diff --git a/go/src/cmd/internal/archive/archive.go b/go/src/cmd/internal/archive/archive.go
new file mode 100644
index 0000000000000000000000000000000000000000..b8abc0d4f648fd9430123b3e398c1d88f9adb5d8
--- /dev/null
+++ b/go/src/cmd/internal/archive/archive.go
@@ -0,0 +1,503 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package archive implements reading of archive files generated by the Go
+// toolchain.
+package archive
+
+import (
+	"bufio"
+	"bytes"
+	"cmd/internal/bio"
+	"cmd/internal/goobj"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+	"unicode/utf8"
+)
+
+/*
+The archive format is:
+
+First, on a line by itself
+	!<arch>
+
+Then zero or more file records. Each file record has a fixed-size one-line header
+followed by data bytes followed by an optional padding byte. The header is:
+
+	%-16s%-12d%-6d%-6d%-8o%-10d`
+	name mtime uid gid mode size
+
+(note the trailing backquote). The %-16s here means at most 16 *bytes* of
+the name, and if shorter, space padded on the right.
+*/
+
+// A Data is a reference to data stored in an object file.
+// It records the offset and size of the data, so that a client can
+// read the data only if necessary.
+type Data struct {
+	Offset int64
+	Size   int64
+}
+
+type Archive struct {
+	f       *os.File
+	Entries []Entry
+}
+
+func (a *Archive) File() *os.File { return a.f }
+
+type Entry struct {
+	Name  string
+	Type  EntryType
+	Mtime int64
+	Uid   int
+	Gid   int
+	Mode  os.FileMode
+	Data
+	Obj *GoObj // nil if this entry is not a Go object file
+}
+
+type EntryType int
+
+const (
+	EntryPkgDef EntryType = iota
+	EntryGoObj
+	EntryNativeObj
+	EntrySentinelNonObj
+)
+
+func (e *Entry) String() string {
+	return fmt.Sprintf("%s %6d/%-6d %12d %s %s",
+		(e.Mode & 0777).String(),
+		e.Uid,
+		e.Gid,
+		e.Size,
+		time.Unix(e.Mtime, 0).Format(timeFormat),
+		e.Name)
+}
+
+type GoObj struct {
+	TextHeader []byte
+	Arch       string
+	Data
+}
+
+const (
+	entryHeader = "%s%-12d%-6d%-6d%-8o%-10d`\n"
+	// In entryHeader the first entry, the name, is always printed as 16 bytes right-padded.
+	entryLen   = 16 + 12 + 6 + 6 + 8 + 10 + 1 + 1
+	timeFormat = "Jan _2 15:04 2006"
+)
+
+var (
+	archiveHeader = []byte("!<arch>\n")
+	archiveMagic  = []byte("`\n")
+	goobjHeader   = []byte("go objec") // truncated to size of archiveHeader
+
+	errCorruptArchive   = errors.New("corrupt archive")
+	errTruncatedArchive = errors.New("truncated archive")
+	errCorruptObject    = errors.New("corrupt object file")
+	errNotObject        = errors.New("unrecognized object file format")
+)
+
+type ErrGoObjOtherVersion struct{ magic []byte }
+
+func (e ErrGoObjOtherVersion) Error() string {
+	return fmt.Sprintf("go object of a different version: %q", e.magic)
+}
+
+// An objReader is an object file reader.
+type objReader struct {
+	a      *Archive
+	b      *bio.Reader
+	err    error
+	offset int64
+	limit  int64
+	tmp    [256]byte
+}
+
+func (r *objReader) init(f *os.File) {
+	r.a = &Archive{f, nil}
+	r.offset, _ = f.Seek(0, io.SeekCurrent)
+	r.limit, _ = f.Seek(0, io.SeekEnd)
+	f.Seek(r.offset, io.SeekStart)
+	r.b = bio.NewReader(f)
+}
+
+// error records that an error occurred.
+// It returns only the first error, so that an error
+// caused by an earlier error does not discard information
+// about the earlier error.
+func (r *objReader) error(err error) error {
+	if r.err == nil {
+		if err == io.EOF {
+			err = io.ErrUnexpectedEOF
+		}
+		r.err = err
+	}
+	// panic("corrupt") // useful for debugging
+	return r.err
+}
+
+// peek returns the next n bytes without advancing the reader.
+func (r *objReader) peek(n int) ([]byte, error) {
+	if r.err != nil {
+		return nil, r.err
+	}
+	if r.offset >= r.limit {
+		r.error(io.ErrUnexpectedEOF)
+		return nil, r.err
+	}
+	b, err := r.b.Peek(n)
+	if err != nil {
+		if err != bufio.ErrBufferFull {
+			r.error(err)
+		}
+	}
+	return b, err
+}
+
+// readByte reads and returns a byte from the input file.
+// On I/O error or EOF, it records the error but returns byte 0.
+// A sequence of 0 bytes will eventually terminate any
+// parsing state in the object file. In particular, it ends the
+// reading of a varint.
+func (r *objReader) readByte() byte {
+	if r.err != nil {
+		return 0
+	}
+	if r.offset >= r.limit {
+		r.error(io.ErrUnexpectedEOF)
+		return 0
+	}
+	b, err := r.b.ReadByte()
+	if err != nil {
+		if err == io.EOF {
+			err = io.ErrUnexpectedEOF
+		}
+		r.error(err)
+		b = 0
+	} else {
+		r.offset++
+	}
+	return b
+}
+
+// readFull reads exactly len(b) bytes from the input file.
+// If an error occurs, read returns the error but also
+// records it, so it is safe for callers to ignore the result
+// as long as delaying the report is not a problem.
+func (r *objReader) readFull(b []byte) error {
+	if r.err != nil {
+		return r.err
+	}
+	if r.offset+int64(len(b)) > r.limit {
+		return r.error(io.ErrUnexpectedEOF)
+	}
+	n, err := io.ReadFull(r.b, b)
+	r.offset += int64(n)
+	if err != nil {
+		return r.error(err)
+	}
+	return nil
+}
+
+// skip skips n bytes in the input.
+func (r *objReader) skip(n int64) {
+	if n < 0 {
+		r.error(fmt.Errorf("debug/goobj: internal error: misuse of skip"))
+	}
+	if n < int64(len(r.tmp)) {
+		// Since the data is so small, a just reading from the buffered
+		// reader is better than flushing the buffer and seeking.
+		r.readFull(r.tmp[:n])
+	} else if n <= int64(r.b.Buffered()) {
+		// Even though the data is not small, it has already been read.
+		// Advance the buffer instead of seeking.
+		for n > int64(len(r.tmp)) {
+			r.readFull(r.tmp[:])
+			n -= int64(len(r.tmp))
+		}
+		r.readFull(r.tmp[:n])
+	} else {
+		// Seek, giving up buffered data.
+		r.b.MustSeek(r.offset+n, io.SeekStart)
+		r.offset += n
+	}
+}
+
+// New writes to f to make a new archive.
+func New(f *os.File) (*Archive, error) {
+	_, err := f.Write(archiveHeader)
+	if err != nil {
+		return nil, err
+	}
+	return &Archive{f: f}, nil
+}
+
+// Parse parses an object file or archive from f.
+func Parse(f *os.File, verbose bool) (*Archive, error) {
+	var r objReader
+	r.init(f)
+	t, err := r.peek(8)
+	if err != nil {
+		if err == io.EOF {
+			err = io.ErrUnexpectedEOF
+		}
+		return nil, err
+	}
+
+	switch {
+	default:
+		return nil, errNotObject
+
+	case bytes.Equal(t, archiveHeader):
+		if err := r.parseArchive(verbose); err != nil {
+			return nil, err
+		}
+	case bytes.Equal(t, goobjHeader):
+		off := r.offset
+		o := &GoObj{}
+		if err := r.parseObject(o, r.limit-off); err != nil {
+			return nil, err
+		}
+		r.a.Entries = []Entry{{
+			Name: f.Name(),
+			Type: EntryGoObj,
+			Data: Data{off, r.limit - off},
+			Obj:  o,
+		}}
+	}
+
+	return r.a, nil
+}
+
+// trimSpace removes trailing spaces from b and returns the corresponding string.
+// This effectively parses the form used in archive headers.
+func trimSpace(b []byte) string {
+	return string(bytes.TrimRight(b, " "))
+}
+
+// parseArchive parses a Unix archive of Go object files.
+func (r *objReader) parseArchive(verbose bool) error {
+	r.readFull(r.tmp[:8]) // consume header (already checked)
+	for r.offset < r.limit {
+		if err := r.readFull(r.tmp[:60]); err != nil {
+			return err
+		}
+		data := r.tmp[:60]
+
+		// Each file is preceded by this text header (slice indices in first column):
+		//	 0:16	name
+		//	16:28 date
+		//	28:34 uid
+		//	34:40 gid
+		//	40:48 mode
+		//	48:58 size
+		//	58:60 magic - `\n
+		// We only care about name, size, and magic, unless in verbose mode.
+		// The fields are space-padded on the right.
+		// The size is in decimal.
+		// The file data - size bytes - follows the header.
+		// Headers are 2-byte aligned, so if size is odd, an extra padding
+		// byte sits between the file data and the next header.
+		// The file data that follows is padded to an even number of bytes:
+		// if size is odd, an extra padding byte is inserted betw the next header.
+		if len(data) < 60 {
+			return errTruncatedArchive
+		}
+		if !bytes.Equal(data[58:60], archiveMagic) {
+			return errCorruptArchive
+		}
+		name := trimSpace(data[0:16])
+		var err error
+		get := func(start, end, base, bitsize int) int64 {
+			if err != nil {
+				return 0
+			}
+			var v int64
+			v, err = strconv.ParseInt(trimSpace(data[start:end]), base, bitsize)
+			return v
+		}
+		size := get(48, 58, 10, 64)
+		var (
+			mtime    int64
+			uid, gid int
+			mode     os.FileMode
+		)
+		if verbose {
+			mtime = get(16, 28, 10, 64)
+			uid = int(get(28, 34, 10, 32))
+			gid = int(get(34, 40, 10, 32))
+			mode = os.FileMode(get(40, 48, 8, 32))
+		}
+		if err != nil {
+			return errCorruptArchive
+		}
+		data = data[60:]
+		fsize := size + size&1
+		if fsize < 0 || fsize < size {
+			return errCorruptArchive
+		}
+		switch name {
+		case "__.PKGDEF":
+			r.a.Entries = append(r.a.Entries, Entry{
+				Name:  name,
+				Type:  EntryPkgDef,
+				Mtime: mtime,
+				Uid:   uid,
+				Gid:   gid,
+				Mode:  mode,
+				Data:  Data{r.offset, size},
+			})
+			r.skip(size)
+		case "preferlinkext", "dynimportfail":
+			if size == 0 {
+				// These are not actual objects, but rather sentinel
+				// entries put into the archive by the Go command to
+				// be read by the linker. See #62036.
+				r.a.Entries = append(r.a.Entries, Entry{
+					Name:  name,
+					Type:  EntrySentinelNonObj,
+					Mtime: mtime,
+					Uid:   uid,
+					Gid:   gid,
+					Mode:  mode,
+					Data:  Data{r.offset, size},
+				})
+				break
+			}
+			fallthrough
+		default:
+			var typ EntryType
+			var o *GoObj
+			offset := r.offset
+			p, err := r.peek(8)
+			if err != nil {
+				return err
+			}
+			if bytes.Equal(p, goobjHeader) {
+				typ = EntryGoObj
+				o = &GoObj{}
+				err := r.parseObject(o, size)
+				if err != nil {
+					return err
+				}
+			} else {
+				typ = EntryNativeObj
+				r.skip(size)
+			}
+			r.a.Entries = append(r.a.Entries, Entry{
+				Name:  name,
+				Type:  typ,
+				Mtime: mtime,
+				Uid:   uid,
+				Gid:   gid,
+				Mode:  mode,
+				Data:  Data{offset, size},
+				Obj:   o,
+			})
+		}
+		if size&1 != 0 {
+			r.skip(1)
+		}
+	}
+	return nil
+}
+
+// parseObject parses a single Go object file.
+// The object file consists of a textual header ending in "\n!\n"
+// and then the part we want to parse begins.
+// The format of that part is defined in a comment at the top
+// of cmd/internal/goobj/objfile.go.
+func (r *objReader) parseObject(o *GoObj, size int64) error {
+	h := make([]byte, 0, 256)
+	var c1, c2, c3 byte
+	for {
+		c1, c2, c3 = c2, c3, r.readByte()
+		h = append(h, c3)
+		// The new export format can contain 0 bytes.
+		// Don't consider them errors, only look for r.err != nil.
+		if r.err != nil {
+			return errCorruptObject
+		}
+		if c1 == '\n' && c2 == '!' && c3 == '\n' {
+			break
+		}
+	}
+	o.TextHeader = h
+	hs := strings.Fields(string(h))
+	if len(hs) >= 4 {
+		o.Arch = hs[3]
+	}
+	o.Offset = r.offset
+	o.Size = size - int64(len(h))
+
+	p, err := r.peek(8)
+	if err != nil {
+		return err
+	}
+	if !bytes.Equal(p, []byte(goobj.Magic)) {
+		if bytes.HasPrefix(p, []byte("\x00go1")) && bytes.HasSuffix(p, []byte("ld")) {
+			return r.error(ErrGoObjOtherVersion{p[1:]}) // strip the \x00 byte
+		}
+		return r.error(errCorruptObject)
+	}
+	r.skip(o.Size)
+	return nil
+}
+
+// AddEntry adds an entry to the end of a, with the content from r.
+func (a *Archive) AddEntry(typ EntryType, name string, mtime int64, uid, gid int, mode os.FileMode, size int64, r io.Reader) {
+	off, err := a.f.Seek(0, io.SeekEnd)
+	if err != nil {
+		log.Fatal(err)
+	}
+	n, err := fmt.Fprintf(a.f, entryHeader, exactly16Bytes(name), mtime, uid, gid, mode, size)
+	if err != nil || n != entryLen {
+		log.Fatal("writing entry header: ", err)
+	}
+	n1, _ := io.CopyN(a.f, r, size)
+	if n1 != size {
+		log.Fatal(err)
+	}
+	if (off+size)&1 != 0 {
+		a.f.Write([]byte{0}) // pad to even byte
+	}
+	a.Entries = append(a.Entries, Entry{
+		Name:  name,
+		Type:  typ,
+		Mtime: mtime,
+		Uid:   uid,
+		Gid:   gid,
+		Mode:  mode,
+		Data:  Data{off + entryLen, size},
+	})
+}
+
+// exactly16Bytes truncates the string if necessary so it is at most 16 bytes long,
+// then pads the result with spaces to be exactly 16 bytes.
+// Fmt uses runes for its width calculation, but we need bytes in the entry header.
+func exactly16Bytes(s string) string {
+	for len(s) > 16 {
+		_, wid := utf8.DecodeLastRuneInString(s)
+		s = s[:len(s)-wid]
+	}
+	const sixteenSpaces = "                "
+	s += sixteenSpaces[:16-len(s)]
+	return s
+}
+
+// architecture-independent object file output
+const HeaderSize = 60
+
+func FormatHeader(arhdr []byte, name string, size int64) {
+	copy(arhdr[:], fmt.Sprintf("%-16s%-12d%-6d%-6d%-8o%-10d`\n", name, 0, 0, 0, 0644, size))
+}
diff --git a/go/src/cmd/internal/archive/archive_test.go b/go/src/cmd/internal/archive/archive_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..10a3d6ebeb65e458bcfcd01640f758cd7b188a5e
--- /dev/null
+++ b/go/src/cmd/internal/archive/archive_test.go
@@ -0,0 +1,388 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package archive
+
+import (
+	"bytes"
+	"debug/elf"
+	"debug/macho"
+	"debug/pe"
+	"fmt"
+	"internal/testenv"
+	"internal/xcoff"
+	"io"
+	"os"
+	"path/filepath"
+	"runtime"
+	"sync"
+	"testing"
+	"unicode/utf8"
+)
+
+var buildDir string
+
+func TestMain(m *testing.M) {
+	if !testenv.HasGoBuild() {
+		return
+	}
+
+	exit := m.Run()
+
+	if buildDir != "" {
+		os.RemoveAll(buildDir)
+	}
+	os.Exit(exit)
+}
+
+func copyDir(dst, src string) error {
+	err := os.MkdirAll(dst, 0777)
+	if err != nil {
+		return err
+	}
+	entries, err := os.ReadDir(src)
+	if err != nil {
+		return err
+	}
+	for _, entry := range entries {
+		err = copyFile(filepath.Join(dst, entry.Name()), filepath.Join(src, entry.Name()))
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func copyFile(dst, src string) (err error) {
+	var s, d *os.File
+	s, err = os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer s.Close()
+	d, err = os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		e := d.Close()
+		if err == nil {
+			err = e
+		}
+	}()
+	_, err = io.Copy(d, s)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+var (
+	buildOnce   sync.Once
+	builtGoobjs goobjPaths
+	buildErr    error
+)
+
+type goobjPaths struct {
+	go1obj     string
+	go2obj     string
+	goarchive  string
+	cgoarchive string
+}
+
+func buildGoobj(t *testing.T) goobjPaths {
+	buildOnce.Do(func() {
+		buildErr = func() (err error) {
+			buildDir, err = os.MkdirTemp("", "TestGoobj")
+			if err != nil {
+				return err
+			}
+
+			go1obj := filepath.Join(buildDir, "go1.o")
+			go2obj := filepath.Join(buildDir, "go2.o")
+			goarchive := filepath.Join(buildDir, "go.a")
+			cgoarchive := ""
+
+			gotool, err := testenv.GoTool()
+			if err != nil {
+				return err
+			}
+
+			go1src := filepath.Join("testdata", "go1.go")
+			go2src := filepath.Join("testdata", "go2.go")
+
+			importcfgfile := filepath.Join(buildDir, "importcfg")
+			testenv.WriteImportcfg(t, importcfgfile, nil, go1src, go2src)
+
+			out, err := testenv.Command(t, gotool, "tool", "compile", "-importcfg="+importcfgfile, "-p=p", "-o", go1obj, go1src).CombinedOutput()
+			if err != nil {
+				return fmt.Errorf("go tool compile -o %s %s: %v\n%s", go1obj, go1src, err, out)
+			}
+			out, err = testenv.Command(t, gotool, "tool", "compile", "-importcfg="+importcfgfile, "-p=p", "-o", go2obj, go2src).CombinedOutput()
+			if err != nil {
+				return fmt.Errorf("go tool compile -o %s %s: %v\n%s", go2obj, go2src, err, out)
+			}
+			out, err = testenv.Command(t, gotool, "tool", "pack", "c", goarchive, go1obj, go2obj).CombinedOutput()
+			if err != nil {
+				return fmt.Errorf("go tool pack c %s %s %s: %v\n%s", goarchive, go1obj, go2obj, err, out)
+			}
+
+			if testenv.HasCGO() {
+				cgoarchive = filepath.Join(buildDir, "mycgo.a")
+				gopath := filepath.Join(buildDir, "gopath")
+				err = copyDir(filepath.Join(gopath, "src", "mycgo"), filepath.Join("testdata", "mycgo"))
+				if err == nil {
+					err = os.WriteFile(filepath.Join(gopath, "src", "mycgo", "go.mod"), []byte("module mycgo\n"), 0666)
+				}
+				if err != nil {
+					return err
+				}
+				cmd := testenv.Command(t, gotool, "build", "-buildmode=archive", "-o", cgoarchive, "-gcflags=all="+os.Getenv("GO_GCFLAGS"), "mycgo")
+				cmd.Dir = filepath.Join(gopath, "src", "mycgo")
+				cmd.Env = append(os.Environ(), "GOPATH="+gopath)
+				out, err = cmd.CombinedOutput()
+				if err != nil {
+					return fmt.Errorf("go install mycgo: %v\n%s", err, out)
+				}
+			}
+
+			builtGoobjs = goobjPaths{
+				go1obj:     go1obj,
+				go2obj:     go2obj,
+				goarchive:  goarchive,
+				cgoarchive: cgoarchive,
+			}
+			return nil
+		}()
+	})
+
+	if buildErr != nil {
+		t.Helper()
+		t.Fatal(buildErr)
+	}
+	return builtGoobjs
+}
+
+func TestParseGoobj(t *testing.T) {
+	path := buildGoobj(t).go1obj
+
+	f, err := os.Open(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer f.Close()
+
+	a, err := Parse(f, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(a.Entries) != 2 {
+		t.Errorf("expect 2 entry, found %d", len(a.Entries))
+	}
+	for _, e := range a.Entries {
+		if e.Type == EntryPkgDef {
+			continue
+		}
+		if e.Type != EntryGoObj {
+			t.Errorf("wrong type of object: want EntryGoObj, got %v", e.Type)
+		}
+		if !bytes.Contains(e.Obj.TextHeader, []byte(runtime.GOARCH)) {
+			t.Errorf("text header does not contain GOARCH %s: %q", runtime.GOARCH, e.Obj.TextHeader)
+		}
+	}
+}
+
+func TestParseArchive(t *testing.T) {
+	path := buildGoobj(t).goarchive
+
+	f, err := os.Open(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer f.Close()
+
+	a, err := Parse(f, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(a.Entries) != 3 {
+		t.Errorf("expect 3 entry, found %d", len(a.Entries))
+	}
+	var found1 bool
+	var found2 bool
+	for _, e := range a.Entries {
+		if e.Type == EntryPkgDef {
+			continue
+		}
+		if e.Type != EntryGoObj {
+			t.Errorf("wrong type of object: want EntryGoObj, got %v", e.Type)
+		}
+		if !bytes.Contains(e.Obj.TextHeader, []byte(runtime.GOARCH)) {
+			t.Errorf("text header does not contain GOARCH %s: %q", runtime.GOARCH, e.Obj.TextHeader)
+		}
+		if e.Name == "go1.o" {
+			found1 = true
+		}
+		if e.Name == "go2.o" {
+			found2 = true
+		}
+	}
+	if !found1 {
+		t.Errorf(`object "go1.o" not found`)
+	}
+	if !found2 {
+		t.Errorf(`object "go2.o" not found`)
+	}
+}
+
+func TestParseCGOArchive(t *testing.T) {
+	testenv.MustHaveCGO(t)
+
+	path := buildGoobj(t).cgoarchive
+
+	f, err := os.Open(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer f.Close()
+
+	a, err := Parse(f, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	c1 := "c1"
+	c2 := "c2"
+	switch runtime.GOOS {
+	case "darwin", "ios":
+		c1 = "_" + c1
+		c2 = "_" + c2
+	case "windows":
+		if runtime.GOARCH == "386" {
+			c1 = "_" + c1
+			c2 = "_" + c2
+		}
+	case "aix":
+		c1 = "." + c1
+		c2 = "." + c2
+	}
+
+	var foundgo, found1, found2 bool
+
+	for _, e := range a.Entries {
+		switch e.Type {
+		default:
+			t.Errorf("unknown object type")
+		case EntryPkgDef:
+			continue
+		case EntryGoObj:
+			foundgo = true
+			if !bytes.Contains(e.Obj.TextHeader, []byte(runtime.GOARCH)) {
+				t.Errorf("text header does not contain GOARCH %s: %q", runtime.GOARCH, e.Obj.TextHeader)
+			}
+			continue
+		case EntryNativeObj:
+		}
+
+		obj := io.NewSectionReader(f, e.Offset, e.Size)
+		switch runtime.GOOS {
+		case "darwin", "ios":
+			mf, err := macho.NewFile(obj)
+			if err != nil {
+				t.Fatal(err)
+			}
+			if mf.Symtab == nil {
+				continue
+			}
+			for _, s := range mf.Symtab.Syms {
+				switch s.Name {
+				case c1:
+					found1 = true
+				case c2:
+					found2 = true
+				}
+			}
+		case "windows":
+			pf, err := pe.NewFile(obj)
+			if err != nil {
+				t.Fatal(err)
+			}
+			for _, s := range pf.Symbols {
+				switch s.Name {
+				case c1:
+					found1 = true
+				case c2:
+					found2 = true
+				}
+			}
+		case "aix":
+			xf, err := xcoff.NewFile(obj)
+			if err != nil {
+				t.Fatal(err)
+			}
+			for _, s := range xf.Symbols {
+				switch s.Name {
+				case c1:
+					found1 = true
+				case c2:
+					found2 = true
+				}
+			}
+		default: // ELF
+			ef, err := elf.NewFile(obj)
+			if err != nil {
+				t.Fatal(err)
+			}
+			syms, err := ef.Symbols()
+			if err != nil {
+				t.Fatal(err)
+			}
+			for _, s := range syms {
+				switch s.Name {
+				case c1:
+					found1 = true
+				case c2:
+					found2 = true
+				}
+			}
+		}
+	}
+
+	if !foundgo {
+		t.Errorf(`go object not found`)
+	}
+	if !found1 {
+		t.Errorf(`symbol %q not found`, c1)
+	}
+	if !found2 {
+		t.Errorf(`symbol %q not found`, c2)
+	}
+}
+
+func TestExactly16Bytes(t *testing.T) {
+	var tests = []string{
+		"",
+		"a",
+		"日本語",
+		"1234567890123456",
+		"12345678901234567890",
+		"1234567890123本語4567890",
+		"12345678901234日本語567890",
+		"123456789012345日本語67890",
+		"1234567890123456日本語7890",
+		"1234567890123456日本語7日本語890",
+	}
+	for _, str := range tests {
+		got := exactly16Bytes(str)
+		if len(got) != 16 {
+			t.Errorf("exactly16Bytes(%q) is %q, length %d", str, got, len(got))
+		}
+		// Make sure it is full runes.
+		for _, c := range got {
+			if c == utf8.RuneError {
+				t.Errorf("exactly16Bytes(%q) is %q, has partial rune", str, got)
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/internal/bio/buf.go b/go/src/cmd/internal/bio/buf.go
new file mode 100644
index 0000000000000000000000000000000000000000..c4c251490da7c49de4dfda578f887ffe0385c75b
--- /dev/null
+++ b/go/src/cmd/internal/bio/buf.go
@@ -0,0 +1,148 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package bio implements common I/O abstractions used within the Go toolchain.
+package bio
+
+import (
+	"bufio"
+	"io"
+	"log"
+	"os"
+)
+
+// Reader implements a seekable buffered io.Reader.
+type Reader struct {
+	f *os.File
+	*bufio.Reader
+}
+
+// Writer implements a seekable buffered io.Writer.
+type Writer struct {
+	f *os.File
+	*bufio.Writer
+}
+
+// Create creates the file named name and returns a Writer
+// for that file.
+func Create(name string) (*Writer, error) {
+	f, err := os.Create(name)
+	if err != nil {
+		return nil, err
+	}
+	return &Writer{f: f, Writer: bufio.NewWriter(f)}, nil
+}
+
+// Open returns a Reader for the file named name.
+func Open(name string) (*Reader, error) {
+	f, err := os.Open(name)
+	if err != nil {
+		return nil, err
+	}
+	return NewReader(f), nil
+}
+
+// NewReader returns a Reader from an open file.
+func NewReader(f *os.File) *Reader {
+	return &Reader{f: f, Reader: bufio.NewReader(f)}
+}
+
+func (r *Reader) MustSeek(offset int64, whence int) int64 {
+	if whence == 1 {
+		offset -= int64(r.Buffered())
+	}
+	off, err := r.f.Seek(offset, whence)
+	if err != nil {
+		log.Fatalf("seeking in output: %v", err)
+	}
+	r.Reset(r.f)
+	return off
+}
+
+func (w *Writer) MustSeek(offset int64, whence int) int64 {
+	if err := w.Flush(); err != nil {
+		log.Fatalf("writing output: %v", err)
+	}
+	off, err := w.f.Seek(offset, whence)
+	if err != nil {
+		log.Fatalf("seeking in output: %v", err)
+	}
+	return off
+}
+
+func (r *Reader) Offset() int64 {
+	off, err := r.f.Seek(0, 1)
+	if err != nil {
+		log.Fatalf("seeking in output [0, 1]: %v", err)
+	}
+	off -= int64(r.Buffered())
+	return off
+}
+
+func (w *Writer) Offset() int64 {
+	if err := w.Flush(); err != nil {
+		log.Fatalf("writing output: %v", err)
+	}
+	off, err := w.f.Seek(0, 1)
+	if err != nil {
+		log.Fatalf("seeking in output [0, 1]: %v", err)
+	}
+	return off
+}
+
+func (r *Reader) Close() error {
+	return r.f.Close()
+}
+
+func (w *Writer) Close() error {
+	err := w.Flush()
+	err1 := w.f.Close()
+	if err == nil {
+		err = err1
+	}
+	return err
+}
+
+func (r *Reader) File() *os.File {
+	return r.f
+}
+
+func (w *Writer) File() *os.File {
+	return w.f
+}
+
+// Slice reads the next length bytes of r into a slice.
+//
+// This slice may be backed by mmap'ed memory. Currently, this memory
+// will never be unmapped. The second result reports whether the
+// backing memory is read-only.
+func (r *Reader) Slice(length uint64) ([]byte, bool, error) {
+	if length == 0 {
+		return []byte{}, false, nil
+	}
+
+	data, ok := r.sliceOS(length)
+	if ok {
+		return data, true, nil
+	}
+
+	data = make([]byte, length)
+	_, err := io.ReadFull(r, data)
+	if err != nil {
+		return nil, false, err
+	}
+	return data, false, nil
+}
+
+// SliceRO returns a slice containing the next length bytes of r
+// backed by a read-only mmap'd data. If the mmap cannot be
+// established (limit exceeded, region too small, etc) a nil slice
+// will be returned. If mmap succeeds, it will never be unmapped.
+func (r *Reader) SliceRO(length uint64) []byte {
+	data, ok := r.sliceOS(length)
+	if ok {
+		return data
+	}
+	return nil
+}
diff --git a/go/src/cmd/internal/bio/buf_mmap.go b/go/src/cmd/internal/bio/buf_mmap.go
new file mode 100644
index 0000000000000000000000000000000000000000..9ce2b4d32818fe1be0ee4ca87ee8f644ca01feed
--- /dev/null
+++ b/go/src/cmd/internal/bio/buf_mmap.go
@@ -0,0 +1,62 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build unix
+
+package bio
+
+import (
+	"runtime"
+	"sync/atomic"
+	"syscall"
+)
+
+// mmapLimit is the maximum number of mmaped regions to create before
+// falling back to reading into a heap-allocated slice. This exists
+// because some operating systems place a limit on the number of
+// distinct mapped regions per process. As of this writing:
+//
+//	Darwin    unlimited
+//	DragonFly   1000000 (vm.max_proc_mmap)
+//	FreeBSD   unlimited
+//	Linux         65530 (vm.max_map_count) // TODO: query /proc/sys/vm/max_map_count?
+//	NetBSD    unlimited
+//	OpenBSD   unlimited
+var mmapLimit int32 = 1<<31 - 1
+
+func init() {
+	// Linux is the only practically concerning OS.
+	if runtime.GOOS == "linux" {
+		mmapLimit = 30000
+	}
+}
+
+func (r *Reader) sliceOS(length uint64) ([]byte, bool) {
+	// For small slices, don't bother with the overhead of a
+	// mapping, especially since we have no way to unmap it.
+	const threshold = 16 << 10
+	if length < threshold {
+		return nil, false
+	}
+
+	// Have we reached the mmap limit?
+	if atomic.AddInt32(&mmapLimit, -1) < 0 {
+		atomic.AddInt32(&mmapLimit, 1)
+		return nil, false
+	}
+
+	// Page-align the offset.
+	off := r.Offset()
+	align := syscall.Getpagesize()
+	aoff := off &^ int64(align-1)
+
+	data, err := syscall.Mmap(int(r.f.Fd()), aoff, int(length+uint64(off-aoff)), syscall.PROT_READ, syscall.MAP_SHARED|syscall.MAP_FILE)
+	if err != nil {
+		return nil, false
+	}
+
+	data = data[off-aoff:]
+	r.MustSeek(int64(length), 1)
+	return data, true
+}
diff --git a/go/src/cmd/internal/bio/buf_nommap.go b/go/src/cmd/internal/bio/buf_nommap.go
new file mode 100644
index 0000000000000000000000000000000000000000..1d78a0166e5153c96fcdbc52bafac31860cc846d
--- /dev/null
+++ b/go/src/cmd/internal/bio/buf_nommap.go
@@ -0,0 +1,11 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !unix
+
+package bio
+
+func (r *Reader) sliceOS(length uint64) ([]byte, bool) {
+	return nil, false
+}
diff --git a/go/src/cmd/internal/bootstrap_test/experiment_toolid_test.go b/go/src/cmd/internal/bootstrap_test/experiment_toolid_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..ca292b700861a916b238288def1075f62a658d2f
--- /dev/null
+++ b/go/src/cmd/internal/bootstrap_test/experiment_toolid_test.go
@@ -0,0 +1,106 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build explicit
+
+package bootstrap_test
+
+import (
+	"bytes"
+	"errors"
+	"internal/testenv"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"testing"
+)
+
+// TestExperimentToolID verifies that GOEXPERIMENT settings built
+// into the toolchain influence tool ids in the Go command.
+// This test requires bootstrapping the toolchain twice, so it's very expensive.
+// It must be run explicitly with -tags=explicit.
+// Verifies go.dev/issue/33091.
+func TestExperimentToolID(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping test that rebuilds the entire toolchain twice")
+	}
+	switch runtime.GOOS {
+	case "android", "ios", "js", "wasip1":
+		t.Skipf("skipping because the toolchain does not have to bootstrap on GOOS=%s", runtime.GOOS)
+	}
+
+	realGoroot := testenv.GOROOT(t)
+
+	// Set up GOROOT.
+	goroot := t.TempDir()
+	gorootSrc := filepath.Join(goroot, "src")
+	if err := overlayDir(gorootSrc, filepath.Join(realGoroot, "src")); err != nil {
+		t.Fatal(err)
+	}
+	gorootLib := filepath.Join(goroot, "lib")
+	if err := overlayDir(gorootLib, filepath.Join(realGoroot, "lib")); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(goroot, "VERSION"), []byte("go1.999"), 0666); err != nil {
+		t.Fatal(err)
+	}
+	env := append(os.Environ(), "GOROOT=", "GOROOT_BOOTSTRAP="+realGoroot)
+
+	// Use a clean cache.
+	gocache := t.TempDir()
+	env = append(env, "GOCACHE="+gocache)
+
+	// Build the toolchain without GOEXPERIMENT.
+	var makeScript string
+	switch runtime.GOOS {
+	case "windows":
+		makeScript = "make.bat"
+	case "plan9":
+		makeScript = "make.rc"
+	default:
+		makeScript = "make.bash"
+	}
+	makeScriptPath := filepath.Join(realGoroot, "src", makeScript)
+	runCmd(t, gorootSrc, env, makeScriptPath)
+
+	// Verify compiler version string.
+	goCmdPath := filepath.Join(goroot, "bin", "go")
+	gotVersion := bytes.TrimSpace(runCmd(t, gorootSrc, env, goCmdPath, "tool", "compile", "-V=full"))
+	wantVersion := []byte(`compile version go1.999`)
+	if !bytes.Equal(gotVersion, wantVersion) {
+		t.Errorf("compile version without experiment is unexpected:\ngot  %q\nwant %q", gotVersion, wantVersion)
+	}
+
+	// Build a package in a mode not handled by the make script.
+	runCmd(t, gorootSrc, env, goCmdPath, "build", "-race", "archive/tar")
+
+	// Rebuild the toolchain with GOEXPERIMENT.
+	env = append(env, "GOEXPERIMENT=fieldtrack")
+	runCmd(t, gorootSrc, env, makeScriptPath)
+
+	// Verify compiler version string.
+	gotVersion = bytes.TrimSpace(runCmd(t, gorootSrc, env, goCmdPath, "tool", "compile", "-V=full"))
+	wantVersion = []byte(`compile version go1.999 X:fieldtrack`)
+	if !bytes.Equal(gotVersion, wantVersion) {
+		t.Errorf("compile version with experiment is unexpected:\ngot  %q\nwant %q", gotVersion, wantVersion)
+	}
+
+	// Build the same package. We should not get a cache conflict.
+	runCmd(t, gorootSrc, env, goCmdPath, "build", "-race", "archive/tar")
+}
+
+func runCmd(t *testing.T, dir string, env []string, path string, args ...string) []byte {
+	cmd := exec.Command(path, args...)
+	cmd.Dir = dir
+	cmd.Env = env
+	out, err := cmd.Output()
+	if err != nil {
+		if ee, ok := errors.AsType[*exec.ExitError](err); ok {
+			out = append(out, ee.Stderr...)
+		}
+		t.Fatalf("%s failed:\n%s\n%s", cmd, out, err)
+	}
+	return out
+}
diff --git a/go/src/cmd/internal/bootstrap_test/overlaydir_test.go b/go/src/cmd/internal/bootstrap_test/overlaydir_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..bee3214b67576fa6b47998e9eb57b10af4022812
--- /dev/null
+++ b/go/src/cmd/internal/bootstrap_test/overlaydir_test.go
@@ -0,0 +1,88 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package bootstrap_test
+
+import (
+	"io"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// overlayDir makes a minimal-overhead copy of srcRoot in which new files may be added.
+//
+// TODO: Once we no longer need to support the misc module in GOPATH mode,
+// factor this function out into a package to reduce duplication.
+func overlayDir(dstRoot, srcRoot string) error {
+	dstRoot = filepath.Clean(dstRoot)
+	if err := os.MkdirAll(dstRoot, 0777); err != nil {
+		return err
+	}
+
+	srcRoot, err := filepath.Abs(srcRoot)
+	if err != nil {
+		return err
+	}
+
+	return filepath.WalkDir(srcRoot, func(srcPath string, entry fs.DirEntry, err error) error {
+		if err != nil || srcPath == srcRoot {
+			return err
+		}
+		if filepath.Base(srcPath) == "testdata" {
+			// We're just building, so no need to copy those.
+			return fs.SkipDir
+		}
+
+		suffix := strings.TrimPrefix(srcPath, srcRoot)
+		for len(suffix) > 0 && suffix[0] == filepath.Separator {
+			suffix = suffix[1:]
+		}
+		dstPath := filepath.Join(dstRoot, suffix)
+
+		info, err := entry.Info()
+		if err != nil {
+			return err
+		}
+		perm := info.Mode() & os.ModePerm
+		if info.Mode()&os.ModeSymlink != 0 {
+			info, err = os.Stat(srcPath)
+			if err != nil {
+				return err
+			}
+			perm = info.Mode() & os.ModePerm
+		}
+
+		// Always make copies of directories.
+		// If we add a file in the overlay, we don't want to add it in the original.
+		if info.IsDir() {
+			return os.MkdirAll(dstPath, perm|0200)
+		}
+
+		// If we can use a hard link, do that instead of copying bytes.
+		// Go builds don't like symlinks in some cases, such as go:embed.
+		if err := os.Link(srcPath, dstPath); err == nil {
+			return nil
+		}
+
+		// Otherwise, copy the bytes.
+		src, err := os.Open(srcPath)
+		if err != nil {
+			return err
+		}
+		defer src.Close()
+
+		dst, err := os.OpenFile(dstPath, os.O_WRONLY|os.O_CREATE|os.O_EXCL, perm)
+		if err != nil {
+			return err
+		}
+
+		_, err = io.Copy(dst, src)
+		if closeErr := dst.Close(); err == nil {
+			err = closeErr
+		}
+		return err
+	})
+}
diff --git a/go/src/cmd/internal/bootstrap_test/reboot_test.go b/go/src/cmd/internal/bootstrap_test/reboot_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..6b2b58d1c6479304f95e453d46709ac11521770b
--- /dev/null
+++ b/go/src/cmd/internal/bootstrap_test/reboot_test.go
@@ -0,0 +1,98 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package bootstrap_test verifies that the current GOROOT can be used to bootstrap
+// itself.
+package bootstrap_test
+
+import (
+	"fmt"
+	"internal/testenv"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestRepeatBootstrap(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping test that rebuilds the entire toolchain")
+	}
+	switch runtime.GOOS {
+	case "android", "ios", "js", "wasip1":
+		t.Skipf("skipping because the toolchain does not have to bootstrap on GOOS=%s", runtime.GOOS)
+	}
+
+	realGoroot := testenv.GOROOT(t)
+
+	// To ensure that bootstrapping doesn't unexpectedly depend
+	// on the Go repo's git metadata, add a fake (unreadable) git
+	// directory above the simulated GOROOT.
+	// This mimics the configuration one much have when
+	// building from distro-packaged source code
+	// (see https://go.dev/issue/54852).
+	parent := t.TempDir()
+	dotGit := filepath.Join(parent, ".git")
+	if err := os.Mkdir(dotGit, 000); err != nil {
+		t.Fatal(err)
+	}
+
+	overlayStart := time.Now()
+
+	goroot := filepath.Join(parent, "goroot")
+
+	gorootSrc := filepath.Join(goroot, "src")
+	if err := overlayDir(gorootSrc, filepath.Join(realGoroot, "src")); err != nil {
+		t.Fatal(err)
+	}
+
+	gorootLib := filepath.Join(goroot, "lib")
+	if err := overlayDir(gorootLib, filepath.Join(realGoroot, "lib")); err != nil {
+		t.Fatal(err)
+	}
+
+	t.Logf("GOROOT overlay set up in %s", time.Since(overlayStart))
+
+	if err := os.WriteFile(filepath.Join(goroot, "VERSION"), []byte(runtime.Version()), 0666); err != nil {
+		t.Fatal(err)
+	}
+
+	var makeScript string
+	switch runtime.GOOS {
+	case "windows":
+		makeScript = "make.bat"
+	case "plan9":
+		makeScript = "make.rc"
+	default:
+		makeScript = "make.bash"
+	}
+
+	var stdout strings.Builder
+	cmd := exec.Command(filepath.Join(goroot, "src", makeScript))
+	cmd.Dir = gorootSrc
+	cmd.Env = append(cmd.Environ(), "GOROOT=", "GOROOT_BOOTSTRAP="+realGoroot)
+	cmd.Stderr = os.Stderr
+	cmd.Stdout = io.MultiWriter(os.Stdout, &stdout)
+	if err := cmd.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	// Test that go.dev/issue/42563 hasn't regressed.
+	t.Run("PATH reminder", func(t *testing.T) {
+		var want string
+		switch gorootBin := filepath.Join(goroot, "bin"); runtime.GOOS {
+		default:
+			want = fmt.Sprintf("*** You need to add %s to your PATH.", gorootBin)
+		case "plan9":
+			want = fmt.Sprintf("*** You need to bind %s before /bin.", gorootBin)
+		}
+		if got := stdout.String(); !strings.Contains(got, want) {
+			t.Errorf("reminder %q is missing from %s stdout:\n%s", want, makeScript, got)
+		}
+	})
+}
diff --git a/go/src/cmd/internal/browser/browser.go b/go/src/cmd/internal/browser/browser.go
new file mode 100644
index 0000000000000000000000000000000000000000..6867c85d2320406bb4c80b8960f5b958c6a2f196
--- /dev/null
+++ b/go/src/cmd/internal/browser/browser.go
@@ -0,0 +1,67 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package browser provides utilities for interacting with users' browsers.
+package browser
+
+import (
+	"os"
+	"os/exec"
+	"runtime"
+	"time"
+)
+
+// Commands returns a list of possible commands to use to open a url.
+func Commands() [][]string {
+	var cmds [][]string
+	if exe := os.Getenv("BROWSER"); exe != "" {
+		cmds = append(cmds, []string{exe})
+	}
+	switch runtime.GOOS {
+	case "darwin":
+		cmds = append(cmds, []string{"/usr/bin/open"})
+	case "windows":
+		cmds = append(cmds, []string{"cmd", "/c", "start"})
+	default:
+		if os.Getenv("DISPLAY") != "" {
+			// xdg-open is only for use in a desktop environment.
+			cmds = append(cmds, []string{"xdg-open"})
+		}
+	}
+	cmds = append(cmds,
+		[]string{"chrome"},
+		[]string{"google-chrome"},
+		[]string{"chromium"},
+		[]string{"firefox"},
+	)
+	return cmds
+}
+
+// Open tries to open url in a browser and reports whether it succeeded.
+func Open(url string) bool {
+	for _, args := range Commands() {
+		cmd := exec.Command(args[0], append(args[1:], url)...)
+		if cmd.Start() == nil && appearsSuccessful(cmd, 3*time.Second) {
+			return true
+		}
+	}
+	return false
+}
+
+// appearsSuccessful reports whether the command appears to have run successfully.
+// If the command runs longer than the timeout, it's deemed successful.
+// If the command runs within the timeout, it's deemed successful if it exited cleanly.
+func appearsSuccessful(cmd *exec.Cmd, timeout time.Duration) bool {
+	errc := make(chan error, 1)
+	go func() {
+		errc <- cmd.Wait()
+	}()
+
+	select {
+	case <-time.After(timeout):
+		return true
+	case err := <-errc:
+		return err == nil
+	}
+}
diff --git a/go/src/cmd/internal/buildid/buildid.go b/go/src/cmd/internal/buildid/buildid.go
new file mode 100644
index 0000000000000000000000000000000000000000..1e8855d3aca7d717d2caec7d6452d08b9db9aa3a
--- /dev/null
+++ b/go/src/cmd/internal/buildid/buildid.go
@@ -0,0 +1,343 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buildid
+
+import (
+	"bytes"
+	"debug/elf"
+	"fmt"
+	"internal/xcoff"
+	"io"
+	"io/fs"
+	"os"
+	"strconv"
+	"strings"
+)
+
+var (
+	errBuildIDMalformed = fmt.Errorf("malformed object file")
+
+	bangArch = []byte("!<arch>")
+	pkgdef   = []byte("__.PKGDEF")
+	goobject = []byte("go object ")
+	buildid  = []byte("build id ")
+)
+
+// ReadFile reads the build ID from an archive or executable file.
+func ReadFile(name string) (id string, err error) {
+	f, err := os.Open(name)
+	if err != nil {
+		return "", err
+	}
+	defer f.Close()
+
+	buf := make([]byte, 8)
+	if _, err := f.ReadAt(buf, 0); err != nil {
+		return "", err
+	}
+	if string(buf) != "!<arch>\n" {
+		if string(buf) == "<bigaf>\n" {
+			return readGccgoBigArchive(name, f)
+		}
+		return readBinary(name, f)
+	}
+
+	// Read just enough of the target to fetch the build ID.
+	// The archive is expected to look like:
+	//
+	//	!<arch>
+	//	__.PKGDEF       0           0     0     644     7955      `
+	//	go object darwin amd64 devel X:none
+	//	build id "b41e5c45250e25c9fd5e9f9a1de7857ea0d41224"
+	//
+	// The variable-sized strings are GOOS, GOARCH, and the experiment list (X:none).
+	// Reading the first 1024 bytes should be plenty.
+	data := make([]byte, 1024)
+	n, err := io.ReadFull(f, data)
+	if err != nil && n == 0 {
+		return "", err
+	}
+
+	tryGccgo := func() (string, error) {
+		return readGccgoArchive(name, f)
+	}
+
+	// Archive header.
+	for i := 0; ; i++ { // returns during i==3
+		j := bytes.IndexByte(data, '\n')
+		if j < 0 {
+			return tryGccgo()
+		}
+		line := data[:j]
+		data = data[j+1:]
+		switch i {
+		case 0:
+			if !bytes.Equal(line, bangArch) {
+				return tryGccgo()
+			}
+		case 1:
+			if !bytes.HasPrefix(line, pkgdef) {
+				return tryGccgo()
+			}
+		case 2:
+			if !bytes.HasPrefix(line, goobject) {
+				return tryGccgo()
+			}
+		case 3:
+			if !bytes.HasPrefix(line, buildid) {
+				// Found the object header, just doesn't have a build id line.
+				// Treat as successful, with empty build id.
+				return "", nil
+			}
+			id, err := strconv.Unquote(string(line[len(buildid):]))
+			if err != nil {
+				return tryGccgo()
+			}
+			return id, nil
+		}
+	}
+}
+
+// readGccgoArchive tries to parse the archive as a standard Unix
+// archive file, and fetch the build ID from the _buildid.o entry.
+// The _buildid.o entry is written by (*Builder).gccgoBuildIDELFFile
+// in cmd/go/internal/work/exec.go.
+func readGccgoArchive(name string, f *os.File) (string, error) {
+	bad := func() (string, error) {
+		return "", &fs.PathError{Op: "parse", Path: name, Err: errBuildIDMalformed}
+	}
+
+	off := int64(8)
+	for {
+		if _, err := f.Seek(off, io.SeekStart); err != nil {
+			return "", err
+		}
+
+		// TODO(iant): Make a debug/ar package, and use it
+		// here and in cmd/link.
+		var hdr [60]byte
+		if _, err := io.ReadFull(f, hdr[:]); err != nil {
+			if err == io.EOF {
+				// No more entries, no build ID.
+				return "", nil
+			}
+			return "", err
+		}
+		off += 60
+
+		sizeStr := strings.TrimSpace(string(hdr[48:58]))
+		size, err := strconv.ParseInt(sizeStr, 0, 64)
+		if err != nil {
+			return bad()
+		}
+
+		name := strings.TrimSpace(string(hdr[:16]))
+		if name == "_buildid.o/" {
+			sr := io.NewSectionReader(f, off, size)
+			e, err := elf.NewFile(sr)
+			if err != nil {
+				return bad()
+			}
+			s := e.Section(".go.buildid")
+			if s == nil {
+				return bad()
+			}
+			data, err := s.Data()
+			if err != nil {
+				return bad()
+			}
+			return string(data), nil
+		}
+
+		off += size
+		if off&1 != 0 {
+			off++
+		}
+	}
+}
+
+// readGccgoBigArchive tries to parse the archive as an AIX big
+// archive file, and fetch the build ID from the _buildid.o entry.
+// The _buildid.o entry is written by (*Builder).gccgoBuildIDXCOFFFile
+// in cmd/go/internal/work/exec.go.
+func readGccgoBigArchive(name string, f *os.File) (string, error) {
+	bad := func() (string, error) {
+		return "", &fs.PathError{Op: "parse", Path: name, Err: errBuildIDMalformed}
+	}
+
+	// Read fixed-length header.
+	if _, err := f.Seek(0, io.SeekStart); err != nil {
+		return "", err
+	}
+	var flhdr [128]byte
+	if _, err := io.ReadFull(f, flhdr[:]); err != nil {
+		return "", err
+	}
+	// Read first member offset.
+	offStr := strings.TrimSpace(string(flhdr[68:88]))
+	off, err := strconv.ParseInt(offStr, 10, 64)
+	if err != nil {
+		return bad()
+	}
+	for {
+		if off == 0 {
+			// No more entries, no build ID.
+			return "", nil
+		}
+		if _, err := f.Seek(off, io.SeekStart); err != nil {
+			return "", err
+		}
+		// Read member header.
+		var hdr [112]byte
+		if _, err := io.ReadFull(f, hdr[:]); err != nil {
+			return "", err
+		}
+		// Read member name length.
+		namLenStr := strings.TrimSpace(string(hdr[108:112]))
+		namLen, err := strconv.ParseInt(namLenStr, 10, 32)
+		if err != nil {
+			return bad()
+		}
+		if namLen == 10 {
+			var nam [10]byte
+			if _, err := io.ReadFull(f, nam[:]); err != nil {
+				return "", err
+			}
+			if string(nam[:]) == "_buildid.o" {
+				sizeStr := strings.TrimSpace(string(hdr[0:20]))
+				size, err := strconv.ParseInt(sizeStr, 10, 64)
+				if err != nil {
+					return bad()
+				}
+				off += int64(len(hdr)) + namLen + 2
+				if off&1 != 0 {
+					off++
+				}
+				sr := io.NewSectionReader(f, off, size)
+				x, err := xcoff.NewFile(sr)
+				if err != nil {
+					return bad()
+				}
+				data := x.CSect(".go.buildid")
+				if data == nil {
+					return bad()
+				}
+				return string(data), nil
+			}
+		}
+
+		// Read next member offset.
+		offStr = strings.TrimSpace(string(hdr[20:40]))
+		off, err = strconv.ParseInt(offStr, 10, 64)
+		if err != nil {
+			return bad()
+		}
+	}
+}
+
+var (
+	goBuildPrefix = []byte("\xff Go build ID: \"")
+	goBuildEnd    = []byte("\"\n \xff")
+
+	elfPrefix = []byte("\x7fELF")
+
+	machoPrefixes = [][]byte{
+		{0xfe, 0xed, 0xfa, 0xce},
+		{0xfe, 0xed, 0xfa, 0xcf},
+		{0xce, 0xfa, 0xed, 0xfe},
+		{0xcf, 0xfa, 0xed, 0xfe},
+	}
+)
+
+var readSize = 32 * 1024 // changed for testing
+
+// readBinary reads the build ID from a binary.
+//
+// ELF binaries store the build ID in a proper PT_NOTE section.
+//
+// Other binary formats are not so flexible. For those, the linker
+// stores the build ID as non-instruction bytes at the very beginning
+// of the text segment, which should appear near the beginning
+// of the file. This is clumsy but fairly portable. Custom locations
+// can be added for other binary types as needed, like we did for ELF.
+func readBinary(name string, f *os.File) (id string, err error) {
+	// Read the first 32 kB of the binary file.
+	// That should be enough to find the build ID.
+	// In ELF files, the build ID is in the leading headers,
+	// which are typically less than 4 kB, not to mention 32 kB.
+	// In Mach-O files, there's no limit, so we have to parse the file.
+	// On other systems, we're trying to read enough that
+	// we get the beginning of the text segment in the read.
+	// The offset where the text segment begins in a hello
+	// world compiled for each different object format today:
+	//
+	//	Plan 9: 0x20
+	//	Windows: 0x600
+	//
+	data := make([]byte, readSize)
+	_, err = io.ReadFull(f, data)
+	if err == io.ErrUnexpectedEOF {
+		err = nil
+	}
+	if err != nil {
+		return "", err
+	}
+
+	if bytes.HasPrefix(data, elfPrefix) {
+		return readELF(name, f, data)
+	}
+	for _, m := range machoPrefixes {
+		if bytes.HasPrefix(data, m) {
+			return readMacho(name, f, data)
+		}
+	}
+	return readRaw(name, data)
+}
+
+// readRaw finds the raw build ID stored in text segment data.
+func readRaw(name string, data []byte) (id string, err error) {
+	i := bytes.Index(data, goBuildPrefix)
+	if i < 0 {
+		// Missing. Treat as successful but build ID empty.
+		return "", nil
+	}
+
+	j := bytes.Index(data[i+len(goBuildPrefix):], goBuildEnd)
+	if j < 0 {
+		return "", &fs.PathError{Op: "parse", Path: name, Err: errBuildIDMalformed}
+	}
+
+	quoted := data[i+len(goBuildPrefix)-1 : i+len(goBuildPrefix)+j+1]
+	id, err = strconv.Unquote(string(quoted))
+	if err != nil {
+		return "", &fs.PathError{Op: "parse", Path: name, Err: errBuildIDMalformed}
+	}
+	return id, nil
+}
+
+// HashToString converts the hash h to a string to be recorded
+// in package archives and binaries as part of the build ID.
+// We use the first 120 bits of the hash (5 chunks of 24 bits each) and encode
+// it in base64, resulting in a 20-byte string. Because this is only used for
+// detecting the need to rebuild installed files (not for lookups
+// in the object file cache), 120 bits are sufficient to drive the
+// probability of a false "do not need to rebuild" decision to effectively zero.
+// We embed two different hashes in archives and four in binaries,
+// so cutting to 20 bytes is a significant savings when build IDs are displayed.
+// (20*4+3 = 83 bytes compared to 64*4+3 = 259 bytes for the
+// more straightforward option of printing the entire h in base64).
+func HashToString(h [32]byte) string {
+	const b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"
+	const chunks = 5
+	var dst [chunks * 4]byte
+	for i := 0; i < chunks; i++ {
+		v := uint32(h[3*i])<<16 | uint32(h[3*i+1])<<8 | uint32(h[3*i+2])
+		dst[4*i+0] = b64[(v>>18)&0x3F]
+		dst[4*i+1] = b64[(v>>12)&0x3F]
+		dst[4*i+2] = b64[(v>>6)&0x3F]
+		dst[4*i+3] = b64[v&0x3F]
+	}
+	return string(dst[:])
+}
diff --git a/go/src/cmd/internal/buildid/buildid_test.go b/go/src/cmd/internal/buildid/buildid_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..854e39f029cf4dd13ef3fd118ba9069939458e90
--- /dev/null
+++ b/go/src/cmd/internal/buildid/buildid_test.go
@@ -0,0 +1,251 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buildid
+
+import (
+	"bytes"
+	"crypto/sha256"
+	"debug/elf"
+	"encoding/binary"
+	"internal/obscuretestdata"
+	"os"
+	"reflect"
+	"strings"
+	"testing"
+)
+
+const (
+	expectedID = "abcdefghijklmnopqrstuvwxyz.1234567890123456789012345678901234567890123456789012345678901234"
+	newID      = "bcdefghijklmnopqrstuvwxyza.2345678901234567890123456789012345678901234567890123456789012341"
+)
+
+func TestReadFile(t *testing.T) {
+	f, err := os.CreateTemp("", "buildid-test-")
+	if err != nil {
+		t.Fatal(err)
+	}
+	tmp := f.Name()
+	defer os.Remove(tmp)
+	f.Close()
+
+	// Use obscured files to prevent Apple’s notarization service from
+	// mistaking them as candidates for notarization and rejecting the entire
+	// toolchain.
+	// See golang.org/issue/34986
+	var files = []string{
+		"p.a.base64",
+		"a.elf.base64",
+		"a.macho.base64",
+		"a.pe.base64",
+	}
+
+	for _, name := range files {
+		f, err := obscuretestdata.DecodeToTempFile("testdata/" + name)
+		if err != nil {
+			t.Errorf("obscuretestdata.DecodeToTempFile(testdata/%s): %v", name, err)
+			continue
+		}
+		defer os.Remove(f)
+		id, err := ReadFile(f)
+		if id != expectedID || err != nil {
+			t.Errorf("ReadFile(testdata/%s) = %q, %v, want %q, nil", f, id, err, expectedID)
+		}
+		old := readSize
+		readSize = 2048
+		id, err = ReadFile(f)
+		readSize = old
+		if id != expectedID || err != nil {
+			t.Errorf("ReadFile(%s) [readSize=2k] = %q, %v, want %q, nil", f, id, err, expectedID)
+		}
+
+		data, err := os.ReadFile(f)
+		if err != nil {
+			t.Fatal(err)
+		}
+		m, _, err := FindAndHash(bytes.NewReader(data), expectedID, 1024)
+		if err != nil {
+			t.Errorf("FindAndHash(%s): %v", f, err)
+			continue
+		}
+		if err := os.WriteFile(tmp, data, 0666); err != nil {
+			t.Error(err)
+			continue
+		}
+		tf, err := os.OpenFile(tmp, os.O_WRONLY, 0)
+		if err != nil {
+			t.Error(err)
+			continue
+		}
+		err = Rewrite(tf, m, newID)
+		err2 := tf.Close()
+		if err != nil {
+			t.Errorf("Rewrite(%s): %v", f, err)
+			continue
+		}
+		if err2 != nil {
+			t.Fatal(err2)
+		}
+
+		id, err = ReadFile(tmp)
+		if id != newID || err != nil {
+			t.Errorf("ReadFile(%s after Rewrite) = %q, %v, want %q, nil", f, id, err, newID)
+		}
+
+		// Test an ELF PT_NOTE segment with an Align field of 0.
+		// Do this by rewriting the file data.
+		if strings.Contains(name, "elf") {
+			// We only expect a 64-bit ELF file.
+			if elf.Class(data[elf.EI_CLASS]) != elf.ELFCLASS64 {
+				continue
+			}
+
+			// We only expect a little-endian ELF file.
+			if elf.Data(data[elf.EI_DATA]) != elf.ELFDATA2LSB {
+				continue
+			}
+			order := binary.LittleEndian
+
+			var hdr elf.Header64
+			if err := binary.Read(bytes.NewReader(data), order, &hdr); err != nil {
+				t.Error(err)
+				continue
+			}
+
+			phoff := hdr.Phoff
+			phnum := int(hdr.Phnum)
+			phsize := uint64(hdr.Phentsize)
+
+			for i := 0; i < phnum; i++ {
+				var phdr elf.Prog64
+				if err := binary.Read(bytes.NewReader(data[phoff:]), order, &phdr); err != nil {
+					t.Error(err)
+					continue
+				}
+
+				if elf.ProgType(phdr.Type) == elf.PT_NOTE {
+					// Increase the size so we keep
+					// reading notes.
+					order.PutUint64(data[phoff+4*8:], phdr.Filesz+1)
+
+					// Clobber the Align field to zero.
+					order.PutUint64(data[phoff+6*8:], 0)
+
+					// Clobber the note type so we
+					// keep reading notes.
+					order.PutUint32(data[phdr.Off+12:], 0)
+				}
+
+				phoff += phsize
+			}
+
+			if err := os.WriteFile(tmp, data, 0666); err != nil {
+				t.Error(err)
+				continue
+			}
+
+			id, err := ReadFile(tmp)
+			// Because we clobbered the note type above,
+			// we don't expect to see a Go build ID.
+			// The issue we are testing for was a crash
+			// in Readfile; see issue #62097.
+			if id != "" || err != nil {
+				t.Errorf("ReadFile with zero ELF Align = %q, %v, want %q, nil", id, err, "")
+				continue
+			}
+		}
+	}
+}
+
+func TestFindAndHash(t *testing.T) {
+	buf := make([]byte, 64)
+	buf2 := make([]byte, 64)
+	id := make([]byte, 8)
+	zero := make([]byte, 8)
+	for i := range id {
+		id[i] = byte(i)
+	}
+	numError := 0
+	errorf := func(msg string, args ...any) {
+		t.Errorf(msg, args...)
+		if numError++; numError > 20 {
+			t.Logf("stopping after too many errors")
+			t.FailNow()
+		}
+	}
+	for bufSize := len(id); bufSize <= len(buf); bufSize++ {
+		for j := range buf {
+			for k := 0; k < 2*len(id) && j+k < len(buf); k++ {
+				for i := range buf {
+					buf[i] = 1
+				}
+				copy(buf[j:], id)
+				copy(buf[j+k:], id)
+				var m []int64
+				if j+len(id) <= j+k {
+					m = append(m, int64(j))
+				}
+				if j+k+len(id) <= len(buf) {
+					m = append(m, int64(j+k))
+				}
+				copy(buf2, buf)
+				for _, p := range m {
+					copy(buf2[p:], zero)
+				}
+				h := sha256.Sum256(buf2)
+
+				matches, hash, err := FindAndHash(bytes.NewReader(buf), string(id), bufSize)
+				if err != nil {
+					errorf("bufSize=%d j=%d k=%d: findAndHash: %v", bufSize, j, k, err)
+					continue
+				}
+				if !reflect.DeepEqual(matches, m) {
+					errorf("bufSize=%d j=%d k=%d: findAndHash: matches=%v, want %v", bufSize, j, k, matches, m)
+					continue
+				}
+				if hash != h {
+					errorf("bufSize=%d j=%d k=%d: findAndHash: matches correct, but hash=%x, want %x", bufSize, j, k, hash, h)
+				}
+			}
+		}
+	}
+}
+
+func TestExcludedReader(t *testing.T) {
+	const s = "0123456789abcdefghijklmn"
+	tests := []struct {
+		start, end int64    // excluded range
+		results    []string // expected results of reads
+	}{
+		{12, 15, []string{"0123456789", "ab\x00\x00\x00fghij", "klmn"}},                              // within one read
+		{8, 21, []string{"01234567\x00\x00", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "\x00lmn"}}, // across multiple reads
+		{10, 20, []string{"0123456789", "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", "klmn"}},         // a whole read
+		{0, 5, []string{"\x00\x00\x00\x00\x0056789", "abcdefghij", "klmn"}},                          // start
+		{12, 24, []string{"0123456789", "ab\x00\x00\x00\x00\x00\x00\x00\x00", "\x00\x00\x00\x00"}},   // end
+	}
+	p := make([]byte, 10)
+	for _, test := range tests {
+		r := &excludedReader{strings.NewReader(s), 0, test.start, test.end}
+		for _, res := range test.results {
+			n, err := r.Read(p)
+			if err != nil {
+				t.Errorf("read failed: %v", err)
+			}
+			if n != len(res) {
+				t.Errorf("unexpected number of bytes read: want %d, got %d", len(res), n)
+			}
+			if string(p[:n]) != res {
+				t.Errorf("unexpected bytes: want %q, got %q", res, p[:n])
+			}
+		}
+	}
+}
+
+func TestEmptyID(t *testing.T) {
+	r := strings.NewReader("aha!")
+	matches, hash, err := FindAndHash(r, "", 1000)
+	if matches != nil || hash != ([32]byte{}) || err == nil || !strings.Contains(err.Error(), "no id") {
+		t.Errorf("FindAndHash: want nil, [32]byte{}, no id specified, got %v, %v, %v", matches, hash, err)
+	}
+}
diff --git a/go/src/cmd/internal/buildid/note.go b/go/src/cmd/internal/buildid/note.go
new file mode 100644
index 0000000000000000000000000000000000000000..e0e8683c8efcea81f15f6a4ebbe29651cbe3f10f
--- /dev/null
+++ b/go/src/cmd/internal/buildid/note.go
@@ -0,0 +1,213 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buildid
+
+import (
+	"bytes"
+	"debug/elf"
+	"debug/macho"
+	"encoding/binary"
+	"fmt"
+	"io"
+	"io/fs"
+	"os"
+)
+
+func readAligned4(r io.Reader, sz int32) ([]byte, error) {
+	full := (sz + 3) &^ 3
+	data := make([]byte, full)
+	_, err := io.ReadFull(r, data)
+	if err != nil {
+		return nil, err
+	}
+	data = data[:sz]
+	return data, nil
+}
+
+func ReadELFNote(filename, name string, typ int32) ([]byte, error) {
+	f, err := elf.Open(filename)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+	for _, sect := range f.Sections {
+		if sect.Type != elf.SHT_NOTE {
+			continue
+		}
+		r := sect.Open()
+		for {
+			var namesize, descsize, noteType int32
+			err = binary.Read(r, f.ByteOrder, &namesize)
+			if err != nil {
+				if err == io.EOF {
+					break
+				}
+				return nil, fmt.Errorf("read namesize failed: %v", err)
+			}
+			err = binary.Read(r, f.ByteOrder, &descsize)
+			if err != nil {
+				return nil, fmt.Errorf("read descsize failed: %v", err)
+			}
+			err = binary.Read(r, f.ByteOrder, &noteType)
+			if err != nil {
+				return nil, fmt.Errorf("read type failed: %v", err)
+			}
+			noteName, err := readAligned4(r, namesize)
+			if err != nil {
+				return nil, fmt.Errorf("read name failed: %v", err)
+			}
+			desc, err := readAligned4(r, descsize)
+			if err != nil {
+				return nil, fmt.Errorf("read desc failed: %v", err)
+			}
+			if name == string(noteName) && typ == noteType {
+				return desc, nil
+			}
+		}
+	}
+	return nil, nil
+}
+
+var elfGoNote = []byte("Go\x00\x00")
+var elfGNUNote = []byte("GNU\x00")
+
+// The Go build ID is stored in a note described by an ELF PT_NOTE prog
+// header. The caller has already opened filename, to get f, and read
+// at least 4 kB out, in data.
+func readELF(name string, f *os.File, data []byte) (buildid string, err error) {
+	// Assume the note content is in the data, already read.
+	// Rewrite the ELF header to set shoff and shnum to 0, so that we can pass
+	// the data to elf.NewFile and it will decode the Prog list but not
+	// try to read the section headers and the string table from disk.
+	// That's a waste of I/O when all we care about is the Prog list
+	// and the one ELF note.
+	switch elf.Class(data[elf.EI_CLASS]) {
+	case elf.ELFCLASS32:
+		data[32], data[33], data[34], data[35] = 0, 0, 0, 0
+		data[48] = 0
+		data[49] = 0
+	case elf.ELFCLASS64:
+		data[40], data[41], data[42], data[43] = 0, 0, 0, 0
+		data[44], data[45], data[46], data[47] = 0, 0, 0, 0
+		data[60] = 0
+		data[61] = 0
+	}
+
+	const elfGoBuildIDTag = 4
+	const gnuBuildIDTag = 3
+
+	ef, err := elf.NewFile(bytes.NewReader(data))
+	if err != nil {
+		return "", &fs.PathError{Path: name, Op: "parse", Err: err}
+	}
+	var gnu string
+	for _, p := range ef.Progs {
+		if p.Type != elf.PT_NOTE || p.Filesz < 16 {
+			continue
+		}
+
+		var note []byte
+		if p.Off+p.Filesz < uint64(len(data)) {
+			note = data[p.Off : p.Off+p.Filesz]
+		} else {
+			// For some linkers, such as the Solaris linker,
+			// the buildid may not be found in data (which
+			// likely contains the first 16kB of the file)
+			// or even the first few megabytes of the file
+			// due to differences in note segment placement;
+			// in that case, extract the note data manually.
+			_, err = f.Seek(int64(p.Off), io.SeekStart)
+			if err != nil {
+				return "", err
+			}
+
+			note = make([]byte, p.Filesz)
+			_, err = io.ReadFull(f, note)
+			if err != nil {
+				return "", err
+			}
+		}
+
+		filesz := p.Filesz
+		off := p.Off
+		for filesz >= 16 {
+			nameSize := ef.ByteOrder.Uint32(note)
+			valSize := ef.ByteOrder.Uint32(note[4:])
+			tag := ef.ByteOrder.Uint32(note[8:])
+			nname := note[12:16]
+			if nameSize == 4 && 16+valSize <= uint32(len(note)) && tag == elfGoBuildIDTag && bytes.Equal(nname, elfGoNote) {
+				return string(note[16 : 16+valSize]), nil
+			}
+
+			if nameSize == 4 && 16+valSize <= uint32(len(note)) && tag == gnuBuildIDTag && bytes.Equal(nname, elfGNUNote) {
+				gnu = string(note[16 : 16+valSize])
+			}
+
+			nameSize = (nameSize + 3) &^ 3
+			valSize = (valSize + 3) &^ 3
+			notesz := uint64(12 + nameSize + valSize)
+			if filesz <= notesz {
+				break
+			}
+			off += notesz
+			align := p.Align
+			if align != 0 {
+				alignedOff := (off + align - 1) &^ (align - 1)
+				notesz += alignedOff - off
+				off = alignedOff
+			}
+			filesz -= notesz
+			note = note[notesz:]
+		}
+	}
+
+	// If we didn't find a Go note, use a GNU note if available.
+	// This is what gccgo uses.
+	if gnu != "" {
+		return gnu, nil
+	}
+
+	// No note. Treat as successful but build ID empty.
+	return "", nil
+}
+
+// The Go build ID is stored at the beginning of the Mach-O __text segment.
+// The caller has already opened filename, to get f, and read a few kB out, in data.
+// Sadly, that's not guaranteed to hold the note, because there is an arbitrary amount
+// of other junk placed in the file ahead of the main text.
+func readMacho(name string, f *os.File, data []byte) (buildid string, err error) {
+	// If the data we want has already been read, don't worry about Mach-O parsing.
+	// This is both an optimization and a hedge against the Mach-O parsing failing
+	// in the future due to, for example, the name of the __text section changing.
+	if b, err := readRaw(name, data); b != "" && err == nil {
+		return b, err
+	}
+
+	mf, err := macho.NewFile(f)
+	if err != nil {
+		return "", &fs.PathError{Path: name, Op: "parse", Err: err}
+	}
+
+	sect := mf.Section("__text")
+	if sect == nil {
+		// Every binary has a __text section. Something is wrong.
+		return "", &fs.PathError{Path: name, Op: "parse", Err: fmt.Errorf("cannot find __text section")}
+	}
+
+	// It should be in the first few bytes, but read a lot just in case,
+	// especially given our past problems on OS X with the build ID moving.
+	// There shouldn't be much difference between reading 4kB and 32kB:
+	// the hard part is getting to the data, not transferring it.
+	n := sect.Size
+	if n > uint64(readSize) {
+		n = uint64(readSize)
+	}
+	buf := make([]byte, n)
+	if _, err := f.ReadAt(buf, int64(sect.Offset)); err != nil {
+		return "", err
+	}
+
+	return readRaw(name, buf)
+}
diff --git a/go/src/cmd/internal/buildid/rewrite.go b/go/src/cmd/internal/buildid/rewrite.go
new file mode 100644
index 0000000000000000000000000000000000000000..cee40b0116d01aac215aaaedb7d80e5061cab254
--- /dev/null
+++ b/go/src/cmd/internal/buildid/rewrite.go
@@ -0,0 +1,220 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buildid
+
+import (
+	"bytes"
+	"cmd/internal/codesign"
+	imacho "cmd/internal/macho"
+	"crypto/sha256"
+	"debug/elf"
+	"debug/macho"
+	"fmt"
+	"io"
+)
+
+// FindAndHash reads all of r and returns the offsets of occurrences of id.
+// While reading, findAndHash also computes and returns
+// a hash of the content of r, but with occurrences of id replaced by zeros.
+// FindAndHash reads bufSize bytes from r at a time.
+// If bufSize == 0, FindAndHash uses a reasonable default.
+func FindAndHash(r io.Reader, id string, bufSize int) (matches []int64, hash [32]byte, err error) {
+	if bufSize == 0 {
+		bufSize = 31 * 1024 // bufSize+little will likely fit in 32 kB
+	}
+	if len(id) == 0 {
+		return nil, [32]byte{}, fmt.Errorf("buildid.FindAndHash: no id specified")
+	}
+	if len(id) > bufSize {
+		return nil, [32]byte{}, fmt.Errorf("buildid.FindAndHash: buffer too small")
+	}
+	zeros := make([]byte, len(id))
+	idBytes := []byte(id)
+
+	r0 := r // preserve original type of r
+
+	// For Mach-O files, we want to exclude the code signature.
+	// The code signature contains hashes of the whole file (except the signature
+	// itself), including the buildid. So the buildid cannot contain the signature.
+	r = excludeMachoCodeSignature(r)
+
+	// With the "-B gobuildid" linker option (which will be the default on some
+	// platforms), the host build ID (GNU build ID, Mach-O UUID) depends on the
+	// Go buildid. So ignore the host build ID, to avoid convergence problem.
+	r = excludeHostBuildID(r, r0)
+
+	// The strategy is to read the file through buf, looking for id,
+	// but we need to worry about what happens if id is broken up
+	// and returned in parts by two different reads.
+	// We allocate a tiny buffer (at least len(id)) and a big buffer (bufSize bytes)
+	// next to each other in memory and then copy the tail of
+	// one read into the tiny buffer before reading new data into the big buffer.
+	// The search for id is over the entire tiny+big buffer.
+	tiny := (len(id) + 127) &^ 127 // round up to 128-aligned
+	buf := make([]byte, tiny+bufSize)
+	h := sha256.New()
+	start := tiny
+	for offset := int64(0); ; {
+		// The file offset maintained by the loop corresponds to &buf[tiny].
+		// buf[start:tiny] is left over from previous iteration.
+		// After reading n bytes into buf[tiny:], we process buf[start:tiny+n].
+		n, err := io.ReadFull(r, buf[tiny:])
+		if err != io.ErrUnexpectedEOF && err != io.EOF && err != nil {
+			return nil, [32]byte{}, err
+		}
+
+		// Process any matches.
+		for {
+			i := bytes.Index(buf[start:tiny+n], idBytes)
+			if i < 0 {
+				break
+			}
+			matches = append(matches, offset+int64(start+i-tiny))
+			h.Write(buf[start : start+i])
+			h.Write(zeros)
+			start += i + len(id)
+		}
+		if n < bufSize {
+			// Did not fill buffer, must be at end of file.
+			h.Write(buf[start : tiny+n])
+			break
+		}
+
+		// Process all but final tiny bytes of buf (bufSize = len(buf)-tiny).
+		// Note that start > len(buf)-tiny is possible, if the search above
+		// found an id ending in the final tiny fringe. That's OK.
+		if start < len(buf)-tiny {
+			h.Write(buf[start : len(buf)-tiny])
+			start = len(buf) - tiny
+		}
+
+		// Slide ending tiny-sized fringe to beginning of buffer.
+		copy(buf[0:], buf[bufSize:])
+		start -= bufSize
+		offset += int64(bufSize)
+	}
+	h.Sum(hash[:0])
+	return matches, hash, nil
+}
+
+func Rewrite(w io.WriterAt, pos []int64, id string) error {
+	b := []byte(id)
+	for _, p := range pos {
+		if _, err := w.WriteAt(b, p); err != nil {
+			return err
+		}
+	}
+
+	// Update Mach-O code signature, if any.
+	if f, cmd, ok := findMachoCodeSignature(w); ok {
+		if codesign.Size(int64(cmd.Dataoff), "a.out") == int64(cmd.Datasize) {
+			// Update the signature if the size matches, so we don't need to
+			// fix up headers. Binaries generated by the Go linker should have
+			// the expected size. Otherwise skip.
+			text := f.Segment("__TEXT")
+			cs := make([]byte, cmd.Datasize)
+			codesign.Sign(cs, w.(io.Reader), "a.out", int64(cmd.Dataoff), int64(text.Offset), int64(text.Filesz), f.Type == macho.TypeExec)
+			if _, err := w.WriteAt(cs, int64(cmd.Dataoff)); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+func excludeMachoCodeSignature(r io.Reader) io.Reader {
+	_, cmd, ok := findMachoCodeSignature(r)
+	if !ok {
+		return r
+	}
+	return &excludedReader{r, 0, int64(cmd.Dataoff), int64(cmd.Dataoff + cmd.Datasize)}
+}
+
+func excludeHostBuildID(r, r0 io.Reader) io.Reader {
+	off, sz, ok := findHostBuildID(r0)
+	if !ok {
+		return r
+	}
+	return &excludedReader{r, 0, off, off + sz}
+}
+
+// excludedReader wraps an io.Reader. Reading from it returns the bytes from
+// the underlying reader, except that when the byte offset is within the
+// range between start and end, it returns zero bytes.
+type excludedReader struct {
+	r          io.Reader
+	off        int64 // current offset
+	start, end int64 // the range to be excluded (read as zero)
+}
+
+func (r *excludedReader) Read(p []byte) (int, error) {
+	n, err := r.r.Read(p)
+	if n > 0 && r.off+int64(n) > r.start && r.off < r.end {
+		cstart := r.start - r.off
+		if cstart < 0 {
+			cstart = 0
+		}
+		cend := r.end - r.off
+		if cend > int64(n) {
+			cend = int64(n)
+		}
+		zeros := make([]byte, cend-cstart)
+		copy(p[cstart:cend], zeros)
+	}
+	r.off += int64(n)
+	return n, err
+}
+
+func findMachoCodeSignature(r any) (*macho.File, codesign.CodeSigCmd, bool) {
+	ra, ok := r.(io.ReaderAt)
+	if !ok {
+		return nil, codesign.CodeSigCmd{}, false
+	}
+	f, err := macho.NewFile(ra)
+	if err != nil {
+		return nil, codesign.CodeSigCmd{}, false
+	}
+	cmd, ok := codesign.FindCodeSigCmd(f)
+	return f, cmd, ok
+}
+
+func findHostBuildID(r io.Reader) (offset int64, size int64, ok bool) {
+	ra, ok := r.(io.ReaderAt)
+	if !ok {
+		return 0, 0, false
+	}
+
+	ef, err := elf.NewFile(ra)
+	if err == nil {
+		// ELF file. Find GNU build ID section.
+		sect := ef.Section(".note.gnu.build-id")
+		if sect == nil {
+			return 0, 0, false
+		}
+		// Skip over the 3-word note "header" and "GNU\x00".
+		return int64(sect.Offset + 16), int64(sect.Size - 16), true
+	}
+
+	mf, err := macho.NewFile(ra)
+	if err != nil {
+		return 0, 0, false
+	}
+
+	// Mach-O file. Find LC_UUID load command.
+	reader := imacho.NewLoadCmdReader(io.NewSectionReader(ra, 0, 1<<63-1), mf.ByteOrder, imacho.FileHeaderSize(mf))
+	for i := uint32(0); i < mf.Ncmd; i++ {
+		cmd, err := reader.Next()
+		if err != nil {
+			break
+		}
+		if cmd.Cmd == imacho.LC_UUID {
+			// The UUID is the data in the LC_UUID load command,
+			// skipping over the 8-byte command header.
+			return reader.Offset() + 8, int64(cmd.Len - 8), true
+		}
+	}
+	return 0, 0, false
+}
diff --git a/go/src/cmd/internal/codesign/codesign.go b/go/src/cmd/internal/codesign/codesign.go
new file mode 100644
index 0000000000000000000000000000000000000000..24496e20003977b05c99a1fcd3efe6005036914d
--- /dev/null
+++ b/go/src/cmd/internal/codesign/codesign.go
@@ -0,0 +1,267 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package codesign provides basic functionalities for
+// ad-hoc code signing of Mach-O files.
+//
+// This is not a general tool for code-signing. It is made
+// specifically for the Go toolchain. It uses the same
+// ad-hoc signing algorithm as the Darwin linker.
+package codesign
+
+import (
+	"crypto/sha256"
+	"debug/macho"
+	"encoding/binary"
+	"io"
+
+	"cmd/internal/hash"
+)
+
+// Code signature layout.
+//
+// The code signature is a block of bytes that contains
+// a SuperBlob, which contains one or more Blobs. For ad-hoc
+// signing, a single CodeDirectory Blob suffices.
+//
+// A SuperBlob starts with its header (the binary representation
+// of the SuperBlob struct), followed by a list of (in our case,
+// one) Blobs (offset and size). A CodeDirectory Blob starts
+// with its head (the binary representation of CodeDirectory struct),
+// followed by the identifier (as a C string) and the hashes, at
+// the corresponding offsets.
+//
+// The signature data must be included in the __LINKEDIT segment.
+// In the Mach-O file header, an LC_CODE_SIGNATURE load command
+// points to the data.
+
+const (
+	pageSizeBits = 12
+	pageSize     = 1 << pageSizeBits
+)
+
+const LC_CODE_SIGNATURE = 0x1d
+
+// Constants and struct layouts are from
+// https://opensource.apple.com/source/xnu/xnu-4903.270.47/osfmk/kern/cs_blobs.h
+
+const (
+	CSMAGIC_REQUIREMENT        = 0xfade0c00 // single Requirement blob
+	CSMAGIC_REQUIREMENTS       = 0xfade0c01 // Requirements vector (internal requirements)
+	CSMAGIC_CODEDIRECTORY      = 0xfade0c02 // CodeDirectory blob
+	CSMAGIC_EMBEDDED_SIGNATURE = 0xfade0cc0 // embedded form of signature data
+	CSMAGIC_DETACHED_SIGNATURE = 0xfade0cc1 // multi-arch collection of embedded signatures
+
+	CSSLOT_CODEDIRECTORY = 0 // slot index for CodeDirectory
+)
+
+const (
+	CS_HASHTYPE_SHA1             = 1
+	CS_HASHTYPE_SHA256           = 2
+	CS_HASHTYPE_SHA256_TRUNCATED = 3
+	CS_HASHTYPE_SHA384           = 4
+)
+
+const (
+	CS_EXECSEG_MAIN_BINARY     = 0x1   // executable segment denotes main binary
+	CS_EXECSEG_ALLOW_UNSIGNED  = 0x10  // allow unsigned pages (for debugging)
+	CS_EXECSEG_DEBUGGER        = 0x20  // main binary is debugger
+	CS_EXECSEG_JIT             = 0x40  // JIT enabled
+	CS_EXECSEG_SKIP_LV         = 0x80  // skip library validation
+	CS_EXECSEG_CAN_LOAD_CDHASH = 0x100 // can bless cdhash for execution
+	CS_EXECSEG_CAN_EXEC_CDHASH = 0x200 // can execute blessed cdhash
+)
+
+type Blob struct {
+	typ    uint32 // type of entry
+	offset uint32 // offset of entry
+	// data follows
+}
+
+func (b *Blob) put(out []byte) []byte {
+	out = put32be(out, b.typ)
+	out = put32be(out, b.offset)
+	return out
+}
+
+const blobSize = 2 * 4
+
+type SuperBlob struct {
+	magic  uint32 // magic number
+	length uint32 // total length of SuperBlob
+	count  uint32 // number of index entries following
+	// blobs []Blob
+}
+
+func (s *SuperBlob) put(out []byte) []byte {
+	out = put32be(out, s.magic)
+	out = put32be(out, s.length)
+	out = put32be(out, s.count)
+	return out
+}
+
+const superBlobSize = 3 * 4
+
+type CodeDirectory struct {
+	magic         uint32 // magic number (CSMAGIC_CODEDIRECTORY)
+	length        uint32 // total length of CodeDirectory blob
+	version       uint32 // compatibility version
+	flags         uint32 // setup and mode flags
+	hashOffset    uint32 // offset of hash slot element at index zero
+	identOffset   uint32 // offset of identifier string
+	nSpecialSlots uint32 // number of special hash slots
+	nCodeSlots    uint32 // number of ordinary (code) hash slots
+	codeLimit     uint32 // limit to main image signature range
+	hashSize      uint8  // size of each hash in bytes
+	hashType      uint8  // type of hash (cdHashType* constants)
+	_pad1         uint8  // unused (must be zero)
+	pageSize      uint8  // log2(page size in bytes); 0 => infinite
+	_pad2         uint32 // unused (must be zero)
+	scatterOffset uint32
+	teamOffset    uint32
+	_pad3         uint32
+	codeLimit64   uint64
+	execSegBase   uint64
+	execSegLimit  uint64
+	execSegFlags  uint64
+	// data follows
+}
+
+func (c *CodeDirectory) put(out []byte) []byte {
+	out = put32be(out, c.magic)
+	out = put32be(out, c.length)
+	out = put32be(out, c.version)
+	out = put32be(out, c.flags)
+	out = put32be(out, c.hashOffset)
+	out = put32be(out, c.identOffset)
+	out = put32be(out, c.nSpecialSlots)
+	out = put32be(out, c.nCodeSlots)
+	out = put32be(out, c.codeLimit)
+	out = put8(out, c.hashSize)
+	out = put8(out, c.hashType)
+	out = put8(out, c._pad1)
+	out = put8(out, c.pageSize)
+	out = put32be(out, c._pad2)
+	out = put32be(out, c.scatterOffset)
+	out = put32be(out, c.teamOffset)
+	out = put32be(out, c._pad3)
+	out = put64be(out, c.codeLimit64)
+	out = put64be(out, c.execSegBase)
+	out = put64be(out, c.execSegLimit)
+	out = put64be(out, c.execSegFlags)
+	return out
+}
+
+const codeDirectorySize = 13*4 + 4 + 4*8
+
+// CodeSigCmd is Mach-O LC_CODE_SIGNATURE load command.
+type CodeSigCmd struct {
+	Cmd      uint32 // LC_CODE_SIGNATURE
+	Cmdsize  uint32 // sizeof this command (16)
+	Dataoff  uint32 // file offset of data in __LINKEDIT segment
+	Datasize uint32 // file size of data in __LINKEDIT segment
+}
+
+func FindCodeSigCmd(f *macho.File) (CodeSigCmd, bool) {
+	get32 := f.ByteOrder.Uint32
+	for _, l := range f.Loads {
+		data := l.Raw()
+		cmd := get32(data)
+		if cmd == LC_CODE_SIGNATURE {
+			return CodeSigCmd{
+				cmd,
+				get32(data[4:]),
+				get32(data[8:]),
+				get32(data[12:]),
+			}, true
+		}
+	}
+	return CodeSigCmd{}, false
+}
+
+func put32be(b []byte, x uint32) []byte { binary.BigEndian.PutUint32(b, x); return b[4:] }
+func put64be(b []byte, x uint64) []byte { binary.BigEndian.PutUint64(b, x); return b[8:] }
+func put8(b []byte, x uint8) []byte     { b[0] = x; return b[1:] }
+func puts(b, s []byte) []byte           { n := copy(b, s); return b[n:] }
+
+// Size computes the size of the code signature.
+// id is the identifier used for signing (a field in CodeDirectory blob, which
+// has no significance in ad-hoc signing).
+func Size(codeSize int64, id string) int64 {
+	nhashes := (codeSize + pageSize - 1) / pageSize
+	idOff := int64(codeDirectorySize)
+	hashOff := idOff + int64(len(id)+1)
+	cdirSz := hashOff + nhashes*hash.Size32
+	return int64(superBlobSize+blobSize) + cdirSz
+}
+
+// Sign generates an ad-hoc code signature and writes it to out.
+// out must have length at least Size(codeSize, id).
+// data is the file content without the signature, of size codeSize.
+// textOff and textSize is the file offset and size of the text segment.
+// isMain is true if this is a main executable.
+// id is the identifier used for signing (a field in CodeDirectory blob, which
+// has no significance in ad-hoc signing).
+func Sign(out []byte, data io.Reader, id string, codeSize, textOff, textSize int64, isMain bool) {
+	nhashes := (codeSize + pageSize - 1) / pageSize
+	idOff := int64(codeDirectorySize)
+	hashOff := idOff + int64(len(id)+1)
+	sz := Size(codeSize, id)
+
+	// emit blob headers
+	sb := SuperBlob{
+		magic:  CSMAGIC_EMBEDDED_SIGNATURE,
+		length: uint32(sz),
+		count:  1,
+	}
+	blob := Blob{
+		typ:    CSSLOT_CODEDIRECTORY,
+		offset: superBlobSize + blobSize,
+	}
+	cdir := CodeDirectory{
+		magic:        CSMAGIC_CODEDIRECTORY,
+		length:       uint32(sz) - (superBlobSize + blobSize),
+		version:      0x20400,
+		flags:        0x20002, // adhoc | linkerSigned
+		hashOffset:   uint32(hashOff),
+		identOffset:  uint32(idOff),
+		nCodeSlots:   uint32(nhashes),
+		codeLimit:    uint32(codeSize),
+		hashSize:     hash.Size32,
+		hashType:     CS_HASHTYPE_SHA256,
+		pageSize:     uint8(pageSizeBits),
+		execSegBase:  uint64(textOff),
+		execSegLimit: uint64(textSize),
+	}
+	if isMain {
+		cdir.execSegFlags = CS_EXECSEG_MAIN_BINARY
+	}
+
+	outp := out
+	outp = sb.put(outp)
+	outp = blob.put(outp)
+	outp = cdir.put(outp)
+
+	// emit the identifier
+	outp = puts(outp, []byte(id+"\000"))
+
+	// emit hashes
+	var buf [pageSize]byte
+	p := 0
+	for p < int(codeSize) {
+		n, err := io.ReadFull(data, buf[:])
+		if err == io.EOF {
+			break
+		}
+		if err != nil && err != io.ErrUnexpectedEOF {
+			panic(err)
+		}
+		if p+n > int(codeSize) {
+			n = int(codeSize) - p
+		}
+		p += n
+		b := sha256.Sum256(buf[:n])
+		outp = puts(outp, b[:])
+	}
+}
diff --git a/go/src/cmd/internal/cov/covcmd/cmddefs.go b/go/src/cmd/internal/cov/covcmd/cmddefs.go
new file mode 100644
index 0000000000000000000000000000000000000000..cb848d3e4837db909f2f96c3f04f74142f0edc2c
--- /dev/null
+++ b/go/src/cmd/internal/cov/covcmd/cmddefs.go
@@ -0,0 +1,97 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package covcmd
+
+import (
+	"crypto/sha256"
+	"fmt"
+	"internal/coverage"
+)
+
+// CoverPkgConfig is a bundle of information passed from the Go
+// command to the cover command during "go build -cover" runs. The
+// Go command creates and fills in a struct as below, then passes
+// file containing the encoded JSON for the struct to the "cover"
+// tool when instrumenting the source files in a Go package.
+type CoverPkgConfig struct {
+	// File into which cmd/cover should emit summary info
+	// when instrumentation is complete.
+	OutConfig string
+
+	// Import path for the package being instrumented.
+	PkgPath string
+
+	// Package name.
+	PkgName string
+
+	// Instrumentation granularity: one of "perfunc" or "perblock" (default)
+	Granularity string
+
+	// Module path for this package (empty if no go.mod in use)
+	ModulePath string
+
+	// Local mode indicates we're doing a coverage build or test of a
+	// package selected via local import path, e.g. "./..." or
+	// "./foo/bar" as opposed to a non-relative import path. See the
+	// corresponding field in cmd/go's PackageInternal struct for more
+	// info.
+	Local bool
+
+	// EmitMetaFile if non-empty is the path to which the cover tool should
+	// directly emit a coverage meta-data file for the package, if the
+	// package has any functions in it. The go command will pass in a value
+	// here if we've been asked to run "go test -cover" on a package that
+	// doesn't have any *_test.go files.
+	EmitMetaFile string
+}
+
+// CoverFixupConfig contains annotations/notes generated by the
+// cmd/cover tool (during instrumentation) to be passed on to the
+// compiler when the instrumented code is compiled. The cmd/cover tool
+// creates a struct of this type, JSON-encodes it, and emits the
+// result to a file, which the Go command then passes to the compiler
+// when the instrumented package is built.
+type CoverFixupConfig struct {
+	// Name of the variable (created by cmd/cover) containing the
+	// encoded meta-data for the package.
+	MetaVar string
+
+	// Length of the meta-data.
+	MetaLen int
+
+	// Hash computed by cmd/cover of the meta-data.
+	MetaHash string
+
+	// Instrumentation strategy. For now this is always set to
+	// "normal", but in the future we may add new values (for example,
+	// if panic paths are instrumented, or if the instrumenter
+	// eliminates redundant counters).
+	Strategy string
+
+	// Prefix assigned to the names of counter variables generated
+	// during instrumentation by cmd/cover.
+	CounterPrefix string
+
+	// Name chosen for the package ID variable generated during
+	// instrumentation.
+	PkgIdVar string
+
+	// Counter mode (e.g. set/count/atomic)
+	CounterMode string
+
+	// Counter granularity (perblock or perfunc).
+	CounterGranularity string
+}
+
+// MetaFileForPackage returns the expected name of the meta-data file
+// for the package whose import path is 'importPath' in cases where
+// we're using meta-data generated by the cover tool, as opposed to a
+// meta-data file created at runtime.
+func MetaFileForPackage(importPath string) string {
+	var r [32]byte
+	sum := sha256.Sum256([]byte(importPath))
+	copy(r[:], sum[:])
+	return coverage.MetaFilePref + fmt.Sprintf(".%x", r)
+}
diff --git a/go/src/cmd/internal/cov/mreader.go b/go/src/cmd/internal/cov/mreader.go
new file mode 100644
index 0000000000000000000000000000000000000000..30f53d6ec1a47a8cd24723058929d27faee39ea0
--- /dev/null
+++ b/go/src/cmd/internal/cov/mreader.go
@@ -0,0 +1,85 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cov
+
+import (
+	"cmd/internal/bio"
+	"io"
+	"os"
+)
+
+// This file contains the helper "MReader", a wrapper around bio plus
+// an "mmap'd read-only" view of the file obtained from bio.SliceRO().
+// MReader is designed to implement the io.ReaderSeeker interface.
+// Since bio.SliceOS() is not guaranteed to succeed, MReader falls back
+// on explicit reads + seeks provided by bio.Reader if needed.
+
+type MReader struct {
+	f        *os.File
+	rdr      *bio.Reader
+	fileView []byte
+	off      int64
+}
+
+func NewMreader(f *os.File) (*MReader, error) {
+	rdr := bio.NewReader(f)
+	fi, err := f.Stat()
+	if err != nil {
+		return nil, err
+	}
+	r := MReader{
+		f:        f,
+		rdr:      rdr,
+		fileView: rdr.SliceRO(uint64(fi.Size())),
+	}
+	return &r, nil
+}
+
+func (r *MReader) Read(p []byte) (int, error) {
+	if r.fileView != nil {
+		amt := len(p)
+		toread := r.fileView[r.off:]
+		if len(toread) < 1 {
+			return 0, io.EOF
+		}
+		if len(toread) < amt {
+			amt = len(toread)
+		}
+		copy(p, toread)
+		r.off += int64(amt)
+		return amt, nil
+	}
+	return io.ReadFull(r.rdr, p)
+}
+
+func (r *MReader) ReadByte() (byte, error) {
+	if r.fileView != nil {
+		toread := r.fileView[r.off:]
+		if len(toread) < 1 {
+			return 0, io.EOF
+		}
+		rv := toread[0]
+		r.off++
+		return rv, nil
+	}
+	return r.rdr.ReadByte()
+}
+
+func (r *MReader) Seek(offset int64, whence int) (int64, error) {
+	if r.fileView == nil {
+		return r.rdr.MustSeek(offset, whence), nil
+	}
+	switch whence {
+	case io.SeekStart:
+		r.off = offset
+		return offset, nil
+	case io.SeekCurrent:
+		return r.off, nil
+	case io.SeekEnd:
+		r.off = int64(len(r.fileView)) + offset
+		return r.off, nil
+	}
+	panic("other modes not implemented")
+}
diff --git a/go/src/cmd/internal/cov/read_test.go b/go/src/cmd/internal/cov/read_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..cef03fa323e6e8d4a5394b0bbd5b4fbc6220370f
--- /dev/null
+++ b/go/src/cmd/internal/cov/read_test.go
@@ -0,0 +1,98 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cov_test
+
+import (
+	"cmd/internal/cov"
+	"fmt"
+	"internal/coverage"
+	"internal/coverage/decodecounter"
+	"internal/coverage/decodemeta"
+	"internal/coverage/pods"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+// visitor implements the CovDataVisitor interface in a very stripped
+// down way, just keeps track of interesting events.
+type visitor struct {
+	metaFileCount    int
+	counterFileCount int
+	funcCounterData  int
+	metaFuncCount    int
+}
+
+func (v *visitor) BeginPod(p pods.Pod) {}
+func (v *visitor) EndPod(p pods.Pod)   {}
+func (v *visitor) VisitMetaDataFile(mdf string, mfr *decodemeta.CoverageMetaFileReader) {
+	v.metaFileCount++
+}
+func (v *visitor) BeginCounterDataFile(cdf string, cdr *decodecounter.CounterDataReader, dirIdx int) {
+	v.counterFileCount++
+}
+func (v *visitor) EndCounterDataFile(cdf string, cdr *decodecounter.CounterDataReader, dirIdx int) {}
+func (v *visitor) VisitFuncCounterData(payload decodecounter.FuncPayload)                          { v.funcCounterData++ }
+func (v *visitor) EndCounters()                                                                    {}
+func (v *visitor) BeginPackage(pd *decodemeta.CoverageMetaDataDecoder, pkgIdx uint32)              {}
+func (v *visitor) EndPackage(pd *decodemeta.CoverageMetaDataDecoder, pkgIdx uint32)                {}
+func (v *visitor) VisitFunc(pkgIdx uint32, fnIdx uint32, fd *coverage.FuncDesc)                    { v.metaFuncCount++ }
+func (v *visitor) Finish()                                                                         {}
+
+func TestIssue58411(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	// Build a tiny test program with -cover. Smallness is important;
+	// it is one of the factors that triggers issue 58411.
+	d := t.TempDir()
+	exepath := filepath.Join(d, "small.exe")
+	path := filepath.Join("testdata", "small.go")
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build",
+		"-o", exepath, "-cover", path)
+	b, err := cmd.CombinedOutput()
+	if len(b) != 0 {
+		t.Logf("## build output:\n%s", b)
+	}
+	if err != nil {
+		t.Fatalf("build error: %v", err)
+	}
+
+	// Run to produce coverage data. Note the large argument; we need a large
+	// argument (more than 4k) to trigger the bug, but the overall file
+	// has to remain small (since large files will be read with mmap).
+	covdir := filepath.Join(d, "covdata")
+	if err = os.Mkdir(covdir, 0777); err != nil {
+		t.Fatalf("creating covdir: %v", err)
+	}
+	large := fmt.Sprintf("%07999d", 0)
+	cmd = testenv.Command(t, exepath, "1", "2", "3", large)
+	cmd.Dir = covdir
+	cmd.Env = append(os.Environ(), "GOCOVERDIR="+covdir)
+	b, err = cmd.CombinedOutput()
+	if err != nil {
+		t.Logf("## run output:\n%s", b)
+		t.Fatalf("build error: %v", err)
+	}
+
+	vis := &visitor{}
+
+	// Read resulting coverage data. Without the fix, this would
+	// yield a "short read" error.
+	const verbosityLevel = 0
+	const flags = 0
+	cdr := cov.MakeCovDataReader(vis, []string{covdir}, verbosityLevel, flags, nil)
+	err = cdr.Visit()
+	if err != nil {
+		t.Fatalf("visit failed: %v", err)
+	}
+
+	// make sure we saw a few things just for grins
+	const want = "{metaFileCount:1 counterFileCount:1 funcCounterData:1 metaFuncCount:1}"
+	got := fmt.Sprintf("%+v", *vis)
+	if want != got {
+		t.Errorf("visitor contents: want %v got %v\n", want, got)
+	}
+}
diff --git a/go/src/cmd/internal/cov/readcovdata.go b/go/src/cmd/internal/cov/readcovdata.go
new file mode 100644
index 0000000000000000000000000000000000000000..f9fd52293071cb2b3feb16fd68d047b713768797
--- /dev/null
+++ b/go/src/cmd/internal/cov/readcovdata.go
@@ -0,0 +1,282 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cov
+
+import (
+	"cmd/internal/bio"
+	"fmt"
+	"internal/coverage"
+	"internal/coverage/decodecounter"
+	"internal/coverage/decodemeta"
+	"internal/coverage/pods"
+	"io"
+	"os"
+)
+
+// CovDataReader is a general-purpose helper/visitor object for
+// reading coverage data files in a structured way. Clients create a
+// CovDataReader to process a given collection of coverage data file
+// directories, then pass in a visitor object with methods that get
+// invoked at various important points. CovDataReader is intended
+// to facilitate common coverage data file operations such as
+// merging or intersecting data files, analyzing data files, or
+// dumping data files.
+type CovDataReader struct {
+	vis            CovDataVisitor
+	indirs         []string
+	matchpkg       func(name string) bool
+	flags          CovDataReaderFlags
+	err            error
+	verbosityLevel int
+}
+
+// MakeCovDataReader creates a CovDataReader object to process the
+// given set of input directories. Here 'vis' is a visitor object
+// providing methods to be invoked as we walk through the data,
+// 'indirs' is the set of coverage data directories to examine,
+// 'verbosityLevel' controls the level of debugging trace messages
+// (zero for off, higher for more output), 'flags' stores flags that
+// indicate what to do if errors are detected, and 'matchpkg' is a
+// caller-provided function that can be used to select specific
+// packages by name (if nil, then all packages are included).
+func MakeCovDataReader(vis CovDataVisitor, indirs []string, verbosityLevel int, flags CovDataReaderFlags, matchpkg func(name string) bool) *CovDataReader {
+	return &CovDataReader{
+		vis:            vis,
+		indirs:         indirs,
+		matchpkg:       matchpkg,
+		verbosityLevel: verbosityLevel,
+		flags:          flags,
+	}
+}
+
+// CovDataVisitor defines hooks for clients of CovDataReader. When the
+// coverage data reader makes its way through a coverage meta-data
+// file and counter data files, it will invoke the methods below to
+// hand off info to the client. The normal sequence of expected
+// visitor method invocations is:
+//
+//	for each pod P {
+//		BeginPod(p)
+//		let MF be the meta-data file for P
+//		VisitMetaDataFile(MF)
+//		for each counter data file D in P {
+//			BeginCounterDataFile(D)
+//			for each live function F in D {
+//				VisitFuncCounterData(F)
+//			}
+//			EndCounterDataFile(D)
+//		}
+//		EndCounters(MF)
+//		for each package PK in MF {
+//			BeginPackage(PK)
+//			if <PK matched according to package pattern and/or modpath> {
+//				for each function PF in PK {
+//					VisitFunc(PF)
+//				}
+//			}
+//			EndPackage(PK)
+//		}
+//		EndPod(p)
+//	}
+//	Finish()
+
+type CovDataVisitor interface {
+	// Invoked at the start and end of a given pod (a pod here is a
+	// specific coverage meta-data files with the counter data files
+	// that correspond to it).
+	BeginPod(p pods.Pod)
+	EndPod(p pods.Pod)
+
+	// Invoked when the reader is starting to examine the meta-data
+	// file for a pod. Here 'mdf' is the path of the file, and 'mfr'
+	// is an open meta-data reader.
+	VisitMetaDataFile(mdf string, mfr *decodemeta.CoverageMetaFileReader)
+
+	// Invoked when the reader processes a counter data file, first
+	// the 'begin' method at the start, then the 'end' method when
+	// we're done with the file.
+	BeginCounterDataFile(cdf string, cdr *decodecounter.CounterDataReader, dirIdx int)
+	EndCounterDataFile(cdf string, cdr *decodecounter.CounterDataReader, dirIdx int)
+
+	// Invoked once for each live function in the counter data file.
+	VisitFuncCounterData(payload decodecounter.FuncPayload)
+
+	// Invoked when we've finished processing the counter files in a
+	// POD (e.g. no more calls to VisitFuncCounterData).
+	EndCounters()
+
+	// Invoked for each package in the meta-data file for the pod,
+	// first the 'begin' method when processing of the package starts,
+	// then the 'end' method when we're done
+	BeginPackage(pd *decodemeta.CoverageMetaDataDecoder, pkgIdx uint32)
+	EndPackage(pd *decodemeta.CoverageMetaDataDecoder, pkgIdx uint32)
+
+	// Invoked for each function  the package being visited.
+	VisitFunc(pkgIdx uint32, fnIdx uint32, fd *coverage.FuncDesc)
+
+	// Invoked when all counter + meta-data file processing is complete.
+	Finish()
+}
+
+type CovDataReaderFlags uint32
+
+const (
+	CovDataReaderNoFlags CovDataReaderFlags = 0
+	PanicOnError                            = 1 << iota
+	PanicOnWarning
+)
+
+func (r *CovDataReader) Visit() error {
+	podlist, err := pods.CollectPods(r.indirs, false)
+	if err != nil {
+		return fmt.Errorf("reading inputs: %v", err)
+	}
+	if len(podlist) == 0 {
+		r.warn("no applicable files found in input directories")
+	}
+	for _, p := range podlist {
+		if err := r.visitPod(p); err != nil {
+			return err
+		}
+	}
+	r.vis.Finish()
+	return nil
+}
+
+func (r *CovDataReader) verb(vlevel int, s string, a ...any) {
+	if r.verbosityLevel >= vlevel {
+		fmt.Fprintf(os.Stderr, s, a...)
+		fmt.Fprintf(os.Stderr, "\n")
+	}
+}
+
+func (r *CovDataReader) warn(s string, a ...any) {
+	fmt.Fprintf(os.Stderr, "warning: ")
+	fmt.Fprintf(os.Stderr, s, a...)
+	fmt.Fprintf(os.Stderr, "\n")
+	if (r.flags & PanicOnWarning) != 0 {
+		panic("unexpected warning")
+	}
+}
+
+func (r *CovDataReader) fatal(s string, a ...any) error {
+	if r.err != nil {
+		return nil
+	}
+	errstr := "error: " + fmt.Sprintf(s, a...) + "\n"
+	if (r.flags & PanicOnError) != 0 {
+		fmt.Fprintf(os.Stderr, "%s", errstr)
+		panic("fatal error")
+	}
+	r.err = fmt.Errorf("%s", errstr)
+	return r.err
+}
+
+// visitPod examines a coverage data 'pod', that is, a meta-data file and
+// zero or more counter data files that refer to that meta-data file.
+func (r *CovDataReader) visitPod(p pods.Pod) error {
+	r.verb(1, "visiting pod: metafile %s with %d counter files",
+		p.MetaFile, len(p.CounterDataFiles))
+	r.vis.BeginPod(p)
+
+	// Open meta-file
+	f, err := os.Open(p.MetaFile)
+	if err != nil {
+		return r.fatal("unable to open meta-file %s", p.MetaFile)
+	}
+	defer f.Close()
+	br := bio.NewReader(f)
+	fi, err := f.Stat()
+	if err != nil {
+		return r.fatal("unable to stat metafile %s: %v", p.MetaFile, err)
+	}
+	fileView := br.SliceRO(uint64(fi.Size()))
+	br.MustSeek(0, io.SeekStart)
+
+	r.verb(1, "fileView for pod is length %d", len(fileView))
+
+	var mfr *decodemeta.CoverageMetaFileReader
+	mfr, err = decodemeta.NewCoverageMetaFileReader(f, fileView)
+	if err != nil {
+		return r.fatal("decoding meta-file %s: %s", p.MetaFile, err)
+	}
+	r.vis.VisitMetaDataFile(p.MetaFile, mfr)
+
+	processCounterDataFile := func(cdf string, k int) error {
+		cf, err := os.Open(cdf)
+		if err != nil {
+			return r.fatal("opening counter data file %s: %s", cdf, err)
+		}
+		defer cf.Close()
+		var mr *MReader
+		mr, err = NewMreader(cf)
+		if err != nil {
+			return r.fatal("creating reader for counter data file %s: %s", cdf, err)
+		}
+		var cdr *decodecounter.CounterDataReader
+		cdr, err = decodecounter.NewCounterDataReader(cdf, mr)
+		if err != nil {
+			return r.fatal("reading counter data file %s: %s", cdf, err)
+		}
+		r.vis.BeginCounterDataFile(cdf, cdr, p.Origins[k])
+		var data decodecounter.FuncPayload
+		for {
+			ok, err := cdr.NextFunc(&data)
+			if err != nil {
+				return r.fatal("reading counter data file %s: %v", cdf, err)
+			}
+			if !ok {
+				break
+			}
+			r.vis.VisitFuncCounterData(data)
+		}
+		r.vis.EndCounterDataFile(cdf, cdr, p.Origins[k])
+		return nil
+	}
+
+	// Read counter data files.
+	for k, cdf := range p.CounterDataFiles {
+		if err := processCounterDataFile(cdf, k); err != nil {
+			return err
+		}
+	}
+	r.vis.EndCounters()
+
+	// NB: packages in the meta-file will be in dependency order (basically
+	// the order in which init files execute). Do we want an additional sort
+	// pass here, say by packagepath?
+	np := uint32(mfr.NumPackages())
+	payload := []byte{}
+	for pkIdx := uint32(0); pkIdx < np; pkIdx++ {
+		var pd *decodemeta.CoverageMetaDataDecoder
+		pd, payload, err = mfr.GetPackageDecoder(pkIdx, payload)
+		if err != nil {
+			return r.fatal("reading pkg %d from meta-file %s: %s", pkIdx, p.MetaFile, err)
+		}
+		r.processPackage(p.MetaFile, pd, pkIdx)
+	}
+	r.vis.EndPod(p)
+
+	return nil
+}
+
+func (r *CovDataReader) processPackage(mfname string, pd *decodemeta.CoverageMetaDataDecoder, pkgIdx uint32) error {
+	if r.matchpkg != nil {
+		if !r.matchpkg(pd.PackagePath()) {
+			return nil
+		}
+	}
+	r.vis.BeginPackage(pd, pkgIdx)
+	nf := pd.NumFuncs()
+	var fd coverage.FuncDesc
+	for fidx := uint32(0); fidx < nf; fidx++ {
+		if err := pd.ReadFunc(fidx, &fd); err != nil {
+			return r.fatal("reading meta-data file %s: %v", mfname, err)
+		}
+		r.vis.VisitFunc(pkgIdx, fidx, &fd)
+	}
+	r.vis.EndPackage(pd, pkgIdx)
+	return nil
+}
diff --git a/go/src/cmd/internal/disasm/disasm.go b/go/src/cmd/internal/disasm/disasm.go
new file mode 100644
index 0000000000000000000000000000000000000000..3ae8989b38d08039bb9d7c79a94115b40e2b0437
--- /dev/null
+++ b/go/src/cmd/internal/disasm/disasm.go
@@ -0,0 +1,464 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package disasm provides disassembly routines.
+//
+// It is broken out from cmd/internal/objfile so tools that don't need
+// disassembling don't need to depend on x/arch disassembler code.
+package disasm
+
+import (
+	"bufio"
+	"bytes"
+	"container/list"
+	"encoding/binary"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strings"
+	"text/tabwriter"
+
+	"cmd/internal/objfile"
+	"cmd/internal/src"
+
+	"golang.org/x/arch/arm/armasm"
+	"golang.org/x/arch/arm64/arm64asm"
+	"golang.org/x/arch/loong64/loong64asm"
+	"golang.org/x/arch/ppc64/ppc64asm"
+	"golang.org/x/arch/riscv64/riscv64asm"
+	"golang.org/x/arch/s390x/s390xasm"
+	"golang.org/x/arch/x86/x86asm"
+)
+
+// Disasm is a disassembler for a given File.
+type Disasm struct {
+	syms      []objfile.Sym    // symbols in file, sorted by address
+	pcln      objfile.Liner    // pcln table
+	text      []byte           // bytes of text segment (actual instructions)
+	textStart uint64           // start PC of text
+	textEnd   uint64           // end PC of text
+	goarch    string           // GOARCH string
+	disasm    disasmFunc       // disassembler function for goarch
+	byteOrder binary.ByteOrder // byte order for goarch
+}
+
+// DisasmForFile returns a disassembler for the file f.
+func DisasmForFile(f *objfile.File) (*Disasm, error) {
+	return disasmForEntry(f.Entries()[0])
+}
+
+func disasmForEntry(e *objfile.Entry) (*Disasm, error) {
+	syms, err := e.Symbols()
+	if err != nil {
+		return nil, err
+	}
+
+	pcln, err := e.PCLineTable()
+	if err != nil {
+		return nil, err
+	}
+
+	textStart, textBytes, err := e.Text()
+	if err != nil {
+		return nil, err
+	}
+
+	goarch := e.GOARCH()
+	disasm := disasms[goarch]
+	byteOrder := byteOrders[goarch]
+	if disasm == nil || byteOrder == nil {
+		return nil, fmt.Errorf("unsupported architecture %q", goarch)
+	}
+
+	// Filter out section symbols, overwriting syms in place.
+	keep := syms[:0]
+	for _, sym := range syms {
+		switch sym.Name {
+		case "runtime.text", "text", "_text", "runtime.etext", "etext", "_etext":
+			// drop
+		default:
+			keep = append(keep, sym)
+		}
+	}
+	syms = keep
+	d := &Disasm{
+		syms:      syms,
+		pcln:      pcln,
+		text:      textBytes,
+		textStart: textStart,
+		textEnd:   textStart + uint64(len(textBytes)),
+		goarch:    goarch,
+		disasm:    disasm,
+		byteOrder: byteOrder,
+	}
+
+	return d, nil
+}
+
+// lookup finds the symbol name containing addr.
+func (d *Disasm) lookup(addr uint64) (name string, base uint64) {
+	i := sort.Search(len(d.syms), func(i int) bool { return addr < d.syms[i].Addr })
+	if i > 0 {
+		s := d.syms[i-1]
+		if s.Addr != 0 && s.Addr <= addr && addr < s.Addr+uint64(s.Size) {
+			return s.Name, s.Addr
+		}
+	}
+	return "", 0
+}
+
+// base returns the final element in the path.
+// It works on both Windows and Unix paths,
+// regardless of host operating system.
+func base(path string) string {
+	path = path[strings.LastIndex(path, "/")+1:]
+	path = path[strings.LastIndex(path, `\`)+1:]
+	return path
+}
+
+// CachedFile contains the content of a file split into lines.
+type CachedFile struct {
+	FileName string
+	Lines    [][]byte
+}
+
+// FileCache is a simple LRU cache of file contents.
+type FileCache struct {
+	files  *list.List
+	maxLen int
+}
+
+// NewFileCache returns a FileCache which can contain up to maxLen cached file contents.
+func NewFileCache(maxLen int) *FileCache {
+	return &FileCache{
+		files:  list.New(),
+		maxLen: maxLen,
+	}
+}
+
+// Line returns the source code line for the given file and line number.
+// If the file is not already cached, reads it, inserts it into the cache,
+// and removes the least recently used file if necessary.
+// If the file is in cache, it is moved to the front of the list.
+func (fc *FileCache) Line(filename string, line int) ([]byte, error) {
+	if filepath.Ext(filename) != ".go" {
+		return nil, nil
+	}
+
+	// Clean filenames returned by src.Pos.SymFilename()
+	// or src.PosBase.SymFilename() removing
+	// the leading src.FileSymPrefix.
+	filename = strings.TrimPrefix(filename, src.FileSymPrefix)
+
+	// Expand literal "$GOROOT" rewritten by obj.AbsFile()
+	filename = filepath.Clean(os.ExpandEnv(filename))
+
+	var cf *CachedFile
+	var e *list.Element
+
+	for e = fc.files.Front(); e != nil; e = e.Next() {
+		cf = e.Value.(*CachedFile)
+		if cf.FileName == filename {
+			break
+		}
+	}
+
+	if e == nil {
+		content, err := os.ReadFile(filename)
+		if err != nil {
+			return nil, err
+		}
+
+		cf = &CachedFile{
+			FileName: filename,
+			Lines:    bytes.Split(content, []byte{'\n'}),
+		}
+		fc.files.PushFront(cf)
+
+		if fc.files.Len() >= fc.maxLen {
+			fc.files.Remove(fc.files.Back())
+		}
+	} else {
+		fc.files.MoveToFront(e)
+	}
+
+	// because //line directives can be out-of-range. (#36683)
+	if line-1 >= len(cf.Lines) || line-1 < 0 {
+		return nil, nil
+	}
+
+	return cf.Lines[line-1], nil
+}
+
+// Print prints a disassembly of the file to w.
+// If filter is non-nil, the disassembly only includes functions with names matching filter.
+// If printCode is true, the disassembly includes corresponding source lines.
+// The disassembly only includes functions that overlap the range [start, end).
+func (d *Disasm) Print(w io.Writer, filter *regexp.Regexp, start, end uint64, printCode bool, gnuAsm bool) {
+	if start < d.textStart {
+		start = d.textStart
+	}
+	if end > d.textEnd {
+		end = d.textEnd
+	}
+	printed := false
+	bw := bufio.NewWriter(w)
+
+	var fc *FileCache
+	if printCode {
+		fc = NewFileCache(8)
+	}
+
+	tw := tabwriter.NewWriter(bw, 18, 8, 1, '\t', tabwriter.StripEscape)
+	for _, sym := range d.syms {
+		symStart := sym.Addr
+		symEnd := sym.Addr + uint64(sym.Size)
+		relocs := sym.Relocs
+		if sym.Code != 'T' && sym.Code != 't' ||
+			symStart < d.textStart ||
+			symEnd <= start || end <= symStart ||
+			filter != nil && !filter.MatchString(sym.Name) {
+			continue
+		}
+		if printed {
+			fmt.Fprintf(bw, "\n")
+		}
+		printed = true
+
+		file, _, _ := d.pcln.PCToLine(sym.Addr)
+		fmt.Fprintf(bw, "TEXT %s(SB) %s\n", sym.Name, file)
+
+		if symEnd > end {
+			symEnd = end
+		}
+		code := d.text[:end-d.textStart]
+
+		var lastFile string
+		var lastLine int
+
+		d.Decode(symStart, symEnd, relocs, gnuAsm, func(pc, size uint64, file string, line int, text string) {
+			i := pc - d.textStart
+
+			if printCode {
+				if file != lastFile || line != lastLine {
+					if srcLine, err := fc.Line(file, line); err == nil {
+						fmt.Fprintf(tw, "%s%s%s\n", []byte{tabwriter.Escape}, srcLine, []byte{tabwriter.Escape})
+					}
+
+					lastFile, lastLine = file, line
+				}
+
+				fmt.Fprintf(tw, "  %#x\t", pc)
+			} else {
+				fmt.Fprintf(tw, "  %s:%d\t%#x\t", base(file), line, pc)
+			}
+
+			if size%4 != 0 || d.goarch == "386" || d.goarch == "amd64" {
+				// Print instruction as bytes.
+				fmt.Fprintf(tw, "%x", code[i:i+size])
+			} else {
+				// Print instruction as 32-bit words.
+				for j := uint64(0); j < size; j += 4 {
+					if j > 0 {
+						fmt.Fprintf(tw, " ")
+					}
+					fmt.Fprintf(tw, "%08x", d.byteOrder.Uint32(code[i+j:]))
+				}
+			}
+			fmt.Fprintf(tw, "\t%s\t\n", text)
+		})
+		tw.Flush()
+	}
+	bw.Flush()
+}
+
+// Decode disassembles the text segment range [start, end), calling f for each instruction.
+func (d *Disasm) Decode(start, end uint64, relocs []objfile.Reloc, gnuAsm bool, f func(pc, size uint64, file string, line int, text string)) {
+	if start < d.textStart {
+		start = d.textStart
+	}
+	if end > d.textEnd {
+		end = d.textEnd
+	}
+	code := d.text[:end-d.textStart]
+	lookup := d.lookup
+	for pc := start; pc < end; {
+		i := pc - d.textStart
+		text, size := d.disasm(code[i:], pc, lookup, d.byteOrder, gnuAsm)
+		file, line, _ := d.pcln.PCToLine(pc)
+		sep := "\t"
+		for len(relocs) > 0 && relocs[0].Addr < i+uint64(size) {
+			text += sep + relocs[0].Stringer.String(pc-start)
+			sep = " "
+			relocs = relocs[1:]
+		}
+		f(pc, uint64(size), file, line, text)
+		pc += uint64(size)
+	}
+}
+
+type lookupFunc = func(addr uint64) (sym string, base uint64)
+type disasmFunc func(code []byte, pc uint64, lookup lookupFunc, ord binary.ByteOrder, _ bool) (text string, size int)
+
+func disasm_386(code []byte, pc uint64, lookup lookupFunc, _ binary.ByteOrder, gnuAsm bool) (string, int) {
+	return disasm_x86(code, pc, lookup, 32, gnuAsm)
+}
+
+func disasm_amd64(code []byte, pc uint64, lookup lookupFunc, _ binary.ByteOrder, gnuAsm bool) (string, int) {
+	return disasm_x86(code, pc, lookup, 64, gnuAsm)
+}
+
+func disasm_x86(code []byte, pc uint64, lookup lookupFunc, arch int, gnuAsm bool) (string, int) {
+	inst, err := x86asm.Decode(code, arch)
+	var text string
+	size := inst.Len
+	if err != nil || size == 0 || inst.Op == 0 {
+		size = 1
+		text = "?"
+	} else {
+		if gnuAsm {
+			text = fmt.Sprintf("%-36s // %s", x86asm.GoSyntax(inst, pc, lookup), x86asm.GNUSyntax(inst, pc, nil))
+		} else {
+			text = x86asm.GoSyntax(inst, pc, lookup)
+		}
+	}
+	return text, size
+}
+
+type textReader struct {
+	code []byte
+	pc   uint64
+}
+
+func (r textReader) ReadAt(data []byte, off int64) (n int, err error) {
+	if off < 0 || uint64(off) < r.pc {
+		return 0, io.EOF
+	}
+	d := uint64(off) - r.pc
+	if d >= uint64(len(r.code)) {
+		return 0, io.EOF
+	}
+	n = copy(data, r.code[d:])
+	if n < len(data) {
+		err = io.ErrUnexpectedEOF
+	}
+	return
+}
+
+func disasm_arm(code []byte, pc uint64, lookup lookupFunc, _ binary.ByteOrder, gnuAsm bool) (string, int) {
+	inst, err := armasm.Decode(code, armasm.ModeARM)
+	var text string
+	size := inst.Len
+	if err != nil || size == 0 || inst.Op == 0 {
+		size = 4
+		text = "?"
+	} else if gnuAsm {
+		text = fmt.Sprintf("%-36s // %s", armasm.GoSyntax(inst, pc, lookup, textReader{code, pc}), armasm.GNUSyntax(inst))
+	} else {
+		text = armasm.GoSyntax(inst, pc, lookup, textReader{code, pc})
+	}
+	return text, size
+}
+
+func disasm_arm64(code []byte, pc uint64, lookup lookupFunc, byteOrder binary.ByteOrder, gnuAsm bool) (string, int) {
+	inst, err := arm64asm.Decode(code)
+	var text string
+	if err != nil || inst.Op == 0 {
+		text = "?"
+	} else if gnuAsm {
+		text = fmt.Sprintf("%-36s // %s", arm64asm.GoSyntax(inst, pc, lookup, textReader{code, pc}), arm64asm.GNUSyntax(inst))
+	} else {
+		text = arm64asm.GoSyntax(inst, pc, lookup, textReader{code, pc})
+	}
+	return text, 4
+}
+
+func disasm_loong64(code []byte, pc uint64, lookup lookupFunc, byteOrder binary.ByteOrder, gnuAsm bool) (string, int) {
+	inst, err := loong64asm.Decode(code)
+	var text string
+	if err != nil || inst.Op == 0 {
+		text = "?"
+	} else if gnuAsm {
+		text = fmt.Sprintf("%-36s // %s", loong64asm.GoSyntax(inst, pc, lookup), loong64asm.GNUSyntax(inst))
+	} else {
+		text = loong64asm.GoSyntax(inst, pc, lookup)
+	}
+	return text, 4
+}
+
+func disasm_ppc64(code []byte, pc uint64, lookup lookupFunc, byteOrder binary.ByteOrder, gnuAsm bool) (string, int) {
+	inst, err := ppc64asm.Decode(code, byteOrder)
+	var text string
+	size := inst.Len
+	if err != nil || size == 0 {
+		size = 4
+		text = "?"
+	} else {
+		if gnuAsm {
+			text = fmt.Sprintf("%-36s // %s", ppc64asm.GoSyntax(inst, pc, lookup), ppc64asm.GNUSyntax(inst, pc))
+		} else {
+			text = ppc64asm.GoSyntax(inst, pc, lookup)
+		}
+	}
+	return text, size
+}
+
+func disasm_riscv64(code []byte, pc uint64, lookup lookupFunc, byteOrder binary.ByteOrder, gnuAsm bool) (string, int) {
+	inst, err := riscv64asm.Decode(code)
+	var text string
+	size := inst.Len
+	if err != nil || inst.Op == 0 {
+		size = 2
+		text = "?"
+	} else if gnuAsm {
+		text = fmt.Sprintf("%-36s // %s", riscv64asm.GoSyntax(inst, pc, lookup, textReader{code, pc}), riscv64asm.GNUSyntax(inst))
+	} else {
+		text = riscv64asm.GoSyntax(inst, pc, lookup, textReader{code, pc})
+	}
+	return text, size
+}
+
+func disasm_s390x(code []byte, pc uint64, lookup lookupFunc, _ binary.ByteOrder, gnuAsm bool) (string, int) {
+	inst, err := s390xasm.Decode(code)
+	var text string
+	size := inst.Len
+	if err != nil || size == 0 || inst.Op == 0 {
+		size = 2
+		text = "?"
+	} else {
+		if gnuAsm {
+			text = fmt.Sprintf("%-36s // %s", s390xasm.GoSyntax(inst, pc, lookup), s390xasm.GNUSyntax(inst, pc))
+		} else {
+			text = s390xasm.GoSyntax(inst, pc, lookup)
+		}
+	}
+	return text, size
+}
+
+var disasms = map[string]disasmFunc{
+	"386":     disasm_386,
+	"amd64":   disasm_amd64,
+	"arm":     disasm_arm,
+	"arm64":   disasm_arm64,
+	"loong64": disasm_loong64,
+	"ppc64":   disasm_ppc64,
+	"ppc64le": disasm_ppc64,
+	"riscv64": disasm_riscv64,
+	"s390x":   disasm_s390x,
+}
+
+var byteOrders = map[string]binary.ByteOrder{
+	"386":     binary.LittleEndian,
+	"amd64":   binary.LittleEndian,
+	"arm":     binary.LittleEndian,
+	"arm64":   binary.LittleEndian,
+	"loong64": binary.LittleEndian,
+	"ppc64":   binary.BigEndian,
+	"ppc64le": binary.LittleEndian,
+	"riscv64": binary.LittleEndian,
+	"s390x":   binary.BigEndian,
+}
diff --git a/go/src/cmd/internal/dwarf/dwarf.go b/go/src/cmd/internal/dwarf/dwarf.go
new file mode 100644
index 0000000000000000000000000000000000000000..b8956b4cffe8d0ebf2e79f57a53e969a99b853b7
--- /dev/null
+++ b/go/src/cmd/internal/dwarf/dwarf.go
@@ -0,0 +1,1695 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package dwarf generates DWARF debugging information.
+// DWARF generation is split between the compiler and the linker,
+// this package contains the shared code.
+package dwarf
+
+import (
+	"bytes"
+	"cmd/internal/src"
+	"cmp"
+	"errors"
+	"fmt"
+	"internal/buildcfg"
+	"os/exec"
+	"slices"
+	"strconv"
+	"strings"
+)
+
+// InfoPrefix is the prefix for all the symbols containing DWARF info entries.
+const InfoPrefix = "go:info."
+
+// ConstInfoPrefix is the prefix for all symbols containing DWARF info
+// entries that contain constants.
+const ConstInfoPrefix = "go:constinfo."
+
+// CUInfoPrefix is the prefix for symbols containing information to
+// populate the DWARF compilation unit info entries.
+const CUInfoPrefix = "go:cuinfo."
+
+// Used to form the symbol name assigned to the DWARF "abstract subprogram"
+// info entry for a function
+const AbstractFuncSuffix = "$abstract"
+
+// Controls logging/debugging for selected aspects of DWARF subprogram
+// generation (functions, scopes).
+var logDwarf bool
+
+// Sym represents a symbol.
+type Sym any
+
+// A Var represents a local variable or a function parameter.
+type Var struct {
+	Name          string
+	Tag           int // Either DW_TAG_variable or DW_TAG_formal_parameter
+	WithLoclist   bool
+	IsReturnValue bool
+	IsInlFormal   bool
+	DictIndex     uint16 // index of the dictionary entry describing the type of this variable
+	StackOffset   int32
+	// This package can't use the ssa package, so it can't mention ssa.FuncDebug,
+	// so indirect through a closure.
+	PutLocationList func(listSym, startPC Sym)
+	Scope           int32
+	Type            Sym
+	DeclFile        string
+	DeclLine        uint
+	DeclCol         uint
+	InlIndex        int32 // subtract 1 to form real index into InlTree
+	ChildIndex      int32 // child DIE index in abstract function
+	IsInAbstract    bool  // variable exists in abstract function
+	ClosureOffset   int64 // if non-zero this is the offset of this variable in the closure struct
+}
+
+// A Scope represents a lexical scope. All variables declared within a
+// scope will only be visible to instructions covered by the scope.
+// Lexical scopes are contiguous in source files but can end up being
+// compiled to discontiguous blocks of instructions in the executable.
+// The Ranges field lists all the blocks of instructions that belong
+// in this scope.
+type Scope struct {
+	Parent int32
+	Ranges []Range
+	Vars   []*Var
+}
+
+// A Range represents a half-open interval [Start, End).
+type Range struct {
+	Start, End int64
+}
+
+// This container is used by the PutFunc* variants below when
+// creating the DWARF subprogram DIE(s) for a function.
+type FnState struct {
+	Name          string
+	Info          Sym
+	Loc           Sym
+	Ranges        Sym
+	Absfn         Sym
+	StartPC       Sym
+	StartPos      src.Pos
+	Size          int64
+	External      bool
+	Scopes        []Scope
+	InlCalls      InlCalls
+	UseBASEntries bool
+
+	dictIndexToOffset []int64
+}
+
+func EnableLogging(doit bool) {
+	logDwarf = doit
+}
+
+// MergeRanges creates a new range list by merging the ranges from
+// its two arguments, then returns the new list.
+func MergeRanges(in1, in2 []Range) []Range {
+	out := make([]Range, 0, len(in1)+len(in2))
+	i, j := 0, 0
+	for {
+		var cur Range
+		if i < len(in2) && j < len(in1) {
+			if in2[i].Start < in1[j].Start {
+				cur = in2[i]
+				i++
+			} else {
+				cur = in1[j]
+				j++
+			}
+		} else if i < len(in2) {
+			cur = in2[i]
+			i++
+		} else if j < len(in1) {
+			cur = in1[j]
+			j++
+		} else {
+			break
+		}
+
+		if n := len(out); n > 0 && cur.Start <= out[n-1].End {
+			out[n-1].End = cur.End
+		} else {
+			out = append(out, cur)
+		}
+	}
+
+	return out
+}
+
+// UnifyRanges merges the ranges from 'c' into the list of ranges for 's'.
+func (s *Scope) UnifyRanges(c *Scope) {
+	s.Ranges = MergeRanges(s.Ranges, c.Ranges)
+}
+
+// AppendRange adds r to s, if r is non-empty.
+// If possible, it extends the last Range in s.Ranges; if not, it creates a new one.
+func (s *Scope) AppendRange(r Range) {
+	if r.End <= r.Start {
+		return
+	}
+	i := len(s.Ranges)
+	if i > 0 && s.Ranges[i-1].End == r.Start {
+		s.Ranges[i-1].End = r.End
+		return
+	}
+	s.Ranges = append(s.Ranges, r)
+}
+
+type InlCalls struct {
+	Calls []InlCall
+}
+
+type InlCall struct {
+	// index into ctx.InlTree describing the call inlined here
+	InlIndex int
+
+	// Position of the inlined call site.
+	CallPos src.Pos
+
+	// Dwarf abstract subroutine symbol (really *obj.LSym).
+	AbsFunSym Sym
+
+	// Indices of child inlines within Calls array above.
+	Children []int
+
+	// entries in this list are PAUTO's created by the inliner to
+	// capture the promoted formals and locals of the inlined callee.
+	InlVars []*Var
+
+	// PC ranges for this inlined call.
+	Ranges []Range
+
+	// Root call (not a child of some other call).
+	Root bool
+}
+
+// A Context specifies how to add data to a Sym.
+type Context interface {
+	PtrSize() int
+	Size(s Sym) int64
+	AddInt(s Sym, size int, i int64)
+	AddBytes(s Sym, b []byte)
+	AddAddress(s Sym, t any, ofs int64)
+	AddCURelativeAddress(s Sym, t any, ofs int64)
+	AddSectionOffset(s Sym, size int, t any, ofs int64)
+	AddDWARFAddrSectionOffset(s Sym, t any, ofs int64)
+	AddIndirectTextRef(s Sym, t any)
+	CurrentOffset(s Sym) int64
+	RecordDclReference(from Sym, to Sym, dclIdx int, inlIndex int)
+	RecordChildDieOffsets(s Sym, vars []*Var, offsets []int32)
+	AddString(s Sym, v string)
+	Logf(format string, args ...any)
+}
+
+// AppendUleb128 appends v to b using DWARF's unsigned LEB128 encoding.
+func AppendUleb128(b []byte, v uint64) []byte {
+	for {
+		c := uint8(v & 0x7f)
+		v >>= 7
+		if v != 0 {
+			c |= 0x80
+		}
+		b = append(b, c)
+		if c&0x80 == 0 {
+			break
+		}
+	}
+	return b
+}
+
+// AppendSleb128 appends v to b using DWARF's signed LEB128 encoding.
+func AppendSleb128(b []byte, v int64) []byte {
+	for {
+		c := uint8(v & 0x7f)
+		s := uint8(v & 0x40)
+		v >>= 7
+		if (v != -1 || s == 0) && (v != 0 || s != 0) {
+			c |= 0x80
+		}
+		b = append(b, c)
+		if c&0x80 == 0 {
+			break
+		}
+	}
+	return b
+}
+
+// sevenbits contains all unsigned seven bit numbers, indexed by their value.
+var sevenbits = [...]byte{
+	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+	0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+	0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+	0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+	0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
+	0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+	0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
+	0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
+}
+
+// sevenBitU returns the unsigned LEB128 encoding of v if v is seven bits and nil otherwise.
+// The contents of the returned slice must not be modified.
+func sevenBitU(v int64) []byte {
+	if uint64(v) < uint64(len(sevenbits)) {
+		return sevenbits[v : v+1]
+	}
+	return nil
+}
+
+// sevenBitS returns the signed LEB128 encoding of v if v is seven bits and nil otherwise.
+// The contents of the returned slice must not be modified.
+func sevenBitS(v int64) []byte {
+	if uint64(v) <= 63 {
+		return sevenbits[v : v+1]
+	}
+	if uint64(-v) <= 64 {
+		return sevenbits[128+v : 128+v+1]
+	}
+	return nil
+}
+
+// Uleb128put appends v to s using DWARF's unsigned LEB128 encoding.
+func Uleb128put(ctxt Context, s Sym, v int64) {
+	b := sevenBitU(v)
+	if b == nil {
+		var encbuf [20]byte
+		b = AppendUleb128(encbuf[:0], uint64(v))
+	}
+	ctxt.AddBytes(s, b)
+}
+
+// Sleb128put appends v to s using DWARF's signed LEB128 encoding.
+func Sleb128put(ctxt Context, s Sym, v int64) {
+	b := sevenBitS(v)
+	if b == nil {
+		var encbuf [20]byte
+		b = AppendSleb128(encbuf[:0], v)
+	}
+	ctxt.AddBytes(s, b)
+}
+
+/*
+ * Defining Abbrevs. This is hardcoded on a per-platform basis (that is,
+ * each platform will see a fixed abbrev table for all objects); the number
+ * of abbrev entries is fairly small (compared to C++ objects).  The DWARF
+ * spec places no restriction on the ordering of attributes in the
+ * Abbrevs and DIEs, and we will always write them out in the order
+ * of declaration in the abbrev.
+ */
+type dwAttrForm struct {
+	attr uint16
+	form uint8
+}
+
+// Go-specific type attributes.
+const (
+	DW_AT_go_kind = 0x2900
+	DW_AT_go_key  = 0x2901
+	DW_AT_go_elem = 0x2902
+	// Attribute for DW_TAG_member of a struct type.
+	// Nonzero value indicates the struct field is an embedded field.
+	DW_AT_go_embedded_field = 0x2903
+	DW_AT_go_runtime_type   = 0x2904
+
+	DW_AT_go_package_name   = 0x2905 // Attribute for DW_TAG_compile_unit
+	DW_AT_go_dict_index     = 0x2906 // Attribute for DW_TAG_typedef_type, index of the dictionary entry describing the real type of this type shape
+	DW_AT_go_closure_offset = 0x2907 // Attribute for DW_TAG_variable, offset in the closure struct where this captured variable resides
+
+	DW_AT_internal_location = 253 // params and locals; not emitted
+)
+
+// Index into the abbrevs table below.
+const (
+	DW_ABRV_NULL = iota
+	DW_ABRV_COMPUNIT
+	DW_ABRV_COMPUNIT_TEXTLESS
+	DW_ABRV_FUNCTION
+	DW_ABRV_WRAPPER
+	DW_ABRV_FUNCTION_ABSTRACT
+	DW_ABRV_FUNCTION_CONCRETE
+	DW_ABRV_WRAPPER_CONCRETE
+	DW_ABRV_INLINED_SUBROUTINE
+	DW_ABRV_INLINED_SUBROUTINE_RANGES
+	DW_ABRV_VARIABLE
+	DW_ABRV_INT_CONSTANT
+	DW_ABRV_LEXICAL_BLOCK_RANGES
+	DW_ABRV_LEXICAL_BLOCK_SIMPLE
+	DW_ABRV_STRUCTFIELD
+	DW_ABRV_FUNCTYPEPARAM
+	DW_ABRV_FUNCTYPEOUTPARAM
+	DW_ABRV_DOTDOTDOT
+	DW_ABRV_ARRAYRANGE
+	DW_ABRV_NULLTYPE
+	DW_ABRV_BASETYPE
+	DW_ABRV_ARRAYTYPE
+	DW_ABRV_CHANTYPE
+	DW_ABRV_FUNCTYPE
+	DW_ABRV_IFACETYPE
+	DW_ABRV_MAPTYPE
+	DW_ABRV_PTRTYPE
+	DW_ABRV_BARE_PTRTYPE // only for void*, no DW_AT_type attr to please gdb 6.
+	DW_ABRV_SLICETYPE
+	DW_ABRV_STRINGTYPE
+	DW_ABRV_STRUCTTYPE
+	DW_ABRV_TYPEDECL
+	DW_ABRV_DICT_INDEX
+	DW_ABRV_PUTVAR_START
+)
+
+type dwAbbrev struct {
+	tag      uint8
+	children uint8
+	attr     []dwAttrForm
+}
+
+var abbrevsFinalized bool
+
+// expandPseudoForm takes an input DW_FORM_xxx value and translates it
+// into a version- and platform-appropriate concrete form. Existing
+// concrete/real DW_FORM values are left untouched. For the moment the
+// only platform-specific pseudo-form is DW_FORM_udata_pseudo, which
+// gets expanded to DW_FORM_data4 on Darwin and DW_FORM_udata
+// everywhere else. See issue #31459 for more context. Then we have a
+// pair of pseudo-forms for lo and hi PC attributes, which are
+// expanded differently depending on whether we're generating DWARF
+// version 4 or 5.
+func expandPseudoForm(form uint8) uint8 {
+	switch form {
+	case DW_FORM_udata_pseudo:
+		expandedForm := DW_FORM_udata
+		if buildcfg.GOOS == "darwin" || buildcfg.GOOS == "ios" {
+			expandedForm = DW_FORM_data4
+		}
+		return uint8(expandedForm)
+	case DW_FORM_lo_pc_pseudo:
+		if buildcfg.Experiment.Dwarf5 {
+			return DW_FORM_addrx
+		}
+		return DW_FORM_addr
+	case DW_FORM_hi_pc_pseudo:
+		if buildcfg.Experiment.Dwarf5 {
+			return DW_FORM_udata
+		}
+		return DW_FORM_addr
+	default:
+		return form
+	}
+}
+
+// Abbrevs returns the finalized abbrev array for the platform,
+// expanding any DW_FORM pseudo-ops to real values.
+func Abbrevs() []dwAbbrev {
+	if abbrevsFinalized {
+		return abbrevs
+	}
+	abbrevs = append(abbrevs, putvarAbbrevs...)
+	for i := 1; i < len(abbrevs); i++ {
+		for j := 0; j < len(abbrevs[i].attr); j++ {
+			abbrevs[i].attr[j].form = expandPseudoForm(abbrevs[i].attr[j].form)
+		}
+	}
+	if buildcfg.Experiment.Dwarf5 {
+		// Tack on a new DW_AT_addr_base attribute to the compunit DIE,
+		// which will point to the offset in the .debug_addr section
+		// containing entries for this comp unit (this attr gets
+		// fixed up in the linker).
+		for i := 1; i < len(abbrevs); i++ {
+			haveLo := false
+			for j := 0; j < len(abbrevs[i].attr); j++ {
+				if abbrevs[i].attr[j].attr == DW_AT_low_pc {
+					haveLo = true
+				}
+			}
+			if abbrevs[i].tag == DW_TAG_compile_unit && haveLo {
+				abbrevs[i].attr = append(abbrevs[i].attr,
+					dwAttrForm{DW_AT_addr_base, DW_FORM_sec_offset})
+			}
+		}
+	}
+
+	abbrevsFinalized = true
+	return abbrevs
+}
+
+// abbrevs is a raw table of abbrev entries; it needs to be post-processed
+// by the Abbrevs() function above prior to being consumed, to expand
+// the 'pseudo-form' entries below to real DWARF form values.
+
+var abbrevs = []dwAbbrev{
+	/* The mandatory DW_ABRV_NULL entry. */
+	{0, 0, []dwAttrForm{}},
+
+	/* COMPUNIT */
+	{
+		DW_TAG_compile_unit,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_language, DW_FORM_data1},
+			{DW_AT_stmt_list, DW_FORM_sec_offset},
+			{DW_AT_low_pc, DW_FORM_addr},
+			{DW_AT_ranges, DW_FORM_sec_offset},
+			{DW_AT_comp_dir, DW_FORM_string},
+			{DW_AT_producer, DW_FORM_string},
+			{DW_AT_go_package_name, DW_FORM_string},
+			// NB: DWARF5 adds DW_AT_addr_base here.
+		},
+	},
+
+	/* COMPUNIT_TEXTLESS */
+	{
+		DW_TAG_compile_unit,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_language, DW_FORM_data1},
+			{DW_AT_comp_dir, DW_FORM_string},
+			{DW_AT_producer, DW_FORM_string},
+			{DW_AT_go_package_name, DW_FORM_string},
+		},
+	},
+
+	/* FUNCTION */
+	{
+		DW_TAG_subprogram,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_low_pc, DW_FORM_lo_pc_pseudo},
+			{DW_AT_high_pc, DW_FORM_hi_pc_pseudo},
+			{DW_AT_frame_base, DW_FORM_block1},
+			{DW_AT_decl_file, DW_FORM_data4},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_external, DW_FORM_flag},
+		},
+	},
+
+	/* WRAPPER */
+	{
+		DW_TAG_subprogram,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_low_pc, DW_FORM_lo_pc_pseudo},
+			{DW_AT_high_pc, DW_FORM_hi_pc_pseudo},
+			{DW_AT_frame_base, DW_FORM_block1},
+			{DW_AT_trampoline, DW_FORM_flag},
+		},
+	},
+
+	/* FUNCTION_ABSTRACT */
+	{
+		DW_TAG_subprogram,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_inline, DW_FORM_data1},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_external, DW_FORM_flag},
+		},
+	},
+
+	/* FUNCTION_CONCRETE */
+	{
+		DW_TAG_subprogram,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_low_pc, DW_FORM_lo_pc_pseudo},
+			{DW_AT_high_pc, DW_FORM_hi_pc_pseudo},
+			{DW_AT_frame_base, DW_FORM_block1},
+		},
+	},
+
+	/* WRAPPER_CONCRETE */
+	{
+		DW_TAG_subprogram,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_low_pc, DW_FORM_lo_pc_pseudo},
+			{DW_AT_high_pc, DW_FORM_hi_pc_pseudo},
+			{DW_AT_frame_base, DW_FORM_block1},
+			{DW_AT_trampoline, DW_FORM_flag},
+		},
+	},
+
+	/* INLINED_SUBROUTINE */
+	{
+		DW_TAG_inlined_subroutine,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_low_pc, DW_FORM_lo_pc_pseudo},
+			{DW_AT_high_pc, DW_FORM_hi_pc_pseudo},
+			{DW_AT_call_file, DW_FORM_data4},
+			{DW_AT_call_line, DW_FORM_udata_pseudo}, // pseudo-form
+		},
+	},
+
+	/* INLINED_SUBROUTINE_RANGES */
+	{
+		DW_TAG_inlined_subroutine,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_ranges, DW_FORM_sec_offset},
+			{DW_AT_call_file, DW_FORM_data4},
+			{DW_AT_call_line, DW_FORM_udata_pseudo}, // pseudo-form
+		},
+	},
+
+	/* VARIABLE */
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_location, DW_FORM_block1},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_external, DW_FORM_flag},
+		},
+	},
+
+	/* INT CONSTANT */
+	{
+		DW_TAG_constant,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_const_value, DW_FORM_sdata},
+		},
+	},
+
+	/* LEXICAL_BLOCK_RANGES */
+	{
+		DW_TAG_lexical_block,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_ranges, DW_FORM_sec_offset},
+		},
+	},
+
+	/* LEXICAL_BLOCK_SIMPLE */
+	{
+		DW_TAG_lexical_block,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			// Note: unused if we are generating DWARF 5, we
+			// use the ranges form even if there is a singleton range.
+			{DW_AT_low_pc, DW_FORM_addr},
+			{DW_AT_high_pc, DW_FORM_addr},
+		},
+	},
+
+	/* STRUCTFIELD */
+	{
+		DW_TAG_member,
+		DW_CHILDREN_no,
+		// This abbrev is special-cased by the linker (unlike other DIEs
+		// we don't want a loader.Sym created for this DIE).
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_data_member_location, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_embedded_field, DW_FORM_flag},
+		},
+	},
+
+	/* FUNCTYPEPARAM */
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+
+		// No name!
+		// This abbrev is special-cased by the linker (unlike other DIEs
+		// we don't want a loader.Sym created for this DIE).
+		[]dwAttrForm{
+			{DW_AT_type, DW_FORM_ref_addr},
+		},
+	},
+
+	/* FUNCTYPEOUTPARAM */
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+
+		// No name!
+		// This abbrev is special-cased by the linker (unlike other DIEs
+		// we don't want a loader.Sym created for this DIE).
+		[]dwAttrForm{
+			{DW_AT_variable_parameter, DW_FORM_flag},
+			{DW_AT_type, DW_FORM_ref_addr},
+		},
+	},
+
+	/* DOTDOTDOT */
+	{
+		DW_TAG_unspecified_parameters,
+		DW_CHILDREN_no,
+		// No name.
+		// This abbrev is special-cased by the linker (unlike other DIEs
+		// we don't want a loader.Sym created for this DIE).
+		[]dwAttrForm{},
+	},
+
+	/* ARRAYRANGE */
+	{
+		DW_TAG_subrange_type,
+		DW_CHILDREN_no,
+
+		// No name!
+		// This abbrev is special-cased by the linker (unlike other DIEs
+		// we don't want a loader.Sym created for this DIE).
+		[]dwAttrForm{
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_count, DW_FORM_udata},
+		},
+	},
+
+	// Below here are the types considered public by ispubtype
+	/* NULLTYPE */
+	{
+		DW_TAG_unspecified_type,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+		},
+	},
+
+	/* BASETYPE */
+	{
+		DW_TAG_base_type,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_encoding, DW_FORM_data1},
+			{DW_AT_byte_size, DW_FORM_data1},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* ARRAYTYPE */
+	// child is subrange with upper bound
+	{
+		DW_TAG_array_type,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_byte_size, DW_FORM_udata},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* CHANTYPE */
+	{
+		DW_TAG_typedef,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+			{DW_AT_go_elem, DW_FORM_ref_addr},
+		},
+	},
+
+	/* FUNCTYPE */
+	{
+		DW_TAG_subroutine_type,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_byte_size, DW_FORM_udata},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* IFACETYPE */
+	{
+		DW_TAG_typedef,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* MAPTYPE */
+	{
+		DW_TAG_typedef,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+			{DW_AT_go_key, DW_FORM_ref_addr},
+			{DW_AT_go_elem, DW_FORM_ref_addr},
+		},
+	},
+
+	/* PTRTYPE */
+	{
+		DW_TAG_pointer_type,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* BARE_PTRTYPE */
+	{
+		DW_TAG_pointer_type,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* SLICETYPE */
+	{
+		DW_TAG_structure_type,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_byte_size, DW_FORM_udata},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+			{DW_AT_go_elem, DW_FORM_ref_addr},
+		},
+	},
+
+	/* STRINGTYPE */
+	{
+		DW_TAG_structure_type,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_byte_size, DW_FORM_udata},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* STRUCTTYPE */
+	{
+		DW_TAG_structure_type,
+		DW_CHILDREN_yes,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_byte_size, DW_FORM_udata},
+			{DW_AT_go_kind, DW_FORM_data1},
+			{DW_AT_go_runtime_type, DW_FORM_addr},
+		},
+	},
+
+	/* TYPEDECL */
+	{
+		DW_TAG_typedef,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+		},
+	},
+
+	/* DICT_INDEX */
+	{
+		DW_TAG_typedef,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_dict_index, DW_FORM_udata},
+		},
+	},
+}
+
+// GetAbbrev returns the contents of the .debug_abbrev section.
+func GetAbbrev() []byte {
+	abbrevs := Abbrevs()
+	var buf []byte
+	for i := 1; i < len(abbrevs); i++ {
+		// See section 7.5.3
+		buf = AppendUleb128(buf, uint64(i))
+		buf = AppendUleb128(buf, uint64(abbrevs[i].tag))
+		buf = append(buf, abbrevs[i].children)
+		for _, f := range abbrevs[i].attr {
+			buf = AppendUleb128(buf, uint64(f.attr))
+			buf = AppendUleb128(buf, uint64(f.form))
+		}
+		buf = append(buf, 0, 0)
+	}
+	return append(buf, 0)
+}
+
+/*
+ * Debugging Information Entries and their attributes.
+ */
+
+// DWAttr represents an attribute of a DWDie.
+//
+// For DW_CLS_string and _block, value should contain the length, and
+// data the data, for _reference, value is 0 and data is a DWDie* to
+// the referenced instance, for all others, value is the whole thing
+// and data is null.
+type DWAttr struct {
+	Link  *DWAttr
+	Atr   uint16 // DW_AT_
+	Cls   uint8  // DW_CLS_
+	Value int64
+	Data  any
+}
+
+// DWDie represents a DWARF debug info entry.
+type DWDie struct {
+	Abbrev int
+	Link   *DWDie
+	Child  *DWDie
+	Attr   *DWAttr
+	Sym    Sym
+}
+
+func putattr(ctxt Context, s Sym, abbrev int, form int, cls int, value int64, data any) error {
+	switch form {
+	case DW_FORM_addr: // address
+		// Allow nil addresses for DW_AT_go_runtime_type.
+		if data == nil && value == 0 {
+			ctxt.AddInt(s, ctxt.PtrSize(), 0)
+			break
+		}
+		if cls == DW_CLS_GO_TYPEREF {
+			ctxt.AddSectionOffset(s, ctxt.PtrSize(), data, value)
+			break
+		}
+		ctxt.AddAddress(s, data, value)
+
+	case DW_FORM_block1: // block
+		if cls == DW_CLS_ADDRESS {
+			ctxt.AddInt(s, 1, int64(1+ctxt.PtrSize()))
+			ctxt.AddInt(s, 1, DW_OP_addr)
+			ctxt.AddAddress(s, data, 0)
+			break
+		}
+
+		value &= 0xff
+		ctxt.AddInt(s, 1, value)
+		p := data.([]byte)[:value]
+		ctxt.AddBytes(s, p)
+
+	case DW_FORM_block2: // block
+		value &= 0xffff
+
+		ctxt.AddInt(s, 2, value)
+		p := data.([]byte)[:value]
+		ctxt.AddBytes(s, p)
+
+	case DW_FORM_block4: // block
+		value &= 0xffffffff
+
+		ctxt.AddInt(s, 4, value)
+		p := data.([]byte)[:value]
+		ctxt.AddBytes(s, p)
+
+	case DW_FORM_block: // block
+		Uleb128put(ctxt, s, value)
+
+		p := data.([]byte)[:value]
+		ctxt.AddBytes(s, p)
+
+	case DW_FORM_data1: // constant
+		ctxt.AddInt(s, 1, value)
+
+	case DW_FORM_data2: // constant
+		ctxt.AddInt(s, 2, value)
+
+	case DW_FORM_data4: // constant, {line,loclist,mac,rangelist}ptr
+		if cls == DW_CLS_PTR { // DW_AT_stmt_list and DW_AT_ranges
+			ctxt.AddDWARFAddrSectionOffset(s, data, value)
+			break
+		}
+		ctxt.AddInt(s, 4, value)
+
+	case DW_FORM_data8: // constant, {line,loclist,mac,rangelist}ptr
+		ctxt.AddInt(s, 8, value)
+
+	case DW_FORM_sdata: // constant
+		Sleb128put(ctxt, s, value)
+
+	case DW_FORM_udata: // constant
+		Uleb128put(ctxt, s, value)
+
+	case DW_FORM_string: // string
+		str := data.(string)
+		ctxt.AddString(s, str)
+		// TODO(ribrdb): verify padded strings are never used and remove this
+		for i := int64(len(str)); i < value; i++ {
+			ctxt.AddInt(s, 1, 0)
+		}
+
+	case DW_FORM_flag: // flag
+		if value != 0 {
+			ctxt.AddInt(s, 1, 1)
+		} else {
+			ctxt.AddInt(s, 1, 0)
+		}
+
+	// As of DWARF 3 the ref_addr is always 32 bits, unless emitting a large
+	// (> 4 GB of debug info aka "64-bit") unit, which we don't implement.
+	case DW_FORM_ref_addr: // reference to a DIE in the .info section
+		fallthrough
+	case DW_FORM_sec_offset: // offset into a DWARF section other than .info
+		if data == nil {
+			return fmt.Errorf("dwarf: null reference in %d", abbrev)
+		}
+		ctxt.AddDWARFAddrSectionOffset(s, data, value)
+
+	case DW_FORM_addrx: // index into .debug_addr section
+		ctxt.AddIndirectTextRef(s, data)
+
+	case DW_FORM_ref1, // reference within the compilation unit
+		DW_FORM_ref2,      // reference
+		DW_FORM_ref4,      // reference
+		DW_FORM_ref8,      // reference
+		DW_FORM_ref_udata, // reference
+
+		DW_FORM_strp,     // string
+		DW_FORM_indirect: // (see Section 7.5.3)
+		fallthrough
+	default:
+		return fmt.Errorf("dwarf: unsupported attribute form %d / class %d", form, cls)
+	}
+	return nil
+}
+
+// PutAttrs writes the attributes for a DIE to symbol 's'.
+//
+// Note that we can (and do) add arbitrary attributes to a DIE, but
+// only the ones actually listed in the Abbrev will be written out.
+func PutAttrs(ctxt Context, s Sym, abbrev int, attr *DWAttr) {
+	abbrevs := Abbrevs()
+Outer:
+	for _, f := range abbrevs[abbrev].attr {
+		for ap := attr; ap != nil; ap = ap.Link {
+			if ap.Atr == f.attr {
+				putattr(ctxt, s, abbrev, int(f.form), int(ap.Cls), ap.Value, ap.Data)
+				continue Outer
+			}
+		}
+
+		putattr(ctxt, s, abbrev, int(f.form), 0, 0, nil)
+	}
+}
+
+// HasChildren reports whether 'die' uses an abbrev that supports children.
+func HasChildren(die *DWDie) bool {
+	abbrevs := Abbrevs()
+	return abbrevs[die.Abbrev].children != 0
+}
+
+// PutIntConst writes a DIE for an integer constant
+func PutIntConst(ctxt Context, info, typ Sym, name string, val int64) {
+	Uleb128put(ctxt, info, DW_ABRV_INT_CONSTANT)
+	putattr(ctxt, info, DW_ABRV_INT_CONSTANT, DW_FORM_string, DW_CLS_STRING, int64(len(name)), name)
+	putattr(ctxt, info, DW_ABRV_INT_CONSTANT, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, typ)
+	putattr(ctxt, info, DW_ABRV_INT_CONSTANT, DW_FORM_sdata, DW_CLS_CONSTANT, val, nil)
+}
+
+// PutGlobal writes a DIE for a global variable.
+func PutGlobal(ctxt Context, info, typ, gvar Sym, name string) {
+	Uleb128put(ctxt, info, DW_ABRV_VARIABLE)
+	putattr(ctxt, info, DW_ABRV_VARIABLE, DW_FORM_string, DW_CLS_STRING, int64(len(name)), name)
+	putattr(ctxt, info, DW_ABRV_VARIABLE, DW_FORM_block1, DW_CLS_ADDRESS, 0, gvar)
+	putattr(ctxt, info, DW_ABRV_VARIABLE, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, typ)
+	putattr(ctxt, info, DW_ABRV_VARIABLE, DW_FORM_flag, DW_CLS_FLAG, 1, nil)
+}
+
+// PutBasedRanges writes a range table to sym. All addresses in ranges are
+// relative to some base address, which must be arranged by the caller
+// (e.g., with a DW_AT_low_pc attribute, or in a BASE-prefixed range).
+func PutBasedRanges(ctxt Context, sym Sym, ranges []Range) {
+	ps := ctxt.PtrSize()
+	// Write ranges.
+	for _, r := range ranges {
+		ctxt.AddInt(sym, ps, r.Start)
+		ctxt.AddInt(sym, ps, r.End)
+	}
+	// Write trailer.
+	ctxt.AddInt(sym, ps, 0)
+	ctxt.AddInt(sym, ps, 0)
+}
+
+// PutRngListRanges writes a DWARF5-style set of rangelist entries to sym,
+// using base as a starting/base address.
+func PutRngListRanges(ctxt Context, sym Sym, base Sym, ranges []Range) {
+	addULEB128 := func(v int64) {
+		b := sevenBitU(v)
+		if b == nil {
+			var encbuf [20]byte
+			b = AppendUleb128(encbuf[:0], uint64(v))
+		}
+		ctxt.AddBytes(sym, b)
+	}
+	// First entry is base address.
+	ctxt.AddInt(sym, 1, DW_RLE_base_addressx)
+	ctxt.AddIndirectTextRef(sym, base)
+	// Remaining entries are .debug_rnglist offset pairs
+	for _, r := range ranges {
+		ctxt.AddInt(sym, 1, DW_RLE_offset_pair)
+		addULEB128(r.Start)
+		addULEB128(r.End)
+	}
+	// Terminator to mark end of list
+	ctxt.AddInt(sym, 1, DW_RLE_end_of_list)
+}
+
+// PutRanges writes a range table to s.Ranges.
+// All addresses in ranges are relative to s.base.
+func (s *FnState) PutRanges(ctxt Context, ranges []Range) {
+	ps := ctxt.PtrSize()
+	sym, base := s.Ranges, s.StartPC
+
+	if buildcfg.Experiment.Dwarf5 {
+		PutRngListRanges(ctxt, sym, base, ranges)
+		return
+	}
+
+	if s.UseBASEntries {
+		// Using a Base Address Selection Entry reduces the number of relocations, but
+		// this is not done on macOS because it is not supported by dsymutil/dwarfdump/lldb
+		ctxt.AddInt(sym, ps, -1)
+		ctxt.AddAddress(sym, base, 0)
+		PutBasedRanges(ctxt, sym, ranges)
+		return
+	}
+
+	// Write ranges full of relocations
+	for _, r := range ranges {
+		ctxt.AddCURelativeAddress(sym, base, r.Start)
+		ctxt.AddCURelativeAddress(sym, base, r.End)
+	}
+	// Write trailer.
+	ctxt.AddInt(sym, ps, 0)
+	ctxt.AddInt(sym, ps, 0)
+}
+
+// Return TRUE if the inlined call in the specified slot is empty,
+// meaning it has a zero-length range (no instructions), and all
+// of its children are empty.
+func isEmptyInlinedCall(slot int, calls *InlCalls) bool {
+	ic := &calls.Calls[slot]
+	if ic.InlIndex == -2 {
+		return true
+	}
+	live := false
+	for _, k := range ic.Children {
+		if !isEmptyInlinedCall(k, calls) {
+			live = true
+		}
+	}
+	if len(ic.Ranges) > 0 {
+		live = true
+	}
+	if !live {
+		ic.InlIndex = -2
+	}
+	return !live
+}
+
+// Slot -1:    return top-level inlines.
+// Slot >= 0:  return children of that slot.
+func inlChildren(slot int, calls *InlCalls) []int {
+	var kids []int
+	if slot != -1 {
+		for _, k := range calls.Calls[slot].Children {
+			if !isEmptyInlinedCall(k, calls) {
+				kids = append(kids, k)
+			}
+		}
+	} else {
+		for k := 0; k < len(calls.Calls); k += 1 {
+			if calls.Calls[k].Root && !isEmptyInlinedCall(k, calls) {
+				kids = append(kids, k)
+			}
+		}
+	}
+	return kids
+}
+
+func inlinedVarTable(inlcalls *InlCalls) map[*Var]bool {
+	vars := make(map[*Var]bool)
+	for _, ic := range inlcalls.Calls {
+		for _, v := range ic.InlVars {
+			vars[v] = true
+		}
+	}
+	return vars
+}
+
+// The s.Scopes slice contains variables were originally part of the
+// function being emitted, as well as variables that were imported
+// from various callee functions during the inlining process. This
+// function prunes out any variables from the latter category (since
+// they will be emitted as part of DWARF inlined_subroutine DIEs) and
+// then generates scopes for vars in the former category.
+func putPrunedScopes(ctxt Context, s *FnState, fnabbrev int) error {
+	if len(s.Scopes) == 0 {
+		return nil
+	}
+	scopes := make([]Scope, len(s.Scopes), len(s.Scopes))
+	pvars := inlinedVarTable(&s.InlCalls)
+	for k, s := range s.Scopes {
+		var pruned Scope = Scope{Parent: s.Parent, Ranges: s.Ranges}
+		for i := 0; i < len(s.Vars); i++ {
+			_, found := pvars[s.Vars[i]]
+			if !found {
+				pruned.Vars = append(pruned.Vars, s.Vars[i])
+			}
+		}
+		slices.SortFunc(pruned.Vars, byChildIndexCmp)
+		scopes[k] = pruned
+	}
+
+	s.dictIndexToOffset = putparamtypes(ctxt, s, scopes, fnabbrev)
+
+	var encbuf [20]byte
+	if putscope(ctxt, s, scopes, 0, fnabbrev, encbuf[:0]) < int32(len(scopes)) {
+		return errors.New("multiple toplevel scopes")
+	}
+	return nil
+}
+
+// Emit DWARF attributes and child DIEs for an 'abstract' subprogram.
+// The abstract subprogram DIE for a function contains its
+// location-independent attributes (name, type, etc). Other instances
+// of the function (any inlined copy of it, or the single out-of-line
+// 'concrete' instance) will contain a pointer back to this abstract
+// DIE (as a space-saving measure, so that name/type etc doesn't have
+// to be repeated for each inlined copy).
+func PutAbstractFunc(ctxt Context, s *FnState) error {
+	if logDwarf {
+		ctxt.Logf("PutAbstractFunc(%v)\n", s.Absfn)
+	}
+
+	abbrev := DW_ABRV_FUNCTION_ABSTRACT
+	Uleb128put(ctxt, s.Absfn, int64(abbrev))
+
+	fullname := s.Name
+	if strings.HasPrefix(s.Name, `"".`) {
+		return fmt.Errorf("unqualified symbol name: %v", s.Name)
+	}
+	putattr(ctxt, s.Absfn, abbrev, DW_FORM_string, DW_CLS_STRING, int64(len(fullname)), fullname)
+
+	// DW_AT_inlined value
+	putattr(ctxt, s.Absfn, abbrev, DW_FORM_data1, DW_CLS_CONSTANT, int64(DW_INL_inlined), nil)
+
+	// TODO(mdempsky): Shouldn't we write out StartPos.FileIndex() too?
+	putattr(ctxt, s.Absfn, abbrev, DW_FORM_udata, DW_CLS_CONSTANT, int64(s.StartPos.RelLine()), nil)
+
+	var ev int64
+	if s.External {
+		ev = 1
+	}
+	putattr(ctxt, s.Absfn, abbrev, DW_FORM_flag, DW_CLS_FLAG, ev, 0)
+
+	// Child variables (may be empty)
+	var flattened []*Var
+
+	// This slice will hold the offset in bytes for each child var DIE
+	// with respect to the start of the parent subprogram DIE.
+	var offsets []int32
+
+	// Scopes/vars
+	if len(s.Scopes) > 0 {
+		// For abstract subprogram DIEs we want to flatten out scope info:
+		// lexical scope DIEs contain range and/or hi/lo PC attributes,
+		// which we explicitly don't want for the abstract subprogram DIE.
+		pvars := inlinedVarTable(&s.InlCalls)
+		for _, scope := range s.Scopes {
+			for i := 0; i < len(scope.Vars); i++ {
+				_, found := pvars[scope.Vars[i]]
+				if found || !scope.Vars[i].IsInAbstract {
+					continue
+				}
+				flattened = append(flattened, scope.Vars[i])
+			}
+		}
+		if len(flattened) > 0 {
+			slices.SortFunc(flattened, byChildIndexCmp)
+
+			if logDwarf {
+				ctxt.Logf("putAbstractScope(%v): vars:", s.Info)
+				for i, v := range flattened {
+					ctxt.Logf(" %d:%s", i, v.Name)
+				}
+				ctxt.Logf("\n")
+			}
+
+			// This slice will hold the offset in bytes for each child
+			// variable DIE with respect to the start of the parent
+			// subprogram DIE.
+			for _, v := range flattened {
+				offsets = append(offsets, int32(ctxt.CurrentOffset(s.Absfn)))
+				putAbstractVar(ctxt, s.Absfn, v)
+			}
+		}
+	}
+	ctxt.RecordChildDieOffsets(s.Absfn, flattened, offsets)
+
+	Uleb128put(ctxt, s.Absfn, 0)
+	return nil
+}
+
+// dwarfFileIndex returns the DWARF file index value for the file associated
+// with pos.
+func dwarfFileIndex(pos src.Pos) int64 {
+	return int64(1 + pos.FileIndex())
+}
+
+// Emit DWARF attributes and child DIEs for an inlined subroutine. The
+// first attribute of an inlined subroutine DIE is a reference back to
+// its corresponding 'abstract' DIE (containing location-independent
+// attributes such as name, type, etc). Inlined subroutine DIEs can
+// have other inlined subroutine DIEs as children.
+func putInlinedFunc(ctxt Context, s *FnState, callIdx int) error {
+	ic := s.InlCalls.Calls[callIdx]
+	callee := ic.AbsFunSym
+
+	// For DWARF 5, we always use the ranges form of the abbrev, since
+	// it is more compact than using explicit hi/lo PC attrs.  See
+	// issue #72821 for more on why this makes sense.
+	abbrev := DW_ABRV_INLINED_SUBROUTINE_RANGES
+	if len(ic.Ranges) == 1 && !buildcfg.Experiment.Dwarf5 {
+		abbrev = DW_ABRV_INLINED_SUBROUTINE
+	}
+	Uleb128put(ctxt, s.Info, int64(abbrev))
+
+	if logDwarf {
+		ctxt.Logf("putInlinedFunc(callee=%v,abbrev=%d)\n", callee, abbrev)
+	}
+
+	// Abstract origin.
+	putattr(ctxt, s.Info, abbrev, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, callee)
+
+	if abbrev == DW_ABRV_INLINED_SUBROUTINE_RANGES {
+		putattr(ctxt, s.Info, abbrev, DW_FORM_sec_offset, DW_CLS_PTR, ctxt.Size(s.Ranges), s.Ranges)
+		s.PutRanges(ctxt, ic.Ranges)
+	} else {
+		st := ic.Ranges[0].Start
+		en := ic.Ranges[0].End
+		emitHiLoPc(ctxt, abbrev, s, st, en)
+	}
+
+	// Emit call file, line attrs.
+	putattr(ctxt, s.Info, abbrev, DW_FORM_data4, DW_CLS_CONSTANT, dwarfFileIndex(ic.CallPos), nil)
+	form := int(expandPseudoForm(DW_FORM_udata_pseudo))
+	putattr(ctxt, s.Info, abbrev, form, DW_CLS_CONSTANT, int64(ic.CallPos.RelLine()), nil)
+
+	// Variables associated with this inlined routine instance.
+	vars := ic.InlVars
+	slices.SortFunc(vars, byChildIndexCmp)
+	inlIndex := ic.InlIndex
+	var encbuf [20]byte
+	for _, v := range vars {
+		if !v.IsInAbstract {
+			continue
+		}
+		putvar(ctxt, s, v, callee, abbrev, inlIndex, encbuf[:0])
+	}
+
+	// Children of this inline.
+	for _, sib := range inlChildren(callIdx, &s.InlCalls) {
+		err := putInlinedFunc(ctxt, s, sib)
+		if err != nil {
+			return err
+		}
+	}
+
+	Uleb128put(ctxt, s.Info, 0)
+	return nil
+}
+
+func emitHiLoPc(ctxt Context, abbrev int, fns *FnState, st int64, en int64) {
+	if buildcfg.Experiment.Dwarf5 {
+		putattr(ctxt, fns.Info, abbrev, DW_FORM_addrx, DW_CLS_CONSTANT, st, fns.StartPC)
+		putattr(ctxt, fns.Info, abbrev, DW_FORM_udata, DW_CLS_CONSTANT, en, 0)
+	} else {
+		putattr(ctxt, fns.Info, abbrev, DW_FORM_addr, DW_CLS_ADDRESS, st, fns.StartPC)
+		putattr(ctxt, fns.Info, abbrev, DW_FORM_addr, DW_CLS_ADDRESS, en, fns.StartPC)
+	}
+}
+
+// Emit DWARF attributes and child DIEs for a 'concrete' subprogram,
+// meaning the out-of-line copy of a function that was inlined at some
+// point during the compilation of its containing package. The first
+// attribute for a concrete DIE is a reference to the 'abstract' DIE
+// for the function (which holds location-independent attributes such
+// as name, type), then the remainder of the attributes are specific
+// to this instance (location, frame base, etc).
+func PutConcreteFunc(ctxt Context, s *FnState, isWrapper bool, fncount int) error {
+	if logDwarf {
+		ctxt.Logf("PutConcreteFunc(%v)\n", s.Info)
+	}
+	abbrev := DW_ABRV_FUNCTION_CONCRETE
+	if isWrapper {
+		abbrev = DW_ABRV_WRAPPER_CONCRETE
+	}
+	Uleb128put(ctxt, s.Info, int64(abbrev))
+
+	// Abstract origin.
+	putattr(ctxt, s.Info, abbrev, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, s.Absfn)
+
+	// Start/end PC.
+	emitHiLoPc(ctxt, abbrev, s, 0, s.Size)
+
+	// cfa / frame base
+	putattr(ctxt, s.Info, abbrev, DW_FORM_block1, DW_CLS_BLOCK, 1, []byte{DW_OP_call_frame_cfa})
+
+	if isWrapper {
+		putattr(ctxt, s.Info, abbrev, DW_FORM_flag, DW_CLS_FLAG, int64(1), 0)
+	}
+
+	// Scopes
+	if err := putPrunedScopes(ctxt, s, abbrev); err != nil {
+		return err
+	}
+
+	// Inlined subroutines.
+	for _, sib := range inlChildren(-1, &s.InlCalls) {
+		err := putInlinedFunc(ctxt, s, sib)
+		if err != nil {
+			return err
+		}
+	}
+
+	Uleb128put(ctxt, s.Info, 0)
+	return nil
+}
+
+// Emit DWARF attributes and child DIEs for a subprogram. Here
+// 'default' implies that the function in question was not inlined
+// when its containing package was compiled (hence there is no need to
+// emit an abstract version for it to use as a base for inlined
+// routine records).
+func PutDefaultFunc(ctxt Context, s *FnState, isWrapper bool) error {
+	if logDwarf {
+		ctxt.Logf("PutDefaultFunc(%v)\n", s.Info)
+	}
+	abbrev := DW_ABRV_FUNCTION
+	if isWrapper {
+		abbrev = DW_ABRV_WRAPPER
+	}
+	Uleb128put(ctxt, s.Info, int64(abbrev))
+
+	name := s.Name
+	if strings.HasPrefix(name, `"".`) {
+		return fmt.Errorf("unqualified symbol name: %v", name)
+	}
+
+	putattr(ctxt, s.Info, DW_ABRV_FUNCTION, DW_FORM_string, DW_CLS_STRING, int64(len(name)), name)
+	emitHiLoPc(ctxt, abbrev, s, 0, s.Size)
+	putattr(ctxt, s.Info, abbrev, DW_FORM_block1, DW_CLS_BLOCK, 1, []byte{DW_OP_call_frame_cfa})
+	if isWrapper {
+		putattr(ctxt, s.Info, abbrev, DW_FORM_flag, DW_CLS_FLAG, int64(1), 0)
+	} else {
+		putattr(ctxt, s.Info, abbrev, DW_FORM_data4, DW_CLS_CONSTANT, dwarfFileIndex(s.StartPos), nil)
+		putattr(ctxt, s.Info, abbrev, DW_FORM_udata, DW_CLS_CONSTANT, int64(s.StartPos.RelLine()), nil)
+
+		var ev int64
+		if s.External {
+			ev = 1
+		}
+		putattr(ctxt, s.Info, abbrev, DW_FORM_flag, DW_CLS_FLAG, ev, 0)
+	}
+
+	// Scopes
+	if err := putPrunedScopes(ctxt, s, abbrev); err != nil {
+		return err
+	}
+
+	// Inlined subroutines.
+	for _, sib := range inlChildren(-1, &s.InlCalls) {
+		err := putInlinedFunc(ctxt, s, sib)
+		if err != nil {
+			return err
+		}
+	}
+
+	Uleb128put(ctxt, s.Info, 0)
+	return nil
+}
+
+// putparamtypes writes typedef DIEs for any parametric types that are used by this function.
+func putparamtypes(ctxt Context, s *FnState, scopes []Scope, fnabbrev int) []int64 {
+	if fnabbrev == DW_ABRV_FUNCTION_CONCRETE {
+		return nil
+	}
+
+	maxDictIndex := uint16(0)
+
+	for i := range scopes {
+		for _, v := range scopes[i].Vars {
+			if v.DictIndex > maxDictIndex {
+				maxDictIndex = v.DictIndex
+			}
+		}
+	}
+
+	if maxDictIndex == 0 {
+		return nil
+	}
+
+	dictIndexToOffset := make([]int64, maxDictIndex)
+
+	for i := range scopes {
+		for _, v := range scopes[i].Vars {
+			if v.DictIndex == 0 || dictIndexToOffset[v.DictIndex-1] != 0 {
+				continue
+			}
+
+			dictIndexToOffset[v.DictIndex-1] = ctxt.CurrentOffset(s.Info)
+
+			Uleb128put(ctxt, s.Info, int64(DW_ABRV_DICT_INDEX))
+			n := fmt.Sprintf(".param%d", v.DictIndex-1)
+			putattr(ctxt, s.Info, DW_ABRV_DICT_INDEX, DW_FORM_string, DW_CLS_STRING, int64(len(n)), n)
+			putattr(ctxt, s.Info, DW_ABRV_DICT_INDEX, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, v.Type)
+			putattr(ctxt, s.Info, DW_ABRV_DICT_INDEX, DW_FORM_udata, DW_CLS_CONSTANT, int64(v.DictIndex-1), nil)
+		}
+	}
+
+	return dictIndexToOffset
+}
+
+func putscope(ctxt Context, s *FnState, scopes []Scope, curscope int32, fnabbrev int, encbuf []byte) int32 {
+
+	if logDwarf {
+		ctxt.Logf("putscope(%v,%d): vars:", s.Info, curscope)
+		for i, v := range scopes[curscope].Vars {
+			ctxt.Logf(" %d:%d:%s", i, v.ChildIndex, v.Name)
+		}
+		ctxt.Logf("\n")
+	}
+
+	for _, v := range scopes[curscope].Vars {
+		putvar(ctxt, s, v, s.Absfn, fnabbrev, -1, encbuf)
+	}
+	this := curscope
+	curscope++
+	for curscope < int32(len(scopes)) {
+		scope := scopes[curscope]
+		if scope.Parent != this {
+			return curscope
+		}
+
+		if len(scopes[curscope].Vars) == 0 {
+			curscope = putscope(ctxt, s, scopes, curscope, fnabbrev, encbuf)
+			continue
+		}
+
+		// For DWARF 5, we always use the ranges form of the abbrev, since
+		// it is more compact than using explicit hi/lo PC attrs.  See
+		// issue #72821 for more on why this makes sense.
+		if len(scope.Ranges) == 1 && !buildcfg.Experiment.Dwarf5 {
+			Uleb128put(ctxt, s.Info, DW_ABRV_LEXICAL_BLOCK_SIMPLE)
+			putattr(ctxt, s.Info, DW_ABRV_LEXICAL_BLOCK_SIMPLE, DW_FORM_addr, DW_CLS_ADDRESS, scope.Ranges[0].Start, s.StartPC)
+			putattr(ctxt, s.Info, DW_ABRV_LEXICAL_BLOCK_SIMPLE, DW_FORM_addr, DW_CLS_ADDRESS, scope.Ranges[0].End, s.StartPC)
+		} else {
+			Uleb128put(ctxt, s.Info, DW_ABRV_LEXICAL_BLOCK_RANGES)
+			putattr(ctxt, s.Info, DW_ABRV_LEXICAL_BLOCK_RANGES, DW_FORM_sec_offset, DW_CLS_PTR, ctxt.Size(s.Ranges), s.Ranges)
+
+			s.PutRanges(ctxt, scope.Ranges)
+		}
+
+		curscope = putscope(ctxt, s, scopes, curscope, fnabbrev, encbuf)
+
+		Uleb128put(ctxt, s.Info, 0)
+	}
+	return curscope
+}
+
+func concreteVar(fnabbrev int, v *Var) bool {
+	concrete := true
+	switch fnabbrev {
+	case DW_ABRV_FUNCTION, DW_ABRV_WRAPPER:
+		concrete = false
+	case DW_ABRV_FUNCTION_CONCRETE, DW_ABRV_WRAPPER_CONCRETE:
+		// If we're emitting a concrete subprogram DIE and the variable
+		// in question is not part of the corresponding abstract function DIE,
+		// then use the default (non-concrete) abbrev for this param.
+		if !v.IsInAbstract {
+			concrete = false
+		}
+	case DW_ABRV_INLINED_SUBROUTINE, DW_ABRV_INLINED_SUBROUTINE_RANGES:
+	default:
+		panic("should never happen")
+	}
+	return concrete
+}
+
+// Emit DWARF attributes for a variable belonging to an 'abstract' subprogram.
+func putAbstractVar(ctxt Context, info Sym, v *Var) {
+	// The contents of this functions are used to generate putAbstractVarAbbrev automatically, see TestPutVarAbbrevGenerator.
+	abbrev := putAbstractVarAbbrev(v)
+	Uleb128put(ctxt, info, int64(abbrev))
+	putattr(ctxt, info, abbrev, DW_FORM_string, DW_CLS_STRING, int64(len(v.Name)), v.Name) // DW_AT_name
+
+	// Isreturn attribute if this is a param
+	if v.Tag == DW_TAG_formal_parameter {
+		var isReturn int64
+		if v.IsReturnValue {
+			isReturn = 1
+		}
+		putattr(ctxt, info, abbrev, DW_FORM_flag, DW_CLS_FLAG, isReturn, nil) // DW_AT_variable_parameter
+	}
+
+	// Line
+	if v.Tag == DW_TAG_variable {
+		// See issue 23374 for more on why decl line is skipped for abs params.
+		putattr(ctxt, info, abbrev, DW_FORM_udata, DW_CLS_CONSTANT, int64(v.DeclLine), nil) // DW_AT_decl_line
+	}
+
+	// Type
+	putattr(ctxt, info, abbrev, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, v.Type) // DW_AT_type
+
+	// Var has no children => no terminator
+}
+
+func putvar(ctxt Context, s *FnState, v *Var, absfn Sym, fnabbrev, inlIndex int, encbuf []byte) {
+	// The contents of this functions are used to generate putvarAbbrev automatically, see TestPutVarAbbrevGenerator.
+	concrete := concreteVar(fnabbrev, v)
+	hasParametricType := !concrete && (v.DictIndex > 0 && s.dictIndexToOffset != nil && s.dictIndexToOffset[v.DictIndex-1] != 0)
+	withLoclist := v.WithLoclist && v.PutLocationList != nil
+
+	abbrev := putvarAbbrev(v, concrete, withLoclist)
+	Uleb128put(ctxt, s.Info, int64(abbrev))
+
+	// Abstract origin for concrete / inlined case
+	if concrete {
+		// Here we are making a reference to a child DIE of an abstract
+		// function subprogram DIE. The child DIE has no LSym, so instead
+		// after the call to 'putattr' below we make a call to register
+		// the child DIE reference.
+		putattr(ctxt, s.Info, abbrev, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, absfn) // DW_AT_abstract_origin
+		ctxt.RecordDclReference(s.Info, absfn, int(v.ChildIndex), inlIndex)
+	} else {
+		// Var name, line for abstract and default cases
+		n := v.Name
+		putattr(ctxt, s.Info, abbrev, DW_FORM_string, DW_CLS_STRING, int64(len(n)), n) // DW_AT_name
+		if v.Tag == DW_TAG_formal_parameter {
+			var isReturn int64
+			if v.IsReturnValue {
+				isReturn = 1
+			}
+			putattr(ctxt, s.Info, abbrev, DW_FORM_flag, DW_CLS_FLAG, isReturn, nil) // DW_AT_variable_parameter
+		}
+		putattr(ctxt, s.Info, abbrev, DW_FORM_udata, DW_CLS_CONSTANT, int64(v.DeclLine), nil) // DW_AT_decl_line
+		if hasParametricType {
+			// If the type of this variable is parametric use the entry emitted by putparamtypes
+			putattr(ctxt, s.Info, abbrev, DW_FORM_ref_addr, DW_CLS_REFERENCE, s.dictIndexToOffset[v.DictIndex-1], s.Info) // DW_AT_type
+		} else {
+			putattr(ctxt, s.Info, abbrev, DW_FORM_ref_addr, DW_CLS_REFERENCE, 0, v.Type) // DW_AT_type
+		}
+
+		if v.ClosureOffset > 0 {
+			putattr(ctxt, s.Info, abbrev, DW_FORM_udata, DW_CLS_CONSTANT, v.ClosureOffset, nil) // DW_AT_go_closure_offset
+		}
+	}
+
+	if withLoclist {
+		putattr(ctxt, s.Info, abbrev, DW_FORM_sec_offset, DW_CLS_PTR, ctxt.Size(s.Loc), s.Loc) // DW_AT_location
+		v.PutLocationList(s.Loc, s.StartPC)
+	} else {
+		loc := encbuf[:0]
+		switch {
+		case v.WithLoclist:
+			break // no location
+		case v.StackOffset == 0:
+			loc = append(loc, DW_OP_call_frame_cfa)
+		default:
+			loc = append(loc, DW_OP_fbreg)
+			loc = AppendSleb128(loc, int64(v.StackOffset))
+		}
+		putattr(ctxt, s.Info, abbrev, DW_FORM_block1, DW_CLS_BLOCK, int64(len(loc)), loc) // DW_AT_location
+	}
+
+	// Var has no children => no terminator
+}
+
+// byChildIndexCmp compares two *dwarf.Var by child index.
+func byChildIndexCmp(a, b *Var) int { return cmp.Compare(a.ChildIndex, b.ChildIndex) }
+
+// IsDWARFEnabledOnAIXLd returns true if DWARF is possible on the
+// current extld.
+// AIX ld doesn't support DWARF with -bnoobjreorder with version
+// prior to 7.2.2.
+func IsDWARFEnabledOnAIXLd(extld []string) (bool, error) {
+	name, args := extld[0], extld[1:]
+	args = append(args, "-Wl,-V")
+	out, err := exec.Command(name, args...).CombinedOutput()
+	if err != nil {
+		// The normal output should display ld version and
+		// then fails because ".main" is not defined:
+		// ld: 0711-317 ERROR: Undefined symbol: .main
+		if !bytes.Contains(out, []byte("0711-317")) {
+			return false, fmt.Errorf("%s -Wl,-V failed: %v\n%s", extld, err, out)
+		}
+	}
+	// gcc -Wl,-V output should be:
+	//   /usr/bin/ld: LD X.X.X(date)
+	//   ...
+	out = bytes.TrimPrefix(out, []byte("/usr/bin/ld: LD "))
+	vers := string(bytes.Split(out, []byte("("))[0])
+	subvers := strings.Split(vers, ".")
+	if len(subvers) != 3 {
+		return false, fmt.Errorf("cannot parse %s -Wl,-V (%s): %v\n", extld, out, err)
+	}
+	if v, err := strconv.Atoi(subvers[0]); err != nil || v < 7 {
+		return false, nil
+	} else if v > 7 {
+		return true, nil
+	}
+	if v, err := strconv.Atoi(subvers[1]); err != nil || v < 2 {
+		return false, nil
+	} else if v > 2 {
+		return true, nil
+	}
+	if v, err := strconv.Atoi(subvers[2]); err != nil || v < 2 {
+		return false, nil
+	}
+	return true, nil
+}
diff --git a/go/src/cmd/internal/dwarf/dwarf_defs.go b/go/src/cmd/internal/dwarf/dwarf_defs.go
new file mode 100644
index 0000000000000000000000000000000000000000..b4675cb19329ff7807a87847b981193ebb206eee
--- /dev/null
+++ b/go/src/cmd/internal/dwarf/dwarf_defs.go
@@ -0,0 +1,550 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package dwarf
+
+// Cut, pasted, tr-and-awk'ed from tables in
+// http://dwarfstd.org/doc/Dwarf3.pdf
+
+// Table 18
+const (
+	DW_TAG_array_type               = 0x01
+	DW_TAG_class_type               = 0x02
+	DW_TAG_entry_point              = 0x03
+	DW_TAG_enumeration_type         = 0x04
+	DW_TAG_formal_parameter         = 0x05
+	DW_TAG_imported_declaration     = 0x08
+	DW_TAG_label                    = 0x0a
+	DW_TAG_lexical_block            = 0x0b
+	DW_TAG_member                   = 0x0d
+	DW_TAG_pointer_type             = 0x0f
+	DW_TAG_reference_type           = 0x10
+	DW_TAG_compile_unit             = 0x11
+	DW_TAG_string_type              = 0x12
+	DW_TAG_structure_type           = 0x13
+	DW_TAG_subroutine_type          = 0x15
+	DW_TAG_typedef                  = 0x16
+	DW_TAG_union_type               = 0x17
+	DW_TAG_unspecified_parameters   = 0x18
+	DW_TAG_variant                  = 0x19
+	DW_TAG_common_block             = 0x1a
+	DW_TAG_common_inclusion         = 0x1b
+	DW_TAG_inheritance              = 0x1c
+	DW_TAG_inlined_subroutine       = 0x1d
+	DW_TAG_module                   = 0x1e
+	DW_TAG_ptr_to_member_type       = 0x1f
+	DW_TAG_set_type                 = 0x20
+	DW_TAG_subrange_type            = 0x21
+	DW_TAG_with_stmt                = 0x22
+	DW_TAG_access_declaration       = 0x23
+	DW_TAG_base_type                = 0x24
+	DW_TAG_catch_block              = 0x25
+	DW_TAG_const_type               = 0x26
+	DW_TAG_constant                 = 0x27
+	DW_TAG_enumerator               = 0x28
+	DW_TAG_file_type                = 0x29
+	DW_TAG_friend                   = 0x2a
+	DW_TAG_namelist                 = 0x2b
+	DW_TAG_namelist_item            = 0x2c
+	DW_TAG_packed_type              = 0x2d
+	DW_TAG_subprogram               = 0x2e
+	DW_TAG_template_type_parameter  = 0x2f
+	DW_TAG_template_value_parameter = 0x30
+	DW_TAG_thrown_type              = 0x31
+	DW_TAG_try_block                = 0x32
+	DW_TAG_variant_part             = 0x33
+	DW_TAG_variable                 = 0x34
+	DW_TAG_volatile_type            = 0x35
+	// Dwarf3
+	DW_TAG_dwarf_procedure  = 0x36
+	DW_TAG_restrict_type    = 0x37
+	DW_TAG_interface_type   = 0x38
+	DW_TAG_namespace        = 0x39
+	DW_TAG_imported_module  = 0x3a
+	DW_TAG_unspecified_type = 0x3b
+	DW_TAG_partial_unit     = 0x3c
+	DW_TAG_imported_unit    = 0x3d
+	DW_TAG_condition        = 0x3f
+	DW_TAG_shared_type      = 0x40
+	// Dwarf4
+	DW_TAG_type_unit             = 0x41
+	DW_TAG_rvalue_reference_type = 0x42
+	DW_TAG_template_alias        = 0x43
+
+	// User defined
+	DW_TAG_lo_user = 0x4080
+	DW_TAG_hi_user = 0xffff
+)
+
+// Table 19
+const (
+	DW_CHILDREN_no  = 0x00
+	DW_CHILDREN_yes = 0x01
+)
+
+// Not from the spec, but logically belongs here
+const (
+	DW_CLS_ADDRESS = 0x01 + iota
+	DW_CLS_BLOCK
+	DW_CLS_CONSTANT
+	DW_CLS_FLAG
+	DW_CLS_PTR // lineptr, loclistptr, macptr, rangelistptr
+	DW_CLS_REFERENCE
+	DW_CLS_ADDRLOC
+	DW_CLS_STRING
+
+	// Go-specific internal hackery.
+	DW_CLS_GO_TYPEREF
+)
+
+// Table 20
+const (
+	DW_AT_sibling              = 0x01 // reference
+	DW_AT_location             = 0x02 // block, loclistptr
+	DW_AT_name                 = 0x03 // string
+	DW_AT_ordering             = 0x09 // constant
+	DW_AT_byte_size            = 0x0b // block, constant, reference
+	DW_AT_bit_offset           = 0x0c // block, constant, reference
+	DW_AT_bit_size             = 0x0d // block, constant, reference
+	DW_AT_stmt_list            = 0x10 // lineptr
+	DW_AT_low_pc               = 0x11 // address
+	DW_AT_high_pc              = 0x12 // address
+	DW_AT_language             = 0x13 // constant
+	DW_AT_discr                = 0x15 // reference
+	DW_AT_discr_value          = 0x16 // constant
+	DW_AT_visibility           = 0x17 // constant
+	DW_AT_import               = 0x18 // reference
+	DW_AT_string_length        = 0x19 // block, loclistptr
+	DW_AT_common_reference     = 0x1a // reference
+	DW_AT_comp_dir             = 0x1b // string
+	DW_AT_const_value          = 0x1c // block, constant, string
+	DW_AT_containing_type      = 0x1d // reference
+	DW_AT_default_value        = 0x1e // reference
+	DW_AT_inline               = 0x20 // constant
+	DW_AT_is_optional          = 0x21 // flag
+	DW_AT_lower_bound          = 0x22 // block, constant, reference
+	DW_AT_producer             = 0x25 // string
+	DW_AT_prototyped           = 0x27 // flag
+	DW_AT_return_addr          = 0x2a // block, loclistptr
+	DW_AT_start_scope          = 0x2c // constant
+	DW_AT_bit_stride           = 0x2e // constant
+	DW_AT_upper_bound          = 0x2f // block, constant, reference
+	DW_AT_abstract_origin      = 0x31 // reference
+	DW_AT_accessibility        = 0x32 // constant
+	DW_AT_address_class        = 0x33 // constant
+	DW_AT_artificial           = 0x34 // flag
+	DW_AT_base_types           = 0x35 // reference
+	DW_AT_calling_convention   = 0x36 // constant
+	DW_AT_count                = 0x37 // block, constant, reference
+	DW_AT_data_member_location = 0x38 // block, constant, loclistptr
+	DW_AT_decl_column          = 0x39 // constant
+	DW_AT_decl_file            = 0x3a // constant
+	DW_AT_decl_line            = 0x3b // constant
+	DW_AT_declaration          = 0x3c // flag
+	DW_AT_discr_list           = 0x3d // block
+	DW_AT_encoding             = 0x3e // constant
+	DW_AT_external             = 0x3f // flag
+	DW_AT_frame_base           = 0x40 // block, loclistptr
+	DW_AT_friend               = 0x41 // reference
+	DW_AT_identifier_case      = 0x42 // constant
+	DW_AT_macro_info           = 0x43 // macptr
+	DW_AT_namelist_item        = 0x44 // block
+	DW_AT_priority             = 0x45 // reference
+	DW_AT_segment              = 0x46 // block, loclistptr
+	DW_AT_specification        = 0x47 // reference
+	DW_AT_static_link          = 0x48 // block, loclistptr
+	DW_AT_type                 = 0x49 // reference
+	DW_AT_use_location         = 0x4a // block, loclistptr
+	DW_AT_variable_parameter   = 0x4b // flag
+	DW_AT_virtuality           = 0x4c // constant
+	DW_AT_vtable_elem_location = 0x4d // block, loclistptr
+	// Dwarf3
+	DW_AT_allocated      = 0x4e // block, constant, reference
+	DW_AT_associated     = 0x4f // block, constant, reference
+	DW_AT_data_location  = 0x50 // block
+	DW_AT_byte_stride    = 0x51 // block, constant, reference
+	DW_AT_entry_pc       = 0x52 // address
+	DW_AT_use_UTF8       = 0x53 // flag
+	DW_AT_extension      = 0x54 // reference
+	DW_AT_ranges         = 0x55 // rangelistptr
+	DW_AT_trampoline     = 0x56 // address, flag, reference, string
+	DW_AT_call_column    = 0x57 // constant
+	DW_AT_call_file      = 0x58 // constant
+	DW_AT_call_line      = 0x59 // constant
+	DW_AT_description    = 0x5a // string
+	DW_AT_binary_scale   = 0x5b // constant
+	DW_AT_decimal_scale  = 0x5c // constant
+	DW_AT_small          = 0x5d // reference
+	DW_AT_decimal_sign   = 0x5e // constant
+	DW_AT_digit_count    = 0x5f // constant
+	DW_AT_picture_string = 0x60 // string
+	DW_AT_mutable        = 0x61 // flag
+	DW_AT_threads_scaled = 0x62 // flag
+	DW_AT_explicit       = 0x63 // flag
+	DW_AT_object_pointer = 0x64 // reference
+	DW_AT_endianity      = 0x65 // constant
+	DW_AT_elemental      = 0x66 // flag
+	DW_AT_pure           = 0x67 // flag
+	DW_AT_recursive      = 0x68 // flag
+	DW_AT_addr_base      = 0x73 // addrptr
+
+	DW_AT_lo_user = 0x2000 // ---
+	DW_AT_hi_user = 0x3fff // ---
+)
+
+// Table 21
+const (
+	DW_FORM_addr      = 0x01 // address
+	DW_FORM_block2    = 0x03 // block
+	DW_FORM_block4    = 0x04 // block
+	DW_FORM_data2     = 0x05 // constant
+	DW_FORM_data4     = 0x06 // constant, lineptr, loclistptr, macptr, rangelistptr
+	DW_FORM_data8     = 0x07 // constant, lineptr, loclistptr, macptr, rangelistptr
+	DW_FORM_string    = 0x08 // string
+	DW_FORM_block     = 0x09 // block
+	DW_FORM_block1    = 0x0a // block
+	DW_FORM_data1     = 0x0b // constant
+	DW_FORM_flag      = 0x0c // flag
+	DW_FORM_sdata     = 0x0d // constant
+	DW_FORM_strp      = 0x0e // string
+	DW_FORM_udata     = 0x0f // constant
+	DW_FORM_ref_addr  = 0x10 // reference
+	DW_FORM_ref1      = 0x11 // reference
+	DW_FORM_ref2      = 0x12 // reference
+	DW_FORM_ref4      = 0x13 // reference
+	DW_FORM_ref8      = 0x14 // reference
+	DW_FORM_ref_udata = 0x15 // reference
+	DW_FORM_indirect  = 0x16 // (see Section 7.5.3)
+	// Dwarf4
+	DW_FORM_sec_offset   = 0x17 // lineptr, loclistptr, macptr, rangelistptr
+	DW_FORM_exprloc      = 0x18 // exprloc
+	DW_FORM_flag_present = 0x19 // flag
+	// Dwarf5
+	DW_FORM_addrx = 0x1b
+	// Pseudo-form: expanded to data4 on IOS, udata elsewhere.
+	DW_FORM_udata_pseudo = 0x99
+	// Pseudo-form: expands to DW_FORM_addrx in DWARF5, DW_FORM_addr in DWARF4
+	DW_FORM_lo_pc_pseudo = 0x9a
+	// Pseudo-form: expands to DW_FORM_udata in DWARF5, DW_FORM_addr in DWARF4
+	DW_FORM_hi_pc_pseudo = 0x9b
+)
+
+// Table 24 (#operands, notes)
+const (
+	DW_OP_addr                = 0x03 // 1 constant address (size target specific)
+	DW_OP_deref               = 0x06 // 0
+	DW_OP_const1u             = 0x08 // 1 1-byte constant
+	DW_OP_const1s             = 0x09 // 1 1-byte constant
+	DW_OP_const2u             = 0x0a // 1 2-byte constant
+	DW_OP_const2s             = 0x0b // 1 2-byte constant
+	DW_OP_const4u             = 0x0c // 1 4-byte constant
+	DW_OP_const4s             = 0x0d // 1 4-byte constant
+	DW_OP_const8u             = 0x0e // 1 8-byte constant
+	DW_OP_const8s             = 0x0f // 1 8-byte constant
+	DW_OP_constu              = 0x10 // 1 ULEB128 constant
+	DW_OP_consts              = 0x11 // 1 SLEB128 constant
+	DW_OP_dup                 = 0x12 // 0
+	DW_OP_drop                = 0x13 // 0
+	DW_OP_over                = 0x14 // 0
+	DW_OP_pick                = 0x15 // 1 1-byte stack index
+	DW_OP_swap                = 0x16 // 0
+	DW_OP_rot                 = 0x17 // 0
+	DW_OP_xderef              = 0x18 // 0
+	DW_OP_abs                 = 0x19 // 0
+	DW_OP_and                 = 0x1a // 0
+	DW_OP_div                 = 0x1b // 0
+	DW_OP_minus               = 0x1c // 0
+	DW_OP_mod                 = 0x1d // 0
+	DW_OP_mul                 = 0x1e // 0
+	DW_OP_neg                 = 0x1f // 0
+	DW_OP_not                 = 0x20 // 0
+	DW_OP_or                  = 0x21 // 0
+	DW_OP_plus                = 0x22 // 0
+	DW_OP_plus_uconst         = 0x23 // 1 ULEB128 addend
+	DW_OP_shl                 = 0x24 // 0
+	DW_OP_shr                 = 0x25 // 0
+	DW_OP_shra                = 0x26 // 0
+	DW_OP_xor                 = 0x27 // 0
+	DW_OP_skip                = 0x2f // 1 signed 2-byte constant
+	DW_OP_bra                 = 0x28 // 1 signed 2-byte constant
+	DW_OP_eq                  = 0x29 // 0
+	DW_OP_ge                  = 0x2a // 0
+	DW_OP_gt                  = 0x2b // 0
+	DW_OP_le                  = 0x2c // 0
+	DW_OP_lt                  = 0x2d // 0
+	DW_OP_ne                  = 0x2e // 0
+	DW_OP_lit0                = 0x30 // 0 ...
+	DW_OP_lit31               = 0x4f // 0 literals 0..31 = (DW_OP_lit0 + literal)
+	DW_OP_reg0                = 0x50 // 0 ..
+	DW_OP_reg31               = 0x6f // 0 reg 0..31 = (DW_OP_reg0 + regnum)
+	DW_OP_breg0               = 0x70 // 1 ...
+	DW_OP_breg31              = 0x8f // 1 SLEB128 offset base register 0..31 = (DW_OP_breg0 + regnum)
+	DW_OP_regx                = 0x90 // 1 ULEB128 register
+	DW_OP_fbreg               = 0x91 // 1 SLEB128 offset
+	DW_OP_bregx               = 0x92 // 2 ULEB128 register followed by SLEB128 offset
+	DW_OP_piece               = 0x93 // 1 ULEB128 size of piece addressed
+	DW_OP_deref_size          = 0x94 // 1 1-byte size of data retrieved
+	DW_OP_xderef_size         = 0x95 // 1 1-byte size of data retrieved
+	DW_OP_nop                 = 0x96 // 0
+	DW_OP_push_object_address = 0x97 // 0
+	DW_OP_call2               = 0x98 // 1 2-byte offset of DIE
+	DW_OP_call4               = 0x99 // 1 4-byte offset of DIE
+	DW_OP_call_ref            = 0x9a // 1 4- or 8-byte offset of DIE
+	DW_OP_form_tls_address    = 0x9b // 0
+	DW_OP_call_frame_cfa      = 0x9c // 0
+	DW_OP_bit_piece           = 0x9d // 2
+	DW_OP_lo_user             = 0xe0
+	DW_OP_hi_user             = 0xff
+)
+
+// Table 25
+const (
+	DW_ATE_address         = 0x01
+	DW_ATE_boolean         = 0x02
+	DW_ATE_complex_float   = 0x03
+	DW_ATE_float           = 0x04
+	DW_ATE_signed          = 0x05
+	DW_ATE_signed_char     = 0x06
+	DW_ATE_unsigned        = 0x07
+	DW_ATE_unsigned_char   = 0x08
+	DW_ATE_imaginary_float = 0x09
+	DW_ATE_packed_decimal  = 0x0a
+	DW_ATE_numeric_string  = 0x0b
+	DW_ATE_edited          = 0x0c
+	DW_ATE_signed_fixed    = 0x0d
+	DW_ATE_unsigned_fixed  = 0x0e
+	DW_ATE_decimal_float   = 0x0f
+	DW_ATE_lo_user         = 0x80
+	DW_ATE_hi_user         = 0xff
+)
+
+// Table 26
+const (
+	DW_DS_unsigned           = 0x01
+	DW_DS_leading_overpunch  = 0x02
+	DW_DS_trailing_overpunch = 0x03
+	DW_DS_leading_separate   = 0x04
+	DW_DS_trailing_separate  = 0x05
+)
+
+// Table 27
+const (
+	DW_END_default = 0x00
+	DW_END_big     = 0x01
+	DW_END_little  = 0x02
+	DW_END_lo_user = 0x40
+	DW_END_hi_user = 0xff
+)
+
+// Table 28
+const (
+	DW_ACCESS_public    = 0x01
+	DW_ACCESS_protected = 0x02
+	DW_ACCESS_private   = 0x03
+)
+
+// Table 29
+const (
+	DW_VIS_local     = 0x01
+	DW_VIS_exported  = 0x02
+	DW_VIS_qualified = 0x03
+)
+
+// Table 30
+const (
+	DW_VIRTUALITY_none         = 0x00
+	DW_VIRTUALITY_virtual      = 0x01
+	DW_VIRTUALITY_pure_virtual = 0x02
+)
+
+// Table 31
+const (
+	DW_LANG_C89         = 0x0001
+	DW_LANG_C           = 0x0002
+	DW_LANG_Ada83       = 0x0003
+	DW_LANG_C_plus_plus = 0x0004
+	DW_LANG_Cobol74     = 0x0005
+	DW_LANG_Cobol85     = 0x0006
+	DW_LANG_Fortran77   = 0x0007
+	DW_LANG_Fortran90   = 0x0008
+	DW_LANG_Pascal83    = 0x0009
+	DW_LANG_Modula2     = 0x000a
+	// Dwarf3
+	DW_LANG_Java           = 0x000b
+	DW_LANG_C99            = 0x000c
+	DW_LANG_Ada95          = 0x000d
+	DW_LANG_Fortran95      = 0x000e
+	DW_LANG_PLI            = 0x000f
+	DW_LANG_ObjC           = 0x0010
+	DW_LANG_ObjC_plus_plus = 0x0011
+	DW_LANG_UPC            = 0x0012
+	DW_LANG_D              = 0x0013
+	// Dwarf4
+	DW_LANG_Python = 0x0014
+	// Dwarf5
+	DW_LANG_Go = 0x0016
+
+	DW_LANG_lo_user = 0x8000
+	DW_LANG_hi_user = 0xffff
+)
+
+// Table 32
+const (
+	DW_ID_case_sensitive   = 0x00
+	DW_ID_up_case          = 0x01
+	DW_ID_down_case        = 0x02
+	DW_ID_case_insensitive = 0x03
+)
+
+// Table 33
+const (
+	DW_CC_normal  = 0x01
+	DW_CC_program = 0x02
+	DW_CC_nocall  = 0x03
+	DW_CC_lo_user = 0x40
+	DW_CC_hi_user = 0xff
+)
+
+// Table 34
+const (
+	DW_INL_not_inlined          = 0x00
+	DW_INL_inlined              = 0x01
+	DW_INL_declared_not_inlined = 0x02
+	DW_INL_declared_inlined     = 0x03
+)
+
+// Table 35
+const (
+	DW_ORD_row_major = 0x00
+	DW_ORD_col_major = 0x01
+)
+
+// Table 36
+const (
+	DW_DSC_label = 0x00
+	DW_DSC_range = 0x01
+)
+
+// Table 37
+const (
+	DW_LNS_copy             = 0x01
+	DW_LNS_advance_pc       = 0x02
+	DW_LNS_advance_line     = 0x03
+	DW_LNS_set_file         = 0x04
+	DW_LNS_set_column       = 0x05
+	DW_LNS_negate_stmt      = 0x06
+	DW_LNS_set_basic_block  = 0x07
+	DW_LNS_const_add_pc     = 0x08
+	DW_LNS_fixed_advance_pc = 0x09
+	// Dwarf3
+	DW_LNS_set_prologue_end   = 0x0a
+	DW_LNS_set_epilogue_begin = 0x0b
+	DW_LNS_set_isa            = 0x0c
+)
+
+// Table 38
+const (
+	DW_LNE_end_sequence = 0x01
+	DW_LNE_set_address  = 0x02
+	DW_LNE_define_file  = 0x03
+	DW_LNE_lo_user      = 0x80
+	DW_LNE_hi_user      = 0xff
+)
+
+// Table 7.25 (DWARF version 5), containing the encodings for the
+// .debug_rnglists entry formats.
+const (
+	DW_RLE_end_of_list   = 0x0
+	DW_RLE_base_addressx = 0x1
+	DW_RLE_startx_endx   = 0x2
+	DW_RLE_startx_length = 0x3
+	DW_RLE_offset_pair   = 0x4
+	DW_RLE_base_address  = 0x5
+	DW_RLE_start_end     = 0x6
+	DW_RLE_start_length  = 0x7
+)
+
+// Table 7.10 (DWARF version 5), containing the encodings for the
+// .debug_loclists entry formats.
+const (
+	DW_LLE_end_of_list      = 0x0
+	DW_LLE_base_addressx    = 0x1
+	DW_LLE_startx_endx      = 0x2
+	DW_LLE_startx_length    = 0x3
+	DW_LLE_offset_pair      = 0x4
+	DW_LLE_default_location = 0x5
+	DW_LLE_base_address     = 0x6
+	DW_LLE_start_end        = 0x7
+	DW_LLE_start_length     = 0x8
+)
+
+// Table 7.27 (DWARF version 5), containing the encodings for the
+// line number header entry formats.
+const (
+	DW_LNCT_path            = 0x01
+	DW_LNCT_directory_index = 0x02
+	DW_LNCT_timestamp       = 0x03
+	DW_LNCT_size            = 0x04
+	DW_LNCT_md5             = 0x05
+	DW_LNCT_lo_user         = 0x2000
+	DW_LNCT_hi_user         = 0x3fff
+)
+
+// Table 7.2 (DWARF version 5), dwarf unit type encodings.
+const (
+	DW_UT_compile       = 0x01
+	DW_UT_type          = 0x02
+	DW_UT_partial       = 0x03
+	DW_UT_skeleton      = 0x04
+	DW_UT_split_compile = 0x05
+	DW_UT_split_type    = 0x06
+	DW_UT_lo_user       = 0x80
+	DW_UT_hi_user       = 0xff
+)
+
+// Table 39
+const (
+	DW_MACINFO_define     = 0x01
+	DW_MACINFO_undef      = 0x02
+	DW_MACINFO_start_file = 0x03
+	DW_MACINFO_end_file   = 0x04
+	DW_MACINFO_vendor_ext = 0xff
+)
+
+// Table 40.
+const (
+	// operand,...
+	DW_CFA_nop              = 0x00
+	DW_CFA_set_loc          = 0x01 // address
+	DW_CFA_advance_loc1     = 0x02 // 1-byte delta
+	DW_CFA_advance_loc2     = 0x03 // 2-byte delta
+	DW_CFA_advance_loc4     = 0x04 // 4-byte delta
+	DW_CFA_offset_extended  = 0x05 // ULEB128 register, ULEB128 offset
+	DW_CFA_restore_extended = 0x06 // ULEB128 register
+	DW_CFA_undefined        = 0x07 // ULEB128 register
+	DW_CFA_same_value       = 0x08 // ULEB128 register
+	DW_CFA_register         = 0x09 // ULEB128 register, ULEB128 register
+	DW_CFA_remember_state   = 0x0a
+	DW_CFA_restore_state    = 0x0b
+
+	DW_CFA_def_cfa            = 0x0c // ULEB128 register, ULEB128 offset
+	DW_CFA_def_cfa_register   = 0x0d // ULEB128 register
+	DW_CFA_def_cfa_offset     = 0x0e // ULEB128 offset
+	DW_CFA_def_cfa_expression = 0x0f // BLOCK
+	DW_CFA_expression         = 0x10 // ULEB128 register, BLOCK
+	DW_CFA_offset_extended_sf = 0x11 // ULEB128 register, SLEB128 offset
+	DW_CFA_def_cfa_sf         = 0x12 // ULEB128 register, SLEB128 offset
+	DW_CFA_def_cfa_offset_sf  = 0x13 // SLEB128 offset
+	DW_CFA_val_offset         = 0x14 // ULEB128, ULEB128
+	DW_CFA_val_offset_sf      = 0x15 // ULEB128, SLEB128
+	DW_CFA_val_expression     = 0x16 // ULEB128, BLOCK
+
+	DW_CFA_lo_user = 0x1c
+	DW_CFA_hi_user = 0x3f
+
+	// Opcodes that take an addend operand.
+	DW_CFA_advance_loc = 0x1 << 6 // +delta
+	DW_CFA_offset      = 0x2 << 6 // +register (ULEB128 offset)
+	DW_CFA_restore     = 0x3 << 6 // +register
+)
diff --git a/go/src/cmd/internal/dwarf/dwarf_test.go b/go/src/cmd/internal/dwarf/dwarf_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..248a39b54ec512e4d3ecd5dfb1ef7494e22d7d6c
--- /dev/null
+++ b/go/src/cmd/internal/dwarf/dwarf_test.go
@@ -0,0 +1,38 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package dwarf
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestSevenBitEnc128(t *testing.T) {
+	t.Run("unsigned", func(t *testing.T) {
+		for v := int64(-255); v < 255; v++ {
+			s := sevenBitU(v)
+			if s == nil {
+				continue
+			}
+			b := AppendUleb128(nil, uint64(v))
+			if !reflect.DeepEqual(b, s) {
+				t.Errorf("sevenBitU(%d) = %v but AppendUleb128(%d) = %v", v, s, v, b)
+			}
+		}
+	})
+
+	t.Run("signed", func(t *testing.T) {
+		for v := int64(-255); v < 255; v++ {
+			s := sevenBitS(v)
+			if s == nil {
+				continue
+			}
+			b := AppendSleb128(nil, v)
+			if !reflect.DeepEqual(b, s) {
+				t.Errorf("sevenBitS(%d) = %v but AppendSleb128(%d) = %v", v, s, v, b)
+			}
+		}
+	})
+}
diff --git a/go/src/cmd/internal/dwarf/putvarabbrevgen.go b/go/src/cmd/internal/dwarf/putvarabbrevgen.go
new file mode 100644
index 0000000000000000000000000000000000000000..f930fdbb9bf3dcf7e68ad83630615ed022a5948b
--- /dev/null
+++ b/go/src/cmd/internal/dwarf/putvarabbrevgen.go
@@ -0,0 +1,201 @@
+// Code generated by TestPutVarAbbrevGenerator. DO NOT EDIT.
+// Regenerate using go test -run TestPutVarAbbrevGenerator -generate instead.
+
+package dwarf
+
+var putvarAbbrevs = []dwAbbrev{
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+		},
+	},
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_variable_parameter, DW_FORM_flag},
+			{DW_AT_type, DW_FORM_ref_addr},
+		},
+	},
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_sec_offset},
+		},
+	},
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_block1},
+		},
+	},
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_closure_offset, DW_FORM_udata},
+			{DW_AT_location, DW_FORM_sec_offset},
+		},
+	},
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_closure_offset, DW_FORM_udata},
+			{DW_AT_location, DW_FORM_block1},
+		},
+	},
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_sec_offset},
+		},
+	},
+	{
+		DW_TAG_variable,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_block1},
+		},
+	},
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_sec_offset},
+		},
+	},
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_abstract_origin, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_block1},
+		},
+	},
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_variable_parameter, DW_FORM_flag},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_closure_offset, DW_FORM_udata},
+			{DW_AT_location, DW_FORM_sec_offset},
+		},
+	},
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_variable_parameter, DW_FORM_flag},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_go_closure_offset, DW_FORM_udata},
+			{DW_AT_location, DW_FORM_block1},
+		},
+	},
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_variable_parameter, DW_FORM_flag},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_sec_offset},
+		},
+	},
+	{
+		DW_TAG_formal_parameter,
+		DW_CHILDREN_no,
+		[]dwAttrForm{
+			{DW_AT_name, DW_FORM_string},
+			{DW_AT_variable_parameter, DW_FORM_flag},
+			{DW_AT_decl_line, DW_FORM_udata},
+			{DW_AT_type, DW_FORM_ref_addr},
+			{DW_AT_location, DW_FORM_block1},
+		},
+	},
+}
+
+func putAbstractVarAbbrev(v *Var) int {
+	if v.Tag == DW_TAG_variable {
+		return DW_ABRV_PUTVAR_START + 0
+	} else {
+		return DW_ABRV_PUTVAR_START + 1
+	}
+}
+
+func putvarAbbrev(v *Var, concrete, withLoclist bool) int {
+	if v.Tag == DW_TAG_variable {
+		if concrete {
+			if withLoclist {
+				return DW_ABRV_PUTVAR_START + 2
+			} else {
+				return DW_ABRV_PUTVAR_START + 3
+			}
+		} else {
+			if v.ClosureOffset > 0 {
+				if withLoclist {
+					return DW_ABRV_PUTVAR_START + 4
+				} else {
+					return DW_ABRV_PUTVAR_START + 5
+				}
+			} else {
+				if withLoclist {
+					return DW_ABRV_PUTVAR_START + 6
+				} else {
+					return DW_ABRV_PUTVAR_START + 7
+				}
+			}
+		}
+	} else {
+		if concrete {
+			if withLoclist {
+				return DW_ABRV_PUTVAR_START + 8
+			} else {
+				return DW_ABRV_PUTVAR_START + 9
+			}
+		} else {
+			if v.ClosureOffset > 0 {
+				if withLoclist {
+					return DW_ABRV_PUTVAR_START + 10
+				} else {
+					return DW_ABRV_PUTVAR_START + 11
+				}
+			} else {
+				if withLoclist {
+					return DW_ABRV_PUTVAR_START + 12
+				} else {
+					return DW_ABRV_PUTVAR_START + 13
+				}
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/internal/dwarf/putvarabbrevgen_test.go b/go/src/cmd/internal/dwarf/putvarabbrevgen_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..24500a33889d629f1671a41f0407596ff5dccb23
--- /dev/null
+++ b/go/src/cmd/internal/dwarf/putvarabbrevgen_test.go
@@ -0,0 +1,316 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package dwarf
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"go/ast"
+	"go/format"
+	"go/parser"
+	"go/printer"
+	"go/token"
+	"os"
+	"strconv"
+	"strings"
+	"testing"
+)
+
+const pvagenfile = "./putvarabbrevgen.go"
+
+var pvaDoGenerate bool
+
+func TestMain(m *testing.M) {
+	flag.BoolVar(&pvaDoGenerate, "generate", false, "regenerates "+pvagenfile)
+	flag.Parse()
+	os.Exit(m.Run())
+
+}
+
+// TestPutVarAbbrevGenerator checks that putvarabbrevgen.go is kept in sync
+// with the contents of functions putvar and putAbstractVar. If test flag -generate
+// is specified the file is regenerated instead.
+//
+// The block of code in putvar and putAbstractVar that picks the correct
+// abbrev is also generated automatically by this function by looking at all
+// the possible paths in their CFG and the order in which putattr is called.
+//
+// There are some restrictions on how putattr can be used in putvar and
+// putAbstractVar:
+//
+//  1. it shouldn't appear inside a for or switch statements
+//  2. it can appear within any number of nested if/else statements but the
+//     conditionals must not change after putvarAbbrev/putAbstractVarAbbrev
+//     are called
+//  3. the form argument of putattr must be a compile time constant
+//  4. each putattr call must be followed by a comment containing the name of
+//     the attribute it is setting
+//
+// TestPutVarAbbrevGenerator will fail if (1) or (4) are not respected and
+// the generated code will not compile if (3) is violated. Violating (2)
+// will result in code silently wrong code (which will usually be detected
+// by one of the tests that parse debug_info).
+func TestPutVarAbbrevGenerator(t *testing.T) {
+	spvagenfile := pvagenerate(t)
+
+	if pvaDoGenerate {
+		err := os.WriteFile(pvagenfile, []byte(spvagenfile), 0660)
+		if err != nil {
+			t.Fatal(err)
+		}
+		return
+	}
+
+	slurp := func(name string) string {
+		out, err := os.ReadFile(name)
+		if err != nil {
+			t.Fatal(err)
+		}
+		return string(out)
+	}
+
+	if spvagenfile != slurp(pvagenfile) {
+		t.Error(pvagenfile + " is out of date")
+	}
+
+}
+
+func pvagenerate(t *testing.T) string {
+	var fset token.FileSet
+	f, err := parser.ParseFile(&fset, "./dwarf.go", nil, parser.ParseComments)
+	if err != nil {
+		t.Fatal(err)
+	}
+	cm := ast.NewCommentMap(&fset, f, f.Comments)
+	abbrevs := make(map[string]int)
+	funcs := map[string]ast.Stmt{}
+	for _, decl := range f.Decls {
+		decl, ok := decl.(*ast.FuncDecl)
+		if !ok || decl.Body == nil {
+			continue
+		}
+		if decl.Name.Name == "putvar" || decl.Name.Name == "putAbstractVar" {
+			// construct the simplified CFG
+			pvagraph, _ := pvacfgbody(t, &fset, cm, decl.Body.List)
+			funcs[decl.Name.Name+"Abbrev"] = pvacfgvisit(pvagraph, abbrevs)
+		}
+	}
+	abbrevslice := make([]string, len(abbrevs))
+	for abbrev, n := range abbrevs {
+		abbrevslice[n] = abbrev
+	}
+
+	buf := new(bytes.Buffer)
+	fmt.Fprint(buf, `// Code generated by TestPutVarAbbrevGenerator. DO NOT EDIT.
+// Regenerate using go test -run TestPutVarAbbrevGenerator -generate instead.
+
+package dwarf
+
+var putvarAbbrevs = []dwAbbrev{
+`)
+
+	for _, abbrev := range abbrevslice {
+		fmt.Fprint(buf, abbrev+",\n")
+	}
+
+	fmt.Fprint(buf, "\n}\n\n")
+
+	fmt.Fprint(buf, "func putAbstractVarAbbrev(v *Var) int {\n")
+	format.Node(buf, &token.FileSet{}, funcs["putAbstractVarAbbrev"])
+	fmt.Fprint(buf, "}\n\n")
+
+	fmt.Fprint(buf, "func putvarAbbrev(v *Var, concrete, withLoclist bool) int {\n")
+	format.Node(buf, &token.FileSet{}, funcs["putvarAbbrev"])
+	fmt.Fprint(buf, "}\n")
+
+	out, err := format.Source(buf.Bytes())
+	if err != nil {
+		t.Log(string(buf.Bytes()))
+		t.Fatal(err)
+	}
+
+	return string(out)
+}
+
+type pvacfgnode struct {
+	attr, form string
+
+	cond      ast.Expr
+	then, els *pvacfgnode
+}
+
+// pvacfgbody generates a simplified CFG for a slice of statements,
+// containing only calls to putattr and the if statements affecting them.
+func pvacfgbody(t *testing.T, fset *token.FileSet, cm ast.CommentMap, body []ast.Stmt) (start, end *pvacfgnode) {
+	add := func(n *pvacfgnode) {
+		if start == nil || end == nil {
+			start = n
+			end = n
+		} else {
+			end.then = n
+			end = n
+		}
+	}
+	for _, stmt := range body {
+		switch stmt := stmt.(type) {
+		case *ast.ExprStmt:
+			if x, _ := stmt.X.(*ast.CallExpr); x != nil {
+				funstr := exprToString(x.Fun)
+				if funstr == "putattr" {
+					form, _ := x.Args[3].(*ast.Ident)
+					if form == nil {
+						t.Fatalf("%s invalid use of putattr", fset.Position(x.Pos()))
+					}
+					cmt := findLineComment(cm, stmt)
+					if cmt == nil {
+						t.Fatalf("%s invalid use of putattr (no comment containing the attribute name)", fset.Position(x.Pos()))
+					}
+					add(&pvacfgnode{attr: strings.TrimSpace(cmt.Text[2:]), form: form.Name})
+				}
+			}
+		case *ast.IfStmt:
+			ifStart, ifEnd := pvacfgif(t, fset, cm, stmt)
+			if ifStart != nil {
+				add(ifStart)
+				end = ifEnd
+			}
+		default:
+			// check that nothing under this contains a putattr call
+			ast.Inspect(stmt, func(n ast.Node) bool {
+				if call, _ := n.(*ast.CallExpr); call != nil {
+					if exprToString(call.Fun) == "putattr" {
+						t.Fatalf("%s use of putattr in unsupported block", fset.Position(call.Pos()))
+					}
+				}
+				return true
+			})
+		}
+	}
+	return start, end
+}
+
+func pvacfgif(t *testing.T, fset *token.FileSet, cm ast.CommentMap, ifstmt *ast.IfStmt) (start, end *pvacfgnode) {
+	thenStart, thenEnd := pvacfgbody(t, fset, cm, ifstmt.Body.List)
+	var elseStart, elseEnd *pvacfgnode
+	if ifstmt.Else != nil {
+		switch els := ifstmt.Else.(type) {
+		case *ast.IfStmt:
+			elseStart, elseEnd = pvacfgif(t, fset, cm, els)
+		case *ast.BlockStmt:
+			elseStart, elseEnd = pvacfgbody(t, fset, cm, els.List)
+		default:
+			t.Fatalf("%s: unexpected statement %T", fset.Position(els.Pos()), els)
+		}
+	}
+
+	if thenStart != nil && elseStart != nil && thenStart == thenEnd && elseStart == elseEnd && thenStart.form == elseStart.form && thenStart.attr == elseStart.attr {
+		return thenStart, thenEnd
+	}
+
+	if thenStart != nil || elseStart != nil {
+		start = &pvacfgnode{cond: ifstmt.Cond}
+		end = &pvacfgnode{}
+		if thenStart != nil {
+			start.then = thenStart
+			thenEnd.then = end
+		} else {
+			start.then = end
+		}
+		if elseStart != nil {
+			start.els = elseStart
+			elseEnd.then = end
+		} else {
+			start.els = end
+		}
+	}
+	return start, end
+}
+
+func exprToString(t ast.Expr) string {
+	var buf bytes.Buffer
+	printer.Fprint(&buf, token.NewFileSet(), t)
+	return buf.String()
+}
+
+// findLineComment finds the line comment for statement stmt.
+func findLineComment(cm ast.CommentMap, stmt *ast.ExprStmt) *ast.Comment {
+	var r *ast.Comment
+	for _, cmtg := range cm[stmt] {
+		for _, cmt := range cmtg.List {
+			if cmt.Slash > stmt.Pos() {
+				if r != nil {
+					return nil
+				}
+				r = cmt
+			}
+		}
+	}
+	return r
+}
+
+// pvacfgvisit visits the CFG depth first, populates abbrevs with all
+// possible dwAbbrev definitions and returns a tree of if/else statements
+// that picks the correct abbrev.
+func pvacfgvisit(pvacfg *pvacfgnode, abbrevs map[string]int) ast.Stmt {
+	r := &ast.IfStmt{Cond: &ast.BinaryExpr{
+		Op: token.EQL,
+		X:  &ast.SelectorExpr{X: &ast.Ident{Name: "v"}, Sel: &ast.Ident{Name: "Tag"}},
+		Y:  &ast.Ident{Name: "DW_TAG_variable"}}}
+	r.Body = &ast.BlockStmt{List: []ast.Stmt{
+		pvacfgvisitnode(pvacfg, "DW_TAG_variable", []*pvacfgnode{}, abbrevs),
+	}}
+	r.Else = &ast.BlockStmt{List: []ast.Stmt{
+		pvacfgvisitnode(pvacfg, "DW_TAG_formal_parameter", []*pvacfgnode{}, abbrevs),
+	}}
+	return r
+}
+
+func pvacfgvisitnode(pvacfg *pvacfgnode, tag string, path []*pvacfgnode, abbrevs map[string]int) ast.Stmt {
+	if pvacfg == nil {
+		abbrev := toabbrev(tag, path)
+		if _, ok := abbrevs[abbrev]; !ok {
+			abbrevs[abbrev] = len(abbrevs)
+		}
+		return &ast.ReturnStmt{
+			Results: []ast.Expr{&ast.BinaryExpr{
+				Op: token.ADD,
+				X:  &ast.Ident{Name: "DW_ABRV_PUTVAR_START"},
+				Y:  &ast.BasicLit{Kind: token.INT, Value: strconv.Itoa(abbrevs[abbrev])}}}}
+	}
+	if pvacfg.attr != "" {
+		return pvacfgvisitnode(pvacfg.then, tag, append(path, pvacfg), abbrevs)
+	} else if pvacfg.cond != nil {
+		if bx, _ := pvacfg.cond.(*ast.BinaryExpr); bx != nil && bx.Op == token.EQL && exprToString(bx.X) == "v.Tag" {
+			// this condition is "v.Tag == Xxx", check the value of 'tag'
+			y := exprToString(bx.Y)
+			if y == tag {
+				return pvacfgvisitnode(pvacfg.then, tag, path, abbrevs)
+			} else {
+				return pvacfgvisitnode(pvacfg.els, tag, path, abbrevs)
+			}
+		} else {
+			r := &ast.IfStmt{Cond: pvacfg.cond}
+			r.Body = &ast.BlockStmt{List: []ast.Stmt{pvacfgvisitnode(pvacfg.then, tag, path, abbrevs)}}
+			r.Else = &ast.BlockStmt{List: []ast.Stmt{pvacfgvisitnode(pvacfg.els, tag, path, abbrevs)}}
+			return r
+		}
+	} else {
+		return pvacfgvisitnode(pvacfg.then, tag, path, abbrevs)
+	}
+}
+
+func toabbrev(tag string, path []*pvacfgnode) string {
+	buf := new(bytes.Buffer)
+	fmt.Fprintf(buf, "{\n%s,\nDW_CHILDREN_no,\n[]dwAttrForm{\n", tag)
+	for _, node := range path {
+		if node.cond == nil {
+			fmt.Fprintf(buf, "{%s, %s},\n", node.attr, node.form)
+
+		}
+	}
+	fmt.Fprint(buf, "},\n}")
+	return buf.String()
+}
diff --git a/go/src/cmd/internal/edit/edit.go b/go/src/cmd/internal/edit/edit.go
new file mode 100644
index 0000000000000000000000000000000000000000..2d470f4c8a9ec1feeab7b6c8905c5f32937d7b51
--- /dev/null
+++ b/go/src/cmd/internal/edit/edit.go
@@ -0,0 +1,93 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package edit implements buffered position-based editing of byte slices.
+package edit
+
+import (
+	"fmt"
+	"sort"
+)
+
+// A Buffer is a queue of edits to apply to a given byte slice.
+type Buffer struct {
+	old []byte
+	q   edits
+}
+
+// An edit records a single text modification: change the bytes in [start,end) to new.
+type edit struct {
+	start int
+	end   int
+	new   string
+}
+
+// An edits is a list of edits that is sortable by start offset, breaking ties by end offset.
+type edits []edit
+
+func (x edits) Len() int      { return len(x) }
+func (x edits) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
+func (x edits) Less(i, j int) bool {
+	if x[i].start != x[j].start {
+		return x[i].start < x[j].start
+	}
+	return x[i].end < x[j].end
+}
+
+// NewBuffer returns a new buffer to accumulate changes to an initial data slice.
+// The returned buffer maintains a reference to the data, so the caller must ensure
+// the data is not modified until after the Buffer is done being used.
+func NewBuffer(data []byte) *Buffer {
+	return &Buffer{old: data}
+}
+
+func (b *Buffer) Insert(pos int, new string) {
+	if pos < 0 || pos > len(b.old) {
+		panic("invalid edit position")
+	}
+	b.q = append(b.q, edit{pos, pos, new})
+}
+
+func (b *Buffer) Delete(start, end int) {
+	if end < start || start < 0 || end > len(b.old) {
+		panic("invalid edit position")
+	}
+	b.q = append(b.q, edit{start, end, ""})
+}
+
+func (b *Buffer) Replace(start, end int, new string) {
+	if end < start || start < 0 || end > len(b.old) {
+		panic("invalid edit position")
+	}
+	b.q = append(b.q, edit{start, end, new})
+}
+
+// Bytes returns a new byte slice containing the original data
+// with the queued edits applied.
+func (b *Buffer) Bytes() []byte {
+	// Sort edits by starting position and then by ending position.
+	// Breaking ties by ending position allows insertions at point x
+	// to be applied before a replacement of the text at [x, y).
+	sort.Stable(b.q)
+
+	var new []byte
+	offset := 0
+	for i, e := range b.q {
+		if e.start < offset {
+			e0 := b.q[i-1]
+			panic(fmt.Sprintf("overlapping edits: [%d,%d)->%q, [%d,%d)->%q", e0.start, e0.end, e0.new, e.start, e.end, e.new))
+		}
+		new = append(new, b.old[offset:e.start]...)
+		offset = e.end
+		new = append(new, e.new...)
+	}
+	new = append(new, b.old[offset:]...)
+	return new
+}
+
+// String returns a string containing the original data
+// with the queued edits applied.
+func (b *Buffer) String() string {
+	return string(b.Bytes())
+}
diff --git a/go/src/cmd/internal/edit/edit_test.go b/go/src/cmd/internal/edit/edit_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..0e0c564d98704693d2c1179e824c289b8c13a35f
--- /dev/null
+++ b/go/src/cmd/internal/edit/edit_test.go
@@ -0,0 +1,28 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package edit
+
+import "testing"
+
+func TestEdit(t *testing.T) {
+	b := NewBuffer([]byte("0123456789"))
+	b.Insert(8, ",7½,")
+	b.Replace(9, 10, "the-end")
+	b.Insert(10, "!")
+	b.Insert(4, "3.14,")
+	b.Insert(4, "π,")
+	b.Insert(4, "3.15,")
+	b.Replace(3, 4, "three,")
+	want := "012three,3.14,π,3.15,4567,7½,8the-end!"
+
+	s := b.String()
+	if s != want {
+		t.Errorf("b.String() = %q, want %q", s, want)
+	}
+	sb := b.Bytes()
+	if string(sb) != want {
+		t.Errorf("b.Bytes() = %q, want %q", sb, want)
+	}
+}
diff --git a/go/src/cmd/internal/fuzztest/script_test.go b/go/src/cmd/internal/fuzztest/script_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..e8fe701e1763941a75d5eb8f219df831e1d223a1
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/script_test.go
@@ -0,0 +1,22 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package fuzztest
+
+import (
+	"cmd/internal/script/scripttest"
+	"flag"
+	"internal/testenv"
+	"testing"
+)
+
+//go:generate go test cmd/internal/fuzztest -v -run=TestScript/README --fixreadme
+
+var fixReadme = flag.Bool("fixreadme", false, "if true, update README for script tests")
+
+func TestScript(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	testenv.SkipIfShortAndSlow(t)
+	scripttest.RunToolScriptTest(t, nil, "testdata/script", *fixReadme)
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/README b/go/src/cmd/internal/fuzztest/testdata/script/README
new file mode 100644
index 0000000000000000000000000000000000000000..9ec997a138f0f27be42882b819a1531f63600394
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/README
@@ -0,0 +1,286 @@
+This file is generated by 'go generate'. DO NOT EDIT.
+
+This directory holds test scripts *.txt run during 'go test cmd/<toolname>'.
+To run a specific script foo.txt
+
+	go test cmd/<toolname> -run=Script/^foo$
+
+In general script files should have short names: a few words,
+ not whole sentences.
+The first word should be the general category of behavior being tested,
+often the name of a go subcommand (build, link, compile, ...) or concept (vendor, pattern).
+
+Each script is a text archive (go doc internal/txtar).
+The script begins with an actual command script to run
+followed by the content of zero or more supporting files to
+create in the script's temporary file system before it starts executing.
+
+As an example, run_hello.txt says:
+
+	# hello world
+	go run hello.go
+	stderr 'hello world'
+	! stdout .
+
+	-- hello.go --
+	package main
+	func main() { println("hello world") }
+
+Each script runs in a fresh temporary work directory tree, available to scripts as $WORK.
+Scripts also have access to other environment variables, including:
+
+	GOARCH=<target GOARCH>
+	GOOS=<target GOOS>
+	TMPDIR=$WORK/tmp
+	devnull=<value of os.DevNull>
+	goversion=<current Go version; for example, 1.12>
+
+On Plan 9, the variables $path and $home are set instead of $PATH and $HOME.
+On Windows, the variables $USERPROFILE and $TMP are set instead of
+$HOME and $TMPDIR.
+
+The lines at the top of the script are a sequence of commands to be executed by
+a small script engine configured in .../cmd/internal/script/scripttest/run.go (not the system shell).
+
+Each line of a script is parsed into a sequence of space-separated command
+words, with environment variable expansion within each word and # marking
+an end-of-line comment. Additional variables named ':' and '/' are expanded
+within script arguments (expanding to the value of os.PathListSeparator and
+os.PathSeparator respectively) but are not inherited in subprocess environments.
+
+Adding single quotes around text keeps spaces in that text from being treated
+as word separators and also disables environment variable expansion. Inside a
+single-quoted block of text, a repeated single quote indicates a literal single
+quote, as in:
+
+    'Don''t communicate by sharing memory.'
+
+A line beginning with # is a comment and conventionally explains what is being
+done or tested at the start of a new section of the script.
+
+Commands are executed one at a time, and errors are checked for each command;
+if any command fails unexpectedly, no subsequent commands in the script are
+executed. The command prefix ! indicates that the command on the rest of the
+line (typically go or a matching predicate) must fail instead of succeeding.
+The command prefix ? indicates that the command may or may not succeed, but the
+script should continue regardless.
+
+The command prefix [cond] indicates that the command on the rest of the line
+should only run when the condition is satisfied.
+
+A condition can be negated: [!root] means to run the rest of the line only if
+the user is not root. Multiple conditions may be given for a single command,
+for example, '[linux] [amd64] skip'. The command will run if all conditions are
+satisfied.
+
+When TestScript runs a script and the script fails, by default TestScript shows
+the execution of the most recent phase of the script (since the last # comment)
+and only shows the # comments for earlier phases.
+
+Note also that in reported output, the actual name of the per-script temporary directory
+has been consistently replaced with the literal string $WORK.
+
+The available commands are:
+cat files...
+	concatenate files and print to the script's stdout buffer
+
+
+cc args...
+	run the platform C compiler
+
+
+cd dir
+	change the working directory
+
+
+chmod perm paths...
+	change file mode bits
+
+	Changes the permissions of the named files or directories to
+	be equal to perm.
+	Only numerical permissions are supported.
+
+cmp [-q] file1 file2
+	compare files for differences
+
+	By convention, file1 is the actual data and file2 is the
+	expected data.
+	The command succeeds if the file contents are identical.
+	File1 can be 'stdout' or 'stderr' to compare the stdout or
+	stderr buffer from the most recent command.
+
+cmpenv [-q] file1 file2
+	compare files for differences, with environment expansion
+
+	By convention, file1 is the actual data and file2 is the
+	expected data.
+	The command succeeds if the file contents are identical
+	after substituting variables from the script environment.
+	File1 can be 'stdout' or 'stderr' to compare the script's
+	stdout or stderr buffer.
+
+cp src... dst
+	copy files to a target file or directory
+
+	src can include 'stdout' or 'stderr' to copy from the
+	script's stdout or stderr buffer.
+
+echo string...
+	display a line of text
+
+
+env [key[=value]...]
+	set or log the values of environment variables
+
+	With no arguments, print the script environment to the log.
+	Otherwise, add the listed key=value pairs to the environment
+	or print the listed keys.
+
+exec program [args...] [&]
+	run an executable program with arguments
+
+	Note that 'exec' does not terminate the script (unlike Unix
+	shells).
+
+exists [-readonly] [-exec] file...
+	check that files exist
+
+
+go [args...] [&]
+	run the 'go' program provided by the script host
+
+
+grep [-count=N] [-q] 'pattern' file
+	find lines in a file that match a pattern
+
+	The command succeeds if at least one match (or the exact
+	count, if given) is found.
+	The -q flag suppresses printing of matches.
+
+help [-v] name...
+	log help text for commands and conditions
+
+	To display help for a specific condition, enclose it in
+	brackets: 'help [amd64]'.
+	To display complete documentation when listing all commands,
+	pass the -v flag.
+
+mkdir path...
+	create directories, if they do not already exist
+
+	Unlike Unix mkdir, parent directories are always created if
+	needed.
+
+mv old new
+	rename a file or directory to a new path
+
+	OS-specific restrictions may apply when old and new are in
+	different directories.
+
+replace [old new]... file
+	replace strings in a file
+
+	The 'old' and 'new' arguments are unquoted as if in quoted
+	Go strings.
+
+rm path...
+	remove a file or directory
+
+	If the path is a directory, its contents are removed
+	recursively.
+
+skip [msg]
+	skip the current test
+
+
+sleep duration [&]
+	sleep for a specified duration
+
+	The duration must be given as a Go time.Duration string.
+
+stderr [-count=N] [-q] 'pattern' file
+	find lines in the stderr buffer that match a pattern
+
+	The command succeeds if at least one match (or the exact
+	count, if given) is found.
+	The -q flag suppresses printing of matches.
+
+stdout [-count=N] [-q] 'pattern' file
+	find lines in the stdout buffer that match a pattern
+
+	The command succeeds if at least one match (or the exact
+	count, if given) is found.
+	The -q flag suppresses printing of matches.
+
+stop [msg]
+	stop execution of the script
+
+	The message is written to the script log, but no error is
+	reported from the script engine.
+
+symlink path -> target
+	create a symlink
+
+	Creates path as a symlink to target.
+	The '->' token (like in 'ls -l' output on Unix) is required.
+
+wait 
+	wait for completion of background commands
+
+	Waits for all background commands to complete.
+	The output (and any error) from each command is printed to
+	the log in the order in which the commands were started.
+	After the call to 'wait', the script's stdout and stderr
+	buffers contain the concatenation of the background
+	commands' outputs.
+
+
+
+The available conditions are:
+[GOARCH:*]
+	runtime.GOARCH == <suffix>
+[GODEBUG:*]
+	GODEBUG contains <suffix>
+[GOEXPERIMENT:*]
+	GOEXPERIMENT <suffix> is enabled
+[GOOS:*]
+	runtime.GOOS == <suffix>
+[asan]
+	GOOS/GOARCH supports -asan
+[buildmode:*]
+	go supports -buildmode=<suffix>
+[cgo]
+	host CGO_ENABLED
+[cgolinkext]
+	platform requires external linking for cgo
+[compiler:*]
+	runtime.Compiler == <suffix>
+[cross]
+	cmd/go GOOS/GOARCH != GOHOSTOS/GOHOSTARCH
+[exec:*]
+	<suffix> names an executable in the test binary's PATH
+[fuzz]
+	GOOS/GOARCH supports -fuzz
+[fuzz-instrumented]
+	GOOS/GOARCH supports -fuzz with instrumentation
+[go-builder]
+	GO_BUILDER_NAME is non-empty
+[link]
+	testenv.HasLink()
+[msan]
+	GOOS/GOARCH supports -msan
+[mustlinkext]
+	platform always requires external linking
+[pielinkext]
+	platform requires external linking for PIE
+[race]
+	GOOS/GOARCH supports -race
+[root]
+	os.Geteuid() == 0
+[short]
+	testing.Short()
+[symlink]
+	testenv.HasSymlink()
+[verbose]
+	testing.Verbose()
+
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bb88ead106d6e0d8fe6a19f73011ad01edd0f298
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz.txt
@@ -0,0 +1,503 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# This test uses -vet=off to suppress vet, as vet's "tests" analyzer would
+# otherwise statically report the problems we are trying to observe dynamically.
+
+# Test that running a fuzz target that returns without failing or calling
+# f.Fuzz fails and causes a non-zero exit status.
+! go test -vet=off noop_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that fuzzing a fuzz target that returns without failing or calling
+# f.Fuzz fails and causes a non-zero exit status.
+! go test -vet=off -fuzz=Fuzz -fuzztime=1x noop_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that calling f.Error in a fuzz target causes a non-zero exit status.
+! go test -vet=off -fuzz=Fuzz -fuzztime=1x error_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that calling f.Fatal in a fuzz target causes a non-zero exit status.
+! go test -vet=off fatal_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that successful test exits cleanly.
+go test -vet=off success_fuzz_test.go
+stdout ^ok
+! stdout FAIL
+
+# Test that successful fuzzing exits cleanly.
+go test -vet=off -fuzz=Fuzz -fuzztime=1x success_fuzz_test.go
+stdout ok
+! stdout FAIL
+
+# Test that calling f.Fatal while fuzzing causes a non-zero exit status.
+! go test -vet=off -fuzz=Fuzz -fuzztime=1x fatal_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test error with seed corpus in f.Fuzz
+! go test -vet=off -run Fuzz_error -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout FAIL
+stdout 'error here'
+
+[short] stop
+
+# Test that calling panic(nil) in a fuzz target causes a non-zero exit status.
+! go test -vet=off panic_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that skipped test exits cleanly.
+go test -vet=off skipped_fuzz_test.go
+stdout ok
+! stdout FAIL
+
+# Test that f.Fatal within f.Fuzz panics
+! go test -vet=off fatal_fuzz_fn_fuzz_test.go
+! stdout ^ok
+! stdout 'fatal here'
+stdout FAIL
+stdout 'fuzz target'
+
+# Test that f.Error within f.Fuzz panics
+! go test -vet=off error_fuzz_fn_fuzz_test.go
+! stdout ^ok
+! stdout 'error here'
+stdout FAIL
+stdout 'fuzz target'
+
+# Test that f.Fail within f.Fuzz panics
+! go test -vet=off fail_fuzz_fn_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+stdout 'fuzz target'
+
+# Test that f.Skip within f.Fuzz panics
+! go test -vet=off skip_fuzz_fn_fuzz_test.go
+! stdout ^ok
+! stdout 'skip here'
+stdout FAIL
+stdout 'fuzz target'
+
+# Test that f.Skipped within f.Fuzz panics
+! go test -vet=off skipped_fuzz_fn_fuzz_test.go
+! stdout ^ok
+! stdout 'f.Skipped is'
+stdout FAIL
+stdout 'fuzz target'
+stdout 't.Skipped is false'
+
+# Test that runtime.Goexit within the fuzz function is an error.
+! go test -vet=off goexit_fuzz_fn_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that a call to f.Fatal after the Fuzz func is executed.
+! go test -vet=off fatal_after_fuzz_func_fuzz_test.go
+! stdout ok
+stdout FAIL
+
+# Test that missing *T in f.Fuzz causes a non-zero exit status.
+! go test -vet=off incomplete_fuzz_call_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that a panic in the Cleanup func is executed.
+! go test -vet=off cleanup_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+stdout 'failed some precondition'
+
+# Test success with seed corpus in f.Fuzz
+go test -vet=off -run Fuzz_pass -vet=off fuzz_add_test.go
+stdout ok
+! stdout FAIL
+! stdout 'off by one error'
+
+# Test fatal with seed corpus in f.Fuzz
+! go test -vet=off -run Fuzz_fatal -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout FAIL
+stdout 'fatal here'
+
+# Test panic with seed corpus in f.Fuzz
+! go test -vet=off -run Fuzz_panic -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout FAIL
+stdout 'off by one error'
+
+# Test panic(nil) with seed corpus in f.Fuzz
+! go test -vet=off -run Fuzz_nilPanic -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test panic with unsupported seed corpus
+! go test -vet=off -run Fuzz_unsupported -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test panic with different number of args to f.Add
+! go test -vet=off -run Fuzz_addDifferentNumber -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test panic with different type of args to f.Add
+! go test -vet=off -run Fuzz_addDifferentType -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test that the wrong type given with f.Add will fail.
+! go test -vet=off -run Fuzz_wrongType -vet=off fuzz_add_test.go
+! stdout ^ok
+stdout '\[string int\], want \[\[\]uint8 int8\]'
+stdout FAIL
+
+# Test fatal with testdata seed corpus
+! go test -vet=off -run Fuzz_fail corpustesting/fuzz_testdata_corpus_test.go
+! stdout ^ok
+stdout FAIL
+stdout 'fatal here'
+
+# Test pass with testdata seed corpus
+go test -vet=off -run Fuzz_pass corpustesting/fuzz_testdata_corpus_test.go
+stdout ok
+! stdout FAIL
+! stdout 'fatal here'
+
+# Test pass with testdata and f.Add seed corpus
+go test -vet=off -run Fuzz_passString corpustesting/fuzz_testdata_corpus_test.go
+stdout ok
+! stdout FAIL
+
+# Fuzzing pass with testdata and f.Add seed corpus (skip running tests first)
+go test -vet=off -run=None -fuzz=Fuzz_passString corpustesting/fuzz_testdata_corpus_test.go -fuzztime=10x
+stdout ok
+! stdout FAIL
+
+# Fuzzing pass with testdata and f.Add seed corpus
+go test -vet=off -run=Fuzz_passString -fuzz=Fuzz_passString corpustesting/fuzz_testdata_corpus_test.go -fuzztime=10x
+stdout ok
+! stdout FAIL
+
+# Test panic with malformed seed corpus
+! go test -vet=off -run Fuzz_fail corpustesting/fuzz_testdata_corpus_test.go
+! stdout ^ok
+stdout FAIL
+
+# Test pass with file in other nested testdata directory
+go test -vet=off -run Fuzz_inNestedDir corpustesting/fuzz_testdata_corpus_test.go
+stdout ok
+! stdout FAIL
+! stdout 'fatal here'
+
+# Test fails with file containing wrong type
+! go test -vet=off -run Fuzz_wrongType corpustesting/fuzz_testdata_corpus_test.go
+! stdout ^ok
+stdout FAIL
+
+-- noop_fuzz_test.go --
+package noop_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {}
+
+-- error_fuzz_test.go --
+package error_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Error("error in target")
+}
+
+-- fatal_fuzz_test.go --
+package fatal_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Fatal("fatal in target")
+}
+
+-- panic_fuzz_test.go --
+package panic_fuzz
+
+import "testing"
+
+func Fuzz_panic(f *testing.F) {
+    panic(nil)
+}
+
+-- success_fuzz_test.go --
+package success_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Fuzz(func (*testing.T, []byte) {})
+}
+
+-- skipped_fuzz_test.go --
+package skipped_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Skip()
+}
+
+-- fatal_fuzz_fn_fuzz_test.go --
+package fatal_fuzz_fn_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Add([]byte("aa"))
+    f.Fuzz(func(t *testing.T, b []byte) {
+        f.Fatal("fatal here")
+    })
+}
+
+-- error_fuzz_fn_fuzz_test.go --
+package error_fuzz_fn_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Add([]byte("aa"))
+    f.Fuzz(func(t *testing.T, b []byte) {
+        f.Error("error here")
+    })
+}
+
+-- fail_fuzz_fn_fuzz_test.go --
+package skip_fuzz_fn_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Add([]byte("aa"))
+    f.Fuzz(func(t *testing.T, b []byte) {
+        f.Fail()
+    })
+}
+
+-- skip_fuzz_fn_fuzz_test.go --
+package skip_fuzz_fn_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Add([]byte("aa"))
+    f.Fuzz(func(t *testing.T, b []byte) {
+        f.Skip("skip here")
+    })
+}
+
+-- skipped_fuzz_fn_fuzz_test.go --
+package skipped_fuzz_fn_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Add([]byte("aa"))
+    f.Fuzz(func(t *testing.T, b []byte) {
+        t.Logf("t.Skipped is %t\n", t.Skipped())
+        t.Logf("f.Skipped is %t\n", f.Skipped())
+    })
+}
+
+-- goexit_fuzz_fn_fuzz_test.go --
+package goexit_fuzz_fn_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Add([]byte("aa"))
+    f.Fuzz(func(t *testing.T, b []byte) {
+        runtime.Goexit()
+    })
+}
+
+-- fatal_after_fuzz_func_fuzz_test.go --
+package fatal_after_fuzz_func_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Fuzz(func(t *testing.T, b []byte) {
+        // no-op
+    })
+    f.Fatal("this shouldn't be called")
+}
+
+-- incomplete_fuzz_call_fuzz_test.go --
+package incomplete_fuzz_call_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Fuzz(func(b []byte) {
+        // this is missing *testing.T as the first param, so should panic
+    })
+}
+
+-- cleanup_fuzz_test.go --
+package cleanup_fuzz_test
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Cleanup(func() {
+        panic("failed some precondition")
+    })
+    f.Fuzz(func(t *testing.T, b []byte) {
+        // no-op
+    })
+}
+
+-- fuzz_add_test.go --
+package fuzz_add
+
+import "testing"
+
+func add(f *testing.F) {
+    f.Helper()
+    f.Add([]byte("123"))
+    f.Add([]byte("12345"))
+    f.Add([]byte(""))
+}
+
+func Fuzz_pass(f *testing.F) {
+    add(f)
+    f.Fuzz(func(t *testing.T, b []byte) {
+        if len(b) == -1 {
+            t.Fatal("fatal here") // will not be executed
+        }
+    })
+}
+
+func Fuzz_error(f *testing.F) {
+    add(f)
+    f.Fuzz(func(t *testing.T, b []byte) {
+        if len(b) == 3 {
+            t.Error("error here")
+        }
+    })
+}
+
+func Fuzz_fatal(f *testing.F) {
+    add(f)
+    f.Fuzz(func(t *testing.T, b []byte) {
+        if len(b) == 0 {
+            t.Fatal("fatal here")
+        }
+    })
+}
+
+func Fuzz_panic(f *testing.F) {
+    add(f)
+    f.Fuzz(func(t *testing.T, b []byte) {
+        if len(b) == 5 {
+            panic("off by one error")
+        }
+    })
+}
+
+func Fuzz_nilPanic(f *testing.F) {
+    add(f)
+    f.Fuzz(func(t *testing.T, b []byte) {
+        if len(b) == 3 {
+            panic(nil)
+        }
+    })
+}
+
+func Fuzz_unsupported(f *testing.F) {
+    m := make(map[string]bool)
+    f.Add(m)
+    f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func Fuzz_addDifferentNumber(f *testing.F) {
+    f.Add([]byte("a"))
+    f.Add([]byte("a"), []byte("b"))
+    f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func Fuzz_addDifferentType(f *testing.F) {
+    f.Add(false)
+    f.Add(1234)
+    f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func Fuzz_wrongType(f *testing.F) {
+    f.Add("hello", 50)
+    f.Fuzz(func(*testing.T, []byte, int8) {})
+}
+
+-- corpustesting/fuzz_testdata_corpus_test.go --
+package fuzz_testdata_corpus
+
+import "testing"
+
+func fuzzFn(f *testing.F) {
+    f.Helper()
+    f.Fuzz(func(t *testing.T, b []byte) {
+        if string(b) == "12345" {
+            t.Fatal("fatal here")
+        }
+    })
+}
+
+func Fuzz_fail(f *testing.F) {
+    fuzzFn(f)
+}
+
+func Fuzz_pass(f *testing.F) {
+    fuzzFn(f)
+}
+
+func Fuzz_passString(f *testing.F) {
+    f.Add("some seed corpus")
+    f.Fuzz(func(*testing.T, string) {})
+}
+
+func Fuzz_panic(f *testing.F) {
+    f.Fuzz(func(t *testing.T, b []byte) {})
+}
+
+func Fuzz_inNestedDir(f *testing.F) {
+    f.Fuzz(func(t *testing.T, b []byte) {})
+}
+
+func Fuzz_wrongType(f *testing.F) {
+    f.Fuzz(func(t *testing.T, b []byte) {})
+}
+
+-- corpustesting/testdata/fuzz/Fuzz_fail/1 --
+go test fuzz v1
+[]byte("12345")
+-- corpustesting/testdata/fuzz/Fuzz_pass/1 --
+go test fuzz v1
+[]byte("00000")
+-- corpustesting/testdata/fuzz/Fuzz_passString/1 --
+go test fuzz v1
+string("hello")
+-- corpustesting/testdata/fuzz/Fuzz_panic/1 --
+malformed
+-- corpustesting/testdata/fuzz/Fuzz_inNestedDir/anotherdir/1 --
+go test fuzz v1
+[]byte("12345")
+-- corpustesting/testdata/fuzz/Fuzz_wrongType/1 --
+go test fuzz v1
+int("00000")
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cache.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cache.txt
new file mode 100644
index 0000000000000000000000000000000000000000..752ab3adecac65e4ac61e11e8c4b051d0d13c861
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cache.txt
@@ -0,0 +1,97 @@
+[!fuzz-instrumented] skip
+
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Fuzz cache should not exist after a regular test run.
+go test .
+exists $GOCACHE
+! exists $GOCACHE/fuzz
+
+# Fuzzing should write interesting values to the cache.
+go test -fuzz=FuzzY -fuzztime=100x .
+go run ./contains_files $GOCACHE/fuzz/example.com/y/FuzzY
+
+# 'go clean -cache' should not delete the fuzz cache.
+go clean -cache
+exists $GOCACHE/fuzz
+
+# 'go clean -fuzzcache' should delete the fuzz cache but not the build cache.
+go build -x ./empty
+stderr '(compile|gccgo)( |\.exe).*empty.go'
+go clean -fuzzcache
+! exists $GOCACHE/fuzz
+go build -x ./empty
+! stderr '(compile|gccgo)( |\.exe).*empty.go'
+
+# Fuzzing indicates that one new interesting value was found with an empty
+# corpus, and the total size of the cache is now 1.
+go clean -fuzzcache
+go test -fuzz=FuzzEmpty -fuzztime=10000x .
+stdout 'new interesting: 1'
+stdout 'total: 1'
+
+# Fuzzing again with a small fuzztime does not find any other interesting
+# values but still indicates that the cache size is 1.
+go test -fuzz=FuzzEmpty -fuzztime=2x .
+stdout 'new interesting: 0'
+stdout 'total: 1'
+
+! go clean -fuzzcache example.com/y
+stderr 'go: clean -fuzzcache cannot be used with package arguments'
+
+-- go.mod --
+module example.com/y
+
+go 1.16
+-- y_test.go --
+package y
+
+import (
+	"io"
+	"testing"
+)
+
+func FuzzEmpty(f *testing.F) {
+    f.Fuzz(func (*testing.T, []byte) {})
+}
+
+func FuzzY(f *testing.F) {
+	f.Add([]byte("y"))
+	f.Fuzz(func(t *testing.T, b []byte) { Y(io.Discard, b) })
+}
+-- y.go --
+package y
+
+import (
+	"bytes"
+	"io"
+)
+
+func Y(w io.Writer, b []byte) {
+	if !bytes.Equal(b, []byte("y")) {
+		w.Write([]byte("not equal"))
+	}
+}
+-- empty/empty.go --
+package empty
+-- contains_files/contains_files.go --
+package main
+
+import (
+	"fmt"
+	"path/filepath"
+	"io/ioutil"
+	"os"
+)
+
+func main() {
+	infos, err := ioutil.ReadDir(filepath.Clean(os.Args[1]))
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	if len(infos) == 0 {
+		os.Exit(1)
+	}
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cgo.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cgo.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1a0487700da7b27b335e13f0514947c896690383
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cgo.txt
@@ -0,0 +1,28 @@
+[!fuzz] skip
+[!cgo] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Test that fuzzing works with cgo (issue 65169)
+
+go test -fuzz=. -fuzztime=1x
+stdout ok
+! stdout FAIL
+
+-- go.mod --
+module example.com/p
+
+go 1.20
+-- c.go --
+package p
+
+import "C"
+-- c_test.go --
+package p
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+	f.Add(0)
+	f.Fuzz(func(t *testing.T, x int) {})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_chatty.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_chatty.txt
new file mode 100644
index 0000000000000000000000000000000000000000..01a68cb700f44480564de93d32987ffa86d57cae
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_chatty.txt
@@ -0,0 +1,103 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Run chatty fuzz targets with an error.
+! go test -v chatty_error_fuzz_test.go
+! stdout '^ok'
+stdout 'FAIL'
+stdout 'error in target'
+
+# Run chatty fuzz targets with a fatal.
+! go test -v chatty_fatal_fuzz_test.go
+! stdout '^ok'
+stdout 'FAIL'
+stdout 'fatal in target'
+
+# Run chatty fuzz target with a panic
+! go test -v chatty_panic_fuzz_test.go
+! stdout ^ok
+stdout FAIL
+stdout 'this is bad'
+
+# Run skipped chatty fuzz targets.
+go test -v chatty_skipped_fuzz_test.go
+stdout ok
+stdout SKIP
+! stdout FAIL
+
+# Run successful chatty fuzz targets.
+go test -v chatty_fuzz_test.go
+stdout ok
+stdout PASS
+stdout 'all good here'
+! stdout FAIL
+
+# Fuzz successful chatty fuzz target that includes a separate unit test.
+go test -v chatty_with_test_fuzz_test.go -fuzz=Fuzz -fuzztime=1x
+stdout ok
+stdout PASS
+! stdout FAIL
+stdout -count=1 'all good here'
+# Verify that the unit test is only run once.
+stdout -count=1 'logged foo'
+
+-- chatty_error_fuzz_test.go --
+package chatty_error_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Error("error in target")
+}
+
+-- chatty_fatal_fuzz_test.go --
+package chatty_fatal_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Fatal("fatal in target")
+}
+
+-- chatty_panic_fuzz_test.go --
+package chatty_panic_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    panic("this is bad")
+}
+
+-- chatty_skipped_fuzz_test.go --
+package chatty_skipped_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Skip()
+}
+
+-- chatty_fuzz_test.go --
+package chatty_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+    f.Log("all good here")
+    f.Fuzz(func(*testing.T, []byte) {})
+}
+
+-- chatty_with_test_fuzz_test.go --
+package chatty_with_test_fuzz
+
+import "testing"
+
+func TestFoo(t *testing.T) {
+    t.Log("logged foo")
+}
+
+func Fuzz(f *testing.F) {
+    f.Log("all good here")
+    f.Fuzz(func(*testing.T, []byte) {})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cleanup.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cleanup.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5f864987cb6facd0e517ca4bec704e33c8004648
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cleanup.txt
@@ -0,0 +1,67 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Cleanup should run after F.Skip.
+go test -run=FuzzTargetSkip
+stdout cleanup
+
+# Cleanup should run after F.Fatal.
+! go test -run=FuzzTargetFatal
+stdout cleanup
+
+# Cleanup should run after an unexpected runtime.Goexit.
+! go test -run=FuzzTargetGoexit
+stdout cleanup
+
+# Cleanup should run after panic.
+! go test -run=FuzzTargetPanic
+stdout cleanup
+
+# Cleanup should run in fuzz function on seed corpus.
+go test -v -run=FuzzFunction
+stdout '(?s)inner.*outer'
+
+# TODO(jayconrod): test cleanup while fuzzing. For now, the worker process's
+# stdout and stderr is connected to the coordinator's, but it should eventually
+# be connected to os.DevNull, so we wouldn't see t.Log output.
+
+-- go.mod --
+module cleanup
+
+go 1.15
+-- cleanup_test.go --
+package cleanup
+
+import (
+	"runtime"
+	"testing"
+)
+
+func FuzzTargetSkip(f *testing.F) {
+	f.Cleanup(func() { f.Log("cleanup") })
+	f.Skip()
+}
+
+func FuzzTargetFatal(f *testing.F) {
+	f.Cleanup(func() { f.Log("cleanup") })
+	f.Fatal()
+}
+
+func FuzzTargetGoexit(f *testing.F) {
+	f.Cleanup(func() { f.Log("cleanup") })
+	runtime.Goexit()
+}
+
+func FuzzTargetPanic(f *testing.F) {
+	f.Cleanup(func() { f.Log("cleanup") })
+	panic("oh no")
+}
+
+func FuzzFunction(f *testing.F) {
+	f.Add([]byte{0})
+	f.Cleanup(func() { f.Log("outer") })
+	f.Fuzz(func(t *testing.T, b []byte) {
+		t.Cleanup(func() { t.Logf("inner") })
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_context.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_context.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a830684708e65b66198180d512fca0b2bf2da7aa
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_context.txt
@@ -0,0 +1,47 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Test fuzz.Context.
+go test -vet=off context_fuzz_test.go
+stdout ^ok
+! stdout FAIL
+
+go test -vet=off -fuzz=Fuzz -fuzztime=1x context_fuzz_test.go
+stdout ok
+! stdout FAIL
+
+-- context_fuzz_test.go --
+package context_fuzz
+
+import (
+	"context"
+	"errors"
+	"testing"
+)
+
+func Fuzz(f *testing.F) {
+	ctx := f.Context()
+	if err := ctx.Err(); err != nil {
+		f.Fatalf("expected non-canceled context, got %v", err)
+	}
+
+	f.Fuzz(func(t *testing.T, data []byte) {
+		innerCtx := t.Context()
+		if err := innerCtx.Err(); err != nil {
+			t.Fatalf("expected inner test to not inherit canceled context, got %v", err)
+		}
+
+		t.Cleanup(func() {
+			if !errors.Is(innerCtx.Err(), context.Canceled) {
+				t.Fatal("expected context of inner test to be canceled after its fuzz function finished")
+			}
+		})
+	})
+
+	f.Cleanup(func() {
+		if !errors.Is(ctx.Err(), context.Canceled) {
+			f.Fatal("expected context canceled before cleanup")
+		}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cov.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cov.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0844a3db63518d98e79fa9ce08b882a7f35d08e
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_cov.txt
@@ -0,0 +1,36 @@
+# Test that coverage instrumentation is working. Without the instrumentation
+# it is _extremely_ unlikely that the fuzzer would produce this particular
+# input in any reasonable amount of time.
+
+[short] skip
+[!fuzz-instrumented] skip
+env GOCACHE=$WORK/cache
+
+# TODO(#51484): enabled debugging info to help diagnose a deadlock in the fuzzer
+env GODEBUG=fuzzdebug=1
+! go test -fuzz=FuzzCov -v
+! stderr 'cov instrumentation working'
+
+-- go.mod --
+module test
+
+-- cov_test.go --
+package cov
+
+import "testing"
+
+func FuzzCov(f *testing.F) {
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if len(b) == 8 &&
+			b[0] == 'h' &&
+			b[1] == 'e' &&
+			b[2] == 'l' &&
+			b[3] == 'l' &&
+			b[4] == 'o' &&
+			b[5] == ' ' &&
+			b[6] == ':' &&
+			b[7] == ')' {
+			panic("cov instrumentation working")
+		}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_deadline.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_deadline.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a51df345e988a0c37d14951aedc55ab4b7237a87
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_deadline.txt
@@ -0,0 +1,46 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Warm up the build cache with GOMAXPROCS unrestricted.
+go test -c -o $devnull
+
+# For the fuzzing phase, we reduce GOMAXPROCS to avoid consuming too many
+# resources during the test. Ideally this would just free up resources to run
+# other parallel tests more quickly, but unfortunately it is actually necessary
+# in some 32-bit environments to prevent the fuzzing engine from running out of
+# address space (see https://go.dev/issue/65434).
+env GOMAXPROCS=2
+
+# The fuzz function should be able to detect whether -timeout
+# was set with T.Deadline. Note there is no F.Deadline, and
+# there is no timeout while fuzzing, even if -fuzztime is set.
+go test -run=FuzzDeadline -wantdeadline=true # -timeout defaults to 10m
+go test -run=FuzzDeadline -timeout=0 -wantdeadline=false
+! go test -run=FuzzDeadline -timeout=1s -wantdeadline=false
+go test -run=FuzzDeadline -timeout=1s -wantdeadline=true
+go test -fuzz=FuzzDeadline -timeout=0 -fuzztime=1s -wantdeadline=false
+go test -fuzz=FuzzDeadline -timeout=0 -fuzztime=100x -wantdeadline=false
+
+-- go.mod --
+module fuzz
+
+go 1.16
+-- fuzz_deadline_test.go --
+package fuzz_test
+
+import (
+	"flag"
+	"testing"
+)
+
+var wantDeadline = flag.Bool("wantdeadline", false, "whether the test should have a deadline")
+
+func FuzzDeadline(f *testing.F) {
+	f.Add("run once")
+	f.Fuzz(func (t *testing.T, _ string) {
+		if _, hasDeadline := t.Deadline(); hasDeadline != *wantDeadline {
+			t.Fatalf("function got %v; want %v", hasDeadline, *wantDeadline)
+		}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_dup_cache.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_dup_cache.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f54a77c5bb332f4c85f40a5bc17aaa2afdec7400
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_dup_cache.txt
@@ -0,0 +1,53 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# This test checks that cached corpus loading properly handles duplicate entries (this can
+# happen when a f.Add value has a duplicate entry in the cached corpus.) Duplicate entries
+# should be discarded, and the rest of the cache should be loaded as normal.
+
+env GOCACHE=$WORK/cache
+env GODEBUG=fuzzdebug=1
+
+mkdir -p $GOCACHE/fuzz/fuzztest/FuzzTarget
+go run ./populate $GOCACHE/fuzz/fuzztest/FuzzTarget
+
+go test -fuzz=FuzzTarget -fuzztime=10x .
+stdout 'entries: 5'
+
+-- go.mod --
+module fuzztest
+
+go 1.17
+
+-- fuzz_test.go --
+package fuzz
+
+import "testing"
+
+func FuzzTarget(f *testing.F) {
+    f.Add(int(0))
+    f.Fuzz(func(t *testing.T, _ int) {})
+}
+
+-- populate/main.go --
+package main
+
+import (
+    "path/filepath"
+	"fmt"
+	"os"
+)
+
+func main() {
+	for i := 0; i < 10; i++ {
+		b := byte(0)
+		if i > 5 {
+			b = byte(i)
+		}
+        tmpl := "go test fuzz v1\nint(%d)\n"
+		if err := os.WriteFile(filepath.Join(os.Args[1], fmt.Sprint(i)), []byte(fmt.Sprintf(tmpl, b)), 0777); err != nil {
+			panic(err)
+		}
+	}
+}
\ No newline at end of file
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_err_deadlock.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_err_deadlock.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4feb41a30f1e9ee457c98fc7578a6edea1c9040e
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_err_deadlock.txt
@@ -0,0 +1,50 @@
+[short] skip
+[!fuzz-instrumented] skip
+
+env GOCACHE=$WORK/cache
+! go test -fuzz=FuzzDead -v
+# This is a somewhat inexact check, but since we don't prefix the error with anything
+# and as the error suffix is platform dependent, this is the best we can do. In the
+# deadlock failure case, the test will just deadlock and timeout anyway, so it should
+# be clear that that failure mode is different.
+stdout 'open'
+
+-- go.mod --
+module test
+
+-- cov_test.go --
+package dead
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+)
+
+func FuzzDead(f *testing.F) {
+	go func() {
+		c := filepath.Join(os.Getenv("GOCACHE"), "fuzz", "test", "FuzzDead")
+		t := time.NewTicker(time.Second)
+		for range t.C {
+			files, _ := os.ReadDir(c)
+			if len(files) > 0 {
+				os.RemoveAll(c)
+			}
+		}
+	}()
+
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if len(b) == 8 &&
+			b[0] == 'h' &&
+			b[1] == 'e' &&
+			b[2] == 'l' &&
+			b[3] == 'l' &&
+			b[4] == 'o' &&
+			b[5] == ' ' &&
+			b[6] == ':' &&
+			b[7] == ')' {
+			return
+		}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_fuzztime.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_fuzztime.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3cc23985a3934aa6e4ab91d2e1d927dbcb590bc7
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_fuzztime.txt
@@ -0,0 +1,129 @@
+skip # a 5s timeout is never going to be reliable (go.dev/issue/72140)
+
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# There are no seed values, so 'go test' should finish quickly.
+go test
+
+# For the fuzzing phase, we reduce GOMAXPROCS to avoid consuming too many
+# resources during the test. Ideally this would just free up resources to run
+# other parallel tests more quickly, but unfortunately it is actually necessary
+# in some 32-bit environments to prevent the fuzzing engine from running out of
+# address space (see https://go.dev/issue/65434).
+env GOMAXPROCS=2
+
+# Fuzzing should exit 0 after fuzztime, even if timeout is short.
+go test -timeout=3s -fuzz=FuzzFast -fuzztime=5s
+
+# We should see the same behavior when invoking the test binary directly.
+go test -c
+exec ./fuzz.test$GOEXE -test.timeout=3s -test.fuzz=FuzzFast -test.fuzztime=5s -test.parallel=1 -test.fuzzcachedir=$WORK/cache
+
+# Timeout should not cause inputs to be written as crashers.
+! exists testdata/fuzz
+
+# When we use fuzztime with an "x" suffix, it runs a specific number of times.
+# This fuzz function creates a file with a unique name ($pid.$count) on each
+# run. We count the files to find the number of runs.
+mkdir count
+go test -fuzz=FuzzTestCount -fuzztime=1000x -fuzzminimizetime=1x
+go run check_file_count.go count 1000
+
+# When we use fuzzminimizetime with an "x" suffix, it runs a specific number of
+# times while minimizing. This fuzz function creates a file with a unique name
+# ($pid.$count) on each run once the first crash has been found. That means that
+# there should be one file for each execution of the fuzz function during
+# minimization, so we count these to determine how many times minimization was
+# run.
+mkdir minimizecount
+! go test -fuzz=FuzzMinimizeCount -fuzzminimizetime=3x -parallel=1
+go run check_file_count.go minimizecount 3
+
+-- go.mod --
+module fuzz
+
+go 1.16
+-- fuzz_fast_test.go --
+package fuzz_test
+
+import "testing"
+
+func FuzzFast(f *testing.F) {
+	f.Fuzz(func (*testing.T, []byte) {})
+}
+-- fuzz_count_test.go --
+package fuzz
+
+import (
+	"fmt"
+	"os"
+	"testing"
+)
+
+func FuzzTestCount(f *testing.F) {
+	pid := os.Getpid()
+	n := 0
+	f.Fuzz(func(t *testing.T, _ []byte) {
+		name := fmt.Sprintf("count/%v.%d", pid, n)
+		if err := os.WriteFile(name, nil, 0666); err != nil {
+			t.Fatal(err)
+		}
+		n++
+	})
+}
+-- fuzz_minimize_count_test.go --
+package fuzz
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"testing"
+)
+
+func FuzzMinimizeCount(f *testing.F) {
+	pid := os.Getpid()
+	n := 0
+	seed := bytes.Repeat([]byte("a"), 357)
+	f.Add(seed)
+	crashFound := false
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if crashFound {
+			name := fmt.Sprintf("minimizecount/%v.%d", pid, n)
+			if err := os.WriteFile(name, nil, 0666); err != nil {
+				t.Fatal(err)
+			}
+			n++
+		}
+		if !bytes.Equal(b, seed) {  // this should happen right away
+			crashFound = true
+			t.Error("minimize this!")
+		}
+	})
+}
+-- check_file_count.go --
+// +build ignore
+
+package main
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+)
+
+func main() {
+	dir, err := os.ReadDir(os.Args[1])
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	got := len(dir)
+	want, _ := strconv.Atoi(os.Args[2])
+	if got != want {
+		fmt.Fprintf(os.Stderr, "got %d files; want %d\n", got, want)
+		os.Exit(1)
+	}
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_io_error.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_io_error.txt
new file mode 100644
index 0000000000000000000000000000000000000000..01b4da6a89ab3beffc7ec23905903ce417a6959d
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_io_error.txt
@@ -0,0 +1,102 @@
+# Test that when the coordinator experiences an I/O error communicating
+# with a worker, the coordinator stops the worker and reports the error.
+# The coordinator should not record a crasher.
+#
+# We simulate an I/O error in the test by writing garbage to fuzz_out.
+# This is unlikely, but possible. It's difficult to simulate interruptions
+# due to ^C and EOF errors which are more common. We don't report those.
+[short] skip
+[!fuzz] skip
+env GOCACHE=$WORK/cache
+
+# If the I/O error occurs before F.Fuzz is called, the coordinator should
+# stop the worker and say that.
+! go test -fuzz=FuzzClosePipeBefore -parallel=1
+stdout '\s*fuzzing process terminated without fuzzing:'
+! stdout 'communicating with fuzzing process'
+! exists testdata
+
+# If the I/O error occurs after F.Fuzz is called (unlikely), just exit.
+# It's hard to distinguish this case from the worker being interrupted by ^C
+# or exiting with status 0 (which it should do when interrupted by ^C).
+! go test -fuzz=FuzzClosePipeAfter -parallel=1
+stdout '^\s*communicating with fuzzing process: invalid character ''!'' looking for beginning of value$'
+! exists testdata
+
+-- go.mod --
+module test
+
+go 1.17
+-- io_error_test.go --
+package io_error
+
+import (
+	"flag"
+	"testing"
+	"time"
+)
+
+func isWorker() bool {
+	f := flag.Lookup("test.fuzzworker")
+	if f == nil {
+		return false
+	}
+	get, ok := f.Value.(flag.Getter)
+	if !ok {
+		return false
+	}
+	return get.Get() == interface{}(true)
+}
+
+func FuzzClosePipeBefore(f *testing.F) {
+	if isWorker() {
+		sendGarbageToCoordinator(f)
+		time.Sleep(3600 * time.Second) // pause until coordinator terminates the process
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzClosePipeAfter(f *testing.F) {
+	f.Fuzz(func(t *testing.T, _ []byte) {
+		if isWorker() {
+			sendGarbageToCoordinator(t)
+			time.Sleep(3600 * time.Second) // pause until coordinator terminates the process
+		}
+	})
+}
+-- io_error_windows_test.go --
+package io_error
+
+import (
+	"fmt"
+	"os"
+	"testing"
+)
+
+func sendGarbageToCoordinator(tb testing.TB) {
+	v := os.Getenv("GO_TEST_FUZZ_WORKER_HANDLES")
+	var fuzzInFD, fuzzOutFD uintptr
+	if _, err := fmt.Sscanf(v, "%x,%x", &fuzzInFD, &fuzzOutFD); err != nil {
+		tb.Fatalf("parsing GO_TEST_FUZZ_WORKER_HANDLES: %v", err)
+	}
+	f := os.NewFile(fuzzOutFD, "fuzz_out")
+	if _, err := f.Write([]byte("!!")); err != nil {
+		tb.Fatalf("writing fuzz_out: %v", err)
+	}
+}
+-- io_error_notwindows_test.go --
+// +build !windows
+
+package io_error
+
+import (
+	"os"
+	"testing"
+)
+
+func sendGarbageToCoordinator(tb testing.TB) {
+	f := os.NewFile(4, "fuzz_out")
+	if _, err := f.Write([]byte("!!")); err != nil {
+		tb.Fatalf("writing fuzz_out: %v", err)
+	}
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_limit_dup_entry.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_limit_dup_entry.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d69f6e031b0ebdb76222dce67e76066c7c62c4c9
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_limit_dup_entry.txt
@@ -0,0 +1,37 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# FuzzA attempts to cause the mutator to create duplicate inputs that generate
+# new coverage. Previously this would trigger a corner case when the fuzzer
+# had an execution limit, causing it to deadlock and sit in the coordinator
+# loop indefinitely, failing to exit once the limit had been exhausted.
+
+go test -fuzz=FuzzA -fuzztime=100x -parallel=1
+
+-- go.mod --
+module m
+
+go 1.16
+-- fuzz_test.go --
+package fuzz_test
+
+import (
+	"fmt"
+	"testing"
+)
+
+func FuzzA(f *testing.F) {
+	f.Add([]byte("seed"))
+	i := 0
+	f.Fuzz(func(t *testing.T, b []byte) {
+		i++
+		if string(b) == "seed" {
+			if i == 0 {
+				fmt.Println("a")
+			} else if i > 1 {
+				fmt.Println("b")
+			}
+		}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_match.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_match.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d1495863960c98ddc082b13f01e366a18ac45260
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_match.txt
@@ -0,0 +1,40 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Matches only fuzz targets to test.
+go test standalone_fuzz_test.go
+! stdout '^ok.*\[no tests to run\]'
+stdout '^ok'
+
+# Matches only for fuzzing.
+go test -fuzz Fuzz -fuzztime 1x standalone_fuzz_test.go
+! stdout '^ok.*\[no tests to run\]'
+stdout '^ok'
+
+# Matches none for fuzzing but will run the fuzz target as a test.
+go test -fuzz ThisWillNotMatch -fuzztime 1x standalone_fuzz_test.go
+! stdout '^ok.*no tests to run'
+stdout '^ok'
+stdout 'no fuzz tests to fuzz'
+
+[short] stop
+
+# Matches only fuzz targets to test with -run.
+go test -run Fuzz standalone_fuzz_test.go
+! stdout '^ok.*\[no tests to run\]'
+stdout '^ok'
+
+# Matches no fuzz targets.
+go test -run ThisWillNotMatch standalone_fuzz_test.go
+stdout '^ok.*no tests to run'
+! stdout 'no fuzz tests to fuzz'
+
+-- standalone_fuzz_test.go --
+package standalone_fuzz
+
+import "testing"
+
+func Fuzz(f *testing.F) {
+	f.Fuzz(func (*testing.T, []byte) {})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a6dc3f19534e8d83ed00845a7c3b52176347ef14
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize.txt
@@ -0,0 +1,203 @@
+[!fuzz] skip
+[short] skip
+
+# We clean the fuzz cache during this test. Don't clean the user's cache.
+env GOCACHE=$WORK/gocache
+
+# Test that fuzzminimizetime cannot be negative seconds
+! go test -fuzz=FuzzMinimizerRecoverable -run=FuzzMinimizerRecoverable -fuzztime=10000x -fuzzminimizetime=-1ms .
+! stdout '^ok'
+! stdout 'contains a non-zero byte'
+stdout 'invalid duration'
+stdout FAIL
+
+# Test that fuzzminimizetime cannot be negative times
+! go test -fuzz=FuzzMinimizerRecoverable -run=FuzzMinimizerRecoverable -fuzztime=10000x -fuzzminimizetime=-1x .
+! stdout '^ok'
+! stdout 'contains a non-zero byte'
+stdout 'invalid count'
+stdout FAIL
+
+# Test that fuzzminimizetime can be zero seconds, and minimization is disabled
+! go test -fuzz=FuzzMinimizeZeroDurationSet -run=FuzzMinimizeZeroDurationSet -fuzztime=10000x -fuzzminimizetime=0s .
+! stdout '^ok'
+! stdout 'minimizing'
+stdout 'there was an Error'
+stdout FAIL
+
+# Test that fuzzminimizetime can be zero times, and minimization is disabled
+! go test -fuzz=FuzzMinimizeZeroLimitSet -run=FuzzMinimizeZeroLimitSet -fuzztime=10000x -fuzzminimizetime=0x .
+! stdout '^ok'
+! stdout 'minimizing'
+stdout -count=1 'there was an Error'
+stdout FAIL
+
+# Test that minimization is working for recoverable errors.
+! go test -fuzz=FuzzMinimizerRecoverable -run=FuzzMinimizerRecoverable -fuzztime=10000x .
+! stdout '^ok'
+stdout 'got the minimum size!'
+# The error message that was printed should be for the one written to testdata.
+stdout 'contains a non-zero byte of length 50'
+stdout FAIL
+
+# Check that the bytes written to testdata are of length 50 (the minimum size)
+go run ./check_testdata FuzzMinimizerRecoverable 50
+
+# Test that re-running the minimized value causes a crash.
+! go test -run=FuzzMinimizerRecoverable .
+rm testdata
+
+# Test that minimization is working for recoverable errors. Run it with -v this
+# time to ensure the command line output still looks right.
+! go test -v -fuzz=FuzzMinimizerRecoverable -run=FuzzMinimizerRecoverable -fuzztime=10000x .
+! stdout '^ok'
+stdout 'got the minimum size!'
+# The error message that was printed should be for the one written to testdata.
+stdout 'contains a non-zero byte of length 50'
+stdout FAIL
+
+# Check that the bytes written to testdata are of length 50 (the minimum size)
+go run ./check_testdata FuzzMinimizerRecoverable 50
+
+# Test that re-running the minimized value causes a crash.
+! go test -run=FuzzMinimizerRecoverable .
+rm testdata
+
+# Test that minimization doesn't run for non-recoverable errors.
+! go test -fuzz=FuzzMinimizerNonrecoverable -run=FuzzMinimizerNonrecoverable -fuzztime=10000x .
+! stdout '^ok'
+! stdout 'minimizing'
+stdout -count=1 '^\s+fuzzing process hung or terminated unexpectedly: exit status 99'
+stdout FAIL
+
+# Check that re-running the value causes a crash.
+! go test -run=FuzzMinimizerNonrecoverable .
+rm testdata
+
+# Clear the fuzzing cache. There may already be minimized inputs that would
+# interfere with the next stage of the test.
+go clean -fuzzcache
+
+# Test that minimization can be cancelled by fuzzminimizetime and the latest
+# crash will still be logged and written to testdata.
+! go test -fuzz=FuzzMinimizerRecoverable -run=FuzzMinimizerRecoverable -fuzztime=100x -fuzzminimizetime=1x .
+! stdout '^ok'
+stdout 'testdata[/\\]fuzz[/\\]FuzzMinimizerRecoverable[/\\]'
+! stdout 'got the minimum size!'  # it shouldn't have had enough time to minimize it
+stdout FAIL
+
+# Test that re-running the unminimized value causes a crash.
+! go test -run=FuzzMinimizerRecoverable .
+
+# TODO(jayconrod,katiehockman): add a test which verifies that the right bytes
+# are written to testdata in the case of an interrupt during minimization.
+
+-- go.mod --
+module example.com/y
+
+go 1.16
+-- y_test.go --
+package y
+
+import (
+	"os"
+	"testing"
+)
+
+func FuzzMinimizeZeroDurationSet(f *testing.F) {
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if len(b) > 5 {
+			t.Errorf("there was an Error")
+		}
+	})
+}
+
+func FuzzMinimizeZeroLimitSet(f *testing.F) {
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if len(b) > 5 {
+			t.Errorf("there was an Error")
+		}
+	})
+}
+
+func FuzzMinimizerRecoverable(f *testing.F) {
+	f.Add(make([]byte, 100))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if len(b) < 50 {
+			// Make sure that b is large enough that it can be minimized
+			return
+		}
+		// Given the randomness of the mutations, this should allow the
+		// minimizer to trim down the value a bit.
+		for _, n := range b {
+			if n != 0 {
+				if len(b) == 50 {
+					t.Log("got the minimum size!")
+				}
+				t.Fatalf("contains a non-zero byte of length %d", len(b))
+			}
+		}
+	})
+}
+
+func FuzzMinimizerNonrecoverable(f *testing.F) {
+	f.Fuzz(func(t *testing.T, b []byte) {
+		os.Exit(99)
+	})
+}
+-- empty/empty.go --
+package empty
+-- check_testdata/check_testdata.go --
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strconv"
+)
+
+func main() {
+	target := os.Args[1]
+	numBytes, err := strconv.Atoi(os.Args[2])
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	// Open the file in testdata (there should only be one)
+	dir := fmt.Sprintf("testdata/fuzz/%s", target)
+	files, err := ioutil.ReadDir(dir)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	if len(files) != 1 {
+		fmt.Fprintf(os.Stderr, "expected one file, got %d", len(files))
+		os.Exit(1)
+	}
+	got, err := ioutil.ReadFile(filepath.Join(dir, files[0].Name()))
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	// Trim the newline at the end of the file
+	got = bytes.TrimSpace(got)
+
+	// Make sure that there were exactly 100 bytes written to the corpus entry
+	prefix := []byte("[]byte(")
+	i := bytes.Index(got, prefix)
+	gotBytes := got[i+len(prefix) : len(got)-1]
+	s, err := strconv.Unquote(string(gotBytes))
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	if want, got := numBytes, len(s); want != got {
+		fmt.Fprintf(os.Stderr, "want %d bytes, got %d\n", want, got)
+		os.Exit(1)
+	}
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize_dirty_cov.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize_dirty_cov.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c8af9be2d49a1ebe74312aade5c7df4cc0d8e08b
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize_dirty_cov.txt
@@ -0,0 +1,85 @@
+# Test that minimization doesn't use dirty coverage snapshots when it
+# is unable to actually minimize the input. We do this by checking that
+# an expected value appears in the cache. If a dirty coverage map is used
+# (i.e. the coverage map generated during the last minimization step,
+# rather than the map provided with the initial input) then this value
+# is unlikely to appear in the cache, since the map generated during
+# the last minimization step should not increase the coverage.
+
+[short] skip
+[!fuzz-instrumented] skip
+
+env GOCACHE=$WORK/gocache
+go test -fuzz=FuzzCovMin -fuzztime=500000x -test.fuzzcachedir=$GOCACHE/fuzz
+go run check_file/main.go $GOCACHE/fuzz/FuzzCovMin ab
+
+-- go.mod --
+module test
+
+-- covmin_test.go --
+package covmin
+
+import "testing"
+
+func FuzzCovMin(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, data []byte) {
+		if len(data) == 2 && data[0] == 'a' && data[1] == 'b' {
+			return
+		}
+	})
+}
+
+-- check_file/main.go --
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strconv"
+)
+
+func checkFile(name, expected string) (bool, error) {
+	data, err := os.ReadFile(name)
+	if err != nil {
+		return false, err
+	}
+	for _, line := range bytes.Split(data, []byte("\n")) {
+		m := valRe.FindSubmatch(line)
+		if m == nil {
+			continue
+		}
+		fmt.Println(strconv.Unquote(string(m[1])))
+		if s, err := strconv.Unquote(string(m[1])); err != nil {
+			return false, err
+		} else if s == expected {
+			return true, nil
+		}
+	}
+	return false, nil
+}
+
+var valRe = regexp.MustCompile(`^\[\]byte\(([^)]+)\)$`)
+
+func main() {
+	dir, expected := os.Args[1], os.Args[2]
+	ents, err := os.ReadDir(dir)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	for _, ent := range ents {
+		name := filepath.Join(dir, ent.Name())
+		if good, err := checkFile(name, expected); err != nil {
+			fmt.Fprintln(os.Stderr, err)
+			os.Exit(1)
+		} else if good {
+			os.Exit(0)
+		}
+	}
+	fmt.Fprintln(os.Stderr, "input over minimized")
+	os.Exit(1)
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize_interesting.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize_interesting.txt
new file mode 100644
index 0000000000000000000000000000000000000000..11aaacaad26b07fba8ce0d9a7e7dbbe4f07e6afc
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_minimize_interesting.txt
@@ -0,0 +1,230 @@
+[short] skip
+[!fuzz-instrumented] skip
+
+# Test that when an interesting value is discovered (one that expands coverage),
+# the fuzzing engine minimizes it before writing it to the cache.
+#
+# The program below starts with a seed value of length 100, but more coverage
+# will be found for any value other than the seed. We should end with a value
+# in the cache of length 1 (the minimizer currently does not produce empty
+# strings). check_cache.go confirms that.
+#
+# We would like to verify that ALL values in the cache were minimized to a
+# length of 1, but this isn't always possible when new coverage is found in
+# functions called by testing or internal/fuzz in the background.
+
+go test -c -fuzz=.  # Build using shared build cache for speed.
+env GOCACHE=$WORK/gocache
+exec ./fuzz.test$GOEXE -test.fuzzcachedir=$GOCACHE/fuzz -test.fuzz=FuzzMinCache -test.fuzztime=1000x
+go run check_cache/check_cache.go $GOCACHE/fuzz/FuzzMinCache
+
+# Test that minimization occurs for a crash that appears while minimizing a
+# newly found interesting input. There must be only one worker for this test to
+# be flaky like we want.
+! exec ./fuzz.test$GOEXE -test.fuzzcachedir=$GOCACHE/fuzz -test.fuzz=FuzzMinimizerCrashInMinimization -test.run=^$ -test.fuzztime=10000x -test.parallel=1
+! stdout '^ok'
+stdout -count=1 'got the minimum size!'
+stdout -count=1 'bad input'
+stdout FAIL
+# Check that the input written to testdata will reproduce the error, and is the
+# smallest possible.
+go run check_testdata/check_testdata.go FuzzMinimizerCrashInMinimization 1
+
+# Test that a nonrecoverable error that occurs while minimizing an interesting
+# input is reported correctly.
+! exec ./fuzz.test$GOEXE -test.fuzzcachedir=$GOCACHE/fuzz -test.fuzz=FuzzMinimizerNonrecoverableCrashInMinimization -test.run=^$ -test.fuzztime=10000x -test.parallel=1
+! stdout '^ok'
+stdout -count=1 'fuzzing process hung or terminated unexpectedly while minimizing'
+stdout -count=1 'EOF'
+stdout FAIL
+# Check that the input written to testdata will reproduce the error.
+go run check_testdata/check_testdata.go FuzzMinimizerNonrecoverableCrashInMinimization 1
+
+-- go.mod --
+module fuzz
+
+go 1.17
+-- y.go --
+package fuzz
+
+import (
+	"bytes"
+	"io"
+)
+
+func Y(w io.Writer, s string) {
+	if !bytes.Equal([]byte(s), []byte("y")) {
+		w.Write([]byte("not equal"))
+	}
+}
+-- fuzz_test.go --
+package fuzz
+
+import (
+	"bytes"
+	"os"
+	"testing"
+)
+
+func FuzzMinimizerCrashInMinimization(f *testing.F) {
+	seed := bytes.Repeat([]byte{255}, 100)
+	f.Add(seed)
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if bytes.Equal(seed, b) {
+			return
+		}
+		t.Error("bad input")
+		if len(b) == 1 {
+			t.Error("got the minimum size!")
+		}
+	})
+}
+
+var fuzzing bool
+
+func FuzzMinimizerNonrecoverableCrashInMinimization(f *testing.F) {
+	seed := bytes.Repeat([]byte{255}, 100)
+	f.Add(seed)
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if bytes.Equal(seed, b) {
+			return
+		} else if len(b) == 1 {
+			os.Exit(1)
+		}
+	})
+}
+
+func FuzzMinCache(f *testing.F) {
+	seed := bytes.Repeat([]byte("a"), 20)
+	f.Add(seed)
+	f.Fuzz(func(t *testing.T, buf []byte) {
+		if bytes.Equal(buf, seed) {
+			return
+		}
+	})
+}
+-- check_testdata/check_testdata.go --
+//go:build ignore
+// +build ignore
+
+// check_testdata.go checks that the string written
+// is not longer than the provided length.
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strconv"
+)
+
+func main() {
+	wantLen, err := strconv.Atoi(os.Args[2])
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	testName := os.Args[1]
+	dir := filepath.Join("testdata/fuzz", testName)
+
+	files, err := ioutil.ReadDir(dir)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	if len(files) == 0 {
+		fmt.Fprintf(os.Stderr, "expect at least one failure to be written to testdata\n")
+		os.Exit(1)
+	}
+
+	for _, f := range files {
+		data, err := ioutil.ReadFile(filepath.Join(dir, f.Name()))
+		if err != nil {
+			panic(err)
+		}
+		var containsVal bool
+		for _, line := range bytes.Split(data, []byte("\n")) {
+			m := valRe.FindSubmatch(line)
+			if m == nil {
+				continue
+			}
+			containsVal = true
+			s, err := strconv.Unquote(string(m[1]))
+			if err != nil {
+				panic(err)
+			}
+			if len(s) != wantLen {
+				fmt.Fprintf(os.Stderr, "expect length %d, got %d (%q)\n", wantLen, len(s), line)
+				os.Exit(1)
+			}
+		}
+		if !containsVal {
+			fmt.Fprintln(os.Stderr, "corpus file contained no values")
+			os.Exit(1)
+		}
+	}
+}
+
+var valRe = regexp.MustCompile(`^\[\]byte\(([^)]+)\)$`)
+
+-- check_cache/check_cache.go --
+//go:build ignore
+// +build ignore
+
+// check_cache.go checks that each file in the cached corpus has a []byte
+// of length at most 1. This verifies that at least one cached input is minimized.
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strconv"
+)
+
+func main() {
+	dir := os.Args[1]
+	ents, err := os.ReadDir(dir)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	for _, ent := range ents {
+		name := filepath.Join(dir, ent.Name())
+		if good, err := checkCacheFile(name); err != nil {
+			fmt.Fprintln(os.Stderr, err)
+			os.Exit(1)
+		} else if good {
+			os.Exit(0)
+		}
+	}
+	fmt.Fprintln(os.Stderr, "no cached inputs were minimized")
+	os.Exit(1)
+}
+
+func checkCacheFile(name string) (good bool, err error) {
+	data, err := os.ReadFile(name)
+	if err != nil {
+		return false, err
+	}
+	for _, line := range bytes.Split(data, []byte("\n")) {
+		m := valRe.FindSubmatch(line)
+		if m == nil {
+			continue
+		}
+		if s, err := strconv.Unquote(string(m[1])); err != nil {
+			return false, err
+		} else if len(s) <= 1 {
+			return true, nil
+		}
+	}
+	return false, nil
+}
+
+var valRe = regexp.MustCompile(`^\[\]byte\(([^)]+)\)$`)
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_multiple.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_multiple.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c96112f91b6206363a23563d60a59888ab6e8cdd
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_multiple.txt
@@ -0,0 +1,50 @@
+# This test checks that 'go test' prints a reasonable error when fuzzing is
+# enabled, and multiple package or multiple fuzz targets match.
+# TODO(#46312): support fuzzing multiple targets in multiple packages.
+
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# With fuzzing disabled, multiple targets can be tested.
+go test ./...
+
+# With fuzzing enabled, at most one package may be tested,
+# even if only one package contains fuzz targets.
+! go test -fuzz=. ./...
+stderr '^cannot use -fuzz flag with multiple packages$'
+! go test -fuzz=. ./zero ./one
+stderr '^cannot use -fuzz flag with multiple packages$'
+go test -fuzz=. -fuzztime=1x ./one
+
+# With fuzzing enabled, at most one target in the same package may match.
+! go test -fuzz=. ./two
+stdout '^testing: will not fuzz, -fuzz matches more than one fuzz test: \[FuzzOne FuzzTwo\]$'
+go test -fuzz=FuzzTwo -fuzztime=1x ./two
+
+-- go.mod --
+module fuzz
+
+go 1.18
+-- zero/zero.go --
+package zero
+-- one/one_test.go --
+package one
+
+import "testing"
+
+func FuzzOne(f *testing.F) {
+  f.Fuzz(func(*testing.T, []byte) {})
+}
+-- two/two_test.go --
+package two
+
+import "testing"
+
+func FuzzOne(f *testing.F) {
+  f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzTwo(f *testing.F) {
+  f.Fuzz(func(*testing.T, []byte) {})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutate_crash.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutate_crash.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4b9b36dc7531dd86fd13aa800987f03780481afc
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutate_crash.txt
@@ -0,0 +1,323 @@
+[!fuzz] skip
+
+# Tests that a crash caused by a mutator-discovered input writes the bad input
+# to testdata, and fails+reports correctly. This tests the end-to-end behavior
+# of the mutator finding a crash while fuzzing, adding it as a regression test
+# to the seed corpus in testdata, and failing the next time the test is run.
+
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Running the seed corpus for all of the targets should pass the first
+# time, since nothing in the seed corpus will cause a crash.
+go test
+
+# Running the fuzzer should find a crashing input quickly.
+! go test -fuzz=FuzzWithBug -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithBug[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzWithBug
+
+# Now, the failing bytes should have been added to the seed corpus for
+# the target, and should fail when run without fuzzing.
+! go test
+stdout 'FuzzWithBug/[a-f0-9]{16}'
+stdout 'this input caused a crash!'
+
+! go test -run=FuzzWithNilPanic -fuzz=FuzzWithNilPanic -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithNilPanic[/\\]'
+stdout 'panic called with nil argument|test executed panic.nil. or runtime.Goexit'
+go run check_testdata.go FuzzWithNilPanic
+
+! go test -run=FuzzWithGoexit -fuzz=FuzzWithGoexit -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithGoexit[/\\]'
+stdout 'runtime.Goexit'
+go run check_testdata.go FuzzWithGoexit
+
+! go test -run=FuzzWithFail -fuzz=FuzzWithFail -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithFail[/\\]'
+go run check_testdata.go FuzzWithFail
+
+! go test -run=FuzzWithLogFail -fuzz=FuzzWithLogFail -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithLogFail[/\\]'
+stdout 'logged something'
+go run check_testdata.go FuzzWithLogFail
+
+! go test -run=FuzzWithErrorf -fuzz=FuzzWithErrorf -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithErrorf[/\\]'
+stdout 'errorf was called here'
+go run check_testdata.go FuzzWithErrorf
+
+! go test -run=FuzzWithFatalf -fuzz=FuzzWithFatalf -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithFatalf[/\\]'
+stdout 'fatalf was called here'
+go run check_testdata.go FuzzWithFatalf
+
+! go test -run=FuzzWithBadExit -fuzz=FuzzWithBadExit -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithBadExit[/\\]'
+stdout '^\s+fuzzing process hung or terminated unexpectedly: exit status'
+go run check_testdata.go FuzzWithBadExit
+
+! go test -run=FuzzDeadlock -fuzz=FuzzDeadlock -fuzztime=100x -fuzzminimizetime=0x
+stdout 'testdata[/\\]fuzz[/\\]FuzzDeadlock[/\\]'
+stdout '^\s+fuzzing process hung or terminated unexpectedly: exit status'
+go run check_testdata.go FuzzDeadlock
+
+# Running the fuzzer should find a crashing input quickly for fuzzing two types.
+! go test -run=FuzzWithTwoTypes -fuzz=FuzzWithTwoTypes -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzWithTwoTypes[/\\]'
+stdout 'these inputs caused a crash!'
+go run check_testdata.go FuzzWithTwoTypes
+
+# Running the fuzzer should find a crashing input quickly for an integer.
+! go test -run=FuzzInt -fuzz=FuzzInt -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzInt[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzInt
+
+! go test -run=FuzzUint -fuzz=FuzzUint -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzUint[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzUint
+
+# Running the fuzzer should find a crashing input quickly for a bool.
+! go test -run=FuzzBool -fuzz=FuzzBool -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzBool[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzBool
+
+# Running the fuzzer should find a crashing input quickly for a float.
+! go test -run=FuzzFloat -fuzz=FuzzFloat -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzFloat[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzFloat
+
+# Running the fuzzer should find a crashing input quickly for a byte.
+! go test -run=FuzzByte -fuzz=FuzzByte -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzByte[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzByte
+
+# Running the fuzzer should find a crashing input quickly for a rune.
+! go test -run=FuzzRune -fuzz=FuzzRune -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzRune[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzRune
+
+# Running the fuzzer should find a crashing input quickly for a string.
+! go test -run=FuzzString -fuzz=FuzzString -fuzztime=100x -fuzzminimizetime=1000x
+stdout 'testdata[/\\]fuzz[/\\]FuzzString[/\\]'
+stdout 'this input caused a crash!'
+go run check_testdata.go FuzzString
+
+-- go.mod --
+module m
+
+go 1.16
+-- fuzz_crash_test.go --
+package fuzz_crash
+
+import (
+	"os"
+	"runtime"
+	"testing"
+)
+
+func FuzzWithBug(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+func FuzzWithNilPanic(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			panic(nil)
+		}
+	})
+}
+
+func FuzzWithGoexit(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			runtime.Goexit()
+		}
+	})
+}
+
+func FuzzWithFail(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			t.Fail()
+		}
+	})
+}
+
+func FuzzWithLogFail(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			t.Log("logged something")
+			t.Fail()
+		}
+	})
+}
+
+func FuzzWithErrorf(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			t.Errorf("errorf was called here")
+		}
+	})
+}
+
+func FuzzWithFatalf(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			t.Fatalf("fatalf was called here")
+		}
+	})
+}
+
+func FuzzWithBadExit(f *testing.F) {
+	f.Add([]byte("aa"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		if string(b) != "aa" {
+			os.Exit(1)
+		}
+	})
+}
+
+func FuzzDeadlock(f *testing.F) {
+	f.Add(int(0))
+	f.Fuzz(func(t *testing.T, n int) {
+		if n != 0 {
+			select {}
+		}
+	})
+}
+
+func FuzzWithTwoTypes(f *testing.F) {
+	f.Fuzz(func(t *testing.T, a, b []byte) {
+		if len(a) > 0 && len(b) > 0 {
+			panic("these inputs caused a crash!")
+		}
+	})
+}
+
+func FuzzInt(f *testing.F) {
+	f.Add(0)
+	f.Fuzz(func(t *testing.T, a int) {
+		if a != 0 {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+func FuzzUint(f *testing.F) {
+	f.Add(uint(0))
+	f.Fuzz(func(t *testing.T, a uint) {
+		if a != 0 {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+func FuzzBool(f *testing.F) {
+	f.Add(false)
+	f.Fuzz(func(t *testing.T, a bool) {
+		if a {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+func FuzzFloat(f *testing.F) {
+	f.Fuzz(func(t *testing.T, a float64) {
+		if a != 0 {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+func FuzzByte(f *testing.F) {
+	f.Add(byte(0))
+	f.Fuzz(func(t *testing.T, a byte) {
+		if a != 0 {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+func FuzzRune(f *testing.F) {
+	f.Add(rune(0))
+	f.Fuzz(func(t *testing.T, a rune) {
+		if a != 0 {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+func FuzzString(f *testing.F) {
+	f.Add("")
+	f.Fuzz(func(t *testing.T, a string) {
+		if a != "" {
+			panic("this input caused a crash!")
+		}
+	})
+}
+
+-- check_testdata.go --
+// +build ignore
+
+package main
+
+import (
+	"bytes"
+	"crypto/sha256"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+)
+
+func main() {
+	target := os.Args[1]
+	dir := filepath.Join("testdata/fuzz", target)
+
+	files, err := ioutil.ReadDir(dir)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	if len(files) == 0 {
+		fmt.Fprintf(os.Stderr, "expect at least one new mutation to be written to testdata\n")
+		os.Exit(1)
+	}
+
+	fname := files[0].Name()
+	contents, err := ioutil.ReadFile(filepath.Join(dir, fname))
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	if bytes.Equal(contents, []byte("aa")) {
+		fmt.Fprintf(os.Stderr, "newly written testdata entry was not mutated\n")
+		os.Exit(1)
+	}
+	// The hash of the bytes in the file should match the filename.
+	h := []byte(fmt.Sprintf("%x", sha256.Sum256(contents)))
+	if !bytes.HasPrefix(h, []byte(fname)) {
+		fmt.Fprintf(os.Stderr, "hash of bytes %q does not match filename %q\n", h, fname)
+		os.Exit(1)
+	}
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutate_fail.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutate_fail.txt
new file mode 100644
index 0000000000000000000000000000000000000000..213b73a1b39c075d5f7dc89678c3e33225515d7a
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutate_fail.txt
@@ -0,0 +1,103 @@
+[!fuzz] skip
+
+# Check that if a worker does not call F.Fuzz or calls F.Fail first,
+# 'go test' exits non-zero and no crasher is recorded.
+
+[short] skip
+env GOCACHE=$WORK/cache
+
+! go test -fuzz=FuzzReturn
+! exists testdata
+
+! go test -fuzz=FuzzSkip
+! exists testdata
+
+! go test -fuzz=FuzzFail
+! exists testdata
+
+! go test -fuzz=FuzzPanic
+! exists testdata
+
+! go test -fuzz=FuzzNilPanic
+! exists testdata
+
+! go test -fuzz=FuzzGoexit
+! exists testdata
+
+! go test -fuzz=FuzzExit
+! exists testdata
+
+-- go.mod --
+module m
+
+go 1.17
+-- fuzz_fail_test.go --
+package fuzz_fail
+
+import (
+	"flag"
+	"os"
+	"runtime"
+	"testing"
+)
+
+func isWorker() bool {
+	f := flag.Lookup("test.fuzzworker")
+	if f == nil {
+		return false
+	}
+	get, ok := f.Value.(flag.Getter)
+	if !ok {
+		return false
+	}
+	return get.Get() == interface{}(true)
+}
+
+func FuzzReturn(f *testing.F) {
+	if isWorker() {
+		return
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzSkip(f *testing.F) {
+	if isWorker() {
+		f.Skip()
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzFail(f *testing.F) {
+	if isWorker() {
+		f.Fail()
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzPanic(f *testing.F) {
+	if isWorker() {
+		panic("nope")
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzNilPanic(f *testing.F) {
+	if isWorker() {
+		panic(nil)
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzGoexit(f *testing.F) {
+	if isWorker() {
+		runtime.Goexit()
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzExit(f *testing.F) {
+	if isWorker() {
+		os.Exit(99)
+	}
+	f.Fuzz(func(*testing.T, []byte) {})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutator.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutator.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cc1f98990e9e97b7abf9b1c85e94eb2255faefe1
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutator.txt
@@ -0,0 +1,166 @@
+[!fuzz] skip
+
+# Test basic fuzzing mutator behavior.
+#
+# fuzz_test.go has two fuzz targets (FuzzA, FuzzB) which both add a seed value.
+# Each fuzz function writes the input to a log file. The coordinator and worker
+# use separate log files. check_logs.go verifies that the coordinator only
+# tests seed values and the worker tests mutated values on the fuzz target.
+
+[short] skip
+env GOCACHE=$WORK/cache
+
+go test -fuzz=FuzzA -fuzztime=100x -parallel=1 -log=fuzz
+go run check_logs.go fuzz fuzz.worker
+
+# TODO(b/181800488): remove -parallel=1, here and below. For now, when a
+# crash is found, all workers keep running, wasting resources and reducing
+# the number of executions available to the minimizer, increasing flakiness.
+
+# Test that the mutator is good enough to find several unique mutations.
+! go test -fuzz=FuzzMutator -parallel=1 -fuzztime=100x mutator_test.go
+! stdout '^ok'
+stdout FAIL
+stdout 'mutator found enough unique mutations'
+
+-- go.mod --
+module m
+
+go 1.16
+-- fuzz_test.go --
+package fuzz_test
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"testing"
+)
+
+var (
+	logPath = flag.String("log", "", "path to log file")
+	logFile *os.File
+)
+
+func TestMain(m *testing.M) {
+	flag.Parse()
+	var err error
+	logFile, err = os.OpenFile(*logPath, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666)
+	if os.IsExist(err) {
+		*logPath += ".worker"
+		logFile, err = os.OpenFile(*logPath, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666)
+	}
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	os.Exit(m.Run())
+}
+
+func FuzzA(f *testing.F) {
+	f.Add([]byte("seed"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		fmt.Fprintf(logFile, "FuzzA %q\n", b)
+	})
+}
+
+func FuzzB(f *testing.F) {
+	f.Add([]byte("seed"))
+	f.Fuzz(func(t *testing.T, b []byte) {
+		fmt.Fprintf(logFile, "FuzzB %q\n", b)
+	})
+}
+
+-- check_logs.go --
+// +build ignore
+
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+)
+
+func main() {
+	coordPath, workerPath := os.Args[1], os.Args[2]
+
+	coordLog, err := os.Open(coordPath)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	defer coordLog.Close()
+	if err := checkCoordLog(coordLog); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+
+	workerLog, err := os.Open(workerPath)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+	defer workerLog.Close()
+	if err := checkWorkerLog(workerLog); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}
+
+func checkCoordLog(r io.Reader) error {
+	b, err := io.ReadAll(r)
+	if err != nil {
+		return err
+	}
+	if string(bytes.TrimSpace(b)) != `FuzzB "seed"` {
+		return fmt.Errorf("coordinator: did not test FuzzB seed")
+	}
+	return nil
+}
+
+func checkWorkerLog(r io.Reader) error {
+	scan := bufio.NewScanner(r)
+	var sawAMutant bool
+	for scan.Scan() {
+		line := scan.Text()
+		if !strings.HasPrefix(line, "FuzzA ") {
+			return fmt.Errorf("worker: tested something other than target: %s", line)
+		}
+		if strings.TrimPrefix(line, "FuzzA ") != `"seed"` {
+			sawAMutant = true
+		}
+	}
+	if err := scan.Err(); err != nil && err != bufio.ErrTooLong {
+		return err
+	}
+	if !sawAMutant {
+		return fmt.Errorf("worker: did not test any mutants")
+	}
+	return nil
+}
+-- mutator_test.go --
+package fuzz_test
+
+import (
+	"testing"
+)
+
+// TODO(katiehockman): re-work this test once we have a better fuzzing engine
+// (ie. more mutations, and compiler instrumentation)
+func FuzzMutator(f *testing.F) {
+	// TODO(katiehockman): simplify this once we can dedupe crashes (e.g.
+	// replace map with calls to panic, and simply count the number of crashes
+	// that were added to testdata)
+	crashes := make(map[string]bool)
+	// No seed corpus initiated
+	f.Fuzz(func(t *testing.T, b []byte) {
+		crashes[string(b)] = true
+		if len(crashes) >= 10 {
+			panic("mutator found enough unique mutations")
+		}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutator_repeat.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutator_repeat.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3b005c960194729dd191208ac31f47a89e4ca0a0
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_mutator_repeat.txt
@@ -0,0 +1,75 @@
+# TODO(jayconrod): support shared memory on more platforms.
+[!GOOS:darwin] [!GOOS:linux] [!GOOS:windows] skip
+
+# Verify that the fuzzing engine records the actual crashing input, even when
+# a worker process terminates without communicating the crashing input back
+# to the coordinator.
+
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Start fuzzing. The worker crashes after 100 iterations.
+# The fuzz function writes the crashing input to "want" before exiting.
+# The fuzzing engine reconstructs the crashing input and saves it to testdata.
+! exists want
+! go test -fuzz=. -parallel=1 -fuzztime=110x -fuzzminimizetime=10x -v
+stdout '^\s+fuzzing process hung or terminated unexpectedly: exit status'
+stdout 'Failing input written to testdata'
+
+# Run the fuzz target without fuzzing. The fuzz function is called with the
+# crashing input in testdata. The test passes if that input is identical to
+# the one saved in "want".
+exists want
+go test -want=want
+
+-- go.mod --
+module fuzz
+
+go 1.17
+-- fuzz_test.go --
+package fuzz
+
+import (
+	"bytes"
+	"flag"
+	"os"
+	"testing"
+)
+
+var wantFlag = flag.String("want", "", "file containing previous crashing input")
+
+func FuzzRepeat(f *testing.F) {
+	i := 0
+	f.Fuzz(func(t *testing.T, b []byte) {
+		i++
+		if i == 100 {
+			f, err := os.OpenFile("want", os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0666)
+			if err != nil {
+				// Couldn't create the file. Return without crashing, and try
+				// again.
+				i--
+				t.Skip(err)
+			}
+			if _, err := f.Write(b); err != nil {
+				// We already created the file, so if we failed to write it
+				// there's not much we can do. The test will fail anyway, but
+				// at least make sure the error is logged to stdout.
+				t.Fatal(err)
+			}
+			if err := f.Close(); err != nil {
+				t.Fatal(err)
+			}
+			os.Exit(1) // crash without communicating
+		}
+
+		if *wantFlag != "" {
+			want, err := os.ReadFile(*wantFlag)
+			if err != nil {
+				t.Fatal(err)
+			}
+			if !bytes.Equal(want, b) {
+				t.Fatalf("inputs are not equal!\n got: %q\nwant:%q", b, want)
+			}
+		}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_non_crash_signal.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_non_crash_signal.txt
new file mode 100644
index 0000000000000000000000000000000000000000..94a0421361fd84ecd63cff1d57fd6e7c062980df
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_non_crash_signal.txt
@@ -0,0 +1,76 @@
+# NOTE: this test is skipped on Windows, since there's no concept of signals.
+# When a process terminates another process, it provides an exit code.
+[GOOS:windows] skip
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# FuzzNonCrash sends itself a signal that does not appear to be a crash.
+# We should not save a crasher.
+! go test -fuzz=FuzzNonCrash
+! exists testdata
+! stdout unreachable
+! stderr unreachable
+stdout 'fuzzing process terminated by unexpected signal; no crash will be recorded: signal: terminated'
+
+# FuzzKill sends itself a signal that cannot be caught by the worker process
+# and does not appear to be a crash.
+# We should not save a crasher.
+! go test -fuzz=FuzzKill
+! exists testdata
+! stdout unreachable
+! stderr unreachable
+stdout 'fuzzing process terminated by unexpected signal; no crash will be recorded: signal: killed'
+
+# FuzzCrash sends itself a signal that looks like a crash.
+# We should save a crasher.
+! go test -fuzz=FuzzCrash
+exists testdata/fuzz/FuzzCrash
+stdout '^\s+fuzzing process hung or terminated unexpectedly: exit status'
+
+-- go.mod --
+module test
+
+go 1.17
+-- fuzz_posix_test.go --
+// +build darwin freebsd linux
+
+package fuzz
+
+import (
+	"syscall"
+	"testing"
+)
+
+func FuzzNonCrash(f *testing.F) {
+	f.Fuzz(func(*testing.T, bool) {
+		pid := syscall.Getpid()
+		if err := syscall.Kill(pid, syscall.SIGTERM); err != nil {
+			panic(err)
+		}
+		// signal may not be received immediately. Wait for it.
+		select{}
+	})
+}
+
+func FuzzKill(f *testing.F) {
+	f.Fuzz(func(*testing.T, bool) {
+		pid := syscall.Getpid()
+		if err := syscall.Kill(pid, syscall.SIGKILL); err != nil {
+			panic(err)
+		}
+		// signal may not be received immediately. Wait for it.
+		select{}
+	})
+}
+
+func FuzzCrash(f *testing.F) {
+	f.Fuzz(func(*testing.T, bool) {
+		pid := syscall.Getpid()
+		if err := syscall.Kill(pid, syscall.SIGILL); err != nil {
+			panic(err)
+		}
+		// signal may not be received immediately. Wait for it.
+		select{}
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_parallel.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_parallel.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8ff965a9b3bef4931b7670c9a9becf31ac6b4617
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_parallel.txt
@@ -0,0 +1,67 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# When running seed inputs, T.Parallel should let multiple inputs run in
+# parallel.
+go test -run=FuzzSeed
+
+# When fuzzing, T.Parallel should be safe to call, but it should have no effect.
+# We just check that it doesn't hang, which would be the most obvious
+# failure mode.
+# TODO(jayconrod): check for the string "after T.Parallel". It's not printed
+# by 'go test', so we can't distinguish that crasher from some other panic.
+! go test -run=FuzzMutate -fuzz=FuzzMutate
+exists testdata/fuzz/FuzzMutate
+
+# Testdata should now contain a corpus entry which will fail FuzzMutate.
+# Run the test without fuzzing, setting -parallel to different values to make
+# sure it fails, and doesn't hang.
+! go test -run=FuzzMutate -parallel=1
+! go test -run=FuzzMutate -parallel=2
+! go test -run=FuzzMutate -parallel=4
+
+-- go.mod --
+module fuzz_parallel
+
+go 1.17
+-- fuzz_parallel_test.go --
+package fuzz_parallel
+
+import (
+	"sort"
+	"sync"
+	"testing"
+)
+
+func FuzzSeed(f *testing.F) {
+	for _, v := range [][]byte{{'a'}, {'b'}, {'c'}} {
+		f.Add(v)
+	}
+
+	var mu sync.Mutex
+	var before, after []byte
+	f.Cleanup(func() {
+		sort.Slice(after, func(i, j int) bool { return after[i] < after[j] })
+		got := string(before) + string(after)
+		want := "abcabc"
+		if got != want {
+			f.Fatalf("got %q; want %q", got, want)
+		}
+	})
+
+	f.Fuzz(func(t *testing.T, b []byte) {
+		before = append(before, b...)
+		t.Parallel()
+		mu.Lock()
+		after = append(after, b...)
+		mu.Unlock()
+	})
+}
+
+func FuzzMutate(f *testing.F) {
+	f.Fuzz(func(t *testing.T, _ []byte) {
+		t.Parallel()
+		t.Error("after T.Parallel")
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_profile_flags.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_profile_flags.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5434c723ad2244e2fdcb68354f82ad3038f608e7
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_profile_flags.txt
@@ -0,0 +1,38 @@
+[!fuzz] skip
+
+! go test -fuzz=FuzzTrivial -coverprofile=prof
+! stdout .
+stderr '^cannot use -coverprofile flag with -fuzz flag$'
+
+! go test -fuzz=FuzzTrivial -blockprofile=prof
+! stdout .
+stderr '^cannot use -blockprofile flag with -fuzz flag$'
+
+! go test -fuzz=FuzzTrivial -cpuprofile=prof
+! stdout .
+stderr '^cannot use -cpuprofile flag with -fuzz flag$'
+
+! go test -fuzz=FuzzTrivial -memprofile=prof
+! stdout .
+stderr '^cannot use -memprofile flag with -fuzz flag$'
+
+! go test -fuzz=FuzzTrivial -mutexprofile=prof
+! stdout .
+stderr '^cannot use -mutexprofile flag with -fuzz flag$'
+
+! go test -fuzz=FuzzTrivial -trace=prof
+! stdout .
+stderr '^cannot use -trace flag with -fuzz flag$'
+
+-- go.mod --
+module example
+
+go 1.18
+-- fuzz_test.go --
+package example
+
+import "testing"
+
+func FuzzTrivial(f *testing.F) {
+	f.Fuzz(func(t *testing.T, _ []byte) {})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_return.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_return.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0540efb23342d0594890b4863dbba2405f6321e
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_return.txt
@@ -0,0 +1,21 @@
+[short] skip
+
+# Disable vet, as its "tests" analyzer would report the same problem statically.
+
+! go test -vet=off .
+stdout '^panic: testing: fuzz target must not return a value \[recovered, repanicked\]$'
+
+-- go.mod --
+module test
+go 1.18
+-- x_test.go --
+package test
+
+import "testing"
+
+func Fuzz_returnErr(f *testing.F) {
+	f.Add("hello, validation!")
+	f.Fuzz(func(t *testing.T, in string) string {
+		return in
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_run.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_run.txt
new file mode 100644
index 0000000000000000000000000000000000000000..99a4413d32210f7f5fe779cdb1525f02542ae63f
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_run.txt
@@ -0,0 +1,143 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Tests which verify the behavior and command line output when
+# running a fuzz target as a unit test.
+
+# Tests without -run.
+
+! go test
+stdout FAIL
+stdout 'error here'
+
+! go test -v
+stdout FAIL
+stdout 'error here'
+stdout '=== RUN   FuzzFoo/thisfails'
+stdout '--- FAIL: FuzzFoo/thisfails'
+stdout '=== RUN   FuzzFoo/thispasses'
+stdout '--- PASS: FuzzFoo/thispasses'
+
+# Tests where -run matches all seed corpora.
+
+! go test -run FuzzFoo/this
+stdout FAIL
+stdout 'error here'
+! stdout 'no tests to run'
+
+! go test -run /this
+stdout FAIL
+stdout 'error here'
+! stdout 'no tests to run'
+
+! go test -v -run FuzzFoo/this
+stdout FAIL
+stdout 'error here'
+stdout '=== RUN   FuzzFoo/thisfails'
+stdout '--- FAIL: FuzzFoo/thisfails'
+stdout '=== RUN   FuzzFoo/thispasses'
+stdout '--- PASS: FuzzFoo/thispasses'
+! stdout 'no tests to run'
+
+! go test -v -run /this
+stdout FAIL
+stdout 'error here'
+stdout '=== RUN   FuzzFoo/thisfails'
+stdout '--- FAIL: FuzzFoo/thisfails'
+stdout '=== RUN   FuzzFoo/thispasses'
+stdout '--- PASS: FuzzFoo/thispasses'
+! stdout 'no tests to run'
+
+# Tests where -run only matches one seed corpus which passes.
+
+go test -run FuzzFoo/thispasses
+stdout ok
+! stdout 'no tests to run'
+
+go test -run /thispasses
+stdout ok
+! stdout 'no tests to run'
+
+# Same tests in verbose mode
+go test -v -run FuzzFoo/thispasses
+stdout '=== RUN   FuzzFoo/thispasses'
+stdout '--- PASS: FuzzFoo/thispasses'
+! stdout '=== RUN   FuzzFoo/thisfails'
+! stdout 'no tests to run'
+
+go test -v -run /thispasses
+stdout '=== RUN   FuzzFoo/thispasses'
+stdout '--- PASS: FuzzFoo/thispasses'
+! stdout '=== RUN   FuzzFoo/thisfails'
+! stdout 'no tests to run'
+
+# Tests where -run only matches one seed corpus which fails.
+
+! go test -run FuzzFoo/thisfails
+stdout FAIL
+stdout 'error here'
+! stdout 'no tests to run'
+
+! go test -run /thisfails
+stdout FAIL
+stdout 'error here'
+! stdout 'no tests to run'
+
+! go test -v -run FuzzFoo/thisfails
+stdout 'error here'
+stdout '=== RUN   FuzzFoo/thisfails'
+stdout '--- FAIL: FuzzFoo/thisfails'
+! stdout '=== RUN   FuzzFoo/thispasses'
+! stdout 'no tests to run'
+
+! go test -v -run /thisfails
+stdout 'error here'
+stdout '=== RUN   FuzzFoo/thisfails'
+stdout '--- FAIL: FuzzFoo/thisfails'
+! stdout '=== RUN   FuzzFoo/thispasses'
+! stdout 'no tests to run'
+
+# Tests where -run doesn't match any seed corpora.
+
+go test -run FuzzFoo/nomatch
+stdout ok
+
+go test -run /nomatch
+stdout ok
+
+go test -v -run FuzzFoo/nomatch
+stdout '=== RUN   FuzzFoo'
+stdout '--- PASS: FuzzFoo'
+stdout ok
+! stdout 'no tests to run'
+
+go test -v -run /nomatch
+stdout '=== RUN   FuzzFoo'
+stdout '--- PASS: FuzzFoo'
+stdout ok
+! stdout 'no tests to run'
+
+-- go.mod --
+module example.com/x
+
+go 1.16
+-- x_test.go --
+package x
+
+import "testing"
+
+func FuzzFoo(f *testing.F) {
+    f.Add("this is fine")
+    f.Fuzz(func(t *testing.T, s string) {
+        if s == "fails" {
+            t.Error("error here")
+        }
+    })
+}
+-- testdata/fuzz/FuzzFoo/thisfails --
+go test fuzz v1
+string("fails")
+-- testdata/fuzz/FuzzFoo/thispasses --
+go test fuzz v1
+string("passes")
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_seed_corpus.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_seed_corpus.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8a7a24ab70e61f49387c95e85225ff54d16d79af
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_seed_corpus.txt
@@ -0,0 +1,203 @@
+[!fuzz-instrumented] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+# Test that fuzzing a target with a failure in f.Add prints the crash
+# and doesn't write anything to testdata/fuzz
+! go test -fuzz=^FuzzWithAdd$ -run=^FuzzWithAdd$ -fuzztime=1x
+! stdout ^ok
+! stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithAdd[/\\]'
+stdout FAIL
+
+# Test that fuzzing a target with a success in f.Add and a fuzztime of only
+# 1 does not produce a crash.
+go test -fuzz=FuzzWithGoodAdd -run=FuzzWithGoodAdd -fuzztime=1x
+stdout ok
+! stdout FAIL
+
+# Test that fuzzing a target with a failure in testdata/fuzz prints the crash
+# and doesn't write anything to testdata/fuzz
+! go test -fuzz=FuzzWithTestdata -run=FuzzWithTestdata -fuzztime=1x
+! stdout ^ok
+! stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithTestdata[/\\]'
+stdout 'failure while testing seed corpus entry: FuzzWithTestdata/1'
+stdout FAIL
+
+# Test that fuzzing a target with no seed corpus or cache finds a crash, prints
+# it, and write it to testdata
+! go test -fuzz=FuzzWithNoCache -run=FuzzWithNoCache -fuzztime=1x
+! stdout ^ok
+stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithNoCache[/\\]'
+stdout FAIL
+
+# Write a crashing input to the cache
+mkdir $GOCACHE/fuzz/example.com/x/FuzzWithCache
+cp cache-file $GOCACHE/fuzz/example.com/x/FuzzWithCache/1
+
+# Test that fuzzing a target with a failure in the cache prints the crash
+# and writes this as a "new" crash to testdata/fuzz
+! go test -fuzz=FuzzWithCache -run=FuzzWithCache -fuzztime=1x
+! stdout ^ok
+stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithCache[/\\]'
+stdout FAIL
+
+# Write a crashing input to the cache
+mkdir $GOCACHE/fuzz/example.com/x/FuzzWithMinimizableCache
+cp cache-file-bytes $GOCACHE/fuzz/example.com/x/FuzzWithMinimizableCache/1
+
+# Test that fuzzing a target with a failure in the cache minimizes it and writes
+# the new crash to testdata/fuzz
+! go test -fuzz=FuzzWithMinimizableCache -run=FuzzWithMinimizableCache -fuzztime=10000x
+! stdout ^ok
+stdout 'gathering baseline coverage'
+stdout 'got the minimum size!'
+stdout 'contains a non-zero byte of length 10'
+stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithMinimizableCache[/\\]'
+stdout FAIL
+# Make sure this crash didn't come from fuzzing
+# (the log line that states fuzzing began shouldn't have printed)
+! stdout 'execs'
+
+# Clear the fuzz cache and make sure it's gone
+go clean -fuzzcache
+! exists $GOCACHE/fuzz
+
+# The tests below should operate the exact same as the previous tests. If -fuzz
+# is enabled, then whatever target is going to be fuzzed shouldn't be run by
+# anything other than the workers.
+
+# Test that fuzzing a target (with -run=None set) with a failure in f.Add prints
+# the crash and doesn't write anything to testdata/fuzz -fuzztime=1x
+! go test -fuzz=^FuzzWithAdd$ -run=None
+! stdout ^ok
+! stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithAdd[/\\]'
+stdout FAIL
+
+# Test that fuzzing a target (with -run=None set) with a success in f.Add and a
+# fuzztime of only 1 does not produce a crash.
+go test -fuzz=FuzzWithGoodAdd -run=None -fuzztime=1x
+stdout ok
+! stdout FAIL
+
+# Test that fuzzing a target (with -run=None set) with a failure in
+# testdata/fuzz prints the crash and doesn't write anything to testdata/fuzz
+! go test -fuzz=FuzzWithTestdata -run=None -fuzztime=1x
+! stdout ^ok
+! stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithTestdata[/\\]'
+stdout FAIL
+
+# Write a crashing input to the cache
+mkdir $GOCACHE/fuzz/example.com/x/FuzzRunNoneWithCache
+cp cache-file $GOCACHE/fuzz/example.com/x/FuzzRunNoneWithCache/1
+
+# Test that fuzzing a target (with -run=None set) with a failure in the cache
+# prints the crash and writes this as a "new" crash to testdata/fuzz
+! go test -fuzz=FuzzRunNoneWithCache -run=None -fuzztime=1x
+! stdout ^ok
+stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzRunNoneWithCache[/\\]'
+stdout FAIL
+
+# Clear the fuzz cache and make sure it's gone
+go clean -fuzzcache
+! exists $GOCACHE/fuzz
+
+# The tests below should operate the exact same way for the previous tests with
+# a seed corpus (namely, they should still fail). However, the binary is built
+# without instrumentation, so this should be a "testing only" run which executes
+# the seed corpus before attempting to fuzz.
+
+go test -c
+! exec ./x.test$GOEXE -test.fuzz=^FuzzWithAdd$ -test.run=^FuzzWithAdd$ -test.fuzztime=1x -test.fuzzcachedir=$WORK/cache
+! stdout ^ok
+! stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithAdd[/\\]'
+stdout FAIL
+stderr warning
+
+go test -c
+! exec ./x.test$GOEXE -test.fuzz=FuzzWithTestdata -test.run=^FuzzWithTestdata$ -test.fuzztime=1x -test.fuzzcachedir=$WORK/cache
+! stdout ^ok
+! stdout 'Failing input written to testdata[/\\]fuzz[/\\]FuzzWithTestdata[/\\]'
+stdout FAIL
+stderr warning
+
+-- go.mod --
+module example.com/x
+
+go 1.16
+-- x_test.go --
+package x
+
+import "testing"
+
+func FuzzWithAdd(f *testing.F) {
+    f.Add(10)
+    f.Fuzz(func(t *testing.T, i int) {
+        if i == 10 {
+            t.Error("bad thing here")
+        }
+    })
+}
+
+func FuzzWithGoodAdd(f *testing.F) {
+    f.Add(10)
+    f.Fuzz(func(t *testing.T, i int) {
+        if i != 10 {
+            t.Error("bad thing here")
+        }
+    })
+}
+
+func FuzzWithTestdata(f *testing.F) {
+    f.Fuzz(func(t *testing.T, i int) {
+        if i == 10 {
+            t.Error("bad thing here")
+        }
+    })
+}
+
+func FuzzWithNoCache(f *testing.F) {
+    f.Fuzz(func(t *testing.T, i int) {
+        t.Error("bad thing here")
+    })
+}
+
+func FuzzWithCache(f *testing.F) {
+    f.Fuzz(func(t *testing.T, i int) {
+        if i == 10 {
+            t.Error("bad thing here")
+        }
+    })
+}
+
+func FuzzWithMinimizableCache(f *testing.F) {
+    f.Fuzz(func(t *testing.T, b []byte) {
+		if len(b) < 10 {
+			return
+		}
+		for _, n := range b {
+			if n != 0 {
+				if len(b) == 10 {
+					t.Log("got the minimum size!")
+				}
+				t.Fatalf("contains a non-zero byte of length %d", len(b))
+			}
+		}
+    })
+}
+
+func FuzzRunNoneWithCache(f *testing.F) {
+    f.Fuzz(func(t *testing.T, i int) {
+        if i == 10 {
+            t.Error("bad thing here")
+        }
+    })
+}
+-- testdata/fuzz/FuzzWithTestdata/1 --
+go test fuzz v1
+int(10)
+-- cache-file --
+go test fuzz v1
+int(10)
+-- cache-file-bytes --
+go test fuzz v1
+[]byte("11111111111111111111")
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_setenv.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_setenv.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1370cd8680f4c1967aa966f3fe6d3102a527998d
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_setenv.txt
@@ -0,0 +1,46 @@
+[!fuzz] skip
+[short] skip
+env GOCACHE=$WORK/cache
+
+go test -fuzz=FuzzA -fuzztime=100x fuzz_setenv_test.go
+
+-- fuzz_setenv_test.go --
+package fuzz
+
+import (
+  "flag"
+  "os"
+  "testing"
+)
+
+func FuzzA(f *testing.F) {
+  if s := os.Getenv("TEST_FUZZ_SETENV_A"); isWorker() && s == "" {
+    f.Fatal("environment variable not set")
+  } else if !isWorker() && s != "" {
+    f.Fatal("environment variable already set")
+  }
+  f.Setenv("TEST_FUZZ_SETENV_A", "A")
+  if os.Getenv("TEST_FUZZ_SETENV_A") == "" {
+    f.Fatal("Setenv did not set environment variable")
+  }
+  f.Fuzz(func(*testing.T, []byte) {})
+}
+
+func FuzzB(f *testing.F) {
+  if os.Getenv("TEST_FUZZ_SETENV_A") != "" {
+    f.Fatal("environment variable not cleared after FuzzA")
+  }
+  f.Skip()
+}
+
+func isWorker() bool {
+	f := flag.Lookup("test.fuzzworker")
+	if f == nil {
+		return false
+	}
+	get, ok := f.Value.(flag.Getter)
+	if !ok {
+		return false
+	}
+	return get.Get() == interface{}(true)
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_test_race.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_test_race.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1bed47d458bc390212d1726b5234a158afbb47ca
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_test_race.txt
@@ -0,0 +1,40 @@
+# Test that when both race detection and coverage instrumentation are enabled,
+# and seed values are being executed, the race detector isn't mistakenly
+# triggered.
+
+[short] skip
+[!fuzz] skip
+[!race] skip
+env GOCACHE=$WORK/cache
+
+# Test with coverage instrumentation enabled (-fuzz) and race instrumentation
+# but without actually fuzzing the target (by using a non-matching pattern)
+go test -fuzz=xxx -race -v
+! stderr 'race detected during execution of test'
+
+# Test with just race instrumentation enabled
+go test -race -v
+! stderr 'race detected during execution of test'
+
+# Test with coverage and race instrumentation enabled, and a matching fuzz
+# pattern
+go test -fuzz=FuzzRace -race -v -fuzztime=200x
+! stderr 'race detected during execution of test'
+
+-- go.mod --
+module test
+
+-- race_test.go --
+package race
+
+import "testing"
+
+func FuzzRace(f *testing.F) {
+	for i := 0; i < 100; i++ {
+		f.Add(i)
+	}
+
+	f.Fuzz(func(t *testing.T, i int) {
+		t.Parallel()
+	})
+}
diff --git a/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_unsupported.txt b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_unsupported.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1ed0b8a6f75368e9bf87d739082dc0702fbe9b78
--- /dev/null
+++ b/go/src/cmd/internal/fuzztest/testdata/script/test_fuzz_unsupported.txt
@@ -0,0 +1,18 @@
+[fuzz] skip
+
+! go test -fuzz=. -fuzztime=1x
+! stdout .
+stderr '^-fuzz flag is not supported on '$GOOS'/'$GOARCH'$'
+
+-- go.mod --
+module example
+
+go 1.18
+-- fuzz_test.go --
+package example
+
+import "testing"
+
+func FuzzTrivial(f *testing.F) {
+	f.Fuzz(func(t *testing.T, _ []byte) {})
+}
diff --git a/go/src/cmd/internal/gcprog/gcprog.go b/go/src/cmd/internal/gcprog/gcprog.go
new file mode 100644
index 0000000000000000000000000000000000000000..52505f3b20243d69eae54565e6f04828e361100e
--- /dev/null
+++ b/go/src/cmd/internal/gcprog/gcprog.go
@@ -0,0 +1,247 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package gcprog implements an encoder for packed GC pointer bitmaps,
+// known as GC programs.
+//
+// # Program Format
+//
+// The GC program encodes a sequence of 0 and 1 bits indicating scalar or pointer words in an object.
+// The encoding is a simple Lempel-Ziv program, with codes to emit literal bits and to repeat the
+// last n bits c times.
+//
+// The possible codes are:
+//
+//	00000000: stop
+//	0nnnnnnn: emit n bits copied from the next (n+7)/8 bytes, least significant bit first
+//	10000000 n c: repeat the previous n bits c times; n, c are varints
+//	1nnnnnnn c: repeat the previous n bits c times; c is a varint
+//
+// The numbers n and c, when they follow a code, are encoded as varints
+// using the same encoding as encoding/binary's Uvarint.
+package gcprog
+
+import (
+	"fmt"
+	"io"
+)
+
+const progMaxLiteral = 127 // maximum n for literal n bit code
+
+// A Writer is an encoder for GC programs.
+//
+// The typical use of a Writer is to call Init, maybe call Debug,
+// make a sequence of Ptr, Advance, Repeat, and Append calls
+// to describe the data type, and then finally call End.
+type Writer struct {
+	writeByte func(byte)
+	index     int64
+	b         [progMaxLiteral]byte
+	nb        int
+	debug     io.Writer
+	debugBuf  []byte
+}
+
+// Init initializes w to write a new GC program
+// by calling writeByte for each byte in the program.
+func (w *Writer) Init(writeByte func(byte)) {
+	w.writeByte = writeByte
+}
+
+// Debug causes the writer to print a debugging trace to out
+// during future calls to methods like Ptr, Advance, and End.
+// It also enables debugging checks during the encoding.
+func (w *Writer) Debug(out io.Writer) {
+	w.debug = out
+}
+
+// byte writes the byte x to the output.
+func (w *Writer) byte(x byte) {
+	if w.debug != nil {
+		w.debugBuf = append(w.debugBuf, x)
+	}
+	w.writeByte(x)
+}
+
+// End marks the end of the program, writing any remaining bytes.
+func (w *Writer) End() {
+	w.flushlit()
+	w.byte(0)
+	if w.debug != nil {
+		index := progbits(w.debugBuf)
+		if index != w.index {
+			println("gcprog: End wrote program for", index, "bits, but current index is", w.index)
+			panic("gcprog: out of sync")
+		}
+	}
+}
+
+// Ptr emits a 1 into the bit stream at the given bit index.
+// that is, it records that the index'th word in the object memory is a pointer.
+// Any bits between the current index and the new index
+// are set to zero, meaning the corresponding words are scalars.
+func (w *Writer) Ptr(index int64) {
+	if index < w.index {
+		println("gcprog: Ptr at index", index, "but current index is", w.index)
+		panic("gcprog: invalid Ptr index")
+	}
+	w.ZeroUntil(index)
+	if w.debug != nil {
+		fmt.Fprintf(w.debug, "gcprog: ptr at %d\n", index)
+	}
+	w.lit(1)
+}
+
+// Repeat emits an instruction to repeat the description
+// of the last n words c times (including the initial description, c+1 times in total).
+func (w *Writer) Repeat(n, c int64) {
+	if n == 0 || c == 0 {
+		return
+	}
+	w.flushlit()
+	if w.debug != nil {
+		fmt.Fprintf(w.debug, "gcprog: repeat %d × %d\n", n, c)
+	}
+	if n < 128 {
+		w.byte(0x80 | byte(n))
+	} else {
+		w.byte(0x80)
+		w.varint(n)
+	}
+	w.varint(c)
+	w.index += n * c
+}
+
+// ZeroUntil adds zeros to the bit stream until reaching the given index;
+// that is, it records that the words from the most recent pointer until
+// the index'th word are scalars.
+// ZeroUntil is usually called in preparation for a call to Repeat, Append, or End.
+func (w *Writer) ZeroUntil(index int64) {
+	if index < w.index {
+		println("gcprog: Advance", index, "but index is", w.index)
+		panic("gcprog: invalid Advance index")
+	}
+	skip := (index - w.index)
+	if skip == 0 {
+		return
+	}
+	if skip < 4*8 {
+		if w.debug != nil {
+			fmt.Fprintf(w.debug, "gcprog: advance to %d by literals\n", index)
+		}
+		for i := int64(0); i < skip; i++ {
+			w.lit(0)
+		}
+		return
+	}
+
+	if w.debug != nil {
+		fmt.Fprintf(w.debug, "gcprog: advance to %d by repeat\n", index)
+	}
+	w.lit(0)
+	w.flushlit()
+	w.Repeat(1, skip-1)
+}
+
+// progbits returns the length of the bit stream encoded by the program p.
+func progbits(p []byte) int64 {
+	var n int64
+	for len(p) > 0 {
+		x := p[0]
+		p = p[1:]
+		if x == 0 {
+			break
+		}
+		if x&0x80 == 0 {
+			count := x &^ 0x80
+			n += int64(count)
+			p = p[(count+7)/8:]
+			continue
+		}
+		nbit := int64(x &^ 0x80)
+		if nbit == 0 {
+			nbit, p = readvarint(p)
+		}
+		var count int64
+		count, p = readvarint(p)
+		n += nbit * count
+	}
+	if len(p) > 0 {
+		println("gcprog: found end instruction after", n, "ptrs, with", len(p), "bytes remaining")
+		panic("gcprog: extra data at end of program")
+	}
+	return n
+}
+
+// readvarint reads a varint from p, returning the value and the remainder of p.
+func readvarint(p []byte) (int64, []byte) {
+	var v int64
+	var nb uint
+	for {
+		c := p[0]
+		p = p[1:]
+		v |= int64(c&^0x80) << nb
+		nb += 7
+		if c&0x80 == 0 {
+			break
+		}
+	}
+	return v, p
+}
+
+// lit adds a single literal bit to w.
+func (w *Writer) lit(x byte) {
+	if w.nb == progMaxLiteral {
+		w.flushlit()
+	}
+	w.b[w.nb] = x
+	w.nb++
+	w.index++
+}
+
+// varint emits the varint encoding of x.
+func (w *Writer) varint(x int64) {
+	if x < 0 {
+		panic("gcprog: negative varint")
+	}
+	for x >= 0x80 {
+		w.byte(byte(0x80 | x))
+		x >>= 7
+	}
+	w.byte(byte(x))
+}
+
+// flushlit flushes any pending literal bits.
+func (w *Writer) flushlit() {
+	if w.nb == 0 {
+		return
+	}
+	if w.debug != nil {
+		fmt.Fprintf(w.debug, "gcprog: flush %d literals\n", w.nb)
+		fmt.Fprintf(w.debug, "\t%v\n", w.b[:w.nb])
+		fmt.Fprintf(w.debug, "\t%02x", byte(w.nb))
+	}
+	w.byte(byte(w.nb))
+	var bits uint8
+	for i := 0; i < w.nb; i++ {
+		bits |= w.b[i] << uint(i%8)
+		if (i+1)%8 == 0 {
+			if w.debug != nil {
+				fmt.Fprintf(w.debug, " %02x", bits)
+			}
+			w.byte(bits)
+			bits = 0
+		}
+	}
+	if w.nb%8 != 0 {
+		if w.debug != nil {
+			fmt.Fprintf(w.debug, " %02x", bits)
+		}
+		w.byte(bits)
+	}
+	if w.debug != nil {
+		fmt.Fprintf(w.debug, "\n")
+	}
+	w.nb = 0
+}
diff --git a/go/src/cmd/internal/goobj/builtin.go b/go/src/cmd/internal/goobj/builtin.go
new file mode 100644
index 0000000000000000000000000000000000000000..aa665fde99a6a2957d2c9d9b4e5479fd3091ca39
--- /dev/null
+++ b/go/src/cmd/internal/goobj/builtin.go
@@ -0,0 +1,47 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package goobj
+
+import "internal/buildcfg"
+
+// Builtin (compiler-generated) function references appear
+// frequently. We assign special indices for them, so they
+// don't need to be referenced by name.
+
+// NBuiltin returns the number of listed builtin
+// symbols.
+func NBuiltin() int {
+	return len(builtins)
+}
+
+// BuiltinName returns the name and ABI of the i-th
+// builtin symbol.
+func BuiltinName(i int) (string, int) {
+	return builtins[i].name, builtins[i].abi
+}
+
+// BuiltinIdx returns the index of the builtin with the
+// given name and abi, or -1 if it is not a builtin.
+func BuiltinIdx(name string, abi int) int {
+	i, ok := builtinMap[name]
+	if !ok {
+		return -1
+	}
+	if buildcfg.Experiment.RegabiWrappers && builtins[i].abi != abi {
+		return -1
+	}
+	return i
+}
+
+//go:generate go run mkbuiltin.go
+
+var builtinMap map[string]int
+
+func init() {
+	builtinMap = make(map[string]int, len(builtins))
+	for i, b := range builtins {
+		builtinMap[b.name] = i
+	}
+}
diff --git a/go/src/cmd/internal/goobj/builtinlist.go b/go/src/cmd/internal/goobj/builtinlist.go
new file mode 100644
index 0000000000000000000000000000000000000000..918ade191dd99d5fd50cc4474edccd8cd7aae82d
--- /dev/null
+++ b/go/src/cmd/internal/goobj/builtinlist.go
@@ -0,0 +1,275 @@
+// Code generated by mkbuiltin.go. DO NOT EDIT.
+
+package goobj
+
+var builtins = [...]struct {
+	name string
+	abi  int
+}{
+	{"runtime.newobject", 1},
+	{"runtime.mallocgc", 1},
+	{"runtime.panicdivide", 1},
+	{"runtime.panicshift", 1},
+	{"runtime.panicmakeslicelen", 1},
+	{"runtime.panicmakeslicecap", 1},
+	{"runtime.throwinit", 1},
+	{"runtime.panicwrap", 1},
+	{"runtime.gopanic", 1},
+	{"runtime.gorecover", 1},
+	{"runtime.goschedguarded", 1},
+	{"runtime.goPanicIndex", 1},
+	{"runtime.goPanicIndexU", 1},
+	{"runtime.goPanicSliceAlen", 1},
+	{"runtime.goPanicSliceAlenU", 1},
+	{"runtime.goPanicSliceAcap", 1},
+	{"runtime.goPanicSliceAcapU", 1},
+	{"runtime.goPanicSliceB", 1},
+	{"runtime.goPanicSliceBU", 1},
+	{"runtime.goPanicSlice3Alen", 1},
+	{"runtime.goPanicSlice3AlenU", 1},
+	{"runtime.goPanicSlice3Acap", 1},
+	{"runtime.goPanicSlice3AcapU", 1},
+	{"runtime.goPanicSlice3B", 1},
+	{"runtime.goPanicSlice3BU", 1},
+	{"runtime.goPanicSlice3C", 1},
+	{"runtime.goPanicSlice3CU", 1},
+	{"runtime.goPanicSliceConvert", 1},
+	{"runtime.printbool", 1},
+	{"runtime.printfloat64", 1},
+	{"runtime.printfloat32", 1},
+	{"runtime.printint", 1},
+	{"runtime.printhex", 1},
+	{"runtime.printuint", 1},
+	{"runtime.printcomplex128", 1},
+	{"runtime.printcomplex64", 1},
+	{"runtime.printstring", 1},
+	{"runtime.printquoted", 1},
+	{"runtime.printpointer", 1},
+	{"runtime.printuintptr", 1},
+	{"runtime.printiface", 1},
+	{"runtime.printeface", 1},
+	{"runtime.printslice", 1},
+	{"runtime.printnl", 1},
+	{"runtime.printsp", 1},
+	{"runtime.printlock", 1},
+	{"runtime.printunlock", 1},
+	{"runtime.concatstring2", 1},
+	{"runtime.concatstring3", 1},
+	{"runtime.concatstring4", 1},
+	{"runtime.concatstring5", 1},
+	{"runtime.concatstrings", 1},
+	{"runtime.concatbyte2", 1},
+	{"runtime.concatbyte3", 1},
+	{"runtime.concatbyte4", 1},
+	{"runtime.concatbyte5", 1},
+	{"runtime.concatbytes", 1},
+	{"runtime.cmpstring", 1},
+	{"runtime.intstring", 1},
+	{"runtime.slicebytetostring", 1},
+	{"runtime.slicebytetostringtmp", 1},
+	{"runtime.slicerunetostring", 1},
+	{"runtime.stringtoslicebyte", 1},
+	{"runtime.stringtoslicerune", 1},
+	{"runtime.slicecopy", 1},
+	{"runtime.decoderune", 1},
+	{"runtime.countrunes", 1},
+	{"runtime.convT", 1},
+	{"runtime.convTnoptr", 1},
+	{"runtime.convT16", 1},
+	{"runtime.convT32", 1},
+	{"runtime.convT64", 1},
+	{"runtime.convTstring", 1},
+	{"runtime.convTslice", 1},
+	{"runtime.assertE2I", 1},
+	{"runtime.assertE2I2", 1},
+	{"runtime.panicdottypeE", 1},
+	{"runtime.panicdottypeI", 1},
+	{"runtime.panicnildottype", 1},
+	{"runtime.typeAssert", 1},
+	{"runtime.interfaceSwitch", 1},
+	{"runtime.ifaceeq", 1},
+	{"runtime.efaceeq", 1},
+	{"runtime.panicrangestate", 1},
+	{"runtime.deferrangefunc", 1},
+	{"runtime.rand", 1},
+	{"runtime.rand32", 1},
+	{"runtime.makemap64", 1},
+	{"runtime.makemap", 1},
+	{"runtime.makemap_small", 1},
+	{"runtime.mapaccess1", 1},
+	{"runtime.mapaccess1_fast32", 1},
+	{"runtime.mapaccess1_fast64", 1},
+	{"runtime.mapaccess1_faststr", 1},
+	{"runtime.mapaccess1_fat", 1},
+	{"runtime.mapaccess2", 1},
+	{"runtime.mapaccess2_fast32", 1},
+	{"runtime.mapaccess2_fast64", 1},
+	{"runtime.mapaccess2_faststr", 1},
+	{"runtime.mapaccess2_fat", 1},
+	{"runtime.mapassign", 1},
+	{"runtime.mapassign_fast32", 1},
+	{"runtime.mapassign_fast32ptr", 1},
+	{"runtime.mapassign_fast64", 1},
+	{"runtime.mapassign_fast64ptr", 1},
+	{"runtime.mapassign_faststr", 1},
+	{"runtime.mapIterStart", 1},
+	{"runtime.mapdelete", 1},
+	{"runtime.mapdelete_fast32", 1},
+	{"runtime.mapdelete_fast64", 1},
+	{"runtime.mapdelete_faststr", 1},
+	{"runtime.mapIterNext", 1},
+	{"runtime.mapclear", 1},
+	{"runtime.makechan64", 1},
+	{"runtime.makechan", 1},
+	{"runtime.chanrecv1", 1},
+	{"runtime.chanrecv2", 1},
+	{"runtime.chansend1", 1},
+	{"runtime.closechan", 1},
+	{"runtime.chanlen", 1},
+	{"runtime.chancap", 1},
+	{"runtime.writeBarrier", 0},
+	{"runtime.typedmemmove", 1},
+	{"runtime.typedmemclr", 1},
+	{"runtime.typedslicecopy", 1},
+	{"runtime.selectnbsend", 1},
+	{"runtime.selectnbrecv", 1},
+	{"runtime.selectsetpc", 1},
+	{"runtime.selectgo", 1},
+	{"runtime.block", 1},
+	{"runtime.makeslice", 1},
+	{"runtime.makeslice64", 1},
+	{"runtime.makeslicecopy", 1},
+	{"runtime.growslice", 1},
+	{"runtime.unsafeslicecheckptr", 1},
+	{"runtime.panicunsafeslicelen", 1},
+	{"runtime.panicunsafeslicenilptr", 1},
+	{"runtime.unsafestringcheckptr", 1},
+	{"runtime.panicunsafestringlen", 1},
+	{"runtime.panicunsafestringnilptr", 1},
+	{"runtime.memmove", 1},
+	{"runtime.memclrNoHeapPointers", 1},
+	{"runtime.memclrHasPointers", 1},
+	{"runtime.memequal", 1},
+	{"runtime.memequal0", 1},
+	{"runtime.memequal8", 1},
+	{"runtime.memequal16", 1},
+	{"runtime.memequal32", 1},
+	{"runtime.memequal64", 1},
+	{"runtime.memequal128", 1},
+	{"runtime.f32equal", 1},
+	{"runtime.f64equal", 1},
+	{"runtime.c64equal", 1},
+	{"runtime.c128equal", 1},
+	{"runtime.strequal", 1},
+	{"runtime.interequal", 1},
+	{"runtime.nilinterequal", 1},
+	{"runtime.memhash", 1},
+	{"runtime.memhash0", 1},
+	{"runtime.memhash8", 1},
+	{"runtime.memhash16", 1},
+	{"runtime.memhash32", 1},
+	{"runtime.memhash64", 1},
+	{"runtime.memhash128", 1},
+	{"runtime.f32hash", 1},
+	{"runtime.f64hash", 1},
+	{"runtime.c64hash", 1},
+	{"runtime.c128hash", 1},
+	{"runtime.strhash", 1},
+	{"runtime.interhash", 1},
+	{"runtime.nilinterhash", 1},
+	{"runtime.int64div", 1},
+	{"runtime.uint64div", 1},
+	{"runtime.int64mod", 1},
+	{"runtime.uint64mod", 1},
+	{"runtime.float64toint64", 1},
+	{"runtime.float64touint64", 1},
+	{"runtime.float64touint32", 1},
+	{"runtime.int64tofloat64", 1},
+	{"runtime.int64tofloat32", 1},
+	{"runtime.uint64tofloat64", 1},
+	{"runtime.uint64tofloat32", 1},
+	{"runtime.uint32tofloat64", 1},
+	{"runtime.complex128div", 1},
+	{"runtime.racefuncenter", 1},
+	{"runtime.racefuncexit", 1},
+	{"runtime.raceread", 1},
+	{"runtime.racewrite", 1},
+	{"runtime.racereadrange", 1},
+	{"runtime.racewriterange", 1},
+	{"runtime.msanread", 1},
+	{"runtime.msanwrite", 1},
+	{"runtime.msanmove", 1},
+	{"runtime.asanread", 1},
+	{"runtime.asanwrite", 1},
+	{"runtime.checkptrAlignment", 1},
+	{"runtime.checkptrArithmetic", 1},
+	{"runtime.libfuzzerTraceCmp1", 1},
+	{"runtime.libfuzzerTraceCmp2", 1},
+	{"runtime.libfuzzerTraceCmp4", 1},
+	{"runtime.libfuzzerTraceCmp8", 1},
+	{"runtime.libfuzzerTraceConstCmp1", 1},
+	{"runtime.libfuzzerTraceConstCmp2", 1},
+	{"runtime.libfuzzerTraceConstCmp4", 1},
+	{"runtime.libfuzzerTraceConstCmp8", 1},
+	{"runtime.libfuzzerHookStrCmp", 1},
+	{"runtime.libfuzzerHookEqualFold", 1},
+	{"runtime.addCovMeta", 1},
+	{"runtime.x86HasPOPCNT", 0},
+	{"runtime.x86HasSSE41", 0},
+	{"runtime.x86HasFMA", 0},
+	{"runtime.armHasVFPv4", 0},
+	{"runtime.arm64HasATOMICS", 0},
+	{"runtime.loong64HasLAMCAS", 0},
+	{"runtime.loong64HasLAM_BH", 0},
+	{"runtime.loong64HasLSX", 0},
+	{"runtime.riscv64HasZbb", 0},
+	{"runtime.asanregisterglobals", 1},
+	{"runtime.deferproc", 1},
+	{"runtime.deferprocStack", 1},
+	{"runtime.deferreturn", 1},
+	{"runtime.newproc", 1},
+	{"runtime.panicoverflow", 1},
+	{"runtime.sigpanic", 1},
+	{"runtime.gcWriteBarrier", 1},
+	{"runtime.duffzero", 1},
+	{"runtime.duffcopy", 1},
+	{"runtime.morestack", 0},
+	{"runtime.morestackc", 0},
+	{"runtime.morestack_noctxt", 0},
+	{"type:int8", 0},
+	{"type:*int8", 0},
+	{"type:uint8", 0},
+	{"type:*uint8", 0},
+	{"type:int16", 0},
+	{"type:*int16", 0},
+	{"type:uint16", 0},
+	{"type:*uint16", 0},
+	{"type:int32", 0},
+	{"type:*int32", 0},
+	{"type:uint32", 0},
+	{"type:*uint32", 0},
+	{"type:int64", 0},
+	{"type:*int64", 0},
+	{"type:uint64", 0},
+	{"type:*uint64", 0},
+	{"type:float32", 0},
+	{"type:*float32", 0},
+	{"type:float64", 0},
+	{"type:*float64", 0},
+	{"type:complex64", 0},
+	{"type:*complex64", 0},
+	{"type:complex128", 0},
+	{"type:*complex128", 0},
+	{"type:unsafe.Pointer", 0},
+	{"type:*unsafe.Pointer", 0},
+	{"type:uintptr", 0},
+	{"type:*uintptr", 0},
+	{"type:bool", 0},
+	{"type:*bool", 0},
+	{"type:string", 0},
+	{"type:*string", 0},
+	{"type:error", 0},
+	{"type:*error", 0},
+	{"type:func(error) string", 0},
+	{"type:*func(error) string", 0},
+}
diff --git a/go/src/cmd/internal/goobj/funcinfo.go b/go/src/cmd/internal/goobj/funcinfo.go
new file mode 100644
index 0000000000000000000000000000000000000000..9aa1188b7eb50b6afd1b9a34c605608d26a94c28
--- /dev/null
+++ b/go/src/cmd/internal/goobj/funcinfo.go
@@ -0,0 +1,145 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package goobj
+
+import (
+	"bytes"
+	"encoding/binary"
+	"internal/abi"
+)
+
+// CUFileIndex is used to index the filenames that are stored in the
+// per-package/per-CU FileList.
+type CUFileIndex uint32
+
+// FuncInfo is serialized as a symbol (aux symbol). The symbol data is
+// the binary encoding of the struct below.
+type FuncInfo struct {
+	Args      uint32
+	Locals    uint32
+	FuncID    abi.FuncID
+	FuncFlag  abi.FuncFlag
+	StartLine int32
+	File      []CUFileIndex
+	InlTree   []InlTreeNode
+}
+
+func (a *FuncInfo) Write(w *bytes.Buffer) {
+	writeUint8 := func(x uint8) {
+		w.WriteByte(x)
+	}
+	var b [4]byte
+	writeUint32 := func(x uint32) {
+		binary.LittleEndian.PutUint32(b[:], x)
+		w.Write(b[:])
+	}
+
+	writeUint32(a.Args)
+	writeUint32(a.Locals)
+	writeUint8(uint8(a.FuncID))
+	writeUint8(uint8(a.FuncFlag))
+	writeUint8(0) // pad to uint32 boundary
+	writeUint8(0)
+	writeUint32(uint32(a.StartLine))
+
+	writeUint32(uint32(len(a.File)))
+	for _, f := range a.File {
+		writeUint32(uint32(f))
+	}
+	writeUint32(uint32(len(a.InlTree)))
+	for i := range a.InlTree {
+		a.InlTree[i].Write(w)
+	}
+}
+
+// FuncInfoLengths is a cache containing a roadmap of offsets and
+// lengths for things within a serialized FuncInfo. Each length field
+// stores the number of items (e.g. files, inltree nodes, etc), and the
+// corresponding "off" field stores the byte offset of the start of
+// the items in question.
+type FuncInfoLengths struct {
+	NumFile     uint32
+	FileOff     uint32
+	NumInlTree  uint32
+	InlTreeOff  uint32
+	Initialized bool
+}
+
+func (*FuncInfo) ReadFuncInfoLengths(b []byte) FuncInfoLengths {
+	var result FuncInfoLengths
+
+	// Offset to the number of the file table. This value is determined by counting
+	// the number of bytes until we write funcdataoff to the file.
+	const numfileOff = 16
+	result.NumFile = binary.LittleEndian.Uint32(b[numfileOff:])
+	result.FileOff = numfileOff + 4
+
+	numinltreeOff := result.FileOff + 4*result.NumFile
+	result.NumInlTree = binary.LittleEndian.Uint32(b[numinltreeOff:])
+	result.InlTreeOff = numinltreeOff + 4
+
+	result.Initialized = true
+
+	return result
+}
+
+func (*FuncInfo) ReadArgs(b []byte) uint32 { return binary.LittleEndian.Uint32(b) }
+
+func (*FuncInfo) ReadLocals(b []byte) uint32 { return binary.LittleEndian.Uint32(b[4:]) }
+
+func (*FuncInfo) ReadFuncID(b []byte) abi.FuncID { return abi.FuncID(b[8]) }
+
+func (*FuncInfo) ReadFuncFlag(b []byte) abi.FuncFlag { return abi.FuncFlag(b[9]) }
+
+func (*FuncInfo) ReadStartLine(b []byte) int32 { return int32(binary.LittleEndian.Uint32(b[12:])) }
+
+func (*FuncInfo) ReadFile(b []byte, filesoff uint32, k uint32) CUFileIndex {
+	return CUFileIndex(binary.LittleEndian.Uint32(b[filesoff+4*k:]))
+}
+
+func (*FuncInfo) ReadInlTree(b []byte, inltreeoff uint32, k uint32) InlTreeNode {
+	const inlTreeNodeSize = 4 * 6
+	var result InlTreeNode
+	result.Read(b[inltreeoff+k*inlTreeNodeSize:])
+	return result
+}
+
+// InlTreeNode is the serialized form of FileInfo.InlTree.
+type InlTreeNode struct {
+	Parent   int32
+	File     CUFileIndex
+	Line     int32
+	Func     SymRef
+	ParentPC int32
+}
+
+func (inl *InlTreeNode) Write(w *bytes.Buffer) {
+	var b [4]byte
+	writeUint32 := func(x uint32) {
+		binary.LittleEndian.PutUint32(b[:], x)
+		w.Write(b[:])
+	}
+	writeUint32(uint32(inl.Parent))
+	writeUint32(uint32(inl.File))
+	writeUint32(uint32(inl.Line))
+	writeUint32(inl.Func.PkgIdx)
+	writeUint32(inl.Func.SymIdx)
+	writeUint32(uint32(inl.ParentPC))
+}
+
+// Read an InlTreeNode from b, return the remaining bytes.
+func (inl *InlTreeNode) Read(b []byte) []byte {
+	readUint32 := func() uint32 {
+		x := binary.LittleEndian.Uint32(b)
+		b = b[4:]
+		return x
+	}
+	inl.Parent = int32(readUint32())
+	inl.File = CUFileIndex(readUint32())
+	inl.Line = int32(readUint32())
+	inl.Func = SymRef{readUint32(), readUint32()}
+	inl.ParentPC = int32(readUint32())
+	return b
+}
diff --git a/go/src/cmd/internal/goobj/mkbuiltin.go b/go/src/cmd/internal/goobj/mkbuiltin.go
new file mode 100644
index 0000000000000000000000000000000000000000..6d1e7bb4297ac5bb710c8c9070654ea4f1c0fa87
--- /dev/null
+++ b/go/src/cmd/internal/goobj/mkbuiltin.go
@@ -0,0 +1,160 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build ignore
+
+// Generate builtinlist.go from cmd/compile/internal/typecheck/_builtin/runtime.go.
+
+package main
+
+import (
+	"bytes"
+	"flag"
+	"fmt"
+	"go/ast"
+	"go/format"
+	"go/parser"
+	"go/token"
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+var stdout = flag.Bool("stdout", false, "write to stdout instead of builtinlist.go")
+
+func main() {
+	flag.Parse()
+
+	var b bytes.Buffer
+	fmt.Fprintln(&b, "// Code generated by mkbuiltin.go. DO NOT EDIT.")
+	fmt.Fprintln(&b)
+	fmt.Fprintln(&b, "package goobj")
+
+	mkbuiltin(&b)
+
+	out, err := format.Source(b.Bytes())
+	if err != nil {
+		log.Fatal(err)
+	}
+	if *stdout {
+		_, err = os.Stdout.Write(out)
+	} else {
+		err = os.WriteFile("builtinlist.go", out, 0666)
+	}
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func mkbuiltin(w io.Writer) {
+	pkg := "runtime"
+	fset := token.NewFileSet()
+	path := filepath.Join("..", "..", "compile", "internal", "typecheck", "_builtin", "runtime.go")
+	f, err := parser.ParseFile(fset, path, nil, 0)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	decls := make(map[string]bool)
+
+	fmt.Fprintf(w, "var builtins = [...]struct{ name string; abi int }{\n")
+	for _, decl := range f.Decls {
+		switch decl := decl.(type) {
+		case *ast.FuncDecl:
+			if decl.Recv != nil {
+				log.Fatal("methods unsupported")
+			}
+			if decl.Body != nil {
+				log.Fatal("unexpected function body")
+			}
+			declName := pkg + "." + decl.Name.Name
+			decls[declName] = true
+			fmt.Fprintf(w, "{%q, 1},\n", declName) // functions are ABIInternal (1)
+		case *ast.GenDecl:
+			if decl.Tok == token.IMPORT {
+				continue
+			}
+			if decl.Tok != token.VAR {
+				log.Fatal("unhandled declaration kind: ", decl.Tok)
+			}
+			for _, spec := range decl.Specs {
+				spec := spec.(*ast.ValueSpec)
+				if len(spec.Values) != 0 {
+					log.Fatal("unexpected values")
+				}
+				for _, name := range spec.Names {
+					declName := pkg + "." + name.Name
+					decls[declName] = true
+					fmt.Fprintf(w, "{%q, 0},\n", declName) // variables are ABI0
+				}
+			}
+		default:
+			log.Fatal("unhandled decl type: ", decl)
+		}
+	}
+
+	// The list above only contains ones that are used by the frontend.
+	// The backend may create more references of builtin functions.
+	// We also want to include predefined types.
+	// Add them.
+	extras := append(fextras[:], enumerateBasicTypes()...)
+	for _, b := range extras {
+		prefix := ""
+		if !strings.HasPrefix(b.name, "type:") {
+			prefix = pkg + "."
+		}
+		name := prefix + b.name
+		if decls[name] {
+			log.Fatalf("%q already added -- mkbuiltin.go out of sync?", name)
+		}
+		fmt.Fprintf(w, "{%q, %d},\n", name, b.abi)
+	}
+	fmt.Fprintln(w, "}")
+}
+
+// enumerateBasicTypes returns the symbol names for basic types that are
+// defined in the runtime and referenced in other packages.
+// Needs to be kept in sync with reflect.go:WriteBasicTypes() and
+// reflect.go:writeType() in the compiler.
+func enumerateBasicTypes() []extra {
+	names := [...]string{
+		"int8", "uint8", "int16", "uint16",
+		"int32", "uint32", "int64", "uint64",
+		"float32", "float64", "complex64", "complex128",
+		"unsafe.Pointer", "uintptr", "bool", "string", "error",
+		"func(error) string"}
+	result := []extra{}
+	for _, n := range names {
+		result = append(result, extra{"type:" + n, 0})
+		result = append(result, extra{"type:*" + n, 0})
+	}
+	return result
+}
+
+type extra struct {
+	name string
+	abi  int
+}
+
+var fextras = [...]extra{
+	// compiler frontend inserted calls (sysfunc)
+	{"deferproc", 1},
+	{"deferprocStack", 1},
+	{"deferreturn", 1},
+	{"newproc", 1},
+	{"panicoverflow", 1},
+	{"sigpanic", 1},
+
+	// compiler backend inserted calls
+	{"gcWriteBarrier", 1},
+	{"duffzero", 1},
+	{"duffcopy", 1},
+
+	// assembler backend inserted calls
+	{"morestack", 0},        // asm function, ABI0
+	{"morestackc", 0},       // asm function, ABI0
+	{"morestack_noctxt", 0}, // asm function, ABI0
+}
diff --git a/go/src/cmd/internal/goobj/objfile.go b/go/src/cmd/internal/goobj/objfile.go
new file mode 100644
index 0000000000000000000000000000000000000000..cca3c840e0e9dc10ee5e7a0f21fbfb86501c6072
--- /dev/null
+++ b/go/src/cmd/internal/goobj/objfile.go
@@ -0,0 +1,874 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This package defines the Go object file format, and provide "low-level" functions
+// for reading and writing object files.
+
+// The object file is understood by the compiler, assembler, linker, and tools. They
+// have "high level" code that operates on object files, handling application-specific
+// logics, and use this package for the actual reading and writing. Specifically, the
+// code below:
+//
+// - cmd/internal/obj/objfile.go (used by cmd/asm and cmd/compile)
+// - cmd/internal/objfile/goobj.go (used cmd/nm, cmd/objdump)
+// - cmd/link/internal/loader package (used by cmd/link)
+//
+// If the object file format changes, they may (or may not) need to change.
+
+package goobj
+
+import (
+	"cmd/internal/bio"
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"unsafe"
+)
+
+// New object file format.
+//
+//    Header struct {
+//       Magic       [...]byte   // "\x00go120ld"
+//       Fingerprint [8]byte
+//       Flags       uint32
+//       Offsets     [...]uint32 // byte offset of each block below
+//    }
+//
+//    Strings [...]struct {
+//       Data [...]byte
+//    }
+//
+//    Autolib  [...]struct { // imported packages (for file loading)
+//       Pkg         string
+//       Fingerprint [8]byte
+//    }
+//
+//    PkgIndex [...]string // referenced packages by index
+//
+//    Files [...]string
+//
+//    SymbolDefs [...]struct {
+//       Name  string
+//       ABI   uint16
+//       Type  uint8
+//       Flag  uint8
+//       Flag2 uint8
+//       Size  uint32
+//       Align uint32
+//    }
+//    Hashed64Defs [...]struct { // short hashed (content-addressable) symbol definitions
+//       ... // same as SymbolDefs
+//    }
+//    HashedDefs [...]struct { // hashed (content-addressable) symbol definitions
+//       ... // same as SymbolDefs
+//    }
+//    NonPkgDefs [...]struct { // non-pkg symbol definitions
+//       ... // same as SymbolDefs
+//    }
+//    NonPkgRefs [...]struct { // non-pkg symbol references
+//       ... // same as SymbolDefs
+//    }
+//
+//    RefFlags [...]struct { // referenced symbol flags
+//       Sym   symRef
+//       Flag  uint8
+//       Flag2 uint8
+//    }
+//
+//    Hash64 [...][8]byte
+//    Hash   [...][N]byte
+//
+//    RelocIndex [...]uint32 // index to Relocs
+//    AuxIndex   [...]uint32 // index to Aux
+//    DataIndex  [...]uint32 // offset to Data
+//
+//    Relocs [...]struct {
+//       Off  int32
+//       Size uint8
+//       Type uint16
+//       Add  int64
+//       Sym  symRef
+//    }
+//
+//    Aux [...]struct {
+//       Type uint8
+//       Sym  symRef
+//    }
+//
+//    Data   [...]byte
+//
+//    // blocks only used by tools (objdump, nm)
+//
+//    RefNames [...]struct { // referenced symbol names
+//       Sym  symRef
+//       Name string
+//       // TODO: include ABI version as well?
+//    }
+//
+// string is encoded as is a uint32 length followed by a uint32 offset
+// that points to the corresponding string bytes.
+//
+// symRef is struct { PkgIdx, SymIdx uint32 }.
+//
+// Slice type (e.g. []symRef) is encoded as a length prefix (uint32)
+// followed by that number of elements.
+//
+// The types below correspond to the encoded data structure in the
+// object file.
+
+// Symbol indexing.
+//
+// Each symbol is referenced with a pair of indices, { PkgIdx, SymIdx },
+// as the symRef struct above.
+//
+// PkgIdx is either a predeclared index (see PkgIdxNone below) or
+// an index of an imported package. For the latter case, PkgIdx is the
+// index of the package in the PkgIndex array. 0 is an invalid index.
+//
+// SymIdx is the index of the symbol in the given package.
+// - If PkgIdx is PkgIdxSelf, SymIdx is the index of the symbol in the
+//   SymbolDefs array.
+// - If PkgIdx is PkgIdxHashed64, SymIdx is the index of the symbol in the
+//   Hashed64Defs array.
+// - If PkgIdx is PkgIdxHashed, SymIdx is the index of the symbol in the
+//   HashedDefs array.
+// - If PkgIdx is PkgIdxNone, SymIdx is the index of the symbol in the
+//   NonPkgDefs array (could naturally overflow to NonPkgRefs array).
+// - Otherwise, SymIdx is the index of the symbol in some other package's
+//   SymbolDefs array.
+//
+// {0, 0} represents a nil symbol. Otherwise PkgIdx should not be 0.
+//
+// Hash contains the content hashes of content-addressable symbols, of
+// which PkgIdx is PkgIdxHashed, in the same order of HashedDefs array.
+// Hash64 is similar, for PkgIdxHashed64 symbols.
+//
+// RelocIndex, AuxIndex, and DataIndex contains indices/offsets to
+// Relocs/Aux/Data blocks, one element per symbol, first for all the
+// defined symbols, then all the defined hashed and non-package symbols,
+// in the same order of SymbolDefs/Hashed64Defs/HashedDefs/NonPkgDefs
+// arrays. For N total defined symbols, the array is of length N+1. The
+// last element is the total number of relocations (aux symbols, data
+// blocks, etc.).
+//
+// They can be accessed by index. For the i-th symbol, its relocations
+// are the RelocIndex[i]-th (inclusive) to RelocIndex[i+1]-th (exclusive)
+// elements in the Relocs array. Aux/Data are likewise. (The index is
+// 0-based.)
+
+// Auxiliary symbols.
+//
+// Each symbol may (or may not) be associated with a number of auxiliary
+// symbols. They are described in the Aux block. See Aux struct below.
+// Currently a symbol's Gotype, FuncInfo, and associated DWARF symbols
+// are auxiliary symbols.
+
+const stringRefSize = 8 // two uint32s
+
+type FingerprintType [8]byte
+
+func (fp FingerprintType) IsZero() bool { return fp == FingerprintType{} }
+
+// Package Index.
+const (
+	PkgIdxNone     = (1<<31 - 1) - iota // Non-package symbols
+	PkgIdxHashed64                      // Short hashed (content-addressable) symbols
+	PkgIdxHashed                        // Hashed (content-addressable) symbols
+	PkgIdxBuiltin                       // Predefined runtime symbols (ex: runtime.newobject)
+	PkgIdxSelf                          // Symbols defined in the current package
+	PkgIdxSpecial  = PkgIdxSelf         // Indices above it has special meanings
+	PkgIdxInvalid  = 0
+	// The index of other referenced packages starts from 1.
+)
+
+// Blocks
+const (
+	BlkAutolib = iota
+	BlkPkgIdx
+	BlkFile
+	BlkSymdef
+	BlkHashed64def
+	BlkHasheddef
+	BlkNonpkgdef
+	BlkNonpkgref
+	BlkRefFlags
+	BlkHash64
+	BlkHash
+	BlkRelocIdx
+	BlkAuxIdx
+	BlkDataIdx
+	BlkReloc
+	BlkAux
+	BlkData
+	BlkRefName
+	BlkEnd
+	NBlk
+)
+
+// File header.
+// TODO: probably no need to export this.
+type Header struct {
+	Magic       string
+	Fingerprint FingerprintType
+	Flags       uint32
+	Offsets     [NBlk]uint32
+}
+
+const Magic = "\x00go120ld"
+
+func (h *Header) Write(w *Writer) {
+	w.RawString(h.Magic)
+	w.Bytes(h.Fingerprint[:])
+	w.Uint32(h.Flags)
+	for _, x := range h.Offsets {
+		w.Uint32(x)
+	}
+}
+
+func (h *Header) Read(r *Reader) error {
+	b := r.BytesAt(0, len(Magic))
+	h.Magic = string(b)
+	if h.Magic != Magic {
+		return errors.New("wrong magic, not a Go object file")
+	}
+	off := uint32(len(h.Magic))
+	copy(h.Fingerprint[:], r.BytesAt(off, len(h.Fingerprint)))
+	off += 8
+	h.Flags = r.uint32At(off)
+	off += 4
+	for i := range h.Offsets {
+		h.Offsets[i] = r.uint32At(off)
+		off += 4
+	}
+	return nil
+}
+
+func (h *Header) Size() int {
+	return len(h.Magic) + len(h.Fingerprint) + 4 + 4*len(h.Offsets)
+}
+
+// Autolib
+type ImportedPkg struct {
+	Pkg         string
+	Fingerprint FingerprintType
+}
+
+const importedPkgSize = stringRefSize + 8
+
+func (p *ImportedPkg) Write(w *Writer) {
+	w.StringRef(p.Pkg)
+	w.Bytes(p.Fingerprint[:])
+}
+
+// Symbol definition.
+//
+// Serialized format:
+//
+//	Sym struct {
+//	   Name  string
+//	   ABI   uint16
+//	   Type  uint8
+//	   Flag  uint8
+//	   Flag2 uint8
+//	   Siz   uint32
+//	   Align uint32
+//	}
+type Sym [SymSize]byte
+
+const SymSize = stringRefSize + 2 + 1 + 1 + 1 + 4 + 4
+
+const SymABIstatic = ^uint16(0)
+
+const (
+	ObjFlagShared       = 1 << iota // this object is built with -shared
+	_                               // was ObjFlagNeedNameExpansion
+	ObjFlagFromAssembly             // object is from asm src, not go
+	ObjFlagUnlinkable               // unlinkable package (linker will emit an error)
+	ObjFlagStd                      // standard library package
+)
+
+// Sym.Flag
+const (
+	SymFlagDupok = 1 << iota
+	SymFlagLocal
+	SymFlagTypelink
+	SymFlagLeaf
+	SymFlagNoSplit
+	SymFlagReflectMethod
+	SymFlagGoType
+)
+
+// Sym.Flag2
+const (
+	SymFlagUsedInIface = 1 << iota
+	SymFlagItab
+	SymFlagDict
+	SymFlagPkgInit
+	SymFlagLinkname
+	SymFlagABIWrapper
+	SymFlagWasmExport
+)
+
+// Returns the length of the name of the symbol.
+func (s *Sym) NameLen(r *Reader) int {
+	return int(binary.LittleEndian.Uint32(s[:]))
+}
+
+func (s *Sym) Name(r *Reader) string {
+	len := binary.LittleEndian.Uint32(s[:])
+	off := binary.LittleEndian.Uint32(s[4:])
+	return r.StringAt(off, len)
+}
+
+func (s *Sym) ABI() uint16   { return binary.LittleEndian.Uint16(s[8:]) }
+func (s *Sym) Type() uint8   { return s[10] }
+func (s *Sym) Flag() uint8   { return s[11] }
+func (s *Sym) Flag2() uint8  { return s[12] }
+func (s *Sym) Siz() uint32   { return binary.LittleEndian.Uint32(s[13:]) }
+func (s *Sym) Align() uint32 { return binary.LittleEndian.Uint32(s[17:]) }
+
+func (s *Sym) Dupok() bool         { return s.Flag()&SymFlagDupok != 0 }
+func (s *Sym) Local() bool         { return s.Flag()&SymFlagLocal != 0 }
+func (s *Sym) Typelink() bool      { return s.Flag()&SymFlagTypelink != 0 }
+func (s *Sym) Leaf() bool          { return s.Flag()&SymFlagLeaf != 0 }
+func (s *Sym) NoSplit() bool       { return s.Flag()&SymFlagNoSplit != 0 }
+func (s *Sym) ReflectMethod() bool { return s.Flag()&SymFlagReflectMethod != 0 }
+func (s *Sym) IsGoType() bool      { return s.Flag()&SymFlagGoType != 0 }
+func (s *Sym) UsedInIface() bool   { return s.Flag2()&SymFlagUsedInIface != 0 }
+func (s *Sym) IsItab() bool        { return s.Flag2()&SymFlagItab != 0 }
+func (s *Sym) IsDict() bool        { return s.Flag2()&SymFlagDict != 0 }
+func (s *Sym) IsPkgInit() bool     { return s.Flag2()&SymFlagPkgInit != 0 }
+func (s *Sym) IsLinkname() bool    { return s.Flag2()&SymFlagLinkname != 0 }
+func (s *Sym) ABIWrapper() bool    { return s.Flag2()&SymFlagABIWrapper != 0 }
+func (s *Sym) WasmExport() bool    { return s.Flag2()&SymFlagWasmExport != 0 }
+
+func (s *Sym) SetName(x string, w *Writer) {
+	binary.LittleEndian.PutUint32(s[:], uint32(len(x)))
+	binary.LittleEndian.PutUint32(s[4:], w.stringOff(x))
+}
+
+func (s *Sym) SetABI(x uint16)   { binary.LittleEndian.PutUint16(s[8:], x) }
+func (s *Sym) SetType(x uint8)   { s[10] = x }
+func (s *Sym) SetFlag(x uint8)   { s[11] = x }
+func (s *Sym) SetFlag2(x uint8)  { s[12] = x }
+func (s *Sym) SetSiz(x uint32)   { binary.LittleEndian.PutUint32(s[13:], x) }
+func (s *Sym) SetAlign(x uint32) { binary.LittleEndian.PutUint32(s[17:], x) }
+
+func (s *Sym) Write(w *Writer) { w.Bytes(s[:]) }
+
+// for testing
+func (s *Sym) fromBytes(b []byte) { copy(s[:], b) }
+
+// Symbol reference.
+type SymRef struct {
+	PkgIdx uint32
+	SymIdx uint32
+}
+
+func (s SymRef) IsZero() bool { return s == SymRef{} }
+
+// Hash64
+type Hash64Type [Hash64Size]byte
+
+const Hash64Size = 8
+
+// Hash
+type HashType [HashSize]byte
+
+const HashSize = 16 // truncated SHA256
+
+// Relocation.
+//
+// Serialized format:
+//
+//	Reloc struct {
+//	   Off  int32
+//	   Siz  uint8
+//	   Type uint16
+//	   Add  int64
+//	   Sym  SymRef
+//	}
+type Reloc [RelocSize]byte
+
+const RelocSize = 4 + 1 + 2 + 8 + 8
+
+func (r *Reloc) Off() int32   { return int32(binary.LittleEndian.Uint32(r[:])) }
+func (r *Reloc) Siz() uint8   { return r[4] }
+func (r *Reloc) Type() uint16 { return binary.LittleEndian.Uint16(r[5:]) }
+func (r *Reloc) Add() int64   { return int64(binary.LittleEndian.Uint64(r[7:])) }
+func (r *Reloc) Sym() SymRef {
+	return SymRef{binary.LittleEndian.Uint32(r[15:]), binary.LittleEndian.Uint32(r[19:])}
+}
+
+func (r *Reloc) SetOff(x int32)   { binary.LittleEndian.PutUint32(r[:], uint32(x)) }
+func (r *Reloc) SetSiz(x uint8)   { r[4] = x }
+func (r *Reloc) SetType(x uint16) { binary.LittleEndian.PutUint16(r[5:], x) }
+func (r *Reloc) SetAdd(x int64)   { binary.LittleEndian.PutUint64(r[7:], uint64(x)) }
+func (r *Reloc) SetSym(x SymRef) {
+	binary.LittleEndian.PutUint32(r[15:], x.PkgIdx)
+	binary.LittleEndian.PutUint32(r[19:], x.SymIdx)
+}
+
+func (r *Reloc) Set(off int32, size uint8, typ uint16, add int64, sym SymRef) {
+	r.SetOff(off)
+	r.SetSiz(size)
+	r.SetType(typ)
+	r.SetAdd(add)
+	r.SetSym(sym)
+}
+
+func (r *Reloc) Write(w *Writer) { w.Bytes(r[:]) }
+
+// for testing
+func (r *Reloc) fromBytes(b []byte) { copy(r[:], b) }
+
+// Aux symbol info.
+//
+// Serialized format:
+//
+//	Aux struct {
+//	   Type uint8
+//	   Sym  SymRef
+//	}
+type Aux [AuxSize]byte
+
+const AuxSize = 1 + 8
+
+// Aux Type
+const (
+	AuxGotype = iota
+	AuxFuncInfo
+	AuxFuncdata
+	AuxDwarfInfo
+	AuxDwarfLoc
+	AuxDwarfRanges
+	AuxDwarfLines
+	AuxPcsp
+	AuxPcfile
+	AuxPcline
+	AuxPcinline
+	AuxPcdata
+	AuxWasmImport
+	AuxWasmType
+	AuxSehUnwindInfo
+)
+
+func (a *Aux) Type() uint8 { return a[0] }
+func (a *Aux) Sym() SymRef {
+	return SymRef{binary.LittleEndian.Uint32(a[1:]), binary.LittleEndian.Uint32(a[5:])}
+}
+
+func (a *Aux) SetType(x uint8) { a[0] = x }
+func (a *Aux) SetSym(x SymRef) {
+	binary.LittleEndian.PutUint32(a[1:], x.PkgIdx)
+	binary.LittleEndian.PutUint32(a[5:], x.SymIdx)
+}
+
+func (a *Aux) Write(w *Writer) { w.Bytes(a[:]) }
+
+// for testing
+func (a *Aux) fromBytes(b []byte) { copy(a[:], b) }
+
+// Referenced symbol flags.
+//
+// Serialized format:
+//
+//	RefFlags struct {
+//	   Sym   symRef
+//	   Flag  uint8
+//	   Flag2 uint8
+//	}
+type RefFlags [RefFlagsSize]byte
+
+const RefFlagsSize = 8 + 1 + 1
+
+func (r *RefFlags) Sym() SymRef {
+	return SymRef{binary.LittleEndian.Uint32(r[:]), binary.LittleEndian.Uint32(r[4:])}
+}
+func (r *RefFlags) Flag() uint8  { return r[8] }
+func (r *RefFlags) Flag2() uint8 { return r[9] }
+
+func (r *RefFlags) SetSym(x SymRef) {
+	binary.LittleEndian.PutUint32(r[:], x.PkgIdx)
+	binary.LittleEndian.PutUint32(r[4:], x.SymIdx)
+}
+func (r *RefFlags) SetFlag(x uint8)  { r[8] = x }
+func (r *RefFlags) SetFlag2(x uint8) { r[9] = x }
+
+func (r *RefFlags) Write(w *Writer) { w.Bytes(r[:]) }
+
+// Used to construct an artificially large array type when reading an
+// item from the object file relocs section or aux sym section (needs
+// to work on 32-bit as well as 64-bit). See issue 41621.
+const huge = (1<<31 - 1) / RelocSize
+
+// Referenced symbol name.
+//
+// Serialized format:
+//
+//	RefName struct {
+//	   Sym  symRef
+//	   Name string
+//	}
+type RefName [RefNameSize]byte
+
+const RefNameSize = 8 + stringRefSize
+
+func (n *RefName) Sym() SymRef {
+	return SymRef{binary.LittleEndian.Uint32(n[:]), binary.LittleEndian.Uint32(n[4:])}
+}
+func (n *RefName) Name(r *Reader) string {
+	len := binary.LittleEndian.Uint32(n[8:])
+	off := binary.LittleEndian.Uint32(n[12:])
+	return r.StringAt(off, len)
+}
+
+func (n *RefName) SetSym(x SymRef) {
+	binary.LittleEndian.PutUint32(n[:], x.PkgIdx)
+	binary.LittleEndian.PutUint32(n[4:], x.SymIdx)
+}
+func (n *RefName) SetName(x string, w *Writer) {
+	binary.LittleEndian.PutUint32(n[8:], uint32(len(x)))
+	binary.LittleEndian.PutUint32(n[12:], w.stringOff(x))
+}
+
+func (n *RefName) Write(w *Writer) { w.Bytes(n[:]) }
+
+type Writer struct {
+	wr        *bio.Writer
+	stringMap map[string]uint32
+	off       uint32 // running offset
+
+	b [8]byte // scratch space for writing bytes
+}
+
+func NewWriter(wr *bio.Writer) *Writer {
+	return &Writer{wr: wr, stringMap: make(map[string]uint32)}
+}
+
+func (w *Writer) AddString(s string) {
+	if _, ok := w.stringMap[s]; ok {
+		return
+	}
+	w.stringMap[s] = w.off
+	w.RawString(s)
+}
+
+func (w *Writer) stringOff(s string) uint32 {
+	off, ok := w.stringMap[s]
+	if !ok {
+		panic(fmt.Sprintf("writeStringRef: string not added: %q", s))
+	}
+	return off
+}
+
+func (w *Writer) StringRef(s string) {
+	w.Uint32(uint32(len(s)))
+	w.Uint32(w.stringOff(s))
+}
+
+func (w *Writer) RawString(s string) {
+	w.wr.WriteString(s)
+	w.off += uint32(len(s))
+}
+
+func (w *Writer) Bytes(s []byte) {
+	w.wr.Write(s)
+	w.off += uint32(len(s))
+}
+
+func (w *Writer) Uint64(x uint64) {
+	binary.LittleEndian.PutUint64(w.b[:], x)
+	w.wr.Write(w.b[:])
+	w.off += 8
+}
+
+func (w *Writer) Uint32(x uint32) {
+	binary.LittleEndian.PutUint32(w.b[:4], x)
+	w.wr.Write(w.b[:4])
+	w.off += 4
+}
+
+func (w *Writer) Uint16(x uint16) {
+	binary.LittleEndian.PutUint16(w.b[:2], x)
+	w.wr.Write(w.b[:2])
+	w.off += 2
+}
+
+func (w *Writer) Uint8(x uint8) {
+	w.wr.WriteByte(x)
+	w.off++
+}
+
+func (w *Writer) Offset() uint32 {
+	return w.off
+}
+
+type Reader struct {
+	b        []byte // mmapped bytes, if not nil
+	readonly bool   // whether b is backed with read-only memory
+
+	start uint32
+	h     Header // keep block offsets
+}
+
+func NewReaderFromBytes(b []byte, readonly bool) *Reader {
+	r := &Reader{b: b, readonly: readonly, start: 0}
+	err := r.h.Read(r)
+	if err != nil {
+		return nil
+	}
+	return r
+}
+
+func (r *Reader) BytesAt(off uint32, len int) []byte {
+	if len == 0 {
+		return nil
+	}
+	end := int(off) + len
+	return r.b[int(off):end:end]
+}
+
+func (r *Reader) uint64At(off uint32) uint64 {
+	b := r.BytesAt(off, 8)
+	return binary.LittleEndian.Uint64(b)
+}
+
+func (r *Reader) uint32At(off uint32) uint32 {
+	b := r.BytesAt(off, 4)
+	return binary.LittleEndian.Uint32(b)
+}
+
+func (r *Reader) StringAt(off uint32, len uint32) string {
+	b := r.b[off : off+len]
+	if r.readonly {
+		return toString(b) // backed by RO memory, ok to make unsafe string
+	}
+	return string(b)
+}
+
+func toString(b []byte) string {
+	if len(b) == 0 {
+		return ""
+	}
+	return unsafe.String(&b[0], len(b))
+}
+
+func (r *Reader) StringRef(off uint32) string {
+	l := r.uint32At(off)
+	return r.StringAt(r.uint32At(off+4), l)
+}
+
+func (r *Reader) Fingerprint() FingerprintType {
+	return r.h.Fingerprint
+}
+
+func (r *Reader) Autolib() []ImportedPkg {
+	n := (r.h.Offsets[BlkAutolib+1] - r.h.Offsets[BlkAutolib]) / importedPkgSize
+	s := make([]ImportedPkg, n)
+	off := r.h.Offsets[BlkAutolib]
+	for i := range s {
+		s[i].Pkg = r.StringRef(off)
+		copy(s[i].Fingerprint[:], r.BytesAt(off+stringRefSize, len(s[i].Fingerprint)))
+		off += importedPkgSize
+	}
+	return s
+}
+
+func (r *Reader) Pkglist() []string {
+	n := (r.h.Offsets[BlkPkgIdx+1] - r.h.Offsets[BlkPkgIdx]) / stringRefSize
+	s := make([]string, n)
+	off := r.h.Offsets[BlkPkgIdx]
+	for i := range s {
+		s[i] = r.StringRef(off)
+		off += stringRefSize
+	}
+	return s
+}
+
+func (r *Reader) NPkg() int {
+	return int(r.h.Offsets[BlkPkgIdx+1]-r.h.Offsets[BlkPkgIdx]) / stringRefSize
+}
+
+func (r *Reader) Pkg(i int) string {
+	off := r.h.Offsets[BlkPkgIdx] + uint32(i)*stringRefSize
+	return r.StringRef(off)
+}
+
+func (r *Reader) NFile() int {
+	return int(r.h.Offsets[BlkFile+1]-r.h.Offsets[BlkFile]) / stringRefSize
+}
+
+func (r *Reader) File(i int) string {
+	off := r.h.Offsets[BlkFile] + uint32(i)*stringRefSize
+	return r.StringRef(off)
+}
+
+func (r *Reader) NSym() int {
+	return int(r.h.Offsets[BlkSymdef+1]-r.h.Offsets[BlkSymdef]) / SymSize
+}
+
+func (r *Reader) NHashed64def() int {
+	return int(r.h.Offsets[BlkHashed64def+1]-r.h.Offsets[BlkHashed64def]) / SymSize
+}
+
+func (r *Reader) NHasheddef() int {
+	return int(r.h.Offsets[BlkHasheddef+1]-r.h.Offsets[BlkHasheddef]) / SymSize
+}
+
+func (r *Reader) NNonpkgdef() int {
+	return int(r.h.Offsets[BlkNonpkgdef+1]-r.h.Offsets[BlkNonpkgdef]) / SymSize
+}
+
+func (r *Reader) NNonpkgref() int {
+	return int(r.h.Offsets[BlkNonpkgref+1]-r.h.Offsets[BlkNonpkgref]) / SymSize
+}
+
+// SymOff returns the offset of the i-th symbol.
+func (r *Reader) SymOff(i uint32) uint32 {
+	return r.h.Offsets[BlkSymdef] + i*SymSize
+}
+
+// Sym returns a pointer to the i-th symbol.
+func (r *Reader) Sym(i uint32) *Sym {
+	off := r.SymOff(i)
+	return (*Sym)(unsafe.Pointer(&r.b[off]))
+}
+
+// NRefFlags returns the number of referenced symbol flags.
+func (r *Reader) NRefFlags() int {
+	return int(r.h.Offsets[BlkRefFlags+1]-r.h.Offsets[BlkRefFlags]) / RefFlagsSize
+}
+
+// RefFlags returns a pointer to the i-th referenced symbol flags.
+// Note: here i is not a local symbol index, just a counter.
+func (r *Reader) RefFlags(i int) *RefFlags {
+	off := r.h.Offsets[BlkRefFlags] + uint32(i*RefFlagsSize)
+	return (*RefFlags)(unsafe.Pointer(&r.b[off]))
+}
+
+// Hash64 returns the i-th short hashed symbol's hash.
+// Note: here i is the index of short hashed symbols, not all symbols
+// (unlike other accessors).
+func (r *Reader) Hash64(i uint32) uint64 {
+	off := r.h.Offsets[BlkHash64] + i*Hash64Size
+	return r.uint64At(off)
+}
+
+// Hash returns a pointer to the i-th hashed symbol's hash.
+// Note: here i is the index of hashed symbols, not all symbols
+// (unlike other accessors).
+func (r *Reader) Hash(i uint32) *HashType {
+	off := r.h.Offsets[BlkHash] + i*HashSize
+	return (*HashType)(unsafe.Pointer(&r.b[off]))
+}
+
+// NReloc returns the number of relocations of the i-th symbol.
+func (r *Reader) NReloc(i uint32) int {
+	relocIdxOff := r.h.Offsets[BlkRelocIdx] + i*4
+	return int(r.uint32At(relocIdxOff+4) - r.uint32At(relocIdxOff))
+}
+
+// RelocOff returns the offset of the j-th relocation of the i-th symbol.
+func (r *Reader) RelocOff(i uint32, j int) uint32 {
+	relocIdxOff := r.h.Offsets[BlkRelocIdx] + i*4
+	relocIdx := r.uint32At(relocIdxOff)
+	return r.h.Offsets[BlkReloc] + (relocIdx+uint32(j))*uint32(RelocSize)
+}
+
+// Reloc returns a pointer to the j-th relocation of the i-th symbol.
+func (r *Reader) Reloc(i uint32, j int) *Reloc {
+	off := r.RelocOff(i, j)
+	return (*Reloc)(unsafe.Pointer(&r.b[off]))
+}
+
+// Relocs returns a pointer to the relocations of the i-th symbol.
+func (r *Reader) Relocs(i uint32) []Reloc {
+	off := r.RelocOff(i, 0)
+	n := r.NReloc(i)
+	return (*[huge]Reloc)(unsafe.Pointer(&r.b[off]))[:n:n]
+}
+
+// NAux returns the number of aux symbols of the i-th symbol.
+func (r *Reader) NAux(i uint32) int {
+	auxIdxOff := r.h.Offsets[BlkAuxIdx] + i*4
+	return int(r.uint32At(auxIdxOff+4) - r.uint32At(auxIdxOff))
+}
+
+// AuxOff returns the offset of the j-th aux symbol of the i-th symbol.
+func (r *Reader) AuxOff(i uint32, j int) uint32 {
+	auxIdxOff := r.h.Offsets[BlkAuxIdx] + i*4
+	auxIdx := r.uint32At(auxIdxOff)
+	return r.h.Offsets[BlkAux] + (auxIdx+uint32(j))*uint32(AuxSize)
+}
+
+// Aux returns a pointer to the j-th aux symbol of the i-th symbol.
+func (r *Reader) Aux(i uint32, j int) *Aux {
+	off := r.AuxOff(i, j)
+	return (*Aux)(unsafe.Pointer(&r.b[off]))
+}
+
+// Auxs returns the aux symbols of the i-th symbol.
+func (r *Reader) Auxs(i uint32) []Aux {
+	off := r.AuxOff(i, 0)
+	n := r.NAux(i)
+	return (*[huge]Aux)(unsafe.Pointer(&r.b[off]))[:n:n]
+}
+
+// DataOff returns the offset of the i-th symbol's data.
+func (r *Reader) DataOff(i uint32) uint32 {
+	dataIdxOff := r.h.Offsets[BlkDataIdx] + i*4
+	return r.h.Offsets[BlkData] + r.uint32At(dataIdxOff)
+}
+
+// DataSize returns the size of the i-th symbol's data.
+func (r *Reader) DataSize(i uint32) int {
+	dataIdxOff := r.h.Offsets[BlkDataIdx] + i*4
+	return int(r.uint32At(dataIdxOff+4) - r.uint32At(dataIdxOff))
+}
+
+// Data returns the i-th symbol's data.
+func (r *Reader) Data(i uint32) []byte {
+	dataIdxOff := r.h.Offsets[BlkDataIdx] + i*4
+	base := r.h.Offsets[BlkData]
+	off := r.uint32At(dataIdxOff)
+	end := r.uint32At(dataIdxOff + 4)
+	return r.BytesAt(base+off, int(end-off))
+}
+
+// DataString returns the i-th symbol's data as a string.
+func (r *Reader) DataString(i uint32) string {
+	dataIdxOff := r.h.Offsets[BlkDataIdx] + i*4
+	base := r.h.Offsets[BlkData]
+	off := r.uint32At(dataIdxOff)
+	end := r.uint32At(dataIdxOff + 4)
+	return r.StringAt(base+off, end-off)
+}
+
+// NRefName returns the number of referenced symbol names.
+func (r *Reader) NRefName() int {
+	return int(r.h.Offsets[BlkRefName+1]-r.h.Offsets[BlkRefName]) / RefNameSize
+}
+
+// RefName returns a pointer to the i-th referenced symbol name.
+// Note: here i is not a local symbol index, just a counter.
+func (r *Reader) RefName(i int) *RefName {
+	off := r.h.Offsets[BlkRefName] + uint32(i*RefNameSize)
+	return (*RefName)(unsafe.Pointer(&r.b[off]))
+}
+
+// ReadOnly returns whether r.BytesAt returns read-only bytes.
+func (r *Reader) ReadOnly() bool {
+	return r.readonly
+}
+
+// Flags returns the flag bits read from the object file header.
+func (r *Reader) Flags() uint32 {
+	return r.h.Flags
+}
+
+func (r *Reader) Shared() bool       { return r.Flags()&ObjFlagShared != 0 }
+func (r *Reader) FromAssembly() bool { return r.Flags()&ObjFlagFromAssembly != 0 }
+func (r *Reader) Unlinkable() bool   { return r.Flags()&ObjFlagUnlinkable != 0 }
+func (r *Reader) Std() bool          { return r.Flags()&ObjFlagStd != 0 }
diff --git a/go/src/cmd/internal/goobj/objfile_test.go b/go/src/cmd/internal/goobj/objfile_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..3fc16a6b9dba293b9d8a8af2aaa71fa435d1ca41
--- /dev/null
+++ b/go/src/cmd/internal/goobj/objfile_test.go
@@ -0,0 +1,129 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package goobj
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"internal/buildcfg"
+	"internal/testenv"
+	"os"
+	"testing"
+
+	"cmd/internal/bio"
+	"cmd/internal/objabi"
+)
+
+func dummyWriter(buf *bytes.Buffer) *Writer {
+	wr := &bio.Writer{Writer: bufio.NewWriter(buf)} // hacky: no file, so cannot seek
+	return NewWriter(wr)
+}
+
+func TestReadWrite(t *testing.T) {
+	// Test that we get the same data in a write-read roundtrip.
+
+	// Write a symbol, a relocation, and an aux info.
+	var buf bytes.Buffer
+	w := dummyWriter(&buf)
+
+	var s Sym
+	s.SetABI(1)
+	s.SetType(uint8(objabi.STEXT))
+	s.SetFlag(0x12)
+	s.SetSiz(12345)
+	s.SetAlign(8)
+	s.Write(w)
+
+	var r Reloc
+	r.SetOff(12)
+	r.SetSiz(4)
+	r.SetType(uint16(objabi.R_ADDR))
+	r.SetAdd(54321)
+	r.SetSym(SymRef{11, 22})
+	r.Write(w)
+
+	var a Aux
+	a.SetType(AuxFuncInfo)
+	a.SetSym(SymRef{33, 44})
+	a.Write(w)
+
+	w.wr.Flush()
+
+	// Read them back and check.
+	b := buf.Bytes()
+	var s2 Sym
+	s2.fromBytes(b)
+	if s2.ABI() != 1 || s2.Type() != uint8(objabi.STEXT) || s2.Flag() != 0x12 || s2.Siz() != 12345 || s2.Align() != 8 {
+		t.Errorf("read Sym2 mismatch: got %v %v %v %v %v", s2.ABI(), s2.Type(), s2.Flag(), s2.Siz(), s2.Align())
+	}
+
+	b = b[SymSize:]
+	var r2 Reloc
+	r2.fromBytes(b)
+	if r2.Off() != 12 || r2.Siz() != 4 || r2.Type() != uint16(objabi.R_ADDR) || r2.Add() != 54321 || r2.Sym() != (SymRef{11, 22}) {
+		t.Errorf("read Reloc2 mismatch: got %v %v %v %v %v", r2.Off(), r2.Siz(), r2.Type(), r2.Add(), r2.Sym())
+	}
+
+	b = b[RelocSize:]
+	var a2 Aux
+	a2.fromBytes(b)
+	if a2.Type() != AuxFuncInfo || a2.Sym() != (SymRef{33, 44}) {
+		t.Errorf("read Aux2 mismatch: got %v %v", a2.Type(), a2.Sym())
+	}
+}
+
+var issue41621prolog = `
+package main
+var lines = []string{
+`
+
+var issue41621epilog = `
+}
+func getLines() []string {
+	return lines
+}
+func main() {
+	println(getLines())
+}
+`
+
+func TestIssue41621LargeNumberOfRelocations(t *testing.T) {
+	if testing.Short() || (buildcfg.GOARCH != "amd64") {
+		t.Skipf("Skipping large number of relocations test in short mode or on %s", buildcfg.GOARCH)
+	}
+	testenv.MustHaveGoBuild(t)
+
+	tmpdir := t.TempDir()
+
+	// Emit testcase.
+	var w bytes.Buffer
+	w.WriteString(issue41621prolog)
+	for i := 0; i < 1048576+13; i++ {
+		fmt.Fprintf(&w, "\t\"%d\",\n", i)
+	}
+	w.WriteString(issue41621epilog)
+	err := os.WriteFile(tmpdir+"/large.go", w.Bytes(), 0666)
+	if err != nil {
+		t.Fatalf("can't write output: %v\n", err)
+	}
+
+	// Emit go.mod
+	w.Reset()
+	fmt.Fprintf(&w, "module issue41621\n\ngo 1.12\n")
+	err = os.WriteFile(tmpdir+"/go.mod", w.Bytes(), 0666)
+	if err != nil {
+		t.Fatalf("can't write output: %v\n", err)
+	}
+	w.Reset()
+
+	// Build.
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", "large")
+	cmd.Dir = tmpdir
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("Build failed: %v, output: %s", err, out)
+	}
+}
diff --git a/go/src/cmd/internal/hash/hash.go b/go/src/cmd/internal/hash/hash.go
new file mode 100644
index 0000000000000000000000000000000000000000..cdb24a2645ccd54294a7f9b6fab9b927166e5d21
--- /dev/null
+++ b/go/src/cmd/internal/hash/hash.go
@@ -0,0 +1,30 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package hash implements hash functions used in the compiler toolchain.
+package hash
+
+import (
+	"crypto/sha256"
+	"hash"
+)
+
+// Size32 is the size of the 32-byte hash functions [New32] and [Sum32].
+const Size32 = 32
+
+// New32 returns a new [hash.Hash] computing the 32-byte hash checksum.
+// Note that New32 and [Sum32] compute different hashes.
+func New32() hash.Hash {
+	h := sha256.New()
+	_, _ = h.Write([]byte{1}) // make this hash different from sha256
+	return h
+}
+
+// Sum32 returns a 32-byte checksum of the data.
+// Note that Sum32 and [New32] compute different hashes.
+func Sum32(data []byte) [32]byte {
+	sum := sha256.Sum256(data)
+	sum[0] ^= 0xff // make this hash different from sha256
+	return sum
+}
diff --git a/go/src/cmd/internal/macho/macho.go b/go/src/cmd/internal/macho/macho.go
new file mode 100644
index 0000000000000000000000000000000000000000..6c9907dbb487f27097d29b6cec1da66bc0673a04
--- /dev/null
+++ b/go/src/cmd/internal/macho/macho.go
@@ -0,0 +1,134 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package macho provides functionalities to handle Mach-O
+// beyond the debug/macho package, for the toolchain.
+package macho
+
+import (
+	"debug/macho"
+	"encoding/binary"
+	"io"
+	"unsafe"
+)
+
+const (
+	LC_SEGMENT                  = 0x1
+	LC_SYMTAB                   = 0x2
+	LC_SYMSEG                   = 0x3
+	LC_THREAD                   = 0x4
+	LC_UNIXTHREAD               = 0x5
+	LC_LOADFVMLIB               = 0x6
+	LC_IDFVMLIB                 = 0x7
+	LC_IDENT                    = 0x8
+	LC_FVMFILE                  = 0x9
+	LC_PREPAGE                  = 0xa
+	LC_DYSYMTAB                 = 0xb
+	LC_LOAD_DYLIB               = 0xc
+	LC_ID_DYLIB                 = 0xd
+	LC_LOAD_DYLINKER            = 0xe
+	LC_ID_DYLINKER              = 0xf
+	LC_PREBOUND_DYLIB           = 0x10
+	LC_ROUTINES                 = 0x11
+	LC_SUB_FRAMEWORK            = 0x12
+	LC_SUB_UMBRELLA             = 0x13
+	LC_SUB_CLIENT               = 0x14
+	LC_SUB_LIBRARY              = 0x15
+	LC_TWOLEVEL_HINTS           = 0x16
+	LC_PREBIND_CKSUM            = 0x17
+	LC_LOAD_WEAK_DYLIB          = 0x80000018
+	LC_SEGMENT_64               = 0x19
+	LC_ROUTINES_64              = 0x1a
+	LC_UUID                     = 0x1b
+	LC_RPATH                    = 0x8000001c
+	LC_CODE_SIGNATURE           = 0x1d
+	LC_SEGMENT_SPLIT_INFO       = 0x1e
+	LC_REEXPORT_DYLIB           = 0x8000001f
+	LC_LAZY_LOAD_DYLIB          = 0x20
+	LC_ENCRYPTION_INFO          = 0x21
+	LC_DYLD_INFO                = 0x22
+	LC_DYLD_INFO_ONLY           = 0x80000022
+	LC_LOAD_UPWARD_DYLIB        = 0x80000023
+	LC_VERSION_MIN_MACOSX       = 0x24
+	LC_VERSION_MIN_IPHONEOS     = 0x25
+	LC_FUNCTION_STARTS          = 0x26
+	LC_DYLD_ENVIRONMENT         = 0x27
+	LC_MAIN                     = 0x80000028
+	LC_DATA_IN_CODE             = 0x29
+	LC_SOURCE_VERSION           = 0x2A
+	LC_DYLIB_CODE_SIGN_DRS      = 0x2B
+	LC_ENCRYPTION_INFO_64       = 0x2C
+	LC_LINKER_OPTION            = 0x2D
+	LC_LINKER_OPTIMIZATION_HINT = 0x2E
+	LC_VERSION_MIN_TVOS         = 0x2F
+	LC_VERSION_MIN_WATCHOS      = 0x30
+	LC_VERSION_NOTE             = 0x31
+	LC_BUILD_VERSION            = 0x32
+	LC_DYLD_EXPORTS_TRIE        = 0x80000033
+	LC_DYLD_CHAINED_FIXUPS      = 0x80000034
+)
+
+// LoadCmd is macho.LoadCmd with its length, which is also
+// the load command header in the Mach-O file.
+type LoadCmd struct {
+	Cmd macho.LoadCmd
+	Len uint32
+}
+
+type LoadCmdReader struct {
+	offset, next int64
+	f            io.ReadSeeker
+	order        binary.ByteOrder
+}
+
+func NewLoadCmdReader(f io.ReadSeeker, order binary.ByteOrder, nextOffset int64) LoadCmdReader {
+	return LoadCmdReader{next: nextOffset, f: f, order: order}
+}
+
+func (r *LoadCmdReader) Next() (LoadCmd, error) {
+	var cmd LoadCmd
+
+	r.offset = r.next
+	if _, err := r.f.Seek(r.offset, 0); err != nil {
+		return cmd, err
+	}
+	if err := binary.Read(r.f, r.order, &cmd); err != nil {
+		return cmd, err
+	}
+	r.next = r.offset + int64(cmd.Len)
+	return cmd, nil
+}
+
+func (r LoadCmdReader) ReadAt(offset int64, data any) error {
+	if _, err := r.f.Seek(r.offset+offset, 0); err != nil {
+		return err
+	}
+	return binary.Read(r.f, r.order, data)
+}
+
+func (r LoadCmdReader) Offset() int64 { return r.offset }
+
+type LoadCmdUpdater struct {
+	LoadCmdReader
+}
+
+func NewLoadCmdUpdater(f io.ReadWriteSeeker, order binary.ByteOrder, nextOffset int64) LoadCmdUpdater {
+	return LoadCmdUpdater{NewLoadCmdReader(f, order, nextOffset)}
+}
+
+func (u LoadCmdUpdater) WriteAt(offset int64, data any) error {
+	if _, err := u.f.Seek(u.offset+offset, 0); err != nil {
+		return err
+	}
+	return binary.Write(u.f.(io.Writer), u.order, data)
+}
+
+func FileHeaderSize(f *macho.File) int64 {
+	offset := int64(unsafe.Sizeof(f.FileHeader))
+	if is64bit := f.Magic == macho.Magic64; is64bit {
+		// mach_header_64 has one extra uint32.
+		offset += 4
+	}
+	return offset
+}
diff --git a/go/src/cmd/internal/metadata/main.go b/go/src/cmd/internal/metadata/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..af46c89bf66543ed833b6e6a6094f708ca8fd7b7
--- /dev/null
+++ b/go/src/cmd/internal/metadata/main.go
@@ -0,0 +1,33 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Metadata prints basic system metadata to include in test logs. This is
+// separate from cmd/dist so it does not need to build with the bootstrap
+// toolchain.
+
+// This program is only used by cmd/dist. Add an "ignore" build tag so it
+// is not installed. cmd/dist does "go run main.go" directly.
+
+//go:build ignore
+
+package main
+
+import (
+	"cmd/internal/osinfo"
+	"fmt"
+	"internal/sysinfo"
+	"runtime"
+)
+
+func main() {
+	fmt.Printf("# GOARCH: %s\n", runtime.GOARCH)
+	fmt.Printf("# CPU: %s\n", sysinfo.CPUName())
+
+	fmt.Printf("# GOOS: %s\n", runtime.GOOS)
+	ver, err := osinfo.Version()
+	if err != nil {
+		ver = fmt.Sprintf("UNKNOWN: error determining OS version: %v", err)
+	}
+	fmt.Printf("# OS Version: %s\n", ver)
+}
diff --git a/go/src/cmd/internal/moddeps/moddeps_test.go b/go/src/cmd/internal/moddeps/moddeps_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..0467b0ebbf000cbd31f189653d574abe267d31d7
--- /dev/null
+++ b/go/src/cmd/internal/moddeps/moddeps_test.go
@@ -0,0 +1,539 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package moddeps_test
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"internal/testenv"
+	"io"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"slices"
+	"sort"
+	"strings"
+	"sync"
+	"testing"
+
+	"golang.org/x/mod/module"
+)
+
+// TestAllDependencies ensures dependencies of all
+// modules in GOROOT are in a consistent state.
+//
+// In short mode, it does a limited quick check and stops there.
+// In long mode, it also makes a copy of the entire GOROOT tree
+// and requires network access to perform more thorough checks.
+// Keep this distinction in mind when adding new checks.
+//
+// See issues 36852, 41409, and 43687.
+// (Also see golang.org/issue/27348.)
+func TestAllDependencies(t *testing.T) {
+	goBin := testenv.GoToolPath(t)
+
+	// Ensure that all packages imported within GOROOT
+	// are vendored in the corresponding GOROOT module.
+	//
+	// This property allows offline development within the Go project, and ensures
+	// that all dependency changes are presented in the usual code review process.
+	//
+	// As a quick first-order check, avoid network access and the need to copy the
+	// entire GOROOT tree or explicitly invoke version control to check for changes.
+	// Just check that packages are vendored. (In non-short mode, we go on to also
+	// copy the GOROOT tree and perform more rigorous consistency checks. Jump below
+	// for more details.)
+	for _, m := range findGorootModules(t) {
+		// This short test does NOT ensure that the vendored contents match
+		// the unmodified contents of the corresponding dependency versions.
+		t.Run(m.Path+"(quick)", func(t *testing.T) {
+			t.Logf("module %s in directory %s", m.Path, m.Dir)
+
+			if m.hasVendor {
+				// Load all of the packages in the module to ensure that their
+				// dependencies are vendored. If any imported package is missing,
+				// 'go list -deps' will fail when attempting to load it.
+				cmd := testenv.Command(t, goBin, "list", "-mod=vendor", "-deps", "./...")
+				cmd.Dir = m.Dir
+				cmd.Env = append(cmd.Environ(), "GO111MODULE=on", "GOWORK=off")
+				cmd.Stderr = new(strings.Builder)
+				_, err := cmd.Output()
+				if err != nil {
+					t.Errorf("%#q: %v\n%s", cmd, err, cmd.Stderr)
+					t.Logf("(Run 'go mod vendor' in %s to ensure that dependencies have been vendored.)", m.Dir)
+				}
+				return
+			}
+
+			// There is no vendor directory, so the module must have no dependencies.
+			// Check that the list of active modules contains only the main module.
+			cmd := testenv.Command(t, goBin, "list", "-mod=readonly", "-m", "all")
+			cmd.Dir = m.Dir
+			cmd.Env = append(cmd.Environ(), "GO111MODULE=on", "GOWORK=off")
+			cmd.Stderr = new(strings.Builder)
+			out, err := cmd.Output()
+			if err != nil {
+				t.Fatalf("%#q: %v\n%s", cmd, err, cmd.Stderr)
+			}
+			if strings.TrimSpace(string(out)) != m.Path {
+				t.Errorf("%#q reported active modules other than %s:\n%s", cmd, m.Path, out)
+				t.Logf("(Run 'go mod tidy' in %s to ensure that no extraneous dependencies were added, or 'go mod vendor' to copy in imported packages.)", m.Dir)
+			}
+		})
+	}
+
+	// We now get to the slow, but more thorough part of the test.
+	// Only run it in long test mode.
+	if testing.Short() {
+		return
+	}
+
+	// Ensure that all modules within GOROOT are tidy, vendored, and bundled.
+	// Ensure that the vendored contents match the unmodified contents of the
+	// corresponding dependency versions.
+	//
+	// The non-short section of this test requires network access and the diff
+	// command.
+	//
+	// It makes a temporary copy of the entire GOROOT tree (where it can safely
+	// perform operations that may mutate the tree), executes the same module
+	// maintenance commands that we expect Go developers to run, and then
+	// diffs the potentially modified module copy with the real one in GOROOT.
+	// (We could try to rely on Git to do things differently, but that's not the
+	// path we've chosen at this time. This allows the test to run when the tree
+	// is not checked into Git.)
+
+	testenv.MustHaveExternalNetwork(t)
+	if haveDiff := func() bool {
+		diff, err := testenv.Command(t, "diff", "--recursive", "--unified", ".", ".").CombinedOutput()
+		if err != nil || len(diff) != 0 {
+			return false
+		}
+		diff, err = testenv.Command(t, "diff", "--recursive", "--unified", ".", "..").CombinedOutput()
+		if err == nil || len(diff) == 0 {
+			return false
+		}
+		return true
+	}(); !haveDiff {
+		// For now, the diff command is a mandatory dependency of this test.
+		// This test will primarily run on longtest builders, since few people
+		// would test the cmd/internal/moddeps package directly, and all.bash
+		// runs tests in short mode. It's fine to skip if diff is unavailable.
+		t.Skip("skipping because a diff command with support for --recursive and --unified flags is unavailable")
+	}
+
+	// We're going to check the standard modules for tidiness, so we need a usable
+	// GOMODCACHE. If the default directory doesn't exist, use a temporary
+	// directory instead. (That can occur, for example, when running under
+	// run.bash with GO_TEST_SHORT=0: run.bash sets GOPATH=/nonexist-gopath, and
+	// GO_TEST_SHORT=0 causes it to run this portion of the test.)
+	var modcacheEnv []string
+	{
+		out, err := testenv.Command(t, goBin, "env", "GOMODCACHE").Output()
+		if err != nil {
+			t.Fatalf("%s env GOMODCACHE: %v", goBin, err)
+		}
+		modcacheOk := false
+		if gomodcache := string(bytes.TrimSpace(out)); gomodcache != "" {
+			if _, err := os.Stat(gomodcache); err == nil {
+				modcacheOk = true
+			}
+		}
+		if !modcacheOk {
+			modcacheEnv = []string{
+				"GOMODCACHE=" + t.TempDir(),
+				"GOFLAGS=" + os.Getenv("GOFLAGS") + " -modcacherw", // Allow t.TempDir() to clean up subdirectories.
+			}
+		}
+	}
+
+	// Build the bundle binary at the golang.org/x/tools
+	// module version specified in GOROOT/src/cmd/go.mod.
+	bundleDir := t.TempDir()
+	r := runner{
+		Dir: filepath.Join(testenv.GOROOT(t), "src/cmd"),
+		Env: append(os.Environ(), modcacheEnv...),
+	}
+	r.run(t, goBin, "build", "-mod=readonly", "-o", bundleDir, "golang.org/x/tools/cmd/bundle")
+
+	var gorootCopyDir string
+	for _, m := range findGorootModules(t) {
+		// Create a test-wide GOROOT copy. It can be created once
+		// and reused between subtests whenever they don't fail.
+		//
+		// This is a relatively expensive operation, but it's a pre-requisite to
+		// be able to safely run commands like "go mod tidy", "go mod vendor", and
+		// "go generate" on the GOROOT tree content. Those commands may modify the
+		// tree, and we don't want to happen to the real tree as part of executing
+		// a test.
+		if gorootCopyDir == "" {
+			gorootCopyDir = makeGOROOTCopy(t)
+		}
+
+		t.Run(m.Path+"(thorough)", func(t *testing.T) {
+			t.Logf("module %s in directory %s", m.Path, m.Dir)
+
+			defer func() {
+				if t.Failed() {
+					// The test failed, which means it's possible the GOROOT copy
+					// may have been modified. No choice but to reset it for next
+					// module test case. (This is slow, but it happens only during
+					// test failures.)
+					gorootCopyDir = ""
+				}
+			}()
+
+			rel, err := filepath.Rel(testenv.GOROOT(t), m.Dir)
+			if err != nil {
+				t.Fatalf("filepath.Rel(%q, %q): %v", testenv.GOROOT(t), m.Dir, err)
+			}
+			r := runner{
+				Dir: filepath.Join(gorootCopyDir, rel),
+				Env: append(append(os.Environ(), modcacheEnv...),
+					// Set GOROOT.
+					"GOROOT="+gorootCopyDir,
+					// Add GOROOTcopy/bin and bundleDir to front of PATH.
+					"PATH="+filepath.Join(gorootCopyDir, "bin")+string(filepath.ListSeparator)+
+						bundleDir+string(filepath.ListSeparator)+os.Getenv("PATH"),
+					"GOWORK=off",
+				),
+			}
+			goBinCopy := filepath.Join(gorootCopyDir, "bin", "go")
+			r.run(t, goBinCopy, "mod", "tidy")   // See issue 43687.
+			r.run(t, goBinCopy, "mod", "verify") // Verify should be a no-op, but test it just in case.
+			r.run(t, goBinCopy, "mod", "vendor") // See issue 36852.
+			pkgs := packagePattern(m.Path)
+			r.run(t, goBinCopy, "generate", `-run=^//go:generate bundle `, pkgs) // See issue 41409.
+			advice := "$ cd " + m.Dir + "\n" +
+				"$ go mod tidy                               # to remove extraneous dependencies\n" +
+				"$ go mod vendor                             # to vendor dependencies\n" +
+				"$ go generate -run=bundle " + pkgs + "               # to regenerate bundled packages\n"
+			if m.Path == "std" {
+				r.run(t, goBinCopy, "generate", "syscall", "internal/syscall/...") // See issue 43440.
+				advice += "$ go generate syscall internal/syscall/...  # to regenerate syscall packages\n"
+			}
+			// TODO(golang.org/issue/43440): Check anything else influenced by dependency versions.
+
+			diff, err := testenv.Command(t, "diff", "--recursive", "--unified", r.Dir, m.Dir).CombinedOutput()
+			if err != nil || len(diff) != 0 {
+				t.Errorf(`Module %s in %s is not tidy (-want +got):
+
+%s
+To fix it, run:
+
+%s
+(If module %[1]s is definitely tidy, this could mean
+there's a problem in the go or bundle command.)`, m.Path, m.Dir, diff, advice)
+			}
+		})
+	}
+}
+
+// packagePattern returns a package pattern that matches all packages
+// in the module modulePath, and ideally as few others as possible.
+func packagePattern(modulePath string) string {
+	if modulePath == "std" {
+		return "std"
+	}
+	return modulePath + "/..."
+}
+
+// makeGOROOTCopy makes a temporary copy of the current GOROOT tree.
+// The goal is to allow the calling test t to safely mutate a GOROOT
+// copy without also modifying the original GOROOT.
+//
+// It copies the entire tree as is, with the exception of the GOROOT/.git
+// directory, which is skipped, and the GOROOT/{bin,pkg} directories,
+// which are symlinked. This is done for speed, since a GOROOT tree is
+// functional without being in a Git repository, and bin and pkg are
+// deemed safe to share for the purpose of the TestAllDependencies test.
+func makeGOROOTCopy(t *testing.T) string {
+	t.Helper()
+
+	gorootCopyDir := t.TempDir()
+	err := filepath.Walk(testenv.GOROOT(t), func(src string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() && src == filepath.Join(testenv.GOROOT(t), ".git") {
+			return filepath.SkipDir
+		}
+
+		rel, err := filepath.Rel(testenv.GOROOT(t), src)
+		if err != nil {
+			return fmt.Errorf("filepath.Rel(%q, %q): %v", testenv.GOROOT(t), src, err)
+		}
+		dst := filepath.Join(gorootCopyDir, rel)
+
+		if info.IsDir() && (src == filepath.Join(testenv.GOROOT(t), "bin") ||
+			src == filepath.Join(testenv.GOROOT(t), "pkg")) {
+			// If the OS supports symlinks, use them instead
+			// of copying the bin and pkg directories.
+			if err := os.Symlink(src, dst); err == nil {
+				return filepath.SkipDir
+			}
+		}
+
+		perm := info.Mode() & os.ModePerm
+		if info.Mode()&os.ModeSymlink != 0 {
+			info, err = os.Stat(src)
+			if err != nil {
+				return err
+			}
+			perm = info.Mode() & os.ModePerm
+		}
+
+		// If it's a directory, make a corresponding directory.
+		if info.IsDir() {
+			return os.MkdirAll(dst, perm|0200)
+		}
+
+		// Copy the file bytes.
+		// We can't create a symlink because the file may get modified;
+		// we need to ensure that only the temporary copy is affected.
+		s, err := os.Open(src)
+		if err != nil {
+			return err
+		}
+		defer s.Close()
+		d, err := os.OpenFile(dst, os.O_WRONLY|os.O_CREATE|os.O_EXCL, perm)
+		if err != nil {
+			return err
+		}
+		_, err = io.Copy(d, s)
+		if err != nil {
+			d.Close()
+			return err
+		}
+		return d.Close()
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Logf("copied GOROOT from %s to %s", testenv.GOROOT(t), gorootCopyDir)
+	return gorootCopyDir
+}
+
+type runner struct {
+	Dir string
+	Env []string
+}
+
+// run runs the command and requires that it succeeds.
+func (r runner) run(t *testing.T, args ...string) {
+	t.Helper()
+	cmd := testenv.Command(t, args[0], args[1:]...)
+	cmd.Dir = r.Dir
+	cmd.Env = slices.Clip(r.Env)
+	if r.Dir != "" {
+		cmd.Env = append(cmd.Env, "PWD="+r.Dir)
+	}
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Logf("> %s\n", strings.Join(args, " "))
+		t.Fatalf("command failed: %s\n%s", err, out)
+	}
+}
+
+// TestDependencyVersionsConsistent verifies that each module in GOROOT that
+// requires a given external dependency requires the same version of that
+// dependency.
+//
+// This property allows us to maintain a single release branch of each such
+// dependency, minimizing the number of backports needed to pull in critical
+// fixes. It also ensures that any bug detected and fixed in one GOROOT module
+// (such as "std") is fixed in all other modules (such as "cmd") as well.
+func TestDependencyVersionsConsistent(t *testing.T) {
+	// Collect the dependencies of all modules in GOROOT, indexed by module path.
+	type requirement struct {
+		Required    module.Version
+		Replacement module.Version
+	}
+	seen := map[string]map[requirement][]gorootModule{} // module path → requirement → set of modules with that requirement
+	for _, m := range findGorootModules(t) {
+		if !m.hasVendor {
+			// TestAllDependencies will ensure that the module has no dependencies.
+			continue
+		}
+
+		// We want this test to be able to run offline and with an empty module
+		// cache, so we verify consistency only for the module versions listed in
+		// vendor/modules.txt. That includes all direct dependencies and all modules
+		// that provide any imported packages.
+		//
+		// It's ok if there are undetected differences in modules that do not
+		// provide imported packages: we will not have to pull in any backports of
+		// fixes to those modules anyway.
+		vendor, err := os.ReadFile(filepath.Join(m.Dir, "vendor", "modules.txt"))
+		if err != nil {
+			t.Error(err)
+			continue
+		}
+
+		for _, line := range strings.Split(strings.TrimSpace(string(vendor)), "\n") {
+			parts := strings.Fields(line)
+			if len(parts) < 3 || parts[0] != "#" {
+				continue
+			}
+
+			// This line is of the form "# module version [=> replacement [version]]".
+			var r requirement
+			r.Required.Path = parts[1]
+			r.Required.Version = parts[2]
+			if len(parts) >= 5 && parts[3] == "=>" {
+				r.Replacement.Path = parts[4]
+				if module.CheckPath(r.Replacement.Path) != nil {
+					// If the replacement is a filesystem path (rather than a module path),
+					// we don't know whether the filesystem contents have changed since
+					// the module was last vendored.
+					//
+					// Fortunately, we do not currently use filesystem-local replacements
+					// in GOROOT modules.
+					t.Errorf("cannot check consistency for filesystem-local replacement in module %s (%s):\n%s", m.Path, m.Dir, line)
+				}
+
+				if len(parts) >= 6 {
+					r.Replacement.Version = parts[5]
+				}
+			}
+
+			if seen[r.Required.Path] == nil {
+				seen[r.Required.Path] = make(map[requirement][]gorootModule)
+			}
+			seen[r.Required.Path][r] = append(seen[r.Required.Path][r], m)
+		}
+	}
+
+	// Now verify that we saw only one distinct version for each module.
+	for path, versions := range seen {
+		if len(versions) > 1 {
+			t.Errorf("Modules within GOROOT require different versions of %s.", path)
+			for r, mods := range versions {
+				desc := new(strings.Builder)
+				desc.WriteString(r.Required.Version)
+				if r.Replacement.Path != "" {
+					fmt.Fprintf(desc, " => %s", r.Replacement.Path)
+					if r.Replacement.Version != "" {
+						fmt.Fprintf(desc, " %s", r.Replacement.Version)
+					}
+				}
+
+				for _, m := range mods {
+					t.Logf("%s\trequires %v", m.Path, desc)
+				}
+			}
+		}
+	}
+}
+
+type gorootModule struct {
+	Path      string
+	Dir       string
+	hasVendor bool
+}
+
+// findGorootModules returns the list of modules found in the GOROOT source tree.
+func findGorootModules(t *testing.T) []gorootModule {
+	t.Helper()
+	goBin := testenv.GoToolPath(t)
+
+	goroot.once.Do(func() {
+		// If the root itself is a symlink to a directory,
+		// we want to follow it (see https://go.dev/issue/64375).
+		// Add a trailing separator to force that to happen.
+		root := testenv.GOROOT(t)
+		if !os.IsPathSeparator(root[len(root)-1]) {
+			root += string(filepath.Separator)
+		}
+		goroot.err = filepath.WalkDir(root, func(path string, info fs.DirEntry, err error) error {
+			if err != nil {
+				return err
+			}
+			if info.IsDir() && path != root && (info.Name() == "vendor" || info.Name() == "testdata") {
+				return filepath.SkipDir
+			}
+			if info.IsDir() && path == filepath.Join(testenv.GOROOT(t), "pkg") {
+				// GOROOT/pkg contains generated artifacts, not source code.
+				//
+				// In https://golang.org/issue/37929 it was observed to somehow contain
+				// a module cache, so it is important to skip. (That helps with the
+				// running time of this test anyway.)
+				return filepath.SkipDir
+			}
+			if info.IsDir() && path != root && (strings.HasPrefix(info.Name(), "_") || strings.HasPrefix(info.Name(), ".")) {
+				// _ and . prefixed directories can be used for internal modules
+				// without a vendor directory that don't contribute to the build
+				// but might be used for example as code generators.
+				return filepath.SkipDir
+			}
+			if info.IsDir() || info.Name() != "go.mod" {
+				return nil
+			}
+			dir := filepath.Dir(path)
+
+			// Use 'go list' to describe the module contained in this directory (but
+			// not its dependencies).
+			cmd := testenv.Command(t, goBin, "list", "-json", "-m")
+			cmd.Dir = dir
+			cmd.Env = append(cmd.Environ(), "GO111MODULE=on", "GOWORK=off")
+			cmd.Stderr = new(strings.Builder)
+			out, err := cmd.Output()
+			if err != nil {
+				return fmt.Errorf("'go list -json -m' in %s: %w\n%s", dir, err, cmd.Stderr)
+			}
+
+			var m gorootModule
+			if err := json.Unmarshal(out, &m); err != nil {
+				return fmt.Errorf("decoding 'go list -json -m' in %s: %w", dir, err)
+			}
+			if m.Path == "" || m.Dir == "" {
+				return fmt.Errorf("'go list -json -m' in %s failed to populate Path and/or Dir", dir)
+			}
+			if _, err := os.Stat(filepath.Join(dir, "vendor")); err == nil {
+				m.hasVendor = true
+			}
+			goroot.modules = append(goroot.modules, m)
+			return nil
+		})
+		if goroot.err != nil {
+			return
+		}
+
+		// knownGOROOTModules is a hard-coded list of modules that are known to exist in GOROOT.
+		// If findGorootModules doesn't find a module, it won't be covered by tests at all,
+		// so make sure at least these modules are found. See issue 46254. If this list
+		// becomes a nuisance to update, can be replaced with len(goroot.modules) check.
+		knownGOROOTModules := [...]string{
+			"std",
+			"cmd",
+			// The "misc" module sometimes exists, but cmd/distpack intentionally removes it.
+		}
+		var seen = make(map[string]bool) // Key is module path.
+		for _, m := range goroot.modules {
+			seen[m.Path] = true
+		}
+		for _, m := range knownGOROOTModules {
+			if !seen[m] {
+				goroot.err = fmt.Errorf("findGorootModules didn't find the well-known module %q", m)
+				break
+			}
+		}
+		sort.Slice(goroot.modules, func(i, j int) bool {
+			return goroot.modules[i].Dir < goroot.modules[j].Dir
+		})
+	})
+	if goroot.err != nil {
+		t.Fatal(goroot.err)
+	}
+	return goroot.modules
+}
+
+// goroot caches the list of modules found in the GOROOT source tree.
+var goroot struct {
+	once    sync.Once
+	modules []gorootModule
+	err     error
+}
diff --git a/go/src/cmd/internal/obj/abi_string.go b/go/src/cmd/internal/obj/abi_string.go
new file mode 100644
index 0000000000000000000000000000000000000000..77868eeac0da407eb549b4f03ef9df1278d05589
--- /dev/null
+++ b/go/src/cmd/internal/obj/abi_string.go
@@ -0,0 +1,25 @@
+// Code generated by "stringer -type ABI"; DO NOT EDIT.
+
+package obj
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[ABI0-0]
+	_ = x[ABIInternal-1]
+	_ = x[ABICount-2]
+}
+
+const _ABI_name = "ABI0ABIInternalABICount"
+
+var _ABI_index = [...]uint8{0, 4, 15, 23}
+
+func (i ABI) String() string {
+	if i >= ABI(len(_ABI_index)-1) {
+		return "ABI(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _ABI_name[_ABI_index[i]:_ABI_index[i+1]]
+}
diff --git a/go/src/cmd/internal/obj/addrtype_string.go b/go/src/cmd/internal/obj/addrtype_string.go
new file mode 100644
index 0000000000000000000000000000000000000000..e6277d39b012425ca223d685ef612a1e0728a4a0
--- /dev/null
+++ b/go/src/cmd/internal/obj/addrtype_string.go
@@ -0,0 +1,37 @@
+// Code generated by "stringer -type AddrType"; DO NOT EDIT.
+
+package obj
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[TYPE_NONE-0]
+	_ = x[TYPE_BRANCH-1]
+	_ = x[TYPE_TEXTSIZE-2]
+	_ = x[TYPE_MEM-3]
+	_ = x[TYPE_CONST-4]
+	_ = x[TYPE_FCONST-5]
+	_ = x[TYPE_SCONST-6]
+	_ = x[TYPE_REG-7]
+	_ = x[TYPE_ADDR-8]
+	_ = x[TYPE_SHIFT-9]
+	_ = x[TYPE_REGREG-10]
+	_ = x[TYPE_REGREG2-11]
+	_ = x[TYPE_INDIR-12]
+	_ = x[TYPE_REGLIST-13]
+	_ = x[TYPE_SPECIAL-14]
+}
+
+const _AddrType_name = "TYPE_NONETYPE_BRANCHTYPE_TEXTSIZETYPE_MEMTYPE_CONSTTYPE_FCONSTTYPE_SCONSTTYPE_REGTYPE_ADDRTYPE_SHIFTTYPE_REGREGTYPE_REGREG2TYPE_INDIRTYPE_REGLISTTYPE_SPECIAL"
+
+var _AddrType_index = [...]uint8{0, 9, 20, 33, 41, 51, 62, 73, 81, 90, 100, 111, 123, 133, 145, 157}
+
+func (i AddrType) String() string {
+	if i >= AddrType(len(_AddrType_index)-1) {
+		return "AddrType(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _AddrType_name[_AddrType_index[i]:_AddrType_index[i+1]]
+}
diff --git a/go/src/cmd/internal/obj/arm/a.out.go b/go/src/cmd/internal/obj/arm/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..d33b75120d2fc5abfd81a5c9365c42bec31eb1f8
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm/a.out.go
@@ -0,0 +1,412 @@
+// Inferno utils/5c/5.out.h
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5c/5.out.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm
+
+import "cmd/internal/obj"
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p arm
+
+const (
+	NSNAME = 8
+	NSYM   = 50
+	NREG   = 16
+)
+
+/* -1 disables use of REGARG */
+const (
+	REGARG = -1
+)
+
+const (
+	REG_R0 = obj.RBaseARM + iota // must be 16-aligned
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+
+	REG_F0 // must be 16-aligned
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+
+	REG_FPSR // must be 2-aligned
+	REG_FPCR
+
+	REG_CPSR // must be 2-aligned
+	REG_SPSR
+
+	REGRET = REG_R0
+	/* compiler allocates R1 up as temps */
+	/* compiler allocates register variables R3 up */
+	/* compiler allocates external registers R10 down */
+	REGEXT = REG_R10
+	/* these two registers are declared in runtime.h */
+	REGG = REGEXT - 0
+	REGM = REGEXT - 1
+
+	REGCTXT = REG_R7
+	REGTMP  = REG_R11
+	REGSP   = REG_R13
+	REGLINK = REG_R14
+	REGPC   = REG_R15
+
+	NFREG = 16
+	/* compiler allocates register variables F0 up */
+	/* compiler allocates external registers F7 down */
+	FREGRET = REG_F0
+	FREGEXT = REG_F7
+	FREGTMP = REG_F15
+)
+
+// http://infocenter.arm.com/help/topic/com.arm.doc.ihi0040b/IHI0040B_aadwarf.pdf
+var ARMDWARFRegisters = map[int16]int16{}
+
+func init() {
+	// f assigns dwarfregisters[from:to] = (base):(step*(to-from)+base)
+	f := func(from, to, base, step int16) {
+		for r := from; r <= to; r++ {
+			ARMDWARFRegisters[r] = step*(r-from) + base
+		}
+	}
+	f(REG_R0, REG_R15, 0, 1)
+	f(REG_F0, REG_F15, 64, 2) // Use d0 through D15, aka S0, S2, ..., S30
+}
+
+// Special registers, after subtracting obj.RBaseARM, bit 9 indicates
+// a special register and the low bits select the register.
+const (
+	REG_SPECIAL = obj.RBaseARM + 1<<9 + iota
+	REG_MB_SY
+	REG_MB_ST
+	REG_MB_ISH
+	REG_MB_ISHST
+	REG_MB_NSH
+	REG_MB_NSHST
+	REG_MB_OSH
+	REG_MB_OSHST
+
+	MAXREG
+)
+
+const (
+	C_NONE = iota
+	C_REG
+	C_REGREG
+	C_REGREG2
+	C_REGLIST
+	C_SHIFT     /* register shift R>>x */
+	C_SHIFTADDR /* memory address with shifted offset R>>x(R) */
+	C_FREG
+	C_PSR
+	C_FCR
+	C_SPR /* REG_MB_SY */
+
+	C_RCON   /* 0xff rotated */
+	C_NCON   /* ~RCON */
+	C_RCON2A /* OR of two disjoint C_RCON constants */
+	C_RCON2S /* subtraction of two disjoint C_RCON constants */
+	C_SCON   /* 0xffff */
+	C_LCON
+	C_LCONADDR
+	C_ZFCON
+	C_SFCON
+	C_LFCON
+
+	C_RACON /* <=0xff rotated constant offset from auto */
+	C_LACON /* Large Auto CONstant, i.e. large offset from SP */
+
+	C_SBRA
+	C_LBRA
+
+	C_HAUTO  /* halfword insn offset (-0xff to 0xff) */
+	C_FAUTO  /* float insn offset (0 to 0x3fc, word aligned) */
+	C_HFAUTO /* both H and F */
+	C_SAUTO  /* -0xfff to 0xfff */
+	C_LAUTO
+
+	C_HOREG
+	C_FOREG
+	C_HFOREG
+	C_SOREG
+	C_ROREG
+	C_SROREG /* both nil and R */
+	C_LOREG
+
+	C_PC
+	C_SP
+	C_HREG
+
+	C_ADDR /* reference to relocatable address */
+
+	// TLS "var" in local exec mode: will become a constant offset from
+	// thread local base that is ultimately chosen by the program linker.
+	C_TLS_LE
+
+	// TLS "var" in initial exec mode: will become a memory address (chosen
+	// by the program linker) that the dynamic linker will fill with the
+	// offset from the thread local base.
+	C_TLS_IE
+
+	C_TEXTSIZE
+
+	C_GOK
+
+	C_NCLASS /* must be the last */
+)
+
+const (
+	AAND = obj.ABaseARM + obj.A_ARCHSPECIFIC + iota
+	AEOR
+	ASUB
+	ARSB
+	AADD
+	AADC
+	ASBC
+	ARSC
+	ATST
+	ATEQ
+	ACMP
+	ACMN
+	AORR
+	ABIC
+
+	AMVN
+
+	/*
+	 * Do not reorder or fragment the conditional branch
+	 * opcodes, or the predication code will break
+	 */
+	ABEQ
+	ABNE
+	ABCS
+	ABHS
+	ABCC
+	ABLO
+	ABMI
+	ABPL
+	ABVS
+	ABVC
+	ABHI
+	ABLS
+	ABGE
+	ABLT
+	ABGT
+	ABLE
+
+	AMOVWD
+	AMOVWF
+	AMOVDW
+	AMOVFW
+	AMOVFD
+	AMOVDF
+	AMOVF
+	AMOVD
+
+	ACMPF
+	ACMPD
+	AADDF
+	AADDD
+	ASUBF
+	ASUBD
+	AMULF
+	AMULD
+	ANMULF
+	ANMULD
+	AMULAF
+	AMULAD
+	ANMULAF
+	ANMULAD
+	AMULSF
+	AMULSD
+	ANMULSF
+	ANMULSD
+	AFMULAF
+	AFMULAD
+	AFNMULAF
+	AFNMULAD
+	AFMULSF
+	AFMULSD
+	AFNMULSF
+	AFNMULSD
+	ADIVF
+	ADIVD
+	ASQRTF
+	ASQRTD
+	AABSF
+	AABSD
+	ANEGF
+	ANEGD
+
+	ASRL
+	ASRA
+	ASLL
+	AMULU
+	ADIVU
+	AMUL
+	AMMUL
+	ADIV
+	AMOD
+	AMODU
+	ADIVHW
+	ADIVUHW
+
+	AMOVB
+	AMOVBS
+	AMOVBU
+	AMOVH
+	AMOVHS
+	AMOVHU
+	AMOVW
+	AMOVM
+	ASWPBU
+	ASWPW
+
+	ARFE
+	ASWI
+	AMULA
+	AMULS
+	AMMULA
+	AMMULS
+
+	AWORD
+
+	AMULL
+	AMULAL
+	AMULLU
+	AMULALU
+
+	ABX
+	ABXRET
+	ADWORD
+
+	ALDREX
+	ASTREX
+	ALDREXD
+	ALDREXB
+	ASTREXD
+	ASTREXB
+
+	ADMB
+
+	APLD
+
+	ACLZ
+	AREV
+	AREV16
+	AREVSH
+	ARBIT
+
+	AXTAB
+	AXTAH
+	AXTABU
+	AXTAHU
+
+	ABFX
+	ABFXU
+	ABFC
+	ABFI
+
+	AMULWT
+	AMULWB
+	AMULBB
+	AMULAWT
+	AMULAWB
+	AMULABB
+
+	AMRC // MRC/MCR
+
+	ALAST
+
+	// aliases
+	AB  = obj.AJMP
+	ABL = obj.ACALL
+)
+
+/* scond byte */
+const (
+	C_SCOND = (1 << 4) - 1
+	C_SBIT  = 1 << 4
+	C_PBIT  = 1 << 5
+	C_WBIT  = 1 << 6
+	C_FBIT  = 1 << 7 /* psr flags-only */
+	C_UBIT  = 1 << 7 /* up bit, unsigned bit */
+
+	// These constants are the ARM condition codes encodings,
+	// XORed with 14 so that C_SCOND_NONE has value 0,
+	// so that a zeroed Prog.scond means "always execute".
+	C_SCOND_XOR = 14
+
+	C_SCOND_EQ   = 0 ^ C_SCOND_XOR
+	C_SCOND_NE   = 1 ^ C_SCOND_XOR
+	C_SCOND_HS   = 2 ^ C_SCOND_XOR
+	C_SCOND_LO   = 3 ^ C_SCOND_XOR
+	C_SCOND_MI   = 4 ^ C_SCOND_XOR
+	C_SCOND_PL   = 5 ^ C_SCOND_XOR
+	C_SCOND_VS   = 6 ^ C_SCOND_XOR
+	C_SCOND_VC   = 7 ^ C_SCOND_XOR
+	C_SCOND_HI   = 8 ^ C_SCOND_XOR
+	C_SCOND_LS   = 9 ^ C_SCOND_XOR
+	C_SCOND_GE   = 10 ^ C_SCOND_XOR
+	C_SCOND_LT   = 11 ^ C_SCOND_XOR
+	C_SCOND_GT   = 12 ^ C_SCOND_XOR
+	C_SCOND_LE   = 13 ^ C_SCOND_XOR
+	C_SCOND_NONE = 14 ^ C_SCOND_XOR
+	C_SCOND_NV   = 15 ^ C_SCOND_XOR
+
+	/* D_SHIFT type */
+	SHIFT_LL = 0 << 5
+	SHIFT_LR = 1 << 5
+	SHIFT_AR = 2 << 5
+	SHIFT_RR = 3 << 5
+)
diff --git a/go/src/cmd/internal/obj/arm/anames.go b/go/src/cmd/internal/obj/arm/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..04537759c1cbfb82445a6bc82ca69de9c3d7e65c
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm/anames.go
@@ -0,0 +1,146 @@
+// Code generated by stringer -i a.out.go -o anames.go -p arm; DO NOT EDIT.
+
+package arm
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "AND",
+	"EOR",
+	"SUB",
+	"RSB",
+	"ADD",
+	"ADC",
+	"SBC",
+	"RSC",
+	"TST",
+	"TEQ",
+	"CMP",
+	"CMN",
+	"ORR",
+	"BIC",
+	"MVN",
+	"BEQ",
+	"BNE",
+	"BCS",
+	"BHS",
+	"BCC",
+	"BLO",
+	"BMI",
+	"BPL",
+	"BVS",
+	"BVC",
+	"BHI",
+	"BLS",
+	"BGE",
+	"BLT",
+	"BGT",
+	"BLE",
+	"MOVWD",
+	"MOVWF",
+	"MOVDW",
+	"MOVFW",
+	"MOVFD",
+	"MOVDF",
+	"MOVF",
+	"MOVD",
+	"CMPF",
+	"CMPD",
+	"ADDF",
+	"ADDD",
+	"SUBF",
+	"SUBD",
+	"MULF",
+	"MULD",
+	"NMULF",
+	"NMULD",
+	"MULAF",
+	"MULAD",
+	"NMULAF",
+	"NMULAD",
+	"MULSF",
+	"MULSD",
+	"NMULSF",
+	"NMULSD",
+	"FMULAF",
+	"FMULAD",
+	"FNMULAF",
+	"FNMULAD",
+	"FMULSF",
+	"FMULSD",
+	"FNMULSF",
+	"FNMULSD",
+	"DIVF",
+	"DIVD",
+	"SQRTF",
+	"SQRTD",
+	"ABSF",
+	"ABSD",
+	"NEGF",
+	"NEGD",
+	"SRL",
+	"SRA",
+	"SLL",
+	"MULU",
+	"DIVU",
+	"MUL",
+	"MMUL",
+	"DIV",
+	"MOD",
+	"MODU",
+	"DIVHW",
+	"DIVUHW",
+	"MOVB",
+	"MOVBS",
+	"MOVBU",
+	"MOVH",
+	"MOVHS",
+	"MOVHU",
+	"MOVW",
+	"MOVM",
+	"SWPBU",
+	"SWPW",
+	"RFE",
+	"SWI",
+	"MULA",
+	"MULS",
+	"MMULA",
+	"MMULS",
+	"WORD",
+	"MULL",
+	"MULAL",
+	"MULLU",
+	"MULALU",
+	"BX",
+	"BXRET",
+	"DWORD",
+	"LDREX",
+	"STREX",
+	"LDREXD",
+	"LDREXB",
+	"STREXD",
+	"STREXB",
+	"DMB",
+	"PLD",
+	"CLZ",
+	"REV",
+	"REV16",
+	"REVSH",
+	"RBIT",
+	"XTAB",
+	"XTAH",
+	"XTABU",
+	"XTAHU",
+	"BFX",
+	"BFXU",
+	"BFC",
+	"BFI",
+	"MULWT",
+	"MULWB",
+	"MULBB",
+	"MULAWT",
+	"MULAWB",
+	"MULABB",
+	"MRC",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/arm/anames5.go b/go/src/cmd/internal/obj/arm/anames5.go
new file mode 100644
index 0000000000000000000000000000000000000000..78fcd55f740d9a71fb848f4272dc43c6e7b71064
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm/anames5.go
@@ -0,0 +1,77 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm
+
+var cnames5 = []string{
+	"NONE",
+	"REG",
+	"REGREG",
+	"REGREG2",
+	"REGLIST",
+	"SHIFT",
+	"SHIFTADDR",
+	"FREG",
+	"PSR",
+	"FCR",
+	"SPR",
+	"RCON",
+	"NCON",
+	"RCON2A",
+	"RCON2S",
+	"SCON",
+	"LCON",
+	"LCONADDR",
+	"ZFCON",
+	"SFCON",
+	"LFCON",
+	"RACON",
+	"LACON",
+	"SBRA",
+	"LBRA",
+	"HAUTO",
+	"FAUTO",
+	"HFAUTO",
+	"SAUTO",
+	"LAUTO",
+	"HOREG",
+	"FOREG",
+	"HFOREG",
+	"SOREG",
+	"ROREG",
+	"SROREG",
+	"LOREG",
+	"PC",
+	"SP",
+	"HREG",
+	"ADDR",
+	"C_TLS_LE",
+	"C_TLS_IE",
+	"TEXTSIZE",
+	"GOK",
+	"NCLASS",
+	"SCOND = (1<<4)-1",
+	"SBIT = 1<<4",
+	"PBIT = 1<<5",
+	"WBIT = 1<<6",
+	"FBIT = 1<<7",
+	"UBIT = 1<<7",
+	"SCOND_XOR = 14",
+	"SCOND_EQ = 0 ^ C_SCOND_XOR",
+	"SCOND_NE = 1 ^ C_SCOND_XOR",
+	"SCOND_HS = 2 ^ C_SCOND_XOR",
+	"SCOND_LO = 3 ^ C_SCOND_XOR",
+	"SCOND_MI = 4 ^ C_SCOND_XOR",
+	"SCOND_PL = 5 ^ C_SCOND_XOR",
+	"SCOND_VS = 6 ^ C_SCOND_XOR",
+	"SCOND_VC = 7 ^ C_SCOND_XOR",
+	"SCOND_HI = 8 ^ C_SCOND_XOR",
+	"SCOND_LS = 9 ^ C_SCOND_XOR",
+	"SCOND_GE = 10 ^ C_SCOND_XOR",
+	"SCOND_LT = 11 ^ C_SCOND_XOR",
+	"SCOND_GT = 12 ^ C_SCOND_XOR",
+	"SCOND_LE = 13 ^ C_SCOND_XOR",
+	"SCOND_NONE = 14 ^ C_SCOND_XOR",
+	"SCOND_NV = 15 ^ C_SCOND_XOR",
+}
diff --git a/go/src/cmd/internal/obj/arm/asm5.go b/go/src/cmd/internal/obj/arm/asm5.go
new file mode 100644
index 0000000000000000000000000000000000000000..1e2891de0a7ddc5a277e010c26c038ffdf540a17
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm/asm5.go
@@ -0,0 +1,3127 @@
+// Inferno utils/5l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"fmt"
+	"internal/buildcfg"
+	"log"
+	"math"
+	"slices"
+)
+
+// ctxt5 holds state while assembling a single function.
+// Each function gets a fresh ctxt5.
+// This allows for multiple functions to be safely concurrently assembled.
+type ctxt5 struct {
+	ctxt       *obj.Link
+	newprog    obj.ProgAlloc
+	cursym     *obj.LSym
+	printp     *obj.Prog
+	blitrl     *obj.Prog
+	elitrl     *obj.Prog
+	autosize   int64
+	instoffset int64
+	pc         int64
+	pool       struct {
+		start uint32
+		size  uint32
+		extra uint32
+	}
+}
+
+type Optab struct {
+	as       obj.As
+	a1       uint8
+	a2       int8
+	a3       uint8
+	type_    uint8
+	size     int8
+	param    int16
+	flag     int8
+	pcrelsiz uint8
+	scond    uint8 // optional flags accepted by the instruction
+}
+
+type Opcross [32][2][32]uint8
+
+const (
+	LFROM  = 1 << 0
+	LTO    = 1 << 1
+	LPOOL  = 1 << 2
+	LPCREL = 1 << 3
+)
+
+var optab = []Optab{
+	/* struct Optab:
+	OPCODE, from, prog->reg, to, type, size, param, flag, extra data size, optional suffix */
+	{obj.ATEXT, C_ADDR, C_NONE, C_TEXTSIZE, 0, 0, 0, 0, 0, 0},
+	{AADD, C_REG, C_REG, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{AADD, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{AAND, C_REG, C_REG, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{AAND, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{AORR, C_REG, C_REG, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{AORR, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{AMOVW, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{AMVN, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0, C_SBIT},
+	{ACMP, C_REG, C_REG, C_NONE, 1, 4, 0, 0, 0, 0},
+	{AADD, C_RCON, C_REG, C_REG, 2, 4, 0, 0, 0, C_SBIT},
+	{AADD, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0, C_SBIT},
+	{AAND, C_RCON, C_REG, C_REG, 2, 4, 0, 0, 0, C_SBIT},
+	{AAND, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0, C_SBIT},
+	{AORR, C_RCON, C_REG, C_REG, 2, 4, 0, 0, 0, C_SBIT},
+	{AORR, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0, C_SBIT},
+	{AMOVW, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0, 0},
+	{AMVN, C_RCON, C_NONE, C_REG, 2, 4, 0, 0, 0, 0},
+	{ACMP, C_RCON, C_REG, C_NONE, 2, 4, 0, 0, 0, 0},
+	{AADD, C_SHIFT, C_REG, C_REG, 3, 4, 0, 0, 0, C_SBIT},
+	{AADD, C_SHIFT, C_NONE, C_REG, 3, 4, 0, 0, 0, C_SBIT},
+	{AAND, C_SHIFT, C_REG, C_REG, 3, 4, 0, 0, 0, C_SBIT},
+	{AAND, C_SHIFT, C_NONE, C_REG, 3, 4, 0, 0, 0, C_SBIT},
+	{AORR, C_SHIFT, C_REG, C_REG, 3, 4, 0, 0, 0, C_SBIT},
+	{AORR, C_SHIFT, C_NONE, C_REG, 3, 4, 0, 0, 0, C_SBIT},
+	{AMVN, C_SHIFT, C_NONE, C_REG, 3, 4, 0, 0, 0, C_SBIT},
+	{ACMP, C_SHIFT, C_REG, C_NONE, 3, 4, 0, 0, 0, 0},
+	{AMOVW, C_RACON, C_NONE, C_REG, 4, 4, REGSP, 0, 0, C_SBIT},
+	{AB, C_NONE, C_NONE, C_SBRA, 5, 4, 0, LPOOL, 0, 0},
+	{ABL, C_NONE, C_NONE, C_SBRA, 5, 4, 0, 0, 0, 0},
+	{ABX, C_NONE, C_NONE, C_SBRA, 74, 20, 0, 0, 0, 0},
+	{ABEQ, C_NONE, C_NONE, C_SBRA, 5, 4, 0, 0, 0, 0},
+	{ABEQ, C_RCON, C_NONE, C_SBRA, 5, 4, 0, 0, 0, 0}, // prediction hinted form, hint ignored
+	{AB, C_NONE, C_NONE, C_ROREG, 6, 4, 0, LPOOL, 0, 0},
+	{ABL, C_NONE, C_NONE, C_ROREG, 7, 4, 0, 0, 0, 0},
+	{ABL, C_REG, C_NONE, C_ROREG, 7, 4, 0, 0, 0, 0},
+	{ABX, C_NONE, C_NONE, C_ROREG, 75, 12, 0, 0, 0, 0},
+	{ABXRET, C_NONE, C_NONE, C_ROREG, 76, 4, 0, 0, 0, 0},
+	{ASLL, C_RCON, C_REG, C_REG, 8, 4, 0, 0, 0, C_SBIT},
+	{ASLL, C_RCON, C_NONE, C_REG, 8, 4, 0, 0, 0, C_SBIT},
+	{ASLL, C_REG, C_NONE, C_REG, 9, 4, 0, 0, 0, C_SBIT},
+	{ASLL, C_REG, C_REG, C_REG, 9, 4, 0, 0, 0, C_SBIT},
+	{ASWI, C_NONE, C_NONE, C_NONE, 10, 4, 0, 0, 0, 0},
+	{ASWI, C_NONE, C_NONE, C_LCON, 10, 4, 0, 0, 0, 0},
+	{AWORD, C_NONE, C_NONE, C_LCON, 11, 4, 0, 0, 0, 0},
+	{AWORD, C_NONE, C_NONE, C_LCONADDR, 11, 4, 0, 0, 0, 0},
+	{AWORD, C_NONE, C_NONE, C_ADDR, 11, 4, 0, 0, 0, 0},
+	{AWORD, C_NONE, C_NONE, C_TLS_LE, 103, 4, 0, 0, 0, 0},
+	{AWORD, C_NONE, C_NONE, C_TLS_IE, 104, 4, 0, 0, 0, 0},
+	{AMOVW, C_NCON, C_NONE, C_REG, 12, 4, 0, 0, 0, 0},
+	{AMOVW, C_SCON, C_NONE, C_REG, 12, 4, 0, 0, 0, 0},
+	{AMOVW, C_LCON, C_NONE, C_REG, 12, 4, 0, LFROM, 0, 0},
+	{AMOVW, C_LCONADDR, C_NONE, C_REG, 12, 4, 0, LFROM | LPCREL, 4, 0},
+	{AMVN, C_NCON, C_NONE, C_REG, 12, 4, 0, 0, 0, 0},
+	{AADD, C_NCON, C_REG, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AADD, C_NCON, C_NONE, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AAND, C_NCON, C_REG, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AAND, C_NCON, C_NONE, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AORR, C_NCON, C_REG, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AORR, C_NCON, C_NONE, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{ACMP, C_NCON, C_REG, C_NONE, 13, 8, 0, 0, 0, 0},
+	{AADD, C_SCON, C_REG, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AADD, C_SCON, C_NONE, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AAND, C_SCON, C_REG, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AAND, C_SCON, C_NONE, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AORR, C_SCON, C_REG, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AORR, C_SCON, C_NONE, C_REG, 13, 8, 0, 0, 0, C_SBIT},
+	{AMVN, C_SCON, C_NONE, C_REG, 13, 8, 0, 0, 0, 0},
+	{ACMP, C_SCON, C_REG, C_NONE, 13, 8, 0, 0, 0, 0},
+	{AADD, C_RCON2A, C_REG, C_REG, 106, 8, 0, 0, 0, 0},
+	{AADD, C_RCON2A, C_NONE, C_REG, 106, 8, 0, 0, 0, 0},
+	{AORR, C_RCON2A, C_REG, C_REG, 106, 8, 0, 0, 0, 0},
+	{AORR, C_RCON2A, C_NONE, C_REG, 106, 8, 0, 0, 0, 0},
+	{AADD, C_RCON2S, C_REG, C_REG, 107, 8, 0, 0, 0, 0},
+	{AADD, C_RCON2S, C_NONE, C_REG, 107, 8, 0, 0, 0, 0},
+	{AADD, C_LCON, C_REG, C_REG, 13, 8, 0, LFROM, 0, C_SBIT},
+	{AADD, C_LCON, C_NONE, C_REG, 13, 8, 0, LFROM, 0, C_SBIT},
+	{AAND, C_LCON, C_REG, C_REG, 13, 8, 0, LFROM, 0, C_SBIT},
+	{AAND, C_LCON, C_NONE, C_REG, 13, 8, 0, LFROM, 0, C_SBIT},
+	{AORR, C_LCON, C_REG, C_REG, 13, 8, 0, LFROM, 0, C_SBIT},
+	{AORR, C_LCON, C_NONE, C_REG, 13, 8, 0, LFROM, 0, C_SBIT},
+	{AMVN, C_LCON, C_NONE, C_REG, 13, 8, 0, LFROM, 0, 0},
+	{ACMP, C_LCON, C_REG, C_NONE, 13, 8, 0, LFROM, 0, 0},
+	{AMOVB, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0, 0},
+	{AMOVBS, C_REG, C_NONE, C_REG, 14, 8, 0, 0, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_REG, 58, 4, 0, 0, 0, 0},
+	{AMOVH, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0, 0},
+	{AMOVHS, C_REG, C_NONE, C_REG, 14, 8, 0, 0, 0, 0},
+	{AMOVHU, C_REG, C_NONE, C_REG, 14, 8, 0, 0, 0, 0},
+	{AMUL, C_REG, C_REG, C_REG, 15, 4, 0, 0, 0, C_SBIT},
+	{AMUL, C_REG, C_NONE, C_REG, 15, 4, 0, 0, 0, C_SBIT},
+	{ADIV, C_REG, C_REG, C_REG, 16, 4, 0, 0, 0, 0},
+	{ADIV, C_REG, C_NONE, C_REG, 16, 4, 0, 0, 0, 0},
+	{ADIVHW, C_REG, C_REG, C_REG, 105, 4, 0, 0, 0, 0},
+	{ADIVHW, C_REG, C_NONE, C_REG, 105, 4, 0, 0, 0, 0},
+	{AMULL, C_REG, C_REG, C_REGREG, 17, 4, 0, 0, 0, C_SBIT},
+	{ABFX, C_LCON, C_REG, C_REG, 18, 4, 0, 0, 0, 0},  // width in From, LSB in From3
+	{ABFX, C_LCON, C_NONE, C_REG, 18, 4, 0, 0, 0, 0}, // width in From, LSB in From3
+	{AMOVW, C_REG, C_NONE, C_SAUTO, 20, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_REG, C_NONE, C_SOREG, 20, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_REG, C_NONE, C_SAUTO, 20, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_REG, C_NONE, C_SOREG, 20, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_REG, C_NONE, C_SAUTO, 20, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_REG, C_NONE, C_SOREG, 20, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_REG, C_NONE, C_SAUTO, 20, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_REG, C_NONE, C_SOREG, 20, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_SAUTO, C_NONE, C_REG, 21, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_SOREG, C_NONE, C_REG, 21, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_SAUTO, C_NONE, C_REG, 21, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_SOREG, C_NONE, C_REG, 21, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AXTAB, C_SHIFT, C_REG, C_REG, 22, 4, 0, 0, 0, 0},
+	{AXTAB, C_SHIFT, C_NONE, C_REG, 22, 4, 0, 0, 0, 0},
+	{AMOVW, C_SHIFT, C_NONE, C_REG, 23, 4, 0, 0, 0, C_SBIT},
+	{AMOVB, C_SHIFT, C_NONE, C_REG, 23, 4, 0, 0, 0, 0},
+	{AMOVBS, C_SHIFT, C_NONE, C_REG, 23, 4, 0, 0, 0, 0},
+	{AMOVBU, C_SHIFT, C_NONE, C_REG, 23, 4, 0, 0, 0, 0},
+	{AMOVH, C_SHIFT, C_NONE, C_REG, 23, 4, 0, 0, 0, 0},
+	{AMOVHS, C_SHIFT, C_NONE, C_REG, 23, 4, 0, 0, 0, 0},
+	{AMOVHU, C_SHIFT, C_NONE, C_REG, 23, 4, 0, 0, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_LAUTO, 30, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_REG, C_NONE, C_LOREG, 30, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_REG, C_NONE, C_ADDR, 64, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_REG, C_NONE, C_LAUTO, 30, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_REG, C_NONE, C_LOREG, 30, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_REG, C_NONE, C_ADDR, 64, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_REG, C_NONE, C_LAUTO, 30, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_REG, C_NONE, C_LOREG, 30, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_REG, C_NONE, C_ADDR, 64, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_REG, C_NONE, C_LAUTO, 30, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_REG, C_NONE, C_LOREG, 30, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_REG, C_NONE, C_ADDR, 64, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_TLS_LE, C_NONE, C_REG, 101, 4, 0, LFROM, 0, 0},
+	{AMOVW, C_TLS_IE, C_NONE, C_REG, 102, 8, 0, LFROM, 0, 0},
+	{AMOVW, C_LAUTO, C_NONE, C_REG, 31, 8, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_LOREG, C_NONE, C_REG, 31, 8, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_ADDR, C_NONE, C_REG, 65, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_LAUTO, C_NONE, C_REG, 31, 8, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_LOREG, C_NONE, C_REG, 31, 8, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_ADDR, C_NONE, C_REG, 65, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_LACON, C_NONE, C_REG, 34, 8, REGSP, LFROM, 0, C_SBIT},
+	{AMOVW, C_PSR, C_NONE, C_REG, 35, 4, 0, 0, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_PSR, 36, 4, 0, 0, 0, 0},
+	{AMOVW, C_RCON, C_NONE, C_PSR, 37, 4, 0, 0, 0, 0},
+	{AMOVM, C_REGLIST, C_NONE, C_SOREG, 38, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVM, C_SOREG, C_NONE, C_REGLIST, 39, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{ASWPW, C_SOREG, C_REG, C_REG, 40, 4, 0, 0, 0, 0},
+	{ARFE, C_NONE, C_NONE, C_NONE, 41, 4, 0, 0, 0, 0},
+	{AMOVF, C_FREG, C_NONE, C_FAUTO, 50, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_FREG, C_NONE, C_FOREG, 50, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_FAUTO, C_NONE, C_FREG, 51, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_FOREG, C_NONE, C_FREG, 51, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_FREG, C_NONE, C_LAUTO, 52, 12, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_FREG, C_NONE, C_LOREG, 52, 12, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_LAUTO, C_NONE, C_FREG, 53, 12, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_LOREG, C_NONE, C_FREG, 53, 12, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_FREG, C_NONE, C_ADDR, 68, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVF, C_ADDR, C_NONE, C_FREG, 69, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AADDF, C_FREG, C_NONE, C_FREG, 54, 4, 0, 0, 0, 0},
+	{AADDF, C_FREG, C_FREG, C_FREG, 54, 4, 0, 0, 0, 0},
+	{AMOVF, C_FREG, C_NONE, C_FREG, 55, 4, 0, 0, 0, 0},
+	{ANEGF, C_FREG, C_NONE, C_FREG, 55, 4, 0, 0, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_FCR, 56, 4, 0, 0, 0, 0},
+	{AMOVW, C_FCR, C_NONE, C_REG, 57, 4, 0, 0, 0, 0},
+	{AMOVW, C_SHIFTADDR, C_NONE, C_REG, 59, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_SHIFTADDR, C_NONE, C_REG, 59, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_SHIFTADDR, C_NONE, C_REG, 60, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_SHIFTADDR, C_NONE, C_REG, 60, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_SHIFTADDR, C_NONE, C_REG, 60, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_SHIFTADDR, C_NONE, C_REG, 60, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_SHIFTADDR, C_NONE, C_REG, 60, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVW, C_REG, C_NONE, C_SHIFTADDR, 61, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_REG, C_NONE, C_SHIFTADDR, 61, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_REG, C_NONE, C_SHIFTADDR, 61, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBU, C_REG, C_NONE, C_SHIFTADDR, 61, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_REG, C_NONE, C_SHIFTADDR, 62, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_REG, C_NONE, C_SHIFTADDR, 62, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_REG, C_NONE, C_SHIFTADDR, 62, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_REG, C_NONE, C_HAUTO, 70, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_REG, C_NONE, C_HOREG, 70, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_REG, C_NONE, C_HAUTO, 70, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_REG, C_NONE, C_HOREG, 70, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_REG, C_NONE, C_HAUTO, 70, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_REG, C_NONE, C_HOREG, 70, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_HAUTO, C_NONE, C_REG, 71, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_HOREG, C_NONE, C_REG, 71, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_HAUTO, C_NONE, C_REG, 71, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_HOREG, C_NONE, C_REG, 71, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_HAUTO, C_NONE, C_REG, 71, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_HOREG, C_NONE, C_REG, 71, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_HAUTO, C_NONE, C_REG, 71, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_HOREG, C_NONE, C_REG, 71, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_HAUTO, C_NONE, C_REG, 71, 4, REGSP, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_HOREG, C_NONE, C_REG, 71, 4, 0, 0, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_REG, C_NONE, C_LAUTO, 72, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_REG, C_NONE, C_LOREG, 72, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_REG, C_NONE, C_ADDR, 94, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_REG, C_NONE, C_LAUTO, 72, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_REG, C_NONE, C_LOREG, 72, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_REG, C_NONE, C_ADDR, 94, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_REG, C_NONE, C_LAUTO, 72, 8, REGSP, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_REG, C_NONE, C_LOREG, 72, 8, 0, LTO, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_REG, C_NONE, C_ADDR, 94, 8, 0, LTO | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_LAUTO, C_NONE, C_REG, 73, 8, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_LOREG, C_NONE, C_REG, 73, 8, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVB, C_ADDR, C_NONE, C_REG, 93, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_LAUTO, C_NONE, C_REG, 73, 8, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_LOREG, C_NONE, C_REG, 73, 8, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVBS, C_ADDR, C_NONE, C_REG, 93, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_LAUTO, C_NONE, C_REG, 73, 8, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_LOREG, C_NONE, C_REG, 73, 8, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVH, C_ADDR, C_NONE, C_REG, 93, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_LAUTO, C_NONE, C_REG, 73, 8, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_LOREG, C_NONE, C_REG, 73, 8, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHS, C_ADDR, C_NONE, C_REG, 93, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_LAUTO, C_NONE, C_REG, 73, 8, REGSP, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_LOREG, C_NONE, C_REG, 73, 8, 0, LFROM, 0, C_PBIT | C_WBIT | C_UBIT},
+	{AMOVHU, C_ADDR, C_NONE, C_REG, 93, 8, 0, LFROM | LPCREL, 4, C_PBIT | C_WBIT | C_UBIT},
+	{ALDREX, C_SOREG, C_NONE, C_REG, 77, 4, 0, 0, 0, 0},
+	{ASTREX, C_SOREG, C_REG, C_REG, 78, 4, 0, 0, 0, 0},
+	{ADMB, C_NONE, C_NONE, C_NONE, 110, 4, 0, 0, 0, 0},
+	{ADMB, C_LCON, C_NONE, C_NONE, 110, 4, 0, 0, 0, 0},
+	{ADMB, C_SPR, C_NONE, C_NONE, 110, 4, 0, 0, 0, 0},
+	{AMOVF, C_ZFCON, C_NONE, C_FREG, 80, 8, 0, 0, 0, 0},
+	{AMOVF, C_SFCON, C_NONE, C_FREG, 81, 4, 0, 0, 0, 0},
+	{ACMPF, C_FREG, C_FREG, C_NONE, 82, 8, 0, 0, 0, 0},
+	{ACMPF, C_FREG, C_NONE, C_NONE, 83, 8, 0, 0, 0, 0},
+	{AMOVFW, C_FREG, C_NONE, C_FREG, 84, 4, 0, 0, 0, C_UBIT},
+	{AMOVWF, C_FREG, C_NONE, C_FREG, 85, 4, 0, 0, 0, C_UBIT},
+	{AMOVFW, C_FREG, C_NONE, C_REG, 86, 8, 0, 0, 0, C_UBIT},
+	{AMOVWF, C_REG, C_NONE, C_FREG, 87, 8, 0, 0, 0, C_UBIT},
+	{AMOVW, C_REG, C_NONE, C_FREG, 88, 4, 0, 0, 0, 0},
+	{AMOVW, C_FREG, C_NONE, C_REG, 89, 4, 0, 0, 0, 0},
+	{ALDREXD, C_SOREG, C_NONE, C_REG, 91, 4, 0, 0, 0, 0},
+	{ALDREXB, C_SOREG, C_NONE, C_REG, 91, 4, 0, 0, 0, 0},
+	{ASTREXD, C_SOREG, C_REG, C_REG, 92, 4, 0, 0, 0, 0},
+	{ASTREXB, C_SOREG, C_REG, C_REG, 92, 4, 0, 0, 0, 0},
+	{APLD, C_SOREG, C_NONE, C_NONE, 95, 4, 0, 0, 0, 0},
+	{obj.AUNDEF, C_NONE, C_NONE, C_NONE, 96, 4, 0, 0, 0, 0},
+	{ACLZ, C_REG, C_NONE, C_REG, 97, 4, 0, 0, 0, 0},
+	{AMULWT, C_REG, C_REG, C_REG, 98, 4, 0, 0, 0, 0},
+	{AMULA, C_REG, C_REG, C_REGREG2, 99, 4, 0, 0, 0, C_SBIT},
+	{AMULAWT, C_REG, C_REG, C_REGREG2, 99, 4, 0, 0, 0, 0},
+	{obj.APCDATA, C_LCON, C_NONE, C_LCON, 0, 0, 0, 0, 0, 0},
+	{obj.AFUNCDATA, C_LCON, C_NONE, C_ADDR, 0, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_LCON, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0}, // nop variants, see #40689
+	{obj.ANOP, C_REG, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_FREG, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0},
+	{obj.ADUFFZERO, C_NONE, C_NONE, C_SBRA, 5, 4, 0, 0, 0, 0}, // same as ABL
+	{obj.ADUFFCOPY, C_NONE, C_NONE, C_SBRA, 5, 4, 0, 0, 0, 0}, // same as ABL
+	{obj.AXXX, C_NONE, C_NONE, C_NONE, 0, 4, 0, 0, 0, 0},
+}
+
+var mbOp = []struct {
+	reg int16
+	enc uint32
+}{
+	{REG_MB_SY, 15},
+	{REG_MB_ST, 14},
+	{REG_MB_ISH, 11},
+	{REG_MB_ISHST, 10},
+	{REG_MB_NSH, 7},
+	{REG_MB_NSHST, 6},
+	{REG_MB_OSH, 3},
+	{REG_MB_OSHST, 2},
+}
+
+var oprange [ALAST & obj.AMask][]Optab
+
+var xcmp [C_GOK + 1][C_GOK + 1]bool
+
+var (
+	symdiv  *obj.LSym
+	symdivu *obj.LSym
+	symmod  *obj.LSym
+	symmodu *obj.LSym
+)
+
+// Note about encoding: Prog.scond holds the condition encoding,
+// but XOR'ed with C_SCOND_XOR, so that C_SCOND_NONE == 0.
+// The code that shifts the value << 28 has the responsibility
+// for XORing with C_SCOND_XOR too.
+
+func checkSuffix(c *ctxt5, p *obj.Prog, o *Optab) {
+	if p.Scond&C_SBIT != 0 && o.scond&C_SBIT == 0 {
+		c.ctxt.Diag("invalid .S suffix: %v", p)
+	}
+	if p.Scond&C_PBIT != 0 && o.scond&C_PBIT == 0 {
+		c.ctxt.Diag("invalid .P suffix: %v", p)
+	}
+	if p.Scond&C_WBIT != 0 && o.scond&C_WBIT == 0 {
+		c.ctxt.Diag("invalid .W suffix: %v", p)
+	}
+	if p.Scond&C_UBIT != 0 && o.scond&C_UBIT == 0 {
+		c.ctxt.Diag("invalid .U suffix: %v", p)
+	}
+}
+
+func span5(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if ctxt.Retpoline {
+		ctxt.Diag("-spectre=ret not supported on arm")
+		ctxt.Retpoline = false // don't keep printing
+	}
+
+	var p *obj.Prog
+	var op *obj.Prog
+
+	p = cursym.Func().Text
+	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
+		return
+	}
+
+	if oprange[AAND&obj.AMask] == nil {
+		ctxt.Diag("arm ops not initialized, call arm.buildop first")
+	}
+
+	c := ctxt5{ctxt: ctxt, newprog: newprog, cursym: cursym, autosize: p.To.Offset + 4}
+	pc := int32(0)
+
+	op = p
+	p = p.Link
+	var m int
+	var o *Optab
+	for ; p != nil || c.blitrl != nil; op, p = p, p.Link {
+		if p == nil {
+			if c.checkpool(op, pc) {
+				p = op
+				continue
+			}
+
+			// can't happen: blitrl is not nil, but checkpool didn't flushpool
+			ctxt.Diag("internal inconsistency")
+
+			break
+		}
+
+		p.Pc = int64(pc)
+		o = c.oplook(p)
+		m = int(o.size)
+
+		if m%4 != 0 || p.Pc%4 != 0 {
+			ctxt.Diag("!pc invalid: %v size=%d", p, m)
+		}
+
+		// must check literal pool here in case p generates many instructions
+		if c.blitrl != nil {
+			// Emit the constant pool just before p if p
+			// would push us over the immediate size limit.
+			if c.checkpool(op, pc+int32(m)) {
+				// Back up to the instruction just
+				// before the pool and continue with
+				// the first instruction of the pool.
+				p = op
+				continue
+			}
+		}
+
+		if m == 0 && (p.As != obj.AFUNCDATA && p.As != obj.APCDATA && p.As != obj.ANOP) {
+			ctxt.Diag("zero-width instruction\n%v", p)
+			continue
+		}
+
+		switch o.flag & (LFROM | LTO | LPOOL) {
+		case LFROM:
+			c.addpool(p, &p.From)
+
+		case LTO:
+			c.addpool(p, &p.To)
+
+		case LPOOL:
+			if p.Scond&C_SCOND == C_SCOND_NONE {
+				c.flushpool(p, 0, 0)
+			}
+		}
+
+		if p.As == AMOVW && p.To.Type == obj.TYPE_REG && p.To.Reg == REGPC && p.Scond&C_SCOND == C_SCOND_NONE {
+			c.flushpool(p, 0, 0)
+		}
+
+		pc += int32(m)
+	}
+
+	c.cursym.Size = int64(pc)
+
+	/*
+	 * if any procedure is large enough to
+	 * generate a large SBRA branch, then
+	 * generate extra passes putting branches
+	 * around jmps to fix. this is rare.
+	 */
+	times := 0
+
+	var bflag int
+	var opc int32
+	var out [6 + 3]uint32
+	for {
+		bflag = 0
+		pc = 0
+		times++
+		c.cursym.Func().Text.Pc = 0 // force re-layout the code.
+		for p = c.cursym.Func().Text; p != nil; p = p.Link {
+			o = c.oplook(p)
+			if int64(pc) > p.Pc {
+				p.Pc = int64(pc)
+			}
+
+			/* very large branches
+			if(o->type == 6 && p->pcond) {
+				otxt = p->pcond->pc - c;
+				if(otxt < 0)
+					otxt = -otxt;
+				if(otxt >= (1L<<17) - 10) {
+					q = emallocz(sizeof(Prog));
+					q->link = p->link;
+					p->link = q;
+					q->as = AB;
+					q->to.type = TYPE_BRANCH;
+					q->pcond = p->pcond;
+					p->pcond = q;
+					q = emallocz(sizeof(Prog));
+					q->link = p->link;
+					p->link = q;
+					q->as = AB;
+					q->to.type = TYPE_BRANCH;
+					q->pcond = q->link->link;
+					bflag = 1;
+				}
+			}
+			*/
+			opc = int32(p.Pc)
+			m = int(o.size)
+			if p.Pc != int64(opc) {
+				bflag = 1
+			}
+
+			//print("%v pc changed %d to %d in iter. %d\n", p, opc, (int32)p->pc, times);
+			pc = int32(p.Pc + int64(m))
+
+			if m%4 != 0 || p.Pc%4 != 0 {
+				ctxt.Diag("pc invalid: %v size=%d", p, m)
+			}
+
+			if m/4 > len(out) {
+				ctxt.Diag("instruction size too large: %d > %d", m/4, len(out))
+			}
+			if m == 0 && (p.As != obj.AFUNCDATA && p.As != obj.APCDATA && p.As != obj.ANOP) {
+				if p.As == obj.ATEXT {
+					c.autosize = p.To.Offset + 4
+					continue
+				}
+
+				ctxt.Diag("zero-width instruction\n%v", p)
+				continue
+			}
+		}
+
+		c.cursym.Size = int64(pc)
+		if bflag == 0 {
+			break
+		}
+	}
+
+	if pc%4 != 0 {
+		ctxt.Diag("sym->size=%d, invalid", pc)
+	}
+
+	/*
+	 * lay out the code.  all the pc-relative code references,
+	 * even cross-function, are resolved now;
+	 * only data references need to be relocated.
+	 * with more work we could leave cross-function
+	 * code references to be relocated too, and then
+	 * perhaps we'd be able to parallelize the span loop above.
+	 */
+
+	p = c.cursym.Func().Text
+	c.autosize = p.To.Offset + 4
+	c.cursym.Grow(c.cursym.Size)
+
+	bp := c.cursym.P
+	pc = int32(p.Pc) // even p->link might need extra padding
+	var v int
+	for p = p.Link; p != nil; p = p.Link {
+		c.pc = p.Pc
+		o = c.oplook(p)
+		opc = int32(p.Pc)
+		c.asmout(p, o, out[:])
+		m = int(o.size)
+
+		if m%4 != 0 || p.Pc%4 != 0 {
+			ctxt.Diag("final stage: pc invalid: %v size=%d", p, m)
+		}
+
+		if int64(pc) > p.Pc {
+			ctxt.Diag("PC padding invalid: want %d, has %d: %v", p.Pc, pc, p)
+		}
+		for int64(pc) != p.Pc {
+			// emit 0xe1a00000 (MOVW R0, R0)
+			bp[0] = 0x00
+			bp = bp[1:]
+
+			bp[0] = 0x00
+			bp = bp[1:]
+			bp[0] = 0xa0
+			bp = bp[1:]
+			bp[0] = 0xe1
+			bp = bp[1:]
+			pc += 4
+		}
+
+		for i := 0; i < m/4; i++ {
+			v = int(out[i])
+			bp[0] = byte(v)
+			bp = bp[1:]
+			bp[0] = byte(v >> 8)
+			bp = bp[1:]
+			bp[0] = byte(v >> 16)
+			bp = bp[1:]
+			bp[0] = byte(v >> 24)
+			bp = bp[1:]
+		}
+
+		pc += int32(m)
+	}
+}
+
+// checkpool flushes the literal pool when the first reference to
+// it threatens to go out of range of a 12-bit PC-relative offset.
+//
+// nextpc is the tentative next PC at which the pool could be emitted.
+// checkpool should be called *before* emitting the instruction that
+// would cause the PC to reach nextpc.
+// If nextpc is too far from the first pool reference, checkpool will
+// flush the pool immediately after p.
+// The caller should resume processing a p.Link.
+func (c *ctxt5) checkpool(p *obj.Prog, nextpc int32) bool {
+	poolLast := nextpc
+	poolLast += 4                      // the AB instruction to jump around the pool
+	poolLast += int32(c.pool.size) - 4 // the offset of the last pool entry
+
+	refPC := int32(c.pool.start) // PC of the first pool reference
+
+	v := poolLast - refPC - 8 // 12-bit PC-relative offset (see omvl)
+
+	if c.pool.size >= 0xff0 || immaddr(v) == 0 {
+		return c.flushpool(p, 1, 0)
+	} else if p.Link == nil {
+		return c.flushpool(p, 2, 0)
+	}
+	return false
+}
+
+func (c *ctxt5) flushpool(p *obj.Prog, skip int, force int) bool {
+	if c.blitrl != nil {
+		if skip != 0 {
+			if false && skip == 1 {
+				fmt.Printf("note: flush literal pool at %x: len=%d ref=%x\n", uint64(p.Pc+4), c.pool.size, c.pool.start)
+			}
+			q := c.newprog()
+			q.As = AB
+			q.To.Type = obj.TYPE_BRANCH
+			q.To.SetTarget(p.Link)
+			q.Link = c.blitrl
+			q.Pos = p.Pos
+			c.blitrl = q
+		} else if force == 0 && (p.Pc+int64(c.pool.size)-int64(c.pool.start) < 2048) {
+			return false
+		}
+
+		// The line number for constant pool entries doesn't really matter.
+		// We set it to the line number of the preceding instruction so that
+		// there are no deltas to encode in the pc-line tables.
+		for q := c.blitrl; q != nil; q = q.Link {
+			q.Pos = p.Pos
+		}
+
+		c.elitrl.Link = p.Link
+		p.Link = c.blitrl
+
+		c.blitrl = nil /* BUG: should refer back to values until out-of-range */
+		c.elitrl = nil
+		c.pool.size = 0
+		c.pool.start = 0
+		c.pool.extra = 0
+		return true
+	}
+
+	return false
+}
+
+func (c *ctxt5) addpool(p *obj.Prog, a *obj.Addr) {
+	t := c.newprog()
+	t.As = AWORD
+
+	switch c.aclass(a) {
+	default:
+		t.To.Offset = a.Offset
+		t.To.Sym = a.Sym
+		t.To.Type = a.Type
+		t.To.Name = a.Name
+
+		if c.ctxt.Flag_shared && t.To.Sym != nil {
+			t.Rel = p
+		}
+
+	case C_HOREG,
+		C_FOREG,
+		C_HFOREG,
+		C_SOREG,
+		C_ROREG,
+		C_SROREG,
+		C_LOREG,
+		C_HAUTO,
+		C_FAUTO,
+		C_HFAUTO,
+		C_SAUTO,
+		C_LAUTO,
+		C_LACON:
+		t.To.Type = obj.TYPE_CONST
+		t.To.Offset = c.instoffset
+	}
+
+	if t.Rel == nil {
+		for q := c.blitrl; q != nil; q = q.Link { /* could hash on t.t0.offset */
+			if q.Rel == nil && q.To == t.To {
+				p.Pool = q
+				return
+			}
+		}
+	}
+
+	q := c.newprog()
+	*q = *t
+	q.Pc = int64(c.pool.size)
+
+	if c.blitrl == nil {
+		c.blitrl = q
+		c.pool.start = uint32(p.Pc)
+	} else {
+		c.elitrl.Link = q
+	}
+	c.elitrl = q
+	c.pool.size += 4
+
+	// Store the link to the pool entry in Pool.
+	p.Pool = q
+}
+
+func (c *ctxt5) regoff(a *obj.Addr) int32 {
+	c.instoffset = 0
+	c.aclass(a)
+	return int32(c.instoffset)
+}
+
+func immrot(v uint32) int32 {
+	for i := 0; i < 16; i++ {
+		if v&^0xff == 0 {
+			return int32(uint32(int32(i)<<8) | v | 1<<25)
+		}
+		v = v<<2 | v>>30
+	}
+
+	return 0
+}
+
+// immrot2a returns bits encoding the immediate constant fields of two instructions,
+// such that the encoded constants x, y satisfy x|y==v, x&y==0.
+// Returns 0,0 if no such decomposition of v exists.
+func immrot2a(v uint32) (uint32, uint32) {
+	for i := uint(1); i < 32; i++ {
+		m := uint32(1<<i - 1)
+		if x, y := immrot(v&m), immrot(v&^m); x != 0 && y != 0 {
+			return uint32(x), uint32(y)
+		}
+	}
+	// TODO: handle some more cases, like where
+	// the wraparound from the rotate could help.
+	return 0, 0
+}
+
+// immrot2s returns bits encoding the immediate constant fields of two instructions,
+// such that the encoded constants y, x satisfy y-x==v, y&x==0.
+// Returns 0,0 if no such decomposition of v exists.
+func immrot2s(v uint32) (uint32, uint32) {
+	if immrot(v) != 0 {
+		return v, 0
+	}
+	// suppose v in the form of {leading 00, upper effective bits, lower 8 effective bits, trailing 00}
+	// omit trailing 00
+	var i uint32
+	for i = 2; i < 32; i += 2 {
+		if v&(1<<i-1) != 0 {
+			break
+		}
+	}
+	// i must be <= 24, then adjust i just above lower 8 effective bits of v
+	i += 6
+	// let x = {the complement of lower 8 effective bits, trailing 00}, y = x + v
+	x := 1<<i - v&(1<<i-1)
+	y := v + x
+	if y, x = uint32(immrot(y)), uint32(immrot(x)); y != 0 && x != 0 {
+		return y, x
+	}
+	return 0, 0
+}
+
+func immaddr(v int32) int32 {
+	if v >= 0 && v <= 0xfff {
+		return v&0xfff | 1<<24 | 1<<23 /* pre indexing */ /* pre indexing, up */
+	}
+	if v >= -0xfff && v < 0 {
+		return -v&0xfff | 1<<24 /* pre indexing */
+	}
+	return 0
+}
+
+func immfloat(v int32) bool {
+	return v&0xC03 == 0 /* offset will fit in floating-point load/store */
+}
+
+func immhalf(v int32) bool {
+	if v >= 0 && v <= 0xff {
+		return v|1<<24|1<<23 != 0 /* pre indexing */ /* pre indexing, up */
+	}
+	if v >= -0xff && v < 0 {
+		return -v&0xff|1<<24 != 0 /* pre indexing */
+	}
+	return false
+}
+
+func (c *ctxt5) aclass(a *obj.Addr) int {
+	switch a.Type {
+	case obj.TYPE_NONE:
+		return C_NONE
+
+	case obj.TYPE_REG:
+		c.instoffset = 0
+		if REG_R0 <= a.Reg && a.Reg <= REG_R15 {
+			return C_REG
+		}
+		if REG_F0 <= a.Reg && a.Reg <= REG_F15 {
+			return C_FREG
+		}
+		if a.Reg == REG_FPSR || a.Reg == REG_FPCR {
+			return C_FCR
+		}
+		if a.Reg == REG_CPSR || a.Reg == REG_SPSR {
+			return C_PSR
+		}
+		if a.Reg >= REG_SPECIAL {
+			return C_SPR
+		}
+		return C_GOK
+
+	case obj.TYPE_REGREG:
+		return C_REGREG
+
+	case obj.TYPE_REGREG2:
+		return C_REGREG2
+
+	case obj.TYPE_REGLIST:
+		return C_REGLIST
+
+	case obj.TYPE_SHIFT:
+		if a.Reg == 0 {
+			// register shift R>>i
+			return C_SHIFT
+		} else {
+			// memory address with shifted offset R>>i(R)
+			return C_SHIFTADDR
+		}
+
+	case obj.TYPE_MEM:
+		switch a.Name {
+		case obj.NAME_EXTERN,
+			obj.NAME_GOTREF,
+			obj.NAME_STATIC:
+			if a.Sym == nil || a.Sym.Name == "" {
+				fmt.Printf("null sym external\n")
+				return C_GOK
+			}
+
+			c.instoffset = 0 // s.b. unused but just in case
+			if a.Sym.Type == objabi.STLSBSS {
+				if c.ctxt.Flag_shared {
+					return C_TLS_IE
+				} else {
+					return C_TLS_LE
+				}
+			}
+
+			return C_ADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = c.autosize + a.Offset
+			if t := immaddr(int32(c.instoffset)); t != 0 {
+				if immhalf(int32(c.instoffset)) {
+					if immfloat(t) {
+						return C_HFAUTO
+					}
+					return C_HAUTO
+				}
+
+				if immfloat(t) {
+					return C_FAUTO
+				}
+				return C_SAUTO
+			}
+
+			return C_LAUTO
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = c.autosize + a.Offset + 4
+			if t := immaddr(int32(c.instoffset)); t != 0 {
+				if immhalf(int32(c.instoffset)) {
+					if immfloat(t) {
+						return C_HFAUTO
+					}
+					return C_HAUTO
+				}
+
+				if immfloat(t) {
+					return C_FAUTO
+				}
+				return C_SAUTO
+			}
+
+			return C_LAUTO
+
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if t := immaddr(int32(c.instoffset)); t != 0 {
+				if immhalf(int32(c.instoffset)) { /* n.b. that it will also satisfy immrot */
+					if immfloat(t) {
+						return C_HFOREG
+					}
+					return C_HOREG
+				}
+
+				if immfloat(t) {
+					return C_FOREG /* n.b. that it will also satisfy immrot */
+				}
+				if immrot(uint32(c.instoffset)) != 0 {
+					return C_SROREG
+				}
+				if immhalf(int32(c.instoffset)) {
+					return C_HOREG
+				}
+				return C_SOREG
+			}
+
+			if immrot(uint32(c.instoffset)) != 0 {
+				return C_ROREG
+			}
+			return C_LOREG
+		}
+
+		return C_GOK
+
+	case obj.TYPE_FCONST:
+		if c.chipzero5(a.Val.(float64)) >= 0 {
+			return C_ZFCON
+		}
+		if c.chipfloat5(a.Val.(float64)) >= 0 {
+			return C_SFCON
+		}
+		return C_LFCON
+
+	case obj.TYPE_TEXTSIZE:
+		return C_TEXTSIZE
+
+	case obj.TYPE_CONST,
+		obj.TYPE_ADDR:
+		switch a.Name {
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if a.Reg != 0 {
+				return c.aconsize()
+			}
+
+			if immrot(uint32(c.instoffset)) != 0 {
+				return C_RCON
+			}
+			if immrot(^uint32(c.instoffset)) != 0 {
+				return C_NCON
+			}
+			if uint32(c.instoffset) <= 0xffff && buildcfg.GOARM.Version == 7 {
+				return C_SCON
+			}
+			if x, y := immrot2a(uint32(c.instoffset)); x != 0 && y != 0 {
+				return C_RCON2A
+			}
+			if y, x := immrot2s(uint32(c.instoffset)); x != 0 && y != 0 {
+				return C_RCON2S
+			}
+			return C_LCON
+
+		case obj.NAME_EXTERN,
+			obj.NAME_GOTREF,
+			obj.NAME_STATIC:
+			s := a.Sym
+			if s == nil {
+				break
+			}
+			c.instoffset = 0 // s.b. unused but just in case
+			return C_LCONADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = c.autosize + a.Offset
+			return c.aconsize()
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = c.autosize + a.Offset + 4
+			return c.aconsize()
+		}
+
+		return C_GOK
+
+	case obj.TYPE_BRANCH:
+		return C_SBRA
+	}
+
+	return C_GOK
+}
+
+func (c *ctxt5) aconsize() int {
+	if immrot(uint32(c.instoffset)) != 0 {
+		return C_RACON
+	}
+	if immrot(uint32(-c.instoffset)) != 0 {
+		return C_RACON
+	}
+	return C_LACON
+}
+
+func (c *ctxt5) oplook(p *obj.Prog) *Optab {
+	a1 := int(p.Optab)
+	if a1 != 0 {
+		return &optab[a1-1]
+	}
+	a1 = int(p.From.Class)
+	if a1 == 0 {
+		a1 = c.aclass(&p.From) + 1
+		p.From.Class = int8(a1)
+	}
+
+	a1--
+	a3 := int(p.To.Class)
+	if a3 == 0 {
+		a3 = c.aclass(&p.To) + 1
+		p.To.Class = int8(a3)
+	}
+
+	a3--
+	a2 := C_NONE
+	if p.Reg != 0 {
+		switch {
+		case REG_F0 <= p.Reg && p.Reg <= REG_F15:
+			a2 = C_FREG
+		case REG_R0 <= p.Reg && p.Reg <= REG_R15:
+			a2 = C_REG
+		default:
+			c.ctxt.Diag("invalid register in %v", p)
+		}
+	}
+
+	// check illegal base register
+	switch a1 {
+	case C_SOREG, C_LOREG, C_HOREG, C_FOREG, C_ROREG, C_HFOREG, C_SROREG, C_SHIFTADDR:
+		if p.From.Reg < REG_R0 || REG_R15 < p.From.Reg {
+			c.ctxt.Diag("illegal base register: %v", p)
+		}
+	default:
+	}
+	switch a3 {
+	case C_SOREG, C_LOREG, C_HOREG, C_FOREG, C_ROREG, C_HFOREG, C_SROREG, C_SHIFTADDR:
+		if p.To.Reg < REG_R0 || REG_R15 < p.To.Reg {
+			c.ctxt.Diag("illegal base register: %v", p)
+		}
+	default:
+	}
+
+	// If current instruction has a .S suffix (flags update),
+	// we must use the constant pool instead of splitting it.
+	if (a1 == C_RCON2A || a1 == C_RCON2S) && p.Scond&C_SBIT != 0 {
+		a1 = C_LCON
+	}
+	if (a3 == C_RCON2A || a3 == C_RCON2S) && p.Scond&C_SBIT != 0 {
+		a3 = C_LCON
+	}
+
+	if false { /*debug['O']*/
+		fmt.Printf("oplook %v %v %v %v\n", p.As, DRconv(a1), DRconv(a2), DRconv(a3))
+		fmt.Printf("\t\t%d %d\n", p.From.Type, p.To.Type)
+	}
+
+	if (p.As == ASRL || p.As == ASRA) && p.From.Type == obj.TYPE_CONST && p.From.Offset == 0 {
+		// Right shifts are weird - a shift that looks like "shift by constant 0" actually
+		// means "shift by constant 32". Use left shift in this situation instead.
+		// See issue 64715.
+		// TODO: rotate by 0? Not currently supported, but if we ever do then include it here.
+		p.As = ASLL
+	}
+	if p.As != AMOVB && p.As != AMOVBS && p.As != AMOVBU && p.As != AMOVH && p.As != AMOVHS && p.As != AMOVHU && p.As != AXTAB && p.As != AXTABU && p.As != AXTAH && p.As != AXTAHU {
+		// Same here, but for shifts encoded in Addrs.
+		// Don't do it for the extension ops, which
+		// need to keep their RR shifts.
+		fixShift := func(a *obj.Addr) {
+			if a.Type == obj.TYPE_SHIFT {
+				typ := a.Offset & SHIFT_RR
+				isConst := a.Offset&(1<<4) == 0
+				amount := a.Offset >> 7 & 0x1f
+				if isConst && amount == 0 && (typ == SHIFT_LR || typ == SHIFT_AR || typ == SHIFT_RR) {
+					a.Offset -= typ
+					a.Offset += SHIFT_LL
+				}
+			}
+		}
+		fixShift(&p.From)
+		fixShift(&p.To)
+	}
+
+	ops := oprange[p.As&obj.AMask]
+	c1 := &xcmp[a1]
+	c3 := &xcmp[a3]
+	for i := range ops {
+		op := &ops[i]
+		if int(op.a2) == a2 && c1[op.a1] && c3[op.a3] {
+			p.Optab = uint16(cap(optab) - cap(ops) + i + 1)
+			checkSuffix(c, p, op)
+			return op
+		}
+	}
+
+	c.ctxt.Diag("illegal combination %v; %v %v %v; from %d %d; to %d %d", p, DRconv(a1), DRconv(a2), DRconv(a3), p.From.Type, p.From.Name, p.To.Type, p.To.Name)
+	if ops == nil {
+		ops = optab
+	}
+	return &ops[0]
+}
+
+func cmp(a int, b int) bool {
+	if a == b {
+		return true
+	}
+	switch a {
+	case C_LCON:
+		if b == C_RCON || b == C_NCON || b == C_SCON || b == C_RCON2A || b == C_RCON2S {
+			return true
+		}
+
+	case C_LACON:
+		if b == C_RACON {
+			return true
+		}
+
+	case C_LFCON:
+		if b == C_ZFCON || b == C_SFCON {
+			return true
+		}
+
+	case C_HFAUTO:
+		return b == C_HAUTO || b == C_FAUTO
+
+	case C_FAUTO, C_HAUTO:
+		return b == C_HFAUTO
+
+	case C_SAUTO:
+		return cmp(C_HFAUTO, b)
+
+	case C_LAUTO:
+		return cmp(C_SAUTO, b)
+
+	case C_HFOREG:
+		return b == C_HOREG || b == C_FOREG
+
+	case C_FOREG, C_HOREG:
+		return b == C_HFOREG
+
+	case C_SROREG:
+		return cmp(C_SOREG, b) || cmp(C_ROREG, b)
+
+	case C_SOREG, C_ROREG:
+		return b == C_SROREG || cmp(C_HFOREG, b)
+
+	case C_LOREG:
+		return cmp(C_SROREG, b)
+
+	case C_LBRA:
+		if b == C_SBRA {
+			return true
+		}
+
+	case C_HREG:
+		return cmp(C_SP, b) || cmp(C_PC, b)
+	}
+
+	return false
+}
+
+func ocmp(a, b Optab) int {
+	if a.as != b.as {
+		return int(a.as) - int(b.as)
+	}
+	if a.a1 != b.a1 {
+		return int(a.a1) - int(b.a1)
+	}
+	if a.a2 != b.a2 {
+		return int(a.a2) - int(b.a2)
+	}
+	if a.a3 != b.a3 {
+		return int(a.a3) - int(b.a3)
+	}
+	return 0
+}
+
+func opset(a, b0 obj.As) {
+	oprange[a&obj.AMask] = oprange[b0]
+}
+
+func buildop(ctxt *obj.Link) {
+	if oprange[AAND&obj.AMask] != nil {
+		// Already initialized; stop now.
+		// This happens in the cmd/asm tests,
+		// each of which re-initializes the arch.
+		return
+	}
+
+	symdiv = ctxt.Lookup("runtime._div")
+	symdivu = ctxt.Lookup("runtime._divu")
+	symmod = ctxt.Lookup("runtime._mod")
+	symmodu = ctxt.Lookup("runtime._modu")
+
+	var n int
+
+	for i := 0; i < C_GOK; i++ {
+		for n = 0; n < C_GOK; n++ {
+			if cmp(n, i) {
+				xcmp[i][n] = true
+			}
+		}
+	}
+	for n = 0; optab[n].as != obj.AXXX; n++ {
+		if optab[n].flag&LPCREL != 0 {
+			if ctxt.Flag_shared {
+				optab[n].size += int8(optab[n].pcrelsiz)
+			} else {
+				optab[n].flag &^= LPCREL
+			}
+		}
+	}
+
+	slices.SortFunc(optab[:n], ocmp)
+	for i := 0; i < n; i++ {
+		r := optab[i].as
+		r0 := r & obj.AMask
+		start := i
+		for optab[i].as == r {
+			i++
+		}
+		oprange[r0] = optab[start:i]
+		i--
+
+		switch r {
+		default:
+			ctxt.Diag("unknown op in build: %v", r)
+			ctxt.DiagFlush()
+			log.Fatalf("bad code")
+
+		case AADD:
+			opset(ASUB, r0)
+			opset(ARSB, r0)
+			opset(AADC, r0)
+			opset(ASBC, r0)
+			opset(ARSC, r0)
+
+		case AORR:
+			opset(AEOR, r0)
+			opset(ABIC, r0)
+
+		case ACMP:
+			opset(ATEQ, r0)
+			opset(ACMN, r0)
+			opset(ATST, r0)
+
+		case AMVN:
+			break
+
+		case ABEQ:
+			opset(ABNE, r0)
+			opset(ABCS, r0)
+			opset(ABHS, r0)
+			opset(ABCC, r0)
+			opset(ABLO, r0)
+			opset(ABMI, r0)
+			opset(ABPL, r0)
+			opset(ABVS, r0)
+			opset(ABVC, r0)
+			opset(ABHI, r0)
+			opset(ABLS, r0)
+			opset(ABGE, r0)
+			opset(ABLT, r0)
+			opset(ABGT, r0)
+			opset(ABLE, r0)
+
+		case ASLL:
+			opset(ASRL, r0)
+			opset(ASRA, r0)
+
+		case AMUL:
+			opset(AMULU, r0)
+
+		case ADIV:
+			opset(AMOD, r0)
+			opset(AMODU, r0)
+			opset(ADIVU, r0)
+
+		case ADIVHW:
+			opset(ADIVUHW, r0)
+
+		case AMOVW,
+			AMOVB,
+			AMOVBS,
+			AMOVBU,
+			AMOVH,
+			AMOVHS,
+			AMOVHU:
+			break
+
+		case ASWPW:
+			opset(ASWPBU, r0)
+
+		case AB,
+			ABL,
+			ABX,
+			ABXRET,
+			obj.ADUFFZERO,
+			obj.ADUFFCOPY,
+			ASWI,
+			AWORD,
+			AMOVM,
+			ARFE,
+			obj.ATEXT:
+			break
+
+		case AADDF:
+			opset(AADDD, r0)
+			opset(ASUBF, r0)
+			opset(ASUBD, r0)
+			opset(AMULF, r0)
+			opset(AMULD, r0)
+			opset(ANMULF, r0)
+			opset(ANMULD, r0)
+			opset(AMULAF, r0)
+			opset(AMULAD, r0)
+			opset(AMULSF, r0)
+			opset(AMULSD, r0)
+			opset(ANMULAF, r0)
+			opset(ANMULAD, r0)
+			opset(ANMULSF, r0)
+			opset(ANMULSD, r0)
+			opset(AFMULAF, r0)
+			opset(AFMULAD, r0)
+			opset(AFMULSF, r0)
+			opset(AFMULSD, r0)
+			opset(AFNMULAF, r0)
+			opset(AFNMULAD, r0)
+			opset(AFNMULSF, r0)
+			opset(AFNMULSD, r0)
+			opset(ADIVF, r0)
+			opset(ADIVD, r0)
+
+		case ANEGF:
+			opset(ANEGD, r0)
+			opset(ASQRTF, r0)
+			opset(ASQRTD, r0)
+			opset(AMOVFD, r0)
+			opset(AMOVDF, r0)
+			opset(AABSF, r0)
+			opset(AABSD, r0)
+
+		case ACMPF:
+			opset(ACMPD, r0)
+
+		case AMOVF:
+			opset(AMOVD, r0)
+
+		case AMOVFW:
+			opset(AMOVDW, r0)
+
+		case AMOVWF:
+			opset(AMOVWD, r0)
+
+		case AMULL:
+			opset(AMULAL, r0)
+			opset(AMULLU, r0)
+			opset(AMULALU, r0)
+
+		case AMULWT:
+			opset(AMULWB, r0)
+			opset(AMULBB, r0)
+			opset(AMMUL, r0)
+
+		case AMULAWT:
+			opset(AMULAWB, r0)
+			opset(AMULABB, r0)
+			opset(AMULS, r0)
+			opset(AMMULA, r0)
+			opset(AMMULS, r0)
+
+		case ABFX:
+			opset(ABFXU, r0)
+			opset(ABFC, r0)
+			opset(ABFI, r0)
+
+		case ACLZ:
+			opset(AREV, r0)
+			opset(AREV16, r0)
+			opset(AREVSH, r0)
+			opset(ARBIT, r0)
+
+		case AXTAB:
+			opset(AXTAH, r0)
+			opset(AXTABU, r0)
+			opset(AXTAHU, r0)
+
+		case ALDREX,
+			ASTREX,
+			ALDREXD,
+			ALDREXB,
+			ASTREXD,
+			ASTREXB,
+			ADMB,
+			APLD,
+			AAND,
+			AMULA,
+			obj.AUNDEF,
+			obj.AFUNCDATA,
+			obj.APCDATA,
+			obj.ANOP:
+			break
+		}
+	}
+}
+
+func (c *ctxt5) asmout(p *obj.Prog, o *Optab, out []uint32) {
+	c.printp = p
+	o1 := uint32(0)
+	o2 := uint32(0)
+	o3 := uint32(0)
+	o4 := uint32(0)
+	o5 := uint32(0)
+	o6 := uint32(0)
+	if false { /*debug['P']*/
+		fmt.Printf("%x: %v\ttype %d\n", uint32(p.Pc), p, o.type_)
+	}
+	switch o.type_ {
+	default:
+		c.ctxt.Diag("%v: unknown asm %d", p, o.type_)
+
+	case 0: /* pseudo ops */
+		if false { /*debug['G']*/
+			fmt.Printf("%x: %s: arm\n", uint32(p.Pc), p.From.Sym.Name)
+		}
+
+	case 1: /* op R,[R],R */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		r := int(p.Reg)
+		if p.To.Type == obj.TYPE_NONE {
+			rt = 0
+		}
+		if p.As == AMOVB || p.As == AMOVH || p.As == AMOVW || p.As == AMVN {
+			r = 0
+		} else if r == 0 {
+			r = rt
+		}
+		o1 |= (uint32(rf)&15)<<0 | (uint32(r)&15)<<16 | (uint32(rt)&15)<<12
+
+	case 2: /* movbu $I,[R],R */
+		c.aclass(&p.From)
+
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		o1 |= uint32(immrot(uint32(c.instoffset)))
+		rt := int(p.To.Reg)
+		r := int(p.Reg)
+		if p.To.Type == obj.TYPE_NONE {
+			rt = 0
+		}
+		if p.As == AMOVW || p.As == AMVN {
+			r = 0
+		} else if r == 0 {
+			r = rt
+		}
+		o1 |= (uint32(r)&15)<<16 | (uint32(rt)&15)<<12
+
+	case 106: /* op $I,R,R where I can be decomposed into 2 immediates */
+		c.aclass(&p.From)
+		r := int(p.Reg)
+		rt := int(p.To.Reg)
+		if r == 0 {
+			r = rt
+		}
+		x, y := immrot2a(uint32(c.instoffset))
+		var as2 obj.As
+		switch p.As {
+		case AADD, ASUB, AORR, AEOR, ABIC:
+			as2 = p.As // ADD, SUB, ORR, EOR, BIC
+		case ARSB:
+			as2 = AADD // RSB -> RSB/ADD pair
+		case AADC:
+			as2 = AADD // ADC -> ADC/ADD pair
+		case ASBC:
+			as2 = ASUB // SBC -> SBC/SUB pair
+		case ARSC:
+			as2 = AADD // RSC -> RSC/ADD pair
+		default:
+			c.ctxt.Diag("unknown second op for %v", p)
+		}
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		o2 = c.oprrr(p, as2, int(p.Scond))
+		o1 |= (uint32(r)&15)<<16 | (uint32(rt)&15)<<12
+		o2 |= (uint32(rt)&15)<<16 | (uint32(rt)&15)<<12
+		o1 |= x
+		o2 |= y
+
+	case 107: /* op $I,R,R where I can be decomposed into 2 immediates */
+		c.aclass(&p.From)
+		r := int(p.Reg)
+		rt := int(p.To.Reg)
+		if r == 0 {
+			r = rt
+		}
+		y, x := immrot2s(uint32(c.instoffset))
+		var as2 obj.As
+		switch p.As {
+		case AADD:
+			as2 = ASUB // ADD -> ADD/SUB pair
+		case ASUB:
+			as2 = AADD // SUB -> SUB/ADD pair
+		case ARSB:
+			as2 = ASUB // RSB -> RSB/SUB pair
+		case AADC:
+			as2 = ASUB // ADC -> ADC/SUB pair
+		case ASBC:
+			as2 = AADD // SBC -> SBC/ADD pair
+		case ARSC:
+			as2 = ASUB // RSC -> RSC/SUB pair
+		default:
+			c.ctxt.Diag("unknown second op for %v", p)
+		}
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		o2 = c.oprrr(p, as2, int(p.Scond))
+		o1 |= (uint32(r)&15)<<16 | (uint32(rt)&15)<<12
+		o2 |= (uint32(rt)&15)<<16 | (uint32(rt)&15)<<12
+		o1 |= y
+		o2 |= x
+
+	case 3: /* add R<<[IR],[R],R */
+		o1 = c.mov(p)
+
+	case 4: /* MOVW $off(R), R -> add $off,[R],R */
+		c.aclass(&p.From)
+		if c.instoffset < 0 {
+			o1 = c.oprrr(p, ASUB, int(p.Scond))
+			o1 |= uint32(immrot(uint32(-c.instoffset)))
+		} else {
+			o1 = c.oprrr(p, AADD, int(p.Scond))
+			o1 |= uint32(immrot(uint32(c.instoffset)))
+		}
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 |= (uint32(r) & 15) << 16
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 5: /* bra s */
+		o1 = c.opbra(p, p.As, int(p.Scond))
+
+		v := int32(-8)
+		if p.To.Sym != nil {
+			v += int32(p.To.Offset)
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_CALLARM,
+				Off:  int32(c.pc),
+				Siz:  4,
+				Sym:  p.To.Sym,
+				Add:  int64(o1) | (int64(v)>>2)&0xffffff,
+			})
+			break
+		}
+
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - c.pc) - 8)
+		}
+		o1 |= (uint32(v) >> 2) & 0xffffff
+
+	case 6: /* b ,O(R) -> add $O,R,PC */
+		c.aclass(&p.To)
+
+		o1 = c.oprrr(p, AADD, int(p.Scond))
+		o1 |= uint32(immrot(uint32(c.instoffset)))
+		o1 |= (uint32(p.To.Reg) & 15) << 16
+		o1 |= (REGPC & 15) << 12
+
+	case 7: /* bl (R) -> blx R */
+		c.aclass(&p.To)
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("%v: doesn't support BL offset(REG) with non-zero offset %d", p, c.instoffset)
+		}
+		o1 = c.oprrr(p, ABL, int(p.Scond))
+		o1 |= (uint32(p.To.Reg) & 15) << 0
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_CALLIND,
+			Off:  int32(c.pc),
+		})
+
+	case 8: /* sll $c,[R],R -> mov (R<<$c),R */
+		c.aclass(&p.From)
+
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 |= (uint32(r) & 15) << 0
+		o1 |= uint32((c.instoffset & 31) << 7)
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 9: /* sll R,[R],R -> mov (R<<R),R */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 |= (uint32(r) & 15) << 0
+		o1 |= (uint32(p.From.Reg)&15)<<8 | 1<<4
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 10: /* swi [$con] */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		if p.To.Type != obj.TYPE_NONE {
+			c.aclass(&p.To)
+			o1 |= uint32(c.instoffset & 0xffffff)
+		}
+
+	case 11: /* word */
+		c.aclass(&p.To)
+
+		o1 = uint32(c.instoffset)
+		if p.To.Sym != nil {
+			// This case happens with words generated
+			// in the PC stream as part of the literal pool (c.pool).
+			typ := objabi.R_ADDR
+			add := p.To.Offset
+			if c.ctxt.Flag_shared {
+				if p.To.Name == obj.NAME_GOTREF {
+					typ = objabi.R_GOTPCREL
+				} else {
+					typ = objabi.R_PCREL
+				}
+				add += c.pc - p.Rel.Pc - 8
+			}
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: typ,
+				Off:  int32(c.pc),
+				Siz:  4,
+				Sym:  p.To.Sym,
+				Add:  add,
+			})
+			o1 = 0
+		}
+
+	case 12: /* movw $lcon, reg */
+		if o.a1 == C_SCON {
+			o1 = c.omvs(p, &p.From, int(p.To.Reg))
+		} else if p.As == AMVN {
+			o1 = c.omvr(p, &p.From, int(p.To.Reg))
+		} else {
+			o1 = c.omvl(p, &p.From, int(p.To.Reg))
+		}
+
+		if o.flag&LPCREL != 0 {
+			o2 = c.oprrr(p, AADD, int(p.Scond)) | (uint32(p.To.Reg)&15)<<0 | (REGPC&15)<<16 | (uint32(p.To.Reg)&15)<<12
+		}
+
+	case 13: /* op $lcon, [R], R */
+		if o.a1 == C_SCON {
+			o1 = c.omvs(p, &p.From, REGTMP)
+		} else {
+			o1 = c.omvl(p, &p.From, REGTMP)
+		}
+
+		if o1 == 0 {
+			break
+		}
+		o2 = c.oprrr(p, p.As, int(p.Scond))
+		o2 |= REGTMP & 15
+		r := int(p.Reg)
+		if p.As == AMVN {
+			r = 0
+		} else if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o2 |= (uint32(r) & 15) << 16
+		if p.To.Type != obj.TYPE_NONE {
+			o2 |= (uint32(p.To.Reg) & 15) << 12
+		}
+
+	case 14: /* movb/movbu/movh/movhu R,R */
+		o1 = c.oprrr(p, ASLL, int(p.Scond))
+
+		if p.As == AMOVBU || p.As == AMOVHU {
+			o2 = c.oprrr(p, ASRL, int(p.Scond))
+		} else {
+			o2 = c.oprrr(p, ASRA, int(p.Scond))
+		}
+
+		r := int(p.To.Reg)
+		o1 |= (uint32(p.From.Reg)&15)<<0 | (uint32(r)&15)<<12
+		o2 |= uint32(r)&15 | (uint32(r)&15)<<12
+		if p.As == AMOVB || p.As == AMOVBS || p.As == AMOVBU {
+			o1 |= 24 << 7
+			o2 |= 24 << 7
+		} else {
+			o1 |= 16 << 7
+			o2 |= 16 << 7
+		}
+
+	case 15: /* mul r,[r,]r */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		r := int(p.Reg)
+		if r == 0 {
+			r = rt
+		}
+
+		o1 |= (uint32(rf)&15)<<8 | (uint32(r)&15)<<0 | (uint32(rt)&15)<<16
+
+	case 16: /* div r,[r,]r */
+		o1 = 0xf << 28
+
+		o2 = 0
+
+	case 17:
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		rt2 := int(p.To.Offset)
+		r := int(p.Reg)
+		o1 |= (uint32(rf)&15)<<8 | (uint32(r)&15)<<0 | (uint32(rt)&15)<<16 | (uint32(rt2)&15)<<12
+
+	case 18: /* BFX/BFXU/BFC/BFI */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		rt := int(p.To.Reg)
+		r := int(p.Reg)
+		if r == 0 {
+			r = rt
+		} else if p.As == ABFC { // only "BFC $width, $lsb, Reg" is accepted, p.Reg must be 0
+			c.ctxt.Diag("illegal combination: %v", p)
+		}
+		if p.GetFrom3() == nil || p.GetFrom3().Type != obj.TYPE_CONST {
+			c.ctxt.Diag("%v: missing or wrong LSB", p)
+			break
+		}
+		lsb := p.GetFrom3().Offset
+		width := p.From.Offset
+		if lsb < 0 || lsb > 31 || width <= 0 || (lsb+width) > 32 {
+			c.ctxt.Diag("%v: wrong width or LSB", p)
+		}
+		switch p.As {
+		case ABFX, ABFXU: // (width-1) is encoded
+			o1 |= (uint32(r)&15)<<0 | (uint32(rt)&15)<<12 | uint32(lsb)<<7 | uint32(width-1)<<16
+		case ABFC, ABFI: // MSB is encoded
+			o1 |= (uint32(r)&15)<<0 | (uint32(rt)&15)<<12 | uint32(lsb)<<7 | uint32(lsb+width-1)<<16
+		default:
+			c.ctxt.Diag("illegal combination: %v", p)
+		}
+
+	case 20: /* mov/movb/movbu R,O(R) */
+		c.aclass(&p.To)
+
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = c.osr(p.As, int(p.From.Reg), int32(c.instoffset), r, int(p.Scond))
+
+	case 21: /* mov/movbu O(R),R -> lr */
+		c.aclass(&p.From)
+
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = c.olr(int32(c.instoffset), r, int(p.To.Reg), int(p.Scond))
+		if p.As != AMOVW {
+			o1 |= 1 << 22
+		}
+
+	case 22: /* XTAB R@>i, [R], R */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		switch p.From.Offset &^ 0xf {
+		// only 0/8/16/24 bits rotation is accepted
+		case SHIFT_RR, SHIFT_RR | 8<<7, SHIFT_RR | 16<<7, SHIFT_RR | 24<<7:
+			o1 |= uint32(p.From.Offset) & 0xc0f
+		default:
+			c.ctxt.Diag("illegal shift: %v", p)
+		}
+		rt := p.To.Reg
+		r := p.Reg
+		if r == 0 {
+			r = rt
+		}
+		o1 |= (uint32(rt)&15)<<12 | (uint32(r)&15)<<16
+
+	case 23: /* MOVW/MOVB/MOVH R@>i, R */
+		switch p.As {
+		case AMOVW:
+			o1 = c.mov(p)
+		case AMOVBU, AMOVBS, AMOVB, AMOVHU, AMOVHS, AMOVH:
+			o1 = c.movxt(p)
+		default:
+			c.ctxt.Diag("illegal combination: %v", p)
+		}
+
+	case 30: /* mov/movb/movbu R,L(R) */
+		o1 = c.omvl(p, &p.To, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o2 = c.osrr(int(p.From.Reg), REGTMP&15, r, int(p.Scond))
+		if p.As != AMOVW {
+			o2 |= 1 << 22
+		}
+
+	case 31: /* mov/movbu L(R),R -> lr[b] */
+		o1 = c.omvl(p, &p.From, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o2 = c.olrr(REGTMP&15, r, int(p.To.Reg), int(p.Scond))
+		if p.As == AMOVBU || p.As == AMOVBS || p.As == AMOVB {
+			o2 |= 1 << 22
+		}
+
+	case 34: /* mov $lacon,R */
+		o1 = c.omvl(p, &p.From, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+
+		o2 = c.oprrr(p, AADD, int(p.Scond))
+		o2 |= REGTMP & 15
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o2 |= (uint32(r) & 15) << 16
+		if p.To.Type != obj.TYPE_NONE {
+			o2 |= (uint32(p.To.Reg) & 15) << 12
+		}
+
+	case 35: /* mov PSR,R */
+		o1 = 2<<23 | 0xf<<16 | 0<<0
+
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+		o1 |= (uint32(p.From.Reg) & 1) << 22
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 36: /* mov R,PSR */
+		o1 = 2<<23 | 0x2cf<<12 | 0<<4
+
+		if p.Scond&C_FBIT != 0 {
+			o1 ^= 0x010 << 12
+		}
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+		o1 |= (uint32(p.To.Reg) & 1) << 22
+		o1 |= (uint32(p.From.Reg) & 15) << 0
+
+	case 37: /* mov $con,PSR */
+		c.aclass(&p.From)
+
+		o1 = 2<<23 | 0x2cf<<12 | 0<<4
+		if p.Scond&C_FBIT != 0 {
+			o1 ^= 0x010 << 12
+		}
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+		o1 |= uint32(immrot(uint32(c.instoffset)))
+		o1 |= (uint32(p.To.Reg) & 1) << 22
+		o1 |= (uint32(p.From.Reg) & 15) << 0
+
+	case 38, 39:
+		switch o.type_ {
+		case 38: /* movm $con,oreg -> stm */
+			o1 = 0x4 << 25
+
+			o1 |= uint32(p.From.Offset & 0xffff)
+			o1 |= (uint32(p.To.Reg) & 15) << 16
+			c.aclass(&p.To)
+
+		case 39: /* movm oreg,$con -> ldm */
+			o1 = 0x4<<25 | 1<<20
+
+			o1 |= uint32(p.To.Offset & 0xffff)
+			o1 |= (uint32(p.From.Reg) & 15) << 16
+			c.aclass(&p.From)
+		}
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("offset must be zero in MOVM; %v", p)
+		}
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+		if p.Scond&C_PBIT != 0 {
+			o1 |= 1 << 24
+		}
+		if p.Scond&C_UBIT != 0 {
+			o1 |= 1 << 23
+		}
+		if p.Scond&C_WBIT != 0 {
+			o1 |= 1 << 21
+		}
+
+	case 40: /* swp oreg,reg,reg */
+		c.aclass(&p.From)
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("offset must be zero in SWP")
+		}
+		o1 = 0x2<<23 | 0x9<<4
+		if p.As != ASWPW {
+			o1 |= 1 << 22
+		}
+		o1 |= (uint32(p.From.Reg) & 15) << 16
+		o1 |= (uint32(p.Reg) & 15) << 0
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+	case 41: /* rfe -> movm.s.w.u 0(r13),[r15] */
+		o1 = 0xe8fd8000
+
+	case 50: /* floating point store */
+		v := c.regoff(&p.To)
+
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = c.ofsr(p.As, int(p.From.Reg), v, r, int(p.Scond), p)
+
+	case 51: /* floating point load */
+		v := c.regoff(&p.From)
+
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = c.ofsr(p.As, int(p.To.Reg), v, r, int(p.Scond), p) | 1<<20
+
+	case 52: /* floating point store, int32 offset UGLY */
+		o1 = c.omvl(p, &p.To, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o2 = c.oprrr(p, AADD, int(p.Scond)) | (REGTMP&15)<<12 | (REGTMP&15)<<16 | (uint32(r)&15)<<0
+		o3 = c.ofsr(p.As, int(p.From.Reg), 0, REGTMP, int(p.Scond), p)
+
+	case 53: /* floating point load, int32 offset UGLY */
+		o1 = c.omvl(p, &p.From, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o2 = c.oprrr(p, AADD, int(p.Scond)) | (REGTMP&15)<<12 | (REGTMP&15)<<16 | (uint32(r)&15)<<0
+		o3 = c.ofsr(p.As, int(p.To.Reg), 0, (REGTMP&15), int(p.Scond), p) | 1<<20
+
+	case 54: /* floating point arith */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		r := int(p.Reg)
+		if r == 0 {
+			switch p.As {
+			case AMULAD, AMULAF, AMULSF, AMULSD, ANMULAF, ANMULAD, ANMULSF, ANMULSD,
+				AFMULAD, AFMULAF, AFMULSF, AFMULSD, AFNMULAF, AFNMULAD, AFNMULSF, AFNMULSD:
+				c.ctxt.Diag("illegal combination: %v", p)
+			default:
+				r = rt
+			}
+		}
+
+		o1 |= (uint32(rf)&15)<<0 | (uint32(r)&15)<<16 | (uint32(rt)&15)<<12
+
+	case 55: /* negf freg, freg */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+
+		o1 |= (uint32(rf)&15)<<0 | (uint32(rt)&15)<<12
+
+	case 56: /* move to FP[CS]R */
+		o1 = ((uint32(p.Scond)&C_SCOND)^C_SCOND_XOR)<<28 | 0xee1<<16 | 0xa1<<4
+
+		o1 |= (uint32(p.From.Reg) & 15) << 12
+
+	case 57: /* move from FP[CS]R */
+		o1 = ((uint32(p.Scond)&C_SCOND)^C_SCOND_XOR)<<28 | 0xef1<<16 | 0xa1<<4
+
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 58: /* movbu R,R */
+		o1 = c.oprrr(p, AAND, int(p.Scond))
+
+		o1 |= uint32(immrot(0xff))
+		rt := int(p.To.Reg)
+		r := int(p.From.Reg)
+		if p.To.Type == obj.TYPE_NONE {
+			rt = 0
+		}
+		if r == 0 {
+			r = rt
+		}
+		o1 |= (uint32(r)&15)<<16 | (uint32(rt)&15)<<12
+
+	case 59: /* movw/bu R<<I(R),R -> ldr indexed */
+		if p.From.Reg == 0 {
+			c.ctxt.Diag("source operand is not a memory address: %v", p)
+			break
+		}
+		if p.From.Offset&(1<<4) != 0 {
+			c.ctxt.Diag("bad shift in LDR")
+			break
+		}
+		o1 = c.olrr(int(p.From.Offset), int(p.From.Reg), int(p.To.Reg), int(p.Scond))
+		if p.As == AMOVBU {
+			o1 |= 1 << 22
+		}
+
+	case 60: /* movb R(R),R -> ldrsb indexed */
+		if p.From.Reg == 0 {
+			c.ctxt.Diag("source operand is not a memory address: %v", p)
+			break
+		}
+		if p.From.Offset&(^0xf) != 0 {
+			c.ctxt.Diag("bad shift: %v", p)
+			break
+		}
+		o1 = c.olhrr(int(p.From.Offset), int(p.From.Reg), int(p.To.Reg), int(p.Scond))
+		switch p.As {
+		case AMOVB, AMOVBS:
+			o1 ^= 1<<5 | 1<<6
+		case AMOVH, AMOVHS:
+			o1 ^= 1 << 6
+		default:
+		}
+		if p.Scond&C_UBIT != 0 {
+			o1 &^= 1 << 23
+		}
+
+	case 61: /* movw/b/bu R,R<<[IR](R) -> str indexed */
+		if p.To.Reg == 0 {
+			c.ctxt.Diag("MOV to shifter operand")
+		}
+		o1 = c.osrr(int(p.From.Reg), int(p.To.Offset), int(p.To.Reg), int(p.Scond))
+		if p.As == AMOVB || p.As == AMOVBS || p.As == AMOVBU {
+			o1 |= 1 << 22
+		}
+
+	case 62: /* MOVH/MOVHS/MOVHU Reg, Reg<<0(Reg) -> strh */
+		if p.To.Reg == 0 {
+			c.ctxt.Diag("MOV to shifter operand")
+		}
+		if p.To.Offset&(^0xf) != 0 {
+			c.ctxt.Diag("bad shift: %v", p)
+		}
+		o1 = c.olhrr(int(p.To.Offset), int(p.To.Reg), int(p.From.Reg), int(p.Scond))
+		o1 ^= 1 << 20
+		if p.Scond&C_UBIT != 0 {
+			o1 &^= 1 << 23
+		}
+
+		/* reloc ops */
+	case 64: /* mov/movb/movbu R,addr */
+		o1 = c.omvl(p, &p.To, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		o2 = c.osr(p.As, int(p.From.Reg), 0, REGTMP, int(p.Scond))
+		if o.flag&LPCREL != 0 {
+			o3 = o2
+			o2 = c.oprrr(p, AADD, int(p.Scond)) | REGTMP&15 | (REGPC&15)<<16 | (REGTMP&15)<<12
+		}
+
+	case 65: /* mov/movbu addr,R */
+		o1 = c.omvl(p, &p.From, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		o2 = c.olr(0, REGTMP, int(p.To.Reg), int(p.Scond))
+		if p.As == AMOVBU || p.As == AMOVBS || p.As == AMOVB {
+			o2 |= 1 << 22
+		}
+		if o.flag&LPCREL != 0 {
+			o3 = o2
+			o2 = c.oprrr(p, AADD, int(p.Scond)) | REGTMP&15 | (REGPC&15)<<16 | (REGTMP&15)<<12
+		}
+
+	case 101: /* movw tlsvar,R, local exec*/
+		o1 = c.omvl(p, &p.From, int(p.To.Reg))
+
+	case 102: /* movw tlsvar,R, initial exec*/
+		o1 = c.omvl(p, &p.From, int(p.To.Reg))
+		o2 = c.olrr(int(p.To.Reg)&15, (REGPC & 15), int(p.To.Reg), int(p.Scond))
+
+	case 103: /* word tlsvar, local exec */
+		if p.To.Sym == nil {
+			c.ctxt.Diag("nil sym in tls %v", p)
+		}
+		if p.To.Offset != 0 {
+			c.ctxt.Diag("offset against tls var in %v", p)
+		}
+		// This case happens with words generated in the PC stream as part of
+		// the literal c.pool.
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_TLS_LE,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+		})
+		o1 = 0
+
+	case 104: /* word tlsvar, initial exec */
+		if p.To.Sym == nil {
+			c.ctxt.Diag("nil sym in tls %v", p)
+		}
+		if p.To.Offset != 0 {
+			c.ctxt.Diag("offset against tls var in %v", p)
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_TLS_IE,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  c.pc - p.Rel.Pc - 8 - 4,
+		})
+
+	case 68: /* floating point store -> ADDR */
+		o1 = c.omvl(p, &p.To, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		o2 = c.ofsr(p.As, int(p.From.Reg), 0, REGTMP, int(p.Scond), p)
+		if o.flag&LPCREL != 0 {
+			o3 = o2
+			o2 = c.oprrr(p, AADD, int(p.Scond)) | REGTMP&15 | (REGPC&15)<<16 | (REGTMP&15)<<12
+		}
+
+	case 69: /* floating point load <- ADDR */
+		o1 = c.omvl(p, &p.From, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		o2 = c.ofsr(p.As, int(p.To.Reg), 0, (REGTMP&15), int(p.Scond), p) | 1<<20
+		if o.flag&LPCREL != 0 {
+			o3 = o2
+			o2 = c.oprrr(p, AADD, int(p.Scond)) | REGTMP&15 | (REGPC&15)<<16 | (REGTMP&15)<<12
+		}
+
+		/* ArmV4 ops: */
+	case 70: /* movh/movhu R,O(R) -> strh */
+		c.aclass(&p.To)
+
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = c.oshr(int(p.From.Reg), int32(c.instoffset), r, int(p.Scond))
+
+	case 71: /* movb/movh/movhu O(R),R -> ldrsb/ldrsh/ldrh */
+		c.aclass(&p.From)
+
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = c.olhr(int32(c.instoffset), r, int(p.To.Reg), int(p.Scond))
+		if p.As == AMOVB || p.As == AMOVBS {
+			o1 ^= 1<<5 | 1<<6
+		} else if p.As == AMOVH || p.As == AMOVHS {
+			o1 ^= (1 << 6)
+		}
+
+	case 72: /* movh/movhu R,L(R) -> strh */
+		o1 = c.omvl(p, &p.To, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o2 = c.oshrr(int(p.From.Reg), REGTMP&15, r, int(p.Scond))
+
+	case 73: /* movb/movh/movhu L(R),R -> ldrsb/ldrsh/ldrh */
+		o1 = c.omvl(p, &p.From, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o2 = c.olhrr(REGTMP&15, r, int(p.To.Reg), int(p.Scond))
+		if p.As == AMOVB || p.As == AMOVBS {
+			o2 ^= 1<<5 | 1<<6
+		} else if p.As == AMOVH || p.As == AMOVHS {
+			o2 ^= (1 << 6)
+		}
+
+	case 74: /* bx $I */
+		c.ctxt.Diag("ABX $I")
+
+	case 75: /* bx O(R) */
+		c.aclass(&p.To)
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("non-zero offset in ABX")
+		}
+
+		/*
+			o1 = 	c.oprrr(p, AADD, p->scond) | immrot(0) | ((REGPC&15)<<16) | ((REGLINK&15)<<12);	// mov PC, LR
+			o2 = (((p->scond&C_SCOND) ^ C_SCOND_XOR)<<28) | (0x12fff<<8) | (1<<4) | ((p->to.reg&15) << 0);		// BX R
+		*/
+		// p->to.reg may be REGLINK
+		o1 = c.oprrr(p, AADD, int(p.Scond))
+
+		o1 |= uint32(immrot(uint32(c.instoffset)))
+		o1 |= (uint32(p.To.Reg) & 15) << 16
+		o1 |= (REGTMP & 15) << 12
+		o2 = c.oprrr(p, AADD, int(p.Scond)) | uint32(immrot(0)) | (REGPC&15)<<16 | (REGLINK&15)<<12 // mov PC, LR
+		o3 = ((uint32(p.Scond)&C_SCOND)^C_SCOND_XOR)<<28 | 0x12fff<<8 | 1<<4 | REGTMP&15            // BX Rtmp
+
+	case 76: /* bx O(R) when returning from fn*/
+		c.ctxt.Diag("ABXRET")
+
+	case 77: /* ldrex oreg,reg */
+		c.aclass(&p.From)
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("offset must be zero in LDREX")
+		}
+		o1 = 0x19<<20 | 0xf9f
+		o1 |= (uint32(p.From.Reg) & 15) << 16
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+	case 78: /* strex reg,oreg,reg */
+		c.aclass(&p.From)
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("offset must be zero in STREX")
+		}
+		if p.To.Reg == p.From.Reg || p.To.Reg == p.Reg {
+			c.ctxt.Diag("cannot use same register as both source and destination: %v", p)
+		}
+		o1 = 0x18<<20 | 0xf90
+		o1 |= (uint32(p.From.Reg) & 15) << 16
+		o1 |= (uint32(p.Reg) & 15) << 0
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+	case 80: /* fmov zfcon,freg */
+		if p.As == AMOVD {
+			o1 = 0xeeb00b00 // VMOV imm 64
+			o2 = c.oprrr(p, ASUBD, int(p.Scond))
+		} else {
+			o1 = 0x0eb00a00 // VMOV imm 32
+			o2 = c.oprrr(p, ASUBF, int(p.Scond))
+		}
+
+		v := int32(0x70) // 1.0
+		r := (int(p.To.Reg) & 15) << 0
+
+		// movf $1.0, r
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+		o1 |= (uint32(r) & 15) << 12
+		o1 |= (uint32(v) & 0xf) << 0
+		o1 |= (uint32(v) & 0xf0) << 12
+
+		// subf r,r,r
+		o2 |= (uint32(r)&15)<<0 | (uint32(r)&15)<<16 | (uint32(r)&15)<<12
+
+	case 81: /* fmov sfcon,freg */
+		o1 = 0x0eb00a00 // VMOV imm 32
+		if p.As == AMOVD {
+			o1 = 0xeeb00b00 // VMOV imm 64
+		}
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+		v := int32(c.chipfloat5(p.From.Val.(float64)))
+		o1 |= (uint32(v) & 0xf) << 0
+		o1 |= (uint32(v) & 0xf0) << 12
+
+	case 82: /* fcmp freg,freg, */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.Reg)&15)<<12 | (uint32(p.From.Reg)&15)<<0
+		o2 = 0x0ef1fa10 // VMRS R15
+		o2 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+	case 83: /* fcmp freg,, */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.From.Reg)&15)<<12 | 1<<16
+		o2 = 0x0ef1fa10 // VMRS R15
+		o2 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+	case 84: /* movfw freg,freg - truncate float-to-fix */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.From.Reg) & 15) << 0
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 85: /* movwf freg,freg - fix-to-float */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.From.Reg) & 15) << 0
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+		// macro for movfw freg,FTMP; movw FTMP,reg
+	case 86: /* movfw freg,reg - truncate float-to-fix */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.From.Reg) & 15) << 0
+		o1 |= (FREGTMP & 15) << 12
+		o2 = c.oprrr(p, -AMOVFW, int(p.Scond))
+		o2 |= (FREGTMP & 15) << 16
+		o2 |= (uint32(p.To.Reg) & 15) << 12
+
+		// macro for movw reg,FTMP; movwf FTMP,freg
+	case 87: /* movwf reg,freg - fix-to-float */
+		o1 = c.oprrr(p, -AMOVWF, int(p.Scond))
+
+		o1 |= (uint32(p.From.Reg) & 15) << 12
+		o1 |= (FREGTMP & 15) << 16
+		o2 = c.oprrr(p, p.As, int(p.Scond))
+		o2 |= (FREGTMP & 15) << 0
+		o2 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 88: /* movw reg,freg  */
+		o1 = c.oprrr(p, -AMOVWF, int(p.Scond))
+
+		o1 |= (uint32(p.From.Reg) & 15) << 12
+		o1 |= (uint32(p.To.Reg) & 15) << 16
+
+	case 89: /* movw freg,reg  */
+		o1 = c.oprrr(p, -AMOVFW, int(p.Scond))
+
+		o1 |= (uint32(p.From.Reg) & 15) << 16
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+
+	case 91: /* ldrexd/ldrexb oreg,reg */
+		c.aclass(&p.From)
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("offset must be zero in LDREX")
+		}
+
+		switch p.As {
+		case ALDREXD:
+			o1 = 0x1b << 20
+		case ALDREXB:
+			o1 = 0x1d << 20
+		}
+		o1 |= 0xf9f
+		o1 |= (uint32(p.From.Reg) & 15) << 16
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+	case 92: /* strexd/strexb reg,oreg,reg */
+		c.aclass(&p.From)
+
+		if c.instoffset != 0 {
+			c.ctxt.Diag("offset must be zero in STREX")
+		}
+		if p.To.Reg == p.From.Reg || p.To.Reg == p.Reg || (p.As == ASTREXD && p.To.Reg == p.Reg+1) {
+			c.ctxt.Diag("cannot use same register as both source and destination: %v", p)
+		}
+
+		switch p.As {
+		case ASTREXD:
+			if p.Reg&1 != 0 {
+				c.ctxt.Diag("source register must be even in STREXD: %v", p)
+			}
+			o1 = 0x1a << 20
+		case ASTREXB:
+			o1 = 0x1c << 20
+		}
+		o1 |= 0xf90
+		o1 |= (uint32(p.From.Reg) & 15) << 16
+		o1 |= (uint32(p.Reg) & 15) << 0
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+		o1 |= ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+
+	case 93: /* movb/movh/movhu addr,R -> ldrsb/ldrsh/ldrh */
+		o1 = c.omvl(p, &p.From, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		o2 = c.olhr(0, REGTMP, int(p.To.Reg), int(p.Scond))
+		if p.As == AMOVB || p.As == AMOVBS {
+			o2 ^= 1<<5 | 1<<6
+		} else if p.As == AMOVH || p.As == AMOVHS {
+			o2 ^= (1 << 6)
+		}
+		if o.flag&LPCREL != 0 {
+			o3 = o2
+			o2 = c.oprrr(p, AADD, int(p.Scond)) | REGTMP&15 | (REGPC&15)<<16 | (REGTMP&15)<<12
+		}
+
+	case 94: /* movh/movhu R,addr -> strh */
+		o1 = c.omvl(p, &p.To, REGTMP)
+
+		if o1 == 0 {
+			break
+		}
+		o2 = c.oshr(int(p.From.Reg), 0, REGTMP, int(p.Scond))
+		if o.flag&LPCREL != 0 {
+			o3 = o2
+			o2 = c.oprrr(p, AADD, int(p.Scond)) | REGTMP&15 | (REGPC&15)<<16 | (REGTMP&15)<<12
+		}
+
+	case 95: /* PLD off(reg) */
+		o1 = 0xf5d0f000
+
+		o1 |= (uint32(p.From.Reg) & 15) << 16
+		if p.From.Offset < 0 {
+			o1 &^= (1 << 23)
+			o1 |= uint32((-p.From.Offset) & 0xfff)
+		} else {
+			o1 |= uint32(p.From.Offset & 0xfff)
+		}
+
+	// This is supposed to be something that stops execution.
+	// It's not supposed to be reached, ever, but if it is, we'd
+	// like to be able to tell how we got there. Assemble as
+	// 0xf7fabcfd which is guaranteed to raise undefined instruction
+	// exception.
+	case 96: /* UNDEF */
+		o1 = 0xf7fabcfd
+
+	case 97: /* CLZ Rm, Rd */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.To.Reg) & 15) << 12
+		o1 |= (uint32(p.From.Reg) & 15) << 0
+
+	case 98: /* MULW{T,B} Rs, Rm, Rd */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.To.Reg) & 15) << 16
+		o1 |= (uint32(p.From.Reg) & 15) << 8
+		o1 |= (uint32(p.Reg) & 15) << 0
+
+	case 99: /* MULAW{T,B} Rs, Rm, Rn, Rd */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+
+		o1 |= (uint32(p.To.Reg) & 15) << 16
+		o1 |= (uint32(p.From.Reg) & 15) << 8
+		o1 |= (uint32(p.Reg) & 15) << 0
+		o1 |= uint32((p.To.Offset & 15) << 12)
+
+	case 105: /* divhw r,[r,]r */
+		o1 = c.oprrr(p, p.As, int(p.Scond))
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		r := int(p.Reg)
+		if r == 0 {
+			r = rt
+		}
+		o1 |= (uint32(rf)&15)<<8 | (uint32(r)&15)<<0 | (uint32(rt)&15)<<16
+
+	case 110: /* dmb [mbop | $con] */
+		o1 = 0xf57ff050
+		mbop := uint32(0)
+
+		switch c.aclass(&p.From) {
+		case C_SPR:
+			for _, f := range mbOp {
+				if f.reg == p.From.Reg {
+					mbop = f.enc
+					break
+				}
+			}
+		case C_RCON:
+			for _, f := range mbOp {
+				enc := uint32(c.instoffset)
+				if f.enc == enc {
+					mbop = enc
+					break
+				}
+			}
+		case C_NONE:
+			mbop = 0xf
+		}
+
+		if mbop == 0 {
+			c.ctxt.Diag("illegal mb option:\n%v", p)
+		}
+		o1 |= mbop
+	}
+
+	out[0] = o1
+	out[1] = o2
+	out[2] = o3
+	out[3] = o4
+	out[4] = o5
+	out[5] = o6
+}
+
+func (c *ctxt5) movxt(p *obj.Prog) uint32 {
+	o1 := ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+	switch p.As {
+	case AMOVB, AMOVBS:
+		o1 |= 0x6af<<16 | 0x7<<4
+	case AMOVH, AMOVHS:
+		o1 |= 0x6bf<<16 | 0x7<<4
+	case AMOVBU:
+		o1 |= 0x6ef<<16 | 0x7<<4
+	case AMOVHU:
+		o1 |= 0x6ff<<16 | 0x7<<4
+	default:
+		c.ctxt.Diag("illegal combination: %v", p)
+	}
+	switch p.From.Offset &^ 0xf {
+	// only 0/8/16/24 bits rotation is accepted
+	case SHIFT_RR, SHIFT_RR | 8<<7, SHIFT_RR | 16<<7, SHIFT_RR | 24<<7:
+		o1 |= uint32(p.From.Offset) & 0xc0f
+	default:
+		c.ctxt.Diag("illegal shift: %v", p)
+	}
+	o1 |= (uint32(p.To.Reg) & 15) << 12
+	return o1
+}
+
+func (c *ctxt5) mov(p *obj.Prog) uint32 {
+	c.aclass(&p.From)
+	o1 := c.oprrr(p, p.As, int(p.Scond))
+	o1 |= uint32(p.From.Offset)
+	rt := int(p.To.Reg)
+	if p.To.Type == obj.TYPE_NONE {
+		rt = 0
+	}
+	r := int(p.Reg)
+	if p.As == AMOVW || p.As == AMVN {
+		r = 0
+	} else if r == 0 {
+		r = rt
+	}
+	o1 |= (uint32(r)&15)<<16 | (uint32(rt)&15)<<12
+	return o1
+}
+
+func (c *ctxt5) oprrr(p *obj.Prog, a obj.As, sc int) uint32 {
+	o := ((uint32(sc) & C_SCOND) ^ C_SCOND_XOR) << 28
+	if sc&C_SBIT != 0 {
+		o |= 1 << 20
+	}
+	switch a {
+	case ADIVHW:
+		return o | 0x71<<20 | 0xf<<12 | 0x1<<4
+	case ADIVUHW:
+		return o | 0x73<<20 | 0xf<<12 | 0x1<<4
+	case AMMUL:
+		return o | 0x75<<20 | 0xf<<12 | 0x1<<4
+	case AMULS:
+		return o | 0x6<<20 | 0x9<<4
+	case AMMULA:
+		return o | 0x75<<20 | 0x1<<4
+	case AMMULS:
+		return o | 0x75<<20 | 0xd<<4
+	case AMULU, AMUL:
+		return o | 0x0<<21 | 0x9<<4
+	case AMULA:
+		return o | 0x1<<21 | 0x9<<4
+	case AMULLU:
+		return o | 0x4<<21 | 0x9<<4
+	case AMULL:
+		return o | 0x6<<21 | 0x9<<4
+	case AMULALU:
+		return o | 0x5<<21 | 0x9<<4
+	case AMULAL:
+		return o | 0x7<<21 | 0x9<<4
+	case AAND:
+		return o | 0x0<<21
+	case AEOR:
+		return o | 0x1<<21
+	case ASUB:
+		return o | 0x2<<21
+	case ARSB:
+		return o | 0x3<<21
+	case AADD:
+		return o | 0x4<<21
+	case AADC:
+		return o | 0x5<<21
+	case ASBC:
+		return o | 0x6<<21
+	case ARSC:
+		return o | 0x7<<21
+	case ATST:
+		return o | 0x8<<21 | 1<<20
+	case ATEQ:
+		return o | 0x9<<21 | 1<<20
+	case ACMP:
+		return o | 0xa<<21 | 1<<20
+	case ACMN:
+		return o | 0xb<<21 | 1<<20
+	case AORR:
+		return o | 0xc<<21
+
+	case AMOVB, AMOVH, AMOVW:
+		if sc&(C_PBIT|C_WBIT) != 0 {
+			c.ctxt.Diag("invalid .P/.W suffix: %v", p)
+		}
+		return o | 0xd<<21
+	case ABIC:
+		return o | 0xe<<21
+	case AMVN:
+		return o | 0xf<<21
+	case ASLL:
+		return o | 0xd<<21 | 0<<5
+	case ASRL:
+		return o | 0xd<<21 | 1<<5
+	case ASRA:
+		return o | 0xd<<21 | 2<<5
+	case ASWI:
+		return o | 0xf<<24
+
+	case AADDD:
+		return o | 0xe<<24 | 0x3<<20 | 0xb<<8 | 0<<4
+	case AADDF:
+		return o | 0xe<<24 | 0x3<<20 | 0xa<<8 | 0<<4
+	case ASUBD:
+		return o | 0xe<<24 | 0x3<<20 | 0xb<<8 | 4<<4
+	case ASUBF:
+		return o | 0xe<<24 | 0x3<<20 | 0xa<<8 | 4<<4
+	case AMULD:
+		return o | 0xe<<24 | 0x2<<20 | 0xb<<8 | 0<<4
+	case AMULF:
+		return o | 0xe<<24 | 0x2<<20 | 0xa<<8 | 0<<4
+	case ANMULD:
+		return o | 0xe<<24 | 0x2<<20 | 0xb<<8 | 0x4<<4
+	case ANMULF:
+		return o | 0xe<<24 | 0x2<<20 | 0xa<<8 | 0x4<<4
+	case AMULAD:
+		return o | 0xe<<24 | 0xb<<8
+	case AMULAF:
+		return o | 0xe<<24 | 0xa<<8
+	case AMULSD:
+		return o | 0xe<<24 | 0xb<<8 | 0x4<<4
+	case AMULSF:
+		return o | 0xe<<24 | 0xa<<8 | 0x4<<4
+	case ANMULAD:
+		return o | 0xe<<24 | 0x1<<20 | 0xb<<8 | 0x4<<4
+	case ANMULAF:
+		return o | 0xe<<24 | 0x1<<20 | 0xa<<8 | 0x4<<4
+	case ANMULSD:
+		return o | 0xe<<24 | 0x1<<20 | 0xb<<8
+	case ANMULSF:
+		return o | 0xe<<24 | 0x1<<20 | 0xa<<8
+	case AFMULAD:
+		return o | 0xe<<24 | 0xa<<20 | 0xb<<8
+	case AFMULAF:
+		return o | 0xe<<24 | 0xa<<20 | 0xa<<8
+	case AFMULSD:
+		return o | 0xe<<24 | 0xa<<20 | 0xb<<8 | 0x4<<4
+	case AFMULSF:
+		return o | 0xe<<24 | 0xa<<20 | 0xa<<8 | 0x4<<4
+	case AFNMULAD:
+		return o | 0xe<<24 | 0x9<<20 | 0xb<<8 | 0x4<<4
+	case AFNMULAF:
+		return o | 0xe<<24 | 0x9<<20 | 0xa<<8 | 0x4<<4
+	case AFNMULSD:
+		return o | 0xe<<24 | 0x9<<20 | 0xb<<8
+	case AFNMULSF:
+		return o | 0xe<<24 | 0x9<<20 | 0xa<<8
+	case ADIVD:
+		return o | 0xe<<24 | 0x8<<20 | 0xb<<8 | 0<<4
+	case ADIVF:
+		return o | 0xe<<24 | 0x8<<20 | 0xa<<8 | 0<<4
+	case ASQRTD:
+		return o | 0xe<<24 | 0xb<<20 | 1<<16 | 0xb<<8 | 0xc<<4
+	case ASQRTF:
+		return o | 0xe<<24 | 0xb<<20 | 1<<16 | 0xa<<8 | 0xc<<4
+	case AABSD:
+		return o | 0xe<<24 | 0xb<<20 | 0<<16 | 0xb<<8 | 0xc<<4
+	case AABSF:
+		return o | 0xe<<24 | 0xb<<20 | 0<<16 | 0xa<<8 | 0xc<<4
+	case ANEGD:
+		return o | 0xe<<24 | 0xb<<20 | 1<<16 | 0xb<<8 | 0x4<<4
+	case ANEGF:
+		return o | 0xe<<24 | 0xb<<20 | 1<<16 | 0xa<<8 | 0x4<<4
+	case ACMPD:
+		return o | 0xe<<24 | 0xb<<20 | 4<<16 | 0xb<<8 | 0xc<<4
+	case ACMPF:
+		return o | 0xe<<24 | 0xb<<20 | 4<<16 | 0xa<<8 | 0xc<<4
+
+	case AMOVF:
+		return o | 0xe<<24 | 0xb<<20 | 0<<16 | 0xa<<8 | 4<<4
+	case AMOVD:
+		return o | 0xe<<24 | 0xb<<20 | 0<<16 | 0xb<<8 | 4<<4
+
+	case AMOVDF:
+		return o | 0xe<<24 | 0xb<<20 | 7<<16 | 0xa<<8 | 0xc<<4 | 1<<8 // dtof
+	case AMOVFD:
+		return o | 0xe<<24 | 0xb<<20 | 7<<16 | 0xa<<8 | 0xc<<4 | 0<<8 // dtof
+
+	case AMOVWF:
+		if sc&C_UBIT == 0 {
+			o |= 1 << 7 /* signed */
+		}
+		return o | 0xe<<24 | 0xb<<20 | 8<<16 | 0xa<<8 | 4<<4 | 0<<18 | 0<<8 // toint, double
+
+	case AMOVWD:
+		if sc&C_UBIT == 0 {
+			o |= 1 << 7 /* signed */
+		}
+		return o | 0xe<<24 | 0xb<<20 | 8<<16 | 0xa<<8 | 4<<4 | 0<<18 | 1<<8 // toint, double
+
+	case AMOVFW:
+		if sc&C_UBIT == 0 {
+			o |= 1 << 16 /* signed */
+		}
+		return o | 0xe<<24 | 0xb<<20 | 8<<16 | 0xa<<8 | 4<<4 | 1<<18 | 0<<8 | 1<<7 // toint, double, trunc
+
+	case AMOVDW:
+		if sc&C_UBIT == 0 {
+			o |= 1 << 16 /* signed */
+		}
+		return o | 0xe<<24 | 0xb<<20 | 8<<16 | 0xa<<8 | 4<<4 | 1<<18 | 1<<8 | 1<<7 // toint, double, trunc
+
+	case -AMOVWF: // copy WtoF
+		return o | 0xe<<24 | 0x0<<20 | 0xb<<8 | 1<<4
+
+	case -AMOVFW: // copy FtoW
+		return o | 0xe<<24 | 0x1<<20 | 0xb<<8 | 1<<4
+
+	case -ACMP: // cmp imm
+		return o | 0x3<<24 | 0x5<<20
+
+	case ABFX:
+		return o | 0x3d<<21 | 0x5<<4
+
+	case ABFXU:
+		return o | 0x3f<<21 | 0x5<<4
+
+	case ABFC:
+		return o | 0x3e<<21 | 0x1f
+
+	case ABFI:
+		return o | 0x3e<<21 | 0x1<<4
+
+	case AXTAB:
+		return o | 0x6a<<20 | 0x7<<4
+
+	case AXTAH:
+		return o | 0x6b<<20 | 0x7<<4
+
+	case AXTABU:
+		return o | 0x6e<<20 | 0x7<<4
+
+	case AXTAHU:
+		return o | 0x6f<<20 | 0x7<<4
+
+		// CLZ doesn't support .nil
+	case ACLZ:
+		return o&(0xf<<28) | 0x16f<<16 | 0xf1<<4
+
+	case AREV:
+		return o&(0xf<<28) | 0x6bf<<16 | 0xf3<<4
+
+	case AREV16:
+		return o&(0xf<<28) | 0x6bf<<16 | 0xfb<<4
+
+	case AREVSH:
+		return o&(0xf<<28) | 0x6ff<<16 | 0xfb<<4
+
+	case ARBIT:
+		return o&(0xf<<28) | 0x6ff<<16 | 0xf3<<4
+
+	case AMULWT:
+		return o&(0xf<<28) | 0x12<<20 | 0xe<<4
+
+	case AMULWB:
+		return o&(0xf<<28) | 0x12<<20 | 0xa<<4
+
+	case AMULBB:
+		return o&(0xf<<28) | 0x16<<20 | 0x8<<4
+
+	case AMULAWT:
+		return o&(0xf<<28) | 0x12<<20 | 0xc<<4
+
+	case AMULAWB:
+		return o&(0xf<<28) | 0x12<<20 | 0x8<<4
+
+	case AMULABB:
+		return o&(0xf<<28) | 0x10<<20 | 0x8<<4
+
+	case ABL: // BLX REG
+		return o&(0xf<<28) | 0x12fff3<<4
+	}
+
+	c.ctxt.Diag("%v: bad rrr %d", p, a)
+	return 0
+}
+
+func (c *ctxt5) opbra(p *obj.Prog, a obj.As, sc int) uint32 {
+	sc &= C_SCOND
+	sc ^= C_SCOND_XOR
+	if a == ABL || a == obj.ADUFFZERO || a == obj.ADUFFCOPY {
+		return uint32(sc)<<28 | 0x5<<25 | 0x1<<24
+	}
+	if sc != 0xe {
+		c.ctxt.Diag("%v: .COND on bcond instruction", p)
+	}
+	switch a {
+	case ABEQ:
+		return 0x0<<28 | 0x5<<25
+	case ABNE:
+		return 0x1<<28 | 0x5<<25
+	case ABCS:
+		return 0x2<<28 | 0x5<<25
+	case ABHS:
+		return 0x2<<28 | 0x5<<25
+	case ABCC:
+		return 0x3<<28 | 0x5<<25
+	case ABLO:
+		return 0x3<<28 | 0x5<<25
+	case ABMI:
+		return 0x4<<28 | 0x5<<25
+	case ABPL:
+		return 0x5<<28 | 0x5<<25
+	case ABVS:
+		return 0x6<<28 | 0x5<<25
+	case ABVC:
+		return 0x7<<28 | 0x5<<25
+	case ABHI:
+		return 0x8<<28 | 0x5<<25
+	case ABLS:
+		return 0x9<<28 | 0x5<<25
+	case ABGE:
+		return 0xa<<28 | 0x5<<25
+	case ABLT:
+		return 0xb<<28 | 0x5<<25
+	case ABGT:
+		return 0xc<<28 | 0x5<<25
+	case ABLE:
+		return 0xd<<28 | 0x5<<25
+	case AB:
+		return 0xe<<28 | 0x5<<25
+	}
+
+	c.ctxt.Diag("%v: bad bra %v", p, a)
+	return 0
+}
+
+func (c *ctxt5) olr(v int32, b int, r int, sc int) uint32 {
+	o := ((uint32(sc) & C_SCOND) ^ C_SCOND_XOR) << 28
+	if sc&C_PBIT == 0 {
+		o |= 1 << 24
+	}
+	if sc&C_UBIT == 0 {
+		o |= 1 << 23
+	}
+	if sc&C_WBIT != 0 {
+		o |= 1 << 21
+	}
+	o |= 1<<26 | 1<<20
+	if v < 0 {
+		if sc&C_UBIT != 0 {
+			c.ctxt.Diag(".U on neg offset")
+		}
+		v = -v
+		o ^= 1 << 23
+	}
+
+	if v >= 1<<12 || v < 0 {
+		c.ctxt.Diag("literal span too large: %d (R%d)\n%v", v, b, c.printp)
+	}
+	o |= uint32(v)
+	o |= (uint32(b) & 15) << 16
+	o |= (uint32(r) & 15) << 12
+	return o
+}
+
+func (c *ctxt5) olhr(v int32, b int, r int, sc int) uint32 {
+	o := ((uint32(sc) & C_SCOND) ^ C_SCOND_XOR) << 28
+	if sc&C_PBIT == 0 {
+		o |= 1 << 24
+	}
+	if sc&C_WBIT != 0 {
+		o |= 1 << 21
+	}
+	o |= 1<<23 | 1<<20 | 0xb<<4
+	if v < 0 {
+		v = -v
+		o ^= 1 << 23
+	}
+
+	if v >= 1<<8 || v < 0 {
+		c.ctxt.Diag("literal span too large: %d (R%d)\n%v", v, b, c.printp)
+	}
+	o |= uint32(v)&0xf | (uint32(v)>>4)<<8 | 1<<22
+	o |= (uint32(b) & 15) << 16
+	o |= (uint32(r) & 15) << 12
+	return o
+}
+
+func (c *ctxt5) osr(a obj.As, r int, v int32, b int, sc int) uint32 {
+	o := c.olr(v, b, r, sc) ^ (1 << 20)
+	if a != AMOVW {
+		o |= 1 << 22
+	}
+	return o
+}
+
+func (c *ctxt5) oshr(r int, v int32, b int, sc int) uint32 {
+	o := c.olhr(v, b, r, sc) ^ (1 << 20)
+	return o
+}
+
+func (c *ctxt5) osrr(r int, i int, b int, sc int) uint32 {
+	return c.olr(int32(i), b, r, sc) ^ (1<<25 | 1<<20)
+}
+
+func (c *ctxt5) oshrr(r int, i int, b int, sc int) uint32 {
+	return c.olhr(int32(i), b, r, sc) ^ (1<<22 | 1<<20)
+}
+
+func (c *ctxt5) olrr(i int, b int, r int, sc int) uint32 {
+	return c.olr(int32(i), b, r, sc) ^ (1 << 25)
+}
+
+func (c *ctxt5) olhrr(i int, b int, r int, sc int) uint32 {
+	return c.olhr(int32(i), b, r, sc) ^ (1 << 22)
+}
+
+func (c *ctxt5) ofsr(a obj.As, r int, v int32, b int, sc int, p *obj.Prog) uint32 {
+	o := ((uint32(sc) & C_SCOND) ^ C_SCOND_XOR) << 28
+	if sc&C_PBIT == 0 {
+		o |= 1 << 24
+	}
+	if sc&C_WBIT != 0 {
+		o |= 1 << 21
+	}
+	o |= 6<<25 | 1<<24 | 1<<23 | 10<<8
+	if v < 0 {
+		v = -v
+		o ^= 1 << 23
+	}
+
+	if v&3 != 0 {
+		c.ctxt.Diag("odd offset for floating point op: %d\n%v", v, p)
+	} else if v >= 1<<10 || v < 0 {
+		c.ctxt.Diag("literal span too large: %d\n%v", v, p)
+	}
+	o |= (uint32(v) >> 2) & 0xFF
+	o |= (uint32(b) & 15) << 16
+	o |= (uint32(r) & 15) << 12
+
+	switch a {
+	default:
+		c.ctxt.Diag("bad fst %v", a)
+		fallthrough
+
+	case AMOVD:
+		o |= 1 << 8
+		fallthrough
+
+	case AMOVF:
+		break
+	}
+
+	return o
+}
+
+// MOVW $"lower 16-bit", Reg
+func (c *ctxt5) omvs(p *obj.Prog, a *obj.Addr, dr int) uint32 {
+	o1 := ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
+	o1 |= 0x30 << 20
+	o1 |= (uint32(dr) & 15) << 12
+	o1 |= uint32(a.Offset) & 0x0fff
+	o1 |= (uint32(a.Offset) & 0xf000) << 4
+	return o1
+}
+
+// MVN $C_NCON, Reg -> MOVW $C_RCON, Reg
+func (c *ctxt5) omvr(p *obj.Prog, a *obj.Addr, dr int) uint32 {
+	o1 := c.oprrr(p, AMOVW, int(p.Scond))
+	o1 |= (uint32(dr) & 15) << 12
+	v := immrot(^uint32(a.Offset))
+	if v == 0 {
+		c.ctxt.Diag("%v: missing literal", p)
+		return 0
+	}
+	o1 |= uint32(v)
+	return o1
+}
+
+func (c *ctxt5) omvl(p *obj.Prog, a *obj.Addr, dr int) uint32 {
+	var o1 uint32
+	if p.Pool == nil {
+		c.aclass(a)
+		v := immrot(^uint32(c.instoffset))
+		if v == 0 {
+			c.ctxt.Diag("%v: missing literal", p)
+			return 0
+		}
+
+		o1 = c.oprrr(p, AMVN, int(p.Scond)&C_SCOND)
+		o1 |= uint32(v)
+		o1 |= (uint32(dr) & 15) << 12
+	} else {
+		v := int32(p.Pool.Pc - p.Pc - 8)
+		o1 = c.olr(v, REGPC, dr, int(p.Scond)&C_SCOND)
+	}
+
+	return o1
+}
+
+func (c *ctxt5) chipzero5(e float64) int {
+	// We use GOARM.Version=7 and !GOARM.SoftFloat to gate the use of VFPv3 vmov (imm) instructions.
+	if buildcfg.GOARM.Version < 7 || buildcfg.GOARM.SoftFloat || math.Float64bits(e) != 0 {
+		return -1
+	}
+	return 0
+}
+
+func (c *ctxt5) chipfloat5(e float64) int {
+	// We use GOARM.Version=7 and !GOARM.SoftFloat to gate the use of VFPv3 vmov (imm) instructions.
+	if buildcfg.GOARM.Version < 7 || buildcfg.GOARM.SoftFloat {
+		return -1
+	}
+
+	ei := math.Float64bits(e)
+	l := uint32(ei)
+	h := uint32(ei >> 32)
+
+	if l != 0 || h&0xffff != 0 {
+		return -1
+	}
+	h1 := h & 0x7fc00000
+	if h1 != 0x40000000 && h1 != 0x3fc00000 {
+		return -1
+	}
+	n := 0
+
+	// sign bit (a)
+	if h&0x80000000 != 0 {
+		n |= 1 << 7
+	}
+
+	// exp sign bit (b)
+	if h1 == 0x3fc00000 {
+		n |= 1 << 6
+	}
+
+	// rest of exp and mantissa (cd-efgh)
+	n |= int((h >> 16) & 0x3f)
+
+	//print("match %.8lux %.8lux %d\n", l, h, n);
+	return n
+}
+
+func nocache(p *obj.Prog) {
+	p.Optab = 0
+	p.From.Class = 0
+	if p.GetFrom3() != nil {
+		p.GetFrom3().Class = 0
+	}
+	p.To.Class = 0
+}
diff --git a/go/src/cmd/internal/obj/arm/list5.go b/go/src/cmd/internal/obj/arm/list5.go
new file mode 100644
index 0000000000000000000000000000000000000000..6d630f61dee4eebc63f5e6e17e3fa158978050e6
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm/list5.go
@@ -0,0 +1,124 @@
+// Inferno utils/5c/list.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5c/list.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm
+
+import (
+	"cmd/internal/obj"
+	"fmt"
+)
+
+func init() {
+	obj.RegisterRegister(obj.RBaseARM, MAXREG, rconv)
+	obj.RegisterOpcode(obj.ABaseARM, Anames)
+	obj.RegisterRegisterList(obj.RegListARMLo, obj.RegListARMHi, rlconv)
+	obj.RegisterOpSuffix("arm", obj.CConvARM)
+}
+
+func rconv(r int) string {
+	if r == 0 {
+		return "NONE"
+	}
+	if r == REGG {
+		// Special case.
+		return "g"
+	}
+	if REG_R0 <= r && r <= REG_R15 {
+		return fmt.Sprintf("R%d", r-REG_R0)
+	}
+	if REG_F0 <= r && r <= REG_F15 {
+		return fmt.Sprintf("F%d", r-REG_F0)
+	}
+
+	switch r {
+	case REG_FPSR:
+		return "FPSR"
+
+	case REG_FPCR:
+		return "FPCR"
+
+	case REG_CPSR:
+		return "CPSR"
+
+	case REG_SPSR:
+		return "SPSR"
+
+	case REG_MB_SY:
+		return "MB_SY"
+	case REG_MB_ST:
+		return "MB_ST"
+	case REG_MB_ISH:
+		return "MB_ISH"
+	case REG_MB_ISHST:
+		return "MB_ISHST"
+	case REG_MB_NSH:
+		return "MB_NSH"
+	case REG_MB_NSHST:
+		return "MB_NSHST"
+	case REG_MB_OSH:
+		return "MB_OSH"
+	case REG_MB_OSHST:
+		return "MB_OSHST"
+	}
+
+	return fmt.Sprintf("Rgok(%d)", r-obj.RBaseARM)
+}
+
+func DRconv(a int) string {
+	s := "C_??"
+	if a >= C_NONE && a <= C_NCLASS {
+		s = cnames5[a]
+	}
+	var fp string
+	fp += s
+	return fp
+}
+
+func rlconv(list int64) string {
+	str := ""
+	for i := 0; i < 16; i++ {
+		if list&(1<<uint(i)) != 0 {
+			if str == "" {
+				str += "["
+			} else {
+				str += ","
+			}
+			// This is ARM-specific; R10 is g.
+			if i == REGG-REG_R0 {
+				str += "g"
+			} else {
+				str += fmt.Sprintf("R%d", i)
+			}
+		}
+	}
+
+	str += "]"
+	return str
+}
diff --git a/go/src/cmd/internal/obj/arm/obj5.go b/go/src/cmd/internal/obj/arm/obj5.go
new file mode 100644
index 0000000000000000000000000000000000000000..79f08a41eae37b80be9fcb97999cf5ce92abe505
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm/obj5.go
@@ -0,0 +1,728 @@
+// Derived from Inferno utils/5c/swt.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5c/swt.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"internal/abi"
+	"internal/buildcfg"
+	"log"
+)
+
+var progedit_tlsfallback *obj.LSym
+
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	p.From.Class = 0
+	p.To.Class = 0
+
+	c := ctxt5{ctxt: ctxt, newprog: newprog}
+
+	// Rewrite B/BL to symbol as TYPE_BRANCH.
+	switch p.As {
+	case AB, ABL, obj.ADUFFZERO, obj.ADUFFCOPY:
+		if p.To.Type == obj.TYPE_MEM && (p.To.Name == obj.NAME_EXTERN || p.To.Name == obj.NAME_STATIC) && p.To.Sym != nil {
+			p.To.Type = obj.TYPE_BRANCH
+		}
+	}
+
+	// Replace TLS register fetches on older ARM processors.
+	switch p.As {
+	// Treat MRC 15, 0, <reg>, C13, C0, 3 specially.
+	case AMRC:
+		if p.To.Offset&0xffff0fff == 0xee1d0f70 {
+			// Because the instruction might be rewritten to a BL which returns in R0
+			// the register must be zero.
+			if p.To.Offset&0xf000 != 0 {
+				ctxt.Diag("%v: TLS MRC instruction must write to R0 as it might get translated into a BL instruction", p.Line())
+			}
+
+			if buildcfg.GOARM.Version < 7 {
+				// Replace it with BL runtime.read_tls_fallback(SB) for ARM CPUs that lack the tls extension.
+				if progedit_tlsfallback == nil {
+					progedit_tlsfallback = ctxt.Lookup("runtime.read_tls_fallback")
+				}
+
+				// MOVW	LR, R11
+				p.As = AMOVW
+
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGLINK
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGTMP
+
+				// BL	runtime.read_tls_fallback(SB)
+				p = obj.Appendp(p, newprog)
+
+				p.As = ABL
+				p.To.Type = obj.TYPE_BRANCH
+				p.To.Sym = progedit_tlsfallback
+				p.To.Offset = 0
+
+				// MOVW	R11, LR
+				p = obj.Appendp(p, newprog)
+
+				p.As = AMOVW
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGTMP
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGLINK
+				break
+			}
+		}
+
+		// Otherwise, MRC/MCR instructions need no further treatment.
+		p.As = AWORD
+	}
+
+	// Rewrite float constants to values stored in memory.
+	switch p.As {
+	case AMOVF:
+		if p.From.Type == obj.TYPE_FCONST && c.chipfloat5(p.From.Val.(float64)) < 0 && (c.chipzero5(p.From.Val.(float64)) < 0 || p.Scond&C_SCOND != C_SCOND_NONE) {
+			f32 := float32(p.From.Val.(float64))
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float32Sym(f32)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AMOVD:
+		if p.From.Type == obj.TYPE_FCONST && c.chipfloat5(p.From.Val.(float64)) < 0 && (c.chipzero5(p.From.Val.(float64)) < 0 || p.Scond&C_SCOND != C_SCOND_NONE) {
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float64Sym(p.From.Val.(float64))
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+	}
+
+	if ctxt.Flag_dynlink {
+		c.rewriteToUseGot(p)
+	}
+}
+
+// Rewrite p, if necessary, to access global data via the global offset table.
+func (c *ctxt5) rewriteToUseGot(p *obj.Prog) {
+	if p.As == obj.ADUFFCOPY || p.As == obj.ADUFFZERO {
+		//     ADUFFxxx $offset
+		// becomes
+		//     MOVW runtime.duffxxx@GOT, R9
+		//     ADD $offset, R9
+		//     CALL (R9)
+		var sym *obj.LSym
+		if p.As == obj.ADUFFZERO {
+			sym = c.ctxt.Lookup("runtime.duffzero")
+		} else {
+			sym = c.ctxt.Lookup("runtime.duffcopy")
+		}
+		offset := p.To.Offset
+		p.As = AMOVW
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		p.From.Sym = sym
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R9
+		p.To.Name = obj.NAME_NONE
+		p.To.Offset = 0
+		p.To.Sym = nil
+		p1 := obj.Appendp(p, c.newprog)
+		p1.As = AADD
+		p1.From.Type = obj.TYPE_CONST
+		p1.From.Offset = offset
+		p1.To.Type = obj.TYPE_REG
+		p1.To.Reg = REG_R9
+		p2 := obj.Appendp(p1, c.newprog)
+		p2.As = obj.ACALL
+		p2.To.Type = obj.TYPE_MEM
+		p2.To.Reg = REG_R9
+		return
+	}
+
+	// We only care about global data: NAME_EXTERN means a global
+	// symbol in the Go sense, and p.Sym.Local is true for a few
+	// internally defined symbols.
+	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// MOVW $sym, Rx becomes MOVW sym@GOT, Rx
+		// MOVW $sym+<off>, Rx becomes MOVW sym@GOT, Rx; ADD <off>, Rx
+		if p.As != AMOVW {
+			c.ctxt.Diag("do not know how to handle TYPE_ADDR in %v with -dynlink", p)
+		}
+		if p.To.Type != obj.TYPE_REG {
+			c.ctxt.Diag("do not know how to handle LEAQ-type insn to non-register in %v with -dynlink", p)
+		}
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		if p.From.Offset != 0 {
+			q := obj.Appendp(p, c.newprog)
+			q.As = AADD
+			q.From.Type = obj.TYPE_CONST
+			q.From.Offset = p.From.Offset
+			q.To = p.To
+			p.From.Offset = 0
+		}
+	}
+	if p.GetFrom3() != nil && p.GetFrom3().Name == obj.NAME_EXTERN {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	var source *obj.Addr
+	// MOVx sym, Ry becomes MOVW sym@GOT, R9; MOVx (R9), Ry
+	// MOVx Ry, sym becomes MOVW sym@GOT, R9; MOVx Ry, (R9)
+	// An addition may be inserted between the two MOVs if there is an offset.
+	if p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+			c.ctxt.Diag("cannot handle NAME_EXTERN on both sides in %v with -dynlink", p)
+		}
+		source = &p.From
+	} else if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+		source = &p.To
+	} else {
+		return
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	if source.Sym.Type == objabi.STLSBSS {
+		return
+	}
+	if source.Type != obj.TYPE_MEM {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	p1 := obj.Appendp(p, c.newprog)
+	p2 := obj.Appendp(p1, c.newprog)
+
+	p1.As = AMOVW
+	p1.From.Type = obj.TYPE_MEM
+	p1.From.Sym = source.Sym
+	p1.From.Name = obj.NAME_GOTREF
+	p1.To.Type = obj.TYPE_REG
+	p1.To.Reg = REG_R9
+
+	p2.As = p.As
+	p2.From = p.From
+	p2.To = p.To
+	if p.From.Name == obj.NAME_EXTERN {
+		p2.From.Reg = REG_R9
+		p2.From.Name = obj.NAME_NONE
+		p2.From.Sym = nil
+	} else if p.To.Name == obj.NAME_EXTERN {
+		p2.To.Reg = REG_R9
+		p2.To.Name = obj.NAME_NONE
+		p2.To.Sym = nil
+	} else {
+		return
+	}
+	obj.Nopout(p)
+}
+
+// Prog.mark
+const (
+	FOLL  = 1 << 0
+	LABEL = 1 << 1
+	LEAF  = 1 << 2
+)
+
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	autosize := int32(0)
+
+	if cursym.Func().Text == nil || cursym.Func().Text.Link == nil {
+		return
+	}
+
+	c := ctxt5{ctxt: ctxt, cursym: cursym, newprog: newprog}
+
+	p := c.cursym.Func().Text
+	autoffset := int32(p.To.Offset)
+	if autoffset == -4 {
+		// Historical way to mark NOFRAME.
+		p.From.Sym.Set(obj.AttrNoFrame, true)
+		autoffset = 0
+	}
+	if autoffset < 0 || autoffset%4 != 0 {
+		c.ctxt.Diag("frame size %d not 0 or a positive multiple of 4", autoffset)
+	}
+	if p.From.Sym.NoFrame() {
+		if autoffset != 0 {
+			c.ctxt.Diag("NOFRAME functions must have a frame size of 0, not %d", autoffset)
+		}
+	}
+
+	cursym.Func().Locals = autoffset
+	cursym.Func().Args = p.To.Val.(int32)
+
+	/*
+	 * find leaf subroutines
+	 */
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case obj.ATEXT:
+			p.Mark |= LEAF
+
+		case ADIV, ADIVU, AMOD, AMODU:
+			cursym.Func().Text.Mark &^= LEAF
+
+		case ABL,
+			ABX,
+			obj.ADUFFZERO,
+			obj.ADUFFCOPY:
+			cursym.Func().Text.Mark &^= LEAF
+		}
+	}
+
+	var q2 *obj.Prog
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		o := p.As
+		switch o {
+		case obj.ATEXT:
+			autosize = autoffset
+
+			if p.Mark&LEAF != 0 && autosize == 0 {
+				// A leaf function with no locals has no frame.
+				p.From.Sym.Set(obj.AttrNoFrame, true)
+			}
+
+			if !p.From.Sym.NoFrame() {
+				// If there is a stack frame at all, it includes
+				// space to save the LR.
+				autosize += 4
+			}
+
+			if autosize == 0 && cursym.Func().Text.Mark&LEAF == 0 {
+				// A very few functions that do not return to their caller
+				// are not identified as leaves but still have no frame.
+				if ctxt.Debugvlog {
+					ctxt.Logf("save suppressed in: %s\n", cursym.Name)
+				}
+
+				cursym.Func().Text.Mark |= LEAF
+			}
+
+			// FP offsets need an updated p.To.Offset.
+			p.To.Offset = int64(autosize) - 4
+
+			if cursym.Func().Text.Mark&LEAF != 0 {
+				cursym.Set(obj.AttrLeaf, true)
+				if p.From.Sym.NoFrame() {
+					break
+				}
+			}
+
+			if !p.From.Sym.NoSplit() {
+				p = c.stacksplit(p, autosize) // emit split check
+			}
+
+			// MOVW.W		R14,$-autosize(SP)
+			p = obj.Appendp(p, c.newprog)
+
+			p.As = AMOVW
+			p.Scond |= C_WBIT
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REGLINK
+			p.To.Type = obj.TYPE_MEM
+			p.To.Offset = int64(-autosize)
+			p.To.Reg = REGSP
+			p.Spadj = autosize
+
+		case obj.ARET:
+			nocache(p)
+			if cursym.Func().Text.Mark&LEAF != 0 {
+				if autosize == 0 {
+					p.As = AB
+					p.From = obj.Addr{}
+					if p.To.Sym != nil { // retjmp
+						p.To.Type = obj.TYPE_BRANCH
+					} else {
+						p.To.Type = obj.TYPE_MEM
+						p.To.Offset = 0
+						p.To.Reg = REGLINK
+					}
+
+					break
+				}
+			}
+
+			p.As = AMOVW
+			p.Scond |= C_PBIT
+			p.From.Type = obj.TYPE_MEM
+			p.From.Offset = int64(autosize)
+			p.From.Reg = REGSP
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REGPC
+
+			// If there are instructions following
+			// this ARET, they come from a branch
+			// with the same stackframe, so no spadj.
+
+			if p.To.Sym != nil { // retjmp
+				p.To.Reg = REGLINK
+				q2 = obj.Appendp(p, newprog)
+				q2.As = AB
+				q2.To.Type = obj.TYPE_BRANCH
+				q2.To.Sym = p.To.Sym
+				p.To.Sym = nil
+				p.To.Name = obj.NAME_NONE
+				p = q2
+			}
+
+		case AADD:
+			if p.From.Type == obj.TYPE_CONST && p.From.Reg == 0 && p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP {
+				p.Spadj = int32(-p.From.Offset)
+			}
+
+		case ASUB:
+			if p.From.Type == obj.TYPE_CONST && p.From.Reg == 0 && p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP {
+				p.Spadj = int32(p.From.Offset)
+			}
+
+		case ADIV, ADIVU, AMOD, AMODU:
+			if cursym.Func().Text.From.Sym.NoSplit() {
+				ctxt.Diag("cannot divide in NOSPLIT function")
+			}
+			const debugdivmod = false
+			if debugdivmod {
+				break
+			}
+			if p.From.Type != obj.TYPE_REG {
+				break
+			}
+			if p.To.Type != obj.TYPE_REG {
+				break
+			}
+
+			// Make copy because we overwrite p below.
+			q1 := *p
+			if q1.Reg == REGTMP || q1.Reg == 0 && q1.To.Reg == REGTMP {
+				ctxt.Diag("div already using REGTMP: %v", p)
+			}
+
+			/* MOV m(g),REGTMP */
+			p.As = AMOVW
+			p.Pos = q1.Pos
+			p.From.Type = obj.TYPE_MEM
+			p.From.Reg = REGG
+			p.From.Offset = 6 * 4 // offset of g.m
+			p.Reg = 0
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REGTMP
+
+			/* MOV a,m_divmod(REGTMP) */
+			p = obj.Appendp(p, newprog)
+			p.As = AMOVW
+			p.Pos = q1.Pos
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = q1.From.Reg
+			p.To.Type = obj.TYPE_MEM
+			p.To.Reg = REGTMP
+			p.To.Offset = 7 * 4 // offset of m.divmod
+
+			/* MOV b, R8 */
+			p = obj.Appendp(p, newprog)
+			p.As = AMOVW
+			p.Pos = q1.Pos
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = q1.Reg
+			if q1.Reg == 0 {
+				p.From.Reg = q1.To.Reg
+			}
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REG_R8
+			p.To.Offset = 0
+
+			/* CALL appropriate */
+			p = obj.Appendp(p, newprog)
+			p.As = ABL
+			p.Pos = q1.Pos
+			p.To.Type = obj.TYPE_BRANCH
+			switch o {
+			case ADIV:
+				p.To.Sym = symdiv
+			case ADIVU:
+				p.To.Sym = symdivu
+			case AMOD:
+				p.To.Sym = symmod
+			case AMODU:
+				p.To.Sym = symmodu
+			}
+
+			/* MOV REGTMP, b */
+			p = obj.Appendp(p, newprog)
+			p.As = AMOVW
+			p.Pos = q1.Pos
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REGTMP
+			p.From.Offset = 0
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = q1.To.Reg
+
+		case AMOVW:
+			if (p.Scond&C_WBIT != 0) && p.To.Type == obj.TYPE_MEM && p.To.Reg == REGSP {
+				p.Spadj = int32(-p.To.Offset)
+			}
+			if (p.Scond&C_PBIT != 0) && p.From.Type == obj.TYPE_MEM && p.From.Reg == REGSP && p.To.Reg != REGPC {
+				p.Spadj = int32(-p.From.Offset)
+			}
+			if p.From.Type == obj.TYPE_ADDR && p.From.Reg == REGSP && p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP {
+				p.Spadj = int32(-p.From.Offset)
+			}
+
+		case obj.AGETCALLERPC:
+			if cursym.Leaf() {
+				/* MOVW LR, Rd */
+				p.As = AMOVW
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGLINK
+			} else {
+				/* MOVW (RSP), Rd */
+				p.As = AMOVW
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REGSP
+			}
+		}
+
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.Spadj == 0 {
+			f := c.cursym.Func()
+			if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+				c.cursym.Func().FuncFlag |= abi.FuncFlagSPWrite
+				if ctxt.Debugvlog || !ctxt.IsAsm {
+					ctxt.Logf("auto-SPWRITE: %s %v\n", c.cursym.Name, p)
+					if !ctxt.IsAsm {
+						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+						ctxt.DiagFlush()
+						log.Fatalf("bad SPWRITE")
+					}
+				}
+			}
+		}
+	}
+}
+
+func (c *ctxt5) stacksplit(p *obj.Prog, framesize int32) *obj.Prog {
+	if c.ctxt.Flag_maymorestack != "" {
+		// Save LR and make room for REGCTXT.
+		const frameSize = 8
+		// MOVW.W R14,$-8(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVW
+		p.Scond |= C_WBIT
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGLINK
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = -frameSize
+		p.To.Reg = REGSP
+		p.Spadj = frameSize
+
+		// MOVW REGCTXT, 4(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVW
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGCTXT
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = 4
+		p.To.Reg = REGSP
+
+		// CALL maymorestack
+		p = obj.Appendp(p, c.newprog)
+		p.As = obj.ACALL
+		p.To.Type = obj.TYPE_BRANCH
+		// See ../x86/obj6.go
+		p.To.Sym = c.ctxt.LookupABI(c.ctxt.Flag_maymorestack, c.cursym.ABI())
+
+		// Restore REGCTXT and LR.
+
+		// MOVW 4(SP), REGCTXT
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVW
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = 4
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGCTXT
+
+		// MOVW.P 8(SP), R14
+		p.As = AMOVW
+		p.Scond |= C_PBIT
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = frameSize
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGLINK
+		p.Spadj = -frameSize
+	}
+
+	// Jump back to here after morestack returns.
+	startPred := p
+
+	// MOVW g_stackguard(g), R1
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = AMOVW
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REGG
+	p.From.Offset = 2 * int64(c.ctxt.Arch.PtrSize) // G.stackguard0
+	if c.cursym.CFunc() {
+		p.From.Offset = 3 * int64(c.ctxt.Arch.PtrSize) // G.stackguard1
+	}
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R1
+
+	// Mark the stack bound check and morestack call async nonpreemptible.
+	// If we get preempted here, when resumed the preemption request is
+	// cleared, but we'll still call morestack, which will double the stack
+	// unnecessarily. See issue #35470.
+	p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+	if framesize <= abi.StackSmall {
+		// small stack: SP < stackguard
+		//	CMP	stackguard, SP
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = ACMP
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R1
+		p.Reg = REGSP
+	} else if framesize <= abi.StackBig {
+		// large stack: SP-framesize < stackguard-StackSmall
+		//	MOVW $-(framesize-StackSmall)(SP), R2
+		//	CMP stackguard, R2
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = AMOVW
+		p.From.Type = obj.TYPE_ADDR
+		p.From.Reg = REGSP
+		p.From.Offset = -(int64(framesize) - abi.StackSmall)
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R2
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ACMP
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R1
+		p.Reg = REG_R2
+	} else {
+		// Such a large stack we need to protect against underflow.
+		// The runtime guarantees SP > objabi.StackBig, but
+		// framesize is large enough that SP-framesize may
+		// underflow, causing a direct comparison with the
+		// stack guard to incorrectly succeed. We explicitly
+		// guard against underflow.
+		//
+		//	// Try subtracting from SP and check for underflow.
+		//	// If this underflows, it sets C to 0.
+		//	SUB.S $(framesize-StackSmall), SP, R2
+		//	// If C is 1 (unsigned >=), compare with guard.
+		//	CMP.HS stackguard, R2
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ASUB
+		p.Scond = C_SBIT
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(framesize) - abi.StackSmall
+		p.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R2
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ACMP
+		p.Scond = C_SCOND_HS
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R1
+		p.Reg = REG_R2
+	}
+
+	// BLS call-to-morestack (C is 0 or Z is 1)
+	bls := obj.Appendp(p, c.newprog)
+	bls.As = ABLS
+	bls.To.Type = obj.TYPE_BRANCH
+
+	end := c.ctxt.EndUnsafePoint(bls, c.newprog, -1)
+
+	var last *obj.Prog
+	for last = c.cursym.Func().Text; last.Link != nil; last = last.Link {
+	}
+
+	// Now we are at the end of the function, but logically
+	// we are still in function prologue. We need to fix the
+	// SP data and PCDATA.
+	spfix := obj.Appendp(last, c.newprog)
+	spfix.As = obj.ANOP
+	spfix.Spadj = -framesize
+
+	pcdata := c.ctxt.EmitEntryStackMap(c.cursym, spfix, c.newprog)
+	pcdata = c.ctxt.StartUnsafePoint(pcdata, c.newprog)
+
+	// MOVW	LR, R3
+	movw := obj.Appendp(pcdata, c.newprog)
+	movw.As = AMOVW
+	movw.From.Type = obj.TYPE_REG
+	movw.From.Reg = REGLINK
+	movw.To.Type = obj.TYPE_REG
+	movw.To.Reg = REG_R3
+
+	bls.To.SetTarget(movw)
+
+	// BL runtime.morestack
+	call := obj.Appendp(movw, c.newprog)
+	call.As = obj.ACALL
+	call.To.Type = obj.TYPE_BRANCH
+	morestack := "runtime.morestack"
+	switch {
+	case c.cursym.CFunc():
+		morestack = "runtime.morestackc"
+	case !c.cursym.Func().Text.From.Sym.NeedCtxt():
+		morestack = "runtime.morestack_noctxt"
+	}
+	call.To.Sym = c.ctxt.Lookup(morestack)
+
+	pcdata = c.ctxt.EndUnsafePoint(call, c.newprog, -1)
+
+	// B start
+	b := obj.Appendp(pcdata, c.newprog)
+	b.As = obj.AJMP
+	b.To.Type = obj.TYPE_BRANCH
+	b.To.SetTarget(startPred.Link)
+	b.Spadj = +framesize
+
+	return end
+}
+
+var unaryDst = map[obj.As]bool{
+	ASWI:  true,
+	AWORD: true,
+}
+
+var Linkarm = obj.LinkArch{
+	Arch:           sys.ArchARM,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span5,
+	Progedit:       progedit,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: ARMDWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/arm64/a.out.go b/go/src/cmd/internal/obj/arm64/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..814dba2c100b30232836837e7ca7772089e17e49
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/a.out.go
@@ -0,0 +1,1223 @@
+// cmd/7c/7.out.h  from Vita Nuova.
+// https://bitbucket.org/plan9-from-bell-labs/9-cc/src/master/src/cmd/7c/7.out.h
+//
+// 	Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// 	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// 	Portions Copyright © 1997-1999 Vita Nuova Limited
+// 	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// 	Portions Copyright © 2004,2006 Bruce Ellis
+// 	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// 	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// 	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm64
+
+import "cmd/internal/obj"
+
+const (
+	NSNAME = 8
+	NSYM   = 50
+	NREG   = 32 /* number of general registers */
+	NFREG  = 32 /* number of floating point registers */
+)
+
+// General purpose registers, kept in the low bits of Prog.Reg.
+const (
+	// integer
+	REG_R0 = obj.RBaseARM64 + iota
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+	REG_R16
+	REG_R17
+	REG_R18
+	REG_R19
+	REG_R20
+	REG_R21
+	REG_R22
+	REG_R23
+	REG_R24
+	REG_R25
+	REG_R26
+	REG_R27
+	REG_R28
+	REG_R29
+	REG_R30
+	REG_R31
+
+	// scalar floating point
+	REG_F0
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+	REG_F16
+	REG_F17
+	REG_F18
+	REG_F19
+	REG_F20
+	REG_F21
+	REG_F22
+	REG_F23
+	REG_F24
+	REG_F25
+	REG_F26
+	REG_F27
+	REG_F28
+	REG_F29
+	REG_F30
+	REG_F31
+
+	// SIMD
+	REG_V0
+	REG_V1
+	REG_V2
+	REG_V3
+	REG_V4
+	REG_V5
+	REG_V6
+	REG_V7
+	REG_V8
+	REG_V9
+	REG_V10
+	REG_V11
+	REG_V12
+	REG_V13
+	REG_V14
+	REG_V15
+	REG_V16
+	REG_V17
+	REG_V18
+	REG_V19
+	REG_V20
+	REG_V21
+	REG_V22
+	REG_V23
+	REG_V24
+	REG_V25
+	REG_V26
+	REG_V27
+	REG_V28
+	REG_V29
+	REG_V30
+	REG_V31
+
+	REG_RSP = REG_V31 + 32 // to differentiate ZR/SP, REG_RSP&0x1f = 31
+)
+
+// bits 0-4 indicates register: Vn
+// bits 5-8 indicates arrangement: <T>
+const (
+	REG_ARNG = obj.RBaseARM64 + 1<<10 + iota<<9 // Vn.<T>
+	REG_ELEM                                    // Vn.<T>[index]
+	REG_ELEM_END
+)
+
+// Not registers, but flags that can be combined with regular register
+// constants to indicate extended register conversion. When checking,
+// you should subtract obj.RBaseARM64 first. From this difference, bit 11
+// indicates extended register, bits 8-10 select the conversion mode.
+// REG_LSL is the index shift specifier, bit 9 indicates shifted offset register.
+const REG_LSL = obj.RBaseARM64 + 1<<9
+const REG_EXT = obj.RBaseARM64 + 1<<11
+
+const (
+	REG_UXTB = REG_EXT + iota<<8
+	REG_UXTH
+	REG_UXTW
+	REG_UXTX
+	REG_SXTB
+	REG_SXTH
+	REG_SXTW
+	REG_SXTX
+)
+
+// Special registers, after subtracting obj.RBaseARM64, bit 12 indicates
+// a special register and the low bits select the register.
+// SYSREG_END is the last item in the automatically generated system register
+// declaration, and it is defined in the sysRegEnc.go file.
+// Define the special register after REG_SPECIAL, the first value of it should be
+// REG_{name} = SYSREG_END + iota.
+const (
+	REG_SPECIAL = obj.RBaseARM64 + 1<<12
+)
+
+// Register assignments:
+//
+// compiler allocates R0 up as temps
+// compiler allocates register variables R7-R25
+// compiler allocates external registers R26 down
+//
+// compiler allocates register variables F7-F26
+// compiler allocates external registers F26 down
+const (
+	REGMIN = REG_R7  // register variables allocated from here to REGMAX
+	REGRT1 = REG_R16 // ARM64 IP0, external linker may use as a scratch register in trampoline
+	REGRT2 = REG_R17 // ARM64 IP1, external linker may use as a scratch register in trampoline
+	REGPR  = REG_R18 // ARM64 platform register, unused in the Go toolchain
+	REGMAX = REG_R25
+
+	REGCTXT = REG_R26 // environment for closures
+	REGTMP  = REG_R27 // reserved for liblink
+	REGG    = REG_R28 // G
+	REGFP   = REG_R29 // frame pointer
+	REGLINK = REG_R30
+
+	// ARM64 uses R31 as both stack pointer and zero register,
+	// depending on the instruction. To differentiate RSP from ZR,
+	// we use a different numeric value for REGZERO and REGSP.
+	REGZERO = REG_R31
+	REGSP   = REG_RSP
+
+	FREGRET = REG_F0
+	FREGMIN = REG_F7  // first register variable
+	FREGMAX = REG_F26 // last register variable for 7g only
+	FREGEXT = REG_F26 // first external register
+)
+
+// http://infocenter.arm.com/help/topic/com.arm.doc.ecm0665627/abi_sve_aadwarf_100985_0000_00_en.pdf
+var ARM64DWARFRegisters = map[int16]int16{
+	REG_R0:  0,
+	REG_R1:  1,
+	REG_R2:  2,
+	REG_R3:  3,
+	REG_R4:  4,
+	REG_R5:  5,
+	REG_R6:  6,
+	REG_R7:  7,
+	REG_R8:  8,
+	REG_R9:  9,
+	REG_R10: 10,
+	REG_R11: 11,
+	REG_R12: 12,
+	REG_R13: 13,
+	REG_R14: 14,
+	REG_R15: 15,
+	REG_R16: 16,
+	REG_R17: 17,
+	REG_R18: 18,
+	REG_R19: 19,
+	REG_R20: 20,
+	REG_R21: 21,
+	REG_R22: 22,
+	REG_R23: 23,
+	REG_R24: 24,
+	REG_R25: 25,
+	REG_R26: 26,
+	REG_R27: 27,
+	REG_R28: 28,
+	REG_R29: 29,
+	REG_R30: 30,
+
+	// floating point
+	REG_F0:  64,
+	REG_F1:  65,
+	REG_F2:  66,
+	REG_F3:  67,
+	REG_F4:  68,
+	REG_F5:  69,
+	REG_F6:  70,
+	REG_F7:  71,
+	REG_F8:  72,
+	REG_F9:  73,
+	REG_F10: 74,
+	REG_F11: 75,
+	REG_F12: 76,
+	REG_F13: 77,
+	REG_F14: 78,
+	REG_F15: 79,
+	REG_F16: 80,
+	REG_F17: 81,
+	REG_F18: 82,
+	REG_F19: 83,
+	REG_F20: 84,
+	REG_F21: 85,
+	REG_F22: 86,
+	REG_F23: 87,
+	REG_F24: 88,
+	REG_F25: 89,
+	REG_F26: 90,
+	REG_F27: 91,
+	REG_F28: 92,
+	REG_F29: 93,
+	REG_F30: 94,
+	REG_F31: 95,
+
+	// SIMD
+	REG_V0:  64,
+	REG_V1:  65,
+	REG_V2:  66,
+	REG_V3:  67,
+	REG_V4:  68,
+	REG_V5:  69,
+	REG_V6:  70,
+	REG_V7:  71,
+	REG_V8:  72,
+	REG_V9:  73,
+	REG_V10: 74,
+	REG_V11: 75,
+	REG_V12: 76,
+	REG_V13: 77,
+	REG_V14: 78,
+	REG_V15: 79,
+	REG_V16: 80,
+	REG_V17: 81,
+	REG_V18: 82,
+	REG_V19: 83,
+	REG_V20: 84,
+	REG_V21: 85,
+	REG_V22: 86,
+	REG_V23: 87,
+	REG_V24: 88,
+	REG_V25: 89,
+	REG_V26: 90,
+	REG_V27: 91,
+	REG_V28: 92,
+	REG_V29: 93,
+	REG_V30: 94,
+	REG_V31: 95,
+}
+
+const (
+	BIG = 2048 - 8
+)
+
+const (
+	/* mark flags */
+	LABEL = 1 << iota
+	LEAF
+	FLOAT
+	BRANCH
+	LOAD
+	FCMP
+	SYNC
+	LIST
+	FOLL
+	NOSCHED
+)
+
+//go:generate go run ../mkcnames.go -i a.out.go -o anames7.go -p arm64
+const (
+	// optab is sorted based on the order of these constants
+	// and the first match is chosen.
+	// The more specific class needs to come earlier.
+	C_NONE   = iota + 1 // starting from 1, leave unclassified Addr's class as 0
+	C_REG               // R0..R30
+	C_ZREG              // R0..R30, ZR
+	C_RSP               // R0..R30, RSP
+	C_FREG              // F0..F31
+	C_VREG              // V0..V31
+	C_PAIR              // (Rn, Rm)
+	C_SHIFT             // Rn<<2
+	C_EXTREG            // Rn.UXTB[<<3]
+	C_SPR               // REG_NZCV
+	C_COND              // condition code, EQ, NE, etc.
+	C_SPOP              // special operand, PLDL1KEEP, VMALLE1IS, etc.
+	C_ARNG              // Vn.<T>
+	C_ELEM              // Vn.<T>[index]
+	C_LIST              // [V1, V2, V3]
+
+	C_ZCON     // $0
+	C_ABCON0   // could be C_ADDCON0 or C_BITCON
+	C_ADDCON0  // 12-bit unsigned, unshifted
+	C_ABCON    // could be C_ADDCON or C_BITCON
+	C_AMCON    // could be C_ADDCON or C_MOVCON
+	C_ADDCON   // 12-bit unsigned, shifted left by 0 or 12
+	C_MBCON    // could be C_MOVCON or C_BITCON
+	C_MOVCON   // generated by a 16-bit constant, optionally inverted and/or shifted by multiple of 16
+	C_BITCON   // bitfield and logical immediate masks
+	C_ADDCON2  // 24-bit constant
+	C_LCON     // 32-bit constant
+	C_MOVCON2  // a constant that can be loaded with one MOVZ/MOVN and one MOVK
+	C_MOVCON3  // a constant that can be loaded with one MOVZ/MOVN and two MOVKs
+	C_VCON     // 64-bit constant
+	C_FCON     // floating-point constant
+	C_VCONADDR // 64-bit memory address
+
+	C_AACON  // ADDCON offset in auto constant $a(FP)
+	C_AACON2 // 24-bit offset in auto constant $a(FP)
+	C_LACON  // 32-bit offset in auto constant $a(FP)
+	C_AECON  // ADDCON offset in extern constant $e(SB)
+
+	// TODO(aram): only one branch class should be enough
+	C_SBRA // for TYPE_BRANCH
+	C_LBRA
+
+	C_ZAUTO       // 0(RSP)
+	C_NSAUTO_16   // -256 <= x < 0, 0 mod 16
+	C_NSAUTO_8    // -256 <= x < 0, 0 mod 8
+	C_NSAUTO_4    // -256 <= x < 0, 0 mod 4
+	C_NSAUTO      // -256 <= x < 0
+	C_NPAUTO_16   // -512 <= x < 0, 0 mod 16
+	C_NPAUTO      // -512 <= x < 0, 0 mod 8
+	C_NQAUTO_16   // -1024 <= x < 0, 0 mod 16
+	C_NAUTO4K     // -4095 <= x < 0
+	C_PSAUTO_16   // 0 to 255, 0 mod 16
+	C_PSAUTO_8    // 0 to 255, 0 mod 8
+	C_PSAUTO_4    // 0 to 255, 0 mod 4
+	C_PSAUTO      // 0 to 255
+	C_PPAUTO_16   // 0 to 504, 0 mod 16
+	C_PPAUTO      // 0 to 504, 0 mod 8
+	C_PQAUTO_16   // 0 to 1008, 0 mod 16
+	C_UAUTO4K_16  // 0 to 4095, 0 mod 16
+	C_UAUTO4K_8   // 0 to 4095, 0 mod 8
+	C_UAUTO4K_4   // 0 to 4095, 0 mod 4
+	C_UAUTO4K_2   // 0 to 4095, 0 mod 2
+	C_UAUTO4K     // 0 to 4095
+	C_UAUTO8K_16  // 0 to 8190, 0 mod 16
+	C_UAUTO8K_8   // 0 to 8190, 0 mod 8
+	C_UAUTO8K_4   // 0 to 8190, 0 mod 4
+	C_UAUTO8K     // 0 to 8190, 0 mod 2  + C_PSAUTO
+	C_UAUTO16K_16 // 0 to 16380, 0 mod 16
+	C_UAUTO16K_8  // 0 to 16380, 0 mod 8
+	C_UAUTO16K    // 0 to 16380, 0 mod 4 + C_PSAUTO
+	C_UAUTO32K_16 // 0 to 32760, 0 mod 16 + C_PSAUTO
+	C_UAUTO32K    // 0 to 32760, 0 mod 8 + C_PSAUTO
+	C_UAUTO64K    // 0 to 65520, 0 mod 16 + C_PSAUTO
+	C_LAUTOPOOL   // any other constant up to 64 bits (needs pool literal)
+	C_LAUTO       // any other constant up to 64 bits
+
+	C_SEXT1  // 0 to 4095, direct
+	C_SEXT2  // 0 to 8190
+	C_SEXT4  // 0 to 16380
+	C_SEXT8  // 0 to 32760
+	C_SEXT16 // 0 to 65520
+	C_LEXT
+
+	C_ZOREG     // 0(R)
+	C_NSOREG_16 // must mirror C_NSAUTO_16, etc
+	C_NSOREG_8
+	C_NSOREG_4
+	C_NSOREG
+	C_NPOREG_16
+	C_NPOREG
+	C_NQOREG_16
+	C_NOREG4K
+	C_PSOREG_16
+	C_PSOREG_8
+	C_PSOREG_4
+	C_PSOREG
+	C_PPOREG_16
+	C_PPOREG
+	C_PQOREG_16
+	C_UOREG4K_16
+	C_UOREG4K_8
+	C_UOREG4K_4
+	C_UOREG4K_2
+	C_UOREG4K
+	C_UOREG8K_16
+	C_UOREG8K_8
+	C_UOREG8K_4
+	C_UOREG8K
+	C_UOREG16K_16
+	C_UOREG16K_8
+	C_UOREG16K
+	C_UOREG32K_16
+	C_UOREG32K
+	C_UOREG64K
+	C_LOREGPOOL
+	C_LOREG
+
+	C_ADDR // TODO(aram): explain difference from C_VCONADDR
+
+	// The GOT slot for a symbol in -dynlink mode.
+	C_GOTADDR
+
+	// TLS "var" in local exec mode: will become a constant offset from
+	// thread local base that is ultimately chosen by the program linker.
+	C_TLS_LE
+
+	// TLS "var" in initial exec mode: will become a memory address (chosen
+	// by the program linker) that the dynamic linker will fill with the
+	// offset from the thread local base.
+	C_TLS_IE
+
+	C_ROFF // register offset (including register extended)
+
+	C_GOK
+	C_TEXTSIZE
+	C_NCLASS // must be last
+)
+
+const (
+	C_XPRE  = 1 << 6 // match arm.C_WBIT, so Prog.String know how to print it
+	C_XPOST = 1 << 5 // match arm.C_PBIT, so Prog.String know how to print it
+)
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p arm64
+
+const (
+	AADC = obj.ABaseARM64 + obj.A_ARCHSPECIFIC + iota
+	AADCS
+	AADCSW
+	AADCW
+	AADD
+	AADDS
+	AADDSW
+	AADDW
+	AADR
+	AADRP
+	AAESD
+	AAESE
+	AAESIMC
+	AAESMC
+	AAND
+	AANDS
+	AANDSW
+	AANDW
+	AASR
+	AASRW
+	AAT
+	ABCC
+	ABCS
+	ABEQ
+	ABFI
+	ABFIW
+	ABFM
+	ABFMW
+	ABFXIL
+	ABFXILW
+	ABGE
+	ABGT
+	ABHI
+	ABHS
+	ABIC
+	ABICS
+	ABICSW
+	ABICW
+	ABLE
+	ABLO
+	ABLS
+	ABLT
+	ABMI
+	ABNE
+	ABPL
+	ABRK
+	ABVC
+	ABVS
+	ACASAD
+	ACASALB
+	ACASALD
+	ACASALH
+	ACASALW
+	ACASAW
+	ACASB
+	ACASD
+	ACASH
+	ACASLD
+	ACASLW
+	ACASPD
+	ACASPW
+	ACASW
+	ACBNZ
+	ACBNZW
+	ACBZ
+	ACBZW
+	ACCMN
+	ACCMNW
+	ACCMP
+	ACCMPW
+	ACINC
+	ACINCW
+	ACINV
+	ACINVW
+	ACLREX
+	ACLS
+	ACLSW
+	ACLZ
+	ACLZW
+	ACMN
+	ACMNW
+	ACMP
+	ACMPW
+	ACNEG
+	ACNEGW
+	ACRC32B
+	ACRC32CB
+	ACRC32CH
+	ACRC32CW
+	ACRC32CX
+	ACRC32H
+	ACRC32W
+	ACRC32X
+	ACSEL
+	ACSELW
+	ACSET
+	ACSETM
+	ACSETMW
+	ACSETW
+	ACSINC
+	ACSINCW
+	ACSINV
+	ACSINVW
+	ACSNEG
+	ACSNEGW
+	ADC
+	ADCPS1
+	ADCPS2
+	ADCPS3
+	ADMB
+	ADRPS
+	ADSB
+	ADWORD
+	AEON
+	AEONW
+	AEOR
+	AEORW
+	AERET
+	AEXTR
+	AEXTRW
+	AFABSD
+	AFABSS
+	AFADDD
+	AFADDS
+	AFCCMPD
+	AFCCMPED
+	AFCCMPES
+	AFCCMPS
+	AFCMPD
+	AFCMPED
+	AFCMPES
+	AFCMPS
+	AFCSELD
+	AFCSELS
+	AFCVTDH
+	AFCVTDS
+	AFCVTHD
+	AFCVTHS
+	AFCVTSD
+	AFCVTSH
+	AFCVTZSD
+	AFCVTZSDW
+	AFCVTZSS
+	AFCVTZSSW
+	AFCVTZUD
+	AFCVTZUDW
+	AFCVTZUS
+	AFCVTZUSW
+	AFDIVD
+	AFDIVS
+	AFLDPD
+	AFLDPQ
+	AFLDPS
+	AFMADDD
+	AFMADDS
+	AFMAXD
+	AFMAXNMD
+	AFMAXNMS
+	AFMAXS
+	AFMIND
+	AFMINNMD
+	AFMINNMS
+	AFMINS
+	AFMOVD
+	AFMOVQ
+	AFMOVS
+	AFMSUBD
+	AFMSUBS
+	AFMULD
+	AFMULS
+	AFNEGD
+	AFNEGS
+	AFNMADDD
+	AFNMADDS
+	AFNMSUBD
+	AFNMSUBS
+	AFNMULD
+	AFNMULS
+	AFRINTAD
+	AFRINTAS
+	AFRINTID
+	AFRINTIS
+	AFRINTMD
+	AFRINTMS
+	AFRINTND
+	AFRINTNS
+	AFRINTPD
+	AFRINTPS
+	AFRINTXD
+	AFRINTXS
+	AFRINTZD
+	AFRINTZS
+	AFSQRTD
+	AFSQRTS
+	AFSTPD
+	AFSTPQ
+	AFSTPS
+	AFSUBD
+	AFSUBS
+	AHINT
+	AHLT
+	AHVC
+	AIC
+	AISB
+	ALDADDAB
+	ALDADDAD
+	ALDADDAH
+	ALDADDALB
+	ALDADDALD
+	ALDADDALH
+	ALDADDALW
+	ALDADDAW
+	ALDADDB
+	ALDADDD
+	ALDADDH
+	ALDADDLB
+	ALDADDLD
+	ALDADDLH
+	ALDADDLW
+	ALDADDW
+	ALDAR
+	ALDARB
+	ALDARH
+	ALDARW
+	ALDAXP
+	ALDAXPW
+	ALDAXR
+	ALDAXRB
+	ALDAXRH
+	ALDAXRW
+	ALDCLRAB
+	ALDCLRAD
+	ALDCLRAH
+	ALDCLRALB
+	ALDCLRALD
+	ALDCLRALH
+	ALDCLRALW
+	ALDCLRAW
+	ALDCLRB
+	ALDCLRD
+	ALDCLRH
+	ALDCLRLB
+	ALDCLRLD
+	ALDCLRLH
+	ALDCLRLW
+	ALDCLRW
+	ALDEORAB
+	ALDEORAD
+	ALDEORAH
+	ALDEORALB
+	ALDEORALD
+	ALDEORALH
+	ALDEORALW
+	ALDEORAW
+	ALDEORB
+	ALDEORD
+	ALDEORH
+	ALDEORLB
+	ALDEORLD
+	ALDEORLH
+	ALDEORLW
+	ALDEORW
+	ALDORAB
+	ALDORAD
+	ALDORAH
+	ALDORALB
+	ALDORALD
+	ALDORALH
+	ALDORALW
+	ALDORAW
+	ALDORB
+	ALDORD
+	ALDORH
+	ALDORLB
+	ALDORLD
+	ALDORLH
+	ALDORLW
+	ALDORW
+	ALDP
+	ALDPSW
+	ALDPW
+	ALDXP
+	ALDXPW
+	ALDXR
+	ALDXRB
+	ALDXRH
+	ALDXRW
+	ALSL
+	ALSLW
+	ALSR
+	ALSRW
+	AMADD
+	AMADDW
+	AMNEG
+	AMNEGW
+	AMOVB
+	AMOVBU
+	AMOVD
+	AMOVH
+	AMOVHU
+	AMOVK
+	AMOVKW
+	AMOVN
+	AMOVNW
+	AMOVP
+	AMOVPD
+	AMOVPQ
+	AMOVPS
+	AMOVPSW
+	AMOVPW
+	AMOVW
+	AMOVWU
+	AMOVZ
+	AMOVZW
+	AMRS
+	AMSR
+	AMSUB
+	AMSUBW
+	AMUL
+	AMULW
+	AMVN
+	AMVNW
+	ANEG
+	ANEGS
+	ANEGSW
+	ANEGW
+	ANGC
+	ANGCS
+	ANGCSW
+	ANGCW
+	ANOOP
+	AORN
+	AORNW
+	AORR
+	AORRW
+	APRFM
+	APRFUM
+	ARBIT
+	ARBITW
+	AREM
+	AREMW
+	AREV
+	AREV16
+	AREV16W
+	AREV32
+	AREVW
+	AROR
+	ARORW
+	ASBC
+	ASBCS
+	ASBCSW
+	ASBCW
+	ASBFIZ
+	ASBFIZW
+	ASBFM
+	ASBFMW
+	ASBFX
+	ASBFXW
+	ASCVTFD
+	ASCVTFS
+	ASCVTFWD
+	ASCVTFWS
+	ASDIV
+	ASDIVW
+	ASEV
+	ASEVL
+	ASHA1C
+	ASHA1H
+	ASHA1M
+	ASHA1P
+	ASHA1SU0
+	ASHA1SU1
+	ASHA256H
+	ASHA256H2
+	ASHA256SU0
+	ASHA256SU1
+	ASHA512H
+	ASHA512H2
+	ASHA512SU0
+	ASHA512SU1
+	ASMADDL
+	ASMC
+	ASMNEGL
+	ASMSUBL
+	ASMULH
+	ASMULL
+	ASTLR
+	ASTLRB
+	ASTLRH
+	ASTLRW
+	ASTLXP
+	ASTLXPW
+	ASTLXR
+	ASTLXRB
+	ASTLXRH
+	ASTLXRW
+	ASTP
+	ASTPW
+	ASTXP
+	ASTXPW
+	ASTXR
+	ASTXRB
+	ASTXRH
+	ASTXRW
+	ASUB
+	ASUBS
+	ASUBSW
+	ASUBW
+	ASVC
+	ASWPAB
+	ASWPAD
+	ASWPAH
+	ASWPALB
+	ASWPALD
+	ASWPALH
+	ASWPALW
+	ASWPAW
+	ASWPB
+	ASWPD
+	ASWPH
+	ASWPLB
+	ASWPLD
+	ASWPLH
+	ASWPLW
+	ASWPW
+	ASXTB
+	ASXTBW
+	ASXTH
+	ASXTHW
+	ASXTW
+	ASYS
+	ASYSL
+	ATBNZ
+	ATBZ
+	ATLBI
+	ATST
+	ATSTW
+	AUBFIZ
+	AUBFIZW
+	AUBFM
+	AUBFMW
+	AUBFX
+	AUBFXW
+	AUCVTFD
+	AUCVTFS
+	AUCVTFWD
+	AUCVTFWS
+	AUDIV
+	AUDIVW
+	AUMADDL
+	AUMNEGL
+	AUMSUBL
+	AUMULH
+	AUMULL
+	AUREM
+	AUREMW
+	AUXTB
+	AUXTBW
+	AUXTH
+	AUXTHW
+	AUXTW
+	AVADD
+	AVADDP
+	AVADDV
+	AVAND
+	AVBCAX
+	AVBIF
+	AVBIT
+	AVBSL
+	AVCMEQ
+	AVCMTST
+	AVCNT
+	AVDUP
+	AVEOR
+	AVEOR3
+	AVEXT
+	AVFMLA
+	AVFMLS
+	AVLD1
+	AVLD1R
+	AVLD2
+	AVLD2R
+	AVLD3
+	AVLD3R
+	AVLD4
+	AVLD4R
+	AVMOV
+	AVMOVD
+	AVMOVI
+	AVMOVQ
+	AVMOVS
+	AVORR
+	AVPMULL
+	AVPMULL2
+	AVRAX1
+	AVRBIT
+	AVREV16
+	AVREV32
+	AVREV64
+	AVSHL
+	AVSLI
+	AVSRI
+	AVST1
+	AVST2
+	AVST3
+	AVST4
+	AVSUB
+	AVTBL
+	AVTBX
+	AVTRN1
+	AVTRN2
+	AVUADDLV
+	AVUADDW
+	AVUADDW2
+	AVUMAX
+	AVUMIN
+	AVUSHLL
+	AVUSHLL2
+	AVUSHR
+	AVUSRA
+	AVUXTL
+	AVUXTL2
+	AVUZP1
+	AVUZP2
+	AVXAR
+	AVZIP1
+	AVZIP2
+	AWFE
+	AWFI
+	AWORD
+	AYIELD
+	ABTI
+	APACIASP
+	AAUTIASP
+	APACIBSP
+	AAUTIBSP
+	AAUTIA1716
+	AAUTIB1716
+	ALAST
+	AB  = obj.AJMP
+	ABL = obj.ACALL
+)
+
+const (
+	// shift types
+	SHIFT_LL  = 0 << 22
+	SHIFT_LR  = 1 << 22
+	SHIFT_AR  = 2 << 22
+	SHIFT_ROR = 3 << 22
+)
+
+// Arrangement for ARM64 SIMD instructions
+const (
+	// arrangement types
+	ARNG_8B = iota
+	ARNG_16B
+	ARNG_1D
+	ARNG_4H
+	ARNG_8H
+	ARNG_2S
+	ARNG_4S
+	ARNG_2D
+	ARNG_1Q
+	ARNG_B
+	ARNG_H
+	ARNG_S
+	ARNG_D
+)
+
+//go:generate stringer -type SpecialOperand -trimprefix SPOP_
+type SpecialOperand int
+
+const (
+	// PRFM
+	SPOP_PLDL1KEEP SpecialOperand = obj.SpecialOperandARM64Base + iota     // must be the first one
+	SPOP_BEGIN     SpecialOperand = obj.SpecialOperandARM64Base + iota - 1 // set as the lower bound
+	SPOP_PLDL1STRM
+	SPOP_PLDL2KEEP
+	SPOP_PLDL2STRM
+	SPOP_PLDL3KEEP
+	SPOP_PLDL3STRM
+	SPOP_PLIL1KEEP
+	SPOP_PLIL1STRM
+	SPOP_PLIL2KEEP
+	SPOP_PLIL2STRM
+	SPOP_PLIL3KEEP
+	SPOP_PLIL3STRM
+	SPOP_PSTL1KEEP
+	SPOP_PSTL1STRM
+	SPOP_PSTL2KEEP
+	SPOP_PSTL2STRM
+	SPOP_PSTL3KEEP
+	SPOP_PSTL3STRM
+
+	// TLBI
+	SPOP_VMALLE1IS
+	SPOP_VAE1IS
+	SPOP_ASIDE1IS
+	SPOP_VAAE1IS
+	SPOP_VALE1IS
+	SPOP_VAALE1IS
+	SPOP_VMALLE1
+	SPOP_VAE1
+	SPOP_ASIDE1
+	SPOP_VAAE1
+	SPOP_VALE1
+	SPOP_VAALE1
+	SPOP_IPAS2E1IS
+	SPOP_IPAS2LE1IS
+	SPOP_ALLE2IS
+	SPOP_VAE2IS
+	SPOP_ALLE1IS
+	SPOP_VALE2IS
+	SPOP_VMALLS12E1IS
+	SPOP_IPAS2E1
+	SPOP_IPAS2LE1
+	SPOP_ALLE2
+	SPOP_VAE2
+	SPOP_ALLE1
+	SPOP_VALE2
+	SPOP_VMALLS12E1
+	SPOP_ALLE3IS
+	SPOP_VAE3IS
+	SPOP_VALE3IS
+	SPOP_ALLE3
+	SPOP_VAE3
+	SPOP_VALE3
+	SPOP_VMALLE1OS
+	SPOP_VAE1OS
+	SPOP_ASIDE1OS
+	SPOP_VAAE1OS
+	SPOP_VALE1OS
+	SPOP_VAALE1OS
+	SPOP_RVAE1IS
+	SPOP_RVAAE1IS
+	SPOP_RVALE1IS
+	SPOP_RVAALE1IS
+	SPOP_RVAE1OS
+	SPOP_RVAAE1OS
+	SPOP_RVALE1OS
+	SPOP_RVAALE1OS
+	SPOP_RVAE1
+	SPOP_RVAAE1
+	SPOP_RVALE1
+	SPOP_RVAALE1
+	SPOP_RIPAS2E1IS
+	SPOP_RIPAS2LE1IS
+	SPOP_ALLE2OS
+	SPOP_VAE2OS
+	SPOP_ALLE1OS
+	SPOP_VALE2OS
+	SPOP_VMALLS12E1OS
+	SPOP_RVAE2IS
+	SPOP_RVALE2IS
+	SPOP_IPAS2E1OS
+	SPOP_RIPAS2E1
+	SPOP_RIPAS2E1OS
+	SPOP_IPAS2LE1OS
+	SPOP_RIPAS2LE1
+	SPOP_RIPAS2LE1OS
+	SPOP_RVAE2OS
+	SPOP_RVALE2OS
+	SPOP_RVAE2
+	SPOP_RVALE2
+	SPOP_ALLE3OS
+	SPOP_VAE3OS
+	SPOP_VALE3OS
+	SPOP_RVAE3IS
+	SPOP_RVALE3IS
+	SPOP_RVAE3OS
+	SPOP_RVALE3OS
+	SPOP_RVAE3
+	SPOP_RVALE3
+
+	// DC
+	SPOP_IVAC
+	SPOP_ISW
+	SPOP_CSW
+	SPOP_CISW
+	SPOP_ZVA
+	SPOP_CVAC
+	SPOP_CVAU
+	SPOP_CIVAC
+	SPOP_IGVAC
+	SPOP_IGSW
+	SPOP_IGDVAC
+	SPOP_IGDSW
+	SPOP_CGSW
+	SPOP_CGDSW
+	SPOP_CIGSW
+	SPOP_CIGDSW
+	SPOP_GVA
+	SPOP_GZVA
+	SPOP_CGVAC
+	SPOP_CGDVAC
+	SPOP_CGVAP
+	SPOP_CGDVAP
+	SPOP_CGVADP
+	SPOP_CGDVADP
+	SPOP_CIGVAC
+	SPOP_CIGDVAC
+	SPOP_CVAP
+	SPOP_CVADP
+
+	// PSTATE fields
+	SPOP_DAIFSet
+	SPOP_DAIFClr
+
+	// Condition code, EQ, NE, etc. Their relative order to EQ matters.
+	SPOP_EQ
+	SPOP_NE
+	SPOP_HS
+	SPOP_LO
+	SPOP_MI
+	SPOP_PL
+	SPOP_VS
+	SPOP_VC
+	SPOP_HI
+	SPOP_LS
+	SPOP_GE
+	SPOP_LT
+	SPOP_GT
+	SPOP_LE
+	SPOP_AL
+	SPOP_NV
+
+	// Branch Target Indicator (BTI) targets
+	SPOP_C
+	SPOP_J
+	SPOP_JC
+
+	SPOP_END
+)
diff --git a/go/src/cmd/internal/obj/arm64/anames.go b/go/src/cmd/internal/obj/arm64/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..497429d99859222fdaf5011f6bff308d3ac1a9ba
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/anames.go
@@ -0,0 +1,547 @@
+// Code generated by stringer -i a.out.go -o anames.go -p arm64; DO NOT EDIT.
+
+package arm64
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "ADC",
+	"ADCS",
+	"ADCSW",
+	"ADCW",
+	"ADD",
+	"ADDS",
+	"ADDSW",
+	"ADDW",
+	"ADR",
+	"ADRP",
+	"AESD",
+	"AESE",
+	"AESIMC",
+	"AESMC",
+	"AND",
+	"ANDS",
+	"ANDSW",
+	"ANDW",
+	"ASR",
+	"ASRW",
+	"AT",
+	"BCC",
+	"BCS",
+	"BEQ",
+	"BFI",
+	"BFIW",
+	"BFM",
+	"BFMW",
+	"BFXIL",
+	"BFXILW",
+	"BGE",
+	"BGT",
+	"BHI",
+	"BHS",
+	"BIC",
+	"BICS",
+	"BICSW",
+	"BICW",
+	"BLE",
+	"BLO",
+	"BLS",
+	"BLT",
+	"BMI",
+	"BNE",
+	"BPL",
+	"BRK",
+	"BVC",
+	"BVS",
+	"CASAD",
+	"CASALB",
+	"CASALD",
+	"CASALH",
+	"CASALW",
+	"CASAW",
+	"CASB",
+	"CASD",
+	"CASH",
+	"CASLD",
+	"CASLW",
+	"CASPD",
+	"CASPW",
+	"CASW",
+	"CBNZ",
+	"CBNZW",
+	"CBZ",
+	"CBZW",
+	"CCMN",
+	"CCMNW",
+	"CCMP",
+	"CCMPW",
+	"CINC",
+	"CINCW",
+	"CINV",
+	"CINVW",
+	"CLREX",
+	"CLS",
+	"CLSW",
+	"CLZ",
+	"CLZW",
+	"CMN",
+	"CMNW",
+	"CMP",
+	"CMPW",
+	"CNEG",
+	"CNEGW",
+	"CRC32B",
+	"CRC32CB",
+	"CRC32CH",
+	"CRC32CW",
+	"CRC32CX",
+	"CRC32H",
+	"CRC32W",
+	"CRC32X",
+	"CSEL",
+	"CSELW",
+	"CSET",
+	"CSETM",
+	"CSETMW",
+	"CSETW",
+	"CSINC",
+	"CSINCW",
+	"CSINV",
+	"CSINVW",
+	"CSNEG",
+	"CSNEGW",
+	"DC",
+	"DCPS1",
+	"DCPS2",
+	"DCPS3",
+	"DMB",
+	"DRPS",
+	"DSB",
+	"DWORD",
+	"EON",
+	"EONW",
+	"EOR",
+	"EORW",
+	"ERET",
+	"EXTR",
+	"EXTRW",
+	"FABSD",
+	"FABSS",
+	"FADDD",
+	"FADDS",
+	"FCCMPD",
+	"FCCMPED",
+	"FCCMPES",
+	"FCCMPS",
+	"FCMPD",
+	"FCMPED",
+	"FCMPES",
+	"FCMPS",
+	"FCSELD",
+	"FCSELS",
+	"FCVTDH",
+	"FCVTDS",
+	"FCVTHD",
+	"FCVTHS",
+	"FCVTSD",
+	"FCVTSH",
+	"FCVTZSD",
+	"FCVTZSDW",
+	"FCVTZSS",
+	"FCVTZSSW",
+	"FCVTZUD",
+	"FCVTZUDW",
+	"FCVTZUS",
+	"FCVTZUSW",
+	"FDIVD",
+	"FDIVS",
+	"FLDPD",
+	"FLDPQ",
+	"FLDPS",
+	"FMADDD",
+	"FMADDS",
+	"FMAXD",
+	"FMAXNMD",
+	"FMAXNMS",
+	"FMAXS",
+	"FMIND",
+	"FMINNMD",
+	"FMINNMS",
+	"FMINS",
+	"FMOVD",
+	"FMOVQ",
+	"FMOVS",
+	"FMSUBD",
+	"FMSUBS",
+	"FMULD",
+	"FMULS",
+	"FNEGD",
+	"FNEGS",
+	"FNMADDD",
+	"FNMADDS",
+	"FNMSUBD",
+	"FNMSUBS",
+	"FNMULD",
+	"FNMULS",
+	"FRINTAD",
+	"FRINTAS",
+	"FRINTID",
+	"FRINTIS",
+	"FRINTMD",
+	"FRINTMS",
+	"FRINTND",
+	"FRINTNS",
+	"FRINTPD",
+	"FRINTPS",
+	"FRINTXD",
+	"FRINTXS",
+	"FRINTZD",
+	"FRINTZS",
+	"FSQRTD",
+	"FSQRTS",
+	"FSTPD",
+	"FSTPQ",
+	"FSTPS",
+	"FSUBD",
+	"FSUBS",
+	"HINT",
+	"HLT",
+	"HVC",
+	"IC",
+	"ISB",
+	"LDADDAB",
+	"LDADDAD",
+	"LDADDAH",
+	"LDADDALB",
+	"LDADDALD",
+	"LDADDALH",
+	"LDADDALW",
+	"LDADDAW",
+	"LDADDB",
+	"LDADDD",
+	"LDADDH",
+	"LDADDLB",
+	"LDADDLD",
+	"LDADDLH",
+	"LDADDLW",
+	"LDADDW",
+	"LDAR",
+	"LDARB",
+	"LDARH",
+	"LDARW",
+	"LDAXP",
+	"LDAXPW",
+	"LDAXR",
+	"LDAXRB",
+	"LDAXRH",
+	"LDAXRW",
+	"LDCLRAB",
+	"LDCLRAD",
+	"LDCLRAH",
+	"LDCLRALB",
+	"LDCLRALD",
+	"LDCLRALH",
+	"LDCLRALW",
+	"LDCLRAW",
+	"LDCLRB",
+	"LDCLRD",
+	"LDCLRH",
+	"LDCLRLB",
+	"LDCLRLD",
+	"LDCLRLH",
+	"LDCLRLW",
+	"LDCLRW",
+	"LDEORAB",
+	"LDEORAD",
+	"LDEORAH",
+	"LDEORALB",
+	"LDEORALD",
+	"LDEORALH",
+	"LDEORALW",
+	"LDEORAW",
+	"LDEORB",
+	"LDEORD",
+	"LDEORH",
+	"LDEORLB",
+	"LDEORLD",
+	"LDEORLH",
+	"LDEORLW",
+	"LDEORW",
+	"LDORAB",
+	"LDORAD",
+	"LDORAH",
+	"LDORALB",
+	"LDORALD",
+	"LDORALH",
+	"LDORALW",
+	"LDORAW",
+	"LDORB",
+	"LDORD",
+	"LDORH",
+	"LDORLB",
+	"LDORLD",
+	"LDORLH",
+	"LDORLW",
+	"LDORW",
+	"LDP",
+	"LDPSW",
+	"LDPW",
+	"LDXP",
+	"LDXPW",
+	"LDXR",
+	"LDXRB",
+	"LDXRH",
+	"LDXRW",
+	"LSL",
+	"LSLW",
+	"LSR",
+	"LSRW",
+	"MADD",
+	"MADDW",
+	"MNEG",
+	"MNEGW",
+	"MOVB",
+	"MOVBU",
+	"MOVD",
+	"MOVH",
+	"MOVHU",
+	"MOVK",
+	"MOVKW",
+	"MOVN",
+	"MOVNW",
+	"MOVP",
+	"MOVPD",
+	"MOVPQ",
+	"MOVPS",
+	"MOVPSW",
+	"MOVPW",
+	"MOVW",
+	"MOVWU",
+	"MOVZ",
+	"MOVZW",
+	"MRS",
+	"MSR",
+	"MSUB",
+	"MSUBW",
+	"MUL",
+	"MULW",
+	"MVN",
+	"MVNW",
+	"NEG",
+	"NEGS",
+	"NEGSW",
+	"NEGW",
+	"NGC",
+	"NGCS",
+	"NGCSW",
+	"NGCW",
+	"NOOP",
+	"ORN",
+	"ORNW",
+	"ORR",
+	"ORRW",
+	"PRFM",
+	"PRFUM",
+	"RBIT",
+	"RBITW",
+	"REM",
+	"REMW",
+	"REV",
+	"REV16",
+	"REV16W",
+	"REV32",
+	"REVW",
+	"ROR",
+	"RORW",
+	"SBC",
+	"SBCS",
+	"SBCSW",
+	"SBCW",
+	"SBFIZ",
+	"SBFIZW",
+	"SBFM",
+	"SBFMW",
+	"SBFX",
+	"SBFXW",
+	"SCVTFD",
+	"SCVTFS",
+	"SCVTFWD",
+	"SCVTFWS",
+	"SDIV",
+	"SDIVW",
+	"SEV",
+	"SEVL",
+	"SHA1C",
+	"SHA1H",
+	"SHA1M",
+	"SHA1P",
+	"SHA1SU0",
+	"SHA1SU1",
+	"SHA256H",
+	"SHA256H2",
+	"SHA256SU0",
+	"SHA256SU1",
+	"SHA512H",
+	"SHA512H2",
+	"SHA512SU0",
+	"SHA512SU1",
+	"SMADDL",
+	"SMC",
+	"SMNEGL",
+	"SMSUBL",
+	"SMULH",
+	"SMULL",
+	"STLR",
+	"STLRB",
+	"STLRH",
+	"STLRW",
+	"STLXP",
+	"STLXPW",
+	"STLXR",
+	"STLXRB",
+	"STLXRH",
+	"STLXRW",
+	"STP",
+	"STPW",
+	"STXP",
+	"STXPW",
+	"STXR",
+	"STXRB",
+	"STXRH",
+	"STXRW",
+	"SUB",
+	"SUBS",
+	"SUBSW",
+	"SUBW",
+	"SVC",
+	"SWPAB",
+	"SWPAD",
+	"SWPAH",
+	"SWPALB",
+	"SWPALD",
+	"SWPALH",
+	"SWPALW",
+	"SWPAW",
+	"SWPB",
+	"SWPD",
+	"SWPH",
+	"SWPLB",
+	"SWPLD",
+	"SWPLH",
+	"SWPLW",
+	"SWPW",
+	"SXTB",
+	"SXTBW",
+	"SXTH",
+	"SXTHW",
+	"SXTW",
+	"SYS",
+	"SYSL",
+	"TBNZ",
+	"TBZ",
+	"TLBI",
+	"TST",
+	"TSTW",
+	"UBFIZ",
+	"UBFIZW",
+	"UBFM",
+	"UBFMW",
+	"UBFX",
+	"UBFXW",
+	"UCVTFD",
+	"UCVTFS",
+	"UCVTFWD",
+	"UCVTFWS",
+	"UDIV",
+	"UDIVW",
+	"UMADDL",
+	"UMNEGL",
+	"UMSUBL",
+	"UMULH",
+	"UMULL",
+	"UREM",
+	"UREMW",
+	"UXTB",
+	"UXTBW",
+	"UXTH",
+	"UXTHW",
+	"UXTW",
+	"VADD",
+	"VADDP",
+	"VADDV",
+	"VAND",
+	"VBCAX",
+	"VBIF",
+	"VBIT",
+	"VBSL",
+	"VCMEQ",
+	"VCMTST",
+	"VCNT",
+	"VDUP",
+	"VEOR",
+	"VEOR3",
+	"VEXT",
+	"VFMLA",
+	"VFMLS",
+	"VLD1",
+	"VLD1R",
+	"VLD2",
+	"VLD2R",
+	"VLD3",
+	"VLD3R",
+	"VLD4",
+	"VLD4R",
+	"VMOV",
+	"VMOVD",
+	"VMOVI",
+	"VMOVQ",
+	"VMOVS",
+	"VORR",
+	"VPMULL",
+	"VPMULL2",
+	"VRAX1",
+	"VRBIT",
+	"VREV16",
+	"VREV32",
+	"VREV64",
+	"VSHL",
+	"VSLI",
+	"VSRI",
+	"VST1",
+	"VST2",
+	"VST3",
+	"VST4",
+	"VSUB",
+	"VTBL",
+	"VTBX",
+	"VTRN1",
+	"VTRN2",
+	"VUADDLV",
+	"VUADDW",
+	"VUADDW2",
+	"VUMAX",
+	"VUMIN",
+	"VUSHLL",
+	"VUSHLL2",
+	"VUSHR",
+	"VUSRA",
+	"VUXTL",
+	"VUXTL2",
+	"VUZP1",
+	"VUZP2",
+	"VXAR",
+	"VZIP1",
+	"VZIP2",
+	"WFE",
+	"WFI",
+	"WORD",
+	"YIELD",
+	"BTI",
+	"PACIASP",
+	"AUTIASP",
+	"PACIBSP",
+	"AUTIBSP",
+	"AUTIA1716",
+	"AUTIB1716",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/arm64/anames7.go b/go/src/cmd/internal/obj/arm64/anames7.go
new file mode 100644
index 0000000000000000000000000000000000000000..bf06ac3db29b8c11c07e72ffcc9ccb921d30d7cd
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/anames7.go
@@ -0,0 +1,125 @@
+// Code generated by mkcnames -i a.out.go -o anames7.go -p arm64; DO NOT EDIT.
+
+package arm64
+
+// This order should be strictly consistent to that in a.out.go.
+var cnames7 = []string{
+	"", // C_NONE starts from 1
+	"NONE",
+	"REG",
+	"ZREG",
+	"RSP",
+	"FREG",
+	"VREG",
+	"PAIR",
+	"SHIFT",
+	"EXTREG",
+	"SPR",
+	"COND",
+	"SPOP",
+	"ARNG",
+	"ELEM",
+	"LIST",
+	"ZCON",
+	"ABCON0",
+	"ADDCON0",
+	"ABCON",
+	"AMCON",
+	"ADDCON",
+	"MBCON",
+	"MOVCON",
+	"BITCON",
+	"ADDCON2",
+	"LCON",
+	"MOVCON2",
+	"MOVCON3",
+	"VCON",
+	"FCON",
+	"VCONADDR",
+	"AACON",
+	"AACON2",
+	"LACON",
+	"AECON",
+	"SBRA",
+	"LBRA",
+	"ZAUTO",
+	"NSAUTO_16",
+	"NSAUTO_8",
+	"NSAUTO_4",
+	"NSAUTO",
+	"NPAUTO_16",
+	"NPAUTO",
+	"NQAUTO_16",
+	"NAUTO4K",
+	"PSAUTO_16",
+	"PSAUTO_8",
+	"PSAUTO_4",
+	"PSAUTO",
+	"PPAUTO_16",
+	"PPAUTO",
+	"PQAUTO_16",
+	"UAUTO4K_16",
+	"UAUTO4K_8",
+	"UAUTO4K_4",
+	"UAUTO4K_2",
+	"UAUTO4K",
+	"UAUTO8K_16",
+	"UAUTO8K_8",
+	"UAUTO8K_4",
+	"UAUTO8K",
+	"UAUTO16K_16",
+	"UAUTO16K_8",
+	"UAUTO16K",
+	"UAUTO32K_16",
+	"UAUTO32K",
+	"UAUTO64K",
+	"LAUTOPOOL",
+	"LAUTO",
+	"SEXT1",
+	"SEXT2",
+	"SEXT4",
+	"SEXT8",
+	"SEXT16",
+	"LEXT",
+	"ZOREG",
+	"NSOREG_16",
+	"NSOREG_8",
+	"NSOREG_4",
+	"NSOREG",
+	"NPOREG_16",
+	"NPOREG",
+	"NQOREG_16",
+	"NOREG4K",
+	"PSOREG_16",
+	"PSOREG_8",
+	"PSOREG_4",
+	"PSOREG",
+	"PPOREG_16",
+	"PPOREG",
+	"PQOREG_16",
+	"UOREG4K_16",
+	"UOREG4K_8",
+	"UOREG4K_4",
+	"UOREG4K_2",
+	"UOREG4K",
+	"UOREG8K_16",
+	"UOREG8K_8",
+	"UOREG8K_4",
+	"UOREG8K",
+	"UOREG16K_16",
+	"UOREG16K_8",
+	"UOREG16K",
+	"UOREG32K_16",
+	"UOREG32K",
+	"UOREG64K",
+	"LOREGPOOL",
+	"LOREG",
+	"ADDR",
+	"GOTADDR",
+	"TLS_LE",
+	"TLS_IE",
+	"ROFF",
+	"GOK",
+	"TEXTSIZE",
+	"NCLASS",
+}
diff --git a/go/src/cmd/internal/obj/arm64/asm7.go b/go/src/cmd/internal/obj/arm64/asm7.go
new file mode 100644
index 0000000000000000000000000000000000000000..7addf0ddadf28a6ae35d2635366ad4b36d5cc224
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/asm7.go
@@ -0,0 +1,8017 @@
+// cmd/7l/asm.c, cmd/7l/asmout.c, cmd/7l/optab.c, cmd/7l/span.c, cmd/ld/sub.c, cmd/ld/mod.c, from Vita Nuova.
+// https://bitbucket.org/plan9-from-bell-labs/9-cc/src/master/
+//
+// 	Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// 	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// 	Portions Copyright © 1997-1999 Vita Nuova Limited
+// 	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// 	Portions Copyright © 2004,2006 Bruce Ellis
+// 	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// 	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// 	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm64
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"log"
+	"math"
+	"math/bits"
+	"slices"
+	"strings"
+)
+
+// ctxt7 holds state while assembling a single function.
+// Each function gets a fresh ctxt7.
+// This allows for multiple functions to be safely concurrently assembled.
+type ctxt7 struct {
+	ctxt       *obj.Link
+	newprog    obj.ProgAlloc
+	cursym     *obj.LSym
+	blitrl     *obj.Prog
+	elitrl     *obj.Prog
+	autosize   int32
+	extrasize  int32
+	instoffset int64
+	pc         int64
+	pool       struct {
+		start uint32
+		size  uint32
+	}
+}
+
+const (
+	funcAlign = 16
+)
+
+const (
+	REGFROM = 1
+)
+
+type Optab struct {
+	as    obj.As
+	a1    uint8 // Prog.From
+	a2    uint8 // 2nd source operand, Prog.Reg or Prog.RestArgs[XXX]
+	a3    uint8 // 3rd source operand, Prog.RestArgs[XXX]
+	a4    uint8 // Prog.To
+	a5    uint8 // 2nd destination operand, Prog.RegTo2 or Prog.RestArgs[XXX]
+	type_ int8
+	size_ int8 // the value of this field is not static, use the size() method to return the value
+	param int16
+	flag  int8
+	scond uint8
+}
+
+func IsAtomicInstruction(as obj.As) bool {
+	if _, ok := atomicLDADD[as]; ok {
+		return true
+	}
+	if _, ok := atomicSWP[as]; ok {
+		return true
+	}
+	return false
+}
+
+// known field values of an instruction.
+var atomicLDADD = map[obj.As]uint32{
+	ALDADDAD:  3<<30 | 0x1c5<<21 | 0x00<<10,
+	ALDADDAW:  2<<30 | 0x1c5<<21 | 0x00<<10,
+	ALDADDAH:  1<<30 | 0x1c5<<21 | 0x00<<10,
+	ALDADDAB:  0<<30 | 0x1c5<<21 | 0x00<<10,
+	ALDADDALD: 3<<30 | 0x1c7<<21 | 0x00<<10,
+	ALDADDALW: 2<<30 | 0x1c7<<21 | 0x00<<10,
+	ALDADDALH: 1<<30 | 0x1c7<<21 | 0x00<<10,
+	ALDADDALB: 0<<30 | 0x1c7<<21 | 0x00<<10,
+	ALDADDD:   3<<30 | 0x1c1<<21 | 0x00<<10,
+	ALDADDW:   2<<30 | 0x1c1<<21 | 0x00<<10,
+	ALDADDH:   1<<30 | 0x1c1<<21 | 0x00<<10,
+	ALDADDB:   0<<30 | 0x1c1<<21 | 0x00<<10,
+	ALDADDLD:  3<<30 | 0x1c3<<21 | 0x00<<10,
+	ALDADDLW:  2<<30 | 0x1c3<<21 | 0x00<<10,
+	ALDADDLH:  1<<30 | 0x1c3<<21 | 0x00<<10,
+	ALDADDLB:  0<<30 | 0x1c3<<21 | 0x00<<10,
+	ALDCLRAD:  3<<30 | 0x1c5<<21 | 0x04<<10,
+	ALDCLRAW:  2<<30 | 0x1c5<<21 | 0x04<<10,
+	ALDCLRAH:  1<<30 | 0x1c5<<21 | 0x04<<10,
+	ALDCLRAB:  0<<30 | 0x1c5<<21 | 0x04<<10,
+	ALDCLRALD: 3<<30 | 0x1c7<<21 | 0x04<<10,
+	ALDCLRALW: 2<<30 | 0x1c7<<21 | 0x04<<10,
+	ALDCLRALH: 1<<30 | 0x1c7<<21 | 0x04<<10,
+	ALDCLRALB: 0<<30 | 0x1c7<<21 | 0x04<<10,
+	ALDCLRD:   3<<30 | 0x1c1<<21 | 0x04<<10,
+	ALDCLRW:   2<<30 | 0x1c1<<21 | 0x04<<10,
+	ALDCLRH:   1<<30 | 0x1c1<<21 | 0x04<<10,
+	ALDCLRB:   0<<30 | 0x1c1<<21 | 0x04<<10,
+	ALDCLRLD:  3<<30 | 0x1c3<<21 | 0x04<<10,
+	ALDCLRLW:  2<<30 | 0x1c3<<21 | 0x04<<10,
+	ALDCLRLH:  1<<30 | 0x1c3<<21 | 0x04<<10,
+	ALDCLRLB:  0<<30 | 0x1c3<<21 | 0x04<<10,
+	ALDEORAD:  3<<30 | 0x1c5<<21 | 0x08<<10,
+	ALDEORAW:  2<<30 | 0x1c5<<21 | 0x08<<10,
+	ALDEORAH:  1<<30 | 0x1c5<<21 | 0x08<<10,
+	ALDEORAB:  0<<30 | 0x1c5<<21 | 0x08<<10,
+	ALDEORALD: 3<<30 | 0x1c7<<21 | 0x08<<10,
+	ALDEORALW: 2<<30 | 0x1c7<<21 | 0x08<<10,
+	ALDEORALH: 1<<30 | 0x1c7<<21 | 0x08<<10,
+	ALDEORALB: 0<<30 | 0x1c7<<21 | 0x08<<10,
+	ALDEORD:   3<<30 | 0x1c1<<21 | 0x08<<10,
+	ALDEORW:   2<<30 | 0x1c1<<21 | 0x08<<10,
+	ALDEORH:   1<<30 | 0x1c1<<21 | 0x08<<10,
+	ALDEORB:   0<<30 | 0x1c1<<21 | 0x08<<10,
+	ALDEORLD:  3<<30 | 0x1c3<<21 | 0x08<<10,
+	ALDEORLW:  2<<30 | 0x1c3<<21 | 0x08<<10,
+	ALDEORLH:  1<<30 | 0x1c3<<21 | 0x08<<10,
+	ALDEORLB:  0<<30 | 0x1c3<<21 | 0x08<<10,
+	ALDORAD:   3<<30 | 0x1c5<<21 | 0x0c<<10,
+	ALDORAW:   2<<30 | 0x1c5<<21 | 0x0c<<10,
+	ALDORAH:   1<<30 | 0x1c5<<21 | 0x0c<<10,
+	ALDORAB:   0<<30 | 0x1c5<<21 | 0x0c<<10,
+	ALDORALD:  3<<30 | 0x1c7<<21 | 0x0c<<10,
+	ALDORALW:  2<<30 | 0x1c7<<21 | 0x0c<<10,
+	ALDORALH:  1<<30 | 0x1c7<<21 | 0x0c<<10,
+	ALDORALB:  0<<30 | 0x1c7<<21 | 0x0c<<10,
+	ALDORD:    3<<30 | 0x1c1<<21 | 0x0c<<10,
+	ALDORW:    2<<30 | 0x1c1<<21 | 0x0c<<10,
+	ALDORH:    1<<30 | 0x1c1<<21 | 0x0c<<10,
+	ALDORB:    0<<30 | 0x1c1<<21 | 0x0c<<10,
+	ALDORLD:   3<<30 | 0x1c3<<21 | 0x0c<<10,
+	ALDORLW:   2<<30 | 0x1c3<<21 | 0x0c<<10,
+	ALDORLH:   1<<30 | 0x1c3<<21 | 0x0c<<10,
+	ALDORLB:   0<<30 | 0x1c3<<21 | 0x0c<<10,
+}
+
+var atomicSWP = map[obj.As]uint32{
+	ASWPAD:  3<<30 | 0x1c5<<21 | 0x20<<10,
+	ASWPAW:  2<<30 | 0x1c5<<21 | 0x20<<10,
+	ASWPAH:  1<<30 | 0x1c5<<21 | 0x20<<10,
+	ASWPAB:  0<<30 | 0x1c5<<21 | 0x20<<10,
+	ASWPALD: 3<<30 | 0x1c7<<21 | 0x20<<10,
+	ASWPALW: 2<<30 | 0x1c7<<21 | 0x20<<10,
+	ASWPALH: 1<<30 | 0x1c7<<21 | 0x20<<10,
+	ASWPALB: 0<<30 | 0x1c7<<21 | 0x20<<10,
+	ASWPD:   3<<30 | 0x1c1<<21 | 0x20<<10,
+	ASWPW:   2<<30 | 0x1c1<<21 | 0x20<<10,
+	ASWPH:   1<<30 | 0x1c1<<21 | 0x20<<10,
+	ASWPB:   0<<30 | 0x1c1<<21 | 0x20<<10,
+	ASWPLD:  3<<30 | 0x1c3<<21 | 0x20<<10,
+	ASWPLW:  2<<30 | 0x1c3<<21 | 0x20<<10,
+	ASWPLH:  1<<30 | 0x1c3<<21 | 0x20<<10,
+	ASWPLB:  0<<30 | 0x1c3<<21 | 0x20<<10,
+	ACASD:   3<<30 | 0x45<<21 | 0x1f<<10,
+	ACASW:   2<<30 | 0x45<<21 | 0x1f<<10,
+	ACASH:   1<<30 | 0x45<<21 | 0x1f<<10,
+	ACASB:   0<<30 | 0x45<<21 | 0x1f<<10,
+	ACASAD:  3<<30 | 0x47<<21 | 0x1f<<10,
+	ACASAW:  2<<30 | 0x47<<21 | 0x1f<<10,
+	ACASLD:  3<<30 | 0x45<<21 | 0x3f<<10,
+	ACASLW:  2<<30 | 0x45<<21 | 0x3f<<10,
+	ACASALD: 3<<30 | 0x47<<21 | 0x3f<<10,
+	ACASALW: 2<<30 | 0x47<<21 | 0x3f<<10,
+	ACASALH: 1<<30 | 0x47<<21 | 0x3f<<10,
+	ACASALB: 0<<30 | 0x47<<21 | 0x3f<<10,
+}
+var atomicCASP = map[obj.As]uint32{
+	ACASPD: 1<<30 | 0x41<<21 | 0x1f<<10,
+	ACASPW: 0<<30 | 0x41<<21 | 0x1f<<10,
+}
+
+var oprange [ALAST & obj.AMask][]Optab
+
+var xcmp [C_NCLASS][C_NCLASS]bool
+
+const (
+	S32     = 0 << 31
+	S64     = 1 << 31
+	Sbit    = 1 << 29
+	LSL0_32 = 2 << 13
+	LSL0_64 = 3 << 13
+)
+
+func OPDP2(x uint32) uint32 {
+	return 0<<30 | 0<<29 | 0xd6<<21 | x<<10
+}
+
+func OPDP3(sf uint32, op54 uint32, op31 uint32, o0 uint32) uint32 {
+	return sf<<31 | op54<<29 | 0x1B<<24 | op31<<21 | o0<<15
+}
+
+func OPBcc(x uint32) uint32 {
+	return 0x2A<<25 | 0<<24 | 0<<4 | x&15
+}
+
+func OPBLR(x uint32) uint32 {
+	/* x=0, JMP; 1, CALL; 2, RET */
+	return 0x6B<<25 | 0<<23 | x<<21 | 0x1F<<16 | 0<<10
+}
+
+func SYSOP(l uint32, op0 uint32, op1 uint32, crn uint32, crm uint32, op2 uint32, rt uint32) uint32 {
+	return 0x354<<22 | l<<21 | op0<<19 | op1<<16 | crn&15<<12 | crm&15<<8 | op2<<5 | rt
+}
+
+func SYSHINT(x uint32) uint32 {
+	return SYSOP(0, 0, 3, 2, 0, x, 0x1F)
+}
+
+func LDSTR(sz uint32, v uint32, opc uint32) uint32 {
+	return sz<<30 | 7<<27 | v<<26 | opc<<22
+}
+
+func LD2STR(o uint32) uint32 {
+	return o &^ (3 << 22)
+}
+
+func LDSTX(sz uint32, o2 uint32, l uint32, o1 uint32, o0 uint32) uint32 {
+	return sz<<30 | 0x8<<24 | o2<<23 | l<<22 | o1<<21 | o0<<15
+}
+
+func FPCMP(m uint32, s uint32, type_ uint32, op uint32, op2 uint32) uint32 {
+	return m<<31 | s<<29 | 0x1E<<24 | type_<<22 | 1<<21 | op<<14 | 8<<10 | op2
+}
+
+func FPCCMP(m uint32, s uint32, type_ uint32, op uint32) uint32 {
+	return m<<31 | s<<29 | 0x1E<<24 | type_<<22 | 1<<21 | 1<<10 | op<<4
+}
+
+func FPOP1S(m uint32, s uint32, type_ uint32, op uint32) uint32 {
+	return m<<31 | s<<29 | 0x1E<<24 | type_<<22 | 1<<21 | op<<15 | 0x10<<10
+}
+
+func FPOP2S(m uint32, s uint32, type_ uint32, op uint32) uint32 {
+	return m<<31 | s<<29 | 0x1E<<24 | type_<<22 | 1<<21 | op<<12 | 2<<10
+}
+
+func FPOP3S(m uint32, s uint32, type_ uint32, op uint32, op2 uint32) uint32 {
+	return m<<31 | s<<29 | 0x1F<<24 | type_<<22 | op<<21 | op2<<15
+}
+
+func FPCVTI(sf uint32, s uint32, type_ uint32, rmode uint32, op uint32) uint32 {
+	return sf<<31 | s<<29 | 0x1E<<24 | type_<<22 | 1<<21 | rmode<<19 | op<<16 | 0<<10
+}
+
+func ADR(p uint32, o uint32, rt uint32) uint32 {
+	return p<<31 | (o&3)<<29 | 0x10<<24 | ((o>>2)&0x7FFFF)<<5 | rt&31
+}
+
+func OPBIT(x uint32) uint32 {
+	return 1<<30 | 0<<29 | 0xD6<<21 | 0<<16 | x<<10
+}
+
+func MOVCONST(d int64, s int, rt int) uint32 {
+	return uint32(((d>>uint(s*16))&0xFFFF)<<5) | uint32(s)&3<<21 | uint32(rt&31)
+}
+
+const (
+	// Optab.flag
+	LFROM        = 1 << iota // p.From uses constant pool
+	LTO                      // p.To uses constant pool
+	NOTUSETMP                // p expands to multiple instructions, but does NOT use REGTMP
+	BRANCH14BITS             // branch instruction encodes 14 bits
+	BRANCH19BITS             // branch instruction encodes 19 bits
+)
+
+var optab = []Optab{
+	/* struct Optab:
+	OPCODE, from, prog->reg, from3, to, to2, type,size,param,flag,scond */
+	{obj.ATEXT, C_ADDR, C_NONE, C_NONE, C_TEXTSIZE, C_NONE, 0, 0, 0, 0, 0},
+
+	/* arithmetic operations */
+	{AADD, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AADD, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AADC, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AADC, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{ANEG, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 25, 4, 0, 0, 0},
+	{ANEG, C_NONE, C_NONE, C_NONE, C_ZREG, C_NONE, 25, 4, 0, 0, 0},
+	{ANGC, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 17, 4, 0, 0, 0},
+	{ACMP, C_ZREG, C_ZREG, C_NONE, C_NONE, C_NONE, 1, 4, 0, 0, 0},
+	{AADD, C_ADDCON, C_RSP, C_NONE, C_RSP, C_NONE, 2, 4, 0, 0, 0},
+	{AADD, C_ADDCON, C_NONE, C_NONE, C_RSP, C_NONE, 2, 4, 0, 0, 0},
+	{ACMP, C_ADDCON, C_RSP, C_NONE, C_NONE, C_NONE, 2, 4, 0, 0, 0},
+	{AADD, C_MOVCON, C_RSP, C_NONE, C_RSP, C_NONE, 62, 8, 0, 0, 0},
+	{AADD, C_MOVCON, C_NONE, C_NONE, C_RSP, C_NONE, 62, 8, 0, 0, 0},
+	{ACMP, C_MOVCON, C_RSP, C_NONE, C_NONE, C_NONE, 62, 8, 0, 0, 0},
+	{AADD, C_BITCON, C_RSP, C_NONE, C_RSP, C_NONE, 62, 8, 0, 0, 0},
+	{AADD, C_BITCON, C_NONE, C_NONE, C_RSP, C_NONE, 62, 8, 0, 0, 0},
+	{ACMP, C_BITCON, C_RSP, C_NONE, C_NONE, C_NONE, 62, 8, 0, 0, 0},
+	{AADD, C_ADDCON2, C_RSP, C_NONE, C_RSP, C_NONE, 48, 8, 0, NOTUSETMP, 0},
+	{AADD, C_ADDCON2, C_NONE, C_NONE, C_RSP, C_NONE, 48, 8, 0, NOTUSETMP, 0},
+	{AADD, C_MOVCON2, C_RSP, C_NONE, C_RSP, C_NONE, 13, 12, 0, 0, 0},
+	{AADD, C_MOVCON2, C_NONE, C_NONE, C_RSP, C_NONE, 13, 12, 0, 0, 0},
+	{AADD, C_MOVCON3, C_RSP, C_NONE, C_RSP, C_NONE, 13, 16, 0, 0, 0},
+	{AADD, C_MOVCON3, C_NONE, C_NONE, C_RSP, C_NONE, 13, 16, 0, 0, 0},
+	{AADD, C_VCON, C_RSP, C_NONE, C_RSP, C_NONE, 13, 20, 0, 0, 0},
+	{AADD, C_VCON, C_NONE, C_NONE, C_RSP, C_NONE, 13, 20, 0, 0, 0},
+	{ACMP, C_MOVCON2, C_ZREG, C_NONE, C_NONE, C_NONE, 13, 12, 0, 0, 0},
+	{ACMP, C_MOVCON3, C_ZREG, C_NONE, C_NONE, C_NONE, 13, 16, 0, 0, 0},
+	{ACMP, C_VCON, C_ZREG, C_NONE, C_NONE, C_NONE, 13, 20, 0, 0, 0},
+	{AADD, C_SHIFT, C_ZREG, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{AADD, C_SHIFT, C_NONE, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{AMVN, C_SHIFT, C_NONE, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{ACMP, C_SHIFT, C_ZREG, C_NONE, C_NONE, C_NONE, 3, 4, 0, 0, 0},
+	{ANEG, C_SHIFT, C_NONE, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{AADD, C_ZREG, C_RSP, C_NONE, C_RSP, C_NONE, 27, 4, 0, 0, 0},
+	{AADD, C_ZREG, C_NONE, C_NONE, C_RSP, C_NONE, 27, 4, 0, 0, 0},
+	{ACMP, C_ZREG, C_RSP, C_NONE, C_NONE, C_NONE, 27, 4, 0, 0, 0},
+	{AADD, C_EXTREG, C_RSP, C_NONE, C_RSP, C_NONE, 27, 4, 0, 0, 0},
+	{AADD, C_EXTREG, C_NONE, C_NONE, C_RSP, C_NONE, 27, 4, 0, 0, 0},
+	{ACMP, C_EXTREG, C_RSP, C_NONE, C_NONE, C_NONE, 27, 4, 0, 0, 0},
+	{AADD, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AADD, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AMUL, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 15, 4, 0, 0, 0},
+	{AMUL, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 15, 4, 0, 0, 0},
+	{AMADD, C_ZREG, C_ZREG, C_ZREG, C_ZREG, C_NONE, 15, 4, 0, 0, 0},
+	{AREM, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 16, 8, 0, 0, 0},
+	{AREM, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 16, 8, 0, 0, 0},
+	{ASDIV, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{ASDIV, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+
+	{AFADDS, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 54, 4, 0, 0, 0},
+	{AFADDS, C_FREG, C_FREG, C_NONE, C_FREG, C_NONE, 54, 4, 0, 0, 0},
+	{AFMSUBD, C_FREG, C_FREG, C_FREG, C_FREG, C_NONE, 15, 4, 0, 0, 0},
+	{AFCMPS, C_FREG, C_FREG, C_NONE, C_NONE, C_NONE, 56, 4, 0, 0, 0},
+	{AFCMPS, C_FCON, C_FREG, C_NONE, C_NONE, C_NONE, 56, 4, 0, 0, 0},
+	{AVADDP, C_ARNG, C_ARNG, C_NONE, C_ARNG, C_NONE, 72, 4, 0, 0, 0},
+	{AVADD, C_ARNG, C_ARNG, C_NONE, C_ARNG, C_NONE, 72, 4, 0, 0, 0},
+	{AVADD, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 89, 4, 0, 0, 0},
+	{AVADD, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 89, 4, 0, 0, 0},
+	{AVADDV, C_ARNG, C_NONE, C_NONE, C_VREG, C_NONE, 85, 4, 0, 0, 0},
+
+	/* logical operations */
+	{AAND, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AAND, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AANDS, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{AANDS, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 1, 4, 0, 0, 0},
+	{ATST, C_ZREG, C_ZREG, C_NONE, C_NONE, C_NONE, 1, 4, 0, 0, 0},
+	{AAND, C_MBCON, C_ZREG, C_NONE, C_RSP, C_NONE, 53, 4, 0, 0, 0},
+	{AAND, C_MBCON, C_NONE, C_NONE, C_RSP, C_NONE, 53, 4, 0, 0, 0},
+	{AANDS, C_MBCON, C_ZREG, C_NONE, C_ZREG, C_NONE, 53, 4, 0, 0, 0},
+	{AANDS, C_MBCON, C_NONE, C_NONE, C_ZREG, C_NONE, 53, 4, 0, 0, 0},
+	{ATST, C_MBCON, C_ZREG, C_NONE, C_NONE, C_NONE, 53, 4, 0, 0, 0},
+	{AAND, C_BITCON, C_ZREG, C_NONE, C_RSP, C_NONE, 53, 4, 0, 0, 0},
+	{AAND, C_BITCON, C_NONE, C_NONE, C_RSP, C_NONE, 53, 4, 0, 0, 0},
+	{AANDS, C_BITCON, C_ZREG, C_NONE, C_ZREG, C_NONE, 53, 4, 0, 0, 0},
+	{AANDS, C_BITCON, C_NONE, C_NONE, C_ZREG, C_NONE, 53, 4, 0, 0, 0},
+	{ATST, C_BITCON, C_ZREG, C_NONE, C_NONE, C_NONE, 53, 4, 0, 0, 0},
+	{AAND, C_MOVCON, C_ZREG, C_NONE, C_ZREG, C_NONE, 62, 8, 0, 0, 0},
+	{AAND, C_MOVCON, C_NONE, C_NONE, C_ZREG, C_NONE, 62, 8, 0, 0, 0},
+	{AANDS, C_MOVCON, C_ZREG, C_NONE, C_ZREG, C_NONE, 62, 8, 0, 0, 0},
+	{AANDS, C_MOVCON, C_NONE, C_NONE, C_ZREG, C_NONE, 62, 8, 0, 0, 0},
+	{ATST, C_MOVCON, C_ZREG, C_NONE, C_NONE, C_NONE, 62, 8, 0, 0, 0},
+	{AAND, C_MOVCON2, C_ZREG, C_NONE, C_ZREG, C_NONE, 28, 12, 0, 0, 0},
+	{AAND, C_MOVCON2, C_NONE, C_NONE, C_ZREG, C_NONE, 28, 12, 0, 0, 0},
+	{AAND, C_MOVCON3, C_ZREG, C_NONE, C_ZREG, C_NONE, 28, 16, 0, 0, 0},
+	{AAND, C_MOVCON3, C_NONE, C_NONE, C_ZREG, C_NONE, 28, 16, 0, 0, 0},
+	{AAND, C_VCON, C_ZREG, C_NONE, C_ZREG, C_NONE, 28, 20, 0, 0, 0},
+	{AAND, C_VCON, C_NONE, C_NONE, C_ZREG, C_NONE, 28, 20, 0, 0, 0},
+	{AANDS, C_MOVCON2, C_ZREG, C_NONE, C_ZREG, C_NONE, 28, 12, 0, 0, 0},
+	{AANDS, C_MOVCON2, C_NONE, C_NONE, C_ZREG, C_NONE, 28, 12, 0, 0, 0},
+	{AANDS, C_MOVCON3, C_ZREG, C_NONE, C_ZREG, C_NONE, 28, 16, 0, 0, 0},
+	{AANDS, C_MOVCON3, C_NONE, C_NONE, C_ZREG, C_NONE, 28, 16, 0, 0, 0},
+	{AANDS, C_VCON, C_ZREG, C_NONE, C_ZREG, C_NONE, 28, 20, 0, 0, 0},
+	{AANDS, C_VCON, C_NONE, C_NONE, C_ZREG, C_NONE, 28, 20, 0, 0, 0},
+	{ATST, C_MOVCON2, C_ZREG, C_NONE, C_NONE, C_NONE, 28, 12, 0, 0, 0},
+	{ATST, C_MOVCON3, C_ZREG, C_NONE, C_NONE, C_NONE, 28, 16, 0, 0, 0},
+	{ATST, C_VCON, C_ZREG, C_NONE, C_NONE, C_NONE, 28, 20, 0, 0, 0},
+	{AAND, C_SHIFT, C_ZREG, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{AAND, C_SHIFT, C_NONE, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{AANDS, C_SHIFT, C_ZREG, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{AANDS, C_SHIFT, C_NONE, C_NONE, C_ZREG, C_NONE, 3, 4, 0, 0, 0},
+	{ATST, C_SHIFT, C_ZREG, C_NONE, C_NONE, C_NONE, 3, 4, 0, 0, 0},
+	{AMOVD, C_RSP, C_NONE, C_NONE, C_RSP, C_NONE, 24, 4, 0, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 24, 4, 0, 0, 0},
+	{AMVN, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 24, 4, 0, 0, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 45, 4, 0, 0, 0}, /* also MOVBU */
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 45, 4, 0, 0, 0}, /* also MOVHU */
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 45, 4, 0, 0, 0}, /* also MOVWU */
+	/* TODO: MVN C_SHIFT */
+
+	/* MOVs that become MOVK/MOVN/MOVZ/ADD/SUB/OR */
+	{AMOVW, C_MBCON, C_NONE, C_NONE, C_ZREG, C_NONE, 32, 4, 0, 0, 0},
+	{AMOVD, C_MBCON, C_NONE, C_NONE, C_ZREG, C_NONE, 32, 4, 0, 0, 0},
+	{AMOVW, C_MOVCON, C_NONE, C_NONE, C_ZREG, C_NONE, 32, 4, 0, 0, 0},
+	{AMOVD, C_MOVCON, C_NONE, C_NONE, C_ZREG, C_NONE, 32, 4, 0, 0, 0},
+	{AMOVW, C_BITCON, C_NONE, C_NONE, C_RSP, C_NONE, 32, 4, 0, 0, 0},
+	{AMOVD, C_BITCON, C_NONE, C_NONE, C_RSP, C_NONE, 32, 4, 0, 0, 0},
+	{AMOVW, C_MOVCON2, C_NONE, C_NONE, C_ZREG, C_NONE, 12, 8, 0, NOTUSETMP, 0},
+	{AMOVD, C_MOVCON2, C_NONE, C_NONE, C_ZREG, C_NONE, 12, 8, 0, NOTUSETMP, 0},
+	{AMOVD, C_MOVCON3, C_NONE, C_NONE, C_ZREG, C_NONE, 12, 12, 0, NOTUSETMP, 0},
+	{AMOVD, C_VCON, C_NONE, C_NONE, C_ZREG, C_NONE, 12, 16, 0, NOTUSETMP, 0},
+
+	{AMOVK, C_VCON, C_NONE, C_NONE, C_ZREG, C_NONE, 33, 4, 0, 0, 0},
+	{AMOVD, C_AACON, C_NONE, C_NONE, C_RSP, C_NONE, 4, 4, REGFROM, 0, 0},
+	{AMOVD, C_AACON2, C_NONE, C_NONE, C_RSP, C_NONE, 4, 8, REGFROM, NOTUSETMP, 0},
+
+	/* load long effective stack address (load int32 offset and add) */
+	{AMOVD, C_LACON, C_NONE, C_NONE, C_RSP, C_NONE, 34, 8, REGSP, LFROM, 0},
+
+	// Load a large constant into a vector register.
+	{AVMOVS, C_ADDR, C_NONE, C_NONE, C_VREG, C_NONE, 65, 12, 0, 0, 0},
+	{AVMOVD, C_ADDR, C_NONE, C_NONE, C_VREG, C_NONE, 65, 12, 0, 0, 0},
+	{AVMOVQ, C_ADDR, C_NONE, C_NONE, C_VREG, C_NONE, 65, 12, 0, 0, 0},
+
+	/* jump operations */
+	{AB, C_NONE, C_NONE, C_NONE, C_SBRA, C_NONE, 5, 4, 0, 0, 0},
+	{ABL, C_NONE, C_NONE, C_NONE, C_SBRA, C_NONE, 5, 4, 0, 0, 0},
+	{AB, C_NONE, C_NONE, C_NONE, C_ZOREG, C_NONE, 6, 4, 0, 0, 0},
+	{ABL, C_NONE, C_NONE, C_NONE, C_ZREG, C_NONE, 6, 4, 0, 0, 0},
+	{ABL, C_NONE, C_NONE, C_NONE, C_ZOREG, C_NONE, 6, 4, 0, 0, 0},
+	{obj.ARET, C_NONE, C_NONE, C_NONE, C_ZREG, C_NONE, 6, 4, 0, 0, 0},
+	{obj.ARET, C_NONE, C_NONE, C_NONE, C_ZOREG, C_NONE, 6, 4, 0, 0, 0},
+	{ABEQ, C_NONE, C_NONE, C_NONE, C_SBRA, C_NONE, 7, 4, 0, BRANCH19BITS, 0},
+	{ACBZ, C_ZREG, C_NONE, C_NONE, C_SBRA, C_NONE, 39, 4, 0, BRANCH19BITS, 0},
+	{ATBZ, C_VCON, C_ZREG, C_NONE, C_SBRA, C_NONE, 40, 4, 0, BRANCH14BITS, 0},
+	{AERET, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 41, 4, 0, 0, 0},
+
+	// get a PC-relative address
+	{AADRP, C_SBRA, C_NONE, C_NONE, C_ZREG, C_NONE, 60, 4, 0, 0, 0},
+	{AADR, C_SBRA, C_NONE, C_NONE, C_ZREG, C_NONE, 61, 4, 0, 0, 0},
+
+	{ACLREX, C_NONE, C_NONE, C_NONE, C_VCON, C_NONE, 38, 4, 0, 0, 0},
+	{ACLREX, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 38, 4, 0, 0, 0},
+	{ABFM, C_VCON, C_ZREG, C_VCON, C_ZREG, C_NONE, 42, 4, 0, 0, 0},
+	{ABFI, C_VCON, C_ZREG, C_VCON, C_ZREG, C_NONE, 43, 4, 0, 0, 0},
+	{AEXTR, C_VCON, C_ZREG, C_ZREG, C_ZREG, C_NONE, 44, 4, 0, 0, 0},
+	{ASXTB, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 45, 4, 0, 0, 0},
+	{ACLS, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 46, 4, 0, 0, 0},
+	{ALSL, C_VCON, C_ZREG, C_NONE, C_ZREG, C_NONE, 8, 4, 0, 0, 0},
+	{ALSL, C_VCON, C_NONE, C_NONE, C_ZREG, C_NONE, 8, 4, 0, 0, 0},
+	{ALSL, C_ZREG, C_NONE, C_NONE, C_ZREG, C_NONE, 9, 4, 0, 0, 0},
+	{ALSL, C_ZREG, C_ZREG, C_NONE, C_ZREG, C_NONE, 9, 4, 0, 0, 0},
+	{ASVC, C_VCON, C_NONE, C_NONE, C_NONE, C_NONE, 10, 4, 0, 0, 0},
+	{ASVC, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 10, 4, 0, 0, 0},
+	{ADWORD, C_NONE, C_NONE, C_NONE, C_VCON, C_NONE, 11, 8, 0, NOTUSETMP, 0},
+	{ADWORD, C_NONE, C_NONE, C_NONE, C_LEXT, C_NONE, 11, 8, 0, NOTUSETMP, 0},
+	{ADWORD, C_NONE, C_NONE, C_NONE, C_ADDR, C_NONE, 11, 8, 0, NOTUSETMP, 0},
+	{ADWORD, C_NONE, C_NONE, C_NONE, C_LACON, C_NONE, 11, 8, 0, NOTUSETMP, 0},
+	{AWORD, C_NONE, C_NONE, C_NONE, C_LCON, C_NONE, 14, 4, 0, 0, 0},
+	{AWORD, C_NONE, C_NONE, C_NONE, C_LEXT, C_NONE, 14, 4, 0, 0, 0},
+	{AWORD, C_NONE, C_NONE, C_NONE, C_ADDR, C_NONE, 14, 4, 0, 0, 0},
+	{AMOVW, C_VCONADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 68, 8, 0, NOTUSETMP, 0},
+	{AMOVD, C_VCONADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 68, 8, 0, NOTUSETMP, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
+	{AMOVB, C_ADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 65, 12, 0, 0, 0},
+	{AMOVH, C_ADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 65, 12, 0, 0, 0},
+	{AMOVW, C_ADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 65, 12, 0, 0, 0},
+	{AMOVD, C_ADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 65, 12, 0, 0, 0},
+	{AMOVD, C_GOTADDR, C_NONE, C_NONE, C_ZREG, C_NONE, 71, 8, 0, 0, 0},
+	{AMOVD, C_TLS_LE, C_NONE, C_NONE, C_ZREG, C_NONE, 69, 4, 0, 0, 0},
+	{AMOVD, C_TLS_IE, C_NONE, C_NONE, C_ZREG, C_NONE, 70, 8, 0, 0, 0},
+
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
+	{AFMOVS, C_ADDR, C_NONE, C_NONE, C_FREG, C_NONE, 65, 12, 0, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_ADDR, C_NONE, 64, 12, 0, 0, 0},
+	{AFMOVD, C_ADDR, C_NONE, C_NONE, C_FREG, C_NONE, 65, 12, 0, 0, 0},
+	{AFMOVS, C_FCON, C_NONE, C_NONE, C_FREG, C_NONE, 55, 4, 0, 0, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 54, 4, 0, 0, 0},
+	{AFMOVD, C_FCON, C_NONE, C_NONE, C_FREG, C_NONE, 55, 4, 0, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 54, 4, 0, 0, 0},
+	{AFMOVS, C_ZREG, C_NONE, C_NONE, C_FREG, C_NONE, 29, 4, 0, 0, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_ZREG, C_NONE, 29, 4, 0, 0, 0},
+	{AFMOVD, C_ZREG, C_NONE, C_NONE, C_FREG, C_NONE, 29, 4, 0, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_ZREG, C_NONE, 29, 4, 0, 0, 0},
+	{AFCVTZSD, C_FREG, C_NONE, C_NONE, C_ZREG, C_NONE, 29, 4, 0, 0, 0},
+	{ASCVTFD, C_ZREG, C_NONE, C_NONE, C_FREG, C_NONE, 29, 4, 0, 0, 0},
+	{AFCVTSD, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 29, 4, 0, 0, 0},
+	{AVMOV, C_ELEM, C_NONE, C_NONE, C_ZREG, C_NONE, 73, 4, 0, 0, 0},
+	{AVMOV, C_ELEM, C_NONE, C_NONE, C_ELEM, C_NONE, 92, 4, 0, 0, 0},
+	{AVMOV, C_ELEM, C_NONE, C_NONE, C_VREG, C_NONE, 80, 4, 0, 0, 0},
+	{AVMOV, C_ZREG, C_NONE, C_NONE, C_ARNG, C_NONE, 82, 4, 0, 0, 0},
+	{AVMOV, C_ZREG, C_NONE, C_NONE, C_ELEM, C_NONE, 78, 4, 0, 0, 0},
+	{AVMOV, C_ARNG, C_NONE, C_NONE, C_ARNG, C_NONE, 83, 4, 0, 0, 0},
+	{AVDUP, C_ELEM, C_NONE, C_NONE, C_ARNG, C_NONE, 79, 4, 0, 0, 0},
+	{AVDUP, C_ELEM, C_NONE, C_NONE, C_VREG, C_NONE, 80, 4, 0, 0, 0},
+	{AVDUP, C_ZREG, C_NONE, C_NONE, C_ARNG, C_NONE, 82, 4, 0, 0, 0},
+	{AVMOVI, C_ADDCON, C_NONE, C_NONE, C_ARNG, C_NONE, 86, 4, 0, 0, 0},
+	{AVFMLA, C_ARNG, C_ARNG, C_NONE, C_ARNG, C_NONE, 72, 4, 0, 0, 0},
+	{AVEXT, C_VCON, C_ARNG, C_ARNG, C_ARNG, C_NONE, 94, 4, 0, 0, 0},
+	{AVTBL, C_ARNG, C_NONE, C_LIST, C_ARNG, C_NONE, 100, 4, 0, 0, 0},
+	{AVUSHR, C_VCON, C_ARNG, C_NONE, C_ARNG, C_NONE, 95, 4, 0, 0, 0},
+	{AVZIP1, C_ARNG, C_ARNG, C_NONE, C_ARNG, C_NONE, 72, 4, 0, 0, 0},
+	{AVUSHLL, C_VCON, C_ARNG, C_NONE, C_ARNG, C_NONE, 102, 4, 0, 0, 0},
+	{AVUXTL, C_ARNG, C_NONE, C_NONE, C_ARNG, C_NONE, 102, 4, 0, 0, 0},
+	{AVUADDW, C_ARNG, C_ARNG, C_NONE, C_ARNG, C_NONE, 105, 4, 0, 0, 0},
+
+	/* conditional operations */
+	{ACSEL, C_COND, C_ZREG, C_ZREG, C_ZREG, C_NONE, 18, 4, 0, 0, 0},
+	{ACINC, C_COND, C_ZREG, C_NONE, C_ZREG, C_NONE, 18, 4, 0, 0, 0},
+	{ACSET, C_COND, C_NONE, C_NONE, C_ZREG, C_NONE, 18, 4, 0, 0, 0},
+	{AFCSELD, C_COND, C_FREG, C_FREG, C_FREG, C_NONE, 18, 4, 0, 0, 0},
+	{ACCMN, C_COND, C_ZREG, C_ZREG, C_VCON, C_NONE, 19, 4, 0, 0, 0},
+	{ACCMN, C_COND, C_ZREG, C_VCON, C_VCON, C_NONE, 19, 4, 0, 0, 0},
+	{AFCCMPS, C_COND, C_FREG, C_FREG, C_VCON, C_NONE, 57, 4, 0, 0, 0},
+
+	/* scaled 12-bit unsigned displacement store */
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_UAUTO4K, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_UOREG4K, C_NONE, 20, 4, 0, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_UAUTO8K, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_UOREG8K, C_NONE, 20, 4, 0, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_UAUTO16K, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_UOREG16K, C_NONE, 20, 4, 0, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_UAUTO32K, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_UOREG32K, C_NONE, 20, 4, 0, 0, 0},
+
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_UAUTO16K, C_NONE, 20, 4, REGSP, 0, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_UOREG16K, C_NONE, 20, 4, 0, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_UAUTO32K, C_NONE, 20, 4, REGSP, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_UOREG32K, C_NONE, 20, 4, 0, 0, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_UAUTO64K, C_NONE, 20, 4, REGSP, 0, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_UOREG64K, C_NONE, 20, 4, 0, 0, 0},
+
+	/* unscaled 9-bit signed displacement store */
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_NSAUTO, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_NSOREG, C_NONE, 20, 4, 0, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_NSAUTO, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_NSOREG, C_NONE, 20, 4, 0, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_NSAUTO, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_NSOREG, C_NONE, 20, 4, 0, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_NSAUTO, C_NONE, 20, 4, REGSP, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_NSOREG, C_NONE, 20, 4, 0, 0, 0},
+
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_NSAUTO, C_NONE, 20, 4, REGSP, 0, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_NSOREG, C_NONE, 20, 4, 0, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_NSAUTO, C_NONE, 20, 4, REGSP, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_NSOREG, C_NONE, 20, 4, 0, 0, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_NSAUTO, C_NONE, 20, 4, REGSP, 0, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_NSOREG, C_NONE, 20, 4, 0, 0, 0},
+
+	/* scaled 12-bit unsigned displacement load */
+	{AMOVB, C_UAUTO4K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVB, C_UOREG4K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+	{AMOVH, C_UAUTO8K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVH, C_UOREG8K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+	{AMOVW, C_UAUTO16K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVW, C_UOREG16K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+	{AMOVD, C_UAUTO32K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVD, C_UOREG32K, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+
+	{AFMOVS, C_UAUTO16K, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AFMOVS, C_UOREG16K, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0, 0},
+	{AFMOVD, C_UAUTO32K, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AFMOVD, C_UOREG32K, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0, 0},
+	{AFMOVQ, C_UAUTO64K, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AFMOVQ, C_UOREG64K, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0, 0},
+
+	/* unscaled 9-bit signed displacement load */
+	{AMOVB, C_NSAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVB, C_NSOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+	{AMOVH, C_NSAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVH, C_NSOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+	{AMOVW, C_NSAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVW, C_NSOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+	{AMOVD, C_NSAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AMOVD, C_NSOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 21, 4, 0, 0, 0},
+
+	{AFMOVS, C_NSAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AFMOVS, C_NSOREG, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0, 0},
+	{AFMOVD, C_NSAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AFMOVD, C_NSOREG, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0, 0},
+	{AFMOVQ, C_NSAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, REGSP, 0, 0},
+	{AFMOVQ, C_NSOREG, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0, 0},
+
+	/* long displacement store */
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 30, 8, REGSP, 0, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 30, 8, REGSP, LTO, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 30, 8, 0, 0, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 30, 8, 0, LTO, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 30, 8, REGSP, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 30, 8, REGSP, LTO, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 30, 8, 0, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 30, 8, 0, LTO, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 30, 8, REGSP, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 30, 8, REGSP, LTO, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 30, 8, 0, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 30, 8, 0, LTO, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 30, 8, REGSP, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 30, 8, REGSP, LTO, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 30, 8, 0, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 30, 8, 0, LTO, 0},
+
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 30, 8, REGSP, 0, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 30, 8, REGSP, LTO, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 30, 8, 0, 0, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 30, 8, 0, LTO, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 30, 8, REGSP, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 30, 8, REGSP, LTO, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 30, 8, 0, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 30, 8, 0, LTO, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 30, 8, REGSP, 0, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 30, 8, REGSP, LTO, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 30, 8, 0, 0, 0},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 30, 8, 0, LTO, 0},
+
+	/* long displacement load */
+	{AMOVB, C_LAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, 0, 0},
+	{AMOVB, C_LAUTOPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, LFROM, 0},
+	{AMOVB, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, 0, 0},
+	{AMOVB, C_LOREGPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, LFROM, 0},
+	{AMOVH, C_LAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, 0, 0},
+	{AMOVH, C_LAUTOPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, LFROM, 0},
+	{AMOVH, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, 0, 0},
+	{AMOVH, C_LOREGPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, LFROM, 0},
+	{AMOVW, C_LAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, 0, 0},
+	{AMOVW, C_LAUTOPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, LFROM, 0},
+	{AMOVW, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, 0, 0},
+	{AMOVW, C_LOREGPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, LFROM, 0},
+	{AMOVD, C_LAUTO, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, 0, 0},
+	{AMOVD, C_LAUTOPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, REGSP, LFROM, 0},
+	{AMOVD, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, 0, 0},
+	{AMOVD, C_LOREGPOOL, C_NONE, C_NONE, C_ZREG, C_NONE, 31, 8, 0, LFROM, 0},
+
+	{AFMOVS, C_LAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, REGSP, 0, 0},
+	{AFMOVS, C_LAUTOPOOL, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, REGSP, LFROM, 0},
+	{AFMOVS, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, 0, 0, 0},
+	{AFMOVS, C_LOREGPOOL, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, 0, LFROM, 0},
+	{AFMOVD, C_LAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, REGSP, 0, 0},
+	{AFMOVD, C_LAUTOPOOL, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, REGSP, LFROM, 0},
+	{AFMOVD, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, 0, 0, 0},
+	{AFMOVD, C_LOREGPOOL, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, 0, LFROM, 0},
+	{AFMOVQ, C_LAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, REGSP, 0, 0},
+	{AFMOVQ, C_LAUTOPOOL, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, REGSP, LFROM, 0},
+	{AFMOVQ, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, 0, 0, 0},
+	{AFMOVQ, C_LOREGPOOL, C_NONE, C_NONE, C_FREG, C_NONE, 31, 8, 0, LFROM, 0},
+
+	/* pre/post-indexed load (unscaled, signed 9-bit offset) */
+	{AMOVD, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPOST},
+	{AMOVW, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPOST},
+	{AMOVH, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPOST},
+	{AMOVB, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPOST},
+	{AFMOVS, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 22, 4, 0, 0, C_XPOST},
+	{AFMOVD, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 22, 4, 0, 0, C_XPOST},
+	{AFMOVQ, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 22, 4, 0, 0, C_XPOST},
+
+	{AMOVD, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPRE},
+	{AMOVW, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPRE},
+	{AMOVH, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPRE},
+	{AMOVB, C_LOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 22, 4, 0, 0, C_XPRE},
+	{AFMOVS, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 22, 4, 0, 0, C_XPRE},
+	{AFMOVD, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 22, 4, 0, 0, C_XPRE},
+	{AFMOVQ, C_LOREG, C_NONE, C_NONE, C_FREG, C_NONE, 22, 4, 0, 0, C_XPRE},
+
+	/* pre/post-indexed store (unscaled, signed 9-bit offset) */
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPOST},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPOST},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPOST},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPOST},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPOST},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPOST},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPOST},
+
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPRE},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPRE},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPRE},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPRE},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPRE},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPRE},
+	{AFMOVQ, C_FREG, C_NONE, C_NONE, C_LOREG, C_NONE, 23, 4, 0, 0, C_XPRE},
+
+	/* load with shifted or extended register offset */
+	{AMOVD, C_ROFF, C_NONE, C_NONE, C_ZREG, C_NONE, 98, 4, 0, 0, 0},
+	{AMOVW, C_ROFF, C_NONE, C_NONE, C_ZREG, C_NONE, 98, 4, 0, 0, 0},
+	{AMOVH, C_ROFF, C_NONE, C_NONE, C_ZREG, C_NONE, 98, 4, 0, 0, 0},
+	{AMOVB, C_ROFF, C_NONE, C_NONE, C_ZREG, C_NONE, 98, 4, 0, 0, 0},
+	{AFMOVS, C_ROFF, C_NONE, C_NONE, C_FREG, C_NONE, 98, 4, 0, 0, 0},
+	{AFMOVD, C_ROFF, C_NONE, C_NONE, C_FREG, C_NONE, 98, 4, 0, 0, 0},
+
+	/* store with extended register offset */
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_ROFF, C_NONE, 99, 4, 0, 0, 0},
+	{AMOVW, C_ZREG, C_NONE, C_NONE, C_ROFF, C_NONE, 99, 4, 0, 0, 0},
+	{AMOVH, C_ZREG, C_NONE, C_NONE, C_ROFF, C_NONE, 99, 4, 0, 0, 0},
+	{AMOVB, C_ZREG, C_NONE, C_NONE, C_ROFF, C_NONE, 99, 4, 0, 0, 0},
+	{AFMOVS, C_FREG, C_NONE, C_NONE, C_ROFF, C_NONE, 99, 4, 0, 0, 0},
+	{AFMOVD, C_FREG, C_NONE, C_NONE, C_ROFF, C_NONE, 99, 4, 0, 0, 0},
+
+	/* pre/post-indexed/signed-offset load/store register pair
+	   (unscaled, signed 10-bit quad-aligned and long offset).
+	The pre/post-indexed format only supports OREG cases because
+	the RSP and pseudo registers are not allowed to be modified
+	in this way. */
+	{AFLDPQ, C_NQAUTO_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, REGSP, 0, 0},
+	{AFLDPQ, C_PQAUTO_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, REGSP, 0, 0},
+	{AFLDPQ, C_UAUTO4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, REGSP, 0, 0},
+	{AFLDPQ, C_NAUTO4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, REGSP, 0, 0},
+	{AFLDPQ, C_LAUTO, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, REGSP, 0, 0},
+	{AFLDPQ, C_LAUTOPOOL, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, REGSP, LFROM, 0},
+	{AFLDPQ, C_NQOREG_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, 0},
+	{AFLDPQ, C_NQOREG_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPRE},
+	{AFLDPQ, C_NQOREG_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPOST},
+	{AFLDPQ, C_PQOREG_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, 0},
+	{AFLDPQ, C_PQOREG_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPRE},
+	{AFLDPQ, C_PQOREG_16, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPOST},
+	{AFLDPQ, C_UOREG4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, 0, 0, 0},
+	{AFLDPQ, C_NOREG4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, 0, 0, 0},
+	{AFLDPQ, C_LOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, 0, 0, 0},
+	{AFLDPQ, C_LOREGPOOL, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, 0, LFROM, 0},
+	{AFLDPQ, C_ADDR, C_NONE, C_NONE, C_PAIR, C_NONE, 88, 12, 0, 0, 0},
+
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_NQAUTO_16, C_NONE, 67, 4, REGSP, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_PQAUTO_16, C_NONE, 67, 4, REGSP, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_UAUTO4K, C_NONE, 76, 8, REGSP, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_NAUTO4K, C_NONE, 76, 8, REGSP, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_LAUTO, C_NONE, 77, 12, REGSP, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 77, 12, REGSP, LTO, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_NQOREG_16, C_NONE, 67, 4, 0, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_NQOREG_16, C_NONE, 67, 4, 0, 0, C_XPRE},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_NQOREG_16, C_NONE, 67, 4, 0, 0, C_XPOST},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_PQOREG_16, C_NONE, 67, 4, 0, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_PQOREG_16, C_NONE, 67, 4, 0, 0, C_XPRE},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_PQOREG_16, C_NONE, 67, 4, 0, 0, C_XPOST},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_UOREG4K, C_NONE, 76, 8, 0, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_NOREG4K, C_NONE, 76, 8, 0, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_LOREG, C_NONE, 77, 12, 0, 0, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 77, 12, 0, LTO, 0},
+	{AFSTPQ, C_PAIR, C_NONE, C_NONE, C_ADDR, C_NONE, 87, 12, 0, 0, 0},
+
+	{ALDP, C_NPAUTO, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, REGSP, 0, 0},
+	{ALDP, C_PPAUTO, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, REGSP, 0, 0},
+	{ALDP, C_UAUTO4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, REGSP, 0, 0},
+	{ALDP, C_NAUTO4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, REGSP, 0, 0},
+	{ALDP, C_LAUTO, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, REGSP, 0, 0},
+	{ALDP, C_LAUTOPOOL, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, REGSP, LFROM, 0},
+	{ALDP, C_NPOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, 0},
+	{ALDP, C_NPOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPRE},
+	{ALDP, C_NPOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPOST},
+	{ALDP, C_PPOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, 0},
+	{ALDP, C_PPOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPRE},
+	{ALDP, C_PPOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPOST},
+	{ALDP, C_UOREG4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, 0, 0, 0},
+	{ALDP, C_NOREG4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, 0, 0, 0},
+	{ALDP, C_LOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, 0, 0, 0},
+	{ALDP, C_LOREGPOOL, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, 0, LFROM, 0},
+	{ALDP, C_ADDR, C_NONE, C_NONE, C_PAIR, C_NONE, 88, 12, 0, 0, 0},
+
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_NPAUTO, C_NONE, 67, 4, REGSP, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_PPAUTO, C_NONE, 67, 4, REGSP, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_UAUTO4K, C_NONE, 76, 8, REGSP, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_NAUTO4K, C_NONE, 76, 8, REGSP, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_LAUTO, C_NONE, 77, 12, REGSP, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 77, 12, REGSP, LTO, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_NPOREG, C_NONE, 67, 4, 0, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_NPOREG, C_NONE, 67, 4, 0, 0, C_XPRE},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_NPOREG, C_NONE, 67, 4, 0, 0, C_XPOST},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_PPOREG, C_NONE, 67, 4, 0, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_PPOREG, C_NONE, 67, 4, 0, 0, C_XPRE},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_PPOREG, C_NONE, 67, 4, 0, 0, C_XPOST},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_UOREG4K, C_NONE, 76, 8, 0, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_NOREG4K, C_NONE, 76, 8, 0, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_LOREG, C_NONE, 77, 12, 0, 0, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 77, 12, 0, LTO, 0},
+	{ASTP, C_PAIR, C_NONE, C_NONE, C_ADDR, C_NONE, 87, 12, 0, 0, 0},
+
+	// differ from LDP/STP for C_NSAUTO_4/C_PSAUTO_4/C_NSOREG_4/C_PSOREG_4
+	{ALDPW, C_NSAUTO_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, REGSP, 0, 0},
+	{ALDPW, C_PSAUTO_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, REGSP, 0, 0},
+	{ALDPW, C_UAUTO4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, REGSP, 0, 0},
+	{ALDPW, C_NAUTO4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, REGSP, 0, 0},
+	{ALDPW, C_LAUTO, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, REGSP, 0, 0},
+	{ALDPW, C_LAUTOPOOL, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, REGSP, LFROM, 0},
+	{ALDPW, C_NSOREG_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, 0},
+	{ALDPW, C_NSOREG_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPRE},
+	{ALDPW, C_NSOREG_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPOST},
+	{ALDPW, C_PSOREG_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, 0},
+	{ALDPW, C_PSOREG_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPRE},
+	{ALDPW, C_PSOREG_4, C_NONE, C_NONE, C_PAIR, C_NONE, 66, 4, 0, 0, C_XPOST},
+	{ALDPW, C_UOREG4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, 0, 0, 0},
+	{ALDPW, C_NOREG4K, C_NONE, C_NONE, C_PAIR, C_NONE, 74, 8, 0, 0, 0},
+	{ALDPW, C_LOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, 0, 0, 0},
+	{ALDPW, C_LOREGPOOL, C_NONE, C_NONE, C_PAIR, C_NONE, 75, 12, 0, LFROM, 0},
+	{ALDPW, C_ADDR, C_NONE, C_NONE, C_PAIR, C_NONE, 88, 12, 0, 0, 0},
+
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_NSAUTO_4, C_NONE, 67, 4, REGSP, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_PSAUTO_4, C_NONE, 67, 4, REGSP, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_UAUTO4K, C_NONE, 76, 8, REGSP, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_NAUTO4K, C_NONE, 76, 8, REGSP, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_LAUTO, C_NONE, 77, 12, REGSP, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_LAUTOPOOL, C_NONE, 77, 12, REGSP, LTO, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_NSOREG_4, C_NONE, 67, 4, 0, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_NSOREG_4, C_NONE, 67, 4, 0, 0, C_XPRE},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_NSOREG_4, C_NONE, 67, 4, 0, 0, C_XPOST},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_PSOREG_4, C_NONE, 67, 4, 0, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_PSOREG_4, C_NONE, 67, 4, 0, 0, C_XPRE},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_PSOREG_4, C_NONE, 67, 4, 0, 0, C_XPOST},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_UOREG4K, C_NONE, 76, 8, 0, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_NOREG4K, C_NONE, 76, 8, 0, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_LOREG, C_NONE, 77, 12, 0, 0, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_LOREGPOOL, C_NONE, 77, 12, 0, LTO, 0},
+	{ASTPW, C_PAIR, C_NONE, C_NONE, C_ADDR, C_NONE, 87, 12, 0, 0, 0},
+
+	{ASWPD, C_ZREG, C_NONE, C_NONE, C_ZOREG, C_ZREG, 47, 4, 0, 0, 0},
+	{ASWPD, C_ZREG, C_NONE, C_NONE, C_ZAUTO, C_ZREG, 47, 4, REGSP, 0, 0},
+	{ACASPD, C_PAIR, C_NONE, C_NONE, C_ZOREG, C_PAIR, 106, 4, 0, 0, 0},
+	{ACASPD, C_PAIR, C_NONE, C_NONE, C_ZAUTO, C_PAIR, 106, 4, REGSP, 0, 0},
+	{ALDAR, C_ZOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 58, 4, 0, 0, 0},
+	{ALDXR, C_ZOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 58, 4, 0, 0, 0},
+	{ALDAXR, C_ZOREG, C_NONE, C_NONE, C_ZREG, C_NONE, 58, 4, 0, 0, 0},
+	{ALDXP, C_ZOREG, C_NONE, C_NONE, C_PAIR, C_NONE, 58, 4, 0, 0, 0},
+	{ASTLR, C_ZREG, C_NONE, C_NONE, C_ZOREG, C_NONE, 59, 4, 0, 0, 0},
+	{ASTXR, C_ZREG, C_NONE, C_NONE, C_ZOREG, C_ZREG, 59, 4, 0, 0, 0},
+	{ASTLXR, C_ZREG, C_NONE, C_NONE, C_ZOREG, C_ZREG, 59, 4, 0, 0, 0},
+	{ASTXP, C_PAIR, C_NONE, C_NONE, C_ZOREG, C_ZREG, 59, 4, 0, 0, 0},
+
+	/* VLD[1-4]/VST[1-4] */
+	{AVLD1, C_ZOREG, C_NONE, C_NONE, C_LIST, C_NONE, 81, 4, 0, 0, 0},
+	{AVLD1, C_LOREG, C_NONE, C_NONE, C_LIST, C_NONE, 81, 4, 0, 0, C_XPOST},
+	{AVLD1, C_ROFF, C_NONE, C_NONE, C_LIST, C_NONE, 81, 4, 0, 0, C_XPOST},
+	{AVLD1R, C_ZOREG, C_NONE, C_NONE, C_LIST, C_NONE, 81, 4, 0, 0, 0},
+	{AVLD1R, C_LOREG, C_NONE, C_NONE, C_LIST, C_NONE, 81, 4, 0, 0, C_XPOST},
+	{AVLD1R, C_ROFF, C_NONE, C_NONE, C_LIST, C_NONE, 81, 4, 0, 0, C_XPOST},
+	{AVLD1, C_LOREG, C_NONE, C_NONE, C_ELEM, C_NONE, 97, 4, 0, 0, C_XPOST},
+	{AVLD1, C_ROFF, C_NONE, C_NONE, C_ELEM, C_NONE, 97, 4, 0, 0, C_XPOST},
+	{AVLD1, C_LOREG, C_NONE, C_NONE, C_ELEM, C_NONE, 97, 4, 0, 0, 0},
+	{AVST1, C_LIST, C_NONE, C_NONE, C_ZOREG, C_NONE, 84, 4, 0, 0, 0},
+	{AVST1, C_LIST, C_NONE, C_NONE, C_LOREG, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST1, C_LIST, C_NONE, C_NONE, C_ROFF, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST2, C_LIST, C_NONE, C_NONE, C_ZOREG, C_NONE, 84, 4, 0, 0, 0},
+	{AVST2, C_LIST, C_NONE, C_NONE, C_LOREG, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST2, C_LIST, C_NONE, C_NONE, C_ROFF, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST3, C_LIST, C_NONE, C_NONE, C_ZOREG, C_NONE, 84, 4, 0, 0, 0},
+	{AVST3, C_LIST, C_NONE, C_NONE, C_LOREG, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST3, C_LIST, C_NONE, C_NONE, C_ROFF, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST4, C_LIST, C_NONE, C_NONE, C_ZOREG, C_NONE, 84, 4, 0, 0, 0},
+	{AVST4, C_LIST, C_NONE, C_NONE, C_LOREG, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST4, C_LIST, C_NONE, C_NONE, C_ROFF, C_NONE, 84, 4, 0, 0, C_XPOST},
+	{AVST1, C_ELEM, C_NONE, C_NONE, C_LOREG, C_NONE, 96, 4, 0, 0, C_XPOST},
+	{AVST1, C_ELEM, C_NONE, C_NONE, C_ROFF, C_NONE, 96, 4, 0, 0, C_XPOST},
+	{AVST1, C_ELEM, C_NONE, C_NONE, C_LOREG, C_NONE, 96, 4, 0, 0, 0},
+
+	/* special */
+	{AMOVD, C_SPR, C_NONE, C_NONE, C_ZREG, C_NONE, 35, 4, 0, 0, 0},
+	{AMRS, C_SPR, C_NONE, C_NONE, C_ZREG, C_NONE, 35, 4, 0, 0, 0},
+	{AMOVD, C_ZREG, C_NONE, C_NONE, C_SPR, C_NONE, 36, 4, 0, 0, 0},
+	{AMSR, C_ZREG, C_NONE, C_NONE, C_SPR, C_NONE, 36, 4, 0, 0, 0},
+	{AMOVD, C_VCON, C_NONE, C_NONE, C_SPR, C_NONE, 37, 4, 0, 0, 0},
+	{AMSR, C_VCON, C_NONE, C_NONE, C_SPR, C_NONE, 37, 4, 0, 0, 0},
+	{AMSR, C_VCON, C_NONE, C_NONE, C_SPOP, C_NONE, 37, 4, 0, 0, 0},
+	{APRFM, C_UOREG32K, C_NONE, C_NONE, C_SPOP, C_NONE, 91, 4, 0, 0, 0},
+	{APRFM, C_UOREG32K, C_NONE, C_NONE, C_LCON, C_NONE, 91, 4, 0, 0, 0},
+	{ADMB, C_VCON, C_NONE, C_NONE, C_NONE, C_NONE, 51, 4, 0, 0, 0},
+	{AHINT, C_VCON, C_NONE, C_NONE, C_NONE, C_NONE, 52, 4, 0, 0, 0},
+	{ASYS, C_VCON, C_NONE, C_NONE, C_NONE, C_NONE, 50, 4, 0, 0, 0},
+	{ASYS, C_VCON, C_NONE, C_NONE, C_ZREG, C_NONE, 50, 4, 0, 0, 0},
+	{ASYSL, C_VCON, C_NONE, C_NONE, C_ZREG, C_NONE, 50, 4, 0, 0, 0},
+	{ATLBI, C_SPOP, C_NONE, C_NONE, C_NONE, C_NONE, 107, 4, 0, 0, 0},
+	{ATLBI, C_SPOP, C_NONE, C_NONE, C_ZREG, C_NONE, 107, 4, 0, 0, 0},
+	{ABTI, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 108, 4, 0, 0, 0},
+	{ABTI, C_SPOP, C_NONE, C_NONE, C_NONE, C_NONE, 108, 4, 0, 0, 0},
+
+	/* encryption instructions */
+	{AAESD, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 26, 4, 0, 0, 0}, // for compatibility with old code
+	{AAESD, C_ARNG, C_NONE, C_NONE, C_ARNG, C_NONE, 26, 4, 0, 0, 0}, // recommend using the new one for better readability
+	{ASHA1C, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 49, 4, 0, 0, 0},
+	{ASHA1C, C_ARNG, C_VREG, C_NONE, C_VREG, C_NONE, 49, 4, 0, 0, 0},
+	{ASHA1SU0, C_ARNG, C_ARNG, C_NONE, C_ARNG, C_NONE, 63, 4, 0, 0, 0},
+	{AVREV32, C_ARNG, C_NONE, C_NONE, C_ARNG, C_NONE, 83, 4, 0, 0, 0},
+	{AVPMULL, C_ARNG, C_ARNG, C_NONE, C_ARNG, C_NONE, 93, 4, 0, 0, 0},
+	{AVEOR3, C_ARNG, C_ARNG, C_ARNG, C_ARNG, C_NONE, 103, 4, 0, 0, 0},
+	{AVXAR, C_VCON, C_ARNG, C_ARNG, C_ARNG, C_NONE, 104, 4, 0, 0, 0},
+	{obj.AUNDEF, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 90, 4, 0, 0, 0},
+	{obj.APCDATA, C_VCON, C_NONE, C_NONE, C_VCON, C_NONE, 0, 0, 0, 0, 0},
+	{obj.AFUNCDATA, C_VCON, C_NONE, C_NONE, C_ADDR, C_NONE, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_LCON, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0}, // nop variants, see #40689
+	{obj.ANOP, C_ZREG, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_VREG, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0},
+	{obj.APCALIGN, C_LCON, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0},    // align code
+	{obj.APCALIGNMAX, C_LCON, C_NONE, C_NONE, C_LCON, C_NONE, 0, 0, 0, 0, 0}, // align code, conditional
+}
+
+// Valid pstate field values, and value to use in instruction.
+// Doesn't include special registers.
+var pstatefield = []struct {
+	opd SpecialOperand
+	enc uint32
+}{
+	{SPOP_DAIFSet, 3<<16 | 4<<12 | 6<<5},
+	{SPOP_DAIFClr, 3<<16 | 4<<12 | 7<<5},
+}
+
+var prfopfield = map[SpecialOperand]uint32{
+	SPOP_PLDL1KEEP: 0,
+	SPOP_PLDL1STRM: 1,
+	SPOP_PLDL2KEEP: 2,
+	SPOP_PLDL2STRM: 3,
+	SPOP_PLDL3KEEP: 4,
+	SPOP_PLDL3STRM: 5,
+	SPOP_PLIL1KEEP: 8,
+	SPOP_PLIL1STRM: 9,
+	SPOP_PLIL2KEEP: 10,
+	SPOP_PLIL2STRM: 11,
+	SPOP_PLIL3KEEP: 12,
+	SPOP_PLIL3STRM: 13,
+	SPOP_PSTL1KEEP: 16,
+	SPOP_PSTL1STRM: 17,
+	SPOP_PSTL2KEEP: 18,
+	SPOP_PSTL2STRM: 19,
+	SPOP_PSTL3KEEP: 20,
+	SPOP_PSTL3STRM: 21,
+}
+
+// sysInstFields helps convert SYS alias instructions to SYS instructions.
+// For example, the format of TLBI is: TLBI <tlbi_op>{, <Xt>}.
+// It's equivalent to: SYS #<op1>, C8, <Cm>, #<op2>{, <Xt>}.
+// The field hasOperand2 indicates whether Xt is required. It helps to check
+// some combinations that may be undefined, such as TLBI VMALLE1IS, R0.
+var sysInstFields = map[SpecialOperand]struct {
+	op1         uint8
+	cn          uint8
+	cm          uint8
+	op2         uint8
+	hasOperand2 bool
+}{
+	// TLBI
+	SPOP_VMALLE1IS:    {0, 8, 3, 0, false},
+	SPOP_VAE1IS:       {0, 8, 3, 1, true},
+	SPOP_ASIDE1IS:     {0, 8, 3, 2, true},
+	SPOP_VAAE1IS:      {0, 8, 3, 3, true},
+	SPOP_VALE1IS:      {0, 8, 3, 5, true},
+	SPOP_VAALE1IS:     {0, 8, 3, 7, true},
+	SPOP_VMALLE1:      {0, 8, 7, 0, false},
+	SPOP_VAE1:         {0, 8, 7, 1, true},
+	SPOP_ASIDE1:       {0, 8, 7, 2, true},
+	SPOP_VAAE1:        {0, 8, 7, 3, true},
+	SPOP_VALE1:        {0, 8, 7, 5, true},
+	SPOP_VAALE1:       {0, 8, 7, 7, true},
+	SPOP_IPAS2E1IS:    {4, 8, 0, 1, true},
+	SPOP_IPAS2LE1IS:   {4, 8, 0, 5, true},
+	SPOP_ALLE2IS:      {4, 8, 3, 0, false},
+	SPOP_VAE2IS:       {4, 8, 3, 1, true},
+	SPOP_ALLE1IS:      {4, 8, 3, 4, false},
+	SPOP_VALE2IS:      {4, 8, 3, 5, true},
+	SPOP_VMALLS12E1IS: {4, 8, 3, 6, false},
+	SPOP_IPAS2E1:      {4, 8, 4, 1, true},
+	SPOP_IPAS2LE1:     {4, 8, 4, 5, true},
+	SPOP_ALLE2:        {4, 8, 7, 0, false},
+	SPOP_VAE2:         {4, 8, 7, 1, true},
+	SPOP_ALLE1:        {4, 8, 7, 4, false},
+	SPOP_VALE2:        {4, 8, 7, 5, true},
+	SPOP_VMALLS12E1:   {4, 8, 7, 6, false},
+	SPOP_ALLE3IS:      {6, 8, 3, 0, false},
+	SPOP_VAE3IS:       {6, 8, 3, 1, true},
+	SPOP_VALE3IS:      {6, 8, 3, 5, true},
+	SPOP_ALLE3:        {6, 8, 7, 0, false},
+	SPOP_VAE3:         {6, 8, 7, 1, true},
+	SPOP_VALE3:        {6, 8, 7, 5, true},
+	SPOP_VMALLE1OS:    {0, 8, 1, 0, false},
+	SPOP_VAE1OS:       {0, 8, 1, 1, true},
+	SPOP_ASIDE1OS:     {0, 8, 1, 2, true},
+	SPOP_VAAE1OS:      {0, 8, 1, 3, true},
+	SPOP_VALE1OS:      {0, 8, 1, 5, true},
+	SPOP_VAALE1OS:     {0, 8, 1, 7, true},
+	SPOP_RVAE1IS:      {0, 8, 2, 1, true},
+	SPOP_RVAAE1IS:     {0, 8, 2, 3, true},
+	SPOP_RVALE1IS:     {0, 8, 2, 5, true},
+	SPOP_RVAALE1IS:    {0, 8, 2, 7, true},
+	SPOP_RVAE1OS:      {0, 8, 5, 1, true},
+	SPOP_RVAAE1OS:     {0, 8, 5, 3, true},
+	SPOP_RVALE1OS:     {0, 8, 5, 5, true},
+	SPOP_RVAALE1OS:    {0, 8, 5, 7, true},
+	SPOP_RVAE1:        {0, 8, 6, 1, true},
+	SPOP_RVAAE1:       {0, 8, 6, 3, true},
+	SPOP_RVALE1:       {0, 8, 6, 5, true},
+	SPOP_RVAALE1:      {0, 8, 6, 7, true},
+	SPOP_RIPAS2E1IS:   {4, 8, 0, 2, true},
+	SPOP_RIPAS2LE1IS:  {4, 8, 0, 6, true},
+	SPOP_ALLE2OS:      {4, 8, 1, 0, false},
+	SPOP_VAE2OS:       {4, 8, 1, 1, true},
+	SPOP_ALLE1OS:      {4, 8, 1, 4, false},
+	SPOP_VALE2OS:      {4, 8, 1, 5, true},
+	SPOP_VMALLS12E1OS: {4, 8, 1, 6, false},
+	SPOP_RVAE2IS:      {4, 8, 2, 1, true},
+	SPOP_RVALE2IS:     {4, 8, 2, 5, true},
+	SPOP_IPAS2E1OS:    {4, 8, 4, 0, true},
+	SPOP_RIPAS2E1:     {4, 8, 4, 2, true},
+	SPOP_RIPAS2E1OS:   {4, 8, 4, 3, true},
+	SPOP_IPAS2LE1OS:   {4, 8, 4, 4, true},
+	SPOP_RIPAS2LE1:    {4, 8, 4, 6, true},
+	SPOP_RIPAS2LE1OS:  {4, 8, 4, 7, true},
+	SPOP_RVAE2OS:      {4, 8, 5, 1, true},
+	SPOP_RVALE2OS:     {4, 8, 5, 5, true},
+	SPOP_RVAE2:        {4, 8, 6, 1, true},
+	SPOP_RVALE2:       {4, 8, 6, 5, true},
+	SPOP_ALLE3OS:      {6, 8, 1, 0, false},
+	SPOP_VAE3OS:       {6, 8, 1, 1, true},
+	SPOP_VALE3OS:      {6, 8, 1, 5, true},
+	SPOP_RVAE3IS:      {6, 8, 2, 1, true},
+	SPOP_RVALE3IS:     {6, 8, 2, 5, true},
+	SPOP_RVAE3OS:      {6, 8, 5, 1, true},
+	SPOP_RVALE3OS:     {6, 8, 5, 5, true},
+	SPOP_RVAE3:        {6, 8, 6, 1, true},
+	SPOP_RVALE3:       {6, 8, 6, 5, true},
+	// DC
+	SPOP_IVAC:    {0, 7, 6, 1, true},
+	SPOP_ISW:     {0, 7, 6, 2, true},
+	SPOP_CSW:     {0, 7, 10, 2, true},
+	SPOP_CISW:    {0, 7, 14, 2, true},
+	SPOP_ZVA:     {3, 7, 4, 1, true},
+	SPOP_CVAC:    {3, 7, 10, 1, true},
+	SPOP_CVAU:    {3, 7, 11, 1, true},
+	SPOP_CIVAC:   {3, 7, 14, 1, true},
+	SPOP_IGVAC:   {0, 7, 6, 3, true},
+	SPOP_IGSW:    {0, 7, 6, 4, true},
+	SPOP_IGDVAC:  {0, 7, 6, 5, true},
+	SPOP_IGDSW:   {0, 7, 6, 6, true},
+	SPOP_CGSW:    {0, 7, 10, 4, true},
+	SPOP_CGDSW:   {0, 7, 10, 6, true},
+	SPOP_CIGSW:   {0, 7, 14, 4, true},
+	SPOP_CIGDSW:  {0, 7, 14, 6, true},
+	SPOP_GVA:     {3, 7, 4, 3, true},
+	SPOP_GZVA:    {3, 7, 4, 4, true},
+	SPOP_CGVAC:   {3, 7, 10, 3, true},
+	SPOP_CGDVAC:  {3, 7, 10, 5, true},
+	SPOP_CGVAP:   {3, 7, 12, 3, true},
+	SPOP_CGDVAP:  {3, 7, 12, 5, true},
+	SPOP_CGVADP:  {3, 7, 13, 3, true},
+	SPOP_CGDVADP: {3, 7, 13, 5, true},
+	SPOP_CIGVAC:  {3, 7, 14, 3, true},
+	SPOP_CIGDVAC: {3, 7, 14, 5, true},
+	SPOP_CVAP:    {3, 7, 12, 1, true},
+	SPOP_CVADP:   {3, 7, 13, 1, true},
+}
+
+// Used for padding NOOP instruction
+const OP_NOOP = 0xd503201f
+
+// size returns the size of the sequence of machine instructions when p is encoded with o.
+// Usually it just returns o.size directly, in some cases it checks whether the optimization
+// conditions are met, and if so returns the size of the optimized instruction sequence.
+// These optimizations need to be synchronized with the asmout function.
+func (o *Optab) size(ctxt *obj.Link, p *obj.Prog) int {
+	// Optimize adrp+add+ld/st to adrp+ld/st(offset).
+	sz := movesize(p.As)
+	if sz != -1 {
+		// Relocations R_AARCH64_LDST{64,32,16,8}_ABS_LO12_NC can only generate 8-byte, 4-byte,
+		// 2-byte and 1-byte aligned addresses, so the address of load/store must be aligned.
+		// Also symbols with prefix of "go:string." are Go strings, which will go into
+		// the symbol table, their addresses are not necessary aligned, rule this out.
+		//
+		// Note that the code generation routines for these addressing forms call o.size
+		// to decide whether to use the unaligned/aligned forms, so o.size's result is always
+		// in sync with the code generation decisions, because it *is* the code generation decision.
+		align := int64(1 << sz)
+		if o.a1 == C_ADDR && p.From.Offset%align == 0 && symAlign(p.From.Sym) >= align ||
+			o.a4 == C_ADDR && p.To.Offset%align == 0 && symAlign(p.To.Sym) >= align {
+			return 8
+		}
+	}
+	return int(o.size_)
+}
+
+// symAlign returns the expected symbol alignment of the symbol s.
+// This must match the linker's own default alignment decisions.
+func symAlign(s *obj.LSym) int64 {
+	name := s.Name
+	switch {
+	case strings.HasPrefix(name, "go:string."),
+		strings.HasPrefix(name, "type:.namedata."),
+		strings.HasPrefix(name, "type:.importpath."),
+		strings.HasSuffix(name, ".opendefer"),
+		strings.HasSuffix(name, ".arginfo0"),
+		strings.HasSuffix(name, ".arginfo1"),
+		strings.HasSuffix(name, ".argliveinfo"):
+		// These are just bytes, or varints.
+		return 1
+	case strings.HasPrefix(name, "gclocals·"):
+		// It has 32-bit fields.
+		return 4
+	default:
+		switch {
+		case s.Size%8 == 0:
+			return 8
+		case s.Size%4 == 0:
+			return 4
+		case s.Size%2 == 0:
+			return 2
+		}
+	}
+	return 1
+}
+
+func span7(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if ctxt.Retpoline {
+		ctxt.Diag("-spectre=ret not supported on arm64")
+		ctxt.Retpoline = false // don't keep printing
+	}
+
+	p := cursym.Func().Text
+	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
+		return
+	}
+
+	if oprange[AAND&obj.AMask] == nil {
+		ctxt.Diag("arm64 ops not initialized, call arm64.buildop first")
+	}
+
+	c := ctxt7{ctxt: ctxt, newprog: newprog, cursym: cursym, autosize: int32(p.To.Offset & 0xffffffff), extrasize: int32(p.To.Offset >> 32)}
+	p.To.Offset &= 0xffffffff // extrasize is no longer needed
+
+	// Process literal pool and allocate initial program counter for each Prog, before
+	// generating branch veneers.
+	pc := int64(0)
+	p.Pc = pc
+	for p = p.Link; p != nil; p = p.Link {
+		p.Pc = pc
+		c.addLiteralsToPool(p)
+		pc += int64(c.asmsizeBytes(p))
+	}
+
+	/*
+	 * if any procedure is large enough to
+	 * generate a large SBRA branch, then
+	 * generate extra passes putting branches
+	 * around jmps to fix. this is rare.
+	 */
+	changed := true
+	for changed {
+		changed = false
+		pc = 0
+		for p = c.cursym.Func().Text.Link; p != nil; p = p.Link {
+			p.Pc = pc
+			changed = changed || c.fixUpLongBranch(p)
+			pc += int64(c.asmsizeBytes(p))
+		}
+	}
+
+	/*
+	 * lay out the code, emitting code and data relocations.
+	 */
+	buf := codeBuffer{&c.cursym.P}
+
+	for p := c.cursym.Func().Text.Link; p != nil; p = p.Link {
+		c.pc = p.Pc
+		switch p.As {
+		case obj.APCALIGN, obj.APCALIGNMAX:
+			v := obj.AlignmentPaddingLength(int32(p.Pc), p, c.ctxt)
+			for i := 0; i < v/4; i++ {
+				// emit ANOOP instruction by the padding size
+				buf.emit(OP_NOOP)
+			}
+		case obj.ANOP, obj.AFUNCDATA, obj.APCDATA:
+			continue
+		default:
+			var out [6]uint32
+			count := c.asmout(p, out[:])
+			buf.emit(out[:count]...)
+		}
+	}
+	buf.finish()
+	c.cursym.Size = int64(len(c.cursym.P))
+
+	// Mark nonpreemptible instruction sequences.
+	// We use REGTMP as a scratch register during call injection,
+	// so instruction sequences that use REGTMP are unsafe to
+	// preempt asynchronously.
+	obj.MarkUnsafePoints(c.ctxt, c.cursym.Func().Text, c.newprog, c.isUnsafePoint, c.isRestartable)
+
+	// Now that we know byte offsets, we can generate jump table entries.
+	for _, jt := range cursym.Func().JumpTables {
+		for i, p := range jt.Targets {
+			// The ith jumptable entry points to the p.Pc'th
+			// byte in the function symbol s.
+			// TODO: try using relative PCs.
+			jt.Sym.WriteAddr(ctxt, int64(i)*8, 8, cursym, p.Pc)
+		}
+	}
+}
+
+type codeBuffer struct {
+	data *[]byte
+}
+
+// Write a sequence of opcodes into the code buffer.
+func (cb *codeBuffer) emit(op ...uint32) {
+	for _, o := range op {
+		*cb.data = binary.LittleEndian.AppendUint32(*cb.data, o)
+	}
+}
+
+// Completes the code buffer for the function by padding the buffer to function alignment
+// with zero values.
+func (cb *codeBuffer) finish() {
+	for len(*cb.data)%funcAlign > 0 {
+		*cb.data = append(*cb.data, 0)
+	}
+}
+
+// Return the size of the assembled Prog, in bytes.
+func (c *ctxt7) asmsizeBytes(p *obj.Prog) int {
+	switch p.As {
+	case obj.APCALIGN, obj.APCALIGNMAX:
+		return obj.AlignmentPadding(int32(p.Pc), p, c.ctxt, c.cursym)
+	case obj.ANOP, obj.AFUNCDATA, obj.APCDATA:
+		return 0
+	default:
+		o := c.oplook(p)
+		return o.size(c.ctxt, p)
+	}
+}
+
+// Modify the Prog list if the Prog is a branch with a large offset that cannot be
+// encoded in the instruction. Return true if a modification was made, false if not.
+func (c *ctxt7) fixUpLongBranch(p *obj.Prog) bool {
+	var toofar bool
+
+	o := c.oplook(p)
+
+	/* very large branches */
+	if (o.flag&BRANCH14BITS != 0 || o.flag&BRANCH19BITS != 0) && p.To.Target() != nil {
+		otxt := p.To.Target().Pc - p.Pc
+		if o.flag&BRANCH14BITS != 0 { // branch instruction encodes 14 bits
+			toofar = otxt <= -(1<<15)+10 || otxt >= (1<<15)-10
+		} else if o.flag&BRANCH19BITS != 0 { // branch instruction encodes 19 bits
+			toofar = otxt <= -(1<<20)+10 || otxt >= (1<<20)-10
+		}
+		if toofar {
+			q := c.newprog()
+			q.Link = p.Link
+			p.Link = q
+			q.As = AB
+			q.To.Type = obj.TYPE_BRANCH
+			q.To.SetTarget(p.To.Target())
+			p.To.SetTarget(q)
+			q = c.newprog()
+			q.Link = p.Link
+			p.Link = q
+			q.As = AB
+			q.To.Type = obj.TYPE_BRANCH
+			q.To.SetTarget(q.Link.Link)
+		}
+	}
+
+	return toofar
+}
+
+// Adds literal values from the Prog into the literal pool if necessary.
+func (c *ctxt7) addLiteralsToPool(p *obj.Prog) {
+	o := c.oplook(p)
+
+	if o.flag&LFROM != 0 {
+		c.addpool(p, &p.From)
+	}
+	if o.flag&LTO != 0 {
+		c.addpool(p, &p.To)
+	}
+	if c.blitrl != nil {
+		c.checkpool(p)
+	}
+}
+
+// isUnsafePoint returns whether p is an unsafe point.
+func (c *ctxt7) isUnsafePoint(p *obj.Prog) bool {
+	// If p explicitly uses REGTMP, it's unsafe to preempt, because the
+	// preemption sequence clobbers REGTMP.
+	return p.From.Reg == REGTMP || p.To.Reg == REGTMP || p.Reg == REGTMP ||
+		p.From.Type == obj.TYPE_REGREG && p.From.Offset == REGTMP ||
+		p.To.Type == obj.TYPE_REGREG && p.To.Offset == REGTMP
+}
+
+// isRestartable returns whether p is a multi-instruction sequence that,
+// if preempted, can be restarted.
+func (c *ctxt7) isRestartable(p *obj.Prog) bool {
+	if c.isUnsafePoint(p) {
+		return false
+	}
+	// If p is a multi-instruction sequence with uses REGTMP inserted by
+	// the assembler in order to materialize a large constant/offset, we
+	// can restart p (at the start of the instruction sequence), recompute
+	// the content of REGTMP, upon async preemption. Currently, all cases
+	// of assembler-inserted REGTMP fall into this category.
+	// If p doesn't use REGTMP, it can be simply preempted, so we don't
+	// mark it.
+	o := c.oplook(p)
+	return o.size(c.ctxt, p) > 4 && o.flag&NOTUSETMP == 0
+}
+
+/*
+ * when the first reference to the literal pool threatens
+ * to go out of range of a 1Mb PC-relative offset
+ * drop the pool now.
+ */
+func (c *ctxt7) checkpool(p *obj.Prog) {
+	// If the pool is going to go out of range or p is the last instruction of the function,
+	// flush the pool.
+	if c.pool.size >= 0xffff0 || !ispcdisp(int32(p.Pc+4+int64(c.pool.size)-int64(c.pool.start)+8)) || p.Link == nil {
+		c.flushpool(p)
+	}
+}
+
+func (c *ctxt7) flushpool(p *obj.Prog) {
+	// Needs to insert a branch before flushing the pool.
+	// We don't need the jump if following an unconditional branch.
+	// TODO: other unconditional operations.
+	if !(p.As == AB || p.As == obj.ARET || p.As == AERET) {
+		if c.ctxt.Debugvlog {
+			fmt.Printf("note: flush literal pool at %#x: len=%d ref=%x\n", uint64(p.Pc+4), c.pool.size, c.pool.start)
+		}
+		q := c.newprog()
+		if p.Link == nil {
+			// If p is the last instruction of the function, insert an UNDEF instruction in case the
+			// execution fall through to the pool.
+			q.As = obj.AUNDEF
+		} else {
+			// Else insert a branch to the next instruction of p.
+			q.As = AB
+			q.To.Type = obj.TYPE_BRANCH
+			q.To.SetTarget(p.Link)
+		}
+		q.Link = c.blitrl
+		q.Pos = p.Pos
+		c.blitrl = q
+	}
+
+	// The line number for constant pool entries doesn't really matter.
+	// We set it to the line number of the preceding instruction so that
+	// there are no deltas to encode in the pc-line tables.
+	for q := c.blitrl; q != nil; q = q.Link {
+		q.Pos = p.Pos
+	}
+
+	c.elitrl.Link = p.Link
+	p.Link = c.blitrl
+
+	c.blitrl = nil /* BUG: should refer back to values until out-of-range */
+	c.elitrl = nil
+	c.pool.size = 0
+	c.pool.start = 0
+}
+
+/*
+ * MOVD foo(SB), R is actually
+ *   MOVD addr, REGTMP
+ *   MOVD REGTMP, R
+ * where addr is the address of the DWORD containing the address of foo.
+ *
+ * TODO: hash
+ */
+func (c *ctxt7) addpool(p *obj.Prog, a *obj.Addr) {
+	cls := c.aclass(a)
+	lit := c.instoffset
+	t := c.newprog()
+	t.As = AWORD
+	sz := 4
+
+	if a.Type == obj.TYPE_CONST {
+		if lit != int64(int32(lit)) && uint64(lit) != uint64(uint32(lit)) {
+			// out of range -0x80000000 ~ 0xffffffff, must store 64-bit.
+			t.As = ADWORD
+			sz = 8
+		} // else store 32-bit
+	} else if p.As == AMOVD && a.Type != obj.TYPE_MEM || cls == C_ADDR || cls == C_VCON || lit != int64(int32(lit)) || uint64(lit) != uint64(uint32(lit)) {
+		// conservative: don't know if we want signed or unsigned extension.
+		// in case of ambiguity, store 64-bit
+		t.As = ADWORD
+		sz = 8
+	}
+
+	t.To.Type = obj.TYPE_CONST
+	t.To.Offset = lit
+
+	for q := c.blitrl; q != nil; q = q.Link { /* could hash on t.t0.offset */
+		if q.To == t.To {
+			p.Pool = q
+			return
+		}
+	}
+
+	if c.blitrl == nil {
+		c.blitrl = t
+		c.pool.start = uint32(p.Pc)
+	} else {
+		c.elitrl.Link = t
+	}
+	c.elitrl = t
+	if t.As == ADWORD {
+		// make DWORD 8-byte aligned, this is not required by ISA,
+		// just to avoid performance penalties when loading from
+		// the constant pool across a cache line.
+		c.pool.size = roundUp(c.pool.size, 8)
+	}
+	c.pool.size += uint32(sz)
+	p.Pool = t
+}
+
+// roundUp rounds up x to "to".
+func roundUp(x, to uint32) uint32 {
+	if to == 0 || to&(to-1) != 0 {
+		log.Fatalf("rounded up to a value that is not a power of 2: %d\n", to)
+	}
+	return (x + to - 1) &^ (to - 1)
+}
+
+// splitImm24uScaled splits an immediate into a scaled 12 bit unsigned lo value
+// and an unscaled shifted 12 bit unsigned hi value. These are typically used
+// by adding or subtracting the hi value and using the lo value as the offset
+// for a load or store.
+func splitImm24uScaled(v int32, shift int) (int32, int32, error) {
+	if v < 0 {
+		return 0, 0, fmt.Errorf("%d is not a 24 bit unsigned immediate", v)
+	}
+	if v > 0xfff000+0xfff<<shift {
+		return 0, 0, fmt.Errorf("%d is too large for a scaled 24 bit unsigned immediate", v)
+	}
+	if v&((1<<shift)-1) != 0 {
+		return 0, 0, fmt.Errorf("%d is not a multiple of %d", v, 1<<shift)
+	}
+	lo := (v >> shift) & 0xfff
+	hi := v - (lo << shift)
+	if hi > 0xfff000 {
+		hi = 0xfff000
+		lo = (v - hi) >> shift
+	}
+	if hi & ^0xfff000 != 0 {
+		panic(fmt.Sprintf("bad split for %x with shift %v (%x, %x)", v, shift, hi, lo))
+	}
+	return hi, lo, nil
+}
+
+func (c *ctxt7) regoff(a *obj.Addr) int32 {
+	c.instoffset = 0
+	c.aclass(a)
+	return int32(c.instoffset)
+}
+
+func isSTLXRop(op obj.As) bool {
+	switch op {
+	case ASTLXR, ASTLXRW, ASTLXRB, ASTLXRH,
+		ASTXR, ASTXRW, ASTXRB, ASTXRH:
+		return true
+	}
+	return false
+}
+
+func isSTXPop(op obj.As) bool {
+	switch op {
+	case ASTXP, ASTLXP, ASTXPW, ASTLXPW:
+		return true
+	}
+	return false
+}
+
+func isANDop(op obj.As) bool {
+	switch op {
+	case AAND, AORR, AEOR, AANDS, ATST,
+		ABIC, AEON, AORN, ABICS:
+		return true
+	}
+	return false
+}
+
+func isANDWop(op obj.As) bool {
+	switch op {
+	case AANDW, AORRW, AEORW, AANDSW, ATSTW,
+		ABICW, AEONW, AORNW, ABICSW:
+		return true
+	}
+	return false
+}
+
+func isADDop(op obj.As) bool {
+	switch op {
+	case AADD, AADDS, ASUB, ASUBS, ACMN, ACMP:
+		return true
+	}
+	return false
+}
+
+func isADDWop(op obj.As) bool {
+	switch op {
+	case AADDW, AADDSW, ASUBW, ASUBSW, ACMNW, ACMPW:
+		return true
+	}
+	return false
+}
+
+func isADDSop(op obj.As) bool {
+	switch op {
+	case AADDS, AADDSW, ASUBS, ASUBSW:
+		return true
+	}
+	return false
+}
+
+func isNEGop(op obj.As) bool {
+	switch op {
+	case ANEG, ANEGW, ANEGS, ANEGSW:
+		return true
+	}
+	return false
+}
+
+func isLoadStorePairOp(op obj.As) bool {
+	switch op {
+	case AFLDPQ, AFSTPQ, ALDP, ASTP, ALDPW, ASTPW:
+		return true
+	}
+	return false
+}
+
+func isMOVop(op obj.As) bool {
+	switch op {
+	case AMOVB, AMOVBU, AMOVH, AMOVHU, AMOVW, AMOVWU, AMOVD, AFMOVS, AFMOVD, AFMOVQ:
+		return true
+	}
+	return false
+}
+
+func isRegShiftOrExt(a *obj.Addr) bool {
+	return (a.Index-obj.RBaseARM64)&REG_EXT != 0 || (a.Index-obj.RBaseARM64)&REG_LSL != 0
+}
+
+// Maximum PC-relative displacement.
+// The actual limit is ±2²⁰, but we are conservative
+// to avoid needing to recompute the literal pool flush points
+// as span-dependent jumps are enlarged.
+const maxPCDisp = 512 * 1024
+
+// ispcdisp reports whether v is a valid PC-relative displacement.
+func ispcdisp(v int32) bool {
+	return -maxPCDisp < v && v < maxPCDisp && v&3 == 0
+}
+
+func isaddcon(v int64) bool {
+	/* uimm12 or uimm24? */
+	if v < 0 {
+		return false
+	}
+	if (v & 0xFFF) == 0 {
+		v >>= 12
+	}
+	return v <= 0xFFF
+}
+
+func isaddcon2(v int64) bool {
+	return 0 <= v && v <= 0xFFFFFF
+}
+
+// isbitcon reports whether a constant can be encoded into a logical instruction.
+// bitcon has a binary form of repetition of a bit sequence of length 2, 4, 8, 16, 32, or 64,
+// which itself is a rotate (w.r.t. the length of the unit) of a sequence of ones.
+// special cases: 0 and -1 are not bitcon.
+// this function needs to run against virtually all the constants, so it needs to be fast.
+// for this reason, bitcon testing and bitcon encoding are separate functions.
+func isbitcon(x uint64) bool {
+	if x == 1<<64-1 || x == 0 {
+		return false
+	}
+	// determine the period and sign-extend a unit to 64 bits
+	switch {
+	case x != x>>32|x<<32:
+		// period is 64
+		// nothing to do
+	case x != x>>16|x<<48:
+		// period is 32
+		x = uint64(int64(int32(x)))
+	case x != x>>8|x<<56:
+		// period is 16
+		x = uint64(int64(int16(x)))
+	case x != x>>4|x<<60:
+		// period is 8
+		x = uint64(int64(int8(x)))
+	default:
+		// period is 4 or 2, always true
+		// 0001, 0010, 0100, 1000 -- 0001 rotate
+		// 0011, 0110, 1100, 1001 -- 0011 rotate
+		// 0111, 1011, 1101, 1110 -- 0111 rotate
+		// 0101, 1010             -- 01   rotate, repeat
+		return true
+	}
+	return sequenceOfOnes(x) || sequenceOfOnes(^x)
+}
+
+// sequenceOfOnes tests whether a constant is a sequence of ones in binary, with leading and trailing zeros.
+func sequenceOfOnes(x uint64) bool {
+	y := x & -x // lowest set bit of x. x is good iff x+y is a power of 2
+	y += x
+	return (y-1)&y == 0
+}
+
+// bitconEncode returns the encoding of a bitcon used in logical instructions
+// x is known to be a bitcon
+// a bitcon is a sequence of n ones at low bits (i.e. 1<<n-1), right rotated
+// by R bits, and repeated with period of 64, 32, 16, 8, 4, or 2.
+// it is encoded in logical instructions with 3 bitfields
+// N (1 bit) : R (6 bits) : S (6 bits), where
+// N=1           -- period=64
+// N=0, S=0xxxxx -- period=32
+// N=0, S=10xxxx -- period=16
+// N=0, S=110xxx -- period=8
+// N=0, S=1110xx -- period=4
+// N=0, S=11110x -- period=2
+// R is the shift amount, low bits of S = n-1
+func bitconEncode(x uint64, mode int) uint32 {
+	if mode == 32 {
+		x &= 0xffffffff
+		x = x<<32 | x
+	}
+	var period uint32
+	// determine the period and sign-extend a unit to 64 bits
+	switch {
+	case x != x>>32|x<<32:
+		period = 64
+	case x != x>>16|x<<48:
+		period = 32
+		x = uint64(int64(int32(x)))
+	case x != x>>8|x<<56:
+		period = 16
+		x = uint64(int64(int16(x)))
+	case x != x>>4|x<<60:
+		period = 8
+		x = uint64(int64(int8(x)))
+	case x != x>>2|x<<62:
+		period = 4
+		x = uint64(int64(x<<60) >> 60)
+	default:
+		period = 2
+		x = uint64(int64(x<<62) >> 62)
+	}
+	neg := false
+	if int64(x) < 0 {
+		x = ^x
+		neg = true
+	}
+	y := x & -x // lowest set bit of x.
+	s := log2(y)
+	n := log2(x+y) - s // x (or ^x) is a sequence of n ones left shifted by s bits
+	if neg {
+		// ^x is a sequence of n ones left shifted by s bits
+		// adjust n, s for x
+		s = n + s
+		n = period - n
+	}
+
+	N := uint32(0)
+	if mode == 64 && period == 64 {
+		N = 1
+	}
+	R := (period - s) & (period - 1) & uint32(mode-1) // shift amount of right rotate
+	S := (n - 1) | 63&^(period<<1-1)                  // low bits = #ones - 1, high bits encodes period
+	return N<<22 | R<<16 | S<<10
+}
+
+func log2(x uint64) uint32 {
+	if x == 0 {
+		panic("log2 of 0")
+	}
+	return uint32(bits.Len64(x) - 1)
+}
+
+func autoclass(l int64) int {
+	if l == 0 {
+		return C_ZAUTO
+	}
+
+	if l < 0 {
+		if l >= -256 && (l&15) == 0 {
+			return C_NSAUTO_16
+		}
+		if l >= -256 && (l&7) == 0 {
+			return C_NSAUTO_8
+		}
+		if l >= -256 && (l&3) == 0 {
+			return C_NSAUTO_4
+		}
+		if l >= -256 {
+			return C_NSAUTO
+		}
+		if l >= -512 && (l&15) == 0 {
+			return C_NPAUTO_16
+		}
+		if l >= -512 && (l&7) == 0 {
+			return C_NPAUTO
+		}
+		if l >= -1024 && (l&15) == 0 {
+			return C_NQAUTO_16
+		}
+		if l >= -4095 {
+			return C_NAUTO4K
+		}
+		return C_LAUTO
+	}
+
+	if l <= 255 {
+		if (l & 15) == 0 {
+			return C_PSAUTO_16
+		}
+		if (l & 7) == 0 {
+			return C_PSAUTO_8
+		}
+		if (l & 3) == 0 {
+			return C_PSAUTO_4
+		}
+		return C_PSAUTO
+	}
+	if l <= 504 {
+		if l&15 == 0 {
+			return C_PPAUTO_16
+		}
+		if l&7 == 0 {
+			return C_PPAUTO
+		}
+	}
+	if l <= 1008 {
+		if l&15 == 0 {
+			return C_PQAUTO_16
+		}
+	}
+	if l <= 4095 {
+		if l&15 == 0 {
+			return C_UAUTO4K_16
+		}
+		if l&7 == 0 {
+			return C_UAUTO4K_8
+		}
+		if l&3 == 0 {
+			return C_UAUTO4K_4
+		}
+		if l&1 == 0 {
+			return C_UAUTO4K_2
+		}
+		return C_UAUTO4K
+	}
+	if l <= 8190 {
+		if l&15 == 0 {
+			return C_UAUTO8K_16
+		}
+		if l&7 == 0 {
+			return C_UAUTO8K_8
+		}
+		if l&3 == 0 {
+			return C_UAUTO8K_4
+		}
+		if l&1 == 0 {
+			return C_UAUTO8K
+		}
+	}
+	if l <= 16380 {
+		if l&15 == 0 {
+			return C_UAUTO16K_16
+		}
+		if l&7 == 0 {
+			return C_UAUTO16K_8
+		}
+		if l&3 == 0 {
+			return C_UAUTO16K
+		}
+	}
+	if l <= 32760 {
+		if l&15 == 0 {
+			return C_UAUTO32K_16
+		}
+		if l&7 == 0 {
+			return C_UAUTO32K
+		}
+	}
+	if l <= 65520 && (l&15) == 0 {
+		return C_UAUTO64K
+	}
+	return C_LAUTO
+}
+
+func oregclass(l int64) int {
+	return autoclass(l) - C_ZAUTO + C_ZOREG
+}
+
+/*
+ * given an offset v and a class c (see above)
+ * return the offset value to use in the instruction,
+ * scaled if necessary
+ */
+func (c *ctxt7) offsetshift(p *obj.Prog, v int64, cls int) int64 {
+	s := 0
+	if cls >= C_SEXT1 && cls <= C_SEXT16 {
+		s = cls - C_SEXT1
+	} else {
+		switch cls {
+		case C_UAUTO4K, C_UOREG4K, C_ZOREG:
+			s = 0
+		case C_UAUTO8K, C_UOREG8K:
+			s = 1
+		case C_UAUTO16K, C_UOREG16K:
+			s = 2
+		case C_UAUTO32K, C_UOREG32K:
+			s = 3
+		case C_UAUTO64K, C_UOREG64K:
+			s = 4
+		default:
+			c.ctxt.Diag("bad class: %v\n%v", DRconv(cls), p)
+		}
+	}
+	vs := v >> uint(s)
+	if vs<<uint(s) != v {
+		c.ctxt.Diag("odd offset: %d\n%v", v, p)
+	}
+	return vs
+}
+
+// movcon checks if v contains a single 16 bit value that is aligned on
+// a 16 bit boundary, suitable for use with a movk/movn instruction. The
+// field offset in bits is returned (being a multiple 16), otherwise -1 is
+// returned indicating an unsuitable value.
+func movcon(v int64) int {
+	for s := 0; s < 64; s += 16 {
+		if (uint64(v) &^ (uint64(0xFFFF) << uint(s))) == 0 {
+			return s
+		}
+	}
+	return -1
+}
+
+func rclass(r int16) int {
+	switch {
+	case REG_R0 <= r && r <= REG_R30: // not 31
+		return C_REG
+	case r == REGZERO:
+		return C_ZREG
+	case REG_F0 <= r && r <= REG_F31:
+		return C_FREG
+	case REG_V0 <= r && r <= REG_V31:
+		return C_VREG
+	case r == REGSP:
+		return C_RSP
+	case r >= REG_ARNG && r < REG_ELEM:
+		return C_ARNG
+	case r >= REG_ELEM && r < REG_ELEM_END:
+		return C_ELEM
+	case r >= REG_UXTB && r < REG_SPECIAL,
+		r >= REG_LSL && r < REG_ARNG:
+		return C_EXTREG
+	case r >= REG_SPECIAL:
+		return C_SPR
+	}
+	return C_GOK
+}
+
+// conclass classifies a constant.
+func conclass(v int64, mode int) int {
+	// For constants used with instructions that produce 32 bit results, rewrite the
+	// high 32 bits to be a repetition of the low 32 bits, so that the BITCON test can
+	// be shared for both 32 bit and 64 bit inputs. A 32 bit operation will zero the
+	// high 32 bit of the destination register anyway.
+	vbitcon := uint64(v)
+	if mode == 32 {
+		vbitcon = uint64(v)<<32 | uint64(v)
+	}
+
+	vnotcon := ^v
+	if mode == 32 {
+		vnotcon = int64(uint32(vnotcon))
+	}
+
+	if v == 0 {
+		return C_ZCON
+	}
+	if isaddcon(v) {
+		if v <= 0xFFF {
+			if isbitcon(vbitcon) {
+				return C_ABCON0
+			}
+			return C_ADDCON0
+		}
+		if isbitcon(vbitcon) {
+			return C_ABCON
+		}
+		if movcon(v) >= 0 {
+			return C_AMCON
+		}
+		if movcon(vnotcon) >= 0 {
+			return C_AMCON
+		}
+		return C_ADDCON
+	}
+
+	if t := movcon(v); t >= 0 {
+		if isbitcon(vbitcon) {
+			return C_MBCON
+		}
+		return C_MOVCON
+	}
+	if t := movcon(vnotcon); t >= 0 {
+		if isbitcon(vbitcon) {
+			return C_MBCON
+		}
+		return C_MOVCON
+	}
+
+	if isbitcon(vbitcon) {
+		return C_BITCON
+	}
+
+	if isaddcon2(v) {
+		return C_ADDCON2
+	}
+
+	if uint64(v) == uint64(uint32(v)) || v == int64(int32(v)) {
+		return C_LCON
+	}
+
+	return C_VCON
+}
+
+// con32class reclassifies the constant used with an instruction that produces
+// a 32 bit result. The constant is at most 32 bits but is saved in Offset as
+// a int64. con32class treats it as uint32 type and reclassifies it.
+func (c *ctxt7) con32class(a *obj.Addr) int {
+	return conclass(int64(uint32(a.Offset)), 32)
+}
+
+// con64class reclassifies the constant of C_VCON and C_LCON class.
+func (c *ctxt7) con64class(a *obj.Addr) int {
+	zeroCount := 0
+	negCount := 0
+	for i := uint(0); i < 4; i++ {
+		immh := uint32(a.Offset >> (i * 16) & 0xffff)
+		if immh == 0 {
+			zeroCount++
+		} else if immh == 0xffff {
+			negCount++
+		}
+	}
+	if zeroCount >= 3 || negCount >= 3 {
+		return C_MOVCON
+	} else if zeroCount == 2 || negCount == 2 {
+		return C_MOVCON2
+	}
+	// See omovlconst for description of this loop.
+	for i := 0; i < 4; i++ {
+		mask := uint64(0xffff) << (i * 16)
+		for period := 2; period <= 32; period *= 2 {
+			x := uint64(a.Offset)&^mask | bits.RotateLeft64(uint64(a.Offset), max(period, 16))&mask
+			if isbitcon(x) {
+				return C_MOVCON2
+			}
+		}
+	}
+	if zeroCount == 1 || negCount == 1 {
+		return C_MOVCON3
+	} else {
+		return C_VCON
+	}
+}
+
+// loadStoreClass reclassifies a load or store operation based on its offset.
+func (c *ctxt7) loadStoreClass(p *obj.Prog, lsc int, v int64) int {
+	// Avoid reclassification of pre/post-indexed loads and stores.
+	if p.Scond == C_XPRE || p.Scond == C_XPOST {
+		return lsc
+	}
+	if cmp(C_NSAUTO, lsc) || cmp(C_NSOREG, lsc) {
+		return lsc
+	}
+
+	needsPool := true
+	if v >= -4095 && v <= 4095 {
+		needsPool = false
+	}
+
+	switch p.As {
+	case AMOVB, AMOVBU:
+		if cmp(C_UAUTO4K, lsc) || cmp(C_UOREG4K, lsc) {
+			return lsc
+		}
+		if v >= 0 && v <= 0xffffff {
+			needsPool = false
+		}
+	case AMOVH, AMOVHU:
+		if cmp(C_UAUTO8K, lsc) || cmp(C_UOREG8K, lsc) {
+			return lsc
+		}
+		if v >= 0 && v <= 0xfff000+0xfff<<1 && v&1 == 0 {
+			needsPool = false
+		}
+	case AMOVW, AMOVWU, AFMOVS:
+		if cmp(C_UAUTO16K, lsc) || cmp(C_UOREG16K, lsc) {
+			return lsc
+		}
+		if v >= 0 && v <= 0xfff000+0xfff<<2 && v&3 == 0 {
+			needsPool = false
+		}
+	case AMOVD, AFMOVD:
+		if cmp(C_UAUTO32K, lsc) || cmp(C_UOREG32K, lsc) {
+			return lsc
+		}
+		if v >= 0 && v <= 0xfff000+0xfff<<3 && v&7 == 0 {
+			needsPool = false
+		}
+	case AFMOVQ:
+		if cmp(C_UAUTO64K, lsc) || cmp(C_UOREG64K, lsc) {
+			return lsc
+		}
+		if v >= 0 && v <= 0xfff000+0xfff<<4 && v&15 == 0 {
+			needsPool = false
+		}
+	}
+	if needsPool && cmp(C_LAUTO, lsc) {
+		return C_LAUTOPOOL
+	}
+	if needsPool && cmp(C_LOREG, lsc) {
+		return C_LOREGPOOL
+	}
+	return lsc
+}
+
+// loadStorePairClass reclassifies a load or store pair operation based on its offset.
+func (c *ctxt7) loadStorePairClass(p *obj.Prog, lsc int, v int64) int {
+	// Avoid reclassification of pre/post-indexed loads and stores.
+	if p.Scond == C_XPRE || p.Scond == C_XPOST {
+		return lsc
+	}
+
+	if cmp(C_NAUTO4K, lsc) || cmp(C_NOREG4K, lsc) {
+		return lsc
+	}
+	if cmp(C_UAUTO4K, lsc) || cmp(C_UOREG4K, lsc) {
+		return lsc
+	}
+
+	needsPool := true
+	if v >= 0 && v <= 0xffffff {
+		needsPool = false
+	}
+	if needsPool && cmp(C_LAUTO, lsc) {
+		return C_LAUTOPOOL
+	}
+	if needsPool && cmp(C_LOREG, lsc) {
+		return C_LOREGPOOL
+	}
+	return lsc
+}
+
+func (c *ctxt7) aclass(a *obj.Addr) int {
+	switch a.Type {
+	case obj.TYPE_NONE:
+		return C_NONE
+
+	case obj.TYPE_REG:
+		return rclass(a.Reg)
+
+	case obj.TYPE_REGREG:
+		return C_PAIR
+
+	case obj.TYPE_SHIFT:
+		return C_SHIFT
+
+	case obj.TYPE_REGLIST:
+		return C_LIST
+
+	case obj.TYPE_MEM:
+		// The base register should be an integer register.
+		if int16(REG_F0) <= a.Reg && a.Reg <= int16(REG_V31) {
+			break
+		}
+		switch a.Name {
+		case obj.NAME_EXTERN, obj.NAME_STATIC:
+			if a.Sym == nil {
+				break
+			}
+			c.instoffset = a.Offset
+			if a.Sym != nil { // use relocation
+				if a.Sym.Type == objabi.STLSBSS {
+					if c.ctxt.Flag_shared {
+						return C_TLS_IE
+					} else {
+						return C_TLS_LE
+					}
+				}
+				return C_ADDR
+			}
+			return C_LEXT
+
+		case obj.NAME_GOTREF:
+			return C_GOTADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			// The frame top 8 or 16 bytes are for FP
+			c.instoffset = int64(c.autosize) + a.Offset - int64(c.extrasize)
+			return autoclass(c.instoffset)
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + 8
+			return autoclass(c.instoffset)
+
+		case obj.NAME_NONE:
+			if a.Index != 0 {
+				if a.Offset != 0 {
+					if isRegShiftOrExt(a) {
+						// extended or shifted register offset, (Rn)(Rm.UXTW<<2) or (Rn)(Rm<<2).
+						return C_ROFF
+					}
+					return C_GOK
+				}
+				// register offset, (Rn)(Rm)
+				return C_ROFF
+			}
+			c.instoffset = a.Offset
+			return oregclass(c.instoffset)
+		}
+		return C_GOK
+
+	case obj.TYPE_FCONST:
+		return C_FCON
+
+	case obj.TYPE_TEXTSIZE:
+		return C_TEXTSIZE
+
+	case obj.TYPE_CONST, obj.TYPE_ADDR:
+		switch a.Name {
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if a.Reg != 0 && a.Reg != REGZERO {
+				break
+			}
+			return conclass(c.instoffset, 64)
+
+		case obj.NAME_EXTERN, obj.NAME_STATIC:
+			if a.Sym == nil {
+				return C_GOK
+			}
+			if a.Sym.Type == objabi.STLSBSS {
+				c.ctxt.Diag("taking address of TLS variable is not supported")
+			}
+			c.instoffset = a.Offset
+			return C_VCONADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			// The frame top 8 or 16 bytes are for FP
+			c.instoffset = int64(c.autosize) + a.Offset - int64(c.extrasize)
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + 8
+		default:
+			return C_GOK
+		}
+		cf := c.instoffset
+		if isaddcon(cf) || isaddcon(-cf) {
+			return C_AACON
+		}
+		if isaddcon2(cf) {
+			return C_AACON2
+		}
+
+		return C_LACON
+
+	case obj.TYPE_BRANCH:
+		return C_SBRA
+
+	case obj.TYPE_SPECIAL:
+		opd := SpecialOperand(a.Offset)
+		if SPOP_EQ <= opd && opd <= SPOP_NV {
+			return C_COND
+		}
+		return C_SPOP
+	}
+	return C_GOK
+}
+
+func (c *ctxt7) oplook(p *obj.Prog) *Optab {
+	a1 := int(p.Optab)
+	if a1 != 0 {
+		return &optab[a1-1]
+	}
+	a1 = int(p.From.Class)
+	if a1 == 0 {
+		a1 = c.aclass(&p.From)
+		// do not break C_ADDCON2 when S bit is set
+		if (p.As == AADDS || p.As == AADDSW || p.As == ASUBS || p.As == ASUBSW) && a1 == C_ADDCON2 {
+			a1 = C_LCON
+		}
+		if p.From.Type == obj.TYPE_CONST && p.From.Name == obj.NAME_NONE {
+			if p.As == AMOVW || isADDWop(p.As) || isANDWop(p.As) {
+				// For 32-bit instruction with constant, we need to
+				// treat its offset value as 32 bits to classify it.
+				a1 = c.con32class(&p.From)
+				// do not break C_ADDCON2 when S bit is set
+				if (p.As == AADDSW || p.As == ASUBSW) && a1 == C_ADDCON2 {
+					a1 = C_LCON
+				}
+			}
+			if ((p.As == AMOVD) || isANDop(p.As) || isADDop(p.As)) && (a1 == C_LCON || a1 == C_VCON) {
+				// more specific classification of 64-bit integers
+				a1 = c.con64class(&p.From)
+			}
+		}
+		if p.From.Type == obj.TYPE_MEM {
+			if isMOVop(p.As) && (cmp(C_LAUTO, a1) || cmp(C_LOREG, a1)) {
+				// More specific classification of large offset loads and stores.
+				a1 = c.loadStoreClass(p, a1, c.instoffset)
+			}
+			if isLoadStorePairOp(p.As) && (cmp(C_LAUTO, a1) || cmp(C_LOREG, a1)) {
+				// More specific classification of large offset loads and stores.
+				a1 = c.loadStorePairClass(p, a1, c.instoffset)
+			}
+		}
+		p.From.Class = int8(a1)
+	}
+
+	a2 := C_NONE
+	if p.Reg != 0 {
+		a2 = rclass(p.Reg)
+	}
+
+	a3 := C_NONE
+	if p.GetFrom3() != nil {
+		a3 = int(p.GetFrom3().Class)
+		if a3 == 0 {
+			a3 = c.aclass(p.GetFrom3())
+			p.GetFrom3().Class = int8(a3)
+		}
+	}
+
+	a4 := int(p.To.Class)
+	if a4 == 0 {
+		a4 = c.aclass(&p.To)
+		if p.To.Type == obj.TYPE_MEM {
+			if isMOVop(p.As) && (cmp(C_LAUTO, a4) || cmp(C_LOREG, a4)) {
+				// More specific classification of large offset loads and stores.
+				a4 = c.loadStoreClass(p, a4, c.instoffset)
+			}
+			if isLoadStorePairOp(p.As) && (cmp(C_LAUTO, a4) || cmp(C_LOREG, a4)) {
+				// More specific classification of large offset loads and stores.
+				a4 = c.loadStorePairClass(p, a4, c.instoffset)
+			}
+		}
+		p.To.Class = int8(a4)
+	}
+
+	a5 := C_NONE
+	if p.RegTo2 != 0 {
+		a5 = rclass(p.RegTo2)
+	} else if p.GetTo2() != nil {
+		a5 = int(p.GetTo2().Class)
+		if a5 == 0 {
+			a5 = c.aclass(p.GetTo2())
+			p.GetTo2().Class = int8(a5)
+		}
+	}
+
+	if false {
+		fmt.Printf("oplook %v %d %d %d %d %d\n", p.As, a1, a2, a3, a4, a5)
+		fmt.Printf("\t\t%d %d\n", p.From.Type, p.To.Type)
+	}
+
+	ops := oprange[p.As&obj.AMask]
+	c1 := &xcmp[a1]
+	c2 := &xcmp[a2]
+	c3 := &xcmp[a3]
+	c4 := &xcmp[a4]
+	c5 := &xcmp[a5]
+	for i := range ops {
+		op := &ops[i]
+		if c1[op.a1] && c2[op.a2] && c3[op.a3] && c4[op.a4] && c5[op.a5] && p.Scond == op.scond {
+			p.Optab = uint16(cap(optab) - cap(ops) + i + 1)
+			return op
+		}
+	}
+
+	c.ctxt.Diag("illegal combination: %v %v %v %v %v %v, %d %d", p, DRconv(a1), DRconv(a2), DRconv(a3), DRconv(a4), DRconv(a5), p.From.Type, p.To.Type)
+	// Turn illegal instruction into an UNDEF, avoid crashing in asmout
+	return &Optab{obj.AUNDEF, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 90, 4, 0, 0, 0}
+}
+
+func cmp(a int, b int) bool {
+	if a == b {
+		return true
+	}
+	switch a {
+	case C_RSP:
+		if b == C_REG {
+			return true
+		}
+
+	case C_ZREG:
+		if b == C_REG {
+			return true
+		}
+
+	case C_ADDCON0:
+		if b == C_ZCON || b == C_ABCON0 {
+			return true
+		}
+
+	case C_ADDCON:
+		if b == C_ZCON || b == C_ABCON0 || b == C_ADDCON0 || b == C_ABCON || b == C_AMCON {
+			return true
+		}
+
+	case C_MBCON:
+		if b == C_ABCON0 {
+			return true
+		}
+
+	case C_BITCON:
+		if b == C_ABCON0 || b == C_ABCON || b == C_MBCON {
+			return true
+		}
+
+	case C_MOVCON:
+		if b == C_MBCON || b == C_ZCON || b == C_ADDCON0 || b == C_ABCON0 || b == C_AMCON {
+			return true
+		}
+
+	case C_ADDCON2:
+		if b == C_ZCON || b == C_ADDCON || b == C_ADDCON0 {
+			return true
+		}
+
+	case C_LCON:
+		if b == C_ZCON || b == C_BITCON || b == C_ADDCON || b == C_ADDCON0 || b == C_ABCON || b == C_ABCON0 || b == C_MBCON || b == C_MOVCON || b == C_ADDCON2 || b == C_AMCON {
+			return true
+		}
+
+	case C_MOVCON2:
+		return cmp(C_LCON, b)
+
+	case C_VCON:
+		return cmp(C_LCON, b)
+
+	case C_LACON:
+		if b == C_AACON || b == C_AACON2 {
+			return true
+		}
+
+	case C_SEXT2:
+		if b == C_SEXT1 {
+			return true
+		}
+
+	case C_SEXT4:
+		if b == C_SEXT1 || b == C_SEXT2 {
+			return true
+		}
+
+	case C_SEXT8:
+		if b >= C_SEXT1 && b <= C_SEXT4 {
+			return true
+		}
+
+	case C_SEXT16:
+		if b >= C_SEXT1 && b <= C_SEXT8 {
+			return true
+		}
+
+	case C_LEXT:
+		if b >= C_SEXT1 && b <= C_SEXT16 {
+			return true
+		}
+
+	case C_NSAUTO_8:
+		if b == C_NSAUTO_16 {
+			return true
+		}
+
+	case C_NSAUTO_4:
+		if b == C_NSAUTO_16 || b == C_NSAUTO_8 {
+			return true
+		}
+
+	case C_NSAUTO:
+		switch b {
+		case C_NSAUTO_4, C_NSAUTO_8, C_NSAUTO_16:
+			return true
+		}
+
+	case C_NPAUTO_16:
+		switch b {
+		case C_NSAUTO_16:
+			return true
+		}
+
+	case C_NPAUTO:
+		switch b {
+		case C_NSAUTO_16, C_NSAUTO_8, C_NPAUTO_16:
+			return true
+		}
+
+	case C_NQAUTO_16:
+		switch b {
+		case C_NSAUTO_16, C_NPAUTO_16:
+			return true
+		}
+
+	case C_NAUTO4K:
+		switch b {
+		case C_NSAUTO_16, C_NSAUTO_8, C_NSAUTO_4, C_NSAUTO, C_NPAUTO_16,
+			C_NPAUTO, C_NQAUTO_16:
+			return true
+		}
+
+	case C_PSAUTO_16:
+		if b == C_ZAUTO {
+			return true
+		}
+
+	case C_PSAUTO_8:
+		if b == C_ZAUTO || b == C_PSAUTO_16 {
+			return true
+		}
+
+	case C_PSAUTO_4:
+		switch b {
+		case C_ZAUTO, C_PSAUTO_16, C_PSAUTO_8:
+			return true
+		}
+
+	case C_PSAUTO:
+		switch b {
+		case C_ZAUTO, C_PSAUTO_16, C_PSAUTO_8, C_PSAUTO_4:
+			return true
+		}
+
+	case C_PPAUTO_16:
+		switch b {
+		case C_ZAUTO, C_PSAUTO_16:
+			return true
+		}
+
+	case C_PPAUTO:
+		switch b {
+		case C_ZAUTO, C_PSAUTO_16, C_PSAUTO_8, C_PPAUTO_16:
+			return true
+		}
+
+	case C_PQAUTO_16:
+		switch b {
+		case C_ZAUTO, C_PSAUTO_16, C_PPAUTO_16:
+			return true
+		}
+
+	case C_UAUTO4K:
+		switch b {
+		case C_ZAUTO, C_PSAUTO, C_PSAUTO_4, C_PSAUTO_8, C_PSAUTO_16,
+			C_PPAUTO, C_PPAUTO_16, C_PQAUTO_16,
+			C_UAUTO4K_2, C_UAUTO4K_4, C_UAUTO4K_8, C_UAUTO4K_16:
+			return true
+		}
+
+	case C_UAUTO8K:
+		switch b {
+		case C_ZAUTO, C_PSAUTO, C_PSAUTO_4, C_PSAUTO_8, C_PSAUTO_16,
+			C_PPAUTO, C_PPAUTO_16, C_PQAUTO_16,
+			C_UAUTO4K_2, C_UAUTO4K_4, C_UAUTO4K_8, C_UAUTO4K_16,
+			C_UAUTO8K_4, C_UAUTO8K_8, C_UAUTO8K_16:
+			return true
+		}
+
+	case C_UAUTO16K:
+		switch b {
+		case C_ZAUTO, C_PSAUTO, C_PSAUTO_4, C_PSAUTO_8, C_PSAUTO_16,
+			C_PPAUTO, C_PPAUTO_16, C_PQAUTO_16,
+			C_UAUTO4K_4, C_UAUTO4K_8, C_UAUTO4K_16,
+			C_UAUTO8K_4, C_UAUTO8K_8, C_UAUTO8K_16,
+			C_UAUTO16K_8, C_UAUTO16K_16:
+			return true
+		}
+
+	case C_UAUTO32K:
+		switch b {
+		case C_ZAUTO, C_PSAUTO, C_PSAUTO_4, C_PSAUTO_8, C_PSAUTO_16,
+			C_PPAUTO, C_PPAUTO_16, C_PQAUTO_16,
+			C_UAUTO4K_8, C_UAUTO4K_16,
+			C_UAUTO8K_8, C_UAUTO8K_16,
+			C_UAUTO16K_8, C_UAUTO16K_16,
+			C_UAUTO32K_16:
+			return true
+		}
+
+	case C_UAUTO64K:
+		switch b {
+		case C_ZAUTO, C_PSAUTO, C_PSAUTO_4, C_PSAUTO_8, C_PSAUTO_16,
+			C_PPAUTO_16, C_PQAUTO_16, C_UAUTO4K_16, C_UAUTO8K_16, C_UAUTO16K_16,
+			C_UAUTO32K_16:
+			return true
+		}
+
+	case C_LAUTO:
+		switch b {
+		case C_ZAUTO, C_NSAUTO, C_NSAUTO_4, C_NSAUTO_8, C_NSAUTO_16, C_NPAUTO_16, C_NPAUTO, C_NQAUTO_16, C_NAUTO4K,
+			C_PSAUTO, C_PSAUTO_4, C_PSAUTO_8, C_PSAUTO_16,
+			C_PPAUTO, C_PPAUTO_16, C_PQAUTO_16,
+			C_UAUTO4K, C_UAUTO4K_2, C_UAUTO4K_4, C_UAUTO4K_8, C_UAUTO4K_16,
+			C_UAUTO8K, C_UAUTO8K_4, C_UAUTO8K_8, C_UAUTO8K_16,
+			C_UAUTO16K, C_UAUTO16K_8, C_UAUTO16K_16,
+			C_UAUTO32K, C_UAUTO32K_16,
+			C_UAUTO64K:
+			return true
+		}
+
+	case C_NSOREG_8:
+		if b == C_NSOREG_16 {
+			return true
+		}
+
+	case C_NSOREG_4:
+		if b == C_NSOREG_8 || b == C_NSOREG_16 {
+			return true
+		}
+
+	case C_NSOREG:
+		switch b {
+		case C_NSOREG_4, C_NSOREG_8, C_NSOREG_16:
+			return true
+		}
+
+	case C_NPOREG_16:
+		switch b {
+		case C_NSOREG_16:
+			return true
+		}
+
+	case C_NPOREG:
+		switch b {
+		case C_NSOREG_16, C_NSOREG_8, C_NPOREG_16:
+			return true
+		}
+
+	case C_NQOREG_16:
+		switch b {
+		case C_NSOREG_16, C_NPOREG_16:
+			return true
+		}
+
+	case C_NOREG4K:
+		switch b {
+		case C_NSOREG_16, C_NSOREG_8, C_NSOREG_4, C_NSOREG, C_NPOREG_16, C_NPOREG, C_NQOREG_16:
+			return true
+		}
+
+	case C_PSOREG_16:
+		if b == C_ZOREG {
+			return true
+		}
+
+	case C_PSOREG_8:
+		if b == C_ZOREG || b == C_PSOREG_16 {
+			return true
+		}
+
+	case C_PSOREG_4:
+		switch b {
+		case C_ZOREG, C_PSOREG_16, C_PSOREG_8:
+			return true
+		}
+
+	case C_PSOREG:
+		switch b {
+		case C_ZOREG, C_PSOREG_16, C_PSOREG_8, C_PSOREG_4:
+			return true
+		}
+
+	case C_PPOREG_16:
+		switch b {
+		case C_ZOREG, C_PSOREG_16:
+			return true
+		}
+
+	case C_PPOREG:
+		switch b {
+		case C_ZOREG, C_PSOREG_16, C_PSOREG_8, C_PPOREG_16:
+			return true
+		}
+
+	case C_PQOREG_16:
+		switch b {
+		case C_ZOREG, C_PSOREG_16, C_PPOREG_16:
+			return true
+		}
+
+	case C_UOREG4K:
+		switch b {
+		case C_ZOREG, C_PSOREG, C_PSOREG_4, C_PSOREG_8, C_PSOREG_16,
+			C_PPOREG, C_PPOREG_16, C_PQOREG_16,
+			C_UOREG4K_2, C_UOREG4K_4, C_UOREG4K_8, C_UOREG4K_16:
+			return true
+		}
+
+	case C_UOREG8K:
+		switch b {
+		case C_ZOREG, C_PSOREG, C_PSOREG_4, C_PSOREG_8, C_PSOREG_16,
+			C_PPOREG, C_PPOREG_16, C_PQOREG_16,
+			C_UOREG4K_2, C_UOREG4K_4, C_UOREG4K_8, C_UOREG4K_16,
+			C_UOREG8K_4, C_UOREG8K_8, C_UOREG8K_16:
+			return true
+		}
+
+	case C_UOREG16K:
+		switch b {
+		case C_ZOREG, C_PSOREG, C_PSOREG_4, C_PSOREG_8, C_PSOREG_16,
+			C_PPOREG, C_PPOREG_16, C_PQOREG_16,
+			C_UOREG4K_4, C_UOREG4K_8, C_UOREG4K_16,
+			C_UOREG8K_4, C_UOREG8K_8, C_UOREG8K_16,
+			C_UOREG16K_8, C_UOREG16K_16:
+			return true
+		}
+
+	case C_UOREG32K:
+		switch b {
+		case C_ZOREG, C_PSOREG, C_PSOREG_4, C_PSOREG_8, C_PSOREG_16,
+			C_PPOREG, C_PPOREG_16, C_PQOREG_16,
+			C_UOREG4K_8, C_UOREG4K_16,
+			C_UOREG8K_8, C_UOREG8K_16,
+			C_UOREG16K_8, C_UOREG16K_16,
+			C_UOREG32K_16:
+			return true
+		}
+
+	case C_UOREG64K:
+		switch b {
+		case C_ZOREG, C_PSOREG, C_PSOREG_4, C_PSOREG_8, C_PSOREG_16,
+			C_PPOREG_16, C_PQOREG_16, C_UOREG4K_16, C_UOREG8K_16, C_UOREG16K_16,
+			C_UOREG32K_16:
+			return true
+		}
+
+	case C_LOREG:
+		switch b {
+		case C_ZOREG, C_NSOREG, C_NSOREG_4, C_NSOREG_8, C_NSOREG_16, C_NPOREG, C_NPOREG_16, C_NQOREG_16, C_NOREG4K,
+			C_PSOREG, C_PSOREG_4, C_PSOREG_8, C_PSOREG_16,
+			C_PPOREG, C_PPOREG_16, C_PQOREG_16,
+			C_UOREG4K, C_UOREG4K_2, C_UOREG4K_4, C_UOREG4K_8, C_UOREG4K_16,
+			C_UOREG8K, C_UOREG8K_4, C_UOREG8K_8, C_UOREG8K_16,
+			C_UOREG16K, C_UOREG16K_8, C_UOREG16K_16,
+			C_UOREG32K, C_UOREG32K_16,
+			C_UOREG64K:
+			return true
+		}
+
+	case C_LBRA:
+		if b == C_SBRA {
+			return true
+		}
+	}
+
+	return false
+}
+
+func ocmp(p1, p2 Optab) int {
+	if p1.as != p2.as {
+		return int(p1.as) - int(p2.as)
+	}
+	if p1.a1 != p2.a1 {
+		return int(p1.a1) - int(p2.a1)
+	}
+	if p1.a2 != p2.a2 {
+		return int(p1.a2) - int(p2.a2)
+	}
+	if p1.a3 != p2.a3 {
+		return int(p1.a3) - int(p2.a3)
+	}
+	if p1.a4 != p2.a4 {
+		return int(p1.a4) - int(p2.a4)
+	}
+	if p1.scond != p2.scond {
+		return int(p1.scond) - int(p2.scond)
+	}
+	return 0
+}
+
+func oprangeset(a obj.As, t []Optab) {
+	oprange[a&obj.AMask] = t
+}
+
+func buildop(ctxt *obj.Link) {
+	if oprange[AAND&obj.AMask] != nil {
+		// Already initialized; stop now.
+		// This happens in the cmd/asm tests,
+		// each of which re-initializes the arch.
+		return
+	}
+
+	for i := 0; i < C_GOK; i++ {
+		for j := 0; j < C_GOK; j++ {
+			if cmp(j, i) {
+				xcmp[i][j] = true
+			}
+		}
+	}
+
+	slices.SortFunc(optab, ocmp)
+	for i := 0; i < len(optab); i++ {
+		as, start := optab[i].as, i
+		for ; i < len(optab)-1; i++ {
+			if optab[i+1].as != as {
+				break
+			}
+		}
+		t := optab[start : i+1]
+		oprangeset(as, t)
+		switch as {
+		default:
+			ctxt.Diag("unknown op in build: %v", as)
+			ctxt.DiagFlush()
+			log.Fatalf("bad code")
+
+		case AADD:
+			oprangeset(AADDS, t)
+			oprangeset(ASUB, t)
+			oprangeset(ASUBS, t)
+			oprangeset(AADDW, t)
+			oprangeset(AADDSW, t)
+			oprangeset(ASUBW, t)
+			oprangeset(ASUBSW, t)
+
+		case AAND: /* logical immediate, logical shifted register */
+			oprangeset(AANDW, t)
+			oprangeset(AEOR, t)
+			oprangeset(AEORW, t)
+			oprangeset(AORR, t)
+			oprangeset(AORRW, t)
+			oprangeset(ABIC, t)
+			oprangeset(ABICW, t)
+			oprangeset(AEON, t)
+			oprangeset(AEONW, t)
+			oprangeset(AORN, t)
+			oprangeset(AORNW, t)
+
+		case AANDS: /* logical immediate, logical shifted register, set flags, cannot target RSP */
+			oprangeset(AANDSW, t)
+			oprangeset(ABICS, t)
+			oprangeset(ABICSW, t)
+
+		case ANEG:
+			oprangeset(ANEGS, t)
+			oprangeset(ANEGSW, t)
+			oprangeset(ANEGW, t)
+
+		case AADC: /* rn=Rd */
+			oprangeset(AADCW, t)
+
+			oprangeset(AADCS, t)
+			oprangeset(AADCSW, t)
+			oprangeset(ASBC, t)
+			oprangeset(ASBCW, t)
+			oprangeset(ASBCS, t)
+			oprangeset(ASBCSW, t)
+
+		case ANGC: /* rn=REGZERO */
+			oprangeset(ANGCW, t)
+
+			oprangeset(ANGCS, t)
+			oprangeset(ANGCSW, t)
+
+		case ACMP:
+			oprangeset(ACMPW, t)
+			oprangeset(ACMN, t)
+			oprangeset(ACMNW, t)
+
+		case ATST:
+			oprangeset(ATSTW, t)
+
+			/* register/register, and shifted */
+		case AMVN:
+			oprangeset(AMVNW, t)
+
+		case AMOVK:
+			oprangeset(AMOVKW, t)
+			oprangeset(AMOVN, t)
+			oprangeset(AMOVNW, t)
+			oprangeset(AMOVZ, t)
+			oprangeset(AMOVZW, t)
+
+		case ASWPD:
+			for i := range atomicLDADD {
+				oprangeset(i, t)
+			}
+			for i := range atomicSWP {
+				if i == ASWPD {
+					continue
+				}
+				oprangeset(i, t)
+			}
+
+		case ACASPD:
+			oprangeset(ACASPW, t)
+		case ABEQ:
+			oprangeset(ABNE, t)
+			oprangeset(ABCS, t)
+			oprangeset(ABHS, t)
+			oprangeset(ABCC, t)
+			oprangeset(ABLO, t)
+			oprangeset(ABMI, t)
+			oprangeset(ABPL, t)
+			oprangeset(ABVS, t)
+			oprangeset(ABVC, t)
+			oprangeset(ABHI, t)
+			oprangeset(ABLS, t)
+			oprangeset(ABGE, t)
+			oprangeset(ABLT, t)
+			oprangeset(ABGT, t)
+			oprangeset(ABLE, t)
+
+		case ALSL:
+			oprangeset(ALSLW, t)
+			oprangeset(ALSR, t)
+			oprangeset(ALSRW, t)
+			oprangeset(AASR, t)
+			oprangeset(AASRW, t)
+			oprangeset(AROR, t)
+			oprangeset(ARORW, t)
+
+		case ACLS:
+			oprangeset(ACLSW, t)
+			oprangeset(ACLZ, t)
+			oprangeset(ACLZW, t)
+			oprangeset(ARBIT, t)
+			oprangeset(ARBITW, t)
+			oprangeset(AREV, t)
+			oprangeset(AREVW, t)
+			oprangeset(AREV16, t)
+			oprangeset(AREV16W, t)
+			oprangeset(AREV32, t)
+
+		case ASDIV:
+			oprangeset(ASDIVW, t)
+			oprangeset(AUDIV, t)
+			oprangeset(AUDIVW, t)
+			oprangeset(ACRC32B, t)
+			oprangeset(ACRC32CB, t)
+			oprangeset(ACRC32CH, t)
+			oprangeset(ACRC32CW, t)
+			oprangeset(ACRC32CX, t)
+			oprangeset(ACRC32H, t)
+			oprangeset(ACRC32W, t)
+			oprangeset(ACRC32X, t)
+
+		case AMADD:
+			oprangeset(AMADDW, t)
+			oprangeset(AMSUB, t)
+			oprangeset(AMSUBW, t)
+			oprangeset(ASMADDL, t)
+			oprangeset(ASMSUBL, t)
+			oprangeset(AUMADDL, t)
+			oprangeset(AUMSUBL, t)
+
+		case AREM:
+			oprangeset(AREMW, t)
+			oprangeset(AUREM, t)
+			oprangeset(AUREMW, t)
+
+		case AMUL:
+			oprangeset(AMULW, t)
+			oprangeset(AMNEG, t)
+			oprangeset(AMNEGW, t)
+			oprangeset(ASMNEGL, t)
+			oprangeset(ASMULL, t)
+			oprangeset(ASMULH, t)
+			oprangeset(AUMNEGL, t)
+			oprangeset(AUMULH, t)
+			oprangeset(AUMULL, t)
+
+		case AMOVB:
+			oprangeset(AMOVBU, t)
+
+		case AMOVH:
+			oprangeset(AMOVHU, t)
+
+		case AMOVW:
+			oprangeset(AMOVWU, t)
+
+		case ABFM:
+			oprangeset(ABFMW, t)
+			oprangeset(ASBFM, t)
+			oprangeset(ASBFMW, t)
+			oprangeset(AUBFM, t)
+			oprangeset(AUBFMW, t)
+
+		case ABFI:
+			oprangeset(ABFIW, t)
+			oprangeset(ABFXIL, t)
+			oprangeset(ABFXILW, t)
+			oprangeset(ASBFIZ, t)
+			oprangeset(ASBFIZW, t)
+			oprangeset(ASBFX, t)
+			oprangeset(ASBFXW, t)
+			oprangeset(AUBFIZ, t)
+			oprangeset(AUBFIZW, t)
+			oprangeset(AUBFX, t)
+			oprangeset(AUBFXW, t)
+
+		case AEXTR:
+			oprangeset(AEXTRW, t)
+
+		case ASXTB:
+			oprangeset(ASXTBW, t)
+			oprangeset(ASXTH, t)
+			oprangeset(ASXTHW, t)
+			oprangeset(ASXTW, t)
+			oprangeset(AUXTB, t)
+			oprangeset(AUXTH, t)
+			oprangeset(AUXTW, t)
+			oprangeset(AUXTBW, t)
+			oprangeset(AUXTHW, t)
+
+		case ACCMN:
+			oprangeset(ACCMNW, t)
+			oprangeset(ACCMP, t)
+			oprangeset(ACCMPW, t)
+
+		case ACSEL:
+			oprangeset(ACSELW, t)
+			oprangeset(ACSINC, t)
+			oprangeset(ACSINCW, t)
+			oprangeset(ACSINV, t)
+			oprangeset(ACSINVW, t)
+			oprangeset(ACSNEG, t)
+			oprangeset(ACSNEGW, t)
+
+		case ACINC:
+			// aliases Rm=Rn, !cond
+			oprangeset(ACINCW, t)
+			oprangeset(ACINV, t)
+			oprangeset(ACINVW, t)
+			oprangeset(ACNEG, t)
+			oprangeset(ACNEGW, t)
+
+			// aliases, Rm=Rn=REGZERO, !cond
+		case ACSET:
+			oprangeset(ACSETW, t)
+
+			oprangeset(ACSETM, t)
+			oprangeset(ACSETMW, t)
+
+		case AMOVD,
+			AB,
+			ABL,
+			AWORD,
+			ADWORD,
+			ABTI,
+			obj.ARET,
+			obj.ATEXT:
+			break
+
+		case AFLDPQ:
+			break
+		case AFSTPQ:
+			break
+		case ALDP:
+			oprangeset(AFLDPD, t)
+
+		case ASTP:
+			oprangeset(AFSTPD, t)
+
+		case ASTPW:
+			oprangeset(AFSTPS, t)
+
+		case ALDPW:
+			oprangeset(ALDPSW, t)
+			oprangeset(AFLDPS, t)
+
+		case AERET:
+			oprangeset(AWFE, t)
+			oprangeset(AWFI, t)
+			oprangeset(AYIELD, t)
+			oprangeset(ASEV, t)
+			oprangeset(ASEVL, t)
+			oprangeset(ANOOP, t)
+			oprangeset(ADRPS, t)
+
+			oprangeset(APACIASP, t)
+			oprangeset(AAUTIASP, t)
+			oprangeset(APACIBSP, t)
+			oprangeset(AAUTIBSP, t)
+			oprangeset(AAUTIA1716, t)
+			oprangeset(AAUTIB1716, t)
+
+		case ACBZ:
+			oprangeset(ACBZW, t)
+			oprangeset(ACBNZ, t)
+			oprangeset(ACBNZW, t)
+
+		case ATBZ:
+			oprangeset(ATBNZ, t)
+
+		case AADR, AADRP:
+			break
+
+		case ACLREX:
+			break
+
+		case ASVC:
+			oprangeset(AHVC, t)
+			oprangeset(AHLT, t)
+			oprangeset(ASMC, t)
+			oprangeset(ABRK, t)
+			oprangeset(ADCPS1, t)
+			oprangeset(ADCPS2, t)
+			oprangeset(ADCPS3, t)
+
+		case AFADDS:
+			oprangeset(AFADDD, t)
+			oprangeset(AFSUBS, t)
+			oprangeset(AFSUBD, t)
+			oprangeset(AFMULS, t)
+			oprangeset(AFMULD, t)
+			oprangeset(AFNMULS, t)
+			oprangeset(AFNMULD, t)
+			oprangeset(AFDIVS, t)
+			oprangeset(AFMAXD, t)
+			oprangeset(AFMAXS, t)
+			oprangeset(AFMIND, t)
+			oprangeset(AFMINS, t)
+			oprangeset(AFMAXNMD, t)
+			oprangeset(AFMAXNMS, t)
+			oprangeset(AFMINNMD, t)
+			oprangeset(AFMINNMS, t)
+			oprangeset(AFDIVD, t)
+
+		case AFMSUBD:
+			oprangeset(AFMSUBS, t)
+			oprangeset(AFMADDS, t)
+			oprangeset(AFMADDD, t)
+			oprangeset(AFNMSUBS, t)
+			oprangeset(AFNMSUBD, t)
+			oprangeset(AFNMADDS, t)
+			oprangeset(AFNMADDD, t)
+
+		case AFCVTSD:
+			oprangeset(AFCVTDS, t)
+			oprangeset(AFABSD, t)
+			oprangeset(AFABSS, t)
+			oprangeset(AFNEGD, t)
+			oprangeset(AFNEGS, t)
+			oprangeset(AFSQRTD, t)
+			oprangeset(AFSQRTS, t)
+			oprangeset(AFRINTNS, t)
+			oprangeset(AFRINTND, t)
+			oprangeset(AFRINTPS, t)
+			oprangeset(AFRINTPD, t)
+			oprangeset(AFRINTMS, t)
+			oprangeset(AFRINTMD, t)
+			oprangeset(AFRINTZS, t)
+			oprangeset(AFRINTZD, t)
+			oprangeset(AFRINTAS, t)
+			oprangeset(AFRINTAD, t)
+			oprangeset(AFRINTXS, t)
+			oprangeset(AFRINTXD, t)
+			oprangeset(AFRINTIS, t)
+			oprangeset(AFRINTID, t)
+			oprangeset(AFCVTDH, t)
+			oprangeset(AFCVTHS, t)
+			oprangeset(AFCVTHD, t)
+			oprangeset(AFCVTSH, t)
+
+		case AFCMPS:
+			oprangeset(AFCMPD, t)
+			oprangeset(AFCMPES, t)
+			oprangeset(AFCMPED, t)
+
+		case AFCCMPS:
+			oprangeset(AFCCMPD, t)
+			oprangeset(AFCCMPES, t)
+			oprangeset(AFCCMPED, t)
+
+		case AFCSELD:
+			oprangeset(AFCSELS, t)
+
+		case AFMOVQ, AFMOVD, AFMOVS,
+			AVMOVQ, AVMOVD, AVMOVS:
+			break
+
+		case AFCVTZSD:
+			oprangeset(AFCVTZSDW, t)
+			oprangeset(AFCVTZSS, t)
+			oprangeset(AFCVTZSSW, t)
+			oprangeset(AFCVTZUD, t)
+			oprangeset(AFCVTZUDW, t)
+			oprangeset(AFCVTZUS, t)
+			oprangeset(AFCVTZUSW, t)
+
+		case ASCVTFD:
+			oprangeset(ASCVTFS, t)
+			oprangeset(ASCVTFWD, t)
+			oprangeset(ASCVTFWS, t)
+			oprangeset(AUCVTFD, t)
+			oprangeset(AUCVTFS, t)
+			oprangeset(AUCVTFWD, t)
+			oprangeset(AUCVTFWS, t)
+
+		case ASYS:
+			oprangeset(AAT, t)
+			oprangeset(AIC, t)
+
+		case ATLBI:
+			oprangeset(ADC, t)
+
+		case ASYSL, AHINT:
+			break
+
+		case ADMB:
+			oprangeset(ADSB, t)
+			oprangeset(AISB, t)
+
+		case AMRS, AMSR:
+			break
+
+		case ALDAR:
+			oprangeset(ALDARW, t)
+			oprangeset(ALDARB, t)
+			oprangeset(ALDARH, t)
+			fallthrough
+
+		case ALDXR:
+			oprangeset(ALDXRB, t)
+			oprangeset(ALDXRH, t)
+			oprangeset(ALDXRW, t)
+
+		case ALDAXR:
+			oprangeset(ALDAXRB, t)
+			oprangeset(ALDAXRH, t)
+			oprangeset(ALDAXRW, t)
+
+		case ALDXP:
+			oprangeset(ALDXPW, t)
+			oprangeset(ALDAXP, t)
+			oprangeset(ALDAXPW, t)
+
+		case ASTLR:
+			oprangeset(ASTLRB, t)
+			oprangeset(ASTLRH, t)
+			oprangeset(ASTLRW, t)
+
+		case ASTXR:
+			oprangeset(ASTXRB, t)
+			oprangeset(ASTXRH, t)
+			oprangeset(ASTXRW, t)
+
+		case ASTLXR:
+			oprangeset(ASTLXRB, t)
+			oprangeset(ASTLXRH, t)
+			oprangeset(ASTLXRW, t)
+
+		case ASTXP:
+			oprangeset(ASTLXP, t)
+			oprangeset(ASTLXPW, t)
+			oprangeset(ASTXPW, t)
+
+		case AVADDP:
+			oprangeset(AVAND, t)
+			oprangeset(AVCMEQ, t)
+			oprangeset(AVORR, t)
+			oprangeset(AVEOR, t)
+			oprangeset(AVBSL, t)
+			oprangeset(AVBIT, t)
+			oprangeset(AVCMTST, t)
+			oprangeset(AVUMAX, t)
+			oprangeset(AVUMIN, t)
+			oprangeset(AVUZP1, t)
+			oprangeset(AVUZP2, t)
+			oprangeset(AVBIF, t)
+
+		case AVADD:
+			oprangeset(AVSUB, t)
+			oprangeset(AVRAX1, t)
+
+		case AAESD:
+			oprangeset(AAESE, t)
+			oprangeset(AAESMC, t)
+			oprangeset(AAESIMC, t)
+			oprangeset(ASHA1SU1, t)
+			oprangeset(ASHA256SU0, t)
+			oprangeset(ASHA512SU0, t)
+			oprangeset(ASHA1H, t)
+
+		case ASHA1C:
+			oprangeset(ASHA1P, t)
+			oprangeset(ASHA1M, t)
+			oprangeset(ASHA256H, t)
+			oprangeset(ASHA256H2, t)
+			oprangeset(ASHA512H, t)
+			oprangeset(ASHA512H2, t)
+
+		case ASHA1SU0:
+			oprangeset(ASHA256SU1, t)
+			oprangeset(ASHA512SU1, t)
+
+		case AVADDV:
+			oprangeset(AVUADDLV, t)
+
+		case AVFMLA:
+			oprangeset(AVFMLS, t)
+
+		case AVPMULL:
+			oprangeset(AVPMULL2, t)
+
+		case AVUSHR:
+			oprangeset(AVSHL, t)
+			oprangeset(AVSRI, t)
+			oprangeset(AVSLI, t)
+			oprangeset(AVUSRA, t)
+
+		case AVREV32:
+			oprangeset(AVCNT, t)
+			oprangeset(AVRBIT, t)
+			oprangeset(AVREV64, t)
+			oprangeset(AVREV16, t)
+
+		case AVZIP1:
+			oprangeset(AVZIP2, t)
+			oprangeset(AVTRN1, t)
+			oprangeset(AVTRN2, t)
+
+		case AVUXTL:
+			oprangeset(AVUXTL2, t)
+
+		case AVUSHLL:
+			oprangeset(AVUSHLL2, t)
+
+		case AVLD1R:
+			oprangeset(AVLD2, t)
+			oprangeset(AVLD2R, t)
+			oprangeset(AVLD3, t)
+			oprangeset(AVLD3R, t)
+			oprangeset(AVLD4, t)
+			oprangeset(AVLD4R, t)
+
+		case AVEOR3:
+			oprangeset(AVBCAX, t)
+
+		case AVUADDW:
+			oprangeset(AVUADDW2, t)
+
+		case AVTBL:
+			oprangeset(AVTBX, t)
+
+		case AVCNT,
+			AVMOV,
+			AVLD1,
+			AVST1,
+			AVST2,
+			AVST3,
+			AVST4,
+			AVDUP,
+			AVMOVI,
+			APRFM,
+			AVEXT,
+			AVXAR:
+			break
+
+		case obj.ANOP,
+			obj.AUNDEF,
+			obj.AFUNCDATA,
+			obj.APCALIGN,
+			obj.APCALIGNMAX,
+			obj.APCDATA:
+			break
+		}
+	}
+}
+
+// chipfloat7() checks if the immediate constants available in  FMOVS/FMOVD instructions.
+// For details of the range of constants available, see
+// http://infocenter.arm.com/help/topic/com.arm.doc.dui0473m/dom1359731199385.html.
+func (c *ctxt7) chipfloat7(e float64) int {
+	ei := math.Float64bits(e)
+	l := uint32(int32(ei))
+	h := uint32(int32(ei >> 32))
+
+	if l != 0 || h&0xffff != 0 {
+		return -1
+	}
+	h1 := h & 0x7fc00000
+	if h1 != 0x40000000 && h1 != 0x3fc00000 {
+		return -1
+	}
+	n := 0
+
+	// sign bit (a)
+	if h&0x80000000 != 0 {
+		n |= 1 << 7
+	}
+
+	// exp sign bit (b)
+	if h1 == 0x3fc00000 {
+		n |= 1 << 6
+	}
+
+	// rest of exp and mantissa (cd-efgh)
+	n |= int((h >> 16) & 0x3f)
+
+	//print("match %.8lux %.8lux %d\n", l, h, n);
+	return n
+}
+
+/* form offset parameter to SYS; special register number */
+func SYSARG5(op0 int, op1 int, Cn int, Cm int, op2 int) int {
+	return op0<<19 | op1<<16 | Cn<<12 | Cm<<8 | op2<<5
+}
+
+func SYSARG4(op1 int, Cn int, Cm int, op2 int) int {
+	return SYSARG5(0, op1, Cn, Cm, op2)
+}
+
+// checkUnpredictable checks if the source and transfer registers are the same register.
+// ARM64 manual says it is "constrained unpredictable" if the src and dst registers of STP/LDP are same.
+func (c *ctxt7) checkUnpredictable(p *obj.Prog, isload bool, wback bool, rn int16, rt1 int16, rt2 int16) {
+	if wback && rn != REGSP && (rn == rt1 || rn == rt2) {
+		c.ctxt.Diag("constrained unpredictable behavior: %v", p)
+	}
+	if isload && rt1 == rt2 {
+		c.ctxt.Diag("constrained unpredictable behavior: %v", p)
+	}
+}
+
+/* checkindex checks if index >= 0 && index <= maxindex */
+func (c *ctxt7) checkindex(p *obj.Prog, index, maxindex int) {
+	if index < 0 || index > maxindex {
+		c.ctxt.Diag("register element index out of range 0 to %d: %v", maxindex, p)
+	}
+}
+
+/* checkoffset checks whether the immediate offset is valid for VLD[1-4].P and VST[1-4].P */
+func (c *ctxt7) checkoffset(p *obj.Prog, as obj.As) {
+	var offset, list, n, expect int64
+	switch as {
+	case AVLD1, AVLD2, AVLD3, AVLD4, AVLD1R, AVLD2R, AVLD3R, AVLD4R:
+		offset = p.From.Offset
+		list = p.To.Offset
+	case AVST1, AVST2, AVST3, AVST4:
+		offset = p.To.Offset
+		list = p.From.Offset
+	default:
+		c.ctxt.Diag("invalid operation on op %v", p.As)
+	}
+	opcode := (list >> 12) & 15
+	q := (list >> 30) & 1
+	size := (list >> 10) & 3
+	if offset == 0 {
+		return
+	}
+	switch opcode {
+	case 0x7:
+		n = 1 // one register
+	case 0xa:
+		n = 2 // two registers
+	case 0x6:
+		n = 3 // three registers
+	case 0x2:
+		n = 4 // four registers
+	default:
+		c.ctxt.Diag("invalid register numbers in ARM64 register list: %v", p)
+	}
+
+	switch as {
+	case AVLD1R, AVLD2R, AVLD3R, AVLD4R:
+		if offset != n*(1<<uint(size)) {
+			c.ctxt.Diag("invalid post-increment offset: %v", p)
+		}
+	default:
+		if !(q == 0 && offset == n*8) && !(q == 1 && offset == n*16) {
+			c.ctxt.Diag("invalid post-increment offset: %v", p)
+		}
+	}
+
+	switch as {
+	case AVLD1, AVST1:
+		return
+	case AVLD1R:
+		expect = 1
+	case AVLD2, AVST2, AVLD2R:
+		expect = 2
+	case AVLD3, AVST3, AVLD3R:
+		expect = 3
+	case AVLD4, AVST4, AVLD4R:
+		expect = 4
+	}
+
+	if expect != n {
+		c.ctxt.Diag("expected %d registers, got %d: %v.", expect, n, p)
+	}
+}
+
+/* checkShiftAmount checks whether the index shift amount is valid */
+/* for load with register offset instructions */
+func (c *ctxt7) checkShiftAmount(p *obj.Prog, a *obj.Addr) {
+	var amount int16
+	amount = (a.Index >> 5) & 7
+	switch p.As {
+	case AMOVB, AMOVBU:
+		if amount != 0 {
+			c.ctxt.Diag("invalid index shift amount: %v", p)
+		}
+	case AMOVH, AMOVHU:
+		if amount != 1 && amount != 0 {
+			c.ctxt.Diag("invalid index shift amount: %v", p)
+		}
+	case AMOVW, AMOVWU, AFMOVS:
+		if amount != 2 && amount != 0 {
+			c.ctxt.Diag("invalid index shift amount: %v", p)
+		}
+	case AMOVD, AFMOVD:
+		if amount != 3 && amount != 0 {
+			c.ctxt.Diag("invalid index shift amount: %v", p)
+		}
+	default:
+		panic("invalid operation")
+	}
+}
+
+func (c *ctxt7) asmout(p *obj.Prog, out []uint32) (count int) {
+	o := c.oplook(p)
+
+	var os [5]uint32
+	o1 := uint32(0)
+	o2 := uint32(0)
+	o3 := uint32(0)
+	o4 := uint32(0)
+	o5 := uint32(0)
+	if false { /*debug['P']*/
+		fmt.Printf("%x: %v\ttype %d\n", uint32(p.Pc), p, o.type_)
+	}
+	switch o.type_ {
+	default:
+		c.ctxt.Diag("%v: unknown asm %d", p, o.type_)
+
+	case 0: /* pseudo ops */
+		break
+
+	case 1: /* op Rm,[Rn],Rd; default Rn=Rd -> op Rm<<0,[Rn,]Rd (shifted register) */
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		o1 = c.oprrr(p, p.As, rt, r, rf)
+
+	case 2: /* add/sub $(uimm12|uimm24)[,R],R; cmp $(uimm12|uimm24),R */
+		if p.To.Reg == REG_RSP && isADDSop(p.As) {
+			c.ctxt.Diag("illegal destination register: %v\n", p)
+		}
+		o1 = c.opirr(p, p.As)
+
+		rt, r := p.To.Reg, p.Reg
+		if p.To.Type == obj.TYPE_NONE {
+			if (o1 & Sbit) == 0 {
+				c.ctxt.Diag("ineffective ZR destination\n%v", p)
+			}
+			rt = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		v := c.regoff(&p.From)
+		o1 = c.oaddi(p, p.As, v, rt, r)
+
+	case 3: /* op R<<n[,R],R (shifted register) */
+		rt, r := p.To.Reg, p.Reg
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		if p.As == AMVN || p.As == AMVNW || isNEGop(p.As) {
+			r = REGZERO
+		} else if r == obj.REG_NONE {
+			r = rt
+		}
+		o1 = c.oprrr(p, p.As, rt, r, obj.REG_NONE)
+
+		amount := (p.From.Offset >> 10) & 63
+		is64bit := o1 & (1 << 31)
+		if is64bit == 0 && amount >= 32 {
+			c.ctxt.Diag("shift amount out of range 0 to 31: %v", p)
+		}
+		shift := (p.From.Offset >> 22) & 3
+		if (shift > 2 || shift < 0) && (isADDop(p.As) || isADDWop(p.As) || isNEGop(p.As)) {
+			c.ctxt.Diag("unsupported shift operator: %v", p)
+		}
+		o1 |= uint32(p.From.Offset) /* includes reg, op, etc */
+
+	case 4: /* mov $addcon, R; mov $recon, R; mov $racon, R; mov $addcon2, R */
+		rt, r := p.To.Reg, o.param
+		if r == obj.REG_NONE {
+			r = REGZERO
+		} else if r == REGFROM {
+			r = p.From.Reg
+		}
+		if r == obj.REG_NONE {
+			r = REGSP
+		}
+
+		v := c.regoff(&p.From)
+		a := AADD
+		if v < 0 {
+			a = ASUB
+			v = -v
+		}
+
+		if o.size(c.ctxt, p) == 8 {
+			// NOTE: this case does not use REGTMP. If it ever does,
+			// remove the NOTUSETMP flag in optab.
+			o1 = c.oaddi(p, a, v&0xfff000, rt, r)
+			o2 = c.oaddi(p, a, v&0x000fff, rt, rt)
+			break
+		}
+
+		o1 = c.oaddi(p, a, v, rt, r)
+
+	case 5: /* b s; bl s */
+		o1 = c.opbra(p, p.As)
+
+		if p.To.Sym == nil {
+			o1 |= uint32(c.brdist(p, 0, 26, 2))
+			break
+		}
+
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_CALLARM64,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+
+	case 6: /* b ,O(R); bl ,O(R) */
+		o1 = c.opbrr(p, p.As)
+		o1 |= uint32(p.To.Reg&31) << 5
+		if p.As == obj.ACALL {
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_CALLIND,
+				Off:  int32(c.pc),
+			})
+		}
+
+	case 7: /* beq s */
+		o1 = c.opbra(p, p.As)
+
+		o1 |= uint32(c.brdist(p, 0, 19, 2) << 5)
+
+	case 8: /* lsl $c,[R],R -> ubfm $(W-1)-c,$(-c MOD (W-1)),Rn,Rd */
+		rt, rf := p.To.Reg, p.Reg
+		if rf == obj.REG_NONE {
+			rf = rt
+		}
+		v := p.From.Offset
+		switch p.As {
+		case AASR:
+			o1 = c.opbfm(p, ASBFM, v, 63, rf, rt)
+
+		case AASRW:
+			o1 = c.opbfm(p, ASBFMW, v, 31, rf, rt)
+
+		case ALSL:
+			o1 = c.opbfm(p, AUBFM, (64-v)&63, 63-v, rf, rt)
+
+		case ALSLW:
+			o1 = c.opbfm(p, AUBFMW, (32-v)&31, 31-v, rf, rt)
+
+		case ALSR:
+			o1 = c.opbfm(p, AUBFM, v, 63, rf, rt)
+
+		case ALSRW:
+			o1 = c.opbfm(p, AUBFMW, v, 31, rf, rt)
+
+		case AROR:
+			o1 = c.opextr(p, AEXTR, v, rf, rf, rt)
+
+		case ARORW:
+			o1 = c.opextr(p, AEXTRW, v, rf, rf, rt)
+
+		default:
+			c.ctxt.Diag("bad shift $con\n%v", p)
+			break
+		}
+
+	case 9: /* lsl Rm,[Rn],Rd -> lslv Rm, Rn, Rd */
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		o1 = c.oprrr(p, p.As, rt, r, rf)
+
+	case 10: /* brk/hvc/.../svc [$con] */
+		o1 = c.opimm(p, p.As)
+
+		if p.From.Type != obj.TYPE_NONE {
+			o1 |= uint32((p.From.Offset & 0xffff) << 5)
+		}
+
+	case 11: /* dword */
+		c.aclass(&p.To)
+
+		o1 = uint32(c.instoffset)
+		o2 = uint32(c.instoffset >> 32)
+		if p.To.Sym != nil {
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_ADDR,
+				Off:  int32(c.pc),
+				Siz:  8,
+				Sym:  p.To.Sym,
+				Add:  p.To.Offset,
+			})
+			o2 = 0
+			o1 = o2
+		}
+
+	case 12: /* movT $vcon, reg */
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		num := c.omovlconst(p.As, p, &p.From, int(p.To.Reg), os[:])
+		if num == 0 {
+			c.ctxt.Diag("invalid constant: %v", p)
+		}
+		o1 = os[0]
+		o2 = os[1]
+		o3 = os[2]
+		o4 = os[3]
+
+	case 13: /* addop $vcon, [R], R (64 bit literal); cmp $lcon,R -> addop $lcon,R, ZR */
+		if p.Reg == REGTMP {
+			c.ctxt.Diag("cannot use REGTMP as source: %v\n", p)
+		}
+		if p.To.Reg == REG_RSP && isADDSop(p.As) {
+			c.ctxt.Diag("illegal destination register: %v\n", p)
+		}
+		o := uint32(0)
+		num := uint8(0)
+		cls := int(p.From.Class)
+		if isADDWop(p.As) {
+			if !cmp(C_LCON, cls) {
+				c.ctxt.Diag("illegal combination: %v", p)
+			}
+			num = c.omovlconst(AMOVW, p, &p.From, REGTMP, os[:])
+		} else {
+			num = c.omovlconst(AMOVD, p, &p.From, REGTMP, os[:])
+		}
+		if num == 0 {
+			c.ctxt.Diag("invalid constant: %v", p)
+		}
+
+		rt, r, rf := p.To.Reg, p.Reg, int16(REGTMP)
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		if p.To.Type != obj.TYPE_NONE && (rt == REGSP || r == REGSP) {
+			o = c.opxrrr(p, p.As, rt, r, rf, false)
+			o |= LSL0_64
+		} else {
+			o = c.oprrr(p, p.As, rt, r, rf)
+		}
+
+		os[num] = o
+		o1 = os[0]
+		o2 = os[1]
+		o3 = os[2]
+		o4 = os[3]
+		o5 = os[4]
+
+	case 14: /* word */
+		if c.aclass(&p.To) == C_ADDR {
+			c.ctxt.Diag("address constant needs DWORD\n%v", p)
+		}
+		o1 = uint32(c.instoffset)
+		if p.To.Sym != nil {
+			// This case happens with words generated
+			// in the PC stream as part of the literal pool.
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_ADDR,
+				Off:  int32(c.pc),
+				Siz:  4,
+				Sym:  p.To.Sym,
+				Add:  p.To.Offset,
+			})
+			o1 = 0
+		}
+
+	case 15: /* mul/mneg/umulh/umull r,[r,]r; madd/msub/fmadd/fmsub/fnmadd/fnmsub Rm,Ra,Rn,Rd */
+		rt, r, rf, ra := p.To.Reg, p.Reg, p.From.Reg, int16(REGZERO)
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		if p.From3Type() == obj.TYPE_REG {
+			r, ra = p.GetFrom3().Reg, p.Reg
+			if ra == obj.REG_NONE {
+				ra = REGZERO
+			}
+		}
+		o1 = c.oprrrr(p, p.As, rt, r, rf, ra)
+
+	case 16: /* XremY R[,R],R -> XdivY; XmsubY */
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		o1 = c.oprrr(p, p.As, REGTMP, r, rf)
+		o2 = c.oprrrr(p, AMSUBW, rt, REGTMP, rf, r)
+		o2 |= o1 & (1 << 31) /* same size */
+
+	case 17: /* op Rm,[Rn],Rd; default Rn=ZR */
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = REGZERO
+		}
+		o1 = c.oprrr(p, p.As, rt, r, rf)
+
+	case 18: /* csel cond,Rn,Rm,Rd; cinc/cinv/cneg cond,Rn,Rd; cset cond,Rd */
+		cond := SpecialOperand(p.From.Offset)
+		if cond < SPOP_EQ || cond > SPOP_NV || (cond == SPOP_AL || cond == SPOP_NV) && p.From3Type() == obj.TYPE_NONE {
+			c.ctxt.Diag("invalid condition: %v", p)
+		} else {
+			cond -= SPOP_EQ
+		}
+
+		rt, r, rf := p.To.Reg, p.Reg, p.Reg
+		if p.From3Type() == obj.TYPE_NONE {
+			/* CINC/CINV/CNEG or CSET/CSETM*/
+			if r == obj.REG_NONE {
+				/* CSET/CSETM */
+				r, rf = REGZERO, REGZERO
+			}
+			cond ^= 1
+		} else {
+			rf = p.GetFrom3().Reg /* CSEL */
+		}
+		o1 = c.oprrr(p, p.As, rt, r, rf)
+		o1 |= uint32(cond&15) << 12
+
+	case 19: /* CCMN cond, (Rm|uimm5),Rn, uimm4 -> ccmn Rn,Rm,uimm4,cond */
+		nzcv := int(p.To.Offset)
+
+		cond := SpecialOperand(p.From.Offset)
+		if cond < SPOP_EQ || cond > SPOP_NV {
+			c.ctxt.Diag("invalid condition\n%v", p)
+		} else {
+			cond -= SPOP_EQ
+		}
+		if p.GetFrom3().Type == obj.TYPE_REG {
+			r, rf := p.Reg, p.GetFrom3().Reg
+			o1 = c.oprrr(p, p.As, obj.REG_NONE, r, rf)
+			o1 |= (uint32(cond&15) << 12) | uint32(nzcv)
+		} else {
+			rf := int(p.GetFrom3().Offset & 0x1F)
+			o1 = c.opirr(p, p.As)
+			o1 |= (uint32(rf&31) << 16) | (uint32(cond&15) << 12) | (uint32(p.Reg&31) << 5) | uint32(nzcv)
+		}
+
+	case 20: /* movT R,O(R) -> strT */
+		v := c.regoff(&p.To)
+		sz := int32(1 << uint(movesize(p.As)))
+
+		rt, rf := p.To.Reg, p.From.Reg
+		if rt == obj.REG_NONE {
+			rt = o.param
+		}
+		if v < 0 || v%sz != 0 { /* unscaled 9-bit signed */
+			o1 = c.olsr9s(p, c.opstr(p, p.As), v, rt, rf)
+		} else {
+			v = int32(c.offsetshift(p, int64(v), int(o.a4)))
+			o1 = c.olsr12u(p, c.opstr(p, p.As), v, rt, rf)
+		}
+
+	case 21: /* movT O(R),R -> ldrT */
+		v := c.regoff(&p.From)
+		sz := int32(1 << uint(movesize(p.As)))
+
+		rt, rf := p.To.Reg, p.From.Reg
+		if rf == obj.REG_NONE {
+			rf = o.param
+		}
+		if v < 0 || v%sz != 0 { /* unscaled 9-bit signed */
+			o1 = c.olsr9s(p, c.opldr(p, p.As), v, rf, rt)
+		} else {
+			v = int32(c.offsetshift(p, int64(v), int(o.a1)))
+			o1 = c.olsr12u(p, c.opldr(p, p.As), v, rf, rt)
+		}
+
+	case 22: /* movT (R)O!,R; movT O(R)!, R -> ldrT */
+		if p.From.Reg != REGSP && p.From.Reg == p.To.Reg {
+			c.ctxt.Diag("constrained unpredictable behavior: %v", p)
+		}
+
+		v := int32(p.From.Offset)
+
+		if v < -256 || v > 255 {
+			c.ctxt.Diag("offset out of range [-256,255]: %v", p)
+		}
+		o1 = c.opldr(p, p.As)
+		if o.scond == C_XPOST {
+			o1 |= 1 << 10
+		} else {
+			o1 |= 3 << 10
+		}
+		o1 |= ((uint32(v) & 0x1FF) << 12) | (uint32(p.From.Reg&31) << 5) | uint32(p.To.Reg&31)
+
+	case 23: /* movT R,(R)O!; movT O(R)!, R -> strT */
+		if p.To.Reg != REGSP && p.From.Reg == p.To.Reg {
+			c.ctxt.Diag("constrained unpredictable behavior: %v", p)
+		}
+
+		v := int32(p.To.Offset)
+
+		if v < -256 || v > 255 {
+			c.ctxt.Diag("offset out of range [-256,255]: %v", p)
+		}
+		o1 = c.opstr(p, p.As)
+		if o.scond == C_XPOST {
+			o1 |= 1 << 10
+		} else {
+			o1 |= 3 << 10
+		}
+		o1 |= ((uint32(v) & 0x1FF) << 12) | (uint32(p.To.Reg&31) << 5) | uint32(p.From.Reg&31)
+
+	case 24: /* mov/mvn Rs,Rd -> add $0,Rs,Rd or orr Rs,ZR,Rd */
+		rt, r, rf := p.To.Reg, int16(REGZERO), p.From.Reg
+		if rt == REGSP || rf == REGSP {
+			if p.As == AMVN || p.As == AMVNW {
+				c.ctxt.Diag("illegal SP reference\n%v", p)
+			}
+			o1 = c.opirr(p, p.As)
+			o1 |= (uint32(rf&31) << 5) | uint32(rt&31)
+		} else {
+			o1 = c.oprrr(p, p.As, rt, r, rf)
+		}
+
+	case 25: /* negX Rs, Rd -> subX Rs<<0, ZR, Rd */
+		rt, r, rf := p.To.Reg, int16(REGZERO), p.From.Reg
+		if rf == obj.REG_NONE {
+			rf = rt
+		}
+		o1 = c.oprrr(p, p.As, rt, r, rf)
+
+	case 26: /* op Vn, Vd; op Vn.<T>, Vd.<T> */
+		rt, rf := p.To.Reg, p.From.Reg
+		af := (rf >> 5) & 15
+		at := (rt >> 5) & 15
+		cf := c.aclass(&p.From)
+		var sz int16
+		switch p.As {
+		case AAESD, AAESE, AAESIMC, AAESMC:
+			sz = ARNG_16B
+		case ASHA1SU1, ASHA256SU0:
+			sz = ARNG_4S
+		case ASHA512SU0:
+			sz = ARNG_2D
+		}
+
+		if cf == C_ARNG {
+			if p.As == ASHA1H {
+				c.ctxt.Diag("invalid operands: %v", p)
+			} else {
+				if af != sz || af != at {
+					c.ctxt.Diag("invalid arrangement: %v", p)
+				}
+			}
+		}
+		o1 = c.oprrr(p, p.As, rt, rf, obj.REG_NONE)
+
+	case 27: /* op Rm<<n[,Rn],Rd (extended register) */
+		if p.To.Reg == REG_RSP && isADDSop(p.As) {
+			c.ctxt.Diag("illegal destination register: %v\n", p)
+		}
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		if (p.From.Reg-obj.RBaseARM64)&REG_EXT != 0 ||
+			(p.From.Reg >= REG_LSL && p.From.Reg < REG_ARNG) {
+			amount := (p.From.Reg >> 5) & 7
+			if amount > 4 {
+				c.ctxt.Diag("shift amount out of range 0 to 4: %v", p)
+			}
+			o1 = c.opxrrr(p, p.As, rt, r, obj.REG_NONE, true)
+			o1 |= c.encRegShiftOrExt(p, &p.From, p.From.Reg) /* includes reg, op, etc */
+		} else {
+			o1 = c.opxrrr(p, p.As, rt, r, rf, false)
+		}
+
+	case 28: /* logop $vcon, [R], R (64 bit literal) */
+		if p.Reg == REGTMP {
+			c.ctxt.Diag("cannot use REGTMP as source: %v\n", p)
+		}
+		o := uint32(0)
+		num := uint8(0)
+		cls := int(p.From.Class)
+		if isANDWop(p.As) {
+			if !cmp(C_LCON, cls) {
+				c.ctxt.Diag("illegal combination: %v", p)
+			}
+			num = c.omovlconst(AMOVW, p, &p.From, REGTMP, os[:])
+		} else {
+			num = c.omovlconst(AMOVD, p, &p.From, REGTMP, os[:])
+		}
+
+		if num == 0 {
+			c.ctxt.Diag("invalid constant: %v", p)
+		}
+		rt, r, rf := p.To.Reg, p.Reg, int16(REGTMP)
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		o = c.oprrr(p, p.As, rt, r, rf)
+
+		os[num] = o
+		o1 = os[0]
+		o2 = os[1]
+		o3 = os[2]
+		o4 = os[3]
+		o5 = os[4]
+
+	case 29: /* op Rn, Rd */
+		fc := c.aclass(&p.From)
+		tc := c.aclass(&p.To)
+		if (p.As == AFMOVD || p.As == AFMOVS) && (fc == C_REG || fc == C_ZREG || tc == C_REG || tc == C_ZREG) {
+			// FMOV Rx, Fy or FMOV Fy, Rx
+			o1 = FPCVTI(0, 0, 0, 0, 6)
+			if p.As == AFMOVD {
+				o1 |= 1<<31 | 1<<22 // 64-bit
+			}
+			if fc == C_REG || fc == C_ZREG {
+				o1 |= 1 << 16 // FMOV Rx, Fy
+			}
+			o1 |= uint32(p.From.Reg&31)<<5 | uint32(p.To.Reg&31)
+		} else {
+			o1 = c.oprrr(p, p.As, p.To.Reg, p.From.Reg, obj.REG_NONE)
+		}
+
+	case 30: /* movT R,L(R) -> strT */
+		// If offset L fits in a 12 bit unsigned immediate:
+		//	add $L, R, Rtmp  or  sub $L, R, Rtmp
+		//	str R, (Rtmp)
+		// Otherwise, if offset L can be split into hi+lo, and both fit into instructions:
+		//	add $hi, R, Rtmp
+		//	str R, lo(Rtmp)
+		// Otherwise, use constant pool:
+		//	mov $L, Rtmp (from constant pool)
+		//	str R, (R+Rtmp)
+		s := movesize(o.as)
+		if s < 0 {
+			c.ctxt.Diag("unexpected long move, op %v tab %v\n%v", p.As, o.as, p)
+		}
+
+		rt, rf := p.To.Reg, p.From.Reg
+		if rt == obj.REG_NONE {
+			rt = o.param
+		}
+
+		v := c.regoff(&p.To)
+		if v >= -256 && v <= 256 {
+			c.ctxt.Diag("%v: bad type for offset %d (should be 9 bit signed immediate store)", p, v)
+		}
+		if v >= 0 && v <= 4095 && v&((1<<int32(s))-1) == 0 {
+			c.ctxt.Diag("%v: bad type for offset %d (should be 12 bit unsigned immediate store)", p, v)
+		}
+
+		// Handle smaller unaligned and negative offsets via addition or subtraction.
+		if v >= -4095 && v <= 4095 {
+			o1 = c.oaddi12(p, v, REGTMP, rt)
+			o2 = c.olsr12u(p, c.opstr(p, p.As), 0, REGTMP, rf)
+			break
+		}
+
+		hi, lo, err := splitImm24uScaled(v, s)
+		if err != nil {
+			goto storeusepool
+		}
+		if p.Pool != nil {
+			c.ctxt.Diag("%v: unused constant in pool (%v)\n", p, v)
+		}
+		o1 = c.oaddi(p, AADD, hi, REGTMP, rt)
+		o2 = c.olsr12u(p, c.opstr(p, p.As), lo, REGTMP, rf)
+		break
+
+	storeusepool:
+		if p.Pool == nil {
+			c.ctxt.Diag("%v: constant is not in pool", p)
+		}
+		if rt == REGTMP || rf == REGTMP {
+			c.ctxt.Diag("REGTMP used in large offset store: %v", p)
+		}
+		o1 = c.omovlit(AMOVD, p, &p.To, REGTMP)
+		o2 = c.opstrr(p, p.As, rf, rt, REGTMP, false)
+
+	case 31: /* movT L(R), R -> ldrT */
+		// If offset L fits in a 12 bit unsigned immediate:
+		//	add $L, R, Rtmp  or  sub $L, R, Rtmp
+		//	ldr R, (Rtmp)
+		// Otherwise, if offset L can be split into hi+lo, and both fit into instructions:
+		//	add $hi, R, Rtmp
+		//	ldr lo(Rtmp), R
+		// Otherwise, use constant pool:
+		//	mov $L, Rtmp (from constant pool)
+		//	ldr (R+Rtmp), R
+		s := movesize(o.as)
+		if s < 0 {
+			c.ctxt.Diag("unexpected long move, op %v tab %v\n%v", p.As, o.as, p)
+		}
+
+		rt, rf := p.To.Reg, p.From.Reg
+		if rf == obj.REG_NONE {
+			rf = o.param
+		}
+
+		v := c.regoff(&p.From)
+		if v >= -256 && v <= 256 {
+			c.ctxt.Diag("%v: bad type for offset %d (should be 9 bit signed immediate load)", p, v)
+		}
+		if v >= 0 && v <= 4095 && v&((1<<int32(s))-1) == 0 {
+			c.ctxt.Diag("%v: bad type for offset %d (should be 12 bit unsigned immediate load)", p, v)
+		}
+
+		// Handle smaller unaligned and negative offsets via addition or subtraction.
+		if v >= -4095 && v <= 4095 {
+			o1 = c.oaddi12(p, v, REGTMP, rf)
+			o2 = c.olsr12u(p, c.opldr(p, p.As), 0, REGTMP, rt)
+			break
+		}
+
+		hi, lo, err := splitImm24uScaled(v, s)
+		if err != nil {
+			goto loadusepool
+		}
+		if p.Pool != nil {
+			c.ctxt.Diag("%v: unused constant in pool (%v)\n", p, v)
+		}
+		o1 = c.oaddi(p, AADD, hi, REGTMP, rf)
+		o2 = c.olsr12u(p, c.opldr(p, p.As), lo, REGTMP, rt)
+		break
+
+	loadusepool:
+		if p.Pool == nil {
+			c.ctxt.Diag("%v: constant is not in pool", p)
+		}
+		if rt == REGTMP || rf == REGTMP {
+			c.ctxt.Diag("REGTMP used in large offset load: %v", p)
+		}
+		o1 = c.omovlit(AMOVD, p, &p.From, REGTMP)
+		o2 = c.opldrr(p, p.As, rt, rf, REGTMP, false)
+
+	case 32: /* mov $con, R -> movz/movn */
+		o1 = c.omovconst(p.As, p, &p.From, int(p.To.Reg))
+
+	case 33: /* movk $uimm16 << pos */
+		o1 = c.opirr(p, p.As)
+
+		d := p.From.Offset
+		if d == 0 {
+			c.ctxt.Diag("zero shifts cannot be handled correctly: %v", p)
+		}
+		s := movcon(d)
+		if s < 0 || s >= 64 {
+			c.ctxt.Diag("bad constant for MOVK: %#x\n%v", uint64(d), p)
+		}
+		if (o1&S64) == 0 && s >= 32 {
+			c.ctxt.Diag("illegal bit position\n%v", p)
+		}
+		if ((uint64(d) >> uint(s)) >> 16) != 0 {
+			c.ctxt.Diag("requires uimm16\n%v", p)
+		}
+		rt := int(p.To.Reg)
+
+		o1 |= uint32((((d >> uint(s)) & 0xFFFF) << 5) | int64((uint32(s>>4)&3)<<21) | int64(rt&31))
+
+	case 34: /* mov $lacon,R */
+		rt, r, rf := p.To.Reg, p.From.Reg, int16(REGTMP)
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		o1 = c.omovlit(AMOVD, p, &p.From, REGTMP)
+		o2 = c.opxrrr(p, AADD, rt, r, rf, false)
+		o2 |= LSL0_64
+
+	case 35: /* mov SPR,R -> mrs */
+		o1 = c.oprrr(p, AMRS, p.To.Reg, obj.REG_NONE, obj.REG_NONE)
+
+		// SysRegEnc function returns the system register encoding and accessFlags.
+		_, v, accessFlags := SysRegEnc(p.From.Reg)
+		if v == 0 {
+			c.ctxt.Diag("illegal system register:\n%v", p)
+		}
+		if (o1 & (v &^ (3 << 19))) != 0 {
+			c.ctxt.Diag("MRS register value overlap\n%v", p)
+		}
+		if accessFlags&SR_READ == 0 {
+			c.ctxt.Diag("system register is not readable: %v", p)
+		}
+		o1 |= v
+
+	case 36: /* mov R,SPR */
+		o1 = c.oprrr(p, AMSR, p.From.Reg, obj.REG_NONE, obj.REG_NONE)
+
+		// SysRegEnc function returns the system register encoding and accessFlags.
+		_, v, accessFlags := SysRegEnc(p.To.Reg)
+		if v == 0 {
+			c.ctxt.Diag("illegal system register:\n%v", p)
+		}
+		if (o1 & (v &^ (3 << 19))) != 0 {
+			c.ctxt.Diag("MSR register value overlap\n%v", p)
+		}
+		if accessFlags&SR_WRITE == 0 {
+			c.ctxt.Diag("system register is not writable: %v", p)
+		}
+		o1 |= v
+
+	case 37: /* mov $con,PSTATEfield -> MSR [immediate] */
+		if (uint64(p.From.Offset) &^ uint64(0xF)) != 0 {
+			c.ctxt.Diag("illegal immediate for PSTATE field\n%v", p)
+		}
+		o1 = c.opirr(p, AMSR)
+		o1 |= uint32((p.From.Offset & 0xF) << 8) /* Crm */
+		v := uint32(0)
+		// PSTATEfield can be special registers and special operands.
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REG_SPSel {
+			v = 0<<16 | 4<<12 | 5<<5
+		} else if p.To.Type == obj.TYPE_REG && p.To.Reg == REG_DIT {
+			// op1 = 011 (3) op2 = 010 (2)
+			v = 3<<16 | 2<<5
+		} else if p.To.Type == obj.TYPE_SPECIAL {
+			opd := SpecialOperand(p.To.Offset)
+			for _, pf := range pstatefield {
+				if pf.opd == opd {
+					v = pf.enc
+					break
+				}
+			}
+		}
+
+		if v == 0 {
+			c.ctxt.Diag("illegal PSTATE field for immediate move\n%v", p)
+		}
+		o1 |= v
+
+	case 38: /* clrex [$imm] */
+		o1 = c.opimm(p, p.As)
+
+		if p.To.Type == obj.TYPE_NONE {
+			o1 |= 0xF << 8
+		} else {
+			o1 |= uint32((p.To.Offset & 0xF) << 8)
+		}
+
+	case 39: /* cbz R, rel */
+		o1 = c.opirr(p, p.As)
+
+		o1 |= uint32(p.From.Reg & 31)
+		o1 |= uint32(c.brdist(p, 0, 19, 2) << 5)
+
+	case 40: /* tbz */
+		o1 = c.opirr(p, p.As)
+
+		v := int32(p.From.Offset)
+		if v < 0 || v > 63 {
+			c.ctxt.Diag("illegal bit number\n%v", p)
+		}
+		o1 |= ((uint32(v) & 0x20) << (31 - 5)) | ((uint32(v) & 0x1F) << 19)
+		o1 |= uint32(c.brdist(p, 0, 14, 2) << 5)
+		o1 |= uint32(p.Reg & 31)
+
+	case 41: /* eret, nop, others with no operands */
+		o1 = c.op0(p, p.As)
+
+	case 42: /* bfm R,r,s,R */
+		o1 = c.opbfm(p, p.As, p.From.Offset, p.GetFrom3().Offset, p.Reg, p.To.Reg)
+
+	case 43: /* bfm aliases */
+		rt, rf := p.To.Reg, p.Reg
+		if rf == obj.REG_NONE {
+			rf = rt
+		}
+		r, s := p.From.Offset, p.GetFrom3().Offset
+		switch p.As {
+		case ABFI:
+			if r != 0 {
+				r = 64 - r
+			}
+			o1 = c.opbfm(p, ABFM, r, s-1, rf, rt)
+
+		case ABFIW:
+			if r != 0 {
+				r = 32 - r
+			}
+			o1 = c.opbfm(p, ABFMW, r, s-1, rf, rt)
+
+		case ABFXIL:
+			o1 = c.opbfm(p, ABFM, r, r+s-1, rf, rt)
+
+		case ABFXILW:
+			o1 = c.opbfm(p, ABFMW, r, r+s-1, rf, rt)
+
+		case ASBFIZ:
+			if r != 0 {
+				r = 64 - r
+			}
+			o1 = c.opbfm(p, ASBFM, r, s-1, rf, rt)
+
+		case ASBFIZW:
+			if r != 0 {
+				r = 32 - r
+			}
+			o1 = c.opbfm(p, ASBFMW, r, s-1, rf, rt)
+
+		case ASBFX:
+			o1 = c.opbfm(p, ASBFM, r, r+s-1, rf, rt)
+
+		case ASBFXW:
+			o1 = c.opbfm(p, ASBFMW, r, r+s-1, rf, rt)
+
+		case AUBFIZ:
+			if r != 0 {
+				r = 64 - r
+			}
+			o1 = c.opbfm(p, AUBFM, r, s-1, rf, rt)
+
+		case AUBFIZW:
+			if r != 0 {
+				r = 32 - r
+			}
+			o1 = c.opbfm(p, AUBFMW, r, s-1, rf, rt)
+
+		case AUBFX:
+			o1 = c.opbfm(p, AUBFM, r, r+s-1, rf, rt)
+
+		case AUBFXW:
+			o1 = c.opbfm(p, AUBFMW, r, r+s-1, rf, rt)
+
+		default:
+			c.ctxt.Diag("bad bfm alias\n%v", p)
+			break
+		}
+
+	case 44: /* extr $b, Rn, Rm, Rd */
+		o1 = c.opextr(p, p.As, p.From.Offset, p.GetFrom3().Reg, p.Reg, p.To.Reg)
+
+	case 45: /* sxt/uxt[bhw] R,R; movT R,R -> sxtT R,R */
+		as := p.As
+		rt, rf := p.To.Reg, p.From.Reg
+		if rf == REGZERO {
+			as = AMOVWU /* clearer in disassembly */
+		}
+		switch as {
+		case AMOVB, ASXTB:
+			o1 = c.opbfm(p, ASBFM, 0, 7, rf, rt)
+
+		case AMOVH, ASXTH:
+			o1 = c.opbfm(p, ASBFM, 0, 15, rf, rt)
+
+		case AMOVW, ASXTW:
+			o1 = c.opbfm(p, ASBFM, 0, 31, rf, rt)
+
+		case AMOVBU, AUXTB:
+			o1 = c.opbfm(p, AUBFM, 0, 7, rf, rt)
+
+		case AMOVHU, AUXTH:
+			o1 = c.opbfm(p, AUBFM, 0, 15, rf, rt)
+
+		case AMOVWU:
+			o1 = c.oprrr(p, as, p.To.Reg, REGZERO, p.From.Reg)
+
+		case AUXTW:
+			o1 = c.opbfm(p, AUBFM, 0, 31, rf, rt)
+
+		case ASXTBW:
+			o1 = c.opbfm(p, ASBFMW, 0, 7, rf, rt)
+
+		case ASXTHW:
+			o1 = c.opbfm(p, ASBFMW, 0, 15, rf, rt)
+
+		case AUXTBW:
+			o1 = c.opbfm(p, AUBFMW, 0, 7, rf, rt)
+
+		case AUXTHW:
+			o1 = c.opbfm(p, AUBFMW, 0, 15, rf, rt)
+
+		default:
+			c.ctxt.Diag("bad sxt %v", as)
+			break
+		}
+
+	case 46: /* cls */
+		o1 = c.opbit(p, p.As)
+
+		o1 |= uint32(p.From.Reg&31) << 5
+		o1 |= uint32(p.To.Reg & 31)
+
+	case 47: // SWPx/LDADDx/LDCLRx/LDEORx/LDORx/CASx Rs, (Rb), Rt
+		rs := p.From.Reg
+		rt := p.RegTo2
+		rb := p.To.Reg
+
+		// rt can't be sp.
+		if rt == REG_RSP {
+			c.ctxt.Diag("illegal destination register: %v\n", p)
+		}
+
+		o1 = atomicLDADD[p.As] | atomicSWP[p.As]
+		o1 |= uint32(rs&31)<<16 | uint32(rb&31)<<5 | uint32(rt&31)
+
+	case 48: /* ADD $C_ADDCON2, Rm, Rd */
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		op := c.opirr(p, p.As)
+		if op&Sbit != 0 {
+			c.ctxt.Diag("can not break addition/subtraction when S bit is set (%v)", p)
+		}
+		rt, r := p.To.Reg, p.Reg
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		o1 = c.oaddi(p, p.As, c.regoff(&p.From)&0x000fff, rt, r)
+		o2 = c.oaddi(p, p.As, c.regoff(&p.From)&0xfff000, rt, rt)
+
+	case 49: /* op Vm.<T>, Vn, Vd */
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		cf := c.aclass(&p.From)
+		af := (rf >> 5) & 15
+		sz := ARNG_4S
+		if p.As == ASHA512H || p.As == ASHA512H2 {
+			sz = ARNG_2D
+		}
+		if cf == C_ARNG && af != int16(sz) {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+		o1 = c.oprrr(p, p.As, rt, r, rf)
+
+	case 50: /* sys/sysl */
+		o1 = c.opirr(p, p.As)
+
+		if (p.From.Offset &^ int64(SYSARG4(0x7, 0xF, 0xF, 0x7))) != 0 {
+			c.ctxt.Diag("illegal SYS argument\n%v", p)
+		}
+		o1 |= uint32(p.From.Offset)
+		if p.To.Type == obj.TYPE_REG {
+			o1 |= uint32(p.To.Reg & 31)
+		} else {
+			o1 |= 0x1F
+		}
+
+	case 51: /* dmb */
+		o1 = c.opirr(p, p.As)
+
+		if p.From.Type == obj.TYPE_CONST {
+			o1 |= uint32((p.From.Offset & 0xF) << 8)
+		}
+
+	case 52: /* hint */
+		o1 = c.opirr(p, p.As)
+
+		o1 |= uint32((p.From.Offset & 0x7F) << 5)
+
+	case 53: /* and/or/eor/bic/tst/... $bitcon, Rn, Rd */
+		a := p.As
+		rt := int(p.To.Reg)
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		r := int(p.Reg)
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		if r == REG_RSP {
+			c.ctxt.Diag("illegal source register: %v", p)
+			break
+		}
+		mode := 64
+		v := uint64(p.From.Offset)
+		switch p.As {
+		case AANDW, AORRW, AEORW, AANDSW, ATSTW:
+			mode = 32
+		case ABIC, AORN, AEON, ABICS:
+			v = ^v
+		case ABICW, AORNW, AEONW, ABICSW:
+			v = ^v
+			mode = 32
+		}
+		o1 = c.opirr(p, a)
+		o1 |= bitconEncode(v, mode) | uint32(r&31)<<5 | uint32(rt&31)
+
+	case 54: /* floating point arith */
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		o1 = c.oprrr(p, p.As, obj.REG_NONE, obj.REG_NONE, obj.REG_NONE)
+		if (o1&(0x1F<<24)) == (0x1E<<24) && (o1&(1<<11)) == 0 { /* monadic */
+			r, rf = rf, obj.REG_NONE
+		} else if r == obj.REG_NONE {
+			r = rt
+		}
+		o1 = c.oprrr(p, p.As, rt, r, rf)
+
+	case 55: /* floating-point constant */
+		var rf int
+		o1 = 0xf<<25 | 1<<21 | 1<<12
+		rf = c.chipfloat7(p.From.Val.(float64))
+		if rf < 0 {
+			c.ctxt.Diag("invalid floating-point immediate\n%v", p)
+		}
+		if p.As == AFMOVD {
+			o1 |= 1 << 22
+		}
+		o1 |= (uint32(rf&0xff) << 13) | uint32(p.To.Reg&31)
+
+	case 56: /* floating point compare */
+		r, rf := p.Reg, p.From.Reg
+		if p.From.Type == obj.TYPE_FCONST {
+			o1 |= 8 /* zero */
+			rf = obj.REG_NONE
+		}
+		o1 |= c.oprrr(p, p.As, obj.REG_NONE, r, rf)
+
+	case 57: /* floating point conditional compare */
+		cond := SpecialOperand(p.From.Offset)
+		if cond < SPOP_EQ || cond > SPOP_NV {
+			c.ctxt.Diag("invalid condition\n%v", p)
+		} else {
+			cond -= SPOP_EQ
+		}
+
+		nzcv := int(p.To.Offset)
+		if nzcv&^0xF != 0 {
+			c.ctxt.Diag("implausible condition\n%v", p)
+		}
+
+		if p.GetFrom3() == nil || p.GetFrom3().Reg < REG_F0 || p.GetFrom3().Reg > REG_F31 {
+			c.ctxt.Diag("illegal FCCMP\n%v", p)
+			break
+		}
+		o1 = c.oprrr(p, p.As, obj.REG_NONE, p.GetFrom3().Reg, p.Reg)
+		o1 |= uint32(cond&15)<<12 | uint32(nzcv)
+
+	case 58: /* ldar/ldarb/ldarh/ldaxp/ldxp/ldaxr/ldxr */
+		o1 = c.opload(p, p.As)
+
+		o1 |= 0x1F << 16
+		o1 |= uint32(p.From.Reg&31) << 5
+		if p.As == ALDXP || p.As == ALDXPW || p.As == ALDAXP || p.As == ALDAXPW {
+			if int(p.To.Reg) == int(p.To.Offset) {
+				c.ctxt.Diag("constrained unpredictable behavior: %v", p)
+			}
+			o1 |= uint32(p.To.Offset&31) << 10
+		} else {
+			o1 |= 0x1F << 10
+		}
+		o1 |= uint32(p.To.Reg & 31)
+
+	case 59: /* stxr/stlxr/stxp/stlxp */
+		s := p.RegTo2
+		n := p.To.Reg
+		t := p.From.Reg
+		if isSTLXRop(p.As) {
+			if s == t || (s == n && n != REGSP) {
+				c.ctxt.Diag("constrained unpredictable behavior: %v", p)
+			}
+		} else if isSTXPop(p.As) {
+			t2 := int16(p.From.Offset)
+			if (s == t || s == t2) || (s == n && n != REGSP) {
+				c.ctxt.Diag("constrained unpredictable behavior: %v", p)
+			}
+		}
+		if s == REG_RSP {
+			c.ctxt.Diag("illegal destination register: %v\n", p)
+		}
+		o1 = c.opstore(p, p.As)
+
+		if p.RegTo2 != obj.REG_NONE {
+			o1 |= uint32(p.RegTo2&31) << 16
+		} else {
+			o1 |= 0x1F << 16
+		}
+		if isSTXPop(p.As) {
+			o1 |= uint32(p.From.Offset&31) << 10
+		}
+		o1 |= uint32(p.To.Reg&31)<<5 | uint32(p.From.Reg&31)
+
+	case 60: /* adrp label,r */
+		d := c.brdist(p, 12, 21, 0)
+
+		o1 = ADR(1, uint32(d), uint32(p.To.Reg))
+
+	case 61: /* adr label, r */
+		d := c.brdist(p, 0, 21, 0)
+
+		o1 = ADR(0, uint32(d), uint32(p.To.Reg))
+
+	case 62: /* op $movcon, [R], R -> mov $movcon, REGTMP + op REGTMP, [R], R */
+		if p.Reg == REGTMP {
+			c.ctxt.Diag("cannot use REGTMP as source: %v\n", p)
+		}
+		if p.To.Reg == REG_RSP && isADDSop(p.As) {
+			c.ctxt.Diag("illegal destination register: %v\n", p)
+		}
+		lsl0 := LSL0_64
+		if isADDWop(p.As) || isANDWop(p.As) {
+			o1 = c.omovconst(AMOVW, p, &p.From, REGTMP)
+			lsl0 = LSL0_32
+		} else {
+			o1 = c.omovconst(AMOVD, p, &p.From, REGTMP)
+		}
+
+		rt, r, rf := p.To.Reg, p.Reg, int16(REGTMP)
+		if p.To.Type == obj.TYPE_NONE {
+			rt = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		if rt == REGSP || r == REGSP {
+			o2 = c.opxrrr(p, p.As, rt, r, rf, false)
+			o2 |= uint32(lsl0)
+		} else {
+			o2 = c.oprrr(p, p.As, rt, r, rf)
+		}
+
+	case 63: /* op Vm.<t>, Vn.<T>, Vd.<T> */
+		rt, r, rf := p.To.Reg, p.Reg, p.From.Reg
+		af := (rf >> 5) & 15
+		at := (rt >> 5) & 15
+		ar := (r >> 5) & 15
+		sz := ARNG_4S
+		if p.As == ASHA512SU1 {
+			sz = ARNG_2D
+		}
+		if af != at || af != ar || af != int16(sz) {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+		o1 |= c.oprrr(p, p.As, rt, r, rf)
+
+	/* reloc ops */
+	case 64: /* movT R,addr -> adrp + movT R, (REGTMP) */
+		if p.From.Reg == REGTMP {
+			c.ctxt.Diag("cannot use REGTMP as source: %v\n", p)
+		}
+		o1 = ADR(1, 0, REGTMP)
+		var typ objabi.RelocType
+		// For unaligned access, fall back to adrp + add + movT R, (REGTMP).
+		if o.size(c.ctxt, p) != 8 {
+			o2 = c.opirr(p, AADD) | REGTMP&31<<5 | REGTMP&31
+			o3 = c.olsr12u(p, c.opstr(p, p.As), 0, REGTMP, p.From.Reg)
+			typ = objabi.R_ADDRARM64
+		} else {
+			o2 = c.olsr12u(p, c.opstr(p, p.As), 0, REGTMP, p.From.Reg)
+			typ = c.addrRelocType(p)
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: typ,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+
+	case 65: /* movT addr,R -> adrp + movT (REGTMP), R */
+		o1 = ADR(1, 0, REGTMP)
+		var typ objabi.RelocType
+		// For unaligned access, fall back to adrp + add + movT (REGTMP), R.
+		if o.size(c.ctxt, p) != 8 {
+			o2 = c.opirr(p, AADD) | REGTMP&31<<5 | REGTMP&31
+			o3 = c.olsr12u(p, c.opldr(p, p.As), 0, REGTMP, p.To.Reg)
+			typ = objabi.R_ADDRARM64
+		} else {
+			o2 = c.olsr12u(p, c.opldr(p, p.As), 0, REGTMP, p.To.Reg)
+			typ = c.addrRelocType(p)
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: typ,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 66: /* ldp O(R)!, (r1, r2); ldp (R)O!, (r1, r2) */
+		rf, rt1, rt2 := p.From.Reg, p.To.Reg, int16(p.To.Offset)
+		if rf == obj.REG_NONE {
+			rf = o.param
+		}
+		if rf == obj.REG_NONE {
+			c.ctxt.Diag("invalid ldp source: %v\n", p)
+		}
+		v := c.regoff(&p.From)
+		o1 = c.opldpstp(p, o, v, rf, rt1, rt2, 1)
+
+	case 67: /* stp (r1, r2), O(R)!; stp (r1, r2), (R)O! */
+		rt, rf1, rf2 := p.To.Reg, p.From.Reg, int16(p.From.Offset)
+		if rt == obj.REG_NONE {
+			rt = o.param
+		}
+		if rt == obj.REG_NONE {
+			c.ctxt.Diag("invalid stp destination: %v\n", p)
+		}
+		v := c.regoff(&p.To)
+		o1 = c.opldpstp(p, o, v, rt, rf1, rf2, 0)
+
+	case 68: /* movT $vconaddr(SB), reg -> adrp + add + reloc */
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		if p.As == AMOVW {
+			c.ctxt.Diag("invalid load of 32-bit address: %v", p)
+		}
+		o1 = ADR(1, 0, uint32(p.To.Reg))
+		o2 = c.opirr(p, AADD) | uint32(p.To.Reg&31)<<5 | uint32(p.To.Reg&31)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRARM64,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 69: /* LE model movd $tlsvar, reg -> movz reg, 0 + reloc */
+		o1 = c.opirr(p, AMOVZ)
+		o1 |= uint32(p.To.Reg & 31)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ARM64_TLS_LE,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+		})
+		if p.From.Offset != 0 {
+			c.ctxt.Diag("invalid offset on MOVW $tlsvar")
+		}
+
+	case 70: /* IE model movd $tlsvar, reg -> adrp REGTMP, 0; ldr reg, [REGTMP, #0] + relocs */
+		o1 = ADR(1, 0, REGTMP)
+		o2 = c.olsr12u(p, c.opldr(p, AMOVD), 0, REGTMP, p.To.Reg)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ARM64_TLS_IE,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.From.Sym,
+		})
+		if p.From.Offset != 0 {
+			c.ctxt.Diag("invalid offset on MOVW $tlsvar")
+		}
+
+	case 71: /* movd sym@GOT, reg -> adrp REGTMP, #0; ldr reg, [REGTMP, #0] + relocs */
+		o1 = ADR(1, 0, REGTMP)
+		o2 = c.olsr12u(p, c.opldr(p, AMOVD), 0, REGTMP, p.To.Reg)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ARM64_GOTPCREL,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.From.Sym,
+		})
+
+	case 72: /* vaddp/vand/vcmeq/vorr/vadd/veor/vfmla/vfmls/vbit/vbsl/vcmtst/vsub/vbif/vuzip1/vuzip2/vrax1 Vm.<T>, Vn.<T>, Vd.<T> */
+		af := int((p.From.Reg >> 5) & 15)
+		af3 := int((p.Reg >> 5) & 15)
+		at := int((p.To.Reg >> 5) & 15)
+		if af != af3 || af != at {
+			c.ctxt.Diag("operand mismatch: %v", p)
+			break
+		}
+
+		Q := 0
+		size := 0
+		switch af {
+		case ARNG_16B:
+			Q = 1
+			size = 0
+		case ARNG_2D:
+			Q = 1
+			size = 3
+		case ARNG_2S:
+			Q = 0
+			size = 2
+		case ARNG_4H:
+			Q = 0
+			size = 1
+		case ARNG_4S:
+			Q = 1
+			size = 2
+		case ARNG_8B:
+			Q = 0
+			size = 0
+		case ARNG_8H:
+			Q = 1
+			size = 1
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+
+		switch p.As {
+		case AVORR, AVAND, AVEOR, AVBIT, AVBSL, AVBIF:
+			if af != ARNG_16B && af != ARNG_8B {
+				c.ctxt.Diag("invalid arrangement: %v", p)
+			}
+		case AVFMLA, AVFMLS:
+			if af != ARNG_2D && af != ARNG_2S && af != ARNG_4S {
+				c.ctxt.Diag("invalid arrangement: %v", p)
+			}
+		case AVUMAX, AVUMIN:
+			if af == ARNG_2D {
+				c.ctxt.Diag("invalid arrangement: %v", p)
+			}
+		}
+		switch p.As {
+		case AVAND, AVEOR:
+			size = 0
+		case AVBSL:
+			size = 1
+		case AVORR, AVBIT, AVBIF:
+			size = 2
+		case AVFMLA, AVFMLS:
+			if af == ARNG_2D {
+				size = 1
+			} else {
+				size = 0
+			}
+		case AVRAX1:
+			if af != ARNG_2D {
+				c.ctxt.Diag("invalid arrangement: %v", p)
+			}
+			size = 0
+			Q = 0
+		}
+
+		o1 = c.oprrr(p, p.As, p.To.Reg, p.Reg, p.From.Reg)
+		o1 |= uint32(Q&1)<<30 | uint32(size&3)<<22
+
+	case 73: /* vmov V.<T>[index], R */
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		imm5 := 0
+		o1 = 7<<25 | 0xf<<10
+		index := int(p.From.Index)
+		switch (p.From.Reg >> 5) & 15 {
+		case ARNG_B:
+			c.checkindex(p, index, 15)
+			imm5 |= 1
+			imm5 |= index << 1
+		case ARNG_H:
+			c.checkindex(p, index, 7)
+			imm5 |= 2
+			imm5 |= index << 2
+		case ARNG_S:
+			c.checkindex(p, index, 3)
+			imm5 |= 4
+			imm5 |= index << 3
+		case ARNG_D:
+			c.checkindex(p, index, 1)
+			imm5 |= 8
+			imm5 |= index << 4
+			o1 |= 1 << 30
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+		o1 |= (uint32(imm5&0x1f) << 16) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 74:
+		//	add $O, R, Rtmp or sub $O, R, Rtmp
+		//	ldp (Rtmp), (R1, R2)
+		rf, rt1, rt2 := p.From.Reg, p.To.Reg, int16(p.To.Offset)
+		if rf == obj.REG_NONE {
+			rf = o.param
+		}
+		if rf == obj.REG_NONE {
+			c.ctxt.Diag("invalid ldp source: %v", p)
+		}
+		v := c.regoff(&p.From)
+		o1 = c.oaddi12(p, v, REGTMP, rf)
+		o2 = c.opldpstp(p, o, 0, REGTMP, rt1, rt2, 1)
+
+	case 75:
+		// If offset L fits in a 24 bit unsigned immediate:
+		//	add $lo, R, Rtmp
+		//	add $hi, Rtmp, Rtmp
+		//	ldr (Rtmp), R
+		// Otherwise, use constant pool:
+		//	mov $L, Rtmp (from constant pool)
+		//	add Rtmp, R, Rtmp
+		//	ldp (Rtmp), (R1, R2)
+		rf, rt1, rt2 := p.From.Reg, p.To.Reg, int16(p.To.Offset)
+		if rf == REGTMP {
+			c.ctxt.Diag("REGTMP used in large offset load: %v", p)
+		}
+		if rf == obj.REG_NONE {
+			rf = o.param
+		}
+		if rf == obj.REG_NONE {
+			c.ctxt.Diag("invalid ldp source: %v", p)
+		}
+
+		v := c.regoff(&p.From)
+		if v >= -4095 && v <= 4095 {
+			c.ctxt.Diag("%v: bad type for offset %d (should be add/sub+ldp)", p, v)
+		}
+
+		hi, lo, err := splitImm24uScaled(v, 0)
+		if err != nil {
+			goto loadpairusepool
+		}
+		if p.Pool != nil {
+			c.ctxt.Diag("%v: unused constant in pool (%v)\n", p, v)
+		}
+		o1 = c.oaddi(p, AADD, lo, REGTMP, rf)
+		o2 = c.oaddi(p, AADD, hi, REGTMP, REGTMP)
+		o3 = c.opldpstp(p, o, 0, REGTMP, rt1, rt2, 1)
+		break
+
+	loadpairusepool:
+		if p.Pool == nil {
+			c.ctxt.Diag("%v: constant is not in pool", p)
+		}
+		if rf == REGTMP || p.From.Reg == REGTMP {
+			c.ctxt.Diag("REGTMP used in large offset load: %v", p)
+		}
+		o1 = c.omovlit(AMOVD, p, &p.From, REGTMP)
+		o2 = c.opxrrr(p, AADD, REGTMP, rf, REGTMP, false)
+		o3 = c.opldpstp(p, o, 0, REGTMP, rt1, rt2, 1)
+
+	case 76:
+		//	add $O, R, Rtmp or sub $O, R, Rtmp
+		//	stp (R1, R2), (Rtmp)
+		rt, rf1, rf2 := p.To.Reg, p.From.Reg, int16(p.From.Offset)
+		if rf1 == REGTMP || rf2 == REGTMP {
+			c.ctxt.Diag("cannot use REGTMP as source: %v", p)
+		}
+		if rt == obj.REG_NONE {
+			rt = o.param
+		}
+		if rt == obj.REG_NONE {
+			c.ctxt.Diag("invalid stp destination: %v", p)
+		}
+		v := c.regoff(&p.To)
+		o1 = c.oaddi12(p, v, REGTMP, rt)
+		o2 = c.opldpstp(p, o, 0, REGTMP, rf1, rf2, 0)
+
+	case 77:
+		// If offset L fits in a 24 bit unsigned immediate:
+		//	add $lo, R, Rtmp
+		//	add $hi, Rtmp, Rtmp
+		//	stp (R1, R2), (Rtmp)
+		// Otherwise, use constant pool:
+		//	mov $L, Rtmp (from constant pool)
+		//	add Rtmp, R, Rtmp
+		//	stp (R1, R2), (Rtmp)
+		rt, rf1, rf2 := p.To.Reg, p.From.Reg, int16(p.From.Offset)
+		if rt == REGTMP || rf1 == REGTMP || rf2 == REGTMP {
+			c.ctxt.Diag("REGTMP used in large offset store: %v", p)
+		}
+		if rt == obj.REG_NONE {
+			rt = o.param
+		}
+		if rt == obj.REG_NONE {
+			c.ctxt.Diag("invalid stp destination: %v", p)
+		}
+
+		v := c.regoff(&p.To)
+		if v >= -4095 && v <= 4095 {
+			c.ctxt.Diag("%v: bad type for offset %d (should be add/sub+stp)", p, v)
+		}
+
+		hi, lo, err := splitImm24uScaled(v, 0)
+		if err != nil {
+			goto storepairusepool
+		}
+		if p.Pool != nil {
+			c.ctxt.Diag("%v: unused constant in pool (%v)\n", p, v)
+		}
+		o1 = c.oaddi(p, AADD, lo, REGTMP, rt)
+		o2 = c.oaddi(p, AADD, hi, REGTMP, REGTMP)
+		o3 = c.opldpstp(p, o, 0, REGTMP, rf1, rf2, 0)
+		break
+
+	storepairusepool:
+		if p.Pool == nil {
+			c.ctxt.Diag("%v: constant is not in pool", p)
+		}
+		if rt == REGTMP || p.From.Reg == REGTMP {
+			c.ctxt.Diag("REGTMP used in large offset store: %v", p)
+		}
+		o1 = c.omovlit(AMOVD, p, &p.To, REGTMP)
+		o2 = c.opxrrr(p, AADD, REGTMP, rt, REGTMP, false)
+		o3 = c.opldpstp(p, o, 0, REGTMP, rf1, rf2, 0)
+
+	case 78: /* vmov R, V.<T>[index] */
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		imm5 := 0
+		o1 = 1<<30 | 7<<25 | 7<<10
+		index := int(p.To.Index)
+		switch (p.To.Reg >> 5) & 15 {
+		case ARNG_B:
+			c.checkindex(p, index, 15)
+			imm5 |= 1
+			imm5 |= index << 1
+		case ARNG_H:
+			c.checkindex(p, index, 7)
+			imm5 |= 2
+			imm5 |= index << 2
+		case ARNG_S:
+			c.checkindex(p, index, 3)
+			imm5 |= 4
+			imm5 |= index << 3
+		case ARNG_D:
+			c.checkindex(p, index, 1)
+			imm5 |= 8
+			imm5 |= index << 4
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+		o1 |= (uint32(imm5&0x1f) << 16) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 79: /* vdup Vn.<T>[index], Vd.<T> */
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		o1 = 7<<25 | 1<<10
+		var imm5, Q int
+		index := int(p.From.Index)
+		switch (p.To.Reg >> 5) & 15 {
+		case ARNG_16B:
+			c.checkindex(p, index, 15)
+			Q = 1
+			imm5 = 1
+			imm5 |= index << 1
+		case ARNG_2D:
+			c.checkindex(p, index, 1)
+			Q = 1
+			imm5 = 8
+			imm5 |= index << 4
+		case ARNG_2S:
+			c.checkindex(p, index, 3)
+			Q = 0
+			imm5 = 4
+			imm5 |= index << 3
+		case ARNG_4H:
+			c.checkindex(p, index, 7)
+			Q = 0
+			imm5 = 2
+			imm5 |= index << 2
+		case ARNG_4S:
+			c.checkindex(p, index, 3)
+			Q = 1
+			imm5 = 4
+			imm5 |= index << 3
+		case ARNG_8B:
+			c.checkindex(p, index, 15)
+			Q = 0
+			imm5 = 1
+			imm5 |= index << 1
+		case ARNG_8H:
+			c.checkindex(p, index, 7)
+			Q = 1
+			imm5 = 2
+			imm5 |= index << 2
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+		o1 |= (uint32(Q&1) << 30) | (uint32(imm5&0x1f) << 16)
+		o1 |= (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 80: /* vmov/vdup V.<T>[index], Vn */
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		imm5 := 0
+		index := int(p.From.Index)
+		switch p.As {
+		case AVMOV, AVDUP:
+			o1 = 1<<30 | 15<<25 | 1<<10
+			switch (p.From.Reg >> 5) & 15 {
+			case ARNG_B:
+				c.checkindex(p, index, 15)
+				imm5 |= 1
+				imm5 |= index << 1
+			case ARNG_H:
+				c.checkindex(p, index, 7)
+				imm5 |= 2
+				imm5 |= index << 2
+			case ARNG_S:
+				c.checkindex(p, index, 3)
+				imm5 |= 4
+				imm5 |= index << 3
+			case ARNG_D:
+				c.checkindex(p, index, 1)
+				imm5 |= 8
+				imm5 |= index << 4
+			default:
+				c.ctxt.Diag("invalid arrangement: %v", p)
+			}
+		default:
+			c.ctxt.Diag("unsupported op %v", p.As)
+		}
+		o1 |= (uint32(imm5&0x1f) << 16) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 81: /* vld[1-4]|vld[1-4]r (Rn), [Vt1.<T>, Vt2.<T>, ...] */
+		c.checkoffset(p, p.As)
+		rn := p.From.Reg
+		o1 = c.oprrr(p, p.As, obj.REG_NONE, rn, obj.REG_NONE)
+		if o.scond == C_XPOST {
+			o1 |= 1 << 23
+			if p.From.Index == 0 {
+				// immediate offset variant
+				o1 |= 0x1f << 16
+			} else {
+				// register offset variant
+				if isRegShiftOrExt(&p.From) {
+					c.ctxt.Diag("invalid extended register op: %v\n", p)
+				}
+				o1 |= uint32(p.From.Index&0x1f) << 16
+			}
+		}
+		o1 |= uint32(p.To.Offset)
+		// cmd/asm/internal/arch/arm64.go:ARM64RegisterListOffset
+		// add opcode(bit 12-15) for vld1, mask it off if it's not vld1
+		o1 = c.maskOpvldvst(p, o1)
+
+	case 82: /* vmov/vdup Rn, Vd.<T> */
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		o1 = 7<<25 | 3<<10
+		var imm5, Q uint32
+		switch (p.To.Reg >> 5) & 15 {
+		case ARNG_16B:
+			Q = 1
+			imm5 = 1
+		case ARNG_2D:
+			Q = 1
+			imm5 = 8
+		case ARNG_2S:
+			Q = 0
+			imm5 = 4
+		case ARNG_4H:
+			Q = 0
+			imm5 = 2
+		case ARNG_4S:
+			Q = 1
+			imm5 = 4
+		case ARNG_8B:
+			Q = 0
+			imm5 = 1
+		case ARNG_8H:
+			Q = 1
+			imm5 = 2
+		default:
+			c.ctxt.Diag("invalid arrangement: %v\n", p)
+		}
+		o1 |= (Q & 1 << 30) | (imm5 & 0x1f << 16)
+		o1 |= (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 83: /* vmov Vn.<T>, Vd.<T> */
+		af := int((p.From.Reg >> 5) & 15)
+		at := int((p.To.Reg >> 5) & 15)
+		if af != at {
+			c.ctxt.Diag("invalid arrangement: %v\n", p)
+		}
+
+		var Q, size uint32
+		switch af {
+		case ARNG_8B:
+			Q = 0
+			size = 0
+		case ARNG_16B:
+			Q = 1
+			size = 0
+		case ARNG_4H:
+			Q = 0
+			size = 1
+		case ARNG_8H:
+			Q = 1
+			size = 1
+		case ARNG_2S:
+			Q = 0
+			size = 2
+		case ARNG_4S:
+			Q = 1
+			size = 2
+		default:
+			c.ctxt.Diag("invalid arrangement: %v\n", p)
+		}
+
+		if (p.As == AVMOV || p.As == AVRBIT || p.As == AVCNT) && (af != ARNG_16B && af != ARNG_8B) {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+
+		if p.As == AVREV32 && (af == ARNG_2S || af == ARNG_4S) {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+
+		if p.As == AVREV16 && af != ARNG_8B && af != ARNG_16B {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+
+		if p.As == AVRBIT {
+			size = 1
+		}
+
+		rt, r, rf := p.To.Reg, int16(obj.REG_NONE), p.From.Reg
+		if p.As == AVMOV {
+			r = rf
+		}
+		o1 = c.oprrr(p, p.As, rt, rf, r)
+		o1 |= (Q&1)<<30 | (size&3)<<22
+
+	case 84: /* vst[1-4] [Vt1.<T>, Vt2.<T>, ...], (Rn) */
+		c.checkoffset(p, p.As)
+		r := int(p.To.Reg)
+		o1 = 3 << 26
+		if o.scond == C_XPOST {
+			o1 |= 1 << 23
+			if p.To.Index == 0 {
+				// immediate offset variant
+				o1 |= 0x1f << 16
+			} else {
+				// register offset variant
+				if isRegShiftOrExt(&p.To) {
+					c.ctxt.Diag("invalid extended register: %v\n", p)
+				}
+				o1 |= uint32(p.To.Index&31) << 16
+			}
+		}
+		o1 |= uint32(p.From.Offset)
+		// cmd/asm/internal/arch/arm64.go:ARM64RegisterListOffset
+		// add opcode(bit 12-15) for vst1, mask it off if it's not vst1
+		o1 = c.maskOpvldvst(p, o1)
+		o1 |= uint32(r&31) << 5
+
+	case 85: /* vaddv/vuaddlv Vn.<T>, Vd*/
+		af := int((p.From.Reg >> 5) & 15)
+		Q := 0
+		size := 0
+		switch af {
+		case ARNG_8B:
+			Q = 0
+			size = 0
+		case ARNG_16B:
+			Q = 1
+			size = 0
+		case ARNG_4H:
+			Q = 0
+			size = 1
+		case ARNG_8H:
+			Q = 1
+			size = 1
+		case ARNG_4S:
+			Q = 1
+			size = 2
+		default:
+			c.ctxt.Diag("invalid arrangement: %v\n", p)
+		}
+		o1 = c.oprrr(p, p.As, p.To.Reg, p.From.Reg, obj.REG_NONE)
+		o1 |= uint32(Q&1)<<30 | uint32(size&3)<<22
+
+	case 86: /* vmovi $imm8, Vd.<T>*/
+		at := int((p.To.Reg >> 5) & 15)
+		r := int(p.From.Offset)
+		if r > 255 || r < 0 {
+			c.ctxt.Diag("immediate constant out of range: %v\n", p)
+		}
+		rt := int((p.To.Reg) & 31)
+		Q := 0
+		switch at {
+		case ARNG_8B:
+			Q = 0
+		case ARNG_16B:
+			Q = 1
+		default:
+			c.ctxt.Diag("invalid arrangement: %v\n", p)
+		}
+		o1 = 0xf<<24 | 0xe<<12 | 1<<10
+		o1 |= (uint32(Q&1) << 30) | (uint32((r>>5)&7) << 16) | (uint32(r&0x1f) << 5) | uint32(rt&31)
+
+	case 87: /* stp (r,r), addr(SB) -> adrp + add + stp */
+		rf1, rf2 := p.From.Reg, int16(p.From.Offset)
+		if rf1 == REGTMP || rf2 == REGTMP {
+			c.ctxt.Diag("cannot use REGTMP as source: %v", p)
+		}
+		o1 = ADR(1, 0, REGTMP)
+		o2 = c.opirr(p, AADD) | REGTMP&31<<5 | REGTMP&31
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRARM64,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+		o3 = c.opldpstp(p, o, 0, REGTMP, rf1, rf2, 0)
+
+	case 88: /* ldp addr(SB), (r,r) -> adrp + add + ldp */
+		rt1, rt2 := p.To.Reg, int16(p.To.Offset)
+		o1 = ADR(1, 0, REGTMP)
+		o2 = c.opirr(p, AADD) | REGTMP&31<<5 | REGTMP&31
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRARM64,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+		o3 = c.opldpstp(p, o, 0, REGTMP, rt1, rt2, 1)
+
+	case 89: /* vadd/vsub Vm, Vn, Vd */
+		switch p.As {
+		case AVADD:
+			o1 = 5<<28 | 7<<25 | 7<<21 | 1<<15 | 1<<10
+
+		case AVSUB:
+			o1 = 7<<28 | 7<<25 | 7<<21 | 1<<15 | 1<<10
+
+		default:
+			c.ctxt.Diag("bad opcode: %v\n", p)
+			break
+		}
+
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		r := int(p.Reg)
+		if r == obj.REG_NONE {
+			r = rt
+		}
+		o1 |= (uint32(rf&31) << 16) | (uint32(r&31) << 5) | uint32(rt&31)
+
+	// This is supposed to be something that stops execution.
+	// It's not supposed to be reached, ever, but if it is, we'd
+	// like to be able to tell how we got there. Assemble as
+	// UDF which is guaranteed to raise the undefined instruction
+	// exception.
+	case 90:
+		o1 = 0x0
+
+	case 91: /* prfm imm(Rn), <prfop | $imm5> */
+		imm := uint32(p.From.Offset)
+		r := p.From.Reg
+		var v uint32
+		var ok bool
+		if p.To.Type == obj.TYPE_CONST {
+			v = uint32(p.To.Offset)
+			ok = v <= 31
+		} else {
+			v, ok = prfopfield[SpecialOperand(p.To.Offset)]
+		}
+		if !ok {
+			c.ctxt.Diag("illegal prefetch operation:\n%v", p)
+		}
+
+		o1 = c.opirr(p, p.As)
+		o1 |= (uint32(r&31) << 5) | ((imm >> 3) & 0xfff << 10) | (v & 31)
+
+	case 92: /* vmov Vn.<T>[index], Vd.<T>[index] */
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		imm4 := 0
+		imm5 := 0
+		o1 = 3<<29 | 7<<25 | 1<<10
+		index1 := int(p.To.Index)
+		index2 := int(p.From.Index)
+		if ((p.To.Reg >> 5) & 15) != ((p.From.Reg >> 5) & 15) {
+			c.ctxt.Diag("operand mismatch: %v", p)
+		}
+		switch (p.To.Reg >> 5) & 15 {
+		case ARNG_B:
+			c.checkindex(p, index1, 15)
+			c.checkindex(p, index2, 15)
+			imm5 |= 1
+			imm5 |= index1 << 1
+			imm4 |= index2
+		case ARNG_H:
+			c.checkindex(p, index1, 7)
+			c.checkindex(p, index2, 7)
+			imm5 |= 2
+			imm5 |= index1 << 2
+			imm4 |= index2 << 1
+		case ARNG_S:
+			c.checkindex(p, index1, 3)
+			c.checkindex(p, index2, 3)
+			imm5 |= 4
+			imm5 |= index1 << 3
+			imm4 |= index2 << 2
+		case ARNG_D:
+			c.checkindex(p, index1, 1)
+			c.checkindex(p, index2, 1)
+			imm5 |= 8
+			imm5 |= index1 << 4
+			imm4 |= index2 << 3
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+		o1 |= (uint32(imm5&0x1f) << 16) | (uint32(imm4&0xf) << 11) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 93: /* vpmull{2} Vm.<Tb>, Vn.<Tb>, Vd.<Ta> */
+		af := uint8((p.From.Reg >> 5) & 15)
+		at := uint8((p.To.Reg >> 5) & 15)
+		a := uint8((p.Reg >> 5) & 15)
+		if af != a {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+
+		var Q, size uint32
+		if p.As == AVPMULL2 {
+			Q = 1
+		}
+		switch pack(Q, at, af) {
+		case pack(0, ARNG_8H, ARNG_8B), pack(1, ARNG_8H, ARNG_16B):
+			size = 0
+		case pack(0, ARNG_1Q, ARNG_1D), pack(1, ARNG_1Q, ARNG_2D):
+			size = 3
+		default:
+			c.ctxt.Diag("operand mismatch: %v\n", p)
+		}
+
+		o1 = c.oprrr(p, p.As, p.To.Reg, p.Reg, p.From.Reg)
+		o1 |= (Q&1)<<30 | (size&3)<<22
+
+	case 94: /* vext $imm4, Vm.<T>, Vn.<T>, Vd.<T> */
+		af := int(((p.GetFrom3().Reg) >> 5) & 15)
+		at := int((p.To.Reg >> 5) & 15)
+		a := int((p.Reg >> 5) & 15)
+		index := int(p.From.Offset)
+
+		if af != a || af != at {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+			break
+		}
+
+		var Q uint32
+		var b int
+		if af == ARNG_8B {
+			Q = 0
+			b = 7
+		} else if af == ARNG_16B {
+			Q = 1
+			b = 15
+		} else {
+			c.ctxt.Diag("invalid arrangement, should be B8 or B16: %v", p)
+			break
+		}
+
+		if index < 0 || index > b {
+			c.ctxt.Diag("illegal offset: %v", p)
+		}
+
+		o1 = c.opirr(p, p.As)
+		rf := int((p.GetFrom3().Reg) & 31)
+		rt := int((p.To.Reg) & 31)
+		r := int((p.Reg) & 31)
+
+		o1 |= ((Q & 1) << 30) | (uint32(r&31) << 16) | (uint32(index&15) << 11) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 95: /* vushr/vshl/vsri/vsli/vusra $shift, Vn.<T>, Vd.<T> */
+		at := int((p.To.Reg >> 5) & 15)
+		af := int((p.Reg >> 5) & 15)
+		shift := int(p.From.Offset)
+
+		if af != at {
+			c.ctxt.Diag("invalid arrangement on op Vn.<T>, Vd.<T>: %v", p)
+		}
+
+		var Q uint32
+		var imax, esize int
+
+		switch af {
+		case ARNG_8B, ARNG_4H, ARNG_2S:
+			Q = 0
+		case ARNG_16B, ARNG_8H, ARNG_4S, ARNG_2D:
+			Q = 1
+		default:
+			c.ctxt.Diag("invalid arrangement on op Vn.<T>, Vd.<T>: %v", p)
+		}
+
+		switch af {
+		case ARNG_8B, ARNG_16B:
+			imax = 15
+			esize = 8
+		case ARNG_4H, ARNG_8H:
+			imax = 31
+			esize = 16
+		case ARNG_2S, ARNG_4S:
+			imax = 63
+			esize = 32
+		case ARNG_2D:
+			imax = 127
+			esize = 64
+		}
+
+		imm := 0
+		switch p.As {
+		case AVUSHR, AVSRI, AVUSRA:
+			imm = esize*2 - shift
+			if imm < esize || imm > imax {
+				c.ctxt.Diag("shift out of range: %v", p)
+			}
+		case AVSHL, AVSLI:
+			imm = esize + shift
+			if imm > imax {
+				c.ctxt.Diag("shift out of range: %v", p)
+			}
+		default:
+			c.ctxt.Diag("invalid instruction %v\n", p)
+		}
+
+		o1 = c.opirr(p, p.As)
+		rt := int((p.To.Reg) & 31)
+		rf := int((p.Reg) & 31)
+
+		o1 |= ((Q & 1) << 30) | (uint32(imm&0x7f) << 16) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 96: /* vst1 Vt1.<T>[index], offset(Rn) */
+		af := int((p.From.Reg >> 5) & 15)
+		rt := int((p.From.Reg) & 31)
+		rf := int((p.To.Reg) & 31)
+		r := int(p.To.Index & 31)
+		index := int(p.From.Index)
+		offset := c.regoff(&p.To)
+
+		if o.scond == C_XPOST {
+			if (p.To.Index != 0) && (offset != 0) {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			if p.To.Index == 0 && offset == 0 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+		}
+
+		if offset != 0 {
+			r = 31
+		}
+
+		var Q, S, size int
+		var opcode uint32
+		switch af {
+		case ARNG_B:
+			c.checkindex(p, index, 15)
+			if o.scond == C_XPOST && offset != 0 && offset != 1 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index >> 3
+			S = (index >> 2) & 1
+			size = index & 3
+			opcode = 0
+		case ARNG_H:
+			c.checkindex(p, index, 7)
+			if o.scond == C_XPOST && offset != 0 && offset != 2 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index >> 2
+			S = (index >> 1) & 1
+			size = (index & 1) << 1
+			opcode = 2
+		case ARNG_S:
+			c.checkindex(p, index, 3)
+			if o.scond == C_XPOST && offset != 0 && offset != 4 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index >> 1
+			S = index & 1
+			size = 0
+			opcode = 4
+		case ARNG_D:
+			c.checkindex(p, index, 1)
+			if o.scond == C_XPOST && offset != 0 && offset != 8 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index
+			S = 0
+			size = 1
+			opcode = 4
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+
+		if o.scond == C_XPOST {
+			o1 |= 27 << 23
+		} else {
+			o1 |= 26 << 23
+		}
+
+		o1 |= (uint32(Q&1) << 30) | (uint32(r&31) << 16) | ((opcode & 7) << 13) | (uint32(S&1) << 12) | (uint32(size&3) << 10) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 97: /* vld1 offset(Rn), vt.<T>[index] */
+		at := int((p.To.Reg >> 5) & 15)
+		rt := int((p.To.Reg) & 31)
+		rf := int((p.From.Reg) & 31)
+		r := int(p.From.Index & 31)
+		index := int(p.To.Index)
+		offset := c.regoff(&p.From)
+
+		if o.scond == C_XPOST {
+			if (p.From.Index != 0) && (offset != 0) {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			if p.From.Index == 0 && offset == 0 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+		}
+
+		if offset != 0 {
+			r = 31
+		}
+
+		Q := 0
+		S := 0
+		size := 0
+		var opcode uint32
+		switch at {
+		case ARNG_B:
+			c.checkindex(p, index, 15)
+			if o.scond == C_XPOST && offset != 0 && offset != 1 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index >> 3
+			S = (index >> 2) & 1
+			size = index & 3
+			opcode = 0
+		case ARNG_H:
+			c.checkindex(p, index, 7)
+			if o.scond == C_XPOST && offset != 0 && offset != 2 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index >> 2
+			S = (index >> 1) & 1
+			size = (index & 1) << 1
+			opcode = 2
+		case ARNG_S:
+			c.checkindex(p, index, 3)
+			if o.scond == C_XPOST && offset != 0 && offset != 4 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index >> 1
+			S = index & 1
+			size = 0
+			opcode = 4
+		case ARNG_D:
+			c.checkindex(p, index, 1)
+			if o.scond == C_XPOST && offset != 0 && offset != 8 {
+				c.ctxt.Diag("invalid offset: %v", p)
+			}
+			Q = index
+			S = 0
+			size = 1
+			opcode = 4
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+
+		if o.scond == C_XPOST {
+			o1 |= 110 << 21
+		} else {
+			o1 |= 106 << 21
+		}
+
+		o1 |= (uint32(Q&1) << 30) | (uint32(r&31) << 16) | ((opcode & 7) << 13) | (uint32(S&1) << 12) | (uint32(size&3) << 10) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 98: /* MOVD (Rn)(Rm.SXTW[<<amount]),Rd */
+		rt, rf := p.To.Reg, p.From.Reg
+		if isRegShiftOrExt(&p.From) {
+			// extended or shifted offset register.
+			c.checkShiftAmount(p, &p.From)
+
+			o1 = c.opldrr(p, p.As, rt, rf, obj.REG_NONE, true)
+			o1 |= c.encRegShiftOrExt(p, &p.From, p.From.Index) /* includes reg, op, etc */
+		} else {
+			// (Rn)(Rm), no extension or shift.
+			o1 = c.opldrr(p, p.As, rt, rf, obj.REG_NONE, false)
+			o1 |= uint32(p.From.Index&31) << 16
+		}
+
+	case 99: /* MOVD Rt, (Rn)(Rm.SXTW[<<amount]) */
+		rt, rf := p.To.Reg, p.From.Reg
+		if isRegShiftOrExt(&p.To) {
+			// extended or shifted offset register.
+			c.checkShiftAmount(p, &p.To)
+
+			o1 = c.opstrr(p, p.As, rf, rt, obj.REG_NONE, true)
+			o1 |= c.encRegShiftOrExt(p, &p.To, p.To.Index) /* includes reg, op, etc */
+		} else {
+			// (Rn)(Rm), no extension or shift.
+			o1 = c.opstrr(p, p.As, rf, rt, obj.REG_NONE, false)
+			o1 |= uint32(p.To.Index&31) << 16
+		}
+
+	case 100: /* VTBL/VTBX Vn.<T>, [Vt1.<T>, Vt2.<T>, ...], Vd.<T> */
+		af := int((p.From.Reg >> 5) & 15)
+		at := int((p.To.Reg >> 5) & 15)
+		if af != at {
+			c.ctxt.Diag("invalid arrangement: %v\n", p)
+		}
+		var q, len uint32
+		switch af {
+		case ARNG_8B:
+			q = 0
+		case ARNG_16B:
+			q = 1
+		default:
+			c.ctxt.Diag("invalid arrangement: %v", p)
+		}
+		rf := int(p.From.Reg)
+		rt := int(p.To.Reg)
+		offset := int(p.GetFrom3().Offset)
+		opcode := (offset >> 12) & 15
+		switch opcode {
+		case 0x7:
+			len = 0 // one register
+		case 0xa:
+			len = 1 // two register
+		case 0x6:
+			len = 2 // three registers
+		case 0x2:
+			len = 3 // four registers
+		default:
+			c.ctxt.Diag("invalid register numbers in ARM64 register list: %v", p)
+		}
+		var op uint32
+		switch p.As {
+		case AVTBL:
+			op = 0
+		case AVTBX:
+			op = 1
+		}
+		o1 = q<<30 | 0xe<<24 | len<<13 | op<<12
+		o1 |= (uint32(rf&31) << 16) | uint32(offset&31)<<5 | uint32(rt&31)
+
+	case 102: /* vushll, vushll2, vuxtl, vuxtl2 */
+		o1 = c.opirr(p, p.As)
+		rf := p.Reg
+		af := uint8((p.Reg >> 5) & 15)
+		at := uint8((p.To.Reg >> 5) & 15)
+		shift := int(p.From.Offset)
+		if p.As == AVUXTL || p.As == AVUXTL2 {
+			rf = p.From.Reg
+			af = uint8((p.From.Reg >> 5) & 15)
+			shift = 0
+		}
+
+		Q := (o1 >> 30) & 1
+		var immh, width uint8
+		switch pack(Q, af, at) {
+		case pack(0, ARNG_8B, ARNG_8H):
+			immh, width = 1, 8
+		case pack(1, ARNG_16B, ARNG_8H):
+			immh, width = 1, 8
+		case pack(0, ARNG_4H, ARNG_4S):
+			immh, width = 2, 16
+		case pack(1, ARNG_8H, ARNG_4S):
+			immh, width = 2, 16
+		case pack(0, ARNG_2S, ARNG_2D):
+			immh, width = 4, 32
+		case pack(1, ARNG_4S, ARNG_2D):
+			immh, width = 4, 32
+		default:
+			c.ctxt.Diag("operand mismatch: %v\n", p)
+		}
+		if !(0 <= shift && shift <= int(width-1)) {
+			c.ctxt.Diag("shift amount out of range: %v\n", p)
+		}
+		o1 |= uint32(immh)<<19 | uint32(shift)<<16 | uint32(rf&31)<<5 | uint32(p.To.Reg&31)
+
+	case 103: /* VEOR3/VBCAX Va.B16, Vm.B16, Vn.B16, Vd.B16 */
+		ta := (p.From.Reg >> 5) & 15
+		tm := (p.Reg >> 5) & 15
+		td := (p.To.Reg >> 5) & 15
+		tn := ((p.GetFrom3().Reg) >> 5) & 15
+
+		if ta != tm || ta != tn || ta != td || ta != ARNG_16B {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+			break
+		}
+
+		o1 = c.oprrrr(p, p.As, p.To.Reg, p.GetFrom3().Reg, p.Reg, p.From.Reg)
+
+	case 104: /* vxar $imm4, Vm.<T>, Vn.<T>, Vd.<T> */
+		af := ((p.GetFrom3().Reg) >> 5) & 15
+		at := (p.To.Reg >> 5) & 15
+		a := (p.Reg >> 5) & 15
+		index := int(p.From.Offset)
+
+		if af != a || af != at {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+			break
+		}
+
+		if af != ARNG_2D {
+			c.ctxt.Diag("invalid arrangement, should be D2: %v", p)
+			break
+		}
+
+		if index < 0 || index > 63 {
+			c.ctxt.Diag("illegal offset: %v", p)
+		}
+
+		o1 = c.opirr(p, p.As)
+		rf := (p.GetFrom3().Reg) & 31
+		rt := (p.To.Reg) & 31
+		r := (p.Reg) & 31
+
+		o1 |= (uint32(r&31) << 16) | (uint32(index&63) << 10) | (uint32(rf&31) << 5) | uint32(rt&31)
+
+	case 105: /* vuaddw{2} Vm.<Tb>, Vn.<Ta>, Vd.<Ta> */
+		af := uint8((p.From.Reg >> 5) & 15)
+		at := uint8((p.To.Reg >> 5) & 15)
+		a := uint8((p.Reg >> 5) & 15)
+		if at != a {
+			c.ctxt.Diag("invalid arrangement: %v", p)
+			break
+		}
+
+		var Q, size uint32
+		if p.As == AVUADDW2 {
+			Q = 1
+		}
+		switch pack(Q, at, af) {
+		case pack(0, ARNG_8H, ARNG_8B), pack(1, ARNG_8H, ARNG_16B):
+			size = 0
+		case pack(0, ARNG_4S, ARNG_4H), pack(1, ARNG_4S, ARNG_8H):
+			size = 1
+		case pack(0, ARNG_2D, ARNG_2S), pack(1, ARNG_2D, ARNG_4S):
+			size = 2
+		default:
+			c.ctxt.Diag("operand mismatch: %v\n", p)
+		}
+
+		o1 = c.oprrr(p, p.As, p.To.Reg, p.Reg, p.From.Reg)
+		o1 |= (Q&1)<<30 | (size&3)<<22
+
+	case 106: // CASPx (Rs, Rs+1), (Rb), (Rt, Rt+1)
+		rs := p.From.Reg
+		rt := p.GetTo2().Reg
+		rb := p.To.Reg
+		rs1 := int16(p.From.Offset)
+		rt1 := int16(p.GetTo2().Offset)
+
+		enc, ok := atomicCASP[p.As]
+		if !ok {
+			c.ctxt.Diag("invalid CASP-like atomic instructions: %v\n", p)
+		}
+		// for CASPx-like instructions, Rs<0> != 1 && Rt<0> != 1
+		switch {
+		case rs&1 != 0:
+			c.ctxt.Diag("source register pair must start from even register: %v\n", p)
+			break
+		case rt&1 != 0:
+			c.ctxt.Diag("destination register pair must start from even register: %v\n", p)
+			break
+		case rs != rs1-1:
+			c.ctxt.Diag("source register pair must be contiguous: %v\n", p)
+			break
+		case rt != rt1-1:
+			c.ctxt.Diag("destination register pair must be contiguous: %v\n", p)
+			break
+		}
+		// rt can't be sp.
+		if rt == REG_RSP {
+			c.ctxt.Diag("illegal destination register: %v\n", p)
+		}
+		o1 |= enc | uint32(rs&31)<<16 | uint32(rb&31)<<5 | uint32(rt&31)
+
+	case 107: /* tlbi, dc */
+		op, ok := sysInstFields[SpecialOperand(p.From.Offset)]
+		if !ok || (p.As == ATLBI && op.cn != 8) || (p.As == ADC && op.cn != 7) {
+			c.ctxt.Diag("illegal argument: %v\n", p)
+			break
+		}
+		o1 = c.opirr(p, p.As)
+		if op.hasOperand2 {
+			if p.To.Reg == obj.REG_NONE {
+				c.ctxt.Diag("missing register at operand 2: %v\n", p)
+			}
+			o1 |= uint32(p.To.Reg & 0x1F)
+		} else {
+			if p.To.Reg != obj.REG_NONE || p.Reg != obj.REG_NONE {
+				c.ctxt.Diag("extraneous register at operand 2: %v\n", p)
+			}
+			o1 |= uint32(0x1F)
+		}
+		o1 |= uint32(SYSARG4(int(op.op1), int(op.cn), int(op.cm), int(op.op2)))
+
+	case 108: /* bti */
+		o1 = SYSHINT(32)
+		if p.From.Type != obj.TYPE_SPECIAL {
+			c.ctxt.Diag("missing operand: %v\n", p)
+			break
+		}
+		switch SpecialOperand(p.From.Offset) {
+		case SPOP_C:
+			o1 |= 1 << 6
+		case SPOP_J:
+			o1 |= 2 << 6
+		case SPOP_JC:
+			o1 |= 3 << 6
+		default:
+			c.ctxt.Diag("illegal argument: %v\n", p)
+			break
+		}
+	}
+	out[0] = o1
+	out[1] = o2
+	out[2] = o3
+	out[3] = o4
+	out[4] = o5
+
+	return o.size(c.ctxt, p) / 4
+}
+
+func (c *ctxt7) addrRelocType(p *obj.Prog) objabi.RelocType {
+	switch movesize(p.As) {
+	case 0:
+		return objabi.R_ARM64_PCREL_LDST8
+	case 1:
+		return objabi.R_ARM64_PCREL_LDST16
+	case 2:
+		return objabi.R_ARM64_PCREL_LDST32
+	case 3:
+		return objabi.R_ARM64_PCREL_LDST64
+	default:
+		c.ctxt.Diag("use R_ADDRARM64 relocation type for: %v\n", p)
+	}
+	return -1
+}
+
+/*
+ * basic Rm op Rn -> Rd (using shifted register with 0)
+ * also op Rn -> Rt
+ * also Rm*Rn op Ra -> Rd
+ * also Vm op Vn -> Vd
+ */
+func (c *ctxt7) oprrr(p *obj.Prog, a obj.As, rd, rn, rm int16) uint32 {
+	var op uint32
+
+	switch a {
+	case AADC:
+		op = S64 | 0<<30 | 0<<29 | 0xd0<<21 | 0<<10
+
+	case AADCW:
+		op = S32 | 0<<30 | 0<<29 | 0xd0<<21 | 0<<10
+
+	case AADCS:
+		op = S64 | 0<<30 | 1<<29 | 0xd0<<21 | 0<<10
+
+	case AADCSW:
+		op = S32 | 0<<30 | 1<<29 | 0xd0<<21 | 0<<10
+
+	case ANGC, ASBC:
+		op = S64 | 1<<30 | 0<<29 | 0xd0<<21 | 0<<10
+
+	case ANGCS, ASBCS:
+		op = S64 | 1<<30 | 1<<29 | 0xd0<<21 | 0<<10
+
+	case ANGCW, ASBCW:
+		op = S32 | 1<<30 | 0<<29 | 0xd0<<21 | 0<<10
+
+	case ANGCSW, ASBCSW:
+		op = S32 | 1<<30 | 1<<29 | 0xd0<<21 | 0<<10
+
+	case AADD:
+		op = S64 | 0<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case AADDW:
+		op = S32 | 0<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case ACMN, AADDS:
+		op = S64 | 0<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case ACMNW, AADDSW:
+		op = S32 | 0<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case ASUB:
+		op = S64 | 1<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case ASUBW:
+		op = S32 | 1<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case ACMP, ASUBS:
+		op = S64 | 1<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case ACMPW, ASUBSW:
+		op = S32 | 1<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 0<<21 | 0<<10
+
+	case AAND:
+		op = S64 | 0<<29 | 0xA<<24
+
+	case AANDW:
+		op = S32 | 0<<29 | 0xA<<24
+
+	case AMOVD, AORR:
+		op = S64 | 1<<29 | 0xA<<24
+
+		//	case AMOVW:
+	case AMOVWU, AORRW:
+		op = S32 | 1<<29 | 0xA<<24
+
+	case AEOR:
+		op = S64 | 2<<29 | 0xA<<24
+
+	case AEORW:
+		op = S32 | 2<<29 | 0xA<<24
+
+	case AANDS, ATST:
+		op = S64 | 3<<29 | 0xA<<24
+
+	case AANDSW, ATSTW:
+		op = S32 | 3<<29 | 0xA<<24
+
+	case ABIC:
+		op = S64 | 0<<29 | 0xA<<24 | 1<<21
+
+	case ABICW:
+		op = S32 | 0<<29 | 0xA<<24 | 1<<21
+
+	case ABICS:
+		op = S64 | 3<<29 | 0xA<<24 | 1<<21
+
+	case ABICSW:
+		op = S32 | 3<<29 | 0xA<<24 | 1<<21
+
+	case AEON:
+		op = S64 | 2<<29 | 0xA<<24 | 1<<21
+
+	case AEONW:
+		op = S32 | 2<<29 | 0xA<<24 | 1<<21
+
+	case AMVN, AORN:
+		op = S64 | 1<<29 | 0xA<<24 | 1<<21
+
+	case AMVNW, AORNW:
+		op = S32 | 1<<29 | 0xA<<24 | 1<<21
+
+	case AASR:
+		op = S64 | OPDP2(10) /* also ASRV */
+
+	case AASRW:
+		op = S32 | OPDP2(10)
+
+	case ALSL:
+		op = S64 | OPDP2(8)
+
+	case ALSLW:
+		op = S32 | OPDP2(8)
+
+	case ALSR:
+		op = S64 | OPDP2(9)
+
+	case ALSRW:
+		op = S32 | OPDP2(9)
+
+	case AROR:
+		op = S64 | OPDP2(11)
+
+	case ARORW:
+		op = S32 | OPDP2(11)
+
+	case ACCMN:
+		op = S64 | 0<<30 | 1<<29 | 0xD2<<21 | 0<<11 | 0<<10 | 0<<4 /* cond<<12 | nzcv<<0 */
+
+	case ACCMNW:
+		op = S32 | 0<<30 | 1<<29 | 0xD2<<21 | 0<<11 | 0<<10 | 0<<4
+
+	case ACCMP:
+		op = S64 | 1<<30 | 1<<29 | 0xD2<<21 | 0<<11 | 0<<10 | 0<<4 /* imm5<<16 | cond<<12 | nzcv<<0 */
+
+	case ACCMPW:
+		op = S32 | 1<<30 | 1<<29 | 0xD2<<21 | 0<<11 | 0<<10 | 0<<4
+
+	case ACRC32B:
+		op = S32 | OPDP2(16)
+
+	case ACRC32H:
+		op = S32 | OPDP2(17)
+
+	case ACRC32W:
+		op = S32 | OPDP2(18)
+
+	case ACRC32X:
+		op = S64 | OPDP2(19)
+
+	case ACRC32CB:
+		op = S32 | OPDP2(20)
+
+	case ACRC32CH:
+		op = S32 | OPDP2(21)
+
+	case ACRC32CW:
+		op = S32 | OPDP2(22)
+
+	case ACRC32CX:
+		op = S64 | OPDP2(23)
+
+	case ACSEL:
+		op = S64 | 0<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 0<<10
+
+	case ACSELW:
+		op = S32 | 0<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 0<<10
+
+	case ACSET:
+		op = S64 | 0<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 1<<10
+
+	case ACSETW:
+		op = S32 | 0<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 1<<10
+
+	case ACSETM:
+		op = S64 | 1<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 0<<10
+
+	case ACSETMW:
+		op = S32 | 1<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 0<<10
+
+	case ACINC, ACSINC:
+		op = S64 | 0<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 1<<10
+
+	case ACINCW, ACSINCW:
+		op = S32 | 0<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 1<<10
+
+	case ACINV, ACSINV:
+		op = S64 | 1<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 0<<10
+
+	case ACINVW, ACSINVW:
+		op = S32 | 1<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 0<<10
+
+	case ACNEG, ACSNEG:
+		op = S64 | 1<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 1<<10
+
+	case ACNEGW, ACSNEGW:
+		op = S32 | 1<<30 | 0<<29 | 0xD4<<21 | 0<<11 | 1<<10
+
+	case AMUL, AMADD:
+		op = S64 | 0<<29 | 0x1B<<24 | 0<<21 | 0<<15
+
+	case AMULW, AMADDW:
+		op = S32 | 0<<29 | 0x1B<<24 | 0<<21 | 0<<15
+
+	case AMNEG, AMSUB:
+		op = S64 | 0<<29 | 0x1B<<24 | 0<<21 | 1<<15
+
+	case AMNEGW, AMSUBW:
+		op = S32 | 0<<29 | 0x1B<<24 | 0<<21 | 1<<15
+
+	case AMRS:
+		op = SYSOP(1, 2, 0, 0, 0, 0, 0)
+
+	case AMSR:
+		op = SYSOP(0, 2, 0, 0, 0, 0, 0)
+
+	case ANEG:
+		op = S64 | 1<<30 | 0<<29 | 0xB<<24 | 0<<21
+
+	case ANEGW:
+		op = S32 | 1<<30 | 0<<29 | 0xB<<24 | 0<<21
+
+	case ANEGS:
+		op = S64 | 1<<30 | 1<<29 | 0xB<<24 | 0<<21
+
+	case ANEGSW:
+		op = S32 | 1<<30 | 1<<29 | 0xB<<24 | 0<<21
+
+	case AREM, ASDIV:
+		op = S64 | OPDP2(3)
+
+	case AREMW, ASDIVW:
+		op = S32 | OPDP2(3)
+
+	case ASMULL, ASMADDL:
+		op = OPDP3(1, 0, 1, 0)
+
+	case ASMNEGL, ASMSUBL:
+		op = OPDP3(1, 0, 1, 1)
+
+	case ASMULH:
+		op = OPDP3(1, 0, 2, 0)
+
+	case AUMULL, AUMADDL:
+		op = OPDP3(1, 0, 5, 0)
+
+	case AUMNEGL, AUMSUBL:
+		op = OPDP3(1, 0, 5, 1)
+
+	case AUMULH:
+		op = OPDP3(1, 0, 6, 0)
+
+	case AUREM, AUDIV:
+		op = S64 | OPDP2(2)
+
+	case AUREMW, AUDIVW:
+		op = S32 | OPDP2(2)
+
+	case AAESE:
+		op = 0x4E<<24 | 2<<20 | 8<<16 | 4<<12 | 2<<10
+
+	case AAESD:
+		op = 0x4E<<24 | 2<<20 | 8<<16 | 5<<12 | 2<<10
+
+	case AAESMC:
+		op = 0x4E<<24 | 2<<20 | 8<<16 | 6<<12 | 2<<10
+
+	case AAESIMC:
+		op = 0x4E<<24 | 2<<20 | 8<<16 | 7<<12 | 2<<10
+
+	case ASHA1C:
+		op = 0x5E<<24 | 0<<12
+
+	case ASHA1P:
+		op = 0x5E<<24 | 1<<12
+
+	case ASHA1M:
+		op = 0x5E<<24 | 2<<12
+
+	case ASHA1SU0:
+		op = 0x5E<<24 | 3<<12
+
+	case ASHA256H:
+		op = 0x5E<<24 | 4<<12
+
+	case ASHA256H2:
+		op = 0x5E<<24 | 5<<12
+
+	case ASHA256SU1:
+		op = 0x5E<<24 | 6<<12
+
+	case ASHA1H:
+		op = 0x5E<<24 | 2<<20 | 8<<16 | 0<<12 | 2<<10
+
+	case ASHA1SU1:
+		op = 0x5E<<24 | 2<<20 | 8<<16 | 1<<12 | 2<<10
+
+	case ASHA256SU0:
+		op = 0x5E<<24 | 2<<20 | 8<<16 | 2<<12 | 2<<10
+
+	case ASHA512H:
+		op = 0xCE<<24 | 3<<21 | 8<<12
+
+	case ASHA512H2:
+		op = 0xCE<<24 | 3<<21 | 8<<12 | 4<<8
+
+	case ASHA512SU1:
+		op = 0xCE<<24 | 3<<21 | 8<<12 | 8<<8
+
+	case ASHA512SU0:
+		op = 0xCE<<24 | 3<<22 | 8<<12
+
+	case AFCVTZSD:
+		op = FPCVTI(1, 0, 1, 3, 0)
+
+	case AFCVTZSDW:
+		op = FPCVTI(0, 0, 1, 3, 0)
+
+	case AFCVTZSS:
+		op = FPCVTI(1, 0, 0, 3, 0)
+
+	case AFCVTZSSW:
+		op = FPCVTI(0, 0, 0, 3, 0)
+
+	case AFCVTZUD:
+		op = FPCVTI(1, 0, 1, 3, 1)
+
+	case AFCVTZUDW:
+		op = FPCVTI(0, 0, 1, 3, 1)
+
+	case AFCVTZUS:
+		op = FPCVTI(1, 0, 0, 3, 1)
+
+	case AFCVTZUSW:
+		op = FPCVTI(0, 0, 0, 3, 1)
+
+	case ASCVTFD:
+		op = FPCVTI(1, 0, 1, 0, 2)
+
+	case ASCVTFS:
+		op = FPCVTI(1, 0, 0, 0, 2)
+
+	case ASCVTFWD:
+		op = FPCVTI(0, 0, 1, 0, 2)
+
+	case ASCVTFWS:
+		op = FPCVTI(0, 0, 0, 0, 2)
+
+	case AUCVTFD:
+		op = FPCVTI(1, 0, 1, 0, 3)
+
+	case AUCVTFS:
+		op = FPCVTI(1, 0, 0, 0, 3)
+
+	case AUCVTFWD:
+		op = FPCVTI(0, 0, 1, 0, 3)
+
+	case AUCVTFWS:
+		op = FPCVTI(0, 0, 0, 0, 3)
+
+	case AFADDS:
+		op = FPOP2S(0, 0, 0, 2)
+
+	case AFADDD:
+		op = FPOP2S(0, 0, 1, 2)
+
+	case AFSUBS:
+		op = FPOP2S(0, 0, 0, 3)
+
+	case AFSUBD:
+		op = FPOP2S(0, 0, 1, 3)
+
+	case AFMADDD:
+		op = FPOP3S(0, 0, 1, 0, 0)
+
+	case AFMADDS:
+		op = FPOP3S(0, 0, 0, 0, 0)
+
+	case AFMSUBD:
+		op = FPOP3S(0, 0, 1, 0, 1)
+
+	case AFMSUBS:
+		op = FPOP3S(0, 0, 0, 0, 1)
+
+	case AFNMADDD:
+		op = FPOP3S(0, 0, 1, 1, 0)
+
+	case AFNMADDS:
+		op = FPOP3S(0, 0, 0, 1, 0)
+
+	case AFNMSUBD:
+		op = FPOP3S(0, 0, 1, 1, 1)
+
+	case AFNMSUBS:
+		op = FPOP3S(0, 0, 0, 1, 1)
+
+	case AFMULS:
+		op = FPOP2S(0, 0, 0, 0)
+
+	case AFMULD:
+		op = FPOP2S(0, 0, 1, 0)
+
+	case AFDIVS:
+		op = FPOP2S(0, 0, 0, 1)
+
+	case AFDIVD:
+		op = FPOP2S(0, 0, 1, 1)
+
+	case AFMAXS:
+		op = FPOP2S(0, 0, 0, 4)
+
+	case AFMINS:
+		op = FPOP2S(0, 0, 0, 5)
+
+	case AFMAXD:
+		op = FPOP2S(0, 0, 1, 4)
+
+	case AFMIND:
+		op = FPOP2S(0, 0, 1, 5)
+
+	case AFMAXNMS:
+		op = FPOP2S(0, 0, 0, 6)
+
+	case AFMAXNMD:
+		op = FPOP2S(0, 0, 1, 6)
+
+	case AFMINNMS:
+		op = FPOP2S(0, 0, 0, 7)
+
+	case AFMINNMD:
+		op = FPOP2S(0, 0, 1, 7)
+
+	case AFNMULS:
+		op = FPOP2S(0, 0, 0, 8)
+
+	case AFNMULD:
+		op = FPOP2S(0, 0, 1, 8)
+
+	case AFCMPS:
+		op = FPCMP(0, 0, 0, 0, 0)
+
+	case AFCMPD:
+		op = FPCMP(0, 0, 1, 0, 0)
+
+	case AFCMPES:
+		op = FPCMP(0, 0, 0, 0, 16)
+
+	case AFCMPED:
+		op = FPCMP(0, 0, 1, 0, 16)
+
+	case AFCCMPS:
+		op = FPCCMP(0, 0, 0, 0)
+
+	case AFCCMPD:
+		op = FPCCMP(0, 0, 1, 0)
+
+	case AFCCMPES:
+		op = FPCCMP(0, 0, 0, 1)
+
+	case AFCCMPED:
+		op = FPCCMP(0, 0, 1, 1)
+
+	case AFCSELS:
+		op = 0x1E<<24 | 0<<22 | 1<<21 | 3<<10
+
+	case AFCSELD:
+		op = 0x1E<<24 | 1<<22 | 1<<21 | 3<<10
+
+	case AFMOVS:
+		op = FPOP1S(0, 0, 0, 0)
+
+	case AFABSS:
+		op = FPOP1S(0, 0, 0, 1)
+
+	case AFNEGS:
+		op = FPOP1S(0, 0, 0, 2)
+
+	case AFSQRTS:
+		op = FPOP1S(0, 0, 0, 3)
+
+	case AFCVTSD:
+		op = FPOP1S(0, 0, 0, 5)
+
+	case AFCVTSH:
+		op = FPOP1S(0, 0, 0, 7)
+
+	case AFRINTNS:
+		op = FPOP1S(0, 0, 0, 8)
+
+	case AFRINTPS:
+		op = FPOP1S(0, 0, 0, 9)
+
+	case AFRINTMS:
+		op = FPOP1S(0, 0, 0, 10)
+
+	case AFRINTZS:
+		op = FPOP1S(0, 0, 0, 11)
+
+	case AFRINTAS:
+		op = FPOP1S(0, 0, 0, 12)
+
+	case AFRINTXS:
+		op = FPOP1S(0, 0, 0, 14)
+
+	case AFRINTIS:
+		op = FPOP1S(0, 0, 0, 15)
+
+	case AFMOVD:
+		op = FPOP1S(0, 0, 1, 0)
+
+	case AFABSD:
+		op = FPOP1S(0, 0, 1, 1)
+
+	case AFNEGD:
+		op = FPOP1S(0, 0, 1, 2)
+
+	case AFSQRTD:
+		op = FPOP1S(0, 0, 1, 3)
+
+	case AFCVTDS:
+		op = FPOP1S(0, 0, 1, 4)
+
+	case AFCVTDH:
+		op = FPOP1S(0, 0, 1, 7)
+
+	case AFRINTND:
+		op = FPOP1S(0, 0, 1, 8)
+
+	case AFRINTPD:
+		op = FPOP1S(0, 0, 1, 9)
+
+	case AFRINTMD:
+		op = FPOP1S(0, 0, 1, 10)
+
+	case AFRINTZD:
+		op = FPOP1S(0, 0, 1, 11)
+
+	case AFRINTAD:
+		op = FPOP1S(0, 0, 1, 12)
+
+	case AFRINTXD:
+		op = FPOP1S(0, 0, 1, 14)
+
+	case AFRINTID:
+		op = FPOP1S(0, 0, 1, 15)
+
+	case AFCVTHS:
+		op = FPOP1S(0, 0, 3, 4)
+
+	case AFCVTHD:
+		op = FPOP1S(0, 0, 3, 5)
+
+	case AVADD:
+		op = 7<<25 | 1<<21 | 1<<15 | 1<<10
+
+	case AVSUB:
+		op = 0x17<<25 | 1<<21 | 1<<15 | 1<<10
+
+	case AVADDP:
+		op = 7<<25 | 1<<21 | 1<<15 | 15<<10
+
+	case AVAND:
+		op = 7<<25 | 1<<21 | 7<<10
+
+	case AVBCAX:
+		op = 0xCE<<24 | 1<<21
+
+	case AVCMEQ:
+		op = 1<<29 | 0x71<<21 | 0x23<<10
+
+	case AVCNT:
+		op = 0xE<<24 | 0x10<<17 | 5<<12 | 2<<10
+
+	case AVZIP1:
+		op = 0xE<<24 | 3<<12 | 2<<10
+
+	case AVZIP2:
+		op = 0xE<<24 | 1<<14 | 3<<12 | 2<<10
+
+	case AVEOR:
+		op = 1<<29 | 0x71<<21 | 7<<10
+
+	case AVEOR3:
+		op = 0xCE << 24
+
+	case AVORR:
+		op = 7<<25 | 5<<21 | 7<<10
+
+	case AVREV16:
+		op = 3<<26 | 2<<24 | 1<<21 | 3<<11
+
+	case AVRAX1:
+		op = 0xCE<<24 | 3<<21 | 1<<15 | 3<<10
+
+	case AVREV32:
+		op = 11<<26 | 2<<24 | 1<<21 | 1<<11
+
+	case AVREV64:
+		op = 3<<26 | 2<<24 | 1<<21 | 1<<11
+
+	case AVMOV:
+		op = 7<<25 | 5<<21 | 7<<10
+
+	case AVADDV:
+		op = 7<<25 | 3<<20 | 3<<15 | 7<<11
+
+	case AVUADDLV:
+		op = 1<<29 | 7<<25 | 3<<20 | 7<<11
+
+	case AVFMLA:
+		op = 7<<25 | 0<<23 | 1<<21 | 3<<14 | 3<<10
+
+	case AVFMLS:
+		op = 7<<25 | 1<<23 | 1<<21 | 3<<14 | 3<<10
+
+	case AVPMULL, AVPMULL2:
+		op = 0xE<<24 | 1<<21 | 0x38<<10
+
+	case AVRBIT:
+		op = 0x2E<<24 | 1<<22 | 0x10<<17 | 5<<12 | 2<<10
+
+	case AVLD1, AVLD2, AVLD3, AVLD4:
+		op = 3<<26 | 1<<22
+
+	case AVLD1R, AVLD3R:
+		op = 0xD<<24 | 1<<22
+
+	case AVLD2R, AVLD4R:
+		op = 0xD<<24 | 3<<21
+
+	case AVBIF:
+		op = 1<<29 | 7<<25 | 7<<21 | 7<<10
+
+	case AVBIT:
+		op = 1<<29 | 0x75<<21 | 7<<10
+
+	case AVBSL:
+		op = 1<<29 | 0x73<<21 | 7<<10
+
+	case AVCMTST:
+		op = 0xE<<24 | 1<<21 | 0x23<<10
+
+	case AVUMAX:
+		op = 1<<29 | 7<<25 | 1<<21 | 0x19<<10
+
+	case AVUMIN:
+		op = 1<<29 | 7<<25 | 1<<21 | 0x1b<<10
+
+	case AVUZP1:
+		op = 7<<25 | 3<<11
+
+	case AVUZP2:
+		op = 7<<25 | 1<<14 | 3<<11
+
+	case AVUADDW, AVUADDW2:
+		op = 0x17<<25 | 1<<21 | 1<<12
+
+	case AVTRN1:
+		op = 7<<25 | 5<<11
+
+	case AVTRN2:
+		op = 7<<25 | 1<<14 | 5<<11
+
+	default:
+		c.ctxt.Diag("%v: bad rrr %d %v", p, a, a)
+		return 0
+	}
+
+	op |= uint32(rm&0x1f)<<16 | uint32(rn&0x1f)<<5 | uint32(rd&0x1f)
+
+	return op
+}
+
+func (c *ctxt7) oprrrr(p *obj.Prog, a obj.As, rd, rn, rm, ra int16) uint32 {
+	return c.oprrr(p, a, rd, rn, rm) | uint32(ra&0x1f)<<10
+}
+
+/*
+ * imm -> Rd
+ * imm op Rn -> Rd
+ */
+func (c *ctxt7) opirr(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	/* op $addcon, Rn, Rd */
+	case AMOVD, AADD:
+		return S64 | 0<<30 | 0<<29 | 0x11<<24
+
+	case ACMN, AADDS:
+		return S64 | 0<<30 | 1<<29 | 0x11<<24
+
+	case AMOVW, AADDW:
+		return S32 | 0<<30 | 0<<29 | 0x11<<24
+
+	case ACMNW, AADDSW:
+		return S32 | 0<<30 | 1<<29 | 0x11<<24
+
+	case ASUB:
+		return S64 | 1<<30 | 0<<29 | 0x11<<24
+
+	case ACMP, ASUBS:
+		return S64 | 1<<30 | 1<<29 | 0x11<<24
+
+	case ASUBW:
+		return S32 | 1<<30 | 0<<29 | 0x11<<24
+
+	case ACMPW, ASUBSW:
+		return S32 | 1<<30 | 1<<29 | 0x11<<24
+
+		/* op $imm(SB), Rd; op label, Rd */
+	case AADR:
+		return 0<<31 | 0x10<<24
+
+	case AADRP:
+		return 1<<31 | 0x10<<24
+
+		/* op $bimm, Rn, Rd */
+	case AAND, ABIC:
+		return S64 | 0<<29 | 0x24<<23
+
+	case AANDW, ABICW:
+		return S32 | 0<<29 | 0x24<<23 | 0<<22
+
+	case AORR, AORN:
+		return S64 | 1<<29 | 0x24<<23
+
+	case AORRW, AORNW:
+		return S32 | 1<<29 | 0x24<<23 | 0<<22
+
+	case AEOR, AEON:
+		return S64 | 2<<29 | 0x24<<23
+
+	case AEORW, AEONW:
+		return S32 | 2<<29 | 0x24<<23 | 0<<22
+
+	case AANDS, ABICS, ATST:
+		return S64 | 3<<29 | 0x24<<23
+
+	case AANDSW, ABICSW, ATSTW:
+		return S32 | 3<<29 | 0x24<<23 | 0<<22
+
+	case AASR:
+		return S64 | 0<<29 | 0x26<<23 /* alias of SBFM */
+
+	case AASRW:
+		return S32 | 0<<29 | 0x26<<23 | 0<<22
+
+		/* op $width, $lsb, Rn, Rd */
+	case ABFI:
+		return S64 | 2<<29 | 0x26<<23 | 1<<22
+		/* alias of BFM */
+
+	case ABFIW:
+		return S32 | 2<<29 | 0x26<<23 | 0<<22
+
+		/* op $imms, $immr, Rn, Rd */
+	case ABFM:
+		return S64 | 1<<29 | 0x26<<23 | 1<<22
+
+	case ABFMW:
+		return S32 | 1<<29 | 0x26<<23 | 0<<22
+
+	case ASBFM:
+		return S64 | 0<<29 | 0x26<<23 | 1<<22
+
+	case ASBFMW:
+		return S32 | 0<<29 | 0x26<<23 | 0<<22
+
+	case AUBFM:
+		return S64 | 2<<29 | 0x26<<23 | 1<<22
+
+	case AUBFMW:
+		return S32 | 2<<29 | 0x26<<23 | 0<<22
+
+	case ABFXIL:
+		return S64 | 1<<29 | 0x26<<23 | 1<<22 /* alias of BFM */
+
+	case ABFXILW:
+		return S32 | 1<<29 | 0x26<<23 | 0<<22
+
+	case AEXTR:
+		return S64 | 0<<29 | 0x27<<23 | 1<<22 | 0<<21
+
+	case AEXTRW:
+		return S32 | 0<<29 | 0x27<<23 | 0<<22 | 0<<21
+
+	case ACBNZ:
+		return S64 | 0x1A<<25 | 1<<24
+
+	case ACBNZW:
+		return S32 | 0x1A<<25 | 1<<24
+
+	case ACBZ:
+		return S64 | 0x1A<<25 | 0<<24
+
+	case ACBZW:
+		return S32 | 0x1A<<25 | 0<<24
+
+	case ACCMN:
+		return S64 | 0<<30 | 1<<29 | 0xD2<<21 | 1<<11 | 0<<10 | 0<<4 /* imm5<<16 | cond<<12 | nzcv<<0 */
+
+	case ACCMNW:
+		return S32 | 0<<30 | 1<<29 | 0xD2<<21 | 1<<11 | 0<<10 | 0<<4
+
+	case ACCMP:
+		return S64 | 1<<30 | 1<<29 | 0xD2<<21 | 1<<11 | 0<<10 | 0<<4 /* imm5<<16 | cond<<12 | nzcv<<0 */
+
+	case ACCMPW:
+		return S32 | 1<<30 | 1<<29 | 0xD2<<21 | 1<<11 | 0<<10 | 0<<4
+
+	case AMOVK:
+		return S64 | 3<<29 | 0x25<<23
+
+	case AMOVKW:
+		return S32 | 3<<29 | 0x25<<23
+
+	case AMOVN:
+		return S64 | 0<<29 | 0x25<<23
+
+	case AMOVNW:
+		return S32 | 0<<29 | 0x25<<23
+
+	case AMOVZ:
+		return S64 | 2<<29 | 0x25<<23
+
+	case AMOVZW:
+		return S32 | 2<<29 | 0x25<<23
+
+	case AMSR:
+		return SYSOP(0, 0, 0, 4, 0, 0, 0x1F) /* MSR (immediate) */
+
+	case AAT,
+		ADC,
+		AIC,
+		ATLBI,
+		ASYS:
+		return SYSOP(0, 1, 0, 0, 0, 0, 0)
+
+	case ASYSL:
+		return SYSOP(1, 1, 0, 0, 0, 0, 0)
+
+	case ATBZ:
+		return 0x36 << 24
+
+	case ATBNZ:
+		return 0x37 << 24
+
+	case ADSB:
+		return SYSOP(0, 0, 3, 3, 0, 4, 0x1F)
+
+	case ADMB:
+		return SYSOP(0, 0, 3, 3, 0, 5, 0x1F)
+
+	case AISB:
+		return SYSOP(0, 0, 3, 3, 0, 6, 0x1F)
+
+	case AHINT:
+		return SYSHINT(0)
+
+	case AVEXT:
+		return 0x2E<<24 | 0<<23 | 0<<21 | 0<<15
+
+	case AVUSHR:
+		return 0x5E<<23 | 1<<10
+
+	case AVSHL:
+		return 0x1E<<23 | 21<<10
+
+	case AVSRI:
+		return 0x5E<<23 | 17<<10
+
+	case AVSLI:
+		return 0x5E<<23 | 21<<10
+
+	case AVUSHLL, AVUXTL:
+		return 1<<29 | 15<<24 | 0x29<<10
+
+	case AVUSHLL2, AVUXTL2:
+		return 3<<29 | 15<<24 | 0x29<<10
+
+	case AVXAR:
+		return 0xCE<<24 | 1<<23
+
+	case AVUSRA:
+		return 1<<29 | 15<<24 | 5<<10
+
+	case APRFM:
+		return 0xf9<<24 | 2<<22
+	}
+
+	c.ctxt.Diag("%v: bad irr %v", p, a)
+	return 0
+}
+
+func (c *ctxt7) opbit(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case ACLS:
+		return S64 | OPBIT(5)
+
+	case ACLSW:
+		return S32 | OPBIT(5)
+
+	case ACLZ:
+		return S64 | OPBIT(4)
+
+	case ACLZW:
+		return S32 | OPBIT(4)
+
+	case ARBIT:
+		return S64 | OPBIT(0)
+
+	case ARBITW:
+		return S32 | OPBIT(0)
+
+	case AREV:
+		return S64 | OPBIT(3)
+
+	case AREVW:
+		return S32 | OPBIT(2)
+
+	case AREV16:
+		return S64 | OPBIT(1)
+
+	case AREV16W:
+		return S32 | OPBIT(1)
+
+	case AREV32:
+		return S64 | OPBIT(2)
+
+	default:
+		c.ctxt.Diag("bad bit op\n%v", p)
+		return 0
+	}
+}
+
+/*
+ * add/subtract sign or zero-extended register
+ */
+func (c *ctxt7) opxrrr(p *obj.Prog, a obj.As, rd, rn, rm int16, extend bool) uint32 {
+	extension := uint32(0)
+	if !extend {
+		if isADDop(a) {
+			extension = LSL0_64
+		}
+		if isADDWop(a) {
+			extension = LSL0_32
+		}
+	}
+
+	var op uint32
+
+	switch a {
+	case AADD:
+		op = S64 | 0<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	case AADDW:
+		op = S32 | 0<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	case ACMN, AADDS:
+		op = S64 | 0<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	case ACMNW, AADDSW:
+		op = S32 | 0<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	case ASUB:
+		op = S64 | 1<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	case ASUBW:
+		op = S32 | 1<<30 | 0<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	case ACMP, ASUBS:
+		op = S64 | 1<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	case ACMPW, ASUBSW:
+		op = S32 | 1<<30 | 1<<29 | 0x0b<<24 | 0<<22 | 1<<21 | extension
+
+	default:
+		c.ctxt.Diag("bad opxrrr %v\n%v", a, p)
+		return 0
+	}
+
+	op |= uint32(rm&0x1f)<<16 | uint32(rn&0x1f)<<5 | uint32(rd&0x1f)
+
+	return op
+}
+
+func (c *ctxt7) opimm(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case ASVC:
+		return 0xD4<<24 | 0<<21 | 1 /* imm16<<5 */
+
+	case AHVC:
+		return 0xD4<<24 | 0<<21 | 2
+
+	case ASMC:
+		return 0xD4<<24 | 0<<21 | 3
+
+	case ABRK:
+		return 0xD4<<24 | 1<<21 | 0
+
+	case AHLT:
+		return 0xD4<<24 | 2<<21 | 0
+
+	case ADCPS1:
+		return 0xD4<<24 | 5<<21 | 1
+
+	case ADCPS2:
+		return 0xD4<<24 | 5<<21 | 2
+
+	case ADCPS3:
+		return 0xD4<<24 | 5<<21 | 3
+
+	case ACLREX:
+		return SYSOP(0, 0, 3, 3, 0, 2, 0x1F)
+	}
+
+	c.ctxt.Diag("%v: bad imm %v", p, a)
+	return 0
+}
+
+func (c *ctxt7) brdist(p *obj.Prog, preshift int, flen int, shift int) int64 {
+	v := int64(0)
+	t := int64(0)
+	var q *obj.Prog
+	if p.To.Type == obj.TYPE_BRANCH {
+		q = p.To.Target()
+	} else if p.From.Type == obj.TYPE_BRANCH { // adr, adrp
+		q = p.From.Target()
+	}
+	if q == nil {
+		// TODO: don't use brdist for this case, as it isn't a branch.
+		// (Calls from omovlit, and maybe adr/adrp opcodes as well.)
+		q = p.Pool
+	}
+	if q != nil {
+		v = (q.Pc >> uint(preshift)) - (c.pc >> uint(preshift))
+		if (v & ((1 << uint(shift)) - 1)) != 0 {
+			c.ctxt.Diag("misaligned label\n%v", p)
+		}
+		v >>= uint(shift)
+		t = int64(1) << uint(flen-1)
+		if v < -t || v >= t {
+			c.ctxt.Diag("branch too far %#x vs %#x [%p]\n%v\n%v", v, t, c.blitrl, p, q)
+			panic("branch too far")
+		}
+	}
+
+	return v & ((t << 1) - 1)
+}
+
+/*
+ * pc-relative branches
+ */
+func (c *ctxt7) opbra(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case ABEQ:
+		return OPBcc(0x0)
+
+	case ABNE:
+		return OPBcc(0x1)
+
+	case ABCS:
+		return OPBcc(0x2)
+
+	case ABHS:
+		return OPBcc(0x2)
+
+	case ABCC:
+		return OPBcc(0x3)
+
+	case ABLO:
+		return OPBcc(0x3)
+
+	case ABMI:
+		return OPBcc(0x4)
+
+	case ABPL:
+		return OPBcc(0x5)
+
+	case ABVS:
+		return OPBcc(0x6)
+
+	case ABVC:
+		return OPBcc(0x7)
+
+	case ABHI:
+		return OPBcc(0x8)
+
+	case ABLS:
+		return OPBcc(0x9)
+
+	case ABGE:
+		return OPBcc(0xa)
+
+	case ABLT:
+		return OPBcc(0xb)
+
+	case ABGT:
+		return OPBcc(0xc)
+
+	case ABLE:
+		return OPBcc(0xd) /* imm19<<5 | cond */
+
+	case AB:
+		return 0<<31 | 5<<26 /* imm26 */
+
+	case ABL:
+		return 1<<31 | 5<<26
+	}
+
+	c.ctxt.Diag("%v: bad bra %v", p, a)
+	return 0
+}
+
+func (c *ctxt7) opbrr(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case ABL:
+		return OPBLR(1) /* BLR */
+
+	case AB:
+		return OPBLR(0) /* BR */
+
+	case obj.ARET:
+		return OPBLR(2) /* RET */
+	}
+
+	c.ctxt.Diag("%v: bad brr %v", p, a)
+	return 0
+}
+
+func (c *ctxt7) op0(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case ADRPS:
+		return 0x6B<<25 | 5<<21 | 0x1F<<16 | 0x1F<<5
+
+	case AERET:
+		return 0x6B<<25 | 4<<21 | 0x1F<<16 | 0<<10 | 0x1F<<5
+
+	case ANOOP:
+		return SYSHINT(0)
+
+	case AYIELD:
+		return SYSHINT(1)
+
+	case AWFE:
+		return SYSHINT(2)
+
+	case AWFI:
+		return SYSHINT(3)
+
+	case ASEV:
+		return SYSHINT(4)
+
+	case ASEVL:
+		return SYSHINT(5)
+
+	case APACIASP:
+		return SYSHINT(25)
+
+	case AAUTIASP:
+		return SYSHINT(29)
+
+	case APACIBSP:
+		return SYSHINT(27)
+
+	case AAUTIBSP:
+		return SYSHINT(31)
+
+	case AAUTIA1716:
+		return SYSHINT(12)
+
+	case AAUTIB1716:
+		return SYSHINT(14)
+	}
+
+	c.ctxt.Diag("%v: bad op0 %v", p, a)
+	return 0
+}
+
+/*
+ * register offset
+ */
+func (c *ctxt7) opload(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case ALDAR:
+		return LDSTX(3, 1, 1, 0, 1) | 0x1F<<10
+
+	case ALDARW:
+		return LDSTX(2, 1, 1, 0, 1) | 0x1F<<10
+
+	case ALDARB:
+		return LDSTX(0, 1, 1, 0, 1) | 0x1F<<10
+
+	case ALDARH:
+		return LDSTX(1, 1, 1, 0, 1) | 0x1F<<10
+
+	case ALDAXP:
+		return LDSTX(3, 0, 1, 1, 1)
+
+	case ALDAXPW:
+		return LDSTX(2, 0, 1, 1, 1)
+
+	case ALDAXR:
+		return LDSTX(3, 0, 1, 0, 1) | 0x1F<<10
+
+	case ALDAXRW:
+		return LDSTX(2, 0, 1, 0, 1) | 0x1F<<10
+
+	case ALDAXRB:
+		return LDSTX(0, 0, 1, 0, 1) | 0x1F<<10
+
+	case ALDAXRH:
+		return LDSTX(1, 0, 1, 0, 1) | 0x1F<<10
+
+	case ALDXR:
+		return LDSTX(3, 0, 1, 0, 0) | 0x1F<<10
+
+	case ALDXRB:
+		return LDSTX(0, 0, 1, 0, 0) | 0x1F<<10
+
+	case ALDXRH:
+		return LDSTX(1, 0, 1, 0, 0) | 0x1F<<10
+
+	case ALDXRW:
+		return LDSTX(2, 0, 1, 0, 0) | 0x1F<<10
+
+	case ALDXP:
+		return LDSTX(3, 0, 1, 1, 0)
+
+	case ALDXPW:
+		return LDSTX(2, 0, 1, 1, 0)
+	}
+
+	c.ctxt.Diag("bad opload %v\n%v", a, p)
+	return 0
+}
+
+func (c *ctxt7) opstore(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case ASTLR:
+		return LDSTX(3, 1, 0, 0, 1) | 0x1F<<10
+
+	case ASTLRB:
+		return LDSTX(0, 1, 0, 0, 1) | 0x1F<<10
+
+	case ASTLRH:
+		return LDSTX(1, 1, 0, 0, 1) | 0x1F<<10
+
+	case ASTLRW:
+		return LDSTX(2, 1, 0, 0, 1) | 0x1F<<10
+
+	case ASTLXP:
+		return LDSTX(3, 0, 0, 1, 1)
+
+	case ASTLXPW:
+		return LDSTX(2, 0, 0, 1, 1)
+
+	case ASTLXR:
+		return LDSTX(3, 0, 0, 0, 1) | 0x1F<<10
+
+	case ASTLXRB:
+		return LDSTX(0, 0, 0, 0, 1) | 0x1F<<10
+
+	case ASTLXRH:
+		return LDSTX(1, 0, 0, 0, 1) | 0x1F<<10
+
+	case ASTLXRW:
+		return LDSTX(2, 0, 0, 0, 1) | 0x1F<<10
+
+	case ASTXR:
+		return LDSTX(3, 0, 0, 0, 0) | 0x1F<<10
+
+	case ASTXRB:
+		return LDSTX(0, 0, 0, 0, 0) | 0x1F<<10
+
+	case ASTXRH:
+		return LDSTX(1, 0, 0, 0, 0) | 0x1F<<10
+
+	case ASTXP:
+		return LDSTX(3, 0, 0, 1, 0)
+
+	case ASTXPW:
+		return LDSTX(2, 0, 0, 1, 0)
+
+	case ASTXRW:
+		return LDSTX(2, 0, 0, 0, 0) | 0x1F<<10
+	}
+
+	c.ctxt.Diag("bad opstore %v\n%v", a, p)
+	return 0
+}
+
+/*
+ * load/store register (scaled 12-bit unsigned immediate) C3.3.13
+ *	these produce 64-bit values (when there's an option)
+ */
+func (c *ctxt7) olsr12u(p *obj.Prog, o uint32, v int32, rn, rt int16) uint32 {
+	if v < 0 || v >= (1<<12) {
+		c.ctxt.Diag("offset out of range: %d\n%v", v, p)
+	}
+	o |= uint32(v&0xFFF) << 10
+	o |= uint32(rn&31) << 5
+	o |= uint32(rt & 31)
+	o |= 1 << 24
+	return o
+}
+
+/*
+ * load/store register (unscaled 9-bit signed immediate) C3.3.12
+ */
+func (c *ctxt7) olsr9s(p *obj.Prog, o uint32, v int32, rn, rt int16) uint32 {
+	if v < -256 || v > 255 {
+		c.ctxt.Diag("offset out of range: %d\n%v", v, p)
+	}
+	o |= uint32((v & 0x1FF) << 12)
+	o |= uint32(rn&31) << 5
+	o |= uint32(rt & 31)
+	return o
+}
+
+// store(immediate)
+// scaled 12-bit unsigned immediate offset.
+// unscaled 9-bit signed immediate offset.
+// pre/post-indexed store.
+// and the 12-bit and 9-bit are distinguished in olsr12u and oslr9s.
+func (c *ctxt7) opstr(p *obj.Prog, a obj.As) uint32 {
+	enc := c.opldr(p, a)
+	switch p.As {
+	case AFMOVQ:
+		enc = enc &^ (1 << 22)
+	default:
+		enc = LD2STR(enc)
+	}
+	return enc
+}
+
+// load(immediate)
+// scaled 12-bit unsigned immediate offset.
+// unscaled 9-bit signed immediate offset.
+// pre/post-indexed load.
+// and the 12-bit and 9-bit are distinguished in olsr12u and oslr9s.
+func (c *ctxt7) opldr(p *obj.Prog, a obj.As) uint32 {
+	switch a {
+	case AMOVD:
+		return LDSTR(3, 0, 1) /* simm9<<12 | Rn<<5 | Rt */
+
+	case AMOVW:
+		return LDSTR(2, 0, 2)
+
+	case AMOVWU:
+		return LDSTR(2, 0, 1)
+
+	case AMOVH:
+		return LDSTR(1, 0, 2)
+
+	case AMOVHU:
+		return LDSTR(1, 0, 1)
+
+	case AMOVB:
+		return LDSTR(0, 0, 2)
+
+	case AMOVBU:
+		return LDSTR(0, 0, 1)
+
+	case AFMOVS, AVMOVS:
+		return LDSTR(2, 1, 1)
+
+	case AFMOVD, AVMOVD:
+		return LDSTR(3, 1, 1)
+
+	case AFMOVQ, AVMOVQ:
+		return LDSTR(0, 1, 3)
+	}
+
+	c.ctxt.Diag("bad opldr %v\n%v", a, p)
+	return 0
+}
+
+// opldrr returns the ARM64 opcode encoding corresponding to the obj.As opcode
+// for load instruction with register offset.
+// The offset register can be (Rn)(Rm.UXTW<<2) or (Rn)(Rm<<2) or (Rn)(Rm).
+func (c *ctxt7) opldrr(p *obj.Prog, a obj.As, rt, rn, rm int16, extension bool) uint32 {
+	var op uint32
+
+	OptionS := uint32(0x1a)
+	if extension {
+		OptionS = uint32(0) // option value and S value have been encoded into p.From.Offset.
+	}
+	switch a {
+	case AMOVD:
+		op = OptionS<<10 | 0x3<<21 | 0x1f<<27
+	case AMOVW:
+		op = OptionS<<10 | 0x5<<21 | 0x17<<27
+	case AMOVWU:
+		op = OptionS<<10 | 0x3<<21 | 0x17<<27
+	case AMOVH:
+		op = OptionS<<10 | 0x5<<21 | 0x0f<<27
+	case AMOVHU:
+		op = OptionS<<10 | 0x3<<21 | 0x0f<<27
+	case AMOVB:
+		op = OptionS<<10 | 0x5<<21 | 0x07<<27
+	case AMOVBU:
+		op = OptionS<<10 | 0x3<<21 | 0x07<<27
+	case AFMOVS:
+		op = OptionS<<10 | 0x3<<21 | 0x17<<27 | 1<<26
+	case AFMOVD:
+		op = OptionS<<10 | 0x3<<21 | 0x1f<<27 | 1<<26
+	case AFMOVQ:
+		op = OptionS<<10 | 0x7<<21 | 0x07<<27 | 1<<26
+	default:
+		c.ctxt.Diag("bad opldrr %v\n%v", a, p)
+		return 0
+	}
+	op |= uint32(rm&31)<<16 | uint32(rn&31)<<5 | uint32(rt&31)
+
+	return op
+}
+
+// opstrr returns the ARM64 opcode encoding corresponding to the obj.As opcode
+// for store instruction with register offset.
+// The offset register can be (Rn)(Rm.UXTW<<2) or (Rn)(Rm<<2) or (Rn)(Rm).
+func (c *ctxt7) opstrr(p *obj.Prog, a obj.As, rt, rn, rm int16, extension bool) uint32 {
+	var op uint32
+
+	OptionS := uint32(0x1a)
+	if extension {
+		OptionS = uint32(0) // option value and S value have been encoded into p.To.Offset.
+	}
+	switch a {
+	case AMOVD:
+		op = OptionS<<10 | 0x1<<21 | 0x1f<<27
+	case AMOVW, AMOVWU:
+		op = OptionS<<10 | 0x1<<21 | 0x17<<27
+	case AMOVH, AMOVHU:
+		op = OptionS<<10 | 0x1<<21 | 0x0f<<27
+	case AMOVB, AMOVBU:
+		op = OptionS<<10 | 0x1<<21 | 0x07<<27
+	case AFMOVS:
+		op = OptionS<<10 | 0x1<<21 | 0x17<<27 | 1<<26
+	case AFMOVD:
+		op = OptionS<<10 | 0x1<<21 | 0x1f<<27 | 1<<26
+	case AFMOVQ:
+		op = OptionS<<10 | 0x5<<21 | 0x07<<27 | 1<<26
+	default:
+		c.ctxt.Diag("bad opstrr %v\n%v", a, p)
+		return 0
+	}
+	op |= uint32(rm&31)<<16 | uint32(rn&31)<<5 | uint32(rt&31)
+
+	return op
+}
+
+func (c *ctxt7) oaddi(p *obj.Prog, a obj.As, v int32, rd, rn int16) uint32 {
+	op := c.opirr(p, a)
+
+	if (v & 0xFFF000) != 0 {
+		if v&0xFFF != 0 {
+			c.ctxt.Diag("%v misuses oaddi", p)
+		}
+		v >>= 12
+		op |= 1 << 22
+	}
+
+	op |= (uint32(v&0xFFF) << 10) | (uint32(rn&31) << 5) | uint32(rd&31)
+
+	return op
+}
+
+func (c *ctxt7) oaddi12(p *obj.Prog, v int32, rd, rn int16) uint32 {
+	if v < -4095 || v > 4095 {
+		c.ctxt.Diag("%v is not a 12 bit immediate: %v", v, p)
+		return 0
+	}
+	a := AADD
+	if v < 0 {
+		a = ASUB
+		v = -v
+	}
+	return c.oaddi(p, a, v, rd, rn)
+}
+
+/*
+ * load a literal value into dr
+ */
+func (c *ctxt7) omovlit(as obj.As, p *obj.Prog, a *obj.Addr, dr int) uint32 {
+	var o1 int32
+	if p.Pool == nil { /* not in literal pool */
+		c.aclass(a)
+		c.ctxt.Logf("omovlit add %d (%#x)\n", c.instoffset, uint64(c.instoffset))
+
+		/* TODO: could be clever, and use general constant builder */
+		o1 = int32(c.opirr(p, AADD))
+
+		v := int32(c.instoffset)
+		if v != 0 && (v&0xFFF) == 0 {
+			v >>= 12
+			o1 |= 1 << 22 /* shift, by 12 */
+		}
+
+		o1 |= ((v & 0xFFF) << 10) | (REGZERO & 31 << 5) | int32(dr&31)
+	} else {
+		fp, w := 0, 0
+		switch as {
+		case AFMOVS, AVMOVS:
+			fp = 1
+			w = 0 /* 32-bit SIMD/FP */
+
+		case AFMOVD, AVMOVD:
+			fp = 1
+			w = 1 /* 64-bit SIMD/FP */
+
+		case AVMOVQ:
+			fp = 1
+			w = 2 /* 128-bit SIMD/FP */
+
+		case AMOVD:
+			if p.Pool.As == ADWORD {
+				w = 1 /* 64-bit */
+			} else if p.Pool.To.Offset < 0 {
+				w = 2 /* 32-bit, sign-extended to 64-bit */
+			} else if p.Pool.To.Offset >= 0 {
+				w = 0 /* 32-bit, zero-extended to 64-bit */
+			} else {
+				c.ctxt.Diag("invalid operand %v in %v", a, p)
+			}
+
+		case AMOVBU, AMOVHU, AMOVWU:
+			w = 0 /* 32-bit, zero-extended to 64-bit */
+
+		case AMOVB, AMOVH, AMOVW:
+			w = 2 /* 32-bit, sign-extended to 64-bit */
+
+		default:
+			c.ctxt.Diag("invalid operation %v in %v", as, p)
+		}
+
+		v := int32(c.brdist(p, 0, 19, 2))
+		o1 = (int32(w) << 30) | (int32(fp) << 26) | (3 << 27)
+		o1 |= (v & 0x7FFFF) << 5
+		o1 |= int32(dr & 31)
+	}
+
+	return uint32(o1)
+}
+
+// load a constant (MOVCON or BITCON) in a into rt
+func (c *ctxt7) omovconst(as obj.As, p *obj.Prog, a *obj.Addr, rt int) (o1 uint32) {
+	if cls := int(a.Class); (cls == C_BITCON || cls == C_ABCON || cls == C_ABCON0) && rt != REGZERO {
+		// or $bitcon, REGZERO, rt. rt can't be ZR.
+		mode := 64
+		var as1 obj.As
+		switch as {
+		case AMOVW:
+			as1 = AORRW
+			mode = 32
+		case AMOVD:
+			as1 = AORR
+		}
+		o1 = c.opirr(p, as1)
+		o1 |= bitconEncode(uint64(a.Offset), mode) | uint32(REGZERO&31)<<5 | uint32(rt&31)
+		return o1
+	}
+
+	if as == AMOVW {
+		d := uint32(a.Offset)
+		s := movcon(int64(d))
+		if s < 0 || s >= 32 {
+			d = ^d
+			s = movcon(int64(d))
+			if s < 0 || s >= 32 {
+				c.ctxt.Diag("impossible 32-bit move wide: %#x\n%v", uint32(a.Offset), p)
+			}
+			o1 = c.opirr(p, AMOVNW)
+		} else {
+			o1 = c.opirr(p, AMOVZW)
+		}
+		o1 |= MOVCONST(int64(d), s>>4, rt)
+	}
+	if as == AMOVD {
+		d := a.Offset
+		s := movcon(d)
+		if s < 0 || s >= 64 {
+			d = ^d
+			s = movcon(d)
+			if s < 0 || s >= 64 {
+				c.ctxt.Diag("impossible 64-bit move wide: %#x\n%v", uint64(a.Offset), p)
+			}
+			o1 = c.opirr(p, AMOVN)
+		} else {
+			o1 = c.opirr(p, AMOVZ)
+		}
+		o1 |= MOVCONST(d, s>>4, rt)
+	}
+	return o1
+}
+
+// load a 32-bit/64-bit large constant (LCON or VCON) in a.Offset into rt
+// put the instruction sequence in os and return the number of instructions.
+func (c *ctxt7) omovlconst(as obj.As, p *obj.Prog, a *obj.Addr, rt int, os []uint32) (num uint8) {
+	switch as {
+	case AMOVW:
+		d := uint32(a.Offset)
+		// use MOVZW and MOVKW to load a constant to rt
+		os[0] = c.opirr(p, AMOVZW)
+		os[0] |= MOVCONST(int64(d), 0, rt)
+		os[1] = c.opirr(p, AMOVKW)
+		os[1] |= MOVCONST(int64(d), 1, rt)
+		return 2
+
+	case AMOVD:
+		d := a.Offset
+		dn := ^d
+		var immh [4]uint64
+		var i int
+		zeroCount := int(0)
+		negCount := int(0)
+		for i = 0; i < 4; i++ {
+			immh[i] = uint64((d >> uint(i*16)) & 0xffff)
+			if immh[i] == 0 {
+				zeroCount++
+			} else if immh[i] == 0xffff {
+				negCount++
+			}
+		}
+
+		if zeroCount == 4 || negCount == 4 {
+			c.ctxt.Diag("the immediate should be MOVCON: %v", p)
+		}
+		switch {
+		case zeroCount == 3:
+			// one MOVZ
+			for i = 0; i < 4; i++ {
+				if immh[i] != 0 {
+					os[0] = c.opirr(p, AMOVZ)
+					os[0] |= MOVCONST(d, i, rt)
+					break
+				}
+			}
+			return 1
+
+		case negCount == 3:
+			// one MOVN
+			for i = 0; i < 4; i++ {
+				if immh[i] != 0xffff {
+					os[0] = c.opirr(p, AMOVN)
+					os[0] |= MOVCONST(dn, i, rt)
+					break
+				}
+			}
+			return 1
+
+		case zeroCount == 2:
+			// one MOVZ and one MOVK
+			for i = 0; i < 4; i++ {
+				if immh[i] != 0 {
+					os[0] = c.opirr(p, AMOVZ)
+					os[0] |= MOVCONST(d, i, rt)
+					i++
+					break
+				}
+			}
+			for ; i < 4; i++ {
+				if immh[i] != 0 {
+					os[1] = c.opirr(p, AMOVK)
+					os[1] |= MOVCONST(d, i, rt)
+				}
+			}
+			return 2
+
+		case negCount == 2:
+			// one MOVN and one MOVK
+			for i = 0; i < 4; i++ {
+				if immh[i] != 0xffff {
+					os[0] = c.opirr(p, AMOVN)
+					os[0] |= MOVCONST(dn, i, rt)
+					i++
+					break
+				}
+			}
+			for ; i < 4; i++ {
+				if immh[i] != 0xffff {
+					os[1] = c.opirr(p, AMOVK)
+					os[1] |= MOVCONST(d, i, rt)
+				}
+			}
+			return 2
+		}
+
+		// Look for a two instruction pair, a bit pattern encodeable
+		// as a bitcon immediate plus a fixup MOVK instruction.
+		// Constants like this often occur from strength reduction of divides.
+		for i = 0; i < 4; i++ {
+			mask := uint64(0xffff) << (i * 16)
+			for period := 2; period <= 32; period *= 2 { // TODO: handle period==64 somehow?
+				// Copy in bits from outside of the masked region
+				x := uint64(d)&^mask | bits.RotateLeft64(uint64(d), max(period, 16))&mask
+				if isbitcon(x) {
+					// ORR $c1, ZR, rt
+					os[0] = c.opirr(p, AORR)
+					os[0] |= bitconEncode(x, 64) | uint32(REGZERO&31)<<5 | uint32(rt&31)
+					// MOVK $c2<<(i*16), rt
+					os[1] = c.opirr(p, AMOVK)
+					os[1] |= MOVCONST(d, i, rt)
+					return 2
+				}
+			}
+		}
+		// TODO: other fixups, like ADD or SUB?
+		// TODO: 3-instruction variant, instead of the full MOVD+3*MOVK version below?
+
+		switch {
+
+		case zeroCount == 1:
+			// one MOVZ and two MOVKs
+			for i = 0; i < 4; i++ {
+				if immh[i] != 0 {
+					os[0] = c.opirr(p, AMOVZ)
+					os[0] |= MOVCONST(d, i, rt)
+					i++
+					break
+				}
+			}
+
+			for j := 1; i < 4; i++ {
+				if immh[i] != 0 {
+					os[j] = c.opirr(p, AMOVK)
+					os[j] |= MOVCONST(d, i, rt)
+					j++
+				}
+			}
+			return 3
+
+		case negCount == 1:
+			// one MOVN and two MOVKs
+			for i = 0; i < 4; i++ {
+				if immh[i] != 0xffff {
+					os[0] = c.opirr(p, AMOVN)
+					os[0] |= MOVCONST(dn, i, rt)
+					i++
+					break
+				}
+			}
+
+			for j := 1; i < 4; i++ {
+				if immh[i] != 0xffff {
+					os[j] = c.opirr(p, AMOVK)
+					os[j] |= MOVCONST(d, i, rt)
+					j++
+				}
+			}
+			return 3
+
+		default:
+			// one MOVZ and 3 MOVKs
+			os[0] = c.opirr(p, AMOVZ)
+			os[0] |= MOVCONST(d, 0, rt)
+			for i = 1; i < 4; i++ {
+				os[i] = c.opirr(p, AMOVK)
+				os[i] |= MOVCONST(d, i, rt)
+			}
+			return 4
+		}
+	default:
+		return 0
+	}
+}
+
+func (c *ctxt7) opbfm(p *obj.Prog, a obj.As, r, s int64, rf, rt int16) uint32 {
+	var b uint32
+	o := c.opirr(p, a)
+	if (o & (1 << 31)) == 0 {
+		b = 32
+	} else {
+		b = 64
+	}
+	if r < 0 || uint32(r) >= b {
+		c.ctxt.Diag("illegal bit number\n%v", p)
+	}
+	o |= (uint32(r) & 0x3F) << 16
+	if s < 0 || uint32(s) >= b {
+		c.ctxt.Diag("illegal bit number\n%v", p)
+	}
+	o |= (uint32(s) & 0x3F) << 10
+	o |= (uint32(rf&31) << 5) | uint32(rt&31)
+	return o
+}
+
+func (c *ctxt7) opextr(p *obj.Prog, a obj.As, v int64, rn, rm, rt int16) uint32 {
+	var b uint32
+	o := c.opirr(p, a)
+	if (o & (1 << 31)) != 0 {
+		b = 63
+	} else {
+		b = 31
+	}
+	if v < 0 || uint32(v) > b {
+		c.ctxt.Diag("illegal bit number\n%v", p)
+	}
+	o |= uint32(v) << 10
+	o |= uint32(rn&31) << 5
+	o |= uint32(rm&31) << 16
+	o |= uint32(rt & 31)
+	return o
+}
+
+/* generate instruction encoding for ldp and stp series */
+func (c *ctxt7) opldpstp(p *obj.Prog, o *Optab, vo int32, rbase, rl, rh int16, ldp uint32) uint32 {
+	wback := false
+	if o.scond == C_XPOST || o.scond == C_XPRE {
+		wback = true
+	}
+	switch p.As {
+	case ALDP, ALDPW, ALDPSW:
+		c.checkUnpredictable(p, true, wback, p.From.Reg, p.To.Reg, int16(p.To.Offset))
+	case ASTP, ASTPW:
+		if wback {
+			c.checkUnpredictable(p, false, true, p.To.Reg, p.From.Reg, int16(p.From.Offset))
+		}
+	case AFLDPD, AFLDPQ, AFLDPS:
+		c.checkUnpredictable(p, true, false, p.From.Reg, p.To.Reg, int16(p.To.Offset))
+	}
+	var ret uint32
+	// check offset
+	switch p.As {
+	case AFLDPQ, AFSTPQ:
+		if vo < -1024 || vo > 1008 || vo%16 != 0 {
+			c.ctxt.Diag("invalid offset %v\n", p)
+		}
+		vo /= 16
+		ret = 2<<30 | 1<<26
+	case AFLDPD, AFSTPD:
+		if vo < -512 || vo > 504 || vo%8 != 0 {
+			c.ctxt.Diag("invalid offset %v\n", p)
+		}
+		vo /= 8
+		ret = 1<<30 | 1<<26
+	case AFLDPS, AFSTPS:
+		if vo < -256 || vo > 252 || vo%4 != 0 {
+			c.ctxt.Diag("invalid offset %v\n", p)
+		}
+		vo /= 4
+		ret = 1 << 26
+	case ALDP, ASTP:
+		if vo < -512 || vo > 504 || vo%8 != 0 {
+			c.ctxt.Diag("invalid offset %v\n", p)
+		}
+		vo /= 8
+		ret = 2 << 30
+	case ALDPW, ASTPW:
+		if vo < -256 || vo > 252 || vo%4 != 0 {
+			c.ctxt.Diag("invalid offset %v\n", p)
+		}
+		vo /= 4
+		ret = 0
+	case ALDPSW:
+		if vo < -256 || vo > 252 || vo%4 != 0 {
+			c.ctxt.Diag("invalid offset %v\n", p)
+		}
+		vo /= 4
+		ret = 1 << 30
+	default:
+		c.ctxt.Diag("invalid instruction %v\n", p)
+	}
+	// check register pair
+	switch p.As {
+	case AFLDPQ, AFLDPD, AFLDPS, AFSTPQ, AFSTPD, AFSTPS:
+		if rl < REG_F0 || REG_F31 < rl || rh < REG_F0 || REG_F31 < rh {
+			c.ctxt.Diag("invalid register pair %v\n", p)
+		}
+	case ALDP, ALDPW, ALDPSW:
+		if rl < REG_R0 || REG_R31 < rl || rh < REG_R0 || REG_R31 < rh {
+			c.ctxt.Diag("invalid register pair %v\n", p)
+		}
+	case ASTP, ASTPW:
+		if rl < REG_R0 || REG_R31 < rl || rh < REG_R0 || REG_R31 < rh {
+			c.ctxt.Diag("invalid register pair %v\n", p)
+		}
+	}
+	// other conditional flag bits
+	switch o.scond {
+	case C_XPOST:
+		ret |= 1 << 23
+	case C_XPRE:
+		ret |= 3 << 23
+	default:
+		ret |= 2 << 23
+	}
+	ret |= 5<<27 | (ldp&1)<<22 | uint32(vo&0x7f)<<15 | uint32(rh&31)<<10 | uint32(rbase&31)<<5 | uint32(rl&31)
+	return ret
+}
+
+func (c *ctxt7) maskOpvldvst(p *obj.Prog, o1 uint32) uint32 {
+	if p.As == AVLD1 || p.As == AVST1 {
+		return o1
+	}
+
+	o1 &^= 0xf000 // mask out "opcode" field (bit 12-15)
+	switch p.As {
+	case AVLD1R, AVLD2R:
+		o1 |= 0xC << 12
+	case AVLD3R, AVLD4R:
+		o1 |= 0xE << 12
+	case AVLD2, AVST2:
+		o1 |= 8 << 12
+	case AVLD3, AVST3:
+		o1 |= 4 << 12
+	case AVLD4, AVST4:
+	default:
+		c.ctxt.Diag("unsupported instruction:%v\n", p.As)
+	}
+	return o1
+}
+
+/*
+ * size in log2(bytes)
+ */
+func movesize(a obj.As) int {
+	switch a {
+	case AFMOVQ:
+		return 4
+
+	case AMOVD, AFMOVD:
+		return 3
+
+	case AMOVW, AMOVWU, AFMOVS:
+		return 2
+
+	case AMOVH, AMOVHU:
+		return 1
+
+	case AMOVB, AMOVBU:
+		return 0
+
+	default:
+		return -1
+	}
+}
+
+// rm is the Rm register value, o is the extension, amount is the left shift value.
+func roff(rm int16, o uint32, amount int16) uint32 {
+	return uint32(rm&31)<<16 | o<<13 | uint32(amount)<<10
+}
+
+// encRegShiftOrExt returns the encoding of shifted/extended register, Rx<<n and Rx.UXTW<<n, etc.
+func (c *ctxt7) encRegShiftOrExt(p *obj.Prog, a *obj.Addr, r int16) uint32 {
+	var num, rm int16
+	num = (r >> 5) & 7
+	rm = r & 31
+	switch {
+	case REG_UXTB <= r && r < REG_UXTH:
+		return roff(rm, 0, num)
+	case REG_UXTH <= r && r < REG_UXTW:
+		return roff(rm, 1, num)
+	case REG_UXTW <= r && r < REG_UXTX:
+		if a.Type == obj.TYPE_MEM {
+			if num == 0 {
+				// According to the arm64 specification, for instructions MOVB, MOVBU and FMOVB,
+				// the extension amount must be 0, encoded in "S" as 0 if omitted, or as 1 if present.
+				// But in Go, we don't distinguish between Rn.UXTW and Rn.UXTW<<0, so we encode it as
+				// that does not present. This makes no difference to the function of the instruction.
+				// This is also true for extensions LSL, SXTW and SXTX.
+				return roff(rm, 2, 2)
+			} else {
+				return roff(rm, 2, 6)
+			}
+		} else {
+			return roff(rm, 2, num)
+		}
+	case REG_UXTX <= r && r < REG_SXTB:
+		return roff(rm, 3, num)
+	case REG_SXTB <= r && r < REG_SXTH:
+		return roff(rm, 4, num)
+	case REG_SXTH <= r && r < REG_SXTW:
+		return roff(rm, 5, num)
+	case REG_SXTW <= r && r < REG_SXTX:
+		if a.Type == obj.TYPE_MEM {
+			if num == 0 {
+				return roff(rm, 6, 2)
+			} else {
+				return roff(rm, 6, 6)
+			}
+		} else {
+			return roff(rm, 6, num)
+		}
+	case REG_SXTX <= r && r < REG_SPECIAL:
+		if a.Type == obj.TYPE_MEM {
+			if num == 0 {
+				return roff(rm, 7, 2)
+			} else {
+				return roff(rm, 7, 6)
+			}
+		} else {
+			return roff(rm, 7, num)
+		}
+	case REG_LSL <= r && r < REG_ARNG:
+		if a.Type == obj.TYPE_MEM { // (R1)(R2<<1)
+			if num == 0 {
+				return roff(rm, 3, 2)
+			} else {
+				return roff(rm, 3, 6)
+			}
+		} else if isADDWop(p.As) {
+			return roff(rm, 2, num)
+		}
+		return roff(rm, 3, num)
+	default:
+		c.ctxt.Diag("unsupported register extension type.")
+	}
+
+	return 0
+}
+
+// pack returns the encoding of the "Q" field and two arrangement specifiers.
+func pack(q uint32, arngA, arngB uint8) uint32 {
+	return q<<16 | uint32(arngA)<<8 | uint32(arngB)
+}
+
+// ARM64RegisterExtension constructs an ARM64 register with extension or arrangement.
+func ARM64RegisterExtension(a *obj.Addr, ext string, reg, num int16, isAmount, isIndex bool) error {
+	Rnum := (reg & 31) + num<<5
+	if isAmount {
+		if num < 0 || num > 7 {
+			return errors.New("index shift amount is out of range")
+		}
+	}
+	if reg <= REG_R31 && reg >= REG_R0 {
+		if !isAmount {
+			return errors.New("invalid register extension")
+		}
+		switch ext {
+		case "UXTB":
+			if a.Type == obj.TYPE_MEM {
+				return errors.New("invalid shift for the register offset addressing mode")
+			}
+			a.Reg = REG_UXTB + Rnum
+		case "UXTH":
+			if a.Type == obj.TYPE_MEM {
+				return errors.New("invalid shift for the register offset addressing mode")
+			}
+			a.Reg = REG_UXTH + Rnum
+		case "UXTW":
+			// effective address of memory is a base register value and an offset register value.
+			if a.Type == obj.TYPE_MEM {
+				a.Index = REG_UXTW + Rnum
+			} else {
+				a.Reg = REG_UXTW + Rnum
+			}
+		case "UXTX":
+			if a.Type == obj.TYPE_MEM {
+				return errors.New("invalid shift for the register offset addressing mode")
+			}
+			a.Reg = REG_UXTX + Rnum
+		case "SXTB":
+			if a.Type == obj.TYPE_MEM {
+				return errors.New("invalid shift for the register offset addressing mode")
+			}
+			a.Reg = REG_SXTB + Rnum
+		case "SXTH":
+			if a.Type == obj.TYPE_MEM {
+				return errors.New("invalid shift for the register offset addressing mode")
+			}
+			a.Reg = REG_SXTH + Rnum
+		case "SXTW":
+			if a.Type == obj.TYPE_MEM {
+				a.Index = REG_SXTW + Rnum
+			} else {
+				a.Reg = REG_SXTW + Rnum
+			}
+		case "SXTX":
+			if a.Type == obj.TYPE_MEM {
+				a.Index = REG_SXTX + Rnum
+			} else {
+				a.Reg = REG_SXTX + Rnum
+			}
+		case "LSL":
+			a.Index = REG_LSL + Rnum
+		default:
+			return errors.New("unsupported general register extension type: " + ext)
+
+		}
+	} else if reg <= REG_V31 && reg >= REG_V0 {
+		switch ext {
+		case "B8":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_8B & 15) << 5)
+		case "B16":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_16B & 15) << 5)
+		case "H4":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_4H & 15) << 5)
+		case "H8":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_8H & 15) << 5)
+		case "S2":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_2S & 15) << 5)
+		case "S4":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_4S & 15) << 5)
+		case "D1":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_1D & 15) << 5)
+		case "D2":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_2D & 15) << 5)
+		case "Q1":
+			if isIndex {
+				return errors.New("invalid register extension")
+			}
+			a.Reg = REG_ARNG + (reg & 31) + ((ARNG_1Q & 15) << 5)
+		case "B":
+			if !isIndex {
+				return nil
+			}
+			a.Reg = REG_ELEM + (reg & 31) + ((ARNG_B & 15) << 5)
+			a.Index = num
+		case "H":
+			if !isIndex {
+				return nil
+			}
+			a.Reg = REG_ELEM + (reg & 31) + ((ARNG_H & 15) << 5)
+			a.Index = num
+		case "S":
+			if !isIndex {
+				return nil
+			}
+			a.Reg = REG_ELEM + (reg & 31) + ((ARNG_S & 15) << 5)
+			a.Index = num
+		case "D":
+			if !isIndex {
+				return nil
+			}
+			a.Reg = REG_ELEM + (reg & 31) + ((ARNG_D & 15) << 5)
+			a.Index = num
+		default:
+			return errors.New("unsupported simd register extension type: " + ext)
+		}
+	} else {
+		return errors.New("invalid register and extension combination")
+	}
+	return nil
+}
diff --git a/go/src/cmd/internal/obj/arm64/asm_arm64_test.go b/go/src/cmd/internal/obj/arm64/asm_arm64_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..b83db60b40f118abe35999d1729e19cb86cffd81
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/asm_arm64_test.go
@@ -0,0 +1,53 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64
+
+import "testing"
+
+func testvmovs() (r1, r2 uint64)
+func testvmovd() (r1, r2 uint64)
+func testvmovq() (r1, r2 uint64)
+
+func TestVMOV(t *testing.T) {
+	tests := []struct {
+		op           string
+		vmovFunc     func() (uint64, uint64)
+		wantA, wantB uint64
+	}{
+		{"VMOVS", testvmovs, 0x80402010, 0},
+		{"VMOVD", testvmovd, 0x7040201008040201, 0},
+		{"VMOVQ", testvmovq, 0x7040201008040201, 0x3040201008040201},
+	}
+	for _, test := range tests {
+		gotA, gotB := test.vmovFunc()
+		if gotA != test.wantA || gotB != test.wantB {
+			t.Errorf("%v: got: a=0x%x, b=0x%x, want: a=0x%x, b=0x%x", test.op, gotA, gotB, test.wantA, test.wantB)
+		}
+	}
+}
+
+func testmovk() uint64
+
+// TestMOVK makes sure MOVK with a very large constant works. See issue 52261.
+func TestMOVK(t *testing.T) {
+	x := testmovk()
+	want := uint64(40000 << 48)
+	if x != want {
+		t.Errorf("Got %x want %x\n", x, want)
+	}
+}
+
+func testCombined() (a uint64, b uint64)
+func TestCombined(t *testing.T) {
+	got1, got2 := testCombined()
+	want1 := uint64(0xaaaaaaaaaaaaaaab)
+	want2 := uint64(0x0ff019940ff00ff0)
+	if got1 != want1 {
+		t.Errorf("First result, got %x want %x", got1, want1)
+	}
+	if got2 != want2 {
+		t.Errorf("First result, got %x want %x", got2, want2)
+	}
+}
diff --git a/go/src/cmd/internal/obj/arm64/asm_arm64_test.s b/go/src/cmd/internal/obj/arm64/asm_arm64_test.s
new file mode 100644
index 0000000000000000000000000000000000000000..65d80d1380f1ccba82ee67375472c8eab06e9487
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/asm_arm64_test.s
@@ -0,0 +1,47 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+// testvmovs() (r1, r2 uint64)
+TEXT ·testvmovs(SB), NOSPLIT, $0-16
+	VMOVS   $0x80402010, V1
+	VMOV    V1.D[0], R0
+	VMOV    V1.D[1], R1
+	MOVD    R0, r1+0(FP)
+	MOVD    R1, r2+8(FP)
+	RET
+
+// testvmovd() (r1, r2 uint64)
+TEXT ·testvmovd(SB), NOSPLIT, $0-16
+	VMOVD   $0x7040201008040201, V1
+	VMOV    V1.D[0], R0
+	VMOV    V1.D[1], R1
+	MOVD    R0, r1+0(FP)
+	MOVD    R1, r2+8(FP)
+	RET
+
+// testvmovq() (r1, r2 uint64)
+TEXT ·testvmovq(SB), NOSPLIT, $0-16
+	VMOVQ   $0x7040201008040201, $0x3040201008040201, V1
+	VMOV    V1.D[0], R0
+	VMOV    V1.D[1], R1
+	MOVD    R0, r1+0(FP)
+	MOVD    R1, r2+8(FP)
+	RET
+
+// testmovk() uint64
+TEXT ·testmovk(SB), NOSPLIT, $0-8
+	MOVD	$0, R0
+	MOVK	$(40000<<48), R0
+	MOVD	R0, ret+0(FP)
+	RET
+
+// testCombined() (uint64, uint64)
+TEXT ·testCombined(SB), NOSPLIT, $0-16
+	MOVD	$0xaaaaaaaaaaaaaaab, R0
+	MOVD	$0x0ff019940ff00ff0, R1
+	MOVD	R0, a+0(FP)
+	MOVD	R1, b+8(FP)
+	RET
diff --git a/go/src/cmd/internal/obj/arm64/asm_test.go b/go/src/cmd/internal/obj/arm64/asm_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..6347bafc7e41c3f9d9734351d8b389dee2859c15
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/asm_test.go
@@ -0,0 +1,258 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64
+
+import (
+	"bytes"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"regexp"
+	"testing"
+)
+
+func runAssembler(t *testing.T, srcdata string) []byte {
+	dir := t.TempDir()
+	defer os.RemoveAll(dir)
+	srcfile := filepath.Join(dir, "testdata.s")
+	outfile := filepath.Join(dir, "testdata.o")
+	os.WriteFile(srcfile, []byte(srcdata), 0644)
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-S", "-o", outfile, srcfile)
+	cmd.Env = append(os.Environ(), "GOOS=linux", "GOARCH=arm64")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("The build failed: %v, output:\n%s", err, out)
+	}
+	return out
+}
+
+func TestSplitImm24uScaled(t *testing.T) {
+	tests := []struct {
+		v       int32
+		shift   int
+		wantErr bool
+		wantHi  int32
+		wantLo  int32
+	}{
+		{
+			v:      0,
+			shift:  0,
+			wantHi: 0,
+			wantLo: 0,
+		},
+		{
+			v:      0x1001,
+			shift:  0,
+			wantHi: 0x1000,
+			wantLo: 0x1,
+		},
+		{
+			v:      0xffffff,
+			shift:  0,
+			wantHi: 0xfff000,
+			wantLo: 0xfff,
+		},
+		{
+			v:       0xffffff,
+			shift:   1,
+			wantErr: true,
+		},
+		{
+			v:      0xfe,
+			shift:  1,
+			wantHi: 0x0,
+			wantLo: 0x7f,
+		},
+		{
+			v:      0x10fe,
+			shift:  1,
+			wantHi: 0x0,
+			wantLo: 0x87f,
+		},
+		{
+			v:      0x2002,
+			shift:  1,
+			wantHi: 0x2000,
+			wantLo: 0x1,
+		},
+		{
+			v:      0xfffffe,
+			shift:  1,
+			wantHi: 0xffe000,
+			wantLo: 0xfff,
+		},
+		{
+			v:      0x1000ffe,
+			shift:  1,
+			wantHi: 0xfff000,
+			wantLo: 0xfff,
+		},
+		{
+			v:       0x1001000,
+			shift:   1,
+			wantErr: true,
+		},
+		{
+			v:       0xfffffe,
+			shift:   2,
+			wantErr: true,
+		},
+		{
+			v:      0x4004,
+			shift:  2,
+			wantHi: 0x4000,
+			wantLo: 0x1,
+		},
+		{
+			v:      0xfffffc,
+			shift:  2,
+			wantHi: 0xffc000,
+			wantLo: 0xfff,
+		},
+		{
+			v:      0x1002ffc,
+			shift:  2,
+			wantHi: 0xfff000,
+			wantLo: 0xfff,
+		},
+		{
+			v:       0x1003000,
+			shift:   2,
+			wantErr: true,
+		},
+		{
+			v:       0xfffffe,
+			shift:   3,
+			wantErr: true,
+		},
+		{
+			v:      0x8008,
+			shift:  3,
+			wantHi: 0x8000,
+			wantLo: 0x1,
+		},
+		{
+			v:      0xfffff8,
+			shift:  3,
+			wantHi: 0xff8000,
+			wantLo: 0xfff,
+		},
+		{
+			v:      0x1006ff8,
+			shift:  3,
+			wantHi: 0xfff000,
+			wantLo: 0xfff,
+		},
+		{
+			v:       0x1007000,
+			shift:   3,
+			wantErr: true,
+		},
+	}
+	for _, test := range tests {
+		hi, lo, err := splitImm24uScaled(test.v, test.shift)
+		switch {
+		case err == nil && test.wantErr:
+			t.Errorf("splitImm24uScaled(%v, %v) succeeded, want error", test.v, test.shift)
+		case err != nil && !test.wantErr:
+			t.Errorf("splitImm24uScaled(%v, %v) failed: %v", test.v, test.shift, err)
+		case !test.wantErr:
+			if got, want := hi, test.wantHi; got != want {
+				t.Errorf("splitImm24uScaled(%x, %x) - got hi %x, want %x", test.v, test.shift, got, want)
+			}
+			if got, want := lo, test.wantLo; got != want {
+				t.Errorf("splitImm24uScaled(%x, %x) - got lo %x, want %x", test.v, test.shift, got, want)
+			}
+		}
+	}
+	for shift := 0; shift <= 3; shift++ {
+		for v := int32(0); v < 0xfff000+0xfff<<shift; v = v + 1<<shift {
+			hi, lo, err := splitImm24uScaled(v, shift)
+			if err != nil {
+				t.Fatalf("splitImm24uScaled(%x, %x) failed: %v", v, shift, err)
+			}
+			if hi+lo<<shift != v {
+				t.Fatalf("splitImm24uScaled(%x, %x) = (%x, %x) is incorrect", v, shift, hi, lo)
+			}
+		}
+	}
+}
+
+// TestLarge generates a very large file to verify that large
+// program builds successfully, in particular, too-far
+// conditional branches are fixed, and also verify that the
+// instruction's pc can be correctly aligned even when branches
+// need to be fixed.
+func TestLarge(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skip in short mode")
+	}
+	testenv.MustHaveGoBuild(t)
+
+	// generate a very large function
+	buf := bytes.NewBuffer(make([]byte, 0, 7000000))
+	fmt.Fprintln(buf, "TEXT f(SB),0,$0-0")
+	fmt.Fprintln(buf, "TBZ $5, R0, label")
+	fmt.Fprintln(buf, "CBZ R0, label")
+	fmt.Fprintln(buf, "BEQ label")
+	fmt.Fprintln(buf, "PCALIGN $128")
+	fmt.Fprintln(buf, "MOVD $3, R3")
+	for i := 0; i < 1<<19; i++ {
+		fmt.Fprintln(buf, "MOVD R0, R1")
+	}
+	fmt.Fprintln(buf, "label:")
+	fmt.Fprintln(buf, "RET")
+
+	// assemble generated file
+	out := runAssembler(t, buf.String())
+
+	pattern := `0x0080\s00128\s\(.*\)\tMOVD\t\$3,\sR3`
+	matched, err := regexp.MatchString(pattern, string(out))
+
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !matched {
+		t.Errorf("The alignment is not correct: %t\n", matched)
+	}
+}
+
+// Issue 20348.
+func TestNoRet(t *testing.T) {
+	runAssembler(t, "TEXT ·stub(SB),$0-0\nNOP\n")
+}
+
+// TestPCALIGN verifies the correctness of the PCALIGN by checking if the
+// code can be aligned to the alignment value.
+func TestPCALIGN(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	code1 := "TEXT ·foo(SB),$0-0\nMOVD $0, R0\nPCALIGN $8\nMOVD $1, R1\nRET\n"
+	code2 := "TEXT ·foo(SB),$0-0\nMOVD $0, R0\nPCALIGN $16\nMOVD $2, R2\nRET\n"
+	// If the output contains this pattern, the pc-offset of "MOVD $1, R1" is 8 bytes aligned.
+	out1 := `0x0008\s00008\s\(.*\)\tMOVD\t\$1,\sR1`
+	// If the output contains this pattern, the pc-offset of "MOVD $2, R2" is 16 bytes aligned.
+	out2 := `0x0010\s00016\s\(.*\)\tMOVD\t\$2,\sR2`
+	var testCases = []struct {
+		name string
+		code string
+		out  string
+	}{
+		{"8-byte alignment", code1, out1},
+		{"16-byte alignment", code2, out2},
+	}
+
+	for _, test := range testCases {
+		out := runAssembler(t, test.code)
+		matched, err := regexp.MatchString(test.out, string(out))
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !matched {
+			t.Errorf("The %s testing failed!\ninput: %s\noutput: %s\n", test.name, test.code, out)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/arm64/doc.go b/go/src/cmd/internal/obj/arm64/doc.go
new file mode 100644
index 0000000000000000000000000000000000000000..f2c3331c63e7b25b37aab82e21729685c3f4969c
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/doc.go
@@ -0,0 +1,296 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package arm64 implements an ARM64 assembler. Go assembly syntax is different from GNU ARM64
+syntax, but we can still follow the general rules to map between them.
+
+# Instructions mnemonics mapping rules
+
+1. Most instructions use width suffixes of instruction names to indicate operand width rather than
+using different register names.
+
+Examples:
+
+	ADC R24, R14, R12          <=>     adc x12, x14, x24
+	ADDW R26->24, R21, R15     <=>     add w15, w21, w26, asr #24
+	FCMPS F2, F3               <=>     fcmp s3, s2
+	FCMPD F2, F3               <=>     fcmp d3, d2
+	FCVTDH F2, F3              <=>     fcvt h3, d2
+
+2. Go uses .P and .W suffixes to indicate post-increment and pre-increment.
+
+Examples:
+
+	MOVD.P -8(R10), R8         <=>      ldr x8, [x10],#-8
+	MOVB.W 16(R16), R10        <=>      ldrsb x10, [x16,#16]!
+	MOVBU.W 16(R16), R10       <=>      ldrb x10, [x16,#16]!
+
+3. Go uses a series of MOV instructions as load and store.
+
+64-bit variant ldr, str, stur => MOVD;
+32-bit variant str, stur, ldrsw => MOVW;
+32-bit variant ldr => MOVWU;
+ldrb => MOVBU; ldrh => MOVHU;
+ldrsb, sturb, strb => MOVB;
+ldrsh, sturh, strh =>  MOVH.
+
+4. Go moves conditions into opcode suffix, like BLT.
+
+5. Go adds a V prefix for most floating-point and SIMD instructions, except cryptographic extension
+instructions and floating-point(scalar) instructions.
+
+Examples:
+
+	VADD V5.H8, V18.H8, V9.H8         <=>      add v9.8h, v18.8h, v5.8h
+	VLD1.P (R6)(R11), [V31.D1]        <=>      ld1 {v31.1d}, [x6], x11
+	VFMLA V29.S2, V20.S2, V14.S2      <=>      fmla v14.2s, v20.2s, v29.2s
+	AESD V22.B16, V19.B16             <=>      aesd v19.16b, v22.16b
+	SCVTFWS R3, F16                   <=>      scvtf s17, w6
+
+6. Align directive
+
+Go asm supports the PCALIGN directive, which indicates that the next instruction should be aligned
+to a specified boundary by padding with NOOP instruction. The alignment value supported on arm64
+must be a power of 2 and in the range of [8, 2048].
+
+Examples:
+
+	PCALIGN $16
+	MOVD $2, R0          // This instruction is aligned with 16 bytes.
+	PCALIGN $1024
+	MOVD $3, R1          // This instruction is aligned with 1024 bytes.
+
+PCALIGN also changes the function alignment. If a function has one or more PCALIGN directives,
+its address will be aligned to the same or coarser boundary, which is the maximum of all the
+alignment values.
+
+In the following example, the function Add is aligned with 128 bytes.
+
+Examples:
+
+	TEXT ·Add(SB),$40-16
+	MOVD $2, R0
+	PCALIGN $32
+	MOVD $4, R1
+	PCALIGN $128
+	MOVD $8, R2
+	RET
+
+On arm64, functions in Go are aligned to 16 bytes by default, we can also use PCALIGN to set the
+function alignment. The functions that need to be aligned are preferably using NOFRAME and NOSPLIT
+to avoid the impact of the prologues inserted by the assembler, so that the function address will
+have the same alignment as the first hand-written instruction.
+
+In the following example, PCALIGN at the entry of the function Add will align its address to 2048 bytes.
+
+Examples:
+
+	TEXT ·Add(SB),NOSPLIT|NOFRAME,$0
+	  PCALIGN $2048
+	  MOVD $1, R0
+	  MOVD $1, R1
+	  RET
+
+7. Move large constants to vector registers.
+
+Go asm uses VMOVQ/VMOVD/VMOVS to move 128-bit, 64-bit and 32-bit constants into vector registers, respectively.
+And for a 128-bit integer, it take two 64-bit operands, for the low and high parts separately.
+
+Examples:
+
+	VMOVS $0x11223344, V0
+	VMOVD $0x1122334455667788, V1
+	VMOVQ $0x1122334455667788, $0x99aabbccddeeff00, V2   // V2=0x99aabbccddeeff001122334455667788
+
+8. Move an optionally-shifted 16-bit immediate value to a register.
+
+The instructions are MOVK(W), MOVZ(W) and MOVN(W), the assembly syntax is "op $(uimm16<<shift), <Rd>". The <uimm16>
+is the 16-bit unsigned immediate, in the range 0 to 65535; For the 32-bit variant, the <shift> is 0 or 16, for the
+64-bit variant, the <shift> is 0, 16, 32 or 48.
+
+The current Go assembler does not accept zero shifts, such as "op $0, Rd" and "op $(0<<(16|32|48)), Rd" instructions.
+
+Examples:
+
+	MOVK $(10<<32), R20     <=>      movk x20, #10, lsl #32
+	MOVZW $(20<<16), R8     <=>      movz w8, #20, lsl #16
+	MOVK $(0<<16), R10 will be reported as an error by the assembler.
+
+Special Cases.
+
+(1) umov is written as VMOV.
+
+(2) br is renamed JMP, blr is renamed CALL.
+
+(3) No need to add "W" suffix: LDARB, LDARH, LDAXRB, LDAXRH, LDTRH, LDXRB, LDXRH.
+
+(4) In Go assembly syntax, NOP is a zero-width pseudo-instruction serves generic purpose, nothing
+related to real ARM64 instruction. NOOP serves for the hardware nop instruction. NOOP is an alias of
+HINT $0.
+
+Examples:
+
+	VMOV V13.B[1], R20      <=>      mov x20, v13.b[1]
+	VMOV V13.H[1], R20      <=>      mov w20, v13.h[1]
+	JMP (R3)                <=>      br x3
+	CALL (R17)              <=>      blr x17
+	LDAXRB (R19), R16       <=>      ldaxrb w16, [x19]
+	NOOP                    <=>      nop
+
+# Register mapping rules
+
+1. All basic register names are written as Rn.
+
+2. Go uses ZR as the zero register and RSP as the stack pointer.
+
+3. Bn, Hn, Dn, Sn and Qn instructions are written as Fn in floating-point instructions and as Vn
+in SIMD instructions.
+
+# Argument mapping rules
+
+1. The operands appear in left-to-right assignment order.
+
+Go reverses the arguments of most instructions.
+
+Examples:
+
+	ADD R11.SXTB<<1, RSP, R25      <=>      add x25, sp, w11, sxtb #1
+	VADD V16, V19, V14             <=>      add d14, d19, d16
+
+Special Cases.
+
+(1) Argument order is the same as in the GNU ARM64 syntax: cbz, cbnz and some store instructions,
+such as str, stur, strb, sturb, strh, sturh stlr, stlrb. stlrh, st1.
+
+Examples:
+
+	MOVD R29, 384(R19)    <=>    str x29, [x19,#384]
+	MOVB.P R30, 30(R4)    <=>    strb w30, [x4],#30
+	STLRH R21, (R19)      <=>    stlrh w21, [x19]
+
+(2) MADD, MADDW, MSUB, MSUBW, SMADDL, SMSUBL, UMADDL, UMSUBL <Rm>, <Ra>, <Rn>, <Rd>
+
+Examples:
+
+	MADD R2, R30, R22, R6       <=>    madd x6, x22, x2, x30
+	SMSUBL R10, R3, R17, R27    <=>    smsubl x27, w17, w10, x3
+
+(3) FMADDD, FMADDS, FMSUBD, FMSUBS, FNMADDD, FNMADDS, FNMSUBD, FNMSUBS <Fm>, <Fa>, <Fn>, <Fd>
+
+Examples:
+
+	FMADDD F30, F20, F3, F29    <=>    fmadd d29, d3, d30, d20
+	FNMSUBS F7, F25, F7, F22    <=>    fnmsub s22, s7, s7, s25
+
+(4) BFI, BFXIL, SBFIZ, SBFX, UBFIZ, UBFX $<lsb>, <Rn>, $<width>, <Rd>
+
+Examples:
+
+	BFIW $16, R20, $6, R0      <=>    bfi w0, w20, #16, #6
+	UBFIZ $34, R26, $5, R20    <=>    ubfiz x20, x26, #34, #5
+
+(5) FCCMPD, FCCMPS, FCCMPED, FCCMPES <cond>, Fm. Fn, $<nzcv>
+
+Examples:
+
+	FCCMPD AL, F8, F26, $0     <=>    fccmp d26, d8, #0x0, al
+	FCCMPS VS, F29, F4, $4     <=>    fccmp s4, s29, #0x4, vs
+	FCCMPED LE, F20, F5, $13   <=>    fccmpe d5, d20, #0xd, le
+	FCCMPES NE, F26, F10, $0   <=>    fccmpe s10, s26, #0x0, ne
+
+(6) CCMN, CCMNW, CCMP, CCMPW <cond>, <Rn>, $<imm>, $<nzcv>
+
+Examples:
+
+	CCMP MI, R22, $12, $13     <=>    ccmp x22, #0xc, #0xd, mi
+	CCMNW AL, R1, $11, $8      <=>    ccmn w1, #0xb, #0x8, al
+
+(7) CCMN, CCMNW, CCMP, CCMPW <cond>, <Rn>, <Rm>, $<nzcv>
+
+Examples:
+
+	CCMN VS, R13, R22, $10     <=>    ccmn x13, x22, #0xa, vs
+	CCMPW HS, R19, R14, $11    <=>    ccmp w19, w14, #0xb, cs
+
+(9) CSEL, CSELW, CSNEG, CSNEGW, CSINC, CSINCW <cond>, <Rn>, <Rm>, <Rd> ;
+FCSELD, FCSELS <cond>, <Fn>, <Fm>, <Fd>
+
+Examples:
+
+	CSEL GT, R0, R19, R1        <=>    csel x1, x0, x19, gt
+	CSNEGW GT, R7, R17, R8      <=>    csneg w8, w7, w17, gt
+	FCSELD EQ, F15, F18, F16    <=>    fcsel d16, d15, d18, eq
+
+(10) TBNZ, TBZ $<imm>, <Rt>, <label>
+
+(11) STLXR, STLXRW, STXR, STXRW, STLXRB, STLXRH, STXRB, STXRH  <Rf>, (<Rn|RSP>), <Rs>
+
+Examples:
+
+	STLXR ZR, (R15), R16    <=>    stlxr w16, xzr, [x15]
+	STXRB R9, (R21), R19    <=>    stxrb w19, w9, [x21]
+
+(12) STLXP, STLXPW, STXP, STXPW (<Rf1>, <Rf2>), (<Rn|RSP>), <Rs>
+
+Examples:
+
+	STLXP (R17, R19), (R4), R5      <=>    stlxp w5, x17, x19, [x4]
+	STXPW (R30, R25), (R22), R13    <=>    stxp w13, w30, w25, [x22]
+
+2. Expressions for special arguments.
+
+#<immediate> is written as $<immediate>.
+
+Optionally-shifted immediate.
+
+Examples:
+
+	ADD $(3151<<12), R14, R20     <=>    add x20, x14, #0xc4f, lsl #12
+	ADDW $1864, R25, R6           <=>    add w6, w25, #0x748
+
+Optionally-shifted registers are written as <Rm>{<shift><amount>}.
+The <shift> can be <<(lsl), >>(lsr), ->(asr), @>(ror).
+
+Examples:
+
+	ADD R19>>30, R10, R24     <=>    add x24, x10, x19, lsr #30
+	ADDW R26->24, R21, R15    <=>    add w15, w21, w26, asr #24
+
+Extended registers are written as <Rm>{.<extend>{<<<amount>}}.
+<extend> can be UXTB, UXTH, UXTW, UXTX, SXTB, SXTH, SXTW or SXTX.
+
+Examples:
+
+	ADDS R19.UXTB<<4, R9, R26     <=>    adds x26, x9, w19, uxtb #4
+	ADDSW R14.SXTX, R14, R6       <=>    adds w6, w14, w14, sxtx
+
+Memory references: [<Xn|SP>{,#0}] is written as (Rn|RSP), a base register and an immediate
+offset is written as imm(Rn|RSP), a base register and an offset register is written as (Rn|RSP)(Rm).
+
+Examples:
+
+	LDAR (R22), R9                  <=>    ldar x9, [x22]
+	LDP 28(R17), (R15, R23)         <=>    ldp x15, x23, [x17,#28]
+	MOVWU (R4)(R12<<2), R8          <=>    ldr w8, [x4, x12, lsl #2]
+	MOVD (R7)(R11.UXTW<<3), R25     <=>    ldr x25, [x7,w11,uxtw #3]
+	MOVBU (R27)(R23), R14           <=>    ldrb w14, [x27,x23]
+
+Register pairs are written as (Rt1, Rt2).
+
+Examples:
+
+	LDP.P -240(R11), (R12, R26)    <=>    ldp x12, x26, [x11],#-240
+
+Register with arrangement and register with arrangement and index.
+
+Examples:
+
+	VADD V5.H8, V18.H8, V9.H8                     <=>    add v9.8h, v18.8h, v5.8h
+	VLD1 (R2), [V21.B16]                          <=>    ld1 {v21.16b}, [x2]
+	VST1.P V9.S[1], (R16)(R21)                    <=>    st1 {v9.s}[1], [x16], x28
+	VST1.P [V13.H8, V14.H8, V15.H8], (R3)(R14)    <=>    st1 {v13.8h-v15.8h}, [x3], x14
+	VST1.P [V14.D1, V15.D1], (R7)(R23)            <=>    st1 {v14.1d, v15.1d}, [x7], x23
+*/
+package arm64
diff --git a/go/src/cmd/internal/obj/arm64/list7.go b/go/src/cmd/internal/obj/arm64/list7.go
new file mode 100644
index 0000000000000000000000000000000000000000..0654139642e33960b6c9382a4143171de3b66114
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/list7.go
@@ -0,0 +1,255 @@
+// cmd/7l/list.c and cmd/7l/sub.c from Vita Nuova.
+// https://bitbucket.org/plan9-from-bell-labs/9-cc/src/master/
+//
+// 	Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// 	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// 	Portions Copyright © 1997-1999 Vita Nuova Limited
+// 	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// 	Portions Copyright © 2004,2006 Bruce Ellis
+// 	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// 	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// 	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm64
+
+import (
+	"cmd/internal/obj"
+	"fmt"
+)
+
+var strcond = [16]string{
+	"EQ",
+	"NE",
+	"HS",
+	"LO",
+	"MI",
+	"PL",
+	"VS",
+	"VC",
+	"HI",
+	"LS",
+	"GE",
+	"LT",
+	"GT",
+	"LE",
+	"AL",
+	"NV",
+}
+
+func init() {
+	obj.RegisterRegister(obj.RBaseARM64, REG_SPECIAL+1024, rconv)
+	obj.RegisterOpcode(obj.ABaseARM64, Anames)
+	obj.RegisterRegisterList(obj.RegListARM64Lo, obj.RegListARM64Hi, rlconv)
+	obj.RegisterOpSuffix("arm64", obj.CConvARM)
+	obj.RegisterSpecialOperands(int64(SPOP_BEGIN), int64(SPOP_END), SPCconv)
+}
+
+func arrange(a int) string {
+	switch a {
+	case ARNG_8B:
+		return "B8"
+	case ARNG_16B:
+		return "B16"
+	case ARNG_4H:
+		return "H4"
+	case ARNG_8H:
+		return "H8"
+	case ARNG_2S:
+		return "S2"
+	case ARNG_4S:
+		return "S4"
+	case ARNG_1D:
+		return "D1"
+	case ARNG_2D:
+		return "D2"
+	case ARNG_B:
+		return "B"
+	case ARNG_H:
+		return "H"
+	case ARNG_S:
+		return "S"
+	case ARNG_D:
+		return "D"
+	case ARNG_1Q:
+		return "Q1"
+	default:
+		return ""
+	}
+}
+
+func rconv(r int) string {
+	ext := (r >> 5) & 7
+	if r == REGG {
+		return "g"
+	}
+	switch {
+	case REG_R0 <= r && r <= REG_R30:
+		return fmt.Sprintf("R%d", r-REG_R0)
+	case r == REG_R31:
+		return "ZR"
+	case REG_F0 <= r && r <= REG_F31:
+		return fmt.Sprintf("F%d", r-REG_F0)
+	case REG_V0 <= r && r <= REG_V31:
+		return fmt.Sprintf("V%d", r-REG_V0)
+	case r == REGSP:
+		return "RSP"
+	case REG_UXTB <= r && r < REG_UXTH:
+		if ext != 0 {
+			return fmt.Sprintf("%s.UXTB<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.UXTB", regname(r))
+		}
+	case REG_UXTH <= r && r < REG_UXTW:
+		if ext != 0 {
+			return fmt.Sprintf("%s.UXTH<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.UXTH", regname(r))
+		}
+	case REG_UXTW <= r && r < REG_UXTX:
+		if ext != 0 {
+			return fmt.Sprintf("%s.UXTW<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.UXTW", regname(r))
+		}
+	case REG_UXTX <= r && r < REG_SXTB:
+		if ext != 0 {
+			return fmt.Sprintf("%s.UXTX<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.UXTX", regname(r))
+		}
+	case REG_SXTB <= r && r < REG_SXTH:
+		if ext != 0 {
+			return fmt.Sprintf("%s.SXTB<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.SXTB", regname(r))
+		}
+	case REG_SXTH <= r && r < REG_SXTW:
+		if ext != 0 {
+			return fmt.Sprintf("%s.SXTH<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.SXTH", regname(r))
+		}
+	case REG_SXTW <= r && r < REG_SXTX:
+		if ext != 0 {
+			return fmt.Sprintf("%s.SXTW<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.SXTW", regname(r))
+		}
+	case REG_SXTX <= r && r < REG_SPECIAL:
+		if ext != 0 {
+			return fmt.Sprintf("%s.SXTX<<%d", regname(r), ext)
+		} else {
+			return fmt.Sprintf("%s.SXTX", regname(r))
+		}
+	// bits 0-4 indicate register, bits 5-7 indicate shift amount, bit 8 equals to 0.
+	case REG_LSL <= r && r < (REG_LSL+1<<8):
+		return fmt.Sprintf("R%d<<%d", r&31, (r>>5)&7)
+	case REG_ARNG <= r && r < REG_ELEM:
+		return fmt.Sprintf("V%d.%s", r&31, arrange((r>>5)&15))
+	case REG_ELEM <= r && r < REG_ELEM_END:
+		return fmt.Sprintf("V%d.%s", r&31, arrange((r>>5)&15))
+	}
+	// Return system register name.
+	name, _, _ := SysRegEnc(int16(r))
+	if name != "" {
+		return name
+	}
+	return fmt.Sprintf("badreg(%d)", r)
+}
+
+func DRconv(a int) string {
+	if a >= C_NONE && a <= C_NCLASS {
+		return cnames7[a]
+	}
+	return "C_??"
+}
+
+func SPCconv(a int64) string {
+	spc := SpecialOperand(a)
+	if spc >= SPOP_BEGIN && spc < SPOP_END {
+		return fmt.Sprintf("%s", spc)
+	}
+	return "SPC_??"
+}
+
+func rlconv(list int64) string {
+	str := ""
+
+	// ARM64 register list follows ARM64 instruction decode schema
+	// | 31 | 30 | ... | 15 - 12 | 11 - 10 | ... |
+	// +----+----+-----+---------+---------+-----+
+	// |    | Q  | ... | opcode  |   size  | ... |
+
+	firstReg := int(list & 31)
+	opcode := (list >> 12) & 15
+	var regCnt int
+	var t string
+	switch opcode {
+	case 0x7:
+		regCnt = 1
+	case 0xa:
+		regCnt = 2
+	case 0x6:
+		regCnt = 3
+	case 0x2:
+		regCnt = 4
+	default:
+		regCnt = -1
+	}
+	// Q:size
+	arng := ((list>>30)&1)<<2 | (list>>10)&3
+	switch arng {
+	case 0:
+		t = "B8"
+	case 4:
+		t = "B16"
+	case 1:
+		t = "H4"
+	case 5:
+		t = "H8"
+	case 2:
+		t = "S2"
+	case 6:
+		t = "S4"
+	case 3:
+		t = "D1"
+	case 7:
+		t = "D2"
+	}
+	for i := 0; i < regCnt; i++ {
+		if str == "" {
+			str += "["
+		} else {
+			str += ","
+		}
+		str += fmt.Sprintf("V%d.", (firstReg+i)&31)
+		str += t
+	}
+	str += "]"
+	return str
+}
+
+func regname(r int) string {
+	if r&31 == 31 {
+		return "ZR"
+	}
+	return fmt.Sprintf("R%d", r&31)
+}
diff --git a/go/src/cmd/internal/obj/arm64/obj7.go b/go/src/cmd/internal/obj/arm64/obj7.go
new file mode 100644
index 0000000000000000000000000000000000000000..2583e46354292f7f9327ff0e5c6c7aa70fa96a1b
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/obj7.go
@@ -0,0 +1,934 @@
+// cmd/7l/noop.c, cmd/7l/obj.c, cmd/ld/pass.c from Vita Nuova.
+// https://bitbucket.org/plan9-from-bell-labs/9-cc/src/master/
+//
+// 	Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// 	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// 	Portions Copyright © 1997-1999 Vita Nuova Limited
+// 	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// 	Portions Copyright © 2004,2006 Bruce Ellis
+// 	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// 	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// 	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm64
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"cmd/internal/sys"
+	"internal/abi"
+	"internal/buildcfg"
+	"log"
+	"math"
+)
+
+// zrReplace is the set of instructions for which $0 in the From operand
+// should be replaced with REGZERO.
+var zrReplace = map[obj.As]bool{
+	AMOVD:  true,
+	AMOVW:  true,
+	AMOVWU: true,
+	AMOVH:  true,
+	AMOVHU: true,
+	AMOVB:  true,
+	AMOVBU: true,
+	ASBC:   true,
+	ASBCW:  true,
+	ASBCS:  true,
+	ASBCSW: true,
+	AADC:   true,
+	AADCW:  true,
+	AADCS:  true,
+	AADCSW: true,
+	AFMOVD: true,
+	AFMOVS: true,
+	AMSR:   true,
+}
+
+func (c *ctxt7) stacksplit(p *obj.Prog, framesize int32) *obj.Prog {
+	if c.ctxt.Flag_maymorestack != "" {
+		p = c.cursym.Func().SpillRegisterArgs(p, c.newprog)
+
+		// Save LR and make room for FP, REGCTXT. Leave room
+		// for caller's saved FP.
+		const frameSize = 32
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGLINK
+		p.To.Type = obj.TYPE_MEM
+		p.Scond = C_XPRE
+		p.To.Offset = -frameSize
+		p.To.Reg = REGSP
+		p.Spadj = frameSize
+
+		// Save FP.
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGFP
+		p.To.Type = obj.TYPE_MEM
+		p.To.Reg = REGSP
+		p.To.Offset = -8
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ASUB
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = 8
+		p.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGFP
+
+		// Save REGCTXT (for simplicity we do this whether or
+		// not we need it.)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGCTXT
+		p.To.Type = obj.TYPE_MEM
+		p.To.Reg = REGSP
+		p.To.Offset = 8
+
+		// BL maymorestack
+		p = obj.Appendp(p, c.newprog)
+		p.As = ABL
+		p.To.Type = obj.TYPE_BRANCH
+		// See ../x86/obj6.go
+		p.To.Sym = c.ctxt.LookupABI(c.ctxt.Flag_maymorestack, c.cursym.ABI())
+
+		// Restore REGCTXT.
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Reg = REGSP
+		p.From.Offset = 8
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGCTXT
+
+		// Restore FP.
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Reg = REGSP
+		p.From.Offset = -8
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGFP
+
+		// Restore LR and SP.
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.Scond = C_XPOST
+		p.From.Offset = frameSize
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGLINK
+		p.Spadj = -frameSize
+
+		p = c.cursym.Func().UnspillRegisterArgs(p, c.newprog)
+	}
+
+	// Jump back to here after morestack returns.
+	startPred := p
+
+	// MOV	g_stackguard(g), RT1
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = AMOVD
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REGG
+	p.From.Offset = 2 * int64(c.ctxt.Arch.PtrSize) // G.stackguard0
+	if c.cursym.CFunc() {
+		p.From.Offset = 3 * int64(c.ctxt.Arch.PtrSize) // G.stackguard1
+	}
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REGRT1
+
+	// Mark the stack bound check and morestack call async nonpreemptible.
+	// If we get preempted here, when resumed the preemption request is
+	// cleared, but we'll still call morestack, which will double the stack
+	// unnecessarily. See issue #35470.
+	p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+	q := (*obj.Prog)(nil)
+	if framesize <= abi.StackSmall {
+		// small stack: SP < stackguard
+		//	CMP	stackguard, SP
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ACMP
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGRT1
+		p.Reg = REGSP
+	} else if framesize <= abi.StackBig {
+		// large stack: SP-framesize < stackguard-StackSmall
+		//	SUB	$(framesize-StackSmall), SP, RT2
+		//	CMP	stackguard, RT2
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = ASUB
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(framesize) - abi.StackSmall
+		p.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGRT2
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ACMP
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGRT1
+		p.Reg = REGRT2
+	} else {
+		// Such a large stack we need to protect against underflow.
+		// The runtime guarantees SP > objabi.StackBig, but
+		// framesize is large enough that SP-framesize may
+		// underflow, causing a direct comparison with the
+		// stack guard to incorrectly succeed. We explicitly
+		// guard against underflow.
+		//
+		//	SUBS	$(framesize-StackSmall), SP, RT2
+		//	// On underflow, jump to morestack
+		//	BLO	label_of_call_to_morestack
+		//	CMP	stackguard, RT2
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ASUBS
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(framesize) - abi.StackSmall
+		p.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGRT2
+
+		p = obj.Appendp(p, c.newprog)
+		q = p
+		p.As = ABLO
+		p.To.Type = obj.TYPE_BRANCH
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ACMP
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGRT1
+		p.Reg = REGRT2
+	}
+
+	// BLS	do-morestack
+	bls := obj.Appendp(p, c.newprog)
+	bls.As = ABLS
+	bls.To.Type = obj.TYPE_BRANCH
+
+	end := c.ctxt.EndUnsafePoint(bls, c.newprog, -1)
+
+	var last *obj.Prog
+	for last = c.cursym.Func().Text; last.Link != nil; last = last.Link {
+	}
+
+	// Now we are at the end of the function, but logically
+	// we are still in function prologue. We need to fix the
+	// SP data and PCDATA.
+	spfix := obj.Appendp(last, c.newprog)
+	spfix.As = obj.ANOP
+	spfix.Spadj = -framesize
+
+	pcdata := c.ctxt.EmitEntryStackMap(c.cursym, spfix, c.newprog)
+	pcdata = c.ctxt.StartUnsafePoint(pcdata, c.newprog)
+
+	if q != nil {
+		q.To.SetTarget(pcdata)
+	}
+	bls.To.SetTarget(pcdata)
+
+	spill := c.cursym.Func().SpillRegisterArgs(pcdata, c.newprog)
+
+	// MOV	LR, R3
+	movlr := obj.Appendp(spill, c.newprog)
+	movlr.As = AMOVD
+	movlr.From.Type = obj.TYPE_REG
+	movlr.From.Reg = REGLINK
+	movlr.To.Type = obj.TYPE_REG
+	movlr.To.Reg = REG_R3
+
+	debug := movlr
+	if false {
+		debug = obj.Appendp(debug, c.newprog)
+		debug.As = AMOVD
+		debug.From.Type = obj.TYPE_CONST
+		debug.From.Offset = int64(framesize)
+		debug.To.Type = obj.TYPE_REG
+		debug.To.Reg = REGTMP
+	}
+
+	// BL	runtime.morestack(SB)
+	call := obj.Appendp(debug, c.newprog)
+	call.As = ABL
+	call.To.Type = obj.TYPE_BRANCH
+	morestack := "runtime.morestack"
+	switch {
+	case c.cursym.CFunc():
+		morestack = "runtime.morestackc"
+	case !c.cursym.Func().Text.From.Sym.NeedCtxt():
+		morestack = "runtime.morestack_noctxt"
+	}
+	call.To.Sym = c.ctxt.Lookup(morestack)
+
+	// The instructions which unspill regs should be preemptible.
+	pcdata = c.ctxt.EndUnsafePoint(call, c.newprog, -1)
+	unspill := c.cursym.Func().UnspillRegisterArgs(pcdata, c.newprog)
+
+	// B	start
+	jmp := obj.Appendp(unspill, c.newprog)
+	jmp.As = AB
+	jmp.To.Type = obj.TYPE_BRANCH
+	jmp.To.SetTarget(startPred.Link)
+	jmp.Spadj = +framesize
+
+	return end
+}
+
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	c := ctxt7{ctxt: ctxt, newprog: newprog}
+
+	p.From.Class = 0
+	p.To.Class = 0
+
+	// Previously we rewrote $0 to ZR, but we have now removed this change.
+	// In order to be compatible with some previous legal instruction formats,
+	// reserve the previous conversion for some specific instructions.
+	if p.From.Type == obj.TYPE_CONST && p.From.Offset == 0 && zrReplace[p.As] {
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGZERO
+	}
+
+	// Rewrite BR/BL to symbol as TYPE_BRANCH.
+	switch p.As {
+	case AB, ABL, obj.ARET:
+		if p.To.Sym != nil {
+			p.To.Type = obj.TYPE_BRANCH
+		}
+		break
+	}
+
+	// Rewrite float and vector constants to values stored in memory.
+	switch p.As {
+	case AVMOVS:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = c.ctxt.Int32Sym(p.From.Offset)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AVMOVD:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = c.ctxt.Int64Sym(p.From.Offset)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AVMOVQ:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = c.ctxt.Int128Sym(p.GetFrom3().Offset, p.From.Offset)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+			p.RestArgs = nil
+		}
+
+	case AFMOVS:
+		if p.From.Type == obj.TYPE_FCONST {
+			f64 := p.From.Val.(float64)
+			f32 := float32(f64)
+			if c.chipfloat7(f64) > 0 {
+				break
+			}
+			if math.Float32bits(f32) == 0 {
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = c.ctxt.Float32Sym(f32)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AFMOVD:
+		if p.From.Type == obj.TYPE_FCONST {
+			f64 := p.From.Val.(float64)
+			if c.chipfloat7(f64) > 0 {
+				break
+			}
+			if math.Float64bits(f64) == 0 {
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = c.ctxt.Float64Sym(f64)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+	}
+
+	if c.ctxt.Flag_dynlink {
+		c.rewriteToUseGot(p)
+	}
+}
+
+// Rewrite p, if necessary, to access global data via the global offset table.
+func (c *ctxt7) rewriteToUseGot(p *obj.Prog) {
+
+	// We only care about global data: NAME_EXTERN means a global
+	// symbol in the Go sense, and p.Sym.Local is true for a few
+	// internally defined symbols.
+	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// MOVD $sym, Rx becomes MOVD sym@GOT, Rx
+		// MOVD $sym+<off>, Rx becomes MOVD sym@GOT, Rx; ADD <off>, Rx
+		if p.As != AMOVD {
+			c.ctxt.Diag("do not know how to handle TYPE_ADDR in %v with -dynlink", p)
+		}
+		if p.To.Type != obj.TYPE_REG {
+			c.ctxt.Diag("do not know how to handle LEAQ-type insn to non-register in %v with -dynlink", p)
+		}
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		if p.From.Offset != 0 {
+			q := obj.Appendp(p, c.newprog)
+			q.As = AADD
+			q.From.Type = obj.TYPE_CONST
+			q.From.Offset = p.From.Offset
+			q.To = p.To
+			p.From.Offset = 0
+		}
+	}
+	if p.GetFrom3() != nil && p.GetFrom3().Name == obj.NAME_EXTERN {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	var source *obj.Addr
+	// MOVx sym, Ry becomes MOVD sym@GOT, REGTMP; MOVx (REGTMP), Ry
+	// MOVx Ry, sym becomes MOVD sym@GOT, REGTMP; MOVD Ry, (REGTMP)
+	// An addition may be inserted between the two MOVs if there is an offset.
+	if p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+			c.ctxt.Diag("cannot handle NAME_EXTERN on both sides in %v with -dynlink", p)
+		}
+		source = &p.From
+	} else if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+		source = &p.To
+	} else {
+		return
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	if source.Sym.Type == objabi.STLSBSS {
+		return
+	}
+	if source.Type != obj.TYPE_MEM {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	p1 := obj.Appendp(p, c.newprog)
+	p2 := obj.Appendp(p1, c.newprog)
+	p1.As = AMOVD
+	p1.From.Type = obj.TYPE_MEM
+	p1.From.Sym = source.Sym
+	p1.From.Name = obj.NAME_GOTREF
+	p1.To.Type = obj.TYPE_REG
+	p1.To.Reg = REGTMP
+
+	p2.As = p.As
+	p2.From = p.From
+	p2.To = p.To
+	if p.From.Name == obj.NAME_EXTERN {
+		p2.From.Reg = REGTMP
+		p2.From.Name = obj.NAME_NONE
+		p2.From.Sym = nil
+	} else if p.To.Name == obj.NAME_EXTERN {
+		p2.To.Reg = REGTMP
+		p2.To.Name = obj.NAME_NONE
+		p2.To.Sym = nil
+	} else {
+		return
+	}
+	obj.Nopout(p)
+}
+
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if cursym.Func().Text == nil || cursym.Func().Text.Link == nil {
+		return
+	}
+
+	c := ctxt7{ctxt: ctxt, newprog: newprog, cursym: cursym}
+
+	p := c.cursym.Func().Text
+	textstksiz := p.To.Offset
+	if textstksiz == -8 {
+		// Historical way to mark NOFRAME.
+		p.From.Sym.Set(obj.AttrNoFrame, true)
+		textstksiz = 0
+	}
+	if textstksiz < 0 {
+		c.ctxt.Diag("negative frame size %d - did you mean NOFRAME?", textstksiz)
+	}
+	if p.From.Sym.NoFrame() {
+		if textstksiz != 0 {
+			c.ctxt.Diag("NOFRAME functions must have a frame size of 0, not %d", textstksiz)
+		}
+	}
+
+	c.cursym.Func().Args = p.To.Val.(int32)
+	c.cursym.Func().Locals = int32(textstksiz)
+
+	/*
+	 * find leaf subroutines
+	 */
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case obj.ATEXT:
+			p.Mark |= LEAF
+
+		case ABL:
+			c.cursym.Func().Text.Mark &^= LEAF
+		}
+	}
+
+	var q *obj.Prog
+	var q1 *obj.Prog
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		o := p.As
+		switch o {
+		case obj.ATEXT:
+			c.cursym.Func().Text = p
+			c.autosize = int32(textstksiz)
+
+			if p.Mark&LEAF != 0 && c.autosize == 0 {
+				// A leaf function with no locals has no frame.
+				p.From.Sym.Set(obj.AttrNoFrame, true)
+			}
+
+			if !p.From.Sym.NoFrame() {
+				// If there is a stack frame at all, it includes
+				// space to save the LR.
+				c.autosize += 8
+			}
+
+			if c.autosize != 0 {
+				extrasize := int32(0)
+				if c.autosize%16 == 8 {
+					// Allocate extra 8 bytes on the frame top to save FP
+					extrasize = 8
+				} else if c.autosize&(16-1) == 0 {
+					// Allocate extra 16 bytes to save FP for the old frame whose size is 8 mod 16
+					extrasize = 16
+				} else {
+					c.ctxt.Diag("%v: unaligned frame size %d - must be 16 aligned", p, c.autosize-8)
+				}
+				c.autosize += extrasize
+				c.cursym.Func().Locals += extrasize
+
+				// low 32 bits for autosize
+				// high 32 bits for extrasize
+				p.To.Offset = int64(c.autosize) | int64(extrasize)<<32
+			} else {
+				// NOFRAME
+				p.To.Offset = 0
+			}
+
+			if c.autosize == 0 && c.cursym.Func().Text.Mark&LEAF == 0 {
+				if c.ctxt.Debugvlog {
+					c.ctxt.Logf("save suppressed in: %s\n", c.cursym.Func().Text.From.Sym.Name)
+				}
+				c.cursym.Func().Text.Mark |= LEAF
+			}
+
+			if cursym.Func().Text.Mark&LEAF != 0 {
+				cursym.Set(obj.AttrLeaf, true)
+				if p.From.Sym.NoFrame() {
+					break
+				}
+			}
+
+			if p.Mark&LEAF != 0 && c.autosize < abi.StackSmall {
+				// A leaf function with a small stack can be marked
+				// NOSPLIT, avoiding a stack check.
+				p.From.Sym.Set(obj.AttrNoSplit, true)
+			}
+
+			if !p.From.Sym.NoSplit() {
+				p = c.stacksplit(p, c.autosize) // emit split check
+			}
+
+			var prologueEnd *obj.Prog
+
+			aoffset := c.autosize
+			if aoffset > 0xf0 {
+				// MOVD.W offset variant range is -0x100 to 0xf8, SP should be 16-byte aligned.
+				// so the maximum aoffset value is 0xf0.
+				aoffset = 0xf0
+			}
+
+			// Frame is non-empty. Make sure to save link register, even if
+			// it is a leaf function, so that traceback works.
+			q = p
+			if c.autosize > aoffset {
+				// Frame size is too large for a MOVD.W instruction. Store the frame pointer
+				// register and link register before decrementing SP, so if a signal comes
+				// during the execution of the function prologue, the traceback code will
+				// not see a half-updated stack frame.
+
+				// SUB $autosize, RSP, R20
+				q1 = obj.Appendp(q, c.newprog)
+				q1.Pos = p.Pos
+				q1.As = ASUB
+				q1.From.Type = obj.TYPE_CONST
+				q1.From.Offset = int64(c.autosize)
+				q1.Reg = REGSP
+				q1.To.Type = obj.TYPE_REG
+				q1.To.Reg = REG_R20
+
+				prologueEnd = q1
+
+				// STP (R29, R30), -8(R20)
+				q1 = obj.Appendp(q1, c.newprog)
+				q1.Pos = p.Pos
+				q1.As = ASTP
+				q1.From.Type = obj.TYPE_REGREG
+				q1.From.Reg = REGFP
+				q1.From.Offset = REGLINK
+				q1.To.Type = obj.TYPE_MEM
+				q1.To.Reg = REG_R20
+				q1.To.Offset = -8
+
+				// This is not async preemptible, as if we open a frame
+				// at the current SP, it will clobber the saved LR.
+				q1 = c.ctxt.StartUnsafePoint(q1, c.newprog)
+
+				// MOVD R20, RSP
+				q1 = obj.Appendp(q1, c.newprog)
+				q1.Pos = p.Pos
+				q1.As = AMOVD
+				q1.From.Type = obj.TYPE_REG
+				q1.From.Reg = REG_R20
+				q1.To.Type = obj.TYPE_REG
+				q1.To.Reg = REGSP
+				q1.Spadj = c.autosize
+
+				q1 = c.ctxt.EndUnsafePoint(q1, c.newprog, -1)
+
+				if buildcfg.GOOS == "ios" {
+					// iOS does not support SA_ONSTACK. We will run the signal handler
+					// on the G stack. If we write below SP, it may be clobbered by
+					// the signal handler. So we save FP and LR after decrementing SP.
+					// STP (R29, R30), -8(RSP)
+					q1 = obj.Appendp(q1, c.newprog)
+					q1.Pos = p.Pos
+					q1.As = ASTP
+					q1.From.Type = obj.TYPE_REGREG
+					q1.From.Reg = REGFP
+					q1.From.Offset = REGLINK
+					q1.To.Type = obj.TYPE_MEM
+					q1.To.Reg = REGSP
+					q1.To.Offset = -8
+				}
+			} else {
+				// small frame, update SP and save LR in a single MOVD.W instruction.
+				// So if a signal comes during the execution of the function prologue,
+				// the traceback code will not see a half-updated stack frame.
+				// Also, on Linux, in a cgo binary we may get a SIGSETXID signal
+				// early on before the signal stack is set, as glibc doesn't allow
+				// us to block SIGSETXID. So it is important that we don't write below
+				// the SP until the signal stack is set.
+				// Luckily, all the functions from thread entry to setting the signal
+				// stack have small frames.
+				q1 = obj.Appendp(q, c.newprog)
+				q1.As = AMOVD
+				q1.Pos = p.Pos
+				q1.From.Type = obj.TYPE_REG
+				q1.From.Reg = REGLINK
+				q1.To.Type = obj.TYPE_MEM
+				q1.Scond = C_XPRE
+				q1.To.Offset = int64(-aoffset)
+				q1.To.Reg = REGSP
+				q1.Spadj = aoffset
+
+				prologueEnd = q1
+
+				// Frame pointer.
+				q1 = obj.Appendp(q1, c.newprog)
+				q1.Pos = p.Pos
+				q1.As = AMOVD
+				q1.From.Type = obj.TYPE_REG
+				q1.From.Reg = REGFP
+				q1.To.Type = obj.TYPE_MEM
+				q1.To.Reg = REGSP
+				q1.To.Offset = -8
+			}
+
+			prologueEnd.Pos = prologueEnd.Pos.WithXlogue(src.PosPrologueEnd)
+
+			q1 = obj.Appendp(q1, c.newprog)
+			q1.Pos = p.Pos
+			q1.As = ASUB
+			q1.From.Type = obj.TYPE_CONST
+			q1.From.Offset = 8
+			q1.Reg = REGSP
+			q1.To.Type = obj.TYPE_REG
+			q1.To.Reg = REGFP
+
+		case obj.ARET:
+			nocache(p)
+			if p.From.Type == obj.TYPE_CONST {
+				c.ctxt.Diag("using BECOME (%v) is not supported!", p)
+				break
+			}
+
+			retJMP, retReg := p.To.Sym, p.To.Reg
+			if retReg == 0 {
+				retReg = REGLINK
+			}
+			p.To = obj.Addr{}
+			aoffset := c.autosize
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				if aoffset != 0 {
+					// Restore frame pointer.
+					// ADD $framesize-8, RSP, R29
+					p.As = AADD
+					p.From.Type = obj.TYPE_CONST
+					p.From.Offset = int64(c.autosize) - 8
+					p.Reg = REGSP
+					p.To.Type = obj.TYPE_REG
+					p.To.Reg = REGFP
+
+					// Pop stack frame.
+					// ADD $framesize, RSP, RSP
+					p = obj.Appendp(p, c.newprog)
+					p.As = AADD
+					p.From.Type = obj.TYPE_CONST
+					p.From.Offset = int64(c.autosize)
+					p.To.Type = obj.TYPE_REG
+					p.To.Reg = REGSP
+					p.Spadj = -c.autosize
+				}
+			} else if aoffset <= 0xF0 {
+				// small frame, restore LR and update SP in a single MOVD.P instruction.
+				// There is no correctness issue to use a single LDP for LR and FP,
+				// but the instructions are not pattern matched with the prologue's
+				// MOVD.W and MOVD, which may cause performance issue in
+				// store-forwarding.
+
+				// MOVD -8(RSP), R29
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REGSP
+				p.From.Offset = -8
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGFP
+				p = obj.Appendp(p, c.newprog)
+
+				// MOVD.P offset(RSP), R30
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_MEM
+				p.Scond = C_XPOST
+				p.From.Offset = int64(aoffset)
+				p.From.Reg = REGSP
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGLINK
+				p.Spadj = -aoffset
+			} else {
+				// LDP -8(RSP), (R29, R30)
+				p.As = ALDP
+				p.From.Type = obj.TYPE_MEM
+				p.From.Offset = -8
+				p.From.Reg = REGSP
+				p.To.Type = obj.TYPE_REGREG
+				p.To.Reg = REGFP
+				p.To.Offset = REGLINK
+
+				if aoffset < 1<<12 {
+					// ADD $aoffset, RSP, RSP
+					q = newprog()
+					q.As = AADD
+					q.From.Type = obj.TYPE_CONST
+					q.From.Offset = int64(aoffset)
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REGSP
+					q.Spadj = -aoffset
+					q.Pos = p.Pos
+					q.Link = p.Link
+					p.Link = q
+					p = q
+				} else {
+					// Put frame size in a separate register and
+					// add it in with a single instruction,
+					// so we never have a partial frame during
+					// the epilog. See issue 73259.
+
+					// MOVD $aoffset, REGTMP
+					q = newprog()
+					q.As = AMOVD
+					q.From.Type = obj.TYPE_CONST
+					q.From.Offset = int64(aoffset)
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REGTMP
+					q.Pos = p.Pos
+					q.Link = p.Link
+					p.Link = q
+					p = q
+					// ADD REGTMP, RSP, RSP
+					q = newprog()
+					q.As = AADD
+					q.From.Type = obj.TYPE_REG
+					q.From.Reg = REGTMP
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REGSP
+					q.Spadj = -aoffset
+					q.Pos = p.Pos
+					q.Link = p.Link
+					p.Link = q
+					p = q
+				}
+			}
+
+			// If enabled, this code emits 'MOV PC, R27' before every 'MOV LR, PC',
+			// so that if you are debugging a low-level crash where PC and LR are zero,
+			// you can look at R27 to see what jumped to the zero.
+			// This is useful when bringing up Go on a new system.
+			// (There is similar code in ../ppc64/obj9.go:/if.false.)
+			const debugRETZERO = false
+			if debugRETZERO {
+				if p.As != obj.ARET {
+					q = newprog()
+					q.Pos = p.Pos
+					q.Link = p.Link
+					p.Link = q
+					p = q
+				}
+				p.As = AADR
+				p.From.Type = obj.TYPE_BRANCH
+				p.From.Offset = 0
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGTMP
+
+			}
+
+			if p.As != obj.ARET {
+				q = newprog()
+				q.Pos = p.Pos
+				q.Link = p.Link
+				p.Link = q
+				p = q
+			}
+
+			if retJMP != nil {
+				p.As = AB
+				p.To.Type = obj.TYPE_BRANCH
+				p.To.Sym = retJMP
+				p.Spadj = +c.autosize
+				break
+			}
+
+			p.As = obj.ARET
+			p.To.Type = obj.TYPE_MEM
+			p.To.Offset = 0
+			p.To.Reg = retReg
+			p.Spadj = +c.autosize
+
+		case AADD, ASUB:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.From.Type == obj.TYPE_CONST {
+				if p.As == AADD {
+					p.Spadj = int32(-p.From.Offset)
+				} else {
+					p.Spadj = int32(+p.From.Offset)
+				}
+			}
+
+		case obj.AGETCALLERPC:
+			if cursym.Leaf() {
+				/* MOVD LR, Rd */
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGLINK
+			} else {
+				/* MOVD (RSP), Rd */
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REGSP
+			}
+		}
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.Spadj == 0 {
+			f := c.cursym.Func()
+			if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+				c.cursym.Func().FuncFlag |= abi.FuncFlagSPWrite
+				if ctxt.Debugvlog || !ctxt.IsAsm {
+					ctxt.Logf("auto-SPWRITE: %s %v\n", c.cursym.Name, p)
+					if !ctxt.IsAsm {
+						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+						ctxt.DiagFlush()
+						log.Fatalf("bad SPWRITE")
+					}
+				}
+			}
+		}
+		if p.From.Type == obj.TYPE_SHIFT && (p.To.Reg == REG_RSP || p.Reg == REG_RSP) {
+			offset := p.From.Offset
+			op := offset & (3 << 22)
+			if op != SHIFT_LL {
+				ctxt.Diag("illegal combination: %v", p)
+			}
+			r := (offset >> 16) & 31
+			shift := (offset >> 10) & 63
+			if shift > 4 {
+				// the shift amount is out of range, in order to avoid repeated error
+				// reportings, don't call ctxt.Diag, because asmout case 27 has the
+				// same check.
+				shift = 7
+			}
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = int16(REG_LSL + r + (shift&7)<<5)
+			p.From.Offset = 0
+		}
+	}
+}
+
+func nocache(p *obj.Prog) {
+	p.Optab = 0
+	p.From.Class = 0
+	p.To.Class = 0
+}
+
+var unaryDst = map[obj.As]bool{
+	AWORD:  true,
+	ADWORD: true,
+	ABL:    true,
+	AB:     true,
+	ACLREX: true,
+}
+
+var Linkarm64 = obj.LinkArch{
+	Arch:           sys.ArchARM64,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span7,
+	Progedit:       progedit,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: ARM64DWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/arm64/specialoperand_string.go b/go/src/cmd/internal/obj/arm64/specialoperand_string.go
new file mode 100644
index 0000000000000000000000000000000000000000..8fb3e9603e97f0a075fc00e51d8ca5964c346730
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/specialoperand_string.go
@@ -0,0 +1,169 @@
+// Code generated by "stringer -type SpecialOperand -trimprefix SPOP_"; DO NOT EDIT.
+
+package arm64
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[SPOP_PLDL1KEEP-0]
+	_ = x[SPOP_BEGIN-0]
+	_ = x[SPOP_PLDL1STRM-1]
+	_ = x[SPOP_PLDL2KEEP-2]
+	_ = x[SPOP_PLDL2STRM-3]
+	_ = x[SPOP_PLDL3KEEP-4]
+	_ = x[SPOP_PLDL3STRM-5]
+	_ = x[SPOP_PLIL1KEEP-6]
+	_ = x[SPOP_PLIL1STRM-7]
+	_ = x[SPOP_PLIL2KEEP-8]
+	_ = x[SPOP_PLIL2STRM-9]
+	_ = x[SPOP_PLIL3KEEP-10]
+	_ = x[SPOP_PLIL3STRM-11]
+	_ = x[SPOP_PSTL1KEEP-12]
+	_ = x[SPOP_PSTL1STRM-13]
+	_ = x[SPOP_PSTL2KEEP-14]
+	_ = x[SPOP_PSTL2STRM-15]
+	_ = x[SPOP_PSTL3KEEP-16]
+	_ = x[SPOP_PSTL3STRM-17]
+	_ = x[SPOP_VMALLE1IS-18]
+	_ = x[SPOP_VAE1IS-19]
+	_ = x[SPOP_ASIDE1IS-20]
+	_ = x[SPOP_VAAE1IS-21]
+	_ = x[SPOP_VALE1IS-22]
+	_ = x[SPOP_VAALE1IS-23]
+	_ = x[SPOP_VMALLE1-24]
+	_ = x[SPOP_VAE1-25]
+	_ = x[SPOP_ASIDE1-26]
+	_ = x[SPOP_VAAE1-27]
+	_ = x[SPOP_VALE1-28]
+	_ = x[SPOP_VAALE1-29]
+	_ = x[SPOP_IPAS2E1IS-30]
+	_ = x[SPOP_IPAS2LE1IS-31]
+	_ = x[SPOP_ALLE2IS-32]
+	_ = x[SPOP_VAE2IS-33]
+	_ = x[SPOP_ALLE1IS-34]
+	_ = x[SPOP_VALE2IS-35]
+	_ = x[SPOP_VMALLS12E1IS-36]
+	_ = x[SPOP_IPAS2E1-37]
+	_ = x[SPOP_IPAS2LE1-38]
+	_ = x[SPOP_ALLE2-39]
+	_ = x[SPOP_VAE2-40]
+	_ = x[SPOP_ALLE1-41]
+	_ = x[SPOP_VALE2-42]
+	_ = x[SPOP_VMALLS12E1-43]
+	_ = x[SPOP_ALLE3IS-44]
+	_ = x[SPOP_VAE3IS-45]
+	_ = x[SPOP_VALE3IS-46]
+	_ = x[SPOP_ALLE3-47]
+	_ = x[SPOP_VAE3-48]
+	_ = x[SPOP_VALE3-49]
+	_ = x[SPOP_VMALLE1OS-50]
+	_ = x[SPOP_VAE1OS-51]
+	_ = x[SPOP_ASIDE1OS-52]
+	_ = x[SPOP_VAAE1OS-53]
+	_ = x[SPOP_VALE1OS-54]
+	_ = x[SPOP_VAALE1OS-55]
+	_ = x[SPOP_RVAE1IS-56]
+	_ = x[SPOP_RVAAE1IS-57]
+	_ = x[SPOP_RVALE1IS-58]
+	_ = x[SPOP_RVAALE1IS-59]
+	_ = x[SPOP_RVAE1OS-60]
+	_ = x[SPOP_RVAAE1OS-61]
+	_ = x[SPOP_RVALE1OS-62]
+	_ = x[SPOP_RVAALE1OS-63]
+	_ = x[SPOP_RVAE1-64]
+	_ = x[SPOP_RVAAE1-65]
+	_ = x[SPOP_RVALE1-66]
+	_ = x[SPOP_RVAALE1-67]
+	_ = x[SPOP_RIPAS2E1IS-68]
+	_ = x[SPOP_RIPAS2LE1IS-69]
+	_ = x[SPOP_ALLE2OS-70]
+	_ = x[SPOP_VAE2OS-71]
+	_ = x[SPOP_ALLE1OS-72]
+	_ = x[SPOP_VALE2OS-73]
+	_ = x[SPOP_VMALLS12E1OS-74]
+	_ = x[SPOP_RVAE2IS-75]
+	_ = x[SPOP_RVALE2IS-76]
+	_ = x[SPOP_IPAS2E1OS-77]
+	_ = x[SPOP_RIPAS2E1-78]
+	_ = x[SPOP_RIPAS2E1OS-79]
+	_ = x[SPOP_IPAS2LE1OS-80]
+	_ = x[SPOP_RIPAS2LE1-81]
+	_ = x[SPOP_RIPAS2LE1OS-82]
+	_ = x[SPOP_RVAE2OS-83]
+	_ = x[SPOP_RVALE2OS-84]
+	_ = x[SPOP_RVAE2-85]
+	_ = x[SPOP_RVALE2-86]
+	_ = x[SPOP_ALLE3OS-87]
+	_ = x[SPOP_VAE3OS-88]
+	_ = x[SPOP_VALE3OS-89]
+	_ = x[SPOP_RVAE3IS-90]
+	_ = x[SPOP_RVALE3IS-91]
+	_ = x[SPOP_RVAE3OS-92]
+	_ = x[SPOP_RVALE3OS-93]
+	_ = x[SPOP_RVAE3-94]
+	_ = x[SPOP_RVALE3-95]
+	_ = x[SPOP_IVAC-96]
+	_ = x[SPOP_ISW-97]
+	_ = x[SPOP_CSW-98]
+	_ = x[SPOP_CISW-99]
+	_ = x[SPOP_ZVA-100]
+	_ = x[SPOP_CVAC-101]
+	_ = x[SPOP_CVAU-102]
+	_ = x[SPOP_CIVAC-103]
+	_ = x[SPOP_IGVAC-104]
+	_ = x[SPOP_IGSW-105]
+	_ = x[SPOP_IGDVAC-106]
+	_ = x[SPOP_IGDSW-107]
+	_ = x[SPOP_CGSW-108]
+	_ = x[SPOP_CGDSW-109]
+	_ = x[SPOP_CIGSW-110]
+	_ = x[SPOP_CIGDSW-111]
+	_ = x[SPOP_GVA-112]
+	_ = x[SPOP_GZVA-113]
+	_ = x[SPOP_CGVAC-114]
+	_ = x[SPOP_CGDVAC-115]
+	_ = x[SPOP_CGVAP-116]
+	_ = x[SPOP_CGDVAP-117]
+	_ = x[SPOP_CGVADP-118]
+	_ = x[SPOP_CGDVADP-119]
+	_ = x[SPOP_CIGVAC-120]
+	_ = x[SPOP_CIGDVAC-121]
+	_ = x[SPOP_CVAP-122]
+	_ = x[SPOP_CVADP-123]
+	_ = x[SPOP_DAIFSet-124]
+	_ = x[SPOP_DAIFClr-125]
+	_ = x[SPOP_EQ-126]
+	_ = x[SPOP_NE-127]
+	_ = x[SPOP_HS-128]
+	_ = x[SPOP_LO-129]
+	_ = x[SPOP_MI-130]
+	_ = x[SPOP_PL-131]
+	_ = x[SPOP_VS-132]
+	_ = x[SPOP_VC-133]
+	_ = x[SPOP_HI-134]
+	_ = x[SPOP_LS-135]
+	_ = x[SPOP_GE-136]
+	_ = x[SPOP_LT-137]
+	_ = x[SPOP_GT-138]
+	_ = x[SPOP_LE-139]
+	_ = x[SPOP_AL-140]
+	_ = x[SPOP_NV-141]
+	_ = x[SPOP_C-142]
+	_ = x[SPOP_J-143]
+	_ = x[SPOP_JC-144]
+	_ = x[SPOP_END-145]
+}
+
+const _SpecialOperand_name = "PLDL1KEEPPLDL1STRMPLDL2KEEPPLDL2STRMPLDL3KEEPPLDL3STRMPLIL1KEEPPLIL1STRMPLIL2KEEPPLIL2STRMPLIL3KEEPPLIL3STRMPSTL1KEEPPSTL1STRMPSTL2KEEPPSTL2STRMPSTL3KEEPPSTL3STRMVMALLE1ISVAE1ISASIDE1ISVAAE1ISVALE1ISVAALE1ISVMALLE1VAE1ASIDE1VAAE1VALE1VAALE1IPAS2E1ISIPAS2LE1ISALLE2ISVAE2ISALLE1ISVALE2ISVMALLS12E1ISIPAS2E1IPAS2LE1ALLE2VAE2ALLE1VALE2VMALLS12E1ALLE3ISVAE3ISVALE3ISALLE3VAE3VALE3VMALLE1OSVAE1OSASIDE1OSVAAE1OSVALE1OSVAALE1OSRVAE1ISRVAAE1ISRVALE1ISRVAALE1ISRVAE1OSRVAAE1OSRVALE1OSRVAALE1OSRVAE1RVAAE1RVALE1RVAALE1RIPAS2E1ISRIPAS2LE1ISALLE2OSVAE2OSALLE1OSVALE2OSVMALLS12E1OSRVAE2ISRVALE2ISIPAS2E1OSRIPAS2E1RIPAS2E1OSIPAS2LE1OSRIPAS2LE1RIPAS2LE1OSRVAE2OSRVALE2OSRVAE2RVALE2ALLE3OSVAE3OSVALE3OSRVAE3ISRVALE3ISRVAE3OSRVALE3OSRVAE3RVALE3IVACISWCSWCISWZVACVACCVAUCIVACIGVACIGSWIGDVACIGDSWCGSWCGDSWCIGSWCIGDSWGVAGZVACGVACCGDVACCGVAPCGDVAPCGVADPCGDVADPCIGVACCIGDVACCVAPCVADPDAIFSetDAIFClrEQNEHSLOMIPLVSVCHILSGELTGTLEALNVCJJCEND"
+
+var _SpecialOperand_index = [...]uint16{0, 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, 177, 185, 192, 199, 207, 214, 218, 224, 229, 234, 240, 249, 259, 266, 272, 279, 286, 298, 305, 313, 318, 322, 327, 332, 342, 349, 355, 362, 367, 371, 376, 385, 391, 399, 406, 413, 421, 428, 436, 444, 453, 460, 468, 476, 485, 490, 496, 502, 509, 519, 530, 537, 543, 550, 557, 569, 576, 584, 593, 601, 611, 621, 630, 641, 648, 656, 661, 667, 674, 680, 687, 694, 702, 709, 717, 722, 728, 732, 735, 738, 742, 745, 749, 753, 758, 763, 767, 773, 778, 782, 787, 792, 798, 801, 805, 810, 816, 821, 827, 833, 840, 846, 853, 857, 862, 869, 876, 878, 880, 882, 884, 886, 888, 890, 892, 894, 896, 898, 900, 902, 904, 906, 908, 909, 910, 912, 915}
+
+func (i SpecialOperand) String() string {
+	if i < 0 || i >= SpecialOperand(len(_SpecialOperand_index)-1) {
+		return "SpecialOperand(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _SpecialOperand_name[_SpecialOperand_index[i]:_SpecialOperand_index[i+1]]
+}
diff --git a/go/src/cmd/internal/obj/arm64/sysRegEnc.go b/go/src/cmd/internal/obj/arm64/sysRegEnc.go
new file mode 100644
index 0000000000000000000000000000000000000000..7760a4483cd329303dd05dd88a444218d6224149
--- /dev/null
+++ b/go/src/cmd/internal/obj/arm64/sysRegEnc.go
@@ -0,0 +1,895 @@
+// Code generated by arm64gen -i ./files -o sysRegEnc.go. DO NOT EDIT.
+
+package arm64
+
+const (
+	SYSREG_BEGIN = REG_SPECIAL + iota
+	REG_ACTLR_EL1
+	REG_AFSR0_EL1
+	REG_AFSR1_EL1
+	REG_AIDR_EL1
+	REG_AMAIR_EL1
+	REG_AMCFGR_EL0
+	REG_AMCGCR_EL0
+	REG_AMCNTENCLR0_EL0
+	REG_AMCNTENCLR1_EL0
+	REG_AMCNTENSET0_EL0
+	REG_AMCNTENSET1_EL0
+	REG_AMCR_EL0
+	REG_AMEVCNTR00_EL0
+	REG_AMEVCNTR01_EL0
+	REG_AMEVCNTR02_EL0
+	REG_AMEVCNTR03_EL0
+	REG_AMEVCNTR04_EL0
+	REG_AMEVCNTR05_EL0
+	REG_AMEVCNTR06_EL0
+	REG_AMEVCNTR07_EL0
+	REG_AMEVCNTR08_EL0
+	REG_AMEVCNTR09_EL0
+	REG_AMEVCNTR010_EL0
+	REG_AMEVCNTR011_EL0
+	REG_AMEVCNTR012_EL0
+	REG_AMEVCNTR013_EL0
+	REG_AMEVCNTR014_EL0
+	REG_AMEVCNTR015_EL0
+	REG_AMEVCNTR10_EL0
+	REG_AMEVCNTR11_EL0
+	REG_AMEVCNTR12_EL0
+	REG_AMEVCNTR13_EL0
+	REG_AMEVCNTR14_EL0
+	REG_AMEVCNTR15_EL0
+	REG_AMEVCNTR16_EL0
+	REG_AMEVCNTR17_EL0
+	REG_AMEVCNTR18_EL0
+	REG_AMEVCNTR19_EL0
+	REG_AMEVCNTR110_EL0
+	REG_AMEVCNTR111_EL0
+	REG_AMEVCNTR112_EL0
+	REG_AMEVCNTR113_EL0
+	REG_AMEVCNTR114_EL0
+	REG_AMEVCNTR115_EL0
+	REG_AMEVTYPER00_EL0
+	REG_AMEVTYPER01_EL0
+	REG_AMEVTYPER02_EL0
+	REG_AMEVTYPER03_EL0
+	REG_AMEVTYPER04_EL0
+	REG_AMEVTYPER05_EL0
+	REG_AMEVTYPER06_EL0
+	REG_AMEVTYPER07_EL0
+	REG_AMEVTYPER08_EL0
+	REG_AMEVTYPER09_EL0
+	REG_AMEVTYPER010_EL0
+	REG_AMEVTYPER011_EL0
+	REG_AMEVTYPER012_EL0
+	REG_AMEVTYPER013_EL0
+	REG_AMEVTYPER014_EL0
+	REG_AMEVTYPER015_EL0
+	REG_AMEVTYPER10_EL0
+	REG_AMEVTYPER11_EL0
+	REG_AMEVTYPER12_EL0
+	REG_AMEVTYPER13_EL0
+	REG_AMEVTYPER14_EL0
+	REG_AMEVTYPER15_EL0
+	REG_AMEVTYPER16_EL0
+	REG_AMEVTYPER17_EL0
+	REG_AMEVTYPER18_EL0
+	REG_AMEVTYPER19_EL0
+	REG_AMEVTYPER110_EL0
+	REG_AMEVTYPER111_EL0
+	REG_AMEVTYPER112_EL0
+	REG_AMEVTYPER113_EL0
+	REG_AMEVTYPER114_EL0
+	REG_AMEVTYPER115_EL0
+	REG_AMUSERENR_EL0
+	REG_APDAKeyHi_EL1
+	REG_APDAKeyLo_EL1
+	REG_APDBKeyHi_EL1
+	REG_APDBKeyLo_EL1
+	REG_APGAKeyHi_EL1
+	REG_APGAKeyLo_EL1
+	REG_APIAKeyHi_EL1
+	REG_APIAKeyLo_EL1
+	REG_APIBKeyHi_EL1
+	REG_APIBKeyLo_EL1
+	REG_CCSIDR2_EL1
+	REG_CCSIDR_EL1
+	REG_CLIDR_EL1
+	REG_CNTFRQ_EL0
+	REG_CNTKCTL_EL1
+	REG_CNTP_CTL_EL0
+	REG_CNTP_CVAL_EL0
+	REG_CNTP_TVAL_EL0
+	REG_CNTPCT_EL0
+	REG_CNTPS_CTL_EL1
+	REG_CNTPS_CVAL_EL1
+	REG_CNTPS_TVAL_EL1
+	REG_CNTV_CTL_EL0
+	REG_CNTV_CVAL_EL0
+	REG_CNTV_TVAL_EL0
+	REG_CNTVCT_EL0
+	REG_CONTEXTIDR_EL1
+	REG_CPACR_EL1
+	REG_CSSELR_EL1
+	REG_CTR_EL0
+	REG_CurrentEL
+	REG_DAIF
+	REG_DBGAUTHSTATUS_EL1
+	REG_DBGBCR0_EL1
+	REG_DBGBCR1_EL1
+	REG_DBGBCR2_EL1
+	REG_DBGBCR3_EL1
+	REG_DBGBCR4_EL1
+	REG_DBGBCR5_EL1
+	REG_DBGBCR6_EL1
+	REG_DBGBCR7_EL1
+	REG_DBGBCR8_EL1
+	REG_DBGBCR9_EL1
+	REG_DBGBCR10_EL1
+	REG_DBGBCR11_EL1
+	REG_DBGBCR12_EL1
+	REG_DBGBCR13_EL1
+	REG_DBGBCR14_EL1
+	REG_DBGBCR15_EL1
+	REG_DBGBVR0_EL1
+	REG_DBGBVR1_EL1
+	REG_DBGBVR2_EL1
+	REG_DBGBVR3_EL1
+	REG_DBGBVR4_EL1
+	REG_DBGBVR5_EL1
+	REG_DBGBVR6_EL1
+	REG_DBGBVR7_EL1
+	REG_DBGBVR8_EL1
+	REG_DBGBVR9_EL1
+	REG_DBGBVR10_EL1
+	REG_DBGBVR11_EL1
+	REG_DBGBVR12_EL1
+	REG_DBGBVR13_EL1
+	REG_DBGBVR14_EL1
+	REG_DBGBVR15_EL1
+	REG_DBGCLAIMCLR_EL1
+	REG_DBGCLAIMSET_EL1
+	REG_DBGDTR_EL0
+	REG_DBGDTRRX_EL0
+	REG_DBGDTRTX_EL0
+	REG_DBGPRCR_EL1
+	REG_DBGWCR0_EL1
+	REG_DBGWCR1_EL1
+	REG_DBGWCR2_EL1
+	REG_DBGWCR3_EL1
+	REG_DBGWCR4_EL1
+	REG_DBGWCR5_EL1
+	REG_DBGWCR6_EL1
+	REG_DBGWCR7_EL1
+	REG_DBGWCR8_EL1
+	REG_DBGWCR9_EL1
+	REG_DBGWCR10_EL1
+	REG_DBGWCR11_EL1
+	REG_DBGWCR12_EL1
+	REG_DBGWCR13_EL1
+	REG_DBGWCR14_EL1
+	REG_DBGWCR15_EL1
+	REG_DBGWVR0_EL1
+	REG_DBGWVR1_EL1
+	REG_DBGWVR2_EL1
+	REG_DBGWVR3_EL1
+	REG_DBGWVR4_EL1
+	REG_DBGWVR5_EL1
+	REG_DBGWVR6_EL1
+	REG_DBGWVR7_EL1
+	REG_DBGWVR8_EL1
+	REG_DBGWVR9_EL1
+	REG_DBGWVR10_EL1
+	REG_DBGWVR11_EL1
+	REG_DBGWVR12_EL1
+	REG_DBGWVR13_EL1
+	REG_DBGWVR14_EL1
+	REG_DBGWVR15_EL1
+	REG_DCZID_EL0
+	REG_DISR_EL1
+	REG_DIT
+	REG_DLR_EL0
+	REG_DSPSR_EL0
+	REG_ELR_EL1
+	REG_ERRIDR_EL1
+	REG_ERRSELR_EL1
+	REG_ERXADDR_EL1
+	REG_ERXCTLR_EL1
+	REG_ERXFR_EL1
+	REG_ERXMISC0_EL1
+	REG_ERXMISC1_EL1
+	REG_ERXMISC2_EL1
+	REG_ERXMISC3_EL1
+	REG_ERXPFGCDN_EL1
+	REG_ERXPFGCTL_EL1
+	REG_ERXPFGF_EL1
+	REG_ERXSTATUS_EL1
+	REG_ESR_EL1
+	REG_FAR_EL1
+	REG_FPCR
+	REG_FPSR
+	REG_GCR_EL1
+	REG_GMID_EL1
+	REG_ICC_AP0R0_EL1
+	REG_ICC_AP0R1_EL1
+	REG_ICC_AP0R2_EL1
+	REG_ICC_AP0R3_EL1
+	REG_ICC_AP1R0_EL1
+	REG_ICC_AP1R1_EL1
+	REG_ICC_AP1R2_EL1
+	REG_ICC_AP1R3_EL1
+	REG_ICC_ASGI1R_EL1
+	REG_ICC_BPR0_EL1
+	REG_ICC_BPR1_EL1
+	REG_ICC_CTLR_EL1
+	REG_ICC_DIR_EL1
+	REG_ICC_EOIR0_EL1
+	REG_ICC_EOIR1_EL1
+	REG_ICC_HPPIR0_EL1
+	REG_ICC_HPPIR1_EL1
+	REG_ICC_IAR0_EL1
+	REG_ICC_IAR1_EL1
+	REG_ICC_IGRPEN0_EL1
+	REG_ICC_IGRPEN1_EL1
+	REG_ICC_PMR_EL1
+	REG_ICC_RPR_EL1
+	REG_ICC_SGI0R_EL1
+	REG_ICC_SGI1R_EL1
+	REG_ICC_SRE_EL1
+	REG_ICV_AP0R0_EL1
+	REG_ICV_AP0R1_EL1
+	REG_ICV_AP0R2_EL1
+	REG_ICV_AP0R3_EL1
+	REG_ICV_AP1R0_EL1
+	REG_ICV_AP1R1_EL1
+	REG_ICV_AP1R2_EL1
+	REG_ICV_AP1R3_EL1
+	REG_ICV_BPR0_EL1
+	REG_ICV_BPR1_EL1
+	REG_ICV_CTLR_EL1
+	REG_ICV_DIR_EL1
+	REG_ICV_EOIR0_EL1
+	REG_ICV_EOIR1_EL1
+	REG_ICV_HPPIR0_EL1
+	REG_ICV_HPPIR1_EL1
+	REG_ICV_IAR0_EL1
+	REG_ICV_IAR1_EL1
+	REG_ICV_IGRPEN0_EL1
+	REG_ICV_IGRPEN1_EL1
+	REG_ICV_PMR_EL1
+	REG_ICV_RPR_EL1
+	REG_ID_AA64AFR0_EL1
+	REG_ID_AA64AFR1_EL1
+	REG_ID_AA64DFR0_EL1
+	REG_ID_AA64DFR1_EL1
+	REG_ID_AA64ISAR0_EL1
+	REG_ID_AA64ISAR1_EL1
+	REG_ID_AA64MMFR0_EL1
+	REG_ID_AA64MMFR1_EL1
+	REG_ID_AA64MMFR2_EL1
+	REG_ID_AA64PFR0_EL1
+	REG_ID_AA64PFR1_EL1
+	REG_ID_AA64ZFR0_EL1
+	REG_ID_AFR0_EL1
+	REG_ID_DFR0_EL1
+	REG_ID_ISAR0_EL1
+	REG_ID_ISAR1_EL1
+	REG_ID_ISAR2_EL1
+	REG_ID_ISAR3_EL1
+	REG_ID_ISAR4_EL1
+	REG_ID_ISAR5_EL1
+	REG_ID_ISAR6_EL1
+	REG_ID_MMFR0_EL1
+	REG_ID_MMFR1_EL1
+	REG_ID_MMFR2_EL1
+	REG_ID_MMFR3_EL1
+	REG_ID_MMFR4_EL1
+	REG_ID_PFR0_EL1
+	REG_ID_PFR1_EL1
+	REG_ID_PFR2_EL1
+	REG_ISR_EL1
+	REG_LORC_EL1
+	REG_LOREA_EL1
+	REG_LORID_EL1
+	REG_LORN_EL1
+	REG_LORSA_EL1
+	REG_MAIR_EL1
+	REG_MDCCINT_EL1
+	REG_MDCCSR_EL0
+	REG_MDRAR_EL1
+	REG_MDSCR_EL1
+	REG_MIDR_EL1
+	REG_MPAM0_EL1
+	REG_MPAM1_EL1
+	REG_MPAMIDR_EL1
+	REG_MPIDR_EL1
+	REG_MVFR0_EL1
+	REG_MVFR1_EL1
+	REG_MVFR2_EL1
+	REG_NZCV
+	REG_OSDLR_EL1
+	REG_OSDTRRX_EL1
+	REG_OSDTRTX_EL1
+	REG_OSECCR_EL1
+	REG_OSLAR_EL1
+	REG_OSLSR_EL1
+	REG_PAN
+	REG_PAR_EL1
+	REG_PMBIDR_EL1
+	REG_PMBLIMITR_EL1
+	REG_PMBPTR_EL1
+	REG_PMBSR_EL1
+	REG_PMCCFILTR_EL0
+	REG_PMCCNTR_EL0
+	REG_PMCEID0_EL0
+	REG_PMCEID1_EL0
+	REG_PMCNTENCLR_EL0
+	REG_PMCNTENSET_EL0
+	REG_PMCR_EL0
+	REG_PMEVCNTR0_EL0
+	REG_PMEVCNTR1_EL0
+	REG_PMEVCNTR2_EL0
+	REG_PMEVCNTR3_EL0
+	REG_PMEVCNTR4_EL0
+	REG_PMEVCNTR5_EL0
+	REG_PMEVCNTR6_EL0
+	REG_PMEVCNTR7_EL0
+	REG_PMEVCNTR8_EL0
+	REG_PMEVCNTR9_EL0
+	REG_PMEVCNTR10_EL0
+	REG_PMEVCNTR11_EL0
+	REG_PMEVCNTR12_EL0
+	REG_PMEVCNTR13_EL0
+	REG_PMEVCNTR14_EL0
+	REG_PMEVCNTR15_EL0
+	REG_PMEVCNTR16_EL0
+	REG_PMEVCNTR17_EL0
+	REG_PMEVCNTR18_EL0
+	REG_PMEVCNTR19_EL0
+	REG_PMEVCNTR20_EL0
+	REG_PMEVCNTR21_EL0
+	REG_PMEVCNTR22_EL0
+	REG_PMEVCNTR23_EL0
+	REG_PMEVCNTR24_EL0
+	REG_PMEVCNTR25_EL0
+	REG_PMEVCNTR26_EL0
+	REG_PMEVCNTR27_EL0
+	REG_PMEVCNTR28_EL0
+	REG_PMEVCNTR29_EL0
+	REG_PMEVCNTR30_EL0
+	REG_PMEVTYPER0_EL0
+	REG_PMEVTYPER1_EL0
+	REG_PMEVTYPER2_EL0
+	REG_PMEVTYPER3_EL0
+	REG_PMEVTYPER4_EL0
+	REG_PMEVTYPER5_EL0
+	REG_PMEVTYPER6_EL0
+	REG_PMEVTYPER7_EL0
+	REG_PMEVTYPER8_EL0
+	REG_PMEVTYPER9_EL0
+	REG_PMEVTYPER10_EL0
+	REG_PMEVTYPER11_EL0
+	REG_PMEVTYPER12_EL0
+	REG_PMEVTYPER13_EL0
+	REG_PMEVTYPER14_EL0
+	REG_PMEVTYPER15_EL0
+	REG_PMEVTYPER16_EL0
+	REG_PMEVTYPER17_EL0
+	REG_PMEVTYPER18_EL0
+	REG_PMEVTYPER19_EL0
+	REG_PMEVTYPER20_EL0
+	REG_PMEVTYPER21_EL0
+	REG_PMEVTYPER22_EL0
+	REG_PMEVTYPER23_EL0
+	REG_PMEVTYPER24_EL0
+	REG_PMEVTYPER25_EL0
+	REG_PMEVTYPER26_EL0
+	REG_PMEVTYPER27_EL0
+	REG_PMEVTYPER28_EL0
+	REG_PMEVTYPER29_EL0
+	REG_PMEVTYPER30_EL0
+	REG_PMINTENCLR_EL1
+	REG_PMINTENSET_EL1
+	REG_PMMIR_EL1
+	REG_PMOVSCLR_EL0
+	REG_PMOVSSET_EL0
+	REG_PMSCR_EL1
+	REG_PMSELR_EL0
+	REG_PMSEVFR_EL1
+	REG_PMSFCR_EL1
+	REG_PMSICR_EL1
+	REG_PMSIDR_EL1
+	REG_PMSIRR_EL1
+	REG_PMSLATFR_EL1
+	REG_PMSWINC_EL0
+	REG_PMUSERENR_EL0
+	REG_PMXEVCNTR_EL0
+	REG_PMXEVTYPER_EL0
+	REG_REVIDR_EL1
+	REG_RGSR_EL1
+	REG_RMR_EL1
+	REG_RNDR
+	REG_RNDRRS
+	REG_RVBAR_EL1
+	REG_SCTLR_EL1
+	REG_SCXTNUM_EL0
+	REG_SCXTNUM_EL1
+	REG_SP_EL0
+	REG_SP_EL1
+	REG_SPSel
+	REG_SPSR_abt
+	REG_SPSR_EL1
+	REG_SPSR_fiq
+	REG_SPSR_irq
+	REG_SPSR_und
+	REG_SSBS
+	REG_TCO
+	REG_TCR_EL1
+	REG_TFSR_EL1
+	REG_TFSRE0_EL1
+	REG_TPIDR_EL0
+	REG_TPIDR_EL1
+	REG_TPIDRRO_EL0
+	REG_TRFCR_EL1
+	REG_TTBR0_EL1
+	REG_TTBR1_EL1
+	REG_UAO
+	REG_VBAR_EL1
+	REG_ZCR_EL1
+	SYSREG_END
+)
+
+const (
+	SR_READ = 1 << iota
+	SR_WRITE
+)
+
+var SystemReg = []struct {
+	Name string
+	Reg  int16
+	Enc  uint32
+	// AccessFlags is the readable and writeable property of system register.
+	AccessFlags uint8
+}{
+	{"ACTLR_EL1", REG_ACTLR_EL1, 0x181020, SR_READ | SR_WRITE},
+	{"AFSR0_EL1", REG_AFSR0_EL1, 0x185100, SR_READ | SR_WRITE},
+	{"AFSR1_EL1", REG_AFSR1_EL1, 0x185120, SR_READ | SR_WRITE},
+	{"AIDR_EL1", REG_AIDR_EL1, 0x1900e0, SR_READ},
+	{"AMAIR_EL1", REG_AMAIR_EL1, 0x18a300, SR_READ | SR_WRITE},
+	{"AMCFGR_EL0", REG_AMCFGR_EL0, 0x1bd220, SR_READ},
+	{"AMCGCR_EL0", REG_AMCGCR_EL0, 0x1bd240, SR_READ},
+	{"AMCNTENCLR0_EL0", REG_AMCNTENCLR0_EL0, 0x1bd280, SR_READ | SR_WRITE},
+	{"AMCNTENCLR1_EL0", REG_AMCNTENCLR1_EL0, 0x1bd300, SR_READ | SR_WRITE},
+	{"AMCNTENSET0_EL0", REG_AMCNTENSET0_EL0, 0x1bd2a0, SR_READ | SR_WRITE},
+	{"AMCNTENSET1_EL0", REG_AMCNTENSET1_EL0, 0x1bd320, SR_READ | SR_WRITE},
+	{"AMCR_EL0", REG_AMCR_EL0, 0x1bd200, SR_READ | SR_WRITE},
+	{"AMEVCNTR00_EL0", REG_AMEVCNTR00_EL0, 0x1bd400, SR_READ | SR_WRITE},
+	{"AMEVCNTR01_EL0", REG_AMEVCNTR01_EL0, 0x1bd420, SR_READ | SR_WRITE},
+	{"AMEVCNTR02_EL0", REG_AMEVCNTR02_EL0, 0x1bd440, SR_READ | SR_WRITE},
+	{"AMEVCNTR03_EL0", REG_AMEVCNTR03_EL0, 0x1bd460, SR_READ | SR_WRITE},
+	{"AMEVCNTR04_EL0", REG_AMEVCNTR04_EL0, 0x1bd480, SR_READ | SR_WRITE},
+	{"AMEVCNTR05_EL0", REG_AMEVCNTR05_EL0, 0x1bd4a0, SR_READ | SR_WRITE},
+	{"AMEVCNTR06_EL0", REG_AMEVCNTR06_EL0, 0x1bd4c0, SR_READ | SR_WRITE},
+	{"AMEVCNTR07_EL0", REG_AMEVCNTR07_EL0, 0x1bd4e0, SR_READ | SR_WRITE},
+	{"AMEVCNTR08_EL0", REG_AMEVCNTR08_EL0, 0x1bd500, SR_READ | SR_WRITE},
+	{"AMEVCNTR09_EL0", REG_AMEVCNTR09_EL0, 0x1bd520, SR_READ | SR_WRITE},
+	{"AMEVCNTR010_EL0", REG_AMEVCNTR010_EL0, 0x1bd540, SR_READ | SR_WRITE},
+	{"AMEVCNTR011_EL0", REG_AMEVCNTR011_EL0, 0x1bd560, SR_READ | SR_WRITE},
+	{"AMEVCNTR012_EL0", REG_AMEVCNTR012_EL0, 0x1bd580, SR_READ | SR_WRITE},
+	{"AMEVCNTR013_EL0", REG_AMEVCNTR013_EL0, 0x1bd5a0, SR_READ | SR_WRITE},
+	{"AMEVCNTR014_EL0", REG_AMEVCNTR014_EL0, 0x1bd5c0, SR_READ | SR_WRITE},
+	{"AMEVCNTR015_EL0", REG_AMEVCNTR015_EL0, 0x1bd5e0, SR_READ | SR_WRITE},
+	{"AMEVCNTR10_EL0", REG_AMEVCNTR10_EL0, 0x1bdc00, SR_READ | SR_WRITE},
+	{"AMEVCNTR11_EL0", REG_AMEVCNTR11_EL0, 0x1bdc20, SR_READ | SR_WRITE},
+	{"AMEVCNTR12_EL0", REG_AMEVCNTR12_EL0, 0x1bdc40, SR_READ | SR_WRITE},
+	{"AMEVCNTR13_EL0", REG_AMEVCNTR13_EL0, 0x1bdc60, SR_READ | SR_WRITE},
+	{"AMEVCNTR14_EL0", REG_AMEVCNTR14_EL0, 0x1bdc80, SR_READ | SR_WRITE},
+	{"AMEVCNTR15_EL0", REG_AMEVCNTR15_EL0, 0x1bdca0, SR_READ | SR_WRITE},
+	{"AMEVCNTR16_EL0", REG_AMEVCNTR16_EL0, 0x1bdcc0, SR_READ | SR_WRITE},
+	{"AMEVCNTR17_EL0", REG_AMEVCNTR17_EL0, 0x1bdce0, SR_READ | SR_WRITE},
+	{"AMEVCNTR18_EL0", REG_AMEVCNTR18_EL0, 0x1bdd00, SR_READ | SR_WRITE},
+	{"AMEVCNTR19_EL0", REG_AMEVCNTR19_EL0, 0x1bdd20, SR_READ | SR_WRITE},
+	{"AMEVCNTR110_EL0", REG_AMEVCNTR110_EL0, 0x1bdd40, SR_READ | SR_WRITE},
+	{"AMEVCNTR111_EL0", REG_AMEVCNTR111_EL0, 0x1bdd60, SR_READ | SR_WRITE},
+	{"AMEVCNTR112_EL0", REG_AMEVCNTR112_EL0, 0x1bdd80, SR_READ | SR_WRITE},
+	{"AMEVCNTR113_EL0", REG_AMEVCNTR113_EL0, 0x1bdda0, SR_READ | SR_WRITE},
+	{"AMEVCNTR114_EL0", REG_AMEVCNTR114_EL0, 0x1bddc0, SR_READ | SR_WRITE},
+	{"AMEVCNTR115_EL0", REG_AMEVCNTR115_EL0, 0x1bdde0, SR_READ | SR_WRITE},
+	{"AMEVTYPER00_EL0", REG_AMEVTYPER00_EL0, 0x1bd600, SR_READ},
+	{"AMEVTYPER01_EL0", REG_AMEVTYPER01_EL0, 0x1bd620, SR_READ},
+	{"AMEVTYPER02_EL0", REG_AMEVTYPER02_EL0, 0x1bd640, SR_READ},
+	{"AMEVTYPER03_EL0", REG_AMEVTYPER03_EL0, 0x1bd660, SR_READ},
+	{"AMEVTYPER04_EL0", REG_AMEVTYPER04_EL0, 0x1bd680, SR_READ},
+	{"AMEVTYPER05_EL0", REG_AMEVTYPER05_EL0, 0x1bd6a0, SR_READ},
+	{"AMEVTYPER06_EL0", REG_AMEVTYPER06_EL0, 0x1bd6c0, SR_READ},
+	{"AMEVTYPER07_EL0", REG_AMEVTYPER07_EL0, 0x1bd6e0, SR_READ},
+	{"AMEVTYPER08_EL0", REG_AMEVTYPER08_EL0, 0x1bd700, SR_READ},
+	{"AMEVTYPER09_EL0", REG_AMEVTYPER09_EL0, 0x1bd720, SR_READ},
+	{"AMEVTYPER010_EL0", REG_AMEVTYPER010_EL0, 0x1bd740, SR_READ},
+	{"AMEVTYPER011_EL0", REG_AMEVTYPER011_EL0, 0x1bd760, SR_READ},
+	{"AMEVTYPER012_EL0", REG_AMEVTYPER012_EL0, 0x1bd780, SR_READ},
+	{"AMEVTYPER013_EL0", REG_AMEVTYPER013_EL0, 0x1bd7a0, SR_READ},
+	{"AMEVTYPER014_EL0", REG_AMEVTYPER014_EL0, 0x1bd7c0, SR_READ},
+	{"AMEVTYPER015_EL0", REG_AMEVTYPER015_EL0, 0x1bd7e0, SR_READ},
+	{"AMEVTYPER10_EL0", REG_AMEVTYPER10_EL0, 0x1bde00, SR_READ | SR_WRITE},
+	{"AMEVTYPER11_EL0", REG_AMEVTYPER11_EL0, 0x1bde20, SR_READ | SR_WRITE},
+	{"AMEVTYPER12_EL0", REG_AMEVTYPER12_EL0, 0x1bde40, SR_READ | SR_WRITE},
+	{"AMEVTYPER13_EL0", REG_AMEVTYPER13_EL0, 0x1bde60, SR_READ | SR_WRITE},
+	{"AMEVTYPER14_EL0", REG_AMEVTYPER14_EL0, 0x1bde80, SR_READ | SR_WRITE},
+	{"AMEVTYPER15_EL0", REG_AMEVTYPER15_EL0, 0x1bdea0, SR_READ | SR_WRITE},
+	{"AMEVTYPER16_EL0", REG_AMEVTYPER16_EL0, 0x1bdec0, SR_READ | SR_WRITE},
+	{"AMEVTYPER17_EL0", REG_AMEVTYPER17_EL0, 0x1bdee0, SR_READ | SR_WRITE},
+	{"AMEVTYPER18_EL0", REG_AMEVTYPER18_EL0, 0x1bdf00, SR_READ | SR_WRITE},
+	{"AMEVTYPER19_EL0", REG_AMEVTYPER19_EL0, 0x1bdf20, SR_READ | SR_WRITE},
+	{"AMEVTYPER110_EL0", REG_AMEVTYPER110_EL0, 0x1bdf40, SR_READ | SR_WRITE},
+	{"AMEVTYPER111_EL0", REG_AMEVTYPER111_EL0, 0x1bdf60, SR_READ | SR_WRITE},
+	{"AMEVTYPER112_EL0", REG_AMEVTYPER112_EL0, 0x1bdf80, SR_READ | SR_WRITE},
+	{"AMEVTYPER113_EL0", REG_AMEVTYPER113_EL0, 0x1bdfa0, SR_READ | SR_WRITE},
+	{"AMEVTYPER114_EL0", REG_AMEVTYPER114_EL0, 0x1bdfc0, SR_READ | SR_WRITE},
+	{"AMEVTYPER115_EL0", REG_AMEVTYPER115_EL0, 0x1bdfe0, SR_READ | SR_WRITE},
+	{"AMUSERENR_EL0", REG_AMUSERENR_EL0, 0x1bd260, SR_READ | SR_WRITE},
+	{"APDAKeyHi_EL1", REG_APDAKeyHi_EL1, 0x182220, SR_READ | SR_WRITE},
+	{"APDAKeyLo_EL1", REG_APDAKeyLo_EL1, 0x182200, SR_READ | SR_WRITE},
+	{"APDBKeyHi_EL1", REG_APDBKeyHi_EL1, 0x182260, SR_READ | SR_WRITE},
+	{"APDBKeyLo_EL1", REG_APDBKeyLo_EL1, 0x182240, SR_READ | SR_WRITE},
+	{"APGAKeyHi_EL1", REG_APGAKeyHi_EL1, 0x182320, SR_READ | SR_WRITE},
+	{"APGAKeyLo_EL1", REG_APGAKeyLo_EL1, 0x182300, SR_READ | SR_WRITE},
+	{"APIAKeyHi_EL1", REG_APIAKeyHi_EL1, 0x182120, SR_READ | SR_WRITE},
+	{"APIAKeyLo_EL1", REG_APIAKeyLo_EL1, 0x182100, SR_READ | SR_WRITE},
+	{"APIBKeyHi_EL1", REG_APIBKeyHi_EL1, 0x182160, SR_READ | SR_WRITE},
+	{"APIBKeyLo_EL1", REG_APIBKeyLo_EL1, 0x182140, SR_READ | SR_WRITE},
+	{"CCSIDR2_EL1", REG_CCSIDR2_EL1, 0x190040, SR_READ},
+	{"CCSIDR_EL1", REG_CCSIDR_EL1, 0x190000, SR_READ},
+	{"CLIDR_EL1", REG_CLIDR_EL1, 0x190020, SR_READ},
+	{"CNTFRQ_EL0", REG_CNTFRQ_EL0, 0x1be000, SR_READ | SR_WRITE},
+	{"CNTKCTL_EL1", REG_CNTKCTL_EL1, 0x18e100, SR_READ | SR_WRITE},
+	{"CNTP_CTL_EL0", REG_CNTP_CTL_EL0, 0x1be220, SR_READ | SR_WRITE},
+	{"CNTP_CVAL_EL0", REG_CNTP_CVAL_EL0, 0x1be240, SR_READ | SR_WRITE},
+	{"CNTP_TVAL_EL0", REG_CNTP_TVAL_EL0, 0x1be200, SR_READ | SR_WRITE},
+	{"CNTPCT_EL0", REG_CNTPCT_EL0, 0x1be020, SR_READ},
+	{"CNTPS_CTL_EL1", REG_CNTPS_CTL_EL1, 0x1fe220, SR_READ | SR_WRITE},
+	{"CNTPS_CVAL_EL1", REG_CNTPS_CVAL_EL1, 0x1fe240, SR_READ | SR_WRITE},
+	{"CNTPS_TVAL_EL1", REG_CNTPS_TVAL_EL1, 0x1fe200, SR_READ | SR_WRITE},
+	{"CNTV_CTL_EL0", REG_CNTV_CTL_EL0, 0x1be320, SR_READ | SR_WRITE},
+	{"CNTV_CVAL_EL0", REG_CNTV_CVAL_EL0, 0x1be340, SR_READ | SR_WRITE},
+	{"CNTV_TVAL_EL0", REG_CNTV_TVAL_EL0, 0x1be300, SR_READ | SR_WRITE},
+	{"CNTVCT_EL0", REG_CNTVCT_EL0, 0x1be040, SR_READ},
+	{"CONTEXTIDR_EL1", REG_CONTEXTIDR_EL1, 0x18d020, SR_READ | SR_WRITE},
+	{"CPACR_EL1", REG_CPACR_EL1, 0x181040, SR_READ | SR_WRITE},
+	{"CSSELR_EL1", REG_CSSELR_EL1, 0x1a0000, SR_READ | SR_WRITE},
+	{"CTR_EL0", REG_CTR_EL0, 0x1b0020, SR_READ},
+	{"CurrentEL", REG_CurrentEL, 0x184240, SR_READ},
+	{"DAIF", REG_DAIF, 0x1b4220, SR_READ | SR_WRITE},
+	{"DBGAUTHSTATUS_EL1", REG_DBGAUTHSTATUS_EL1, 0x107ec0, SR_READ},
+	{"DBGBCR0_EL1", REG_DBGBCR0_EL1, 0x1000a0, SR_READ | SR_WRITE},
+	{"DBGBCR1_EL1", REG_DBGBCR1_EL1, 0x1001a0, SR_READ | SR_WRITE},
+	{"DBGBCR2_EL1", REG_DBGBCR2_EL1, 0x1002a0, SR_READ | SR_WRITE},
+	{"DBGBCR3_EL1", REG_DBGBCR3_EL1, 0x1003a0, SR_READ | SR_WRITE},
+	{"DBGBCR4_EL1", REG_DBGBCR4_EL1, 0x1004a0, SR_READ | SR_WRITE},
+	{"DBGBCR5_EL1", REG_DBGBCR5_EL1, 0x1005a0, SR_READ | SR_WRITE},
+	{"DBGBCR6_EL1", REG_DBGBCR6_EL1, 0x1006a0, SR_READ | SR_WRITE},
+	{"DBGBCR7_EL1", REG_DBGBCR7_EL1, 0x1007a0, SR_READ | SR_WRITE},
+	{"DBGBCR8_EL1", REG_DBGBCR8_EL1, 0x1008a0, SR_READ | SR_WRITE},
+	{"DBGBCR9_EL1", REG_DBGBCR9_EL1, 0x1009a0, SR_READ | SR_WRITE},
+	{"DBGBCR10_EL1", REG_DBGBCR10_EL1, 0x100aa0, SR_READ | SR_WRITE},
+	{"DBGBCR11_EL1", REG_DBGBCR11_EL1, 0x100ba0, SR_READ | SR_WRITE},
+	{"DBGBCR12_EL1", REG_DBGBCR12_EL1, 0x100ca0, SR_READ | SR_WRITE},
+	{"DBGBCR13_EL1", REG_DBGBCR13_EL1, 0x100da0, SR_READ | SR_WRITE},
+	{"DBGBCR14_EL1", REG_DBGBCR14_EL1, 0x100ea0, SR_READ | SR_WRITE},
+	{"DBGBCR15_EL1", REG_DBGBCR15_EL1, 0x100fa0, SR_READ | SR_WRITE},
+	{"DBGBVR0_EL1", REG_DBGBVR0_EL1, 0x100080, SR_READ | SR_WRITE},
+	{"DBGBVR1_EL1", REG_DBGBVR1_EL1, 0x100180, SR_READ | SR_WRITE},
+	{"DBGBVR2_EL1", REG_DBGBVR2_EL1, 0x100280, SR_READ | SR_WRITE},
+	{"DBGBVR3_EL1", REG_DBGBVR3_EL1, 0x100380, SR_READ | SR_WRITE},
+	{"DBGBVR4_EL1", REG_DBGBVR4_EL1, 0x100480, SR_READ | SR_WRITE},
+	{"DBGBVR5_EL1", REG_DBGBVR5_EL1, 0x100580, SR_READ | SR_WRITE},
+	{"DBGBVR6_EL1", REG_DBGBVR6_EL1, 0x100680, SR_READ | SR_WRITE},
+	{"DBGBVR7_EL1", REG_DBGBVR7_EL1, 0x100780, SR_READ | SR_WRITE},
+	{"DBGBVR8_EL1", REG_DBGBVR8_EL1, 0x100880, SR_READ | SR_WRITE},
+	{"DBGBVR9_EL1", REG_DBGBVR9_EL1, 0x100980, SR_READ | SR_WRITE},
+	{"DBGBVR10_EL1", REG_DBGBVR10_EL1, 0x100a80, SR_READ | SR_WRITE},
+	{"DBGBVR11_EL1", REG_DBGBVR11_EL1, 0x100b80, SR_READ | SR_WRITE},
+	{"DBGBVR12_EL1", REG_DBGBVR12_EL1, 0x100c80, SR_READ | SR_WRITE},
+	{"DBGBVR13_EL1", REG_DBGBVR13_EL1, 0x100d80, SR_READ | SR_WRITE},
+	{"DBGBVR14_EL1", REG_DBGBVR14_EL1, 0x100e80, SR_READ | SR_WRITE},
+	{"DBGBVR15_EL1", REG_DBGBVR15_EL1, 0x100f80, SR_READ | SR_WRITE},
+	{"DBGCLAIMCLR_EL1", REG_DBGCLAIMCLR_EL1, 0x1079c0, SR_READ | SR_WRITE},
+	{"DBGCLAIMSET_EL1", REG_DBGCLAIMSET_EL1, 0x1078c0, SR_READ | SR_WRITE},
+	{"DBGDTR_EL0", REG_DBGDTR_EL0, 0x130400, SR_READ | SR_WRITE},
+	{"DBGDTRRX_EL0", REG_DBGDTRRX_EL0, 0x130500, SR_READ},
+	{"DBGDTRTX_EL0", REG_DBGDTRTX_EL0, 0x130500, SR_WRITE},
+	{"DBGPRCR_EL1", REG_DBGPRCR_EL1, 0x101480, SR_READ | SR_WRITE},
+	{"DBGWCR0_EL1", REG_DBGWCR0_EL1, 0x1000e0, SR_READ | SR_WRITE},
+	{"DBGWCR1_EL1", REG_DBGWCR1_EL1, 0x1001e0, SR_READ | SR_WRITE},
+	{"DBGWCR2_EL1", REG_DBGWCR2_EL1, 0x1002e0, SR_READ | SR_WRITE},
+	{"DBGWCR3_EL1", REG_DBGWCR3_EL1, 0x1003e0, SR_READ | SR_WRITE},
+	{"DBGWCR4_EL1", REG_DBGWCR4_EL1, 0x1004e0, SR_READ | SR_WRITE},
+	{"DBGWCR5_EL1", REG_DBGWCR5_EL1, 0x1005e0, SR_READ | SR_WRITE},
+	{"DBGWCR6_EL1", REG_DBGWCR6_EL1, 0x1006e0, SR_READ | SR_WRITE},
+	{"DBGWCR7_EL1", REG_DBGWCR7_EL1, 0x1007e0, SR_READ | SR_WRITE},
+	{"DBGWCR8_EL1", REG_DBGWCR8_EL1, 0x1008e0, SR_READ | SR_WRITE},
+	{"DBGWCR9_EL1", REG_DBGWCR9_EL1, 0x1009e0, SR_READ | SR_WRITE},
+	{"DBGWCR10_EL1", REG_DBGWCR10_EL1, 0x100ae0, SR_READ | SR_WRITE},
+	{"DBGWCR11_EL1", REG_DBGWCR11_EL1, 0x100be0, SR_READ | SR_WRITE},
+	{"DBGWCR12_EL1", REG_DBGWCR12_EL1, 0x100ce0, SR_READ | SR_WRITE},
+	{"DBGWCR13_EL1", REG_DBGWCR13_EL1, 0x100de0, SR_READ | SR_WRITE},
+	{"DBGWCR14_EL1", REG_DBGWCR14_EL1, 0x100ee0, SR_READ | SR_WRITE},
+	{"DBGWCR15_EL1", REG_DBGWCR15_EL1, 0x100fe0, SR_READ | SR_WRITE},
+	{"DBGWVR0_EL1", REG_DBGWVR0_EL1, 0x1000c0, SR_READ | SR_WRITE},
+	{"DBGWVR1_EL1", REG_DBGWVR1_EL1, 0x1001c0, SR_READ | SR_WRITE},
+	{"DBGWVR2_EL1", REG_DBGWVR2_EL1, 0x1002c0, SR_READ | SR_WRITE},
+	{"DBGWVR3_EL1", REG_DBGWVR3_EL1, 0x1003c0, SR_READ | SR_WRITE},
+	{"DBGWVR4_EL1", REG_DBGWVR4_EL1, 0x1004c0, SR_READ | SR_WRITE},
+	{"DBGWVR5_EL1", REG_DBGWVR5_EL1, 0x1005c0, SR_READ | SR_WRITE},
+	{"DBGWVR6_EL1", REG_DBGWVR6_EL1, 0x1006c0, SR_READ | SR_WRITE},
+	{"DBGWVR7_EL1", REG_DBGWVR7_EL1, 0x1007c0, SR_READ | SR_WRITE},
+	{"DBGWVR8_EL1", REG_DBGWVR8_EL1, 0x1008c0, SR_READ | SR_WRITE},
+	{"DBGWVR9_EL1", REG_DBGWVR9_EL1, 0x1009c0, SR_READ | SR_WRITE},
+	{"DBGWVR10_EL1", REG_DBGWVR10_EL1, 0x100ac0, SR_READ | SR_WRITE},
+	{"DBGWVR11_EL1", REG_DBGWVR11_EL1, 0x100bc0, SR_READ | SR_WRITE},
+	{"DBGWVR12_EL1", REG_DBGWVR12_EL1, 0x100cc0, SR_READ | SR_WRITE},
+	{"DBGWVR13_EL1", REG_DBGWVR13_EL1, 0x100dc0, SR_READ | SR_WRITE},
+	{"DBGWVR14_EL1", REG_DBGWVR14_EL1, 0x100ec0, SR_READ | SR_WRITE},
+	{"DBGWVR15_EL1", REG_DBGWVR15_EL1, 0x100fc0, SR_READ | SR_WRITE},
+	{"DCZID_EL0", REG_DCZID_EL0, 0x1b00e0, SR_READ},
+	{"DISR_EL1", REG_DISR_EL1, 0x18c120, SR_READ | SR_WRITE},
+	{"DIT", REG_DIT, 0x1b42a0, SR_READ | SR_WRITE},
+	{"DLR_EL0", REG_DLR_EL0, 0x1b4520, SR_READ | SR_WRITE},
+	{"DSPSR_EL0", REG_DSPSR_EL0, 0x1b4500, SR_READ | SR_WRITE},
+	{"ELR_EL1", REG_ELR_EL1, 0x184020, SR_READ | SR_WRITE},
+	{"ERRIDR_EL1", REG_ERRIDR_EL1, 0x185300, SR_READ},
+	{"ERRSELR_EL1", REG_ERRSELR_EL1, 0x185320, SR_READ | SR_WRITE},
+	{"ERXADDR_EL1", REG_ERXADDR_EL1, 0x185460, SR_READ | SR_WRITE},
+	{"ERXCTLR_EL1", REG_ERXCTLR_EL1, 0x185420, SR_READ | SR_WRITE},
+	{"ERXFR_EL1", REG_ERXFR_EL1, 0x185400, SR_READ},
+	{"ERXMISC0_EL1", REG_ERXMISC0_EL1, 0x185500, SR_READ | SR_WRITE},
+	{"ERXMISC1_EL1", REG_ERXMISC1_EL1, 0x185520, SR_READ | SR_WRITE},
+	{"ERXMISC2_EL1", REG_ERXMISC2_EL1, 0x185540, SR_READ | SR_WRITE},
+	{"ERXMISC3_EL1", REG_ERXMISC3_EL1, 0x185560, SR_READ | SR_WRITE},
+	{"ERXPFGCDN_EL1", REG_ERXPFGCDN_EL1, 0x1854c0, SR_READ | SR_WRITE},
+	{"ERXPFGCTL_EL1", REG_ERXPFGCTL_EL1, 0x1854a0, SR_READ | SR_WRITE},
+	{"ERXPFGF_EL1", REG_ERXPFGF_EL1, 0x185480, SR_READ},
+	{"ERXSTATUS_EL1", REG_ERXSTATUS_EL1, 0x185440, SR_READ | SR_WRITE},
+	{"ESR_EL1", REG_ESR_EL1, 0x185200, SR_READ | SR_WRITE},
+	{"FAR_EL1", REG_FAR_EL1, 0x186000, SR_READ | SR_WRITE},
+	{"FPCR", REG_FPCR, 0x1b4400, SR_READ | SR_WRITE},
+	{"FPSR", REG_FPSR, 0x1b4420, SR_READ | SR_WRITE},
+	{"GCR_EL1", REG_GCR_EL1, 0x1810c0, SR_READ | SR_WRITE},
+	{"GMID_EL1", REG_GMID_EL1, 0x31400, SR_READ},
+	{"ICC_AP0R0_EL1", REG_ICC_AP0R0_EL1, 0x18c880, SR_READ | SR_WRITE},
+	{"ICC_AP0R1_EL1", REG_ICC_AP0R1_EL1, 0x18c8a0, SR_READ | SR_WRITE},
+	{"ICC_AP0R2_EL1", REG_ICC_AP0R2_EL1, 0x18c8c0, SR_READ | SR_WRITE},
+	{"ICC_AP0R3_EL1", REG_ICC_AP0R3_EL1, 0x18c8e0, SR_READ | SR_WRITE},
+	{"ICC_AP1R0_EL1", REG_ICC_AP1R0_EL1, 0x18c900, SR_READ | SR_WRITE},
+	{"ICC_AP1R1_EL1", REG_ICC_AP1R1_EL1, 0x18c920, SR_READ | SR_WRITE},
+	{"ICC_AP1R2_EL1", REG_ICC_AP1R2_EL1, 0x18c940, SR_READ | SR_WRITE},
+	{"ICC_AP1R3_EL1", REG_ICC_AP1R3_EL1, 0x18c960, SR_READ | SR_WRITE},
+	{"ICC_ASGI1R_EL1", REG_ICC_ASGI1R_EL1, 0x18cbc0, SR_WRITE},
+	{"ICC_BPR0_EL1", REG_ICC_BPR0_EL1, 0x18c860, SR_READ | SR_WRITE},
+	{"ICC_BPR1_EL1", REG_ICC_BPR1_EL1, 0x18cc60, SR_READ | SR_WRITE},
+	{"ICC_CTLR_EL1", REG_ICC_CTLR_EL1, 0x18cc80, SR_READ | SR_WRITE},
+	{"ICC_DIR_EL1", REG_ICC_DIR_EL1, 0x18cb20, SR_WRITE},
+	{"ICC_EOIR0_EL1", REG_ICC_EOIR0_EL1, 0x18c820, SR_WRITE},
+	{"ICC_EOIR1_EL1", REG_ICC_EOIR1_EL1, 0x18cc20, SR_WRITE},
+	{"ICC_HPPIR0_EL1", REG_ICC_HPPIR0_EL1, 0x18c840, SR_READ},
+	{"ICC_HPPIR1_EL1", REG_ICC_HPPIR1_EL1, 0x18cc40, SR_READ},
+	{"ICC_IAR0_EL1", REG_ICC_IAR0_EL1, 0x18c800, SR_READ},
+	{"ICC_IAR1_EL1", REG_ICC_IAR1_EL1, 0x18cc00, SR_READ},
+	{"ICC_IGRPEN0_EL1", REG_ICC_IGRPEN0_EL1, 0x18ccc0, SR_READ | SR_WRITE},
+	{"ICC_IGRPEN1_EL1", REG_ICC_IGRPEN1_EL1, 0x18cce0, SR_READ | SR_WRITE},
+	{"ICC_PMR_EL1", REG_ICC_PMR_EL1, 0x184600, SR_READ | SR_WRITE},
+	{"ICC_RPR_EL1", REG_ICC_RPR_EL1, 0x18cb60, SR_READ},
+	{"ICC_SGI0R_EL1", REG_ICC_SGI0R_EL1, 0x18cbe0, SR_WRITE},
+	{"ICC_SGI1R_EL1", REG_ICC_SGI1R_EL1, 0x18cba0, SR_WRITE},
+	{"ICC_SRE_EL1", REG_ICC_SRE_EL1, 0x18cca0, SR_READ | SR_WRITE},
+	{"ICV_AP0R0_EL1", REG_ICV_AP0R0_EL1, 0x18c880, SR_READ | SR_WRITE},
+	{"ICV_AP0R1_EL1", REG_ICV_AP0R1_EL1, 0x18c8a0, SR_READ | SR_WRITE},
+	{"ICV_AP0R2_EL1", REG_ICV_AP0R2_EL1, 0x18c8c0, SR_READ | SR_WRITE},
+	{"ICV_AP0R3_EL1", REG_ICV_AP0R3_EL1, 0x18c8e0, SR_READ | SR_WRITE},
+	{"ICV_AP1R0_EL1", REG_ICV_AP1R0_EL1, 0x18c900, SR_READ | SR_WRITE},
+	{"ICV_AP1R1_EL1", REG_ICV_AP1R1_EL1, 0x18c920, SR_READ | SR_WRITE},
+	{"ICV_AP1R2_EL1", REG_ICV_AP1R2_EL1, 0x18c940, SR_READ | SR_WRITE},
+	{"ICV_AP1R3_EL1", REG_ICV_AP1R3_EL1, 0x18c960, SR_READ | SR_WRITE},
+	{"ICV_BPR0_EL1", REG_ICV_BPR0_EL1, 0x18c860, SR_READ | SR_WRITE},
+	{"ICV_BPR1_EL1", REG_ICV_BPR1_EL1, 0x18cc60, SR_READ | SR_WRITE},
+	{"ICV_CTLR_EL1", REG_ICV_CTLR_EL1, 0x18cc80, SR_READ | SR_WRITE},
+	{"ICV_DIR_EL1", REG_ICV_DIR_EL1, 0x18cb20, SR_WRITE},
+	{"ICV_EOIR0_EL1", REG_ICV_EOIR0_EL1, 0x18c820, SR_WRITE},
+	{"ICV_EOIR1_EL1", REG_ICV_EOIR1_EL1, 0x18cc20, SR_WRITE},
+	{"ICV_HPPIR0_EL1", REG_ICV_HPPIR0_EL1, 0x18c840, SR_READ},
+	{"ICV_HPPIR1_EL1", REG_ICV_HPPIR1_EL1, 0x18cc40, SR_READ},
+	{"ICV_IAR0_EL1", REG_ICV_IAR0_EL1, 0x18c800, SR_READ},
+	{"ICV_IAR1_EL1", REG_ICV_IAR1_EL1, 0x18cc00, SR_READ},
+	{"ICV_IGRPEN0_EL1", REG_ICV_IGRPEN0_EL1, 0x18ccc0, SR_READ | SR_WRITE},
+	{"ICV_IGRPEN1_EL1", REG_ICV_IGRPEN1_EL1, 0x18cce0, SR_READ | SR_WRITE},
+	{"ICV_PMR_EL1", REG_ICV_PMR_EL1, 0x184600, SR_READ | SR_WRITE},
+	{"ICV_RPR_EL1", REG_ICV_RPR_EL1, 0x18cb60, SR_READ},
+	{"ID_AA64AFR0_EL1", REG_ID_AA64AFR0_EL1, 0x180580, SR_READ},
+	{"ID_AA64AFR1_EL1", REG_ID_AA64AFR1_EL1, 0x1805a0, SR_READ},
+	{"ID_AA64DFR0_EL1", REG_ID_AA64DFR0_EL1, 0x180500, SR_READ},
+	{"ID_AA64DFR1_EL1", REG_ID_AA64DFR1_EL1, 0x180520, SR_READ},
+	{"ID_AA64ISAR0_EL1", REG_ID_AA64ISAR0_EL1, 0x180600, SR_READ},
+	{"ID_AA64ISAR1_EL1", REG_ID_AA64ISAR1_EL1, 0x180620, SR_READ},
+	{"ID_AA64MMFR0_EL1", REG_ID_AA64MMFR0_EL1, 0x180700, SR_READ},
+	{"ID_AA64MMFR1_EL1", REG_ID_AA64MMFR1_EL1, 0x180720, SR_READ},
+	{"ID_AA64MMFR2_EL1", REG_ID_AA64MMFR2_EL1, 0x180740, SR_READ},
+	{"ID_AA64PFR0_EL1", REG_ID_AA64PFR0_EL1, 0x180400, SR_READ},
+	{"ID_AA64PFR1_EL1", REG_ID_AA64PFR1_EL1, 0x180420, SR_READ},
+	{"ID_AA64ZFR0_EL1", REG_ID_AA64ZFR0_EL1, 0x180480, SR_READ},
+	{"ID_AFR0_EL1", REG_ID_AFR0_EL1, 0x180160, SR_READ},
+	{"ID_DFR0_EL1", REG_ID_DFR0_EL1, 0x180140, SR_READ},
+	{"ID_ISAR0_EL1", REG_ID_ISAR0_EL1, 0x180200, SR_READ},
+	{"ID_ISAR1_EL1", REG_ID_ISAR1_EL1, 0x180220, SR_READ},
+	{"ID_ISAR2_EL1", REG_ID_ISAR2_EL1, 0x180240, SR_READ},
+	{"ID_ISAR3_EL1", REG_ID_ISAR3_EL1, 0x180260, SR_READ},
+	{"ID_ISAR4_EL1", REG_ID_ISAR4_EL1, 0x180280, SR_READ},
+	{"ID_ISAR5_EL1", REG_ID_ISAR5_EL1, 0x1802a0, SR_READ},
+	{"ID_ISAR6_EL1", REG_ID_ISAR6_EL1, 0x1802e0, SR_READ},
+	{"ID_MMFR0_EL1", REG_ID_MMFR0_EL1, 0x180180, SR_READ},
+	{"ID_MMFR1_EL1", REG_ID_MMFR1_EL1, 0x1801a0, SR_READ},
+	{"ID_MMFR2_EL1", REG_ID_MMFR2_EL1, 0x1801c0, SR_READ},
+	{"ID_MMFR3_EL1", REG_ID_MMFR3_EL1, 0x1801e0, SR_READ},
+	{"ID_MMFR4_EL1", REG_ID_MMFR4_EL1, 0x1802c0, SR_READ},
+	{"ID_PFR0_EL1", REG_ID_PFR0_EL1, 0x180100, SR_READ},
+	{"ID_PFR1_EL1", REG_ID_PFR1_EL1, 0x180120, SR_READ},
+	{"ID_PFR2_EL1", REG_ID_PFR2_EL1, 0x180380, SR_READ},
+	{"ISR_EL1", REG_ISR_EL1, 0x18c100, SR_READ},
+	{"LORC_EL1", REG_LORC_EL1, 0x18a460, SR_READ | SR_WRITE},
+	{"LOREA_EL1", REG_LOREA_EL1, 0x18a420, SR_READ | SR_WRITE},
+	{"LORID_EL1", REG_LORID_EL1, 0x18a4e0, SR_READ},
+	{"LORN_EL1", REG_LORN_EL1, 0x18a440, SR_READ | SR_WRITE},
+	{"LORSA_EL1", REG_LORSA_EL1, 0x18a400, SR_READ | SR_WRITE},
+	{"MAIR_EL1", REG_MAIR_EL1, 0x18a200, SR_READ | SR_WRITE},
+	{"MDCCINT_EL1", REG_MDCCINT_EL1, 0x100200, SR_READ | SR_WRITE},
+	{"MDCCSR_EL0", REG_MDCCSR_EL0, 0x130100, SR_READ},
+	{"MDRAR_EL1", REG_MDRAR_EL1, 0x101000, SR_READ},
+	{"MDSCR_EL1", REG_MDSCR_EL1, 0x100240, SR_READ | SR_WRITE},
+	{"MIDR_EL1", REG_MIDR_EL1, 0x180000, SR_READ},
+	{"MPAM0_EL1", REG_MPAM0_EL1, 0x18a520, SR_READ | SR_WRITE},
+	{"MPAM1_EL1", REG_MPAM1_EL1, 0x18a500, SR_READ | SR_WRITE},
+	{"MPAMIDR_EL1", REG_MPAMIDR_EL1, 0x18a480, SR_READ},
+	{"MPIDR_EL1", REG_MPIDR_EL1, 0x1800a0, SR_READ},
+	{"MVFR0_EL1", REG_MVFR0_EL1, 0x180300, SR_READ},
+	{"MVFR1_EL1", REG_MVFR1_EL1, 0x180320, SR_READ},
+	{"MVFR2_EL1", REG_MVFR2_EL1, 0x180340, SR_READ},
+	{"NZCV", REG_NZCV, 0x1b4200, SR_READ | SR_WRITE},
+	{"OSDLR_EL1", REG_OSDLR_EL1, 0x101380, SR_READ | SR_WRITE},
+	{"OSDTRRX_EL1", REG_OSDTRRX_EL1, 0x100040, SR_READ | SR_WRITE},
+	{"OSDTRTX_EL1", REG_OSDTRTX_EL1, 0x100340, SR_READ | SR_WRITE},
+	{"OSECCR_EL1", REG_OSECCR_EL1, 0x100640, SR_READ | SR_WRITE},
+	{"OSLAR_EL1", REG_OSLAR_EL1, 0x101080, SR_WRITE},
+	{"OSLSR_EL1", REG_OSLSR_EL1, 0x101180, SR_READ},
+	{"PAN", REG_PAN, 0x184260, SR_READ | SR_WRITE},
+	{"PAR_EL1", REG_PAR_EL1, 0x187400, SR_READ | SR_WRITE},
+	{"PMBIDR_EL1", REG_PMBIDR_EL1, 0x189ae0, SR_READ},
+	{"PMBLIMITR_EL1", REG_PMBLIMITR_EL1, 0x189a00, SR_READ | SR_WRITE},
+	{"PMBPTR_EL1", REG_PMBPTR_EL1, 0x189a20, SR_READ | SR_WRITE},
+	{"PMBSR_EL1", REG_PMBSR_EL1, 0x189a60, SR_READ | SR_WRITE},
+	{"PMCCFILTR_EL0", REG_PMCCFILTR_EL0, 0x1befe0, SR_READ | SR_WRITE},
+	{"PMCCNTR_EL0", REG_PMCCNTR_EL0, 0x1b9d00, SR_READ | SR_WRITE},
+	{"PMCEID0_EL0", REG_PMCEID0_EL0, 0x1b9cc0, SR_READ},
+	{"PMCEID1_EL0", REG_PMCEID1_EL0, 0x1b9ce0, SR_READ},
+	{"PMCNTENCLR_EL0", REG_PMCNTENCLR_EL0, 0x1b9c40, SR_READ | SR_WRITE},
+	{"PMCNTENSET_EL0", REG_PMCNTENSET_EL0, 0x1b9c20, SR_READ | SR_WRITE},
+	{"PMCR_EL0", REG_PMCR_EL0, 0x1b9c00, SR_READ | SR_WRITE},
+	{"PMEVCNTR0_EL0", REG_PMEVCNTR0_EL0, 0x1be800, SR_READ | SR_WRITE},
+	{"PMEVCNTR1_EL0", REG_PMEVCNTR1_EL0, 0x1be820, SR_READ | SR_WRITE},
+	{"PMEVCNTR2_EL0", REG_PMEVCNTR2_EL0, 0x1be840, SR_READ | SR_WRITE},
+	{"PMEVCNTR3_EL0", REG_PMEVCNTR3_EL0, 0x1be860, SR_READ | SR_WRITE},
+	{"PMEVCNTR4_EL0", REG_PMEVCNTR4_EL0, 0x1be880, SR_READ | SR_WRITE},
+	{"PMEVCNTR5_EL0", REG_PMEVCNTR5_EL0, 0x1be8a0, SR_READ | SR_WRITE},
+	{"PMEVCNTR6_EL0", REG_PMEVCNTR6_EL0, 0x1be8c0, SR_READ | SR_WRITE},
+	{"PMEVCNTR7_EL0", REG_PMEVCNTR7_EL0, 0x1be8e0, SR_READ | SR_WRITE},
+	{"PMEVCNTR8_EL0", REG_PMEVCNTR8_EL0, 0x1be900, SR_READ | SR_WRITE},
+	{"PMEVCNTR9_EL0", REG_PMEVCNTR9_EL0, 0x1be920, SR_READ | SR_WRITE},
+	{"PMEVCNTR10_EL0", REG_PMEVCNTR10_EL0, 0x1be940, SR_READ | SR_WRITE},
+	{"PMEVCNTR11_EL0", REG_PMEVCNTR11_EL0, 0x1be960, SR_READ | SR_WRITE},
+	{"PMEVCNTR12_EL0", REG_PMEVCNTR12_EL0, 0x1be980, SR_READ | SR_WRITE},
+	{"PMEVCNTR13_EL0", REG_PMEVCNTR13_EL0, 0x1be9a0, SR_READ | SR_WRITE},
+	{"PMEVCNTR14_EL0", REG_PMEVCNTR14_EL0, 0x1be9c0, SR_READ | SR_WRITE},
+	{"PMEVCNTR15_EL0", REG_PMEVCNTR15_EL0, 0x1be9e0, SR_READ | SR_WRITE},
+	{"PMEVCNTR16_EL0", REG_PMEVCNTR16_EL0, 0x1bea00, SR_READ | SR_WRITE},
+	{"PMEVCNTR17_EL0", REG_PMEVCNTR17_EL0, 0x1bea20, SR_READ | SR_WRITE},
+	{"PMEVCNTR18_EL0", REG_PMEVCNTR18_EL0, 0x1bea40, SR_READ | SR_WRITE},
+	{"PMEVCNTR19_EL0", REG_PMEVCNTR19_EL0, 0x1bea60, SR_READ | SR_WRITE},
+	{"PMEVCNTR20_EL0", REG_PMEVCNTR20_EL0, 0x1bea80, SR_READ | SR_WRITE},
+	{"PMEVCNTR21_EL0", REG_PMEVCNTR21_EL0, 0x1beaa0, SR_READ | SR_WRITE},
+	{"PMEVCNTR22_EL0", REG_PMEVCNTR22_EL0, 0x1beac0, SR_READ | SR_WRITE},
+	{"PMEVCNTR23_EL0", REG_PMEVCNTR23_EL0, 0x1beae0, SR_READ | SR_WRITE},
+	{"PMEVCNTR24_EL0", REG_PMEVCNTR24_EL0, 0x1beb00, SR_READ | SR_WRITE},
+	{"PMEVCNTR25_EL0", REG_PMEVCNTR25_EL0, 0x1beb20, SR_READ | SR_WRITE},
+	{"PMEVCNTR26_EL0", REG_PMEVCNTR26_EL0, 0x1beb40, SR_READ | SR_WRITE},
+	{"PMEVCNTR27_EL0", REG_PMEVCNTR27_EL0, 0x1beb60, SR_READ | SR_WRITE},
+	{"PMEVCNTR28_EL0", REG_PMEVCNTR28_EL0, 0x1beb80, SR_READ | SR_WRITE},
+	{"PMEVCNTR29_EL0", REG_PMEVCNTR29_EL0, 0x1beba0, SR_READ | SR_WRITE},
+	{"PMEVCNTR30_EL0", REG_PMEVCNTR30_EL0, 0x1bebc0, SR_READ | SR_WRITE},
+	{"PMEVTYPER0_EL0", REG_PMEVTYPER0_EL0, 0x1bec00, SR_READ | SR_WRITE},
+	{"PMEVTYPER1_EL0", REG_PMEVTYPER1_EL0, 0x1bec20, SR_READ | SR_WRITE},
+	{"PMEVTYPER2_EL0", REG_PMEVTYPER2_EL0, 0x1bec40, SR_READ | SR_WRITE},
+	{"PMEVTYPER3_EL0", REG_PMEVTYPER3_EL0, 0x1bec60, SR_READ | SR_WRITE},
+	{"PMEVTYPER4_EL0", REG_PMEVTYPER4_EL0, 0x1bec80, SR_READ | SR_WRITE},
+	{"PMEVTYPER5_EL0", REG_PMEVTYPER5_EL0, 0x1beca0, SR_READ | SR_WRITE},
+	{"PMEVTYPER6_EL0", REG_PMEVTYPER6_EL0, 0x1becc0, SR_READ | SR_WRITE},
+	{"PMEVTYPER7_EL0", REG_PMEVTYPER7_EL0, 0x1bece0, SR_READ | SR_WRITE},
+	{"PMEVTYPER8_EL0", REG_PMEVTYPER8_EL0, 0x1bed00, SR_READ | SR_WRITE},
+	{"PMEVTYPER9_EL0", REG_PMEVTYPER9_EL0, 0x1bed20, SR_READ | SR_WRITE},
+	{"PMEVTYPER10_EL0", REG_PMEVTYPER10_EL0, 0x1bed40, SR_READ | SR_WRITE},
+	{"PMEVTYPER11_EL0", REG_PMEVTYPER11_EL0, 0x1bed60, SR_READ | SR_WRITE},
+	{"PMEVTYPER12_EL0", REG_PMEVTYPER12_EL0, 0x1bed80, SR_READ | SR_WRITE},
+	{"PMEVTYPER13_EL0", REG_PMEVTYPER13_EL0, 0x1beda0, SR_READ | SR_WRITE},
+	{"PMEVTYPER14_EL0", REG_PMEVTYPER14_EL0, 0x1bedc0, SR_READ | SR_WRITE},
+	{"PMEVTYPER15_EL0", REG_PMEVTYPER15_EL0, 0x1bede0, SR_READ | SR_WRITE},
+	{"PMEVTYPER16_EL0", REG_PMEVTYPER16_EL0, 0x1bee00, SR_READ | SR_WRITE},
+	{"PMEVTYPER17_EL0", REG_PMEVTYPER17_EL0, 0x1bee20, SR_READ | SR_WRITE},
+	{"PMEVTYPER18_EL0", REG_PMEVTYPER18_EL0, 0x1bee40, SR_READ | SR_WRITE},
+	{"PMEVTYPER19_EL0", REG_PMEVTYPER19_EL0, 0x1bee60, SR_READ | SR_WRITE},
+	{"PMEVTYPER20_EL0", REG_PMEVTYPER20_EL0, 0x1bee80, SR_READ | SR_WRITE},
+	{"PMEVTYPER21_EL0", REG_PMEVTYPER21_EL0, 0x1beea0, SR_READ | SR_WRITE},
+	{"PMEVTYPER22_EL0", REG_PMEVTYPER22_EL0, 0x1beec0, SR_READ | SR_WRITE},
+	{"PMEVTYPER23_EL0", REG_PMEVTYPER23_EL0, 0x1beee0, SR_READ | SR_WRITE},
+	{"PMEVTYPER24_EL0", REG_PMEVTYPER24_EL0, 0x1bef00, SR_READ | SR_WRITE},
+	{"PMEVTYPER25_EL0", REG_PMEVTYPER25_EL0, 0x1bef20, SR_READ | SR_WRITE},
+	{"PMEVTYPER26_EL0", REG_PMEVTYPER26_EL0, 0x1bef40, SR_READ | SR_WRITE},
+	{"PMEVTYPER27_EL0", REG_PMEVTYPER27_EL0, 0x1bef60, SR_READ | SR_WRITE},
+	{"PMEVTYPER28_EL0", REG_PMEVTYPER28_EL0, 0x1bef80, SR_READ | SR_WRITE},
+	{"PMEVTYPER29_EL0", REG_PMEVTYPER29_EL0, 0x1befa0, SR_READ | SR_WRITE},
+	{"PMEVTYPER30_EL0", REG_PMEVTYPER30_EL0, 0x1befc0, SR_READ | SR_WRITE},
+	{"PMINTENCLR_EL1", REG_PMINTENCLR_EL1, 0x189e40, SR_READ | SR_WRITE},
+	{"PMINTENSET_EL1", REG_PMINTENSET_EL1, 0x189e20, SR_READ | SR_WRITE},
+	{"PMMIR_EL1", REG_PMMIR_EL1, 0x189ec0, SR_READ},
+	{"PMOVSCLR_EL0", REG_PMOVSCLR_EL0, 0x1b9c60, SR_READ | SR_WRITE},
+	{"PMOVSSET_EL0", REG_PMOVSSET_EL0, 0x1b9e60, SR_READ | SR_WRITE},
+	{"PMSCR_EL1", REG_PMSCR_EL1, 0x189900, SR_READ | SR_WRITE},
+	{"PMSELR_EL0", REG_PMSELR_EL0, 0x1b9ca0, SR_READ | SR_WRITE},
+	{"PMSEVFR_EL1", REG_PMSEVFR_EL1, 0x1899a0, SR_READ | SR_WRITE},
+	{"PMSFCR_EL1", REG_PMSFCR_EL1, 0x189980, SR_READ | SR_WRITE},
+	{"PMSICR_EL1", REG_PMSICR_EL1, 0x189940, SR_READ | SR_WRITE},
+	{"PMSIDR_EL1", REG_PMSIDR_EL1, 0x1899e0, SR_READ},
+	{"PMSIRR_EL1", REG_PMSIRR_EL1, 0x189960, SR_READ | SR_WRITE},
+	{"PMSLATFR_EL1", REG_PMSLATFR_EL1, 0x1899c0, SR_READ | SR_WRITE},
+	{"PMSWINC_EL0", REG_PMSWINC_EL0, 0x1b9c80, SR_WRITE},
+	{"PMUSERENR_EL0", REG_PMUSERENR_EL0, 0x1b9e00, SR_READ | SR_WRITE},
+	{"PMXEVCNTR_EL0", REG_PMXEVCNTR_EL0, 0x1b9d40, SR_READ | SR_WRITE},
+	{"PMXEVTYPER_EL0", REG_PMXEVTYPER_EL0, 0x1b9d20, SR_READ | SR_WRITE},
+	{"REVIDR_EL1", REG_REVIDR_EL1, 0x1800c0, SR_READ},
+	{"RGSR_EL1", REG_RGSR_EL1, 0x1810a0, SR_READ | SR_WRITE},
+	{"RMR_EL1", REG_RMR_EL1, 0x18c040, SR_READ | SR_WRITE},
+	{"RNDR", REG_RNDR, 0x1b2400, SR_READ},
+	{"RNDRRS", REG_RNDRRS, 0x1b2420, SR_READ},
+	{"RVBAR_EL1", REG_RVBAR_EL1, 0x18c020, SR_READ},
+	{"SCTLR_EL1", REG_SCTLR_EL1, 0x181000, SR_READ | SR_WRITE},
+	{"SCXTNUM_EL0", REG_SCXTNUM_EL0, 0x1bd0e0, SR_READ | SR_WRITE},
+	{"SCXTNUM_EL1", REG_SCXTNUM_EL1, 0x18d0e0, SR_READ | SR_WRITE},
+	{"SP_EL0", REG_SP_EL0, 0x184100, SR_READ | SR_WRITE},
+	{"SP_EL1", REG_SP_EL1, 0x1c4100, SR_READ | SR_WRITE},
+	{"SPSel", REG_SPSel, 0x184200, SR_READ | SR_WRITE},
+	{"SPSR_abt", REG_SPSR_abt, 0x1c4320, SR_READ | SR_WRITE},
+	{"SPSR_EL1", REG_SPSR_EL1, 0x184000, SR_READ | SR_WRITE},
+	{"SPSR_fiq", REG_SPSR_fiq, 0x1c4360, SR_READ | SR_WRITE},
+	{"SPSR_irq", REG_SPSR_irq, 0x1c4300, SR_READ | SR_WRITE},
+	{"SPSR_und", REG_SPSR_und, 0x1c4340, SR_READ | SR_WRITE},
+	{"SSBS", REG_SSBS, 0x1b42c0, SR_READ | SR_WRITE},
+	{"TCO", REG_TCO, 0x1b42e0, SR_READ | SR_WRITE},
+	{"TCR_EL1", REG_TCR_EL1, 0x182040, SR_READ | SR_WRITE},
+	{"TFSR_EL1", REG_TFSR_EL1, 0x185600, SR_READ | SR_WRITE},
+	{"TFSRE0_EL1", REG_TFSRE0_EL1, 0x185620, SR_READ | SR_WRITE},
+	{"TPIDR_EL0", REG_TPIDR_EL0, 0x1bd040, SR_READ | SR_WRITE},
+	{"TPIDR_EL1", REG_TPIDR_EL1, 0x18d080, SR_READ | SR_WRITE},
+	{"TPIDRRO_EL0", REG_TPIDRRO_EL0, 0x1bd060, SR_READ | SR_WRITE},
+	{"TRFCR_EL1", REG_TRFCR_EL1, 0x181220, SR_READ | SR_WRITE},
+	{"TTBR0_EL1", REG_TTBR0_EL1, 0x182000, SR_READ | SR_WRITE},
+	{"TTBR1_EL1", REG_TTBR1_EL1, 0x182020, SR_READ | SR_WRITE},
+	{"UAO", REG_UAO, 0x184280, SR_READ | SR_WRITE},
+	{"VBAR_EL1", REG_VBAR_EL1, 0x18c000, SR_READ | SR_WRITE},
+	{"ZCR_EL1", REG_ZCR_EL1, 0x181200, SR_READ | SR_WRITE},
+}
+
+func SysRegEnc(r int16) (string, uint32, uint8) {
+	// The automatic generator guarantees that the order
+	// of Reg in SystemReg struct is consistent with the
+	// order of system register declarations
+	if r <= SYSREG_BEGIN || r >= SYSREG_END {
+		return "", 0, 0
+	}
+	v := SystemReg[r-SYSREG_BEGIN-1]
+	return v.Name, v.Enc, v.AccessFlags
+}
diff --git a/go/src/cmd/internal/obj/data.go b/go/src/cmd/internal/obj/data.go
new file mode 100644
index 0000000000000000000000000000000000000000..73669a15b9dbf0804e848877d17c3e079b2cfcce
--- /dev/null
+++ b/go/src/cmd/internal/obj/data.go
@@ -0,0 +1,231 @@
+// Derived from Inferno utils/6l/obj.c and utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package obj
+
+import (
+	"cmd/internal/objabi"
+	"log"
+	"math"
+)
+
+// Grow increases the length of s.P to lsiz.
+func (s *LSym) Grow(lsiz int64) {
+	siz := int(lsiz)
+	if int64(siz) != lsiz {
+		log.Fatalf("LSym.Grow size %d too long", lsiz)
+	}
+	if len(s.P) >= siz {
+		return
+	}
+	s.P = append(s.P, make([]byte, siz-len(s.P))...)
+}
+
+// GrowCap increases the capacity of s.P to c.
+func (s *LSym) GrowCap(c int64) {
+	if int64(cap(s.P)) >= c {
+		return
+	}
+	if s.P == nil {
+		s.P = make([]byte, 0, c)
+		return
+	}
+	b := make([]byte, len(s.P), c)
+	copy(b, s.P)
+	s.P = b
+}
+
+// prepwrite prepares to write data of size siz into s at offset off.
+func (s *LSym) prepwrite(ctxt *Link, off int64, siz int) {
+	if off < 0 || siz < 0 || off >= 1<<30 {
+		ctxt.Diag("prepwrite: bad off=%d siz=%d s=%v", off, siz, s)
+	}
+	switch s.Type {
+	case objabi.Sxxx, objabi.SBSS:
+		s.Type = objabi.SDATA
+		s.setFIPSType(ctxt)
+	case objabi.SNOPTRBSS:
+		s.Type = objabi.SNOPTRDATA
+		s.setFIPSType(ctxt)
+	case objabi.STLSBSS:
+		ctxt.Diag("cannot supply data for %v var %v", s.Type, s.Name)
+	}
+	l := off + int64(siz)
+	s.Grow(l)
+	if l > s.Size {
+		s.Size = l
+	}
+}
+
+// WriteFloat32 writes f into s at offset off.
+func (s *LSym) WriteFloat32(ctxt *Link, off int64, f float32) {
+	s.prepwrite(ctxt, off, 4)
+	ctxt.Arch.ByteOrder.PutUint32(s.P[off:], math.Float32bits(f))
+}
+
+// WriteFloat64 writes f into s at offset off.
+func (s *LSym) WriteFloat64(ctxt *Link, off int64, f float64) {
+	s.prepwrite(ctxt, off, 8)
+	ctxt.Arch.ByteOrder.PutUint64(s.P[off:], math.Float64bits(f))
+}
+
+// WriteInt writes an integer i of size siz into s at offset off.
+func (s *LSym) WriteInt(ctxt *Link, off int64, siz int, i int64) {
+	s.prepwrite(ctxt, off, siz)
+	switch siz {
+	default:
+		ctxt.Diag("WriteInt: bad integer size: %d", siz)
+	case 1:
+		s.P[off] = byte(i)
+	case 2:
+		ctxt.Arch.ByteOrder.PutUint16(s.P[off:], uint16(i))
+	case 4:
+		ctxt.Arch.ByteOrder.PutUint32(s.P[off:], uint32(i))
+	case 8:
+		ctxt.Arch.ByteOrder.PutUint64(s.P[off:], uint64(i))
+	}
+}
+
+func (s *LSym) writeAddr(ctxt *Link, off int64, siz int, rsym *LSym, roff int64, rtype objabi.RelocType) {
+	// Allow 4-byte addresses for DWARF.
+	if siz != ctxt.Arch.PtrSize && siz != 4 {
+		ctxt.Diag("WriteAddr: bad address size %d in %s", siz, s.Name)
+	}
+	s.prepwrite(ctxt, off, siz)
+	if int64(int32(off)) != off {
+		ctxt.Diag("WriteAddr: off overflow %d in %s", off, s.Name)
+	}
+	s.AddRel(ctxt, Reloc{
+		Type: rtype,
+		Off:  int32(off),
+		Siz:  uint8(siz),
+		Sym:  rsym,
+		Add:  roff,
+	})
+}
+
+// WriteAddr writes an address of size siz into s at offset off.
+// rsym and roff specify the relocation for the address.
+func (s *LSym) WriteAddr(ctxt *Link, off int64, siz int, rsym *LSym, roff int64) {
+	s.writeAddr(ctxt, off, siz, rsym, roff, objabi.R_ADDR)
+}
+
+// WriteWeakAddr writes an address of size siz into s at offset off.
+// rsym and roff specify the relocation for the address.
+// This is a weak reference.
+func (s *LSym) WriteWeakAddr(ctxt *Link, off int64, siz int, rsym *LSym, roff int64) {
+	s.writeAddr(ctxt, off, siz, rsym, roff, objabi.R_WEAKADDR)
+}
+
+// WriteCURelativeAddr writes a pointer-sized address into s at offset off.
+// rsym and roff specify the relocation for the address which will be
+// resolved by the linker to an offset from the DW_AT_low_pc attribute of
+// the DWARF Compile Unit of rsym.
+func (s *LSym) WriteCURelativeAddr(ctxt *Link, off int64, rsym *LSym, roff int64) {
+	s.writeAddr(ctxt, off, ctxt.Arch.PtrSize, rsym, roff, objabi.R_ADDRCUOFF)
+}
+
+// WriteOff writes a 4 byte offset to rsym+roff into s at offset off.
+// After linking the 4 bytes stored at s+off will be
+// rsym+roff-(start of section that s is in).
+func (s *LSym) WriteOff(ctxt *Link, off int64, rsym *LSym, roff int64) {
+	s.prepwrite(ctxt, off, 4)
+	if int64(int32(off)) != off {
+		ctxt.Diag("WriteOff: off overflow %d in %s", off, s.Name)
+	}
+	s.AddRel(ctxt, Reloc{
+		Type: objabi.R_ADDROFF,
+		Off:  int32(off),
+		Siz:  4,
+		Sym:  rsym,
+		Add:  roff,
+	})
+}
+
+// WriteWeakOff writes a weak 4 byte offset to rsym+roff into s at offset off.
+// After linking the 4 bytes stored at s+off will be
+// rsym+roff-(start of section that s is in).
+func (s *LSym) WriteWeakOff(ctxt *Link, off int64, rsym *LSym, roff int64) {
+	s.prepwrite(ctxt, off, 4)
+	if int64(int32(off)) != off {
+		ctxt.Diag("WriteWeakOff: off overflow %d in %s", off, s.Name)
+	}
+	s.AddRel(ctxt, Reloc{
+		Type: objabi.R_WEAKADDROFF,
+		Off:  int32(off),
+		Siz:  4,
+		Sym:  rsym,
+		Add:  roff,
+	})
+}
+
+// WriteString writes a string of size siz into s at offset off.
+func (s *LSym) WriteString(ctxt *Link, off int64, siz int, str string) {
+	if siz < len(str) {
+		ctxt.Diag("WriteString: bad string size: %d < %d", siz, len(str))
+	}
+	s.prepwrite(ctxt, off, siz)
+	copy(s.P[off:off+int64(siz)], str)
+}
+
+// WriteBytes writes a slice of bytes into s at offset off.
+func (s *LSym) WriteBytes(ctxt *Link, off int64, b []byte) int64 {
+	s.prepwrite(ctxt, off, len(b))
+	copy(s.P[off:], b)
+	return off + int64(len(b))
+}
+
+// AddRel adds the relocation rel to s.
+func (s *LSym) AddRel(ctxt *Link, rel Reloc) {
+	if s.Type.IsFIPS() {
+		s.checkFIPSReloc(ctxt, rel)
+	}
+	s.R = append(s.R, rel)
+}
+
+// WriteDwTxtAddrx appends a zero blob of the proper size to s at off
+// and attaches one of the various R_DWTXTADDR_U* relocations to the
+// symbol. Here size is dependent on the total number of functions in
+// the package (for more on why this is needed, consult the
+// .debug_addr generation code in the linker).
+func (s *LSym) WriteDwTxtAddrx(ctxt *Link, off int64, rsym *LSym, maxFuncs int) {
+	rtype, sz := objabi.FuncCountToDwTxtAddrFlavor(maxFuncs)
+	s.prepwrite(ctxt, off, sz)
+	if int64(int32(off)) != off {
+		ctxt.Diag("WriteDwTxtAddrx: off overflow %d in %s", off, s.Name)
+	}
+	s.AddRel(ctxt, Reloc{
+		Type: rtype,
+		Off:  int32(off),
+		Siz:  uint8(sz),
+		Sym:  rsym,
+	})
+}
diff --git a/go/src/cmd/internal/obj/dwarf.go b/go/src/cmd/internal/obj/dwarf.go
new file mode 100644
index 0000000000000000000000000000000000000000..d09aa985f046688e7f049f65bb0e5224cc65961c
--- /dev/null
+++ b/go/src/cmd/internal/obj/dwarf.go
@@ -0,0 +1,708 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Writes dwarf information to object files.
+
+package obj
+
+import (
+	"cmd/internal/dwarf"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"fmt"
+	"slices"
+	"strings"
+	"sync"
+)
+
+// Generate a sequence of opcodes that is as short as possible.
+// See section 6.2.5
+const (
+	LINE_BASE   = -4
+	LINE_RANGE  = 10
+	PC_RANGE    = (255 - OPCODE_BASE) / LINE_RANGE
+	OPCODE_BASE = 11
+)
+
+// generateDebugLinesSymbol fills the debug lines symbol of a given function.
+//
+// It's worth noting that this function doesn't generate the full debug_lines
+// DWARF section, saving that for the linker. This function just generates the
+// state machine part of debug_lines. The full table is generated by the
+// linker.  Also, we use the file numbers from the full package (not just the
+// function in question) when generating the state machine. We do this so we
+// don't have to do a fixup on the indices when writing the full section.
+func (ctxt *Link) generateDebugLinesSymbol(s, lines *LSym) {
+	dctxt := dwCtxt{ctxt}
+
+	// Emit a LNE_set_address extended opcode, so as to establish the
+	// starting text address of this function.
+	dctxt.AddUint8(lines, 0)
+	dwarf.Uleb128put(dctxt, lines, 1+int64(ctxt.Arch.PtrSize))
+	dctxt.AddUint8(lines, dwarf.DW_LNE_set_address)
+	dctxt.AddAddress(lines, s, 0)
+
+	// Set up the debug_lines state machine to the default values
+	// we expect at the start of a new sequence.
+	stmt := true
+	line := int64(1)
+	pc := s.Func().Text.Pc
+	var lastpc int64 // last PC written to line table, not last PC in func
+	fileIndex := 1
+	prologue, wrotePrologue := false, false
+	// Walk the progs, generating the DWARF table.
+	for p := s.Func().Text; p != nil; p = p.Link {
+		prologue = prologue || (p.Pos.Xlogue() == src.PosPrologueEnd)
+		// If we're not at a real instruction, keep looping!
+		if p.Pos.Line() == 0 || (p.Link != nil && p.Link.Pc == p.Pc) {
+			continue
+		}
+		newStmt := p.Pos.IsStmt() != src.PosNotStmt
+		newFileIndex, newLine := ctxt.getFileIndexAndLine(p.Pos)
+		newFileIndex++ // 1 indexing for the table
+
+		// Output debug info.
+		wrote := false
+		if newFileIndex != fileIndex {
+			dctxt.AddUint8(lines, dwarf.DW_LNS_set_file)
+			dwarf.Uleb128put(dctxt, lines, int64(newFileIndex))
+			fileIndex = newFileIndex
+			wrote = true
+		}
+		if prologue && !wrotePrologue {
+			dctxt.AddUint8(lines, uint8(dwarf.DW_LNS_set_prologue_end))
+			wrotePrologue = true
+			wrote = true
+		}
+		if stmt != newStmt {
+			dctxt.AddUint8(lines, uint8(dwarf.DW_LNS_negate_stmt))
+			stmt = newStmt
+			wrote = true
+		}
+
+		if line != int64(newLine) || wrote {
+			pcdelta := p.Pc - pc
+			lastpc = p.Pc
+			putpclcdelta(ctxt, dctxt, lines, uint64(pcdelta), int64(newLine)-line)
+			line, pc = int64(newLine), p.Pc
+		}
+	}
+
+	// Because these symbols will be concatenated together by the
+	// linker, we need to reset the state machine that controls the
+	// debug symbols. Do this using an end-of-sequence operator.
+	//
+	// Note: at one point in time, Delve did not support multiple end
+	// sequence ops within a compilation unit (bug for this:
+	// https://github.com/go-delve/delve/issues/1694), however the bug
+	// has since been fixed (Oct 2019).
+	//
+	// Issue 38192: the DWARF standard specifies that when you issue
+	// an end-sequence op, the PC value should be one past the last
+	// text address in the translation unit, so apply a delta to the
+	// text address before the end sequence op. If this isn't done,
+	// GDB will assign a line number of zero the last row in the line
+	// table, which we don't want.
+	lastlen := uint64(s.Size - (lastpc - s.Func().Text.Pc))
+	dctxt.AddUint8(lines, dwarf.DW_LNS_advance_pc)
+	dwarf.Uleb128put(dctxt, lines, int64(lastlen))
+	dctxt.AddUint8(lines, 0) // start extended opcode
+	dwarf.Uleb128put(dctxt, lines, 1)
+	dctxt.AddUint8(lines, dwarf.DW_LNE_end_sequence)
+}
+
+func putpclcdelta(linkctxt *Link, dctxt dwCtxt, s *LSym, deltaPC uint64, deltaLC int64) {
+	// Choose a special opcode that minimizes the number of bytes needed to
+	// encode the remaining PC delta and LC delta.
+	var opcode int64
+	if deltaLC < LINE_BASE {
+		if deltaPC >= PC_RANGE {
+			opcode = OPCODE_BASE + (LINE_RANGE * PC_RANGE)
+		} else {
+			opcode = OPCODE_BASE + (LINE_RANGE * int64(deltaPC))
+		}
+	} else if deltaLC < LINE_BASE+LINE_RANGE {
+		if deltaPC >= PC_RANGE {
+			opcode = OPCODE_BASE + (deltaLC - LINE_BASE) + (LINE_RANGE * PC_RANGE)
+			if opcode > 255 {
+				opcode -= LINE_RANGE
+			}
+		} else {
+			opcode = OPCODE_BASE + (deltaLC - LINE_BASE) + (LINE_RANGE * int64(deltaPC))
+		}
+	} else {
+		if deltaPC <= PC_RANGE {
+			opcode = OPCODE_BASE + (LINE_RANGE - 1) + (LINE_RANGE * int64(deltaPC))
+			if opcode > 255 {
+				opcode = 255
+			}
+		} else {
+			// Use opcode 249 (pc+=23, lc+=5) or 255 (pc+=24, lc+=1).
+			//
+			// Let x=deltaPC-PC_RANGE.  If we use opcode 255, x will be the remaining
+			// deltaPC that we need to encode separately before emitting 255.  If we
+			// use opcode 249, we will need to encode x+1.  If x+1 takes one more
+			// byte to encode than x, then we use opcode 255.
+			//
+			// In all other cases x and x+1 take the same number of bytes to encode,
+			// so we use opcode 249, which may save us a byte in encoding deltaLC,
+			// for similar reasons.
+			switch deltaPC - PC_RANGE {
+			// PC_RANGE is the largest deltaPC we can encode in one byte, using
+			// DW_LNS_const_add_pc.
+			//
+			// (1<<16)-1 is the largest deltaPC we can encode in three bytes, using
+			// DW_LNS_fixed_advance_pc.
+			//
+			// (1<<(7n))-1 is the largest deltaPC we can encode in n+1 bytes for
+			// n=1,3,4,5,..., using DW_LNS_advance_pc.
+			case PC_RANGE, (1 << 7) - 1, (1 << 16) - 1, (1 << 21) - 1, (1 << 28) - 1,
+				(1 << 35) - 1, (1 << 42) - 1, (1 << 49) - 1, (1 << 56) - 1, (1 << 63) - 1:
+				opcode = 255
+			default:
+				opcode = OPCODE_BASE + LINE_RANGE*PC_RANGE - 1 // 249
+			}
+		}
+	}
+	if opcode < OPCODE_BASE || opcode > 255 {
+		panic(fmt.Sprintf("produced invalid special opcode %d", opcode))
+	}
+
+	// Subtract from deltaPC and deltaLC the amounts that the opcode will add.
+	deltaPC -= uint64((opcode - OPCODE_BASE) / LINE_RANGE)
+	deltaLC -= (opcode-OPCODE_BASE)%LINE_RANGE + LINE_BASE
+
+	// Encode deltaPC.
+	if deltaPC != 0 {
+		if deltaPC <= PC_RANGE {
+			// Adjust the opcode so that we can use the 1-byte DW_LNS_const_add_pc
+			// instruction.
+			opcode -= LINE_RANGE * int64(PC_RANGE-deltaPC)
+			if opcode < OPCODE_BASE {
+				panic(fmt.Sprintf("produced invalid special opcode %d", opcode))
+			}
+			dctxt.AddUint8(s, dwarf.DW_LNS_const_add_pc)
+		} else if (1<<14) <= deltaPC && deltaPC < (1<<16) {
+			dctxt.AddUint8(s, dwarf.DW_LNS_fixed_advance_pc)
+			dctxt.AddUint16(s, uint16(deltaPC))
+		} else {
+			dctxt.AddUint8(s, dwarf.DW_LNS_advance_pc)
+			dwarf.Uleb128put(dctxt, s, int64(deltaPC))
+		}
+	}
+
+	// Encode deltaLC.
+	if deltaLC != 0 {
+		dctxt.AddUint8(s, dwarf.DW_LNS_advance_line)
+		dwarf.Sleb128put(dctxt, s, deltaLC)
+	}
+
+	// Output the special opcode.
+	dctxt.AddUint8(s, uint8(opcode))
+}
+
+// implement dwarf.Context
+type dwCtxt struct{ *Link }
+
+func (c dwCtxt) PtrSize() int {
+	return c.Arch.PtrSize
+}
+func (c dwCtxt) Size(s dwarf.Sym) int64 {
+	return s.(*LSym).Size
+}
+func (c dwCtxt) AddInt(s dwarf.Sym, size int, i int64) {
+	ls := s.(*LSym)
+	ls.WriteInt(c.Link, ls.Size, size, i)
+}
+func (c dwCtxt) AddUint16(s dwarf.Sym, i uint16) {
+	c.AddInt(s, 2, int64(i))
+}
+func (c dwCtxt) AddUint8(s dwarf.Sym, i uint8) {
+	b := []byte{i}
+	c.AddBytes(s, b)
+}
+func (c dwCtxt) AddBytes(s dwarf.Sym, b []byte) {
+	ls := s.(*LSym)
+	ls.WriteBytes(c.Link, ls.Size, b)
+}
+func (c dwCtxt) AddString(s dwarf.Sym, v string) {
+	ls := s.(*LSym)
+	ls.WriteString(c.Link, ls.Size, len(v), v)
+	ls.WriteInt(c.Link, ls.Size, 1, 0)
+}
+func (c dwCtxt) AddAddress(s dwarf.Sym, data any, value int64) {
+	ls := s.(*LSym)
+	size := c.PtrSize()
+	if data != nil {
+		rsym := data.(*LSym)
+		ls.WriteAddr(c.Link, ls.Size, size, rsym, value)
+	} else {
+		ls.WriteInt(c.Link, ls.Size, size, value)
+	}
+}
+func (c dwCtxt) AddCURelativeAddress(s dwarf.Sym, data any, value int64) {
+	ls := s.(*LSym)
+	rsym := data.(*LSym)
+	ls.WriteCURelativeAddr(c.Link, ls.Size, rsym, value)
+}
+func (c dwCtxt) AddSectionOffset(s dwarf.Sym, size int, t any, ofs int64) {
+	panic("should be used only in the linker")
+}
+func (c dwCtxt) AddDWARFAddrSectionOffset(s dwarf.Sym, t any, ofs int64) {
+	size := 4
+	if isDwarf64(c.Link) {
+		size = 8
+	}
+
+	ls := s.(*LSym)
+	rsym := t.(*LSym)
+	ls.WriteAddr(c.Link, ls.Size, size, rsym, ofs)
+	r := &ls.R[len(ls.R)-1]
+	r.Type = objabi.R_DWARFSECREF
+}
+
+func (c dwCtxt) CurrentOffset(s dwarf.Sym) int64 {
+	ls := s.(*LSym)
+	return ls.Size
+}
+
+// Here "from" is a symbol corresponding to an inlined or concrete
+// function, "to" is the symbol for the corresponding abstract
+// function, and "dclIdx" is the index of the symbol of interest with
+// respect to the Dcl slice of the original pre-optimization version
+// of the inlined function.
+func (c dwCtxt) RecordDclReference(from dwarf.Sym, to dwarf.Sym, dclIdx int, inlIndex int) {
+	ls := from.(*LSym)
+	tls := to.(*LSym)
+	ridx := len(ls.R) - 1
+	c.Link.DwFixups.ReferenceChildDIE(ls, ridx, tls, dclIdx, inlIndex)
+}
+
+func (c dwCtxt) RecordChildDieOffsets(s dwarf.Sym, vars []*dwarf.Var, offsets []int32) {
+	ls := s.(*LSym)
+	c.Link.DwFixups.RegisterChildDIEOffsets(ls, vars, offsets)
+}
+
+func (c dwCtxt) Logf(format string, args ...any) {
+	c.Link.Logf(format, args...)
+}
+
+func (c dwCtxt) AddIndirectTextRef(s dwarf.Sym, t any) {
+	ls := s.(*LSym)
+	tsym := t.(*LSym)
+	// Note the doubling below -- DwTextCount is an estimate and
+	// usually a little short due to additional wrapper functions and
+	// such; by using c.DwTextCount*2 as the limit we'll ensure that
+	// we don't run out of space.
+	ls.WriteDwTxtAddrx(c.Link, ls.Size, tsym, c.DwTextCount*2)
+}
+
+func isDwarf64(ctxt *Link) bool {
+	return ctxt.Headtype == objabi.Haix
+}
+
+func (ctxt *Link) dwarfSym(s *LSym) (dwarfInfoSym, dwarfLocSym, dwarfRangesSym, dwarfAbsFnSym, dwarfDebugLines *LSym) {
+	if !s.Type.IsText() {
+		ctxt.Diag("dwarfSym of non-TEXT %v", s)
+	}
+	fn := s.Func()
+	if fn.dwarfInfoSym == nil {
+		fn.dwarfInfoSym = &LSym{
+			Type: objabi.SDWARFFCN,
+		}
+		if ctxt.Flag_locationlists {
+			fn.dwarfLocSym = &LSym{
+				Type: objabi.SDWARFLOC,
+			}
+		}
+		fn.dwarfRangesSym = &LSym{
+			Type: objabi.SDWARFRANGE,
+		}
+		fn.dwarfDebugLinesSym = &LSym{
+			Type: objabi.SDWARFLINES,
+		}
+		if s.WasInlined() {
+			fn.dwarfAbsFnSym = ctxt.DwFixups.AbsFuncDwarfSym(s)
+		}
+	}
+	return fn.dwarfInfoSym, fn.dwarfLocSym, fn.dwarfRangesSym, fn.dwarfAbsFnSym, fn.dwarfDebugLinesSym
+}
+
+// textPos returns the source position of the first instruction (prog)
+// of the specified function.
+func textPos(fn *LSym) src.XPos {
+	if p := fn.Func().Text; p != nil {
+		return p.Pos
+	}
+	return src.NoXPos
+}
+
+// populateDWARF fills in the DWARF Debugging Information Entries for
+// TEXT symbol 's'. The various DWARF symbols must already have been
+// initialized in InitTextSym.
+func (ctxt *Link) populateDWARF(curfn Func, s *LSym) {
+	myimportpath := ctxt.Pkgpath
+	if myimportpath == "" {
+		return
+	}
+
+	info, loc, ranges, absfunc, lines := ctxt.dwarfSym(s)
+	if info.Size != 0 {
+		ctxt.Diag("makeFuncDebugEntry double process %v", s)
+	}
+	var scopes []dwarf.Scope
+	var inlcalls dwarf.InlCalls
+	if ctxt.DebugInfo != nil {
+		scopes, inlcalls = ctxt.DebugInfo(ctxt, s, info, curfn)
+	}
+	var err error
+	dwctxt := dwCtxt{ctxt}
+	startPos := ctxt.InnermostPos(textPos(s))
+	if !startPos.IsKnown() || startPos.RelLine() != uint(s.Func().StartLine) {
+		panic("bad startPos")
+	}
+	fnstate := &dwarf.FnState{
+		Name:          s.Name,
+		Info:          info,
+		Loc:           loc,
+		Ranges:        ranges,
+		Absfn:         absfunc,
+		StartPC:       s,
+		Size:          s.Size,
+		StartPos:      startPos,
+		External:      !s.Static(),
+		Scopes:        scopes,
+		InlCalls:      inlcalls,
+		UseBASEntries: ctxt.UseBASEntries,
+	}
+	if absfunc != nil {
+		err = dwarf.PutAbstractFunc(dwctxt, fnstate)
+		if err != nil {
+			ctxt.Diag("emitting DWARF for %s failed: %v", s.Name, err)
+		}
+		err = dwarf.PutConcreteFunc(dwctxt, fnstate, s.Wrapper(),
+			ctxt.DwTextCount)
+	} else {
+		err = dwarf.PutDefaultFunc(dwctxt, fnstate, s.Wrapper())
+	}
+	if err != nil {
+		ctxt.Diag("emitting DWARF for %s failed: %v", s.Name, err)
+	}
+	// Fill in the debug lines symbol.
+	ctxt.generateDebugLinesSymbol(s, lines)
+}
+
+// DwarfIntConst creates a link symbol for an integer constant with the
+// given name, type and value.
+func (ctxt *Link) DwarfIntConst(name, typename string, val int64) {
+	myimportpath := ctxt.Pkgpath
+	if myimportpath == "" {
+		return
+	}
+	s := ctxt.LookupInit(dwarf.ConstInfoPrefix+myimportpath, func(s *LSym) {
+		s.Type = objabi.SDWARFCONST
+		ctxt.Data = append(ctxt.Data, s)
+	})
+	dwarf.PutIntConst(dwCtxt{ctxt}, s, ctxt.Lookup(dwarf.InfoPrefix+typename), myimportpath+"."+name, val)
+}
+
+// DwarfGlobal creates a link symbol containing a DWARF entry for
+// a global variable.
+func (ctxt *Link) DwarfGlobal(typename string, varSym *LSym) {
+	myimportpath := ctxt.Pkgpath
+	if myimportpath == "" || varSym.Local() {
+		return
+	}
+	varname := varSym.Name
+	dieSym := &LSym{
+		Type: objabi.SDWARFVAR,
+	}
+	varSym.NewVarInfo().dwarfInfoSym = dieSym
+	ctxt.Data = append(ctxt.Data, dieSym)
+	typeSym := ctxt.Lookup(dwarf.InfoPrefix + typename)
+	dwarf.PutGlobal(dwCtxt{ctxt}, dieSym, typeSym, varSym, varname)
+}
+
+func (ctxt *Link) DwarfAbstractFunc(curfn Func, s *LSym) {
+	absfn := ctxt.DwFixups.AbsFuncDwarfSym(s)
+	if absfn.Size != 0 {
+		ctxt.Diag("internal error: DwarfAbstractFunc double process %v", s)
+	}
+	if s.Func() == nil {
+		s.NewFuncInfo()
+	}
+	scopes, _ := ctxt.DebugInfo(ctxt, s, absfn, curfn)
+	dwctxt := dwCtxt{ctxt}
+	fnstate := dwarf.FnState{
+		Name:          s.Name,
+		Info:          absfn,
+		Absfn:         absfn,
+		StartPos:      ctxt.InnermostPos(curfn.Pos()),
+		External:      !s.Static(),
+		Scopes:        scopes,
+		UseBASEntries: ctxt.UseBASEntries,
+	}
+	if err := dwarf.PutAbstractFunc(dwctxt, &fnstate); err != nil {
+		ctxt.Diag("emitting DWARF for %s failed: %v", s.Name, err)
+	}
+}
+
+// This table is designed to aid in the creation of references between
+// DWARF subprogram DIEs.
+//
+// In most cases when one DWARF DIE has to refer to another DWARF DIE,
+// the target of the reference has an LSym, which makes it easy to use
+// the existing relocation mechanism. For DWARF inlined routine DIEs,
+// however, the subprogram DIE has to refer to a child
+// parameter/variable DIE of the abstract subprogram. This child DIE
+// doesn't have an LSym, and also of interest is the fact that when
+// DWARF generation is happening for inlined function F within caller
+// G, it's possible that DWARF generation hasn't happened yet for F,
+// so there is no way to know the offset of a child DIE within F's
+// abstract function. Making matters more complex, each inlined
+// instance of F may refer to a subset of the original F's variables
+// (depending on what happens with optimization, some vars may be
+// eliminated).
+//
+// The fixup table below helps overcome this hurdle. At the point
+// where a parameter/variable reference is made (via a call to
+// "ReferenceChildDIE"), a fixup record is generate that records
+// the relocation that is targeting that child variable. At a later
+// point when the abstract function DIE is emitted, there will be
+// a call to "RegisterChildDIEOffsets", at which point the offsets
+// needed to apply fixups are captured. Finally, once the parallel
+// portion of the compilation is done, fixups can actually be applied
+// during the "Finalize" method (this can't be done during the
+// parallel portion of the compile due to the possibility of data
+// races).
+//
+// This table is also used to record the "precursor" function node for
+// each function that is the target of an inline -- child DIE references
+// have to be made with respect to the original pre-optimization
+// version of the function (to allow for the fact that each inlined
+// body may be optimized differently).
+type DwarfFixupTable struct {
+	ctxt      *Link
+	mu        sync.Mutex
+	symtab    map[*LSym]int // maps abstract fn LSYM to index in svec
+	svec      []symFixups
+	precursor map[*LSym]fnState // maps fn Lsym to precursor Node, absfn sym
+}
+
+type symFixups struct {
+	fixups   []relFixup
+	doffsets []declOffset
+	inlIndex int32
+	defseen  bool
+}
+
+type declOffset struct {
+	// Index of variable within DCL list of pre-optimization function
+	dclIdx int32
+	// Offset of var's child DIE with respect to containing subprogram DIE
+	offset int32
+}
+
+type relFixup struct {
+	refsym *LSym
+	relidx int32
+	dclidx int32
+}
+
+type fnState struct {
+	// precursor function
+	precursor Func
+	// abstract function symbol
+	absfn *LSym
+}
+
+func NewDwarfFixupTable(ctxt *Link) *DwarfFixupTable {
+	return &DwarfFixupTable{
+		ctxt:      ctxt,
+		symtab:    make(map[*LSym]int),
+		precursor: make(map[*LSym]fnState),
+	}
+}
+
+func (ft *DwarfFixupTable) GetPrecursorFunc(s *LSym) Func {
+	if fnstate, found := ft.precursor[s]; found {
+		return fnstate.precursor
+	}
+	return nil
+}
+
+func (ft *DwarfFixupTable) SetPrecursorFunc(s *LSym, fn Func) {
+	if _, found := ft.precursor[s]; found {
+		ft.ctxt.Diag("internal error: DwarfFixupTable.SetPrecursorFunc double call on %v", s)
+	}
+
+	// initialize abstract function symbol now. This is done here so
+	// as to avoid data races later on during the parallel portion of
+	// the back end.
+	absfn := ft.ctxt.LookupDerived(s, dwarf.InfoPrefix+s.Name+dwarf.AbstractFuncSuffix)
+	absfn.Set(AttrDuplicateOK, true)
+	absfn.Type = objabi.SDWARFABSFCN
+	ft.ctxt.Data = append(ft.ctxt.Data, absfn)
+
+	// In the case of "late" inlining (inlines that happen during
+	// wrapper generation as opposed to the main inlining phase) it's
+	// possible that we didn't cache the abstract function sym for the
+	// text symbol -- do so now if needed. See issue 38068.
+	if fn := s.Func(); fn != nil && fn.dwarfAbsFnSym == nil {
+		fn.dwarfAbsFnSym = absfn
+	}
+
+	ft.precursor[s] = fnState{precursor: fn, absfn: absfn}
+}
+
+// Make a note of a child DIE reference: relocation 'ridx' within symbol 's'
+// is targeting child 'c' of DIE with symbol 'tgt'.
+func (ft *DwarfFixupTable) ReferenceChildDIE(s *LSym, ridx int, tgt *LSym, dclidx int, inlIndex int) {
+	// Protect against concurrent access if multiple backend workers
+	ft.mu.Lock()
+	defer ft.mu.Unlock()
+
+	// Create entry for symbol if not already present.
+	idx, found := ft.symtab[tgt]
+	if !found {
+		ft.svec = append(ft.svec, symFixups{inlIndex: int32(inlIndex)})
+		idx = len(ft.svec) - 1
+		ft.symtab[tgt] = idx
+	}
+
+	// Do we have child DIE offsets available? If so, then apply them,
+	// otherwise create a fixup record.
+	sf := &ft.svec[idx]
+	if len(sf.doffsets) > 0 {
+		found := false
+		for _, do := range sf.doffsets {
+			if do.dclIdx == int32(dclidx) {
+				off := do.offset
+				s.R[ridx].Add += int64(off)
+				found = true
+				break
+			}
+		}
+		if !found {
+			ft.ctxt.Diag("internal error: DwarfFixupTable.ReferenceChildDIE unable to locate child DIE offset for dclIdx=%d src=%v tgt=%v", dclidx, s, tgt)
+		}
+	} else {
+		sf.fixups = append(sf.fixups, relFixup{s, int32(ridx), int32(dclidx)})
+	}
+}
+
+// Called once DWARF generation is complete for a given abstract function,
+// whose children might have been referenced via a call above. Stores
+// the offsets for any child DIEs (vars, params) so that they can be
+// consumed later in on DwarfFixupTable.Finalize, which applies any
+// outstanding fixups.
+func (ft *DwarfFixupTable) RegisterChildDIEOffsets(s *LSym, vars []*dwarf.Var, coffsets []int32) {
+	// Length of these two slices should agree
+	if len(vars) != len(coffsets) {
+		ft.ctxt.Diag("internal error: RegisterChildDIEOffsets vars/offsets length mismatch")
+		return
+	}
+
+	// Generate the slice of declOffset's based in vars/coffsets
+	doffsets := make([]declOffset, len(coffsets))
+	for i := range coffsets {
+		doffsets[i].dclIdx = vars[i].ChildIndex
+		doffsets[i].offset = coffsets[i]
+	}
+
+	ft.mu.Lock()
+	defer ft.mu.Unlock()
+
+	// Store offsets for this symbol.
+	idx, found := ft.symtab[s]
+	if !found {
+		sf := symFixups{inlIndex: -1, defseen: true, doffsets: doffsets}
+		ft.svec = append(ft.svec, sf)
+		ft.symtab[s] = len(ft.svec) - 1
+	} else {
+		sf := &ft.svec[idx]
+		sf.doffsets = doffsets
+		sf.defseen = true
+	}
+}
+
+func (ft *DwarfFixupTable) processFixups(slot int, s *LSym) {
+	sf := &ft.svec[slot]
+	for _, f := range sf.fixups {
+		dfound := false
+		for _, doffset := range sf.doffsets {
+			if doffset.dclIdx == f.dclidx {
+				f.refsym.R[f.relidx].Add += int64(doffset.offset)
+				dfound = true
+				break
+			}
+		}
+		if !dfound {
+			ft.ctxt.Diag("internal error: DwarfFixupTable has orphaned fixup on %v targeting %v relidx=%d dclidx=%d", f.refsym, s, f.relidx, f.dclidx)
+		}
+	}
+}
+
+// return the LSym corresponding to the 'abstract subprogram' DWARF
+// info entry for a function.
+func (ft *DwarfFixupTable) AbsFuncDwarfSym(fnsym *LSym) *LSym {
+	// Protect against concurrent access if multiple backend workers
+	ft.mu.Lock()
+	defer ft.mu.Unlock()
+
+	if fnstate, found := ft.precursor[fnsym]; found {
+		return fnstate.absfn
+	}
+	ft.ctxt.Diag("internal error: AbsFuncDwarfSym requested for %v, not seen during inlining", fnsym)
+	return nil
+}
+
+// Called after all functions have been compiled; the main job of this
+// function is to identify cases where there are outstanding fixups.
+// This scenario crops up when we have references to variables of an
+// inlined routine, but that routine is defined in some other package.
+// This helper walks through and locate these fixups, then invokes a
+// helper to create an abstract subprogram DIE for each one.
+func (ft *DwarfFixupTable) Finalize(myimportpath string, trace bool) {
+	if trace {
+		ft.ctxt.Logf("DwarfFixupTable.Finalize invoked for %s\n", myimportpath)
+	}
+
+	// Collect up the keys from the precursor map, then sort the
+	// resulting list (don't want to rely on map ordering here).
+	fns := make([]*LSym, len(ft.precursor))
+	idx := 0
+	for fn := range ft.precursor {
+		fns[idx] = fn
+		idx++
+	}
+	slices.SortFunc(fns, func(a, b *LSym) int {
+		return strings.Compare(a.Name, b.Name)
+	})
+
+	// Should not be called during parallel portion of compilation.
+	if ft.ctxt.InParallel {
+		ft.ctxt.Diag("internal error: DwarfFixupTable.Finalize call during parallel backend")
+	}
+
+	// Generate any missing abstract functions.
+	for _, s := range fns {
+		absfn := ft.AbsFuncDwarfSym(s)
+		slot, found := ft.symtab[absfn]
+		if !found || !ft.svec[slot].defseen {
+			ft.ctxt.GenAbstractFunc(s)
+		}
+	}
+
+	// Apply fixups.
+	for _, s := range fns {
+		absfn := ft.AbsFuncDwarfSym(s)
+		slot, found := ft.symtab[absfn]
+		if !found {
+			ft.ctxt.Diag("internal error: DwarfFixupTable.Finalize orphan abstract function for %v", s)
+		} else {
+			ft.processFixups(slot, s)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/fips140.go b/go/src/cmd/internal/obj/fips140.go
new file mode 100644
index 0000000000000000000000000000000000000000..8f5b0c4b82bcb5343a1613b98e1ce1c0a4461f03
--- /dev/null
+++ b/go/src/cmd/internal/obj/fips140.go
@@ -0,0 +1,407 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+FIPS-140 Verification Support
+
+# Overview
+
+For FIPS-140 crypto certification, one of the requirements is that the
+“cryptographic module” perform a power-on self-test that includes
+verification of its code+data at startup, ostensibly to guard against
+corruption. (Like most of FIPS, the actual value here is as questionable
+as it is non-negotiable.) Specifically, at startup we need to compute
+an HMAC-SHA256 of the cryptographic code+data and compare it against a
+build-time HMAC-SHA256 that has been stored in the binary as well.
+This obviously guards against accidental corruption only, not attacks.
+
+We could compute an HMAC-SHA256 of the entire binary, but that's more
+startup latency than we'd like. (At 500 MB/s, a large 50MB binary
+would incur a 100ms hit.) Also, as we'll see, there are some
+limitations imposed on the code+data being hashed, and it's nice to
+restrict those to the actual cryptographic packages.
+
+# FIPS Symbol Types
+
+Since we're not hashing the whole binary, we need to record the parts
+of the binary that contain FIPS code, specifically the part of the
+binary corresponding to the crypto/internal/fips140 package subtree.
+To do that, we create special symbol types STEXTFIPS, SRODATAFIPS,
+SNOPTRDATAFIPS, and SDATAFIPS, which those packages use instead of
+STEXT, SRODATA, SNOPTRDATA, and SDATA. The linker groups symbols by
+their type, so that naturally makes the FIPS parts contiguous within a
+given type. The linker then writes out in a special symbol the start
+and end of each of these FIPS-specific sections, alongside the
+expected HMAC-SHA256 of them. At startup, the crypto/internal/fips140/check
+package has an init function that recomputes the hash and checks it
+against the recorded expectation.
+
+The first important functionality in this file, then, is converting
+from the standard symbol types to the FIPS symbol types, in the code
+that needs them. Every time an LSym.Type is set, code must call
+[LSym.setFIPSType] to update the Type to a FIPS type if appropriate.
+
+# Relocation Restrictions
+
+Of course, for the hashes to match, the FIPS code+data written by the
+linker has to match the FIPS code+data in memory at init time.
+This means that there cannot be an load-time relocations that modify
+the FIPS code+data. In a standard -buildmode=exe build, that's vacuously
+true, since those binaries have no load-time relocations at all.
+For a -buildmode=pie build, there's more to be done.
+Specifically, we have to make sure that all the relocations needed are
+position-independent, so that they can be applied a link time with no
+load-time component. For the code segment (the STEXTFIPS symbols),
+that means only using PC-relative relocations. For the data segment,
+that means basically having no relocations at all. In particular,
+there cannot be R_ADDR relocations.
+
+For example, consider the compilation of code like the global variables:
+
+	var array = [...]int{10, 20, 30}
+	var slice = array[:]
+
+The standard implementation of these globals is to fill out the array
+values in an SDATA symbol at link time, and then also to fill out the
+slice header at link time as {nil, 3, 3}, along with a relocation to
+fill in the first word of the slice header with the pointer &array at
+load time, once the address of array is known.
+
+A similar issue happens with:
+
+	var slice = []int{10, 20, 30}
+
+The compiler invents an anonymous array and then treats the code as in
+the first example. In both cases, a load-time relocation applied
+before the crypto/internal/fips140/check init function would invalidate
+the hash. Instead, we disable the “link time initialization” optimizations
+in the compiler (package staticinit) for the fips packages.
+That way, the slice initialization is deferred to its own init function.
+As long as the package in question imports crypto/internal/fips140/check,
+the hash check will happen before the package's own init function
+runs, and so the hash check will see the slice header written by the
+linker, with a slice base pointer predictably nil instead of the
+unpredictable &array address.
+
+The details of disabling the static initialization appropriately are
+left to the compiler (see ../../compile/internal/staticinit).
+This file is only concerned with making sure that no hash-invalidating
+relocations sneak into the object files. [LSym.checkFIPSReloc] is called
+for every new relocation in a symbol in a FIPS package (as reported by
+[Link.IsFIPS]) and rejects invalid relocations.
+
+# FIPS and Non-FIPS Symbols
+
+The cryptographic code+data must be included in the hash-verified
+data. In general we accomplish that by putting all symbols from
+crypto/internal/fips140/... packages into the hash-verified data.
+But not all.
+
+Note that wrapper code that layers a Go API atop the cryptographic
+core is unverified. For example, crypto/internal/fips140/sha256 is part of
+the FIPS module and verified but the crypto/sha256 package that wraps
+it is outside the module and unverified. Also, runtime support like
+the implementation of malloc and garbage collection is outside the
+FIPS module. Again, only the core cryptographic code and data is in
+scope for the verification.
+
+By analogy with these cases, we treat function wrappers like foo·f
+(the function pointer form of func foo) and runtime support data like
+runtime type descriptors, generic dictionaries, stack maps, and
+function argument data as being outside the FIPS module. That's
+important because some of them need to be contiguous with other
+non-FIPS data, and all of them include data relocations that would be
+incompatible with the hash verification.
+
+# Debugging
+
+Bugs in the handling of FIPS symbols can be mysterious. It is very
+helpful to narrow the bug down to a specific symbol that causes a
+problem when treated as a FIPS symbol. Rather than work that out
+manually, if “go test strings” is failing, then you can use
+
+	go install golang.org/x/tools/cmd/bisect@latest
+	bisect -compile=fips go test strings
+
+to automatically bisect which symbol triggers the bug.
+
+# Link-Time Hashing
+
+The link-time hash preparation is out of scope for this file;
+see ../../link/internal/ld/fips.go for those details.
+*/
+
+package obj
+
+import (
+	"cmd/internal/objabi"
+	"fmt"
+	"internal/bisect"
+	"internal/buildcfg"
+	"log"
+	"os"
+	"strings"
+)
+
+const enableFIPS = true
+
+// IsFIPS reports whether we are compiling one of the crypto/internal/fips140/... packages.
+func (ctxt *Link) IsFIPS() bool {
+	if strings.HasSuffix(ctxt.Pkgpath, "_test") {
+		// External test packages are outside the FIPS hash scope.
+		// This allows them to use //go:embed, which would otherwise
+		// emit absolute relocations in the global data.
+		return false
+	}
+	return ctxt.Pkgpath == "crypto/internal/fips140" || strings.HasPrefix(ctxt.Pkgpath, "crypto/internal/fips140/")
+}
+
+// bisectFIPS controls bisect-based debugging of FIPS symbol assignment.
+var bisectFIPS *bisect.Matcher
+
+// SetFIPSDebugHash sets the bisect pattern for debugging FIPS changes.
+// The compiler calls this with the pattern set by -d=fipshash=pattern,
+// so that if FIPS symbol type conversions are causing problems,
+// you can use 'bisect -compile fips go test strings' to identify exactly
+// which symbol is not being handled correctly.
+func SetFIPSDebugHash(pattern string) {
+	m, err := bisect.New(pattern)
+	if err != nil {
+		log.Fatal(err)
+	}
+	bisectFIPS = m
+}
+
+// EnableFIPS reports whether FIPS should be enabled at all
+// on the current buildcfg GOOS and GOARCH.
+func EnableFIPS() bool {
+	// WASM is out of scope; its binaries are too weird.
+	// I'm not even sure it can read its own code.
+	if buildcfg.GOARCH == "wasm" {
+		return false
+	}
+
+	// CL 214397 added -buildmode=pie to windows-386
+	// and made it the default, but the implementation is
+	// not a true position-independent executable.
+	// Instead, it writes tons of relocations into the executable
+	// and leaves the loader to apply them to update the text
+	// segment for the specific address where the code was loaded.
+	// It should instead pass -shared to the compiler to get true
+	// position-independent code, at which point FIPS verification
+	// would work fine. FIPS verification does work fine on -buildmode=exe,
+	// but -buildmode=pie is the default, so crypto/internal/fips140/check
+	// would fail during all.bash if we enabled FIPS here.
+	// Perhaps the default should be changed back to -buildmode=exe,
+	// after which we could remove this case, but until then,
+	// skip FIPS on windows-386.
+	if buildcfg.GOOS == "windows" && buildcfg.GOARCH == "386" {
+		return false
+	}
+
+	// AIX doesn't just work, and it's not worth fixing.
+	if buildcfg.GOOS == "aix" {
+		return false
+	}
+
+	return enableFIPS
+}
+
+// setFIPSType should be called every time s.Type is set or changed.
+// It changes the type to one of the FIPS type (for example, STEXT -> STEXTFIPS) if appropriate.
+func (s *LSym) setFIPSType(ctxt *Link) {
+	if !EnableFIPS() {
+		return
+	}
+
+	// External test packages are not in scope.
+	if strings.HasSuffix(ctxt.Pkgpath, "_test") {
+		return
+	}
+
+	if s.Attribute.Static() {
+		// Static (file-scoped) symbol does not have name prefix,
+		// but must be local to package; rely on whether package is FIPS.
+		if !ctxt.IsFIPS() {
+			return
+		}
+	} else {
+		// Name must begin with crypto/internal/fips140, then dot or slash.
+		// The quick check for 'c' before the string compare is probably overkill,
+		// but this function is called a fair amount, and we don't want to
+		// slow down all the non-FIPS compilations.
+		const prefix = "crypto/internal/fips140"
+		name := s.Name
+		if len(name) <= len(prefix) || (name[len(prefix)] != '.' && name[len(prefix)] != '/') || name[0] != 'c' || name[:len(prefix)] != prefix {
+			return
+		}
+
+		// Now we're at least handling a FIPS symbol.
+		// It's okay to be slower now, since this code only runs when compiling a few packages.
+		// Text symbols are always okay, since they can use PC-relative relocations,
+		// but some data symbols are not.
+		if s.Type != objabi.STEXT && s.Type != objabi.STEXTFIPS {
+			// Even in the crypto/internal/fips140 packages,
+			// we exclude various Go runtime metadata,
+			// so that it can be allowed to contain data relocations.
+			if strings.Contains(name, ".inittask") ||
+				strings.Contains(name, ".dict") ||
+				strings.Contains(name, ".typeAssert") ||
+				strings.HasSuffix(name, ".arginfo0") ||
+				strings.HasSuffix(name, ".arginfo1") ||
+				strings.HasSuffix(name, ".argliveinfo") ||
+				strings.HasSuffix(name, ".args_stackmap") ||
+				strings.HasSuffix(name, ".opendefer") ||
+				strings.HasSuffix(name, ".stkobj") ||
+				strings.HasSuffix(name, "·f") {
+				return
+			}
+
+			// This symbol is linknamed to go:fipsinfo,
+			// so we shouldn't see it, but skip it just in case.
+			if s.Name == "crypto/internal/fips140/check.linkinfo" {
+				return
+			}
+		}
+	}
+
+	// This is a FIPS symbol! Convert its type to FIPS.
+
+	// Allow hash-based bisect to override our decision.
+	if bisectFIPS != nil {
+		h := bisect.Hash(s.Name)
+		if bisectFIPS.ShouldPrint(h) {
+			fmt.Fprintf(os.Stderr, "%v %s (%v)\n", bisect.Marker(h), s.Name, s.Type)
+		}
+		if !bisectFIPS.ShouldEnable(h) {
+			return
+		}
+	}
+
+	switch s.Type {
+	case objabi.STEXT:
+		s.Type = objabi.STEXTFIPS
+	case objabi.SDATA:
+		s.Type = objabi.SDATAFIPS
+	case objabi.SRODATA:
+		s.Type = objabi.SRODATAFIPS
+	case objabi.SNOPTRDATA:
+		s.Type = objabi.SNOPTRDATAFIPS
+	}
+}
+
+// checkFIPSReloc should be called for every relocation applied to s.
+// It rejects absolute (non-PC-relative) address relocations when building
+// with go build -buildmode=pie (which triggers the compiler's -shared flag),
+// because those relocations will be applied before crypto/internal/fips140/check
+// can hash-verify the FIPS code+data, which will make the verification fail.
+func (s *LSym) checkFIPSReloc(ctxt *Link, rel Reloc) {
+	if !ctxt.Flag_shared {
+		// Writing a non-position-independent binary, so all the
+		// relocations will be applied at link time, before we
+		// calculate the expected hash. Anything goes.
+		return
+	}
+
+	// Pseudo-relocations don't show up in code or data and are fine.
+	switch rel.Type {
+	case objabi.R_INITORDER,
+		objabi.R_KEEP,
+		objabi.R_USEIFACE,
+		objabi.R_USEIFACEMETHOD,
+		objabi.R_USENAMEDMETHOD:
+		return
+	}
+
+	// Otherwise, any relocation we emit must be possible to handle
+	// in the linker, meaning it has to be a PC-relative relocation
+	// or a non-symbol relocation like a TLS relocation.
+
+	// There are no PC-relative or TLS relocations in data. All data relocations are bad.
+	if s.Type != objabi.STEXTFIPS {
+		ctxt.Diag("%s: invalid relocation %v in fips data (%v)", s, rel.Type, s.Type)
+		return
+	}
+
+	// In code, check that only PC-relative relocations are being used.
+	// See ../objabi/reloctype.go comments for descriptions.
+	switch rel.Type {
+	case objabi.R_ADDRARM64, // used with ADRP+ADD, so PC-relative
+		objabi.R_ADDRMIPS,  // used by adding to REGSB, so position-independent
+		objabi.R_ADDRMIPSU, // used by adding to REGSB, so position-independent
+		objabi.R_ADDRMIPSTLS,
+		objabi.R_ADDROFF,
+		objabi.R_ADDRPOWER_GOT,
+		objabi.R_ADDRPOWER_GOT_PCREL34,
+		objabi.R_ADDRPOWER_PCREL,
+		objabi.R_ADDRPOWER_TOCREL,
+		objabi.R_ADDRPOWER_TOCREL_DS,
+		objabi.R_ADDRPOWER_PCREL34,
+		objabi.R_ARM64_TLS_LE,
+		objabi.R_ARM64_TLS_IE,
+		objabi.R_ARM64_GOTPCREL,
+		objabi.R_ARM64_GOT,
+		objabi.R_ARM64_PCREL,
+		objabi.R_ARM64_PCREL_LDST8,
+		objabi.R_ARM64_PCREL_LDST16,
+		objabi.R_ARM64_PCREL_LDST32,
+		objabi.R_ARM64_PCREL_LDST64,
+		objabi.R_CALL,
+		objabi.R_CALLARM,
+		objabi.R_CALLARM64,
+		objabi.R_CALLIND,
+		objabi.R_CALLLOONG64,
+		objabi.R_CALLPOWER,
+		objabi.R_GOTPCREL,
+		objabi.R_LOONG64_ADDR_LO,         // used with PC-relative load
+		objabi.R_LOONG64_ADDR_HI,         // used with PC-relative load
+		objabi.R_LOONG64_ADDR_PCREL20_S2, // used with PC-relative load
+		objabi.R_LOONG64_CALL36,
+		objabi.R_LOONG64_TLS_LE_HI,
+		objabi.R_LOONG64_TLS_LE_LO,
+		objabi.R_LOONG64_TLS_IE_HI,
+		objabi.R_LOONG64_TLS_IE_LO,
+		objabi.R_LOONG64_GOT_HI,
+		objabi.R_LOONG64_GOT_LO,
+		objabi.R_JMP16LOONG64,
+		objabi.R_JMP21LOONG64,
+		objabi.R_JMPLOONG64,
+		objabi.R_PCREL,
+		objabi.R_PCRELDBL,
+		objabi.R_POWER_TLS_LE,
+		objabi.R_POWER_TLS_IE,
+		objabi.R_POWER_TLS,
+		objabi.R_POWER_TLS_IE_PCREL34,
+		objabi.R_POWER_TLS_LE_TPREL34,
+		objabi.R_RISCV_JAL,
+		objabi.R_RISCV_PCREL_ITYPE,
+		objabi.R_RISCV_PCREL_STYPE,
+		objabi.R_RISCV_TLS_IE,
+		objabi.R_RISCV_TLS_LE,
+		objabi.R_RISCV_GOT_HI20,
+		objabi.R_RISCV_GOT_PCREL_ITYPE,
+		objabi.R_RISCV_PCREL_HI20,
+		objabi.R_RISCV_PCREL_LO12_I,
+		objabi.R_RISCV_PCREL_LO12_S,
+		objabi.R_RISCV_BRANCH,
+		objabi.R_RISCV_RVC_BRANCH,
+		objabi.R_RISCV_RVC_JUMP,
+		objabi.R_TLS_IE,
+		objabi.R_TLS_LE,
+		objabi.R_WEAKADDROFF:
+		// ok
+		return
+
+	case objabi.R_ADDRPOWER,
+		objabi.R_ADDRPOWER_DS,
+		objabi.R_CALLMIPS,
+		objabi.R_JMPMIPS:
+		// NOT OK!
+		//
+		// These are all non-PC-relative but listed here to record that we
+		// looked at them and decided explicitly that they aren't okay.
+		// Don't add them to the list above.
+	}
+	ctxt.Diag("%s: invalid relocation %v in fips code", s, rel.Type)
+}
diff --git a/go/src/cmd/internal/obj/go.go b/go/src/cmd/internal/obj/go.go
new file mode 100644
index 0000000000000000000000000000000000000000..dbe9b406ddaa15e6919c36c56966a20f30dc4d0f
--- /dev/null
+++ b/go/src/cmd/internal/obj/go.go
@@ -0,0 +1,16 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+// go-specific code shared across loaders (5l, 6l, 8l).
+
+func Nopout(p *Prog) {
+	p.As = ANOP
+	p.Scond = 0
+	p.From = Addr{}
+	p.RestArgs = nil
+	p.Reg = 0
+	p.To = Addr{}
+}
diff --git a/go/src/cmd/internal/obj/inl.go b/go/src/cmd/internal/obj/inl.go
new file mode 100644
index 0000000000000000000000000000000000000000..6874471891d927de752ab1622319018972a7bd65
--- /dev/null
+++ b/go/src/cmd/internal/obj/inl.go
@@ -0,0 +1,143 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import "cmd/internal/src"
+
+// InlTree is a collection of inlined calls. The Parent field of an
+// InlinedCall is the index of another InlinedCall in InlTree.
+//
+// The compiler maintains a global inlining tree and adds a node to it
+// every time a function is inlined. For example, suppose f() calls g()
+// and g has two calls to h(), and that f, g, and h are inlineable:
+//
+//	 1 func main() {
+//	 2     f()
+//	 3 }
+//	 4 func f() {
+//	 5     g()
+//	 6 }
+//	 7 func g() {
+//	 8     h()
+//	 9     h()
+//	10 }
+//	11 func h() {
+//	12     println("H")
+//	13 }
+//
+// Assuming the global tree starts empty, inlining will produce the
+// following tree:
+//
+//	[]InlinedCall{
+//	  {Parent: -1, Func: "f", Pos: <line 2>},
+//	  {Parent:  0, Func: "g", Pos: <line 5>},
+//	  {Parent:  1, Func: "h", Pos: <line 8>},
+//	  {Parent:  1, Func: "h", Pos: <line 9>},
+//	}
+//
+// The nodes of h inlined into main will have inlining indexes 2 and 3.
+//
+// Eventually, the compiler extracts a per-function inlining tree from
+// the global inlining tree (see pcln.go).
+type InlTree struct {
+	nodes []InlinedCall
+}
+
+// InlinedCall is a node in an InlTree.
+type InlinedCall struct {
+	Parent   int      // index of the parent in the InlTree or < 0 if outermost call
+	Pos      src.XPos // position of the inlined call
+	Func     *LSym    // function that was inlined
+	Name     string   // bare name of the function (w/o package prefix)
+	ParentPC int32    // PC of instruction just before inlined body. Only valid in local trees.
+}
+
+// Add adds a new call to the tree, returning its index.
+func (tree *InlTree) Add(parent int, pos src.XPos, func_ *LSym, name string) int {
+	r := len(tree.nodes)
+	call := InlinedCall{
+		Parent: parent,
+		Pos:    pos,
+		Func:   func_,
+		Name:   name,
+	}
+	tree.nodes = append(tree.nodes, call)
+	return r
+}
+
+// AllParents invokes do on each InlinedCall in the inlining call
+// stack, from outermost to innermost.
+//
+// That is, if inlIndex corresponds to f inlining g inlining h,
+// AllParents invokes do with the call for inlining g into f, and then
+// inlining h into g.
+func (tree *InlTree) AllParents(inlIndex int, do func(InlinedCall)) {
+	if inlIndex >= 0 {
+		call := tree.nodes[inlIndex]
+		tree.AllParents(call.Parent, do)
+		do(call)
+	}
+}
+
+func (tree *InlTree) Parent(inlIndex int) int {
+	return tree.nodes[inlIndex].Parent
+}
+
+func (tree *InlTree) InlinedFunction(inlIndex int) *LSym {
+	return tree.nodes[inlIndex].Func
+}
+
+func (tree *InlTree) CallPos(inlIndex int) src.XPos {
+	return tree.nodes[inlIndex].Pos
+}
+
+func (tree *InlTree) setParentPC(inlIndex int, pc int32) {
+	tree.nodes[inlIndex].ParentPC = pc
+}
+
+// OutermostPos returns the outermost position corresponding to xpos,
+// which is where xpos was ultimately inlined to. In the example for
+// InlTree, main() contains inlined AST nodes from h(), but the
+// outermost position for those nodes is line 2.
+func (ctxt *Link) OutermostPos(xpos src.XPos) src.Pos {
+	pos := ctxt.InnermostPos(xpos)
+
+	outerxpos := xpos
+	for ix := pos.Base().InliningIndex(); ix >= 0; {
+		call := ctxt.InlTree.nodes[ix]
+		ix = call.Parent
+		outerxpos = call.Pos
+	}
+	return ctxt.PosTable.Pos(outerxpos)
+}
+
+// InnermostPos returns the innermost position corresponding to xpos,
+// that is, the code that is inlined and that inlines nothing else.
+// In the example for InlTree above, the code for println within h
+// would have an innermost position with line number 12, whether
+// h was not inlined, inlined into g, g-then-f, or g-then-f-then-main.
+// This corresponds to what someone debugging main, f, g, or h might
+// expect to see while single-stepping.
+func (ctxt *Link) InnermostPos(xpos src.XPos) src.Pos {
+	return ctxt.PosTable.Pos(xpos)
+}
+
+// AllPos invokes do with every position in the inlining call stack for xpos,
+// from outermost to innermost. That is, xpos corresponds to f inlining g inlining h,
+// AllPos invokes do with the position in f, then the position in g, then the position in h.
+func (ctxt *Link) AllPos(xpos src.XPos, do func(src.Pos)) {
+	pos := ctxt.InnermostPos(xpos)
+	ctxt.InlTree.AllParents(pos.Base().InliningIndex(), func(call InlinedCall) {
+		do(ctxt.InnermostPos(call.Pos))
+	})
+	do(pos)
+}
+
+func dumpInlTree(ctxt *Link, tree InlTree) {
+	for i, call := range tree.nodes {
+		pos := ctxt.PosTable.Pos(call.Pos)
+		ctxt.Logf("%0d | %0d | %s (%s) pc=%d\n", i, call.Parent, call.Func, pos, call.ParentPC)
+	}
+}
diff --git a/go/src/cmd/internal/obj/ld.go b/go/src/cmd/internal/obj/ld.go
new file mode 100644
index 0000000000000000000000000000000000000000..5d6c000dc6aad6d407401d789922e1ba2e4e9527
--- /dev/null
+++ b/go/src/cmd/internal/obj/ld.go
@@ -0,0 +1,85 @@
+// Derived from Inferno utils/6l/obj.c and utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package obj
+
+/*
+ * add library to library list.
+ *	srcref: src file referring to package
+ *	objref: object file referring to package
+ *	file: object file, e.g., /home/rsc/go/pkg/container/vector.a
+ *	pkg: package import path, e.g. container/vector
+ */
+
+const (
+	LOG = 5
+)
+
+func mkfwd(sym *LSym) {
+	var dwn [LOG]int32
+	var cnt [LOG]int32
+	var lst [LOG]*Prog
+
+	for i := 0; i < LOG; i++ {
+		if i == 0 {
+			cnt[i] = 1
+		} else {
+			cnt[i] = LOG * cnt[i-1]
+		}
+		dwn[i] = 1
+		lst[i] = nil
+	}
+
+	i := 0
+	for p := sym.Func().Text; p != nil && p.Link != nil; p = p.Link {
+		i--
+		if i < 0 {
+			i = LOG - 1
+		}
+		p.Forwd = nil
+		dwn[i]--
+		if dwn[i] <= 0 {
+			dwn[i] = cnt[i]
+			if lst[i] != nil {
+				lst[i].Forwd = p
+			}
+			lst[i] = p
+		}
+	}
+}
+
+func Appendp(q *Prog, newprog ProgAlloc) *Prog {
+	p := newprog()
+	p.Link = q.Link
+	q.Link = p
+	p.Pos = q.Pos
+	return p
+}
diff --git a/go/src/cmd/internal/obj/line.go b/go/src/cmd/internal/obj/line.go
new file mode 100644
index 0000000000000000000000000000000000000000..988640f6a4e8ca7355aa5f641b2967275bb7dc85
--- /dev/null
+++ b/go/src/cmd/internal/obj/line.go
@@ -0,0 +1,27 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import (
+	"cmd/internal/goobj"
+	"cmd/internal/src"
+)
+
+// AddImport adds a package to the list of imported packages.
+func (ctxt *Link) AddImport(pkg string, fingerprint goobj.FingerprintType) {
+	ctxt.Imports = append(ctxt.Imports, goobj.ImportedPkg{Pkg: pkg, Fingerprint: fingerprint})
+}
+
+// getFileIndexAndLine returns the relative file index (local to the CU), and
+// the relative line number for a position (i.e., as adjusted by a //line
+// directive). This is the file/line visible in the final binary (pcfile, pcln,
+// etc).
+func (ctxt *Link) getFileIndexAndLine(xpos src.XPos) (int, int32) {
+	pos := ctxt.InnermostPos(xpos)
+	if !pos.IsKnown() {
+		pos = src.Pos{}
+	}
+	return pos.FileIndex(), int32(pos.RelLine())
+}
diff --git a/go/src/cmd/internal/obj/line_test.go b/go/src/cmd/internal/obj/line_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..de7ef1a22eb1c97645fe46f49d9866e83a7d09ea
--- /dev/null
+++ b/go/src/cmd/internal/obj/line_test.go
@@ -0,0 +1,46 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import (
+	"cmd/internal/src"
+	"fmt"
+	"testing"
+)
+
+func TestGetFileSymbolAndLine(t *testing.T) {
+	ctxt := new(Link)
+	ctxt.hash = make(map[string]*LSym)
+	ctxt.statichash = make(map[string]*LSym)
+
+	afile := src.NewFileBase("a.go", "a.go")
+	bfile := src.NewFileBase("b.go", "/foo/bar/b.go")
+	lfile := src.NewLinePragmaBase(src.MakePos(afile, 8, 1), "linedir", "linedir", 100, 1)
+
+	var tests = []struct {
+		pos  src.Pos
+		want string
+	}{
+		{src.NoPos, "??:0"},
+		{src.MakePos(afile, 1, 0), "a.go:1"},
+		{src.MakePos(afile, 2, 0), "a.go:2"},
+		{src.MakePos(bfile, 10, 4), "/foo/bar/b.go:10"},
+		{src.MakePos(lfile, 10, 0), "linedir:102"}, // 102 == 100 + (10 - (7+1))
+	}
+
+	for _, test := range tests {
+		fileIndex, line := ctxt.getFileIndexAndLine(ctxt.PosTable.XPos(test.pos))
+
+		file := "??"
+		if fileIndex >= 0 {
+			file = ctxt.PosTable.FileTable()[fileIndex]
+		}
+		got := fmt.Sprintf("%s:%d", file, line)
+
+		if got != test.want {
+			t.Errorf("ctxt.getFileSymbolAndLine(%v) = %q, want %q", test.pos, got, test.want)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/link.go b/go/src/cmd/internal/obj/link.go
new file mode 100644
index 0000000000000000000000000000000000000000..c70c1d94384545ec2917d504852adb0fa2177de7
--- /dev/null
+++ b/go/src/cmd/internal/obj/link.go
@@ -0,0 +1,1286 @@
+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package obj
+
+import (
+	"bufio"
+	"bytes"
+	"cmd/internal/dwarf"
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"cmd/internal/sys"
+	"encoding/binary"
+	"fmt"
+	"internal/abi"
+	"sync"
+	"sync/atomic"
+)
+
+// An Addr is an argument to an instruction.
+// The general forms and their encodings are:
+//
+//	sym±offset(symkind)(reg)(index*scale)
+//		Memory reference at address &sym(symkind) + offset + reg + index*scale.
+//		Any of sym(symkind), ±offset, (reg), (index*scale), and *scale can be omitted.
+//		If (reg) and *scale are both omitted, the resulting expression (index) is parsed as (reg).
+//		To force a parsing as index*scale, write (index*1).
+//		Encoding:
+//			type = TYPE_MEM
+//			name = symkind (NAME_AUTO, ...) or 0 (NAME_NONE)
+//			sym = sym
+//			offset = ±offset
+//			reg = reg (REG_*)
+//			index = index (REG_*)
+//			scale = scale (1, 2, 4, 8)
+//
+//	$<mem>
+//		Effective address of memory reference <mem>, defined above.
+//		Encoding: same as memory reference, but type = TYPE_ADDR.
+//
+//	$<±integer value>
+//		This is a special case of $<mem>, in which only ±offset is present.
+//		It has a separate type for easy recognition.
+//		Encoding:
+//			type = TYPE_CONST
+//			offset = ±integer value
+//
+//	*<mem>
+//		Indirect reference through memory reference <mem>, defined above.
+//		Only used on x86 for CALL/JMP *sym(SB), which calls/jumps to a function
+//		pointer stored in the data word sym(SB), not a function named sym(SB).
+//		Encoding: same as above, but type = TYPE_INDIR.
+//
+//	$*$<mem>
+//		No longer used.
+//		On machines with actual SB registers, $*$<mem> forced the
+//		instruction encoding to use a full 32-bit constant, never a
+//		reference relative to SB.
+//
+//	$<floating point literal>
+//		Floating point constant value.
+//		Encoding:
+//			type = TYPE_FCONST
+//			val = floating point value
+//
+//	$<string literal, up to 8 chars>
+//		String literal value (raw bytes used for DATA instruction).
+//		Encoding:
+//			type = TYPE_SCONST
+//			val = string
+//
+//	<symbolic constant name>
+//		Special symbolic constants for ARM64 (such as conditional flags, tlbi_op and so on)
+//		and RISCV64 (such as names for vector configuration instruction arguments and CSRs).
+//		Encoding:
+//			type = TYPE_SPECIAL
+//			offset = The constant value corresponding to this symbol
+//
+//	<register name>
+//		Any register: integer, floating point, control, segment, and so on.
+//		If looking for specific register kind, must check type and reg value range.
+//		Encoding:
+//			type = TYPE_REG
+//			reg = reg (REG_*)
+//
+//	x(PC)
+//		Encoding:
+//			type = TYPE_BRANCH
+//			val = Prog* reference OR ELSE offset = target pc (branch takes priority)
+//
+//	$±x-±y
+//		Final argument to TEXT, specifying local frame size x and argument size y.
+//		In this form, x and y are integer literals only, not arbitrary expressions.
+//		This avoids parsing ambiguities due to the use of - as a separator.
+//		The ± are optional.
+//		If the final argument to TEXT omits the -±y, the encoding should still
+//		use TYPE_TEXTSIZE (not TYPE_CONST), with u.argsize = ArgsSizeUnknown.
+//		Encoding:
+//			type = TYPE_TEXTSIZE
+//			offset = x
+//			val = int32(y)
+//
+//	reg<<shift, reg>>shift, reg->shift, reg@>shift
+//		Shifted register value, for ARM and ARM64.
+//		In this form, reg must be a register and shift can be a register or an integer constant.
+//		Encoding:
+//			type = TYPE_SHIFT
+//		On ARM:
+//			offset = (reg&15) | shifttype<<5 | count
+//			shifttype = 0, 1, 2, 3 for <<, >>, ->, @>
+//			count = (reg&15)<<8 | 1<<4 for a register shift count, (n&31)<<7 for an integer constant.
+//		On ARM64:
+//			offset = (reg&31)<<16 | shifttype<<22 | (count&63)<<10
+//			shifttype = 0, 1, 2 for <<, >>, ->
+//
+//	(reg, reg)
+//		A destination register pair. When used as the last argument of an instruction,
+//		this form makes clear that both registers are destinations.
+//		Encoding:
+//			type = TYPE_REGREG
+//			reg = first register
+//			offset = second register
+//
+//	[reg, reg, reg-reg]
+//		Register list for ARM, ARM64, 386/AMD64.
+//		Encoding:
+//			type = TYPE_REGLIST
+//		On ARM:
+//			offset = bit mask of registers in list; R0 is low bit.
+//		On ARM64:
+//			offset = register count (Q:size) | arrangement (opcode) | first register
+//		On 386/AMD64:
+//			reg = range low register
+//			offset = 2 packed registers + kind tag (see x86.EncodeRegisterRange)
+//
+//	reg, reg
+//		Register pair for ARM.
+//		TYPE_REGREG2
+//
+//	(reg+reg)
+//		Register pair for PPC64.
+//		Encoding:
+//			type = TYPE_MEM
+//			reg = first register
+//			index = second register
+//			scale = 1
+//
+//	reg.[US]XT[BHWX]
+//		Register extension for ARM64
+//		Encoding:
+//			type = TYPE_REG
+//			reg = REG_[US]XT[BHWX] + register + shift amount
+//			offset = ((reg&31) << 16) | (exttype << 13) | (amount<<10)
+//
+//	reg.<T>
+//		Register arrangement for ARM64 and Loong64 SIMD register
+//		e.g.:
+//			On ARM64: V1.S4, V2.S2, V7.D2, V2.H4, V6.B16
+//			On Loong64: X1.B32, X1.H16, X1.W8, X2.V4, X1.Q1, V1.B16, V1.H8, V1.W4, V1.V2
+//		Encoding:
+//			type = TYPE_REG
+//			reg = REG_ARNG + register + arrangement
+//
+//	reg.<T>[index]
+//		Register element for ARM64 and Loong64
+//		Encoding:
+//			type = TYPE_REG
+//			reg = REG_ELEM + register + arrangement
+//			index = element index
+
+type Addr struct {
+	Reg    int16
+	Index  int16
+	Scale  int16 // Sometimes holds a register.
+	Type   AddrType
+	Name   AddrName
+	Class  int8
+	Offset int64
+	Sym    *LSym
+
+	// argument value:
+	//	for TYPE_SCONST, a string
+	//	for TYPE_FCONST, a float64
+	//	for TYPE_BRANCH, a *Prog (optional)
+	//	for TYPE_TEXTSIZE, an int32 (optional)
+	Val any
+}
+
+type AddrName int8
+
+const (
+	NAME_NONE AddrName = iota
+	NAME_EXTERN
+	NAME_STATIC
+	NAME_AUTO
+	NAME_PARAM
+	// A reference to name@GOT(SB) is a reference to the entry in the global offset
+	// table for 'name'.
+	NAME_GOTREF
+	// Indicates that this is a reference to a TOC anchor.
+	NAME_TOCREF
+)
+
+//go:generate stringer -type AddrType
+
+type AddrType uint8
+
+const (
+	TYPE_NONE AddrType = iota
+	TYPE_BRANCH
+	TYPE_TEXTSIZE
+	TYPE_MEM
+	TYPE_CONST
+	TYPE_FCONST
+	TYPE_SCONST
+	TYPE_REG
+	TYPE_ADDR
+	TYPE_SHIFT
+	TYPE_REGREG
+	TYPE_REGREG2
+	TYPE_INDIR
+	TYPE_REGLIST
+	TYPE_SPECIAL
+)
+
+func (a *Addr) Target() *Prog {
+	if a.Type == TYPE_BRANCH && a.Val != nil {
+		return a.Val.(*Prog)
+	}
+	return nil
+}
+func (a *Addr) SetTarget(t *Prog) {
+	if a.Type != TYPE_BRANCH {
+		panic("setting branch target when type is not TYPE_BRANCH")
+	}
+	a.Val = t
+}
+
+func (a *Addr) SetConst(v int64) {
+	a.Sym = nil
+	a.Type = TYPE_CONST
+	a.Offset = v
+}
+
+// Prog describes a single machine instruction.
+//
+// The general instruction form is:
+//
+//	(1) As.Scond From [, ...RestArgs], To
+//	(2) As.Scond From, Reg [, ...RestArgs], To, RegTo2
+//
+// where As is an opcode and the others are arguments:
+// From, Reg are sources, and To, RegTo2 are destinations.
+// RestArgs can hold additional sources and destinations.
+// Usually, not all arguments are present.
+// For example, MOVL R1, R2 encodes using only As=MOVL, From=R1, To=R2.
+// The Scond field holds additional condition bits for systems (like arm)
+// that have generalized conditional execution.
+// (2) form is present for compatibility with older code,
+// to avoid too much changes in a single swing.
+// (1) scheme is enough to express any kind of operand combination.
+//
+// Jump instructions use the To.Val field to point to the target *Prog,
+// which must be in the same linked list as the jump instruction.
+//
+// The Progs for a given function are arranged in a list linked through the Link field.
+//
+// Each Prog is charged to a specific source line in the debug information,
+// specified by Pos.Line().
+// Every Prog has a Ctxt field that defines its context.
+// For performance reasons, Progs are usually bulk allocated, cached, and reused;
+// those bulk allocators should always be used, rather than new(Prog).
+//
+// The other fields not yet mentioned are for use by the back ends and should
+// be left zeroed by creators of Prog lists.
+type Prog struct {
+	Ctxt     *Link     // linker context
+	Link     *Prog     // next Prog in linked list
+	From     Addr      // first source operand
+	RestArgs []AddrPos // can pack any operands that not fit into {Prog.From, Prog.To}, same kinds of operands are saved in order
+	To       Addr      // destination operand (second is RegTo2 below)
+	Pool     *Prog     // constant pool entry, for arm,arm64 back ends
+	Forwd    *Prog     // for x86 back end
+	Rel      *Prog     // for x86, arm back ends
+	Pc       int64     // for back ends or assembler: virtual or actual program counter, depending on phase
+	Pos      src.XPos  // source position of this instruction
+	Spadj    int32     // effect of instruction on stack pointer (increment or decrement amount)
+	As       As        // assembler opcode
+	Reg      int16     // 2nd source operand
+	RegTo2   int16     // 2nd destination operand
+	Mark     uint16    // bitmask of arch-specific items
+	Optab    uint16    // arch-specific opcode index
+	Scond    uint8     // bits that describe instruction suffixes (e.g. ARM conditions, RISCV Rounding Mode)
+	Back     uint8     // for x86 back end: backwards branch state
+	Ft       uint8     // for x86 back end: type index of Prog.From
+	Tt       uint8     // for x86 back end: type index of Prog.To
+	Isize    uint8     // for x86 back end: size of the instruction in bytes
+}
+
+// AddrPos indicates whether the operand is the source or the destination.
+type AddrPos struct {
+	Addr
+	Pos OperandPos
+}
+
+type OperandPos int8
+
+const (
+	Source OperandPos = iota
+	Destination
+)
+
+// From3Type returns p.GetFrom3().Type, or TYPE_NONE when
+// p.GetFrom3() returns nil.
+func (p *Prog) From3Type() AddrType {
+	from3 := p.GetFrom3()
+	if from3 == nil {
+		return TYPE_NONE
+	}
+	return from3.Type
+}
+
+// GetFrom3 returns second source operand (the first is Prog.From).
+// The same kinds of operands are saved in order so GetFrom3 actually
+// return the first source operand in p.RestArgs.
+// In combination with Prog.From and Prog.To it makes common 3 operand
+// case easier to use.
+func (p *Prog) GetFrom3() *Addr {
+	for i := range p.RestArgs {
+		if p.RestArgs[i].Pos == Source {
+			return &p.RestArgs[i].Addr
+		}
+	}
+	return nil
+}
+
+// AddRestSource assigns []Args{{a, Source}} to p.RestArgs.
+func (p *Prog) AddRestSource(a Addr) {
+	p.RestArgs = append(p.RestArgs, AddrPos{a, Source})
+}
+
+// AddRestSourceReg calls p.AddRestSource with a register Addr containing reg.
+func (p *Prog) AddRestSourceReg(reg int16) {
+	p.AddRestSource(Addr{Type: TYPE_REG, Reg: reg})
+}
+
+// AddRestSourceConst calls p.AddRestSource with a const Addr containing off.
+func (p *Prog) AddRestSourceConst(off int64) {
+	p.AddRestSource(Addr{Type: TYPE_CONST, Offset: off})
+}
+
+// AddRestDest assigns []Args{{a, Destination}} to p.RestArgs when the second destination
+// operand does not fit into prog.RegTo2.
+func (p *Prog) AddRestDest(a Addr) {
+	p.RestArgs = append(p.RestArgs, AddrPos{a, Destination})
+}
+
+// GetTo2 returns the second destination operand.
+// The same kinds of operands are saved in order so GetTo2 actually
+// return the first destination operand in Prog.RestArgs[]
+func (p *Prog) GetTo2() *Addr {
+	for i := range p.RestArgs {
+		if p.RestArgs[i].Pos == Destination {
+			return &p.RestArgs[i].Addr
+		}
+	}
+	return nil
+}
+
+// AddRestSourceArgs assigns more than one source operands to p.RestArgs.
+func (p *Prog) AddRestSourceArgs(args []Addr) {
+	for i := range args {
+		p.RestArgs = append(p.RestArgs, AddrPos{args[i], Source})
+	}
+}
+
+// An As denotes an assembler opcode.
+// There are some portable opcodes, declared here in package obj,
+// that are common to all architectures.
+// However, the majority of opcodes are arch-specific
+// and are declared in their respective architecture's subpackage.
+type As int16
+
+// These are the portable opcodes.
+const (
+	AXXX As = iota
+	ACALL
+	ADUFFCOPY
+	ADUFFZERO
+	AEND
+	AFUNCDATA
+	AJMP
+	ANOP
+	APCALIGN
+	APCALIGNMAX // currently x86, amd64 and arm64
+	APCDATA
+	ARET
+	AGETCALLERPC
+	ATEXT
+	AUNDEF
+	A_ARCHSPECIFIC
+)
+
+// Each architecture is allotted a distinct subspace of opcode values
+// for declaring its arch-specific opcodes.
+// Within this subspace, the first arch-specific opcode should be
+// at offset A_ARCHSPECIFIC.
+//
+// Subspaces are aligned to a power of two so opcodes can be masked
+// with AMask and used as compact array indices.
+const (
+	ABase386 = (1 + iota) << 11
+	ABaseARM
+	ABaseAMD64
+	ABasePPC64
+	ABaseARM64
+	ABaseMIPS
+	ABaseLoong64
+	ABaseRISCV
+	ABaseS390X
+	ABaseWasm
+
+	AllowedOpCodes = 1 << 11            // The number of opcodes available for any given architecture.
+	AMask          = AllowedOpCodes - 1 // AND with this to use the opcode as an array index.
+)
+
+// An LSym is the sort of symbol that is written to an object file.
+// It represents Go symbols in a flat pkg+"."+name namespace.
+type LSym struct {
+	Name string
+	Type objabi.SymKind
+	Attribute
+
+	Size   int64
+	Gotype *LSym
+	P      []byte
+	R      []Reloc
+
+	Extra *any // *FuncInfo, *VarInfo, *FileInfo, *TypeInfo, or *ItabInfo, if present
+
+	Pkg    string
+	PkgIdx int32
+	SymIdx int32
+}
+
+// A FuncInfo contains extra fields for STEXT symbols.
+type FuncInfo struct {
+	Args      int32
+	Locals    int32
+	Align     int32
+	FuncID    abi.FuncID
+	FuncFlag  abi.FuncFlag
+	StartLine int32
+	Text      *Prog
+	Autot     map[*LSym]struct{}
+	Pcln      Pcln
+	InlMarks  []InlMark
+	spills    []RegSpill
+
+	dwarfInfoSym       *LSym
+	dwarfLocSym        *LSym
+	dwarfRangesSym     *LSym
+	dwarfAbsFnSym      *LSym
+	dwarfDebugLinesSym *LSym
+
+	GCArgs             *LSym
+	GCLocals           *LSym
+	StackObjects       *LSym
+	OpenCodedDeferInfo *LSym
+	ArgInfo            *LSym // argument info for traceback
+	ArgLiveInfo        *LSym // argument liveness info for traceback
+	WrapInfo           *LSym // for wrapper, info of wrapped function
+	JumpTables         []JumpTable
+
+	FuncInfoSym *LSym
+
+	WasmImport *WasmImport
+	WasmExport *WasmExport
+
+	sehUnwindInfoSym *LSym
+}
+
+// JumpTable represents a table used for implementing multi-way
+// computed branching, used typically for implementing switches.
+// Sym is the table itself, and Targets is a list of target
+// instructions to go to for the computed branch index.
+type JumpTable struct {
+	Sym     *LSym
+	Targets []*Prog
+}
+
+// NewFuncInfo allocates and returns a FuncInfo for LSym.
+func (s *LSym) NewFuncInfo() *FuncInfo {
+	if s.Extra != nil {
+		panic(fmt.Sprintf("invalid use of LSym - NewFuncInfo with Extra of type %T", *s.Extra))
+	}
+	f := new(FuncInfo)
+	s.Extra = new(any)
+	*s.Extra = f
+	return f
+}
+
+// Func returns the *FuncInfo associated with s, or else nil.
+func (s *LSym) Func() *FuncInfo {
+	if s.Extra == nil {
+		return nil
+	}
+	f, _ := (*s.Extra).(*FuncInfo)
+	return f
+}
+
+type VarInfo struct {
+	dwarfInfoSym *LSym
+}
+
+// NewVarInfo allocates and returns a VarInfo for LSym.
+func (s *LSym) NewVarInfo() *VarInfo {
+	if s.Extra != nil {
+		panic(fmt.Sprintf("invalid use of LSym - NewVarInfo with Extra of type %T", *s.Extra))
+	}
+	f := new(VarInfo)
+	s.Extra = new(any)
+	*s.Extra = f
+	return f
+}
+
+// VarInfo returns the *VarInfo associated with s, or else nil.
+func (s *LSym) VarInfo() *VarInfo {
+	if s.Extra == nil {
+		return nil
+	}
+	f, _ := (*s.Extra).(*VarInfo)
+	return f
+}
+
+// A FileInfo contains extra fields for SDATA symbols backed by files.
+// (If LSym.Extra is a *FileInfo, LSym.P == nil.)
+type FileInfo struct {
+	Name string // name of file to read into object file
+	Size int64  // length of file
+}
+
+// NewFileInfo allocates and returns a FileInfo for LSym.
+func (s *LSym) NewFileInfo() *FileInfo {
+	if s.Extra != nil {
+		panic(fmt.Sprintf("invalid use of LSym - NewFileInfo with Extra of type %T", *s.Extra))
+	}
+	f := new(FileInfo)
+	s.Extra = new(any)
+	*s.Extra = f
+	return f
+}
+
+// File returns the *FileInfo associated with s, or else nil.
+func (s *LSym) File() *FileInfo {
+	if s.Extra == nil {
+		return nil
+	}
+	f, _ := (*s.Extra).(*FileInfo)
+	return f
+}
+
+// A TypeInfo contains information for a symbol
+// that contains a runtime._type.
+type TypeInfo struct {
+	Type any // a *cmd/compile/internal/types.Type
+}
+
+func (s *LSym) NewTypeInfo() *TypeInfo {
+	if s.Extra != nil {
+		panic(fmt.Sprintf("invalid use of LSym - NewTypeInfo with Extra of type %T", *s.Extra))
+	}
+	t := new(TypeInfo)
+	s.Extra = new(any)
+	*s.Extra = t
+	return t
+}
+
+// TypeInfo returns the *TypeInfo associated with s, or else nil.
+func (s *LSym) TypeInfo() *TypeInfo {
+	if s.Extra == nil {
+		return nil
+	}
+	t, _ := (*s.Extra).(*TypeInfo)
+	return t
+}
+
+// An ItabInfo contains information for a symbol
+// that contains a runtime.itab.
+type ItabInfo struct {
+	Type any // a *cmd/compile/internal/types.Type
+}
+
+func (s *LSym) NewItabInfo() *ItabInfo {
+	if s.Extra != nil {
+		panic(fmt.Sprintf("invalid use of LSym - NewItabInfo with Extra of type %T", *s.Extra))
+	}
+	t := new(ItabInfo)
+	s.Extra = new(any)
+	*s.Extra = t
+	return t
+}
+
+// ItabInfo returns the *ItabInfo associated with s, or else nil.
+func (s *LSym) ItabInfo() *ItabInfo {
+	if s.Extra == nil {
+		return nil
+	}
+	i, _ := (*s.Extra).(*ItabInfo)
+	return i
+}
+
+// WasmImport represents a WebAssembly (WASM) imported function with
+// parameters and results translated into WASM types based on the Go function
+// declaration.
+type WasmImport struct {
+	// Module holds the WASM module name specified by the //go:wasmimport
+	// directive.
+	Module string
+	// Name holds the WASM imported function name specified by the
+	// //go:wasmimport directive.
+	Name string
+
+	WasmFuncType // type of the imported function
+
+	// aux symbol to pass metadata to the linker, serialization of
+	// the fields above.
+	AuxSym *LSym
+}
+
+func (wi *WasmImport) CreateAuxSym() {
+	var b bytes.Buffer
+	wi.Write(&b)
+	p := b.Bytes()
+	wi.AuxSym = &LSym{
+		Type: objabi.SDATA, // doesn't really matter
+		P:    append([]byte(nil), p...),
+		Size: int64(len(p)),
+	}
+}
+
+func (wi *WasmImport) Write(w *bytes.Buffer) {
+	var b [8]byte
+	writeUint32 := func(x uint32) {
+		binary.LittleEndian.PutUint32(b[:], x)
+		w.Write(b[:4])
+	}
+	writeString := func(s string) {
+		writeUint32(uint32(len(s)))
+		w.WriteString(s)
+	}
+	writeString(wi.Module)
+	writeString(wi.Name)
+	wi.WasmFuncType.Write(w)
+}
+
+func (wi *WasmImport) Read(b []byte) {
+	readUint32 := func() uint32 {
+		x := binary.LittleEndian.Uint32(b)
+		b = b[4:]
+		return x
+	}
+	readString := func() string {
+		n := readUint32()
+		s := string(b[:n])
+		b = b[n:]
+		return s
+	}
+	wi.Module = readString()
+	wi.Name = readString()
+	wi.WasmFuncType.Read(b)
+}
+
+// WasmFuncType represents a WebAssembly (WASM) function type with
+// parameters and results translated into WASM types based on the Go function
+// declaration.
+type WasmFuncType struct {
+	// Params holds the function parameter fields.
+	Params []WasmField
+	// Results holds the function result fields.
+	Results []WasmField
+}
+
+func (ft *WasmFuncType) Write(w *bytes.Buffer) {
+	var b [8]byte
+	writeByte := func(x byte) {
+		w.WriteByte(x)
+	}
+	writeUint32 := func(x uint32) {
+		binary.LittleEndian.PutUint32(b[:], x)
+		w.Write(b[:4])
+	}
+	writeInt64 := func(x int64) {
+		binary.LittleEndian.PutUint64(b[:], uint64(x))
+		w.Write(b[:])
+	}
+	writeUint32(uint32(len(ft.Params)))
+	for _, f := range ft.Params {
+		writeByte(byte(f.Type))
+		writeInt64(f.Offset)
+	}
+	writeUint32(uint32(len(ft.Results)))
+	for _, f := range ft.Results {
+		writeByte(byte(f.Type))
+		writeInt64(f.Offset)
+	}
+}
+
+func (ft *WasmFuncType) Read(b []byte) {
+	readByte := func() byte {
+		x := b[0]
+		b = b[1:]
+		return x
+	}
+	readUint32 := func() uint32 {
+		x := binary.LittleEndian.Uint32(b)
+		b = b[4:]
+		return x
+	}
+	readInt64 := func() int64 {
+		x := binary.LittleEndian.Uint64(b)
+		b = b[8:]
+		return int64(x)
+	}
+	ft.Params = make([]WasmField, readUint32())
+	for i := range ft.Params {
+		ft.Params[i].Type = WasmFieldType(readByte())
+		ft.Params[i].Offset = readInt64()
+	}
+	ft.Results = make([]WasmField, readUint32())
+	for i := range ft.Results {
+		ft.Results[i].Type = WasmFieldType(readByte())
+		ft.Results[i].Offset = readInt64()
+	}
+}
+
+// WasmExport represents a WebAssembly (WASM) exported function with
+// parameters and results translated into WASM types based on the Go function
+// declaration.
+type WasmExport struct {
+	WasmFuncType
+
+	WrappedSym *LSym // the wrapped Go function
+	AuxSym     *LSym // aux symbol to pass metadata to the linker
+}
+
+func (we *WasmExport) CreateAuxSym() {
+	var b bytes.Buffer
+	we.WasmFuncType.Write(&b)
+	p := b.Bytes()
+	we.AuxSym = &LSym{
+		Type: objabi.SDATA, // doesn't really matter
+		P:    append([]byte(nil), p...),
+		Size: int64(len(p)),
+	}
+}
+
+type WasmField struct {
+	Type WasmFieldType
+	// Offset holds the frame-pointer-relative locations for Go's stack-based
+	// ABI. This is used by the src/cmd/internal/wasm package to map WASM
+	// import parameters to the Go stack in a wrapper function.
+	Offset int64
+}
+
+type WasmFieldType byte
+
+const (
+	WasmI32 WasmFieldType = iota
+	WasmI64
+	WasmF32
+	WasmF64
+	WasmPtr
+
+	// bool is not really a wasm type, but we allow it on wasmimport/wasmexport
+	// function parameters/results. 32-bit on Wasm side, 8-bit on Go side.
+	WasmBool
+)
+
+type InlMark struct {
+	// When unwinding from an instruction in an inlined body, mark
+	// where we should unwind to.
+	// id records the global inlining id of the inlined body.
+	// p records the location of an instruction in the parent (inliner) frame.
+	p  *Prog
+	id int32
+}
+
+// Mark p as the instruction to set as the pc when
+// "unwinding" the inlining global frame id. Usually it should be
+// instruction with a file:line at the callsite, and occur
+// just before the body of the inlined function.
+func (fi *FuncInfo) AddInlMark(p *Prog, id int32) {
+	fi.InlMarks = append(fi.InlMarks, InlMark{p: p, id: id})
+}
+
+// AddSpill appends a spill record to the list for FuncInfo fi
+func (fi *FuncInfo) AddSpill(s RegSpill) {
+	fi.spills = append(fi.spills, s)
+}
+
+// Record the type symbol for an auto variable so that the linker
+// an emit DWARF type information for the type.
+func (fi *FuncInfo) RecordAutoType(gotype *LSym) {
+	if fi.Autot == nil {
+		fi.Autot = make(map[*LSym]struct{})
+	}
+	fi.Autot[gotype] = struct{}{}
+}
+
+//go:generate stringer -type ABI
+
+// ABI is the calling convention of a text symbol.
+type ABI uint8
+
+const (
+	// ABI0 is the stable stack-based ABI. It's important that the
+	// value of this is "0": we can't distinguish between
+	// references to data and ABI0 text symbols in assembly code,
+	// and hence this doesn't distinguish between symbols without
+	// an ABI and text symbols with ABI0.
+	ABI0 ABI = iota
+
+	// ABIInternal is the internal ABI that may change between Go
+	// versions. All Go functions use the internal ABI and the
+	// compiler generates wrappers for calls to and from other
+	// ABIs.
+	ABIInternal
+
+	ABICount
+)
+
+// ParseABI converts from a string representation in 'abistr' to the
+// corresponding ABI value. Second return value is TRUE if the
+// abi string is recognized, FALSE otherwise.
+func ParseABI(abistr string) (ABI, bool) {
+	switch abistr {
+	default:
+		return ABI0, false
+	case "ABI0":
+		return ABI0, true
+	case "ABIInternal":
+		return ABIInternal, true
+	}
+}
+
+// ABISet is a bit set of ABI values.
+type ABISet uint8
+
+const (
+	// ABISetCallable is the set of all ABIs any function could
+	// potentially be called using.
+	ABISetCallable ABISet = (1 << ABI0) | (1 << ABIInternal)
+)
+
+// Ensure ABISet is big enough to hold all ABIs.
+var _ ABISet = 1 << (ABICount - 1)
+
+func ABISetOf(abi ABI) ABISet {
+	return 1 << abi
+}
+
+func (a *ABISet) Set(abi ABI, value bool) {
+	if value {
+		*a |= 1 << abi
+	} else {
+		*a &^= 1 << abi
+	}
+}
+
+func (a *ABISet) Get(abi ABI) bool {
+	return (*a>>abi)&1 != 0
+}
+
+func (a ABISet) String() string {
+	s := "{"
+	for i := ABI(0); a != 0; i++ {
+		if a&(1<<i) != 0 {
+			if s != "{" {
+				s += ","
+			}
+			s += i.String()
+			a &^= 1 << i
+		}
+	}
+	return s + "}"
+}
+
+// Attribute is a set of symbol attributes.
+type Attribute uint32
+
+const (
+	AttrDuplicateOK Attribute = 1 << iota
+	AttrCFunc
+	AttrNoSplit
+	AttrLeaf
+	AttrWrapper
+	AttrNeedCtxt
+	AttrNoFrame
+	AttrOnList
+	AttrStatic
+
+	// MakeTypelink means that the type should have an entry in the typelink table.
+	AttrMakeTypelink
+
+	// ReflectMethod means the function may call reflect.Type.Method or
+	// reflect.Type.MethodByName. Matching is imprecise (as reflect.Type
+	// can be used through a custom interface), so ReflectMethod may be
+	// set in some cases when the reflect package is not called.
+	//
+	// Used by the linker to determine what methods can be pruned.
+	AttrReflectMethod
+
+	// Local means make the symbol local even when compiling Go code to reference Go
+	// symbols in other shared libraries, as in this mode symbols are global by
+	// default. "local" here means in the sense of the dynamic linker, i.e. not
+	// visible outside of the module (shared library or executable) that contains its
+	// definition. (When not compiling to support Go shared libraries, all symbols are
+	// local in this sense unless there is a cgo_export_* directive).
+	AttrLocal
+
+	// For function symbols; indicates that the specified function was the
+	// target of an inline during compilation
+	AttrWasInlined
+
+	// Indexed indicates this symbol has been assigned with an index (when using the
+	// new object file format).
+	AttrIndexed
+
+	// Only applied on type descriptor symbols, UsedInIface indicates this type is
+	// converted to an interface.
+	//
+	// Used by the linker to determine what methods can be pruned.
+	AttrUsedInIface
+
+	// ContentAddressable indicates this is a content-addressable symbol.
+	AttrContentAddressable
+
+	// ABI wrapper is set for compiler-generated text symbols that
+	// convert between ABI0 and ABIInternal calling conventions.
+	AttrABIWrapper
+
+	// IsPcdata indicates this is a pcdata symbol.
+	AttrPcdata
+
+	// PkgInit indicates this is a compiler-generated package init func.
+	AttrPkgInit
+
+	// Linkname indicates this is a go:linkname'd symbol.
+	AttrLinkname
+
+	// attrABIBase is the value at which the ABI is encoded in
+	// Attribute. This must be last; all bits after this are
+	// assumed to be an ABI value.
+	//
+	// MUST BE LAST since all bits above this comprise the ABI.
+	attrABIBase
+)
+
+func (a *Attribute) load() Attribute { return Attribute(atomic.LoadUint32((*uint32)(a))) }
+
+func (a *Attribute) DuplicateOK() bool        { return a.load()&AttrDuplicateOK != 0 }
+func (a *Attribute) MakeTypelink() bool       { return a.load()&AttrMakeTypelink != 0 }
+func (a *Attribute) CFunc() bool              { return a.load()&AttrCFunc != 0 }
+func (a *Attribute) NoSplit() bool            { return a.load()&AttrNoSplit != 0 }
+func (a *Attribute) Leaf() bool               { return a.load()&AttrLeaf != 0 }
+func (a *Attribute) OnList() bool             { return a.load()&AttrOnList != 0 }
+func (a *Attribute) ReflectMethod() bool      { return a.load()&AttrReflectMethod != 0 }
+func (a *Attribute) Local() bool              { return a.load()&AttrLocal != 0 }
+func (a *Attribute) Wrapper() bool            { return a.load()&AttrWrapper != 0 }
+func (a *Attribute) NeedCtxt() bool           { return a.load()&AttrNeedCtxt != 0 }
+func (a *Attribute) NoFrame() bool            { return a.load()&AttrNoFrame != 0 }
+func (a *Attribute) Static() bool             { return a.load()&AttrStatic != 0 }
+func (a *Attribute) WasInlined() bool         { return a.load()&AttrWasInlined != 0 }
+func (a *Attribute) Indexed() bool            { return a.load()&AttrIndexed != 0 }
+func (a *Attribute) UsedInIface() bool        { return a.load()&AttrUsedInIface != 0 }
+func (a *Attribute) ContentAddressable() bool { return a.load()&AttrContentAddressable != 0 }
+func (a *Attribute) ABIWrapper() bool         { return a.load()&AttrABIWrapper != 0 }
+func (a *Attribute) IsPcdata() bool           { return a.load()&AttrPcdata != 0 }
+func (a *Attribute) IsPkgInit() bool          { return a.load()&AttrPkgInit != 0 }
+func (a *Attribute) IsLinkname() bool         { return a.load()&AttrLinkname != 0 }
+
+func (a *Attribute) Set(flag Attribute, value bool) {
+	for {
+		v0 := a.load()
+		v := v0
+		if value {
+			v |= flag
+		} else {
+			v &^= flag
+		}
+		if atomic.CompareAndSwapUint32((*uint32)(a), uint32(v0), uint32(v)) {
+			break
+		}
+	}
+}
+
+func (a *Attribute) ABI() ABI { return ABI(a.load() / attrABIBase) }
+func (a *Attribute) SetABI(abi ABI) {
+	const mask = 1 // Only one ABI bit for now.
+	for {
+		v0 := a.load()
+		v := (v0 &^ (mask * attrABIBase)) | Attribute(abi)*attrABIBase
+		if atomic.CompareAndSwapUint32((*uint32)(a), uint32(v0), uint32(v)) {
+			break
+		}
+	}
+}
+
+var textAttrStrings = [...]struct {
+	bit Attribute
+	s   string
+}{
+	{bit: AttrDuplicateOK, s: "DUPOK"},
+	{bit: AttrMakeTypelink, s: ""},
+	{bit: AttrCFunc, s: "CFUNC"},
+	{bit: AttrNoSplit, s: "NOSPLIT"},
+	{bit: AttrLeaf, s: "LEAF"},
+	{bit: AttrOnList, s: ""},
+	{bit: AttrReflectMethod, s: "REFLECTMETHOD"},
+	{bit: AttrLocal, s: "LOCAL"},
+	{bit: AttrWrapper, s: "WRAPPER"},
+	{bit: AttrNeedCtxt, s: "NEEDCTXT"},
+	{bit: AttrNoFrame, s: "NOFRAME"},
+	{bit: AttrStatic, s: "STATIC"},
+	{bit: AttrWasInlined, s: ""},
+	{bit: AttrIndexed, s: ""},
+	{bit: AttrContentAddressable, s: ""},
+	{bit: AttrABIWrapper, s: "ABIWRAPPER"},
+	{bit: AttrPkgInit, s: "PKGINIT"},
+	{bit: AttrLinkname, s: "LINKNAME"},
+}
+
+// String formats a for printing in as part of a TEXT prog.
+func (a Attribute) String() string {
+	var s string
+	for _, x := range textAttrStrings {
+		if a&x.bit != 0 {
+			if x.s != "" {
+				s += x.s + "|"
+			}
+			a &^= x.bit
+		}
+	}
+	switch a.ABI() {
+	case ABI0:
+	case ABIInternal:
+		s += "ABIInternal|"
+		a.SetABI(0) // Clear ABI so we don't print below.
+	}
+	if a != 0 {
+		s += fmt.Sprintf("UnknownAttribute(%d)|", a)
+	}
+	// Chop off trailing |, if present.
+	if len(s) > 0 {
+		s = s[:len(s)-1]
+	}
+	return s
+}
+
+// TextAttrString formats the symbol attributes for printing in as part of a TEXT prog.
+func (s *LSym) TextAttrString() string {
+	attr := s.Attribute.String()
+	if s.Func().FuncFlag&abi.FuncFlagTopFrame != 0 {
+		if attr != "" {
+			attr += "|"
+		}
+		attr += "TOPFRAME"
+	}
+	return attr
+}
+
+func (s *LSym) String() string {
+	return s.Name
+}
+
+// The compiler needs *LSym to be assignable to cmd/compile/internal/ssa.Sym.
+func (*LSym) CanBeAnSSASym() {}
+func (*LSym) CanBeAnSSAAux() {}
+
+type Pcln struct {
+	// Aux symbols for pcln
+	Pcsp      *LSym
+	Pcfile    *LSym
+	Pcline    *LSym
+	Pcinline  *LSym
+	Pcdata    []*LSym
+	Funcdata  []*LSym
+	UsedFiles map[goobj.CUFileIndex]struct{} // file indices used while generating pcfile
+	InlTree   InlTree                        // per-function inlining tree extracted from the global tree
+}
+
+type Reloc struct {
+	Off  int32
+	Siz  uint8
+	Type objabi.RelocType
+	Add  int64
+	Sym  *LSym
+}
+
+type Auto struct {
+	Asym    *LSym
+	Aoffset int32
+	Name    AddrName
+	Gotype  *LSym
+}
+
+// RegSpill provides spill/fill information for a register-resident argument
+// to a function.  These need spilling/filling in the safepoint/stackgrowth case.
+// At the time of fill/spill, the offset must be adjusted by the architecture-dependent
+// adjustment to hardware SP that occurs in a call instruction.  E.g., for AMD64,
+// at Offset+8 because the return address was pushed.
+type RegSpill struct {
+	Addr           Addr
+	Reg            int16
+	Reg2           int16 // If not 0, a second register to spill at Addr+regSize. Only for some archs.
+	Spill, Unspill As
+}
+
+// A Func represents a Go function. If non-nil, it must be a *ir.Func.
+type Func interface {
+	Pos() src.XPos
+}
+
+// Link holds the context for writing object code from a compiler
+// to be linker input or for reading that input into the linker.
+type Link struct {
+	Headtype             objabi.HeadType
+	Arch                 *LinkArch
+	CompressInstructions bool // use compressed instructions where possible (if supported by architecture)
+	Debugasm             int
+	Debugvlog            bool
+	Debugpcln            string
+	Flag_shared          bool
+	Flag_dynlink         bool
+	Flag_linkshared      bool
+	Flag_optimize        bool
+	Flag_locationlists   bool
+	Flag_noRefName       bool   // do not include referenced symbol names in object file
+	Retpoline            bool   // emit use of retpoline stubs for indirect jmp/call
+	Flag_maymorestack    string // If not "", call this function before stack checks
+	Bso                  *bufio.Writer
+	Pathname             string
+	Pkgpath              string           // the current package's import path
+	hashmu               sync.Mutex       // protects hash, funchash
+	hash                 map[string]*LSym // name -> sym mapping
+	funchash             map[string]*LSym // name -> sym mapping for ABIInternal syms
+	statichash           map[string]*LSym // name -> sym mapping for static syms
+	PosTable             src.PosTable
+	InlTree              InlTree // global inlining tree used by gc/inl.go
+	DwFixups             *DwarfFixupTable
+	DwTextCount          int
+	Imports              []goobj.ImportedPkg
+	DiagFunc             func(string, ...any)
+	DiagFlush            func()
+	DebugInfo            func(ctxt *Link, fn *LSym, info *LSym, curfn Func) ([]dwarf.Scope, dwarf.InlCalls)
+	GenAbstractFunc      func(fn *LSym)
+	Errors               int
+
+	InParallel    bool // parallel backend phase in effect
+	UseBASEntries bool // use Base Address Selection Entries in location lists and PC ranges
+	IsAsm         bool // is the source assembly language, which may contain surprising idioms (e.g., call tables)
+	Std           bool // is standard library package
+
+	// state for writing objects
+	Text []*LSym
+	Data []*LSym
+
+	// Constant symbols (e.g. $i64.*) are data symbols created late
+	// in the concurrent phase. To ensure a deterministic order, we
+	// add them to a separate list, sort at the end, and append it
+	// to Data.
+	constSyms []*LSym
+
+	// Windows SEH symbols are also data symbols that can be created
+	// concurrently.
+	SEHSyms []*LSym
+
+	// pkgIdx maps package path to index. The index is used for
+	// symbol reference in the object file.
+	pkgIdx map[string]int32
+
+	defs         []*LSym // list of defined symbols in the current package
+	hashed64defs []*LSym // list of defined short (64-bit or less) hashed (content-addressable) symbols
+	hasheddefs   []*LSym // list of defined hashed (content-addressable) symbols
+	nonpkgdefs   []*LSym // list of defined non-package symbols
+	nonpkgrefs   []*LSym // list of referenced non-package symbols
+
+	Fingerprint goobj.FingerprintType // fingerprint of symbol indices, to catch index mismatch
+}
+
+// Assert to vet's printf checker that Link.DiagFunc is a printf-like.
+func _(ctxt *Link) {
+	ctxt.DiagFunc = func(format string, args ...any) {
+		_ = fmt.Sprintf(format, args...)
+	}
+}
+
+func (ctxt *Link) Diag(format string, args ...any) {
+	ctxt.Errors++
+	ctxt.DiagFunc(format, args...)
+}
+
+func (ctxt *Link) Logf(format string, args ...any) {
+	fmt.Fprintf(ctxt.Bso, format, args...)
+	ctxt.Bso.Flush()
+}
+
+// SpillRegisterArgs emits the code to spill register args into whatever
+// locations the spill records specify.
+func (fi *FuncInfo) SpillRegisterArgs(last *Prog, pa ProgAlloc) *Prog {
+	// Spill register args.
+	for _, ra := range fi.spills {
+		spill := Appendp(last, pa)
+		spill.As = ra.Spill
+		spill.From.Type = TYPE_REG
+		spill.From.Reg = ra.Reg
+		if ra.Reg2 != 0 {
+			spill.From.Type = TYPE_REGREG
+			spill.From.Offset = int64(ra.Reg2)
+		}
+		spill.To = ra.Addr
+		last = spill
+	}
+	return last
+}
+
+// UnspillRegisterArgs emits the code to restore register args from whatever
+// locations the spill records specify.
+func (fi *FuncInfo) UnspillRegisterArgs(last *Prog, pa ProgAlloc) *Prog {
+	// Unspill any spilled register args
+	for _, ra := range fi.spills {
+		unspill := Appendp(last, pa)
+		unspill.As = ra.Unspill
+		unspill.From = ra.Addr
+		unspill.To.Type = TYPE_REG
+		unspill.To.Reg = ra.Reg
+		if ra.Reg2 != 0 {
+			unspill.To.Type = TYPE_REGREG
+			unspill.To.Offset = int64(ra.Reg2)
+		}
+		last = unspill
+	}
+	return last
+}
+
+// LinkArch is the definition of a single architecture.
+type LinkArch struct {
+	*sys.Arch
+	Init           func(*Link)
+	ErrorCheck     func(*Link, *LSym)
+	Preprocess     func(*Link, *LSym, ProgAlloc)
+	Assemble       func(*Link, *LSym, ProgAlloc)
+	Progedit       func(*Link, *Prog, ProgAlloc)
+	SEH            func(*Link, *LSym) *LSym
+	UnaryDst       map[As]bool // Instruction takes one operand, a destination.
+	DWARFRegisters map[int16]int16
+}
diff --git a/go/src/cmd/internal/obj/loong64/a.out.go b/go/src/cmd/internal/obj/loong64/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..2a3ead55ea6a9856da00b1773eedca9b8cb5cc51
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/a.out.go
@@ -0,0 +1,1383 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+import (
+	"cmd/internal/obj"
+)
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p loong64
+
+const (
+	NSNAME = 8
+	NSYM   = 50
+	NREG   = 32 // number of general registers
+	NFREG  = 32 // number of floating point registers
+	NVREG  = 32 // number of LSX registers
+	NXREG  = 32 // number of LASX registers
+)
+
+const (
+	REG_R0 = obj.RBaseLOONG64 + iota // must be a multiple of 32
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+	REG_R16
+	REG_R17
+	REG_R18
+	REG_R19
+	REG_R20
+	REG_R21
+	REG_R22
+	REG_R23
+	REG_R24
+	REG_R25
+	REG_R26
+	REG_R27
+	REG_R28
+	REG_R29
+	REG_R30
+	REG_R31
+
+	REG_F0 // must be a multiple of 32
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+	REG_F16
+	REG_F17
+	REG_F18
+	REG_F19
+	REG_F20
+	REG_F21
+	REG_F22
+	REG_F23
+	REG_F24
+	REG_F25
+	REG_F26
+	REG_F27
+	REG_F28
+	REG_F29
+	REG_F30
+	REG_F31
+
+	REG_FCSR0 // must be a multiple of 32
+	REG_FCSR1
+	REG_FCSR2
+	REG_FCSR3 // only four registers are needed
+	REG_FCSR4
+	REG_FCSR5
+	REG_FCSR6
+	REG_FCSR7
+	REG_FCSR8
+	REG_FCSR9
+	REG_FCSR10
+	REG_FCSR11
+	REG_FCSR12
+	REG_FCSR13
+	REG_FCSR14
+	REG_FCSR15
+	REG_FCSR16
+	REG_FCSR17
+	REG_FCSR18
+	REG_FCSR19
+	REG_FCSR20
+	REG_FCSR21
+	REG_FCSR22
+	REG_FCSR23
+	REG_FCSR24
+	REG_FCSR25
+	REG_FCSR26
+	REG_FCSR27
+	REG_FCSR28
+	REG_FCSR29
+	REG_FCSR30
+	REG_FCSR31
+
+	REG_FCC0 // must be a multiple of 32
+	REG_FCC1
+	REG_FCC2
+	REG_FCC3
+	REG_FCC4
+	REG_FCC5
+	REG_FCC6
+	REG_FCC7 // only eight registers are needed
+	REG_FCC8
+	REG_FCC9
+	REG_FCC10
+	REG_FCC11
+	REG_FCC12
+	REG_FCC13
+	REG_FCC14
+	REG_FCC15
+	REG_FCC16
+	REG_FCC17
+	REG_FCC18
+	REG_FCC19
+	REG_FCC20
+	REG_FCC21
+	REG_FCC22
+	REG_FCC23
+	REG_FCC24
+	REG_FCC25
+	REG_FCC26
+	REG_FCC27
+	REG_FCC28
+	REG_FCC29
+	REG_FCC30
+	REG_FCC31
+
+	// LSX: 128-bit vector register
+	REG_V0
+	REG_V1
+	REG_V2
+	REG_V3
+	REG_V4
+	REG_V5
+	REG_V6
+	REG_V7
+	REG_V8
+	REG_V9
+	REG_V10
+	REG_V11
+	REG_V12
+	REG_V13
+	REG_V14
+	REG_V15
+	REG_V16
+	REG_V17
+	REG_V18
+	REG_V19
+	REG_V20
+	REG_V21
+	REG_V22
+	REG_V23
+	REG_V24
+	REG_V25
+	REG_V26
+	REG_V27
+	REG_V28
+	REG_V29
+	REG_V30
+	REG_V31
+
+	// LASX: 256-bit vector register
+	REG_X0
+	REG_X1
+	REG_X2
+	REG_X3
+	REG_X4
+	REG_X5
+	REG_X6
+	REG_X7
+	REG_X8
+	REG_X9
+	REG_X10
+	REG_X11
+	REG_X12
+	REG_X13
+	REG_X14
+	REG_X15
+	REG_X16
+	REG_X17
+	REG_X18
+	REG_X19
+	REG_X20
+	REG_X21
+	REG_X22
+	REG_X23
+	REG_X24
+	REG_X25
+	REG_X26
+	REG_X27
+	REG_X28
+	REG_X29
+	REG_X30
+	REG_X31
+
+	REG_SPECIAL = REG_FCSR0
+
+	REGZERO = REG_R0 // set to zero
+	REGLINK = REG_R1
+	REGSP   = REG_R3
+	REGCTXT = REG_R29 // context for closures
+	REGG    = REG_R22 // G in loong64
+	REGTMP  = REG_R30 // used by the assembler
+	FREGRET = REG_F0  // not use
+)
+
+var LOONG64DWARFRegisters = map[int16]int16{}
+
+func init() {
+	// f assigns dwarfregisters[from:to] = (base):(to-from+base)
+	f := func(from, to, base int16) {
+		for r := from; r <= to; r++ {
+			LOONG64DWARFRegisters[r] = (r - from) + base
+		}
+	}
+	f(REG_R0, REG_R31, 0)
+	f(REG_F0, REG_F31, 32)
+
+	// The lower bits of V and X registers are alias to F registers
+	f(REG_V0, REG_V31, 32)
+	f(REG_X0, REG_X31, 32)
+}
+
+const (
+	BIG_8  = 128 - 2 // FIXME (not sure if -2 is appropriate)
+	BIG_9  = 256 - 2
+	BIG_10 = 512 - 2
+	BIG_11 = 1024 - 2
+	BIG_12 = 2046
+	BIG_16 = 32768 - 2
+	BIG_32 = 2147483648 - 2
+)
+
+const (
+	// mark flags
+	LABEL  = 1 << 0
+	LEAF   = 1 << 1
+	SYNC   = 1 << 2
+	BRANCH = 1 << 3
+)
+
+// Arrangement for Loong64 SIMD instructions
+const (
+	// arrangement types
+	ARNG_32B int16 = iota
+	ARNG_16H
+	ARNG_8W
+	ARNG_4V
+	ARNG_2Q
+	ARNG_16B
+	ARNG_8H
+	ARNG_4W
+	ARNG_2V
+	ARNG_B
+	ARNG_H
+	ARNG_W
+	ARNG_V
+	ARNG_BU
+	ARNG_HU
+	ARNG_WU
+	ARNG_VU
+)
+
+// LoongArch64 SIMD extension type
+const (
+	LSX int16 = iota
+	LASX
+)
+
+// bits 0-4 indicates register: Vn or Xn
+// bits 5-9 indicates arrangement: <T>
+// bits 10 indicates SMID type: 0: LSX, 1: LASX
+const (
+	REG_ARNG = obj.RBaseLOONG64 + (1 << 10) + (iota << 11) // Vn.<T>
+	REG_ELEM                                               // Vn.<T>[index]
+	REG_ELEM_END
+)
+
+const (
+	EXT_REG_SHIFT = 0
+	EXT_REG_MASK  = 0x1f
+
+	EXT_TYPE_SHIFT = 5
+	EXT_TYPE_MASK  = 0x1f
+
+	EXT_SIMDTYPE_SHIFT = 10
+	EXT_SIMDTYPE_MASK  = 0x1
+)
+
+const (
+	REG_LAST = REG_ELEM_END // the last defined register
+)
+
+//go:generate go run ../mkcnames.go -i a.out.go -o cnames.go -p loong64
+const (
+	C_NONE = iota
+	C_REG
+	C_FREG
+	C_FCSRREG
+	C_FCCREG
+	C_VREG
+	C_XREG
+	C_ARNG // Vn.<T>
+	C_ELEM // Vn.<T>[index]
+
+	C_ZCON
+	C_U1CON      // 1 bit unsigned constant
+	C_U2CON      // 2 bit unsigned constant
+	C_U3CON      // 3 bit unsigned constant
+	C_U4CON      // 4 bit unsigned constant
+	C_U5CON      // 5 bit unsigned constant
+	C_U6CON      // 6 bit unsigned constant
+	C_U7CON      // 7 bit unsigned constant
+	C_U8CON      // 8 bit unsigned constant
+	C_S5CON      // 5 bit signed constant
+	C_US12CON    // same as C_S12CON, increase the priority of C_S12CON in special cases.
+	C_UU12CON    // same as C_U12CON, increase the priority of C_U12CON in special cases.
+	C_S12CON     // 12 bit signed constant, -0x800 < v <= 0x7ff
+	C_U12CON     // 12 bit unsigned constant, 0 < v <= 0xfff
+	C_12CON      // 12 bit signed constant, or 12 bit unsigned constant
+	C_S13CON20_0 // 13 bit signed constant, low 12 bits 0
+	C_S13CON     // 13 bit signed constant
+	C_U13CON20_0 // 13 bit unsigned constant, low 12 bits 0
+	C_U13CON     // 13 bit unsigned constant
+	C_13CON      // 13 bit signed constant, or 13 bit unsigned constant
+	C_U15CON     // 15 bit unsigned constant
+	C_U15CON20_0 // 15 bit unsigned constant, low 12 bits 0
+	C_32CON20_0  // 32 bit signed, low 12 bits 0
+	C_32CON      // other 32 bit signed
+
+	// 64 bit signed, lo32 bits 0, hi20 bits are not 0, hi12 bits can
+	// be obtained by sign extension of the hi20 bits.
+	C_DCON20S_0
+	// 64 bit signed, lo52 bits 0, hi12 bits are not 0.
+	C_DCON12_0
+	// 64 bit signed, lo32 bits 0, hi32 bits are not 0.
+	C_DCON32_0
+	// 64 bit signed, lo12 bits 0, lo20 bits are not 0, hi20 bits can be
+	// obtained by sign extension of the lo20 bits, other bits are not 0.
+	C_DCON12_20S
+	// 64 bit signed, lo12 bits 0, hi20 bits are not 0, hi12 bits can be
+	// obtained by sign extension of the hi20 bits, other bits are not 0.
+	C_DCON20S_20
+	// 64 bit signed, lo12 bits 0, other bits are not 0.
+	C_DCON32_20
+	// 64 bit signed, lo12 bits are not 0, 12~51 bits can be obtained
+	// by sign extension of the lo12 bits, other bits are not 0.
+	C_DCON12_12S
+	// 64 bit signed, hi20 bits and lo12 bits are not 0, hi12 bits can
+	// be obtained by sign extension of the hi20 bits, lo20 bits can
+	// be obtained by sign extension of the lo12 bits.
+	C_DCON20S_12S
+	// 64 bit signed, lo12 bits are not 0, lo20 bits can be obtained by sign
+	// extension of the lo12 bits, other bits are not 0.
+	C_DCON32_12S
+	// 64 bit signed, lo20 and lo12 bits are not 0, hi20 bits can be obtained by sign
+	// extension of the lo20 bits. other bits are not 0.
+	C_DCON12_32S
+	// 64 bit signed, hi20 bits are not 0, hi12 bits can be obtained by sign
+	// extension of the hi20 bits, lo32 bits are not 0.
+	C_DCON20S_32
+	// 64 bit signed, 12~51 bits 0, other bits are not 0.
+	C_DCON12_12U
+	// 64 bit signed, lo20 bits 0, hi20 bits are not 0, hi12 bits can be
+	// obtained by sign extension of the hi20 bits, lo12 bits are not 0.
+	C_DCON20S_12U
+	// 64 bit signed, lo20 bits 0, other bits are not 0.
+	C_DCON32_12U
+	// other 64
+	C_DCON
+
+	C_SACON   // $n(REG) where n <= int12
+	C_LACON   // $n(REG) where int12 < n <= int32
+	C_DACON   // $n(REG) where int32 < n
+	C_EXTADDR // external symbol address
+	C_BRAN
+	C_SAUTO
+	C_LAUTO
+	C_ZOREG    // An $0+reg memory op
+	C_SOREG_8  // An $n+reg memory arg where n is a 8 bit signed offset
+	C_SOREG_9  // An $n+reg memory arg where n is a 9 bit signed offset
+	C_SOREG_10 // An $n+reg memory arg where n is a 10 bit signed offset
+	C_SOREG_11 // An $n+reg memory arg where n is a 11 bit signed offset
+	C_SOREG_12 // An $n+reg memory arg where n is a 12 bit signed offset
+	C_SOREG_16 // An $n+reg memory arg where n is a 16 bit signed offset
+	C_LOREG_32 // An $n+reg memory arg where n is a 32 bit signed offset
+	C_LOREG_64 // An $n+reg memory arg where n is a 64 bit signed offset
+	C_ROFF     // register offset
+	C_ADDR
+	C_TLS_LE
+	C_TLS_IE
+	C_GOTADDR
+	C_TEXTSIZE
+
+	C_GOK
+	C_NCLASS // must be the last
+)
+
+const (
+	AABSD = obj.ABaseLoong64 + obj.A_ARCHSPECIFIC + iota
+	AABSF
+	AADD
+	AADDD
+	AADDF
+
+	AADDW
+	AAND
+	ABEQ
+	ABGEZ
+	ABLEZ
+	ABGTZ
+	ABLTZ
+	ABFPF
+	ABFPT
+
+	ABNE
+	ABREAK
+
+	ACMPEQD
+	ACMPEQF
+
+	ACMPGED // ACMPGED -> fcmp.sle.d
+	ACMPGEF // ACMPGEF -> fcmp.sle.s
+	ACMPGTD // ACMPGTD -> fcmp.slt.d
+	ACMPGTF // ACMPGTF -> fcmp.slt.s
+
+	ALU12IW
+	ALU32ID
+	ALU52ID
+	APCALAU12I
+	APCADDU12I
+	AJIRL
+	ABGE
+	ABLT
+	ABLTU
+	ABGEU
+
+	ADIV
+	ADIVD
+	ADIVF
+	ADIVU
+	ADIVW
+	ADIVWU
+
+	ALL
+	ALLV
+
+	ALUI
+
+	AMOVB
+	AMOVBU
+
+	AMOVD
+	AMOVDF
+	AMOVDW
+	AMOVF
+	AMOVFD
+	AMOVFW
+
+	AMOVH
+	AMOVHU
+	AMOVW
+
+	AMOVWD
+	AMOVWF
+
+	AMUL
+	AMULD
+	AMULF
+	AMULH
+	AMULHU
+	AMULW
+	ANEGD
+	ANEGF
+
+	ANEGW
+	ANEGV
+
+	ANOOP // hardware nop
+	ANOR
+	AOR
+	AREM
+	AREMW
+	AREMU
+	AREMWU
+
+	ARFE
+
+	ASC
+	ASCV
+
+	ASGT
+	ASGTU
+
+	ASLL
+	ASQRTD
+	ASQRTF
+	ASRA
+	ASRL
+	AROTR
+	ASUB
+	ASUBD
+	ASUBF
+
+	ASUBW
+	ADBAR
+	ASYSCALL
+
+	ATEQ
+	ATNE
+
+	AWORD
+
+	AXOR
+
+	AMASKEQZ
+	AMASKNEZ
+
+	// 64-bit
+	AMOVV
+
+	ASLLV
+	ASRAV
+	ASRLV
+	AROTRV
+	ADIVV
+	ADIVVU
+
+	AREMV
+	AREMVU
+
+	AMULV
+	AMULVU
+	AMULHV
+	AMULHVU
+	AADDV
+	AADDVU
+	ASUBV
+	ASUBVU
+
+	// 64-bit FP
+	ATRUNCFV
+	ATRUNCDV
+	ATRUNCFW
+	ATRUNCDW
+
+	AMOVWU
+	AMOVFV
+	AMOVDV
+	AMOVVF
+	AMOVVD
+
+	// 2.2.1.2
+	AADDV16
+
+	// 2.2.1.3
+	AALSLW
+	AALSLWU
+	AALSLV
+
+	// 2.2.1.8
+	AORN
+	AANDN
+
+	// 2.2.1.12
+	AMULWVW
+	AMULWVWU
+
+	// 2.2.7. Atomic Memory Access Instructions
+	AAMSWAPB
+	AAMSWAPH
+	AAMSWAPW
+	AAMSWAPV
+	AAMCASB
+	AAMCASH
+	AAMCASW
+	AAMCASV
+	AAMADDW
+	AAMADDV
+	AAMANDW
+	AAMANDV
+	AAMORW
+	AAMORV
+	AAMXORW
+	AAMXORV
+	AAMMAXW
+	AAMMAXV
+	AAMMINW
+	AAMMINV
+	AAMMAXWU
+	AAMMAXVU
+	AAMMINWU
+	AAMMINVU
+	AAMSWAPDBB
+	AAMSWAPDBH
+	AAMSWAPDBW
+	AAMSWAPDBV
+	AAMCASDBB
+	AAMCASDBH
+	AAMCASDBW
+	AAMCASDBV
+	AAMADDDBW
+	AAMADDDBV
+	AAMANDDBW
+	AAMANDDBV
+	AAMORDBW
+	AAMORDBV
+	AAMXORDBW
+	AAMXORDBV
+	AAMMAXDBW
+	AAMMAXDBV
+	AAMMINDBW
+	AAMMINDBV
+	AAMMAXDBWU
+	AAMMAXDBVU
+	AAMMINDBWU
+	AAMMINDBVU
+
+	// 2.2.3.1
+	AEXTWB
+	AEXTWH
+
+	// 2.2.3.2
+	ACLOW
+	ACLOV
+	ACLZW
+	ACLZV
+	ACTOW
+	ACTOV
+	ACTZW
+	ACTZV
+
+	// 2.2.3.4
+	AREVBV
+	AREVB2W
+	AREVB4H
+	AREVB2H
+
+	// 2.2.3.5
+	AREVH2W
+	AREVHV
+
+	// 2.2.3.6
+	ABITREV4B
+	ABITREV8B
+
+	// 2.2.3.7
+	ABITREVW
+	ABITREVV
+
+	// 2.2.3.8
+	ABSTRINSW
+	ABSTRINSV
+
+	// 2.2.3.9
+	ABSTRPICKW
+	ABSTRPICKV
+
+	// 2.2.5.3
+	AMOVWP
+	AMOVVP
+
+	// 2.2.5.4. Prefetch Instructions
+	APRELD
+	APRELDX
+
+	// 2.2.9. CRC Check Instructions
+	ACRCWBW
+	ACRCWHW
+	ACRCWWW
+	ACRCWVW
+	ACRCCWBW
+	ACRCCWHW
+	ACRCCWWW
+	ACRCCWVW
+
+	// 2.2.10. Other Miscellaneous Instructions
+	ARDTIMELW
+	ARDTIMEHW
+	ARDTIMED
+	ACPUCFG
+
+	// 3.2.1.2
+	AFMADDF
+	AFMADDD
+	AFMSUBF
+	AFMSUBD
+	AFNMADDF
+	AFNMADDD
+	AFNMSUBF
+	AFNMSUBD
+
+	// 3.2.1.3
+	AFMINF
+	AFMIND
+	AFMAXF
+	AFMAXD
+
+	// 3.2.1.4
+	AFMAXAF
+	AFMAXAD
+	AFMINAF
+	AFMINAD
+
+	// 3.2.1.7
+	AFCOPYSGF
+	AFCOPYSGD
+	AFSCALEBF
+	AFSCALEBD
+	AFLOGBF
+	AFLOGBD
+
+	// 3.2.1.8
+	AFCLASSF
+	AFCLASSD
+
+	// 3.2.3.2
+	AFFINTFW
+	AFFINTFV
+	AFFINTDW
+	AFFINTDV
+	AFTINTWF
+	AFTINTWD
+	AFTINTVF
+	AFTINTVD
+
+	// 3.2.3.3
+	AFTINTRPWF
+	AFTINTRPWD
+	AFTINTRPVF
+	AFTINTRPVD
+	AFTINTRMWF
+	AFTINTRMWD
+	AFTINTRMVF
+	AFTINTRMVD
+	AFTINTRZWF
+	AFTINTRZWD
+	AFTINTRZVF
+	AFTINTRZVD
+	AFTINTRNEWF
+	AFTINTRNEWD
+	AFTINTRNEVF
+	AFTINTRNEVD
+
+	// 3.2.4.2
+	AFSEL
+
+	// LSX and LASX memory access instructions
+	AVMOVQ
+	AXVMOVQ
+
+	// LSX and LASX arithmetic instructions
+	AVADDB
+	AVADDH
+	AVADDW
+	AVADDV
+	AVADDQ
+	AXVADDB
+	AXVADDH
+	AXVADDW
+	AXVADDV
+	AXVADDQ
+	AVSUBB
+	AVSUBH
+	AVSUBW
+	AVSUBV
+	AVSUBQ
+	AXVSUBB
+	AXVSUBH
+	AXVSUBW
+	AXVSUBV
+	AXVSUBQ
+	AVADDBU
+	AVADDHU
+	AVADDWU
+	AVADDVU
+	AVSUBBU
+	AVSUBHU
+	AVSUBWU
+	AVSUBVU
+	AXVADDBU
+	AXVADDHU
+	AXVADDWU
+	AXVADDVU
+	AXVSUBBU
+	AXVSUBHU
+	AXVSUBWU
+	AXVSUBVU
+	AVSADDB
+	AVSADDH
+	AVSADDW
+	AVSADDV
+	AVSSUBB
+	AVSSUBH
+	AVSSUBW
+	AVSSUBV
+	AVSADDBU
+	AVSADDHU
+	AVSADDWU
+	AVSADDVU
+	AVSSUBBU
+	AVSSUBHU
+	AVSSUBWU
+	AVSSUBVU
+	AXVSADDB
+	AXVSADDH
+	AXVSADDW
+	AXVSADDV
+	AXVSSUBB
+	AXVSSUBH
+	AXVSSUBW
+	AXVSSUBV
+	AXVSADDBU
+	AXVSADDHU
+	AXVSADDWU
+	AXVSADDVU
+	AXVSSUBBU
+	AXVSSUBHU
+	AXVSSUBWU
+	AXVSSUBVU
+
+	// LSX and LASX Bit-manipulation Instructions
+	AVANDB
+	AVORB
+	AVXORB
+	AVNORB
+	AXVANDB
+	AXVORB
+	AXVXORB
+	AXVNORB
+	AVANDV
+	AVORV
+	AVXORV
+	AVNORV
+	AVANDNV
+	AVORNV
+	AXVANDV
+	AXVORV
+	AXVXORV
+	AXVNORV
+	AXVANDNV
+	AXVORNV
+
+	AVPCNTB
+	AVPCNTH
+	AVPCNTW
+	AVPCNTV
+	AXVPCNTB
+	AXVPCNTH
+	AXVPCNTW
+	AXVPCNTV
+
+	AVBITCLRB
+	AVBITCLRH
+	AVBITCLRW
+	AVBITCLRV
+	AVBITSETB
+	AVBITSETH
+	AVBITSETW
+	AVBITSETV
+	AVBITREVB
+	AVBITREVH
+	AVBITREVW
+	AVBITREVV
+	AXVBITCLRB
+	AXVBITCLRH
+	AXVBITCLRW
+	AXVBITCLRV
+	AXVBITSETB
+	AXVBITSETH
+	AXVBITSETW
+	AXVBITSETV
+	AXVBITREVB
+	AXVBITREVH
+	AXVBITREVW
+	AXVBITREVV
+
+	// LSX and LASX integer comparison instruction
+	AVSEQB
+	AXVSEQB
+	AVSEQH
+	AXVSEQH
+	AVSEQW
+	AXVSEQW
+	AVSEQV
+	AXVSEQV
+
+	AVSLTB
+	AVSLTH
+	AVSLTW
+	AVSLTV
+	AVSLTBU
+	AVSLTHU
+	AVSLTWU
+	AVSLTVU
+	AXVSLTB
+	AXVSLTH
+	AXVSLTW
+	AXVSLTV
+	AXVSLTBU
+	AXVSLTHU
+	AXVSLTWU
+	AXVSLTVU
+
+	// LSX and LASX integer div and mod instructions
+	AVDIVB
+	AVDIVH
+	AVDIVW
+	AVDIVV
+	AVDIVBU
+	AVDIVHU
+	AVDIVWU
+	AVDIVVU
+	AVMODB
+	AVMODH
+	AVMODW
+	AVMODV
+	AVMODBU
+	AVMODHU
+	AVMODWU
+	AVMODVU
+	AXVDIVB
+	AXVDIVH
+	AXVDIVW
+	AXVDIVV
+	AXVDIVBU
+	AXVDIVHU
+	AXVDIVWU
+	AXVDIVVU
+	AXVMODB
+	AXVMODH
+	AXVMODW
+	AXVMODV
+	AXVMODBU
+	AXVMODHU
+	AXVMODWU
+	AXVMODVU
+
+	// LSX and LASX shift operation instructions
+	AVSLLB
+	AVSLLH
+	AVSLLW
+	AVSLLV
+	AVSRLB
+	AVSRLH
+	AVSRLW
+	AVSRLV
+	AVSRAB
+	AVSRAH
+	AVSRAW
+	AVSRAV
+	AVROTRB
+	AVROTRH
+	AVROTRW
+	AVROTRV
+	AXVSLLB
+	AXVSLLH
+	AXVSLLW
+	AXVSLLV
+	AXVSRLB
+	AXVSRLH
+	AXVSRLW
+	AXVSRLV
+	AXVSRAB
+	AXVSRAH
+	AXVSRAW
+	AXVSRAV
+	AXVROTRB
+	AXVROTRH
+	AXVROTRW
+	AXVROTRV
+
+	// LSX and LASX move and shuffle instructions
+	AVILVLB
+	AVILVLH
+	AVILVLW
+	AVILVLV
+	AVILVHB
+	AVILVHH
+	AVILVHW
+	AVILVHV
+	AXVILVLB
+	AXVILVLH
+	AXVILVLW
+	AXVILVLV
+	AXVILVHB
+	AXVILVHH
+	AXVILVHW
+	AXVILVHV
+
+	// LSX and LASX integer mul instructions
+	AVMULB
+	AVMULH
+	AVMULW
+	AVMULV
+	AVMUHB
+	AVMUHH
+	AVMUHW
+	AVMUHV
+	AVMUHBU
+	AVMUHHU
+	AVMUHWU
+	AVMUHVU
+	AXVMULB
+	AXVMULH
+	AXVMULW
+	AXVMULV
+	AXVMUHB
+	AXVMUHH
+	AXVMUHW
+	AXVMUHV
+	AXVMUHBU
+	AXVMUHHU
+	AXVMUHWU
+	AXVMUHVU
+
+	// LSX and LASX floating point instructions
+	AVFSQRTF
+	AVFSQRTD
+	AVFRECIPF
+	AVFRECIPD
+	AVFRSQRTF
+	AVFRSQRTD
+	AXVFSQRTF
+	AXVFSQRTD
+	AXVFRECIPF
+	AXVFRECIPD
+	AXVFRSQRTF
+	AXVFRSQRTD
+
+	AVADDF
+	AVADDD
+	AVSUBF
+	AVSUBD
+	AVMULF
+	AVMULD
+	AVDIVF
+	AVDIVD
+	AXVADDF
+	AXVADDD
+	AXVSUBF
+	AXVSUBD
+	AXVMULF
+	AXVMULD
+	AXVDIVF
+	AXVDIVD
+
+	AVFCLASSF
+	AVFCLASSD
+	AXVFCLASSF
+	AXVFCLASSD
+
+	// LSX and LASX floating point conversion instructions
+	AVFRINTRNEF
+	AVFRINTRNED
+	AVFRINTRZF
+	AVFRINTRZD
+	AVFRINTRPF
+	AVFRINTRPD
+	AVFRINTRMF
+	AVFRINTRMD
+	AVFRINTF
+	AVFRINTD
+	AXVFRINTRNEF
+	AXVFRINTRNED
+	AXVFRINTRZF
+	AXVFRINTRZD
+	AXVFRINTRPF
+	AXVFRINTRPD
+	AXVFRINTRMF
+	AXVFRINTRMD
+	AXVFRINTF
+	AXVFRINTD
+
+	// LSX and LASX integer neg instructions
+	AVNEGB
+	AVNEGH
+	AVNEGW
+	AVNEGV
+	AXVNEGB
+	AXVNEGH
+	AXVNEGW
+	AXVNEGV
+
+	// LSX and LASX mul instructions that operate on even or odd positions
+	AVMULWEVHB
+	AVMULWEVWH
+	AVMULWEVVW
+	AVMULWEVQV
+	AVMULWODHB
+	AVMULWODWH
+	AVMULWODVW
+	AVMULWODQV
+	AVMULWEVHBU
+	AVMULWEVWHU
+	AVMULWEVVWU
+	AVMULWEVQVU
+	AVMULWODHBU
+	AVMULWODWHU
+	AVMULWODVWU
+	AVMULWODQVU
+	AXVMULWEVHB
+	AXVMULWEVWH
+	AXVMULWEVVW
+	AXVMULWEVQV
+	AXVMULWODHB
+	AXVMULWODWH
+	AXVMULWODVW
+	AXVMULWODQV
+	AXVMULWEVHBU
+	AXVMULWEVWHU
+	AXVMULWEVVWU
+	AXVMULWEVQVU
+	AXVMULWODHBU
+	AXVMULWODWHU
+	AXVMULWODVWU
+	AXVMULWODQVU
+	AVMULWEVHBUB
+	AVMULWEVWHUH
+	AVMULWEVVWUW
+	AVMULWEVQVUV
+	AVMULWODHBUB
+	AVMULWODWHUH
+	AVMULWODVWUW
+	AVMULWODQVUV
+	AXVMULWEVHBUB
+	AXVMULWEVWHUH
+	AXVMULWEVVWUW
+	AXVMULWEVQVUV
+	AXVMULWODHBUB
+	AXVMULWODWHUH
+	AXVMULWODVWUW
+	AXVMULWODQVUV
+
+	AVADDWEVHB
+	AVADDWEVWH
+	AVADDWEVVW
+	AVADDWEVQV
+	AVSUBWEVHB
+	AVSUBWEVWH
+	AVSUBWEVVW
+	AVSUBWEVQV
+	AVADDWODHB
+	AVADDWODWH
+	AVADDWODVW
+	AVADDWODQV
+	AVSUBWODHB
+	AVSUBWODWH
+	AVSUBWODVW
+	AVSUBWODQV
+	AXVADDWEVHB
+	AXVADDWEVWH
+	AXVADDWEVVW
+	AXVADDWEVQV
+	AXVSUBWEVHB
+	AXVSUBWEVWH
+	AXVSUBWEVVW
+	AXVSUBWEVQV
+	AXVADDWODHB
+	AXVADDWODWH
+	AXVADDWODVW
+	AXVADDWODQV
+	AXVSUBWODHB
+	AXVSUBWODWH
+	AXVSUBWODVW
+	AXVSUBWODQV
+	AVADDWEVHBU
+	AVADDWEVWHU
+	AVADDWEVVWU
+	AVADDWEVQVU
+	AVSUBWEVHBU
+	AVSUBWEVWHU
+	AVSUBWEVVWU
+	AVSUBWEVQVU
+	AVADDWODHBU
+	AVADDWODWHU
+	AVADDWODVWU
+	AVADDWODQVU
+	AVSUBWODHBU
+	AVSUBWODWHU
+	AVSUBWODVWU
+	AVSUBWODQVU
+	AXVADDWEVHBU
+	AXVADDWEVWHU
+	AXVADDWEVVWU
+	AXVADDWEVQVU
+	AXVSUBWEVHBU
+	AXVSUBWEVWHU
+	AXVSUBWEVVWU
+	AXVSUBWEVQVU
+	AXVADDWODHBU
+	AXVADDWODWHU
+	AXVADDWODVWU
+	AXVADDWODQVU
+	AXVSUBWODHBU
+	AXVSUBWODWHU
+	AXVSUBWODVWU
+	AXVSUBWODQVU
+
+	AVMADDB
+	AVMADDH
+	AVMADDW
+	AVMADDV
+	AVMSUBB
+	AVMSUBH
+	AVMSUBW
+	AVMSUBV
+
+	AXVMADDB
+	AXVMADDH
+	AXVMADDW
+	AXVMADDV
+	AXVMSUBB
+	AXVMSUBH
+	AXVMSUBW
+	AXVMSUBV
+
+	AVMADDWEVHB
+	AVMADDWEVWH
+	AVMADDWEVVW
+	AVMADDWEVQV
+	AVMADDWODHB
+	AVMADDWODWH
+	AVMADDWODVW
+	AVMADDWODQV
+
+	AVMADDWEVHBU
+	AVMADDWEVWHU
+	AVMADDWEVVWU
+	AVMADDWEVQVU
+	AVMADDWODHBU
+	AVMADDWODWHU
+	AVMADDWODVWU
+	AVMADDWODQVU
+
+	AVMADDWEVHBUB
+	AVMADDWEVWHUH
+	AVMADDWEVVWUW
+	AVMADDWEVQVUV
+	AVMADDWODHBUB
+	AVMADDWODWHUH
+	AVMADDWODVWUW
+	AVMADDWODQVUV
+
+	AXVMADDWEVHB
+	AXVMADDWEVWH
+	AXVMADDWEVVW
+	AXVMADDWEVQV
+	AXVMADDWODHB
+	AXVMADDWODWH
+	AXVMADDWODVW
+	AXVMADDWODQV
+
+	AXVMADDWEVHBU
+	AXVMADDWEVWHU
+	AXVMADDWEVVWU
+	AXVMADDWEVQVU
+	AXVMADDWODHBU
+	AXVMADDWODWHU
+	AXVMADDWODVWU
+	AXVMADDWODQVU
+
+	AXVMADDWEVHBUB
+	AXVMADDWEVWHUH
+	AXVMADDWEVVWUW
+	AXVMADDWEVQVUV
+	AXVMADDWODHBUB
+	AXVMADDWODWHUH
+	AXVMADDWODVWUW
+	AXVMADDWODQVUV
+
+	AVSHUF4IB
+	AVSHUF4IH
+	AVSHUF4IW
+	AVSHUF4IV
+	AXVSHUF4IB
+	AXVSHUF4IH
+	AXVSHUF4IW
+	AXVSHUF4IV
+
+	AVSHUFB
+	AVSHUFH
+	AVSHUFW
+	AVSHUFV
+	AXVSHUFB
+	AXVSHUFH
+	AXVSHUFW
+	AXVSHUFV
+
+	AVPERMIW
+	AXVPERMIW
+	AXVPERMIV
+	AXVPERMIQ
+
+	AVEXTRINSB
+	AVEXTRINSH
+	AVEXTRINSW
+	AVEXTRINSV
+	AXVEXTRINSB
+	AXVEXTRINSH
+	AXVEXTRINSW
+	AXVEXTRINSV
+
+	AVSETEQV
+	AVSETNEV
+	AVSETANYEQB
+	AVSETANYEQH
+	AVSETANYEQW
+	AVSETANYEQV
+	AVSETALLNEB
+	AVSETALLNEH
+	AVSETALLNEW
+	AVSETALLNEV
+	AXVSETEQV
+	AXVSETNEV
+	AXVSETANYEQB
+	AXVSETANYEQH
+	AXVSETANYEQW
+	AXVSETANYEQV
+	AXVSETALLNEB
+	AXVSETALLNEH
+	AXVSETALLNEW
+	AXVSETALLNEV
+
+	ALAST
+
+	// aliases
+	AJMP = obj.AJMP
+	AJAL = obj.ACALL
+	ARET = obj.ARET
+)
+
+func init() {
+	// The asm encoder generally assumes that the lowest 5 bits of the
+	// REG_XX constants match the machine instruction encoding, i.e.
+	// the lowest 5 bits is the register number.
+	// Check this here.
+	if REG_R0%32 != 0 {
+		panic("REG_R0 is not a multiple of 32")
+	}
+	if REG_F0%32 != 0 {
+		panic("REG_F0 is not a multiple of 32")
+	}
+	if REG_FCSR0%32 != 0 {
+		panic("REG_FCSR0 is not a multiple of 32")
+	}
+	if REG_FCC0%32 != 0 {
+		panic("REG_FCC0 is not a multiple of 32")
+	}
+	if REG_V0%32 != 0 {
+		panic("REG_V0 is not a multiple of 32")
+	}
+	if REG_X0%32 != 0 {
+		panic("REG_X0 is not a multiple of 32")
+	}
+}
diff --git a/go/src/cmd/internal/obj/loong64/anames.go b/go/src/cmd/internal/obj/loong64/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..4fe9a35b276b0ff023921ca07c15eef996ec3751
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/anames.go
@@ -0,0 +1,808 @@
+// Code generated by stringer -i a.out.go -o anames.go -p loong64; DO NOT EDIT.
+
+package loong64
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "ABSD",
+	"ABSF",
+	"ADD",
+	"ADDD",
+	"ADDF",
+	"ADDW",
+	"AND",
+	"BEQ",
+	"BGEZ",
+	"BLEZ",
+	"BGTZ",
+	"BLTZ",
+	"BFPF",
+	"BFPT",
+	"BNE",
+	"BREAK",
+	"CMPEQD",
+	"CMPEQF",
+	"CMPGED",
+	"CMPGEF",
+	"CMPGTD",
+	"CMPGTF",
+	"LU12IW",
+	"LU32ID",
+	"LU52ID",
+	"PCALAU12I",
+	"PCADDU12I",
+	"JIRL",
+	"BGE",
+	"BLT",
+	"BLTU",
+	"BGEU",
+	"DIV",
+	"DIVD",
+	"DIVF",
+	"DIVU",
+	"DIVW",
+	"DIVWU",
+	"LL",
+	"LLV",
+	"LUI",
+	"MOVB",
+	"MOVBU",
+	"MOVD",
+	"MOVDF",
+	"MOVDW",
+	"MOVF",
+	"MOVFD",
+	"MOVFW",
+	"MOVH",
+	"MOVHU",
+	"MOVW",
+	"MOVWD",
+	"MOVWF",
+	"MUL",
+	"MULD",
+	"MULF",
+	"MULH",
+	"MULHU",
+	"MULW",
+	"NEGD",
+	"NEGF",
+	"NEGW",
+	"NEGV",
+	"NOOP",
+	"NOR",
+	"OR",
+	"REM",
+	"REMW",
+	"REMU",
+	"REMWU",
+	"RFE",
+	"SC",
+	"SCV",
+	"SGT",
+	"SGTU",
+	"SLL",
+	"SQRTD",
+	"SQRTF",
+	"SRA",
+	"SRL",
+	"ROTR",
+	"SUB",
+	"SUBD",
+	"SUBF",
+	"SUBW",
+	"DBAR",
+	"SYSCALL",
+	"TEQ",
+	"TNE",
+	"WORD",
+	"XOR",
+	"MASKEQZ",
+	"MASKNEZ",
+	"MOVV",
+	"SLLV",
+	"SRAV",
+	"SRLV",
+	"ROTRV",
+	"DIVV",
+	"DIVVU",
+	"REMV",
+	"REMVU",
+	"MULV",
+	"MULVU",
+	"MULHV",
+	"MULHVU",
+	"ADDV",
+	"ADDVU",
+	"SUBV",
+	"SUBVU",
+	"TRUNCFV",
+	"TRUNCDV",
+	"TRUNCFW",
+	"TRUNCDW",
+	"MOVWU",
+	"MOVFV",
+	"MOVDV",
+	"MOVVF",
+	"MOVVD",
+	"ADDV16",
+	"ALSLW",
+	"ALSLWU",
+	"ALSLV",
+	"ORN",
+	"ANDN",
+	"MULWVW",
+	"MULWVWU",
+	"AMSWAPB",
+	"AMSWAPH",
+	"AMSWAPW",
+	"AMSWAPV",
+	"AMCASB",
+	"AMCASH",
+	"AMCASW",
+	"AMCASV",
+	"AMADDW",
+	"AMADDV",
+	"AMANDW",
+	"AMANDV",
+	"AMORW",
+	"AMORV",
+	"AMXORW",
+	"AMXORV",
+	"AMMAXW",
+	"AMMAXV",
+	"AMMINW",
+	"AMMINV",
+	"AMMAXWU",
+	"AMMAXVU",
+	"AMMINWU",
+	"AMMINVU",
+	"AMSWAPDBB",
+	"AMSWAPDBH",
+	"AMSWAPDBW",
+	"AMSWAPDBV",
+	"AMCASDBB",
+	"AMCASDBH",
+	"AMCASDBW",
+	"AMCASDBV",
+	"AMADDDBW",
+	"AMADDDBV",
+	"AMANDDBW",
+	"AMANDDBV",
+	"AMORDBW",
+	"AMORDBV",
+	"AMXORDBW",
+	"AMXORDBV",
+	"AMMAXDBW",
+	"AMMAXDBV",
+	"AMMINDBW",
+	"AMMINDBV",
+	"AMMAXDBWU",
+	"AMMAXDBVU",
+	"AMMINDBWU",
+	"AMMINDBVU",
+	"EXTWB",
+	"EXTWH",
+	"CLOW",
+	"CLOV",
+	"CLZW",
+	"CLZV",
+	"CTOW",
+	"CTOV",
+	"CTZW",
+	"CTZV",
+	"REVBV",
+	"REVB2W",
+	"REVB4H",
+	"REVB2H",
+	"REVH2W",
+	"REVHV",
+	"BITREV4B",
+	"BITREV8B",
+	"BITREVW",
+	"BITREVV",
+	"BSTRINSW",
+	"BSTRINSV",
+	"BSTRPICKW",
+	"BSTRPICKV",
+	"MOVWP",
+	"MOVVP",
+	"PRELD",
+	"PRELDX",
+	"CRCWBW",
+	"CRCWHW",
+	"CRCWWW",
+	"CRCWVW",
+	"CRCCWBW",
+	"CRCCWHW",
+	"CRCCWWW",
+	"CRCCWVW",
+	"RDTIMELW",
+	"RDTIMEHW",
+	"RDTIMED",
+	"CPUCFG",
+	"FMADDF",
+	"FMADDD",
+	"FMSUBF",
+	"FMSUBD",
+	"FNMADDF",
+	"FNMADDD",
+	"FNMSUBF",
+	"FNMSUBD",
+	"FMINF",
+	"FMIND",
+	"FMAXF",
+	"FMAXD",
+	"FMAXAF",
+	"FMAXAD",
+	"FMINAF",
+	"FMINAD",
+	"FCOPYSGF",
+	"FCOPYSGD",
+	"FSCALEBF",
+	"FSCALEBD",
+	"FLOGBF",
+	"FLOGBD",
+	"FCLASSF",
+	"FCLASSD",
+	"FFINTFW",
+	"FFINTFV",
+	"FFINTDW",
+	"FFINTDV",
+	"FTINTWF",
+	"FTINTWD",
+	"FTINTVF",
+	"FTINTVD",
+	"FTINTRPWF",
+	"FTINTRPWD",
+	"FTINTRPVF",
+	"FTINTRPVD",
+	"FTINTRMWF",
+	"FTINTRMWD",
+	"FTINTRMVF",
+	"FTINTRMVD",
+	"FTINTRZWF",
+	"FTINTRZWD",
+	"FTINTRZVF",
+	"FTINTRZVD",
+	"FTINTRNEWF",
+	"FTINTRNEWD",
+	"FTINTRNEVF",
+	"FTINTRNEVD",
+	"FSEL",
+	"VMOVQ",
+	"XVMOVQ",
+	"VADDB",
+	"VADDH",
+	"VADDW",
+	"VADDV",
+	"VADDQ",
+	"XVADDB",
+	"XVADDH",
+	"XVADDW",
+	"XVADDV",
+	"XVADDQ",
+	"VSUBB",
+	"VSUBH",
+	"VSUBW",
+	"VSUBV",
+	"VSUBQ",
+	"XVSUBB",
+	"XVSUBH",
+	"XVSUBW",
+	"XVSUBV",
+	"XVSUBQ",
+	"VADDBU",
+	"VADDHU",
+	"VADDWU",
+	"VADDVU",
+	"VSUBBU",
+	"VSUBHU",
+	"VSUBWU",
+	"VSUBVU",
+	"XVADDBU",
+	"XVADDHU",
+	"XVADDWU",
+	"XVADDVU",
+	"XVSUBBU",
+	"XVSUBHU",
+	"XVSUBWU",
+	"XVSUBVU",
+	"VSADDB",
+	"VSADDH",
+	"VSADDW",
+	"VSADDV",
+	"VSSUBB",
+	"VSSUBH",
+	"VSSUBW",
+	"VSSUBV",
+	"VSADDBU",
+	"VSADDHU",
+	"VSADDWU",
+	"VSADDVU",
+	"VSSUBBU",
+	"VSSUBHU",
+	"VSSUBWU",
+	"VSSUBVU",
+	"XVSADDB",
+	"XVSADDH",
+	"XVSADDW",
+	"XVSADDV",
+	"XVSSUBB",
+	"XVSSUBH",
+	"XVSSUBW",
+	"XVSSUBV",
+	"XVSADDBU",
+	"XVSADDHU",
+	"XVSADDWU",
+	"XVSADDVU",
+	"XVSSUBBU",
+	"XVSSUBHU",
+	"XVSSUBWU",
+	"XVSSUBVU",
+	"VANDB",
+	"VORB",
+	"VXORB",
+	"VNORB",
+	"XVANDB",
+	"XVORB",
+	"XVXORB",
+	"XVNORB",
+	"VANDV",
+	"VORV",
+	"VXORV",
+	"VNORV",
+	"VANDNV",
+	"VORNV",
+	"XVANDV",
+	"XVORV",
+	"XVXORV",
+	"XVNORV",
+	"XVANDNV",
+	"XVORNV",
+	"VPCNTB",
+	"VPCNTH",
+	"VPCNTW",
+	"VPCNTV",
+	"XVPCNTB",
+	"XVPCNTH",
+	"XVPCNTW",
+	"XVPCNTV",
+	"VBITCLRB",
+	"VBITCLRH",
+	"VBITCLRW",
+	"VBITCLRV",
+	"VBITSETB",
+	"VBITSETH",
+	"VBITSETW",
+	"VBITSETV",
+	"VBITREVB",
+	"VBITREVH",
+	"VBITREVW",
+	"VBITREVV",
+	"XVBITCLRB",
+	"XVBITCLRH",
+	"XVBITCLRW",
+	"XVBITCLRV",
+	"XVBITSETB",
+	"XVBITSETH",
+	"XVBITSETW",
+	"XVBITSETV",
+	"XVBITREVB",
+	"XVBITREVH",
+	"XVBITREVW",
+	"XVBITREVV",
+	"VSEQB",
+	"XVSEQB",
+	"VSEQH",
+	"XVSEQH",
+	"VSEQW",
+	"XVSEQW",
+	"VSEQV",
+	"XVSEQV",
+	"VSLTB",
+	"VSLTH",
+	"VSLTW",
+	"VSLTV",
+	"VSLTBU",
+	"VSLTHU",
+	"VSLTWU",
+	"VSLTVU",
+	"XVSLTB",
+	"XVSLTH",
+	"XVSLTW",
+	"XVSLTV",
+	"XVSLTBU",
+	"XVSLTHU",
+	"XVSLTWU",
+	"XVSLTVU",
+	"VDIVB",
+	"VDIVH",
+	"VDIVW",
+	"VDIVV",
+	"VDIVBU",
+	"VDIVHU",
+	"VDIVWU",
+	"VDIVVU",
+	"VMODB",
+	"VMODH",
+	"VMODW",
+	"VMODV",
+	"VMODBU",
+	"VMODHU",
+	"VMODWU",
+	"VMODVU",
+	"XVDIVB",
+	"XVDIVH",
+	"XVDIVW",
+	"XVDIVV",
+	"XVDIVBU",
+	"XVDIVHU",
+	"XVDIVWU",
+	"XVDIVVU",
+	"XVMODB",
+	"XVMODH",
+	"XVMODW",
+	"XVMODV",
+	"XVMODBU",
+	"XVMODHU",
+	"XVMODWU",
+	"XVMODVU",
+	"VSLLB",
+	"VSLLH",
+	"VSLLW",
+	"VSLLV",
+	"VSRLB",
+	"VSRLH",
+	"VSRLW",
+	"VSRLV",
+	"VSRAB",
+	"VSRAH",
+	"VSRAW",
+	"VSRAV",
+	"VROTRB",
+	"VROTRH",
+	"VROTRW",
+	"VROTRV",
+	"XVSLLB",
+	"XVSLLH",
+	"XVSLLW",
+	"XVSLLV",
+	"XVSRLB",
+	"XVSRLH",
+	"XVSRLW",
+	"XVSRLV",
+	"XVSRAB",
+	"XVSRAH",
+	"XVSRAW",
+	"XVSRAV",
+	"XVROTRB",
+	"XVROTRH",
+	"XVROTRW",
+	"XVROTRV",
+	"VILVLB",
+	"VILVLH",
+	"VILVLW",
+	"VILVLV",
+	"VILVHB",
+	"VILVHH",
+	"VILVHW",
+	"VILVHV",
+	"XVILVLB",
+	"XVILVLH",
+	"XVILVLW",
+	"XVILVLV",
+	"XVILVHB",
+	"XVILVHH",
+	"XVILVHW",
+	"XVILVHV",
+	"VMULB",
+	"VMULH",
+	"VMULW",
+	"VMULV",
+	"VMUHB",
+	"VMUHH",
+	"VMUHW",
+	"VMUHV",
+	"VMUHBU",
+	"VMUHHU",
+	"VMUHWU",
+	"VMUHVU",
+	"XVMULB",
+	"XVMULH",
+	"XVMULW",
+	"XVMULV",
+	"XVMUHB",
+	"XVMUHH",
+	"XVMUHW",
+	"XVMUHV",
+	"XVMUHBU",
+	"XVMUHHU",
+	"XVMUHWU",
+	"XVMUHVU",
+	"VFSQRTF",
+	"VFSQRTD",
+	"VFRECIPF",
+	"VFRECIPD",
+	"VFRSQRTF",
+	"VFRSQRTD",
+	"XVFSQRTF",
+	"XVFSQRTD",
+	"XVFRECIPF",
+	"XVFRECIPD",
+	"XVFRSQRTF",
+	"XVFRSQRTD",
+	"VADDF",
+	"VADDD",
+	"VSUBF",
+	"VSUBD",
+	"VMULF",
+	"VMULD",
+	"VDIVF",
+	"VDIVD",
+	"XVADDF",
+	"XVADDD",
+	"XVSUBF",
+	"XVSUBD",
+	"XVMULF",
+	"XVMULD",
+	"XVDIVF",
+	"XVDIVD",
+	"VFCLASSF",
+	"VFCLASSD",
+	"XVFCLASSF",
+	"XVFCLASSD",
+	"VFRINTRNEF",
+	"VFRINTRNED",
+	"VFRINTRZF",
+	"VFRINTRZD",
+	"VFRINTRPF",
+	"VFRINTRPD",
+	"VFRINTRMF",
+	"VFRINTRMD",
+	"VFRINTF",
+	"VFRINTD",
+	"XVFRINTRNEF",
+	"XVFRINTRNED",
+	"XVFRINTRZF",
+	"XVFRINTRZD",
+	"XVFRINTRPF",
+	"XVFRINTRPD",
+	"XVFRINTRMF",
+	"XVFRINTRMD",
+	"XVFRINTF",
+	"XVFRINTD",
+	"VNEGB",
+	"VNEGH",
+	"VNEGW",
+	"VNEGV",
+	"XVNEGB",
+	"XVNEGH",
+	"XVNEGW",
+	"XVNEGV",
+	"VMULWEVHB",
+	"VMULWEVWH",
+	"VMULWEVVW",
+	"VMULWEVQV",
+	"VMULWODHB",
+	"VMULWODWH",
+	"VMULWODVW",
+	"VMULWODQV",
+	"VMULWEVHBU",
+	"VMULWEVWHU",
+	"VMULWEVVWU",
+	"VMULWEVQVU",
+	"VMULWODHBU",
+	"VMULWODWHU",
+	"VMULWODVWU",
+	"VMULWODQVU",
+	"XVMULWEVHB",
+	"XVMULWEVWH",
+	"XVMULWEVVW",
+	"XVMULWEVQV",
+	"XVMULWODHB",
+	"XVMULWODWH",
+	"XVMULWODVW",
+	"XVMULWODQV",
+	"XVMULWEVHBU",
+	"XVMULWEVWHU",
+	"XVMULWEVVWU",
+	"XVMULWEVQVU",
+	"XVMULWODHBU",
+	"XVMULWODWHU",
+	"XVMULWODVWU",
+	"XVMULWODQVU",
+	"VMULWEVHBUB",
+	"VMULWEVWHUH",
+	"VMULWEVVWUW",
+	"VMULWEVQVUV",
+	"VMULWODHBUB",
+	"VMULWODWHUH",
+	"VMULWODVWUW",
+	"VMULWODQVUV",
+	"XVMULWEVHBUB",
+	"XVMULWEVWHUH",
+	"XVMULWEVVWUW",
+	"XVMULWEVQVUV",
+	"XVMULWODHBUB",
+	"XVMULWODWHUH",
+	"XVMULWODVWUW",
+	"XVMULWODQVUV",
+	"VADDWEVHB",
+	"VADDWEVWH",
+	"VADDWEVVW",
+	"VADDWEVQV",
+	"VSUBWEVHB",
+	"VSUBWEVWH",
+	"VSUBWEVVW",
+	"VSUBWEVQV",
+	"VADDWODHB",
+	"VADDWODWH",
+	"VADDWODVW",
+	"VADDWODQV",
+	"VSUBWODHB",
+	"VSUBWODWH",
+	"VSUBWODVW",
+	"VSUBWODQV",
+	"XVADDWEVHB",
+	"XVADDWEVWH",
+	"XVADDWEVVW",
+	"XVADDWEVQV",
+	"XVSUBWEVHB",
+	"XVSUBWEVWH",
+	"XVSUBWEVVW",
+	"XVSUBWEVQV",
+	"XVADDWODHB",
+	"XVADDWODWH",
+	"XVADDWODVW",
+	"XVADDWODQV",
+	"XVSUBWODHB",
+	"XVSUBWODWH",
+	"XVSUBWODVW",
+	"XVSUBWODQV",
+	"VADDWEVHBU",
+	"VADDWEVWHU",
+	"VADDWEVVWU",
+	"VADDWEVQVU",
+	"VSUBWEVHBU",
+	"VSUBWEVWHU",
+	"VSUBWEVVWU",
+	"VSUBWEVQVU",
+	"VADDWODHBU",
+	"VADDWODWHU",
+	"VADDWODVWU",
+	"VADDWODQVU",
+	"VSUBWODHBU",
+	"VSUBWODWHU",
+	"VSUBWODVWU",
+	"VSUBWODQVU",
+	"XVADDWEVHBU",
+	"XVADDWEVWHU",
+	"XVADDWEVVWU",
+	"XVADDWEVQVU",
+	"XVSUBWEVHBU",
+	"XVSUBWEVWHU",
+	"XVSUBWEVVWU",
+	"XVSUBWEVQVU",
+	"XVADDWODHBU",
+	"XVADDWODWHU",
+	"XVADDWODVWU",
+	"XVADDWODQVU",
+	"XVSUBWODHBU",
+	"XVSUBWODWHU",
+	"XVSUBWODVWU",
+	"XVSUBWODQVU",
+	"VMADDB",
+	"VMADDH",
+	"VMADDW",
+	"VMADDV",
+	"VMSUBB",
+	"VMSUBH",
+	"VMSUBW",
+	"VMSUBV",
+	"XVMADDB",
+	"XVMADDH",
+	"XVMADDW",
+	"XVMADDV",
+	"XVMSUBB",
+	"XVMSUBH",
+	"XVMSUBW",
+	"XVMSUBV",
+	"VMADDWEVHB",
+	"VMADDWEVWH",
+	"VMADDWEVVW",
+	"VMADDWEVQV",
+	"VMADDWODHB",
+	"VMADDWODWH",
+	"VMADDWODVW",
+	"VMADDWODQV",
+	"VMADDWEVHBU",
+	"VMADDWEVWHU",
+	"VMADDWEVVWU",
+	"VMADDWEVQVU",
+	"VMADDWODHBU",
+	"VMADDWODWHU",
+	"VMADDWODVWU",
+	"VMADDWODQVU",
+	"VMADDWEVHBUB",
+	"VMADDWEVWHUH",
+	"VMADDWEVVWUW",
+	"VMADDWEVQVUV",
+	"VMADDWODHBUB",
+	"VMADDWODWHUH",
+	"VMADDWODVWUW",
+	"VMADDWODQVUV",
+	"XVMADDWEVHB",
+	"XVMADDWEVWH",
+	"XVMADDWEVVW",
+	"XVMADDWEVQV",
+	"XVMADDWODHB",
+	"XVMADDWODWH",
+	"XVMADDWODVW",
+	"XVMADDWODQV",
+	"XVMADDWEVHBU",
+	"XVMADDWEVWHU",
+	"XVMADDWEVVWU",
+	"XVMADDWEVQVU",
+	"XVMADDWODHBU",
+	"XVMADDWODWHU",
+	"XVMADDWODVWU",
+	"XVMADDWODQVU",
+	"XVMADDWEVHBUB",
+	"XVMADDWEVWHUH",
+	"XVMADDWEVVWUW",
+	"XVMADDWEVQVUV",
+	"XVMADDWODHBUB",
+	"XVMADDWODWHUH",
+	"XVMADDWODVWUW",
+	"XVMADDWODQVUV",
+	"VSHUF4IB",
+	"VSHUF4IH",
+	"VSHUF4IW",
+	"VSHUF4IV",
+	"XVSHUF4IB",
+	"XVSHUF4IH",
+	"XVSHUF4IW",
+	"XVSHUF4IV",
+	"VSHUFB",
+	"VSHUFH",
+	"VSHUFW",
+	"VSHUFV",
+	"XVSHUFB",
+	"XVSHUFH",
+	"XVSHUFW",
+	"XVSHUFV",
+	"VPERMIW",
+	"XVPERMIW",
+	"XVPERMIV",
+	"XVPERMIQ",
+	"VEXTRINSB",
+	"VEXTRINSH",
+	"VEXTRINSW",
+	"VEXTRINSV",
+	"XVEXTRINSB",
+	"XVEXTRINSH",
+	"XVEXTRINSW",
+	"XVEXTRINSV",
+	"VSETEQV",
+	"VSETNEV",
+	"VSETANYEQB",
+	"VSETANYEQH",
+	"VSETANYEQW",
+	"VSETANYEQV",
+	"VSETALLNEB",
+	"VSETALLNEH",
+	"VSETALLNEW",
+	"VSETALLNEV",
+	"XVSETEQV",
+	"XVSETNEV",
+	"XVSETANYEQB",
+	"XVSETANYEQH",
+	"XVSETANYEQW",
+	"XVSETANYEQV",
+	"XVSETALLNEB",
+	"XVSETALLNEH",
+	"XVSETALLNEW",
+	"XVSETALLNEV",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/loong64/asm.go b/go/src/cmd/internal/obj/loong64/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..f9925180153aeabcc78e2d2aac8b0523c1ed4605
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/asm.go
@@ -0,0 +1,5352 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"fmt"
+	"log"
+	"math/bits"
+	"slices"
+)
+
+// ctxt0 holds state while assembling a single function.
+// Each function gets a fresh ctxt0.
+// This allows for multiple functions to be safely concurrently assembled.
+type ctxt0 struct {
+	ctxt       *obj.Link
+	newprog    obj.ProgAlloc
+	cursym     *obj.LSym
+	autosize   int32
+	instoffset int64
+	pc         int64
+}
+
+// Instruction layout.
+
+const (
+	FuncAlign = 4
+	loopAlign = 16
+)
+
+type Optab struct {
+	as    obj.As
+	from1 uint8
+	reg   uint8
+	from3 uint8
+	to1   uint8
+	to2   uint8
+	type_ int8
+	size  int8
+	param int16
+	flag  uint8
+}
+
+const (
+	NOTUSETMP = 1 << iota // p expands to multiple instructions, but does NOT use REGTMP
+
+	// branchLoopHead marks loop entry.
+	// Used to insert padding for under-aligned loops.
+	branchLoopHead
+)
+
+var optab = []Optab{
+	{obj.ATEXT, C_ADDR, C_NONE, C_NONE, C_TEXTSIZE, C_NONE, 0, 0, 0, 0},
+
+	{AMOVW, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 1, 4, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 1, 4, 0, 0},
+	{AVMOVQ, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 1, 4, 0, 0},
+	{AXVMOVQ, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 1, 4, 0, 0},
+	{AMOVB, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 12, 4, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 12, 4, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 12, 4, 0, 0},
+
+	{ASUB, C_REG, C_REG, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AADD, C_REG, C_REG, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AADDV, C_REG, C_REG, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AAND, C_REG, C_REG, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{ASUB, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AADD, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AADDV, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AAND, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{ANEGW, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AMASKEQZ, C_REG, C_REG, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{ASLL, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{ASLL, C_REG, C_REG, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{ASLLV, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{ASLLV, C_REG, C_REG, C_NONE, C_REG, C_NONE, 2, 4, 0, 0},
+	{AADDF, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 2, 4, 0, 0},
+	{AADDF, C_FREG, C_FREG, C_NONE, C_FREG, C_NONE, 2, 4, 0, 0},
+	{ACMPEQF, C_FREG, C_FREG, C_NONE, C_FCCREG, C_NONE, 2, 4, 0, 0},
+
+	{AVSEQB, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVSEQB, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AVSEQB, C_S5CON, C_VREG, C_NONE, C_VREG, C_NONE, 22, 4, 0, 0},
+	{AXVSEQB, C_S5CON, C_XREG, C_NONE, C_XREG, C_NONE, 22, 4, 0, 0},
+
+	{AVSLTB, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLTB, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AVSLTB, C_S5CON, C_VREG, C_NONE, C_VREG, C_NONE, 22, 4, 0, 0},
+	{AXVSLTB, C_S5CON, C_XREG, C_NONE, C_XREG, C_NONE, 22, 4, 0, 0},
+	{AVSLTB, C_U5CON, C_VREG, C_NONE, C_VREG, C_NONE, 31, 4, 0, 0},
+	{AXVSLTB, C_U5CON, C_XREG, C_NONE, C_XREG, C_NONE, 31, 4, 0, 0},
+
+	{AVANDV, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AVANDV, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVANDV, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AXVANDV, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AVANDB, C_U8CON, C_VREG, C_NONE, C_VREG, C_NONE, 23, 4, 0, 0},
+	{AVANDB, C_U8CON, C_NONE, C_NONE, C_VREG, C_NONE, 23, 4, 0, 0},
+	{AXVANDB, C_U8CON, C_XREG, C_NONE, C_XREG, C_NONE, 23, 4, 0, 0},
+	{AXVANDB, C_U8CON, C_NONE, C_NONE, C_XREG, C_NONE, 23, 4, 0, 0},
+
+	{AVADDB, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AVADDB, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVADDB, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AXVADDB, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+
+	{AVSLLB, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLB, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLB, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLB, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLB, C_U3CON, C_VREG, C_NONE, C_VREG, C_NONE, 13, 4, 0, 0},
+	{AXVSLLB, C_U3CON, C_XREG, C_NONE, C_XREG, C_NONE, 13, 4, 0, 0},
+	{AVSLLB, C_U3CON, C_NONE, C_NONE, C_VREG, C_NONE, 13, 4, 0, 0},
+	{AXVSLLB, C_U3CON, C_NONE, C_NONE, C_XREG, C_NONE, 13, 4, 0, 0},
+
+	{AVSLLH, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLH, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLH, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLH, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLH, C_U4CON, C_VREG, C_NONE, C_VREG, C_NONE, 14, 4, 0, 0},
+	{AXVSLLH, C_U4CON, C_XREG, C_NONE, C_XREG, C_NONE, 14, 4, 0, 0},
+	{AVSLLH, C_U4CON, C_NONE, C_NONE, C_VREG, C_NONE, 14, 4, 0, 0},
+	{AXVSLLH, C_U4CON, C_NONE, C_NONE, C_XREG, C_NONE, 14, 4, 0, 0},
+
+	{AVSLLW, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLW, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLW, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLW, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLW, C_U5CON, C_VREG, C_NONE, C_VREG, C_NONE, 31, 4, 0, 0},
+	{AXVSLLW, C_U5CON, C_XREG, C_NONE, C_XREG, C_NONE, 31, 4, 0, 0},
+	{AVSLLW, C_U5CON, C_NONE, C_NONE, C_VREG, C_NONE, 31, 4, 0, 0},
+	{AXVSLLW, C_U5CON, C_NONE, C_NONE, C_XREG, C_NONE, 31, 4, 0, 0},
+
+	{AVSLLV, C_VREG, C_VREG, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLV, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLV, C_XREG, C_XREG, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AXVSLLV, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 2, 4, 0, 0},
+	{AVSLLV, C_U6CON, C_VREG, C_NONE, C_VREG, C_NONE, 32, 4, 0, 0},
+	{AXVSLLV, C_U6CON, C_XREG, C_NONE, C_XREG, C_NONE, 32, 4, 0, 0},
+	{AVSLLV, C_U6CON, C_NONE, C_NONE, C_VREG, C_NONE, 32, 4, 0, 0},
+	{AXVSLLV, C_U6CON, C_NONE, C_NONE, C_XREG, C_NONE, 32, 4, 0, 0},
+
+	{ACLOW, C_REG, C_NONE, C_NONE, C_REG, C_NONE, 9, 4, 0, 0},
+	{AABSF, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 9, 4, 0, 0},
+	{AMOVVF, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 9, 4, 0, 0},
+	{AMOVF, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 9, 4, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_NONE, C_FREG, C_NONE, 9, 4, 0, 0},
+	{AVPCNTB, C_VREG, C_NONE, C_NONE, C_VREG, C_NONE, 9, 4, 0, 0},
+	{AXVPCNTB, C_XREG, C_NONE, C_NONE, C_XREG, C_NONE, 9, 4, 0, 0},
+	{AVSETEQV, C_VREG, C_NONE, C_NONE, C_FCCREG, C_NONE, 9, 4, 0, 0},
+	{AXVSETEQV, C_XREG, C_NONE, C_NONE, C_FCCREG, C_NONE, 9, 4, 0, 0},
+
+	{AFMADDF, C_FREG, C_FREG, C_NONE, C_FREG, C_NONE, 37, 4, 0, 0},
+	{AFMADDF, C_FREG, C_FREG, C_FREG, C_FREG, C_NONE, 37, 4, 0, 0},
+	{AVSHUFB, C_VREG, C_VREG, C_VREG, C_VREG, C_NONE, 37, 4, 0, 0},
+	{AXVSHUFB, C_XREG, C_XREG, C_XREG, C_XREG, C_NONE, 37, 4, 0, 0},
+
+	{AFSEL, C_FCCREG, C_FREG, C_FREG, C_FREG, C_NONE, 33, 4, 0, 0},
+	{AFSEL, C_FCCREG, C_FREG, C_NONE, C_FREG, C_NONE, 33, 4, 0, 0},
+
+	{AMOVW, C_REG, C_NONE, C_NONE, C_SAUTO, C_NONE, 7, 4, REGSP, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_SAUTO, C_NONE, 7, 4, REGSP, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_SAUTO, C_NONE, 7, 4, REGSP, 0},
+	{AMOVB, C_REG, C_NONE, C_NONE, C_SAUTO, C_NONE, 7, 4, REGSP, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_SAUTO, C_NONE, 7, 4, REGSP, 0},
+	{AMOVW, C_REG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 7, 4, REGZERO, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 7, 4, REGZERO, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 7, 4, REGZERO, 0},
+	{AMOVB, C_REG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 7, 4, REGZERO, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 7, 4, REGZERO, 0},
+	{AVMOVQ, C_VREG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 7, 4, REGZERO, 0},
+	{AXVMOVQ, C_XREG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 7, 4, REGZERO, 0},
+	{AVMOVQ, C_VREG, C_NONE, C_NONE, C_SAUTO, C_NONE, 7, 4, REGZERO, 0},
+	{AXVMOVQ, C_XREG, C_NONE, C_NONE, C_SAUTO, C_NONE, 7, 4, REGZERO, 0},
+
+	{AMOVW, C_SAUTO, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGSP, 0},
+	{AMOVWU, C_SAUTO, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGSP, 0},
+	{AMOVV, C_SAUTO, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGSP, 0},
+	{AMOVB, C_SAUTO, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGSP, 0},
+	{AMOVBU, C_SAUTO, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGSP, 0},
+	{AMOVW, C_SOREG_12, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGZERO, 0},
+	{AMOVWU, C_SOREG_12, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGZERO, 0},
+	{AMOVV, C_SOREG_12, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGZERO, 0},
+	{AMOVB, C_SOREG_12, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGZERO, 0},
+	{AMOVBU, C_SOREG_12, C_NONE, C_NONE, C_REG, C_NONE, 8, 4, REGZERO, 0},
+	{AVMOVQ, C_SOREG_12, C_NONE, C_NONE, C_VREG, C_NONE, 8, 4, REGZERO, 0},
+	{AXVMOVQ, C_SOREG_12, C_NONE, C_NONE, C_XREG, C_NONE, 8, 4, REGZERO, 0},
+	{AVMOVQ, C_SAUTO, C_NONE, C_NONE, C_VREG, C_NONE, 8, 4, REGZERO, 0},
+	{AXVMOVQ, C_SAUTO, C_NONE, C_NONE, C_XREG, C_NONE, 8, 4, REGZERO, 0},
+
+	{AMOVW, C_REG, C_NONE, C_NONE, C_LAUTO, C_NONE, 35, 12, REGSP, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_LAUTO, C_NONE, 35, 12, REGSP, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_LAUTO, C_NONE, 35, 12, REGSP, 0},
+	{AMOVB, C_REG, C_NONE, C_NONE, C_LAUTO, C_NONE, 35, 12, REGSP, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_LAUTO, C_NONE, 35, 12, REGSP, 0},
+	{AMOVW, C_REG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 35, 12, REGZERO, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 35, 12, REGZERO, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 35, 12, REGZERO, 0},
+	{AMOVB, C_REG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 35, 12, REGZERO, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 35, 12, REGZERO, 0},
+	{AMOVW, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
+	{AMOVB, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_NONE, C_TLS_LE, C_NONE, 53, 16, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_TLS_LE, C_NONE, 53, 16, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_TLS_LE, C_NONE, 53, 16, 0, 0},
+	{AMOVB, C_REG, C_NONE, C_NONE, C_TLS_LE, C_NONE, 53, 16, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_TLS_LE, C_NONE, 53, 16, 0, 0},
+	{AMOVWP, C_REG, C_NONE, C_NONE, C_SOREG_16, C_NONE, 73, 4, 0, 0},
+	{AMOVWP, C_REG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 73, 12, 0, 0},
+	{AMOVWP, C_REG, C_NONE, C_NONE, C_LOREG_64, C_NONE, 73, 24, 0, 0},
+
+	{AMOVW, C_LAUTO, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGSP, 0},
+	{AMOVWU, C_LAUTO, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGSP, 0},
+	{AMOVV, C_LAUTO, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGSP, 0},
+	{AMOVB, C_LAUTO, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGSP, 0},
+	{AMOVBU, C_LAUTO, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGSP, 0},
+	{AMOVW, C_LOREG_32, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGZERO, 0},
+	{AMOVWU, C_LOREG_32, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGZERO, 0},
+	{AMOVV, C_LOREG_32, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGZERO, 0},
+	{AMOVB, C_LOREG_32, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGZERO, 0},
+	{AMOVBU, C_LOREG_32, C_NONE, C_NONE, C_REG, C_NONE, 36, 12, REGZERO, 0},
+	{AMOVW, C_ADDR, C_NONE, C_NONE, C_REG, C_NONE, 51, 8, 0, 0},
+	{AMOVWU, C_ADDR, C_NONE, C_NONE, C_REG, C_NONE, 51, 8, 0, 0},
+	{AMOVV, C_ADDR, C_NONE, C_NONE, C_REG, C_NONE, 51, 8, 0, 0},
+	{AMOVB, C_ADDR, C_NONE, C_NONE, C_REG, C_NONE, 51, 8, 0, 0},
+	{AMOVBU, C_ADDR, C_NONE, C_NONE, C_REG, C_NONE, 51, 8, 0, 0},
+	{AMOVW, C_TLS_LE, C_NONE, C_NONE, C_REG, C_NONE, 54, 16, 0, 0},
+	{AMOVWU, C_TLS_LE, C_NONE, C_NONE, C_REG, C_NONE, 54, 16, 0, 0},
+	{AMOVV, C_TLS_LE, C_NONE, C_NONE, C_REG, C_NONE, 54, 16, 0, 0},
+	{AMOVB, C_TLS_LE, C_NONE, C_NONE, C_REG, C_NONE, 54, 16, 0, 0},
+	{AMOVBU, C_TLS_LE, C_NONE, C_NONE, C_REG, C_NONE, 54, 16, 0, 0},
+	{AMOVWP, C_SOREG_16, C_NONE, C_NONE, C_REG, C_NONE, 74, 4, 0, 0},
+	{AMOVWP, C_LOREG_32, C_NONE, C_NONE, C_REG, C_NONE, 74, 12, 0, 0},
+	{AMOVWP, C_LOREG_64, C_NONE, C_NONE, C_REG, C_NONE, 74, 24, 0, 0},
+
+	{AMOVW, C_SACON, C_NONE, C_NONE, C_REG, C_NONE, 3, 4, REGSP, 0},
+	{AMOVV, C_SACON, C_NONE, C_NONE, C_REG, C_NONE, 3, 4, REGSP, 0},
+	{AMOVW, C_EXTADDR, C_NONE, C_NONE, C_REG, C_NONE, 52, 8, 0, NOTUSETMP},
+	{AMOVV, C_EXTADDR, C_NONE, C_NONE, C_REG, C_NONE, 52, 8, 0, NOTUSETMP},
+
+	{AMOVW, C_LACON, C_NONE, C_NONE, C_REG, C_NONE, 27, 12, REGSP, 0},
+	{AMOVV, C_LACON, C_NONE, C_NONE, C_REG, C_NONE, 27, 12, REGSP, 0},
+	{AMOVW, C_12CON, C_NONE, C_NONE, C_REG, C_NONE, 3, 4, REGZERO, 0},
+	{AMOVV, C_12CON, C_NONE, C_NONE, C_REG, C_NONE, 3, 4, REGZERO, 0},
+
+	{AMOVW, C_32CON20_0, C_NONE, C_NONE, C_REG, C_NONE, 25, 4, 0, 0},
+	{AMOVV, C_32CON20_0, C_NONE, C_NONE, C_REG, C_NONE, 25, 4, 0, 0},
+	{AMOVW, C_32CON, C_NONE, C_NONE, C_REG, C_NONE, 19, 8, 0, NOTUSETMP},
+	{AMOVV, C_32CON, C_NONE, C_NONE, C_REG, C_NONE, 19, 8, 0, NOTUSETMP},
+	{AMOVV, C_DCON12_0, C_NONE, C_NONE, C_REG, C_NONE, 67, 4, 0, NOTUSETMP},
+	{AMOVV, C_DCON12_20S, C_NONE, C_NONE, C_REG, C_NONE, 68, 8, 0, NOTUSETMP},
+	{AMOVV, C_DCON32_12S, C_NONE, C_NONE, C_REG, C_NONE, 69, 12, 0, NOTUSETMP},
+	{AMOVV, C_DCON, C_NONE, C_NONE, C_REG, C_NONE, 59, 16, 0, NOTUSETMP},
+
+	{AADD, C_US12CON, C_REG, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+	{AADD, C_US12CON, C_NONE, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+	{AADD, C_U12CON, C_REG, C_NONE, C_REG, C_NONE, 10, 8, 0, 0},
+	{AADD, C_U12CON, C_NONE, C_NONE, C_REG, C_NONE, 10, 8, 0, 0},
+
+	{AADDV, C_US12CON, C_REG, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+	{AADDV, C_US12CON, C_NONE, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+	{AADDV, C_U12CON, C_REG, C_NONE, C_REG, C_NONE, 10, 8, 0, 0},
+	{AADDV, C_U12CON, C_NONE, C_NONE, C_REG, C_NONE, 10, 8, 0, 0},
+
+	{AADDV16, C_32CON, C_REG, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+	{AADDV16, C_32CON, C_NONE, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+
+	{AAND, C_UU12CON, C_REG, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+	{AAND, C_UU12CON, C_NONE, C_NONE, C_REG, C_NONE, 4, 4, 0, 0},
+	{AAND, C_S12CON, C_REG, C_NONE, C_REG, C_NONE, 10, 8, 0, 0},
+	{AAND, C_S12CON, C_NONE, C_NONE, C_REG, C_NONE, 10, 8, 0, 0},
+
+	{AADD, C_32CON20_0, C_REG, C_NONE, C_REG, C_NONE, 26, 8, 0, 0},
+	{AADD, C_32CON20_0, C_NONE, C_NONE, C_REG, C_NONE, 26, 8, 0, 0},
+	{AADDV, C_32CON20_0, C_REG, C_NONE, C_REG, C_NONE, 26, 8, 0, 0},
+	{AADDV, C_32CON20_0, C_NONE, C_NONE, C_REG, C_NONE, 26, 8, 0, 0},
+	{AAND, C_32CON20_0, C_REG, C_NONE, C_REG, C_NONE, 26, 8, 0, 0},
+	{AAND, C_32CON20_0, C_NONE, C_NONE, C_REG, C_NONE, 26, 8, 0, 0},
+
+	{AADD, C_32CON, C_NONE, C_NONE, C_REG, C_NONE, 24, 12, 0, 0},
+	{AADDV, C_32CON, C_NONE, C_NONE, C_REG, C_NONE, 24, 12, 0, 0},
+	{AAND, C_32CON, C_NONE, C_NONE, C_REG, C_NONE, 24, 12, 0, 0},
+	{AADD, C_32CON, C_REG, C_NONE, C_REG, C_NONE, 24, 12, 0, 0},
+	{AADDV, C_32CON, C_REG, C_NONE, C_REG, C_NONE, 24, 12, 0, 0},
+	{AAND, C_32CON, C_REG, C_NONE, C_REG, C_NONE, 24, 12, 0, 0},
+
+	{AADDV, C_DCON, C_NONE, C_NONE, C_REG, C_NONE, 60, 20, 0, 0},
+	{AADDV, C_DCON, C_REG, C_NONE, C_REG, C_NONE, 60, 20, 0, 0},
+	{AAND, C_DCON, C_NONE, C_NONE, C_REG, C_NONE, 60, 20, 0, 0},
+	{AAND, C_DCON, C_REG, C_NONE, C_REG, C_NONE, 60, 20, 0, 0},
+	{AADDV, C_DCON12_0, C_NONE, C_NONE, C_REG, C_NONE, 70, 8, 0, 0},
+	{AADDV, C_DCON12_0, C_REG, C_NONE, C_REG, C_NONE, 70, 8, 0, 0},
+	{AAND, C_DCON12_0, C_NONE, C_NONE, C_REG, C_NONE, 70, 8, 0, 0},
+	{AAND, C_DCON12_0, C_REG, C_NONE, C_REG, C_NONE, 70, 8, 0, 0},
+	{AADDV, C_DCON12_20S, C_NONE, C_NONE, C_REG, C_NONE, 71, 12, 0, 0},
+	{AADDV, C_DCON12_20S, C_REG, C_NONE, C_REG, C_NONE, 71, 12, 0, 0},
+	{AAND, C_DCON12_20S, C_NONE, C_NONE, C_REG, C_NONE, 71, 12, 0, 0},
+	{AAND, C_DCON12_20S, C_REG, C_NONE, C_REG, C_NONE, 71, 12, 0, 0},
+	{AADDV, C_DCON32_12S, C_NONE, C_NONE, C_REG, C_NONE, 72, 16, 0, 0},
+	{AADDV, C_DCON32_12S, C_REG, C_NONE, C_REG, C_NONE, 72, 16, 0, 0},
+	{AAND, C_DCON32_12S, C_NONE, C_NONE, C_REG, C_NONE, 72, 16, 0, 0},
+	{AAND, C_DCON32_12S, C_REG, C_NONE, C_REG, C_NONE, 72, 16, 0, 0},
+
+	{ASLL, C_U5CON, C_REG, C_NONE, C_REG, C_NONE, 16, 4, 0, 0},
+	{ASLL, C_U5CON, C_NONE, C_NONE, C_REG, C_NONE, 16, 4, 0, 0},
+
+	{ASLLV, C_U6CON, C_REG, C_NONE, C_REG, C_NONE, 16, 4, 0, 0},
+	{ASLLV, C_U6CON, C_NONE, C_NONE, C_REG, C_NONE, 16, 4, 0, 0},
+
+	{ABSTRPICKW, C_U6CON, C_REG, C_U6CON, C_REG, C_NONE, 17, 4, 0, 0},
+	{ABSTRPICKW, C_U6CON, C_REG, C_ZCON, C_REG, C_NONE, 17, 4, 0, 0},
+	{ABSTRPICKW, C_ZCON, C_REG, C_ZCON, C_REG, C_NONE, 17, 4, 0, 0},
+
+	{ASYSCALL, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 5, 4, 0, 0},
+	{ASYSCALL, C_U15CON, C_NONE, C_NONE, C_NONE, C_NONE, 5, 4, 0, 0},
+
+	{ABEQ, C_REG, C_REG, C_NONE, C_BRAN, C_NONE, 6, 4, 0, 0},
+	{ABEQ, C_REG, C_NONE, C_NONE, C_BRAN, C_NONE, 6, 4, 0, 0},
+	{ABLEZ, C_REG, C_NONE, C_NONE, C_BRAN, C_NONE, 6, 4, 0, 0},
+	{ABFPT, C_NONE, C_NONE, C_NONE, C_BRAN, C_NONE, 6, 4, 0, 0},
+	{ABFPT, C_FCCREG, C_NONE, C_NONE, C_BRAN, C_NONE, 6, 4, 0, 0},
+
+	{AJMP, C_NONE, C_NONE, C_NONE, C_BRAN, C_NONE, 11, 4, 0, 0}, // b
+	{AJAL, C_NONE, C_NONE, C_NONE, C_BRAN, C_NONE, 11, 4, 0, 0}, // bl
+
+	{AJMP, C_NONE, C_NONE, C_NONE, C_ZOREG, C_NONE, 18, 4, REGZERO, 0}, // jirl r0, rj, 0
+	{AJAL, C_NONE, C_NONE, C_NONE, C_ZOREG, C_NONE, 18, 4, REGLINK, 0}, // jirl r1, rj, 0
+
+	{AMOVF, C_SAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 28, 4, REGSP, 0},
+	{AMOVD, C_SAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 28, 4, REGSP, 0},
+	{AMOVF, C_SOREG_12, C_NONE, C_NONE, C_FREG, C_NONE, 28, 4, REGZERO, 0},
+	{AMOVD, C_SOREG_12, C_NONE, C_NONE, C_FREG, C_NONE, 28, 4, REGZERO, 0},
+
+	{AMOVF, C_LAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 28, 12, REGSP, 0},
+	{AMOVD, C_LAUTO, C_NONE, C_NONE, C_FREG, C_NONE, 28, 12, REGSP, 0},
+	{AMOVF, C_LOREG_32, C_NONE, C_NONE, C_FREG, C_NONE, 28, 12, REGZERO, 0},
+	{AMOVD, C_LOREG_32, C_NONE, C_NONE, C_FREG, C_NONE, 28, 12, REGZERO, 0},
+	{AMOVF, C_ADDR, C_NONE, C_NONE, C_FREG, C_NONE, 51, 8, 0, 0},
+	{AMOVD, C_ADDR, C_NONE, C_NONE, C_FREG, C_NONE, 51, 8, 0, 0},
+
+	{AMOVF, C_FREG, C_NONE, C_NONE, C_SAUTO, C_NONE, 29, 4, REGSP, 0},
+	{AMOVD, C_FREG, C_NONE, C_NONE, C_SAUTO, C_NONE, 29, 4, REGSP, 0},
+	{AMOVF, C_FREG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 29, 4, REGZERO, 0},
+	{AMOVD, C_FREG, C_NONE, C_NONE, C_SOREG_12, C_NONE, 29, 4, REGZERO, 0},
+
+	{AMOVF, C_FREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 29, 12, REGSP, 0},
+	{AMOVD, C_FREG, C_NONE, C_NONE, C_LAUTO, C_NONE, 29, 12, REGSP, 0},
+	{AMOVF, C_FREG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 29, 12, REGZERO, 0},
+	{AMOVD, C_FREG, C_NONE, C_NONE, C_LOREG_32, C_NONE, 29, 12, REGZERO, 0},
+	{AMOVF, C_FREG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_NONE, C_ADDR, C_NONE, 50, 8, 0, 0},
+
+	{AMOVW, C_REG, C_NONE, C_NONE, C_FREG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_FREG, C_NONE, 30, 4, 0, 0},
+	{AMOVW, C_FREG, C_NONE, C_NONE, C_REG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_FREG, C_NONE, C_NONE, C_REG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_FCCREG, C_NONE, C_NONE, C_REG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_FCSRREG, C_NONE, C_NONE, C_REG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_FCCREG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_FCSRREG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_FREG, C_NONE, C_NONE, C_FCCREG, C_NONE, 30, 4, 0, 0},
+	{AMOVV, C_FCCREG, C_NONE, C_NONE, C_FREG, C_NONE, 30, 4, 0, 0},
+
+	{AMOVW, C_12CON, C_NONE, C_NONE, C_FREG, C_NONE, 34, 8, 0, 0},
+
+	{AMOVB, C_REG, C_NONE, C_NONE, C_TLS_IE, C_NONE, 56, 16, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_NONE, C_TLS_IE, C_NONE, 56, 16, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_TLS_IE, C_NONE, 56, 16, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_NONE, C_TLS_IE, C_NONE, 56, 16, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_NONE, C_TLS_IE, C_NONE, 56, 16, 0, 0},
+
+	{AMOVB, C_TLS_IE, C_NONE, C_NONE, C_REG, C_NONE, 57, 16, 0, 0},
+	{AMOVW, C_TLS_IE, C_NONE, C_NONE, C_REG, C_NONE, 57, 16, 0, 0},
+	{AMOVV, C_TLS_IE, C_NONE, C_NONE, C_REG, C_NONE, 57, 16, 0, 0},
+	{AMOVBU, C_TLS_IE, C_NONE, C_NONE, C_REG, C_NONE, 57, 16, 0, 0},
+	{AMOVWU, C_TLS_IE, C_NONE, C_NONE, C_REG, C_NONE, 57, 16, 0, 0},
+
+	{AWORD, C_32CON, C_NONE, C_NONE, C_NONE, C_NONE, 38, 4, 0, 0},
+	{AWORD, C_DCON, C_NONE, C_NONE, C_NONE, C_NONE, 61, 4, 0, 0},
+
+	{AMOVV, C_GOTADDR, C_NONE, C_NONE, C_REG, C_NONE, 65, 8, 0, 0},
+
+	{ATEQ, C_US12CON, C_REG, C_NONE, C_REG, C_NONE, 15, 8, 0, 0},
+	{ATEQ, C_US12CON, C_NONE, C_NONE, C_REG, C_NONE, 15, 8, 0, 0},
+
+	{ARDTIMELW, C_NONE, C_NONE, C_NONE, C_REG, C_REG, 62, 4, 0, 0},
+	{AAMSWAPW, C_REG, C_NONE, C_NONE, C_ZOREG, C_REG, 66, 4, 0, 0},
+	{ANOOP, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 49, 4, 0, 0},
+
+	/* store with extended register offset */
+	{AMOVB, C_REG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
+	{AMOVF, C_FREG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
+	{AVMOVQ, C_VREG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
+	{AXVMOVQ, C_XREG, C_NONE, C_NONE, C_ROFF, C_NONE, 20, 4, 0, 0},
+
+	/* load with extended register offset */
+	{AMOVB, C_ROFF, C_NONE, C_NONE, C_REG, C_NONE, 21, 4, 0, 0},
+	{AMOVBU, C_ROFF, C_NONE, C_NONE, C_REG, C_NONE, 21, 4, 0, 0},
+	{AMOVW, C_ROFF, C_NONE, C_NONE, C_REG, C_NONE, 21, 4, 0, 0},
+	{AMOVWU, C_ROFF, C_NONE, C_NONE, C_REG, C_NONE, 21, 4, 0, 0},
+	{AMOVV, C_ROFF, C_NONE, C_NONE, C_REG, C_NONE, 21, 4, 0, 0},
+	{AMOVF, C_ROFF, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0},
+	{AMOVD, C_ROFF, C_NONE, C_NONE, C_FREG, C_NONE, 21, 4, 0, 0},
+	{AVMOVQ, C_ROFF, C_NONE, C_NONE, C_VREG, C_NONE, 21, 4, 0, 0},
+	{AXVMOVQ, C_ROFF, C_NONE, C_NONE, C_XREG, C_NONE, 21, 4, 0, 0},
+
+	{AVMOVQ, C_REG, C_NONE, C_NONE, C_ELEM, C_NONE, 39, 4, 0, 0},
+	{AVMOVQ, C_ELEM, C_NONE, C_NONE, C_REG, C_NONE, 40, 4, 0, 0},
+	{AXVMOVQ, C_REG, C_NONE, C_NONE, C_ELEM, C_NONE, 39, 4, 0, 0},
+	{AXVMOVQ, C_ELEM, C_NONE, C_NONE, C_REG, C_NONE, 40, 4, 0, 0},
+
+	{AXVMOVQ, C_XREG, C_NONE, C_NONE, C_ELEM, C_NONE, 43, 4, 0, 0},
+	{AXVMOVQ, C_ELEM, C_NONE, C_NONE, C_XREG, C_NONE, 44, 4, 0, 0},
+
+	{AVMOVQ, C_REG, C_NONE, C_NONE, C_ARNG, C_NONE, 41, 4, 0, 0},
+	{AXVMOVQ, C_REG, C_NONE, C_NONE, C_ARNG, C_NONE, 41, 4, 0, 0},
+	{AXVMOVQ, C_XREG, C_NONE, C_NONE, C_ARNG, C_NONE, 42, 4, 0, 0},
+
+	{AVMOVQ, C_ELEM, C_NONE, C_NONE, C_ARNG, C_NONE, 45, 4, 0, 0},
+
+	{AVMOVQ, C_SOREG_12, C_NONE, C_NONE, C_ARNG, C_NONE, 46, 4, 0, 0},
+	{AXVMOVQ, C_SOREG_12, C_NONE, C_NONE, C_ARNG, C_NONE, 46, 4, 0, 0},
+
+	{APRELD, C_SOREG_12, C_U5CON, C_NONE, C_NONE, C_NONE, 47, 4, 0, 0},
+	{APRELDX, C_SOREG_16, C_DCON, C_U5CON, C_NONE, C_NONE, 48, 20, 0, 0},
+
+	{AALSLV, C_U3CON, C_REG, C_REG, C_REG, C_NONE, 64, 4, 0, 0},
+
+	{obj.APCALIGN, C_U12CON, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},
+	{obj.APCDATA, C_32CON, C_NONE, C_NONE, C_32CON, C_NONE, 0, 0, 0, 0},
+	{obj.APCDATA, C_DCON, C_NONE, C_NONE, C_DCON, C_NONE, 0, 0, 0, 0},
+	{obj.AFUNCDATA, C_U12CON, C_NONE, C_NONE, C_ADDR, C_NONE, 0, 0, 0, 0},
+	{obj.ANOP, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},
+	{obj.ANOP, C_32CON, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0}, // nop variants, see #40689
+	{obj.ANOP, C_DCON, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},  // nop variants, see #40689
+	{obj.ANOP, C_REG, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},
+	{obj.ANOP, C_FREG, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},
+}
+
+var atomicInst = map[obj.As]uint32{
+	AAMSWAPB:   0x070B8 << 15, // amswap.b
+	AAMSWAPH:   0x070B9 << 15, // amswap.h
+	AAMSWAPW:   0x070C0 << 15, // amswap.w
+	AAMSWAPV:   0x070C1 << 15, // amswap.d
+	AAMCASB:    0x070B0 << 15, // amcas.b
+	AAMCASH:    0x070B1 << 15, // amcas.h
+	AAMCASW:    0x070B2 << 15, // amcas.w
+	AAMCASV:    0x070B3 << 15, // amcas.d
+	AAMADDW:    0x070C2 << 15, // amadd.w
+	AAMADDV:    0x070C3 << 15, // amadd.d
+	AAMANDW:    0x070C4 << 15, // amand.w
+	AAMANDV:    0x070C5 << 15, // amand.d
+	AAMORW:     0x070C6 << 15, // amor.w
+	AAMORV:     0x070C7 << 15, // amor.d
+	AAMXORW:    0x070C8 << 15, // amxor.w
+	AAMXORV:    0x070C9 << 15, // amxor.d
+	AAMMAXW:    0x070CA << 15, // ammax.w
+	AAMMAXV:    0x070CB << 15, // ammax.d
+	AAMMINW:    0x070CC << 15, // ammin.w
+	AAMMINV:    0x070CD << 15, // ammin.d
+	AAMMAXWU:   0x070CE << 15, // ammax.wu
+	AAMMAXVU:   0x070CF << 15, // ammax.du
+	AAMMINWU:   0x070D0 << 15, // ammin.wu
+	AAMMINVU:   0x070D1 << 15, // ammin.du
+	AAMSWAPDBB: 0x070BC << 15, // amswap_db.b
+	AAMSWAPDBH: 0x070BD << 15, // amswap_db.h
+	AAMSWAPDBW: 0x070D2 << 15, // amswap_db.w
+	AAMSWAPDBV: 0x070D3 << 15, // amswap_db.d
+	AAMCASDBB:  0x070B4 << 15, // amcas_db.b
+	AAMCASDBH:  0x070B5 << 15, // amcas_db.h
+	AAMCASDBW:  0x070B6 << 15, // amcas_db.w
+	AAMCASDBV:  0x070B7 << 15, // amcas_db.d
+	AAMADDDBW:  0x070D4 << 15, // amadd_db.w
+	AAMADDDBV:  0x070D5 << 15, // amadd_db.d
+	AAMANDDBW:  0x070D6 << 15, // amand_db.w
+	AAMANDDBV:  0x070D7 << 15, // amand_db.d
+	AAMORDBW:   0x070D8 << 15, // amor_db.w
+	AAMORDBV:   0x070D9 << 15, // amor_db.d
+	AAMXORDBW:  0x070DA << 15, // amxor_db.w
+	AAMXORDBV:  0x070DB << 15, // amxor_db.d
+	AAMMAXDBW:  0x070DC << 15, // ammax_db.w
+	AAMMAXDBV:  0x070DD << 15, // ammax_db.d
+	AAMMINDBW:  0x070DE << 15, // ammin_db.w
+	AAMMINDBV:  0x070DF << 15, // ammin_db.d
+	AAMMAXDBWU: 0x070E0 << 15, // ammax_db.wu
+	AAMMAXDBVU: 0x070E1 << 15, // ammax_db.du
+	AAMMINDBWU: 0x070E2 << 15, // ammin_db.wu
+	AAMMINDBVU: 0x070E3 << 15, // ammin_db.du
+}
+
+func IsAtomicInst(as obj.As) bool {
+	_, ok := atomicInst[as]
+
+	return ok
+}
+
+// pcAlignPadLength returns the number of bytes required to align pc to alignedValue,
+// reporting an error if alignedValue is not a power of two or is out of range.
+func pcAlignPadLength(ctxt *obj.Link, pc int64, alignedValue int64) int {
+	if !((alignedValue&(alignedValue-1) == 0) && 8 <= alignedValue && alignedValue <= 2048) {
+		ctxt.Diag("alignment value of an instruction must be a power of two and in the range [8, 2048], got %d\n", alignedValue)
+	}
+	return int(-pc & (alignedValue - 1))
+}
+
+var oprange [ALAST & obj.AMask][]Optab
+
+var xcmp [C_NCLASS][C_NCLASS]bool
+
+func span0(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if ctxt.Retpoline {
+		ctxt.Diag("-spectre=ret not supported on loong64")
+		ctxt.Retpoline = false // don't keep printing
+	}
+
+	p := cursym.Func().Text
+	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
+		return
+	}
+
+	c := ctxt0{ctxt: ctxt, newprog: newprog, cursym: cursym, autosize: int32(p.To.Offset + ctxt.Arch.FixedFrameSize)}
+
+	if oprange[AOR&obj.AMask] == nil {
+		c.ctxt.Diag("loong64 ops not initialized, call loong64.buildop first")
+	}
+
+	pc := int64(0)
+	p.Pc = pc
+
+	var m int
+	var o *Optab
+	for p = p.Link; p != nil; p = p.Link {
+		p.Pc = pc
+		o = c.oplook(p)
+		m = int(o.size)
+		if m == 0 {
+			switch p.As {
+			case obj.APCALIGN:
+				alignedValue := p.From.Offset
+				m = pcAlignPadLength(ctxt, pc, alignedValue)
+				// Update the current text symbol alignment value.
+				if int32(alignedValue) > cursym.Func().Align {
+					cursym.Func().Align = int32(alignedValue)
+				}
+				break
+			case obj.ANOP, obj.AFUNCDATA, obj.APCDATA:
+				continue
+			default:
+				c.ctxt.Diag("zero-width instruction\n%v", p)
+			}
+		}
+
+		pc += int64(m)
+	}
+
+	c.cursym.Size = pc
+
+	// mark loop entry instructions for padding
+	// loop entrances are defined as targets of backward branches
+	for p = c.cursym.Func().Text.Link; p != nil; p = p.Link {
+		if q := p.To.Target(); q != nil && q.Pc < p.Pc {
+			q.Mark |= branchLoopHead
+		}
+	}
+
+	// Run these passes until convergence.
+	for {
+		rescan := false
+		pc = 0
+		prev := c.cursym.Func().Text
+		for p = prev.Link; p != nil; prev, p = p, p.Link {
+			p.Pc = pc
+			o = c.oplook(p)
+
+			// Prepend a PCALIGN $loopAlign to each of the loop heads
+			// that need padding, if not already done so (because this
+			// pass may execute more than once).
+			//
+			// This needs to come before any pass that look at pc,
+			// because pc will be adjusted if padding happens.
+			if p.Mark&branchLoopHead != 0 && pc&(loopAlign-1) != 0 &&
+				!(prev.As == obj.APCALIGN && prev.From.Offset >= loopAlign) {
+				q := c.newprog()
+				prev.Link = q
+				q.Link = p
+				q.Pc = pc
+				q.As = obj.APCALIGN
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = loopAlign
+				// Don't associate the synthesized PCALIGN with
+				// the original source position, for deterministic
+				// mapping between source and corresponding asm.
+				// q.Pos = p.Pos
+
+				// Manually make the PCALIGN come into effect,
+				// since this loop iteration is for p.
+				pc += int64(pcAlignPadLength(ctxt, pc, loopAlign))
+				p.Pc = pc
+				rescan = true
+			}
+
+			// very large conditional branches
+			//
+			// if any procedure is large enough to generate a large SBRA branch, then
+			// generate extra passes putting branches around jmps to fix. this is rare.
+			if o.type_ == 6 && p.To.Target() != nil {
+				otxt := p.To.Target().Pc - pc
+
+				// On loong64, the immediate value field of the conditional branch instructions
+				// BFPT and BFPT is 21 bits, and the others are 16 bits. The jump target address
+				// is to logically shift the immediate value in the instruction code to the left
+				// by 2 bits and then sign extend.
+				bound := int64(1 << (18 - 1))
+
+				switch p.As {
+				case ABFPT, ABFPF:
+					bound = int64(1 << (23 - 1))
+				}
+
+				if otxt < -bound || otxt >= bound {
+					q := c.newprog()
+					q.Link = p.Link
+					p.Link = q
+					q.As = AJMP
+					q.Pos = p.Pos
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.SetTarget(p.To.Target())
+					p.To.SetTarget(q)
+					q = c.newprog()
+					q.Link = p.Link
+					p.Link = q
+					q.As = AJMP
+					q.Pos = p.Pos
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.SetTarget(q.Link.Link)
+					rescan = true
+				}
+			}
+
+			m = int(o.size)
+			if m == 0 {
+				switch p.As {
+				case obj.APCALIGN:
+					alignedValue := p.From.Offset
+					m = pcAlignPadLength(ctxt, pc, alignedValue)
+					break
+				case obj.ANOP, obj.AFUNCDATA, obj.APCDATA:
+					continue
+				default:
+					c.ctxt.Diag("zero-width instruction\n%v", p)
+				}
+			}
+
+			pc += int64(m)
+		}
+
+		c.cursym.Size = pc
+
+		if !rescan {
+			break
+		}
+	}
+
+	pc += -pc & (FuncAlign - 1)
+	c.cursym.Size = pc
+
+	// lay out the code, emitting code and data relocations.
+
+	c.cursym.Grow(c.cursym.Size)
+
+	bp := c.cursym.P
+	var i int32
+	var out [6]uint32
+	for p := c.cursym.Func().Text.Link; p != nil; p = p.Link {
+		c.pc = p.Pc
+		o = c.oplook(p)
+		if int(o.size) > 4*len(out) {
+			log.Fatalf("out array in span0 is too small, need at least %d for %v", o.size/4, p)
+		}
+		if p.As == obj.APCALIGN {
+			alignedValue := p.From.Offset
+			v := pcAlignPadLength(c.ctxt, p.Pc, alignedValue)
+			for i = 0; i < int32(v/4); i++ {
+				// emit ANOOP instruction by the padding size
+				c.ctxt.Arch.ByteOrder.PutUint32(bp, OP_12IRR(c.opirr(AAND), 0, 0, 0))
+				bp = bp[4:]
+			}
+			continue
+		}
+		c.asmout(p, o, out[:])
+		for i = 0; i < int32(o.size/4); i++ {
+			c.ctxt.Arch.ByteOrder.PutUint32(bp, out[i])
+			bp = bp[4:]
+		}
+	}
+
+	// Mark nonpreemptible instruction sequences.
+	// We use REGTMP as a scratch register during call injection,
+	// so instruction sequences that use REGTMP are unsafe to
+	// preempt asynchronously.
+	obj.MarkUnsafePoints(c.ctxt, c.cursym.Func().Text, c.newprog, c.isUnsafePoint, c.isRestartable)
+
+	// Now that we know byte offsets, we can generate jump table entries.
+	for _, jt := range cursym.Func().JumpTables {
+		for i, p := range jt.Targets {
+			// The ith jumptable entry points to the p.Pc'th
+			// byte in the function symbol s.
+			jt.Sym.WriteAddr(ctxt, int64(i)*8, 8, cursym, p.Pc)
+		}
+	}
+}
+
+// isUnsafePoint returns whether p is an unsafe point.
+func (c *ctxt0) isUnsafePoint(p *obj.Prog) bool {
+	// If p explicitly uses REGTMP, it's unsafe to preempt, because the
+	// preemption sequence clobbers REGTMP.
+	return p.From.Reg == REGTMP || p.To.Reg == REGTMP || p.Reg == REGTMP
+}
+
+// isRestartable returns whether p is a multi-instruction sequence that,
+// if preempted, can be restarted.
+func (c *ctxt0) isRestartable(p *obj.Prog) bool {
+	if c.isUnsafePoint(p) {
+		return false
+	}
+	// If p is a multi-instruction sequence with uses REGTMP inserted by
+	// the assembler in order to materialize a large constant/offset, we
+	// can restart p (at the start of the instruction sequence), recompute
+	// the content of REGTMP, upon async preemption. Currently, all cases
+	// of assembler-inserted REGTMP fall into this category.
+	// If p doesn't use REGTMP, it can be simply preempted, so we don't
+	// mark it.
+	o := c.oplook(p)
+	return o.size > 4 && o.flag&NOTUSETMP == 0
+}
+
+func isint32(v int64) bool {
+	return int64(int32(v)) == v
+}
+
+func (c *ctxt0) aclass(a *obj.Addr) int {
+	switch a.Type {
+	case obj.TYPE_NONE:
+		return C_NONE
+
+	case obj.TYPE_REG:
+		return c.rclass(a.Reg)
+
+	case obj.TYPE_MEM:
+		switch a.Name {
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			if a.Sym == nil {
+				break
+			}
+			c.instoffset = a.Offset
+			if a.Sym.Type == objabi.STLSBSS {
+				if c.ctxt.Flag_shared {
+					return C_TLS_IE
+				} else {
+					return C_TLS_LE
+				}
+			}
+			return C_ADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG_12 && c.instoffset < BIG_12 {
+				return C_SAUTO
+			}
+			return C_LAUTO
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG_12 && c.instoffset < BIG_12 {
+				return C_SAUTO
+			}
+			return C_LAUTO
+
+		case obj.NAME_NONE:
+			if a.Index != 0 {
+				if a.Offset != 0 {
+					return C_GOK
+				}
+				// register offset
+				return C_ROFF
+			}
+
+			c.instoffset = a.Offset
+			if c.instoffset == 0 {
+				return C_ZOREG
+			}
+			if c.instoffset >= -BIG_8 && c.instoffset < BIG_8 {
+				return C_SOREG_8
+			} else if c.instoffset >= -BIG_9 && c.instoffset < BIG_9 {
+				return C_SOREG_9
+			} else if c.instoffset >= -BIG_10 && c.instoffset < BIG_10 {
+				return C_SOREG_10
+			} else if c.instoffset >= -BIG_11 && c.instoffset < BIG_11 {
+				return C_SOREG_11
+			} else if c.instoffset >= -BIG_12 && c.instoffset < BIG_12 {
+				return C_SOREG_12
+			} else if c.instoffset >= -BIG_16 && c.instoffset < BIG_16 {
+				return C_SOREG_16
+			} else if c.instoffset >= -BIG_32 && c.instoffset < BIG_32 {
+				return C_LOREG_32
+			} else {
+				return C_LOREG_64
+			}
+
+		case obj.NAME_GOTREF:
+			return C_GOTADDR
+		}
+
+		return C_GOK
+
+	case obj.TYPE_TEXTSIZE:
+		return C_TEXTSIZE
+
+	case obj.TYPE_CONST,
+		obj.TYPE_ADDR:
+		switch a.Name {
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if a.Reg != 0 {
+				if -BIG_12 <= c.instoffset && c.instoffset <= BIG_12 {
+					return C_SACON
+				}
+				if isint32(c.instoffset) {
+					return C_LACON
+				}
+				return C_DACON
+			}
+
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			s := a.Sym
+			if s == nil {
+				return C_GOK
+			}
+
+			c.instoffset = a.Offset
+			if s.Type == objabi.STLSBSS {
+				c.ctxt.Diag("taking address of TLS variable is not supported")
+			}
+			return C_EXTADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG_12 && c.instoffset < BIG_12 {
+				return C_SACON
+			}
+			return C_LACON
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG_12 && c.instoffset < BIG_12 {
+				return C_SACON
+			}
+			return C_LACON
+
+		default:
+			return C_GOK
+		}
+
+		if c.instoffset != int64(int32(c.instoffset)) {
+			return dconClass(c.instoffset)
+		}
+
+		if c.instoffset >= 0 {
+			sbits := bits.Len64(uint64(c.instoffset))
+			switch {
+			case sbits <= 8:
+				return C_ZCON + sbits
+			case sbits <= 12:
+				if c.instoffset <= 0x7ff {
+					return C_US12CON
+				}
+				return C_U12CON
+			case sbits <= 13:
+				if c.instoffset&0xfff == 0 {
+					return C_U13CON20_0
+				}
+				return C_U13CON
+			case sbits <= 15:
+				if c.instoffset&0xfff == 0 {
+					return C_U15CON20_0
+				}
+				return C_U15CON
+			}
+		} else {
+			sbits := bits.Len64(uint64(^c.instoffset))
+			switch {
+			case sbits < 5:
+				return C_S5CON
+			case sbits < 12:
+				return C_S12CON
+			case sbits < 13:
+				if c.instoffset&0xfff == 0 {
+					return C_S13CON20_0
+				}
+				return C_S13CON
+			}
+		}
+
+		if c.instoffset&0xfff == 0 {
+			return C_32CON20_0
+		}
+		return C_32CON
+
+	case obj.TYPE_BRANCH:
+		return C_BRAN
+	}
+
+	return C_GOK
+}
+
+// The constants here define the data characteristics within the bit field range.
+//
+//	ALL1: The data in the bit field is all 1
+//	ALL0: The data in the bit field is all 0
+//	ST1: The data in the bit field starts with 1, but not all 1
+//	ST0: The data in the bit field starts with 0, but not all 0
+const (
+	ALL1 = iota
+	ALL0
+	ST1
+	ST0
+)
+
+// mask returns the mask of the specified bit field, which is used to help determine
+// the data characteristics of the immediate value at the specified bit.
+func mask(suf int8, len int8) (uint64, uint64) {
+	if len == 12 {
+		if suf == 0 {
+			return 0xfff, 0x800
+		} else { // suf == 52
+			return 0xfff0000000000000, 0x8000000000000000
+		}
+	} else { // len == 20
+		if suf == 12 {
+			return 0xfffff000, 0x80000000
+		} else { // suf == 32
+			return 0xfffff00000000, 0x8000000000000
+		}
+	}
+}
+
+// bitField return a number represent status of val in bit field
+//
+//	suf: The starting bit of the bit field
+//	len: The length of the bit field
+func bitField(val int64, suf int8, len int8) int8 {
+	mask1, mask2 := mask(suf, len)
+	if uint64(val)&mask1 == mask1 {
+		return ALL1
+	} else if uint64(val)&mask1 == 0x0 {
+		return ALL0
+	} else if uint64(val)&mask2 == mask2 {
+		return ST1
+	} else {
+		return ST0
+	}
+}
+
+// Loading an immediate value larger than 32 bits requires four instructions
+// on loong64 (lu12i.w + ori + lu32i.d + lu52i.d), but in some special cases,
+// we can use the sign extension and zero extension features of the instruction
+// to fill in the high-order data (all 0 or all 1), which can save one to
+// three instructions.
+//
+//	| 63 ~ 52 | 51 ~ 32 | 31 ~ 12 | 11 ~ 0 |
+//	| lu52i.d | lu32i.d | lu12i.w |   ori  |
+func dconClass(offset int64) int {
+	tzb := bits.TrailingZeros64(uint64(offset))
+	hi12 := bitField(offset, 52, 12)
+	hi20 := bitField(offset, 32, 20)
+	lo20 := bitField(offset, 12, 20)
+	lo12 := bitField(offset, 0, 12)
+	if tzb >= 52 {
+		return C_DCON12_0 // lu52i.d
+	}
+	if tzb >= 32 {
+		if ((hi20 == ALL1 || hi20 == ST1) && hi12 == ALL1) || ((hi20 == ALL0 || hi20 == ST0) && hi12 == ALL0) {
+			return C_DCON20S_0 // addi.w + lu32i.d
+		}
+		return C_DCON32_0 // addi.w + lu32i.d + lu52i.d
+	}
+	if tzb >= 12 {
+		if lo20 == ST1 || lo20 == ALL1 {
+			if hi20 == ALL1 {
+				return C_DCON12_20S // lu12i.w + lu52i.d
+			}
+			if (hi20 == ST1 && hi12 == ALL1) || ((hi20 == ST0 || hi20 == ALL0) && hi12 == ALL0) {
+				return C_DCON20S_20 // lu12i.w + lu32i.d
+			}
+			return C_DCON32_20 // lu12i.w + lu32i.d + lu52i.d
+		}
+		if hi20 == ALL0 {
+			return C_DCON12_20S // lu12i.w + lu52i.d
+		}
+		if (hi20 == ST0 && hi12 == ALL0) || ((hi20 == ST1 || hi20 == ALL1) && hi12 == ALL1) {
+			return C_DCON20S_20 // lu12i.w + lu32i.d
+		}
+		return C_DCON32_20 // lu12i.w + lu32i.d + lu52i.d
+	}
+	if lo12 == ST1 || lo12 == ALL1 {
+		if lo20 == ALL1 {
+			if hi20 == ALL1 {
+				return C_DCON12_12S // addi.d + lu52i.d
+			}
+			if (hi20 == ST1 && hi12 == ALL1) || ((hi20 == ST0 || hi20 == ALL0) && hi12 == ALL0) {
+				return C_DCON20S_12S // addi.w + lu32i.d
+			}
+			return C_DCON32_12S // addi.w + lu32i.d + lu52i.d
+		}
+		if lo20 == ST1 {
+			if hi20 == ALL1 {
+
+				return C_DCON12_32S // lu12i.w + ori + lu52i.d
+			}
+			if (hi20 == ST1 && hi12 == ALL1) || ((hi20 == ST0 || hi20 == ALL0) && hi12 == ALL0) {
+				return C_DCON20S_32 // lu12i.w + ori + lu32i.d
+			}
+			return C_DCON // lu12i.w + ori + lu32i.d + lu52i.d
+		}
+		if lo20 == ALL0 {
+			if hi20 == ALL0 {
+				return C_DCON12_12U // ori + lu52i.d
+			}
+			if ((hi20 == ST1 || hi20 == ALL1) && hi12 == ALL1) || (hi20 == ST0 && hi12 == ALL0) {
+				return C_DCON20S_12U // ori + lu32i.d
+			}
+			return C_DCON32_12U // ori + lu32i.d + lu52i.d
+		}
+		if hi20 == ALL0 {
+			return C_DCON12_32S // lu12i.w + ori + lu52i.d
+		}
+		if ((hi20 == ST1 || hi20 == ALL1) && hi12 == ALL1) || (hi20 == ST0 && hi12 == ALL0) {
+			return C_DCON20S_32 // lu12i.w + ori + lu32i.d
+		}
+		return C_DCON // lu12i.w + ori + lu32i.d + lu52i.d
+	}
+	if lo20 == ALL0 {
+		if hi20 == ALL0 {
+			return C_DCON12_12U // ori + lu52i.d
+		}
+		if ((hi20 == ST1 || hi20 == ALL1) && hi12 == ALL1) || (hi20 == ST0 && hi12 == ALL0) {
+			return C_DCON20S_12U // ori + lu32i.d
+		}
+		return C_DCON32_12U // ori + lu32i.d + lu52i.d
+	}
+	if lo20 == ST1 || lo20 == ALL1 {
+		if hi20 == ALL1 {
+			return C_DCON12_32S // lu12i.w + ori + lu52i.d
+		}
+		if (hi20 == ST1 && hi12 == ALL1) || ((hi20 == ST0 || hi20 == ALL0) && hi12 == ALL0) {
+			return C_DCON20S_32 // lu12i.w + ori + lu32i.d
+		}
+		return C_DCON
+	}
+	if hi20 == ALL0 {
+		return C_DCON12_32S // lu12i.w + ori + lu52i.d
+	}
+	if ((hi20 == ST1 || hi20 == ALL1) && hi12 == ALL1) || (hi20 == ST0 && hi12 == ALL0) {
+		return C_DCON20S_32 // lu12i.w + ori + lu32i.d
+	}
+	return C_DCON
+}
+
+// In Loong64，there are 8 CFRs, denoted as fcc0-fcc7.
+// There are 4 FCSRs, denoted as fcsr0-fcsr3.
+func (c *ctxt0) rclass(r int16) int {
+	switch {
+	case REG_R0 <= r && r <= REG_R31:
+		return C_REG
+	case REG_F0 <= r && r <= REG_F31:
+		return C_FREG
+	case REG_FCC0 <= r && r <= REG_FCC7:
+		return C_FCCREG
+	case REG_FCSR0 <= r && r <= REG_FCSR3:
+		return C_FCSRREG
+	case REG_V0 <= r && r <= REG_V31:
+		return C_VREG
+	case REG_X0 <= r && r <= REG_X31:
+		return C_XREG
+	case r >= REG_ARNG && r < REG_ELEM:
+		return C_ARNG
+	case r >= REG_ELEM && r < REG_ELEM_END:
+		return C_ELEM
+	}
+
+	return C_GOK
+}
+
+func oclass(a *obj.Addr) int {
+	return int(a.Class) - 1
+}
+
+func prasm(p *obj.Prog) {
+	fmt.Printf("%v\n", p)
+}
+
+func (c *ctxt0) oplook(p *obj.Prog) *Optab {
+	if oprange[AOR&obj.AMask] == nil {
+		c.ctxt.Diag("loong64 ops not initialized, call loong64.buildop first")
+	}
+
+	restArgsIndex := 0
+	restArgsLen := len(p.RestArgs)
+	if restArgsLen > 2 {
+		c.ctxt.Diag("too many RestArgs: got %v, maximum is 2\n", restArgsLen)
+		return nil
+	}
+
+	restArgsv := [2]int{C_NONE + 1, C_NONE + 1}
+	for i, ap := range p.RestArgs {
+		restArgsv[i] = int(ap.Addr.Class)
+		if restArgsv[i] == 0 {
+			restArgsv[i] = c.aclass(&ap.Addr) + 1
+			ap.Addr.Class = int8(restArgsv[i])
+		}
+	}
+
+	a1 := int(p.Optab)
+	if a1 != 0 {
+		return &optab[a1-1]
+	}
+
+	// first source operand
+	a1 = int(p.From.Class)
+	if a1 == 0 {
+		a1 = c.aclass(&p.From) + 1
+		p.From.Class = int8(a1)
+	}
+	a1--
+
+	// first destination operand
+	a4 := int(p.To.Class)
+	if a4 == 0 {
+		a4 = c.aclass(&p.To) + 1
+		p.To.Class = int8(a4)
+	}
+	a4--
+
+	// 2nd source operand
+	a2 := C_NONE
+	if p.Reg != 0 {
+		a2 = c.rclass(p.Reg)
+	} else if restArgsLen > 0 {
+		a2 = restArgsv[restArgsIndex] - 1
+		restArgsIndex++
+	}
+
+	// 2nd destination operand
+	a5 := C_NONE
+	if p.RegTo2 != 0 {
+		a5 = C_REG
+	}
+
+	// 3rd source operand
+	a3 := C_NONE
+	if restArgsLen > 0 && restArgsIndex < restArgsLen {
+		a3 = restArgsv[restArgsIndex] - 1
+		restArgsIndex++
+	}
+
+	ops := oprange[p.As&obj.AMask]
+	c1 := &xcmp[a1]
+	c2 := &xcmp[a2]
+	c3 := &xcmp[a3]
+	c4 := &xcmp[a4]
+	c5 := &xcmp[a5]
+	for i := range ops {
+		op := &ops[i]
+		if c1[op.from1] && c2[op.reg] && c3[op.from3] && c4[op.to1] && c5[op.to2] {
+			p.Optab = uint16(cap(optab) - cap(ops) + i + 1)
+			return op
+		}
+	}
+
+	c.ctxt.Diag("illegal combination %v %v %v %v %v %v", p.As, DRconv(a1), DRconv(a2), DRconv(a3), DRconv(a4), DRconv(a5))
+	prasm(p)
+	// Turn illegal instruction into an UNDEF, avoid crashing in asmout.
+	return &Optab{obj.AUNDEF, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 49, 4, 0, 0}
+}
+
+func cmp(a int, b int) bool {
+	if a == b {
+		return true
+	}
+	switch a {
+	case C_DCON:
+		return cmp(C_32CON, b) || cmp(C_DCON12_20S, b) || cmp(C_DCON32_12S, b) || b == C_DCON12_0
+	case C_32CON:
+		return cmp(C_32CON20_0, b) || cmp(C_U15CON, b) || cmp(C_13CON, b) || cmp(C_12CON, b)
+	case C_32CON20_0:
+		return b == C_U15CON20_0 || b == C_U13CON20_0 || b == C_S13CON20_0 || b == C_ZCON
+	case C_U15CON:
+		return cmp(C_U12CON, b) || b == C_U15CON20_0 || b == C_U13CON20_0 || b == C_U13CON
+	case C_13CON:
+		return cmp(C_U13CON, b) || cmp(C_S13CON, b)
+	case C_U13CON:
+		return cmp(C_12CON, b) || b == C_U13CON20_0
+	case C_S13CON:
+		return cmp(C_12CON, b) || b == C_S13CON20_0
+	case C_12CON:
+		return cmp(C_U12CON, b) || cmp(C_S12CON, b)
+	case C_UU12CON:
+		return cmp(C_U12CON, b)
+	case C_U12CON:
+		return cmp(C_U8CON, b) || b == C_US12CON
+	case C_U8CON:
+		return cmp(C_U7CON, b)
+	case C_U7CON:
+		return cmp(C_U6CON, b)
+	case C_U6CON:
+		return cmp(C_U5CON, b)
+	case C_U5CON:
+		return cmp(C_U4CON, b)
+	case C_U4CON:
+		return cmp(C_U3CON, b)
+	case C_U3CON:
+		return cmp(C_U2CON, b)
+	case C_U2CON:
+		return cmp(C_U1CON, b)
+	case C_U1CON:
+		return cmp(C_ZCON, b)
+	case C_US12CON:
+		return cmp(C_S12CON, b)
+	case C_S12CON:
+		return cmp(C_S5CON, b) || cmp(C_U8CON, b) || b == C_US12CON
+	case C_S5CON:
+		return cmp(C_ZCON, b) || cmp(C_U4CON, b)
+
+	case C_DCON12_20S:
+		if b == C_DCON20S_20 || b == C_DCON12_12S ||
+			b == C_DCON20S_12S || b == C_DCON12_12U ||
+			b == C_DCON20S_12U || b == C_DCON20S_0 {
+			return true
+		}
+
+	case C_DCON32_12S:
+		if b == C_DCON32_20 || b == C_DCON12_32S ||
+			b == C_DCON20S_32 || b == C_DCON32_12U ||
+			b == C_DCON32_0 {
+			return true
+		}
+
+	case C_LACON:
+		return b == C_SACON
+
+	case C_LAUTO:
+		return b == C_SAUTO
+
+	case C_REG:
+		return b == C_ZCON
+
+	case C_LOREG_64:
+		if b == C_ZOREG || b == C_SOREG_8 ||
+			b == C_SOREG_9 || b == C_SOREG_10 ||
+			b == C_SOREG_11 || b == C_SOREG_12 ||
+			b == C_SOREG_16 || b == C_LOREG_32 {
+			return true
+		}
+
+	case C_LOREG_32:
+		return cmp(C_SOREG_16, b)
+
+	case C_SOREG_16:
+		return cmp(C_SOREG_12, b)
+
+	case C_SOREG_12:
+		return cmp(C_SOREG_11, b)
+
+	case C_SOREG_11:
+		return cmp(C_SOREG_10, b)
+
+	case C_SOREG_10:
+		return cmp(C_SOREG_9, b)
+
+	case C_SOREG_9:
+		return cmp(C_SOREG_8, b)
+
+	case C_SOREG_8:
+		return b == C_ZOREG
+	}
+
+	return false
+}
+
+func ocmp(p1, p2 Optab) int {
+	if p1.as != p2.as {
+		return int(p1.as) - int(p2.as)
+	}
+	if p1.from1 != p2.from1 {
+		return int(p1.from1) - int(p2.from1)
+	}
+	if p1.reg != p2.reg {
+		return int(p1.reg) - int(p2.reg)
+	}
+	if p1.to1 != p2.to1 {
+		return int(p1.to1) - int(p2.to1)
+	}
+	return 0
+}
+
+func opset(a, b0 obj.As) {
+	oprange[a&obj.AMask] = oprange[b0]
+}
+
+func buildop(ctxt *obj.Link) {
+	if ctxt.DiagFunc == nil {
+		ctxt.DiagFunc = func(format string, args ...any) {
+			log.Printf(format, args...)
+		}
+	}
+
+	if oprange[AOR&obj.AMask] != nil {
+		// Already initialized; stop now.
+		// This happens in the cmd/asm tests,
+		// each of which re-initializes the arch.
+		return
+	}
+
+	for i := range C_NCLASS {
+		for j := range C_NCLASS {
+			if cmp(j, i) {
+				xcmp[i][j] = true
+			}
+		}
+	}
+
+	slices.SortFunc(optab, ocmp)
+	for i := 0; i < len(optab); i++ {
+		as, start := optab[i].as, i
+		for ; i < len(optab)-1; i++ {
+			if optab[i+1].as != as {
+				break
+			}
+		}
+		r0 := as & obj.AMask
+		oprange[r0] = optab[start : i+1]
+		switch as {
+		default:
+			ctxt.Diag("unknown op in build: %v", as)
+			ctxt.DiagFlush()
+			log.Fatalf("bad code")
+
+		case AABSF:
+			opset(AMOVFD, r0)
+			opset(AMOVDF, r0)
+			opset(AMOVWF, r0)
+			opset(AMOVFW, r0)
+			opset(AMOVWD, r0)
+			opset(AMOVDW, r0)
+			opset(ANEGF, r0)
+			opset(ANEGD, r0)
+			opset(AABSD, r0)
+			opset(ATRUNCDW, r0)
+			opset(ATRUNCFW, r0)
+			opset(ASQRTF, r0)
+			opset(ASQRTD, r0)
+			opset(AFCLASSF, r0)
+			opset(AFCLASSD, r0)
+			opset(AFLOGBF, r0)
+			opset(AFLOGBD, r0)
+
+		case AMOVVF:
+			opset(AMOVVD, r0)
+			opset(AMOVFV, r0)
+			opset(AMOVDV, r0)
+			opset(ATRUNCDV, r0)
+			opset(ATRUNCFV, r0)
+			opset(AFFINTFW, r0)
+			opset(AFFINTFV, r0)
+			opset(AFFINTDW, r0)
+			opset(AFFINTDV, r0)
+			opset(AFTINTWF, r0)
+			opset(AFTINTWD, r0)
+			opset(AFTINTVF, r0)
+			opset(AFTINTVD, r0)
+			opset(AFTINTRPWF, r0)
+			opset(AFTINTRPWD, r0)
+			opset(AFTINTRPVF, r0)
+			opset(AFTINTRPVD, r0)
+			opset(AFTINTRMWF, r0)
+			opset(AFTINTRMWD, r0)
+			opset(AFTINTRMVF, r0)
+			opset(AFTINTRMVD, r0)
+			opset(AFTINTRZWF, r0)
+			opset(AFTINTRZWD, r0)
+			opset(AFTINTRZVF, r0)
+			opset(AFTINTRZVD, r0)
+			opset(AFTINTRNEWF, r0)
+			opset(AFTINTRNEWD, r0)
+			opset(AFTINTRNEVF, r0)
+			opset(AFTINTRNEVD, r0)
+
+		case AADD:
+			opset(AADDW, r0)
+			opset(ASGT, r0)
+			opset(ASGTU, r0)
+
+		case AADDV:
+			opset(AADDVU, r0)
+
+		case AADDF:
+			opset(ADIVF, r0)
+			opset(ADIVD, r0)
+			opset(AMULF, r0)
+			opset(AMULD, r0)
+			opset(ASUBF, r0)
+			opset(ASUBD, r0)
+			opset(AADDD, r0)
+			opset(AFMINF, r0)
+			opset(AFMIND, r0)
+			opset(AFMAXF, r0)
+			opset(AFMAXD, r0)
+			opset(AFCOPYSGF, r0)
+			opset(AFCOPYSGD, r0)
+			opset(AFSCALEBF, r0)
+			opset(AFSCALEBD, r0)
+			opset(AFMAXAF, r0)
+			opset(AFMAXAD, r0)
+			opset(AFMINAF, r0)
+			opset(AFMINAD, r0)
+
+		case AFMADDF:
+			opset(AFMADDD, r0)
+			opset(AFMSUBF, r0)
+			opset(AFMSUBD, r0)
+			opset(AFNMADDF, r0)
+			opset(AFNMADDD, r0)
+			opset(AFNMSUBF, r0)
+			opset(AFNMSUBD, r0)
+
+		case AAND:
+			opset(AOR, r0)
+			opset(AXOR, r0)
+			opset(AORN, r0)
+			opset(AANDN, r0)
+
+		case ABEQ:
+			opset(ABNE, r0)
+			opset(ABLT, r0)
+			opset(ABGE, r0)
+			opset(ABGEU, r0)
+			opset(ABLTU, r0)
+
+		case ABLEZ:
+			opset(ABGEZ, r0)
+			opset(ABLTZ, r0)
+			opset(ABGTZ, r0)
+
+		case AMOVB:
+			opset(AMOVH, r0)
+
+		case AMOVBU:
+			opset(AMOVHU, r0)
+
+		case AMOVWP:
+			opset(AMOVVP, r0)
+			opset(ASC, r0)
+			opset(ASCV, r0)
+			opset(ALL, r0)
+			opset(ALLV, r0)
+
+		case ASLL:
+			opset(ASRL, r0)
+			opset(ASRA, r0)
+			opset(AROTR, r0)
+
+		case ASLLV:
+			opset(ASRAV, r0)
+			opset(ASRLV, r0)
+			opset(AROTRV, r0)
+
+		case ABSTRPICKW:
+			opset(ABSTRPICKV, r0)
+			opset(ABSTRINSW, r0)
+			opset(ABSTRINSV, r0)
+
+		case ASUB:
+			opset(ASUBW, r0)
+			opset(ANOR, r0)
+			opset(ASUBV, r0)
+			opset(ASUBVU, r0)
+			opset(AMUL, r0)
+			opset(AMULW, r0)
+			opset(AMULH, r0)
+			opset(AMULHU, r0)
+			opset(AREM, r0)
+			opset(AREMW, r0)
+			opset(AREMU, r0)
+			opset(AREMWU, r0)
+			opset(ADIV, r0)
+			opset(ADIVW, r0)
+			opset(ADIVU, r0)
+			opset(ADIVWU, r0)
+			opset(AMULV, r0)
+			opset(AMULVU, r0)
+			opset(AMULHV, r0)
+			opset(AMULHVU, r0)
+			opset(AREMV, r0)
+			opset(AREMVU, r0)
+			opset(ADIVV, r0)
+			opset(ADIVVU, r0)
+			opset(AMULWVW, r0)
+			opset(AMULWVWU, r0)
+
+		case ASYSCALL:
+			opset(ADBAR, r0)
+			opset(ABREAK, r0)
+
+		case ACMPEQF:
+			opset(ACMPGTF, r0)
+			opset(ACMPGTD, r0)
+			opset(ACMPGEF, r0)
+			opset(ACMPGED, r0)
+			opset(ACMPEQD, r0)
+
+		case ABFPT:
+			opset(ABFPF, r0)
+
+		case AALSLV:
+			opset(AALSLW, r0)
+			opset(AALSLWU, r0)
+
+		case ANEGW:
+			opset(ANEGV, r0)
+
+		case AMOVW,
+			AMOVD,
+			AMOVF,
+			AMOVV,
+			ARFE,
+			AJAL,
+			AJMP,
+			AMOVWU,
+			AVMOVQ,
+			AXVMOVQ,
+			AVSHUFB,
+			AXVSHUFB,
+			AWORD,
+			APRELD,
+			APRELDX,
+			AFSEL,
+			AADDV16,
+			obj.ANOP,
+			obj.ATEXT,
+			obj.AFUNCDATA,
+			obj.APCALIGN,
+			obj.APCDATA:
+			break
+
+		case ARDTIMELW:
+			opset(ARDTIMEHW, r0)
+			opset(ARDTIMED, r0)
+
+		case ACLOW:
+			opset(ACLZW, r0)
+			opset(ACTOW, r0)
+			opset(ACTZW, r0)
+			opset(ACLOV, r0)
+			opset(ACLZV, r0)
+			opset(ACTOV, r0)
+			opset(ACTZV, r0)
+			opset(AREVB2H, r0)
+			opset(AREVB4H, r0)
+			opset(AREVB2W, r0)
+			opset(AREVBV, r0)
+			opset(AREVH2W, r0)
+			opset(AREVHV, r0)
+			opset(ABITREV4B, r0)
+			opset(ABITREV8B, r0)
+			opset(ABITREVW, r0)
+			opset(ABITREVV, r0)
+			opset(AEXTWB, r0)
+			opset(AEXTWH, r0)
+			opset(ACPUCFG, r0)
+
+		case ATEQ:
+			opset(ATNE, r0)
+
+		case AMASKEQZ:
+			opset(AMASKNEZ, r0)
+			opset(ACRCWBW, r0)
+			opset(ACRCWHW, r0)
+			opset(ACRCWWW, r0)
+			opset(ACRCWVW, r0)
+			opset(ACRCCWBW, r0)
+			opset(ACRCCWHW, r0)
+			opset(ACRCCWWW, r0)
+			opset(ACRCCWVW, r0)
+
+		case ANOOP:
+			opset(obj.AUNDEF, r0)
+
+		case AAMSWAPW:
+			for i := range atomicInst {
+				if i == AAMSWAPW {
+					continue
+				}
+				opset(i, r0)
+			}
+
+		case AVSEQB:
+			opset(AVSEQH, r0)
+			opset(AVSEQW, r0)
+			opset(AVSEQV, r0)
+			opset(AVILVLB, r0)
+			opset(AVILVLH, r0)
+			opset(AVILVLW, r0)
+			opset(AVILVLV, r0)
+			opset(AVILVHB, r0)
+			opset(AVILVHH, r0)
+			opset(AVILVHW, r0)
+			opset(AVILVHV, r0)
+			opset(AVMULB, r0)
+			opset(AVMULH, r0)
+			opset(AVMULW, r0)
+			opset(AVMULV, r0)
+			opset(AVMUHB, r0)
+			opset(AVMUHH, r0)
+			opset(AVMUHW, r0)
+			opset(AVMUHV, r0)
+			opset(AVMUHBU, r0)
+			opset(AVMUHHU, r0)
+			opset(AVMUHWU, r0)
+			opset(AVMUHVU, r0)
+			opset(AVDIVB, r0)
+			opset(AVDIVH, r0)
+			opset(AVDIVW, r0)
+			opset(AVDIVV, r0)
+			opset(AVMODB, r0)
+			opset(AVMODH, r0)
+			opset(AVMODW, r0)
+			opset(AVMODV, r0)
+			opset(AVDIVBU, r0)
+			opset(AVDIVHU, r0)
+			opset(AVDIVWU, r0)
+			opset(AVDIVVU, r0)
+			opset(AVMODBU, r0)
+			opset(AVMODHU, r0)
+			opset(AVMODWU, r0)
+			opset(AVMODVU, r0)
+			opset(AVMULWEVHB, r0)
+			opset(AVMULWEVWH, r0)
+			opset(AVMULWEVVW, r0)
+			opset(AVMULWEVQV, r0)
+			opset(AVMULWODHB, r0)
+			opset(AVMULWODWH, r0)
+			opset(AVMULWODVW, r0)
+			opset(AVMULWODQV, r0)
+			opset(AVMULWEVHBU, r0)
+			opset(AVMULWEVWHU, r0)
+			opset(AVMULWEVVWU, r0)
+			opset(AVMULWEVQVU, r0)
+			opset(AVMULWODHBU, r0)
+			opset(AVMULWODWHU, r0)
+			opset(AVMULWODVWU, r0)
+			opset(AVMULWODQVU, r0)
+			opset(AVMULWEVHBUB, r0)
+			opset(AVMULWEVWHUH, r0)
+			opset(AVMULWEVVWUW, r0)
+			opset(AVMULWEVQVUV, r0)
+			opset(AVMULWODHBUB, r0)
+			opset(AVMULWODWHUH, r0)
+			opset(AVMULWODVWUW, r0)
+			opset(AVMULWODQVUV, r0)
+			opset(AVADDF, r0)
+			opset(AVADDD, r0)
+			opset(AVSUBF, r0)
+			opset(AVSUBD, r0)
+			opset(AVMULF, r0)
+			opset(AVMULD, r0)
+			opset(AVDIVF, r0)
+			opset(AVDIVD, r0)
+			opset(AVSHUFH, r0)
+			opset(AVSHUFW, r0)
+			opset(AVSHUFV, r0)
+
+		case AXVSEQB:
+			opset(AXVSEQH, r0)
+			opset(AXVSEQW, r0)
+			opset(AXVSEQV, r0)
+			opset(AXVILVLB, r0)
+			opset(AXVILVLH, r0)
+			opset(AXVILVLW, r0)
+			opset(AXVILVLV, r0)
+			opset(AXVILVHB, r0)
+			opset(AXVILVHH, r0)
+			opset(AXVILVHW, r0)
+			opset(AXVILVHV, r0)
+			opset(AXVMULB, r0)
+			opset(AXVMULH, r0)
+			opset(AXVMULW, r0)
+			opset(AXVMULV, r0)
+			opset(AXVMUHB, r0)
+			opset(AXVMUHH, r0)
+			opset(AXVMUHW, r0)
+			opset(AXVMUHV, r0)
+			opset(AXVMUHBU, r0)
+			opset(AXVMUHHU, r0)
+			opset(AXVMUHWU, r0)
+			opset(AXVMUHVU, r0)
+			opset(AXVDIVB, r0)
+			opset(AXVDIVH, r0)
+			opset(AXVDIVW, r0)
+			opset(AXVDIVV, r0)
+			opset(AXVMODB, r0)
+			opset(AXVMODH, r0)
+			opset(AXVMODW, r0)
+			opset(AXVMODV, r0)
+			opset(AXVDIVBU, r0)
+			opset(AXVDIVHU, r0)
+			opset(AXVDIVWU, r0)
+			opset(AXVDIVVU, r0)
+			opset(AXVMODBU, r0)
+			opset(AXVMODHU, r0)
+			opset(AXVMODWU, r0)
+			opset(AXVMODVU, r0)
+			opset(AXVMULWEVHB, r0)
+			opset(AXVMULWEVWH, r0)
+			opset(AXVMULWEVVW, r0)
+			opset(AXVMULWEVQV, r0)
+			opset(AXVMULWODHB, r0)
+			opset(AXVMULWODWH, r0)
+			opset(AXVMULWODVW, r0)
+			opset(AXVMULWODQV, r0)
+			opset(AXVMULWEVHBU, r0)
+			opset(AXVMULWEVWHU, r0)
+			opset(AXVMULWEVVWU, r0)
+			opset(AXVMULWEVQVU, r0)
+			opset(AXVMULWODHBU, r0)
+			opset(AXVMULWODWHU, r0)
+			opset(AXVMULWODVWU, r0)
+			opset(AXVMULWODQVU, r0)
+			opset(AXVMULWEVHBUB, r0)
+			opset(AXVMULWEVWHUH, r0)
+			opset(AXVMULWEVVWUW, r0)
+			opset(AXVMULWEVQVUV, r0)
+			opset(AXVMULWODHBUB, r0)
+			opset(AXVMULWODWHUH, r0)
+			opset(AXVMULWODVWUW, r0)
+			opset(AXVMULWODQVUV, r0)
+			opset(AXVADDF, r0)
+			opset(AXVADDD, r0)
+			opset(AXVSUBF, r0)
+			opset(AXVSUBD, r0)
+			opset(AXVMULF, r0)
+			opset(AXVMULD, r0)
+			opset(AXVDIVF, r0)
+			opset(AXVDIVD, r0)
+			opset(AXVSHUFH, r0)
+			opset(AXVSHUFW, r0)
+			opset(AXVSHUFV, r0)
+
+		case AVSLTB:
+			opset(AVSLTH, r0)
+			opset(AVSLTW, r0)
+			opset(AVSLTV, r0)
+			opset(AVSLTBU, r0)
+			opset(AVSLTHU, r0)
+			opset(AVSLTWU, r0)
+			opset(AVSLTVU, r0)
+			opset(AVADDWEVHB, r0)
+			opset(AVADDWEVWH, r0)
+			opset(AVADDWEVVW, r0)
+			opset(AVADDWEVQV, r0)
+			opset(AVSUBWEVHB, r0)
+			opset(AVSUBWEVWH, r0)
+			opset(AVSUBWEVVW, r0)
+			opset(AVSUBWEVQV, r0)
+			opset(AVADDWODHB, r0)
+			opset(AVADDWODWH, r0)
+			opset(AVADDWODVW, r0)
+			opset(AVADDWODQV, r0)
+			opset(AVSUBWODHB, r0)
+			opset(AVSUBWODWH, r0)
+			opset(AVSUBWODVW, r0)
+			opset(AVSUBWODQV, r0)
+			opset(AVADDWEVHBU, r0)
+			opset(AVADDWEVWHU, r0)
+			opset(AVADDWEVVWU, r0)
+			opset(AVADDWEVQVU, r0)
+			opset(AVSUBWEVHBU, r0)
+			opset(AVSUBWEVWHU, r0)
+			opset(AVSUBWEVVWU, r0)
+			opset(AVSUBWEVQVU, r0)
+			opset(AVADDWODHBU, r0)
+			opset(AVADDWODWHU, r0)
+			opset(AVADDWODVWU, r0)
+			opset(AVADDWODQVU, r0)
+			opset(AVSUBWODHBU, r0)
+			opset(AVSUBWODWHU, r0)
+			opset(AVSUBWODVWU, r0)
+			opset(AVSUBWODQVU, r0)
+			opset(AVMADDB, r0)
+			opset(AVMADDH, r0)
+			opset(AVMADDW, r0)
+			opset(AVMADDV, r0)
+			opset(AVMSUBB, r0)
+			opset(AVMSUBH, r0)
+			opset(AVMSUBW, r0)
+			opset(AVMSUBV, r0)
+			opset(AVMADDWEVHB, r0)
+			opset(AVMADDWEVWH, r0)
+			opset(AVMADDWEVVW, r0)
+			opset(AVMADDWEVQV, r0)
+			opset(AVMADDWODHB, r0)
+			opset(AVMADDWODWH, r0)
+			opset(AVMADDWODVW, r0)
+			opset(AVMADDWODQV, r0)
+			opset(AVMADDWEVHBU, r0)
+			opset(AVMADDWEVWHU, r0)
+			opset(AVMADDWEVVWU, r0)
+			opset(AVMADDWEVQVU, r0)
+			opset(AVMADDWODHBU, r0)
+			opset(AVMADDWODWHU, r0)
+			opset(AVMADDWODVWU, r0)
+			opset(AVMADDWODQVU, r0)
+			opset(AVMADDWEVHBUB, r0)
+			opset(AVMADDWEVWHUH, r0)
+			opset(AVMADDWEVVWUW, r0)
+			opset(AVMADDWEVQVUV, r0)
+			opset(AVMADDWODHBUB, r0)
+			opset(AVMADDWODWHUH, r0)
+			opset(AVMADDWODVWUW, r0)
+			opset(AVMADDWODQVUV, r0)
+
+		case AXVSLTB:
+			opset(AXVSLTH, r0)
+			opset(AXVSLTW, r0)
+			opset(AXVSLTV, r0)
+			opset(AXVSLTBU, r0)
+			opset(AXVSLTHU, r0)
+			opset(AXVSLTWU, r0)
+			opset(AXVSLTVU, r0)
+			opset(AXVADDWEVHB, r0)
+			opset(AXVADDWEVWH, r0)
+			opset(AXVADDWEVVW, r0)
+			opset(AXVADDWEVQV, r0)
+			opset(AXVSUBWEVHB, r0)
+			opset(AXVSUBWEVWH, r0)
+			opset(AXVSUBWEVVW, r0)
+			opset(AXVSUBWEVQV, r0)
+			opset(AXVADDWODHB, r0)
+			opset(AXVADDWODWH, r0)
+			opset(AXVADDWODVW, r0)
+			opset(AXVADDWODQV, r0)
+			opset(AXVSUBWODHB, r0)
+			opset(AXVSUBWODWH, r0)
+			opset(AXVSUBWODVW, r0)
+			opset(AXVSUBWODQV, r0)
+			opset(AXVADDWEVHBU, r0)
+			opset(AXVADDWEVWHU, r0)
+			opset(AXVADDWEVVWU, r0)
+			opset(AXVADDWEVQVU, r0)
+			opset(AXVSUBWEVHBU, r0)
+			opset(AXVSUBWEVWHU, r0)
+			opset(AXVSUBWEVVWU, r0)
+			opset(AXVSUBWEVQVU, r0)
+			opset(AXVADDWODHBU, r0)
+			opset(AXVADDWODWHU, r0)
+			opset(AXVADDWODVWU, r0)
+			opset(AXVADDWODQVU, r0)
+			opset(AXVSUBWODHBU, r0)
+			opset(AXVSUBWODWHU, r0)
+			opset(AXVSUBWODVWU, r0)
+			opset(AXVSUBWODQVU, r0)
+			opset(AXVMADDB, r0)
+			opset(AXVMADDH, r0)
+			opset(AXVMADDW, r0)
+			opset(AXVMADDV, r0)
+			opset(AXVMSUBB, r0)
+			opset(AXVMSUBH, r0)
+			opset(AXVMSUBW, r0)
+			opset(AXVMSUBV, r0)
+			opset(AXVMADDWEVHB, r0)
+			opset(AXVMADDWEVWH, r0)
+			opset(AXVMADDWEVVW, r0)
+			opset(AXVMADDWEVQV, r0)
+			opset(AXVMADDWODHB, r0)
+			opset(AXVMADDWODWH, r0)
+			opset(AXVMADDWODVW, r0)
+			opset(AXVMADDWODQV, r0)
+			opset(AXVMADDWEVHBU, r0)
+			opset(AXVMADDWEVWHU, r0)
+			opset(AXVMADDWEVVWU, r0)
+			opset(AXVMADDWEVQVU, r0)
+			opset(AXVMADDWODHBU, r0)
+			opset(AXVMADDWODWHU, r0)
+			opset(AXVMADDWODVWU, r0)
+			opset(AXVMADDWODQVU, r0)
+			opset(AXVMADDWEVHBUB, r0)
+			opset(AXVMADDWEVWHUH, r0)
+			opset(AXVMADDWEVVWUW, r0)
+			opset(AXVMADDWEVQVUV, r0)
+			opset(AXVMADDWODHBUB, r0)
+			opset(AXVMADDWODWHUH, r0)
+			opset(AXVMADDWODVWUW, r0)
+			opset(AXVMADDWODQVUV, r0)
+
+		case AVANDB:
+			opset(AVORB, r0)
+			opset(AVXORB, r0)
+			opset(AVNORB, r0)
+			opset(AVSHUF4IB, r0)
+			opset(AVSHUF4IH, r0)
+			opset(AVSHUF4IW, r0)
+			opset(AVSHUF4IV, r0)
+			opset(AVPERMIW, r0)
+			opset(AVEXTRINSB, r0)
+			opset(AVEXTRINSH, r0)
+			opset(AVEXTRINSW, r0)
+			opset(AVEXTRINSV, r0)
+
+		case AXVANDB:
+			opset(AXVORB, r0)
+			opset(AXVXORB, r0)
+			opset(AXVNORB, r0)
+			opset(AXVSHUF4IB, r0)
+			opset(AXVSHUF4IH, r0)
+			opset(AXVSHUF4IW, r0)
+			opset(AXVSHUF4IV, r0)
+			opset(AXVPERMIW, r0)
+			opset(AXVPERMIV, r0)
+			opset(AXVPERMIQ, r0)
+			opset(AXVEXTRINSB, r0)
+			opset(AXVEXTRINSH, r0)
+			opset(AXVEXTRINSW, r0)
+			opset(AXVEXTRINSV, r0)
+
+		case AVANDV:
+			opset(AVORV, r0)
+			opset(AVXORV, r0)
+			opset(AVNORV, r0)
+			opset(AVANDNV, r0)
+			opset(AVORNV, r0)
+
+		case AXVANDV:
+			opset(AXVORV, r0)
+			opset(AXVXORV, r0)
+			opset(AXVNORV, r0)
+			opset(AXVANDNV, r0)
+			opset(AXVORNV, r0)
+
+		case AVPCNTB:
+			opset(AVPCNTH, r0)
+			opset(AVPCNTW, r0)
+			opset(AVPCNTV, r0)
+			opset(AVFSQRTF, r0)
+			opset(AVFSQRTD, r0)
+			opset(AVFRECIPF, r0)
+			opset(AVFRECIPD, r0)
+			opset(AVFRSQRTF, r0)
+			opset(AVFRSQRTD, r0)
+			opset(AVNEGB, r0)
+			opset(AVNEGH, r0)
+			opset(AVNEGW, r0)
+			opset(AVNEGV, r0)
+			opset(AVFRINTRNEF, r0)
+			opset(AVFRINTRNED, r0)
+			opset(AVFRINTRZF, r0)
+			opset(AVFRINTRZD, r0)
+			opset(AVFRINTRPF, r0)
+			opset(AVFRINTRPD, r0)
+			opset(AVFRINTRMF, r0)
+			opset(AVFRINTRMD, r0)
+			opset(AVFRINTF, r0)
+			opset(AVFRINTD, r0)
+			opset(AVFCLASSF, r0)
+			opset(AVFCLASSD, r0)
+
+		case AXVPCNTB:
+			opset(AXVPCNTH, r0)
+			opset(AXVPCNTW, r0)
+			opset(AXVPCNTV, r0)
+			opset(AXVFSQRTF, r0)
+			opset(AXVFSQRTD, r0)
+			opset(AXVFRECIPF, r0)
+			opset(AXVFRECIPD, r0)
+			opset(AXVFRSQRTF, r0)
+			opset(AXVFRSQRTD, r0)
+			opset(AXVNEGB, r0)
+			opset(AXVNEGH, r0)
+			opset(AXVNEGW, r0)
+			opset(AXVNEGV, r0)
+			opset(AXVFRINTRNEF, r0)
+			opset(AXVFRINTRNED, r0)
+			opset(AXVFRINTRZF, r0)
+			opset(AXVFRINTRZD, r0)
+			opset(AXVFRINTRPF, r0)
+			opset(AXVFRINTRPD, r0)
+			opset(AXVFRINTRMF, r0)
+			opset(AXVFRINTRMD, r0)
+			opset(AXVFRINTF, r0)
+			opset(AXVFRINTD, r0)
+			opset(AXVFCLASSF, r0)
+			opset(AXVFCLASSD, r0)
+
+		case AVADDB:
+			opset(AVADDH, r0)
+			opset(AVADDW, r0)
+			opset(AVADDV, r0)
+			opset(AVADDQ, r0)
+			opset(AVSUBB, r0)
+			opset(AVSUBH, r0)
+			opset(AVSUBW, r0)
+			opset(AVSUBV, r0)
+			opset(AVSUBQ, r0)
+			opset(AVSADDB, r0)
+			opset(AVSADDH, r0)
+			opset(AVSADDW, r0)
+			opset(AVSADDV, r0)
+			opset(AVSSUBB, r0)
+			opset(AVSSUBH, r0)
+			opset(AVSSUBW, r0)
+			opset(AVSSUBV, r0)
+			opset(AVSADDBU, r0)
+			opset(AVSADDHU, r0)
+			opset(AVSADDWU, r0)
+			opset(AVSADDVU, r0)
+			opset(AVSSUBBU, r0)
+			opset(AVSSUBHU, r0)
+			opset(AVSSUBWU, r0)
+			opset(AVSSUBVU, r0)
+
+		case AXVADDB:
+			opset(AXVADDH, r0)
+			opset(AXVADDW, r0)
+			opset(AXVADDV, r0)
+			opset(AXVADDQ, r0)
+			opset(AXVSUBB, r0)
+			opset(AXVSUBH, r0)
+			opset(AXVSUBW, r0)
+			opset(AXVSUBV, r0)
+			opset(AXVSUBQ, r0)
+			opset(AXVSADDB, r0)
+			opset(AXVSADDH, r0)
+			opset(AXVSADDW, r0)
+			opset(AXVSADDV, r0)
+			opset(AXVSSUBB, r0)
+			opset(AXVSSUBH, r0)
+			opset(AXVSSUBW, r0)
+			opset(AXVSSUBV, r0)
+			opset(AXVSADDBU, r0)
+			opset(AXVSADDHU, r0)
+			opset(AXVSADDWU, r0)
+			opset(AXVSADDVU, r0)
+			opset(AXVSSUBBU, r0)
+			opset(AXVSSUBHU, r0)
+			opset(AXVSSUBWU, r0)
+			opset(AXVSSUBVU, r0)
+
+		case AVSLLB:
+			opset(AVSRLB, r0)
+			opset(AVSRAB, r0)
+			opset(AVROTRB, r0)
+			opset(AVBITCLRB, r0)
+			opset(AVBITSETB, r0)
+			opset(AVBITREVB, r0)
+
+		case AXVSLLB:
+			opset(AXVSRLB, r0)
+			opset(AXVSRAB, r0)
+			opset(AXVROTRB, r0)
+			opset(AXVBITCLRB, r0)
+			opset(AXVBITSETB, r0)
+			opset(AXVBITREVB, r0)
+
+		case AVSLLH:
+			opset(AVSRLH, r0)
+			opset(AVSRAH, r0)
+			opset(AVROTRH, r0)
+			opset(AVBITCLRH, r0)
+			opset(AVBITSETH, r0)
+			opset(AVBITREVH, r0)
+
+		case AXVSLLH:
+			opset(AXVSRLH, r0)
+			opset(AXVSRAH, r0)
+			opset(AXVROTRH, r0)
+			opset(AXVBITCLRH, r0)
+			opset(AXVBITSETH, r0)
+			opset(AXVBITREVH, r0)
+
+		case AVSLLW:
+			opset(AVSRLW, r0)
+			opset(AVSRAW, r0)
+			opset(AVROTRW, r0)
+			opset(AVADDBU, r0)
+			opset(AVADDHU, r0)
+			opset(AVADDWU, r0)
+			opset(AVADDVU, r0)
+			opset(AVSUBBU, r0)
+			opset(AVSUBHU, r0)
+			opset(AVSUBWU, r0)
+			opset(AVSUBVU, r0)
+			opset(AVBITCLRW, r0)
+			opset(AVBITSETW, r0)
+			opset(AVBITREVW, r0)
+
+		case AXVSLLW:
+			opset(AXVSRLW, r0)
+			opset(AXVSRAW, r0)
+			opset(AXVROTRW, r0)
+			opset(AXVADDBU, r0)
+			opset(AXVADDHU, r0)
+			opset(AXVADDWU, r0)
+			opset(AXVADDVU, r0)
+			opset(AXVSUBBU, r0)
+			opset(AXVSUBHU, r0)
+			opset(AXVSUBWU, r0)
+			opset(AXVSUBVU, r0)
+			opset(AXVBITCLRW, r0)
+			opset(AXVBITSETW, r0)
+			opset(AXVBITREVW, r0)
+
+		case AVSLLV:
+			opset(AVSRLV, r0)
+			opset(AVSRAV, r0)
+			opset(AVROTRV, r0)
+			opset(AVBITCLRV, r0)
+			opset(AVBITSETV, r0)
+			opset(AVBITREVV, r0)
+
+		case AXVSLLV:
+			opset(AXVSRLV, r0)
+			opset(AXVSRAV, r0)
+			opset(AXVROTRV, r0)
+			opset(AXVBITCLRV, r0)
+			opset(AXVBITSETV, r0)
+			opset(AXVBITREVV, r0)
+
+		case AVSETEQV:
+			opset(AVSETNEV, r0)
+			opset(AVSETANYEQB, r0)
+			opset(AVSETANYEQH, r0)
+			opset(AVSETANYEQW, r0)
+			opset(AVSETANYEQV, r0)
+			opset(AVSETALLNEB, r0)
+			opset(AVSETALLNEH, r0)
+			opset(AVSETALLNEW, r0)
+			opset(AVSETALLNEV, r0)
+
+		case AXVSETEQV:
+			opset(AXVSETNEV, r0)
+			opset(AXVSETANYEQB, r0)
+			opset(AXVSETANYEQH, r0)
+			opset(AXVSETANYEQW, r0)
+			opset(AXVSETANYEQV, r0)
+			opset(AXVSETALLNEB, r0)
+			opset(AXVSETALLNEH, r0)
+			opset(AXVSETALLNEW, r0)
+			opset(AXVSETALLNEV, r0)
+
+		}
+	}
+}
+
+func OP_RRRR(op uint32, r1 uint32, r2 uint32, r3 uint32, r4 uint32) uint32 {
+	return op | (r1&0x1F)<<15 | (r2&0x1F)<<10 | (r3&0x1F)<<5 | (r4 & 0x1F)
+}
+
+// r1 -> rk
+// r2 -> rj
+// r3 -> rd
+func OP_RRR(op uint32, r1 uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (r1&0x1F)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+// r2 -> rj
+// r3 -> rd
+func OP_RR(op uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_2IRRR(op uint32, i uint32, r2 uint32, r3 uint32, r4 uint32) uint32 {
+	return op | (i&0x3)<<15 | (r2&0x1F)<<10 | (r3&0x1F)<<5 | (r4&0x1F)<<0
+}
+
+func OP_16IR_5I(op uint32, i uint32, r2 uint32) uint32 {
+	return op | (i&0xFFFF)<<10 | (r2&0x1F)<<5 | ((i >> 16) & 0x1F)
+}
+
+func OP_16IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0xFFFF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_14IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0x3FFF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_12IR_5I(op uint32, i1 uint32, r2 uint32, i2 uint32) uint32 {
+	return op | (i1&0xFFF)<<10 | (r2&0x1F)<<5 | (i2&0x1F)<<0
+}
+
+func OP_12IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0xFFF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_11IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0x7FF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_10IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0x3FF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_9IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0x1FF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_8IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0xFF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_6IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0x3F)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_5IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0x1F)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_4IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0xF)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_3IRR(op uint32, i uint32, r2 uint32, r3 uint32) uint32 {
+	return op | (i&0x7)<<10 | (r2&0x1F)<<5 | (r3&0x1F)<<0
+}
+
+func OP_IR(op uint32, i uint32, r2 uint32) uint32 {
+	return op | (i&0xFFFFF)<<5 | (r2&0x1F)<<0 // ui20, rd5
+}
+
+func OP_15I(op uint32, i uint32) uint32 {
+	return op | (i&0x7FFF)<<0
+}
+
+// i1 -> msb
+// r2 -> rj
+// i3 -> lsb
+// r4 -> rd
+func OP_IRIR(op uint32, i1 uint32, r2 uint32, i3 uint32, r4 uint32) uint32 {
+	return op | (i1 << 16) | (r2&0x1F)<<5 | (i3 << 10) | (r4&0x1F)<<0
+}
+
+// Encoding for the 'b' or 'bl' instruction.
+func OP_B_BL(op uint32, i uint32) uint32 {
+	return op | ((i & 0xFFFF) << 10) | ((i >> 16) & 0x3FF)
+}
+
+func (c *ctxt0) asmout(p *obj.Prog, o *Optab, out []uint32) {
+	o1 := uint32(0)
+	o2 := uint32(0)
+	o3 := uint32(0)
+	o4 := uint32(0)
+	o5 := uint32(0)
+	o6 := uint32(0)
+
+	add := AADDVU
+
+	switch o.type_ {
+	default:
+		c.ctxt.Diag("unknown type %d", o.type_)
+		prasm(p)
+
+	case 0: // pseudo ops
+		break
+
+	case 1: // mov rj, rd
+		switch p.As {
+		case AMOVW:
+			o1 = OP_RRR(c.oprrr(ASLL), uint32(REGZERO), uint32(p.From.Reg), uint32(p.To.Reg))
+		case AMOVV:
+			o1 = OP_RRR(c.oprrr(AOR), uint32(REGZERO), uint32(p.From.Reg), uint32(p.To.Reg))
+		case AVMOVQ:
+			o1 = OP_6IRR(c.opirr(AVSLLV), uint32(0), uint32(p.From.Reg), uint32(p.To.Reg))
+		case AXVMOVQ:
+			o1 = OP_6IRR(c.opirr(AXVSLLV), uint32(0), uint32(p.From.Reg), uint32(p.To.Reg))
+		default:
+			c.ctxt.Diag("unexpected encoding\n%v", p)
+		}
+
+	case 2: // add/sub r1,[r2],r3
+		r := int(p.Reg)
+		if p.As == ANEGW || p.As == ANEGV {
+			r = REGZERO
+		}
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = OP_RRR(c.oprrr(p.As), uint32(p.From.Reg), uint32(r), uint32(p.To.Reg))
+
+	case 3: // mov $soreg, r ==> or/add $i,o,r
+		v := c.regoff(&p.From)
+
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		a := add
+		if o.from1 == C_12CON && v > 0 {
+			a = AOR
+		}
+
+		o1 = OP_12IRR(c.opirr(a), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 4: // add $scon,[r1],r2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		if p.As == AADDV16 {
+			if v&65535 != 0 {
+				c.ctxt.Diag("%v: the constant must be a multiple of 65536.\n", p)
+			}
+			o1 = OP_16IRR(c.opirr(p.As), uint32(v>>16), uint32(r), uint32(p.To.Reg))
+		} else {
+			o1 = OP_12IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+		}
+
+	case 5: // syscall
+		v := c.regoff(&p.From)
+		o1 = OP_15I(c.opi(p.As), uint32(v))
+
+	case 6: // beq r1,[r2],sbra
+		v := int32(0)
+		if p.To.Target() != nil {
+			v = int32(p.To.Target().Pc-p.Pc) >> 2
+		}
+		as, rd, rj, width := p.As, p.Reg, p.From.Reg, 16
+		switch as {
+		case ABGTZ, ABLEZ:
+			rd, rj = rj, rd
+		case ABFPT, ABFPF:
+			width = 21
+			// FCC0 is the implicit source operand, now that we
+			// don't register-allocate from the FCC bank.
+			if rj == 0 {
+				rj = REG_FCC0
+			}
+		case ABEQ, ABNE:
+			if rd == 0 || rd == REGZERO || rj == REGZERO {
+				// BEQZ/BNEZ can be encoded with 21-bit offsets.
+				width = 21
+				as = -as
+				if rj == 0 || rj == REGZERO {
+					rj = rd
+				}
+			}
+		}
+		switch width {
+		case 21:
+			if (v<<11)>>11 != v {
+				c.ctxt.Diag("21 bit-width, short branch too far\n%v", p)
+			}
+			o1 = OP_16IR_5I(c.opirr(as), uint32(v), uint32(rj))
+		case 16:
+			if (v<<16)>>16 != v {
+				c.ctxt.Diag("16 bit-width, short branch too far\n%v", p)
+			}
+			o1 = OP_16IRR(c.opirr(as), uint32(v), uint32(rj), uint32(rd))
+		default:
+			c.ctxt.Diag("unexpected branch encoding\n%v", p)
+		}
+
+	case 7: // mov r, soreg
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		v := c.regoff(&p.To)
+		o1 = OP_12IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.From.Reg))
+
+	case 8: // mov soreg, r
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		v := c.regoff(&p.From)
+		o1 = OP_12IRR(c.opirr(-p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 9: // sll r1,[r2],r3
+		o1 = OP_RR(c.oprr(p.As), uint32(p.From.Reg), uint32(p.To.Reg))
+
+	case 10: // add $con,[r1],r2 ==> mov $con, t; add t,[r1],r2
+		v := c.regoff(&p.From)
+		a := AOR
+		if v < 0 {
+			a = AADD
+		}
+		o1 = OP_12IRR(c.opirr(a), uint32(v), uint32(0), uint32(REGTMP))
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o2 = OP_RRR(c.oprrr(p.As), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 11: // jmp lbra
+		v := int32(0)
+		if p.To.Target() != nil {
+			v = int32(p.To.Target().Pc-p.Pc) >> 2
+			if v < -1<<25 || v >= 1<<25 {
+				c.ctxt.Diag("branch too far \n%v", p)
+			}
+		}
+		o1 = OP_B_BL(c.opirr(p.As), uint32(v))
+		if p.To.Sym != nil {
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_CALLLOONG64,
+				Off:  int32(c.pc),
+				Siz:  4,
+				Sym:  p.To.Sym,
+				Add:  p.To.Offset,
+			})
+		}
+
+	case 12: // movbs r,r
+		switch p.As {
+		case AMOVB:
+			o1 = OP_RR(c.oprr(AEXTWB), uint32(p.From.Reg), uint32(p.To.Reg))
+		case AMOVH:
+			o1 = OP_RR(c.oprr(AEXTWH), uint32(p.From.Reg), uint32(p.To.Reg))
+		case AMOVBU:
+			o1 = OP_12IRR(c.opirr(AAND), uint32(0xff), uint32(p.From.Reg), uint32(p.To.Reg))
+		case AMOVHU:
+			o1 = OP_IRIR(c.opirir(ABSTRPICKV), 15, uint32(p.From.Reg), 0, uint32(p.To.Reg))
+		case AMOVWU:
+			o1 = OP_IRIR(c.opirir(ABSTRPICKV), 31, uint32(p.From.Reg), 0, uint32(p.To.Reg))
+		default:
+			c.ctxt.Diag("unexpected encoding\n%v", p)
+		}
+
+	case 13: // vsll $ui3, [vr1], vr2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = OP_3IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 14: // vsll $ui4, [vr1], vr2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = OP_4IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 15: // teq $c r,r
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = REGZERO
+		}
+		/*
+			teq c, r1, r2
+			fallthrough
+			==>
+			bne r1, r2, 2
+			break c
+			fallthrough
+		*/
+		if p.As == ATEQ {
+			o1 = OP_16IRR(c.opirr(ABNE), uint32(2), uint32(r), uint32(p.To.Reg))
+		} else { // ATNE
+			o1 = OP_16IRR(c.opirr(ABEQ), uint32(2), uint32(r), uint32(p.To.Reg))
+		}
+		o2 = OP_15I(c.opi(ABREAK), uint32(v))
+
+	case 16: // sll $c,[r1],r2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+
+		// instruction ending with V:6-digit immediate, others:5-digit immediate
+		if v >= 32 && vshift(p.As) {
+			o1 = OP_16IRR(c.opirr(p.As), uint32(v)&0x3f, uint32(r), uint32(p.To.Reg))
+		} else {
+			o1 = OP_16IRR(c.opirr(p.As), uint32(v)&0x1f, uint32(r), uint32(p.To.Reg))
+		}
+
+	case 17: // bstrpickw $msbw, r1, $lsbw, r2
+		rd, rj := p.To.Reg, p.Reg
+		if rj == obj.REG_NONE {
+			rj = rd
+		}
+		msb, lsb := p.From.Offset, p.GetFrom3().Offset
+
+		// check the range of msb and lsb
+		var b uint32
+		if p.As == ABSTRPICKW || p.As == ABSTRINSW {
+			b = 32
+		} else {
+			b = 64
+		}
+		if lsb < 0 || uint32(lsb) >= b || msb < 0 || uint32(msb) >= b || uint32(lsb) > uint32(msb) {
+			c.ctxt.Diag("illegal bit number\n%v", p)
+		}
+
+		o1 = OP_IRIR(c.opirir(p.As), uint32(msb), uint32(rj), uint32(lsb), uint32(rd))
+
+	case 18: // jmp [r1],0(r2)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = OP_RRR(c.oprrr(p.As), uint32(0), uint32(p.To.Reg), uint32(r))
+		if p.As == obj.ACALL {
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_CALLIND,
+				Off:  int32(c.pc),
+			})
+		}
+
+	case 19: // mov $lcon,r
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		v := c.regoff(&p.From)
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+		o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(p.To.Reg), uint32(p.To.Reg))
+
+	case 20: // mov Rsrc, (Rbase)(Roff)
+		o1 = OP_RRR(c.oprrr(p.As), uint32(p.To.Index), uint32(p.To.Reg), uint32(p.From.Reg))
+
+	case 21: // mov (Rbase)(Roff), Rdst
+		o1 = OP_RRR(c.oprrr(-p.As), uint32(p.From.Index), uint32(p.From.Reg), uint32(p.To.Reg))
+
+	case 22: // add $si5,[r1],r2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+
+		o1 = OP_5IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 23: // add $ui8,[r1],r2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+
+		// the operand range available for instructions VSHUF4IV and XVSHUF4IV is [0, 15]
+		if p.As == AVSHUF4IV || p.As == AXVSHUF4IV {
+			operand := uint32(v)
+			c.checkoperand(p, operand, 15)
+		}
+
+		o1 = OP_8IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 24: // add $lcon,r1,r2
+		v := c.regoff(&p.From)
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+		o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o3 = OP_RRR(c.oprrr(p.As), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 25: // mov $ucon,r
+		v := c.regoff(&p.From)
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+
+	case 26: // add/and $ucon,[r1],r2
+		v := c.regoff(&p.From)
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o2 = OP_RRR(c.oprrr(p.As), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 27: // mov $lsext/auto/oreg,r
+		v := c.regoff(&p.From)
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+		o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o3 = OP_RRR(c.oprrr(add), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 28: // mov [sl]ext/auto/oreg,fr
+		v := c.regoff(&p.From)
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		switch o.size {
+		case 12:
+			o1 = OP_IR(c.opir(ALU12IW), uint32((v+1<<11)>>12), uint32(REGTMP))
+			o2 = OP_RRR(c.oprrr(add), uint32(r), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_12IRR(c.opirr(-p.As), uint32(v), uint32(REGTMP), uint32(p.To.Reg))
+
+		case 4:
+			o1 = OP_12IRR(c.opirr(-p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+		}
+
+	case 29: // mov fr,[sl]ext/auto/oreg
+		v := c.regoff(&p.To)
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		switch o.size {
+		case 12:
+			o1 = OP_IR(c.opir(ALU12IW), uint32((v+1<<11)>>12), uint32(REGTMP))
+			o2 = OP_RRR(c.oprrr(add), uint32(r), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_12IRR(c.opirr(p.As), uint32(v), uint32(REGTMP), uint32(p.From.Reg))
+
+		case 4:
+			o1 = OP_12IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.From.Reg))
+		}
+
+	case 30: // mov gr/fr/fcc/fcsr, fr/fcc/fcsr/gr
+		a := c.specialFpMovInst(p.As, oclass(&p.From), oclass(&p.To))
+		o1 = OP_RR(a, uint32(p.From.Reg), uint32(p.To.Reg))
+
+	case 31: // vsll $ui5, [vr1], vr2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = OP_5IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 32: // vsll $ui6, [vr1], vr2
+		v := c.regoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = OP_6IRR(c.opirr(p.As), uint32(v), uint32(r), uint32(p.To.Reg))
+
+	case 33: // fsel ca, fk, [fj], fd
+		ca := uint32(p.From.Reg)
+		fk := uint32(p.Reg)
+		fd := uint32(p.To.Reg)
+		fj := fd
+		if len(p.RestArgs) > 0 {
+			fj = uint32(p.GetFrom3().Reg)
+		}
+		o1 = 0x340<<18 | (ca&0x7)<<15 | (fk&0x1F)<<10 | (fj&0x1F)<<5 | (fd & 0x1F)
+
+	case 34: // mov $con,fr
+		v := c.regoff(&p.From)
+		a := AADD
+		if v > 0 {
+			a = AOR
+		}
+		a2 := c.specialFpMovInst(p.As, C_REG, oclass(&p.To))
+		o1 = OP_12IRR(c.opirr(a), uint32(v), uint32(0), uint32(REGTMP))
+		o2 = OP_RR(a2, uint32(REGTMP), uint32(p.To.Reg))
+
+	case 35: // mov r,lext/auto/oreg
+		v := c.regoff(&p.To)
+		r := int(p.To.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = OP_IR(c.opir(ALU12IW), uint32((v+1<<11)>>12), uint32(REGTMP))
+		o2 = OP_RRR(c.oprrr(add), uint32(r), uint32(REGTMP), uint32(REGTMP))
+		o3 = OP_12IRR(c.opirr(p.As), uint32(v), uint32(REGTMP), uint32(p.From.Reg))
+
+	case 36: // mov lext/auto/oreg,r
+		v := c.regoff(&p.From)
+		r := int(p.From.Reg)
+		if r == 0 {
+			r = int(o.param)
+		}
+		o1 = OP_IR(c.opir(ALU12IW), uint32((v+1<<11)>>12), uint32(REGTMP))
+		o2 = OP_RRR(c.oprrr(add), uint32(r), uint32(REGTMP), uint32(REGTMP))
+		o3 = OP_12IRR(c.opirr(-p.As), uint32(v), uint32(REGTMP), uint32(p.To.Reg))
+
+	case 37: // fmadd r1, r2, [r3], r4
+		r := int(p.To.Reg)
+		if len(p.RestArgs) > 0 {
+			r = int(p.GetFrom3().Reg)
+		}
+		o1 = OP_RRRR(c.oprrrr(p.As), uint32(p.From.Reg), uint32(p.Reg), uint32(r), uint32(p.To.Reg))
+
+	case 38: // word
+		o1 = uint32(c.regoff(&p.From))
+
+	case 39: // vmov Rn, Vd.<T>[index]
+		v, m := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, false)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		Rj := uint32(p.From.Reg & EXT_REG_MASK)
+		Vd := uint32(p.To.Reg & EXT_REG_MASK)
+		index := uint32(p.To.Index)
+		c.checkindex(p, index, m)
+		o1 = v | (index << 10) | (Rj << 5) | Vd
+
+	case 40: // vmov Vd.<T>[index], Rn
+		v, m := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, false)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		Vj := uint32(p.From.Reg & EXT_REG_MASK)
+		Rd := uint32(p.To.Reg & EXT_REG_MASK)
+		index := uint32(p.From.Index)
+		c.checkindex(p, index, m)
+		o1 = v | (index << 10) | (Vj << 5) | Rd
+
+	case 41: // vmov Rn, Vd.<T>
+		v, _ := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, false)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		Rj := uint32(p.From.Reg & EXT_REG_MASK)
+		Vd := uint32(p.To.Reg & EXT_REG_MASK)
+		o1 = v | (Rj << 5) | Vd
+
+	case 42: // vmov  xj, xd.<T>
+		v, _ := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, false)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		Xj := uint32(p.From.Reg & EXT_REG_MASK)
+		Xd := uint32(p.To.Reg & EXT_REG_MASK)
+		o1 = v | (Xj << 5) | Xd
+
+	case 43: // vmov  xj, xd.<T>[index]
+		v, m := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, false)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		Xj := uint32(p.From.Reg & EXT_REG_MASK)
+		Xd := uint32(p.To.Reg & EXT_REG_MASK)
+		index := uint32(p.To.Index)
+		c.checkindex(p, index, m)
+		o1 = v | (index << 10) | (Xj << 5) | Xd
+
+	case 44: // vmov  xj.<T>[index], xd
+		v, m := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, false)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		Xj := uint32(p.From.Reg & EXT_REG_MASK)
+		Xd := uint32(p.To.Reg & EXT_REG_MASK)
+		index := uint32(p.From.Index)
+		c.checkindex(p, index, m)
+		o1 = v | (index << 10) | (Xj << 5) | Xd
+
+	case 45: // vmov  vj.<T>[index], vd.<T>
+		v, m := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, false)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		vj := uint32(p.From.Reg & EXT_REG_MASK)
+		vd := uint32(p.To.Reg & EXT_REG_MASK)
+		index := uint32(p.From.Index)
+		c.checkindex(p, index, m)
+		o1 = v | (index << 10) | (vj << 5) | vd
+
+	case 46: // vmov offset(vj), vd.<T>
+		v, _ := c.specialLsxMovInst(p.As, p.From.Reg, p.To.Reg, true)
+		if v == 0 {
+			c.ctxt.Diag("illegal arng type combination: %v\n", p)
+		}
+
+		si := c.regoff(&p.From)
+		Rj := uint32(p.From.Reg & EXT_REG_MASK)
+		Vd := uint32(p.To.Reg & EXT_REG_MASK)
+		switch v & 0xc00000 {
+		case 0x800000: // [x]vldrepl.b
+			o1 = OP_12IRR(v, uint32(si), Rj, Vd)
+		case 0x400000: // [x]vldrepl.h
+			if si&1 != 0 {
+				c.ctxt.Diag("%v: offset must be a multiple of 2.\n", p)
+			}
+			o1 = OP_11IRR(v, uint32(si>>1), Rj, Vd)
+		case 0x0:
+			switch v & 0x300000 {
+			case 0x200000: // [x]vldrepl.w
+				if si&3 != 0 {
+					c.ctxt.Diag("%v: offset must be a multiple of 4.\n", p)
+				}
+				o1 = OP_10IRR(v, uint32(si>>2), Rj, Vd)
+			case 0x100000: // [x]vldrepl.d
+				if si&7 != 0 {
+					c.ctxt.Diag("%v: offset must be a multiple of 8.\n", p)
+				}
+				o1 = OP_9IRR(v, uint32(si>>3), Rj, Vd)
+			}
+		}
+
+	case 47: // preld  offset(Rbase), $hint
+		offs := c.regoff(&p.From)
+		hint := p.GetFrom3().Offset
+		o1 = OP_12IR_5I(c.opiir(p.As), uint32(offs), uint32(p.From.Reg), uint32(hint))
+
+	case 48: // preldx offset(Rbase), $n, $hint
+		offs := c.regoff(&p.From)
+		hint := p.RestArgs[1].Offset
+		n := uint64(p.GetFrom3().Offset)
+
+		addrSeq := (n >> 0) & 0x1
+		blkSize := (n >> 1) & 0x7ff
+		blkNums := (n >> 12) & 0x1ff
+		stride := (n >> 21) & 0xffff
+
+		if blkSize > 1024 {
+			c.ctxt.Diag("%v: block_size amount out of range[16, 1024]: %v\n", p, blkSize)
+		}
+
+		if blkNums > 256 {
+			c.ctxt.Diag("%v: block_nums amount out of range[1, 256]: %v\n", p, blkSize)
+		}
+
+		v := (uint64(offs) & 0xffff)
+		v += addrSeq << 16
+		v += ((blkSize / 16) - 1) << 20
+		v += (blkNums - 1) << 32
+		v += stride << 44
+
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+		o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+		o3 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+		o4 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		o5 = OP_5IRR(c.opirr(p.As), uint32(REGTMP), uint32(p.From.Reg), uint32(hint))
+
+	case 49:
+		if p.As == ANOOP {
+			// andi r0, r0, 0
+			o1 = OP_12IRR(c.opirr(AAND), 0, 0, 0)
+		} else {
+			// undef
+			o1 = OP_15I(c.opi(ABREAK), 0)
+		}
+
+	// relocation operations
+	case 50: // mov r,addr ==> pcalau12i + sw
+		o1 = OP_IR(c.opir(APCALAU12I), uint32(0), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_ADDR_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+		o2 = OP_12IRR(c.opirr(p.As), uint32(0), uint32(REGTMP), uint32(p.From.Reg))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_ADDR_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+
+	case 51: // mov addr,r ==> pcalau12i + lw
+		o1 = OP_IR(c.opir(APCALAU12I), uint32(0), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_ADDR_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+		o2 = OP_12IRR(c.opirr(-p.As), uint32(0), uint32(REGTMP), uint32(p.To.Reg))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_ADDR_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 52: // mov $ext, r
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = OP_IR(c.opir(APCALAU12I), uint32(0), uint32(p.To.Reg))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_ADDR_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+		o2 = OP_12IRR(c.opirr(add), uint32(0), uint32(p.To.Reg), uint32(p.To.Reg))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_ADDR_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 53: // mov r, tlsvar ==>  lu12i.w + ori + add r2, regtmp + sw o(regtmp)
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = OP_IR(c.opir(ALU12IW), uint32(0), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_LE_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+		o2 = OP_12IRR(c.opirr(AOR), uint32(0), uint32(REGTMP), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_LE_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+		o3 = OP_RRR(c.oprrr(AADDV), uint32(REG_R2), uint32(REGTMP), uint32(REGTMP))
+		o4 = OP_12IRR(c.opirr(p.As), uint32(0), uint32(REGTMP), uint32(p.From.Reg))
+
+	case 54: // lu12i.w + ori + add r2, regtmp + lw o(regtmp)
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = OP_IR(c.opir(ALU12IW), uint32(0), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_LE_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+		o2 = OP_12IRR(c.opirr(AOR), uint32(0), uint32(REGTMP), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_LE_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+		o3 = OP_RRR(c.oprrr(AADDV), uint32(REG_R2), uint32(REGTMP), uint32(REGTMP))
+		o4 = OP_12IRR(c.opirr(-p.As), uint32(0), uint32(REGTMP), uint32(p.To.Reg))
+
+	case 56: // mov r, tlsvar IE model ==> (pcalau12i + ld.d)tlsvar@got + add.d + st.d
+		o1 = OP_IR(c.opir(APCALAU12I), uint32(0), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_IE_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+		})
+		o2 = OP_12IRR(c.opirr(-p.As), uint32(0), uint32(REGTMP), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_IE_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.To.Sym,
+		})
+		o3 = OP_RRR(c.oprrr(AADDVU), uint32(REGTMP), uint32(REG_R2), uint32(REGTMP))
+		o4 = OP_12IRR(c.opirr(p.As), uint32(0), uint32(REGTMP), uint32(p.From.Reg))
+
+	case 57: // mov tlsvar, r IE model ==> (pcalau12i + ld.d)tlsvar@got + add.d + ld.d
+		o1 = OP_IR(c.opir(APCALAU12I), uint32(0), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_IE_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+		})
+		o2 = OP_12IRR(c.opirr(-p.As), uint32(0), uint32(REGTMP), uint32(REGTMP))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_TLS_IE_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.From.Sym,
+		})
+		o3 = OP_RRR(c.oprrr(AADDVU), uint32(REGTMP), uint32(REG_R2), uint32(REGTMP))
+		o4 = OP_12IRR(c.opirr(-p.As), uint32(0), uint32(REGTMP), uint32(p.To.Reg))
+
+	case 59: // mov $dcon,r
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		v := c.vregoff(&p.From)
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+		o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(p.To.Reg), uint32(p.To.Reg))
+		o3 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+		o4 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+
+	case 60: // add $dcon,r1,r2
+		v := c.vregoff(&p.From)
+		o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+		o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+		o3 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+		o4 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o5 = OP_RRR(c.oprrr(p.As), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 61: // word C_DCON
+		o1 = uint32(c.vregoff(&p.From))
+		o2 = uint32(c.vregoff(&p.From) >> 32)
+
+	case 62: // rdtimex rd, rj
+		o1 = OP_RR(c.oprr(p.As), uint32(p.To.Reg), uint32(p.RegTo2))
+
+	case 64: // alsl rd, rj, rk, sa2
+		sa := p.From.Offset - 1
+		if sa < 0 || sa > 3 {
+			c.ctxt.Diag("%v: shift amount out of range[1, 4].\n", p)
+		}
+		r := p.GetFrom3().Reg
+		o1 = OP_2IRRR(c.opirrr(p.As), uint32(sa), uint32(r), uint32(p.Reg), uint32(p.To.Reg))
+
+	case 65: // mov sym@GOT, r ==> pcalau12i + ld.d
+		o1 = OP_IR(c.opir(APCALAU12I), uint32(0), uint32(p.To.Reg))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_GOT_HI,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+		})
+		o2 = OP_12IRR(c.opirr(-p.As), uint32(0), uint32(p.To.Reg), uint32(p.To.Reg))
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_LOONG64_GOT_LO,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.From.Sym,
+		})
+
+	case 66: // am* From, To, RegTo2 ==> am* RegTo2, From, To
+		rk := p.From.Reg
+		rj := p.To.Reg
+		rd := p.RegTo2
+
+		// See section 2.2.7.1 of https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html
+		// for the register usage constraints.
+		if rd == rj || rd == rk {
+			c.ctxt.Diag("illegal register combination: %v\n", p)
+		}
+		o1 = OP_RRR(atomicInst[p.As], uint32(rk), uint32(rj), uint32(rd))
+
+	case 67: // mov $dcon12_0, r
+		v := c.vregoff(&p.From)
+		o1 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(0), uint32(p.To.Reg))
+
+	case 68: // mov $dcon12_20S, r
+		v := c.vregoff(&p.From)
+		contype := c.aclass(&p.From)
+		switch contype {
+		default: // C_DCON12_20S
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+			o2 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+		case C_DCON20S_20:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+		case C_DCON12_12S:
+			o1 = OP_12IRR(c.opirr(AADDV), uint32(v), uint32(0), uint32(p.To.Reg))
+			o2 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+		case C_DCON20S_12S, C_DCON20S_0:
+			o1 = OP_12IRR(c.opirr(AADD), uint32(v), uint32(0), uint32(p.To.Reg))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+		case C_DCON12_12U:
+			o1 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(0), uint32(p.To.Reg))
+			o2 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+		case C_DCON20S_12U:
+			o1 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(0), uint32(p.To.Reg))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+		}
+
+	case 69: // mov $dcon32_12S, r
+		v := c.vregoff(&p.From)
+		contype := c.aclass(&p.From)
+		switch contype {
+		default: // C_DCON32_12S, C_DCON32_0
+			o1 = OP_12IRR(c.opirr(AADD), uint32(v), uint32(0), uint32(p.To.Reg))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+		case C_DCON32_20:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+		case C_DCON12_32S:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+			o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(p.To.Reg), uint32(p.To.Reg))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+		case C_DCON20S_32:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(p.To.Reg))
+			o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(p.To.Reg), uint32(p.To.Reg))
+			o3 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+		case C_DCON32_12U:
+			o1 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(0), uint32(p.To.Reg))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(p.To.Reg))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(p.To.Reg), uint32(p.To.Reg))
+		}
+
+	case 70: // add $dcon12_0,[r1],r2
+		v := c.vregoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(0), uint32(REGTMP))
+		o2 = OP_RRR(c.oprrr(p.As), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 71: // add $dcon12_20S,[r1],r2
+		v := c.vregoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		contype := c.aclass(&p.From)
+		switch contype {
+		default: // C_DCON12_20S
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+			o2 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		case C_DCON20S_20:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+		case C_DCON12_12S:
+			o1 = OP_12IRR(c.opirr(AADDV), uint32(v), uint32(0), uint32(REGTMP))
+			o2 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		case C_DCON20S_12S, C_DCON20S_0:
+			o1 = OP_12IRR(c.opirr(AADD), uint32(v), uint32(0), uint32(REGTMP))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+		case C_DCON12_12U:
+			o1 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(0), uint32(REGTMP))
+			o2 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		case C_DCON20S_12U:
+			o1 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(0), uint32(REGTMP))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+		}
+		o3 = OP_RRR(c.oprrr(p.As), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 72: // add $dcon32_12S,[r1],r2
+		v := c.vregoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		contype := c.aclass(&p.From)
+		switch contype {
+		default: // C_DCON32_12S, C_DCON32_0
+			o1 = OP_12IRR(c.opirr(AADD), uint32(v), uint32(0), uint32(REGTMP))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		case C_DCON32_20:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		case C_DCON12_32S:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+			o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		case C_DCON20S_32:
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+			o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+		case C_DCON32_12U:
+			o1 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(0), uint32(REGTMP))
+			o2 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+			o3 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+		}
+		o4 = OP_RRR(c.oprrr(p.As), uint32(REGTMP), uint32(r), uint32(p.To.Reg))
+
+	case 73:
+		v := c.vregoff(&p.To)
+		r := p.To.Reg
+		if v&3 != 0 {
+			c.ctxt.Diag("%v: offset must be a multiple of 4.\n", p)
+		}
+
+		switch o.size {
+		case 4: // 16 bit
+			o1 = OP_14IRR(c.opirr(p.As), uint32(v>>2), uint32(r), uint32(p.From.Reg))
+		case 12: // 32 bit
+			o1 = OP_16IRR(c.opirr(AADDV16), uint32(v>>16), uint32(REG_R0), uint32(REGTMP))
+			o2 = OP_RRR(c.oprrr(add), uint32(r), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_14IRR(c.opirr(p.As), uint32(v>>2), uint32(REGTMP), uint32(p.From.Reg))
+		case 24: // 64 bit
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+			o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+			o4 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+			o5 = OP_RRR(c.oprrr(add), uint32(REGTMP), uint32(r), uint32(r))
+			o6 = OP_14IRR(c.opirr(p.As), uint32(0), uint32(r), uint32(p.From.Reg))
+		}
+
+	case 74:
+		v := c.vregoff(&p.From)
+		r := p.From.Reg
+		if v&3 != 0 {
+			c.ctxt.Diag("%v: offset must be a multiple of 4.\n", p)
+		}
+
+		switch o.size {
+		case 4: // 16 bit
+			o1 = OP_14IRR(c.opirr(-p.As), uint32(v>>2), uint32(r), uint32(p.To.Reg))
+		case 12: // 32 bit
+			o1 = OP_16IRR(c.opirr(AADDV16), uint32(v>>16), uint32(REG_R0), uint32(REGTMP))
+			o2 = OP_RRR(c.oprrr(add), uint32(r), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_14IRR(c.opirr(-p.As), uint32(v>>2), uint32(REGTMP), uint32(p.To.Reg))
+		case 24: // 64 bit
+			o1 = OP_IR(c.opir(ALU12IW), uint32(v>>12), uint32(REGTMP))
+			o2 = OP_12IRR(c.opirr(AOR), uint32(v), uint32(REGTMP), uint32(REGTMP))
+			o3 = OP_IR(c.opir(ALU32ID), uint32(v>>32), uint32(REGTMP))
+			o4 = OP_12IRR(c.opirr(ALU52ID), uint32(v>>52), uint32(REGTMP), uint32(REGTMP))
+			o5 = OP_RRR(c.oprrr(add), uint32(REGTMP), uint32(r), uint32(r))
+			o6 = OP_14IRR(c.opirr(p.As), uint32(0), uint32(r), uint32(p.To.Reg))
+		}
+
+	}
+
+	out[0] = o1
+	out[1] = o2
+	out[2] = o3
+	out[3] = o4
+	out[4] = o5
+	out[5] = o6
+}
+
+// checkoperand checks if operand >= 0 && operand <= maxoperand
+func (c *ctxt0) checkoperand(p *obj.Prog, operand uint32, mask uint32) {
+	if (operand & ^mask) != 0 {
+		c.ctxt.Diag("operand out of range 0 to %d: %v", mask, p)
+	}
+}
+
+// checkindex checks if index >= 0 && index <= maxindex
+func (c *ctxt0) checkindex(p *obj.Prog, index uint32, mask uint32) {
+	if (index & ^mask) != 0 {
+		c.ctxt.Diag("register element index out of range 0 to %d: %v", mask, p)
+	}
+}
+
+func (c *ctxt0) vregoff(a *obj.Addr) int64 {
+	c.instoffset = 0
+	c.aclass(a)
+	return c.instoffset
+}
+
+func (c *ctxt0) regoff(a *obj.Addr) int32 {
+	return int32(c.vregoff(a))
+}
+
+func (c *ctxt0) oprrrr(a obj.As) uint32 {
+	switch a {
+	case AFMADDF:
+		return 0x81 << 20 // fmadd.s
+	case AFMADDD:
+		return 0x82 << 20 // fmadd.d
+	case AFMSUBF:
+		return 0x85 << 20 // fmsub.s
+	case AFMSUBD:
+		return 0x86 << 20 // fmsub.d
+	case AFNMADDF:
+		return 0x89 << 20 // fnmadd.f
+	case AFNMADDD:
+		return 0x8a << 20 // fnmadd.d
+	case AFNMSUBF:
+		return 0x8d << 20 // fnmsub.s
+	case AFNMSUBD:
+		return 0x8e << 20 // fnmsub.d
+	case AVSHUFB:
+		return 0x0D5 << 20 // vshuf.b
+	case AXVSHUFB:
+		return 0x0D6 << 20 // xvshuf.b
+	}
+
+	c.ctxt.Diag("bad rrrr opcode %v", a)
+	return 0
+}
+
+func (c *ctxt0) oprrr(a obj.As) uint32 {
+	switch a {
+	case AADD, AADDW:
+		return 0x20 << 15
+	case ASGT:
+		return 0x24 << 15 // SLT
+	case ASGTU:
+		return 0x25 << 15 // SLTU
+	case AMASKEQZ:
+		return 0x26 << 15
+	case AMASKNEZ:
+		return 0x27 << 15
+	case AAND:
+		return 0x29 << 15
+	case AOR:
+		return 0x2a << 15
+	case AXOR:
+		return 0x2b << 15
+	case AORN:
+		return 0x2c << 15 // orn
+	case AANDN:
+		return 0x2d << 15 // andn
+	case ASUB, ASUBW, ANEGW:
+		return 0x22 << 15
+	case ANOR:
+		return 0x28 << 15
+	case ASLL:
+		return 0x2e << 15
+	case ASRL:
+		return 0x2f << 15
+	case ASRA:
+		return 0x30 << 15
+	case AROTR:
+		return 0x36 << 15
+	case ASLLV:
+		return 0x31 << 15
+	case ASRLV:
+		return 0x32 << 15
+	case ASRAV:
+		return 0x33 << 15
+	case AROTRV:
+		return 0x37 << 15
+	case AADDV:
+		return 0x21 << 15
+	case AADDVU:
+		return 0x21 << 15
+	case ASUBV:
+		return 0x23 << 15
+	case ASUBVU, ANEGV:
+		return 0x23 << 15
+
+	case AMUL, AMULW:
+		return 0x38 << 15 // mul.w
+	case AMULH:
+		return 0x39 << 15 // mulh.w
+	case AMULHU:
+		return 0x3a << 15 // mulhu.w
+	case AMULV:
+		return 0x3b << 15 // mul.d
+	case AMULVU:
+		return 0x3b << 15 // mul.d
+	case AMULHV:
+		return 0x3c << 15 // mulh.d
+	case AMULHVU:
+		return 0x3d << 15 // mulhu.d
+	case AMULWVW:
+		return 0x3e << 15 // mulw.d.w
+	case AMULWVWU:
+		return 0x3f << 15 // mulw.d.wu
+	case ADIV, ADIVW:
+		return 0x40 << 15 // div.w
+	case ADIVU, ADIVWU:
+		return 0x42 << 15 // div.wu
+	case ADIVV:
+		return 0x44 << 15 // div.d
+	case ADIVVU:
+		return 0x46 << 15 // div.du
+	case AREM, AREMW:
+		return 0x41 << 15 // mod.w
+	case AREMU, AREMWU:
+		return 0x43 << 15 // mod.wu
+	case AREMV:
+		return 0x45 << 15 // mod.d
+	case AREMVU:
+		return 0x47 << 15 // mod.du
+	case ACRCWBW:
+		return 0x48 << 15 // crc.w.b.w
+	case ACRCWHW:
+		return 0x49 << 15 // crc.w.h.w
+	case ACRCWWW:
+		return 0x4a << 15 // crc.w.w.w
+	case ACRCWVW:
+		return 0x4b << 15 // crc.w.d.w
+	case ACRCCWBW:
+		return 0x4c << 15 // crcc.w.b.w
+	case ACRCCWHW:
+		return 0x4d << 15 // crcc.w.h.w
+	case ACRCCWWW:
+		return 0x4e << 15 // crcc.w.w.w
+	case ACRCCWVW:
+		return 0x4f << 15 // crcc.w.d.w
+	case AJMP:
+		return 0x13 << 26 // jirl r0, rj, 0
+	case AJAL:
+		return (0x13 << 26) | 1 // jirl r1, rj, 0
+
+	case ADIVF:
+		return 0x20d << 15
+	case ADIVD:
+		return 0x20e << 15
+	case AMULF:
+		return 0x209 << 15
+	case AMULD:
+		return 0x20a << 15
+	case ASUBF:
+		return 0x205 << 15
+	case ASUBD:
+		return 0x206 << 15
+	case AADDF:
+		return 0x201 << 15
+	case AADDD:
+		return 0x202 << 15
+	case ACMPEQF:
+		return 0x0c1<<20 | 0x4<<15 // FCMP.CEQ.S
+	case ACMPEQD:
+		return 0x0c2<<20 | 0x4<<15 // FCMP.CEQ.D
+	case ACMPGED:
+		return 0x0c2<<20 | 0x7<<15 // FCMP.SLE.D
+	case ACMPGEF:
+		return 0x0c1<<20 | 0x7<<15 // FCMP.SLE.S
+	case ACMPGTD:
+		return 0x0c2<<20 | 0x3<<15 // FCMP.SLT.D
+	case ACMPGTF:
+		return 0x0c1<<20 | 0x3<<15 // FCMP.SLT.S
+	case AFMINF:
+		return 0x215 << 15 // fmin.s
+	case AFMIND:
+		return 0x216 << 15 // fmin.d
+	case AFMAXF:
+		return 0x211 << 15 // fmax.s
+	case AFMAXD:
+		return 0x212 << 15 // fmax.d
+	case AFMAXAF:
+		return 0x219 << 15 // fmaxa.s
+	case AFMAXAD:
+		return 0x21a << 15 // fmaxa.d
+	case AFMINAF:
+		return 0x21d << 15 // fmina.s
+	case AFMINAD:
+		return 0x21e << 15 // fmina.d
+	case AFSCALEBF:
+		return 0x221 << 15 // fscaleb.s
+	case AFSCALEBD:
+		return 0x222 << 15 // fscaleb.d
+	case AFCOPYSGF:
+		return 0x225 << 15 // fcopysign.s
+	case AFCOPYSGD:
+		return 0x226 << 15 // fcopysign.d
+	case -AMOVB:
+		return 0x07000 << 15 // ldx.b
+	case -AMOVH:
+		return 0x07008 << 15 // ldx.h
+	case -AMOVW:
+		return 0x07010 << 15 // ldx.w
+	case -AMOVV:
+		return 0x07018 << 15 // ldx.d
+	case -AMOVBU:
+		return 0x07040 << 15 // ldx.bu
+	case -AMOVHU:
+		return 0x07048 << 15 // ldx.hu
+	case -AMOVWU:
+		return 0x07050 << 15 // ldx.wu
+	case AMOVB:
+		return 0x07020 << 15 // stx.b
+	case AMOVH:
+		return 0x07028 << 15 // stx.h
+	case AMOVW:
+		return 0x07030 << 15 // stx.w
+	case AMOVV:
+		return 0x07038 << 15 // stx.d
+	case -AMOVF:
+		return 0x07060 << 15 // fldx.s
+	case -AMOVD:
+		return 0x07068 << 15 // fldx.d
+	case AMOVF:
+		return 0x07070 << 15 // fstx.s
+	case AMOVD:
+		return 0x07078 << 15 // fstx.d
+	case -AVMOVQ:
+		return 0x07080 << 15 // vldx
+	case -AXVMOVQ:
+		return 0x07090 << 15 // xvldx
+	case AVMOVQ:
+		return 0x07088 << 15 // vstx
+	case AXVMOVQ:
+		return 0x07098 << 15 // xvstx
+	case AVSEQB:
+		return 0x0e000 << 15 // vseq.b
+	case AXVSEQB:
+		return 0x0e800 << 15 // xvseq.b
+	case AVSEQH:
+		return 0x0e001 << 15 // vseq.h
+	case AXVSEQH:
+		return 0x0e801 << 15 // xvseq.h
+	case AVSEQW:
+		return 0x0e002 << 15 // vseq.w
+	case AXVSEQW:
+		return 0x0e802 << 15 // xvseq.w
+	case AVSEQV:
+		return 0x0e003 << 15 // vseq.d
+	case AXVSEQV:
+		return 0x0e803 << 15 // xvseq.d
+	case AVSLTB:
+		return 0x0E00C << 15 // vslt.b
+	case AVSLTH:
+		return 0x0E00D << 15 // vslt.h
+	case AVSLTW:
+		return 0x0E00E << 15 // vslt.w
+	case AVSLTV:
+		return 0x0E00F << 15 // vslt.d
+	case AVSLTBU:
+		return 0x0E010 << 15 // vslt.bu
+	case AVSLTHU:
+		return 0x0E011 << 15 // vslt.hu
+	case AVSLTWU:
+		return 0x0E012 << 15 // vslt.wu
+	case AVSLTVU:
+		return 0x0E013 << 15 // vslt.du
+	case AXVSLTB:
+		return 0x0E80C << 15 // xvslt.b
+	case AXVSLTH:
+		return 0x0E80D << 15 // xvslt.h
+	case AXVSLTW:
+		return 0x0E80E << 15 // xvslt.w
+	case AXVSLTV:
+		return 0x0E80F << 15 // xvslt.d
+	case AXVSLTBU:
+		return 0x0E810 << 15 // xvslt.bu
+	case AXVSLTHU:
+		return 0x0E811 << 15 // xvslt.hu
+	case AXVSLTWU:
+		return 0x0E812 << 15 // xvslt.wu
+	case AXVSLTVU:
+		return 0x0E813 << 15 // xvslt.du
+	case AVANDV:
+		return 0x0E24C << 15 // vand.v
+	case AVORV:
+		return 0x0E24D << 15 // vor.v
+	case AVXORV:
+		return 0x0E24E << 15 // vxor.v
+	case AVNORV:
+		return 0x0E24F << 15 // vnor.v
+	case AVANDNV:
+		return 0x0E250 << 15 // vandn.v
+	case AVORNV:
+		return 0x0E251 << 15 // vorn.v
+	case AXVANDV:
+		return 0x0EA4C << 15 // xvand.v
+	case AXVORV:
+		return 0x0EA4D << 15 // xvor.v
+	case AXVXORV:
+		return 0x0EA4E << 15 // xvxor.v
+	case AXVNORV:
+		return 0x0EA4F << 15 // xvnor.v
+	case AXVANDNV:
+		return 0x0EA50 << 15 // xvandn.v
+	case AXVORNV:
+		return 0x0EA51 << 15 // xvorn.v
+	case AVDIVB:
+		return 0xe1c0 << 15 // vdiv.b
+	case AVDIVH:
+		return 0xe1c1 << 15 // vdiv.h
+	case AVDIVW:
+		return 0xe1c2 << 15 // vdiv.w
+	case AVDIVV:
+		return 0xe1c3 << 15 // vdiv.d
+	case AVMODB:
+		return 0xe1c4 << 15 // vmod.b
+	case AVMODH:
+		return 0xe1c5 << 15 // vmod.h
+	case AVMODW:
+		return 0xe1c6 << 15 // vmod.w
+	case AVMODV:
+		return 0xe1c7 << 15 // vmod.d
+	case AVDIVBU:
+		return 0xe1c8 << 15 // vdiv.bu
+	case AVDIVHU:
+		return 0xe1c9 << 15 // vdiv.hu
+	case AVDIVWU:
+		return 0xe1ca << 15 // vdiv.wu
+	case AVDIVVU:
+		return 0xe1cb << 15 // vdiv.du
+	case AVMODBU:
+		return 0xe1cc << 15 // vmod.bu
+	case AVMODHU:
+		return 0xe1cd << 15 // vmod.hu
+	case AVMODWU:
+		return 0xe1ce << 15 // vmod.wu
+	case AVMODVU:
+		return 0xe1cf << 15 // vmod.du
+	case AXVDIVB:
+		return 0xe9c0 << 15 // xvdiv.b
+	case AXVDIVH:
+		return 0xe9c1 << 15 // xvdiv.h
+	case AXVDIVW:
+		return 0xe9c2 << 15 // xvdiv.w
+	case AXVDIVV:
+		return 0xe9c3 << 15 // xvdiv.d
+	case AXVMODB:
+		return 0xe9c4 << 15 // xvmod.b
+	case AXVMODH:
+		return 0xe9c5 << 15 // xvmod.h
+	case AXVMODW:
+		return 0xe9c6 << 15 // xvmod.w
+	case AXVMODV:
+		return 0xe9c7 << 15 // xvmod.d
+	case AXVDIVBU:
+		return 0xe9c8 << 15 // xvdiv.bu
+	case AXVDIVHU:
+		return 0xe9c9 << 15 // xvdiv.hu
+	case AXVDIVWU:
+		return 0xe9ca << 15 // xvdiv.wu
+	case AXVDIVVU:
+		return 0xe9cb << 15 // xvdiv.du
+	case AXVMODBU:
+		return 0xe9cc << 15 // xvmod.bu
+	case AXVMODHU:
+		return 0xe9cd << 15 // xvmod.hu
+	case AXVMODWU:
+		return 0xe9ce << 15 // xvmod.wu
+	case AXVMODVU:
+		return 0xe9cf << 15 // xvmod.du
+	case AVMULWEVHB:
+		return 0xe120 << 15 // vmulwev.h.b
+	case AVMULWEVWH:
+		return 0xe121 << 15 // vmulwev.w.h
+	case AVMULWEVVW:
+		return 0xe122 << 15 // vmulwev.d.w
+	case AVMULWEVQV:
+		return 0xe123 << 15 // vmulwev.q.d
+	case AVMULWODHB:
+		return 0xe124 << 15 // vmulwod.h.b
+	case AVMULWODWH:
+		return 0xe125 << 15 // vmulwod.w.h
+	case AVMULWODVW:
+		return 0xe126 << 15 // vmulwod.d.w
+	case AVMULWODQV:
+		return 0xe127 << 15 // vmulwod.q.d
+	case AVMULWEVHBU:
+		return 0xe130 << 15 // vmulwev.h.bu
+	case AVMULWEVWHU:
+		return 0xe131 << 15 // vmulwev.w.hu
+	case AVMULWEVVWU:
+		return 0xe132 << 15 // vmulwev.d.wu
+	case AVMULWEVQVU:
+		return 0xe133 << 15 // vmulwev.q.du
+	case AVMULWODHBU:
+		return 0xe134 << 15 // vmulwod.h.bu
+	case AVMULWODWHU:
+		return 0xe135 << 15 // vmulwod.w.hu
+	case AVMULWODVWU:
+		return 0xe136 << 15 // vmulwod.d.wu
+	case AVMULWODQVU:
+		return 0xe137 << 15 // vmulwod.q.du
+	case AVMULWEVHBUB:
+		return 0xe140 << 15 // vmulwev.h.bu.b
+	case AVMULWEVWHUH:
+		return 0xe141 << 15 // vmulwev.w.hu.h
+	case AVMULWEVVWUW:
+		return 0xe142 << 15 // vmulwev.d.wu.w
+	case AVMULWEVQVUV:
+		return 0xe143 << 15 // vmulwev.q.du.d
+	case AVMULWODHBUB:
+		return 0xe144 << 15 // vmulwod.h.bu.b
+	case AVMULWODWHUH:
+		return 0xe145 << 15 // vmulwod.w.hu.h
+	case AVMULWODVWUW:
+		return 0xe146 << 15 // vmulwod.d.wu.w
+	case AVMULWODQVUV:
+		return 0xe147 << 15 // vmulwod.q.du.d
+	case AXVMULWEVHB:
+		return 0xe920 << 15 // xvmulwev.h.b
+	case AXVMULWEVWH:
+		return 0xe921 << 15 // xvmulwev.w.h
+	case AXVMULWEVVW:
+		return 0xe922 << 15 // xvmulwev.d.w
+	case AXVMULWEVQV:
+		return 0xe923 << 15 // xvmulwev.q.d
+	case AXVMULWODHB:
+		return 0xe924 << 15 // xvmulwod.h.b
+	case AXVMULWODWH:
+		return 0xe925 << 15 // xvmulwod.w.h
+	case AXVMULWODVW:
+		return 0xe926 << 15 // xvmulwod.d.w
+	case AXVMULWODQV:
+		return 0xe927 << 15 // xvmulwod.q.d
+	case AXVMULWEVHBU:
+		return 0xe930 << 15 // xvmulwev.h.bu
+	case AXVMULWEVWHU:
+		return 0xe931 << 15 // xvmulwev.w.hu
+	case AXVMULWEVVWU:
+		return 0xe932 << 15 // xvmulwev.d.wu
+	case AXVMULWEVQVU:
+		return 0xe933 << 15 // xvmulwev.q.du
+	case AXVMULWODHBU:
+		return 0xe934 << 15 // xvmulwod.h.bu
+	case AXVMULWODWHU:
+		return 0xe935 << 15 // xvmulwod.w.hu
+	case AXVMULWODVWU:
+		return 0xe936 << 15 // xvmulwod.d.wu
+	case AXVMULWODQVU:
+		return 0xe937 << 15 // xvmulwod.q.du
+	case AXVMULWEVHBUB:
+		return 0xe940 << 15 // xvmulwev.h.bu.b
+	case AXVMULWEVWHUH:
+		return 0xe941 << 15 // xvmulwev.w.hu.h
+	case AXVMULWEVVWUW:
+		return 0xe942 << 15 // xvmulwev.d.wu.w
+	case AXVMULWEVQVUV:
+		return 0xe943 << 15 // xvmulwev.q.du.d
+	case AXVMULWODHBUB:
+		return 0xe944 << 15 // xvmulwod.h.bu.b
+	case AXVMULWODWHUH:
+		return 0xe945 << 15 // xvmulwod.w.hu.h
+	case AXVMULWODVWUW:
+		return 0xe946 << 15 // xvmulwod.d.wu.w
+	case AXVMULWODQVUV:
+		return 0xe947 << 15 // xvmulwod.q.du.d
+	case AVADDWEVHB:
+		return 0x0E03C << 15 // vaddwev.h.b
+	case AVADDWEVWH:
+		return 0x0E03D << 15 // vaddwev.w.h
+	case AVADDWEVVW:
+		return 0x0E03E << 15 // vaddwev.d.w
+	case AVADDWEVQV:
+		return 0x0E03F << 15 // vaddwev.q.d
+	case AVSUBWEVHB:
+		return 0x0E040 << 15 // vsubwev.h.b
+	case AVSUBWEVWH:
+		return 0x0E041 << 15 // vsubwev.w.h
+	case AVSUBWEVVW:
+		return 0x0E042 << 15 // vsubwev.d.w
+	case AVSUBWEVQV:
+		return 0x0E043 << 15 // vsubwev.q.d
+	case AVADDWODHB:
+		return 0x0E044 << 15 // vaddwod.h.b
+	case AVADDWODWH:
+		return 0x0E045 << 15 // vaddwod.w.h
+	case AVADDWODVW:
+		return 0x0E046 << 15 // vaddwod.d.w
+	case AVADDWODQV:
+		return 0x0E047 << 15 // vaddwod.q.d
+	case AVSUBWODHB:
+		return 0x0E048 << 15 // vsubwod.h.b
+	case AVSUBWODWH:
+		return 0x0E049 << 15 // vsubwod.w.h
+	case AVSUBWODVW:
+		return 0x0E04A << 15 // vsubwod.d.w
+	case AVSUBWODQV:
+		return 0x0E04B << 15 // vsubwod.q.d
+	case AXVADDWEVHB:
+		return 0x0E83C << 15 // xvaddwev.h.b
+	case AXVADDWEVWH:
+		return 0x0E83D << 15 // xvaddwev.w.h
+	case AXVADDWEVVW:
+		return 0x0E83E << 15 // xvaddwev.d.w
+	case AXVADDWEVQV:
+		return 0x0E83F << 15 // xvaddwev.q.d
+	case AXVSUBWEVHB:
+		return 0x0E840 << 15 // xvsubwev.h.b
+	case AXVSUBWEVWH:
+		return 0x0E841 << 15 // xvsubwev.w.h
+	case AXVSUBWEVVW:
+		return 0x0E842 << 15 // xvsubwev.d.w
+	case AXVSUBWEVQV:
+		return 0x0E843 << 15 // xvsubwev.q.d
+	case AXVADDWODHB:
+		return 0x0E844 << 15 // xvaddwod.h.b
+	case AXVADDWODWH:
+		return 0x0E845 << 15 // xvaddwod.w.h
+	case AXVADDWODVW:
+		return 0x0E846 << 15 // xvaddwod.d.w
+	case AXVADDWODQV:
+		return 0x0E847 << 15 // xvaddwod.q.d
+	case AXVSUBWODHB:
+		return 0x0E848 << 15 // xvsubwod.h.b
+	case AXVSUBWODWH:
+		return 0x0E849 << 15 // xvsubwod.w.h
+	case AXVSUBWODVW:
+		return 0x0E84A << 15 // xvsubwod.d.w
+	case AXVSUBWODQV:
+		return 0x0E84B << 15 // xvsubwod.q.d
+	case AVADDWEVHBU:
+		return 0x0E05C << 15 // vaddwev.h.bu
+	case AVADDWEVWHU:
+		return 0x0E05E << 15 // vaddwev.w.hu
+	case AVADDWEVVWU:
+		return 0x0E05E << 15 // vaddwev.d.wu
+	case AVADDWEVQVU:
+		return 0x0E05F << 15 // vaddwev.q.du
+	case AVSUBWEVHBU:
+		return 0x0E060 << 15 // vsubwev.h.bu
+	case AVSUBWEVWHU:
+		return 0x0E061 << 15 // vsubwev.w.hu
+	case AVSUBWEVVWU:
+		return 0x0E062 << 15 // vsubwev.d.wu
+	case AVSUBWEVQVU:
+		return 0x0E063 << 15 // vsubwev.q.du
+	case AVADDWODHBU:
+		return 0x0E064 << 15 // vaddwod.h.bu
+	case AVADDWODWHU:
+		return 0x0E065 << 15 // vaddwod.w.hu
+	case AVADDWODVWU:
+		return 0x0E066 << 15 // vaddwod.d.wu
+	case AVADDWODQVU:
+		return 0x0E067 << 15 // vaddwod.q.du
+	case AVSUBWODHBU:
+		return 0x0E068 << 15 // vsubwod.h.bu
+	case AVSUBWODWHU:
+		return 0x0E069 << 15 // vsubwod.w.hu
+	case AVSUBWODVWU:
+		return 0x0E06A << 15 // vsubwod.d.wu
+	case AVSUBWODQVU:
+		return 0x0E06B << 15 // vsubwod.q.du
+	case AXVADDWEVHBU:
+		return 0x0E85C << 15 // xvaddwev.h.bu
+	case AXVADDWEVWHU:
+		return 0x0E85D << 15 // xvaddwev.w.hu
+	case AXVADDWEVVWU:
+		return 0x0E85E << 15 // xvaddwev.d.wu
+	case AXVADDWEVQVU:
+		return 0x0E85F << 15 // xvaddwev.q.du
+	case AXVSUBWEVHBU:
+		return 0x0E860 << 15 // xvsubwev.h.bu
+	case AXVSUBWEVWHU:
+		return 0x0E861 << 15 // xvsubwev.w.hu
+	case AXVSUBWEVVWU:
+		return 0x0E862 << 15 // xvsubwev.d.wu
+	case AXVSUBWEVQVU:
+		return 0x0E863 << 15 // xvsubwev.q.du
+	case AXVADDWODHBU:
+		return 0x0E864 << 15 // xvaddwod.h.bu
+	case AXVADDWODWHU:
+		return 0x0E865 << 15 // xvaddwod.w.hu
+	case AXVADDWODVWU:
+		return 0x0E866 << 15 // xvaddwod.d.wu
+	case AXVADDWODQVU:
+		return 0x0E867 << 15 // xvaddwod.q.du
+	case AXVSUBWODHBU:
+		return 0x0E868 << 15 // xvsubwod.h.bu
+	case AXVSUBWODWHU:
+		return 0x0E869 << 15 // xvsubwod.w.hu
+	case AXVSUBWODVWU:
+		return 0x0E86A << 15 // xvsubwod.d.wu
+	case AXVSUBWODQVU:
+		return 0x0E86B << 15 // xvsubwod.q.du
+	case AVMADDB:
+		return 0x0E150 << 15 // vmadd.b
+	case AVMADDH:
+		return 0x0E151 << 15 // vmadd.h
+	case AVMADDW:
+		return 0x0E152 << 15 // vmadd.w
+	case AVMADDV:
+		return 0x0E153 << 15 // vmadd.d
+	case AVMSUBB:
+		return 0x0E154 << 15 // vmsub.b
+	case AVMSUBH:
+		return 0x0E155 << 15 // vmsub.h
+	case AVMSUBW:
+		return 0x0E156 << 15 // vmsub.w
+	case AVMSUBV:
+		return 0x0E157 << 15 // vmsub.d
+	case AXVMADDB:
+		return 0x0E950 << 15 // xvmadd.b
+	case AXVMADDH:
+		return 0x0E951 << 15 // xvmadd.h
+	case AXVMADDW:
+		return 0x0E952 << 15 // xvmadd.w
+	case AXVMADDV:
+		return 0x0E953 << 15 // xvmadd.d
+	case AXVMSUBB:
+		return 0x0E954 << 15 // xvmsub.b
+	case AXVMSUBH:
+		return 0x0E955 << 15 // xvmsub.h
+	case AXVMSUBW:
+		return 0x0E956 << 15 // xvmsub.w
+	case AXVMSUBV:
+		return 0x0E957 << 15 // xvmsub.d
+	case AVMADDWEVHB:
+		return 0x0E158 << 15 // vmaddwev.h.b
+	case AVMADDWEVWH:
+		return 0x0E159 << 15 // vmaddwev.w.h
+	case AVMADDWEVVW:
+		return 0x0E15A << 15 // vmaddwev.d.w
+	case AVMADDWEVQV:
+		return 0x0E15B << 15 // vmaddwev.q.d
+	case AVMADDWODHB:
+		return 0x0E15C << 15 // vmaddwov.h.b
+	case AVMADDWODWH:
+		return 0x0E15D << 15 // vmaddwod.w.h
+	case AVMADDWODVW:
+		return 0x0E15E << 15 // vmaddwod.d.w
+	case AVMADDWODQV:
+		return 0x0E15F << 15 // vmaddwod.q.d
+	case AVMADDWEVHBU:
+		return 0x0E168 << 15 // vmaddwev.h.bu
+	case AVMADDWEVWHU:
+		return 0x0E169 << 15 // vmaddwev.w.hu
+	case AVMADDWEVVWU:
+		return 0x0E16A << 15 // vmaddwev.d.wu
+	case AVMADDWEVQVU:
+		return 0x0E16B << 15 // vmaddwev.q.du
+	case AVMADDWODHBU:
+		return 0x0E16C << 15 // vmaddwov.h.bu
+	case AVMADDWODWHU:
+		return 0x0E16D << 15 // vmaddwod.w.hu
+	case AVMADDWODVWU:
+		return 0x0E16E << 15 // vmaddwod.d.wu
+	case AVMADDWODQVU:
+		return 0x0E16F << 15 // vmaddwod.q.du
+	case AVMADDWEVHBUB:
+		return 0x0E178 << 15 // vmaddwev.h.bu.b
+	case AVMADDWEVWHUH:
+		return 0x0E179 << 15 // vmaddwev.w.hu.h
+	case AVMADDWEVVWUW:
+		return 0x0E17A << 15 // vmaddwev.d.wu.w
+	case AVMADDWEVQVUV:
+		return 0x0E17B << 15 // vmaddwev.q.du.d
+	case AVMADDWODHBUB:
+		return 0x0E17C << 15 // vmaddwov.h.bu.b
+	case AVMADDWODWHUH:
+		return 0x0E17D << 15 // vmaddwod.w.hu.h
+	case AVMADDWODVWUW:
+		return 0x0E17E << 15 // vmaddwod.d.wu.w
+	case AVMADDWODQVUV:
+		return 0x0E17F << 15 // vmaddwod.q.du.d
+	case AXVMADDWEVHB:
+		return 0x0E958 << 15 // xvmaddwev.h.b
+	case AXVMADDWEVWH:
+		return 0x0E959 << 15 // xvmaddwev.w.h
+	case AXVMADDWEVVW:
+		return 0x0E95A << 15 // xvmaddwev.d.w
+	case AXVMADDWEVQV:
+		return 0x0E95B << 15 // xvmaddwev.q.d
+	case AXVMADDWODHB:
+		return 0x0E95C << 15 // xvmaddwov.h.b
+	case AXVMADDWODWH:
+		return 0x0E95D << 15 // xvmaddwod.w.h
+	case AXVMADDWODVW:
+		return 0x0E95E << 15 // xvmaddwod.d.w
+	case AXVMADDWODQV:
+		return 0x0E95F << 15 // xvmaddwod.q.d
+	case AXVMADDWEVHBU:
+		return 0x0E968 << 15 // xvmaddwev.h.bu
+	case AXVMADDWEVWHU:
+		return 0x0E969 << 15 // xvmaddwev.w.hu
+	case AXVMADDWEVVWU:
+		return 0x0E96A << 15 // xvmaddwev.d.wu
+	case AXVMADDWEVQVU:
+		return 0x0E96B << 15 // xvmaddwev.q.du
+	case AXVMADDWODHBU:
+		return 0x0E96C << 15 // xvmaddwov.h.bu
+	case AXVMADDWODWHU:
+		return 0x0E96D << 15 // xvmaddwod.w.hu
+	case AXVMADDWODVWU:
+		return 0x0E96E << 15 // xvmaddwod.d.wu
+	case AXVMADDWODQVU:
+		return 0x0E96F << 15 // xvmaddwod.q.du
+	case AXVMADDWEVHBUB:
+		return 0x0E978 << 15 // xvmaddwev.h.bu.b
+	case AXVMADDWEVWHUH:
+		return 0x0E979 << 15 // xvmaddwev.w.hu.h
+	case AXVMADDWEVVWUW:
+		return 0x0E97A << 15 // xvmaddwev.d.wu.w
+	case AXVMADDWEVQVUV:
+		return 0x0E97B << 15 // xvmaddwev.q.du.d
+	case AXVMADDWODHBUB:
+		return 0x0E97C << 15 // xvmaddwov.h.bu.b
+	case AXVMADDWODWHUH:
+		return 0x0E97D << 15 // xvmaddwod.w.hu.h
+	case AXVMADDWODVWUW:
+		return 0x0E97E << 15 // xvmaddwod.d.wu.w
+	case AXVMADDWODQVUV:
+		return 0x0E97F << 15 // xvmaddwod.q.du.d
+	case AVSLLB:
+		return 0xe1d0 << 15 // vsll.b
+	case AVSLLH:
+		return 0xe1d1 << 15 // vsll.h
+	case AVSLLW:
+		return 0xe1d2 << 15 // vsll.w
+	case AVSLLV:
+		return 0xe1d3 << 15 // vsll.d
+	case AVSRLB:
+		return 0xe1d4 << 15 // vsrl.b
+	case AVSRLH:
+		return 0xe1d5 << 15 // vsrl.h
+	case AVSRLW:
+		return 0xe1d6 << 15 // vsrl.w
+	case AVSRLV:
+		return 0xe1d7 << 15 // vsrl.d
+	case AVSRAB:
+		return 0xe1d8 << 15 // vsra.b
+	case AVSRAH:
+		return 0xe1d9 << 15 // vsra.h
+	case AVSRAW:
+		return 0xe1da << 15 // vsra.w
+	case AVSRAV:
+		return 0xe1db << 15 // vsra.d
+	case AVROTRB:
+		return 0xe1dc << 15 // vrotr.b
+	case AVROTRH:
+		return 0xe1dd << 15 // vrotr.h
+	case AVROTRW:
+		return 0xe1de << 15 // vrotr.w
+	case AVROTRV:
+		return 0xe1df << 15 // vrotr.d
+	case AXVSLLB:
+		return 0xe9d0 << 15 // xvsll.b
+	case AXVSLLH:
+		return 0xe9d1 << 15 // xvsll.h
+	case AXVSLLW:
+		return 0xe9d2 << 15 // xvsll.w
+	case AXVSLLV:
+		return 0xe9d3 << 15 // xvsll.d
+	case AXVSRLB:
+		return 0xe9d4 << 15 // xvsrl.b
+	case AXVSRLH:
+		return 0xe9d5 << 15 // xvsrl.h
+	case AXVSRLW:
+		return 0xe9d6 << 15 // xvsrl.w
+	case AXVSRLV:
+		return 0xe9d7 << 15 // xvsrl.d
+	case AXVSRAB:
+		return 0xe9d8 << 15 // xvsra.b
+	case AXVSRAH:
+		return 0xe9d9 << 15 // xvsra.h
+	case AXVSRAW:
+		return 0xe9da << 15 // xvsra.w
+	case AXVSRAV:
+		return 0xe9db << 15 // xvsra.d
+	case AXVROTRB:
+		return 0xe9dc << 15 // xvrotr.b
+	case AXVROTRH:
+		return 0xe9dd << 15 // xvrotr.h
+	case AXVROTRW:
+		return 0xe9de << 15 // xvrotr.w
+	case AXVROTRV:
+		return 0xe9df << 15 // xvrotr.d
+	case AVADDB:
+		return 0xe014 << 15 // vadd.b
+	case AVADDH:
+		return 0xe015 << 15 // vadd.h
+	case AVADDW:
+		return 0xe016 << 15 // vadd.w
+	case AVADDV:
+		return 0xe017 << 15 // vadd.d
+	case AVADDQ:
+		return 0xe25a << 15 // vadd.q
+	case AVSUBB:
+		return 0xe018 << 15 // vsub.b
+	case AVSUBH:
+		return 0xe019 << 15 // vsub.h
+	case AVSUBW:
+		return 0xe01a << 15 // vsub.w
+	case AVSUBV:
+		return 0xe01b << 15 // vsub.d
+	case AVSUBQ:
+		return 0xe25b << 15 // vsub.q
+	case AXVADDB:
+		return 0xe814 << 15 // xvadd.b
+	case AXVADDH:
+		return 0xe815 << 15 // xvadd.h
+	case AXVADDW:
+		return 0xe816 << 15 // xvadd.w
+	case AXVADDV:
+		return 0xe817 << 15 // xvadd.d
+	case AXVADDQ:
+		return 0xea5a << 15 // xvadd.q
+	case AXVSUBB:
+		return 0xe818 << 15 // xvsub.b
+	case AXVSUBH:
+		return 0xe819 << 15 // xvsub.h
+	case AXVSUBW:
+		return 0xe81a << 15 // xvsub.w
+	case AXVSUBV:
+		return 0xe81b << 15 // xvsub.d
+	case AXVSUBQ:
+		return 0xea5b << 15 // xvsub.q
+	case AVSADDB:
+		return 0x0E08C << 15 // vsadd.b
+	case AVSADDH:
+		return 0x0E08D << 15 // vsadd.h
+	case AVSADDW:
+		return 0x0E08E << 15 // vsadd.w
+	case AVSADDV:
+		return 0x0E08F << 15 // vsadd.d
+	case AVSSUBB:
+		return 0x0E090 << 15 // vssub.b
+	case AVSSUBH:
+		return 0x0E091 << 15 // vssub.w
+	case AVSSUBW:
+		return 0x0E092 << 15 // vssub.h
+	case AVSSUBV:
+		return 0x0E093 << 15 // vssub.d
+	case AVSADDBU:
+		return 0x0E094 << 15 // vsadd.bu
+	case AVSADDHU:
+		return 0x0E095 << 15 // vsadd.hu
+	case AVSADDWU:
+		return 0x0E096 << 15 // vsadd.wu
+	case AVSADDVU:
+		return 0x0E097 << 15 // vsadd.du
+	case AVSSUBBU:
+		return 0x0E098 << 15 // vssub.bu
+	case AVSSUBHU:
+		return 0x0E099 << 15 // vssub.wu
+	case AVSSUBWU:
+		return 0x0E09A << 15 // vssub.hu
+	case AVSSUBVU:
+		return 0x0E09B << 15 // vssub.du
+	case AXVSADDB:
+		return 0x0E88C << 15 // vxsadd.b
+	case AXVSADDH:
+		return 0x0E88D << 15 // vxsadd.h
+	case AXVSADDW:
+		return 0x0E88E << 15 // vxsadd.w
+	case AXVSADDV:
+		return 0x0E88F << 15 // vxsadd.d
+	case AXVSSUBB:
+		return 0x0E890 << 15 // xvssub.b
+	case AXVSSUBH:
+		return 0x0E891 << 15 // xvssub.h
+	case AXVSSUBW:
+		return 0x0E892 << 15 // xvssub.w
+	case AXVSSUBV:
+		return 0x0E893 << 15 // xvssub.d
+	case AXVSADDBU:
+		return 0x0E894 << 15 // vxsadd.bu
+	case AXVSADDHU:
+		return 0x0E896 << 15 // vxsadd.hu
+	case AXVSADDWU:
+		return 0x0E896 << 15 // vxsadd.wu
+	case AXVSADDVU:
+		return 0x0E897 << 15 // vxsadd.du
+	case AXVSSUBBU:
+		return 0x0E898 << 15 // xvssub.bu
+	case AXVSSUBHU:
+		return 0x0E899 << 15 // xvssub.hu
+	case AXVSSUBWU:
+		return 0x0E89A << 15 // xvssub.wu
+	case AXVSSUBVU:
+		return 0x0E89B << 15 // xvssub.du
+	case AVILVLB:
+		return 0xe234 << 15 // vilvl.b
+	case AVILVLH:
+		return 0xe235 << 15 // vilvl.h
+	case AVILVLW:
+		return 0xe236 << 15 // vilvl.w
+	case AVILVLV:
+		return 0xe237 << 15 // vilvl.d
+	case AVILVHB:
+		return 0xe238 << 15 // vilvh.b
+	case AVILVHH:
+		return 0xe239 << 15 // vilvh.h
+	case AVILVHW:
+		return 0xe23a << 15 // vilvh.w
+	case AVILVHV:
+		return 0xe23b << 15 // vilvh.d
+	case AXVILVLB:
+		return 0xea34 << 15 // xvilvl.b
+	case AXVILVLH:
+		return 0xea35 << 15 // xvilvl.h
+	case AXVILVLW:
+		return 0xea36 << 15 // xvilvl.w
+	case AXVILVLV:
+		return 0xea37 << 15 // xvilvl.d
+	case AXVILVHB:
+		return 0xea38 << 15 // xvilvh.b
+	case AXVILVHH:
+		return 0xea39 << 15 // xvilvh.h
+	case AXVILVHW:
+		return 0xea3a << 15 // xvilvh.w
+	case AXVILVHV:
+		return 0xea3b << 15 // xvilvh.d
+	case AVMULB:
+		return 0xe108 << 15 // vmul.b
+	case AVMULH:
+		return 0xe109 << 15 // vmul.h
+	case AVMULW:
+		return 0xe10a << 15 // vmul.w
+	case AVMULV:
+		return 0xe10b << 15 // vmul.d
+	case AVMUHB:
+		return 0xe10c << 15 // vmuh.b
+	case AVMUHH:
+		return 0xe10d << 15 // vmuh.h
+	case AVMUHW:
+		return 0xe10e << 15 // vmuh.w
+	case AVMUHV:
+		return 0xe10f << 15 // vmuh.d
+	case AVMUHBU:
+		return 0xe110 << 15 // vmuh.bu
+	case AVMUHHU:
+		return 0xe111 << 15 // vmuh.hu
+	case AVMUHWU:
+		return 0xe112 << 15 // vmuh.wu
+	case AVMUHVU:
+		return 0xe113 << 15 // vmuh.du
+	case AXVMULB:
+		return 0xe908 << 15 // xvmul.b
+	case AXVMULH:
+		return 0xe909 << 15 // xvmul.h
+	case AXVMULW:
+		return 0xe90a << 15 // xvmul.w
+	case AXVMULV:
+		return 0xe90b << 15 // xvmul.d
+	case AXVMUHB:
+		return 0xe90c << 15 // xvmuh.b
+	case AXVMUHH:
+		return 0xe90d << 15 // xvmuh.h
+	case AXVMUHW:
+		return 0xe90e << 15 // xvmuh.w
+	case AXVMUHV:
+		return 0xe90f << 15 // xvmuh.d
+	case AXVMUHBU:
+		return 0xe910 << 15 // xvmuh.bu
+	case AXVMUHHU:
+		return 0xe911 << 15 // xvmuh.hu
+	case AXVMUHWU:
+		return 0xe912 << 15 // xvmuh.wu
+	case AXVMUHVU:
+		return 0xe913 << 15 // xvmuh.du
+	case AVADDF:
+		return 0xe261 << 15 // vfadd.s
+	case AVADDD:
+		return 0xe262 << 15 // vfadd.d
+	case AVSUBF:
+		return 0xe265 << 15 // vfsub.s
+	case AVSUBD:
+		return 0xe266 << 15 // vfsub.d
+	case AVMULF:
+		return 0xe271 << 15 // vfmul.s
+	case AVMULD:
+		return 0xe272 << 15 // vfmul.d
+	case AVDIVF:
+		return 0xe275 << 15 // vfdiv.s
+	case AVDIVD:
+		return 0xe276 << 15 // vfdiv.d
+	case AXVADDF:
+		return 0xea61 << 15 // xvfadd.s
+	case AXVADDD:
+		return 0xea62 << 15 // xvfadd.d
+	case AXVSUBF:
+		return 0xea65 << 15 // xvfsub.s
+	case AXVSUBD:
+		return 0xea66 << 15 // xvfsub.d
+	case AXVMULF:
+		return 0xea71 << 15 // xvfmul.s
+	case AXVMULD:
+		return 0xea72 << 15 // xvfmul.d
+	case AXVDIVF:
+		return 0xea75 << 15 // xvfdiv.s
+	case AXVDIVD:
+		return 0xea76 << 15 // xvfdiv.d
+	case AVBITCLRB:
+		return 0xe218 << 15 // vbitclr.b
+	case AVBITCLRH:
+		return 0xe219 << 15 // vbitclr.h
+	case AVBITCLRW:
+		return 0xe21a << 15 // vbitclr.w
+	case AVBITCLRV:
+		return 0xe21b << 15 // vbitclr.d
+	case AVBITSETB:
+		return 0xe21c << 15 // vbitset.b
+	case AVBITSETH:
+		return 0xe21d << 15 // vbitset.h
+	case AVBITSETW:
+		return 0xe21e << 15 // vbitset.w
+	case AVBITSETV:
+		return 0xe21f << 15 // vbitset.d
+	case AVBITREVB:
+		return 0xe220 << 15 // vbitrev.b
+	case AVBITREVH:
+		return 0xe221 << 15 // vbitrev.h
+	case AVBITREVW:
+		return 0xe222 << 15 // vbitrev.w
+	case AVBITREVV:
+		return 0xe223 << 15 // vbitrev.d
+	case AXVBITCLRB:
+		return 0xea18 << 15 // xvbitclr.b
+	case AXVBITCLRH:
+		return 0xea19 << 15 // xvbitclr.h
+	case AXVBITCLRW:
+		return 0xea1a << 15 // xvbitclr.w
+	case AXVBITCLRV:
+		return 0xea1b << 15 // xvbitclr.d
+	case AXVBITSETB:
+		return 0xea1c << 15 // xvbitset.b
+	case AXVBITSETH:
+		return 0xea1d << 15 // xvbitset.h
+	case AXVBITSETW:
+		return 0xea1e << 15 // xvbitset.w
+	case AXVBITSETV:
+		return 0xea1f << 15 // xvbitset.d
+	case AXVBITREVB:
+		return 0xea20 << 15 // xvbitrev.b
+	case AXVBITREVH:
+		return 0xea21 << 15 // xvbitrev.h
+	case AXVBITREVW:
+		return 0xea22 << 15 // xvbitrev.w
+	case AXVBITREVV:
+		return 0xea23 << 15 // xvbitrev.d
+	case AVSHUFH:
+		return 0x0E2F5 << 15 // vshuf.h
+	case AVSHUFW:
+		return 0x0E2F6 << 15 // vshuf.w
+	case AVSHUFV:
+		return 0x0E2F7 << 15 // vshuf.d
+	case AXVSHUFH:
+		return 0x0EAF5 << 15 // xvshuf.h
+	case AXVSHUFW:
+		return 0x0EAF6 << 15 // xvshuf.w
+	case AXVSHUFV:
+		return 0x0EAF7 << 15 // xvshuf.d
+	}
+
+	if a < 0 {
+		c.ctxt.Diag("bad rrr opcode -%v", -a)
+	} else {
+		c.ctxt.Diag("bad rrr opcode %v", a)
+	}
+	return 0
+}
+
+func (c *ctxt0) oprr(a obj.As) uint32 {
+	switch a {
+	case ACLOW:
+		return 0x4 << 10 // clo.w
+	case ACLZW:
+		return 0x5 << 10 // clz.w
+	case ACTOW:
+		return 0x6 << 10 // cto.w
+	case ACTZW:
+		return 0x7 << 10 // ctz.w
+	case ACLOV:
+		return 0x8 << 10 // clo.d
+	case ACLZV:
+		return 0x9 << 10 // clz.d
+	case ACTOV:
+		return 0xa << 10 // cto.d
+	case ACTZV:
+		return 0xb << 10 // ctz.d
+	case AREVB2H:
+		return 0xc << 10 // revb.2h
+	case AREVB4H:
+		return 0xd << 10 // revb.4h
+	case AREVB2W:
+		return 0xe << 10 // revb.2w
+	case AREVBV:
+		return 0xf << 10 // revb.d
+	case AREVH2W:
+		return 0x10 << 10 // revh.2w
+	case AREVHV:
+		return 0x11 << 10 // revh.d
+	case ABITREV4B:
+		return 0x12 << 10 // bitrev.4b
+	case ABITREV8B:
+		return 0x13 << 10 // bitrev.8b
+	case ABITREVW:
+		return 0x14 << 10 // bitrev.w
+	case ABITREVV:
+		return 0x15 << 10 // bitrev.d
+	case AEXTWH:
+		return 0x16 << 10 // ext.w.h
+	case AEXTWB:
+		return 0x17 << 10 // ext.w.h
+	case ACPUCFG:
+		return 0x1b << 10
+	case ARDTIMELW:
+		return 0x18 << 10
+	case ARDTIMEHW:
+		return 0x19 << 10
+	case ARDTIMED:
+		return 0x1a << 10
+	case ATRUNCFV:
+		return 0x46a9 << 10
+	case ATRUNCDV:
+		return 0x46aa << 10
+	case ATRUNCFW:
+		return 0x46a1 << 10
+	case ATRUNCDW:
+		return 0x46a2 << 10
+	case AMOVFV:
+		return 0x46c9 << 10
+	case AMOVDV:
+		return 0x46ca << 10
+	case AMOVVF:
+		return 0x4746 << 10
+	case AMOVVD:
+		return 0x474a << 10
+	case AMOVFW:
+		return 0x46c1 << 10
+	case AMOVDW:
+		return 0x46c2 << 10
+	case AMOVWF:
+		return 0x4744 << 10
+	case AMOVDF:
+		return 0x4646 << 10
+	case AMOVWD:
+		return 0x4748 << 10
+	case AMOVFD:
+		return 0x4649 << 10
+	case AABSF:
+		return 0x4501 << 10
+	case AABSD:
+		return 0x4502 << 10
+	case AMOVF:
+		return 0x4525 << 10
+	case AMOVD:
+		return 0x4526 << 10
+	case ANEGF:
+		return 0x4505 << 10
+	case ANEGD:
+		return 0x4506 << 10
+	case ASQRTF:
+		return 0x4511 << 10
+	case ASQRTD:
+		return 0x4512 << 10
+	case AFLOGBF:
+		return 0x4509 << 10 // flogb.s
+	case AFLOGBD:
+		return 0x450a << 10 // flogb.d
+	case AFCLASSF:
+		return 0x450d << 10 // fclass.s
+	case AFCLASSD:
+		return 0x450e << 10 // fclass.d
+	case AFFINTFW:
+		return 0x4744 << 10 // ffint.s.w
+	case AFFINTFV:
+		return 0x4746 << 10 // ffint.s.l
+	case AFFINTDW:
+		return 0x4748 << 10 // ffint.d.w
+	case AFFINTDV:
+		return 0x474a << 10 // ffint.d.l
+	case AFTINTWF:
+		return 0x46c1 << 10 // ftint.w.s
+	case AFTINTWD:
+		return 0x46c2 << 10 // ftint.w.d
+	case AFTINTVF:
+		return 0x46c9 << 10 // ftint.l.s
+	case AFTINTVD:
+		return 0x46ca << 10 // ftint.l.d
+	case AFTINTRMWF:
+		return 0x4681 << 10 // ftintrm.w.s
+	case AFTINTRMWD:
+		return 0x4682 << 10 // ftintrm.w.d
+	case AFTINTRMVF:
+		return 0x4689 << 10 // ftintrm.l.s
+	case AFTINTRMVD:
+		return 0x468a << 10 // ftintrm.l.d
+	case AFTINTRPWF:
+		return 0x4691 << 10 // ftintrp.w.s
+	case AFTINTRPWD:
+		return 0x4692 << 10 // ftintrp.w.d
+	case AFTINTRPVF:
+		return 0x4699 << 10 // ftintrp.l.s
+	case AFTINTRPVD:
+		return 0x469a << 10 // ftintrp.l.d
+	case AFTINTRZWF:
+		return 0x46a1 << 10 // ftintrz.w.s
+	case AFTINTRZWD:
+		return 0x46a2 << 10 // ftintrz.w.d
+	case AFTINTRZVF:
+		return 0x46a9 << 10 // ftintrz.l.s
+	case AFTINTRZVD:
+		return 0x46aa << 10 // ftintrz.l.d
+	case AFTINTRNEWF:
+		return 0x46b1 << 10 // ftintrne.w.s
+	case AFTINTRNEWD:
+		return 0x46b2 << 10 // ftintrne.w.d
+	case AFTINTRNEVF:
+		return 0x46b9 << 10 // ftintrne.l.s
+	case AFTINTRNEVD:
+		return 0x46ba << 10 // ftintrne.l.d
+	case AVPCNTB:
+		return 0x1ca708 << 10 // vpcnt.b
+	case AVPCNTH:
+		return 0x1ca709 << 10 // vpcnt.h
+	case AVPCNTW:
+		return 0x1ca70a << 10 // vpcnt.w
+	case AVPCNTV:
+		return 0x1ca70b << 10 // vpcnt.v
+	case AXVPCNTB:
+		return 0x1da708 << 10 // xvpcnt.b
+	case AXVPCNTH:
+		return 0x1da709 << 10 // xvpcnt.h
+	case AXVPCNTW:
+		return 0x1da70a << 10 // xvpcnt.w
+	case AXVPCNTV:
+		return 0x1da70b << 10 // xvpcnt.v
+	case AVFSQRTF:
+		return 0x1ca739 << 10 // vfsqrt.s
+	case AVFSQRTD:
+		return 0x1ca73a << 10 // vfsqrt.d
+	case AVFRECIPF:
+		return 0x1ca73d << 10 // vfrecip.s
+	case AVFRECIPD:
+		return 0x1ca73e << 10 // vfrecip.d
+	case AVFRSQRTF:
+		return 0x1ca741 << 10 // vfrsqrt.s
+	case AVFRSQRTD:
+		return 0x1ca742 << 10 // vfrsqrt.d
+	case AXVFSQRTF:
+		return 0x1da739 << 10 // xvfsqrt.s
+	case AXVFSQRTD:
+		return 0x1da73a << 10 // xvfsqrt.d
+	case AXVFRECIPF:
+		return 0x1da73d << 10 // xvfrecip.s
+	case AXVFRECIPD:
+		return 0x1da73e << 10 // xvfrecip.d
+	case AXVFRSQRTF:
+		return 0x1da741 << 10 // xvfrsqrt.s
+	case AXVFRSQRTD:
+		return 0x1da742 << 10 // xvfrsqrt.d
+	case AVNEGB:
+		return 0x1ca70c << 10 // vneg.b
+	case AVNEGH:
+		return 0x1ca70d << 10 // vneg.h
+	case AVNEGW:
+		return 0x1ca70e << 10 // vneg.w
+	case AVNEGV:
+		return 0x1ca70f << 10 // vneg.d
+	case AXVNEGB:
+		return 0x1da70c << 10 // xvneg.b
+	case AXVNEGH:
+		return 0x1da70d << 10 // xvneg.h
+	case AXVNEGW:
+		return 0x1da70e << 10 // xvneg.w
+	case AXVNEGV:
+		return 0x1da70f << 10 // xvneg.d
+	case AVFRINTRNEF:
+		return 0x1ca75d << 10 // vfrintrne.s
+	case AVFRINTRNED:
+		return 0x1ca75e << 10 // vfrintrne.d
+	case AVFRINTRZF:
+		return 0x1ca759 << 10 // vfrintrz.s
+	case AVFRINTRZD:
+		return 0x1ca75a << 10 // vfrintrz.d
+	case AVFRINTRPF:
+		return 0x1ca755 << 10 // vfrintrp.s
+	case AVFRINTRPD:
+		return 0x1ca756 << 10 // vfrintrp.d
+	case AVFRINTRMF:
+		return 0x1ca751 << 10 // vfrintrm.s
+	case AVFRINTRMD:
+		return 0x1ca752 << 10 // vfrintrm.d
+	case AVFRINTF:
+		return 0x1ca74d << 10 // vfrint.s
+	case AVFRINTD:
+		return 0x1ca74e << 10 // vfrint.d
+	case AXVFRINTRNEF:
+		return 0x1da75d << 10 // xvfrintrne.s
+	case AXVFRINTRNED:
+		return 0x1da75e << 10 // xvfrintrne.d
+	case AXVFRINTRZF:
+		return 0x1da759 << 10 // xvfrintrz.s
+	case AXVFRINTRZD:
+		return 0x1da75a << 10 // xvfrintrz.d
+	case AXVFRINTRPF:
+		return 0x1da755 << 10 // xvfrintrp.s
+	case AXVFRINTRPD:
+		return 0x1da756 << 10 // xvfrintrp.d
+	case AXVFRINTRMF:
+		return 0x1da751 << 10 // xvfrintrm.s
+	case AXVFRINTRMD:
+		return 0x1da752 << 10 // xvfrintrm.d
+	case AXVFRINTF:
+		return 0x1da74d << 10 // xvfrint.s
+	case AXVFRINTD:
+		return 0x1da74e << 10 // xvfrint.d
+	case AVFCLASSF:
+		return 0x1ca735 << 10 // vfclass.s
+	case AVFCLASSD:
+		return 0x1ca736 << 10 // vfclass.d
+	case AXVFCLASSF:
+		return 0x1da735 << 10 // xvfclass.s
+	case AXVFCLASSD:
+		return 0x1da736 << 10 // xvfclass.d
+	case AVSETEQV:
+		return 0x1ca726<<10 | 0x0<<3 // vseteqz.v
+	case AVSETNEV:
+		return 0x1ca727<<10 | 0x0<<3 // vsetnez.v
+	case AVSETANYEQB:
+		return 0x1ca728<<10 | 0x0<<3 // vsetanyeqz.b
+	case AVSETANYEQH:
+		return 0x1ca729<<10 | 0x0<<3 // vsetanyeqz.h
+	case AVSETANYEQW:
+		return 0x1ca72a<<10 | 0x0<<3 // vsetanyeqz.w
+	case AVSETANYEQV:
+		return 0x1ca72b<<10 | 0x0<<3 // vsetanyeqz.d
+	case AVSETALLNEB:
+		return 0x1ca72c<<10 | 0x0<<3 // vsetallnez.b
+	case AVSETALLNEH:
+		return 0x1ca72d<<10 | 0x0<<3 // vsetallnez.h
+	case AVSETALLNEW:
+		return 0x1ca72e<<10 | 0x0<<3 // vsetallnez.w
+	case AVSETALLNEV:
+		return 0x1ca72f<<10 | 0x0<<3 // vsetallnez.d
+	case AXVSETEQV:
+		return 0x1da726<<10 | 0x0<<3 // xvseteqz.v
+	case AXVSETNEV:
+		return 0x1da727<<10 | 0x0<<3 // xvsetnez.v
+	case AXVSETANYEQB:
+		return 0x1da728<<10 | 0x0<<3 // xvsetanyeqz.b
+	case AXVSETANYEQH:
+		return 0x1da729<<10 | 0x0<<3 // xvsetanyeqz.h
+	case AXVSETANYEQW:
+		return 0x1da72a<<10 | 0x0<<3 // xvsetanyeqz.w
+	case AXVSETANYEQV:
+		return 0x1da72b<<10 | 0x0<<3 // xvsetanyeqz.d
+	case AXVSETALLNEB:
+		return 0x1da72c<<10 | 0x0<<3 // xvsetallnez.b
+	case AXVSETALLNEH:
+		return 0x1da72d<<10 | 0x0<<3 // xvsetallnez.h
+	case AXVSETALLNEW:
+		return 0x1da72e<<10 | 0x0<<3 // xvsetallnez.w
+	case AXVSETALLNEV:
+		return 0x1da72f<<10 | 0x0<<3 // xvsetallnez.d
+	}
+
+	c.ctxt.Diag("bad rr opcode %v", a)
+	return 0
+}
+
+func (c *ctxt0) opi(a obj.As) uint32 {
+	switch a {
+	case ASYSCALL:
+		return 0x56 << 15
+	case ABREAK:
+		return 0x54 << 15
+	case ADBAR:
+		return 0x70e4 << 15
+	}
+
+	c.ctxt.Diag("bad ic opcode %v", a)
+
+	return 0
+}
+
+func (c *ctxt0) opir(a obj.As) uint32 {
+	switch a {
+	case ALU12IW:
+		return 0x0a << 25
+	case ALU32ID:
+		return 0x0b << 25
+	case APCALAU12I:
+		return 0x0d << 25
+	case APCADDU12I:
+		return 0x0e << 25
+	}
+	return 0
+}
+
+func (c *ctxt0) opirr(a obj.As) uint32 {
+	switch a {
+	case AADD, AADDW:
+		return 0x00a << 22
+	case ASGT:
+		return 0x008 << 22
+	case ASGTU:
+		return 0x009 << 22
+	case AAND:
+		return 0x00d << 22
+	case AOR:
+		return 0x00e << 22
+	case ALU52ID:
+		return 0x00c << 22
+	case AXOR:
+		return 0x00f << 22
+	case ASLL:
+		return 0x00081 << 15
+	case ASRL:
+		return 0x00089 << 15
+	case ASRA:
+		return 0x00091 << 15
+	case AROTR:
+		return 0x00099 << 15
+	case AADDV:
+		return 0x00b << 22
+	case AADDVU:
+		return 0x00b << 22
+	case AADDV16:
+		return 0x4 << 26
+
+	case AJMP:
+		return 0x14 << 26
+	case AJAL:
+		return 0x15 << 26
+
+	case AJIRL:
+		return 0x13 << 26
+	case ABLTU:
+		return 0x1a << 26
+	case ABLT, ABLTZ, ABGTZ:
+		return 0x18 << 26
+	case ABGEU:
+		return 0x1b << 26
+	case ABGE, ABGEZ, ABLEZ:
+		return 0x19 << 26
+	case -ABEQ: // beqz
+		return 0x10 << 26
+	case -ABNE: // bnez
+		return 0x11 << 26
+	case ABEQ:
+		return 0x16 << 26
+	case ABNE:
+		return 0x17 << 26
+	case ABFPT:
+		return 0x12<<26 | 0x1<<8
+	case ABFPF:
+		return 0x12<<26 | 0x0<<8
+	case APRELDX:
+		return 0x07058 << 15 // preldx
+	case AMOVB,
+		AMOVBU:
+		return 0x0a4 << 22
+	case AMOVH,
+		AMOVHU:
+		return 0x0a5 << 22
+	case AMOVW,
+		AMOVWU:
+		return 0x0a6 << 22
+	case AMOVV:
+		return 0x0a7 << 22
+	case AMOVF:
+		return 0x0ad << 22
+	case AMOVD:
+		return 0x0af << 22
+	case AMOVVP:
+		return 0x27 << 24 // stptr.d
+	case AMOVWP:
+		return 0x25 << 24 // stptr.w
+	case -AMOVB:
+		return 0x0a0 << 22
+	case -AMOVBU:
+		return 0x0a8 << 22
+	case -AMOVH:
+		return 0x0a1 << 22
+	case -AMOVHU:
+		return 0x0a9 << 22
+	case -AMOVW:
+		return 0x0a2 << 22
+	case -AMOVWU:
+		return 0x0aa << 22
+	case -AMOVV:
+		return 0x0a3 << 22
+	case -AMOVF:
+		return 0x0ac << 22
+	case -AMOVD:
+		return 0x0ae << 22
+	case -AMOVVP:
+		return 0x26 << 24 // ldptr.d
+	case -AMOVWP:
+		return 0x24 << 24 // ldptr.w
+	case -AVMOVQ:
+		return 0x0b0 << 22 // vld
+	case -AXVMOVQ:
+		return 0x0b2 << 22 // xvld
+	case AVMOVQ:
+		return 0x0b1 << 22 // vst
+	case AXVMOVQ:
+		return 0x0b3 << 22 // xvst
+	case ASLLV:
+		return 0x0041 << 16
+	case ASRLV:
+		return 0x0045 << 16
+	case ASRAV:
+		return 0x0049 << 16
+	case AROTRV:
+		return 0x004d << 16
+	case -ALL:
+		return 0x020 << 24 // ll.w
+	case -ALLV:
+		return 0x022 << 24 // ll.d
+	case ASC:
+		return 0x021 << 24 // sc.w
+	case ASCV:
+		return 0x023 << 24 // sc.d
+	case AVANDB:
+		return 0x1CF4 << 18 // vandi.b
+	case AVORB:
+		return 0x1CF5 << 18 // vori.b
+	case AVXORB:
+		return 0x1CF6 << 18 // xori.b
+	case AVNORB:
+		return 0x1CF7 << 18 // xnori.b
+	case AXVANDB:
+		return 0x1DF4 << 18 // xvandi.b
+	case AXVORB:
+		return 0x1DF5 << 18 // xvori.b
+	case AXVXORB:
+		return 0x1DF6 << 18 // xvxori.b
+	case AXVNORB:
+		return 0x1DF7 << 18 // xvnor.b
+	case AVSEQB:
+		return 0x0E500 << 15 //vseqi.b
+	case AVSEQH:
+		return 0x0E501 << 15 // vseqi.h
+	case AVSEQW:
+		return 0x0E502 << 15 //vseqi.w
+	case AVSEQV:
+		return 0x0E503 << 15 //vseqi.d
+	case AXVSEQB:
+		return 0x0ED00 << 15 //xvseqi.b
+	case AXVSEQH:
+		return 0x0ED01 << 15 // xvseqi.h
+	case AXVSEQW:
+		return 0x0ED02 << 15 // xvseqi.w
+	case AXVSEQV:
+		return 0x0ED03 << 15 // xvseqi.d
+	case AVSLTB:
+		return 0x0E50C << 15 // vslti.b
+	case AVSLTH:
+		return 0x0E50D << 15 // vslti.h
+	case AVSLTW:
+		return 0x0E50E << 15 // vslti.w
+	case AVSLTV:
+		return 0x0E50F << 15 // vslti.d
+	case AVSLTBU:
+		return 0x0E510 << 15 // vslti.bu
+	case AVSLTHU:
+		return 0x0E511 << 15 // vslti.hu
+	case AVSLTWU:
+		return 0x0E512 << 15 // vslti.wu
+	case AVSLTVU:
+		return 0x0E513 << 15 // vslti.du
+	case AXVSLTB:
+		return 0x0ED0C << 15 // xvslti.b
+	case AXVSLTH:
+		return 0x0ED0D << 15 // xvslti.h
+	case AXVSLTW:
+		return 0x0ED0E << 15 // xvslti.w
+	case AXVSLTV:
+		return 0x0ED0F << 15 // xvslti.d
+	case AXVSLTBU:
+		return 0x0ED10 << 15 // xvslti.bu
+	case AXVSLTHU:
+		return 0x0ED11 << 15 // xvslti.hu
+	case AXVSLTWU:
+		return 0x0ED12 << 15 // xvslti.wu
+	case AXVSLTVU:
+		return 0x0ED13 << 15 // xvslti.du
+	case AVROTRB:
+		return 0x1ca8<<18 | 0x1<<13 // vrotri.b
+	case AVROTRH:
+		return 0x1ca8<<18 | 0x1<<14 // vrotri.h
+	case AVROTRW:
+		return 0x1ca8<<18 | 0x1<<15 // vrotri.w
+	case AVROTRV:
+		return 0x1ca8<<18 | 0x1<<16 // vrotri.d
+	case AXVROTRB:
+		return 0x1da8<<18 | 0x1<<13 // xvrotri.b
+	case AXVROTRH:
+		return 0x1da8<<18 | 0x1<<14 // xvrotri.h
+	case AXVROTRW:
+		return 0x1da8<<18 | 0x1<<15 // xvrotri.w
+	case AXVROTRV:
+		return 0x1da8<<18 | 0x1<<16 // xvrotri.d
+	case AVSLLB:
+		return 0x1ccb<<18 | 0x1<<13 // vslli.b
+	case AVSLLH:
+		return 0x1ccb<<18 | 0x1<<14 // vslli.h
+	case AVSLLW:
+		return 0x1ccb<<18 | 0x1<<15 // vslli.w
+	case AVSLLV:
+		return 0x1ccb<<18 | 0x1<<16 // vslli.d
+	case AVSRLB:
+		return 0x1ccc<<18 | 0x1<<13 // vsrli.b
+	case AVSRLH:
+		return 0x1ccc<<18 | 0x1<<14 // vsrli.h
+	case AVSRLW:
+		return 0x1ccc<<18 | 0x1<<15 // vsrli.w
+	case AVSRLV:
+		return 0x1ccc<<18 | 0x1<<16 // vsrli.d
+	case AVSRAB:
+		return 0x1ccd<<18 | 0x1<<13 // vsrai.b
+	case AVSRAH:
+		return 0x1ccd<<18 | 0x1<<14 // vsrai.h
+	case AVSRAW:
+		return 0x1ccd<<18 | 0x1<<15 // vsrai.w
+	case AVSRAV:
+		return 0x1ccd<<18 | 0x1<<16 // vsrai.d
+	case AXVSLLB:
+		return 0x1dcb<<18 | 0x1<<13 // xvslli.b
+	case AXVSLLH:
+		return 0x1dcb<<18 | 0x1<<14 // xvslli.h
+	case AXVSLLW:
+		return 0x1dcb<<18 | 0x1<<15 // xvslli.w
+	case AXVSLLV:
+		return 0x1dcb<<18 | 0x1<<16 // xvslli.d
+	case AXVSRLB:
+		return 0x1dcc<<18 | 0x1<<13 // xvsrli.b
+	case AXVSRLH:
+		return 0x1dcc<<18 | 0x1<<14 // xvsrli.h
+	case AXVSRLW:
+		return 0x1dcc<<18 | 0x1<<15 // xvsrli.w
+	case AXVSRLV:
+		return 0x1dcc<<18 | 0x1<<16 // xvsrli.d
+	case AXVSRAB:
+		return 0x1dcd<<18 | 0x1<<13 // xvsrai.b
+	case AXVSRAH:
+		return 0x1dcd<<18 | 0x1<<14 // xvsrai.h
+	case AXVSRAW:
+		return 0x1dcd<<18 | 0x1<<15 // xvsrai.w
+	case AXVSRAV:
+		return 0x1dcd<<18 | 0x1<<16 // xvsrai.d
+	case AVADDBU:
+		return 0xe514 << 15 // vaddi.bu
+	case AVADDHU:
+		return 0xe515 << 15 // vaddi.hu
+	case AVADDWU:
+		return 0xe516 << 15 // vaddi.wu
+	case AVADDVU:
+		return 0xe517 << 15 // vaddi.du
+	case AVSUBBU:
+		return 0xe518 << 15 // vsubi.bu
+	case AVSUBHU:
+		return 0xe519 << 15 // vsubi.hu
+	case AVSUBWU:
+		return 0xe51a << 15 // vsubi.wu
+	case AVSUBVU:
+		return 0xe51b << 15 // vsubi.du
+	case AXVADDBU:
+		return 0xed14 << 15 // xvaddi.bu
+	case AXVADDHU:
+		return 0xed15 << 15 // xvaddi.hu
+	case AXVADDWU:
+		return 0xed16 << 15 // xvaddi.wu
+	case AXVADDVU:
+		return 0xed17 << 15 // xvaddi.du
+	case AXVSUBBU:
+		return 0xed18 << 15 // xvsubi.bu
+	case AXVSUBHU:
+		return 0xed19 << 15 // xvsubi.hu
+	case AXVSUBWU:
+		return 0xed1a << 15 // xvsubi.wu
+	case AXVSUBVU:
+		return 0xed1b << 15 // xvsubi.du
+	case AVSHUF4IB:
+		return 0x1ce4 << 18 // vshuf4i.b
+	case AVSHUF4IH:
+		return 0x1ce5 << 18 // vshuf4i.h
+	case AVSHUF4IW:
+		return 0x1ce6 << 18 // vshuf4i.w
+	case AVSHUF4IV:
+		return 0x1ce7 << 18 // vshuf4i.d
+	case AXVSHUF4IB:
+		return 0x1de4 << 18 // xvshuf4i.b
+	case AXVSHUF4IH:
+		return 0x1de5 << 18 // xvshuf4i.h
+	case AXVSHUF4IW:
+		return 0x1de6 << 18 // xvshuf4i.w
+	case AXVSHUF4IV:
+		return 0x1de7 << 18 // xvshuf4i.d
+	case AVPERMIW:
+		return 0x1cf9 << 18 // vpermi.w
+	case AXVPERMIW:
+		return 0x1df9 << 18 // xvpermi.w
+	case AXVPERMIV:
+		return 0x1dfa << 18 // xvpermi.d
+	case AXVPERMIQ:
+		return 0x1dfb << 18 // xvpermi.q
+	case AVEXTRINSB:
+		return 0x1ce3 << 18 // vextrins.b
+	case AVEXTRINSH:
+		return 0x1ce2 << 18 // vextrins.h
+	case AVEXTRINSW:
+		return 0x1ce1 << 18 // vextrins.w
+	case AVEXTRINSV:
+		return 0x1ce0 << 18 // vextrins.d
+	case AXVEXTRINSB:
+		return 0x1de3 << 18 // xvextrins.b
+	case AXVEXTRINSH:
+		return 0x1de2 << 18 // xvextrins.h
+	case AXVEXTRINSW:
+		return 0x1de1 << 18 // xvextrins.w
+	case AXVEXTRINSV:
+		return 0x1de0 << 18 // xvextrins.d
+	case AVBITCLRB:
+		return 0x1CC4<<18 | 0x1<<13 // vbitclri.b
+	case AVBITCLRH:
+		return 0x1CC4<<18 | 0x1<<14 // vbitclri.h
+	case AVBITCLRW:
+		return 0x1CC4<<18 | 0x1<<15 // vbitclri.w
+	case AVBITCLRV:
+		return 0x1CC4<<18 | 0x1<<16 // vbitclri.d
+	case AVBITSETB:
+		return 0x1CC5<<18 | 0x1<<13 // vbitseti.b
+	case AVBITSETH:
+		return 0x1CC5<<18 | 0x1<<14 // vbitseti.h
+	case AVBITSETW:
+		return 0x1CC5<<18 | 0x1<<15 // vbitseti.w
+	case AVBITSETV:
+		return 0x1CC5<<18 | 0x1<<16 // vbitseti.d
+	case AVBITREVB:
+		return 0x1CC6<<18 | 0x1<<13 // vbitrevi.b
+	case AVBITREVH:
+		return 0x1CC6<<18 | 0x1<<14 // vbitrevi.h
+	case AVBITREVW:
+		return 0x1CC6<<18 | 0x1<<15 // vbitrevi.w
+	case AVBITREVV:
+		return 0x1CC6<<18 | 0x1<<16 // vbitrevi.d
+	case AXVBITCLRB:
+		return 0x1DC4<<18 | 0x1<<13 // xvbitclri.b
+	case AXVBITCLRH:
+		return 0x1DC4<<18 | 0x1<<14 // xvbitclri.h
+	case AXVBITCLRW:
+		return 0x1DC4<<18 | 0x1<<15 // xvbitclri.w
+	case AXVBITCLRV:
+		return 0x1DC4<<18 | 0x1<<16 // xvbitclri.d
+	case AXVBITSETB:
+		return 0x1DC5<<18 | 0x1<<13 // xvbitseti.b
+	case AXVBITSETH:
+		return 0x1DC5<<18 | 0x1<<14 // xvbitseti.h
+	case AXVBITSETW:
+		return 0x1DC5<<18 | 0x1<<15 // xvbitseti.w
+	case AXVBITSETV:
+		return 0x1DC5<<18 | 0x1<<16 // xvbitseti.d
+	case AXVBITREVB:
+		return 0x1DC6<<18 | 0x1<<13 // xvbitrevi.b
+	case AXVBITREVH:
+		return 0x1DC6<<18 | 0x1<<14 // xvbitrevi.h
+	case AXVBITREVW:
+		return 0x1DC6<<18 | 0x1<<15 // xvbitrevi.w
+	case AXVBITREVV:
+		return 0x1DC6<<18 | 0x1<<16 // xvbitrevi.d
+	}
+
+	if a < 0 {
+		c.ctxt.Diag("bad irr opcode -%v", -a)
+	} else {
+		c.ctxt.Diag("bad irr opcode %v", a)
+	}
+	return 0
+}
+
+func (c *ctxt0) opirrr(a obj.As) uint32 {
+	switch a {
+	case AALSLW:
+		return 0x2 << 17 // alsl.w
+	case AALSLWU:
+		return 0x3 << 17 // alsl.wu
+	case AALSLV:
+		return 0x16 << 17 // alsl.d
+	}
+
+	return 0
+}
+
+func (c *ctxt0) opirir(a obj.As) uint32 {
+	switch a {
+	case ABSTRINSW:
+		return 0x3<<21 | 0x0<<15 // bstrins.w
+	case ABSTRINSV:
+		return 0x2 << 22 // bstrins.d
+	case ABSTRPICKW:
+		return 0x3<<21 | 0x1<<15 // bstrpick.w
+	case ABSTRPICKV:
+		return 0x3 << 22 // bstrpick.d
+	}
+
+	return 0
+}
+
+func (c *ctxt0) opiir(a obj.As) uint32 {
+	switch a {
+	case APRELD:
+		return 0x0AB << 22 // preld
+	}
+
+	return 0
+}
+
+func (c *ctxt0) specialFpMovInst(a obj.As, fclass int, tclass int) uint32 {
+	switch a {
+	case AMOVV:
+		switch fclass {
+		case C_REG:
+			switch tclass {
+			case C_FREG:
+				return 0x452a << 10 // movgr2fr.d
+			case C_FCCREG:
+				return 0x4536 << 10 // movgr2cf
+			case C_FCSRREG:
+				return 0x4530 << 10 // movgr2fcsr
+			}
+		case C_FREG:
+			switch tclass {
+			case C_REG:
+				return 0x452e << 10 // movfr2gr.d
+			case C_FCCREG:
+				return 0x4534 << 10 // movfr2cf
+			}
+		case C_FCCREG:
+			switch tclass {
+			case C_REG:
+				return 0x4537 << 10 // movcf2gr
+			case C_FREG:
+				return 0x4535 << 10 // movcf2fr
+			}
+		case C_FCSRREG:
+			switch tclass {
+			case C_REG:
+				return 0x4532 << 10 // movfcsr2gr
+			}
+		}
+
+	case AMOVW:
+		switch fclass {
+		case C_REG:
+			switch tclass {
+			case C_FREG:
+				return 0x4529 << 10 // movgr2fr.w
+			}
+		case C_FREG:
+			switch tclass {
+			case C_REG:
+				return 0x452d << 10 // movfr2gr.s
+			}
+		}
+	}
+
+	c.ctxt.Diag("bad class combination: %s %d,%d\n", a, fclass, tclass)
+
+	return 0
+}
+
+func (c *ctxt0) specialLsxMovInst(a obj.As, fReg, tReg int16, offset_flag bool) (op_code, index_mask uint32) {
+	farng := (fReg >> EXT_TYPE_SHIFT) & EXT_TYPE_MASK
+	tarng := (tReg >> EXT_TYPE_SHIFT) & EXT_TYPE_MASK
+	fclass := c.rclass(fReg)
+	tclass := c.rclass(tReg)
+
+	switch fclass | (tclass << 16) {
+	case C_REG | (C_ELEM << 16):
+		// vmov Rn, Vd.<T>[index]
+		switch a {
+		case AVMOVQ:
+			switch tarng {
+			case ARNG_B:
+				return (0x01CBAE << 14), 0xf // vinsgr2vr.b
+			case ARNG_H:
+				return (0x03975E << 13), 0x7 // vinsgr2vr.h
+			case ARNG_W:
+				return (0x072EBE << 12), 0x3 // vinsgr2vr.w
+			case ARNG_V:
+				return (0x0E5D7E << 11), 0x1 // vinsgr2vr.d
+			}
+		case AXVMOVQ:
+			switch tarng {
+			case ARNG_W:
+				return (0x03B75E << 13), 0x7 // xvinsgr2vr.w
+			case ARNG_V:
+				return (0x076EBE << 12), 0x3 // xvinsgr2vr.d
+			}
+		}
+
+	case C_ELEM | (C_REG << 16):
+		// vmov Vd.<T>[index], Rn
+		switch a {
+		case AVMOVQ:
+			switch farng {
+			case ARNG_B:
+				return (0x01CBBE << 14), 0xf // vpickve2gr.b
+			case ARNG_H:
+				return (0x03977E << 13), 0x7 // vpickve2gr.h
+			case ARNG_W:
+				return (0x072EFE << 12), 0x3 // vpickve2gr.w
+			case ARNG_V:
+				return (0x0E5DFE << 11), 0x1 // vpickve2gr.d
+			case ARNG_BU:
+				return (0x01CBCE << 14), 0xf // vpickve2gr.bu
+			case ARNG_HU:
+				return (0x03979E << 13), 0x7 // vpickve2gr.hu
+			case ARNG_WU:
+				return (0x072F3E << 12), 0x3 // vpickve2gr.wu
+			case ARNG_VU:
+				return (0x0E5E7E << 11), 0x1 // vpickve2gr.du
+			}
+		case AXVMOVQ:
+			switch farng {
+			case ARNG_W:
+				return (0x03B77E << 13), 0x7 // xvpickve2gr.w
+			case ARNG_V:
+				return (0x076EFE << 12), 0x3 // xvpickve2gr.d
+			case ARNG_WU:
+				return (0x03B79E << 13), 0x7 // xvpickve2gr.wu
+			case ARNG_VU:
+				return (0x076F3E << 12), 0x3 // xvpickve2gr.du
+			}
+		}
+
+	case C_REG | (C_ARNG << 16):
+		switch {
+		case offset_flag:
+			// vmov offset(vj), vd.<T>
+			switch a {
+			case AVMOVQ:
+				switch tarng {
+				case ARNG_16B:
+					return (0xC2 << 22), 0x0 // vldrepl.b
+				case ARNG_8H:
+					return (0x182 << 21), 0x0 // vldrepl.h
+				case ARNG_4W:
+					return (0x302 << 20), 0x0 // vldrepl.w
+				case ARNG_2V:
+					return (0x602 << 19), 0x0 // vldrepl.d
+				}
+			case AXVMOVQ:
+				switch tarng {
+				case ARNG_32B:
+					return (0xCA << 22), 0x0 // xvldrepl.b
+				case ARNG_16H:
+					return (0x192 << 21), 0x0 // xvldrepl.h
+				case ARNG_8W:
+					return (0x322 << 20), 0x0 // xvldrepl.w
+				case ARNG_4V:
+					return (0x642 << 19), 0x0 // xvldrepl.d
+				}
+			}
+		default:
+			// vmov Rn, Vd.<T>
+			switch a {
+			case AVMOVQ:
+				switch tarng {
+				case ARNG_16B:
+					return (0x1CA7C0 << 10), 0x0 // vreplgr2vr.b
+				case ARNG_8H:
+					return (0x1CA7C1 << 10), 0x0 // vreplgr2vr.h
+				case ARNG_4W:
+					return (0x1CA7C2 << 10), 0x0 // vreplgr2vr.w
+				case ARNG_2V:
+					return (0x1CA7C3 << 10), 0x0 // vreplgr2vr.d
+				}
+			case AXVMOVQ:
+				switch tarng {
+				case ARNG_32B:
+					return (0x1DA7C0 << 10), 0x0 // xvreplgr2vr.b
+				case ARNG_16H:
+					return (0x1DA7C1 << 10), 0x0 // xvreplgr2vr.h
+				case ARNG_8W:
+					return (0x1DA7C2 << 10), 0x0 // xvreplgr2vr.w
+				case ARNG_4V:
+					return (0x1DA7C3 << 10), 0x0 // xvreplgr2vr.d
+				}
+			}
+		}
+
+	case C_XREG | (C_ARNG << 16):
+		// vmov  xj, xd.<T>
+		switch a {
+		case AVMOVQ:
+			return 0, 0 // unsupported op
+		case AXVMOVQ:
+			switch tarng {
+			case ARNG_32B:
+				return (0x1DC1C0 << 10), 0x0 // xvreplve0.b
+			case ARNG_16H:
+				return (0x1DC1E0 << 10), 0x0 // xvreplve0.h
+			case ARNG_8W:
+				return (0x1DC1F0 << 10), 0x0 // xvreplve0.w
+			case ARNG_4V:
+				return (0x1DC1F8 << 10), 0x0 // xvreplve0.d
+			case ARNG_2Q:
+				return (0x1DC1FC << 10), 0x0 // xvreplve0.q
+			}
+		}
+
+	case C_XREG | (C_ELEM << 16):
+		// vmov  xj, xd.<T>[index]
+		switch a {
+		case AVMOVQ:
+			return 0, 0 // unsupported op
+		case AXVMOVQ:
+			switch tarng {
+			case ARNG_W:
+				return (0x03B7FE << 13), 0x7 // xvinsve0.w
+			case ARNG_V:
+				return (0x076FFE << 12), 0x3 // xvinsve0.d
+			}
+		}
+
+	case C_ELEM | (C_XREG << 16):
+		// vmov  xj.<T>[index], xd
+		switch a {
+		case AVMOVQ:
+			return 0, 0 // unsupported op
+		case AXVMOVQ:
+			switch farng {
+			case ARNG_W:
+				return (0x03B81E << 13), 0x7 // xvpickve.w
+			case ARNG_V:
+				return (0x07703E << 12), 0x3 // xvpickve.d
+			}
+		}
+
+	case C_ELEM | (C_ARNG << 16):
+		// vmov  vj.<T>[index], vd.<T>
+		switch a {
+		case AVMOVQ:
+			switch int32(farng) | (int32(tarng) << 16) {
+			case int32(ARNG_B) | (int32(ARNG_16B) << 16):
+				return (0x01CBDE << 14), 0xf // vreplvei.b
+			case int32(ARNG_H) | (int32(ARNG_8H) << 16):
+				return (0x0397BE << 13), 0x7 // vreplvei.h
+			case int32(ARNG_W) | (int32(ARNG_4W) << 16):
+				return (0x072F7E << 12), 0x3 // vreplvei.w
+			case int32(ARNG_V) | (int32(ARNG_2V) << 16):
+				return (0x0E5EFE << 11), 0x1 // vreplvei.d
+			}
+		case AXVMOVQ:
+			return 0, 0 // unsupported op
+		}
+	}
+
+	return 0, 0
+}
+
+func vshift(a obj.As) bool {
+	switch a {
+	case ASLLV,
+		ASRLV,
+		ASRAV,
+		AROTRV:
+		return true
+	}
+	return false
+}
diff --git a/go/src/cmd/internal/obj/loong64/asm_test.go b/go/src/cmd/internal/obj/loong64/asm_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..c89e22ec545aec76679e3eaa7bd9f27f7281d2f9
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/asm_test.go
@@ -0,0 +1,196 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+import (
+	"bytes"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"regexp"
+	"runtime"
+	"testing"
+)
+
+const genBufSize = (1024 * 1024 * 32) // 32MB
+
+// TestLargeBranch generates a large function with a very far conditional
+// branch, in order to ensure that it assembles successfully.
+func TestLargeBranch(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping test in short mode")
+	}
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	// Generate a very large function.
+	buf := bytes.NewBuffer(make([]byte, 0, genBufSize))
+	genLargeBranch(buf)
+
+	tmpfile := filepath.Join(dir, "x.s")
+	if err := os.WriteFile(tmpfile, buf.Bytes(), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v", err)
+	}
+
+	// Assemble generated file.
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=loong64", "GOOS=linux")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Build failed: %v, output: %s", err, out)
+	}
+}
+
+func genLargeBranch(buf *bytes.Buffer) {
+	genSize1 := (1 << 16) + 16
+	genSize2 := (1 << 21) + 16
+
+	fmt.Fprintln(buf, "TEXT f(SB),0,$0-0")
+	fmt.Fprintln(buf, "BEQ R5, R6, label18")
+	fmt.Fprintln(buf, "BNE R5, R6, label18")
+	fmt.Fprintln(buf, "BGE R5, R6, label18")
+
+	fmt.Fprintln(buf, "BGEU R5, R6, label18")
+	fmt.Fprintln(buf, "BLTU R5, R6, label18")
+
+	fmt.Fprintln(buf, "BLEZ R5, label18")
+	fmt.Fprintln(buf, "BGEZ R5, label18")
+	fmt.Fprintln(buf, "BLTZ R5, label18")
+	fmt.Fprintln(buf, "BGTZ R5, label18")
+
+	fmt.Fprintln(buf, "BFPT label23")
+	fmt.Fprintln(buf, "BFPF label23")
+
+	fmt.Fprintln(buf, "BEQ R5, label23")
+	fmt.Fprintln(buf, "BNE R5, label23")
+
+	for i := 0; i <= genSize1; i++ {
+		fmt.Fprintln(buf, "ADDV $0, R0, R0")
+	}
+
+	fmt.Fprintln(buf, "label18:")
+	for i := 0; i <= (genSize2 - genSize1); i++ {
+		fmt.Fprintln(buf, "ADDV $0, R0, R0")
+	}
+
+	fmt.Fprintln(buf, "label23:")
+	fmt.Fprintln(buf, "ADDV $0, R0, R0")
+	fmt.Fprintln(buf, "RET")
+}
+
+// TestPCALIGN verifies the correctness of the PCALIGN by checking if the
+// code can be aligned to the alignment value.
+func TestPCALIGN(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	dir := t.TempDir()
+	tmpfile := filepath.Join(dir, "testpcalign.s")
+	tmpout := filepath.Join(dir, "testpcalign.o")
+
+	code1 := []byte("TEXT ·foo(SB),$0-0\nMOVW $0, R0\nPCALIGN $8\nADDV $8, R0\nRET\n")
+	code2 := []byte("TEXT ·foo(SB),$0-0\nMOVW $0, R0\nPCALIGN $16\nADDV $16, R0\nRET\n")
+	code3 := []byte("TEXT ·foo(SB),$0-0\nMOVW $0, R0\nPCALIGN $32\nADDV $32, R0\nRET\n")
+	out1 := `0x0008\s00008\s\(.*\)\s*ADDV\s\$8,\sR0`
+	out2 := `0x0010\s00016\s\(.*\)\s*ADDV\s\$16,\sR0`
+	out3 := `0x0020\s00032\s\(.*\)\s*ADDV\s\$32,\sR0`
+	var testCases = []struct {
+		name   string
+		source []byte
+		want   string
+	}{
+		{"pcalign8", code1, out1},
+		{"pcalign16", code2, out2},
+		{"pcalign32", code3, out3},
+	}
+	for _, test := range testCases {
+		if err := os.WriteFile(tmpfile, test.source, 0644); err != nil {
+			t.Fatal(err)
+		}
+		cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-S", "-o", tmpout, tmpfile)
+		cmd.Env = append(os.Environ(), "GOARCH=loong64", "GOOS=linux")
+		out, err := cmd.CombinedOutput()
+		if err != nil {
+			t.Errorf("The %s build failed: %v, output: %s", test.name, err, out)
+			continue
+		}
+		matched, err := regexp.MatchString(test.want, string(out))
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !matched {
+			t.Errorf("The %s testing failed!\ninput: %s\noutput: %s\n", test.name, test.source, out)
+		}
+	}
+}
+
+func TestNoRet(t *testing.T) {
+	dir := t.TempDir()
+	tmpfile := filepath.Join(dir, "testnoret.s")
+	tmpout := filepath.Join(dir, "testnoret.o")
+	if err := os.WriteFile(tmpfile, []byte("TEXT ·foo(SB),$0-0\nNOP\n"), 0644); err != nil {
+		t.Fatal(err)
+	}
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", tmpout, tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=loong64", "GOOS=linux")
+	if out, err := cmd.CombinedOutput(); err != nil {
+		t.Errorf("%v\n%s", err, out)
+	}
+}
+
+func TestLargeCall(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping test in short mode")
+	}
+	if runtime.GOARCH != "loong64" {
+		t.Skip("Require loong64 to run")
+	}
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module largecall"), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+	main := `package main
+
+func main() {
+        a()
+}
+
+func a()
+`
+	if err := os.WriteFile(filepath.Join(dir, "largecall.go"), []byte(main), 0644); err != nil {
+		t.Fatalf("failed to write main: %v\n", err)
+	}
+
+	// Generate a very large call instruction.
+	buf := bytes.NewBuffer(make([]byte, 0, 7000000))
+	genLargeCall(buf)
+
+	if err := os.WriteFile(filepath.Join(dir, "largecall.s"), buf.Bytes(), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+
+	// Build generated files.
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build")
+	cmd.Dir = dir
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Build failed: %v, output: %s", err, out)
+	}
+}
+
+func genLargeCall(buf *bytes.Buffer) {
+	fmt.Fprintln(buf, "TEXT main·a(SB),0,$0-8")
+	fmt.Fprintln(buf, "CALL b(SB)")
+	for i := 0; i <= ((1 << 26) + 26); i++ {
+		fmt.Fprintln(buf, "ADDV $0, R0, R0")
+	}
+	fmt.Fprintln(buf, "RET")
+	fmt.Fprintln(buf, "TEXT b(SB),0,$0-8")
+	fmt.Fprintln(buf, "ADDV $0, R0, R0")
+	fmt.Fprintln(buf, "RET")
+}
diff --git a/go/src/cmd/internal/obj/loong64/cnames.go b/go/src/cmd/internal/obj/loong64/cnames.go
new file mode 100644
index 0000000000000000000000000000000000000000..28cd18fd6f50ada60136e236092d175a444ec919
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/cnames.go
@@ -0,0 +1,73 @@
+// Code generated by mkcnames -i a.out.go -o cnames.go -p loong64; DO NOT EDIT.
+
+package loong64
+
+// This order should be strictly consistent to that in a.out.go.
+var cnames0 = []string{
+	"NONE",
+	"REG",
+	"FREG",
+	"FCSRREG",
+	"FCCREG",
+	"VREG",
+	"XREG",
+	"ARNG",
+	"ELEM",
+	"ZCON",
+	"U1CON",
+	"U2CON",
+	"U3CON",
+	"U4CON",
+	"U5CON",
+	"U6CON",
+	"U7CON",
+	"U8CON",
+	"S5CON",
+	"US12CON",
+	"UU12CON",
+	"S12CON",
+	"U12CON",
+	"12CON",
+	"S13CON20_0",
+	"S13CON",
+	"U13CON20_0",
+	"U13CON",
+	"13CON",
+	"U15CON",
+	"U15CON20_0",
+	"32CON20_0",
+	"32CON",
+	"DCON20S_0",
+	"DCON12_0",
+	"DCON32_0",
+	"DCON12_20S",
+	"DCON20S_20",
+	"DCON32_20",
+	"DCON12_12S",
+	"DCON20S_12S",
+	"DCON32_12S",
+	"DCON12_32S",
+	"DCON20S_32",
+	"DCON12_12U",
+	"DCON20S_12U",
+	"DCON32_12U",
+	"DCON",
+	"SACON",
+	"LACON",
+	"DACON",
+	"EXTADDR",
+	"BRAN",
+	"SAUTO",
+	"LAUTO",
+	"ZOREG",
+	"SOREG",
+	"LOREG",
+	"ROFF",
+	"ADDR",
+	"TLS_LE",
+	"TLS_IE",
+	"GOTADDR",
+	"TEXTSIZE",
+	"GOK",
+	"NCLASS",
+}
diff --git a/go/src/cmd/internal/obj/loong64/doc.go b/go/src/cmd/internal/obj/loong64/doc.go
new file mode 100644
index 0000000000000000000000000000000000000000..19c9e05590c4f86f6e68b11e0fd45b2db157e059
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/doc.go
@@ -0,0 +1,386 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package loong64 implements an LoongArch64 assembler. Go assembly syntax is different from
+GNU LoongArch64 syntax, but we can still follow the general rules to map between them.
+
+# Instructions mnemonics mapping rules
+
+1. Bit widths represented by various instruction suffixes and prefixes
+V (vlong)     = 64 bit
+WU (word)     = 32 bit unsigned
+W (word)      = 32 bit
+H (half word) = 16 bit
+HU            = 16 bit unsigned
+B (byte)      = 8 bit
+BU            = 8 bit unsigned
+F (float)     = 32 bit float
+D (double)    = 64 bit float
+
+V  (LSX)      = 128 bit
+XV (LASX)     = 256 bit
+
+Examples:
+
+	MOVB  (R2), R3  // Load 8 bit memory data into R3 register
+	MOVH  (R2), R3  // Load 16 bit memory data into R3 register
+	MOVW  (R2), R3  // Load 32 bit memory data into R3 register
+	MOVV  (R2), R3  // Load 64 bit memory data into R3 register
+	VMOVQ  (R2), V1 // Load 128 bit memory data into V1 register
+	XVMOVQ (R2), X1 // Load 256 bit memory data into X1 register
+
+2. Align directive
+Go asm supports the PCALIGN directive, which indicates that the next instruction should
+be aligned to a specified boundary by padding with NOOP instruction. The alignment value
+supported on loong64 must be a power of 2 and in the range of [8, 2048].
+
+Examples:
+
+	PCALIGN	$16
+	MOVV	$2, R4	// This instruction is aligned with 16 bytes.
+	PCALIGN	$1024
+	MOVV	$3, R5	// This instruction is aligned with 1024 bytes.
+
+# On loong64, auto-align loop heads to 16-byte boundaries
+
+Examples:
+
+	TEXT ·Add(SB),NOSPLIT|NOFRAME,$0
+
+start:
+
+	MOVV	$1, R4	// This instruction is aligned with 16 bytes.
+	MOVV	$-1, R5
+	BNE	R5, start
+	RET
+
+# Register mapping rules
+
+1. All generial-prupose register names are written as Rn.
+
+2. All floating-point register names are written as Fn.
+
+3. All LSX register names are written as Vn.
+
+4. All LASX register names are written as Xn.
+
+# Argument mapping rules
+
+1. The operands appear in left-to-right assignment order.
+
+Go reverses the arguments of most instructions.
+
+Examples:
+
+	ADDV	R11, R12, R13 <=> add.d R13, R12, R11
+	LLV	(R4), R7      <=> ll.d R7, R4
+	OR	R5, R6        <=> or R6, R6, R5
+
+Special Cases.
+(1) Argument order is the same as in the GNU Loong64 syntax: jump instructions,
+
+Examples:
+
+	BEQ	R0, R4, lable1  <=>  beq R0, R4, lable1
+	JMP	lable1          <=>  b lable1
+
+(2) BSTRINSW, BSTRINSV, BSTRPICKW, BSTRPICKV $<msb>, <Rj>, $<lsb>, <Rd>
+
+Examples:
+
+	BSTRPICKW $15, R4, $6, R5  <=>  bstrpick.w r5, r4, 15, 6
+
+2. Expressions for special arguments.
+
+Memory references: a base register and an offset register is written as (Rbase)(Roff).
+
+Examples:
+
+	MOVB (R4)(R5), R6  <=>  ldx.b R6, R4, R5
+	MOVV (R4)(R5), R6  <=>  ldx.d R6, R4, R5
+	MOVD (R4)(R5), F6  <=>  fldx.d F6, R4, R5
+	MOVB R6, (R4)(R5)  <=>  stx.b R6, R5, R5
+	MOVV R6, (R4)(R5)  <=>  stx.d R6, R5, R5
+	MOVV F6, (R4)(R5)  <=>  fstx.d F6, R5, R5
+
+3. Alphabetical list of SIMD instructions
+
+Note: In the following sections 3.1 to 3.6, "ui4" (4-bit unsigned int immediate),
+"ui3", "ui2", and "ui1" represent the related "index".
+
+3.1 Move general-purpose register to a vector element:
+
+	Instruction format:
+	        VMOVQ  Rj, <Vd>.<T>[index]
+
+	Mapping between Go and platform assembly:
+	       Go assembly       |      platform assembly     |          semantics
+	-------------------------------------------------------------------------------------
+	 VMOVQ  Rj, Vd.B[index]  |  vinsgr2vr.b  Vd, Rj, ui4  |  VR[vd].b[ui4] = GR[rj][7:0]
+	 VMOVQ  Rj, Vd.H[index]  |  vinsgr2vr.h  Vd, Rj, ui3  |  VR[vd].h[ui3] = GR[rj][15:0]
+	 VMOVQ  Rj, Vd.W[index]  |  vinsgr2vr.w  Vd, Rj, ui2  |  VR[vd].w[ui2] = GR[rj][31:0]
+	 VMOVQ  Rj, Vd.V[index]  |  vinsgr2vr.d  Vd, Rj, ui1  |  VR[vd].d[ui1] = GR[rj][63:0]
+	XVMOVQ  Rj, Xd.W[index]  | xvinsgr2vr.w  Xd, Rj, ui3  |  XR[xd].w[ui3] = GR[rj][31:0]
+	XVMOVQ  Rj, Xd.V[index]  | xvinsgr2vr.d  Xd, Rj, ui2  |  XR[xd].d[ui2] = GR[rj][63:0]
+
+3.2 Move vector element to general-purpose register
+
+	Instruction format:
+	        VMOVQ     <Vj>.<T>[index], Rd
+
+	Mapping between Go and platform assembly:
+	        Go assembly       |       platform assembly      |            semantics
+	---------------------------------------------------------------------------------------------
+	 VMOVQ  Vj.B[index],  Rd  |   vpickve2gr.b   rd, vj, ui4 | GR[rd] = SignExtend(VR[vj].b[ui4])
+	 VMOVQ  Vj.H[index],  Rd  |   vpickve2gr.h   rd, vj, ui3 | GR[rd] = SignExtend(VR[vj].h[ui3])
+	 VMOVQ  Vj.W[index],  Rd  |   vpickve2gr.w   rd, vj, ui2 | GR[rd] = SignExtend(VR[vj].w[ui2])
+	 VMOVQ  Vj.V[index],  Rd  |   vpickve2gr.d   rd, vj, ui1 | GR[rd] = SignExtend(VR[vj].d[ui1])
+	 VMOVQ  Vj.BU[index], Rd  |   vpickve2gr.bu  rd, vj, ui4 | GR[rd] = ZeroExtend(VR[vj].bu[ui4])
+	 VMOVQ  Vj.HU[index], Rd  |   vpickve2gr.hu  rd, vj, ui3 | GR[rd] = ZeroExtend(VR[vj].hu[ui3])
+	 VMOVQ  Vj.WU[index], Rd  |   vpickve2gr.wu  rd, vj, ui2 | GR[rd] = ZeroExtend(VR[vj].wu[ui2])
+	 VMOVQ  Vj.VU[index], Rd  |   vpickve2gr.du  rd, vj, ui1 | GR[rd] = ZeroExtend(VR[vj].du[ui1])
+	XVMOVQ  Xj.W[index],  Rd  |  xvpickve2gr.w   rd, xj, ui3 | GR[rd] = SignExtend(VR[xj].w[ui3])
+	XVMOVQ  Xj.V[index],  Rd  |  xvpickve2gr.d   rd, xj, ui2 | GR[rd] = SignExtend(VR[xj].d[ui2])
+	XVMOVQ  Xj.WU[index], Rd  |  xvpickve2gr.wu  rd, xj, ui3 | GR[rd] = ZeroExtend(VR[xj].wu[ui3])
+	XVMOVQ  Xj.VU[index], Rd  |  xvpickve2gr.du  rd, xj, ui2 | GR[rd] = ZeroExtend(VR[xj].du[ui2])
+
+3.3 Duplicate general-purpose register to vector.
+
+	Instruction format:
+	        VMOVQ    Rj, <Vd>.<T>
+
+	Mapping between Go and platform assembly:
+	   Go assembly      |    platform assembly    |                    semantics
+	------------------------------------------------------------------------------------------------
+	 VMOVQ  Rj, Vd.B16  |   vreplgr2vr.b  Vd, Rj  |  for i in range(16): VR[vd].b[i] = GR[rj][7:0]
+	 VMOVQ  Rj, Vd.H8   |   vreplgr2vr.h  Vd, Rj  |  for i in range(8) : VR[vd].h[i] = GR[rj][16:0]
+	 VMOVQ  Rj, Vd.W4   |   vreplgr2vr.w  Vd, Rj  |  for i in range(4) : VR[vd].w[i] = GR[rj][31:0]
+	 VMOVQ  Rj, Vd.V2   |   vreplgr2vr.d  Vd, Rj  |  for i in range(2) : VR[vd].d[i] = GR[rj][63:0]
+	XVMOVQ  Rj, Xd.B32  |  xvreplgr2vr.b  Xd, Rj  |  for i in range(32): XR[xd].b[i] = GR[rj][7:0]
+	XVMOVQ  Rj, Xd.H16  |  xvreplgr2vr.h  Xd, Rj  |  for i in range(16): XR[xd].h[i] = GR[rj][16:0]
+	XVMOVQ  Rj, Xd.W8   |  xvreplgr2vr.w  Xd, Rj  |  for i in range(8) : XR[xd].w[i] = GR[rj][31:0]
+	XVMOVQ  Rj, Xd.V4   |  xvreplgr2vr.d  Xd, Rj  |  for i in range(4) : XR[xd].d[i] = GR[rj][63:0]
+
+3.4 Replace vector elements
+
+	Instruction format:
+	        XVMOVQ    Xj, <Xd>.<T>
+
+	Mapping between Go and platform assembly:
+	   Go assembly      |   platform assembly   |                semantics
+	------------------------------------------------------------------------------------------------
+	XVMOVQ  Xj, Xd.B32  |  xvreplve0.b  Xd, Xj  | for i in range(32): XR[xd].b[i] = XR[xj].b[0]
+	XVMOVQ  Xj, Xd.H16  |  xvreplve0.h  Xd, Xj  | for i in range(16): XR[xd].h[i] = XR[xj].h[0]
+	XVMOVQ  Xj, Xd.W8   |  xvreplve0.w  Xd, Xj  | for i in range(8) : XR[xd].w[i] = XR[xj].w[0]
+	XVMOVQ  Xj, Xd.V4   |  xvreplve0.d  Xd, Xj  | for i in range(4) : XR[xd].d[i] = XR[xj].d[0]
+	XVMOVQ  Xj, Xd.Q2   |  xvreplve0.q  Xd, Xj  | for i in range(2) : XR[xd].q[i] = XR[xj].q[0]
+
+3.5 Move vector element to scalar
+
+	Instruction format:
+	        XVMOVQ  Xj, <Xd>.<T>[index]
+	        XVMOVQ  Xj.<T>[index], Xd
+
+	Mapping between Go and platform assembly:
+	       Go assembly        |     platform assembly     |               semantics
+	------------------------------------------------------------------------------------------------
+	 XVMOVQ  Xj, Xd.W[index]  |  xvinsve0.w   xd, xj, ui3 | XR[xd].w[ui3] = XR[xj].w[0]
+	 XVMOVQ  Xj, Xd.V[index]  |  xvinsve0.d   xd, xj, ui2 | XR[xd].d[ui2] = XR[xj].d[0]
+	 XVMOVQ  Xj.W[index], Xd  |  xvpickve.w   xd, xj, ui3 | XR[xd].w[0] = XR[xj].w[ui3], XR[xd][255:32] = 0
+	 XVMOVQ  Xj.V[index], Xd  |  xvpickve.d   xd, xj, ui2 | XR[xd].d[0] = XR[xj].d[ui2], XR[xd][255:64] = 0
+
+3.6 Move vector element to vector register.
+
+	Instruction format:
+	VMOVQ     <Vn>.<T>[index], Vn.<T>
+
+	Mapping between Go and platform assembly:
+	         Go assembly      |    platform assembly   |               semantics
+	VMOVQ Vj.B[index], Vd.B16 | vreplvei.b vd, vj, ui4 | for i in range(16): VR[vd].b[i] = VR[vj].b[ui4]
+	VMOVQ Vj.H[index], Vd.H8  | vreplvei.h vd, vj, ui3 | for i in range(8) : VR[vd].h[i] = VR[vj].h[ui3]
+	VMOVQ Vj.W[index], Vd.W4  | vreplvei.w vd, vj, ui2 | for i in range(4) : VR[vd].w[i] = VR[vj].w[ui2]
+	VMOVQ Vj.V[index], Vd.V2  | vreplvei.d vd, vj, ui1 | for i in range(2) : VR[vd].d[i] = VR[vj].d[ui1]
+
+3.7 Move vector register to vector register.
+        Instruction format:
+        VMOVQ     Vj, Vd
+
+        Mapping between Go and platform assembly:
+          Go assembly   |   platform assembly   |                         semantics
+        VMOVQ   Vj, Vd  |  vslli.d vd, vj, 0x0  | for i in range(2) : VR[vd].D[i] = SLL(VR[vj].D[i], 0)
+        VXMOVQ  Xj, Xd  | xvslli.d xd, xj, 0x0  | for i in range(4) : XR[xd].D[i] = SLL(XR[xj].D[i], 0)
+
+3.7 Load data from memory and broadcast to each element of a vector register.
+
+	Instruction format:
+	        VMOVQ    offset(Rj), <Vd>.<T>
+
+	Mapping between Go and platform assembly:
+	   Go assembly              |     platform assembly      |                                semantics
+	-------------------------------------------------------------------------------------------------------------------------------------------------------
+	 VMOVQ  offset(Rj), Vd.B16  |   vldrepl.b  Vd, Rj, si12  |  for i in range(16): VR[vd].b[i] = load 8 bit memory data from (GR[rj]+SignExtend(si12))
+	 VMOVQ  offset(Rj), Vd.H8   |   vldrepl.h  Vd, Rj, si11  |  for i in range(8) : VR[vd].h[i] = load 16 bit memory data from (GR[rj]+SignExtend(si11<<1))
+	 VMOVQ  offset(Rj), Vd.W4   |   vldrepl.w  Vd, Rj, si10  |  for i in range(4) : VR[vd].w[i] = load 32 bit memory data from (GR[rj]+SignExtend(si10<<2))
+	 VMOVQ  offset(Rj), Vd.V2   |   vldrepl.d  Vd, Rj, si9   |  for i in range(2) : VR[vd].d[i] = load 64 bit memory data from (GR[rj]+SignExtend(si9<<3))
+	XVMOVQ  offset(Rj), Xd.B32  |  xvldrepl.b  Xd, Rj, si12  |  for i in range(32): XR[xd].b[i] = load 8 bit memory data from (GR[rj]+SignExtend(si12))
+	XVMOVQ  offset(Rj), Xd.H16  |  xvldrepl.h  Xd, Rj, si11  |  for i in range(16): XR[xd].h[i] = load 16 bit memory data from (GR[rj]+SignExtend(si11<<1))
+	XVMOVQ  offset(Rj), Xd.W8   |  xvldrepl.w  Xd, Rj, si10  |  for i in range(8) : XR[xd].w[i] = load 32 bit memory data from (GR[rj]+SignExtend(si10<<2))
+	XVMOVQ  offset(Rj), Xd.V4   |  xvldrepl.d  Xd, Rj, si9   |  for i in range(4) : XR[xd].d[i] = load 64 bit memory data from (GR[rj]+SignExtend(si9<<3))
+
+	note: In Go assembly, for ease of understanding, offset representing the actual address offset.
+	      However, during platform encoding, the offset is shifted to increase the encodable offset range, as follows:
+
+	   Go assembly           |      platform assembly
+         VMOVQ  1(R4), V5.B16    |      vldrepl.b  v5, r4, $1
+         VMOVQ  2(R4), V5.H8     |      vldrepl.h  v5, r4, $1
+         VMOVQ  8(R4), V5.W4     |      vldrepl.w  v5, r4, $2
+         VMOVQ  8(R4), V5.V2     |      vldrepl.d  v5, r4, $1
+
+3.8 Vector permutation instruction
+	Instruction format:
+	VPERMIW    ui8, Vj, Vd
+
+	Mapping between Go and platform assembly:
+	     Go assembly     |   platform assembly   |                                 semantics
+	VPERMIW  ui8, Vj, Vd |  vpermi.w vd, vj, ui8 | VR[vd].W[0] = VR[vj].W[ui8[1:0]], VR[vd].W[1] = VR[vj].W[ui8[3:2]],
+	                     |                       | VR[vd].W[2] = VR[vd].W[ui8[5:4]], VR[vd].W[3] = VR[vd].W[ui8[7:6]]
+	XVPERMIW ui8, Xj, Xd | xvpermi.w xd, xj, ui8 | XR[xd].W[0] = XR[xj].W[ui8[1:0]],   XR[xd].W[1] = XR[xj].W[ui8[3:2]],
+	                     |                       | XR[xd].W[3] = XR[xd].W[ui8[7:6]],   XR[xd].W[2] = XR[xd].W[ui8[5:4]],
+	                     |                       | XR[xd].W[4] = XR[xj].W[ui8[1:0]+4], XR[xd].W[5] = XR[xj].W[ui8[3:2]+4],
+	                     |                       | XR[xd].W[6] = XR[xd].W[ui8[5:4]+4], XR[xd].W[7] = XR[xd].W[ui8[7:6]+4]
+	XVPERMIV ui8, Xj, Xd | xvpermi.d xd, xj, ui8 | XR[xd].D[0] = XR[xj].D[ui8[1:0]], XR[xd].D[1] = XR[xj].D[ui8[3:2]],
+	                     |                       | XR[xd].D[2] = XR[xj].D[ui8[5:4]], XR[xd].D[3] = XR[xj].D[ui8[7:6]]
+	XVPERMIQ ui8, Xj, Xd | xvpermi.q xd, xj, ui8 | vec = {XR[xd], XR[xj]}, XR[xd].Q[0] = vec.Q[ui8[1:0]], XR[xd].Q[1] = vec.Q[ui8[5:4]]
+
+3.9 Vector misc instruction
+
+3.9.1 {,X}VEXTRINS.{B,H,W,V}
+
+	Instruction format:
+	VEXTRINSB   ui8, Vj, Vd
+
+	Mapping between Go and platform assembly:
+	      Go assembly      |    platform assembly    |             semantics
+	 VEXTRINSB ui8, Vj, Vd |  vextrins.b vd, vj, ui8 | VR[vd].B[ui8[7:4]] = VR[vj].B[ui8[3:0]]
+	 VEXTRINSH ui8, Vj, Vd |  vextrins.h vd, vj, ui8 | VR[vd].H[ui8[6:4]] = VR[vj].H[ui8[2:0]]
+	 VEXTRINSW ui8, Vj, Vd |  vextrins.w vd, vj, ui8 | VR[vd].W[ui8[5:4]] = VR[vj].W[ui8[1:0]]
+	 VEXTRINSV ui8, Vj, Vd |  vextrins.d vd, vj, ui8 | VR[vd].D[ui8[4]] = VR[vj].D[ui8[0]]
+	XVEXTRINSB ui8, Vj, Vd | xvextrins.b vd, vj, ui8 | XR[xd].B[ui8[7:4]] = XR[xj].B[ui8[3:0]], XR[xd].B[ui8[7:4]+16] = XR[xj].B[ui8[3:0]+16]
+	XVEXTRINSH ui8, Vj, Vd | xvextrins.h vd, vj, ui8 | XR[xd].H[ui8[6:4]] = XR[xj].H[ui8[2:0]], XR[xd].H[ui8[6:4]+8] = XR[xj].H[ui8[2:0]+8]
+	XVEXTRINSW ui8, Vj, Vd | xvextrins.w vd, vj, ui8 | XR[xd].W[ui8[5:4]] = XR[xj].W[ui8[1:0]], XR[xd].W[ui8[5:4]+4] = XR[xj].W[ui8[1:0]+4]
+	XVEXTRINSV ui8, Vj, Vd | xvextrins.d vd, vj, ui8 | XR[xd].D[ui8[4]] = XR[xj].D[ui8[0]],XR[xd].D[ui8[4]+2] = XR[xj].D[ui8[0]+2]
+
+# Special instruction encoding definition and description on LoongArch
+
+ 1. DBAR hint encoding for LA664(Loongson 3A6000) and later micro-architectures, paraphrased
+    from the Linux kernel implementation: https://git.kernel.org/torvalds/c/e031a5f3f1ed
+
+    - Bit4: ordering or completion (0: completion, 1: ordering)
+    - Bit3: barrier for previous read (0: true, 1: false)
+    - Bit2: barrier for previous write (0: true, 1: false)
+    - Bit1: barrier for succeeding read (0: true, 1: false)
+    - Bit0: barrier for succeeding write (0: true, 1: false)
+    - Hint 0x700: barrier for "read after read" from the same address
+
+    Traditionally, on microstructures that do not support dbar grading such as LA464
+    (Loongson 3A5000, 3C5000) all variants are treated as “dbar 0” (full barrier).
+
+2. Notes on using atomic operation instructions
+
+  - AM*_DB.W[U]/V[U] instructions such as AMSWAPDBW not only complete the corresponding
+    atomic operation sequence, but also implement the complete full data barrier function.
+
+  - When using the AM*_.W[U]/D[U] instruction, registers rd and rj cannot be the same,
+    otherwise an exception is triggered, and rd and rk cannot be the same, otherwise
+    the execution result is uncertain.
+
+3. Prefetch instructions
+    Instruction format:
+      PRELD	offset(Rbase), $hint
+      PRELDX	offset(Rbase), $n, $hint
+
+    Mapping between Go and platform assembly:
+               Go assembly            |    platform assembly
+      PRELD  offset(Rbase), $hint     | preld hint, Rbase, offset
+      PRELDX offset(Rbase), $n, $hint | move rk, $x; preldx hint, Rbase, rk
+
+      note: $x is the value after $n and offset are reassembled
+
+    Definition of hint value:
+      0: load to L1
+      2: load to L3
+      8: store to L1
+
+      The meaning of the rest of values is not defined yet, and the processor executes it as NOP
+
+    Definition of $n in the PRELDX instruction:
+      bit[0]: address sequence, 0 indicating ascending and 1 indicating descending
+      bits[11:1]:  block size, the value range is [16, 1024], and it must be an integer multiple of 16
+      bits[20:12]: block num, the value range is [1, 256]
+      bits[36:21]: stride, the value range is [0, 0xffff]
+
+4. ShiftAdd instructions
+    Mapping between Go and platform assembly:
+                Go assembly            |    platform assembly
+     ALSL.W/WU/V $Imm, Rj, Rk, Rd      |    alsl.w/wu/d rd, rj, rk, $imm
+
+    Instruction encoding format is as follows:
+
+	| 31 ~ 17 | 16 ~ 15 | 14 ~ 10 | 9 ~ 5 | 4 ~ 0 |
+	|  opcode |   sa2   |   rk    |   rj  |   rd  |
+
+    The alsl.w/wu/v series of instructions shift the data in rj left by sa+1, add the value
+    in rk, and write the result to rd.
+
+    To allow programmers to directly write the desired shift amount in assembly code, we actually write
+    the value of sa2+1 in the assembly code and then include the value of sa2 in the instruction encoding.
+
+    For example:
+
+            Go assembly      | instruction Encoding
+        ALSLV $4, r4, r5, R6 |      002d9486
+
+5. Note of special memory access instructions
+    Instruction format:
+      MOVWP	offset(Rj), Rd
+      MOVVP	offset(Rj), Rd
+      MOVWP	Rd, offset(Rj)
+      MOVVP	Rd, offset(Rj)
+
+    Mapping between Go and platform assembly:
+               Go assembly      |      platform assembly
+      MOVWP  offset(Rj), Rd     |    ldptr.w  rd, rj, si14
+      MOVVP  offset(Rj), Rd     |    ldptr.d  rd, rj, si14
+      MOVWP  Rd, offset(Rj)     |    stptr.w  rd, rj, si14
+      MOVVP  Rd, offset(Rj)     |    stptr.d  rd, rj, si14
+
+      note: In Go assembly, for ease of understanding, offset is a 16-bit immediate number representing
+            the actual address offset, but in platform assembly, it need a 14-bit immediate number.
+	    si14 = offset>>2
+
+    The addressing calculation for the above instruction involves logically left-shifting the 14-bit
+    immediate number si14 by 2 bits, then sign-extending it, and finally adding it to the value in the
+    general-purpose register rj to obtain the sum.
+
+    For example:
+
+            Go assembly      |      platform assembly
+         MOVWP  8(R4), R5    |      ldptr.w r5, r4, $2
+
+6. Note of special add instrction
+    Mapping between Go and platform assembly:
+              Go assembly        |      platform assembly
+      ADDV16  si16<<16, Rj, Rd   |    addu16i.d  rd, rj, si16
+
+      note: si16 is a 16-bit immediate number, and si16<<16 is the actual operand.
+
+    The addu16i.d instruction logically left-shifts the 16-bit immediate number si16 by 16 bits, then
+    sign-extends it. The resulting data is added to the [63:0] bits of data in the general-purpose register
+    rj, and the sum is written into the general-purpose register rd.
+    The addu16i.d instruction is used in conjunction with the ldptr.w/d and stptr.w/d instructions to
+    accelerate access based on the GOT table in position-independent code.
+*/
+
+package loong64
diff --git a/go/src/cmd/internal/obj/loong64/list.go b/go/src/cmd/internal/obj/loong64/list.go
new file mode 100644
index 0000000000000000000000000000000000000000..dba8aab0290b9131d68fd0e6d7a567e4d3a01496
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/list.go
@@ -0,0 +1,110 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+import (
+	"cmd/internal/obj"
+	"fmt"
+)
+
+func init() {
+	obj.RegisterRegister(obj.RBaseLOONG64, REG_LAST, rconv)
+	obj.RegisterOpcode(obj.ABaseLoong64, Anames)
+}
+
+func arrange(a int16) string {
+	switch a {
+	case ARNG_32B:
+		return "B32"
+	case ARNG_16H:
+		return "H16"
+	case ARNG_8W:
+		return "W8"
+	case ARNG_4V:
+		return "V4"
+	case ARNG_2Q:
+		return "Q2"
+	case ARNG_16B:
+		return "B16"
+	case ARNG_8H:
+		return "H8"
+	case ARNG_4W:
+		return "W4"
+	case ARNG_2V:
+		return "V2"
+	case ARNG_B:
+		return "B"
+	case ARNG_H:
+		return "H"
+	case ARNG_W:
+		return "W"
+	case ARNG_V:
+		return "V"
+	case ARNG_BU:
+		return "BU"
+	case ARNG_HU:
+		return "HU"
+	case ARNG_WU:
+		return "WU"
+	case ARNG_VU:
+		return "VU"
+	default:
+		return "ARNG_???"
+	}
+}
+
+func rconv(r int) string {
+	switch {
+	case r == 0:
+		return "NONE"
+	case r == REGG:
+		// Special case.
+		return "g"
+	case REG_R0 <= r && r <= REG_R31:
+		return fmt.Sprintf("R%d", r-REG_R0)
+	case REG_F0 <= r && r <= REG_F31:
+		return fmt.Sprintf("F%d", r-REG_F0)
+	case REG_FCSR0 <= r && r <= REG_FCSR31:
+		return fmt.Sprintf("FCSR%d", r-REG_FCSR0)
+	case REG_FCC0 <= r && r <= REG_FCC31:
+		return fmt.Sprintf("FCC%d", r-REG_FCC0)
+	case REG_V0 <= r && r <= REG_V31:
+		return fmt.Sprintf("V%d", r-REG_V0)
+	case REG_X0 <= r && r <= REG_X31:
+		return fmt.Sprintf("X%d", r-REG_X0)
+	}
+
+	// bits 0-4 indicates register: Vn or Xn
+	// bits 5-9 indicates arrangement: <T>
+	// bits 10 indicates SMID type: 0: LSX, 1: LASX
+	simd_type := (int16(r) >> EXT_SIMDTYPE_SHIFT) & EXT_SIMDTYPE_MASK
+	reg_num := (int16(r) >> EXT_REG_SHIFT) & EXT_REG_MASK
+	arng_type := (int16(r) >> EXT_TYPE_SHIFT) & EXT_TYPE_MASK
+	reg_prefix := "#"
+	switch simd_type {
+	case LSX:
+		reg_prefix = "V"
+	case LASX:
+		reg_prefix = "X"
+	}
+
+	switch {
+	case REG_ARNG <= r && r < REG_ELEM:
+		return fmt.Sprintf("%s%d.%s", reg_prefix, reg_num, arrange(arng_type))
+
+	case REG_ELEM <= r && r < REG_ELEM_END:
+		return fmt.Sprintf("%s%d.%s", reg_prefix, reg_num, arrange(arng_type))
+	}
+
+	return fmt.Sprintf("badreg(%d)", r-obj.RBaseLOONG64)
+}
+
+func DRconv(a int) string {
+	s := "C_??"
+	if a >= C_NONE && a <= C_NCLASS {
+		s = cnames0[a]
+	}
+	return s
+}
diff --git a/go/src/cmd/internal/obj/loong64/obj.go b/go/src/cmd/internal/obj/loong64/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..51a28d130c6f9feb6ecc8bdf9c4cd068ec985990
--- /dev/null
+++ b/go/src/cmd/internal/obj/loong64/obj.go
@@ -0,0 +1,734 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"cmd/internal/sys"
+	"internal/abi"
+	"log"
+	"math"
+)
+
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	// Rewrite JMP/JAL to symbol as TYPE_BRANCH.
+	switch p.As {
+	case AJMP, AJAL, ARET:
+		if p.To.Sym != nil {
+			p.To.Type = obj.TYPE_BRANCH
+		}
+	}
+
+	// Rewrite float constants to values stored in memory.
+	switch p.As {
+	case AMOVF:
+		if p.From.Type == obj.TYPE_FCONST {
+			f32 := float32(p.From.Val.(float64))
+			if math.Float32bits(f32) == 0 {
+				p.As = AMOVW
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float32Sym(f32)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AMOVD:
+		if p.From.Type == obj.TYPE_FCONST {
+			f64 := p.From.Val.(float64)
+			if math.Float64bits(f64) == 0 {
+				p.As = AMOVV
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float64Sym(f64)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+	}
+
+	// Rewrite SUB constants into ADD.
+	switch p.As {
+	case ASUB:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADD
+		}
+
+	case ASUBV:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDV
+		}
+
+	case ASUBVU:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDVU
+		}
+	}
+
+	if ctxt.Flag_dynlink {
+		rewriteToUseGot(ctxt, p, newprog)
+	}
+}
+
+func rewriteToUseGot(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	// We only care about global data: NAME_EXTERN means a global
+	// symbol in the Go sense, and p.Sym.Local is true for a few
+	// internally defined symbols.
+	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// MOVV $sym, Rx becomes MOVV sym@GOT, Rx
+		// MOVV $sym+<off>, Rx becomes MOVV sym@GOT, Rx; ADD <off>, Rx
+		if p.As != AMOVV {
+			ctxt.Diag("do not know how to handle TYPE_ADDR in %v with -shared", p)
+		}
+		if p.To.Type != obj.TYPE_REG {
+			ctxt.Diag("do not know how to handle LEAQ-type insn to non-register in %v with -shared", p)
+		}
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		if p.From.Offset != 0 {
+			q := obj.Appendp(p, newprog)
+			q.As = AADDV
+			q.From.Type = obj.TYPE_CONST
+			q.From.Offset = p.From.Offset
+			q.To = p.To
+			p.From.Offset = 0
+		}
+	}
+	if p.GetFrom3() != nil && p.GetFrom3().Name == obj.NAME_EXTERN {
+		ctxt.Diag("don't know how to handle %v with -shared", p)
+	}
+
+	var source *obj.Addr
+	// MOVx sym, Ry becomes MOVV sym@GOT, REGTMP; MOVx (REGTMP), Ry
+	// MOVx Ry, sym becomes MOVV sym@GOT, REGTMP; MOVx Ry, (REGTMP)
+	// An addition may be inserted between the two MOVs if there is an offset.
+	if p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+			ctxt.Diag("cannot handle NAME_EXTERN on both sides in %v with -shared", p)
+		}
+		source = &p.From
+	} else if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+		source = &p.To
+	} else {
+		return
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	if source.Sym.Type == objabi.STLSBSS {
+		return
+	}
+	if source.Type != obj.TYPE_MEM {
+		ctxt.Diag("don't know how to handle %v with -shared", p)
+	}
+	p1 := obj.Appendp(p, newprog)
+	p2 := obj.Appendp(p1, newprog)
+	p1.As = AMOVV
+	p1.From.Type = obj.TYPE_MEM
+	p1.From.Sym = source.Sym
+	p1.From.Name = obj.NAME_GOTREF
+	p1.To.Type = obj.TYPE_REG
+	p1.To.Reg = REGTMP
+
+	p2.As = p.As
+	p2.From = p.From
+	p2.To = p.To
+	if p.From.Name == obj.NAME_EXTERN {
+		p2.From.Reg = REGTMP
+		p2.From.Name = obj.NAME_NONE
+		p2.From.Sym = nil
+	} else if p.To.Name == obj.NAME_EXTERN {
+		p2.To.Reg = REGTMP
+		p2.To.Name = obj.NAME_NONE
+		p2.To.Sym = nil
+	} else {
+		return
+	}
+
+	obj.Nopout(p)
+}
+
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	c := ctxt0{ctxt: ctxt, newprog: newprog, cursym: cursym}
+
+	p := c.cursym.Func().Text
+	textstksiz := p.To.Offset
+
+	if textstksiz < 0 {
+		c.ctxt.Diag("negative frame size %d - did you mean NOFRAME?", textstksiz)
+	}
+	if p.From.Sym.NoFrame() {
+		if textstksiz != 0 {
+			c.ctxt.Diag("NOFRAME functions must have a frame size of 0, not %d", textstksiz)
+		}
+	}
+
+	c.cursym.Func().Args = p.To.Val.(int32)
+	c.cursym.Func().Locals = int32(textstksiz)
+
+	/*
+	 * find leaf subroutines
+	 * expand RET
+	 */
+
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case obj.ATEXT:
+			p.Mark |= LABEL | LEAF | SYNC
+			if p.Link != nil {
+				p.Link.Mark |= LABEL
+			}
+
+		case AMOVW,
+			AMOVV:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg >= REG_SPECIAL {
+				p.Mark |= LABEL | SYNC
+				break
+			}
+			if p.From.Type == obj.TYPE_REG && p.From.Reg >= REG_SPECIAL {
+				p.Mark |= LABEL | SYNC
+			}
+
+		case ASYSCALL,
+			AWORD:
+			p.Mark |= LABEL | SYNC
+
+		case ANOR:
+			if p.To.Type == obj.TYPE_REG {
+				if p.To.Reg == REGZERO {
+					p.Mark |= LABEL | SYNC
+				}
+			}
+
+		case AJAL:
+			c.cursym.Func().Text.Mark &^= LEAF
+			fallthrough
+
+		case AJMP,
+			ABEQ,
+			ABGEU,
+			ABLTU,
+			ABLTZ,
+			ABNE,
+			ABFPT, ABFPF:
+			p.Mark |= BRANCH
+			q1 := p.To.Target()
+			if q1 != nil {
+				for q1.As == obj.ANOP {
+					q1 = q1.Link
+					p.To.SetTarget(q1)
+				}
+
+				if q1.Mark&LEAF == 0 {
+					q1.Mark |= LABEL
+				}
+			}
+			q1 = p.Link
+			if q1 != nil {
+				q1.Mark |= LABEL
+			}
+
+		case ARET:
+			if p.Link != nil {
+				p.Link.Mark |= LABEL
+			}
+		}
+	}
+
+	var mov, add obj.As
+
+	add = AADDV
+	mov = AMOVV
+
+	var q *obj.Prog
+	var q1 *obj.Prog
+	autosize := int32(0)
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		o := p.As
+		switch o {
+		case obj.ATEXT:
+			autosize = int32(textstksiz)
+
+			if p.Mark&LEAF != 0 && autosize == 0 {
+				// A leaf function with no locals has no frame.
+				p.From.Sym.Set(obj.AttrNoFrame, true)
+			}
+
+			if !p.From.Sym.NoFrame() {
+				// If there is a stack frame at all, it includes
+				// space to save the LR.
+				autosize += int32(c.ctxt.Arch.FixedFrameSize)
+			}
+
+			if p.Mark&LEAF != 0 && autosize < abi.StackSmall {
+				// A leaf function with a small stack can be marked
+				// NOSPLIT, avoiding a stack check.
+				p.From.Sym.Set(obj.AttrNoSplit, true)
+			}
+
+			if autosize&4 != 0 {
+				autosize += 4
+			}
+
+			if autosize == 0 && c.cursym.Func().Text.Mark&LEAF == 0 {
+				if c.cursym.Func().Text.From.Sym.NoSplit() {
+					if ctxt.Debugvlog {
+						ctxt.Logf("save suppressed in: %s\n", c.cursym.Name)
+					}
+
+					c.cursym.Func().Text.Mark |= LEAF
+				}
+			}
+
+			p.To.Offset = int64(autosize) - ctxt.Arch.FixedFrameSize
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				c.cursym.Set(obj.AttrLeaf, true)
+				if p.From.Sym.NoFrame() {
+					break
+				}
+			}
+
+			if !p.From.Sym.NoSplit() {
+				p = c.stacksplit(p, autosize) // emit split check
+			}
+
+			q = p
+
+			if autosize != 0 {
+				// Make sure to save link register for non-empty frame, even if
+				// it is a leaf function, so that traceback works.
+				// Store link register before decrement SP, so if a signal comes
+				// during the execution of the function prologue, the traceback
+				// code will not see a half-updated stack frame.
+				// This sequence is not async preemptible, as if we open a frame
+				// at the current SP, it will clobber the saved LR.
+				q = c.ctxt.StartUnsafePoint(q, c.newprog)
+
+				q = obj.Appendp(q, newprog)
+				q.As = mov
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_REG
+				q.From.Reg = REGLINK
+				q.To.Type = obj.TYPE_MEM
+				q.To.Offset = int64(-autosize)
+				q.To.Reg = REGSP
+
+				q = obj.Appendp(q, newprog)
+				q.As = add
+				q.Pos = p.Pos
+				q.Pos = q.Pos.WithXlogue(src.PosPrologueEnd)
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = int64(-autosize)
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGSP
+				q.Spadj = +autosize
+
+				q = c.ctxt.EndUnsafePoint(q, c.newprog, -1)
+
+				// On Linux, in a cgo binary we may get a SIGSETXID signal early on
+				// before the signal stack is set, as glibc doesn't allow us to block
+				// SIGSETXID. So a signal may land on the current stack and clobber
+				// the content below the SP. We store the LR again after the SP is
+				// decremented.
+				q = obj.Appendp(q, newprog)
+				q.As = mov
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_REG
+				q.From.Reg = REGLINK
+				q.To.Type = obj.TYPE_MEM
+				q.To.Offset = 0
+				q.To.Reg = REGSP
+			}
+
+		case ARET:
+			if p.From.Type == obj.TYPE_CONST {
+				ctxt.Diag("using BECOME (%v) is not supported!", p)
+				break
+			}
+
+			retSym := p.To.Sym
+			p.To.Name = obj.NAME_NONE // clear fields as we may modify p to other instruction
+			p.To.Sym = nil
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				if autosize == 0 {
+					p.As = AJMP
+					p.From = obj.Addr{}
+					if retSym != nil { // retjmp
+						p.To.Type = obj.TYPE_BRANCH
+						p.To.Name = obj.NAME_EXTERN
+						p.To.Sym = retSym
+					} else {
+						p.To.Type = obj.TYPE_MEM
+						p.To.Reg = REGLINK
+						p.To.Offset = 0
+					}
+					p.Mark |= BRANCH
+					break
+				}
+
+				p.As = add
+				p.From.Type = obj.TYPE_CONST
+				p.From.Offset = int64(autosize)
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGSP
+				p.Spadj = -autosize
+
+				q = c.newprog()
+				q.As = AJMP
+				q.Pos = p.Pos
+				if retSym != nil { // retjmp
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.Name = obj.NAME_EXTERN
+					q.To.Sym = retSym
+				} else {
+					q.To.Type = obj.TYPE_MEM
+					q.To.Offset = 0
+					q.To.Reg = REGLINK
+				}
+				q.Mark |= BRANCH
+				q.Spadj = +autosize
+
+				q.Link = p.Link
+				p.Link = q
+				break
+			}
+
+			p.As = mov
+			p.From.Type = obj.TYPE_MEM
+			p.From.Offset = 0
+			p.From.Reg = REGSP
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REGLINK
+
+			if autosize != 0 {
+				q = c.newprog()
+				q.As = add
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = int64(autosize)
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGSP
+				q.Spadj = -autosize
+
+				q.Link = p.Link
+				p.Link = q
+			}
+
+			q1 = c.newprog()
+			q1.As = AJMP
+			q1.Pos = p.Pos
+			if retSym != nil { // retjmp
+				q1.To.Type = obj.TYPE_BRANCH
+				q1.To.Name = obj.NAME_EXTERN
+				q1.To.Sym = retSym
+			} else {
+				q1.To.Type = obj.TYPE_MEM
+				q1.To.Offset = 0
+				q1.To.Reg = REGLINK
+			}
+			q1.Mark |= BRANCH
+			q1.Spadj = +autosize
+
+			q1.Link = q.Link
+			q.Link = q1
+
+		case AADD,
+			AADDV,
+			AADDVU:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.From.Type == obj.TYPE_CONST {
+				p.Spadj = int32(-p.From.Offset)
+			}
+
+		case obj.AGETCALLERPC:
+			if cursym.Leaf() {
+				// MOV LR, Rd
+				p.As = mov
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGLINK
+			} else {
+				// MOV (RSP), Rd
+				p.As = mov
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REGSP
+			}
+		}
+
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.Spadj == 0 {
+			f := c.cursym.Func()
+			if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+				c.cursym.Func().FuncFlag |= abi.FuncFlagSPWrite
+				if ctxt.Debugvlog || !ctxt.IsAsm {
+					ctxt.Logf("auto-SPWRITE: %s %v\n", c.cursym.Name, p)
+					if !ctxt.IsAsm {
+						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+						ctxt.DiagFlush()
+						log.Fatalf("bad SPWRITE")
+					}
+				}
+			}
+		}
+	}
+}
+
+func (c *ctxt0) stacksplit(p *obj.Prog, framesize int32) *obj.Prog {
+	var mov, add obj.As
+
+	add = AADDV
+	mov = AMOVV
+	if c.ctxt.Flag_maymorestack != "" {
+		// Save LR and REGCTXT.
+		frameSize := 2 * c.ctxt.Arch.PtrSize
+
+		p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+		// Spill Arguments. This has to happen before we open
+		// any more frame space.
+		p = c.cursym.Func().SpillRegisterArgs(p, c.newprog)
+
+		// MOV	REGLINK, -8/-16(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGLINK
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = int64(-frameSize)
+		p.To.Reg = REGSP
+
+		// MOV	REGCTXT, -4/-8(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGCTXT
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = -int64(c.ctxt.Arch.PtrSize)
+		p.To.Reg = REGSP
+
+		// ADD	$-8/$-16, SP
+		p = obj.Appendp(p, c.newprog)
+		p.As = add
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(-frameSize)
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGSP
+		p.Spadj = int32(frameSize)
+
+		// JAL	maymorestack
+		p = obj.Appendp(p, c.newprog)
+		p.As = AJAL
+		p.To.Type = obj.TYPE_BRANCH
+		// See ../x86/obj6.go
+		p.To.Sym = c.ctxt.LookupABI(c.ctxt.Flag_maymorestack, c.cursym.ABI())
+		p.Mark |= BRANCH
+
+		// Restore LR and REGCTXT.
+
+		// MOV	0(SP), REGLINK
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = 0
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGLINK
+
+		// MOV	4/8(SP), REGCTXT
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = int64(c.ctxt.Arch.PtrSize)
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGCTXT
+
+		// ADD	$8/$16, SP
+		p = obj.Appendp(p, c.newprog)
+		p.As = add
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(frameSize)
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGSP
+		p.Spadj = int32(-frameSize)
+
+		// Unspill arguments
+		p = c.cursym.Func().UnspillRegisterArgs(p, c.newprog)
+		p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+	}
+
+	// Jump back to here after morestack returns.
+	startPred := p
+
+	// MOV	g_stackguard(g), R20
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = mov
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REGG
+	p.From.Offset = 2 * int64(c.ctxt.Arch.PtrSize) // G.stackguard0
+	if c.cursym.CFunc() {
+		p.From.Offset = 3 * int64(c.ctxt.Arch.PtrSize) // G.stackguard1
+	}
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R20
+
+	// Mark the stack bound check and morestack call async nonpreemptible.
+	// If we get preempted here, when resumed the preemption request is
+	// cleared, but we'll still call morestack, which will double the stack
+	// unnecessarily. See issue #35470.
+	p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+	var q *obj.Prog
+	if framesize <= abi.StackSmall {
+		// small stack: SP < stackguard
+		//	SGTU	SP, stackguard, R20
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = ASGTU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGSP
+		p.Reg = REG_R20
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R20
+	} else {
+		// large stack: SP-framesize < stackguard-StackSmall
+		offset := int64(framesize) - abi.StackSmall
+		if framesize > abi.StackBig {
+			// Such a large stack we need to protect against underflow.
+			// The runtime guarantees SP > objabi.StackBig, but
+			// framesize is large enough that SP-framesize may
+			// underflow, causing a direct comparison with the
+			// stack guard to incorrectly succeed. We explicitly
+			// guard against underflow.
+			//
+			//      SGTU    $(framesize-StackSmall), SP, R24
+			//      BNE     R24, label-of-call-to-morestack
+
+			p = obj.Appendp(p, c.newprog)
+			p.As = ASGTU
+			p.From.Type = obj.TYPE_CONST
+			p.From.Offset = offset
+			p.Reg = REGSP
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REG_R24
+
+			p = obj.Appendp(p, c.newprog)
+			q = p
+			p.As = ABNE
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REG_R24
+			p.To.Type = obj.TYPE_BRANCH
+			p.Mark |= BRANCH
+		}
+
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = add
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = -offset
+		p.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R24
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ASGTU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R24
+		p.Reg = REG_R20
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R20
+	}
+
+	// q1: BEQ	R20, morestack
+	p = obj.Appendp(p, c.newprog)
+	q1 := p
+
+	p.As = ABEQ
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = REG_R20
+	p.To.Type = obj.TYPE_BRANCH
+	p.Mark |= BRANCH
+
+	end := c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+
+	var last *obj.Prog
+	for last = c.cursym.Func().Text; last.Link != nil; last = last.Link {
+	}
+
+	// Now we are at the end of the function, but logically
+	// we are still in function prologue. We need to fix the
+	// SP data and PCDATA.
+	spfix := obj.Appendp(last, c.newprog)
+	spfix.As = obj.ANOP
+	spfix.Spadj = -framesize
+
+	pcdata := c.ctxt.EmitEntryStackMap(c.cursym, spfix, c.newprog)
+	pcdata = c.ctxt.StartUnsafePoint(pcdata, c.newprog)
+
+	if q != nil {
+		q.To.SetTarget(pcdata)
+	}
+	q1.To.SetTarget(pcdata)
+
+	p = c.cursym.Func().SpillRegisterArgs(pcdata, c.newprog)
+
+	// MOV  LINK, R31
+	p = obj.Appendp(p, c.newprog)
+	p.As = mov
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = REGLINK
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R31
+	if q != nil {
+		q.To.SetTarget(p)
+		p.Mark |= LABEL
+	}
+
+	// JAL runtime.morestack(SB)
+	call := obj.Appendp(p, c.newprog)
+	call.As = AJAL
+	call.To.Type = obj.TYPE_BRANCH
+
+	if c.cursym.CFunc() {
+		call.To.Sym = c.ctxt.Lookup("runtime.morestackc")
+	} else if !c.cursym.Func().Text.From.Sym.NeedCtxt() {
+		call.To.Sym = c.ctxt.Lookup("runtime.morestack_noctxt")
+	} else {
+		call.To.Sym = c.ctxt.Lookup("runtime.morestack")
+	}
+	call.Mark |= BRANCH
+
+	// The instructions which unspill regs should be preemptible.
+	pcdata = c.ctxt.EndUnsafePoint(call, c.newprog, -1)
+	unspill := c.cursym.Func().UnspillRegisterArgs(pcdata, c.newprog)
+
+	// JMP start
+	jmp := obj.Appendp(unspill, c.newprog)
+	jmp.As = AJMP
+	jmp.To.Type = obj.TYPE_BRANCH
+	jmp.To.SetTarget(startPred.Link)
+	jmp.Spadj = +framesize
+
+	return end
+}
+
+var Linkloong64 = obj.LinkArch{
+	Arch:           sys.ArchLoong64,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span0,
+	Progedit:       progedit,
+	DWARFRegisters: LOONG64DWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/mips/a.out.go b/go/src/cmd/internal/obj/mips/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..b7e82c50f402abfbe9986d22b281593781b3958d
--- /dev/null
+++ b/go/src/cmd/internal/obj/mips/a.out.go
@@ -0,0 +1,489 @@
+// cmd/9c/9.out.h from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips
+
+import (
+	"cmd/internal/obj"
+)
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p mips
+
+/*
+ * mips 64
+ */
+const (
+	NSNAME = 8
+	NSYM   = 50
+	NREG   = 32 /* number of general registers */
+	NFREG  = 32 /* number of floating point registers */
+	NWREG  = 32 /* number of MSA registers */
+)
+
+const (
+	REG_R0 = obj.RBaseMIPS + iota // must be a multiple of 32
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+	REG_R16
+	REG_R17
+	REG_R18
+	REG_R19
+	REG_R20
+	REG_R21
+	REG_R22
+	REG_R23
+	REG_R24
+	REG_R25
+	REG_R26
+	REG_R27
+	REG_R28
+	REG_R29
+	REG_R30
+	REG_R31
+
+	REG_F0 // must be a multiple of 32
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+	REG_F16
+	REG_F17
+	REG_F18
+	REG_F19
+	REG_F20
+	REG_F21
+	REG_F22
+	REG_F23
+	REG_F24
+	REG_F25
+	REG_F26
+	REG_F27
+	REG_F28
+	REG_F29
+	REG_F30
+	REG_F31
+
+	// co-processor 0 control registers
+	REG_M0 // must be a multiple of 32
+	REG_M1
+	REG_M2
+	REG_M3
+	REG_M4
+	REG_M5
+	REG_M6
+	REG_M7
+	REG_M8
+	REG_M9
+	REG_M10
+	REG_M11
+	REG_M12
+	REG_M13
+	REG_M14
+	REG_M15
+	REG_M16
+	REG_M17
+	REG_M18
+	REG_M19
+	REG_M20
+	REG_M21
+	REG_M22
+	REG_M23
+	REG_M24
+	REG_M25
+	REG_M26
+	REG_M27
+	REG_M28
+	REG_M29
+	REG_M30
+	REG_M31
+
+	// FPU control registers
+	REG_FCR0 // must be a multiple of 32
+	REG_FCR1
+	REG_FCR2
+	REG_FCR3
+	REG_FCR4
+	REG_FCR5
+	REG_FCR6
+	REG_FCR7
+	REG_FCR8
+	REG_FCR9
+	REG_FCR10
+	REG_FCR11
+	REG_FCR12
+	REG_FCR13
+	REG_FCR14
+	REG_FCR15
+	REG_FCR16
+	REG_FCR17
+	REG_FCR18
+	REG_FCR19
+	REG_FCR20
+	REG_FCR21
+	REG_FCR22
+	REG_FCR23
+	REG_FCR24
+	REG_FCR25
+	REG_FCR26
+	REG_FCR27
+	REG_FCR28
+	REG_FCR29
+	REG_FCR30
+	REG_FCR31
+
+	// MSA registers
+	// The lower bits of W registers are alias to F registers
+	REG_W0 // must be a multiple of 32
+	REG_W1
+	REG_W2
+	REG_W3
+	REG_W4
+	REG_W5
+	REG_W6
+	REG_W7
+	REG_W8
+	REG_W9
+	REG_W10
+	REG_W11
+	REG_W12
+	REG_W13
+	REG_W14
+	REG_W15
+	REG_W16
+	REG_W17
+	REG_W18
+	REG_W19
+	REG_W20
+	REG_W21
+	REG_W22
+	REG_W23
+	REG_W24
+	REG_W25
+	REG_W26
+	REG_W27
+	REG_W28
+	REG_W29
+	REG_W30
+	REG_W31
+
+	REG_HI
+	REG_LO
+
+	REG_LAST = REG_LO // the last defined register
+
+	REG_SPECIAL = REG_M0
+
+	REGZERO = REG_R0 /* set to zero */
+	REGSP   = REG_R29
+	REGSB   = REG_R28
+	REGLINK = REG_R31
+	REGRET  = REG_R1
+	REGARG  = -1      /* -1 disables passing the first argument in register */
+	REGRT1  = REG_R1  /* reserved for runtime, duffzero and duffcopy */
+	REGRT2  = REG_R2  /* reserved for runtime, duffcopy */
+	REGCTXT = REG_R22 /* context for closures */
+	REGG    = REG_R30 /* G */
+	REGTMP  = REG_R23 /* used by the linker */
+	FREGRET = REG_F0
+)
+
+// https://llvm.org/svn/llvm-project/llvm/trunk/lib/Target/Mips/MipsRegisterInfo.td search for DwarfRegNum
+// https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/config/mips/mips.c?view=co&revision=258099&content-type=text%2Fplain search for mips_dwarf_regno
+// For now, this is adequate for both 32 and 64 bit.
+var MIPSDWARFRegisters = map[int16]int16{}
+
+func init() {
+	// f assigns dwarfregisters[from:to] = (base):(to-from+base)
+	f := func(from, to, base int16) {
+		for r := from; r <= to; r++ {
+			MIPSDWARFRegisters[r] = (r - from) + base
+		}
+	}
+	f(REG_R0, REG_R31, 0)
+	f(REG_F0, REG_F31, 32) // For 32-bit MIPS, compiler only uses even numbered registers --  see cmd/compile/internal/ssa/gen/MIPSOps.go
+	MIPSDWARFRegisters[REG_HI] = 64
+	MIPSDWARFRegisters[REG_LO] = 65
+	// The lower bits of W registers are alias to F registers
+	f(REG_W0, REG_W31, 32)
+}
+
+const (
+	BIG = 32766
+)
+
+const (
+	/* mark flags */
+	FOLL    = 1 << 0
+	LABEL   = 1 << 1
+	LEAF    = 1 << 2
+	SYNC    = 1 << 3
+	BRANCH  = 1 << 4
+	LOAD    = 1 << 5
+	FCMP    = 1 << 6
+	NOSCHED = 1 << 7
+
+	NSCHED = 20
+)
+
+//go:generate go run ../mkcnames.go -i a.out.go -o anames0.go -p mips
+const (
+	C_NONE = iota
+	C_REG
+	C_FREG
+	C_FCREG
+	C_MREG /* special processor register */
+	C_WREG /* MSA registers */
+	C_HI
+	C_LO
+	C_ZCON
+	C_SCON /* 16 bit signed */
+	C_UCON /* 32 bit signed, low 16 bits 0 */
+	C_ADD0CON
+	C_AND0CON
+	C_ADDCON /* -0x8000 <= v < 0 */
+	C_ANDCON /* 0 < v <= 0xFFFF */
+	C_LCON   /* other 32 */
+	C_DCON   /* other 64 (could subdivide further) */
+	C_SACON  /* $n(REG) where n <= int16 */
+	C_SECON
+	C_LACON /* $n(REG) where int16 < n <= int32 */
+	C_LECON
+	C_DACON /* $n(REG) where int32 < n */
+	C_STCON /* $tlsvar */
+	C_SBRA
+	C_LBRA
+	C_SAUTO
+	C_LAUTO
+	C_SEXT
+	C_LEXT
+	C_ZOREG
+	C_SOREG
+	C_LOREG
+	C_GOK
+	C_ADDR
+	C_TLS
+	C_TEXTSIZE
+
+	C_NCLASS /* must be the last */
+)
+
+const (
+	AABSD = obj.ABaseMIPS + obj.A_ARCHSPECIFIC + iota
+	AABSF
+	AABSW
+	AADD
+	AADDD
+	AADDF
+	AADDU
+	AADDW
+	AAND
+	ABEQ
+	ABFPF
+	ABFPT
+	ABGEZ
+	ABGEZAL
+	ABGTZ
+	ABLEZ
+	ABLTZ
+	ABLTZAL
+	ABNE
+	ABREAK
+	ACLO
+	ACLZ
+	ACMOVF
+	ACMOVN
+	ACMOVT
+	ACMOVZ
+	ACMPEQD
+	ACMPEQF
+	ACMPGED
+	ACMPGEF
+	ACMPGTD
+	ACMPGTF
+	ADIV
+	ADIVD
+	ADIVF
+	ADIVU
+	ADIVW
+	AGOK
+	ALL
+	ALLV
+	ALUI
+	AMADD
+	AMOVB
+	AMOVBU
+	AMOVD
+	AMOVDF
+	AMOVDW
+	AMOVF
+	AMOVFD
+	AMOVFW
+	AMOVH
+	AMOVHU
+	AMOVW
+	AMOVWD
+	AMOVWF
+	AMOVWL
+	AMOVWR
+	AMSUB
+	AMUL
+	AMULD
+	AMULF
+	AMULU
+	AMULW
+	ANEGD
+	ANEGF
+	ANEGW
+	ANEGV
+	ANOOP // hardware nop
+	ANOR
+	AOR
+	AREM
+	AREMU
+	ARFE
+	AROTR
+	AROTRV
+	ASC
+	ASCV
+	ASEB
+	ASEH
+	ASGT
+	ASGTU
+	ASLL
+	ASQRTD
+	ASQRTF
+	ASRA
+	ASRL
+	ASUB
+	ASUBD
+	ASUBF
+	ASUBU
+	ASUBW
+	ASYNC
+	ASYSCALL
+	ATEQ
+	ATLBP
+	ATLBR
+	ATLBWI
+	ATLBWR
+	ATNE
+	AWORD
+	AWSBH
+	AXOR
+
+	/* 64-bit */
+	AMOVV
+	AMOVVL
+	AMOVVR
+	ASLLV
+	ASRAV
+	ASRLV
+	ADIVV
+	ADIVVU
+	AREMV
+	AREMVU
+	AMULV
+	AMULVU
+	AADDV
+	AADDVU
+	ASUBV
+	ASUBVU
+	ADSBH
+	ADSHD
+
+	/* 64-bit FP */
+	ATRUNCFV
+	ATRUNCDV
+	ATRUNCFW
+	ATRUNCDW
+	AMOVWU
+	AMOVFV
+	AMOVDV
+	AMOVVF
+	AMOVVD
+
+	/* MSA */
+	AVMOVB
+	AVMOVH
+	AVMOVW
+	AVMOVD
+
+	ALAST
+
+	// aliases
+	AJMP = obj.AJMP
+	AJAL = obj.ACALL
+	ARET = obj.ARET
+)
+
+func init() {
+	// The asm encoder generally assumes that the lowest 5 bits of the
+	// REG_XX constants match the machine instruction encoding, i.e.
+	// the lowest 5 bits is the register number.
+	// Check this here.
+	if REG_R0%32 != 0 {
+		panic("REG_R0 is not a multiple of 32")
+	}
+	if REG_F0%32 != 0 {
+		panic("REG_F0 is not a multiple of 32")
+	}
+	if REG_M0%32 != 0 {
+		panic("REG_M0 is not a multiple of 32")
+	}
+	if REG_FCR0%32 != 0 {
+		panic("REG_FCR0 is not a multiple of 32")
+	}
+	if REG_W0%32 != 0 {
+		panic("REG_W0 is not a multiple of 32")
+	}
+}
diff --git a/go/src/cmd/internal/obj/mips/anames.go b/go/src/cmd/internal/obj/mips/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..d86e37ff83e1b59ca25967b2374f12b001a8504f
--- /dev/null
+++ b/go/src/cmd/internal/obj/mips/anames.go
@@ -0,0 +1,142 @@
+// Code generated by stringer -i a.out.go -o anames.go -p mips; DO NOT EDIT.
+
+package mips
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "ABSD",
+	"ABSF",
+	"ABSW",
+	"ADD",
+	"ADDD",
+	"ADDF",
+	"ADDU",
+	"ADDW",
+	"AND",
+	"BEQ",
+	"BFPF",
+	"BFPT",
+	"BGEZ",
+	"BGEZAL",
+	"BGTZ",
+	"BLEZ",
+	"BLTZ",
+	"BLTZAL",
+	"BNE",
+	"BREAK",
+	"CLO",
+	"CLZ",
+	"CMOVF",
+	"CMOVN",
+	"CMOVT",
+	"CMOVZ",
+	"CMPEQD",
+	"CMPEQF",
+	"CMPGED",
+	"CMPGEF",
+	"CMPGTD",
+	"CMPGTF",
+	"DIV",
+	"DIVD",
+	"DIVF",
+	"DIVU",
+	"DIVW",
+	"GOK",
+	"LL",
+	"LLV",
+	"LUI",
+	"MADD",
+	"MOVB",
+	"MOVBU",
+	"MOVD",
+	"MOVDF",
+	"MOVDW",
+	"MOVF",
+	"MOVFD",
+	"MOVFW",
+	"MOVH",
+	"MOVHU",
+	"MOVW",
+	"MOVWD",
+	"MOVWF",
+	"MOVWL",
+	"MOVWR",
+	"MSUB",
+	"MUL",
+	"MULD",
+	"MULF",
+	"MULU",
+	"MULW",
+	"NEGD",
+	"NEGF",
+	"NEGW",
+	"NEGV",
+	"NOOP",
+	"NOR",
+	"OR",
+	"REM",
+	"REMU",
+	"RFE",
+	"ROTR",
+	"ROTRV",
+	"SC",
+	"SCV",
+	"SEB",
+	"SEH",
+	"SGT",
+	"SGTU",
+	"SLL",
+	"SQRTD",
+	"SQRTF",
+	"SRA",
+	"SRL",
+	"SUB",
+	"SUBD",
+	"SUBF",
+	"SUBU",
+	"SUBW",
+	"SYNC",
+	"SYSCALL",
+	"TEQ",
+	"TLBP",
+	"TLBR",
+	"TLBWI",
+	"TLBWR",
+	"TNE",
+	"WORD",
+	"WSBH",
+	"XOR",
+	"MOVV",
+	"MOVVL",
+	"MOVVR",
+	"SLLV",
+	"SRAV",
+	"SRLV",
+	"DIVV",
+	"DIVVU",
+	"REMV",
+	"REMVU",
+	"MULV",
+	"MULVU",
+	"ADDV",
+	"ADDVU",
+	"SUBV",
+	"SUBVU",
+	"DSBH",
+	"DSHD",
+	"TRUNCFV",
+	"TRUNCDV",
+	"TRUNCFW",
+	"TRUNCDW",
+	"MOVWU",
+	"MOVFV",
+	"MOVDV",
+	"MOVVF",
+	"MOVVD",
+	"VMOVB",
+	"VMOVH",
+	"VMOVW",
+	"VMOVD",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/mips/anames0.go b/go/src/cmd/internal/obj/mips/anames0.go
new file mode 100644
index 0000000000000000000000000000000000000000..ec07492375fb4938a2d4644e4a6acb1ff03a47f0
--- /dev/null
+++ b/go/src/cmd/internal/obj/mips/anames0.go
@@ -0,0 +1,44 @@
+// Code generated by mkcnames -i a.out.go -o anames0.go -p mips; DO NOT EDIT.
+
+package mips
+
+// This order should be strictly consistent to that in a.out.go.
+var cnames0 = []string{
+	"NONE",
+	"REG",
+	"FREG",
+	"FCREG",
+	"MREG",
+	"WREG",
+	"HI",
+	"LO",
+	"ZCON",
+	"SCON",
+	"UCON",
+	"ADD0CON",
+	"AND0CON",
+	"ADDCON",
+	"ANDCON",
+	"LCON",
+	"DCON",
+	"SACON",
+	"SECON",
+	"LACON",
+	"LECON",
+	"DACON",
+	"STCON",
+	"SBRA",
+	"LBRA",
+	"SAUTO",
+	"LAUTO",
+	"SEXT",
+	"LEXT",
+	"ZOREG",
+	"SOREG",
+	"LOREG",
+	"GOK",
+	"ADDR",
+	"TLS",
+	"TEXTSIZE",
+	"NCLASS",
+}
diff --git a/go/src/cmd/internal/obj/mips/asm0.go b/go/src/cmd/internal/obj/mips/asm0.go
new file mode 100644
index 0000000000000000000000000000000000000000..a55953e741432afcd20a912ce0e53cb1faa3d87b
--- /dev/null
+++ b/go/src/cmd/internal/obj/mips/asm0.go
@@ -0,0 +1,2136 @@
+// cmd/9l/optab.c, cmd/9l/asmout.c from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"fmt"
+	"log"
+	"slices"
+)
+
+// ctxt0 holds state while assembling a single function.
+// Each function gets a fresh ctxt0.
+// This allows for multiple functions to be safely concurrently assembled.
+type ctxt0 struct {
+	ctxt       *obj.Link
+	newprog    obj.ProgAlloc
+	cursym     *obj.LSym
+	autosize   int32
+	instoffset int64
+	pc         int64
+}
+
+// Instruction layout.
+
+const (
+	mips64FuncAlign = 8
+)
+
+const (
+	r0iszero = 1
+)
+
+type Optab struct {
+	as     obj.As
+	a1     uint8
+	a2     uint8
+	a3     uint8
+	type_  int8
+	size   int8
+	param  int16
+	family sys.ArchFamily // 0 means both sys.MIPS and sys.MIPS64
+	flag   uint8
+}
+
+const (
+	// Optab.flag
+	NOTUSETMP = 1 << iota // p expands to multiple instructions, but does NOT use REGTMP
+)
+
+var optab = []Optab{
+	{obj.ATEXT, C_LEXT, C_NONE, C_TEXTSIZE, 0, 0, 0, sys.MIPS64, 0},
+	{obj.ATEXT, C_ADDR, C_NONE, C_TEXTSIZE, 0, 0, 0, 0, 0},
+
+	{AMOVW, C_REG, C_NONE, C_REG, 1, 4, 0, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_REG, 1, 4, 0, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_REG, 12, 8, 0, 0, NOTUSETMP},
+	{AMOVBU, C_REG, C_NONE, C_REG, 13, 4, 0, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_REG, 14, 8, 0, sys.MIPS64, NOTUSETMP},
+
+	{ASUB, C_REG, C_REG, C_REG, 2, 4, 0, 0, 0},
+	{ASUBV, C_REG, C_REG, C_REG, 2, 4, 0, sys.MIPS64, 0},
+	{AADD, C_REG, C_REG, C_REG, 2, 4, 0, 0, 0},
+	{AADDV, C_REG, C_REG, C_REG, 2, 4, 0, sys.MIPS64, 0},
+	{AAND, C_REG, C_REG, C_REG, 2, 4, 0, 0, 0},
+	{ASUB, C_REG, C_NONE, C_REG, 2, 4, 0, 0, 0},
+	{ASUBV, C_REG, C_NONE, C_REG, 2, 4, 0, sys.MIPS64, 0},
+	{AADD, C_REG, C_NONE, C_REG, 2, 4, 0, 0, 0},
+	{AADDV, C_REG, C_NONE, C_REG, 2, 4, 0, sys.MIPS64, 0},
+	{AAND, C_REG, C_NONE, C_REG, 2, 4, 0, 0, 0},
+	{ACMOVN, C_REG, C_REG, C_REG, 2, 4, 0, 0, 0},
+	{ANEGW, C_REG, C_NONE, C_REG, 2, 4, 0, 0, 0},
+	{ANEGV, C_REG, C_NONE, C_REG, 2, 4, 0, sys.MIPS64, 0},
+
+	{ASLL, C_REG, C_NONE, C_REG, 9, 4, 0, 0, 0},
+	{ASLL, C_REG, C_REG, C_REG, 9, 4, 0, 0, 0},
+	{ASLLV, C_REG, C_NONE, C_REG, 9, 4, 0, sys.MIPS64, 0},
+	{ASLLV, C_REG, C_REG, C_REG, 9, 4, 0, sys.MIPS64, 0},
+	{ACLO, C_REG, C_NONE, C_REG, 9, 4, 0, 0, 0},
+
+	{AADDF, C_FREG, C_NONE, C_FREG, 32, 4, 0, 0, 0},
+	{AADDF, C_FREG, C_REG, C_FREG, 32, 4, 0, 0, 0},
+	{ACMPEQF, C_FREG, C_REG, C_NONE, 32, 4, 0, 0, 0},
+	{AABSF, C_FREG, C_NONE, C_FREG, 33, 4, 0, 0, 0},
+	{AMOVVF, C_FREG, C_NONE, C_FREG, 33, 4, 0, sys.MIPS64, 0},
+	{AMOVF, C_FREG, C_NONE, C_FREG, 33, 4, 0, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_FREG, 33, 4, 0, 0, 0},
+
+	{AMOVW, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0},
+	{AMOVWU, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0},
+	{AMOVV, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0},
+	{AMOVBU, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0},
+	{AMOVWL, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0},
+	{AMOVVL, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, sys.MIPS64, 0},
+	{AMOVV, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, 0, 0},
+	{AMOVWL, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, 0, 0},
+	{AMOVVL, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, sys.MIPS64, 0},
+	{AMOVW, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVV, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, 0, 0},
+	{AMOVWL, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, 0, 0},
+	{AMOVVL, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, sys.MIPS64, 0},
+	{ASC, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, 0, 0},
+	{ASCV, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, sys.MIPS64, 0},
+
+	{AMOVW, C_SEXT, C_NONE, C_REG, 8, 4, REGSB, sys.MIPS64, 0},
+	{AMOVWU, C_SEXT, C_NONE, C_REG, 8, 4, REGSB, sys.MIPS64, 0},
+	{AMOVV, C_SEXT, C_NONE, C_REG, 8, 4, REGSB, sys.MIPS64, 0},
+	{AMOVB, C_SEXT, C_NONE, C_REG, 8, 4, REGSB, sys.MIPS64, 0},
+	{AMOVBU, C_SEXT, C_NONE, C_REG, 8, 4, REGSB, sys.MIPS64, 0},
+	{AMOVWL, C_SEXT, C_NONE, C_REG, 8, 4, REGSB, sys.MIPS64, 0},
+	{AMOVVL, C_SEXT, C_NONE, C_REG, 8, 4, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_SAUTO, C_NONE, C_REG, 8, 4, REGSP, 0, 0},
+	{AMOVWU, C_SAUTO, C_NONE, C_REG, 8, 4, REGSP, sys.MIPS64, 0},
+	{AMOVV, C_SAUTO, C_NONE, C_REG, 8, 4, REGSP, sys.MIPS64, 0},
+	{AMOVB, C_SAUTO, C_NONE, C_REG, 8, 4, REGSP, 0, 0},
+	{AMOVBU, C_SAUTO, C_NONE, C_REG, 8, 4, REGSP, 0, 0},
+	{AMOVWL, C_SAUTO, C_NONE, C_REG, 8, 4, REGSP, 0, 0},
+	{AMOVVL, C_SAUTO, C_NONE, C_REG, 8, 4, REGSP, sys.MIPS64, 0},
+	{AMOVW, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, 0, 0},
+	{AMOVWU, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVV, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVB, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, 0, 0},
+	{AMOVBU, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, 0, 0},
+	{AMOVWL, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, 0, 0},
+	{AMOVVL, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, sys.MIPS64, 0},
+	{ALL, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, 0, 0},
+	{ALLV, C_SOREG, C_NONE, C_REG, 8, 4, REGZERO, sys.MIPS64, 0},
+
+	{AMOVW, C_REG, C_NONE, C_LEXT, 35, 12, REGSB, sys.MIPS64, 0},
+	{AMOVWU, C_REG, C_NONE, C_LEXT, 35, 12, REGSB, sys.MIPS64, 0},
+	{AMOVV, C_REG, C_NONE, C_LEXT, 35, 12, REGSB, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_LEXT, 35, 12, REGSB, sys.MIPS64, 0},
+	{AMOVBU, C_REG, C_NONE, C_LEXT, 35, 12, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_REG, C_NONE, C_LAUTO, 35, 12, REGSP, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_LAUTO, 35, 12, REGSP, sys.MIPS64, 0},
+	{AMOVV, C_REG, C_NONE, C_LAUTO, 35, 12, REGSP, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_LAUTO, 35, 12, REGSP, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_LAUTO, 35, 12, REGSP, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_LOREG, 35, 12, REGZERO, 0, 0},
+	{AMOVWU, C_REG, C_NONE, C_LOREG, 35, 12, REGZERO, sys.MIPS64, 0},
+	{AMOVV, C_REG, C_NONE, C_LOREG, 35, 12, REGZERO, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_LOREG, 35, 12, REGZERO, 0, 0},
+	{AMOVBU, C_REG, C_NONE, C_LOREG, 35, 12, REGZERO, 0, 0},
+	{ASC, C_REG, C_NONE, C_LOREG, 35, 12, REGZERO, 0, 0},
+	{AMOVW, C_REG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},
+	{AMOVW, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
+	{AMOVWU, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
+	{AMOVV, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
+	{AMOVB, C_REG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},
+	{AMOVB, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
+	{AMOVBU, C_REG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},
+	{AMOVBU, C_REG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
+	{AMOVW, C_REG, C_NONE, C_TLS, 53, 8, 0, 0, NOTUSETMP},
+	{AMOVWU, C_REG, C_NONE, C_TLS, 53, 8, 0, sys.MIPS64, NOTUSETMP},
+	{AMOVV, C_REG, C_NONE, C_TLS, 53, 8, 0, sys.MIPS64, NOTUSETMP},
+	{AMOVB, C_REG, C_NONE, C_TLS, 53, 8, 0, 0, NOTUSETMP},
+	{AMOVBU, C_REG, C_NONE, C_TLS, 53, 8, 0, 0, NOTUSETMP},
+
+	{AMOVW, C_LEXT, C_NONE, C_REG, 36, 12, REGSB, sys.MIPS64, 0},
+	{AMOVWU, C_LEXT, C_NONE, C_REG, 36, 12, REGSB, sys.MIPS64, 0},
+	{AMOVV, C_LEXT, C_NONE, C_REG, 36, 12, REGSB, sys.MIPS64, 0},
+	{AMOVB, C_LEXT, C_NONE, C_REG, 36, 12, REGSB, sys.MIPS64, 0},
+	{AMOVBU, C_LEXT, C_NONE, C_REG, 36, 12, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_LAUTO, C_NONE, C_REG, 36, 12, REGSP, 0, 0},
+	{AMOVWU, C_LAUTO, C_NONE, C_REG, 36, 12, REGSP, sys.MIPS64, 0},
+	{AMOVV, C_LAUTO, C_NONE, C_REG, 36, 12, REGSP, sys.MIPS64, 0},
+	{AMOVB, C_LAUTO, C_NONE, C_REG, 36, 12, REGSP, 0, 0},
+	{AMOVBU, C_LAUTO, C_NONE, C_REG, 36, 12, REGSP, 0, 0},
+	{AMOVW, C_LOREG, C_NONE, C_REG, 36, 12, REGZERO, 0, 0},
+	{AMOVWU, C_LOREG, C_NONE, C_REG, 36, 12, REGZERO, sys.MIPS64, 0},
+	{AMOVV, C_LOREG, C_NONE, C_REG, 36, 12, REGZERO, sys.MIPS64, 0},
+	{AMOVB, C_LOREG, C_NONE, C_REG, 36, 12, REGZERO, 0, 0},
+	{AMOVBU, C_LOREG, C_NONE, C_REG, 36, 12, REGZERO, 0, 0},
+	{AMOVW, C_ADDR, C_NONE, C_REG, 51, 8, 0, sys.MIPS, 0},
+	{AMOVW, C_ADDR, C_NONE, C_REG, 51, 12, 0, sys.MIPS64, 0},
+	{AMOVWU, C_ADDR, C_NONE, C_REG, 51, 12, 0, sys.MIPS64, 0},
+	{AMOVV, C_ADDR, C_NONE, C_REG, 51, 12, 0, sys.MIPS64, 0},
+	{AMOVB, C_ADDR, C_NONE, C_REG, 51, 8, 0, sys.MIPS, 0},
+	{AMOVB, C_ADDR, C_NONE, C_REG, 51, 12, 0, sys.MIPS64, 0},
+	{AMOVBU, C_ADDR, C_NONE, C_REG, 51, 8, 0, sys.MIPS, 0},
+	{AMOVBU, C_ADDR, C_NONE, C_REG, 51, 12, 0, sys.MIPS64, 0},
+	{AMOVW, C_TLS, C_NONE, C_REG, 54, 8, 0, 0, NOTUSETMP},
+	{AMOVWU, C_TLS, C_NONE, C_REG, 54, 8, 0, sys.MIPS64, NOTUSETMP},
+	{AMOVV, C_TLS, C_NONE, C_REG, 54, 8, 0, sys.MIPS64, NOTUSETMP},
+	{AMOVB, C_TLS, C_NONE, C_REG, 54, 8, 0, 0, NOTUSETMP},
+	{AMOVBU, C_TLS, C_NONE, C_REG, 54, 8, 0, 0, NOTUSETMP},
+
+	{AMOVW, C_SECON, C_NONE, C_REG, 3, 4, REGSB, sys.MIPS64, 0},
+	{AMOVV, C_SECON, C_NONE, C_REG, 3, 4, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_SACON, C_NONE, C_REG, 3, 4, REGSP, 0, 0},
+	{AMOVV, C_SACON, C_NONE, C_REG, 3, 4, REGSP, sys.MIPS64, 0},
+	{AMOVW, C_LECON, C_NONE, C_REG, 52, 8, REGSB, sys.MIPS, NOTUSETMP},
+	{AMOVW, C_LECON, C_NONE, C_REG, 52, 12, REGSB, sys.MIPS64, NOTUSETMP},
+	{AMOVV, C_LECON, C_NONE, C_REG, 52, 12, REGSB, sys.MIPS64, NOTUSETMP},
+
+	{AMOVW, C_LACON, C_NONE, C_REG, 26, 12, REGSP, 0, 0},
+	{AMOVV, C_LACON, C_NONE, C_REG, 26, 12, REGSP, sys.MIPS64, 0},
+	{AMOVW, C_ADDCON, C_NONE, C_REG, 3, 4, REGZERO, 0, 0},
+	{AMOVV, C_ADDCON, C_NONE, C_REG, 3, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVW, C_ANDCON, C_NONE, C_REG, 3, 4, REGZERO, 0, 0},
+	{AMOVV, C_ANDCON, C_NONE, C_REG, 3, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVW, C_STCON, C_NONE, C_REG, 55, 8, 0, 0, NOTUSETMP},
+	{AMOVV, C_STCON, C_NONE, C_REG, 55, 8, 0, sys.MIPS64, NOTUSETMP},
+
+	{AMOVW, C_UCON, C_NONE, C_REG, 24, 4, 0, 0, 0},
+	{AMOVV, C_UCON, C_NONE, C_REG, 24, 4, 0, sys.MIPS64, 0},
+	{AMOVW, C_LCON, C_NONE, C_REG, 19, 8, 0, 0, NOTUSETMP},
+	{AMOVV, C_LCON, C_NONE, C_REG, 19, 8, 0, sys.MIPS64, NOTUSETMP},
+
+	{AMOVW, C_HI, C_NONE, C_REG, 20, 4, 0, 0, 0},
+	{AMOVV, C_HI, C_NONE, C_REG, 20, 4, 0, sys.MIPS64, 0},
+	{AMOVW, C_LO, C_NONE, C_REG, 20, 4, 0, 0, 0},
+	{AMOVV, C_LO, C_NONE, C_REG, 20, 4, 0, sys.MIPS64, 0},
+	{AMOVW, C_REG, C_NONE, C_HI, 21, 4, 0, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_HI, 21, 4, 0, sys.MIPS64, 0},
+	{AMOVW, C_REG, C_NONE, C_LO, 21, 4, 0, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_LO, 21, 4, 0, sys.MIPS64, 0},
+
+	{AMUL, C_REG, C_REG, C_NONE, 22, 4, 0, 0, 0},
+	{AMUL, C_REG, C_REG, C_REG, 22, 4, 0, 0, 0},
+	{AMULV, C_REG, C_REG, C_NONE, 22, 4, 0, sys.MIPS64, 0},
+
+	{AADD, C_ADD0CON, C_REG, C_REG, 4, 4, 0, 0, 0},
+	{AADD, C_ADD0CON, C_NONE, C_REG, 4, 4, 0, 0, 0},
+	{AADD, C_ANDCON, C_REG, C_REG, 10, 8, 0, 0, 0},
+	{AADD, C_ANDCON, C_NONE, C_REG, 10, 8, 0, 0, 0},
+
+	{AADDV, C_ADD0CON, C_REG, C_REG, 4, 4, 0, sys.MIPS64, 0},
+	{AADDV, C_ADD0CON, C_NONE, C_REG, 4, 4, 0, sys.MIPS64, 0},
+	{AADDV, C_ANDCON, C_REG, C_REG, 10, 8, 0, sys.MIPS64, 0},
+	{AADDV, C_ANDCON, C_NONE, C_REG, 10, 8, 0, sys.MIPS64, 0},
+
+	{AAND, C_AND0CON, C_REG, C_REG, 4, 4, 0, 0, 0},
+	{AAND, C_AND0CON, C_NONE, C_REG, 4, 4, 0, 0, 0},
+	{AAND, C_ADDCON, C_REG, C_REG, 10, 8, 0, 0, 0},
+	{AAND, C_ADDCON, C_NONE, C_REG, 10, 8, 0, 0, 0},
+
+	{AADD, C_UCON, C_REG, C_REG, 25, 8, 0, 0, 0},
+	{AADD, C_UCON, C_NONE, C_REG, 25, 8, 0, 0, 0},
+	{AADDV, C_UCON, C_REG, C_REG, 25, 8, 0, sys.MIPS64, 0},
+	{AADDV, C_UCON, C_NONE, C_REG, 25, 8, 0, sys.MIPS64, 0},
+	{AAND, C_UCON, C_REG, C_REG, 25, 8, 0, 0, 0},
+	{AAND, C_UCON, C_NONE, C_REG, 25, 8, 0, 0, 0},
+
+	{AADD, C_LCON, C_NONE, C_REG, 23, 12, 0, 0, 0},
+	{AADDV, C_LCON, C_NONE, C_REG, 23, 12, 0, sys.MIPS64, 0},
+	{AAND, C_LCON, C_NONE, C_REG, 23, 12, 0, 0, 0},
+	{AADD, C_LCON, C_REG, C_REG, 23, 12, 0, 0, 0},
+	{AADDV, C_LCON, C_REG, C_REG, 23, 12, 0, sys.MIPS64, 0},
+	{AAND, C_LCON, C_REG, C_REG, 23, 12, 0, 0, 0},
+
+	{ASLL, C_SCON, C_REG, C_REG, 16, 4, 0, 0, 0},
+	{ASLL, C_SCON, C_NONE, C_REG, 16, 4, 0, 0, 0},
+
+	{ASLLV, C_SCON, C_REG, C_REG, 16, 4, 0, sys.MIPS64, 0},
+	{ASLLV, C_SCON, C_NONE, C_REG, 16, 4, 0, sys.MIPS64, 0},
+
+	{ASYSCALL, C_NONE, C_NONE, C_NONE, 5, 4, 0, 0, 0},
+
+	{ABEQ, C_REG, C_REG, C_SBRA, 6, 4, 0, 0, 0},
+	{ABEQ, C_REG, C_NONE, C_SBRA, 6, 4, 0, 0, 0},
+	{ABLEZ, C_REG, C_NONE, C_SBRA, 6, 4, 0, 0, 0},
+	{ABFPT, C_NONE, C_NONE, C_SBRA, 6, 8, 0, 0, NOTUSETMP},
+
+	{AJMP, C_NONE, C_NONE, C_LBRA, 11, 4, 0, 0, 0},
+	{AJAL, C_NONE, C_NONE, C_LBRA, 11, 4, 0, 0, 0},
+
+	{AJMP, C_NONE, C_NONE, C_ZOREG, 18, 4, REGZERO, 0, 0},
+	{AJAL, C_NONE, C_NONE, C_ZOREG, 18, 4, REGLINK, 0, 0},
+
+	{AMOVW, C_SEXT, C_NONE, C_FREG, 27, 4, REGSB, sys.MIPS64, 0},
+	{AMOVF, C_SEXT, C_NONE, C_FREG, 27, 4, REGSB, sys.MIPS64, 0},
+	{AMOVD, C_SEXT, C_NONE, C_FREG, 27, 4, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_SAUTO, C_NONE, C_FREG, 27, 4, REGSP, sys.MIPS64, 0},
+	{AMOVF, C_SAUTO, C_NONE, C_FREG, 27, 4, REGSP, 0, 0},
+	{AMOVD, C_SAUTO, C_NONE, C_FREG, 27, 4, REGSP, 0, 0},
+	{AMOVW, C_SOREG, C_NONE, C_FREG, 27, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVF, C_SOREG, C_NONE, C_FREG, 27, 4, REGZERO, 0, 0},
+	{AMOVD, C_SOREG, C_NONE, C_FREG, 27, 4, REGZERO, 0, 0},
+
+	{AMOVW, C_LEXT, C_NONE, C_FREG, 27, 12, REGSB, sys.MIPS64, 0},
+	{AMOVF, C_LEXT, C_NONE, C_FREG, 27, 12, REGSB, sys.MIPS64, 0},
+	{AMOVD, C_LEXT, C_NONE, C_FREG, 27, 12, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_LAUTO, C_NONE, C_FREG, 27, 12, REGSP, sys.MIPS64, 0},
+	{AMOVF, C_LAUTO, C_NONE, C_FREG, 27, 12, REGSP, 0, 0},
+	{AMOVD, C_LAUTO, C_NONE, C_FREG, 27, 12, REGSP, 0, 0},
+	{AMOVW, C_LOREG, C_NONE, C_FREG, 27, 12, REGZERO, sys.MIPS64, 0},
+	{AMOVF, C_LOREG, C_NONE, C_FREG, 27, 12, REGZERO, 0, 0},
+	{AMOVD, C_LOREG, C_NONE, C_FREG, 27, 12, REGZERO, 0, 0},
+	{AMOVF, C_ADDR, C_NONE, C_FREG, 51, 8, 0, sys.MIPS, 0},
+	{AMOVF, C_ADDR, C_NONE, C_FREG, 51, 12, 0, sys.MIPS64, 0},
+	{AMOVD, C_ADDR, C_NONE, C_FREG, 51, 8, 0, sys.MIPS, 0},
+	{AMOVD, C_ADDR, C_NONE, C_FREG, 51, 12, 0, sys.MIPS64, 0},
+
+	{AMOVW, C_FREG, C_NONE, C_SEXT, 28, 4, REGSB, sys.MIPS64, 0},
+	{AMOVF, C_FREG, C_NONE, C_SEXT, 28, 4, REGSB, sys.MIPS64, 0},
+	{AMOVD, C_FREG, C_NONE, C_SEXT, 28, 4, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_FREG, C_NONE, C_SAUTO, 28, 4, REGSP, sys.MIPS64, 0},
+	{AMOVF, C_FREG, C_NONE, C_SAUTO, 28, 4, REGSP, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_SAUTO, 28, 4, REGSP, 0, 0},
+	{AMOVW, C_FREG, C_NONE, C_SOREG, 28, 4, REGZERO, sys.MIPS64, 0},
+	{AMOVF, C_FREG, C_NONE, C_SOREG, 28, 4, REGZERO, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_SOREG, 28, 4, REGZERO, 0, 0},
+
+	{AMOVW, C_FREG, C_NONE, C_LEXT, 28, 12, REGSB, sys.MIPS64, 0},
+	{AMOVF, C_FREG, C_NONE, C_LEXT, 28, 12, REGSB, sys.MIPS64, 0},
+	{AMOVD, C_FREG, C_NONE, C_LEXT, 28, 12, REGSB, sys.MIPS64, 0},
+	{AMOVW, C_FREG, C_NONE, C_LAUTO, 28, 12, REGSP, sys.MIPS64, 0},
+	{AMOVF, C_FREG, C_NONE, C_LAUTO, 28, 12, REGSP, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_LAUTO, 28, 12, REGSP, 0, 0},
+	{AMOVW, C_FREG, C_NONE, C_LOREG, 28, 12, REGZERO, sys.MIPS64, 0},
+	{AMOVF, C_FREG, C_NONE, C_LOREG, 28, 12, REGZERO, 0, 0},
+	{AMOVD, C_FREG, C_NONE, C_LOREG, 28, 12, REGZERO, 0, 0},
+	{AMOVF, C_FREG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},
+	{AMOVF, C_FREG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
+	{AMOVD, C_FREG, C_NONE, C_ADDR, 50, 8, 0, sys.MIPS, 0},
+	{AMOVD, C_FREG, C_NONE, C_ADDR, 50, 12, 0, sys.MIPS64, 0},
+
+	{AMOVW, C_REG, C_NONE, C_FREG, 30, 4, 0, 0, 0},
+	{AMOVW, C_FREG, C_NONE, C_REG, 31, 4, 0, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_FREG, 47, 4, 0, sys.MIPS64, 0},
+	{AMOVV, C_FREG, C_NONE, C_REG, 48, 4, 0, sys.MIPS64, 0},
+
+	{AMOVW, C_ADDCON, C_NONE, C_FREG, 34, 8, 0, sys.MIPS64, 0},
+	{AMOVW, C_ANDCON, C_NONE, C_FREG, 34, 8, 0, sys.MIPS64, 0},
+
+	{AMOVW, C_REG, C_NONE, C_MREG, 37, 4, 0, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_MREG, 37, 4, 0, sys.MIPS64, 0},
+	{AMOVW, C_MREG, C_NONE, C_REG, 38, 4, 0, 0, 0},
+	{AMOVV, C_MREG, C_NONE, C_REG, 38, 4, 0, sys.MIPS64, 0},
+
+	{AWORD, C_LCON, C_NONE, C_NONE, 40, 4, 0, 0, 0},
+
+	{AMOVW, C_REG, C_NONE, C_FCREG, 41, 4, 0, 0, 0},
+	{AMOVV, C_REG, C_NONE, C_FCREG, 41, 4, 0, sys.MIPS64, 0},
+	{AMOVW, C_FCREG, C_NONE, C_REG, 42, 4, 0, 0, 0},
+	{AMOVV, C_FCREG, C_NONE, C_REG, 42, 4, 0, sys.MIPS64, 0},
+
+	{ATEQ, C_SCON, C_REG, C_REG, 15, 4, 0, 0, 0},
+	{ATEQ, C_SCON, C_NONE, C_REG, 15, 4, 0, 0, 0},
+	{ACMOVT, C_REG, C_NONE, C_REG, 17, 4, 0, 0, 0},
+
+	{AVMOVB, C_SCON, C_NONE, C_WREG, 56, 4, 0, sys.MIPS64, 0},
+	{AVMOVB, C_ADDCON, C_NONE, C_WREG, 56, 4, 0, sys.MIPS64, 0},
+	{AVMOVB, C_SOREG, C_NONE, C_WREG, 57, 4, 0, sys.MIPS64, 0},
+	{AVMOVB, C_WREG, C_NONE, C_SOREG, 58, 4, 0, sys.MIPS64, 0},
+
+	{AWSBH, C_REG, C_NONE, C_REG, 59, 4, 0, 0, 0},
+	{ADSBH, C_REG, C_NONE, C_REG, 59, 4, 0, sys.MIPS64, 0},
+
+	{ABREAK, C_REG, C_NONE, C_SEXT, 7, 4, REGSB, sys.MIPS64, 0}, /* really CACHE instruction */
+	{ABREAK, C_REG, C_NONE, C_SAUTO, 7, 4, REGSP, sys.MIPS64, 0},
+	{ABREAK, C_REG, C_NONE, C_SOREG, 7, 4, REGZERO, sys.MIPS64, 0},
+	{ABREAK, C_NONE, C_NONE, C_NONE, 5, 4, 0, 0, 0},
+
+	{obj.AUNDEF, C_NONE, C_NONE, C_NONE, 49, 4, 0, 0, 0},
+	{obj.APCDATA, C_LCON, C_NONE, C_LCON, 0, 0, 0, 0, 0},
+	{obj.AFUNCDATA, C_SCON, C_NONE, C_ADDR, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_LCON, C_NONE, C_NONE, 0, 0, 0, 0, 0}, // nop variants, see #40689
+	{obj.ANOP, C_REG, C_NONE, C_NONE, 0, 0, 0, 0, 0},
+	{obj.ANOP, C_FREG, C_NONE, C_NONE, 0, 0, 0, 0, 0},
+	{obj.ADUFFZERO, C_NONE, C_NONE, C_LBRA, 11, 4, 0, 0, 0}, // same as AJMP
+	{obj.ADUFFCOPY, C_NONE, C_NONE, C_LBRA, 11, 4, 0, 0, 0}, // same as AJMP
+
+	{obj.AXXX, C_NONE, C_NONE, C_NONE, 0, 4, 0, 0, 0},
+}
+
+var oprange [ALAST & obj.AMask][]Optab
+
+var xcmp [C_NCLASS][C_NCLASS]bool
+
+func span0(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if ctxt.Retpoline {
+		ctxt.Diag("-spectre=ret not supported on mips")
+		ctxt.Retpoline = false // don't keep printing
+	}
+
+	p := cursym.Func().Text
+	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
+		return
+	}
+
+	c := ctxt0{ctxt: ctxt, newprog: newprog, cursym: cursym, autosize: int32(p.To.Offset + ctxt.Arch.FixedFrameSize)}
+
+	if oprange[AOR&obj.AMask] == nil {
+		c.ctxt.Diag("mips ops not initialized, call mips.buildop first")
+	}
+
+	pc := int64(0)
+	p.Pc = pc
+
+	var m int
+	var o *Optab
+	for p = p.Link; p != nil; p = p.Link {
+		p.Pc = pc
+		o = c.oplook(p)
+		m = int(o.size)
+		if m == 0 {
+			if p.As != obj.ANOP && p.As != obj.AFUNCDATA && p.As != obj.APCDATA {
+				c.ctxt.Diag("zero-width instruction\n%v", p)
+			}
+			continue
+		}
+
+		pc += int64(m)
+	}
+
+	c.cursym.Size = pc
+
+	/*
+	 * if any procedure is large enough to
+	 * generate a large SBRA branch, then
+	 * generate extra passes putting branches
+	 * around jmps to fix. this is rare.
+	 */
+	bflag := 1
+
+	var otxt int64
+	var q *obj.Prog
+	for bflag != 0 {
+		bflag = 0
+		pc = 0
+		for p = c.cursym.Func().Text.Link; p != nil; p = p.Link {
+			p.Pc = pc
+			o = c.oplook(p)
+
+			// very large conditional branches
+			if o.type_ == 6 && p.To.Target() != nil {
+				otxt = p.To.Target().Pc - pc
+				if otxt < -(1<<17)+10 || otxt >= (1<<17)-10 {
+					q = c.newprog()
+					q.Link = p.Link
+					p.Link = q
+					q.As = AJMP
+					q.Pos = p.Pos
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.SetTarget(p.To.Target())
+					p.To.SetTarget(q)
+					q = c.newprog()
+					q.Link = p.Link
+					p.Link = q
+					q.As = AJMP
+					q.Pos = p.Pos
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.SetTarget(q.Link.Link)
+
+					c.addnop(p.Link)
+					c.addnop(p)
+					bflag = 1
+				}
+			}
+
+			m = int(o.size)
+			if m == 0 {
+				if p.As != obj.ANOP && p.As != obj.AFUNCDATA && p.As != obj.APCDATA {
+					c.ctxt.Diag("zero-width instruction\n%v", p)
+				}
+				continue
+			}
+
+			pc += int64(m)
+		}
+
+		c.cursym.Size = pc
+	}
+	if c.ctxt.Arch.Family == sys.MIPS64 {
+		pc += -pc & (mips64FuncAlign - 1)
+	}
+	c.cursym.Size = pc
+
+	/*
+	 * lay out the code, emitting code and data relocations.
+	 */
+
+	c.cursym.Grow(c.cursym.Size)
+
+	bp := c.cursym.P
+	var i int32
+	var out [4]uint32
+	for p := c.cursym.Func().Text.Link; p != nil; p = p.Link {
+		c.pc = p.Pc
+		o = c.oplook(p)
+		if int(o.size) > 4*len(out) {
+			log.Fatalf("out array in span0 is too small, need at least %d for %v", o.size/4, p)
+		}
+		c.asmout(p, o, out[:])
+		for i = 0; i < int32(o.size/4); i++ {
+			c.ctxt.Arch.ByteOrder.PutUint32(bp, out[i])
+			bp = bp[4:]
+		}
+	}
+
+	// Mark nonpreemptible instruction sequences.
+	// We use REGTMP as a scratch register during call injection,
+	// so instruction sequences that use REGTMP are unsafe to
+	// preempt asynchronously.
+	obj.MarkUnsafePoints(c.ctxt, c.cursym.Func().Text, c.newprog, c.isUnsafePoint, c.isRestartable)
+}
+
+// isUnsafePoint returns whether p is an unsafe point.
+func (c *ctxt0) isUnsafePoint(p *obj.Prog) bool {
+	// If p explicitly uses REGTMP, it's unsafe to preempt, because the
+	// preemption sequence clobbers REGTMP.
+	return p.From.Reg == REGTMP || p.To.Reg == REGTMP || p.Reg == REGTMP
+}
+
+// isRestartable returns whether p is a multi-instruction sequence that,
+// if preempted, can be restarted.
+func (c *ctxt0) isRestartable(p *obj.Prog) bool {
+	if c.isUnsafePoint(p) {
+		return false
+	}
+	// If p is a multi-instruction sequence with uses REGTMP inserted by
+	// the assembler in order to materialize a large constant/offset, we
+	// can restart p (at the start of the instruction sequence), recompute
+	// the content of REGTMP, upon async preemption. Currently, all cases
+	// of assembler-inserted REGTMP fall into this category.
+	// If p doesn't use REGTMP, it can be simply preempted, so we don't
+	// mark it.
+	o := c.oplook(p)
+	return o.size > 4 && o.flag&NOTUSETMP == 0
+}
+
+func isint32(v int64) bool {
+	return int64(int32(v)) == v
+}
+
+func isuint32(v uint64) bool {
+	return uint64(uint32(v)) == v
+}
+
+func (c *ctxt0) aclass(a *obj.Addr) int {
+	switch a.Type {
+	case obj.TYPE_NONE:
+		return C_NONE
+
+	case obj.TYPE_REG:
+		if REG_R0 <= a.Reg && a.Reg <= REG_R31 {
+			return C_REG
+		}
+		if REG_F0 <= a.Reg && a.Reg <= REG_F31 {
+			return C_FREG
+		}
+		if REG_M0 <= a.Reg && a.Reg <= REG_M31 {
+			return C_MREG
+		}
+		if REG_FCR0 <= a.Reg && a.Reg <= REG_FCR31 {
+			return C_FCREG
+		}
+		if REG_W0 <= a.Reg && a.Reg <= REG_W31 {
+			return C_WREG
+		}
+		if a.Reg == REG_LO {
+			return C_LO
+		}
+		if a.Reg == REG_HI {
+			return C_HI
+		}
+		return C_GOK
+
+	case obj.TYPE_MEM:
+		switch a.Name {
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			if a.Sym == nil {
+				break
+			}
+			c.instoffset = a.Offset
+			if a.Sym != nil { // use relocation
+				if a.Sym.Type == objabi.STLSBSS {
+					return C_TLS
+				}
+				return C_ADDR
+			}
+			return C_LEXT
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SAUTO
+			}
+			return C_LAUTO
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SAUTO
+			}
+			return C_LAUTO
+
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if c.instoffset == 0 {
+				return C_ZOREG
+			}
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SOREG
+			}
+			return C_LOREG
+		}
+
+		return C_GOK
+
+	case obj.TYPE_TEXTSIZE:
+		return C_TEXTSIZE
+
+	case obj.TYPE_CONST,
+		obj.TYPE_ADDR:
+		switch a.Name {
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if a.Reg != obj.REG_NONE {
+				if -BIG <= c.instoffset && c.instoffset <= BIG {
+					return C_SACON
+				}
+				if isint32(c.instoffset) {
+					return C_LACON
+				}
+				return C_DACON
+			}
+
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			s := a.Sym
+			if s == nil {
+				return C_GOK
+			}
+
+			c.instoffset = a.Offset
+			if s.Type == objabi.STLSBSS {
+				return C_STCON // address of TLS variable
+			}
+			return C_LECON
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SACON
+			}
+			return C_LACON
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SACON
+			}
+			return C_LACON
+
+		default:
+			return C_GOK
+		}
+
+		if c.instoffset >= 0 {
+			if c.instoffset == 0 {
+				return C_ZCON
+			}
+			if c.instoffset <= 0x7fff {
+				return C_SCON
+			}
+			if c.instoffset <= 0xffff {
+				return C_ANDCON
+			}
+			if c.instoffset&0xffff == 0 && isuint32(uint64(c.instoffset)) { /* && ((instoffset & (1<<31)) == 0) */
+				return C_UCON
+			}
+			if isint32(c.instoffset) || isuint32(uint64(c.instoffset)) {
+				return C_LCON
+			}
+			return C_LCON // C_DCON
+		}
+
+		if c.instoffset >= -0x8000 {
+			return C_ADDCON
+		}
+		if c.instoffset&0xffff == 0 && isint32(c.instoffset) {
+			return C_UCON
+		}
+		if isint32(c.instoffset) {
+			return C_LCON
+		}
+		return C_LCON // C_DCON
+
+	case obj.TYPE_BRANCH:
+		return C_SBRA
+	}
+
+	return C_GOK
+}
+
+func prasm(p *obj.Prog) {
+	fmt.Printf("%v\n", p)
+}
+
+func (c *ctxt0) oplook(p *obj.Prog) *Optab {
+	if oprange[AOR&obj.AMask] == nil {
+		c.ctxt.Diag("mips ops not initialized, call mips.buildop first")
+	}
+
+	a1 := int(p.Optab)
+	if a1 != 0 {
+		return &optab[a1-1]
+	}
+	a1 = int(p.From.Class)
+	if a1 == 0 {
+		a1 = c.aclass(&p.From) + 1
+		p.From.Class = int8(a1)
+	}
+
+	a1--
+	a3 := int(p.To.Class)
+	if a3 == 0 {
+		a3 = c.aclass(&p.To) + 1
+		p.To.Class = int8(a3)
+	}
+
+	a3--
+	a2 := C_NONE
+	if p.Reg != obj.REG_NONE {
+		a2 = C_REG
+	}
+
+	ops := oprange[p.As&obj.AMask]
+	c1 := &xcmp[a1]
+	c3 := &xcmp[a3]
+	for i := range ops {
+		op := &ops[i]
+		if int(op.a2) == a2 && c1[op.a1] && c3[op.a3] && (op.family == 0 || c.ctxt.Arch.Family == op.family) {
+			p.Optab = uint16(cap(optab) - cap(ops) + i + 1)
+			return op
+		}
+	}
+
+	c.ctxt.Diag("illegal combination %v %v %v %v", p.As, DRconv(a1), DRconv(a2), DRconv(a3))
+	prasm(p)
+	// Turn illegal instruction into an UNDEF, avoid crashing in asmout.
+	return &Optab{obj.AUNDEF, C_NONE, C_NONE, C_NONE, 49, 4, 0, 0, 0}
+}
+
+func cmp(a int, b int) bool {
+	if a == b {
+		return true
+	}
+	switch a {
+	case C_LCON:
+		if b == C_ZCON || b == C_SCON || b == C_UCON || b == C_ADDCON || b == C_ANDCON {
+			return true
+		}
+
+	case C_ADD0CON:
+		if b == C_ADDCON {
+			return true
+		}
+		fallthrough
+
+	case C_ADDCON:
+		if b == C_ZCON || b == C_SCON {
+			return true
+		}
+
+	case C_AND0CON:
+		if b == C_ANDCON {
+			return true
+		}
+		fallthrough
+
+	case C_ANDCON:
+		if b == C_ZCON || b == C_SCON {
+			return true
+		}
+
+	case C_UCON:
+		if b == C_ZCON {
+			return true
+		}
+
+	case C_SCON:
+		if b == C_ZCON {
+			return true
+		}
+
+	case C_LACON:
+		if b == C_SACON {
+			return true
+		}
+
+	case C_LBRA:
+		if b == C_SBRA {
+			return true
+		}
+
+	case C_LEXT:
+		if b == C_SEXT {
+			return true
+		}
+
+	case C_LAUTO:
+		if b == C_SAUTO {
+			return true
+		}
+
+	case C_REG:
+		if b == C_ZCON {
+			return r0iszero != 0 /*TypeKind(100016)*/
+		}
+
+	case C_LOREG:
+		if b == C_ZOREG || b == C_SOREG {
+			return true
+		}
+
+	case C_SOREG:
+		if b == C_ZOREG {
+			return true
+		}
+	}
+
+	return false
+}
+
+func ocmp(p1, p2 Optab) int {
+	if p1.as != p2.as {
+		return int(p1.as) - int(p2.as)
+	}
+	if p1.a1 != p2.a1 {
+		return int(p1.a1) - int(p2.a1)
+	}
+	if p1.a2 != p2.a2 {
+		return int(p1.a2) - int(p2.a2)
+	}
+	if p1.a3 != p2.a3 {
+		return int(p1.a3) - int(p2.a3)
+	}
+	return 0
+}
+
+func opset(a, b0 obj.As) {
+	oprange[a&obj.AMask] = oprange[b0]
+}
+
+func buildop(ctxt *obj.Link) {
+	if oprange[AOR&obj.AMask] != nil {
+		// Already initialized; stop now.
+		// This happens in the cmd/asm tests,
+		// each of which re-initializes the arch.
+		return
+	}
+
+	var n int
+
+	for i := 0; i < C_NCLASS; i++ {
+		for n = 0; n < C_NCLASS; n++ {
+			if cmp(n, i) {
+				xcmp[i][n] = true
+			}
+		}
+	}
+	for n = 0; optab[n].as != obj.AXXX; n++ {
+	}
+	slices.SortFunc(optab[:n], ocmp)
+	for i := 0; i < n; i++ {
+		r := optab[i].as
+		r0 := r & obj.AMask
+		start := i
+		for optab[i].as == r {
+			i++
+		}
+		oprange[r0] = optab[start:i]
+		i--
+
+		switch r {
+		default:
+			ctxt.Diag("unknown op in build: %v", r)
+			ctxt.DiagFlush()
+			log.Fatalf("bad code")
+
+		case AABSF:
+			opset(AMOVFD, r0)
+			opset(AMOVDF, r0)
+			opset(AMOVWF, r0)
+			opset(AMOVFW, r0)
+			opset(AMOVWD, r0)
+			opset(AMOVDW, r0)
+			opset(ANEGF, r0)
+			opset(ANEGD, r0)
+			opset(AABSD, r0)
+			opset(ATRUNCDW, r0)
+			opset(ATRUNCFW, r0)
+			opset(ASQRTF, r0)
+			opset(ASQRTD, r0)
+
+		case AMOVVF:
+			opset(AMOVVD, r0)
+			opset(AMOVFV, r0)
+			opset(AMOVDV, r0)
+			opset(ATRUNCDV, r0)
+			opset(ATRUNCFV, r0)
+
+		case AADD:
+			opset(ASGT, r0)
+			opset(ASGTU, r0)
+			opset(AADDU, r0)
+
+		case AADDV:
+			opset(AADDVU, r0)
+
+		case AADDF:
+			opset(ADIVF, r0)
+			opset(ADIVD, r0)
+			opset(AMULF, r0)
+			opset(AMULD, r0)
+			opset(ASUBF, r0)
+			opset(ASUBD, r0)
+			opset(AADDD, r0)
+
+		case AAND:
+			opset(AOR, r0)
+			opset(AXOR, r0)
+
+		case ABEQ:
+			opset(ABNE, r0)
+
+		case ABLEZ:
+			opset(ABGEZ, r0)
+			opset(ABGEZAL, r0)
+			opset(ABLTZ, r0)
+			opset(ABLTZAL, r0)
+			opset(ABGTZ, r0)
+
+		case AMOVB:
+			opset(AMOVH, r0)
+
+		case AMOVBU:
+			opset(AMOVHU, r0)
+
+		case AMUL:
+			opset(AREM, r0)
+			opset(AREMU, r0)
+			opset(ADIVU, r0)
+			opset(AMULU, r0)
+			opset(ADIV, r0)
+			opset(AMADD, r0)
+			opset(AMSUB, r0)
+
+		case AMULV:
+			opset(ADIVV, r0)
+			opset(ADIVVU, r0)
+			opset(AMULVU, r0)
+			opset(AREMV, r0)
+			opset(AREMVU, r0)
+
+		case ASLL:
+			opset(ASRL, r0)
+			opset(ASRA, r0)
+			opset(AROTR, r0)
+
+		case ASLLV:
+			opset(ASRAV, r0)
+			opset(ASRLV, r0)
+			opset(AROTRV, r0)
+
+		case ASUB:
+			opset(ASUBU, r0)
+			opset(ANOR, r0)
+
+		case ASUBV:
+			opset(ASUBVU, r0)
+
+		case ASYSCALL:
+			opset(ASYNC, r0)
+			opset(ANOOP, r0)
+			opset(ATLBP, r0)
+			opset(ATLBR, r0)
+			opset(ATLBWI, r0)
+			opset(ATLBWR, r0)
+
+		case ACMPEQF:
+			opset(ACMPGTF, r0)
+			opset(ACMPGTD, r0)
+			opset(ACMPGEF, r0)
+			opset(ACMPGED, r0)
+			opset(ACMPEQD, r0)
+
+		case ABFPT:
+			opset(ABFPF, r0)
+
+		case AMOVWL:
+			opset(AMOVWR, r0)
+
+		case AMOVVL:
+			opset(AMOVVR, r0)
+
+		case AVMOVB:
+			opset(AVMOVH, r0)
+			opset(AVMOVW, r0)
+			opset(AVMOVD, r0)
+
+		case AMOVW,
+			AMOVD,
+			AMOVF,
+			AMOVV,
+			ABREAK,
+			ARFE,
+			AJAL,
+			AJMP,
+			AMOVWU,
+			ALL,
+			ALLV,
+			ASC,
+			ASCV,
+			ANEGW,
+			ANEGV,
+			AWORD,
+			obj.ANOP,
+			obj.ATEXT,
+			obj.AUNDEF,
+			obj.AFUNCDATA,
+			obj.APCDATA,
+			obj.ADUFFZERO,
+			obj.ADUFFCOPY:
+			break
+
+		case ACMOVN:
+			opset(ACMOVZ, r0)
+
+		case ACMOVT:
+			opset(ACMOVF, r0)
+
+		case ACLO:
+			opset(ACLZ, r0)
+
+		case ATEQ:
+			opset(ATNE, r0)
+
+		case AWSBH:
+			opset(ASEB, r0)
+			opset(ASEH, r0)
+
+		case ADSBH:
+			opset(ADSHD, r0)
+		}
+	}
+}
+
+func OP(x uint32, y uint32) uint32 {
+	return x<<3 | y<<0
+}
+
+func SP(x uint32, y uint32) uint32 {
+	return x<<29 | y<<26
+}
+
+func BCOND(x uint32, y uint32) uint32 {
+	return x<<19 | y<<16
+}
+
+func MMU(x uint32, y uint32) uint32 {
+	return SP(2, 0) | 16<<21 | x<<3 | y<<0
+}
+
+func FPF(x uint32, y uint32) uint32 {
+	return SP(2, 1) | 16<<21 | x<<3 | y<<0
+}
+
+func FPD(x uint32, y uint32) uint32 {
+	return SP(2, 1) | 17<<21 | x<<3 | y<<0
+}
+
+func FPW(x uint32, y uint32) uint32 {
+	return SP(2, 1) | 20<<21 | x<<3 | y<<0
+}
+
+func FPV(x uint32, y uint32) uint32 {
+	return SP(2, 1) | 21<<21 | x<<3 | y<<0
+}
+
+func OP_RRR(op uint32, r1 int16, r2 int16, r3 int16) uint32 {
+	return op | uint32(r1&31)<<16 | uint32(r2&31)<<21 | uint32(r3&31)<<11
+}
+
+func OP_IRR(op uint32, i uint32, r2 int16, r3 int16) uint32 {
+	return op | i&0xFFFF | uint32(r2&31)<<21 | uint32(r3&31)<<16
+}
+
+func OP_SRR(op uint32, s uint32, r2 int16, r3 int16) uint32 {
+	return op | (s&31)<<6 | uint32(r2&31)<<16 | uint32(r3&31)<<11
+}
+
+func OP_FRRR(op uint32, r1 int16, r2 int16, r3 int16) uint32 {
+	return op | uint32(r1&31)<<16 | uint32(r2&31)<<11 | uint32(r3&31)<<6
+}
+
+func OP_JMP(op uint32, i uint32) uint32 {
+	return op | i&0x3FFFFFF
+}
+
+func OP_VI10(op uint32, df uint32, s10 int32, wd uint32, minor uint32) uint32 {
+	return 0x1e<<26 | (op&7)<<23 | (df&3)<<21 | uint32(s10&0x3FF)<<11 | (wd&31)<<6 | minor&0x3F
+}
+
+func OP_VMI10(s10 int32, rs uint32, wd uint32, minor uint32, df uint32) uint32 {
+	return 0x1e<<26 | uint32(s10&0x3FF)<<16 | (rs&31)<<11 | (wd&31)<<6 | (minor&15)<<2 | df&3
+}
+
+func (c *ctxt0) asmout(p *obj.Prog, o *Optab, out []uint32) {
+	o1 := uint32(0)
+	o2 := uint32(0)
+	o3 := uint32(0)
+	o4 := uint32(0)
+
+	add := AADDU
+
+	if c.ctxt.Arch.Family == sys.MIPS64 {
+		add = AADDVU
+	}
+	switch o.type_ {
+	default:
+		c.ctxt.Diag("unknown type %d", o.type_)
+		prasm(p)
+
+	case 0: /* pseudo ops */
+		break
+
+	case 1: /* mov r1,r2 ==> OR r1,r0,r2 */
+		a := AOR
+		if p.As == AMOVW && c.ctxt.Arch.Family == sys.MIPS64 {
+			// on MIPS64, most of the 32-bit instructions have unpredictable behavior,
+			// but SLL is special that the result is always sign-extended to 64-bit.
+			a = ASLL
+		}
+		o1 = OP_RRR(c.oprrr(a), p.From.Reg, REGZERO, p.To.Reg)
+
+	case 2: /* add/sub r1,[r2],r3 */
+		r := p.Reg
+		if p.As == ANEGW || p.As == ANEGV {
+			r = REGZERO
+		}
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		o1 = OP_RRR(c.oprrr(p.As), p.From.Reg, r, p.To.Reg)
+
+	case 3: /* mov $soreg, r ==> or/add $i,o,r */
+		a := add
+		if o.a1 == C_ANDCON {
+			a = AOR
+		}
+		r := p.From.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(a), uint32(v), r, p.To.Reg)
+
+	case 4: /* add $scon,[r1],r2 */
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(p.As), uint32(v), r, p.To.Reg)
+
+	case 5: /* syscall */
+		o1 = c.oprrr(p.As)
+
+	case 6: /* beq r1,[r2],sbra */
+		v := int32(0)
+		if p.To.Target() == nil {
+			v = int32(-4) >> 2
+		} else {
+			v = int32(p.To.Target().Pc-p.Pc-4) >> 2
+		}
+		if (v<<16)>>16 != v {
+			c.ctxt.Diag("short branch too far\n%v", p)
+		}
+		o1 = OP_IRR(c.opirr(p.As), uint32(v), p.From.Reg, p.Reg)
+		// for ABFPT and ABFPF only: always fill delay slot with 0
+		// see comments in func preprocess for details.
+		o2 = 0
+
+	case 7: /* mov r, soreg ==> sw o(r) */
+		r := p.To.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		v := c.regoff(&p.To)
+		o1 = OP_IRR(c.opirr(p.As), uint32(v), r, p.From.Reg)
+
+	case 8: /* mov soreg, r ==> lw o(r) */
+		r := p.From.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(-p.As), uint32(v), r, p.To.Reg)
+
+	case 9: /* sll r1,[r2],r3 */
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		o1 = OP_RRR(c.oprrr(p.As), r, p.From.Reg, p.To.Reg)
+
+	case 10: /* add $con,[r1],r2 ==> mov $con, t; add t,[r1],r2 */
+		v := c.regoff(&p.From)
+		a := AOR
+		if v < 0 {
+			a = AADDU
+		}
+		o1 = OP_IRR(c.opirr(a), uint32(v), obj.REG_NONE, REGTMP)
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		o2 = OP_RRR(c.oprrr(p.As), REGTMP, r, p.To.Reg)
+
+	case 11: /* jmp lbra */
+		v := int32(0)
+		if c.aclass(&p.To) == C_SBRA && p.To.Sym == nil && p.As == AJMP {
+			// use PC-relative branch for short branches
+			// BEQ	R0, R0, sbra
+			if p.To.Target() == nil {
+				v = int32(-4) >> 2
+			} else {
+				v = int32(p.To.Target().Pc-p.Pc-4) >> 2
+			}
+			if (v<<16)>>16 == v {
+				o1 = OP_IRR(c.opirr(ABEQ), uint32(v), REGZERO, REGZERO)
+				break
+			}
+		}
+		if p.To.Target() == nil {
+			v = int32(p.Pc) >> 2
+		} else {
+			v = int32(p.To.Target().Pc) >> 2
+		}
+		o1 = OP_JMP(c.opirr(p.As), uint32(v))
+		if p.To.Sym == nil {
+			p.To.Sym = c.cursym.Func().Text.From.Sym
+			p.To.Offset = p.To.Target().Pc
+		}
+		typ := objabi.R_JMPMIPS
+		if p.As == AJAL {
+			typ = objabi.R_CALLMIPS
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: typ,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+
+	case 12: /* movbs r,r */
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		v := 16
+		if p.As == AMOVB {
+			v = 24
+		}
+		o1 = OP_SRR(c.opirr(ASLL), uint32(v), p.From.Reg, p.To.Reg)
+		o2 = OP_SRR(c.opirr(ASRA), uint32(v), p.To.Reg, p.To.Reg)
+
+	case 13: /* movbu r,r */
+		if p.As == AMOVBU {
+			o1 = OP_IRR(c.opirr(AAND), uint32(0xff), p.From.Reg, p.To.Reg)
+		} else {
+			o1 = OP_IRR(c.opirr(AAND), uint32(0xffff), p.From.Reg, p.To.Reg)
+		}
+
+	case 14: /* movwu r,r */
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = OP_SRR(c.opirr(-ASLLV), 0, p.From.Reg, p.To.Reg)
+		o2 = OP_SRR(c.opirr(-ASRLV), 0, p.To.Reg, p.To.Reg)
+
+	case 15: /* teq $c r,r */
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = REGZERO
+		}
+		v := c.regoff(&p.From)
+		/* only use 10 bits of trap code */
+		o1 = OP_IRR(c.opirr(p.As), (uint32(v)&0x3FF)<<6, r, p.To.Reg)
+
+	case 16: /* sll $c,[r1],r2 */
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		v := c.regoff(&p.From)
+
+		/* OP_SRR will use only the low 5 bits of the shift value */
+		if v >= 32 && vshift(p.As) {
+			o1 = OP_SRR(c.opirr(-p.As), uint32(v-32), r, p.To.Reg)
+		} else {
+			o1 = OP_SRR(c.opirr(p.As), uint32(v), r, p.To.Reg)
+		}
+
+	case 17:
+		o1 = OP_RRR(c.oprrr(p.As), REGZERO, p.From.Reg, p.To.Reg)
+
+	case 18: /* jmp [r1],0(r2) */
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		o1 = OP_RRR(c.oprrr(p.As), obj.REG_NONE, p.To.Reg, r)
+		if p.As == obj.ACALL {
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_CALLIND,
+				Off:  int32(c.pc),
+			})
+		}
+
+	case 19: /* mov $lcon,r ==> lu+or */
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(ALUI), uint32(v>>16), REGZERO, p.To.Reg)
+		o2 = OP_IRR(c.opirr(AOR), uint32(v), p.To.Reg, p.To.Reg)
+
+	case 20: /* mov lo/hi,r */
+		a := OP(2, 0) /* mfhi */
+		if p.From.Reg == REG_LO {
+			a = OP(2, 2) /* mflo */
+		}
+		o1 = OP_RRR(a, REGZERO, REGZERO, p.To.Reg)
+
+	case 21: /* mov r,lo/hi */
+		a := OP(2, 1) /* mthi */
+		if p.To.Reg == REG_LO {
+			a = OP(2, 3) /* mtlo */
+		}
+		o1 = OP_RRR(a, REGZERO, p.From.Reg, REGZERO)
+
+	case 22: /* mul r1,r2 [r3]*/
+		if p.To.Reg != obj.REG_NONE {
+			r := p.Reg
+			if r == obj.REG_NONE {
+				r = p.To.Reg
+			}
+			a := SP(3, 4) | 2 /* mul */
+			o1 = OP_RRR(a, p.From.Reg, r, p.To.Reg)
+		} else {
+			o1 = OP_RRR(c.oprrr(p.As), p.From.Reg, p.Reg, REGZERO)
+		}
+
+	case 23: /* add $lcon,r1,r2 ==> lu+or+add */
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(ALUI), uint32(v>>16), REGZERO, REGTMP)
+		o2 = OP_IRR(c.opirr(AOR), uint32(v), REGTMP, REGTMP)
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		o3 = OP_RRR(c.oprrr(p.As), REGTMP, r, p.To.Reg)
+
+	case 24: /* mov $ucon,r ==> lu r */
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(ALUI), uint32(v>>16), REGZERO, p.To.Reg)
+
+	case 25: /* add/and $ucon,[r1],r2 ==> lu $con,t; add t,[r1],r2 */
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(ALUI), uint32(v>>16), REGZERO, REGTMP)
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		o2 = OP_RRR(c.oprrr(p.As), REGTMP, r, p.To.Reg)
+
+	case 26: /* mov $lsext/auto/oreg,r ==> lu+or+add */
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(ALUI), uint32(v>>16), REGZERO, REGTMP)
+		o2 = OP_IRR(c.opirr(AOR), uint32(v), REGTMP, REGTMP)
+		r := p.From.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		o3 = OP_RRR(c.oprrr(add), REGTMP, r, p.To.Reg)
+
+	case 27: /* mov [sl]ext/auto/oreg,fr ==> lwc1 o(r) */
+		a := -AMOVF
+		if p.As == AMOVD {
+			a = -AMOVD
+		}
+		r := p.From.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		v := c.regoff(&p.From)
+		switch o.size {
+		case 12:
+			o1 = OP_IRR(c.opirr(ALUI), uint32((v+1<<15)>>16), REGZERO, REGTMP)
+			o2 = OP_RRR(c.oprrr(add), r, REGTMP, REGTMP)
+			o3 = OP_IRR(c.opirr(a), uint32(v), REGTMP, p.To.Reg)
+
+		case 4:
+			o1 = OP_IRR(c.opirr(a), uint32(v), r, p.To.Reg)
+		}
+
+	case 28: /* mov fr,[sl]ext/auto/oreg ==> swc1 o(r) */
+		a := AMOVF
+		if p.As == AMOVD {
+			a = AMOVD
+		}
+		r := p.To.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		v := c.regoff(&p.To)
+		switch o.size {
+		case 12:
+			o1 = OP_IRR(c.opirr(ALUI), uint32((v+1<<15)>>16), REGZERO, REGTMP)
+			o2 = OP_RRR(c.oprrr(add), r, REGTMP, REGTMP)
+			o3 = OP_IRR(c.opirr(a), uint32(v), REGTMP, p.From.Reg)
+
+		case 4:
+			o1 = OP_IRR(c.opirr(a), uint32(v), r, p.From.Reg)
+		}
+
+	case 30: /* movw r,fr */
+		a := SP(2, 1) | (4 << 21) /* mtc1 */
+		o1 = OP_RRR(a, p.From.Reg, obj.REG_NONE, p.To.Reg)
+
+	case 31: /* movw fr,r */
+		a := SP(2, 1) | (0 << 21) /* mtc1 */
+		o1 = OP_RRR(a, p.To.Reg, obj.REG_NONE, p.From.Reg)
+
+	case 32: /* fadd fr1,[fr2],fr3 */
+		r := p.Reg
+		if r == obj.REG_NONE {
+			r = p.To.Reg
+		}
+		o1 = OP_FRRR(c.oprrr(p.As), p.From.Reg, r, p.To.Reg)
+
+	case 33: /* fabs fr1, fr3 */
+		o1 = OP_FRRR(c.oprrr(p.As), obj.REG_NONE, p.From.Reg, p.To.Reg)
+
+	case 34: /* mov $con,fr ==> or/add $i,t; mov t,fr */
+		a := AADDU
+		if o.a1 == C_ANDCON {
+			a = AOR
+		}
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(a), uint32(v), obj.REG_NONE, REGTMP)
+		o2 = OP_RRR(SP(2, 1)|(4<<21), REGTMP, obj.REG_NONE, p.To.Reg) /* mtc1 */
+
+	case 35: /* mov r,lext/auto/oreg ==> sw o(REGTMP) */
+		r := p.To.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		v := c.regoff(&p.To)
+		o1 = OP_IRR(c.opirr(ALUI), uint32((v+1<<15)>>16), REGZERO, REGTMP)
+		o2 = OP_RRR(c.oprrr(add), r, REGTMP, REGTMP)
+		o3 = OP_IRR(c.opirr(p.As), uint32(v), REGTMP, p.From.Reg)
+
+	case 36: /* mov lext/auto/oreg,r ==> lw o(REGTMP) */
+		r := p.From.Reg
+		if r == obj.REG_NONE {
+			r = o.param
+		}
+		v := c.regoff(&p.From)
+		o1 = OP_IRR(c.opirr(ALUI), uint32((v+1<<15)>>16), REGZERO, REGTMP)
+		o2 = OP_RRR(c.oprrr(add), r, REGTMP, REGTMP)
+		o3 = OP_IRR(c.opirr(-p.As), uint32(v), REGTMP, p.To.Reg)
+
+	case 37: /* movw r,mr */
+		a := SP(2, 0) | (4 << 21) /* mtc0 */
+		if p.As == AMOVV {
+			a = SP(2, 0) | (5 << 21) /* dmtc0 */
+		}
+		o1 = OP_RRR(a, p.From.Reg, obj.REG_NONE, p.To.Reg)
+
+	case 38: /* movw mr,r */
+		a := SP(2, 0) | (0 << 21) /* mfc0 */
+		if p.As == AMOVV {
+			a = SP(2, 0) | (1 << 21) /* dmfc0 */
+		}
+		o1 = OP_RRR(a, p.To.Reg, obj.REG_NONE, p.From.Reg)
+
+	case 40: /* word */
+		o1 = uint32(c.regoff(&p.From))
+
+	case 41: /* movw f,fcr */
+		o1 = OP_RRR(SP(2, 1)|(6<<21), p.From.Reg, obj.REG_NONE, p.To.Reg) /* mtcc1 */
+
+	case 42: /* movw fcr,r */
+		o1 = OP_RRR(SP(2, 1)|(2<<21), p.To.Reg, obj.REG_NONE, p.From.Reg) /* mfcc1 */
+
+	case 47: /* movv r,fr */
+		a := SP(2, 1) | (5 << 21) /* dmtc1 */
+		o1 = OP_RRR(a, p.From.Reg, obj.REG_NONE, p.To.Reg)
+
+	case 48: /* movv fr,r */
+		a := SP(2, 1) | (1 << 21) /* dmtc1 */
+		o1 = OP_RRR(a, p.To.Reg, obj.REG_NONE, p.From.Reg)
+
+	case 49: /* undef */
+		o1 = 52 /* trap -- teq r0, r0 */
+
+	/* relocation operations */
+	case 50: /* mov r,addr ==> lu + add REGSB, REGTMP + sw o(REGTMP) */
+		o1 = OP_IRR(c.opirr(ALUI), 0, REGZERO, REGTMP)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPSU,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+
+		o2 = OP_IRR(c.opirr(p.As), 0, REGTMP, p.From.Reg)
+		off := int32(c.pc + 4)
+		if o.size == 12 {
+			o3 = o2
+			o2 = OP_RRR(c.oprrr(AADDVU), REGSB, REGTMP, REGTMP)
+			off += 4
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPS,
+			Off:  off,
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+
+	case 51: /* mov addr,r ==> lu + add REGSB, REGTMP + lw o(REGTMP) */
+		o1 = OP_IRR(c.opirr(ALUI), 0, REGZERO, REGTMP)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPSU,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+		o2 = OP_IRR(c.opirr(-p.As), 0, REGTMP, p.To.Reg)
+		off := int32(c.pc + 4)
+		if o.size == 12 {
+			o3 = o2
+			o2 = OP_RRR(c.oprrr(AADDVU), REGSB, REGTMP, REGTMP)
+			off += 4
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPS,
+			Off:  off,
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 52: /* mov $lext, r ==> lu + add REGSB, r + add */
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = OP_IRR(c.opirr(ALUI), 0, REGZERO, p.To.Reg)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPSU,
+			Off:  int32(c.pc),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+		o2 = OP_IRR(c.opirr(add), 0, p.To.Reg, p.To.Reg)
+		off := int32(c.pc + 4)
+		if o.size == 12 {
+			o3 = o2
+			o2 = OP_RRR(c.oprrr(AADDVU), REGSB, p.To.Reg, p.To.Reg)
+			off += 4
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPS,
+			Off:  off,
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 53: /* mov r, tlsvar ==> rdhwr + sw o(r3) */
+		// clobbers R3 !
+		// load thread pointer with RDHWR, R3 is used for fast kernel emulation on Linux
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = (037<<26 + 073) | (29 << 11) | (3 << 16) // rdhwr $29, r3
+		o2 = OP_IRR(c.opirr(p.As), 0, REG_R3, p.From.Reg)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPSTLS,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.To.Sym,
+			Add:  p.To.Offset,
+		})
+
+	case 54: /* mov tlsvar, r ==> rdhwr + lw o(r3) */
+		// clobbers R3 !
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = (037<<26 + 073) | (29 << 11) | (3 << 16) // rdhwr $29, r3
+		o2 = OP_IRR(c.opirr(-p.As), 0, REG_R3, p.To.Reg)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPSTLS,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 55: /* mov $tlsvar, r ==> rdhwr + add */
+		// clobbers R3 !
+		// NOTE: this case does not use REGTMP. If it ever does,
+		// remove the NOTUSETMP flag in optab.
+		o1 = (037<<26 + 073) | (29 << 11) | (3 << 16) // rdhwr $29, r3
+		o2 = OP_IRR(c.opirr(add), 0, REG_R3, p.To.Reg)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_ADDRMIPSTLS,
+			Off:  int32(c.pc + 4),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  p.From.Offset,
+		})
+
+	case 56: /* vmov{b,h,w,d} $scon, wr */
+
+		v := c.regoff(&p.From)
+		o1 = OP_VI10(110, c.twobitdf(p.As), v, uint32(p.To.Reg), 7)
+
+	case 57: /* vld $soreg, wr */
+		v := c.lsoffset(p.As, c.regoff(&p.From))
+		o1 = OP_VMI10(v, uint32(p.From.Reg), uint32(p.To.Reg), 8, c.twobitdf(p.As))
+
+	case 58: /* vst wr, $soreg */
+		v := c.lsoffset(p.As, c.regoff(&p.To))
+		o1 = OP_VMI10(v, uint32(p.To.Reg), uint32(p.From.Reg), 9, c.twobitdf(p.As))
+
+	case 59:
+		o1 = OP_RRR(c.oprrr(p.As), p.From.Reg, REGZERO, p.To.Reg)
+	}
+
+	out[0] = o1
+	out[1] = o2
+	out[2] = o3
+	out[3] = o4
+}
+
+func (c *ctxt0) vregoff(a *obj.Addr) int64 {
+	c.instoffset = 0
+	c.aclass(a)
+	return c.instoffset
+}
+
+func (c *ctxt0) regoff(a *obj.Addr) int32 {
+	return int32(c.vregoff(a))
+}
+
+func (c *ctxt0) oprrr(a obj.As) uint32 {
+	switch a {
+	case AADD:
+		return OP(4, 0)
+	case AADDU:
+		return OP(4, 1)
+	case ASGT:
+		return OP(5, 2)
+	case ASGTU:
+		return OP(5, 3)
+	case AAND:
+		return OP(4, 4)
+	case AOR:
+		return OP(4, 5)
+	case AXOR:
+		return OP(4, 6)
+	case ASUB:
+		return OP(4, 2)
+	case ASUBU, ANEGW:
+		return OP(4, 3)
+	case ANOR:
+		return OP(4, 7)
+	case ASLL:
+		return OP(0, 4)
+	case ASRL:
+		return OP(0, 6)
+	case ASRA:
+		return OP(0, 7)
+	case AROTR:
+		return OP(8, 6)
+	case ASLLV:
+		return OP(2, 4)
+	case ASRLV:
+		return OP(2, 6)
+	case ASRAV:
+		return OP(2, 7)
+	case AROTRV:
+		return OP(10, 6)
+	case AADDV:
+		return OP(5, 4)
+	case AADDVU:
+		return OP(5, 5)
+	case ASUBV:
+		return OP(5, 6)
+	case ASUBVU, ANEGV:
+		return OP(5, 7)
+	case AREM,
+		ADIV:
+		return OP(3, 2)
+	case AREMU,
+		ADIVU:
+		return OP(3, 3)
+	case AMUL:
+		return OP(3, 0)
+	case AMULU:
+		return OP(3, 1)
+	case AREMV,
+		ADIVV:
+		return OP(3, 6)
+	case AREMVU,
+		ADIVVU:
+		return OP(3, 7)
+	case AMULV:
+		return OP(3, 4)
+	case AMULVU:
+		return OP(3, 5)
+
+	case AJMP:
+		return OP(1, 0)
+	case AJAL:
+		return OP(1, 1)
+
+	case ABREAK:
+		return OP(1, 5)
+	case ASYSCALL:
+		return OP(1, 4)
+	case ATLBP:
+		return MMU(1, 0)
+	case ATLBR:
+		return MMU(0, 1)
+	case ATLBWI:
+		return MMU(0, 2)
+	case ATLBWR:
+		return MMU(0, 6)
+	case ARFE:
+		return MMU(2, 0)
+
+	case ADIVF:
+		return FPF(0, 3)
+	case ADIVD:
+		return FPD(0, 3)
+	case AMULF:
+		return FPF(0, 2)
+	case AMULD:
+		return FPD(0, 2)
+	case ASUBF:
+		return FPF(0, 1)
+	case ASUBD:
+		return FPD(0, 1)
+	case AADDF:
+		return FPF(0, 0)
+	case AADDD:
+		return FPD(0, 0)
+	case ATRUNCFV:
+		return FPF(1, 1)
+	case ATRUNCDV:
+		return FPD(1, 1)
+	case ATRUNCFW:
+		return FPF(1, 5)
+	case ATRUNCDW:
+		return FPD(1, 5)
+	case AMOVFV:
+		return FPF(4, 5)
+	case AMOVDV:
+		return FPD(4, 5)
+	case AMOVVF:
+		return FPV(4, 0)
+	case AMOVVD:
+		return FPV(4, 1)
+	case AMOVFW:
+		return FPF(4, 4)
+	case AMOVDW:
+		return FPD(4, 4)
+	case AMOVWF:
+		return FPW(4, 0)
+	case AMOVDF:
+		return FPD(4, 0)
+	case AMOVWD:
+		return FPW(4, 1)
+	case AMOVFD:
+		return FPF(4, 1)
+	case AABSF:
+		return FPF(0, 5)
+	case AABSD:
+		return FPD(0, 5)
+	case AMOVF:
+		return FPF(0, 6)
+	case AMOVD:
+		return FPD(0, 6)
+	case ANEGF:
+		return FPF(0, 7)
+	case ANEGD:
+		return FPD(0, 7)
+	case ACMPEQF:
+		return FPF(6, 2)
+	case ACMPEQD:
+		return FPD(6, 2)
+	case ACMPGTF:
+		return FPF(7, 4)
+	case ACMPGTD:
+		return FPD(7, 4)
+	case ACMPGEF:
+		return FPF(7, 6)
+	case ACMPGED:
+		return FPD(7, 6)
+
+	case ASQRTF:
+		return FPF(0, 4)
+	case ASQRTD:
+		return FPD(0, 4)
+
+	case ASYNC:
+		return OP(1, 7)
+	case ANOOP:
+		return 0
+
+	case ACMOVN:
+		return OP(1, 3)
+	case ACMOVZ:
+		return OP(1, 2)
+	case ACMOVT:
+		return OP(0, 1) | (1 << 16)
+	case ACMOVF:
+		return OP(0, 1) | (0 << 16)
+	case ACLO:
+		return SP(3, 4) | OP(4, 1)
+	case ACLZ:
+		return SP(3, 4) | OP(4, 0)
+	case AMADD:
+		return SP(3, 4) | OP(0, 0)
+	case AMSUB:
+		return SP(3, 4) | OP(0, 4)
+	case AWSBH:
+		return SP(3, 7) | OP(20, 0)
+	case ADSBH:
+		return SP(3, 7) | OP(20, 4)
+	case ADSHD:
+		return SP(3, 7) | OP(44, 4)
+	case ASEB:
+		return SP(3, 7) | OP(132, 0)
+	case ASEH:
+		return SP(3, 7) | OP(196, 0)
+	}
+
+	if a < 0 {
+		c.ctxt.Diag("bad rrr opcode -%v", -a)
+	} else {
+		c.ctxt.Diag("bad rrr opcode %v", a)
+	}
+	return 0
+}
+
+func (c *ctxt0) opirr(a obj.As) uint32 {
+	switch a {
+	case AADD:
+		return SP(1, 0)
+	case AADDU:
+		return SP(1, 1)
+	case ASGT:
+		return SP(1, 2)
+	case ASGTU:
+		return SP(1, 3)
+	case AAND:
+		return SP(1, 4)
+	case AOR:
+		return SP(1, 5)
+	case AXOR:
+		return SP(1, 6)
+	case ALUI:
+		return SP(1, 7)
+	case ASLL:
+		return OP(0, 0)
+	case ASRL:
+		return OP(0, 2)
+	case ASRA:
+		return OP(0, 3)
+	case AROTR:
+		return OP(0, 2) | 1<<21
+	case AADDV:
+		return SP(3, 0)
+	case AADDVU:
+		return SP(3, 1)
+
+	case AJMP:
+		return SP(0, 2)
+	case AJAL,
+		obj.ADUFFZERO,
+		obj.ADUFFCOPY:
+		return SP(0, 3)
+	case ABEQ:
+		return SP(0, 4)
+	case -ABEQ:
+		return SP(2, 4) /* likely */
+	case ABNE:
+		return SP(0, 5)
+	case -ABNE:
+		return SP(2, 5) /* likely */
+	case ABGEZ:
+		return SP(0, 1) | BCOND(0, 1)
+	case -ABGEZ:
+		return SP(0, 1) | BCOND(0, 3) /* likely */
+	case ABGEZAL:
+		return SP(0, 1) | BCOND(2, 1)
+	case -ABGEZAL:
+		return SP(0, 1) | BCOND(2, 3) /* likely */
+	case ABGTZ:
+		return SP(0, 7)
+	case -ABGTZ:
+		return SP(2, 7) /* likely */
+	case ABLEZ:
+		return SP(0, 6)
+	case -ABLEZ:
+		return SP(2, 6) /* likely */
+	case ABLTZ:
+		return SP(0, 1) | BCOND(0, 0)
+	case -ABLTZ:
+		return SP(0, 1) | BCOND(0, 2) /* likely */
+	case ABLTZAL:
+		return SP(0, 1) | BCOND(2, 0)
+	case -ABLTZAL:
+		return SP(0, 1) | BCOND(2, 2) /* likely */
+	case ABFPT:
+		return SP(2, 1) | (257 << 16)
+	case -ABFPT:
+		return SP(2, 1) | (259 << 16) /* likely */
+	case ABFPF:
+		return SP(2, 1) | (256 << 16)
+	case -ABFPF:
+		return SP(2, 1) | (258 << 16) /* likely */
+
+	case AMOVB,
+		AMOVBU:
+		return SP(5, 0)
+	case AMOVH,
+		AMOVHU:
+		return SP(5, 1)
+	case AMOVW,
+		AMOVWU:
+		return SP(5, 3)
+	case AMOVV:
+		return SP(7, 7)
+	case AMOVF:
+		return SP(7, 1)
+	case AMOVD:
+		return SP(7, 5)
+	case AMOVWL:
+		return SP(5, 2)
+	case AMOVWR:
+		return SP(5, 6)
+	case AMOVVL:
+		return SP(5, 4)
+	case AMOVVR:
+		return SP(5, 5)
+
+	case ABREAK:
+		return SP(5, 7)
+
+	case -AMOVWL:
+		return SP(4, 2)
+	case -AMOVWR:
+		return SP(4, 6)
+	case -AMOVVL:
+		return SP(3, 2)
+	case -AMOVVR:
+		return SP(3, 3)
+	case -AMOVB:
+		return SP(4, 0)
+	case -AMOVBU:
+		return SP(4, 4)
+	case -AMOVH:
+		return SP(4, 1)
+	case -AMOVHU:
+		return SP(4, 5)
+	case -AMOVW:
+		return SP(4, 3)
+	case -AMOVWU:
+		return SP(4, 7)
+	case -AMOVV:
+		return SP(6, 7)
+	case -AMOVF:
+		return SP(6, 1)
+	case -AMOVD:
+		return SP(6, 5)
+
+	case ASLLV:
+		return OP(7, 0)
+	case ASRLV:
+		return OP(7, 2)
+	case ASRAV:
+		return OP(7, 3)
+	case AROTRV:
+		return OP(7, 2) | 1<<21
+	case -ASLLV:
+		return OP(7, 4)
+	case -ASRLV:
+		return OP(7, 6)
+	case -ASRAV:
+		return OP(7, 7)
+	case -AROTRV:
+		return OP(7, 6) | 1<<21
+
+	case ATEQ:
+		return OP(6, 4)
+	case ATNE:
+		return OP(6, 6)
+	case -ALL:
+		return SP(6, 0)
+	case -ALLV:
+		return SP(6, 4)
+	case ASC:
+		return SP(7, 0)
+	case ASCV:
+		return SP(7, 4)
+	}
+
+	if a < 0 {
+		c.ctxt.Diag("bad irr opcode -%v", -a)
+	} else {
+		c.ctxt.Diag("bad irr opcode %v", a)
+	}
+	return 0
+}
+
+func vshift(a obj.As) bool {
+	switch a {
+	case ASLLV,
+		ASRLV,
+		ASRAV,
+		AROTRV:
+		return true
+	}
+	return false
+}
+
+// MSA Two-bit Data Format Field Encoding
+func (c *ctxt0) twobitdf(a obj.As) uint32 {
+	switch a {
+	case AVMOVB:
+		return 0
+	case AVMOVH:
+		return 1
+	case AVMOVW:
+		return 2
+	case AVMOVD:
+		return 3
+	default:
+		c.ctxt.Diag("unsupported data format %v", a)
+	}
+	return 0
+}
+
+// MSA Load/Store offset have to be multiple of size of data format
+func (c *ctxt0) lsoffset(a obj.As, o int32) int32 {
+	var mod int32
+	switch a {
+	case AVMOVB:
+		mod = 1
+	case AVMOVH:
+		mod = 2
+	case AVMOVW:
+		mod = 4
+	case AVMOVD:
+		mod = 8
+	default:
+		c.ctxt.Diag("unsupported instruction:%v", a)
+	}
+
+	if o%mod != 0 {
+		c.ctxt.Diag("invalid offset for %v: %d is not a multiple of %d", a, o, mod)
+	}
+
+	return o / mod
+}
diff --git a/go/src/cmd/internal/obj/mips/list0.go b/go/src/cmd/internal/obj/mips/list0.go
new file mode 100644
index 0000000000000000000000000000000000000000..f734e21ede1a8f09a7b30601a6618e3338a4129e
--- /dev/null
+++ b/go/src/cmd/internal/obj/mips/list0.go
@@ -0,0 +1,83 @@
+// cmd/9l/list.c from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips
+
+import (
+	"cmd/internal/obj"
+	"fmt"
+)
+
+func init() {
+	obj.RegisterRegister(obj.RBaseMIPS, REG_LAST+1, rconv)
+	obj.RegisterOpcode(obj.ABaseMIPS, Anames)
+}
+
+func rconv(r int) string {
+	if r == 0 {
+		return "NONE"
+	}
+	if r == REGG {
+		// Special case.
+		return "g"
+	}
+	if REG_R0 <= r && r <= REG_R31 {
+		return fmt.Sprintf("R%d", r-REG_R0)
+	}
+	if REG_F0 <= r && r <= REG_F31 {
+		return fmt.Sprintf("F%d", r-REG_F0)
+	}
+	if REG_M0 <= r && r <= REG_M31 {
+		return fmt.Sprintf("M%d", r-REG_M0)
+	}
+	if REG_FCR0 <= r && r <= REG_FCR31 {
+		return fmt.Sprintf("FCR%d", r-REG_FCR0)
+	}
+	if REG_W0 <= r && r <= REG_W31 {
+		return fmt.Sprintf("W%d", r-REG_W0)
+	}
+	if r == REG_HI {
+		return "HI"
+	}
+	if r == REG_LO {
+		return "LO"
+	}
+
+	return fmt.Sprintf("Rgok(%d)", r-obj.RBaseMIPS)
+}
+
+func DRconv(a int) string {
+	s := "C_??"
+	if a >= C_NONE && a <= C_NCLASS {
+		s = cnames0[a]
+	}
+	var fp string
+	fp += s
+	return fp
+}
diff --git a/go/src/cmd/internal/obj/mips/obj0.go b/go/src/cmd/internal/obj/mips/obj0.go
new file mode 100644
index 0000000000000000000000000000000000000000..bbed88e9d6ad10c9314ebd62d77079799c256c07
--- /dev/null
+++ b/go/src/cmd/internal/obj/mips/obj0.go
@@ -0,0 +1,1451 @@
+// cmd/9l/noop.c, cmd/9l/pass.c, cmd/9l/span.c from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/sys"
+	"encoding/binary"
+	"fmt"
+	"internal/abi"
+	"log"
+	"math"
+)
+
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	c := ctxt0{ctxt: ctxt}
+
+	p.From.Class = 0
+	p.To.Class = 0
+
+	// Rewrite JMP/JAL to symbol as TYPE_BRANCH.
+	switch p.As {
+	case AJMP,
+		AJAL,
+		ARET,
+		obj.ADUFFZERO,
+		obj.ADUFFCOPY:
+		if p.To.Sym != nil {
+			p.To.Type = obj.TYPE_BRANCH
+		}
+	}
+
+	// Rewrite float constants to values stored in memory.
+	switch p.As {
+	case AMOVF:
+		if p.From.Type == obj.TYPE_FCONST {
+			f32 := float32(p.From.Val.(float64))
+			if math.Float32bits(f32) == 0 {
+				p.As = AMOVW
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float32Sym(f32)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AMOVD:
+		if p.From.Type == obj.TYPE_FCONST {
+			f64 := p.From.Val.(float64)
+			if math.Float64bits(f64) == 0 && c.ctxt.Arch.Family == sys.MIPS64 {
+				p.As = AMOVV
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float64Sym(f64)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+		// Put >32-bit constants in memory and load them
+	case AMOVV:
+		if p.From.Type == obj.TYPE_CONST && p.From.Name == obj.NAME_NONE && p.From.Reg == 0 && int64(int32(p.From.Offset)) != p.From.Offset {
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Int64Sym(p.From.Offset)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+	}
+
+	// Rewrite SUB constants into ADD.
+	switch p.As {
+	case ASUB:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADD
+		}
+
+	case ASUBU:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDU
+		}
+
+	case ASUBV:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDV
+		}
+
+	case ASUBVU:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDVU
+		}
+	}
+}
+
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	// TODO(minux): add morestack short-cuts with small fixed frame-size.
+	c := ctxt0{ctxt: ctxt, newprog: newprog, cursym: cursym}
+
+	// a switch for enabling/disabling instruction scheduling
+	nosched := true
+
+	if c.cursym.Func().Text == nil || c.cursym.Func().Text.Link == nil {
+		return
+	}
+
+	p := c.cursym.Func().Text
+	textstksiz := p.To.Offset
+	if textstksiz == -ctxt.Arch.FixedFrameSize {
+		// Historical way to mark NOFRAME.
+		p.From.Sym.Set(obj.AttrNoFrame, true)
+		textstksiz = 0
+	}
+	if textstksiz < 0 {
+		c.ctxt.Diag("negative frame size %d - did you mean NOFRAME?", textstksiz)
+	}
+	if p.From.Sym.NoFrame() {
+		if textstksiz != 0 {
+			c.ctxt.Diag("NOFRAME functions must have a frame size of 0, not %d", textstksiz)
+		}
+	}
+
+	c.cursym.Func().Args = p.To.Val.(int32)
+	c.cursym.Func().Locals = int32(textstksiz)
+
+	/*
+	 * find leaf subroutines
+	 * expand RET
+	 * expand BECOME pseudo
+	 */
+
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		/* too hard, just leave alone */
+		case obj.ATEXT:
+			p.Mark |= LABEL | LEAF | SYNC
+			if p.Link != nil {
+				p.Link.Mark |= LABEL
+			}
+
+		/* too hard, just leave alone */
+		case AMOVW,
+			AMOVV:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg >= REG_SPECIAL {
+				p.Mark |= LABEL | SYNC
+				break
+			}
+			if p.From.Type == obj.TYPE_REG && p.From.Reg >= REG_SPECIAL {
+				p.Mark |= LABEL | SYNC
+			}
+
+		/* too hard, just leave alone */
+		case ASYSCALL,
+			AWORD,
+			ATLBWR,
+			ATLBWI,
+			ATLBP,
+			ATLBR:
+			p.Mark |= LABEL | SYNC
+
+		case ANOR:
+			if p.To.Type == obj.TYPE_REG {
+				if p.To.Reg == REGZERO {
+					p.Mark |= LABEL | SYNC
+				}
+			}
+
+		case ABGEZAL,
+			ABLTZAL,
+			AJAL,
+			obj.ADUFFZERO,
+			obj.ADUFFCOPY:
+			c.cursym.Func().Text.Mark &^= LEAF
+			fallthrough
+
+		case AJMP,
+			ABEQ,
+			ABGEZ,
+			ABGTZ,
+			ABLEZ,
+			ABLTZ,
+			ABNE,
+			ABFPT, ABFPF:
+			if p.As == ABFPT || p.As == ABFPF {
+				// We don't treat ABFPT and ABFPF as branches here,
+				// so that we will always fill nop (0x0) in their
+				// delay slot during assembly.
+				// This is to workaround a kernel FPU emulator bug
+				// where it uses the user stack to simulate the
+				// instruction in the delay slot if it's not 0x0,
+				// and somehow that leads to SIGSEGV when the kernel
+				// jump to the stack.
+				p.Mark |= SYNC
+			} else {
+				p.Mark |= BRANCH
+			}
+			q1 := p.To.Target()
+			if q1 != nil {
+				for q1.As == obj.ANOP {
+					q1 = q1.Link
+					p.To.SetTarget(q1)
+				}
+
+				if q1.Mark&LEAF == 0 {
+					q1.Mark |= LABEL
+				}
+			}
+			//else {
+			//	p.Mark |= LABEL
+			//}
+			q1 = p.Link
+			if q1 != nil {
+				q1.Mark |= LABEL
+			}
+
+		case ARET:
+			if p.Link != nil {
+				p.Link.Mark |= LABEL
+			}
+		}
+	}
+
+	var mov, add obj.As
+	if c.ctxt.Arch.Family == sys.MIPS64 {
+		add = AADDV
+		mov = AMOVV
+	} else {
+		add = AADDU
+		mov = AMOVW
+	}
+
+	var q *obj.Prog
+	var q1 *obj.Prog
+	autosize := int32(0)
+	var p1 *obj.Prog
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		o := p.As
+		switch o {
+		case obj.ATEXT:
+			autosize = int32(textstksiz)
+
+			if p.Mark&LEAF != 0 && autosize == 0 {
+				// A leaf function with no locals has no frame.
+				p.From.Sym.Set(obj.AttrNoFrame, true)
+			}
+
+			if !p.From.Sym.NoFrame() {
+				// If there is a stack frame at all, it includes
+				// space to save the LR.
+				autosize += int32(c.ctxt.Arch.FixedFrameSize)
+			}
+
+			if autosize&4 != 0 && c.ctxt.Arch.Family == sys.MIPS64 {
+				autosize += 4
+			}
+
+			if autosize == 0 && c.cursym.Func().Text.Mark&LEAF == 0 {
+				if c.cursym.Func().Text.From.Sym.NoSplit() {
+					if ctxt.Debugvlog {
+						ctxt.Logf("save suppressed in: %s\n", c.cursym.Name)
+					}
+
+					c.cursym.Func().Text.Mark |= LEAF
+				}
+			}
+
+			p.To.Offset = int64(autosize) - ctxt.Arch.FixedFrameSize
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				c.cursym.Set(obj.AttrLeaf, true)
+				if p.From.Sym.NoFrame() {
+					break
+				}
+			}
+
+			if !p.From.Sym.NoSplit() {
+				p = c.stacksplit(p, autosize) // emit split check
+			}
+
+			q = p
+
+			if autosize != 0 {
+				// Make sure to save link register for non-empty frame, even if
+				// it is a leaf function, so that traceback works.
+				// Store link register before decrement SP, so if a signal comes
+				// during the execution of the function prologue, the traceback
+				// code will not see a half-updated stack frame.
+				// This sequence is not async preemptible, as if we open a frame
+				// at the current SP, it will clobber the saved LR.
+				q = c.ctxt.StartUnsafePoint(q, c.newprog)
+
+				q = obj.Appendp(q, newprog)
+				q.As = mov
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_REG
+				q.From.Reg = REGLINK
+				q.To.Type = obj.TYPE_MEM
+				q.To.Offset = int64(-autosize)
+				q.To.Reg = REGSP
+
+				q = obj.Appendp(q, newprog)
+				q.As = add
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = int64(-autosize)
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGSP
+				q.Spadj = +autosize
+
+				q = c.ctxt.EndUnsafePoint(q, c.newprog, -1)
+
+				// On Linux, in a cgo binary we may get a SIGSETXID signal early on
+				// before the signal stack is set, as glibc doesn't allow us to block
+				// SIGSETXID. So a signal may land on the current stack and clobber
+				// the content below the SP. We store the LR again after the SP is
+				// decremented.
+				q = obj.Appendp(q, newprog)
+				q.As = mov
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_REG
+				q.From.Reg = REGLINK
+				q.To.Type = obj.TYPE_MEM
+				q.To.Offset = 0
+				q.To.Reg = REGSP
+			}
+
+		case ARET:
+			if p.From.Type == obj.TYPE_CONST {
+				ctxt.Diag("using BECOME (%v) is not supported!", p)
+				break
+			}
+
+			retSym := p.To.Sym
+			p.To.Name = obj.NAME_NONE // clear fields as we may modify p to other instruction
+			p.To.Sym = nil
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				if autosize == 0 {
+					p.As = AJMP
+					p.From = obj.Addr{}
+					if retSym != nil { // retjmp
+						p.To.Type = obj.TYPE_BRANCH
+						p.To.Name = obj.NAME_EXTERN
+						p.To.Sym = retSym
+					} else {
+						p.To.Type = obj.TYPE_MEM
+						p.To.Reg = REGLINK
+						p.To.Offset = 0
+					}
+					p.Mark |= BRANCH
+					break
+				}
+
+				p.As = add
+				p.From.Type = obj.TYPE_CONST
+				p.From.Offset = int64(autosize)
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGSP
+				p.Spadj = -autosize
+
+				q = c.newprog()
+				q.As = AJMP
+				q.Pos = p.Pos
+				if retSym != nil { // retjmp
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.Name = obj.NAME_EXTERN
+					q.To.Sym = retSym
+				} else {
+					q.To.Type = obj.TYPE_MEM
+					q.To.Reg = REGLINK
+					q.To.Offset = 0
+				}
+				q.Mark |= BRANCH
+				q.Spadj = +autosize
+
+				q.Link = p.Link
+				p.Link = q
+				break
+			}
+
+			p.As = mov
+			p.From.Type = obj.TYPE_MEM
+			p.From.Offset = 0
+			p.From.Reg = REGSP
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REGLINK
+
+			if autosize != 0 {
+				q = c.newprog()
+				q.As = add
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = int64(autosize)
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGSP
+				q.Spadj = -autosize
+
+				q.Link = p.Link
+				p.Link = q
+			}
+
+			q1 = c.newprog()
+			q1.As = AJMP
+			q1.Pos = p.Pos
+			if retSym != nil { // retjmp
+				q1.To.Type = obj.TYPE_BRANCH
+				q1.To.Name = obj.NAME_EXTERN
+				q1.To.Sym = retSym
+			} else {
+				q1.To.Type = obj.TYPE_MEM
+				q1.To.Offset = 0
+				q1.To.Reg = REGLINK
+			}
+			q1.Mark |= BRANCH
+			q1.Spadj = +autosize
+
+			q1.Link = q.Link
+			q.Link = q1
+
+		case AADD,
+			AADDU,
+			AADDV,
+			AADDVU:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.From.Type == obj.TYPE_CONST {
+				p.Spadj = int32(-p.From.Offset)
+			}
+
+		case obj.AGETCALLERPC:
+			if cursym.Leaf() {
+				/* MOV LR, Rd */
+				p.As = mov
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGLINK
+			} else {
+				/* MOV (RSP), Rd */
+				p.As = mov
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REGSP
+			}
+		}
+
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.Spadj == 0 {
+			f := c.cursym.Func()
+			if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+				c.cursym.Func().FuncFlag |= abi.FuncFlagSPWrite
+				if ctxt.Debugvlog || !ctxt.IsAsm {
+					ctxt.Logf("auto-SPWRITE: %s %v\n", c.cursym.Name, p)
+					if !ctxt.IsAsm {
+						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+						ctxt.DiagFlush()
+						log.Fatalf("bad SPWRITE")
+					}
+				}
+			}
+		}
+	}
+
+	if c.ctxt.Arch.Family == sys.MIPS {
+		// rewrite MOVD into two MOVF in 32-bit mode to avoid unaligned memory access
+		for p = c.cursym.Func().Text; p != nil; p = p1 {
+			p1 = p.Link
+
+			if p.As != AMOVD {
+				continue
+			}
+			if p.From.Type != obj.TYPE_MEM && p.To.Type != obj.TYPE_MEM {
+				continue
+			}
+
+			p.As = AMOVF
+			q = c.newprog()
+			*q = *p
+			q.Link = p.Link
+			p.Link = q
+			p1 = q.Link
+
+			var addrOff int64
+			if c.ctxt.Arch.ByteOrder == binary.BigEndian {
+				addrOff = 4 // swap load/save order
+			}
+			if p.From.Type == obj.TYPE_MEM {
+				reg := REG_F0 + (p.To.Reg-REG_F0)&^1
+				p.To.Reg = reg
+				q.To.Reg = reg + 1
+				p.From.Offset += addrOff
+				q.From.Offset += 4 - addrOff
+			} else if p.To.Type == obj.TYPE_MEM {
+				reg := REG_F0 + (p.From.Reg-REG_F0)&^1
+				p.From.Reg = reg
+				q.From.Reg = reg + 1
+				p.To.Offset += addrOff
+				q.To.Offset += 4 - addrOff
+			}
+		}
+	}
+
+	if nosched {
+		// if we don't do instruction scheduling, simply add
+		// NOP after each branch instruction.
+		for p = c.cursym.Func().Text; p != nil; p = p.Link {
+			if p.Mark&BRANCH != 0 {
+				c.addnop(p)
+			}
+		}
+		return
+	}
+
+	// instruction scheduling
+	q = nil                   // p - 1
+	q1 = c.cursym.Func().Text // top of block
+	o := 0                    // count of instructions
+	for p = c.cursym.Func().Text; p != nil; p = p1 {
+		p1 = p.Link
+		o++
+		if p.Mark&NOSCHED != 0 {
+			if q1 != p {
+				c.sched(q1, q)
+			}
+			for ; p != nil; p = p.Link {
+				if p.Mark&NOSCHED == 0 {
+					break
+				}
+				q = p
+			}
+			p1 = p
+			q1 = p
+			o = 0
+			continue
+		}
+		if p.Mark&(LABEL|SYNC) != 0 {
+			if q1 != p {
+				c.sched(q1, q)
+			}
+			q1 = p
+			o = 1
+		}
+		if p.Mark&(BRANCH|SYNC) != 0 {
+			c.sched(q1, p)
+			q1 = p1
+			o = 0
+		}
+		if o >= NSCHED {
+			c.sched(q1, p)
+			q1 = p1
+			o = 0
+		}
+		q = p
+	}
+}
+
+func (c *ctxt0) stacksplit(p *obj.Prog, framesize int32) *obj.Prog {
+	var mov, add obj.As
+
+	if c.ctxt.Arch.Family == sys.MIPS64 {
+		add = AADDV
+		mov = AMOVV
+	} else {
+		add = AADDU
+		mov = AMOVW
+	}
+
+	if c.ctxt.Flag_maymorestack != "" {
+		// Save LR and REGCTXT.
+		frameSize := 2 * c.ctxt.Arch.PtrSize
+
+		p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+		// MOV	REGLINK, -8/-16(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGLINK
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = int64(-frameSize)
+		p.To.Reg = REGSP
+
+		// MOV	REGCTXT, -4/-8(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGCTXT
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = -int64(c.ctxt.Arch.PtrSize)
+		p.To.Reg = REGSP
+
+		// ADD	$-8/$-16, SP
+		p = obj.Appendp(p, c.newprog)
+		p.As = add
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(-frameSize)
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGSP
+		p.Spadj = int32(frameSize)
+
+		// JAL	maymorestack
+		p = obj.Appendp(p, c.newprog)
+		p.As = AJAL
+		p.To.Type = obj.TYPE_BRANCH
+		// See ../x86/obj6.go
+		p.To.Sym = c.ctxt.LookupABI(c.ctxt.Flag_maymorestack, c.cursym.ABI())
+		p.Mark |= BRANCH
+
+		// Restore LR and REGCTXT.
+
+		// MOV	0(SP), REGLINK
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = 0
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGLINK
+
+		// MOV	4/8(SP), REGCTXT
+		p = obj.Appendp(p, c.newprog)
+		p.As = mov
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = int64(c.ctxt.Arch.PtrSize)
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGCTXT
+
+		// ADD	$8/$16, SP
+		p = obj.Appendp(p, c.newprog)
+		p.As = add
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(frameSize)
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGSP
+		p.Spadj = int32(-frameSize)
+
+		p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+	}
+
+	// Jump back to here after morestack returns.
+	startPred := p
+
+	// MOV	g_stackguard(g), R1
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = mov
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REGG
+	p.From.Offset = 2 * int64(c.ctxt.Arch.PtrSize) // G.stackguard0
+	if c.cursym.CFunc() {
+		p.From.Offset = 3 * int64(c.ctxt.Arch.PtrSize) // G.stackguard1
+	}
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R1
+
+	// Mark the stack bound check and morestack call async nonpreemptible.
+	// If we get preempted here, when resumed the preemption request is
+	// cleared, but we'll still call morestack, which will double the stack
+	// unnecessarily. See issue #35470.
+	p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+	var q *obj.Prog
+	if framesize <= abi.StackSmall {
+		// small stack: SP < stackguard
+		//	AGTU	SP, stackguard, R1
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = ASGTU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGSP
+		p.Reg = REG_R1
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R1
+	} else {
+		// large stack: SP-framesize < stackguard-StackSmall
+		offset := int64(framesize) - abi.StackSmall
+		if framesize > abi.StackBig {
+			// Such a large stack we need to protect against underflow.
+			// The runtime guarantees SP > objabi.StackBig, but
+			// framesize is large enough that SP-framesize may
+			// underflow, causing a direct comparison with the
+			// stack guard to incorrectly succeed. We explicitly
+			// guard against underflow.
+			//
+			//	SGTU	$(framesize-StackSmall), SP, R2
+			//	BNE	R2, label-of-call-to-morestack
+
+			p = obj.Appendp(p, c.newprog)
+			p.As = ASGTU
+			p.From.Type = obj.TYPE_CONST
+			p.From.Offset = offset
+			p.Reg = REGSP
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REG_R2
+
+			p = obj.Appendp(p, c.newprog)
+			q = p
+			p.As = ABNE
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REG_R2
+			p.To.Type = obj.TYPE_BRANCH
+			p.Mark |= BRANCH
+		}
+
+		// Check against the stack guard. We've ensured this won't underflow.
+		//	ADD	$-(framesize-StackSmall), SP, R2
+		//	SGTU	R2, stackguard, R1
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = add
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = -offset
+		p.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R2
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ASGTU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R2
+		p.Reg = REG_R1
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R1
+	}
+
+	// q1: BNE	R1, done
+	p = obj.Appendp(p, c.newprog)
+	q1 := p
+
+	p.As = ABNE
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = REG_R1
+	p.To.Type = obj.TYPE_BRANCH
+	p.Mark |= BRANCH
+
+	// MOV	LINK, R3
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = mov
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = REGLINK
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R3
+	if q != nil {
+		q.To.SetTarget(p)
+		p.Mark |= LABEL
+	}
+
+	p = c.ctxt.EmitEntryStackMap(c.cursym, p, c.newprog)
+
+	// JAL	runtime.morestack(SB)
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = AJAL
+	p.To.Type = obj.TYPE_BRANCH
+	if c.cursym.CFunc() {
+		p.To.Sym = c.ctxt.Lookup("runtime.morestackc")
+	} else if !c.cursym.Func().Text.From.Sym.NeedCtxt() {
+		p.To.Sym = c.ctxt.Lookup("runtime.morestack_noctxt")
+	} else {
+		p.To.Sym = c.ctxt.Lookup("runtime.morestack")
+	}
+	p.Mark |= BRANCH
+
+	p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+
+	// JMP	start
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = AJMP
+	p.To.Type = obj.TYPE_BRANCH
+	p.To.SetTarget(startPred.Link)
+	startPred.Link.Mark |= LABEL
+	p.Mark |= BRANCH
+
+	// placeholder for q1's jump target
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = obj.ANOP // zero-width place holder
+	q1.To.SetTarget(p)
+
+	return p
+}
+
+func (c *ctxt0) addnop(p *obj.Prog) {
+	q := c.newprog()
+	q.As = ANOOP
+	q.Pos = p.Pos
+	q.Link = p.Link
+	p.Link = q
+}
+
+const (
+	E_HILO  = 1 << 0
+	E_FCR   = 1 << 1
+	E_MCR   = 1 << 2
+	E_MEM   = 1 << 3
+	E_MEMSP = 1 << 4 /* uses offset and size */
+	E_MEMSB = 1 << 5 /* uses offset and size */
+	ANYMEM  = E_MEM | E_MEMSP | E_MEMSB
+	//DELAY = LOAD|BRANCH|FCMP
+	DELAY = BRANCH /* only schedule branch */
+)
+
+type Dep struct {
+	ireg uint32
+	freg uint32
+	cc   uint32
+}
+
+type Sch struct {
+	p       obj.Prog
+	set     Dep
+	used    Dep
+	soffset int32
+	size    uint8
+	nop     uint8
+	comp    bool
+}
+
+func (c *ctxt0) sched(p0, pe *obj.Prog) {
+	var sch [NSCHED]Sch
+
+	/*
+	 * build side structure
+	 */
+	s := sch[:]
+	for p := p0; ; p = p.Link {
+		s[0].p = *p
+		c.markregused(&s[0])
+		if p == pe {
+			break
+		}
+		s = s[1:]
+	}
+	se := s
+
+	for i := cap(sch) - cap(se); i >= 0; i-- {
+		s = sch[i:]
+		if s[0].p.Mark&DELAY == 0 {
+			continue
+		}
+		if -cap(s) < -cap(se) {
+			if !conflict(&s[0], &s[1]) {
+				continue
+			}
+		}
+
+		var t []Sch
+		var j int
+		for j = cap(sch) - cap(s) - 1; j >= 0; j-- {
+			t = sch[j:]
+			if t[0].comp {
+				if s[0].p.Mark&BRANCH != 0 {
+					continue
+				}
+			}
+			if t[0].p.Mark&DELAY != 0 {
+				if -cap(s) >= -cap(se) || conflict(&t[0], &s[1]) {
+					continue
+				}
+			}
+			for u := t[1:]; -cap(u) <= -cap(s); u = u[1:] {
+				if c.depend(&u[0], &t[0]) {
+					continue
+				}
+			}
+			goto out2
+		}
+
+		if s[0].p.Mark&BRANCH != 0 {
+			s[0].nop = 1
+		}
+		continue
+
+	out2:
+		// t[0] is the instruction being moved to fill the delay
+		stmp := t[0]
+		copy(t[:i-j], t[1:i-j+1])
+		s[0] = stmp
+
+		if t[i-j-1].p.Mark&BRANCH != 0 {
+			// t[i-j] is being put into a branch delay slot
+			// combine its Spadj with the branch instruction
+			t[i-j-1].p.Spadj += t[i-j].p.Spadj
+			t[i-j].p.Spadj = 0
+		}
+
+		i--
+	}
+
+	/*
+	 * put it all back
+	 */
+	var p *obj.Prog
+	var q *obj.Prog
+	for s, p = sch[:], p0; -cap(s) <= -cap(se); s, p = s[1:], q {
+		q = p.Link
+		if q != s[0].p.Link {
+			*p = s[0].p
+			p.Link = q
+		}
+		for s[0].nop != 0 {
+			s[0].nop--
+			c.addnop(p)
+		}
+	}
+}
+
+func (c *ctxt0) markregused(s *Sch) {
+	p := &s.p
+	s.comp = c.compound(p)
+	s.nop = 0
+	if s.comp {
+		s.set.ireg |= 1 << (REGTMP - REG_R0)
+		s.used.ireg |= 1 << (REGTMP - REG_R0)
+	}
+
+	ar := 0  /* dest is really reference */
+	ad := 0  /* source/dest is really address */
+	ld := 0  /* opcode is load instruction */
+	sz := 20 /* size of load/store for overlap computation */
+
+	/*
+	 * flags based on opcode
+	 */
+	switch p.As {
+	case obj.ATEXT:
+		c.autosize = int32(p.To.Offset + 8)
+		ad = 1
+
+	case AJAL:
+		r := p.Reg
+		if r == 0 {
+			r = REGLINK
+		}
+		s.set.ireg |= 1 << uint(r-REG_R0)
+		ar = 1
+		ad = 1
+
+	case ABGEZAL,
+		ABLTZAL:
+		s.set.ireg |= 1 << (REGLINK - REG_R0)
+		fallthrough
+	case ABEQ,
+		ABGEZ,
+		ABGTZ,
+		ABLEZ,
+		ABLTZ,
+		ABNE:
+		ar = 1
+		ad = 1
+
+	case ABFPT,
+		ABFPF:
+		ad = 1
+		s.used.cc |= E_FCR
+
+	case ACMPEQD,
+		ACMPEQF,
+		ACMPGED,
+		ACMPGEF,
+		ACMPGTD,
+		ACMPGTF:
+		ar = 1
+		s.set.cc |= E_FCR
+		p.Mark |= FCMP
+
+	case AJMP:
+		ar = 1
+		ad = 1
+
+	case AMOVB,
+		AMOVBU:
+		sz = 1
+		ld = 1
+
+	case AMOVH,
+		AMOVHU:
+		sz = 2
+		ld = 1
+
+	case AMOVF,
+		AMOVW,
+		AMOVWL,
+		AMOVWR:
+		sz = 4
+		ld = 1
+
+	case AMOVD,
+		AMOVV,
+		AMOVVL,
+		AMOVVR:
+		sz = 8
+		ld = 1
+
+	case ADIV,
+		ADIVU,
+		AMUL,
+		AMULU,
+		AREM,
+		AREMU,
+		ADIVV,
+		ADIVVU,
+		AMULV,
+		AMULVU,
+		AREMV,
+		AREMVU:
+		s.set.cc = E_HILO
+		fallthrough
+	case AADD,
+		AADDU,
+		AADDV,
+		AADDVU,
+		AAND,
+		ANOR,
+		AOR,
+		ASGT,
+		ASGTU,
+		ASLL,
+		ASRA,
+		ASRL,
+		ASLLV,
+		ASRAV,
+		ASRLV,
+		ASUB,
+		ASUBU,
+		ASUBV,
+		ASUBVU,
+		AXOR,
+
+		AADDD,
+		AADDF,
+		AADDW,
+		ASUBD,
+		ASUBF,
+		ASUBW,
+		AMULF,
+		AMULD,
+		AMULW,
+		ADIVF,
+		ADIVD,
+		ADIVW:
+		if p.Reg == 0 {
+			if p.To.Type == obj.TYPE_REG {
+				p.Reg = p.To.Reg
+			}
+			//if(p->reg == NREG)
+			//	print("botch %P\n", p);
+		}
+	}
+
+	/*
+	 * flags based on 'to' field
+	 */
+	cls := int(p.To.Class)
+	if cls == 0 {
+		cls = c.aclass(&p.To) + 1
+		p.To.Class = int8(cls)
+	}
+	cls--
+	switch cls {
+	default:
+		fmt.Printf("unknown class %d %v\n", cls, p)
+
+	case C_ZCON,
+		C_SCON,
+		C_ADD0CON,
+		C_AND0CON,
+		C_ADDCON,
+		C_ANDCON,
+		C_UCON,
+		C_LCON,
+		C_NONE,
+		C_SBRA,
+		C_LBRA,
+		C_ADDR,
+		C_TEXTSIZE:
+		break
+
+	case C_HI,
+		C_LO:
+		s.set.cc |= E_HILO
+
+	case C_FCREG:
+		s.set.cc |= E_FCR
+
+	case C_MREG:
+		s.set.cc |= E_MCR
+
+	case C_ZOREG,
+		C_SOREG,
+		C_LOREG:
+		cls = int(p.To.Reg)
+		s.used.ireg |= 1 << uint(cls-REG_R0)
+		if ad != 0 {
+			break
+		}
+		s.size = uint8(sz)
+		s.soffset = c.regoff(&p.To)
+
+		m := uint32(ANYMEM)
+		if cls == REGSB {
+			m = E_MEMSB
+		}
+		if cls == REGSP {
+			m = E_MEMSP
+		}
+
+		if ar != 0 {
+			s.used.cc |= m
+		} else {
+			s.set.cc |= m
+		}
+
+	case C_SACON,
+		C_LACON:
+		s.used.ireg |= 1 << (REGSP - REG_R0)
+
+	case C_SECON,
+		C_LECON:
+		s.used.ireg |= 1 << (REGSB - REG_R0)
+
+	case C_REG:
+		if ar != 0 {
+			s.used.ireg |= 1 << uint(p.To.Reg-REG_R0)
+		} else {
+			s.set.ireg |= 1 << uint(p.To.Reg-REG_R0)
+		}
+
+	case C_FREG:
+		if ar != 0 {
+			s.used.freg |= 1 << uint(p.To.Reg-REG_F0)
+		} else {
+			s.set.freg |= 1 << uint(p.To.Reg-REG_F0)
+		}
+		if ld != 0 && p.From.Type == obj.TYPE_REG {
+			p.Mark |= LOAD
+		}
+
+	case C_SAUTO,
+		C_LAUTO:
+		s.used.ireg |= 1 << (REGSP - REG_R0)
+		if ad != 0 {
+			break
+		}
+		s.size = uint8(sz)
+		s.soffset = c.regoff(&p.To)
+
+		if ar != 0 {
+			s.used.cc |= E_MEMSP
+		} else {
+			s.set.cc |= E_MEMSP
+		}
+
+	case C_SEXT,
+		C_LEXT:
+		s.used.ireg |= 1 << (REGSB - REG_R0)
+		if ad != 0 {
+			break
+		}
+		s.size = uint8(sz)
+		s.soffset = c.regoff(&p.To)
+
+		if ar != 0 {
+			s.used.cc |= E_MEMSB
+		} else {
+			s.set.cc |= E_MEMSB
+		}
+	}
+
+	/*
+	 * flags based on 'from' field
+	 */
+	cls = int(p.From.Class)
+	if cls == 0 {
+		cls = c.aclass(&p.From) + 1
+		p.From.Class = int8(cls)
+	}
+	cls--
+	switch cls {
+	default:
+		fmt.Printf("unknown class %d %v\n", cls, p)
+
+	case C_ZCON,
+		C_SCON,
+		C_ADD0CON,
+		C_AND0CON,
+		C_ADDCON,
+		C_ANDCON,
+		C_UCON,
+		C_LCON,
+		C_NONE,
+		C_SBRA,
+		C_LBRA,
+		C_ADDR,
+		C_TEXTSIZE:
+		break
+
+	case C_HI,
+		C_LO:
+		s.used.cc |= E_HILO
+
+	case C_FCREG:
+		s.used.cc |= E_FCR
+
+	case C_MREG:
+		s.used.cc |= E_MCR
+
+	case C_ZOREG,
+		C_SOREG,
+		C_LOREG:
+		cls = int(p.From.Reg)
+		s.used.ireg |= 1 << uint(cls-REG_R0)
+		if ld != 0 {
+			p.Mark |= LOAD
+		}
+		s.size = uint8(sz)
+		s.soffset = c.regoff(&p.From)
+
+		m := uint32(ANYMEM)
+		if cls == REGSB {
+			m = E_MEMSB
+		}
+		if cls == REGSP {
+			m = E_MEMSP
+		}
+
+		s.used.cc |= m
+
+	case C_SACON,
+		C_LACON:
+		cls = int(p.From.Reg)
+		if cls == 0 {
+			cls = REGSP
+		}
+		s.used.ireg |= 1 << uint(cls-REG_R0)
+
+	case C_SECON,
+		C_LECON:
+		s.used.ireg |= 1 << (REGSB - REG_R0)
+
+	case C_REG:
+		s.used.ireg |= 1 << uint(p.From.Reg-REG_R0)
+
+	case C_FREG:
+		s.used.freg |= 1 << uint(p.From.Reg-REG_F0)
+		if ld != 0 && p.To.Type == obj.TYPE_REG {
+			p.Mark |= LOAD
+		}
+
+	case C_SAUTO,
+		C_LAUTO:
+		s.used.ireg |= 1 << (REGSP - REG_R0)
+		if ld != 0 {
+			p.Mark |= LOAD
+		}
+		if ad != 0 {
+			break
+		}
+		s.size = uint8(sz)
+		s.soffset = c.regoff(&p.From)
+
+		s.used.cc |= E_MEMSP
+
+	case C_SEXT:
+	case C_LEXT:
+		s.used.ireg |= 1 << (REGSB - REG_R0)
+		if ld != 0 {
+			p.Mark |= LOAD
+		}
+		if ad != 0 {
+			break
+		}
+		s.size = uint8(sz)
+		s.soffset = c.regoff(&p.From)
+
+		s.used.cc |= E_MEMSB
+	}
+
+	cls = int(p.Reg)
+	if cls != 0 {
+		if REG_F0 <= cls && cls <= REG_F31 {
+			s.used.freg |= 1 << uint(cls-REG_F0)
+		} else {
+			s.used.ireg |= 1 << uint(cls-REG_R0)
+		}
+	}
+	s.set.ireg &^= (1 << (REGZERO - REG_R0)) /* R0 can't be set */
+}
+
+/*
+ * test to see if two instructions can be
+ * interchanged without changing semantics
+ */
+func (c *ctxt0) depend(sa, sb *Sch) bool {
+	if sa.set.ireg&(sb.set.ireg|sb.used.ireg) != 0 {
+		return true
+	}
+	if sb.set.ireg&sa.used.ireg != 0 {
+		return true
+	}
+
+	if sa.set.freg&(sb.set.freg|sb.used.freg) != 0 {
+		return true
+	}
+	if sb.set.freg&sa.used.freg != 0 {
+		return true
+	}
+
+	/*
+	 * special case.
+	 * loads from same address cannot pass.
+	 * this is for hardware fifo's and the like
+	 */
+	if sa.used.cc&sb.used.cc&E_MEM != 0 {
+		if sa.p.Reg == sb.p.Reg {
+			if c.regoff(&sa.p.From) == c.regoff(&sb.p.From) {
+				return true
+			}
+		}
+	}
+
+	x := (sa.set.cc & (sb.set.cc | sb.used.cc)) | (sb.set.cc & sa.used.cc)
+	if x != 0 {
+		/*
+		 * allow SB and SP to pass each other.
+		 * allow SB to pass SB iff doffsets are ok
+		 * anything else conflicts
+		 */
+		if x != E_MEMSP && x != E_MEMSB {
+			return true
+		}
+		x = sa.set.cc | sb.set.cc | sa.used.cc | sb.used.cc
+		if x&E_MEM != 0 {
+			return true
+		}
+		if offoverlap(sa, sb) {
+			return true
+		}
+	}
+
+	return false
+}
+
+func offoverlap(sa, sb *Sch) bool {
+	if sa.soffset < sb.soffset {
+		if sa.soffset+int32(sa.size) > sb.soffset {
+			return true
+		}
+		return false
+	}
+	if sb.soffset+int32(sb.size) > sa.soffset {
+		return true
+	}
+	return false
+}
+
+/*
+ * test 2 adjacent instructions
+ * and find out if inserted instructions
+ * are desired to prevent stalls.
+ */
+func conflict(sa, sb *Sch) bool {
+	if sa.set.ireg&sb.used.ireg != 0 {
+		return true
+	}
+	if sa.set.freg&sb.used.freg != 0 {
+		return true
+	}
+	if sa.set.cc&sb.used.cc != 0 {
+		return true
+	}
+	return false
+}
+
+func (c *ctxt0) compound(p *obj.Prog) bool {
+	o := c.oplook(p)
+	if o.size != 4 {
+		return true
+	}
+	if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSB {
+		return true
+	}
+	return false
+}
+
+var Linkmips64 = obj.LinkArch{
+	Arch:           sys.ArchMIPS64,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span0,
+	Progedit:       progedit,
+	DWARFRegisters: MIPSDWARFRegisters,
+}
+
+var Linkmips64le = obj.LinkArch{
+	Arch:           sys.ArchMIPS64LE,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span0,
+	Progedit:       progedit,
+	DWARFRegisters: MIPSDWARFRegisters,
+}
+
+var Linkmips = obj.LinkArch{
+	Arch:           sys.ArchMIPS,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span0,
+	Progedit:       progedit,
+	DWARFRegisters: MIPSDWARFRegisters,
+}
+
+var Linkmipsle = obj.LinkArch{
+	Arch:           sys.ArchMIPSLE,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span0,
+	Progedit:       progedit,
+	DWARFRegisters: MIPSDWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/mkcnames.go b/go/src/cmd/internal/obj/mkcnames.go
new file mode 100644
index 0000000000000000000000000000000000000000..72b27300c79b9b0c7291daea54abe9b0abf5efdb
--- /dev/null
+++ b/go/src/cmd/internal/obj/mkcnames.go
@@ -0,0 +1,136 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build ignore
+
+// This is based on the implementation of src/cmd/internal/obj/stringer.go.
+// This is a mini version of the stringer tool customized for the Cnames
+// table in the architecture support for obj.
+
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"regexp"
+	"strings"
+)
+
+var (
+	input  = flag.String("i", "", "input file name")
+	output = flag.String("o", "", "output file name")
+	pkg    = flag.String("p", "", "package name")
+)
+
+var cnameExp = regexp.MustCompile(`^\tC_([A-Za-z0-9_]+)`)
+
+func main() {
+	flag.Parse()
+	if *input == "" || *output == "" || *pkg == "" {
+		flag.Usage()
+		os.Exit(2)
+	}
+
+	start := ""
+	switch *pkg {
+	case "arm64":
+		start = "var cnames7 = []string{\n\t\"\", // C_NONE starts from 1\n"
+	case "loong64", "mips":
+		start = "var cnames0 = []string{\n"
+	case "ppc64":
+		start = "var cnames9 = []string{\n"
+	case "s390x":
+		start = "var cnamesz = []string{\n"
+	default:
+		fmt.Printf("Only supports generating Cnames for arm64,loong64,mips,ppc64,s390x.")
+		os.Exit(0)
+	}
+
+	in, err := os.Open(*input)
+	if err != nil {
+		log.Fatal(err)
+	}
+	fd, err := os.Create(*output)
+	if err != nil {
+		log.Fatal(err)
+	}
+	out := bufio.NewWriter(fd)
+	closeOut := func() {
+		if err = out.Flush(); err != nil {
+			log.Fatal(err)
+		}
+
+		if err = fd.Close(); err != nil {
+			log.Fatal(err)
+		}
+	}
+	defer closeOut()
+
+	on := false
+	s := bufio.NewScanner(in)
+	for s.Scan() {
+		line := s.Text()
+		if !on {
+			// First relevant line contains "C_NONE = iota".
+			// If we find it, delete the "=" so we don't stop immediately.
+			const first = "C_NONE"
+			if !strings.Contains(line, first) {
+				continue
+			}
+
+			const suffix = "= iota"
+			index := strings.Index(line, suffix)
+			if index < 0 {
+				continue
+			}
+			line = line[:index]
+
+			// It's on. Start with the header.
+			fmt.Fprintf(out, header, *input, *output, *pkg, *pkg)
+			fmt.Fprintf(out, start)
+			on = true
+		}
+
+		// Strip comments so their text won't defeat our heuristic.
+		index := strings.Index(line, "//")
+		if index > 0 {
+			line = line[:index]
+		}
+		index = strings.Index(line, "/*")
+		if index > 0 {
+			comments := line[index:]
+			if !strings.Contains(comments, "*/") {
+				log.Fatalf("invalid comment: %s\n", comments)
+			}
+			line = line[:index]
+		}
+
+		// Termination condition: Any line with an = changes the sequence,
+		// so stop there, and stop at a closing brace.
+		if strings.HasPrefix(line, "}") || strings.ContainsRune(line, '=') {
+			break
+		}
+
+		sub := cnameExp.FindStringSubmatch(line)
+		if len(sub) < 2 {
+			continue
+		} else {
+			fmt.Fprintf(out, "\t%q,\n", sub[1])
+		}
+	}
+	fmt.Fprintln(out, "}")
+	if s.Err() != nil {
+		log.Fatal(err)
+	}
+}
+
+const header = `// Code generated by mkcnames -i %s -o %s -p %s; DO NOT EDIT.
+
+package %s
+
+// This order should be strictly consistent to that in a.out.go.
+`
diff --git a/go/src/cmd/internal/obj/objfile.go b/go/src/cmd/internal/obj/objfile.go
new file mode 100644
index 0000000000000000000000000000000000000000..4401f1bb74e0a9ed358d9754905b0d4f11804665
--- /dev/null
+++ b/go/src/cmd/internal/obj/objfile.go
@@ -0,0 +1,963 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Writing Go object files.
+
+package obj
+
+import (
+	"bytes"
+	"cmd/internal/bio"
+	"cmd/internal/goobj"
+	"cmd/internal/hash"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmp"
+	"encoding/binary"
+	"fmt"
+	"internal/abi"
+	"io"
+	"log"
+	"os"
+	"path/filepath"
+	"slices"
+	"sort"
+	"strings"
+)
+
+const UnlinkablePkg = "<unlinkable>" // invalid package path, used when compiled without -p flag
+
+// Entry point of writing new object file.
+func WriteObjFile(ctxt *Link, b *bio.Writer) {
+
+	debugAsmEmit(ctxt)
+
+	genFuncInfoSyms(ctxt)
+
+	w := writer{
+		Writer:  goobj.NewWriter(b),
+		ctxt:    ctxt,
+		pkgpath: objabi.PathToPrefix(ctxt.Pkgpath),
+	}
+
+	start := b.Offset()
+	w.init()
+
+	// Header
+	// We just reserve the space. We'll fill in the offsets later.
+	flags := uint32(0)
+	if ctxt.Flag_shared {
+		flags |= goobj.ObjFlagShared
+	}
+	if w.pkgpath == UnlinkablePkg {
+		flags |= goobj.ObjFlagUnlinkable
+	}
+	if w.pkgpath == "" {
+		log.Fatal("empty package path")
+	}
+	if ctxt.IsAsm {
+		flags |= goobj.ObjFlagFromAssembly
+	}
+	if ctxt.Std {
+		flags |= goobj.ObjFlagStd
+	}
+	h := goobj.Header{
+		Magic:       goobj.Magic,
+		Fingerprint: ctxt.Fingerprint,
+		Flags:       flags,
+	}
+	h.Write(w.Writer)
+
+	// String table
+	w.StringTable()
+
+	// Autolib
+	h.Offsets[goobj.BlkAutolib] = w.Offset()
+	for i := range ctxt.Imports {
+		ctxt.Imports[i].Write(w.Writer)
+	}
+
+	// Package references
+	h.Offsets[goobj.BlkPkgIdx] = w.Offset()
+	for _, pkg := range w.pkglist {
+		w.StringRef(pkg)
+	}
+
+	// File table (for DWARF and pcln generation).
+	h.Offsets[goobj.BlkFile] = w.Offset()
+	for _, f := range ctxt.PosTable.FileTable() {
+		w.StringRef(filepath.ToSlash(f))
+	}
+
+	// Symbol definitions
+	h.Offsets[goobj.BlkSymdef] = w.Offset()
+	for _, s := range ctxt.defs {
+		w.Sym(s)
+	}
+
+	// Short hashed symbol definitions
+	h.Offsets[goobj.BlkHashed64def] = w.Offset()
+	for _, s := range ctxt.hashed64defs {
+		w.Sym(s)
+	}
+
+	// Hashed symbol definitions
+	h.Offsets[goobj.BlkHasheddef] = w.Offset()
+	for _, s := range ctxt.hasheddefs {
+		w.Sym(s)
+	}
+
+	// Non-pkg symbol definitions
+	h.Offsets[goobj.BlkNonpkgdef] = w.Offset()
+	for _, s := range ctxt.nonpkgdefs {
+		w.Sym(s)
+	}
+
+	// Non-pkg symbol references
+	h.Offsets[goobj.BlkNonpkgref] = w.Offset()
+	for _, s := range ctxt.nonpkgrefs {
+		w.Sym(s)
+	}
+
+	// Referenced package symbol flags
+	h.Offsets[goobj.BlkRefFlags] = w.Offset()
+	w.refFlags()
+
+	// Hashes
+	h.Offsets[goobj.BlkHash64] = w.Offset()
+	for _, s := range ctxt.hashed64defs {
+		w.Hash64(s)
+	}
+	h.Offsets[goobj.BlkHash] = w.Offset()
+	for _, s := range ctxt.hasheddefs {
+		w.Hash(s)
+	}
+	// TODO: hashedrefs unused/unsupported for now
+
+	// Reloc indexes
+	h.Offsets[goobj.BlkRelocIdx] = w.Offset()
+	nreloc := uint32(0)
+	lists := [][]*LSym{ctxt.defs, ctxt.hashed64defs, ctxt.hasheddefs, ctxt.nonpkgdefs}
+	for _, list := range lists {
+		for _, s := range list {
+			w.Uint32(nreloc)
+			nreloc += uint32(len(s.R))
+		}
+	}
+	w.Uint32(nreloc)
+
+	// Symbol Info indexes
+	h.Offsets[goobj.BlkAuxIdx] = w.Offset()
+	naux := uint32(0)
+	for _, list := range lists {
+		for _, s := range list {
+			w.Uint32(naux)
+			naux += uint32(nAuxSym(s))
+		}
+	}
+	w.Uint32(naux)
+
+	// Data indexes
+	h.Offsets[goobj.BlkDataIdx] = w.Offset()
+	dataOff := int64(0)
+	for _, list := range lists {
+		for _, s := range list {
+			w.Uint32(uint32(dataOff))
+			dataOff += int64(len(s.P))
+			if file := s.File(); file != nil {
+				dataOff += file.Size
+			}
+		}
+	}
+	if int64(uint32(dataOff)) != dataOff {
+		log.Fatalf("data too large")
+	}
+	w.Uint32(uint32(dataOff))
+
+	// Relocs
+	h.Offsets[goobj.BlkReloc] = w.Offset()
+	for _, list := range lists {
+		for _, s := range list {
+			slices.SortFunc(s.R, relocByOffCmp) // some platforms (e.g. PE) requires relocations in address order
+			for i := range s.R {
+				w.Reloc(&s.R[i])
+			}
+		}
+	}
+
+	// Aux symbol info
+	h.Offsets[goobj.BlkAux] = w.Offset()
+	for _, list := range lists {
+		for _, s := range list {
+			w.Aux(s)
+		}
+	}
+
+	// Data
+	h.Offsets[goobj.BlkData] = w.Offset()
+	for _, list := range lists {
+		for _, s := range list {
+			w.Bytes(s.P)
+			if file := s.File(); file != nil {
+				w.writeFile(ctxt, file)
+			}
+		}
+	}
+
+	// Blocks used only by tools (objdump, nm).
+
+	// Referenced symbol names from other packages
+	h.Offsets[goobj.BlkRefName] = w.Offset()
+	w.refNames()
+
+	h.Offsets[goobj.BlkEnd] = w.Offset()
+
+	// Fix up block offsets in the header
+	end := start + int64(w.Offset())
+	b.MustSeek(start, 0)
+	h.Write(w.Writer)
+	b.MustSeek(end, 0)
+}
+
+type writer struct {
+	*goobj.Writer
+	filebuf []byte
+	ctxt    *Link
+	pkgpath string   // the package import path (escaped), "" if unknown
+	pkglist []string // list of packages referenced, indexed by ctxt.pkgIdx
+
+	// scratch space for writing (the Write methods escape
+	// as they are interface calls)
+	tmpSym      goobj.Sym
+	tmpReloc    goobj.Reloc
+	tmpAux      goobj.Aux
+	tmpHash64   goobj.Hash64Type
+	tmpHash     goobj.HashType
+	tmpRefFlags goobj.RefFlags
+	tmpRefName  goobj.RefName
+}
+
+// prepare package index list
+func (w *writer) init() {
+	w.pkglist = make([]string, len(w.ctxt.pkgIdx)+1)
+	w.pkglist[0] = "" // dummy invalid package for index 0
+	for pkg, i := range w.ctxt.pkgIdx {
+		w.pkglist[i] = pkg
+	}
+}
+
+func (w *writer) writeFile(ctxt *Link, file *FileInfo) {
+	f, err := os.Open(file.Name)
+	if err != nil {
+		ctxt.Diag("%v", err)
+		return
+	}
+	defer f.Close()
+	if w.filebuf == nil {
+		w.filebuf = make([]byte, 1024)
+	}
+	buf := w.filebuf
+	written := int64(0)
+	for {
+		n, err := f.Read(buf)
+		w.Bytes(buf[:n])
+		written += int64(n)
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			ctxt.Diag("%v", err)
+			return
+		}
+	}
+	if written != file.Size {
+		ctxt.Diag("copy %s: unexpected length %d != %d", file.Name, written, file.Size)
+	}
+}
+
+func (w *writer) StringTable() {
+	w.AddString("")
+	for _, p := range w.ctxt.Imports {
+		w.AddString(p.Pkg)
+	}
+	for _, pkg := range w.pkglist {
+		w.AddString(pkg)
+	}
+	w.ctxt.traverseSyms(traverseAll, func(s *LSym) {
+		// Don't put names of builtins into the string table (to save
+		// space).
+		if s.PkgIdx == goobj.PkgIdxBuiltin {
+			return
+		}
+		// TODO: this includes references of indexed symbols from other packages,
+		// for which the linker doesn't need the name. Consider moving them to
+		// a separate block (for tools only).
+		if w.ctxt.Flag_noRefName && s.PkgIdx < goobj.PkgIdxSpecial {
+			// Don't include them if Flag_noRefName
+			return
+		}
+		if strings.HasPrefix(s.Name, `"".`) {
+			w.ctxt.Diag("unqualified symbol name: %v", s.Name)
+		}
+		w.AddString(s.Name)
+	})
+
+	// All filenames are in the postable.
+	for _, f := range w.ctxt.PosTable.FileTable() {
+		w.AddString(filepath.ToSlash(f))
+	}
+}
+
+// cutoff is the maximum data section size permitted by the linker
+// (see issue #9862).
+const cutoff = int64(2e9) // 2 GB (or so; looks better in errors than 2^31)
+
+func (w *writer) Sym(s *LSym) {
+	name := s.Name
+	abi := uint16(s.ABI())
+	if s.Static() {
+		abi = goobj.SymABIstatic
+	}
+	flag := uint8(0)
+	if s.DuplicateOK() {
+		flag |= goobj.SymFlagDupok
+	}
+	if s.Local() {
+		flag |= goobj.SymFlagLocal
+	}
+	if s.MakeTypelink() {
+		flag |= goobj.SymFlagTypelink
+	}
+	if s.Leaf() {
+		flag |= goobj.SymFlagLeaf
+	}
+	if s.NoSplit() {
+		flag |= goobj.SymFlagNoSplit
+	}
+	if s.ReflectMethod() {
+		flag |= goobj.SymFlagReflectMethod
+	}
+	if strings.HasPrefix(s.Name, "type:") && s.Name[5] != '.' && s.Type == objabi.SRODATA {
+		flag |= goobj.SymFlagGoType
+	}
+	flag2 := uint8(0)
+	if s.UsedInIface() {
+		flag2 |= goobj.SymFlagUsedInIface
+	}
+	if strings.HasPrefix(s.Name, "go:itab.") && s.Type == objabi.SRODATA {
+		flag2 |= goobj.SymFlagItab
+	}
+	if strings.HasPrefix(s.Name, w.ctxt.Pkgpath) && strings.HasPrefix(s.Name[len(w.ctxt.Pkgpath):], ".") && strings.HasPrefix(s.Name[len(w.ctxt.Pkgpath)+1:], objabi.GlobalDictPrefix) {
+		flag2 |= goobj.SymFlagDict
+	}
+	if s.IsPkgInit() {
+		flag2 |= goobj.SymFlagPkgInit
+	}
+	if s.IsLinkname() || (w.ctxt.IsAsm && name != "") || name == "main.main" {
+		// Assembly reference is treated the same as linkname,
+		// but not for unnamed (aux) symbols.
+		// The runtime linknames main.main.
+		flag2 |= goobj.SymFlagLinkname
+	}
+	if s.ABIWrapper() {
+		flag2 |= goobj.SymFlagABIWrapper
+	}
+	if s.Func() != nil && s.Func().WasmExport != nil {
+		flag2 |= goobj.SymFlagWasmExport
+	}
+	if strings.HasPrefix(name, "gofile..") {
+		name = filepath.ToSlash(name)
+	}
+	var align uint32
+	if fn := s.Func(); fn != nil {
+		align = uint32(fn.Align)
+	}
+	if s.ContentAddressable() && s.Size != 0 {
+		// We generally assume data symbols are naturally aligned
+		// (e.g. integer constants), except for strings and a few
+		// compiler-emitted funcdata. If we dedup a string symbol and
+		// a non-string symbol with the same content, we should keep
+		// the largest alignment.
+		// TODO: maybe the compiler could set the alignment for all
+		// data symbols more carefully.
+		switch {
+		case strings.HasPrefix(s.Name, "go:string."),
+			strings.HasPrefix(name, "type:.namedata."),
+			strings.HasPrefix(name, "type:.importpath."),
+			strings.HasSuffix(name, ".opendefer"),
+			strings.HasSuffix(name, ".arginfo0"),
+			strings.HasSuffix(name, ".arginfo1"),
+			strings.HasSuffix(name, ".argliveinfo"):
+			// These are just bytes, or varints.
+			align = 1
+		case strings.HasPrefix(name, "gclocals·"):
+			// It has 32-bit fields.
+			align = 4
+		default:
+			switch {
+			case w.ctxt.Arch.PtrSize == 8 && s.Size%8 == 0:
+				align = 8
+			case s.Size%4 == 0:
+				align = 4
+			case s.Size%2 == 0:
+				align = 2
+			default:
+				align = 1
+			}
+		}
+	}
+	if s.Size > cutoff {
+		w.ctxt.Diag("%s: symbol too large (%d bytes > %d bytes)", s.Name, s.Size, cutoff)
+	}
+	o := &w.tmpSym
+	o.SetName(name, w.Writer)
+	o.SetABI(abi)
+	o.SetType(uint8(s.Type))
+	o.SetFlag(flag)
+	o.SetFlag2(flag2)
+	o.SetSiz(uint32(s.Size))
+	o.SetAlign(align)
+	o.Write(w.Writer)
+}
+
+func (w *writer) Hash64(s *LSym) {
+	if !s.ContentAddressable() || len(s.R) != 0 {
+		panic("Hash of non-content-addressable symbol")
+	}
+	w.tmpHash64 = contentHash64(s)
+	w.Bytes(w.tmpHash64[:])
+}
+
+func (w *writer) Hash(s *LSym) {
+	if !s.ContentAddressable() {
+		panic("Hash of non-content-addressable symbol")
+	}
+	w.tmpHash = w.contentHash(s)
+	w.Bytes(w.tmpHash[:])
+}
+
+// contentHashSection returns a mnemonic for s's section.
+// The goal is to prevent content-addressability from moving symbols between sections.
+// contentHashSection only distinguishes between sets of sections for which this matters.
+// Allowing flexibility increases the effectiveness of content-addressability.
+// But in some cases, such as doing addressing based on a base symbol,
+// we need to ensure that a symbol is always in a particular section.
+// Some of these conditions are duplicated in cmd/link/internal/ld.(*Link).symtab.
+// TODO: instead of duplicating them, have the compiler decide where symbols go.
+func contentHashSection(s *LSym) byte {
+	name := s.Name
+	if s.IsPcdata() {
+		return 'P'
+	}
+	if strings.HasPrefix(name, "gcargs.") ||
+		strings.HasPrefix(name, "gclocals.") ||
+		strings.HasPrefix(name, "gclocals·") ||
+		strings.HasSuffix(name, ".opendefer") ||
+		strings.HasSuffix(name, ".arginfo0") ||
+		strings.HasSuffix(name, ".arginfo1") ||
+		strings.HasSuffix(name, ".argliveinfo") ||
+		strings.HasSuffix(name, ".wrapinfo") ||
+		strings.HasSuffix(name, ".args_stackmap") ||
+		strings.HasSuffix(name, ".stkobj") {
+		return 'F' // go:func.* or go:funcrel.*
+	}
+	if strings.HasPrefix(name, "type:") {
+		return 'T'
+	}
+	return 0
+}
+
+func contentHash64(s *LSym) goobj.Hash64Type {
+	if contentHashSection(s) != 0 {
+		panic("short hash of non-default-section sym " + s.Name)
+	}
+	var b goobj.Hash64Type
+	copy(b[:], s.P)
+	return b
+}
+
+// Compute the content hash for a content-addressable symbol.
+// We build a content hash based on its content and relocations.
+// Depending on the category of the referenced symbol, we choose
+// different hash algorithms such that the hash is globally
+// consistent.
+//   - For referenced content-addressable symbol, its content hash
+//     is globally consistent.
+//   - For package symbol and builtin symbol, its local index is
+//     globally consistent.
+//   - For non-package symbol, its fully-expanded name is globally
+//     consistent. For now, we require we know the current package
+//     path so we can always expand symbol names. (Otherwise,
+//     symbols with relocations are not considered hashable.)
+//
+// For now, we assume there is no circular dependencies among
+// hashed symbols.
+func (w *writer) contentHash(s *LSym) goobj.HashType {
+	h := hash.New32()
+	var tmp [14]byte
+
+	// Include the size of the symbol in the hash.
+	// This preserves the length of symbols, preventing the following two symbols
+	// from hashing the same:
+	//
+	//    [2]int{1,2} ≠ [10]int{1,2,0,0,0...}
+	//
+	// In this case, if the smaller symbol is alive, the larger is not kept unless
+	// needed.
+	binary.LittleEndian.PutUint64(tmp[:8], uint64(s.Size))
+	// Some symbols require being in separate sections.
+	tmp[8] = contentHashSection(s)
+	h.Write(tmp[:9])
+
+	// The compiler trims trailing zeros _sometimes_. We just do
+	// it always.
+	h.Write(bytes.TrimRight(s.P, "\x00"))
+	for i := range s.R {
+		r := &s.R[i]
+		binary.LittleEndian.PutUint32(tmp[:4], uint32(r.Off))
+		tmp[4] = r.Siz
+		tmp[5] = uint8(r.Type)
+		binary.LittleEndian.PutUint64(tmp[6:14], uint64(r.Add))
+		h.Write(tmp[:])
+		rs := r.Sym
+		if rs == nil {
+			fmt.Printf("symbol: %s\n", s)
+			fmt.Printf("relocation: %#v\n", r)
+			panic("nil symbol target in relocation")
+		}
+		switch rs.PkgIdx {
+		case goobj.PkgIdxHashed64:
+			h.Write([]byte{0})
+			t := contentHash64(rs)
+			h.Write(t[:])
+		case goobj.PkgIdxHashed:
+			h.Write([]byte{1})
+			t := w.contentHash(rs)
+			h.Write(t[:])
+		case goobj.PkgIdxNone:
+			h.Write([]byte{2})
+			io.WriteString(h, rs.Name) // name is already expanded at this point
+		case goobj.PkgIdxBuiltin:
+			h.Write([]byte{3})
+			binary.LittleEndian.PutUint32(tmp[:4], uint32(rs.SymIdx))
+			h.Write(tmp[:4])
+		case goobj.PkgIdxSelf:
+			io.WriteString(h, w.pkgpath)
+			binary.LittleEndian.PutUint32(tmp[:4], uint32(rs.SymIdx))
+			h.Write(tmp[:4])
+		default:
+			io.WriteString(h, rs.Pkg)
+			binary.LittleEndian.PutUint32(tmp[:4], uint32(rs.SymIdx))
+			h.Write(tmp[:4])
+		}
+	}
+	var b goobj.HashType
+	copy(b[:], h.Sum(nil))
+	return b
+}
+
+func makeSymRef(s *LSym) goobj.SymRef {
+	if s == nil {
+		return goobj.SymRef{}
+	}
+	if s.PkgIdx == 0 || !s.Indexed() {
+		fmt.Printf("unindexed symbol reference: %v\n", s)
+		panic("unindexed symbol reference")
+	}
+	return goobj.SymRef{PkgIdx: uint32(s.PkgIdx), SymIdx: uint32(s.SymIdx)}
+}
+
+func (w *writer) Reloc(r *Reloc) {
+	o := &w.tmpReloc
+	o.SetOff(r.Off)
+	o.SetSiz(r.Siz)
+	o.SetType(uint16(r.Type))
+	o.SetAdd(r.Add)
+	o.SetSym(makeSymRef(r.Sym))
+	o.Write(w.Writer)
+}
+
+func (w *writer) aux1(typ uint8, rs *LSym) {
+	o := &w.tmpAux
+	o.SetType(typ)
+	o.SetSym(makeSymRef(rs))
+	o.Write(w.Writer)
+}
+
+func (w *writer) Aux(s *LSym) {
+	if s.Gotype != nil {
+		w.aux1(goobj.AuxGotype, s.Gotype)
+	}
+	if fn := s.Func(); fn != nil {
+		w.aux1(goobj.AuxFuncInfo, fn.FuncInfoSym)
+
+		for _, d := range fn.Pcln.Funcdata {
+			w.aux1(goobj.AuxFuncdata, d)
+		}
+
+		if fn.dwarfInfoSym != nil && fn.dwarfInfoSym.Size != 0 {
+			w.aux1(goobj.AuxDwarfInfo, fn.dwarfInfoSym)
+		}
+		if fn.dwarfLocSym != nil && fn.dwarfLocSym.Size != 0 {
+			w.aux1(goobj.AuxDwarfLoc, fn.dwarfLocSym)
+		}
+		if fn.dwarfRangesSym != nil && fn.dwarfRangesSym.Size != 0 {
+			w.aux1(goobj.AuxDwarfRanges, fn.dwarfRangesSym)
+		}
+		if fn.dwarfDebugLinesSym != nil && fn.dwarfDebugLinesSym.Size != 0 {
+			w.aux1(goobj.AuxDwarfLines, fn.dwarfDebugLinesSym)
+		}
+		if fn.Pcln.Pcsp != nil && fn.Pcln.Pcsp.Size != 0 {
+			w.aux1(goobj.AuxPcsp, fn.Pcln.Pcsp)
+		}
+		if fn.Pcln.Pcfile != nil && fn.Pcln.Pcfile.Size != 0 {
+			w.aux1(goobj.AuxPcfile, fn.Pcln.Pcfile)
+		}
+		if fn.Pcln.Pcline != nil && fn.Pcln.Pcline.Size != 0 {
+			w.aux1(goobj.AuxPcline, fn.Pcln.Pcline)
+		}
+		if fn.Pcln.Pcinline != nil && fn.Pcln.Pcinline.Size != 0 {
+			w.aux1(goobj.AuxPcinline, fn.Pcln.Pcinline)
+		}
+		if fn.sehUnwindInfoSym != nil && fn.sehUnwindInfoSym.Size != 0 {
+			w.aux1(goobj.AuxSehUnwindInfo, fn.sehUnwindInfoSym)
+		}
+		for _, pcSym := range fn.Pcln.Pcdata {
+			w.aux1(goobj.AuxPcdata, pcSym)
+		}
+		if fn.WasmImport != nil {
+			if fn.WasmImport.AuxSym.Size == 0 {
+				panic("wasmimport aux sym must have non-zero size")
+			}
+			w.aux1(goobj.AuxWasmImport, fn.WasmImport.AuxSym)
+		}
+		if fn.WasmExport != nil {
+			w.aux1(goobj.AuxWasmType, fn.WasmExport.AuxSym)
+		}
+	} else if v := s.VarInfo(); v != nil {
+		if v.dwarfInfoSym != nil && v.dwarfInfoSym.Size != 0 {
+			w.aux1(goobj.AuxDwarfInfo, v.dwarfInfoSym)
+		}
+	}
+}
+
+// Emits flags of referenced indexed symbols.
+func (w *writer) refFlags() {
+	seen := make(map[*LSym]bool)
+	w.ctxt.traverseSyms(traverseRefs, func(rs *LSym) { // only traverse refs, not auxs, as tools don't need auxs
+		switch rs.PkgIdx {
+		case goobj.PkgIdxNone, goobj.PkgIdxHashed64, goobj.PkgIdxHashed, goobj.PkgIdxBuiltin, goobj.PkgIdxSelf: // not an external indexed reference
+			return
+		case goobj.PkgIdxInvalid:
+			panic("unindexed symbol reference")
+		}
+		if seen[rs] {
+			return
+		}
+		seen[rs] = true
+		symref := makeSymRef(rs)
+		flag2 := uint8(0)
+		if rs.UsedInIface() {
+			flag2 |= goobj.SymFlagUsedInIface
+		}
+		if flag2 == 0 {
+			return // no need to write zero flags
+		}
+		o := &w.tmpRefFlags
+		o.SetSym(symref)
+		o.SetFlag2(flag2)
+		o.Write(w.Writer)
+	})
+}
+
+// Emits names of referenced indexed symbols, used by tools (objdump, nm)
+// only.
+func (w *writer) refNames() {
+	if w.ctxt.Flag_noRefName {
+		return
+	}
+	seen := make(map[*LSym]bool)
+	w.ctxt.traverseSyms(traverseRefs, func(rs *LSym) { // only traverse refs, not auxs, as tools don't need auxs
+		switch rs.PkgIdx {
+		case goobj.PkgIdxNone, goobj.PkgIdxHashed64, goobj.PkgIdxHashed, goobj.PkgIdxBuiltin, goobj.PkgIdxSelf: // not an external indexed reference
+			return
+		case goobj.PkgIdxInvalid:
+			panic("unindexed symbol reference")
+		}
+		if seen[rs] {
+			return
+		}
+		seen[rs] = true
+		symref := makeSymRef(rs)
+		o := &w.tmpRefName
+		o.SetSym(symref)
+		o.SetName(rs.Name, w.Writer)
+		o.Write(w.Writer)
+	})
+	// TODO: output in sorted order?
+	// Currently tools (cmd/internal/goobj package) doesn't use mmap,
+	// and it just read it into a map in memory upfront. If it uses
+	// mmap, if the output is sorted, it probably could avoid reading
+	// into memory and just do lookups in the mmap'd object file.
+}
+
+// return the number of aux symbols s have.
+func nAuxSym(s *LSym) int {
+	n := 0
+	if s.Gotype != nil {
+		n++
+	}
+	if fn := s.Func(); fn != nil {
+		// FuncInfo is an aux symbol, each Funcdata is an aux symbol
+		n += 1 + len(fn.Pcln.Funcdata)
+		if fn.dwarfInfoSym != nil && fn.dwarfInfoSym.Size != 0 {
+			n++
+		}
+		if fn.dwarfLocSym != nil && fn.dwarfLocSym.Size != 0 {
+			n++
+		}
+		if fn.dwarfRangesSym != nil && fn.dwarfRangesSym.Size != 0 {
+			n++
+		}
+		if fn.dwarfDebugLinesSym != nil && fn.dwarfDebugLinesSym.Size != 0 {
+			n++
+		}
+		if fn.Pcln.Pcsp != nil && fn.Pcln.Pcsp.Size != 0 {
+			n++
+		}
+		if fn.Pcln.Pcfile != nil && fn.Pcln.Pcfile.Size != 0 {
+			n++
+		}
+		if fn.Pcln.Pcline != nil && fn.Pcln.Pcline.Size != 0 {
+			n++
+		}
+		if fn.Pcln.Pcinline != nil && fn.Pcln.Pcinline.Size != 0 {
+			n++
+		}
+		if fn.sehUnwindInfoSym != nil && fn.sehUnwindInfoSym.Size != 0 {
+			n++
+		}
+		n += len(fn.Pcln.Pcdata)
+		if fn.WasmImport != nil {
+			if fn.WasmImport.AuxSym == nil || fn.WasmImport.AuxSym.Size == 0 {
+				panic("wasmimport aux sym must exist and have non-zero size")
+			}
+			n++
+		}
+		if fn.WasmExport != nil {
+			n++
+		}
+	} else if v := s.VarInfo(); v != nil {
+		if v.dwarfInfoSym != nil && v.dwarfInfoSym.Size != 0 {
+			n++
+		}
+	}
+	return n
+}
+
+// generate symbols for FuncInfo.
+func genFuncInfoSyms(ctxt *Link) {
+	infosyms := make([]*LSym, 0, len(ctxt.Text))
+	var b bytes.Buffer
+	symidx := int32(len(ctxt.defs))
+	for _, s := range ctxt.Text {
+		fn := s.Func()
+		if fn == nil {
+			continue
+		}
+		o := goobj.FuncInfo{
+			Args:      uint32(fn.Args),
+			Locals:    uint32(fn.Locals),
+			FuncID:    fn.FuncID,
+			FuncFlag:  fn.FuncFlag,
+			StartLine: fn.StartLine,
+		}
+		pc := &fn.Pcln
+		i := 0
+		o.File = make([]goobj.CUFileIndex, len(pc.UsedFiles))
+		for f := range pc.UsedFiles {
+			o.File[i] = f
+			i++
+		}
+		sort.Slice(o.File, func(i, j int) bool { return o.File[i] < o.File[j] })
+		o.InlTree = make([]goobj.InlTreeNode, len(pc.InlTree.nodes))
+		for i, inl := range pc.InlTree.nodes {
+			f, l := ctxt.getFileIndexAndLine(inl.Pos)
+			o.InlTree[i] = goobj.InlTreeNode{
+				Parent:   int32(inl.Parent),
+				File:     goobj.CUFileIndex(f),
+				Line:     l,
+				Func:     makeSymRef(inl.Func),
+				ParentPC: inl.ParentPC,
+			}
+		}
+
+		o.Write(&b)
+		p := b.Bytes()
+		isym := &LSym{
+			Type:   objabi.SDATA, // for now, I don't think it matters
+			PkgIdx: goobj.PkgIdxSelf,
+			SymIdx: symidx,
+			P:      append([]byte(nil), p...),
+			Size:   int64(len(p)),
+		}
+		isym.Set(AttrIndexed, true)
+		symidx++
+		infosyms = append(infosyms, isym)
+		fn.FuncInfoSym = isym
+		b.Reset()
+
+		auxsyms := []*LSym{fn.dwarfRangesSym, fn.dwarfLocSym, fn.dwarfDebugLinesSym, fn.dwarfInfoSym}
+		if wi := fn.WasmImport; wi != nil {
+			auxsyms = append(auxsyms, wi.AuxSym)
+		}
+		if we := fn.WasmExport; we != nil {
+			auxsyms = append(auxsyms, we.AuxSym)
+		}
+		for _, s := range auxsyms {
+			if s == nil || s.Size == 0 {
+				continue
+			}
+			if s.OnList() {
+				panic("a symbol is added to defs multiple times")
+			}
+			s.PkgIdx = goobj.PkgIdxSelf
+			s.SymIdx = symidx
+			s.Set(AttrIndexed, true)
+			s.Set(AttrOnList, true)
+			symidx++
+			infosyms = append(infosyms, s)
+		}
+	}
+	ctxt.defs = append(ctxt.defs, infosyms...)
+}
+
+func writeAuxSymDebug(ctxt *Link, par *LSym, aux *LSym) {
+	// Most aux symbols (ex: funcdata) are not interesting--
+	// pick out just the DWARF ones for now.
+	switch aux.Type {
+	case objabi.SDWARFLOC,
+		objabi.SDWARFFCN,
+		objabi.SDWARFABSFCN,
+		objabi.SDWARFLINES,
+		objabi.SDWARFRANGE,
+		objabi.SDWARFVAR:
+	default:
+		return
+	}
+	ctxt.writeSymDebugNamed(aux, "aux for "+par.Name)
+}
+
+func debugAsmEmit(ctxt *Link) {
+	if ctxt.Debugasm > 0 {
+		ctxt.traverseSyms(traverseDefs, ctxt.writeSymDebug)
+		if ctxt.Debugasm > 1 {
+			fn := func(par *LSym, aux *LSym) {
+				writeAuxSymDebug(ctxt, par, aux)
+			}
+			ctxt.traverseAuxSyms(traverseAux, fn)
+		}
+	}
+}
+
+func (ctxt *Link) writeSymDebug(s *LSym) {
+	ctxt.writeSymDebugNamed(s, s.Name)
+}
+
+func (ctxt *Link) writeSymDebugNamed(s *LSym, name string) {
+	ver := ""
+	if ctxt.Debugasm > 1 {
+		ver = fmt.Sprintf("<%d>", s.ABI())
+		if ctxt.Debugasm > 2 {
+			ver += fmt.Sprintf("<idx %d %d>", s.PkgIdx, s.SymIdx)
+		}
+	}
+	fmt.Fprintf(ctxt.Bso, "%s%s ", name, ver)
+	if s.Type != 0 {
+		fmt.Fprintf(ctxt.Bso, "%v ", s.Type)
+	}
+	if s.Static() {
+		fmt.Fprint(ctxt.Bso, "static ")
+	}
+	if s.DuplicateOK() {
+		fmt.Fprintf(ctxt.Bso, "dupok ")
+	}
+	if s.CFunc() {
+		fmt.Fprintf(ctxt.Bso, "cfunc ")
+	}
+	if s.NoSplit() {
+		fmt.Fprintf(ctxt.Bso, "nosplit ")
+	}
+	if s.Func() != nil && s.Func().FuncFlag&abi.FuncFlagTopFrame != 0 {
+		fmt.Fprintf(ctxt.Bso, "topframe ")
+	}
+	if s.Func() != nil && s.Func().FuncFlag&abi.FuncFlagAsm != 0 {
+		fmt.Fprintf(ctxt.Bso, "asm ")
+	}
+	fmt.Fprintf(ctxt.Bso, "size=%d", s.Size)
+	if s.Type.IsText() {
+		fn := s.Func()
+		fmt.Fprintf(ctxt.Bso, " args=%#x locals=%#x funcid=%#x align=%#x", uint64(fn.Args), uint64(fn.Locals), uint64(fn.FuncID), uint64(fn.Align))
+		if s.Leaf() {
+			fmt.Fprintf(ctxt.Bso, " leaf")
+		}
+	}
+	fmt.Fprintf(ctxt.Bso, "\n")
+	if s.Type.IsText() {
+		for p := s.Func().Text; p != nil; p = p.Link {
+			fmt.Fprintf(ctxt.Bso, "\t%#04x ", uint(int(p.Pc)))
+			if ctxt.Debugasm > 1 {
+				io.WriteString(ctxt.Bso, p.String())
+			} else {
+				p.InnermostString(ctxt.Bso)
+			}
+			fmt.Fprintln(ctxt.Bso)
+		}
+	}
+	for i := 0; i < len(s.P); i += 16 {
+		fmt.Fprintf(ctxt.Bso, "\t%#04x", uint(i))
+		j := i
+		for ; j < i+16 && j < len(s.P); j++ {
+			fmt.Fprintf(ctxt.Bso, " %02x", s.P[j])
+		}
+		for ; j < i+16; j++ {
+			fmt.Fprintf(ctxt.Bso, "   ")
+		}
+		fmt.Fprintf(ctxt.Bso, "  ")
+		for j = i; j < i+16 && j < len(s.P); j++ {
+			c := int(s.P[j])
+			b := byte('.')
+			if ' ' <= c && c <= 0x7e {
+				b = byte(c)
+			}
+			ctxt.Bso.WriteByte(b)
+		}
+
+		fmt.Fprintf(ctxt.Bso, "\n")
+	}
+
+	slices.SortFunc(s.R, relocByOffCmp) // generate stable output
+	for _, r := range s.R {
+		name := ""
+		ver := ""
+		if r.Sym != nil {
+			name = r.Sym.Name
+			if ctxt.Debugasm > 1 {
+				ver = fmt.Sprintf("<%d>", r.Sym.ABI())
+			}
+		} else if r.Type == objabi.R_TLS_LE {
+			name = "TLS"
+		}
+		if ctxt.Arch.InFamily(sys.ARM, sys.PPC64) {
+			fmt.Fprintf(ctxt.Bso, "\trel %d+%d t=%v %s%s+%x\n", int(r.Off), r.Siz, r.Type, name, ver, uint64(r.Add))
+		} else {
+			fmt.Fprintf(ctxt.Bso, "\trel %d+%d t=%v %s%s+%d\n", int(r.Off), r.Siz, r.Type, name, ver, r.Add)
+		}
+	}
+}
+
+// relocByOffCmp compare relocations by their offsets.
+func relocByOffCmp(x, y Reloc) int {
+	return cmp.Compare(x.Off, y.Off)
+}
diff --git a/go/src/cmd/internal/obj/objfile_test.go b/go/src/cmd/internal/obj/objfile_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..ca1ff4039d4525c940b968d9785af6166e5dabad
--- /dev/null
+++ b/go/src/cmd/internal/obj/objfile_test.go
@@ -0,0 +1,136 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import (
+	"bytes"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"testing"
+	"unsafe"
+
+	"cmd/internal/goobj"
+	"cmd/internal/sys"
+)
+
+var dummyArch = LinkArch{Arch: sys.ArchAMD64}
+
+func TestContentHash64(t *testing.T) {
+	s1 := &LSym{P: []byte("A")}
+	s2 := &LSym{P: []byte("A\x00\x00\x00")}
+	s1.Set(AttrContentAddressable, true)
+	s2.Set(AttrContentAddressable, true)
+	h1 := contentHash64(s1)
+	h2 := contentHash64(s2)
+	if h1 != h2 {
+		t.Errorf("contentHash64(s1)=%x, contentHash64(s2)=%x, expect equal", h1, h2)
+	}
+
+	ctxt := Linknew(&dummyArch) // little endian
+	s3 := ctxt.Int64Sym(int64('A'))
+	h3 := contentHash64(s3)
+	if h1 != h3 {
+		t.Errorf("contentHash64(s1)=%x, contentHash64(s3)=%x, expect equal", h1, h3)
+	}
+}
+
+func TestContentHash(t *testing.T) {
+	syms := []*LSym{
+		&LSym{P: []byte("TestSymbol")},  // 0
+		&LSym{P: []byte("TestSymbol")},  // 1
+		&LSym{P: []byte("TestSymbol2")}, // 2
+		&LSym{P: []byte("")},            // 3
+		&LSym{P: []byte("")},            // 4
+		&LSym{P: []byte("")},            // 5
+		&LSym{P: []byte("")},            // 6
+	}
+	for _, s := range syms {
+		s.Set(AttrContentAddressable, true)
+		s.PkgIdx = goobj.PkgIdxHashed
+	}
+	// s3 references s0
+	syms[3].R = []Reloc{{Sym: syms[0]}}
+	// s4 references s0
+	syms[4].R = []Reloc{{Sym: syms[0]}}
+	// s5 references s1
+	syms[5].R = []Reloc{{Sym: syms[1]}}
+	// s6 references s2
+	syms[6].R = []Reloc{{Sym: syms[2]}}
+
+	// compute hashes
+	h := make([]goobj.HashType, len(syms))
+	w := &writer{}
+	for i := range h {
+		h[i] = w.contentHash(syms[i])
+	}
+
+	tests := []struct {
+		a, b  int
+		equal bool
+	}{
+		{0, 1, true},  // same contents, no relocs
+		{0, 2, false}, // different contents
+		{3, 4, true},  // same contents, same relocs
+		{3, 5, true},  // recursively same contents
+		{3, 6, false}, // same contents, different relocs
+	}
+	for _, test := range tests {
+		if (h[test.a] == h[test.b]) != test.equal {
+			eq := "equal"
+			if !test.equal {
+				eq = "not equal"
+			}
+			t.Errorf("h%d=%x, h%d=%x, expect %s", test.a, h[test.a], test.b, h[test.b], eq)
+		}
+	}
+}
+
+func TestSymbolTooLarge(t *testing.T) { // Issue 42054
+	testenv.MustHaveGoBuild(t)
+	if unsafe.Sizeof(uintptr(0)) < 8 {
+		t.Skip("skip on 32-bit architectures")
+	}
+
+	tmpdir := t.TempDir()
+
+	src := filepath.Join(tmpdir, "p.go")
+	err := os.WriteFile(src, []byte("package p; var x [1<<32]byte"), 0666)
+	if err != nil {
+		t.Fatalf("failed to write source file: %v\n", err)
+	}
+	obj := filepath.Join(tmpdir, "p.o")
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "compile", "-p=p", "-o", obj, src)
+	out, err := cmd.CombinedOutput()
+	if err == nil {
+		t.Fatalf("did not fail\noutput: %s", out)
+	}
+	const want = "symbol too large"
+	if !bytes.Contains(out, []byte(want)) {
+		t.Errorf("unexpected error message: want: %q, got: %s", want, out)
+	}
+}
+
+func TestNoRefName(t *testing.T) {
+	// Test that the norefname flag works.
+	testenv.MustHaveGoBuild(t)
+
+	tmpdir := t.TempDir()
+
+	src := filepath.Join(tmpdir, "x.go")
+	err := os.WriteFile(src, []byte("package main; import \"fmt\"; func main() { fmt.Println(123) }\n"), 0666)
+	if err != nil {
+		t.Fatalf("failed to write source file: %v\n", err)
+	}
+	exe := filepath.Join(tmpdir, "x.exe")
+
+	// Build the fmt package with norefname. Not rebuilding all packages to save time.
+	// Also testing that norefname and non-norefname packages can link together.
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-gcflags=fmt=-d=norefname", "-o", exe, src)
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("build failed: %v, output:\n%s", err, out)
+	}
+}
diff --git a/go/src/cmd/internal/obj/pass.go b/go/src/cmd/internal/obj/pass.go
new file mode 100644
index 0000000000000000000000000000000000000000..066b779539f181694d39732077895aabc14bd8b0
--- /dev/null
+++ b/go/src/cmd/internal/obj/pass.go
@@ -0,0 +1,181 @@
+// Inferno utils/6l/pass.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/pass.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package obj
+
+// Code and data passes.
+
+// brloop returns the ultimate destination of the series of unconditional jumps beginning at p.
+// In the case of an infinite loop, brloop returns nil.
+func brloop(p *Prog) *Prog {
+	c := 0
+	for q := p; q != nil; q = q.To.Target() {
+		if q.As != AJMP || q.To.Target() == nil {
+			return q
+		}
+		c++
+		if c >= 5000 {
+			// infinite loop
+			return nil
+		}
+	}
+	panic("unreachable")
+}
+
+// checkaddr checks that a has an expected encoding, especially TYPE_CONST vs TYPE_ADDR.
+func checkaddr(ctxt *Link, p *Prog, a *Addr) {
+	switch a.Type {
+	case TYPE_NONE, TYPE_REGREG2, TYPE_REGLIST:
+		return
+
+	case TYPE_BRANCH, TYPE_TEXTSIZE:
+		if a.Reg != 0 || a.Index != 0 || a.Scale != 0 || a.Name != 0 {
+			break
+		}
+		return
+
+	case TYPE_MEM:
+		return
+
+	case TYPE_CONST:
+		// TODO(rsc): After fixing SHRQ, check a.Index != 0 too.
+		if a.Name != 0 || a.Sym != nil || a.Reg != 0 {
+			ctxt.Diag("argument is TYPE_CONST, should be TYPE_ADDR, in %v", p)
+			return
+		}
+
+		if a.Reg != 0 || a.Scale != 0 || a.Name != 0 || a.Sym != nil || a.Val != nil {
+			break
+		}
+		return
+
+	case TYPE_FCONST, TYPE_SCONST:
+		if a.Reg != 0 || a.Index != 0 || a.Scale != 0 || a.Name != 0 || a.Offset != 0 || a.Sym != nil {
+			break
+		}
+		return
+
+	case TYPE_REG:
+		// TODO(rsc): After fixing PINSRQ, check a.Offset != 0 too.
+		// TODO(rsc): After fixing SHRQ, check a.Index != 0 too.
+		if a.Scale != 0 || a.Name != 0 || a.Sym != nil {
+			break
+		}
+		return
+
+	case TYPE_ADDR:
+		if a.Val != nil {
+			break
+		}
+		if a.Reg == 0 && a.Index == 0 && a.Scale == 0 && a.Name == 0 && a.Sym == nil {
+			ctxt.Diag("argument is TYPE_ADDR, should be TYPE_CONST, in %v", p)
+		}
+		return
+
+	case TYPE_SHIFT, TYPE_REGREG:
+		if a.Index != 0 || a.Scale != 0 || a.Name != 0 || a.Sym != nil || a.Val != nil {
+			break
+		}
+		return
+
+	case TYPE_INDIR:
+		// Expect sym and name to be set, nothing else.
+		// Technically more is allowed, but this is only used for *name(SB).
+		if a.Reg != 0 || a.Index != 0 || a.Scale != 0 || a.Name == 0 || a.Offset != 0 || a.Sym == nil || a.Val != nil {
+			break
+		}
+		return
+	case TYPE_SPECIAL:
+		if a.Reg != 0 || a.Index != 0 || a.Scale != 0 || a.Name != 0 || a.Class != 0 || a.Sym != nil {
+			break
+		}
+		return
+	}
+
+	ctxt.Diag("invalid encoding for argument %v", p)
+}
+
+func linkpatch(ctxt *Link, sym *LSym, newprog ProgAlloc) {
+	for p := sym.Func().Text; p != nil; p = p.Link {
+		checkaddr(ctxt, p, &p.From)
+		for _, v := range p.RestArgs {
+			checkaddr(ctxt, p, &v.Addr)
+		}
+		checkaddr(ctxt, p, &p.To)
+
+		if ctxt.Arch.Progedit != nil {
+			ctxt.Arch.Progedit(ctxt, p, newprog)
+		}
+		if p.To.Type != TYPE_BRANCH {
+			continue
+		}
+		if p.To.Val != nil {
+			continue
+		}
+
+		if p.To.Sym != nil {
+			continue
+		}
+		q := sym.Func().Text
+		for q != nil && p.To.Offset != q.Pc {
+			if q.Forwd != nil && p.To.Offset >= q.Forwd.Pc {
+				q = q.Forwd
+			} else {
+				q = q.Link
+			}
+		}
+
+		if q == nil {
+			name := "<nil>"
+			if p.To.Sym != nil {
+				name = p.To.Sym.Name
+			}
+			ctxt.Diag("branch out of range (%#x)\n%v [%s]", uint32(p.To.Offset), p, name)
+			p.To.Type = TYPE_NONE
+		}
+
+		p.To.SetTarget(q)
+	}
+
+	if !ctxt.Flag_optimize {
+		return
+	}
+
+	// Collapse series of jumps to jumps.
+	for p := sym.Func().Text; p != nil; p = p.Link {
+		if p.To.Target() == nil {
+			continue
+		}
+		p.To.SetTarget(brloop(p.To.Target()))
+		if p.To.Target() != nil && p.To.Type == TYPE_BRANCH {
+			p.To.Offset = p.To.Target().Pc
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/pcln.go b/go/src/cmd/internal/obj/pcln.go
new file mode 100644
index 0000000000000000000000000000000000000000..1cfcde7aa5b60df36e12b04bdbb1cccac42f7438
--- /dev/null
+++ b/go/src/cmd/internal/obj/pcln.go
@@ -0,0 +1,423 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import (
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"encoding/binary"
+	"fmt"
+	"log"
+)
+
+// funcpctab writes to dst a pc-value table mapping the code in func to the values
+// returned by valfunc parameterized by arg. The invocation of valfunc to update the
+// current value is, for each p,
+//
+//	sym = valfunc(func, p, 0, arg);
+//	record sym.P as value at p->pc;
+//	sym = valfunc(func, p, 1, arg);
+//
+// where func is the function, val is the current value, p is the instruction being
+// considered, and arg can be used to further parameterize valfunc.
+func funcpctab(ctxt *Link, func_ *LSym, desc string, valfunc func(*Link, *LSym, int32, *Prog, int32, any) int32, arg any) *LSym {
+	dbg := desc == ctxt.Debugpcln
+	dst := []byte{}
+	sym := &LSym{
+		Type:      objabi.SRODATA,
+		Attribute: AttrContentAddressable | AttrPcdata,
+	}
+
+	if dbg {
+		ctxt.Logf("funcpctab %s [valfunc=%s]\n", func_.Name, desc)
+	}
+
+	val := int32(-1)
+	oldval := val
+	fn := func_.Func()
+	if fn.Text == nil {
+		// Return the empty symbol we've built so far.
+		return sym
+	}
+
+	pc := fn.Text.Pc
+
+	if dbg {
+		ctxt.Logf("%6x %6d %v\n", uint64(pc), val, fn.Text)
+	}
+
+	buf := make([]byte, binary.MaxVarintLen32)
+	started := false
+	for p := fn.Text; p != nil; p = p.Link {
+		// Update val. If it's not changing, keep going.
+		val = valfunc(ctxt, func_, val, p, 0, arg)
+
+		if val == oldval && started {
+			val = valfunc(ctxt, func_, val, p, 1, arg)
+			if dbg {
+				ctxt.Logf("%6x %6s %v\n", uint64(p.Pc), "", p)
+			}
+			continue
+		}
+
+		// If the pc of the next instruction is the same as the
+		// pc of this instruction, this instruction is not a real
+		// instruction. Keep going, so that we only emit a delta
+		// for a true instruction boundary in the program.
+		if p.Link != nil && p.Link.Pc == p.Pc {
+			val = valfunc(ctxt, func_, val, p, 1, arg)
+			if dbg {
+				ctxt.Logf("%6x %6s %v\n", uint64(p.Pc), "", p)
+			}
+			continue
+		}
+
+		// The table is a sequence of (value, pc) pairs, where each
+		// pair states that the given value is in effect from the current position
+		// up to the given pc, which becomes the new current position.
+		// To generate the table as we scan over the program instructions,
+		// we emit a "(value" when pc == func->value, and then
+		// each time we observe a change in value we emit ", pc) (value".
+		// When the scan is over, we emit the closing ", pc)".
+		//
+		// The table is delta-encoded. The value deltas are signed and
+		// transmitted in zig-zag form, where a complement bit is placed in bit 0,
+		// and the pc deltas are unsigned. Both kinds of deltas are sent
+		// as variable-length little-endian base-128 integers,
+		// where the 0x80 bit indicates that the integer continues.
+
+		if dbg {
+			ctxt.Logf("%6x %6d %v\n", uint64(p.Pc), val, p)
+		}
+
+		if started {
+			pcdelta := (p.Pc - pc) / int64(ctxt.Arch.MinLC)
+			n := binary.PutUvarint(buf, uint64(pcdelta))
+			dst = append(dst, buf[:n]...)
+			pc = p.Pc
+		}
+
+		delta := val - oldval
+		n := binary.PutVarint(buf, int64(delta))
+		dst = append(dst, buf[:n]...)
+		oldval = val
+		started = true
+		val = valfunc(ctxt, func_, val, p, 1, arg)
+	}
+
+	if started {
+		if dbg {
+			ctxt.Logf("%6x done\n", uint64(fn.Text.Pc+func_.Size))
+		}
+		v := (func_.Size - pc) / int64(ctxt.Arch.MinLC)
+		if v < 0 {
+			ctxt.Diag("negative pc offset: %v", v)
+		}
+		n := binary.PutUvarint(buf, uint64(v))
+		dst = append(dst, buf[:n]...)
+		// add terminating varint-encoded 0, which is just 0
+		dst = append(dst, 0)
+	}
+
+	if dbg {
+		ctxt.Logf("wrote %d bytes to %p\n", len(dst), dst)
+		for _, p := range dst {
+			ctxt.Logf(" %02x", p)
+		}
+		ctxt.Logf("\n")
+	}
+
+	sym.Size = int64(len(dst))
+	sym.P = dst
+	return sym
+}
+
+// pctofileline computes either the file number (arg == 0)
+// or the line number (arg == 1) to use at p.
+// Because p.Pos applies to p, phase == 0 (before p)
+// takes care of the update.
+func pctofileline(ctxt *Link, sym *LSym, oldval int32, p *Prog, phase int32, arg any) int32 {
+	if p.As == ATEXT || p.As == ANOP || p.Pos.Line() == 0 || phase == 1 {
+		return oldval
+	}
+	f, l := ctxt.getFileIndexAndLine(p.Pos)
+	if arg == nil {
+		return l
+	}
+	pcln := arg.(*Pcln)
+	pcln.UsedFiles[goobj.CUFileIndex(f)] = struct{}{}
+	return int32(f)
+}
+
+// pcinlineState holds the state used to create a function's inlining
+// tree and the PC-value table that maps PCs to nodes in that tree.
+type pcinlineState struct {
+	globalToLocal map[int]int
+	localTree     InlTree
+}
+
+// addBranch adds a branch from the global inlining tree in ctxt to
+// the function's local inlining tree, returning the index in the local tree.
+func (s *pcinlineState) addBranch(ctxt *Link, globalIndex int) int {
+	if globalIndex < 0 {
+		return -1
+	}
+
+	localIndex, ok := s.globalToLocal[globalIndex]
+	if ok {
+		return localIndex
+	}
+
+	// Since tracebacks don't include column information, we could
+	// use one node for multiple calls of the same function on the
+	// same line (e.g., f(x) + f(y)). For now, we use one node for
+	// each inlined call.
+	call := ctxt.InlTree.nodes[globalIndex]
+	call.Parent = s.addBranch(ctxt, call.Parent)
+	localIndex = len(s.localTree.nodes)
+	s.localTree.nodes = append(s.localTree.nodes, call)
+	s.globalToLocal[globalIndex] = localIndex
+	return localIndex
+}
+
+func (s *pcinlineState) setParentPC(ctxt *Link, globalIndex int, pc int32) {
+	localIndex, ok := s.globalToLocal[globalIndex]
+	if !ok {
+		// We know where to unwind to when we need to unwind a body identified
+		// by globalIndex. But there may be no instructions generated by that
+		// body (it's empty, or its instructions were CSEd with other things, etc.).
+		// In that case, we don't need an unwind entry.
+		// TODO: is this really right? Seems to happen a whole lot...
+		return
+	}
+	s.localTree.setParentPC(localIndex, pc)
+}
+
+// pctoinline computes the index into the local inlining tree to use at p.
+// If p is not the result of inlining, pctoinline returns -1. Because p.Pos
+// applies to p, phase == 0 (before p) takes care of the update.
+func (s *pcinlineState) pctoinline(ctxt *Link, sym *LSym, oldval int32, p *Prog, phase int32, arg any) int32 {
+	if phase == 1 {
+		return oldval
+	}
+
+	posBase := ctxt.PosTable.Pos(p.Pos).Base()
+	if posBase == nil {
+		return -1
+	}
+
+	globalIndex := posBase.InliningIndex()
+	if globalIndex < 0 {
+		return -1
+	}
+
+	if s.globalToLocal == nil {
+		s.globalToLocal = make(map[int]int)
+	}
+
+	return int32(s.addBranch(ctxt, globalIndex))
+}
+
+// pctospadj computes the sp adjustment in effect.
+// It is oldval plus any adjustment made by p itself.
+// The adjustment by p takes effect only after p, so we
+// apply the change during phase == 1.
+func pctospadj(ctxt *Link, sym *LSym, oldval int32, p *Prog, phase int32, arg any) int32 {
+	if oldval == -1 { // starting
+		oldval = 0
+	}
+	if phase == 0 {
+		return oldval
+	}
+	if oldval+p.Spadj < -10000 || oldval+p.Spadj > 1100000000 {
+		ctxt.Diag("overflow in spadj: %d + %d = %d", oldval, p.Spadj, oldval+p.Spadj)
+		ctxt.DiagFlush()
+		log.Fatalf("bad code")
+	}
+
+	return oldval + p.Spadj
+}
+
+// pctopcdata computes the pcdata value in effect at p.
+// A PCDATA instruction sets the value in effect at future
+// non-PCDATA instructions.
+// Since PCDATA instructions have no width in the final code,
+// it does not matter which phase we use for the update.
+func pctopcdata(ctxt *Link, sym *LSym, oldval int32, p *Prog, phase int32, arg any) int32 {
+	if phase == 0 || p.As != APCDATA || p.From.Offset != int64(arg.(uint32)) {
+		return oldval
+	}
+	if int64(int32(p.To.Offset)) != p.To.Offset {
+		ctxt.Diag("overflow in PCDATA instruction: %v", p)
+		ctxt.DiagFlush()
+		log.Fatalf("bad code")
+	}
+
+	return int32(p.To.Offset)
+}
+
+func linkpcln(ctxt *Link, cursym *LSym) {
+	pcln := &cursym.Func().Pcln
+	pcln.UsedFiles = make(map[goobj.CUFileIndex]struct{})
+
+	npcdata := 0
+	nfuncdata := 0
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		// Find the highest ID of any used PCDATA table. This ignores PCDATA table
+		// that consist entirely of "-1", since that's the assumed default value.
+		//   From.Offset is table ID
+		//   To.Offset is data
+		if p.As == APCDATA && p.From.Offset >= int64(npcdata) && p.To.Offset != -1 { // ignore -1 as we start at -1, if we only see -1, nothing changed
+			npcdata = int(p.From.Offset + 1)
+		}
+		// Find the highest ID of any FUNCDATA table.
+		//   From.Offset is table ID
+		if p.As == AFUNCDATA && p.From.Offset >= int64(nfuncdata) {
+			nfuncdata = int(p.From.Offset + 1)
+		}
+	}
+
+	pcln.Pcdata = make([]*LSym, npcdata)
+	pcln.Funcdata = make([]*LSym, nfuncdata)
+
+	pcln.Pcsp = funcpctab(ctxt, cursym, "pctospadj", pctospadj, nil)
+	pcln.Pcfile = funcpctab(ctxt, cursym, "pctofile", pctofileline, pcln)
+	pcln.Pcline = funcpctab(ctxt, cursym, "pctoline", pctofileline, nil)
+
+	// Check that all the Progs used as inline markers are still reachable.
+	// See issue #40473.
+	fn := cursym.Func()
+	inlMarkProgs := make(map[*Prog]struct{}, len(fn.InlMarks))
+	for _, inlMark := range fn.InlMarks {
+		inlMarkProgs[inlMark.p] = struct{}{}
+	}
+	for p := fn.Text; p != nil; p = p.Link {
+		delete(inlMarkProgs, p)
+	}
+	if len(inlMarkProgs) > 0 {
+		ctxt.Diag("one or more instructions used as inline markers are no longer reachable")
+	}
+
+	pcinlineState := new(pcinlineState)
+	pcln.Pcinline = funcpctab(ctxt, cursym, "pctoinline", pcinlineState.pctoinline, nil)
+	for _, inlMark := range fn.InlMarks {
+		pcinlineState.setParentPC(ctxt, int(inlMark.id), int32(inlMark.p.Pc))
+	}
+	pcln.InlTree = pcinlineState.localTree
+	if ctxt.Debugpcln == "pctoinline" && len(pcln.InlTree.nodes) > 0 {
+		ctxt.Logf("-- inlining tree for %s:\n", cursym)
+		dumpInlTree(ctxt, pcln.InlTree)
+		ctxt.Logf("--\n")
+	}
+
+	// tabulate which pc and func data we have.
+	havepc := make([]uint32, (npcdata+31)/32)
+	havefunc := make([]uint32, (nfuncdata+31)/32)
+	for p := fn.Text; p != nil; p = p.Link {
+		if p.As == AFUNCDATA {
+			if (havefunc[p.From.Offset/32]>>uint64(p.From.Offset%32))&1 != 0 {
+				ctxt.Diag("multiple definitions for FUNCDATA $%d", p.From.Offset)
+			}
+			havefunc[p.From.Offset/32] |= 1 << uint64(p.From.Offset%32)
+		}
+
+		if p.As == APCDATA && p.To.Offset != -1 {
+			havepc[p.From.Offset/32] |= 1 << uint64(p.From.Offset%32)
+		}
+	}
+
+	// pcdata.
+	for i := 0; i < npcdata; i++ {
+		if (havepc[i/32]>>uint(i%32))&1 == 0 {
+			// use an empty symbol.
+			pcln.Pcdata[i] = &LSym{
+				Type:      objabi.SRODATA,
+				Attribute: AttrContentAddressable | AttrPcdata,
+			}
+		} else {
+			pcln.Pcdata[i] = funcpctab(ctxt, cursym, "pctopcdata", pctopcdata, any(uint32(i)))
+		}
+	}
+
+	// funcdata
+	if nfuncdata > 0 {
+		for p := fn.Text; p != nil; p = p.Link {
+			if p.As != AFUNCDATA {
+				continue
+			}
+			i := int(p.From.Offset)
+			if p.To.Type != TYPE_MEM || p.To.Offset != 0 {
+				panic(fmt.Sprintf("bad funcdata: %v", p))
+			}
+			pcln.Funcdata[i] = p.To.Sym
+		}
+	}
+}
+
+// PCIter iterates over encoded pcdata tables.
+type PCIter struct {
+	p       []byte
+	PC      uint32
+	NextPC  uint32
+	PCScale uint32
+	Value   int32
+	start   bool
+	Done    bool
+}
+
+// NewPCIter creates a PCIter with a scale factor for the PC step size.
+func NewPCIter(pcScale uint32) *PCIter {
+	it := new(PCIter)
+	it.PCScale = pcScale
+	return it
+}
+
+// Next advances it to the Next pc.
+func (it *PCIter) Next() {
+	it.PC = it.NextPC
+	if it.Done {
+		return
+	}
+	if len(it.p) == 0 {
+		it.Done = true
+		return
+	}
+
+	// Value delta
+	val, n := binary.Varint(it.p)
+	if n <= 0 {
+		log.Fatalf("bad Value varint in pciterNext: read %v", n)
+	}
+	it.p = it.p[n:]
+
+	if val == 0 && !it.start {
+		it.Done = true
+		return
+	}
+
+	it.start = false
+	it.Value += int32(val)
+
+	// pc delta
+	pc, n := binary.Uvarint(it.p)
+	if n <= 0 {
+		log.Fatalf("bad pc varint in pciterNext: read %v", n)
+	}
+	it.p = it.p[n:]
+
+	it.NextPC = it.PC + uint32(pc)*it.PCScale
+}
+
+// init prepares it to iterate over p,
+// and advances it to the first pc.
+func (it *PCIter) Init(p []byte) {
+	it.p = p
+	it.PC = 0
+	it.NextPC = 0
+	it.Value = -1
+	it.start = true
+	it.Done = false
+	it.Next()
+}
diff --git a/go/src/cmd/internal/obj/plist.go b/go/src/cmd/internal/obj/plist.go
new file mode 100644
index 0000000000000000000000000000000000000000..69914b1c1f36d5d1c04d62a6ba1a1f9ae7e2cb8b
--- /dev/null
+++ b/go/src/cmd/internal/obj/plist.go
@@ -0,0 +1,403 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"fmt"
+	"internal/abi"
+	"strings"
+)
+
+type Plist struct {
+	Firstpc *Prog
+	Curfn   Func
+}
+
+// ProgAlloc is a function that allocates Progs.
+// It is used to provide access to cached/bulk-allocated Progs to the assemblers.
+type ProgAlloc func() *Prog
+
+func Flushplist(ctxt *Link, plist *Plist, newprog ProgAlloc) {
+	if ctxt.Pkgpath == "" {
+		panic("Flushplist called without Pkgpath")
+	}
+
+	// Build list of symbols, and assign instructions to lists.
+	var curtext *LSym
+	var etext *Prog
+	var text []*LSym
+
+	var plink *Prog
+	for p := plist.Firstpc; p != nil; p = plink {
+		if ctxt.Debugasm > 0 && ctxt.Debugvlog {
+			fmt.Printf("obj: %v\n", p)
+		}
+		plink = p.Link
+		p.Link = nil
+
+		switch p.As {
+		case AEND:
+			continue
+
+		case ATEXT:
+			s := p.From.Sym
+			if s == nil {
+				// func _() { }
+				curtext = nil
+				continue
+			}
+			text = append(text, s)
+			etext = p
+			curtext = s
+			continue
+
+		case AFUNCDATA:
+			// Rewrite reference to go_args_stackmap(SB) to the Go-provided declaration information.
+			if curtext == nil { // func _() {}
+				continue
+			}
+			switch p.To.Sym.Name {
+			case "go_args_stackmap":
+				if p.From.Type != TYPE_CONST || p.From.Offset != abi.FUNCDATA_ArgsPointerMaps {
+					ctxt.Diag("%v: FUNCDATA use of go_args_stackmap(SB) without FUNCDATA_ArgsPointerMaps", p)
+				}
+				p.To.Sym = ctxt.LookupDerived(curtext, curtext.Name+".args_stackmap")
+			case "no_pointers_stackmap":
+				if p.From.Type != TYPE_CONST || p.From.Offset != abi.FUNCDATA_LocalsPointerMaps {
+					ctxt.Diag("%v: FUNCDATA use of no_pointers_stackmap(SB) without FUNCDATA_LocalsPointerMaps", p)
+				}
+				// funcdata for functions with no local variables in frame.
+				// Define two zero-length bitmaps, because the same index is used
+				// for the local variables as for the argument frame, and assembly
+				// frames have two argument bitmaps, one without results and one with results.
+				// Write []uint32{2, 0}.
+				b := make([]byte, 8)
+				ctxt.Arch.ByteOrder.PutUint32(b, 2)
+				s := ctxt.GCLocalsSym(b)
+				if !s.OnList() {
+					ctxt.Globl(s, int64(len(s.P)), int(RODATA|DUPOK))
+				}
+				p.To.Sym = s
+			}
+
+		}
+
+		if curtext == nil {
+			etext = nil
+			continue
+		}
+		etext.Link = p
+		etext = p
+	}
+
+	if newprog == nil {
+		newprog = ctxt.NewProg
+	}
+
+	// Add reference to Go arguments for assembly functions without them.
+	if ctxt.IsAsm {
+		pkgPrefix := objabi.PathToPrefix(ctxt.Pkgpath) + "."
+		for _, s := range text {
+			if !strings.HasPrefix(s.Name, pkgPrefix) {
+				continue
+			}
+			// The current args_stackmap generation in the compiler assumes
+			// that the function in question is ABI0, so avoid introducing
+			// an args_stackmap reference if the func is not ABI0 (better to
+			// have no stackmap than an incorrect/lying stackmap).
+			if s.ABI() != ABI0 {
+				continue
+			}
+			// runtime.addmoduledata is a host ABI function, so it doesn't
+			// need FUNCDATA anyway. Moreover, cmd/link has special logic
+			// for linking it in eccentric build modes, which breaks if it
+			// has FUNCDATA references (e.g., cmd/cgo/internal/testplugin).
+			//
+			// TODO(cherryyz): Fix cmd/link's handling of plugins (see
+			// discussion on CL 523355).
+			if s.Name == "runtime.addmoduledata" {
+				continue
+			}
+			foundArgMap, foundArgInfo := false, false
+			for p := s.Func().Text; p != nil; p = p.Link {
+				if p.As == AFUNCDATA && p.From.Type == TYPE_CONST {
+					if p.From.Offset == abi.FUNCDATA_ArgsPointerMaps {
+						foundArgMap = true
+					}
+					if p.From.Offset == abi.FUNCDATA_ArgInfo {
+						foundArgInfo = true
+					}
+					if foundArgMap && foundArgInfo {
+						break
+					}
+				}
+			}
+			if !foundArgMap {
+				p := Appendp(s.Func().Text, newprog)
+				p.As = AFUNCDATA
+				p.From.Type = TYPE_CONST
+				p.From.Offset = abi.FUNCDATA_ArgsPointerMaps
+				p.To.Type = TYPE_MEM
+				p.To.Name = NAME_EXTERN
+				p.To.Sym = ctxt.LookupDerived(s, s.Name+".args_stackmap")
+			}
+			if !foundArgInfo {
+				p := Appendp(s.Func().Text, newprog)
+				p.As = AFUNCDATA
+				p.From.Type = TYPE_CONST
+				p.From.Offset = abi.FUNCDATA_ArgInfo
+				p.To.Type = TYPE_MEM
+				p.To.Name = NAME_EXTERN
+				p.To.Sym = ctxt.LookupDerived(s, fmt.Sprintf("%s.arginfo%d", s.Name, s.ABI()))
+			}
+		}
+	}
+
+	// Turn functions into machine code images.
+	for _, s := range text {
+		mkfwd(s)
+		if ctxt.Arch.ErrorCheck != nil {
+			ctxt.Arch.ErrorCheck(ctxt, s)
+		}
+		linkpatch(ctxt, s, newprog)
+		ctxt.Arch.Preprocess(ctxt, s, newprog)
+		ctxt.Arch.Assemble(ctxt, s, newprog)
+		if ctxt.Errors > 0 {
+			continue
+		}
+		linkpcln(ctxt, s)
+		ctxt.populateDWARF(plist.Curfn, s)
+		if ctxt.Headtype == objabi.Hwindows && ctxt.Arch.SEH != nil {
+			s.Func().sehUnwindInfoSym = ctxt.Arch.SEH(ctxt, s)
+		}
+	}
+}
+
+func (ctxt *Link) InitTextSym(s *LSym, flag int, start src.XPos) {
+	if s == nil {
+		// func _() { }
+		return
+	}
+	if s.Func() != nil {
+		ctxt.Diag("%s: symbol %s redeclared\n\t%s: other declaration of symbol %s", ctxt.PosTable.Pos(start), s.Name, ctxt.PosTable.Pos(s.Func().Text.Pos), s.Name)
+		return
+	}
+	s.NewFuncInfo()
+	if s.OnList() {
+		ctxt.Diag("%s: symbol %s redeclared", ctxt.PosTable.Pos(start), s.Name)
+		return
+	}
+	if strings.HasPrefix(s.Name, `"".`) {
+		ctxt.Diag("%s: unqualified symbol name: %s", ctxt.PosTable.Pos(start), s.Name)
+	}
+
+	// startLine should be the same line number that would be displayed via
+	// pcln, etc for the declaration (i.e., relative line number, as
+	// adjusted by //line).
+	_, startLine := ctxt.getFileIndexAndLine(start)
+
+	s.Func().FuncID = objabi.GetFuncID(s.Name, flag&WRAPPER != 0 || flag&ABIWRAPPER != 0)
+	s.Func().FuncFlag = ctxt.toFuncFlag(flag)
+	s.Func().StartLine = startLine
+	s.Set(AttrOnList, true)
+	s.Set(AttrDuplicateOK, flag&DUPOK != 0)
+	s.Set(AttrNoSplit, flag&NOSPLIT != 0)
+	s.Set(AttrReflectMethod, flag&REFLECTMETHOD != 0)
+	s.Set(AttrWrapper, flag&WRAPPER != 0)
+	s.Set(AttrABIWrapper, flag&ABIWRAPPER != 0)
+	s.Set(AttrNeedCtxt, flag&NEEDCTXT != 0)
+	s.Set(AttrNoFrame, flag&NOFRAME != 0)
+	s.Set(AttrPkgInit, flag&PKGINIT != 0)
+	s.Type = objabi.STEXT
+	s.setFIPSType(ctxt)
+	ctxt.Text = append(ctxt.Text, s)
+
+	// Set up DWARF entries for s
+	ctxt.dwarfSym(s)
+}
+
+func (ctxt *Link) toFuncFlag(flag int) abi.FuncFlag {
+	var out abi.FuncFlag
+	if flag&TOPFRAME != 0 {
+		out |= abi.FuncFlagTopFrame
+	}
+	if ctxt.IsAsm {
+		out |= abi.FuncFlagAsm
+	}
+	return out
+}
+
+func (ctxt *Link) Globl(s *LSym, size int64, flag int) {
+	ctxt.GloblPos(s, size, flag, src.NoXPos)
+}
+func (ctxt *Link) GloblPos(s *LSym, size int64, flag int, pos src.XPos) {
+	if s.OnList() {
+		// TODO: print where the first declaration was.
+		ctxt.Diag("%s: symbol %s redeclared", ctxt.PosTable.Pos(pos), s.Name)
+	}
+	s.Set(AttrOnList, true)
+	ctxt.Data = append(ctxt.Data, s)
+	s.Size = size
+	if s.Type == 0 {
+		s.Type = objabi.SBSS
+	}
+	if flag&DUPOK != 0 {
+		s.Set(AttrDuplicateOK, true)
+	}
+	if flag&RODATA != 0 {
+		s.Type = objabi.SRODATA
+	} else if flag&NOPTR != 0 {
+		if s.Type.IsDATA() {
+			s.Type = objabi.SNOPTRDATA
+		} else {
+			s.Type = objabi.SNOPTRBSS
+		}
+	} else if flag&TLSBSS != 0 {
+		s.Type = objabi.STLSBSS
+	}
+	s.setFIPSType(ctxt)
+}
+
+// EmitEntryLiveness generates PCDATA Progs after p to switch to the
+// liveness map active at the entry of function s. It returns the last
+// Prog generated.
+func (ctxt *Link) EmitEntryLiveness(s *LSym, p *Prog, newprog ProgAlloc) *Prog {
+	pcdata := ctxt.EmitEntryStackMap(s, p, newprog)
+	pcdata = ctxt.EmitEntryUnsafePoint(s, pcdata, newprog)
+	return pcdata
+}
+
+// Similar to EmitEntryLiveness, but just emit stack map.
+func (ctxt *Link) EmitEntryStackMap(s *LSym, p *Prog, newprog ProgAlloc) *Prog {
+	pcdata := Appendp(p, newprog)
+	pcdata.Pos = s.Func().Text.Pos
+	pcdata.As = APCDATA
+	pcdata.From.Type = TYPE_CONST
+	pcdata.From.Offset = abi.PCDATA_StackMapIndex
+	pcdata.To.Type = TYPE_CONST
+	pcdata.To.Offset = -1 // pcdata starts at -1 at function entry
+
+	return pcdata
+}
+
+// Similar to EmitEntryLiveness, but just emit unsafe point map.
+func (ctxt *Link) EmitEntryUnsafePoint(s *LSym, p *Prog, newprog ProgAlloc) *Prog {
+	pcdata := Appendp(p, newprog)
+	pcdata.Pos = s.Func().Text.Pos
+	pcdata.As = APCDATA
+	pcdata.From.Type = TYPE_CONST
+	pcdata.From.Offset = abi.PCDATA_UnsafePoint
+	pcdata.To.Type = TYPE_CONST
+	pcdata.To.Offset = -1
+
+	return pcdata
+}
+
+// StartUnsafePoint generates PCDATA Progs after p to mark the
+// beginning of an unsafe point. The unsafe point starts immediately
+// after p.
+// It returns the last Prog generated.
+func (ctxt *Link) StartUnsafePoint(p *Prog, newprog ProgAlloc) *Prog {
+	pcdata := Appendp(p, newprog)
+	pcdata.As = APCDATA
+	pcdata.From.Type = TYPE_CONST
+	pcdata.From.Offset = abi.PCDATA_UnsafePoint
+	pcdata.To.Type = TYPE_CONST
+	pcdata.To.Offset = abi.UnsafePointUnsafe
+
+	return pcdata
+}
+
+// EndUnsafePoint generates PCDATA Progs after p to mark the end of an
+// unsafe point, restoring the register map index to oldval.
+// The unsafe point ends right after p.
+// It returns the last Prog generated.
+func (ctxt *Link) EndUnsafePoint(p *Prog, newprog ProgAlloc, oldval int64) *Prog {
+	pcdata := Appendp(p, newprog)
+	pcdata.As = APCDATA
+	pcdata.From.Type = TYPE_CONST
+	pcdata.From.Offset = abi.PCDATA_UnsafePoint
+	pcdata.To.Type = TYPE_CONST
+	pcdata.To.Offset = oldval
+
+	return pcdata
+}
+
+// MarkUnsafePoints inserts PCDATAs to mark nonpreemptible and restartable
+// instruction sequences, based on isUnsafePoint and isRestartable predicate.
+// p0 is the start of the instruction stream.
+// isUnsafePoint(p) returns true if p is not safe for async preemption.
+// isRestartable(p) returns true if we can restart at the start of p (this Prog)
+// upon async preemption. (Currently multi-Prog restartable sequence is not
+// supported.)
+// isRestartable can be nil. In this case it is treated as always returning false.
+// If isUnsafePoint(p) and isRestartable(p) are both true, it is treated as
+// an unsafe point.
+func MarkUnsafePoints(ctxt *Link, p0 *Prog, newprog ProgAlloc, isUnsafePoint, isRestartable func(*Prog) bool) {
+	if isRestartable == nil {
+		// Default implementation: nothing is restartable.
+		isRestartable = func(*Prog) bool { return false }
+	}
+	prev := p0
+	prevPcdata := int64(-1) // entry PC data value
+	prevRestart := int64(0)
+	for p := prev.Link; p != nil; p, prev = p.Link, p {
+		if p.As == APCDATA && p.From.Offset == abi.PCDATA_UnsafePoint {
+			prevPcdata = p.To.Offset
+			continue
+		}
+		if prevPcdata == abi.UnsafePointUnsafe {
+			continue // already unsafe
+		}
+		if isUnsafePoint(p) {
+			q := ctxt.StartUnsafePoint(prev, newprog)
+			q.Pc = p.Pc
+			q.Link = p
+			// Advance to the end of unsafe point.
+			for p.Link != nil && isUnsafePoint(p.Link) {
+				p = p.Link
+			}
+			if p.Link == nil {
+				break // Reached the end, don't bother marking the end
+			}
+			p = ctxt.EndUnsafePoint(p, newprog, prevPcdata)
+			p.Pc = p.Link.Pc
+			continue
+		}
+		if isRestartable(p) {
+			val := int64(abi.UnsafePointRestart1)
+			if val == prevRestart {
+				val = abi.UnsafePointRestart2
+			}
+			prevRestart = val
+			q := Appendp(prev, newprog)
+			q.As = APCDATA
+			q.From.Type = TYPE_CONST
+			q.From.Offset = abi.PCDATA_UnsafePoint
+			q.To.Type = TYPE_CONST
+			q.To.Offset = val
+			q.Pc = p.Pc
+			q.Link = p
+
+			if p.Link == nil {
+				break // Reached the end, don't bother marking the end
+			}
+			if isRestartable(p.Link) {
+				// Next Prog is also restartable. No need to mark the end
+				// of this sequence. We'll just go ahead mark the next one.
+				continue
+			}
+			p = Appendp(p, newprog)
+			p.As = APCDATA
+			p.From.Type = TYPE_CONST
+			p.From.Offset = abi.PCDATA_UnsafePoint
+			p.To.Type = TYPE_CONST
+			p.To.Offset = prevPcdata
+			p.Pc = p.Link.Pc
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/ppc64/a.out.go b/go/src/cmd/internal/obj/ppc64/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..d103ebcfc35c9c7fb771b66f78b51e18c113589d
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/a.out.go
@@ -0,0 +1,1098 @@
+// cmd/9c/9.out.h from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ppc64
+
+import "cmd/internal/obj"
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p ppc64
+
+/*
+ * powerpc 64
+ */
+const (
+	NSNAME = 8
+	NSYM   = 50
+	NREG   = 32 /* number of general registers */
+	NFREG  = 32 /* number of floating point registers */
+)
+
+const (
+	/* RBasePPC64 = 4096 */
+	/* R0=4096 ... R31=4127 */
+	REG_R0 = obj.RBasePPC64 + iota
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+	REG_R16
+	REG_R17
+	REG_R18
+	REG_R19
+	REG_R20
+	REG_R21
+	REG_R22
+	REG_R23
+	REG_R24
+	REG_R25
+	REG_R26
+	REG_R27
+	REG_R28
+	REG_R29
+	REG_R30
+	REG_R31
+
+	// CR bits. Use Book 1, chapter 2 naming for bits. Keep aligned to 32
+	REG_CR0LT
+	REG_CR0GT
+	REG_CR0EQ
+	REG_CR0SO
+	REG_CR1LT
+	REG_CR1GT
+	REG_CR1EQ
+	REG_CR1SO
+	REG_CR2LT
+	REG_CR2GT
+	REG_CR2EQ
+	REG_CR2SO
+	REG_CR3LT
+	REG_CR3GT
+	REG_CR3EQ
+	REG_CR3SO
+	REG_CR4LT
+	REG_CR4GT
+	REG_CR4EQ
+	REG_CR4SO
+	REG_CR5LT
+	REG_CR5GT
+	REG_CR5EQ
+	REG_CR5SO
+	REG_CR6LT
+	REG_CR6GT
+	REG_CR6EQ
+	REG_CR6SO
+	REG_CR7LT
+	REG_CR7GT
+	REG_CR7EQ
+	REG_CR7SO
+
+	/* Align FPR and VSR vectors such that when masked with 0x3F they produce
+	   an equivalent VSX register. */
+	/* F0=4160 ... F31=4191 */
+	REG_F0
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+	REG_F16
+	REG_F17
+	REG_F18
+	REG_F19
+	REG_F20
+	REG_F21
+	REG_F22
+	REG_F23
+	REG_F24
+	REG_F25
+	REG_F26
+	REG_F27
+	REG_F28
+	REG_F29
+	REG_F30
+	REG_F31
+
+	/* V0=4192 ... V31=4223 */
+	REG_V0
+	REG_V1
+	REG_V2
+	REG_V3
+	REG_V4
+	REG_V5
+	REG_V6
+	REG_V7
+	REG_V8
+	REG_V9
+	REG_V10
+	REG_V11
+	REG_V12
+	REG_V13
+	REG_V14
+	REG_V15
+	REG_V16
+	REG_V17
+	REG_V18
+	REG_V19
+	REG_V20
+	REG_V21
+	REG_V22
+	REG_V23
+	REG_V24
+	REG_V25
+	REG_V26
+	REG_V27
+	REG_V28
+	REG_V29
+	REG_V30
+	REG_V31
+
+	/* VS0=4224 ... VS63=4287 */
+	REG_VS0
+	REG_VS1
+	REG_VS2
+	REG_VS3
+	REG_VS4
+	REG_VS5
+	REG_VS6
+	REG_VS7
+	REG_VS8
+	REG_VS9
+	REG_VS10
+	REG_VS11
+	REG_VS12
+	REG_VS13
+	REG_VS14
+	REG_VS15
+	REG_VS16
+	REG_VS17
+	REG_VS18
+	REG_VS19
+	REG_VS20
+	REG_VS21
+	REG_VS22
+	REG_VS23
+	REG_VS24
+	REG_VS25
+	REG_VS26
+	REG_VS27
+	REG_VS28
+	REG_VS29
+	REG_VS30
+	REG_VS31
+	REG_VS32
+	REG_VS33
+	REG_VS34
+	REG_VS35
+	REG_VS36
+	REG_VS37
+	REG_VS38
+	REG_VS39
+	REG_VS40
+	REG_VS41
+	REG_VS42
+	REG_VS43
+	REG_VS44
+	REG_VS45
+	REG_VS46
+	REG_VS47
+	REG_VS48
+	REG_VS49
+	REG_VS50
+	REG_VS51
+	REG_VS52
+	REG_VS53
+	REG_VS54
+	REG_VS55
+	REG_VS56
+	REG_VS57
+	REG_VS58
+	REG_VS59
+	REG_VS60
+	REG_VS61
+	REG_VS62
+	REG_VS63
+
+	REG_CR0
+	REG_CR1
+	REG_CR2
+	REG_CR3
+	REG_CR4
+	REG_CR5
+	REG_CR6
+	REG_CR7
+
+	// MMA accumulator registers, these shadow VSR 0-31
+	// e.g MMAx shadows VSRx*4-VSRx*4+3 or
+	//     MMA0 shadows VSR0-VSR3
+	REG_A0
+	REG_A1
+	REG_A2
+	REG_A3
+	REG_A4
+	REG_A5
+	REG_A6
+	REG_A7
+
+	REG_MSR
+	REG_FPSCR
+	REG_CR
+
+	REG_SPECIAL = REG_CR0
+
+	REG_CRBIT0 = REG_CR0LT // An alias for a Condition Register bit 0
+
+	REG_SPR0 = obj.RBasePPC64 + 1024 // first of 1024 registers
+
+	REG_XER = REG_SPR0 + 1
+	REG_LR  = REG_SPR0 + 8
+	REG_CTR = REG_SPR0 + 9
+
+	REGZERO = REG_R0 /* set to zero */
+	REGSP   = REG_R1
+	REGSB   = REG_R2
+	REGRET  = REG_R3
+	REGARG  = -1      /* -1 disables passing the first argument in register */
+	REGRT1  = REG_R20 /* reserved for runtime, duffzero and duffcopy */
+	REGRT2  = REG_R21 /* reserved for runtime, duffcopy */
+	REGMIN  = REG_R7  /* register variables allocated from here to REGMAX */
+	REGCTXT = REG_R11 /* context for closures */
+	REGTLS  = REG_R13 /* C ABI TLS base pointer */
+	REGMAX  = REG_R27
+	REGEXT  = REG_R30 /* external registers allocated from here down */
+	REGG    = REG_R30 /* G */
+	REGTMP  = REG_R31 /* used by the linker */
+	FREGRET = REG_F0
+	FREGMIN = REG_F17 /* first register variable */
+	FREGMAX = REG_F26 /* last register variable for 9g only */
+	FREGEXT = REG_F26 /* first external register */
+)
+
+// OpenPOWER ABI for Linux Supplement Power Architecture 64-Bit ELF V2 ABI
+// https://openpowerfoundation.org/?resource_lib=64-bit-elf-v2-abi-specification-power-architecture
+var PPC64DWARFRegisters = map[int16]int16{}
+
+func init() {
+	// f assigns dwarfregister[from:to] = (base):(to-from+base)
+	f := func(from, to, base int16) {
+		for r := from; r <= to; r++ {
+			PPC64DWARFRegisters[r] = r - from + base
+		}
+	}
+	f(REG_R0, REG_R31, 0)
+	f(REG_F0, REG_F31, 32)
+	f(REG_V0, REG_V31, 77)
+	f(REG_CR0, REG_CR7, 68)
+
+	f(REG_VS0, REG_VS31, 32)  // overlaps F0-F31
+	f(REG_VS32, REG_VS63, 77) // overlaps V0-V31
+	PPC64DWARFRegisters[REG_LR] = 65
+	PPC64DWARFRegisters[REG_CTR] = 66
+	PPC64DWARFRegisters[REG_XER] = 76
+}
+
+/*
+ * GENERAL:
+ *
+ * compiler allocates R3 up as temps
+ * compiler allocates register variables R7-R27
+ * compiler allocates external registers R30 down
+ *
+ * compiler allocates register variables F17-F26
+ * compiler allocates external registers F26 down
+ */
+const (
+	BIG = 32768 - 8
+)
+
+const (
+	/* mark flags */
+	LABEL    = 1 << 0
+	LEAF     = 1 << 1
+	FLOAT    = 1 << 2
+	BRANCH   = 1 << 3
+	LOAD     = 1 << 4
+	FCMP     = 1 << 5
+	SYNC     = 1 << 6
+	LIST     = 1 << 7
+	FOLL     = 1 << 8
+	NOSCHED  = 1 << 9
+	PFX_X64B = 1 << 10 // A prefixed instruction crossing a 64B boundary
+)
+
+// Values for use in branch instruction BC
+// BC B0,BI,label
+// BO is type of branch + likely bits described below
+// BI is CR value + branch type
+// ex: BEQ CR2,label is BC 12,10,label
+//   12 = BO_BCR
+//   10 = BI_CR2 + BI_EQ
+
+const (
+	BI_CR0 = 0
+	BI_CR1 = 4
+	BI_CR2 = 8
+	BI_CR3 = 12
+	BI_CR4 = 16
+	BI_CR5 = 20
+	BI_CR6 = 24
+	BI_CR7 = 28
+	BI_LT  = 0
+	BI_GT  = 1
+	BI_EQ  = 2
+	BI_FU  = 3
+)
+
+// Common values for the BO field.
+
+const (
+	BO_ALWAYS  = 20 // branch unconditionally
+	BO_BCTR    = 16 // decrement ctr, branch on ctr != 0
+	BO_NOTBCTR = 18 // decrement ctr, branch on ctr == 0
+	BO_BCR     = 12 // branch on cr value
+	BO_BCRBCTR = 8  // decrement ctr, branch on ctr != 0 and cr value
+	BO_NOTBCR  = 4  // branch on not cr value
+)
+
+// Bit settings from the CR
+
+const (
+	C_COND_LT = iota // 0 result is negative
+	C_COND_GT        // 1 result is positive
+	C_COND_EQ        // 2 result is zero
+	C_COND_SO        // 3 summary overflow or FP compare w/ NaN
+)
+
+//go:generate go run ../mkcnames.go -i a.out.go -o anames9.go -p ppc64
+const (
+	C_NONE     = iota
+	C_REGP     /* An even numbered gpr which can be used a gpr pair argument */
+	C_REG      /* Any gpr register */
+	C_FREGP    /* An even numbered fpr which can be used a fpr pair argument */
+	C_FREG     /* Any fpr register */
+	C_VREG     /* Any vector register */
+	C_VSREGP   /* An even numbered vsx register which can be used as a vsx register pair argument */
+	C_VSREG    /* Any vector-scalar register */
+	C_CREG     /* The condition registor (CR) */
+	C_CRBIT    /* A single bit of the CR register (0-31) */
+	C_SPR      /* special processor register */
+	C_AREG     /* MMA accumulator register */
+	C_ZCON     /* The constant zero */
+	C_U1CON    /* 1 bit unsigned constant */
+	C_U2CON    /* 2 bit unsigned constant */
+	C_U3CON    /* 3 bit unsigned constant */
+	C_U4CON    /* 4 bit unsigned constant */
+	C_U5CON    /* 5 bit unsigned constant */
+	C_U8CON    /* 8 bit unsigned constant */
+	C_U15CON   /* 15 bit unsigned constant */
+	C_S16CON   /* 16 bit signed constant */
+	C_U16CON   /* 16 bit unsigned constant */
+	C_16CON    /* Any constant which fits into 16 bits. Can be signed or unsigned */
+	C_U31CON   /* 31 bit unsigned constant */
+	C_S32CON   /* 32 bit signed constant */
+	C_U32CON   /* 32 bit unsigned constant */
+	C_32CON    /* Any constant which fits into 32 bits. Can be signed or unsigned */
+	C_S34CON   /* 34 bit signed constant */
+	C_64CON    /* Any constant which fits into 64 bits. Can be signed or unsigned */
+	C_SACON    /* $n(REG) where n <= int16 */
+	C_LACON    /* $n(REG) where n <= int32 */
+	C_DACON    /* $n(REG) where n <= int64 */
+	C_BRA      /* A short offset argument to a branching instruction */
+	C_BRAPIC   /* Like C_BRA, but requires an extra NOP for potential TOC restore by the linker. */
+	C_ZOREG    /* An $0+reg memory op */
+	C_SOREG    /* An $n+reg memory arg where n is a 16 bit signed offset */
+	C_LOREG    /* An $n+reg memory arg where n is a 32 bit signed offset */
+	C_XOREG    /* An reg+reg memory arg */
+	C_FPSCR    /* The fpscr register */
+	C_LR       /* The link register */
+	C_CTR      /* The count register */
+	C_ANY      /* Any argument */
+	C_GOK      /* A non-matched argument */
+	C_ADDR     /* A symbolic memory location */
+	C_TLS_LE   /* A thread local, local-exec, type memory arg */
+	C_TLS_IE   /* A thread local, initial-exec, type memory arg */
+	C_TEXTSIZE /* An argument with Type obj.TYPE_TEXTSIZE */
+
+	C_NCLASS /* must be the last */
+)
+
+const (
+	AADD = obj.ABasePPC64 + obj.A_ARCHSPECIFIC + iota
+	AADDCC
+	AADDIS
+	AADDV
+	AADDVCC
+	AADDC
+	AADDCCC
+	AADDCV
+	AADDCVCC
+	AADDME
+	AADDMECC
+	AADDMEVCC
+	AADDMEV
+	AADDE
+	AADDECC
+	AADDEVCC
+	AADDEV
+	AADDZE
+	AADDZECC
+	AADDZEVCC
+	AADDZEV
+	AADDEX
+	AAND
+	AANDCC
+	AANDN
+	AANDNCC
+	AANDISCC
+	ABC
+	ABCL
+	ABEQ
+	ABGE // not LT = G/E/U
+	ABGT
+	ABLE // not GT = L/E/U
+	ABLT
+	ABNE  // not EQ = L/G/U
+	ABVC  // Branch if float not unordered (also branch on not summary overflow)
+	ABVS  // Branch if float unordered (also branch on summary overflow)
+	ABDNZ // Decrement CTR, and branch if CTR != 0
+	ABDZ  // Decrement CTR, and branch if CTR == 0
+	ACMP
+	ACMPU
+	ACMPEQB
+	ACNTLZW
+	ACNTLZWCC
+	ACRAND
+	ACRANDN
+	ACREQV
+	ACRNAND
+	ACRNOR
+	ACROR
+	ACRORN
+	ACRXOR
+	ADADD
+	ADADDQ
+	ADCMPO
+	ADCMPOQ
+	ADCMPU
+	ADCMPUQ
+	ADDIV
+	ADDIVQ
+	ADIVW
+	ADIVWCC
+	ADIVWVCC
+	ADIVWV
+	ADIVWU
+	ADIVWUCC
+	ADIVWUVCC
+	ADIVWUV
+	ADMUL
+	ADMULQ
+	ADSUB
+	ADSUBQ
+	AMODUD
+	AMODUW
+	AMODSD
+	AMODSW
+	AEQV
+	AEQVCC
+	AEXTSB
+	AEXTSBCC
+	AEXTSH
+	AEXTSHCC
+	AFABS
+	AFABSCC
+	AFADD
+	AFADDCC
+	AFADDS
+	AFADDSCC
+	AFCMPO
+	AFCMPU
+	AFCTIW
+	AFCTIWCC
+	AFCTIWZ
+	AFCTIWZCC
+	AFDIV
+	AFDIVCC
+	AFDIVS
+	AFDIVSCC
+	AFMADD
+	AFMADDCC
+	AFMADDS
+	AFMADDSCC
+	AFMOVD
+	AFMOVDCC
+	AFMOVDU
+	AFMOVS
+	AFMOVSU
+	AFMOVSX
+	AFMOVSZ
+	AFMSUB
+	AFMSUBCC
+	AFMSUBS
+	AFMSUBSCC
+	AFMUL
+	AFMULCC
+	AFMULS
+	AFMULSCC
+	AFNABS
+	AFNABSCC
+	AFNEG
+	AFNEGCC
+	AFNMADD
+	AFNMADDCC
+	AFNMADDS
+	AFNMADDSCC
+	AFNMSUB
+	AFNMSUBCC
+	AFNMSUBS
+	AFNMSUBSCC
+	AFRSP
+	AFRSPCC
+	AFSUB
+	AFSUBCC
+	AFSUBS
+	AFSUBSCC
+	AISEL
+	AMOVMW
+	ALBAR
+	ALHAR
+	ALSW
+	ALWAR
+	ALWSYNC
+	AMOVDBR
+	AMOVWBR
+	AMOVB
+	AMOVBU
+	AMOVBZ
+	AMOVBZU
+	AMOVH
+	AMOVHBR
+	AMOVHU
+	AMOVHZ
+	AMOVHZU
+	AMOVW
+	AMOVWU
+	AMOVFL
+	AMOVCRFS
+	AMTFSB0
+	AMTFSB0CC
+	AMTFSB1
+	AMTFSB1CC
+	AMULHW
+	AMULHWCC
+	AMULHWU
+	AMULHWUCC
+	AMULLW
+	AMULLWCC
+	AMULLWVCC
+	AMULLWV
+	ANAND
+	ANANDCC
+	ANEG
+	ANEGCC
+	ANEGVCC
+	ANEGV
+	ANOR
+	ANORCC
+	AOR
+	AORCC
+	AORN
+	AORNCC
+	AORIS
+	AREM
+	AREMU
+	ARFI
+	ARLWMI
+	ARLWMICC
+	ARLWNM
+	ARLWNMCC
+	ACLRLSLWI
+	ASLW
+	ASLWCC
+	ASRW
+	ASRAW
+	ASRAWCC
+	ASRWCC
+	ASTBCCC
+	ASTHCCC
+	ASTSW
+	ASTWCCC
+	ASUB
+	ASUBCC
+	ASUBVCC
+	ASUBC
+	ASUBCCC
+	ASUBCV
+	ASUBCVCC
+	ASUBME
+	ASUBMECC
+	ASUBMEVCC
+	ASUBMEV
+	ASUBV
+	ASUBE
+	ASUBECC
+	ASUBEV
+	ASUBEVCC
+	ASUBZE
+	ASUBZECC
+	ASUBZEVCC
+	ASUBZEV
+	ASYNC
+	AXOR
+	AXORCC
+	AXORIS
+
+	ADCBF
+	ADCBI
+	ADCBST
+	ADCBT
+	ADCBTST
+	ADCBZ
+	AEIEIO
+	AICBI
+	AISYNC
+	APTESYNC
+	ATLBIE
+	ATLBIEL
+	ATLBSYNC
+	ATW
+
+	ASYSCALL
+	AWORD
+
+	ARFCI
+
+	AFCPSGN
+	AFCPSGNCC
+	/* optional on 32-bit */
+	AFRES
+	AFRESCC
+	AFRIM
+	AFRIMCC
+	AFRIP
+	AFRIPCC
+	AFRIZ
+	AFRIZCC
+	AFRIN
+	AFRINCC
+	AFRSQRTE
+	AFRSQRTECC
+	AFSEL
+	AFSELCC
+	AFSQRT
+	AFSQRTCC
+	AFSQRTS
+	AFSQRTSCC
+
+	/* 64-bit */
+
+	ACNTLZD
+	ACNTLZDCC
+	ACMPW /* CMP with L=0 */
+	ACMPWU
+	ACMPB
+	AFTDIV
+	AFTSQRT
+	ADIVD
+	ADIVDCC
+	ADIVDE
+	ADIVDECC
+	ADIVDEU
+	ADIVDEUCC
+	ADIVDVCC
+	ADIVDV
+	ADIVDU
+	ADIVDUCC
+	ADIVDUVCC
+	ADIVDUV
+	AEXTSW
+	AEXTSWCC
+	/* AFCFIW; AFCFIWCC */
+	AFCFID
+	AFCFIDCC
+	AFCFIDU
+	AFCFIDUCC
+	AFCFIDS
+	AFCFIDSCC
+	AFCTID
+	AFCTIDCC
+	AFCTIDZ
+	AFCTIDZCC
+	ALDAR
+	AMOVD
+	AMOVDU
+	AMOVWZ
+	AMOVWZU
+	AMULHD
+	AMULHDCC
+	AMULHDU
+	AMULHDUCC
+	AMULLD
+	AMULLDCC
+	AMULLDVCC
+	AMULLDV
+	ARFID
+	ARLDMI
+	ARLDMICC
+	ARLDIMI
+	ARLDIMICC
+	ARLDC
+	ARLDCCC
+	ARLDCR
+	ARLDCRCC
+	ARLDICR
+	ARLDICRCC
+	ARLDCL
+	ARLDCLCC
+	ARLDICL
+	ARLDICLCC
+	ARLDIC
+	ARLDICCC
+	ACLRLSLDI
+	AROTL
+	AROTLW
+	ASLBIA
+	ASLBIE
+	ASLBMFEE
+	ASLBMFEV
+	ASLBMTE
+	ASLD
+	ASLDCC
+	ASRD
+	ASRAD
+	ASRADCC
+	ASRDCC
+	AEXTSWSLI
+	AEXTSWSLICC
+	ASTDCCC
+	ATD
+	ASETB
+
+	/* 64-bit pseudo operation */
+	ADWORD
+	AREMD
+	AREMDU
+
+	/* more 64-bit operations */
+	AHRFID
+	APOPCNTD
+	APOPCNTW
+	APOPCNTB
+	ACNTTZW
+	ACNTTZWCC
+	ACNTTZD
+	ACNTTZDCC
+	ACOPY
+	APASTECC
+	ADARN
+	AMADDHD
+	AMADDHDU
+	AMADDLD
+
+	/* Vector */
+	ALVEBX
+	ALVEHX
+	ALVEWX
+	ALVX
+	ALVXL
+	ALVSL
+	ALVSR
+	ASTVEBX
+	ASTVEHX
+	ASTVEWX
+	ASTVX
+	ASTVXL
+	AVAND
+	AVANDC
+	AVNAND
+	AVOR
+	AVORC
+	AVNOR
+	AVXOR
+	AVEQV
+	AVADDUM
+	AVADDUBM
+	AVADDUHM
+	AVADDUWM
+	AVADDUDM
+	AVADDUQM
+	AVADDCU
+	AVADDCUQ
+	AVADDCUW
+	AVADDUS
+	AVADDUBS
+	AVADDUHS
+	AVADDUWS
+	AVADDSS
+	AVADDSBS
+	AVADDSHS
+	AVADDSWS
+	AVADDE
+	AVADDEUQM
+	AVADDECUQ
+	AVSUBUM
+	AVSUBUBM
+	AVSUBUHM
+	AVSUBUWM
+	AVSUBUDM
+	AVSUBUQM
+	AVSUBCU
+	AVSUBCUQ
+	AVSUBCUW
+	AVSUBUS
+	AVSUBUBS
+	AVSUBUHS
+	AVSUBUWS
+	AVSUBSS
+	AVSUBSBS
+	AVSUBSHS
+	AVSUBSWS
+	AVSUBE
+	AVSUBEUQM
+	AVSUBECUQ
+	AVMULESB
+	AVMULOSB
+	AVMULEUB
+	AVMULOUB
+	AVMULESH
+	AVMULOSH
+	AVMULEUH
+	AVMULOUH
+	AVMULESW
+	AVMULOSW
+	AVMULEUW
+	AVMULOUW
+	AVMULUWM
+	AVPMSUM
+	AVPMSUMB
+	AVPMSUMH
+	AVPMSUMW
+	AVPMSUMD
+	AVMSUMUDM
+	AVR
+	AVRLB
+	AVRLH
+	AVRLW
+	AVRLD
+	AVS
+	AVSLB
+	AVSLH
+	AVSLW
+	AVSL
+	AVSLO
+	AVSRB
+	AVSRH
+	AVSRW
+	AVSR
+	AVSRO
+	AVSLD
+	AVSRD
+	AVSA
+	AVSRAB
+	AVSRAH
+	AVSRAW
+	AVSRAD
+	AVSOI
+	AVSLDOI
+	AVCLZ
+	AVCLZB
+	AVCLZH
+	AVCLZW
+	AVCLZD
+	AVPOPCNT
+	AVPOPCNTB
+	AVPOPCNTH
+	AVPOPCNTW
+	AVPOPCNTD
+	AVCMPEQ
+	AVCMPEQUB
+	AVCMPEQUBCC
+	AVCMPEQUH
+	AVCMPEQUHCC
+	AVCMPEQUW
+	AVCMPEQUWCC
+	AVCMPEQUD
+	AVCMPEQUDCC
+	AVCMPGT
+	AVCMPGTUB
+	AVCMPGTUBCC
+	AVCMPGTUH
+	AVCMPGTUHCC
+	AVCMPGTUW
+	AVCMPGTUWCC
+	AVCMPGTUD
+	AVCMPGTUDCC
+	AVCMPGTSB
+	AVCMPGTSBCC
+	AVCMPGTSH
+	AVCMPGTSHCC
+	AVCMPGTSW
+	AVCMPGTSWCC
+	AVCMPGTSD
+	AVCMPGTSDCC
+	AVCMPNEZB
+	AVCMPNEZBCC
+	AVCMPNEB
+	AVCMPNEBCC
+	AVCMPNEH
+	AVCMPNEHCC
+	AVCMPNEW
+	AVCMPNEWCC
+	AVPERM
+	AVPERMXOR
+	AVPERMR
+	AVBPERMQ
+	AVBPERMD
+	AVSEL
+	AVSPLTB
+	AVSPLTH
+	AVSPLTW
+	AVSPLTISB
+	AVSPLTISH
+	AVSPLTISW
+	AVCIPH
+	AVCIPHER
+	AVCIPHERLAST
+	AVNCIPH
+	AVNCIPHER
+	AVNCIPHERLAST
+	AVSBOX
+	AVSHASIGMA
+	AVSHASIGMAW
+	AVSHASIGMAD
+	AVMRGEW
+	AVMRGOW
+	AVCLZLSBB
+	AVCTZLSBB
+
+	/* VSX */
+	ALXV
+	ALXVL
+	ALXVLL
+	ALXVD2X
+	ALXVW4X
+	ALXVH8X
+	ALXVB16X
+	ALXVX
+	ALXVDSX
+	ASTXV
+	ASTXVL
+	ASTXVLL
+	ASTXVD2X
+	ASTXVW4X
+	ASTXVH8X
+	ASTXVB16X
+	ASTXVX
+	ALXSDX
+	ASTXSDX
+	ALXSIWAX
+	ALXSIWZX
+	ASTXSIWX
+	AMFVSRD
+	AMFFPRD
+	AMFVRD
+	AMFVSRWZ
+	AMFVSRLD
+	AMTVSRD
+	AMTFPRD
+	AMTVRD
+	AMTVSRWA
+	AMTVSRWZ
+	AMTVSRDD
+	AMTVSRWS
+	AXXLAND
+	AXXLANDC
+	AXXLEQV
+	AXXLNAND
+	AXXLOR
+	AXXLORC
+	AXXLNOR
+	AXXLORQ
+	AXXLXOR
+	AXXSEL
+	AXXMRGHW
+	AXXMRGLW
+	AXXSPLTW
+	AXXSPLTIB
+	AXXPERM
+	AXXPERMDI
+	AXXSLDWI
+	AXXBRQ
+	AXXBRD
+	AXXBRW
+	AXXBRH
+	AXSCVDPSP
+	AXSCVSPDP
+	AXSCVDPSPN
+	AXSCVSPDPN
+	AXVCVDPSP
+	AXVCVSPDP
+	AXSCVDPSXDS
+	AXSCVDPSXWS
+	AXSCVDPUXDS
+	AXSCVDPUXWS
+	AXSCVSXDDP
+	AXSCVUXDDP
+	AXSCVSXDSP
+	AXSCVUXDSP
+	AXVCVDPSXDS
+	AXVCVDPSXWS
+	AXVCVDPUXDS
+	AXVCVDPUXWS
+	AXVCVSPSXDS
+	AXVCVSPSXWS
+	AXVCVSPUXDS
+	AXVCVSPUXWS
+	AXVCVSXDDP
+	AXVCVSXWDP
+	AXVCVUXDDP
+	AXVCVUXWDP
+	AXVCVSXDSP
+	AXVCVSXWSP
+	AXVCVUXDSP
+	AXVCVUXWSP
+	AXSMAXJDP
+	AXSMINJDP
+	ALASTAOUT // The last instruction in this list. Also the first opcode generated by ppc64map.
+
+	// aliases
+	ABR   = obj.AJMP
+	ABL   = obj.ACALL
+	ALAST = ALASTGEN // The final enumerated instruction value + 1. This is used to size the oprange table.
+)
diff --git a/go/src/cmd/internal/obj/ppc64/anames.go b/go/src/cmd/internal/obj/ppc64/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..ebcdc95cb5d804240ea1192941d65af86345a412
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/anames.go
@@ -0,0 +1,628 @@
+// Code generated by stringer -i a.out.go -o anames.go -p ppc64; DO NOT EDIT.
+
+package ppc64
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "ADD",
+	"ADDCC",
+	"ADDIS",
+	"ADDV",
+	"ADDVCC",
+	"ADDC",
+	"ADDCCC",
+	"ADDCV",
+	"ADDCVCC",
+	"ADDME",
+	"ADDMECC",
+	"ADDMEVCC",
+	"ADDMEV",
+	"ADDE",
+	"ADDECC",
+	"ADDEVCC",
+	"ADDEV",
+	"ADDZE",
+	"ADDZECC",
+	"ADDZEVCC",
+	"ADDZEV",
+	"ADDEX",
+	"AND",
+	"ANDCC",
+	"ANDN",
+	"ANDNCC",
+	"ANDISCC",
+	"BC",
+	"BCL",
+	"BEQ",
+	"BGE",
+	"BGT",
+	"BLE",
+	"BLT",
+	"BNE",
+	"BVC",
+	"BVS",
+	"BDNZ",
+	"BDZ",
+	"CMP",
+	"CMPU",
+	"CMPEQB",
+	"CNTLZW",
+	"CNTLZWCC",
+	"CRAND",
+	"CRANDN",
+	"CREQV",
+	"CRNAND",
+	"CRNOR",
+	"CROR",
+	"CRORN",
+	"CRXOR",
+	"DADD",
+	"DADDQ",
+	"DCMPO",
+	"DCMPOQ",
+	"DCMPU",
+	"DCMPUQ",
+	"DDIV",
+	"DDIVQ",
+	"DIVW",
+	"DIVWCC",
+	"DIVWVCC",
+	"DIVWV",
+	"DIVWU",
+	"DIVWUCC",
+	"DIVWUVCC",
+	"DIVWUV",
+	"DMUL",
+	"DMULQ",
+	"DSUB",
+	"DSUBQ",
+	"MODUD",
+	"MODUW",
+	"MODSD",
+	"MODSW",
+	"EQV",
+	"EQVCC",
+	"EXTSB",
+	"EXTSBCC",
+	"EXTSH",
+	"EXTSHCC",
+	"FABS",
+	"FABSCC",
+	"FADD",
+	"FADDCC",
+	"FADDS",
+	"FADDSCC",
+	"FCMPO",
+	"FCMPU",
+	"FCTIW",
+	"FCTIWCC",
+	"FCTIWZ",
+	"FCTIWZCC",
+	"FDIV",
+	"FDIVCC",
+	"FDIVS",
+	"FDIVSCC",
+	"FMADD",
+	"FMADDCC",
+	"FMADDS",
+	"FMADDSCC",
+	"FMOVD",
+	"FMOVDCC",
+	"FMOVDU",
+	"FMOVS",
+	"FMOVSU",
+	"FMOVSX",
+	"FMOVSZ",
+	"FMSUB",
+	"FMSUBCC",
+	"FMSUBS",
+	"FMSUBSCC",
+	"FMUL",
+	"FMULCC",
+	"FMULS",
+	"FMULSCC",
+	"FNABS",
+	"FNABSCC",
+	"FNEG",
+	"FNEGCC",
+	"FNMADD",
+	"FNMADDCC",
+	"FNMADDS",
+	"FNMADDSCC",
+	"FNMSUB",
+	"FNMSUBCC",
+	"FNMSUBS",
+	"FNMSUBSCC",
+	"FRSP",
+	"FRSPCC",
+	"FSUB",
+	"FSUBCC",
+	"FSUBS",
+	"FSUBSCC",
+	"ISEL",
+	"MOVMW",
+	"LBAR",
+	"LHAR",
+	"LSW",
+	"LWAR",
+	"LWSYNC",
+	"MOVDBR",
+	"MOVWBR",
+	"MOVB",
+	"MOVBU",
+	"MOVBZ",
+	"MOVBZU",
+	"MOVH",
+	"MOVHBR",
+	"MOVHU",
+	"MOVHZ",
+	"MOVHZU",
+	"MOVW",
+	"MOVWU",
+	"MOVFL",
+	"MOVCRFS",
+	"MTFSB0",
+	"MTFSB0CC",
+	"MTFSB1",
+	"MTFSB1CC",
+	"MULHW",
+	"MULHWCC",
+	"MULHWU",
+	"MULHWUCC",
+	"MULLW",
+	"MULLWCC",
+	"MULLWVCC",
+	"MULLWV",
+	"NAND",
+	"NANDCC",
+	"NEG",
+	"NEGCC",
+	"NEGVCC",
+	"NEGV",
+	"NOR",
+	"NORCC",
+	"OR",
+	"ORCC",
+	"ORN",
+	"ORNCC",
+	"ORIS",
+	"REM",
+	"REMU",
+	"RFI",
+	"RLWMI",
+	"RLWMICC",
+	"RLWNM",
+	"RLWNMCC",
+	"CLRLSLWI",
+	"SLW",
+	"SLWCC",
+	"SRW",
+	"SRAW",
+	"SRAWCC",
+	"SRWCC",
+	"STBCCC",
+	"STHCCC",
+	"STSW",
+	"STWCCC",
+	"SUB",
+	"SUBCC",
+	"SUBVCC",
+	"SUBC",
+	"SUBCCC",
+	"SUBCV",
+	"SUBCVCC",
+	"SUBME",
+	"SUBMECC",
+	"SUBMEVCC",
+	"SUBMEV",
+	"SUBV",
+	"SUBE",
+	"SUBECC",
+	"SUBEV",
+	"SUBEVCC",
+	"SUBZE",
+	"SUBZECC",
+	"SUBZEVCC",
+	"SUBZEV",
+	"SYNC",
+	"XOR",
+	"XORCC",
+	"XORIS",
+	"DCBF",
+	"DCBI",
+	"DCBST",
+	"DCBT",
+	"DCBTST",
+	"DCBZ",
+	"EIEIO",
+	"ICBI",
+	"ISYNC",
+	"PTESYNC",
+	"TLBIE",
+	"TLBIEL",
+	"TLBSYNC",
+	"TW",
+	"SYSCALL",
+	"WORD",
+	"RFCI",
+	"FCPSGN",
+	"FCPSGNCC",
+	"FRES",
+	"FRESCC",
+	"FRIM",
+	"FRIMCC",
+	"FRIP",
+	"FRIPCC",
+	"FRIZ",
+	"FRIZCC",
+	"FRIN",
+	"FRINCC",
+	"FRSQRTE",
+	"FRSQRTECC",
+	"FSEL",
+	"FSELCC",
+	"FSQRT",
+	"FSQRTCC",
+	"FSQRTS",
+	"FSQRTSCC",
+	"CNTLZD",
+	"CNTLZDCC",
+	"CMPW",
+	"CMPWU",
+	"CMPB",
+	"FTDIV",
+	"FTSQRT",
+	"DIVD",
+	"DIVDCC",
+	"DIVDE",
+	"DIVDECC",
+	"DIVDEU",
+	"DIVDEUCC",
+	"DIVDVCC",
+	"DIVDV",
+	"DIVDU",
+	"DIVDUCC",
+	"DIVDUVCC",
+	"DIVDUV",
+	"EXTSW",
+	"EXTSWCC",
+	"FCFID",
+	"FCFIDCC",
+	"FCFIDU",
+	"FCFIDUCC",
+	"FCFIDS",
+	"FCFIDSCC",
+	"FCTID",
+	"FCTIDCC",
+	"FCTIDZ",
+	"FCTIDZCC",
+	"LDAR",
+	"MOVD",
+	"MOVDU",
+	"MOVWZ",
+	"MOVWZU",
+	"MULHD",
+	"MULHDCC",
+	"MULHDU",
+	"MULHDUCC",
+	"MULLD",
+	"MULLDCC",
+	"MULLDVCC",
+	"MULLDV",
+	"RFID",
+	"RLDMI",
+	"RLDMICC",
+	"RLDIMI",
+	"RLDIMICC",
+	"RLDC",
+	"RLDCCC",
+	"RLDCR",
+	"RLDCRCC",
+	"RLDICR",
+	"RLDICRCC",
+	"RLDCL",
+	"RLDCLCC",
+	"RLDICL",
+	"RLDICLCC",
+	"RLDIC",
+	"RLDICCC",
+	"CLRLSLDI",
+	"ROTL",
+	"ROTLW",
+	"SLBIA",
+	"SLBIE",
+	"SLBMFEE",
+	"SLBMFEV",
+	"SLBMTE",
+	"SLD",
+	"SLDCC",
+	"SRD",
+	"SRAD",
+	"SRADCC",
+	"SRDCC",
+	"EXTSWSLI",
+	"EXTSWSLICC",
+	"STDCCC",
+	"TD",
+	"SETB",
+	"DWORD",
+	"REMD",
+	"REMDU",
+	"HRFID",
+	"POPCNTD",
+	"POPCNTW",
+	"POPCNTB",
+	"CNTTZW",
+	"CNTTZWCC",
+	"CNTTZD",
+	"CNTTZDCC",
+	"COPY",
+	"PASTECC",
+	"DARN",
+	"MADDHD",
+	"MADDHDU",
+	"MADDLD",
+	"LVEBX",
+	"LVEHX",
+	"LVEWX",
+	"LVX",
+	"LVXL",
+	"LVSL",
+	"LVSR",
+	"STVEBX",
+	"STVEHX",
+	"STVEWX",
+	"STVX",
+	"STVXL",
+	"VAND",
+	"VANDC",
+	"VNAND",
+	"VOR",
+	"VORC",
+	"VNOR",
+	"VXOR",
+	"VEQV",
+	"VADDUM",
+	"VADDUBM",
+	"VADDUHM",
+	"VADDUWM",
+	"VADDUDM",
+	"VADDUQM",
+	"VADDCU",
+	"VADDCUQ",
+	"VADDCUW",
+	"VADDUS",
+	"VADDUBS",
+	"VADDUHS",
+	"VADDUWS",
+	"VADDSS",
+	"VADDSBS",
+	"VADDSHS",
+	"VADDSWS",
+	"VADDE",
+	"VADDEUQM",
+	"VADDECUQ",
+	"VSUBUM",
+	"VSUBUBM",
+	"VSUBUHM",
+	"VSUBUWM",
+	"VSUBUDM",
+	"VSUBUQM",
+	"VSUBCU",
+	"VSUBCUQ",
+	"VSUBCUW",
+	"VSUBUS",
+	"VSUBUBS",
+	"VSUBUHS",
+	"VSUBUWS",
+	"VSUBSS",
+	"VSUBSBS",
+	"VSUBSHS",
+	"VSUBSWS",
+	"VSUBE",
+	"VSUBEUQM",
+	"VSUBECUQ",
+	"VMULESB",
+	"VMULOSB",
+	"VMULEUB",
+	"VMULOUB",
+	"VMULESH",
+	"VMULOSH",
+	"VMULEUH",
+	"VMULOUH",
+	"VMULESW",
+	"VMULOSW",
+	"VMULEUW",
+	"VMULOUW",
+	"VMULUWM",
+	"VPMSUM",
+	"VPMSUMB",
+	"VPMSUMH",
+	"VPMSUMW",
+	"VPMSUMD",
+	"VMSUMUDM",
+	"VR",
+	"VRLB",
+	"VRLH",
+	"VRLW",
+	"VRLD",
+	"VS",
+	"VSLB",
+	"VSLH",
+	"VSLW",
+	"VSL",
+	"VSLO",
+	"VSRB",
+	"VSRH",
+	"VSRW",
+	"VSR",
+	"VSRO",
+	"VSLD",
+	"VSRD",
+	"VSA",
+	"VSRAB",
+	"VSRAH",
+	"VSRAW",
+	"VSRAD",
+	"VSOI",
+	"VSLDOI",
+	"VCLZ",
+	"VCLZB",
+	"VCLZH",
+	"VCLZW",
+	"VCLZD",
+	"VPOPCNT",
+	"VPOPCNTB",
+	"VPOPCNTH",
+	"VPOPCNTW",
+	"VPOPCNTD",
+	"VCMPEQ",
+	"VCMPEQUB",
+	"VCMPEQUBCC",
+	"VCMPEQUH",
+	"VCMPEQUHCC",
+	"VCMPEQUW",
+	"VCMPEQUWCC",
+	"VCMPEQUD",
+	"VCMPEQUDCC",
+	"VCMPGT",
+	"VCMPGTUB",
+	"VCMPGTUBCC",
+	"VCMPGTUH",
+	"VCMPGTUHCC",
+	"VCMPGTUW",
+	"VCMPGTUWCC",
+	"VCMPGTUD",
+	"VCMPGTUDCC",
+	"VCMPGTSB",
+	"VCMPGTSBCC",
+	"VCMPGTSH",
+	"VCMPGTSHCC",
+	"VCMPGTSW",
+	"VCMPGTSWCC",
+	"VCMPGTSD",
+	"VCMPGTSDCC",
+	"VCMPNEZB",
+	"VCMPNEZBCC",
+	"VCMPNEB",
+	"VCMPNEBCC",
+	"VCMPNEH",
+	"VCMPNEHCC",
+	"VCMPNEW",
+	"VCMPNEWCC",
+	"VPERM",
+	"VPERMXOR",
+	"VPERMR",
+	"VBPERMQ",
+	"VBPERMD",
+	"VSEL",
+	"VSPLTB",
+	"VSPLTH",
+	"VSPLTW",
+	"VSPLTISB",
+	"VSPLTISH",
+	"VSPLTISW",
+	"VCIPH",
+	"VCIPHER",
+	"VCIPHERLAST",
+	"VNCIPH",
+	"VNCIPHER",
+	"VNCIPHERLAST",
+	"VSBOX",
+	"VSHASIGMA",
+	"VSHASIGMAW",
+	"VSHASIGMAD",
+	"VMRGEW",
+	"VMRGOW",
+	"VCLZLSBB",
+	"VCTZLSBB",
+	"LXV",
+	"LXVL",
+	"LXVLL",
+	"LXVD2X",
+	"LXVW4X",
+	"LXVH8X",
+	"LXVB16X",
+	"LXVX",
+	"LXVDSX",
+	"STXV",
+	"STXVL",
+	"STXVLL",
+	"STXVD2X",
+	"STXVW4X",
+	"STXVH8X",
+	"STXVB16X",
+	"STXVX",
+	"LXSDX",
+	"STXSDX",
+	"LXSIWAX",
+	"LXSIWZX",
+	"STXSIWX",
+	"MFVSRD",
+	"MFFPRD",
+	"MFVRD",
+	"MFVSRWZ",
+	"MFVSRLD",
+	"MTVSRD",
+	"MTFPRD",
+	"MTVRD",
+	"MTVSRWA",
+	"MTVSRWZ",
+	"MTVSRDD",
+	"MTVSRWS",
+	"XXLAND",
+	"XXLANDC",
+	"XXLEQV",
+	"XXLNAND",
+	"XXLOR",
+	"XXLORC",
+	"XXLNOR",
+	"XXLORQ",
+	"XXLXOR",
+	"XXSEL",
+	"XXMRGHW",
+	"XXMRGLW",
+	"XXSPLTW",
+	"XXSPLTIB",
+	"XXPERM",
+	"XXPERMDI",
+	"XXSLDWI",
+	"XXBRQ",
+	"XXBRD",
+	"XXBRW",
+	"XXBRH",
+	"XSCVDPSP",
+	"XSCVSPDP",
+	"XSCVDPSPN",
+	"XSCVSPDPN",
+	"XVCVDPSP",
+	"XVCVSPDP",
+	"XSCVDPSXDS",
+	"XSCVDPSXWS",
+	"XSCVDPUXDS",
+	"XSCVDPUXWS",
+	"XSCVSXDDP",
+	"XSCVUXDDP",
+	"XSCVSXDSP",
+	"XSCVUXDSP",
+	"XVCVDPSXDS",
+	"XVCVDPSXWS",
+	"XVCVDPUXDS",
+	"XVCVDPUXWS",
+	"XVCVSPSXDS",
+	"XVCVSPSXWS",
+	"XVCVSPUXDS",
+	"XVCVSPUXWS",
+	"XVCVSXDDP",
+	"XVCVSXWDP",
+	"XVCVUXDDP",
+	"XVCVUXWDP",
+	"XVCVSXDSP",
+	"XVCVSXWSP",
+	"XVCVUXDSP",
+	"XVCVUXWSP",
+	"XSMAXJDP",
+	"XSMINJDP",
+	"LASTAOUT",
+}
diff --git a/go/src/cmd/internal/obj/ppc64/anames9.go b/go/src/cmd/internal/obj/ppc64/anames9.go
new file mode 100644
index 0000000000000000000000000000000000000000..c42125984cdfa6058e69f37e7fa0f373d6c8175a
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/anames9.go
@@ -0,0 +1,55 @@
+// Code generated by mkcnames -i a.out.go -o anames9.go -p ppc64; DO NOT EDIT.
+
+package ppc64
+
+// This order should be strictly consistent to that in a.out.go.
+var cnames9 = []string{
+	"NONE",
+	"REGP",
+	"REG",
+	"FREGP",
+	"FREG",
+	"VREG",
+	"VSREGP",
+	"VSREG",
+	"CREG",
+	"CRBIT",
+	"SPR",
+	"AREG",
+	"ZCON",
+	"U1CON",
+	"U2CON",
+	"U3CON",
+	"U4CON",
+	"U5CON",
+	"U8CON",
+	"U15CON",
+	"S16CON",
+	"U16CON",
+	"16CON",
+	"U31CON",
+	"S32CON",
+	"U32CON",
+	"32CON",
+	"S34CON",
+	"64CON",
+	"SACON",
+	"LACON",
+	"DACON",
+	"BRA",
+	"BRAPIC",
+	"ZOREG",
+	"SOREG",
+	"LOREG",
+	"XOREG",
+	"FPSCR",
+	"LR",
+	"CTR",
+	"ANY",
+	"GOK",
+	"ADDR",
+	"TLS_LE",
+	"TLS_IE",
+	"TEXTSIZE",
+	"NCLASS",
+}
diff --git a/go/src/cmd/internal/obj/ppc64/asm9.go b/go/src/cmd/internal/obj/ppc64/asm9.go
new file mode 100644
index 0000000000000000000000000000000000000000..a39c206c22da9e687b41efaeb8f186afc399f380
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/asm9.go
@@ -0,0 +1,5480 @@
+// cmd/9l/optab.c, cmd/9l/asmout.c from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ppc64
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"log"
+	"math"
+	"math/bits"
+	"sort"
+)
+
+// ctxt9 holds state while assembling a single function.
+// Each function gets a fresh ctxt9.
+// This allows for multiple functions to be safely concurrently assembled.
+type ctxt9 struct {
+	ctxt       *obj.Link
+	newprog    obj.ProgAlloc
+	cursym     *obj.LSym
+	autosize   int32
+	instoffset int64
+	pc         int64
+}
+
+// Instruction layout.
+
+const (
+	r0iszero = 1
+)
+
+const (
+	// R bit option in prefixed load/store/add D-form operations
+	PFX_R_ABS   = 0 // Offset is absolute
+	PFX_R_PCREL = 1 // Offset is relative to PC, RA should be 0
+)
+
+const (
+	// The preferred hardware nop instruction.
+	NOP = 0x60000000
+)
+
+type Optab struct {
+	as    obj.As // Opcode
+	a1    uint8  // p.From argument (obj.Addr). p is of type obj.Prog.
+	a2    uint8  // p.Reg argument (int16 Register)
+	a3    uint8  // p.RestArgs[0]  (obj.AddrPos)
+	a4    uint8  // p.RestArgs[1]
+	a5    uint8  // p.RestARgs[2]
+	a6    uint8  // p.To (obj.Addr)
+	type_ int8   // cases in asmout below. E.g., 44 = st r,(ra+rb); 45 = ld (ra+rb), r
+	size  int8   // Text space in bytes to lay operation
+
+	// A prefixed instruction is generated by this opcode. This cannot be placed
+	// across a 64B PC address. Opcodes should not translate to more than one
+	// prefixed instruction. The prefixed instruction should be written first
+	// (e.g when Optab.size > 8).
+	ispfx bool
+
+	asmout func(*ctxt9, *obj.Prog, *Optab, *[5]uint32)
+}
+
+// optab contains an array to be sliced of accepted operand combinations for an
+// instruction. Unused arguments and fields are not explicitly enumerated, and
+// should not be listed for clarity. Unused arguments and values should always
+// assume the default value for the given type.
+//
+// optab does not list every valid ppc64 opcode, it enumerates representative
+// operand combinations for a class of instruction.  The variable oprange indexes
+// all valid ppc64 opcodes.
+//
+// oprange is initialized to point a slice within optab which contains the valid
+// operand combinations for a given instruction.  This is initialized from buildop.
+//
+// Likewise, each slice of optab is dynamically sorted using the ocmp Sort interface
+// to arrange entries to minimize text size of each opcode.
+//
+// optab is the sorted result of combining optabBase, optabGen, and prefixableOptab.
+var optab []Optab
+
+var optabBase = []Optab{
+	{as: obj.ATEXT, a1: C_LOREG, a6: C_TEXTSIZE, type_: 0, size: 0},
+	{as: obj.ATEXT, a1: C_LOREG, a3: C_32CON, a6: C_TEXTSIZE, type_: 0, size: 0},
+	{as: obj.ATEXT, a1: C_ADDR, a6: C_TEXTSIZE, type_: 0, size: 0},
+	{as: obj.ATEXT, a1: C_ADDR, a3: C_32CON, a6: C_TEXTSIZE, type_: 0, size: 0},
+	/* move register */
+	{as: AADD, a1: C_REG, a2: C_REG, a6: C_REG, type_: 2, size: 4},
+	{as: AADD, a1: C_REG, a6: C_REG, type_: 2, size: 4},
+	{as: AADD, a1: C_S16CON, a2: C_REG, a6: C_REG, type_: 4, size: 4},
+	{as: AADD, a1: C_S16CON, a6: C_REG, type_: 4, size: 4},
+	{as: AADD, a1: C_U16CON, a2: C_REG, a6: C_REG, type_: 22, size: 8},
+	{as: AADD, a1: C_U16CON, a6: C_REG, type_: 22, size: 8},
+	{as: AADDIS, a1: C_S16CON, a2: C_REG, a6: C_REG, type_: 20, size: 4},
+	{as: AADDIS, a1: C_S16CON, a6: C_REG, type_: 20, size: 4},
+	{as: AADDC, a1: C_REG, a2: C_REG, a6: C_REG, type_: 2, size: 4},
+	{as: AADDC, a1: C_REG, a6: C_REG, type_: 2, size: 4},
+	{as: AADDC, a1: C_S16CON, a2: C_REG, a6: C_REG, type_: 4, size: 4},
+	{as: AADDC, a1: C_S16CON, a6: C_REG, type_: 4, size: 4},
+	{as: AADDC, a1: C_32CON, a2: C_REG, a6: C_REG, type_: 22, size: 12},
+	{as: AADDC, a1: C_32CON, a6: C_REG, type_: 22, size: 12},
+	{as: AAND, a1: C_REG, a2: C_REG, a6: C_REG, type_: 6, size: 4}, /* logical, no literal */
+	{as: AAND, a1: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: AANDCC, a1: C_REG, a2: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: AANDCC, a1: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: AANDCC, a1: C_U16CON, a6: C_REG, type_: 58, size: 4},
+	{as: AANDCC, a1: C_U16CON, a2: C_REG, a6: C_REG, type_: 58, size: 4},
+	{as: AANDCC, a1: C_S16CON, a6: C_REG, type_: 23, size: 8},
+	{as: AANDCC, a1: C_S16CON, a2: C_REG, a6: C_REG, type_: 23, size: 8},
+	{as: AANDCC, a1: C_32CON, a6: C_REG, type_: 23, size: 12},
+	{as: AANDCC, a1: C_32CON, a2: C_REG, a6: C_REG, type_: 23, size: 12},
+	{as: AANDISCC, a1: C_U16CON, a6: C_REG, type_: 58, size: 4},
+	{as: AANDISCC, a1: C_U16CON, a2: C_REG, a6: C_REG, type_: 58, size: 4},
+	{as: AMULLW, a1: C_REG, a2: C_REG, a6: C_REG, type_: 2, size: 4},
+	{as: AMULLW, a1: C_REG, a6: C_REG, type_: 2, size: 4},
+	{as: AMULLW, a1: C_S16CON, a2: C_REG, a6: C_REG, type_: 4, size: 4},
+	{as: AMULLW, a1: C_S16CON, a6: C_REG, type_: 4, size: 4},
+	{as: AMULLW, a1: C_32CON, a2: C_REG, a6: C_REG, type_: 22, size: 12},
+	{as: AMULLW, a1: C_32CON, a6: C_REG, type_: 22, size: 12},
+	{as: ASUBC, a1: C_REG, a2: C_REG, a6: C_REG, type_: 10, size: 4},
+	{as: ASUBC, a1: C_REG, a6: C_REG, type_: 10, size: 4},
+	{as: ASUBC, a1: C_REG, a3: C_S16CON, a6: C_REG, type_: 27, size: 4},
+	{as: ASUBC, a1: C_REG, a3: C_32CON, a6: C_REG, type_: 28, size: 12},
+	{as: AOR, a1: C_REG, a2: C_REG, a6: C_REG, type_: 6, size: 4}, /* logical, literal not cc (or/xor) */
+	{as: AOR, a1: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: AOR, a1: C_U16CON, a6: C_REG, type_: 58, size: 4},
+	{as: AOR, a1: C_U16CON, a2: C_REG, a6: C_REG, type_: 58, size: 4},
+	{as: AOR, a1: C_S16CON, a6: C_REG, type_: 23, size: 8},
+	{as: AOR, a1: C_S16CON, a2: C_REG, a6: C_REG, type_: 23, size: 8},
+	{as: AOR, a1: C_U32CON, a2: C_REG, a6: C_REG, type_: 21, size: 8},
+	{as: AOR, a1: C_U32CON, a6: C_REG, type_: 21, size: 8},
+	{as: AOR, a1: C_32CON, a6: C_REG, type_: 23, size: 12},
+	{as: AOR, a1: C_32CON, a2: C_REG, a6: C_REG, type_: 23, size: 12},
+	{as: AORIS, a1: C_U16CON, a6: C_REG, type_: 58, size: 4},
+	{as: AORIS, a1: C_U16CON, a2: C_REG, a6: C_REG, type_: 58, size: 4},
+	{as: ADIVW, a1: C_REG, a2: C_REG, a6: C_REG, type_: 2, size: 4}, /* op r1[,r2],r3 */
+	{as: ADIVW, a1: C_REG, a6: C_REG, type_: 2, size: 4},
+	{as: ASUB, a1: C_REG, a2: C_REG, a6: C_REG, type_: 10, size: 4}, /* op r2[,r1],r3 */
+	{as: ASUB, a1: C_REG, a6: C_REG, type_: 10, size: 4},
+	{as: ASLW, a1: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASLW, a1: C_REG, a2: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASLD, a1: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASLD, a1: C_REG, a2: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASLD, a1: C_U15CON, a2: C_REG, a6: C_REG, type_: 25, size: 4},
+	{as: ASLD, a1: C_U15CON, a6: C_REG, type_: 25, size: 4},
+	{as: AEXTSWSLI, a1: C_U15CON, a6: C_REG, type_: 25, size: 4},
+	{as: AEXTSWSLI, a1: C_U15CON, a2: C_REG, a6: C_REG, type_: 25, size: 4},
+	{as: ASLW, a1: C_U15CON, a2: C_REG, a6: C_REG, type_: 57, size: 4},
+	{as: ASLW, a1: C_U15CON, a6: C_REG, type_: 57, size: 4},
+	{as: ASRAW, a1: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASRAW, a1: C_REG, a2: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASRAW, a1: C_U15CON, a2: C_REG, a6: C_REG, type_: 56, size: 4},
+	{as: ASRAW, a1: C_U15CON, a6: C_REG, type_: 56, size: 4},
+	{as: ASRAD, a1: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASRAD, a1: C_REG, a2: C_REG, a6: C_REG, type_: 6, size: 4},
+	{as: ASRAD, a1: C_U15CON, a2: C_REG, a6: C_REG, type_: 56, size: 4},
+	{as: ASRAD, a1: C_U15CON, a6: C_REG, type_: 56, size: 4},
+	{as: ARLWNM, a1: C_U15CON, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 63, size: 4},
+	{as: ARLWNM, a1: C_U15CON, a2: C_REG, a3: C_U15CON, a4: C_U15CON, a6: C_REG, type_: 63, size: 4},
+	{as: ARLWNM, a1: C_REG, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 63, size: 4},
+	{as: ARLWNM, a1: C_REG, a2: C_REG, a3: C_U15CON, a4: C_U15CON, a6: C_REG, type_: 63, size: 4},
+	{as: ACLRLSLWI, a1: C_U15CON, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 62, size: 4},
+	{as: ARLDMI, a1: C_U15CON, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 30, size: 4},
+	{as: ARLDC, a1: C_U15CON, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 29, size: 4},
+	{as: ARLDC, a1: C_REG, a3: C_U8CON, a4: C_U8CON, a6: C_REG, type_: 9, size: 4},
+	{as: ARLDCL, a1: C_U15CON, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 29, size: 4},
+	{as: ARLDCL, a1: C_REG, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 14, size: 4},
+	{as: ARLDICL, a1: C_REG, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 14, size: 4},
+	{as: ARLDICL, a1: C_U15CON, a2: C_REG, a3: C_32CON, a6: C_REG, type_: 14, size: 4},
+	{as: ARLDCL, a1: C_REG, a3: C_32CON, a6: C_REG, type_: 14, size: 4},
+	{as: AFADD, a1: C_FREG, a6: C_FREG, type_: 2, size: 4},
+	{as: AFADD, a1: C_FREG, a2: C_FREG, a6: C_FREG, type_: 2, size: 4},
+	{as: ADADDQ, a1: C_FREGP, a6: C_FREGP, type_: 2, size: 4},
+	{as: ADADDQ, a1: C_FREGP, a2: C_FREGP, a6: C_FREGP, type_: 2, size: 4},
+	{as: AFABS, a1: C_FREG, a6: C_FREG, type_: 33, size: 4},
+	{as: AFABS, a6: C_FREG, type_: 33, size: 4},
+	{as: AFMADD, a1: C_FREG, a2: C_FREG, a3: C_FREG, a6: C_FREG, type_: 34, size: 4},
+	{as: AFMUL, a1: C_FREG, a6: C_FREG, type_: 32, size: 4},
+	{as: AFMUL, a1: C_FREG, a2: C_FREG, a6: C_FREG, type_: 32, size: 4},
+	{as: ADMULQ, a1: C_FREGP, a6: C_FREGP, type_: 32, size: 4},
+	{as: ADMULQ, a1: C_FREGP, a2: C_FREGP, a6: C_FREGP, type_: 32, size: 4},
+
+	{as: AMOVBU, a1: C_REG, a6: C_SOREG, type_: 7, size: 4},
+	{as: AMOVBU, a1: C_REG, a6: C_XOREG, type_: 108, size: 4},
+	{as: AMOVBU, a1: C_SOREG, a6: C_REG, type_: 8, size: 8},
+	{as: AMOVBU, a1: C_XOREG, a6: C_REG, type_: 109, size: 8},
+
+	{as: AMOVBZU, a1: C_REG, a6: C_SOREG, type_: 7, size: 4},
+	{as: AMOVBZU, a1: C_REG, a6: C_XOREG, type_: 108, size: 4},
+	{as: AMOVBZU, a1: C_SOREG, a6: C_REG, type_: 8, size: 4},
+	{as: AMOVBZU, a1: C_XOREG, a6: C_REG, type_: 109, size: 4},
+
+	{as: AMOVHBR, a1: C_REG, a6: C_XOREG, type_: 44, size: 4},
+	{as: AMOVHBR, a1: C_XOREG, a6: C_REG, type_: 45, size: 4},
+
+	{as: AMOVB, a1: C_SOREG, a6: C_REG, type_: 8, size: 8},
+	{as: AMOVB, a1: C_XOREG, a6: C_REG, type_: 109, size: 8},
+	{as: AMOVB, a1: C_REG, a6: C_SOREG, type_: 7, size: 4},
+	{as: AMOVB, a1: C_REG, a6: C_XOREG, type_: 108, size: 4},
+	{as: AMOVB, a1: C_REG, a6: C_REG, type_: 13, size: 4},
+
+	{as: AMOVBZ, a1: C_SOREG, a6: C_REG, type_: 8, size: 4},
+	{as: AMOVBZ, a1: C_XOREG, a6: C_REG, type_: 109, size: 4},
+	{as: AMOVBZ, a1: C_REG, a6: C_SOREG, type_: 7, size: 4},
+	{as: AMOVBZ, a1: C_REG, a6: C_XOREG, type_: 108, size: 4},
+	{as: AMOVBZ, a1: C_REG, a6: C_REG, type_: 13, size: 4},
+
+	{as: AMOVD, a1: C_16CON, a6: C_REG, type_: 3, size: 4},
+	{as: AMOVD, a1: C_SACON, a6: C_REG, type_: 3, size: 4},
+	{as: AMOVD, a1: C_SOREG, a6: C_REG, type_: 8, size: 4},
+	{as: AMOVD, a1: C_XOREG, a6: C_REG, type_: 109, size: 4},
+	{as: AMOVD, a1: C_SOREG, a6: C_SPR, type_: 107, size: 8},
+	{as: AMOVD, a1: C_SPR, a6: C_REG, type_: 66, size: 4},
+	{as: AMOVD, a1: C_REG, a6: C_SOREG, type_: 7, size: 4},
+	{as: AMOVD, a1: C_REG, a6: C_XOREG, type_: 108, size: 4},
+	{as: AMOVD, a1: C_SPR, a6: C_SOREG, type_: 106, size: 8},
+	{as: AMOVD, a1: C_REG, a6: C_SPR, type_: 66, size: 4},
+	{as: AMOVD, a1: C_REG, a6: C_REG, type_: 13, size: 4},
+
+	{as: AMOVW, a1: C_16CON, a6: C_REG, type_: 3, size: 4},
+	{as: AMOVW, a1: C_SACON, a6: C_REG, type_: 3, size: 4},
+	{as: AMOVW, a1: C_CREG, a6: C_REG, type_: 68, size: 4},
+	{as: AMOVW, a1: C_SOREG, a6: C_REG, type_: 8, size: 4},
+	{as: AMOVW, a1: C_XOREG, a6: C_REG, type_: 109, size: 4},
+	{as: AMOVW, a1: C_SPR, a6: C_REG, type_: 66, size: 4},
+	{as: AMOVW, a1: C_REG, a6: C_CREG, type_: 69, size: 4},
+	{as: AMOVW, a1: C_REG, a6: C_SOREG, type_: 7, size: 4},
+	{as: AMOVW, a1: C_REG, a6: C_XOREG, type_: 108, size: 4},
+	{as: AMOVW, a1: C_REG, a6: C_SPR, type_: 66, size: 4},
+	{as: AMOVW, a1: C_REG, a6: C_REG, type_: 13, size: 4},
+
+	{as: AFMOVD, a1: C_S16CON, a6: C_FREG, type_: 24, size: 8},
+	{as: AFMOVD, a1: C_SOREG, a6: C_FREG, type_: 8, size: 4},
+	{as: AFMOVD, a1: C_XOREG, a6: C_FREG, type_: 109, size: 4},
+	{as: AFMOVD, a1: C_ZCON, a6: C_FREG, type_: 24, size: 4},
+	{as: AFMOVD, a1: C_FREG, a6: C_FREG, type_: 33, size: 4},
+	{as: AFMOVD, a1: C_FREG, a6: C_SOREG, type_: 7, size: 4},
+	{as: AFMOVD, a1: C_FREG, a6: C_XOREG, type_: 108, size: 4},
+
+	{as: AFMOVSX, a1: C_XOREG, a6: C_FREG, type_: 45, size: 4},
+	{as: AFMOVSX, a1: C_FREG, a6: C_XOREG, type_: 44, size: 4},
+
+	{as: AFMOVSZ, a1: C_ZOREG, a6: C_FREG, type_: 45, size: 4},
+	{as: AFMOVSZ, a1: C_XOREG, a6: C_FREG, type_: 45, size: 4},
+
+	{as: AMOVFL, a1: C_CREG, a6: C_CREG, type_: 67, size: 4},
+	{as: AMOVFL, a1: C_FPSCR, a6: C_CREG, type_: 73, size: 4},
+	{as: AMOVFL, a1: C_FPSCR, a6: C_FREG, type_: 53, size: 4},
+	{as: AMOVFL, a1: C_FREG, a3: C_32CON, a6: C_FPSCR, type_: 64, size: 4},
+	{as: AMOVFL, a1: C_FREG, a6: C_FPSCR, type_: 64, size: 4},
+	{as: AMOVFL, a1: C_32CON, a6: C_FPSCR, type_: 65, size: 4},
+	{as: AMOVFL, a1: C_REG, a6: C_CREG, type_: 69, size: 4},
+	{as: AMOVFL, a1: C_REG, a6: C_32CON, type_: 69, size: 4},
+
+	{as: ASYSCALL, type_: 5, size: 4},
+	{as: ASYSCALL, a1: C_REG, type_: 77, size: 12},
+	{as: ASYSCALL, a1: C_U15CON, type_: 77, size: 12},
+	{as: ABEQ, a6: C_BRA, type_: 16, size: 4},
+	{as: ABEQ, a1: C_CREG, a6: C_BRA, type_: 16, size: 4},
+	{as: ABEQ, a1: C_CREG, a6: C_LR, type_: 17, size: 4},
+	{as: ABR, a6: C_BRA, type_: 11, size: 4},                                         // b label
+	{as: ABR, a6: C_BRAPIC, type_: 11, size: 8},                                      // b label; nop
+	{as: ABR, a6: C_LR, type_: 18, size: 4},                                          // blr
+	{as: ABR, a6: C_CTR, type_: 18, size: 4},                                         // bctr
+	{as: ABC, a1: C_U15CON, a2: C_CRBIT, a6: C_BRA, type_: 16, size: 4},              // bc bo, bi, label
+	{as: ABC, a1: C_U15CON, a2: C_CRBIT, a6: C_LR, type_: 18, size: 4},               // bclr bo, bi
+	{as: ABC, a1: C_U15CON, a2: C_CRBIT, a3: C_U15CON, a6: C_LR, type_: 18, size: 4}, // bclr bo, bi, bh
+	{as: ABC, a1: C_U15CON, a2: C_CRBIT, a6: C_CTR, type_: 18, size: 4},              // bcctr bo, bi
+	{as: ABDNZ, a6: C_BRA, type_: 16, size: 4},
+	{as: ASYNC, type_: 46, size: 4},
+	{as: AWORD, a1: C_32CON, type_: 40, size: 4},
+	{as: ADWORD, a1: C_64CON, type_: 31, size: 8},
+	{as: ADWORD, a1: C_LACON, type_: 31, size: 8},
+	{as: AADDME, a1: C_REG, a6: C_REG, type_: 47, size: 4},
+	{as: AEXTSB, a1: C_REG, a6: C_REG, type_: 48, size: 4},
+	{as: AEXTSB, a6: C_REG, type_: 48, size: 4},
+	{as: AISEL, a1: C_U5CON, a2: C_REG, a3: C_REG, a6: C_REG, type_: 84, size: 4},
+	{as: AISEL, a1: C_CRBIT, a2: C_REG, a3: C_REG, a6: C_REG, type_: 84, size: 4},
+	{as: ANEG, a1: C_REG, a6: C_REG, type_: 47, size: 4},
+	{as: ANEG, a6: C_REG, type_: 47, size: 4},
+	{as: AREM, a1: C_REG, a6: C_REG, type_: 50, size: 12},
+	{as: AREM, a1: C_REG, a2: C_REG, a6: C_REG, type_: 50, size: 12},
+	{as: AREMU, a1: C_REG, a6: C_REG, type_: 50, size: 16},
+	{as: AREMU, a1: C_REG, a2: C_REG, a6: C_REG, type_: 50, size: 16},
+	{as: AREMD, a1: C_REG, a6: C_REG, type_: 51, size: 12},
+	{as: AREMD, a1: C_REG, a2: C_REG, a6: C_REG, type_: 51, size: 12},
+	{as: AMTFSB0, a1: C_U15CON, type_: 52, size: 4},
+	/* Other ISA 2.05+ instructions */
+	{as: APOPCNTD, a1: C_REG, a6: C_REG, type_: 93, size: 4},            /* population count, x-form */
+	{as: ACMPB, a1: C_REG, a2: C_REG, a6: C_REG, type_: 92, size: 4},    /* compare byte, x-form */
+	{as: ACMPEQB, a1: C_REG, a2: C_REG, a6: C_CREG, type_: 92, size: 4}, /* compare equal byte, x-form, ISA 3.0 */
+	{as: ACMPEQB, a1: C_REG, a6: C_REG, type_: 70, size: 4},
+	{as: AFTDIV, a1: C_FREG, a2: C_FREG, a6: C_U15CON, type_: 92, size: 4},          /* floating test for sw divide, x-form */
+	{as: AFTSQRT, a1: C_FREG, a6: C_U15CON, type_: 93, size: 4},                     /* floating test for sw square root, x-form */
+	{as: ACOPY, a1: C_REG, a6: C_REG, type_: 92, size: 4},                           /* copy/paste facility, x-form */
+	{as: ADARN, a1: C_U15CON, a6: C_REG, type_: 92, size: 4},                        /* deliver random number, x-form */
+	{as: AMADDHD, a1: C_REG, a2: C_REG, a3: C_REG, a6: C_REG, type_: 83, size: 4},   /* multiply-add high/low doubleword, va-form */
+	{as: AADDEX, a1: C_REG, a2: C_REG, a3: C_U15CON, a6: C_REG, type_: 94, size: 4}, /* add extended using alternate carry, z23-form */
+	{as: ACRAND, a1: C_CRBIT, a2: C_CRBIT, a6: C_CRBIT, type_: 2, size: 4},          /* logical ops for condition register bits xl-form */
+
+	/* Misc ISA 3.0 instructions */
+	{as: ASETB, a1: C_CREG, a6: C_REG, type_: 110, size: 4},
+	{as: AVCLZLSBB, a1: C_VREG, a6: C_REG, type_: 85, size: 4},
+
+	/* Vector instructions */
+
+	/* Vector load */
+	{as: ALVEBX, a1: C_XOREG, a6: C_VREG, type_: 45, size: 4}, /* vector load, x-form */
+
+	/* Vector store */
+	{as: ASTVEBX, a1: C_VREG, a6: C_XOREG, type_: 44, size: 4}, /* vector store, x-form */
+
+	/* Vector logical */
+	{as: AVAND, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4}, /* vector and, vx-form */
+	{as: AVOR, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},  /* vector or, vx-form */
+
+	/* Vector add */
+	{as: AVADDUM, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector add unsigned modulo, vx-form */
+	{as: AVADDCU, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector add & write carry unsigned, vx-form */
+	{as: AVADDUS, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector add unsigned saturate, vx-form */
+	{as: AVADDSS, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector add signed saturate, vx-form */
+	{as: AVADDE, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG, type_: 83, size: 4}, /* vector add extended, va-form */
+
+	/* Vector subtract */
+	{as: AVSUBUM, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector subtract unsigned modulo, vx-form */
+	{as: AVSUBCU, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector subtract & write carry unsigned, vx-form */
+	{as: AVSUBUS, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector subtract unsigned saturate, vx-form */
+	{as: AVSUBSS, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},            /* vector subtract signed saturate, vx-form */
+	{as: AVSUBE, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG, type_: 83, size: 4}, /* vector subtract extended, va-form */
+
+	/* Vector multiply */
+	{as: AVMULESB, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},              /* vector multiply, vx-form */
+	{as: AVPMSUM, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},               /* vector polynomial multiply & sum, vx-form */
+	{as: AVMSUMUDM, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG, type_: 83, size: 4}, /* vector multiply-sum, va-form */
+
+	/* Vector rotate */
+	{as: AVR, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4}, /* vector rotate, vx-form */
+
+	/* Vector shift */
+	{as: AVS, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},                 /* vector shift, vx-form */
+	{as: AVSA, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},                /* vector shift algebraic, vx-form */
+	{as: AVSOI, a1: C_U16CON, a2: C_VREG, a3: C_VREG, a6: C_VREG, type_: 83, size: 4}, /* vector shift by octet immediate, va-form */
+
+	/* Vector count */
+	{as: AVCLZ, a1: C_VREG, a6: C_VREG, type_: 85, size: 4},    /* vector count leading zeros, vx-form */
+	{as: AVPOPCNT, a1: C_VREG, a6: C_VREG, type_: 85, size: 4}, /* vector population count, vx-form */
+
+	/* Vector compare */
+	{as: AVCMPEQ, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},   /* vector compare equal, vc-form */
+	{as: AVCMPGT, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},   /* vector compare greater than, vc-form */
+	{as: AVCMPNEZB, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4}, /* vector compare not equal, vx-form */
+
+	/* Vector merge */
+	{as: AVMRGOW, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4}, /* vector merge odd word, vx-form */
+
+	/* Vector permute */
+	{as: AVPERM, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG, type_: 83, size: 4}, /* vector permute, va-form */
+
+	/* Vector bit permute */
+	{as: AVBPERMQ, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4}, /* vector bit permute, vx-form */
+
+	/* Vector select */
+	{as: AVSEL, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG, type_: 83, size: 4}, /* vector select, va-form */
+
+	/* Vector splat */
+	{as: AVSPLTB, a1: C_S16CON, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},
+	{as: AVSPLTISB, a1: C_S16CON, a6: C_VREG, type_: 82, size: 4},
+
+	/* Vector AES */
+	{as: AVCIPH, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4},  /* vector AES cipher, vx-form */
+	{as: AVNCIPH, a1: C_VREG, a2: C_VREG, a6: C_VREG, type_: 82, size: 4}, /* vector AES inverse cipher, vx-form */
+	{as: AVSBOX, a1: C_VREG, a6: C_VREG, type_: 82, size: 4},              /* vector AES subbytes, vx-form */
+
+	/* Vector SHA */
+	{as: AVSHASIGMA, a1: C_U16CON, a2: C_VREG, a3: C_U16CON, a6: C_VREG, type_: 82, size: 4}, /* vector SHA sigma, vx-form */
+
+	/* VSX vector load */
+	{as: ALXVD2X, a1: C_XOREG, a6: C_VSREG, type_: 87, size: 4},        /* vsx vector load, xx1-form */
+	{as: ALXV, a1: C_SOREG, a6: C_VSREG, type_: 96, size: 4},           /* vsx vector load, dq-form */
+	{as: ALXVL, a1: C_REG, a2: C_REG, a6: C_VSREG, type_: 98, size: 4}, /* vsx vector load length */
+
+	/* VSX vector store */
+	{as: ASTXVD2X, a1: C_VSREG, a6: C_XOREG, type_: 86, size: 4},        /* vsx vector store, xx1-form */
+	{as: ASTXV, a1: C_VSREG, a6: C_SOREG, type_: 97, size: 4},           /* vsx vector store, dq-form */
+	{as: ASTXVL, a1: C_VSREG, a2: C_REG, a6: C_REG, type_: 99, size: 4}, /* vsx vector store with length x-form */
+
+	/* VSX scalar load */
+	{as: ALXSDX, a1: C_XOREG, a6: C_VSREG, type_: 87, size: 4}, /* vsx scalar load, xx1-form */
+
+	/* VSX scalar store */
+	{as: ASTXSDX, a1: C_VSREG, a6: C_XOREG, type_: 86, size: 4}, /* vsx scalar store, xx1-form */
+
+	/* VSX scalar as integer load */
+	{as: ALXSIWAX, a1: C_XOREG, a6: C_VSREG, type_: 87, size: 4}, /* vsx scalar as integer load, xx1-form */
+
+	/* VSX scalar store as integer */
+	{as: ASTXSIWX, a1: C_VSREG, a6: C_XOREG, type_: 86, size: 4}, /* vsx scalar as integer store, xx1-form */
+
+	/* VSX move from VSR */
+	{as: AMFVSRD, a1: C_VSREG, a6: C_REG, type_: 88, size: 4},
+	{as: AMFVSRD, a1: C_FREG, a6: C_REG, type_: 88, size: 4},
+
+	/* VSX move to VSR */
+	{as: AMTVSRD, a1: C_REG, a6: C_VSREG, type_: 104, size: 4},
+	{as: AMTVSRD, a1: C_REG, a6: C_FREG, type_: 104, size: 4},
+	{as: AMTVSRDD, a1: C_REG, a2: C_REG, a6: C_VSREG, type_: 104, size: 4},
+
+	/* VSX xx3-form */
+	{as: AXXLAND, a1: C_FREG, a2: C_FREG, a6: C_FREG, type_: 90, size: 4},    /* vsx xx3-form (FPR usage) */
+	{as: AXXLAND, a1: C_VSREG, a2: C_VSREG, a6: C_VSREG, type_: 90, size: 4}, /* vsx xx3-form */
+
+	/* VSX select */
+	{as: AXXSEL, a1: C_VSREG, a2: C_VSREG, a3: C_VSREG, a6: C_VSREG, type_: 91, size: 4}, /* vsx select, xx4-form */
+
+	/* VSX merge */
+	{as: AXXMRGHW, a1: C_VSREG, a2: C_VSREG, a6: C_VSREG, type_: 90, size: 4}, /* vsx merge, xx3-form */
+
+	/* VSX splat */
+	{as: AXXSPLTW, a1: C_VSREG, a3: C_U15CON, a6: C_VSREG, type_: 89, size: 4}, /* vsx splat, xx2-form */
+	{as: AXXSPLTIB, a1: C_U15CON, a6: C_VSREG, type_: 100, size: 4},            /* vsx splat, xx2-form */
+
+	/* VSX permute */
+	{as: AXXPERM, a1: C_VSREG, a2: C_VSREG, a6: C_VSREG, type_: 90, size: 4}, /* vsx permute, xx3-form */
+
+	/* VSX shift */
+	{as: AXXSLDWI, a1: C_VSREG, a2: C_VSREG, a3: C_U15CON, a6: C_VSREG, type_: 90, size: 4}, /* vsx shift immediate, xx3-form */
+
+	/* VSX reverse bytes */
+	{as: AXXBRQ, a1: C_VSREG, a6: C_VSREG, type_: 101, size: 4}, /* vsx reverse bytes */
+
+	/* VSX scalar FP-FP conversion */
+	{as: AXSCVDPSP, a1: C_VSREG, a6: C_VSREG, type_: 89, size: 4}, /* vsx scalar fp-fp conversion, xx2-form */
+
+	/* VSX vector FP-FP conversion */
+	{as: AXVCVDPSP, a1: C_VSREG, a6: C_VSREG, type_: 89, size: 4}, /* vsx vector fp-fp conversion, xx2-form */
+
+	/* VSX scalar FP-integer conversion */
+	{as: AXSCVDPSXDS, a1: C_VSREG, a6: C_VSREG, type_: 89, size: 4}, /* vsx scalar fp-integer conversion, xx2-form */
+
+	/* VSX scalar integer-FP conversion */
+	{as: AXSCVSXDDP, a1: C_VSREG, a6: C_VSREG, type_: 89, size: 4}, /* vsx scalar integer-fp conversion, xx2-form */
+
+	/* VSX vector FP-integer conversion */
+	{as: AXVCVDPSXDS, a1: C_VSREG, a6: C_VSREG, type_: 89, size: 4}, /* vsx vector fp-integer conversion, xx2-form */
+
+	/* VSX vector integer-FP conversion */
+	{as: AXVCVSXDDP, a1: C_VSREG, a6: C_VSREG, type_: 89, size: 4}, /* vsx vector integer-fp conversion, xx2-form */
+
+	{as: ACMP, a1: C_REG, a6: C_REG, type_: 70, size: 4},
+	{as: ACMP, a1: C_REG, a2: C_CREG, a6: C_REG, type_: 70, size: 4},
+	{as: ACMP, a1: C_REG, a6: C_S16CON, type_: 70, size: 4},
+	{as: ACMP, a1: C_REG, a2: C_CREG, a6: C_S16CON, type_: 70, size: 4},
+	{as: ACMPU, a1: C_REG, a6: C_REG, type_: 70, size: 4},
+	{as: ACMPU, a1: C_REG, a2: C_CREG, a6: C_REG, type_: 70, size: 4},
+	{as: ACMPU, a1: C_REG, a6: C_U16CON, type_: 70, size: 4},
+	{as: ACMPU, a1: C_REG, a2: C_CREG, a6: C_U16CON, type_: 70, size: 4},
+	{as: AFCMPO, a1: C_FREG, a6: C_FREG, type_: 70, size: 4},
+	{as: AFCMPO, a1: C_FREG, a2: C_CREG, a6: C_FREG, type_: 70, size: 4},
+	{as: ADCMPOQ, a1: C_FREGP, a6: C_FREGP, type_: 70, size: 4},
+	{as: ADCMPOQ, a1: C_FREGP, a2: C_CREG, a6: C_FREGP, type_: 70, size: 4},
+	{as: ATW, a1: C_32CON, a2: C_REG, a6: C_REG, type_: 60, size: 4},
+	{as: ATW, a1: C_32CON, a2: C_REG, a6: C_S16CON, type_: 61, size: 4},
+	{as: ADCBF, a1: C_SOREG, type_: 43, size: 4},
+	{as: ADCBF, a1: C_XOREG, type_: 43, size: 4},
+	{as: ADCBF, a1: C_XOREG, a2: C_REG, a6: C_U15CON, type_: 43, size: 4},
+	{as: ADCBF, a1: C_SOREG, a6: C_U15CON, type_: 43, size: 4},
+	{as: ADCBF, a1: C_XOREG, a6: C_U15CON, type_: 43, size: 4},
+	{as: ASTDCCC, a1: C_REG, a2: C_REG, a6: C_XOREG, type_: 44, size: 4},
+	{as: ASTDCCC, a1: C_REG, a6: C_XOREG, type_: 44, size: 4},
+	{as: ALDAR, a1: C_XOREG, a6: C_REG, type_: 45, size: 4},
+	{as: ALDAR, a1: C_XOREG, a3: C_U16CON, a6: C_REG, type_: 45, size: 4},
+	{as: AEIEIO, type_: 46, size: 4},
+	{as: ATLBIE, a1: C_REG, type_: 49, size: 4},
+	{as: ATLBIE, a1: C_U15CON, a6: C_REG, type_: 49, size: 4},
+	{as: ASLBMFEE, a1: C_REG, a6: C_REG, type_: 55, size: 4},
+	{as: ASLBMTE, a1: C_REG, a6: C_REG, type_: 55, size: 4},
+	{as: ASTSW, a1: C_REG, a6: C_XOREG, type_: 44, size: 4},
+	{as: ASTSW, a1: C_REG, a3: C_32CON, a6: C_ZOREG, type_: 41, size: 4},
+	{as: ALSW, a1: C_XOREG, a6: C_REG, type_: 45, size: 4},
+	{as: ALSW, a1: C_ZOREG, a3: C_32CON, a6: C_REG, type_: 42, size: 4},
+
+	{as: obj.AUNDEF, type_: 78, size: 4},
+	{as: obj.APCDATA, a1: C_32CON, a6: C_32CON, type_: 0, size: 0},
+	{as: obj.AFUNCDATA, a1: C_U15CON, a6: C_ADDR, type_: 0, size: 0},
+	{as: obj.ANOP, type_: 0, size: 0},
+	{as: obj.ANOP, a1: C_32CON, type_: 0, size: 0}, // NOP operand variations added for #40689
+	{as: obj.ANOP, a1: C_REG, type_: 0, size: 0},   // to preserve previous behavior
+	{as: obj.ANOP, a1: C_FREG, type_: 0, size: 0},
+	{as: obj.ADUFFZERO, a6: C_BRA, type_: 11, size: 4}, // same as ABR/ABL
+	{as: obj.ADUFFCOPY, a6: C_BRA, type_: 11, size: 4}, // same as ABR/ABL
+	{as: obj.APCALIGN, a1: C_32CON, type_: 0, size: 0}, // align code
+}
+
+// These are opcodes above which may generate different sequences depending on whether prefix opcode support
+// is available
+type PrefixableOptab struct {
+	Optab
+	minGOPPC64 int  // Minimum GOPPC64 required to support this.
+	pfxsize    int8 // Instruction sequence size when prefixed opcodes are used
+}
+
+// The prefixable optab entry contains the pseudo-opcodes which generate relocations, or may generate
+// a more efficient sequence of instructions if a prefixed version exists (ex. paddi instead of oris/ori/add).
+//
+// This table is meant to transform all sequences which might be TOC-relative into an equivalent PC-relative
+// sequence. It also encompasses several transformations which do not involve relocations, those could be
+// separated and applied to AIX and other non-ELF targets. Likewise, the prefixed forms do not have encoding
+// restrictions on the offset, so they are also used for static binary to allow better code generation. e.x
+//
+//	MOVD something-byte-aligned(Rx), Ry
+//	MOVD 3(Rx), Ry
+//
+// is allowed when the prefixed forms are used.
+//
+// This requires an ISA 3.1 compatible cpu (e.g Power10), and when linking externally an ELFv2 1.5 compliant.
+var prefixableOptab = []PrefixableOptab{
+	{Optab: Optab{as: AMOVD, a1: C_S34CON, a6: C_REG, type_: 19, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVD, a1: C_ADDR, a6: C_REG, type_: 75, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVD, a1: C_TLS_LE, a6: C_REG, type_: 79, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVD, a1: C_TLS_IE, a6: C_REG, type_: 80, size: 12}, minGOPPC64: 10, pfxsize: 12},
+	{Optab: Optab{as: AMOVD, a1: C_LACON, a6: C_REG, type_: 26, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVD, a1: C_LOREG, a6: C_REG, type_: 36, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVD, a1: C_REG, a6: C_LOREG, type_: 35, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVD, a1: C_REG, a6: C_ADDR, type_: 74, size: 8}, minGOPPC64: 10, pfxsize: 8},
+
+	{Optab: Optab{as: AMOVW, a1: C_32CON, a6: C_REG, type_: 19, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVW, a1: C_LACON, a6: C_REG, type_: 26, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVW, a1: C_LOREG, a6: C_REG, type_: 36, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVW, a1: C_ADDR, a6: C_REG, type_: 75, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVW, a1: C_REG, a6: C_LOREG, type_: 35, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVW, a1: C_REG, a6: C_ADDR, type_: 74, size: 8}, minGOPPC64: 10, pfxsize: 8},
+
+	{Optab: Optab{as: AMOVB, a1: C_REG, a6: C_LOREG, type_: 35, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVB, a1: C_LOREG, a6: C_REG, type_: 36, size: 12}, minGOPPC64: 10, pfxsize: 12},
+	{Optab: Optab{as: AMOVB, a1: C_ADDR, a6: C_REG, type_: 75, size: 12}, minGOPPC64: 10, pfxsize: 12},
+	{Optab: Optab{as: AMOVB, a1: C_REG, a6: C_ADDR, type_: 74, size: 8}, minGOPPC64: 10, pfxsize: 8},
+
+	{Optab: Optab{as: AMOVBZ, a1: C_LOREG, a6: C_REG, type_: 36, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVBZ, a1: C_ADDR, a6: C_REG, type_: 75, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVBZ, a1: C_REG, a6: C_LOREG, type_: 35, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AMOVBZ, a1: C_REG, a6: C_ADDR, type_: 74, size: 8}, minGOPPC64: 10, pfxsize: 8},
+
+	{Optab: Optab{as: AFMOVD, a1: C_LOREG, a6: C_FREG, type_: 36, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AFMOVD, a1: C_ADDR, a6: C_FREG, type_: 75, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AFMOVD, a1: C_FREG, a6: C_LOREG, type_: 35, size: 8}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AFMOVD, a1: C_FREG, a6: C_ADDR, type_: 74, size: 8}, minGOPPC64: 10, pfxsize: 8},
+
+	{Optab: Optab{as: AADD, a1: C_32CON, a2: C_REG, a6: C_REG, type_: 22, size: 12}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AADD, a1: C_32CON, a6: C_REG, type_: 22, size: 12}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AADD, a1: C_S34CON, a2: C_REG, a6: C_REG, type_: 22, size: 20}, minGOPPC64: 10, pfxsize: 8},
+	{Optab: Optab{as: AADD, a1: C_S34CON, a6: C_REG, type_: 22, size: 20}, minGOPPC64: 10, pfxsize: 8},
+}
+
+var oprange [ALAST & obj.AMask][]Optab
+
+var xcmp [C_NCLASS][C_NCLASS]bool
+
+var pfxEnabled = false // ISA 3.1 prefixed instructions are supported.
+var buildOpCfg = ""    // Save the os/cpu/arch tuple used to configure the assembler in buildop
+
+// padding bytes to add to align code as requested.
+func addpad(pc, a int64, ctxt *obj.Link, cursym *obj.LSym) int {
+	switch a {
+	case 8, 16, 32, 64:
+		// By default function alignment is 16. If an alignment > 16 is
+		// requested then the function alignment must also be promoted.
+		// The function alignment is not promoted on AIX at this time.
+		// TODO: Investigate AIX function alignment.
+		if ctxt.Headtype != objabi.Haix && cursym.Func().Align < int32(a) {
+			cursym.Func().Align = int32(a)
+		}
+		if pc&(a-1) != 0 {
+			return int(a - (pc & (a - 1)))
+		}
+	default:
+		ctxt.Diag("Unexpected alignment: %d for PCALIGN directive\n", a)
+	}
+	return 0
+}
+
+func span9(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	p := cursym.Func().Text
+	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
+		return
+	}
+
+	if oprange[AANDN&obj.AMask] == nil {
+		ctxt.Diag("ppc64 ops not initialized, call ppc64.buildop first")
+	}
+
+	c := ctxt9{ctxt: ctxt, newprog: newprog, cursym: cursym, autosize: int32(p.To.Offset)}
+
+	pc := int64(0)
+	p.Pc = pc
+
+	var m int
+	var o *Optab
+	for p = p.Link; p != nil; p = p.Link {
+		p.Pc = pc
+		o = c.oplook(p)
+		m = int(o.size)
+		if m == 0 {
+			if p.As == obj.APCALIGN {
+				a := c.vregoff(&p.From)
+				m = addpad(pc, a, ctxt, cursym)
+			} else {
+				if p.As != obj.ANOP && p.As != obj.AFUNCDATA && p.As != obj.APCDATA {
+					ctxt.Diag("zero-width instruction\n%v", p)
+				}
+				continue
+			}
+		}
+		pc += int64(m)
+	}
+
+	c.cursym.Size = pc
+
+	/*
+	 * if any procedure is large enough to
+	 * generate a large SBRA branch, then
+	 * generate extra passes putting branches
+	 * around jmps to fix. this is rare.
+	 */
+	bflag := 1
+
+	var otxt int64
+	var q *obj.Prog
+	var out [5]uint32
+	var falign int32 // Track increased alignment requirements for prefix.
+	for bflag != 0 {
+		bflag = 0
+		pc = 0
+		falign = 0 // Note, linker bumps function symbols to funcAlign.
+		for p = c.cursym.Func().Text.Link; p != nil; p = p.Link {
+			p.Pc = pc
+			o = c.oplook(p)
+
+			// very large conditional branches
+			if (o.type_ == 16 || o.type_ == 17) && p.To.Target() != nil {
+				otxt = p.To.Target().Pc - pc
+				if otxt < -(1<<15)+10 || otxt >= (1<<15)-10 {
+					// Assemble the instruction with a target not too far to figure out BI and BO fields.
+					// If only the CTR or BI (the CR bit) are tested, the conditional branch can be inverted,
+					// and only one extra branch is needed to reach the target.
+					tgt := p.To.Target()
+					p.To.SetTarget(p.Link)
+					o.asmout(&c, p, o, &out)
+					p.To.SetTarget(tgt)
+
+					bo := int64(out[0]>>21) & 31
+					bi := int16((out[0] >> 16) & 31)
+					invertible := false
+
+					if bo&0x14 == 0x14 {
+						// A conditional branch that is unconditionally taken. This cannot be inverted.
+					} else if bo&0x10 == 0x10 {
+						// A branch based on the value of CTR. Invert the CTR comparison against zero bit.
+						bo ^= 0x2
+						invertible = true
+					} else if bo&0x04 == 0x04 {
+						// A branch based on CR bit. Invert the BI comparison bit.
+						bo ^= 0x8
+						invertible = true
+					}
+
+					if invertible {
+						// Rewrite
+						//     BC bo,...,far_away_target
+						//     NEXT_INSN
+						// to:
+						//     BC invert(bo),next_insn
+						//     JMP far_away_target
+						//   next_insn:
+						//     NEXT_INSN
+						p.As = ABC
+						p.From = obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: bo}
+						q = c.newprog()
+						q.As = ABR
+						q.To.Type = obj.TYPE_BRANCH
+						q.To.SetTarget(p.To.Target())
+						q.Link = p.Link
+						p.To.SetTarget(p.Link)
+						p.Link = q
+						p.Reg = REG_CRBIT0 + bi
+					} else {
+						// Rewrite
+						//     BC ...,far_away_target
+						//     NEXT_INSN
+						// to
+						//     BC ...,tmp
+						//     JMP next_insn
+						//   tmp:
+						//     JMP far_away_target
+						//   next_insn:
+						//     NEXT_INSN
+						q = c.newprog()
+						q.Link = p.Link
+						p.Link = q
+						q.As = ABR
+						q.To.Type = obj.TYPE_BRANCH
+						q.To.SetTarget(p.To.Target())
+						p.To.SetTarget(q)
+						q = c.newprog()
+						q.Link = p.Link
+						p.Link = q
+						q.As = ABR
+						q.To.Type = obj.TYPE_BRANCH
+						q.To.SetTarget(q.Link.Link)
+					}
+					bflag = 1
+				}
+			}
+
+			m = int(o.size)
+			if m == 0 {
+				if p.As == obj.APCALIGN {
+					a := c.vregoff(&p.From)
+					m = addpad(pc, a, ctxt, cursym)
+				} else {
+					if p.As != obj.ANOP && p.As != obj.AFUNCDATA && p.As != obj.APCDATA {
+						ctxt.Diag("zero-width instruction\n%v", p)
+					}
+					continue
+				}
+			}
+
+			// Prefixed instructions cannot be placed across a 64B boundary.
+			// Mark and adjust the PC of those which do. A nop will be
+			// inserted during final assembly.
+			if o.ispfx {
+				mark := p.Mark &^ PFX_X64B
+				if pc&63 == 60 {
+					p.Pc += 4
+					m += 4
+					mark |= PFX_X64B
+				}
+
+				// Marks may be adjusted if a too-far conditional branch is
+				// fixed up above. Likewise, inserting a NOP may cause a
+				// branch target to become too far away.  We need to run
+				// another iteration and verify no additional changes
+				// are needed.
+				if mark != p.Mark {
+					bflag = 1
+					p.Mark = mark
+				}
+
+				// Check for 16 or 32B crossing of this prefixed insn.
+				// These do no require padding, but do require increasing
+				// the function alignment to prevent them from potentially
+				// crossing a 64B boundary when the linker assigns the final
+				// PC.
+				switch p.Pc & 31 {
+				case 28: // 32B crossing
+					falign = 64
+				case 12: // 16B crossing
+					if falign < 64 {
+						falign = 32
+					}
+				}
+			}
+
+			pc += int64(m)
+		}
+
+		c.cursym.Size = pc
+	}
+
+	c.cursym.Size = pc
+	c.cursym.Func().Align = falign
+	c.cursym.Grow(c.cursym.Size)
+
+	// lay out the code, emitting code and data relocations.
+
+	bp := c.cursym.P
+	var i int32
+	for p := c.cursym.Func().Text.Link; p != nil; p = p.Link {
+		c.pc = p.Pc
+		o = c.oplook(p)
+		if int(o.size) > 4*len(out) {
+			log.Fatalf("out array in span9 is too small, need at least %d for %v", o.size/4, p)
+		}
+		// asmout is not set up to add large amounts of padding
+		if o.type_ == 0 && p.As == obj.APCALIGN {
+			aln := c.vregoff(&p.From)
+			v := addpad(p.Pc, aln, c.ctxt, c.cursym)
+			if v > 0 {
+				// Same padding instruction for all
+				for i = 0; i < int32(v/4); i++ {
+					c.ctxt.Arch.ByteOrder.PutUint32(bp, NOP)
+					bp = bp[4:]
+				}
+			}
+		} else {
+			if p.Mark&PFX_X64B != 0 {
+				c.ctxt.Arch.ByteOrder.PutUint32(bp, NOP)
+				bp = bp[4:]
+			}
+			o.asmout(&c, p, o, &out)
+			for i = 0; i < int32(o.size/4); i++ {
+				c.ctxt.Arch.ByteOrder.PutUint32(bp, out[i])
+				bp = bp[4:]
+			}
+		}
+	}
+}
+
+func isint32(v int64) bool {
+	return int64(int32(v)) == v
+}
+
+func isuint32(v uint64) bool {
+	return uint64(uint32(v)) == v
+}
+
+func (c *ctxt9) aclassreg(reg int16) int {
+	if REG_R0 <= reg && reg <= REG_R31 {
+		return C_REGP + int(reg&1)
+	}
+	if REG_F0 <= reg && reg <= REG_F31 {
+		return C_FREGP + int(reg&1)
+	}
+	if REG_V0 <= reg && reg <= REG_V31 {
+		return C_VREG
+	}
+	if REG_VS0 <= reg && reg <= REG_VS63 {
+		return C_VSREGP + int(reg&1)
+	}
+	if REG_CR0 <= reg && reg <= REG_CR7 || reg == REG_CR {
+		return C_CREG
+	}
+	if REG_CR0LT <= reg && reg <= REG_CR7SO {
+		return C_CRBIT
+	}
+	if REG_SPR0 <= reg && reg <= REG_SPR0+1023 {
+		switch reg {
+		case REG_LR:
+			return C_LR
+
+		case REG_CTR:
+			return C_CTR
+		}
+
+		return C_SPR
+	}
+	if REG_A0 <= reg && reg <= REG_A7 {
+		return C_AREG
+	}
+	if reg == REG_FPSCR {
+		return C_FPSCR
+	}
+	return C_GOK
+}
+
+func (c *ctxt9) aclass(a *obj.Addr) int {
+	switch a.Type {
+	case obj.TYPE_NONE:
+		return C_NONE
+
+	case obj.TYPE_REG:
+		return c.aclassreg(a.Reg)
+
+	case obj.TYPE_MEM:
+		if a.Index != 0 {
+			if a.Name != obj.NAME_NONE || a.Offset != 0 {
+				c.ctxt.Logf("Unexpected Instruction operand index %d offset %d class %d \n", a.Index, a.Offset, a.Class)
+
+			}
+			return C_XOREG
+		}
+		switch a.Name {
+		case obj.NAME_GOTREF, obj.NAME_TOCREF:
+			return C_ADDR
+
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			c.instoffset = a.Offset
+			if a.Sym == nil {
+				break
+			} else if a.Sym.Type == objabi.STLSBSS {
+				// For PIC builds, use 12 byte got initial-exec TLS accesses.
+				if c.ctxt.Flag_shared {
+					return C_TLS_IE
+				}
+				// Otherwise, use 8 byte local-exec TLS accesses.
+				return C_TLS_LE
+			} else {
+				return C_ADDR
+			}
+
+		case obj.NAME_AUTO:
+			a.Reg = REGSP
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SOREG
+			}
+			return C_LOREG
+
+		case obj.NAME_PARAM:
+			a.Reg = REGSP
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SOREG
+			}
+			return C_LOREG
+
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if a.Offset == 0 && a.Index == 0 {
+				return C_ZOREG
+			} else if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SOREG
+			} else {
+				return C_LOREG
+			}
+		}
+
+		return C_GOK
+
+	case obj.TYPE_TEXTSIZE:
+		return C_TEXTSIZE
+
+	case obj.TYPE_FCONST:
+		// The only cases where FCONST will occur are with float64 +/- 0.
+		// All other float constants are generated in memory.
+		f64 := a.Val.(float64)
+		if f64 == 0 {
+			if math.Signbit(f64) {
+				return C_S16CON
+			}
+			return C_ZCON
+		}
+		log.Fatalf("Unexpected nonzero FCONST operand %v", a)
+
+	case obj.TYPE_CONST,
+		obj.TYPE_ADDR:
+		switch a.Name {
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if a.Reg != 0 {
+				if -BIG <= c.instoffset && c.instoffset < BIG {
+					return C_SACON
+				}
+				if isint32(c.instoffset) {
+					return C_LACON
+				}
+				return C_DACON
+			}
+
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			s := a.Sym
+			if s == nil {
+				return C_GOK
+			}
+			c.instoffset = a.Offset
+			return C_LACON
+
+		case obj.NAME_AUTO:
+			a.Reg = REGSP
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SACON
+			}
+			return C_LACON
+
+		case obj.NAME_PARAM:
+			a.Reg = REGSP
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SACON
+			}
+			return C_LACON
+
+		default:
+			return C_GOK
+		}
+
+		if c.instoffset >= 0 {
+			sbits := bits.Len64(uint64(c.instoffset))
+			switch {
+			case sbits <= 5:
+				return C_ZCON + sbits
+			case sbits <= 8:
+				return C_U8CON
+			case sbits <= 15:
+				return C_U15CON
+			case sbits <= 16:
+				return C_U16CON
+			case sbits <= 31:
+				return C_U31CON
+			case sbits <= 32:
+				return C_U32CON
+			case sbits <= 33:
+				return C_S34CON
+			default:
+				return C_64CON
+			}
+		} else {
+			sbits := bits.Len64(uint64(^c.instoffset))
+			switch {
+			case sbits <= 15:
+				return C_S16CON
+			case sbits <= 31:
+				return C_S32CON
+			case sbits <= 33:
+				return C_S34CON
+			default:
+				return C_64CON
+			}
+		}
+
+	case obj.TYPE_BRANCH:
+		if a.Sym != nil && c.ctxt.Flag_dynlink && !pfxEnabled {
+			return C_BRAPIC
+		}
+		return C_BRA
+	}
+
+	return C_GOK
+}
+
+func prasm(p *obj.Prog) {
+	fmt.Printf("%v\n", p)
+}
+
+func (c *ctxt9) oplook(p *obj.Prog) *Optab {
+	a1 := int(p.Optab)
+	if a1 != 0 {
+		return &optab[a1-1]
+	}
+	a1 = int(p.From.Class)
+	if a1 == 0 {
+		a1 = c.aclass(&p.From) + 1
+		p.From.Class = int8(a1)
+	}
+	a1--
+
+	argsv := [3]int{C_NONE + 1, C_NONE + 1, C_NONE + 1}
+	for i, ap := range p.RestArgs {
+		argsv[i] = int(ap.Addr.Class)
+		if argsv[i] == 0 {
+			argsv[i] = c.aclass(&ap.Addr) + 1
+			ap.Addr.Class = int8(argsv[i])
+		}
+
+	}
+	a3 := argsv[0] - 1
+	a4 := argsv[1] - 1
+	a5 := argsv[2] - 1
+
+	a6 := int(p.To.Class)
+	if a6 == 0 {
+		a6 = c.aclass(&p.To) + 1
+		p.To.Class = int8(a6)
+	}
+	a6--
+
+	a2 := C_NONE
+	if p.Reg != 0 {
+		a2 = c.aclassreg(p.Reg)
+	}
+
+	// c.ctxt.Logf("oplook %v %d %d %d %d\n", p, a1, a2, a3, a4, a5, a6)
+	ops := oprange[p.As&obj.AMask]
+	c1 := &xcmp[a1]
+	c2 := &xcmp[a2]
+	c3 := &xcmp[a3]
+	c4 := &xcmp[a4]
+	c5 := &xcmp[a5]
+	c6 := &xcmp[a6]
+	for i := range ops {
+		op := &ops[i]
+		if c1[op.a1] && c2[op.a2] && c3[op.a3] && c4[op.a4] && c5[op.a5] && c6[op.a6] {
+			p.Optab = uint16(cap(optab) - cap(ops) + i + 1)
+			return op
+		}
+	}
+
+	c.ctxt.Diag("illegal combination %v %v %v %v %v %v %v", p.As, DRconv(a1), DRconv(a2), DRconv(a3), DRconv(a4), DRconv(a5), DRconv(a6))
+	prasm(p)
+	if ops == nil {
+		ops = optab
+	}
+	return &ops[0]
+}
+
+// Compare two operand types (ex C_REG, or C_U15CON)
+// and return true if b is compatible with a.
+//
+// Argument comparison isn't reflexitive, so care must be taken.
+// a is the argument type as found in optab, b is the argument as
+// fitted by aclass.
+func cmp(a int, b int) bool {
+	if a == b {
+		return true
+	}
+	switch a {
+
+	case C_SPR:
+		if b == C_LR || b == C_CTR {
+			return true
+		}
+
+	case C_U1CON:
+		return cmp(C_ZCON, b)
+	case C_U2CON:
+		return cmp(C_U1CON, b)
+	case C_U3CON:
+		return cmp(C_U2CON, b)
+	case C_U4CON:
+		return cmp(C_U3CON, b)
+	case C_U5CON:
+		return cmp(C_U4CON, b)
+	case C_U8CON:
+		return cmp(C_U5CON, b)
+	case C_U15CON:
+		return cmp(C_U8CON, b)
+	case C_S16CON:
+		return cmp(C_U15CON, b)
+	case C_U16CON:
+		return cmp(C_U15CON, b)
+	case C_16CON:
+		return cmp(C_S16CON, b) || cmp(C_U16CON, b)
+	case C_U31CON:
+		return cmp(C_U16CON, b)
+	case C_U32CON:
+		return cmp(C_U31CON, b)
+	case C_S32CON:
+		return cmp(C_U31CON, b) || cmp(C_S16CON, b)
+	case C_32CON:
+		return cmp(C_S32CON, b) || cmp(C_U32CON, b)
+	case C_S34CON:
+		return cmp(C_32CON, b)
+	case C_64CON:
+		return cmp(C_S34CON, b)
+
+	case C_LACON:
+		return cmp(C_SACON, b)
+
+	case C_SOREG:
+		return cmp(C_ZOREG, b)
+
+	case C_LOREG:
+		return cmp(C_SOREG, b)
+
+	case C_XOREG:
+		return cmp(C_REG, b) || cmp(C_ZOREG, b)
+
+	// An even/odd register input always matches the regular register types.
+	case C_REG:
+		return cmp(C_REGP, b) || (b == C_ZCON && r0iszero != 0)
+	case C_FREG:
+		return cmp(C_FREGP, b)
+	case C_VSREG:
+		/* Allow any VR argument as a VSR operand. */
+		return cmp(C_VSREGP, b) || cmp(C_VREG, b)
+
+	case C_ANY:
+		return true
+	}
+
+	return false
+}
+
+// Used when sorting the optab. Sorting is
+// done in a way so that the best choice of
+// opcode/operand combination is considered first.
+func optabLess(i, j int) bool {
+	p1 := &optab[i]
+	p2 := &optab[j]
+	n := int(p1.as) - int(p2.as)
+	// same opcode
+	if n != 0 {
+		return n < 0
+	}
+	// Consider those that generate fewer
+	// instructions first.
+	n = int(p1.size) - int(p2.size)
+	if n != 0 {
+		return n < 0
+	}
+	// operand order should match
+	// better choices first
+	n = int(p1.a1) - int(p2.a1)
+	if n != 0 {
+		return n < 0
+	}
+	n = int(p1.a2) - int(p2.a2)
+	if n != 0 {
+		return n < 0
+	}
+	n = int(p1.a3) - int(p2.a3)
+	if n != 0 {
+		return n < 0
+	}
+	n = int(p1.a4) - int(p2.a4)
+	if n != 0 {
+		return n < 0
+	}
+	n = int(p1.a5) - int(p2.a5)
+	if n != 0 {
+		return n < 0
+	}
+	n = int(p1.a6) - int(p2.a6)
+	if n != 0 {
+		return n < 0
+	}
+	return false
+}
+
+// Add an entry to the opcode table for
+// a new opcode b0 with the same operand combinations
+// as opcode a.
+func opset(a, b0 obj.As) {
+	oprange[a&obj.AMask] = oprange[b0]
+}
+
+// Determine if the build configuration requires a TOC pointer.
+// It is assumed this always called after buildop.
+func NeedTOCpointer(ctxt *obj.Link) bool {
+	return !pfxEnabled && ctxt.Flag_shared
+}
+
+// Build the opcode table
+func buildop(ctxt *obj.Link) {
+	// Limit PC-relative prefix instruction usage to supported and tested targets.
+	pfxEnabled = buildcfg.GOPPC64 >= 10 && buildcfg.GOOS == "linux"
+	cfg := fmt.Sprintf("power%d/%s/%s", buildcfg.GOPPC64, buildcfg.GOARCH, buildcfg.GOOS)
+	if cfg == buildOpCfg {
+		// Already initialized to correct OS/cpu; stop now.
+		// This happens in the cmd/asm tests,
+		// each of which re-initializes the arch.
+		return
+	}
+	buildOpCfg = cfg
+
+	// Configure the optab entries which may generate prefix opcodes.
+	prefixOptab := make([]Optab, 0, len(prefixableOptab))
+	for _, entry := range prefixableOptab {
+		entry := entry
+		if pfxEnabled && buildcfg.GOPPC64 >= entry.minGOPPC64 {
+			// Enable prefix opcode generation and resize.
+			entry.ispfx = true
+			entry.size = entry.pfxsize
+		}
+		prefixOptab = append(prefixOptab, entry.Optab)
+
+	}
+
+	for i := 0; i < C_NCLASS; i++ {
+		for n := 0; n < C_NCLASS; n++ {
+			if cmp(n, i) {
+				xcmp[i][n] = true
+			}
+		}
+	}
+
+	// Append the generated entries, sort, and fill out oprange.
+	optab = make([]Optab, 0, len(optabBase)+len(optabGen)+len(prefixOptab))
+	optab = append(optab, optabBase...)
+	optab = append(optab, optabGen...)
+	optab = append(optab, prefixOptab...)
+	sort.Slice(optab, optabLess)
+
+	for i := range optab {
+		// Use the legacy assembler function if none provided.
+		if optab[i].asmout == nil {
+			optab[i].asmout = asmout
+		}
+	}
+
+	for i := 0; i < len(optab); {
+		r := optab[i].as
+		r0 := r & obj.AMask
+		start := i
+		for i < len(optab) && optab[i].as == r {
+			i++
+		}
+		oprange[r0] = optab[start:i]
+
+		switch r {
+		default:
+			if !opsetGen(r) {
+				ctxt.Diag("unknown op in build: %v", r)
+				log.Fatalf("instruction missing from switch in asm9.go:buildop: %v", r)
+			}
+
+		case ADCBF: /* unary indexed: op (b+a); op (b) */
+			opset(ADCBI, r0)
+
+			opset(ADCBST, r0)
+			opset(ADCBT, r0)
+			opset(ADCBTST, r0)
+			opset(ADCBZ, r0)
+			opset(AICBI, r0)
+
+		case ASTDCCC: /* indexed store: op s,(b+a); op s,(b) */
+			opset(ASTWCCC, r0)
+			opset(ASTHCCC, r0)
+			opset(ASTBCCC, r0)
+
+		case AREM: /* macro */
+			opset(AREM, r0)
+
+		case AREMU:
+			opset(AREMU, r0)
+
+		case AREMD:
+			opset(AREMDU, r0)
+
+		case AMULLW:
+			opset(AMULLD, r0)
+
+		case ADIVW: /* op Rb[,Ra],Rd */
+			opset(AMULHW, r0)
+
+			opset(AMULHWCC, r0)
+			opset(AMULHWU, r0)
+			opset(AMULHWUCC, r0)
+			opset(AMULLWCC, r0)
+			opset(AMULLWVCC, r0)
+			opset(AMULLWV, r0)
+			opset(ADIVWCC, r0)
+			opset(ADIVWV, r0)
+			opset(ADIVWVCC, r0)
+			opset(ADIVWU, r0)
+			opset(ADIVWUCC, r0)
+			opset(ADIVWUV, r0)
+			opset(ADIVWUVCC, r0)
+			opset(AMODUD, r0)
+			opset(AMODUW, r0)
+			opset(AMODSD, r0)
+			opset(AMODSW, r0)
+			opset(AADDCC, r0)
+			opset(AADDCV, r0)
+			opset(AADDCVCC, r0)
+			opset(AADDV, r0)
+			opset(AADDVCC, r0)
+			opset(AADDE, r0)
+			opset(AADDECC, r0)
+			opset(AADDEV, r0)
+			opset(AADDEVCC, r0)
+			opset(AMULHD, r0)
+			opset(AMULHDCC, r0)
+			opset(AMULHDU, r0)
+			opset(AMULHDUCC, r0)
+			opset(AMULLDCC, r0)
+			opset(AMULLDVCC, r0)
+			opset(AMULLDV, r0)
+			opset(ADIVD, r0)
+			opset(ADIVDCC, r0)
+			opset(ADIVDE, r0)
+			opset(ADIVDEU, r0)
+			opset(ADIVDECC, r0)
+			opset(ADIVDEUCC, r0)
+			opset(ADIVDVCC, r0)
+			opset(ADIVDV, r0)
+			opset(ADIVDU, r0)
+			opset(ADIVDUV, r0)
+			opset(ADIVDUVCC, r0)
+			opset(ADIVDUCC, r0)
+
+		case ACRAND:
+			opset(ACRANDN, r0)
+			opset(ACREQV, r0)
+			opset(ACRNAND, r0)
+			opset(ACRNOR, r0)
+			opset(ACROR, r0)
+			opset(ACRORN, r0)
+			opset(ACRXOR, r0)
+
+		case APOPCNTD: /* popcntd, popcntw, popcntb, cnttzw, cnttzd */
+			opset(APOPCNTW, r0)
+			opset(APOPCNTB, r0)
+			opset(ACNTTZW, r0)
+			opset(ACNTTZWCC, r0)
+			opset(ACNTTZD, r0)
+			opset(ACNTTZDCC, r0)
+
+		case ACOPY: /* copy, paste. */
+			opset(APASTECC, r0)
+
+		case AMADDHD: /* maddhd, maddhdu, maddld */
+			opset(AMADDHDU, r0)
+			opset(AMADDLD, r0)
+
+		case AMOVBZ: /* lbz, stz, rlwm(r/r), lhz, lha, stz, and x variants */
+			opset(AMOVH, r0)
+			opset(AMOVHZ, r0)
+
+		case AMOVBZU: /* lbz[x]u, stb[x]u, lhz[x]u, lha[x]u, sth[u]x, ld[x]u, std[u]x */
+			opset(AMOVHU, r0)
+
+			opset(AMOVHZU, r0)
+			opset(AMOVWU, r0)
+			opset(AMOVWZU, r0)
+			opset(AMOVDU, r0)
+			opset(AMOVMW, r0)
+
+		case ALVEBX: /* lvebx, lvehx, lvewx, lvx, lvxl, lvsl, lvsr */
+			opset(ALVEHX, r0)
+			opset(ALVEWX, r0)
+			opset(ALVX, r0)
+			opset(ALVXL, r0)
+			opset(ALVSL, r0)
+			opset(ALVSR, r0)
+
+		case ASTVEBX: /* stvebx, stvehx, stvewx, stvx, stvxl */
+			opset(ASTVEHX, r0)
+			opset(ASTVEWX, r0)
+			opset(ASTVX, r0)
+			opset(ASTVXL, r0)
+
+		case AVAND: /* vand, vandc, vnand */
+			opset(AVAND, r0)
+			opset(AVANDC, r0)
+			opset(AVNAND, r0)
+
+		case AVMRGOW: /* vmrgew, vmrgow */
+			opset(AVMRGEW, r0)
+
+		case AVOR: /* vor, vorc, vxor, vnor, veqv */
+			opset(AVOR, r0)
+			opset(AVORC, r0)
+			opset(AVXOR, r0)
+			opset(AVNOR, r0)
+			opset(AVEQV, r0)
+
+		case AVADDUM: /* vaddubm, vadduhm, vadduwm, vaddudm, vadduqm */
+			opset(AVADDUBM, r0)
+			opset(AVADDUHM, r0)
+			opset(AVADDUWM, r0)
+			opset(AVADDUDM, r0)
+			opset(AVADDUQM, r0)
+
+		case AVADDCU: /* vaddcuq, vaddcuw */
+			opset(AVADDCUQ, r0)
+			opset(AVADDCUW, r0)
+
+		case AVADDUS: /* vaddubs, vadduhs, vadduws */
+			opset(AVADDUBS, r0)
+			opset(AVADDUHS, r0)
+			opset(AVADDUWS, r0)
+
+		case AVADDSS: /* vaddsbs, vaddshs, vaddsws */
+			opset(AVADDSBS, r0)
+			opset(AVADDSHS, r0)
+			opset(AVADDSWS, r0)
+
+		case AVADDE: /* vaddeuqm, vaddecuq */
+			opset(AVADDEUQM, r0)
+			opset(AVADDECUQ, r0)
+
+		case AVSUBUM: /* vsububm, vsubuhm, vsubuwm, vsubudm, vsubuqm */
+			opset(AVSUBUBM, r0)
+			opset(AVSUBUHM, r0)
+			opset(AVSUBUWM, r0)
+			opset(AVSUBUDM, r0)
+			opset(AVSUBUQM, r0)
+
+		case AVSUBCU: /* vsubcuq, vsubcuw */
+			opset(AVSUBCUQ, r0)
+			opset(AVSUBCUW, r0)
+
+		case AVSUBUS: /* vsububs, vsubuhs, vsubuws */
+			opset(AVSUBUBS, r0)
+			opset(AVSUBUHS, r0)
+			opset(AVSUBUWS, r0)
+
+		case AVSUBSS: /* vsubsbs, vsubshs, vsubsws */
+			opset(AVSUBSBS, r0)
+			opset(AVSUBSHS, r0)
+			opset(AVSUBSWS, r0)
+
+		case AVSUBE: /* vsubeuqm, vsubecuq */
+			opset(AVSUBEUQM, r0)
+			opset(AVSUBECUQ, r0)
+
+		case AVMULESB: /* vmulesb, vmulosb, vmuleub, vmuloub, vmulosh, vmulouh, vmulesw, vmulosw, vmuleuw, vmulouw, vmuluwm */
+			opset(AVMULOSB, r0)
+			opset(AVMULEUB, r0)
+			opset(AVMULOUB, r0)
+			opset(AVMULESH, r0)
+			opset(AVMULOSH, r0)
+			opset(AVMULEUH, r0)
+			opset(AVMULOUH, r0)
+			opset(AVMULESW, r0)
+			opset(AVMULOSW, r0)
+			opset(AVMULEUW, r0)
+			opset(AVMULOUW, r0)
+			opset(AVMULUWM, r0)
+		case AVPMSUM: /* vpmsumb, vpmsumh, vpmsumw, vpmsumd */
+			opset(AVPMSUMB, r0)
+			opset(AVPMSUMH, r0)
+			opset(AVPMSUMW, r0)
+			opset(AVPMSUMD, r0)
+
+		case AVR: /* vrlb, vrlh, vrlw, vrld */
+			opset(AVRLB, r0)
+			opset(AVRLH, r0)
+			opset(AVRLW, r0)
+			opset(AVRLD, r0)
+
+		case AVS: /* vs[l,r], vs[l,r]o, vs[l,r]b, vs[l,r]h, vs[l,r]w, vs[l,r]d */
+			opset(AVSLB, r0)
+			opset(AVSLH, r0)
+			opset(AVSLW, r0)
+			opset(AVSL, r0)
+			opset(AVSLO, r0)
+			opset(AVSRB, r0)
+			opset(AVSRH, r0)
+			opset(AVSRW, r0)
+			opset(AVSR, r0)
+			opset(AVSRO, r0)
+			opset(AVSLD, r0)
+			opset(AVSRD, r0)
+
+		case AVSA: /* vsrab, vsrah, vsraw, vsrad */
+			opset(AVSRAB, r0)
+			opset(AVSRAH, r0)
+			opset(AVSRAW, r0)
+			opset(AVSRAD, r0)
+
+		case AVSOI: /* vsldoi */
+			opset(AVSLDOI, r0)
+
+		case AVCLZ: /* vclzb, vclzh, vclzw, vclzd */
+			opset(AVCLZB, r0)
+			opset(AVCLZH, r0)
+			opset(AVCLZW, r0)
+			opset(AVCLZD, r0)
+
+		case AVPOPCNT: /* vpopcntb, vpopcnth, vpopcntw, vpopcntd */
+			opset(AVPOPCNTB, r0)
+			opset(AVPOPCNTH, r0)
+			opset(AVPOPCNTW, r0)
+			opset(AVPOPCNTD, r0)
+
+		case AVCMPEQ: /* vcmpequb[.], vcmpequh[.], vcmpequw[.], vcmpequd[.] */
+			opset(AVCMPEQUB, r0)
+			opset(AVCMPEQUBCC, r0)
+			opset(AVCMPEQUH, r0)
+			opset(AVCMPEQUHCC, r0)
+			opset(AVCMPEQUW, r0)
+			opset(AVCMPEQUWCC, r0)
+			opset(AVCMPEQUD, r0)
+			opset(AVCMPEQUDCC, r0)
+
+		case AVCMPGT: /* vcmpgt[u,s]b[.], vcmpgt[u,s]h[.], vcmpgt[u,s]w[.], vcmpgt[u,s]d[.] */
+			opset(AVCMPGTUB, r0)
+			opset(AVCMPGTUBCC, r0)
+			opset(AVCMPGTUH, r0)
+			opset(AVCMPGTUHCC, r0)
+			opset(AVCMPGTUW, r0)
+			opset(AVCMPGTUWCC, r0)
+			opset(AVCMPGTUD, r0)
+			opset(AVCMPGTUDCC, r0)
+			opset(AVCMPGTSB, r0)
+			opset(AVCMPGTSBCC, r0)
+			opset(AVCMPGTSH, r0)
+			opset(AVCMPGTSHCC, r0)
+			opset(AVCMPGTSW, r0)
+			opset(AVCMPGTSWCC, r0)
+			opset(AVCMPGTSD, r0)
+			opset(AVCMPGTSDCC, r0)
+
+		case AVCMPNEZB: /* vcmpnezb[.] */
+			opset(AVCMPNEZBCC, r0)
+			opset(AVCMPNEB, r0)
+			opset(AVCMPNEBCC, r0)
+			opset(AVCMPNEH, r0)
+			opset(AVCMPNEHCC, r0)
+			opset(AVCMPNEW, r0)
+			opset(AVCMPNEWCC, r0)
+
+		case AVPERM: /* vperm */
+			opset(AVPERMXOR, r0)
+			opset(AVPERMR, r0)
+
+		case AVBPERMQ: /* vbpermq, vbpermd */
+			opset(AVBPERMD, r0)
+
+		case AVSEL: /* vsel */
+			opset(AVSEL, r0)
+
+		case AVSPLTB: /* vspltb, vsplth, vspltw */
+			opset(AVSPLTH, r0)
+			opset(AVSPLTW, r0)
+
+		case AVSPLTISB: /* vspltisb, vspltish, vspltisw */
+			opset(AVSPLTISH, r0)
+			opset(AVSPLTISW, r0)
+
+		case AVCIPH: /* vcipher, vcipherlast */
+			opset(AVCIPHER, r0)
+			opset(AVCIPHERLAST, r0)
+
+		case AVNCIPH: /* vncipher, vncipherlast */
+			opset(AVNCIPHER, r0)
+			opset(AVNCIPHERLAST, r0)
+
+		case AVSBOX: /* vsbox */
+			opset(AVSBOX, r0)
+
+		case AVSHASIGMA: /* vshasigmaw, vshasigmad */
+			opset(AVSHASIGMAW, r0)
+			opset(AVSHASIGMAD, r0)
+
+		case ALXVD2X: /* lxvd2x, lxvdsx, lxvw4x, lxvh8x, lxvb16x */
+			opset(ALXVDSX, r0)
+			opset(ALXVW4X, r0)
+			opset(ALXVH8X, r0)
+			opset(ALXVB16X, r0)
+
+		case ALXV: /* lxv */
+			opset(ALXV, r0)
+
+		case ALXVL: /* lxvl, lxvll, lxvx */
+			opset(ALXVLL, r0)
+			opset(ALXVX, r0)
+
+		case ASTXVD2X: /* stxvd2x, stxvdsx, stxvw4x, stxvh8x, stxvb16x */
+			opset(ASTXVW4X, r0)
+			opset(ASTXVH8X, r0)
+			opset(ASTXVB16X, r0)
+
+		case ASTXV: /* stxv */
+			opset(ASTXV, r0)
+
+		case ASTXVL: /* stxvl, stxvll, stvx */
+			opset(ASTXVLL, r0)
+			opset(ASTXVX, r0)
+
+		case ALXSDX: /* lxsdx  */
+			opset(ALXSDX, r0)
+
+		case ASTXSDX: /* stxsdx */
+			opset(ASTXSDX, r0)
+
+		case ALXSIWAX: /* lxsiwax, lxsiwzx  */
+			opset(ALXSIWZX, r0)
+
+		case ASTXSIWX: /* stxsiwx */
+			opset(ASTXSIWX, r0)
+
+		case AMFVSRD: /* mfvsrd, mfvsrwz (and extended mnemonics), mfvsrld */
+			opset(AMFFPRD, r0)
+			opset(AMFVRD, r0)
+			opset(AMFVSRWZ, r0)
+			opset(AMFVSRLD, r0)
+
+		case AMTVSRD: /* mtvsrd, mtvsrwa, mtvsrwz (and extended mnemonics), mtvsrdd, mtvsrws */
+			opset(AMTFPRD, r0)
+			opset(AMTVRD, r0)
+			opset(AMTVSRWA, r0)
+			opset(AMTVSRWZ, r0)
+			opset(AMTVSRWS, r0)
+
+		case AXXLAND:
+			opset(AXXLANDC, r0)
+			opset(AXXLEQV, r0)
+			opset(AXXLNAND, r0)
+			opset(AXXLORC, r0)
+			opset(AXXLNOR, r0)
+			opset(AXXLORQ, r0)
+			opset(AXXLXOR, r0)
+			opset(AXXLOR, r0)
+			opset(AXSMAXJDP, r0)
+			opset(AXSMINJDP, r0)
+
+		case AXXSEL: /* xxsel */
+			opset(AXXSEL, r0)
+
+		case AXXMRGHW: /* xxmrghw, xxmrglw */
+			opset(AXXMRGLW, r0)
+
+		case AXXSPLTW: /* xxspltw */
+			opset(AXXSPLTW, r0)
+
+		case AXXSPLTIB: /* xxspltib */
+			opset(AXXSPLTIB, r0)
+
+		case AXXPERM: /* xxpermdi */
+			opset(AXXPERM, r0)
+
+		case AXXSLDWI: /* xxsldwi */
+			opset(AXXPERMDI, r0)
+			opset(AXXSLDWI, r0)
+
+		case AXXBRQ: /* xxbrq, xxbrd, xxbrw, xxbrh */
+			opset(AXXBRD, r0)
+			opset(AXXBRW, r0)
+			opset(AXXBRH, r0)
+
+		case AXSCVDPSP: /* xscvdpsp, xscvspdp, xscvdpspn, xscvspdpn */
+			opset(AXSCVSPDP, r0)
+			opset(AXSCVDPSPN, r0)
+			opset(AXSCVSPDPN, r0)
+
+		case AXVCVDPSP: /* xvcvdpsp, xvcvspdp */
+			opset(AXVCVSPDP, r0)
+
+		case AXSCVDPSXDS: /* xscvdpsxds, xscvdpsxws, xscvdpuxds, xscvdpuxws */
+			opset(AXSCVDPSXWS, r0)
+			opset(AXSCVDPUXDS, r0)
+			opset(AXSCVDPUXWS, r0)
+
+		case AXSCVSXDDP: /* xscvsxddp, xscvuxddp, xscvsxdsp, xscvuxdsp */
+			opset(AXSCVUXDDP, r0)
+			opset(AXSCVSXDSP, r0)
+			opset(AXSCVUXDSP, r0)
+
+		case AXVCVDPSXDS: /* xvcvdpsxds, xvcvdpsxws, xvcvdpuxds, xvcvdpuxws, xvcvspsxds, xvcvspsxws, xvcvspuxds, xvcvspuxws */
+			opset(AXVCVDPSXDS, r0)
+			opset(AXVCVDPSXWS, r0)
+			opset(AXVCVDPUXDS, r0)
+			opset(AXVCVDPUXWS, r0)
+			opset(AXVCVSPSXDS, r0)
+			opset(AXVCVSPSXWS, r0)
+			opset(AXVCVSPUXDS, r0)
+			opset(AXVCVSPUXWS, r0)
+
+		case AXVCVSXDDP: /* xvcvsxddp, xvcvsxwdp, xvcvuxddp, xvcvuxwdp, xvcvsxdsp, xvcvsxwsp, xvcvuxdsp, xvcvuxwsp */
+			opset(AXVCVSXWDP, r0)
+			opset(AXVCVUXDDP, r0)
+			opset(AXVCVUXWDP, r0)
+			opset(AXVCVSXDSP, r0)
+			opset(AXVCVSXWSP, r0)
+			opset(AXVCVUXDSP, r0)
+			opset(AXVCVUXWSP, r0)
+
+		case AAND: /* logical op Rb,Rs,Ra; no literal */
+			opset(AANDN, r0)
+			opset(AANDNCC, r0)
+			opset(AEQV, r0)
+			opset(AEQVCC, r0)
+			opset(ANAND, r0)
+			opset(ANANDCC, r0)
+			opset(ANOR, r0)
+			opset(ANORCC, r0)
+			opset(AORCC, r0)
+			opset(AORN, r0)
+			opset(AORNCC, r0)
+			opset(AXORCC, r0)
+
+		case AADDME: /* op Ra, Rd */
+			opset(AADDMECC, r0)
+
+			opset(AADDMEV, r0)
+			opset(AADDMEVCC, r0)
+			opset(AADDZE, r0)
+			opset(AADDZECC, r0)
+			opset(AADDZEV, r0)
+			opset(AADDZEVCC, r0)
+			opset(ASUBME, r0)
+			opset(ASUBMECC, r0)
+			opset(ASUBMEV, r0)
+			opset(ASUBMEVCC, r0)
+			opset(ASUBZE, r0)
+			opset(ASUBZECC, r0)
+			opset(ASUBZEV, r0)
+			opset(ASUBZEVCC, r0)
+
+		case AADDC:
+			opset(AADDCCC, r0)
+
+		case ABEQ:
+			opset(ABGE, r0)
+			opset(ABGT, r0)
+			opset(ABLE, r0)
+			opset(ABLT, r0)
+			opset(ABNE, r0)
+			opset(ABVC, r0)
+			opset(ABVS, r0)
+
+		case ABR:
+			opset(ABL, r0)
+
+		case ABC:
+			opset(ABCL, r0)
+
+		case ABDNZ:
+			opset(ABDZ, r0)
+
+		case AEXTSB: /* op Rs, Ra */
+			opset(AEXTSBCC, r0)
+
+			opset(AEXTSH, r0)
+			opset(AEXTSHCC, r0)
+			opset(ACNTLZW, r0)
+			opset(ACNTLZWCC, r0)
+			opset(ACNTLZD, r0)
+			opset(AEXTSW, r0)
+			opset(AEXTSWCC, r0)
+			opset(ACNTLZDCC, r0)
+
+		case AFABS: /* fop [s,]d */
+			opset(AFABSCC, r0)
+
+			opset(AFNABS, r0)
+			opset(AFNABSCC, r0)
+			opset(AFNEG, r0)
+			opset(AFNEGCC, r0)
+			opset(AFRSP, r0)
+			opset(AFRSPCC, r0)
+			opset(AFCTIW, r0)
+			opset(AFCTIWCC, r0)
+			opset(AFCTIWZ, r0)
+			opset(AFCTIWZCC, r0)
+			opset(AFCTID, r0)
+			opset(AFCTIDCC, r0)
+			opset(AFCTIDZ, r0)
+			opset(AFCTIDZCC, r0)
+			opset(AFCFID, r0)
+			opset(AFCFIDCC, r0)
+			opset(AFCFIDU, r0)
+			opset(AFCFIDUCC, r0)
+			opset(AFCFIDS, r0)
+			opset(AFCFIDSCC, r0)
+			opset(AFRES, r0)
+			opset(AFRESCC, r0)
+			opset(AFRIM, r0)
+			opset(AFRIMCC, r0)
+			opset(AFRIP, r0)
+			opset(AFRIPCC, r0)
+			opset(AFRIZ, r0)
+			opset(AFRIZCC, r0)
+			opset(AFRIN, r0)
+			opset(AFRINCC, r0)
+			opset(AFRSQRTE, r0)
+			opset(AFRSQRTECC, r0)
+			opset(AFSQRT, r0)
+			opset(AFSQRTCC, r0)
+			opset(AFSQRTS, r0)
+			opset(AFSQRTSCC, r0)
+
+		case AFADD:
+			opset(AFADDS, r0)
+			opset(AFADDCC, r0)
+			opset(AFADDSCC, r0)
+			opset(AFCPSGN, r0)
+			opset(AFCPSGNCC, r0)
+			opset(AFDIV, r0)
+			opset(AFDIVS, r0)
+			opset(AFDIVCC, r0)
+			opset(AFDIVSCC, r0)
+			opset(AFSUB, r0)
+			opset(AFSUBS, r0)
+			opset(AFSUBCC, r0)
+			opset(AFSUBSCC, r0)
+			opset(ADADD, r0)
+			opset(ADDIV, r0)
+			opset(ADSUB, r0)
+
+		case ADADDQ:
+			opset(ADDIVQ, r0)
+			opset(ADSUBQ, r0)
+
+		case AFMADD:
+			opset(AFMADDCC, r0)
+			opset(AFMADDS, r0)
+			opset(AFMADDSCC, r0)
+			opset(AFMSUB, r0)
+			opset(AFMSUBCC, r0)
+			opset(AFMSUBS, r0)
+			opset(AFMSUBSCC, r0)
+			opset(AFNMADD, r0)
+			opset(AFNMADDCC, r0)
+			opset(AFNMADDS, r0)
+			opset(AFNMADDSCC, r0)
+			opset(AFNMSUB, r0)
+			opset(AFNMSUBCC, r0)
+			opset(AFNMSUBS, r0)
+			opset(AFNMSUBSCC, r0)
+			opset(AFSEL, r0)
+			opset(AFSELCC, r0)
+
+		case AFMUL:
+			opset(AFMULS, r0)
+			opset(AFMULCC, r0)
+			opset(AFMULSCC, r0)
+			opset(ADMUL, r0)
+
+		case ADMULQ:
+			opset(ADMULQ, r0)
+
+		case AFCMPO:
+			opset(AFCMPU, r0)
+			opset(ADCMPU, r0)
+			opset(ADCMPO, r0)
+
+		case ADCMPOQ:
+			opset(ADCMPUQ, r0)
+
+		case AMTFSB0:
+			opset(AMTFSB0CC, r0)
+			opset(AMTFSB1, r0)
+			opset(AMTFSB1CC, r0)
+
+		case ANEG: /* op [Ra,] Rd */
+			opset(ANEGCC, r0)
+
+			opset(ANEGV, r0)
+			opset(ANEGVCC, r0)
+
+		case AOR: /* or/xor Rb,Rs,Ra; ori/xori $uimm,Rs,R */
+			opset(AXOR, r0)
+
+		case AORIS: /* oris/xoris $uimm,Rs,Ra */
+			opset(AXORIS, r0)
+
+		case ASLW:
+			opset(ASLWCC, r0)
+			opset(ASRW, r0)
+			opset(ASRWCC, r0)
+			opset(AROTLW, r0)
+
+		case ASLD:
+			opset(ASLDCC, r0)
+			opset(ASRD, r0)
+			opset(ASRDCC, r0)
+			opset(AROTL, r0)
+
+		case ASRAW: /* sraw Rb,Rs,Ra; srawi sh,Rs,Ra */
+			opset(ASRAWCC, r0)
+
+		case AEXTSWSLI:
+			opset(AEXTSWSLICC, r0)
+
+		case ASRAD: /* sraw Rb,Rs,Ra; srawi sh,Rs,Ra */
+			opset(ASRADCC, r0)
+
+		case ASUB: /* SUB Ra,Rb,Rd => subf Rd,ra,rb */
+			opset(ASUB, r0)
+
+			opset(ASUBCC, r0)
+			opset(ASUBV, r0)
+			opset(ASUBVCC, r0)
+			opset(ASUBCCC, r0)
+			opset(ASUBCV, r0)
+			opset(ASUBCVCC, r0)
+			opset(ASUBE, r0)
+			opset(ASUBECC, r0)
+			opset(ASUBEV, r0)
+			opset(ASUBEVCC, r0)
+
+		case ASYNC:
+			opset(AISYNC, r0)
+			opset(ALWSYNC, r0)
+			opset(APTESYNC, r0)
+			opset(ATLBSYNC, r0)
+
+		case ARLWNM:
+			opset(ARLWNMCC, r0)
+			opset(ARLWMI, r0)
+			opset(ARLWMICC, r0)
+
+		case ARLDMI:
+			opset(ARLDMICC, r0)
+			opset(ARLDIMI, r0)
+			opset(ARLDIMICC, r0)
+
+		case ARLDC:
+			opset(ARLDCCC, r0)
+
+		case ARLDCL:
+			opset(ARLDCR, r0)
+			opset(ARLDCLCC, r0)
+			opset(ARLDCRCC, r0)
+
+		case ARLDICL:
+			opset(ARLDICLCC, r0)
+			opset(ARLDICR, r0)
+			opset(ARLDICRCC, r0)
+			opset(ARLDIC, r0)
+			opset(ARLDICCC, r0)
+			opset(ACLRLSLDI, r0)
+
+		case AFMOVD:
+			opset(AFMOVDCC, r0)
+			opset(AFMOVDU, r0)
+			opset(AFMOVS, r0)
+			opset(AFMOVSU, r0)
+
+		case ALDAR:
+			opset(ALBAR, r0)
+			opset(ALHAR, r0)
+			opset(ALWAR, r0)
+
+		case ASYSCALL: /* just the op; flow of control */
+			opset(ARFI, r0)
+
+			opset(ARFCI, r0)
+			opset(ARFID, r0)
+			opset(AHRFID, r0)
+
+		case AMOVHBR:
+			opset(AMOVWBR, r0)
+			opset(AMOVDBR, r0)
+
+		case ASLBMFEE:
+			opset(ASLBMFEV, r0)
+
+		case ATW:
+			opset(ATD, r0)
+
+		case ATLBIE:
+			opset(ASLBIE, r0)
+			opset(ATLBIEL, r0)
+
+		case AEIEIO:
+			opset(ASLBIA, r0)
+
+		case ACMP:
+			opset(ACMPW, r0)
+
+		case ACMPU:
+			opset(ACMPWU, r0)
+
+		case ACMPB:
+			opset(ACMPB, r0)
+
+		case AFTDIV:
+			opset(AFTDIV, r0)
+
+		case AFTSQRT:
+			opset(AFTSQRT, r0)
+
+		case AMOVW: /* load/store/move word with sign extension; move 32-bit literals  */
+			opset(AMOVWZ, r0) /* Same as above, but zero extended */
+
+		case AVCLZLSBB:
+			opset(AVCTZLSBB, r0)
+
+		case AADD,
+			AADDIS,
+			AANDCC, /* and. Rb,Rs,Ra; andi. $uimm,Rs,Ra */
+			AANDISCC,
+			AFMOVSX,
+			AFMOVSZ,
+			ALSW,
+			AMOVD,  /* load/store/move 64-bit values, including 32-bit literals with/without sign-extension */
+			AMOVB,  /* macro: move byte with sign extension */
+			AMOVBU, /* macro: move byte with sign extension & update */
+			AMOVFL,
+			/* op $s[,r2],r3; op r1[,r2],r3; no cc/v */
+			ASUBC, /* op r1,$s,r3; op r1[,r2],r3 */
+			ASTSW,
+			ASLBMTE,
+			AWORD,
+			ADWORD,
+			ADARN,
+			AVMSUMUDM,
+			AADDEX,
+			ACMPEQB,
+			ACLRLSLWI,
+			AMTVSRDD,
+			APNOP,
+			AISEL,
+			ASETB,
+			obj.ANOP,
+			obj.ATEXT,
+			obj.AUNDEF,
+			obj.AFUNCDATA,
+			obj.APCALIGN,
+			obj.APCDATA,
+			obj.ADUFFZERO,
+			obj.ADUFFCOPY:
+			break
+		}
+	}
+}
+
+func OPVXX1(o uint32, xo uint32, oe uint32) uint32 {
+	return o<<26 | xo<<1 | oe<<11
+}
+
+func OPVXX2(o uint32, xo uint32, oe uint32) uint32 {
+	return o<<26 | xo<<2 | oe<<11
+}
+
+func OPVXX2VA(o uint32, xo uint32, oe uint32) uint32 {
+	return o<<26 | xo<<2 | oe<<16
+}
+
+func OPVXX3(o uint32, xo uint32, oe uint32) uint32 {
+	return o<<26 | xo<<3 | oe<<11
+}
+
+func OPVXX4(o uint32, xo uint32, oe uint32) uint32 {
+	return o<<26 | xo<<4 | oe<<11
+}
+
+func OPDQ(o uint32, xo uint32, oe uint32) uint32 {
+	return o<<26 | xo | oe<<4
+}
+
+func OPVX(o uint32, xo uint32, oe uint32, rc uint32) uint32 {
+	return o<<26 | xo | oe<<11 | rc&1
+}
+
+func OPVC(o uint32, xo uint32, oe uint32, rc uint32) uint32 {
+	return o<<26 | xo | oe<<11 | (rc&1)<<10
+}
+
+func OPVCC(o uint32, xo uint32, oe uint32, rc uint32) uint32 {
+	return o<<26 | xo<<1 | oe<<10 | rc&1
+}
+
+/* Generate MD-form opcode */
+func OPMD(o, xo, rc uint32) uint32 {
+	return o<<26 | xo<<2 | rc&1
+}
+
+/* the order is dest, a/s, b/imm for both arithmetic and logical operations. */
+func AOP_RRR(op uint32, d uint32, a uint32, b uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<16 | (b&31)<<11
+}
+
+/* VX-form 2-register operands, r/none/r */
+func AOP_RR(op uint32, d uint32, a uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<11
+}
+
+/* VA-form 4-register operands */
+func AOP_RRRR(op uint32, d uint32, a uint32, b uint32, c uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<16 | (b&31)<<11 | (c&31)<<6
+}
+
+func AOP_IRR(op uint32, d uint32, a uint32, simm uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<16 | simm&0xFFFF
+}
+
+/* VX-form 2-register + UIM operands */
+func AOP_VIRR(op uint32, d uint32, a uint32, simm uint32) uint32 {
+	return op | (d&31)<<21 | (simm&0xFFFF)<<16 | (a&31)<<11
+}
+
+/* VX-form 2-register + ST + SIX operands */
+func AOP_IIRR(op uint32, d uint32, a uint32, sbit uint32, simm uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<16 | (sbit&1)<<15 | (simm&0xF)<<11
+}
+
+/* VA-form 3-register + SHB operands */
+func AOP_IRRR(op uint32, d uint32, a uint32, b uint32, simm uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<16 | (b&31)<<11 | (simm&0xF)<<6
+}
+
+/* VX-form 1-register + SIM operands */
+func AOP_IR(op uint32, d uint32, simm uint32) uint32 {
+	return op | (d&31)<<21 | (simm&31)<<16
+}
+
+/* XX1-form 3-register operands, 1 VSR operand */
+func AOP_XX1(op uint32, r uint32, a uint32, b uint32) uint32 {
+	return op | (r&31)<<21 | (a&31)<<16 | (b&31)<<11 | (r&32)>>5
+}
+
+/* XX2-form 3-register operands, 2 VSR operands */
+func AOP_XX2(op uint32, xt uint32, a uint32, xb uint32) uint32 {
+	return op | (xt&31)<<21 | (a&3)<<16 | (xb&31)<<11 | (xb&32)>>4 | (xt&32)>>5
+}
+
+/* XX3-form 3 VSR operands */
+func AOP_XX3(op uint32, xt uint32, xa uint32, xb uint32) uint32 {
+	return op | (xt&31)<<21 | (xa&31)<<16 | (xb&31)<<11 | (xa&32)>>3 | (xb&32)>>4 | (xt&32)>>5
+}
+
+/* XX3-form 3 VSR operands + immediate */
+func AOP_XX3I(op uint32, xt uint32, xa uint32, xb uint32, c uint32) uint32 {
+	return op | (xt&31)<<21 | (xa&31)<<16 | (xb&31)<<11 | (c&3)<<8 | (xa&32)>>3 | (xb&32)>>4 | (xt&32)>>5
+}
+
+/* XX4-form, 4 VSR operands */
+func AOP_XX4(op uint32, xt uint32, xa uint32, xb uint32, xc uint32) uint32 {
+	return op | (xt&31)<<21 | (xa&31)<<16 | (xb&31)<<11 | (xc&31)<<6 | (xc&32)>>2 | (xa&32)>>3 | (xb&32)>>4 | (xt&32)>>5
+}
+
+/* DQ-form, VSR register, register + offset operands */
+func AOP_DQ(op uint32, xt uint32, a uint32, b uint32) uint32 {
+	/* The EA for this instruction form is (RA) + DQ << 4, where DQ is a 12-bit signed integer. */
+	/* In order to match the output of the GNU objdump (and make the usage in Go asm easier), the */
+	/* instruction is called using the sign extended value (i.e. a valid offset would be -32752 or 32752, */
+	/* not -2047 or 2047), so 'b' needs to be adjusted to the expected 12-bit DQ value. Bear in mind that */
+	/* bits 0 to 3 in 'dq' need to be zero, otherwise this will generate an illegal instruction. */
+	/* If in doubt how this instruction form is encoded, refer to ISA 3.0b, pages 492 and 507. */
+	dq := b >> 4
+	return op | (xt&31)<<21 | (a&31)<<16 | (dq&4095)<<4 | (xt&32)>>2
+}
+
+/* Z23-form, 3-register operands + CY field */
+func AOP_Z23I(op uint32, d uint32, a uint32, b uint32, c uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<16 | (b&31)<<11 | (c&3)<<9
+}
+
+/* X-form, 3-register operands + EH field */
+func AOP_RRRI(op uint32, d uint32, a uint32, b uint32, c uint32) uint32 {
+	return op | (d&31)<<21 | (a&31)<<16 | (b&31)<<11 | (c & 1)
+}
+
+func LOP_RRR(op uint32, a uint32, s uint32, b uint32) uint32 {
+	return op | (s&31)<<21 | (a&31)<<16 | (b&31)<<11
+}
+
+func LOP_IRR(op uint32, a uint32, s uint32, uimm uint32) uint32 {
+	return op | (s&31)<<21 | (a&31)<<16 | uimm&0xFFFF
+}
+
+func OP_BR(op uint32, li uint32, aa uint32) uint32 {
+	return op | li&0x03FFFFFC | aa<<1
+}
+
+func OP_BC(op uint32, bo uint32, bi uint32, bd uint32, aa uint32) uint32 {
+	return op | (bo&0x1F)<<21 | (bi&0x1F)<<16 | bd&0xFFFC | aa<<1
+}
+
+func OP_BCR(op uint32, bo uint32, bi uint32) uint32 {
+	return op | (bo&0x1F)<<21 | (bi&0x1F)<<16
+}
+
+func OP_RLW(op uint32, a uint32, s uint32, sh uint32, mb uint32, me uint32) uint32 {
+	return op | (s&31)<<21 | (a&31)<<16 | (sh&31)<<11 | (mb&31)<<6 | (me&31)<<1
+}
+
+func AOP_EXTSWSLI(op uint32, a uint32, s uint32, sh uint32) uint32 {
+	return op | (a&31)<<21 | (s&31)<<16 | (sh&31)<<11 | ((sh&32)>>5)<<1
+}
+
+func AOP_ISEL(op uint32, t uint32, a uint32, b uint32, bc uint32) uint32 {
+	return op | (t&31)<<21 | (a&31)<<16 | (b&31)<<11 | (bc&0x1F)<<6
+}
+
+/* MD-form 2-register, 2 6-bit immediate operands */
+func AOP_MD(op uint32, a uint32, s uint32, sh uint32, m uint32) uint32 {
+	return op | (s&31)<<21 | (a&31)<<16 | (sh&31)<<11 | ((sh&32)>>5)<<1 | (m&31)<<6 | ((m&32)>>5)<<5
+}
+
+/* MDS-form 3-register, 1 6-bit immediate operands. rsh argument is a register. */
+func AOP_MDS(op, to, from, rsh, m uint32) uint32 {
+	return AOP_MD(op, to, from, rsh&31, m)
+}
+
+func AOP_PFX_00_8LS(r, ie uint32) uint32 {
+	return 1<<26 | 0<<24 | 0<<23 | (r&1)<<20 | (ie & 0x3FFFF)
+}
+func AOP_PFX_10_MLS(r, ie uint32) uint32 {
+	return 1<<26 | 2<<24 | 0<<23 | (r&1)<<20 | (ie & 0x3FFFF)
+}
+
+const (
+	/* each rhs is OPVCC(_, _, _, _) */
+	OP_ADD      = 31<<26 | 266<<1 | 0<<10 | 0
+	OP_ADDI     = 14<<26 | 0<<1 | 0<<10 | 0
+	OP_ADDIS    = 15<<26 | 0<<1 | 0<<10 | 0
+	OP_ANDI     = 28<<26 | 0<<1 | 0<<10 | 0
+	OP_EXTSB    = 31<<26 | 954<<1 | 0<<10 | 0
+	OP_EXTSH    = 31<<26 | 922<<1 | 0<<10 | 0
+	OP_EXTSW    = 31<<26 | 986<<1 | 0<<10 | 0
+	OP_ISEL     = 31<<26 | 15<<1 | 0<<10 | 0
+	OP_MCRF     = 19<<26 | 0<<1 | 0<<10 | 0
+	OP_MCRFS    = 63<<26 | 64<<1 | 0<<10 | 0
+	OP_MCRXR    = 31<<26 | 512<<1 | 0<<10 | 0
+	OP_MFCR     = 31<<26 | 19<<1 | 0<<10 | 0
+	OP_MFFS     = 63<<26 | 583<<1 | 0<<10 | 0
+	OP_MFSPR    = 31<<26 | 339<<1 | 0<<10 | 0
+	OP_MFSR     = 31<<26 | 595<<1 | 0<<10 | 0
+	OP_MFSRIN   = 31<<26 | 659<<1 | 0<<10 | 0
+	OP_MTCRF    = 31<<26 | 144<<1 | 0<<10 | 0
+	OP_MTFSF    = 63<<26 | 711<<1 | 0<<10 | 0
+	OP_MTFSFI   = 63<<26 | 134<<1 | 0<<10 | 0
+	OP_MTSPR    = 31<<26 | 467<<1 | 0<<10 | 0
+	OP_MTSR     = 31<<26 | 210<<1 | 0<<10 | 0
+	OP_MTSRIN   = 31<<26 | 242<<1 | 0<<10 | 0
+	OP_MULLW    = 31<<26 | 235<<1 | 0<<10 | 0
+	OP_MULLD    = 31<<26 | 233<<1 | 0<<10 | 0
+	OP_OR       = 31<<26 | 444<<1 | 0<<10 | 0
+	OP_ORI      = 24<<26 | 0<<1 | 0<<10 | 0
+	OP_ORIS     = 25<<26 | 0<<1 | 0<<10 | 0
+	OP_XORI     = 26<<26 | 0<<1 | 0<<10 | 0
+	OP_XORIS    = 27<<26 | 0<<1 | 0<<10 | 0
+	OP_RLWINM   = 21<<26 | 0<<1 | 0<<10 | 0
+	OP_RLWNM    = 23<<26 | 0<<1 | 0<<10 | 0
+	OP_SUBF     = 31<<26 | 40<<1 | 0<<10 | 0
+	OP_RLDIC    = 30<<26 | 4<<1 | 0<<10 | 0
+	OP_RLDICR   = 30<<26 | 2<<1 | 0<<10 | 0
+	OP_RLDICL   = 30<<26 | 0<<1 | 0<<10 | 0
+	OP_RLDCL    = 30<<26 | 8<<1 | 0<<10 | 0
+	OP_EXTSWSLI = 31<<26 | 445<<2
+	OP_SETB     = 31<<26 | 128<<1
+)
+
+func pfxadd(rt, ra int16, r uint32, imm32 int64) (uint32, uint32) {
+	return AOP_PFX_10_MLS(r, uint32(imm32>>16)), AOP_IRR(14<<26, uint32(rt), uint32(ra), uint32(imm32))
+}
+
+func pfxload(a obj.As, reg int16, base int16, r uint32) (uint32, uint32) {
+	switch a {
+	case AMOVH:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(42<<26, uint32(reg), uint32(base), 0)
+	case AMOVW:
+		return AOP_PFX_00_8LS(r, 0), AOP_IRR(41<<26, uint32(reg), uint32(base), 0)
+	case AMOVD:
+		return AOP_PFX_00_8LS(r, 0), AOP_IRR(57<<26, uint32(reg), uint32(base), 0)
+	case AMOVBZ, AMOVB:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(34<<26, uint32(reg), uint32(base), 0)
+	case AMOVHZ:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(40<<26, uint32(reg), uint32(base), 0)
+	case AMOVWZ:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(32<<26, uint32(reg), uint32(base), 0)
+	case AFMOVS:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(48<<26, uint32(reg), uint32(base), 0)
+	case AFMOVD:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(50<<26, uint32(reg), uint32(base), 0)
+	}
+	log.Fatalf("Error no pfxload for %v\n", a)
+	return 0, 0
+}
+
+func pfxstore(a obj.As, reg int16, base int16, r uint32) (uint32, uint32) {
+	switch a {
+	case AMOVD:
+		return AOP_PFX_00_8LS(r, 0), AOP_IRR(61<<26, uint32(reg), uint32(base), 0)
+	case AMOVBZ, AMOVB:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(38<<26, uint32(reg), uint32(base), 0)
+	case AMOVHZ, AMOVH:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(44<<26, uint32(reg), uint32(base), 0)
+	case AMOVWZ, AMOVW:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(36<<26, uint32(reg), uint32(base), 0)
+	case AFMOVS:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(52<<26, uint32(reg), uint32(base), 0)
+	case AFMOVD:
+		return AOP_PFX_10_MLS(r, 0), AOP_IRR(54<<26, uint32(reg), uint32(base), 0)
+	}
+	log.Fatalf("Error no pfxstore for %v\n", a)
+	return 0, 0
+}
+
+func oclass(a *obj.Addr) int {
+	return int(a.Class) - 1
+}
+
+const (
+	D_FORM = iota
+	DS_FORM
+)
+
+// This function determines when a non-indexed load or store is D or
+// DS form for use in finding the size of the offset field in the instruction.
+// The size is needed when setting the offset value in the instruction
+// and when generating relocation for that field.
+// DS form instructions include: ld, ldu, lwa, std, stdu.  All other
+// loads and stores with an offset field are D form.  This function should
+// only be called with the same opcodes as are handled by opstore and opload.
+func (c *ctxt9) opform(insn uint32) int {
+	switch insn {
+	default:
+		c.ctxt.Diag("bad insn in loadform: %x", insn)
+	case OPVCC(58, 0, 0, 0), // ld
+		OPVCC(58, 0, 0, 1),        // ldu
+		OPVCC(58, 0, 0, 0) | 1<<1, // lwa
+		OPVCC(62, 0, 0, 0),        // std
+		OPVCC(62, 0, 0, 1):        //stdu
+		return DS_FORM
+	case OP_ADDI, // add
+		OPVCC(32, 0, 0, 0), // lwz
+		OPVCC(33, 0, 0, 0), // lwzu
+		OPVCC(34, 0, 0, 0), // lbz
+		OPVCC(35, 0, 0, 0), // lbzu
+		OPVCC(40, 0, 0, 0), // lhz
+		OPVCC(41, 0, 0, 0), // lhzu
+		OPVCC(42, 0, 0, 0), // lha
+		OPVCC(43, 0, 0, 0), // lhau
+		OPVCC(46, 0, 0, 0), // lmw
+		OPVCC(48, 0, 0, 0), // lfs
+		OPVCC(49, 0, 0, 0), // lfsu
+		OPVCC(50, 0, 0, 0), // lfd
+		OPVCC(51, 0, 0, 0), // lfdu
+		OPVCC(36, 0, 0, 0), // stw
+		OPVCC(37, 0, 0, 0), // stwu
+		OPVCC(38, 0, 0, 0), // stb
+		OPVCC(39, 0, 0, 0), // stbu
+		OPVCC(44, 0, 0, 0), // sth
+		OPVCC(45, 0, 0, 0), // sthu
+		OPVCC(47, 0, 0, 0), // stmw
+		OPVCC(52, 0, 0, 0), // stfs
+		OPVCC(53, 0, 0, 0), // stfsu
+		OPVCC(54, 0, 0, 0), // stfd
+		OPVCC(55, 0, 0, 0): // stfdu
+		return D_FORM
+	}
+	return 0
+}
+
+// Encode instructions and create relocation for accessing s+d according to the
+// instruction op with source or destination (as appropriate) register reg.
+// The caller must call c.cursym.AddRel(c.ctxt, rel) when finished editing rel.
+func (c *ctxt9) symbolAccess(s *obj.LSym, d int64, reg int16, op uint32, reuse bool) (o1, o2 uint32, rel obj.Reloc) {
+	if c.ctxt.Headtype == objabi.Haix {
+		// Every symbol access must be made via a TOC anchor.
+		c.ctxt.Diag("symbolAccess called for %s", s.Name)
+	}
+	var base uint32
+	form := c.opform(op)
+	if c.ctxt.Flag_shared {
+		base = REG_R2
+	} else {
+		base = REG_R0
+	}
+	// If reg can be reused when computing the symbol address,
+	// use it instead of REGTMP.
+	if !reuse {
+		o1 = AOP_IRR(OP_ADDIS, REGTMP, base, 0)
+		o2 = AOP_IRR(op, uint32(reg), REGTMP, 0)
+	} else {
+		o1 = AOP_IRR(OP_ADDIS, uint32(reg), base, 0)
+		o2 = AOP_IRR(op, uint32(reg), uint32(reg), 0)
+	}
+	var typ objabi.RelocType
+	if c.ctxt.Flag_shared {
+		switch form {
+		case D_FORM:
+			typ = objabi.R_ADDRPOWER_TOCREL
+		case DS_FORM:
+			typ = objabi.R_ADDRPOWER_TOCREL_DS
+		}
+	} else {
+		switch form {
+		case D_FORM:
+			typ = objabi.R_ADDRPOWER
+		case DS_FORM:
+			typ = objabi.R_ADDRPOWER_DS
+		}
+	}
+	rel = obj.Reloc{
+		Type: typ,
+		Off:  int32(c.pc),
+		Siz:  8,
+		Sym:  s,
+		Add:  d,
+	}
+	return
+}
+
+// Determine the mask begin (mb) and mask end (me) values
+// for a valid word rotate mask. A valid 32 bit mask is of
+// the form 1+0*1+ or 0*1+0*.
+//
+// Note, me is inclusive.
+func decodeMask32(mask uint32) (mb, me uint32, valid bool) {
+	mb = uint32(bits.LeadingZeros32(mask))
+	me = uint32(32 - bits.TrailingZeros32(mask))
+	mbn := uint32(bits.LeadingZeros32(^mask))
+	men := uint32(32 - bits.TrailingZeros32(^mask))
+	// Check for a wrapping mask (e.g bits at 0 and 31)
+	if mb == 0 && me == 32 {
+		// swap the inverted values
+		mb, me = men, mbn
+	}
+
+	// Validate mask is of the binary form 1+0*1+ or 0*1+0*
+	// Isolate rightmost 1 (if none 0) and add.
+	v := mask
+	vp := (v & -v) + v
+	// Likewise, check for the wrapping (inverted) case.
+	vn := ^v
+	vpn := (vn & -vn) + vn
+	return mb, (me - 1) & 31, (v&vp == 0 || vn&vpn == 0) && v != 0
+}
+
+// Decompose a mask of contiguous bits into a begin (mb) and
+// end (me) value.
+//
+// 64b mask values cannot wrap on any valid PPC64 instruction.
+// Only masks of the form 0*1+0* are valid.
+//
+// Note, me is inclusive.
+func decodeMask64(mask int64) (mb, me uint32, valid bool) {
+	m := uint64(mask)
+	mb = uint32(bits.LeadingZeros64(m))
+	me = uint32(64 - bits.TrailingZeros64(m))
+	valid = ((m&-m)+m)&m == 0 && m != 0
+	return mb, (me - 1) & 63, valid
+}
+
+// Load the lower 16 bits of a constant into register r.
+func loadl16(r int, d int64) uint32 {
+	v := uint16(d)
+	if v == 0 {
+		// Avoid generating "ori r,r,0", r != 0. Instead, generate the architecturally preferred nop.
+		// For example, "ori r31,r31,0" is a special execution serializing nop on Power10 called "exser".
+		return NOP
+	}
+	return LOP_IRR(OP_ORI, uint32(r), uint32(r), uint32(v))
+}
+
+// Load the upper 16 bits of a 32b constant into register r.
+func loadu32(r int, d int64) uint32 {
+	v := int32(d >> 16)
+	if isuint32(uint64(d)) {
+		return LOP_IRR(OP_ORIS, uint32(r), REGZERO, uint32(v))
+	}
+	return AOP_IRR(OP_ADDIS, uint32(r), REGZERO, uint32(v))
+}
+
+func high16adjusted(d int32) uint16 {
+	if d&0x8000 != 0 {
+		return uint16((d >> 16) + 1)
+	}
+	return uint16(d >> 16)
+}
+
+func asmout(c *ctxt9, p *obj.Prog, o *Optab, out *[5]uint32) {
+	o1 := uint32(0)
+	o2 := uint32(0)
+	o3 := uint32(0)
+	o4 := uint32(0)
+	o5 := uint32(0)
+
+	//print("%v => case %d\n", p, o->type);
+	switch o.type_ {
+	default:
+		c.ctxt.Diag("unknown type %d", o.type_)
+		prasm(p)
+
+	case 0: /* pseudo ops */
+		break
+
+	case 2: /* int/cr/fp op Rb,[Ra],Rd */
+		r := int(p.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(r), uint32(p.From.Reg))
+
+	case 3: /* mov $soreg/16con, r ==> addi/ori $i,reg',r */
+		d := c.vregoff(&p.From)
+
+		v := int32(d)
+		r := int(p.From.Reg)
+
+		if r0iszero != 0 /*TypeKind(100016)*/ && p.To.Reg == 0 && (r != 0 || v != 0) {
+			c.ctxt.Diag("literal operation on R0\n%v", p)
+		}
+		if int64(int16(d)) == d {
+			// MOVD $int16, Ry  or  MOVD $offset(Rx), Ry
+			o1 = AOP_IRR(uint32(OP_ADDI), uint32(p.To.Reg), uint32(r), uint32(v))
+		} else {
+			// MOVD $uint16, Ry
+			if int64(uint16(d)) != d || (r != 0 && r != REGZERO) {
+				c.ctxt.Diag("Rule expects a uint16 constant load. got:\n%v", p)
+			}
+			o1 = LOP_IRR(uint32(OP_ORI), uint32(p.To.Reg), uint32(0), uint32(v))
+		}
+
+	case 4: /* add/mul $scon,[r1],r2 */
+		v := c.regoff(&p.From)
+
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		if r0iszero != 0 /*TypeKind(100016)*/ && p.To.Reg == 0 {
+			c.ctxt.Diag("literal operation on R0\n%v", p)
+		}
+		if int32(int16(v)) != v {
+			log.Fatalf("mishandled instruction %v", p)
+		}
+		o1 = AOP_IRR(c.opirr(p.As), uint32(p.To.Reg), uint32(r), uint32(v))
+
+	case 5: /* syscall */
+		o1 = c.oprrr(p.As)
+
+	case 6: /* logical op Rb,[Rs,]Ra; no literal */
+		r := int(p.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		// AROTL and AROTLW are extended mnemonics, which map to RLDCL and RLWNM.
+		switch p.As {
+		case AROTL:
+			o1 = AOP_MD(OP_RLDCL, uint32(p.To.Reg), uint32(r), uint32(p.From.Reg), uint32(0))
+		case AROTLW:
+			o1 = OP_RLW(OP_RLWNM, uint32(p.To.Reg), uint32(r), uint32(p.From.Reg), 0, 31)
+		default:
+			if p.As == AOR && p.From.Type == obj.TYPE_CONST && p.From.Offset == 0 {
+				// Compile "OR $0, Rx, Ry" into ori. If Rx == Ry == 0, this is the preferred
+				// hardware no-op. This happens because $0 matches C_REG before C_ZCON.
+				o1 = LOP_IRR(OP_ORI, uint32(p.To.Reg), uint32(r), 0)
+			} else {
+				o1 = LOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(r), uint32(p.From.Reg))
+			}
+		}
+
+	case 7: /* mov r, soreg ==> stw o(r) */
+		r := int(p.To.Reg)
+		v := c.regoff(&p.To)
+		if int32(int16(v)) != v {
+			log.Fatalf("mishandled instruction %v", p)
+		}
+		// Offsets in DS form stores must be a multiple of 4
+		inst := c.opstore(p.As)
+		if c.opform(inst) == DS_FORM && v&0x3 != 0 {
+			log.Fatalf("invalid offset for DS form load/store %v", p)
+		}
+		o1 = AOP_IRR(inst, uint32(p.From.Reg), uint32(r), uint32(v))
+
+	case 8: /* mov soreg, r ==> lbz/lhz/lwz o(r), lbz o(r) + extsb r,r */
+		r := int(p.From.Reg)
+		v := c.regoff(&p.From)
+		if int32(int16(v)) != v {
+			log.Fatalf("mishandled instruction %v", p)
+		}
+		// Offsets in DS form loads must be a multiple of 4
+		inst := c.opload(p.As)
+		if c.opform(inst) == DS_FORM && v&0x3 != 0 {
+			log.Fatalf("invalid offset for DS form load/store %v", p)
+		}
+		o1 = AOP_IRR(inst, uint32(p.To.Reg), uint32(r), uint32(v))
+
+		// Sign extend MOVB operations. This is ignored for other cases (o.size == 4).
+		o2 = LOP_RRR(OP_EXTSB, uint32(p.To.Reg), uint32(p.To.Reg), 0)
+
+	case 9: /* RLDC Ra, $sh, $mb, Rb */
+		sh := uint32(p.RestArgs[0].Addr.Offset) & 0x3F
+		mb := uint32(p.RestArgs[1].Addr.Offset) & 0x3F
+		o1 = AOP_RRR(c.opirr(p.As), uint32(p.From.Reg), uint32(p.To.Reg), (sh & 0x1F))
+		o1 |= (sh & 0x20) >> 4 // sh[5] is placed in bit 1.
+		o1 |= (mb & 0x1F) << 6 // mb[0:4] is placed in bits 6-10.
+		o1 |= (mb & 0x20)      // mb[5] is placed in bit 5
+
+	case 10: /* sub Ra,[Rb],Rd => subf Rd,Ra,Rb */
+		r := int(p.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(r))
+
+	case 11: /* br/bl bra */
+		v := int32(0)
+
+		if p.To.Target() != nil {
+			v = int32(p.To.Target().Pc - p.Pc)
+			if v&03 != 0 {
+				c.ctxt.Diag("odd branch target address\n%v", p)
+				v &^= 03
+			}
+
+			if v < -(1<<25) || v >= 1<<24 {
+				c.ctxt.Diag("branch too far\n%v", p)
+			}
+		}
+
+		o1 = OP_BR(c.opirr(p.As), uint32(v), 0)
+		if p.To.Sym != nil {
+			v += int32(p.To.Offset)
+			if v&03 != 0 {
+				c.ctxt.Diag("odd branch target address\n%v", p)
+				v &^= 03
+			}
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_CALLPOWER,
+				Off:  int32(c.pc),
+				Siz:  4,
+				Sym:  p.To.Sym,
+				Add:  int64(v),
+			})
+		}
+		o2 = NOP // nop, sometimes overwritten by ld r2, 24(r1) when dynamic linking
+
+	case 13: /* mov[bhwd]{z,} r,r */
+		// This needs to handle "MOV* $0, Rx".  This shows up because $0 also
+		// matches C_REG if r0iszero. This happens because C_REG sorts before C_U16CON
+		// TODO: fix the above behavior and cleanup this exception.
+		if p.From.Type == obj.TYPE_CONST {
+			o1 = LOP_IRR(OP_ADDI, REGZERO, uint32(p.To.Reg), 0)
+			break
+		}
+		if p.To.Type == obj.TYPE_CONST {
+			c.ctxt.Diag("cannot move into constant 0\n%v", p)
+		}
+
+		switch p.As {
+		case AMOVB:
+			o1 = LOP_RRR(OP_EXTSB, uint32(p.To.Reg), uint32(p.From.Reg), 0)
+		case AMOVBZ:
+			o1 = OP_RLW(OP_RLWINM, uint32(p.To.Reg), uint32(p.From.Reg), 0, 24, 31)
+		case AMOVH:
+			o1 = LOP_RRR(OP_EXTSH, uint32(p.To.Reg), uint32(p.From.Reg), 0)
+		case AMOVHZ:
+			o1 = OP_RLW(OP_RLWINM, uint32(p.To.Reg), uint32(p.From.Reg), 0, 16, 31)
+		case AMOVW:
+			o1 = LOP_RRR(OP_EXTSW, uint32(p.To.Reg), uint32(p.From.Reg), 0)
+		case AMOVWZ:
+			o1 = OP_RLW(OP_RLDIC, uint32(p.To.Reg), uint32(p.From.Reg), 0, 0, 0) | 1<<5 /* MB=32 */
+		case AMOVD:
+			o1 = LOP_RRR(OP_OR, uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.From.Reg))
+		default:
+			c.ctxt.Diag("internal: bad register move/truncation\n%v", p)
+		}
+
+	case 14: /* rldc[lr] Rb,Rs,$mask,Ra -- left, right give different masks */
+		r := uint32(p.Reg)
+
+		if r == 0 {
+			r = uint32(p.To.Reg)
+		}
+		d := c.vregoff(p.GetFrom3())
+		switch p.As {
+
+		// These opcodes expect a mask operand that has to be converted into the
+		// appropriate operand.  The way these were defined, not all valid masks are possible.
+		// Left here for compatibility in case they were used or generated.
+		case ARLDCL, ARLDCLCC:
+			mb, me, valid := decodeMask64(d)
+			if me != 63 || !valid {
+				c.ctxt.Diag("invalid mask for rotate: %x (end != bit 63)\n%v", uint64(d), p)
+			}
+			o1 = AOP_MDS(c.oprrr(p.As), uint32(p.To.Reg), r, uint32(p.From.Reg), mb)
+
+		case ARLDCR, ARLDCRCC:
+			mb, me, valid := decodeMask64(d)
+			if mb != 0 || !valid {
+				c.ctxt.Diag("invalid mask for rotate: %x (start != 0)\n%v", uint64(d), p)
+			}
+			o1 = AOP_MDS(c.oprrr(p.As), uint32(p.To.Reg), r, uint32(p.From.Reg), me)
+
+		// These opcodes use a shift count like the ppc64 asm, no mask conversion done
+		case ARLDICR, ARLDICRCC:
+			me := uint32(d)
+			sh := c.regoff(&p.From)
+			if me < 0 || me > 63 || sh > 63 {
+				c.ctxt.Diag("Invalid me or sh for RLDICR: %x %x\n%v", int(d), sh, p)
+			}
+			o1 = AOP_MD(c.oprrr(p.As), uint32(p.To.Reg), r, uint32(sh), me)
+
+		case ARLDICL, ARLDICLCC, ARLDIC, ARLDICCC:
+			mb := uint32(d)
+			sh := c.regoff(&p.From)
+			if mb < 0 || mb > 63 || sh > 63 {
+				c.ctxt.Diag("Invalid mb or sh for RLDIC, RLDICL: %x %x\n%v", mb, sh, p)
+			}
+			o1 = AOP_MD(c.oprrr(p.As), uint32(p.To.Reg), r, uint32(sh), mb)
+
+		case ACLRLSLDI:
+			// This is an extended mnemonic defined in the ISA section C.8.1
+			// clrlsldi ra,rs,b,n --> rldic ra,rs,n,b-n
+			// It maps onto RLDIC so is directly generated here based on the operands from
+			// the clrlsldi.
+			n := int32(d)
+			b := c.regoff(&p.From)
+			if n > b || b > 63 {
+				c.ctxt.Diag("Invalid n or b for CLRLSLDI: %x %x\n%v", n, b, p)
+			}
+			o1 = AOP_MD(OP_RLDIC, uint32(p.To.Reg), r, uint32(n), uint32(b)-uint32(n))
+
+		default:
+			c.ctxt.Diag("unexpected op in rldc case\n%v", p)
+		}
+
+	case 16: /* bc bo,bi,bra */
+		a := 0
+
+		r := int(p.Reg)
+
+		if p.From.Type == obj.TYPE_CONST {
+			a = int(c.regoff(&p.From))
+		} else if p.From.Type == obj.TYPE_REG {
+			if r != 0 {
+				c.ctxt.Diag("unexpected register setting for branch with CR: %d\n", r)
+			}
+			// BI values for the CR
+			switch p.From.Reg {
+			case REG_CR0:
+				r = BI_CR0
+			case REG_CR1:
+				r = BI_CR1
+			case REG_CR2:
+				r = BI_CR2
+			case REG_CR3:
+				r = BI_CR3
+			case REG_CR4:
+				r = BI_CR4
+			case REG_CR5:
+				r = BI_CR5
+			case REG_CR6:
+				r = BI_CR6
+			case REG_CR7:
+				r = BI_CR7
+			default:
+				c.ctxt.Diag("unrecognized register: expecting CR\n")
+			}
+		}
+		v := int32(0)
+		if p.To.Target() != nil {
+			v = int32(p.To.Target().Pc - p.Pc)
+		}
+		if v&03 != 0 {
+			c.ctxt.Diag("odd branch target address\n%v", p)
+			v &^= 03
+		}
+
+		if v < -(1<<16) || v >= 1<<15 {
+			c.ctxt.Diag("branch too far\n%v", p)
+		}
+		o1 = OP_BC(c.opirr(p.As), uint32(a), uint32(r), uint32(v), 0)
+
+	case 17:
+		var bo int32
+		bi := int(p.Reg)
+
+		if p.From.Reg == REG_CR {
+			c.ctxt.Diag("unrecognized register: expected CR0-CR7\n")
+		}
+		bi = int(p.From.Reg&0x7) * 4
+
+		bo = BO_BCR
+
+		switch p.As {
+		case ABLT:
+			bi += BI_LT
+		case ABGT:
+			bi += BI_GT
+		case ABEQ:
+			bi += BI_EQ
+		case ABNE:
+			bo = BO_NOTBCR
+			bi += BI_EQ
+		case ABLE:
+			bo = BO_NOTBCR
+			bi += BI_GT
+		case ABGE:
+			bo = BO_NOTBCR
+			bi += BI_LT
+		case ABVS:
+			bi += BI_FU
+		case ABVC:
+			bo = BO_NOTBCR
+			bi += BI_FU
+		default:
+			c.ctxt.Diag("unexpected instruction: expecting BGT, BEQ, BNE, BLE, BGE, BVS, BVC \n%v", p)
+
+		}
+		if oclass(&p.To) == C_LR {
+			o1 = OPVCC(19, 16, 0, 0)
+		} else {
+			c.ctxt.Diag("bad optab entry (17): %d\n%v", p.To.Class, p)
+		}
+
+		o1 = OP_BCR(o1, uint32(bo), uint32(bi))
+
+	case 18: /* br/bl (lr/ctr); bc/bcl bo,bi,(lr/ctr) */
+		var v int32
+		var bh uint32 = 0
+		if p.As == ABC || p.As == ABCL {
+			v = c.regoff(&p.From) & 31
+		} else {
+			v = 20 /* unconditional */
+		}
+		r := int(p.Reg)
+		if r == 0 {
+			r = 0
+		}
+		switch oclass(&p.To) {
+		case C_CTR:
+			o1 = OPVCC(19, 528, 0, 0)
+
+		case C_LR:
+			o1 = OPVCC(19, 16, 0, 0)
+
+		default:
+			c.ctxt.Diag("bad optab entry (18): %d\n%v", p.To.Class, p)
+			v = 0
+		}
+
+		// Insert optional branch hint for bclr[l]/bcctr[l]
+		if p.From3Type() != obj.TYPE_NONE {
+			bh = uint32(p.GetFrom3().Offset)
+			if bh == 2 || bh > 3 {
+				log.Fatalf("BH must be 0,1,3 for %v", p)
+			}
+			o1 |= bh << 11
+		}
+
+		if p.As == ABL || p.As == ABCL {
+			o1 |= 1
+		}
+		o1 = OP_BCR(o1, uint32(v), uint32(r))
+
+	case 19: /* mov $lcon,r ==> cau+or */
+		d := c.vregoff(&p.From)
+		if o.ispfx {
+			o1, o2 = pfxadd(p.To.Reg, REG_R0, PFX_R_ABS, d)
+		} else {
+			o1 = loadu32(int(p.To.Reg), d)
+			o2 = LOP_IRR(OP_ORI, uint32(p.To.Reg), uint32(p.To.Reg), uint32(int32(d)))
+		}
+
+	case 20: /* add $ucon,,r | addis $addcon,r,r */
+		v := c.regoff(&p.From)
+
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = AOP_IRR(c.opirr(p.As), uint32(p.To.Reg), uint32(r), uint32(v))
+
+	case 21: /* or $u32con,rx[,ry] => oris + ori (similar for xor) */
+		var opu, opl uint32
+		r := uint32(p.Reg)
+		if r == 0 {
+			r = uint32(p.To.Reg)
+		}
+		switch p.As {
+		case AOR:
+			opu, opl = OP_ORIS, OP_ORI
+		case AXOR:
+			opu, opl = OP_XORIS, OP_XORI
+		default:
+			c.ctxt.Diag("unhandled opcode.\n%v", p)
+		}
+		o1 = LOP_IRR(opu, uint32(p.To.Reg), r, uint32(p.From.Offset>>16))
+		o2 = LOP_IRR(opl, uint32(p.To.Reg), uint32(p.To.Reg), uint32(p.From.Offset)&0xFFFF)
+
+	case 22: /* add $lcon/$andcon,r1,r2 ==> oris+ori+add/ori+add, add $s34con,r1 ==> addis+ori+slw+ori+add */
+		if p.To.Reg == REGTMP || p.Reg == REGTMP {
+			c.ctxt.Diag("can't synthesize large constant\n%v", p)
+		}
+		d := c.vregoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		if p.From.Sym != nil {
+			c.ctxt.Diag("%v is not supported", p)
+		}
+		if o.ispfx {
+			o1, o2 = pfxadd(p.To.Reg, int16(r), PFX_R_ABS, d)
+		} else if o.size == 8 {
+			o1 = LOP_IRR(OP_ORI, REGTMP, REGZERO, uint32(int32(d)))          // tmp = uint16(d)
+			o2 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), REGTMP, uint32(r)) // to = tmp + from
+		} else if o.size == 12 {
+			// Note, o1 is ADDIS if d is negative, ORIS otherwise.
+			o1 = loadu32(REGTMP, d)                                          // tmp = d & 0xFFFF0000
+			o2 = loadl16(REGTMP, d)                                          // tmp |= d & 0xFFFF
+			o3 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), REGTMP, uint32(r)) // to = from + tmp
+		} else {
+			// For backwards compatibility with GOPPC64 < 10, generate 34b constants in register.
+			o1 = LOP_IRR(OP_ADDIS, REGZERO, REGTMP, uint32(d>>32)) // tmp = sign_extend((d>>32)&0xFFFF0000)
+			o2 = loadl16(REGTMP, d>>16)                            // tmp |= (d>>16)&0xFFFF
+			o3 = AOP_MD(OP_RLDICR, REGTMP, REGTMP, 16, 63-16)      // tmp <<= 16
+			o4 = loadl16(REGTMP, int64(uint16(d)))                 // tmp |= d&0xFFFF
+			o5 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), REGTMP, uint32(r))
+		}
+
+	case 23: /* and $lcon/$addcon,r1,r2 ==> oris+ori+and/addi+and */
+		if p.To.Reg == REGTMP || p.Reg == REGTMP {
+			c.ctxt.Diag("can't synthesize large constant\n%v", p)
+		}
+		d := c.vregoff(&p.From)
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+
+		// With S16CON operand, generate 2 instructions using ADDI for signed value,
+		// with 32CON operand generate 3 instructions.
+		if o.size == 8 {
+			o1 = LOP_IRR(OP_ADDI, REGZERO, REGTMP, uint32(int32(d)))
+			o2 = LOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), REGTMP, uint32(r))
+		} else {
+			o1 = loadu32(REGTMP, d)
+			o2 = loadl16(REGTMP, d)
+			o3 = LOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), REGTMP, uint32(r))
+		}
+		if p.From.Sym != nil {
+			c.ctxt.Diag("%v is not supported", p)
+		}
+
+	case 24: /* lfd fA,float64(0) -> xxlxor xsA,xsaA,xsaA + fneg for -0 */
+		o1 = AOP_XX3I(c.oprrr(AXXLXOR), uint32(p.To.Reg), uint32(p.To.Reg), uint32(p.To.Reg), uint32(0))
+		// This is needed for -0.
+		if o.size == 8 {
+			o2 = AOP_RRR(c.oprrr(AFNEG), uint32(p.To.Reg), 0, uint32(p.To.Reg))
+		}
+
+	case 25:
+		/* sld[.] $sh,rS,rA -> rldicr[.] $sh,rS,mask(0,63-sh),rA; srd[.] -> rldicl */
+		v := c.regoff(&p.From)
+
+		if v < 0 {
+			v = 0
+		} else if v > 63 {
+			v = 63
+		}
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		var a int
+		op := uint32(0)
+		switch p.As {
+		case ASLD, ASLDCC:
+			a = int(63 - v)
+			op = OP_RLDICR
+
+		case ASRD, ASRDCC:
+			a = int(v)
+			v = 64 - v
+			op = OP_RLDICL
+		case AROTL:
+			a = int(0)
+			op = OP_RLDICL
+		case AEXTSWSLI, AEXTSWSLICC:
+			a = int(v)
+		default:
+			c.ctxt.Diag("unexpected op in sldi case\n%v", p)
+			a = 0
+			o1 = 0
+		}
+
+		if p.As == AEXTSWSLI || p.As == AEXTSWSLICC {
+			o1 = AOP_EXTSWSLI(OP_EXTSWSLI, uint32(r), uint32(p.To.Reg), uint32(v))
+
+		} else {
+			o1 = AOP_MD(op, uint32(p.To.Reg), uint32(r), uint32(v), uint32(a))
+		}
+		if p.As == ASLDCC || p.As == ASRDCC || p.As == AEXTSWSLICC {
+			o1 |= 1 // Set the condition code bit
+		}
+
+	case 26: /* mov $lsext/auto/oreg,,r2 ==> addis+addi */
+		v := c.vregoff(&p.From)
+		r := int(p.From.Reg)
+		var rel *obj.Reloc
+
+		switch p.From.Name {
+		case obj.NAME_EXTERN, obj.NAME_STATIC:
+			// Load a 32 bit constant, or relocation depending on if a symbol is attached
+			var rel1 obj.Reloc
+			o1, o2, rel1 = c.symbolAccess(p.From.Sym, v, p.To.Reg, OP_ADDI, true)
+			rel = &rel1
+		default:
+			// Add a 32 bit offset to a register.
+			o1 = AOP_IRR(OP_ADDIS, uint32(p.To.Reg), uint32(r), uint32(high16adjusted(int32(v))))
+			o2 = AOP_IRR(OP_ADDI, uint32(p.To.Reg), uint32(p.To.Reg), uint32(v))
+		}
+
+		if o.ispfx {
+			if rel == nil {
+				o1, o2 = pfxadd(p.To.Reg, int16(r), PFX_R_ABS, v)
+			} else {
+				o1, o2 = pfxadd(p.To.Reg, REG_R0, PFX_R_PCREL, 0)
+				rel.Type = objabi.R_ADDRPOWER_PCREL34
+			}
+		}
+		if rel != nil {
+			c.cursym.AddRel(c.ctxt, *rel)
+		}
+
+	case 27: /* subc ra,$simm,rd => subfic rd,ra,$simm */
+		v := c.regoff(p.GetFrom3())
+
+		r := int(p.From.Reg)
+		o1 = AOP_IRR(c.opirr(p.As), uint32(p.To.Reg), uint32(r), uint32(v))
+
+	case 28: /* subc r1,$lcon,r2 ==> cau+or+subfc */
+		if p.To.Reg == REGTMP || p.From.Reg == REGTMP {
+			c.ctxt.Diag("can't synthesize large constant\n%v", p)
+		}
+		v := c.vregoff(p.GetFrom3())
+		o1 = AOP_IRR(OP_ADDIS, REGTMP, REGZERO, uint32(v)>>16)
+		o2 = loadl16(REGTMP, v)
+		o3 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), REGTMP)
+		if p.From.Sym != nil {
+			c.ctxt.Diag("%v is not supported", p)
+		}
+
+	case 29: /* rldic[lr]? $sh,s,$mask,a -- left, right, plain give different masks */
+		sh := uint32(c.regoff(&p.From))
+		d := c.vregoff(p.GetFrom3())
+		mb, me, valid := decodeMask64(d)
+		var a uint32
+		switch p.As {
+		case ARLDC, ARLDCCC:
+			a = mb
+			if me != (63-sh) || !valid {
+				c.ctxt.Diag("invalid mask for shift: %016x (mb=%d,me=%d) (shift %d)\n%v", uint64(d), mb, me, sh, p)
+			}
+
+		case ARLDCL, ARLDCLCC:
+			a = mb
+			if mb != 63 || !valid {
+				c.ctxt.Diag("invalid mask for shift: %016x (mb=%d,me=%d) (shift %d)\n%v", uint64(d), mb, me, sh, p)
+			}
+
+		case ARLDCR, ARLDCRCC:
+			a = me
+			if mb != 0 || !valid {
+				c.ctxt.Diag("invalid mask for shift: %016x (mb=%d,me=%d) (shift %d)\n%v", uint64(d), mb, me, sh, p)
+			}
+
+		default:
+			c.ctxt.Diag("unexpected op in rldic case\n%v", p)
+		}
+		o1 = AOP_MD(c.opirr(p.As), uint32(p.To.Reg), uint32(p.Reg), sh, a)
+
+	case 30: /* rldimi $sh,s,$mask,a */
+		sh := uint32(c.regoff(&p.From))
+		d := c.vregoff(p.GetFrom3())
+
+		// Original opcodes had mask operands which had to be converted to a shift count as expected by
+		// the ppc64 asm.
+		switch p.As {
+		case ARLDMI, ARLDMICC:
+			mb, me, valid := decodeMask64(d)
+			if me != (63-sh) || !valid {
+				c.ctxt.Diag("invalid mask for shift: %x %x (shift %d)\n%v", uint64(d), me, sh, p)
+			}
+			o1 = AOP_MD(c.opirr(p.As), uint32(p.To.Reg), uint32(p.Reg), sh, mb)
+
+		// Opcodes with shift count operands.
+		case ARLDIMI, ARLDIMICC:
+			o1 = AOP_MD(c.opirr(p.As), uint32(p.To.Reg), uint32(p.Reg), sh, uint32(d))
+		}
+
+	case 31: /* dword */
+		d := c.vregoff(&p.From)
+
+		if c.ctxt.Arch.ByteOrder == binary.BigEndian {
+			o1 = uint32(d >> 32)
+			o2 = uint32(d)
+		} else {
+			o1 = uint32(d)
+			o2 = uint32(d >> 32)
+		}
+
+		if p.From.Sym != nil {
+			c.cursym.AddRel(c.ctxt, obj.Reloc{
+				Type: objabi.R_ADDR,
+				Off:  int32(c.pc),
+				Siz:  8,
+				Sym:  p.From.Sym,
+				Add:  p.From.Offset,
+			})
+			o2 = 0
+			o1 = o2
+		}
+
+	case 32: /* fmul frc,fra,frd */
+		r := int(p.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(r), 0) | (uint32(p.From.Reg)&31)<<6
+
+	case 33: /* fabs [frb,]frd; fmr. frb,frd */
+		r := int(p.From.Reg)
+
+		if oclass(&p.From) == C_NONE {
+			r = int(p.To.Reg)
+		}
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), 0, uint32(r))
+
+	case 34: /* FMADDx fra,frb,frc,frt (t=a*c±b) */
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg)) | (uint32(p.GetFrom3().Reg)&31)<<6
+
+	case 35: /* mov r,lext/lauto/loreg ==> cau $(v>>16),sb,r'; store o(r') */
+		v := c.regoff(&p.To)
+		r := int(p.To.Reg)
+		// Offsets in DS form stores must be a multiple of 4
+		if o.ispfx {
+			o1, o2 = pfxstore(p.As, p.From.Reg, int16(r), PFX_R_ABS)
+			o1 |= uint32((v >> 16) & 0x3FFFF)
+			o2 |= uint32(v & 0xFFFF)
+		} else {
+			inst := c.opstore(p.As)
+			if c.opform(inst) == DS_FORM && v&0x3 != 0 {
+				log.Fatalf("invalid offset for DS form load/store %v", p)
+			}
+			o1 = AOP_IRR(OP_ADDIS, REGTMP, uint32(r), uint32(high16adjusted(v)))
+			o2 = AOP_IRR(inst, uint32(p.From.Reg), REGTMP, uint32(v))
+		}
+
+	case 36: /* mov b/bz/h/hz lext/lauto/lreg,r ==> lbz+extsb/lbz/lha/lhz etc */
+		v := c.regoff(&p.From)
+		r := int(p.From.Reg)
+
+		if o.ispfx {
+			o1, o2 = pfxload(p.As, p.To.Reg, int16(r), PFX_R_ABS)
+			o1 |= uint32((v >> 16) & 0x3FFFF)
+			o2 |= uint32(v & 0xFFFF)
+		} else {
+			if o.a6 == C_REG {
+				// Reuse the base register when loading a GPR (C_REG) to avoid
+				// using REGTMP (R31) when possible.
+				o1 = AOP_IRR(OP_ADDIS, uint32(p.To.Reg), uint32(r), uint32(high16adjusted(v)))
+				o2 = AOP_IRR(c.opload(p.As), uint32(p.To.Reg), uint32(p.To.Reg), uint32(v))
+			} else {
+				o1 = AOP_IRR(OP_ADDIS, uint32(REGTMP), uint32(r), uint32(high16adjusted(v)))
+				o2 = AOP_IRR(c.opload(p.As), uint32(p.To.Reg), uint32(REGTMP), uint32(v))
+			}
+		}
+
+		// Sign extend MOVB if needed
+		o3 = LOP_RRR(OP_EXTSB, uint32(p.To.Reg), uint32(p.To.Reg), 0)
+
+	case 40: /* word */
+		o1 = uint32(c.regoff(&p.From))
+
+	case 41: /* stswi */
+		if p.To.Type == obj.TYPE_MEM && p.To.Index == 0 && p.To.Offset != 0 {
+			c.ctxt.Diag("Invalid addressing mode used in index type instruction: %v", p.As)
+		}
+
+		o1 = AOP_RRR(c.opirr(p.As), uint32(p.From.Reg), uint32(p.To.Reg), 0) | (uint32(c.regoff(p.GetFrom3()))&0x7F)<<11
+
+	case 42: /* lswi */
+		if p.From.Type == obj.TYPE_MEM && p.From.Index == 0 && p.From.Offset != 0 {
+			c.ctxt.Diag("Invalid addressing mode used in index type instruction: %v", p.As)
+		}
+		o1 = AOP_RRR(c.opirr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), 0) | (uint32(c.regoff(p.GetFrom3()))&0x7F)<<11
+
+	case 43: /* data cache instructions: op (Ra+[Rb]), [th|l] */
+		/* TH field for dcbt/dcbtst: */
+		/* 0 = Block access - program will soon access EA. */
+		/* 8-15 = Stream access - sequence of access (data stream). See section 4.3.2 of the ISA for details. */
+		/* 16 = Block access - program will soon make a transient access to EA. */
+		/* 17 = Block access - program will not access EA for a long time. */
+
+		/* L field for dcbf: */
+		/* 0 = invalidates the block containing EA in all processors. */
+		/* 1 = same as 0, but with limited scope (i.e. block in the current processor will not be reused soon). */
+		/* 3 = same as 1, but with even more limited scope (i.e. block in the current processor primary cache will not be reused soon). */
+		if p.To.Type == obj.TYPE_NONE {
+			o1 = AOP_RRR(c.oprrr(p.As), 0, uint32(p.From.Index), uint32(p.From.Reg))
+		} else {
+			th := c.regoff(&p.To)
+			o1 = AOP_RRR(c.oprrr(p.As), uint32(th), uint32(p.From.Index), uint32(p.From.Reg))
+		}
+
+	case 44: /* indexed store */
+		o1 = AOP_RRR(c.opstorex(p.As), uint32(p.From.Reg), uint32(p.To.Index), uint32(p.To.Reg))
+
+	case 45: /* indexed load */
+		switch p.As {
+		/* The assembler accepts a 4-operand l*arx instruction. The fourth operand is an Exclusive Access Hint (EH) */
+		/* The EH field can be used as a lock acquire/release hint as follows: */
+		/* 0 = Atomic Update (fetch-and-operate or similar algorithm) */
+		/* 1 = Exclusive Access (lock acquire and release) */
+		case ALBAR, ALHAR, ALWAR, ALDAR:
+			if p.From3Type() != obj.TYPE_NONE {
+				eh := int(c.regoff(p.GetFrom3()))
+				if eh > 1 {
+					c.ctxt.Diag("illegal EH field\n%v", p)
+				}
+				o1 = AOP_RRRI(c.oploadx(p.As), uint32(p.To.Reg), uint32(p.From.Index), uint32(p.From.Reg), uint32(eh))
+			} else {
+				o1 = AOP_RRR(c.oploadx(p.As), uint32(p.To.Reg), uint32(p.From.Index), uint32(p.From.Reg))
+			}
+		default:
+			o1 = AOP_RRR(c.oploadx(p.As), uint32(p.To.Reg), uint32(p.From.Index), uint32(p.From.Reg))
+		}
+	case 46: /* plain op */
+		o1 = c.oprrr(p.As)
+
+	case 47: /* op Ra, Rd; also op [Ra,] Rd */
+		r := int(p.From.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(r), 0)
+
+	case 48: /* op Rs, Ra */
+		r := int(p.From.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = LOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(r), 0)
+
+	case 49: /* op Rb; op $n, Rb */
+		if p.From.Type != obj.TYPE_REG { /* tlbie $L, rB */
+			v := c.regoff(&p.From) & 1
+			o1 = AOP_RRR(c.oprrr(p.As), 0, 0, uint32(p.To.Reg)) | uint32(v)<<21
+		} else {
+			o1 = AOP_RRR(c.oprrr(p.As), 0, 0, uint32(p.From.Reg))
+		}
+
+	case 50: /* rem[u] r1[,r2],r3 */
+		r := int(p.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		v := c.oprrr(p.As)
+		t := v & (1<<10 | 1) /* OE|Rc */
+		o1 = AOP_RRR(v&^t, REGTMP, uint32(r), uint32(p.From.Reg))
+		o2 = AOP_RRR(OP_MULLW, REGTMP, REGTMP, uint32(p.From.Reg))
+		o3 = AOP_RRR(OP_SUBF|t, uint32(p.To.Reg), REGTMP, uint32(r))
+		if p.As == AREMU {
+			o4 = o3
+
+			/* Clear top 32 bits */
+			o3 = OP_RLW(OP_RLDIC, REGTMP, REGTMP, 0, 0, 0) | 1<<5
+		}
+
+	case 51: /* remd[u] r1[,r2],r3 */
+		r := int(p.Reg)
+
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		v := c.oprrr(p.As)
+		t := v & (1<<10 | 1) /* OE|Rc */
+		o1 = AOP_RRR(v&^t, REGTMP, uint32(r), uint32(p.From.Reg))
+		o2 = AOP_RRR(OP_MULLD, REGTMP, REGTMP, uint32(p.From.Reg))
+		o3 = AOP_RRR(OP_SUBF|t, uint32(p.To.Reg), REGTMP, uint32(r))
+		/* cases 50,51: removed; can be reused. */
+
+		/* cases 50,51: removed; can be reused. */
+
+	case 52: /* mtfsbNx cr(n) */
+		v := c.regoff(&p.From) & 31
+
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(v), 0, 0)
+
+	case 53: /* mffsX ,fr1 */
+		o1 = AOP_RRR(OP_MFFS, uint32(p.To.Reg), 0, 0)
+
+	case 55: /* op Rb, Rd */
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), 0, uint32(p.From.Reg))
+
+	case 56: /* sra $sh,[s,]a; srd $sh,[s,]a */
+		v := c.regoff(&p.From)
+
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = AOP_RRR(c.opirr(p.As), uint32(r), uint32(p.To.Reg), uint32(v)&31)
+		if (p.As == ASRAD || p.As == ASRADCC) && (v&0x20 != 0) {
+			o1 |= 1 << 1 /* mb[5] */
+		}
+
+	case 57: /* slw $sh,[s,]a -> rlwinm ... */
+		v := c.regoff(&p.From)
+
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+
+		/*
+			 * Let user (gs) shoot himself in the foot.
+			 * qc has already complained.
+			 *
+			if(v < 0 || v > 31)
+				ctxt->diag("illegal shift %ld\n%v", v, p);
+		*/
+		if v < 0 {
+			v = 0
+		} else if v > 32 {
+			v = 32
+		}
+		var mask [2]uint8
+		switch p.As {
+		case AROTLW:
+			mask[0], mask[1] = 0, 31
+		case ASRW, ASRWCC:
+			mask[0], mask[1] = uint8(v), 31
+			v = 32 - v
+		default:
+			mask[0], mask[1] = 0, uint8(31-v)
+		}
+		o1 = OP_RLW(OP_RLWINM, uint32(p.To.Reg), uint32(r), uint32(v), uint32(mask[0]), uint32(mask[1]))
+		if p.As == ASLWCC || p.As == ASRWCC {
+			o1 |= 1 // set the condition code
+		}
+
+	case 58: /* logical $andcon,[s],a */
+		v := c.regoff(&p.From)
+
+		r := int(p.Reg)
+		if r == 0 {
+			r = int(p.To.Reg)
+		}
+		o1 = LOP_IRR(c.opirr(p.As), uint32(p.To.Reg), uint32(r), uint32(v))
+
+	case 60: /* tw to,a,b */
+		r := int(c.regoff(&p.From) & 31)
+
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(r), uint32(p.Reg), uint32(p.To.Reg))
+
+	case 61: /* tw to,a,$simm */
+		r := int(c.regoff(&p.From) & 31)
+
+		v := c.regoff(&p.To)
+		o1 = AOP_IRR(c.opirr(p.As), uint32(r), uint32(p.Reg), uint32(v))
+
+	case 62: /* clrlslwi $sh,s,$mask,a */
+		v := c.regoff(&p.From)
+		n := c.regoff(p.GetFrom3())
+		// This is an extended mnemonic described in the ISA C.8.2
+		// clrlslwi ra,rs,b,n -> rlwinm ra,rs,n,b-n,31-n
+		// It maps onto rlwinm which is directly generated here.
+		if n > v || v >= 32 {
+			c.ctxt.Diag("Invalid n or b for CLRLSLWI: %x %x\n%v", v, n, p)
+		}
+
+		o1 = OP_RLW(OP_RLWINM, uint32(p.To.Reg), uint32(p.Reg), uint32(n), uint32(v-n), uint32(31-n))
+
+	case 63: /* rlwimi/rlwnm/rlwinm [$sh,b],s,[$mask or mb,me],a*/
+		var mb, me uint32
+		if len(p.RestArgs) == 1 { // Mask needs decomposed into mb and me.
+			var valid bool
+			// Note, optab rules ensure $mask is a 32b constant.
+			mb, me, valid = decodeMask32(uint32(p.RestArgs[0].Addr.Offset))
+			if !valid {
+				c.ctxt.Diag("cannot generate mask #%x\n%v", uint64(p.RestArgs[0].Addr.Offset), p)
+			}
+		} else { // Otherwise, mask is already passed as mb and me in RestArgs.
+			mb, me = uint32(p.RestArgs[0].Addr.Offset), uint32(p.RestArgs[1].Addr.Offset)
+		}
+		if p.From.Type == obj.TYPE_CONST {
+			o1 = OP_RLW(c.opirr(p.As), uint32(p.To.Reg), uint32(p.Reg), uint32(p.From.Offset), mb, me)
+		} else {
+			o1 = OP_RLW(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.Reg), uint32(p.From.Reg), mb, me)
+		}
+
+	case 64: /* mtfsf fr[, $m] {,fpcsr} */
+		var v int32
+		if p.From3Type() != obj.TYPE_NONE {
+			v = c.regoff(p.GetFrom3()) & 255
+		} else {
+			v = 255
+		}
+		o1 = OP_MTFSF | uint32(v)<<17 | uint32(p.From.Reg)<<11
+
+	case 65: /* MOVFL $imm,FPSCR(n) => mtfsfi crfd,imm */
+		if p.To.Reg == 0 {
+			c.ctxt.Diag("must specify FPSCR(n)\n%v", p)
+		}
+		o1 = OP_MTFSFI | (uint32(p.To.Reg)&15)<<23 | (uint32(c.regoff(&p.From))&31)<<12
+
+	case 66: /* mov spr,r1; mov r1,spr */
+		var r int
+		var v int32
+		if REG_R0 <= p.From.Reg && p.From.Reg <= REG_R31 {
+			r = int(p.From.Reg)
+			v = int32(p.To.Reg)
+			o1 = OPVCC(31, 467, 0, 0) /* mtspr */
+		} else {
+			r = int(p.To.Reg)
+			v = int32(p.From.Reg)
+			o1 = OPVCC(31, 339, 0, 0) /* mfspr */
+		}
+
+		o1 = AOP_RRR(o1, uint32(r), 0, 0) | (uint32(v)&0x1f)<<16 | ((uint32(v)>>5)&0x1f)<<11
+
+	case 67: /* mcrf crfD,crfS */
+		if p.From.Reg == REG_CR || p.To.Reg == REG_CR {
+			c.ctxt.Diag("CR argument must be a conditional register field (CR0-CR7)\n%v", p)
+		}
+		o1 = AOP_RRR(OP_MCRF, ((uint32(p.To.Reg) & 7) << 2), ((uint32(p.From.Reg) & 7) << 2), 0)
+
+	case 68: /* mfcr rD; mfocrf CRM,rD */
+		o1 = AOP_RRR(OP_MFCR, uint32(p.To.Reg), 0, 0) /*  form, whole register */
+		if p.From.Reg != REG_CR {
+			v := uint32(1) << uint(7-(p.From.Reg&7)) /* CR(n) */
+			o1 |= 1<<20 | v<<12                      /* new form, mfocrf */
+		}
+
+	case 69: /* mtcrf CRM,rS, mtocrf CRx,rS */
+		var v uint32
+		if p.To.Reg == REG_CR {
+			v = 0xff
+		} else if p.To.Offset != 0 { // MOVFL gpr, constant
+			v = uint32(p.To.Offset)
+		} else { // p.To.Reg == REG_CRx
+			v = 1 << uint(7-(p.To.Reg&7))
+		}
+		// Use mtocrf form if only one CR field moved.
+		if bits.OnesCount32(v) == 1 {
+			v |= 1 << 8
+		}
+
+		o1 = AOP_RRR(OP_MTCRF, uint32(p.From.Reg), 0, 0) | v<<12
+
+	case 70: /* cmp* r,r,cr or cmp*i r,i,cr or fcmp f,f,cr or cmpeqb r,r */
+		r := uint32(p.Reg&7) << 2
+		if p.To.Type == obj.TYPE_CONST {
+			o1 = AOP_IRR(c.opirr(p.As), r, uint32(p.From.Reg), uint32(uint16(p.To.Offset)))
+		} else {
+			o1 = AOP_RRR(c.oprrr(p.As), r, uint32(p.From.Reg), uint32(p.To.Reg))
+		}
+
+	case 72: /* slbmte (Rb+Rs -> slb[Rb]) -> Rs, Rb */
+		o1 = AOP_RRR(c.oprrr(p.As), uint32(p.From.Reg), 0, uint32(p.To.Reg))
+
+	case 73: /* mcrfs crfD,crfS */
+		if p.From.Type != obj.TYPE_REG || p.From.Reg != REG_FPSCR || p.To.Type != obj.TYPE_REG || p.To.Reg < REG_CR0 || REG_CR7 < p.To.Reg {
+			c.ctxt.Diag("illegal FPSCR/CR field number\n%v", p)
+		}
+		o1 = AOP_RRR(OP_MCRFS, ((uint32(p.To.Reg) & 7) << 2), ((0 & 7) << 2), 0)
+
+	case 77: /* syscall $scon, syscall Rx */
+		if p.From.Type == obj.TYPE_CONST {
+			if p.From.Offset > BIG || p.From.Offset < -BIG {
+				c.ctxt.Diag("illegal syscall, sysnum too large: %v", p)
+			}
+			o1 = AOP_IRR(OP_ADDI, REGZERO, REGZERO, uint32(p.From.Offset))
+		} else if p.From.Type == obj.TYPE_REG {
+			o1 = LOP_RRR(OP_OR, REGZERO, uint32(p.From.Reg), uint32(p.From.Reg))
+		} else {
+			c.ctxt.Diag("illegal syscall: %v", p)
+			o1 = 0x7fe00008 // trap always
+		}
+
+		o2 = c.oprrr(p.As)
+		o3 = AOP_RRR(c.oprrr(AXOR), REGZERO, REGZERO, REGZERO) // XOR R0, R0
+
+	case 78: /* undef */
+		o1 = 0 /* "An instruction consisting entirely of binary 0s is guaranteed
+		   always to be an illegal instruction."  */
+
+	/* relocation operations */
+	case 74:
+		v := c.vregoff(&p.To)
+		// Offsets in DS form stores must be a multiple of 4
+		inst := c.opstore(p.As)
+
+		// Can't reuse base for store instructions.
+		var rel obj.Reloc
+		o1, o2, rel = c.symbolAccess(p.To.Sym, v, p.From.Reg, inst, false)
+
+		// Rewrite as a prefixed store if supported.
+		if o.ispfx {
+			o1, o2 = pfxstore(p.As, p.From.Reg, REG_R0, PFX_R_PCREL)
+			rel.Type = objabi.R_ADDRPOWER_PCREL34
+		} else if c.opform(inst) == DS_FORM && v&0x3 != 0 {
+			log.Fatalf("invalid offset for DS form load/store %v", p)
+		}
+		c.cursym.AddRel(c.ctxt, rel)
+
+	case 75: // 32 bit offset symbol loads (got/toc/addr)
+		v := p.From.Offset
+
+		// Offsets in DS form loads must be a multiple of 4
+		inst := c.opload(p.As)
+		var rel obj.Reloc
+		switch p.From.Name {
+		case obj.NAME_GOTREF, obj.NAME_TOCREF:
+			if v != 0 {
+				c.ctxt.Diag("invalid offset for GOT/TOC access %v", p)
+			}
+			o1 = AOP_IRR(OP_ADDIS, uint32(p.To.Reg), REG_R2, 0)
+			o2 = AOP_IRR(inst, uint32(p.To.Reg), uint32(p.To.Reg), 0)
+			rel.Off = int32(c.pc)
+			rel.Siz = 8
+			rel.Sym = p.From.Sym
+			switch p.From.Name {
+			case obj.NAME_GOTREF:
+				rel.Type = objabi.R_ADDRPOWER_GOT
+			case obj.NAME_TOCREF:
+				rel.Type = objabi.R_ADDRPOWER_TOCREL_DS
+			}
+		default:
+			reuseBaseReg := o.a6 == C_REG
+			// Reuse To.Reg as base register if it is a GPR.
+			o1, o2, rel = c.symbolAccess(p.From.Sym, v, p.To.Reg, inst, reuseBaseReg)
+		}
+
+		// Convert to prefixed forms if supported.
+		if o.ispfx {
+			switch rel.Type {
+			case objabi.R_ADDRPOWER, objabi.R_ADDRPOWER_DS,
+				objabi.R_ADDRPOWER_TOCREL, objabi.R_ADDRPOWER_TOCREL_DS:
+				o1, o2 = pfxload(p.As, p.To.Reg, REG_R0, PFX_R_PCREL)
+				rel.Type = objabi.R_ADDRPOWER_PCREL34
+			case objabi.R_POWER_TLS_IE:
+				o1, o2 = pfxload(p.As, p.To.Reg, REG_R0, PFX_R_PCREL)
+				rel.Type = objabi.R_POWER_TLS_IE_PCREL34
+			case objabi.R_ADDRPOWER_GOT:
+				o1, o2 = pfxload(p.As, p.To.Reg, REG_R0, PFX_R_PCREL)
+				rel.Type = objabi.R_ADDRPOWER_GOT_PCREL34
+			default:
+				// We've failed to convert a TOC-relative relocation to a PC-relative one.
+				log.Fatalf("Unable convert TOC-relative relocation %v to PC-relative", rel.Type)
+			}
+		} else if c.opform(inst) == DS_FORM && v&0x3 != 0 {
+			log.Fatalf("invalid offset for DS form load/store %v", p)
+		}
+		c.cursym.AddRel(c.ctxt, rel)
+
+		o3 = LOP_RRR(OP_EXTSB, uint32(p.To.Reg), uint32(p.To.Reg), 0)
+
+	case 79:
+		if p.From.Offset != 0 {
+			c.ctxt.Diag("invalid offset against tls var %v", p)
+		}
+		var typ objabi.RelocType
+		if !o.ispfx {
+			o1 = AOP_IRR(OP_ADDIS, uint32(p.To.Reg), REG_R13, 0)
+			o2 = AOP_IRR(OP_ADDI, uint32(p.To.Reg), uint32(p.To.Reg), 0)
+			typ = objabi.R_POWER_TLS_LE
+		} else {
+			o1, o2 = pfxadd(p.To.Reg, REG_R13, PFX_R_ABS, 0)
+			typ = objabi.R_POWER_TLS_LE_TPREL34
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: typ,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.From.Sym,
+		})
+
+	case 80:
+		if p.From.Offset != 0 {
+			c.ctxt.Diag("invalid offset against tls var %v", p)
+		}
+		typ := objabi.R_POWER_TLS_IE
+		if !o.ispfx {
+			o1 = AOP_IRR(OP_ADDIS, uint32(p.To.Reg), REG_R2, 0)
+			o2 = AOP_IRR(c.opload(AMOVD), uint32(p.To.Reg), uint32(p.To.Reg), 0)
+		} else {
+			o1, o2 = pfxload(p.As, p.To.Reg, REG_R0, PFX_R_PCREL)
+			typ = objabi.R_POWER_TLS_IE_PCREL34
+		}
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: typ,
+			Off:  int32(c.pc),
+			Siz:  8,
+			Sym:  p.From.Sym,
+		})
+		o3 = AOP_RRR(OP_ADD, uint32(p.To.Reg), uint32(p.To.Reg), REG_R13)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_POWER_TLS,
+			Off:  int32(c.pc) + 8,
+			Siz:  4,
+			Sym:  p.From.Sym,
+		})
+
+	case 82: /* vector instructions, VX-form and VC-form */
+		if p.From.Type == obj.TYPE_REG {
+			/* reg reg none OR reg reg reg */
+			/* 3-register operand order: VRA, VRB, VRT */
+			/* 2-register operand order: VRA, VRT */
+			o1 = AOP_RRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg))
+		} else if p.From3Type() == obj.TYPE_CONST {
+			/* imm imm reg reg */
+			/* operand order: SIX, VRA, ST, VRT */
+			six := int(c.regoff(&p.From))
+			st := int(c.regoff(p.GetFrom3()))
+			o1 = AOP_IIRR(c.opiirr(p.As), uint32(p.To.Reg), uint32(p.Reg), uint32(st), uint32(six))
+		} else if p.From3Type() == obj.TYPE_NONE && p.Reg != 0 {
+			/* imm reg reg */
+			/* operand order: UIM, VRB, VRT */
+			uim := int(c.regoff(&p.From))
+			o1 = AOP_VIRR(c.opirr(p.As), uint32(p.To.Reg), uint32(p.Reg), uint32(uim))
+		} else {
+			/* imm reg */
+			/* operand order: SIM, VRT */
+			sim := int(c.regoff(&p.From))
+			o1 = AOP_IR(c.opirr(p.As), uint32(p.To.Reg), uint32(sim))
+		}
+
+	case 83: /* vector instructions, VA-form */
+		if p.From.Type == obj.TYPE_REG {
+			/* reg reg reg reg */
+			/* 4-register operand order: VRA, VRB, VRC, VRT */
+			o1 = AOP_RRRR(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), uint32(p.GetFrom3().Reg))
+		} else if p.From.Type == obj.TYPE_CONST {
+			/* imm reg reg reg */
+			/* operand order: SHB, VRA, VRB, VRT */
+			shb := int(c.regoff(&p.From))
+			o1 = AOP_IRRR(c.opirrr(p.As), uint32(p.To.Reg), uint32(p.Reg), uint32(p.GetFrom3().Reg), uint32(shb))
+		}
+
+	case 84: // ISEL BC,RA,RB,RT -> isel rt,ra,rb,bc
+		bc := c.vregoff(&p.From)
+		if o.a1 == C_CRBIT {
+			// CR bit is encoded as a register, not a constant.
+			bc = int64(p.From.Reg)
+		}
+
+		// rt = To.Reg, ra = p.Reg, rb = p.From3.Reg
+		o1 = AOP_ISEL(OP_ISEL, uint32(p.To.Reg), uint32(p.Reg), uint32(p.GetFrom3().Reg), uint32(bc))
+
+	case 85: /* vector instructions, VX-form */
+		/* reg none reg */
+		/* 2-register operand order: VRB, VRT */
+		o1 = AOP_RR(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg))
+
+	case 86: /* VSX indexed store, XX1-form */
+		/* reg reg reg */
+		/* 3-register operand order: XT, (RB)(RA*1) */
+		o1 = AOP_XX1(c.opstorex(p.As), uint32(p.From.Reg), uint32(p.To.Index), uint32(p.To.Reg))
+
+	case 87: /* VSX indexed load, XX1-form */
+		/* reg reg reg */
+		/* 3-register operand order: (RB)(RA*1), XT */
+		o1 = AOP_XX1(c.oploadx(p.As), uint32(p.To.Reg), uint32(p.From.Index), uint32(p.From.Reg))
+
+	case 88: /* VSX mfvsr* instructions, XX1-form XS,RA */
+		o1 = AOP_XX1(c.oprrr(p.As), uint32(p.From.Reg), uint32(p.To.Reg), uint32(p.Reg))
+
+	case 89: /* VSX instructions, XX2-form */
+		/* reg none reg OR reg imm reg */
+		/* 2-register operand order: XB, XT or XB, UIM, XT*/
+		uim := int(c.regoff(p.GetFrom3()))
+		o1 = AOP_XX2(c.oprrr(p.As), uint32(p.To.Reg), uint32(uim), uint32(p.From.Reg))
+
+	case 90: /* VSX instructions, XX3-form */
+		if p.From3Type() == obj.TYPE_NONE {
+			/* reg reg reg */
+			/* 3-register operand order: XA, XB, XT */
+			o1 = AOP_XX3(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg))
+		} else if p.From3Type() == obj.TYPE_CONST {
+			/* reg reg reg imm */
+			/* operand order: XA, XB, DM, XT */
+			dm := int(c.regoff(p.GetFrom3()))
+			o1 = AOP_XX3I(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), uint32(dm))
+		}
+
+	case 91: /* VSX instructions, XX4-form */
+		/* reg reg reg reg */
+		/* 3-register operand order: XA, XB, XC, XT */
+		o1 = AOP_XX4(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), uint32(p.GetFrom3().Reg))
+
+	case 92: /* X-form instructions, 3-operands */
+		if p.To.Type == obj.TYPE_CONST {
+			/* imm reg reg */
+			xf := int32(p.From.Reg)
+			if REG_F0 <= xf && xf <= REG_F31 {
+				/* operand order: FRA, FRB, BF */
+				bf := int(c.regoff(&p.To)) << 2
+				o1 = AOP_RRR(c.opirr(p.As), uint32(bf), uint32(p.From.Reg), uint32(p.Reg))
+			} else {
+				/* operand order: RA, RB, L */
+				l := int(c.regoff(&p.To))
+				o1 = AOP_RRR(c.opirr(p.As), uint32(l), uint32(p.From.Reg), uint32(p.Reg))
+			}
+		} else if p.From3Type() == obj.TYPE_CONST {
+			/* reg reg imm */
+			/* operand order: RB, L, RA */
+			l := int(c.regoff(p.GetFrom3()))
+			o1 = AOP_RRR(c.opirr(p.As), uint32(l), uint32(p.To.Reg), uint32(p.From.Reg))
+		} else if p.To.Type == obj.TYPE_REG {
+			cr := int32(p.To.Reg)
+			if REG_CR0 <= cr && cr <= REG_CR7 {
+				/* cr reg reg */
+				/* operand order: RA, RB, BF */
+				bf := (int(p.To.Reg) & 7) << 2
+				o1 = AOP_RRR(c.opirr(p.As), uint32(bf), uint32(p.From.Reg), uint32(p.Reg))
+			} else if p.From.Type == obj.TYPE_CONST {
+				/* reg imm */
+				/* operand order: L, RT */
+				l := int(c.regoff(&p.From))
+				o1 = AOP_RRR(c.opirr(p.As), uint32(p.To.Reg), uint32(l), uint32(p.Reg))
+			} else {
+				switch p.As {
+				case ACOPY, APASTECC:
+					o1 = AOP_RRR(c.opirr(p.As), uint32(1), uint32(p.From.Reg), uint32(p.To.Reg))
+				default:
+					/* reg reg reg */
+					/* operand order: RS, RB, RA */
+					o1 = AOP_RRR(c.oprrr(p.As), uint32(p.From.Reg), uint32(p.To.Reg), uint32(p.Reg))
+				}
+			}
+		}
+
+	case 93: /* X-form instructions, 2-operands */
+		if p.To.Type == obj.TYPE_CONST {
+			/* imm reg */
+			/* operand order: FRB, BF */
+			bf := int(c.regoff(&p.To)) << 2
+			o1 = AOP_RR(c.opirr(p.As), uint32(bf), uint32(p.From.Reg))
+		} else if p.Reg == 0 {
+			/* popcnt* r,r, X-form */
+			/* operand order: RS, RA */
+			o1 = AOP_RRR(c.oprrr(p.As), uint32(p.From.Reg), uint32(p.To.Reg), uint32(p.Reg))
+		}
+
+	case 94: /* Z23-form instructions, 4-operands */
+		/* reg reg reg imm */
+		/* operand order: RA, RB, CY, RT */
+		cy := int(c.regoff(p.GetFrom3()))
+		o1 = AOP_Z23I(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), uint32(cy))
+
+	case 96: /* VSX load, DQ-form */
+		/* reg imm reg */
+		/* operand order: (RA)(DQ), XT */
+		dq := int16(c.regoff(&p.From))
+		if (dq & 15) != 0 {
+			c.ctxt.Diag("invalid offset for DQ form load/store %v", dq)
+		}
+		o1 = AOP_DQ(c.opload(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(dq))
+
+	case 97: /* VSX store, DQ-form */
+		/* reg imm reg */
+		/* operand order: XT, (RA)(DQ) */
+		dq := int16(c.regoff(&p.To))
+		if (dq & 15) != 0 {
+			c.ctxt.Diag("invalid offset for DQ form load/store %v", dq)
+		}
+		o1 = AOP_DQ(c.opstore(p.As), uint32(p.From.Reg), uint32(p.To.Reg), uint32(dq))
+	case 98: /* VSX indexed load or load with length (also left-justified), x-form */
+		/* vsreg, reg, reg */
+		o1 = AOP_XX1(c.opload(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg))
+	case 99: /* VSX store with length (also left-justified) x-form */
+		/* reg, reg, vsreg */
+		o1 = AOP_XX1(c.opstore(p.As), uint32(p.From.Reg), uint32(p.Reg), uint32(p.To.Reg))
+	case 100: /* VSX X-form XXSPLTIB */
+		if p.From.Type == obj.TYPE_CONST {
+			/* imm reg */
+			uim := int(c.regoff(&p.From))
+			/* imm reg */
+			/* Use AOP_XX1 form with 0 for one of the registers. */
+			o1 = AOP_XX1(c.oprrr(p.As), uint32(p.To.Reg), uint32(0), uint32(uim))
+		} else {
+			c.ctxt.Diag("invalid ops for %v", p.As)
+		}
+	case 101:
+		o1 = AOP_XX2(c.oprrr(p.As), uint32(p.To.Reg), uint32(0), uint32(p.From.Reg))
+
+	case 104: /* VSX mtvsr* instructions, XX1-form RA,RB,XT */
+		o1 = AOP_XX1(c.oprrr(p.As), uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg))
+
+	case 106: /* MOVD spr, soreg */
+		v := int32(p.From.Reg)
+		o1 = OPVCC(31, 339, 0, 0) /* mfspr */
+		o1 = AOP_RRR(o1, uint32(REGTMP), 0, 0) | (uint32(v)&0x1f)<<16 | ((uint32(v)>>5)&0x1f)<<11
+		so := c.regoff(&p.To)
+		o2 = AOP_IRR(c.opstore(AMOVD), uint32(REGTMP), uint32(p.To.Reg), uint32(so))
+		if so&0x3 != 0 {
+			log.Fatalf("invalid offset for DS form load/store %v", p)
+		}
+		if p.To.Reg == REGTMP {
+			log.Fatalf("SPR move to memory will clobber R31 %v", p)
+		}
+
+	case 107: /* MOVD soreg, spr */
+		v := int32(p.From.Reg)
+		so := c.regoff(&p.From)
+		o1 = AOP_IRR(c.opload(AMOVD), uint32(REGTMP), uint32(v), uint32(so))
+		o2 = OPVCC(31, 467, 0, 0) /* mtspr */
+		v = int32(p.To.Reg)
+		o2 = AOP_RRR(o2, uint32(REGTMP), 0, 0) | (uint32(v)&0x1f)<<16 | ((uint32(v)>>5)&0x1f)<<11
+		if so&0x3 != 0 {
+			log.Fatalf("invalid offset for DS form load/store %v", p)
+		}
+
+	case 108: /* mov r, xoreg ==> stwx rx,ry */
+		r := int(p.To.Reg)
+		o1 = AOP_RRR(c.opstorex(p.As), uint32(p.From.Reg), uint32(p.To.Index), uint32(r))
+
+	case 109: /* mov xoreg, r ==> lbzx/lhzx/lwzx rx,ry, lbzx rx,ry + extsb r,r */
+		r := int(p.From.Reg)
+
+		o1 = AOP_RRR(c.oploadx(p.As), uint32(p.To.Reg), uint32(p.From.Index), uint32(r))
+		// Sign extend MOVB operations. This is ignored for other cases (o.size == 4).
+		o2 = LOP_RRR(OP_EXTSB, uint32(p.To.Reg), uint32(p.To.Reg), 0)
+
+	case 110: /* SETB creg, rt */
+		bfa := uint32(p.From.Reg) << 2
+		rt := uint32(p.To.Reg)
+		o1 = LOP_RRR(OP_SETB, bfa, rt, 0)
+	}
+
+	out[0] = o1
+	out[1] = o2
+	out[2] = o3
+	out[3] = o4
+	out[4] = o5
+}
+
+func (c *ctxt9) vregoff(a *obj.Addr) int64 {
+	c.instoffset = 0
+	if a != nil {
+		c.aclass(a)
+	}
+	return c.instoffset
+}
+
+func (c *ctxt9) regoff(a *obj.Addr) int32 {
+	return int32(c.vregoff(a))
+}
+
+func (c *ctxt9) oprrr(a obj.As) uint32 {
+	switch a {
+	case AADD:
+		return OPVCC(31, 266, 0, 0)
+	case AADDCC:
+		return OPVCC(31, 266, 0, 1)
+	case AADDV:
+		return OPVCC(31, 266, 1, 0)
+	case AADDVCC:
+		return OPVCC(31, 266, 1, 1)
+	case AADDC:
+		return OPVCC(31, 10, 0, 0)
+	case AADDCCC:
+		return OPVCC(31, 10, 0, 1)
+	case AADDCV:
+		return OPVCC(31, 10, 1, 0)
+	case AADDCVCC:
+		return OPVCC(31, 10, 1, 1)
+	case AADDE:
+		return OPVCC(31, 138, 0, 0)
+	case AADDECC:
+		return OPVCC(31, 138, 0, 1)
+	case AADDEV:
+		return OPVCC(31, 138, 1, 0)
+	case AADDEVCC:
+		return OPVCC(31, 138, 1, 1)
+	case AADDME:
+		return OPVCC(31, 234, 0, 0)
+	case AADDMECC:
+		return OPVCC(31, 234, 0, 1)
+	case AADDMEV:
+		return OPVCC(31, 234, 1, 0)
+	case AADDMEVCC:
+		return OPVCC(31, 234, 1, 1)
+	case AADDZE:
+		return OPVCC(31, 202, 0, 0)
+	case AADDZECC:
+		return OPVCC(31, 202, 0, 1)
+	case AADDZEV:
+		return OPVCC(31, 202, 1, 0)
+	case AADDZEVCC:
+		return OPVCC(31, 202, 1, 1)
+	case AADDEX:
+		return OPVCC(31, 170, 0, 0) /* addex - v3.0b */
+
+	case AAND:
+		return OPVCC(31, 28, 0, 0)
+	case AANDCC:
+		return OPVCC(31, 28, 0, 1)
+	case AANDN:
+		return OPVCC(31, 60, 0, 0)
+	case AANDNCC:
+		return OPVCC(31, 60, 0, 1)
+
+	case ACMP:
+		return OPVCC(31, 0, 0, 0) | 1<<21 /* L=1 */
+	case ACMPU:
+		return OPVCC(31, 32, 0, 0) | 1<<21
+	case ACMPW:
+		return OPVCC(31, 0, 0, 0) /* L=0 */
+	case ACMPWU:
+		return OPVCC(31, 32, 0, 0)
+	case ACMPB:
+		return OPVCC(31, 508, 0, 0) /* cmpb - v2.05 */
+	case ACMPEQB:
+		return OPVCC(31, 224, 0, 0) /* cmpeqb - v3.00 */
+
+	case ACNTLZW:
+		return OPVCC(31, 26, 0, 0)
+	case ACNTLZWCC:
+		return OPVCC(31, 26, 0, 1)
+	case ACNTLZD:
+		return OPVCC(31, 58, 0, 0)
+	case ACNTLZDCC:
+		return OPVCC(31, 58, 0, 1)
+
+	case ACRAND:
+		return OPVCC(19, 257, 0, 0)
+	case ACRANDN:
+		return OPVCC(19, 129, 0, 0)
+	case ACREQV:
+		return OPVCC(19, 289, 0, 0)
+	case ACRNAND:
+		return OPVCC(19, 225, 0, 0)
+	case ACRNOR:
+		return OPVCC(19, 33, 0, 0)
+	case ACROR:
+		return OPVCC(19, 449, 0, 0)
+	case ACRORN:
+		return OPVCC(19, 417, 0, 0)
+	case ACRXOR:
+		return OPVCC(19, 193, 0, 0)
+
+	case ADADD:
+		return OPVCC(59, 2, 0, 0)
+	case ADDIV:
+		return OPVCC(59, 546, 0, 0)
+	case ADMUL:
+		return OPVCC(59, 34, 0, 0)
+	case ADSUB:
+		return OPVCC(59, 514, 0, 0)
+	case ADADDQ:
+		return OPVCC(63, 2, 0, 0)
+	case ADDIVQ:
+		return OPVCC(63, 546, 0, 0)
+	case ADMULQ:
+		return OPVCC(63, 34, 0, 0)
+	case ADSUBQ:
+		return OPVCC(63, 514, 0, 0)
+	case ADCMPU:
+		return OPVCC(59, 642, 0, 0)
+	case ADCMPUQ:
+		return OPVCC(63, 642, 0, 0)
+	case ADCMPO:
+		return OPVCC(59, 130, 0, 0)
+	case ADCMPOQ:
+		return OPVCC(63, 130, 0, 0)
+
+	case ADCBF:
+		return OPVCC(31, 86, 0, 0)
+	case ADCBI:
+		return OPVCC(31, 470, 0, 0)
+	case ADCBST:
+		return OPVCC(31, 54, 0, 0)
+	case ADCBT:
+		return OPVCC(31, 278, 0, 0)
+	case ADCBTST:
+		return OPVCC(31, 246, 0, 0)
+	case ADCBZ:
+		return OPVCC(31, 1014, 0, 0)
+
+	case AMODUD:
+		return OPVCC(31, 265, 0, 0) /* modud - v3.0 */
+	case AMODUW:
+		return OPVCC(31, 267, 0, 0) /* moduw - v3.0 */
+	case AMODSD:
+		return OPVCC(31, 777, 0, 0) /* modsd - v3.0 */
+	case AMODSW:
+		return OPVCC(31, 779, 0, 0) /* modsw - v3.0 */
+
+	case ADIVW, AREM:
+		return OPVCC(31, 491, 0, 0)
+
+	case ADIVWCC:
+		return OPVCC(31, 491, 0, 1)
+
+	case ADIVWV:
+		return OPVCC(31, 491, 1, 0)
+
+	case ADIVWVCC:
+		return OPVCC(31, 491, 1, 1)
+
+	case ADIVWU, AREMU:
+		return OPVCC(31, 459, 0, 0)
+
+	case ADIVWUCC:
+		return OPVCC(31, 459, 0, 1)
+
+	case ADIVWUV:
+		return OPVCC(31, 459, 1, 0)
+
+	case ADIVWUVCC:
+		return OPVCC(31, 459, 1, 1)
+
+	case ADIVD, AREMD:
+		return OPVCC(31, 489, 0, 0)
+
+	case ADIVDCC:
+		return OPVCC(31, 489, 0, 1)
+
+	case ADIVDE:
+		return OPVCC(31, 425, 0, 0)
+
+	case ADIVDECC:
+		return OPVCC(31, 425, 0, 1)
+
+	case ADIVDEU:
+		return OPVCC(31, 393, 0, 0)
+
+	case ADIVDEUCC:
+		return OPVCC(31, 393, 0, 1)
+
+	case ADIVDV:
+		return OPVCC(31, 489, 1, 0)
+
+	case ADIVDVCC:
+		return OPVCC(31, 489, 1, 1)
+
+	case ADIVDU, AREMDU:
+		return OPVCC(31, 457, 0, 0)
+
+	case ADIVDUCC:
+		return OPVCC(31, 457, 0, 1)
+
+	case ADIVDUV:
+		return OPVCC(31, 457, 1, 0)
+
+	case ADIVDUVCC:
+		return OPVCC(31, 457, 1, 1)
+
+	case AEIEIO:
+		return OPVCC(31, 854, 0, 0)
+
+	case AEQV:
+		return OPVCC(31, 284, 0, 0)
+	case AEQVCC:
+		return OPVCC(31, 284, 0, 1)
+
+	case AEXTSB:
+		return OPVCC(31, 954, 0, 0)
+	case AEXTSBCC:
+		return OPVCC(31, 954, 0, 1)
+	case AEXTSH:
+		return OPVCC(31, 922, 0, 0)
+	case AEXTSHCC:
+		return OPVCC(31, 922, 0, 1)
+	case AEXTSW:
+		return OPVCC(31, 986, 0, 0)
+	case AEXTSWCC:
+		return OPVCC(31, 986, 0, 1)
+
+	case AFABS:
+		return OPVCC(63, 264, 0, 0)
+	case AFABSCC:
+		return OPVCC(63, 264, 0, 1)
+	case AFADD:
+		return OPVCC(63, 21, 0, 0)
+	case AFADDCC:
+		return OPVCC(63, 21, 0, 1)
+	case AFADDS:
+		return OPVCC(59, 21, 0, 0)
+	case AFADDSCC:
+		return OPVCC(59, 21, 0, 1)
+	case AFCMPO:
+		return OPVCC(63, 32, 0, 0)
+	case AFCMPU:
+		return OPVCC(63, 0, 0, 0)
+	case AFCFID:
+		return OPVCC(63, 846, 0, 0)
+	case AFCFIDCC:
+		return OPVCC(63, 846, 0, 1)
+	case AFCFIDU:
+		return OPVCC(63, 974, 0, 0)
+	case AFCFIDUCC:
+		return OPVCC(63, 974, 0, 1)
+	case AFCFIDS:
+		return OPVCC(59, 846, 0, 0)
+	case AFCFIDSCC:
+		return OPVCC(59, 846, 0, 1)
+	case AFCTIW:
+		return OPVCC(63, 14, 0, 0)
+	case AFCTIWCC:
+		return OPVCC(63, 14, 0, 1)
+	case AFCTIWZ:
+		return OPVCC(63, 15, 0, 0)
+	case AFCTIWZCC:
+		return OPVCC(63, 15, 0, 1)
+	case AFCTID:
+		return OPVCC(63, 814, 0, 0)
+	case AFCTIDCC:
+		return OPVCC(63, 814, 0, 1)
+	case AFCTIDZ:
+		return OPVCC(63, 815, 0, 0)
+	case AFCTIDZCC:
+		return OPVCC(63, 815, 0, 1)
+	case AFDIV:
+		return OPVCC(63, 18, 0, 0)
+	case AFDIVCC:
+		return OPVCC(63, 18, 0, 1)
+	case AFDIVS:
+		return OPVCC(59, 18, 0, 0)
+	case AFDIVSCC:
+		return OPVCC(59, 18, 0, 1)
+	case AFMADD:
+		return OPVCC(63, 29, 0, 0)
+	case AFMADDCC:
+		return OPVCC(63, 29, 0, 1)
+	case AFMADDS:
+		return OPVCC(59, 29, 0, 0)
+	case AFMADDSCC:
+		return OPVCC(59, 29, 0, 1)
+
+	case AFMOVS, AFMOVD:
+		return OPVCC(63, 72, 0, 0) /* load */
+	case AFMOVDCC:
+		return OPVCC(63, 72, 0, 1)
+	case AFMSUB:
+		return OPVCC(63, 28, 0, 0)
+	case AFMSUBCC:
+		return OPVCC(63, 28, 0, 1)
+	case AFMSUBS:
+		return OPVCC(59, 28, 0, 0)
+	case AFMSUBSCC:
+		return OPVCC(59, 28, 0, 1)
+	case AFMUL:
+		return OPVCC(63, 25, 0, 0)
+	case AFMULCC:
+		return OPVCC(63, 25, 0, 1)
+	case AFMULS:
+		return OPVCC(59, 25, 0, 0)
+	case AFMULSCC:
+		return OPVCC(59, 25, 0, 1)
+	case AFNABS:
+		return OPVCC(63, 136, 0, 0)
+	case AFNABSCC:
+		return OPVCC(63, 136, 0, 1)
+	case AFNEG:
+		return OPVCC(63, 40, 0, 0)
+	case AFNEGCC:
+		return OPVCC(63, 40, 0, 1)
+	case AFNMADD:
+		return OPVCC(63, 31, 0, 0)
+	case AFNMADDCC:
+		return OPVCC(63, 31, 0, 1)
+	case AFNMADDS:
+		return OPVCC(59, 31, 0, 0)
+	case AFNMADDSCC:
+		return OPVCC(59, 31, 0, 1)
+	case AFNMSUB:
+		return OPVCC(63, 30, 0, 0)
+	case AFNMSUBCC:
+		return OPVCC(63, 30, 0, 1)
+	case AFNMSUBS:
+		return OPVCC(59, 30, 0, 0)
+	case AFNMSUBSCC:
+		return OPVCC(59, 30, 0, 1)
+	case AFCPSGN:
+		return OPVCC(63, 8, 0, 0)
+	case AFCPSGNCC:
+		return OPVCC(63, 8, 0, 1)
+	case AFRES:
+		return OPVCC(59, 24, 0, 0)
+	case AFRESCC:
+		return OPVCC(59, 24, 0, 1)
+	case AFRIM:
+		return OPVCC(63, 488, 0, 0)
+	case AFRIMCC:
+		return OPVCC(63, 488, 0, 1)
+	case AFRIP:
+		return OPVCC(63, 456, 0, 0)
+	case AFRIPCC:
+		return OPVCC(63, 456, 0, 1)
+	case AFRIZ:
+		return OPVCC(63, 424, 0, 0)
+	case AFRIZCC:
+		return OPVCC(63, 424, 0, 1)
+	case AFRIN:
+		return OPVCC(63, 392, 0, 0)
+	case AFRINCC:
+		return OPVCC(63, 392, 0, 1)
+	case AFRSP:
+		return OPVCC(63, 12, 0, 0)
+	case AFRSPCC:
+		return OPVCC(63, 12, 0, 1)
+	case AFRSQRTE:
+		return OPVCC(63, 26, 0, 0)
+	case AFRSQRTECC:
+		return OPVCC(63, 26, 0, 1)
+	case AFSEL:
+		return OPVCC(63, 23, 0, 0)
+	case AFSELCC:
+		return OPVCC(63, 23, 0, 1)
+	case AFSQRT:
+		return OPVCC(63, 22, 0, 0)
+	case AFSQRTCC:
+		return OPVCC(63, 22, 0, 1)
+	case AFSQRTS:
+		return OPVCC(59, 22, 0, 0)
+	case AFSQRTSCC:
+		return OPVCC(59, 22, 0, 1)
+	case AFSUB:
+		return OPVCC(63, 20, 0, 0)
+	case AFSUBCC:
+		return OPVCC(63, 20, 0, 1)
+	case AFSUBS:
+		return OPVCC(59, 20, 0, 0)
+	case AFSUBSCC:
+		return OPVCC(59, 20, 0, 1)
+
+	case AICBI:
+		return OPVCC(31, 982, 0, 0)
+	case AISYNC:
+		return OPVCC(19, 150, 0, 0)
+
+	case AMTFSB0:
+		return OPVCC(63, 70, 0, 0)
+	case AMTFSB0CC:
+		return OPVCC(63, 70, 0, 1)
+	case AMTFSB1:
+		return OPVCC(63, 38, 0, 0)
+	case AMTFSB1CC:
+		return OPVCC(63, 38, 0, 1)
+
+	case AMULHW:
+		return OPVCC(31, 75, 0, 0)
+	case AMULHWCC:
+		return OPVCC(31, 75, 0, 1)
+	case AMULHWU:
+		return OPVCC(31, 11, 0, 0)
+	case AMULHWUCC:
+		return OPVCC(31, 11, 0, 1)
+	case AMULLW:
+		return OPVCC(31, 235, 0, 0)
+	case AMULLWCC:
+		return OPVCC(31, 235, 0, 1)
+	case AMULLWV:
+		return OPVCC(31, 235, 1, 0)
+	case AMULLWVCC:
+		return OPVCC(31, 235, 1, 1)
+
+	case AMULHD:
+		return OPVCC(31, 73, 0, 0)
+	case AMULHDCC:
+		return OPVCC(31, 73, 0, 1)
+	case AMULHDU:
+		return OPVCC(31, 9, 0, 0)
+	case AMULHDUCC:
+		return OPVCC(31, 9, 0, 1)
+	case AMULLD:
+		return OPVCC(31, 233, 0, 0)
+	case AMULLDCC:
+		return OPVCC(31, 233, 0, 1)
+	case AMULLDV:
+		return OPVCC(31, 233, 1, 0)
+	case AMULLDVCC:
+		return OPVCC(31, 233, 1, 1)
+
+	case ANAND:
+		return OPVCC(31, 476, 0, 0)
+	case ANANDCC:
+		return OPVCC(31, 476, 0, 1)
+	case ANEG:
+		return OPVCC(31, 104, 0, 0)
+	case ANEGCC:
+		return OPVCC(31, 104, 0, 1)
+	case ANEGV:
+		return OPVCC(31, 104, 1, 0)
+	case ANEGVCC:
+		return OPVCC(31, 104, 1, 1)
+	case ANOR:
+		return OPVCC(31, 124, 0, 0)
+	case ANORCC:
+		return OPVCC(31, 124, 0, 1)
+	case AOR:
+		return OPVCC(31, 444, 0, 0)
+	case AORCC:
+		return OPVCC(31, 444, 0, 1)
+	case AORN:
+		return OPVCC(31, 412, 0, 0)
+	case AORNCC:
+		return OPVCC(31, 412, 0, 1)
+
+	case APOPCNTD:
+		return OPVCC(31, 506, 0, 0) /* popcntd - v2.06 */
+	case APOPCNTW:
+		return OPVCC(31, 378, 0, 0) /* popcntw - v2.06 */
+	case APOPCNTB:
+		return OPVCC(31, 122, 0, 0) /* popcntb - v2.02 */
+	case ACNTTZW:
+		return OPVCC(31, 538, 0, 0) /* cnttzw - v3.00 */
+	case ACNTTZWCC:
+		return OPVCC(31, 538, 0, 1) /* cnttzw. - v3.00 */
+	case ACNTTZD:
+		return OPVCC(31, 570, 0, 0) /* cnttzd - v3.00 */
+	case ACNTTZDCC:
+		return OPVCC(31, 570, 0, 1) /* cnttzd. - v3.00 */
+
+	case ARFI:
+		return OPVCC(19, 50, 0, 0)
+	case ARFCI:
+		return OPVCC(19, 51, 0, 0)
+	case ARFID:
+		return OPVCC(19, 18, 0, 0)
+	case AHRFID:
+		return OPVCC(19, 274, 0, 0)
+
+	case ARLWNM:
+		return OPVCC(23, 0, 0, 0)
+	case ARLWNMCC:
+		return OPVCC(23, 0, 0, 1)
+
+	case ARLDCL:
+		return OPVCC(30, 8, 0, 0)
+	case ARLDCLCC:
+		return OPVCC(30, 0, 0, 1)
+
+	case ARLDCR:
+		return OPVCC(30, 9, 0, 0)
+	case ARLDCRCC:
+		return OPVCC(30, 9, 0, 1)
+
+	case ARLDICL:
+		return OPVCC(30, 0, 0, 0)
+	case ARLDICLCC:
+		return OPVCC(30, 0, 0, 1)
+	case ARLDICR:
+		return OPMD(30, 1, 0) // rldicr
+	case ARLDICRCC:
+		return OPMD(30, 1, 1) // rldicr.
+
+	case ARLDIC:
+		return OPMD(30, 2, 0) // rldic
+	case ARLDICCC:
+		return OPMD(30, 2, 1) // rldic.
+
+	case ASYSCALL:
+		return OPVCC(17, 1, 0, 0)
+
+	case ASLW:
+		return OPVCC(31, 24, 0, 0)
+	case ASLWCC:
+		return OPVCC(31, 24, 0, 1)
+	case ASLD:
+		return OPVCC(31, 27, 0, 0)
+	case ASLDCC:
+		return OPVCC(31, 27, 0, 1)
+
+	case ASRAW:
+		return OPVCC(31, 792, 0, 0)
+	case ASRAWCC:
+		return OPVCC(31, 792, 0, 1)
+	case ASRAD:
+		return OPVCC(31, 794, 0, 0)
+	case ASRADCC:
+		return OPVCC(31, 794, 0, 1)
+
+	case AEXTSWSLI:
+		return OPVCC(31, 445, 0, 0)
+	case AEXTSWSLICC:
+		return OPVCC(31, 445, 0, 1)
+
+	case ASRW:
+		return OPVCC(31, 536, 0, 0)
+	case ASRWCC:
+		return OPVCC(31, 536, 0, 1)
+	case ASRD:
+		return OPVCC(31, 539, 0, 0)
+	case ASRDCC:
+		return OPVCC(31, 539, 0, 1)
+
+	case ASUB:
+		return OPVCC(31, 40, 0, 0)
+	case ASUBCC:
+		return OPVCC(31, 40, 0, 1)
+	case ASUBV:
+		return OPVCC(31, 40, 1, 0)
+	case ASUBVCC:
+		return OPVCC(31, 40, 1, 1)
+	case ASUBC:
+		return OPVCC(31, 8, 0, 0)
+	case ASUBCCC:
+		return OPVCC(31, 8, 0, 1)
+	case ASUBCV:
+		return OPVCC(31, 8, 1, 0)
+	case ASUBCVCC:
+		return OPVCC(31, 8, 1, 1)
+	case ASUBE:
+		return OPVCC(31, 136, 0, 0)
+	case ASUBECC:
+		return OPVCC(31, 136, 0, 1)
+	case ASUBEV:
+		return OPVCC(31, 136, 1, 0)
+	case ASUBEVCC:
+		return OPVCC(31, 136, 1, 1)
+	case ASUBME:
+		return OPVCC(31, 232, 0, 0)
+	case ASUBMECC:
+		return OPVCC(31, 232, 0, 1)
+	case ASUBMEV:
+		return OPVCC(31, 232, 1, 0)
+	case ASUBMEVCC:
+		return OPVCC(31, 232, 1, 1)
+	case ASUBZE:
+		return OPVCC(31, 200, 0, 0)
+	case ASUBZECC:
+		return OPVCC(31, 200, 0, 1)
+	case ASUBZEV:
+		return OPVCC(31, 200, 1, 0)
+	case ASUBZEVCC:
+		return OPVCC(31, 200, 1, 1)
+
+	case ASYNC:
+		return OPVCC(31, 598, 0, 0)
+	case ALWSYNC:
+		return OPVCC(31, 598, 0, 0) | 1<<21
+
+	case APTESYNC:
+		return OPVCC(31, 598, 0, 0) | 2<<21
+
+	case ATLBIE:
+		return OPVCC(31, 306, 0, 0)
+	case ATLBIEL:
+		return OPVCC(31, 274, 0, 0)
+	case ATLBSYNC:
+		return OPVCC(31, 566, 0, 0)
+	case ASLBIA:
+		return OPVCC(31, 498, 0, 0)
+	case ASLBIE:
+		return OPVCC(31, 434, 0, 0)
+	case ASLBMFEE:
+		return OPVCC(31, 915, 0, 0)
+	case ASLBMFEV:
+		return OPVCC(31, 851, 0, 0)
+	case ASLBMTE:
+		return OPVCC(31, 402, 0, 0)
+
+	case ATW:
+		return OPVCC(31, 4, 0, 0)
+	case ATD:
+		return OPVCC(31, 68, 0, 0)
+
+	/* Vector (VMX/Altivec) instructions */
+	/* ISA 2.03 enables these for PPC970. For POWERx processors, these */
+	/* are enabled starting at POWER6 (ISA 2.05). */
+	case AVAND:
+		return OPVX(4, 1028, 0, 0) /* vand - v2.03 */
+	case AVANDC:
+		return OPVX(4, 1092, 0, 0) /* vandc - v2.03 */
+	case AVNAND:
+		return OPVX(4, 1412, 0, 0) /* vnand - v2.07 */
+
+	case AVOR:
+		return OPVX(4, 1156, 0, 0) /* vor - v2.03 */
+	case AVORC:
+		return OPVX(4, 1348, 0, 0) /* vorc - v2.07 */
+	case AVNOR:
+		return OPVX(4, 1284, 0, 0) /* vnor - v2.03 */
+	case AVXOR:
+		return OPVX(4, 1220, 0, 0) /* vxor - v2.03 */
+	case AVEQV:
+		return OPVX(4, 1668, 0, 0) /* veqv - v2.07 */
+
+	case AVADDUBM:
+		return OPVX(4, 0, 0, 0) /* vaddubm - v2.03 */
+	case AVADDUHM:
+		return OPVX(4, 64, 0, 0) /* vadduhm - v2.03 */
+	case AVADDUWM:
+		return OPVX(4, 128, 0, 0) /* vadduwm - v2.03 */
+	case AVADDUDM:
+		return OPVX(4, 192, 0, 0) /* vaddudm - v2.07 */
+	case AVADDUQM:
+		return OPVX(4, 256, 0, 0) /* vadduqm - v2.07 */
+
+	case AVADDCUQ:
+		return OPVX(4, 320, 0, 0) /* vaddcuq - v2.07 */
+	case AVADDCUW:
+		return OPVX(4, 384, 0, 0) /* vaddcuw - v2.03 */
+
+	case AVADDUBS:
+		return OPVX(4, 512, 0, 0) /* vaddubs - v2.03 */
+	case AVADDUHS:
+		return OPVX(4, 576, 0, 0) /* vadduhs - v2.03 */
+	case AVADDUWS:
+		return OPVX(4, 640, 0, 0) /* vadduws - v2.03 */
+
+	case AVADDSBS:
+		return OPVX(4, 768, 0, 0) /* vaddsbs - v2.03 */
+	case AVADDSHS:
+		return OPVX(4, 832, 0, 0) /* vaddshs - v2.03 */
+	case AVADDSWS:
+		return OPVX(4, 896, 0, 0) /* vaddsws - v2.03 */
+
+	case AVADDEUQM:
+		return OPVX(4, 60, 0, 0) /* vaddeuqm - v2.07 */
+	case AVADDECUQ:
+		return OPVX(4, 61, 0, 0) /* vaddecuq - v2.07 */
+
+	case AVMULESB:
+		return OPVX(4, 776, 0, 0) /* vmulesb - v2.03 */
+	case AVMULOSB:
+		return OPVX(4, 264, 0, 0) /* vmulosb - v2.03 */
+	case AVMULEUB:
+		return OPVX(4, 520, 0, 0) /* vmuleub - v2.03 */
+	case AVMULOUB:
+		return OPVX(4, 8, 0, 0) /* vmuloub - v2.03 */
+	case AVMULESH:
+		return OPVX(4, 840, 0, 0) /* vmulesh - v2.03 */
+	case AVMULOSH:
+		return OPVX(4, 328, 0, 0) /* vmulosh - v2.03 */
+	case AVMULEUH:
+		return OPVX(4, 584, 0, 0) /* vmuleuh - v2.03 */
+	case AVMULOUH:
+		return OPVX(4, 72, 0, 0) /* vmulouh - v2.03 */
+	case AVMULESW:
+		return OPVX(4, 904, 0, 0) /* vmulesw - v2.07 */
+	case AVMULOSW:
+		return OPVX(4, 392, 0, 0) /* vmulosw - v2.07 */
+	case AVMULEUW:
+		return OPVX(4, 648, 0, 0) /* vmuleuw - v2.07 */
+	case AVMULOUW:
+		return OPVX(4, 136, 0, 0) /* vmulouw - v2.07 */
+	case AVMULUWM:
+		return OPVX(4, 137, 0, 0) /* vmuluwm - v2.07 */
+
+	case AVPMSUMB:
+		return OPVX(4, 1032, 0, 0) /* vpmsumb - v2.07 */
+	case AVPMSUMH:
+		return OPVX(4, 1096, 0, 0) /* vpmsumh - v2.07 */
+	case AVPMSUMW:
+		return OPVX(4, 1160, 0, 0) /* vpmsumw - v2.07 */
+	case AVPMSUMD:
+		return OPVX(4, 1224, 0, 0) /* vpmsumd - v2.07 */
+
+	case AVMSUMUDM:
+		return OPVX(4, 35, 0, 0) /* vmsumudm - v3.00b */
+
+	case AVSUBUBM:
+		return OPVX(4, 1024, 0, 0) /* vsububm - v2.03 */
+	case AVSUBUHM:
+		return OPVX(4, 1088, 0, 0) /* vsubuhm - v2.03 */
+	case AVSUBUWM:
+		return OPVX(4, 1152, 0, 0) /* vsubuwm - v2.03 */
+	case AVSUBUDM:
+		return OPVX(4, 1216, 0, 0) /* vsubudm - v2.07 */
+	case AVSUBUQM:
+		return OPVX(4, 1280, 0, 0) /* vsubuqm - v2.07 */
+
+	case AVSUBCUQ:
+		return OPVX(4, 1344, 0, 0) /* vsubcuq - v2.07 */
+	case AVSUBCUW:
+		return OPVX(4, 1408, 0, 0) /* vsubcuw - v2.03 */
+
+	case AVSUBUBS:
+		return OPVX(4, 1536, 0, 0) /* vsububs - v2.03 */
+	case AVSUBUHS:
+		return OPVX(4, 1600, 0, 0) /* vsubuhs - v2.03 */
+	case AVSUBUWS:
+		return OPVX(4, 1664, 0, 0) /* vsubuws - v2.03 */
+
+	case AVSUBSBS:
+		return OPVX(4, 1792, 0, 0) /* vsubsbs - v2.03 */
+	case AVSUBSHS:
+		return OPVX(4, 1856, 0, 0) /* vsubshs - v2.03 */
+	case AVSUBSWS:
+		return OPVX(4, 1920, 0, 0) /* vsubsws - v2.03 */
+
+	case AVSUBEUQM:
+		return OPVX(4, 62, 0, 0) /* vsubeuqm - v2.07 */
+	case AVSUBECUQ:
+		return OPVX(4, 63, 0, 0) /* vsubecuq - v2.07 */
+
+	case AVRLB:
+		return OPVX(4, 4, 0, 0) /* vrlb - v2.03 */
+	case AVRLH:
+		return OPVX(4, 68, 0, 0) /* vrlh - v2.03 */
+	case AVRLW:
+		return OPVX(4, 132, 0, 0) /* vrlw - v2.03 */
+	case AVRLD:
+		return OPVX(4, 196, 0, 0) /* vrld - v2.07 */
+
+	case AVMRGOW:
+		return OPVX(4, 1676, 0, 0) /* vmrgow - v2.07 */
+	case AVMRGEW:
+		return OPVX(4, 1932, 0, 0) /* vmrgew - v2.07 */
+
+	case AVSLB:
+		return OPVX(4, 260, 0, 0) /* vslh - v2.03 */
+	case AVSLH:
+		return OPVX(4, 324, 0, 0) /* vslh - v2.03 */
+	case AVSLW:
+		return OPVX(4, 388, 0, 0) /* vslw - v2.03 */
+	case AVSL:
+		return OPVX(4, 452, 0, 0) /* vsl - v2.03 */
+	case AVSLO:
+		return OPVX(4, 1036, 0, 0) /* vsl - v2.03 */
+	case AVSRB:
+		return OPVX(4, 516, 0, 0) /* vsrb - v2.03 */
+	case AVSRH:
+		return OPVX(4, 580, 0, 0) /* vsrh - v2.03 */
+	case AVSRW:
+		return OPVX(4, 644, 0, 0) /* vsrw - v2.03 */
+	case AVSR:
+		return OPVX(4, 708, 0, 0) /* vsr - v2.03 */
+	case AVSRO:
+		return OPVX(4, 1100, 0, 0) /* vsro - v2.03 */
+	case AVSLD:
+		return OPVX(4, 1476, 0, 0) /* vsld - v2.07 */
+	case AVSRD:
+		return OPVX(4, 1732, 0, 0) /* vsrd - v2.07 */
+
+	case AVSRAB:
+		return OPVX(4, 772, 0, 0) /* vsrab - v2.03 */
+	case AVSRAH:
+		return OPVX(4, 836, 0, 0) /* vsrah - v2.03 */
+	case AVSRAW:
+		return OPVX(4, 900, 0, 0) /* vsraw - v2.03 */
+	case AVSRAD:
+		return OPVX(4, 964, 0, 0) /* vsrad - v2.07 */
+
+	case AVBPERMQ:
+		return OPVC(4, 1356, 0, 0) /* vbpermq - v2.07 */
+	case AVBPERMD:
+		return OPVC(4, 1484, 0, 0) /* vbpermd - v3.00 */
+
+	case AVCLZB:
+		return OPVX(4, 1794, 0, 0) /* vclzb - v2.07 */
+	case AVCLZH:
+		return OPVX(4, 1858, 0, 0) /* vclzh - v2.07 */
+	case AVCLZW:
+		return OPVX(4, 1922, 0, 0) /* vclzw - v2.07 */
+	case AVCLZD:
+		return OPVX(4, 1986, 0, 0) /* vclzd - v2.07 */
+
+	case AVCLZLSBB:
+		return OPVX(4, 1538, 0, 0) /* vclzlsbb - v3.0 */
+	case AVCTZLSBB:
+		return OPVX(4, 1538, 0, 0) | 1<<16 /* vctzlsbb - v3.0 */
+
+	case AVPOPCNTB:
+		return OPVX(4, 1795, 0, 0) /* vpopcntb - v2.07 */
+	case AVPOPCNTH:
+		return OPVX(4, 1859, 0, 0) /* vpopcnth - v2.07 */
+	case AVPOPCNTW:
+		return OPVX(4, 1923, 0, 0) /* vpopcntw - v2.07 */
+	case AVPOPCNTD:
+		return OPVX(4, 1987, 0, 0) /* vpopcntd - v2.07 */
+
+	case AVCMPEQUB:
+		return OPVC(4, 6, 0, 0) /* vcmpequb - v2.03 */
+	case AVCMPEQUBCC:
+		return OPVC(4, 6, 0, 1) /* vcmpequb. - v2.03 */
+	case AVCMPEQUH:
+		return OPVC(4, 70, 0, 0) /* vcmpequh - v2.03 */
+	case AVCMPEQUHCC:
+		return OPVC(4, 70, 0, 1) /* vcmpequh. - v2.03 */
+	case AVCMPEQUW:
+		return OPVC(4, 134, 0, 0) /* vcmpequw - v2.03 */
+	case AVCMPEQUWCC:
+		return OPVC(4, 134, 0, 1) /* vcmpequw. - v2.03 */
+	case AVCMPEQUD:
+		return OPVC(4, 199, 0, 0) /* vcmpequd - v2.07 */
+	case AVCMPEQUDCC:
+		return OPVC(4, 199, 0, 1) /* vcmpequd. - v2.07 */
+
+	case AVCMPGTUB:
+		return OPVC(4, 518, 0, 0) /* vcmpgtub - v2.03 */
+	case AVCMPGTUBCC:
+		return OPVC(4, 518, 0, 1) /* vcmpgtub. - v2.03 */
+	case AVCMPGTUH:
+		return OPVC(4, 582, 0, 0) /* vcmpgtuh - v2.03 */
+	case AVCMPGTUHCC:
+		return OPVC(4, 582, 0, 1) /* vcmpgtuh. - v2.03 */
+	case AVCMPGTUW:
+		return OPVC(4, 646, 0, 0) /* vcmpgtuw - v2.03 */
+	case AVCMPGTUWCC:
+		return OPVC(4, 646, 0, 1) /* vcmpgtuw. - v2.03 */
+	case AVCMPGTUD:
+		return OPVC(4, 711, 0, 0) /* vcmpgtud - v2.07 */
+	case AVCMPGTUDCC:
+		return OPVC(4, 711, 0, 1) /* vcmpgtud. v2.07 */
+	case AVCMPGTSB:
+		return OPVC(4, 774, 0, 0) /* vcmpgtsb - v2.03 */
+	case AVCMPGTSBCC:
+		return OPVC(4, 774, 0, 1) /* vcmpgtsb. - v2.03 */
+	case AVCMPGTSH:
+		return OPVC(4, 838, 0, 0) /* vcmpgtsh - v2.03 */
+	case AVCMPGTSHCC:
+		return OPVC(4, 838, 0, 1) /* vcmpgtsh. - v2.03 */
+	case AVCMPGTSW:
+		return OPVC(4, 902, 0, 0) /* vcmpgtsw - v2.03 */
+	case AVCMPGTSWCC:
+		return OPVC(4, 902, 0, 1) /* vcmpgtsw. - v2.03 */
+	case AVCMPGTSD:
+		return OPVC(4, 967, 0, 0) /* vcmpgtsd - v2.07 */
+	case AVCMPGTSDCC:
+		return OPVC(4, 967, 0, 1) /* vcmpgtsd. - v2.07 */
+
+	case AVCMPNEZB:
+		return OPVC(4, 263, 0, 0) /* vcmpnezb - v3.00 */
+	case AVCMPNEZBCC:
+		return OPVC(4, 263, 0, 1) /* vcmpnezb. - v3.00 */
+	case AVCMPNEB:
+		return OPVC(4, 7, 0, 0) /* vcmpneb - v3.00 */
+	case AVCMPNEBCC:
+		return OPVC(4, 7, 0, 1) /* vcmpneb. - v3.00 */
+	case AVCMPNEH:
+		return OPVC(4, 71, 0, 0) /* vcmpneh - v3.00 */
+	case AVCMPNEHCC:
+		return OPVC(4, 71, 0, 1) /* vcmpneh. - v3.00 */
+	case AVCMPNEW:
+		return OPVC(4, 135, 0, 0) /* vcmpnew - v3.00 */
+	case AVCMPNEWCC:
+		return OPVC(4, 135, 0, 1) /* vcmpnew. - v3.00 */
+
+	case AVPERM:
+		return OPVX(4, 43, 0, 0) /* vperm - v2.03 */
+	case AVPERMXOR:
+		return OPVX(4, 45, 0, 0) /* vpermxor - v2.03 */
+	case AVPERMR:
+		return OPVX(4, 59, 0, 0) /* vpermr - v3.0 */
+
+	case AVSEL:
+		return OPVX(4, 42, 0, 0) /* vsel - v2.03 */
+
+	case AVCIPHER:
+		return OPVX(4, 1288, 0, 0) /* vcipher - v2.07 */
+	case AVCIPHERLAST:
+		return OPVX(4, 1289, 0, 0) /* vcipherlast - v2.07 */
+	case AVNCIPHER:
+		return OPVX(4, 1352, 0, 0) /* vncipher - v2.07 */
+	case AVNCIPHERLAST:
+		return OPVX(4, 1353, 0, 0) /* vncipherlast - v2.07 */
+	case AVSBOX:
+		return OPVX(4, 1480, 0, 0) /* vsbox - v2.07 */
+	/* End of vector instructions */
+
+	/* Vector scalar (VSX) instructions */
+	/* ISA 2.06 enables these for POWER7. */
+	case AMFVSRD, AMFVRD, AMFFPRD:
+		return OPVXX1(31, 51, 0) /* mfvsrd - v2.07 */
+	case AMFVSRWZ:
+		return OPVXX1(31, 115, 0) /* mfvsrwz - v2.07 */
+	case AMFVSRLD:
+		return OPVXX1(31, 307, 0) /* mfvsrld - v3.00 */
+
+	case AMTVSRD, AMTFPRD, AMTVRD:
+		return OPVXX1(31, 179, 0) /* mtvsrd - v2.07 */
+	case AMTVSRWA:
+		return OPVXX1(31, 211, 0) /* mtvsrwa - v2.07 */
+	case AMTVSRWZ:
+		return OPVXX1(31, 243, 0) /* mtvsrwz - v2.07 */
+	case AMTVSRDD:
+		return OPVXX1(31, 435, 0) /* mtvsrdd - v3.00 */
+	case AMTVSRWS:
+		return OPVXX1(31, 403, 0) /* mtvsrws - v3.00 */
+
+	case AXXLAND:
+		return OPVXX3(60, 130, 0) /* xxland - v2.06 */
+	case AXXLANDC:
+		return OPVXX3(60, 138, 0) /* xxlandc - v2.06 */
+	case AXXLEQV:
+		return OPVXX3(60, 186, 0) /* xxleqv - v2.07 */
+	case AXXLNAND:
+		return OPVXX3(60, 178, 0) /* xxlnand - v2.07 */
+
+	case AXXLORC:
+		return OPVXX3(60, 170, 0) /* xxlorc - v2.07 */
+	case AXXLNOR:
+		return OPVXX3(60, 162, 0) /* xxlnor - v2.06 */
+	case AXXLOR, AXXLORQ:
+		return OPVXX3(60, 146, 0) /* xxlor - v2.06 */
+	case AXXLXOR:
+		return OPVXX3(60, 154, 0) /* xxlxor - v2.06 */
+	case AXSMINJDP:
+		return OPVXX3(60, 152, 0) /* xsminjdp - v3.0 */
+	case AXSMAXJDP:
+		return OPVXX3(60, 144, 0) /* xsmaxjdp - v3.0 */
+
+	case AXXSEL:
+		return OPVXX4(60, 3, 0) /* xxsel - v2.06 */
+
+	case AXXMRGHW:
+		return OPVXX3(60, 18, 0) /* xxmrghw - v2.06 */
+	case AXXMRGLW:
+		return OPVXX3(60, 50, 0) /* xxmrglw - v2.06 */
+
+	case AXXSPLTW:
+		return OPVXX2(60, 164, 0) /* xxspltw - v2.06 */
+
+	case AXXSPLTIB:
+		return OPVCC(60, 360, 0, 0) /* xxspltib - v3.0 */
+
+	case AXXPERM:
+		return OPVXX3(60, 26, 0) /* xxperm - v2.06 */
+	case AXXPERMDI:
+		return OPVXX3(60, 10, 0) /* xxpermdi - v2.06 */
+
+	case AXXSLDWI:
+		return OPVXX3(60, 2, 0) /* xxsldwi - v2.06 */
+
+	case AXXBRQ:
+		return OPVXX2VA(60, 475, 31) /* xxbrq - v3.0 */
+	case AXXBRD:
+		return OPVXX2VA(60, 475, 23) /* xxbrd - v3.0 */
+	case AXXBRW:
+		return OPVXX2VA(60, 475, 15) /* xxbrw - v3.0 */
+	case AXXBRH:
+		return OPVXX2VA(60, 475, 7) /* xxbrh - v3.0 */
+
+	case AXSCVDPSP:
+		return OPVXX2(60, 265, 0) /* xscvdpsp - v2.06 */
+	case AXSCVSPDP:
+		return OPVXX2(60, 329, 0) /* xscvspdp - v2.06 */
+	case AXSCVDPSPN:
+		return OPVXX2(60, 267, 0) /* xscvdpspn - v2.07 */
+	case AXSCVSPDPN:
+		return OPVXX2(60, 331, 0) /* xscvspdpn - v2.07 */
+
+	case AXVCVDPSP:
+		return OPVXX2(60, 393, 0) /* xvcvdpsp - v2.06 */
+	case AXVCVSPDP:
+		return OPVXX2(60, 457, 0) /* xvcvspdp - v2.06 */
+
+	case AXSCVDPSXDS:
+		return OPVXX2(60, 344, 0) /* xscvdpsxds - v2.06 */
+	case AXSCVDPSXWS:
+		return OPVXX2(60, 88, 0) /* xscvdpsxws - v2.06 */
+	case AXSCVDPUXDS:
+		return OPVXX2(60, 328, 0) /* xscvdpuxds - v2.06 */
+	case AXSCVDPUXWS:
+		return OPVXX2(60, 72, 0) /* xscvdpuxws - v2.06 */
+
+	case AXSCVSXDDP:
+		return OPVXX2(60, 376, 0) /* xscvsxddp - v2.06 */
+	case AXSCVUXDDP:
+		return OPVXX2(60, 360, 0) /* xscvuxddp - v2.06 */
+	case AXSCVSXDSP:
+		return OPVXX2(60, 312, 0) /* xscvsxdsp - v2.06 */
+	case AXSCVUXDSP:
+		return OPVXX2(60, 296, 0) /* xscvuxdsp - v2.06 */
+
+	case AXVCVDPSXDS:
+		return OPVXX2(60, 472, 0) /* xvcvdpsxds - v2.06 */
+	case AXVCVDPSXWS:
+		return OPVXX2(60, 216, 0) /* xvcvdpsxws - v2.06 */
+	case AXVCVDPUXDS:
+		return OPVXX2(60, 456, 0) /* xvcvdpuxds - v2.06 */
+	case AXVCVDPUXWS:
+		return OPVXX2(60, 200, 0) /* xvcvdpuxws - v2.06 */
+	case AXVCVSPSXDS:
+		return OPVXX2(60, 408, 0) /* xvcvspsxds - v2.07 */
+	case AXVCVSPSXWS:
+		return OPVXX2(60, 152, 0) /* xvcvspsxws - v2.07 */
+	case AXVCVSPUXDS:
+		return OPVXX2(60, 392, 0) /* xvcvspuxds - v2.07 */
+	case AXVCVSPUXWS:
+		return OPVXX2(60, 136, 0) /* xvcvspuxws - v2.07 */
+
+	case AXVCVSXDDP:
+		return OPVXX2(60, 504, 0) /* xvcvsxddp - v2.06 */
+	case AXVCVSXWDP:
+		return OPVXX2(60, 248, 0) /* xvcvsxwdp - v2.06 */
+	case AXVCVUXDDP:
+		return OPVXX2(60, 488, 0) /* xvcvuxddp - v2.06 */
+	case AXVCVUXWDP:
+		return OPVXX2(60, 232, 0) /* xvcvuxwdp - v2.06 */
+	case AXVCVSXDSP:
+		return OPVXX2(60, 440, 0) /* xvcvsxdsp - v2.06 */
+	case AXVCVSXWSP:
+		return OPVXX2(60, 184, 0) /* xvcvsxwsp - v2.06 */
+	case AXVCVUXDSP:
+		return OPVXX2(60, 424, 0) /* xvcvuxdsp - v2.06 */
+	case AXVCVUXWSP:
+		return OPVXX2(60, 168, 0) /* xvcvuxwsp - v2.06 */
+	/* End of VSX instructions */
+
+	case AMADDHD:
+		return OPVX(4, 48, 0, 0) /* maddhd - v3.00 */
+	case AMADDHDU:
+		return OPVX(4, 49, 0, 0) /* maddhdu - v3.00 */
+	case AMADDLD:
+		return OPVX(4, 51, 0, 0) /* maddld - v3.00 */
+
+	case AXOR:
+		return OPVCC(31, 316, 0, 0)
+	case AXORCC:
+		return OPVCC(31, 316, 0, 1)
+	}
+
+	c.ctxt.Diag("bad r/r, r/r/r or r/r/r/r opcode %v", a)
+	return 0
+}
+
+func (c *ctxt9) opirrr(a obj.As) uint32 {
+	switch a {
+	/* Vector (VMX/Altivec) instructions */
+	/* ISA 2.03 enables these for PPC970. For POWERx processors, these */
+	/* are enabled starting at POWER6 (ISA 2.05). */
+	case AVSLDOI:
+		return OPVX(4, 44, 0, 0) /* vsldoi - v2.03 */
+	}
+
+	c.ctxt.Diag("bad i/r/r/r opcode %v", a)
+	return 0
+}
+
+func (c *ctxt9) opiirr(a obj.As) uint32 {
+	switch a {
+	/* Vector (VMX/Altivec) instructions */
+	/* ISA 2.07 enables these for POWER8 and beyond. */
+	case AVSHASIGMAW:
+		return OPVX(4, 1666, 0, 0) /* vshasigmaw - v2.07 */
+	case AVSHASIGMAD:
+		return OPVX(4, 1730, 0, 0) /* vshasigmad - v2.07 */
+	}
+
+	c.ctxt.Diag("bad i/i/r/r opcode %v", a)
+	return 0
+}
+
+func (c *ctxt9) opirr(a obj.As) uint32 {
+	switch a {
+	case AADD:
+		return OPVCC(14, 0, 0, 0)
+	case AADDC:
+		return OPVCC(12, 0, 0, 0)
+	case AADDCCC:
+		return OPVCC(13, 0, 0, 0)
+	case AADDIS:
+		return OPVCC(15, 0, 0, 0) /* ADDIS */
+
+	case AANDCC:
+		return OPVCC(28, 0, 0, 0)
+	case AANDISCC:
+		return OPVCC(29, 0, 0, 0) /* ANDIS. */
+
+	case ABR:
+		return OPVCC(18, 0, 0, 0)
+	case ABL:
+		return OPVCC(18, 0, 0, 0) | 1
+	case obj.ADUFFZERO:
+		return OPVCC(18, 0, 0, 0) | 1
+	case obj.ADUFFCOPY:
+		return OPVCC(18, 0, 0, 0) | 1
+	case ABC:
+		return OPVCC(16, 0, 0, 0)
+	case ABCL:
+		return OPVCC(16, 0, 0, 0) | 1
+
+	case ABEQ:
+		return AOP_RRR(16<<26, BO_BCR, BI_EQ, 0)
+	case ABGE:
+		return AOP_RRR(16<<26, BO_NOTBCR, BI_LT, 0)
+	case ABGT:
+		return AOP_RRR(16<<26, BO_BCR, BI_GT, 0)
+	case ABLE:
+		return AOP_RRR(16<<26, BO_NOTBCR, BI_GT, 0)
+	case ABLT:
+		return AOP_RRR(16<<26, BO_BCR, BI_LT, 0)
+	case ABNE:
+		return AOP_RRR(16<<26, BO_NOTBCR, BI_EQ, 0)
+	case ABVC:
+		return AOP_RRR(16<<26, BO_NOTBCR, BI_FU, 0)
+	case ABVS:
+		return AOP_RRR(16<<26, BO_BCR, BI_FU, 0)
+	case ABDZ:
+		return AOP_RRR(16<<26, BO_NOTBCTR, 0, 0)
+	case ABDNZ:
+		return AOP_RRR(16<<26, BO_BCTR, 0, 0)
+
+	case ACMP:
+		return OPVCC(11, 0, 0, 0) | 1<<21 /* L=1 */
+	case ACMPU:
+		return OPVCC(10, 0, 0, 0) | 1<<21
+	case ACMPW:
+		return OPVCC(11, 0, 0, 0) /* L=0 */
+	case ACMPWU:
+		return OPVCC(10, 0, 0, 0)
+	case ACMPEQB:
+		return OPVCC(31, 224, 0, 0) /* cmpeqb - v3.00 */
+
+	case ALSW:
+		return OPVCC(31, 597, 0, 0)
+
+	case ACOPY:
+		return OPVCC(31, 774, 0, 0) /* copy - v3.00 */
+	case APASTECC:
+		return OPVCC(31, 902, 0, 1) /* paste. - v3.00 */
+	case ADARN:
+		return OPVCC(31, 755, 0, 0) /* darn - v3.00 */
+
+	case AMULLW, AMULLD:
+		return OPVCC(7, 0, 0, 0) /* mulli works with MULLW or MULLD */
+
+	case AOR:
+		return OPVCC(24, 0, 0, 0)
+	case AORIS:
+		return OPVCC(25, 0, 0, 0) /* ORIS */
+
+	case ARLWMI:
+		return OPVCC(20, 0, 0, 0) /* rlwimi */
+	case ARLWMICC:
+		return OPVCC(20, 0, 0, 1)
+	case ARLDMI:
+		return OPMD(30, 3, 0) /* rldimi */
+	case ARLDMICC:
+		return OPMD(30, 3, 1) /* rldimi. */
+	case ARLDIMI:
+		return OPMD(30, 3, 0) /* rldimi */
+	case ARLDIMICC:
+		return OPMD(30, 3, 1) /* rldimi. */
+	case ARLWNM:
+		return OPVCC(21, 0, 0, 0) /* rlwinm */
+	case ARLWNMCC:
+		return OPVCC(21, 0, 0, 1)
+
+	case ARLDCL:
+		return OPMD(30, 0, 0) /* rldicl */
+	case ARLDCLCC:
+		return OPMD(30, 0, 1) /* rldicl. */
+	case ARLDCR:
+		return OPMD(30, 1, 0) /* rldicr */
+	case ARLDCRCC:
+		return OPMD(30, 1, 1) /* rldicr. */
+	case ARLDC:
+		return OPMD(30, 2, 0) /* rldic */
+	case ARLDCCC:
+		return OPMD(30, 2, 1) /* rldic. */
+
+	case ASRAW:
+		return OPVCC(31, 824, 0, 0)
+	case ASRAWCC:
+		return OPVCC(31, 824, 0, 1)
+	case ASRAD:
+		return OPVCC(31, (413 << 1), 0, 0)
+	case ASRADCC:
+		return OPVCC(31, (413 << 1), 0, 1)
+	case AEXTSWSLI:
+		return OPVCC(31, 445, 0, 0)
+	case AEXTSWSLICC:
+		return OPVCC(31, 445, 0, 1)
+
+	case ASTSW:
+		return OPVCC(31, 725, 0, 0)
+
+	case ASUBC:
+		return OPVCC(8, 0, 0, 0)
+
+	case ATW:
+		return OPVCC(3, 0, 0, 0)
+	case ATD:
+		return OPVCC(2, 0, 0, 0)
+
+	/* Vector (VMX/Altivec) instructions */
+	/* ISA 2.03 enables these for PPC970. For POWERx processors, these */
+	/* are enabled starting at POWER6 (ISA 2.05). */
+	case AVSPLTB:
+		return OPVX(4, 524, 0, 0) /* vspltb - v2.03 */
+	case AVSPLTH:
+		return OPVX(4, 588, 0, 0) /* vsplth - v2.03 */
+	case AVSPLTW:
+		return OPVX(4, 652, 0, 0) /* vspltw - v2.03 */
+
+	case AVSPLTISB:
+		return OPVX(4, 780, 0, 0) /* vspltisb - v2.03 */
+	case AVSPLTISH:
+		return OPVX(4, 844, 0, 0) /* vspltish - v2.03 */
+	case AVSPLTISW:
+		return OPVX(4, 908, 0, 0) /* vspltisw - v2.03 */
+	/* End of vector instructions */
+
+	case AFTDIV:
+		return OPVCC(63, 128, 0, 0) /* ftdiv - v2.06 */
+	case AFTSQRT:
+		return OPVCC(63, 160, 0, 0) /* ftsqrt - v2.06 */
+
+	case AXOR:
+		return OPVCC(26, 0, 0, 0) /* XORIL */
+	case AXORIS:
+		return OPVCC(27, 0, 0, 0) /* XORIS */
+	}
+
+	c.ctxt.Diag("bad opcode i/r or i/r/r %v", a)
+	return 0
+}
+
+/*
+ * load o(a),d
+ */
+func (c *ctxt9) opload(a obj.As) uint32 {
+	switch a {
+	case AMOVD:
+		return OPVCC(58, 0, 0, 0) /* ld */
+	case AMOVDU:
+		return OPVCC(58, 0, 0, 1) /* ldu */
+	case AMOVWZ:
+		return OPVCC(32, 0, 0, 0) /* lwz */
+	case AMOVWZU:
+		return OPVCC(33, 0, 0, 0) /* lwzu */
+	case AMOVW:
+		return OPVCC(58, 0, 0, 0) | 1<<1 /* lwa */
+	case ALXV:
+		return OPDQ(61, 1, 0) /* lxv - ISA v3.0 */
+	case ALXVL:
+		return OPVXX1(31, 269, 0) /* lxvl - ISA v3.0 */
+	case ALXVLL:
+		return OPVXX1(31, 301, 0) /* lxvll - ISA v3.0 */
+	case ALXVX:
+		return OPVXX1(31, 268, 0) /* lxvx - ISA v3.0 */
+
+		/* no AMOVWU */
+	case AMOVB, AMOVBZ:
+		return OPVCC(34, 0, 0, 0)
+		/* load */
+
+	case AMOVBU, AMOVBZU:
+		return OPVCC(35, 0, 0, 0)
+	case AFMOVD:
+		return OPVCC(50, 0, 0, 0)
+	case AFMOVDU:
+		return OPVCC(51, 0, 0, 0)
+	case AFMOVS:
+		return OPVCC(48, 0, 0, 0)
+	case AFMOVSU:
+		return OPVCC(49, 0, 0, 0)
+	case AMOVH:
+		return OPVCC(42, 0, 0, 0)
+	case AMOVHU:
+		return OPVCC(43, 0, 0, 0)
+	case AMOVHZ:
+		return OPVCC(40, 0, 0, 0)
+	case AMOVHZU:
+		return OPVCC(41, 0, 0, 0)
+	case AMOVMW:
+		return OPVCC(46, 0, 0, 0) /* lmw */
+	}
+
+	c.ctxt.Diag("bad load opcode %v", a)
+	return 0
+}
+
+/*
+ * indexed load a(b),d
+ */
+func (c *ctxt9) oploadx(a obj.As) uint32 {
+	switch a {
+	case AMOVWZ:
+		return OPVCC(31, 23, 0, 0) /* lwzx */
+	case AMOVWZU:
+		return OPVCC(31, 55, 0, 0) /* lwzux */
+	case AMOVW:
+		return OPVCC(31, 341, 0, 0) /* lwax */
+	case AMOVWU:
+		return OPVCC(31, 373, 0, 0) /* lwaux */
+
+	case AMOVB, AMOVBZ:
+		return OPVCC(31, 87, 0, 0) /* lbzx */
+
+	case AMOVBU, AMOVBZU:
+		return OPVCC(31, 119, 0, 0) /* lbzux */
+	case AFMOVD:
+		return OPVCC(31, 599, 0, 0) /* lfdx */
+	case AFMOVDU:
+		return OPVCC(31, 631, 0, 0) /*  lfdux */
+	case AFMOVS:
+		return OPVCC(31, 535, 0, 0) /* lfsx */
+	case AFMOVSU:
+		return OPVCC(31, 567, 0, 0) /* lfsux */
+	case AFMOVSX:
+		return OPVCC(31, 855, 0, 0) /* lfiwax - power6, isa 2.05 */
+	case AFMOVSZ:
+		return OPVCC(31, 887, 0, 0) /* lfiwzx - power7, isa 2.06 */
+	case AMOVH:
+		return OPVCC(31, 343, 0, 0) /* lhax */
+	case AMOVHU:
+		return OPVCC(31, 375, 0, 0) /* lhaux */
+	case AMOVHBR:
+		return OPVCC(31, 790, 0, 0) /* lhbrx */
+	case AMOVWBR:
+		return OPVCC(31, 534, 0, 0) /* lwbrx */
+	case AMOVDBR:
+		return OPVCC(31, 532, 0, 0) /* ldbrx */
+	case AMOVHZ:
+		return OPVCC(31, 279, 0, 0) /* lhzx */
+	case AMOVHZU:
+		return OPVCC(31, 311, 0, 0) /* lhzux */
+	case ALBAR:
+		return OPVCC(31, 52, 0, 0) /* lbarx */
+	case ALHAR:
+		return OPVCC(31, 116, 0, 0) /* lharx */
+	case ALWAR:
+		return OPVCC(31, 20, 0, 0) /* lwarx */
+	case ALDAR:
+		return OPVCC(31, 84, 0, 0) /* ldarx */
+	case ALSW:
+		return OPVCC(31, 533, 0, 0) /* lswx */
+	case AMOVD:
+		return OPVCC(31, 21, 0, 0) /* ldx */
+	case AMOVDU:
+		return OPVCC(31, 53, 0, 0) /* ldux */
+
+	/* Vector (VMX/Altivec) instructions */
+	case ALVEBX:
+		return OPVCC(31, 7, 0, 0) /* lvebx - v2.03 */
+	case ALVEHX:
+		return OPVCC(31, 39, 0, 0) /* lvehx - v2.03 */
+	case ALVEWX:
+		return OPVCC(31, 71, 0, 0) /* lvewx - v2.03 */
+	case ALVX:
+		return OPVCC(31, 103, 0, 0) /* lvx - v2.03 */
+	case ALVXL:
+		return OPVCC(31, 359, 0, 0) /* lvxl - v2.03 */
+	case ALVSL:
+		return OPVCC(31, 6, 0, 0) /* lvsl - v2.03 */
+	case ALVSR:
+		return OPVCC(31, 38, 0, 0) /* lvsr - v2.03 */
+		/* End of vector instructions */
+
+	/* Vector scalar (VSX) instructions */
+	case ALXVX:
+		return OPVXX1(31, 268, 0) /* lxvx - ISA v3.0 */
+	case ALXVD2X:
+		return OPVXX1(31, 844, 0) /* lxvd2x - v2.06 */
+	case ALXVW4X:
+		return OPVXX1(31, 780, 0) /* lxvw4x - v2.06 */
+	case ALXVH8X:
+		return OPVXX1(31, 812, 0) /* lxvh8x - v3.00 */
+	case ALXVB16X:
+		return OPVXX1(31, 876, 0) /* lxvb16x - v3.00 */
+	case ALXVDSX:
+		return OPVXX1(31, 332, 0) /* lxvdsx - v2.06 */
+	case ALXSDX:
+		return OPVXX1(31, 588, 0) /* lxsdx - v2.06 */
+	case ALXSIWAX:
+		return OPVXX1(31, 76, 0) /* lxsiwax - v2.07 */
+	case ALXSIWZX:
+		return OPVXX1(31, 12, 0) /* lxsiwzx - v2.07 */
+	}
+
+	c.ctxt.Diag("bad loadx opcode %v", a)
+	return 0
+}
+
+/*
+ * store s,o(d)
+ */
+func (c *ctxt9) opstore(a obj.As) uint32 {
+	switch a {
+	case AMOVB, AMOVBZ:
+		return OPVCC(38, 0, 0, 0) /* stb */
+
+	case AMOVBU, AMOVBZU:
+		return OPVCC(39, 0, 0, 0) /* stbu */
+	case AFMOVD:
+		return OPVCC(54, 0, 0, 0) /* stfd */
+	case AFMOVDU:
+		return OPVCC(55, 0, 0, 0) /* stfdu */
+	case AFMOVS:
+		return OPVCC(52, 0, 0, 0) /* stfs */
+	case AFMOVSU:
+		return OPVCC(53, 0, 0, 0) /* stfsu */
+
+	case AMOVHZ, AMOVH:
+		return OPVCC(44, 0, 0, 0) /* sth */
+
+	case AMOVHZU, AMOVHU:
+		return OPVCC(45, 0, 0, 0) /* sthu */
+	case AMOVMW:
+		return OPVCC(47, 0, 0, 0) /* stmw */
+	case ASTSW:
+		return OPVCC(31, 725, 0, 0) /* stswi */
+
+	case AMOVWZ, AMOVW:
+		return OPVCC(36, 0, 0, 0) /* stw */
+
+	case AMOVWZU, AMOVWU:
+		return OPVCC(37, 0, 0, 0) /* stwu */
+	case AMOVD:
+		return OPVCC(62, 0, 0, 0) /* std */
+	case AMOVDU:
+		return OPVCC(62, 0, 0, 1) /* stdu */
+	case ASTXV:
+		return OPDQ(61, 5, 0) /* stxv ISA 3.0 */
+	case ASTXVL:
+		return OPVXX1(31, 397, 0) /* stxvl ISA 3.0 */
+	case ASTXVLL:
+		return OPVXX1(31, 429, 0) /* stxvll ISA 3.0 */
+	case ASTXVX:
+		return OPVXX1(31, 396, 0) /* stxvx - ISA v3.0 */
+
+	}
+
+	c.ctxt.Diag("unknown store opcode %v", a)
+	return 0
+}
+
+/*
+ * indexed store s,a(b)
+ */
+func (c *ctxt9) opstorex(a obj.As) uint32 {
+	switch a {
+	case AMOVB, AMOVBZ:
+		return OPVCC(31, 215, 0, 0) /* stbx */
+
+	case AMOVBU, AMOVBZU:
+		return OPVCC(31, 247, 0, 0) /* stbux */
+	case AFMOVD:
+		return OPVCC(31, 727, 0, 0) /* stfdx */
+	case AFMOVDU:
+		return OPVCC(31, 759, 0, 0) /* stfdux */
+	case AFMOVS:
+		return OPVCC(31, 663, 0, 0) /* stfsx */
+	case AFMOVSU:
+		return OPVCC(31, 695, 0, 0) /* stfsux */
+	case AFMOVSX:
+		return OPVCC(31, 983, 0, 0) /* stfiwx */
+
+	case AMOVHZ, AMOVH:
+		return OPVCC(31, 407, 0, 0) /* sthx */
+	case AMOVHBR:
+		return OPVCC(31, 918, 0, 0) /* sthbrx */
+
+	case AMOVHZU, AMOVHU:
+		return OPVCC(31, 439, 0, 0) /* sthux */
+
+	case AMOVWZ, AMOVW:
+		return OPVCC(31, 151, 0, 0) /* stwx */
+
+	case AMOVWZU, AMOVWU:
+		return OPVCC(31, 183, 0, 0) /* stwux */
+	case ASTSW:
+		return OPVCC(31, 661, 0, 0) /* stswx */
+	case AMOVWBR:
+		return OPVCC(31, 662, 0, 0) /* stwbrx */
+	case AMOVDBR:
+		return OPVCC(31, 660, 0, 0) /* stdbrx */
+	case ASTBCCC:
+		return OPVCC(31, 694, 0, 1) /* stbcx. */
+	case ASTHCCC:
+		return OPVCC(31, 726, 0, 1) /* sthcx. */
+	case ASTWCCC:
+		return OPVCC(31, 150, 0, 1) /* stwcx. */
+	case ASTDCCC:
+		return OPVCC(31, 214, 0, 1) /* stwdx. */
+	case AMOVD:
+		return OPVCC(31, 149, 0, 0) /* stdx */
+	case AMOVDU:
+		return OPVCC(31, 181, 0, 0) /* stdux */
+
+	/* Vector (VMX/Altivec) instructions */
+	case ASTVEBX:
+		return OPVCC(31, 135, 0, 0) /* stvebx - v2.03 */
+	case ASTVEHX:
+		return OPVCC(31, 167, 0, 0) /* stvehx - v2.03 */
+	case ASTVEWX:
+		return OPVCC(31, 199, 0, 0) /* stvewx - v2.03 */
+	case ASTVX:
+		return OPVCC(31, 231, 0, 0) /* stvx - v2.03 */
+	case ASTVXL:
+		return OPVCC(31, 487, 0, 0) /* stvxl - v2.03 */
+		/* End of vector instructions */
+
+	/* Vector scalar (VSX) instructions */
+	case ASTXVX:
+		return OPVXX1(31, 396, 0) /* stxvx - v3.0 */
+	case ASTXVD2X:
+		return OPVXX1(31, 972, 0) /* stxvd2x - v2.06 */
+	case ASTXVW4X:
+		return OPVXX1(31, 908, 0) /* stxvw4x - v2.06 */
+	case ASTXVH8X:
+		return OPVXX1(31, 940, 0) /* stxvh8x - v3.0 */
+	case ASTXVB16X:
+		return OPVXX1(31, 1004, 0) /* stxvb16x - v3.0 */
+
+	case ASTXSDX:
+		return OPVXX1(31, 716, 0) /* stxsdx - v2.06 */
+
+	case ASTXSIWX:
+		return OPVXX1(31, 140, 0) /* stxsiwx - v2.07 */
+
+		/* End of vector scalar instructions */
+
+	}
+
+	c.ctxt.Diag("unknown storex opcode %v", a)
+	return 0
+}
diff --git a/go/src/cmd/internal/obj/ppc64/asm9_gtables.go b/go/src/cmd/internal/obj/ppc64/asm9_gtables.go
new file mode 100644
index 0000000000000000000000000000000000000000..953b148013b4639f6921a9a56eb700034b7b0ec0
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/asm9_gtables.go
@@ -0,0 +1,1660 @@
+// DO NOT EDIT
+// generated by: ppc64map -fmt=encoder pp64.csv
+
+package ppc64
+
+import (
+	"cmd/internal/obj"
+)
+
+const (
+	AXXSETACCZ = ALASTAOUT + iota
+	AXXMTACC
+	AXXMFACC
+	AXXGENPCVWM
+	AXXGENPCVHM
+	AXXGENPCVDM
+	AXXGENPCVBM
+	AXVTLSBB
+	AXVI8GER4SPP
+	AXVI8GER4PP
+	AXVI8GER4
+	AXVI4GER8PP
+	AXVI4GER8
+	AXVI16GER2SPP
+	AXVI16GER2S
+	AXVI16GER2PP
+	AXVI16GER2
+	AXVF64GERPP
+	AXVF64GERPN
+	AXVF64GERNP
+	AXVF64GERNN
+	AXVF64GER
+	AXVF32GERPP
+	AXVF32GERPN
+	AXVF32GERNP
+	AXVF32GERNN
+	AXVF32GER
+	AXVF16GER2PP
+	AXVF16GER2PN
+	AXVF16GER2NP
+	AXVF16GER2NN
+	AXVF16GER2
+	AXVCVSPBF16
+	AXVCVBF16SPN
+	AXVBF16GER2PP
+	AXVBF16GER2PN
+	AXVBF16GER2NP
+	AXVBF16GER2NN
+	AXVBF16GER2
+	AXSMINCQP
+	AXSMAXCQP
+	AXSCVUQQP
+	AXSCVSQQP
+	AXSCVQPUQZ
+	AXSCVQPSQZ
+	AXSCMPGTQP
+	AXSCMPGEQP
+	AXSCMPEQQP
+	AVSTRIHRCC
+	AVSTRIHR
+	AVSTRIHLCC
+	AVSTRIHL
+	AVSTRIBRCC
+	AVSTRIBR
+	AVSTRIBLCC
+	AVSTRIBL
+	AVSRQ
+	AVSRDBI
+	AVSRAQ
+	AVSLQ
+	AVSLDBI
+	AVRLQNM
+	AVRLQMI
+	AVRLQ
+	AVPEXTD
+	AVPDEPD
+	AVMULOUD
+	AVMULOSD
+	AVMULLD
+	AVMULHUW
+	AVMULHUD
+	AVMULHSW
+	AVMULHSD
+	AVMULEUD
+	AVMULESD
+	AVMSUMCUD
+	AVMODUW
+	AVMODUQ
+	AVMODUD
+	AVMODSW
+	AVMODSQ
+	AVMODSD
+	AVINSWVRX
+	AVINSWVLX
+	AVINSWRX
+	AVINSWLX
+	AVINSW
+	AVINSHVRX
+	AVINSHVLX
+	AVINSHRX
+	AVINSHLX
+	AVINSDRX
+	AVINSDLX
+	AVINSD
+	AVINSBVRX
+	AVINSBVLX
+	AVINSBRX
+	AVINSBLX
+	AVGNB
+	AVEXTSD2Q
+	AVEXTRACTWM
+	AVEXTRACTQM
+	AVEXTRACTHM
+	AVEXTRACTDM
+	AVEXTRACTBM
+	AVEXTDUWVRX
+	AVEXTDUWVLX
+	AVEXTDUHVRX
+	AVEXTDUHVLX
+	AVEXTDUBVRX
+	AVEXTDUBVLX
+	AVEXTDDVRX
+	AVEXTDDVLX
+	AVEXPANDWM
+	AVEXPANDQM
+	AVEXPANDHM
+	AVEXPANDDM
+	AVEXPANDBM
+	AVDIVUW
+	AVDIVUQ
+	AVDIVUD
+	AVDIVSW
+	AVDIVSQ
+	AVDIVSD
+	AVDIVEUW
+	AVDIVEUQ
+	AVDIVEUD
+	AVDIVESW
+	AVDIVESQ
+	AVDIVESD
+	AVCTZDM
+	AVCNTMBW
+	AVCNTMBH
+	AVCNTMBD
+	AVCNTMBB
+	AVCMPUQ
+	AVCMPSQ
+	AVCMPGTUQCC
+	AVCMPGTUQ
+	AVCMPGTSQCC
+	AVCMPGTSQ
+	AVCMPEQUQCC
+	AVCMPEQUQ
+	AVCLZDM
+	AVCLRRB
+	AVCLRLB
+	AVCFUGED
+	ASTXVRWX
+	ASTXVRHX
+	ASTXVRDX
+	ASTXVRBX
+	ASTXVPX
+	ASTXVP
+	ASETNBCR
+	ASETNBC
+	ASETBCR
+	ASETBC
+	APEXTD
+	APDEPD
+	AMTVSRWM
+	AMTVSRQM
+	AMTVSRHM
+	AMTVSRDM
+	AMTVSRBMI
+	AMTVSRBM
+	ALXVRWX
+	ALXVRHX
+	ALXVRDX
+	ALXVRBX
+	ALXVPX
+	ALXVP
+	ALXVKQ
+	ADCTFIXQQ
+	ADCFFIXQQ
+	ACNTTZDM
+	ACNTLZDM
+	ACFUGED
+	ABRW
+	ABRH
+	ABRD
+	AHASHSTP
+	AHASHST
+	AHASHCHKP
+	AHASHCHK
+	AXXSPLTIW
+	AXXSPLTIDP
+	AXXSPLTI32DX
+	AXXPERMX
+	AXXEVAL
+	AXXBLENDVW
+	AXXBLENDVH
+	AXXBLENDVD
+	AXXBLENDVB
+	APSTXVP
+	APSTXV
+	APSTXSSP
+	APSTXSD
+	APSTW
+	APSTQ
+	APSTH
+	APSTFS
+	APSTFD
+	APSTD
+	APSTB
+	APNOP
+	APMXVI8GER4SPP
+	APMXVI8GER4PP
+	APMXVI8GER4
+	APMXVI4GER8PP
+	APMXVI4GER8
+	APMXVI16GER2SPP
+	APMXVI16GER2S
+	APMXVI16GER2PP
+	APMXVI16GER2
+	APMXVF64GERPP
+	APMXVF64GERPN
+	APMXVF64GERNP
+	APMXVF64GERNN
+	APMXVF64GER
+	APMXVF32GERPP
+	APMXVF32GERPN
+	APMXVF32GERNP
+	APMXVF32GERNN
+	APMXVF32GER
+	APMXVF16GER2PP
+	APMXVF16GER2PN
+	APMXVF16GER2NP
+	APMXVF16GER2NN
+	APMXVF16GER2
+	APMXVBF16GER2PP
+	APMXVBF16GER2PN
+	APMXVBF16GER2NP
+	APMXVBF16GER2NN
+	APMXVBF16GER2
+	APLXVP
+	APLXV
+	APLXSSP
+	APLXSD
+	APLWZ
+	APLWA
+	APLQ
+	APLHZ
+	APLHA
+	APLFS
+	APLFD
+	APLD
+	APLBZ
+	APADDI
+	ALASTGEN
+	AFIRSTGEN = AXXSETACCZ
+)
+
+var GenAnames = []string{
+	"XXSETACCZ",
+	"XXMTACC",
+	"XXMFACC",
+	"XXGENPCVWM",
+	"XXGENPCVHM",
+	"XXGENPCVDM",
+	"XXGENPCVBM",
+	"XVTLSBB",
+	"XVI8GER4SPP",
+	"XVI8GER4PP",
+	"XVI8GER4",
+	"XVI4GER8PP",
+	"XVI4GER8",
+	"XVI16GER2SPP",
+	"XVI16GER2S",
+	"XVI16GER2PP",
+	"XVI16GER2",
+	"XVF64GERPP",
+	"XVF64GERPN",
+	"XVF64GERNP",
+	"XVF64GERNN",
+	"XVF64GER",
+	"XVF32GERPP",
+	"XVF32GERPN",
+	"XVF32GERNP",
+	"XVF32GERNN",
+	"XVF32GER",
+	"XVF16GER2PP",
+	"XVF16GER2PN",
+	"XVF16GER2NP",
+	"XVF16GER2NN",
+	"XVF16GER2",
+	"XVCVSPBF16",
+	"XVCVBF16SPN",
+	"XVBF16GER2PP",
+	"XVBF16GER2PN",
+	"XVBF16GER2NP",
+	"XVBF16GER2NN",
+	"XVBF16GER2",
+	"XSMINCQP",
+	"XSMAXCQP",
+	"XSCVUQQP",
+	"XSCVSQQP",
+	"XSCVQPUQZ",
+	"XSCVQPSQZ",
+	"XSCMPGTQP",
+	"XSCMPGEQP",
+	"XSCMPEQQP",
+	"VSTRIHRCC",
+	"VSTRIHR",
+	"VSTRIHLCC",
+	"VSTRIHL",
+	"VSTRIBRCC",
+	"VSTRIBR",
+	"VSTRIBLCC",
+	"VSTRIBL",
+	"VSRQ",
+	"VSRDBI",
+	"VSRAQ",
+	"VSLQ",
+	"VSLDBI",
+	"VRLQNM",
+	"VRLQMI",
+	"VRLQ",
+	"VPEXTD",
+	"VPDEPD",
+	"VMULOUD",
+	"VMULOSD",
+	"VMULLD",
+	"VMULHUW",
+	"VMULHUD",
+	"VMULHSW",
+	"VMULHSD",
+	"VMULEUD",
+	"VMULESD",
+	"VMSUMCUD",
+	"VMODUW",
+	"VMODUQ",
+	"VMODUD",
+	"VMODSW",
+	"VMODSQ",
+	"VMODSD",
+	"VINSWVRX",
+	"VINSWVLX",
+	"VINSWRX",
+	"VINSWLX",
+	"VINSW",
+	"VINSHVRX",
+	"VINSHVLX",
+	"VINSHRX",
+	"VINSHLX",
+	"VINSDRX",
+	"VINSDLX",
+	"VINSD",
+	"VINSBVRX",
+	"VINSBVLX",
+	"VINSBRX",
+	"VINSBLX",
+	"VGNB",
+	"VEXTSD2Q",
+	"VEXTRACTWM",
+	"VEXTRACTQM",
+	"VEXTRACTHM",
+	"VEXTRACTDM",
+	"VEXTRACTBM",
+	"VEXTDUWVRX",
+	"VEXTDUWVLX",
+	"VEXTDUHVRX",
+	"VEXTDUHVLX",
+	"VEXTDUBVRX",
+	"VEXTDUBVLX",
+	"VEXTDDVRX",
+	"VEXTDDVLX",
+	"VEXPANDWM",
+	"VEXPANDQM",
+	"VEXPANDHM",
+	"VEXPANDDM",
+	"VEXPANDBM",
+	"VDIVUW",
+	"VDIVUQ",
+	"VDIVUD",
+	"VDIVSW",
+	"VDIVSQ",
+	"VDIVSD",
+	"VDIVEUW",
+	"VDIVEUQ",
+	"VDIVEUD",
+	"VDIVESW",
+	"VDIVESQ",
+	"VDIVESD",
+	"VCTZDM",
+	"VCNTMBW",
+	"VCNTMBH",
+	"VCNTMBD",
+	"VCNTMBB",
+	"VCMPUQ",
+	"VCMPSQ",
+	"VCMPGTUQCC",
+	"VCMPGTUQ",
+	"VCMPGTSQCC",
+	"VCMPGTSQ",
+	"VCMPEQUQCC",
+	"VCMPEQUQ",
+	"VCLZDM",
+	"VCLRRB",
+	"VCLRLB",
+	"VCFUGED",
+	"STXVRWX",
+	"STXVRHX",
+	"STXVRDX",
+	"STXVRBX",
+	"STXVPX",
+	"STXVP",
+	"SETNBCR",
+	"SETNBC",
+	"SETBCR",
+	"SETBC",
+	"PEXTD",
+	"PDEPD",
+	"MTVSRWM",
+	"MTVSRQM",
+	"MTVSRHM",
+	"MTVSRDM",
+	"MTVSRBMI",
+	"MTVSRBM",
+	"LXVRWX",
+	"LXVRHX",
+	"LXVRDX",
+	"LXVRBX",
+	"LXVPX",
+	"LXVP",
+	"LXVKQ",
+	"DCTFIXQQ",
+	"DCFFIXQQ",
+	"CNTTZDM",
+	"CNTLZDM",
+	"CFUGED",
+	"BRW",
+	"BRH",
+	"BRD",
+	"HASHSTP",
+	"HASHST",
+	"HASHCHKP",
+	"HASHCHK",
+	"XXSPLTIW",
+	"XXSPLTIDP",
+	"XXSPLTI32DX",
+	"XXPERMX",
+	"XXEVAL",
+	"XXBLENDVW",
+	"XXBLENDVH",
+	"XXBLENDVD",
+	"XXBLENDVB",
+	"PSTXVP",
+	"PSTXV",
+	"PSTXSSP",
+	"PSTXSD",
+	"PSTW",
+	"PSTQ",
+	"PSTH",
+	"PSTFS",
+	"PSTFD",
+	"PSTD",
+	"PSTB",
+	"PNOP",
+	"PMXVI8GER4SPP",
+	"PMXVI8GER4PP",
+	"PMXVI8GER4",
+	"PMXVI4GER8PP",
+	"PMXVI4GER8",
+	"PMXVI16GER2SPP",
+	"PMXVI16GER2S",
+	"PMXVI16GER2PP",
+	"PMXVI16GER2",
+	"PMXVF64GERPP",
+	"PMXVF64GERPN",
+	"PMXVF64GERNP",
+	"PMXVF64GERNN",
+	"PMXVF64GER",
+	"PMXVF32GERPP",
+	"PMXVF32GERPN",
+	"PMXVF32GERNP",
+	"PMXVF32GERNN",
+	"PMXVF32GER",
+	"PMXVF16GER2PP",
+	"PMXVF16GER2PN",
+	"PMXVF16GER2NP",
+	"PMXVF16GER2NN",
+	"PMXVF16GER2",
+	"PMXVBF16GER2PP",
+	"PMXVBF16GER2PN",
+	"PMXVBF16GER2NP",
+	"PMXVBF16GER2NN",
+	"PMXVBF16GER2",
+	"PLXVP",
+	"PLXV",
+	"PLXSSP",
+	"PLXSD",
+	"PLWZ",
+	"PLWA",
+	"PLQ",
+	"PLHZ",
+	"PLHA",
+	"PLFS",
+	"PLFD",
+	"PLD",
+	"PLBZ",
+	"PADDI",
+}
+
+var GenOpcodes = [...]uint32{
+	0x7c030162, // AXXSETACCZ
+	0x7c010162, // AXXMTACC
+	0x7c000162, // AXXMFACC
+	0xf0000768, // AXXGENPCVWM
+	0xf000072a, // AXXGENPCVHM
+	0xf000076a, // AXXGENPCVDM
+	0xf0000728, // AXXGENPCVBM
+	0xf002076c, // AXVTLSBB
+	0xec000318, // AXVI8GER4SPP
+	0xec000010, // AXVI8GER4PP
+	0xec000018, // AXVI8GER4
+	0xec000110, // AXVI4GER8PP
+	0xec000118, // AXVI4GER8
+	0xec000150, // AXVI16GER2SPP
+	0xec000158, // AXVI16GER2S
+	0xec000358, // AXVI16GER2PP
+	0xec000258, // AXVI16GER2
+	0xec0001d0, // AXVF64GERPP
+	0xec0005d0, // AXVF64GERPN
+	0xec0003d0, // AXVF64GERNP
+	0xec0007d0, // AXVF64GERNN
+	0xec0001d8, // AXVF64GER
+	0xec0000d0, // AXVF32GERPP
+	0xec0004d0, // AXVF32GERPN
+	0xec0002d0, // AXVF32GERNP
+	0xec0006d0, // AXVF32GERNN
+	0xec0000d8, // AXVF32GER
+	0xec000090, // AXVF16GER2PP
+	0xec000490, // AXVF16GER2PN
+	0xec000290, // AXVF16GER2NP
+	0xec000690, // AXVF16GER2NN
+	0xec000098, // AXVF16GER2
+	0xf011076c, // AXVCVSPBF16
+	0xf010076c, // AXVCVBF16SPN
+	0xec000190, // AXVBF16GER2PP
+	0xec000590, // AXVBF16GER2PN
+	0xec000390, // AXVBF16GER2NP
+	0xec000790, // AXVBF16GER2NN
+	0xec000198, // AXVBF16GER2
+	0xfc0005c8, // AXSMINCQP
+	0xfc000548, // AXSMAXCQP
+	0xfc030688, // AXSCVUQQP
+	0xfc0b0688, // AXSCVSQQP
+	0xfc000688, // AXSCVQPUQZ
+	0xfc080688, // AXSCVQPSQZ
+	0xfc0001c8, // AXSCMPGTQP
+	0xfc000188, // AXSCMPGEQP
+	0xfc000088, // AXSCMPEQQP
+	0x1003040d, // AVSTRIHRCC
+	0x1003000d, // AVSTRIHR
+	0x1002040d, // AVSTRIHLCC
+	0x1002000d, // AVSTRIHL
+	0x1001040d, // AVSTRIBRCC
+	0x1001000d, // AVSTRIBR
+	0x1000040d, // AVSTRIBLCC
+	0x1000000d, // AVSTRIBL
+	0x10000205, // AVSRQ
+	0x10000216, // AVSRDBI
+	0x10000305, // AVSRAQ
+	0x10000105, // AVSLQ
+	0x10000016, // AVSLDBI
+	0x10000145, // AVRLQNM
+	0x10000045, // AVRLQMI
+	0x10000005, // AVRLQ
+	0x1000058d, // AVPEXTD
+	0x100005cd, // AVPDEPD
+	0x100000c8, // AVMULOUD
+	0x100001c8, // AVMULOSD
+	0x100001c9, // AVMULLD
+	0x10000289, // AVMULHUW
+	0x100002c9, // AVMULHUD
+	0x10000389, // AVMULHSW
+	0x100003c9, // AVMULHSD
+	0x100002c8, // AVMULEUD
+	0x100003c8, // AVMULESD
+	0x10000017, // AVMSUMCUD
+	0x1000068b, // AVMODUW
+	0x1000060b, // AVMODUQ
+	0x100006cb, // AVMODUD
+	0x1000078b, // AVMODSW
+	0x1000070b, // AVMODSQ
+	0x100007cb, // AVMODSD
+	0x1000018f, // AVINSWVRX
+	0x1000008f, // AVINSWVLX
+	0x1000038f, // AVINSWRX
+	0x1000028f, // AVINSWLX
+	0x100000cf, // AVINSW
+	0x1000014f, // AVINSHVRX
+	0x1000004f, // AVINSHVLX
+	0x1000034f, // AVINSHRX
+	0x1000024f, // AVINSHLX
+	0x100003cf, // AVINSDRX
+	0x100002cf, // AVINSDLX
+	0x100001cf, // AVINSD
+	0x1000010f, // AVINSBVRX
+	0x1000000f, // AVINSBVLX
+	0x1000030f, // AVINSBRX
+	0x1000020f, // AVINSBLX
+	0x100004cc, // AVGNB
+	0x101b0602, // AVEXTSD2Q
+	0x100a0642, // AVEXTRACTWM
+	0x100c0642, // AVEXTRACTQM
+	0x10090642, // AVEXTRACTHM
+	0x100b0642, // AVEXTRACTDM
+	0x10080642, // AVEXTRACTBM
+	0x1000001d, // AVEXTDUWVRX
+	0x1000001c, // AVEXTDUWVLX
+	0x1000001b, // AVEXTDUHVRX
+	0x1000001a, // AVEXTDUHVLX
+	0x10000019, // AVEXTDUBVRX
+	0x10000018, // AVEXTDUBVLX
+	0x1000001f, // AVEXTDDVRX
+	0x1000001e, // AVEXTDDVLX
+	0x10020642, // AVEXPANDWM
+	0x10040642, // AVEXPANDQM
+	0x10010642, // AVEXPANDHM
+	0x10030642, // AVEXPANDDM
+	0x10000642, // AVEXPANDBM
+	0x1000008b, // AVDIVUW
+	0x1000000b, // AVDIVUQ
+	0x100000cb, // AVDIVUD
+	0x1000018b, // AVDIVSW
+	0x1000010b, // AVDIVSQ
+	0x100001cb, // AVDIVSD
+	0x1000028b, // AVDIVEUW
+	0x1000020b, // AVDIVEUQ
+	0x100002cb, // AVDIVEUD
+	0x1000038b, // AVDIVESW
+	0x1000030b, // AVDIVESQ
+	0x100003cb, // AVDIVESD
+	0x100007c4, // AVCTZDM
+	0x101c0642, // AVCNTMBW
+	0x101a0642, // AVCNTMBH
+	0x101e0642, // AVCNTMBD
+	0x10180642, // AVCNTMBB
+	0x10000101, // AVCMPUQ
+	0x10000141, // AVCMPSQ
+	0x10000687, // AVCMPGTUQCC
+	0x10000287, // AVCMPGTUQ
+	0x10000787, // AVCMPGTSQCC
+	0x10000387, // AVCMPGTSQ
+	0x100005c7, // AVCMPEQUQCC
+	0x100001c7, // AVCMPEQUQ
+	0x10000784, // AVCLZDM
+	0x100001cd, // AVCLRRB
+	0x1000018d, // AVCLRLB
+	0x1000054d, // AVCFUGED
+	0x7c00019a, // ASTXVRWX
+	0x7c00015a, // ASTXVRHX
+	0x7c0001da, // ASTXVRDX
+	0x7c00011a, // ASTXVRBX
+	0x7c00039a, // ASTXVPX
+	0x18000001, // ASTXVP
+	0x7c0003c0, // ASETNBCR
+	0x7c000380, // ASETNBC
+	0x7c000340, // ASETBCR
+	0x7c000300, // ASETBC
+	0x7c000178, // APEXTD
+	0x7c000138, // APDEPD
+	0x10120642, // AMTVSRWM
+	0x10140642, // AMTVSRQM
+	0x10110642, // AMTVSRHM
+	0x10130642, // AMTVSRDM
+	0x10000014, // AMTVSRBMI
+	0x10100642, // AMTVSRBM
+	0x7c00009a, // ALXVRWX
+	0x7c00005a, // ALXVRHX
+	0x7c0000da, // ALXVRDX
+	0x7c00001a, // ALXVRBX
+	0x7c00029a, // ALXVPX
+	0x18000000, // ALXVP
+	0xf01f02d0, // ALXVKQ
+	0xfc0107c4, // ADCTFIXQQ
+	0xfc0007c4, // ADCFFIXQQ
+	0x7c000476, // ACNTTZDM
+	0x7c000076, // ACNTLZDM
+	0x7c0001b8, // ACFUGED
+	0x7c000136, // ABRW
+	0x7c0001b6, // ABRH
+	0x7c000176, // ABRD
+	0x7c000524, // AHASHSTP
+	0x7c0005a4, // AHASHST
+	0x7c000564, // AHASHCHKP
+	0x7c0005e4, // AHASHCHK
+	0x80060000, // AXXSPLTIW
+	0x80040000, // AXXSPLTIDP
+	0x80000000, // AXXSPLTI32DX
+	0x88000000, // AXXPERMX
+	0x88000010, // AXXEVAL
+	0x84000020, // AXXBLENDVW
+	0x84000010, // AXXBLENDVH
+	0x84000030, // AXXBLENDVD
+	0x84000000, // AXXBLENDVB
+	0xf8000000, // APSTXVP
+	0xd8000000, // APSTXV
+	0xbc000000, // APSTXSSP
+	0xb8000000, // APSTXSD
+	0x90000000, // APSTW
+	0xf0000000, // APSTQ
+	0xb0000000, // APSTH
+	0xd0000000, // APSTFS
+	0xd8000000, // APSTFD
+	0xf4000000, // APSTD
+	0x98000000, // APSTB
+	0x00000000, // APNOP
+	0xec000318, // APMXVI8GER4SPP
+	0xec000010, // APMXVI8GER4PP
+	0xec000018, // APMXVI8GER4
+	0xec000110, // APMXVI4GER8PP
+	0xec000118, // APMXVI4GER8
+	0xec000150, // APMXVI16GER2SPP
+	0xec000158, // APMXVI16GER2S
+	0xec000358, // APMXVI16GER2PP
+	0xec000258, // APMXVI16GER2
+	0xec0001d0, // APMXVF64GERPP
+	0xec0005d0, // APMXVF64GERPN
+	0xec0003d0, // APMXVF64GERNP
+	0xec0007d0, // APMXVF64GERNN
+	0xec0001d8, // APMXVF64GER
+	0xec0000d0, // APMXVF32GERPP
+	0xec0004d0, // APMXVF32GERPN
+	0xec0002d0, // APMXVF32GERNP
+	0xec0006d0, // APMXVF32GERNN
+	0xec0000d8, // APMXVF32GER
+	0xec000090, // APMXVF16GER2PP
+	0xec000490, // APMXVF16GER2PN
+	0xec000290, // APMXVF16GER2NP
+	0xec000690, // APMXVF16GER2NN
+	0xec000098, // APMXVF16GER2
+	0xec000190, // APMXVBF16GER2PP
+	0xec000590, // APMXVBF16GER2PN
+	0xec000390, // APMXVBF16GER2NP
+	0xec000790, // APMXVBF16GER2NN
+	0xec000198, // APMXVBF16GER2
+	0xe8000000, // APLXVP
+	0xc8000000, // APLXV
+	0xac000000, // APLXSSP
+	0xa8000000, // APLXSD
+	0x80000000, // APLWZ
+	0xa4000000, // APLWA
+	0xe0000000, // APLQ
+	0xa0000000, // APLHZ
+	0xa8000000, // APLHA
+	0xc0000000, // APLFS
+	0xc8000000, // APLFD
+	0xe4000000, // APLD
+	0x88000000, // APLBZ
+	0x38000000, // APADDI
+}
+
+var GenPfxOpcodes = [...]uint32{
+	0x05000000, // AXXSPLTIW
+	0x05000000, // AXXSPLTIDP
+	0x05000000, // AXXSPLTI32DX
+	0x05000000, // AXXPERMX
+	0x05000000, // AXXEVAL
+	0x05000000, // AXXBLENDVW
+	0x05000000, // AXXBLENDVH
+	0x05000000, // AXXBLENDVD
+	0x05000000, // AXXBLENDVB
+	0x04000000, // APSTXVP
+	0x04000000, // APSTXV
+	0x04000000, // APSTXSSP
+	0x04000000, // APSTXSD
+	0x06000000, // APSTW
+	0x04000000, // APSTQ
+	0x06000000, // APSTH
+	0x06000000, // APSTFS
+	0x06000000, // APSTFD
+	0x04000000, // APSTD
+	0x06000000, // APSTB
+	0x07000000, // APNOP
+	0x07900000, // APMXVI8GER4SPP
+	0x07900000, // APMXVI8GER4PP
+	0x07900000, // APMXVI8GER4
+	0x07900000, // APMXVI4GER8PP
+	0x07900000, // APMXVI4GER8
+	0x07900000, // APMXVI16GER2SPP
+	0x07900000, // APMXVI16GER2S
+	0x07900000, // APMXVI16GER2PP
+	0x07900000, // APMXVI16GER2
+	0x07900000, // APMXVF64GERPP
+	0x07900000, // APMXVF64GERPN
+	0x07900000, // APMXVF64GERNP
+	0x07900000, // APMXVF64GERNN
+	0x07900000, // APMXVF64GER
+	0x07900000, // APMXVF32GERPP
+	0x07900000, // APMXVF32GERPN
+	0x07900000, // APMXVF32GERNP
+	0x07900000, // APMXVF32GERNN
+	0x07900000, // APMXVF32GER
+	0x07900000, // APMXVF16GER2PP
+	0x07900000, // APMXVF16GER2PN
+	0x07900000, // APMXVF16GER2NP
+	0x07900000, // APMXVF16GER2NN
+	0x07900000, // APMXVF16GER2
+	0x07900000, // APMXVBF16GER2PP
+	0x07900000, // APMXVBF16GER2PN
+	0x07900000, // APMXVBF16GER2NP
+	0x07900000, // APMXVBF16GER2NN
+	0x07900000, // APMXVBF16GER2
+	0x04000000, // APLXVP
+	0x04000000, // APLXV
+	0x04000000, // APLXSSP
+	0x04000000, // APLXSD
+	0x06000000, // APLWZ
+	0x04000000, // APLWA
+	0x04000000, // APLQ
+	0x06000000, // APLHZ
+	0x06000000, // APLHA
+	0x06000000, // APLFS
+	0x06000000, // APLFD
+	0x04000000, // APLD
+	0x06000000, // APLBZ
+	0x06000000, // APADDI
+}
+
+var optabGen = []Optab{
+	{as: ABRW, a1: C_REG, a6: C_REG, asmout: type_brw, size: 4},
+	{as: ADCFFIXQQ, a1: C_VREG, a6: C_FREGP, asmout: type_xscvuqqp, size: 4},
+	{as: ADCTFIXQQ, a1: C_FREGP, a6: C_VREG, asmout: type_xscvuqqp, size: 4},
+	{as: AHASHCHKP, a1: C_SOREG, a6: C_REG, asmout: type_hashchkp, size: 4},
+	{as: AHASHSTP, a1: C_REG, a6: C_SOREG, asmout: type_hashstp, size: 4},
+	{as: ALXVKQ, a1: C_U5CON, a6: C_VSREG, asmout: type_lxvkq, size: 4},
+	{as: ALXVP, a1: C_SOREG, a6: C_VSREGP, asmout: type_lxvp, size: 4},
+	{as: ALXVPX, a1: C_XOREG, a6: C_VSREGP, asmout: type_lxvpx, size: 4},
+	{as: ALXVRWX, a1: C_XOREG, a6: C_VSREG, asmout: type_lxvrwx, size: 4},
+	{as: AMTVSRBMI, a1: C_U16CON, a6: C_VREG, asmout: type_mtvsrbmi, size: 4},
+	{as: AMTVSRWM, a1: C_REG, a6: C_VREG, asmout: type_xscvuqqp, size: 4},
+	{as: APADDI, a1: C_REG, a3: C_S34CON, a4: C_U1CON, a6: C_REG, asmout: type_paddi, ispfx: true, size: 8},
+	{as: APEXTD, a1: C_REG, a2: C_REG, a6: C_REG, asmout: type_pextd, size: 4},
+	{as: APLFS, a1: C_LOREG, a3: C_U1CON, a6: C_FREG, asmout: type_plxssp, ispfx: true, size: 8},
+	{as: APLQ, a1: C_LOREG, a3: C_U1CON, a6: C_REGP, asmout: type_plxssp, ispfx: true, size: 8},
+	{as: APLWZ, a1: C_LOREG, a3: C_U1CON, a6: C_REG, asmout: type_plxssp, ispfx: true, size: 8},
+	{as: APLXSSP, a1: C_LOREG, a3: C_U1CON, a6: C_VREG, asmout: type_plxssp, ispfx: true, size: 8},
+	{as: APLXV, a1: C_LOREG, a3: C_U1CON, a6: C_VSREG, asmout: type_plxv, ispfx: true, size: 8},
+	{as: APLXVP, a1: C_LOREG, a3: C_U1CON, a6: C_VSREGP, asmout: type_plxvp, ispfx: true, size: 8},
+	{as: APMXVF32GERPP, a1: C_VSREG, a2: C_VSREG, a3: C_U4CON, a4: C_U4CON, a6: C_AREG, asmout: type_pmxvf32gerpp, ispfx: true, size: 8},
+	{as: APMXVF64GERPP, a1: C_VSREGP, a2: C_VSREG, a3: C_U4CON, a4: C_U2CON, a6: C_AREG, asmout: type_pmxvf64gerpp, ispfx: true, size: 8},
+	{as: APMXVI16GER2SPP, a1: C_VSREG, a2: C_VSREG, a3: C_U4CON, a4: C_U4CON, a5: C_U2CON, a6: C_AREG, asmout: type_pmxvi16ger2spp, ispfx: true, size: 8},
+	{as: APMXVI4GER8PP, a1: C_VSREG, a2: C_VSREG, a3: C_U4CON, a4: C_U4CON, a5: C_U8CON, a6: C_AREG, asmout: type_pmxvi4ger8pp, ispfx: true, size: 8},
+	{as: APMXVI8GER4SPP, a1: C_VSREG, a2: C_VSREG, a3: C_U4CON, a4: C_U4CON, a5: C_U4CON, a6: C_AREG, asmout: type_pmxvi8ger4spp, ispfx: true, size: 8},
+	{as: APNOP, asmout: type_pnop, ispfx: true, size: 8},
+	{as: APSTFS, a1: C_FREG, a3: C_U1CON, a6: C_LOREG, asmout: type_pstxssp, ispfx: true, size: 8},
+	{as: APSTQ, a1: C_REGP, a3: C_U1CON, a6: C_LOREG, asmout: type_pstxssp, ispfx: true, size: 8},
+	{as: APSTW, a1: C_REG, a3: C_U1CON, a6: C_LOREG, asmout: type_pstxssp, ispfx: true, size: 8},
+	{as: APSTXSSP, a1: C_VREG, a3: C_U1CON, a6: C_LOREG, asmout: type_pstxssp, ispfx: true, size: 8},
+	{as: APSTXV, a1: C_VSREG, a3: C_U1CON, a6: C_LOREG, asmout: type_pstxv, ispfx: true, size: 8},
+	{as: APSTXVP, a1: C_VSREGP, a3: C_U1CON, a6: C_LOREG, asmout: type_pstxvp, ispfx: true, size: 8},
+	{as: ASETNBCR, a1: C_CRBIT, a6: C_REG, asmout: type_setnbcr, size: 4},
+	{as: ASTXVP, a1: C_VSREGP, a6: C_SOREG, asmout: type_stxvp, size: 4},
+	{as: ASTXVPX, a1: C_VSREGP, a6: C_XOREG, asmout: type_stxvpx, size: 4},
+	{as: ASTXVRWX, a1: C_VSREG, a6: C_XOREG, asmout: type_stxvrwx, size: 4},
+	{as: AVCLRRB, a1: C_VREG, a2: C_REG, a6: C_VREG, asmout: type_xsmincqp, size: 4},
+	{as: AVCMPUQ, a1: C_VREG, a2: C_VREG, a6: C_CREG, asmout: type_vcmpuq, size: 4},
+	{as: AVCNTMBW, a1: C_VREG, a3: C_U1CON, a6: C_REG, asmout: type_vcntmbw, size: 4},
+	{as: AVEXTDUWVRX, a1: C_VREG, a2: C_VREG, a3: C_REG, a6: C_VREG, asmout: type_vmsumcud, size: 4},
+	{as: AVEXTRACTWM, a1: C_VREG, a6: C_REG, asmout: type_xscvuqqp, size: 4},
+	{as: AVGNB, a1: C_VREG, a3: C_U3CON, a6: C_REG, asmout: type_vgnb, size: 4},
+	{as: AVINSW, a1: C_REG, a3: C_U4CON, a6: C_VREG, asmout: type_vinsw, size: 4},
+	{as: AVINSWRX, a1: C_REG, a2: C_REG, a6: C_VREG, asmout: type_xsmincqp, size: 4},
+	{as: AVINSWVRX, a1: C_REG, a2: C_VREG, a6: C_VREG, asmout: type_xsmincqp, size: 4},
+	{as: AVMSUMCUD, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG, asmout: type_vmsumcud, size: 4},
+	{as: AVSRDBI, a1: C_VREG, a2: C_VREG, a3: C_U3CON, a6: C_VREG, asmout: type_vsrdbi, size: 4},
+	{as: AXSCVUQQP, a1: C_VREG, a6: C_VREG, asmout: type_xscvuqqp, size: 4},
+	{as: AXSMINCQP, a1: C_VREG, a2: C_VREG, a6: C_VREG, asmout: type_xsmincqp, size: 4},
+	{as: AXVCVSPBF16, a1: C_VSREG, a6: C_VSREG, asmout: type_xvcvspbf16, size: 4},
+	{as: AXVI8GER4SPP, a1: C_VSREG, a2: C_VSREG, a6: C_AREG, asmout: type_xvi8ger4spp, size: 4},
+	{as: AXVTLSBB, a1: C_VSREG, a6: C_CREG, asmout: type_xvtlsbb, size: 4},
+	{as: AXXBLENDVW, a1: C_VSREG, a2: C_VSREG, a3: C_VSREG, a6: C_VSREG, asmout: type_xxblendvw, ispfx: true, size: 8},
+	{as: AXXEVAL, a1: C_VSREG, a2: C_VSREG, a3: C_VSREG, a4: C_U8CON, a6: C_VSREG, asmout: type_xxeval, ispfx: true, size: 8},
+	{as: AXXGENPCVWM, a1: C_VREG, a3: C_U5CON, a6: C_VSREG, asmout: type_xxgenpcvwm, size: 4},
+	{as: AXXPERMX, a1: C_VSREG, a2: C_VSREG, a3: C_VSREG, a4: C_U3CON, a6: C_VSREG, asmout: type_xxpermx, ispfx: true, size: 8},
+	{as: AXXSETACCZ, a6: C_AREG, asmout: type_xxsetaccz, size: 4},
+	{as: AXXSPLTI32DX, a1: C_U1CON, a3: C_U32CON, a6: C_VSREG, asmout: type_xxsplti32dx, ispfx: true, size: 8},
+	{as: AXXSPLTIW, a1: C_U32CON, a6: C_VSREG, asmout: type_xxspltiw, ispfx: true, size: 8},
+}
+
+// brw RA,RS
+func type_brw(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 16   // RA
+	o0 |= uint32(p.From.Reg&0x1f) << 21 // RS
+	out[0] = o0
+}
+
+// hashchkp RB,offset(RA)
+func type_hashchkp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 11           // RB
+	o0 |= uint32((p.From.Offset>>8)&0x1) << 0   // DX
+	o0 |= uint32((p.From.Offset>>3)&0x1f) << 21 // D
+	o0 |= uint32(p.From.Reg&0x1f) << 16         // RA
+	if p.From.Offset&0xfffffe07 != 0xfffffe00 {
+		c.ctxt.Diag("Constant(%d) must within the range of [-512,-8] in steps of 8\n%v", p.From.Offset, p)
+	}
+	out[0] = o0
+}
+
+// hashstp RB,offset(RA)
+func type_hashstp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.From.Reg&0x1f) << 11       // RB
+	o0 |= uint32((p.To.Offset>>8)&0x1) << 0   // DX
+	o0 |= uint32((p.To.Offset>>3)&0x1f) << 21 // D
+	o0 |= uint32(p.To.Reg&0x1f) << 16         // RA
+	if p.To.Offset&0xfffffe07 != 0xfffffe00 {
+		c.ctxt.Diag("Constant(%d) must within the range of [-512,-8] in steps of 8\n%v", p.To.Offset, p)
+	}
+	out[0] = o0
+}
+
+// lxvkq XT,UIM
+func type_lxvkq(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.To.Reg>>5)&0x1) << 0   // TX
+	o0 |= uint32(p.To.Reg&0x1f) << 21      // T
+	o0 |= uint32(p.From.Offset&0x1f) << 11 // UIM
+	out[0] = o0
+}
+
+// lxvp XTp,DQ(RA)
+func type_lxvp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.To.Reg>>5)&0x1) << 21       // TX
+	o0 |= uint32((p.To.Reg>>1)&0xf) << 22       // Tp
+	o0 |= uint32((p.From.Offset>>4)&0xfff) << 4 // DQ
+	o0 |= uint32(p.From.Reg&0x1f) << 16         // RA
+	if p.From.Offset&0xf != 0 {
+		c.ctxt.Diag("Constant 0x%x (%d) is not a multiple of 16\n%v", p.From.Offset, p.From.Offset, p)
+	}
+	out[0] = o0
+}
+
+// lxvpx XTp,RA,RB
+func type_lxvpx(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.To.Reg>>5)&0x1) << 21 // TX
+	o0 |= uint32((p.To.Reg>>1)&0xf) << 22 // Tp
+	o0 |= uint32(p.From.Index&0x1f) << 16 // RA
+	o0 |= uint32(p.From.Reg&0x1f) << 11   // RB
+	out[0] = o0
+}
+
+// lxvrwx XT,RA,RB
+func type_lxvrwx(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.To.Reg>>5)&0x1) << 0  // TX
+	o0 |= uint32(p.To.Reg&0x1f) << 21     // T
+	o0 |= uint32(p.From.Index&0x1f) << 16 // RA
+	o0 |= uint32(p.From.Reg&0x1f) << 11   // RB
+	out[0] = o0
+}
+
+// mtvsrbmi VRT,bm
+func type_mtvsrbmi(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21           // VRT
+	o0 |= uint32((p.From.Offset>>6)&0x3ff) << 6 // b0
+	o0 |= uint32((p.From.Offset>>1)&0x1f) << 16 // b1
+	o0 |= uint32(p.From.Offset&0x1) << 0        // b2
+	out[0] = o0
+}
+
+// paddi RT,RA,SI,R
+func type_paddi(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.To.Reg&0x1f) << 21                          // RT
+	o1 |= uint32(p.From.Reg&0x1f) << 16                        // RA
+	o0 |= uint32((p.RestArgs[0].Addr.Offset>>16)&0x3ffff) << 0 // si0
+	o1 |= uint32(p.RestArgs[0].Addr.Offset&0xffff) << 0        // si1
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0x1) << 20          // R
+	out[1] = o1
+	out[0] = o0
+}
+
+// pextd RA,RS,RB
+func type_pextd(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 16   // RA
+	o0 |= uint32(p.From.Reg&0x1f) << 21 // RS
+	o0 |= uint32(p.Reg&0x1f) << 11      // RB
+	out[0] = o0
+}
+
+// plxssp VRT,D(RA),R
+func type_plxssp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.To.Reg&0x1f) << 21                 // VRT
+	o0 |= uint32((p.From.Offset>>16)&0x3ffff) << 0    // d0
+	o1 |= uint32(p.From.Offset&0xffff) << 0           // d1
+	o1 |= uint32(p.From.Reg&0x1f) << 16               // RA
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1) << 20 // R
+	out[1] = o1
+	out[0] = o0
+}
+
+// plxv XT,D(RA),R
+func type_plxv(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.To.Reg>>5)&0x1) << 26             // TX
+	o1 |= uint32(p.To.Reg&0x1f) << 21                 // T
+	o0 |= uint32((p.From.Offset>>16)&0x3ffff) << 0    // d0
+	o1 |= uint32(p.From.Offset&0xffff) << 0           // d1
+	o1 |= uint32(p.From.Reg&0x1f) << 16               // RA
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1) << 20 // R
+	out[1] = o1
+	out[0] = o0
+}
+
+// plxvp XTp,D(RA),R
+func type_plxvp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.To.Reg>>5)&0x1) << 21             // TX
+	o1 |= uint32((p.To.Reg>>1)&0xf) << 22             // Tp
+	o0 |= uint32((p.From.Offset>>16)&0x3ffff) << 0    // d0
+	o1 |= uint32(p.From.Offset&0xffff) << 0           // d1
+	o1 |= uint32(p.From.Reg&0x1f) << 16               // RA
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1) << 20 // R
+	out[1] = o1
+	out[0] = o0
+}
+
+// pmxvf32gerpp AT,XA,XB,XMSK,YMSK
+func type_pmxvf32gerpp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.To.Reg&0x7) << 23                 // AT
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2           // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16              // A
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                   // B
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0xf) << 4 // XMSK
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0xf) << 0 // YMSK
+	out[1] = o1
+	out[0] = o0
+}
+
+// pmxvf64gerpp AT,XAp,XB,XMSK,YMSK
+func type_pmxvf64gerpp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.To.Reg&0x7) << 23                 // AT
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2           // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16              // Ap
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                   // B
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0xf) << 4 // XMSK
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0x3) << 2 // YMSK
+	out[1] = o1
+	out[0] = o0
+}
+
+// pmxvi16ger2spp AT,XA,XB,XMSK,YMSK,PMSK
+func type_pmxvi16ger2spp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.To.Reg&0x7) << 23                  // AT
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2            // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16               // A
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                 // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                    // B
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0xf) << 4  // XMSK
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0xf) << 0  // YMSK
+	o0 |= uint32(p.RestArgs[2].Addr.Offset&0x3) << 14 // PMSK
+	out[1] = o1
+	out[0] = o0
+}
+
+// pmxvi4ger8pp AT,XA,XB,XMSK,YMSK,PMSK
+func type_pmxvi4ger8pp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.To.Reg&0x7) << 23                  // AT
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2            // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16               // A
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                 // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                    // B
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0xf) << 4  // XMSK
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0xf) << 0  // YMSK
+	o0 |= uint32(p.RestArgs[2].Addr.Offset&0xff) << 8 // PMSK
+	out[1] = o1
+	out[0] = o0
+}
+
+// pmxvi8ger4spp AT,XA,XB,XMSK,YMSK,PMSK
+func type_pmxvi8ger4spp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.To.Reg&0x7) << 23                  // AT
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2            // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16               // A
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                 // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                    // B
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0xf) << 4  // XMSK
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0xf) << 0  // YMSK
+	o0 |= uint32(p.RestArgs[2].Addr.Offset&0xf) << 12 // PMSK
+	out[1] = o1
+	out[0] = o0
+}
+
+// pnop
+func type_pnop(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	out[1] = o1
+	out[0] = o0
+}
+
+// pstxssp VRS,D(RA),R
+func type_pstxssp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32(p.From.Reg&0x1f) << 21               // VRS
+	o0 |= uint32((p.To.Offset>>16)&0x3ffff) << 0      // d0
+	o1 |= uint32(p.To.Offset&0xffff) << 0             // d1
+	o1 |= uint32(p.To.Reg&0x1f) << 16                 // RA
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1) << 20 // R
+	out[1] = o1
+	out[0] = o0
+}
+
+// pstxv XS,D(RA),R
+func type_pstxv(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 26           // SX
+	o1 |= uint32(p.From.Reg&0x1f) << 21               // S
+	o0 |= uint32((p.To.Offset>>16)&0x3ffff) << 0      // d0
+	o1 |= uint32(p.To.Offset&0xffff) << 0             // d1
+	o1 |= uint32(p.To.Reg&0x1f) << 16                 // RA
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1) << 20 // R
+	out[1] = o1
+	out[0] = o0
+}
+
+// pstxvp XSp,D(RA),R
+func type_pstxvp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 21           // SX
+	o1 |= uint32((p.From.Reg>>1)&0xf) << 22           // Sp
+	o0 |= uint32((p.To.Offset>>16)&0x3ffff) << 0      // d0
+	o1 |= uint32(p.To.Offset&0xffff) << 0             // d1
+	o1 |= uint32(p.To.Reg&0x1f) << 16                 // RA
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1) << 20 // R
+	out[1] = o1
+	out[0] = o0
+}
+
+// setnbcr RT,BI
+func type_setnbcr(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21   // RT
+	o0 |= uint32(p.From.Reg&0x1f) << 16 // BI
+	out[0] = o0
+}
+
+// stxvp XSp,DQ(RA)
+func type_stxvp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.From.Reg>>5)&0x1) << 21   // SX
+	o0 |= uint32((p.From.Reg>>1)&0xf) << 22   // Sp
+	o0 |= uint32((p.To.Offset>>4)&0xfff) << 4 // DQ
+	o0 |= uint32(p.To.Reg&0x1f) << 16         // RA
+	if p.To.Offset&0xf != 0 {
+		c.ctxt.Diag("Constant 0x%x (%d) is not a multiple of 16\n%v", p.To.Offset, p.To.Offset, p)
+	}
+	out[0] = o0
+}
+
+// stxvpx XSp,RA,RB
+func type_stxvpx(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.From.Reg>>5)&0x1) << 21 // SX
+	o0 |= uint32((p.From.Reg>>1)&0xf) << 22 // Sp
+	o0 |= uint32(p.To.Index&0x1f) << 16     // RA
+	o0 |= uint32(p.To.Reg&0x1f) << 11       // RB
+	out[0] = o0
+}
+
+// stxvrwx XS,RA,RB
+func type_stxvrwx(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.From.Reg>>5)&0x1) << 0 // SX
+	o0 |= uint32(p.From.Reg&0x1f) << 21    // S
+	o0 |= uint32(p.To.Index&0x1f) << 16    // RA
+	o0 |= uint32(p.To.Reg&0x1f) << 11      // RB
+	out[0] = o0
+}
+
+// vcmpuq BF,VRA,VRB
+func type_vcmpuq(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x7) << 23    // BF
+	o0 |= uint32(p.From.Reg&0x1f) << 16 // VRA
+	o0 |= uint32(p.Reg&0x1f) << 11      // VRB
+	out[0] = o0
+}
+
+// vcntmbw RT,VRB,MP
+func type_vcntmbw(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21                 // RT
+	o0 |= uint32(p.From.Reg&0x1f) << 11               // VRB
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1) << 16 // MP
+	out[0] = o0
+}
+
+// vgnb RT,VRB,N
+func type_vgnb(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21                 // RT
+	o0 |= uint32(p.From.Reg&0x1f) << 11               // VRB
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x7) << 16 // N
+	out[0] = o0
+}
+
+// vinsw VRT,RB,UIM
+func type_vinsw(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21                 // VRT
+	o0 |= uint32(p.From.Reg&0x1f) << 11               // RB
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0xf) << 16 // UIM
+	out[0] = o0
+}
+
+// vmsumcud VRT,VRA,VRB,VRC
+func type_vmsumcud(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21              // VRT
+	o0 |= uint32(p.From.Reg&0x1f) << 16            // VRA
+	o0 |= uint32(p.Reg&0x1f) << 11                 // VRB
+	o0 |= uint32(p.RestArgs[0].Addr.Reg&0x1f) << 6 // VRC
+	out[0] = o0
+}
+
+// vsrdbi VRT,VRA,VRB,SH
+func type_vsrdbi(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21                // VRT
+	o0 |= uint32(p.From.Reg&0x1f) << 16              // VRA
+	o0 |= uint32(p.Reg&0x1f) << 11                   // VRB
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x7) << 6 // SH
+	out[0] = o0
+}
+
+// xscvuqqp VRT,VRB
+func type_xscvuqqp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21   // VRT
+	o0 |= uint32(p.From.Reg&0x1f) << 11 // VRB
+	out[0] = o0
+}
+
+// xsmincqp VRT,VRA,VRB
+func type_xsmincqp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x1f) << 21   // VRT
+	o0 |= uint32(p.From.Reg&0x1f) << 16 // VRA
+	o0 |= uint32(p.Reg&0x1f) << 11      // VRB
+	out[0] = o0
+}
+
+// xvcvspbf16 XT,XB
+func type_xvcvspbf16(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.To.Reg>>5)&0x1) << 0   // TX
+	o0 |= uint32(p.To.Reg&0x1f) << 21      // T
+	o0 |= uint32((p.From.Reg>>5)&0x1) << 1 // BX
+	o0 |= uint32(p.From.Reg&0x1f) << 11    // B
+	out[0] = o0
+}
+
+// xvi8ger4spp AT,XA,XB
+func type_xvi8ger4spp(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x7) << 23       // AT
+	o0 |= uint32((p.From.Reg>>5)&0x1) << 2 // AX
+	o0 |= uint32(p.From.Reg&0x1f) << 16    // A
+	o0 |= uint32((p.Reg>>5)&0x1) << 1      // BX
+	o0 |= uint32(p.Reg&0x1f) << 11         // B
+	out[0] = o0
+}
+
+// xvtlsbb BF,XB
+func type_xvtlsbb(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x7) << 23       // BF
+	o0 |= uint32((p.From.Reg>>5)&0x1) << 1 // BX
+	o0 |= uint32(p.From.Reg&0x1f) << 11    // B
+	out[0] = o0
+}
+
+// xxblendvw XT,XA,XB,XC
+func type_xxblendvw(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.To.Reg>>5)&0x1) << 0               // TX
+	o1 |= uint32(p.To.Reg&0x1f) << 21                  // T
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2             // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16                // A
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                  // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                     // B
+	o1 |= uint32((p.RestArgs[0].Addr.Reg>>5)&0x1) << 3 // CX
+	o1 |= uint32(p.RestArgs[0].Addr.Reg&0x1f) << 6     // C
+	out[1] = o1
+	out[0] = o0
+}
+
+// xxeval XT,XA,XB,XC,IMM
+func type_xxeval(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.To.Reg>>5)&0x1) << 0               // TX
+	o1 |= uint32(p.To.Reg&0x1f) << 21                  // T
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2             // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16                // A
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                  // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                     // B
+	o1 |= uint32((p.RestArgs[0].Addr.Reg>>5)&0x1) << 3 // CX
+	o1 |= uint32(p.RestArgs[0].Addr.Reg&0x1f) << 6     // C
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0xff) << 0  // IMM
+	out[1] = o1
+	out[0] = o0
+}
+
+// xxgenpcvwm XT,VRB,IMM
+func type_xxgenpcvwm(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32((p.To.Reg>>5)&0x1) << 0               // TX
+	o0 |= uint32(p.To.Reg&0x1f) << 21                  // T
+	o0 |= uint32(p.From.Reg&0x1f) << 11                // VRB
+	o0 |= uint32(p.RestArgs[0].Addr.Offset&0x1f) << 16 // IMM
+	out[0] = o0
+}
+
+// xxpermx XT,XA,XB,XC,UIM
+func type_xxpermx(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.To.Reg>>5)&0x1) << 0               // TX
+	o1 |= uint32(p.To.Reg&0x1f) << 21                  // T
+	o1 |= uint32((p.From.Reg>>5)&0x1) << 2             // AX
+	o1 |= uint32(p.From.Reg&0x1f) << 16                // A
+	o1 |= uint32((p.Reg>>5)&0x1) << 1                  // BX
+	o1 |= uint32(p.Reg&0x1f) << 11                     // B
+	o1 |= uint32((p.RestArgs[0].Addr.Reg>>5)&0x1) << 3 // CX
+	o1 |= uint32(p.RestArgs[0].Addr.Reg&0x1f) << 6     // C
+	o0 |= uint32(p.RestArgs[1].Addr.Offset&0x7) << 0   // UIM
+	out[1] = o1
+	out[0] = o0
+}
+
+// xxsetaccz AT
+func type_xxsetaccz(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenOpcodes[p.As-AXXSETACCZ]
+	o0 |= uint32(p.To.Reg&0x7) << 23 // AT
+	out[0] = o0
+}
+
+// xxsplti32dx XT,IX,IMM32
+func type_xxsplti32dx(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.To.Reg>>5)&0x1) << 16                     // TX
+	o1 |= uint32(p.To.Reg&0x1f) << 21                         // T
+	o1 |= uint32(p.From.Offset&0x1) << 17                     // IX
+	o0 |= uint32((p.RestArgs[0].Addr.Offset>>16)&0xffff) << 0 // imm0
+	o1 |= uint32(p.RestArgs[0].Addr.Offset&0xffff) << 0       // imm1
+	out[1] = o1
+	out[0] = o0
+}
+
+// xxspltiw XT,IMM32
+func type_xxspltiw(c *ctxt9, p *obj.Prog, t *Optab, out *[5]uint32) {
+	o0 := GenPfxOpcodes[p.As-AXXSPLTIW]
+	o1 := GenOpcodes[p.As-AXXSETACCZ]
+	o1 |= uint32((p.To.Reg>>5)&0x1) << 16         // TX
+	o1 |= uint32(p.To.Reg&0x1f) << 21             // T
+	o0 |= uint32((p.From.Offset>>16)&0xffff) << 0 // imm0
+	o1 |= uint32(p.From.Offset&0xffff) << 0       // imm1
+	out[1] = o1
+	out[0] = o0
+}
+
+func opsetGen(from obj.As) bool {
+	r0 := from & obj.AMask
+	switch from {
+	case ABRW:
+		opset(ABRH, r0)
+		opset(ABRD, r0)
+	case ADCFFIXQQ:
+	case ADCTFIXQQ:
+	case AHASHCHKP:
+		opset(AHASHCHK, r0)
+	case AHASHSTP:
+		opset(AHASHST, r0)
+	case ALXVKQ:
+	case ALXVP:
+	case ALXVPX:
+	case ALXVRWX:
+		opset(ALXVRHX, r0)
+		opset(ALXVRDX, r0)
+		opset(ALXVRBX, r0)
+	case AMTVSRBMI:
+	case AMTVSRWM:
+		opset(AMTVSRQM, r0)
+		opset(AMTVSRHM, r0)
+		opset(AMTVSRDM, r0)
+		opset(AMTVSRBM, r0)
+	case APADDI:
+	case APEXTD:
+		opset(APDEPD, r0)
+		opset(ACNTTZDM, r0)
+		opset(ACNTLZDM, r0)
+		opset(ACFUGED, r0)
+	case APLFS:
+		opset(APLFD, r0)
+	case APLQ:
+	case APLWZ:
+		opset(APLWA, r0)
+		opset(APLHZ, r0)
+		opset(APLHA, r0)
+		opset(APLD, r0)
+		opset(APLBZ, r0)
+	case APLXSSP:
+		opset(APLXSD, r0)
+	case APLXV:
+	case APLXVP:
+	case APMXVF32GERPP:
+		opset(APMXVF32GERPN, r0)
+		opset(APMXVF32GERNP, r0)
+		opset(APMXVF32GERNN, r0)
+		opset(APMXVF32GER, r0)
+	case APMXVF64GERPP:
+		opset(APMXVF64GERPN, r0)
+		opset(APMXVF64GERNP, r0)
+		opset(APMXVF64GERNN, r0)
+		opset(APMXVF64GER, r0)
+	case APMXVI16GER2SPP:
+		opset(APMXVI16GER2S, r0)
+		opset(APMXVI16GER2PP, r0)
+		opset(APMXVI16GER2, r0)
+		opset(APMXVF16GER2PP, r0)
+		opset(APMXVF16GER2PN, r0)
+		opset(APMXVF16GER2NP, r0)
+		opset(APMXVF16GER2NN, r0)
+		opset(APMXVF16GER2, r0)
+		opset(APMXVBF16GER2PP, r0)
+		opset(APMXVBF16GER2PN, r0)
+		opset(APMXVBF16GER2NP, r0)
+		opset(APMXVBF16GER2NN, r0)
+		opset(APMXVBF16GER2, r0)
+	case APMXVI4GER8PP:
+		opset(APMXVI4GER8, r0)
+	case APMXVI8GER4SPP:
+		opset(APMXVI8GER4PP, r0)
+		opset(APMXVI8GER4, r0)
+	case APNOP:
+	case APSTFS:
+		opset(APSTFD, r0)
+	case APSTQ:
+	case APSTW:
+		opset(APSTH, r0)
+		opset(APSTD, r0)
+		opset(APSTB, r0)
+	case APSTXSSP:
+		opset(APSTXSD, r0)
+	case APSTXV:
+	case APSTXVP:
+	case ASETNBCR:
+		opset(ASETNBC, r0)
+		opset(ASETBCR, r0)
+		opset(ASETBC, r0)
+	case ASTXVP:
+	case ASTXVPX:
+	case ASTXVRWX:
+		opset(ASTXVRHX, r0)
+		opset(ASTXVRDX, r0)
+		opset(ASTXVRBX, r0)
+	case AVCLRRB:
+		opset(AVCLRLB, r0)
+	case AVCMPUQ:
+		opset(AVCMPSQ, r0)
+	case AVCNTMBW:
+		opset(AVCNTMBH, r0)
+		opset(AVCNTMBD, r0)
+		opset(AVCNTMBB, r0)
+	case AVEXTDUWVRX:
+		opset(AVEXTDUWVLX, r0)
+		opset(AVEXTDUHVRX, r0)
+		opset(AVEXTDUHVLX, r0)
+		opset(AVEXTDUBVRX, r0)
+		opset(AVEXTDUBVLX, r0)
+		opset(AVEXTDDVRX, r0)
+		opset(AVEXTDDVLX, r0)
+	case AVEXTRACTWM:
+		opset(AVEXTRACTQM, r0)
+		opset(AVEXTRACTHM, r0)
+		opset(AVEXTRACTDM, r0)
+		opset(AVEXTRACTBM, r0)
+	case AVGNB:
+	case AVINSW:
+		opset(AVINSD, r0)
+	case AVINSWRX:
+		opset(AVINSWLX, r0)
+		opset(AVINSHRX, r0)
+		opset(AVINSHLX, r0)
+		opset(AVINSDRX, r0)
+		opset(AVINSDLX, r0)
+		opset(AVINSBRX, r0)
+		opset(AVINSBLX, r0)
+	case AVINSWVRX:
+		opset(AVINSWVLX, r0)
+		opset(AVINSHVRX, r0)
+		opset(AVINSHVLX, r0)
+		opset(AVINSBVRX, r0)
+		opset(AVINSBVLX, r0)
+	case AVMSUMCUD:
+	case AVSRDBI:
+		opset(AVSLDBI, r0)
+	case AXSCVUQQP:
+		opset(AXSCVSQQP, r0)
+		opset(AXSCVQPUQZ, r0)
+		opset(AXSCVQPSQZ, r0)
+		opset(AVSTRIHRCC, r0)
+		opset(AVSTRIHR, r0)
+		opset(AVSTRIHLCC, r0)
+		opset(AVSTRIHL, r0)
+		opset(AVSTRIBRCC, r0)
+		opset(AVSTRIBR, r0)
+		opset(AVSTRIBLCC, r0)
+		opset(AVSTRIBL, r0)
+		opset(AVEXTSD2Q, r0)
+		opset(AVEXPANDWM, r0)
+		opset(AVEXPANDQM, r0)
+		opset(AVEXPANDHM, r0)
+		opset(AVEXPANDDM, r0)
+		opset(AVEXPANDBM, r0)
+	case AXSMINCQP:
+		opset(AXSMAXCQP, r0)
+		opset(AXSCMPGTQP, r0)
+		opset(AXSCMPGEQP, r0)
+		opset(AXSCMPEQQP, r0)
+		opset(AVSRQ, r0)
+		opset(AVSRAQ, r0)
+		opset(AVSLQ, r0)
+		opset(AVRLQNM, r0)
+		opset(AVRLQMI, r0)
+		opset(AVRLQ, r0)
+		opset(AVPEXTD, r0)
+		opset(AVPDEPD, r0)
+		opset(AVMULOUD, r0)
+		opset(AVMULOSD, r0)
+		opset(AVMULLD, r0)
+		opset(AVMULHUW, r0)
+		opset(AVMULHUD, r0)
+		opset(AVMULHSW, r0)
+		opset(AVMULHSD, r0)
+		opset(AVMULEUD, r0)
+		opset(AVMULESD, r0)
+		opset(AVMODUW, r0)
+		opset(AVMODUQ, r0)
+		opset(AVMODUD, r0)
+		opset(AVMODSW, r0)
+		opset(AVMODSQ, r0)
+		opset(AVMODSD, r0)
+		opset(AVDIVUW, r0)
+		opset(AVDIVUQ, r0)
+		opset(AVDIVUD, r0)
+		opset(AVDIVSW, r0)
+		opset(AVDIVSQ, r0)
+		opset(AVDIVSD, r0)
+		opset(AVDIVEUW, r0)
+		opset(AVDIVEUQ, r0)
+		opset(AVDIVEUD, r0)
+		opset(AVDIVESW, r0)
+		opset(AVDIVESQ, r0)
+		opset(AVDIVESD, r0)
+		opset(AVCTZDM, r0)
+		opset(AVCMPGTUQCC, r0)
+		opset(AVCMPGTUQ, r0)
+		opset(AVCMPGTSQCC, r0)
+		opset(AVCMPGTSQ, r0)
+		opset(AVCMPEQUQCC, r0)
+		opset(AVCMPEQUQ, r0)
+		opset(AVCLZDM, r0)
+		opset(AVCFUGED, r0)
+	case AXVCVSPBF16:
+		opset(AXVCVBF16SPN, r0)
+	case AXVI8GER4SPP:
+		opset(AXVI8GER4PP, r0)
+		opset(AXVI8GER4, r0)
+		opset(AXVI4GER8PP, r0)
+		opset(AXVI4GER8, r0)
+		opset(AXVI16GER2SPP, r0)
+		opset(AXVI16GER2S, r0)
+		opset(AXVI16GER2PP, r0)
+		opset(AXVI16GER2, r0)
+		opset(AXVF64GERPP, r0)
+		opset(AXVF64GERPN, r0)
+		opset(AXVF64GERNP, r0)
+		opset(AXVF64GERNN, r0)
+		opset(AXVF64GER, r0)
+		opset(AXVF32GERPP, r0)
+		opset(AXVF32GERPN, r0)
+		opset(AXVF32GERNP, r0)
+		opset(AXVF32GERNN, r0)
+		opset(AXVF32GER, r0)
+		opset(AXVF16GER2PP, r0)
+		opset(AXVF16GER2PN, r0)
+		opset(AXVF16GER2NP, r0)
+		opset(AXVF16GER2NN, r0)
+		opset(AXVF16GER2, r0)
+		opset(AXVBF16GER2PP, r0)
+		opset(AXVBF16GER2PN, r0)
+		opset(AXVBF16GER2NP, r0)
+		opset(AXVBF16GER2NN, r0)
+		opset(AXVBF16GER2, r0)
+	case AXVTLSBB:
+	case AXXBLENDVW:
+		opset(AXXBLENDVH, r0)
+		opset(AXXBLENDVD, r0)
+		opset(AXXBLENDVB, r0)
+	case AXXEVAL:
+	case AXXGENPCVWM:
+		opset(AXXGENPCVHM, r0)
+		opset(AXXGENPCVDM, r0)
+		opset(AXXGENPCVBM, r0)
+	case AXXPERMX:
+	case AXXSETACCZ:
+		opset(AXXMTACC, r0)
+		opset(AXXMFACC, r0)
+	case AXXSPLTI32DX:
+	case AXXSPLTIW:
+		opset(AXXSPLTIDP, r0)
+	default:
+		return false
+	}
+	return true
+}
diff --git a/go/src/cmd/internal/obj/ppc64/asm_test.go b/go/src/cmd/internal/obj/ppc64/asm_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..9f1acf4b62e2ee438ed0a59c3ffd22b983fb9644
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/asm_test.go
@@ -0,0 +1,558 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ppc64
+
+import (
+	"bytes"
+	"fmt"
+	"internal/buildcfg"
+	"internal/testenv"
+	"math"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"testing"
+
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+)
+
+var platformEnvs = [][]string{
+	{"GOOS=aix", "GOARCH=ppc64"},
+	{"GOOS=linux", "GOARCH=ppc64"},
+	{"GOOS=linux", "GOARCH=ppc64le"},
+}
+
+const invalidPCAlignSrc = `
+TEXT test(SB),0,$0-0
+ADD $2, R3
+PCALIGN $128
+RET
+`
+
+const validPCAlignSrc = `
+TEXT test(SB),0,$0-0
+ADD $2, R3
+PCALIGN $16
+MOVD $8, R16
+ADD $8, R4
+PCALIGN $32
+ADD $8, R3
+PCALIGN $8
+ADD $4, R8
+RET
+`
+
+const x64pgm = `
+TEXT test(SB),0,$0-0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+`
+const x32pgm = `
+TEXT test(SB),0,$0-0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+`
+
+const x16pgm = `
+TEXT test(SB),0,$0-0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+`
+
+const x0pgm = `
+TEXT test(SB),0,$0-0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+`
+const x64pgmA64 = `
+TEXT test(SB),0,$0-0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+`
+
+const x64pgmA32 = `
+TEXT test(SB),0,$0-0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+OR R0, R0
+PNOP
+`
+
+// Test that nops are inserted when crossing 64B boundaries, and
+// alignment is adjusted to avoid crossing.
+func TestPfxAlign(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	pgms := []struct {
+		text   []byte
+		align  string
+		hasNop bool
+	}{
+		{[]byte(x0pgm), "align=0x0", false},     // No alignment or nop adjustments needed
+		{[]byte(x16pgm), "align=0x20", false},   // Increased alignment needed
+		{[]byte(x32pgm), "align=0x40", false},   // Worst case alignment needed
+		{[]byte(x64pgm), "align=0x0", true},     // 0 aligned is default (16B) alignment
+		{[]byte(x64pgmA64), "align=0x40", true}, // extra alignment + nop
+		{[]byte(x64pgmA32), "align=0x20", true}, // extra alignment + nop
+	}
+
+	for _, pgm := range pgms {
+		tmpfile := filepath.Join(dir, "x.s")
+		err := os.WriteFile(tmpfile, pgm.text, 0644)
+		if err != nil {
+			t.Fatalf("can't write output: %v\n", err)
+		}
+		cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-S", "-o", filepath.Join(dir, "test.o"), tmpfile)
+		cmd.Env = append(os.Environ(), "GOOS=linux", "GOARCH=ppc64le")
+		out, err := cmd.CombinedOutput()
+		if err != nil {
+			t.Errorf("Failed to compile %v: %v\n", pgm, err)
+		}
+		if !strings.Contains(string(out), pgm.align) {
+			t.Errorf("Fatal, misaligned text with prefixed instructions:\n%s", out)
+		}
+		hasNop := strings.Contains(string(out), "00 00 00 60")
+		if hasNop != pgm.hasNop {
+			t.Errorf("Fatal, prefixed instruction is missing nop padding:\n%s", out)
+		}
+	}
+}
+
+// TestLarge generates a very large file to verify that large
+// program builds successfully, and branches which exceed the
+// range of BC are rewritten to reach.
+func TestLarge(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skip in short mode")
+	}
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	// A few interesting test cases for long conditional branch fixups
+	tests := []struct {
+		jmpinsn     string
+		backpattern []string
+		fwdpattern  []string
+	}{
+		// Test the interesting cases of conditional branch rewrites for too-far targets. Simple conditional
+		// branches can be made to reach with one JMP insertion, compound conditionals require two.
+		//
+		// beq <-> bne conversion (insert one jump)
+		{"BEQ",
+			[]string{``,
+				`0x20030 131120\s\(.*\)\tBC\t\$4,\sCR0EQ,\s131128`,
+				`0x20034 131124\s\(.*\)\tJMP\t0`},
+			[]string{``,
+				`0x0000 00000\s\(.*\)\tBC\t\$4,\sCR0EQ,\s8`,
+				`0x0004 00004\s\(.*\)\tJMP\t131128`},
+		},
+		{"BNE",
+			[]string{``,
+				`0x20030 131120\s\(.*\)\tBC\t\$12,\sCR0EQ,\s131128`,
+				`0x20034 131124\s\(.*\)\tJMP\t0`},
+			[]string{``,
+				`0x0000 00000\s\(.*\)\tBC\t\$12,\sCR0EQ,\s8`,
+				`0x0004 00004\s\(.*\)\tJMP\t131128`}},
+		// bdnz (BC 16,0,tgt) <-> bdz (BC 18,0,+4) conversion (insert one jump)
+		{"BC 16,0,",
+			[]string{``,
+				`0x20030 131120\s\(.*\)\tBC\t\$18,\sCR0LT,\s131128`,
+				`0x20034 131124\s\(.*\)\tJMP\t0`},
+			[]string{``,
+				`0x0000 00000\s\(.*\)\tBC\t\$18,\sCR0LT,\s8`,
+				`0x0004 00004\s\(.*\)\tJMP\t131128`}},
+		{"BC 18,0,",
+			[]string{``,
+				`0x20030 131120\s\(.*\)\tBC\t\$16,\sCR0LT,\s131128`,
+				`0x20034 131124\s\(.*\)\tJMP\t0`},
+			[]string{``,
+				`0x0000 00000\s\(.*\)\tBC\t\$16,\sCR0LT,\s8`,
+				`0x0004 00004\s\(.*\)\tJMP\t131128`}},
+		// bdnzt (BC 8,0,tgt) <-> bdnzt (BC 8,0,+4) conversion (insert two jumps)
+		{"BC 8,0,",
+			[]string{``,
+				`0x20034 131124\s\(.*\)\tBC\t\$8,\sCR0LT,\s131132`,
+				`0x20038 131128\s\(.*\)\tJMP\t131136`,
+				`0x2003c 131132\s\(.*\)\tJMP\t0\n`},
+			[]string{``,
+				`0x0000 00000\s\(.*\)\tBC\t\$8,\sCR0LT,\s8`,
+				`0x0004 00004\s\(.*\)\tJMP\t12`,
+				`0x0008 00008\s\(.*\)\tJMP\t131136\n`}},
+	}
+
+	for _, test := range tests {
+		// generate a very large function
+		buf := bytes.NewBuffer(make([]byte, 0, 7000000))
+		gen(buf, test.jmpinsn)
+
+		tmpfile := filepath.Join(dir, "x.s")
+		err := os.WriteFile(tmpfile, buf.Bytes(), 0644)
+		if err != nil {
+			t.Fatalf("can't write output: %v\n", err)
+		}
+
+		// Test on all supported ppc64 platforms
+		for _, platenv := range platformEnvs {
+			cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-S", "-o", filepath.Join(dir, "test.o"), tmpfile)
+			cmd.Env = append(os.Environ(), platenv...)
+			out, err := cmd.CombinedOutput()
+			if err != nil {
+				t.Errorf("Assemble failed (%v): %v, output: %s", platenv, err, out)
+			}
+			matched, err := regexp.MatchString(strings.Join(test.fwdpattern, "\n\t*"), string(out))
+			if err != nil {
+				t.Fatal(err)
+			}
+			if !matched {
+				t.Errorf("Failed to detect long forward BC fixup in (%v):%s\n", platenv, out)
+			}
+			matched, err = regexp.MatchString(strings.Join(test.backpattern, "\n\t*"), string(out))
+			if err != nil {
+				t.Fatal(err)
+			}
+			if !matched {
+				t.Errorf("Failed to detect long backward BC fixup in (%v):%s\n", platenv, out)
+			}
+		}
+	}
+}
+
+// gen generates a very large program with a very long forward and backwards conditional branch.
+func gen(buf *bytes.Buffer, jmpinsn string) {
+	fmt.Fprintln(buf, "TEXT f(SB),0,$0-0")
+	fmt.Fprintln(buf, "label_start:")
+	fmt.Fprintln(buf, jmpinsn, "label_end")
+	for i := 0; i < (1<<15 + 10); i++ {
+		fmt.Fprintln(buf, "MOVD R0, R1")
+	}
+	fmt.Fprintln(buf, jmpinsn, "label_start")
+	fmt.Fprintln(buf, "label_end:")
+	fmt.Fprintln(buf, "MOVD R0, R1")
+	fmt.Fprintln(buf, "RET")
+}
+
+// TestPCalign generates two asm files containing the
+// PCALIGN directive, to verify correct values are and
+// accepted, and incorrect values are flagged in error.
+func TestPCalign(t *testing.T) {
+	var pattern8 = `0x...8\s.*ADD\s..,\sR8`
+	var pattern16 = `0x...[80]\s.*MOVD\s..,\sR16`
+	var pattern32 = `0x...0\s.*ADD\s..,\sR3`
+
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	// generate a test with valid uses of PCALIGN
+
+	tmpfile := filepath.Join(dir, "x.s")
+	err := os.WriteFile(tmpfile, []byte(validPCAlignSrc), 0644)
+	if err != nil {
+		t.Fatalf("can't write output: %v\n", err)
+	}
+
+	// build generated file without errors and assemble it
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), "-S", tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=ppc64le", "GOOS=linux")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Build failed: %v, output: %s", err, out)
+	}
+
+	matched, err := regexp.MatchString(pattern8, string(out))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !matched {
+		t.Errorf("The 8 byte alignment is not correct: %t, output:%s\n", matched, out)
+	}
+
+	matched, err = regexp.MatchString(pattern16, string(out))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !matched {
+		t.Errorf("The 16 byte alignment is not correct: %t, output:%s\n", matched, out)
+	}
+
+	matched, err = regexp.MatchString(pattern32, string(out))
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !matched {
+		t.Errorf("The 32 byte alignment is not correct: %t, output:%s\n", matched, out)
+	}
+
+	// generate a test with invalid use of PCALIGN
+
+	tmpfile = filepath.Join(dir, "xi.s")
+	err = os.WriteFile(tmpfile, []byte(invalidPCAlignSrc), 0644)
+	if err != nil {
+		t.Fatalf("can't write output: %v\n", err)
+	}
+
+	// build test with errors and check for messages
+	cmd = testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "xi.o"), "-S", tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=ppc64le", "GOOS=linux")
+	out, err = cmd.CombinedOutput()
+	if !strings.Contains(string(out), "Unexpected alignment") {
+		t.Errorf("Invalid alignment not detected for PCALIGN\n")
+	}
+}
+
+// Verify register constants are correctly aligned. Much of the ppc64 assembler assumes masking out significant
+// bits will produce a valid register number:
+// REG_Rx & 31 == x
+// REG_Fx & 31 == x
+// REG_Vx & 31 == x
+// REG_VSx & 63 == x
+// REG_SPRx & 1023 == x
+// REG_CRx & 7 == x
+//
+// VR and FPR disjointly overlap VSR, interpreting as VSR registers should produce the correctly overlapped VSR.
+// REG_FPx & 63 == x
+// REG_Vx & 63 == x + 32
+func TestRegValueAlignment(t *testing.T) {
+	tstFunc := func(rstart, rend, msk, rout int) {
+		for i := rstart; i <= rend; i++ {
+			if i&msk != rout {
+				t.Errorf("%v is not aligned to 0x%X (expected %d, got %d)\n", rconv(i), msk, rout, rstart&msk)
+			}
+			rout++
+		}
+	}
+	var testType = []struct {
+		rstart int
+		rend   int
+		msk    int
+		rout   int
+	}{
+		{REG_VS0, REG_VS63, 63, 0},
+		{REG_R0, REG_R31, 31, 0},
+		{REG_F0, REG_F31, 31, 0},
+		{REG_V0, REG_V31, 31, 0},
+		{REG_V0, REG_V31, 63, 32},
+		{REG_F0, REG_F31, 63, 0},
+		{REG_SPR0, REG_SPR0 + 1023, 1023, 0},
+		{REG_CR0, REG_CR7, 7, 0},
+		{REG_CR0LT, REG_CR7SO, 31, 0},
+	}
+	for _, t := range testType {
+		tstFunc(t.rstart, t.rend, t.msk, t.rout)
+	}
+}
+
+// Verify interesting obj.Addr arguments are classified correctly.
+func TestAddrClassifier(t *testing.T) {
+	type cmplx struct {
+		pic     int
+		pic_dyn int
+		dyn     int
+		nonpic  int
+	}
+	tsts := [...]struct {
+		arg    obj.Addr
+		output any
+	}{
+		// Supported register type args
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_R1}, C_REG},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_R2}, C_REGP},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_F1}, C_FREG},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_F2}, C_FREGP},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_V2}, C_VREG},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_VS1}, C_VSREG},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_VS2}, C_VSREGP},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_CR}, C_CREG},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_CR1}, C_CREG},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_CR1SO}, C_CRBIT},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_SPR0}, C_SPR},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_SPR0 + 8}, C_LR},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_SPR0 + 9}, C_CTR},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_FPSCR}, C_FPSCR},
+		{obj.Addr{Type: obj.TYPE_REG, Reg: REG_A1}, C_AREG},
+
+		// Memory type arguments.
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_GOTREF}, C_ADDR},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_TOCREF}, C_ADDR},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: &obj.LSym{Type: objabi.STLSBSS}}, cmplx{C_TLS_IE, C_TLS_IE, C_TLS_LE, C_TLS_LE}},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: &obj.LSym{Type: objabi.SDATA}}, C_ADDR},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_AUTO}, C_SOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_AUTO, Offset: BIG}, C_LOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_AUTO, Offset: -BIG - 1}, C_LOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_PARAM}, C_SOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_PARAM, Offset: BIG}, C_LOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_PARAM, Offset: -BIG - 33}, C_LOREG}, // 33 is FixedFrameSize-1
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_NONE}, C_ZOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_NONE, Index: REG_R4}, C_XOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_NONE, Offset: 1}, C_SOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_NONE, Offset: BIG}, C_LOREG},
+		{obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_NONE, Offset: -BIG - 33}, C_LOREG},
+
+		// Misc (golang initializes -0.0 to 0.0, hence the obfuscation below)
+		{obj.Addr{Type: obj.TYPE_TEXTSIZE}, C_TEXTSIZE},
+		{obj.Addr{Type: obj.TYPE_FCONST, Val: 0.0}, C_ZCON},
+		{obj.Addr{Type: obj.TYPE_FCONST, Val: math.Float64frombits(0x8000000000000000)}, C_S16CON},
+
+		// Address type arguments
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_NONE, Offset: 1}, C_SACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_NONE, Offset: BIG}, C_LACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_NONE, Offset: -BIG - 1}, C_LACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_NONE, Offset: 1 << 32}, C_DACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Name: obj.NAME_EXTERN, Sym: &obj.LSym{Type: objabi.SDATA}}, C_LACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Name: obj.NAME_STATIC, Sym: &obj.LSym{Type: objabi.SDATA}}, C_LACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_AUTO, Offset: 1}, C_SACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_AUTO, Offset: BIG}, C_LACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_AUTO, Offset: -BIG - 1}, C_LACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_PARAM, Offset: 1}, C_SACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_PARAM, Offset: BIG}, C_LACON},
+		{obj.Addr{Type: obj.TYPE_ADDR, Reg: REG_R0, Name: obj.NAME_PARAM, Offset: -BIG - 33}, C_LACON}, // 33 is FixedFrameSize-1
+
+		// Constant type arguments
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 0}, C_ZCON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 1}, C_U1CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 2}, C_U2CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 4}, C_U3CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 8}, C_U4CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 16}, C_U5CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 32}, C_U8CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 1 << 14}, C_U15CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 1 << 15}, C_U16CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 1 + 1<<16}, C_U31CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 1 << 31}, C_U32CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 1 << 32}, C_S34CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 1 << 33}, C_64CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: -1}, C_S16CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: -0x10001}, C_S32CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: 0x10001}, C_U31CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: -(1 << 33)}, C_S34CON},
+		{obj.Addr{Type: obj.TYPE_CONST, Name: obj.NAME_NONE, Offset: -(1 << 34)}, C_64CON},
+
+		// Branch like arguments
+		{obj.Addr{Type: obj.TYPE_BRANCH, Sym: &obj.LSym{Type: objabi.SDATA}}, cmplx{C_BRA, C_BRAPIC, C_BRAPIC, C_BRA}},
+		{obj.Addr{Type: obj.TYPE_BRANCH}, C_BRA},
+	}
+
+	pic_ctxt9 := ctxt9{ctxt: &obj.Link{Flag_shared: true, Arch: &Linkppc64}, autosize: 0}
+	pic_dyn_ctxt9 := ctxt9{ctxt: &obj.Link{Flag_shared: true, Flag_dynlink: true, Arch: &Linkppc64}, autosize: 0}
+	dyn_ctxt9 := ctxt9{ctxt: &obj.Link{Flag_dynlink: true, Arch: &Linkppc64}, autosize: 0}
+	nonpic_ctxt9 := ctxt9{ctxt: &obj.Link{Arch: &Linkppc64}, autosize: 0}
+	ctxts := [...]*ctxt9{&pic_ctxt9, &pic_dyn_ctxt9, &dyn_ctxt9, &nonpic_ctxt9}
+	name := [...]string{"pic", "pic_dyn", "dyn", "nonpic"}
+	for _, tst := range tsts {
+		var expect []int
+		switch tst.output.(type) {
+		case cmplx:
+			v := tst.output.(cmplx)
+			expect = []int{v.pic, v.pic_dyn, v.dyn, v.nonpic}
+		case int:
+			expect = []int{tst.output.(int), tst.output.(int), tst.output.(int), tst.output.(int)}
+		}
+		for i := range ctxts {
+			if output := ctxts[i].aclass(&tst.arg); output != expect[i] {
+				t.Errorf("%s.aclass(%v) = %v, expected %v\n", name[i], tst.arg, DRconv(output), DRconv(expect[i]))
+			}
+		}
+	}
+}
+
+// The optab size should remain constant when reinitializing the PPC64 assembler backend.
+func TestOptabReinit(t *testing.T) {
+	buildcfg.GOOS = "linux"
+	buildcfg.GOARCH = "ppc64le"
+	buildcfg.GOPPC64 = 8
+	buildop(nil)
+	optabLen := len(optab)
+	buildcfg.GOPPC64 = 9
+	buildop(nil)
+	reinitOptabLen := len(optab)
+	if reinitOptabLen != optabLen {
+		t.Errorf("rerunning buildop changes optab size from %d to %d", optabLen, reinitOptabLen)
+	}
+}
diff --git a/go/src/cmd/internal/obj/ppc64/doc.go b/go/src/cmd/internal/obj/ppc64/doc.go
new file mode 100644
index 0000000000000000000000000000000000000000..da10ea379d0fa44005d91d344eb5d68699b90b15
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/doc.go
@@ -0,0 +1,290 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package ppc64 implements a PPC64 assembler that assembles Go asm into
+the corresponding PPC64 instructions as defined by the Power ISA 3.0B.
+
+This document provides information on how to write code in Go assembler
+for PPC64, focusing on the differences between Go and PPC64 assembly language.
+It assumes some knowledge of PPC64 assembler. The original implementation of
+PPC64 in Go defined many opcodes that are different from PPC64 opcodes, but
+updates to the Go assembly language used mnemonics that are mostly similar if not
+identical to the PPC64 mneumonics, such as VMX and VSX instructions. Not all detail
+is included here; refer to the Power ISA document if interested in more detail.
+
+Starting with Go 1.15 the Go objdump supports the -gnu option, which provides a
+side by side view of the Go assembler and the PPC64 assembler output. This is
+extremely helpful in determining what final PPC64 assembly is generated from the
+corresponding Go assembly.
+
+In the examples below, the Go assembly is on the left, PPC64 assembly on the right.
+
+1. Operand ordering
+
+In Go asm, the last operand (right) is the target operand, but with PPC64 asm,
+the first operand (left) is the target. The order of the remaining operands is
+not consistent: in general opcodes with 3 operands that perform math or logical
+operations have their operands in reverse order. Opcodes for vector instructions
+and those with more than 3 operands usually have operands in the same order except
+for the target operand, which is first in PPC64 asm and last in Go asm.
+
+Example:
+
+	ADD R3, R4, R5		<=>	add r5, r4, r3
+
+2. Constant operands
+
+In Go asm, an operand that starts with '$' indicates a constant value. If the
+instruction using the constant has an immediate version of the opcode, then an
+immediate value is used with the opcode if possible.
+
+Example:
+
+	ADD $1, R3, R4		<=> 	addi r4, r3, 1
+
+3. Opcodes setting condition codes
+
+In PPC64 asm, some instructions other than compares have variations that can set
+the condition code where meaningful. This is indicated by adding '.' to the end
+of the PPC64 instruction. In Go asm, these instructions have 'CC' at the end of
+the opcode. The possible settings of the condition code depend on the instruction.
+CR0 is the default for fixed-point instructions; CR1 for floating point; CR6 for
+vector instructions.
+
+Example:
+
+	ANDCC R3, R4, R5		<=>	and. r5, r3, r4 (set CR0)
+
+4. Loads and stores from memory
+
+In Go asm, opcodes starting with 'MOV' indicate a load or store. When the target
+is a memory reference, then it is a store; when the target is a register and the
+source is a memory reference, then it is a load.
+
+MOV{B,H,W,D} variations identify the size as byte, halfword, word, doubleword.
+
+Adding 'Z' to the opcode for a load indicates zero extend; if omitted it is sign extend.
+Adding 'U' to a load or store indicates an update of the base register with the offset.
+Adding 'BR' to an opcode indicates byte-reversed load or store, or the order opposite
+of the expected endian order. If 'BR' is used then zero extend is assumed.
+
+Memory references n(Ra) indicate the address in Ra + n. When used with an update form
+of an opcode, the value in Ra is incremented by n.
+
+Memory references (Ra+Rb) or (Ra)(Rb) indicate the address Ra + Rb, used by indexed
+loads or stores. Both forms are accepted. When used with an update then the base register
+is updated by the value in the index register.
+
+Examples:
+
+	MOVD (R3), R4		<=>	ld r4,0(r3)
+	MOVW (R3), R4		<=>	lwa r4,0(r3)
+	MOVWZU 4(R3), R4		<=>	lwzu r4,4(r3)
+	MOVWZ (R3+R5), R4		<=>	lwzx r4,r3,r5
+	MOVHZ  (R3), R4		<=>	lhz r4,0(r3)
+	MOVHU 2(R3), R4		<=>	lhau r4,2(r3)
+	MOVBZ (R3), R4		<=>	lbz r4,0(r3)
+
+	MOVD R4,(R3)		<=>	std r4,0(r3)
+	MOVW R4,(R3)		<=>	stw r4,0(r3)
+	MOVW R4,(R3+R5)		<=>	stwx r4,r3,r5
+	MOVWU R4,4(R3)		<=>	stwu r4,4(r3)
+	MOVH R4,2(R3)		<=>	sth r4,2(r3)
+	MOVBU R4,(R3)(R5)		<=>	stbux r4,r3,r5
+
+4. Compares
+
+When an instruction does a compare or other operation that might
+result in a condition code, then the resulting condition is set
+in a field of the condition register. The condition register consists
+of 8 4-bit fields named CR0 - CR7. When a compare instruction
+identifies a CR then the resulting condition is set in that field
+to be read by a later branch or isel instruction. Within these fields,
+bits are set to indicate less than, greater than, or equal conditions.
+
+Once an instruction sets a condition, then a subsequent branch, isel or
+other instruction can read the condition field and operate based on the
+bit settings.
+
+Examples:
+
+	CMP R3, R4			<=>	cmp r3, r4	(CR0 assumed)
+	CMP R3, R4, CR1		<=>	cmp cr1, r3, r4
+
+Note that the condition register is the target operand of compare opcodes, so
+the remaining operands are in the same order for Go asm and PPC64 asm.
+When CR0 is used then it is implicit and does not need to be specified.
+
+5. Branches
+
+Many branches are represented as a form of the BC instruction. There are
+other extended opcodes to make it easier to see what type of branch is being
+used.
+
+The following is a brief description of the BC instruction and its commonly
+used operands.
+
+BC op1, op2, op3
+
+	  op1: type of branch
+	      16 -> bctr (branch on ctr)
+	      12 -> bcr  (branch if cr bit is set)
+	      8  -> bcr+bctr (branch on ctr and cr values)
+		4  -> bcr != 0 (branch if specified cr bit is not set)
+
+		There are more combinations but these are the most common.
+
+	  op2: condition register field and condition bit
+
+		This contains an immediate value indicating which condition field
+		to read and what bits to test. Each field is 4 bits long with CR0
+	      at bit 0, CR1 at bit 4, etc. The value is computed as 4*CR+condition
+	      with these condition values:
+
+	      0 -> LT
+	      1 -> GT
+	      2 -> EQ
+	      3 -> OVG
+
+		Thus 0 means test CR0 for LT, 5 means CR1 for GT, 30 means CR7 for EQ.
+
+	  op3: branch target
+
+Examples:
+
+	BC 12, 0, target		<=>	blt cr0, target
+	BC 12, 2, target		<=>	beq cr0, target
+	BC 12, 5, target		<=>	bgt cr1, target
+	BC 12, 30, target		<=>	beq cr7, target
+	BC 4, 6, target		<=>	bne cr1, target
+	BC 4, 1, target		<=>	ble cr1, target
+
+	The following extended opcodes are available for ease of use and readability:
+
+	BNE CR2, target		<=>	bne cr2, target
+	BEQ CR4, target		<=>	beq cr4, target
+	BLT target			<=>	blt target (cr0 default)
+	BGE CR7, target		<=>	bge cr7, target
+
+Refer to the ISA for more information on additional values for the BC instruction,
+how to handle OVG information, and much more.
+
+5. Align directive
+
+Starting with Go 1.12, Go asm supports the PCALIGN directive, which indicates
+that the next instruction should be aligned to the specified value. Currently
+8 and 16 are the only supported values, and a maximum of 2 NOPs will be added
+to align the code. That means in the case where the code is aligned to 4 but
+PCALIGN $16 is at that location, the code will only be aligned to 8 to avoid
+adding 3 NOPs.
+
+The purpose of this directive is to improve performance for cases like loops
+where better alignment (8 or 16 instead of 4) might be helpful. This directive
+exists in PPC64 assembler and is frequently used by PPC64 assembler writers.
+
+PCALIGN $16
+PCALIGN $8
+
+By default, functions in Go are aligned to 16 bytes, as is the case in all
+other compilers for PPC64. If there is a PCALIGN directive requesting alignment
+greater than 16, then the alignment of the containing function must be
+promoted to that same alignment or greater.
+
+The behavior of PCALIGN is changed in Go 1.21 to be more straightforward to
+ensure the alignment required for some instructions in power10. The acceptable
+values are 8, 16, 32 and 64, and the use of those values will always provide the
+specified alignment.
+
+6. Shift instructions
+
+The simple scalar shifts on PPC64 expect a shift count that fits in 5 bits for
+32-bit values or 6 bit for 64-bit values. If the shift count is a constant value
+greater than the max then the assembler sets it to the max for that size (31 for
+32 bit values, 63 for 64 bit values). If the shift count is in a register, then
+only the low 5 or 6 bits of the register will be used as the shift count. The
+Go compiler will add appropriate code to compare the shift value to achieve the
+correct result, and the assembler does not add extra checking.
+
+Examples:
+
+	SRAD $8,R3,R4		=>	sradi r4,r3,8
+	SRD $8,R3,R4		=>	rldicl r4,r3,56,8
+	SLD $8,R3,R4		=>	rldicr r4,r3,8,55
+	SRAW $16,R4,R5		=>	srawi r5,r4,16
+	SRW $40,R4,R5		=>	rlwinm r5,r4,0,0,31
+	SLW $12,R4,R5		=>	rlwinm r5,r4,12,0,19
+
+Some non-simple shifts have operands in the Go assembly which don't map directly
+onto operands in the PPC64 assembly. When an operand in a shift instruction in the
+Go assembly is a bit mask, that mask is represented as a start and end bit in the
+PPC64 assembly instead of a mask. See the ISA for more detail on these types of shifts.
+Here are a few examples:
+
+	RLWMI $7,R3,$65535,R6 	=>	rlwimi r6,r3,7,16,31
+	RLDMI $0,R4,$7,R6 		=>	rldimi r6,r4,0,61
+
+More recently, Go opcodes were added which map directly onto the PPC64 opcodes. It is
+recommended to use the newer opcodes to avoid confusion.
+
+	RLDICL $0,R4,$15,R6		=>	rldicl r6,r4,0,15
+	RLDICR $0,R4,$15,R6		=>	rldicr r6.r4,0,15
+
+# Register naming
+
+1. Special register usage in Go asm
+
+The following registers should not be modified by user Go assembler code.
+
+	R0: Go code expects this register to contain the value 0.
+	R1: Stack pointer
+	R2: TOC pointer when compiled with -shared or -dynlink (a.k.a position independent code)
+	R13: TLS pointer
+	R30: g (goroutine)
+
+Register names:
+
+	Rn is used for general purpose registers. (0-31)
+	Fn is used for floating point registers. (0-31)
+	Vn is used for vector registers. Slot 0 of Vn overlaps with Fn. (0-31)
+	VSn is used for vector-scalar registers. V0-V31 overlap with VS32-VS63. (0-63)
+	CTR represents the count register.
+	LR represents the link register.
+	CR represents the condition register
+	CRn represents a condition register field. (0-7)
+	CRnLT represents CR bit 0 of CR field n. (0-7)
+	CRnGT represents CR bit 1 of CR field n. (0-7)
+	CRnEQ represents CR bit 2 of CR field n. (0-7)
+	CRnSO represents CR bit 3 of CR field n. (0-7)
+
+# GOPPC64 >= power10 and its effects on Go asm
+
+When GOPPC64=power10 is used to compile a Go program for ppc64le/linux, MOV*, FMOV*, and ADD
+opcodes which would require 2 or more machine instructions to emulate a 32 bit constant, or
+symbolic reference are implemented using prefixed instructions.
+
+A user who wishes granular control over the generated machine code is advised to use Go asm
+opcodes which explicitly translate to one PPC64 machine instruction. Most common opcodes
+are supported.
+
+Some examples of how pseudo-op assembly changes with GOPPC64:
+
+	Go asm                       GOPPC64 <= power9          GOPPC64 >= power10
+	MOVD mypackage·foo(SB), R3   addis r2, r3, ...          pld r3, ...
+	                             ld    r3, r3, ...
+
+	MOVD 131072(R3), R4          addis r31, r4, 2           pld r4, 131072(r3)
+	                             ld    r4, 0(R3)
+
+	ADD $131073, R3              lis  r31, 2                paddi r3, r3, 131073
+	                             addi r31, 1
+	                             add  r3,r31,r3
+
+	MOVD $131073, R3             lis  r3, 2                 pli r3, 131073
+	                             addi r3, 1
+
+	MOVD $mypackage·foo(SB), R3  addis r2, r3, ...          pla r3, ...
+	                             addi  r3, r3, ...
+*/
+package ppc64
diff --git a/go/src/cmd/internal/obj/ppc64/list9.go b/go/src/cmd/internal/obj/ppc64/list9.go
new file mode 100644
index 0000000000000000000000000000000000000000..451c162ff36d731c622dd2e1644bbedc55c738ed
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/list9.go
@@ -0,0 +1,117 @@
+// cmd/9l/list.c from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ppc64
+
+import (
+	"cmd/internal/obj"
+	"fmt"
+)
+
+func init() {
+	obj.RegisterRegister(obj.RBasePPC64, REG_SPR0+1024, rconv)
+	// Note, the last entry in Anames is "LASTAOUT", it is not a real opcode.
+	obj.RegisterOpcode(obj.ABasePPC64, Anames[:len(Anames)-1])
+	obj.RegisterOpcode(AFIRSTGEN, GenAnames)
+}
+
+func rconv(r int) string {
+	if r == 0 {
+		return "NONE"
+	}
+	if r == REGG {
+		// Special case.
+		return "g"
+	}
+	if REG_R0 <= r && r <= REG_R31 {
+		return fmt.Sprintf("R%d", r-REG_R0)
+	}
+	if REG_F0 <= r && r <= REG_F31 {
+		return fmt.Sprintf("F%d", r-REG_F0)
+	}
+	if REG_V0 <= r && r <= REG_V31 {
+		return fmt.Sprintf("V%d", r-REG_V0)
+	}
+	if REG_VS0 <= r && r <= REG_VS63 {
+		return fmt.Sprintf("VS%d", r-REG_VS0)
+	}
+	if REG_CR0 <= r && r <= REG_CR7 {
+		return fmt.Sprintf("CR%d", r-REG_CR0)
+	}
+	if REG_CR0LT <= r && r <= REG_CR7SO {
+		bits := [4]string{"LT", "GT", "EQ", "SO"}
+		crf := (r - REG_CR0LT) / 4
+		return fmt.Sprintf("CR%d%s", crf, bits[r%4])
+	}
+	if REG_A0 <= r && r <= REG_A7 {
+		return fmt.Sprintf("A%d", r-REG_A0)
+	}
+	if r == REG_CR {
+		return "CR"
+	}
+	if REG_SPR0 <= r && r <= REG_SPR0+1023 {
+		switch r {
+		case REG_XER:
+			return "XER"
+
+		case REG_LR:
+			return "LR"
+
+		case REG_CTR:
+			return "CTR"
+		}
+
+		return fmt.Sprintf("SPR(%d)", r-REG_SPR0)
+	}
+
+	if r == REG_FPSCR {
+		return "FPSCR"
+	}
+	if r == REG_MSR {
+		return "MSR"
+	}
+
+	return fmt.Sprintf("Rgok(%d)", r-obj.RBasePPC64)
+}
+
+func DRconv(a int) string {
+	s := "C_??"
+	if a >= C_NONE && a <= C_NCLASS {
+		s = cnames9[a]
+	}
+	var fp string
+	fp += s
+	return fp
+}
+
+func ConstantToCRbit(c int64) (int16, bool) {
+	reg64 := REG_CRBIT0 + c
+	success := reg64 >= REG_CR0LT && reg64 <= REG_CR7SO
+	return int16(reg64), success
+}
diff --git a/go/src/cmd/internal/obj/ppc64/obj9.go b/go/src/cmd/internal/obj/ppc64/obj9.go
new file mode 100644
index 0000000000000000000000000000000000000000..bae2965639721f8155529a155068c2217e599145
--- /dev/null
+++ b/go/src/cmd/internal/obj/ppc64/obj9.go
@@ -0,0 +1,1508 @@
+// cmd/9l/noop.c, cmd/9l/pass.c, cmd/9l/span.c from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ppc64
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"cmd/internal/sys"
+	"internal/abi"
+	"internal/buildcfg"
+	"log"
+	"math"
+	"math/bits"
+	"strings"
+)
+
+// Test if this value can encoded as a mask for
+// li -1, rx; rlic rx,rx,sh,mb.
+// Masks can also extend from the msb and wrap to
+// the lsb too. That is, the valid masks are 32 bit strings
+// of the form: 0..01..10..0 or 1..10..01..1 or 1...1
+func isPPC64DoublewordRotateMask(v64 int64) bool {
+	// Isolate rightmost 1 (if none 0) and add.
+	v := uint64(v64)
+	vp := (v & -v) + v
+	// Likewise, for the wrapping case.
+	vn := ^v
+	vpn := (vn & -vn) + vn
+	return (v&vp == 0 || vn&vpn == 0) && v != 0
+}
+
+// Encode a doubleword rotate mask into mb (mask begin) and
+// me (mask end, inclusive). Note, POWER ISA labels bits in
+// big endian order.
+func encodePPC64RLDCMask(mask int64) (mb, me int) {
+	// Determine boundaries and then decode them
+	mb = bits.LeadingZeros64(uint64(mask))
+	me = 64 - bits.TrailingZeros64(uint64(mask))
+	mbn := bits.LeadingZeros64(^uint64(mask))
+	men := 64 - bits.TrailingZeros64(^uint64(mask))
+	// Check for a wrapping mask (e.g bits at 0 and 63)
+	if mb == 0 && me == 64 {
+		// swap the inverted values
+		mb, me = men, mbn
+	}
+	// Note, me is inclusive.
+	return mb, me - 1
+}
+
+// Is this a symbol which should never have a TOC prologue generated?
+// These are special functions which should not have a TOC regeneration
+// prologue.
+func isNOTOCfunc(name string) bool {
+	switch {
+	case name == "runtime.duffzero":
+		return true
+	case name == "runtime.duffcopy":
+		return true
+	case strings.HasPrefix(name, "runtime.elf_"):
+		return true
+	default:
+		return false
+	}
+}
+
+// Try converting FMOVD/FMOVS to XXSPLTIDP. If it is converted,
+// return true.
+func convertFMOVtoXXSPLTIDP(p *obj.Prog) bool {
+	if p.From.Type != obj.TYPE_FCONST || buildcfg.GOPPC64 < 10 {
+		return false
+	}
+	v := p.From.Val.(float64)
+	if float64(float32(v)) != v {
+		return false
+	}
+	// Secondly, is this value a normal value?
+	ival := int64(math.Float32bits(float32(v)))
+	isDenorm := ival&0x7F800000 == 0 && ival&0x007FFFFF != 0
+	if !isDenorm {
+		p.As = AXXSPLTIDP
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = ival
+		// Convert REG_Fx into equivalent REG_VSx
+		p.To.Reg = REG_VS0 + (p.To.Reg & 31)
+	}
+	return !isDenorm
+}
+
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	p.From.Class = 0
+	p.To.Class = 0
+
+	c := ctxt9{ctxt: ctxt, newprog: newprog}
+
+	// Rewrite BR/BL to symbol as TYPE_BRANCH.
+	switch p.As {
+	case ABR,
+		ABL,
+		obj.ARET,
+		obj.ADUFFZERO,
+		obj.ADUFFCOPY:
+		if p.To.Sym != nil {
+			p.To.Type = obj.TYPE_BRANCH
+		}
+	}
+
+	// Rewrite float constants to values stored in memory.
+	switch p.As {
+	case AFMOVS:
+		if p.From.Type == obj.TYPE_FCONST && !convertFMOVtoXXSPLTIDP(p) {
+			f32 := float32(p.From.Val.(float64))
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float32Sym(f32)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AFMOVD:
+		if p.From.Type == obj.TYPE_FCONST {
+			f64 := p.From.Val.(float64)
+			// Constant not needed in memory for float +/- 0
+			if f64 != 0 && !convertFMOVtoXXSPLTIDP(p) {
+				p.From.Type = obj.TYPE_MEM
+				p.From.Sym = ctxt.Float64Sym(f64)
+				p.From.Name = obj.NAME_EXTERN
+				p.From.Offset = 0
+			}
+		}
+
+	case AMOVW, AMOVWZ:
+		// Note, for backwards compatibility, MOVW $const, Rx and MOVWZ $const, Rx are identical.
+		if p.From.Type == obj.TYPE_CONST && p.From.Offset != 0 && p.From.Offset&0xFFFF == 0 {
+			// This is a constant shifted 16 bits to the left, convert it to ADDIS/ORIS $const,...
+			p.As = AADDIS
+			// Use ORIS for large constants which should not be sign extended.
+			if p.From.Offset >= 0x80000000 {
+				p.As = AORIS
+			}
+			p.Reg = REG_R0
+			p.From.Offset >>= 16
+		}
+
+	case AMOVD:
+		// Skip this opcode if it is not a constant load.
+		if p.From.Type != obj.TYPE_CONST || p.From.Name != obj.NAME_NONE || p.From.Reg != 0 {
+			break
+		}
+
+		// 32b constants (signed and unsigned) can be generated via 1 or 2 instructions. They can be assembled directly.
+		isS32 := int64(int32(p.From.Offset)) == p.From.Offset
+		isU32 := uint64(uint32(p.From.Offset)) == uint64(p.From.Offset)
+		// If prefixed instructions are supported, a 34b signed constant can be generated by one pli instruction.
+		isS34 := pfxEnabled && (p.From.Offset<<30)>>30 == p.From.Offset
+
+		// Try converting MOVD $const,Rx into ADDIS/ORIS $s32>>16,R0,Rx
+		switch {
+		case isS32 && p.From.Offset&0xFFFF == 0 && p.From.Offset != 0:
+			p.As = AADDIS
+			p.From.Offset >>= 16
+			p.Reg = REG_R0
+
+		case isU32 && p.From.Offset&0xFFFF == 0 && p.From.Offset != 0:
+			p.As = AORIS
+			p.From.Offset >>= 16
+			p.Reg = REG_R0
+
+		case isS32 || isU32 || isS34:
+			// The assembler can generate this opcode in 1 (on Power10) or 2 opcodes.
+
+		// Otherwise, see if the large constant can be generated with 2 instructions. If not, load it from memory.
+		default:
+			// Is this a shifted 16b constant? If so, rewrite it to avoid a creating and loading a constant.
+			val := p.From.Offset
+			shift := bits.TrailingZeros64(uint64(val))
+			mask := int64(0xFFFF) << shift
+			if val&mask == val || (val>>(shift+16) == -1 && (val>>shift)<<shift == val) {
+				// Rewrite this value into MOVD $const>>shift, Rto; SLD $shift, Rto
+				q := obj.Appendp(p, c.newprog)
+				q.As = ASLD
+				q.From.SetConst(int64(shift))
+				q.To = p.To
+				p.From.Offset >>= shift
+				p = q
+			} else if isPPC64DoublewordRotateMask(val) {
+				// This constant is a mask value, generate MOVD $-1, Rto; RLDIC Rto, ^me, mb, Rto
+				mb, me := encodePPC64RLDCMask(val)
+				q := obj.Appendp(p, c.newprog)
+				q.As = ARLDC
+				q.AddRestSourceConst((^int64(me)) & 0x3F)
+				q.AddRestSourceConst(int64(mb))
+				q.From = p.To
+				q.To = p.To
+				p.From.Offset = -1
+				p = q
+			} else {
+				// Load the constant from memory.
+				p.From.Type = obj.TYPE_MEM
+				p.From.Sym = ctxt.Int64Sym(p.From.Offset)
+				p.From.Name = obj.NAME_EXTERN
+				p.From.Offset = 0
+			}
+		}
+	}
+
+	switch p.As {
+	// Rewrite SUB constants into ADD.
+	case ASUBC:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDC
+		}
+
+	case ASUBCCC:
+		if p.From.Type == obj.TYPE_CONST {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDCCC
+		}
+
+	case ASUB:
+		if p.From.Type != obj.TYPE_CONST {
+			break
+		}
+		// Rewrite SUB $const,... into ADD $-const,...
+		p.From.Offset = -p.From.Offset
+		p.As = AADD
+		// This is now an ADD opcode, try simplifying it below.
+		fallthrough
+
+	// Rewrite ADD/OR/XOR/ANDCC $const,... forms into ADDIS/ORIS/XORIS/ANDISCC
+	case AADD:
+		// Don't rewrite if this is not adding a constant value, or is not an int32
+		if p.From.Type != obj.TYPE_CONST || p.From.Offset == 0 || int64(int32(p.From.Offset)) != p.From.Offset {
+			break
+		}
+		if p.From.Offset&0xFFFF == 0 {
+			// The constant can be added using ADDIS
+			p.As = AADDIS
+			p.From.Offset >>= 16
+		} else if buildcfg.GOPPC64 >= 10 {
+			// Let the assembler generate paddi for large constants.
+			break
+		} else if (p.From.Offset < -0x8000 && int64(int32(p.From.Offset)) == p.From.Offset) || (p.From.Offset > 0xFFFF && p.From.Offset < 0x7FFF8000) {
+			// For a constant x, 0xFFFF (UINT16_MAX) < x < 0x7FFF8000 or -0x80000000 (INT32_MIN) <= x < -0x8000 (INT16_MIN)
+			// This is not done for 0x7FFF < x < 0x10000; the assembler will generate a slightly faster instruction sequence.
+			//
+			// The constant x can be rewritten as ADDIS + ADD as follows:
+			//     ADDIS $x>>16 + (x>>15)&1, rX, rY
+			//     ADD   $int64(int16(x)), rY, rY
+			// The range is slightly asymmetric as 0x7FFF8000 and above overflow the sign bit, whereas for
+			// negative values, this would happen with constant values between -1 and -32768 which can
+			// assemble into a single addi.
+			is := p.From.Offset>>16 + (p.From.Offset>>15)&1
+			i := int64(int16(p.From.Offset))
+			p.As = AADDIS
+			p.From.Offset = is
+			q := obj.Appendp(p, c.newprog)
+			q.As = AADD
+			q.From.SetConst(i)
+			q.Reg = p.To.Reg
+			q.To = p.To
+			p = q
+		}
+	case AOR:
+		if p.From.Type == obj.TYPE_CONST && uint64(p.From.Offset)&0xFFFFFFFF0000FFFF == 0 && p.From.Offset != 0 {
+			p.As = AORIS
+			p.From.Offset >>= 16
+		}
+	case AXOR:
+		if p.From.Type == obj.TYPE_CONST && uint64(p.From.Offset)&0xFFFFFFFF0000FFFF == 0 && p.From.Offset != 0 {
+			p.As = AXORIS
+			p.From.Offset >>= 16
+		}
+	case AANDCC:
+		if p.From.Type == obj.TYPE_CONST && uint64(p.From.Offset)&0xFFFFFFFF0000FFFF == 0 && p.From.Offset != 0 {
+			p.As = AANDISCC
+			p.From.Offset >>= 16
+		}
+
+	// To maintain backwards compatibility, we accept some 4 argument usage of
+	// several opcodes which was likely not intended, but did work. These are not
+	// added to optab to avoid the chance this behavior might be used with newer
+	// instructions.
+	//
+	// Rewrite argument ordering like "ADDEX R3, $3, R4, R5" into
+	//                                "ADDEX R3, R4, $3, R5"
+	case AVSHASIGMAW, AVSHASIGMAD, AADDEX, AXXSLDWI, AXXPERMDI:
+		if len(p.RestArgs) == 2 && p.Reg == 0 && p.RestArgs[0].Addr.Type == obj.TYPE_CONST && p.RestArgs[1].Addr.Type == obj.TYPE_REG {
+			p.Reg = p.RestArgs[1].Addr.Reg
+			p.RestArgs = p.RestArgs[:1]
+		}
+	}
+
+	if c.ctxt.Headtype == objabi.Haix {
+		c.rewriteToUseTOC(p)
+	} else if c.ctxt.Flag_dynlink {
+		c.rewriteToUseGot(p)
+	}
+}
+
+// Rewrite p, if necessary, to access a symbol using its TOC anchor.
+// This code is for AIX only.
+func (c *ctxt9) rewriteToUseTOC(p *obj.Prog) {
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+
+	if p.As == obj.ADUFFCOPY || p.As == obj.ADUFFZERO {
+		// ADUFFZERO/ADUFFCOPY is considered as an ABL except in dynamic
+		// link where it should be an indirect call.
+		if !c.ctxt.Flag_dynlink {
+			return
+		}
+		//     ADUFFxxx $offset
+		// becomes
+		//     MOVD runtime.duffxxx@TOC, R12
+		//     ADD $offset, R12
+		//     MOVD R12, LR
+		//     BL (LR)
+		var sym *obj.LSym
+		if p.As == obj.ADUFFZERO {
+			sym = c.ctxt.Lookup("runtime.duffzero")
+		} else {
+			sym = c.ctxt.Lookup("runtime.duffcopy")
+		}
+		// Retrieve or create the TOC anchor.
+		symtoc := c.ctxt.LookupInit("TOC."+sym.Name, func(s *obj.LSym) {
+			s.Type = objabi.SDATA
+			s.Set(obj.AttrDuplicateOK, true)
+			s.Set(obj.AttrStatic, true)
+			c.ctxt.Data = append(c.ctxt.Data, s)
+			s.WriteAddr(c.ctxt, 0, 8, sym, 0)
+		})
+
+		offset := p.To.Offset
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_TOCREF
+		p.From.Sym = symtoc
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R12
+		p.To.Name = obj.NAME_NONE
+		p.To.Offset = 0
+		p.To.Sym = nil
+		p1 := obj.Appendp(p, c.newprog)
+		p1.As = AADD
+		p1.From.Type = obj.TYPE_CONST
+		p1.From.Offset = offset
+		p1.To.Type = obj.TYPE_REG
+		p1.To.Reg = REG_R12
+		p2 := obj.Appendp(p1, c.newprog)
+		p2.As = AMOVD
+		p2.From.Type = obj.TYPE_REG
+		p2.From.Reg = REG_R12
+		p2.To.Type = obj.TYPE_REG
+		p2.To.Reg = REG_LR
+		p3 := obj.Appendp(p2, c.newprog)
+		p3.As = obj.ACALL
+		p3.To.Type = obj.TYPE_REG
+		p3.To.Reg = REG_LR
+	}
+
+	var source *obj.Addr
+	if p.From.Name == obj.NAME_EXTERN || p.From.Name == obj.NAME_STATIC {
+		if p.From.Type == obj.TYPE_ADDR {
+			if p.As == ADWORD {
+				// ADWORD $sym doesn't need TOC anchor
+				return
+			}
+			if p.As != AMOVD {
+				c.ctxt.Diag("do not know how to handle TYPE_ADDR in %v", p)
+				return
+			}
+			if p.To.Type != obj.TYPE_REG {
+				c.ctxt.Diag("do not know how to handle LEAQ-type insn to non-register in %v", p)
+				return
+			}
+		} else if p.From.Type != obj.TYPE_MEM {
+			c.ctxt.Diag("do not know how to handle %v without TYPE_MEM", p)
+			return
+		}
+		source = &p.From
+
+	} else if p.To.Name == obj.NAME_EXTERN || p.To.Name == obj.NAME_STATIC {
+		if p.To.Type != obj.TYPE_MEM {
+			c.ctxt.Diag("do not know how to handle %v without TYPE_MEM", p)
+			return
+		}
+		if source != nil {
+			c.ctxt.Diag("cannot handle symbols on both sides in %v", p)
+			return
+		}
+		source = &p.To
+	} else {
+		return
+
+	}
+
+	if source.Sym == nil {
+		c.ctxt.Diag("do not know how to handle nil symbol in %v", p)
+		return
+	}
+
+	if source.Sym.Type == objabi.STLSBSS {
+		return
+	}
+
+	// Retrieve or create the TOC anchor.
+	symtoc := c.ctxt.LookupInit("TOC."+source.Sym.Name, func(s *obj.LSym) {
+		s.Type = objabi.SDATA
+		s.Set(obj.AttrDuplicateOK, true)
+		s.Set(obj.AttrStatic, true)
+		c.ctxt.Data = append(c.ctxt.Data, s)
+		s.WriteAddr(c.ctxt, 0, 8, source.Sym, 0)
+	})
+
+	if source.Type == obj.TYPE_ADDR {
+		// MOVD $sym, Rx becomes MOVD symtoc, Rx
+		// MOVD $sym+<off>, Rx becomes MOVD symtoc, Rx; ADD <off>, Rx
+		p.From.Type = obj.TYPE_MEM
+		p.From.Sym = symtoc
+		p.From.Name = obj.NAME_TOCREF
+
+		if p.From.Offset != 0 {
+			q := obj.Appendp(p, c.newprog)
+			q.As = AADD
+			q.From.Type = obj.TYPE_CONST
+			q.From.Offset = p.From.Offset
+			p.From.Offset = 0
+			q.To = p.To
+		}
+		return
+
+	}
+
+	// MOVx sym, Ry becomes MOVD symtoc, REGTMP; MOVx (REGTMP), Ry
+	// MOVx Ry, sym becomes MOVD symtoc, REGTMP; MOVx Ry, (REGTMP)
+	// An addition may be inserted between the two MOVs if there is an offset.
+
+	q := obj.Appendp(p, c.newprog)
+	q.As = AMOVD
+	q.From.Type = obj.TYPE_MEM
+	q.From.Sym = symtoc
+	q.From.Name = obj.NAME_TOCREF
+	q.To.Type = obj.TYPE_REG
+	q.To.Reg = REGTMP
+
+	q = obj.Appendp(q, c.newprog)
+	q.As = p.As
+	q.From = p.From
+	q.To = p.To
+	if p.From.Name != obj.NAME_NONE {
+		q.From.Type = obj.TYPE_MEM
+		q.From.Reg = REGTMP
+		q.From.Name = obj.NAME_NONE
+		q.From.Sym = nil
+	} else if p.To.Name != obj.NAME_NONE {
+		q.To.Type = obj.TYPE_MEM
+		q.To.Reg = REGTMP
+		q.To.Name = obj.NAME_NONE
+		q.To.Sym = nil
+	} else {
+		c.ctxt.Diag("unreachable case in rewriteToUseTOC with %v", p)
+	}
+
+	obj.Nopout(p)
+}
+
+// Rewrite p, if necessary, to access global data via the global offset table.
+func (c *ctxt9) rewriteToUseGot(p *obj.Prog) {
+	if p.As == obj.ADUFFCOPY || p.As == obj.ADUFFZERO {
+		//     ADUFFxxx $offset
+		// becomes
+		//     MOVD runtime.duffxxx@GOT, R12
+		//     ADD $offset, R12
+		//     MOVD R12, LR
+		//     BL (LR)
+		var sym *obj.LSym
+		if p.As == obj.ADUFFZERO {
+			sym = c.ctxt.LookupABI("runtime.duffzero", obj.ABIInternal)
+		} else {
+			sym = c.ctxt.LookupABI("runtime.duffcopy", obj.ABIInternal)
+		}
+		offset := p.To.Offset
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		p.From.Sym = sym
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R12
+		p.To.Name = obj.NAME_NONE
+		p.To.Offset = 0
+		p.To.Sym = nil
+		p1 := obj.Appendp(p, c.newprog)
+		p1.As = AADD
+		p1.From.Type = obj.TYPE_CONST
+		p1.From.Offset = offset
+		p1.To.Type = obj.TYPE_REG
+		p1.To.Reg = REG_R12
+		p2 := obj.Appendp(p1, c.newprog)
+		p2.As = AMOVD
+		p2.From.Type = obj.TYPE_REG
+		p2.From.Reg = REG_R12
+		p2.To.Type = obj.TYPE_REG
+		p2.To.Reg = REG_LR
+		p3 := obj.Appendp(p2, c.newprog)
+		p3.As = obj.ACALL
+		p3.To.Type = obj.TYPE_REG
+		p3.To.Reg = REG_LR
+	}
+
+	// We only care about global data: NAME_EXTERN means a global
+	// symbol in the Go sense, and p.Sym.Local is true for a few
+	// internally defined symbols.
+	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// MOVD $sym, Rx becomes MOVD sym@GOT, Rx
+		// MOVD $sym+<off>, Rx becomes MOVD sym@GOT, Rx; ADD <off>, Rx
+		if p.As != AMOVD {
+			c.ctxt.Diag("do not know how to handle TYPE_ADDR in %v with -dynlink", p)
+		}
+		if p.To.Type != obj.TYPE_REG {
+			c.ctxt.Diag("do not know how to handle LEAQ-type insn to non-register in %v with -dynlink", p)
+		}
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		if p.From.Offset != 0 {
+			q := obj.Appendp(p, c.newprog)
+			q.As = AADD
+			q.From.Type = obj.TYPE_CONST
+			q.From.Offset = p.From.Offset
+			q.To = p.To
+			p.From.Offset = 0
+		}
+	}
+	if p.GetFrom3() != nil && p.GetFrom3().Name == obj.NAME_EXTERN {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	var source *obj.Addr
+	// MOVx sym, Ry becomes MOVD sym@GOT, REGTMP; MOVx (REGTMP), Ry
+	// MOVx Ry, sym becomes MOVD sym@GOT, REGTMP; MOVx Ry, (REGTMP)
+	// An addition may be inserted between the two MOVs if there is an offset.
+	if p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+			c.ctxt.Diag("cannot handle NAME_EXTERN on both sides in %v with -dynlink", p)
+		}
+		source = &p.From
+	} else if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+		source = &p.To
+	} else {
+		return
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	if source.Sym.Type == objabi.STLSBSS {
+		return
+	}
+	if source.Type != obj.TYPE_MEM {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	p1 := obj.Appendp(p, c.newprog)
+	p2 := obj.Appendp(p1, c.newprog)
+
+	p1.As = AMOVD
+	p1.From.Type = obj.TYPE_MEM
+	p1.From.Sym = source.Sym
+	p1.From.Name = obj.NAME_GOTREF
+	p1.To.Type = obj.TYPE_REG
+	p1.To.Reg = REGTMP
+
+	p2.As = p.As
+	p2.From = p.From
+	p2.To = p.To
+	if p.From.Name == obj.NAME_EXTERN {
+		p2.From.Reg = REGTMP
+		p2.From.Name = obj.NAME_NONE
+		p2.From.Sym = nil
+	} else if p.To.Name == obj.NAME_EXTERN {
+		p2.To.Reg = REGTMP
+		p2.To.Name = obj.NAME_NONE
+		p2.To.Sym = nil
+	} else {
+		return
+	}
+	obj.Nopout(p)
+}
+
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	// TODO(minux): add morestack short-cuts with small fixed frame-size.
+	if cursym.Func().Text == nil || cursym.Func().Text.Link == nil {
+		return
+	}
+
+	c := ctxt9{ctxt: ctxt, cursym: cursym, newprog: newprog}
+
+	p := c.cursym.Func().Text
+	textstksiz := p.To.Offset
+	if textstksiz == -8 {
+		// Compatibility hack.
+		p.From.Sym.Set(obj.AttrNoFrame, true)
+		textstksiz = 0
+	}
+	if textstksiz%8 != 0 {
+		c.ctxt.Diag("frame size %d not a multiple of 8", textstksiz)
+	}
+	if p.From.Sym.NoFrame() {
+		if textstksiz != 0 {
+			c.ctxt.Diag("NOFRAME functions must have a frame size of 0, not %d", textstksiz)
+		}
+	}
+
+	c.cursym.Func().Args = p.To.Val.(int32)
+	c.cursym.Func().Locals = int32(textstksiz)
+
+	/*
+	 * find leaf subroutines
+	 * expand RET
+	 * expand BECOME pseudo
+	 */
+
+	var q *obj.Prog
+	var q1 *obj.Prog
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		/* too hard, just leave alone */
+		case obj.ATEXT:
+			q = p
+
+			p.Mark |= LABEL | LEAF | SYNC
+			if p.Link != nil {
+				p.Link.Mark |= LABEL
+			}
+
+		case ANOR:
+			q = p
+			if p.To.Type == obj.TYPE_REG {
+				if p.To.Reg == REGZERO {
+					p.Mark |= LABEL | SYNC
+				}
+			}
+
+		case ALWAR,
+			ALBAR,
+			ASTBCCC,
+			ASTWCCC,
+			AEIEIO,
+			AICBI,
+			AISYNC,
+			ATLBIE,
+			ATLBIEL,
+			ASLBIA,
+			ASLBIE,
+			ASLBMFEE,
+			ASLBMFEV,
+			ASLBMTE,
+			ADCBF,
+			ADCBI,
+			ADCBST,
+			ADCBT,
+			ADCBTST,
+			ADCBZ,
+			ASYNC,
+			ATLBSYNC,
+			APTESYNC,
+			ALWSYNC,
+			ATW,
+			AWORD,
+			ARFI,
+			ARFCI,
+			ARFID,
+			AHRFID:
+			q = p
+			p.Mark |= LABEL | SYNC
+			continue
+
+		case AMOVW, AMOVWZ, AMOVD:
+			q = p
+			if p.From.Reg >= REG_SPECIAL || p.To.Reg >= REG_SPECIAL {
+				p.Mark |= LABEL | SYNC
+			}
+			continue
+
+		case AFABS,
+			AFABSCC,
+			AFADD,
+			AFADDCC,
+			AFCTIW,
+			AFCTIWCC,
+			AFCTIWZ,
+			AFCTIWZCC,
+			AFDIV,
+			AFDIVCC,
+			AFMADD,
+			AFMADDCC,
+			AFMOVD,
+			AFMOVDU,
+			/* case AFMOVDS: */
+			AFMOVS,
+			AFMOVSU,
+
+			/* case AFMOVSD: */
+			AFMSUB,
+			AFMSUBCC,
+			AFMUL,
+			AFMULCC,
+			AFNABS,
+			AFNABSCC,
+			AFNEG,
+			AFNEGCC,
+			AFNMADD,
+			AFNMADDCC,
+			AFNMSUB,
+			AFNMSUBCC,
+			AFRSP,
+			AFRSPCC,
+			AFSUB,
+			AFSUBCC:
+			q = p
+
+			p.Mark |= FLOAT
+			continue
+
+		case ABL,
+			ABCL,
+			obj.ADUFFZERO,
+			obj.ADUFFCOPY:
+			c.cursym.Func().Text.Mark &^= LEAF
+			fallthrough
+
+		case ABC,
+			ABEQ,
+			ABGE,
+			ABGT,
+			ABLE,
+			ABLT,
+			ABNE,
+			ABR,
+			ABVC,
+			ABVS:
+			p.Mark |= BRANCH
+			q = p
+			q1 = p.To.Target()
+			if q1 != nil {
+				// NOPs are not removed due to #40689.
+
+				if q1.Mark&LEAF == 0 {
+					q1.Mark |= LABEL
+				}
+			} else {
+				p.Mark |= LABEL
+			}
+			q1 = p.Link
+			if q1 != nil {
+				q1.Mark |= LABEL
+			}
+			continue
+
+		case AFCMPO, AFCMPU:
+			q = p
+			p.Mark |= FCMP | FLOAT
+			continue
+
+		case obj.ARET:
+			q = p
+			if p.Link != nil {
+				p.Link.Mark |= LABEL
+			}
+			continue
+
+		case obj.ANOP:
+			// NOPs are not removed due to
+			// #40689
+			continue
+
+		default:
+			q = p
+			continue
+		}
+	}
+
+	autosize := int32(0)
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		o := p.As
+		switch o {
+		case obj.ATEXT:
+			autosize = int32(textstksiz)
+
+			if p.Mark&LEAF != 0 && autosize == 0 {
+				// A leaf function with no locals has no frame.
+				p.From.Sym.Set(obj.AttrNoFrame, true)
+			}
+
+			if !p.From.Sym.NoFrame() {
+				// If there is a stack frame at all, it includes
+				// space to save the LR.
+				autosize += int32(c.ctxt.Arch.FixedFrameSize)
+			}
+
+			if p.Mark&LEAF != 0 && autosize < abi.StackSmall {
+				// A leaf function with a small stack can be marked
+				// NOSPLIT, avoiding a stack check.
+				p.From.Sym.Set(obj.AttrNoSplit, true)
+			}
+
+			p.To.Offset = int64(autosize)
+
+			q = p
+
+			if NeedTOCpointer(c.ctxt) && !isNOTOCfunc(c.cursym.Name) {
+				// When compiling Go into PIC, without PCrel support, all functions must start
+				// with instructions to load the TOC pointer into r2:
+				//
+				//	addis r2, r12, .TOC.-func@ha
+				//	addi r2, r2, .TOC.-func@l+4
+				//
+				// We could probably skip this prologue in some situations
+				// but it's a bit subtle. However, it is both safe and
+				// necessary to leave the prologue off duffzero and
+				// duffcopy as we rely on being able to jump to a specific
+				// instruction offset for them.
+				//
+				// These are AWORDS because there is no (afaict) way to
+				// generate the addis instruction except as part of the
+				// load of a large constant, and in that case there is no
+				// way to use r12 as the source.
+				//
+				// Note that the same condition is tested in
+				// putelfsym in cmd/link/internal/ld/symtab.go
+				// where we set the st_other field to indicate
+				// the presence of these instructions.
+				q = obj.Appendp(q, c.newprog)
+				q.As = AWORD
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = 0x3c4c0000
+				q = obj.Appendp(q, c.newprog)
+				q.As = AWORD
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = 0x38420000
+				c.cursym.AddRel(c.ctxt, obj.Reloc{
+					Type: objabi.R_ADDRPOWER_PCREL,
+					Off:  0,
+					Siz:  8,
+					Sym:  c.ctxt.Lookup(".TOC."),
+				})
+			}
+
+			if !c.cursym.Func().Text.From.Sym.NoSplit() {
+				q = c.stacksplit(q, autosize) // emit split check
+			}
+
+			if autosize != 0 {
+				var prologueEnd *obj.Prog
+				// Save the link register and update the SP.  MOVDU is used unless
+				// the frame size is too large.  The link register must be saved
+				// even for non-empty leaf functions so that traceback works.
+				if autosize >= -BIG && autosize <= BIG {
+					// Use MOVDU to adjust R1 when saving R31, if autosize is small.
+					q = obj.Appendp(q, c.newprog)
+					q.As = AMOVD
+					q.Pos = p.Pos
+					q.From.Type = obj.TYPE_REG
+					q.From.Reg = REG_LR
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REGTMP
+					prologueEnd = q
+
+					q = obj.Appendp(q, c.newprog)
+					q.As = AMOVDU
+					q.Pos = p.Pos
+					q.From.Type = obj.TYPE_REG
+					q.From.Reg = REGTMP
+					q.To.Type = obj.TYPE_MEM
+					q.To.Offset = int64(-autosize)
+					q.To.Reg = REGSP
+					q.Spadj = autosize
+				} else {
+					// Frame size is too large for an stdu MOVDU instruction, use stdux MOVDU.
+					q = obj.Appendp(q, c.newprog)
+					q.As = AMOVD
+					q.Pos = p.Pos
+					q.From.Type = obj.TYPE_REG
+					q.From.Reg = REG_LR
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REG_R29
+
+					// Create stack adjustment in REGTMP
+					q = obj.Appendp(q, c.newprog)
+					q.As = AMOVD
+					q.Pos = p.Pos
+					q.From.Type = obj.TYPE_CONST
+					q.From.Offset = int64(-autosize)
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REGTMP
+
+					prologueEnd = q
+
+					// MOVDU R29, R31(R1)
+					q = obj.Appendp(q, c.newprog)
+					q.As = AMOVDU
+					q.Pos = p.Pos
+					q.From.Type = obj.TYPE_REG
+					q.From.Reg = REG_R29
+					q.To.Type = obj.TYPE_MEM
+					q.To.Reg = REGTMP
+					q.To.Index = REGSP
+					q.Spadj = autosize
+				}
+
+				prologueEnd.Pos = prologueEnd.Pos.WithXlogue(src.PosPrologueEnd)
+			} else if c.cursym.Func().Text.Mark&LEAF == 0 {
+				// A very few functions that do not return to their caller
+				// (e.g. gogo) are not identified as leaves but still have
+				// no frame.
+				c.cursym.Func().Text.Mark |= LEAF
+			}
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				c.cursym.Set(obj.AttrLeaf, true)
+				break
+			}
+
+			if NeedTOCpointer(c.ctxt) {
+				q = obj.Appendp(q, c.newprog)
+				q.As = AMOVD
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_REG
+				q.From.Reg = REG_R2
+				q.To.Type = obj.TYPE_MEM
+				q.To.Reg = REGSP
+				q.To.Offset = 24
+			}
+
+		case obj.ARET:
+			if p.From.Type == obj.TYPE_CONST {
+				c.ctxt.Diag("using BECOME (%v) is not supported!", p)
+				break
+			}
+
+			retTarget := p.To.Sym
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				if autosize == 0 {
+					p.As = ABR
+					p.From = obj.Addr{}
+					if retTarget == nil {
+						p.To.Type = obj.TYPE_REG
+						p.To.Reg = REG_LR
+					} else {
+						p.To.Type = obj.TYPE_BRANCH
+						p.To.Sym = retTarget
+					}
+					p.Mark |= BRANCH
+					break
+				}
+
+				p.As = AADD
+				p.From.Type = obj.TYPE_CONST
+				p.From.Offset = int64(autosize)
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGSP
+				p.Spadj = -autosize
+
+				q = c.newprog()
+				q.As = ABR
+				q.Pos = p.Pos
+				if retTarget == nil {
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REG_LR
+				} else {
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.Sym = retTarget
+				}
+				q.Mark |= BRANCH
+				q.Spadj = +autosize
+
+				q.Link = p.Link
+				p.Link = q
+				break
+			}
+
+			p.As = AMOVD
+			p.From.Type = obj.TYPE_MEM
+			p.From.Offset = 0
+			p.From.Reg = REGSP
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REGTMP
+
+			q = c.newprog()
+			q.As = AMOVD
+			q.Pos = p.Pos
+			q.From.Type = obj.TYPE_REG
+			q.From.Reg = REGTMP
+			q.To.Type = obj.TYPE_REG
+			q.To.Reg = REG_LR
+
+			q.Link = p.Link
+			p.Link = q
+			p = q
+
+			if false {
+				// Debug bad returns
+				q = c.newprog()
+
+				q.As = AMOVD
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_MEM
+				q.From.Offset = 0
+				q.From.Reg = REGTMP
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGTMP
+
+				q.Link = p.Link
+				p.Link = q
+				p = q
+			}
+			prev := p
+			if autosize != 0 {
+				q = c.newprog()
+				q.As = AADD
+				q.Pos = p.Pos
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = int64(autosize)
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGSP
+				q.Spadj = -autosize
+
+				q.Link = p.Link
+				prev.Link = q
+				prev = q
+			}
+
+			q1 = c.newprog()
+			q1.As = ABR
+			q1.Pos = p.Pos
+			if retTarget == nil {
+				q1.To.Type = obj.TYPE_REG
+				q1.To.Reg = REG_LR
+			} else {
+				q1.To.Type = obj.TYPE_BRANCH
+				q1.To.Sym = retTarget
+			}
+			q1.Mark |= BRANCH
+			q1.Spadj = +autosize
+
+			q1.Link = q.Link
+			prev.Link = q1
+		case AADD:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.From.Type == obj.TYPE_CONST {
+				p.Spadj = int32(-p.From.Offset)
+			}
+		case AMOVDU:
+			if p.To.Type == obj.TYPE_MEM && p.To.Reg == REGSP {
+				p.Spadj = int32(-p.To.Offset)
+			}
+			if p.From.Type == obj.TYPE_MEM && p.From.Reg == REGSP {
+				p.Spadj = int32(-p.From.Offset)
+			}
+		case obj.AGETCALLERPC:
+			if cursym.Leaf() {
+				/* MOVD LR, Rd */
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REG_LR
+			} else {
+				/* MOVD (RSP), Rd */
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REGSP
+			}
+		}
+
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.Spadj == 0 && p.As != ACMPU {
+			f := c.cursym.Func()
+			if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+				c.cursym.Func().FuncFlag |= abi.FuncFlagSPWrite
+				if ctxt.Debugvlog || !ctxt.IsAsm {
+					ctxt.Logf("auto-SPWRITE: %s %v\n", c.cursym.Name, p)
+					if !ctxt.IsAsm {
+						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+						ctxt.DiagFlush()
+						log.Fatalf("bad SPWRITE")
+					}
+				}
+			}
+		}
+	}
+}
+
+/*
+// instruction scheduling
+
+	if(debug['Q'] == 0)
+		return;
+
+	curtext = nil;
+	q = nil;	// p - 1
+	q1 = firstp;	// top of block
+	o = 0;		// count of instructions
+	for(p = firstp; p != nil; p = p1) {
+		p1 = p->link;
+		o++;
+		if(p->mark & NOSCHED){
+			if(q1 != p){
+				sched(q1, q);
+			}
+			for(; p != nil; p = p->link){
+				if(!(p->mark & NOSCHED))
+					break;
+				q = p;
+			}
+			p1 = p;
+			q1 = p;
+			o = 0;
+			continue;
+		}
+		if(p->mark & (LABEL|SYNC)) {
+			if(q1 != p)
+				sched(q1, q);
+			q1 = p;
+			o = 1;
+		}
+		if(p->mark & (BRANCH|SYNC)) {
+			sched(q1, p);
+			q1 = p1;
+			o = 0;
+		}
+		if(o >= NSCHED) {
+			sched(q1, p);
+			q1 = p1;
+			o = 0;
+		}
+		q = p;
+	}
+*/
+func (c *ctxt9) stacksplit(p *obj.Prog, framesize int32) *obj.Prog {
+	if c.ctxt.Flag_maymorestack != "" {
+		if c.ctxt.Flag_shared || c.ctxt.Flag_dynlink {
+			// See the call to morestack for why these are
+			// complicated to support.
+			c.ctxt.Diag("maymorestack with -shared or -dynlink is not supported")
+		}
+
+		// Spill arguments. This has to happen before we open
+		// any more frame space.
+		p = c.cursym.Func().SpillRegisterArgs(p, c.newprog)
+
+		// Save LR and REGCTXT
+		frameSize := 8 + c.ctxt.Arch.FixedFrameSize
+
+		// MOVD LR, REGTMP
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_LR
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGTMP
+		// MOVDU REGTMP, -16(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVDU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGTMP
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = -frameSize
+		p.To.Reg = REGSP
+		p.Spadj = int32(frameSize)
+
+		// MOVD REGCTXT, 8(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGCTXT
+		p.To.Type = obj.TYPE_MEM
+		p.To.Offset = 8
+		p.To.Reg = REGSP
+
+		// BL maymorestack
+		p = obj.Appendp(p, c.newprog)
+		p.As = ABL
+		p.To.Type = obj.TYPE_BRANCH
+		// See ../x86/obj6.go
+		p.To.Sym = c.ctxt.LookupABI(c.ctxt.Flag_maymorestack, c.cursym.ABI())
+
+		// Restore LR and REGCTXT
+
+		// MOVD 8(SP), REGCTXT
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = 8
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGCTXT
+
+		// MOVD 0(SP), REGTMP
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Offset = 0
+		p.From.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGTMP
+
+		// MOVD REGTMP, LR
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGTMP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_LR
+
+		// ADD $16, SP
+		p = obj.Appendp(p, c.newprog)
+		p.As = AADD
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = frameSize
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGSP
+		p.Spadj = -int32(frameSize)
+
+		// Unspill arguments.
+		p = c.cursym.Func().UnspillRegisterArgs(p, c.newprog)
+	}
+
+	// save entry point, but skipping the two instructions setting R2 in shared mode and maymorestack
+	startPred := p
+
+	// MOVD	g_stackguard(g), R22
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = AMOVD
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REGG
+	p.From.Offset = 2 * int64(c.ctxt.Arch.PtrSize) // G.stackguard0
+	if c.cursym.CFunc() {
+		p.From.Offset = 3 * int64(c.ctxt.Arch.PtrSize) // G.stackguard1
+	}
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R22
+
+	// Mark the stack bound check and morestack call async nonpreemptible.
+	// If we get preempted here, when resumed the preemption request is
+	// cleared, but we'll still call morestack, which will double the stack
+	// unnecessarily. See issue #35470.
+	p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+	var q *obj.Prog
+	if framesize <= abi.StackSmall {
+		// small stack: SP < stackguard
+		//	CMP	stackguard, SP
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = ACMPU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R22
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REGSP
+	} else {
+		// large stack: SP-framesize < stackguard-StackSmall
+		offset := int64(framesize) - abi.StackSmall
+		if framesize > abi.StackBig {
+			// Such a large stack we need to protect against underflow.
+			// The runtime guarantees SP > objabi.StackBig, but
+			// framesize is large enough that SP-framesize may
+			// underflow, causing a direct comparison with the
+			// stack guard to incorrectly succeed. We explicitly
+			// guard against underflow.
+			//
+			//	CMPU	SP, $(framesize-StackSmall)
+			//	BLT	label-of-call-to-morestack
+			if offset <= 0xffff {
+				p = obj.Appendp(p, c.newprog)
+				p.As = ACMPU
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGSP
+				p.To.Type = obj.TYPE_CONST
+				p.To.Offset = offset
+			} else {
+				// Constant is too big for CMPU.
+				p = obj.Appendp(p, c.newprog)
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_CONST
+				p.From.Offset = offset
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REG_R23
+
+				p = obj.Appendp(p, c.newprog)
+				p.As = ACMPU
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REGSP
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REG_R23
+			}
+
+			p = obj.Appendp(p, c.newprog)
+			q = p
+			p.As = ABLT
+			p.To.Type = obj.TYPE_BRANCH
+		}
+
+		// Check against the stack guard. We've ensured this won't underflow.
+		//	ADD  $-(framesize-StackSmall), SP, R4
+		//	CMPU stackguard, R4
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = AADD
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = -offset
+		p.Reg = REGSP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R23
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = ACMPU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R22
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R23
+	}
+
+	// q1: BLT	done
+	p = obj.Appendp(p, c.newprog)
+	q1 := p
+
+	p.As = ABLT
+	p.To.Type = obj.TYPE_BRANCH
+
+	p = obj.Appendp(p, c.newprog)
+	p.As = obj.ANOP // zero-width place holder
+
+	if q != nil {
+		q.To.SetTarget(p)
+	}
+
+	// Spill the register args that could be clobbered by the
+	// morestack code.
+
+	spill := c.cursym.Func().SpillRegisterArgs(p, c.newprog)
+
+	// MOVD LR, R5
+	p = obj.Appendp(spill, c.newprog)
+	p.As = AMOVD
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = REG_LR
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R5
+
+	p = c.ctxt.EmitEntryStackMap(c.cursym, p, c.newprog)
+
+	var morestacksym *obj.LSym
+	if c.cursym.CFunc() {
+		morestacksym = c.ctxt.Lookup("runtime.morestackc")
+	} else if !c.cursym.Func().Text.From.Sym.NeedCtxt() {
+		morestacksym = c.ctxt.Lookup("runtime.morestack_noctxt")
+	} else {
+		morestacksym = c.ctxt.Lookup("runtime.morestack")
+	}
+
+	if NeedTOCpointer(c.ctxt) {
+		// In PPC64 PIC code, R2 is used as TOC pointer derived from R12
+		// which is the address of function entry point when entering
+		// the function. We need to preserve R2 across call to morestack.
+		// Fortunately, in shared mode, 8(SP) and 16(SP) are reserved in
+		// the caller's frame, but not used (0(SP) is caller's saved LR,
+		// 24(SP) is caller's saved R2). Use 8(SP) to save this function's R2.
+		// MOVD R2, 8(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R2
+		p.To.Type = obj.TYPE_MEM
+		p.To.Reg = REGSP
+		p.To.Offset = 8
+	}
+
+	if c.ctxt.Flag_dynlink {
+		// Avoid calling morestack via a PLT when dynamically linking. The
+		// PLT stubs generated by the system linker on ppc64le when "std r2,
+		// 24(r1)" to save the TOC pointer in their callers stack
+		// frame. Unfortunately (and necessarily) morestack is called before
+		// the function that calls it sets up its frame and so the PLT ends
+		// up smashing the saved TOC pointer for its caller's caller.
+		//
+		// According to the ABI documentation there is a mechanism to avoid
+		// the TOC save that the PLT stub does (put a R_PPC64_TOCSAVE
+		// relocation on the nop after the call to morestack) but at the time
+		// of writing it is not supported at all by gold and my attempt to
+		// use it with ld.bfd caused an internal linker error. So this hack
+		// seems preferable.
+
+		// MOVD $runtime.morestack(SB), R12
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Sym = morestacksym
+		p.From.Name = obj.NAME_GOTREF
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R12
+
+		// MOVD R12, LR
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R12
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_LR
+
+		// BL LR
+		p = obj.Appendp(p, c.newprog)
+		p.As = obj.ACALL
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_LR
+	} else {
+		// BL	runtime.morestack(SB)
+		p = obj.Appendp(p, c.newprog)
+
+		p.As = ABL
+		p.To.Type = obj.TYPE_BRANCH
+		p.To.Sym = morestacksym
+	}
+
+	if NeedTOCpointer(c.ctxt) {
+		// MOVD 8(SP), R2
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_MEM
+		p.From.Reg = REGSP
+		p.From.Offset = 8
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R2
+	}
+
+	// The instructions which unspill regs should be preemptible.
+	p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+	unspill := c.cursym.Func().UnspillRegisterArgs(p, c.newprog)
+
+	// BR	start
+	p = obj.Appendp(unspill, c.newprog)
+	p.As = ABR
+	p.To.Type = obj.TYPE_BRANCH
+	p.To.SetTarget(startPred.Link)
+
+	// placeholder for q1's jump target
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = obj.ANOP // zero-width place holder
+	q1.To.SetTarget(p)
+
+	return p
+}
+
+// MMA accumulator to/from instructions are slightly ambiguous since
+// the argument represents both source and destination, specified as
+// an accumulator. It is treated as a unary destination to simplify
+// the code generation in ppc64map.
+var unaryDst = map[obj.As]bool{
+	AXXSETACCZ: true,
+	AXXMTACC:   true,
+	AXXMFACC:   true,
+}
+
+var Linkppc64 = obj.LinkArch{
+	Arch:           sys.ArchPPC64,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span9,
+	Progedit:       progedit,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: PPC64DWARFRegisters,
+}
+
+var Linkppc64le = obj.LinkArch{
+	Arch:           sys.ArchPPC64LE,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       span9,
+	Progedit:       progedit,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: PPC64DWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/riscv/anames.go b/go/src/cmd/internal/obj/riscv/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..6c48e2f7de4799c463a55ae896c65d71e4d9c1f8
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/anames.go
@@ -0,0 +1,970 @@
+// Code generated by stringer -i cpu.go -o anames.go -p riscv; DO NOT EDIT.
+
+package riscv
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "ADDI",
+	"SLTI",
+	"SLTIU",
+	"ANDI",
+	"ORI",
+	"XORI",
+	"SLLI",
+	"SRLI",
+	"SRAI",
+	"LUI",
+	"AUIPC",
+	"ADD",
+	"SLT",
+	"SLTU",
+	"AND",
+	"OR",
+	"XOR",
+	"SLL",
+	"SRL",
+	"SUB",
+	"SRA",
+	"JAL",
+	"JALR",
+	"BEQ",
+	"BNE",
+	"BLT",
+	"BLTU",
+	"BGE",
+	"BGEU",
+	"LW",
+	"LWU",
+	"LH",
+	"LHU",
+	"LB",
+	"LBU",
+	"SW",
+	"SH",
+	"SB",
+	"FENCE",
+	"ADDIW",
+	"SLLIW",
+	"SRLIW",
+	"SRAIW",
+	"ADDW",
+	"SLLW",
+	"SRLW",
+	"SUBW",
+	"SRAW",
+	"LD",
+	"SD",
+	"CSRRW",
+	"CSRRS",
+	"CSRRC",
+	"CSRRWI",
+	"CSRRSI",
+	"CSRRCI",
+	"CZEROEQZ",
+	"CZERONEZ",
+	"MUL",
+	"MULH",
+	"MULHU",
+	"MULHSU",
+	"MULW",
+	"DIV",
+	"DIVU",
+	"REM",
+	"REMU",
+	"DIVW",
+	"DIVUW",
+	"REMW",
+	"REMUW",
+	"LRD",
+	"SCD",
+	"LRW",
+	"SCW",
+	"AMOSWAPD",
+	"AMOADDD",
+	"AMOANDD",
+	"AMOORD",
+	"AMOXORD",
+	"AMOMAXD",
+	"AMOMAXUD",
+	"AMOMIND",
+	"AMOMINUD",
+	"AMOSWAPW",
+	"AMOADDW",
+	"AMOANDW",
+	"AMOORW",
+	"AMOXORW",
+	"AMOMAXW",
+	"AMOMAXUW",
+	"AMOMINW",
+	"AMOMINUW",
+	"FLW",
+	"FSW",
+	"FADDS",
+	"FSUBS",
+	"FMULS",
+	"FDIVS",
+	"FMINS",
+	"FMAXS",
+	"FSQRTS",
+	"FMADDS",
+	"FMSUBS",
+	"FNMADDS",
+	"FNMSUBS",
+	"FCVTWS",
+	"FCVTLS",
+	"FCVTSW",
+	"FCVTSL",
+	"FCVTWUS",
+	"FCVTLUS",
+	"FCVTSWU",
+	"FCVTSLU",
+	"FSGNJS",
+	"FSGNJNS",
+	"FSGNJXS",
+	"FMVXS",
+	"FMVSX",
+	"FMVXW",
+	"FMVWX",
+	"FEQS",
+	"FLTS",
+	"FLES",
+	"FCLASSS",
+	"FLD",
+	"FSD",
+	"FADDD",
+	"FSUBD",
+	"FMULD",
+	"FDIVD",
+	"FMIND",
+	"FMAXD",
+	"FSQRTD",
+	"FMADDD",
+	"FMSUBD",
+	"FNMADDD",
+	"FNMSUBD",
+	"FCVTWD",
+	"FCVTLD",
+	"FCVTDW",
+	"FCVTDL",
+	"FCVTWUD",
+	"FCVTLUD",
+	"FCVTDWU",
+	"FCVTDLU",
+	"FCVTSD",
+	"FCVTDS",
+	"FSGNJD",
+	"FSGNJND",
+	"FSGNJXD",
+	"FMVXD",
+	"FMVDX",
+	"FEQD",
+	"FLTD",
+	"FLED",
+	"FCLASSD",
+	"FLQ",
+	"FSQ",
+	"FADDQ",
+	"FSUBQ",
+	"FMULQ",
+	"FDIVQ",
+	"FMINQ",
+	"FMAXQ",
+	"FSQRTQ",
+	"FMADDQ",
+	"FMSUBQ",
+	"FNMADDQ",
+	"FNMSUBQ",
+	"FCVTWQ",
+	"FCVTLQ",
+	"FCVTSQ",
+	"FCVTDQ",
+	"FCVTQW",
+	"FCVTQL",
+	"FCVTQS",
+	"FCVTQD",
+	"FCVTWUQ",
+	"FCVTLUQ",
+	"FCVTQWU",
+	"FCVTQLU",
+	"FSGNJQ",
+	"FSGNJNQ",
+	"FSGNJXQ",
+	"FEQQ",
+	"FLEQ",
+	"FLTQ",
+	"FCLASSQ",
+	"CLWSP",
+	"CLDSP",
+	"CFLDSP",
+	"CSWSP",
+	"CSDSP",
+	"CFSDSP",
+	"CLW",
+	"CLD",
+	"CFLD",
+	"CSW",
+	"CSD",
+	"CFSD",
+	"CJ",
+	"CJR",
+	"CJALR",
+	"CBEQZ",
+	"CBNEZ",
+	"CLI",
+	"CLUI",
+	"CADDI",
+	"CADDIW",
+	"CADDI16SP",
+	"CADDI4SPN",
+	"CSLLI",
+	"CSRLI",
+	"CSRAI",
+	"CANDI",
+	"CMV",
+	"CADD",
+	"CAND",
+	"COR",
+	"CXOR",
+	"CSUB",
+	"CADDW",
+	"CSUBW",
+	"CNOP",
+	"CEBREAK",
+	"ADDUW",
+	"SH1ADD",
+	"SH1ADDUW",
+	"SH2ADD",
+	"SH2ADDUW",
+	"SH3ADD",
+	"SH3ADDUW",
+	"SLLIUW",
+	"ANDN",
+	"ORN",
+	"XNOR",
+	"CLZ",
+	"CLZW",
+	"CTZ",
+	"CTZW",
+	"CPOP",
+	"CPOPW",
+	"MAX",
+	"MAXU",
+	"MIN",
+	"MINU",
+	"SEXTB",
+	"SEXTH",
+	"ZEXTH",
+	"ROL",
+	"ROLW",
+	"ROR",
+	"RORI",
+	"RORIW",
+	"RORW",
+	"ORCB",
+	"REV8",
+	"BCLR",
+	"BCLRI",
+	"BEXT",
+	"BEXTI",
+	"BINV",
+	"BINVI",
+	"BSET",
+	"BSETI",
+	"VSETVLI",
+	"VSETIVLI",
+	"VSETVL",
+	"VLE8V",
+	"VLE16V",
+	"VLE32V",
+	"VLE64V",
+	"VSE8V",
+	"VSE16V",
+	"VSE32V",
+	"VSE64V",
+	"VLMV",
+	"VSMV",
+	"VLSE8V",
+	"VLSE16V",
+	"VLSE32V",
+	"VLSE64V",
+	"VSSE8V",
+	"VSSE16V",
+	"VSSE32V",
+	"VSSE64V",
+	"VLUXEI8V",
+	"VLUXEI16V",
+	"VLUXEI32V",
+	"VLUXEI64V",
+	"VLOXEI8V",
+	"VLOXEI16V",
+	"VLOXEI32V",
+	"VLOXEI64V",
+	"VSUXEI8V",
+	"VSUXEI16V",
+	"VSUXEI32V",
+	"VSUXEI64V",
+	"VSOXEI8V",
+	"VSOXEI16V",
+	"VSOXEI32V",
+	"VSOXEI64V",
+	"VLE8FFV",
+	"VLE16FFV",
+	"VLE32FFV",
+	"VLE64FFV",
+	"VLSEG2E8V",
+	"VLSEG3E8V",
+	"VLSEG4E8V",
+	"VLSEG5E8V",
+	"VLSEG6E8V",
+	"VLSEG7E8V",
+	"VLSEG8E8V",
+	"VLSEG2E16V",
+	"VLSEG3E16V",
+	"VLSEG4E16V",
+	"VLSEG5E16V",
+	"VLSEG6E16V",
+	"VLSEG7E16V",
+	"VLSEG8E16V",
+	"VLSEG2E32V",
+	"VLSEG3E32V",
+	"VLSEG4E32V",
+	"VLSEG5E32V",
+	"VLSEG6E32V",
+	"VLSEG7E32V",
+	"VLSEG8E32V",
+	"VLSEG2E64V",
+	"VLSEG3E64V",
+	"VLSEG4E64V",
+	"VLSEG5E64V",
+	"VLSEG6E64V",
+	"VLSEG7E64V",
+	"VLSEG8E64V",
+	"VSSEG2E8V",
+	"VSSEG3E8V",
+	"VSSEG4E8V",
+	"VSSEG5E8V",
+	"VSSEG6E8V",
+	"VSSEG7E8V",
+	"VSSEG8E8V",
+	"VSSEG2E16V",
+	"VSSEG3E16V",
+	"VSSEG4E16V",
+	"VSSEG5E16V",
+	"VSSEG6E16V",
+	"VSSEG7E16V",
+	"VSSEG8E16V",
+	"VSSEG2E32V",
+	"VSSEG3E32V",
+	"VSSEG4E32V",
+	"VSSEG5E32V",
+	"VSSEG6E32V",
+	"VSSEG7E32V",
+	"VSSEG8E32V",
+	"VSSEG2E64V",
+	"VSSEG3E64V",
+	"VSSEG4E64V",
+	"VSSEG5E64V",
+	"VSSEG6E64V",
+	"VSSEG7E64V",
+	"VSSEG8E64V",
+	"VLSEG2E8FFV",
+	"VLSEG3E8FFV",
+	"VLSEG4E8FFV",
+	"VLSEG5E8FFV",
+	"VLSEG6E8FFV",
+	"VLSEG7E8FFV",
+	"VLSEG8E8FFV",
+	"VLSEG2E16FFV",
+	"VLSEG3E16FFV",
+	"VLSEG4E16FFV",
+	"VLSEG5E16FFV",
+	"VLSEG6E16FFV",
+	"VLSEG7E16FFV",
+	"VLSEG8E16FFV",
+	"VLSEG2E32FFV",
+	"VLSEG3E32FFV",
+	"VLSEG4E32FFV",
+	"VLSEG5E32FFV",
+	"VLSEG6E32FFV",
+	"VLSEG7E32FFV",
+	"VLSEG8E32FFV",
+	"VLSEG2E64FFV",
+	"VLSEG3E64FFV",
+	"VLSEG4E64FFV",
+	"VLSEG5E64FFV",
+	"VLSEG6E64FFV",
+	"VLSEG7E64FFV",
+	"VLSEG8E64FFV",
+	"VLSSEG2E8V",
+	"VLSSEG3E8V",
+	"VLSSEG4E8V",
+	"VLSSEG5E8V",
+	"VLSSEG6E8V",
+	"VLSSEG7E8V",
+	"VLSSEG8E8V",
+	"VLSSEG2E16V",
+	"VLSSEG3E16V",
+	"VLSSEG4E16V",
+	"VLSSEG5E16V",
+	"VLSSEG6E16V",
+	"VLSSEG7E16V",
+	"VLSSEG8E16V",
+	"VLSSEG2E32V",
+	"VLSSEG3E32V",
+	"VLSSEG4E32V",
+	"VLSSEG5E32V",
+	"VLSSEG6E32V",
+	"VLSSEG7E32V",
+	"VLSSEG8E32V",
+	"VLSSEG2E64V",
+	"VLSSEG3E64V",
+	"VLSSEG4E64V",
+	"VLSSEG5E64V",
+	"VLSSEG6E64V",
+	"VLSSEG7E64V",
+	"VLSSEG8E64V",
+	"VSSSEG2E8V",
+	"VSSSEG3E8V",
+	"VSSSEG4E8V",
+	"VSSSEG5E8V",
+	"VSSSEG6E8V",
+	"VSSSEG7E8V",
+	"VSSSEG8E8V",
+	"VSSSEG2E16V",
+	"VSSSEG3E16V",
+	"VSSSEG4E16V",
+	"VSSSEG5E16V",
+	"VSSSEG6E16V",
+	"VSSSEG7E16V",
+	"VSSSEG8E16V",
+	"VSSSEG2E32V",
+	"VSSSEG3E32V",
+	"VSSSEG4E32V",
+	"VSSSEG5E32V",
+	"VSSSEG6E32V",
+	"VSSSEG7E32V",
+	"VSSSEG8E32V",
+	"VSSSEG2E64V",
+	"VSSSEG3E64V",
+	"VSSSEG4E64V",
+	"VSSSEG5E64V",
+	"VSSSEG6E64V",
+	"VSSSEG7E64V",
+	"VSSSEG8E64V",
+	"VLOXSEG2EI8V",
+	"VLOXSEG3EI8V",
+	"VLOXSEG4EI8V",
+	"VLOXSEG5EI8V",
+	"VLOXSEG6EI8V",
+	"VLOXSEG7EI8V",
+	"VLOXSEG8EI8V",
+	"VLOXSEG2EI16V",
+	"VLOXSEG3EI16V",
+	"VLOXSEG4EI16V",
+	"VLOXSEG5EI16V",
+	"VLOXSEG6EI16V",
+	"VLOXSEG7EI16V",
+	"VLOXSEG8EI16V",
+	"VLOXSEG2EI32V",
+	"VLOXSEG3EI32V",
+	"VLOXSEG4EI32V",
+	"VLOXSEG5EI32V",
+	"VLOXSEG6EI32V",
+	"VLOXSEG7EI32V",
+	"VLOXSEG8EI32V",
+	"VLOXSEG2EI64V",
+	"VLOXSEG3EI64V",
+	"VLOXSEG4EI64V",
+	"VLOXSEG5EI64V",
+	"VLOXSEG6EI64V",
+	"VLOXSEG7EI64V",
+	"VLOXSEG8EI64V",
+	"VSOXSEG2EI8V",
+	"VSOXSEG3EI8V",
+	"VSOXSEG4EI8V",
+	"VSOXSEG5EI8V",
+	"VSOXSEG6EI8V",
+	"VSOXSEG7EI8V",
+	"VSOXSEG8EI8V",
+	"VSOXSEG2EI16V",
+	"VSOXSEG3EI16V",
+	"VSOXSEG4EI16V",
+	"VSOXSEG5EI16V",
+	"VSOXSEG6EI16V",
+	"VSOXSEG7EI16V",
+	"VSOXSEG8EI16V",
+	"VSOXSEG2EI32V",
+	"VSOXSEG3EI32V",
+	"VSOXSEG4EI32V",
+	"VSOXSEG5EI32V",
+	"VSOXSEG6EI32V",
+	"VSOXSEG7EI32V",
+	"VSOXSEG8EI32V",
+	"VSOXSEG2EI64V",
+	"VSOXSEG3EI64V",
+	"VSOXSEG4EI64V",
+	"VSOXSEG5EI64V",
+	"VSOXSEG6EI64V",
+	"VSOXSEG7EI64V",
+	"VSOXSEG8EI64V",
+	"VLUXSEG2EI8V",
+	"VLUXSEG3EI8V",
+	"VLUXSEG4EI8V",
+	"VLUXSEG5EI8V",
+	"VLUXSEG6EI8V",
+	"VLUXSEG7EI8V",
+	"VLUXSEG8EI8V",
+	"VLUXSEG2EI16V",
+	"VLUXSEG3EI16V",
+	"VLUXSEG4EI16V",
+	"VLUXSEG5EI16V",
+	"VLUXSEG6EI16V",
+	"VLUXSEG7EI16V",
+	"VLUXSEG8EI16V",
+	"VLUXSEG2EI32V",
+	"VLUXSEG3EI32V",
+	"VLUXSEG4EI32V",
+	"VLUXSEG5EI32V",
+	"VLUXSEG6EI32V",
+	"VLUXSEG7EI32V",
+	"VLUXSEG8EI32V",
+	"VLUXSEG2EI64V",
+	"VLUXSEG3EI64V",
+	"VLUXSEG4EI64V",
+	"VLUXSEG5EI64V",
+	"VLUXSEG6EI64V",
+	"VLUXSEG7EI64V",
+	"VLUXSEG8EI64V",
+	"VSUXSEG2EI8V",
+	"VSUXSEG3EI8V",
+	"VSUXSEG4EI8V",
+	"VSUXSEG5EI8V",
+	"VSUXSEG6EI8V",
+	"VSUXSEG7EI8V",
+	"VSUXSEG8EI8V",
+	"VSUXSEG2EI16V",
+	"VSUXSEG3EI16V",
+	"VSUXSEG4EI16V",
+	"VSUXSEG5EI16V",
+	"VSUXSEG6EI16V",
+	"VSUXSEG7EI16V",
+	"VSUXSEG8EI16V",
+	"VSUXSEG2EI32V",
+	"VSUXSEG3EI32V",
+	"VSUXSEG4EI32V",
+	"VSUXSEG5EI32V",
+	"VSUXSEG6EI32V",
+	"VSUXSEG7EI32V",
+	"VSUXSEG8EI32V",
+	"VSUXSEG2EI64V",
+	"VSUXSEG3EI64V",
+	"VSUXSEG4EI64V",
+	"VSUXSEG5EI64V",
+	"VSUXSEG6EI64V",
+	"VSUXSEG7EI64V",
+	"VSUXSEG8EI64V",
+	"VL1RE8V",
+	"VL1RE16V",
+	"VL1RE32V",
+	"VL1RE64V",
+	"VL2RE8V",
+	"VL2RE16V",
+	"VL2RE32V",
+	"VL2RE64V",
+	"VL4RE8V",
+	"VL4RE16V",
+	"VL4RE32V",
+	"VL4RE64V",
+	"VL8RE8V",
+	"VL8RE16V",
+	"VL8RE32V",
+	"VL8RE64V",
+	"VS1RV",
+	"VS2RV",
+	"VS4RV",
+	"VS8RV",
+	"VADDVV",
+	"VADDVX",
+	"VADDVI",
+	"VSUBVV",
+	"VSUBVX",
+	"VRSUBVX",
+	"VRSUBVI",
+	"VWADDUVV",
+	"VWADDUVX",
+	"VWSUBUVV",
+	"VWSUBUVX",
+	"VWADDVV",
+	"VWADDVX",
+	"VWSUBVV",
+	"VWSUBVX",
+	"VWADDUWV",
+	"VWADDUWX",
+	"VWSUBUWV",
+	"VWSUBUWX",
+	"VWADDWV",
+	"VWADDWX",
+	"VWSUBWV",
+	"VWSUBWX",
+	"VZEXTVF2",
+	"VSEXTVF2",
+	"VZEXTVF4",
+	"VSEXTVF4",
+	"VZEXTVF8",
+	"VSEXTVF8",
+	"VADCVVM",
+	"VADCVXM",
+	"VADCVIM",
+	"VMADCVVM",
+	"VMADCVXM",
+	"VMADCVIM",
+	"VMADCVV",
+	"VMADCVX",
+	"VMADCVI",
+	"VSBCVVM",
+	"VSBCVXM",
+	"VMSBCVVM",
+	"VMSBCVXM",
+	"VMSBCVV",
+	"VMSBCVX",
+	"VANDVV",
+	"VANDVX",
+	"VANDVI",
+	"VORVV",
+	"VORVX",
+	"VORVI",
+	"VXORVV",
+	"VXORVX",
+	"VXORVI",
+	"VSLLVV",
+	"VSLLVX",
+	"VSLLVI",
+	"VSRLVV",
+	"VSRLVX",
+	"VSRLVI",
+	"VSRAVV",
+	"VSRAVX",
+	"VSRAVI",
+	"VNSRLWV",
+	"VNSRLWX",
+	"VNSRLWI",
+	"VNSRAWV",
+	"VNSRAWX",
+	"VNSRAWI",
+	"VMSEQVV",
+	"VMSEQVX",
+	"VMSEQVI",
+	"VMSNEVV",
+	"VMSNEVX",
+	"VMSNEVI",
+	"VMSLTUVV",
+	"VMSLTUVX",
+	"VMSLTVV",
+	"VMSLTVX",
+	"VMSLEUVV",
+	"VMSLEUVX",
+	"VMSLEUVI",
+	"VMSLEVV",
+	"VMSLEVX",
+	"VMSLEVI",
+	"VMSGTUVX",
+	"VMSGTUVI",
+	"VMSGTVX",
+	"VMSGTVI",
+	"VMINUVV",
+	"VMINUVX",
+	"VMINVV",
+	"VMINVX",
+	"VMAXUVV",
+	"VMAXUVX",
+	"VMAXVV",
+	"VMAXVX",
+	"VMULVV",
+	"VMULVX",
+	"VMULHVV",
+	"VMULHVX",
+	"VMULHUVV",
+	"VMULHUVX",
+	"VMULHSUVV",
+	"VMULHSUVX",
+	"VDIVUVV",
+	"VDIVUVX",
+	"VDIVVV",
+	"VDIVVX",
+	"VREMUVV",
+	"VREMUVX",
+	"VREMVV",
+	"VREMVX",
+	"VWMULVV",
+	"VWMULVX",
+	"VWMULUVV",
+	"VWMULUVX",
+	"VWMULSUVV",
+	"VWMULSUVX",
+	"VMACCVV",
+	"VMACCVX",
+	"VNMSACVV",
+	"VNMSACVX",
+	"VMADDVV",
+	"VMADDVX",
+	"VNMSUBVV",
+	"VNMSUBVX",
+	"VWMACCUVV",
+	"VWMACCUVX",
+	"VWMACCVV",
+	"VWMACCVX",
+	"VWMACCSUVV",
+	"VWMACCSUVX",
+	"VWMACCUSVX",
+	"VMERGEVVM",
+	"VMERGEVXM",
+	"VMERGEVIM",
+	"VMVVV",
+	"VMVVX",
+	"VMVVI",
+	"VSADDUVV",
+	"VSADDUVX",
+	"VSADDUVI",
+	"VSADDVV",
+	"VSADDVX",
+	"VSADDVI",
+	"VSSUBUVV",
+	"VSSUBUVX",
+	"VSSUBVV",
+	"VSSUBVX",
+	"VAADDUVV",
+	"VAADDUVX",
+	"VAADDVV",
+	"VAADDVX",
+	"VASUBUVV",
+	"VASUBUVX",
+	"VASUBVV",
+	"VASUBVX",
+	"VSMULVV",
+	"VSMULVX",
+	"VSSRLVV",
+	"VSSRLVX",
+	"VSSRLVI",
+	"VSSRAVV",
+	"VSSRAVX",
+	"VSSRAVI",
+	"VNCLIPUWV",
+	"VNCLIPUWX",
+	"VNCLIPUWI",
+	"VNCLIPWV",
+	"VNCLIPWX",
+	"VNCLIPWI",
+	"VFADDVV",
+	"VFADDVF",
+	"VFSUBVV",
+	"VFSUBVF",
+	"VFRSUBVF",
+	"VFWADDVV",
+	"VFWADDVF",
+	"VFWSUBVV",
+	"VFWSUBVF",
+	"VFWADDWV",
+	"VFWADDWF",
+	"VFWSUBWV",
+	"VFWSUBWF",
+	"VFMULVV",
+	"VFMULVF",
+	"VFDIVVV",
+	"VFDIVVF",
+	"VFRDIVVF",
+	"VFWMULVV",
+	"VFWMULVF",
+	"VFMACCVV",
+	"VFMACCVF",
+	"VFNMACCVV",
+	"VFNMACCVF",
+	"VFMSACVV",
+	"VFMSACVF",
+	"VFNMSACVV",
+	"VFNMSACVF",
+	"VFMADDVV",
+	"VFMADDVF",
+	"VFNMADDVV",
+	"VFNMADDVF",
+	"VFMSUBVV",
+	"VFMSUBVF",
+	"VFNMSUBVV",
+	"VFNMSUBVF",
+	"VFWMACCVV",
+	"VFWMACCVF",
+	"VFWNMACCVV",
+	"VFWNMACCVF",
+	"VFWMSACVV",
+	"VFWMSACVF",
+	"VFWNMSACVV",
+	"VFWNMSACVF",
+	"VFSQRTV",
+	"VFRSQRT7V",
+	"VFREC7V",
+	"VFMINVV",
+	"VFMINVF",
+	"VFMAXVV",
+	"VFMAXVF",
+	"VFSGNJVV",
+	"VFSGNJVF",
+	"VFSGNJNVV",
+	"VFSGNJNVF",
+	"VFSGNJXVV",
+	"VFSGNJXVF",
+	"VMFEQVV",
+	"VMFEQVF",
+	"VMFNEVV",
+	"VMFNEVF",
+	"VMFLTVV",
+	"VMFLTVF",
+	"VMFLEVV",
+	"VMFLEVF",
+	"VMFGTVF",
+	"VMFGEVF",
+	"VFCLASSV",
+	"VFMERGEVFM",
+	"VFMVVF",
+	"VFCVTXUFV",
+	"VFCVTXFV",
+	"VFCVTRTZXUFV",
+	"VFCVTRTZXFV",
+	"VFCVTFXUV",
+	"VFCVTFXV",
+	"VFWCVTXUFV",
+	"VFWCVTXFV",
+	"VFWCVTRTZXUFV",
+	"VFWCVTRTZXFV",
+	"VFWCVTFXUV",
+	"VFWCVTFXV",
+	"VFWCVTFFV",
+	"VFNCVTXUFW",
+	"VFNCVTXFW",
+	"VFNCVTRTZXUFW",
+	"VFNCVTRTZXFW",
+	"VFNCVTFXUW",
+	"VFNCVTFXW",
+	"VFNCVTFFW",
+	"VFNCVTRODFFW",
+	"VREDSUMVS",
+	"VREDMAXUVS",
+	"VREDMAXVS",
+	"VREDMINUVS",
+	"VREDMINVS",
+	"VREDANDVS",
+	"VREDORVS",
+	"VREDXORVS",
+	"VWREDSUMUVS",
+	"VWREDSUMVS",
+	"VFREDOSUMVS",
+	"VFREDUSUMVS",
+	"VFREDMAXVS",
+	"VFREDMINVS",
+	"VFWREDOSUMVS",
+	"VFWREDUSUMVS",
+	"VMANDMM",
+	"VMNANDMM",
+	"VMANDNMM",
+	"VMXORMM",
+	"VMORMM",
+	"VMNORMM",
+	"VMORNMM",
+	"VMXNORMM",
+	"VCPOPM",
+	"VFIRSTM",
+	"VMSBFM",
+	"VMSIFM",
+	"VMSOFM",
+	"VIOTAM",
+	"VIDV",
+	"VMVXS",
+	"VMVSX",
+	"VFMVFS",
+	"VFMVSF",
+	"VSLIDEUPVX",
+	"VSLIDEUPVI",
+	"VSLIDEDOWNVX",
+	"VSLIDEDOWNVI",
+	"VSLIDE1UPVX",
+	"VFSLIDE1UPVF",
+	"VSLIDE1DOWNVX",
+	"VFSLIDE1DOWNVF",
+	"VRGATHERVV",
+	"VRGATHEREI16VV",
+	"VRGATHERVX",
+	"VRGATHERVI",
+	"VCOMPRESSVM",
+	"VMV1RV",
+	"VMV2RV",
+	"VMV4RV",
+	"VMV8RV",
+	"ECALL",
+	"SCALL",
+	"EBREAK",
+	"SBREAK",
+	"MRET",
+	"SRET",
+	"DRET",
+	"WFI",
+	"SFENCEVMA",
+	"WORD",
+	"BEQZ",
+	"BGEZ",
+	"BGT",
+	"BGTU",
+	"BGTZ",
+	"BLE",
+	"BLEU",
+	"BLEZ",
+	"BLTZ",
+	"BNEZ",
+	"FABSD",
+	"FABSS",
+	"FNED",
+	"FNEGD",
+	"FNEGS",
+	"FNES",
+	"MOV",
+	"MOVB",
+	"MOVBU",
+	"MOVD",
+	"MOVF",
+	"MOVH",
+	"MOVHU",
+	"MOVW",
+	"MOVWU",
+	"NEG",
+	"NEGW",
+	"NOT",
+	"RDCYCLE",
+	"RDINSTRET",
+	"RDTIME",
+	"SEQZ",
+	"SNEZ",
+	"VFABSV",
+	"VFNEGV",
+	"VL1RV",
+	"VL2RV",
+	"VL4RV",
+	"VL8RV",
+	"VMCLRM",
+	"VMFGEVV",
+	"VMFGTVV",
+	"VMMVM",
+	"VMNOTM",
+	"VMSETM",
+	"VMSGEUVI",
+	"VMSGEUVV",
+	"VMSGEVI",
+	"VMSGEVV",
+	"VMSGTUVV",
+	"VMSGTVV",
+	"VMSLTUVI",
+	"VMSLTVI",
+	"VNCVTXXW",
+	"VNEGV",
+	"VNOTV",
+	"VWCVTUXXV",
+	"VWCVTXXV",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/riscv/asm_test.go b/go/src/cmd/internal/obj/riscv/asm_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..f143e70103d4ac9f6e2db298c794cd0ecef28a46
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/asm_test.go
@@ -0,0 +1,434 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv
+
+import (
+	"bytes"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"runtime"
+	"testing"
+)
+
+// TestLargeBranch generates a large function with a very far conditional
+// branch, in order to ensure that it assembles correctly. This requires
+// inverting the branch and using a jump to reach the target.
+func TestLargeBranch(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping test in short mode")
+	}
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module largecall"), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+	main := `package main
+
+import "fmt"
+
+func main() {
+        fmt.Print(x())
+}
+
+func x() uint64
+`
+	if err := os.WriteFile(filepath.Join(dir, "x.go"), []byte(main), 0644); err != nil {
+		t.Fatalf("failed to write main: %v\n", err)
+	}
+
+	// Generate a very large function.
+	buf := bytes.NewBuffer(make([]byte, 0, 7000000))
+	genLargeBranch(buf)
+
+	tmpfile := filepath.Join(dir, "x.s")
+	if err := os.WriteFile(tmpfile, buf.Bytes(), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v", err)
+	}
+
+	// Assemble generated file.
+	cmd := exec.Command(testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), "-S", tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Failed to assemble: %v\n%s", err, out)
+	}
+
+	// The expected instruction sequence for the long branch is:
+	//	BNEZ
+	//	AUIPC	$..., X31
+	//	JALR	X0, $..., X31
+	want := regexp.MustCompile(`\sBNEZ\s.*\s.*\n.*\n.*AUIPC\s\$\d+, X31.*\n.*JALR\sX0, \$\d+, ?X31`)
+	if !want.Match(out) {
+		t.Error("Missing assembly instructions")
+	}
+
+	// Build generated files.
+	cmd = testenv.Command(t, testenv.GoToolPath(t), "build", "-o", "x.exe", "-ldflags=-linkmode=internal")
+	cmd.Dir = dir
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err = cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Build failed: %v, output: %s", err, out)
+	}
+
+	if runtime.GOARCH == "riscv64" && runtime.GOOS == "linux" {
+		cmd = testenv.Command(t, filepath.Join(dir, "x.exe"))
+		out, err = cmd.CombinedOutput()
+		if err != nil {
+			t.Errorf("Failed to run test binary: %v", err)
+		}
+		if string(out) != "1" {
+			t.Errorf(`Got test output %q, want "2"`, string(out))
+		}
+	}
+}
+
+func genLargeBranch(buf *bytes.Buffer) {
+	fmt.Fprintln(buf, "TEXT ·x(SB),0,$0-8")
+	fmt.Fprintln(buf, "MOV X0, X10")
+	fmt.Fprintln(buf, "BEQZ X10, label")
+	for i := 0; i < 1<<18; i++ {
+		// Use a non-compressable instruction.
+		fmt.Fprintln(buf, "ADD $0, X5, X0")
+	}
+	fmt.Fprintln(buf, "ADD $1, X10, X10")
+	fmt.Fprintln(buf, "label:")
+	fmt.Fprintln(buf, "ADD $1, X10, X10")
+	fmt.Fprintln(buf, "MOV X10, r+0(FP)")
+	fmt.Fprintln(buf, "RET")
+}
+
+// TestLargeCall generates a large function (>1MB of text) with a call to
+// a following function, in order to ensure that it assembles and links
+// correctly. This requires the use of AUIPC+JALR instruction sequences,
+// which are fixed up by the linker.
+func TestLargeCall(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping test in short mode")
+	}
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module largecall"), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+	main := `package main
+
+import "fmt"
+
+func main() {
+        fmt.Print(x())
+}
+
+func x() uint64
+func y() uint64
+`
+	if err := os.WriteFile(filepath.Join(dir, "x.go"), []byte(main), 0644); err != nil {
+		t.Fatalf("failed to write main: %v\n", err)
+	}
+
+	// Generate a very large function with call.
+	buf := bytes.NewBuffer(make([]byte, 0, 7000000))
+	genLargeCall(buf)
+
+	tmpfile := filepath.Join(dir, "x.s")
+	if err := os.WriteFile(tmpfile, buf.Bytes(), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+
+	// Assemble generated file.
+	cmd := exec.Command(testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), "-S", tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Failed to assemble: %v\n%s", err, out)
+	}
+
+	// The expected instruction sequence for the long call is:
+	//	AUIPC	$0, $0, X31
+	//	JALR	X.., X31
+	want := regexp.MustCompile(`\sAUIPC\s\$0, \$0, X31.*\n.*\sJALR\sX.*, X31`)
+	if !want.Match(out) {
+		t.Error("Missing assembly instructions")
+	}
+
+	// Build generated files.
+	cmd = testenv.Command(t, testenv.GoToolPath(t), "build", "-o", "x.exe", "-ldflags=-linkmode=internal")
+	cmd.Dir = dir
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err = cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Build failed: %v, output: %s", err, out)
+	}
+
+	if runtime.GOARCH == "riscv64" && runtime.GOOS == "linux" {
+		cmd = testenv.Command(t, filepath.Join(dir, "x.exe"))
+		out, err = cmd.CombinedOutput()
+		if err != nil {
+			t.Errorf("Failed to run test binary: %v", err)
+		}
+		if string(out) != "2" {
+			t.Errorf(`Got test output %q, want "2"`, string(out))
+		}
+	}
+
+	if runtime.GOARCH == "riscv64" && testenv.HasCGO() {
+		cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", "x.exe", "-ldflags=-linkmode=external")
+		cmd.Dir = dir
+		cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+		out, err := cmd.CombinedOutput()
+		if err != nil {
+			t.Errorf("Build failed: %v, output: %s", err, out)
+		}
+
+		if runtime.GOARCH == "riscv64" && runtime.GOOS == "linux" {
+			cmd = testenv.Command(t, filepath.Join(dir, "x.exe"))
+			out, err = cmd.CombinedOutput()
+			if err != nil {
+				t.Errorf("Failed to run test binary: %v", err)
+			}
+			if string(out) != "2" {
+				t.Errorf(`Got test output %q, want "2"`, string(out))
+			}
+		}
+	}
+}
+
+func genLargeCall(buf *bytes.Buffer) {
+	fmt.Fprintln(buf, "TEXT ·x(SB),0,$0-8")
+	fmt.Fprintln(buf, "MOV  X0, X10")
+	fmt.Fprintln(buf, "CALL ·y(SB)")
+	fmt.Fprintln(buf, "ADD $1, X10, X10")
+	fmt.Fprintln(buf, "MOV X10, r+0(FP)")
+	fmt.Fprintln(buf, "RET")
+	for i := 0; i < 1<<18; i++ {
+		// Use a non-compressable instruction.
+		fmt.Fprintln(buf, "ADD $0, X5, X0")
+	}
+	fmt.Fprintln(buf, "ADD $1, X10, X10")
+	fmt.Fprintln(buf, "RET")
+	fmt.Fprintln(buf, "TEXT ·y(SB),0,$0-0")
+	fmt.Fprintln(buf, "ADD $1, X10, X10")
+	fmt.Fprintln(buf, "RET")
+}
+
+// TestLargeJump generates a large jump (>1MB of text) with a JMP to the
+// end of the function, in order to ensure that it assembles correctly.
+// This requires the use of AUIPC+JALR instruction sequences.
+func TestLargeJump(t *testing.T) {
+	if testing.Short() {
+		t.Skip("Skipping test in short mode")
+	}
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	if err := os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module largejump"), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+	main := `package main
+
+import "fmt"
+
+func main() {
+        fmt.Print(x())
+}
+
+func x() uint64
+`
+	if err := os.WriteFile(filepath.Join(dir, "x.go"), []byte(main), 0644); err != nil {
+		t.Fatalf("failed to write main: %v\n", err)
+	}
+
+	// Generate a very large jump instruction.
+	buf := bytes.NewBuffer(make([]byte, 0, 7000000))
+	genLargeJump(buf)
+
+	tmpfile := filepath.Join(dir, "x.s")
+	if err := os.WriteFile(tmpfile, buf.Bytes(), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+
+	// Assemble generated file.
+	cmd := exec.Command(testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), "-S", tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Failed to assemble: %v\n%s", err, out)
+	}
+
+	// The expected instruction sequence for the long call is:
+	//	AUIPC	$..., X31
+	//	JALR	X0, $.., X31
+	want := regexp.MustCompile(`\sAUIPC\s\$\d+, X31.*\n.*\sJALR\sX0, \$\d+, ?X31`)
+	if !want.Match(out) {
+		t.Error("Missing assembly instructions")
+		t.Errorf("%s", out)
+	}
+
+	// Build generated files.
+	cmd = testenv.Command(t, testenv.GoToolPath(t), "build", "-o", "x.exe")
+	cmd.Dir = dir
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err = cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Build failed: %v, output: %s", err, out)
+	}
+
+	if runtime.GOARCH == "riscv64" && runtime.GOOS == "linux" {
+		cmd = testenv.Command(t, filepath.Join(dir, "x.exe"))
+		out, err = cmd.CombinedOutput()
+		if err != nil {
+			t.Errorf("Failed to run test binary: %v", err)
+		}
+		if string(out) != "1" {
+			t.Errorf(`Got test output %q, want "1"`, string(out))
+		}
+	}
+}
+
+func genLargeJump(buf *bytes.Buffer) {
+	fmt.Fprintln(buf, "TEXT ·x(SB),0,$0-8")
+	fmt.Fprintln(buf, "MOV  X0, X10")
+	fmt.Fprintln(buf, "JMP end")
+	for i := 0; i < 1<<18; i++ {
+		// Use a non-compressable instruction.
+		fmt.Fprintln(buf, "ADD $0, X5, X0")
+	}
+	fmt.Fprintln(buf, "ADD $1, X10, X10")
+	fmt.Fprintln(buf, "end:")
+	fmt.Fprintln(buf, "ADD $1, X10, X10")
+	fmt.Fprintln(buf, "MOV X10, r+0(FP)")
+	fmt.Fprintln(buf, "RET")
+}
+
+// Issue 20348.
+func TestNoRet(t *testing.T) {
+	dir := t.TempDir()
+	tmpfile := filepath.Join(dir, "x.s")
+	if err := os.WriteFile(tmpfile, []byte("TEXT ·stub(SB),$0-0\nNOP\n"), 0644); err != nil {
+		t.Fatal(err)
+	}
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	if out, err := cmd.CombinedOutput(); err != nil {
+		t.Errorf("%v\n%s", err, out)
+	}
+}
+
+func TestImmediateSplitting(t *testing.T) {
+	dir := t.TempDir()
+	tmpfile := filepath.Join(dir, "x.s")
+	asm := `
+TEXT _stub(SB),$0-0
+	LB	4096(X5), X6
+	LH	4096(X5), X6
+	LW	4096(X5), X6
+	LD	4096(X5), X6
+	LBU	4096(X5), X6
+	LHU	4096(X5), X6
+	LWU	4096(X5), X6
+	SB	X6, 4096(X5)
+	SH	X6, 4096(X5)
+	SW	X6, 4096(X5)
+	SD	X6, 4096(X5)
+
+	FLW	4096(X5), F6
+	FLD	4096(X5), F6
+	FSW	F6, 4096(X5)
+	FSD	F6, 4096(X5)
+
+	MOVB	4096(X5), X6
+	MOVH	4096(X5), X6
+	MOVW	4096(X5), X6
+	MOV	4096(X5), X6
+	MOVBU	4096(X5), X6
+	MOVHU	4096(X5), X6
+	MOVWU	4096(X5), X6
+
+	MOVB	X6, 4096(X5)
+	MOVH	X6, 4096(X5)
+	MOVW	X6, 4096(X5)
+	MOV	X6, 4096(X5)
+
+	MOVF	4096(X5), F6
+	MOVD	4096(X5), F6
+	MOVF	F6, 4096(X5)
+	MOVD	F6, 4096(X5)
+`
+	if err := os.WriteFile(tmpfile, []byte(asm), 0644); err != nil {
+		t.Fatal(err)
+	}
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	if out, err := cmd.CombinedOutput(); err != nil {
+		t.Errorf("%v\n%s", err, out)
+	}
+}
+
+func TestBranch(t *testing.T) {
+	if runtime.GOARCH != "riscv64" {
+		t.Skip("Requires riscv64 to run")
+	}
+
+	testenv.MustHaveGoBuild(t)
+
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "test")
+	cmd.Dir = "testdata/testbranch"
+	if out, err := testenv.CleanCmdEnv(cmd).CombinedOutput(); err != nil {
+		t.Errorf("Branch test failed: %v\n%s", err, out)
+	}
+}
+
+func TestMinMax(t *testing.T) {
+	if runtime.GOARCH != "riscv64" {
+		t.Skip("Requires riscv64 to run")
+	}
+
+	testenv.MustHaveGoBuild(t)
+
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "test")
+	cmd.Dir = "testdata/testminmax"
+	if out, err := testenv.CleanCmdEnv(cmd).CombinedOutput(); err != nil {
+		t.Errorf("Min max test failed: %v\n%s", err, out)
+	}
+}
+
+func TestPCAlign(t *testing.T) {
+	dir := t.TempDir()
+	tmpfile := filepath.Join(dir, "x.s")
+	asm := `
+TEXT _stub(SB),$0-0
+	FENCE
+	PCALIGN	$8
+	FENCE
+	RET
+`
+	if err := os.WriteFile(tmpfile, []byte(asm), 0644); err != nil {
+		t.Fatal(err)
+	}
+	cmd := exec.Command(testenv.GoToolPath(t), "tool", "asm", "-o", filepath.Join(dir, "x.o"), "-S", tmpfile)
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Errorf("Failed to assemble: %v\n%s", err, out)
+	}
+	// The expected instruction sequence after alignment:
+	//	FENCE
+	//	NOP
+	//	FENCE
+	//	RET	(CJALR or JALR)
+	want := regexp.MustCompile("0x0000 0f 00 f0 0f 13 00 00 00 0f 00 f0 0f (82 80|67 80 00 00) ")
+	if !want.Match(out) {
+		t.Errorf("PCALIGN test failed - got %s\nwant %s", out, want)
+	}
+}
diff --git a/go/src/cmd/internal/obj/riscv/cpu.go b/go/src/cmd/internal/obj/riscv/cpu.go
new file mode 100644
index 0000000000000000000000000000000000000000..a91395dd380b6a3e5fceedf1f616b3e1d9839475
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/cpu.go
@@ -0,0 +1,1719 @@
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors.  All rights reserved.
+//	Portions Copyright © 2019 The Go Authors.  All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package riscv
+
+import (
+	"errors"
+	"fmt"
+
+	"cmd/internal/obj"
+)
+
+var CSRs map[uint16]string = csrs
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p riscv
+
+const (
+	// Base register numberings.
+	REG_X0 = obj.RBaseRISCV + iota
+	REG_X1
+	REG_X2
+	REG_X3
+	REG_X4
+	REG_X5
+	REG_X6
+	REG_X7
+	REG_X8
+	REG_X9
+	REG_X10
+	REG_X11
+	REG_X12
+	REG_X13
+	REG_X14
+	REG_X15
+	REG_X16
+	REG_X17
+	REG_X18
+	REG_X19
+	REG_X20
+	REG_X21
+	REG_X22
+	REG_X23
+	REG_X24
+	REG_X25
+	REG_X26
+	REG_X27
+	REG_X28
+	REG_X29
+	REG_X30
+	REG_X31
+
+	// Floating Point register numberings.
+	REG_F0
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+	REG_F16
+	REG_F17
+	REG_F18
+	REG_F19
+	REG_F20
+	REG_F21
+	REG_F22
+	REG_F23
+	REG_F24
+	REG_F25
+	REG_F26
+	REG_F27
+	REG_F28
+	REG_F29
+	REG_F30
+	REG_F31
+
+	// Vector register numberings.
+	REG_V0
+	REG_V1
+	REG_V2
+	REG_V3
+	REG_V4
+	REG_V5
+	REG_V6
+	REG_V7
+	REG_V8
+	REG_V9
+	REG_V10
+	REG_V11
+	REG_V12
+	REG_V13
+	REG_V14
+	REG_V15
+	REG_V16
+	REG_V17
+	REG_V18
+	REG_V19
+	REG_V20
+	REG_V21
+	REG_V22
+	REG_V23
+	REG_V24
+	REG_V25
+	REG_V26
+	REG_V27
+	REG_V28
+	REG_V29
+	REG_V30
+	REG_V31
+
+	// This marks the end of the register numbering.
+	REG_END
+
+	// General registers reassigned to ABI names.
+	REG_ZERO = REG_X0
+	REG_RA   = REG_X1 // aka REG_LR
+	REG_SP   = REG_X2
+	REG_GP   = REG_X3 // aka REG_SB
+	REG_TP   = REG_X4
+	REG_T0   = REG_X5
+	REG_T1   = REG_X6
+	REG_T2   = REG_X7
+	REG_S0   = REG_X8
+	REG_S1   = REG_X9
+	REG_A0   = REG_X10
+	REG_A1   = REG_X11
+	REG_A2   = REG_X12
+	REG_A3   = REG_X13
+	REG_A4   = REG_X14
+	REG_A5   = REG_X15
+	REG_A6   = REG_X16
+	REG_A7   = REG_X17
+	REG_S2   = REG_X18
+	REG_S3   = REG_X19
+	REG_S4   = REG_X20
+	REG_S5   = REG_X21
+	REG_S6   = REG_X22
+	REG_S7   = REG_X23
+	REG_S8   = REG_X24
+	REG_S9   = REG_X25
+	REG_S10  = REG_X26 // aka REG_CTXT
+	REG_S11  = REG_X27 // aka REG_G
+	REG_T3   = REG_X28
+	REG_T4   = REG_X29
+	REG_T5   = REG_X30
+	REG_T6   = REG_X31 // aka REG_TMP
+
+	// Go runtime register names.
+	REG_CTXT = REG_S10 // Context for closures.
+	REG_G    = REG_S11 // G pointer.
+	REG_LR   = REG_RA  // Link register.
+	REG_TMP  = REG_T6  // Reserved for assembler use.
+
+	// ABI names for floating point registers.
+	REG_FT0  = REG_F0
+	REG_FT1  = REG_F1
+	REG_FT2  = REG_F2
+	REG_FT3  = REG_F3
+	REG_FT4  = REG_F4
+	REG_FT5  = REG_F5
+	REG_FT6  = REG_F6
+	REG_FT7  = REG_F7
+	REG_FS0  = REG_F8
+	REG_FS1  = REG_F9
+	REG_FA0  = REG_F10
+	REG_FA1  = REG_F11
+	REG_FA2  = REG_F12
+	REG_FA3  = REG_F13
+	REG_FA4  = REG_F14
+	REG_FA5  = REG_F15
+	REG_FA6  = REG_F16
+	REG_FA7  = REG_F17
+	REG_FS2  = REG_F18
+	REG_FS3  = REG_F19
+	REG_FS4  = REG_F20
+	REG_FS5  = REG_F21
+	REG_FS6  = REG_F22
+	REG_FS7  = REG_F23
+	REG_FS8  = REG_F24
+	REG_FS9  = REG_F25
+	REG_FS10 = REG_F26
+	REG_FS11 = REG_F27
+	REG_FT8  = REG_F28
+	REG_FT9  = REG_F29
+	REG_FT10 = REG_F30
+	REG_FT11 = REG_F31
+
+	// Names generated by the SSA compiler.
+	REGSP = REG_SP
+	REGG  = REG_G
+)
+
+// https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-dwarf.adoc#dwarf-register-numbers
+var RISCV64DWARFRegisters = map[int16]int16{
+	// Integer Registers.
+	REG_X0:  0,
+	REG_X1:  1,
+	REG_X2:  2,
+	REG_X3:  3,
+	REG_X4:  4,
+	REG_X5:  5,
+	REG_X6:  6,
+	REG_X7:  7,
+	REG_X8:  8,
+	REG_X9:  9,
+	REG_X10: 10,
+	REG_X11: 11,
+	REG_X12: 12,
+	REG_X13: 13,
+	REG_X14: 14,
+	REG_X15: 15,
+	REG_X16: 16,
+	REG_X17: 17,
+	REG_X18: 18,
+	REG_X19: 19,
+	REG_X20: 20,
+	REG_X21: 21,
+	REG_X22: 22,
+	REG_X23: 23,
+	REG_X24: 24,
+	REG_X25: 25,
+	REG_X26: 26,
+	REG_X27: 27,
+	REG_X28: 28,
+	REG_X29: 29,
+	REG_X30: 30,
+	REG_X31: 31,
+
+	// Floating-Point Registers.
+	REG_F0:  32,
+	REG_F1:  33,
+	REG_F2:  34,
+	REG_F3:  35,
+	REG_F4:  36,
+	REG_F5:  37,
+	REG_F6:  38,
+	REG_F7:  39,
+	REG_F8:  40,
+	REG_F9:  41,
+	REG_F10: 42,
+	REG_F11: 43,
+	REG_F12: 44,
+	REG_F13: 45,
+	REG_F14: 46,
+	REG_F15: 47,
+	REG_F16: 48,
+	REG_F17: 49,
+	REG_F18: 50,
+	REG_F19: 51,
+	REG_F20: 52,
+	REG_F21: 53,
+	REG_F22: 54,
+	REG_F23: 55,
+	REG_F24: 56,
+	REG_F25: 57,
+	REG_F26: 58,
+	REG_F27: 59,
+	REG_F28: 60,
+	REG_F29: 61,
+	REG_F30: 62,
+	REG_F31: 63,
+}
+
+// Prog.Mark flags.
+const (
+	// USES_REG_TMP indicates that a machine instruction generated from the
+	// corresponding *obj.Prog uses the temporary register.
+	USES_REG_TMP = 1 << iota
+
+	// NEED_JAL_RELOC is set on JAL instructions to indicate that a
+	// R_RISCV_JAL relocation is needed.
+	NEED_JAL_RELOC
+
+	// NEED_CALL_RELOC is set on an AUIPC instruction to indicate that it
+	// is the first instruction in an AUIPC + JAL pair that needs a
+	// R_RISCV_CALL relocation.
+	NEED_CALL_RELOC
+
+	// NEED_PCREL_ITYPE_RELOC is set on AUIPC instructions to indicate that
+	// it is the first instruction in an AUIPC + I-type pair that needs a
+	// R_RISCV_PCREL_ITYPE relocation.
+	NEED_PCREL_ITYPE_RELOC
+
+	// NEED_PCREL_STYPE_RELOC is set on AUIPC instructions to indicate that
+	// it is the first instruction in an AUIPC + S-type pair that needs a
+	// R_RISCV_PCREL_STYPE relocation.
+	NEED_PCREL_STYPE_RELOC
+
+	// NEED_GOT_PCREL_ITYPE_RELOC is set on AUIPC instructions to indicate that
+	// it is the first instruction in an AUIPC + I-type pair that needs a
+	// R_RISCV_GOT_PCREL_ITYPE relocation.
+	NEED_GOT_PCREL_ITYPE_RELOC
+)
+
+const NEED_RELOC = NEED_JAL_RELOC | NEED_CALL_RELOC | NEED_PCREL_ITYPE_RELOC |
+	NEED_PCREL_STYPE_RELOC | NEED_GOT_PCREL_ITYPE_RELOC
+
+// RISC-V mnemonics, as defined in the "opcodes" and "opcodes-pseudo" files
+// at https://github.com/riscv/riscv-opcodes.
+//
+// As well as some pseudo-mnemonics (e.g. MOV) used only in the assembler.
+//
+// See also "The RISC-V Instruction Set Manual" at https://riscv.org/technical/specifications/.
+//
+// If you modify this table, you MUST run 'go generate' to regenerate anames.go!
+const (
+	//
+	// Unprivileged ISA (version 20240411)
+	//
+
+	// 2.4: Integer Computational Instructions
+	AADDI = obj.ABaseRISCV + obj.A_ARCHSPECIFIC + iota
+	ASLTI
+	ASLTIU
+	AANDI
+	AORI
+	AXORI
+	ASLLI
+	ASRLI
+	ASRAI
+	ALUI
+	AAUIPC
+	AADD
+	ASLT
+	ASLTU
+	AAND
+	AOR
+	AXOR
+	ASLL
+	ASRL
+	ASUB
+	ASRA
+
+	// 2.5: Control Transfer Instructions
+	AJAL
+	AJALR
+	ABEQ
+	ABNE
+	ABLT
+	ABLTU
+	ABGE
+	ABGEU
+
+	// 2.6: Load and Store Instructions
+	ALW
+	ALWU
+	ALH
+	ALHU
+	ALB
+	ALBU
+	ASW
+	ASH
+	ASB
+
+	// 2.7: Memory Ordering Instructions
+	AFENCE
+
+	// 4.2: Integer Computational Instructions (RV64I)
+	AADDIW
+	ASLLIW
+	ASRLIW
+	ASRAIW
+	AADDW
+	ASLLW
+	ASRLW
+	ASUBW
+	ASRAW
+
+	// 4.3: Load and Store Instructions (RV64I)
+	ALD
+	ASD
+
+	// 7.1: CSR Instructions (Zicsr)
+	ACSRRW
+	ACSRRS
+	ACSRRC
+	ACSRRWI
+	ACSRRSI
+	ACSRRCI
+
+	// 12.3: Integer Conditional Operations (Zicond)
+	ACZEROEQZ
+	ACZERONEZ
+
+	// 13.1: Multiplication Operations
+	AMUL
+	AMULH
+	AMULHU
+	AMULHSU
+	AMULW
+
+	// 13.2: Division Operations
+	ADIV
+	ADIVU
+	AREM
+	AREMU
+	ADIVW
+	ADIVUW
+	AREMW
+	AREMUW
+
+	// 14.2: Load-Reserved/Store-Conditional Instructions (Zalrsc)
+	ALRD
+	ASCD
+	ALRW
+	ASCW
+
+	// 14.4: Atomic Memory Operations (Zaamo)
+	AAMOSWAPD
+	AAMOADDD
+	AAMOANDD
+	AAMOORD
+	AAMOXORD
+	AAMOMAXD
+	AAMOMAXUD
+	AAMOMIND
+	AAMOMINUD
+	AAMOSWAPW
+	AAMOADDW
+	AAMOANDW
+	AAMOORW
+	AAMOXORW
+	AAMOMAXW
+	AAMOMAXUW
+	AAMOMINW
+	AAMOMINUW
+
+	// 20.5: Single-Precision Load and Store Instructions
+	AFLW
+	AFSW
+
+	// 20.6: Single-Precision Floating-Point Computational Instructions
+	AFADDS
+	AFSUBS
+	AFMULS
+	AFDIVS
+	AFMINS
+	AFMAXS
+	AFSQRTS
+	AFMADDS
+	AFMSUBS
+	AFNMADDS
+	AFNMSUBS
+
+	// 20.7: Single-Precision Floating-Point Conversion and Move Instructions
+	AFCVTWS
+	AFCVTLS
+	AFCVTSW
+	AFCVTSL
+	AFCVTWUS
+	AFCVTLUS
+	AFCVTSWU
+	AFCVTSLU
+	AFSGNJS
+	AFSGNJNS
+	AFSGNJXS
+	AFMVXS
+	AFMVSX
+	AFMVXW
+	AFMVWX
+
+	// 20.8: Single-Precision Floating-Point Compare Instructions
+	AFEQS
+	AFLTS
+	AFLES
+
+	// 20.9: Single-Precision Floating-Point Classify Instruction
+	AFCLASSS
+
+	// 21.3: Double-Precision Load and Store Instructions
+	AFLD
+	AFSD
+
+	// 21.4: Double-Precision Floating-Point Computational Instructions
+	AFADDD
+	AFSUBD
+	AFMULD
+	AFDIVD
+	AFMIND
+	AFMAXD
+	AFSQRTD
+	AFMADDD
+	AFMSUBD
+	AFNMADDD
+	AFNMSUBD
+
+	// 21.5: Double-Precision Floating-Point Conversion and Move Instructions
+	AFCVTWD
+	AFCVTLD
+	AFCVTDW
+	AFCVTDL
+	AFCVTWUD
+	AFCVTLUD
+	AFCVTDWU
+	AFCVTDLU
+	AFCVTSD
+	AFCVTDS
+	AFSGNJD
+	AFSGNJND
+	AFSGNJXD
+	AFMVXD
+	AFMVDX
+
+	// 21.6: Double-Precision Floating-Point Compare Instructions
+	AFEQD
+	AFLTD
+	AFLED
+
+	// 21.7: Double-Precision Floating-Point Classify Instruction
+	AFCLASSD
+
+	// 22.1 Quad-Precision Load and Store Instructions
+	AFLQ
+	AFSQ
+
+	// 22.2: Quad-Precision Computational Instructions
+	AFADDQ
+	AFSUBQ
+	AFMULQ
+	AFDIVQ
+	AFMINQ
+	AFMAXQ
+	AFSQRTQ
+	AFMADDQ
+	AFMSUBQ
+	AFNMADDQ
+	AFNMSUBQ
+
+	// 22.3: Quad-Precision Convert and Move Instructions
+	AFCVTWQ
+	AFCVTLQ
+	AFCVTSQ
+	AFCVTDQ
+	AFCVTQW
+	AFCVTQL
+	AFCVTQS
+	AFCVTQD
+	AFCVTWUQ
+	AFCVTLUQ
+	AFCVTQWU
+	AFCVTQLU
+	AFSGNJQ
+	AFSGNJNQ
+	AFSGNJXQ
+
+	// 22.4: Quad-Precision Floating-Point Compare Instructions
+	AFEQQ
+	AFLEQ
+	AFLTQ
+
+	// 22.5: Quad-Precision Floating-Point Classify Instruction
+	AFCLASSQ
+
+	//
+	// "C" Extension for Compressed Instructions
+	//
+
+	// 26.3.1: Compressed Stack-Pointer-Based Loads and Stores
+	ACLWSP
+	ACLDSP
+	ACFLDSP
+	ACSWSP
+	ACSDSP
+	ACFSDSP
+
+	// 26.3.2: Compressed Register-Based Loads and Stores
+	ACLW
+	ACLD
+	ACFLD
+	ACSW
+	ACSD
+	ACFSD
+
+	// 26.4: Compressed Control Transfer Instructions
+	ACJ
+	ACJR
+	ACJALR
+	ACBEQZ
+	ACBNEZ
+
+	// 26.5.1: Compressed Integer Constant-Generation Instructions
+	ACLI
+	ACLUI
+	ACADDI
+	ACADDIW
+	ACADDI16SP
+	ACADDI4SPN
+	ACSLLI
+	ACSRLI
+	ACSRAI
+	ACANDI
+
+	// 26.5.3: Compressed Integer Register-Register Operations
+	ACMV
+	ACADD
+	ACAND
+	ACOR
+	ACXOR
+	ACSUB
+	ACADDW
+	ACSUBW
+
+	// 26.5.5: Compressed NOP Instruction
+	ACNOP
+
+	// 26.5.6: Compressed Breakpoint Instruction
+	ACEBREAK
+
+	//
+	// "B" Extension for Bit Manipulation, Version 1.0.0
+	//
+
+	// 28.4.1: Address Generation Instructions (Zba)
+	AADDUW
+	ASH1ADD
+	ASH1ADDUW
+	ASH2ADD
+	ASH2ADDUW
+	ASH3ADD
+	ASH3ADDUW
+	ASLLIUW
+
+	// 28.4.2: Basic Bit Manipulation (Zbb)
+	AANDN
+	AORN
+	AXNOR
+	ACLZ
+	ACLZW
+	ACTZ
+	ACTZW
+	ACPOP
+	ACPOPW
+	AMAX
+	AMAXU
+	AMIN
+	AMINU
+	ASEXTB
+	ASEXTH
+	AZEXTH
+
+	// 28.4.3: Bitwise Rotation (Zbb)
+	AROL
+	AROLW
+	AROR
+	ARORI
+	ARORIW
+	ARORW
+	AORCB
+	AREV8
+
+	// 28.4.4: Single-bit Instructions (Zbs)
+	ABCLR
+	ABCLRI
+	ABEXT
+	ABEXTI
+	ABINV
+	ABINVI
+	ABSET
+	ABSETI
+
+	//
+	// "V" Standard Extension for Vector Operations, Version 1.0
+	//
+
+	// 31.6: Configuration-Setting Instructions
+	AVSETVLI
+	AVSETIVLI
+	AVSETVL
+
+	// 31.7.4: Vector Unit-Stride Instructions
+	AVLE8V
+	AVLE16V
+	AVLE32V
+	AVLE64V
+	AVSE8V
+	AVSE16V
+	AVSE32V
+	AVSE64V
+	AVLMV
+	AVSMV
+
+	// 31.7.5: Vector Strided Instructions
+	AVLSE8V
+	AVLSE16V
+	AVLSE32V
+	AVLSE64V
+	AVSSE8V
+	AVSSE16V
+	AVSSE32V
+	AVSSE64V
+
+	// 31.7.6: Vector Indexed Instructions
+	AVLUXEI8V
+	AVLUXEI16V
+	AVLUXEI32V
+	AVLUXEI64V
+	AVLOXEI8V
+	AVLOXEI16V
+	AVLOXEI32V
+	AVLOXEI64V
+	AVSUXEI8V
+	AVSUXEI16V
+	AVSUXEI32V
+	AVSUXEI64V
+	AVSOXEI8V
+	AVSOXEI16V
+	AVSOXEI32V
+	AVSOXEI64V
+
+	// 31.7.7: Unit-stride Fault-Only-First Loads
+	AVLE8FFV
+	AVLE16FFV
+	AVLE32FFV
+	AVLE64FFV
+
+	// 31.7.8. Vector Load/Store Segment Instructions
+
+	// 31.7.8.1. Vector Unit-Stride Segment Loads and Stores
+	AVLSEG2E8V
+	AVLSEG3E8V
+	AVLSEG4E8V
+	AVLSEG5E8V
+	AVLSEG6E8V
+	AVLSEG7E8V
+	AVLSEG8E8V
+	AVLSEG2E16V
+	AVLSEG3E16V
+	AVLSEG4E16V
+	AVLSEG5E16V
+	AVLSEG6E16V
+	AVLSEG7E16V
+	AVLSEG8E16V
+	AVLSEG2E32V
+	AVLSEG3E32V
+	AVLSEG4E32V
+	AVLSEG5E32V
+	AVLSEG6E32V
+	AVLSEG7E32V
+	AVLSEG8E32V
+	AVLSEG2E64V
+	AVLSEG3E64V
+	AVLSEG4E64V
+	AVLSEG5E64V
+	AVLSEG6E64V
+	AVLSEG7E64V
+	AVLSEG8E64V
+
+	AVSSEG2E8V
+	AVSSEG3E8V
+	AVSSEG4E8V
+	AVSSEG5E8V
+	AVSSEG6E8V
+	AVSSEG7E8V
+	AVSSEG8E8V
+	AVSSEG2E16V
+	AVSSEG3E16V
+	AVSSEG4E16V
+	AVSSEG5E16V
+	AVSSEG6E16V
+	AVSSEG7E16V
+	AVSSEG8E16V
+	AVSSEG2E32V
+	AVSSEG3E32V
+	AVSSEG4E32V
+	AVSSEG5E32V
+	AVSSEG6E32V
+	AVSSEG7E32V
+	AVSSEG8E32V
+	AVSSEG2E64V
+	AVSSEG3E64V
+	AVSSEG4E64V
+	AVSSEG5E64V
+	AVSSEG6E64V
+	AVSSEG7E64V
+	AVSSEG8E64V
+
+	AVLSEG2E8FFV
+	AVLSEG3E8FFV
+	AVLSEG4E8FFV
+	AVLSEG5E8FFV
+	AVLSEG6E8FFV
+	AVLSEG7E8FFV
+	AVLSEG8E8FFV
+	AVLSEG2E16FFV
+	AVLSEG3E16FFV
+	AVLSEG4E16FFV
+	AVLSEG5E16FFV
+	AVLSEG6E16FFV
+	AVLSEG7E16FFV
+	AVLSEG8E16FFV
+	AVLSEG2E32FFV
+	AVLSEG3E32FFV
+	AVLSEG4E32FFV
+	AVLSEG5E32FFV
+	AVLSEG6E32FFV
+	AVLSEG7E32FFV
+	AVLSEG8E32FFV
+	AVLSEG2E64FFV
+	AVLSEG3E64FFV
+	AVLSEG4E64FFV
+	AVLSEG5E64FFV
+	AVLSEG6E64FFV
+	AVLSEG7E64FFV
+	AVLSEG8E64FFV
+
+	// 31.7.8.2. Vector Strided Segment Loads and Stores
+	AVLSSEG2E8V
+	AVLSSEG3E8V
+	AVLSSEG4E8V
+	AVLSSEG5E8V
+	AVLSSEG6E8V
+	AVLSSEG7E8V
+	AVLSSEG8E8V
+	AVLSSEG2E16V
+	AVLSSEG3E16V
+	AVLSSEG4E16V
+	AVLSSEG5E16V
+	AVLSSEG6E16V
+	AVLSSEG7E16V
+	AVLSSEG8E16V
+	AVLSSEG2E32V
+	AVLSSEG3E32V
+	AVLSSEG4E32V
+	AVLSSEG5E32V
+	AVLSSEG6E32V
+	AVLSSEG7E32V
+	AVLSSEG8E32V
+	AVLSSEG2E64V
+	AVLSSEG3E64V
+	AVLSSEG4E64V
+	AVLSSEG5E64V
+	AVLSSEG6E64V
+	AVLSSEG7E64V
+	AVLSSEG8E64V
+
+	AVSSSEG2E8V
+	AVSSSEG3E8V
+	AVSSSEG4E8V
+	AVSSSEG5E8V
+	AVSSSEG6E8V
+	AVSSSEG7E8V
+	AVSSSEG8E8V
+	AVSSSEG2E16V
+	AVSSSEG3E16V
+	AVSSSEG4E16V
+	AVSSSEG5E16V
+	AVSSSEG6E16V
+	AVSSSEG7E16V
+	AVSSSEG8E16V
+	AVSSSEG2E32V
+	AVSSSEG3E32V
+	AVSSSEG4E32V
+	AVSSSEG5E32V
+	AVSSSEG6E32V
+	AVSSSEG7E32V
+	AVSSSEG8E32V
+	AVSSSEG2E64V
+	AVSSSEG3E64V
+	AVSSSEG4E64V
+	AVSSSEG5E64V
+	AVSSSEG6E64V
+	AVSSSEG7E64V
+	AVSSSEG8E64V
+
+	// 31.7.8.3. Vector Indexed Segment Loads and Stores
+	AVLOXSEG2EI8V
+	AVLOXSEG3EI8V
+	AVLOXSEG4EI8V
+	AVLOXSEG5EI8V
+	AVLOXSEG6EI8V
+	AVLOXSEG7EI8V
+	AVLOXSEG8EI8V
+	AVLOXSEG2EI16V
+	AVLOXSEG3EI16V
+	AVLOXSEG4EI16V
+	AVLOXSEG5EI16V
+	AVLOXSEG6EI16V
+	AVLOXSEG7EI16V
+	AVLOXSEG8EI16V
+	AVLOXSEG2EI32V
+	AVLOXSEG3EI32V
+	AVLOXSEG4EI32V
+	AVLOXSEG5EI32V
+	AVLOXSEG6EI32V
+	AVLOXSEG7EI32V
+	AVLOXSEG8EI32V
+	AVLOXSEG2EI64V
+	AVLOXSEG3EI64V
+	AVLOXSEG4EI64V
+	AVLOXSEG5EI64V
+	AVLOXSEG6EI64V
+	AVLOXSEG7EI64V
+	AVLOXSEG8EI64V
+
+	AVSOXSEG2EI8V
+	AVSOXSEG3EI8V
+	AVSOXSEG4EI8V
+	AVSOXSEG5EI8V
+	AVSOXSEG6EI8V
+	AVSOXSEG7EI8V
+	AVSOXSEG8EI8V
+	AVSOXSEG2EI16V
+	AVSOXSEG3EI16V
+	AVSOXSEG4EI16V
+	AVSOXSEG5EI16V
+	AVSOXSEG6EI16V
+	AVSOXSEG7EI16V
+	AVSOXSEG8EI16V
+	AVSOXSEG2EI32V
+	AVSOXSEG3EI32V
+	AVSOXSEG4EI32V
+	AVSOXSEG5EI32V
+	AVSOXSEG6EI32V
+	AVSOXSEG7EI32V
+	AVSOXSEG8EI32V
+	AVSOXSEG2EI64V
+	AVSOXSEG3EI64V
+	AVSOXSEG4EI64V
+	AVSOXSEG5EI64V
+	AVSOXSEG6EI64V
+	AVSOXSEG7EI64V
+	AVSOXSEG8EI64V
+
+	AVLUXSEG2EI8V
+	AVLUXSEG3EI8V
+	AVLUXSEG4EI8V
+	AVLUXSEG5EI8V
+	AVLUXSEG6EI8V
+	AVLUXSEG7EI8V
+	AVLUXSEG8EI8V
+	AVLUXSEG2EI16V
+	AVLUXSEG3EI16V
+	AVLUXSEG4EI16V
+	AVLUXSEG5EI16V
+	AVLUXSEG6EI16V
+	AVLUXSEG7EI16V
+	AVLUXSEG8EI16V
+	AVLUXSEG2EI32V
+	AVLUXSEG3EI32V
+	AVLUXSEG4EI32V
+	AVLUXSEG5EI32V
+	AVLUXSEG6EI32V
+	AVLUXSEG7EI32V
+	AVLUXSEG8EI32V
+	AVLUXSEG2EI64V
+	AVLUXSEG3EI64V
+	AVLUXSEG4EI64V
+	AVLUXSEG5EI64V
+	AVLUXSEG6EI64V
+	AVLUXSEG7EI64V
+	AVLUXSEG8EI64V
+
+	AVSUXSEG2EI8V
+	AVSUXSEG3EI8V
+	AVSUXSEG4EI8V
+	AVSUXSEG5EI8V
+	AVSUXSEG6EI8V
+	AVSUXSEG7EI8V
+	AVSUXSEG8EI8V
+	AVSUXSEG2EI16V
+	AVSUXSEG3EI16V
+	AVSUXSEG4EI16V
+	AVSUXSEG5EI16V
+	AVSUXSEG6EI16V
+	AVSUXSEG7EI16V
+	AVSUXSEG8EI16V
+	AVSUXSEG2EI32V
+	AVSUXSEG3EI32V
+	AVSUXSEG4EI32V
+	AVSUXSEG5EI32V
+	AVSUXSEG6EI32V
+	AVSUXSEG7EI32V
+	AVSUXSEG8EI32V
+	AVSUXSEG2EI64V
+	AVSUXSEG3EI64V
+	AVSUXSEG4EI64V
+	AVSUXSEG5EI64V
+	AVSUXSEG6EI64V
+	AVSUXSEG7EI64V
+	AVSUXSEG8EI64V
+
+	// 31.7.9: Vector Load/Store Whole Register Instructions
+	AVL1RE8V
+	AVL1RE16V
+	AVL1RE32V
+	AVL1RE64V
+	AVL2RE8V
+	AVL2RE16V
+	AVL2RE32V
+	AVL2RE64V
+	AVL4RE8V
+	AVL4RE16V
+	AVL4RE32V
+	AVL4RE64V
+	AVL8RE8V
+	AVL8RE16V
+	AVL8RE32V
+	AVL8RE64V
+	AVS1RV
+	AVS2RV
+	AVS4RV
+	AVS8RV
+
+	// 31.11.1: Vector Single-Width Integer Add and Subtract
+	AVADDVV
+	AVADDVX
+	AVADDVI
+	AVSUBVV
+	AVSUBVX
+	AVRSUBVX
+	AVRSUBVI
+
+	// 31.11.2: Vector Widening Integer Add/Subtract
+	AVWADDUVV
+	AVWADDUVX
+	AVWSUBUVV
+	AVWSUBUVX
+	AVWADDVV
+	AVWADDVX
+	AVWSUBVV
+	AVWSUBVX
+	AVWADDUWV
+	AVWADDUWX
+	AVWSUBUWV
+	AVWSUBUWX
+	AVWADDWV
+	AVWADDWX
+	AVWSUBWV
+	AVWSUBWX
+
+	// 31.11.3: Vector Integer Extension
+	AVZEXTVF2
+	AVSEXTVF2
+	AVZEXTVF4
+	AVSEXTVF4
+	AVZEXTVF8
+	AVSEXTVF8
+
+	// 31.11.4: Vector Integer Add-with-Carry / Subtract-with-Borrow Instructions
+	AVADCVVM
+	AVADCVXM
+	AVADCVIM
+	AVMADCVVM
+	AVMADCVXM
+	AVMADCVIM
+	AVMADCVV
+	AVMADCVX
+	AVMADCVI
+	AVSBCVVM
+	AVSBCVXM
+	AVMSBCVVM
+	AVMSBCVXM
+	AVMSBCVV
+	AVMSBCVX
+
+	// 31.11.5: Vector Bitwise Logical Instructions
+	AVANDVV
+	AVANDVX
+	AVANDVI
+	AVORVV
+	AVORVX
+	AVORVI
+	AVXORVV
+	AVXORVX
+	AVXORVI
+
+	// 31.11.6: Vector Single-Width Shift Instructions
+	AVSLLVV
+	AVSLLVX
+	AVSLLVI
+	AVSRLVV
+	AVSRLVX
+	AVSRLVI
+	AVSRAVV
+	AVSRAVX
+	AVSRAVI
+
+	// 31.11.7: Vector Narrowing Integer Right Shift Instructions
+	AVNSRLWV
+	AVNSRLWX
+	AVNSRLWI
+	AVNSRAWV
+	AVNSRAWX
+	AVNSRAWI
+
+	// 31.11.8: Vector Integer Compare Instructions
+	AVMSEQVV
+	AVMSEQVX
+	AVMSEQVI
+	AVMSNEVV
+	AVMSNEVX
+	AVMSNEVI
+	AVMSLTUVV
+	AVMSLTUVX
+	AVMSLTVV
+	AVMSLTVX
+	AVMSLEUVV
+	AVMSLEUVX
+	AVMSLEUVI
+	AVMSLEVV
+	AVMSLEVX
+	AVMSLEVI
+	AVMSGTUVX
+	AVMSGTUVI
+	AVMSGTVX
+	AVMSGTVI
+
+	// 31.11.9: Vector Integer Min/Max Instructions
+	AVMINUVV
+	AVMINUVX
+	AVMINVV
+	AVMINVX
+	AVMAXUVV
+	AVMAXUVX
+	AVMAXVV
+	AVMAXVX
+
+	// 31.11.10: Vector Single-Width Integer Multiply Instructions
+	AVMULVV
+	AVMULVX
+	AVMULHVV
+	AVMULHVX
+	AVMULHUVV
+	AVMULHUVX
+	AVMULHSUVV
+	AVMULHSUVX
+
+	// 31.11.11: Vector Integer Divide Instructions
+	AVDIVUVV
+	AVDIVUVX
+	AVDIVVV
+	AVDIVVX
+	AVREMUVV
+	AVREMUVX
+	AVREMVV
+	AVREMVX
+
+	// 31.11.12: Vector Widening Integer Multiply Instructions
+	AVWMULVV
+	AVWMULVX
+	AVWMULUVV
+	AVWMULUVX
+	AVWMULSUVV
+	AVWMULSUVX
+
+	// 31.11.13: Vector Single-Width Integer Multiply-Add Instructions
+	AVMACCVV
+	AVMACCVX
+	AVNMSACVV
+	AVNMSACVX
+	AVMADDVV
+	AVMADDVX
+	AVNMSUBVV
+	AVNMSUBVX
+
+	// 31.11.14: Vector Widening Integer Multiply-Add Instructions
+	AVWMACCUVV
+	AVWMACCUVX
+	AVWMACCVV
+	AVWMACCVX
+	AVWMACCSUVV
+	AVWMACCSUVX
+	AVWMACCUSVX
+
+	// 31.11.15: Vector Integer Merge Instructions
+	AVMERGEVVM
+	AVMERGEVXM
+	AVMERGEVIM
+
+	// 31.11.16: Vector Integer Move Instructions
+	AVMVVV
+	AVMVVX
+	AVMVVI
+
+	// 31.12.1: Vector Single-Width Saturating Add and Subtract
+	AVSADDUVV
+	AVSADDUVX
+	AVSADDUVI
+	AVSADDVV
+	AVSADDVX
+	AVSADDVI
+	AVSSUBUVV
+	AVSSUBUVX
+	AVSSUBVV
+	AVSSUBVX
+
+	// 31.12.2: Vector Single-Width Averaging Add and Subtract
+	AVAADDUVV
+	AVAADDUVX
+	AVAADDVV
+	AVAADDVX
+	AVASUBUVV
+	AVASUBUVX
+	AVASUBVV
+	AVASUBVX
+
+	// 31.12.3: Vector Single-Width Fractional Multiply with Rounding and Saturation
+	AVSMULVV
+	AVSMULVX
+
+	// 31.12.4: Vector Single-Width Scaling Shift Instructions
+	AVSSRLVV
+	AVSSRLVX
+	AVSSRLVI
+	AVSSRAVV
+	AVSSRAVX
+	AVSSRAVI
+
+	// 31.12.5: Vector Narrowing Fixed-Point Clip Instructions
+	AVNCLIPUWV
+	AVNCLIPUWX
+	AVNCLIPUWI
+	AVNCLIPWV
+	AVNCLIPWX
+	AVNCLIPWI
+
+	// 31.13.2: Vector Single-Width Floating-Point Add/Subtract Instructions
+	AVFADDVV
+	AVFADDVF
+	AVFSUBVV
+	AVFSUBVF
+	AVFRSUBVF
+
+	// 31.13.3: Vector Widening Floating-Point Add/Subtract Instructions
+	AVFWADDVV
+	AVFWADDVF
+	AVFWSUBVV
+	AVFWSUBVF
+	AVFWADDWV
+	AVFWADDWF
+	AVFWSUBWV
+	AVFWSUBWF
+
+	// 31.13.4: Vector Single-Width Floating-Point Multiply/Divide Instructions
+	AVFMULVV
+	AVFMULVF
+	AVFDIVVV
+	AVFDIVVF
+	AVFRDIVVF
+
+	// 31.13.5: Vector Widening Floating-Point Multiply
+	AVFWMULVV
+	AVFWMULVF
+
+	// 31.13.6: Vector Single-Width Floating-Point Fused Multiply-Add Instructions
+	AVFMACCVV
+	AVFMACCVF
+	AVFNMACCVV
+	AVFNMACCVF
+	AVFMSACVV
+	AVFMSACVF
+	AVFNMSACVV
+	AVFNMSACVF
+	AVFMADDVV
+	AVFMADDVF
+	AVFNMADDVV
+	AVFNMADDVF
+	AVFMSUBVV
+	AVFMSUBVF
+	AVFNMSUBVV
+	AVFNMSUBVF
+
+	// 31.13.7: Vector Widening Floating-Point Fused Multiply-Add Instructions
+	AVFWMACCVV
+	AVFWMACCVF
+	AVFWNMACCVV
+	AVFWNMACCVF
+	AVFWMSACVV
+	AVFWMSACVF
+	AVFWNMSACVV
+	AVFWNMSACVF
+
+	// 31.13.8: Vector Floating-Point Square-Root Instruction
+	AVFSQRTV
+
+	// 31.13.9: Vector Floating-Point Reciprocal Square-Root Estimate Instruction
+	AVFRSQRT7V
+
+	// 31.13.10: Vector Floating-Point Reciprocal Estimate Instruction
+	AVFREC7V
+
+	// 31.13.11: Vector Floating-Point MIN/MAX Instructions
+	AVFMINVV
+	AVFMINVF
+	AVFMAXVV
+	AVFMAXVF
+
+	// 31.13.12: Vector Floating-Point Sign-Injection Instructions
+	AVFSGNJVV
+	AVFSGNJVF
+	AVFSGNJNVV
+	AVFSGNJNVF
+	AVFSGNJXVV
+	AVFSGNJXVF
+
+	// 31.13.13: Vector Floating-Point Compare Instructions
+	AVMFEQVV
+	AVMFEQVF
+	AVMFNEVV
+	AVMFNEVF
+	AVMFLTVV
+	AVMFLTVF
+	AVMFLEVV
+	AVMFLEVF
+	AVMFGTVF
+	AVMFGEVF
+
+	// 31.13.14: Vector Floating-Point Classify Instruction
+	AVFCLASSV
+
+	// 31.13.15: Vector Floating-Point Merge Instruction
+	AVFMERGEVFM
+
+	// 31.13.16: Vector Floating-Point Move Instruction
+	AVFMVVF
+
+	// 31.13.17: Single-Width Floating-Point/Integer Type-Convert Instructions
+	AVFCVTXUFV
+	AVFCVTXFV
+	AVFCVTRTZXUFV
+	AVFCVTRTZXFV
+	AVFCVTFXUV
+	AVFCVTFXV
+
+	// 31.13.18: Widening Floating-Point/Integer Type-Convert Instructions
+	AVFWCVTXUFV
+	AVFWCVTXFV
+	AVFWCVTRTZXUFV
+	AVFWCVTRTZXFV
+	AVFWCVTFXUV
+	AVFWCVTFXV
+	AVFWCVTFFV
+
+	// 31.13.19: Narrowing Floating-Point/Integer Type-Convert Instructions
+	AVFNCVTXUFW
+	AVFNCVTXFW
+	AVFNCVTRTZXUFW
+	AVFNCVTRTZXFW
+	AVFNCVTFXUW
+	AVFNCVTFXW
+	AVFNCVTFFW
+	AVFNCVTRODFFW
+
+	// 31.14.1: Vector Single-Width Integer Reduction Instructions
+	AVREDSUMVS
+	AVREDMAXUVS
+	AVREDMAXVS
+	AVREDMINUVS
+	AVREDMINVS
+	AVREDANDVS
+	AVREDORVS
+	AVREDXORVS
+
+	// 31.14.2: Vector Widening Integer Reduction Instructions
+	AVWREDSUMUVS
+	AVWREDSUMVS
+
+	// 31.14.3: Vector Single-Width Floating-Point Reduction Instructions
+	AVFREDOSUMVS
+	AVFREDUSUMVS
+	AVFREDMAXVS
+	AVFREDMINVS
+
+	// 31.14.4: Vector Widening Floating-Point Reduction Instructions
+	AVFWREDOSUMVS
+	AVFWREDUSUMVS
+
+	// 31.15: Vector Mask Instructions
+	AVMANDMM
+	AVMNANDMM
+	AVMANDNMM
+	AVMXORMM
+	AVMORMM
+	AVMNORMM
+	AVMORNMM
+	AVMXNORMM
+	AVCPOPM
+	AVFIRSTM
+	AVMSBFM
+	AVMSIFM
+	AVMSOFM
+	AVIOTAM
+	AVIDV
+
+	// 31.16.1: Integer Scalar Move Instructions
+	AVMVXS
+	AVMVSX
+
+	// 31.16.2: Floating-Point Scalar Move Instructions
+	AVFMVFS
+	AVFMVSF
+
+	// 31.16.3: Vector Slide Instructions
+	AVSLIDEUPVX
+	AVSLIDEUPVI
+	AVSLIDEDOWNVX
+	AVSLIDEDOWNVI
+	AVSLIDE1UPVX
+	AVFSLIDE1UPVF
+	AVSLIDE1DOWNVX
+	AVFSLIDE1DOWNVF
+
+	// 31.16.4: Vector Register Gather Instructions
+	AVRGATHERVV
+	AVRGATHEREI16VV
+	AVRGATHERVX
+	AVRGATHERVI
+
+	// 31.16.5: Vector Compress Instruction
+	AVCOMPRESSVM
+
+	// 31.16.6: Whole Vector Register Move
+	AVMV1RV
+	AVMV2RV
+	AVMV4RV
+	AVMV8RV
+
+	//
+	// Privileged ISA (version 20240411)
+	//
+
+	// 3.3.1: Environment Call and Breakpoint
+	AECALL
+	ASCALL
+	AEBREAK
+	ASBREAK
+
+	// 3.3.2: Trap-Return Instructions
+	AMRET
+	ASRET
+	ADRET
+
+	// 3.3.3: Wait for Interrupt
+	AWFI
+
+	// 10.2: Supervisor Memory-Management Fence Instruction
+	ASFENCEVMA
+
+	// The escape hatch. Inserts a single 32-bit word.
+	AWORD
+
+	// Pseudo-instructions.  These get translated by the assembler into other
+	// instructions, based on their operands.
+	ABEQZ
+	ABGEZ
+	ABGT
+	ABGTU
+	ABGTZ
+	ABLE
+	ABLEU
+	ABLEZ
+	ABLTZ
+	ABNEZ
+	AFABSD
+	AFABSS
+	AFNED
+	AFNEGD
+	AFNEGS
+	AFNES
+	AMOV
+	AMOVB
+	AMOVBU
+	AMOVD
+	AMOVF
+	AMOVH
+	AMOVHU
+	AMOVW
+	AMOVWU
+	ANEG
+	ANEGW
+	ANOT
+	ARDCYCLE
+	ARDINSTRET
+	ARDTIME
+	ASEQZ
+	ASNEZ
+	AVFABSV
+	AVFNEGV
+	AVL1RV
+	AVL2RV
+	AVL4RV
+	AVL8RV
+	AVMCLRM
+	AVMFGEVV
+	AVMFGTVV
+	AVMMVM
+	AVMNOTM
+	AVMSETM
+	AVMSGEUVI
+	AVMSGEUVV
+	AVMSGEVI
+	AVMSGEVV
+	AVMSGTUVV
+	AVMSGTVV
+	AVMSLTUVI
+	AVMSLTVI
+	AVNCVTXXW
+	AVNEGV
+	AVNOTV
+	AVWCVTUXXV
+	AVWCVTXXV
+
+	// End marker
+	ALAST
+)
+
+// opSuffix encoding to uint8 which fit into p.Scond
+var rmSuffixSet = map[string]uint8{
+	"RNE": RM_RNE,
+	"RTZ": RM_RTZ,
+	"RDN": RM_RDN,
+	"RUP": RM_RUP,
+	"RMM": RM_RMM,
+}
+
+const rmSuffixBit uint8 = 1 << 7
+
+func rmSuffixEncode(s string) (uint8, error) {
+	if s == "" {
+		return 0, errors.New("empty suffix")
+	}
+	enc, ok := rmSuffixSet[s]
+	if !ok {
+		return 0, fmt.Errorf("invalid encoding for unknown suffix:%q", s)
+	}
+	return enc | rmSuffixBit, nil
+}
+
+func rmSuffixString(u uint8) (string, error) {
+	if u&rmSuffixBit == 0 {
+		return "", fmt.Errorf("invalid suffix, require round mode bit:%x", u)
+	}
+
+	u &^= rmSuffixBit
+	for k, v := range rmSuffixSet {
+		if v == u {
+			return k, nil
+		}
+	}
+	return "", fmt.Errorf("unknown suffix:%x", u)
+}
+
+const (
+	RM_RNE uint8 = iota // Round to Nearest, ties to Even
+	RM_RTZ              // Round towards Zero
+	RM_RDN              // Round Down
+	RM_RUP              // Round Up
+	RM_RMM              // Round to Nearest, ties to Max Magnitude
+)
+
+type SpecialOperand int
+
+const (
+	SPOP_BEGIN SpecialOperand = obj.SpecialOperandRISCVBase
+	SPOP_RVV_BEGIN
+
+	// Vector mask policy.
+	SPOP_MA SpecialOperand = obj.SpecialOperandRISCVBase + iota - 2
+	SPOP_MU
+
+	// Vector tail policy.
+	SPOP_TA
+	SPOP_TU
+
+	// Vector register group multiplier (VLMUL).
+	SPOP_M1
+	SPOP_M2
+	SPOP_M4
+	SPOP_M8
+	SPOP_MF2
+	SPOP_MF4
+	SPOP_MF8
+
+	// Vector selected element width (VSEW).
+	SPOP_E8
+	SPOP_E16
+	SPOP_E32
+	SPOP_E64
+	SPOP_RVV_END
+
+	// CSR names.  4096 special operands are reserved for RISC-V CSR names.
+	SPOP_CSR_BEGIN = SPOP_RVV_END
+	SPOP_CSR_END   = SPOP_CSR_BEGIN + 4096
+
+	SPOP_END = SPOP_CSR_END + 1
+)
+
+var specialOperands = map[SpecialOperand]struct {
+	encoding uint32
+	name     string
+}{
+	SPOP_MA: {encoding: 1, name: "MA"},
+	SPOP_MU: {encoding: 0, name: "MU"},
+
+	SPOP_TA: {encoding: 1, name: "TA"},
+	SPOP_TU: {encoding: 0, name: "TU"},
+
+	SPOP_M1:  {encoding: 0, name: "M1"},
+	SPOP_M2:  {encoding: 1, name: "M2"},
+	SPOP_M4:  {encoding: 2, name: "M4"},
+	SPOP_M8:  {encoding: 3, name: "M8"},
+	SPOP_MF8: {encoding: 5, name: "MF8"},
+	SPOP_MF4: {encoding: 6, name: "MF4"},
+	SPOP_MF2: {encoding: 7, name: "MF2"},
+
+	SPOP_E8:  {encoding: 0, name: "E8"},
+	SPOP_E16: {encoding: 1, name: "E16"},
+	SPOP_E32: {encoding: 2, name: "E32"},
+	SPOP_E64: {encoding: 3, name: "E64"},
+}
+
+func (so SpecialOperand) encode() uint32 {
+	switch {
+	case so >= SPOP_RVV_BEGIN && so < SPOP_RVV_END:
+		op, ok := specialOperands[so]
+		if ok {
+			return op.encoding
+		}
+	case so >= SPOP_CSR_BEGIN && so < SPOP_CSR_END:
+		csrNum := uint16(so - SPOP_CSR_BEGIN)
+		if _, ok := csrs[csrNum]; ok {
+			return uint32(csrNum)
+		}
+	}
+	return 0
+}
+
+// String returns the textual representation of a SpecialOperand.
+func (so SpecialOperand) String() string {
+	switch {
+	case so >= SPOP_RVV_BEGIN && so < SPOP_RVV_END:
+		op, ok := specialOperands[so]
+		if ok {
+			return op.name
+		}
+	case so >= SPOP_CSR_BEGIN && so < SPOP_CSR_END:
+		if csrName, ok := csrs[uint16(so-SPOP_CSR_BEGIN)]; ok {
+			return csrName
+		}
+	}
+	return ""
+}
+
+// All unary instructions which write to their arguments (as opposed to reading
+// from them) go here. The assembly parser uses this information to populate
+// its AST in a semantically reasonable way.
+//
+// Any instructions not listed here are assumed to either be non-unary or to read
+// from its argument.
+var unaryDst = map[obj.As]bool{
+	ARDCYCLE:   true,
+	ARDTIME:    true,
+	ARDINSTRET: true,
+}
+
+// Instruction encoding masks.
+const (
+	// BTypeImmMask is a mask including only the immediate portion of
+	// B-type instructions.
+	BTypeImmMask = 0xfe000f80
+
+	// CBTypeImmMask is a mask including only the immediate portion of
+	// CB-type instructions.
+	CBTypeImmMask = 0x1c7c
+
+	// CJTypeImmMask is a mask including only the immediate portion of
+	// CJ-type instructions.
+	CJTypeImmMask = 0x1f7c
+
+	// ITypeImmMask is a mask including only the immediate portion of
+	// I-type instructions.
+	ITypeImmMask = 0xfff00000
+
+	// JTypeImmMask is a mask including only the immediate portion of
+	// J-type instructions.
+	JTypeImmMask = 0xfffff000
+
+	// STypeImmMask is a mask including only the immediate portion of
+	// S-type instructions.
+	STypeImmMask = 0xfe000f80
+
+	// UTypeImmMask is a mask including only the immediate portion of
+	// U-type instructions.
+	UTypeImmMask = 0xfffff000
+)
diff --git a/go/src/cmd/internal/obj/riscv/doc.go b/go/src/cmd/internal/obj/riscv/doc.go
new file mode 100644
index 0000000000000000000000000000000000000000..898a45b0e6f4f713f0bb0522b13963b9899d1f64
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/doc.go
@@ -0,0 +1,324 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+Package riscv implements the riscv64 assembler.
+
+# Register naming
+
+The integer registers are named X0 through to X31, however X4 must be accessed
+through its RISC-V ABI name, TP, and X27, which holds a pointer to the Go
+routine structure, must be referred to as g. Additionally, when building in
+shared mode, X3 is unavailable and must be accessed via its RISC-V ABI name,
+GP.
+
+The floating-point registers are named F0 through to F31.
+
+The vector registers are named V0 through to V31.
+
+Both integer and floating-point registers can be referred to by their RISC-V
+ABI names, e.g., A0 or FT0, with the exception that X27 cannot be referred to
+by its RISC-V ABI name, S11.  It must be referred to as g.
+
+Some of the integer registers are used by the Go runtime and assembler - X26 is
+the closure pointer, X27 points to the Go routine structure and X31 is a
+temporary register used by the Go assembler. Use of X31 should be avoided in
+hand written assembly code as its value could be altered by the instruction
+sequences emitted by the assembler.
+
+# Instruction naming
+
+Many RISC-V instructions contain one or more suffixes in their names. In the
+[RISC-V ISA Manual] these suffixes are separated from themselves and the
+name of the instruction mnemonic with a dot ('.'). In the Go assembler, the
+separators are omitted and the suffixes are written in upper case.
+
+Example:
+
+	FMVWX           <=>     fmv.w.x
+
+# Rounding modes
+
+The Go toolchain does not set the FCSR register and requires the desired
+rounding mode to be explicitly encoded within floating-point instructions.
+The syntax the Go assembler uses to specify the rounding modes differs
+from the syntax in the RISC-V specifications. In the [RISC-V ISA Manual]
+the rounding mode is given as an extra operand at the end of an
+assembly language instruction. In the Go assembler, the rounding modes are
+converted to uppercase and follow the instruction mnemonic from which they
+are separated with a dot ('.').
+
+Example:
+
+	FCVTLUS.RNE F0, X5      <=>     fcvt.lu.s x5, f0, rne
+
+RTZ is assumed if the rounding mode is omitted.
+
+# RISC-V extensions
+
+By default the Go compiler targets the [rva20u64] profile. This profile mandates
+all the general RISC-V instructions, allowing Go to use integer, multiplication,
+division, floating-point and atomic instructions without having to
+perform compile time or runtime checks to verify that their use is appropriate
+for the target hardware. All widely available riscv64 devices support at least
+[rva20u64]. The Go toolchain can be instructed to target later RISC-V profiles,
+including, [rva22u64] and [rva23u64], via the GORISCV64 environment variable.
+Instructions that are provided by newer profiles cannot typically be used in
+handwritten assembly code without compile time guards (or runtime checks)
+that ensure they are hardware supported.
+
+The file asm_riscv64.h defines macros for each RISC-V extension that is enabled
+by setting the GORISCV64 environment variable to a value other than [rva20u64].
+For example, if GORISCV64=rva22u64 the macros hasZba, hasZbb and hasZbs will be
+defined. If GORISCV64=rva23u64 hasV will be defined in addition to hasZba,
+hasZbb and hasZbs. These macros can be used to determine whether it's safe
+to use an instruction in hand-written assembly.
+
+It is not always necessary to include asm_riscv64.h and use #ifdefs in your
+code to safely take advantage of instructions present in the [rva22u64]
+profile. In some cases the assembler can generate [rva20u64] compatible code
+even when an [rva22u64] instruction is used in an assembly source file. When
+GORISCV64=rva20u64 the assembler will synthesize certain [rva22u64]
+instructions, e.g., ANDN, using multiple [rva20u64] instructions. Instructions
+such as ANDN can then be freely used in assembly code without checking to see
+whether the instruction is supported by the target profile. When building a
+source file containing the ANDN instruction with GORISCV64=rva22u64 the
+assembler will emit the Zbb ANDN instruction directly. When building the same
+source file with GORISCV64=rva20u64 the assembler will emit multiple [rva20u64]
+instructions to synthesize ANDN.
+
+The assembler will also use [rva22u64] instructions to implement the zero and
+sign extension instructions, e.g., MOVB and MOVHU, when GORISCV64=rva22u64 or
+greater.
+
+The instructions not implemented in the default profile ([rva20u64]) that can
+be safely used in assembly code without compile time checks are:
+
+  - ANDN
+  - MAX
+  - MAXU
+  - MIN
+  - MINU
+  - MOVB
+  - MOVH
+  - MOVHU
+  - MOVWU
+  - ORN
+  - ROL
+  - ROLW
+  - ROR
+  - RORI
+  - RORIW
+  - RORW
+  - XNOR
+
+# Operand ordering
+
+The ordering used for instruction operands in the Go assembler differs from the
+ordering defined in the [RISC-V ISA Manual].
+
+1. R-Type instructions
+
+R-Type instructions are written in the reverse order to that given in the
+[RISC-V ISA Manual], with the register order being rs2, rs1, rd.
+
+Examples:
+
+	ADD X10, X11, X12       <=>     add x12, x11, x10
+	FADDD F10, F11, F12     <=>     fadd.d f12, f11, f10
+
+2. I-Type arithmetic instructions
+
+I-Type arithmetic instructions (not loads, fences, ebreak, ecall) use the same
+ordering as the R-Type instructions, typically, imm12, rs1, rd.
+
+Examples:
+
+	ADDI $1, X11, X12       <=>     add x12, x11, 1
+	SLTI $1, X11, X12       <=>     slti x12, x11, 1
+
+3. Loads and Stores
+
+Load instructions are written with the source operand (whether it be a register
+or a memory address), first followed by the destination operand.
+
+Examples:
+
+	MOV 16(X2), X10         <=>     ld x10, 16(x2)
+	MOV X10, (X2)           <=>     sd x10, 0(x2)
+
+4. Branch instructions
+
+The branch instructions use the same operand ordering as is given in the
+[RISC-V ISA Manual], e.g., rs1, rs2, label.
+
+Example:
+
+	BLT X12, X23, loop1     <=>     blt x12, x23, loop1
+
+BLT X12, X23, label will jump to label if X12 < X23. Note this is not the
+same ordering as is used for the SLT instructions.
+
+5. FMA instructions
+
+The Go assembler uses a different ordering for the RISC-V FMA operands to
+the ordering given in the [RISC-V ISA Manual]. The operands are rotated one
+place to the left, so that the destination operand comes last.
+
+Example:
+
+	FMADDS  F1, F2, F3, F4  <=>     fmadd.s f4, f1, f2, f3
+
+6. AMO instructions
+
+The ordering used for the AMO operations is rs2, rs1, rd, i.e., the operands
+as specified in the [RISC-V ISA Manual] are rotated one place to the left.
+
+Example:
+
+	AMOSWAPW X5, (X6), X7   <=>     amoswap.w x7, x5, (x6)
+
+7. Vector instructions
+
+The VSETVLI instruction uses the same symbolic names as the [RISC-V ISA Manual]
+to represent the components of vtype, with the exception
+that they are written in upper case. The ordering of the operands in the Go
+assembler differs from the [RISC-V ISA Manual] in that the operands are
+rotated one place to the left so that the destination register, the register
+that holds the new vl, is the last operand.
+
+Example:
+
+	VSETVLI X10, E8, M1, TU, MU, X12        <=>     vsetvli x12, x10, e8, m1, tu, mu
+
+Vector load and store instructions follow the pattern set by scalar loads and
+stores, i.e., the source is always the first operand and the destination the
+last. However, the ordering of the operands of these instructions is
+complicated by the optional mask register and, in some cases, the use of an
+additional stride or index register. In the Go assembler the index and stride
+registers appear as the second operand in indexed or strided loads and stores,
+while the mask register, if present, is always the penultimate operand.
+
+Examples:
+
+	VLE8V (X10), V3                 <=>     vle8.v  v3, (x10)
+	VSE8V V3, (X10)                 <=>     vse8.v  v3, (x10)
+	VLE8V (X10), V0, V3             <=>     vle8.v  v3, (x10), v0.t
+	VSE8V V3, V0, (X10)             <=>     vse8.v  v3, (x10), v0.t
+	VLSE8V (X10), X11, V3           <=>     vlse8.v v3, (x10), x11
+	VSSE8V V3, X11, (X10)           <=>     vsse8.v v3, (x10), x11
+	VLSE8V (X10), X11, V0, V3       <=>     vlse8.v v3, (x10), x11, v0.t
+	VSSE8V V3, X11, V0, (X10)       <=>     vsse8.v v3, (x10), x11, v0.t
+	VLUXEI8V (X10), V2, V3          <=>     vluxei8.v v3, (x10), v2
+	VSUXEI8V V3, V2, (X10)          <=>     vsuxei8.v v3, (x10), v2
+	VLUXEI8V (X10), V2, V0, V3      <=>     vluxei8.v v3, (x10), v2, v0.t
+	VSUXEI8V V3, V2, V0, (X10)      <=>     vsuxei8.v v3, (x10), v2, v0.t
+	VL1RE8V (X10), V3               <=>     vl1re8.v v3, (x10)
+	VS1RV V3, (X11)                 <=>     vs1r.v  v3, (x11)
+
+The ordering of operands for two and three argument vector arithmetic instructions is
+reversed in the Go assembler.
+
+Examples:
+
+	VMVVV V2, V3                    <=> vmv.v.v v3, v2
+	VADDVV V1, V2, V3               <=> vadd.vv v3, v2, v1
+	VADDVX X10, V2, V3              <=> vadd.vx v3, v2, x10
+	VMADCVI $15, V2, V3             <=> vmadc.vi v3, v2, 15
+
+The mask register, when specified, is always the penultimate operand in a vector
+arithmetic instruction, appearing before the destination register.
+
+Examples:
+
+	VANDVV V1, V2, V0, V3           <=> vand.vv v3, v2, v1, v0.t
+
+# Ternary instructions
+
+The Go assembler allows the second operand to be omitted from most ternary
+instructions if it matches the third (destination) operand.
+
+Examples:
+
+	ADD X10, X12, X12       <=>     ADD X10, X12
+	ANDI $3, X12, X12       <=>     ANDI $3, X12
+
+The use of this abbreviated syntax is encouraged.
+
+# Ordering of atomic instructions
+
+It is not possible to specify the ordering bits in the FENCE, LR, SC or AMO
+instructions.  The FENCE instruction is always emitted as a full fence, the
+acquire and release bits are always set for the AMO instructions, the acquire
+bit is always set for the LR instructions while the release bit is set for
+the SC instructions.
+
+# Immediate operands
+
+In many cases, where an R-Type instruction has a corresponding I-Type
+instruction, the R-Type mnemonic can be used in place of the I-Type mnemonic.
+The assembler assumes that the immediate form of the instruction was intended
+when the first operand is given as an immediate value rather than a register.
+
+Example:
+
+	AND $3, X12, X13        <=>     ANDI $3, X12, X13
+
+# Integer constant materialization
+
+The MOV instruction can be used to set a register to the value of any 64 bit
+constant literal. The way this is achieved by the assembler varies depending
+on the value of the constant. Where possible the assembler will synthesize the
+constant using one or more RISC-V arithmetic instructions. If it is unable
+to easily materialize the constant it will load the 64 bit literal from memory.
+
+A 32 bit constant literal can be specified as an argument to ADDI, ANDI, ORI and
+XORI. If the specified literal does not fit into 12 bits the assembler will
+generate extra instructions to synthesize it.
+
+Integer constants provided as operands to all other instructions must fit into
+the number of bits allowed by the instructions' encodings for immediate values.
+Otherwise, an error will be generated.
+
+# Floating point constant materialization
+
+The MOVF and MOVD instructions can be used to set a register to the value
+of any 32 bit or 64 bit floating point constant literal, respectively.  Unless
+the constant literal is 0.0, MOVF and MOVD will be encoded as FLW and FLD
+instructions that load the constant from a location within the program's
+binary.
+
+# Compressed instructions
+
+The Go assembler converts 32 bit RISC-V instructions to compressed
+instructions when generating machine code. This conversion happens
+automatically without the need for any direct involvement from the programmer,
+although judicious choice of registers can improve the compression rate for
+certain instructions (see the [RISC-V ISA Manual] for more details). This
+behaviour is enabled by default for all of the supported RISC-V profiles, i.e.,
+it is not affected by the value of the GORISCV64 environment variable.
+
+The use of compressed instructions can be disabled via a debug flag,
+compressinstructions:
+
+  - Use -gcflags=all=-d=compressinstructions=0 to disable compressed
+    instructions in Go code.
+  - Use -asmflags=all=-d=compressinstructions=0 to disable compressed
+    instructions in assembly code.
+
+To completely disable automatic instruction compression in a Go binary both
+options must be specified.
+
+The assembler also permits the use of compressed instructions in hand coded
+assembly language, but this should generally be avoided. Note that the
+compressinstructions flag only prevents the automatic compression of 32
+bit instructions. It has no effect on compressed instructions that are
+hand coded directly into an assembly file.
+
+[RISC-V ISA Manual]: https://github.com/riscv/riscv-isa-manual
+[rva20u64]: https://github.com/riscv/riscv-profiles/blob/main/src/profiles.adoc#51-rva20u64-profile
+[rva22u64]: https://github.com/riscv/riscv-profiles/blob/main/src/profiles.adoc#rva22u64-profile
+[rva23u64]: https://github.com/riscv/riscv-profiles/blob/main/src/rva23-profile.adoc#rva23u64-profile
+*/
+package riscv
diff --git a/go/src/cmd/internal/obj/riscv/inst.go b/go/src/cmd/internal/obj/riscv/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..a5b3acdb18110c169bcb0095215c61ab457e7d06
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/inst.go
@@ -0,0 +1,2145 @@
+// Code generated by ./parse.py -go rv64_a rv64_c rv64_d rv64_f rv64_i rv64_m rv64_q rv64_zba rv64_zbb rv64_zbs rv_a rv_c rv_c_d rv_d rv_f rv_i rv_m rv_q rv_s rv_system rv_v rv_zba rv_zbb rv_zbs rv_zicond rv_zicsr; DO NOT EDIT.
+package riscv
+
+import "cmd/internal/obj"
+
+type inst struct {
+	opcode uint32
+	funct3 uint32
+	rs1    uint32
+	rs2    uint32
+	csr    int64
+	funct7 uint32
+}
+
+func encode(a obj.As) *inst {
+	switch a {
+	case AADD:
+		return &inst{0x33, 0x0, 0x0, 0x0, 0, 0x0}
+	case AADDUW:
+		return &inst{0x3b, 0x0, 0x0, 0x0, 128, 0x4}
+	case AADDI:
+		return &inst{0x13, 0x0, 0x0, 0x0, 0, 0x0}
+	case AADDIW:
+		return &inst{0x1b, 0x0, 0x0, 0x0, 0, 0x0}
+	case AADDW:
+		return &inst{0x3b, 0x0, 0x0, 0x0, 0, 0x0}
+	case AAMOADDD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, 0, 0x0}
+	case AAMOADDW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, 0, 0x0}
+	case AAMOANDD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, 1536, 0x30}
+	case AAMOANDW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, 1536, 0x30}
+	case AAMOMAXD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, -1536, 0x50}
+	case AAMOMAXW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, -1536, 0x50}
+	case AAMOMAXUD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, -512, 0x70}
+	case AAMOMAXUW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, -512, 0x70}
+	case AAMOMIND:
+		return &inst{0x2f, 0x3, 0x0, 0x0, -2048, 0x40}
+	case AAMOMINW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, -2048, 0x40}
+	case AAMOMINUD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, -1024, 0x60}
+	case AAMOMINUW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, -1024, 0x60}
+	case AAMOORD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, 1024, 0x20}
+	case AAMOORW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, 1024, 0x20}
+	case AAMOSWAPD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, 128, 0x4}
+	case AAMOSWAPW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, 128, 0x4}
+	case AAMOXORD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, 512, 0x10}
+	case AAMOXORW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, 512, 0x10}
+	case AAND:
+		return &inst{0x33, 0x7, 0x0, 0x0, 0, 0x0}
+	case AANDI:
+		return &inst{0x13, 0x7, 0x0, 0x0, 0, 0x0}
+	case AANDN:
+		return &inst{0x33, 0x7, 0x0, 0x0, 1024, 0x20}
+	case AAUIPC:
+		return &inst{0x17, 0x0, 0x0, 0x0, 0, 0x0}
+	case ABCLR:
+		return &inst{0x33, 0x1, 0x0, 0x0, 1152, 0x24}
+	case ABCLRI:
+		return &inst{0x13, 0x1, 0x0, 0x0, 1152, 0x24}
+	case ABEQ:
+		return &inst{0x63, 0x0, 0x0, 0x0, 0, 0x0}
+	case ABEXT:
+		return &inst{0x33, 0x5, 0x0, 0x0, 1152, 0x24}
+	case ABEXTI:
+		return &inst{0x13, 0x5, 0x0, 0x0, 1152, 0x24}
+	case ABGE:
+		return &inst{0x63, 0x5, 0x0, 0x0, 0, 0x0}
+	case ABGEU:
+		return &inst{0x63, 0x7, 0x0, 0x0, 0, 0x0}
+	case ABINV:
+		return &inst{0x33, 0x1, 0x0, 0x0, 1664, 0x34}
+	case ABINVI:
+		return &inst{0x13, 0x1, 0x0, 0x0, 1664, 0x34}
+	case ABLT:
+		return &inst{0x63, 0x4, 0x0, 0x0, 0, 0x0}
+	case ABLTU:
+		return &inst{0x63, 0x6, 0x0, 0x0, 0, 0x0}
+	case ABNE:
+		return &inst{0x63, 0x1, 0x0, 0x0, 0, 0x0}
+	case ABSET:
+		return &inst{0x33, 0x1, 0x0, 0x0, 640, 0x14}
+	case ABSETI:
+		return &inst{0x13, 0x1, 0x0, 0x0, 640, 0x14}
+	case ACADD:
+		return &inst{0x2, 0x1, 0x1, 0x0, 0, 0x0}
+	case ACADDI:
+		return &inst{0x1, 0x0, 0x0, 0x0, 0, 0x0}
+	case ACADDI16SP:
+		return &inst{0x1, 0x6, 0x0, 0x0, 0, 0x0}
+	case ACADDI4SPN:
+		return &inst{0x0, 0x0, 0x0, 0x0, 0, 0x0}
+	case ACADDIW:
+		return &inst{0x1, 0x2, 0x0, 0x0, 0, 0x0}
+	case ACADDW:
+		return &inst{0x21, 0x1, 0x1, 0x0, 0, 0x0}
+	case ACAND:
+		return &inst{0x61, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACANDI:
+		return &inst{0x1, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACBEQZ:
+		return &inst{0x1, 0x4, 0x1, 0x0, 0, 0x0}
+	case ACBNEZ:
+		return &inst{0x1, 0x6, 0x1, 0x0, 0, 0x0}
+	case ACEBREAK:
+		return &inst{0x2, 0x1, 0x1, 0x0, 0, 0x0}
+	case ACFLD:
+		return &inst{0x0, 0x2, 0x0, 0x0, 0, 0x0}
+	case ACFLDSP:
+		return &inst{0x2, 0x2, 0x0, 0x0, 0, 0x0}
+	case ACFSD:
+		return &inst{0x0, 0x2, 0x1, 0x0, 0, 0x0}
+	case ACFSDSP:
+		return &inst{0x2, 0x2, 0x1, 0x0, 0, 0x0}
+	case ACJ:
+		return &inst{0x1, 0x2, 0x1, 0x0, 0, 0x0}
+	case ACJALR:
+		return &inst{0x2, 0x1, 0x1, 0x0, 0, 0x0}
+	case ACJR:
+		return &inst{0x2, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACLD:
+		return &inst{0x0, 0x6, 0x0, 0x0, 0, 0x0}
+	case ACLDSP:
+		return &inst{0x2, 0x6, 0x0, 0x0, 0, 0x0}
+	case ACLI:
+		return &inst{0x1, 0x4, 0x0, 0x0, 0, 0x0}
+	case ACLUI:
+		return &inst{0x1, 0x6, 0x0, 0x0, 0, 0x0}
+	case ACLW:
+		return &inst{0x0, 0x4, 0x0, 0x0, 0, 0x0}
+	case ACLWSP:
+		return &inst{0x2, 0x4, 0x0, 0x0, 0, 0x0}
+	case ACMV:
+		return &inst{0x2, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACNOP:
+		return &inst{0x1, 0x0, 0x0, 0x0, 0, 0x0}
+	case ACOR:
+		return &inst{0x41, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACSD:
+		return &inst{0x0, 0x6, 0x1, 0x0, 0, 0x0}
+	case ACSDSP:
+		return &inst{0x2, 0x6, 0x1, 0x0, 0, 0x0}
+	case ACSLLI:
+		return &inst{0x2, 0x0, 0x0, 0x0, 0, 0x0}
+	case ACSRAI:
+		return &inst{0x1, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACSRLI:
+		return &inst{0x1, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACSUB:
+		return &inst{0x1, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACSUBW:
+		return &inst{0x1, 0x1, 0x1, 0x0, 0, 0x0}
+	case ACSW:
+		return &inst{0x0, 0x4, 0x1, 0x0, 0, 0x0}
+	case ACSWSP:
+		return &inst{0x2, 0x4, 0x1, 0x0, 0, 0x0}
+	case ACXOR:
+		return &inst{0x21, 0x0, 0x1, 0x0, 0, 0x0}
+	case ACLZ:
+		return &inst{0x13, 0x1, 0x0, 0x0, 1536, 0x30}
+	case ACLZW:
+		return &inst{0x1b, 0x1, 0x0, 0x0, 1536, 0x30}
+	case ACPOP:
+		return &inst{0x13, 0x1, 0x0, 0x2, 1538, 0x30}
+	case ACPOPW:
+		return &inst{0x1b, 0x1, 0x0, 0x2, 1538, 0x30}
+	case ACSRRC:
+		return &inst{0x73, 0x3, 0x0, 0x0, 0, 0x0}
+	case ACSRRCI:
+		return &inst{0x73, 0x7, 0x0, 0x0, 0, 0x0}
+	case ACSRRS:
+		return &inst{0x73, 0x2, 0x0, 0x0, 0, 0x0}
+	case ACSRRSI:
+		return &inst{0x73, 0x6, 0x0, 0x0, 0, 0x0}
+	case ACSRRW:
+		return &inst{0x73, 0x1, 0x0, 0x0, 0, 0x0}
+	case ACSRRWI:
+		return &inst{0x73, 0x5, 0x0, 0x0, 0, 0x0}
+	case ACTZ:
+		return &inst{0x13, 0x1, 0x0, 0x1, 1537, 0x30}
+	case ACTZW:
+		return &inst{0x1b, 0x1, 0x0, 0x1, 1537, 0x30}
+	case ACZEROEQZ:
+		return &inst{0x33, 0x5, 0x0, 0x0, 224, 0x7}
+	case ACZERONEZ:
+		return &inst{0x33, 0x7, 0x0, 0x0, 224, 0x7}
+	case ADIV:
+		return &inst{0x33, 0x4, 0x0, 0x0, 32, 0x1}
+	case ADIVU:
+		return &inst{0x33, 0x5, 0x0, 0x0, 32, 0x1}
+	case ADIVUW:
+		return &inst{0x3b, 0x5, 0x0, 0x0, 32, 0x1}
+	case ADIVW:
+		return &inst{0x3b, 0x4, 0x0, 0x0, 32, 0x1}
+	case AEBREAK:
+		return &inst{0x73, 0x0, 0x0, 0x1, 1, 0x0}
+	case AECALL:
+		return &inst{0x73, 0x0, 0x0, 0x0, 0, 0x0}
+	case AFADDD:
+		return &inst{0x53, 0x0, 0x0, 0x0, 32, 0x1}
+	case AFADDQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, 96, 0x3}
+	case AFADDS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 0, 0x0}
+	case AFCLASSD:
+		return &inst{0x53, 0x1, 0x0, 0x0, -480, 0x71}
+	case AFCLASSQ:
+		return &inst{0x53, 0x1, 0x0, 0x0, -416, 0x73}
+	case AFCLASSS:
+		return &inst{0x53, 0x1, 0x0, 0x0, -512, 0x70}
+	case AFCVTDL:
+		return &inst{0x53, 0x0, 0x0, 0x2, -734, 0x69}
+	case AFCVTDLU:
+		return &inst{0x53, 0x0, 0x0, 0x3, -733, 0x69}
+	case AFCVTDQ:
+		return &inst{0x53, 0x0, 0x0, 0x3, 1059, 0x21}
+	case AFCVTDS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 1056, 0x21}
+	case AFCVTDW:
+		return &inst{0x53, 0x0, 0x0, 0x0, -736, 0x69}
+	case AFCVTDWU:
+		return &inst{0x53, 0x0, 0x0, 0x1, -735, 0x69}
+	case AFCVTLD:
+		return &inst{0x53, 0x0, 0x0, 0x2, -990, 0x61}
+	case AFCVTLQ:
+		return &inst{0x53, 0x0, 0x0, 0x2, -926, 0x63}
+	case AFCVTLS:
+		return &inst{0x53, 0x0, 0x0, 0x2, -1022, 0x60}
+	case AFCVTLUD:
+		return &inst{0x53, 0x0, 0x0, 0x3, -989, 0x61}
+	case AFCVTLUQ:
+		return &inst{0x53, 0x0, 0x0, 0x3, -925, 0x63}
+	case AFCVTLUS:
+		return &inst{0x53, 0x0, 0x0, 0x3, -1021, 0x60}
+	case AFCVTQD:
+		return &inst{0x53, 0x0, 0x0, 0x1, 1121, 0x23}
+	case AFCVTQL:
+		return &inst{0x53, 0x0, 0x0, 0x2, -670, 0x6b}
+	case AFCVTQLU:
+		return &inst{0x53, 0x0, 0x0, 0x3, -669, 0x6b}
+	case AFCVTQS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 1120, 0x23}
+	case AFCVTQW:
+		return &inst{0x53, 0x0, 0x0, 0x0, -672, 0x6b}
+	case AFCVTQWU:
+		return &inst{0x53, 0x0, 0x0, 0x1, -671, 0x6b}
+	case AFCVTSD:
+		return &inst{0x53, 0x0, 0x0, 0x1, 1025, 0x20}
+	case AFCVTSL:
+		return &inst{0x53, 0x0, 0x0, 0x2, -766, 0x68}
+	case AFCVTSLU:
+		return &inst{0x53, 0x0, 0x0, 0x3, -765, 0x68}
+	case AFCVTSQ:
+		return &inst{0x53, 0x0, 0x0, 0x3, 1027, 0x20}
+	case AFCVTSW:
+		return &inst{0x53, 0x0, 0x0, 0x0, -768, 0x68}
+	case AFCVTSWU:
+		return &inst{0x53, 0x0, 0x0, 0x1, -767, 0x68}
+	case AFCVTWD:
+		return &inst{0x53, 0x0, 0x0, 0x0, -992, 0x61}
+	case AFCVTWQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, -928, 0x63}
+	case AFCVTWS:
+		return &inst{0x53, 0x0, 0x0, 0x0, -1024, 0x60}
+	case AFCVTWUD:
+		return &inst{0x53, 0x0, 0x0, 0x1, -991, 0x61}
+	case AFCVTWUQ:
+		return &inst{0x53, 0x0, 0x0, 0x1, -927, 0x63}
+	case AFCVTWUS:
+		return &inst{0x53, 0x0, 0x0, 0x1, -1023, 0x60}
+	case AFDIVD:
+		return &inst{0x53, 0x0, 0x0, 0x0, 416, 0xd}
+	case AFDIVQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, 480, 0xf}
+	case AFDIVS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 384, 0xc}
+	case AFENCE:
+		return &inst{0xf, 0x0, 0x0, 0x0, 0, 0x0}
+	case AFEQD:
+		return &inst{0x53, 0x2, 0x0, 0x0, -1504, 0x51}
+	case AFEQQ:
+		return &inst{0x53, 0x2, 0x0, 0x0, -1440, 0x53}
+	case AFEQS:
+		return &inst{0x53, 0x2, 0x0, 0x0, -1536, 0x50}
+	case AFLD:
+		return &inst{0x7, 0x3, 0x0, 0x0, 0, 0x0}
+	case AFLED:
+		return &inst{0x53, 0x0, 0x0, 0x0, -1504, 0x51}
+	case AFLEQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, -1440, 0x53}
+	case AFLES:
+		return &inst{0x53, 0x0, 0x0, 0x0, -1536, 0x50}
+	case AFLQ:
+		return &inst{0x7, 0x4, 0x0, 0x0, 0, 0x0}
+	case AFLTD:
+		return &inst{0x53, 0x1, 0x0, 0x0, -1504, 0x51}
+	case AFLTQ:
+		return &inst{0x53, 0x1, 0x0, 0x0, -1440, 0x53}
+	case AFLTS:
+		return &inst{0x53, 0x1, 0x0, 0x0, -1536, 0x50}
+	case AFLW:
+		return &inst{0x7, 0x2, 0x0, 0x0, 0, 0x0}
+	case AFMADDD:
+		return &inst{0x43, 0x0, 0x0, 0x0, 32, 0x1}
+	case AFMADDQ:
+		return &inst{0x43, 0x0, 0x0, 0x0, 96, 0x3}
+	case AFMADDS:
+		return &inst{0x43, 0x0, 0x0, 0x0, 0, 0x0}
+	case AFMAXD:
+		return &inst{0x53, 0x1, 0x0, 0x0, 672, 0x15}
+	case AFMAXQ:
+		return &inst{0x53, 0x1, 0x0, 0x0, 736, 0x17}
+	case AFMAXS:
+		return &inst{0x53, 0x1, 0x0, 0x0, 640, 0x14}
+	case AFMIND:
+		return &inst{0x53, 0x0, 0x0, 0x0, 672, 0x15}
+	case AFMINQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, 736, 0x17}
+	case AFMINS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 640, 0x14}
+	case AFMSUBD:
+		return &inst{0x47, 0x0, 0x0, 0x0, 32, 0x1}
+	case AFMSUBQ:
+		return &inst{0x47, 0x0, 0x0, 0x0, 96, 0x3}
+	case AFMSUBS:
+		return &inst{0x47, 0x0, 0x0, 0x0, 0, 0x0}
+	case AFMULD:
+		return &inst{0x53, 0x0, 0x0, 0x0, 288, 0x9}
+	case AFMULQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, 352, 0xb}
+	case AFMULS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 256, 0x8}
+	case AFMVDX:
+		return &inst{0x53, 0x0, 0x0, 0x0, -224, 0x79}
+	case AFMVWX:
+		return &inst{0x53, 0x0, 0x0, 0x0, -256, 0x78}
+	case AFMVXD:
+		return &inst{0x53, 0x0, 0x0, 0x0, -480, 0x71}
+	case AFMVXW:
+		return &inst{0x53, 0x0, 0x0, 0x0, -512, 0x70}
+	case AFNMADDD:
+		return &inst{0x4f, 0x0, 0x0, 0x0, 32, 0x1}
+	case AFNMADDQ:
+		return &inst{0x4f, 0x0, 0x0, 0x0, 96, 0x3}
+	case AFNMADDS:
+		return &inst{0x4f, 0x0, 0x0, 0x0, 0, 0x0}
+	case AFNMSUBD:
+		return &inst{0x4b, 0x0, 0x0, 0x0, 32, 0x1}
+	case AFNMSUBQ:
+		return &inst{0x4b, 0x0, 0x0, 0x0, 96, 0x3}
+	case AFNMSUBS:
+		return &inst{0x4b, 0x0, 0x0, 0x0, 0, 0x0}
+	case AFSD:
+		return &inst{0x27, 0x3, 0x0, 0x0, 0, 0x0}
+	case AFSGNJD:
+		return &inst{0x53, 0x0, 0x0, 0x0, 544, 0x11}
+	case AFSGNJQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, 608, 0x13}
+	case AFSGNJS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 512, 0x10}
+	case AFSGNJND:
+		return &inst{0x53, 0x1, 0x0, 0x0, 544, 0x11}
+	case AFSGNJNQ:
+		return &inst{0x53, 0x1, 0x0, 0x0, 608, 0x13}
+	case AFSGNJNS:
+		return &inst{0x53, 0x1, 0x0, 0x0, 512, 0x10}
+	case AFSGNJXD:
+		return &inst{0x53, 0x2, 0x0, 0x0, 544, 0x11}
+	case AFSGNJXQ:
+		return &inst{0x53, 0x2, 0x0, 0x0, 608, 0x13}
+	case AFSGNJXS:
+		return &inst{0x53, 0x2, 0x0, 0x0, 512, 0x10}
+	case AFSQ:
+		return &inst{0x27, 0x4, 0x0, 0x0, 0, 0x0}
+	case AFSQRTD:
+		return &inst{0x53, 0x0, 0x0, 0x0, 1440, 0x2d}
+	case AFSQRTQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, 1504, 0x2f}
+	case AFSQRTS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 1408, 0x2c}
+	case AFSUBD:
+		return &inst{0x53, 0x0, 0x0, 0x0, 160, 0x5}
+	case AFSUBQ:
+		return &inst{0x53, 0x0, 0x0, 0x0, 224, 0x7}
+	case AFSUBS:
+		return &inst{0x53, 0x0, 0x0, 0x0, 128, 0x4}
+	case AFSW:
+		return &inst{0x27, 0x2, 0x0, 0x0, 0, 0x0}
+	case AJAL:
+		return &inst{0x6f, 0x0, 0x0, 0x0, 0, 0x0}
+	case AJALR:
+		return &inst{0x67, 0x0, 0x0, 0x0, 0, 0x0}
+	case ALB:
+		return &inst{0x3, 0x0, 0x0, 0x0, 0, 0x0}
+	case ALBU:
+		return &inst{0x3, 0x4, 0x0, 0x0, 0, 0x0}
+	case ALD:
+		return &inst{0x3, 0x3, 0x0, 0x0, 0, 0x0}
+	case ALH:
+		return &inst{0x3, 0x1, 0x0, 0x0, 0, 0x0}
+	case ALHU:
+		return &inst{0x3, 0x5, 0x0, 0x0, 0, 0x0}
+	case ALRD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, 256, 0x8}
+	case ALRW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, 256, 0x8}
+	case ALUI:
+		return &inst{0x37, 0x0, 0x0, 0x0, 0, 0x0}
+	case ALW:
+		return &inst{0x3, 0x2, 0x0, 0x0, 0, 0x0}
+	case ALWU:
+		return &inst{0x3, 0x6, 0x0, 0x0, 0, 0x0}
+	case AMAX:
+		return &inst{0x33, 0x6, 0x0, 0x0, 160, 0x5}
+	case AMAXU:
+		return &inst{0x33, 0x7, 0x0, 0x0, 160, 0x5}
+	case AMIN:
+		return &inst{0x33, 0x4, 0x0, 0x0, 160, 0x5}
+	case AMINU:
+		return &inst{0x33, 0x5, 0x0, 0x0, 160, 0x5}
+	case AMRET:
+		return &inst{0x73, 0x0, 0x0, 0x2, 770, 0x18}
+	case AMUL:
+		return &inst{0x33, 0x0, 0x0, 0x0, 32, 0x1}
+	case AMULH:
+		return &inst{0x33, 0x1, 0x0, 0x0, 32, 0x1}
+	case AMULHSU:
+		return &inst{0x33, 0x2, 0x0, 0x0, 32, 0x1}
+	case AMULHU:
+		return &inst{0x33, 0x3, 0x0, 0x0, 32, 0x1}
+	case AMULW:
+		return &inst{0x3b, 0x0, 0x0, 0x0, 32, 0x1}
+	case AOR:
+		return &inst{0x33, 0x6, 0x0, 0x0, 0, 0x0}
+	case AORCB:
+		return &inst{0x13, 0x5, 0x0, 0x7, 647, 0x14}
+	case AORI:
+		return &inst{0x13, 0x6, 0x0, 0x0, 0, 0x0}
+	case AORN:
+		return &inst{0x33, 0x6, 0x0, 0x0, 1024, 0x20}
+	case AREM:
+		return &inst{0x33, 0x6, 0x0, 0x0, 32, 0x1}
+	case AREMU:
+		return &inst{0x33, 0x7, 0x0, 0x0, 32, 0x1}
+	case AREMUW:
+		return &inst{0x3b, 0x7, 0x0, 0x0, 32, 0x1}
+	case AREMW:
+		return &inst{0x3b, 0x6, 0x0, 0x0, 32, 0x1}
+	case AREV8:
+		return &inst{0x13, 0x5, 0x0, 0x18, 1720, 0x35}
+	case AROL:
+		return &inst{0x33, 0x1, 0x0, 0x0, 1536, 0x30}
+	case AROLW:
+		return &inst{0x3b, 0x1, 0x0, 0x0, 1536, 0x30}
+	case AROR:
+		return &inst{0x33, 0x5, 0x0, 0x0, 1536, 0x30}
+	case ARORI:
+		return &inst{0x13, 0x5, 0x0, 0x0, 1536, 0x30}
+	case ARORIW:
+		return &inst{0x1b, 0x5, 0x0, 0x0, 1536, 0x30}
+	case ARORW:
+		return &inst{0x3b, 0x5, 0x0, 0x0, 1536, 0x30}
+	case ASB:
+		return &inst{0x23, 0x0, 0x0, 0x0, 0, 0x0}
+	case ASCD:
+		return &inst{0x2f, 0x3, 0x0, 0x0, 384, 0xc}
+	case ASCW:
+		return &inst{0x2f, 0x2, 0x0, 0x0, 384, 0xc}
+	case ASD:
+		return &inst{0x23, 0x3, 0x0, 0x0, 0, 0x0}
+	case ASEXTB:
+		return &inst{0x13, 0x1, 0x0, 0x4, 1540, 0x30}
+	case ASEXTH:
+		return &inst{0x13, 0x1, 0x0, 0x5, 1541, 0x30}
+	case ASFENCEVMA:
+		return &inst{0x73, 0x0, 0x0, 0x0, 288, 0x9}
+	case ASH:
+		return &inst{0x23, 0x1, 0x0, 0x0, 0, 0x0}
+	case ASH1ADD:
+		return &inst{0x33, 0x2, 0x0, 0x0, 512, 0x10}
+	case ASH1ADDUW:
+		return &inst{0x3b, 0x2, 0x0, 0x0, 512, 0x10}
+	case ASH2ADD:
+		return &inst{0x33, 0x4, 0x0, 0x0, 512, 0x10}
+	case ASH2ADDUW:
+		return &inst{0x3b, 0x4, 0x0, 0x0, 512, 0x10}
+	case ASH3ADD:
+		return &inst{0x33, 0x6, 0x0, 0x0, 512, 0x10}
+	case ASH3ADDUW:
+		return &inst{0x3b, 0x6, 0x0, 0x0, 512, 0x10}
+	case ASLL:
+		return &inst{0x33, 0x1, 0x0, 0x0, 0, 0x0}
+	case ASLLI:
+		return &inst{0x13, 0x1, 0x0, 0x0, 0, 0x0}
+	case ASLLIUW:
+		return &inst{0x1b, 0x1, 0x0, 0x0, 128, 0x4}
+	case ASLLIW:
+		return &inst{0x1b, 0x1, 0x0, 0x0, 0, 0x0}
+	case ASLLW:
+		return &inst{0x3b, 0x1, 0x0, 0x0, 0, 0x0}
+	case ASLT:
+		return &inst{0x33, 0x2, 0x0, 0x0, 0, 0x0}
+	case ASLTI:
+		return &inst{0x13, 0x2, 0x0, 0x0, 0, 0x0}
+	case ASLTIU:
+		return &inst{0x13, 0x3, 0x0, 0x0, 0, 0x0}
+	case ASLTU:
+		return &inst{0x33, 0x3, 0x0, 0x0, 0, 0x0}
+	case ASRA:
+		return &inst{0x33, 0x5, 0x0, 0x0, 1024, 0x20}
+	case ASRAI:
+		return &inst{0x13, 0x5, 0x0, 0x0, 1024, 0x20}
+	case ASRAIW:
+		return &inst{0x1b, 0x5, 0x0, 0x0, 1024, 0x20}
+	case ASRAW:
+		return &inst{0x3b, 0x5, 0x0, 0x0, 1024, 0x20}
+	case ASRET:
+		return &inst{0x73, 0x0, 0x0, 0x2, 258, 0x8}
+	case ASRL:
+		return &inst{0x33, 0x5, 0x0, 0x0, 0, 0x0}
+	case ASRLI:
+		return &inst{0x13, 0x5, 0x0, 0x0, 0, 0x0}
+	case ASRLIW:
+		return &inst{0x1b, 0x5, 0x0, 0x0, 0, 0x0}
+	case ASRLW:
+		return &inst{0x3b, 0x5, 0x0, 0x0, 0, 0x0}
+	case ASUB:
+		return &inst{0x33, 0x0, 0x0, 0x0, 1024, 0x20}
+	case ASUBW:
+		return &inst{0x3b, 0x0, 0x0, 0x0, 1024, 0x20}
+	case ASW:
+		return &inst{0x23, 0x2, 0x0, 0x0, 0, 0x0}
+	case AVAADDVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, 576, 0x12}
+	case AVAADDVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, 576, 0x12}
+	case AVAADDUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, 512, 0x10}
+	case AVAADDUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, 512, 0x10}
+	case AVADCVIM:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1024, 0x20}
+	case AVADCVVM:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1024, 0x20}
+	case AVADCVXM:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1024, 0x20}
+	case AVADDVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 0, 0x0}
+	case AVADDVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 0, 0x0}
+	case AVADDVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 0, 0x0}
+	case AVANDVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 576, 0x12}
+	case AVANDVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 576, 0x12}
+	case AVANDVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 576, 0x12}
+	case AVASUBVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, 704, 0x16}
+	case AVASUBVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, 704, 0x16}
+	case AVASUBUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, 640, 0x14}
+	case AVASUBUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, 640, 0x14}
+	case AVCOMPRESSVM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1504, 0x2f}
+	case AVCPOPM:
+		return &inst{0x57, 0x2, 0x10, 0x0, 1024, 0x20}
+	case AVDIVVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1984, 0x42}
+	case AVDIVVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1984, 0x42}
+	case AVDIVUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -2048, 0x40}
+	case AVDIVUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -2048, 0x40}
+	case AVFADDVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 0, 0x0}
+	case AVFADDVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 0, 0x0}
+	case AVFCLASSV:
+		return &inst{0x57, 0x1, 0x10, 0x0, 1216, 0x26}
+	case AVFCVTFXV:
+		return &inst{0x57, 0x1, 0x3, 0x0, 1152, 0x24}
+	case AVFCVTFXUV:
+		return &inst{0x57, 0x1, 0x2, 0x0, 1152, 0x24}
+	case AVFCVTRTZXFV:
+		return &inst{0x57, 0x1, 0x7, 0x0, 1152, 0x24}
+	case AVFCVTRTZXUFV:
+		return &inst{0x57, 0x1, 0x6, 0x0, 1152, 0x24}
+	case AVFCVTXFV:
+		return &inst{0x57, 0x1, 0x1, 0x0, 1152, 0x24}
+	case AVFCVTXUFV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 1152, 0x24}
+	case AVFDIVVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -2048, 0x40}
+	case AVFDIVVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -2048, 0x40}
+	case AVFIRSTM:
+		return &inst{0x57, 0x2, 0x11, 0x0, 1024, 0x20}
+	case AVFMACCVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1280, 0x58}
+	case AVFMACCVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1280, 0x58}
+	case AVFMADDVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1536, 0x50}
+	case AVFMADDVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1536, 0x50}
+	case AVFMAXVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 384, 0xc}
+	case AVFMAXVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 384, 0xc}
+	case AVFMERGEVFM:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1472, 0x2e}
+	case AVFMINVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 256, 0x8}
+	case AVFMINVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 256, 0x8}
+	case AVFMSACVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1152, 0x5c}
+	case AVFMSACVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1152, 0x5c}
+	case AVFMSUBVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1408, 0x54}
+	case AVFMSUBVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1408, 0x54}
+	case AVFMULVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1792, 0x48}
+	case AVFMULVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1792, 0x48}
+	case AVFMVFS:
+		return &inst{0x57, 0x1, 0x0, 0x0, 1056, 0x21}
+	case AVFMVSF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1056, 0x21}
+	case AVFMVVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1504, 0x2f}
+	case AVFNCVTFFW:
+		return &inst{0x57, 0x1, 0x14, 0x0, 1152, 0x24}
+	case AVFNCVTFXW:
+		return &inst{0x57, 0x1, 0x13, 0x0, 1152, 0x24}
+	case AVFNCVTFXUW:
+		return &inst{0x57, 0x1, 0x12, 0x0, 1152, 0x24}
+	case AVFNCVTRODFFW:
+		return &inst{0x57, 0x1, 0x15, 0x0, 1152, 0x24}
+	case AVFNCVTRTZXFW:
+		return &inst{0x57, 0x1, 0x17, 0x0, 1152, 0x24}
+	case AVFNCVTRTZXUFW:
+		return &inst{0x57, 0x1, 0x16, 0x0, 1152, 0x24}
+	case AVFNCVTXFW:
+		return &inst{0x57, 0x1, 0x11, 0x0, 1152, 0x24}
+	case AVFNCVTXUFW:
+		return &inst{0x57, 0x1, 0x10, 0x0, 1152, 0x24}
+	case AVFNMACCVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1216, 0x5a}
+	case AVFNMACCVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1216, 0x5a}
+	case AVFNMADDVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1472, 0x52}
+	case AVFNMADDVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1472, 0x52}
+	case AVFNMSACVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1088, 0x5e}
+	case AVFNMSACVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1088, 0x5e}
+	case AVFNMSUBVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1344, 0x56}
+	case AVFNMSUBVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1344, 0x56}
+	case AVFRDIVVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1984, 0x42}
+	case AVFREC7V:
+		return &inst{0x57, 0x1, 0x5, 0x0, 1216, 0x26}
+	case AVFREDMAXVS:
+		return &inst{0x57, 0x1, 0x0, 0x0, 448, 0xe}
+	case AVFREDMINVS:
+		return &inst{0x57, 0x1, 0x0, 0x0, 320, 0xa}
+	case AVFREDOSUMVS:
+		return &inst{0x57, 0x1, 0x0, 0x0, 192, 0x6}
+	case AVFREDUSUMVS:
+		return &inst{0x57, 0x1, 0x0, 0x0, 64, 0x2}
+	case AVFRSQRT7V:
+		return &inst{0x57, 0x1, 0x4, 0x0, 1216, 0x26}
+	case AVFRSUBVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1600, 0x4e}
+	case AVFSGNJVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 512, 0x10}
+	case AVFSGNJVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 512, 0x10}
+	case AVFSGNJNVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 576, 0x12}
+	case AVFSGNJNVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 576, 0x12}
+	case AVFSGNJXVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 640, 0x14}
+	case AVFSGNJXVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 640, 0x14}
+	case AVFSLIDE1DOWNVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 960, 0x1e}
+	case AVFSLIDE1UPVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 896, 0x1c}
+	case AVFSQRTV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 1216, 0x26}
+	case AVFSUBVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 128, 0x4}
+	case AVFSUBVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 128, 0x4}
+	case AVFWADDVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -1024, 0x60}
+	case AVFWADDVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -1024, 0x60}
+	case AVFWADDWF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -768, 0x68}
+	case AVFWADDWV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -768, 0x68}
+	case AVFWCVTFFV:
+		return &inst{0x57, 0x1, 0xc, 0x0, 1152, 0x24}
+	case AVFWCVTFXV:
+		return &inst{0x57, 0x1, 0xb, 0x0, 1152, 0x24}
+	case AVFWCVTFXUV:
+		return &inst{0x57, 0x1, 0xa, 0x0, 1152, 0x24}
+	case AVFWCVTRTZXFV:
+		return &inst{0x57, 0x1, 0xf, 0x0, 1152, 0x24}
+	case AVFWCVTRTZXUFV:
+		return &inst{0x57, 0x1, 0xe, 0x0, 1152, 0x24}
+	case AVFWCVTXFV:
+		return &inst{0x57, 0x1, 0x9, 0x0, 1152, 0x24}
+	case AVFWCVTXUFV:
+		return &inst{0x57, 0x1, 0x8, 0x0, 1152, 0x24}
+	case AVFWMACCVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -256, 0x78}
+	case AVFWMACCVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -256, 0x78}
+	case AVFWMSACVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -128, 0x7c}
+	case AVFWMSACVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -128, 0x7c}
+	case AVFWMULVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -512, 0x70}
+	case AVFWMULVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -512, 0x70}
+	case AVFWNMACCVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -192, 0x7a}
+	case AVFWNMACCVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -192, 0x7a}
+	case AVFWNMSACVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -64, 0x7e}
+	case AVFWNMSACVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -64, 0x7e}
+	case AVFWREDOSUMVS:
+		return &inst{0x57, 0x1, 0x0, 0x0, -832, 0x66}
+	case AVFWREDUSUMVS:
+		return &inst{0x57, 0x1, 0x0, 0x0, -960, 0x62}
+	case AVFWSUBVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -896, 0x64}
+	case AVFWSUBVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -896, 0x64}
+	case AVFWSUBWF:
+		return &inst{0x57, 0x5, 0x0, 0x0, -640, 0x6c}
+	case AVFWSUBWV:
+		return &inst{0x57, 0x1, 0x0, 0x0, -640, 0x6c}
+	case AVIDV:
+		return &inst{0x57, 0x2, 0x11, 0x0, 1280, 0x28}
+	case AVIOTAM:
+		return &inst{0x57, 0x2, 0x10, 0x0, 1280, 0x28}
+	case AVL1RE16V:
+		return &inst{0x7, 0x5, 0x0, 0x8, 40, 0x1}
+	case AVL1RE32V:
+		return &inst{0x7, 0x6, 0x0, 0x8, 40, 0x1}
+	case AVL1RE64V:
+		return &inst{0x7, 0x7, 0x0, 0x8, 40, 0x1}
+	case AVL1RE8V:
+		return &inst{0x7, 0x0, 0x0, 0x8, 40, 0x1}
+	case AVL2RE16V:
+		return &inst{0x7, 0x5, 0x0, 0x8, 552, 0x11}
+	case AVL2RE32V:
+		return &inst{0x7, 0x6, 0x0, 0x8, 552, 0x11}
+	case AVL2RE64V:
+		return &inst{0x7, 0x7, 0x0, 0x8, 552, 0x11}
+	case AVL2RE8V:
+		return &inst{0x7, 0x0, 0x0, 0x8, 552, 0x11}
+	case AVL4RE16V:
+		return &inst{0x7, 0x5, 0x0, 0x8, 1576, 0x31}
+	case AVL4RE32V:
+		return &inst{0x7, 0x6, 0x0, 0x8, 1576, 0x31}
+	case AVL4RE64V:
+		return &inst{0x7, 0x7, 0x0, 0x8, 1576, 0x31}
+	case AVL4RE8V:
+		return &inst{0x7, 0x0, 0x0, 0x8, 1576, 0x31}
+	case AVL8RE16V:
+		return &inst{0x7, 0x5, 0x0, 0x8, -472, 0x71}
+	case AVL8RE32V:
+		return &inst{0x7, 0x6, 0x0, 0x8, -472, 0x71}
+	case AVL8RE64V:
+		return &inst{0x7, 0x7, 0x0, 0x8, -472, 0x71}
+	case AVL8RE8V:
+		return &inst{0x7, 0x0, 0x0, 0x8, -472, 0x71}
+	case AVLE16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 0, 0x0}
+	case AVLSEG2E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 512, 0x10}
+	case AVLSEG3E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1024, 0x20}
+	case AVLSEG4E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1536, 0x30}
+	case AVLSEG5E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -2048, 0x40}
+	case AVLSEG6E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1536, 0x50}
+	case AVLSEG7E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1024, 0x60}
+	case AVLSEG8E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -512, 0x70}
+	case AVLE16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, 16, 0x0}
+	case AVLSEG2E16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, 528, 0x10}
+	case AVLSEG3E16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, 1040, 0x20}
+	case AVLSEG4E16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, 1552, 0x30}
+	case AVLSEG5E16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, -2032, 0x40}
+	case AVLSEG6E16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, -1520, 0x50}
+	case AVLSEG7E16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, -1008, 0x60}
+	case AVLSEG8E16FFV:
+		return &inst{0x7, 0x5, 0x0, 0x10, -496, 0x70}
+	case AVLE32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 0, 0x0}
+	case AVLSEG2E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 512, 0x10}
+	case AVLSEG3E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1024, 0x20}
+	case AVLSEG4E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1536, 0x30}
+	case AVLSEG5E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -2048, 0x40}
+	case AVLSEG6E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1536, 0x50}
+	case AVLSEG7E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1024, 0x60}
+	case AVLSEG8E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -512, 0x70}
+	case AVLE32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, 16, 0x0}
+	case AVLSEG2E32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, 528, 0x10}
+	case AVLSEG3E32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, 1040, 0x20}
+	case AVLSEG4E32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, 1552, 0x30}
+	case AVLSEG5E32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, -2032, 0x40}
+	case AVLSEG6E32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, -1520, 0x50}
+	case AVLSEG7E32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, -1008, 0x60}
+	case AVLSEG8E32FFV:
+		return &inst{0x7, 0x6, 0x0, 0x10, -496, 0x70}
+	case AVLE64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 0, 0x0}
+	case AVLSEG2E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 512, 0x10}
+	case AVLSEG3E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1024, 0x20}
+	case AVLSEG4E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1536, 0x30}
+	case AVLSEG5E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -2048, 0x40}
+	case AVLSEG6E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1536, 0x50}
+	case AVLSEG7E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1024, 0x60}
+	case AVLSEG8E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -512, 0x70}
+	case AVLE64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, 16, 0x0}
+	case AVLSEG2E64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, 528, 0x10}
+	case AVLSEG3E64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, 1040, 0x20}
+	case AVLSEG4E64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, 1552, 0x30}
+	case AVLSEG5E64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, -2032, 0x40}
+	case AVLSEG6E64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, -1520, 0x50}
+	case AVLSEG7E64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, -1008, 0x60}
+	case AVLSEG8E64FFV:
+		return &inst{0x7, 0x7, 0x0, 0x10, -496, 0x70}
+	case AVLE8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 0, 0x0}
+	case AVLSEG2E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 512, 0x10}
+	case AVLSEG3E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1024, 0x20}
+	case AVLSEG4E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1536, 0x30}
+	case AVLSEG5E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -2048, 0x40}
+	case AVLSEG6E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1536, 0x50}
+	case AVLSEG7E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1024, 0x60}
+	case AVLSEG8E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -512, 0x70}
+	case AVLE8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, 16, 0x0}
+	case AVLSEG2E8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, 528, 0x10}
+	case AVLSEG3E8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, 1040, 0x20}
+	case AVLSEG4E8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, 1552, 0x30}
+	case AVLSEG5E8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, -2032, 0x40}
+	case AVLSEG6E8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, -1520, 0x50}
+	case AVLSEG7E8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, -1008, 0x60}
+	case AVLSEG8E8FFV:
+		return &inst{0x7, 0x0, 0x0, 0x10, -496, 0x70}
+	case AVLMV:
+		return &inst{0x7, 0x0, 0x0, 0xb, 43, 0x1}
+	case AVLOXEI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 192, 0x6}
+	case AVLOXSEG2EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 704, 0x16}
+	case AVLOXSEG3EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1216, 0x26}
+	case AVLOXSEG4EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1728, 0x36}
+	case AVLOXSEG5EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1856, 0x46}
+	case AVLOXSEG6EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1344, 0x56}
+	case AVLOXSEG7EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -832, 0x66}
+	case AVLOXSEG8EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -320, 0x76}
+	case AVLOXEI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 192, 0x6}
+	case AVLOXSEG2EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 704, 0x16}
+	case AVLOXSEG3EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1216, 0x26}
+	case AVLOXSEG4EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1728, 0x36}
+	case AVLOXSEG5EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1856, 0x46}
+	case AVLOXSEG6EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1344, 0x56}
+	case AVLOXSEG7EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -832, 0x66}
+	case AVLOXSEG8EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -320, 0x76}
+	case AVLOXEI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 192, 0x6}
+	case AVLOXSEG2EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 704, 0x16}
+	case AVLOXSEG3EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1216, 0x26}
+	case AVLOXSEG4EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1728, 0x36}
+	case AVLOXSEG5EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1856, 0x46}
+	case AVLOXSEG6EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1344, 0x56}
+	case AVLOXSEG7EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -832, 0x66}
+	case AVLOXSEG8EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -320, 0x76}
+	case AVLOXEI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 192, 0x6}
+	case AVLOXSEG2EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 704, 0x16}
+	case AVLOXSEG3EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1216, 0x26}
+	case AVLOXSEG4EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1728, 0x36}
+	case AVLOXSEG5EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1856, 0x46}
+	case AVLOXSEG6EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1344, 0x56}
+	case AVLOXSEG7EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -832, 0x66}
+	case AVLOXSEG8EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -320, 0x76}
+	case AVLSE16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 128, 0x4}
+	case AVLSSEG2E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 640, 0x14}
+	case AVLSSEG3E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1152, 0x24}
+	case AVLSSEG4E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1664, 0x34}
+	case AVLSSEG5E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1920, 0x44}
+	case AVLSSEG6E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1408, 0x54}
+	case AVLSSEG7E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -896, 0x64}
+	case AVLSSEG8E16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -384, 0x74}
+	case AVLSE32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 128, 0x4}
+	case AVLSSEG2E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 640, 0x14}
+	case AVLSSEG3E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1152, 0x24}
+	case AVLSSEG4E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1664, 0x34}
+	case AVLSSEG5E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1920, 0x44}
+	case AVLSSEG6E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1408, 0x54}
+	case AVLSSEG7E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -896, 0x64}
+	case AVLSSEG8E32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -384, 0x74}
+	case AVLSE64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 128, 0x4}
+	case AVLSSEG2E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 640, 0x14}
+	case AVLSSEG3E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1152, 0x24}
+	case AVLSSEG4E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1664, 0x34}
+	case AVLSSEG5E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1920, 0x44}
+	case AVLSSEG6E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1408, 0x54}
+	case AVLSSEG7E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -896, 0x64}
+	case AVLSSEG8E64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -384, 0x74}
+	case AVLSE8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 128, 0x4}
+	case AVLSSEG2E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 640, 0x14}
+	case AVLSSEG3E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1152, 0x24}
+	case AVLSSEG4E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1664, 0x34}
+	case AVLSSEG5E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1920, 0x44}
+	case AVLSSEG6E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1408, 0x54}
+	case AVLSSEG7E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -896, 0x64}
+	case AVLSSEG8E8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -384, 0x74}
+	case AVLUXEI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 64, 0x2}
+	case AVLUXSEG2EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 576, 0x12}
+	case AVLUXSEG3EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1088, 0x22}
+	case AVLUXSEG4EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, 1600, 0x32}
+	case AVLUXSEG5EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1984, 0x42}
+	case AVLUXSEG6EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -1472, 0x52}
+	case AVLUXSEG7EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -960, 0x62}
+	case AVLUXSEG8EI16V:
+		return &inst{0x7, 0x5, 0x0, 0x0, -448, 0x72}
+	case AVLUXEI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 64, 0x2}
+	case AVLUXSEG2EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 576, 0x12}
+	case AVLUXSEG3EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1088, 0x22}
+	case AVLUXSEG4EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, 1600, 0x32}
+	case AVLUXSEG5EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1984, 0x42}
+	case AVLUXSEG6EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -1472, 0x52}
+	case AVLUXSEG7EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -960, 0x62}
+	case AVLUXSEG8EI32V:
+		return &inst{0x7, 0x6, 0x0, 0x0, -448, 0x72}
+	case AVLUXEI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 64, 0x2}
+	case AVLUXSEG2EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 576, 0x12}
+	case AVLUXSEG3EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1088, 0x22}
+	case AVLUXSEG4EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, 1600, 0x32}
+	case AVLUXSEG5EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1984, 0x42}
+	case AVLUXSEG6EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -1472, 0x52}
+	case AVLUXSEG7EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -960, 0x62}
+	case AVLUXSEG8EI64V:
+		return &inst{0x7, 0x7, 0x0, 0x0, -448, 0x72}
+	case AVLUXEI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 64, 0x2}
+	case AVLUXSEG2EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 576, 0x12}
+	case AVLUXSEG3EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1088, 0x22}
+	case AVLUXSEG4EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, 1600, 0x32}
+	case AVLUXSEG5EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1984, 0x42}
+	case AVLUXSEG6EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -1472, 0x52}
+	case AVLUXSEG7EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -960, 0x62}
+	case AVLUXSEG8EI8V:
+		return &inst{0x7, 0x0, 0x0, 0x0, -448, 0x72}
+	case AVMACCVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1216, 0x5a}
+	case AVMACCVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1216, 0x5a}
+	case AVMADCVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1120, 0x23}
+	case AVMADCVIM:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1088, 0x22}
+	case AVMADCVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1120, 0x23}
+	case AVMADCVVM:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1088, 0x22}
+	case AVMADCVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1120, 0x23}
+	case AVMADCVXM:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1088, 0x22}
+	case AVMADDVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1472, 0x52}
+	case AVMADDVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1472, 0x52}
+	case AVMANDMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1632, 0x33}
+	case AVMANDNMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1568, 0x31}
+	case AVMAXVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 448, 0xe}
+	case AVMAXVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 448, 0xe}
+	case AVMAXUVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 384, 0xc}
+	case AVMAXUVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 384, 0xc}
+	case AVMERGEVIM:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1472, 0x2e}
+	case AVMERGEVVM:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1472, 0x2e}
+	case AVMERGEVXM:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1472, 0x2e}
+	case AVMFEQVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1536, 0x30}
+	case AVMFEQVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 1536, 0x30}
+	case AVMFGEVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1984, 0x3e}
+	case AVMFGTVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1856, 0x3a}
+	case AVMFLEVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1600, 0x32}
+	case AVMFLEVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 1600, 0x32}
+	case AVMFLTVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1728, 0x36}
+	case AVMFLTVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 1728, 0x36}
+	case AVMFNEVF:
+		return &inst{0x57, 0x5, 0x0, 0x0, 1792, 0x38}
+	case AVMFNEVV:
+		return &inst{0x57, 0x1, 0x0, 0x0, 1792, 0x38}
+	case AVMINVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 320, 0xa}
+	case AVMINVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 320, 0xa}
+	case AVMINUVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 256, 0x8}
+	case AVMINUVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 256, 0x8}
+	case AVMNANDMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1888, 0x3b}
+	case AVMNORMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1952, 0x3d}
+	case AVMORMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1696, 0x35}
+	case AVMORNMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1824, 0x39}
+	case AVMSBCVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1248, 0x27}
+	case AVMSBCVVM:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1216, 0x26}
+	case AVMSBCVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1248, 0x27}
+	case AVMSBCVXM:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1216, 0x26}
+	case AVMSBFM:
+		return &inst{0x57, 0x2, 0x1, 0x0, 1280, 0x28}
+	case AVMSEQVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1536, 0x30}
+	case AVMSEQVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1536, 0x30}
+	case AVMSEQVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1536, 0x30}
+	case AVMSGTVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1984, 0x3e}
+	case AVMSGTVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1984, 0x3e}
+	case AVMSGTUVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1920, 0x3c}
+	case AVMSGTUVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1920, 0x3c}
+	case AVMSIFM:
+		return &inst{0x57, 0x2, 0x3, 0x0, 1280, 0x28}
+	case AVMSLEVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1856, 0x3a}
+	case AVMSLEVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1856, 0x3a}
+	case AVMSLEVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1856, 0x3a}
+	case AVMSLEUVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1792, 0x38}
+	case AVMSLEUVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1792, 0x38}
+	case AVMSLEUVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1792, 0x38}
+	case AVMSLTVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1728, 0x36}
+	case AVMSLTVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1728, 0x36}
+	case AVMSLTUVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1664, 0x34}
+	case AVMSLTUVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1664, 0x34}
+	case AVMSNEVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1600, 0x32}
+	case AVMSNEVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1600, 0x32}
+	case AVMSNEVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1600, 0x32}
+	case AVMSOFM:
+		return &inst{0x57, 0x2, 0x2, 0x0, 1280, 0x28}
+	case AVMULVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1728, 0x4a}
+	case AVMULVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1728, 0x4a}
+	case AVMULHVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1600, 0x4e}
+	case AVMULHVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1600, 0x4e}
+	case AVMULHSUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1664, 0x4c}
+	case AVMULHSUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1664, 0x4c}
+	case AVMULHUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1792, 0x48}
+	case AVMULHUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1792, 0x48}
+	case AVMV1RV:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1568, 0x4f}
+	case AVMV2RV:
+		return &inst{0x57, 0x3, 0x1, 0x0, -1568, 0x4f}
+	case AVMV4RV:
+		return &inst{0x57, 0x3, 0x3, 0x0, -1568, 0x4f}
+	case AVMV8RV:
+		return &inst{0x57, 0x3, 0x7, 0x0, -1568, 0x4f}
+	case AVMVSX:
+		return &inst{0x57, 0x6, 0x0, 0x0, 1056, 0x21}
+	case AVMVVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 1504, 0x2f}
+	case AVMVVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1504, 0x2f}
+	case AVMVVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1504, 0x2f}
+	case AVMVXS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1056, 0x21}
+	case AVMXNORMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 2016, 0x3f}
+	case AVMXORMM:
+		return &inst{0x57, 0x2, 0x0, 0x0, 1760, 0x37}
+	case AVNCLIPWI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1088, 0x5e}
+	case AVNCLIPWV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1088, 0x5e}
+	case AVNCLIPWX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1088, 0x5e}
+	case AVNCLIPUWI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1152, 0x5c}
+	case AVNCLIPUWV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1152, 0x5c}
+	case AVNCLIPUWX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1152, 0x5c}
+	case AVNMSACVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1088, 0x5e}
+	case AVNMSACVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1088, 0x5e}
+	case AVNMSUBVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1344, 0x56}
+	case AVNMSUBVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1344, 0x56}
+	case AVNSRAWI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1216, 0x5a}
+	case AVNSRAWV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1216, 0x5a}
+	case AVNSRAWX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1216, 0x5a}
+	case AVNSRLWI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1280, 0x58}
+	case AVNSRLWV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1280, 0x58}
+	case AVNSRLWX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1280, 0x58}
+	case AVORVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 640, 0x14}
+	case AVORVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 640, 0x14}
+	case AVORVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 640, 0x14}
+	case AVREDANDVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 64, 0x2}
+	case AVREDMAXVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 448, 0xe}
+	case AVREDMAXUVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 384, 0xc}
+	case AVREDMINVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 320, 0xa}
+	case AVREDMINUVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 256, 0x8}
+	case AVREDORVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 128, 0x4}
+	case AVREDSUMVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 0, 0x0}
+	case AVREDXORVS:
+		return &inst{0x57, 0x2, 0x0, 0x0, 192, 0x6}
+	case AVREMVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1856, 0x46}
+	case AVREMVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1856, 0x46}
+	case AVREMUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1920, 0x44}
+	case AVREMUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1920, 0x44}
+	case AVRGATHERVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 768, 0x18}
+	case AVRGATHERVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 768, 0x18}
+	case AVRGATHERVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 768, 0x18}
+	case AVRGATHEREI16VV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 896, 0x1c}
+	case AVRSUBVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 192, 0x6}
+	case AVRSUBVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 192, 0x6}
+	case AVS1RV:
+		return &inst{0x27, 0x0, 0x0, 0x8, 40, 0x1}
+	case AVS2RV:
+		return &inst{0x27, 0x0, 0x0, 0x8, 552, 0x11}
+	case AVS4RV:
+		return &inst{0x27, 0x0, 0x0, 0x8, 1576, 0x31}
+	case AVS8RV:
+		return &inst{0x27, 0x0, 0x0, 0x8, -472, 0x71}
+	case AVSADDVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1984, 0x42}
+	case AVSADDVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1984, 0x42}
+	case AVSADDVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1984, 0x42}
+	case AVSADDUVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -2048, 0x40}
+	case AVSADDUVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -2048, 0x40}
+	case AVSADDUVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -2048, 0x40}
+	case AVSBCVVM:
+		return &inst{0x57, 0x0, 0x0, 0x0, 1152, 0x24}
+	case AVSBCVXM:
+		return &inst{0x57, 0x4, 0x0, 0x0, 1152, 0x24}
+	case AVSE16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 0, 0x0}
+	case AVSSEG2E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 512, 0x10}
+	case AVSSEG3E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1024, 0x20}
+	case AVSSEG4E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1536, 0x30}
+	case AVSSEG5E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -2048, 0x40}
+	case AVSSEG6E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1536, 0x50}
+	case AVSSEG7E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1024, 0x60}
+	case AVSSEG8E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -512, 0x70}
+	case AVSE32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 0, 0x0}
+	case AVSSEG2E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 512, 0x10}
+	case AVSSEG3E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1024, 0x20}
+	case AVSSEG4E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1536, 0x30}
+	case AVSSEG5E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -2048, 0x40}
+	case AVSSEG6E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1536, 0x50}
+	case AVSSEG7E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1024, 0x60}
+	case AVSSEG8E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -512, 0x70}
+	case AVSE64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 0, 0x0}
+	case AVSSEG2E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 512, 0x10}
+	case AVSSEG3E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1024, 0x20}
+	case AVSSEG4E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1536, 0x30}
+	case AVSSEG5E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -2048, 0x40}
+	case AVSSEG6E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1536, 0x50}
+	case AVSSEG7E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1024, 0x60}
+	case AVSSEG8E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -512, 0x70}
+	case AVSE8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 0, 0x0}
+	case AVSSEG2E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 512, 0x10}
+	case AVSSEG3E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1024, 0x20}
+	case AVSSEG4E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1536, 0x30}
+	case AVSSEG5E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -2048, 0x40}
+	case AVSSEG6E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1536, 0x50}
+	case AVSSEG7E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1024, 0x60}
+	case AVSSEG8E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -512, 0x70}
+	case AVSETIVLI:
+		return &inst{0x57, 0x7, 0x0, 0x0, -1024, 0x60}
+	case AVSETVL:
+		return &inst{0x57, 0x7, 0x0, 0x0, -2048, 0x40}
+	case AVSETVLI:
+		return &inst{0x57, 0x7, 0x0, 0x0, 0, 0x0}
+	case AVSEXTVF2:
+		return &inst{0x57, 0x2, 0x7, 0x0, 1152, 0x24}
+	case AVSEXTVF4:
+		return &inst{0x57, 0x2, 0x5, 0x0, 1152, 0x24}
+	case AVSEXTVF8:
+		return &inst{0x57, 0x2, 0x3, 0x0, 1152, 0x24}
+	case AVSLIDE1DOWNVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, 960, 0x1e}
+	case AVSLIDE1UPVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, 896, 0x1c}
+	case AVSLIDEDOWNVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 960, 0x1e}
+	case AVSLIDEDOWNVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 960, 0x1e}
+	case AVSLIDEUPVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 896, 0x1c}
+	case AVSLIDEUPVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 896, 0x1c}
+	case AVSLLVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1728, 0x4a}
+	case AVSLLVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1728, 0x4a}
+	case AVSLLVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1728, 0x4a}
+	case AVSMV:
+		return &inst{0x27, 0x0, 0x0, 0xb, 43, 0x1}
+	case AVSMULVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1600, 0x4e}
+	case AVSMULVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1600, 0x4e}
+	case AVSOXEI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 192, 0x6}
+	case AVSOXSEG2EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 704, 0x16}
+	case AVSOXSEG3EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1216, 0x26}
+	case AVSOXSEG4EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1728, 0x36}
+	case AVSOXSEG5EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1856, 0x46}
+	case AVSOXSEG6EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1344, 0x56}
+	case AVSOXSEG7EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -832, 0x66}
+	case AVSOXSEG8EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -320, 0x76}
+	case AVSOXEI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 192, 0x6}
+	case AVSOXSEG2EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 704, 0x16}
+	case AVSOXSEG3EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1216, 0x26}
+	case AVSOXSEG4EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1728, 0x36}
+	case AVSOXSEG5EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1856, 0x46}
+	case AVSOXSEG6EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1344, 0x56}
+	case AVSOXSEG7EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -832, 0x66}
+	case AVSOXSEG8EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -320, 0x76}
+	case AVSOXEI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 192, 0x6}
+	case AVSOXSEG2EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 704, 0x16}
+	case AVSOXSEG3EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1216, 0x26}
+	case AVSOXSEG4EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1728, 0x36}
+	case AVSOXSEG5EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1856, 0x46}
+	case AVSOXSEG6EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1344, 0x56}
+	case AVSOXSEG7EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -832, 0x66}
+	case AVSOXSEG8EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -320, 0x76}
+	case AVSOXEI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 192, 0x6}
+	case AVSOXSEG2EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 704, 0x16}
+	case AVSOXSEG3EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1216, 0x26}
+	case AVSOXSEG4EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1728, 0x36}
+	case AVSOXSEG5EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1856, 0x46}
+	case AVSOXSEG6EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1344, 0x56}
+	case AVSOXSEG7EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -832, 0x66}
+	case AVSOXSEG8EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -320, 0x76}
+	case AVSRAVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1472, 0x52}
+	case AVSRAVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1472, 0x52}
+	case AVSRAVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1472, 0x52}
+	case AVSRLVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1536, 0x50}
+	case AVSRLVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1536, 0x50}
+	case AVSRLVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1536, 0x50}
+	case AVSSE16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 128, 0x4}
+	case AVSSSEG2E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 640, 0x14}
+	case AVSSSEG3E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1152, 0x24}
+	case AVSSSEG4E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1664, 0x34}
+	case AVSSSEG5E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1920, 0x44}
+	case AVSSSEG6E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1408, 0x54}
+	case AVSSSEG7E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -896, 0x64}
+	case AVSSSEG8E16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -384, 0x74}
+	case AVSSE32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 128, 0x4}
+	case AVSSSEG2E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 640, 0x14}
+	case AVSSSEG3E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1152, 0x24}
+	case AVSSSEG4E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1664, 0x34}
+	case AVSSSEG5E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1920, 0x44}
+	case AVSSSEG6E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1408, 0x54}
+	case AVSSSEG7E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -896, 0x64}
+	case AVSSSEG8E32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -384, 0x74}
+	case AVSSE64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 128, 0x4}
+	case AVSSSEG2E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 640, 0x14}
+	case AVSSSEG3E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1152, 0x24}
+	case AVSSSEG4E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1664, 0x34}
+	case AVSSSEG5E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1920, 0x44}
+	case AVSSSEG6E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1408, 0x54}
+	case AVSSSEG7E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -896, 0x64}
+	case AVSSSEG8E64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -384, 0x74}
+	case AVSSE8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 128, 0x4}
+	case AVSSSEG2E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 640, 0x14}
+	case AVSSSEG3E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1152, 0x24}
+	case AVSSSEG4E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1664, 0x34}
+	case AVSSSEG5E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1920, 0x44}
+	case AVSSSEG6E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1408, 0x54}
+	case AVSSSEG7E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -896, 0x64}
+	case AVSSSEG8E8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -384, 0x74}
+	case AVSSRAVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1344, 0x56}
+	case AVSSRAVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1344, 0x56}
+	case AVSSRAVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1344, 0x56}
+	case AVSSRLVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, -1408, 0x54}
+	case AVSSRLVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1408, 0x54}
+	case AVSSRLVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1408, 0x54}
+	case AVSSUBVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1856, 0x46}
+	case AVSSUBVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1856, 0x46}
+	case AVSSUBUVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1920, 0x44}
+	case AVSSUBUVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, -1920, 0x44}
+	case AVSUBVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 128, 0x4}
+	case AVSUBVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 128, 0x4}
+	case AVSUXEI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 64, 0x2}
+	case AVSUXSEG2EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 576, 0x12}
+	case AVSUXSEG3EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1088, 0x22}
+	case AVSUXSEG4EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, 1600, 0x32}
+	case AVSUXSEG5EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1984, 0x42}
+	case AVSUXSEG6EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -1472, 0x52}
+	case AVSUXSEG7EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -960, 0x62}
+	case AVSUXSEG8EI16V:
+		return &inst{0x27, 0x5, 0x0, 0x0, -448, 0x72}
+	case AVSUXEI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 64, 0x2}
+	case AVSUXSEG2EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 576, 0x12}
+	case AVSUXSEG3EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1088, 0x22}
+	case AVSUXSEG4EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, 1600, 0x32}
+	case AVSUXSEG5EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1984, 0x42}
+	case AVSUXSEG6EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -1472, 0x52}
+	case AVSUXSEG7EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -960, 0x62}
+	case AVSUXSEG8EI32V:
+		return &inst{0x27, 0x6, 0x0, 0x0, -448, 0x72}
+	case AVSUXEI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 64, 0x2}
+	case AVSUXSEG2EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 576, 0x12}
+	case AVSUXSEG3EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1088, 0x22}
+	case AVSUXSEG4EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, 1600, 0x32}
+	case AVSUXSEG5EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1984, 0x42}
+	case AVSUXSEG6EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -1472, 0x52}
+	case AVSUXSEG7EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -960, 0x62}
+	case AVSUXSEG8EI64V:
+		return &inst{0x27, 0x7, 0x0, 0x0, -448, 0x72}
+	case AVSUXEI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 64, 0x2}
+	case AVSUXSEG2EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 576, 0x12}
+	case AVSUXSEG3EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1088, 0x22}
+	case AVSUXSEG4EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, 1600, 0x32}
+	case AVSUXSEG5EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1984, 0x42}
+	case AVSUXSEG6EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -1472, 0x52}
+	case AVSUXSEG7EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -960, 0x62}
+	case AVSUXSEG8EI8V:
+		return &inst{0x27, 0x0, 0x0, 0x0, -448, 0x72}
+	case AVWADDVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -960, 0x62}
+	case AVWADDVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -960, 0x62}
+	case AVWADDWV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -704, 0x6a}
+	case AVWADDWX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -704, 0x6a}
+	case AVWADDUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -1024, 0x60}
+	case AVWADDUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -1024, 0x60}
+	case AVWADDUWV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -768, 0x68}
+	case AVWADDUWX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -768, 0x68}
+	case AVWMACCVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -192, 0x7a}
+	case AVWMACCVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -192, 0x7a}
+	case AVWMACCSUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -64, 0x7e}
+	case AVWMACCSUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -64, 0x7e}
+	case AVWMACCUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -256, 0x78}
+	case AVWMACCUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -256, 0x78}
+	case AVWMACCUSVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -128, 0x7c}
+	case AVWMULVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -320, 0x76}
+	case AVWMULVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -320, 0x76}
+	case AVWMULSUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -384, 0x74}
+	case AVWMULSUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -384, 0x74}
+	case AVWMULUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -512, 0x70}
+	case AVWMULUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -512, 0x70}
+	case AVWREDSUMVS:
+		return &inst{0x57, 0x0, 0x0, 0x0, -960, 0x62}
+	case AVWREDSUMUVS:
+		return &inst{0x57, 0x0, 0x0, 0x0, -1024, 0x60}
+	case AVWSUBVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -832, 0x66}
+	case AVWSUBVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -832, 0x66}
+	case AVWSUBWV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -576, 0x6e}
+	case AVWSUBWX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -576, 0x6e}
+	case AVWSUBUVV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -896, 0x64}
+	case AVWSUBUVX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -896, 0x64}
+	case AVWSUBUWV:
+		return &inst{0x57, 0x2, 0x0, 0x0, -640, 0x6c}
+	case AVWSUBUWX:
+		return &inst{0x57, 0x6, 0x0, 0x0, -640, 0x6c}
+	case AVXORVI:
+		return &inst{0x57, 0x3, 0x0, 0x0, 704, 0x16}
+	case AVXORVV:
+		return &inst{0x57, 0x0, 0x0, 0x0, 704, 0x16}
+	case AVXORVX:
+		return &inst{0x57, 0x4, 0x0, 0x0, 704, 0x16}
+	case AVZEXTVF2:
+		return &inst{0x57, 0x2, 0x6, 0x0, 1152, 0x24}
+	case AVZEXTVF4:
+		return &inst{0x57, 0x2, 0x4, 0x0, 1152, 0x24}
+	case AVZEXTVF8:
+		return &inst{0x57, 0x2, 0x2, 0x0, 1152, 0x24}
+	case AWFI:
+		return &inst{0x73, 0x0, 0x0, 0x5, 261, 0x8}
+	case AXNOR:
+		return &inst{0x33, 0x4, 0x0, 0x0, 1024, 0x20}
+	case AXOR:
+		return &inst{0x33, 0x4, 0x0, 0x0, 0, 0x0}
+	case AXORI:
+		return &inst{0x13, 0x4, 0x0, 0x0, 0, 0x0}
+	case AZEXTH:
+		return &inst{0x3b, 0x4, 0x0, 0x0, 128, 0x4}
+	}
+	return nil
+}
+
+var csrs = map[uint16]string{
+	0x1:   "FFLAGS",
+	0x2:   "FRM",
+	0x3:   "FCSR",
+	0x7:   "UTVT",
+	0x8:   "VSTART",
+	0x9:   "VXSAT",
+	0xa:   "VXRM",
+	0xf:   "VCSR",
+	0x11:  "SSP",
+	0x15:  "SEED",
+	0x17:  "JVT",
+	0x45:  "UNXTI",
+	0x46:  "UINTSTATUS",
+	0x48:  "USCRATCHCSW",
+	0x49:  "USCRATCHCSWL",
+	0x100: "SSTATUS",
+	0x102: "SEDELEG",
+	0x103: "SIDELEG",
+	0x104: "SIE",
+	0x105: "STVEC",
+	0x106: "SCOUNTEREN",
+	0x107: "STVT",
+	0x10a: "SENVCFG",
+	0x10c: "SSTATEEN0",
+	0x10d: "SSTATEEN1",
+	0x10e: "SSTATEEN2",
+	0x10f: "SSTATEEN3",
+	0x120: "SCOUNTINHIBIT",
+	0x140: "SSCRATCH",
+	0x141: "SEPC",
+	0x142: "SCAUSE",
+	0x143: "STVAL",
+	0x144: "SIP",
+	0x145: "SNXTI",
+	0x146: "SINTSTATUS",
+	0x148: "SSCRATCHCSW",
+	0x149: "SSCRATCHCSWL",
+	0x14d: "STIMECMP",
+	0x14e: "SCTRCTL",
+	0x14f: "SCTRSTATUS",
+	0x150: "SISELECT",
+	0x151: "SIREG",
+	0x152: "SIREG2",
+	0x153: "SIREG3",
+	0x155: "SIREG4",
+	0x156: "SIREG5",
+	0x157: "SIREG6",
+	0x15c: "STOPEI",
+	0x15f: "SCTRDEPTH",
+	0x180: "SATP",
+	0x181: "SRMCFG",
+	0x200: "VSSTATUS",
+	0x204: "VSIE",
+	0x205: "VSTVEC",
+	0x240: "VSSCRATCH",
+	0x241: "VSEPC",
+	0x242: "VSCAUSE",
+	0x243: "VSTVAL",
+	0x244: "VSIP",
+	0x24d: "VSTIMECMP",
+	0x24e: "VSCTRCTL",
+	0x250: "VSISELECT",
+	0x251: "VSIREG",
+	0x252: "VSIREG2",
+	0x253: "VSIREG3",
+	0x255: "VSIREG4",
+	0x256: "VSIREG5",
+	0x257: "VSIREG6",
+	0x25c: "VSTOPEI",
+	0x280: "VSATP",
+	0x300: "MSTATUS",
+	0x301: "MISA",
+	0x302: "MEDELEG",
+	0x303: "MIDELEG",
+	0x304: "MIE",
+	0x305: "MTVEC",
+	0x306: "MCOUNTEREN",
+	0x307: "MTVT",
+	0x308: "MVIEN",
+	0x309: "MVIP",
+	0x30a: "MENVCFG",
+	0x30c: "MSTATEEN0",
+	0x30d: "MSTATEEN1",
+	0x30e: "MSTATEEN2",
+	0x30f: "MSTATEEN3",
+	0x320: "MCOUNTINHIBIT",
+	0x321: "MCYCLECFG",
+	0x322: "MINSTRETCFG",
+	0x323: "MHPMEVENT3",
+	0x324: "MHPMEVENT4",
+	0x325: "MHPMEVENT5",
+	0x326: "MHPMEVENT6",
+	0x327: "MHPMEVENT7",
+	0x328: "MHPMEVENT8",
+	0x329: "MHPMEVENT9",
+	0x32a: "MHPMEVENT10",
+	0x32b: "MHPMEVENT11",
+	0x32c: "MHPMEVENT12",
+	0x32d: "MHPMEVENT13",
+	0x32e: "MHPMEVENT14",
+	0x32f: "MHPMEVENT15",
+	0x330: "MHPMEVENT16",
+	0x331: "MHPMEVENT17",
+	0x332: "MHPMEVENT18",
+	0x333: "MHPMEVENT19",
+	0x334: "MHPMEVENT20",
+	0x335: "MHPMEVENT21",
+	0x336: "MHPMEVENT22",
+	0x337: "MHPMEVENT23",
+	0x338: "MHPMEVENT24",
+	0x339: "MHPMEVENT25",
+	0x33a: "MHPMEVENT26",
+	0x33b: "MHPMEVENT27",
+	0x33c: "MHPMEVENT28",
+	0x33d: "MHPMEVENT29",
+	0x33e: "MHPMEVENT30",
+	0x33f: "MHPMEVENT31",
+	0x340: "MSCRATCH",
+	0x341: "MEPC",
+	0x342: "MCAUSE",
+	0x343: "MTVAL",
+	0x344: "MIP",
+	0x345: "MNXTI",
+	0x346: "MINTSTATUS",
+	0x348: "MSCRATCHCSW",
+	0x349: "MSCRATCHCSWL",
+	0x34a: "MTINST",
+	0x34b: "MTVAL2",
+	0x34e: "MCTRCTL",
+	0x350: "MISELECT",
+	0x351: "MIREG",
+	0x352: "MIREG2",
+	0x353: "MIREG3",
+	0x355: "MIREG4",
+	0x356: "MIREG5",
+	0x357: "MIREG6",
+	0x35c: "MTOPEI",
+	0x3a0: "PMPCFG0",
+	0x3a1: "PMPCFG1",
+	0x3a2: "PMPCFG2",
+	0x3a3: "PMPCFG3",
+	0x3a4: "PMPCFG4",
+	0x3a5: "PMPCFG5",
+	0x3a6: "PMPCFG6",
+	0x3a7: "PMPCFG7",
+	0x3a8: "PMPCFG8",
+	0x3a9: "PMPCFG9",
+	0x3aa: "PMPCFG10",
+	0x3ab: "PMPCFG11",
+	0x3ac: "PMPCFG12",
+	0x3ad: "PMPCFG13",
+	0x3ae: "PMPCFG14",
+	0x3af: "PMPCFG15",
+	0x3b0: "PMPADDR0",
+	0x3b1: "PMPADDR1",
+	0x3b2: "PMPADDR2",
+	0x3b3: "PMPADDR3",
+	0x3b4: "PMPADDR4",
+	0x3b5: "PMPADDR5",
+	0x3b6: "PMPADDR6",
+	0x3b7: "PMPADDR7",
+	0x3b8: "PMPADDR8",
+	0x3b9: "PMPADDR9",
+	0x3ba: "PMPADDR10",
+	0x3bb: "PMPADDR11",
+	0x3bc: "PMPADDR12",
+	0x3bd: "PMPADDR13",
+	0x3be: "PMPADDR14",
+	0x3bf: "PMPADDR15",
+	0x3c0: "PMPADDR16",
+	0x3c1: "PMPADDR17",
+	0x3c2: "PMPADDR18",
+	0x3c3: "PMPADDR19",
+	0x3c4: "PMPADDR20",
+	0x3c5: "PMPADDR21",
+	0x3c6: "PMPADDR22",
+	0x3c7: "PMPADDR23",
+	0x3c8: "PMPADDR24",
+	0x3c9: "PMPADDR25",
+	0x3ca: "PMPADDR26",
+	0x3cb: "PMPADDR27",
+	0x3cc: "PMPADDR28",
+	0x3cd: "PMPADDR29",
+	0x3ce: "PMPADDR30",
+	0x3cf: "PMPADDR31",
+	0x3d0: "PMPADDR32",
+	0x3d1: "PMPADDR33",
+	0x3d2: "PMPADDR34",
+	0x3d3: "PMPADDR35",
+	0x3d4: "PMPADDR36",
+	0x3d5: "PMPADDR37",
+	0x3d6: "PMPADDR38",
+	0x3d7: "PMPADDR39",
+	0x3d8: "PMPADDR40",
+	0x3d9: "PMPADDR41",
+	0x3da: "PMPADDR42",
+	0x3db: "PMPADDR43",
+	0x3dc: "PMPADDR44",
+	0x3dd: "PMPADDR45",
+	0x3de: "PMPADDR46",
+	0x3df: "PMPADDR47",
+	0x3e0: "PMPADDR48",
+	0x3e1: "PMPADDR49",
+	0x3e2: "PMPADDR50",
+	0x3e3: "PMPADDR51",
+	0x3e4: "PMPADDR52",
+	0x3e5: "PMPADDR53",
+	0x3e6: "PMPADDR54",
+	0x3e7: "PMPADDR55",
+	0x3e8: "PMPADDR56",
+	0x3e9: "PMPADDR57",
+	0x3ea: "PMPADDR58",
+	0x3eb: "PMPADDR59",
+	0x3ec: "PMPADDR60",
+	0x3ed: "PMPADDR61",
+	0x3ee: "PMPADDR62",
+	0x3ef: "PMPADDR63",
+	0x5a8: "SCONTEXT",
+	0x600: "HSTATUS",
+	0x602: "HEDELEG",
+	0x603: "HIDELEG",
+	0x604: "HIE",
+	0x605: "HTIMEDELTA",
+	0x606: "HCOUNTEREN",
+	0x607: "HGEIE",
+	0x608: "HVIEN",
+	0x609: "HVICTL",
+	0x60a: "HENVCFG",
+	0x60c: "HSTATEEN0",
+	0x60d: "HSTATEEN1",
+	0x60e: "HSTATEEN2",
+	0x60f: "HSTATEEN3",
+	0x643: "HTVAL",
+	0x644: "HIP",
+	0x645: "HVIP",
+	0x646: "HVIPRIO1",
+	0x647: "HVIPRIO2",
+	0x64a: "HTINST",
+	0x680: "HGATP",
+	0x6a8: "HCONTEXT",
+	0x747: "MSECCFG",
+	0x7a0: "TSELECT",
+	0x7a1: "TDATA1",
+	0x7a2: "TDATA2",
+	0x7a3: "TDATA3",
+	0x7a4: "TINFO",
+	0x7a5: "TCONTROL",
+	0x7a8: "MCONTEXT",
+	0x7aa: "MSCONTEXT",
+	0x7b0: "DCSR",
+	0x7b1: "DPC",
+	0x7b2: "DSCRATCH0",
+	0x7b3: "DSCRATCH1",
+	0xb00: "MCYCLE",
+	0xb02: "MINSTRET",
+	0xb03: "MHPMCOUNTER3",
+	0xb04: "MHPMCOUNTER4",
+	0xb05: "MHPMCOUNTER5",
+	0xb06: "MHPMCOUNTER6",
+	0xb07: "MHPMCOUNTER7",
+	0xb08: "MHPMCOUNTER8",
+	0xb09: "MHPMCOUNTER9",
+	0xb0a: "MHPMCOUNTER10",
+	0xb0b: "MHPMCOUNTER11",
+	0xb0c: "MHPMCOUNTER12",
+	0xb0d: "MHPMCOUNTER13",
+	0xb0e: "MHPMCOUNTER14",
+	0xb0f: "MHPMCOUNTER15",
+	0xb10: "MHPMCOUNTER16",
+	0xb11: "MHPMCOUNTER17",
+	0xb12: "MHPMCOUNTER18",
+	0xb13: "MHPMCOUNTER19",
+	0xb14: "MHPMCOUNTER20",
+	0xb15: "MHPMCOUNTER21",
+	0xb16: "MHPMCOUNTER22",
+	0xb17: "MHPMCOUNTER23",
+	0xb18: "MHPMCOUNTER24",
+	0xb19: "MHPMCOUNTER25",
+	0xb1a: "MHPMCOUNTER26",
+	0xb1b: "MHPMCOUNTER27",
+	0xb1c: "MHPMCOUNTER28",
+	0xb1d: "MHPMCOUNTER29",
+	0xb1e: "MHPMCOUNTER30",
+	0xb1f: "MHPMCOUNTER31",
+	0xc00: "CYCLE",
+	0xc01: "TIME",
+	0xc02: "INSTRET",
+	0xc03: "HPMCOUNTER3",
+	0xc04: "HPMCOUNTER4",
+	0xc05: "HPMCOUNTER5",
+	0xc06: "HPMCOUNTER6",
+	0xc07: "HPMCOUNTER7",
+	0xc08: "HPMCOUNTER8",
+	0xc09: "HPMCOUNTER9",
+	0xc0a: "HPMCOUNTER10",
+	0xc0b: "HPMCOUNTER11",
+	0xc0c: "HPMCOUNTER12",
+	0xc0d: "HPMCOUNTER13",
+	0xc0e: "HPMCOUNTER14",
+	0xc0f: "HPMCOUNTER15",
+	0xc10: "HPMCOUNTER16",
+	0xc11: "HPMCOUNTER17",
+	0xc12: "HPMCOUNTER18",
+	0xc13: "HPMCOUNTER19",
+	0xc14: "HPMCOUNTER20",
+	0xc15: "HPMCOUNTER21",
+	0xc16: "HPMCOUNTER22",
+	0xc17: "HPMCOUNTER23",
+	0xc18: "HPMCOUNTER24",
+	0xc19: "HPMCOUNTER25",
+	0xc1a: "HPMCOUNTER26",
+	0xc1b: "HPMCOUNTER27",
+	0xc1c: "HPMCOUNTER28",
+	0xc1d: "HPMCOUNTER29",
+	0xc1e: "HPMCOUNTER30",
+	0xc1f: "HPMCOUNTER31",
+	0xc20: "VL",
+	0xc21: "VTYPE",
+	0xc22: "VLENB",
+	0xda0: "SCOUNTOVF",
+	0xdb0: "STOPI",
+	0xe12: "HGEIP",
+	0xeb0: "VSTOPI",
+	0xf11: "MVENDORID",
+	0xf12: "MARCHID",
+	0xf13: "MIMPID",
+	0xf14: "MHARTID",
+	0xf15: "MCONFIGPTR",
+	0xfb0: "MTOPI",
+}
diff --git a/go/src/cmd/internal/obj/riscv/list.go b/go/src/cmd/internal/obj/riscv/list.go
new file mode 100644
index 0000000000000000000000000000000000000000..da703c02ad228f2a30a0c793f8c9b24c1d989b0e
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/list.go
@@ -0,0 +1,65 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv
+
+import (
+	"fmt"
+
+	"cmd/internal/obj"
+)
+
+func init() {
+	obj.RegisterRegister(obj.RBaseRISCV, REG_END, RegName)
+	obj.RegisterOpcode(obj.ABaseRISCV, Anames)
+	obj.RegisterOpSuffix("riscv64", opSuffixString)
+	obj.RegisterSpecialOperands(int64(SPOP_BEGIN), int64(SPOP_END), specialOperandConv)
+}
+
+func RegName(r int) string {
+	switch {
+	case r == 0:
+		return "NONE"
+	case r == REG_G:
+		return "g"
+	case r == REG_SP:
+		return "SP"
+	case REG_X0 <= r && r <= REG_X31:
+		return fmt.Sprintf("X%d", r-REG_X0)
+	case REG_F0 <= r && r <= REG_F31:
+		return fmt.Sprintf("F%d", r-REG_F0)
+	case REG_V0 <= r && r <= REG_V31:
+		return fmt.Sprintf("V%d", r-REG_V0)
+	default:
+		return fmt.Sprintf("Rgok(%d)", r-obj.RBaseRISCV)
+	}
+}
+
+func opSuffixString(s uint8) string {
+	if s&rmSuffixBit == 0 {
+		return ""
+	}
+
+	ss, err := rmSuffixString(s)
+	if err != nil {
+		ss = fmt.Sprintf("<invalid 0x%x>", s)
+	}
+	if ss == "" {
+		return ss
+	}
+	return fmt.Sprintf(".%s", ss)
+}
+
+func specialOperandConv(a int64) string {
+	var s string
+
+	spc := SpecialOperand(a)
+	if spc >= SPOP_BEGIN && spc < SPOP_END {
+		s = spc.String()
+	}
+	if s == "" {
+		return "SPC_??"
+	}
+	return s
+}
diff --git a/go/src/cmd/internal/obj/riscv/obj.go b/go/src/cmd/internal/obj/riscv/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..043be17c07c0f0ba048968bf3f67a606a8bb0098
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/obj.go
@@ -0,0 +1,5017 @@
+// Copyright © 2015 The Go Authors.  All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package riscv
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"cmd/internal/sys"
+	"fmt"
+	"internal/abi"
+	"internal/buildcfg"
+	"log"
+	"math"
+	"math/bits"
+	"strings"
+)
+
+func buildop(ctxt *obj.Link) {}
+
+func jalToSym(ctxt *obj.Link, p *obj.Prog, lr int16) {
+	switch p.As {
+	case obj.ACALL, obj.AJMP, obj.ARET:
+	default:
+		ctxt.Diag("unexpected Prog in jalToSym: %v", p)
+		return
+	}
+
+	p.As = AJAL
+	p.Mark |= NEED_JAL_RELOC
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = lr
+	p.Reg = obj.REG_NONE
+}
+
+// progedit is called individually for each *obj.Prog. It normalizes instruction
+// formats and eliminates as many pseudo-instructions as possible.
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	insData, err := instructionDataForAs(p.As)
+	if err != nil {
+		panic(fmt.Sprintf("failed to lookup instruction data for %v: %v", p.As, err))
+	}
+
+	// Expand binary instructions to ternary ones.
+	if p.Reg == obj.REG_NONE {
+		if insData.ternary {
+			p.Reg = p.To.Reg
+		}
+	}
+
+	// Rewrite instructions with constant operands to refer to the immediate
+	// form of the instruction.
+	if p.From.Type == obj.TYPE_CONST {
+		switch p.As {
+		case ACSUB:
+			p.As, p.From.Offset = ACADDI, -p.From.Offset
+		case ACSUBW:
+			p.As, p.From.Offset = ACADDIW, -p.From.Offset
+		case ASUB:
+			p.As, p.From.Offset = AADDI, -p.From.Offset
+		case ASUBW:
+			p.As, p.From.Offset = AADDIW, -p.From.Offset
+		default:
+			if insData.immForm != obj.AXXX {
+				p.As = insData.immForm
+			}
+		}
+	}
+
+	switch p.As {
+	case obj.AJMP:
+		// Turn JMP into JAL ZERO or JALR ZERO.
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_ZERO
+
+		switch p.To.Type {
+		case obj.TYPE_BRANCH:
+			p.As = AJAL
+		case obj.TYPE_MEM:
+			switch p.To.Name {
+			case obj.NAME_NONE:
+				p.As = AJALR
+			case obj.NAME_EXTERN, obj.NAME_STATIC:
+				// Handled in preprocess.
+			default:
+				ctxt.Diag("unsupported name %d for %v", p.To.Name, p)
+			}
+		default:
+			panic(fmt.Sprintf("unhandled type %+v", p.To.Type))
+		}
+
+	case obj.ACALL:
+		switch p.To.Type {
+		case obj.TYPE_MEM:
+			// Handled in preprocess.
+		case obj.TYPE_REG:
+			p.As = AJALR
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REG_LR
+		default:
+			ctxt.Diag("unknown destination type %+v in CALL: %v", p.To.Type, p)
+		}
+
+	case obj.AUNDEF:
+		p.As = AEBREAK
+
+	case AFMVXS:
+		// FMVXS is the old name for FMVXW.
+		p.As = AFMVXW
+
+	case AFMVSX:
+		// FMVSX is the old name for FMVWX.
+		p.As = AFMVWX
+
+	case ASCALL:
+		// SCALL is the old name for ECALL.
+		p.As = AECALL
+
+	case ASBREAK:
+		// SBREAK is the old name for EBREAK.
+		p.As = AEBREAK
+
+	case AMOV:
+		if p.From.Type == obj.TYPE_CONST && p.From.Name == obj.NAME_NONE && p.From.Reg == obj.REG_NONE && int64(int32(p.From.Offset)) != p.From.Offset {
+			if isShiftConst(p.From.Offset) {
+				break
+			}
+			// Put >32-bit constants in memory and load them.
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Int64Sym(p.From.Offset)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AMOVF:
+		if p.From.Type == obj.TYPE_FCONST && p.From.Name == obj.NAME_NONE && p.From.Reg == obj.REG_NONE {
+			f64 := p.From.Val.(float64)
+			f32 := float32(f64)
+			if math.Float32bits(f32) == 0 {
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REG_ZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float32Sym(f32)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AMOVD:
+		if p.From.Type == obj.TYPE_FCONST && p.From.Name == obj.NAME_NONE && p.From.Reg == obj.REG_NONE {
+			f64 := p.From.Val.(float64)
+			if math.Float64bits(f64) == 0 {
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REG_ZERO
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float64Sym(f64)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+	}
+
+	if ctxt.Flag_dynlink {
+		rewriteToUseGot(ctxt, p, newprog)
+	}
+}
+
+// Rewrite p, if necessary, to access global data via the global offset table.
+func rewriteToUseGot(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	// We only care about global data: NAME_EXTERN means a global
+	// symbol in the Go sense and p.Sym.Local is true for a few internally
+	// defined symbols.
+	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// MOV $sym, Rx becomes MOV sym@GOT, Rx
+		// MOV $sym+<off>, Rx becomes MOV sym@GOT, Rx; ADD <off>, Rx
+		if p.As != AMOV {
+			ctxt.Diag("don't know how to handle TYPE_ADDR in %v with -dynlink", p)
+		}
+		if p.To.Type != obj.TYPE_REG {
+			ctxt.Diag("don't know how to handle LD instruction to non-register in %v with -dynlink", p)
+		}
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		if p.From.Offset != 0 {
+			q := obj.Appendp(p, newprog)
+			q.As = AADD
+			q.From.Type = obj.TYPE_CONST
+			q.From.Offset = p.From.Offset
+			q.To = p.To
+			p.From.Offset = 0
+		}
+
+	}
+
+	if p.GetFrom3() != nil && p.GetFrom3().Name == obj.NAME_EXTERN {
+		ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+
+	var source *obj.Addr
+	// MOVx sym, Ry becomes MOV sym@GOT, X31; MOVx (X31), Ry
+	// MOVx Ry, sym becomes MOV sym@GOT, X31; MOV Ry, (X31)
+	// An addition may be inserted between the two MOVs if there is an offset.
+	if p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+			ctxt.Diag("cannot handle NAME_EXTERN on both sides in %v with -dynlink", p)
+		}
+		source = &p.From
+	} else if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+		source = &p.To
+	} else {
+		return
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	if source.Sym.Type == objabi.STLSBSS {
+		return
+	}
+	if source.Type != obj.TYPE_MEM {
+		ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	p1 := obj.Appendp(p, newprog)
+	p1.As = AMOV
+	p1.From.Type = obj.TYPE_MEM
+	p1.From.Sym = source.Sym
+	p1.From.Name = obj.NAME_GOTREF
+	p1.To.Type = obj.TYPE_REG
+	p1.To.Reg = REG_TMP
+
+	p2 := obj.Appendp(p1, newprog)
+	p2.As = p.As
+	p2.From = p.From
+	p2.To = p.To
+	if p.From.Name == obj.NAME_EXTERN {
+		p2.From.Reg = REG_TMP
+		p2.From.Name = obj.NAME_NONE
+		p2.From.Sym = nil
+	} else if p.To.Name == obj.NAME_EXTERN {
+		p2.To.Reg = REG_TMP
+		p2.To.Name = obj.NAME_NONE
+		p2.To.Sym = nil
+	} else {
+		return
+	}
+	obj.Nopout(p)
+
+}
+
+// addrToReg extracts the register from an Addr, handling special Addr.Names.
+func addrToReg(a obj.Addr) int16 {
+	switch a.Name {
+	case obj.NAME_PARAM, obj.NAME_AUTO:
+		return REG_SP
+	}
+	return a.Reg
+}
+
+// movToLoad converts a MOV mnemonic into the corresponding load instruction.
+func movToLoad(mnemonic obj.As) obj.As {
+	switch mnemonic {
+	case AMOV:
+		return ALD
+	case AMOVB:
+		return ALB
+	case AMOVH:
+		return ALH
+	case AMOVW:
+		return ALW
+	case AMOVBU:
+		return ALBU
+	case AMOVHU:
+		return ALHU
+	case AMOVWU:
+		return ALWU
+	case AMOVF:
+		return AFLW
+	case AMOVD:
+		return AFLD
+	default:
+		panic(fmt.Sprintf("%+v is not a MOV", mnemonic))
+	}
+}
+
+// movToStore converts a MOV mnemonic into the corresponding store instruction.
+func movToStore(mnemonic obj.As) obj.As {
+	switch mnemonic {
+	case AMOV:
+		return ASD
+	case AMOVB:
+		return ASB
+	case AMOVH:
+		return ASH
+	case AMOVW:
+		return ASW
+	case AMOVF:
+		return AFSW
+	case AMOVD:
+		return AFSD
+	default:
+		panic(fmt.Sprintf("%+v is not a MOV", mnemonic))
+	}
+}
+
+// markRelocs marks an obj.Prog that specifies a MOV pseudo-instruction and
+// requires relocation.
+func markRelocs(p *obj.Prog) {
+	switch p.As {
+	case AMOV, AMOVB, AMOVH, AMOVW, AMOVBU, AMOVHU, AMOVWU, AMOVF, AMOVD:
+		switch {
+		case p.From.Type == obj.TYPE_ADDR && p.To.Type == obj.TYPE_REG:
+			switch p.From.Name {
+			case obj.NAME_EXTERN, obj.NAME_STATIC:
+				p.Mark |= NEED_PCREL_ITYPE_RELOC
+			case obj.NAME_GOTREF:
+				p.Mark |= NEED_GOT_PCREL_ITYPE_RELOC
+			}
+		case p.From.Type == obj.TYPE_MEM && p.To.Type == obj.TYPE_REG:
+			switch p.From.Name {
+			case obj.NAME_EXTERN, obj.NAME_STATIC:
+				p.Mark |= NEED_PCREL_ITYPE_RELOC
+			case obj.NAME_GOTREF:
+				p.Mark |= NEED_GOT_PCREL_ITYPE_RELOC
+			}
+		case p.From.Type == obj.TYPE_REG && p.To.Type == obj.TYPE_MEM:
+			switch p.To.Name {
+			case obj.NAME_EXTERN, obj.NAME_STATIC:
+				p.Mark |= NEED_PCREL_STYPE_RELOC
+			}
+		}
+	}
+}
+
+// InvertBranch inverts the condition of a conditional branch.
+func InvertBranch(as obj.As) obj.As {
+	switch as {
+	case ABEQ:
+		return ABNE
+	case ABEQZ:
+		return ABNEZ
+	case ABGE:
+		return ABLT
+	case ABGEU:
+		return ABLTU
+	case ABGEZ:
+		return ABLTZ
+	case ABGT:
+		return ABLE
+	case ABGTU:
+		return ABLEU
+	case ABGTZ:
+		return ABLEZ
+	case ABLE:
+		return ABGT
+	case ABLEU:
+		return ABGTU
+	case ABLEZ:
+		return ABGTZ
+	case ABLT:
+		return ABGE
+	case ABLTU:
+		return ABGEU
+	case ABLTZ:
+		return ABGEZ
+	case ABNE:
+		return ABEQ
+	case ABNEZ:
+		return ABEQZ
+	case ACBEQZ:
+		return ACBNEZ
+	case ACBNEZ:
+		return ACBEQZ
+	default:
+		panic("InvertBranch: not a branch")
+	}
+}
+
+// containsCall reports whether the symbol contains a CALL (or equivalent)
+// instruction. Must be called after progedit.
+func containsCall(sym *obj.LSym) bool {
+	// CALLs are CALL or JAL(R) with link register LR.
+	for p := sym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case obj.ACALL:
+			return true
+		case ACJALR, AJAL, AJALR:
+			if p.From.Type == obj.TYPE_REG && p.From.Reg == REG_LR {
+				return true
+			}
+		}
+	}
+
+	return false
+}
+
+// setPCs sets the Pc field in all instructions reachable from p.
+// It uses pc as the initial value and returns the next available pc.
+func setPCs(p *obj.Prog, pc int64, compress bool) int64 {
+	for ; p != nil; p = p.Link {
+		p.Pc = pc
+		for _, ins := range instructionsForProg(p, compress) {
+			pc += int64(ins.length())
+		}
+
+		if p.As == obj.APCALIGN {
+			alignedValue := p.From.Offset
+			v := pcAlignPadLength(pc, alignedValue)
+			pc += int64(v)
+		}
+	}
+	return pc
+}
+
+// stackOffset updates Addr offsets based on the current stack size.
+//
+// The stack looks like:
+// -------------------
+// |                 |
+// |      PARAMs     |
+// |                 |
+// |                 |
+// -------------------
+// |    Parent RA    |   SP on function entry
+// -------------------
+// |                 |
+// |                 |
+// |       AUTOs     |
+// |                 |
+// |                 |
+// -------------------
+// |        RA       |   SP during function execution
+// -------------------
+//
+// FixedFrameSize makes other packages aware of the space allocated for RA.
+//
+// A nicer version of this diagram can be found on slide 21 of the presentation
+// attached to https://golang.org/issue/16922#issuecomment-243748180.
+func stackOffset(a *obj.Addr, stacksize int64) {
+	switch a.Name {
+	case obj.NAME_AUTO:
+		// Adjust to the top of AUTOs.
+		a.Offset += stacksize
+	case obj.NAME_PARAM:
+		// Adjust to the bottom of PARAMs.
+		a.Offset += stacksize + 8
+	}
+}
+
+// preprocess generates prologue and epilogue code, computes PC-relative branch
+// and jump offsets, and resolves pseudo-registers.
+//
+// preprocess is called once per linker symbol.
+//
+// When preprocess finishes, all instructions in the symbol are either
+// concrete, real RISC-V instructions or directive pseudo-ops like TEXT,
+// PCDATA, and FUNCDATA.
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if cursym.Func().Text == nil || cursym.Func().Text.Link == nil {
+		return
+	}
+
+	// Generate the prologue.
+	text := cursym.Func().Text
+	if text.As != obj.ATEXT {
+		ctxt.Diag("preprocess: found symbol that does not start with TEXT directive")
+		return
+	}
+
+	stacksize := text.To.Offset
+	if stacksize == -8 {
+		// Historical way to mark NOFRAME.
+		text.From.Sym.Set(obj.AttrNoFrame, true)
+		stacksize = 0
+	}
+	if stacksize < 0 {
+		ctxt.Diag("negative frame size %d - did you mean NOFRAME?", stacksize)
+	}
+	if text.From.Sym.NoFrame() {
+		if stacksize != 0 {
+			ctxt.Diag("NOFRAME functions must have a frame size of 0, not %d", stacksize)
+		}
+	}
+
+	if !containsCall(cursym) {
+		text.From.Sym.Set(obj.AttrLeaf, true)
+		if stacksize == 0 {
+			// A leaf function with no locals has no frame.
+			text.From.Sym.Set(obj.AttrNoFrame, true)
+		}
+	}
+
+	// Save LR unless there is no frame.
+	if !text.From.Sym.NoFrame() {
+		stacksize += ctxt.Arch.FixedFrameSize
+	}
+
+	cursym.Func().Args = text.To.Val.(int32)
+	cursym.Func().Locals = int32(stacksize)
+
+	prologue := text
+
+	if !cursym.Func().Text.From.Sym.NoSplit() {
+		prologue = stacksplit(ctxt, prologue, cursym, newprog, stacksize) // emit split check
+	}
+
+	q := prologue
+
+	if stacksize != 0 {
+		prologue = ctxt.StartUnsafePoint(prologue, newprog)
+
+		// Actually save LR.
+		prologue = obj.Appendp(prologue, newprog)
+		prologue.As = AMOV
+		prologue.Pos = q.Pos
+		prologue.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+		prologue.To = obj.Addr{Type: obj.TYPE_MEM, Reg: REG_SP, Offset: -stacksize}
+
+		// Insert stack adjustment.
+		prologue = obj.Appendp(prologue, newprog)
+		prologue.As = AADDI
+		prologue.Pos = q.Pos
+		prologue.Pos = prologue.Pos.WithXlogue(src.PosPrologueEnd)
+		prologue.From = obj.Addr{Type: obj.TYPE_CONST, Offset: -stacksize}
+		prologue.Reg = REG_SP
+		prologue.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_SP}
+		prologue.Spadj = int32(stacksize)
+
+		prologue = ctxt.EndUnsafePoint(prologue, newprog, -1)
+
+		// On Linux, in a cgo binary we may get a SIGSETXID signal early on
+		// before the signal stack is set, as glibc doesn't allow us to block
+		// SIGSETXID. So a signal may land on the current stack and clobber
+		// the content below the SP. We store the LR again after the SP is
+		// decremented.
+		prologue = obj.Appendp(prologue, newprog)
+		prologue.As = AMOV
+		prologue.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+		prologue.To = obj.Addr{Type: obj.TYPE_MEM, Reg: REG_SP, Offset: 0}
+	}
+
+	// Update stack-based offsets.
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		stackOffset(&p.From, stacksize)
+		stackOffset(&p.To, stacksize)
+	}
+
+	// Additional instruction rewriting.
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case obj.AGETCALLERPC:
+			if cursym.Leaf() {
+				// MOV LR, Rd
+				p.As = AMOV
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REG_LR
+			} else {
+				// MOV (RSP), Rd
+				p.As = AMOV
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REG_SP
+			}
+
+		case obj.ACALL:
+			switch p.To.Type {
+			case obj.TYPE_MEM:
+				jalToSym(ctxt, p, REG_LR)
+			}
+
+		case obj.AJMP:
+			switch p.To.Type {
+			case obj.TYPE_MEM:
+				switch p.To.Name {
+				case obj.NAME_EXTERN, obj.NAME_STATIC:
+					jalToSym(ctxt, p, REG_ZERO)
+				}
+			}
+
+		case obj.ARET:
+			// Replace RET with epilogue.
+			retJMP := p.To.Sym
+
+			if stacksize != 0 {
+				// Restore LR.
+				p.As = AMOV
+				p.From = obj.Addr{Type: obj.TYPE_MEM, Reg: REG_SP, Offset: 0}
+				p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+				p = obj.Appendp(p, newprog)
+
+				p.As = AADDI
+				p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: stacksize}
+				p.Reg = REG_SP
+				p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_SP}
+				p.Spadj = int32(-stacksize)
+				p = obj.Appendp(p, newprog)
+			}
+
+			if retJMP != nil {
+				p.As = obj.ARET
+				p.To.Sym = retJMP
+				jalToSym(ctxt, p, REG_ZERO)
+			} else {
+				p.As = AJALR
+				p.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_ZERO}
+				p.Reg = obj.REG_NONE
+				p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+			}
+
+			// "Add back" the stack removed in the previous instruction.
+			//
+			// This is to avoid confusing pctospadj, which sums
+			// Spadj from function entry to each PC, and shouldn't
+			// count adjustments from earlier epilogues, since they
+			// won't affect later PCs.
+			p.Spadj = int32(stacksize)
+
+		case AADDI:
+			// Refine Spadjs account for adjustment via ADDI instruction.
+			if p.To.Type == obj.TYPE_REG && p.To.Reg == REG_SP && p.From.Type == obj.TYPE_CONST {
+				p.Spadj = int32(-p.From.Offset)
+			}
+		}
+
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.Spadj == 0 {
+			f := cursym.Func()
+			if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+				f.FuncFlag |= abi.FuncFlagSPWrite
+				if ctxt.Debugvlog || !ctxt.IsAsm {
+					ctxt.Logf("auto-SPWRITE: %s %v\n", cursym.Name, p)
+					if !ctxt.IsAsm {
+						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+						ctxt.DiagFlush()
+						log.Fatalf("bad SPWRITE")
+					}
+				}
+			}
+		}
+	}
+
+	var callCount int
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		markRelocs(p)
+		if p.Mark&NEED_JAL_RELOC == NEED_JAL_RELOC {
+			callCount++
+		}
+	}
+	const callTrampSize = 8 // 2 machine instructions.
+	maxTrampSize := int64(callCount * callTrampSize)
+
+	// Compute instruction addresses.  Once we do that, we need to check for
+	// overextended jumps and branches.  Within each iteration, Pc differences
+	// are always lower bounds (since the program gets monotonically longer,
+	// a fixed point will be reached).  No attempt to handle functions > 2GiB.
+	for {
+		big, rescan := false, false
+		maxPC := setPCs(cursym.Func().Text, 0, ctxt.CompressInstructions)
+		if maxPC+maxTrampSize > (1 << 20) {
+			big = true
+		}
+
+		for p := cursym.Func().Text; p != nil; p = p.Link {
+			switch p.As {
+			case ABEQ, ABEQZ, ABGE, ABGEU, ABGEZ, ABGT, ABGTU, ABGTZ, ABLE, ABLEU, ABLEZ, ABLT, ABLTU, ABLTZ, ABNE, ABNEZ, ACBEQZ, ACBNEZ, ACJ:
+				if p.To.Type != obj.TYPE_BRANCH {
+					ctxt.Diag("%v: instruction with branch-like opcode lacks destination", p)
+					break
+				}
+				offset := p.To.Target().Pc - p.Pc
+				if offset < -4096 || 4096 <= offset {
+					// Branch is long.  Replace it with a jump.
+					jmp := obj.Appendp(p, newprog)
+					jmp.As = AJAL
+					jmp.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_ZERO}
+					jmp.To = obj.Addr{Type: obj.TYPE_BRANCH}
+					jmp.To.SetTarget(p.To.Target())
+
+					p.As = InvertBranch(p.As)
+					p.To.SetTarget(jmp.Link)
+
+					// We may have made previous branches too long,
+					// so recheck them.
+					rescan = true
+				}
+			case AJAL:
+				// Linker will handle the intersymbol case and trampolines.
+				if p.To.Target() == nil {
+					if !big {
+						break
+					}
+					// This function is going to be too large for JALs
+					// to reach trampolines. Replace with AUIPC+JALR.
+					jmp := obj.Appendp(p, newprog)
+					jmp.As = AJALR
+					jmp.From = p.From
+					jmp.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_TMP}
+
+					p.As = AAUIPC
+					p.Mark = (p.Mark &^ NEED_JAL_RELOC) | NEED_CALL_RELOC
+					p.AddRestSource(obj.Addr{Type: obj.TYPE_CONST, Offset: p.To.Offset, Sym: p.To.Sym})
+					p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: 0}
+					p.Reg = obj.REG_NONE
+					p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_TMP}
+
+					rescan = true
+					break
+				}
+				offset := p.To.Target().Pc - p.Pc
+				if offset < -(1<<20) || (1<<20) <= offset {
+					// Replace with 2-instruction sequence. This assumes
+					// that TMP is not live across J instructions, since
+					// it is reserved by SSA.
+					jmp := obj.Appendp(p, newprog)
+					jmp.As = AJALR
+					jmp.From = p.From
+					jmp.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_TMP}
+
+					// p.From is not generally valid, however will be
+					// fixed up in the next loop.
+					p.As = AAUIPC
+					p.From = obj.Addr{Type: obj.TYPE_BRANCH, Sym: p.From.Sym}
+					p.From.SetTarget(p.To.Target())
+					p.Reg = obj.REG_NONE
+					p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_TMP}
+
+					rescan = true
+				}
+			}
+		}
+
+		// Return if errors have been detected up to this point. Continuing
+		// may lead to duplicate errors being output.
+		if ctxt.Errors > 0 {
+			return
+		}
+		if !rescan {
+			break
+		}
+	}
+
+	// Now that there are no long branches, resolve branch and jump targets.
+	// At this point, instruction rewriting which changes the number of
+	// instructions will break everything--don't do it!
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case ABEQ, ABEQZ, ABGE, ABGEU, ABGEZ, ABGT, ABGTU, ABGTZ, ABLE, ABLEU, ABLEZ, ABLT, ABLTU, ABLTZ, ABNE, ABNEZ, ACBEQZ, ACBNEZ, ACJ:
+			switch p.To.Type {
+			case obj.TYPE_BRANCH:
+				p.To.Type, p.To.Offset = obj.TYPE_CONST, p.To.Target().Pc-p.Pc
+			case obj.TYPE_MEM:
+				if ctxt.Errors == 0 {
+					// An error should have already been reported for this instruction
+					panic("unhandled type")
+				}
+			}
+
+		case AJAL:
+			// Linker will handle the intersymbol case and trampolines.
+			if p.To.Target() != nil {
+				p.To.Type, p.To.Offset = obj.TYPE_CONST, p.To.Target().Pc-p.Pc
+			}
+
+		case AAUIPC:
+			if p.From.Type == obj.TYPE_BRANCH {
+				low, high, err := Split32BitImmediate(p.From.Target().Pc - p.Pc)
+				if err != nil {
+					ctxt.Diag("%v: jump displacement %d too large", p, p.To.Target().Pc-p.Pc)
+				}
+				p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: high, Sym: cursym}
+				p.Link.To.Offset = low
+			}
+
+		case obj.APCALIGN:
+			alignedValue := p.From.Offset
+			if (alignedValue&(alignedValue-1) != 0) || 4 > alignedValue || alignedValue > 2048 {
+				ctxt.Diag("alignment value of an instruction must be a power of two and in the range [4, 2048], got %d\n", alignedValue)
+			}
+			// Update the current text symbol alignment value.
+			if int32(alignedValue) > cursym.Func().Align {
+				cursym.Func().Align = int32(alignedValue)
+			}
+		}
+	}
+
+	// Validate all instructions - this provides nice error messages.
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		for _, ins := range instructionsForProg(p, ctxt.CompressInstructions) {
+			ins.validate(ctxt)
+		}
+	}
+}
+
+func pcAlignPadLength(pc int64, alignedValue int64) int {
+	return int(-pc & (alignedValue - 1))
+}
+
+func stacksplit(ctxt *obj.Link, p *obj.Prog, cursym *obj.LSym, newprog obj.ProgAlloc, framesize int64) *obj.Prog {
+	// Leaf function with no frame is effectively NOSPLIT.
+	if framesize == 0 {
+		return p
+	}
+
+	if ctxt.Flag_maymorestack != "" {
+		// Save LR and REGCTXT
+		const frameSize = 16
+		p = ctxt.StartUnsafePoint(p, newprog)
+
+		// Spill Arguments. This has to happen before we open
+		// any more frame space.
+		p = cursym.Func().SpillRegisterArgs(p, newprog)
+
+		// MOV LR, -16(SP)
+		p = obj.Appendp(p, newprog)
+		p.As = AMOV
+		p.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+		p.To = obj.Addr{Type: obj.TYPE_MEM, Reg: REG_SP, Offset: -frameSize}
+		// ADDI $-16, SP
+		p = obj.Appendp(p, newprog)
+		p.As = AADDI
+		p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: -frameSize}
+		p.Reg = REG_SP
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_SP}
+		p.Spadj = frameSize
+		// MOV REGCTXT, 8(SP)
+		p = obj.Appendp(p, newprog)
+		p.As = AMOV
+		p.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_CTXT}
+		p.To = obj.Addr{Type: obj.TYPE_MEM, Reg: REG_SP, Offset: 8}
+
+		// CALL maymorestack
+		p = obj.Appendp(p, newprog)
+		p.As = obj.ACALL
+		p.To.Type = obj.TYPE_BRANCH
+		// See ../x86/obj6.go
+		p.To.Sym = ctxt.LookupABI(ctxt.Flag_maymorestack, cursym.ABI())
+		jalToSym(ctxt, p, REG_X5)
+
+		// Restore LR and REGCTXT
+
+		// MOV 8(SP), REGCTXT
+		p = obj.Appendp(p, newprog)
+		p.As = AMOV
+		p.From = obj.Addr{Type: obj.TYPE_MEM, Reg: REG_SP, Offset: 8}
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_CTXT}
+		// MOV (SP), LR
+		p = obj.Appendp(p, newprog)
+		p.As = AMOV
+		p.From = obj.Addr{Type: obj.TYPE_MEM, Reg: REG_SP, Offset: 0}
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+		// ADDI $16, SP
+		p = obj.Appendp(p, newprog)
+		p.As = AADDI
+		p.From = obj.Addr{Type: obj.TYPE_CONST, Offset: frameSize}
+		p.Reg = REG_SP
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_SP}
+		p.Spadj = -frameSize
+
+		// Unspill arguments
+		p = cursym.Func().UnspillRegisterArgs(p, newprog)
+		p = ctxt.EndUnsafePoint(p, newprog, -1)
+	}
+
+	// Jump back to here after morestack returns.
+	startPred := p
+
+	// MOV	g_stackguard(g), X6
+	p = obj.Appendp(p, newprog)
+	p.As = AMOV
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REGG
+	p.From.Offset = 2 * int64(ctxt.Arch.PtrSize) // G.stackguard0
+	if cursym.CFunc() {
+		p.From.Offset = 3 * int64(ctxt.Arch.PtrSize) // G.stackguard1
+	}
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_X6
+
+	// Mark the stack bound check and morestack call async nonpreemptible.
+	// If we get preempted here, when resumed the preemption request is
+	// cleared, but we'll still call morestack, which will double the stack
+	// unnecessarily. See issue #35470.
+	p = ctxt.StartUnsafePoint(p, newprog)
+
+	var to_done, to_more *obj.Prog
+
+	if framesize <= abi.StackSmall {
+		// small stack
+		//	// if SP > stackguard { goto done }
+		//	BLTU	stackguard, SP, done
+		p = obj.Appendp(p, newprog)
+		p.As = ABLTU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_X6
+		p.Reg = REG_SP
+		p.To.Type = obj.TYPE_BRANCH
+		to_done = p
+	} else {
+		// large stack: SP-framesize < stackguard-StackSmall
+		offset := framesize - abi.StackSmall
+		if framesize > abi.StackBig {
+			// Such a large stack we need to protect against underflow.
+			// The runtime guarantees SP > objabi.StackBig, but
+			// framesize is large enough that SP-framesize may
+			// underflow, causing a direct comparison with the
+			// stack guard to incorrectly succeed. We explicitly
+			// guard against underflow.
+			//
+			//	MOV	$(framesize-StackSmall), X7
+			//	BLTU	SP, X7, label-of-call-to-morestack
+
+			p = obj.Appendp(p, newprog)
+			p.As = AMOV
+			p.From.Type = obj.TYPE_CONST
+			p.From.Offset = offset
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REG_X7
+
+			p = obj.Appendp(p, newprog)
+			p.As = ABLTU
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REG_SP
+			p.Reg = REG_X7
+			p.To.Type = obj.TYPE_BRANCH
+			to_more = p
+		}
+
+		// Check against the stack guard. We've ensured this won't underflow.
+		//	ADD	$-(framesize-StackSmall), SP, X7
+		//	// if X7 > stackguard { goto done }
+		//	BLTU	stackguard, X7, done
+		p = obj.Appendp(p, newprog)
+		p.As = AADDI
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = -offset
+		p.Reg = REG_SP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_X7
+
+		p = obj.Appendp(p, newprog)
+		p.As = ABLTU
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_X6
+		p.Reg = REG_X7
+		p.To.Type = obj.TYPE_BRANCH
+		to_done = p
+	}
+
+	// Spill the register args that could be clobbered by the
+	// morestack code
+	p = ctxt.EmitEntryStackMap(cursym, p, newprog)
+	p = cursym.Func().SpillRegisterArgs(p, newprog)
+
+	// CALL runtime.morestack(SB)
+	p = obj.Appendp(p, newprog)
+	p.As = obj.ACALL
+	p.To.Type = obj.TYPE_BRANCH
+
+	if cursym.CFunc() {
+		p.To.Sym = ctxt.Lookup("runtime.morestackc")
+	} else if !cursym.Func().Text.From.Sym.NeedCtxt() {
+		p.To.Sym = ctxt.Lookup("runtime.morestack_noctxt")
+	} else {
+		p.To.Sym = ctxt.Lookup("runtime.morestack")
+	}
+	if to_more != nil {
+		to_more.To.SetTarget(p)
+	}
+	jalToSym(ctxt, p, REG_X5)
+
+	// The instructions which unspill regs should be preemptible.
+	p = ctxt.EndUnsafePoint(p, newprog, -1)
+	p = cursym.Func().UnspillRegisterArgs(p, newprog)
+
+	// JMP start
+	p = obj.Appendp(p, newprog)
+	p.As = AJAL
+	p.To = obj.Addr{Type: obj.TYPE_BRANCH}
+	p.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_ZERO}
+	p.To.SetTarget(startPred.Link)
+
+	// placeholder for to_done's jump target
+	p = obj.Appendp(p, newprog)
+	p.As = obj.ANOP // zero-width place holder
+	to_done.To.SetTarget(p)
+
+	return p
+}
+
+// signExtend sign extends val starting at bit bit.
+func signExtend(val int64, bit uint) int64 {
+	return val << (64 - bit) >> (64 - bit)
+}
+
+// Split32BitImmediate splits a signed 32-bit immediate into a signed 20-bit
+// upper immediate and a signed 12-bit lower immediate to be added to the upper
+// result. For example, high may be used in LUI and low in a following ADDI to
+// generate a full 32-bit constant.
+func Split32BitImmediate(imm int64) (low, high int64, err error) {
+	if err := immIFits(imm, 32); err != nil {
+		return 0, 0, err
+	}
+
+	// Nothing special needs to be done if the immediate fits in 12 bits.
+	if err := immIFits(imm, 12); err == nil {
+		return imm, 0, nil
+	}
+
+	high = imm >> 12
+
+	// The bottom 12 bits will be treated as signed.
+	//
+	// If that will result in a negative 12 bit number, add 1 to
+	// our upper bits to adjust for the borrow.
+	//
+	// It is not possible for this increment to overflow. To
+	// overflow, the 20 top bits would be 1, and the sign bit for
+	// the low 12 bits would be set, in which case the entire 32
+	// bit pattern fits in a 12 bit signed value.
+	if imm&(1<<11) != 0 {
+		high++
+	}
+
+	low = signExtend(imm, 12)
+	high = signExtend(high, 20)
+
+	return low, high, nil
+}
+
+func regVal(r, min, max uint32) uint32 {
+	if r < min || r > max {
+		panic(fmt.Sprintf("register out of range, want %d <= %d <= %d", min, r, max))
+	}
+	return r - min
+}
+
+// regCI returns an integer register for use in a compressed instruction.
+func regCI(r uint32) uint32 {
+	return regVal(r, REG_X8, REG_X15)
+}
+
+// regCF returns a float register for use in a compressed instruction.
+func regCF(r uint32) uint32 {
+	return regVal(r, REG_F8, REG_F15)
+}
+
+// regI returns an integer register.
+func regI(r uint32) uint32 {
+	return regVal(r, REG_X0, REG_X31)
+}
+
+// regF returns a float register.
+func regF(r uint32) uint32 {
+	return regVal(r, REG_F0, REG_F31)
+}
+
+// regV returns a vector register.
+func regV(r uint32) uint32 {
+	return regVal(r, REG_V0, REG_V31)
+}
+
+// immEven checks that the immediate is a multiple of two. If it
+// is not, an error is returned.
+func immEven(x int64) error {
+	if x&1 != 0 {
+		return fmt.Errorf("immediate %#x is not a multiple of two", x)
+	}
+	return nil
+}
+
+func immFits(x int64, nbits uint, signed bool) error {
+	label := "unsigned"
+	min, max := int64(0), int64(1)<<nbits-1
+	if signed {
+		label = "signed"
+		sbits := nbits - 1
+		min, max = int64(-1)<<sbits, int64(1)<<sbits-1
+	}
+	if x < min || x > max {
+		if nbits <= 16 {
+			return fmt.Errorf("%s immediate %d must be in range [%d, %d] (%d bits)", label, x, min, max, nbits)
+		}
+		return fmt.Errorf("%s immediate %#x must be in range [%#x, %#x] (%d bits)", label, x, min, max, nbits)
+	}
+	return nil
+}
+
+// immIFits checks whether the immediate value x fits in nbits bits
+// as a signed integer. If it does not, an error is returned.
+func immIFits(x int64, nbits uint) error {
+	return immFits(x, nbits, true)
+}
+
+// immI extracts the signed integer of the specified size from an immediate.
+func immI(as obj.As, imm int64, nbits uint) uint32 {
+	if err := immIFits(imm, nbits); err != nil {
+		panic(fmt.Sprintf("%v: %v", as, err))
+	}
+	return uint32(imm) & ((1 << nbits) - 1)
+}
+
+func wantImmI(ctxt *obj.Link, ins *instruction, imm int64, nbits uint) {
+	if err := immIFits(imm, nbits); err != nil {
+		ctxt.Diag("%v: %v", ins, err)
+	}
+}
+
+// immUFits checks whether the immediate value x fits in nbits bits
+// as an unsigned integer. If it does not, an error is returned.
+func immUFits(x int64, nbits uint) error {
+	return immFits(x, nbits, false)
+}
+
+// immU extracts the unsigned integer of the specified size from an immediate.
+func immU(as obj.As, imm int64, nbits uint) uint32 {
+	if err := immUFits(imm, nbits); err != nil {
+		panic(fmt.Sprintf("%v: %v", as, err))
+	}
+	return uint32(imm) & ((1 << nbits) - 1)
+}
+
+func wantImmU(ctxt *obj.Link, ins *instruction, imm int64, nbits uint) {
+	if err := immUFits(imm, nbits); err != nil {
+		ctxt.Diag("%v: %v", ins, err)
+	}
+}
+
+func isScaledImmI(imm int64, nbits uint, scale int64) bool {
+	return immFits(imm, nbits, true) == nil && imm%scale == 0
+}
+
+func isScaledImmU(imm int64, nbits uint, scale int64) bool {
+	return immFits(imm, nbits, false) == nil && imm%scale == 0
+}
+
+func wantScaledImm(ctxt *obj.Link, ins *instruction, imm int64, nbits uint, scale int64, signed bool) {
+	if err := immFits(imm, nbits, signed); err != nil {
+		ctxt.Diag("%v: %v", ins, err)
+		return
+	}
+	if imm%scale != 0 {
+		ctxt.Diag("%v: unsigned immediate %d must be a multiple of %d", ins, imm, scale)
+	}
+}
+
+func wantScaledImmI(ctxt *obj.Link, ins *instruction, imm int64, nbits uint, scale int64) {
+	wantScaledImm(ctxt, ins, imm, nbits, scale, true)
+}
+
+func wantScaledImmU(ctxt *obj.Link, ins *instruction, imm int64, nbits uint, scale int64) {
+	wantScaledImm(ctxt, ins, imm, nbits, scale, false)
+}
+
+func wantReg(ctxt *obj.Link, ins *instruction, pos string, descr string, r, min, max uint32) {
+	if r < min || r > max {
+		var suffix string
+		if r != obj.REG_NONE {
+			suffix = fmt.Sprintf(" but got non-%s register %s", descr, RegName(int(r)))
+		}
+		ctxt.Diag("%v: expected %s register in %s position%s", ins, descr, pos, suffix)
+	}
+}
+
+func wantNoneReg(ctxt *obj.Link, ins *instruction, pos string, r uint32) {
+	if r != obj.REG_NONE {
+		ctxt.Diag("%v: expected no register in %s but got register %s", ins, pos, RegName(int(r)))
+	}
+}
+
+// wantIntReg checks that r is an integer register.
+func wantIntReg(ctxt *obj.Link, ins *instruction, pos string, r uint32) {
+	wantReg(ctxt, ins, pos, "integer", r, REG_X0, REG_X31)
+}
+
+func isIntPrimeReg(r uint32) bool {
+	return r >= REG_X8 && r <= REG_X15
+}
+
+// wantIntPrimeReg checks that r is an integer register that can be used
+// in a prime register field of a compressed instruction.
+func wantIntPrimeReg(ctxt *obj.Link, ins *instruction, pos string, r uint32) {
+	wantReg(ctxt, ins, pos, "integer prime", r, REG_X8, REG_X15)
+}
+
+// wantFloatReg checks that r is a floating-point register.
+func wantFloatReg(ctxt *obj.Link, ins *instruction, pos string, r uint32) {
+	wantReg(ctxt, ins, pos, "float", r, REG_F0, REG_F31)
+}
+
+func isFloatPrimeReg(r uint32) bool {
+	return r >= REG_F8 && r <= REG_F15
+}
+
+// wantFloatPrimeReg checks that r is an floating-point register that can
+// be used in a prime register field of a compressed instruction.
+func wantFloatPrimeReg(ctxt *obj.Link, ins *instruction, pos string, r uint32) {
+	wantReg(ctxt, ins, pos, "float prime", r, REG_F8, REG_F15)
+}
+
+// wantVectorReg checks that r is a vector register.
+func wantVectorReg(ctxt *obj.Link, ins *instruction, pos string, r uint32) {
+	wantReg(ctxt, ins, pos, "vector", r, REG_V0, REG_V31)
+}
+
+// wantEvenOffset checks that the offset is a multiple of two.
+func wantEvenOffset(ctxt *obj.Link, ins *instruction, offset int64) {
+	if err := immEven(offset); err != nil {
+		ctxt.Diag("%v: %v", ins, err)
+	}
+}
+
+func validateCA(ctxt *obj.Link, ins *instruction) {
+	wantIntPrimeReg(ctxt, ins, "rd", ins.rd)
+	if ins.rd != ins.rs1 {
+		ctxt.Diag("%v: rd must be the same as rs1", ins)
+	}
+	wantIntPrimeReg(ctxt, ins, "rs2", ins.rs2)
+}
+
+func validateCB(ctxt *obj.Link, ins *instruction) {
+	if (ins.as == ACSRAI || ins.as == ACSRLI) && ins.imm == 0 {
+		ctxt.Diag("%v: immediate cannot be zero", ins)
+	} else if ins.as == ACSRAI || ins.as == ACSRLI {
+		wantImmU(ctxt, ins, ins.imm, 6)
+	} else if ins.as == ACBEQZ || ins.as == ACBNEZ {
+		wantImmI(ctxt, ins, ins.imm, 9)
+	} else {
+		wantImmI(ctxt, ins, ins.imm, 6)
+	}
+	if ins.as == ACBEQZ || ins.as == ACBNEZ {
+		wantNoneReg(ctxt, ins, "rd", ins.rd)
+		wantIntPrimeReg(ctxt, ins, "rs1", ins.rs1)
+	} else {
+		wantIntPrimeReg(ctxt, ins, "rd", ins.rd)
+		if ins.rd != ins.rs1 {
+			ctxt.Diag("%v: rd must be the same as rs1", ins)
+		}
+	}
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+}
+
+func validateCI(ctxt *obj.Link, ins *instruction) {
+	if ins.as != ACNOP && ins.rd == REG_X0 {
+		ctxt.Diag("%v: cannot use register X0 in rd", ins)
+	}
+	if ins.as == ACLUI && ins.rd == REG_X2 {
+		ctxt.Diag("%v: cannot use register SP/X2 in rd", ins)
+	}
+	if ins.as != ACLI && ins.as != ACLUI && ins.as != ACLWSP && ins.as != ACLDSP && ins.as != ACFLDSP && ins.rd != ins.rs1 {
+		ctxt.Diag("%v: rd must be the same as rs1", ins)
+	}
+	if ins.as == ACADDI16SP && ins.rd != REG_SP {
+		ctxt.Diag("%v: rd must be SP/X2", ins)
+	}
+	if (ins.as == ACLWSP || ins.as == ACLDSP || ins.as == ACFLDSP) && ins.rs2 != REG_SP {
+		ctxt.Diag("%v: rs2 must be SP/X2", ins)
+	}
+	if (ins.as == ACADDI || ins.as == ACADDI16SP || ins.as == ACLUI || ins.as == ACSLLI) && ins.imm == 0 {
+		ctxt.Diag("%v: immediate cannot be zero", ins)
+	} else if ins.as == ACSLLI {
+		wantImmU(ctxt, ins, ins.imm, 6)
+	} else if ins.as == ACLWSP {
+		wantScaledImmU(ctxt, ins, ins.imm, 8, 4)
+	} else if ins.as == ACLDSP || ins.as == ACFLDSP {
+		wantScaledImmU(ctxt, ins, ins.imm, 9, 8)
+	} else if ins.as == ACADDI16SP {
+		wantScaledImmI(ctxt, ins, ins.imm, 10, 16)
+	} else {
+		wantImmI(ctxt, ins, ins.imm, 6)
+	}
+	switch ins.as {
+	case ACNOP, ACADDI, ACADDIW, ACSLLI:
+		wantIntReg(ctxt, ins, "rd", ins.rd)
+		wantIntReg(ctxt, ins, "rs1", ins.rs1)
+		wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	case ACLWSP, ACLDSP:
+		wantIntReg(ctxt, ins, "rd", ins.rd)
+		wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+		wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	case ACFLDSP:
+		wantFloatReg(ctxt, ins, "rd", ins.rd)
+		wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+		wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	case ACADDI16SP:
+		wantIntReg(ctxt, ins, "rd", ins.rd)
+		wantIntReg(ctxt, ins, "rs1", ins.rs1)
+		wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	default:
+		wantIntReg(ctxt, ins, "rd", ins.rd)
+		wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+		wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	}
+}
+
+func validateCIW(ctxt *obj.Link, ins *instruction) {
+	wantScaledImmU(ctxt, ins, ins.imm, 10, 4)
+	wantIntPrimeReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	if ins.imm == 0 {
+		ctxt.Diag("%v: immediate cannot be zero", ins)
+	}
+	if ins.rs1 != REG_SP {
+		ctxt.Diag("%v: SP/X2 must be in rs1", ins)
+	}
+}
+
+func validateCJ(ctxt *obj.Link, ins *instruction) {
+	wantEvenOffset(ctxt, ins, ins.imm)
+	wantImmI(ctxt, ins, ins.imm, 12)
+	if ins.as != ACJ {
+		wantNoneReg(ctxt, ins, "rd", ins.rd)
+		wantIntReg(ctxt, ins, "rs1", ins.rs1)
+		wantIntReg(ctxt, ins, "rs2", ins.rs2)
+		if ins.rs1 == REG_X0 {
+			ctxt.Diag("%v: cannot use register X0 in rs1", ins)
+		}
+	}
+}
+
+func validateCL(ctxt *obj.Link, ins *instruction) {
+	if ins.as == ACLW {
+		wantScaledImmU(ctxt, ins, ins.imm, 7, 4)
+	} else if ins.as == ACLD || ins.as == ACFLD {
+		wantScaledImmU(ctxt, ins, ins.imm, 8, 8)
+	} else {
+		wantImmI(ctxt, ins, ins.imm, 5)
+	}
+	if ins.as == ACFLD {
+		wantFloatPrimeReg(ctxt, ins, "rd", ins.rd)
+	} else {
+		wantIntPrimeReg(ctxt, ins, "rd", ins.rd)
+	}
+	wantIntPrimeReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+}
+
+func validateCR(ctxt *obj.Link, ins *instruction) {
+	switch ins.as {
+	case ACJR, ACJALR:
+		wantNoneReg(ctxt, ins, "rd", ins.rd)
+		wantIntReg(ctxt, ins, "rs1", ins.rs1)
+		wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+		if ins.rs1 == REG_X0 {
+			ctxt.Diag("%v: cannot use register X0 in rs1", ins)
+		}
+	case ACMV:
+		wantIntReg(ctxt, ins, "rd", ins.rd)
+		wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+		wantIntReg(ctxt, ins, "rs2", ins.rs2)
+		if ins.rd == REG_X0 {
+			ctxt.Diag("%v: cannot use register X0 in rd", ins)
+		}
+		if ins.rs2 == REG_X0 {
+			ctxt.Diag("%v: cannot use register X0 in rs2", ins)
+		}
+	case ACEBREAK:
+		wantNoneReg(ctxt, ins, "rd", ins.rd)
+		wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+		wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	case ACADD:
+		wantIntReg(ctxt, ins, "rd", ins.rd)
+		if ins.rd == REG_X0 {
+			ctxt.Diag("%v: cannot use register X0 in rd", ins)
+		}
+		if ins.rd != ins.rs1 {
+			ctxt.Diag("%v: rd must be the same as rs1", ins)
+		}
+		wantIntReg(ctxt, ins, "rs2", ins.rs2)
+		if ins.rs2 == REG_X0 {
+			ctxt.Diag("%v: cannot use register X0 in rs2", ins)
+		}
+	}
+}
+
+func validateCS(ctxt *obj.Link, ins *instruction) {
+	if ins.as == ACSW {
+		wantScaledImmU(ctxt, ins, ins.imm, 7, 4)
+	} else if ins.as == ACSD || ins.as == ACFSD {
+		wantScaledImmU(ctxt, ins, ins.imm, 8, 8)
+	} else {
+		wantImmI(ctxt, ins, ins.imm, 5)
+	}
+	wantNoneReg(ctxt, ins, "rd", ins.rd)
+	wantIntPrimeReg(ctxt, ins, "rs1", ins.rs1)
+	if ins.as == ACFSD {
+		wantFloatPrimeReg(ctxt, ins, "rs2", ins.rs2)
+	} else {
+		wantIntPrimeReg(ctxt, ins, "rs2", ins.rs2)
+	}
+}
+
+func validateCSS(ctxt *obj.Link, ins *instruction) {
+	if ins.rd != REG_SP {
+		ctxt.Diag("%v: rd must be SP/X2", ins)
+	}
+	if ins.as == ACSWSP {
+		wantScaledImmU(ctxt, ins, ins.imm, 8, 4)
+	} else if ins.as == ACSDSP || ins.as == ACFSDSP {
+		wantScaledImmU(ctxt, ins, ins.imm, 9, 8)
+	} else {
+		wantImmI(ctxt, ins, ins.imm, 6)
+	}
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	if ins.as == ACFSDSP {
+		wantFloatReg(ctxt, ins, "rs2", ins.rs2)
+	} else {
+		wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	}
+}
+
+func validateRII(ctxt *obj.Link, ins *instruction) {
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRIII(ctxt *obj.Link, ins *instruction) {
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRFFF(ctxt *obj.Link, ins *instruction) {
+	wantFloatReg(ctxt, ins, "rd", ins.rd)
+	wantFloatReg(ctxt, ins, "rs1", ins.rs1)
+	wantFloatReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRFFFF(ctxt *obj.Link, ins *instruction) {
+	wantFloatReg(ctxt, ins, "rd", ins.rd)
+	wantFloatReg(ctxt, ins, "rs1", ins.rs1)
+	wantFloatReg(ctxt, ins, "rs2", ins.rs2)
+	wantFloatReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRFFI(ctxt *obj.Link, ins *instruction) {
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantFloatReg(ctxt, ins, "rs1", ins.rs1)
+	wantFloatReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRFI(ctxt *obj.Link, ins *instruction) {
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantFloatReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRFV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantFloatReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRFF(ctxt *obj.Link, ins *instruction) {
+	wantFloatReg(ctxt, ins, "rd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantFloatReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRIF(ctxt *obj.Link, ins *instruction) {
+	wantFloatReg(ctxt, ins, "rd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRIV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVF(ctxt *obj.Link, ins *instruction) {
+	wantFloatReg(ctxt, ins, "rd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVFV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantFloatReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVI(ctxt *obj.Link, ins *instruction) {
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVIV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVVi(ctxt *obj.Link, ins *instruction) {
+	wantImmI(ctxt, ins, ins.imm, 5)
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVVu(ctxt *obj.Link, ins *instruction) {
+	wantImmU(ctxt, ins, ins.imm, 5)
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRVVV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantVectorReg(ctxt, ins, "vs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateIII(ctxt *obj.Link, ins *instruction) {
+	wantImmI(ctxt, ins, ins.imm, 12)
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateIF(ctxt *obj.Link, ins *instruction) {
+	wantImmI(ctxt, ins, ins.imm, 12)
+	wantFloatReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateIV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateIIIV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateIVIV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateSI(ctxt *obj.Link, ins *instruction) {
+	wantImmI(ctxt, ins, ins.imm, 12)
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateSF(ctxt *obj.Link, ins *instruction) {
+	wantImmI(ctxt, ins, ins.imm, 12)
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantFloatReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateSV(ctxt *obj.Link, ins *instruction) {
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantVectorReg(ctxt, ins, "vs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateSVII(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateSVIV(ctxt *obj.Link, ins *instruction) {
+	wantVectorReg(ctxt, ins, "vd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantVectorReg(ctxt, ins, "vs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateB(ctxt *obj.Link, ins *instruction) {
+	// Offsets are multiples of two, so accept 13 bit immediates for the
+	// 12 bit slot. We implicitly drop the least significant bit in encodeB.
+	wantEvenOffset(ctxt, ins, ins.imm)
+	wantImmI(ctxt, ins, ins.imm, 13)
+	wantNoneReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateU(ctxt *obj.Link, ins *instruction) {
+	wantImmI(ctxt, ins, ins.imm, 20)
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateJ(ctxt *obj.Link, ins *instruction) {
+	// Offsets are multiples of two, so accept 21 bit immediates for the
+	// 20 bit slot. We implicitly drop the least significant bit in encodeJ.
+	wantEvenOffset(ctxt, ins, ins.imm)
+	wantImmI(ctxt, ins, ins.imm, 21)
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantNoneReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateVsetvli(ctxt *obj.Link, ins *instruction) {
+	wantImmU(ctxt, ins, ins.imm, 11)
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateVsetivli(ctxt *obj.Link, ins *instruction) {
+	wantImmU(ctxt, ins, ins.imm, 10)
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantImmU(ctxt, ins, int64(ins.rs1), 5)
+	wantNoneReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateVsetvl(ctxt *obj.Link, ins *instruction) {
+	wantIntReg(ctxt, ins, "rd", ins.rd)
+	wantIntReg(ctxt, ins, "rs1", ins.rs1)
+	wantIntReg(ctxt, ins, "rs2", ins.rs2)
+	wantNoneReg(ctxt, ins, "rs3", ins.rs3)
+}
+
+func validateRaw(ctxt *obj.Link, ins *instruction) {
+	// Treat the raw value specially as a 32-bit unsigned integer.
+	// Nobody wants to enter negative machine code.
+	wantImmU(ctxt, ins, ins.imm, 32)
+}
+
+// compressedEncoding returns the fixed instruction encoding for a compressed
+// instruction.
+func compressedEncoding(as obj.As) uint32 {
+	enc := encode(as)
+	if enc == nil {
+		panic("compressedEncoding: could not encode instruction")
+	}
+
+	// TODO: this can be removed once encode is reworked to return the
+	// necessary bits.
+	op := uint32(0)
+	switch as {
+	case ACSUB:
+		op = 0b100011<<10 | 0b00<<5
+	case ACXOR:
+		op = 0b100011<<10 | 0b01<<5
+	case ACOR:
+		op = 0b100011<<10 | 0b10<<5
+	case ACAND:
+		op = 0b100011<<10 | 0b11<<5
+	case ACSUBW:
+		op = 0b100111<<10 | 0b00<<5
+	case ACADDW:
+		op = 0b100111<<10 | 0b01<<5
+	case ACBEQZ:
+		op = 0b110 << 13
+	case ACBNEZ:
+		op = 0b111 << 13
+	case ACANDI:
+		op = 0b100<<13 | 0b10<<10
+	case ACSRAI:
+		op = 0b100<<13 | 0b01<<10
+	case ACSRLI:
+		op = 0b100<<13 | 0b00<<10
+	case ACLI:
+		op = 0b010 << 13
+	case ACLUI:
+		op = 0b011 << 13
+	case ACLWSP:
+		op = 0b010 << 13
+	case ACLDSP:
+		op = 0b011 << 13
+	case ACFLDSP:
+		op = 0b001 << 13
+	case ACADDIW:
+		op = 0b001 << 13
+	case ACADDI16SP:
+		op = 0b011 << 13
+	case ACADDI4SPN:
+		op = 0b000 << 13
+	case ACJ:
+		op = 0b101 << 13
+	case ACLW:
+		op = 0b010 << 13
+	case ACLD:
+		op = 0b011 << 13
+	case ACFLD:
+		op = 0b001 << 13
+	case ACJR:
+		op = 0b1000 << 12
+	case ACMV:
+		op = 0b1000 << 12
+	case ACEBREAK:
+		op = 0b1001 << 12
+	case ACJALR:
+		op = 0b1001 << 12
+	case ACADD:
+		op = 0b1001 << 12
+	case ACSW:
+		op = 0b110 << 13
+	case ACSD:
+		op = 0b111 << 13
+	case ACFSD:
+		op = 0b101 << 13
+	case ACSWSP:
+		op = 0b110 << 13
+	case ACSDSP:
+		op = 0b111 << 13
+	case ACFSDSP:
+		op = 0b101 << 13
+	}
+
+	return op | enc.opcode
+}
+
+// encodeBitPattern encodes an immediate value by extracting the specified
+// bit pattern from the given immediate. Each value in the pattern specifies
+// the position of the bit to extract from the immediate, which are then
+// encoded in sequence.
+func encodeBitPattern(imm uint32, pattern []int) uint32 {
+	outImm := uint32(0)
+	for _, bit := range pattern {
+		outImm = outImm<<1 | (imm>>bit)&1
+	}
+	return outImm
+}
+
+// encodeCA encodes a compressed arithmetic (CA-type) instruction.
+func encodeCA(ins *instruction) uint32 {
+	return compressedEncoding(ins.as) | regCI(ins.rd)<<7 | regCI(ins.rs2)<<2
+}
+
+// encodeCBImmediate encodes an immediate for a CB-type RISC-V instruction.
+func encodeCBImmediate(imm uint32) uint32 {
+	// Bit order - [8|4:3|7:6|2:1|5]
+	bits := encodeBitPattern(imm, []int{8, 4, 3, 7, 6, 2, 1, 5})
+	return (bits>>5)<<10 | (bits&0x1f)<<2
+}
+
+// encodeCB encodes a compressed branch (CB-type) instruction.
+func encodeCB(ins *instruction) uint32 {
+	imm := uint32(0)
+	if ins.as == ACBEQZ || ins.as == ACBNEZ {
+		imm = immI(ins.as, ins.imm, 9)
+		imm = encodeBitPattern(imm, []int{8, 4, 3, 7, 6, 2, 1, 5})
+	} else if ins.as == ACANDI {
+		imm = immI(ins.as, ins.imm, 6)
+		imm = (imm>>5)<<7 | imm&0x1f
+	} else if ins.as == ACSRAI || ins.as == ACSRLI {
+		imm = immU(ins.as, ins.imm, 6)
+		imm = (imm>>5)<<7 | imm&0x1f
+	}
+	return compressedEncoding(ins.as) | (imm>>5)<<10 | regCI(ins.rs1)<<7 | (imm&0x1f)<<2
+}
+
+// encodeCI encodes a compressed immediate (CI-type) instruction.
+func encodeCI(ins *instruction) uint32 {
+	imm := uint32(ins.imm)
+	if ins.as == ACLWSP {
+		// Bit order [5:2|7:6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 2, 7, 6})
+	} else if ins.as == ACLDSP || ins.as == ACFLDSP {
+		// Bit order [5:3|8:6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 8, 7, 6})
+	} else if ins.as == ACADDI16SP {
+		// Bit order [9|4|6|8:7|5]
+		imm = encodeBitPattern(imm, []int{9, 4, 6, 8, 7, 5})
+	}
+	rd := uint32(0)
+	if ins.as == ACFLDSP {
+		rd = regF(ins.rd)
+	} else {
+		rd = regI(ins.rd)
+	}
+	return compressedEncoding(ins.as) | ((imm>>5)&0x1)<<12 | rd<<7 | (imm&0x1f)<<2
+}
+
+// encodeCIW encodes a compressed immediate wide (CIW-type) instruction.
+func encodeCIW(ins *instruction) uint32 {
+	imm := uint32(ins.imm)
+	if ins.as == ACADDI4SPN {
+		// Bit order [5:4|9:6|2|3]
+		imm = encodeBitPattern(imm, []int{5, 4, 9, 8, 7, 6, 2, 3})
+	}
+	return compressedEncoding(ins.as) | imm<<5 | regCI(ins.rd)<<2
+}
+
+// encodeCJImmediate encodes an immediate for a CJ-type RISC-V instruction.
+func encodeCJImmediate(imm uint32) uint32 {
+	// Bit order - [11|4|9:8|10|6|7|3:1|5]
+	bits := encodeBitPattern(imm, []int{11, 4, 9, 8, 10, 6, 7, 3, 2, 1, 5})
+	return bits << 2
+}
+
+// encodeCJ encodes a compressed jump (CJ-type) instruction.
+func encodeCJ(ins *instruction) uint32 {
+	return compressedEncoding(ins.as) | encodeCJImmediate(uint32(ins.imm))
+}
+
+// encodeCL encodes a compressed load (CL-type) instruction.
+func encodeCL(ins *instruction) uint32 {
+	imm := uint32(ins.imm)
+	if ins.as == ACLW {
+		// Bit order [5:2|6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 2, 6})
+	} else if ins.as == ACLD || ins.as == ACFLD {
+		// Bit order [5:3|7:6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 7, 6})
+	}
+	rd := uint32(0)
+	if ins.as == ACFLD {
+		rd = regCF(ins.rd)
+	} else {
+		rd = regCI(ins.rd)
+	}
+	return compressedEncoding(ins.as) | (imm>>2)<<10 | regCI(ins.rs1)<<7 | (imm&0x3)<<5 | rd<<2
+}
+
+// encodeCR encodes a compressed register (CR-type) instruction.
+func encodeCR(ins *instruction) uint32 {
+	rs1, rs2 := uint32(0), uint32(0)
+	switch ins.as {
+	case ACJR, ACJALR:
+		rs1 = regI(ins.rs1)
+	case ACMV:
+		rs1, rs2 = regI(ins.rd), regI(ins.rs2)
+	case ACADD:
+		rs1, rs2 = regI(ins.rs1), regI(ins.rs2)
+	}
+	return compressedEncoding(ins.as) | rs1<<7 | rs2<<2
+}
+
+// encodeCS encodes a compressed store (CS-type) instruction.
+func encodeCS(ins *instruction) uint32 {
+	imm := uint32(ins.imm)
+	if ins.as == ACSW {
+		// Bit order [5:3|2|6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 2, 6})
+	} else if ins.as == ACSD || ins.as == ACFSD {
+		// Bit order [5:3|7:6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 7, 6})
+	}
+	rs2 := uint32(0)
+	if ins.as == ACFSD {
+		rs2 = regCF(ins.rs2)
+	} else {
+		rs2 = regCI(ins.rs2)
+	}
+	return compressedEncoding(ins.as) | ((imm>>2)&0x7)<<10 | regCI(ins.rs1)<<7 | (imm&3)<<5 | rs2<<2
+}
+
+// encodeCSS encodes a compressed stack-relative store (CSS-type) instruction.
+func encodeCSS(ins *instruction) uint32 {
+	imm := uint32(ins.imm)
+	if ins.as == ACSWSP {
+		// Bit order [5:2|7:6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 2, 7, 6})
+	} else if ins.as == ACSDSP || ins.as == ACFSDSP {
+		// Bit order [5:3|8:6]
+		imm = encodeBitPattern(imm, []int{5, 4, 3, 8, 7, 6})
+	}
+	rs2 := uint32(0)
+	if ins.as == ACFSDSP {
+		rs2 = regF(ins.rs2)
+	} else {
+		rs2 = regI(ins.rs2)
+	}
+	return compressedEncoding(ins.as) | imm<<7 | rs2<<2
+}
+
+// encodeR encodes an R-type RISC-V instruction.
+func encodeR(as obj.As, rs1, rs2, rd, funct3, funct7 uint32) uint32 {
+	enc := encode(as)
+	if enc == nil {
+		panic("encodeR: could not encode instruction")
+	}
+	if enc.rs1 != 0 && rs1 != 0 {
+		panic("encodeR: instruction uses rs1, but rs1 is nonzero")
+	}
+	if enc.rs2 != 0 && rs2 != 0 {
+		panic("encodeR: instruction uses rs2, but rs2 is nonzero")
+	}
+	funct3 |= enc.funct3
+	funct7 |= enc.funct7
+	rs1 |= enc.rs1
+	rs2 |= enc.rs2
+	return funct7<<25 | rs2<<20 | rs1<<15 | funct3<<12 | rd<<7 | enc.opcode
+}
+
+// encodeR4 encodes an R4-type RISC-V instruction.
+func encodeR4(as obj.As, rs1, rs2, rs3, rd, funct3, funct2 uint32) uint32 {
+	enc := encode(as)
+	if enc == nil {
+		panic("encodeR4: could not encode instruction")
+	}
+	if enc.rs2 != 0 {
+		panic("encodeR4: instruction uses rs2")
+	}
+	funct2 |= enc.funct7
+	if funct2&^3 != 0 {
+		panic("encodeR4: funct2 requires more than 2 bits")
+	}
+	return rs3<<27 | funct2<<25 | rs2<<20 | rs1<<15 | enc.funct3<<12 | funct3<<12 | rd<<7 | enc.opcode
+}
+
+func encodeRII(ins *instruction) uint32 {
+	return encodeR(ins.as, regI(ins.rs1), 0, regI(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRIII(ins *instruction) uint32 {
+	return encodeR(ins.as, regI(ins.rs1), regI(ins.rs2), regI(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRFFF(ins *instruction) uint32 {
+	return encodeR(ins.as, regF(ins.rs1), regF(ins.rs2), regF(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRFFFF(ins *instruction) uint32 {
+	return encodeR4(ins.as, regF(ins.rs1), regF(ins.rs2), regF(ins.rs3), regF(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRFFI(ins *instruction) uint32 {
+	return encodeR(ins.as, regF(ins.rs1), regF(ins.rs2), regI(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRFI(ins *instruction) uint32 {
+	return encodeR(ins.as, regF(ins.rs2), 0, regI(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRFF(ins *instruction) uint32 {
+	return encodeR(ins.as, regF(ins.rs2), 0, regF(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRFV(ins *instruction) uint32 {
+	return encodeR(ins.as, regF(ins.rs2), 0, regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRIF(ins *instruction) uint32 {
+	return encodeR(ins.as, regI(ins.rs2), 0, regF(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRIV(ins *instruction) uint32 {
+	return encodeR(ins.as, regI(ins.rs2), 0, regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVF(ins *instruction) uint32 {
+	return encodeR(ins.as, 0, regV(ins.rs2), regF(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVFV(ins *instruction) uint32 {
+	return encodeR(ins.as, regF(ins.rs1), regV(ins.rs2), regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVI(ins *instruction) uint32 {
+	return encodeR(ins.as, 0, regV(ins.rs2), regI(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVIV(ins *instruction) uint32 {
+	return encodeR(ins.as, regI(ins.rs1), regV(ins.rs2), regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVV(ins *instruction) uint32 {
+	return encodeR(ins.as, 0, regV(ins.rs2), regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVVi(ins *instruction) uint32 {
+	return encodeR(ins.as, immI(ins.as, ins.imm, 5), regV(ins.rs2), regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVVu(ins *instruction) uint32 {
+	return encodeR(ins.as, immU(ins.as, ins.imm, 5), regV(ins.rs2), regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+func encodeRVVV(ins *instruction) uint32 {
+	return encodeR(ins.as, regV(ins.rs1), regV(ins.rs2), regV(ins.rd), ins.funct3, ins.funct7)
+}
+
+// encodeI encodes an I-type RISC-V instruction.
+func encodeI(as obj.As, rs1, rd, imm, funct7 uint32) uint32 {
+	enc := encode(as)
+	if enc == nil {
+		panic("encodeI: could not encode instruction")
+	}
+	imm |= uint32(enc.csr)
+	return funct7<<25 | imm<<20 | rs1<<15 | enc.funct3<<12 | rd<<7 | enc.opcode
+}
+
+func encodeIII(ins *instruction) uint32 {
+	return encodeI(ins.as, regI(ins.rs1), regI(ins.rd), uint32(ins.imm), 0)
+}
+
+func encodeIF(ins *instruction) uint32 {
+	return encodeI(ins.as, regI(ins.rs1), regF(ins.rd), uint32(ins.imm), 0)
+}
+
+func encodeIV(ins *instruction) uint32 {
+	return encodeI(ins.as, regI(ins.rs1), regV(ins.rd), uint32(ins.imm), ins.funct7)
+}
+
+func encodeIIIV(ins *instruction) uint32 {
+	return encodeI(ins.as, regI(ins.rs1), regV(ins.rd), regI(ins.rs2), ins.funct7)
+}
+
+func encodeIVIV(ins *instruction) uint32 {
+	return encodeI(ins.as, regI(ins.rs1), regV(ins.rd), regV(ins.rs2), ins.funct7)
+}
+
+// encodeS encodes an S-type RISC-V instruction.
+func encodeS(as obj.As, rs1, rs2, imm, funct7 uint32) uint32 {
+	enc := encode(as)
+	if enc == nil {
+		panic("encodeS: could not encode instruction")
+	}
+	if enc.rs2 != 0 && rs2 != 0 {
+		panic("encodeS: instruction uses rs2, but rs2 was nonzero")
+	}
+	rs2 |= enc.rs2
+	imm |= uint32(enc.csr) &^ 0x1f
+	return funct7<<25 | (imm>>5)<<25 | rs2<<20 | rs1<<15 | enc.funct3<<12 | (imm&0x1f)<<7 | enc.opcode
+}
+
+func encodeSI(ins *instruction) uint32 {
+	return encodeS(ins.as, regI(ins.rd), regI(ins.rs1), uint32(ins.imm), 0)
+}
+
+func encodeSF(ins *instruction) uint32 {
+	return encodeS(ins.as, regI(ins.rd), regF(ins.rs1), uint32(ins.imm), 0)
+}
+
+func encodeSV(ins *instruction) uint32 {
+	return encodeS(ins.as, regI(ins.rd), 0, regV(ins.rs1), ins.funct7)
+}
+
+func encodeSVII(ins *instruction) uint32 {
+	return encodeS(ins.as, regI(ins.rs1), regI(ins.rs2), regV(ins.rd), ins.funct7)
+}
+
+func encodeSVIV(ins *instruction) uint32 {
+	return encodeS(ins.as, regI(ins.rs1), regV(ins.rs2), regV(ins.rd), ins.funct7)
+}
+
+// encodeBImmediate encodes an immediate for a B-type RISC-V instruction.
+func encodeBImmediate(imm uint32) uint32 {
+	return (imm>>12)<<31 | ((imm>>5)&0x3f)<<25 | ((imm>>1)&0xf)<<8 | ((imm>>11)&0x1)<<7
+}
+
+// encodeB encodes a B-type RISC-V instruction.
+func encodeB(ins *instruction) uint32 {
+	imm := immI(ins.as, ins.imm, 13)
+	rs2 := regI(ins.rs1)
+	rs1 := regI(ins.rs2)
+	enc := encode(ins.as)
+	if enc == nil {
+		panic("encodeB: could not encode instruction")
+	}
+	return encodeBImmediate(imm) | rs2<<20 | rs1<<15 | enc.funct3<<12 | enc.opcode
+}
+
+// encodeU encodes a U-type RISC-V instruction.
+func encodeU(ins *instruction) uint32 {
+	// The immediates for encodeU are the upper 20 bits of a 32 bit value.
+	// Rather than have the user/compiler generate a 32 bit constant, the
+	// bottommost bits of which must all be zero, instead accept just the
+	// top bits.
+	imm := immI(ins.as, ins.imm, 20)
+	rd := regI(ins.rd)
+	enc := encode(ins.as)
+	if enc == nil {
+		panic("encodeU: could not encode instruction")
+	}
+	return imm<<12 | rd<<7 | enc.opcode
+}
+
+// encodeJImmediate encodes an immediate for a J-type RISC-V instruction.
+func encodeJImmediate(imm uint32) uint32 {
+	return (imm>>20)<<31 | ((imm>>1)&0x3ff)<<21 | ((imm>>11)&0x1)<<20 | ((imm>>12)&0xff)<<12
+}
+
+// encodeJ encodes a J-type RISC-V instruction.
+func encodeJ(ins *instruction) uint32 {
+	imm := immI(ins.as, ins.imm, 21)
+	rd := regI(ins.rd)
+	enc := encode(ins.as)
+	if enc == nil {
+		panic("encodeJ: could not encode instruction")
+	}
+	return encodeJImmediate(imm) | rd<<7 | enc.opcode
+}
+
+func encodeVset(as obj.As, rs1, rs2, rd uint32) uint32 {
+	enc := encode(as)
+	if enc == nil {
+		panic("encodeVset: could not encode instruction")
+	}
+	return enc.funct7<<25 | rs2<<20 | rs1<<15 | enc.funct3<<12 | rd<<7 | enc.opcode
+}
+
+func encodeVsetvli(ins *instruction) uint32 {
+	vtype := immU(ins.as, ins.imm, 11)
+	return encodeVset(ins.as, regI(ins.rs1), vtype, regI(ins.rd))
+}
+
+func encodeVsetivli(ins *instruction) uint32 {
+	vtype := immU(ins.as, ins.imm, 10)
+	avl := immU(ins.as, int64(ins.rs1), 5)
+	return encodeVset(ins.as, avl, vtype, regI(ins.rd))
+}
+
+func encodeVsetvl(ins *instruction) uint32 {
+	return encodeVset(ins.as, regI(ins.rs1), regI(ins.rs2), regI(ins.rd))
+}
+
+func encodeRawIns(ins *instruction) uint32 {
+	// Treat the raw value specially as a 32-bit unsigned integer.
+	// Nobody wants to enter negative machine code.
+	return immU(ins.as, ins.imm, 32)
+}
+
+func EncodeBImmediate(imm int64) (int64, error) {
+	if err := immIFits(imm, 13); err != nil {
+		return 0, err
+	}
+	if err := immEven(imm); err != nil {
+		return 0, err
+	}
+	return int64(encodeBImmediate(uint32(imm))), nil
+}
+
+func EncodeCBImmediate(imm int64) (int64, error) {
+	if err := immIFits(imm, 9); err != nil {
+		return 0, err
+	}
+	if err := immEven(imm); err != nil {
+		return 0, err
+	}
+	return int64(encodeCBImmediate(uint32(imm))), nil
+}
+
+func EncodeCJImmediate(imm int64) (int64, error) {
+	if err := immIFits(imm, 12); err != nil {
+		return 0, err
+	}
+	if err := immEven(imm); err != nil {
+		return 0, err
+	}
+	return int64(encodeCJImmediate(uint32(imm))), nil
+}
+
+func EncodeIImmediate(imm int64) (int64, error) {
+	if err := immIFits(imm, 12); err != nil {
+		return 0, err
+	}
+	return imm << 20, nil
+}
+
+func EncodeJImmediate(imm int64) (int64, error) {
+	if err := immIFits(imm, 21); err != nil {
+		return 0, err
+	}
+	if err := immEven(imm); err != nil {
+		return 0, err
+	}
+	return int64(encodeJImmediate(uint32(imm))), nil
+}
+
+func EncodeSImmediate(imm int64) (int64, error) {
+	if err := immIFits(imm, 12); err != nil {
+		return 0, err
+	}
+	return ((imm >> 5) << 25) | ((imm & 0x1f) << 7), nil
+}
+
+func EncodeUImmediate(imm int64) (int64, error) {
+	if err := immIFits(imm, 20); err != nil {
+		return 0, err
+	}
+	return imm << 12, nil
+}
+
+func EncodeVectorType(vsew, vlmul, vtail, vmask int64) (int64, error) {
+	vsewSO := SpecialOperand(vsew)
+	if vsewSO < SPOP_E8 || vsewSO > SPOP_E64 {
+		return -1, fmt.Errorf("invalid vector selected element width %q", vsewSO)
+	}
+	vlmulSO := SpecialOperand(vlmul)
+	if vlmulSO < SPOP_M1 || vlmulSO > SPOP_MF8 {
+		return -1, fmt.Errorf("invalid vector register group multiplier %q", vlmulSO)
+	}
+	vtailSO := SpecialOperand(vtail)
+	if vtailSO != SPOP_TA && vtailSO != SPOP_TU {
+		return -1, fmt.Errorf("invalid vector tail policy %q", vtailSO)
+	}
+	vmaskSO := SpecialOperand(vmask)
+	if vmaskSO != SPOP_MA && vmaskSO != SPOP_MU {
+		return -1, fmt.Errorf("invalid vector mask policy %q", vmaskSO)
+	}
+	vtype := vmaskSO.encode()<<7 | vtailSO.encode()<<6 | vsewSO.encode()<<3 | vlmulSO.encode()
+	return int64(vtype), nil
+}
+
+type encoding struct {
+	encode   func(*instruction) uint32     // encode returns the machine code for an instruction
+	validate func(*obj.Link, *instruction) // validate validates an instruction
+	length   int                           // length of encoded instruction; 0 for pseudo-ops, 2 for compressed instructions, 4 otherwise
+}
+
+var (
+	// Encodings have the following naming convention:
+	//
+	//  1. the instruction encoding (R/I/S/B/U/J), in lowercase
+	//  2. zero or more register operand identifiers (I = integer
+	//     register, F = float register, V = vector register), in uppercase
+	//  3. the word "Encoding"
+	//
+	// For example, rIIIEncoding indicates an R-type instruction with two
+	// integer register inputs and an integer register output; sFEncoding
+	// indicates an S-type instruction with rs2 being a float register.
+
+	rIIIEncoding  = encoding{encode: encodeRIII, validate: validateRIII, length: 4}
+	rIIEncoding   = encoding{encode: encodeRII, validate: validateRII, length: 4}
+	rFFFEncoding  = encoding{encode: encodeRFFF, validate: validateRFFF, length: 4}
+	rFFFFEncoding = encoding{encode: encodeRFFFF, validate: validateRFFFF, length: 4}
+	rFFIEncoding  = encoding{encode: encodeRFFI, validate: validateRFFI, length: 4}
+	rFIEncoding   = encoding{encode: encodeRFI, validate: validateRFI, length: 4}
+	rFVEncoding   = encoding{encode: encodeRFV, validate: validateRFV, length: 4}
+	rIFEncoding   = encoding{encode: encodeRIF, validate: validateRIF, length: 4}
+	rIVEncoding   = encoding{encode: encodeRIV, validate: validateRIV, length: 4}
+	rFFEncoding   = encoding{encode: encodeRFF, validate: validateRFF, length: 4}
+	rVFEncoding   = encoding{encode: encodeRVF, validate: validateRVF, length: 4}
+	rVFVEncoding  = encoding{encode: encodeRVFV, validate: validateRVFV, length: 4}
+	rVIEncoding   = encoding{encode: encodeRVI, validate: validateRVI, length: 4}
+	rVIVEncoding  = encoding{encode: encodeRVIV, validate: validateRVIV, length: 4}
+	rVVEncoding   = encoding{encode: encodeRVV, validate: validateRVV, length: 4}
+	rVViEncoding  = encoding{encode: encodeRVVi, validate: validateRVVi, length: 4}
+	rVVuEncoding  = encoding{encode: encodeRVVu, validate: validateRVVu, length: 4}
+	rVVVEncoding  = encoding{encode: encodeRVVV, validate: validateRVVV, length: 4}
+
+	iIIEncoding  = encoding{encode: encodeIII, validate: validateIII, length: 4}
+	iFEncoding   = encoding{encode: encodeIF, validate: validateIF, length: 4}
+	iVEncoding   = encoding{encode: encodeIV, validate: validateIV, length: 4}
+	iIIVEncoding = encoding{encode: encodeIIIV, validate: validateIIIV, length: 4}
+	iVIVEncoding = encoding{encode: encodeIVIV, validate: validateIVIV, length: 4}
+
+	sIEncoding   = encoding{encode: encodeSI, validate: validateSI, length: 4}
+	sFEncoding   = encoding{encode: encodeSF, validate: validateSF, length: 4}
+	sVEncoding   = encoding{encode: encodeSV, validate: validateSV, length: 4}
+	sVIIEncoding = encoding{encode: encodeSVII, validate: validateSVII, length: 4}
+	sVIVEncoding = encoding{encode: encodeSVIV, validate: validateSVIV, length: 4}
+
+	bEncoding = encoding{encode: encodeB, validate: validateB, length: 4}
+	uEncoding = encoding{encode: encodeU, validate: validateU, length: 4}
+	jEncoding = encoding{encode: encodeJ, validate: validateJ, length: 4}
+
+	// Compressed encodings.
+	caEncoding  = encoding{encode: encodeCA, validate: validateCA, length: 2}
+	cbEncoding  = encoding{encode: encodeCB, validate: validateCB, length: 2}
+	ciEncoding  = encoding{encode: encodeCI, validate: validateCI, length: 2}
+	ciwEncoding = encoding{encode: encodeCIW, validate: validateCIW, length: 2}
+	cjEncoding  = encoding{encode: encodeCJ, validate: validateCJ, length: 2}
+	clEncoding  = encoding{encode: encodeCL, validate: validateCL, length: 2}
+	crEncoding  = encoding{encode: encodeCR, validate: validateCR, length: 2}
+	csEncoding  = encoding{encode: encodeCS, validate: validateCS, length: 2}
+	cssEncoding = encoding{encode: encodeCSS, validate: validateCSS, length: 2}
+
+	// Encodings for vector configuration setting instruction.
+	vsetvliEncoding  = encoding{encode: encodeVsetvli, validate: validateVsetvli, length: 4}
+	vsetivliEncoding = encoding{encode: encodeVsetivli, validate: validateVsetivli, length: 4}
+	vsetvlEncoding   = encoding{encode: encodeVsetvl, validate: validateVsetvl, length: 4}
+
+	// rawEncoding encodes a raw instruction byte sequence.
+	rawEncoding = encoding{encode: encodeRawIns, validate: validateRaw, length: 4}
+
+	// pseudoOpEncoding panics if encoding is attempted, but does no validation.
+	pseudoOpEncoding = encoding{encode: nil, validate: func(*obj.Link, *instruction) {}, length: 0}
+
+	// badEncoding is used when an invalid op is encountered.
+	// An error has already been generated, so let anything else through.
+	badEncoding = encoding{encode: func(*instruction) uint32 { return 0 }, validate: func(*obj.Link, *instruction) {}, length: 0}
+)
+
+// instructionData specifies details relating to a RISC-V instruction.
+type instructionData struct {
+	enc     encoding
+	immForm obj.As // immediate form of this instruction
+	ternary bool
+}
+
+// instructions contains details of RISC-V instructions, including
+// their encoding type. Entries are masked with obj.AMask to keep
+// indices small.
+var instructions = [ALAST & obj.AMask]instructionData{
+	//
+	// Unprivileged ISA
+	//
+
+	// 2.4: Integer Computational Instructions
+	AADDI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	ASLTI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	ASLTIU & obj.AMask: {enc: iIIEncoding, ternary: true},
+	AANDI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	AORI & obj.AMask:   {enc: iIIEncoding, ternary: true},
+	AXORI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	ASLLI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	ASRLI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	ASRAI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	ALUI & obj.AMask:   {enc: uEncoding},
+	AAUIPC & obj.AMask: {enc: uEncoding},
+	AADD & obj.AMask:   {enc: rIIIEncoding, immForm: AADDI, ternary: true},
+	ASLT & obj.AMask:   {enc: rIIIEncoding, immForm: ASLTI, ternary: true},
+	ASLTU & obj.AMask:  {enc: rIIIEncoding, immForm: ASLTIU, ternary: true},
+	AAND & obj.AMask:   {enc: rIIIEncoding, immForm: AANDI, ternary: true},
+	AOR & obj.AMask:    {enc: rIIIEncoding, immForm: AORI, ternary: true},
+	AXOR & obj.AMask:   {enc: rIIIEncoding, immForm: AXORI, ternary: true},
+	ASLL & obj.AMask:   {enc: rIIIEncoding, immForm: ASLLI, ternary: true},
+	ASRL & obj.AMask:   {enc: rIIIEncoding, immForm: ASRLI, ternary: true},
+	ASUB & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ASRA & obj.AMask:   {enc: rIIIEncoding, immForm: ASRAI, ternary: true},
+
+	// 2.5: Control Transfer Instructions
+	AJAL & obj.AMask:  {enc: jEncoding},
+	AJALR & obj.AMask: {enc: iIIEncoding},
+	ABEQ & obj.AMask:  {enc: bEncoding},
+	ABNE & obj.AMask:  {enc: bEncoding},
+	ABLT & obj.AMask:  {enc: bEncoding},
+	ABLTU & obj.AMask: {enc: bEncoding},
+	ABGE & obj.AMask:  {enc: bEncoding},
+	ABGEU & obj.AMask: {enc: bEncoding},
+
+	// 2.6: Load and Store Instructions
+	ALW & obj.AMask:  {enc: iIIEncoding},
+	ALWU & obj.AMask: {enc: iIIEncoding},
+	ALH & obj.AMask:  {enc: iIIEncoding},
+	ALHU & obj.AMask: {enc: iIIEncoding},
+	ALB & obj.AMask:  {enc: iIIEncoding},
+	ALBU & obj.AMask: {enc: iIIEncoding},
+	ASW & obj.AMask:  {enc: sIEncoding},
+	ASH & obj.AMask:  {enc: sIEncoding},
+	ASB & obj.AMask:  {enc: sIEncoding},
+
+	// 2.7: Memory Ordering
+	AFENCE & obj.AMask: {enc: iIIEncoding},
+
+	// 4.2: Integer Computational Instructions (RV64I)
+	AADDIW & obj.AMask: {enc: iIIEncoding, ternary: true},
+	ASLLIW & obj.AMask: {enc: iIIEncoding, ternary: true},
+	ASRLIW & obj.AMask: {enc: iIIEncoding, ternary: true},
+	ASRAIW & obj.AMask: {enc: iIIEncoding, ternary: true},
+	AADDW & obj.AMask:  {enc: rIIIEncoding, immForm: AADDIW, ternary: true},
+	ASLLW & obj.AMask:  {enc: rIIIEncoding, immForm: ASLLIW, ternary: true},
+	ASRLW & obj.AMask:  {enc: rIIIEncoding, immForm: ASRLIW, ternary: true},
+	ASUBW & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	ASRAW & obj.AMask:  {enc: rIIIEncoding, immForm: ASRAIW, ternary: true},
+
+	// 4.3: Load and Store Instructions (RV64I)
+	ALD & obj.AMask: {enc: iIIEncoding},
+	ASD & obj.AMask: {enc: sIEncoding},
+
+	// 7.1: CSR Instructions
+	ACSRRC & obj.AMask:  {enc: iIIEncoding, immForm: ACSRRCI},
+	ACSRRCI & obj.AMask: {enc: iIIEncoding},
+	ACSRRS & obj.AMask:  {enc: iIIEncoding, immForm: ACSRRSI},
+	ACSRRSI & obj.AMask: {enc: iIIEncoding},
+	ACSRRW & obj.AMask:  {enc: iIIEncoding, immForm: ACSRRWI},
+	ACSRRWI & obj.AMask: {enc: iIIEncoding},
+
+	// 12.3: "Zicond" Extension for Integer Conditional Operations
+	ACZERONEZ & obj.AMask: {enc: rIIIEncoding, ternary: true},
+	ACZEROEQZ & obj.AMask: {enc: rIIIEncoding, ternary: true},
+
+	// 13.1: Multiplication Operations
+	AMUL & obj.AMask:    {enc: rIIIEncoding, ternary: true},
+	AMULH & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	AMULHU & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	AMULHSU & obj.AMask: {enc: rIIIEncoding, ternary: true},
+	AMULW & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ADIV & obj.AMask:    {enc: rIIIEncoding, ternary: true},
+	ADIVU & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	AREM & obj.AMask:    {enc: rIIIEncoding, ternary: true},
+	AREMU & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ADIVW & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ADIVUW & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	AREMW & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	AREMUW & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+
+	// 14.2: Load-Reserved/Store-Conditional Instructions (Zalrsc)
+	ALRW & obj.AMask: {enc: rIIIEncoding},
+	ALRD & obj.AMask: {enc: rIIIEncoding},
+	ASCW & obj.AMask: {enc: rIIIEncoding},
+	ASCD & obj.AMask: {enc: rIIIEncoding},
+
+	// 14.4: Atomic Memory Operations (Zaamo)
+	AAMOSWAPW & obj.AMask: {enc: rIIIEncoding},
+	AAMOSWAPD & obj.AMask: {enc: rIIIEncoding},
+	AAMOADDW & obj.AMask:  {enc: rIIIEncoding},
+	AAMOADDD & obj.AMask:  {enc: rIIIEncoding},
+	AAMOANDW & obj.AMask:  {enc: rIIIEncoding},
+	AAMOANDD & obj.AMask:  {enc: rIIIEncoding},
+	AAMOORW & obj.AMask:   {enc: rIIIEncoding},
+	AAMOORD & obj.AMask:   {enc: rIIIEncoding},
+	AAMOXORW & obj.AMask:  {enc: rIIIEncoding},
+	AAMOXORD & obj.AMask:  {enc: rIIIEncoding},
+	AAMOMAXW & obj.AMask:  {enc: rIIIEncoding},
+	AAMOMAXD & obj.AMask:  {enc: rIIIEncoding},
+	AAMOMAXUW & obj.AMask: {enc: rIIIEncoding},
+	AAMOMAXUD & obj.AMask: {enc: rIIIEncoding},
+	AAMOMINW & obj.AMask:  {enc: rIIIEncoding},
+	AAMOMIND & obj.AMask:  {enc: rIIIEncoding},
+	AAMOMINUW & obj.AMask: {enc: rIIIEncoding},
+	AAMOMINUD & obj.AMask: {enc: rIIIEncoding},
+
+	// 20.5: Single-Precision Load and Store Instructions
+	AFLW & obj.AMask: {enc: iFEncoding},
+	AFSW & obj.AMask: {enc: sFEncoding},
+
+	// 20.6: Single-Precision Floating-Point Computational Instructions
+	AFADDS & obj.AMask:   {enc: rFFFEncoding},
+	AFSUBS & obj.AMask:   {enc: rFFFEncoding},
+	AFMULS & obj.AMask:   {enc: rFFFEncoding},
+	AFDIVS & obj.AMask:   {enc: rFFFEncoding},
+	AFMINS & obj.AMask:   {enc: rFFFEncoding},
+	AFMAXS & obj.AMask:   {enc: rFFFEncoding},
+	AFSQRTS & obj.AMask:  {enc: rFFFEncoding},
+	AFMADDS & obj.AMask:  {enc: rFFFFEncoding},
+	AFMSUBS & obj.AMask:  {enc: rFFFFEncoding},
+	AFNMSUBS & obj.AMask: {enc: rFFFFEncoding},
+	AFNMADDS & obj.AMask: {enc: rFFFFEncoding},
+
+	// 20.7: Single-Precision Floating-Point Conversion and Move Instructions
+	AFCVTWS & obj.AMask:  {enc: rFIEncoding},
+	AFCVTLS & obj.AMask:  {enc: rFIEncoding},
+	AFCVTSW & obj.AMask:  {enc: rIFEncoding},
+	AFCVTSL & obj.AMask:  {enc: rIFEncoding},
+	AFCVTWUS & obj.AMask: {enc: rFIEncoding},
+	AFCVTLUS & obj.AMask: {enc: rFIEncoding},
+	AFCVTSWU & obj.AMask: {enc: rIFEncoding},
+	AFCVTSLU & obj.AMask: {enc: rIFEncoding},
+	AFSGNJS & obj.AMask:  {enc: rFFFEncoding},
+	AFSGNJNS & obj.AMask: {enc: rFFFEncoding},
+	AFSGNJXS & obj.AMask: {enc: rFFFEncoding},
+	AFMVXW & obj.AMask:   {enc: rFIEncoding},
+	AFMVWX & obj.AMask:   {enc: rIFEncoding},
+
+	// 20.8: Single-Precision Floating-Point Compare Instructions
+	AFEQS & obj.AMask: {enc: rFFIEncoding},
+	AFLTS & obj.AMask: {enc: rFFIEncoding},
+	AFLES & obj.AMask: {enc: rFFIEncoding},
+
+	// 20.9: Single-Precision Floating-Point Classify Instruction
+	AFCLASSS & obj.AMask: {enc: rFIEncoding},
+
+	// 12.3: Double-Precision Load and Store Instructions
+	AFLD & obj.AMask: {enc: iFEncoding},
+	AFSD & obj.AMask: {enc: sFEncoding},
+
+	// 21.4: Double-Precision Floating-Point Computational Instructions
+	AFADDD & obj.AMask:   {enc: rFFFEncoding},
+	AFSUBD & obj.AMask:   {enc: rFFFEncoding},
+	AFMULD & obj.AMask:   {enc: rFFFEncoding},
+	AFDIVD & obj.AMask:   {enc: rFFFEncoding},
+	AFMIND & obj.AMask:   {enc: rFFFEncoding},
+	AFMAXD & obj.AMask:   {enc: rFFFEncoding},
+	AFSQRTD & obj.AMask:  {enc: rFFFEncoding},
+	AFMADDD & obj.AMask:  {enc: rFFFFEncoding},
+	AFMSUBD & obj.AMask:  {enc: rFFFFEncoding},
+	AFNMSUBD & obj.AMask: {enc: rFFFFEncoding},
+	AFNMADDD & obj.AMask: {enc: rFFFFEncoding},
+
+	// 21.5: Double-Precision Floating-Point Conversion and Move Instructions
+	AFCVTWD & obj.AMask:  {enc: rFIEncoding},
+	AFCVTLD & obj.AMask:  {enc: rFIEncoding},
+	AFCVTDW & obj.AMask:  {enc: rIFEncoding},
+	AFCVTDL & obj.AMask:  {enc: rIFEncoding},
+	AFCVTWUD & obj.AMask: {enc: rFIEncoding},
+	AFCVTLUD & obj.AMask: {enc: rFIEncoding},
+	AFCVTDWU & obj.AMask: {enc: rIFEncoding},
+	AFCVTDLU & obj.AMask: {enc: rIFEncoding},
+	AFCVTSD & obj.AMask:  {enc: rFFEncoding},
+	AFCVTDS & obj.AMask:  {enc: rFFEncoding},
+	AFSGNJD & obj.AMask:  {enc: rFFFEncoding},
+	AFSGNJND & obj.AMask: {enc: rFFFEncoding},
+	AFSGNJXD & obj.AMask: {enc: rFFFEncoding},
+	AFMVXD & obj.AMask:   {enc: rFIEncoding},
+	AFMVDX & obj.AMask:   {enc: rIFEncoding},
+
+	// 21.6: Double-Precision Floating-Point Compare Instructions
+	AFEQD & obj.AMask: {enc: rFFIEncoding},
+	AFLTD & obj.AMask: {enc: rFFIEncoding},
+	AFLED & obj.AMask: {enc: rFFIEncoding},
+
+	// 21.7: Double-Precision Floating-Point Classify Instruction
+	AFCLASSD & obj.AMask: {enc: rFIEncoding},
+
+	//
+	// "C" Extension for Compressed Instructions, Version 2.0
+	//
+
+	// 26.3.1: Compressed Stack-Pointer-Based Loads and Stores
+	ACLWSP & obj.AMask:  {enc: ciEncoding},
+	ACLDSP & obj.AMask:  {enc: ciEncoding},
+	ACFLDSP & obj.AMask: {enc: ciEncoding},
+	ACSWSP & obj.AMask:  {enc: cssEncoding},
+	ACSDSP & obj.AMask:  {enc: cssEncoding},
+	ACFSDSP & obj.AMask: {enc: cssEncoding},
+
+	// 26.3.2: Compressed Register-Based Loads and Stores
+	ACLW & obj.AMask:  {enc: clEncoding},
+	ACLD & obj.AMask:  {enc: clEncoding},
+	ACFLD & obj.AMask: {enc: clEncoding},
+	ACSW & obj.AMask:  {enc: csEncoding},
+	ACSD & obj.AMask:  {enc: csEncoding},
+	ACFSD & obj.AMask: {enc: csEncoding},
+
+	// 26.4: Compressed Control Transfer Instructions
+	ACJ & obj.AMask:    {enc: cjEncoding},
+	ACJR & obj.AMask:   {enc: crEncoding},
+	ACJALR & obj.AMask: {enc: crEncoding},
+	ACBEQZ & obj.AMask: {enc: cbEncoding},
+	ACBNEZ & obj.AMask: {enc: cbEncoding},
+
+	// 26.5.1: Compressed Integer Constant-Generation Instructions
+	ACLI & obj.AMask:  {enc: ciEncoding},
+	ACLUI & obj.AMask: {enc: ciEncoding},
+
+	// 26.5.2: Compressed Integer Register-Immediate Operations
+	ACADDI & obj.AMask:     {enc: ciEncoding, ternary: true},
+	ACADDIW & obj.AMask:    {enc: ciEncoding, ternary: true},
+	ACADDI16SP & obj.AMask: {enc: ciEncoding, ternary: true},
+	ACADDI4SPN & obj.AMask: {enc: ciwEncoding, ternary: true},
+	ACSLLI & obj.AMask:     {enc: ciEncoding, ternary: true},
+	ACSRLI & obj.AMask:     {enc: cbEncoding, ternary: true},
+	ACSRAI & obj.AMask:     {enc: cbEncoding, ternary: true},
+	ACANDI & obj.AMask:     {enc: cbEncoding, ternary: true},
+
+	// 26.5.3: Compressed Integer Register-Register Operations
+	ACMV & obj.AMask:   {enc: crEncoding},
+	ACADD & obj.AMask:  {enc: crEncoding, immForm: ACADDI, ternary: true},
+	ACAND & obj.AMask:  {enc: caEncoding, immForm: ACANDI, ternary: true},
+	ACOR & obj.AMask:   {enc: caEncoding, ternary: true},
+	ACXOR & obj.AMask:  {enc: caEncoding, ternary: true},
+	ACSUB & obj.AMask:  {enc: caEncoding, ternary: true},
+	ACADDW & obj.AMask: {enc: caEncoding, immForm: ACADDIW, ternary: true},
+	ACSUBW & obj.AMask: {enc: caEncoding, ternary: true},
+
+	// 26.5.5: Compressed NOP Instruction
+	ACNOP & obj.AMask: {enc: ciEncoding},
+
+	// 26.5.6: Compressed Breakpoint Instruction
+	ACEBREAK & obj.AMask: {enc: crEncoding},
+
+	//
+	// "B" Extension for Bit Manipulation, Version 1.0.0
+	//
+
+	// 28.4.1: Address Generation Instructions (Zba)
+	AADDUW & obj.AMask:    {enc: rIIIEncoding, ternary: true},
+	ASH1ADD & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ASH1ADDUW & obj.AMask: {enc: rIIIEncoding, ternary: true},
+	ASH2ADD & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ASH2ADDUW & obj.AMask: {enc: rIIIEncoding, ternary: true},
+	ASH3ADD & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ASH3ADDUW & obj.AMask: {enc: rIIIEncoding, ternary: true},
+	ASLLIUW & obj.AMask:   {enc: iIIEncoding, ternary: true},
+
+	// 28.4.2: Basic Bit Manipulation (Zbb)
+	AANDN & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	ACLZ & obj.AMask:   {enc: rIIEncoding},
+	ACLZW & obj.AMask:  {enc: rIIEncoding},
+	ACPOP & obj.AMask:  {enc: rIIEncoding},
+	ACPOPW & obj.AMask: {enc: rIIEncoding},
+	ACTZ & obj.AMask:   {enc: rIIEncoding},
+	ACTZW & obj.AMask:  {enc: rIIEncoding},
+	AMAX & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	AMAXU & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	AMIN & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	AMINU & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	AORN & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	ASEXTB & obj.AMask: {enc: rIIEncoding},
+	ASEXTH & obj.AMask: {enc: rIIEncoding},
+	AXNOR & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	AZEXTH & obj.AMask: {enc: rIIEncoding},
+
+	// 28.4.3: Bitwise Rotation (Zbb)
+	AROL & obj.AMask:   {enc: rIIIEncoding, ternary: true},
+	AROLW & obj.AMask:  {enc: rIIIEncoding, ternary: true},
+	AROR & obj.AMask:   {enc: rIIIEncoding, immForm: ARORI, ternary: true},
+	ARORI & obj.AMask:  {enc: iIIEncoding, ternary: true},
+	ARORIW & obj.AMask: {enc: iIIEncoding, ternary: true},
+	ARORW & obj.AMask:  {enc: rIIIEncoding, immForm: ARORIW, ternary: true},
+	AORCB & obj.AMask:  {enc: rIIEncoding},
+	AREV8 & obj.AMask:  {enc: rIIEncoding},
+
+	// 28.4.4: Single-bit Instructions (Zbs)
+	ABCLR & obj.AMask:  {enc: rIIIEncoding, immForm: ABCLRI, ternary: true},
+	ABCLRI & obj.AMask: {enc: iIIEncoding, ternary: true},
+	ABEXT & obj.AMask:  {enc: rIIIEncoding, immForm: ABEXTI, ternary: true},
+	ABEXTI & obj.AMask: {enc: iIIEncoding, ternary: true},
+	ABINV & obj.AMask:  {enc: rIIIEncoding, immForm: ABINVI, ternary: true},
+	ABINVI & obj.AMask: {enc: iIIEncoding, ternary: true},
+	ABSET & obj.AMask:  {enc: rIIIEncoding, immForm: ABSETI, ternary: true},
+	ABSETI & obj.AMask: {enc: iIIEncoding, ternary: true},
+
+	//
+	// "V" Standard Extension for Vector Operations, Version 1.0
+	//
+
+	// 31.6: Vector Configuration-Setting Instructions
+	AVSETVLI & obj.AMask:  {enc: vsetvliEncoding, immForm: AVSETIVLI},
+	AVSETIVLI & obj.AMask: {enc: vsetivliEncoding},
+	AVSETVL & obj.AMask:   {enc: vsetvlEncoding},
+
+	// 31.7.4: Vector Unit-Stride Instructions
+	AVLE8V & obj.AMask:  {enc: iVEncoding},
+	AVLE16V & obj.AMask: {enc: iVEncoding},
+	AVLE32V & obj.AMask: {enc: iVEncoding},
+	AVLE64V & obj.AMask: {enc: iVEncoding},
+	AVSE8V & obj.AMask:  {enc: sVEncoding},
+	AVSE16V & obj.AMask: {enc: sVEncoding},
+	AVSE32V & obj.AMask: {enc: sVEncoding},
+	AVSE64V & obj.AMask: {enc: sVEncoding},
+	AVLMV & obj.AMask:   {enc: iVEncoding},
+	AVSMV & obj.AMask:   {enc: sVEncoding},
+
+	// 31.7.5: Vector Strided Instructions
+	AVLSE8V & obj.AMask:  {enc: iIIVEncoding},
+	AVLSE16V & obj.AMask: {enc: iIIVEncoding},
+	AVLSE32V & obj.AMask: {enc: iIIVEncoding},
+	AVLSE64V & obj.AMask: {enc: iIIVEncoding},
+	AVSSE8V & obj.AMask:  {enc: sVIIEncoding},
+	AVSSE16V & obj.AMask: {enc: sVIIEncoding},
+	AVSSE32V & obj.AMask: {enc: sVIIEncoding},
+	AVSSE64V & obj.AMask: {enc: sVIIEncoding},
+
+	// 31.7.6: Vector Indexed Instructions
+	AVLUXEI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXEI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXEI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXEI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXEI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXEI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXEI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXEI64V & obj.AMask: {enc: iVIVEncoding},
+	AVSUXEI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXEI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXEI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXEI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXEI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXEI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXEI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXEI64V & obj.AMask: {enc: sVIVEncoding},
+
+	// 31.7.7: Unit-stride Fault-Only-First Loads
+	AVLE8FFV & obj.AMask:  {enc: iVEncoding},
+	AVLE16FFV & obj.AMask: {enc: iVEncoding},
+	AVLE32FFV & obj.AMask: {enc: iVEncoding},
+	AVLE64FFV & obj.AMask: {enc: iVEncoding},
+
+	// 31.7.8: Vector Load/Store Segment Instructions
+	AVLSEG2E8V & obj.AMask:     {enc: iVEncoding},
+	AVLSEG3E8V & obj.AMask:     {enc: iVEncoding},
+	AVLSEG4E8V & obj.AMask:     {enc: iVEncoding},
+	AVLSEG5E8V & obj.AMask:     {enc: iVEncoding},
+	AVLSEG6E8V & obj.AMask:     {enc: iVEncoding},
+	AVLSEG7E8V & obj.AMask:     {enc: iVEncoding},
+	AVLSEG8E8V & obj.AMask:     {enc: iVEncoding},
+	AVLSEG2E16V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG3E16V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG4E16V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG5E16V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG6E16V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG7E16V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG8E16V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG2E32V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG3E32V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG4E32V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG5E32V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG6E32V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG7E32V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG8E32V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG2E64V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG3E64V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG4E64V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG5E64V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG6E64V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG7E64V & obj.AMask:    {enc: iVEncoding},
+	AVLSEG8E64V & obj.AMask:    {enc: iVEncoding},
+	AVSSEG2E8V & obj.AMask:     {enc: sVEncoding},
+	AVSSEG3E8V & obj.AMask:     {enc: sVEncoding},
+	AVSSEG4E8V & obj.AMask:     {enc: sVEncoding},
+	AVSSEG5E8V & obj.AMask:     {enc: sVEncoding},
+	AVSSEG6E8V & obj.AMask:     {enc: sVEncoding},
+	AVSSEG7E8V & obj.AMask:     {enc: sVEncoding},
+	AVSSEG8E8V & obj.AMask:     {enc: sVEncoding},
+	AVSSEG2E16V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG3E16V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG4E16V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG5E16V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG6E16V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG7E16V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG8E16V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG2E32V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG3E32V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG4E32V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG5E32V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG6E32V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG7E32V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG8E32V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG2E64V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG3E64V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG4E64V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG5E64V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG6E64V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG7E64V & obj.AMask:    {enc: sVEncoding},
+	AVSSEG8E64V & obj.AMask:    {enc: sVEncoding},
+	AVLSEG2E8FFV & obj.AMask:   {enc: iVEncoding},
+	AVLSEG3E8FFV & obj.AMask:   {enc: iVEncoding},
+	AVLSEG4E8FFV & obj.AMask:   {enc: iVEncoding},
+	AVLSEG5E8FFV & obj.AMask:   {enc: iVEncoding},
+	AVLSEG6E8FFV & obj.AMask:   {enc: iVEncoding},
+	AVLSEG7E8FFV & obj.AMask:   {enc: iVEncoding},
+	AVLSEG8E8FFV & obj.AMask:   {enc: iVEncoding},
+	AVLSEG2E16FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG3E16FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG4E16FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG5E16FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG6E16FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG7E16FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG8E16FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG2E32FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG3E32FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG4E32FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG5E32FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG6E32FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG7E32FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG8E32FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG2E64FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG3E64FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG4E64FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG5E64FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG6E64FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG7E64FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSEG8E64FFV & obj.AMask:  {enc: iVEncoding},
+	AVLSSEG2E8V & obj.AMask:    {enc: iIIVEncoding},
+	AVLSSEG3E8V & obj.AMask:    {enc: iIIVEncoding},
+	AVLSSEG4E8V & obj.AMask:    {enc: iIIVEncoding},
+	AVLSSEG5E8V & obj.AMask:    {enc: iIIVEncoding},
+	AVLSSEG6E8V & obj.AMask:    {enc: iIIVEncoding},
+	AVLSSEG7E8V & obj.AMask:    {enc: iIIVEncoding},
+	AVLSSEG8E8V & obj.AMask:    {enc: iIIVEncoding},
+	AVLSSEG2E16V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG3E16V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG4E16V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG5E16V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG6E16V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG7E16V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG8E16V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG2E32V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG3E32V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG4E32V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG5E32V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG6E32V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG7E32V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG8E32V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG2E64V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG3E64V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG4E64V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG5E64V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG6E64V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG7E64V & obj.AMask:   {enc: iIIVEncoding},
+	AVLSSEG8E64V & obj.AMask:   {enc: iIIVEncoding},
+	AVSSSEG2E8V & obj.AMask:    {enc: sVIIEncoding},
+	AVSSSEG3E8V & obj.AMask:    {enc: sVIIEncoding},
+	AVSSSEG4E8V & obj.AMask:    {enc: sVIIEncoding},
+	AVSSSEG5E8V & obj.AMask:    {enc: sVIIEncoding},
+	AVSSSEG6E8V & obj.AMask:    {enc: sVIIEncoding},
+	AVSSSEG7E8V & obj.AMask:    {enc: sVIIEncoding},
+	AVSSSEG8E8V & obj.AMask:    {enc: sVIIEncoding},
+	AVSSSEG2E16V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG3E16V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG4E16V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG5E16V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG6E16V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG7E16V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG8E16V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG2E32V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG3E32V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG4E32V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG5E32V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG6E32V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG7E32V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG8E32V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG2E64V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG3E64V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG4E64V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG5E64V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG6E64V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG7E64V & obj.AMask:   {enc: sVIIEncoding},
+	AVSSSEG8E64V & obj.AMask:   {enc: sVIIEncoding},
+	AVLOXSEG2EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXSEG3EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXSEG4EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXSEG5EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXSEG6EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXSEG7EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXSEG8EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLOXSEG2EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG3EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG4EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG5EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG6EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG7EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG8EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG2EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG3EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG4EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG5EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG6EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG7EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG8EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG2EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG3EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG4EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG5EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG6EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG7EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLOXSEG8EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVSOXSEG2EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXSEG3EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXSEG4EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXSEG5EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXSEG6EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXSEG7EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXSEG8EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSOXSEG2EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG3EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG4EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG5EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG6EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG7EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG8EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG2EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG3EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG4EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG5EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG6EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG7EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG8EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG2EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG3EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG4EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG5EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG6EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG7EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSOXSEG8EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVLUXSEG2EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXSEG3EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXSEG4EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXSEG5EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXSEG6EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXSEG7EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXSEG8EI8V & obj.AMask:  {enc: iVIVEncoding},
+	AVLUXSEG2EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG3EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG4EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG5EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG6EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG7EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG8EI16V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG2EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG3EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG4EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG5EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG6EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG7EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG8EI32V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG2EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG3EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG4EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG5EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG6EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG7EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVLUXSEG8EI64V & obj.AMask: {enc: iVIVEncoding},
+	AVSUXSEG2EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXSEG3EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXSEG4EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXSEG5EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXSEG6EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXSEG7EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXSEG8EI8V & obj.AMask:  {enc: sVIVEncoding},
+	AVSUXSEG2EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG3EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG4EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG5EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG6EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG7EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG8EI16V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG2EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG3EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG4EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG5EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG6EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG7EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG8EI32V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG2EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG3EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG4EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG5EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG6EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG7EI64V & obj.AMask: {enc: sVIVEncoding},
+	AVSUXSEG8EI64V & obj.AMask: {enc: sVIVEncoding},
+
+	// 31.7.9: Vector Load/Store Whole Register Instructions
+	AVL1RE8V & obj.AMask:  {enc: iVEncoding},
+	AVL1RE16V & obj.AMask: {enc: iVEncoding},
+	AVL1RE32V & obj.AMask: {enc: iVEncoding},
+	AVL1RE64V & obj.AMask: {enc: iVEncoding},
+	AVL2RE8V & obj.AMask:  {enc: iVEncoding},
+	AVL2RE16V & obj.AMask: {enc: iVEncoding},
+	AVL2RE32V & obj.AMask: {enc: iVEncoding},
+	AVL2RE64V & obj.AMask: {enc: iVEncoding},
+	AVL4RE8V & obj.AMask:  {enc: iVEncoding},
+	AVL4RE16V & obj.AMask: {enc: iVEncoding},
+	AVL4RE32V & obj.AMask: {enc: iVEncoding},
+	AVL4RE64V & obj.AMask: {enc: iVEncoding},
+	AVL8RE8V & obj.AMask:  {enc: iVEncoding},
+	AVL8RE16V & obj.AMask: {enc: iVEncoding},
+	AVL8RE32V & obj.AMask: {enc: iVEncoding},
+	AVL8RE64V & obj.AMask: {enc: iVEncoding},
+	AVS1RV & obj.AMask:    {enc: sVEncoding},
+	AVS2RV & obj.AMask:    {enc: sVEncoding},
+	AVS4RV & obj.AMask:    {enc: sVEncoding},
+	AVS8RV & obj.AMask:    {enc: sVEncoding},
+
+	// 31.11.1: Vector Single-Width Integer Add and Subtract
+	AVADDVV & obj.AMask:  {enc: rVVVEncoding},
+	AVADDVX & obj.AMask:  {enc: rVIVEncoding},
+	AVADDVI & obj.AMask:  {enc: rVViEncoding},
+	AVSUBVV & obj.AMask:  {enc: rVVVEncoding},
+	AVSUBVX & obj.AMask:  {enc: rVIVEncoding},
+	AVRSUBVX & obj.AMask: {enc: rVIVEncoding},
+	AVRSUBVI & obj.AMask: {enc: rVViEncoding},
+
+	// 31.11.2: Vector Widening Integer Add/Subtract
+	AVWADDUVV & obj.AMask: {enc: rVVVEncoding},
+	AVWADDUVX & obj.AMask: {enc: rVIVEncoding},
+	AVWSUBUVV & obj.AMask: {enc: rVVVEncoding},
+	AVWSUBUVX & obj.AMask: {enc: rVIVEncoding},
+	AVWADDVV & obj.AMask:  {enc: rVVVEncoding},
+	AVWADDVX & obj.AMask:  {enc: rVIVEncoding},
+	AVWSUBVV & obj.AMask:  {enc: rVVVEncoding},
+	AVWSUBVX & obj.AMask:  {enc: rVIVEncoding},
+	AVWADDUWV & obj.AMask: {enc: rVVVEncoding},
+	AVWADDUWX & obj.AMask: {enc: rVIVEncoding},
+	AVWSUBUWV & obj.AMask: {enc: rVVVEncoding},
+	AVWSUBUWX & obj.AMask: {enc: rVIVEncoding},
+	AVWADDWV & obj.AMask:  {enc: rVVVEncoding},
+	AVWADDWX & obj.AMask:  {enc: rVIVEncoding},
+	AVWSUBWV & obj.AMask:  {enc: rVVVEncoding},
+	AVWSUBWX & obj.AMask:  {enc: rVIVEncoding},
+
+	// 31.11.3: Vector Integer Extension
+	AVZEXTVF2 & obj.AMask: {enc: rVVEncoding},
+	AVSEXTVF2 & obj.AMask: {enc: rVVEncoding},
+	AVZEXTVF4 & obj.AMask: {enc: rVVEncoding},
+	AVSEXTVF4 & obj.AMask: {enc: rVVEncoding},
+	AVZEXTVF8 & obj.AMask: {enc: rVVEncoding},
+	AVSEXTVF8 & obj.AMask: {enc: rVVEncoding},
+
+	// 31.11.4: Vector Integer Add-with-Carry / Subtract-with-Borrow Instructions
+	AVADCVVM & obj.AMask:  {enc: rVVVEncoding},
+	AVADCVXM & obj.AMask:  {enc: rVIVEncoding},
+	AVADCVIM & obj.AMask:  {enc: rVViEncoding},
+	AVMADCVVM & obj.AMask: {enc: rVVVEncoding},
+	AVMADCVXM & obj.AMask: {enc: rVIVEncoding},
+	AVMADCVIM & obj.AMask: {enc: rVViEncoding},
+	AVMADCVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMADCVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMADCVI & obj.AMask:  {enc: rVViEncoding},
+	AVSBCVVM & obj.AMask:  {enc: rVVVEncoding},
+	AVSBCVXM & obj.AMask:  {enc: rVIVEncoding},
+	AVMSBCVVM & obj.AMask: {enc: rVVVEncoding},
+	AVMSBCVXM & obj.AMask: {enc: rVIVEncoding},
+	AVMSBCVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMSBCVX & obj.AMask:  {enc: rVIVEncoding},
+
+	// 31.11.5: Vector Bitwise Logical Instructions
+	AVANDVV & obj.AMask: {enc: rVVVEncoding},
+	AVANDVX & obj.AMask: {enc: rVIVEncoding},
+	AVANDVI & obj.AMask: {enc: rVViEncoding},
+	AVORVV & obj.AMask:  {enc: rVVVEncoding},
+	AVORVX & obj.AMask:  {enc: rVIVEncoding},
+	AVORVI & obj.AMask:  {enc: rVViEncoding},
+	AVXORVV & obj.AMask: {enc: rVVVEncoding},
+	AVXORVX & obj.AMask: {enc: rVIVEncoding},
+	AVXORVI & obj.AMask: {enc: rVViEncoding},
+
+	// 31.11.6: Vector Single-Width Shift Instructions
+	AVSLLVV & obj.AMask: {enc: rVVVEncoding},
+	AVSLLVX & obj.AMask: {enc: rVIVEncoding},
+	AVSLLVI & obj.AMask: {enc: rVVuEncoding},
+	AVSRLVV & obj.AMask: {enc: rVVVEncoding},
+	AVSRLVX & obj.AMask: {enc: rVIVEncoding},
+	AVSRLVI & obj.AMask: {enc: rVVuEncoding},
+	AVSRAVV & obj.AMask: {enc: rVVVEncoding},
+	AVSRAVX & obj.AMask: {enc: rVIVEncoding},
+	AVSRAVI & obj.AMask: {enc: rVVuEncoding},
+
+	// 31.11.7: Vector Narrowing Integer Right Shift Instructions
+	AVNSRLWV & obj.AMask: {enc: rVVVEncoding},
+	AVNSRLWX & obj.AMask: {enc: rVIVEncoding},
+	AVNSRLWI & obj.AMask: {enc: rVVuEncoding},
+	AVNSRAWV & obj.AMask: {enc: rVVVEncoding},
+	AVNSRAWX & obj.AMask: {enc: rVIVEncoding},
+	AVNSRAWI & obj.AMask: {enc: rVVuEncoding},
+
+	// 31.11.8: Vector Integer Compare Instructions
+	AVMSEQVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMSEQVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMSEQVI & obj.AMask:  {enc: rVViEncoding},
+	AVMSNEVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMSNEVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMSNEVI & obj.AMask:  {enc: rVViEncoding},
+	AVMSLTUVV & obj.AMask: {enc: rVVVEncoding},
+	AVMSLTUVX & obj.AMask: {enc: rVIVEncoding},
+	AVMSLTVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMSLTVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMSLEUVV & obj.AMask: {enc: rVVVEncoding},
+	AVMSLEUVX & obj.AMask: {enc: rVIVEncoding},
+	AVMSLEUVI & obj.AMask: {enc: rVViEncoding},
+	AVMSLEVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMSLEVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMSLEVI & obj.AMask:  {enc: rVViEncoding},
+	AVMSGTUVX & obj.AMask: {enc: rVIVEncoding},
+	AVMSGTUVI & obj.AMask: {enc: rVViEncoding},
+	AVMSGTVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMSGTVI & obj.AMask:  {enc: rVViEncoding},
+
+	// 31.11.9: Vector Integer Min/Max Instructions
+	AVMINUVV & obj.AMask: {enc: rVVVEncoding},
+	AVMINUVX & obj.AMask: {enc: rVIVEncoding},
+	AVMINVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMINVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMAXUVV & obj.AMask: {enc: rVVVEncoding},
+	AVMAXUVX & obj.AMask: {enc: rVIVEncoding},
+	AVMAXVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMAXVX & obj.AMask:  {enc: rVIVEncoding},
+
+	// 31.11.10: Vector Single-Width Integer Multiply Instructions
+	AVMULVV & obj.AMask:    {enc: rVVVEncoding},
+	AVMULVX & obj.AMask:    {enc: rVIVEncoding},
+	AVMULHVV & obj.AMask:   {enc: rVVVEncoding},
+	AVMULHVX & obj.AMask:   {enc: rVIVEncoding},
+	AVMULHUVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMULHUVX & obj.AMask:  {enc: rVIVEncoding},
+	AVMULHSUVV & obj.AMask: {enc: rVVVEncoding},
+	AVMULHSUVX & obj.AMask: {enc: rVIVEncoding},
+
+	// 31.11.11: Vector Integer Divide Instructions
+	AVDIVUVV & obj.AMask: {enc: rVVVEncoding},
+	AVDIVUVX & obj.AMask: {enc: rVIVEncoding},
+	AVDIVVV & obj.AMask:  {enc: rVVVEncoding},
+	AVDIVVX & obj.AMask:  {enc: rVIVEncoding},
+	AVREMUVV & obj.AMask: {enc: rVVVEncoding},
+	AVREMUVX & obj.AMask: {enc: rVIVEncoding},
+	AVREMVV & obj.AMask:  {enc: rVVVEncoding},
+	AVREMVX & obj.AMask:  {enc: rVIVEncoding},
+
+	// 31.11.12: Vector Widening Integer Multiply Instructions
+	AVWMULVV & obj.AMask:   {enc: rVVVEncoding},
+	AVWMULVX & obj.AMask:   {enc: rVIVEncoding},
+	AVWMULUVV & obj.AMask:  {enc: rVVVEncoding},
+	AVWMULUVX & obj.AMask:  {enc: rVIVEncoding},
+	AVWMULSUVV & obj.AMask: {enc: rVVVEncoding},
+	AVWMULSUVX & obj.AMask: {enc: rVIVEncoding},
+
+	// 31.11.13: Vector Single-Width Integer Multiply-Add Instructions
+	AVMACCVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMACCVX & obj.AMask:  {enc: rVIVEncoding},
+	AVNMSACVV & obj.AMask: {enc: rVVVEncoding},
+	AVNMSACVX & obj.AMask: {enc: rVIVEncoding},
+	AVMADDVV & obj.AMask:  {enc: rVVVEncoding},
+	AVMADDVX & obj.AMask:  {enc: rVIVEncoding},
+	AVNMSUBVV & obj.AMask: {enc: rVVVEncoding},
+	AVNMSUBVX & obj.AMask: {enc: rVIVEncoding},
+
+	// 31.11.14: Vector Widening Integer Multiply-Add Instructions
+	AVWMACCUVV & obj.AMask:  {enc: rVVVEncoding},
+	AVWMACCUVX & obj.AMask:  {enc: rVIVEncoding},
+	AVWMACCVV & obj.AMask:   {enc: rVVVEncoding},
+	AVWMACCVX & obj.AMask:   {enc: rVIVEncoding},
+	AVWMACCSUVV & obj.AMask: {enc: rVVVEncoding},
+	AVWMACCSUVX & obj.AMask: {enc: rVIVEncoding},
+	AVWMACCUSVX & obj.AMask: {enc: rVIVEncoding},
+
+	// 31.11.15: Vector Integer Merge Instructions
+	AVMERGEVVM & obj.AMask: {enc: rVVVEncoding},
+	AVMERGEVXM & obj.AMask: {enc: rVIVEncoding},
+	AVMERGEVIM & obj.AMask: {enc: rVViEncoding},
+
+	// 31.11.16: Vector Integer Move Instructions
+	AVMVVV & obj.AMask: {enc: rVVVEncoding},
+	AVMVVX & obj.AMask: {enc: rVIVEncoding},
+	AVMVVI & obj.AMask: {enc: rVViEncoding},
+
+	// 31.12.1: Vector Single-Width Saturating Add and Subtract
+	AVSADDUVV & obj.AMask: {enc: rVVVEncoding},
+	AVSADDUVX & obj.AMask: {enc: rVIVEncoding},
+	AVSADDUVI & obj.AMask: {enc: rVViEncoding},
+	AVSADDVV & obj.AMask:  {enc: rVVVEncoding},
+	AVSADDVX & obj.AMask:  {enc: rVIVEncoding},
+	AVSADDVI & obj.AMask:  {enc: rVViEncoding},
+	AVSSUBUVV & obj.AMask: {enc: rVVVEncoding},
+	AVSSUBUVX & obj.AMask: {enc: rVIVEncoding},
+	AVSSUBVV & obj.AMask:  {enc: rVVVEncoding},
+	AVSSUBVX & obj.AMask:  {enc: rVIVEncoding},
+
+	// 31.12.2: Vector Single-Width Averaging Add and Subtract
+	AVAADDUVV & obj.AMask: {enc: rVVVEncoding},
+	AVAADDUVX & obj.AMask: {enc: rVIVEncoding},
+	AVAADDVV & obj.AMask:  {enc: rVVVEncoding},
+	AVAADDVX & obj.AMask:  {enc: rVIVEncoding},
+	AVASUBUVV & obj.AMask: {enc: rVVVEncoding},
+	AVASUBUVX & obj.AMask: {enc: rVIVEncoding},
+	AVASUBVV & obj.AMask:  {enc: rVVVEncoding},
+	AVASUBVX & obj.AMask:  {enc: rVIVEncoding},
+
+	// 31.12.3: Vector Single-Width Fractional Multiply with Rounding and Saturation
+	AVSMULVV & obj.AMask: {enc: rVVVEncoding},
+	AVSMULVX & obj.AMask: {enc: rVIVEncoding},
+
+	// 31.12.4: Vector Single-Width Scaling Shift Instructions
+	AVSSRLVV & obj.AMask: {enc: rVVVEncoding},
+	AVSSRLVX & obj.AMask: {enc: rVIVEncoding},
+	AVSSRLVI & obj.AMask: {enc: rVVuEncoding},
+	AVSSRAVV & obj.AMask: {enc: rVVVEncoding},
+	AVSSRAVX & obj.AMask: {enc: rVIVEncoding},
+	AVSSRAVI & obj.AMask: {enc: rVVuEncoding},
+
+	// 31.12.5: Vector Narrowing Fixed-Point Clip Instructions
+	AVNCLIPUWV & obj.AMask: {enc: rVVVEncoding},
+	AVNCLIPUWX & obj.AMask: {enc: rVIVEncoding},
+	AVNCLIPUWI & obj.AMask: {enc: rVVuEncoding},
+	AVNCLIPWV & obj.AMask:  {enc: rVVVEncoding},
+	AVNCLIPWX & obj.AMask:  {enc: rVIVEncoding},
+	AVNCLIPWI & obj.AMask:  {enc: rVVuEncoding},
+
+	// 31.13.2: Vector Single-Width Floating-Point Add/Subtract Instructions
+	AVFADDVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFADDVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFSUBVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFSUBVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFRSUBVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.3: Vector Widening Floating-Point Add/Subtract Instructions
+	AVFWADDVV & obj.AMask: {enc: rVVVEncoding},
+	AVFWADDVF & obj.AMask: {enc: rVFVEncoding},
+	AVFWSUBVV & obj.AMask: {enc: rVVVEncoding},
+	AVFWSUBVF & obj.AMask: {enc: rVFVEncoding},
+	AVFWADDWV & obj.AMask: {enc: rVVVEncoding},
+	AVFWADDWF & obj.AMask: {enc: rVFVEncoding},
+	AVFWSUBWV & obj.AMask: {enc: rVVVEncoding},
+	AVFWSUBWF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.4: Vector Single-Width Floating-Point Multiply/Divide Instructions
+	AVFMULVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFMULVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFDIVVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFDIVVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFRDIVVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.5: Vector Widening Floating-Point Multiply
+	AVFWMULVV & obj.AMask: {enc: rVVVEncoding},
+	AVFWMULVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.6: Vector Single-Width Floating-Point Fused Multiply-Add Instructions
+	AVFMACCVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFMACCVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFNMACCVV & obj.AMask: {enc: rVVVEncoding},
+	AVFNMACCVF & obj.AMask: {enc: rVFVEncoding},
+	AVFMSACVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFMSACVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFNMSACVV & obj.AMask: {enc: rVVVEncoding},
+	AVFNMSACVF & obj.AMask: {enc: rVFVEncoding},
+	AVFMADDVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFMADDVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFNMADDVV & obj.AMask: {enc: rVVVEncoding},
+	AVFNMADDVF & obj.AMask: {enc: rVFVEncoding},
+	AVFMSUBVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFMSUBVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFNMSUBVV & obj.AMask: {enc: rVVVEncoding},
+	AVFNMSUBVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.7: Vector Widening Floating-Point Fused Multiply-Add Instructions
+	AVFWMACCVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFWMACCVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFWNMACCVV & obj.AMask: {enc: rVVVEncoding},
+	AVFWNMACCVF & obj.AMask: {enc: rVFVEncoding},
+	AVFWMSACVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFWMSACVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFWNMSACVV & obj.AMask: {enc: rVVVEncoding},
+	AVFWNMSACVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.8: Vector Floating-Point Square-Root Instruction
+	AVFSQRTV & obj.AMask: {enc: rVVEncoding},
+
+	// 31.13.9: Vector Floating-Point Reciprocal Square-Root Estimate Instruction
+	AVFRSQRT7V & obj.AMask: {enc: rVVEncoding},
+
+	// 31.13.10: Vector Floating-Point Reciprocal Estimate Instruction
+	AVFREC7V & obj.AMask: {enc: rVVEncoding},
+
+	// 31.13.11: Vector Floating-Point MIN/MAX Instructions
+	AVFMINVV & obj.AMask: {enc: rVVVEncoding},
+	AVFMINVF & obj.AMask: {enc: rVFVEncoding},
+	AVFMAXVV & obj.AMask: {enc: rVVVEncoding},
+	AVFMAXVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.12: Vector Floating-Point Sign-Injection Instructions
+	AVFSGNJVV & obj.AMask:  {enc: rVVVEncoding},
+	AVFSGNJVF & obj.AMask:  {enc: rVFVEncoding},
+	AVFSGNJNVV & obj.AMask: {enc: rVVVEncoding},
+	AVFSGNJNVF & obj.AMask: {enc: rVFVEncoding},
+	AVFSGNJXVV & obj.AMask: {enc: rVVVEncoding},
+	AVFSGNJXVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.13: Vector Floating-Point Compare Instructions
+	AVMFEQVV & obj.AMask: {enc: rVVVEncoding},
+	AVMFEQVF & obj.AMask: {enc: rVFVEncoding},
+	AVMFNEVV & obj.AMask: {enc: rVVVEncoding},
+	AVMFNEVF & obj.AMask: {enc: rVFVEncoding},
+	AVMFLTVV & obj.AMask: {enc: rVVVEncoding},
+	AVMFLTVF & obj.AMask: {enc: rVFVEncoding},
+	AVMFLEVV & obj.AMask: {enc: rVVVEncoding},
+	AVMFLEVF & obj.AMask: {enc: rVFVEncoding},
+	AVMFGTVF & obj.AMask: {enc: rVFVEncoding},
+	AVMFGEVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.14: Vector Floating-Point Classify Instruction
+	AVFCLASSV & obj.AMask: {enc: rVVEncoding},
+
+	// 31.13.15: Vector Floating-Point Merge Instruction
+	AVFMERGEVFM & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.16: Vector Floating-Point Move Instruction
+	AVFMVVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.13.17: Single-Width Floating-Point/Integer Type-Convert Instructions
+	AVFCVTXUFV & obj.AMask:    {enc: rVVEncoding},
+	AVFCVTXFV & obj.AMask:     {enc: rVVEncoding},
+	AVFCVTRTZXUFV & obj.AMask: {enc: rVVEncoding},
+	AVFCVTRTZXFV & obj.AMask:  {enc: rVVEncoding},
+	AVFCVTFXUV & obj.AMask:    {enc: rVVEncoding},
+	AVFCVTFXV & obj.AMask:     {enc: rVVEncoding},
+
+	// 31.13.18: Widening Floating-Point/Integer Type-Convert Instructions
+	AVFWCVTXUFV & obj.AMask:    {enc: rVVEncoding},
+	AVFWCVTXFV & obj.AMask:     {enc: rVVEncoding},
+	AVFWCVTRTZXUFV & obj.AMask: {enc: rVVEncoding},
+	AVFWCVTRTZXFV & obj.AMask:  {enc: rVVEncoding},
+	AVFWCVTFXUV & obj.AMask:    {enc: rVVEncoding},
+	AVFWCVTFXV & obj.AMask:     {enc: rVVEncoding},
+	AVFWCVTFFV & obj.AMask:     {enc: rVVEncoding},
+
+	// 31.13.19: Narrowing Floating-Point/Integer Type-Convert Instructions
+	AVFNCVTXUFW & obj.AMask:    {enc: rVVEncoding},
+	AVFNCVTXFW & obj.AMask:     {enc: rVVEncoding},
+	AVFNCVTRTZXUFW & obj.AMask: {enc: rVVEncoding},
+	AVFNCVTRTZXFW & obj.AMask:  {enc: rVVEncoding},
+	AVFNCVTFXUW & obj.AMask:    {enc: rVVEncoding},
+	AVFNCVTFXW & obj.AMask:     {enc: rVVEncoding},
+	AVFNCVTFFW & obj.AMask:     {enc: rVVEncoding},
+	AVFNCVTRODFFW & obj.AMask:  {enc: rVVEncoding},
+
+	// 31.14.1: Vector Single-Width Integer Reduction Instructions
+	AVREDSUMVS & obj.AMask:  {enc: rVVVEncoding},
+	AVREDMAXUVS & obj.AMask: {enc: rVVVEncoding},
+	AVREDMAXVS & obj.AMask:  {enc: rVVVEncoding},
+	AVREDMINUVS & obj.AMask: {enc: rVVVEncoding},
+	AVREDMINVS & obj.AMask:  {enc: rVVVEncoding},
+	AVREDANDVS & obj.AMask:  {enc: rVVVEncoding},
+	AVREDORVS & obj.AMask:   {enc: rVVVEncoding},
+	AVREDXORVS & obj.AMask:  {enc: rVVVEncoding},
+
+	// 31.14.2: Vector Widening Integer Reduction Instructions
+	AVWREDSUMUVS & obj.AMask: {enc: rVVVEncoding},
+	AVWREDSUMVS & obj.AMask:  {enc: rVVVEncoding},
+
+	// 31.14.3: Vector Single-Width Floating-Point Reduction Instructions
+	AVFREDOSUMVS & obj.AMask: {enc: rVVVEncoding},
+	AVFREDUSUMVS & obj.AMask: {enc: rVVVEncoding},
+	AVFREDMAXVS & obj.AMask:  {enc: rVVVEncoding},
+	AVFREDMINVS & obj.AMask:  {enc: rVVVEncoding},
+
+	// 31.14.4: Vector Widening Floating-Point Reduction Instructions
+	AVFWREDOSUMVS & obj.AMask: {enc: rVVVEncoding},
+	AVFWREDUSUMVS & obj.AMask: {enc: rVVVEncoding},
+
+	// 31.15: Vector Mask Instructions
+	AVMANDMM & obj.AMask:  {enc: rVVVEncoding},
+	AVMNANDMM & obj.AMask: {enc: rVVVEncoding},
+	AVMANDNMM & obj.AMask: {enc: rVVVEncoding},
+	AVMXORMM & obj.AMask:  {enc: rVVVEncoding},
+	AVMORMM & obj.AMask:   {enc: rVVVEncoding},
+	AVMNORMM & obj.AMask:  {enc: rVVVEncoding},
+	AVMORNMM & obj.AMask:  {enc: rVVVEncoding},
+	AVMXNORMM & obj.AMask: {enc: rVVVEncoding},
+	AVCPOPM & obj.AMask:   {enc: rVIEncoding},
+	AVFIRSTM & obj.AMask:  {enc: rVIEncoding},
+	AVMSBFM & obj.AMask:   {enc: rVVEncoding},
+	AVMSIFM & obj.AMask:   {enc: rVVEncoding},
+	AVMSOFM & obj.AMask:   {enc: rVVEncoding},
+	AVIOTAM & obj.AMask:   {enc: rVVEncoding},
+	AVIDV & obj.AMask:     {enc: rVVEncoding},
+
+	// 31.16.1: Integer Scalar Move Instructions
+	AVMVXS & obj.AMask: {enc: rVIEncoding},
+	AVMVSX & obj.AMask: {enc: rIVEncoding},
+
+	// 31.16.2: Floating-Point Scalar Move Instructions
+	AVFMVFS & obj.AMask: {enc: rVFEncoding},
+	AVFMVSF & obj.AMask: {enc: rFVEncoding},
+
+	// 31.16.3: Vector Slide Instructions
+	AVSLIDEUPVX & obj.AMask:     {enc: rVIVEncoding},
+	AVSLIDEUPVI & obj.AMask:     {enc: rVVuEncoding},
+	AVSLIDEDOWNVX & obj.AMask:   {enc: rVIVEncoding},
+	AVSLIDEDOWNVI & obj.AMask:   {enc: rVVuEncoding},
+	AVSLIDE1UPVX & obj.AMask:    {enc: rVIVEncoding},
+	AVFSLIDE1UPVF & obj.AMask:   {enc: rVFVEncoding},
+	AVSLIDE1DOWNVX & obj.AMask:  {enc: rVIVEncoding},
+	AVFSLIDE1DOWNVF & obj.AMask: {enc: rVFVEncoding},
+
+	// 31.16.4: Vector Register Gather Instructions
+	AVRGATHERVV & obj.AMask:     {enc: rVVVEncoding},
+	AVRGATHEREI16VV & obj.AMask: {enc: rVVVEncoding},
+	AVRGATHERVX & obj.AMask:     {enc: rVIVEncoding},
+	AVRGATHERVI & obj.AMask:     {enc: rVVuEncoding},
+
+	// 31.16.5: Vector Compress Instruction
+	AVCOMPRESSVM & obj.AMask: {enc: rVVVEncoding},
+
+	// 31.16.6: Whole Vector Register Move
+	AVMV1RV & obj.AMask: {enc: rVVEncoding},
+	AVMV2RV & obj.AMask: {enc: rVVEncoding},
+	AVMV4RV & obj.AMask: {enc: rVVEncoding},
+	AVMV8RV & obj.AMask: {enc: rVVEncoding},
+
+	//
+	// Privileged ISA
+	//
+
+	// 3.3.1: Environment Call and Breakpoint
+	AECALL & obj.AMask:  {enc: iIIEncoding},
+	AEBREAK & obj.AMask: {enc: iIIEncoding},
+
+	// Escape hatch
+	AWORD & obj.AMask: {enc: rawEncoding},
+
+	// Pseudo-operations
+	obj.AFUNCDATA: {enc: pseudoOpEncoding},
+	obj.APCDATA:   {enc: pseudoOpEncoding},
+	obj.ATEXT:     {enc: pseudoOpEncoding},
+	obj.ANOP:      {enc: pseudoOpEncoding},
+	obj.APCALIGN:  {enc: pseudoOpEncoding},
+}
+
+// instructionDataForAs returns the instruction data for an obj.As.
+func instructionDataForAs(as obj.As) (*instructionData, error) {
+	if base := as &^ obj.AMask; base != obj.ABaseRISCV && base != 0 {
+		return nil, fmt.Errorf("%v is not a RISC-V instruction", as)
+	}
+	asi := as & obj.AMask
+	if int(asi) >= len(instructions) {
+		return nil, fmt.Errorf("bad RISC-V instruction %v", as)
+	}
+	return &instructions[asi], nil
+}
+
+// encodingForAs returns the encoding for an obj.As.
+func encodingForAs(as obj.As) (*encoding, error) {
+	insData, err := instructionDataForAs(as)
+	if err != nil {
+		return &badEncoding, err
+	}
+	if insData.enc.validate == nil {
+		return &badEncoding, fmt.Errorf("no encoding for instruction %s", as)
+	}
+	return &insData.enc, nil
+}
+
+// splitShiftConst attempts to split a constant into a signed 12 bit or
+// 32 bit integer, with corresponding logical right shift and/or left shift.
+func splitShiftConst(v int64) (imm int64, lsh int, rsh int, ok bool) {
+	// See if we can reconstruct this value from a signed 32 bit integer.
+	lsh = bits.TrailingZeros64(uint64(v))
+	c := v >> lsh
+	if int64(int32(c)) == c {
+		return c, lsh, 0, true
+	}
+
+	// See if we can reconstruct this value from a small negative constant.
+	rsh = bits.LeadingZeros64(uint64(v))
+	ones := bits.OnesCount64((uint64(v) >> lsh) >> 11)
+	c = signExtend(1<<11|((v>>lsh)&0x7ff), 12)
+	if rsh+ones+lsh+11 == 64 {
+		if lsh > 0 || c != -1 {
+			lsh += rsh
+		}
+		return c, lsh, rsh, true
+	}
+
+	return 0, 0, 0, false
+}
+
+// isShiftConst indicates whether a constant can be represented as a signed
+// 32 bit integer that is left shifted.
+func isShiftConst(v int64) bool {
+	_, lsh, rsh, ok := splitShiftConst(v)
+	return ok && (lsh > 0 || rsh > 0)
+}
+
+type instruction struct {
+	p      *obj.Prog // Prog that instruction is for
+	as     obj.As    // Assembler opcode
+	rd     uint32    // Destination register
+	rs1    uint32    // Source register 1
+	rs2    uint32    // Source register 2
+	rs3    uint32    // Source register 3
+	imm    int64     // Immediate
+	funct3 uint32    // Function 3
+	funct7 uint32    // Function 7 (or Function 2)
+}
+
+func (ins *instruction) String() string {
+	if ins.p == nil {
+		return ins.as.String()
+	}
+	var suffix string
+	if ins.p.As != ins.as {
+		suffix = fmt.Sprintf(" (%v)", ins.as)
+	}
+	return fmt.Sprintf("%v%v", ins.p, suffix)
+}
+
+func (ins *instruction) encode() (uint32, error) {
+	enc, err := encodingForAs(ins.as)
+	if err != nil {
+		return 0, err
+	}
+	if enc.length <= 0 {
+		return 0, fmt.Errorf("%v: encoding called for a pseudo instruction", ins.as)
+	}
+	return enc.encode(ins), nil
+}
+
+func (ins *instruction) length() int {
+	enc, err := encodingForAs(ins.as)
+	if err != nil {
+		return 0
+	}
+	return enc.length
+}
+
+func (ins *instruction) validate(ctxt *obj.Link) {
+	enc, err := encodingForAs(ins.as)
+	if err != nil {
+		ctxt.Diag("%v", err)
+		return
+	}
+	enc.validate(ctxt, ins)
+}
+
+func (ins *instruction) usesRegTmp() bool {
+	return ins.rd == REG_TMP || ins.rs1 == REG_TMP || ins.rs2 == REG_TMP
+}
+
+func (ins *instruction) compress() {
+	switch ins.as {
+	case ALW:
+		if ins.rd != REG_X0 && ins.rs1 == REG_SP && isScaledImmU(ins.imm, 8, 4) {
+			ins.as, ins.rs1, ins.rs2 = ACLWSP, obj.REG_NONE, ins.rs1
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && isScaledImmU(ins.imm, 7, 4) {
+			ins.as = ACLW
+		}
+
+	case ALD:
+		if ins.rs1 == REG_SP && ins.rd != REG_X0 && isScaledImmU(ins.imm, 9, 8) {
+			ins.as, ins.rs1, ins.rs2 = ACLDSP, obj.REG_NONE, ins.rs1
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && isScaledImmU(ins.imm, 8, 8) {
+			ins.as = ACLD
+		}
+
+	case AFLD:
+		if ins.rs1 == REG_SP && isScaledImmU(ins.imm, 9, 8) {
+			ins.as, ins.rs1, ins.rs2 = ACFLDSP, obj.REG_NONE, ins.rs1
+		} else if isFloatPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && isScaledImmU(ins.imm, 8, 8) {
+			ins.as = ACFLD
+		}
+
+	case ASW:
+		if ins.rd == REG_SP && isScaledImmU(ins.imm, 8, 4) {
+			ins.as, ins.rs1, ins.rs2 = ACSWSP, obj.REG_NONE, ins.rs1
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && isScaledImmU(ins.imm, 7, 4) {
+			ins.as, ins.rd, ins.rs1, ins.rs2 = ACSW, obj.REG_NONE, ins.rd, ins.rs1
+		}
+
+	case ASD:
+		if ins.rd == REG_SP && isScaledImmU(ins.imm, 9, 8) {
+			ins.as, ins.rs1, ins.rs2 = ACSDSP, obj.REG_NONE, ins.rs1
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && isScaledImmU(ins.imm, 8, 8) {
+			ins.as, ins.rd, ins.rs1, ins.rs2 = ACSD, obj.REG_NONE, ins.rd, ins.rs1
+		}
+
+	case AFSD:
+		if ins.rd == REG_SP && isScaledImmU(ins.imm, 9, 8) {
+			ins.as, ins.rs1, ins.rs2 = ACFSDSP, obj.REG_NONE, ins.rs1
+		} else if isIntPrimeReg(ins.rd) && isFloatPrimeReg(ins.rs1) && isScaledImmU(ins.imm, 8, 8) {
+			ins.as, ins.rd, ins.rs1, ins.rs2 = ACFSD, obj.REG_NONE, ins.rd, ins.rs1
+		}
+
+	case AADDI:
+		if ins.rd == REG_SP && ins.rs1 == REG_SP && ins.imm != 0 && isScaledImmI(ins.imm, 10, 16) {
+			ins.as = ACADDI16SP
+		} else if ins.rd != REG_X0 && ins.rd == ins.rs1 && ins.imm != 0 && immIFits(ins.imm, 6) == nil {
+			ins.as = ACADDI
+		} else if isIntPrimeReg(ins.rd) && ins.rs1 == REG_SP && ins.imm != 0 && isScaledImmU(ins.imm, 10, 4) {
+			ins.as = ACADDI4SPN
+		} else if ins.rd != REG_X0 && ins.rs1 == REG_X0 && immIFits(ins.imm, 6) == nil {
+			ins.as, ins.rs1 = ACLI, obj.REG_NONE
+		} else if ins.rd != REG_X0 && ins.rs1 != REG_X0 && ins.imm == 0 {
+			ins.as, ins.rs1, ins.rs2 = ACMV, obj.REG_NONE, ins.rs1
+		} else if ins.rd == REG_X0 && ins.rs1 == REG_X0 && ins.imm == 0 {
+			ins.as, ins.rs1 = ACNOP, ins.rd
+		}
+
+	case AADDIW:
+		if ins.rd == ins.rs1 && immIFits(ins.imm, 6) == nil {
+			ins.as = ACADDIW
+		}
+
+	case ALUI:
+		if ins.rd != REG_X0 && ins.rd != REG_SP && ins.imm != 0 && immIFits(ins.imm, 6) == nil {
+			ins.as = ACLUI
+		}
+
+	case ASLLI:
+		if ins.rd != REG_X0 && ins.rd == ins.rs1 && ins.imm != 0 {
+			ins.as = ACSLLI
+		}
+
+	case ASRLI:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && ins.imm != 0 {
+			ins.as = ACSRLI
+		}
+
+	case ASRAI:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && ins.imm != 0 {
+			ins.as = ACSRAI
+		}
+
+	case AANDI:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && immIFits(ins.imm, 6) == nil {
+			ins.as = ACANDI
+		}
+
+	case AADD:
+		if ins.rd != REG_X0 && ins.rd == ins.rs1 && ins.rs2 != REG_X0 {
+			ins.as = ACADD
+		} else if ins.rd != REG_X0 && ins.rd == ins.rs2 && ins.rs1 != REG_X0 {
+			ins.as, ins.rs1, ins.rs2 = ACADD, ins.rs2, ins.rs1
+		} else if ins.rd != REG_X0 && ins.rs1 == REG_X0 && ins.rs2 != REG_X0 {
+			ins.as = ACMV
+		}
+
+	case AADDW:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && isIntPrimeReg(ins.rs2) {
+			ins.as = ACADDW
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && ins.rd == ins.rs2 {
+			ins.as, ins.rs1, ins.rs2 = ACADDW, ins.rs2, ins.rs1
+		}
+
+	case ASUB:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && isIntPrimeReg(ins.rs2) {
+			ins.as = ACSUB
+		}
+
+	case ASUBW:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && isIntPrimeReg(ins.rs2) {
+			ins.as = ACSUBW
+		}
+
+	case AAND:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && isIntPrimeReg(ins.rs2) {
+			ins.as = ACAND
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && ins.rd == ins.rs2 {
+			ins.as, ins.rs1, ins.rs2 = ACAND, ins.rs2, ins.rs1
+		}
+
+	case AOR:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && isIntPrimeReg(ins.rs2) {
+			ins.as = ACOR
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && ins.rd == ins.rs2 {
+			ins.as, ins.rs1, ins.rs2 = ACOR, ins.rs2, ins.rs1
+		}
+
+	case AXOR:
+		if isIntPrimeReg(ins.rd) && ins.rd == ins.rs1 && isIntPrimeReg(ins.rs2) {
+			ins.as = ACXOR
+		} else if isIntPrimeReg(ins.rd) && isIntPrimeReg(ins.rs1) && ins.rd == ins.rs2 {
+			ins.as, ins.rs1, ins.rs2 = ACXOR, ins.rs2, ins.rs1
+		}
+
+	case AEBREAK:
+		ins.as, ins.rd, ins.rs1 = ACEBREAK, obj.REG_NONE, obj.REG_NONE
+	}
+}
+
+// instructionForProg returns the default *obj.Prog to instruction mapping.
+func instructionForProg(p *obj.Prog) *instruction {
+	ins := &instruction{
+		as:  p.As,
+		rd:  uint32(p.To.Reg),
+		rs1: uint32(p.Reg),
+		rs2: uint32(p.From.Reg),
+		imm: p.From.Offset,
+	}
+	if len(p.RestArgs) == 1 {
+		ins.rs3 = uint32(p.RestArgs[0].Reg)
+	}
+	return ins
+}
+
+// instructionsForOpImmediate returns the machine instructions for an immediate
+// operand. The instruction is specified by as and the source register is
+// specified by rs, instead of the obj.Prog.
+func instructionsForOpImmediate(p *obj.Prog, as obj.As, rs int16) []*instruction {
+	// <opi> $imm, REG, TO
+	ins := instructionForProg(p)
+	ins.as, ins.rs1, ins.rs2 = as, uint32(rs), obj.REG_NONE
+
+	low, high, err := Split32BitImmediate(ins.imm)
+	if err != nil {
+		p.Ctxt.Diag("%v: constant %d too large: %v", p, ins.imm, err)
+		return nil
+	}
+	if high == 0 {
+		return []*instruction{ins}
+	}
+
+	// Split into two additions, if possible.
+	// Do not split SP-writing instructions, as otherwise the recorded SP delta may be wrong.
+	if p.Spadj == 0 && ins.as == AADDI && ins.imm >= -(1<<12) && ins.imm < 1<<12-1 {
+		imm0 := ins.imm / 2
+		imm1 := ins.imm - imm0
+
+		// ADDI $(imm/2), REG, TO
+		// ADDI $(imm-imm/2), TO, TO
+		ins.imm = imm0
+		insADDI := &instruction{as: AADDI, rd: ins.rd, rs1: ins.rd, imm: imm1}
+		return []*instruction{ins, insADDI}
+	}
+
+	// LUI $high, TMP
+	// ADDIW $low, TMP, TMP
+	// <op> TMP, REG, TO
+	insLUI := &instruction{as: ALUI, rd: REG_TMP, imm: high}
+	insADDIW := &instruction{as: AADDIW, rd: REG_TMP, rs1: REG_TMP, imm: low}
+	switch ins.as {
+	case AADDI:
+		ins.as = AADD
+	case AANDI:
+		ins.as = AAND
+	case AORI:
+		ins.as = AOR
+	case AXORI:
+		ins.as = AXOR
+	default:
+		p.Ctxt.Diag("unsupported immediate instruction %v for splitting", p)
+		return nil
+	}
+	ins.rs2 = REG_TMP
+	if low == 0 {
+		return []*instruction{insLUI, ins}
+	}
+	return []*instruction{insLUI, insADDIW, ins}
+}
+
+// instructionsForLoad returns the machine instructions for a load. The load
+// instruction is specified by as and the base/source register is specified
+// by rs, instead of the obj.Prog.
+func instructionsForLoad(p *obj.Prog, as obj.As, rs int16) []*instruction {
+	if p.From.Type != obj.TYPE_MEM {
+		p.Ctxt.Diag("%v requires memory for source", p)
+		return nil
+	}
+
+	switch as {
+	case ALD, ALB, ALH, ALW, ALBU, ALHU, ALWU, AFLW, AFLD:
+	default:
+		p.Ctxt.Diag("%v: unknown load instruction %v", p, as)
+		return nil
+	}
+
+	// <load> $imm, REG, TO (load $imm+(REG), TO)
+	ins := instructionForProg(p)
+	ins.as, ins.rs1, ins.rs2 = as, uint32(rs), obj.REG_NONE
+	ins.imm = p.From.Offset
+
+	low, high, err := Split32BitImmediate(ins.imm)
+	if err != nil {
+		p.Ctxt.Diag("%v: constant %d too large", p, ins.imm)
+		return nil
+	}
+	if high == 0 {
+		return []*instruction{ins}
+	}
+
+	// LUI $high, TMP
+	// ADD TMP, REG, TMP
+	// <load> $low, TMP, TO
+	insLUI := &instruction{as: ALUI, rd: REG_TMP, imm: high}
+	insADD := &instruction{as: AADD, rd: REG_TMP, rs1: REG_TMP, rs2: ins.rs1}
+	ins.rs1, ins.imm = REG_TMP, low
+
+	return []*instruction{insLUI, insADD, ins}
+}
+
+// instructionsForStore returns the machine instructions for a store. The store
+// instruction is specified by as and the target/source register is specified
+// by rd, instead of the obj.Prog.
+func instructionsForStore(p *obj.Prog, as obj.As, rd int16) []*instruction {
+	if p.To.Type != obj.TYPE_MEM {
+		p.Ctxt.Diag("%v requires memory for destination", p)
+		return nil
+	}
+
+	switch as {
+	case ASW, ASH, ASB, ASD, AFSW, AFSD:
+	default:
+		p.Ctxt.Diag("%v: unknown store instruction %v", p, as)
+		return nil
+	}
+
+	// <store> $imm, REG, TO (store $imm+(TO), REG)
+	ins := instructionForProg(p)
+	ins.as, ins.rd, ins.rs1, ins.rs2 = as, uint32(rd), uint32(p.From.Reg), obj.REG_NONE
+	ins.imm = p.To.Offset
+
+	low, high, err := Split32BitImmediate(ins.imm)
+	if err != nil {
+		p.Ctxt.Diag("%v: constant %d too large", p, ins.imm)
+		return nil
+	}
+	if high == 0 {
+		return []*instruction{ins}
+	}
+
+	// LUI $high, TMP
+	// ADD TMP, TO, TMP
+	// <store> $low, REG, TMP
+	insLUI := &instruction{as: ALUI, rd: REG_TMP, imm: high}
+	insADD := &instruction{as: AADD, rd: REG_TMP, rs1: REG_TMP, rs2: ins.rd}
+	ins.rd, ins.imm = REG_TMP, low
+
+	return []*instruction{insLUI, insADD, ins}
+}
+
+func instructionsForTLS(p *obj.Prog, ins *instruction) []*instruction {
+	insAddTP := &instruction{as: AADD, rd: REG_TMP, rs1: REG_TMP, rs2: REG_TP}
+
+	var inss []*instruction
+	if p.Ctxt.Flag_shared {
+		// TLS initial-exec mode - load TLS offset from GOT, add the thread pointer
+		// register, then load from or store to the resulting memory location.
+		insAUIPC := &instruction{as: AAUIPC, rd: REG_TMP}
+		insLoadTLSOffset := &instruction{as: ALD, rd: REG_TMP, rs1: REG_TMP}
+		inss = []*instruction{insAUIPC, insLoadTLSOffset, insAddTP, ins}
+	} else {
+		// TLS local-exec mode - load upper TLS offset, add the lower TLS offset,
+		// add the thread pointer register, then load from or store to the resulting
+		// memory location. Note that this differs from the suggested three
+		// instruction sequence, as the Go linker does not currently have an
+		// easy way to handle relocation across 12 bytes of machine code.
+		insLUI := &instruction{as: ALUI, rd: REG_TMP}
+		insADDIW := &instruction{as: AADDIW, rd: REG_TMP, rs1: REG_TMP}
+		inss = []*instruction{insLUI, insADDIW, insAddTP, ins}
+	}
+	return inss
+}
+
+func instructionsForTLSLoad(p *obj.Prog) []*instruction {
+	if p.From.Sym.Type != objabi.STLSBSS {
+		p.Ctxt.Diag("%v: %v is not a TLS symbol", p, p.From.Sym)
+		return nil
+	}
+
+	ins := instructionForProg(p)
+	ins.as, ins.rs1, ins.rs2, ins.imm = movToLoad(p.As), REG_TMP, obj.REG_NONE, 0
+
+	return instructionsForTLS(p, ins)
+}
+
+func instructionsForTLSStore(p *obj.Prog) []*instruction {
+	if p.To.Sym.Type != objabi.STLSBSS {
+		p.Ctxt.Diag("%v: %v is not a TLS symbol", p, p.To.Sym)
+		return nil
+	}
+
+	ins := instructionForProg(p)
+	ins.as, ins.rd, ins.rs1, ins.rs2, ins.imm = movToStore(p.As), REG_TMP, uint32(p.From.Reg), obj.REG_NONE, 0
+
+	return instructionsForTLS(p, ins)
+}
+
+// instructionsForMOV returns the machine instructions for an *obj.Prog that
+// uses a MOV pseudo-instruction.
+func instructionsForMOV(p *obj.Prog) []*instruction {
+	ins := instructionForProg(p)
+	inss := []*instruction{ins}
+
+	if p.Reg != 0 {
+		p.Ctxt.Diag("%v: illegal MOV instruction", p)
+		return nil
+	}
+
+	switch {
+	case p.From.Type == obj.TYPE_CONST && p.To.Type == obj.TYPE_REG:
+		// Handle constant to register moves.
+		if p.As != AMOV {
+			p.Ctxt.Diag("%v: unsupported constant load", p)
+			return nil
+		}
+
+		// For constants larger than 32 bits in size that have trailing zeros,
+		// use the value with the trailing zeros removed and then use a SLLI
+		// instruction to restore the original constant.
+		//
+		// For example:
+		//     MOV $0x8000000000000000, X10
+		// becomes
+		//     MOV $1, X10
+		//     SLLI $63, X10, X10
+		//
+		// Similarly, we can construct large constants that have a consecutive
+		// sequence of ones from a small negative constant, with a right and/or
+		// left shift.
+		//
+		// For example:
+		//     MOV $0x000fffffffffffda, X10
+		// becomes
+		//     MOV $-19, X10
+		//     SLLI $13, X10
+		//     SRLI $12, X10
+		//
+		var insSLLI, insSRLI *instruction
+		if err := immIFits(ins.imm, 32); err != nil {
+			if c, lsh, rsh, ok := splitShiftConst(ins.imm); ok {
+				ins.imm = c
+				if lsh > 0 {
+					insSLLI = &instruction{as: ASLLI, rd: ins.rd, rs1: ins.rd, imm: int64(lsh)}
+				}
+				if rsh > 0 {
+					insSRLI = &instruction{as: ASRLI, rd: ins.rd, rs1: ins.rd, imm: int64(rsh)}
+				}
+			}
+		}
+
+		low, high, err := Split32BitImmediate(ins.imm)
+		if err != nil {
+			p.Ctxt.Diag("%v: constant %d too large: %v", p, ins.imm, err)
+			return nil
+		}
+
+		// MOV $c, R -> ADD $c, ZERO, R
+		ins.as, ins.rs1, ins.rs2, ins.imm = AADDI, REG_ZERO, obj.REG_NONE, low
+
+		// LUI is only necessary if the constant does not fit in 12 bits.
+		if high != 0 {
+			// LUI top20bits(c), R
+			// ADD bottom12bits(c), R, R
+			insLUI := &instruction{as: ALUI, rd: ins.rd, imm: high}
+			inss = []*instruction{insLUI}
+			if low != 0 {
+				ins.as, ins.rs1 = AADDIW, ins.rd
+				inss = append(inss, ins)
+			}
+		}
+		if insSLLI != nil {
+			inss = append(inss, insSLLI)
+		}
+		if insSRLI != nil {
+			inss = append(inss, insSRLI)
+		}
+
+	case p.From.Type == obj.TYPE_CONST && p.To.Type != obj.TYPE_REG:
+		p.Ctxt.Diag("%v: constant load must target register", p)
+		return nil
+
+	case p.From.Type == obj.TYPE_REG && p.To.Type == obj.TYPE_REG:
+		// Handle register to register moves.
+		switch p.As {
+		case AMOV:
+			// MOV Ra, Rb -> ADDI $0, Ra, Rb
+			ins.as, ins.rs1, ins.rs2, ins.imm = AADDI, uint32(p.From.Reg), obj.REG_NONE, 0
+		case AMOVW:
+			// MOVW Ra, Rb -> ADDIW $0, Ra, Rb
+			ins.as, ins.rs1, ins.rs2, ins.imm = AADDIW, uint32(p.From.Reg), obj.REG_NONE, 0
+		case AMOVBU:
+			// MOVBU Ra, Rb -> ANDI $255, Ra, Rb
+			ins.as, ins.rs1, ins.rs2, ins.imm = AANDI, uint32(p.From.Reg), obj.REG_NONE, 255
+		case AMOVF:
+			// MOVF Ra, Rb -> FSGNJS Ra, Ra, Rb
+			//          or -> FMVWX  Ra, Rb
+			//          or -> FMVXW  Ra, Rb
+			if ins.rs2 >= REG_X0 && ins.rs2 <= REG_X31 && ins.rd >= REG_F0 && ins.rd <= REG_F31 {
+				ins.as = AFMVWX
+			} else if ins.rs2 >= REG_F0 && ins.rs2 <= REG_F31 && ins.rd >= REG_X0 && ins.rd <= REG_X31 {
+				ins.as = AFMVXW
+			} else {
+				ins.as, ins.rs1 = AFSGNJS, uint32(p.From.Reg)
+			}
+		case AMOVD:
+			// MOVD Ra, Rb -> FSGNJD Ra, Ra, Rb
+			//          or -> FMVDX  Ra, Rb
+			//          or -> FMVXD  Ra, Rb
+			if ins.rs2 >= REG_X0 && ins.rs2 <= REG_X31 && ins.rd >= REG_F0 && ins.rd <= REG_F31 {
+				ins.as = AFMVDX
+			} else if ins.rs2 >= REG_F0 && ins.rs2 <= REG_F31 && ins.rd >= REG_X0 && ins.rd <= REG_X31 {
+				ins.as = AFMVXD
+			} else {
+				ins.as, ins.rs1 = AFSGNJD, uint32(p.From.Reg)
+			}
+		case AMOVB, AMOVH:
+			if buildcfg.GORISCV64 >= 22 {
+				// Use SEXTB or SEXTH to extend.
+				ins.as, ins.rs1, ins.rs2 = ASEXTB, uint32(p.From.Reg), obj.REG_NONE
+				if p.As == AMOVH {
+					ins.as = ASEXTH
+				}
+			} else {
+				// Use SLLI/SRAI sequence to extend.
+				ins.as, ins.rs1, ins.rs2 = ASLLI, uint32(p.From.Reg), obj.REG_NONE
+				if p.As == AMOVB {
+					ins.imm = 56
+				} else if p.As == AMOVH {
+					ins.imm = 48
+				}
+				ins2 := &instruction{as: ASRAI, rd: ins.rd, rs1: ins.rd, imm: ins.imm}
+				inss = append(inss, ins2)
+			}
+		case AMOVHU, AMOVWU:
+			if buildcfg.GORISCV64 >= 22 {
+				// Use ZEXTH or ADDUW to extend.
+				ins.as, ins.rs1, ins.rs2, ins.imm = AZEXTH, uint32(p.From.Reg), obj.REG_NONE, 0
+				if p.As == AMOVWU {
+					ins.as, ins.rs2 = AADDUW, REG_ZERO
+				}
+			} else {
+				// Use SLLI/SRLI sequence to extend.
+				ins.as, ins.rs1, ins.rs2 = ASLLI, uint32(p.From.Reg), obj.REG_NONE
+				if p.As == AMOVHU {
+					ins.imm = 48
+				} else if p.As == AMOVWU {
+					ins.imm = 32
+				}
+				ins2 := &instruction{as: ASRLI, rd: ins.rd, rs1: ins.rd, imm: ins.imm}
+				inss = append(inss, ins2)
+			}
+		}
+
+	case p.From.Type == obj.TYPE_MEM && p.To.Type == obj.TYPE_REG:
+		// Memory to register loads.
+		switch p.From.Name {
+		case obj.NAME_AUTO, obj.NAME_PARAM, obj.NAME_NONE:
+			// MOV c(Rs), Rd -> L $c, Rs, Rd
+			inss = instructionsForLoad(p, movToLoad(p.As), addrToReg(p.From))
+
+		case obj.NAME_EXTERN, obj.NAME_STATIC, obj.NAME_GOTREF:
+			if p.From.Sym.Type == objabi.STLSBSS {
+				return instructionsForTLSLoad(p)
+			}
+
+			// Note that the values for $off_hi and $off_lo are currently
+			// zero and will be assigned during relocation. If the destination
+			// is an integer register then we can use the same register for the
+			// address computation, otherwise we need to use the temporary register.
+			//
+			// AUIPC $off_hi, Rd
+			// L $off_lo, Rd, Rd
+			//
+			addrReg := ins.rd
+			if addrReg < REG_X0 || addrReg > REG_X31 {
+				addrReg = REG_TMP
+			}
+			insAUIPC := &instruction{as: AAUIPC, rd: addrReg}
+			ins.as, ins.rs1, ins.rs2, ins.imm = movToLoad(p.As), addrReg, obj.REG_NONE, 0
+			inss = []*instruction{insAUIPC, ins}
+
+		default:
+			p.Ctxt.Diag("unsupported name %d for %v", p.From.Name, p)
+			return nil
+		}
+
+	case p.From.Type == obj.TYPE_REG && p.To.Type == obj.TYPE_MEM:
+		// Register to memory stores.
+		switch p.As {
+		case AMOVBU, AMOVHU, AMOVWU:
+			p.Ctxt.Diag("%v: unsupported unsigned store", p)
+			return nil
+		}
+		switch p.To.Name {
+		case obj.NAME_AUTO, obj.NAME_PARAM, obj.NAME_NONE:
+			// MOV Rs, c(Rd) -> S $c, Rs, Rd
+			inss = instructionsForStore(p, movToStore(p.As), addrToReg(p.To))
+
+		case obj.NAME_EXTERN, obj.NAME_STATIC:
+			if p.To.Sym.Type == objabi.STLSBSS {
+				return instructionsForTLSStore(p)
+			}
+
+			// Note that the values for $off_hi and $off_lo are currently
+			// zero and will be assigned during relocation.
+			//
+			// AUIPC $off_hi, Rtmp
+			// S $off_lo, Rtmp, Rd
+			insAUIPC := &instruction{as: AAUIPC, rd: REG_TMP}
+			ins.as, ins.rd, ins.rs1, ins.rs2, ins.imm = movToStore(p.As), REG_TMP, uint32(p.From.Reg), obj.REG_NONE, 0
+			inss = []*instruction{insAUIPC, ins}
+
+		default:
+			p.Ctxt.Diag("unsupported name %d for %v", p.From.Name, p)
+			return nil
+		}
+
+	case p.From.Type == obj.TYPE_ADDR && p.To.Type == obj.TYPE_REG:
+		// MOV $sym+off(SP/SB), R
+		if p.As != AMOV {
+			p.Ctxt.Diag("%v: unsupported address load", p)
+			return nil
+		}
+		switch p.From.Name {
+		case obj.NAME_AUTO, obj.NAME_PARAM, obj.NAME_NONE:
+			inss = instructionsForOpImmediate(p, AADDI, addrToReg(p.From))
+
+		case obj.NAME_EXTERN, obj.NAME_STATIC:
+			// Note that the values for $off_hi and $off_lo are currently
+			// zero and will be assigned during relocation.
+			//
+			// AUIPC $off_hi, R
+			// ADDI $off_lo, R
+			insAUIPC := &instruction{as: AAUIPC, rd: ins.rd}
+			ins.as, ins.rs1, ins.rs2, ins.imm = AADDI, ins.rd, obj.REG_NONE, 0
+			inss = []*instruction{insAUIPC, ins}
+
+		default:
+			p.Ctxt.Diag("unsupported name %d for %v", p.From.Name, p)
+			return nil
+		}
+
+	case p.From.Type == obj.TYPE_ADDR && p.To.Type != obj.TYPE_REG:
+		p.Ctxt.Diag("%v: address load must target register", p)
+		return nil
+
+	default:
+		p.Ctxt.Diag("%v: unsupported MOV", p)
+		return nil
+	}
+
+	return inss
+}
+
+// instructionsForRotate returns the machine instructions for a bitwise rotation.
+func instructionsForRotate(p *obj.Prog, ins *instruction) []*instruction {
+	if buildcfg.GORISCV64 >= 22 {
+		// Rotation instructions are supported natively.
+		return []*instruction{ins}
+	}
+
+	switch ins.as {
+	case AROL, AROLW, AROR, ARORW:
+		// ROL -> OR (SLL x y) (SRL x (NEG y))
+		// ROR -> OR (SRL x y) (SLL x (NEG y))
+		sllOp, srlOp := ASLL, ASRL
+		if ins.as == AROLW || ins.as == ARORW {
+			sllOp, srlOp = ASLLW, ASRLW
+		}
+		shift1, shift2 := sllOp, srlOp
+		if ins.as == AROR || ins.as == ARORW {
+			shift1, shift2 = shift2, shift1
+		}
+		return []*instruction{
+			&instruction{as: ASUB, rs1: REG_ZERO, rs2: ins.rs2, rd: REG_TMP},
+			&instruction{as: shift2, rs1: ins.rs1, rs2: REG_TMP, rd: REG_TMP},
+			&instruction{as: shift1, rs1: ins.rs1, rs2: ins.rs2, rd: ins.rd},
+			&instruction{as: AOR, rs1: REG_TMP, rs2: ins.rd, rd: ins.rd},
+		}
+
+	case ARORI, ARORIW:
+		// ROR -> OR (SLLI -x y) (SRLI x y)
+		sllOp, srlOp := ASLLI, ASRLI
+		sllImm := int64(int8(-ins.imm) & 63)
+		if ins.as == ARORIW {
+			sllOp, srlOp = ASLLIW, ASRLIW
+			sllImm = int64(int8(-ins.imm) & 31)
+		}
+		return []*instruction{
+			&instruction{as: srlOp, rs1: ins.rs1, rd: REG_TMP, imm: ins.imm},
+			&instruction{as: sllOp, rs1: ins.rs1, rd: ins.rd, imm: sllImm},
+			&instruction{as: AOR, rs1: REG_TMP, rs2: ins.rd, rd: ins.rd},
+		}
+
+	default:
+		p.Ctxt.Diag("%v: unknown rotation", p)
+		return nil
+	}
+}
+
+// instructionsForMinMax returns the machine instructions for an integer minimum or maximum.
+func instructionsForMinMax(p *obj.Prog, ins *instruction) []*instruction {
+	if buildcfg.GORISCV64 >= 22 {
+		// Minimum and maximum instructions are supported natively.
+		return []*instruction{ins}
+	}
+
+	// Generate a move for identical inputs.
+	if ins.rs1 == ins.rs2 {
+		ins.as, ins.rs2, ins.imm = AADDI, obj.REG_NONE, 0
+		return []*instruction{ins}
+	}
+
+	// Ensure that if one of the source registers is the same as the destination,
+	// it is processed first.
+	if ins.rs1 == ins.rd {
+		ins.rs1, ins.rs2 = ins.rs2, ins.rs1
+	}
+	sltReg1, sltReg2 := ins.rs2, ins.rs1
+
+	// MIN -> SLT/SUB/XOR/AND/XOR
+	// MAX -> SLT/SUB/XOR/AND/XOR with swapped inputs to SLT
+	switch ins.as {
+	case AMIN:
+		ins.as = ASLT
+	case AMAX:
+		ins.as, sltReg1, sltReg2 = ASLT, sltReg2, sltReg1
+	case AMINU:
+		ins.as = ASLTU
+	case AMAXU:
+		ins.as, sltReg1, sltReg2 = ASLTU, sltReg2, sltReg1
+	}
+	return []*instruction{
+		&instruction{as: ins.as, rs1: sltReg1, rs2: sltReg2, rd: REG_TMP},
+		&instruction{as: ASUB, rs1: REG_ZERO, rs2: REG_TMP, rd: REG_TMP},
+		&instruction{as: AXOR, rs1: ins.rs1, rs2: ins.rs2, rd: ins.rd},
+		&instruction{as: AAND, rs1: REG_TMP, rs2: ins.rd, rd: ins.rd},
+		&instruction{as: AXOR, rs1: ins.rs1, rs2: ins.rd, rd: ins.rd},
+	}
+}
+
+// instructionsForProg returns the machine instructions for an *obj.Prog.
+func instructionsForProg(p *obj.Prog, compress bool) []*instruction {
+	ins := instructionForProg(p)
+	inss := []*instruction{ins}
+
+	if ins.as == AVSETVLI || ins.as == AVSETIVLI {
+		if len(p.RestArgs) != 4 {
+			p.Ctxt.Diag("incorrect number of arguments for instruction")
+			return nil
+		}
+	} else if len(p.RestArgs) > 1 {
+		p.Ctxt.Diag("too many source registers")
+		return nil
+	}
+
+	switch ins.as {
+	case ACJALR, AJAL, AJALR:
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.From.Reg), uint32(p.To.Reg), obj.REG_NONE
+		ins.imm = p.To.Offset
+
+	case ABEQ, ABEQZ, ABGE, ABGEU, ABGEZ, ABGT, ABGTU, ABGTZ, ABLE, ABLEU, ABLEZ, ABLT, ABLTU, ABLTZ, ABNE, ABNEZ:
+		switch ins.as {
+		case ABEQZ:
+			ins.as, ins.rs1, ins.rs2 = ABEQ, REG_ZERO, uint32(p.From.Reg)
+		case ABGEZ:
+			ins.as, ins.rs1, ins.rs2 = ABGE, REG_ZERO, uint32(p.From.Reg)
+		case ABGT:
+			ins.as, ins.rs1, ins.rs2 = ABLT, uint32(p.From.Reg), uint32(p.Reg)
+		case ABGTU:
+			ins.as, ins.rs1, ins.rs2 = ABLTU, uint32(p.From.Reg), uint32(p.Reg)
+		case ABGTZ:
+			ins.as, ins.rs1, ins.rs2 = ABLT, uint32(p.From.Reg), REG_ZERO
+		case ABLE:
+			ins.as, ins.rs1, ins.rs2 = ABGE, uint32(p.From.Reg), uint32(p.Reg)
+		case ABLEU:
+			ins.as, ins.rs1, ins.rs2 = ABGEU, uint32(p.From.Reg), uint32(p.Reg)
+		case ABLEZ:
+			ins.as, ins.rs1, ins.rs2 = ABGE, uint32(p.From.Reg), REG_ZERO
+		case ABLTZ:
+			ins.as, ins.rs1, ins.rs2 = ABLT, REG_ZERO, uint32(p.From.Reg)
+		case ABNEZ:
+			ins.as, ins.rs1, ins.rs2 = ABNE, REG_ZERO, uint32(p.From.Reg)
+		}
+		ins.imm = p.To.Offset
+
+	case AMOV, AMOVB, AMOVH, AMOVW, AMOVBU, AMOVHU, AMOVWU, AMOVF, AMOVD:
+		inss = instructionsForMOV(p)
+
+	case ALW, ALWU, ALH, ALHU, ALB, ALBU, ALD, AFLW, AFLD:
+		inss = instructionsForLoad(p, ins.as, p.From.Reg)
+
+	case ASW, ASH, ASB, ASD, AFSW, AFSD:
+		inss = instructionsForStore(p, ins.as, p.To.Reg)
+
+	case ALRW, ALRD:
+		// Set aq to use acquire access ordering
+		ins.funct7 = 2
+		ins.rs1, ins.rs2 = uint32(p.From.Reg), REG_ZERO
+
+	case AADDI, AANDI, AORI, AXORI:
+		inss = instructionsForOpImmediate(p, ins.as, p.Reg)
+
+	case ASCW, ASCD:
+		// Set release access ordering
+		ins.funct7 = 1
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.RegTo2), uint32(p.To.Reg), uint32(p.From.Reg)
+
+	case AAMOSWAPW, AAMOSWAPD, AAMOADDW, AAMOADDD, AAMOANDW, AAMOANDD, AAMOORW, AAMOORD,
+		AAMOXORW, AAMOXORD, AAMOMINW, AAMOMIND, AAMOMINUW, AAMOMINUD, AAMOMAXW, AAMOMAXD, AAMOMAXUW, AAMOMAXUD:
+		// Set aqrl to use acquire & release access ordering
+		ins.funct7 = 3
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.RegTo2), uint32(p.To.Reg), uint32(p.From.Reg)
+
+	case AECALL, AEBREAK:
+		insEnc := encode(p.As)
+		if p.To.Type == obj.TYPE_NONE {
+			ins.rd = REG_ZERO
+		}
+		ins.rs1 = REG_ZERO
+		ins.imm = insEnc.csr
+
+	case ARDCYCLE, ARDTIME, ARDINSTRET:
+		ins.as = ACSRRS
+		if p.To.Type == obj.TYPE_NONE {
+			ins.rd = REG_ZERO
+		}
+		ins.rs1 = REG_ZERO
+		switch p.As {
+		case ARDCYCLE:
+			ins.imm = -1024
+		case ARDTIME:
+			ins.imm = -1023
+		case ARDINSTRET:
+			ins.imm = -1022
+		}
+
+	case ACSRRC, ACSRRCI, ACSRRS, ACSRRSI, ACSRRW, ACSRRWI:
+		if len(p.RestArgs) == 0 || p.RestArgs[0].Type != obj.TYPE_SPECIAL {
+			p.Ctxt.Diag("%v: missing CSR name", p)
+			return nil
+		}
+		if p.From.Type == obj.TYPE_CONST {
+			imm := p.From.Offset
+			if imm < 0 || imm >= 32 {
+				p.Ctxt.Diag("%v: immediate out of range 0 to 31", p)
+				return nil
+			}
+			ins.rs1 = uint32(imm) + REG_ZERO
+		} else if p.From.Type == obj.TYPE_REG {
+			ins.rs1 = uint32(p.From.Reg)
+		} else {
+			p.Ctxt.Diag("%v: integer register or immediate expected for 1st operand", p)
+			return nil
+		}
+		if p.To.Type != obj.TYPE_REG {
+			p.Ctxt.Diag("%v: needs an integer register output", p)
+			return nil
+		}
+		csrNum := SpecialOperand(p.RestArgs[0].Offset).encode()
+		if csrNum >= 1<<12 {
+			p.Ctxt.Diag("%v: unknown CSR", p)
+			return nil
+		}
+		if _, ok := CSRs[uint16(csrNum)]; !ok {
+			p.Ctxt.Diag("%v: unknown CSR", p)
+			return nil
+		}
+		ins.imm = int64(csrNum)
+		if ins.imm > 2047 {
+			ins.imm -= 4096
+		}
+		ins.rs2 = obj.REG_NONE
+
+	case AFENCE:
+		ins.rd, ins.rs1, ins.rs2 = REG_ZERO, REG_ZERO, obj.REG_NONE
+		ins.imm = 0x0ff
+
+	case AFCVTWS, AFCVTLS, AFCVTWUS, AFCVTLUS, AFCVTWD, AFCVTLD, AFCVTWUD, AFCVTLUD:
+		// Set the default rounding mode in funct3 to round to zero.
+		if p.Scond&rmSuffixBit == 0 {
+			ins.funct3 = uint32(RM_RTZ)
+		} else {
+			ins.funct3 = uint32(p.Scond &^ rmSuffixBit)
+		}
+
+	case AFNES, AFNED:
+		// Replace FNE[SD] with FEQ[SD] and NOT.
+		if p.To.Type != obj.TYPE_REG {
+			p.Ctxt.Diag("%v needs an integer register output", p)
+			return nil
+		}
+		if ins.as == AFNES {
+			ins.as = AFEQS
+		} else {
+			ins.as = AFEQD
+		}
+		ins2 := &instruction{
+			as:  AXORI, // [bit] xor 1 = not [bit]
+			rd:  ins.rd,
+			rs1: ins.rd,
+			imm: 1,
+		}
+		inss = append(inss, ins2)
+
+	case AFSQRTS, AFSQRTD:
+		// These instructions expect a zero (i.e. float register 0)
+		// to be the second input operand.
+		ins.rs1 = uint32(p.From.Reg)
+		ins.rs2 = REG_F0
+
+	case AFMADDS, AFMSUBS, AFNMADDS, AFNMSUBS,
+		AFMADDD, AFMSUBD, AFNMADDD, AFNMSUBD:
+		// Swap the first two operands so that the operands are in the same
+		// order as they are in the specification: RS1, RS2, RS3, RD.
+		ins.rs1, ins.rs2 = ins.rs2, ins.rs1
+
+	case ANEG, ANEGW:
+		// NEG rs, rd -> SUB rs, X0, rd
+		ins.as = ASUB
+		if p.As == ANEGW {
+			ins.as = ASUBW
+		}
+		ins.rs1 = REG_ZERO
+		if ins.rd == obj.REG_NONE {
+			ins.rd = ins.rs2
+		}
+
+	case ANOT:
+		// NOT rs, rd -> XORI $-1, rs, rd
+		ins.as = AXORI
+		ins.rs1, ins.rs2 = uint32(p.From.Reg), obj.REG_NONE
+		if ins.rd == obj.REG_NONE {
+			ins.rd = ins.rs1
+		}
+		ins.imm = -1
+
+	case ASEQZ:
+		// SEQZ rs, rd -> SLTIU $1, rs, rd
+		ins.as = ASLTIU
+		ins.rs1, ins.rs2 = uint32(p.From.Reg), obj.REG_NONE
+		ins.imm = 1
+
+	case ASNEZ:
+		// SNEZ rs, rd -> SLTU rs, x0, rd
+		ins.as = ASLTU
+		ins.rs1 = REG_ZERO
+
+	case AFABSS:
+		// FABSS rs, rd -> FSGNJXS rs, rs, rd
+		ins.as = AFSGNJXS
+		ins.rs1 = uint32(p.From.Reg)
+
+	case AFABSD:
+		// FABSD rs, rd -> FSGNJXD rs, rs, rd
+		ins.as = AFSGNJXD
+		ins.rs1 = uint32(p.From.Reg)
+
+	case AFNEGS:
+		// FNEGS rs, rd -> FSGNJNS rs, rs, rd
+		ins.as = AFSGNJNS
+		ins.rs1 = uint32(p.From.Reg)
+
+	case AFNEGD:
+		// FNEGD rs, rd -> FSGNJND rs, rs, rd
+		ins.as = AFSGNJND
+		ins.rs1 = uint32(p.From.Reg)
+
+	case ACLW, ACLD, ACFLD:
+		ins.rs1, ins.rs2 = ins.rs2, obj.REG_NONE
+
+	case ACSW, ACSD, ACFSD:
+		ins.rs1, ins.rd = ins.rd, obj.REG_NONE
+		ins.imm = p.To.Offset
+
+	case ACSWSP, ACSDSP, ACFSDSP:
+		ins.imm = p.To.Offset
+
+	case ACANDI, ACSRLI, ACSRAI:
+		ins.rs1, ins.rd = ins.rd, ins.rs1
+
+	case ACBEQZ, ACBNEZ:
+		ins.rd, ins.rs1, ins.rs2 = obj.REG_NONE, uint32(p.From.Reg), obj.REG_NONE
+		ins.imm = p.To.Offset
+
+	case ACJR:
+		ins.rd, ins.rs1 = obj.REG_NONE, uint32(p.To.Reg)
+
+	case ACJ:
+		ins.imm = p.To.Offset
+
+	case ACNOP:
+		ins.rd, ins.rs1 = REG_ZERO, REG_ZERO
+
+	case AROL, AROLW, AROR, ARORW:
+		inss = instructionsForRotate(p, ins)
+
+	case ARORI:
+		if ins.imm < 0 || ins.imm > 63 {
+			p.Ctxt.Diag("%v: immediate out of range 0 to 63", p)
+		}
+		inss = instructionsForRotate(p, ins)
+
+	case ARORIW:
+		if ins.imm < 0 || ins.imm > 31 {
+			p.Ctxt.Diag("%v: immediate out of range 0 to 31", p)
+		}
+		inss = instructionsForRotate(p, ins)
+
+	case ASLLI, ASRLI, ASRAI:
+		if ins.imm < 0 || ins.imm > 63 {
+			p.Ctxt.Diag("%v: immediate out of range 0 to 63", p)
+		}
+
+	case ASLLIW, ASRLIW, ASRAIW:
+		if ins.imm < 0 || ins.imm > 31 {
+			p.Ctxt.Diag("%v: immediate out of range 0 to 31", p)
+		}
+
+	case ACLZ, ACLZW, ACTZ, ACTZW, ACPOP, ACPOPW, ASEXTB, ASEXTH, AZEXTH:
+		ins.rs1, ins.rs2 = uint32(p.From.Reg), obj.REG_NONE
+
+	case AORCB, AREV8:
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), obj.REG_NONE
+
+	case AANDN, AORN:
+		if buildcfg.GORISCV64 >= 22 {
+			// ANDN and ORN instructions are supported natively.
+			break
+		}
+		// ANDN -> (AND (NOT x) y)
+		// ORN  -> (OR  (NOT x) y)
+		bitwiseOp, notReg := AAND, ins.rd
+		if ins.as == AORN {
+			bitwiseOp = AOR
+		}
+		if ins.rs1 == notReg {
+			notReg = REG_TMP
+		}
+		inss = []*instruction{
+			&instruction{as: AXORI, rs1: ins.rs2, rs2: obj.REG_NONE, rd: notReg, imm: -1},
+			&instruction{as: bitwiseOp, rs1: ins.rs1, rs2: notReg, rd: ins.rd},
+		}
+
+	case AXNOR:
+		if buildcfg.GORISCV64 >= 22 {
+			// XNOR instruction is supported natively.
+			break
+		}
+		// XNOR -> (NOT (XOR x y))
+		ins.as = AXOR
+		inss = append(inss, &instruction{as: AXORI, rs1: ins.rd, rs2: obj.REG_NONE, rd: ins.rd, imm: -1})
+
+	case AMIN, AMAX, AMINU, AMAXU:
+		inss = instructionsForMinMax(p, ins)
+
+	case AVSETVLI, AVSETIVLI:
+		ins.rs1, ins.rs2 = ins.rs2, obj.REG_NONE
+		vtype, err := EncodeVectorType(p.RestArgs[0].Offset, p.RestArgs[1].Offset, p.RestArgs[2].Offset, p.RestArgs[3].Offset)
+		if err != nil {
+			p.Ctxt.Diag("%v: %v", p, err)
+		}
+		ins.imm = vtype
+		if ins.as == AVSETIVLI {
+			if p.From.Type != obj.TYPE_CONST {
+				p.Ctxt.Diag("%v: expected immediate value", p)
+			}
+			ins.rs1 = uint32(p.From.Offset)
+		}
+
+	case AVLE8V, AVLE16V, AVLE32V, AVLE64V, AVSE8V, AVSE16V, AVSE32V, AVSE64V, AVLE8FFV, AVLE16FFV, AVLE32FFV, AVLE64FFV, AVLMV, AVSMV,
+		AVLSEG2E8V, AVLSEG3E8V, AVLSEG4E8V, AVLSEG5E8V, AVLSEG6E8V, AVLSEG7E8V, AVLSEG8E8V,
+		AVLSEG2E16V, AVLSEG3E16V, AVLSEG4E16V, AVLSEG5E16V, AVLSEG6E16V, AVLSEG7E16V, AVLSEG8E16V,
+		AVLSEG2E32V, AVLSEG3E32V, AVLSEG4E32V, AVLSEG5E32V, AVLSEG6E32V, AVLSEG7E32V, AVLSEG8E32V,
+		AVLSEG2E64V, AVLSEG3E64V, AVLSEG4E64V, AVLSEG5E64V, AVLSEG6E64V, AVLSEG7E64V, AVLSEG8E64V,
+		AVSSEG2E8V, AVSSEG3E8V, AVSSEG4E8V, AVSSEG5E8V, AVSSEG6E8V, AVSSEG7E8V, AVSSEG8E8V,
+		AVSSEG2E16V, AVSSEG3E16V, AVSSEG4E16V, AVSSEG5E16V, AVSSEG6E16V, AVSSEG7E16V, AVSSEG8E16V,
+		AVSSEG2E32V, AVSSEG3E32V, AVSSEG4E32V, AVSSEG5E32V, AVSSEG6E32V, AVSSEG7E32V, AVSSEG8E32V,
+		AVSSEG2E64V, AVSSEG3E64V, AVSSEG4E64V, AVSSEG5E64V, AVSSEG6E64V, AVSSEG7E64V, AVSSEG8E64V,
+		AVLSEG2E8FFV, AVLSEG3E8FFV, AVLSEG4E8FFV, AVLSEG5E8FFV, AVLSEG6E8FFV, AVLSEG7E8FFV, AVLSEG8E8FFV,
+		AVLSEG2E16FFV, AVLSEG3E16FFV, AVLSEG4E16FFV, AVLSEG5E16FFV, AVLSEG6E16FFV, AVLSEG7E16FFV, AVLSEG8E16FFV,
+		AVLSEG2E32FFV, AVLSEG3E32FFV, AVLSEG4E32FFV, AVLSEG5E32FFV, AVLSEG6E32FFV, AVLSEG7E32FFV, AVLSEG8E32FFV,
+		AVLSEG2E64FFV, AVLSEG3E64FFV, AVLSEG4E64FFV, AVLSEG5E64FFV, AVLSEG6E64FFV, AVLSEG7E64FFV, AVLSEG8E64FFV:
+		// Set mask bit
+		switch {
+		case ins.rs1 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs1 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), obj.REG_NONE
+
+	case AVLSE8V, AVLSE16V, AVLSE32V, AVLSE64V,
+		AVLUXEI8V, AVLUXEI16V, AVLUXEI32V, AVLUXEI64V, AVLOXEI8V, AVLOXEI16V, AVLOXEI32V, AVLOXEI64V,
+		AVLSSEG2E8V, AVLSSEG3E8V, AVLSSEG4E8V, AVLSSEG5E8V, AVLSSEG6E8V, AVLSSEG7E8V, AVLSSEG8E8V,
+		AVLSSEG2E16V, AVLSSEG3E16V, AVLSSEG4E16V, AVLSSEG5E16V, AVLSSEG6E16V, AVLSSEG7E16V, AVLSSEG8E16V,
+		AVLSSEG2E32V, AVLSSEG3E32V, AVLSSEG4E32V, AVLSSEG5E32V, AVLSSEG6E32V, AVLSSEG7E32V, AVLSSEG8E32V,
+		AVLSSEG2E64V, AVLSSEG3E64V, AVLSSEG4E64V, AVLSSEG5E64V, AVLSSEG6E64V, AVLSSEG7E64V, AVLSSEG8E64V,
+		AVLOXSEG2EI8V, AVLOXSEG3EI8V, AVLOXSEG4EI8V, AVLOXSEG5EI8V, AVLOXSEG6EI8V, AVLOXSEG7EI8V, AVLOXSEG8EI8V,
+		AVLOXSEG2EI16V, AVLOXSEG3EI16V, AVLOXSEG4EI16V, AVLOXSEG5EI16V, AVLOXSEG6EI16V, AVLOXSEG7EI16V, AVLOXSEG8EI16V,
+		AVLOXSEG2EI32V, AVLOXSEG3EI32V, AVLOXSEG4EI32V, AVLOXSEG5EI32V, AVLOXSEG6EI32V, AVLOXSEG7EI32V, AVLOXSEG8EI32V,
+		AVLOXSEG2EI64V, AVLOXSEG3EI64V, AVLOXSEG4EI64V, AVLOXSEG5EI64V, AVLOXSEG6EI64V, AVLOXSEG7EI64V, AVLOXSEG8EI64V,
+		AVLUXSEG2EI8V, AVLUXSEG3EI8V, AVLUXSEG4EI8V, AVLUXSEG5EI8V, AVLUXSEG6EI8V, AVLUXSEG7EI8V, AVLUXSEG8EI8V,
+		AVLUXSEG2EI16V, AVLUXSEG3EI16V, AVLUXSEG4EI16V, AVLUXSEG5EI16V, AVLUXSEG6EI16V, AVLUXSEG7EI16V, AVLUXSEG8EI16V,
+		AVLUXSEG2EI32V, AVLUXSEG3EI32V, AVLUXSEG4EI32V, AVLUXSEG5EI32V, AVLUXSEG6EI32V, AVLUXSEG7EI32V, AVLUXSEG8EI32V,
+		AVLUXSEG2EI64V, AVLUXSEG3EI64V, AVLUXSEG4EI64V, AVLUXSEG5EI64V, AVLUXSEG6EI64V, AVLUXSEG7EI64V, AVLUXSEG8EI64V:
+		// Set mask bit
+		switch {
+		case ins.rs3 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs3 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rs1, ins.rs2, ins.rs3 = ins.rs2, ins.rs1, obj.REG_NONE
+
+	case AVSSE8V, AVSSE16V, AVSSE32V, AVSSE64V,
+		AVSUXEI8V, AVSUXEI16V, AVSUXEI32V, AVSUXEI64V, AVSOXEI8V, AVSOXEI16V, AVSOXEI32V, AVSOXEI64V,
+		AVSSSEG2E8V, AVSSSEG3E8V, AVSSSEG4E8V, AVSSSEG5E8V, AVSSSEG6E8V, AVSSSEG7E8V, AVSSSEG8E8V,
+		AVSSSEG2E16V, AVSSSEG3E16V, AVSSSEG4E16V, AVSSSEG5E16V, AVSSSEG6E16V, AVSSSEG7E16V, AVSSSEG8E16V,
+		AVSSSEG2E32V, AVSSSEG3E32V, AVSSSEG4E32V, AVSSSEG5E32V, AVSSSEG6E32V, AVSSSEG7E32V, AVSSSEG8E32V,
+		AVSSSEG2E64V, AVSSSEG3E64V, AVSSSEG4E64V, AVSSSEG5E64V, AVSSSEG6E64V, AVSSSEG7E64V, AVSSSEG8E64V,
+		AVSOXSEG2EI8V, AVSOXSEG3EI8V, AVSOXSEG4EI8V, AVSOXSEG5EI8V, AVSOXSEG6EI8V, AVSOXSEG7EI8V, AVSOXSEG8EI8V,
+		AVSOXSEG2EI16V, AVSOXSEG3EI16V, AVSOXSEG4EI16V, AVSOXSEG5EI16V, AVSOXSEG6EI16V, AVSOXSEG7EI16V, AVSOXSEG8EI16V,
+		AVSOXSEG2EI32V, AVSOXSEG3EI32V, AVSOXSEG4EI32V, AVSOXSEG5EI32V, AVSOXSEG6EI32V, AVSOXSEG7EI32V, AVSOXSEG8EI32V,
+		AVSOXSEG2EI64V, AVSOXSEG3EI64V, AVSOXSEG4EI64V, AVSOXSEG5EI64V, AVSOXSEG6EI64V, AVSOXSEG7EI64V, AVSOXSEG8EI64V,
+		AVSUXSEG2EI8V, AVSUXSEG3EI8V, AVSUXSEG4EI8V, AVSUXSEG5EI8V, AVSUXSEG6EI8V, AVSUXSEG7EI8V, AVSUXSEG8EI8V,
+		AVSUXSEG2EI16V, AVSUXSEG3EI16V, AVSUXSEG4EI16V, AVSUXSEG5EI16V, AVSUXSEG6EI16V, AVSUXSEG7EI16V, AVSUXSEG8EI16V,
+		AVSUXSEG2EI32V, AVSUXSEG3EI32V, AVSUXSEG4EI32V, AVSUXSEG5EI32V, AVSUXSEG6EI32V, AVSUXSEG7EI32V, AVSUXSEG8EI32V,
+		AVSUXSEG2EI64V, AVSUXSEG3EI64V, AVSUXSEG4EI64V, AVSUXSEG5EI64V, AVSUXSEG6EI64V, AVSUXSEG7EI64V, AVSUXSEG8EI64V:
+		// Set mask bit
+		switch {
+		case ins.rs3 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs3 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rd, ins.rs1, ins.rs2, ins.rs3 = ins.rs2, ins.rd, ins.rs1, obj.REG_NONE
+
+	case AVL1RV, AVL1RE8V, AVL1RE16V, AVL1RE32V, AVL1RE64V, AVL2RV, AVL2RE8V, AVL2RE16V, AVL2RE32V, AVL2RE64V,
+		AVL4RV, AVL4RE8V, AVL4RE16V, AVL4RE32V, AVL4RE64V, AVL8RV, AVL8RE8V, AVL8RE16V, AVL8RE32V, AVL8RE64V:
+		switch ins.as {
+		case AVL1RV:
+			ins.as = AVL1RE8V
+		case AVL2RV:
+			ins.as = AVL2RE8V
+		case AVL4RV:
+			ins.as = AVL4RE8V
+		case AVL8RV:
+			ins.as = AVL8RE8V
+		}
+		if ins.rs1 != obj.REG_NONE {
+			p.Ctxt.Diag("%v: too many operands for instruction", p)
+		}
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), obj.REG_NONE
+
+	case AVS1RV, AVS2RV, AVS4RV, AVS8RV:
+		if ins.rs1 != obj.REG_NONE {
+			p.Ctxt.Diag("%v: too many operands for instruction", p)
+		}
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), obj.REG_NONE
+
+	case AVADDVV, AVADDVX, AVSUBVV, AVSUBVX, AVRSUBVX, AVWADDUVV, AVWADDUVX, AVWSUBUVV, AVWSUBUVX,
+		AVWADDVV, AVWADDVX, AVWSUBVV, AVWSUBVX, AVWADDUWV, AVWADDUWX, AVWSUBUWV, AVWSUBUWX,
+		AVWADDWV, AVWADDWX, AVWSUBWV, AVWSUBWX, AVANDVV, AVANDVX, AVORVV, AVORVX, AVXORVV, AVXORVX,
+		AVSLLVV, AVSLLVX, AVSRLVV, AVSRLVX, AVSRAVV, AVSRAVX,
+		AVMSEQVV, AVMSEQVX, AVMSNEVV, AVMSNEVX, AVMSLTUVV, AVMSLTUVX, AVMSLTVV, AVMSLTVX,
+		AVMSLEUVV, AVMSLEUVX, AVMSLEVV, AVMSLEVX, AVMSGTUVX, AVMSGTVX,
+		AVMINUVV, AVMINUVX, AVMINVV, AVMINVX, AVMAXUVV, AVMAXUVX, AVMAXVV, AVMAXVX,
+		AVMULVV, AVMULVX, AVMULHVV, AVMULHVX, AVMULHUVV, AVMULHUVX, AVMULHSUVV, AVMULHSUVX,
+		AVDIVUVV, AVDIVUVX, AVDIVVV, AVDIVVX, AVREMUVV, AVREMUVX, AVREMVV, AVREMVX,
+		AVWMULVV, AVWMULVX, AVWMULUVV, AVWMULUVX, AVWMULSUVV, AVWMULSUVX, AVNSRLWV, AVNSRLWX, AVNSRAWV, AVNSRAWX,
+		AVSADDUVV, AVSADDUVX, AVSADDUVI, AVSADDVV, AVSADDVX, AVSADDVI, AVSSUBUVV, AVSSUBUVX, AVSSUBVV, AVSSUBVX,
+		AVAADDUVV, AVAADDUVX, AVAADDVV, AVAADDVX, AVASUBUVV, AVASUBUVX, AVASUBVV, AVASUBVX,
+		AVSMULVV, AVSMULVX, AVSSRLVV, AVSSRLVX, AVSSRLVI, AVSSRAVV, AVSSRAVX, AVSSRAVI,
+		AVNCLIPUWV, AVNCLIPUWX, AVNCLIPUWI, AVNCLIPWV, AVNCLIPWX, AVNCLIPWI,
+		AVFADDVV, AVFADDVF, AVFSUBVV, AVFSUBVF, AVFRSUBVF,
+		AVFWADDVV, AVFWADDVF, AVFWSUBVV, AVFWSUBVF, AVFWADDWV, AVFWADDWF, AVFWSUBWV, AVFWSUBWF,
+		AVFMULVV, AVFMULVF, AVFDIVVV, AVFDIVVF, AVFRDIVVF, AVFWMULVV, AVFWMULVF,
+		AVFMINVV, AVFMINVF, AVFMAXVV, AVFMAXVF,
+		AVFSGNJVV, AVFSGNJVF, AVFSGNJNVV, AVFSGNJNVF, AVFSGNJXVV, AVFSGNJXVF,
+		AVMFEQVV, AVMFEQVF, AVMFNEVV, AVMFNEVF, AVMFLTVV, AVMFLTVF, AVMFLEVV, AVMFLEVF, AVMFGTVF, AVMFGEVF,
+		AVREDSUMVS, AVREDMAXUVS, AVREDMAXVS, AVREDMINUVS, AVREDMINVS, AVREDANDVS, AVREDORVS, AVREDXORVS,
+		AVWREDSUMUVS, AVWREDSUMVS, AVFREDOSUMVS, AVFREDUSUMVS, AVFREDMAXVS, AVFREDMINVS, AVFWREDOSUMVS, AVFWREDUSUMVS,
+		AVSLIDEUPVX, AVSLIDEDOWNVX, AVSLIDE1UPVX, AVFSLIDE1UPVF, AVSLIDE1DOWNVX, AVFSLIDE1DOWNVF,
+		AVRGATHERVV, AVRGATHEREI16VV, AVRGATHERVX:
+		// Set mask bit
+		switch {
+		case ins.rs3 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs3 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rd, ins.rs1, ins.rs2, ins.rs3 = uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), obj.REG_NONE
+
+	case AVFMACCVV, AVFMACCVF, AVFNMACCVV, AVFNMACCVF, AVFMSACVV, AVFMSACVF, AVFNMSACVV, AVFNMSACVF,
+		AVFMADDVV, AVFMADDVF, AVFNMADDVV, AVFNMADDVF, AVFMSUBVV, AVFMSUBVF, AVFNMSUBVV, AVFNMSUBVF,
+		AVFWMACCVV, AVFWMACCVF, AVFWNMACCVV, AVFWNMACCVF, AVFWMSACVV, AVFWMSACVF, AVFWNMSACVV, AVFWNMSACVF,
+		AVMACCVV, AVMACCVX, AVNMSACVV, AVNMSACVX, AVMADDVV, AVMADDVX, AVNMSUBVV, AVNMSUBVX,
+		AVWMACCUVV, AVWMACCUVX, AVWMACCVV, AVWMACCVX, AVWMACCSUVV, AVWMACCSUVX, AVWMACCUSVX:
+		switch {
+		case ins.rs3 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs3 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rd, ins.rs1, ins.rs2, ins.rs3 = uint32(p.To.Reg), uint32(p.Reg), uint32(p.From.Reg), obj.REG_NONE
+
+	case AVADDVI, AVRSUBVI, AVANDVI, AVORVI, AVXORVI, AVMSEQVI, AVMSNEVI, AVMSLEUVI, AVMSLEVI, AVMSGTUVI, AVMSGTVI,
+		AVSLLVI, AVSRLVI, AVSRAVI, AVNSRLWI, AVNSRAWI, AVRGATHERVI, AVSLIDEUPVI, AVSLIDEDOWNVI:
+		// Set mask bit
+		switch {
+		case ins.rs3 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs3 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rd, ins.rs1, ins.rs2, ins.rs3 = uint32(p.To.Reg), obj.REG_NONE, uint32(p.Reg), obj.REG_NONE
+
+	case AVZEXTVF2, AVSEXTVF2, AVZEXTVF4, AVSEXTVF4, AVZEXTVF8, AVSEXTVF8, AVFSQRTV, AVFRSQRT7V, AVFREC7V, AVFCLASSV,
+		AVFCVTXUFV, AVFCVTXFV, AVFCVTRTZXUFV, AVFCVTRTZXFV, AVFCVTFXUV, AVFCVTFXV,
+		AVFWCVTXUFV, AVFWCVTXFV, AVFWCVTRTZXUFV, AVFWCVTRTZXFV, AVFWCVTFXUV, AVFWCVTFXV, AVFWCVTFFV,
+		AVFNCVTXUFW, AVFNCVTXFW, AVFNCVTRTZXUFW, AVFNCVTRTZXFW, AVFNCVTFXUW, AVFNCVTFXW, AVFNCVTFFW, AVFNCVTRODFFW:
+		// Set mask bit
+		switch {
+		case ins.rs1 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs1 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rs1 = obj.REG_NONE
+
+	case AVMVVV, AVMVVX:
+		if ins.rs1 != obj.REG_NONE {
+			p.Ctxt.Diag("%v: too many operands for instruction", p)
+		}
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), REG_V0
+
+	case AVMVVI:
+		if ins.rs1 != obj.REG_NONE {
+			p.Ctxt.Diag("%v: too many operands for instruction", p)
+		}
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), obj.REG_NONE, REG_V0
+
+	case AVFMVVF:
+		ins.funct7 |= 1 // unmasked
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), REG_V0
+
+	case AVADCVIM, AVADCVVM, AVADCVXM, AVSBCVVM, AVSBCVXM:
+		if ins.rd == REG_V0 {
+			p.Ctxt.Diag("%v: invalid destination register V0", p)
+		}
+		fallthrough
+
+	case AVMADCVVM, AVMADCVXM, AVMSBCVVM, AVMSBCVXM, AVMADCVIM, AVMERGEVVM, AVMERGEVXM, AVMERGEVIM, AVFMERGEVFM:
+		if ins.rs3 != REG_V0 {
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rd, ins.rs1, ins.rs2, ins.rs3 = uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), obj.REG_NONE
+
+	case AVMADCVV, AVMADCVX, AVMSBCVV, AVMSBCVX, AVMADCVI:
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg)
+
+	case AVNEGV, AVWCVTXXV, AVWCVTUXXV, AVNCVTXXW:
+		// Set mask bit
+		switch {
+		case ins.rs1 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs1 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		switch ins.as {
+		case AVNEGV:
+			ins.as = AVRSUBVX
+		case AVWCVTXXV:
+			ins.as = AVWADDVX
+		case AVWCVTUXXV:
+			ins.as = AVWADDUVX
+		case AVNCVTXXW:
+			ins.as = AVNSRLWX
+		}
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), REG_X0, uint32(p.From.Reg)
+
+	case AVNOTV:
+		// Set mask bit
+		switch {
+		case ins.rs1 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs1 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.as = AVXORVI
+		ins.rd, ins.rs1, ins.rs2, ins.imm = uint32(p.To.Reg), obj.REG_NONE, uint32(p.From.Reg), -1
+
+	case AVMSGTVV, AVMSGTUVV, AVMSGEVV, AVMSGEUVV, AVMFGTVV, AVMFGEVV:
+		// Set mask bit
+		switch {
+		case ins.rs3 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs3 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		switch ins.as {
+		case AVMSGTVV:
+			ins.as = AVMSLTVV
+		case AVMSGTUVV:
+			ins.as = AVMSLTUVV
+		case AVMSGEVV:
+			ins.as = AVMSLEVV
+		case AVMSGEUVV:
+			ins.as = AVMSLEUVV
+		case AVMFGTVV:
+			ins.as = AVMFLTVV
+		case AVMFGEVV:
+			ins.as = AVMFLEVV
+		}
+		ins.rd, ins.rs1, ins.rs2, ins.rs3 = uint32(p.To.Reg), uint32(p.Reg), uint32(p.From.Reg), obj.REG_NONE
+
+	case AVMSLTVI, AVMSLTUVI, AVMSGEVI, AVMSGEUVI:
+		// Set mask bit
+		switch {
+		case ins.rs3 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs3 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		switch ins.as {
+		case AVMSLTVI:
+			ins.as = AVMSLEVI
+		case AVMSLTUVI:
+			ins.as = AVMSLEUVI
+		case AVMSGEVI:
+			ins.as = AVMSGTVI
+		case AVMSGEUVI:
+			ins.as = AVMSGTUVI
+		}
+		ins.rd, ins.rs1, ins.rs2, ins.rs3, ins.imm = uint32(p.To.Reg), obj.REG_NONE, uint32(p.Reg), obj.REG_NONE, ins.imm-1
+
+	case AVFABSV, AVFNEGV:
+		// Set mask bit
+		switch {
+		case ins.rs1 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs1 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		switch ins.as {
+		case AVFABSV:
+			ins.as = AVFSGNJXVV
+		case AVFNEGV:
+			ins.as = AVFSGNJNVV
+		}
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.From.Reg)
+
+	case AVMANDMM, AVMNANDMM, AVMANDNMM, AVMXORMM, AVMORMM, AVMNORMM, AVMORNMM, AVMXNORMM, AVMMVM, AVMNOTM, AVCOMPRESSVM:
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg)
+		switch ins.as {
+		case AVMMVM:
+			ins.as, ins.rs2 = AVMANDMM, ins.rs1
+		case AVMNOTM:
+			ins.as, ins.rs2 = AVMNANDMM, ins.rs1
+		}
+
+	case AVMCLRM, AVMSETM:
+		ins.rd, ins.rs1, ins.rs2 = uint32(p.From.Reg), uint32(p.From.Reg), uint32(p.From.Reg)
+		switch ins.as {
+		case AVMCLRM:
+			ins.as = AVMXORMM
+		case AVMSETM:
+			ins.as = AVMXNORMM
+		}
+
+	case AVCPOPM, AVFIRSTM, AVMSBFM, AVMSIFM, AVMSOFM, AVIOTAM:
+		// Set mask bit
+		switch {
+		case ins.rs1 == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rs1 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		ins.rs1 = obj.REG_NONE
+
+	case AVIDV:
+		// Set mask bit
+		switch {
+		case ins.rd == obj.REG_NONE:
+			ins.funct7 |= 1 // unmasked
+		case ins.rd != obj.REG_NONE && ins.rs2 != REG_V0:
+			p.Ctxt.Diag("%v: invalid vector mask register", p)
+		}
+		if ins.rd == obj.REG_NONE {
+			ins.rd = uint32(p.From.Reg)
+		}
+		ins.rs1, ins.rs2 = obj.REG_NONE, REG_V0
+	}
+
+	// Only compress instructions when there is no relocation, since
+	// relocation relies on knowledge about the exact instructions that
+	// are in use.
+	if compress && p.Mark&NEED_RELOC == 0 {
+		for _, ins := range inss {
+			ins.compress()
+		}
+	}
+
+	for _, ins := range inss {
+		ins.p = p
+	}
+
+	return inss
+}
+
+// assemble emits machine code.
+// It is called at the very end of the assembly process.
+func assemble(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if ctxt.Retpoline {
+		ctxt.Diag("-spectre=ret not supported on riscv")
+		ctxt.Retpoline = false // don't keep printing
+	}
+
+	// If errors were encountered during preprocess/validation, proceeding
+	// and attempting to encode said instructions will only lead to panics.
+	if ctxt.Errors > 0 {
+		return
+	}
+
+	for p := cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case AJAL:
+			if p.Mark&NEED_JAL_RELOC == NEED_JAL_RELOC {
+				cursym.AddRel(ctxt, obj.Reloc{
+					Type: objabi.R_RISCV_JAL,
+					Off:  int32(p.Pc),
+					Siz:  4,
+					Sym:  p.To.Sym,
+					Add:  p.To.Offset,
+				})
+			}
+
+		case ACJALR, AJALR:
+			if p.To.Sym != nil {
+				ctxt.Diag("%v: unexpected AJALR with to symbol", p)
+			}
+
+		case AAUIPC, AMOV, AMOVB, AMOVH, AMOVW, AMOVBU, AMOVHU, AMOVWU, AMOVF, AMOVD:
+			var addr *obj.Addr
+			var rt objabi.RelocType
+			if p.Mark&NEED_CALL_RELOC == NEED_CALL_RELOC {
+				rt = objabi.R_RISCV_CALL
+				addr = &p.From
+			} else if p.Mark&NEED_PCREL_ITYPE_RELOC == NEED_PCREL_ITYPE_RELOC {
+				rt = objabi.R_RISCV_PCREL_ITYPE
+				addr = &p.From
+			} else if p.Mark&NEED_PCREL_STYPE_RELOC == NEED_PCREL_STYPE_RELOC {
+				rt = objabi.R_RISCV_PCREL_STYPE
+				addr = &p.To
+			} else if p.Mark&NEED_GOT_PCREL_ITYPE_RELOC == NEED_GOT_PCREL_ITYPE_RELOC {
+				rt = objabi.R_RISCV_GOT_PCREL_ITYPE
+				addr = &p.From
+			} else {
+				break
+			}
+			if p.As == AAUIPC {
+				if p.Link == nil {
+					ctxt.Diag("AUIPC needing PC-relative reloc missing following instruction")
+					break
+				}
+				addr = &p.RestArgs[0].Addr
+			}
+			if addr.Sym == nil {
+				ctxt.Diag("PC-relative relocation missing symbol")
+				break
+			}
+			if addr.Sym.Type == objabi.STLSBSS {
+				if ctxt.Flag_shared {
+					rt = objabi.R_RISCV_TLS_IE
+				} else {
+					rt = objabi.R_RISCV_TLS_LE
+				}
+			}
+
+			cursym.AddRel(ctxt, obj.Reloc{
+				Type: rt,
+				Off:  int32(p.Pc),
+				Siz:  8,
+				Sym:  addr.Sym,
+				Add:  addr.Offset,
+			})
+
+		case obj.APCALIGN:
+			alignedValue := p.From.Offset
+			v := pcAlignPadLength(p.Pc, alignedValue)
+			offset := p.Pc
+			for ; v >= 4; v -= 4 {
+				// NOP (ADDI $0, X0, X0)
+				cursym.WriteBytes(ctxt, offset, []byte{0x13, 0x00, 0x00, 0x00})
+				offset += 4
+			}
+			if v == 2 {
+				// CNOP
+				cursym.WriteBytes(ctxt, offset, []byte{0x01, 0x00})
+				offset += 2
+			} else if v != 0 {
+				ctxt.Diag("bad PCALIGN pad length")
+			}
+			continue
+		}
+
+		offset := p.Pc
+		for _, ins := range instructionsForProg(p, ctxt.CompressInstructions) {
+			if ic, err := ins.encode(); err == nil {
+				cursym.WriteInt(ctxt, offset, ins.length(), int64(ic))
+				offset += int64(ins.length())
+			}
+			if ins.usesRegTmp() {
+				p.Mark |= USES_REG_TMP
+			}
+		}
+	}
+
+	obj.MarkUnsafePoints(ctxt, cursym.Func().Text, newprog, isUnsafePoint, nil)
+}
+
+func isUnsafePoint(p *obj.Prog) bool {
+	return p.Mark&USES_REG_TMP == USES_REG_TMP || p.From.Reg == REG_TMP || p.To.Reg == REG_TMP || p.Reg == REG_TMP
+}
+
+func ParseSuffix(prog *obj.Prog, cond string) (err error) {
+	switch prog.As {
+	case AFCVTWS, AFCVTLS, AFCVTWUS, AFCVTLUS, AFCVTWD, AFCVTLD, AFCVTWUD, AFCVTLUD:
+		prog.Scond, err = rmSuffixEncode(strings.TrimPrefix(cond, "."))
+	}
+	return
+}
+
+var LinkRISCV64 = obj.LinkArch{
+	Arch:           sys.ArchRISCV64,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       assemble,
+	Progedit:       progedit,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: RISCV64DWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/riscv/obj_test.go b/go/src/cmd/internal/obj/riscv/obj_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..87b31e5a896c24f8291ff04e5ca4825906af1c7c
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/obj_test.go
@@ -0,0 +1,72 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestSplitShiftConst(t *testing.T) {
+	tests := []struct {
+		v       int64
+		wantImm int64
+		wantLsh int
+		wantRsh int
+		wantOk  bool
+	}{
+		{0x100000000, 1, 32, 0, true},
+		{0xfffff001, 0, 0, 0, false},
+		{0xfffff801, -2047, 32, 32, true},
+		{0xfffffff1, -15, 32, 32, true},
+		{0xffffffff, -1, 0, 32, true},
+		{0xfffffffe, 0x7fffffff, 1, 0, true},
+		{0xfffffffffffda, -19, 13, 12, true},
+		{0xfffffffffffde, -17, 13, 12, true},
+		{0x000003ffffffffff, -1, 0, 22, true},
+		{0x0007ffffffffffff, -1, 0, 13, true},
+		{0x7fffffff00000000, 0x7fffffff, 32, 0, true},
+		{0x7fffffffffffffff, -1, 0, 1, true},
+		{0x7f7f7f7f7f7f7f7f, 0, 0, 0, false},
+		{0x0080000010000000, 0x8000001, 28, 0, true},
+		{0x0abcdabcd0000000, 0, 0, 0, false},
+		{-4503599610593281, 0, 0, 0, false}, // 0x8abcdabcd0000000
+		{-7543254330000000, 0, 0, 0, false}, // 0xfff0000000ffffff
+	}
+	for _, test := range tests {
+		t.Run(fmt.Sprintf("0x%x", test.v), func(t *testing.T) {
+			c, l, r, ok := splitShiftConst(test.v)
+
+			if got, want := c, test.wantImm; got != want {
+				t.Errorf("Got immediate %d, want %d", got, want)
+			}
+			if got, want := l, test.wantLsh; got != want {
+				t.Errorf("Got left shift %d, want %d", got, want)
+			}
+			if got, want := r, test.wantRsh; got != want {
+				t.Errorf("Got right shift %d, want %d", got, want)
+			}
+			switch {
+			case !ok && test.wantOk:
+				t.Error("Failed to split shift constant, want success")
+			case ok && !test.wantOk:
+				t.Error("Successfully split shift constant, want failure")
+			}
+			if !ok || ok != test.wantOk {
+				return
+			}
+
+			// Reconstruct as either a 12 bit or 32 bit signed constant.
+			s := 64 - 12
+			v := int64((uint64(((c << s) >> s)) << l) >> r)
+			if test.wantImm != ((test.wantImm << s) >> s) {
+				v = int64((uint64(int32(test.wantImm)) << l) >> r)
+			}
+			if v != test.v {
+				t.Errorf("Got v = %d (%x), want v = %d (%x)", v, v, test.v, test.v)
+			}
+		})
+	}
+}
diff --git a/go/src/cmd/internal/obj/riscv/testdata/testbranch/branch_test.go b/go/src/cmd/internal/obj/riscv/testdata/testbranch/branch_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..843398d3b0a65829953d8170c679c710f427a5d9
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/testdata/testbranch/branch_test.go
@@ -0,0 +1,133 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64
+// +build riscv64
+
+package testbranch
+
+import (
+	"testing"
+)
+
+func testBEQZ(a int64) (r bool)
+func testBGE(a, b int64) (r bool)
+func testBGEU(a, b int64) (r bool)
+func testBGEZ(a int64) (r bool)
+func testBGT(a, b int64) (r bool)
+func testBGTU(a, b int64) (r bool)
+func testBGTZ(a int64) (r bool)
+func testBLE(a, b int64) (r bool)
+func testBLEU(a, b int64) (r bool)
+func testBLEZ(a int64) (r bool)
+func testBLT(a, b int64) (r bool)
+func testBLTU(a, b int64) (r bool)
+func testBLTZ(a int64) (r bool)
+func testBNEZ(a int64) (r bool)
+
+func testGoBGE(a, b int64) bool  { return a >= b }
+func testGoBGEU(a, b int64) bool { return uint64(a) >= uint64(b) }
+func testGoBGT(a, b int64) bool  { return a > b }
+func testGoBGTU(a, b int64) bool { return uint64(a) > uint64(b) }
+func testGoBLE(a, b int64) bool  { return a <= b }
+func testGoBLEU(a, b int64) bool { return uint64(a) <= uint64(b) }
+func testGoBLT(a, b int64) bool  { return a < b }
+func testGoBLTU(a, b int64) bool { return uint64(a) < uint64(b) }
+
+func TestBranchCondition(t *testing.T) {
+	tests := []struct {
+		ins  string
+		a    int64
+		b    int64
+		fn   func(a, b int64) bool
+		goFn func(a, b int64) bool
+		want bool
+	}{
+		{"BGE", 0, 1, testBGE, testGoBGE, false},
+		{"BGE", 0, 0, testBGE, testGoBGE, true},
+		{"BGE", 0, -1, testBGE, testGoBGE, true},
+		{"BGE", -1, 0, testBGE, testGoBGE, false},
+		{"BGE", 1, 0, testBGE, testGoBGE, true},
+		{"BGEU", 0, 1, testBGEU, testGoBGEU, false},
+		{"BGEU", 0, 0, testBGEU, testGoBGEU, true},
+		{"BGEU", 0, -1, testBGEU, testGoBGEU, false},
+		{"BGEU", -1, 0, testBGEU, testGoBGEU, true},
+		{"BGEU", 1, 0, testBGEU, testGoBGEU, true},
+		{"BGT", 0, 1, testBGT, testGoBGT, false},
+		{"BGT", 0, 0, testBGT, testGoBGT, false},
+		{"BGT", 0, -1, testBGT, testGoBGT, true},
+		{"BGT", -1, 0, testBGT, testGoBGT, false},
+		{"BGT", 1, 0, testBGT, testGoBGT, true},
+		{"BGTU", 0, 1, testBGTU, testGoBGTU, false},
+		{"BGTU", 0, 0, testBGTU, testGoBGTU, false},
+		{"BGTU", 0, -1, testBGTU, testGoBGTU, false},
+		{"BGTU", -1, 0, testBGTU, testGoBGTU, true},
+		{"BGTU", 1, 0, testBGTU, testGoBGTU, true},
+		{"BLE", 0, 1, testBLE, testGoBLE, true},
+		{"BLE", 0, 0, testBLE, testGoBLE, true},
+		{"BLE", 0, -1, testBLE, testGoBLE, false},
+		{"BLE", -1, 0, testBLE, testGoBLE, true},
+		{"BLE", 1, 0, testBLE, testGoBLE, false},
+		{"BLEU", 0, 1, testBLEU, testGoBLEU, true},
+		{"BLEU", 0, 0, testBLEU, testGoBLEU, true},
+		{"BLEU", 0, -1, testBLEU, testGoBLEU, true},
+		{"BLEU", -1, 0, testBLEU, testGoBLEU, false},
+		{"BLEU", 1, 0, testBLEU, testGoBLEU, false},
+		{"BLT", 0, 1, testBLT, testGoBLT, true},
+		{"BLT", 0, 0, testBLT, testGoBLT, false},
+		{"BLT", 0, -1, testBLT, testGoBLT, false},
+		{"BLT", -1, 0, testBLT, testGoBLT, true},
+		{"BLT", 1, 0, testBLT, testGoBLT, false},
+		{"BLTU", 0, 1, testBLTU, testGoBLTU, true},
+		{"BLTU", 0, 0, testBLTU, testGoBLTU, false},
+		{"BLTU", 0, -1, testBLTU, testGoBLTU, true},
+		{"BLTU", -1, 0, testBLTU, testGoBLTU, false},
+		{"BLTU", 1, 0, testBLTU, testGoBLTU, false},
+	}
+	for _, test := range tests {
+		t.Run(test.ins, func(t *testing.T) {
+			if got := test.fn(test.a, test.b); got != test.want {
+				t.Errorf("Assembly %v %v, %v = %v, want %v", test.ins, test.a, test.b, got, test.want)
+			}
+			if got := test.goFn(test.a, test.b); got != test.want {
+				t.Errorf("Go %v %v, %v = %v, want %v", test.ins, test.a, test.b, got, test.want)
+			}
+		})
+	}
+}
+
+func TestBranchZero(t *testing.T) {
+	tests := []struct {
+		ins  string
+		a    int64
+		fn   func(a int64) bool
+		want bool
+	}{
+		{"BEQZ", -1, testBEQZ, false},
+		{"BEQZ", 0, testBEQZ, true},
+		{"BEQZ", 1, testBEQZ, false},
+		{"BGEZ", -1, testBGEZ, false},
+		{"BGEZ", 0, testBGEZ, true},
+		{"BGEZ", 1, testBGEZ, true},
+		{"BGTZ", -1, testBGTZ, false},
+		{"BGTZ", 0, testBGTZ, false},
+		{"BGTZ", 1, testBGTZ, true},
+		{"BLEZ", -1, testBLEZ, true},
+		{"BLEZ", 0, testBLEZ, true},
+		{"BLEZ", 1, testBLEZ, false},
+		{"BLTZ", -1, testBLTZ, true},
+		{"BLTZ", 0, testBLTZ, false},
+		{"BLTZ", 1, testBLTZ, false},
+		{"BNEZ", -1, testBNEZ, true},
+		{"BNEZ", 0, testBNEZ, false},
+		{"BNEZ", 1, testBNEZ, true},
+	}
+	for _, test := range tests {
+		t.Run(test.ins, func(t *testing.T) {
+			if got := test.fn(test.a); got != test.want {
+				t.Errorf("%v %v = %v, want %v", test.ins, test.a, got, test.want)
+			}
+		})
+	}
+}
diff --git a/go/src/cmd/internal/obj/riscv/testdata/testbranch/branch_test.s b/go/src/cmd/internal/obj/riscv/testdata/testbranch/branch_test.s
new file mode 100644
index 0000000000000000000000000000000000000000..d7141e38c1655f269aa873997e4837fb72f0ed94
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/testdata/testbranch/branch_test.s
@@ -0,0 +1,156 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64
+// +build riscv64
+
+#include "textflag.h"
+
+// func testBEQZ(a int64) (r bool)
+TEXT ·testBEQZ(SB),NOSPLIT,$0-9
+	MOV	a+0(FP), X5
+	MOV	$1, X6
+	BEQZ	X5, b
+	MOV	$0, X6
+b:
+	MOV	X6, r+8(FP)
+	RET
+
+// func testBGE(a, b int64) (r bool)
+TEXT ·testBGE(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BGE	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBGEU(a, b int64) (r bool)
+TEXT ·testBGEU(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BGEU	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBGEZ(a int64) (r bool)
+TEXT ·testBGEZ(SB),NOSPLIT,$0-9
+	MOV	a+0(FP), X5
+	MOV	$1, X6
+	BGEZ	X5, b
+	MOV	$0, X6
+b:
+	MOV	X6, r+8(FP)
+	RET
+
+// func testBGT(a, b int64) (r bool)
+TEXT ·testBGT(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BGT	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBGTU(a, b int64) (r bool)
+TEXT ·testBGTU(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BGTU	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBGTZ(a int64) (r bool)
+TEXT ·testBGTZ(SB),NOSPLIT,$0-9
+	MOV	a+0(FP), X5
+	MOV	$1, X6
+	BGTZ	X5, b
+	MOV	$0, X6
+b:
+	MOV	X6, r+8(FP)
+	RET
+
+// func testBLE(a, b int64) (r bool)
+TEXT ·testBLE(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BLE	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBLEU(a, b int64) (r bool)
+TEXT ·testBLEU(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BLEU	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBLEZ(a int64) (r bool)
+TEXT ·testBLEZ(SB),NOSPLIT,$0-9
+	MOV	a+0(FP), X5
+	MOV	$1, X6
+	BLEZ	X5, b
+	MOV	$0, X6
+b:
+	MOV	X6, r+8(FP)
+	RET
+
+// func testBLT(a, b int64) (r bool)
+TEXT ·testBLT(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BLT	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBLTU(a, b int64) (r bool)
+TEXT ·testBLTU(SB),NOSPLIT,$0-17
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MOV	$1, X7
+	BLTU	X5, X6, b
+	MOV	$0, X7
+b:
+	MOV	X7, r+16(FP)
+	RET
+
+// func testBLTZ(a int64) (r bool)
+TEXT ·testBLTZ(SB),NOSPLIT,$0-9
+	MOV	a+0(FP), X5
+	MOV	$1, X6
+	BLTZ	X5, b
+	MOV	$0, X6
+b:
+	MOV	X6, r+8(FP)
+	RET
+
+// func testBNEZ(a int64) (r bool)
+TEXT ·testBNEZ(SB),NOSPLIT,$0-9
+	MOV	a+0(FP), X5
+	MOV	$1, X6
+	BNEZ	X5, b
+	MOV	$0, X6
+b:
+	MOV	X6, r+8(FP)
+	RET
diff --git a/go/src/cmd/internal/obj/riscv/testdata/testminmax/minmax_test.go b/go/src/cmd/internal/obj/riscv/testdata/testminmax/minmax_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..46d321147b6196fee6343298c01b3b0a7d1ab334
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/testdata/testminmax/minmax_test.go
@@ -0,0 +1,140 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64
+
+package testminmax
+
+import (
+	"testing"
+)
+
+func testMIN1(a int64) (r int64)
+func testMIN2(a, b int64) (r int64)
+func testMIN3(a, b int64) (r int64)
+func testMIN4(a, b int64) (r int64)
+func testMAX1(a int64) (r int64)
+func testMAX2(a, b int64) (r int64)
+func testMAX3(a, b int64) (r int64)
+func testMAX4(a, b int64) (r int64)
+func testMINU1(a int64) (r int64)
+func testMINU2(a, b int64) (r int64)
+func testMINU3(a, b int64) (r int64)
+func testMINU4(a, b int64) (r int64)
+func testMAXU1(a int64) (r int64)
+func testMAXU2(a, b int64) (r int64)
+func testMAXU3(a, b int64) (r int64)
+func testMAXU4(a, b int64) (r int64)
+
+func TestMin(t *testing.T) {
+	tests := []struct {
+		a    int64
+		b    int64
+		want int64
+	}{
+		{1, 2, 1},
+		{2, 1, 1},
+		{2, 2, 2},
+		{1, -1, -1},
+		{-1, 1, -1},
+	}
+	for _, test := range tests {
+		if got := testMIN1(test.a); got != test.a {
+			t.Errorf("Assembly testMIN1 %v = %v, want %v", test.a, got, test.a)
+		}
+		if got := testMIN2(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMIN2 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMIN3(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMIN3 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMIN4(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMIN4 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+	}
+}
+
+func TestMax(t *testing.T) {
+	tests := []struct {
+		a    int64
+		b    int64
+		want int64
+	}{
+		{1, 2, 2},
+		{2, 1, 2},
+		{2, 2, 2},
+		{1, -1, 1},
+		{-1, 1, 1},
+	}
+	for _, test := range tests {
+		if got := testMAX1(test.a); got != test.a {
+			t.Errorf("Assembly testMAX1 %v = %v, want %v", test.a, got, test.a)
+		}
+		if got := testMAX2(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMAX2 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMAX3(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMAX3 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMAX4(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMAX4 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+	}
+}
+
+func TestMinU(t *testing.T) {
+	tests := []struct {
+		a    int64
+		b    int64
+		want int64
+	}{
+		{1, 2, 1},
+		{2, 1, 1},
+		{2, 2, 2},
+		{1, -1, 1},
+		{-1, 1, 1},
+	}
+	for _, test := range tests {
+		if got := testMINU1(test.a); got != test.a {
+			t.Errorf("Assembly testMINU1 %v = %v, want %v", test.a, got, test.a)
+		}
+		if got := testMINU2(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMINU2 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMINU3(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMINU3 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMINU4(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMINU4 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+	}
+}
+
+func TestMaxU(t *testing.T) {
+	tests := []struct {
+		a    int64
+		b    int64
+		want int64
+	}{
+		{1, 2, 2},
+		{2, 1, 2},
+		{2, 2, 2},
+		{1, -1, -1},
+		{-1, 1, -1},
+	}
+	for _, test := range tests {
+		if got := testMAXU1(test.a); got != test.a {
+			t.Errorf("Assembly testMAXU1 %v = %v, want %v", test.a, got, test.a)
+		}
+		if got := testMAXU2(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMAXU2 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMAXU3(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMAXU3 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+		if got := testMAXU4(test.a, test.b); got != test.want {
+			t.Errorf("Assembly testMAXU4 %v, %v = %v, want %v", test.a, test.b, got, test.want)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/riscv/testdata/testminmax/minmax_test.s b/go/src/cmd/internal/obj/riscv/testdata/testminmax/minmax_test.s
new file mode 100644
index 0000000000000000000000000000000000000000..9d295791a5d9d91c163be10d89498aaf240817f8
--- /dev/null
+++ b/go/src/cmd/internal/obj/riscv/testdata/testminmax/minmax_test.s
@@ -0,0 +1,131 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64
+
+#include "textflag.h"
+
+// func testMIN1(a int64) (r int64)
+TEXT ·testMIN1(SB),NOSPLIT,$0-16
+	MOV	a+0(FP), X5
+	MIN	X5, X5, X6
+	MOV	X6, r+8(FP)
+	RET
+
+// func testMIN2(a, b int64) (r int64)
+TEXT ·testMIN2(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MIN	X5, X6, X6
+	MOV	X6, r+16(FP)
+	RET
+
+// func testMIN3(a, b int64) (r int64)
+TEXT ·testMIN3(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MIN	X6, X5, X5
+	MOV	X5, r+16(FP)
+	RET
+
+// func testMIN4(a, b int64) (r int64)
+TEXT ·testMIN4(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MIN	X5, X6, X7
+	MOV	X7, r+16(FP)
+	RET
+
+// func testMAX1(a int64) (r int64)
+TEXT ·testMAX1(SB),NOSPLIT,$0-16
+	MOV	a+0(FP), X5
+	MAX	X5, X5, X6
+	MOV	X6, r+8(FP)
+	RET
+
+// func testMAX2(a, b int64) (r int64)
+TEXT ·testMAX2(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MAX	X5, X6, X6
+	MOV	X6, r+16(FP)
+	RET
+
+// func testMAX3(a, b int64) (r int64)
+TEXT ·testMAX3(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MAX	X6, X5, X5
+	MOV	X5, r+16(FP)
+	RET
+
+// func testMAX4(a, b int64) (r int64)
+TEXT ·testMAX4(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MAX	X5, X6, X7
+	MOV	X7, r+16(FP)
+	RET
+
+// func testMINU1(a int64) (r int64)
+TEXT ·testMINU1(SB),NOSPLIT,$0-16
+	MOV	a+0(FP), X5
+	MINU	X5, X5, X6
+	MOV	X6, r+8(FP)
+	RET
+
+// func testMINU2(a, b int64) (r int64)
+TEXT ·testMINU2(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MINU	X5, X6, X6
+	MOV	X6, r+16(FP)
+	RET
+
+// func testMINU3(a, b int64) (r int64)
+TEXT ·testMINU3(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MINU	X6, X5, X5
+	MOV	X5, r+16(FP)
+	RET
+
+// func testMINU4(a, b int64) (r int64)
+TEXT ·testMINU4(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MINU	X5, X6, X7
+	MOV	X7, r+16(FP)
+	RET
+
+// func testMAXU1(a int64) (r int64)
+TEXT ·testMAXU1(SB),NOSPLIT,$0-16
+	MOV	a+0(FP), X5
+	MAXU	X5, X5, X6
+	MOV	X6, r+8(FP)
+	RET
+
+// func testMAXU2(a, b int64) (r int64)
+TEXT ·testMAXU2(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MAXU	X5, X6, X6
+	MOV	X6, r+16(FP)
+	RET
+
+// func testMAXU3(a, b int64) (r int64)
+TEXT ·testMAXU3(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MAXU	X6, X5, X5
+	MOV	X5, r+16(FP)
+	RET
+
+// func testMAXU4(a, b int64) (r int64)
+TEXT ·testMAXU4(SB),NOSPLIT,$0-24
+	MOV	a+0(FP), X5
+	MOV	b+8(FP), X6
+	MAXU	X5, X6, X7
+	MOV	X7, r+16(FP)
+	RET
diff --git a/go/src/cmd/internal/obj/s390x/a.out.go b/go/src/cmd/internal/obj/s390x/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..6b16d7a9bd522594a978a27da14bbf4aa72d054b
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/a.out.go
@@ -0,0 +1,1026 @@
+// Based on cmd/internal/obj/ppc64/a.out.go.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package s390x
+
+import "cmd/internal/obj"
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p s390x
+
+const (
+	NSNAME = 8
+	NSYM   = 50
+	NREG   = 16 // number of general purpose registers
+	NFREG  = 16 // number of floating point registers
+)
+
+const (
+	// General purpose registers (GPRs).
+	REG_R0 = obj.RBaseS390X + iota
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+
+	// Floating point registers (FPRs).
+	REG_F0
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+
+	// Vector registers (VRs) - only available when the vector
+	// facility is installed.
+	// V0-V15 are aliases for F0-F15.
+	// We keep them in a separate space to make printing etc. easier
+	// If the code generator ever emits vector instructions it will
+	// need to take into account the aliasing.
+	REG_V0
+	REG_V1
+	REG_V2
+	REG_V3
+	REG_V4
+	REG_V5
+	REG_V6
+	REG_V7
+	REG_V8
+	REG_V9
+	REG_V10
+	REG_V11
+	REG_V12
+	REG_V13
+	REG_V14
+	REG_V15
+	REG_V16
+	REG_V17
+	REG_V18
+	REG_V19
+	REG_V20
+	REG_V21
+	REG_V22
+	REG_V23
+	REG_V24
+	REG_V25
+	REG_V26
+	REG_V27
+	REG_V28
+	REG_V29
+	REG_V30
+	REG_V31
+
+	// Access registers (ARs).
+	// The thread pointer is typically stored in the register pair
+	// AR0 and AR1.
+	REG_AR0
+	REG_AR1
+	REG_AR2
+	REG_AR3
+	REG_AR4
+	REG_AR5
+	REG_AR6
+	REG_AR7
+	REG_AR8
+	REG_AR9
+	REG_AR10
+	REG_AR11
+	REG_AR12
+	REG_AR13
+	REG_AR14
+	REG_AR15
+
+	REG_RESERVED // end of allocated registers
+
+	REGARG  = -1      // -1 disables passing the first argument in register
+	REGRT1  = REG_R1  // used during zeroing of the stack - not reserved
+	REGRT2  = REG_R10 // used during zeroing of the stack - not reserved
+	REGTMP  = REG_R10 // scratch register used in the assembler and linker
+	REGTMP2 = REG_R11 // scratch register used in the assembler and linker
+	REGCTXT = REG_R12 // context for closures
+	REGG    = REG_R13 // G
+	REG_LR  = REG_R14 // link register
+	REGSP   = REG_R15 // stack pointer
+)
+
+// LINUX for zSeries ELF Application Binary Interface Supplement
+// https://refspecs.linuxfoundation.org/ELF/zSeries/lzsabi0_zSeries/x1472.html
+var S390XDWARFRegisters = map[int16]int16{}
+
+func init() {
+	// f assigns dwarfregisters[from:to by step] = (base):((to-from)/step+base)
+	f := func(from, step, to, base int16) {
+		for r := from; r <= to; r += step {
+			S390XDWARFRegisters[r] = (r-from)/step + base
+		}
+	}
+	f(REG_R0, 1, REG_R15, 0)
+
+	f(REG_F0, 2, REG_F6, 16)
+	f(REG_F1, 2, REG_F7, 20)
+	f(REG_F8, 2, REG_F14, 24)
+	f(REG_F9, 2, REG_F15, 28)
+
+	f(REG_V0, 2, REG_V6, 16) // V0:15 aliased to F0:15
+	f(REG_V1, 2, REG_V7, 20) // TODO what about V16:31?
+	f(REG_V8, 2, REG_V14, 24)
+	f(REG_V9, 2, REG_V15, 28)
+
+	f(REG_AR0, 1, REG_AR15, 48)
+}
+
+const (
+	BIG    = 32768 - 8
+	DISP12 = 4096
+	DISP16 = 65536
+	DISP20 = 1048576
+)
+
+const (
+	// mark flags
+	LEAF = 1 << iota
+	BRANCH
+	USETMP // generated code of this Prog uses REGTMP
+)
+
+//go:generate go run ../mkcnames.go -i a.out.go -o anamesz.go -p s390x
+const ( // comments from func aclass in asmz.go
+	C_NONE     = iota
+	C_REG      // general-purpose register (64-bit)
+	C_FREG     // floating-point register (64-bit)
+	C_VREG     // vector register (128-bit)
+	C_AREG     // access register (32-bit)
+	C_ZCON     // constant == 0
+	C_SCON     // 0 <= constant <= 0x7fff (positive int16)
+	C_UCON     // constant & 0xffff == 0 (int16 or uint16)
+	C_ADDCON   // 0 > constant >= -0x8000 (negative int16)
+	C_ANDCON   // constant <= 0xffff
+	C_LCON     // constant (int32 or uint32)
+	C_DCON     // constant (int64 or uint64)
+	C_SACON    // computed address, 16-bit displacement, possibly SP-relative
+	C_LACON    // computed address, 32-bit displacement, possibly SP-relative
+	C_DACON    // computed address, 64-bit displacement?
+	C_SBRA     // short branch
+	C_LBRA     // long branch
+	C_SAUTO    // short auto
+	C_LAUTO    // long auto
+	C_ZOREG    // heap address, register-based, displacement == 0
+	C_SOREG    // heap address, register-based, int16 displacement
+	C_LOREG    // heap address, register-based, int32 displacement
+	C_TLS_LE   // TLS - local exec model (for executables)
+	C_TLS_IE   // TLS - initial exec model (for shared libraries loaded at program startup)
+	C_GOK      // general address
+	C_ADDR     // relocation for extern or static symbols (loads and stores)
+	C_SYMADDR  // relocation for extern or static symbols (address taking)
+	C_GOTADDR  // GOT slot for a symbol in -dynlink mode
+	C_TEXTSIZE // text size
+	C_ANY
+	C_NCLASS // must be the last
+)
+
+const (
+	// integer arithmetic
+	AADD = obj.ABaseS390X + obj.A_ARCHSPECIFIC + iota
+	AADDC
+	AADDE
+	AADDW
+	ADIVW
+	ADIVWU
+	ADIVD
+	ADIVDU
+	AMODW
+	AMODWU
+	AMODD
+	AMODDU
+	AMULLW
+	AMULLD
+	AMULHD
+	AMULHDU
+	AMLGR
+	ASUB
+	ASUBC
+	ASUBV
+	ASUBE
+	ASUBW
+	ANEG
+	ANEGW
+
+	// integer moves
+	AMOVWBR
+	AMOVB
+	AMOVBZ
+	AMOVH
+	AMOVHBR
+	AMOVHZ
+	AMOVW
+	AMOVWZ
+	AMOVD
+	AMOVDBR
+
+	// conditional moves
+	AMOVDEQ
+	AMOVDGE
+	AMOVDGT
+	AMOVDLE
+	AMOVDLT
+	AMOVDNE
+	ALOCR
+	ALOCGR
+
+	// find leftmost one
+	AFLOGR
+
+	// population count
+	APOPCNT
+
+	// integer bitwise
+	AAND
+	AANDW
+	AOR
+	AORW
+	AXOR
+	AXORW
+	ASLW
+	ASLD
+	ASRW
+	ASRAW
+	ASRD
+	ASRAD
+	ARLL
+	ARLLG
+	ARNSBG
+	ARXSBG
+	AROSBG
+	ARNSBGT
+	ARXSBGT
+	AROSBGT
+	ARISBG
+	ARISBGN
+	ARISBGZ
+	ARISBGNZ
+	ARISBHG
+	ARISBLG
+	ARISBHGZ
+	ARISBLGZ
+
+	// floating point
+	AFABS
+	AFADD
+	AFADDS
+	AFCMPO
+	AFCMPU
+	ACEBR
+	AFDIV
+	AFDIVS
+	AFMADD
+	AFMADDS
+	AFMOVD
+	AFMOVS
+	AFMSUB
+	AFMSUBS
+	AFMUL
+	AFMULS
+	AFNABS
+	AFNEG
+	AFNEGS
+	ALCDBR
+	ALEDBR
+	ALDEBR
+	ALPDFR
+	ALNDFR
+	AFSUB
+	AFSUBS
+	AFSQRT
+	AFSQRTS
+	AFIEBR
+	AFIDBR
+	ACPSDR
+	ALTEBR
+	ALTDBR
+	ATCEB
+	ATCDB
+
+	// move from GPR to FPR and vice versa
+	ALDGR
+	ALGDR
+
+	// convert from int32/int64 to float/float64
+	ACEFBRA
+	ACDFBRA
+	ACEGBRA
+	ACDGBRA
+
+	// convert from float/float64 to int32/int64
+	ACFEBRA
+	ACFDBRA
+	ACGEBRA
+	ACGDBRA
+
+	// convert from uint32/uint64 to float/float64
+	ACELFBR
+	ACDLFBR
+	ACELGBR
+	ACDLGBR
+
+	// convert from float/float64 to uint32/uint64
+	ACLFEBR
+	ACLFDBR
+	ACLGEBR
+	ACLGDBR
+
+	// compare
+	ACMP
+	ACMPU
+	ACMPW
+	ACMPWU
+
+	// test under mask
+	ATMHH
+	ATMHL
+	ATMLH
+	ATMLL
+
+	// insert program mask
+	AIPM
+
+	// set program mask
+	ASPM
+
+	// compare and swap
+	ACS
+	ACSG
+
+	// serialize
+	ASYNC
+
+	// branch
+	ABC
+	ABCL
+	ABRC
+	ABEQ
+	ABGE
+	ABGT
+	ABLE
+	ABLT
+	ABLEU
+	ABLTU
+	ABNE
+	ABVC
+	ABVS
+	ASYSCALL
+
+	// branch on count
+	ABRCT
+	ABRCTG
+
+	// compare and branch
+	ACRJ
+	ACGRJ
+	ACLRJ
+	ACLGRJ
+	ACIJ
+	ACGIJ
+	ACLIJ
+	ACLGIJ
+	ACMPBEQ
+	ACMPBGE
+	ACMPBGT
+	ACMPBLE
+	ACMPBLT
+	ACMPBNE
+	ACMPUBEQ
+	ACMPUBGE
+	ACMPUBGT
+	ACMPUBLE
+	ACMPUBLT
+	ACMPUBNE
+
+	// storage-and-storage
+	AMVC
+	AMVCIN
+	AMVCLE
+	ACLC
+	AXC
+	AOC
+	ANC
+
+	// load
+	AEXRL
+	ALARL
+	ALA
+	ALAY
+
+	// interlocked load and op
+	ALAA
+	ALAAG
+	ALAAL
+	ALAALG
+	ALAN
+	ALANG
+	ALAX
+	ALAXG
+	ALAO
+	ALAOG
+
+	// load/store multiple
+	ALMY
+	ALMG
+	ASTMY
+	ASTMG
+
+	// store clock
+	ASTCK
+	ASTCKC
+	ASTCKE
+	ASTCKF
+
+	// macros
+	ACLEAR
+
+	// crypto
+	AKM
+	AKMC
+	AKLMD
+	AKIMD
+	AKDSA
+	AKMA
+	AKMCTR
+
+	// vector
+	AVA
+	AVAB
+	AVAH
+	AVAF
+	AVAG
+	AVAQ
+	AVACC
+	AVACCB
+	AVACCH
+	AVACCF
+	AVACCG
+	AVACCQ
+	AVAC
+	AVACQ
+	AVACCC
+	AVACCCQ
+	AVN
+	AVNC
+	AVAVG
+	AVAVGB
+	AVAVGH
+	AVAVGF
+	AVAVGG
+	AVAVGL
+	AVAVGLB
+	AVAVGLH
+	AVAVGLF
+	AVAVGLG
+	AVCKSM
+	AVCEQ
+	AVCEQB
+	AVCEQH
+	AVCEQF
+	AVCEQG
+	AVCEQBS
+	AVCEQHS
+	AVCEQFS
+	AVCEQGS
+	AVCH
+	AVCHB
+	AVCHH
+	AVCHF
+	AVCHG
+	AVCHBS
+	AVCHHS
+	AVCHFS
+	AVCHGS
+	AVCHL
+	AVCHLB
+	AVCHLH
+	AVCHLF
+	AVCHLG
+	AVCHLBS
+	AVCHLHS
+	AVCHLFS
+	AVCHLGS
+	AVCLZ
+	AVCLZB
+	AVCLZH
+	AVCLZF
+	AVCLZG
+	AVCTZ
+	AVCTZB
+	AVCTZH
+	AVCTZF
+	AVCTZG
+	AVEC
+	AVECB
+	AVECH
+	AVECF
+	AVECG
+	AVECL
+	AVECLB
+	AVECLH
+	AVECLF
+	AVECLG
+	AVERIM
+	AVERIMB
+	AVERIMH
+	AVERIMF
+	AVERIMG
+	AVERLL
+	AVERLLB
+	AVERLLH
+	AVERLLF
+	AVERLLG
+	AVERLLV
+	AVERLLVB
+	AVERLLVH
+	AVERLLVF
+	AVERLLVG
+	AVESLV
+	AVESLVB
+	AVESLVH
+	AVESLVF
+	AVESLVG
+	AVESL
+	AVESLB
+	AVESLH
+	AVESLF
+	AVESLG
+	AVESRA
+	AVESRAB
+	AVESRAH
+	AVESRAF
+	AVESRAG
+	AVESRAV
+	AVESRAVB
+	AVESRAVH
+	AVESRAVF
+	AVESRAVG
+	AVESRL
+	AVESRLB
+	AVESRLH
+	AVESRLF
+	AVESRLG
+	AVESRLV
+	AVESRLVB
+	AVESRLVH
+	AVESRLVF
+	AVESRLVG
+	AVX
+	AVFAE
+	AVFAEB
+	AVFAEH
+	AVFAEF
+	AVFAEBS
+	AVFAEHS
+	AVFAEFS
+	AVFAEZB
+	AVFAEZH
+	AVFAEZF
+	AVFAEZBS
+	AVFAEZHS
+	AVFAEZFS
+	AVFEE
+	AVFEEB
+	AVFEEH
+	AVFEEF
+	AVFEEBS
+	AVFEEHS
+	AVFEEFS
+	AVFEEZB
+	AVFEEZH
+	AVFEEZF
+	AVFEEZBS
+	AVFEEZHS
+	AVFEEZFS
+	AVFENE
+	AVFENEB
+	AVFENEH
+	AVFENEF
+	AVFENEBS
+	AVFENEHS
+	AVFENEFS
+	AVFENEZB
+	AVFENEZH
+	AVFENEZF
+	AVFENEZBS
+	AVFENEZHS
+	AVFENEZFS
+	AVFA
+	AVFADB
+	AWFADB
+	AWFK
+	AWFKDB
+	AVFCE
+	AVFCEDB
+	AVFCEDBS
+	AWFCEDB
+	AWFCEDBS
+	AVFCH
+	AVFCHDB
+	AVFCHDBS
+	AWFCHDB
+	AWFCHDBS
+	AVFCHE
+	AVFCHEDB
+	AVFCHEDBS
+	AWFCHEDB
+	AWFCHEDBS
+	AWFC
+	AWFCDB
+	AVCDG
+	AVCDGB
+	AWCDGB
+	AVCDLG
+	AVCDLGB
+	AWCDLGB
+	AVCGD
+	AVCGDB
+	AWCGDB
+	AVCLGD
+	AVCLGDB
+	AWCLGDB
+	AVFD
+	AVFDDB
+	AWFDDB
+	AVLDE
+	AVLDEB
+	AWLDEB
+	AVLED
+	AVLEDB
+	AWLEDB
+	AVFM
+	AVFMDB
+	AWFMDB
+	AVFMA
+	AVFMADB
+	AWFMADB
+	AVFMS
+	AVFMSDB
+	AWFMSDB
+	AVFPSO
+	AVFPSODB
+	AWFPSODB
+	AVFLCDB
+	AWFLCDB
+	AVFLNDB
+	AWFLNDB
+	AVFLPDB
+	AWFLPDB
+	AVFMAXDB
+	AWFMAXDB
+	AVFMAXSB
+	AWFMAXSB
+	AVFMINDB
+	AWFMINDB
+	AVFMINSB
+	AWFMINSB
+	AVFSQ
+	AVFSQDB
+	AWFSQDB
+	AVFS
+	AVFSDB
+	AWFSDB
+	AVFTCI
+	AVFTCIDB
+	AWFTCIDB
+	AVGFM
+	AVGFMB
+	AVGFMH
+	AVGFMF
+	AVGFMG
+	AVGFMA
+	AVGFMAB
+	AVGFMAH
+	AVGFMAF
+	AVGFMAG
+	AVGEF
+	AVGEG
+	AVGBM
+	AVZERO
+	AVONE
+	AVGM
+	AVGMB
+	AVGMH
+	AVGMF
+	AVGMG
+	AVISTR
+	AVISTRB
+	AVISTRH
+	AVISTRF
+	AVISTRBS
+	AVISTRHS
+	AVISTRFS
+	AVL
+	AVLR
+	AVLREP
+	AVLREPB
+	AVLREPH
+	AVLREPF
+	AVLREPG
+	AVLC
+	AVLCB
+	AVLCH
+	AVLCF
+	AVLCG
+	AVLEH
+	AVLEF
+	AVLEG
+	AVLEB
+	AVLEIH
+	AVLEIF
+	AVLEIG
+	AVLEIB
+	AVFI
+	AVFIDB
+	AWFIDB
+	AVLGV
+	AVLGVB
+	AVLGVH
+	AVLGVF
+	AVLGVG
+	AVLLEZ
+	AVLLEZB
+	AVLLEZH
+	AVLLEZF
+	AVLLEZG
+	AVLM
+	AVLP
+	AVLPB
+	AVLPH
+	AVLPF
+	AVLPG
+	AVLBB
+	AVLVG
+	AVLVGB
+	AVLVGH
+	AVLVGF
+	AVLVGG
+	AVLVGP
+	AVLL
+	AVMX
+	AVMXB
+	AVMXH
+	AVMXF
+	AVMXG
+	AVMXL
+	AVMXLB
+	AVMXLH
+	AVMXLF
+	AVMXLG
+	AVMRH
+	AVMRHB
+	AVMRHH
+	AVMRHF
+	AVMRHG
+	AVMRL
+	AVMRLB
+	AVMRLH
+	AVMRLF
+	AVMRLG
+	AVMN
+	AVMNB
+	AVMNH
+	AVMNF
+	AVMNG
+	AVMNL
+	AVMNLB
+	AVMNLH
+	AVMNLF
+	AVMNLG
+	AVMAE
+	AVMAEB
+	AVMAEH
+	AVMAEF
+	AVMAH
+	AVMAHB
+	AVMAHH
+	AVMAHF
+	AVMALE
+	AVMALEB
+	AVMALEH
+	AVMALEF
+	AVMALH
+	AVMALHB
+	AVMALHH
+	AVMALHF
+	AVMALO
+	AVMALOB
+	AVMALOH
+	AVMALOF
+	AVMAL
+	AVMALB
+	AVMALHW
+	AVMALF
+	AVMAO
+	AVMAOB
+	AVMAOH
+	AVMAOF
+	AVME
+	AVMEB
+	AVMEH
+	AVMEF
+	AVMH
+	AVMHB
+	AVMHH
+	AVMHF
+	AVMLE
+	AVMLEB
+	AVMLEH
+	AVMLEF
+	AVMLH
+	AVMLHB
+	AVMLHH
+	AVMLHF
+	AVMLO
+	AVMLOB
+	AVMLOH
+	AVMLOF
+	AVML
+	AVMLB
+	AVMLHW
+	AVMLF
+	AVMO
+	AVMOB
+	AVMOH
+	AVMOF
+	AVNO
+	AVNOT
+	AVO
+	AVPK
+	AVPKH
+	AVPKF
+	AVPKG
+	AVPKLS
+	AVPKLSH
+	AVPKLSF
+	AVPKLSG
+	AVPKLSHS
+	AVPKLSFS
+	AVPKLSGS
+	AVPKS
+	AVPKSH
+	AVPKSF
+	AVPKSG
+	AVPKSHS
+	AVPKSFS
+	AVPKSGS
+	AVPERM
+	AVPDI
+	AVPOPCT
+	AVREP
+	AVREPB
+	AVREPH
+	AVREPF
+	AVREPG
+	AVREPI
+	AVREPIB
+	AVREPIH
+	AVREPIF
+	AVREPIG
+	AVSCEF
+	AVSCEG
+	AVSEL
+	AVSL
+	AVSLB
+	AVSLDB
+	AVSRA
+	AVSRAB
+	AVSRL
+	AVSRLB
+	AVSEG
+	AVSEGB
+	AVSEGH
+	AVSEGF
+	AVST
+	AVSTEH
+	AVSTEF
+	AVSTEG
+	AVSTEB
+	AVSTM
+	AVSTL
+	AVSTRC
+	AVSTRCB
+	AVSTRCH
+	AVSTRCF
+	AVSTRCBS
+	AVSTRCHS
+	AVSTRCFS
+	AVSTRCZB
+	AVSTRCZH
+	AVSTRCZF
+	AVSTRCZBS
+	AVSTRCZHS
+	AVSTRCZFS
+	AVS
+	AVSB
+	AVSH
+	AVSF
+	AVSG
+	AVSQ
+	AVSCBI
+	AVSCBIB
+	AVSCBIH
+	AVSCBIF
+	AVSCBIG
+	AVSCBIQ
+	AVSBCBI
+	AVSBCBIQ
+	AVSBI
+	AVSBIQ
+	AVSUMG
+	AVSUMGH
+	AVSUMGF
+	AVSUMQ
+	AVSUMQF
+	AVSUMQG
+	AVSUM
+	AVSUMB
+	AVSUMH
+	AVTM
+	AVUPH
+	AVUPHB
+	AVUPHH
+	AVUPHF
+	AVUPLH
+	AVUPLHB
+	AVUPLHH
+	AVUPLHF
+	AVUPLL
+	AVUPLLB
+	AVUPLLH
+	AVUPLLF
+	AVUPL
+	AVUPLB
+	AVUPLHW
+	AVUPLF
+	AVMSLG
+	AVMSLEG
+	AVMSLOG
+	AVMSLEOG
+
+	ANOPH // NOP
+
+	// binary
+	ABYTE
+	AWORD
+	ADWORD
+
+	// Breakpoint
+	ABRRK
+
+	// end marker
+	ALAST
+
+	// aliases
+	ABR = obj.AJMP
+	ABL = obj.ACALL
+)
diff --git a/go/src/cmd/internal/obj/s390x/anames.go b/go/src/cmd/internal/obj/s390x/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..a6f2820f85d5244b4bbc971e8fa27c7e7953a92f
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/anames.go
@@ -0,0 +1,738 @@
+// Code generated by stringer -i a.out.go -o anames.go -p s390x; DO NOT EDIT.
+
+package s390x
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "ADD",
+	"ADDC",
+	"ADDE",
+	"ADDW",
+	"DIVW",
+	"DIVWU",
+	"DIVD",
+	"DIVDU",
+	"MODW",
+	"MODWU",
+	"MODD",
+	"MODDU",
+	"MULLW",
+	"MULLD",
+	"MULHD",
+	"MULHDU",
+	"MLGR",
+	"SUB",
+	"SUBC",
+	"SUBV",
+	"SUBE",
+	"SUBW",
+	"NEG",
+	"NEGW",
+	"MOVWBR",
+	"MOVB",
+	"MOVBZ",
+	"MOVH",
+	"MOVHBR",
+	"MOVHZ",
+	"MOVW",
+	"MOVWZ",
+	"MOVD",
+	"MOVDBR",
+	"MOVDEQ",
+	"MOVDGE",
+	"MOVDGT",
+	"MOVDLE",
+	"MOVDLT",
+	"MOVDNE",
+	"LOCR",
+	"LOCGR",
+	"FLOGR",
+	"POPCNT",
+	"AND",
+	"ANDW",
+	"OR",
+	"ORW",
+	"XOR",
+	"XORW",
+	"SLW",
+	"SLD",
+	"SRW",
+	"SRAW",
+	"SRD",
+	"SRAD",
+	"RLL",
+	"RLLG",
+	"RNSBG",
+	"RXSBG",
+	"ROSBG",
+	"RNSBGT",
+	"RXSBGT",
+	"ROSBGT",
+	"RISBG",
+	"RISBGN",
+	"RISBGZ",
+	"RISBGNZ",
+	"RISBHG",
+	"RISBLG",
+	"RISBHGZ",
+	"RISBLGZ",
+	"FABS",
+	"FADD",
+	"FADDS",
+	"FCMPO",
+	"FCMPU",
+	"CEBR",
+	"FDIV",
+	"FDIVS",
+	"FMADD",
+	"FMADDS",
+	"FMOVD",
+	"FMOVS",
+	"FMSUB",
+	"FMSUBS",
+	"FMUL",
+	"FMULS",
+	"FNABS",
+	"FNEG",
+	"FNEGS",
+	"LCDBR",
+	"LEDBR",
+	"LDEBR",
+	"LPDFR",
+	"LNDFR",
+	"FSUB",
+	"FSUBS",
+	"FSQRT",
+	"FSQRTS",
+	"FIEBR",
+	"FIDBR",
+	"CPSDR",
+	"LTEBR",
+	"LTDBR",
+	"TCEB",
+	"TCDB",
+	"LDGR",
+	"LGDR",
+	"CEFBRA",
+	"CDFBRA",
+	"CEGBRA",
+	"CDGBRA",
+	"CFEBRA",
+	"CFDBRA",
+	"CGEBRA",
+	"CGDBRA",
+	"CELFBR",
+	"CDLFBR",
+	"CELGBR",
+	"CDLGBR",
+	"CLFEBR",
+	"CLFDBR",
+	"CLGEBR",
+	"CLGDBR",
+	"CMP",
+	"CMPU",
+	"CMPW",
+	"CMPWU",
+	"TMHH",
+	"TMHL",
+	"TMLH",
+	"TMLL",
+	"IPM",
+	"SPM",
+	"CS",
+	"CSG",
+	"SYNC",
+	"BC",
+	"BCL",
+	"BRC",
+	"BEQ",
+	"BGE",
+	"BGT",
+	"BLE",
+	"BLT",
+	"BLEU",
+	"BLTU",
+	"BNE",
+	"BVC",
+	"BVS",
+	"SYSCALL",
+	"BRCT",
+	"BRCTG",
+	"CRJ",
+	"CGRJ",
+	"CLRJ",
+	"CLGRJ",
+	"CIJ",
+	"CGIJ",
+	"CLIJ",
+	"CLGIJ",
+	"CMPBEQ",
+	"CMPBGE",
+	"CMPBGT",
+	"CMPBLE",
+	"CMPBLT",
+	"CMPBNE",
+	"CMPUBEQ",
+	"CMPUBGE",
+	"CMPUBGT",
+	"CMPUBLE",
+	"CMPUBLT",
+	"CMPUBNE",
+	"MVC",
+	"MVCIN",
+	"MVCLE",
+	"CLC",
+	"XC",
+	"OC",
+	"NC",
+	"EXRL",
+	"LARL",
+	"LA",
+	"LAY",
+	"LAA",
+	"LAAG",
+	"LAAL",
+	"LAALG",
+	"LAN",
+	"LANG",
+	"LAX",
+	"LAXG",
+	"LAO",
+	"LAOG",
+	"LMY",
+	"LMG",
+	"STMY",
+	"STMG",
+	"STCK",
+	"STCKC",
+	"STCKE",
+	"STCKF",
+	"CLEAR",
+	"KM",
+	"KMC",
+	"KLMD",
+	"KIMD",
+	"KDSA",
+	"KMA",
+	"KMCTR",
+	"VA",
+	"VAB",
+	"VAH",
+	"VAF",
+	"VAG",
+	"VAQ",
+	"VACC",
+	"VACCB",
+	"VACCH",
+	"VACCF",
+	"VACCG",
+	"VACCQ",
+	"VAC",
+	"VACQ",
+	"VACCC",
+	"VACCCQ",
+	"VN",
+	"VNC",
+	"VAVG",
+	"VAVGB",
+	"VAVGH",
+	"VAVGF",
+	"VAVGG",
+	"VAVGL",
+	"VAVGLB",
+	"VAVGLH",
+	"VAVGLF",
+	"VAVGLG",
+	"VCKSM",
+	"VCEQ",
+	"VCEQB",
+	"VCEQH",
+	"VCEQF",
+	"VCEQG",
+	"VCEQBS",
+	"VCEQHS",
+	"VCEQFS",
+	"VCEQGS",
+	"VCH",
+	"VCHB",
+	"VCHH",
+	"VCHF",
+	"VCHG",
+	"VCHBS",
+	"VCHHS",
+	"VCHFS",
+	"VCHGS",
+	"VCHL",
+	"VCHLB",
+	"VCHLH",
+	"VCHLF",
+	"VCHLG",
+	"VCHLBS",
+	"VCHLHS",
+	"VCHLFS",
+	"VCHLGS",
+	"VCLZ",
+	"VCLZB",
+	"VCLZH",
+	"VCLZF",
+	"VCLZG",
+	"VCTZ",
+	"VCTZB",
+	"VCTZH",
+	"VCTZF",
+	"VCTZG",
+	"VEC",
+	"VECB",
+	"VECH",
+	"VECF",
+	"VECG",
+	"VECL",
+	"VECLB",
+	"VECLH",
+	"VECLF",
+	"VECLG",
+	"VERIM",
+	"VERIMB",
+	"VERIMH",
+	"VERIMF",
+	"VERIMG",
+	"VERLL",
+	"VERLLB",
+	"VERLLH",
+	"VERLLF",
+	"VERLLG",
+	"VERLLV",
+	"VERLLVB",
+	"VERLLVH",
+	"VERLLVF",
+	"VERLLVG",
+	"VESLV",
+	"VESLVB",
+	"VESLVH",
+	"VESLVF",
+	"VESLVG",
+	"VESL",
+	"VESLB",
+	"VESLH",
+	"VESLF",
+	"VESLG",
+	"VESRA",
+	"VESRAB",
+	"VESRAH",
+	"VESRAF",
+	"VESRAG",
+	"VESRAV",
+	"VESRAVB",
+	"VESRAVH",
+	"VESRAVF",
+	"VESRAVG",
+	"VESRL",
+	"VESRLB",
+	"VESRLH",
+	"VESRLF",
+	"VESRLG",
+	"VESRLV",
+	"VESRLVB",
+	"VESRLVH",
+	"VESRLVF",
+	"VESRLVG",
+	"VX",
+	"VFAE",
+	"VFAEB",
+	"VFAEH",
+	"VFAEF",
+	"VFAEBS",
+	"VFAEHS",
+	"VFAEFS",
+	"VFAEZB",
+	"VFAEZH",
+	"VFAEZF",
+	"VFAEZBS",
+	"VFAEZHS",
+	"VFAEZFS",
+	"VFEE",
+	"VFEEB",
+	"VFEEH",
+	"VFEEF",
+	"VFEEBS",
+	"VFEEHS",
+	"VFEEFS",
+	"VFEEZB",
+	"VFEEZH",
+	"VFEEZF",
+	"VFEEZBS",
+	"VFEEZHS",
+	"VFEEZFS",
+	"VFENE",
+	"VFENEB",
+	"VFENEH",
+	"VFENEF",
+	"VFENEBS",
+	"VFENEHS",
+	"VFENEFS",
+	"VFENEZB",
+	"VFENEZH",
+	"VFENEZF",
+	"VFENEZBS",
+	"VFENEZHS",
+	"VFENEZFS",
+	"VFA",
+	"VFADB",
+	"WFADB",
+	"WFK",
+	"WFKDB",
+	"VFCE",
+	"VFCEDB",
+	"VFCEDBS",
+	"WFCEDB",
+	"WFCEDBS",
+	"VFCH",
+	"VFCHDB",
+	"VFCHDBS",
+	"WFCHDB",
+	"WFCHDBS",
+	"VFCHE",
+	"VFCHEDB",
+	"VFCHEDBS",
+	"WFCHEDB",
+	"WFCHEDBS",
+	"WFC",
+	"WFCDB",
+	"VCDG",
+	"VCDGB",
+	"WCDGB",
+	"VCDLG",
+	"VCDLGB",
+	"WCDLGB",
+	"VCGD",
+	"VCGDB",
+	"WCGDB",
+	"VCLGD",
+	"VCLGDB",
+	"WCLGDB",
+	"VFD",
+	"VFDDB",
+	"WFDDB",
+	"VLDE",
+	"VLDEB",
+	"WLDEB",
+	"VLED",
+	"VLEDB",
+	"WLEDB",
+	"VFM",
+	"VFMDB",
+	"WFMDB",
+	"VFMA",
+	"VFMADB",
+	"WFMADB",
+	"VFMS",
+	"VFMSDB",
+	"WFMSDB",
+	"VFPSO",
+	"VFPSODB",
+	"WFPSODB",
+	"VFLCDB",
+	"WFLCDB",
+	"VFLNDB",
+	"WFLNDB",
+	"VFLPDB",
+	"WFLPDB",
+	"VFMAXDB",
+	"WFMAXDB",
+	"VFMAXSB",
+	"WFMAXSB",
+	"VFMINDB",
+	"WFMINDB",
+	"VFMINSB",
+	"WFMINSB",
+	"VFSQ",
+	"VFSQDB",
+	"WFSQDB",
+	"VFS",
+	"VFSDB",
+	"WFSDB",
+	"VFTCI",
+	"VFTCIDB",
+	"WFTCIDB",
+	"VGFM",
+	"VGFMB",
+	"VGFMH",
+	"VGFMF",
+	"VGFMG",
+	"VGFMA",
+	"VGFMAB",
+	"VGFMAH",
+	"VGFMAF",
+	"VGFMAG",
+	"VGEF",
+	"VGEG",
+	"VGBM",
+	"VZERO",
+	"VONE",
+	"VGM",
+	"VGMB",
+	"VGMH",
+	"VGMF",
+	"VGMG",
+	"VISTR",
+	"VISTRB",
+	"VISTRH",
+	"VISTRF",
+	"VISTRBS",
+	"VISTRHS",
+	"VISTRFS",
+	"VL",
+	"VLR",
+	"VLREP",
+	"VLREPB",
+	"VLREPH",
+	"VLREPF",
+	"VLREPG",
+	"VLC",
+	"VLCB",
+	"VLCH",
+	"VLCF",
+	"VLCG",
+	"VLEH",
+	"VLEF",
+	"VLEG",
+	"VLEB",
+	"VLEIH",
+	"VLEIF",
+	"VLEIG",
+	"VLEIB",
+	"VFI",
+	"VFIDB",
+	"WFIDB",
+	"VLGV",
+	"VLGVB",
+	"VLGVH",
+	"VLGVF",
+	"VLGVG",
+	"VLLEZ",
+	"VLLEZB",
+	"VLLEZH",
+	"VLLEZF",
+	"VLLEZG",
+	"VLM",
+	"VLP",
+	"VLPB",
+	"VLPH",
+	"VLPF",
+	"VLPG",
+	"VLBB",
+	"VLVG",
+	"VLVGB",
+	"VLVGH",
+	"VLVGF",
+	"VLVGG",
+	"VLVGP",
+	"VLL",
+	"VMX",
+	"VMXB",
+	"VMXH",
+	"VMXF",
+	"VMXG",
+	"VMXL",
+	"VMXLB",
+	"VMXLH",
+	"VMXLF",
+	"VMXLG",
+	"VMRH",
+	"VMRHB",
+	"VMRHH",
+	"VMRHF",
+	"VMRHG",
+	"VMRL",
+	"VMRLB",
+	"VMRLH",
+	"VMRLF",
+	"VMRLG",
+	"VMN",
+	"VMNB",
+	"VMNH",
+	"VMNF",
+	"VMNG",
+	"VMNL",
+	"VMNLB",
+	"VMNLH",
+	"VMNLF",
+	"VMNLG",
+	"VMAE",
+	"VMAEB",
+	"VMAEH",
+	"VMAEF",
+	"VMAH",
+	"VMAHB",
+	"VMAHH",
+	"VMAHF",
+	"VMALE",
+	"VMALEB",
+	"VMALEH",
+	"VMALEF",
+	"VMALH",
+	"VMALHB",
+	"VMALHH",
+	"VMALHF",
+	"VMALO",
+	"VMALOB",
+	"VMALOH",
+	"VMALOF",
+	"VMAL",
+	"VMALB",
+	"VMALHW",
+	"VMALF",
+	"VMAO",
+	"VMAOB",
+	"VMAOH",
+	"VMAOF",
+	"VME",
+	"VMEB",
+	"VMEH",
+	"VMEF",
+	"VMH",
+	"VMHB",
+	"VMHH",
+	"VMHF",
+	"VMLE",
+	"VMLEB",
+	"VMLEH",
+	"VMLEF",
+	"VMLH",
+	"VMLHB",
+	"VMLHH",
+	"VMLHF",
+	"VMLO",
+	"VMLOB",
+	"VMLOH",
+	"VMLOF",
+	"VML",
+	"VMLB",
+	"VMLHW",
+	"VMLF",
+	"VMO",
+	"VMOB",
+	"VMOH",
+	"VMOF",
+	"VNO",
+	"VNOT",
+	"VO",
+	"VPK",
+	"VPKH",
+	"VPKF",
+	"VPKG",
+	"VPKLS",
+	"VPKLSH",
+	"VPKLSF",
+	"VPKLSG",
+	"VPKLSHS",
+	"VPKLSFS",
+	"VPKLSGS",
+	"VPKS",
+	"VPKSH",
+	"VPKSF",
+	"VPKSG",
+	"VPKSHS",
+	"VPKSFS",
+	"VPKSGS",
+	"VPERM",
+	"VPDI",
+	"VPOPCT",
+	"VREP",
+	"VREPB",
+	"VREPH",
+	"VREPF",
+	"VREPG",
+	"VREPI",
+	"VREPIB",
+	"VREPIH",
+	"VREPIF",
+	"VREPIG",
+	"VSCEF",
+	"VSCEG",
+	"VSEL",
+	"VSL",
+	"VSLB",
+	"VSLDB",
+	"VSRA",
+	"VSRAB",
+	"VSRL",
+	"VSRLB",
+	"VSEG",
+	"VSEGB",
+	"VSEGH",
+	"VSEGF",
+	"VST",
+	"VSTEH",
+	"VSTEF",
+	"VSTEG",
+	"VSTEB",
+	"VSTM",
+	"VSTL",
+	"VSTRC",
+	"VSTRCB",
+	"VSTRCH",
+	"VSTRCF",
+	"VSTRCBS",
+	"VSTRCHS",
+	"VSTRCFS",
+	"VSTRCZB",
+	"VSTRCZH",
+	"VSTRCZF",
+	"VSTRCZBS",
+	"VSTRCZHS",
+	"VSTRCZFS",
+	"VS",
+	"VSB",
+	"VSH",
+	"VSF",
+	"VSG",
+	"VSQ",
+	"VSCBI",
+	"VSCBIB",
+	"VSCBIH",
+	"VSCBIF",
+	"VSCBIG",
+	"VSCBIQ",
+	"VSBCBI",
+	"VSBCBIQ",
+	"VSBI",
+	"VSBIQ",
+	"VSUMG",
+	"VSUMGH",
+	"VSUMGF",
+	"VSUMQ",
+	"VSUMQF",
+	"VSUMQG",
+	"VSUM",
+	"VSUMB",
+	"VSUMH",
+	"VTM",
+	"VUPH",
+	"VUPHB",
+	"VUPHH",
+	"VUPHF",
+	"VUPLH",
+	"VUPLHB",
+	"VUPLHH",
+	"VUPLHF",
+	"VUPLL",
+	"VUPLLB",
+	"VUPLLH",
+	"VUPLLF",
+	"VUPL",
+	"VUPLB",
+	"VUPLHW",
+	"VUPLF",
+	"VMSLG",
+	"VMSLEG",
+	"VMSLOG",
+	"VMSLEOG",
+	"NOPH",
+	"BYTE",
+	"WORD",
+	"DWORD",
+	"BRRK",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/s390x/anamesz.go b/go/src/cmd/internal/obj/s390x/anamesz.go
new file mode 100644
index 0000000000000000000000000000000000000000..93dcfa99be73953f3e813606f982226f6c6f8833
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/anamesz.go
@@ -0,0 +1,38 @@
+// Code generated by mkcnames -i a.out.go -o anamesz.go -p s390x; DO NOT EDIT.
+
+package s390x
+
+// This order should be strictly consistent to that in a.out.go.
+var cnamesz = []string{
+	"NONE",
+	"REG",
+	"FREG",
+	"VREG",
+	"AREG",
+	"ZCON",
+	"SCON",
+	"UCON",
+	"ADDCON",
+	"ANDCON",
+	"LCON",
+	"DCON",
+	"SACON",
+	"LACON",
+	"DACON",
+	"SBRA",
+	"LBRA",
+	"SAUTO",
+	"LAUTO",
+	"ZOREG",
+	"SOREG",
+	"LOREG",
+	"TLS_LE",
+	"TLS_IE",
+	"GOK",
+	"ADDR",
+	"SYMADDR",
+	"GOTADDR",
+	"TEXTSIZE",
+	"ANY",
+	"NCLASS",
+}
diff --git a/go/src/cmd/internal/obj/s390x/asmz.go b/go/src/cmd/internal/obj/s390x/asmz.go
new file mode 100644
index 0000000000000000000000000000000000000000..3706bb1b74e0cd18b5808ee00506a67f65ac5b75
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/asmz.go
@@ -0,0 +1,5083 @@
+// Based on cmd/internal/obj/ppc64/asm9.go.
+//
+//    Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//    Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//    Portions Copyright © 1997-1999 Vita Nuova Limited
+//    Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//    Portions Copyright © 2004,2006 Bruce Ellis
+//    Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//    Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//    Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package s390x
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"fmt"
+	"log"
+	"math"
+	"slices"
+)
+
+// ctxtz holds state while assembling a single function.
+// Each function gets a fresh ctxtz.
+// This allows for multiple functions to be safely concurrently assembled.
+type ctxtz struct {
+	ctxt       *obj.Link
+	newprog    obj.ProgAlloc
+	cursym     *obj.LSym
+	autosize   int32
+	instoffset int64
+	pc         int64
+}
+
+// instruction layout.
+const (
+	funcAlign = 16
+)
+
+type Optab struct {
+	as obj.As // opcode
+	i  uint8  // handler index
+	a1 uint8  // From
+	a2 uint8  // Reg
+	a3 uint8  // RestArgs[0]
+	a4 uint8  // RestArgs[1]
+	a5 uint8  // RestArgs[2]
+	a6 uint8  // To
+}
+
+var optab = []Optab{
+	// zero-length instructions
+	{i: 0, as: obj.ATEXT, a1: C_ADDR, a6: C_TEXTSIZE},
+	{i: 0, as: obj.ATEXT, a1: C_ADDR, a3: C_LCON, a6: C_TEXTSIZE},
+	{i: 0, as: obj.APCDATA, a1: C_LCON, a6: C_LCON},
+	{i: 0, as: obj.AFUNCDATA, a1: C_SCON, a6: C_ADDR},
+	{i: 0, as: obj.ANOP},
+	{i: 0, as: obj.ANOP, a1: C_SAUTO},
+
+	// move register
+	{i: 1, as: AMOVD, a1: C_REG, a6: C_REG},
+	{i: 1, as: AMOVB, a1: C_REG, a6: C_REG},
+	{i: 1, as: AMOVBZ, a1: C_REG, a6: C_REG},
+	{i: 1, as: AMOVW, a1: C_REG, a6: C_REG},
+	{i: 1, as: AMOVWZ, a1: C_REG, a6: C_REG},
+	{i: 1, as: AFMOVD, a1: C_FREG, a6: C_FREG},
+	{i: 1, as: AMOVDBR, a1: C_REG, a6: C_REG},
+
+	// load constant
+	{i: 26, as: AMOVD, a1: C_LACON, a6: C_REG},
+	{i: 26, as: AMOVW, a1: C_LACON, a6: C_REG},
+	{i: 26, as: AMOVWZ, a1: C_LACON, a6: C_REG},
+	{i: 3, as: AMOVD, a1: C_DCON, a6: C_REG},
+	{i: 3, as: AMOVW, a1: C_DCON, a6: C_REG},
+	{i: 3, as: AMOVWZ, a1: C_DCON, a6: C_REG},
+	{i: 3, as: AMOVB, a1: C_DCON, a6: C_REG},
+	{i: 3, as: AMOVBZ, a1: C_DCON, a6: C_REG},
+
+	// store constant
+	{i: 72, as: AMOVD, a1: C_SCON, a6: C_LAUTO},
+	{i: 72, as: AMOVD, a1: C_ADDCON, a6: C_LAUTO},
+	{i: 72, as: AMOVW, a1: C_SCON, a6: C_LAUTO},
+	{i: 72, as: AMOVW, a1: C_ADDCON, a6: C_LAUTO},
+	{i: 72, as: AMOVWZ, a1: C_SCON, a6: C_LAUTO},
+	{i: 72, as: AMOVWZ, a1: C_ADDCON, a6: C_LAUTO},
+	{i: 72, as: AMOVB, a1: C_SCON, a6: C_LAUTO},
+	{i: 72, as: AMOVB, a1: C_ADDCON, a6: C_LAUTO},
+	{i: 72, as: AMOVBZ, a1: C_SCON, a6: C_LAUTO},
+	{i: 72, as: AMOVBZ, a1: C_ADDCON, a6: C_LAUTO},
+	{i: 72, as: AMOVD, a1: C_SCON, a6: C_LOREG},
+	{i: 72, as: AMOVD, a1: C_ADDCON, a6: C_LOREG},
+	{i: 72, as: AMOVW, a1: C_SCON, a6: C_LOREG},
+	{i: 72, as: AMOVW, a1: C_ADDCON, a6: C_LOREG},
+	{i: 72, as: AMOVWZ, a1: C_SCON, a6: C_LOREG},
+	{i: 72, as: AMOVWZ, a1: C_ADDCON, a6: C_LOREG},
+	{i: 72, as: AMOVB, a1: C_SCON, a6: C_LOREG},
+	{i: 72, as: AMOVB, a1: C_ADDCON, a6: C_LOREG},
+	{i: 72, as: AMOVBZ, a1: C_SCON, a6: C_LOREG},
+	{i: 72, as: AMOVBZ, a1: C_ADDCON, a6: C_LOREG},
+
+	// store
+	{i: 35, as: AMOVD, a1: C_REG, a6: C_LAUTO},
+	{i: 35, as: AMOVW, a1: C_REG, a6: C_LAUTO},
+	{i: 35, as: AMOVWZ, a1: C_REG, a6: C_LAUTO},
+	{i: 35, as: AMOVBZ, a1: C_REG, a6: C_LAUTO},
+	{i: 35, as: AMOVB, a1: C_REG, a6: C_LAUTO},
+	{i: 35, as: AMOVDBR, a1: C_REG, a6: C_LAUTO},
+	{i: 35, as: AMOVHBR, a1: C_REG, a6: C_LAUTO},
+	{i: 35, as: AMOVD, a1: C_REG, a6: C_LOREG},
+	{i: 35, as: AMOVW, a1: C_REG, a6: C_LOREG},
+	{i: 35, as: AMOVWZ, a1: C_REG, a6: C_LOREG},
+	{i: 35, as: AMOVBZ, a1: C_REG, a6: C_LOREG},
+	{i: 35, as: AMOVB, a1: C_REG, a6: C_LOREG},
+	{i: 35, as: AMOVDBR, a1: C_REG, a6: C_LOREG},
+	{i: 35, as: AMOVHBR, a1: C_REG, a6: C_LOREG},
+	{i: 74, as: AMOVD, a1: C_REG, a6: C_ADDR},
+	{i: 74, as: AMOVW, a1: C_REG, a6: C_ADDR},
+	{i: 74, as: AMOVWZ, a1: C_REG, a6: C_ADDR},
+	{i: 74, as: AMOVBZ, a1: C_REG, a6: C_ADDR},
+	{i: 74, as: AMOVB, a1: C_REG, a6: C_ADDR},
+
+	// load
+	{i: 36, as: AMOVD, a1: C_LAUTO, a6: C_REG},
+	{i: 36, as: AMOVW, a1: C_LAUTO, a6: C_REG},
+	{i: 36, as: AMOVWZ, a1: C_LAUTO, a6: C_REG},
+	{i: 36, as: AMOVBZ, a1: C_LAUTO, a6: C_REG},
+	{i: 36, as: AMOVB, a1: C_LAUTO, a6: C_REG},
+	{i: 36, as: AMOVDBR, a1: C_LAUTO, a6: C_REG},
+	{i: 36, as: AMOVHBR, a1: C_LAUTO, a6: C_REG},
+	{i: 36, as: AMOVD, a1: C_LOREG, a6: C_REG},
+	{i: 36, as: AMOVW, a1: C_LOREG, a6: C_REG},
+	{i: 36, as: AMOVWZ, a1: C_LOREG, a6: C_REG},
+	{i: 36, as: AMOVBZ, a1: C_LOREG, a6: C_REG},
+	{i: 36, as: AMOVB, a1: C_LOREG, a6: C_REG},
+	{i: 36, as: AMOVDBR, a1: C_LOREG, a6: C_REG},
+	{i: 36, as: AMOVHBR, a1: C_LOREG, a6: C_REG},
+	{i: 75, as: AMOVD, a1: C_ADDR, a6: C_REG},
+	{i: 75, as: AMOVW, a1: C_ADDR, a6: C_REG},
+	{i: 75, as: AMOVWZ, a1: C_ADDR, a6: C_REG},
+	{i: 75, as: AMOVBZ, a1: C_ADDR, a6: C_REG},
+	{i: 75, as: AMOVB, a1: C_ADDR, a6: C_REG},
+
+	// interlocked load and op
+	{i: 99, as: ALAAG, a1: C_REG, a2: C_REG, a6: C_LOREG},
+
+	// integer arithmetic
+	{i: 2, as: AADD, a1: C_REG, a2: C_REG, a6: C_REG},
+	{i: 2, as: AADD, a1: C_REG, a6: C_REG},
+	{i: 22, as: AADD, a1: C_LCON, a2: C_REG, a6: C_REG},
+	{i: 22, as: AADD, a1: C_LCON, a6: C_REG},
+	{i: 12, as: AADD, a1: C_LOREG, a6: C_REG},
+	{i: 12, as: AADD, a1: C_LAUTO, a6: C_REG},
+	{i: 21, as: ASUB, a1: C_LCON, a2: C_REG, a6: C_REG},
+	{i: 21, as: ASUB, a1: C_LCON, a6: C_REG},
+	{i: 12, as: ASUB, a1: C_LOREG, a6: C_REG},
+	{i: 12, as: ASUB, a1: C_LAUTO, a6: C_REG},
+	{i: 4, as: AMULHD, a1: C_REG, a6: C_REG},
+	{i: 4, as: AMULHD, a1: C_REG, a2: C_REG, a6: C_REG},
+	{i: 62, as: AMLGR, a1: C_REG, a6: C_REG},
+	{i: 2, as: ADIVW, a1: C_REG, a2: C_REG, a6: C_REG},
+	{i: 2, as: ADIVW, a1: C_REG, a6: C_REG},
+	{i: 10, as: ASUB, a1: C_REG, a2: C_REG, a6: C_REG},
+	{i: 10, as: ASUB, a1: C_REG, a6: C_REG},
+	{i: 47, as: ANEG, a1: C_REG, a6: C_REG},
+	{i: 47, as: ANEG, a6: C_REG},
+
+	// integer logical
+	{i: 6, as: AAND, a1: C_REG, a2: C_REG, a6: C_REG},
+	{i: 6, as: AAND, a1: C_REG, a6: C_REG},
+	{i: 23, as: AAND, a1: C_LCON, a6: C_REG},
+	{i: 12, as: AAND, a1: C_LOREG, a6: C_REG},
+	{i: 12, as: AAND, a1: C_LAUTO, a6: C_REG},
+	{i: 6, as: AANDW, a1: C_REG, a2: C_REG, a6: C_REG},
+	{i: 6, as: AANDW, a1: C_REG, a6: C_REG},
+	{i: 24, as: AANDW, a1: C_LCON, a6: C_REG},
+	{i: 12, as: AANDW, a1: C_LOREG, a6: C_REG},
+	{i: 12, as: AANDW, a1: C_LAUTO, a6: C_REG},
+	{i: 7, as: ASLD, a1: C_REG, a6: C_REG},
+	{i: 7, as: ASLD, a1: C_REG, a2: C_REG, a6: C_REG},
+	{i: 7, as: ASLD, a1: C_SCON, a2: C_REG, a6: C_REG},
+	{i: 7, as: ASLD, a1: C_SCON, a6: C_REG},
+	{i: 13, as: ARNSBG, a1: C_SCON, a3: C_SCON, a4: C_SCON, a5: C_REG, a6: C_REG},
+
+	// compare and swap
+	{i: 79, as: ACSG, a1: C_REG, a2: C_REG, a6: C_SOREG},
+
+	// floating point
+	{i: 32, as: AFADD, a1: C_FREG, a6: C_FREG},
+	{i: 33, as: AFABS, a1: C_FREG, a6: C_FREG},
+	{i: 33, as: AFABS, a6: C_FREG},
+	{i: 34, as: AFMADD, a1: C_FREG, a2: C_FREG, a6: C_FREG},
+	{i: 32, as: AFMUL, a1: C_FREG, a6: C_FREG},
+	{i: 36, as: AFMOVD, a1: C_LAUTO, a6: C_FREG},
+	{i: 36, as: AFMOVD, a1: C_LOREG, a6: C_FREG},
+	{i: 75, as: AFMOVD, a1: C_ADDR, a6: C_FREG},
+	{i: 35, as: AFMOVD, a1: C_FREG, a6: C_LAUTO},
+	{i: 35, as: AFMOVD, a1: C_FREG, a6: C_LOREG},
+	{i: 74, as: AFMOVD, a1: C_FREG, a6: C_ADDR},
+	{i: 67, as: AFMOVD, a1: C_ZCON, a6: C_FREG},
+	{i: 81, as: ALDGR, a1: C_REG, a6: C_FREG},
+	{i: 81, as: ALGDR, a1: C_FREG, a6: C_REG},
+	{i: 82, as: ACEFBRA, a1: C_REG, a6: C_FREG},
+	{i: 83, as: ACFEBRA, a1: C_FREG, a6: C_REG},
+	{i: 48, as: AFIEBR, a1: C_SCON, a2: C_FREG, a6: C_FREG},
+	{i: 49, as: ACPSDR, a1: C_FREG, a2: C_FREG, a6: C_FREG},
+	{i: 50, as: ALTDBR, a1: C_FREG, a6: C_FREG},
+	{i: 51, as: ATCDB, a1: C_FREG, a6: C_SCON},
+
+	// load symbol address (plus offset)
+	{i: 19, as: AMOVD, a1: C_SYMADDR, a6: C_REG},
+	{i: 93, as: AMOVD, a1: C_GOTADDR, a6: C_REG},
+	{i: 94, as: AMOVD, a1: C_TLS_LE, a6: C_REG},
+	{i: 95, as: AMOVD, a1: C_TLS_IE, a6: C_REG},
+
+	// system call
+	{i: 5, as: ASYSCALL},
+	{i: 77, as: ASYSCALL, a1: C_SCON},
+
+	// branch
+	{i: 16, as: ABEQ, a6: C_SBRA},
+	{i: 16, as: ABRC, a1: C_SCON, a6: C_SBRA},
+	{i: 11, as: ABR, a6: C_LBRA},
+	{i: 16, as: ABC, a1: C_SCON, a2: C_REG, a6: C_LBRA},
+	{i: 18, as: ABR, a6: C_REG},
+	{i: 18, as: ABR, a1: C_REG, a6: C_REG},
+	{i: 15, as: ABR, a6: C_ZOREG},
+	{i: 15, as: ABC, a6: C_ZOREG},
+
+	// compare and branch
+	{i: 89, as: ACGRJ, a1: C_SCON, a2: C_REG, a3: C_REG, a6: C_SBRA},
+	{i: 89, as: ACMPBEQ, a1: C_REG, a2: C_REG, a6: C_SBRA},
+	{i: 89, as: ACLGRJ, a1: C_SCON, a2: C_REG, a3: C_REG, a6: C_SBRA},
+	{i: 89, as: ACMPUBEQ, a1: C_REG, a2: C_REG, a6: C_SBRA},
+	{i: 90, as: ACGIJ, a1: C_SCON, a2: C_REG, a3: C_ADDCON, a6: C_SBRA},
+	{i: 90, as: ACGIJ, a1: C_SCON, a2: C_REG, a3: C_SCON, a6: C_SBRA},
+	{i: 90, as: ACMPBEQ, a1: C_REG, a3: C_ADDCON, a6: C_SBRA},
+	{i: 90, as: ACMPBEQ, a1: C_REG, a3: C_SCON, a6: C_SBRA},
+	{i: 90, as: ACLGIJ, a1: C_SCON, a2: C_REG, a3: C_ADDCON, a6: C_SBRA},
+	{i: 90, as: ACMPUBEQ, a1: C_REG, a3: C_ANDCON, a6: C_SBRA},
+
+	// branch on count
+	{i: 41, as: ABRCT, a1: C_REG, a6: C_SBRA},
+	{i: 41, as: ABRCTG, a1: C_REG, a6: C_SBRA},
+
+	// move on condition
+	{i: 17, as: AMOVDEQ, a1: C_REG, a6: C_REG},
+
+	// load on condition
+	{i: 25, as: ALOCGR, a1: C_SCON, a2: C_REG, a6: C_REG},
+
+	// find leftmost one
+	{i: 8, as: AFLOGR, a1: C_REG, a6: C_REG},
+
+	// population count
+	{i: 9, as: APOPCNT, a1: C_REG, a6: C_REG},
+
+	// compare
+	{i: 70, as: ACMP, a1: C_REG, a6: C_REG},
+	{i: 71, as: ACMP, a1: C_REG, a6: C_LCON},
+	{i: 70, as: ACMPU, a1: C_REG, a6: C_REG},
+	{i: 71, as: ACMPU, a1: C_REG, a6: C_LCON},
+	{i: 70, as: AFCMPO, a1: C_FREG, a6: C_FREG},
+	{i: 70, as: AFCMPO, a1: C_FREG, a2: C_REG, a6: C_FREG},
+
+	// test under mask
+	{i: 91, as: ATMHH, a1: C_REG, a6: C_ANDCON},
+
+	// insert program mask
+	{i: 92, as: AIPM, a1: C_REG},
+
+	// set program mask
+	{i: 76, as: ASPM, a1: C_REG},
+
+	// 32-bit access registers
+	{i: 68, as: AMOVW, a1: C_AREG, a6: C_REG},
+	{i: 68, as: AMOVWZ, a1: C_AREG, a6: C_REG},
+	{i: 69, as: AMOVW, a1: C_REG, a6: C_AREG},
+	{i: 69, as: AMOVWZ, a1: C_REG, a6: C_AREG},
+
+	// macros
+	{i: 96, as: ACLEAR, a1: C_LCON, a6: C_LOREG},
+	{i: 96, as: ACLEAR, a1: C_LCON, a6: C_LAUTO},
+
+	// load/store multiple
+	{i: 97, as: ASTMG, a1: C_REG, a2: C_REG, a6: C_LOREG},
+	{i: 97, as: ASTMG, a1: C_REG, a2: C_REG, a6: C_LAUTO},
+	{i: 98, as: ALMG, a1: C_LOREG, a2: C_REG, a6: C_REG},
+	{i: 98, as: ALMG, a1: C_LAUTO, a2: C_REG, a6: C_REG},
+
+	// bytes
+	{i: 40, as: ABYTE, a1: C_SCON},
+	{i: 40, as: AWORD, a1: C_LCON},
+	{i: 31, as: ADWORD, a1: C_LCON},
+	{i: 31, as: ADWORD, a1: C_DCON},
+
+	// fast synchronization
+	{i: 80, as: ASYNC},
+
+	// store clock
+	{i: 88, as: ASTCK, a6: C_SAUTO},
+	{i: 88, as: ASTCK, a6: C_SOREG},
+
+	// storage and storage
+	{i: 84, as: AMVC, a1: C_SCON, a3: C_LOREG, a6: C_LOREG},
+	{i: 84, as: AMVC, a1: C_SCON, a3: C_LOREG, a6: C_LAUTO},
+	{i: 84, as: AMVC, a1: C_SCON, a3: C_LAUTO, a6: C_LAUTO},
+
+	// address
+	{i: 85, as: ALARL, a1: C_LCON, a6: C_REG},
+	{i: 85, as: ALARL, a1: C_SYMADDR, a6: C_REG},
+	{i: 86, as: ALA, a1: C_SOREG, a6: C_REG},
+	{i: 86, as: ALA, a1: C_SAUTO, a6: C_REG},
+	{i: 87, as: AEXRL, a1: C_SYMADDR, a6: C_REG},
+
+	// undefined (deliberate illegal instruction)
+	{i: 78, as: obj.AUNDEF},
+
+	// Break point instruction(0x0001 opcode)
+	{i: 73, as: ABRRK},
+
+	// 2 byte no-operation
+	{i: 66, as: ANOPH},
+
+	// crypto instructions
+
+	// KM
+	{i: 124, as: AKM, a1: C_REG, a6: C_REG},
+
+	// KDSA
+	{i: 125, as: AKDSA, a1: C_REG, a6: C_REG},
+
+	// KMA
+	{i: 126, as: AKMA, a1: C_REG, a2: C_REG, a6: C_REG},
+
+	// vector instructions
+
+	// VRX store
+	{i: 100, as: AVST, a1: C_VREG, a6: C_SOREG},
+	{i: 100, as: AVST, a1: C_VREG, a6: C_SAUTO},
+	{i: 100, as: AVSTEG, a1: C_SCON, a2: C_VREG, a6: C_SOREG},
+	{i: 100, as: AVSTEG, a1: C_SCON, a2: C_VREG, a6: C_SAUTO},
+
+	// VRX load
+	{i: 101, as: AVL, a1: C_SOREG, a6: C_VREG},
+	{i: 101, as: AVL, a1: C_SAUTO, a6: C_VREG},
+	{i: 101, as: AVLEG, a1: C_SCON, a3: C_SOREG, a6: C_VREG},
+	{i: 101, as: AVLEG, a1: C_SCON, a3: C_SAUTO, a6: C_VREG},
+
+	// VRV scatter
+	{i: 102, as: AVSCEG, a1: C_SCON, a2: C_VREG, a6: C_SOREG},
+	{i: 102, as: AVSCEG, a1: C_SCON, a2: C_VREG, a6: C_SAUTO},
+
+	// VRV gather
+	{i: 103, as: AVGEG, a1: C_SCON, a3: C_SOREG, a6: C_VREG},
+	{i: 103, as: AVGEG, a1: C_SCON, a3: C_SAUTO, a6: C_VREG},
+
+	// VRS element shift/rotate and load gr to/from vr element
+	{i: 104, as: AVESLG, a1: C_SCON, a2: C_VREG, a6: C_VREG},
+	{i: 104, as: AVESLG, a1: C_REG, a2: C_VREG, a6: C_VREG},
+	{i: 104, as: AVESLG, a1: C_SCON, a6: C_VREG},
+	{i: 104, as: AVESLG, a1: C_REG, a6: C_VREG},
+	{i: 104, as: AVLGVG, a1: C_SCON, a2: C_VREG, a6: C_REG},
+	{i: 104, as: AVLGVG, a1: C_REG, a2: C_VREG, a6: C_REG},
+	{i: 104, as: AVLVGG, a1: C_SCON, a2: C_REG, a6: C_VREG},
+	{i: 104, as: AVLVGG, a1: C_REG, a2: C_REG, a6: C_VREG},
+
+	// VRS store multiple
+	{i: 105, as: AVSTM, a1: C_VREG, a2: C_VREG, a6: C_SOREG},
+	{i: 105, as: AVSTM, a1: C_VREG, a2: C_VREG, a6: C_SAUTO},
+
+	// VRS load multiple
+	{i: 106, as: AVLM, a1: C_SOREG, a2: C_VREG, a6: C_VREG},
+	{i: 106, as: AVLM, a1: C_SAUTO, a2: C_VREG, a6: C_VREG},
+
+	// VRS store with length
+	{i: 107, as: AVSTL, a1: C_REG, a2: C_VREG, a6: C_SOREG},
+	{i: 107, as: AVSTL, a1: C_REG, a2: C_VREG, a6: C_SAUTO},
+
+	// VRS load with length
+	{i: 108, as: AVLL, a1: C_REG, a3: C_SOREG, a6: C_VREG},
+	{i: 108, as: AVLL, a1: C_REG, a3: C_SAUTO, a6: C_VREG},
+
+	// VRI-a
+	{i: 109, as: AVGBM, a1: C_ANDCON, a6: C_VREG},
+	{i: 109, as: AVZERO, a6: C_VREG},
+	{i: 109, as: AVREPIG, a1: C_ADDCON, a6: C_VREG},
+	{i: 109, as: AVREPIG, a1: C_SCON, a6: C_VREG},
+	{i: 109, as: AVLEIG, a1: C_SCON, a3: C_ADDCON, a6: C_VREG},
+	{i: 109, as: AVLEIG, a1: C_SCON, a3: C_SCON, a6: C_VREG},
+
+	// VRI-b generate mask
+	{i: 110, as: AVGMG, a1: C_SCON, a3: C_SCON, a6: C_VREG},
+
+	// VRI-c replicate
+	{i: 111, as: AVREPG, a1: C_UCON, a2: C_VREG, a6: C_VREG},
+
+	// VRI-d element rotate and insert under mask and
+	// shift left double by byte
+	{i: 112, as: AVERIMG, a1: C_SCON, a2: C_VREG, a3: C_VREG, a6: C_VREG},
+	{i: 112, as: AVSLDB, a1: C_SCON, a2: C_VREG, a3: C_VREG, a6: C_VREG},
+
+	// VRI-d fp test data class immediate
+	{i: 113, as: AVFTCIDB, a1: C_SCON, a2: C_VREG, a6: C_VREG},
+
+	// VRR-a load reg
+	{i: 114, as: AVLR, a1: C_VREG, a6: C_VREG},
+
+	// VRR-a compare
+	{i: 115, as: AVECG, a1: C_VREG, a6: C_VREG},
+
+	// VRR-b
+	{i: 117, as: AVCEQG, a1: C_VREG, a2: C_VREG, a6: C_VREG},
+	{i: 117, as: AVFAEF, a1: C_VREG, a2: C_VREG, a6: C_VREG},
+	{i: 117, as: AVPKSG, a1: C_VREG, a2: C_VREG, a6: C_VREG},
+
+	// VRR-c
+	{i: 118, as: AVAQ, a1: C_VREG, a2: C_VREG, a6: C_VREG},
+	{i: 118, as: AVAQ, a1: C_VREG, a6: C_VREG},
+	{i: 118, as: AVNOT, a1: C_VREG, a6: C_VREG},
+	{i: 123, as: AVPDI, a1: C_SCON, a2: C_VREG, a3: C_VREG, a6: C_VREG},
+
+	// VRR-c shifts
+	{i: 119, as: AVERLLVG, a1: C_VREG, a2: C_VREG, a6: C_VREG},
+	{i: 119, as: AVERLLVG, a1: C_VREG, a6: C_VREG},
+
+	// VRR-c floating point min/max
+	{i: 128, as: AVFMAXDB, a1: C_SCON, a2: C_VREG, a3: C_VREG, a6: C_VREG},
+	{i: 128, as: AWFMAXDB, a1: C_SCON, a2: C_VREG, a3: C_VREG, a6: C_VREG},
+	{i: 128, as: AWFMAXDB, a1: C_SCON, a2: C_FREG, a3: C_FREG, a6: C_FREG},
+
+	// VRR-d
+	{i: 120, as: AVACQ, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG},
+
+	// VRR-e
+	{i: 121, as: AVSEL, a1: C_VREG, a2: C_VREG, a3: C_VREG, a6: C_VREG},
+
+	// VRR-f
+	{i: 122, as: AVLVGP, a1: C_REG, a2: C_REG, a6: C_VREG},
+
+	// MVC storage and storage
+	{i: 127, as: AMVCLE, a1: C_LOREG, a2: C_REG, a6: C_REG},
+	{i: 127, as: AMVCLE, a1: C_SCON, a2: C_REG, a6: C_REG},
+}
+
+var oprange [ALAST & obj.AMask][]Optab
+
+var xcmp [C_NCLASS][C_NCLASS]bool
+
+func spanz(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if ctxt.Retpoline {
+		ctxt.Diag("-spectre=ret not supported on s390x")
+		ctxt.Retpoline = false // don't keep printing
+	}
+
+	p := cursym.Func().Text
+	if p == nil || p.Link == nil { // handle external functions and ELF section symbols
+		return
+	}
+
+	if oprange[AORW&obj.AMask] == nil {
+		ctxt.Diag("s390x ops not initialized, call s390x.buildop first")
+	}
+
+	c := ctxtz{ctxt: ctxt, newprog: newprog, cursym: cursym, autosize: int32(p.To.Offset)}
+
+	buffer := make([]byte, 0)
+	changed := true
+	loop := 0
+	nrelocs0 := len(c.cursym.R)
+	for changed {
+		if loop > 100 {
+			c.ctxt.Diag("stuck in spanz loop")
+			break
+		}
+		changed = false
+		buffer = buffer[:0]
+		for i := range c.cursym.R[nrelocs0:] {
+			c.cursym.R[nrelocs0+i] = obj.Reloc{}
+		}
+		c.cursym.R = c.cursym.R[:nrelocs0] // preserve marker relocations generated by the compiler
+		for p := c.cursym.Func().Text; p != nil; p = p.Link {
+			pc := int64(len(buffer))
+			if pc != p.Pc {
+				changed = true
+			}
+			p.Pc = pc
+			c.pc = p.Pc
+			c.asmout(p, &buffer)
+			if pc == int64(len(buffer)) {
+				switch p.As {
+				case obj.ANOP, obj.AFUNCDATA, obj.APCDATA, obj.ATEXT:
+					// ok
+				default:
+					c.ctxt.Diag("zero-width instruction\n%v", p)
+				}
+			}
+		}
+		loop++
+	}
+
+	c.cursym.Size = int64(len(buffer))
+	if c.cursym.Size%funcAlign != 0 {
+		c.cursym.Size += funcAlign - (c.cursym.Size % funcAlign)
+	}
+	c.cursym.Grow(c.cursym.Size)
+	copy(c.cursym.P, buffer)
+
+	// Mark nonpreemptible instruction sequences.
+	// We use REGTMP as a scratch register during call injection,
+	// so instruction sequences that use REGTMP are unsafe to
+	// preempt asynchronously.
+	obj.MarkUnsafePoints(c.ctxt, c.cursym.Func().Text, c.newprog, c.isUnsafePoint, nil)
+}
+
+// Return whether p is an unsafe point.
+func (c *ctxtz) isUnsafePoint(p *obj.Prog) bool {
+	if p.From.Reg == REGTMP || p.To.Reg == REGTMP || p.Reg == REGTMP {
+		return true
+	}
+	for _, a := range p.RestArgs {
+		if a.Reg == REGTMP {
+			return true
+		}
+	}
+	return p.Mark&USETMP != 0
+}
+
+func isint32(v int64) bool {
+	return int64(int32(v)) == v
+}
+
+func isuint32(v uint64) bool {
+	return uint64(uint32(v)) == v
+}
+
+func (c *ctxtz) aclass(a *obj.Addr) int {
+	switch a.Type {
+	case obj.TYPE_NONE:
+		return C_NONE
+
+	case obj.TYPE_REG:
+		if REG_R0 <= a.Reg && a.Reg <= REG_R15 {
+			return C_REG
+		}
+		if REG_F0 <= a.Reg && a.Reg <= REG_F15 {
+			return C_FREG
+		}
+		if REG_AR0 <= a.Reg && a.Reg <= REG_AR15 {
+			return C_AREG
+		}
+		if REG_V0 <= a.Reg && a.Reg <= REG_V31 {
+			return C_VREG
+		}
+		return C_GOK
+
+	case obj.TYPE_MEM:
+		switch a.Name {
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			if a.Sym == nil {
+				// must have a symbol
+				break
+			}
+			c.instoffset = a.Offset
+			if a.Sym.Type == objabi.STLSBSS {
+				if c.ctxt.Flag_shared {
+					return C_TLS_IE // initial exec model
+				}
+				return C_TLS_LE // local exec model
+			}
+			return C_ADDR
+
+		case obj.NAME_GOTREF:
+			return C_GOTADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SAUTO
+			}
+			return C_LAUTO
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SAUTO
+			}
+			return C_LAUTO
+
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if c.instoffset == 0 {
+				return C_ZOREG
+			}
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SOREG
+			}
+			return C_LOREG
+		}
+
+		return C_GOK
+
+	case obj.TYPE_TEXTSIZE:
+		return C_TEXTSIZE
+
+	case obj.TYPE_FCONST:
+		if f64, ok := a.Val.(float64); ok && math.Float64bits(f64) == 0 {
+			return C_ZCON
+		}
+		c.ctxt.Diag("cannot handle the floating point constant %v", a.Val)
+
+	case obj.TYPE_CONST,
+		obj.TYPE_ADDR:
+		switch a.Name {
+		case obj.NAME_NONE:
+			c.instoffset = a.Offset
+			if a.Reg != 0 {
+				if -BIG <= c.instoffset && c.instoffset <= BIG {
+					return C_SACON
+				}
+				if isint32(c.instoffset) {
+					return C_LACON
+				}
+				return C_DACON
+			}
+
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			s := a.Sym
+			if s == nil {
+				return C_GOK
+			}
+			c.instoffset = a.Offset
+
+			return C_SYMADDR
+
+		case obj.NAME_AUTO:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-SP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SACON
+			}
+			return C_LACON
+
+		case obj.NAME_PARAM:
+			if a.Reg == REGSP {
+				// unset base register for better printing, since
+				// a.Offset is still relative to pseudo-FP.
+				a.Reg = obj.REG_NONE
+			}
+			c.instoffset = int64(c.autosize) + a.Offset + c.ctxt.Arch.FixedFrameSize
+			if c.instoffset >= -BIG && c.instoffset < BIG {
+				return C_SACON
+			}
+			return C_LACON
+
+		default:
+			return C_GOK
+		}
+
+		if c.instoffset == 0 {
+			return C_ZCON
+		}
+		if c.instoffset >= 0 {
+			if c.instoffset <= 0x7fff {
+				return C_SCON
+			}
+			if c.instoffset <= 0xffff {
+				return C_ANDCON
+			}
+			if c.instoffset&0xffff == 0 && isuint32(uint64(c.instoffset)) { /* && ((instoffset & (1<<31)) == 0) */
+				return C_UCON
+			}
+			if isint32(c.instoffset) || isuint32(uint64(c.instoffset)) {
+				return C_LCON
+			}
+			return C_DCON
+		}
+
+		if c.instoffset >= -0x8000 {
+			return C_ADDCON
+		}
+		if c.instoffset&0xffff == 0 && isint32(c.instoffset) {
+			return C_UCON
+		}
+		if isint32(c.instoffset) {
+			return C_LCON
+		}
+		return C_DCON
+
+	case obj.TYPE_BRANCH:
+		return C_SBRA
+	}
+
+	return C_GOK
+}
+
+func (c *ctxtz) oplook(p *obj.Prog) *Optab {
+	// Return cached optab entry if available.
+	if p.Optab != 0 {
+		return &optab[p.Optab-1]
+	}
+	if len(p.RestArgs) > 3 {
+		c.ctxt.Diag("too many RestArgs: got %v, maximum is 3\n", len(p.RestArgs))
+		return nil
+	}
+
+	// Initialize classes for all arguments.
+	p.From.Class = int8(c.aclass(&p.From) + 1)
+	p.To.Class = int8(c.aclass(&p.To) + 1)
+	for i := range p.RestArgs {
+		p.RestArgs[i].Addr.Class = int8(c.aclass(&p.RestArgs[i].Addr) + 1)
+	}
+
+	// Mirrors the argument list in Optab.
+	args := [...]int8{
+		p.From.Class - 1,
+		C_NONE, // p.Reg
+		C_NONE, // p.RestArgs[0]
+		C_NONE, // p.RestArgs[1]
+		C_NONE, // p.RestArgs[2]
+		p.To.Class - 1,
+	}
+	// Fill in argument class for p.Reg.
+	switch {
+	case REG_R0 <= p.Reg && p.Reg <= REG_R15:
+		args[1] = C_REG
+	case REG_V0 <= p.Reg && p.Reg <= REG_V31:
+		args[1] = C_VREG
+	case REG_F0 <= p.Reg && p.Reg <= REG_F15:
+		args[1] = C_FREG
+	case REG_AR0 <= p.Reg && p.Reg <= REG_AR15:
+		args[1] = C_AREG
+	}
+	// Fill in argument classes for p.RestArgs.
+	for i, a := range p.RestArgs {
+		args[2+i] = a.Class - 1
+	}
+
+	// Lookup op in optab.
+	ops := oprange[p.As&obj.AMask]
+	cmp := [len(args)]*[C_NCLASS]bool{}
+	for i := range cmp {
+		cmp[i] = &xcmp[args[i]]
+	}
+	for i := range ops {
+		op := &ops[i]
+		if cmp[0][op.a1] && cmp[1][op.a2] &&
+			cmp[2][op.a3] && cmp[3][op.a4] &&
+			cmp[4][op.a5] && cmp[5][op.a6] {
+			p.Optab = uint16(cap(optab) - cap(ops) + i + 1)
+			return op
+		}
+	}
+
+	// Cannot find a case; abort.
+	s := ""
+	for _, a := range args {
+		s += fmt.Sprintf(" %v", DRconv(int(a)))
+	}
+	c.ctxt.Diag("illegal combination %v%v\n", p.As, s)
+	c.ctxt.Diag("prog: %v\n", p)
+	return nil
+}
+
+func cmp(a int, b int) bool {
+	if a == b {
+		return true
+	}
+	switch a {
+	case C_DCON:
+		if b == C_LCON {
+			return true
+		}
+		fallthrough
+	case C_LCON:
+		if b == C_ZCON || b == C_SCON || b == C_UCON || b == C_ADDCON || b == C_ANDCON {
+			return true
+		}
+
+	case C_ADDCON:
+		if b == C_ZCON || b == C_SCON {
+			return true
+		}
+
+	case C_ANDCON:
+		if b == C_ZCON || b == C_SCON {
+			return true
+		}
+
+	case C_UCON:
+		if b == C_ZCON || b == C_SCON {
+			return true
+		}
+
+	case C_SCON:
+		if b == C_ZCON {
+			return true
+		}
+
+	case C_LACON:
+		if b == C_SACON {
+			return true
+		}
+
+	case C_LBRA:
+		if b == C_SBRA {
+			return true
+		}
+
+	case C_LAUTO:
+		if b == C_SAUTO {
+			return true
+		}
+
+	case C_LOREG:
+		if b == C_ZOREG || b == C_SOREG {
+			return true
+		}
+
+	case C_SOREG:
+		if b == C_ZOREG {
+			return true
+		}
+
+	case C_ANY:
+		return true
+	}
+
+	return false
+}
+
+func ocmp(p1, p2 Optab) int {
+	if p1.as != p2.as {
+		return int(p1.as) - int(p2.as)
+	}
+	if p1.a1 != p2.a1 {
+		return int(p1.a1) - int(p2.a1)
+	}
+	if p1.a2 != p2.a2 {
+		return int(p1.a2) - int(p2.a2)
+	}
+	if p1.a3 != p2.a3 {
+		return int(p1.a3) - int(p2.a3)
+	}
+	if p1.a4 != p2.a4 {
+		return int(p1.a4) - int(p2.a4)
+	}
+	return 0
+}
+func opset(a, b obj.As) {
+	oprange[a&obj.AMask] = oprange[b&obj.AMask]
+}
+
+func buildop(ctxt *obj.Link) {
+	if oprange[AORW&obj.AMask] != nil {
+		// Already initialized; stop now.
+		// This happens in the cmd/asm tests,
+		// each of which re-initializes the arch.
+		return
+	}
+
+	for i := 0; i < C_NCLASS; i++ {
+		for n := 0; n < C_NCLASS; n++ {
+			if cmp(n, i) {
+				xcmp[i][n] = true
+			}
+		}
+	}
+	slices.SortFunc(optab, ocmp)
+	for i := 0; i < len(optab); i++ {
+		r := optab[i].as
+		start := i
+		for ; i+1 < len(optab); i++ {
+			if optab[i+1].as != r {
+				break
+			}
+		}
+		oprange[r&obj.AMask] = optab[start : i+1]
+
+		// opset() aliases optab ranges for similar instructions, to reduce the number of optabs in the array.
+		// oprange[] is used by oplook() to find the Optab entry that applies to a given Prog.
+		switch r {
+		case AADD:
+			opset(AADDC, r)
+			opset(AADDW, r)
+			opset(AADDE, r)
+			opset(AMULLD, r)
+			opset(AMULLW, r)
+		case ADIVW:
+			opset(ADIVD, r)
+			opset(ADIVDU, r)
+			opset(ADIVWU, r)
+			opset(AMODD, r)
+			opset(AMODDU, r)
+			opset(AMODW, r)
+			opset(AMODWU, r)
+		case AMULHD:
+			opset(AMULHDU, r)
+		case AMOVBZ:
+			opset(AMOVH, r)
+			opset(AMOVHZ, r)
+		case ALA:
+			opset(ALAY, r)
+		case AMVC:
+			opset(AMVCIN, r)
+			opset(ACLC, r)
+			opset(AXC, r)
+			opset(AOC, r)
+			opset(ANC, r)
+		case ASTCK:
+			opset(ASTCKC, r)
+			opset(ASTCKE, r)
+			opset(ASTCKF, r)
+		case ALAAG:
+			opset(ALAA, r)
+			opset(ALAAL, r)
+			opset(ALAALG, r)
+			opset(ALAN, r)
+			opset(ALANG, r)
+			opset(ALAX, r)
+			opset(ALAXG, r)
+			opset(ALAO, r)
+			opset(ALAOG, r)
+		case ASTMG:
+			opset(ASTMY, r)
+		case ALMG:
+			opset(ALMY, r)
+		case ABEQ:
+			opset(ABGE, r)
+			opset(ABGT, r)
+			opset(ABLE, r)
+			opset(ABLT, r)
+			opset(ABNE, r)
+			opset(ABVC, r)
+			opset(ABVS, r)
+			opset(ABLEU, r)
+			opset(ABLTU, r)
+		case ABR:
+			opset(ABL, r)
+		case ABC:
+			opset(ABCL, r)
+		case AFABS:
+			opset(AFNABS, r)
+			opset(ALPDFR, r)
+			opset(ALNDFR, r)
+			opset(AFNEG, r)
+			opset(AFNEGS, r)
+			opset(ALCDBR, r)
+			opset(ALEDBR, r)
+			opset(ALDEBR, r)
+			opset(AFSQRT, r)
+			opset(AFSQRTS, r)
+		case AFADD:
+			opset(AFADDS, r)
+			opset(AFDIV, r)
+			opset(AFDIVS, r)
+			opset(AFSUB, r)
+			opset(AFSUBS, r)
+		case AFMADD:
+			opset(AFMADDS, r)
+			opset(AFMSUB, r)
+			opset(AFMSUBS, r)
+		case AFMUL:
+			opset(AFMULS, r)
+		case AFCMPO:
+			opset(AFCMPU, r)
+			opset(ACEBR, r)
+		case AAND:
+			opset(AOR, r)
+			opset(AXOR, r)
+		case AANDW:
+			opset(AORW, r)
+			opset(AXORW, r)
+		case ASLD:
+			opset(ASRD, r)
+			opset(ASLW, r)
+			opset(ASRW, r)
+			opset(ASRAD, r)
+			opset(ASRAW, r)
+			opset(ARLL, r)
+			opset(ARLLG, r)
+		case ARNSBG:
+			opset(ARXSBG, r)
+			opset(AROSBG, r)
+			opset(ARNSBGT, r)
+			opset(ARXSBGT, r)
+			opset(AROSBGT, r)
+			opset(ARISBG, r)
+			opset(ARISBGN, r)
+			opset(ARISBGZ, r)
+			opset(ARISBGNZ, r)
+			opset(ARISBHG, r)
+			opset(ARISBLG, r)
+			opset(ARISBHGZ, r)
+			opset(ARISBLGZ, r)
+		case ACSG:
+			opset(ACS, r)
+		case ASUB:
+			opset(ASUBC, r)
+			opset(ASUBE, r)
+			opset(ASUBW, r)
+		case ANEG:
+			opset(ANEGW, r)
+		case AFMOVD:
+			opset(AFMOVS, r)
+		case AMOVDBR:
+			opset(AMOVWBR, r)
+		case ACMP:
+			opset(ACMPW, r)
+		case ACMPU:
+			opset(ACMPWU, r)
+		case ATMHH:
+			opset(ATMHL, r)
+			opset(ATMLH, r)
+			opset(ATMLL, r)
+		case ACEFBRA:
+			opset(ACDFBRA, r)
+			opset(ACEGBRA, r)
+			opset(ACDGBRA, r)
+			opset(ACELFBR, r)
+			opset(ACDLFBR, r)
+			opset(ACELGBR, r)
+			opset(ACDLGBR, r)
+		case ACFEBRA:
+			opset(ACFDBRA, r)
+			opset(ACGEBRA, r)
+			opset(ACGDBRA, r)
+			opset(ACLFEBR, r)
+			opset(ACLFDBR, r)
+			opset(ACLGEBR, r)
+			opset(ACLGDBR, r)
+		case AFIEBR:
+			opset(AFIDBR, r)
+		case ACMPBEQ:
+			opset(ACMPBGE, r)
+			opset(ACMPBGT, r)
+			opset(ACMPBLE, r)
+			opset(ACMPBLT, r)
+			opset(ACMPBNE, r)
+		case ACMPUBEQ:
+			opset(ACMPUBGE, r)
+			opset(ACMPUBGT, r)
+			opset(ACMPUBLE, r)
+			opset(ACMPUBLT, r)
+			opset(ACMPUBNE, r)
+		case ACGRJ:
+			opset(ACRJ, r)
+		case ACLGRJ:
+			opset(ACLRJ, r)
+		case ACGIJ:
+			opset(ACIJ, r)
+		case ACLGIJ:
+			opset(ACLIJ, r)
+		case AMOVDEQ:
+			opset(AMOVDGE, r)
+			opset(AMOVDGT, r)
+			opset(AMOVDLE, r)
+			opset(AMOVDLT, r)
+			opset(AMOVDNE, r)
+		case ALOCGR:
+			opset(ALOCR, r)
+		case ALTDBR:
+			opset(ALTEBR, r)
+		case ATCDB:
+			opset(ATCEB, r)
+		case AVL:
+			opset(AVLLEZB, r)
+			opset(AVLLEZH, r)
+			opset(AVLLEZF, r)
+			opset(AVLLEZG, r)
+			opset(AVLREPB, r)
+			opset(AVLREPH, r)
+			opset(AVLREPF, r)
+			opset(AVLREPG, r)
+		case AVLEG:
+			opset(AVLBB, r)
+			opset(AVLEB, r)
+			opset(AVLEH, r)
+			opset(AVLEF, r)
+			opset(AVLEG, r)
+			opset(AVLREP, r)
+		case AVSTEG:
+			opset(AVSTEB, r)
+			opset(AVSTEH, r)
+			opset(AVSTEF, r)
+		case AVSCEG:
+			opset(AVSCEF, r)
+		case AVGEG:
+			opset(AVGEF, r)
+		case AVESLG:
+			opset(AVESLB, r)
+			opset(AVESLH, r)
+			opset(AVESLF, r)
+			opset(AVERLLB, r)
+			opset(AVERLLH, r)
+			opset(AVERLLF, r)
+			opset(AVERLLG, r)
+			opset(AVESRAB, r)
+			opset(AVESRAH, r)
+			opset(AVESRAF, r)
+			opset(AVESRAG, r)
+			opset(AVESRLB, r)
+			opset(AVESRLH, r)
+			opset(AVESRLF, r)
+			opset(AVESRLG, r)
+		case AVLGVG:
+			opset(AVLGVB, r)
+			opset(AVLGVH, r)
+			opset(AVLGVF, r)
+		case AVLVGG:
+			opset(AVLVGB, r)
+			opset(AVLVGH, r)
+			opset(AVLVGF, r)
+		case AVZERO:
+			opset(AVONE, r)
+		case AVREPIG:
+			opset(AVREPIB, r)
+			opset(AVREPIH, r)
+			opset(AVREPIF, r)
+		case AVLEIG:
+			opset(AVLEIB, r)
+			opset(AVLEIH, r)
+			opset(AVLEIF, r)
+		case AVGMG:
+			opset(AVGMB, r)
+			opset(AVGMH, r)
+			opset(AVGMF, r)
+		case AVREPG:
+			opset(AVREPB, r)
+			opset(AVREPH, r)
+			opset(AVREPF, r)
+		case AVERIMG:
+			opset(AVERIMB, r)
+			opset(AVERIMH, r)
+			opset(AVERIMF, r)
+		case AVFTCIDB:
+			opset(AWFTCIDB, r)
+		case AVLR:
+			opset(AVUPHB, r)
+			opset(AVUPHH, r)
+			opset(AVUPHF, r)
+			opset(AVUPLHB, r)
+			opset(AVUPLHH, r)
+			opset(AVUPLHF, r)
+			opset(AVUPLB, r)
+			opset(AVUPLHW, r)
+			opset(AVUPLF, r)
+			opset(AVUPLLB, r)
+			opset(AVUPLLH, r)
+			opset(AVUPLLF, r)
+			opset(AVCLZB, r)
+			opset(AVCLZH, r)
+			opset(AVCLZF, r)
+			opset(AVCLZG, r)
+			opset(AVCTZB, r)
+			opset(AVCTZH, r)
+			opset(AVCTZF, r)
+			opset(AVCTZG, r)
+			opset(AVLDEB, r)
+			opset(AWLDEB, r)
+			opset(AVFLCDB, r)
+			opset(AWFLCDB, r)
+			opset(AVFLNDB, r)
+			opset(AWFLNDB, r)
+			opset(AVFLPDB, r)
+			opset(AWFLPDB, r)
+			opset(AVFSQDB, r)
+			opset(AWFSQDB, r)
+			opset(AVISTRB, r)
+			opset(AVISTRH, r)
+			opset(AVISTRF, r)
+			opset(AVISTRBS, r)
+			opset(AVISTRHS, r)
+			opset(AVISTRFS, r)
+			opset(AVLCB, r)
+			opset(AVLCH, r)
+			opset(AVLCF, r)
+			opset(AVLCG, r)
+			opset(AVLPB, r)
+			opset(AVLPH, r)
+			opset(AVLPF, r)
+			opset(AVLPG, r)
+			opset(AVPOPCT, r)
+			opset(AVSEGB, r)
+			opset(AVSEGH, r)
+			opset(AVSEGF, r)
+		case AVECG:
+			opset(AVECB, r)
+			opset(AVECH, r)
+			opset(AVECF, r)
+			opset(AVECLB, r)
+			opset(AVECLH, r)
+			opset(AVECLF, r)
+			opset(AVECLG, r)
+			opset(AWFCDB, r)
+			opset(AWFKDB, r)
+		case AVCEQG:
+			opset(AVCEQB, r)
+			opset(AVCEQH, r)
+			opset(AVCEQF, r)
+			opset(AVCEQBS, r)
+			opset(AVCEQHS, r)
+			opset(AVCEQFS, r)
+			opset(AVCEQGS, r)
+			opset(AVCHB, r)
+			opset(AVCHH, r)
+			opset(AVCHF, r)
+			opset(AVCHG, r)
+			opset(AVCHBS, r)
+			opset(AVCHHS, r)
+			opset(AVCHFS, r)
+			opset(AVCHGS, r)
+			opset(AVCHLB, r)
+			opset(AVCHLH, r)
+			opset(AVCHLF, r)
+			opset(AVCHLG, r)
+			opset(AVCHLBS, r)
+			opset(AVCHLHS, r)
+			opset(AVCHLFS, r)
+			opset(AVCHLGS, r)
+		case AVFAEF:
+			opset(AVFAEB, r)
+			opset(AVFAEH, r)
+			opset(AVFAEBS, r)
+			opset(AVFAEHS, r)
+			opset(AVFAEFS, r)
+			opset(AVFAEZB, r)
+			opset(AVFAEZH, r)
+			opset(AVFAEZF, r)
+			opset(AVFAEZBS, r)
+			opset(AVFAEZHS, r)
+			opset(AVFAEZFS, r)
+			opset(AVFEEB, r)
+			opset(AVFEEH, r)
+			opset(AVFEEF, r)
+			opset(AVFEEBS, r)
+			opset(AVFEEHS, r)
+			opset(AVFEEFS, r)
+			opset(AVFEEZB, r)
+			opset(AVFEEZH, r)
+			opset(AVFEEZF, r)
+			opset(AVFEEZBS, r)
+			opset(AVFEEZHS, r)
+			opset(AVFEEZFS, r)
+			opset(AVFENEB, r)
+			opset(AVFENEH, r)
+			opset(AVFENEF, r)
+			opset(AVFENEBS, r)
+			opset(AVFENEHS, r)
+			opset(AVFENEFS, r)
+			opset(AVFENEZB, r)
+			opset(AVFENEZH, r)
+			opset(AVFENEZF, r)
+			opset(AVFENEZBS, r)
+			opset(AVFENEZHS, r)
+			opset(AVFENEZFS, r)
+		case AVPKSG:
+			opset(AVPKSH, r)
+			opset(AVPKSF, r)
+			opset(AVPKSHS, r)
+			opset(AVPKSFS, r)
+			opset(AVPKSGS, r)
+			opset(AVPKLSH, r)
+			opset(AVPKLSF, r)
+			opset(AVPKLSG, r)
+			opset(AVPKLSHS, r)
+			opset(AVPKLSFS, r)
+			opset(AVPKLSGS, r)
+		case AVAQ:
+			opset(AVAB, r)
+			opset(AVAH, r)
+			opset(AVAF, r)
+			opset(AVAG, r)
+			opset(AVACCB, r)
+			opset(AVACCH, r)
+			opset(AVACCF, r)
+			opset(AVACCG, r)
+			opset(AVACCQ, r)
+			opset(AVN, r)
+			opset(AVNC, r)
+			opset(AVAVGB, r)
+			opset(AVAVGH, r)
+			opset(AVAVGF, r)
+			opset(AVAVGG, r)
+			opset(AVAVGLB, r)
+			opset(AVAVGLH, r)
+			opset(AVAVGLF, r)
+			opset(AVAVGLG, r)
+			opset(AVCKSM, r)
+			opset(AVX, r)
+			opset(AVFADB, r)
+			opset(AWFADB, r)
+			opset(AVFCEDB, r)
+			opset(AVFCEDBS, r)
+			opset(AWFCEDB, r)
+			opset(AWFCEDBS, r)
+			opset(AVFCHDB, r)
+			opset(AVFCHDBS, r)
+			opset(AWFCHDB, r)
+			opset(AWFCHDBS, r)
+			opset(AVFCHEDB, r)
+			opset(AVFCHEDBS, r)
+			opset(AWFCHEDB, r)
+			opset(AWFCHEDBS, r)
+			opset(AVFMDB, r)
+			opset(AWFMDB, r)
+			opset(AVGFMB, r)
+			opset(AVGFMH, r)
+			opset(AVGFMF, r)
+			opset(AVGFMG, r)
+			opset(AVMXB, r)
+			opset(AVMXH, r)
+			opset(AVMXF, r)
+			opset(AVMXG, r)
+			opset(AVMXLB, r)
+			opset(AVMXLH, r)
+			opset(AVMXLF, r)
+			opset(AVMXLG, r)
+			opset(AVMNB, r)
+			opset(AVMNH, r)
+			opset(AVMNF, r)
+			opset(AVMNG, r)
+			opset(AVMNLB, r)
+			opset(AVMNLH, r)
+			opset(AVMNLF, r)
+			opset(AVMNLG, r)
+			opset(AVMRHB, r)
+			opset(AVMRHH, r)
+			opset(AVMRHF, r)
+			opset(AVMRHG, r)
+			opset(AVMRLB, r)
+			opset(AVMRLH, r)
+			opset(AVMRLF, r)
+			opset(AVMRLG, r)
+			opset(AVMEB, r)
+			opset(AVMEH, r)
+			opset(AVMEF, r)
+			opset(AVMLEB, r)
+			opset(AVMLEH, r)
+			opset(AVMLEF, r)
+			opset(AVMOB, r)
+			opset(AVMOH, r)
+			opset(AVMOF, r)
+			opset(AVMLOB, r)
+			opset(AVMLOH, r)
+			opset(AVMLOF, r)
+			opset(AVMHB, r)
+			opset(AVMHH, r)
+			opset(AVMHF, r)
+			opset(AVMLHB, r)
+			opset(AVMLHH, r)
+			opset(AVMLHF, r)
+			opset(AVMLH, r)
+			opset(AVMLHW, r)
+			opset(AVMLF, r)
+			opset(AVNO, r)
+			opset(AVO, r)
+			opset(AVPKH, r)
+			opset(AVPKF, r)
+			opset(AVPKG, r)
+			opset(AVSUMGH, r)
+			opset(AVSUMGF, r)
+			opset(AVSUMQF, r)
+			opset(AVSUMQG, r)
+			opset(AVSUMB, r)
+			opset(AVSUMH, r)
+		case AVERLLVG:
+			opset(AVERLLVB, r)
+			opset(AVERLLVH, r)
+			opset(AVERLLVF, r)
+			opset(AVESLVB, r)
+			opset(AVESLVH, r)
+			opset(AVESLVF, r)
+			opset(AVESLVG, r)
+			opset(AVESRAVB, r)
+			opset(AVESRAVH, r)
+			opset(AVESRAVF, r)
+			opset(AVESRAVG, r)
+			opset(AVESRLVB, r)
+			opset(AVESRLVH, r)
+			opset(AVESRLVF, r)
+			opset(AVESRLVG, r)
+			opset(AVFDDB, r)
+			opset(AWFDDB, r)
+			opset(AVFSDB, r)
+			opset(AWFSDB, r)
+			opset(AVSL, r)
+			opset(AVSLB, r)
+			opset(AVSRA, r)
+			opset(AVSRAB, r)
+			opset(AVSRL, r)
+			opset(AVSRLB, r)
+			opset(AVSB, r)
+			opset(AVSH, r)
+			opset(AVSF, r)
+			opset(AVSG, r)
+			opset(AVSQ, r)
+			opset(AVSCBIB, r)
+			opset(AVSCBIH, r)
+			opset(AVSCBIF, r)
+			opset(AVSCBIG, r)
+			opset(AVSCBIQ, r)
+		case AVACQ:
+			opset(AVACCCQ, r)
+			opset(AVGFMAB, r)
+			opset(AVGFMAH, r)
+			opset(AVGFMAF, r)
+			opset(AVGFMAG, r)
+			opset(AVMALB, r)
+			opset(AVMALHW, r)
+			opset(AVMALF, r)
+			opset(AVMAHB, r)
+			opset(AVMAHH, r)
+			opset(AVMAHF, r)
+			opset(AVMALHB, r)
+			opset(AVMALHH, r)
+			opset(AVMALHF, r)
+			opset(AVMAEB, r)
+			opset(AVMAEH, r)
+			opset(AVMAEF, r)
+			opset(AVMALEB, r)
+			opset(AVMALEH, r)
+			opset(AVMALEF, r)
+			opset(AVMAOB, r)
+			opset(AVMAOH, r)
+			opset(AVMAOF, r)
+			opset(AVMALOB, r)
+			opset(AVMALOH, r)
+			opset(AVMALOF, r)
+			opset(AVSTRC, r)
+			opset(AVSTRCB, r)
+			opset(AVSTRCH, r)
+			opset(AVSTRCF, r)
+			opset(AVSTRCBS, r)
+			opset(AVSTRCHS, r)
+			opset(AVSTRCFS, r)
+			opset(AVSTRCZB, r)
+			opset(AVSTRCZH, r)
+			opset(AVSTRCZF, r)
+			opset(AVSTRCZBS, r)
+			opset(AVSTRCZHS, r)
+			opset(AVSTRCZFS, r)
+			opset(AVSBCBIQ, r)
+			opset(AVSBIQ, r)
+			opset(AVMSLG, r)
+			opset(AVMSLEG, r)
+			opset(AVMSLOG, r)
+			opset(AVMSLEOG, r)
+		case AVSEL:
+			opset(AVFMADB, r)
+			opset(AWFMADB, r)
+			opset(AVFMSDB, r)
+			opset(AWFMSDB, r)
+			opset(AVPERM, r)
+		case AVFMAXDB:
+			opset(AVFMAXSB, r)
+			opset(AVFMINDB, r)
+			opset(AVFMINSB, r)
+		case AWFMAXDB:
+			opset(AWFMAXSB, r)
+			opset(AWFMINDB, r)
+			opset(AWFMINSB, r)
+		case AKM:
+			opset(AKMC, r)
+			opset(AKLMD, r)
+			opset(AKIMD, r)
+		case AKMA:
+			opset(AKMCTR, r)
+		}
+	}
+}
+
+const (
+	op_A       uint32 = 0x5A00 // FORMAT_RX1        ADD (32)
+	op_AD      uint32 = 0x6A00 // FORMAT_RX1        ADD NORMALIZED (long HFP)
+	op_ADB     uint32 = 0xED1A // FORMAT_RXE        ADD (long BFP)
+	op_ADBR    uint32 = 0xB31A // FORMAT_RRE        ADD (long BFP)
+	op_ADR     uint32 = 0x2A00 // FORMAT_RR         ADD NORMALIZED (long HFP)
+	op_ADTR    uint32 = 0xB3D2 // FORMAT_RRF1       ADD (long DFP)
+	op_ADTRA   uint32 = 0xB3D2 // FORMAT_RRF1       ADD (long DFP)
+	op_AE      uint32 = 0x7A00 // FORMAT_RX1        ADD NORMALIZED (short HFP)
+	op_AEB     uint32 = 0xED0A // FORMAT_RXE        ADD (short BFP)
+	op_AEBR    uint32 = 0xB30A // FORMAT_RRE        ADD (short BFP)
+	op_AER     uint32 = 0x3A00 // FORMAT_RR         ADD NORMALIZED (short HFP)
+	op_AFI     uint32 = 0xC209 // FORMAT_RIL1       ADD IMMEDIATE (32)
+	op_AG      uint32 = 0xE308 // FORMAT_RXY1       ADD (64)
+	op_AGF     uint32 = 0xE318 // FORMAT_RXY1       ADD (64<-32)
+	op_AGFI    uint32 = 0xC208 // FORMAT_RIL1       ADD IMMEDIATE (64<-32)
+	op_AGFR    uint32 = 0xB918 // FORMAT_RRE        ADD (64<-32)
+	op_AGHI    uint32 = 0xA70B // FORMAT_RI1        ADD HALFWORD IMMEDIATE (64)
+	op_AGHIK   uint32 = 0xECD9 // FORMAT_RIE4       ADD IMMEDIATE (64<-16)
+	op_AGR     uint32 = 0xB908 // FORMAT_RRE        ADD (64)
+	op_AGRK    uint32 = 0xB9E8 // FORMAT_RRF1       ADD (64)
+	op_AGSI    uint32 = 0xEB7A // FORMAT_SIY        ADD IMMEDIATE (64<-8)
+	op_AH      uint32 = 0x4A00 // FORMAT_RX1        ADD HALFWORD
+	op_AHHHR   uint32 = 0xB9C8 // FORMAT_RRF1       ADD HIGH (32)
+	op_AHHLR   uint32 = 0xB9D8 // FORMAT_RRF1       ADD HIGH (32)
+	op_AHI     uint32 = 0xA70A // FORMAT_RI1        ADD HALFWORD IMMEDIATE (32)
+	op_AHIK    uint32 = 0xECD8 // FORMAT_RIE4       ADD IMMEDIATE (32<-16)
+	op_AHY     uint32 = 0xE37A // FORMAT_RXY1       ADD HALFWORD
+	op_AIH     uint32 = 0xCC08 // FORMAT_RIL1       ADD IMMEDIATE HIGH (32)
+	op_AL      uint32 = 0x5E00 // FORMAT_RX1        ADD LOGICAL (32)
+	op_ALC     uint32 = 0xE398 // FORMAT_RXY1       ADD LOGICAL WITH CARRY (32)
+	op_ALCG    uint32 = 0xE388 // FORMAT_RXY1       ADD LOGICAL WITH CARRY (64)
+	op_ALCGR   uint32 = 0xB988 // FORMAT_RRE        ADD LOGICAL WITH CARRY (64)
+	op_ALCR    uint32 = 0xB998 // FORMAT_RRE        ADD LOGICAL WITH CARRY (32)
+	op_ALFI    uint32 = 0xC20B // FORMAT_RIL1       ADD LOGICAL IMMEDIATE (32)
+	op_ALG     uint32 = 0xE30A // FORMAT_RXY1       ADD LOGICAL (64)
+	op_ALGF    uint32 = 0xE31A // FORMAT_RXY1       ADD LOGICAL (64<-32)
+	op_ALGFI   uint32 = 0xC20A // FORMAT_RIL1       ADD LOGICAL IMMEDIATE (64<-32)
+	op_ALGFR   uint32 = 0xB91A // FORMAT_RRE        ADD LOGICAL (64<-32)
+	op_ALGHSIK uint32 = 0xECDB // FORMAT_RIE4       ADD LOGICAL WITH SIGNED IMMEDIATE (64<-16)
+	op_ALGR    uint32 = 0xB90A // FORMAT_RRE        ADD LOGICAL (64)
+	op_ALGRK   uint32 = 0xB9EA // FORMAT_RRF1       ADD LOGICAL (64)
+	op_ALGSI   uint32 = 0xEB7E // FORMAT_SIY        ADD LOGICAL WITH SIGNED IMMEDIATE (64<-8)
+	op_ALHHHR  uint32 = 0xB9CA // FORMAT_RRF1       ADD LOGICAL HIGH (32)
+	op_ALHHLR  uint32 = 0xB9DA // FORMAT_RRF1       ADD LOGICAL HIGH (32)
+	op_ALHSIK  uint32 = 0xECDA // FORMAT_RIE4       ADD LOGICAL WITH SIGNED IMMEDIATE (32<-16)
+	op_ALR     uint32 = 0x1E00 // FORMAT_RR         ADD LOGICAL (32)
+	op_ALRK    uint32 = 0xB9FA // FORMAT_RRF1       ADD LOGICAL (32)
+	op_ALSI    uint32 = 0xEB6E // FORMAT_SIY        ADD LOGICAL WITH SIGNED IMMEDIATE (32<-8)
+	op_ALSIH   uint32 = 0xCC0A // FORMAT_RIL1       ADD LOGICAL WITH SIGNED IMMEDIATE HIGH (32)
+	op_ALSIHN  uint32 = 0xCC0B // FORMAT_RIL1       ADD LOGICAL WITH SIGNED IMMEDIATE HIGH (32)
+	op_ALY     uint32 = 0xE35E // FORMAT_RXY1       ADD LOGICAL (32)
+	op_AP      uint32 = 0xFA00 // FORMAT_SS2        ADD DECIMAL
+	op_AR      uint32 = 0x1A00 // FORMAT_RR         ADD (32)
+	op_ARK     uint32 = 0xB9F8 // FORMAT_RRF1       ADD (32)
+	op_ASI     uint32 = 0xEB6A // FORMAT_SIY        ADD IMMEDIATE (32<-8)
+	op_AU      uint32 = 0x7E00 // FORMAT_RX1        ADD UNNORMALIZED (short HFP)
+	op_AUR     uint32 = 0x3E00 // FORMAT_RR         ADD UNNORMALIZED (short HFP)
+	op_AW      uint32 = 0x6E00 // FORMAT_RX1        ADD UNNORMALIZED (long HFP)
+	op_AWR     uint32 = 0x2E00 // FORMAT_RR         ADD UNNORMALIZED (long HFP)
+	op_AXBR    uint32 = 0xB34A // FORMAT_RRE        ADD (extended BFP)
+	op_AXR     uint32 = 0x3600 // FORMAT_RR         ADD NORMALIZED (extended HFP)
+	op_AXTR    uint32 = 0xB3DA // FORMAT_RRF1       ADD (extended DFP)
+	op_AXTRA   uint32 = 0xB3DA // FORMAT_RRF1       ADD (extended DFP)
+	op_AY      uint32 = 0xE35A // FORMAT_RXY1       ADD (32)
+	op_BAKR    uint32 = 0xB240 // FORMAT_RRE        BRANCH AND STACK
+	op_BAL     uint32 = 0x4500 // FORMAT_RX1        BRANCH AND LINK
+	op_BALR    uint32 = 0x0500 // FORMAT_RR         BRANCH AND LINK
+	op_BAS     uint32 = 0x4D00 // FORMAT_RX1        BRANCH AND SAVE
+	op_BASR    uint32 = 0x0D00 // FORMAT_RR         BRANCH AND SAVE
+	op_BASSM   uint32 = 0x0C00 // FORMAT_RR         BRANCH AND SAVE AND SET MODE
+	op_BC      uint32 = 0x4700 // FORMAT_RX2        BRANCH ON CONDITION
+	op_BCR     uint32 = 0x0700 // FORMAT_RR         BRANCH ON CONDITION
+	op_BCT     uint32 = 0x4600 // FORMAT_RX1        BRANCH ON COUNT (32)
+	op_BCTG    uint32 = 0xE346 // FORMAT_RXY1       BRANCH ON COUNT (64)
+	op_BCTGR   uint32 = 0xB946 // FORMAT_RRE        BRANCH ON COUNT (64)
+	op_BCTR    uint32 = 0x0600 // FORMAT_RR         BRANCH ON COUNT (32)
+	op_BPP     uint32 = 0xC700 // FORMAT_SMI        BRANCH PREDICTION PRELOAD
+	op_BPRP    uint32 = 0xC500 // FORMAT_MII        BRANCH PREDICTION RELATIVE PRELOAD
+	op_BRAS    uint32 = 0xA705 // FORMAT_RI2        BRANCH RELATIVE AND SAVE
+	op_BRASL   uint32 = 0xC005 // FORMAT_RIL2       BRANCH RELATIVE AND SAVE LONG
+	op_BRC     uint32 = 0xA704 // FORMAT_RI3        BRANCH RELATIVE ON CONDITION
+	op_BRCL    uint32 = 0xC004 // FORMAT_RIL3       BRANCH RELATIVE ON CONDITION LONG
+	op_BRCT    uint32 = 0xA706 // FORMAT_RI2        BRANCH RELATIVE ON COUNT (32)
+	op_BRCTG   uint32 = 0xA707 // FORMAT_RI2        BRANCH RELATIVE ON COUNT (64)
+	op_BRCTH   uint32 = 0xCC06 // FORMAT_RIL2       BRANCH RELATIVE ON COUNT HIGH (32)
+	op_BRXH    uint32 = 0x8400 // FORMAT_RSI        BRANCH RELATIVE ON INDEX HIGH (32)
+	op_BRXHG   uint32 = 0xEC44 // FORMAT_RIE5       BRANCH RELATIVE ON INDEX HIGH (64)
+	op_BRXLE   uint32 = 0x8500 // FORMAT_RSI        BRANCH RELATIVE ON INDEX LOW OR EQ. (32)
+	op_BRXLG   uint32 = 0xEC45 // FORMAT_RIE5       BRANCH RELATIVE ON INDEX LOW OR EQ. (64)
+	op_BSA     uint32 = 0xB25A // FORMAT_RRE        BRANCH AND SET AUTHORITY
+	op_BSG     uint32 = 0xB258 // FORMAT_RRE        BRANCH IN SUBSPACE GROUP
+	op_BSM     uint32 = 0x0B00 // FORMAT_RR         BRANCH AND SET MODE
+	op_BXH     uint32 = 0x8600 // FORMAT_RS1        BRANCH ON INDEX HIGH (32)
+	op_BXHG    uint32 = 0xEB44 // FORMAT_RSY1       BRANCH ON INDEX HIGH (64)
+	op_BXLE    uint32 = 0x8700 // FORMAT_RS1        BRANCH ON INDEX LOW OR EQUAL (32)
+	op_BXLEG   uint32 = 0xEB45 // FORMAT_RSY1       BRANCH ON INDEX LOW OR EQUAL (64)
+	op_C       uint32 = 0x5900 // FORMAT_RX1        COMPARE (32)
+	op_CD      uint32 = 0x6900 // FORMAT_RX1        COMPARE (long HFP)
+	op_CDB     uint32 = 0xED19 // FORMAT_RXE        COMPARE (long BFP)
+	op_CDBR    uint32 = 0xB319 // FORMAT_RRE        COMPARE (long BFP)
+	op_CDFBR   uint32 = 0xB395 // FORMAT_RRE        CONVERT FROM FIXED (32 to long BFP)
+	op_CDFBRA  uint32 = 0xB395 // FORMAT_RRF5       CONVERT FROM FIXED (32 to long BFP)
+	op_CDFR    uint32 = 0xB3B5 // FORMAT_RRE        CONVERT FROM FIXED (32 to long HFP)
+	op_CDFTR   uint32 = 0xB951 // FORMAT_RRE        CONVERT FROM FIXED (32 to long DFP)
+	op_CDGBR   uint32 = 0xB3A5 // FORMAT_RRE        CONVERT FROM FIXED (64 to long BFP)
+	op_CDGBRA  uint32 = 0xB3A5 // FORMAT_RRF5       CONVERT FROM FIXED (64 to long BFP)
+	op_CDGR    uint32 = 0xB3C5 // FORMAT_RRE        CONVERT FROM FIXED (64 to long HFP)
+	op_CDGTR   uint32 = 0xB3F1 // FORMAT_RRE        CONVERT FROM FIXED (64 to long DFP)
+	op_CDGTRA  uint32 = 0xB3F1 // FORMAT_RRF5       CONVERT FROM FIXED (64 to long DFP)
+	op_CDLFBR  uint32 = 0xB391 // FORMAT_RRF5       CONVERT FROM LOGICAL (32 to long BFP)
+	op_CDLFTR  uint32 = 0xB953 // FORMAT_RRF5       CONVERT FROM LOGICAL (32 to long DFP)
+	op_CDLGBR  uint32 = 0xB3A1 // FORMAT_RRF5       CONVERT FROM LOGICAL (64 to long BFP)
+	op_CDLGTR  uint32 = 0xB952 // FORMAT_RRF5       CONVERT FROM LOGICAL (64 to long DFP)
+	op_CDR     uint32 = 0x2900 // FORMAT_RR         COMPARE (long HFP)
+	op_CDS     uint32 = 0xBB00 // FORMAT_RS1        COMPARE DOUBLE AND SWAP (32)
+	op_CDSG    uint32 = 0xEB3E // FORMAT_RSY1       COMPARE DOUBLE AND SWAP (64)
+	op_CDSTR   uint32 = 0xB3F3 // FORMAT_RRE        CONVERT FROM SIGNED PACKED (64 to long DFP)
+	op_CDSY    uint32 = 0xEB31 // FORMAT_RSY1       COMPARE DOUBLE AND SWAP (32)
+	op_CDTR    uint32 = 0xB3E4 // FORMAT_RRE        COMPARE (long DFP)
+	op_CDUTR   uint32 = 0xB3F2 // FORMAT_RRE        CONVERT FROM UNSIGNED PACKED (64 to long DFP)
+	op_CDZT    uint32 = 0xEDAA // FORMAT_RSL        CONVERT FROM ZONED (to long DFP)
+	op_CE      uint32 = 0x7900 // FORMAT_RX1        COMPARE (short HFP)
+	op_CEB     uint32 = 0xED09 // FORMAT_RXE        COMPARE (short BFP)
+	op_CEBR    uint32 = 0xB309 // FORMAT_RRE        COMPARE (short BFP)
+	op_CEDTR   uint32 = 0xB3F4 // FORMAT_RRE        COMPARE BIASED EXPONENT (long DFP)
+	op_CEFBR   uint32 = 0xB394 // FORMAT_RRE        CONVERT FROM FIXED (32 to short BFP)
+	op_CEFBRA  uint32 = 0xB394 // FORMAT_RRF5       CONVERT FROM FIXED (32 to short BFP)
+	op_CEFR    uint32 = 0xB3B4 // FORMAT_RRE        CONVERT FROM FIXED (32 to short HFP)
+	op_CEGBR   uint32 = 0xB3A4 // FORMAT_RRE        CONVERT FROM FIXED (64 to short BFP)
+	op_CEGBRA  uint32 = 0xB3A4 // FORMAT_RRF5       CONVERT FROM FIXED (64 to short BFP)
+	op_CEGR    uint32 = 0xB3C4 // FORMAT_RRE        CONVERT FROM FIXED (64 to short HFP)
+	op_CELFBR  uint32 = 0xB390 // FORMAT_RRF5       CONVERT FROM LOGICAL (32 to short BFP)
+	op_CELGBR  uint32 = 0xB3A0 // FORMAT_RRF5       CONVERT FROM LOGICAL (64 to short BFP)
+	op_CER     uint32 = 0x3900 // FORMAT_RR         COMPARE (short HFP)
+	op_CEXTR   uint32 = 0xB3FC // FORMAT_RRE        COMPARE BIASED EXPONENT (extended DFP)
+	op_CFC     uint32 = 0xB21A // FORMAT_S          COMPARE AND FORM CODEWORD
+	op_CFDBR   uint32 = 0xB399 // FORMAT_RRF5       CONVERT TO FIXED (long BFP to 32)
+	op_CFDBRA  uint32 = 0xB399 // FORMAT_RRF5       CONVERT TO FIXED (long BFP to 32)
+	op_CFDR    uint32 = 0xB3B9 // FORMAT_RRF5       CONVERT TO FIXED (long HFP to 32)
+	op_CFDTR   uint32 = 0xB941 // FORMAT_RRF5       CONVERT TO FIXED (long DFP to 32)
+	op_CFEBR   uint32 = 0xB398 // FORMAT_RRF5       CONVERT TO FIXED (short BFP to 32)
+	op_CFEBRA  uint32 = 0xB398 // FORMAT_RRF5       CONVERT TO FIXED (short BFP to 32)
+	op_CFER    uint32 = 0xB3B8 // FORMAT_RRF5       CONVERT TO FIXED (short HFP to 32)
+	op_CFI     uint32 = 0xC20D // FORMAT_RIL1       COMPARE IMMEDIATE (32)
+	op_CFXBR   uint32 = 0xB39A // FORMAT_RRF5       CONVERT TO FIXED (extended BFP to 32)
+	op_CFXBRA  uint32 = 0xB39A // FORMAT_RRF5       CONVERT TO FIXED (extended BFP to 32)
+	op_CFXR    uint32 = 0xB3BA // FORMAT_RRF5       CONVERT TO FIXED (extended HFP to 32)
+	op_CFXTR   uint32 = 0xB949 // FORMAT_RRF5       CONVERT TO FIXED (extended DFP to 32)
+	op_CG      uint32 = 0xE320 // FORMAT_RXY1       COMPARE (64)
+	op_CGDBR   uint32 = 0xB3A9 // FORMAT_RRF5       CONVERT TO FIXED (long BFP to 64)
+	op_CGDBRA  uint32 = 0xB3A9 // FORMAT_RRF5       CONVERT TO FIXED (long BFP to 64)
+	op_CGDR    uint32 = 0xB3C9 // FORMAT_RRF5       CONVERT TO FIXED (long HFP to 64)
+	op_CGDTR   uint32 = 0xB3E1 // FORMAT_RRF5       CONVERT TO FIXED (long DFP to 64)
+	op_CGDTRA  uint32 = 0xB3E1 // FORMAT_RRF5       CONVERT TO FIXED (long DFP to 64)
+	op_CGEBR   uint32 = 0xB3A8 // FORMAT_RRF5       CONVERT TO FIXED (short BFP to 64)
+	op_CGEBRA  uint32 = 0xB3A8 // FORMAT_RRF5       CONVERT TO FIXED (short BFP to 64)
+	op_CGER    uint32 = 0xB3C8 // FORMAT_RRF5       CONVERT TO FIXED (short HFP to 64)
+	op_CGF     uint32 = 0xE330 // FORMAT_RXY1       COMPARE (64<-32)
+	op_CGFI    uint32 = 0xC20C // FORMAT_RIL1       COMPARE IMMEDIATE (64<-32)
+	op_CGFR    uint32 = 0xB930 // FORMAT_RRE        COMPARE (64<-32)
+	op_CGFRL   uint32 = 0xC60C // FORMAT_RIL2       COMPARE RELATIVE LONG (64<-32)
+	op_CGH     uint32 = 0xE334 // FORMAT_RXY1       COMPARE HALFWORD (64<-16)
+	op_CGHI    uint32 = 0xA70F // FORMAT_RI1        COMPARE HALFWORD IMMEDIATE (64<-16)
+	op_CGHRL   uint32 = 0xC604 // FORMAT_RIL2       COMPARE HALFWORD RELATIVE LONG (64<-16)
+	op_CGHSI   uint32 = 0xE558 // FORMAT_SIL        COMPARE HALFWORD IMMEDIATE (64<-16)
+	op_CGIB    uint32 = 0xECFC // FORMAT_RIS        COMPARE IMMEDIATE AND BRANCH (64<-8)
+	op_CGIJ    uint32 = 0xEC7C // FORMAT_RIE3       COMPARE IMMEDIATE AND BRANCH RELATIVE (64<-8)
+	op_CGIT    uint32 = 0xEC70 // FORMAT_RIE1       COMPARE IMMEDIATE AND TRAP (64<-16)
+	op_CGR     uint32 = 0xB920 // FORMAT_RRE        COMPARE (64)
+	op_CGRB    uint32 = 0xECE4 // FORMAT_RRS        COMPARE AND BRANCH (64)
+	op_CGRJ    uint32 = 0xEC64 // FORMAT_RIE2       COMPARE AND BRANCH RELATIVE (64)
+	op_CGRL    uint32 = 0xC608 // FORMAT_RIL2       COMPARE RELATIVE LONG (64)
+	op_CGRT    uint32 = 0xB960 // FORMAT_RRF3       COMPARE AND TRAP (64)
+	op_CGXBR   uint32 = 0xB3AA // FORMAT_RRF5       CONVERT TO FIXED (extended BFP to 64)
+	op_CGXBRA  uint32 = 0xB3AA // FORMAT_RRF5       CONVERT TO FIXED (extended BFP to 64)
+	op_CGXR    uint32 = 0xB3CA // FORMAT_RRF5       CONVERT TO FIXED (extended HFP to 64)
+	op_CGXTR   uint32 = 0xB3E9 // FORMAT_RRF5       CONVERT TO FIXED (extended DFP to 64)
+	op_CGXTRA  uint32 = 0xB3E9 // FORMAT_RRF5       CONVERT TO FIXED (extended DFP to 64)
+	op_CH      uint32 = 0x4900 // FORMAT_RX1        COMPARE HALFWORD (32<-16)
+	op_CHF     uint32 = 0xE3CD // FORMAT_RXY1       COMPARE HIGH (32)
+	op_CHHR    uint32 = 0xB9CD // FORMAT_RRE        COMPARE HIGH (32)
+	op_CHHSI   uint32 = 0xE554 // FORMAT_SIL        COMPARE HALFWORD IMMEDIATE (16)
+	op_CHI     uint32 = 0xA70E // FORMAT_RI1        COMPARE HALFWORD IMMEDIATE (32<-16)
+	op_CHLR    uint32 = 0xB9DD // FORMAT_RRE        COMPARE HIGH (32)
+	op_CHRL    uint32 = 0xC605 // FORMAT_RIL2       COMPARE HALFWORD RELATIVE LONG (32<-16)
+	op_CHSI    uint32 = 0xE55C // FORMAT_SIL        COMPARE HALFWORD IMMEDIATE (32<-16)
+	op_CHY     uint32 = 0xE379 // FORMAT_RXY1       COMPARE HALFWORD (32<-16)
+	op_CIB     uint32 = 0xECFE // FORMAT_RIS        COMPARE IMMEDIATE AND BRANCH (32<-8)
+	op_CIH     uint32 = 0xCC0D // FORMAT_RIL1       COMPARE IMMEDIATE HIGH (32)
+	op_CIJ     uint32 = 0xEC7E // FORMAT_RIE3       COMPARE IMMEDIATE AND BRANCH RELATIVE (32<-8)
+	op_CIT     uint32 = 0xEC72 // FORMAT_RIE1       COMPARE IMMEDIATE AND TRAP (32<-16)
+	op_CKSM    uint32 = 0xB241 // FORMAT_RRE        CHECKSUM
+	op_CL      uint32 = 0x5500 // FORMAT_RX1        COMPARE LOGICAL (32)
+	op_CLC     uint32 = 0xD500 // FORMAT_SS1        COMPARE LOGICAL (character)
+	op_CLCL    uint32 = 0x0F00 // FORMAT_RR         COMPARE LOGICAL LONG
+	op_CLCLE   uint32 = 0xA900 // FORMAT_RS1        COMPARE LOGICAL LONG EXTENDED
+	op_CLCLU   uint32 = 0xEB8F // FORMAT_RSY1       COMPARE LOGICAL LONG UNICODE
+	op_CLFDBR  uint32 = 0xB39D // FORMAT_RRF5       CONVERT TO LOGICAL (long BFP to 32)
+	op_CLFDTR  uint32 = 0xB943 // FORMAT_RRF5       CONVERT TO LOGICAL (long DFP to 32)
+	op_CLFEBR  uint32 = 0xB39C // FORMAT_RRF5       CONVERT TO LOGICAL (short BFP to 32)
+	op_CLFHSI  uint32 = 0xE55D // FORMAT_SIL        COMPARE LOGICAL IMMEDIATE (32<-16)
+	op_CLFI    uint32 = 0xC20F // FORMAT_RIL1       COMPARE LOGICAL IMMEDIATE (32)
+	op_CLFIT   uint32 = 0xEC73 // FORMAT_RIE1       COMPARE LOGICAL IMMEDIATE AND TRAP (32<-16)
+	op_CLFXBR  uint32 = 0xB39E // FORMAT_RRF5       CONVERT TO LOGICAL (extended BFP to 32)
+	op_CLFXTR  uint32 = 0xB94B // FORMAT_RRF5       CONVERT TO LOGICAL (extended DFP to 32)
+	op_CLG     uint32 = 0xE321 // FORMAT_RXY1       COMPARE LOGICAL (64)
+	op_CLGDBR  uint32 = 0xB3AD // FORMAT_RRF5       CONVERT TO LOGICAL (long BFP to 64)
+	op_CLGDTR  uint32 = 0xB942 // FORMAT_RRF5       CONVERT TO LOGICAL (long DFP to 64)
+	op_CLGEBR  uint32 = 0xB3AC // FORMAT_RRF5       CONVERT TO LOGICAL (short BFP to 64)
+	op_CLGF    uint32 = 0xE331 // FORMAT_RXY1       COMPARE LOGICAL (64<-32)
+	op_CLGFI   uint32 = 0xC20E // FORMAT_RIL1       COMPARE LOGICAL IMMEDIATE (64<-32)
+	op_CLGFR   uint32 = 0xB931 // FORMAT_RRE        COMPARE LOGICAL (64<-32)
+	op_CLGFRL  uint32 = 0xC60E // FORMAT_RIL2       COMPARE LOGICAL RELATIVE LONG (64<-32)
+	op_CLGHRL  uint32 = 0xC606 // FORMAT_RIL2       COMPARE LOGICAL RELATIVE LONG (64<-16)
+	op_CLGHSI  uint32 = 0xE559 // FORMAT_SIL        COMPARE LOGICAL IMMEDIATE (64<-16)
+	op_CLGIB   uint32 = 0xECFD // FORMAT_RIS        COMPARE LOGICAL IMMEDIATE AND BRANCH (64<-8)
+	op_CLGIJ   uint32 = 0xEC7D // FORMAT_RIE3       COMPARE LOGICAL IMMEDIATE AND BRANCH RELATIVE (64<-8)
+	op_CLGIT   uint32 = 0xEC71 // FORMAT_RIE1       COMPARE LOGICAL IMMEDIATE AND TRAP (64<-16)
+	op_CLGR    uint32 = 0xB921 // FORMAT_RRE        COMPARE LOGICAL (64)
+	op_CLGRB   uint32 = 0xECE5 // FORMAT_RRS        COMPARE LOGICAL AND BRANCH (64)
+	op_CLGRJ   uint32 = 0xEC65 // FORMAT_RIE2       COMPARE LOGICAL AND BRANCH RELATIVE (64)
+	op_CLGRL   uint32 = 0xC60A // FORMAT_RIL2       COMPARE LOGICAL RELATIVE LONG (64)
+	op_CLGRT   uint32 = 0xB961 // FORMAT_RRF3       COMPARE LOGICAL AND TRAP (64)
+	op_CLGT    uint32 = 0xEB2B // FORMAT_RSY2       COMPARE LOGICAL AND TRAP (64)
+	op_CLGXBR  uint32 = 0xB3AE // FORMAT_RRF5       CONVERT TO LOGICAL (extended BFP to 64)
+	op_CLGXTR  uint32 = 0xB94A // FORMAT_RRF5       CONVERT TO LOGICAL (extended DFP to 64)
+	op_CLHF    uint32 = 0xE3CF // FORMAT_RXY1       COMPARE LOGICAL HIGH (32)
+	op_CLHHR   uint32 = 0xB9CF // FORMAT_RRE        COMPARE LOGICAL HIGH (32)
+	op_CLHHSI  uint32 = 0xE555 // FORMAT_SIL        COMPARE LOGICAL IMMEDIATE (16)
+	op_CLHLR   uint32 = 0xB9DF // FORMAT_RRE        COMPARE LOGICAL HIGH (32)
+	op_CLHRL   uint32 = 0xC607 // FORMAT_RIL2       COMPARE LOGICAL RELATIVE LONG (32<-16)
+	op_CLI     uint32 = 0x9500 // FORMAT_SI         COMPARE LOGICAL (immediate)
+	op_CLIB    uint32 = 0xECFF // FORMAT_RIS        COMPARE LOGICAL IMMEDIATE AND BRANCH (32<-8)
+	op_CLIH    uint32 = 0xCC0F // FORMAT_RIL1       COMPARE LOGICAL IMMEDIATE HIGH (32)
+	op_CLIJ    uint32 = 0xEC7F // FORMAT_RIE3       COMPARE LOGICAL IMMEDIATE AND BRANCH RELATIVE (32<-8)
+	op_CLIY    uint32 = 0xEB55 // FORMAT_SIY        COMPARE LOGICAL (immediate)
+	op_CLM     uint32 = 0xBD00 // FORMAT_RS2        COMPARE LOGICAL CHAR. UNDER MASK (low)
+	op_CLMH    uint32 = 0xEB20 // FORMAT_RSY2       COMPARE LOGICAL CHAR. UNDER MASK (high)
+	op_CLMY    uint32 = 0xEB21 // FORMAT_RSY2       COMPARE LOGICAL CHAR. UNDER MASK (low)
+	op_CLR     uint32 = 0x1500 // FORMAT_RR         COMPARE LOGICAL (32)
+	op_CLRB    uint32 = 0xECF7 // FORMAT_RRS        COMPARE LOGICAL AND BRANCH (32)
+	op_CLRJ    uint32 = 0xEC77 // FORMAT_RIE2       COMPARE LOGICAL AND BRANCH RELATIVE (32)
+	op_CLRL    uint32 = 0xC60F // FORMAT_RIL2       COMPARE LOGICAL RELATIVE LONG (32)
+	op_CLRT    uint32 = 0xB973 // FORMAT_RRF3       COMPARE LOGICAL AND TRAP (32)
+	op_CLST    uint32 = 0xB25D // FORMAT_RRE        COMPARE LOGICAL STRING
+	op_CLT     uint32 = 0xEB23 // FORMAT_RSY2       COMPARE LOGICAL AND TRAP (32)
+	op_CLY     uint32 = 0xE355 // FORMAT_RXY1       COMPARE LOGICAL (32)
+	op_CMPSC   uint32 = 0xB263 // FORMAT_RRE        COMPRESSION CALL
+	op_CP      uint32 = 0xF900 // FORMAT_SS2        COMPARE DECIMAL
+	op_CPSDR   uint32 = 0xB372 // FORMAT_RRF2       COPY SIGN (long)
+	op_CPYA    uint32 = 0xB24D // FORMAT_RRE        COPY ACCESS
+	op_CR      uint32 = 0x1900 // FORMAT_RR         COMPARE (32)
+	op_CRB     uint32 = 0xECF6 // FORMAT_RRS        COMPARE AND BRANCH (32)
+	op_CRDTE   uint32 = 0xB98F // FORMAT_RRF2       COMPARE AND REPLACE DAT TABLE ENTRY
+	op_CRJ     uint32 = 0xEC76 // FORMAT_RIE2       COMPARE AND BRANCH RELATIVE (32)
+	op_CRL     uint32 = 0xC60D // FORMAT_RIL2       COMPARE RELATIVE LONG (32)
+	op_CRT     uint32 = 0xB972 // FORMAT_RRF3       COMPARE AND TRAP (32)
+	op_CS      uint32 = 0xBA00 // FORMAT_RS1        COMPARE AND SWAP (32)
+	op_CSCH    uint32 = 0xB230 // FORMAT_S          CLEAR SUBCHANNEL
+	op_CSDTR   uint32 = 0xB3E3 // FORMAT_RRF4       CONVERT TO SIGNED PACKED (long DFP to 64)
+	op_CSG     uint32 = 0xEB30 // FORMAT_RSY1       COMPARE AND SWAP (64)
+	op_CSP     uint32 = 0xB250 // FORMAT_RRE        COMPARE AND SWAP AND PURGE
+	op_CSPG    uint32 = 0xB98A // FORMAT_RRE        COMPARE AND SWAP AND PURGE
+	op_CSST    uint32 = 0xC802 // FORMAT_SSF        COMPARE AND SWAP AND STORE
+	op_CSXTR   uint32 = 0xB3EB // FORMAT_RRF4       CONVERT TO SIGNED PACKED (extended DFP to 128)
+	op_CSY     uint32 = 0xEB14 // FORMAT_RSY1       COMPARE AND SWAP (32)
+	op_CU12    uint32 = 0xB2A7 // FORMAT_RRF3       CONVERT UTF-8 TO UTF-16
+	op_CU14    uint32 = 0xB9B0 // FORMAT_RRF3       CONVERT UTF-8 TO UTF-32
+	op_CU21    uint32 = 0xB2A6 // FORMAT_RRF3       CONVERT UTF-16 TO UTF-8
+	op_CU24    uint32 = 0xB9B1 // FORMAT_RRF3       CONVERT UTF-16 TO UTF-32
+	op_CU41    uint32 = 0xB9B2 // FORMAT_RRE        CONVERT UTF-32 TO UTF-8
+	op_CU42    uint32 = 0xB9B3 // FORMAT_RRE        CONVERT UTF-32 TO UTF-16
+	op_CUDTR   uint32 = 0xB3E2 // FORMAT_RRE        CONVERT TO UNSIGNED PACKED (long DFP to 64)
+	op_CUSE    uint32 = 0xB257 // FORMAT_RRE        COMPARE UNTIL SUBSTRING EQUAL
+	op_CUTFU   uint32 = 0xB2A7 // FORMAT_RRF3       CONVERT UTF-8 TO UNICODE
+	op_CUUTF   uint32 = 0xB2A6 // FORMAT_RRF3       CONVERT UNICODE TO UTF-8
+	op_CUXTR   uint32 = 0xB3EA // FORMAT_RRE        CONVERT TO UNSIGNED PACKED (extended DFP to 128)
+	op_CVB     uint32 = 0x4F00 // FORMAT_RX1        CONVERT TO BINARY (32)
+	op_CVBG    uint32 = 0xE30E // FORMAT_RXY1       CONVERT TO BINARY (64)
+	op_CVBY    uint32 = 0xE306 // FORMAT_RXY1       CONVERT TO BINARY (32)
+	op_CVD     uint32 = 0x4E00 // FORMAT_RX1        CONVERT TO DECIMAL (32)
+	op_CVDG    uint32 = 0xE32E // FORMAT_RXY1       CONVERT TO DECIMAL (64)
+	op_CVDY    uint32 = 0xE326 // FORMAT_RXY1       CONVERT TO DECIMAL (32)
+	op_CXBR    uint32 = 0xB349 // FORMAT_RRE        COMPARE (extended BFP)
+	op_CXFBR   uint32 = 0xB396 // FORMAT_RRE        CONVERT FROM FIXED (32 to extended BFP)
+	op_CXFBRA  uint32 = 0xB396 // FORMAT_RRF5       CONVERT FROM FIXED (32 to extended BFP)
+	op_CXFR    uint32 = 0xB3B6 // FORMAT_RRE        CONVERT FROM FIXED (32 to extended HFP)
+	op_CXFTR   uint32 = 0xB959 // FORMAT_RRE        CONVERT FROM FIXED (32 to extended DFP)
+	op_CXGBR   uint32 = 0xB3A6 // FORMAT_RRE        CONVERT FROM FIXED (64 to extended BFP)
+	op_CXGBRA  uint32 = 0xB3A6 // FORMAT_RRF5       CONVERT FROM FIXED (64 to extended BFP)
+	op_CXGR    uint32 = 0xB3C6 // FORMAT_RRE        CONVERT FROM FIXED (64 to extended HFP)
+	op_CXGTR   uint32 = 0xB3F9 // FORMAT_RRE        CONVERT FROM FIXED (64 to extended DFP)
+	op_CXGTRA  uint32 = 0xB3F9 // FORMAT_RRF5       CONVERT FROM FIXED (64 to extended DFP)
+	op_CXLFBR  uint32 = 0xB392 // FORMAT_RRF5       CONVERT FROM LOGICAL (32 to extended BFP)
+	op_CXLFTR  uint32 = 0xB95B // FORMAT_RRF5       CONVERT FROM LOGICAL (32 to extended DFP)
+	op_CXLGBR  uint32 = 0xB3A2 // FORMAT_RRF5       CONVERT FROM LOGICAL (64 to extended BFP)
+	op_CXLGTR  uint32 = 0xB95A // FORMAT_RRF5       CONVERT FROM LOGICAL (64 to extended DFP)
+	op_CXR     uint32 = 0xB369 // FORMAT_RRE        COMPARE (extended HFP)
+	op_CXSTR   uint32 = 0xB3FB // FORMAT_RRE        CONVERT FROM SIGNED PACKED (128 to extended DFP)
+	op_CXTR    uint32 = 0xB3EC // FORMAT_RRE        COMPARE (extended DFP)
+	op_CXUTR   uint32 = 0xB3FA // FORMAT_RRE        CONVERT FROM UNSIGNED PACKED (128 to ext. DFP)
+	op_CXZT    uint32 = 0xEDAB // FORMAT_RSL        CONVERT FROM ZONED (to extended DFP)
+	op_CY      uint32 = 0xE359 // FORMAT_RXY1       COMPARE (32)
+	op_CZDT    uint32 = 0xEDA8 // FORMAT_RSL        CONVERT TO ZONED (from long DFP)
+	op_CZXT    uint32 = 0xEDA9 // FORMAT_RSL        CONVERT TO ZONED (from extended DFP)
+	op_D       uint32 = 0x5D00 // FORMAT_RX1        DIVIDE (32<-64)
+	op_DD      uint32 = 0x6D00 // FORMAT_RX1        DIVIDE (long HFP)
+	op_DDB     uint32 = 0xED1D // FORMAT_RXE        DIVIDE (long BFP)
+	op_DDBR    uint32 = 0xB31D // FORMAT_RRE        DIVIDE (long BFP)
+	op_DDR     uint32 = 0x2D00 // FORMAT_RR         DIVIDE (long HFP)
+	op_DDTR    uint32 = 0xB3D1 // FORMAT_RRF1       DIVIDE (long DFP)
+	op_DDTRA   uint32 = 0xB3D1 // FORMAT_RRF1       DIVIDE (long DFP)
+	op_DE      uint32 = 0x7D00 // FORMAT_RX1        DIVIDE (short HFP)
+	op_DEB     uint32 = 0xED0D // FORMAT_RXE        DIVIDE (short BFP)
+	op_DEBR    uint32 = 0xB30D // FORMAT_RRE        DIVIDE (short BFP)
+	op_DER     uint32 = 0x3D00 // FORMAT_RR         DIVIDE (short HFP)
+	op_DIDBR   uint32 = 0xB35B // FORMAT_RRF2       DIVIDE TO INTEGER (long BFP)
+	op_DIEBR   uint32 = 0xB353 // FORMAT_RRF2       DIVIDE TO INTEGER (short BFP)
+	op_DL      uint32 = 0xE397 // FORMAT_RXY1       DIVIDE LOGICAL (32<-64)
+	op_DLG     uint32 = 0xE387 // FORMAT_RXY1       DIVIDE LOGICAL (64<-128)
+	op_DLGR    uint32 = 0xB987 // FORMAT_RRE        DIVIDE LOGICAL (64<-128)
+	op_DLR     uint32 = 0xB997 // FORMAT_RRE        DIVIDE LOGICAL (32<-64)
+	op_DP      uint32 = 0xFD00 // FORMAT_SS2        DIVIDE DECIMAL
+	op_DR      uint32 = 0x1D00 // FORMAT_RR         DIVIDE (32<-64)
+	op_DSG     uint32 = 0xE30D // FORMAT_RXY1       DIVIDE SINGLE (64)
+	op_DSGF    uint32 = 0xE31D // FORMAT_RXY1       DIVIDE SINGLE (64<-32)
+	op_DSGFR   uint32 = 0xB91D // FORMAT_RRE        DIVIDE SINGLE (64<-32)
+	op_DSGR    uint32 = 0xB90D // FORMAT_RRE        DIVIDE SINGLE (64)
+	op_DXBR    uint32 = 0xB34D // FORMAT_RRE        DIVIDE (extended BFP)
+	op_DXR     uint32 = 0xB22D // FORMAT_RRE        DIVIDE (extended HFP)
+	op_DXTR    uint32 = 0xB3D9 // FORMAT_RRF1       DIVIDE (extended DFP)
+	op_DXTRA   uint32 = 0xB3D9 // FORMAT_RRF1       DIVIDE (extended DFP)
+	op_EAR     uint32 = 0xB24F // FORMAT_RRE        EXTRACT ACCESS
+	op_ECAG    uint32 = 0xEB4C // FORMAT_RSY1       EXTRACT CACHE ATTRIBUTE
+	op_ECTG    uint32 = 0xC801 // FORMAT_SSF        EXTRACT CPU TIME
+	op_ED      uint32 = 0xDE00 // FORMAT_SS1        EDIT
+	op_EDMK    uint32 = 0xDF00 // FORMAT_SS1        EDIT AND MARK
+	op_EEDTR   uint32 = 0xB3E5 // FORMAT_RRE        EXTRACT BIASED EXPONENT (long DFP to 64)
+	op_EEXTR   uint32 = 0xB3ED // FORMAT_RRE        EXTRACT BIASED EXPONENT (extended DFP to 64)
+	op_EFPC    uint32 = 0xB38C // FORMAT_RRE        EXTRACT FPC
+	op_EPAIR   uint32 = 0xB99A // FORMAT_RRE        EXTRACT PRIMARY ASN AND INSTANCE
+	op_EPAR    uint32 = 0xB226 // FORMAT_RRE        EXTRACT PRIMARY ASN
+	op_EPSW    uint32 = 0xB98D // FORMAT_RRE        EXTRACT PSW
+	op_EREG    uint32 = 0xB249 // FORMAT_RRE        EXTRACT STACKED REGISTERS (32)
+	op_EREGG   uint32 = 0xB90E // FORMAT_RRE        EXTRACT STACKED REGISTERS (64)
+	op_ESAIR   uint32 = 0xB99B // FORMAT_RRE        EXTRACT SECONDARY ASN AND INSTANCE
+	op_ESAR    uint32 = 0xB227 // FORMAT_RRE        EXTRACT SECONDARY ASN
+	op_ESDTR   uint32 = 0xB3E7 // FORMAT_RRE        EXTRACT SIGNIFICANCE (long DFP)
+	op_ESEA    uint32 = 0xB99D // FORMAT_RRE        EXTRACT AND SET EXTENDED AUTHORITY
+	op_ESTA    uint32 = 0xB24A // FORMAT_RRE        EXTRACT STACKED STATE
+	op_ESXTR   uint32 = 0xB3EF // FORMAT_RRE        EXTRACT SIGNIFICANCE (extended DFP)
+	op_ETND    uint32 = 0xB2EC // FORMAT_RRE        EXTRACT TRANSACTION NESTING DEPTH
+	op_EX      uint32 = 0x4400 // FORMAT_RX1        EXECUTE
+	op_EXRL    uint32 = 0xC600 // FORMAT_RIL2       EXECUTE RELATIVE LONG
+	op_FIDBR   uint32 = 0xB35F // FORMAT_RRF5       LOAD FP INTEGER (long BFP)
+	op_FIDBRA  uint32 = 0xB35F // FORMAT_RRF5       LOAD FP INTEGER (long BFP)
+	op_FIDR    uint32 = 0xB37F // FORMAT_RRE        LOAD FP INTEGER (long HFP)
+	op_FIDTR   uint32 = 0xB3D7 // FORMAT_RRF5       LOAD FP INTEGER (long DFP)
+	op_FIEBR   uint32 = 0xB357 // FORMAT_RRF5       LOAD FP INTEGER (short BFP)
+	op_FIEBRA  uint32 = 0xB357 // FORMAT_RRF5       LOAD FP INTEGER (short BFP)
+	op_FIER    uint32 = 0xB377 // FORMAT_RRE        LOAD FP INTEGER (short HFP)
+	op_FIXBR   uint32 = 0xB347 // FORMAT_RRF5       LOAD FP INTEGER (extended BFP)
+	op_FIXBRA  uint32 = 0xB347 // FORMAT_RRF5       LOAD FP INTEGER (extended BFP)
+	op_FIXR    uint32 = 0xB367 // FORMAT_RRE        LOAD FP INTEGER (extended HFP)
+	op_FIXTR   uint32 = 0xB3DF // FORMAT_RRF5       LOAD FP INTEGER (extended DFP)
+	op_FLOGR   uint32 = 0xB983 // FORMAT_RRE        FIND LEFTMOST ONE
+	op_HDR     uint32 = 0x2400 // FORMAT_RR         HALVE (long HFP)
+	op_HER     uint32 = 0x3400 // FORMAT_RR         HALVE (short HFP)
+	op_HSCH    uint32 = 0xB231 // FORMAT_S          HALT SUBCHANNEL
+	op_IAC     uint32 = 0xB224 // FORMAT_RRE        INSERT ADDRESS SPACE CONTROL
+	op_IC      uint32 = 0x4300 // FORMAT_RX1        INSERT CHARACTER
+	op_ICM     uint32 = 0xBF00 // FORMAT_RS2        INSERT CHARACTERS UNDER MASK (low)
+	op_ICMH    uint32 = 0xEB80 // FORMAT_RSY2       INSERT CHARACTERS UNDER MASK (high)
+	op_ICMY    uint32 = 0xEB81 // FORMAT_RSY2       INSERT CHARACTERS UNDER MASK (low)
+	op_ICY     uint32 = 0xE373 // FORMAT_RXY1       INSERT CHARACTER
+	op_IDTE    uint32 = 0xB98E // FORMAT_RRF2       INVALIDATE DAT TABLE ENTRY
+	op_IEDTR   uint32 = 0xB3F6 // FORMAT_RRF2       INSERT BIASED EXPONENT (64 to long DFP)
+	op_IEXTR   uint32 = 0xB3FE // FORMAT_RRF2       INSERT BIASED EXPONENT (64 to extended DFP)
+	op_IIHF    uint32 = 0xC008 // FORMAT_RIL1       INSERT IMMEDIATE (high)
+	op_IIHH    uint32 = 0xA500 // FORMAT_RI1        INSERT IMMEDIATE (high high)
+	op_IIHL    uint32 = 0xA501 // FORMAT_RI1        INSERT IMMEDIATE (high low)
+	op_IILF    uint32 = 0xC009 // FORMAT_RIL1       INSERT IMMEDIATE (low)
+	op_IILH    uint32 = 0xA502 // FORMAT_RI1        INSERT IMMEDIATE (low high)
+	op_IILL    uint32 = 0xA503 // FORMAT_RI1        INSERT IMMEDIATE (low low)
+	op_IPK     uint32 = 0xB20B // FORMAT_S          INSERT PSW KEY
+	op_IPM     uint32 = 0xB222 // FORMAT_RRE        INSERT PROGRAM MASK
+	op_IPTE    uint32 = 0xB221 // FORMAT_RRF1       INVALIDATE PAGE TABLE ENTRY
+	op_ISKE    uint32 = 0xB229 // FORMAT_RRE        INSERT STORAGE KEY EXTENDED
+	op_IVSK    uint32 = 0xB223 // FORMAT_RRE        INSERT VIRTUAL STORAGE KEY
+	op_KDB     uint32 = 0xED18 // FORMAT_RXE        COMPARE AND SIGNAL (long BFP)
+	op_KDBR    uint32 = 0xB318 // FORMAT_RRE        COMPARE AND SIGNAL (long BFP)
+	op_KDTR    uint32 = 0xB3E0 // FORMAT_RRE        COMPARE AND SIGNAL (long DFP)
+	op_KEB     uint32 = 0xED08 // FORMAT_RXE        COMPARE AND SIGNAL (short BFP)
+	op_KEBR    uint32 = 0xB308 // FORMAT_RRE        COMPARE AND SIGNAL (short BFP)
+	op_KIMD    uint32 = 0xB93E // FORMAT_RRE        COMPUTE INTERMEDIATE MESSAGE DIGEST
+	op_KLMD    uint32 = 0xB93F // FORMAT_RRE        COMPUTE LAST MESSAGE DIGEST
+	op_KM      uint32 = 0xB92E // FORMAT_RRE        CIPHER MESSAGE
+	op_KMAC    uint32 = 0xB91E // FORMAT_RRE        COMPUTE MESSAGE AUTHENTICATION CODE
+	op_KMC     uint32 = 0xB92F // FORMAT_RRE        CIPHER MESSAGE WITH CHAINING
+	op_KMA     uint32 = 0xB929 // FORMAT_RRF2       CIPHER MESSAGE WITH AUTHENTICATION
+	op_KMCTR   uint32 = 0xB92D // FORMAT_RRF2       CIPHER MESSAGE WITH COUNTER
+	op_KMF     uint32 = 0xB92A // FORMAT_RRE        CIPHER MESSAGE WITH CFB
+	op_KMO     uint32 = 0xB92B // FORMAT_RRE        CIPHER MESSAGE WITH OFB
+	op_KXBR    uint32 = 0xB348 // FORMAT_RRE        COMPARE AND SIGNAL (extended BFP)
+	op_KXTR    uint32 = 0xB3E8 // FORMAT_RRE        COMPARE AND SIGNAL (extended DFP)
+	op_L       uint32 = 0x5800 // FORMAT_RX1        LOAD (32)
+	op_LA      uint32 = 0x4100 // FORMAT_RX1        LOAD ADDRESS
+	op_LAA     uint32 = 0xEBF8 // FORMAT_RSY1       LOAD AND ADD (32)
+	op_LAAG    uint32 = 0xEBE8 // FORMAT_RSY1       LOAD AND ADD (64)
+	op_LAAL    uint32 = 0xEBFA // FORMAT_RSY1       LOAD AND ADD LOGICAL (32)
+	op_LAALG   uint32 = 0xEBEA // FORMAT_RSY1       LOAD AND ADD LOGICAL (64)
+	op_LAE     uint32 = 0x5100 // FORMAT_RX1        LOAD ADDRESS EXTENDED
+	op_LAEY    uint32 = 0xE375 // FORMAT_RXY1       LOAD ADDRESS EXTENDED
+	op_LAM     uint32 = 0x9A00 // FORMAT_RS1        LOAD ACCESS MULTIPLE
+	op_LAMY    uint32 = 0xEB9A // FORMAT_RSY1       LOAD ACCESS MULTIPLE
+	op_LAN     uint32 = 0xEBF4 // FORMAT_RSY1       LOAD AND AND (32)
+	op_LANG    uint32 = 0xEBE4 // FORMAT_RSY1       LOAD AND AND (64)
+	op_LAO     uint32 = 0xEBF6 // FORMAT_RSY1       LOAD AND OR (32)
+	op_LAOG    uint32 = 0xEBE6 // FORMAT_RSY1       LOAD AND OR (64)
+	op_LARL    uint32 = 0xC000 // FORMAT_RIL2       LOAD ADDRESS RELATIVE LONG
+	op_LASP    uint32 = 0xE500 // FORMAT_SSE        LOAD ADDRESS SPACE PARAMETERS
+	op_LAT     uint32 = 0xE39F // FORMAT_RXY1       LOAD AND TRAP (32L<-32)
+	op_LAX     uint32 = 0xEBF7 // FORMAT_RSY1       LOAD AND EXCLUSIVE OR (32)
+	op_LAXG    uint32 = 0xEBE7 // FORMAT_RSY1       LOAD AND EXCLUSIVE OR (64)
+	op_LAY     uint32 = 0xE371 // FORMAT_RXY1       LOAD ADDRESS
+	op_LB      uint32 = 0xE376 // FORMAT_RXY1       LOAD BYTE (32)
+	op_LBH     uint32 = 0xE3C0 // FORMAT_RXY1       LOAD BYTE HIGH (32<-8)
+	op_LBR     uint32 = 0xB926 // FORMAT_RRE        LOAD BYTE (32)
+	op_LCDBR   uint32 = 0xB313 // FORMAT_RRE        LOAD COMPLEMENT (long BFP)
+	op_LCDFR   uint32 = 0xB373 // FORMAT_RRE        LOAD COMPLEMENT (long)
+	op_LCDR    uint32 = 0x2300 // FORMAT_RR         LOAD COMPLEMENT (long HFP)
+	op_LCEBR   uint32 = 0xB303 // FORMAT_RRE        LOAD COMPLEMENT (short BFP)
+	op_LCER    uint32 = 0x3300 // FORMAT_RR         LOAD COMPLEMENT (short HFP)
+	op_LCGFR   uint32 = 0xB913 // FORMAT_RRE        LOAD COMPLEMENT (64<-32)
+	op_LCGR    uint32 = 0xB903 // FORMAT_RRE        LOAD COMPLEMENT (64)
+	op_LCR     uint32 = 0x1300 // FORMAT_RR         LOAD COMPLEMENT (32)
+	op_LCTL    uint32 = 0xB700 // FORMAT_RS1        LOAD CONTROL (32)
+	op_LCTLG   uint32 = 0xEB2F // FORMAT_RSY1       LOAD CONTROL (64)
+	op_LCXBR   uint32 = 0xB343 // FORMAT_RRE        LOAD COMPLEMENT (extended BFP)
+	op_LCXR    uint32 = 0xB363 // FORMAT_RRE        LOAD COMPLEMENT (extended HFP)
+	op_LD      uint32 = 0x6800 // FORMAT_RX1        LOAD (long)
+	op_LDE     uint32 = 0xED24 // FORMAT_RXE        LOAD LENGTHENED (short to long HFP)
+	op_LDEB    uint32 = 0xED04 // FORMAT_RXE        LOAD LENGTHENED (short to long BFP)
+	op_LDEBR   uint32 = 0xB304 // FORMAT_RRE        LOAD LENGTHENED (short to long BFP)
+	op_LDER    uint32 = 0xB324 // FORMAT_RRE        LOAD LENGTHENED (short to long HFP)
+	op_LDETR   uint32 = 0xB3D4 // FORMAT_RRF4       LOAD LENGTHENED (short to long DFP)
+	op_LDGR    uint32 = 0xB3C1 // FORMAT_RRE        LOAD FPR FROM GR (64 to long)
+	op_LDR     uint32 = 0x2800 // FORMAT_RR         LOAD (long)
+	op_LDXBR   uint32 = 0xB345 // FORMAT_RRE        LOAD ROUNDED (extended to long BFP)
+	op_LDXBRA  uint32 = 0xB345 // FORMAT_RRF5       LOAD ROUNDED (extended to long BFP)
+	op_LDXR    uint32 = 0x2500 // FORMAT_RR         LOAD ROUNDED (extended to long HFP)
+	op_LDXTR   uint32 = 0xB3DD // FORMAT_RRF5       LOAD ROUNDED (extended to long DFP)
+	op_LDY     uint32 = 0xED65 // FORMAT_RXY1       LOAD (long)
+	op_LE      uint32 = 0x7800 // FORMAT_RX1        LOAD (short)
+	op_LEDBR   uint32 = 0xB344 // FORMAT_RRE        LOAD ROUNDED (long to short BFP)
+	op_LEDBRA  uint32 = 0xB344 // FORMAT_RRF5       LOAD ROUNDED (long to short BFP)
+	op_LEDR    uint32 = 0x3500 // FORMAT_RR         LOAD ROUNDED (long to short HFP)
+	op_LEDTR   uint32 = 0xB3D5 // FORMAT_RRF5       LOAD ROUNDED (long to short DFP)
+	op_LER     uint32 = 0x3800 // FORMAT_RR         LOAD (short)
+	op_LEXBR   uint32 = 0xB346 // FORMAT_RRE        LOAD ROUNDED (extended to short BFP)
+	op_LEXBRA  uint32 = 0xB346 // FORMAT_RRF5       LOAD ROUNDED (extended to short BFP)
+	op_LEXR    uint32 = 0xB366 // FORMAT_RRE        LOAD ROUNDED (extended to short HFP)
+	op_LEY     uint32 = 0xED64 // FORMAT_RXY1       LOAD (short)
+	op_LFAS    uint32 = 0xB2BD // FORMAT_S          LOAD FPC AND SIGNAL
+	op_LFH     uint32 = 0xE3CA // FORMAT_RXY1       LOAD HIGH (32)
+	op_LFHAT   uint32 = 0xE3C8 // FORMAT_RXY1       LOAD HIGH AND TRAP (32H<-32)
+	op_LFPC    uint32 = 0xB29D // FORMAT_S          LOAD FPC
+	op_LG      uint32 = 0xE304 // FORMAT_RXY1       LOAD (64)
+	op_LGAT    uint32 = 0xE385 // FORMAT_RXY1       LOAD AND TRAP (64)
+	op_LGB     uint32 = 0xE377 // FORMAT_RXY1       LOAD BYTE (64)
+	op_LGBR    uint32 = 0xB906 // FORMAT_RRE        LOAD BYTE (64)
+	op_LGDR    uint32 = 0xB3CD // FORMAT_RRE        LOAD GR FROM FPR (long to 64)
+	op_LGF     uint32 = 0xE314 // FORMAT_RXY1       LOAD (64<-32)
+	op_LGFI    uint32 = 0xC001 // FORMAT_RIL1       LOAD IMMEDIATE (64<-32)
+	op_LGFR    uint32 = 0xB914 // FORMAT_RRE        LOAD (64<-32)
+	op_LGFRL   uint32 = 0xC40C // FORMAT_RIL2       LOAD RELATIVE LONG (64<-32)
+	op_LGH     uint32 = 0xE315 // FORMAT_RXY1       LOAD HALFWORD (64)
+	op_LGHI    uint32 = 0xA709 // FORMAT_RI1        LOAD HALFWORD IMMEDIATE (64)
+	op_LGHR    uint32 = 0xB907 // FORMAT_RRE        LOAD HALFWORD (64)
+	op_LGHRL   uint32 = 0xC404 // FORMAT_RIL2       LOAD HALFWORD RELATIVE LONG (64<-16)
+	op_LGR     uint32 = 0xB904 // FORMAT_RRE        LOAD (64)
+	op_LGRL    uint32 = 0xC408 // FORMAT_RIL2       LOAD RELATIVE LONG (64)
+	op_LH      uint32 = 0x4800 // FORMAT_RX1        LOAD HALFWORD (32)
+	op_LHH     uint32 = 0xE3C4 // FORMAT_RXY1       LOAD HALFWORD HIGH (32<-16)
+	op_LHI     uint32 = 0xA708 // FORMAT_RI1        LOAD HALFWORD IMMEDIATE (32)
+	op_LHR     uint32 = 0xB927 // FORMAT_RRE        LOAD HALFWORD (32)
+	op_LHRL    uint32 = 0xC405 // FORMAT_RIL2       LOAD HALFWORD RELATIVE LONG (32<-16)
+	op_LHY     uint32 = 0xE378 // FORMAT_RXY1       LOAD HALFWORD (32)
+	op_LLC     uint32 = 0xE394 // FORMAT_RXY1       LOAD LOGICAL CHARACTER (32)
+	op_LLCH    uint32 = 0xE3C2 // FORMAT_RXY1       LOAD LOGICAL CHARACTER HIGH (32<-8)
+	op_LLCR    uint32 = 0xB994 // FORMAT_RRE        LOAD LOGICAL CHARACTER (32)
+	op_LLGC    uint32 = 0xE390 // FORMAT_RXY1       LOAD LOGICAL CHARACTER (64)
+	op_LLGCR   uint32 = 0xB984 // FORMAT_RRE        LOAD LOGICAL CHARACTER (64)
+	op_LLGF    uint32 = 0xE316 // FORMAT_RXY1       LOAD LOGICAL (64<-32)
+	op_LLGFAT  uint32 = 0xE39D // FORMAT_RXY1       LOAD LOGICAL AND TRAP (64<-32)
+	op_LLGFR   uint32 = 0xB916 // FORMAT_RRE        LOAD LOGICAL (64<-32)
+	op_LLGFRL  uint32 = 0xC40E // FORMAT_RIL2       LOAD LOGICAL RELATIVE LONG (64<-32)
+	op_LLGH    uint32 = 0xE391 // FORMAT_RXY1       LOAD LOGICAL HALFWORD (64)
+	op_LLGHR   uint32 = 0xB985 // FORMAT_RRE        LOAD LOGICAL HALFWORD (64)
+	op_LLGHRL  uint32 = 0xC406 // FORMAT_RIL2       LOAD LOGICAL HALFWORD RELATIVE LONG (64<-16)
+	op_LLGT    uint32 = 0xE317 // FORMAT_RXY1       LOAD LOGICAL THIRTY ONE BITS
+	op_LLGTAT  uint32 = 0xE39C // FORMAT_RXY1       LOAD LOGICAL THIRTY ONE BITS AND TRAP (64<-31)
+	op_LLGTR   uint32 = 0xB917 // FORMAT_RRE        LOAD LOGICAL THIRTY ONE BITS
+	op_LLH     uint32 = 0xE395 // FORMAT_RXY1       LOAD LOGICAL HALFWORD (32)
+	op_LLHH    uint32 = 0xE3C6 // FORMAT_RXY1       LOAD LOGICAL HALFWORD HIGH (32<-16)
+	op_LLHR    uint32 = 0xB995 // FORMAT_RRE        LOAD LOGICAL HALFWORD (32)
+	op_LLHRL   uint32 = 0xC402 // FORMAT_RIL2       LOAD LOGICAL HALFWORD RELATIVE LONG (32<-16)
+	op_LLIHF   uint32 = 0xC00E // FORMAT_RIL1       LOAD LOGICAL IMMEDIATE (high)
+	op_LLIHH   uint32 = 0xA50C // FORMAT_RI1        LOAD LOGICAL IMMEDIATE (high high)
+	op_LLIHL   uint32 = 0xA50D // FORMAT_RI1        LOAD LOGICAL IMMEDIATE (high low)
+	op_LLILF   uint32 = 0xC00F // FORMAT_RIL1       LOAD LOGICAL IMMEDIATE (low)
+	op_LLILH   uint32 = 0xA50E // FORMAT_RI1        LOAD LOGICAL IMMEDIATE (low high)
+	op_LLILL   uint32 = 0xA50F // FORMAT_RI1        LOAD LOGICAL IMMEDIATE (low low)
+	op_LM      uint32 = 0x9800 // FORMAT_RS1        LOAD MULTIPLE (32)
+	op_LMD     uint32 = 0xEF00 // FORMAT_SS5        LOAD MULTIPLE DISJOINT
+	op_LMG     uint32 = 0xEB04 // FORMAT_RSY1       LOAD MULTIPLE (64)
+	op_LMH     uint32 = 0xEB96 // FORMAT_RSY1       LOAD MULTIPLE HIGH
+	op_LMY     uint32 = 0xEB98 // FORMAT_RSY1       LOAD MULTIPLE (32)
+	op_LNDBR   uint32 = 0xB311 // FORMAT_RRE        LOAD NEGATIVE (long BFP)
+	op_LNDFR   uint32 = 0xB371 // FORMAT_RRE        LOAD NEGATIVE (long)
+	op_LNDR    uint32 = 0x2100 // FORMAT_RR         LOAD NEGATIVE (long HFP)
+	op_LNEBR   uint32 = 0xB301 // FORMAT_RRE        LOAD NEGATIVE (short BFP)
+	op_LNER    uint32 = 0x3100 // FORMAT_RR         LOAD NEGATIVE (short HFP)
+	op_LNGFR   uint32 = 0xB911 // FORMAT_RRE        LOAD NEGATIVE (64<-32)
+	op_LNGR    uint32 = 0xB901 // FORMAT_RRE        LOAD NEGATIVE (64)
+	op_LNR     uint32 = 0x1100 // FORMAT_RR         LOAD NEGATIVE (32)
+	op_LNXBR   uint32 = 0xB341 // FORMAT_RRE        LOAD NEGATIVE (extended BFP)
+	op_LNXR    uint32 = 0xB361 // FORMAT_RRE        LOAD NEGATIVE (extended HFP)
+	op_LOC     uint32 = 0xEBF2 // FORMAT_RSY2       LOAD ON CONDITION (32)
+	op_LOCG    uint32 = 0xEBE2 // FORMAT_RSY2       LOAD ON CONDITION (64)
+	op_LOCGR   uint32 = 0xB9E2 // FORMAT_RRF3       LOAD ON CONDITION (64)
+	op_LOCR    uint32 = 0xB9F2 // FORMAT_RRF3       LOAD ON CONDITION (32)
+	op_LPD     uint32 = 0xC804 // FORMAT_SSF        LOAD PAIR DISJOINT (32)
+	op_LPDBR   uint32 = 0xB310 // FORMAT_RRE        LOAD POSITIVE (long BFP)
+	op_LPDFR   uint32 = 0xB370 // FORMAT_RRE        LOAD POSITIVE (long)
+	op_LPDG    uint32 = 0xC805 // FORMAT_SSF        LOAD PAIR DISJOINT (64)
+	op_LPDR    uint32 = 0x2000 // FORMAT_RR         LOAD POSITIVE (long HFP)
+	op_LPEBR   uint32 = 0xB300 // FORMAT_RRE        LOAD POSITIVE (short BFP)
+	op_LPER    uint32 = 0x3000 // FORMAT_RR         LOAD POSITIVE (short HFP)
+	op_LPGFR   uint32 = 0xB910 // FORMAT_RRE        LOAD POSITIVE (64<-32)
+	op_LPGR    uint32 = 0xB900 // FORMAT_RRE        LOAD POSITIVE (64)
+	op_LPQ     uint32 = 0xE38F // FORMAT_RXY1       LOAD PAIR FROM QUADWORD
+	op_LPR     uint32 = 0x1000 // FORMAT_RR         LOAD POSITIVE (32)
+	op_LPSW    uint32 = 0x8200 // FORMAT_S          LOAD PSW
+	op_LPSWE   uint32 = 0xB2B2 // FORMAT_S          LOAD PSW EXTENDED
+	op_LPTEA   uint32 = 0xB9AA // FORMAT_RRF2       LOAD PAGE TABLE ENTRY ADDRESS
+	op_LPXBR   uint32 = 0xB340 // FORMAT_RRE        LOAD POSITIVE (extended BFP)
+	op_LPXR    uint32 = 0xB360 // FORMAT_RRE        LOAD POSITIVE (extended HFP)
+	op_LR      uint32 = 0x1800 // FORMAT_RR         LOAD (32)
+	op_LRA     uint32 = 0xB100 // FORMAT_RX1        LOAD REAL ADDRESS (32)
+	op_LRAG    uint32 = 0xE303 // FORMAT_RXY1       LOAD REAL ADDRESS (64)
+	op_LRAY    uint32 = 0xE313 // FORMAT_RXY1       LOAD REAL ADDRESS (32)
+	op_LRDR    uint32 = 0x2500 // FORMAT_RR         LOAD ROUNDED (extended to long HFP)
+	op_LRER    uint32 = 0x3500 // FORMAT_RR         LOAD ROUNDED (long to short HFP)
+	op_LRL     uint32 = 0xC40D // FORMAT_RIL2       LOAD RELATIVE LONG (32)
+	op_LRV     uint32 = 0xE31E // FORMAT_RXY1       LOAD REVERSED (32)
+	op_LRVG    uint32 = 0xE30F // FORMAT_RXY1       LOAD REVERSED (64)
+	op_LRVGR   uint32 = 0xB90F // FORMAT_RRE        LOAD REVERSED (64)
+	op_LRVH    uint32 = 0xE31F // FORMAT_RXY1       LOAD REVERSED (16)
+	op_LRVR    uint32 = 0xB91F // FORMAT_RRE        LOAD REVERSED (32)
+	op_LT      uint32 = 0xE312 // FORMAT_RXY1       LOAD AND TEST (32)
+	op_LTDBR   uint32 = 0xB312 // FORMAT_RRE        LOAD AND TEST (long BFP)
+	op_LTDR    uint32 = 0x2200 // FORMAT_RR         LOAD AND TEST (long HFP)
+	op_LTDTR   uint32 = 0xB3D6 // FORMAT_RRE        LOAD AND TEST (long DFP)
+	op_LTEBR   uint32 = 0xB302 // FORMAT_RRE        LOAD AND TEST (short BFP)
+	op_LTER    uint32 = 0x3200 // FORMAT_RR         LOAD AND TEST (short HFP)
+	op_LTG     uint32 = 0xE302 // FORMAT_RXY1       LOAD AND TEST (64)
+	op_LTGF    uint32 = 0xE332 // FORMAT_RXY1       LOAD AND TEST (64<-32)
+	op_LTGFR   uint32 = 0xB912 // FORMAT_RRE        LOAD AND TEST (64<-32)
+	op_LTGR    uint32 = 0xB902 // FORMAT_RRE        LOAD AND TEST (64)
+	op_LTR     uint32 = 0x1200 // FORMAT_RR         LOAD AND TEST (32)
+	op_LTXBR   uint32 = 0xB342 // FORMAT_RRE        LOAD AND TEST (extended BFP)
+	op_LTXR    uint32 = 0xB362 // FORMAT_RRE        LOAD AND TEST (extended HFP)
+	op_LTXTR   uint32 = 0xB3DE // FORMAT_RRE        LOAD AND TEST (extended DFP)
+	op_LURA    uint32 = 0xB24B // FORMAT_RRE        LOAD USING REAL ADDRESS (32)
+	op_LURAG   uint32 = 0xB905 // FORMAT_RRE        LOAD USING REAL ADDRESS (64)
+	op_LXD     uint32 = 0xED25 // FORMAT_RXE        LOAD LENGTHENED (long to extended HFP)
+	op_LXDB    uint32 = 0xED05 // FORMAT_RXE        LOAD LENGTHENED (long to extended BFP)
+	op_LXDBR   uint32 = 0xB305 // FORMAT_RRE        LOAD LENGTHENED (long to extended BFP)
+	op_LXDR    uint32 = 0xB325 // FORMAT_RRE        LOAD LENGTHENED (long to extended HFP)
+	op_LXDTR   uint32 = 0xB3DC // FORMAT_RRF4       LOAD LENGTHENED (long to extended DFP)
+	op_LXE     uint32 = 0xED26 // FORMAT_RXE        LOAD LENGTHENED (short to extended HFP)
+	op_LXEB    uint32 = 0xED06 // FORMAT_RXE        LOAD LENGTHENED (short to extended BFP)
+	op_LXEBR   uint32 = 0xB306 // FORMAT_RRE        LOAD LENGTHENED (short to extended BFP)
+	op_LXER    uint32 = 0xB326 // FORMAT_RRE        LOAD LENGTHENED (short to extended HFP)
+	op_LXR     uint32 = 0xB365 // FORMAT_RRE        LOAD (extended)
+	op_LY      uint32 = 0xE358 // FORMAT_RXY1       LOAD (32)
+	op_LZDR    uint32 = 0xB375 // FORMAT_RRE        LOAD ZERO (long)
+	op_LZER    uint32 = 0xB374 // FORMAT_RRE        LOAD ZERO (short)
+	op_LZXR    uint32 = 0xB376 // FORMAT_RRE        LOAD ZERO (extended)
+	op_M       uint32 = 0x5C00 // FORMAT_RX1        MULTIPLY (64<-32)
+	op_MAD     uint32 = 0xED3E // FORMAT_RXF        MULTIPLY AND ADD (long HFP)
+	op_MADB    uint32 = 0xED1E // FORMAT_RXF        MULTIPLY AND ADD (long BFP)
+	op_MADBR   uint32 = 0xB31E // FORMAT_RRD        MULTIPLY AND ADD (long BFP)
+	op_MADR    uint32 = 0xB33E // FORMAT_RRD        MULTIPLY AND ADD (long HFP)
+	op_MAE     uint32 = 0xED2E // FORMAT_RXF        MULTIPLY AND ADD (short HFP)
+	op_MAEB    uint32 = 0xED0E // FORMAT_RXF        MULTIPLY AND ADD (short BFP)
+	op_MAEBR   uint32 = 0xB30E // FORMAT_RRD        MULTIPLY AND ADD (short BFP)
+	op_MAER    uint32 = 0xB32E // FORMAT_RRD        MULTIPLY AND ADD (short HFP)
+	op_MAY     uint32 = 0xED3A // FORMAT_RXF        MULTIPLY & ADD UNNORMALIZED (long to ext. HFP)
+	op_MAYH    uint32 = 0xED3C // FORMAT_RXF        MULTIPLY AND ADD UNNRM. (long to ext. high HFP)
+	op_MAYHR   uint32 = 0xB33C // FORMAT_RRD        MULTIPLY AND ADD UNNRM. (long to ext. high HFP)
+	op_MAYL    uint32 = 0xED38 // FORMAT_RXF        MULTIPLY AND ADD UNNRM. (long to ext. low HFP)
+	op_MAYLR   uint32 = 0xB338 // FORMAT_RRD        MULTIPLY AND ADD UNNRM. (long to ext. low HFP)
+	op_MAYR    uint32 = 0xB33A // FORMAT_RRD        MULTIPLY & ADD UNNORMALIZED (long to ext. HFP)
+	op_MC      uint32 = 0xAF00 // FORMAT_SI         MONITOR CALL
+	op_MD      uint32 = 0x6C00 // FORMAT_RX1        MULTIPLY (long HFP)
+	op_MDB     uint32 = 0xED1C // FORMAT_RXE        MULTIPLY (long BFP)
+	op_MDBR    uint32 = 0xB31C // FORMAT_RRE        MULTIPLY (long BFP)
+	op_MDE     uint32 = 0x7C00 // FORMAT_RX1        MULTIPLY (short to long HFP)
+	op_MDEB    uint32 = 0xED0C // FORMAT_RXE        MULTIPLY (short to long BFP)
+	op_MDEBR   uint32 = 0xB30C // FORMAT_RRE        MULTIPLY (short to long BFP)
+	op_MDER    uint32 = 0x3C00 // FORMAT_RR         MULTIPLY (short to long HFP)
+	op_MDR     uint32 = 0x2C00 // FORMAT_RR         MULTIPLY (long HFP)
+	op_MDTR    uint32 = 0xB3D0 // FORMAT_RRF1       MULTIPLY (long DFP)
+	op_MDTRA   uint32 = 0xB3D0 // FORMAT_RRF1       MULTIPLY (long DFP)
+	op_ME      uint32 = 0x7C00 // FORMAT_RX1        MULTIPLY (short to long HFP)
+	op_MEE     uint32 = 0xED37 // FORMAT_RXE        MULTIPLY (short HFP)
+	op_MEEB    uint32 = 0xED17 // FORMAT_RXE        MULTIPLY (short BFP)
+	op_MEEBR   uint32 = 0xB317 // FORMAT_RRE        MULTIPLY (short BFP)
+	op_MEER    uint32 = 0xB337 // FORMAT_RRE        MULTIPLY (short HFP)
+	op_MER     uint32 = 0x3C00 // FORMAT_RR         MULTIPLY (short to long HFP)
+	op_MFY     uint32 = 0xE35C // FORMAT_RXY1       MULTIPLY (64<-32)
+	op_MGHI    uint32 = 0xA70D // FORMAT_RI1        MULTIPLY HALFWORD IMMEDIATE (64)
+	op_MH      uint32 = 0x4C00 // FORMAT_RX1        MULTIPLY HALFWORD (32)
+	op_MHI     uint32 = 0xA70C // FORMAT_RI1        MULTIPLY HALFWORD IMMEDIATE (32)
+	op_MHY     uint32 = 0xE37C // FORMAT_RXY1       MULTIPLY HALFWORD (32)
+	op_ML      uint32 = 0xE396 // FORMAT_RXY1       MULTIPLY LOGICAL (64<-32)
+	op_MLG     uint32 = 0xE386 // FORMAT_RXY1       MULTIPLY LOGICAL (128<-64)
+	op_MLGR    uint32 = 0xB986 // FORMAT_RRE        MULTIPLY LOGICAL (128<-64)
+	op_MLR     uint32 = 0xB996 // FORMAT_RRE        MULTIPLY LOGICAL (64<-32)
+	op_MP      uint32 = 0xFC00 // FORMAT_SS2        MULTIPLY DECIMAL
+	op_MR      uint32 = 0x1C00 // FORMAT_RR         MULTIPLY (64<-32)
+	op_MS      uint32 = 0x7100 // FORMAT_RX1        MULTIPLY SINGLE (32)
+	op_MSCH    uint32 = 0xB232 // FORMAT_S          MODIFY SUBCHANNEL
+	op_MSD     uint32 = 0xED3F // FORMAT_RXF        MULTIPLY AND SUBTRACT (long HFP)
+	op_MSDB    uint32 = 0xED1F // FORMAT_RXF        MULTIPLY AND SUBTRACT (long BFP)
+	op_MSDBR   uint32 = 0xB31F // FORMAT_RRD        MULTIPLY AND SUBTRACT (long BFP)
+	op_MSDR    uint32 = 0xB33F // FORMAT_RRD        MULTIPLY AND SUBTRACT (long HFP)
+	op_MSE     uint32 = 0xED2F // FORMAT_RXF        MULTIPLY AND SUBTRACT (short HFP)
+	op_MSEB    uint32 = 0xED0F // FORMAT_RXF        MULTIPLY AND SUBTRACT (short BFP)
+	op_MSEBR   uint32 = 0xB30F // FORMAT_RRD        MULTIPLY AND SUBTRACT (short BFP)
+	op_MSER    uint32 = 0xB32F // FORMAT_RRD        MULTIPLY AND SUBTRACT (short HFP)
+	op_MSFI    uint32 = 0xC201 // FORMAT_RIL1       MULTIPLY SINGLE IMMEDIATE (32)
+	op_MSG     uint32 = 0xE30C // FORMAT_RXY1       MULTIPLY SINGLE (64)
+	op_MSGF    uint32 = 0xE31C // FORMAT_RXY1       MULTIPLY SINGLE (64<-32)
+	op_MSGFI   uint32 = 0xC200 // FORMAT_RIL1       MULTIPLY SINGLE IMMEDIATE (64<-32)
+	op_MSGFR   uint32 = 0xB91C // FORMAT_RRE        MULTIPLY SINGLE (64<-32)
+	op_MSGR    uint32 = 0xB90C // FORMAT_RRE        MULTIPLY SINGLE (64)
+	op_MSR     uint32 = 0xB252 // FORMAT_RRE        MULTIPLY SINGLE (32)
+	op_MSTA    uint32 = 0xB247 // FORMAT_RRE        MODIFY STACKED STATE
+	op_MSY     uint32 = 0xE351 // FORMAT_RXY1       MULTIPLY SINGLE (32)
+	op_MVC     uint32 = 0xD200 // FORMAT_SS1        MOVE (character)
+	op_MVCDK   uint32 = 0xE50F // FORMAT_SSE        MOVE WITH DESTINATION KEY
+	op_MVCIN   uint32 = 0xE800 // FORMAT_SS1        MOVE INVERSE
+	op_MVCK    uint32 = 0xD900 // FORMAT_SS4        MOVE WITH KEY
+	op_MVCL    uint32 = 0x0E00 // FORMAT_RR         MOVE LONG
+	op_MVCLE   uint32 = 0xA800 // FORMAT_RS1        MOVE LONG EXTENDED
+	op_MVCLU   uint32 = 0xEB8E // FORMAT_RSY1       MOVE LONG UNICODE
+	op_MVCOS   uint32 = 0xC800 // FORMAT_SSF        MOVE WITH OPTIONAL SPECIFICATIONS
+	op_MVCP    uint32 = 0xDA00 // FORMAT_SS4        MOVE TO PRIMARY
+	op_MVCS    uint32 = 0xDB00 // FORMAT_SS4        MOVE TO SECONDARY
+	op_MVCSK   uint32 = 0xE50E // FORMAT_SSE        MOVE WITH SOURCE KEY
+	op_MVGHI   uint32 = 0xE548 // FORMAT_SIL        MOVE (64<-16)
+	op_MVHHI   uint32 = 0xE544 // FORMAT_SIL        MOVE (16<-16)
+	op_MVHI    uint32 = 0xE54C // FORMAT_SIL        MOVE (32<-16)
+	op_MVI     uint32 = 0x9200 // FORMAT_SI         MOVE (immediate)
+	op_MVIY    uint32 = 0xEB52 // FORMAT_SIY        MOVE (immediate)
+	op_MVN     uint32 = 0xD100 // FORMAT_SS1        MOVE NUMERICS
+	op_MVO     uint32 = 0xF100 // FORMAT_SS2        MOVE WITH OFFSET
+	op_MVPG    uint32 = 0xB254 // FORMAT_RRE        MOVE PAGE
+	op_MVST    uint32 = 0xB255 // FORMAT_RRE        MOVE STRING
+	op_MVZ     uint32 = 0xD300 // FORMAT_SS1        MOVE ZONES
+	op_MXBR    uint32 = 0xB34C // FORMAT_RRE        MULTIPLY (extended BFP)
+	op_MXD     uint32 = 0x6700 // FORMAT_RX1        MULTIPLY (long to extended HFP)
+	op_MXDB    uint32 = 0xED07 // FORMAT_RXE        MULTIPLY (long to extended BFP)
+	op_MXDBR   uint32 = 0xB307 // FORMAT_RRE        MULTIPLY (long to extended BFP)
+	op_MXDR    uint32 = 0x2700 // FORMAT_RR         MULTIPLY (long to extended HFP)
+	op_MXR     uint32 = 0x2600 // FORMAT_RR         MULTIPLY (extended HFP)
+	op_MXTR    uint32 = 0xB3D8 // FORMAT_RRF1       MULTIPLY (extended DFP)
+	op_MXTRA   uint32 = 0xB3D8 // FORMAT_RRF1       MULTIPLY (extended DFP)
+	op_MY      uint32 = 0xED3B // FORMAT_RXF        MULTIPLY UNNORMALIZED (long to ext. HFP)
+	op_MYH     uint32 = 0xED3D // FORMAT_RXF        MULTIPLY UNNORM. (long to ext. high HFP)
+	op_MYHR    uint32 = 0xB33D // FORMAT_RRD        MULTIPLY UNNORM. (long to ext. high HFP)
+	op_MYL     uint32 = 0xED39 // FORMAT_RXF        MULTIPLY UNNORM. (long to ext. low HFP)
+	op_MYLR    uint32 = 0xB339 // FORMAT_RRD        MULTIPLY UNNORM. (long to ext. low HFP)
+	op_MYR     uint32 = 0xB33B // FORMAT_RRD        MULTIPLY UNNORMALIZED (long to ext. HFP)
+	op_N       uint32 = 0x5400 // FORMAT_RX1        AND (32)
+	op_NC      uint32 = 0xD400 // FORMAT_SS1        AND (character)
+	op_NG      uint32 = 0xE380 // FORMAT_RXY1       AND (64)
+	op_NGR     uint32 = 0xB980 // FORMAT_RRE        AND (64)
+	op_NGRK    uint32 = 0xB9E4 // FORMAT_RRF1       AND (64)
+	op_NI      uint32 = 0x9400 // FORMAT_SI         AND (immediate)
+	op_NIAI    uint32 = 0xB2FA // FORMAT_IE         NEXT INSTRUCTION ACCESS INTENT
+	op_NIHF    uint32 = 0xC00A // FORMAT_RIL1       AND IMMEDIATE (high)
+	op_NIHH    uint32 = 0xA504 // FORMAT_RI1        AND IMMEDIATE (high high)
+	op_NIHL    uint32 = 0xA505 // FORMAT_RI1        AND IMMEDIATE (high low)
+	op_NILF    uint32 = 0xC00B // FORMAT_RIL1       AND IMMEDIATE (low)
+	op_NILH    uint32 = 0xA506 // FORMAT_RI1        AND IMMEDIATE (low high)
+	op_NILL    uint32 = 0xA507 // FORMAT_RI1        AND IMMEDIATE (low low)
+	op_NIY     uint32 = 0xEB54 // FORMAT_SIY        AND (immediate)
+	op_NR      uint32 = 0x1400 // FORMAT_RR         AND (32)
+	op_NRK     uint32 = 0xB9F4 // FORMAT_RRF1       AND (32)
+	op_NTSTG   uint32 = 0xE325 // FORMAT_RXY1       NONTRANSACTIONAL STORE
+	op_NY      uint32 = 0xE354 // FORMAT_RXY1       AND (32)
+	op_O       uint32 = 0x5600 // FORMAT_RX1        OR (32)
+	op_OC      uint32 = 0xD600 // FORMAT_SS1        OR (character)
+	op_OG      uint32 = 0xE381 // FORMAT_RXY1       OR (64)
+	op_OGR     uint32 = 0xB981 // FORMAT_RRE        OR (64)
+	op_OGRK    uint32 = 0xB9E6 // FORMAT_RRF1       OR (64)
+	op_OI      uint32 = 0x9600 // FORMAT_SI         OR (immediate)
+	op_OIHF    uint32 = 0xC00C // FORMAT_RIL1       OR IMMEDIATE (high)
+	op_OIHH    uint32 = 0xA508 // FORMAT_RI1        OR IMMEDIATE (high high)
+	op_OIHL    uint32 = 0xA509 // FORMAT_RI1        OR IMMEDIATE (high low)
+	op_OILF    uint32 = 0xC00D // FORMAT_RIL1       OR IMMEDIATE (low)
+	op_OILH    uint32 = 0xA50A // FORMAT_RI1        OR IMMEDIATE (low high)
+	op_OILL    uint32 = 0xA50B // FORMAT_RI1        OR IMMEDIATE (low low)
+	op_OIY     uint32 = 0xEB56 // FORMAT_SIY        OR (immediate)
+	op_OR      uint32 = 0x1600 // FORMAT_RR         OR (32)
+	op_ORK     uint32 = 0xB9F6 // FORMAT_RRF1       OR (32)
+	op_OY      uint32 = 0xE356 // FORMAT_RXY1       OR (32)
+	op_PACK    uint32 = 0xF200 // FORMAT_SS2        PACK
+	op_PALB    uint32 = 0xB248 // FORMAT_RRE        PURGE ALB
+	op_PC      uint32 = 0xB218 // FORMAT_S          PROGRAM CALL
+	op_PCC     uint32 = 0xB92C // FORMAT_RRE        PERFORM CRYPTOGRAPHIC COMPUTATION
+	op_PCKMO   uint32 = 0xB928 // FORMAT_RRE        PERFORM CRYPTOGRAPHIC KEY MGMT. OPERATIONS
+	op_PFD     uint32 = 0xE336 // FORMAT_RXY2       PREFETCH DATA
+	op_PFDRL   uint32 = 0xC602 // FORMAT_RIL3       PREFETCH DATA RELATIVE LONG
+	op_PFMF    uint32 = 0xB9AF // FORMAT_RRE        PERFORM FRAME MANAGEMENT FUNCTION
+	op_PFPO    uint32 = 0x010A // FORMAT_E          PERFORM FLOATING-POINT OPERATION
+	op_PGIN    uint32 = 0xB22E // FORMAT_RRE        PAGE IN
+	op_PGOUT   uint32 = 0xB22F // FORMAT_RRE        PAGE OUT
+	op_PKA     uint32 = 0xE900 // FORMAT_SS6        PACK ASCII
+	op_PKU     uint32 = 0xE100 // FORMAT_SS6        PACK UNICODE
+	op_PLO     uint32 = 0xEE00 // FORMAT_SS5        PERFORM LOCKED OPERATION
+	op_POPCNT  uint32 = 0xB9E1 // FORMAT_RRE        POPULATION COUNT
+	op_PPA     uint32 = 0xB2E8 // FORMAT_RRF3       PERFORM PROCESSOR ASSIST
+	op_PR      uint32 = 0x0101 // FORMAT_E          PROGRAM RETURN
+	op_PT      uint32 = 0xB228 // FORMAT_RRE        PROGRAM TRANSFER
+	op_PTF     uint32 = 0xB9A2 // FORMAT_RRE        PERFORM TOPOLOGY FUNCTION
+	op_PTFF    uint32 = 0x0104 // FORMAT_E          PERFORM TIMING FACILITY FUNCTION
+	op_PTI     uint32 = 0xB99E // FORMAT_RRE        PROGRAM TRANSFER WITH INSTANCE
+	op_PTLB    uint32 = 0xB20D // FORMAT_S          PURGE TLB
+	op_QADTR   uint32 = 0xB3F5 // FORMAT_RRF2       QUANTIZE (long DFP)
+	op_QAXTR   uint32 = 0xB3FD // FORMAT_RRF2       QUANTIZE (extended DFP)
+	op_RCHP    uint32 = 0xB23B // FORMAT_S          RESET CHANNEL PATH
+	op_RISBG   uint32 = 0xEC55 // FORMAT_RIE6       ROTATE THEN INSERT SELECTED BITS
+	op_RISBGN  uint32 = 0xEC59 // FORMAT_RIE6       ROTATE THEN INSERT SELECTED BITS
+	op_RISBHG  uint32 = 0xEC5D // FORMAT_RIE6       ROTATE THEN INSERT SELECTED BITS HIGH
+	op_RISBLG  uint32 = 0xEC51 // FORMAT_RIE6       ROTATE THEN INSERT SELECTED BITS LOW
+	op_RLL     uint32 = 0xEB1D // FORMAT_RSY1       ROTATE LEFT SINGLE LOGICAL (32)
+	op_RLLG    uint32 = 0xEB1C // FORMAT_RSY1       ROTATE LEFT SINGLE LOGICAL (64)
+	op_RNSBG   uint32 = 0xEC54 // FORMAT_RIE6       ROTATE THEN AND SELECTED BITS
+	op_ROSBG   uint32 = 0xEC56 // FORMAT_RIE6       ROTATE THEN OR SELECTED BITS
+	op_RP      uint32 = 0xB277 // FORMAT_S          RESUME PROGRAM
+	op_RRBE    uint32 = 0xB22A // FORMAT_RRE        RESET REFERENCE BIT EXTENDED
+	op_RRBM    uint32 = 0xB9AE // FORMAT_RRE        RESET REFERENCE BITS MULTIPLE
+	op_RRDTR   uint32 = 0xB3F7 // FORMAT_RRF2       REROUND (long DFP)
+	op_RRXTR   uint32 = 0xB3FF // FORMAT_RRF2       REROUND (extended DFP)
+	op_RSCH    uint32 = 0xB238 // FORMAT_S          RESUME SUBCHANNEL
+	op_RXSBG   uint32 = 0xEC57 // FORMAT_RIE6       ROTATE THEN EXCLUSIVE OR SELECTED BITS
+	op_S       uint32 = 0x5B00 // FORMAT_RX1        SUBTRACT (32)
+	op_SAC     uint32 = 0xB219 // FORMAT_S          SET ADDRESS SPACE CONTROL
+	op_SACF    uint32 = 0xB279 // FORMAT_S          SET ADDRESS SPACE CONTROL FAST
+	op_SAL     uint32 = 0xB237 // FORMAT_S          SET ADDRESS LIMIT
+	op_SAM24   uint32 = 0x010C // FORMAT_E          SET ADDRESSING MODE (24)
+	op_SAM31   uint32 = 0x010D // FORMAT_E          SET ADDRESSING MODE (31)
+	op_SAM64   uint32 = 0x010E // FORMAT_E          SET ADDRESSING MODE (64)
+	op_SAR     uint32 = 0xB24E // FORMAT_RRE        SET ACCESS
+	op_SCHM    uint32 = 0xB23C // FORMAT_S          SET CHANNEL MONITOR
+	op_SCK     uint32 = 0xB204 // FORMAT_S          SET CLOCK
+	op_SCKC    uint32 = 0xB206 // FORMAT_S          SET CLOCK COMPARATOR
+	op_SCKPF   uint32 = 0x0107 // FORMAT_E          SET CLOCK PROGRAMMABLE FIELD
+	op_SD      uint32 = 0x6B00 // FORMAT_RX1        SUBTRACT NORMALIZED (long HFP)
+	op_SDB     uint32 = 0xED1B // FORMAT_RXE        SUBTRACT (long BFP)
+	op_SDBR    uint32 = 0xB31B // FORMAT_RRE        SUBTRACT (long BFP)
+	op_SDR     uint32 = 0x2B00 // FORMAT_RR         SUBTRACT NORMALIZED (long HFP)
+	op_SDTR    uint32 = 0xB3D3 // FORMAT_RRF1       SUBTRACT (long DFP)
+	op_SDTRA   uint32 = 0xB3D3 // FORMAT_RRF1       SUBTRACT (long DFP)
+	op_SE      uint32 = 0x7B00 // FORMAT_RX1        SUBTRACT NORMALIZED (short HFP)
+	op_SEB     uint32 = 0xED0B // FORMAT_RXE        SUBTRACT (short BFP)
+	op_SEBR    uint32 = 0xB30B // FORMAT_RRE        SUBTRACT (short BFP)
+	op_SER     uint32 = 0x3B00 // FORMAT_RR         SUBTRACT NORMALIZED (short HFP)
+	op_SFASR   uint32 = 0xB385 // FORMAT_RRE        SET FPC AND SIGNAL
+	op_SFPC    uint32 = 0xB384 // FORMAT_RRE        SET FPC
+	op_SG      uint32 = 0xE309 // FORMAT_RXY1       SUBTRACT (64)
+	op_SGF     uint32 = 0xE319 // FORMAT_RXY1       SUBTRACT (64<-32)
+	op_SGFR    uint32 = 0xB919 // FORMAT_RRE        SUBTRACT (64<-32)
+	op_SGR     uint32 = 0xB909 // FORMAT_RRE        SUBTRACT (64)
+	op_SGRK    uint32 = 0xB9E9 // FORMAT_RRF1       SUBTRACT (64)
+	op_SH      uint32 = 0x4B00 // FORMAT_RX1        SUBTRACT HALFWORD
+	op_SHHHR   uint32 = 0xB9C9 // FORMAT_RRF1       SUBTRACT HIGH (32)
+	op_SHHLR   uint32 = 0xB9D9 // FORMAT_RRF1       SUBTRACT HIGH (32)
+	op_SHY     uint32 = 0xE37B // FORMAT_RXY1       SUBTRACT HALFWORD
+	op_SIGP    uint32 = 0xAE00 // FORMAT_RS1        SIGNAL PROCESSOR
+	op_SL      uint32 = 0x5F00 // FORMAT_RX1        SUBTRACT LOGICAL (32)
+	op_SLA     uint32 = 0x8B00 // FORMAT_RS1        SHIFT LEFT SINGLE (32)
+	op_SLAG    uint32 = 0xEB0B // FORMAT_RSY1       SHIFT LEFT SINGLE (64)
+	op_SLAK    uint32 = 0xEBDD // FORMAT_RSY1       SHIFT LEFT SINGLE (32)
+	op_SLB     uint32 = 0xE399 // FORMAT_RXY1       SUBTRACT LOGICAL WITH BORROW (32)
+	op_SLBG    uint32 = 0xE389 // FORMAT_RXY1       SUBTRACT LOGICAL WITH BORROW (64)
+	op_SLBGR   uint32 = 0xB989 // FORMAT_RRE        SUBTRACT LOGICAL WITH BORROW (64)
+	op_SLBR    uint32 = 0xB999 // FORMAT_RRE        SUBTRACT LOGICAL WITH BORROW (32)
+	op_SLDA    uint32 = 0x8F00 // FORMAT_RS1        SHIFT LEFT DOUBLE
+	op_SLDL    uint32 = 0x8D00 // FORMAT_RS1        SHIFT LEFT DOUBLE LOGICAL
+	op_SLDT    uint32 = 0xED40 // FORMAT_RXF        SHIFT SIGNIFICAND LEFT (long DFP)
+	op_SLFI    uint32 = 0xC205 // FORMAT_RIL1       SUBTRACT LOGICAL IMMEDIATE (32)
+	op_SLG     uint32 = 0xE30B // FORMAT_RXY1       SUBTRACT LOGICAL (64)
+	op_SLGF    uint32 = 0xE31B // FORMAT_RXY1       SUBTRACT LOGICAL (64<-32)
+	op_SLGFI   uint32 = 0xC204 // FORMAT_RIL1       SUBTRACT LOGICAL IMMEDIATE (64<-32)
+	op_SLGFR   uint32 = 0xB91B // FORMAT_RRE        SUBTRACT LOGICAL (64<-32)
+	op_SLGR    uint32 = 0xB90B // FORMAT_RRE        SUBTRACT LOGICAL (64)
+	op_SLGRK   uint32 = 0xB9EB // FORMAT_RRF1       SUBTRACT LOGICAL (64)
+	op_SLHHHR  uint32 = 0xB9CB // FORMAT_RRF1       SUBTRACT LOGICAL HIGH (32)
+	op_SLHHLR  uint32 = 0xB9DB // FORMAT_RRF1       SUBTRACT LOGICAL HIGH (32)
+	op_SLL     uint32 = 0x8900 // FORMAT_RS1        SHIFT LEFT SINGLE LOGICAL (32)
+	op_SLLG    uint32 = 0xEB0D // FORMAT_RSY1       SHIFT LEFT SINGLE LOGICAL (64)
+	op_SLLK    uint32 = 0xEBDF // FORMAT_RSY1       SHIFT LEFT SINGLE LOGICAL (32)
+	op_SLR     uint32 = 0x1F00 // FORMAT_RR         SUBTRACT LOGICAL (32)
+	op_SLRK    uint32 = 0xB9FB // FORMAT_RRF1       SUBTRACT LOGICAL (32)
+	op_SLXT    uint32 = 0xED48 // FORMAT_RXF        SHIFT SIGNIFICAND LEFT (extended DFP)
+	op_SLY     uint32 = 0xE35F // FORMAT_RXY1       SUBTRACT LOGICAL (32)
+	op_SP      uint32 = 0xFB00 // FORMAT_SS2        SUBTRACT DECIMAL
+	op_SPKA    uint32 = 0xB20A // FORMAT_S          SET PSW KEY FROM ADDRESS
+	op_SPM     uint32 = 0x0400 // FORMAT_RR         SET PROGRAM MASK
+	op_SPT     uint32 = 0xB208 // FORMAT_S          SET CPU TIMER
+	op_SPX     uint32 = 0xB210 // FORMAT_S          SET PREFIX
+	op_SQD     uint32 = 0xED35 // FORMAT_RXE        SQUARE ROOT (long HFP)
+	op_SQDB    uint32 = 0xED15 // FORMAT_RXE        SQUARE ROOT (long BFP)
+	op_SQDBR   uint32 = 0xB315 // FORMAT_RRE        SQUARE ROOT (long BFP)
+	op_SQDR    uint32 = 0xB244 // FORMAT_RRE        SQUARE ROOT (long HFP)
+	op_SQE     uint32 = 0xED34 // FORMAT_RXE        SQUARE ROOT (short HFP)
+	op_SQEB    uint32 = 0xED14 // FORMAT_RXE        SQUARE ROOT (short BFP)
+	op_SQEBR   uint32 = 0xB314 // FORMAT_RRE        SQUARE ROOT (short BFP)
+	op_SQER    uint32 = 0xB245 // FORMAT_RRE        SQUARE ROOT (short HFP)
+	op_SQXBR   uint32 = 0xB316 // FORMAT_RRE        SQUARE ROOT (extended BFP)
+	op_SQXR    uint32 = 0xB336 // FORMAT_RRE        SQUARE ROOT (extended HFP)
+	op_SR      uint32 = 0x1B00 // FORMAT_RR         SUBTRACT (32)
+	op_SRA     uint32 = 0x8A00 // FORMAT_RS1        SHIFT RIGHT SINGLE (32)
+	op_SRAG    uint32 = 0xEB0A // FORMAT_RSY1       SHIFT RIGHT SINGLE (64)
+	op_SRAK    uint32 = 0xEBDC // FORMAT_RSY1       SHIFT RIGHT SINGLE (32)
+	op_SRDA    uint32 = 0x8E00 // FORMAT_RS1        SHIFT RIGHT DOUBLE
+	op_SRDL    uint32 = 0x8C00 // FORMAT_RS1        SHIFT RIGHT DOUBLE LOGICAL
+	op_SRDT    uint32 = 0xED41 // FORMAT_RXF        SHIFT SIGNIFICAND RIGHT (long DFP)
+	op_SRK     uint32 = 0xB9F9 // FORMAT_RRF1       SUBTRACT (32)
+	op_SRL     uint32 = 0x8800 // FORMAT_RS1        SHIFT RIGHT SINGLE LOGICAL (32)
+	op_SRLG    uint32 = 0xEB0C // FORMAT_RSY1       SHIFT RIGHT SINGLE LOGICAL (64)
+	op_SRLK    uint32 = 0xEBDE // FORMAT_RSY1       SHIFT RIGHT SINGLE LOGICAL (32)
+	op_SRNM    uint32 = 0xB299 // FORMAT_S          SET BFP ROUNDING MODE (2 bit)
+	op_SRNMB   uint32 = 0xB2B8 // FORMAT_S          SET BFP ROUNDING MODE (3 bit)
+	op_SRNMT   uint32 = 0xB2B9 // FORMAT_S          SET DFP ROUNDING MODE
+	op_SRP     uint32 = 0xF000 // FORMAT_SS3        SHIFT AND ROUND DECIMAL
+	op_SRST    uint32 = 0xB25E // FORMAT_RRE        SEARCH STRING
+	op_SRSTU   uint32 = 0xB9BE // FORMAT_RRE        SEARCH STRING UNICODE
+	op_SRXT    uint32 = 0xED49 // FORMAT_RXF        SHIFT SIGNIFICAND RIGHT (extended DFP)
+	op_SSAIR   uint32 = 0xB99F // FORMAT_RRE        SET SECONDARY ASN WITH INSTANCE
+	op_SSAR    uint32 = 0xB225 // FORMAT_RRE        SET SECONDARY ASN
+	op_SSCH    uint32 = 0xB233 // FORMAT_S          START SUBCHANNEL
+	op_SSKE    uint32 = 0xB22B // FORMAT_RRF3       SET STORAGE KEY EXTENDED
+	op_SSM     uint32 = 0x8000 // FORMAT_S          SET SYSTEM MASK
+	op_ST      uint32 = 0x5000 // FORMAT_RX1        STORE (32)
+	op_STAM    uint32 = 0x9B00 // FORMAT_RS1        STORE ACCESS MULTIPLE
+	op_STAMY   uint32 = 0xEB9B // FORMAT_RSY1       STORE ACCESS MULTIPLE
+	op_STAP    uint32 = 0xB212 // FORMAT_S          STORE CPU ADDRESS
+	op_STC     uint32 = 0x4200 // FORMAT_RX1        STORE CHARACTER
+	op_STCH    uint32 = 0xE3C3 // FORMAT_RXY1       STORE CHARACTER HIGH (8)
+	op_STCK    uint32 = 0xB205 // FORMAT_S          STORE CLOCK
+	op_STCKC   uint32 = 0xB207 // FORMAT_S          STORE CLOCK COMPARATOR
+	op_STCKE   uint32 = 0xB278 // FORMAT_S          STORE CLOCK EXTENDED
+	op_STCKF   uint32 = 0xB27C // FORMAT_S          STORE CLOCK FAST
+	op_STCM    uint32 = 0xBE00 // FORMAT_RS2        STORE CHARACTERS UNDER MASK (low)
+	op_STCMH   uint32 = 0xEB2C // FORMAT_RSY2       STORE CHARACTERS UNDER MASK (high)
+	op_STCMY   uint32 = 0xEB2D // FORMAT_RSY2       STORE CHARACTERS UNDER MASK (low)
+	op_STCPS   uint32 = 0xB23A // FORMAT_S          STORE CHANNEL PATH STATUS
+	op_STCRW   uint32 = 0xB239 // FORMAT_S          STORE CHANNEL REPORT WORD
+	op_STCTG   uint32 = 0xEB25 // FORMAT_RSY1       STORE CONTROL (64)
+	op_STCTL   uint32 = 0xB600 // FORMAT_RS1        STORE CONTROL (32)
+	op_STCY    uint32 = 0xE372 // FORMAT_RXY1       STORE CHARACTER
+	op_STD     uint32 = 0x6000 // FORMAT_RX1        STORE (long)
+	op_STDY    uint32 = 0xED67 // FORMAT_RXY1       STORE (long)
+	op_STE     uint32 = 0x7000 // FORMAT_RX1        STORE (short)
+	op_STEY    uint32 = 0xED66 // FORMAT_RXY1       STORE (short)
+	op_STFH    uint32 = 0xE3CB // FORMAT_RXY1       STORE HIGH (32)
+	op_STFL    uint32 = 0xB2B1 // FORMAT_S          STORE FACILITY LIST
+	op_STFLE   uint32 = 0xB2B0 // FORMAT_S          STORE FACILITY LIST EXTENDED
+	op_STFPC   uint32 = 0xB29C // FORMAT_S          STORE FPC
+	op_STG     uint32 = 0xE324 // FORMAT_RXY1       STORE (64)
+	op_STGRL   uint32 = 0xC40B // FORMAT_RIL2       STORE RELATIVE LONG (64)
+	op_STH     uint32 = 0x4000 // FORMAT_RX1        STORE HALFWORD
+	op_STHH    uint32 = 0xE3C7 // FORMAT_RXY1       STORE HALFWORD HIGH (16)
+	op_STHRL   uint32 = 0xC407 // FORMAT_RIL2       STORE HALFWORD RELATIVE LONG
+	op_STHY    uint32 = 0xE370 // FORMAT_RXY1       STORE HALFWORD
+	op_STIDP   uint32 = 0xB202 // FORMAT_S          STORE CPU ID
+	op_STM     uint32 = 0x9000 // FORMAT_RS1        STORE MULTIPLE (32)
+	op_STMG    uint32 = 0xEB24 // FORMAT_RSY1       STORE MULTIPLE (64)
+	op_STMH    uint32 = 0xEB26 // FORMAT_RSY1       STORE MULTIPLE HIGH
+	op_STMY    uint32 = 0xEB90 // FORMAT_RSY1       STORE MULTIPLE (32)
+	op_STNSM   uint32 = 0xAC00 // FORMAT_SI         STORE THEN AND SYSTEM MASK
+	op_STOC    uint32 = 0xEBF3 // FORMAT_RSY2       STORE ON CONDITION (32)
+	op_STOCG   uint32 = 0xEBE3 // FORMAT_RSY2       STORE ON CONDITION (64)
+	op_STOSM   uint32 = 0xAD00 // FORMAT_SI         STORE THEN OR SYSTEM MASK
+	op_STPQ    uint32 = 0xE38E // FORMAT_RXY1       STORE PAIR TO QUADWORD
+	op_STPT    uint32 = 0xB209 // FORMAT_S          STORE CPU TIMER
+	op_STPX    uint32 = 0xB211 // FORMAT_S          STORE PREFIX
+	op_STRAG   uint32 = 0xE502 // FORMAT_SSE        STORE REAL ADDRESS
+	op_STRL    uint32 = 0xC40F // FORMAT_RIL2       STORE RELATIVE LONG (32)
+	op_STRV    uint32 = 0xE33E // FORMAT_RXY1       STORE REVERSED (32)
+	op_STRVG   uint32 = 0xE32F // FORMAT_RXY1       STORE REVERSED (64)
+	op_STRVH   uint32 = 0xE33F // FORMAT_RXY1       STORE REVERSED (16)
+	op_STSCH   uint32 = 0xB234 // FORMAT_S          STORE SUBCHANNEL
+	op_STSI    uint32 = 0xB27D // FORMAT_S          STORE SYSTEM INFORMATION
+	op_STURA   uint32 = 0xB246 // FORMAT_RRE        STORE USING REAL ADDRESS (32)
+	op_STURG   uint32 = 0xB925 // FORMAT_RRE        STORE USING REAL ADDRESS (64)
+	op_STY     uint32 = 0xE350 // FORMAT_RXY1       STORE (32)
+	op_SU      uint32 = 0x7F00 // FORMAT_RX1        SUBTRACT UNNORMALIZED (short HFP)
+	op_SUR     uint32 = 0x3F00 // FORMAT_RR         SUBTRACT UNNORMALIZED (short HFP)
+	op_SVC     uint32 = 0x0A00 // FORMAT_I          SUPERVISOR CALL
+	op_SW      uint32 = 0x6F00 // FORMAT_RX1        SUBTRACT UNNORMALIZED (long HFP)
+	op_SWR     uint32 = 0x2F00 // FORMAT_RR         SUBTRACT UNNORMALIZED (long HFP)
+	op_SXBR    uint32 = 0xB34B // FORMAT_RRE        SUBTRACT (extended BFP)
+	op_SXR     uint32 = 0x3700 // FORMAT_RR         SUBTRACT NORMALIZED (extended HFP)
+	op_SXTR    uint32 = 0xB3DB // FORMAT_RRF1       SUBTRACT (extended DFP)
+	op_SXTRA   uint32 = 0xB3DB // FORMAT_RRF1       SUBTRACT (extended DFP)
+	op_SY      uint32 = 0xE35B // FORMAT_RXY1       SUBTRACT (32)
+	op_TABORT  uint32 = 0xB2FC // FORMAT_S          TRANSACTION ABORT
+	op_TAM     uint32 = 0x010B // FORMAT_E          TEST ADDRESSING MODE
+	op_TAR     uint32 = 0xB24C // FORMAT_RRE        TEST ACCESS
+	op_TB      uint32 = 0xB22C // FORMAT_RRE        TEST BLOCK
+	op_TBDR    uint32 = 0xB351 // FORMAT_RRF5       CONVERT HFP TO BFP (long)
+	op_TBEDR   uint32 = 0xB350 // FORMAT_RRF5       CONVERT HFP TO BFP (long to short)
+	op_TBEGIN  uint32 = 0xE560 // FORMAT_SIL        TRANSACTION BEGIN
+	op_TBEGINC uint32 = 0xE561 // FORMAT_SIL        TRANSACTION BEGIN
+	op_TCDB    uint32 = 0xED11 // FORMAT_RXE        TEST DATA CLASS (long BFP)
+	op_TCEB    uint32 = 0xED10 // FORMAT_RXE        TEST DATA CLASS (short BFP)
+	op_TCXB    uint32 = 0xED12 // FORMAT_RXE        TEST DATA CLASS (extended BFP)
+	op_TDCDT   uint32 = 0xED54 // FORMAT_RXE        TEST DATA CLASS (long DFP)
+	op_TDCET   uint32 = 0xED50 // FORMAT_RXE        TEST DATA CLASS (short DFP)
+	op_TDCXT   uint32 = 0xED58 // FORMAT_RXE        TEST DATA CLASS (extended DFP)
+	op_TDGDT   uint32 = 0xED55 // FORMAT_RXE        TEST DATA GROUP (long DFP)
+	op_TDGET   uint32 = 0xED51 // FORMAT_RXE        TEST DATA GROUP (short DFP)
+	op_TDGXT   uint32 = 0xED59 // FORMAT_RXE        TEST DATA GROUP (extended DFP)
+	op_TEND    uint32 = 0xB2F8 // FORMAT_S          TRANSACTION END
+	op_THDER   uint32 = 0xB358 // FORMAT_RRE        CONVERT BFP TO HFP (short to long)
+	op_THDR    uint32 = 0xB359 // FORMAT_RRE        CONVERT BFP TO HFP (long)
+	op_TM      uint32 = 0x9100 // FORMAT_SI         TEST UNDER MASK
+	op_TMH     uint32 = 0xA700 // FORMAT_RI1        TEST UNDER MASK HIGH
+	op_TMHH    uint32 = 0xA702 // FORMAT_RI1        TEST UNDER MASK (high high)
+	op_TMHL    uint32 = 0xA703 // FORMAT_RI1        TEST UNDER MASK (high low)
+	op_TML     uint32 = 0xA701 // FORMAT_RI1        TEST UNDER MASK LOW
+	op_TMLH    uint32 = 0xA700 // FORMAT_RI1        TEST UNDER MASK (low high)
+	op_TMLL    uint32 = 0xA701 // FORMAT_RI1        TEST UNDER MASK (low low)
+	op_TMY     uint32 = 0xEB51 // FORMAT_SIY        TEST UNDER MASK
+	op_TP      uint32 = 0xEBC0 // FORMAT_RSL        TEST DECIMAL
+	op_TPI     uint32 = 0xB236 // FORMAT_S          TEST PENDING INTERRUPTION
+	op_TPROT   uint32 = 0xE501 // FORMAT_SSE        TEST PROTECTION
+	op_TR      uint32 = 0xDC00 // FORMAT_SS1        TRANSLATE
+	op_TRACE   uint32 = 0x9900 // FORMAT_RS1        TRACE (32)
+	op_TRACG   uint32 = 0xEB0F // FORMAT_RSY1       TRACE (64)
+	op_TRAP2   uint32 = 0x01FF // FORMAT_E          TRAP
+	op_TRAP4   uint32 = 0xB2FF // FORMAT_S          TRAP
+	op_TRE     uint32 = 0xB2A5 // FORMAT_RRE        TRANSLATE EXTENDED
+	op_TROO    uint32 = 0xB993 // FORMAT_RRF3       TRANSLATE ONE TO ONE
+	op_TROT    uint32 = 0xB992 // FORMAT_RRF3       TRANSLATE ONE TO TWO
+	op_TRT     uint32 = 0xDD00 // FORMAT_SS1        TRANSLATE AND TEST
+	op_TRTE    uint32 = 0xB9BF // FORMAT_RRF3       TRANSLATE AND TEST EXTENDED
+	op_TRTO    uint32 = 0xB991 // FORMAT_RRF3       TRANSLATE TWO TO ONE
+	op_TRTR    uint32 = 0xD000 // FORMAT_SS1        TRANSLATE AND TEST REVERSE
+	op_TRTRE   uint32 = 0xB9BD // FORMAT_RRF3       TRANSLATE AND TEST REVERSE EXTENDED
+	op_TRTT    uint32 = 0xB990 // FORMAT_RRF3       TRANSLATE TWO TO TWO
+	op_TS      uint32 = 0x9300 // FORMAT_S          TEST AND SET
+	op_TSCH    uint32 = 0xB235 // FORMAT_S          TEST SUBCHANNEL
+	op_UNPK    uint32 = 0xF300 // FORMAT_SS2        UNPACK
+	op_UNPKA   uint32 = 0xEA00 // FORMAT_SS1        UNPACK ASCII
+	op_UNPKU   uint32 = 0xE200 // FORMAT_SS1        UNPACK UNICODE
+	op_UPT     uint32 = 0x0102 // FORMAT_E          UPDATE TREE
+	op_X       uint32 = 0x5700 // FORMAT_RX1        EXCLUSIVE OR (32)
+	op_XC      uint32 = 0xD700 // FORMAT_SS1        EXCLUSIVE OR (character)
+	op_XG      uint32 = 0xE382 // FORMAT_RXY1       EXCLUSIVE OR (64)
+	op_XGR     uint32 = 0xB982 // FORMAT_RRE        EXCLUSIVE OR (64)
+	op_XGRK    uint32 = 0xB9E7 // FORMAT_RRF1       EXCLUSIVE OR (64)
+	op_XI      uint32 = 0x9700 // FORMAT_SI         EXCLUSIVE OR (immediate)
+	op_XIHF    uint32 = 0xC006 // FORMAT_RIL1       EXCLUSIVE OR IMMEDIATE (high)
+	op_XILF    uint32 = 0xC007 // FORMAT_RIL1       EXCLUSIVE OR IMMEDIATE (low)
+	op_XIY     uint32 = 0xEB57 // FORMAT_SIY        EXCLUSIVE OR (immediate)
+	op_XR      uint32 = 0x1700 // FORMAT_RR         EXCLUSIVE OR (32)
+	op_XRK     uint32 = 0xB9F7 // FORMAT_RRF1       EXCLUSIVE OR (32)
+	op_XSCH    uint32 = 0xB276 // FORMAT_S          CANCEL SUBCHANNEL
+	op_XY      uint32 = 0xE357 // FORMAT_RXY1       EXCLUSIVE OR (32)
+	op_ZAP     uint32 = 0xF800 // FORMAT_SS2        ZERO AND ADD
+	op_BRRK    uint32 = 0x0001 // FORMAT_E          BREAKPOINT
+
+	// added in z13
+	op_CXPT   uint32 = 0xEDAF // 	RSL-b	CONVERT FROM PACKED (to extended DFP)
+	op_CDPT   uint32 = 0xEDAE // 	RSL-b	CONVERT FROM PACKED (to long DFP)
+	op_CPXT   uint32 = 0xEDAD // 	RSL-b	CONVERT TO PACKED (from extended DFP)
+	op_CPDT   uint32 = 0xEDAC // 	RSL-b	CONVERT TO PACKED (from long DFP)
+	op_LZRF   uint32 = 0xE33B // 	RXY-a	LOAD AND ZERO RIGHTMOST BYTE (32)
+	op_LZRG   uint32 = 0xE32A // 	RXY-a	LOAD AND ZERO RIGHTMOST BYTE (64)
+	op_LCCB   uint32 = 0xE727 // 	RXE	LOAD COUNT TO BLOCK BOUNDARY
+	op_LOCHHI uint32 = 0xEC4E // 	RIE-g	LOAD HALFWORD HIGH IMMEDIATE ON CONDITION (32←16)
+	op_LOCHI  uint32 = 0xEC42 // 	RIE-g	LOAD HALFWORD IMMEDIATE ON CONDITION (32←16)
+	op_LOCGHI uint32 = 0xEC46 // 	RIE-g	LOAD HALFWORD IMMEDIATE ON CONDITION (64←16)
+	op_LOCFH  uint32 = 0xEBE0 // 	RSY-b	LOAD HIGH ON CONDITION (32)
+	op_LOCFHR uint32 = 0xB9E0 // 	RRF-c	LOAD HIGH ON CONDITION (32)
+	op_LLZRGF uint32 = 0xE33A // 	RXY-a	LOAD LOGICAL AND ZERO RIGHTMOST BYTE (64←32)
+	op_STOCFH uint32 = 0xEBE1 // 	RSY-b	STORE HIGH ON CONDITION
+	op_VA     uint32 = 0xE7F3 // 	VRR-c	VECTOR ADD
+	op_VACC   uint32 = 0xE7F1 // 	VRR-c	VECTOR ADD COMPUTE CARRY
+	op_VAC    uint32 = 0xE7BB // 	VRR-d	VECTOR ADD WITH CARRY
+	op_VACCC  uint32 = 0xE7B9 // 	VRR-d	VECTOR ADD WITH CARRY COMPUTE CARRY
+	op_VN     uint32 = 0xE768 // 	VRR-c	VECTOR AND
+	op_VNC    uint32 = 0xE769 // 	VRR-c	VECTOR AND WITH COMPLEMENT
+	op_VAVG   uint32 = 0xE7F2 // 	VRR-c	VECTOR AVERAGE
+	op_VAVGL  uint32 = 0xE7F0 // 	VRR-c	VECTOR AVERAGE LOGICAL
+	op_VCKSM  uint32 = 0xE766 // 	VRR-c	VECTOR CHECKSUM
+	op_VCEQ   uint32 = 0xE7F8 // 	VRR-b	VECTOR COMPARE EQUAL
+	op_VCH    uint32 = 0xE7FB // 	VRR-b	VECTOR COMPARE HIGH
+	op_VCHL   uint32 = 0xE7F9 // 	VRR-b	VECTOR COMPARE HIGH LOGICAL
+	op_VCLZ   uint32 = 0xE753 // 	VRR-a	VECTOR COUNT LEADING ZEROS
+	op_VCTZ   uint32 = 0xE752 // 	VRR-a	VECTOR COUNT TRAILING ZEROS
+	op_VEC    uint32 = 0xE7DB // 	VRR-a	VECTOR ELEMENT COMPARE
+	op_VECL   uint32 = 0xE7D9 // 	VRR-a	VECTOR ELEMENT COMPARE LOGICAL
+	op_VERIM  uint32 = 0xE772 // 	VRI-d	VECTOR ELEMENT ROTATE AND INSERT UNDER MASK
+	op_VERLL  uint32 = 0xE733 // 	VRS-a	VECTOR ELEMENT ROTATE LEFT LOGICAL
+	op_VERLLV uint32 = 0xE773 // 	VRR-c	VECTOR ELEMENT ROTATE LEFT LOGICAL
+	op_VESLV  uint32 = 0xE770 // 	VRR-c	VECTOR ELEMENT SHIFT LEFT
+	op_VESL   uint32 = 0xE730 // 	VRS-a	VECTOR ELEMENT SHIFT LEFT
+	op_VESRA  uint32 = 0xE73A // 	VRS-a	VECTOR ELEMENT SHIFT RIGHT ARITHMETIC
+	op_VESRAV uint32 = 0xE77A // 	VRR-c	VECTOR ELEMENT SHIFT RIGHT ARITHMETIC
+	op_VESRL  uint32 = 0xE738 // 	VRS-a	VECTOR ELEMENT SHIFT RIGHT LOGICAL
+	op_VESRLV uint32 = 0xE778 // 	VRR-c	VECTOR ELEMENT SHIFT RIGHT LOGICAL
+	op_VX     uint32 = 0xE76D // 	VRR-c	VECTOR EXCLUSIVE OR
+	op_VFAE   uint32 = 0xE782 // 	VRR-b	VECTOR FIND ANY ELEMENT EQUAL
+	op_VFEE   uint32 = 0xE780 // 	VRR-b	VECTOR FIND ELEMENT EQUAL
+	op_VFENE  uint32 = 0xE781 // 	VRR-b	VECTOR FIND ELEMENT NOT EQUAL
+	op_VFA    uint32 = 0xE7E3 // 	VRR-c	VECTOR FP ADD
+	op_WFK    uint32 = 0xE7CA // 	VRR-a	VECTOR FP COMPARE AND SIGNAL SCALAR
+	op_VFCE   uint32 = 0xE7E8 // 	VRR-c	VECTOR FP COMPARE EQUAL
+	op_VFCH   uint32 = 0xE7EB // 	VRR-c	VECTOR FP COMPARE HIGH
+	op_VFCHE  uint32 = 0xE7EA // 	VRR-c	VECTOR FP COMPARE HIGH OR EQUAL
+	op_WFC    uint32 = 0xE7CB // 	VRR-a	VECTOR FP COMPARE SCALAR
+	op_VCDG   uint32 = 0xE7C3 // 	VRR-a	VECTOR FP CONVERT FROM FIXED 64-BIT
+	op_VCDLG  uint32 = 0xE7C1 // 	VRR-a	VECTOR FP CONVERT FROM LOGICAL 64-BIT
+	op_VCGD   uint32 = 0xE7C2 // 	VRR-a	VECTOR FP CONVERT TO FIXED 64-BIT
+	op_VCLGD  uint32 = 0xE7C0 // 	VRR-a	VECTOR FP CONVERT TO LOGICAL 64-BIT
+	op_VFD    uint32 = 0xE7E5 // 	VRR-c	VECTOR FP DIVIDE
+	op_VLDE   uint32 = 0xE7C4 // 	VRR-a	VECTOR FP LOAD LENGTHENED
+	op_VLED   uint32 = 0xE7C5 // 	VRR-a	VECTOR FP LOAD ROUNDED
+	op_VFM    uint32 = 0xE7E7 // 	VRR-c	VECTOR FP MULTIPLY
+	op_VFMA   uint32 = 0xE78F // 	VRR-e	VECTOR FP MULTIPLY AND ADD
+	op_VFMS   uint32 = 0xE78E // 	VRR-e	VECTOR FP MULTIPLY AND SUBTRACT
+	op_VFPSO  uint32 = 0xE7CC // 	VRR-a	VECTOR FP PERFORM SIGN OPERATION
+	op_VFSQ   uint32 = 0xE7CE // 	VRR-a	VECTOR FP SQUARE ROOT
+	op_VFS    uint32 = 0xE7E2 // 	VRR-c	VECTOR FP SUBTRACT
+	op_VFTCI  uint32 = 0xE74A // 	VRI-e	VECTOR FP TEST DATA CLASS IMMEDIATE
+	op_VGFM   uint32 = 0xE7B4 // 	VRR-c	VECTOR GALOIS FIELD MULTIPLY SUM
+	op_VGFMA  uint32 = 0xE7BC // 	VRR-d	VECTOR GALOIS FIELD MULTIPLY SUM AND ACCUMULATE
+	op_VGEF   uint32 = 0xE713 // 	VRV	VECTOR GATHER ELEMENT (32)
+	op_VGEG   uint32 = 0xE712 // 	VRV	VECTOR GATHER ELEMENT (64)
+	op_VGBM   uint32 = 0xE744 // 	VRI-a	VECTOR GENERATE BYTE MASK
+	op_VGM    uint32 = 0xE746 // 	VRI-b	VECTOR GENERATE MASK
+	op_VISTR  uint32 = 0xE75C // 	VRR-a	VECTOR ISOLATE STRING
+	op_VL     uint32 = 0xE706 // 	VRX	VECTOR LOAD
+	op_VLR    uint32 = 0xE756 // 	VRR-a	VECTOR LOAD
+	op_VLREP  uint32 = 0xE705 // 	VRX	VECTOR LOAD AND REPLICATE
+	op_VLC    uint32 = 0xE7DE // 	VRR-a	VECTOR LOAD COMPLEMENT
+	op_VLEH   uint32 = 0xE701 // 	VRX	VECTOR LOAD ELEMENT (16)
+	op_VLEF   uint32 = 0xE703 // 	VRX	VECTOR LOAD ELEMENT (32)
+	op_VLEG   uint32 = 0xE702 // 	VRX	VECTOR LOAD ELEMENT (64)
+	op_VLEB   uint32 = 0xE700 // 	VRX	VECTOR LOAD ELEMENT (8)
+	op_VLEIH  uint32 = 0xE741 // 	VRI-a	VECTOR LOAD ELEMENT IMMEDIATE (16)
+	op_VLEIF  uint32 = 0xE743 // 	VRI-a	VECTOR LOAD ELEMENT IMMEDIATE (32)
+	op_VLEIG  uint32 = 0xE742 // 	VRI-a	VECTOR LOAD ELEMENT IMMEDIATE (64)
+	op_VLEIB  uint32 = 0xE740 // 	VRI-a	VECTOR LOAD ELEMENT IMMEDIATE (8)
+	op_VFI    uint32 = 0xE7C7 // 	VRR-a	VECTOR LOAD FP INTEGER
+	op_VLGV   uint32 = 0xE721 // 	VRS-c	VECTOR LOAD GR FROM VR ELEMENT
+	op_VLLEZ  uint32 = 0xE704 // 	VRX	VECTOR LOAD LOGICAL ELEMENT AND ZERO
+	op_VLM    uint32 = 0xE736 // 	VRS-a	VECTOR LOAD MULTIPLE
+	op_VLP    uint32 = 0xE7DF // 	VRR-a	VECTOR LOAD POSITIVE
+	op_VLBB   uint32 = 0xE707 // 	VRX	VECTOR LOAD TO BLOCK BOUNDARY
+	op_VLVG   uint32 = 0xE722 // 	VRS-b	VECTOR LOAD VR ELEMENT FROM GR
+	op_VLVGP  uint32 = 0xE762 // 	VRR-f	VECTOR LOAD VR FROM GRS DISJOINT
+	op_VLL    uint32 = 0xE737 // 	VRS-b	VECTOR LOAD WITH LENGTH
+	op_VMX    uint32 = 0xE7FF // 	VRR-c	VECTOR MAXIMUM
+	op_VMXL   uint32 = 0xE7FD // 	VRR-c	VECTOR MAXIMUM LOGICAL
+	op_VMRH   uint32 = 0xE761 // 	VRR-c	VECTOR MERGE HIGH
+	op_VMRL   uint32 = 0xE760 // 	VRR-c	VECTOR MERGE LOW
+	op_VMN    uint32 = 0xE7FE // 	VRR-c	VECTOR MINIMUM
+	op_VMNL   uint32 = 0xE7FC // 	VRR-c	VECTOR MINIMUM LOGICAL
+	op_VMAE   uint32 = 0xE7AE // 	VRR-d	VECTOR MULTIPLY AND ADD EVEN
+	op_VMAH   uint32 = 0xE7AB // 	VRR-d	VECTOR MULTIPLY AND ADD HIGH
+	op_VMALE  uint32 = 0xE7AC // 	VRR-d	VECTOR MULTIPLY AND ADD LOGICAL EVEN
+	op_VMALH  uint32 = 0xE7A9 // 	VRR-d	VECTOR MULTIPLY AND ADD LOGICAL HIGH
+	op_VMALO  uint32 = 0xE7AD // 	VRR-d	VECTOR MULTIPLY AND ADD LOGICAL ODD
+	op_VMAL   uint32 = 0xE7AA // 	VRR-d	VECTOR MULTIPLY AND ADD LOW
+	op_VMAO   uint32 = 0xE7AF // 	VRR-d	VECTOR MULTIPLY AND ADD ODD
+	op_VME    uint32 = 0xE7A6 // 	VRR-c	VECTOR MULTIPLY EVEN
+	op_VMH    uint32 = 0xE7A3 // 	VRR-c	VECTOR MULTIPLY HIGH
+	op_VMLE   uint32 = 0xE7A4 // 	VRR-c	VECTOR MULTIPLY EVEN LOGICAL
+	op_VMLH   uint32 = 0xE7A1 // 	VRR-c	VECTOR MULTIPLY HIGH LOGICAL
+	op_VMLO   uint32 = 0xE7A5 // 	VRR-c	VECTOR MULTIPLY ODD LOGICAL
+	op_VML    uint32 = 0xE7A2 // 	VRR-c	VECTOR MULTIPLY LOW
+	op_VMO    uint32 = 0xE7A7 // 	VRR-c	VECTOR MULTIPLY ODD
+	op_VNO    uint32 = 0xE76B // 	VRR-c	VECTOR NOR
+	op_VO     uint32 = 0xE76A // 	VRR-c	VECTOR OR
+	op_VPK    uint32 = 0xE794 // 	VRR-c	VECTOR PACK
+	op_VPKLS  uint32 = 0xE795 // 	VRR-b	VECTOR PACK LOGICAL SATURATE
+	op_VPKS   uint32 = 0xE797 // 	VRR-b	VECTOR PACK SATURATE
+	op_VPERM  uint32 = 0xE78C // 	VRR-e	VECTOR PERMUTE
+	op_VPDI   uint32 = 0xE784 // 	VRR-c	VECTOR PERMUTE DOUBLEWORD IMMEDIATE
+	op_VPOPCT uint32 = 0xE750 // 	VRR-a	VECTOR POPULATION COUNT
+	op_VREP   uint32 = 0xE74D // 	VRI-c	VECTOR REPLICATE
+	op_VREPI  uint32 = 0xE745 // 	VRI-a	VECTOR REPLICATE IMMEDIATE
+	op_VSCEF  uint32 = 0xE71B // 	VRV	VECTOR SCATTER ELEMENT (32)
+	op_VSCEG  uint32 = 0xE71A // 	VRV	VECTOR SCATTER ELEMENT (64)
+	op_VSEL   uint32 = 0xE78D // 	VRR-e	VECTOR SELECT
+	op_VSL    uint32 = 0xE774 // 	VRR-c	VECTOR SHIFT LEFT
+	op_VSLB   uint32 = 0xE775 // 	VRR-c	VECTOR SHIFT LEFT BY BYTE
+	op_VSLDB  uint32 = 0xE777 // 	VRI-d	VECTOR SHIFT LEFT DOUBLE BY BYTE
+	op_VSRA   uint32 = 0xE77E // 	VRR-c	VECTOR SHIFT RIGHT ARITHMETIC
+	op_VSRAB  uint32 = 0xE77F // 	VRR-c	VECTOR SHIFT RIGHT ARITHMETIC BY BYTE
+	op_VSRL   uint32 = 0xE77C // 	VRR-c	VECTOR SHIFT RIGHT LOGICAL
+	op_VSRLB  uint32 = 0xE77D // 	VRR-c	VECTOR SHIFT RIGHT LOGICAL BY BYTE
+	op_VSEG   uint32 = 0xE75F // 	VRR-a	VECTOR SIGN EXTEND TO DOUBLEWORD
+	op_VST    uint32 = 0xE70E // 	VRX	VECTOR STORE
+	op_VSTEH  uint32 = 0xE709 // 	VRX	VECTOR STORE ELEMENT (16)
+	op_VSTEF  uint32 = 0xE70B // 	VRX	VECTOR STORE ELEMENT (32)
+	op_VSTEG  uint32 = 0xE70A // 	VRX	VECTOR STORE ELEMENT (64)
+	op_VSTEB  uint32 = 0xE708 // 	VRX	VECTOR STORE ELEMENT (8)
+	op_VSTM   uint32 = 0xE73E // 	VRS-a	VECTOR STORE MULTIPLE
+	op_VSTL   uint32 = 0xE73F // 	VRS-b	VECTOR STORE WITH LENGTH
+	op_VSTRC  uint32 = 0xE78A // 	VRR-d	VECTOR STRING RANGE COMPARE
+	op_VS     uint32 = 0xE7F7 // 	VRR-c	VECTOR SUBTRACT
+	op_VSCBI  uint32 = 0xE7F5 // 	VRR-c	VECTOR SUBTRACT COMPUTE BORROW INDICATION
+	op_VSBCBI uint32 = 0xE7BD // 	VRR-d	VECTOR SUBTRACT WITH BORROW COMPUTE BORROW INDICATION
+	op_VSBI   uint32 = 0xE7BF // 	VRR-d	VECTOR SUBTRACT WITH BORROW INDICATION
+	op_VSUMG  uint32 = 0xE765 // 	VRR-c	VECTOR SUM ACROSS DOUBLEWORD
+	op_VSUMQ  uint32 = 0xE767 // 	VRR-c	VECTOR SUM ACROSS QUADWORD
+	op_VSUM   uint32 = 0xE764 // 	VRR-c	VECTOR SUM ACROSS WORD
+	op_VTM    uint32 = 0xE7D8 // 	VRR-a	VECTOR TEST UNDER MASK
+	op_VUPH   uint32 = 0xE7D7 // 	VRR-a	VECTOR UNPACK HIGH
+	op_VUPLH  uint32 = 0xE7D5 // 	VRR-a	VECTOR UNPACK LOGICAL HIGH
+	op_VUPLL  uint32 = 0xE7D4 // 	VRR-a	VECTOR UNPACK LOGICAL LOW
+	op_VUPL   uint32 = 0xE7D6 // 	VRR-a	VECTOR UNPACK LOW
+	op_VMSL   uint32 = 0xE7B8 // 	VRR-d	VECTOR MULTIPLY SUM LOGICAL
+	op_VFMAX  uint32 = 0xE7EF // 	VRR-c	VECTOR FP MAXIMUM
+	op_VFMIN  uint32 = 0xE7EE // 	VRR-c	VECTOR FP MINIMUM
+
+	// added in z15
+	op_KDSA uint32 = 0xB93A // FORMAT_RRE        COMPUTE DIGITAL SIGNATURE AUTHENTICATION (KDSA)
+
+)
+
+func oclass(a *obj.Addr) int {
+	return int(a.Class) - 1
+}
+
+// Add a relocation for the immediate in a RIL style instruction.
+// The addend will be adjusted as required.
+func (c *ctxtz) addrilreloc(sym *obj.LSym, add int64) {
+	if sym == nil {
+		c.ctxt.Diag("require symbol to apply relocation")
+	}
+	offset := int64(2) // relocation offset from start of instruction
+	c.cursym.AddRel(c.ctxt, obj.Reloc{
+		Type: objabi.R_PCRELDBL,
+		Off:  int32(c.pc + offset),
+		Siz:  4,
+		Sym:  sym,
+		Add:  add + offset + 4,
+	})
+}
+
+// Add a CALL relocation for the immediate in a RIL style instruction.
+// The addend will be adjusted as required.
+func (c *ctxtz) addcallreloc(sym *obj.LSym, add int64) {
+	if sym == nil {
+		c.ctxt.Diag("require symbol to apply relocation")
+	}
+	offset := int64(2) // relocation offset from start of instruction
+	c.cursym.AddRel(c.ctxt, obj.Reloc{
+		Type: objabi.R_CALL,
+		Off:  int32(c.pc + offset),
+		Siz:  4,
+		Sym:  sym,
+		Add:  add + offset + int64(4),
+	})
+}
+
+func (c *ctxtz) branchMask(p *obj.Prog) CCMask {
+	switch p.As {
+	case ABRC, ALOCR, ALOCGR,
+		ACRJ, ACGRJ, ACIJ, ACGIJ,
+		ACLRJ, ACLGRJ, ACLIJ, ACLGIJ:
+		return CCMask(p.From.Offset)
+	case ABEQ, ACMPBEQ, ACMPUBEQ, AMOVDEQ:
+		return Equal
+	case ABGE, ACMPBGE, ACMPUBGE, AMOVDGE:
+		return GreaterOrEqual
+	case ABGT, ACMPBGT, ACMPUBGT, AMOVDGT:
+		return Greater
+	case ABLE, ACMPBLE, ACMPUBLE, AMOVDLE:
+		return LessOrEqual
+	case ABLT, ACMPBLT, ACMPUBLT, AMOVDLT:
+		return Less
+	case ABNE, ACMPBNE, ACMPUBNE, AMOVDNE:
+		return NotEqual
+	case ABLEU: // LE or unordered
+		return NotGreater
+	case ABLTU: // LT or unordered
+		return LessOrUnordered
+	case ABVC:
+		return Never // needs extra instruction
+	case ABVS:
+		return Unordered
+	}
+	c.ctxt.Diag("unknown conditional branch %v", p.As)
+	return Always
+}
+
+func regtmp(p *obj.Prog) uint32 {
+	p.Mark |= USETMP
+	return REGTMP
+}
+
+func (c *ctxtz) asmout(p *obj.Prog, asm *[]byte) {
+	o := c.oplook(p)
+
+	if o == nil {
+		return
+	}
+
+	// If REGTMP is used in generated code, we need to set USETMP on p.Mark.
+	// So we use regtmp(p) for REGTMP.
+
+	switch o.i {
+	default:
+		c.ctxt.Diag("unknown index %d", o.i)
+
+	case 0: // PSEUDO OPS
+		break
+
+	case 1: // mov reg reg
+		switch p.As {
+		default:
+			c.ctxt.Diag("unhandled operation: %v", p.As)
+		case AMOVD:
+			zRRE(op_LGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		// sign extend
+		case AMOVW:
+			zRRE(op_LGFR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		case AMOVH:
+			zRRE(op_LGHR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		case AMOVB:
+			zRRE(op_LGBR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		// zero extend
+		case AMOVWZ:
+			zRRE(op_LLGFR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		case AMOVHZ:
+			zRRE(op_LLGHR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		case AMOVBZ:
+			zRRE(op_LLGCR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		// reverse bytes
+		case AMOVDBR:
+			zRRE(op_LRVGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		case AMOVWBR:
+			zRRE(op_LRVR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		// floating point
+		case AFMOVD, AFMOVS:
+			zRR(op_LDR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		}
+
+	case 2: // arithmetic op reg [reg] reg
+		r := p.Reg
+		if r == 0 {
+			r = p.To.Reg
+		}
+
+		var opcode uint32
+
+		switch p.As {
+		default:
+			c.ctxt.Diag("invalid opcode")
+		case AADD:
+			opcode = op_AGRK
+		case AADDC:
+			opcode = op_ALGRK
+		case AADDE:
+			opcode = op_ALCGR
+		case AADDW:
+			opcode = op_ARK
+		case AMULLW:
+			opcode = op_MSGFR
+		case AMULLD:
+			opcode = op_MSGR
+		case ADIVW, AMODW:
+			opcode = op_DSGFR
+		case ADIVWU, AMODWU:
+			opcode = op_DLR
+		case ADIVD, AMODD:
+			opcode = op_DSGR
+		case ADIVDU, AMODDU:
+			opcode = op_DLGR
+		}
+
+		switch p.As {
+		default:
+
+		case AADD, AADDC, AADDW:
+			if p.As == AADDW && r == p.To.Reg {
+				zRR(op_AR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			} else {
+				zRRF(opcode, uint32(p.From.Reg), 0, uint32(p.To.Reg), uint32(r), asm)
+			}
+
+		case AADDE, AMULLW, AMULLD:
+			if r == p.To.Reg {
+				zRRE(opcode, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			} else if p.From.Reg == p.To.Reg {
+				zRRE(opcode, uint32(p.To.Reg), uint32(r), asm)
+			} else {
+				zRRE(op_LGR, uint32(p.To.Reg), uint32(r), asm)
+				zRRE(opcode, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			}
+
+		case ADIVW, ADIVWU, ADIVD, ADIVDU:
+			if p.As == ADIVWU || p.As == ADIVDU {
+				zRI(op_LGHI, regtmp(p), 0, asm)
+			}
+			zRRE(op_LGR, REGTMP2, uint32(r), asm)
+			zRRE(opcode, regtmp(p), uint32(p.From.Reg), asm)
+			zRRE(op_LGR, uint32(p.To.Reg), REGTMP2, asm)
+
+		case AMODW, AMODWU, AMODD, AMODDU:
+			if p.As == AMODWU || p.As == AMODDU {
+				zRI(op_LGHI, regtmp(p), 0, asm)
+			}
+			zRRE(op_LGR, REGTMP2, uint32(r), asm)
+			zRRE(opcode, regtmp(p), uint32(p.From.Reg), asm)
+			zRRE(op_LGR, uint32(p.To.Reg), regtmp(p), asm)
+
+		}
+
+	case 3: // mov $constant reg
+		v := c.vregoff(&p.From)
+		switch p.As {
+		case AMOVBZ:
+			v = int64(uint8(v))
+		case AMOVHZ:
+			v = int64(uint16(v))
+		case AMOVWZ:
+			v = int64(uint32(v))
+		case AMOVB:
+			v = int64(int8(v))
+		case AMOVH:
+			v = int64(int16(v))
+		case AMOVW:
+			v = int64(int32(v))
+		}
+		if int64(int16(v)) == v {
+			zRI(op_LGHI, uint32(p.To.Reg), uint32(v), asm)
+		} else if v&0xffff0000 == v {
+			zRI(op_LLILH, uint32(p.To.Reg), uint32(v>>16), asm)
+		} else if v&0xffff00000000 == v {
+			zRI(op_LLIHL, uint32(p.To.Reg), uint32(v>>32), asm)
+		} else if uint64(v)&0xffff000000000000 == uint64(v) {
+			zRI(op_LLIHH, uint32(p.To.Reg), uint32(v>>48), asm)
+		} else if int64(int32(v)) == v {
+			zRIL(_a, op_LGFI, uint32(p.To.Reg), uint32(v), asm)
+		} else if int64(uint32(v)) == v {
+			zRIL(_a, op_LLILF, uint32(p.To.Reg), uint32(v), asm)
+		} else if uint64(v)&0xffffffff00000000 == uint64(v) {
+			zRIL(_a, op_LLIHF, uint32(p.To.Reg), uint32(v>>32), asm)
+		} else {
+			zRIL(_a, op_LLILF, uint32(p.To.Reg), uint32(v), asm)
+			zRIL(_a, op_IIHF, uint32(p.To.Reg), uint32(v>>32), asm)
+		}
+
+	case 4: // multiply high (a*b)>>64
+		r := p.Reg
+		if r == 0 {
+			r = p.To.Reg
+		}
+		zRRE(op_LGR, REGTMP2, uint32(r), asm)
+		zRRE(op_MLGR, regtmp(p), uint32(p.From.Reg), asm)
+		switch p.As {
+		case AMULHDU:
+			// Unsigned: move result into correct register.
+			zRRE(op_LGR, uint32(p.To.Reg), regtmp(p), asm)
+		case AMULHD:
+			// Signed: need to convert result.
+			// See Hacker's Delight 8-3.
+			zRSY(op_SRAG, REGTMP2, uint32(p.From.Reg), 0, 63, asm)
+			zRRE(op_NGR, REGTMP2, uint32(r), asm)
+			zRRE(op_SGR, regtmp(p), REGTMP2, asm)
+			zRSY(op_SRAG, REGTMP2, uint32(r), 0, 63, asm)
+			zRRE(op_NGR, REGTMP2, uint32(p.From.Reg), asm)
+			zRRF(op_SGRK, REGTMP2, 0, uint32(p.To.Reg), regtmp(p), asm)
+		}
+
+	case 5: // syscall
+		zI(op_SVC, 0, asm)
+
+	case 6: // logical op reg [reg] reg
+		var oprr, oprre, oprrf uint32
+		switch p.As {
+		case AAND:
+			oprre = op_NGR
+			oprrf = op_NGRK
+		case AANDW:
+			oprr = op_NR
+			oprrf = op_NRK
+		case AOR:
+			oprre = op_OGR
+			oprrf = op_OGRK
+		case AORW:
+			oprr = op_OR
+			oprrf = op_ORK
+		case AXOR:
+			oprre = op_XGR
+			oprrf = op_XGRK
+		case AXORW:
+			oprr = op_XR
+			oprrf = op_XRK
+		}
+		if p.Reg == 0 {
+			if oprr != 0 {
+				zRR(oprr, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			} else {
+				zRRE(oprre, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			}
+		} else {
+			zRRF(oprrf, uint32(p.Reg), 0, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		}
+
+	case 7: // shift/rotate reg [reg] reg
+		d2 := c.vregoff(&p.From)
+		b2 := p.From.Reg
+		r3 := p.Reg
+		if r3 == 0 {
+			r3 = p.To.Reg
+		}
+		r1 := p.To.Reg
+		var opcode uint32
+		switch p.As {
+		default:
+		case ASLD:
+			opcode = op_SLLG
+		case ASRD:
+			opcode = op_SRLG
+		case ASLW:
+			opcode = op_SLLK
+		case ASRW:
+			opcode = op_SRLK
+		case ARLL:
+			opcode = op_RLL
+		case ARLLG:
+			opcode = op_RLLG
+		case ASRAW:
+			opcode = op_SRAK
+		case ASRAD:
+			opcode = op_SRAG
+		}
+		zRSY(opcode, uint32(r1), uint32(r3), uint32(b2), uint32(d2), asm)
+
+	case 8: // find leftmost one
+		if p.To.Reg&1 != 0 {
+			c.ctxt.Diag("target must be an even-numbered register")
+		}
+		// FLOGR also writes a mask to p.To.Reg+1.
+		zRRE(op_FLOGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 9: // population count
+		zRRE(op_POPCNT, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 10: // subtract reg [reg] reg
+		r := int(p.Reg)
+
+		switch p.As {
+		default:
+		case ASUB:
+			if r == 0 {
+				zRRE(op_SGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			} else {
+				zRRF(op_SGRK, uint32(p.From.Reg), 0, uint32(p.To.Reg), uint32(r), asm)
+			}
+		case ASUBC:
+			if r == 0 {
+				zRRE(op_SLGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			} else {
+				zRRF(op_SLGRK, uint32(p.From.Reg), 0, uint32(p.To.Reg), uint32(r), asm)
+			}
+		case ASUBE:
+			if r == 0 {
+				r = int(p.To.Reg)
+			}
+			if r == int(p.To.Reg) {
+				zRRE(op_SLBGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			} else if p.From.Reg == p.To.Reg {
+				zRRE(op_LGR, regtmp(p), uint32(p.From.Reg), asm)
+				zRRE(op_LGR, uint32(p.To.Reg), uint32(r), asm)
+				zRRE(op_SLBGR, uint32(p.To.Reg), regtmp(p), asm)
+			} else {
+				zRRE(op_LGR, uint32(p.To.Reg), uint32(r), asm)
+				zRRE(op_SLBGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			}
+		case ASUBW:
+			if r == 0 {
+				zRR(op_SR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+			} else {
+				zRRF(op_SRK, uint32(p.From.Reg), 0, uint32(p.To.Reg), uint32(r), asm)
+			}
+		}
+
+	case 11: // br/bl
+		v := int32(0)
+
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
+		}
+
+		if p.As == ABR && p.To.Sym == nil && int32(int16(v)) == v {
+			zRI(op_BRC, 0xF, uint32(v), asm)
+		} else {
+			if p.As == ABL {
+				zRIL(_b, op_BRASL, uint32(REG_LR), uint32(v), asm)
+			} else {
+				zRIL(_c, op_BRCL, 0xF, uint32(v), asm)
+			}
+			if p.To.Sym != nil {
+				c.addcallreloc(p.To.Sym, p.To.Offset)
+			}
+		}
+
+	case 12:
+		r1 := p.To.Reg
+		d2 := c.vregoff(&p.From)
+		b2 := p.From.Reg
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		x2 := p.From.Index
+		if -DISP20/2 > d2 || d2 >= DISP20/2 {
+			zRIL(_a, op_LGFI, regtmp(p), uint32(d2), asm)
+			if x2 != 0 {
+				zRX(op_LA, regtmp(p), regtmp(p), uint32(x2), 0, asm)
+			}
+			x2 = int16(regtmp(p))
+			d2 = 0
+		}
+		var opx, opxy uint32
+		switch p.As {
+		case AADD:
+			opxy = op_AG
+		case AADDC:
+			opxy = op_ALG
+		case AADDE:
+			opxy = op_ALCG
+		case AADDW:
+			opx = op_A
+			opxy = op_AY
+		case AMULLW:
+			opx = op_MS
+			opxy = op_MSY
+		case AMULLD:
+			opxy = op_MSG
+		case ASUB:
+			opxy = op_SG
+		case ASUBC:
+			opxy = op_SLG
+		case ASUBE:
+			opxy = op_SLBG
+		case ASUBW:
+			opx = op_S
+			opxy = op_SY
+		case AAND:
+			opxy = op_NG
+		case AANDW:
+			opx = op_N
+			opxy = op_NY
+		case AOR:
+			opxy = op_OG
+		case AORW:
+			opx = op_O
+			opxy = op_OY
+		case AXOR:
+			opxy = op_XG
+		case AXORW:
+			opx = op_X
+			opxy = op_XY
+		}
+		if opx != 0 && 0 <= d2 && d2 < DISP12 {
+			zRX(opx, uint32(r1), uint32(x2), uint32(b2), uint32(d2), asm)
+		} else {
+			zRXY(opxy, uint32(r1), uint32(x2), uint32(b2), uint32(d2), asm)
+		}
+
+	case 13: // rotate, followed by operation
+		r1 := p.To.Reg
+		r2 := p.RestArgs[2].Reg
+		i3 := uint8(p.From.Offset)        // start
+		i4 := uint8(p.RestArgs[0].Offset) // end
+		i5 := uint8(p.RestArgs[1].Offset) // rotate amount
+		switch p.As {
+		case ARNSBGT, ARXSBGT, AROSBGT:
+			i3 |= 0x80 // test-results
+		case ARISBGZ, ARISBGNZ, ARISBHGZ, ARISBLGZ:
+			i4 |= 0x80 // zero-remaining-bits
+		}
+		var opcode uint32
+		switch p.As {
+		case ARNSBG, ARNSBGT:
+			opcode = op_RNSBG
+		case ARXSBG, ARXSBGT:
+			opcode = op_RXSBG
+		case AROSBG, AROSBGT:
+			opcode = op_ROSBG
+		case ARISBG, ARISBGZ:
+			opcode = op_RISBG
+		case ARISBGN, ARISBGNZ:
+			opcode = op_RISBGN
+		case ARISBHG, ARISBHGZ:
+			opcode = op_RISBHG
+		case ARISBLG, ARISBLGZ:
+			opcode = op_RISBLG
+		}
+		zRIE(_f, opcode, uint32(r1), uint32(r2), 0, uint32(i3), uint32(i4), 0, uint32(i5), asm)
+
+	case 15: // br/bl (reg)
+		r := p.To.Reg
+		if p.As == ABCL || p.As == ABL {
+			zRR(op_BASR, uint32(REG_LR), uint32(r), asm)
+		} else {
+			zRR(op_BCR, uint32(Always), uint32(r), asm)
+		}
+
+	case 16: // conditional branch
+		v := int32(0)
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
+		}
+		mask := uint32(c.branchMask(p))
+		if p.To.Sym == nil && int32(int16(v)) == v {
+			zRI(op_BRC, mask, uint32(v), asm)
+		} else {
+			zRIL(_c, op_BRCL, mask, uint32(v), asm)
+		}
+		if p.To.Sym != nil {
+			c.addrilreloc(p.To.Sym, p.To.Offset)
+		}
+
+	case 17: // move on condition
+		m3 := uint32(c.branchMask(p))
+		zRRF(op_LOCGR, m3, 0, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 18: // br/bl reg
+		if p.As == ABL {
+			zRR(op_BASR, uint32(REG_LR), uint32(p.To.Reg), asm)
+		} else {
+			zRR(op_BCR, uint32(Always), uint32(p.To.Reg), asm)
+		}
+
+	case 19: // mov $sym+n(SB) reg
+		d := c.vregoff(&p.From)
+		zRIL(_b, op_LARL, uint32(p.To.Reg), 0, asm)
+		if d&1 != 0 {
+			zRX(op_LA, uint32(p.To.Reg), uint32(p.To.Reg), 0, 1, asm)
+			d -= 1
+		}
+		c.addrilreloc(p.From.Sym, d)
+
+	case 21: // subtract $constant [reg] reg
+		v := c.vregoff(&p.From)
+		r := p.Reg
+		if r == 0 {
+			r = p.To.Reg
+		}
+		switch p.As {
+		case ASUB:
+			zRIL(_a, op_LGFI, regtmp(p), uint32(v), asm)
+			zRRF(op_SLGRK, regtmp(p), 0, uint32(p.To.Reg), uint32(r), asm)
+		case ASUBC:
+			if r != p.To.Reg {
+				zRRE(op_LGR, uint32(p.To.Reg), uint32(r), asm)
+			}
+			zRIL(_a, op_SLGFI, uint32(p.To.Reg), uint32(v), asm)
+		case ASUBW:
+			if r != p.To.Reg {
+				zRR(op_LR, uint32(p.To.Reg), uint32(r), asm)
+			}
+			zRIL(_a, op_SLFI, uint32(p.To.Reg), uint32(v), asm)
+		}
+
+	case 22: // add/multiply $constant [reg] reg
+		v := c.vregoff(&p.From)
+		r := p.Reg
+		if r == 0 {
+			r = p.To.Reg
+		}
+		var opri, opril, oprie uint32
+		switch p.As {
+		case AADD:
+			opri = op_AGHI
+			opril = op_AGFI
+			oprie = op_AGHIK
+		case AADDC:
+			opril = op_ALGFI
+			oprie = op_ALGHSIK
+		case AADDW:
+			opri = op_AHI
+			opril = op_AFI
+			oprie = op_AHIK
+		case AMULLW:
+			opri = op_MHI
+			opril = op_MSFI
+		case AMULLD:
+			opri = op_MGHI
+			opril = op_MSGFI
+		}
+		if r != p.To.Reg && (oprie == 0 || int64(int16(v)) != v) {
+			switch p.As {
+			case AADD, AADDC, AMULLD:
+				zRRE(op_LGR, uint32(p.To.Reg), uint32(r), asm)
+			case AADDW, AMULLW:
+				zRR(op_LR, uint32(p.To.Reg), uint32(r), asm)
+			}
+			r = p.To.Reg
+		}
+		if opri != 0 && r == p.To.Reg && int64(int16(v)) == v {
+			zRI(opri, uint32(p.To.Reg), uint32(v), asm)
+		} else if oprie != 0 && int64(int16(v)) == v {
+			zRIE(_d, oprie, uint32(p.To.Reg), uint32(r), uint32(v), 0, 0, 0, 0, asm)
+		} else {
+			zRIL(_a, opril, uint32(p.To.Reg), uint32(v), asm)
+		}
+
+	case 23: // 64-bit logical op $constant reg
+		// TODO(mundaym): merge with case 24.
+		v := c.vregoff(&p.From)
+		switch p.As {
+		default:
+			c.ctxt.Diag("%v is not supported", p)
+		case AAND:
+			if v >= 0 { // needs zero extend
+				zRIL(_a, op_LGFI, regtmp(p), uint32(v), asm)
+				zRRE(op_NGR, uint32(p.To.Reg), regtmp(p), asm)
+			} else if int64(int16(v)) == v {
+				zRI(op_NILL, uint32(p.To.Reg), uint32(v), asm)
+			} else { //  r.To.Reg & 0xffffffff00000000 & uint32(v)
+				zRIL(_a, op_NILF, uint32(p.To.Reg), uint32(v), asm)
+			}
+		case AOR:
+			if int64(uint32(v)) != v { // needs sign extend
+				zRIL(_a, op_LGFI, regtmp(p), uint32(v), asm)
+				zRRE(op_OGR, uint32(p.To.Reg), regtmp(p), asm)
+			} else if int64(uint16(v)) == v {
+				zRI(op_OILL, uint32(p.To.Reg), uint32(v), asm)
+			} else {
+				zRIL(_a, op_OILF, uint32(p.To.Reg), uint32(v), asm)
+			}
+		case AXOR:
+			if int64(uint32(v)) != v { // needs sign extend
+				zRIL(_a, op_LGFI, regtmp(p), uint32(v), asm)
+				zRRE(op_XGR, uint32(p.To.Reg), regtmp(p), asm)
+			} else {
+				zRIL(_a, op_XILF, uint32(p.To.Reg), uint32(v), asm)
+			}
+		}
+
+	case 24: // 32-bit logical op $constant reg
+		v := c.vregoff(&p.From)
+		switch p.As {
+		case AANDW:
+			if uint32(v&0xffff0000) == 0xffff0000 {
+				zRI(op_NILL, uint32(p.To.Reg), uint32(v), asm)
+			} else if uint32(v&0x0000ffff) == 0x0000ffff {
+				zRI(op_NILH, uint32(p.To.Reg), uint32(v)>>16, asm)
+			} else {
+				zRIL(_a, op_NILF, uint32(p.To.Reg), uint32(v), asm)
+			}
+		case AORW:
+			if uint32(v&0xffff0000) == 0 {
+				zRI(op_OILL, uint32(p.To.Reg), uint32(v), asm)
+			} else if uint32(v&0x0000ffff) == 0 {
+				zRI(op_OILH, uint32(p.To.Reg), uint32(v)>>16, asm)
+			} else {
+				zRIL(_a, op_OILF, uint32(p.To.Reg), uint32(v), asm)
+			}
+		case AXORW:
+			zRIL(_a, op_XILF, uint32(p.To.Reg), uint32(v), asm)
+		}
+
+	case 25: // load on condition (register)
+		m3 := uint32(c.branchMask(p))
+		var opcode uint32
+		switch p.As {
+		case ALOCR:
+			opcode = op_LOCR
+		case ALOCGR:
+			opcode = op_LOCGR
+		}
+		zRRF(opcode, m3, 0, uint32(p.To.Reg), uint32(p.Reg), asm)
+
+	case 26: // MOVD $offset(base)(index), reg
+		v := c.regoff(&p.From)
+		r := p.From.Reg
+		if r == 0 {
+			r = REGSP
+		}
+		i := p.From.Index
+		if v >= 0 && v < DISP12 {
+			zRX(op_LA, uint32(p.To.Reg), uint32(r), uint32(i), uint32(v), asm)
+		} else if v >= -DISP20/2 && v < DISP20/2 {
+			zRXY(op_LAY, uint32(p.To.Reg), uint32(r), uint32(i), uint32(v), asm)
+		} else {
+			zRIL(_a, op_LGFI, regtmp(p), uint32(v), asm)
+			zRX(op_LA, uint32(p.To.Reg), uint32(r), regtmp(p), uint32(i), asm)
+		}
+
+	case 31: // dword
+		wd := uint64(c.vregoff(&p.From))
+		*asm = append(*asm,
+			uint8(wd>>56),
+			uint8(wd>>48),
+			uint8(wd>>40),
+			uint8(wd>>32),
+			uint8(wd>>24),
+			uint8(wd>>16),
+			uint8(wd>>8),
+			uint8(wd))
+
+	case 32: // float op freg freg
+		var opcode uint32
+		switch p.As {
+		default:
+			c.ctxt.Diag("invalid opcode")
+		case AFADD:
+			opcode = op_ADBR
+		case AFADDS:
+			opcode = op_AEBR
+		case AFDIV:
+			opcode = op_DDBR
+		case AFDIVS:
+			opcode = op_DEBR
+		case AFMUL:
+			opcode = op_MDBR
+		case AFMULS:
+			opcode = op_MEEBR
+		case AFSUB:
+			opcode = op_SDBR
+		case AFSUBS:
+			opcode = op_SEBR
+		}
+		zRRE(opcode, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 33: // float op [freg] freg
+		r := p.From.Reg
+		if oclass(&p.From) == C_NONE {
+			r = p.To.Reg
+		}
+		var opcode uint32
+		switch p.As {
+		default:
+		case AFABS:
+			opcode = op_LPDBR
+		case AFNABS:
+			opcode = op_LNDBR
+		case ALPDFR:
+			opcode = op_LPDFR
+		case ALNDFR:
+			opcode = op_LNDFR
+		case AFNEG:
+			opcode = op_LCDFR
+		case AFNEGS:
+			opcode = op_LCEBR
+		case ALCDBR:
+			opcode = op_LCDBR
+		case ALEDBR:
+			opcode = op_LEDBR
+		case ALDEBR:
+			opcode = op_LDEBR
+		case AFSQRT:
+			opcode = op_SQDBR
+		case AFSQRTS:
+			opcode = op_SQEBR
+		}
+		zRRE(opcode, uint32(p.To.Reg), uint32(r), asm)
+
+	case 34: // float multiply-add freg freg freg
+		var opcode uint32
+		switch p.As {
+		default:
+			c.ctxt.Diag("invalid opcode")
+		case AFMADD:
+			opcode = op_MADBR
+		case AFMADDS:
+			opcode = op_MAEBR
+		case AFMSUB:
+			opcode = op_MSDBR
+		case AFMSUBS:
+			opcode = op_MSEBR
+		}
+		zRRD(opcode, uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), asm)
+
+	case 35: // mov reg mem (no relocation)
+		d2 := c.regoff(&p.To)
+		b2 := p.To.Reg
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		x2 := p.To.Index
+		if d2 < -DISP20/2 || d2 >= DISP20/2 {
+			zRIL(_a, op_LGFI, regtmp(p), uint32(d2), asm)
+			if x2 != 0 {
+				zRX(op_LA, regtmp(p), regtmp(p), uint32(x2), 0, asm)
+			}
+			x2 = int16(regtmp(p))
+			d2 = 0
+		}
+		// Emits an RX instruction if an appropriate one exists and the displacement fits in 12 bits. Otherwise use an RXY instruction.
+		if op, ok := c.zopstore12(p.As); ok && isU12(d2) {
+			zRX(op, uint32(p.From.Reg), uint32(x2), uint32(b2), uint32(d2), asm)
+		} else {
+			zRXY(c.zopstore(p.As), uint32(p.From.Reg), uint32(x2), uint32(b2), uint32(d2), asm)
+		}
+
+	case 36: // mov mem reg (no relocation)
+		d2 := c.regoff(&p.From)
+		b2 := p.From.Reg
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		x2 := p.From.Index
+		if d2 < -DISP20/2 || d2 >= DISP20/2 {
+			zRIL(_a, op_LGFI, regtmp(p), uint32(d2), asm)
+			if x2 != 0 {
+				zRX(op_LA, regtmp(p), regtmp(p), uint32(x2), 0, asm)
+			}
+			x2 = int16(regtmp(p))
+			d2 = 0
+		}
+		// Emits an RX instruction if an appropriate one exists and the displacement fits in 12 bits. Otherwise use an RXY instruction.
+		if op, ok := c.zopload12(p.As); ok && isU12(d2) {
+			zRX(op, uint32(p.To.Reg), uint32(x2), uint32(b2), uint32(d2), asm)
+		} else {
+			zRXY(c.zopload(p.As), uint32(p.To.Reg), uint32(x2), uint32(b2), uint32(d2), asm)
+		}
+
+	case 40: // word/byte
+		wd := uint32(c.regoff(&p.From))
+		if p.As == AWORD { //WORD
+			*asm = append(*asm, uint8(wd>>24), uint8(wd>>16), uint8(wd>>8), uint8(wd))
+		} else { //BYTE
+			*asm = append(*asm, uint8(wd))
+		}
+
+	case 41: // branch on count
+		r1 := p.From.Reg
+		ri2 := (p.To.Target().Pc - p.Pc) >> 1
+		if int64(int16(ri2)) != ri2 {
+			c.ctxt.Diag("branch target too far away")
+		}
+		var opcode uint32
+		switch p.As {
+		case ABRCT:
+			opcode = op_BRCT
+		case ABRCTG:
+			opcode = op_BRCTG
+		}
+		zRI(opcode, uint32(r1), uint32(ri2), asm)
+
+	case 47: // negate [reg] reg
+		r := p.From.Reg
+		if r == 0 {
+			r = p.To.Reg
+		}
+		switch p.As {
+		case ANEG:
+			zRRE(op_LCGR, uint32(p.To.Reg), uint32(r), asm)
+		case ANEGW:
+			zRRE(op_LCGFR, uint32(p.To.Reg), uint32(r), asm)
+		}
+
+	case 48: // floating-point round to integer
+		m3 := c.vregoff(&p.From)
+		if 0 > m3 || m3 > 7 {
+			c.ctxt.Diag("mask (%v) must be in the range [0, 7]", m3)
+		}
+		var opcode uint32
+		switch p.As {
+		case AFIEBR:
+			opcode = op_FIEBR
+		case AFIDBR:
+			opcode = op_FIDBR
+		}
+		zRRF(opcode, uint32(m3), 0, uint32(p.To.Reg), uint32(p.Reg), asm)
+
+	case 49: // copysign
+		zRRF(op_CPSDR, uint32(p.From.Reg), 0, uint32(p.To.Reg), uint32(p.Reg), asm)
+
+	case 50: // load and test
+		var opcode uint32
+		switch p.As {
+		case ALTEBR:
+			opcode = op_LTEBR
+		case ALTDBR:
+			opcode = op_LTDBR
+		}
+		zRRE(opcode, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 51: // test data class (immediate only)
+		var opcode uint32
+		switch p.As {
+		case ATCEB:
+			opcode = op_TCEB
+		case ATCDB:
+			opcode = op_TCDB
+		}
+		d2 := c.regoff(&p.To)
+		zRXE(opcode, uint32(p.From.Reg), 0, 0, uint32(d2), 0, asm)
+
+	case 62: // equivalent of Mul64 in math/bits
+		zRRE(op_MLGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 66:
+		zRR(op_BCR, uint32(Never), 0, asm)
+
+	case 67: // fmov $0 freg
+		var opcode uint32
+		switch p.As {
+		case AFMOVS:
+			opcode = op_LZER
+		case AFMOVD:
+			opcode = op_LZDR
+		}
+		zRRE(opcode, uint32(p.To.Reg), 0, asm)
+
+	case 68: // movw areg reg
+		zRRE(op_EAR, uint32(p.To.Reg), uint32(p.From.Reg-REG_AR0), asm)
+
+	case 69: // movw reg areg
+		zRRE(op_SAR, uint32(p.To.Reg-REG_AR0), uint32(p.From.Reg), asm)
+
+	case 70: // cmp reg reg
+		if p.As == ACMPW || p.As == ACMPWU {
+			zRR(c.zoprr(p.As), uint32(p.From.Reg), uint32(p.To.Reg), asm)
+		} else {
+			zRRE(c.zoprre(p.As), uint32(p.From.Reg), uint32(p.To.Reg), asm)
+		}
+
+	case 71: // cmp reg $constant
+		v := c.vregoff(&p.To)
+		switch p.As {
+		case ACMP, ACMPW:
+			if int64(int32(v)) != v {
+				c.ctxt.Diag("%v overflows an int32", v)
+			}
+		case ACMPU, ACMPWU:
+			if int64(uint32(v)) != v {
+				c.ctxt.Diag("%v overflows a uint32", v)
+			}
+		}
+		if p.As == ACMP && int64(int16(v)) == v {
+			zRI(op_CGHI, uint32(p.From.Reg), uint32(v), asm)
+		} else if p.As == ACMPW && int64(int16(v)) == v {
+			zRI(op_CHI, uint32(p.From.Reg), uint32(v), asm)
+		} else {
+			zRIL(_a, c.zopril(p.As), uint32(p.From.Reg), uint32(v), asm)
+		}
+
+	case 72: // mov $constant mem
+		v := c.regoff(&p.From)
+		d := c.regoff(&p.To)
+		r := p.To.Reg
+		if p.To.Index != 0 {
+			c.ctxt.Diag("cannot use index register")
+		}
+		if r == 0 {
+			r = REGSP
+		}
+		var opcode uint32
+		switch p.As {
+		case AMOVD:
+			opcode = op_MVGHI
+		case AMOVW, AMOVWZ:
+			opcode = op_MVHI
+		case AMOVH, AMOVHZ:
+			opcode = op_MVHHI
+		case AMOVB, AMOVBZ:
+			opcode = op_MVI
+		}
+		if d < 0 || d >= DISP12 {
+			if r == int16(regtmp(p)) {
+				c.ctxt.Diag("displacement must be in range [0, 4096) to use %v", r)
+			}
+			if d >= -DISP20/2 && d < DISP20/2 {
+				if opcode == op_MVI {
+					opcode = op_MVIY
+				} else {
+					zRXY(op_LAY, regtmp(p), 0, uint32(r), uint32(d), asm)
+					r = int16(regtmp(p))
+					d = 0
+				}
+			} else {
+				zRIL(_a, op_LGFI, regtmp(p), uint32(d), asm)
+				zRX(op_LA, regtmp(p), regtmp(p), uint32(r), 0, asm)
+				r = int16(regtmp(p))
+				d = 0
+			}
+		}
+		switch opcode {
+		case op_MVI:
+			zSI(opcode, uint32(v), uint32(r), uint32(d), asm)
+		case op_MVIY:
+			zSIY(opcode, uint32(v), uint32(r), uint32(d), asm)
+		default:
+			zSIL(opcode, uint32(r), uint32(d), uint32(v), asm)
+		}
+
+	case 73: //Illegal opcode with SIGTRAP Exception
+		zE(op_BRRK, asm)
+
+	case 74: // mov reg addr (including relocation)
+		i2 := c.regoff(&p.To)
+		switch p.As {
+		case AMOVD:
+			zRIL(_b, op_STGRL, uint32(p.From.Reg), 0, asm)
+		case AMOVW, AMOVWZ: // The zero extension doesn't affect store instructions
+			zRIL(_b, op_STRL, uint32(p.From.Reg), 0, asm)
+		case AMOVH, AMOVHZ: // The zero extension doesn't affect store instructions
+			zRIL(_b, op_STHRL, uint32(p.From.Reg), 0, asm)
+		case AMOVB, AMOVBZ: // The zero extension doesn't affect store instructions
+			zRIL(_b, op_LARL, regtmp(p), 0, asm)
+			adj := uint32(0) // adjustment needed for odd addresses
+			if i2&1 != 0 {
+				i2 -= 1
+				adj = 1
+			}
+			zRX(op_STC, uint32(p.From.Reg), 0, regtmp(p), adj, asm)
+		case AFMOVD:
+			zRIL(_b, op_LARL, regtmp(p), 0, asm)
+			zRX(op_STD, uint32(p.From.Reg), 0, regtmp(p), 0, asm)
+		case AFMOVS:
+			zRIL(_b, op_LARL, regtmp(p), 0, asm)
+			zRX(op_STE, uint32(p.From.Reg), 0, regtmp(p), 0, asm)
+		}
+		c.addrilreloc(p.To.Sym, int64(i2))
+
+	case 75: // mov addr reg (including relocation)
+		i2 := c.regoff(&p.From)
+		switch p.As {
+		case AMOVD:
+			if i2&1 != 0 {
+				zRIL(_b, op_LARL, regtmp(p), 0, asm)
+				zRXY(op_LG, uint32(p.To.Reg), regtmp(p), 0, 1, asm)
+				i2 -= 1
+			} else {
+				zRIL(_b, op_LGRL, uint32(p.To.Reg), 0, asm)
+			}
+		case AMOVW:
+			zRIL(_b, op_LGFRL, uint32(p.To.Reg), 0, asm)
+		case AMOVWZ:
+			zRIL(_b, op_LLGFRL, uint32(p.To.Reg), 0, asm)
+		case AMOVH:
+			zRIL(_b, op_LGHRL, uint32(p.To.Reg), 0, asm)
+		case AMOVHZ:
+			zRIL(_b, op_LLGHRL, uint32(p.To.Reg), 0, asm)
+		case AMOVB, AMOVBZ:
+			zRIL(_b, op_LARL, regtmp(p), 0, asm)
+			adj := uint32(0) // adjustment needed for odd addresses
+			if i2&1 != 0 {
+				i2 -= 1
+				adj = 1
+			}
+			switch p.As {
+			case AMOVB:
+				zRXY(op_LGB, uint32(p.To.Reg), 0, regtmp(p), adj, asm)
+			case AMOVBZ:
+				zRXY(op_LLGC, uint32(p.To.Reg), 0, regtmp(p), adj, asm)
+			}
+		case AFMOVD:
+			zRIL(_a, op_LARL, regtmp(p), 0, asm)
+			zRX(op_LD, uint32(p.To.Reg), 0, regtmp(p), 0, asm)
+		case AFMOVS:
+			zRIL(_a, op_LARL, regtmp(p), 0, asm)
+			zRX(op_LE, uint32(p.To.Reg), 0, regtmp(p), 0, asm)
+		}
+		c.addrilreloc(p.From.Sym, int64(i2))
+
+	case 76: // set program mask
+		zRR(op_SPM, uint32(p.From.Reg), 0, asm)
+
+	case 77: // syscall $constant
+		if p.From.Offset > 255 || p.From.Offset < 1 {
+			c.ctxt.Diag("illegal system call; system call number out of range: %v", p)
+			zE(op_TRAP2, asm) // trap always
+		} else {
+			zI(op_SVC, uint32(p.From.Offset), asm)
+		}
+
+	case 78: // undef
+		// "An instruction consisting entirely of binary 0s is guaranteed
+		// always to be an illegal instruction."
+		*asm = append(*asm, 0, 0, 0, 0)
+
+	case 79: // compare and swap reg reg reg
+		v := c.regoff(&p.To)
+		if v < 0 {
+			v = 0
+		}
+		if p.As == ACS {
+			zRS(op_CS, uint32(p.From.Reg), uint32(p.Reg), uint32(p.To.Reg), uint32(v), asm)
+		} else if p.As == ACSG {
+			zRSY(op_CSG, uint32(p.From.Reg), uint32(p.Reg), uint32(p.To.Reg), uint32(v), asm)
+		}
+
+	case 80: // sync
+		zRR(op_BCR, 14, 0, asm) // fast-BCR-serialization
+
+	case 81: // float to fixed and fixed to float moves (no conversion)
+		switch p.As {
+		case ALDGR:
+			zRRE(op_LDGR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		case ALGDR:
+			zRRE(op_LGDR, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+		}
+
+	case 82: // fixed to float conversion
+		var opcode uint32
+		switch p.As {
+		default:
+			log.Fatalf("unexpected opcode %v", p.As)
+		case ACEFBRA:
+			opcode = op_CEFBRA
+		case ACDFBRA:
+			opcode = op_CDFBRA
+		case ACEGBRA:
+			opcode = op_CEGBRA
+		case ACDGBRA:
+			opcode = op_CDGBRA
+		case ACELFBR:
+			opcode = op_CELFBR
+		case ACDLFBR:
+			opcode = op_CDLFBR
+		case ACELGBR:
+			opcode = op_CELGBR
+		case ACDLGBR:
+			opcode = op_CDLGBR
+		}
+		// set immediate operand M3 to 0 to use the default BFP rounding mode
+		// (usually round to nearest, ties to even)
+		// TODO(mundaym): should this be fixed at round to nearest, ties to even?
+		// M4 is reserved and must be 0
+		zRRF(opcode, 0, 0, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 83: // float to fixed conversion
+		var opcode uint32
+		switch p.As {
+		default:
+			log.Fatalf("unexpected opcode %v", p.As)
+		case ACFEBRA:
+			opcode = op_CFEBRA
+		case ACFDBRA:
+			opcode = op_CFDBRA
+		case ACGEBRA:
+			opcode = op_CGEBRA
+		case ACGDBRA:
+			opcode = op_CGDBRA
+		case ACLFEBR:
+			opcode = op_CLFEBR
+		case ACLFDBR:
+			opcode = op_CLFDBR
+		case ACLGEBR:
+			opcode = op_CLGEBR
+		case ACLGDBR:
+			opcode = op_CLGDBR
+		}
+		// set immediate operand M3 to 5 for rounding toward zero (required by Go spec)
+		// M4 is reserved and must be 0
+		zRRF(opcode, 5, 0, uint32(p.To.Reg), uint32(p.From.Reg), asm)
+
+	case 84: // storage-and-storage operations $length mem mem
+		l := c.regoff(&p.From)
+		if l < 1 || l > 256 {
+			c.ctxt.Diag("number of bytes (%v) not in range [1,256]", l)
+		}
+		if p.GetFrom3().Index != 0 || p.To.Index != 0 {
+			c.ctxt.Diag("cannot use index reg")
+		}
+		b1 := p.To.Reg
+		b2 := p.GetFrom3().Reg
+		if b1 == 0 {
+			b1 = REGSP
+		}
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		d1 := c.regoff(&p.To)
+		d2 := c.regoff(p.GetFrom3())
+		if d1 < 0 || d1 >= DISP12 {
+			if b2 == int16(regtmp(p)) {
+				c.ctxt.Diag("regtmp(p) conflict")
+			}
+			if b1 != int16(regtmp(p)) {
+				zRRE(op_LGR, regtmp(p), uint32(b1), asm)
+			}
+			zRIL(_a, op_AGFI, regtmp(p), uint32(d1), asm)
+			if d1 == d2 && b1 == b2 {
+				d2 = 0
+				b2 = int16(regtmp(p))
+			}
+			d1 = 0
+			b1 = int16(regtmp(p))
+		}
+		if d2 < 0 || d2 >= DISP12 {
+			if b1 == REGTMP2 {
+				c.ctxt.Diag("REGTMP2 conflict")
+			}
+			if b2 != REGTMP2 {
+				zRRE(op_LGR, REGTMP2, uint32(b2), asm)
+			}
+			zRIL(_a, op_AGFI, REGTMP2, uint32(d2), asm)
+			d2 = 0
+			b2 = REGTMP2
+		}
+		var opcode uint32
+		switch p.As {
+		default:
+			c.ctxt.Diag("unexpected opcode %v", p.As)
+		case AMVC:
+			opcode = op_MVC
+		case AMVCIN:
+			opcode = op_MVCIN
+		case ACLC:
+			opcode = op_CLC
+			// swap operand order for CLC so that it matches CMP
+			b1, b2 = b2, b1
+			d1, d2 = d2, d1
+		case AXC:
+			opcode = op_XC
+		case AOC:
+			opcode = op_OC
+		case ANC:
+			opcode = op_NC
+		}
+		zSS(_a, opcode, uint32(l-1), 0, uint32(b1), uint32(d1), uint32(b2), uint32(d2), asm)
+
+	case 85: // load address relative long
+		v := c.regoff(&p.From)
+		if p.From.Sym == nil {
+			if (v & 1) != 0 {
+				c.ctxt.Diag("cannot use LARL with odd offset: %v", v)
+			}
+		} else {
+			c.addrilreloc(p.From.Sym, int64(v))
+			v = 0
+		}
+		zRIL(_b, op_LARL, uint32(p.To.Reg), uint32(v>>1), asm)
+
+	case 86: // load address
+		d := c.vregoff(&p.From)
+		x := p.From.Index
+		b := p.From.Reg
+		if b == 0 {
+			b = REGSP
+		}
+		switch p.As {
+		case ALA:
+			zRX(op_LA, uint32(p.To.Reg), uint32(x), uint32(b), uint32(d), asm)
+		case ALAY:
+			zRXY(op_LAY, uint32(p.To.Reg), uint32(x), uint32(b), uint32(d), asm)
+		}
+
+	case 87: // execute relative long
+		v := c.vregoff(&p.From)
+		if p.From.Sym == nil {
+			if v&1 != 0 {
+				c.ctxt.Diag("cannot use EXRL with odd offset: %v", v)
+			}
+		} else {
+			c.addrilreloc(p.From.Sym, v)
+			v = 0
+		}
+		zRIL(_b, op_EXRL, uint32(p.To.Reg), uint32(v>>1), asm)
+
+	case 88: // store clock
+		var opcode uint32
+		switch p.As {
+		case ASTCK:
+			opcode = op_STCK
+		case ASTCKC:
+			opcode = op_STCKC
+		case ASTCKE:
+			opcode = op_STCKE
+		case ASTCKF:
+			opcode = op_STCKF
+		}
+		v := c.vregoff(&p.To)
+		r := p.To.Reg
+		if r == 0 {
+			r = REGSP
+		}
+		zS(opcode, uint32(r), uint32(v), asm)
+
+	case 89: // compare and branch reg reg
+		var v int32
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
+		}
+
+		// Some instructions take a mask as the first argument.
+		r1, r2 := p.From.Reg, p.Reg
+		if p.From.Type == obj.TYPE_CONST {
+			r1, r2 = p.Reg, p.RestArgs[0].Reg
+		}
+		m3 := uint32(c.branchMask(p))
+
+		var opcode uint32
+		switch p.As {
+		case ACRJ:
+			// COMPARE AND BRANCH RELATIVE (32)
+			opcode = op_CRJ
+		case ACGRJ, ACMPBEQ, ACMPBGE, ACMPBGT, ACMPBLE, ACMPBLT, ACMPBNE:
+			// COMPARE AND BRANCH RELATIVE (64)
+			opcode = op_CGRJ
+		case ACLRJ:
+			// COMPARE LOGICAL AND BRANCH RELATIVE (32)
+			opcode = op_CLRJ
+		case ACLGRJ, ACMPUBEQ, ACMPUBGE, ACMPUBGT, ACMPUBLE, ACMPUBLT, ACMPUBNE:
+			// COMPARE LOGICAL AND BRANCH RELATIVE (64)
+			opcode = op_CLGRJ
+		}
+
+		if int32(int16(v)) != v {
+			// The branch is too far for one instruction so crack
+			// `CMPBEQ x, y, target` into:
+			//
+			//     CMPBNE x, y, 2(PC)
+			//     BR     target
+			//
+			// Note that the instruction sequence MUST NOT clobber
+			// the condition code.
+			m3 ^= 0xe // invert 3-bit mask
+			zRIE(_b, opcode, uint32(r1), uint32(r2), uint32(sizeRIE+sizeRIL)/2, 0, 0, m3, 0, asm)
+			zRIL(_c, op_BRCL, uint32(Always), uint32(v-sizeRIE/2), asm)
+		} else {
+			zRIE(_b, opcode, uint32(r1), uint32(r2), uint32(v), 0, 0, m3, 0, asm)
+		}
+
+	case 90: // compare and branch reg $constant
+		var v int32
+		if p.To.Target() != nil {
+			v = int32((p.To.Target().Pc - p.Pc) >> 1)
+		}
+
+		// Some instructions take a mask as the first argument.
+		r1, i2 := p.From.Reg, p.RestArgs[0].Offset
+		if p.From.Type == obj.TYPE_CONST {
+			r1 = p.Reg
+		}
+		m3 := uint32(c.branchMask(p))
+
+		var opcode uint32
+		switch p.As {
+		case ACIJ:
+			opcode = op_CIJ
+		case ACGIJ, ACMPBEQ, ACMPBGE, ACMPBGT, ACMPBLE, ACMPBLT, ACMPBNE:
+			opcode = op_CGIJ
+		case ACLIJ:
+			opcode = op_CLIJ
+		case ACLGIJ, ACMPUBEQ, ACMPUBGE, ACMPUBGT, ACMPUBLE, ACMPUBLT, ACMPUBNE:
+			opcode = op_CLGIJ
+		}
+		if int32(int16(v)) != v {
+			// The branch is too far for one instruction so crack
+			// `CMPBEQ x, $0, target` into:
+			//
+			//     CMPBNE x, $0, 2(PC)
+			//     BR     target
+			//
+			// Note that the instruction sequence MUST NOT clobber
+			// the condition code.
+			m3 ^= 0xe // invert 3-bit mask
+			zRIE(_c, opcode, uint32(r1), m3, uint32(sizeRIE+sizeRIL)/2, 0, 0, 0, uint32(i2), asm)
+			zRIL(_c, op_BRCL, uint32(Always), uint32(v-sizeRIE/2), asm)
+		} else {
+			zRIE(_c, opcode, uint32(r1), m3, uint32(v), 0, 0, 0, uint32(i2), asm)
+		}
+
+	case 91: // test under mask (immediate)
+		var opcode uint32
+		switch p.As {
+		case ATMHH:
+			opcode = op_TMHH
+		case ATMHL:
+			opcode = op_TMHL
+		case ATMLH:
+			opcode = op_TMLH
+		case ATMLL:
+			opcode = op_TMLL
+		}
+		zRI(opcode, uint32(p.From.Reg), uint32(c.vregoff(&p.To)), asm)
+
+	case 92: // insert program mask
+		zRRE(op_IPM, uint32(p.From.Reg), 0, asm)
+
+	case 93: // GOT lookup
+		v := c.vregoff(&p.To)
+		if v != 0 {
+			c.ctxt.Diag("invalid offset against GOT slot %v", p)
+		}
+		zRIL(_b, op_LGRL, uint32(p.To.Reg), 0, asm)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_GOTPCREL,
+			Off:  int32(c.pc + 2),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  2 + 4,
+		})
+
+	case 94: // TLS local exec model
+		zRIL(_b, op_LARL, regtmp(p), (sizeRIL+sizeRXY+sizeRI)>>1, asm)
+		zRXY(op_LG, uint32(p.To.Reg), regtmp(p), 0, 0, asm)
+		zRI(op_BRC, 0xF, (sizeRI+8)>>1, asm)
+		*asm = append(*asm, 0, 0, 0, 0, 0, 0, 0, 0)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_TLS_LE,
+			Off:  int32(c.pc + sizeRIL + sizeRXY + sizeRI),
+			Siz:  8,
+			Sym:  p.From.Sym,
+		})
+
+	case 95: // TLS initial exec model
+		// Assembly                   | Relocation symbol    | Done Here?
+		// --------------------------------------------------------------
+		// ear  %r11, %a0             |                      |
+		// sllg %r11, %r11, 32        |                      |
+		// ear  %r11, %a1             |                      |
+		// larl %r10, <var>@indntpoff | R_390_TLS_IEENT      | Y
+		// lg   %r10, 0(%r10)         | R_390_TLS_LOAD (tag) | Y
+		// la   %r10, 0(%r10, %r11)   |                      |
+		// --------------------------------------------------------------
+
+		// R_390_TLS_IEENT
+		zRIL(_b, op_LARL, regtmp(p), 0, asm)
+		c.cursym.AddRel(c.ctxt, obj.Reloc{
+			Type: objabi.R_TLS_IE,
+			Off:  int32(c.pc + 2),
+			Siz:  4,
+			Sym:  p.From.Sym,
+			Add:  2 + 4,
+		})
+
+		// R_390_TLS_LOAD
+		zRXY(op_LGF, uint32(p.To.Reg), regtmp(p), 0, 0, asm)
+		// TODO(mundaym): add R_390_TLS_LOAD relocation here
+		// not strictly required but might allow the linker to optimize
+
+	case 96: // clear macro
+		length := c.vregoff(&p.From)
+		offset := c.vregoff(&p.To)
+		reg := p.To.Reg
+		if reg == 0 {
+			reg = REGSP
+		}
+		if length <= 0 {
+			c.ctxt.Diag("cannot CLEAR %d bytes, must be greater than 0", length)
+		}
+		for length > 0 {
+			if offset < 0 || offset >= DISP12 {
+				if offset >= -DISP20/2 && offset < DISP20/2 {
+					zRXY(op_LAY, regtmp(p), uint32(reg), 0, uint32(offset), asm)
+				} else {
+					if reg != int16(regtmp(p)) {
+						zRRE(op_LGR, regtmp(p), uint32(reg), asm)
+					}
+					zRIL(_a, op_AGFI, regtmp(p), uint32(offset), asm)
+				}
+				reg = int16(regtmp(p))
+				offset = 0
+			}
+			size := length
+			if size > 256 {
+				size = 256
+			}
+
+			switch size {
+			case 1:
+				zSI(op_MVI, 0, uint32(reg), uint32(offset), asm)
+			case 2:
+				zSIL(op_MVHHI, uint32(reg), uint32(offset), 0, asm)
+			case 4:
+				zSIL(op_MVHI, uint32(reg), uint32(offset), 0, asm)
+			case 8:
+				zSIL(op_MVGHI, uint32(reg), uint32(offset), 0, asm)
+			default:
+				zSS(_a, op_XC, uint32(size-1), 0, uint32(reg), uint32(offset), uint32(reg), uint32(offset), asm)
+			}
+
+			length -= size
+			offset += size
+		}
+
+	case 97: // store multiple
+		rstart := p.From.Reg
+		rend := p.Reg
+		offset := c.regoff(&p.To)
+		reg := p.To.Reg
+		if reg == 0 {
+			reg = REGSP
+		}
+		if offset < -DISP20/2 || offset >= DISP20/2 {
+			if reg != int16(regtmp(p)) {
+				zRRE(op_LGR, regtmp(p), uint32(reg), asm)
+			}
+			zRIL(_a, op_AGFI, regtmp(p), uint32(offset), asm)
+			reg = int16(regtmp(p))
+			offset = 0
+		}
+		switch p.As {
+		case ASTMY:
+			if offset >= 0 && offset < DISP12 {
+				zRS(op_STM, uint32(rstart), uint32(rend), uint32(reg), uint32(offset), asm)
+			} else {
+				zRSY(op_STMY, uint32(rstart), uint32(rend), uint32(reg), uint32(offset), asm)
+			}
+		case ASTMG:
+			zRSY(op_STMG, uint32(rstart), uint32(rend), uint32(reg), uint32(offset), asm)
+		}
+
+	case 98: // load multiple
+		rstart := p.Reg
+		rend := p.To.Reg
+		offset := c.regoff(&p.From)
+		reg := p.From.Reg
+		if reg == 0 {
+			reg = REGSP
+		}
+		if offset < -DISP20/2 || offset >= DISP20/2 {
+			if reg != int16(regtmp(p)) {
+				zRRE(op_LGR, regtmp(p), uint32(reg), asm)
+			}
+			zRIL(_a, op_AGFI, regtmp(p), uint32(offset), asm)
+			reg = int16(regtmp(p))
+			offset = 0
+		}
+		switch p.As {
+		case ALMY:
+			if offset >= 0 && offset < DISP12 {
+				zRS(op_LM, uint32(rstart), uint32(rend), uint32(reg), uint32(offset), asm)
+			} else {
+				zRSY(op_LMY, uint32(rstart), uint32(rend), uint32(reg), uint32(offset), asm)
+			}
+		case ALMG:
+			zRSY(op_LMG, uint32(rstart), uint32(rend), uint32(reg), uint32(offset), asm)
+		}
+
+	case 99: // interlocked load and op
+		if p.To.Index != 0 {
+			c.ctxt.Diag("cannot use indexed address")
+		}
+		offset := c.regoff(&p.To)
+		if offset < -DISP20/2 || offset >= DISP20/2 {
+			c.ctxt.Diag("%v does not fit into 20-bit signed integer", offset)
+		}
+		var opcode uint32
+		switch p.As {
+		case ALAA:
+			opcode = op_LAA
+		case ALAAG:
+			opcode = op_LAAG
+		case ALAAL:
+			opcode = op_LAAL
+		case ALAALG:
+			opcode = op_LAALG
+		case ALAN:
+			opcode = op_LAN
+		case ALANG:
+			opcode = op_LANG
+		case ALAX:
+			opcode = op_LAX
+		case ALAXG:
+			opcode = op_LAXG
+		case ALAO:
+			opcode = op_LAO
+		case ALAOG:
+			opcode = op_LAOG
+		}
+		zRSY(opcode, uint32(p.Reg), uint32(p.From.Reg), uint32(p.To.Reg), uint32(offset), asm)
+
+	case 100: // VRX STORE
+		op, m3, _ := vop(p.As)
+		v1 := p.From.Reg
+		if p.Reg != 0 {
+			m3 = uint32(c.vregoff(&p.From))
+			v1 = p.Reg
+		}
+		b2 := p.To.Reg
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		d2 := uint32(c.vregoff(&p.To))
+		zVRX(op, uint32(v1), uint32(p.To.Index), uint32(b2), d2, m3, asm)
+
+	case 101: // VRX LOAD
+		op, m3, _ := vop(p.As)
+		src := &p.From
+		if p.GetFrom3() != nil {
+			m3 = uint32(c.vregoff(&p.From))
+			src = p.GetFrom3()
+		}
+		b2 := src.Reg
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		d2 := uint32(c.vregoff(src))
+		zVRX(op, uint32(p.To.Reg), uint32(src.Index), uint32(b2), d2, m3, asm)
+
+	case 102: // VRV SCATTER
+		op, _, _ := vop(p.As)
+		m3 := uint32(c.vregoff(&p.From))
+		b2 := p.To.Reg
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		d2 := uint32(c.vregoff(&p.To))
+		zVRV(op, uint32(p.Reg), uint32(p.To.Index), uint32(b2), d2, m3, asm)
+
+	case 103: // VRV GATHER
+		op, _, _ := vop(p.As)
+		m3 := uint32(c.vregoff(&p.From))
+		b2 := p.GetFrom3().Reg
+		if b2 == 0 {
+			b2 = REGSP
+		}
+		d2 := uint32(c.vregoff(p.GetFrom3()))
+		zVRV(op, uint32(p.To.Reg), uint32(p.GetFrom3().Index), uint32(b2), d2, m3, asm)
+
+	case 104: // VRS SHIFT/ROTATE and LOAD GR FROM VR ELEMENT
+		op, m4, _ := vop(p.As)
+		fr := p.Reg
+		if fr == 0 {
+			fr = p.To.Reg
+		}
+		bits := uint32(c.vregoff(&p.From))
+		zVRS(op, uint32(p.To.Reg), uint32(fr), uint32(p.From.Reg), bits, m4, asm)
+
+	case 105: // VRS STORE MULTIPLE
+		op, _, _ := vop(p.As)
+		offset := uint32(c.vregoff(&p.To))
+		reg := p.To.Reg
+		if reg == 0 {
+			reg = REGSP
+		}
+		zVRS(op, uint32(p.From.Reg), uint32(p.Reg), uint32(reg), offset, 0, asm)
+
+	case 106: // VRS LOAD MULTIPLE
+		op, _, _ := vop(p.As)
+		offset := uint32(c.vregoff(&p.From))
+		reg := p.From.Reg
+		if reg == 0 {
+			reg = REGSP
+		}
+		zVRS(op, uint32(p.Reg), uint32(p.To.Reg), uint32(reg), offset, 0, asm)
+
+	case 107: // VRS STORE WITH LENGTH
+		op, _, _ := vop(p.As)
+		offset := uint32(c.vregoff(&p.To))
+		reg := p.To.Reg
+		if reg == 0 {
+			reg = REGSP
+		}
+		zVRS(op, uint32(p.Reg), uint32(p.From.Reg), uint32(reg), offset, 0, asm)
+
+	case 108: // VRS LOAD WITH LENGTH
+		op, _, _ := vop(p.As)
+		offset := uint32(c.vregoff(p.GetFrom3()))
+		reg := p.GetFrom3().Reg
+		if reg == 0 {
+			reg = REGSP
+		}
+		zVRS(op, uint32(p.To.Reg), uint32(p.From.Reg), uint32(reg), offset, 0, asm)
+
+	case 109: // VRI-a
+		op, m3, _ := vop(p.As)
+		i2 := uint32(c.vregoff(&p.From))
+		if p.GetFrom3() != nil {
+			m3 = uint32(c.vregoff(&p.From))
+			i2 = uint32(c.vregoff(p.GetFrom3()))
+		}
+		switch p.As {
+		case AVZERO:
+			i2 = 0
+		case AVONE:
+			i2 = 0xffff
+		}
+		zVRIa(op, uint32(p.To.Reg), i2, m3, asm)
+
+	case 110:
+		op, m4, _ := vop(p.As)
+		i2 := uint32(c.vregoff(&p.From))
+		i3 := uint32(c.vregoff(p.GetFrom3()))
+		zVRIb(op, uint32(p.To.Reg), i2, i3, m4, asm)
+
+	case 111:
+		op, m4, _ := vop(p.As)
+		i2 := uint32(c.vregoff(&p.From))
+		zVRIc(op, uint32(p.To.Reg), uint32(p.Reg), i2, m4, asm)
+
+	case 112:
+		op, m5, _ := vop(p.As)
+		i4 := uint32(c.vregoff(&p.From))
+		zVRId(op, uint32(p.To.Reg), uint32(p.Reg), uint32(p.GetFrom3().Reg), i4, m5, asm)
+
+	case 113:
+		op, m4, _ := vop(p.As)
+		m5 := singleElementMask(p.As)
+		i3 := uint32(c.vregoff(&p.From))
+		zVRIe(op, uint32(p.To.Reg), uint32(p.Reg), i3, m5, m4, asm)
+
+	case 114: // VRR-a
+		op, m3, m5 := vop(p.As)
+		m4 := singleElementMask(p.As)
+		zVRRa(op, uint32(p.To.Reg), uint32(p.From.Reg), m5, m4, m3, asm)
+
+	case 115: // VRR-a COMPARE
+		op, m3, m5 := vop(p.As)
+		m4 := singleElementMask(p.As)
+		zVRRa(op, uint32(p.From.Reg), uint32(p.To.Reg), m5, m4, m3, asm)
+
+	case 117: // VRR-b
+		op, m4, m5 := vop(p.As)
+		zVRRb(op, uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), m5, m4, asm)
+
+	case 118: // VRR-c
+		op, m4, m6 := vop(p.As)
+		m5 := singleElementMask(p.As)
+		v3 := p.Reg
+		if v3 == 0 {
+			v3 = p.To.Reg
+		}
+		zVRRc(op, uint32(p.To.Reg), uint32(p.From.Reg), uint32(v3), m6, m5, m4, asm)
+
+	case 119: // VRR-c SHIFT/ROTATE/DIVIDE/SUB (rhs value on the left, like SLD, DIV etc.)
+		op, m4, m6 := vop(p.As)
+		m5 := singleElementMask(p.As)
+		v2 := p.Reg
+		if v2 == 0 {
+			v2 = p.To.Reg
+		}
+		zVRRc(op, uint32(p.To.Reg), uint32(v2), uint32(p.From.Reg), m6, m5, m4, asm)
+
+	case 120: // VRR-d
+		op, m6, m5 := vop(p.As)
+		v1 := uint32(p.To.Reg)
+		v2 := uint32(p.From.Reg)
+		v3 := uint32(p.Reg)
+		v4 := uint32(p.GetFrom3().Reg)
+		zVRRd(op, v1, v2, v3, m6, m5, v4, asm)
+
+	case 121: // VRR-e
+		op, m6, _ := vop(p.As)
+		m5 := singleElementMask(p.As)
+		v1 := uint32(p.To.Reg)
+		v2 := uint32(p.From.Reg)
+		v3 := uint32(p.Reg)
+		v4 := uint32(p.GetFrom3().Reg)
+		zVRRe(op, v1, v2, v3, m6, m5, v4, asm)
+
+	case 122: // VRR-f LOAD VRS FROM GRS DISJOINT
+		op, _, _ := vop(p.As)
+		zVRRf(op, uint32(p.To.Reg), uint32(p.From.Reg), uint32(p.Reg), asm)
+
+	case 123: // VPDI $m4, V2, V3, V1
+		op, _, _ := vop(p.As)
+		m4 := c.regoff(&p.From)
+		zVRRc(op, uint32(p.To.Reg), uint32(p.Reg), uint32(p.GetFrom3().Reg), 0, 0, uint32(m4), asm)
+
+	case 124:
+		var opcode uint32
+		switch p.As {
+		default:
+			c.ctxt.Diag("unexpected opcode %v", p.As)
+		case AKM, AKMC, AKLMD:
+			if p.From.Reg == REG_R0 {
+				c.ctxt.Diag("input must not be R0 in %v", p)
+			}
+			if p.From.Reg&1 != 0 {
+				c.ctxt.Diag("input must be even register in %v", p)
+			}
+			if p.To.Reg == REG_R0 {
+				c.ctxt.Diag("second argument must not be R0 in %v", p)
+			}
+			if p.To.Reg&1 != 0 {
+				c.ctxt.Diag("second argument must be even register in %v", p)
+			}
+			if p.As == AKM {
+				opcode = op_KM
+			} else if p.As == AKMC {
+				opcode = op_KMC
+			} else {
+				opcode = op_KLMD
+			}
+		case AKIMD:
+			if p.To.Reg == REG_R0 {
+				c.ctxt.Diag("second argument must not be R0 in %v", p)
+			}
+			if p.To.Reg&1 != 0 {
+				c.ctxt.Diag("second argument must be even register in %v", p)
+			}
+			opcode = op_KIMD
+		}
+		zRRE(opcode, uint32(p.From.Reg), uint32(p.To.Reg), asm)
+
+	case 125: // KDSA sign and verify
+		if p.To.Reg == REG_R0 {
+			c.ctxt.Diag("second argument must not be R0 in %v", p)
+		}
+		if p.To.Reg&1 != 0 {
+			c.ctxt.Diag("second argument must be an even register in %v", p)
+		}
+		zRRE(op_KDSA, uint32(p.From.Reg), uint32(p.To.Reg), asm)
+
+	case 126: // KMA and KMCTR - CIPHER MESSAGE WITH AUTHENTICATION; CIPHER MESSAGE WITH COUNTER
+		var opcode uint32
+		switch p.As {
+		default:
+			c.ctxt.Diag("unexpected opcode %v", p.As)
+		case AKMA, AKMCTR:
+			if p.From.Reg == REG_R0 {
+				c.ctxt.Diag("input argument must not be R0 in %v", p)
+			}
+			if p.From.Reg&1 != 0 {
+				c.ctxt.Diag("input argument must be even register in %v", p)
+			}
+			if p.To.Reg == REG_R0 {
+				c.ctxt.Diag("output argument must not be R0 in %v", p)
+			}
+			if p.To.Reg&1 != 0 {
+				c.ctxt.Diag("output argument must be an even register in %v", p)
+			}
+			if p.Reg == REG_R0 {
+				c.ctxt.Diag("third argument must not be R0 in %v", p)
+			}
+			if p.Reg&1 != 0 {
+				c.ctxt.Diag("third argument must be even register in %v", p)
+			}
+			if p.As == AKMA {
+				opcode = op_KMA
+			} else if p.As == AKMCTR {
+				opcode = op_KMCTR
+			}
+		}
+		zRRF(opcode, uint32(p.Reg), 0, uint32(p.From.Reg), uint32(p.To.Reg), asm)
+
+	case 127:
+		// NOTE: Mapping MVCLE operands is as follows:
+		// Instruction Format: MVCLE R1,R3,D2(B2)
+		// R1 - prog.To (for Destination)
+		// R3 - prog.Reg (for Source)
+		// B2 - prog.From (for Padding Byte)
+		d2 := c.regoff(&p.From)
+		if p.To.Reg&1 != 0 {
+			c.ctxt.Diag("output argument must be even register in %v", p)
+		}
+		if p.Reg&1 != 0 {
+			c.ctxt.Diag("input argument must be an even register in %v", p)
+		}
+		if (p.From.Reg == p.To.Reg) || (p.From.Reg == p.Reg) {
+			c.ctxt.Diag("padding byte register cannot be same as input or output register %v", p)
+		}
+		zRS(op_MVCLE, uint32(p.To.Reg), uint32(p.Reg), uint32(p.From.Reg), uint32(d2), asm)
+
+	case 128: // VRR-c floating point max/min
+		op, m4, _ := vop(p.As)
+		m5 := singleElementMask(p.As)
+		m6 := uint32(c.vregoff(&p.From))
+		zVRRc(op, uint32(p.To.Reg), uint32(p.Reg), uint32(p.GetFrom3().Reg), m6, m5, m4, asm)
+	}
+}
+
+func (c *ctxtz) vregoff(a *obj.Addr) int64 {
+	c.instoffset = 0
+	if a != nil {
+		c.aclass(a)
+	}
+	return c.instoffset
+}
+
+func (c *ctxtz) regoff(a *obj.Addr) int32 {
+	return int32(c.vregoff(a))
+}
+
+// find if the displacement is within 12 bit.
+func isU12(displacement int32) bool {
+	return displacement >= 0 && displacement < DISP12
+}
+
+// zopload12 returns the RX op with 12 bit displacement for the given load.
+func (c *ctxtz) zopload12(a obj.As) (uint32, bool) {
+	switch a {
+	case AFMOVD:
+		return op_LD, true
+	case AFMOVS:
+		return op_LE, true
+	}
+	return 0, false
+}
+
+// zopload returns the RXY op for the given load.
+func (c *ctxtz) zopload(a obj.As) uint32 {
+	switch a {
+	// fixed point load
+	case AMOVD:
+		return op_LG
+	case AMOVW:
+		return op_LGF
+	case AMOVWZ:
+		return op_LLGF
+	case AMOVH:
+		return op_LGH
+	case AMOVHZ:
+		return op_LLGH
+	case AMOVB:
+		return op_LGB
+	case AMOVBZ:
+		return op_LLGC
+
+	// floating point load
+	case AFMOVD:
+		return op_LDY
+	case AFMOVS:
+		return op_LEY
+
+	// byte reversed load
+	case AMOVDBR:
+		return op_LRVG
+	case AMOVWBR:
+		return op_LRV
+	case AMOVHBR:
+		return op_LRVH
+	}
+
+	c.ctxt.Diag("unknown store opcode %v", a)
+	return 0
+}
+
+// zopstore12 returns the RX op with 12 bit displacement for the given store.
+func (c *ctxtz) zopstore12(a obj.As) (uint32, bool) {
+	switch a {
+	case AFMOVD:
+		return op_STD, true
+	case AFMOVS:
+		return op_STE, true
+	case AMOVW, AMOVWZ:
+		return op_ST, true
+	case AMOVH, AMOVHZ:
+		return op_STH, true
+	case AMOVB, AMOVBZ:
+		return op_STC, true
+	}
+	return 0, false
+}
+
+// zopstore returns the RXY op for the given store.
+func (c *ctxtz) zopstore(a obj.As) uint32 {
+	switch a {
+	// fixed point store
+	case AMOVD:
+		return op_STG
+	case AMOVW, AMOVWZ:
+		return op_STY
+	case AMOVH, AMOVHZ:
+		return op_STHY
+	case AMOVB, AMOVBZ:
+		return op_STCY
+
+	// floating point store
+	case AFMOVD:
+		return op_STDY
+	case AFMOVS:
+		return op_STEY
+
+	// byte reversed store
+	case AMOVDBR:
+		return op_STRVG
+	case AMOVWBR:
+		return op_STRV
+	case AMOVHBR:
+		return op_STRVH
+	}
+
+	c.ctxt.Diag("unknown store opcode %v", a)
+	return 0
+}
+
+// zoprre returns the RRE op for the given a.
+func (c *ctxtz) zoprre(a obj.As) uint32 {
+	switch a {
+	case ACMP:
+		return op_CGR
+	case ACMPU:
+		return op_CLGR
+	case AFCMPO: //ordered
+		return op_KDBR
+	case AFCMPU: //unordered
+		return op_CDBR
+	case ACEBR:
+		return op_CEBR
+	}
+	c.ctxt.Diag("unknown rre opcode %v", a)
+	return 0
+}
+
+// zoprr returns the RR op for the given a.
+func (c *ctxtz) zoprr(a obj.As) uint32 {
+	switch a {
+	case ACMPW:
+		return op_CR
+	case ACMPWU:
+		return op_CLR
+	}
+	c.ctxt.Diag("unknown rr opcode %v", a)
+	return 0
+}
+
+// zopril returns the RIL op for the given a.
+func (c *ctxtz) zopril(a obj.As) uint32 {
+	switch a {
+	case ACMP:
+		return op_CGFI
+	case ACMPU:
+		return op_CLGFI
+	case ACMPW:
+		return op_CFI
+	case ACMPWU:
+		return op_CLFI
+	}
+	c.ctxt.Diag("unknown ril opcode %v", a)
+	return 0
+}
+
+// z instructions sizes
+const (
+	sizeE    = 2
+	sizeI    = 2
+	sizeIE   = 4
+	sizeMII  = 6
+	sizeRI   = 4
+	sizeRI1  = 4
+	sizeRI2  = 4
+	sizeRI3  = 4
+	sizeRIE  = 6
+	sizeRIE1 = 6
+	sizeRIE2 = 6
+	sizeRIE3 = 6
+	sizeRIE4 = 6
+	sizeRIE5 = 6
+	sizeRIE6 = 6
+	sizeRIL  = 6
+	sizeRIL1 = 6
+	sizeRIL2 = 6
+	sizeRIL3 = 6
+	sizeRIS  = 6
+	sizeRR   = 2
+	sizeRRD  = 4
+	sizeRRE  = 4
+	sizeRRF  = 4
+	sizeRRF1 = 4
+	sizeRRF2 = 4
+	sizeRRF3 = 4
+	sizeRRF4 = 4
+	sizeRRF5 = 4
+	sizeRRR  = 2
+	sizeRRS  = 6
+	sizeRS   = 4
+	sizeRS1  = 4
+	sizeRS2  = 4
+	sizeRSI  = 4
+	sizeRSL  = 6
+	sizeRSY  = 6
+	sizeRSY1 = 6
+	sizeRSY2 = 6
+	sizeRX   = 4
+	sizeRX1  = 4
+	sizeRX2  = 4
+	sizeRXE  = 6
+	sizeRXF  = 6
+	sizeRXY  = 6
+	sizeRXY1 = 6
+	sizeRXY2 = 6
+	sizeS    = 4
+	sizeSI   = 4
+	sizeSIL  = 6
+	sizeSIY  = 6
+	sizeSMI  = 6
+	sizeSS   = 6
+	sizeSS1  = 6
+	sizeSS2  = 6
+	sizeSS3  = 6
+	sizeSS4  = 6
+	sizeSS5  = 6
+	sizeSS6  = 6
+	sizeSSE  = 6
+	sizeSSF  = 6
+)
+
+// instruction format variations
+type form int
+
+const (
+	_a form = iota
+	_b
+	_c
+	_d
+	_e
+	_f
+)
+
+func zE(op uint32, asm *[]byte) {
+	*asm = append(*asm, uint8(op>>8), uint8(op))
+}
+
+func zI(op, i1 uint32, asm *[]byte) {
+	*asm = append(*asm, uint8(op>>8), uint8(i1))
+}
+
+func zRI(op, r1_m1, i2_ri2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(r1_m1)<<4)|(uint8(op)&0x0F),
+		uint8(i2_ri2>>8),
+		uint8(i2_ri2))
+}
+
+// Expected argument values for the instruction formats.
+//
+// Format    a1  a2   a3  a4  a5  a6  a7
+// ------------------------------------
+// a         r1,  0,  i2,  0,  0, m3,  0
+// b         r1, r2, ri4,  0,  0, m3,  0
+// c         r1, m3, ri4,  0,  0,  0, i2
+// d         r1, r3,  i2,  0,  0,  0,  0
+// e         r1, r3, ri2,  0,  0,  0,  0
+// f         r1, r2,   0, i3, i4,  0, i5
+// g         r1, m3,  i2,  0,  0,  0,  0
+func zRIE(f form, op, r1, r2_m3_r3, i2_ri4_ri2, i3, i4, m3, i2_i5 uint32, asm *[]byte) {
+	*asm = append(*asm, uint8(op>>8), uint8(r1)<<4|uint8(r2_m3_r3&0x0F))
+
+	switch f {
+	default:
+		*asm = append(*asm, uint8(i2_ri4_ri2>>8), uint8(i2_ri4_ri2))
+	case _f:
+		*asm = append(*asm, uint8(i3), uint8(i4))
+	}
+
+	switch f {
+	case _a, _b:
+		*asm = append(*asm, uint8(m3)<<4)
+	default:
+		*asm = append(*asm, uint8(i2_i5))
+	}
+
+	*asm = append(*asm, uint8(op))
+}
+
+func zRIL(f form, op, r1_m1, i2_ri2 uint32, asm *[]byte) {
+	if f == _a || f == _b {
+		r1_m1 = r1_m1 - obj.RBaseS390X // this is a register base
+	}
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(r1_m1)<<4)|(uint8(op)&0x0F),
+		uint8(i2_ri2>>24),
+		uint8(i2_ri2>>16),
+		uint8(i2_ri2>>8),
+		uint8(i2_ri2))
+}
+
+func zRR(op, r1, r2 uint32, asm *[]byte) {
+	*asm = append(*asm, uint8(op>>8), (uint8(r1)<<4)|uint8(r2&0x0F))
+}
+
+func zRRD(op, r1, r3, r2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(op),
+		uint8(r1)<<4,
+		(uint8(r3)<<4)|uint8(r2&0x0F))
+}
+
+func zRRE(op, r1, r2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(op),
+		0,
+		(uint8(r1)<<4)|uint8(r2&0x0F))
+}
+
+func zRRF(op, r3_m3, m4, r1, r2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(op),
+		(uint8(r3_m3)<<4)|uint8(m4&0x0F),
+		(uint8(r1)<<4)|uint8(r2&0x0F))
+}
+
+func zRS(op, r1, r3_m3, b2, d2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(r1)<<4)|uint8(r3_m3&0x0F),
+		(uint8(b2)<<4)|uint8((d2>>8)&0x0F),
+		uint8(d2))
+}
+
+func zRSY(op, r1, r3_m3, b2, d2 uint32, asm *[]byte) {
+	dl2 := uint16(d2) & 0x0FFF
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(r1)<<4)|uint8(r3_m3&0x0F),
+		(uint8(b2)<<4)|(uint8(dl2>>8)&0x0F),
+		uint8(dl2),
+		uint8(d2>>12),
+		uint8(op))
+}
+
+func zRX(op, r1_m1, x2, b2, d2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(r1_m1)<<4)|uint8(x2&0x0F),
+		(uint8(b2)<<4)|uint8((d2>>8)&0x0F),
+		uint8(d2))
+}
+
+func zRXE(op, r1, x2, b2, d2, m3 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(r1)<<4)|uint8(x2&0x0F),
+		(uint8(b2)<<4)|uint8((d2>>8)&0x0F),
+		uint8(d2),
+		uint8(m3)<<4,
+		uint8(op))
+}
+
+func zRXY(op, r1_m1, x2, b2, d2 uint32, asm *[]byte) {
+	dl2 := uint16(d2) & 0x0FFF
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(r1_m1)<<4)|uint8(x2&0x0F),
+		(uint8(b2)<<4)|(uint8(dl2>>8)&0x0F),
+		uint8(dl2),
+		uint8(d2>>12),
+		uint8(op))
+}
+
+func zS(op, b2, d2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(op),
+		(uint8(b2)<<4)|uint8((d2>>8)&0x0F),
+		uint8(d2))
+}
+
+func zSI(op, i2, b1, d1 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(i2),
+		(uint8(b1)<<4)|uint8((d1>>8)&0x0F),
+		uint8(d1))
+}
+
+func zSIL(op, b1, d1, i2 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(op),
+		(uint8(b1)<<4)|uint8((d1>>8)&0x0F),
+		uint8(d1),
+		uint8(i2>>8),
+		uint8(i2))
+}
+
+func zSIY(op, i2, b1, d1 uint32, asm *[]byte) {
+	dl1 := uint16(d1) & 0x0FFF
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(i2),
+		(uint8(b1)<<4)|(uint8(dl1>>8)&0x0F),
+		uint8(dl1),
+		uint8(d1>>12),
+		uint8(op))
+}
+
+// Expected argument values for the instruction formats.
+//
+// Format    a1  a2  a3  a4  a5  a6
+// -------------------------------
+// a         l1,  0, b1, d1, b2, d2
+// b         l1, l2, b1, d1, b2, d2
+// c         l1, i3, b1, d1, b2, d2
+// d         r1, r3, b1, d1, b2, d2
+// e         r1, r3, b2, d2, b4, d4
+// f          0, l2, b1, d1, b2, d2
+func zSS(f form, op, l1_r1, l2_i3_r3, b1_b2, d1_d2, b2_b4, d2_d4 uint32, asm *[]byte) {
+	*asm = append(*asm, uint8(op>>8))
+
+	switch f {
+	case _a:
+		*asm = append(*asm, uint8(l1_r1))
+	case _b, _c, _d, _e:
+		*asm = append(*asm, (uint8(l1_r1)<<4)|uint8(l2_i3_r3&0x0F))
+	case _f:
+		*asm = append(*asm, uint8(l2_i3_r3))
+	}
+
+	*asm = append(*asm,
+		(uint8(b1_b2)<<4)|uint8((d1_d2>>8)&0x0F),
+		uint8(d1_d2),
+		(uint8(b2_b4)<<4)|uint8((d2_d4>>8)&0x0F),
+		uint8(d2_d4))
+}
+
+func rxb(va, vb, vc, vd uint32) uint8 {
+	mask := uint8(0)
+	if va >= REG_V16 && va <= REG_V31 {
+		mask |= 0x8
+	}
+	if vb >= REG_V16 && vb <= REG_V31 {
+		mask |= 0x4
+	}
+	if vc >= REG_V16 && vc <= REG_V31 {
+		mask |= 0x2
+	}
+	if vd >= REG_V16 && vd <= REG_V31 {
+		mask |= 0x1
+	}
+	return mask
+}
+
+func zVRX(op, v1, x2, b2, d2, m3 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(x2)&0xf),
+		(uint8(b2)<<4)|(uint8(d2>>8)&0xf),
+		uint8(d2),
+		(uint8(m3)<<4)|rxb(v1, 0, 0, 0),
+		uint8(op))
+}
+
+func zVRV(op, v1, v2, b2, d2, m3 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		(uint8(b2)<<4)|(uint8(d2>>8)&0xf),
+		uint8(d2),
+		(uint8(m3)<<4)|rxb(v1, v2, 0, 0),
+		uint8(op))
+}
+
+func zVRS(op, v1, v3_r3, b2, d2, m4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v3_r3)&0xf),
+		(uint8(b2)<<4)|(uint8(d2>>8)&0xf),
+		uint8(d2),
+		(uint8(m4)<<4)|rxb(v1, v3_r3, 0, 0),
+		uint8(op))
+}
+
+func zVRRa(op, v1, v2, m5, m4, m3 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		0,
+		(uint8(m5)<<4)|(uint8(m4)&0xf),
+		(uint8(m3)<<4)|rxb(v1, v2, 0, 0),
+		uint8(op))
+}
+
+func zVRRb(op, v1, v2, v3, m5, m4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		uint8(v3)<<4,
+		uint8(m5)<<4,
+		(uint8(m4)<<4)|rxb(v1, v2, v3, 0),
+		uint8(op))
+}
+
+func zVRRc(op, v1, v2, v3, m6, m5, m4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		uint8(v3)<<4,
+		(uint8(m6)<<4)|(uint8(m5)&0xf),
+		(uint8(m4)<<4)|rxb(v1, v2, v3, 0),
+		uint8(op))
+}
+
+func zVRRd(op, v1, v2, v3, m5, m6, v4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		(uint8(v3)<<4)|(uint8(m5)&0xf),
+		uint8(m6)<<4,
+		(uint8(v4)<<4)|rxb(v1, v2, v3, v4),
+		uint8(op))
+}
+
+func zVRRe(op, v1, v2, v3, m6, m5, v4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		(uint8(v3)<<4)|(uint8(m6)&0xf),
+		uint8(m5),
+		(uint8(v4)<<4)|rxb(v1, v2, v3, v4),
+		uint8(op))
+}
+
+func zVRRf(op, v1, r2, r3 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(r2)&0xf),
+		uint8(r3)<<4,
+		0,
+		rxb(v1, 0, 0, 0),
+		uint8(op))
+}
+
+func zVRIa(op, v1, i2, m3 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(v1)<<4,
+		uint8(i2>>8),
+		uint8(i2),
+		(uint8(m3)<<4)|rxb(v1, 0, 0, 0),
+		uint8(op))
+}
+
+func zVRIb(op, v1, i2, i3, m4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		uint8(v1)<<4,
+		uint8(i2),
+		uint8(i3),
+		(uint8(m4)<<4)|rxb(v1, 0, 0, 0),
+		uint8(op))
+}
+
+func zVRIc(op, v1, v3, i2, m4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v3)&0xf),
+		uint8(i2>>8),
+		uint8(i2),
+		(uint8(m4)<<4)|rxb(v1, v3, 0, 0),
+		uint8(op))
+}
+
+func zVRId(op, v1, v2, v3, i4, m5 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		uint8(v3)<<4,
+		uint8(i4),
+		(uint8(m5)<<4)|rxb(v1, v2, v3, 0),
+		uint8(op))
+}
+
+func zVRIe(op, v1, v2, i3, m5, m4 uint32, asm *[]byte) {
+	*asm = append(*asm,
+		uint8(op>>8),
+		(uint8(v1)<<4)|(uint8(v2)&0xf),
+		uint8(i3>>4),
+		(uint8(i3)<<4)|(uint8(m5)&0xf),
+		(uint8(m4)<<4)|rxb(v1, v2, 0, 0),
+		uint8(op))
+}
diff --git a/go/src/cmd/internal/obj/s390x/condition_code.go b/go/src/cmd/internal/obj/s390x/condition_code.go
new file mode 100644
index 0000000000000000000000000000000000000000..3330d1310dd7048c4af18073c1273be9184f38a0
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/condition_code.go
@@ -0,0 +1,128 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390x
+
+import (
+	"fmt"
+)
+
+// CCMask represents a 4-bit condition code mask. Bits that
+// are not part of the mask should be 0.
+//
+// Condition code masks represent the 4 possible values of
+// the 2-bit condition code as individual bits. Since IBM Z
+// is a big-endian platform bits are numbered from left to
+// right. The lowest value, 0, is represented by 8 (0b1000)
+// and the highest value, 3, is represented by 1 (0b0001).
+//
+// Note that condition code values have different semantics
+// depending on the instruction that set the condition code.
+// The names given here assume that the condition code was
+// set by an integer or floating point comparison. Other
+// instructions may use these same codes to indicate
+// different results such as a carry or overflow.
+type CCMask uint8
+
+const (
+	Never CCMask = 0 // no-op
+
+	// 1-bit masks
+	Equal     CCMask = 1 << 3
+	Less      CCMask = 1 << 2
+	Greater   CCMask = 1 << 1
+	Unordered CCMask = 1 << 0
+
+	// 2-bit masks
+	EqualOrUnordered   CCMask = Equal | Unordered   // not less and not greater
+	LessOrEqual        CCMask = Less | Equal        // ordered and not greater
+	LessOrGreater      CCMask = Less | Greater      // ordered and not equal
+	LessOrUnordered    CCMask = Less | Unordered    // not greater and not equal
+	GreaterOrEqual     CCMask = Greater | Equal     // ordered and not less
+	GreaterOrUnordered CCMask = Greater | Unordered // not less and not equal
+
+	// 3-bit masks
+	NotEqual     CCMask = Always ^ Equal
+	NotLess      CCMask = Always ^ Less
+	NotGreater   CCMask = Always ^ Greater
+	NotUnordered CCMask = Always ^ Unordered
+
+	// 4-bit mask
+	Always CCMask = Equal | Less | Greater | Unordered
+
+	// useful aliases
+	Carry    CCMask = GreaterOrUnordered
+	NoCarry  CCMask = LessOrEqual
+	Borrow   CCMask = NoCarry
+	NoBorrow CCMask = Carry
+)
+
+// Inverse returns the complement of the condition code mask.
+func (c CCMask) Inverse() CCMask {
+	return c ^ Always
+}
+
+// ReverseComparison swaps the bits at 0b0100 and 0b0010 in the mask,
+// reversing the behavior of greater than and less than conditions.
+func (c CCMask) ReverseComparison() CCMask {
+	r := c & EqualOrUnordered
+	if c&Less != 0 {
+		r |= Greater
+	}
+	if c&Greater != 0 {
+		r |= Less
+	}
+	return r
+}
+
+func (c CCMask) String() string {
+	switch c {
+	// 0-bit mask
+	case Never:
+		return "Never"
+
+	// 1-bit masks
+	case Equal:
+		return "Equal"
+	case Less:
+		return "Less"
+	case Greater:
+		return "Greater"
+	case Unordered:
+		return "Unordered"
+
+	// 2-bit masks
+	case EqualOrUnordered:
+		return "EqualOrUnordered"
+	case LessOrEqual:
+		return "LessOrEqual"
+	case LessOrGreater:
+		return "LessOrGreater"
+	case LessOrUnordered:
+		return "LessOrUnordered"
+	case GreaterOrEqual:
+		return "GreaterOrEqual"
+	case GreaterOrUnordered:
+		return "GreaterOrUnordered"
+
+	// 3-bit masks
+	case NotEqual:
+		return "NotEqual"
+	case NotLess:
+		return "NotLess"
+	case NotGreater:
+		return "NotGreater"
+	case NotUnordered:
+		return "NotUnordered"
+
+	// 4-bit mask
+	case Always:
+		return "Always"
+	}
+
+	// invalid
+	return fmt.Sprintf("Invalid (%#x)", uint8(c))
+}
+
+func (CCMask) CanBeAnSSAAux() {}
diff --git a/go/src/cmd/internal/obj/s390x/listz.go b/go/src/cmd/internal/obj/s390x/listz.go
new file mode 100644
index 0000000000000000000000000000000000000000..ee580262b8b004b3e378d5316a62929d2db5c94c
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/listz.go
@@ -0,0 +1,73 @@
+// Based on cmd/internal/obj/ppc64/list9.go.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package s390x
+
+import (
+	"cmd/internal/obj"
+	"fmt"
+)
+
+func init() {
+	obj.RegisterRegister(obj.RBaseS390X, REG_R0+1024, rconv)
+	obj.RegisterOpcode(obj.ABaseS390X, Anames)
+}
+
+func rconv(r int) string {
+	if r == 0 {
+		return "NONE"
+	}
+	if r == REGG {
+		// Special case.
+		return "g"
+	}
+	if REG_R0 <= r && r <= REG_R15 {
+		return fmt.Sprintf("R%d", r-REG_R0)
+	}
+	if REG_F0 <= r && r <= REG_F15 {
+		return fmt.Sprintf("F%d", r-REG_F0)
+	}
+	if REG_AR0 <= r && r <= REG_AR15 {
+		return fmt.Sprintf("AR%d", r-REG_AR0)
+	}
+	if REG_V0 <= r && r <= REG_V31 {
+		return fmt.Sprintf("V%d", r-REG_V0)
+	}
+	return fmt.Sprintf("Rgok(%d)", r-obj.RBaseS390X)
+}
+
+func DRconv(a int) string {
+	s := "C_??"
+	if a >= C_NONE && a <= C_NCLASS {
+		s = cnamesz[a]
+	}
+	var fp string
+	fp += s
+	return fp
+}
diff --git a/go/src/cmd/internal/obj/s390x/objz.go b/go/src/cmd/internal/obj/s390x/objz.go
new file mode 100644
index 0000000000000000000000000000000000000000..4bfc1f7b2c00118e305a456de4f7df27ab80b429
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/objz.go
@@ -0,0 +1,727 @@
+// Based on cmd/internal/obj/ppc64/obj9.go.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package s390x
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"internal/abi"
+	"log"
+	"math"
+)
+
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	p.From.Class = 0
+	p.To.Class = 0
+
+	c := ctxtz{ctxt: ctxt, newprog: newprog}
+
+	// Rewrite BR/BL to symbol as TYPE_BRANCH.
+	switch p.As {
+	case ABR, ABL, obj.ARET, obj.ADUFFZERO, obj.ADUFFCOPY:
+		if p.To.Sym != nil {
+			p.To.Type = obj.TYPE_BRANCH
+		}
+	}
+
+	// Rewrite float constants to values stored in memory unless they are +0.
+	switch p.As {
+	case AFMOVS:
+		if p.From.Type == obj.TYPE_FCONST {
+			f32 := float32(p.From.Val.(float64))
+			if math.Float32bits(f32) == 0 { // +0
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float32Sym(f32)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+	case AFMOVD:
+		if p.From.Type == obj.TYPE_FCONST {
+			f64 := p.From.Val.(float64)
+			if math.Float64bits(f64) == 0 { // +0
+				break
+			}
+			p.From.Type = obj.TYPE_MEM
+			p.From.Sym = ctxt.Float64Sym(f64)
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Offset = 0
+		}
+
+		// put constants not loadable by LOAD IMMEDIATE into memory
+	case AMOVD:
+		if p.From.Type == obj.TYPE_CONST {
+			val := p.From.Offset
+			if int64(int32(val)) != val &&
+				int64(uint32(val)) != val &&
+				int64(uint64(val)&(0xffffffff<<32)) != val {
+				p.From.Type = obj.TYPE_MEM
+				p.From.Sym = ctxt.Int64Sym(p.From.Offset)
+				p.From.Name = obj.NAME_EXTERN
+				p.From.Offset = 0
+			}
+		}
+	}
+
+	// Rewrite SUB constants into ADD.
+	switch p.As {
+	case ASUBC:
+		if p.From.Type == obj.TYPE_CONST && isint32(-p.From.Offset) {
+			p.From.Offset = -p.From.Offset
+			p.As = AADDC
+		}
+
+	case ASUB:
+		if p.From.Type == obj.TYPE_CONST && isint32(-p.From.Offset) {
+			p.From.Offset = -p.From.Offset
+			p.As = AADD
+		}
+	}
+
+	if c.ctxt.Flag_dynlink {
+		c.rewriteToUseGot(p)
+	}
+}
+
+// Rewrite p, if necessary, to access global data via the global offset table.
+func (c *ctxtz) rewriteToUseGot(p *obj.Prog) {
+	// At the moment EXRL instructions are not emitted by the compiler and only reference local symbols in
+	// assembly code.
+	if p.As == AEXRL {
+		return
+	}
+
+	// We only care about global data: NAME_EXTERN means a global
+	// symbol in the Go sense, and p.Sym.Local is true for a few
+	// internally defined symbols.
+	// Rewrites must not clobber flags and therefore cannot use the
+	// ADD instruction.
+	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// MOVD $sym, Rx becomes MOVD sym@GOT, Rx
+		// MOVD $sym+<off>, Rx becomes MOVD sym@GOT, Rx or REGTMP2; MOVD $<off>(Rx or REGTMP2), Rx
+		if p.To.Type != obj.TYPE_REG || p.As != AMOVD {
+			c.ctxt.Diag("do not know how to handle LEA-type insn to non-register in %v with -dynlink", p)
+		}
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		q := p
+		if p.From.Offset != 0 {
+			target := p.To.Reg
+			if target == REG_R0 {
+				// Cannot use R0 as input to address calculation.
+				// REGTMP might be used by the assembler.
+				p.To.Reg = REGTMP2
+			}
+			q = obj.Appendp(q, c.newprog)
+			q.As = AMOVD
+			q.From.Type = obj.TYPE_ADDR
+			q.From.Offset = p.From.Offset
+			q.From.Reg = p.To.Reg
+			q.To.Type = obj.TYPE_REG
+			q.To.Reg = target
+			p.From.Offset = 0
+		}
+	}
+	if p.GetFrom3() != nil && p.GetFrom3().Name == obj.NAME_EXTERN {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	var source *obj.Addr
+	// MOVD sym, Ry becomes MOVD sym@GOT, REGTMP2; MOVD (REGTMP2), Ry
+	// MOVD Ry, sym becomes MOVD sym@GOT, REGTMP2; MOVD Ry, (REGTMP2)
+	// An addition may be inserted between the two MOVs if there is an offset.
+	if p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+			c.ctxt.Diag("cannot handle NAME_EXTERN on both sides in %v with -dynlink", p)
+		}
+		source = &p.From
+	} else if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+		source = &p.To
+	} else {
+		return
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	if source.Sym.Type == objabi.STLSBSS {
+		return
+	}
+	if source.Type != obj.TYPE_MEM {
+		c.ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	p1 := obj.Appendp(p, c.newprog)
+	p2 := obj.Appendp(p1, c.newprog)
+
+	p1.As = AMOVD
+	p1.From.Type = obj.TYPE_MEM
+	p1.From.Sym = source.Sym
+	p1.From.Name = obj.NAME_GOTREF
+	p1.To.Type = obj.TYPE_REG
+	p1.To.Reg = REGTMP2
+
+	p2.As = p.As
+	p2.From = p.From
+	p2.To = p.To
+	if p.From.Name == obj.NAME_EXTERN {
+		p2.From.Reg = REGTMP2
+		p2.From.Name = obj.NAME_NONE
+		p2.From.Sym = nil
+	} else if p.To.Name == obj.NAME_EXTERN {
+		p2.To.Reg = REGTMP2
+		p2.To.Name = obj.NAME_NONE
+		p2.To.Sym = nil
+	} else {
+		return
+	}
+	obj.Nopout(p)
+}
+
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	// TODO(minux): add morestack short-cuts with small fixed frame-size.
+	if cursym.Func().Text == nil || cursym.Func().Text.Link == nil {
+		return
+	}
+
+	c := ctxtz{ctxt: ctxt, cursym: cursym, newprog: newprog}
+
+	p := c.cursym.Func().Text
+	textstksiz := p.To.Offset
+	if textstksiz == -8 {
+		// Compatibility hack.
+		p.From.Sym.Set(obj.AttrNoFrame, true)
+		textstksiz = 0
+	}
+	if textstksiz%8 != 0 {
+		c.ctxt.Diag("frame size %d not a multiple of 8", textstksiz)
+	}
+	if p.From.Sym.NoFrame() {
+		if textstksiz != 0 {
+			c.ctxt.Diag("NOFRAME functions must have a frame size of 0, not %d", textstksiz)
+		}
+	}
+
+	c.cursym.Func().Args = p.To.Val.(int32)
+	c.cursym.Func().Locals = int32(textstksiz)
+
+	/*
+	 * find leaf subroutines
+	 * strip NOPs
+	 * expand RET
+	 */
+
+	var q *obj.Prog
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case obj.ATEXT:
+			q = p
+			p.Mark |= LEAF
+
+		case ABL, ABCL:
+			q = p
+			c.cursym.Func().Text.Mark &^= LEAF
+			fallthrough
+
+		case ABC,
+			ABRC,
+			ABEQ,
+			ABGE,
+			ABGT,
+			ABLE,
+			ABLT,
+			ABLEU,
+			ABLTU,
+			ABNE,
+			ABR,
+			ABVC,
+			ABVS,
+			ACRJ,
+			ACGRJ,
+			ACLRJ,
+			ACLGRJ,
+			ACIJ,
+			ACGIJ,
+			ACLIJ,
+			ACLGIJ,
+			ACMPBEQ,
+			ACMPBGE,
+			ACMPBGT,
+			ACMPBLE,
+			ACMPBLT,
+			ACMPBNE,
+			ACMPUBEQ,
+			ACMPUBGE,
+			ACMPUBGT,
+			ACMPUBLE,
+			ACMPUBLT,
+			ACMPUBNE:
+			q = p
+			p.Mark |= BRANCH
+
+		default:
+			q = p
+		}
+	}
+
+	autosize := int32(0)
+	var pLast *obj.Prog
+	var pPre *obj.Prog
+	var pPreempt *obj.Prog
+	var pCheck *obj.Prog
+	wasSplit := false
+	for p := c.cursym.Func().Text; p != nil; p = p.Link {
+		pLast = p
+		switch p.As {
+		case obj.ATEXT:
+			autosize = int32(textstksiz)
+
+			if p.Mark&LEAF != 0 && autosize == 0 {
+				// A leaf function with no locals has no frame.
+				p.From.Sym.Set(obj.AttrNoFrame, true)
+			}
+
+			if !p.From.Sym.NoFrame() {
+				// If there is a stack frame at all, it includes
+				// space to save the LR.
+				autosize += int32(c.ctxt.Arch.FixedFrameSize)
+			}
+
+			if p.Mark&LEAF != 0 && autosize < abi.StackSmall {
+				// A leaf function with a small stack can be marked
+				// NOSPLIT, avoiding a stack check.
+				p.From.Sym.Set(obj.AttrNoSplit, true)
+			}
+
+			p.To.Offset = int64(autosize)
+
+			q := p
+
+			if !p.From.Sym.NoSplit() {
+				p, pPreempt, pCheck = c.stacksplitPre(p, autosize) // emit pre part of split check
+				pPre = p
+				p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+				wasSplit = true //need post part of split
+			}
+
+			if autosize != 0 {
+				// Make sure to save link register for non-empty frame, even if
+				// it is a leaf function, so that traceback works.
+				// Store link register before decrementing SP, so if a signal comes
+				// during the execution of the function prologue, the traceback
+				// code will not see a half-updated stack frame.
+				// This sequence is not async preemptible, as if we open a frame
+				// at the current SP, it will clobber the saved LR.
+				q = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+				q = obj.Appendp(q, c.newprog)
+				q.As = AMOVD
+				q.From.Type = obj.TYPE_REG
+				q.From.Reg = REG_LR
+				q.To.Type = obj.TYPE_MEM
+				q.To.Reg = REGSP
+				q.To.Offset = int64(-autosize)
+
+				q = obj.Appendp(q, c.newprog)
+				q.As = AMOVD
+				q.From.Type = obj.TYPE_ADDR
+				q.From.Offset = int64(-autosize)
+				q.From.Reg = REGSP // not actually needed - REGSP is assumed if no reg is provided
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGSP
+				q.Spadj = autosize
+
+				q = c.ctxt.EndUnsafePoint(q, c.newprog, -1)
+
+				// On Linux, in a cgo binary we may get a SIGSETXID signal early on
+				// before the signal stack is set, as glibc doesn't allow us to block
+				// SIGSETXID. So a signal may land on the current stack and clobber
+				// the content below the SP. We store the LR again after the SP is
+				// decremented.
+				q = obj.Appendp(q, c.newprog)
+				q.As = AMOVD
+				q.From.Type = obj.TYPE_REG
+				q.From.Reg = REG_LR
+				q.To.Type = obj.TYPE_MEM
+				q.To.Reg = REGSP
+				q.To.Offset = 0
+			} else if c.cursym.Func().Text.Mark&LEAF == 0 {
+				// A very few functions that do not return to their caller
+				// (e.g. gogo) are not identified as leaves but still have
+				// no frame.
+				c.cursym.Func().Text.Mark |= LEAF
+			}
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				c.cursym.Set(obj.AttrLeaf, true)
+				break
+			}
+
+		case obj.ARET:
+			retTarget := p.To.Sym
+
+			if c.cursym.Func().Text.Mark&LEAF != 0 {
+				if autosize == 0 {
+					p.As = ABR
+					p.From = obj.Addr{}
+					if retTarget == nil {
+						p.To.Type = obj.TYPE_REG
+						p.To.Reg = REG_LR
+					} else {
+						p.To.Type = obj.TYPE_BRANCH
+						p.To.Sym = retTarget
+					}
+					p.Mark |= BRANCH
+					break
+				}
+
+				p.As = AADD
+				p.From.Type = obj.TYPE_CONST
+				p.From.Offset = int64(autosize)
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REGSP
+				p.Spadj = -autosize
+
+				q = obj.Appendp(p, c.newprog)
+				q.As = ABR
+				q.From = obj.Addr{}
+				if retTarget == nil {
+					q.To.Type = obj.TYPE_REG
+					q.To.Reg = REG_LR
+				} else {
+					q.To.Type = obj.TYPE_BRANCH
+					q.To.Sym = retTarget
+				}
+				q.Mark |= BRANCH
+				q.Spadj = autosize
+				break
+			}
+
+			p.As = AMOVD
+			p.From.Type = obj.TYPE_MEM
+			p.From.Reg = REGSP
+			p.From.Offset = 0
+			p.To = obj.Addr{
+				Type: obj.TYPE_REG,
+				Reg:  REG_LR,
+			}
+
+			q = p
+
+			if autosize != 0 {
+				q = obj.Appendp(q, c.newprog)
+				q.As = AADD
+				q.From.Type = obj.TYPE_CONST
+				q.From.Offset = int64(autosize)
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REGSP
+				q.Spadj = -autosize
+			}
+
+			q = obj.Appendp(q, c.newprog)
+			q.As = ABR
+			q.From = obj.Addr{}
+			if retTarget == nil {
+				q.To.Type = obj.TYPE_REG
+				q.To.Reg = REG_LR
+			} else {
+				q.To.Type = obj.TYPE_BRANCH
+				q.To.Sym = retTarget
+			}
+			q.Mark |= BRANCH
+			q.Spadj = autosize
+
+		case AADD:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.From.Type == obj.TYPE_CONST {
+				p.Spadj = int32(-p.From.Offset)
+			}
+
+		case obj.AGETCALLERPC:
+			if cursym.Leaf() {
+				/* MOVD LR, Rd */
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_REG
+				p.From.Reg = REG_LR
+			} else {
+				/* MOVD (RSP), Rd */
+				p.As = AMOVD
+				p.From.Type = obj.TYPE_MEM
+				p.From.Reg = REGSP
+			}
+		}
+
+		if p.To.Type == obj.TYPE_REG && p.To.Reg == REGSP && p.Spadj == 0 {
+			f := c.cursym.Func()
+			if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+				c.cursym.Func().FuncFlag |= abi.FuncFlagSPWrite
+				if ctxt.Debugvlog || !ctxt.IsAsm {
+					ctxt.Logf("auto-SPWRITE: %s\n", c.cursym.Name)
+					if !ctxt.IsAsm {
+						ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+						ctxt.DiagFlush()
+						log.Fatalf("bad SPWRITE")
+					}
+				}
+			}
+		}
+	}
+	if wasSplit {
+		c.stacksplitPost(pLast, pPre, pPreempt, pCheck, autosize) // emit post part of split check
+	}
+}
+
+// stacksplitPre generates the function stack check prologue following
+// Prog p (which should be the TEXT Prog). It returns one or two
+// branch Progs that must be patched to jump to the morestack epilogue,
+// and the Prog that starts the morestack check.
+func (c *ctxtz) stacksplitPre(p *obj.Prog, framesize int32) (pPre, pPreempt, pCheck *obj.Prog) {
+	if c.ctxt.Flag_maymorestack != "" {
+		// Save LR and REGCTXT
+		const frameSize = 16
+		p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+		// Spill arguments. This has to happen before we open
+		// any more frame space.
+		p = c.cursym.Func().SpillRegisterArgs(p, c.newprog)
+
+		// MOVD LR, -16(SP)
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+		p.To = obj.Addr{Type: obj.TYPE_MEM, Reg: REGSP, Offset: -frameSize}
+		// MOVD $-16(SP), SP
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From = obj.Addr{Type: obj.TYPE_ADDR, Offset: -frameSize, Reg: REGSP}
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REGSP}
+		p.Spadj = frameSize
+		// MOVD REGCTXT, 8(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From = obj.Addr{Type: obj.TYPE_REG, Reg: REGCTXT}
+		p.To = obj.Addr{Type: obj.TYPE_MEM, Reg: REGSP, Offset: 8}
+
+		// BL maymorestack
+		p = obj.Appendp(p, c.newprog)
+		p.As = ABL
+		// See ../x86/obj6.go
+		sym := c.ctxt.LookupABI(c.ctxt.Flag_maymorestack, c.cursym.ABI())
+		p.To = obj.Addr{Type: obj.TYPE_BRANCH, Sym: sym}
+
+		// Restore LR and REGCTXT
+
+		// MOVD REGCTXT, 8(SP)
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From = obj.Addr{Type: obj.TYPE_MEM, Reg: REGSP, Offset: 8}
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REGCTXT}
+		// MOVD (SP), LR
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From = obj.Addr{Type: obj.TYPE_MEM, Reg: REGSP, Offset: 0}
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REG_LR}
+		// MOVD $16(SP), SP
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From = obj.Addr{Type: obj.TYPE_CONST, Reg: REGSP, Offset: frameSize}
+		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: REGSP}
+		p.Spadj = -frameSize
+
+		// Unspill arguments
+		p = c.cursym.Func().UnspillRegisterArgs(p, c.newprog)
+		p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+	}
+
+	// MOVD	g_stackguard(g), R10
+	p = obj.Appendp(p, c.newprog)
+	// Jump back to here after morestack returns.
+	pCheck = p
+
+	p.As = AMOVD
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REGG
+	p.From.Offset = 2 * int64(c.ctxt.Arch.PtrSize) // G.stackguard0
+	if c.cursym.CFunc() {
+		p.From.Offset = 3 * int64(c.ctxt.Arch.PtrSize) // G.stackguard1
+	}
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R10
+
+	// Mark the stack bound check and morestack call async nonpreemptible.
+	// If we get preempted here, when resumed the preemption request is
+	// cleared, but we'll still call morestack, which will double the stack
+	// unnecessarily. See issue #35470.
+	p = c.ctxt.StartUnsafePoint(p, c.newprog)
+
+	if framesize <= abi.StackSmall {
+		// small stack: SP < stackguard
+		//	CMPUBGE	stackguard, SP, label-of-call-to-morestack
+
+		p = obj.Appendp(p, c.newprog)
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_R10
+		p.Reg = REGSP
+		p.As = ACMPUBGE
+		p.To.Type = obj.TYPE_BRANCH
+
+		return p, nil, pCheck
+	}
+
+	// large stack: SP-framesize < stackguard-StackSmall
+
+	offset := int64(framesize) - abi.StackSmall
+	if framesize > abi.StackBig {
+		// Such a large stack we need to protect against underflow.
+		// The runtime guarantees SP > objabi.StackBig, but
+		// framesize is large enough that SP-framesize may
+		// underflow, causing a direct comparison with the
+		// stack guard to incorrectly succeed. We explicitly
+		// guard against underflow.
+		//
+		//	MOVD	$(framesize-StackSmall), R11
+		//	CMPUBLT	SP, R11, label-of-call-to-morestack
+
+		p = obj.Appendp(p, c.newprog)
+		p.As = AMOVD
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = offset
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_R11
+
+		p = obj.Appendp(p, c.newprog)
+		pPreempt = p
+		p.As = ACMPUBLT
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REGSP
+		p.Reg = REG_R11
+		p.To.Type = obj.TYPE_BRANCH
+	}
+
+	// Check against the stack guard. We've ensured this won't underflow.
+	//	ADD $-(framesize-StackSmall), SP, R11
+	//	CMPUBGE stackguard, R11, label-of-call-to-morestack
+	p = obj.Appendp(p, c.newprog)
+	p.As = AADD
+	p.From.Type = obj.TYPE_CONST
+	p.From.Offset = -offset
+	p.Reg = REGSP
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R11
+
+	p = obj.Appendp(p, c.newprog)
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = REG_R10
+	p.Reg = REG_R11
+	p.As = ACMPUBGE
+	p.To.Type = obj.TYPE_BRANCH
+
+	return p, pPreempt, pCheck
+}
+
+// stacksplitPost generates the function epilogue that calls morestack
+// and returns the new last instruction in the function.
+//
+// p is the last Prog in the function. pPre and pPreempt, if non-nil,
+// are the instructions that branch to the epilogue. This will fill in
+// their branch targets. pCheck is the Prog that begins the stack check.
+func (c *ctxtz) stacksplitPost(p *obj.Prog, pPre, pPreempt, pCheck *obj.Prog, framesize int32) *obj.Prog {
+	// Now we are at the end of the function, but logically
+	// we are still in function prologue. We need to fix the
+	// SP data and PCDATA.
+	spfix := obj.Appendp(p, c.newprog)
+	spfix.As = obj.ANOP
+	spfix.Spadj = -framesize
+
+	pcdata := c.ctxt.EmitEntryStackMap(c.cursym, spfix, c.newprog)
+	pcdata = c.ctxt.StartUnsafePoint(pcdata, c.newprog)
+	if pPreempt != nil {
+		pPreempt.To.SetTarget(pcdata)
+	}
+	pPre.To.SetTarget(pcdata)
+
+	// Spill the register args that could be clobbered by the
+	// morestack code.
+	spill := c.cursym.Func().SpillRegisterArgs(pcdata, c.newprog)
+
+	// MOVD	LR, R5
+	p = obj.Appendp(spill, c.newprog)
+	p.As = AMOVD
+	p.From.Type = obj.TYPE_REG
+	p.From.Reg = REG_LR
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = REG_R5
+
+	// BL	runtime.morestack(SB)
+	p = obj.Appendp(p, c.newprog)
+
+	p.As = ABL
+	p.To.Type = obj.TYPE_BRANCH
+	if c.cursym.CFunc() {
+		p.To.Sym = c.ctxt.Lookup("runtime.morestackc")
+	} else if !c.cursym.Func().Text.From.Sym.NeedCtxt() {
+		p.To.Sym = c.ctxt.Lookup("runtime.morestack_noctxt")
+	} else {
+		p.To.Sym = c.ctxt.Lookup("runtime.morestack")
+	}
+
+	// The instructions which unspill regs should be preemptible.
+	p = c.ctxt.EndUnsafePoint(p, c.newprog, -1)
+	unspill := c.cursym.Func().UnspillRegisterArgs(p, c.newprog)
+
+	// BR	pCheck
+	p = obj.Appendp(unspill, c.newprog)
+
+	p.As = ABR
+	p.To.Type = obj.TYPE_BRANCH
+	p.To.SetTarget(pCheck)
+	return p
+}
+
+var unaryDst = map[obj.As]bool{
+	ASTCK:  true,
+	ASTCKC: true,
+	ASTCKE: true,
+	ASTCKF: true,
+	ANEG:   true,
+	ANEGW:  true,
+	AVONE:  true,
+	AVZERO: true,
+}
+
+var Links390x = obj.LinkArch{
+	Arch:           sys.ArchS390X,
+	Init:           buildop,
+	Preprocess:     preprocess,
+	Assemble:       spanz,
+	Progedit:       progedit,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: S390XDWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/s390x/rotate.go b/go/src/cmd/internal/obj/s390x/rotate.go
new file mode 100644
index 0000000000000000000000000000000000000000..d3cb44cabff036dfe19cfa6ee54fa98352f22e43
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/rotate.go
@@ -0,0 +1,117 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390x
+
+import (
+	"math/bits"
+)
+
+// RotateParams represents the immediates required for a "rotate
+// then ... selected bits instruction".
+//
+// The Start and End values are the indexes that represent
+// the masked region. They are inclusive and are in big-
+// endian order (bit 0 is the MSB, bit 63 is the LSB). They
+// may wrap around.
+//
+// Some examples:
+//
+// Masked region             | Start | End
+// --------------------------+-------+----
+// 0x00_00_00_00_00_00_00_0f | 60    | 63
+// 0xf0_00_00_00_00_00_00_00 | 0     | 3
+// 0xf0_00_00_00_00_00_00_0f | 60    | 3
+//
+// The Amount value represents the amount to rotate the
+// input left by. Note that this rotation is performed
+// before the masked region is used.
+type RotateParams struct {
+	Start  uint8 // big-endian start bit index [0..63]
+	End    uint8 // big-endian end bit index [0..63]
+	Amount uint8 // amount to rotate left
+}
+
+// NewRotateParams creates a set of parameters representing a
+// rotation left by the amount provided and a selection of the bits
+// between the provided start and end indexes (inclusive).
+//
+// The start and end indexes and the rotation amount must all
+// be in the range 0-63 inclusive or this function will panic.
+func NewRotateParams(start, end, amount uint8) RotateParams {
+	if start&^63 != 0 {
+		panic("start out of bounds")
+	}
+	if end&^63 != 0 {
+		panic("end out of bounds")
+	}
+	if amount&^63 != 0 {
+		panic("amount out of bounds")
+	}
+	return RotateParams{
+		Start:  start,
+		End:    end,
+		Amount: amount,
+	}
+}
+
+// RotateLeft generates a new set of parameters with the rotation amount
+// increased by the given value. The selected bits are left unchanged.
+func (r RotateParams) RotateLeft(amount uint8) RotateParams {
+	r.Amount += amount
+	r.Amount &= 63
+	return r
+}
+
+// OutMask provides a mask representing the selected bits.
+func (r RotateParams) OutMask() uint64 {
+	// Note: z must be unsigned for bootstrap compiler
+	z := (63 - r.End + r.Start) & 63 // number of zero bits in mask
+	return bits.RotateLeft64(^uint64(0)<<z, -int(r.Start))
+}
+
+// InMask provides a mask representing the selected bits relative
+// to the source value (i.e. pre-rotation).
+func (r RotateParams) InMask() uint64 {
+	return bits.RotateLeft64(r.OutMask(), -int(r.Amount))
+}
+
+// OutMerge tries to generate a new set of parameters representing
+// the intersection between the selected bits and the provided mask.
+// If the intersection is unrepresentable (0 or not contiguous) nil
+// will be returned.
+func (r RotateParams) OutMerge(mask uint64) *RotateParams {
+	mask &= r.OutMask()
+	if mask == 0 {
+		return nil
+	}
+
+	// normalize the mask so that the set bits are left aligned
+	o := bits.LeadingZeros64(^mask)
+	mask = bits.RotateLeft64(mask, o)
+	z := bits.LeadingZeros64(mask)
+	mask = bits.RotateLeft64(mask, z)
+
+	// check that the normalized mask is contiguous
+	l := bits.LeadingZeros64(^mask)
+	if l+bits.TrailingZeros64(mask) != 64 {
+		return nil
+	}
+
+	// update start and end positions (rotation amount remains the same)
+	r.Start = uint8(o+z) & 63
+	r.End = (r.Start + uint8(l) - 1) & 63
+	return &r
+}
+
+// InMerge tries to generate a new set of parameters representing
+// the intersection between the selected bits and the provided mask
+// as applied to the source value (i.e. pre-rotation).
+// If the intersection is unrepresentable (0 or not contiguous) nil
+// will be returned.
+func (r RotateParams) InMerge(mask uint64) *RotateParams {
+	return r.OutMerge(bits.RotateLeft64(mask, int(r.Amount)))
+}
+
+func (RotateParams) CanBeAnSSAAux() {}
diff --git a/go/src/cmd/internal/obj/s390x/rotate_test.go b/go/src/cmd/internal/obj/s390x/rotate_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..88421b1b833e752df2854e067ee1381f9498e4f6
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/rotate_test.go
@@ -0,0 +1,122 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390x
+
+import (
+	"testing"
+)
+
+func TestRotateParamsMask(t *testing.T) {
+	tests := []struct {
+		start, end, amount uint8
+		inMask, outMask    uint64
+	}{
+		// start before end, no rotation
+		{start: 0, end: 63, amount: 0, inMask: ^uint64(0), outMask: ^uint64(0)},
+		{start: 1, end: 63, amount: 0, inMask: ^uint64(0) >> 1, outMask: ^uint64(0) >> 1},
+		{start: 0, end: 62, amount: 0, inMask: ^uint64(1), outMask: ^uint64(1)},
+		{start: 1, end: 62, amount: 0, inMask: ^uint64(3) >> 1, outMask: ^uint64(3) >> 1},
+
+		// end before start, no rotation
+		{start: 63, end: 0, amount: 0, inMask: 1<<63 | 1, outMask: 1<<63 | 1},
+		{start: 62, end: 0, amount: 0, inMask: 1<<63 | 3, outMask: 1<<63 | 3},
+		{start: 63, end: 1, amount: 0, inMask: 3<<62 | 1, outMask: 3<<62 | 1},
+		{start: 62, end: 1, amount: 0, inMask: 3<<62 | 3, outMask: 3<<62 | 3},
+
+		// rotation
+		{start: 32, end: 63, amount: 32, inMask: 0xffffffff00000000, outMask: 0x00000000ffffffff},
+		{start: 48, end: 15, amount: 16, inMask: 0xffffffff00000000, outMask: 0xffff00000000ffff},
+		{start: 0, end: 7, amount: -8 & 63, inMask: 0xff, outMask: 0xff << 56},
+	}
+	for i, test := range tests {
+		r := NewRotateParams(test.start, test.end, test.amount)
+		if m := r.OutMask(); m != test.outMask {
+			t.Errorf("out mask %v: want %#x, got %#x", i, test.outMask, m)
+		}
+		if m := r.InMask(); m != test.inMask {
+			t.Errorf("in mask %v: want %#x, got %#x", i, test.inMask, m)
+		}
+	}
+}
+
+func TestRotateParamsMerge(t *testing.T) {
+	tests := []struct {
+		// inputs
+		src  RotateParams
+		mask uint64
+
+		// results
+		in  *RotateParams
+		out *RotateParams
+	}{
+		{
+			src:  RotateParams{Start: 48, End: 15, Amount: 16},
+			mask: 0xffffffffffffffff,
+			in:   &RotateParams{Start: 48, End: 15, Amount: 16},
+			out:  &RotateParams{Start: 48, End: 15, Amount: 16},
+		},
+		{
+			src:  RotateParams{Start: 16, End: 47, Amount: 0},
+			mask: 0x00000000ffffffff,
+			in:   &RotateParams{Start: 32, End: 47, Amount: 0},
+			out:  &RotateParams{Start: 32, End: 47, Amount: 0},
+		},
+		{
+			src:  RotateParams{Start: 16, End: 47, Amount: 0},
+			mask: 0xffff00000000ffff,
+			in:   nil,
+			out:  nil,
+		},
+		{
+			src:  RotateParams{Start: 0, End: 63, Amount: 0},
+			mask: 0xf7f0000000000000,
+			in:   nil,
+			out:  nil,
+		},
+		{
+			src:  RotateParams{Start: 0, End: 63, Amount: 1},
+			mask: 0x000000000000ff00,
+			in:   &RotateParams{Start: 47, End: 54, Amount: 1},
+			out:  &RotateParams{Start: 48, End: 55, Amount: 1},
+		},
+		{
+			src:  RotateParams{Start: 32, End: 63, Amount: 32},
+			mask: 0xffff00000000ffff,
+			in:   &RotateParams{Start: 32, End: 47, Amount: 32},
+			out:  &RotateParams{Start: 48, End: 63, Amount: 32},
+		},
+		{
+			src:  RotateParams{Start: 0, End: 31, Amount: 32},
+			mask: 0x8000000000000000,
+			in:   nil,
+			out:  &RotateParams{Start: 0, End: 0, Amount: 32},
+		},
+		{
+			src:  RotateParams{Start: 0, End: 31, Amount: 32},
+			mask: 0x0000000080000000,
+			in:   &RotateParams{Start: 0, End: 0, Amount: 32},
+			out:  nil,
+		},
+	}
+
+	eq := func(x, y *RotateParams) bool {
+		if x == nil && y == nil {
+			return true
+		}
+		if x == nil || y == nil {
+			return false
+		}
+		return *x == *y
+	}
+
+	for _, test := range tests {
+		if r := test.src.InMerge(test.mask); !eq(r, test.in) {
+			t.Errorf("%v merged with %#x (input): want %v, got %v", test.src, test.mask, test.in, r)
+		}
+		if r := test.src.OutMerge(test.mask); !eq(r, test.out) {
+			t.Errorf("%v merged with %#x (output): want %v, got %v", test.src, test.mask, test.out, r)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/s390x/vector.go b/go/src/cmd/internal/obj/s390x/vector.go
new file mode 100644
index 0000000000000000000000000000000000000000..966cd04c277c387f99462a08f16f50f4fde75a9c
--- /dev/null
+++ b/go/src/cmd/internal/obj/s390x/vector.go
@@ -0,0 +1,1089 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390x
+
+import (
+	"cmd/internal/obj"
+)
+
+// This file contains utility functions for use when
+// assembling vector instructions.
+
+// vop returns the opcode, element size and condition
+// setting for the given (possibly extended) mnemonic.
+func vop(as obj.As) (opcode, es, cs uint32) {
+	switch as {
+	default:
+		return 0, 0, 0
+	case AVA:
+		return op_VA, 0, 0
+	case AVAB:
+		return op_VA, 0, 0
+	case AVAH:
+		return op_VA, 1, 0
+	case AVAF:
+		return op_VA, 2, 0
+	case AVAG:
+		return op_VA, 3, 0
+	case AVAQ:
+		return op_VA, 4, 0
+	case AVACC:
+		return op_VACC, 0, 0
+	case AVACCB:
+		return op_VACC, 0, 0
+	case AVACCH:
+		return op_VACC, 1, 0
+	case AVACCF:
+		return op_VACC, 2, 0
+	case AVACCG:
+		return op_VACC, 3, 0
+	case AVACCQ:
+		return op_VACC, 4, 0
+	case AVAC:
+		return op_VAC, 0, 0
+	case AVACQ:
+		return op_VAC, 4, 0
+	case AVMSLG:
+		return op_VMSL, 3, 0
+	case AVMSLEG:
+		return op_VMSL, 3, 8
+	case AVMSLOG:
+		return op_VMSL, 3, 4
+	case AVMSLEOG:
+		return op_VMSL, 3, 12
+	case AVACCC:
+		return op_VACCC, 0, 0
+	case AVACCCQ:
+		return op_VACCC, 4, 0
+	case AVN:
+		return op_VN, 0, 0
+	case AVNC:
+		return op_VNC, 0, 0
+	case AVAVG:
+		return op_VAVG, 0, 0
+	case AVAVGB:
+		return op_VAVG, 0, 0
+	case AVAVGH:
+		return op_VAVG, 1, 0
+	case AVAVGF:
+		return op_VAVG, 2, 0
+	case AVAVGG:
+		return op_VAVG, 3, 0
+	case AVAVGL:
+		return op_VAVGL, 0, 0
+	case AVAVGLB:
+		return op_VAVGL, 0, 0
+	case AVAVGLH:
+		return op_VAVGL, 1, 0
+	case AVAVGLF:
+		return op_VAVGL, 2, 0
+	case AVAVGLG:
+		return op_VAVGL, 3, 0
+	case AVCKSM:
+		return op_VCKSM, 0, 0
+	case AVCEQ:
+		return op_VCEQ, 0, 0
+	case AVCEQB:
+		return op_VCEQ, 0, 0
+	case AVCEQH:
+		return op_VCEQ, 1, 0
+	case AVCEQF:
+		return op_VCEQ, 2, 0
+	case AVCEQG:
+		return op_VCEQ, 3, 0
+	case AVCEQBS:
+		return op_VCEQ, 0, 1
+	case AVCEQHS:
+		return op_VCEQ, 1, 1
+	case AVCEQFS:
+		return op_VCEQ, 2, 1
+	case AVCEQGS:
+		return op_VCEQ, 3, 1
+	case AVCH:
+		return op_VCH, 0, 0
+	case AVCHB:
+		return op_VCH, 0, 0
+	case AVCHH:
+		return op_VCH, 1, 0
+	case AVCHF:
+		return op_VCH, 2, 0
+	case AVCHG:
+		return op_VCH, 3, 0
+	case AVCHBS:
+		return op_VCH, 0, 1
+	case AVCHHS:
+		return op_VCH, 1, 1
+	case AVCHFS:
+		return op_VCH, 2, 1
+	case AVCHGS:
+		return op_VCH, 3, 1
+	case AVCHL:
+		return op_VCHL, 0, 0
+	case AVCHLB:
+		return op_VCHL, 0, 0
+	case AVCHLH:
+		return op_VCHL, 1, 0
+	case AVCHLF:
+		return op_VCHL, 2, 0
+	case AVCHLG:
+		return op_VCHL, 3, 0
+	case AVCHLBS:
+		return op_VCHL, 0, 1
+	case AVCHLHS:
+		return op_VCHL, 1, 1
+	case AVCHLFS:
+		return op_VCHL, 2, 1
+	case AVCHLGS:
+		return op_VCHL, 3, 1
+	case AVCLZ:
+		return op_VCLZ, 0, 0
+	case AVCLZB:
+		return op_VCLZ, 0, 0
+	case AVCLZH:
+		return op_VCLZ, 1, 0
+	case AVCLZF:
+		return op_VCLZ, 2, 0
+	case AVCLZG:
+		return op_VCLZ, 3, 0
+	case AVCTZ:
+		return op_VCTZ, 0, 0
+	case AVCTZB:
+		return op_VCTZ, 0, 0
+	case AVCTZH:
+		return op_VCTZ, 1, 0
+	case AVCTZF:
+		return op_VCTZ, 2, 0
+	case AVCTZG:
+		return op_VCTZ, 3, 0
+	case AVEC:
+		return op_VEC, 0, 0
+	case AVECB:
+		return op_VEC, 0, 0
+	case AVECH:
+		return op_VEC, 1, 0
+	case AVECF:
+		return op_VEC, 2, 0
+	case AVECG:
+		return op_VEC, 3, 0
+	case AVECL:
+		return op_VECL, 0, 0
+	case AVECLB:
+		return op_VECL, 0, 0
+	case AVECLH:
+		return op_VECL, 1, 0
+	case AVECLF:
+		return op_VECL, 2, 0
+	case AVECLG:
+		return op_VECL, 3, 0
+	case AVERIM:
+		return op_VERIM, 0, 0
+	case AVERIMB:
+		return op_VERIM, 0, 0
+	case AVERIMH:
+		return op_VERIM, 1, 0
+	case AVERIMF:
+		return op_VERIM, 2, 0
+	case AVERIMG:
+		return op_VERIM, 3, 0
+	case AVERLL:
+		return op_VERLL, 0, 0
+	case AVERLLB:
+		return op_VERLL, 0, 0
+	case AVERLLH:
+		return op_VERLL, 1, 0
+	case AVERLLF:
+		return op_VERLL, 2, 0
+	case AVERLLG:
+		return op_VERLL, 3, 0
+	case AVERLLV:
+		return op_VERLLV, 0, 0
+	case AVERLLVB:
+		return op_VERLLV, 0, 0
+	case AVERLLVH:
+		return op_VERLLV, 1, 0
+	case AVERLLVF:
+		return op_VERLLV, 2, 0
+	case AVERLLVG:
+		return op_VERLLV, 3, 0
+	case AVESLV:
+		return op_VESLV, 0, 0
+	case AVESLVB:
+		return op_VESLV, 0, 0
+	case AVESLVH:
+		return op_VESLV, 1, 0
+	case AVESLVF:
+		return op_VESLV, 2, 0
+	case AVESLVG:
+		return op_VESLV, 3, 0
+	case AVESL:
+		return op_VESL, 0, 0
+	case AVESLB:
+		return op_VESL, 0, 0
+	case AVESLH:
+		return op_VESL, 1, 0
+	case AVESLF:
+		return op_VESL, 2, 0
+	case AVESLG:
+		return op_VESL, 3, 0
+	case AVESRA:
+		return op_VESRA, 0, 0
+	case AVESRAB:
+		return op_VESRA, 0, 0
+	case AVESRAH:
+		return op_VESRA, 1, 0
+	case AVESRAF:
+		return op_VESRA, 2, 0
+	case AVESRAG:
+		return op_VESRA, 3, 0
+	case AVESRAV:
+		return op_VESRAV, 0, 0
+	case AVESRAVB:
+		return op_VESRAV, 0, 0
+	case AVESRAVH:
+		return op_VESRAV, 1, 0
+	case AVESRAVF:
+		return op_VESRAV, 2, 0
+	case AVESRAVG:
+		return op_VESRAV, 3, 0
+	case AVESRL:
+		return op_VESRL, 0, 0
+	case AVESRLB:
+		return op_VESRL, 0, 0
+	case AVESRLH:
+		return op_VESRL, 1, 0
+	case AVESRLF:
+		return op_VESRL, 2, 0
+	case AVESRLG:
+		return op_VESRL, 3, 0
+	case AVESRLV:
+		return op_VESRLV, 0, 0
+	case AVESRLVB:
+		return op_VESRLV, 0, 0
+	case AVESRLVH:
+		return op_VESRLV, 1, 0
+	case AVESRLVF:
+		return op_VESRLV, 2, 0
+	case AVESRLVG:
+		return op_VESRLV, 3, 0
+	case AVX:
+		return op_VX, 0, 0
+	case AVFAE:
+		return op_VFAE, 0, 0
+	case AVFAEB:
+		return op_VFAE, 0, 0
+	case AVFAEH:
+		return op_VFAE, 1, 0
+	case AVFAEF:
+		return op_VFAE, 2, 0
+	case AVFAEBS:
+		return op_VFAE, 0, 1
+	case AVFAEHS:
+		return op_VFAE, 1, 1
+	case AVFAEFS:
+		return op_VFAE, 2, 1
+	case AVFAEZB:
+		return op_VFAE, 0, 2
+	case AVFAEZH:
+		return op_VFAE, 1, 2
+	case AVFAEZF:
+		return op_VFAE, 2, 2
+	case AVFAEZBS:
+		return op_VFAE, 0, 3
+	case AVFAEZHS:
+		return op_VFAE, 1, 3
+	case AVFAEZFS:
+		return op_VFAE, 2, 3
+	case AVFEE:
+		return op_VFEE, 0, 0
+	case AVFEEB:
+		return op_VFEE, 0, 0
+	case AVFEEH:
+		return op_VFEE, 1, 0
+	case AVFEEF:
+		return op_VFEE, 2, 0
+	case AVFEEBS:
+		return op_VFEE, 0, 1
+	case AVFEEHS:
+		return op_VFEE, 1, 1
+	case AVFEEFS:
+		return op_VFEE, 2, 1
+	case AVFEEZB:
+		return op_VFEE, 0, 2
+	case AVFEEZH:
+		return op_VFEE, 1, 2
+	case AVFEEZF:
+		return op_VFEE, 2, 2
+	case AVFEEZBS:
+		return op_VFEE, 0, 3
+	case AVFEEZHS:
+		return op_VFEE, 1, 3
+	case AVFEEZFS:
+		return op_VFEE, 2, 3
+	case AVFENE:
+		return op_VFENE, 0, 0
+	case AVFENEB:
+		return op_VFENE, 0, 0
+	case AVFENEH:
+		return op_VFENE, 1, 0
+	case AVFENEF:
+		return op_VFENE, 2, 0
+	case AVFENEBS:
+		return op_VFENE, 0, 1
+	case AVFENEHS:
+		return op_VFENE, 1, 1
+	case AVFENEFS:
+		return op_VFENE, 2, 1
+	case AVFENEZB:
+		return op_VFENE, 0, 2
+	case AVFENEZH:
+		return op_VFENE, 1, 2
+	case AVFENEZF:
+		return op_VFENE, 2, 2
+	case AVFENEZBS:
+		return op_VFENE, 0, 3
+	case AVFENEZHS:
+		return op_VFENE, 1, 3
+	case AVFENEZFS:
+		return op_VFENE, 2, 3
+	case AVFA:
+		return op_VFA, 0, 0
+	case AVFADB:
+		return op_VFA, 3, 0
+	case AWFADB:
+		return op_VFA, 3, 0
+	case AWFK:
+		return op_WFK, 0, 0
+	case AWFKDB:
+		return op_WFK, 3, 0
+	case AVFCE:
+		return op_VFCE, 0, 0
+	case AVFCEDB:
+		return op_VFCE, 3, 0
+	case AVFCEDBS:
+		return op_VFCE, 3, 1
+	case AWFCEDB:
+		return op_VFCE, 3, 0
+	case AWFCEDBS:
+		return op_VFCE, 3, 1
+	case AVFCH:
+		return op_VFCH, 0, 0
+	case AVFCHDB:
+		return op_VFCH, 3, 0
+	case AVFCHDBS:
+		return op_VFCH, 3, 1
+	case AWFCHDB:
+		return op_VFCH, 3, 0
+	case AWFCHDBS:
+		return op_VFCH, 3, 1
+	case AVFCHE:
+		return op_VFCHE, 0, 0
+	case AVFCHEDB:
+		return op_VFCHE, 3, 0
+	case AVFCHEDBS:
+		return op_VFCHE, 3, 1
+	case AWFCHEDB:
+		return op_VFCHE, 3, 0
+	case AWFCHEDBS:
+		return op_VFCHE, 3, 1
+	case AWFC:
+		return op_WFC, 0, 0
+	case AWFCDB:
+		return op_WFC, 3, 0
+	case AVCDG:
+		return op_VCDG, 0, 0
+	case AVCDGB:
+		return op_VCDG, 3, 0
+	case AWCDGB:
+		return op_VCDG, 3, 0
+	case AVCDLG:
+		return op_VCDLG, 0, 0
+	case AVCDLGB:
+		return op_VCDLG, 3, 0
+	case AWCDLGB:
+		return op_VCDLG, 3, 0
+	case AVCGD:
+		return op_VCGD, 0, 0
+	case AVCGDB:
+		return op_VCGD, 3, 0
+	case AWCGDB:
+		return op_VCGD, 3, 0
+	case AVCLGD:
+		return op_VCLGD, 0, 0
+	case AVCLGDB:
+		return op_VCLGD, 3, 0
+	case AWCLGDB:
+		return op_VCLGD, 3, 0
+	case AVFD:
+		return op_VFD, 0, 0
+	case AVFDDB:
+		return op_VFD, 3, 0
+	case AWFDDB:
+		return op_VFD, 3, 0
+	case AVLDE:
+		return op_VLDE, 0, 0
+	case AVLDEB:
+		return op_VLDE, 2, 0
+	case AWLDEB:
+		return op_VLDE, 2, 0
+	case AVLED:
+		return op_VLED, 0, 0
+	case AVLEDB:
+		return op_VLED, 3, 0
+	case AWLEDB:
+		return op_VLED, 3, 0
+	case AVFM:
+		return op_VFM, 0, 0
+	case AVFMDB:
+		return op_VFM, 3, 0
+	case AWFMDB:
+		return op_VFM, 3, 0
+	case AVFMA:
+		return op_VFMA, 0, 0
+	case AVFMADB:
+		return op_VFMA, 3, 0
+	case AWFMADB:
+		return op_VFMA, 3, 0
+	case AVFMS:
+		return op_VFMS, 0, 0
+	case AVFMSDB:
+		return op_VFMS, 3, 0
+	case AWFMSDB:
+		return op_VFMS, 3, 0
+	case AVFPSO:
+		return op_VFPSO, 0, 0
+	case AVFPSODB:
+		return op_VFPSO, 3, 0
+	case AWFPSODB:
+		return op_VFPSO, 3, 0
+	case AVFLCDB:
+		return op_VFPSO, 3, 0
+	case AWFLCDB:
+		return op_VFPSO, 3, 0
+	case AVFLNDB:
+		return op_VFPSO, 3, 1
+	case AWFLNDB:
+		return op_VFPSO, 3, 1
+	case AVFLPDB:
+		return op_VFPSO, 3, 2
+	case AWFLPDB:
+		return op_VFPSO, 3, 2
+	case AVFSQ:
+		return op_VFSQ, 0, 0
+	case AVFSQDB:
+		return op_VFSQ, 3, 0
+	case AWFSQDB:
+		return op_VFSQ, 3, 0
+	case AVFS:
+		return op_VFS, 0, 0
+	case AVFSDB:
+		return op_VFS, 3, 0
+	case AWFSDB:
+		return op_VFS, 3, 0
+	case AVFTCI:
+		return op_VFTCI, 0, 0
+	case AVFTCIDB:
+		return op_VFTCI, 3, 0
+	case AWFTCIDB:
+		return op_VFTCI, 3, 0
+	case AVGFM:
+		return op_VGFM, 0, 0
+	case AVGFMB:
+		return op_VGFM, 0, 0
+	case AVGFMH:
+		return op_VGFM, 1, 0
+	case AVGFMF:
+		return op_VGFM, 2, 0
+	case AVGFMG:
+		return op_VGFM, 3, 0
+	case AVGFMA:
+		return op_VGFMA, 0, 0
+	case AVGFMAB:
+		return op_VGFMA, 0, 0
+	case AVGFMAH:
+		return op_VGFMA, 1, 0
+	case AVGFMAF:
+		return op_VGFMA, 2, 0
+	case AVGFMAG:
+		return op_VGFMA, 3, 0
+	case AVGEF:
+		return op_VGEF, 0, 0
+	case AVGEG:
+		return op_VGEG, 0, 0
+	case AVGBM:
+		return op_VGBM, 0, 0
+	case AVZERO:
+		return op_VGBM, 0, 0
+	case AVONE:
+		return op_VGBM, 0, 0
+	case AVGM:
+		return op_VGM, 0, 0
+	case AVGMB:
+		return op_VGM, 0, 0
+	case AVGMH:
+		return op_VGM, 1, 0
+	case AVGMF:
+		return op_VGM, 2, 0
+	case AVGMG:
+		return op_VGM, 3, 0
+	case AVISTR:
+		return op_VISTR, 0, 0
+	case AVISTRB:
+		return op_VISTR, 0, 0
+	case AVISTRH:
+		return op_VISTR, 1, 0
+	case AVISTRF:
+		return op_VISTR, 2, 0
+	case AVISTRBS:
+		return op_VISTR, 0, 1
+	case AVISTRHS:
+		return op_VISTR, 1, 1
+	case AVISTRFS:
+		return op_VISTR, 2, 1
+	case AVL:
+		return op_VL, 0, 0
+	case AVLR:
+		return op_VLR, 0, 0
+	case AVLREP:
+		return op_VLREP, 0, 0
+	case AVLREPB:
+		return op_VLREP, 0, 0
+	case AVLREPH:
+		return op_VLREP, 1, 0
+	case AVLREPF:
+		return op_VLREP, 2, 0
+	case AVLREPG:
+		return op_VLREP, 3, 0
+	case AVLC:
+		return op_VLC, 0, 0
+	case AVLCB:
+		return op_VLC, 0, 0
+	case AVLCH:
+		return op_VLC, 1, 0
+	case AVLCF:
+		return op_VLC, 2, 0
+	case AVLCG:
+		return op_VLC, 3, 0
+	case AVLEH:
+		return op_VLEH, 0, 0
+	case AVLEF:
+		return op_VLEF, 0, 0
+	case AVLEG:
+		return op_VLEG, 0, 0
+	case AVLEB:
+		return op_VLEB, 0, 0
+	case AVLEIH:
+		return op_VLEIH, 0, 0
+	case AVLEIF:
+		return op_VLEIF, 0, 0
+	case AVLEIG:
+		return op_VLEIG, 0, 0
+	case AVLEIB:
+		return op_VLEIB, 0, 0
+	case AVFI:
+		return op_VFI, 0, 0
+	case AVFIDB:
+		return op_VFI, 3, 0
+	case AWFIDB:
+		return op_VFI, 3, 0
+	case AVLGV:
+		return op_VLGV, 0, 0
+	case AVLGVB:
+		return op_VLGV, 0, 0
+	case AVLGVH:
+		return op_VLGV, 1, 0
+	case AVLGVF:
+		return op_VLGV, 2, 0
+	case AVLGVG:
+		return op_VLGV, 3, 0
+	case AVLLEZ:
+		return op_VLLEZ, 0, 0
+	case AVLLEZB:
+		return op_VLLEZ, 0, 0
+	case AVLLEZH:
+		return op_VLLEZ, 1, 0
+	case AVLLEZF:
+		return op_VLLEZ, 2, 0
+	case AVLLEZG:
+		return op_VLLEZ, 3, 0
+	case AVLM:
+		return op_VLM, 0, 0
+	case AVLP:
+		return op_VLP, 0, 0
+	case AVLPB:
+		return op_VLP, 0, 0
+	case AVLPH:
+		return op_VLP, 1, 0
+	case AVLPF:
+		return op_VLP, 2, 0
+	case AVLPG:
+		return op_VLP, 3, 0
+	case AVLBB:
+		return op_VLBB, 0, 0
+	case AVLVG:
+		return op_VLVG, 0, 0
+	case AVLVGB:
+		return op_VLVG, 0, 0
+	case AVLVGH:
+		return op_VLVG, 1, 0
+	case AVLVGF:
+		return op_VLVG, 2, 0
+	case AVLVGG:
+		return op_VLVG, 3, 0
+	case AVLVGP:
+		return op_VLVGP, 0, 0
+	case AVLL:
+		return op_VLL, 0, 0
+	case AVMX:
+		return op_VMX, 0, 0
+	case AVMXB:
+		return op_VMX, 0, 0
+	case AVMXH:
+		return op_VMX, 1, 0
+	case AVMXF:
+		return op_VMX, 2, 0
+	case AVMXG:
+		return op_VMX, 3, 0
+	case AVMXL:
+		return op_VMXL, 0, 0
+	case AVMXLB:
+		return op_VMXL, 0, 0
+	case AVMXLH:
+		return op_VMXL, 1, 0
+	case AVMXLF:
+		return op_VMXL, 2, 0
+	case AVMXLG:
+		return op_VMXL, 3, 0
+	case AVMRH:
+		return op_VMRH, 0, 0
+	case AVMRHB:
+		return op_VMRH, 0, 0
+	case AVMRHH:
+		return op_VMRH, 1, 0
+	case AVMRHF:
+		return op_VMRH, 2, 0
+	case AVMRHG:
+		return op_VMRH, 3, 0
+	case AVMRL:
+		return op_VMRL, 0, 0
+	case AVMRLB:
+		return op_VMRL, 0, 0
+	case AVMRLH:
+		return op_VMRL, 1, 0
+	case AVMRLF:
+		return op_VMRL, 2, 0
+	case AVMRLG:
+		return op_VMRL, 3, 0
+	case AVMN:
+		return op_VMN, 0, 0
+	case AVMNB:
+		return op_VMN, 0, 0
+	case AVMNH:
+		return op_VMN, 1, 0
+	case AVMNF:
+		return op_VMN, 2, 0
+	case AVMNG:
+		return op_VMN, 3, 0
+	case AVMNL:
+		return op_VMNL, 0, 0
+	case AVMNLB:
+		return op_VMNL, 0, 0
+	case AVMNLH:
+		return op_VMNL, 1, 0
+	case AVMNLF:
+		return op_VMNL, 2, 0
+	case AVMNLG:
+		return op_VMNL, 3, 0
+	case AVMAE:
+		return op_VMAE, 0, 0
+	case AVMAEB:
+		return op_VMAE, 0, 0
+	case AVMAEH:
+		return op_VMAE, 1, 0
+	case AVMAEF:
+		return op_VMAE, 2, 0
+	case AVMAH:
+		return op_VMAH, 0, 0
+	case AVMAHB:
+		return op_VMAH, 0, 0
+	case AVMAHH:
+		return op_VMAH, 1, 0
+	case AVMAHF:
+		return op_VMAH, 2, 0
+	case AVMALE:
+		return op_VMALE, 0, 0
+	case AVMALEB:
+		return op_VMALE, 0, 0
+	case AVMALEH:
+		return op_VMALE, 1, 0
+	case AVMALEF:
+		return op_VMALE, 2, 0
+	case AVMALH:
+		return op_VMALH, 0, 0
+	case AVMALHB:
+		return op_VMALH, 0, 0
+	case AVMALHH:
+		return op_VMALH, 1, 0
+	case AVMALHF:
+		return op_VMALH, 2, 0
+	case AVMALO:
+		return op_VMALO, 0, 0
+	case AVMALOB:
+		return op_VMALO, 0, 0
+	case AVMALOH:
+		return op_VMALO, 1, 0
+	case AVMALOF:
+		return op_VMALO, 2, 0
+	case AVMAL:
+		return op_VMAL, 0, 0
+	case AVMALB:
+		return op_VMAL, 0, 0
+	case AVMALHW:
+		return op_VMAL, 1, 0
+	case AVMALF:
+		return op_VMAL, 2, 0
+	case AVMAO:
+		return op_VMAO, 0, 0
+	case AVMAOB:
+		return op_VMAO, 0, 0
+	case AVMAOH:
+		return op_VMAO, 1, 0
+	case AVMAOF:
+		return op_VMAO, 2, 0
+	case AVME:
+		return op_VME, 0, 0
+	case AVMEB:
+		return op_VME, 0, 0
+	case AVMEH:
+		return op_VME, 1, 0
+	case AVMEF:
+		return op_VME, 2, 0
+	case AVMH:
+		return op_VMH, 0, 0
+	case AVMHB:
+		return op_VMH, 0, 0
+	case AVMHH:
+		return op_VMH, 1, 0
+	case AVMHF:
+		return op_VMH, 2, 0
+	case AVMLE:
+		return op_VMLE, 0, 0
+	case AVMLEB:
+		return op_VMLE, 0, 0
+	case AVMLEH:
+		return op_VMLE, 1, 0
+	case AVMLEF:
+		return op_VMLE, 2, 0
+	case AVMLH:
+		return op_VMLH, 0, 0
+	case AVMLHB:
+		return op_VMLH, 0, 0
+	case AVMLHH:
+		return op_VMLH, 1, 0
+	case AVMLHF:
+		return op_VMLH, 2, 0
+	case AVMLO:
+		return op_VMLO, 0, 0
+	case AVMLOB:
+		return op_VMLO, 0, 0
+	case AVMLOH:
+		return op_VMLO, 1, 0
+	case AVMLOF:
+		return op_VMLO, 2, 0
+	case AVML:
+		return op_VML, 0, 0
+	case AVMLB:
+		return op_VML, 0, 0
+	case AVMLHW:
+		return op_VML, 1, 0
+	case AVMLF:
+		return op_VML, 2, 0
+	case AVMO:
+		return op_VMO, 0, 0
+	case AVMOB:
+		return op_VMO, 0, 0
+	case AVMOH:
+		return op_VMO, 1, 0
+	case AVMOF:
+		return op_VMO, 2, 0
+	case AVNO:
+		return op_VNO, 0, 0
+	case AVNOT:
+		return op_VNO, 0, 0
+	case AVO:
+		return op_VO, 0, 0
+	case AVPK:
+		return op_VPK, 0, 0
+	case AVPKH:
+		return op_VPK, 1, 0
+	case AVPKF:
+		return op_VPK, 2, 0
+	case AVPKG:
+		return op_VPK, 3, 0
+	case AVPKLS:
+		return op_VPKLS, 0, 0
+	case AVPKLSH:
+		return op_VPKLS, 1, 0
+	case AVPKLSF:
+		return op_VPKLS, 2, 0
+	case AVPKLSG:
+		return op_VPKLS, 3, 0
+	case AVPKLSHS:
+		return op_VPKLS, 1, 1
+	case AVPKLSFS:
+		return op_VPKLS, 2, 1
+	case AVPKLSGS:
+		return op_VPKLS, 3, 1
+	case AVPKS:
+		return op_VPKS, 0, 0
+	case AVPKSH:
+		return op_VPKS, 1, 0
+	case AVPKSF:
+		return op_VPKS, 2, 0
+	case AVPKSG:
+		return op_VPKS, 3, 0
+	case AVPKSHS:
+		return op_VPKS, 1, 1
+	case AVPKSFS:
+		return op_VPKS, 2, 1
+	case AVPKSGS:
+		return op_VPKS, 3, 1
+	case AVPERM:
+		return op_VPERM, 0, 0
+	case AVPDI:
+		return op_VPDI, 0, 0
+	case AVPOPCT:
+		return op_VPOPCT, 0, 0
+	case AVREP:
+		return op_VREP, 0, 0
+	case AVREPB:
+		return op_VREP, 0, 0
+	case AVREPH:
+		return op_VREP, 1, 0
+	case AVREPF:
+		return op_VREP, 2, 0
+	case AVREPG:
+		return op_VREP, 3, 0
+	case AVREPI:
+		return op_VREPI, 0, 0
+	case AVREPIB:
+		return op_VREPI, 0, 0
+	case AVREPIH:
+		return op_VREPI, 1, 0
+	case AVREPIF:
+		return op_VREPI, 2, 0
+	case AVREPIG:
+		return op_VREPI, 3, 0
+	case AVSCEF:
+		return op_VSCEF, 0, 0
+	case AVSCEG:
+		return op_VSCEG, 0, 0
+	case AVSEL:
+		return op_VSEL, 0, 0
+	case AVSL:
+		return op_VSL, 0, 0
+	case AVSLB:
+		return op_VSLB, 0, 0
+	case AVSLDB:
+		return op_VSLDB, 0, 0
+	case AVSRA:
+		return op_VSRA, 0, 0
+	case AVSRAB:
+		return op_VSRAB, 0, 0
+	case AVSRL:
+		return op_VSRL, 0, 0
+	case AVSRLB:
+		return op_VSRLB, 0, 0
+	case AVSEG:
+		return op_VSEG, 0, 0
+	case AVSEGB:
+		return op_VSEG, 0, 0
+	case AVSEGH:
+		return op_VSEG, 1, 0
+	case AVSEGF:
+		return op_VSEG, 2, 0
+	case AVST:
+		return op_VST, 0, 0
+	case AVSTEH:
+		return op_VSTEH, 0, 0
+	case AVSTEF:
+		return op_VSTEF, 0, 0
+	case AVSTEG:
+		return op_VSTEG, 0, 0
+	case AVSTEB:
+		return op_VSTEB, 0, 0
+	case AVSTM:
+		return op_VSTM, 0, 0
+	case AVSTL:
+		return op_VSTL, 0, 0
+	case AVSTRC:
+		return op_VSTRC, 0, 0
+	case AVSTRCB:
+		return op_VSTRC, 0, 0
+	case AVSTRCH:
+		return op_VSTRC, 1, 0
+	case AVSTRCF:
+		return op_VSTRC, 2, 0
+	case AVSTRCBS:
+		return op_VSTRC, 0, 1
+	case AVSTRCHS:
+		return op_VSTRC, 1, 1
+	case AVSTRCFS:
+		return op_VSTRC, 2, 1
+	case AVSTRCZB:
+		return op_VSTRC, 0, 2
+	case AVSTRCZH:
+		return op_VSTRC, 1, 2
+	case AVSTRCZF:
+		return op_VSTRC, 2, 2
+	case AVSTRCZBS:
+		return op_VSTRC, 0, 3
+	case AVSTRCZHS:
+		return op_VSTRC, 1, 3
+	case AVSTRCZFS:
+		return op_VSTRC, 2, 3
+	case AVS:
+		return op_VS, 0, 0
+	case AVSB:
+		return op_VS, 0, 0
+	case AVSH:
+		return op_VS, 1, 0
+	case AVSF:
+		return op_VS, 2, 0
+	case AVSG:
+		return op_VS, 3, 0
+	case AVSQ:
+		return op_VS, 4, 0
+	case AVSCBI:
+		return op_VSCBI, 0, 0
+	case AVSCBIB:
+		return op_VSCBI, 0, 0
+	case AVSCBIH:
+		return op_VSCBI, 1, 0
+	case AVSCBIF:
+		return op_VSCBI, 2, 0
+	case AVSCBIG:
+		return op_VSCBI, 3, 0
+	case AVSCBIQ:
+		return op_VSCBI, 4, 0
+	case AVSBCBI:
+		return op_VSBCBI, 0, 0
+	case AVSBCBIQ:
+		return op_VSBCBI, 4, 0
+	case AVSBI:
+		return op_VSBI, 0, 0
+	case AVSBIQ:
+		return op_VSBI, 4, 0
+	case AVSUMG:
+		return op_VSUMG, 0, 0
+	case AVSUMGH:
+		return op_VSUMG, 1, 0
+	case AVSUMGF:
+		return op_VSUMG, 2, 0
+	case AVSUMQ:
+		return op_VSUMQ, 0, 0
+	case AVSUMQF:
+		return op_VSUMQ, 2, 0
+	case AVSUMQG:
+		return op_VSUMQ, 3, 0
+	case AVSUM:
+		return op_VSUM, 0, 0
+	case AVSUMB:
+		return op_VSUM, 0, 0
+	case AVSUMH:
+		return op_VSUM, 1, 0
+	case AVTM:
+		return op_VTM, 0, 0
+	case AVUPH:
+		return op_VUPH, 0, 0
+	case AVUPHB:
+		return op_VUPH, 0, 0
+	case AVUPHH:
+		return op_VUPH, 1, 0
+	case AVUPHF:
+		return op_VUPH, 2, 0
+	case AVUPLH:
+		return op_VUPLH, 0, 0
+	case AVUPLHB:
+		return op_VUPLH, 0, 0
+	case AVUPLHH:
+		return op_VUPLH, 1, 0
+	case AVUPLHF:
+		return op_VUPLH, 2, 0
+	case AVUPLL:
+		return op_VUPLL, 0, 0
+	case AVUPLLB:
+		return op_VUPLL, 0, 0
+	case AVUPLLH:
+		return op_VUPLL, 1, 0
+	case AVUPLLF:
+		return op_VUPLL, 2, 0
+	case AVUPL:
+		return op_VUPL, 0, 0
+	case AVUPLB:
+		return op_VUPL, 0, 0
+	case AVUPLHW:
+		return op_VUPL, 1, 0
+	case AVUPLF:
+		return op_VUPL, 2, 0
+	case AVFMAXDB:
+		return op_VFMAX, 3, 0
+	case AWFMAXDB:
+		return op_VFMAX, 3, 0
+	case AVFMAXSB:
+		return op_VFMAX, 2, 0
+	case AWFMAXSB:
+		return op_VFMAX, 2, 0
+	case AVFMINDB:
+		return op_VFMIN, 3, 0
+	case AWFMINDB:
+		return op_VFMIN, 3, 0
+	case AVFMINSB:
+		return op_VFMIN, 2, 0
+	case AWFMINSB:
+		return op_VFMIN, 2, 0
+	}
+}
+
+// singleElementMask returns the single element mask bits required for the
+// given instruction.
+func singleElementMask(as obj.As) uint32 {
+	switch as {
+	case AWFADB,
+		AWFK,
+		AWFKDB,
+		AWFCEDB,
+		AWFCEDBS,
+		AWFCHDB,
+		AWFCHDBS,
+		AWFCHEDB,
+		AWFCHEDBS,
+		AWFC,
+		AWFCDB,
+		AWCDGB,
+		AWCDLGB,
+		AWCGDB,
+		AWCLGDB,
+		AWFDDB,
+		AWLDEB,
+		AWLEDB,
+		AWFMDB,
+		AWFMADB,
+		AWFMSDB,
+		AWFPSODB,
+		AWFLCDB,
+		AWFLNDB,
+		AWFLPDB,
+		AWFSQDB,
+		AWFSDB,
+		AWFTCIDB,
+		AWFIDB,
+		AWFMAXDB,
+		AWFMAXSB,
+		AWFMINDB,
+		AWFMINSB:
+		return 8
+	}
+	return 0
+}
diff --git a/go/src/cmd/internal/obj/sizeof_test.go b/go/src/cmd/internal/obj/sizeof_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..fdee114f5b45a79e06e86dde40153303273ae995
--- /dev/null
+++ b/go/src/cmd/internal/obj/sizeof_test.go
@@ -0,0 +1,38 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import (
+	"reflect"
+	"testing"
+	"unsafe"
+)
+
+// Assert that the size of important structures do not change unexpectedly.
+
+func TestSizeof(t *testing.T) {
+	const _64bit = unsafe.Sizeof(uintptr(0)) == 8
+
+	var tests = []struct {
+		val    any     // type as a value
+		_32bit uintptr // size on 32bit platforms
+		_64bit uintptr // size on 64bit platforms
+	}{
+		{Addr{}, 32, 48},
+		{LSym{}, 72, 120},
+		{Prog{}, 132, 200},
+	}
+
+	for _, tt := range tests {
+		want := tt._32bit
+		if _64bit {
+			want = tt._64bit
+		}
+		got := reflect.TypeOf(tt.val).Size()
+		if want != got {
+			t.Errorf("unsafe.Sizeof(%T) = %d, want %d", tt.val, got, want)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/stringer.go b/go/src/cmd/internal/obj/stringer.go
new file mode 100644
index 0000000000000000000000000000000000000000..b2b0df83ad0d9771c85551f448c6e934ef7a4c4c
--- /dev/null
+++ b/go/src/cmd/internal/obj/stringer.go
@@ -0,0 +1,103 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build ignore
+
+// This is a mini version of the stringer tool customized for the Anames table
+// in the architecture support for obj.
+// This version just generates the slice of strings, not the String method.
+
+package main
+
+import (
+	"bufio"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"regexp"
+	"strings"
+)
+
+var (
+	input  = flag.String("i", "", "input file name")
+	output = flag.String("o", "", "output file name")
+	pkg    = flag.String("p", "", "package name")
+)
+
+var Are = regexp.MustCompile(`^\tA([A-Za-z0-9]+)`)
+
+func main() {
+	flag.Parse()
+	if *input == "" || *output == "" || *pkg == "" {
+		flag.Usage()
+		os.Exit(2)
+	}
+	in, err := os.Open(*input)
+	if err != nil {
+		log.Fatal(err)
+	}
+	fd, err := os.Create(*output)
+	if err != nil {
+		log.Fatal(err)
+	}
+	out := bufio.NewWriter(fd)
+	defer out.Flush()
+	var on = false
+	s := bufio.NewScanner(in)
+	first := true
+	for s.Scan() {
+		line := s.Text()
+		if !on {
+			// First relevant line contains "= obj.ABase".
+			// If we find it, delete the = so we don't stop immediately.
+			const prefix = "= obj.ABase"
+			index := strings.Index(line, prefix)
+			if index < 0 {
+				continue
+			}
+			// It's on. Start with the header.
+			fmt.Fprintf(out, header, *input, *output, *pkg, *pkg)
+			on = true
+			line = line[:index]
+		}
+		// Strip comments so their text won't defeat our heuristic.
+		index := strings.Index(line, "//")
+		if index > 0 {
+			line = line[:index]
+		}
+		index = strings.Index(line, "/*")
+		if index > 0 {
+			line = line[:index]
+		}
+		// Termination condition: Any line with an = changes the sequence,
+		// so stop there, and stop at a closing brace.
+		if strings.HasPrefix(line, "}") || strings.ContainsRune(line, '=') {
+			break
+		}
+		sub := Are.FindStringSubmatch(line)
+		if len(sub) < 2 {
+			continue
+		}
+		if first {
+			fmt.Fprintf(out, "\tobj.A_ARCHSPECIFIC: %q,\n", sub[1])
+			first = false
+		} else {
+			fmt.Fprintf(out, "\t%q,\n", sub[1])
+		}
+	}
+	fmt.Fprintln(out, "}")
+	if s.Err() != nil {
+		log.Fatal(err)
+	}
+}
+
+const header = `// Code generated by stringer -i %s -o %s -p %s; DO NOT EDIT.
+
+package %s
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+`
diff --git a/go/src/cmd/internal/obj/sym.go b/go/src/cmd/internal/obj/sym.go
new file mode 100644
index 0000000000000000000000000000000000000000..08c50ec72b6a5c49222b72cfb8e8f966d2c3a2a0
--- /dev/null
+++ b/go/src/cmd/internal/obj/sym.go
@@ -0,0 +1,510 @@
+// Derived from Inferno utils/6l/obj.c and utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package obj
+
+import (
+	"cmd/internal/goobj"
+	"cmd/internal/hash"
+	"cmd/internal/objabi"
+	"encoding/base64"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"log"
+	"math"
+	"sort"
+)
+
+func Linknew(arch *LinkArch) *Link {
+	ctxt := new(Link)
+	ctxt.hash = make(map[string]*LSym)
+	ctxt.funchash = make(map[string]*LSym)
+	ctxt.statichash = make(map[string]*LSym)
+	ctxt.Arch = arch
+	ctxt.Pathname = objabi.WorkingDir()
+
+	if err := ctxt.Headtype.Set(buildcfg.GOOS); err != nil {
+		log.Fatalf("unknown goos %s", buildcfg.GOOS)
+	}
+
+	ctxt.Flag_optimize = true
+	return ctxt
+}
+
+// LookupDerived looks up or creates the symbol with name derived from symbol s.
+// The resulting symbol will be static iff s is.
+func (ctxt *Link) LookupDerived(s *LSym, name string) *LSym {
+	if s.Static() {
+		return ctxt.LookupStatic(name)
+	}
+	return ctxt.Lookup(name)
+}
+
+// LookupStatic looks up the static symbol with name name.
+// If it does not exist, it creates it.
+func (ctxt *Link) LookupStatic(name string) *LSym {
+	s := ctxt.statichash[name]
+	if s == nil {
+		s = &LSym{Name: name, Attribute: AttrStatic}
+		ctxt.statichash[name] = s
+	}
+	return s
+}
+
+// LookupABI looks up a symbol with the given ABI.
+// If it does not exist, it creates it.
+func (ctxt *Link) LookupABI(name string, abi ABI) *LSym {
+	return ctxt.LookupABIInit(name, abi, nil)
+}
+
+// LookupABIInit looks up a symbol with the given ABI.
+// If it does not exist, it creates it and
+// passes it to init for one-time initialization.
+func (ctxt *Link) LookupABIInit(name string, abi ABI, init func(s *LSym)) *LSym {
+	var hash map[string]*LSym
+	switch abi {
+	case ABI0:
+		hash = ctxt.hash
+	case ABIInternal:
+		hash = ctxt.funchash
+	default:
+		panic("unknown ABI")
+	}
+
+	ctxt.hashmu.Lock()
+	s := hash[name]
+	if s == nil {
+		s = &LSym{Name: name}
+		s.SetABI(abi)
+		hash[name] = s
+		if init != nil {
+			init(s)
+		}
+	}
+	ctxt.hashmu.Unlock()
+	return s
+}
+
+// Lookup looks up the symbol with name name.
+// If it does not exist, it creates it.
+func (ctxt *Link) Lookup(name string) *LSym {
+	return ctxt.LookupInit(name, nil)
+}
+
+// LookupInit looks up the symbol with name name.
+// If it does not exist, it creates it and
+// passes it to init for one-time initialization.
+func (ctxt *Link) LookupInit(name string, init func(s *LSym)) *LSym {
+	ctxt.hashmu.Lock()
+	s := ctxt.hash[name]
+	if s == nil {
+		s = &LSym{Name: name}
+		ctxt.hash[name] = s
+		if init != nil {
+			init(s)
+		}
+	}
+	ctxt.hashmu.Unlock()
+	return s
+}
+
+func (ctxt *Link) rodataKind() (suffix string, typ objabi.SymKind) {
+	return "", objabi.SRODATA
+}
+
+func (ctxt *Link) Float32Sym(f float32) *LSym {
+	suffix, typ := ctxt.rodataKind()
+	i := math.Float32bits(f)
+	name := fmt.Sprintf("$f32.%08x%s", i, suffix)
+	return ctxt.LookupInit(name, func(s *LSym) {
+		s.Size = 4
+		s.WriteFloat32(ctxt, 0, f)
+		s.Type = typ
+		s.Set(AttrLocal, true)
+		s.Set(AttrContentAddressable, true)
+		ctxt.constSyms = append(ctxt.constSyms, s)
+	})
+}
+
+func (ctxt *Link) Float64Sym(f float64) *LSym {
+	suffix, typ := ctxt.rodataKind()
+	i := math.Float64bits(f)
+	name := fmt.Sprintf("$f64.%016x%s", i, suffix)
+	return ctxt.LookupInit(name, func(s *LSym) {
+		s.Size = 8
+		s.WriteFloat64(ctxt, 0, f)
+		s.Type = typ
+		s.Set(AttrLocal, true)
+		s.Set(AttrContentAddressable, true)
+		ctxt.constSyms = append(ctxt.constSyms, s)
+	})
+}
+
+func (ctxt *Link) Int32Sym(i int64) *LSym {
+	suffix, typ := ctxt.rodataKind()
+	name := fmt.Sprintf("$i32.%08x%s", uint64(i), suffix)
+	return ctxt.LookupInit(name, func(s *LSym) {
+		s.Size = 4
+		s.WriteInt(ctxt, 0, 4, i)
+		s.Type = typ
+		s.Set(AttrLocal, true)
+		s.Set(AttrContentAddressable, true)
+		ctxt.constSyms = append(ctxt.constSyms, s)
+	})
+}
+
+func (ctxt *Link) Int64Sym(i int64) *LSym {
+	suffix, typ := ctxt.rodataKind()
+	name := fmt.Sprintf("$i64.%016x%s", uint64(i), suffix)
+	return ctxt.LookupInit(name, func(s *LSym) {
+		s.Size = 8
+		s.WriteInt(ctxt, 0, 8, i)
+		s.Type = typ
+		s.Set(AttrLocal, true)
+		s.Set(AttrContentAddressable, true)
+		ctxt.constSyms = append(ctxt.constSyms, s)
+	})
+}
+
+func (ctxt *Link) Int128Sym(hi, lo int64) *LSym {
+	suffix, typ := ctxt.rodataKind()
+	name := fmt.Sprintf("$i128.%016x%016x%s", uint64(hi), uint64(lo), suffix)
+	return ctxt.LookupInit(name, func(s *LSym) {
+		s.Size = 16
+		if ctxt.Arch.ByteOrder == binary.LittleEndian {
+			s.WriteInt(ctxt, 0, 8, lo)
+			s.WriteInt(ctxt, 8, 8, hi)
+		} else {
+			s.WriteInt(ctxt, 0, 8, hi)
+			s.WriteInt(ctxt, 8, 8, lo)
+		}
+		s.Type = typ
+		s.Set(AttrLocal, true)
+		s.Set(AttrContentAddressable, true)
+		ctxt.constSyms = append(ctxt.constSyms, s)
+	})
+}
+
+// GCLocalsSym generates a content-addressable sym containing data.
+func (ctxt *Link) GCLocalsSym(data []byte) *LSym {
+	sum := hash.Sum32(data)
+	str := base64.StdEncoding.EncodeToString(sum[:16])
+	return ctxt.LookupInit(fmt.Sprintf("gclocals·%s", str), func(lsym *LSym) {
+		lsym.P = data
+		lsym.Set(AttrContentAddressable, true)
+	})
+}
+
+// Assign index to symbols.
+// asm is set to true if this is called by the assembler (i.e. not the compiler),
+// in which case all the symbols are non-package (for now).
+func (ctxt *Link) NumberSyms() {
+	if ctxt.Pkgpath == "" {
+		panic("NumberSyms called without package path")
+	}
+
+	if ctxt.Headtype == objabi.Haix {
+		// Data must be in a reliable order for reproducible builds.
+		// The original entries are in a reliable order, but the TOC symbols
+		// that are added in Progedit are added by different goroutines
+		// that can be scheduled independently. We need to reorder those
+		// symbols reliably. Sort by name but use a stable sort, so that
+		// any original entries with the same name (all DWARFVAR symbols
+		// have empty names but different relocation sets) are not shuffled.
+		// TODO: Find a better place and optimize to only sort TOC symbols.
+		sort.SliceStable(ctxt.Data, func(i, j int) bool {
+			return ctxt.Data[i].Name < ctxt.Data[j].Name
+		})
+	}
+
+	// Constant symbols are created late in the concurrent phase. Sort them
+	// to ensure a deterministic order.
+	sort.Slice(ctxt.constSyms, func(i, j int) bool {
+		return ctxt.constSyms[i].Name < ctxt.constSyms[j].Name
+	})
+	ctxt.Data = append(ctxt.Data, ctxt.constSyms...)
+	ctxt.constSyms = nil
+
+	// So are SEH symbols.
+	sort.Slice(ctxt.SEHSyms, func(i, j int) bool {
+		return ctxt.SEHSyms[i].Name < ctxt.SEHSyms[j].Name
+	})
+	ctxt.Data = append(ctxt.Data, ctxt.SEHSyms...)
+	ctxt.SEHSyms = nil
+
+	ctxt.pkgIdx = make(map[string]int32)
+	ctxt.defs = []*LSym{}
+	ctxt.hashed64defs = []*LSym{}
+	ctxt.hasheddefs = []*LSym{}
+	ctxt.nonpkgdefs = []*LSym{}
+
+	var idx, hashedidx, hashed64idx, nonpkgidx int32
+	ctxt.traverseSyms(traverseDefs|traversePcdata, func(s *LSym) {
+		if s.ContentAddressable() {
+			if s.Size <= 8 && len(s.R) == 0 && contentHashSection(s) == 0 {
+				// We can use short hash only for symbols without relocations.
+				// Don't use short hash for symbols that belong in a particular section
+				// or require special handling (such as type symbols).
+				s.PkgIdx = goobj.PkgIdxHashed64
+				s.SymIdx = hashed64idx
+				if hashed64idx != int32(len(ctxt.hashed64defs)) {
+					panic("bad index")
+				}
+				ctxt.hashed64defs = append(ctxt.hashed64defs, s)
+				hashed64idx++
+			} else {
+				s.PkgIdx = goobj.PkgIdxHashed
+				s.SymIdx = hashedidx
+				if hashedidx != int32(len(ctxt.hasheddefs)) {
+					panic("bad index")
+				}
+				ctxt.hasheddefs = append(ctxt.hasheddefs, s)
+				hashedidx++
+			}
+		} else if isNonPkgSym(ctxt, s) {
+			s.PkgIdx = goobj.PkgIdxNone
+			s.SymIdx = nonpkgidx
+			if nonpkgidx != int32(len(ctxt.nonpkgdefs)) {
+				panic("bad index")
+			}
+			ctxt.nonpkgdefs = append(ctxt.nonpkgdefs, s)
+			nonpkgidx++
+		} else {
+			s.PkgIdx = goobj.PkgIdxSelf
+			s.SymIdx = idx
+			if idx != int32(len(ctxt.defs)) {
+				panic("bad index")
+			}
+			ctxt.defs = append(ctxt.defs, s)
+			idx++
+		}
+		s.Set(AttrIndexed, true)
+	})
+
+	ipkg := int32(1) // 0 is invalid index
+	nonpkgdef := nonpkgidx
+	ctxt.traverseSyms(traverseRefs|traverseAux, func(rs *LSym) {
+		if rs.PkgIdx != goobj.PkgIdxInvalid {
+			return
+		}
+		if !ctxt.Flag_linkshared {
+			// Assign special index for builtin symbols.
+			// Don't do it when linking against shared libraries, as the runtime
+			// may be in a different library.
+			if i := goobj.BuiltinIdx(rs.Name, int(rs.ABI())); i != -1 && !rs.IsLinkname() {
+				rs.PkgIdx = goobj.PkgIdxBuiltin
+				rs.SymIdx = int32(i)
+				rs.Set(AttrIndexed, true)
+				return
+			}
+		}
+		pkg := rs.Pkg
+		if rs.ContentAddressable() {
+			// for now, only support content-addressable symbols that are always locally defined.
+			panic("hashed refs unsupported for now")
+		}
+		if pkg == "" || pkg == "\"\"" || pkg == "_" || !rs.Indexed() {
+			rs.PkgIdx = goobj.PkgIdxNone
+			rs.SymIdx = nonpkgidx
+			rs.Set(AttrIndexed, true)
+			if nonpkgidx != nonpkgdef+int32(len(ctxt.nonpkgrefs)) {
+				panic("bad index")
+			}
+			ctxt.nonpkgrefs = append(ctxt.nonpkgrefs, rs)
+			nonpkgidx++
+			return
+		}
+		if k, ok := ctxt.pkgIdx[pkg]; ok {
+			rs.PkgIdx = k
+			return
+		}
+		rs.PkgIdx = ipkg
+		ctxt.pkgIdx[pkg] = ipkg
+		ipkg++
+	})
+}
+
+// Returns whether s is a non-package symbol, which needs to be referenced
+// by name instead of by index.
+func isNonPkgSym(ctxt *Link, s *LSym) bool {
+	if ctxt.IsAsm && !s.Static() {
+		// asm symbols are referenced by name only, except static symbols
+		// which are file-local and can be referenced by index.
+		return true
+	}
+	if ctxt.Flag_linkshared {
+		// The referenced symbol may be in a different shared library so
+		// the linker cannot see its index.
+		return true
+	}
+	if s.Pkg == "_" {
+		// The frontend uses package "_" to mark symbols that should not
+		// be referenced by index, e.g. linkname'd symbols.
+		return true
+	}
+	if s.DuplicateOK() {
+		// Dupok symbol needs to be dedup'd by name.
+		return true
+	}
+	return false
+}
+
+// StaticNamePrefix is the prefix the front end applies to static temporary
+// variables. When turned into LSyms, these can be tagged as static so
+// as to avoid inserting them into the linker's name lookup tables.
+const StaticNamePrefix = ".stmp_"
+
+type traverseFlag uint32
+
+const (
+	traverseDefs traverseFlag = 1 << iota
+	traverseRefs
+	traverseAux
+	traversePcdata
+
+	traverseAll = traverseDefs | traverseRefs | traverseAux | traversePcdata
+)
+
+// Traverse symbols based on flag, call fn for each symbol.
+func (ctxt *Link) traverseSyms(flag traverseFlag, fn func(*LSym)) {
+	fnNoNil := func(s *LSym) {
+		if s != nil {
+			fn(s)
+		}
+	}
+	lists := [][]*LSym{ctxt.Text, ctxt.Data}
+	files := ctxt.PosTable.FileTable()
+	for _, list := range lists {
+		for _, s := range list {
+			if flag&traverseDefs != 0 {
+				fn(s)
+			}
+			if flag&traverseRefs != 0 {
+				for _, r := range s.R {
+					fnNoNil(r.Sym)
+				}
+			}
+			if flag&traverseAux != 0 {
+				fnNoNil(s.Gotype)
+				if s.Type.IsText() {
+					f := func(parent *LSym, aux *LSym) {
+						fn(aux)
+					}
+					ctxt.traverseFuncAux(flag, s, f, files)
+				} else if v := s.VarInfo(); v != nil {
+					fnNoNil(v.dwarfInfoSym)
+				}
+			}
+			if flag&traversePcdata != 0 && s.Type.IsText() {
+				fi := s.Func().Pcln
+				fnNoNil(fi.Pcsp)
+				fnNoNil(fi.Pcfile)
+				fnNoNil(fi.Pcline)
+				fnNoNil(fi.Pcinline)
+				for _, d := range fi.Pcdata {
+					fnNoNil(d)
+				}
+			}
+		}
+	}
+}
+
+func (ctxt *Link) traverseFuncAux(flag traverseFlag, fsym *LSym, fn func(parent *LSym, aux *LSym), files []string) {
+	fninfo := fsym.Func()
+	pc := &fninfo.Pcln
+	if flag&traverseAux == 0 {
+		// NB: should it become necessary to walk aux sym reloc references
+		// without walking the aux syms themselves, this can be changed.
+		panic("should not be here")
+	}
+	for _, d := range pc.Funcdata {
+		if d != nil {
+			fn(fsym, d)
+		}
+	}
+	usedFiles := make([]goobj.CUFileIndex, 0, len(pc.UsedFiles))
+	for f := range pc.UsedFiles {
+		usedFiles = append(usedFiles, f)
+	}
+	sort.Slice(usedFiles, func(i, j int) bool { return usedFiles[i] < usedFiles[j] })
+	for _, f := range usedFiles {
+		if filesym := ctxt.Lookup(files[f]); filesym != nil {
+			fn(fsym, filesym)
+		}
+	}
+	for _, call := range pc.InlTree.nodes {
+		if call.Func != nil {
+			fn(fsym, call.Func)
+		}
+	}
+
+	auxsyms := []*LSym{fninfo.dwarfRangesSym, fninfo.dwarfLocSym, fninfo.dwarfDebugLinesSym, fninfo.dwarfInfoSym, fninfo.sehUnwindInfoSym}
+	if wi := fninfo.WasmImport; wi != nil {
+		auxsyms = append(auxsyms, wi.AuxSym)
+	}
+	if we := fninfo.WasmExport; we != nil {
+		auxsyms = append(auxsyms, we.AuxSym)
+	}
+	for _, s := range auxsyms {
+		if s == nil || s.Size == 0 {
+			continue
+		}
+		fn(fsym, s)
+		if flag&traverseRefs != 0 {
+			for _, r := range s.R {
+				if r.Sym != nil {
+					fn(s, r.Sym)
+				}
+			}
+		}
+	}
+}
+
+// Traverse aux symbols, calling fn for each sym/aux pair.
+func (ctxt *Link) traverseAuxSyms(flag traverseFlag, fn func(parent *LSym, aux *LSym)) {
+	lists := [][]*LSym{ctxt.Text, ctxt.Data}
+	files := ctxt.PosTable.FileTable()
+	for _, list := range lists {
+		for _, s := range list {
+			if s.Gotype != nil {
+				if flag&traverseDefs != 0 {
+					fn(s, s.Gotype)
+				}
+			}
+			if s.Type.IsText() {
+				ctxt.traverseFuncAux(flag, s, fn, files)
+			} else if v := s.VarInfo(); v != nil && v.dwarfInfoSym != nil {
+				fn(s, v.dwarfInfoSym)
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/textflag.go b/go/src/cmd/internal/obj/textflag.go
new file mode 100644
index 0000000000000000000000000000000000000000..96e6e9377e215884a80e74a25b54c9715032156f
--- /dev/null
+++ b/go/src/cmd/internal/obj/textflag.go
@@ -0,0 +1,60 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file defines flags attached to various functions
+// and data objects. The compilers, assemblers, and linker must
+// all agree on these values.
+
+package obj
+
+const (
+	// Don't profile the marked routine.
+	//
+	// Deprecated: Not implemented, do not use.
+	NOPROF = 1
+
+	// It is ok for the linker to get multiple of these symbols. It will
+	// pick one of the duplicates to use.
+	DUPOK = 2
+
+	// Don't insert stack check preamble.
+	NOSPLIT = 4
+
+	// Put this data in a read-only section.
+	RODATA = 8
+
+	// This data contains no pointers.
+	NOPTR = 16
+
+	// This is a wrapper function and should not count as
+	// disabling 'recover' or appear in tracebacks by default.
+	WRAPPER = 32
+
+	// This function uses its incoming context register.
+	NEEDCTXT = 64
+
+	// When passed to objw.Global, causes Local to be set to true on the LSym it creates.
+	LOCAL = 128
+
+	// Allocate a word of thread local storage and store the offset from the
+	// thread local base to the thread local storage in this variable.
+	TLSBSS = 256
+
+	// Do not insert instructions to allocate a stack frame for this function.
+	// Only valid on functions that declare a frame size of 0.
+	NOFRAME = 512
+
+	// Function can call reflect.Type.Method or reflect.Type.MethodByName.
+	REFLECTMETHOD = 1024
+
+	// Function is the outermost frame of the call stack. Call stack unwinders
+	// should stop at this function.
+	TOPFRAME = 2048
+
+	// Function is an ABI wrapper.
+	ABIWRAPPER = 4096
+
+	// Function is a compiler-generated package init function.
+	PKGINIT = 8192
+)
diff --git a/go/src/cmd/internal/obj/util.go b/go/src/cmd/internal/obj/util.go
new file mode 100644
index 0000000000000000000000000000000000000000..7d87bff94918b4b8500fbfc93906ccd1de68afe9
--- /dev/null
+++ b/go/src/cmd/internal/obj/util.go
@@ -0,0 +1,743 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package obj
+
+import (
+	"bytes"
+	"cmd/internal/objabi"
+	"fmt"
+	"internal/abi"
+	"internal/buildcfg"
+	"io"
+	"strings"
+)
+
+const REG_NONE = 0
+
+// Line returns a string containing the filename and line number for p
+func (p *Prog) Line() string {
+	return p.Ctxt.OutermostPos(p.Pos).Format(false, true)
+}
+func (p *Prog) InnermostLine(w io.Writer) {
+	p.Ctxt.InnermostPos(p.Pos).WriteTo(w, false, true)
+}
+
+// InnermostLineNumber returns a string containing the line number for the
+// innermost inlined function (if any inlining) at p's position
+func (p *Prog) InnermostLineNumber() string {
+	return p.Ctxt.InnermostPos(p.Pos).LineNumber()
+}
+
+// InnermostLineNumberHTML returns a string containing the line number for the
+// innermost inlined function (if any inlining) at p's position
+func (p *Prog) InnermostLineNumberHTML() string {
+	return p.Ctxt.InnermostPos(p.Pos).LineNumberHTML()
+}
+
+// InnermostFilename returns a string containing the innermost
+// (in inlining) filename at p's position
+func (p *Prog) InnermostFilename() string {
+	// TODO For now, this is only used for debugging output, and if we need more/better information, it might change.
+	// An example of what we might want to see is the full stack of positions for inlined code, so we get some visibility into what is recorded there.
+	pos := p.Ctxt.InnermostPos(p.Pos)
+	if !pos.IsKnown() {
+		return "<unknown file name>"
+	}
+	return pos.Filename()
+}
+
+var armCondCode = []string{
+	".EQ",
+	".NE",
+	".CS",
+	".CC",
+	".MI",
+	".PL",
+	".VS",
+	".VC",
+	".HI",
+	".LS",
+	".GE",
+	".LT",
+	".GT",
+	".LE",
+	"",
+	".NV",
+}
+
+/* ARM scond byte */
+const (
+	C_SCOND     = (1 << 4) - 1
+	C_SBIT      = 1 << 4
+	C_PBIT      = 1 << 5
+	C_WBIT      = 1 << 6
+	C_FBIT      = 1 << 7
+	C_UBIT      = 1 << 7
+	C_SCOND_XOR = 14
+)
+
+// CConv formats opcode suffix bits (Prog.Scond).
+func CConv(s uint8) string {
+	if s == 0 {
+		return ""
+	}
+	for i := range opSuffixSpace {
+		sset := &opSuffixSpace[i]
+		if sset.arch == buildcfg.GOARCH {
+			return sset.cconv(s)
+		}
+	}
+	return fmt.Sprintf("SC???%d", s)
+}
+
+// CConvARM formats ARM opcode suffix bits (mostly condition codes).
+func CConvARM(s uint8) string {
+	// TODO: could be great to move suffix-related things into
+	// ARM asm backends some day.
+	// obj/x86 can be used as an example.
+
+	sc := armCondCode[(s&C_SCOND)^C_SCOND_XOR]
+	if s&C_SBIT != 0 {
+		sc += ".S"
+	}
+	if s&C_PBIT != 0 {
+		sc += ".P"
+	}
+	if s&C_WBIT != 0 {
+		sc += ".W"
+	}
+	if s&C_UBIT != 0 { /* ambiguous with FBIT */
+		sc += ".U"
+	}
+	return sc
+}
+
+func (p *Prog) String() string {
+	if p == nil {
+		return "<nil Prog>"
+	}
+	if p.Ctxt == nil {
+		return "<Prog without ctxt>"
+	}
+	return fmt.Sprintf("%.5d (%v)\t%s", p.Pc, p.Line(), p.InstructionString())
+}
+
+func (p *Prog) InnermostString(w io.Writer) {
+	if p == nil {
+		io.WriteString(w, "<nil Prog>")
+		return
+	}
+	if p.Ctxt == nil {
+		io.WriteString(w, "<Prog without ctxt>")
+		return
+	}
+	fmt.Fprintf(w, "%.5d (", p.Pc)
+	p.InnermostLine(w)
+	io.WriteString(w, ")\t")
+	p.WriteInstructionString(w)
+}
+
+// InstructionString returns a string representation of the instruction without preceding
+// program counter or file and line number.
+func (p *Prog) InstructionString() string {
+	buf := new(bytes.Buffer)
+	p.WriteInstructionString(buf)
+	return buf.String()
+}
+
+// WriteInstructionString writes a string representation of the instruction without preceding
+// program counter or file and line number.
+func (p *Prog) WriteInstructionString(w io.Writer) {
+	if p == nil {
+		io.WriteString(w, "<nil Prog>")
+		return
+	}
+
+	if p.Ctxt == nil {
+		io.WriteString(w, "<Prog without ctxt>")
+		return
+	}
+
+	sc := CConv(p.Scond)
+
+	io.WriteString(w, p.As.String())
+	io.WriteString(w, sc)
+	sep := "\t"
+
+	if p.From.Type != TYPE_NONE {
+		io.WriteString(w, sep)
+		WriteDconv(w, p, &p.From)
+		sep = ", "
+	}
+	if p.Reg != REG_NONE {
+		// Should not happen but might as well show it if it does.
+		fmt.Fprintf(w, "%s%v", sep, Rconv(int(p.Reg)))
+		sep = ", "
+	}
+	for i := range p.RestArgs {
+		if p.RestArgs[i].Pos == Source {
+			io.WriteString(w, sep)
+			WriteDconv(w, p, &p.RestArgs[i].Addr)
+			sep = ", "
+		}
+	}
+
+	if p.As == ATEXT {
+		// If there are attributes, print them. Otherwise, skip the comma.
+		// In short, print one of these two:
+		// TEXT	foo(SB), DUPOK|NOSPLIT, $0
+		// TEXT	foo(SB), $0
+		s := p.From.Sym.TextAttrString()
+		if s != "" {
+			fmt.Fprintf(w, "%s%s", sep, s)
+			sep = ", "
+		}
+	}
+	if p.To.Type != TYPE_NONE {
+		io.WriteString(w, sep)
+		WriteDconv(w, p, &p.To)
+		sep = ", "
+	}
+	if p.RegTo2 != REG_NONE {
+		fmt.Fprintf(w, "%s%v", sep, Rconv(int(p.RegTo2)))
+	}
+	for i := range p.RestArgs {
+		if p.RestArgs[i].Pos == Destination {
+			io.WriteString(w, sep)
+			WriteDconv(w, p, &p.RestArgs[i].Addr)
+			sep = ", "
+		}
+	}
+}
+
+func (ctxt *Link) NewProg() *Prog {
+	p := new(Prog)
+	p.Ctxt = ctxt
+	return p
+}
+
+func (ctxt *Link) CanReuseProgs() bool {
+	return ctxt.Debugasm == 0
+}
+
+// Dconv accepts an argument 'a' within a prog 'p' and returns a string
+// with a formatted version of the argument.
+func Dconv(p *Prog, a *Addr) string {
+	buf := new(bytes.Buffer)
+	writeDconv(buf, p, a, false)
+	return buf.String()
+}
+
+// DconvWithABIDetail accepts an argument 'a' within a prog 'p'
+// and returns a string with a formatted version of the argument, in
+// which text symbols are rendered with explicit ABI selectors.
+func DconvWithABIDetail(p *Prog, a *Addr) string {
+	buf := new(bytes.Buffer)
+	writeDconv(buf, p, a, true)
+	return buf.String()
+}
+
+// WriteDconv accepts an argument 'a' within a prog 'p'
+// and writes a formatted version of the arg to the writer.
+func WriteDconv(w io.Writer, p *Prog, a *Addr) {
+	writeDconv(w, p, a, false)
+}
+
+func writeDconv(w io.Writer, p *Prog, a *Addr, abiDetail bool) {
+	switch a.Type {
+	default:
+		fmt.Fprintf(w, "type=%d", a.Type)
+
+	case TYPE_NONE:
+		if a.Name != NAME_NONE || a.Reg != 0 || a.Sym != nil {
+			a.WriteNameTo(w)
+			fmt.Fprintf(w, "(%v)(NONE)", Rconv(int(a.Reg)))
+		}
+
+	case TYPE_REG:
+		// TODO(rsc): This special case is for x86 instructions like
+		//	PINSRQ	CX,$1,X6
+		// where the $1 is included in the p->to Addr.
+		// Move into a new field.
+		if a.Offset != 0 && (a.Reg < RBaseARM64 || a.Reg >= RBaseMIPS) {
+			fmt.Fprintf(w, "$%d,%v", a.Offset, Rconv(int(a.Reg)))
+			return
+		}
+
+		if a.Name != NAME_NONE || a.Sym != nil {
+			a.WriteNameTo(w)
+			fmt.Fprintf(w, "(%v)(REG)", Rconv(int(a.Reg)))
+		} else {
+			io.WriteString(w, Rconv(int(a.Reg)))
+		}
+
+		if (RBaseARM64+1<<10+1<<9) /* arm64.REG_ELEM */ <= a.Reg &&
+			a.Reg < (RBaseARM64+1<<11) /* arm64.REG_ELEM_END */ {
+			fmt.Fprintf(w, "[%d]", a.Index)
+		}
+
+		if (RBaseLOONG64+(1<<10)+(1<<11)) /* loong64.REG_ELEM */ <= a.Reg &&
+			a.Reg < (RBaseLOONG64+(1<<10)+(2<<11)) /* loong64.REG_ELEM_END */ {
+			fmt.Fprintf(w, "[%d]", a.Index)
+		}
+
+	case TYPE_BRANCH:
+		if a.Sym != nil {
+			fmt.Fprintf(w, "%s%s(SB)", a.Sym.Name, abiDecorate(a, abiDetail))
+		} else if a.Target() != nil {
+			fmt.Fprint(w, a.Target().Pc)
+		} else {
+			fmt.Fprintf(w, "%d(PC)", a.Offset)
+		}
+
+	case TYPE_INDIR:
+		io.WriteString(w, "*")
+		a.writeNameTo(w, abiDetail)
+
+	case TYPE_MEM:
+		a.WriteNameTo(w)
+		if a.Index != REG_NONE {
+			if a.Scale == 0 {
+				// arm64 shifted or extended register offset, scale = 0.
+				fmt.Fprintf(w, "(%v)", Rconv(int(a.Index)))
+			} else {
+				fmt.Fprintf(w, "(%v*%d)", Rconv(int(a.Index)), int(a.Scale))
+			}
+		}
+
+	case TYPE_CONST:
+		io.WriteString(w, "$")
+		a.WriteNameTo(w)
+		if a.Reg != 0 {
+			fmt.Fprintf(w, "(%v)", Rconv(int(a.Reg)))
+		}
+
+	case TYPE_TEXTSIZE:
+		if a.Val.(int32) == abi.ArgsSizeUnknown {
+			fmt.Fprintf(w, "$%d", a.Offset)
+		} else {
+			fmt.Fprintf(w, "$%d-%d", a.Offset, a.Val.(int32))
+		}
+
+	case TYPE_FCONST:
+		str := fmt.Sprintf("%.17g", a.Val.(float64))
+		// Make sure 1 prints as 1.0
+		if !strings.ContainsAny(str, ".e") {
+			str += ".0"
+		}
+		fmt.Fprintf(w, "$(%s)", str)
+
+	case TYPE_SCONST:
+		fmt.Fprintf(w, "$%q", a.Val.(string))
+
+	case TYPE_ADDR:
+		io.WriteString(w, "$")
+		a.writeNameTo(w, abiDetail)
+
+	case TYPE_SHIFT:
+		v := int(a.Offset)
+		ops := "<<>>->@>"
+		switch buildcfg.GOARCH {
+		case "arm":
+			op := ops[((v>>5)&3)<<1:]
+			if v&(1<<4) != 0 {
+				fmt.Fprintf(w, "R%d%c%cR%d", v&15, op[0], op[1], (v>>8)&15)
+			} else {
+				fmt.Fprintf(w, "R%d%c%c%d", v&15, op[0], op[1], (v>>7)&31)
+			}
+			if a.Reg != 0 {
+				fmt.Fprintf(w, "(%v)", Rconv(int(a.Reg)))
+			}
+		case "arm64":
+			op := ops[((v>>22)&3)<<1:]
+			r := (v >> 16) & 31
+			fmt.Fprintf(w, "%s%c%c%d", Rconv(r+RBaseARM64), op[0], op[1], (v>>10)&63)
+		default:
+			panic("TYPE_SHIFT is not supported on " + buildcfg.GOARCH)
+		}
+
+	case TYPE_REGREG:
+		fmt.Fprintf(w, "(%v, %v)", Rconv(int(a.Reg)), Rconv(int(a.Offset)))
+
+	case TYPE_REGREG2:
+		fmt.Fprintf(w, "%v, %v", Rconv(int(a.Offset)), Rconv(int(a.Reg)))
+
+	case TYPE_REGLIST:
+		io.WriteString(w, RLconv(a.Offset))
+
+	case TYPE_SPECIAL:
+		io.WriteString(w, SPCconv(a.Offset))
+	}
+}
+
+func (a *Addr) WriteNameTo(w io.Writer) {
+	a.writeNameTo(w, false)
+}
+
+func (a *Addr) writeNameTo(w io.Writer, abiDetail bool) {
+
+	switch a.Name {
+	default:
+		fmt.Fprintf(w, "name=%d", a.Name)
+
+	case NAME_NONE:
+		switch {
+		case a.Reg == REG_NONE:
+			fmt.Fprint(w, a.Offset)
+		case a.Offset == 0:
+			fmt.Fprintf(w, "(%v)", Rconv(int(a.Reg)))
+		case a.Offset != 0:
+			fmt.Fprintf(w, "%d(%v)", a.Offset, Rconv(int(a.Reg)))
+		}
+
+		// Note: a.Reg == REG_NONE encodes the default base register for the NAME_ type.
+	case NAME_EXTERN:
+		reg := "SB"
+		if a.Reg != REG_NONE {
+			reg = Rconv(int(a.Reg))
+		}
+		if a.Sym != nil {
+			fmt.Fprintf(w, "%s%s%s(%s)", a.Sym.Name, abiDecorate(a, abiDetail), offConv(a.Offset), reg)
+		} else {
+			fmt.Fprintf(w, "%s(%s)", offConv(a.Offset), reg)
+		}
+
+	case NAME_GOTREF:
+		reg := "SB"
+		if a.Reg != REG_NONE {
+			reg = Rconv(int(a.Reg))
+		}
+		if a.Sym != nil {
+			fmt.Fprintf(w, "%s%s@GOT(%s)", a.Sym.Name, offConv(a.Offset), reg)
+		} else {
+			fmt.Fprintf(w, "%s@GOT(%s)", offConv(a.Offset), reg)
+		}
+
+	case NAME_STATIC:
+		reg := "SB"
+		if a.Reg != REG_NONE {
+			reg = Rconv(int(a.Reg))
+		}
+		if a.Sym != nil {
+			fmt.Fprintf(w, "%s<>%s(%s)", a.Sym.Name, offConv(a.Offset), reg)
+		} else {
+			fmt.Fprintf(w, "<>%s(%s)", offConv(a.Offset), reg)
+		}
+
+	case NAME_AUTO:
+		reg := "SP"
+		if a.Reg != REG_NONE {
+			reg = Rconv(int(a.Reg))
+		}
+		if a.Sym != nil {
+			fmt.Fprintf(w, "%s%s(%s)", a.Sym.Name, offConv(a.Offset), reg)
+		} else {
+			fmt.Fprintf(w, "%s(%s)", offConv(a.Offset), reg)
+		}
+
+	case NAME_PARAM:
+		reg := "FP"
+		if a.Reg != REG_NONE {
+			reg = Rconv(int(a.Reg))
+		}
+		if a.Sym != nil {
+			fmt.Fprintf(w, "%s%s(%s)", a.Sym.Name, offConv(a.Offset), reg)
+		} else {
+			fmt.Fprintf(w, "%s(%s)", offConv(a.Offset), reg)
+		}
+	case NAME_TOCREF:
+		reg := "SB"
+		if a.Reg != REG_NONE {
+			reg = Rconv(int(a.Reg))
+		}
+		if a.Sym != nil {
+			fmt.Fprintf(w, "%s%s(%s)", a.Sym.Name, offConv(a.Offset), reg)
+		} else {
+			fmt.Fprintf(w, "%s(%s)", offConv(a.Offset), reg)
+		}
+	}
+}
+
+func offConv(off int64) string {
+	if off == 0 {
+		return ""
+	}
+	return fmt.Sprintf("%+d", off)
+}
+
+// opSuffixSet is like regListSet, but for opcode suffixes.
+//
+// Unlike some other similar structures, uint8 space is not
+// divided by its own values set (because there are only 256 of them).
+// Instead, every arch may interpret/format all 8 bits as they like,
+// as long as they register proper cconv function for it.
+type opSuffixSet struct {
+	arch  string
+	cconv func(suffix uint8) string
+}
+
+var opSuffixSpace []opSuffixSet
+
+// RegisterOpSuffix assigns cconv function for formatting opcode suffixes
+// when compiling for GOARCH=arch.
+//
+// cconv is never called with 0 argument.
+func RegisterOpSuffix(arch string, cconv func(uint8) string) {
+	opSuffixSpace = append(opSuffixSpace, opSuffixSet{
+		arch:  arch,
+		cconv: cconv,
+	})
+}
+
+type regSet struct {
+	lo    int
+	hi    int
+	Rconv func(int) string
+}
+
+// Few enough architectures that a linear scan is fastest.
+// Not even worth sorting.
+var regSpace []regSet
+
+/*
+	Each architecture defines a register space as a unique
+	integer range.
+	Here is the list of architectures and the base of their register spaces.
+*/
+
+const (
+	// Because of masking operations in the encodings, each register
+	// space should start at 0 modulo some power of 2.
+	RBase386     = 1 * 1024
+	RBaseAMD64   = 2 * 1024
+	RBaseARM     = 3 * 1024
+	RBasePPC64   = 4 * 1024  // range [4k, 8k)
+	RBaseARM64   = 8 * 1024  // range [8k, 13k)
+	RBaseMIPS    = 13 * 1024 // range [13k, 14k)
+	RBaseS390X   = 14 * 1024 // range [14k, 15k)
+	RBaseRISCV   = 15 * 1024 // range [15k, 16k)
+	RBaseWasm    = 16 * 1024
+	RBaseLOONG64 = 19 * 1024 // range [19K, 22k)
+)
+
+// RegisterRegister binds a pretty-printer (Rconv) for register
+// numbers to a given register number range. Lo is inclusive,
+// hi exclusive (valid registers are lo through hi-1).
+func RegisterRegister(lo, hi int, Rconv func(int) string) {
+	regSpace = append(regSpace, regSet{lo, hi, Rconv})
+}
+
+func Rconv(reg int) string {
+	if reg == REG_NONE {
+		return "NONE"
+	}
+	for i := range regSpace {
+		rs := &regSpace[i]
+		if rs.lo <= reg && reg < rs.hi {
+			return rs.Rconv(reg)
+		}
+	}
+	return fmt.Sprintf("R???%d", reg)
+}
+
+type regListSet struct {
+	lo     int64
+	hi     int64
+	RLconv func(int64) string
+}
+
+var regListSpace []regListSet
+
+// Each architecture is allotted a distinct subspace: [Lo, Hi) for declaring its
+// arch-specific register list numbers.
+const (
+	RegListARMLo = 0
+	RegListARMHi = 1 << 16
+
+	// arm64 uses the 60th bit to differentiate from other archs
+	RegListARM64Lo = 1 << 60
+	RegListARM64Hi = 1<<61 - 1
+
+	// x86 uses the 61th bit to differentiate from other archs
+	RegListX86Lo = 1 << 61
+	RegListX86Hi = 1<<62 - 1
+)
+
+// RegisterRegisterList binds a pretty-printer (RLconv) for register list
+// numbers to a given register list number range. Lo is inclusive,
+// hi exclusive (valid register list are lo through hi-1).
+func RegisterRegisterList(lo, hi int64, rlconv func(int64) string) {
+	regListSpace = append(regListSpace, regListSet{lo, hi, rlconv})
+}
+
+func RLconv(list int64) string {
+	for i := range regListSpace {
+		rls := &regListSpace[i]
+		if rls.lo <= list && list < rls.hi {
+			return rls.RLconv(list)
+		}
+	}
+	return fmt.Sprintf("RL???%d", list)
+}
+
+// Special operands
+type spcSet struct {
+	lo      int64
+	hi      int64
+	SPCconv func(int64) string
+}
+
+var spcSpace []spcSet
+
+// Each architecture is allotted a distinct subspace: [Lo, Hi) for declaring its
+// arch-specific special operands.
+const (
+	SpecialOperandARM64Base = 0 << 16
+	SpecialOperandRISCVBase = 1 << 16
+)
+
+// RegisterSpecialOperands binds a pretty-printer (SPCconv) for special
+// operand numbers to a given special operand number range. Lo is inclusive,
+// hi is exclusive (valid special operands are lo through hi-1).
+func RegisterSpecialOperands(lo, hi int64, rlconv func(int64) string) {
+	spcSpace = append(spcSpace, spcSet{lo, hi, rlconv})
+}
+
+// SPCconv returns the string representation of the special operand spc.
+func SPCconv(spc int64) string {
+	for i := range spcSpace {
+		spcs := &spcSpace[i]
+		if spcs.lo <= spc && spc < spcs.hi {
+			return spcs.SPCconv(spc)
+		}
+	}
+	return fmt.Sprintf("SPC???%d", spc)
+}
+
+type opSet struct {
+	lo    As
+	names []string
+}
+
+// Not even worth sorting
+var aSpace []opSet
+
+// RegisterOpcode binds a list of instruction names
+// to a given instruction number range.
+func RegisterOpcode(lo As, Anames []string) {
+	if len(Anames) > AllowedOpCodes {
+		panic(fmt.Sprintf("too many instructions, have %d max %d", len(Anames), AllowedOpCodes))
+	}
+	aSpace = append(aSpace, opSet{lo, Anames})
+}
+
+func (a As) String() string {
+	if 0 <= a && int(a) < len(Anames) {
+		return Anames[a]
+	}
+	for i := range aSpace {
+		as := &aSpace[i]
+		if as.lo <= a && int(a-as.lo) < len(as.names) {
+			return as.names[a-as.lo]
+		}
+	}
+	return fmt.Sprintf("A???%d", a)
+}
+
+var Anames = []string{
+	"XXX",
+	"CALL",
+	"DUFFCOPY",
+	"DUFFZERO",
+	"END",
+	"FUNCDATA",
+	"JMP",
+	"NOP",
+	"PCALIGN",
+	"PCALIGNMAX",
+	"PCDATA",
+	"RET",
+	"GETCALLERPC",
+	"TEXT",
+	"UNDEF",
+}
+
+func Bool2int(b bool) int {
+	// The compiler currently only optimizes this form.
+	// See issue 6011.
+	var i int
+	if b {
+		i = 1
+	} else {
+		i = 0
+	}
+	return i
+}
+
+func abiDecorate(a *Addr, abiDetail bool) string {
+	if !abiDetail || a.Sym == nil {
+		return ""
+	}
+	return fmt.Sprintf("<%s>", a.Sym.ABI())
+}
+
+// AlignmentPadding bytes to add to align code as requested.
+// Alignment is restricted to powers of 2 between 8 and 2048 inclusive.
+//
+// pc_: current offset in function, in bytes
+// p:  a PCALIGN or PCALIGNMAX prog
+// ctxt: the context, for current function
+// cursym: current function being assembled
+// returns number of bytes of padding needed,
+// updates minimum alignment for the function.
+func AlignmentPadding(pc int32, p *Prog, ctxt *Link, cursym *LSym) int {
+	v := AlignmentPaddingLength(pc, p, ctxt)
+	requireAlignment(p.From.Offset, ctxt, cursym)
+	return v
+}
+
+// AlignmentPaddingLength is the number of bytes to add to align code as requested.
+// Alignment is restricted to powers of 2 between 8 and 2048 inclusive.
+// This only computes the length and does not update the (missing parameter)
+// current function's own required alignment.
+//
+// pc: current offset in function, in bytes
+// p:  a PCALIGN or PCALIGNMAX prog
+// ctxt: the context, for current function
+// returns number of bytes of padding needed,
+func AlignmentPaddingLength(pc int32, p *Prog, ctxt *Link) int {
+	a := p.From.Offset
+	if !((a&(a-1) == 0) && 8 <= a && a <= 2048) {
+		ctxt.Diag("alignment value of an instruction must be a power of two and in the range [8, 2048], got %d\n", a)
+		return 0
+	}
+	pc64 := int64(pc)
+	lob := pc64 & (a - 1) // Low Order Bits -- if not zero, then not aligned
+	if p.As == APCALIGN {
+		if lob != 0 {
+			return int(a - lob)
+		}
+		return 0
+	}
+	// emit as many as s bytes of padding to obtain alignment
+	s := p.To.Offset
+	if s < 0 || s >= a {
+		ctxt.Diag("PCALIGNMAX 'amount' %d must be non-negative and smaller than the alignment %d\n", s, a)
+		return 0
+	}
+	if s >= a-lob {
+		return int(a - lob)
+	}
+	return 0
+}
+
+// requireAlignment ensures that the function is aligned enough to support
+// the required code alignment
+func requireAlignment(a int64, ctxt *Link, cursym *LSym) {
+	// TODO remove explicit knowledge about AIX.
+	if ctxt.Headtype != objabi.Haix && cursym.Func().Align < int32(a) {
+		cursym.Func().Align = int32(a)
+	}
+}
diff --git a/go/src/cmd/internal/obj/wasm/a.out.go b/go/src/cmd/internal/obj/wasm/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..0262630d5a78a0ed4cebc33d466c62e61ae4f55f
--- /dev/null
+++ b/go/src/cmd/internal/obj/wasm/a.out.go
@@ -0,0 +1,341 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package wasm
+
+import "cmd/internal/obj"
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p wasm
+
+const (
+	/* mark flags */
+	DONE          = 1 << iota
+	PRESERVEFLAGS // not allowed to clobber flags
+)
+
+/*
+ *	wasm
+ */
+const (
+	AGet = obj.ABaseWasm + obj.A_ARCHSPECIFIC + iota
+	ASet
+	ATee
+	ANot // alias for I32Eqz
+
+	// The following are low-level WebAssembly instructions.
+	// Their order matters, since it matches the opcode encoding.
+	// Gaps in the encoding are indicated by comments.
+
+	AUnreachable // opcode 0x00
+	ANop
+	ABlock
+	ALoop
+	AIf
+	AElse
+
+	AEnd // opcode 0x0B
+	ABr
+	ABrIf
+	ABrTable
+	// ACall and AReturn are WebAssembly instructions. obj.ACALL and obj.ARET are higher level instructions
+	// with Go semantics, e.g. they manipulate the Go stack on the linear memory.
+	AReturn
+	ACall
+	ACallIndirect
+
+	ADrop // opcode 0x1A
+	ASelect
+
+	ALocalGet // opcode 0x20
+	ALocalSet
+	ALocalTee
+	AGlobalGet
+	AGlobalSet
+
+	AI32Load // opcode 0x28
+	AI64Load
+	AF32Load
+	AF64Load
+	AI32Load8S
+	AI32Load8U
+	AI32Load16S
+	AI32Load16U
+	AI64Load8S
+	AI64Load8U
+	AI64Load16S
+	AI64Load16U
+	AI64Load32S
+	AI64Load32U
+	AI32Store
+	AI64Store
+	AF32Store
+	AF64Store
+	AI32Store8
+	AI32Store16
+	AI64Store8
+	AI64Store16
+	AI64Store32
+	ACurrentMemory
+	AGrowMemory
+
+	AI32Const
+	AI64Const
+	AF32Const
+	AF64Const
+
+	AI32Eqz
+	AI32Eq
+	AI32Ne
+	AI32LtS
+	AI32LtU
+	AI32GtS
+	AI32GtU
+	AI32LeS
+	AI32LeU
+	AI32GeS
+	AI32GeU
+
+	AI64Eqz
+	AI64Eq
+	AI64Ne
+	AI64LtS
+	AI64LtU
+	AI64GtS
+	AI64GtU
+	AI64LeS
+	AI64LeU
+	AI64GeS
+	AI64GeU
+
+	AF32Eq
+	AF32Ne
+	AF32Lt
+	AF32Gt
+	AF32Le
+	AF32Ge
+
+	AF64Eq
+	AF64Ne
+	AF64Lt
+	AF64Gt
+	AF64Le
+	AF64Ge
+
+	AI32Clz
+	AI32Ctz
+	AI32Popcnt
+	AI32Add
+	AI32Sub
+	AI32Mul
+	AI32DivS
+	AI32DivU
+	AI32RemS
+	AI32RemU
+	AI32And
+	AI32Or
+	AI32Xor
+	AI32Shl
+	AI32ShrS
+	AI32ShrU
+	AI32Rotl
+	AI32Rotr
+
+	AI64Clz
+	AI64Ctz
+	AI64Popcnt
+	AI64Add
+	AI64Sub
+	AI64Mul
+	AI64DivS
+	AI64DivU
+	AI64RemS
+	AI64RemU
+	AI64And
+	AI64Or
+	AI64Xor
+	AI64Shl
+	AI64ShrS
+	AI64ShrU
+	AI64Rotl
+	AI64Rotr
+
+	AF32Abs
+	AF32Neg
+	AF32Ceil
+	AF32Floor
+	AF32Trunc
+	AF32Nearest
+	AF32Sqrt
+	AF32Add
+	AF32Sub
+	AF32Mul
+	AF32Div
+	AF32Min
+	AF32Max
+	AF32Copysign
+
+	AF64Abs
+	AF64Neg
+	AF64Ceil
+	AF64Floor
+	AF64Trunc
+	AF64Nearest
+	AF64Sqrt
+	AF64Add
+	AF64Sub
+	AF64Mul
+	AF64Div
+	AF64Min
+	AF64Max
+	AF64Copysign
+
+	AI32WrapI64
+	AI32TruncF32S
+	AI32TruncF32U
+	AI32TruncF64S
+	AI32TruncF64U
+	AI64ExtendI32S
+	AI64ExtendI32U
+	AI64TruncF32S
+	AI64TruncF32U
+	AI64TruncF64S
+	AI64TruncF64U
+	AF32ConvertI32S
+	AF32ConvertI32U
+	AF32ConvertI64S
+	AF32ConvertI64U
+	AF32DemoteF64
+	AF64ConvertI32S
+	AF64ConvertI32U
+	AF64ConvertI64S
+	AF64ConvertI64U
+	AF64PromoteF32
+	AI32ReinterpretF32
+	AI64ReinterpretF64
+	AF32ReinterpretI32
+	AF64ReinterpretI64
+	AI32Extend8S
+	AI32Extend16S
+	AI64Extend8S
+	AI64Extend16S
+	AI64Extend32S
+
+	AI32TruncSatF32S // opcode 0xFC 0x00
+	AI32TruncSatF32U
+	AI32TruncSatF64S
+	AI32TruncSatF64U
+	AI64TruncSatF32S
+	AI64TruncSatF32U
+	AI64TruncSatF64S
+	AI64TruncSatF64U
+
+	AMemoryInit
+	ADataDrop
+	AMemoryCopy
+	AMemoryFill
+	ATableInit
+	AElemDrop
+	ATableCopy
+	ATableGrow
+	ATableSize
+	ATableFill
+
+	ALast // Sentinel: End of low-level WebAssembly instructions.
+
+	ARESUMEPOINT
+	// ACALLNORESUME is a call which is not followed by a resume point.
+	// It is allowed inside of WebAssembly blocks, whereas obj.ACALL is not.
+	// However, it is not allowed to switch goroutines while inside of an ACALLNORESUME call.
+	ACALLNORESUME
+
+	ARETUNWIND
+
+	AMOVB
+	AMOVH
+	AMOVW
+	AMOVD
+
+	AWORD
+	ALAST
+)
+
+const (
+	REG_NONE = 0
+)
+
+const (
+	// globals
+	REG_SP = obj.RBaseWasm + iota // SP is currently 32-bit, until 64-bit memory operations are available
+	REG_CTXT
+	REG_g
+	// RET* are used by runtime.return0 and runtime.reflectcall. These functions pass return values in registers.
+	REG_RET0
+	REG_RET1
+	REG_RET2
+	REG_RET3
+	REG_PAUSE
+
+	// i32 locals
+	REG_R0
+	REG_R1
+	REG_R2
+	REG_R3
+	REG_R4
+	REG_R5
+	REG_R6
+	REG_R7
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+
+	// f32 locals
+	REG_F0
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+	REG_F8
+	REG_F9
+	REG_F10
+	REG_F11
+	REG_F12
+	REG_F13
+	REG_F14
+	REG_F15
+
+	// f64 locals
+	REG_F16
+	REG_F17
+	REG_F18
+	REG_F19
+	REG_F20
+	REG_F21
+	REG_F22
+	REG_F23
+	REG_F24
+	REG_F25
+	REG_F26
+	REG_F27
+	REG_F28
+	REG_F29
+	REG_F30
+	REG_F31
+
+	REG_PC_B // also first parameter, i32
+
+	MAXREG
+
+	MINREG  = REG_SP
+	REGSP   = REG_SP
+	REGCTXT = REG_CTXT
+	REGG    = REG_g
+)
diff --git a/go/src/cmd/internal/obj/wasm/anames.go b/go/src/cmd/internal/obj/wasm/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..6f1a662960280061a16763fcb6dbf1482e7d4692
--- /dev/null
+++ b/go/src/cmd/internal/obj/wasm/anames.go
@@ -0,0 +1,217 @@
+// Code generated by stringer -i a.out.go -o anames.go -p wasm; DO NOT EDIT.
+
+package wasm
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "Get",
+	"Set",
+	"Tee",
+	"Not",
+	"Unreachable",
+	"Nop",
+	"Block",
+	"Loop",
+	"If",
+	"Else",
+	"End",
+	"Br",
+	"BrIf",
+	"BrTable",
+	"Return",
+	"Call",
+	"CallIndirect",
+	"Drop",
+	"Select",
+	"LocalGet",
+	"LocalSet",
+	"LocalTee",
+	"GlobalGet",
+	"GlobalSet",
+	"I32Load",
+	"I64Load",
+	"F32Load",
+	"F64Load",
+	"I32Load8S",
+	"I32Load8U",
+	"I32Load16S",
+	"I32Load16U",
+	"I64Load8S",
+	"I64Load8U",
+	"I64Load16S",
+	"I64Load16U",
+	"I64Load32S",
+	"I64Load32U",
+	"I32Store",
+	"I64Store",
+	"F32Store",
+	"F64Store",
+	"I32Store8",
+	"I32Store16",
+	"I64Store8",
+	"I64Store16",
+	"I64Store32",
+	"CurrentMemory",
+	"GrowMemory",
+	"I32Const",
+	"I64Const",
+	"F32Const",
+	"F64Const",
+	"I32Eqz",
+	"I32Eq",
+	"I32Ne",
+	"I32LtS",
+	"I32LtU",
+	"I32GtS",
+	"I32GtU",
+	"I32LeS",
+	"I32LeU",
+	"I32GeS",
+	"I32GeU",
+	"I64Eqz",
+	"I64Eq",
+	"I64Ne",
+	"I64LtS",
+	"I64LtU",
+	"I64GtS",
+	"I64GtU",
+	"I64LeS",
+	"I64LeU",
+	"I64GeS",
+	"I64GeU",
+	"F32Eq",
+	"F32Ne",
+	"F32Lt",
+	"F32Gt",
+	"F32Le",
+	"F32Ge",
+	"F64Eq",
+	"F64Ne",
+	"F64Lt",
+	"F64Gt",
+	"F64Le",
+	"F64Ge",
+	"I32Clz",
+	"I32Ctz",
+	"I32Popcnt",
+	"I32Add",
+	"I32Sub",
+	"I32Mul",
+	"I32DivS",
+	"I32DivU",
+	"I32RemS",
+	"I32RemU",
+	"I32And",
+	"I32Or",
+	"I32Xor",
+	"I32Shl",
+	"I32ShrS",
+	"I32ShrU",
+	"I32Rotl",
+	"I32Rotr",
+	"I64Clz",
+	"I64Ctz",
+	"I64Popcnt",
+	"I64Add",
+	"I64Sub",
+	"I64Mul",
+	"I64DivS",
+	"I64DivU",
+	"I64RemS",
+	"I64RemU",
+	"I64And",
+	"I64Or",
+	"I64Xor",
+	"I64Shl",
+	"I64ShrS",
+	"I64ShrU",
+	"I64Rotl",
+	"I64Rotr",
+	"F32Abs",
+	"F32Neg",
+	"F32Ceil",
+	"F32Floor",
+	"F32Trunc",
+	"F32Nearest",
+	"F32Sqrt",
+	"F32Add",
+	"F32Sub",
+	"F32Mul",
+	"F32Div",
+	"F32Min",
+	"F32Max",
+	"F32Copysign",
+	"F64Abs",
+	"F64Neg",
+	"F64Ceil",
+	"F64Floor",
+	"F64Trunc",
+	"F64Nearest",
+	"F64Sqrt",
+	"F64Add",
+	"F64Sub",
+	"F64Mul",
+	"F64Div",
+	"F64Min",
+	"F64Max",
+	"F64Copysign",
+	"I32WrapI64",
+	"I32TruncF32S",
+	"I32TruncF32U",
+	"I32TruncF64S",
+	"I32TruncF64U",
+	"I64ExtendI32S",
+	"I64ExtendI32U",
+	"I64TruncF32S",
+	"I64TruncF32U",
+	"I64TruncF64S",
+	"I64TruncF64U",
+	"F32ConvertI32S",
+	"F32ConvertI32U",
+	"F32ConvertI64S",
+	"F32ConvertI64U",
+	"F32DemoteF64",
+	"F64ConvertI32S",
+	"F64ConvertI32U",
+	"F64ConvertI64S",
+	"F64ConvertI64U",
+	"F64PromoteF32",
+	"I32ReinterpretF32",
+	"I64ReinterpretF64",
+	"F32ReinterpretI32",
+	"F64ReinterpretI64",
+	"I32Extend8S",
+	"I32Extend16S",
+	"I64Extend8S",
+	"I64Extend16S",
+	"I64Extend32S",
+	"I32TruncSatF32S",
+	"I32TruncSatF32U",
+	"I32TruncSatF64S",
+	"I32TruncSatF64U",
+	"I64TruncSatF32S",
+	"I64TruncSatF32U",
+	"I64TruncSatF64S",
+	"I64TruncSatF64U",
+	"MemoryInit",
+	"DataDrop",
+	"MemoryCopy",
+	"MemoryFill",
+	"TableInit",
+	"ElemDrop",
+	"TableCopy",
+	"TableGrow",
+	"TableSize",
+	"TableFill",
+	"Last",
+	"RESUMEPOINT",
+	"CALLNORESUME",
+	"RETUNWIND",
+	"MOVB",
+	"MOVH",
+	"MOVW",
+	"MOVD",
+	"WORD",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/wasm/wasmobj.go b/go/src/cmd/internal/obj/wasm/wasmobj.go
new file mode 100644
index 0000000000000000000000000000000000000000..011294597a4de5a9c4db8b994a5cc65f50ebdce7
--- /dev/null
+++ b/go/src/cmd/internal/obj/wasm/wasmobj.go
@@ -0,0 +1,1452 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package wasm
+
+import (
+	"bytes"
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"encoding/binary"
+	"fmt"
+	"internal/abi"
+	"io"
+	"math"
+)
+
+var Register = map[string]int16{
+	"SP":    REG_SP,
+	"CTXT":  REG_CTXT,
+	"g":     REG_g,
+	"RET0":  REG_RET0,
+	"RET1":  REG_RET1,
+	"RET2":  REG_RET2,
+	"RET3":  REG_RET3,
+	"PAUSE": REG_PAUSE,
+
+	"R0":  REG_R0,
+	"R1":  REG_R1,
+	"R2":  REG_R2,
+	"R3":  REG_R3,
+	"R4":  REG_R4,
+	"R5":  REG_R5,
+	"R6":  REG_R6,
+	"R7":  REG_R7,
+	"R8":  REG_R8,
+	"R9":  REG_R9,
+	"R10": REG_R10,
+	"R11": REG_R11,
+	"R12": REG_R12,
+	"R13": REG_R13,
+	"R14": REG_R14,
+	"R15": REG_R15,
+
+	"F0":  REG_F0,
+	"F1":  REG_F1,
+	"F2":  REG_F2,
+	"F3":  REG_F3,
+	"F4":  REG_F4,
+	"F5":  REG_F5,
+	"F6":  REG_F6,
+	"F7":  REG_F7,
+	"F8":  REG_F8,
+	"F9":  REG_F9,
+	"F10": REG_F10,
+	"F11": REG_F11,
+	"F12": REG_F12,
+	"F13": REG_F13,
+	"F14": REG_F14,
+	"F15": REG_F15,
+
+	"F16": REG_F16,
+	"F17": REG_F17,
+	"F18": REG_F18,
+	"F19": REG_F19,
+	"F20": REG_F20,
+	"F21": REG_F21,
+	"F22": REG_F22,
+	"F23": REG_F23,
+	"F24": REG_F24,
+	"F25": REG_F25,
+	"F26": REG_F26,
+	"F27": REG_F27,
+	"F28": REG_F28,
+	"F29": REG_F29,
+	"F30": REG_F30,
+	"F31": REG_F31,
+
+	"PC_B": REG_PC_B,
+}
+
+var registerNames []string
+
+func init() {
+	obj.RegisterRegister(MINREG, MAXREG, rconv)
+	obj.RegisterOpcode(obj.ABaseWasm, Anames)
+
+	registerNames = make([]string, MAXREG-MINREG)
+	for name, reg := range Register {
+		registerNames[reg-MINREG] = name
+	}
+}
+
+func rconv(r int) string {
+	return registerNames[r-MINREG]
+}
+
+var unaryDst = map[obj.As]bool{
+	ASet:          true,
+	ATee:          true,
+	ACall:         true,
+	ACallIndirect: true,
+	ABr:           true,
+	ABrIf:         true,
+	ABrTable:      true,
+	AI32Store:     true,
+	AI64Store:     true,
+	AF32Store:     true,
+	AF64Store:     true,
+	AI32Store8:    true,
+	AI32Store16:   true,
+	AI64Store8:    true,
+	AI64Store16:   true,
+	AI64Store32:   true,
+	ACALLNORESUME: true,
+}
+
+var Linkwasm = obj.LinkArch{
+	Arch:       sys.ArchWasm,
+	Init:       instinit,
+	Preprocess: preprocess,
+	Assemble:   assemble,
+	UnaryDst:   unaryDst,
+}
+
+var (
+	morestack             *obj.LSym
+	morestackNoCtxt       *obj.LSym
+	sigpanic              *obj.LSym
+	wasm_pc_f_loop_export *obj.LSym
+	runtimeNotInitialized *obj.LSym
+)
+
+const (
+	/* mark flags */
+	WasmImport = 1 << 0
+)
+
+const (
+	// This is a special wasm module name that when used as the module name
+	// in //go:wasmimport will cause the generated code to pass the stack pointer
+	// directly to the imported function. In other words, any function that
+	// uses the gojs module understands the internal Go WASM ABI directly.
+	GojsModule = "gojs"
+)
+
+func instinit(ctxt *obj.Link) {
+	morestack = ctxt.Lookup("runtime.morestack")
+	morestackNoCtxt = ctxt.Lookup("runtime.morestack_noctxt")
+	sigpanic = ctxt.LookupABI("runtime.sigpanic", obj.ABIInternal)
+	wasm_pc_f_loop_export = ctxt.Lookup("wasm_pc_f_loop_export")
+	runtimeNotInitialized = ctxt.Lookup("runtime.notInitialized")
+}
+
+func preprocess(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
+	appendp := func(p *obj.Prog, as obj.As, args ...obj.Addr) *obj.Prog {
+		if p.As != obj.ANOP {
+			p2 := obj.Appendp(p, newprog)
+			p2.Pc = p.Pc
+			p = p2
+		}
+		p.As = as
+		switch len(args) {
+		case 0:
+			p.From = obj.Addr{}
+			p.To = obj.Addr{}
+		case 1:
+			if unaryDst[as] {
+				p.From = obj.Addr{}
+				p.To = args[0]
+			} else {
+				p.From = args[0]
+				p.To = obj.Addr{}
+			}
+		case 2:
+			p.From = args[0]
+			p.To = args[1]
+		default:
+			panic("bad args")
+		}
+		return p
+	}
+
+	framesize := s.Func().Text.To.Offset
+	if framesize < 0 {
+		panic("bad framesize")
+	}
+	s.Func().Args = s.Func().Text.To.Val.(int32)
+	s.Func().Locals = int32(framesize)
+
+	// If the function exits just to call out to a wasmimport, then
+	// generate the code to translate from our internal Go-stack
+	// based call convention to the native webassembly call convention.
+	if s.Func().WasmImport != nil {
+		genWasmImportWrapper(s, appendp)
+
+		// It should be 0 already, but we'll set it to 0 anyway just to be sure
+		// that the code below which adds frame expansion code to the function body
+		// isn't run. We don't want the frame expansion code because our function
+		// body is just the code to translate and call the imported function.
+		framesize = 0
+	} else if s.Func().WasmExport != nil {
+		genWasmExportWrapper(s, appendp)
+	}
+
+	if framesize > 0 && s.Func().WasmExport == nil { // genWasmExportWrapper has its own prologue generation
+		p := s.Func().Text
+		p = appendp(p, AGet, regAddr(REG_SP))
+		p = appendp(p, AI32Const, constAddr(framesize))
+		p = appendp(p, AI32Sub)
+		p = appendp(p, ASet, regAddr(REG_SP))
+		p.Spadj = int32(framesize)
+	}
+
+	// If the framesize is 0, then imply nosplit because it's a specially
+	// generated function.
+	needMoreStack := framesize > 0 && !s.Func().Text.From.Sym.NoSplit()
+
+	// If the maymorestack debug option is enabled, insert the
+	// call to maymorestack *before* processing resume points so
+	// we can construct a resume point after maymorestack for
+	// morestack to resume at.
+	var pMorestack = s.Func().Text
+	if needMoreStack && ctxt.Flag_maymorestack != "" {
+		p := pMorestack
+
+		// Save REGCTXT on the stack.
+		const tempFrame = 8
+		p = appendp(p, AGet, regAddr(REG_SP))
+		p = appendp(p, AI32Const, constAddr(tempFrame))
+		p = appendp(p, AI32Sub)
+		p = appendp(p, ASet, regAddr(REG_SP))
+		p.Spadj = tempFrame
+		ctxtp := obj.Addr{
+			Type:   obj.TYPE_MEM,
+			Reg:    REG_SP,
+			Offset: 0,
+		}
+		p = appendp(p, AMOVD, regAddr(REGCTXT), ctxtp)
+
+		// maymorestack must not itself preempt because we
+		// don't have full stack information, so this can be
+		// ACALLNORESUME.
+		p = appendp(p, ACALLNORESUME, constAddr(0))
+		// See ../x86/obj6.go
+		sym := ctxt.LookupABI(ctxt.Flag_maymorestack, s.ABI())
+		p.To = obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: sym}
+
+		// Restore REGCTXT.
+		p = appendp(p, AMOVD, ctxtp, regAddr(REGCTXT))
+		p = appendp(p, AGet, regAddr(REG_SP))
+		p = appendp(p, AI32Const, constAddr(tempFrame))
+		p = appendp(p, AI32Add)
+		p = appendp(p, ASet, regAddr(REG_SP))
+		p.Spadj = -tempFrame
+
+		// Add an explicit ARESUMEPOINT after maymorestack for
+		// morestack to resume at.
+		pMorestack = appendp(p, ARESUMEPOINT)
+	}
+
+	// Introduce resume points for CALL instructions
+	// and collect other explicit resume points.
+	numResumePoints := 0
+	explicitBlockDepth := 0
+	pc := int64(0) // pc is only incremented when necessary, this avoids bloat of the BrTable instruction
+	var tableIdxs []uint64
+	tablePC := int64(0)
+	base := ctxt.PosTable.Pos(s.Func().Text.Pos).Base()
+	for p := s.Func().Text; p != nil; p = p.Link {
+		prevBase := base
+		base = ctxt.PosTable.Pos(p.Pos).Base()
+		switch p.As {
+		case ABlock, ALoop, AIf:
+			explicitBlockDepth++
+
+		case AEnd:
+			if explicitBlockDepth == 0 {
+				panic("End without block")
+			}
+			explicitBlockDepth--
+
+		case ARESUMEPOINT:
+			if explicitBlockDepth != 0 {
+				panic("RESUME can only be used on toplevel")
+			}
+			p.As = AEnd
+			for tablePC <= pc {
+				tableIdxs = append(tableIdxs, uint64(numResumePoints))
+				tablePC++
+			}
+			numResumePoints++
+			pc++
+
+		case obj.ACALL:
+			if explicitBlockDepth != 0 {
+				panic("CALL can only be used on toplevel, try CALLNORESUME instead")
+			}
+			appendp(p, ARESUMEPOINT)
+		}
+
+		p.Pc = pc
+
+		// Increase pc whenever some pc-value table needs a new entry. Don't increase it
+		// more often to avoid bloat of the BrTable instruction.
+		// The "base != prevBase" condition detects inlined instructions. They are an
+		// implicit call, so entering and leaving this section affects the stack trace.
+		if p.As == ACALLNORESUME || p.As == obj.ANOP || p.As == ANop || p.Spadj != 0 || base != prevBase {
+			pc++
+			if p.To.Sym == sigpanic {
+				// The panic stack trace expects the PC at the call of sigpanic,
+				// not the next one. However, runtime.Caller subtracts 1 from the
+				// PC. To make both PC and PC-1 work (have the same line number),
+				// we advance the PC by 2 at sigpanic.
+				pc++
+			}
+		}
+	}
+	tableIdxs = append(tableIdxs, uint64(numResumePoints))
+	s.Size = pc + 1
+	if pc >= 1<<16 {
+		ctxt.Diag("function too big: %s exceeds 65536 blocks", s)
+	}
+
+	if needMoreStack {
+		p := pMorestack
+
+		if framesize <= abi.StackSmall {
+			// small stack: SP <= stackguard
+			// Get SP
+			// Get g
+			// I32WrapI64
+			// I32Load $stackguard0
+			// I32GtU
+
+			p = appendp(p, AGet, regAddr(REG_SP))
+			p = appendp(p, AGet, regAddr(REGG))
+			p = appendp(p, AI32WrapI64)
+			p = appendp(p, AI32Load, constAddr(2*int64(ctxt.Arch.PtrSize))) // G.stackguard0
+			p = appendp(p, AI32LeU)
+		} else {
+			// large stack: SP-framesize <= stackguard-StackSmall
+			//              SP <= stackguard+(framesize-StackSmall)
+			// Get SP
+			// Get g
+			// I32WrapI64
+			// I32Load $stackguard0
+			// I32Const $(framesize-StackSmall)
+			// I32Add
+			// I32GtU
+
+			p = appendp(p, AGet, regAddr(REG_SP))
+			p = appendp(p, AGet, regAddr(REGG))
+			p = appendp(p, AI32WrapI64)
+			p = appendp(p, AI32Load, constAddr(2*int64(ctxt.Arch.PtrSize))) // G.stackguard0
+			p = appendp(p, AI32Const, constAddr(framesize-abi.StackSmall))
+			p = appendp(p, AI32Add)
+			p = appendp(p, AI32LeU)
+		}
+		// TODO(neelance): handle wraparound case
+
+		p = appendp(p, AIf)
+		// This CALL does *not* have a resume point after it
+		// (we already inserted all of the resume points). As
+		// a result, morestack will resume at the *previous*
+		// resume point (typically, the beginning of the
+		// function) and perform the morestack check again.
+		// This is why we don't need an explicit loop like
+		// other architectures.
+		p = appendp(p, obj.ACALL, constAddr(0))
+		if s.Func().Text.From.Sym.NeedCtxt() {
+			p.To = obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: morestack}
+		} else {
+			p.To = obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: morestackNoCtxt}
+		}
+		p = appendp(p, AEnd)
+	}
+
+	// record the branches targeting the entry loop and the unwind exit,
+	// their targets with be filled in later
+	var entryPointLoopBranches []*obj.Prog
+	var unwindExitBranches []*obj.Prog
+	currentDepth := 0
+	for p := s.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case ABlock, ALoop, AIf:
+			currentDepth++
+		case AEnd:
+			currentDepth--
+		}
+
+		switch p.As {
+		case obj.AJMP:
+			jmp := *p
+			p.As = obj.ANOP
+
+			if jmp.To.Type == obj.TYPE_BRANCH {
+				// jump to basic block
+				p = appendp(p, AI32Const, constAddr(jmp.To.Val.(*obj.Prog).Pc))
+				p = appendp(p, ASet, regAddr(REG_PC_B)) // write next basic block to PC_B
+				p = appendp(p, ABr)                     // jump to beginning of entryPointLoop
+				entryPointLoopBranches = append(entryPointLoopBranches, p)
+				break
+			}
+
+			// low-level WebAssembly call to function
+			switch jmp.To.Type {
+			case obj.TYPE_MEM:
+				if !notUsePC_B[jmp.To.Sym.Name] {
+					// Set PC_B parameter to function entry.
+					p = appendp(p, AI32Const, constAddr(0))
+				}
+				p = appendp(p, ACall, jmp.To)
+
+			case obj.TYPE_NONE:
+				// (target PC is on stack)
+				p = appendp(p, AI64Const, constAddr(16)) // only needs PC_F bits (16-63), PC_B bits (0-15) are zero
+				p = appendp(p, AI64ShrU)
+				p = appendp(p, AI32WrapI64)
+
+				// Set PC_B parameter to function entry.
+				// We need to push this before pushing the target PC_F,
+				// so temporarily pop PC_F, using our REG_PC_B as a
+				// scratch register, and push it back after pushing 0.
+				p = appendp(p, ASet, regAddr(REG_PC_B))
+				p = appendp(p, AI32Const, constAddr(0))
+				p = appendp(p, AGet, regAddr(REG_PC_B))
+
+				p = appendp(p, ACallIndirect)
+
+			default:
+				panic("bad target for JMP")
+			}
+
+			p = appendp(p, AReturn)
+
+		case obj.ACALL, ACALLNORESUME:
+			call := *p
+			p.As = obj.ANOP
+
+			pcAfterCall := call.Link.Pc
+			if call.To.Sym == sigpanic {
+				pcAfterCall-- // sigpanic expects to be called without advancing the pc
+			}
+
+			// SP -= 8
+			p = appendp(p, AGet, regAddr(REG_SP))
+			p = appendp(p, AI32Const, constAddr(8))
+			p = appendp(p, AI32Sub)
+			p = appendp(p, ASet, regAddr(REG_SP))
+
+			// write return address to Go stack
+			p = appendp(p, AGet, regAddr(REG_SP))
+			p = appendp(p, AI64Const, obj.Addr{
+				Type:   obj.TYPE_ADDR,
+				Name:   obj.NAME_EXTERN,
+				Sym:    s,           // PC_F
+				Offset: pcAfterCall, // PC_B
+			})
+			p = appendp(p, AI64Store, constAddr(0))
+
+			// low-level WebAssembly call to function
+			switch call.To.Type {
+			case obj.TYPE_MEM:
+				if !notUsePC_B[call.To.Sym.Name] {
+					// Set PC_B parameter to function entry.
+					p = appendp(p, AI32Const, constAddr(0))
+				}
+				p = appendp(p, ACall, call.To)
+
+			case obj.TYPE_NONE:
+				// (target PC is on stack)
+				p = appendp(p, AI64Const, constAddr(16)) // only needs PC_F bits (16-63), PC_B bits (0-15) are zero
+				p = appendp(p, AI64ShrU)
+				p = appendp(p, AI32WrapI64)
+
+				// Set PC_B parameter to function entry.
+				// We need to push this before pushing the target PC_F,
+				// so temporarily pop PC_F, using our PC_B as a
+				// scratch register, and push it back after pushing 0.
+				p = appendp(p, ASet, regAddr(REG_PC_B))
+				p = appendp(p, AI32Const, constAddr(0))
+				p = appendp(p, AGet, regAddr(REG_PC_B))
+
+				p = appendp(p, ACallIndirect)
+
+			default:
+				panic("bad target for CALL")
+			}
+
+			// return value of call is on the top of the stack, indicating whether to unwind the WebAssembly stack
+			if call.As == ACALLNORESUME && call.To.Sym != sigpanic { // sigpanic unwinds the stack, but it never resumes
+				// trying to unwind WebAssembly stack but call has no resume point, terminate with error
+				p = appendp(p, AIf)
+				p = appendp(p, obj.AUNDEF)
+				p = appendp(p, AEnd)
+			} else {
+				// unwinding WebAssembly stack to switch goroutine, return 1
+				p = appendp(p, ABrIf)
+				unwindExitBranches = append(unwindExitBranches, p)
+			}
+
+		case obj.ARET, ARETUNWIND:
+			ret := *p
+			p.As = obj.ANOP
+
+			if framesize > 0 {
+				// SP += framesize
+				p = appendp(p, AGet, regAddr(REG_SP))
+				p = appendp(p, AI32Const, constAddr(framesize))
+				p = appendp(p, AI32Add)
+				p = appendp(p, ASet, regAddr(REG_SP))
+				// TODO(neelance): This should theoretically set Spadj, but it only works without.
+				// p.Spadj = int32(-framesize)
+			}
+
+			if ret.To.Type == obj.TYPE_MEM {
+				// Set PC_B parameter to function entry.
+				p = appendp(p, AI32Const, constAddr(0))
+
+				// low-level WebAssembly call to function
+				p = appendp(p, ACall, ret.To)
+				p = appendp(p, AReturn)
+				break
+			}
+
+			// SP += 8
+			p = appendp(p, AGet, regAddr(REG_SP))
+			p = appendp(p, AI32Const, constAddr(8))
+			p = appendp(p, AI32Add)
+			p = appendp(p, ASet, regAddr(REG_SP))
+
+			if ret.As == ARETUNWIND {
+				// function needs to unwind the WebAssembly stack, return 1
+				p = appendp(p, AI32Const, constAddr(1))
+				p = appendp(p, AReturn)
+				break
+			}
+
+			// not unwinding the WebAssembly stack, return 0
+			p = appendp(p, AI32Const, constAddr(0))
+			p = appendp(p, AReturn)
+		}
+	}
+
+	for p := s.Func().Text; p != nil; p = p.Link {
+		switch p.From.Name {
+		case obj.NAME_AUTO:
+			p.From.Offset += framesize
+		case obj.NAME_PARAM:
+			p.From.Reg = REG_SP
+			p.From.Offset += framesize + 8 // parameters are after the frame and the 8-byte return address
+		}
+
+		switch p.To.Name {
+		case obj.NAME_AUTO:
+			p.To.Offset += framesize
+		case obj.NAME_PARAM:
+			p.To.Reg = REG_SP
+			p.To.Offset += framesize + 8 // parameters are after the frame and the 8-byte return address
+		}
+
+		switch p.As {
+		case AGet:
+			if p.From.Type == obj.TYPE_ADDR {
+				get := *p
+				p.As = obj.ANOP
+
+				switch get.From.Name {
+				case obj.NAME_EXTERN:
+					p = appendp(p, AI64Const, get.From)
+				case obj.NAME_AUTO, obj.NAME_PARAM:
+					p = appendp(p, AGet, regAddr(get.From.Reg))
+					if get.From.Reg == REG_SP {
+						p = appendp(p, AI64ExtendI32U)
+					}
+					if get.From.Offset != 0 {
+						p = appendp(p, AI64Const, constAddr(get.From.Offset))
+						p = appendp(p, AI64Add)
+					}
+				default:
+					panic("bad Get: invalid name")
+				}
+			}
+
+		case AI32Load, AI64Load, AF32Load, AF64Load, AI32Load8S, AI32Load8U, AI32Load16S, AI32Load16U, AI64Load8S, AI64Load8U, AI64Load16S, AI64Load16U, AI64Load32S, AI64Load32U:
+			if p.From.Type == obj.TYPE_MEM {
+				as := p.As
+				from := p.From
+
+				p.As = AGet
+				p.From = regAddr(from.Reg)
+
+				if from.Reg != REG_SP {
+					p = appendp(p, AI32WrapI64)
+				}
+
+				p = appendp(p, as, constAddr(from.Offset))
+			}
+
+		case AMOVB, AMOVH, AMOVW, AMOVD:
+			mov := *p
+			p.As = obj.ANOP
+
+			var loadAs obj.As
+			var storeAs obj.As
+			switch mov.As {
+			case AMOVB:
+				loadAs = AI64Load8U
+				storeAs = AI64Store8
+			case AMOVH:
+				loadAs = AI64Load16U
+				storeAs = AI64Store16
+			case AMOVW:
+				loadAs = AI64Load32U
+				storeAs = AI64Store32
+			case AMOVD:
+				loadAs = AI64Load
+				storeAs = AI64Store
+			}
+
+			appendValue := func() {
+				switch mov.From.Type {
+				case obj.TYPE_CONST:
+					p = appendp(p, AI64Const, constAddr(mov.From.Offset))
+
+				case obj.TYPE_ADDR:
+					switch mov.From.Name {
+					case obj.NAME_NONE, obj.NAME_PARAM, obj.NAME_AUTO:
+						p = appendp(p, AGet, regAddr(mov.From.Reg))
+						if mov.From.Reg == REG_SP {
+							p = appendp(p, AI64ExtendI32U)
+						}
+						p = appendp(p, AI64Const, constAddr(mov.From.Offset))
+						p = appendp(p, AI64Add)
+					case obj.NAME_EXTERN:
+						p = appendp(p, AI64Const, mov.From)
+					default:
+						panic("bad name for MOV")
+					}
+
+				case obj.TYPE_REG:
+					p = appendp(p, AGet, mov.From)
+					if mov.From.Reg == REG_SP {
+						p = appendp(p, AI64ExtendI32U)
+					}
+
+				case obj.TYPE_MEM:
+					p = appendp(p, AGet, regAddr(mov.From.Reg))
+					if mov.From.Reg != REG_SP {
+						p = appendp(p, AI32WrapI64)
+					}
+					p = appendp(p, loadAs, constAddr(mov.From.Offset))
+
+				default:
+					panic("bad MOV type")
+				}
+			}
+
+			switch mov.To.Type {
+			case obj.TYPE_REG:
+				appendValue()
+				if mov.To.Reg == REG_SP {
+					p = appendp(p, AI32WrapI64)
+				}
+				p = appendp(p, ASet, mov.To)
+
+			case obj.TYPE_MEM:
+				switch mov.To.Name {
+				case obj.NAME_NONE, obj.NAME_PARAM:
+					p = appendp(p, AGet, regAddr(mov.To.Reg))
+					if mov.To.Reg != REG_SP {
+						p = appendp(p, AI32WrapI64)
+					}
+				case obj.NAME_EXTERN:
+					p = appendp(p, AI32Const, obj.Addr{Type: obj.TYPE_ADDR, Name: obj.NAME_EXTERN, Sym: mov.To.Sym})
+				default:
+					panic("bad MOV name")
+				}
+				appendValue()
+				p = appendp(p, storeAs, constAddr(mov.To.Offset))
+
+			default:
+				panic("bad MOV type")
+			}
+		}
+	}
+
+	{
+		p := s.Func().Text
+		if len(unwindExitBranches) > 0 {
+			p = appendp(p, ABlock) // unwindExit, used to return 1 when unwinding the stack
+			for _, b := range unwindExitBranches {
+				b.To = obj.Addr{Type: obj.TYPE_BRANCH, Val: p}
+			}
+		}
+		if len(entryPointLoopBranches) > 0 {
+			p = appendp(p, ALoop) // entryPointLoop, used to jump between basic blocks
+			for _, b := range entryPointLoopBranches {
+				b.To = obj.Addr{Type: obj.TYPE_BRANCH, Val: p}
+			}
+		}
+		if numResumePoints > 0 {
+			// Add Block instructions for resume points and BrTable to jump to selected resume point.
+			for i := 0; i < numResumePoints+1; i++ {
+				p = appendp(p, ABlock)
+			}
+			p = appendp(p, AGet, regAddr(REG_PC_B)) // read next basic block from PC_B
+			p = appendp(p, ABrTable, obj.Addr{Val: tableIdxs})
+			p = appendp(p, AEnd) // end of Block
+		}
+		for p.Link != nil {
+			p = p.Link // function instructions
+		}
+		if len(entryPointLoopBranches) > 0 {
+			p = appendp(p, AEnd) // end of entryPointLoop
+		}
+		p = appendp(p, obj.AUNDEF)
+		if len(unwindExitBranches) > 0 {
+			p = appendp(p, AEnd) // end of unwindExit
+			p = appendp(p, AI32Const, constAddr(1))
+		}
+	}
+
+	currentDepth = 0
+	blockDepths := make(map[*obj.Prog]int)
+	for p := s.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case ABlock, ALoop, AIf:
+			currentDepth++
+			blockDepths[p] = currentDepth
+		case AEnd:
+			currentDepth--
+		}
+
+		switch p.As {
+		case ABr, ABrIf:
+			if p.To.Type == obj.TYPE_BRANCH {
+				blockDepth, ok := blockDepths[p.To.Val.(*obj.Prog)]
+				if !ok {
+					panic("label not at block")
+				}
+				p.To = constAddr(int64(currentDepth - blockDepth))
+			}
+		}
+	}
+}
+
+// Generate function body for wasmimport wrapper function.
+func genWasmImportWrapper(s *obj.LSym, appendp func(p *obj.Prog, as obj.As, args ...obj.Addr) *obj.Prog) {
+	wi := s.Func().WasmImport
+	wi.CreateAuxSym()
+	p := s.Func().Text
+	if p.Link != nil {
+		panic("wrapper functions for WASM imports should not have a body")
+	}
+	to := obj.Addr{
+		Type: obj.TYPE_MEM,
+		Name: obj.NAME_EXTERN,
+		Sym:  s,
+	}
+
+	// If the module that the import is for is our magic "gojs" module, then this
+	// indicates that the called function understands the Go stack-based call convention
+	// so we just pass the stack pointer to it, knowing it will read the params directly
+	// off the stack and push the results into memory based on the stack pointer.
+	if wi.Module == GojsModule {
+		// The called function has a signature of 'func(sp int)'. It has access to the memory
+		// value somewhere to be able to address the memory based on the "sp" value.
+
+		p = appendp(p, AGet, regAddr(REG_SP))
+		p = appendp(p, ACall, to)
+
+		p.Mark = WasmImport
+	} else {
+		if len(wi.Results) > 1 {
+			// TODO(evanphx) implement support for the multi-value proposal:
+			// https://github.com/WebAssembly/multi-value/blob/master/proposals/multi-value/Overview.md
+			panic("invalid results type") // impossible until multi-value proposal has landed
+		}
+		for _, f := range wi.Params {
+			// Each load instructions will consume the value of sp on the stack, so
+			// we need to read sp for each param. WASM appears to not have a stack dup instruction
+			// (a strange omission for a stack-based VM), if it did, we'd be using the dup here.
+			p = appendp(p, AGet, regAddr(REG_SP))
+
+			// Offset is the location of the param on the Go stack (ie relative to sp).
+			// Because of our call convention, the parameters are located an additional 8 bytes
+			// from sp because we store the return address as an int64 at the bottom of the stack.
+			// Ie the stack looks like [return_addr, param3, param2, param1, etc]
+
+			// Ergo, we add 8 to the true byte offset of the param to skip the return address.
+			loadOffset := f.Offset + 8
+
+			// We're reading the value from the Go stack onto the WASM stack and leaving it there
+			// for CALL to pick them up.
+			switch f.Type {
+			case obj.WasmI32:
+				p = appendp(p, AI32Load, constAddr(loadOffset))
+			case obj.WasmI64:
+				p = appendp(p, AI64Load, constAddr(loadOffset))
+			case obj.WasmF32:
+				p = appendp(p, AF32Load, constAddr(loadOffset))
+			case obj.WasmF64:
+				p = appendp(p, AF64Load, constAddr(loadOffset))
+			case obj.WasmPtr:
+				p = appendp(p, AI32Load, constAddr(loadOffset))
+			case obj.WasmBool:
+				p = appendp(p, AI32Load8U, constAddr(loadOffset))
+			default:
+				panic("bad param type")
+			}
+		}
+
+		// The call instruction is marked as being for a wasm import so that a later phase
+		// will generate relocation information that allows us to patch this with then
+		// offset of the imported function in the wasm imports.
+		p = appendp(p, ACall, to)
+		p.Mark = WasmImport
+
+		if len(wi.Results) == 1 {
+			f := wi.Results[0]
+
+			// Much like with the params, we need to adjust the offset we store the result value
+			// to by 8 bytes to account for the return address on the Go stack.
+			storeOffset := f.Offset + 8
+
+			// We need to push SP on the Wasm stack for the Store instruction, which needs to
+			// be pushed before the value (call result). So we pop the value into a register,
+			// push SP, and push the value back.
+			// We cannot get the SP onto the stack before the call, as if the host function
+			// calls back into Go, the Go stack may have moved.
+			switch f.Type {
+			case obj.WasmI32:
+				p = appendp(p, AI64ExtendI32U) // the register is 64-bit, so we have to extend
+				p = appendp(p, ASet, regAddr(REG_R0))
+				p = appendp(p, AGet, regAddr(REG_SP))
+				p = appendp(p, AGet, regAddr(REG_R0))
+				p = appendp(p, AI64Store32, constAddr(storeOffset))
+			case obj.WasmI64:
+				p = appendp(p, ASet, regAddr(REG_R0))
+				p = appendp(p, AGet, regAddr(REG_SP))
+				p = appendp(p, AGet, regAddr(REG_R0))
+				p = appendp(p, AI64Store, constAddr(storeOffset))
+			case obj.WasmF32:
+				p = appendp(p, ASet, regAddr(REG_F0))
+				p = appendp(p, AGet, regAddr(REG_SP))
+				p = appendp(p, AGet, regAddr(REG_F0))
+				p = appendp(p, AF32Store, constAddr(storeOffset))
+			case obj.WasmF64:
+				p = appendp(p, ASet, regAddr(REG_F16))
+				p = appendp(p, AGet, regAddr(REG_SP))
+				p = appendp(p, AGet, regAddr(REG_F16))
+				p = appendp(p, AF64Store, constAddr(storeOffset))
+			case obj.WasmPtr:
+				p = appendp(p, AI64ExtendI32U)
+				p = appendp(p, ASet, regAddr(REG_R0))
+				p = appendp(p, AGet, regAddr(REG_SP))
+				p = appendp(p, AGet, regAddr(REG_R0))
+				p = appendp(p, AI64Store, constAddr(storeOffset))
+			case obj.WasmBool:
+				p = appendp(p, AI64ExtendI32U)
+				p = appendp(p, ASet, regAddr(REG_R0))
+				p = appendp(p, AGet, regAddr(REG_SP))
+				p = appendp(p, AGet, regAddr(REG_R0))
+				p = appendp(p, AI64Store8, constAddr(storeOffset))
+			default:
+				panic("bad result type")
+			}
+		}
+	}
+
+	p = appendp(p, obj.ARET)
+}
+
+// Generate function body for wasmexport wrapper function.
+func genWasmExportWrapper(s *obj.LSym, appendp func(p *obj.Prog, as obj.As, args ...obj.Addr) *obj.Prog) {
+	we := s.Func().WasmExport
+	we.CreateAuxSym()
+	p := s.Func().Text
+	framesize := p.To.Offset
+	for p.Link != nil && p.Link.As == obj.AFUNCDATA {
+		p = p.Link
+	}
+	if p.Link != nil {
+		panic("wrapper functions for WASM export should not have a body")
+	}
+
+	// Detect and error out if called before runtime initialization
+	// SP is 0 if not initialized
+	p = appendp(p, AGet, regAddr(REG_SP))
+	p = appendp(p, AI32Eqz)
+	p = appendp(p, AIf)
+	p = appendp(p, ACall, obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: runtimeNotInitialized})
+	p = appendp(p, AEnd)
+
+	// Now that we've checked the SP, generate the prologue
+	if framesize > 0 {
+		p = appendp(p, AGet, regAddr(REG_SP))
+		p = appendp(p, AI32Const, constAddr(framesize))
+		p = appendp(p, AI32Sub)
+		p = appendp(p, ASet, regAddr(REG_SP))
+		p.Spadj = int32(framesize)
+	}
+
+	// Store args
+	for i, f := range we.Params {
+		p = appendp(p, AGet, regAddr(REG_SP))
+		p = appendp(p, AGet, regAddr(REG_R0+int16(i)))
+		switch f.Type {
+		case obj.WasmI32:
+			p = appendp(p, AI32Store, constAddr(f.Offset))
+		case obj.WasmI64:
+			p = appendp(p, AI64Store, constAddr(f.Offset))
+		case obj.WasmF32:
+			p = appendp(p, AF32Store, constAddr(f.Offset))
+		case obj.WasmF64:
+			p = appendp(p, AF64Store, constAddr(f.Offset))
+		case obj.WasmPtr:
+			p = appendp(p, AI64ExtendI32U)
+			p = appendp(p, AI64Store, constAddr(f.Offset))
+		case obj.WasmBool:
+			p = appendp(p, AI32Store8, constAddr(f.Offset))
+		default:
+			panic("bad param type")
+		}
+	}
+
+	// Call the Go function.
+	// XXX maybe use ACALL and let later phase expand? But we don't use PC_B. Maybe we should?
+	// Go calling convention expects we push a return PC before call.
+	// SP -= 8
+	p = appendp(p, AGet, regAddr(REG_SP))
+	p = appendp(p, AI32Const, constAddr(8))
+	p = appendp(p, AI32Sub)
+	p = appendp(p, ASet, regAddr(REG_SP))
+	// write return address to Go stack
+	p = appendp(p, AGet, regAddr(REG_SP))
+	retAddr := obj.Addr{
+		Type:   obj.TYPE_ADDR,
+		Name:   obj.NAME_EXTERN,
+		Sym:    s, // PC_F
+		Offset: 1, // PC_B=1, past the prologue, so we have the right SP delta
+	}
+	if framesize == 0 {
+		// Frameless function, no prologue.
+		retAddr.Offset = 0
+	}
+	p = appendp(p, AI64Const, retAddr)
+	p = appendp(p, AI64Store, constAddr(0))
+	// Set PC_B parameter to function entry
+	p = appendp(p, AI32Const, constAddr(0))
+	p = appendp(p, ACall, obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: we.WrappedSym})
+	// Return value is on the top of the stack, indicating whether to unwind the Wasm stack.
+	// In the unwinding case, we call wasm_pc_f_loop_export to handle stack switch and rewinding,
+	// until a normal return (non-unwinding) back to this function.
+	p = appendp(p, AIf)
+	p = appendp(p, AI64Const, retAddr)
+	p = appendp(p, AI64Const, constAddr(16))
+	p = appendp(p, AI64ShrU)
+	p = appendp(p, AI32WrapI64)
+	p = appendp(p, ACall, obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: wasm_pc_f_loop_export})
+	p = appendp(p, AEnd)
+
+	// Load result
+	if len(we.Results) > 1 {
+		panic("invalid results type")
+	} else if len(we.Results) == 1 {
+		p = appendp(p, AGet, regAddr(REG_SP))
+		f := we.Results[0]
+		switch f.Type {
+		case obj.WasmI32:
+			p = appendp(p, AI32Load, constAddr(f.Offset))
+		case obj.WasmI64:
+			p = appendp(p, AI64Load, constAddr(f.Offset))
+		case obj.WasmF32:
+			p = appendp(p, AF32Load, constAddr(f.Offset))
+		case obj.WasmF64:
+			p = appendp(p, AF64Load, constAddr(f.Offset))
+		case obj.WasmPtr:
+			p = appendp(p, AI32Load, constAddr(f.Offset))
+		case obj.WasmBool:
+			p = appendp(p, AI32Load8U, constAddr(f.Offset))
+		default:
+			panic("bad result type")
+		}
+	}
+
+	// Epilogue. Cannot use ARET as we don't follow Go calling convention.
+	if framesize > 0 {
+		// SP += framesize
+		p = appendp(p, AGet, regAddr(REG_SP))
+		p = appendp(p, AI32Const, constAddr(framesize))
+		p = appendp(p, AI32Add)
+		p = appendp(p, ASet, regAddr(REG_SP))
+	}
+	p = appendp(p, AReturn)
+}
+
+func constAddr(value int64) obj.Addr {
+	return obj.Addr{Type: obj.TYPE_CONST, Offset: value}
+}
+
+func regAddr(reg int16) obj.Addr {
+	return obj.Addr{Type: obj.TYPE_REG, Reg: reg}
+}
+
+// Most of the Go functions has a single parameter (PC_B) in
+// Wasm ABI. This is a list of exceptions.
+var notUsePC_B = map[string]bool{
+	"_rt0_wasm_js":            true,
+	"_rt0_wasm_wasip1":        true,
+	"_rt0_wasm_wasip1_lib":    true,
+	"wasm_export_run":         true,
+	"wasm_export_resume":      true,
+	"wasm_export_getsp":       true,
+	"wasm_pc_f_loop":          true,
+	"wasm_pc_f_loop_export":   true,
+	"gcWriteBarrier":          true,
+	"runtime.gcWriteBarrier1": true,
+	"runtime.gcWriteBarrier2": true,
+	"runtime.gcWriteBarrier3": true,
+	"runtime.gcWriteBarrier4": true,
+	"runtime.gcWriteBarrier5": true,
+	"runtime.gcWriteBarrier6": true,
+	"runtime.gcWriteBarrier7": true,
+	"runtime.gcWriteBarrier8": true,
+	"runtime.notInitialized":  true,
+	"runtime.wasmDiv":         true,
+	"runtime.wasmTruncS":      true,
+	"runtime.wasmTruncU":      true,
+	"cmpbody":                 true,
+	"memeqbody":               true,
+	"memcmp":                  true,
+	"memchr":                  true,
+}
+
+func assemble(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
+	type regVar struct {
+		global bool
+		index  uint64
+	}
+
+	type varDecl struct {
+		count uint64
+		typ   valueType
+	}
+
+	hasLocalSP := false
+	regVars := [MAXREG - MINREG]*regVar{
+		REG_SP - MINREG:    {true, 0},
+		REG_CTXT - MINREG:  {true, 1},
+		REG_g - MINREG:     {true, 2},
+		REG_RET0 - MINREG:  {true, 3},
+		REG_RET1 - MINREG:  {true, 4},
+		REG_RET2 - MINREG:  {true, 5},
+		REG_RET3 - MINREG:  {true, 6},
+		REG_PAUSE - MINREG: {true, 7},
+	}
+	var varDecls []*varDecl
+	useAssemblyRegMap := func() {
+		for i := int16(0); i < 16; i++ {
+			regVars[REG_R0+i-MINREG] = &regVar{false, uint64(i)}
+		}
+	}
+
+	// Function starts with declaration of locals: numbers and types.
+	// Some functions use a special calling convention.
+	switch s.Name {
+	case "_rt0_wasm_js", "_rt0_wasm_wasip1", "_rt0_wasm_wasip1_lib",
+		"wasm_export_run", "wasm_export_resume", "wasm_export_getsp",
+		"wasm_pc_f_loop", "runtime.wasmDiv", "runtime.wasmTruncS", "runtime.wasmTruncU", "memeqbody":
+		varDecls = []*varDecl{}
+		useAssemblyRegMap()
+	case "wasm_pc_f_loop_export":
+		varDecls = []*varDecl{{count: 2, typ: i32}}
+		useAssemblyRegMap()
+	case "memchr", "memcmp":
+		varDecls = []*varDecl{{count: 2, typ: i32}}
+		useAssemblyRegMap()
+	case "cmpbody":
+		varDecls = []*varDecl{{count: 2, typ: i64}}
+		useAssemblyRegMap()
+	case "gcWriteBarrier":
+		varDecls = []*varDecl{{count: 5, typ: i64}}
+		useAssemblyRegMap()
+	case "runtime.gcWriteBarrier1",
+		"runtime.gcWriteBarrier2",
+		"runtime.gcWriteBarrier3",
+		"runtime.gcWriteBarrier4",
+		"runtime.gcWriteBarrier5",
+		"runtime.gcWriteBarrier6",
+		"runtime.gcWriteBarrier7",
+		"runtime.gcWriteBarrier8",
+		"runtime.notInitialized":
+		// no locals
+		useAssemblyRegMap()
+	default:
+		if s.Func().WasmExport != nil {
+			// no local SP, not following Go calling convention
+			useAssemblyRegMap()
+			break
+		}
+
+		// Normal calling convention: PC_B as WebAssembly parameter. First local variable is local SP cache.
+		regVars[REG_PC_B-MINREG] = &regVar{false, 0}
+		hasLocalSP = true
+
+		var regUsed [MAXREG - MINREG]bool
+		for p := s.Func().Text; p != nil; p = p.Link {
+			if p.From.Reg != 0 {
+				regUsed[p.From.Reg-MINREG] = true
+			}
+			if p.To.Reg != 0 {
+				regUsed[p.To.Reg-MINREG] = true
+			}
+		}
+
+		regs := []int16{REG_SP}
+		for reg := int16(REG_R0); reg <= REG_F31; reg++ {
+			if regUsed[reg-MINREG] {
+				regs = append(regs, reg)
+			}
+		}
+
+		var lastDecl *varDecl
+		for i, reg := range regs {
+			t := regType(reg)
+			if lastDecl == nil || lastDecl.typ != t {
+				lastDecl = &varDecl{
+					count: 0,
+					typ:   t,
+				}
+				varDecls = append(varDecls, lastDecl)
+			}
+			lastDecl.count++
+			if reg != REG_SP {
+				regVars[reg-MINREG] = &regVar{false, 1 + uint64(i)}
+			}
+		}
+	}
+
+	w := new(bytes.Buffer)
+
+	writeUleb128(w, uint64(len(varDecls)))
+	for _, decl := range varDecls {
+		writeUleb128(w, decl.count)
+		w.WriteByte(byte(decl.typ))
+	}
+
+	if hasLocalSP {
+		// Copy SP from its global variable into a local variable. Accessing a local variable is more efficient.
+		updateLocalSP(w)
+	}
+
+	for p := s.Func().Text; p != nil; p = p.Link {
+		switch p.As {
+		case AGet:
+			if p.From.Type != obj.TYPE_REG {
+				panic("bad Get: argument is not a register")
+			}
+			reg := p.From.Reg
+			v := regVars[reg-MINREG]
+			if v == nil {
+				panic("bad Get: invalid register")
+			}
+			if reg == REG_SP && hasLocalSP {
+				writeOpcode(w, ALocalGet)
+				writeUleb128(w, 1) // local SP
+				continue
+			}
+			if v.global {
+				writeOpcode(w, AGlobalGet)
+			} else {
+				writeOpcode(w, ALocalGet)
+			}
+			writeUleb128(w, v.index)
+			continue
+
+		case ASet:
+			if p.To.Type != obj.TYPE_REG {
+				panic("bad Set: argument is not a register")
+			}
+			reg := p.To.Reg
+			v := regVars[reg-MINREG]
+			if v == nil {
+				panic("bad Set: invalid register")
+			}
+			if reg == REG_SP && hasLocalSP {
+				writeOpcode(w, ALocalTee)
+				writeUleb128(w, 1) // local SP
+			}
+			if v.global {
+				writeOpcode(w, AGlobalSet)
+			} else {
+				if p.Link.As == AGet && p.Link.From.Reg == reg {
+					writeOpcode(w, ALocalTee)
+					p = p.Link
+				} else {
+					writeOpcode(w, ALocalSet)
+				}
+			}
+			writeUleb128(w, v.index)
+			continue
+
+		case ATee:
+			if p.To.Type != obj.TYPE_REG {
+				panic("bad Tee: argument is not a register")
+			}
+			reg := p.To.Reg
+			v := regVars[reg-MINREG]
+			if v == nil {
+				panic("bad Tee: invalid register")
+			}
+			writeOpcode(w, ALocalTee)
+			writeUleb128(w, v.index)
+			continue
+
+		case ANot:
+			writeOpcode(w, AI32Eqz)
+			continue
+
+		case obj.AUNDEF:
+			writeOpcode(w, AUnreachable)
+			continue
+
+		case obj.ANOP, obj.ATEXT, obj.AFUNCDATA, obj.APCDATA:
+			// ignore
+			continue
+		}
+
+		writeOpcode(w, p.As)
+
+		switch p.As {
+		case ABlock, ALoop, AIf:
+			if p.From.Offset != 0 {
+				// block type, rarely used, e.g. for code compiled with emscripten
+				w.WriteByte(0x80 - byte(p.From.Offset))
+				continue
+			}
+			w.WriteByte(0x40)
+
+		case ABr, ABrIf:
+			if p.To.Type != obj.TYPE_CONST {
+				panic("bad Br/BrIf")
+			}
+			writeUleb128(w, uint64(p.To.Offset))
+
+		case ABrTable:
+			idxs := p.To.Val.([]uint64)
+			writeUleb128(w, uint64(len(idxs)-1))
+			for _, idx := range idxs {
+				writeUleb128(w, idx)
+			}
+
+		case ACall:
+			switch p.To.Type {
+			case obj.TYPE_CONST:
+				writeUleb128(w, uint64(p.To.Offset))
+
+			case obj.TYPE_MEM:
+				if p.To.Name != obj.NAME_EXTERN && p.To.Name != obj.NAME_STATIC {
+					fmt.Println(p.To)
+					panic("bad name for Call")
+				}
+				typ := objabi.R_CALL
+				if p.Mark&WasmImport != 0 {
+					typ = objabi.R_WASMIMPORT
+				}
+				s.AddRel(ctxt, obj.Reloc{
+					Type: typ,
+					Off:  int32(w.Len()),
+					Siz:  1, // actually variable sized
+					Sym:  p.To.Sym,
+				})
+				if hasLocalSP {
+					// The stack may have moved, which changes SP. Update the local SP variable.
+					updateLocalSP(w)
+				}
+
+			default:
+				panic("bad type for Call")
+			}
+
+		case ACallIndirect:
+			writeUleb128(w, uint64(p.To.Offset))
+			w.WriteByte(0x00) // reserved value
+			if hasLocalSP {
+				// The stack may have moved, which changes SP. Update the local SP variable.
+				updateLocalSP(w)
+			}
+
+		case AI32Const, AI64Const:
+			if p.From.Name == obj.NAME_EXTERN {
+				s.AddRel(ctxt, obj.Reloc{
+					Type: objabi.R_ADDR,
+					Off:  int32(w.Len()),
+					Siz:  1, // actually variable sized
+					Sym:  p.From.Sym,
+					Add:  p.From.Offset,
+				})
+				break
+			}
+			writeSleb128(w, p.From.Offset)
+
+		case AF32Const:
+			b := make([]byte, 4)
+			binary.LittleEndian.PutUint32(b, math.Float32bits(float32(p.From.Val.(float64))))
+			w.Write(b)
+
+		case AF64Const:
+			b := make([]byte, 8)
+			binary.LittleEndian.PutUint64(b, math.Float64bits(p.From.Val.(float64)))
+			w.Write(b)
+
+		case AI32Load, AI64Load, AF32Load, AF64Load, AI32Load8S, AI32Load8U, AI32Load16S, AI32Load16U, AI64Load8S, AI64Load8U, AI64Load16S, AI64Load16U, AI64Load32S, AI64Load32U:
+			if p.From.Offset < 0 {
+				panic("negative offset for *Load")
+			}
+			if p.From.Type != obj.TYPE_CONST {
+				panic("bad type for *Load")
+			}
+			if p.From.Offset > math.MaxUint32 {
+				ctxt.Diag("bad offset in %v", p)
+			}
+			writeUleb128(w, align(p.As))
+			writeUleb128(w, uint64(p.From.Offset))
+
+		case AI32Store, AI64Store, AF32Store, AF64Store, AI32Store8, AI32Store16, AI64Store8, AI64Store16, AI64Store32:
+			if p.To.Offset < 0 {
+				panic("negative offset")
+			}
+			if p.From.Offset > math.MaxUint32 {
+				ctxt.Diag("bad offset in %v", p)
+			}
+			writeUleb128(w, align(p.As))
+			writeUleb128(w, uint64(p.To.Offset))
+
+		case ACurrentMemory, AGrowMemory, AMemoryFill:
+			w.WriteByte(0x00)
+
+		case AMemoryCopy:
+			w.WriteByte(0x00)
+			w.WriteByte(0x00)
+
+		}
+	}
+
+	w.WriteByte(0x0b) // end
+
+	s.P = w.Bytes()
+}
+
+func updateLocalSP(w *bytes.Buffer) {
+	writeOpcode(w, AGlobalGet)
+	writeUleb128(w, 0) // global SP
+	writeOpcode(w, ALocalSet)
+	writeUleb128(w, 1) // local SP
+}
+
+func writeOpcode(w *bytes.Buffer, as obj.As) {
+	switch {
+	case as < AUnreachable:
+		panic(fmt.Sprintf("unexpected assembler op: %s", as))
+	case as < AEnd:
+		w.WriteByte(byte(as - AUnreachable + 0x00))
+	case as < ADrop:
+		w.WriteByte(byte(as - AEnd + 0x0B))
+	case as < ALocalGet:
+		w.WriteByte(byte(as - ADrop + 0x1A))
+	case as < AI32Load:
+		w.WriteByte(byte(as - ALocalGet + 0x20))
+	case as < AI32TruncSatF32S:
+		w.WriteByte(byte(as - AI32Load + 0x28))
+	case as < ALast:
+		w.WriteByte(0xFC)
+		w.WriteByte(byte(as - AI32TruncSatF32S + 0x00))
+	default:
+		panic(fmt.Sprintf("unexpected assembler op: %s", as))
+	}
+}
+
+type valueType byte
+
+const (
+	i32 valueType = 0x7F
+	i64 valueType = 0x7E
+	f32 valueType = 0x7D
+	f64 valueType = 0x7C
+)
+
+func regType(reg int16) valueType {
+	switch {
+	case reg == REG_SP:
+		return i32
+	case reg >= REG_R0 && reg <= REG_R15:
+		return i64
+	case reg >= REG_F0 && reg <= REG_F15:
+		return f32
+	case reg >= REG_F16 && reg <= REG_F31:
+		return f64
+	default:
+		panic("invalid register")
+	}
+}
+
+func align(as obj.As) uint64 {
+	switch as {
+	case AI32Load8S, AI32Load8U, AI64Load8S, AI64Load8U, AI32Store8, AI64Store8:
+		return 0
+	case AI32Load16S, AI32Load16U, AI64Load16S, AI64Load16U, AI32Store16, AI64Store16:
+		return 1
+	case AI32Load, AF32Load, AI64Load32S, AI64Load32U, AI32Store, AF32Store, AI64Store32:
+		return 2
+	case AI64Load, AF64Load, AI64Store, AF64Store:
+		return 3
+	default:
+		panic("align: bad op")
+	}
+}
+
+func writeUleb128(w io.ByteWriter, v uint64) {
+	if v < 128 {
+		w.WriteByte(uint8(v))
+		return
+	}
+	more := true
+	for more {
+		c := uint8(v & 0x7f)
+		v >>= 7
+		more = v != 0
+		if more {
+			c |= 0x80
+		}
+		w.WriteByte(c)
+	}
+}
+
+func writeSleb128(w io.ByteWriter, v int64) {
+	more := true
+	for more {
+		c := uint8(v & 0x7f)
+		s := uint8(v & 0x40)
+		v >>= 7
+		more = !((v == 0 && s == 0) || (v == -1 && s != 0))
+		if more {
+			c |= 0x80
+		}
+		w.WriteByte(c)
+	}
+}
diff --git a/go/src/cmd/internal/obj/x86/a.out.go b/go/src/cmd/internal/obj/x86/a.out.go
new file mode 100644
index 0000000000000000000000000000000000000000..b121f6df7b2f8e3113dbf8b9cb8a2bc5c466c749
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/a.out.go
@@ -0,0 +1,426 @@
+// Inferno utils/6c/6.out.h
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6c/6.out.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package x86
+
+import "cmd/internal/obj"
+
+const (
+	REG_NONE = 0
+)
+
+const (
+	REG_AL = obj.RBaseAMD64 + iota
+	REG_CL
+	REG_DL
+	REG_BL
+	REG_SPB
+	REG_BPB
+	REG_SIB
+	REG_DIB
+	REG_R8B
+	REG_R9B
+	REG_R10B
+	REG_R11B
+	REG_R12B
+	REG_R13B
+	REG_R14B
+	REG_R15B
+
+	REG_AX
+	REG_CX
+	REG_DX
+	REG_BX
+	REG_SP
+	REG_BP
+	REG_SI
+	REG_DI
+	REG_R8
+	REG_R9
+	REG_R10
+	REG_R11
+	REG_R12
+	REG_R13
+	REG_R14
+	REG_R15
+
+	REG_AH
+	REG_CH
+	REG_DH
+	REG_BH
+
+	REG_F0
+	REG_F1
+	REG_F2
+	REG_F3
+	REG_F4
+	REG_F5
+	REG_F6
+	REG_F7
+
+	REG_M0
+	REG_M1
+	REG_M2
+	REG_M3
+	REG_M4
+	REG_M5
+	REG_M6
+	REG_M7
+
+	REG_K0
+	REG_K1
+	REG_K2
+	REG_K3
+	REG_K4
+	REG_K5
+	REG_K6
+	REG_K7
+
+	REG_X0
+	REG_X1
+	REG_X2
+	REG_X3
+	REG_X4
+	REG_X5
+	REG_X6
+	REG_X7
+	REG_X8
+	REG_X9
+	REG_X10
+	REG_X11
+	REG_X12
+	REG_X13
+	REG_X14
+	REG_X15
+	REG_X16
+	REG_X17
+	REG_X18
+	REG_X19
+	REG_X20
+	REG_X21
+	REG_X22
+	REG_X23
+	REG_X24
+	REG_X25
+	REG_X26
+	REG_X27
+	REG_X28
+	REG_X29
+	REG_X30
+	REG_X31
+
+	REG_Y0
+	REG_Y1
+	REG_Y2
+	REG_Y3
+	REG_Y4
+	REG_Y5
+	REG_Y6
+	REG_Y7
+	REG_Y8
+	REG_Y9
+	REG_Y10
+	REG_Y11
+	REG_Y12
+	REG_Y13
+	REG_Y14
+	REG_Y15
+	REG_Y16
+	REG_Y17
+	REG_Y18
+	REG_Y19
+	REG_Y20
+	REG_Y21
+	REG_Y22
+	REG_Y23
+	REG_Y24
+	REG_Y25
+	REG_Y26
+	REG_Y27
+	REG_Y28
+	REG_Y29
+	REG_Y30
+	REG_Y31
+
+	REG_Z0
+	REG_Z1
+	REG_Z2
+	REG_Z3
+	REG_Z4
+	REG_Z5
+	REG_Z6
+	REG_Z7
+	REG_Z8
+	REG_Z9
+	REG_Z10
+	REG_Z11
+	REG_Z12
+	REG_Z13
+	REG_Z14
+	REG_Z15
+	REG_Z16
+	REG_Z17
+	REG_Z18
+	REG_Z19
+	REG_Z20
+	REG_Z21
+	REG_Z22
+	REG_Z23
+	REG_Z24
+	REG_Z25
+	REG_Z26
+	REG_Z27
+	REG_Z28
+	REG_Z29
+	REG_Z30
+	REG_Z31
+
+	REG_CS
+	REG_SS
+	REG_DS
+	REG_ES
+	REG_FS
+	REG_GS
+
+	REG_GDTR // global descriptor table register
+	REG_IDTR // interrupt descriptor table register
+	REG_LDTR // local descriptor table register
+	REG_MSW  // machine status word
+	REG_TASK // task register
+
+	REG_CR0
+	REG_CR1
+	REG_CR2
+	REG_CR3
+	REG_CR4
+	REG_CR5
+	REG_CR6
+	REG_CR7
+	REG_CR8
+	REG_CR9
+	REG_CR10
+	REG_CR11
+	REG_CR12
+	REG_CR13
+	REG_CR14
+	REG_CR15
+
+	REG_DR0
+	REG_DR1
+	REG_DR2
+	REG_DR3
+	REG_DR4
+	REG_DR5
+	REG_DR6
+	REG_DR7
+
+	REG_TR0
+	REG_TR1
+	REG_TR2
+	REG_TR3
+	REG_TR4
+	REG_TR5
+	REG_TR6
+	REG_TR7
+
+	REG_TLS
+
+	MAXREG
+
+	REG_CR = REG_CR0
+	REG_DR = REG_DR0
+	REG_TR = REG_TR0
+
+	REGARG       = -1
+	REGRET       = REG_AX
+	FREGRET      = REG_X0
+	REGSP        = REG_SP
+	REGCTXT      = REG_DX
+	REGENTRYTMP0 = REG_R12     // scratch register available at function entry in ABIInternal
+	REGENTRYTMP1 = REG_R13     // scratch register available at function entry in ABIInternal
+	REGG         = REG_R14     // g register in ABIInternal
+	REGEXT       = REG_R15     // compiler allocates external registers R15 down
+	FREGMIN      = REG_X0 + 5  // first register variable
+	FREGEXT      = REG_X0 + 15 // first external register
+	T_TYPE       = 1 << 0
+	T_INDEX      = 1 << 1
+	T_OFFSET     = 1 << 2
+	T_FCONST     = 1 << 3
+	T_SYM        = 1 << 4
+	T_SCONST     = 1 << 5
+	T_64         = 1 << 6
+	T_GOTYPE     = 1 << 7
+)
+
+// https://www.uclibc.org/docs/psABI-x86_64.pdf, figure 3.36
+var AMD64DWARFRegisters = map[int16]int16{
+	REG_AX:  0,
+	REG_DX:  1,
+	REG_CX:  2,
+	REG_BX:  3,
+	REG_SI:  4,
+	REG_DI:  5,
+	REG_BP:  6,
+	REG_SP:  7,
+	REG_R8:  8,
+	REG_R9:  9,
+	REG_R10: 10,
+	REG_R11: 11,
+	REG_R12: 12,
+	REG_R13: 13,
+	REG_R14: 14,
+	REG_R15: 15,
+	// 16 is "Return Address RA", whatever that is.
+	// 17-24 vector registers (X/Y/Z).
+	REG_X0: 17,
+	REG_X1: 18,
+	REG_X2: 19,
+	REG_X3: 20,
+	REG_X4: 21,
+	REG_X5: 22,
+	REG_X6: 23,
+	REG_X7: 24,
+	// 25-32 extended vector registers (X/Y/Z).
+	REG_X8:  25,
+	REG_X9:  26,
+	REG_X10: 27,
+	REG_X11: 28,
+	REG_X12: 29,
+	REG_X13: 30,
+	REG_X14: 31,
+	REG_X15: 32,
+	// ST registers. %stN => FN.
+	REG_F0: 33,
+	REG_F1: 34,
+	REG_F2: 35,
+	REG_F3: 36,
+	REG_F4: 37,
+	REG_F5: 38,
+	REG_F6: 39,
+	REG_F7: 40,
+	// MMX registers. %mmN => MN.
+	REG_M0: 41,
+	REG_M1: 42,
+	REG_M2: 43,
+	REG_M3: 44,
+	REG_M4: 45,
+	REG_M5: 46,
+	REG_M6: 47,
+	REG_M7: 48,
+	// 48 is flags, which doesn't have a name.
+	REG_ES: 50,
+	REG_CS: 51,
+	REG_SS: 52,
+	REG_DS: 53,
+	REG_FS: 54,
+	REG_GS: 55,
+	// 58 and 59 are {fs,gs}base, which don't have names.
+	REG_TR:   62,
+	REG_LDTR: 63,
+	// 64-66 are mxcsr, fcw, fsw, which don't have names.
+
+	// 67-82 upper vector registers (X/Y/Z).
+	REG_X16: 67,
+	REG_X17: 68,
+	REG_X18: 69,
+	REG_X19: 70,
+	REG_X20: 71,
+	REG_X21: 72,
+	REG_X22: 73,
+	REG_X23: 74,
+	REG_X24: 75,
+	REG_X25: 76,
+	REG_X26: 77,
+	REG_X27: 78,
+	REG_X28: 79,
+	REG_X29: 80,
+	REG_X30: 81,
+	REG_X31: 82,
+
+	// 118-125 vector mask registers. %kN => KN.
+	REG_K0: 118,
+	REG_K1: 119,
+	REG_K2: 120,
+	REG_K3: 121,
+	REG_K4: 122,
+	REG_K5: 123,
+	REG_K6: 124,
+	REG_K7: 125,
+}
+
+// https://www.uclibc.org/docs/psABI-i386.pdf, table 2.14
+var X86DWARFRegisters = map[int16]int16{
+	REG_AX: 0,
+	REG_CX: 1,
+	REG_DX: 2,
+	REG_BX: 3,
+	REG_SP: 4,
+	REG_BP: 5,
+	REG_SI: 6,
+	REG_DI: 7,
+	// 8 is "Return Address RA", whatever that is.
+	// 9 is flags, which doesn't have a name.
+	// ST registers. %stN => FN.
+	REG_F0: 11,
+	REG_F1: 12,
+	REG_F2: 13,
+	REG_F3: 14,
+	REG_F4: 15,
+	REG_F5: 16,
+	REG_F6: 17,
+	REG_F7: 18,
+	// XMM registers. %xmmN => XN.
+	REG_X0: 21,
+	REG_X1: 22,
+	REG_X2: 23,
+	REG_X3: 24,
+	REG_X4: 25,
+	REG_X5: 26,
+	REG_X6: 27,
+	REG_X7: 28,
+	// MMX registers. %mmN => MN.
+	REG_M0: 29,
+	REG_M1: 30,
+	REG_M2: 31,
+	REG_M3: 32,
+	REG_M4: 33,
+	REG_M5: 34,
+	REG_M6: 35,
+	REG_M7: 36,
+	// 39 is mxcsr, which doesn't have a name.
+	REG_ES:   40,
+	REG_CS:   41,
+	REG_SS:   42,
+	REG_DS:   43,
+	REG_FS:   44,
+	REG_GS:   45,
+	REG_TR:   48,
+	REG_LDTR: 49,
+}
diff --git a/go/src/cmd/internal/obj/x86/aenum.go b/go/src/cmd/internal/obj/x86/aenum.go
new file mode 100644
index 0000000000000000000000000000000000000000..c9be748b3205a8c9052552b8e9cb15c0d7294bce
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/aenum.go
@@ -0,0 +1,1611 @@
+// Code generated by x86avxgen. DO NOT EDIT.
+
+package x86
+
+import "cmd/internal/obj"
+
+//go:generate go run ../stringer.go -i $GOFILE -o anames.go -p x86
+
+const (
+	AAAA = obj.ABaseAMD64 + obj.A_ARCHSPECIFIC + iota
+	AAAD
+	AAAM
+	AAAS
+	AADCB
+	AADCL
+	AADCQ
+	AADCW
+	AADCXL
+	AADCXQ
+	AADDB
+	AADDL
+	AADDPD
+	AADDPS
+	AADDQ
+	AADDSD
+	AADDSS
+	AADDSUBPD
+	AADDSUBPS
+	AADDW
+	AADJSP
+	AADOXL
+	AADOXQ
+	AAESDEC
+	AAESDECLAST
+	AAESENC
+	AAESENCLAST
+	AAESIMC
+	AAESKEYGENASSIST
+	AANDB
+	AANDL
+	AANDNL
+	AANDNPD
+	AANDNPS
+	AANDNQ
+	AANDPD
+	AANDPS
+	AANDQ
+	AANDW
+	AARPL
+	ABEXTRL
+	ABEXTRQ
+	ABLENDPD
+	ABLENDPS
+	ABLENDVPD
+	ABLENDVPS
+	ABLSIL
+	ABLSIQ
+	ABLSMSKL
+	ABLSMSKQ
+	ABLSRL
+	ABLSRQ
+	ABOUNDL
+	ABOUNDW
+	ABSFL
+	ABSFQ
+	ABSFW
+	ABSRL
+	ABSRQ
+	ABSRW
+	ABSWAPL
+	ABSWAPQ
+	ABTCL
+	ABTCQ
+	ABTCW
+	ABTL
+	ABTQ
+	ABTRL
+	ABTRQ
+	ABTRW
+	ABTSL
+	ABTSQ
+	ABTSW
+	ABTW
+	ABYTE
+	ABZHIL
+	ABZHIQ
+	ACBW
+	ACDQ
+	ACDQE
+	ACLAC
+	ACLC
+	ACLD
+	ACLDEMOTE
+	ACLFLUSH
+	ACLFLUSHOPT
+	ACLI
+	ACLTS
+	ACLWB
+	ACMC
+	ACMOVLCC
+	ACMOVLCS
+	ACMOVLEQ
+	ACMOVLGE
+	ACMOVLGT
+	ACMOVLHI
+	ACMOVLLE
+	ACMOVLLS
+	ACMOVLLT
+	ACMOVLMI
+	ACMOVLNE
+	ACMOVLOC
+	ACMOVLOS
+	ACMOVLPC
+	ACMOVLPL
+	ACMOVLPS
+	ACMOVQCC
+	ACMOVQCS
+	ACMOVQEQ
+	ACMOVQGE
+	ACMOVQGT
+	ACMOVQHI
+	ACMOVQLE
+	ACMOVQLS
+	ACMOVQLT
+	ACMOVQMI
+	ACMOVQNE
+	ACMOVQOC
+	ACMOVQOS
+	ACMOVQPC
+	ACMOVQPL
+	ACMOVQPS
+	ACMOVWCC
+	ACMOVWCS
+	ACMOVWEQ
+	ACMOVWGE
+	ACMOVWGT
+	ACMOVWHI
+	ACMOVWLE
+	ACMOVWLS
+	ACMOVWLT
+	ACMOVWMI
+	ACMOVWNE
+	ACMOVWOC
+	ACMOVWOS
+	ACMOVWPC
+	ACMOVWPL
+	ACMOVWPS
+	ACMPB
+	ACMPL
+	ACMPPD
+	ACMPPS
+	ACMPQ
+	ACMPSB
+	ACMPSD
+	ACMPSL
+	ACMPSQ
+	ACMPSS
+	ACMPSW
+	ACMPW
+	ACMPXCHG16B
+	ACMPXCHG8B
+	ACMPXCHGB
+	ACMPXCHGL
+	ACMPXCHGQ
+	ACMPXCHGW
+	ACOMISD
+	ACOMISS
+	ACPUID
+	ACQO
+	ACRC32B
+	ACRC32L
+	ACRC32Q
+	ACRC32W
+	ACVTPD2PL
+	ACVTPD2PS
+	ACVTPL2PD
+	ACVTPL2PS
+	ACVTPS2PD
+	ACVTPS2PL
+	ACVTSD2SL
+	ACVTSD2SQ
+	ACVTSD2SS
+	ACVTSL2SD
+	ACVTSL2SS
+	ACVTSQ2SD
+	ACVTSQ2SS
+	ACVTSS2SD
+	ACVTSS2SL
+	ACVTSS2SQ
+	ACVTTPD2PL
+	ACVTTPS2PL
+	ACVTTSD2SL
+	ACVTTSD2SQ
+	ACVTTSS2SL
+	ACVTTSS2SQ
+	ACWD
+	ACWDE
+	ADAA
+	ADAS
+	ADECB
+	ADECL
+	ADECQ
+	ADECW
+	ADIVB
+	ADIVL
+	ADIVPD
+	ADIVPS
+	ADIVQ
+	ADIVSD
+	ADIVSS
+	ADIVW
+	ADPPD
+	ADPPS
+	AEMMS
+	AENDBR64
+	AENTER
+	AEXTRACTPS
+	AF2XM1
+	AFABS
+	AFADDD
+	AFADDDP
+	AFADDF
+	AFADDL
+	AFADDW
+	AFBLD
+	AFBSTP
+	AFCHS
+	AFCLEX
+	AFCMOVB
+	AFCMOVBE
+	AFCMOVCC
+	AFCMOVCS
+	AFCMOVE
+	AFCMOVEQ
+	AFCMOVHI
+	AFCMOVLS
+	AFCMOVNB
+	AFCMOVNBE
+	AFCMOVNE
+	AFCMOVNU
+	AFCMOVU
+	AFCMOVUN
+	AFCOMD
+	AFCOMDP
+	AFCOMDPP
+	AFCOMF
+	AFCOMFP
+	AFCOMI
+	AFCOMIP
+	AFCOML
+	AFCOMLP
+	AFCOMW
+	AFCOMWP
+	AFCOS
+	AFDECSTP
+	AFDIVD
+	AFDIVDP
+	AFDIVF
+	AFDIVL
+	AFDIVRD
+	AFDIVRDP
+	AFDIVRF
+	AFDIVRL
+	AFDIVRW
+	AFDIVW
+	AFFREE
+	AFINCSTP
+	AFINIT
+	AFLD1
+	AFLDCW
+	AFLDENV
+	AFLDL2E
+	AFLDL2T
+	AFLDLG2
+	AFLDLN2
+	AFLDPI
+	AFLDZ
+	AFMOVB
+	AFMOVBP
+	AFMOVD
+	AFMOVDP
+	AFMOVF
+	AFMOVFP
+	AFMOVL
+	AFMOVLP
+	AFMOVV
+	AFMOVVP
+	AFMOVW
+	AFMOVWP
+	AFMOVX
+	AFMOVXP
+	AFMULD
+	AFMULDP
+	AFMULF
+	AFMULL
+	AFMULW
+	AFNOP
+	AFPATAN
+	AFPREM
+	AFPREM1
+	AFPTAN
+	AFRNDINT
+	AFRSTOR
+	AFSAVE
+	AFSCALE
+	AFSIN
+	AFSINCOS
+	AFSQRT
+	AFSTCW
+	AFSTENV
+	AFSTSW
+	AFSUBD
+	AFSUBDP
+	AFSUBF
+	AFSUBL
+	AFSUBRD
+	AFSUBRDP
+	AFSUBRF
+	AFSUBRL
+	AFSUBRW
+	AFSUBW
+	AFTST
+	AFUCOM
+	AFUCOMI
+	AFUCOMIP
+	AFUCOMP
+	AFUCOMPP
+	AFXAM
+	AFXCHD
+	AFXRSTOR
+	AFXRSTOR64
+	AFXSAVE
+	AFXSAVE64
+	AFXTRACT
+	AFYL2X
+	AFYL2XP1
+	AHADDPD
+	AHADDPS
+	AHLT
+	AHSUBPD
+	AHSUBPS
+	AICEBP
+	AIDIVB
+	AIDIVL
+	AIDIVQ
+	AIDIVW
+	AIMUL3L
+	AIMUL3Q
+	AIMUL3W
+	AIMULB
+	AIMULL
+	AIMULQ
+	AIMULW
+	AINB
+	AINCB
+	AINCL
+	AINCQ
+	AINCW
+	AINL
+	AINSB
+	AINSERTPS
+	AINSL
+	AINSW
+	AINT
+	AINTO
+	AINVD
+	AINVLPG
+	AINVPCID
+	AINW
+	AIRETL
+	AIRETQ
+	AIRETW
+	AJCC // >= unsigned
+	AJCS // < unsigned
+	AJCXZL
+	AJCXZQ
+	AJCXZW
+	AJEQ // == (zero)
+	AJGE // >= signed
+	AJGT // > signed
+	AJHI // > unsigned
+	AJLE // <= signed
+	AJLS // <= unsigned
+	AJLT // < signed
+	AJMI // sign bit set (negative)
+	AJNE // != (nonzero)
+	AJOC // overflow clear
+	AJOS // overflow set
+	AJPC // parity clear
+	AJPL // sign bit clear (positive)
+	AJPS // parity set
+	AKADDB
+	AKADDD
+	AKADDQ
+	AKADDW
+	AKANDB
+	AKANDD
+	AKANDNB
+	AKANDND
+	AKANDNQ
+	AKANDNW
+	AKANDQ
+	AKANDW
+	AKMOVB
+	AKMOVD
+	AKMOVQ
+	AKMOVW
+	AKNOTB
+	AKNOTD
+	AKNOTQ
+	AKNOTW
+	AKORB
+	AKORD
+	AKORQ
+	AKORTESTB
+	AKORTESTD
+	AKORTESTQ
+	AKORTESTW
+	AKORW
+	AKSHIFTLB
+	AKSHIFTLD
+	AKSHIFTLQ
+	AKSHIFTLW
+	AKSHIFTRB
+	AKSHIFTRD
+	AKSHIFTRQ
+	AKSHIFTRW
+	AKTESTB
+	AKTESTD
+	AKTESTQ
+	AKTESTW
+	AKUNPCKBW
+	AKUNPCKDQ
+	AKUNPCKWD
+	AKXNORB
+	AKXNORD
+	AKXNORQ
+	AKXNORW
+	AKXORB
+	AKXORD
+	AKXORQ
+	AKXORW
+	ALAHF
+	ALARL
+	ALARQ
+	ALARW
+	ALDDQU
+	ALDMXCSR
+	ALEAL
+	ALEAQ
+	ALEAVEL
+	ALEAVEQ
+	ALEAVEW
+	ALEAW
+	ALFENCE
+	ALFSL
+	ALFSQ
+	ALFSW
+	ALGDT
+	ALGSL
+	ALGSQ
+	ALGSW
+	ALIDT
+	ALLDT
+	ALMSW
+	ALOCK
+	ALODSB
+	ALODSL
+	ALODSQ
+	ALODSW
+	ALONG
+	ALOOP
+	ALOOPEQ
+	ALOOPNE
+	ALSLL
+	ALSLQ
+	ALSLW
+	ALSSL
+	ALSSQ
+	ALSSW
+	ALTR
+	ALZCNTL
+	ALZCNTQ
+	ALZCNTW
+	AMASKMOVOU
+	AMASKMOVQ
+	AMAXPD
+	AMAXPS
+	AMAXSD
+	AMAXSS
+	AMFENCE
+	AMINPD
+	AMINPS
+	AMINSD
+	AMINSS
+	AMONITOR
+	AMOVAPD
+	AMOVAPS
+	AMOVB
+	AMOVBEL
+	AMOVBEQ
+	AMOVBEW
+	AMOVBLSX
+	AMOVBLZX
+	AMOVBQSX
+	AMOVBQZX
+	AMOVBWSX
+	AMOVBWZX
+	AMOVDDUP
+	AMOVHLPS
+	AMOVHPD
+	AMOVHPS
+	AMOVL
+	AMOVLHPS
+	AMOVLPD
+	AMOVLPS
+	AMOVLQSX
+	AMOVLQZX
+	AMOVMSKPD
+	AMOVMSKPS
+	AMOVNTDQA
+	AMOVNTIL
+	AMOVNTIQ
+	AMOVNTO
+	AMOVNTPD
+	AMOVNTPS
+	AMOVNTQ
+	AMOVO
+	AMOVOU
+	AMOVQ
+	AMOVQL
+	AMOVQOZX
+	AMOVSB
+	AMOVSD
+	AMOVSHDUP
+	AMOVSL
+	AMOVSLDUP
+	AMOVSQ
+	AMOVSS
+	AMOVSW
+	AMOVSWW
+	AMOVUPD
+	AMOVUPS
+	AMOVW
+	AMOVWLSX
+	AMOVWLZX
+	AMOVWQSX
+	AMOVWQZX
+	AMOVZWW
+	AMPSADBW
+	AMULB
+	AMULL
+	AMULPD
+	AMULPS
+	AMULQ
+	AMULSD
+	AMULSS
+	AMULW
+	AMULXL
+	AMULXQ
+	AMWAIT
+	ANEGB
+	ANEGL
+	ANEGQ
+	ANEGW
+	ANOPL
+	ANOPW
+	ANOTB
+	ANOTL
+	ANOTQ
+	ANOTW
+	AORB
+	AORL
+	AORPD
+	AORPS
+	AORQ
+	AORW
+	AOUTB
+	AOUTL
+	AOUTSB
+	AOUTSL
+	AOUTSW
+	AOUTW
+	APABSB
+	APABSD
+	APABSW
+	APACKSSLW
+	APACKSSWB
+	APACKUSDW
+	APACKUSWB
+	APADDB
+	APADDL
+	APADDQ
+	APADDSB
+	APADDSW
+	APADDUSB
+	APADDUSW
+	APADDW
+	APALIGNR
+	APAND
+	APANDN
+	APAUSE
+	APAVGB
+	APAVGW
+	APBLENDVB
+	APBLENDW
+	APCLMULQDQ
+	APCMPEQB
+	APCMPEQL
+	APCMPEQQ
+	APCMPEQW
+	APCMPESTRI
+	APCMPESTRM
+	APCMPGTB
+	APCMPGTL
+	APCMPGTQ
+	APCMPGTW
+	APCMPISTRI
+	APCMPISTRM
+	APDEPL
+	APDEPQ
+	APEXTL
+	APEXTQ
+	APEXTRB
+	APEXTRD
+	APEXTRQ
+	APEXTRW
+	APHADDD
+	APHADDSW
+	APHADDW
+	APHMINPOSUW
+	APHSUBD
+	APHSUBSW
+	APHSUBW
+	APINSRB
+	APINSRD
+	APINSRQ
+	APINSRW
+	APMADDUBSW
+	APMADDWL
+	APMAXSB
+	APMAXSD
+	APMAXSW
+	APMAXUB
+	APMAXUD
+	APMAXUW
+	APMINSB
+	APMINSD
+	APMINSW
+	APMINUB
+	APMINUD
+	APMINUW
+	APMOVMSKB
+	APMOVSXBD
+	APMOVSXBQ
+	APMOVSXBW
+	APMOVSXDQ
+	APMOVSXWD
+	APMOVSXWQ
+	APMOVZXBD
+	APMOVZXBQ
+	APMOVZXBW
+	APMOVZXDQ
+	APMOVZXWD
+	APMOVZXWQ
+	APMULDQ
+	APMULHRSW
+	APMULHUW
+	APMULHW
+	APMULLD
+	APMULLW
+	APMULULQ
+	APOPAL
+	APOPAW
+	APOPCNTL
+	APOPCNTQ
+	APOPCNTW
+	APOPFL
+	APOPFQ
+	APOPFW
+	APOPL
+	APOPQ
+	APOPW
+	APOR
+	APREFETCHNTA
+	APREFETCHT0
+	APREFETCHT1
+	APREFETCHT2
+	APSADBW
+	APSHUFB
+	APSHUFD
+	APSHUFHW
+	APSHUFL
+	APSHUFLW
+	APSHUFW
+	APSIGNB
+	APSIGND
+	APSIGNW
+	APSLLL
+	APSLLO
+	APSLLQ
+	APSLLW
+	APSRAL
+	APSRAW
+	APSRLL
+	APSRLO
+	APSRLQ
+	APSRLW
+	APSUBB
+	APSUBL
+	APSUBQ
+	APSUBSB
+	APSUBSW
+	APSUBUSB
+	APSUBUSW
+	APSUBW
+	APTEST
+	APUNPCKHBW
+	APUNPCKHLQ
+	APUNPCKHQDQ
+	APUNPCKHWL
+	APUNPCKLBW
+	APUNPCKLLQ
+	APUNPCKLQDQ
+	APUNPCKLWL
+	APUSHAL
+	APUSHAW
+	APUSHFL
+	APUSHFQ
+	APUSHFW
+	APUSHL
+	APUSHQ
+	APUSHW
+	APXOR
+	AQUAD
+	ARCLB
+	ARCLL
+	ARCLQ
+	ARCLW
+	ARCPPS
+	ARCPSS
+	ARCRB
+	ARCRL
+	ARCRQ
+	ARCRW
+	ARDFSBASEL
+	ARDFSBASEQ
+	ARDGSBASEL
+	ARDGSBASEQ
+	ARDMSR
+	ARDPID
+	ARDPKRU
+	ARDPMC
+	ARDRANDL
+	ARDRANDQ
+	ARDRANDW
+	ARDSEEDL
+	ARDSEEDQ
+	ARDSEEDW
+	ARDTSC
+	ARDTSCP
+	AREP
+	AREPN
+	ARETFL
+	ARETFQ
+	ARETFW
+	AROLB
+	AROLL
+	AROLQ
+	AROLW
+	ARORB
+	ARORL
+	ARORQ
+	ARORW
+	ARORXL
+	ARORXQ
+	AROUNDPD
+	AROUNDPS
+	AROUNDSD
+	AROUNDSS
+	ARSM
+	ARSQRTPS
+	ARSQRTSS
+	ASAHF
+	ASALB
+	ASALL
+	ASALQ
+	ASALW
+	ASARB
+	ASARL
+	ASARQ
+	ASARW
+	ASARXL
+	ASARXQ
+	ASBBB
+	ASBBL
+	ASBBQ
+	ASBBW
+	ASCASB
+	ASCASL
+	ASCASQ
+	ASCASW
+	ASETCC
+	ASETCS
+	ASETEQ
+	ASETGE
+	ASETGT
+	ASETHI
+	ASETLE
+	ASETLS
+	ASETLT
+	ASETMI
+	ASETNE
+	ASETOC
+	ASETOS
+	ASETPC
+	ASETPL
+	ASETPS
+	ASFENCE
+	ASGDT
+	ASHA1MSG1
+	ASHA1MSG2
+	ASHA1NEXTE
+	ASHA1RNDS4
+	ASHA256MSG1
+	ASHA256MSG2
+	ASHA256RNDS2
+	ASHLB
+	ASHLL
+	ASHLQ
+	ASHLW
+	ASHLXL
+	ASHLXQ
+	ASHRB
+	ASHRL
+	ASHRQ
+	ASHRW
+	ASHRXL
+	ASHRXQ
+	ASHUFPD
+	ASHUFPS
+	ASIDT
+	ASLDTL
+	ASLDTQ
+	ASLDTW
+	ASMSWL
+	ASMSWQ
+	ASMSWW
+	ASQRTPD
+	ASQRTPS
+	ASQRTSD
+	ASQRTSS
+	ASTAC
+	ASTC
+	ASTD
+	ASTI
+	ASTMXCSR
+	ASTOSB
+	ASTOSL
+	ASTOSQ
+	ASTOSW
+	ASTRL
+	ASTRQ
+	ASTRW
+	ASUBB
+	ASUBL
+	ASUBPD
+	ASUBPS
+	ASUBQ
+	ASUBSD
+	ASUBSS
+	ASUBW
+	ASWAPGS
+	ASYSCALL
+	ASYSENTER
+	ASYSENTER64
+	ASYSEXIT
+	ASYSEXIT64
+	ASYSRET
+	ATESTB
+	ATESTL
+	ATESTQ
+	ATESTW
+	ATPAUSE
+	ATZCNTL
+	ATZCNTQ
+	ATZCNTW
+	AUCOMISD
+	AUCOMISS
+	AUD1
+	AUD2
+	AUMWAIT
+	AUNPCKHPD
+	AUNPCKHPS
+	AUNPCKLPD
+	AUNPCKLPS
+	AUMONITOR
+	AV4FMADDPS
+	AV4FMADDSS
+	AV4FNMADDPS
+	AV4FNMADDSS
+	AVADDPD
+	AVADDPS
+	AVADDSD
+	AVADDSS
+	AVADDSUBPD
+	AVADDSUBPS
+	AVAESDEC
+	AVAESDECLAST
+	AVAESENC
+	AVAESENCLAST
+	AVAESIMC
+	AVAESKEYGENASSIST
+	AVALIGND
+	AVALIGNQ
+	AVANDNPD
+	AVANDNPS
+	AVANDPD
+	AVANDPS
+	AVBLENDMPD
+	AVBLENDMPS
+	AVBLENDPD
+	AVBLENDPS
+	AVBLENDVPD
+	AVBLENDVPS
+	AVBROADCASTF128
+	AVBROADCASTF32X2
+	AVBROADCASTF32X4
+	AVBROADCASTF32X8
+	AVBROADCASTF64X2
+	AVBROADCASTF64X4
+	AVBROADCASTI128
+	AVBROADCASTI32X2
+	AVBROADCASTI32X4
+	AVBROADCASTI32X8
+	AVBROADCASTI64X2
+	AVBROADCASTI64X4
+	AVBROADCASTSD
+	AVBROADCASTSS
+	AVCMPPD
+	AVCMPPS
+	AVCMPSD
+	AVCMPSS
+	AVCOMISD
+	AVCOMISS
+	AVCOMPRESSPD
+	AVCOMPRESSPS
+	AVCVTDQ2PD
+	AVCVTDQ2PS
+	AVCVTPD2DQ
+	AVCVTPD2DQX
+	AVCVTPD2DQY
+	AVCVTPD2PS
+	AVCVTPD2PSX
+	AVCVTPD2PSY
+	AVCVTPD2QQ
+	AVCVTPD2UDQ
+	AVCVTPD2UDQX
+	AVCVTPD2UDQY
+	AVCVTPD2UQQ
+	AVCVTPH2PS
+	AVCVTPS2DQ
+	AVCVTPS2PD
+	AVCVTPS2PH
+	AVCVTPS2QQ
+	AVCVTPS2UDQ
+	AVCVTPS2UQQ
+	AVCVTQQ2PD
+	AVCVTQQ2PS
+	AVCVTQQ2PSX
+	AVCVTQQ2PSY
+	AVCVTSD2SI
+	AVCVTSD2SIQ
+	AVCVTSD2SS
+	AVCVTSD2USI
+	AVCVTSD2USIL
+	AVCVTSD2USIQ
+	AVCVTSI2SDL
+	AVCVTSI2SDQ
+	AVCVTSI2SSL
+	AVCVTSI2SSQ
+	AVCVTSS2SD
+	AVCVTSS2SI
+	AVCVTSS2SIQ
+	AVCVTSS2USI
+	AVCVTSS2USIL
+	AVCVTSS2USIQ
+	AVCVTTPD2DQ
+	AVCVTTPD2DQX
+	AVCVTTPD2DQY
+	AVCVTTPD2QQ
+	AVCVTTPD2UDQ
+	AVCVTTPD2UDQX
+	AVCVTTPD2UDQY
+	AVCVTTPD2UQQ
+	AVCVTTPS2DQ
+	AVCVTTPS2QQ
+	AVCVTTPS2UDQ
+	AVCVTTPS2UQQ
+	AVCVTTSD2SI
+	AVCVTTSD2SIQ
+	AVCVTTSD2USI
+	AVCVTTSD2USIL
+	AVCVTTSD2USIQ
+	AVCVTTSS2SI
+	AVCVTTSS2SIQ
+	AVCVTTSS2USI
+	AVCVTTSS2USIL
+	AVCVTTSS2USIQ
+	AVCVTUDQ2PD
+	AVCVTUDQ2PS
+	AVCVTUQQ2PD
+	AVCVTUQQ2PS
+	AVCVTUQQ2PSX
+	AVCVTUQQ2PSY
+	AVCVTUSI2SD
+	AVCVTUSI2SDL
+	AVCVTUSI2SDQ
+	AVCVTUSI2SS
+	AVCVTUSI2SSL
+	AVCVTUSI2SSQ
+	AVDBPSADBW
+	AVDIVPD
+	AVDIVPS
+	AVDIVSD
+	AVDIVSS
+	AVDPPD
+	AVDPPS
+	AVERR
+	AVERW
+	AVEXP2PD
+	AVEXP2PS
+	AVEXPANDPD
+	AVEXPANDPS
+	AVEXTRACTF128
+	AVEXTRACTF32X4
+	AVEXTRACTF32X8
+	AVEXTRACTF64X2
+	AVEXTRACTF64X4
+	AVEXTRACTI128
+	AVEXTRACTI32X4
+	AVEXTRACTI32X8
+	AVEXTRACTI64X2
+	AVEXTRACTI64X4
+	AVEXTRACTPS
+	AVFIXUPIMMPD
+	AVFIXUPIMMPS
+	AVFIXUPIMMSD
+	AVFIXUPIMMSS
+	AVFMADD132PD
+	AVFMADD132PS
+	AVFMADD132SD
+	AVFMADD132SS
+	AVFMADD213PD
+	AVFMADD213PS
+	AVFMADD213SD
+	AVFMADD213SS
+	AVFMADD231PD
+	AVFMADD231PS
+	AVFMADD231SD
+	AVFMADD231SS
+	AVFMADDSUB132PD
+	AVFMADDSUB132PS
+	AVFMADDSUB213PD
+	AVFMADDSUB213PS
+	AVFMADDSUB231PD
+	AVFMADDSUB231PS
+	AVFMSUB132PD
+	AVFMSUB132PS
+	AVFMSUB132SD
+	AVFMSUB132SS
+	AVFMSUB213PD
+	AVFMSUB213PS
+	AVFMSUB213SD
+	AVFMSUB213SS
+	AVFMSUB231PD
+	AVFMSUB231PS
+	AVFMSUB231SD
+	AVFMSUB231SS
+	AVFMSUBADD132PD
+	AVFMSUBADD132PS
+	AVFMSUBADD213PD
+	AVFMSUBADD213PS
+	AVFMSUBADD231PD
+	AVFMSUBADD231PS
+	AVFNMADD132PD
+	AVFNMADD132PS
+	AVFNMADD132SD
+	AVFNMADD132SS
+	AVFNMADD213PD
+	AVFNMADD213PS
+	AVFNMADD213SD
+	AVFNMADD213SS
+	AVFNMADD231PD
+	AVFNMADD231PS
+	AVFNMADD231SD
+	AVFNMADD231SS
+	AVFNMSUB132PD
+	AVFNMSUB132PS
+	AVFNMSUB132SD
+	AVFNMSUB132SS
+	AVFNMSUB213PD
+	AVFNMSUB213PS
+	AVFNMSUB213SD
+	AVFNMSUB213SS
+	AVFNMSUB231PD
+	AVFNMSUB231PS
+	AVFNMSUB231SD
+	AVFNMSUB231SS
+	AVFPCLASSPD
+	AVFPCLASSPDX
+	AVFPCLASSPDY
+	AVFPCLASSPDZ
+	AVFPCLASSPS
+	AVFPCLASSPSX
+	AVFPCLASSPSY
+	AVFPCLASSPSZ
+	AVFPCLASSSD
+	AVFPCLASSSS
+	AVGATHERDPD
+	AVGATHERDPS
+	AVGATHERPF0DPD
+	AVGATHERPF0DPS
+	AVGATHERPF0QPD
+	AVGATHERPF0QPS
+	AVGATHERPF1DPD
+	AVGATHERPF1DPS
+	AVGATHERPF1QPD
+	AVGATHERPF1QPS
+	AVGATHERQPD
+	AVGATHERQPS
+	AVGETEXPPD
+	AVGETEXPPS
+	AVGETEXPSD
+	AVGETEXPSS
+	AVGETMANTPD
+	AVGETMANTPS
+	AVGETMANTSD
+	AVGETMANTSS
+	AVGF2P8AFFINEINVQB
+	AVGF2P8AFFINEQB
+	AVGF2P8MULB
+	AVHADDPD
+	AVHADDPS
+	AVHSUBPD
+	AVHSUBPS
+	AVINSERTF128
+	AVINSERTF32X4
+	AVINSERTF32X8
+	AVINSERTF64X2
+	AVINSERTF64X4
+	AVINSERTI128
+	AVINSERTI32X4
+	AVINSERTI32X8
+	AVINSERTI64X2
+	AVINSERTI64X4
+	AVINSERTPS
+	AVLDDQU
+	AVLDMXCSR
+	AVMASKMOVDQU
+	AVMASKMOVPD
+	AVMASKMOVPS
+	AVMAXPD
+	AVMAXPS
+	AVMAXSD
+	AVMAXSS
+	AVMINPD
+	AVMINPS
+	AVMINSD
+	AVMINSS
+	AVMOVAPD
+	AVMOVAPS
+	AVMOVD
+	AVMOVDDUP
+	AVMOVDQA
+	AVMOVDQA32
+	AVMOVDQA64
+	AVMOVDQU
+	AVMOVDQU16
+	AVMOVDQU32
+	AVMOVDQU64
+	AVMOVDQU8
+	AVMOVHLPS
+	AVMOVHPD
+	AVMOVHPS
+	AVMOVLHPS
+	AVMOVLPD
+	AVMOVLPS
+	AVMOVMSKPD
+	AVMOVMSKPS
+	AVMOVNTDQ
+	AVMOVNTDQA
+	AVMOVNTPD
+	AVMOVNTPS
+	AVMOVQ
+	AVMOVSD
+	AVMOVSHDUP
+	AVMOVSLDUP
+	AVMOVSS
+	AVMOVUPD
+	AVMOVUPS
+	AVMPSADBW
+	AVMULPD
+	AVMULPS
+	AVMULSD
+	AVMULSS
+	AVORPD
+	AVORPS
+	AVP4DPWSSD
+	AVP4DPWSSDS
+	AVPABSB
+	AVPABSD
+	AVPABSQ
+	AVPABSW
+	AVPACKSSDW
+	AVPACKSSWB
+	AVPACKUSDW
+	AVPACKUSWB
+	AVPADDB
+	AVPADDD
+	AVPADDQ
+	AVPADDSB
+	AVPADDSW
+	AVPADDUSB
+	AVPADDUSW
+	AVPADDW
+	AVPALIGNR
+	AVPAND
+	AVPANDD
+	AVPANDN
+	AVPANDND
+	AVPANDNQ
+	AVPANDQ
+	AVPAVGB
+	AVPAVGW
+	AVPBLENDD
+	AVPBLENDMB
+	AVPBLENDMD
+	AVPBLENDMQ
+	AVPBLENDMW
+	AVPBLENDVB
+	AVPBLENDW
+	AVPBROADCASTB
+	AVPBROADCASTD
+	AVPBROADCASTMB2Q
+	AVPBROADCASTMW2D
+	AVPBROADCASTQ
+	AVPBROADCASTW
+	AVPCLMULQDQ
+	AVPCMPB
+	AVPCMPD
+	AVPCMPEQB
+	AVPCMPEQD
+	AVPCMPEQQ
+	AVPCMPEQW
+	AVPCMPESTRI
+	AVPCMPESTRM
+	AVPCMPGTB
+	AVPCMPGTD
+	AVPCMPGTQ
+	AVPCMPGTW
+	AVPCMPISTRI
+	AVPCMPISTRM
+	AVPCMPQ
+	AVPCMPUB
+	AVPCMPUD
+	AVPCMPUQ
+	AVPCMPUW
+	AVPCMPW
+	AVPCOMPRESSB
+	AVPCOMPRESSD
+	AVPCOMPRESSQ
+	AVPCOMPRESSW
+	AVPCONFLICTD
+	AVPCONFLICTQ
+	AVPDPBUSD
+	AVPDPBUSDS
+	AVPDPWSSD
+	AVPDPWSSDS
+	AVPERM2F128
+	AVPERM2I128
+	AVPERMB
+	AVPERMD
+	AVPERMI2B
+	AVPERMI2D
+	AVPERMI2PD
+	AVPERMI2PS
+	AVPERMI2Q
+	AVPERMI2W
+	AVPERMILPD
+	AVPERMILPS
+	AVPERMPD
+	AVPERMPS
+	AVPERMQ
+	AVPERMT2B
+	AVPERMT2D
+	AVPERMT2PD
+	AVPERMT2PS
+	AVPERMT2Q
+	AVPERMT2W
+	AVPERMW
+	AVPEXPANDB
+	AVPEXPANDD
+	AVPEXPANDQ
+	AVPEXPANDW
+	AVPEXTRB
+	AVPEXTRD
+	AVPEXTRQ
+	AVPEXTRW
+	AVPGATHERDD
+	AVPGATHERDQ
+	AVPGATHERQD
+	AVPGATHERQQ
+	AVPHADDD
+	AVPHADDSW
+	AVPHADDW
+	AVPHMINPOSUW
+	AVPHSUBD
+	AVPHSUBSW
+	AVPHSUBW
+	AVPINSRB
+	AVPINSRD
+	AVPINSRQ
+	AVPINSRW
+	AVPLZCNTD
+	AVPLZCNTQ
+	AVPMADD52HUQ
+	AVPMADD52LUQ
+	AVPMADDUBSW
+	AVPMADDWD
+	AVPMASKMOVD
+	AVPMASKMOVQ
+	AVPMAXSB
+	AVPMAXSD
+	AVPMAXSQ
+	AVPMAXSW
+	AVPMAXUB
+	AVPMAXUD
+	AVPMAXUQ
+	AVPMAXUW
+	AVPMINSB
+	AVPMINSD
+	AVPMINSQ
+	AVPMINSW
+	AVPMINUB
+	AVPMINUD
+	AVPMINUQ
+	AVPMINUW
+	AVPMOVB2M
+	AVPMOVD2M
+	AVPMOVDB
+	AVPMOVDW
+	AVPMOVM2B
+	AVPMOVM2D
+	AVPMOVM2Q
+	AVPMOVM2W
+	AVPMOVMSKB
+	AVPMOVQ2M
+	AVPMOVQB
+	AVPMOVQD
+	AVPMOVQW
+	AVPMOVSDB
+	AVPMOVSDW
+	AVPMOVSQB
+	AVPMOVSQD
+	AVPMOVSQW
+	AVPMOVSWB
+	AVPMOVSXBD
+	AVPMOVSXBQ
+	AVPMOVSXBW
+	AVPMOVSXDQ
+	AVPMOVSXWD
+	AVPMOVSXWQ
+	AVPMOVUSDB
+	AVPMOVUSDW
+	AVPMOVUSQB
+	AVPMOVUSQD
+	AVPMOVUSQW
+	AVPMOVUSWB
+	AVPMOVW2M
+	AVPMOVWB
+	AVPMOVZXBD
+	AVPMOVZXBQ
+	AVPMOVZXBW
+	AVPMOVZXDQ
+	AVPMOVZXWD
+	AVPMOVZXWQ
+	AVPMULDQ
+	AVPMULHRSW
+	AVPMULHUW
+	AVPMULHW
+	AVPMULLD
+	AVPMULLQ
+	AVPMULLW
+	AVPMULTISHIFTQB
+	AVPMULUDQ
+	AVPOPCNTB
+	AVPOPCNTD
+	AVPOPCNTQ
+	AVPOPCNTW
+	AVPOR
+	AVPORD
+	AVPORQ
+	AVPROLD
+	AVPROLQ
+	AVPROLVD
+	AVPROLVQ
+	AVPRORD
+	AVPRORQ
+	AVPRORVD
+	AVPRORVQ
+	AVPSADBW
+	AVPSCATTERDD
+	AVPSCATTERDQ
+	AVPSCATTERQD
+	AVPSCATTERQQ
+	AVPSHLDD
+	AVPSHLDQ
+	AVPSHLDVD
+	AVPSHLDVQ
+	AVPSHLDVW
+	AVPSHLDW
+	AVPSHRDD
+	AVPSHRDQ
+	AVPSHRDVD
+	AVPSHRDVQ
+	AVPSHRDVW
+	AVPSHRDW
+	AVPSHUFB
+	AVPSHUFBITQMB
+	AVPSHUFD
+	AVPSHUFHW
+	AVPSHUFLW
+	AVPSIGNB
+	AVPSIGND
+	AVPSIGNW
+	AVPSLLD
+	AVPSLLDQ
+	AVPSLLQ
+	AVPSLLVD
+	AVPSLLVQ
+	AVPSLLVW
+	AVPSLLW
+	AVPSRAD
+	AVPSRAQ
+	AVPSRAVD
+	AVPSRAVQ
+	AVPSRAVW
+	AVPSRAW
+	AVPSRLD
+	AVPSRLDQ
+	AVPSRLQ
+	AVPSRLVD
+	AVPSRLVQ
+	AVPSRLVW
+	AVPSRLW
+	AVPSUBB
+	AVPSUBD
+	AVPSUBQ
+	AVPSUBSB
+	AVPSUBSW
+	AVPSUBUSB
+	AVPSUBUSW
+	AVPSUBW
+	AVPTERNLOGD
+	AVPTERNLOGQ
+	AVPTEST
+	AVPTESTMB
+	AVPTESTMD
+	AVPTESTMQ
+	AVPTESTMW
+	AVPTESTNMB
+	AVPTESTNMD
+	AVPTESTNMQ
+	AVPTESTNMW
+	AVPUNPCKHBW
+	AVPUNPCKHDQ
+	AVPUNPCKHQDQ
+	AVPUNPCKHWD
+	AVPUNPCKLBW
+	AVPUNPCKLDQ
+	AVPUNPCKLQDQ
+	AVPUNPCKLWD
+	AVPXOR
+	AVPXORD
+	AVPXORQ
+	AVRANGEPD
+	AVRANGEPS
+	AVRANGESD
+	AVRANGESS
+	AVRCP14PD
+	AVRCP14PS
+	AVRCP14SD
+	AVRCP14SS
+	AVRCP28PD
+	AVRCP28PS
+	AVRCP28SD
+	AVRCP28SS
+	AVRCPPS
+	AVRCPSS
+	AVREDUCEPD
+	AVREDUCEPS
+	AVREDUCESD
+	AVREDUCESS
+	AVRNDSCALEPD
+	AVRNDSCALEPS
+	AVRNDSCALESD
+	AVRNDSCALESS
+	AVROUNDPD
+	AVROUNDPS
+	AVROUNDSD
+	AVROUNDSS
+	AVRSQRT14PD
+	AVRSQRT14PS
+	AVRSQRT14SD
+	AVRSQRT14SS
+	AVRSQRT28PD
+	AVRSQRT28PS
+	AVRSQRT28SD
+	AVRSQRT28SS
+	AVRSQRTPS
+	AVRSQRTSS
+	AVSCALEFPD
+	AVSCALEFPS
+	AVSCALEFSD
+	AVSCALEFSS
+	AVSCATTERDPD
+	AVSCATTERDPS
+	AVSCATTERPF0DPD
+	AVSCATTERPF0DPS
+	AVSCATTERPF0QPD
+	AVSCATTERPF0QPS
+	AVSCATTERPF1DPD
+	AVSCATTERPF1DPS
+	AVSCATTERPF1QPD
+	AVSCATTERPF1QPS
+	AVSCATTERQPD
+	AVSCATTERQPS
+	AVSHUFF32X4
+	AVSHUFF64X2
+	AVSHUFI32X4
+	AVSHUFI64X2
+	AVSHUFPD
+	AVSHUFPS
+	AVSQRTPD
+	AVSQRTPS
+	AVSQRTSD
+	AVSQRTSS
+	AVSTMXCSR
+	AVSUBPD
+	AVSUBPS
+	AVSUBSD
+	AVSUBSS
+	AVTESTPD
+	AVTESTPS
+	AVUCOMISD
+	AVUCOMISS
+	AVUNPCKHPD
+	AVUNPCKHPS
+	AVUNPCKLPD
+	AVUNPCKLPS
+	AVXORPD
+	AVXORPS
+	AVZEROALL
+	AVZEROUPPER
+	AWAIT
+	AWBINVD
+	AWORD
+	AWRFSBASEL
+	AWRFSBASEQ
+	AWRGSBASEL
+	AWRGSBASEQ
+	AWRMSR
+	AWRPKRU
+	AXABORT
+	AXACQUIRE
+	AXADDB
+	AXADDL
+	AXADDQ
+	AXADDW
+	AXBEGIN
+	AXCHGB
+	AXCHGL
+	AXCHGQ
+	AXCHGW
+	AXEND
+	AXGETBV
+	AXLAT
+	AXORB
+	AXORL
+	AXORPD
+	AXORPS
+	AXORQ
+	AXORW
+	AXRELEASE
+	AXRSTOR
+	AXRSTOR64
+	AXRSTORS
+	AXRSTORS64
+	AXSAVE
+	AXSAVE64
+	AXSAVEC
+	AXSAVEC64
+	AXSAVEOPT
+	AXSAVEOPT64
+	AXSAVES
+	AXSAVES64
+	AXSETBV
+	AXTEST
+	ALAST
+)
diff --git a/go/src/cmd/internal/obj/x86/anames.go b/go/src/cmd/internal/obj/x86/anames.go
new file mode 100644
index 0000000000000000000000000000000000000000..43483e959a056de1b15b573e2fc5dc385ff9710e
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/anames.go
@@ -0,0 +1,1609 @@
+// Code generated by stringer -i aenum.go -o anames.go -p x86; DO NOT EDIT.
+
+package x86
+
+import "cmd/internal/obj"
+
+var Anames = []string{
+	obj.A_ARCHSPECIFIC: "AAA",
+	"AAD",
+	"AAM",
+	"AAS",
+	"ADCB",
+	"ADCL",
+	"ADCQ",
+	"ADCW",
+	"ADCXL",
+	"ADCXQ",
+	"ADDB",
+	"ADDL",
+	"ADDPD",
+	"ADDPS",
+	"ADDQ",
+	"ADDSD",
+	"ADDSS",
+	"ADDSUBPD",
+	"ADDSUBPS",
+	"ADDW",
+	"ADJSP",
+	"ADOXL",
+	"ADOXQ",
+	"AESDEC",
+	"AESDECLAST",
+	"AESENC",
+	"AESENCLAST",
+	"AESIMC",
+	"AESKEYGENASSIST",
+	"ANDB",
+	"ANDL",
+	"ANDNL",
+	"ANDNPD",
+	"ANDNPS",
+	"ANDNQ",
+	"ANDPD",
+	"ANDPS",
+	"ANDQ",
+	"ANDW",
+	"ARPL",
+	"BEXTRL",
+	"BEXTRQ",
+	"BLENDPD",
+	"BLENDPS",
+	"BLENDVPD",
+	"BLENDVPS",
+	"BLSIL",
+	"BLSIQ",
+	"BLSMSKL",
+	"BLSMSKQ",
+	"BLSRL",
+	"BLSRQ",
+	"BOUNDL",
+	"BOUNDW",
+	"BSFL",
+	"BSFQ",
+	"BSFW",
+	"BSRL",
+	"BSRQ",
+	"BSRW",
+	"BSWAPL",
+	"BSWAPQ",
+	"BTCL",
+	"BTCQ",
+	"BTCW",
+	"BTL",
+	"BTQ",
+	"BTRL",
+	"BTRQ",
+	"BTRW",
+	"BTSL",
+	"BTSQ",
+	"BTSW",
+	"BTW",
+	"BYTE",
+	"BZHIL",
+	"BZHIQ",
+	"CBW",
+	"CDQ",
+	"CDQE",
+	"CLAC",
+	"CLC",
+	"CLD",
+	"CLDEMOTE",
+	"CLFLUSH",
+	"CLFLUSHOPT",
+	"CLI",
+	"CLTS",
+	"CLWB",
+	"CMC",
+	"CMOVLCC",
+	"CMOVLCS",
+	"CMOVLEQ",
+	"CMOVLGE",
+	"CMOVLGT",
+	"CMOVLHI",
+	"CMOVLLE",
+	"CMOVLLS",
+	"CMOVLLT",
+	"CMOVLMI",
+	"CMOVLNE",
+	"CMOVLOC",
+	"CMOVLOS",
+	"CMOVLPC",
+	"CMOVLPL",
+	"CMOVLPS",
+	"CMOVQCC",
+	"CMOVQCS",
+	"CMOVQEQ",
+	"CMOVQGE",
+	"CMOVQGT",
+	"CMOVQHI",
+	"CMOVQLE",
+	"CMOVQLS",
+	"CMOVQLT",
+	"CMOVQMI",
+	"CMOVQNE",
+	"CMOVQOC",
+	"CMOVQOS",
+	"CMOVQPC",
+	"CMOVQPL",
+	"CMOVQPS",
+	"CMOVWCC",
+	"CMOVWCS",
+	"CMOVWEQ",
+	"CMOVWGE",
+	"CMOVWGT",
+	"CMOVWHI",
+	"CMOVWLE",
+	"CMOVWLS",
+	"CMOVWLT",
+	"CMOVWMI",
+	"CMOVWNE",
+	"CMOVWOC",
+	"CMOVWOS",
+	"CMOVWPC",
+	"CMOVWPL",
+	"CMOVWPS",
+	"CMPB",
+	"CMPL",
+	"CMPPD",
+	"CMPPS",
+	"CMPQ",
+	"CMPSB",
+	"CMPSD",
+	"CMPSL",
+	"CMPSQ",
+	"CMPSS",
+	"CMPSW",
+	"CMPW",
+	"CMPXCHG16B",
+	"CMPXCHG8B",
+	"CMPXCHGB",
+	"CMPXCHGL",
+	"CMPXCHGQ",
+	"CMPXCHGW",
+	"COMISD",
+	"COMISS",
+	"CPUID",
+	"CQO",
+	"CRC32B",
+	"CRC32L",
+	"CRC32Q",
+	"CRC32W",
+	"CVTPD2PL",
+	"CVTPD2PS",
+	"CVTPL2PD",
+	"CVTPL2PS",
+	"CVTPS2PD",
+	"CVTPS2PL",
+	"CVTSD2SL",
+	"CVTSD2SQ",
+	"CVTSD2SS",
+	"CVTSL2SD",
+	"CVTSL2SS",
+	"CVTSQ2SD",
+	"CVTSQ2SS",
+	"CVTSS2SD",
+	"CVTSS2SL",
+	"CVTSS2SQ",
+	"CVTTPD2PL",
+	"CVTTPS2PL",
+	"CVTTSD2SL",
+	"CVTTSD2SQ",
+	"CVTTSS2SL",
+	"CVTTSS2SQ",
+	"CWD",
+	"CWDE",
+	"DAA",
+	"DAS",
+	"DECB",
+	"DECL",
+	"DECQ",
+	"DECW",
+	"DIVB",
+	"DIVL",
+	"DIVPD",
+	"DIVPS",
+	"DIVQ",
+	"DIVSD",
+	"DIVSS",
+	"DIVW",
+	"DPPD",
+	"DPPS",
+	"EMMS",
+	"ENDBR64",
+	"ENTER",
+	"EXTRACTPS",
+	"F2XM1",
+	"FABS",
+	"FADDD",
+	"FADDDP",
+	"FADDF",
+	"FADDL",
+	"FADDW",
+	"FBLD",
+	"FBSTP",
+	"FCHS",
+	"FCLEX",
+	"FCMOVB",
+	"FCMOVBE",
+	"FCMOVCC",
+	"FCMOVCS",
+	"FCMOVE",
+	"FCMOVEQ",
+	"FCMOVHI",
+	"FCMOVLS",
+	"FCMOVNB",
+	"FCMOVNBE",
+	"FCMOVNE",
+	"FCMOVNU",
+	"FCMOVU",
+	"FCMOVUN",
+	"FCOMD",
+	"FCOMDP",
+	"FCOMDPP",
+	"FCOMF",
+	"FCOMFP",
+	"FCOMI",
+	"FCOMIP",
+	"FCOML",
+	"FCOMLP",
+	"FCOMW",
+	"FCOMWP",
+	"FCOS",
+	"FDECSTP",
+	"FDIVD",
+	"FDIVDP",
+	"FDIVF",
+	"FDIVL",
+	"FDIVRD",
+	"FDIVRDP",
+	"FDIVRF",
+	"FDIVRL",
+	"FDIVRW",
+	"FDIVW",
+	"FFREE",
+	"FINCSTP",
+	"FINIT",
+	"FLD1",
+	"FLDCW",
+	"FLDENV",
+	"FLDL2E",
+	"FLDL2T",
+	"FLDLG2",
+	"FLDLN2",
+	"FLDPI",
+	"FLDZ",
+	"FMOVB",
+	"FMOVBP",
+	"FMOVD",
+	"FMOVDP",
+	"FMOVF",
+	"FMOVFP",
+	"FMOVL",
+	"FMOVLP",
+	"FMOVV",
+	"FMOVVP",
+	"FMOVW",
+	"FMOVWP",
+	"FMOVX",
+	"FMOVXP",
+	"FMULD",
+	"FMULDP",
+	"FMULF",
+	"FMULL",
+	"FMULW",
+	"FNOP",
+	"FPATAN",
+	"FPREM",
+	"FPREM1",
+	"FPTAN",
+	"FRNDINT",
+	"FRSTOR",
+	"FSAVE",
+	"FSCALE",
+	"FSIN",
+	"FSINCOS",
+	"FSQRT",
+	"FSTCW",
+	"FSTENV",
+	"FSTSW",
+	"FSUBD",
+	"FSUBDP",
+	"FSUBF",
+	"FSUBL",
+	"FSUBRD",
+	"FSUBRDP",
+	"FSUBRF",
+	"FSUBRL",
+	"FSUBRW",
+	"FSUBW",
+	"FTST",
+	"FUCOM",
+	"FUCOMI",
+	"FUCOMIP",
+	"FUCOMP",
+	"FUCOMPP",
+	"FXAM",
+	"FXCHD",
+	"FXRSTOR",
+	"FXRSTOR64",
+	"FXSAVE",
+	"FXSAVE64",
+	"FXTRACT",
+	"FYL2X",
+	"FYL2XP1",
+	"HADDPD",
+	"HADDPS",
+	"HLT",
+	"HSUBPD",
+	"HSUBPS",
+	"ICEBP",
+	"IDIVB",
+	"IDIVL",
+	"IDIVQ",
+	"IDIVW",
+	"IMUL3L",
+	"IMUL3Q",
+	"IMUL3W",
+	"IMULB",
+	"IMULL",
+	"IMULQ",
+	"IMULW",
+	"INB",
+	"INCB",
+	"INCL",
+	"INCQ",
+	"INCW",
+	"INL",
+	"INSB",
+	"INSERTPS",
+	"INSL",
+	"INSW",
+	"INT",
+	"INTO",
+	"INVD",
+	"INVLPG",
+	"INVPCID",
+	"INW",
+	"IRETL",
+	"IRETQ",
+	"IRETW",
+	"JCC",
+	"JCS",
+	"JCXZL",
+	"JCXZQ",
+	"JCXZW",
+	"JEQ",
+	"JGE",
+	"JGT",
+	"JHI",
+	"JLE",
+	"JLS",
+	"JLT",
+	"JMI",
+	"JNE",
+	"JOC",
+	"JOS",
+	"JPC",
+	"JPL",
+	"JPS",
+	"KADDB",
+	"KADDD",
+	"KADDQ",
+	"KADDW",
+	"KANDB",
+	"KANDD",
+	"KANDNB",
+	"KANDND",
+	"KANDNQ",
+	"KANDNW",
+	"KANDQ",
+	"KANDW",
+	"KMOVB",
+	"KMOVD",
+	"KMOVQ",
+	"KMOVW",
+	"KNOTB",
+	"KNOTD",
+	"KNOTQ",
+	"KNOTW",
+	"KORB",
+	"KORD",
+	"KORQ",
+	"KORTESTB",
+	"KORTESTD",
+	"KORTESTQ",
+	"KORTESTW",
+	"KORW",
+	"KSHIFTLB",
+	"KSHIFTLD",
+	"KSHIFTLQ",
+	"KSHIFTLW",
+	"KSHIFTRB",
+	"KSHIFTRD",
+	"KSHIFTRQ",
+	"KSHIFTRW",
+	"KTESTB",
+	"KTESTD",
+	"KTESTQ",
+	"KTESTW",
+	"KUNPCKBW",
+	"KUNPCKDQ",
+	"KUNPCKWD",
+	"KXNORB",
+	"KXNORD",
+	"KXNORQ",
+	"KXNORW",
+	"KXORB",
+	"KXORD",
+	"KXORQ",
+	"KXORW",
+	"LAHF",
+	"LARL",
+	"LARQ",
+	"LARW",
+	"LDDQU",
+	"LDMXCSR",
+	"LEAL",
+	"LEAQ",
+	"LEAVEL",
+	"LEAVEQ",
+	"LEAVEW",
+	"LEAW",
+	"LFENCE",
+	"LFSL",
+	"LFSQ",
+	"LFSW",
+	"LGDT",
+	"LGSL",
+	"LGSQ",
+	"LGSW",
+	"LIDT",
+	"LLDT",
+	"LMSW",
+	"LOCK",
+	"LODSB",
+	"LODSL",
+	"LODSQ",
+	"LODSW",
+	"LONG",
+	"LOOP",
+	"LOOPEQ",
+	"LOOPNE",
+	"LSLL",
+	"LSLQ",
+	"LSLW",
+	"LSSL",
+	"LSSQ",
+	"LSSW",
+	"LTR",
+	"LZCNTL",
+	"LZCNTQ",
+	"LZCNTW",
+	"MASKMOVOU",
+	"MASKMOVQ",
+	"MAXPD",
+	"MAXPS",
+	"MAXSD",
+	"MAXSS",
+	"MFENCE",
+	"MINPD",
+	"MINPS",
+	"MINSD",
+	"MINSS",
+	"MONITOR",
+	"MOVAPD",
+	"MOVAPS",
+	"MOVB",
+	"MOVBEL",
+	"MOVBEQ",
+	"MOVBEW",
+	"MOVBLSX",
+	"MOVBLZX",
+	"MOVBQSX",
+	"MOVBQZX",
+	"MOVBWSX",
+	"MOVBWZX",
+	"MOVDDUP",
+	"MOVHLPS",
+	"MOVHPD",
+	"MOVHPS",
+	"MOVL",
+	"MOVLHPS",
+	"MOVLPD",
+	"MOVLPS",
+	"MOVLQSX",
+	"MOVLQZX",
+	"MOVMSKPD",
+	"MOVMSKPS",
+	"MOVNTDQA",
+	"MOVNTIL",
+	"MOVNTIQ",
+	"MOVNTO",
+	"MOVNTPD",
+	"MOVNTPS",
+	"MOVNTQ",
+	"MOVO",
+	"MOVOU",
+	"MOVQ",
+	"MOVQL",
+	"MOVQOZX",
+	"MOVSB",
+	"MOVSD",
+	"MOVSHDUP",
+	"MOVSL",
+	"MOVSLDUP",
+	"MOVSQ",
+	"MOVSS",
+	"MOVSW",
+	"MOVSWW",
+	"MOVUPD",
+	"MOVUPS",
+	"MOVW",
+	"MOVWLSX",
+	"MOVWLZX",
+	"MOVWQSX",
+	"MOVWQZX",
+	"MOVZWW",
+	"MPSADBW",
+	"MULB",
+	"MULL",
+	"MULPD",
+	"MULPS",
+	"MULQ",
+	"MULSD",
+	"MULSS",
+	"MULW",
+	"MULXL",
+	"MULXQ",
+	"MWAIT",
+	"NEGB",
+	"NEGL",
+	"NEGQ",
+	"NEGW",
+	"NOPL",
+	"NOPW",
+	"NOTB",
+	"NOTL",
+	"NOTQ",
+	"NOTW",
+	"ORB",
+	"ORL",
+	"ORPD",
+	"ORPS",
+	"ORQ",
+	"ORW",
+	"OUTB",
+	"OUTL",
+	"OUTSB",
+	"OUTSL",
+	"OUTSW",
+	"OUTW",
+	"PABSB",
+	"PABSD",
+	"PABSW",
+	"PACKSSLW",
+	"PACKSSWB",
+	"PACKUSDW",
+	"PACKUSWB",
+	"PADDB",
+	"PADDL",
+	"PADDQ",
+	"PADDSB",
+	"PADDSW",
+	"PADDUSB",
+	"PADDUSW",
+	"PADDW",
+	"PALIGNR",
+	"PAND",
+	"PANDN",
+	"PAUSE",
+	"PAVGB",
+	"PAVGW",
+	"PBLENDVB",
+	"PBLENDW",
+	"PCLMULQDQ",
+	"PCMPEQB",
+	"PCMPEQL",
+	"PCMPEQQ",
+	"PCMPEQW",
+	"PCMPESTRI",
+	"PCMPESTRM",
+	"PCMPGTB",
+	"PCMPGTL",
+	"PCMPGTQ",
+	"PCMPGTW",
+	"PCMPISTRI",
+	"PCMPISTRM",
+	"PDEPL",
+	"PDEPQ",
+	"PEXTL",
+	"PEXTQ",
+	"PEXTRB",
+	"PEXTRD",
+	"PEXTRQ",
+	"PEXTRW",
+	"PHADDD",
+	"PHADDSW",
+	"PHADDW",
+	"PHMINPOSUW",
+	"PHSUBD",
+	"PHSUBSW",
+	"PHSUBW",
+	"PINSRB",
+	"PINSRD",
+	"PINSRQ",
+	"PINSRW",
+	"PMADDUBSW",
+	"PMADDWL",
+	"PMAXSB",
+	"PMAXSD",
+	"PMAXSW",
+	"PMAXUB",
+	"PMAXUD",
+	"PMAXUW",
+	"PMINSB",
+	"PMINSD",
+	"PMINSW",
+	"PMINUB",
+	"PMINUD",
+	"PMINUW",
+	"PMOVMSKB",
+	"PMOVSXBD",
+	"PMOVSXBQ",
+	"PMOVSXBW",
+	"PMOVSXDQ",
+	"PMOVSXWD",
+	"PMOVSXWQ",
+	"PMOVZXBD",
+	"PMOVZXBQ",
+	"PMOVZXBW",
+	"PMOVZXDQ",
+	"PMOVZXWD",
+	"PMOVZXWQ",
+	"PMULDQ",
+	"PMULHRSW",
+	"PMULHUW",
+	"PMULHW",
+	"PMULLD",
+	"PMULLW",
+	"PMULULQ",
+	"POPAL",
+	"POPAW",
+	"POPCNTL",
+	"POPCNTQ",
+	"POPCNTW",
+	"POPFL",
+	"POPFQ",
+	"POPFW",
+	"POPL",
+	"POPQ",
+	"POPW",
+	"POR",
+	"PREFETCHNTA",
+	"PREFETCHT0",
+	"PREFETCHT1",
+	"PREFETCHT2",
+	"PSADBW",
+	"PSHUFB",
+	"PSHUFD",
+	"PSHUFHW",
+	"PSHUFL",
+	"PSHUFLW",
+	"PSHUFW",
+	"PSIGNB",
+	"PSIGND",
+	"PSIGNW",
+	"PSLLL",
+	"PSLLO",
+	"PSLLQ",
+	"PSLLW",
+	"PSRAL",
+	"PSRAW",
+	"PSRLL",
+	"PSRLO",
+	"PSRLQ",
+	"PSRLW",
+	"PSUBB",
+	"PSUBL",
+	"PSUBQ",
+	"PSUBSB",
+	"PSUBSW",
+	"PSUBUSB",
+	"PSUBUSW",
+	"PSUBW",
+	"PTEST",
+	"PUNPCKHBW",
+	"PUNPCKHLQ",
+	"PUNPCKHQDQ",
+	"PUNPCKHWL",
+	"PUNPCKLBW",
+	"PUNPCKLLQ",
+	"PUNPCKLQDQ",
+	"PUNPCKLWL",
+	"PUSHAL",
+	"PUSHAW",
+	"PUSHFL",
+	"PUSHFQ",
+	"PUSHFW",
+	"PUSHL",
+	"PUSHQ",
+	"PUSHW",
+	"PXOR",
+	"QUAD",
+	"RCLB",
+	"RCLL",
+	"RCLQ",
+	"RCLW",
+	"RCPPS",
+	"RCPSS",
+	"RCRB",
+	"RCRL",
+	"RCRQ",
+	"RCRW",
+	"RDFSBASEL",
+	"RDFSBASEQ",
+	"RDGSBASEL",
+	"RDGSBASEQ",
+	"RDMSR",
+	"RDPID",
+	"RDPKRU",
+	"RDPMC",
+	"RDRANDL",
+	"RDRANDQ",
+	"RDRANDW",
+	"RDSEEDL",
+	"RDSEEDQ",
+	"RDSEEDW",
+	"RDTSC",
+	"RDTSCP",
+	"REP",
+	"REPN",
+	"RETFL",
+	"RETFQ",
+	"RETFW",
+	"ROLB",
+	"ROLL",
+	"ROLQ",
+	"ROLW",
+	"RORB",
+	"RORL",
+	"RORQ",
+	"RORW",
+	"RORXL",
+	"RORXQ",
+	"ROUNDPD",
+	"ROUNDPS",
+	"ROUNDSD",
+	"ROUNDSS",
+	"RSM",
+	"RSQRTPS",
+	"RSQRTSS",
+	"SAHF",
+	"SALB",
+	"SALL",
+	"SALQ",
+	"SALW",
+	"SARB",
+	"SARL",
+	"SARQ",
+	"SARW",
+	"SARXL",
+	"SARXQ",
+	"SBBB",
+	"SBBL",
+	"SBBQ",
+	"SBBW",
+	"SCASB",
+	"SCASL",
+	"SCASQ",
+	"SCASW",
+	"SETCC",
+	"SETCS",
+	"SETEQ",
+	"SETGE",
+	"SETGT",
+	"SETHI",
+	"SETLE",
+	"SETLS",
+	"SETLT",
+	"SETMI",
+	"SETNE",
+	"SETOC",
+	"SETOS",
+	"SETPC",
+	"SETPL",
+	"SETPS",
+	"SFENCE",
+	"SGDT",
+	"SHA1MSG1",
+	"SHA1MSG2",
+	"SHA1NEXTE",
+	"SHA1RNDS4",
+	"SHA256MSG1",
+	"SHA256MSG2",
+	"SHA256RNDS2",
+	"SHLB",
+	"SHLL",
+	"SHLQ",
+	"SHLW",
+	"SHLXL",
+	"SHLXQ",
+	"SHRB",
+	"SHRL",
+	"SHRQ",
+	"SHRW",
+	"SHRXL",
+	"SHRXQ",
+	"SHUFPD",
+	"SHUFPS",
+	"SIDT",
+	"SLDTL",
+	"SLDTQ",
+	"SLDTW",
+	"SMSWL",
+	"SMSWQ",
+	"SMSWW",
+	"SQRTPD",
+	"SQRTPS",
+	"SQRTSD",
+	"SQRTSS",
+	"STAC",
+	"STC",
+	"STD",
+	"STI",
+	"STMXCSR",
+	"STOSB",
+	"STOSL",
+	"STOSQ",
+	"STOSW",
+	"STRL",
+	"STRQ",
+	"STRW",
+	"SUBB",
+	"SUBL",
+	"SUBPD",
+	"SUBPS",
+	"SUBQ",
+	"SUBSD",
+	"SUBSS",
+	"SUBW",
+	"SWAPGS",
+	"SYSCALL",
+	"SYSENTER",
+	"SYSENTER64",
+	"SYSEXIT",
+	"SYSEXIT64",
+	"SYSRET",
+	"TESTB",
+	"TESTL",
+	"TESTQ",
+	"TESTW",
+	"TPAUSE",
+	"TZCNTL",
+	"TZCNTQ",
+	"TZCNTW",
+	"UCOMISD",
+	"UCOMISS",
+	"UD1",
+	"UD2",
+	"UMWAIT",
+	"UNPCKHPD",
+	"UNPCKHPS",
+	"UNPCKLPD",
+	"UNPCKLPS",
+	"UMONITOR",
+	"V4FMADDPS",
+	"V4FMADDSS",
+	"V4FNMADDPS",
+	"V4FNMADDSS",
+	"VADDPD",
+	"VADDPS",
+	"VADDSD",
+	"VADDSS",
+	"VADDSUBPD",
+	"VADDSUBPS",
+	"VAESDEC",
+	"VAESDECLAST",
+	"VAESENC",
+	"VAESENCLAST",
+	"VAESIMC",
+	"VAESKEYGENASSIST",
+	"VALIGND",
+	"VALIGNQ",
+	"VANDNPD",
+	"VANDNPS",
+	"VANDPD",
+	"VANDPS",
+	"VBLENDMPD",
+	"VBLENDMPS",
+	"VBLENDPD",
+	"VBLENDPS",
+	"VBLENDVPD",
+	"VBLENDVPS",
+	"VBROADCASTF128",
+	"VBROADCASTF32X2",
+	"VBROADCASTF32X4",
+	"VBROADCASTF32X8",
+	"VBROADCASTF64X2",
+	"VBROADCASTF64X4",
+	"VBROADCASTI128",
+	"VBROADCASTI32X2",
+	"VBROADCASTI32X4",
+	"VBROADCASTI32X8",
+	"VBROADCASTI64X2",
+	"VBROADCASTI64X4",
+	"VBROADCASTSD",
+	"VBROADCASTSS",
+	"VCMPPD",
+	"VCMPPS",
+	"VCMPSD",
+	"VCMPSS",
+	"VCOMISD",
+	"VCOMISS",
+	"VCOMPRESSPD",
+	"VCOMPRESSPS",
+	"VCVTDQ2PD",
+	"VCVTDQ2PS",
+	"VCVTPD2DQ",
+	"VCVTPD2DQX",
+	"VCVTPD2DQY",
+	"VCVTPD2PS",
+	"VCVTPD2PSX",
+	"VCVTPD2PSY",
+	"VCVTPD2QQ",
+	"VCVTPD2UDQ",
+	"VCVTPD2UDQX",
+	"VCVTPD2UDQY",
+	"VCVTPD2UQQ",
+	"VCVTPH2PS",
+	"VCVTPS2DQ",
+	"VCVTPS2PD",
+	"VCVTPS2PH",
+	"VCVTPS2QQ",
+	"VCVTPS2UDQ",
+	"VCVTPS2UQQ",
+	"VCVTQQ2PD",
+	"VCVTQQ2PS",
+	"VCVTQQ2PSX",
+	"VCVTQQ2PSY",
+	"VCVTSD2SI",
+	"VCVTSD2SIQ",
+	"VCVTSD2SS",
+	"VCVTSD2USI",
+	"VCVTSD2USIL",
+	"VCVTSD2USIQ",
+	"VCVTSI2SDL",
+	"VCVTSI2SDQ",
+	"VCVTSI2SSL",
+	"VCVTSI2SSQ",
+	"VCVTSS2SD",
+	"VCVTSS2SI",
+	"VCVTSS2SIQ",
+	"VCVTSS2USI",
+	"VCVTSS2USIL",
+	"VCVTSS2USIQ",
+	"VCVTTPD2DQ",
+	"VCVTTPD2DQX",
+	"VCVTTPD2DQY",
+	"VCVTTPD2QQ",
+	"VCVTTPD2UDQ",
+	"VCVTTPD2UDQX",
+	"VCVTTPD2UDQY",
+	"VCVTTPD2UQQ",
+	"VCVTTPS2DQ",
+	"VCVTTPS2QQ",
+	"VCVTTPS2UDQ",
+	"VCVTTPS2UQQ",
+	"VCVTTSD2SI",
+	"VCVTTSD2SIQ",
+	"VCVTTSD2USI",
+	"VCVTTSD2USIL",
+	"VCVTTSD2USIQ",
+	"VCVTTSS2SI",
+	"VCVTTSS2SIQ",
+	"VCVTTSS2USI",
+	"VCVTTSS2USIL",
+	"VCVTTSS2USIQ",
+	"VCVTUDQ2PD",
+	"VCVTUDQ2PS",
+	"VCVTUQQ2PD",
+	"VCVTUQQ2PS",
+	"VCVTUQQ2PSX",
+	"VCVTUQQ2PSY",
+	"VCVTUSI2SD",
+	"VCVTUSI2SDL",
+	"VCVTUSI2SDQ",
+	"VCVTUSI2SS",
+	"VCVTUSI2SSL",
+	"VCVTUSI2SSQ",
+	"VDBPSADBW",
+	"VDIVPD",
+	"VDIVPS",
+	"VDIVSD",
+	"VDIVSS",
+	"VDPPD",
+	"VDPPS",
+	"VERR",
+	"VERW",
+	"VEXP2PD",
+	"VEXP2PS",
+	"VEXPANDPD",
+	"VEXPANDPS",
+	"VEXTRACTF128",
+	"VEXTRACTF32X4",
+	"VEXTRACTF32X8",
+	"VEXTRACTF64X2",
+	"VEXTRACTF64X4",
+	"VEXTRACTI128",
+	"VEXTRACTI32X4",
+	"VEXTRACTI32X8",
+	"VEXTRACTI64X2",
+	"VEXTRACTI64X4",
+	"VEXTRACTPS",
+	"VFIXUPIMMPD",
+	"VFIXUPIMMPS",
+	"VFIXUPIMMSD",
+	"VFIXUPIMMSS",
+	"VFMADD132PD",
+	"VFMADD132PS",
+	"VFMADD132SD",
+	"VFMADD132SS",
+	"VFMADD213PD",
+	"VFMADD213PS",
+	"VFMADD213SD",
+	"VFMADD213SS",
+	"VFMADD231PD",
+	"VFMADD231PS",
+	"VFMADD231SD",
+	"VFMADD231SS",
+	"VFMADDSUB132PD",
+	"VFMADDSUB132PS",
+	"VFMADDSUB213PD",
+	"VFMADDSUB213PS",
+	"VFMADDSUB231PD",
+	"VFMADDSUB231PS",
+	"VFMSUB132PD",
+	"VFMSUB132PS",
+	"VFMSUB132SD",
+	"VFMSUB132SS",
+	"VFMSUB213PD",
+	"VFMSUB213PS",
+	"VFMSUB213SD",
+	"VFMSUB213SS",
+	"VFMSUB231PD",
+	"VFMSUB231PS",
+	"VFMSUB231SD",
+	"VFMSUB231SS",
+	"VFMSUBADD132PD",
+	"VFMSUBADD132PS",
+	"VFMSUBADD213PD",
+	"VFMSUBADD213PS",
+	"VFMSUBADD231PD",
+	"VFMSUBADD231PS",
+	"VFNMADD132PD",
+	"VFNMADD132PS",
+	"VFNMADD132SD",
+	"VFNMADD132SS",
+	"VFNMADD213PD",
+	"VFNMADD213PS",
+	"VFNMADD213SD",
+	"VFNMADD213SS",
+	"VFNMADD231PD",
+	"VFNMADD231PS",
+	"VFNMADD231SD",
+	"VFNMADD231SS",
+	"VFNMSUB132PD",
+	"VFNMSUB132PS",
+	"VFNMSUB132SD",
+	"VFNMSUB132SS",
+	"VFNMSUB213PD",
+	"VFNMSUB213PS",
+	"VFNMSUB213SD",
+	"VFNMSUB213SS",
+	"VFNMSUB231PD",
+	"VFNMSUB231PS",
+	"VFNMSUB231SD",
+	"VFNMSUB231SS",
+	"VFPCLASSPD",
+	"VFPCLASSPDX",
+	"VFPCLASSPDY",
+	"VFPCLASSPDZ",
+	"VFPCLASSPS",
+	"VFPCLASSPSX",
+	"VFPCLASSPSY",
+	"VFPCLASSPSZ",
+	"VFPCLASSSD",
+	"VFPCLASSSS",
+	"VGATHERDPD",
+	"VGATHERDPS",
+	"VGATHERPF0DPD",
+	"VGATHERPF0DPS",
+	"VGATHERPF0QPD",
+	"VGATHERPF0QPS",
+	"VGATHERPF1DPD",
+	"VGATHERPF1DPS",
+	"VGATHERPF1QPD",
+	"VGATHERPF1QPS",
+	"VGATHERQPD",
+	"VGATHERQPS",
+	"VGETEXPPD",
+	"VGETEXPPS",
+	"VGETEXPSD",
+	"VGETEXPSS",
+	"VGETMANTPD",
+	"VGETMANTPS",
+	"VGETMANTSD",
+	"VGETMANTSS",
+	"VGF2P8AFFINEINVQB",
+	"VGF2P8AFFINEQB",
+	"VGF2P8MULB",
+	"VHADDPD",
+	"VHADDPS",
+	"VHSUBPD",
+	"VHSUBPS",
+	"VINSERTF128",
+	"VINSERTF32X4",
+	"VINSERTF32X8",
+	"VINSERTF64X2",
+	"VINSERTF64X4",
+	"VINSERTI128",
+	"VINSERTI32X4",
+	"VINSERTI32X8",
+	"VINSERTI64X2",
+	"VINSERTI64X4",
+	"VINSERTPS",
+	"VLDDQU",
+	"VLDMXCSR",
+	"VMASKMOVDQU",
+	"VMASKMOVPD",
+	"VMASKMOVPS",
+	"VMAXPD",
+	"VMAXPS",
+	"VMAXSD",
+	"VMAXSS",
+	"VMINPD",
+	"VMINPS",
+	"VMINSD",
+	"VMINSS",
+	"VMOVAPD",
+	"VMOVAPS",
+	"VMOVD",
+	"VMOVDDUP",
+	"VMOVDQA",
+	"VMOVDQA32",
+	"VMOVDQA64",
+	"VMOVDQU",
+	"VMOVDQU16",
+	"VMOVDQU32",
+	"VMOVDQU64",
+	"VMOVDQU8",
+	"VMOVHLPS",
+	"VMOVHPD",
+	"VMOVHPS",
+	"VMOVLHPS",
+	"VMOVLPD",
+	"VMOVLPS",
+	"VMOVMSKPD",
+	"VMOVMSKPS",
+	"VMOVNTDQ",
+	"VMOVNTDQA",
+	"VMOVNTPD",
+	"VMOVNTPS",
+	"VMOVQ",
+	"VMOVSD",
+	"VMOVSHDUP",
+	"VMOVSLDUP",
+	"VMOVSS",
+	"VMOVUPD",
+	"VMOVUPS",
+	"VMPSADBW",
+	"VMULPD",
+	"VMULPS",
+	"VMULSD",
+	"VMULSS",
+	"VORPD",
+	"VORPS",
+	"VP4DPWSSD",
+	"VP4DPWSSDS",
+	"VPABSB",
+	"VPABSD",
+	"VPABSQ",
+	"VPABSW",
+	"VPACKSSDW",
+	"VPACKSSWB",
+	"VPACKUSDW",
+	"VPACKUSWB",
+	"VPADDB",
+	"VPADDD",
+	"VPADDQ",
+	"VPADDSB",
+	"VPADDSW",
+	"VPADDUSB",
+	"VPADDUSW",
+	"VPADDW",
+	"VPALIGNR",
+	"VPAND",
+	"VPANDD",
+	"VPANDN",
+	"VPANDND",
+	"VPANDNQ",
+	"VPANDQ",
+	"VPAVGB",
+	"VPAVGW",
+	"VPBLENDD",
+	"VPBLENDMB",
+	"VPBLENDMD",
+	"VPBLENDMQ",
+	"VPBLENDMW",
+	"VPBLENDVB",
+	"VPBLENDW",
+	"VPBROADCASTB",
+	"VPBROADCASTD",
+	"VPBROADCASTMB2Q",
+	"VPBROADCASTMW2D",
+	"VPBROADCASTQ",
+	"VPBROADCASTW",
+	"VPCLMULQDQ",
+	"VPCMPB",
+	"VPCMPD",
+	"VPCMPEQB",
+	"VPCMPEQD",
+	"VPCMPEQQ",
+	"VPCMPEQW",
+	"VPCMPESTRI",
+	"VPCMPESTRM",
+	"VPCMPGTB",
+	"VPCMPGTD",
+	"VPCMPGTQ",
+	"VPCMPGTW",
+	"VPCMPISTRI",
+	"VPCMPISTRM",
+	"VPCMPQ",
+	"VPCMPUB",
+	"VPCMPUD",
+	"VPCMPUQ",
+	"VPCMPUW",
+	"VPCMPW",
+	"VPCOMPRESSB",
+	"VPCOMPRESSD",
+	"VPCOMPRESSQ",
+	"VPCOMPRESSW",
+	"VPCONFLICTD",
+	"VPCONFLICTQ",
+	"VPDPBUSD",
+	"VPDPBUSDS",
+	"VPDPWSSD",
+	"VPDPWSSDS",
+	"VPERM2F128",
+	"VPERM2I128",
+	"VPERMB",
+	"VPERMD",
+	"VPERMI2B",
+	"VPERMI2D",
+	"VPERMI2PD",
+	"VPERMI2PS",
+	"VPERMI2Q",
+	"VPERMI2W",
+	"VPERMILPD",
+	"VPERMILPS",
+	"VPERMPD",
+	"VPERMPS",
+	"VPERMQ",
+	"VPERMT2B",
+	"VPERMT2D",
+	"VPERMT2PD",
+	"VPERMT2PS",
+	"VPERMT2Q",
+	"VPERMT2W",
+	"VPERMW",
+	"VPEXPANDB",
+	"VPEXPANDD",
+	"VPEXPANDQ",
+	"VPEXPANDW",
+	"VPEXTRB",
+	"VPEXTRD",
+	"VPEXTRQ",
+	"VPEXTRW",
+	"VPGATHERDD",
+	"VPGATHERDQ",
+	"VPGATHERQD",
+	"VPGATHERQQ",
+	"VPHADDD",
+	"VPHADDSW",
+	"VPHADDW",
+	"VPHMINPOSUW",
+	"VPHSUBD",
+	"VPHSUBSW",
+	"VPHSUBW",
+	"VPINSRB",
+	"VPINSRD",
+	"VPINSRQ",
+	"VPINSRW",
+	"VPLZCNTD",
+	"VPLZCNTQ",
+	"VPMADD52HUQ",
+	"VPMADD52LUQ",
+	"VPMADDUBSW",
+	"VPMADDWD",
+	"VPMASKMOVD",
+	"VPMASKMOVQ",
+	"VPMAXSB",
+	"VPMAXSD",
+	"VPMAXSQ",
+	"VPMAXSW",
+	"VPMAXUB",
+	"VPMAXUD",
+	"VPMAXUQ",
+	"VPMAXUW",
+	"VPMINSB",
+	"VPMINSD",
+	"VPMINSQ",
+	"VPMINSW",
+	"VPMINUB",
+	"VPMINUD",
+	"VPMINUQ",
+	"VPMINUW",
+	"VPMOVB2M",
+	"VPMOVD2M",
+	"VPMOVDB",
+	"VPMOVDW",
+	"VPMOVM2B",
+	"VPMOVM2D",
+	"VPMOVM2Q",
+	"VPMOVM2W",
+	"VPMOVMSKB",
+	"VPMOVQ2M",
+	"VPMOVQB",
+	"VPMOVQD",
+	"VPMOVQW",
+	"VPMOVSDB",
+	"VPMOVSDW",
+	"VPMOVSQB",
+	"VPMOVSQD",
+	"VPMOVSQW",
+	"VPMOVSWB",
+	"VPMOVSXBD",
+	"VPMOVSXBQ",
+	"VPMOVSXBW",
+	"VPMOVSXDQ",
+	"VPMOVSXWD",
+	"VPMOVSXWQ",
+	"VPMOVUSDB",
+	"VPMOVUSDW",
+	"VPMOVUSQB",
+	"VPMOVUSQD",
+	"VPMOVUSQW",
+	"VPMOVUSWB",
+	"VPMOVW2M",
+	"VPMOVWB",
+	"VPMOVZXBD",
+	"VPMOVZXBQ",
+	"VPMOVZXBW",
+	"VPMOVZXDQ",
+	"VPMOVZXWD",
+	"VPMOVZXWQ",
+	"VPMULDQ",
+	"VPMULHRSW",
+	"VPMULHUW",
+	"VPMULHW",
+	"VPMULLD",
+	"VPMULLQ",
+	"VPMULLW",
+	"VPMULTISHIFTQB",
+	"VPMULUDQ",
+	"VPOPCNTB",
+	"VPOPCNTD",
+	"VPOPCNTQ",
+	"VPOPCNTW",
+	"VPOR",
+	"VPORD",
+	"VPORQ",
+	"VPROLD",
+	"VPROLQ",
+	"VPROLVD",
+	"VPROLVQ",
+	"VPRORD",
+	"VPRORQ",
+	"VPRORVD",
+	"VPRORVQ",
+	"VPSADBW",
+	"VPSCATTERDD",
+	"VPSCATTERDQ",
+	"VPSCATTERQD",
+	"VPSCATTERQQ",
+	"VPSHLDD",
+	"VPSHLDQ",
+	"VPSHLDVD",
+	"VPSHLDVQ",
+	"VPSHLDVW",
+	"VPSHLDW",
+	"VPSHRDD",
+	"VPSHRDQ",
+	"VPSHRDVD",
+	"VPSHRDVQ",
+	"VPSHRDVW",
+	"VPSHRDW",
+	"VPSHUFB",
+	"VPSHUFBITQMB",
+	"VPSHUFD",
+	"VPSHUFHW",
+	"VPSHUFLW",
+	"VPSIGNB",
+	"VPSIGND",
+	"VPSIGNW",
+	"VPSLLD",
+	"VPSLLDQ",
+	"VPSLLQ",
+	"VPSLLVD",
+	"VPSLLVQ",
+	"VPSLLVW",
+	"VPSLLW",
+	"VPSRAD",
+	"VPSRAQ",
+	"VPSRAVD",
+	"VPSRAVQ",
+	"VPSRAVW",
+	"VPSRAW",
+	"VPSRLD",
+	"VPSRLDQ",
+	"VPSRLQ",
+	"VPSRLVD",
+	"VPSRLVQ",
+	"VPSRLVW",
+	"VPSRLW",
+	"VPSUBB",
+	"VPSUBD",
+	"VPSUBQ",
+	"VPSUBSB",
+	"VPSUBSW",
+	"VPSUBUSB",
+	"VPSUBUSW",
+	"VPSUBW",
+	"VPTERNLOGD",
+	"VPTERNLOGQ",
+	"VPTEST",
+	"VPTESTMB",
+	"VPTESTMD",
+	"VPTESTMQ",
+	"VPTESTMW",
+	"VPTESTNMB",
+	"VPTESTNMD",
+	"VPTESTNMQ",
+	"VPTESTNMW",
+	"VPUNPCKHBW",
+	"VPUNPCKHDQ",
+	"VPUNPCKHQDQ",
+	"VPUNPCKHWD",
+	"VPUNPCKLBW",
+	"VPUNPCKLDQ",
+	"VPUNPCKLQDQ",
+	"VPUNPCKLWD",
+	"VPXOR",
+	"VPXORD",
+	"VPXORQ",
+	"VRANGEPD",
+	"VRANGEPS",
+	"VRANGESD",
+	"VRANGESS",
+	"VRCP14PD",
+	"VRCP14PS",
+	"VRCP14SD",
+	"VRCP14SS",
+	"VRCP28PD",
+	"VRCP28PS",
+	"VRCP28SD",
+	"VRCP28SS",
+	"VRCPPS",
+	"VRCPSS",
+	"VREDUCEPD",
+	"VREDUCEPS",
+	"VREDUCESD",
+	"VREDUCESS",
+	"VRNDSCALEPD",
+	"VRNDSCALEPS",
+	"VRNDSCALESD",
+	"VRNDSCALESS",
+	"VROUNDPD",
+	"VROUNDPS",
+	"VROUNDSD",
+	"VROUNDSS",
+	"VRSQRT14PD",
+	"VRSQRT14PS",
+	"VRSQRT14SD",
+	"VRSQRT14SS",
+	"VRSQRT28PD",
+	"VRSQRT28PS",
+	"VRSQRT28SD",
+	"VRSQRT28SS",
+	"VRSQRTPS",
+	"VRSQRTSS",
+	"VSCALEFPD",
+	"VSCALEFPS",
+	"VSCALEFSD",
+	"VSCALEFSS",
+	"VSCATTERDPD",
+	"VSCATTERDPS",
+	"VSCATTERPF0DPD",
+	"VSCATTERPF0DPS",
+	"VSCATTERPF0QPD",
+	"VSCATTERPF0QPS",
+	"VSCATTERPF1DPD",
+	"VSCATTERPF1DPS",
+	"VSCATTERPF1QPD",
+	"VSCATTERPF1QPS",
+	"VSCATTERQPD",
+	"VSCATTERQPS",
+	"VSHUFF32X4",
+	"VSHUFF64X2",
+	"VSHUFI32X4",
+	"VSHUFI64X2",
+	"VSHUFPD",
+	"VSHUFPS",
+	"VSQRTPD",
+	"VSQRTPS",
+	"VSQRTSD",
+	"VSQRTSS",
+	"VSTMXCSR",
+	"VSUBPD",
+	"VSUBPS",
+	"VSUBSD",
+	"VSUBSS",
+	"VTESTPD",
+	"VTESTPS",
+	"VUCOMISD",
+	"VUCOMISS",
+	"VUNPCKHPD",
+	"VUNPCKHPS",
+	"VUNPCKLPD",
+	"VUNPCKLPS",
+	"VXORPD",
+	"VXORPS",
+	"VZEROALL",
+	"VZEROUPPER",
+	"WAIT",
+	"WBINVD",
+	"WORD",
+	"WRFSBASEL",
+	"WRFSBASEQ",
+	"WRGSBASEL",
+	"WRGSBASEQ",
+	"WRMSR",
+	"WRPKRU",
+	"XABORT",
+	"XACQUIRE",
+	"XADDB",
+	"XADDL",
+	"XADDQ",
+	"XADDW",
+	"XBEGIN",
+	"XCHGB",
+	"XCHGL",
+	"XCHGQ",
+	"XCHGW",
+	"XEND",
+	"XGETBV",
+	"XLAT",
+	"XORB",
+	"XORL",
+	"XORPD",
+	"XORPS",
+	"XORQ",
+	"XORW",
+	"XRELEASE",
+	"XRSTOR",
+	"XRSTOR64",
+	"XRSTORS",
+	"XRSTORS64",
+	"XSAVE",
+	"XSAVE64",
+	"XSAVEC",
+	"XSAVEC64",
+	"XSAVEOPT",
+	"XSAVEOPT64",
+	"XSAVES",
+	"XSAVES64",
+	"XSETBV",
+	"XTEST",
+	"LAST",
+}
diff --git a/go/src/cmd/internal/obj/x86/asm6.go b/go/src/cmd/internal/obj/x86/asm6.go
new file mode 100644
index 0000000000000000000000000000000000000000..4110fd7d8a7425357e2884408494e5964e589d96
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/asm6.go
@@ -0,0 +1,5423 @@
+// Inferno utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package x86
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"log"
+	"strings"
+)
+
+var (
+	plan9privates *obj.LSym
+)
+
+// Instruction layout.
+
+// Loop alignment constants:
+// want to align loop entry to loopAlign-byte boundary,
+// and willing to insert at most maxLoopPad bytes of NOP to do so.
+// We define a loop entry as the target of a backward jump.
+//
+// gcc uses maxLoopPad = 10 for its 'generic x86-64' config,
+// and it aligns all jump targets, not just backward jump targets.
+//
+// As of 6/1/2012, the effect of setting maxLoopPad = 10 here
+// is very slight but negative, so the alignment is disabled by
+// setting MaxLoopPad = 0. The code is here for reference and
+// for future experiments.
+const (
+	loopAlign  = 16
+	maxLoopPad = 0
+)
+
+// Bit flags that are used to express jump target properties.
+const (
+	// branchBackwards marks targets that are located behind.
+	// Used to express jumps to loop headers.
+	branchBackwards = (1 << iota)
+	// branchShort marks branches those target is close,
+	// with offset is in -128..127 range.
+	branchShort
+	// branchLoopHead marks loop entry.
+	// Used to insert padding for misaligned loops.
+	branchLoopHead
+)
+
+// opBytes holds optab encoding bytes.
+// Each ytab reserves fixed amount of bytes in this array.
+//
+// The size should be the minimal number of bytes that
+// are enough to hold biggest optab op lines.
+type opBytes [31]uint8
+
+type Optab struct {
+	as     obj.As
+	ytab   []ytab
+	prefix uint8
+	op     opBytes
+}
+
+type movtab struct {
+	as   obj.As
+	ft   uint8
+	f3t  uint8
+	tt   uint8
+	code uint8
+	op   [4]uint8
+}
+
+const (
+	Yxxx = iota
+	Ynone
+	Yi0 // $0
+	Yi1 // $1
+	Yu2 // $x, x fits in uint2
+	Yi8 // $x, x fits in int8
+	Yu8 // $x, x fits in uint8
+	Yu7 // $x, x in 0..127 (fits in both int8 and uint8)
+	Ys32
+	Yi32
+	Yi64
+	Yiauto
+	Yal
+	Ycl
+	Yax
+	Ycx
+	Yrb
+	Yrl
+	Yrl32 // Yrl on 32-bit system
+	Yrf
+	Yf0
+	Yrx
+	Ymb
+	Yml
+	Ym
+	Ybr
+	Ycs
+	Yss
+	Yds
+	Yes
+	Yfs
+	Ygs
+	Ygdtr
+	Yidtr
+	Yldtr
+	Ymsw
+	Ytask
+	Ycr0
+	Ycr1
+	Ycr2
+	Ycr3
+	Ycr4
+	Ycr5
+	Ycr6
+	Ycr7
+	Ycr8
+	Ydr0
+	Ydr1
+	Ydr2
+	Ydr3
+	Ydr4
+	Ydr5
+	Ydr6
+	Ydr7
+	Ytr0
+	Ytr1
+	Ytr2
+	Ytr3
+	Ytr4
+	Ytr5
+	Ytr6
+	Ytr7
+	Ymr
+	Ymm
+	Yxr0          // X0 only. "<XMM0>" notation in Intel manual.
+	YxrEvexMulti4 // [ X<n> - X<n+3> ]; multisource YxrEvex
+	Yxr           // X0..X15
+	YxrEvex       // X0..X31
+	Yxm
+	YxmEvex       // YxrEvex+Ym
+	Yxvm          // VSIB vector array; vm32x/vm64x
+	YxvmEvex      // Yxvm which permits High-16 X register as index.
+	YyrEvexMulti4 // [ Y<n> - Y<n+3> ]; multisource YyrEvex
+	Yyr           // Y0..Y15
+	YyrEvex       // Y0..Y31
+	Yym
+	YymEvex   // YyrEvex+Ym
+	Yyvm      // VSIB vector array; vm32y/vm64y
+	YyvmEvex  // Yyvm which permits High-16 Y register as index.
+	YzrMulti4 // [ Z<n> - Z<n+3> ]; multisource YzrEvex
+	Yzr       // Z0..Z31
+	Yzm       // Yzr+Ym
+	Yzvm      // VSIB vector array; vm32z/vm64z
+	Yk0       // K0
+	Yknot0    // K1..K7; write mask
+	Yk        // K0..K7; used for KOP
+	Ykm       // Yk+Ym; used for KOP
+	Ytls
+	Ytextsize
+	Yindir
+	Ymax
+)
+
+const (
+	Zxxx = iota
+	Zlit
+	Zlitm_r
+	Zlitr_m
+	Zlit_m_r
+	Z_rp
+	Zbr
+	Zcall
+	Zcallcon
+	Zcallduff
+	Zcallind
+	Zcallindreg
+	Zib_
+	Zib_rp
+	Zibo_m
+	Zibo_m_xm
+	Zil_
+	Zil_rp
+	Ziq_rp
+	Zilo_m
+	Zjmp
+	Zjmpcon
+	Zloop
+	Zo_iw
+	Zm_o
+	Zm_r
+	Z_m_r
+	Zm2_r
+	Zm_r_xm
+	Zm_r_i_xm
+	Zm_r_xm_nr
+	Zr_m_xm_nr
+	Zibm_r // mmx1,mmx2/mem64,imm8
+	Zibr_m
+	Zmb_r
+	Zaut_r
+	Zo_m
+	Zo_m64
+	Zpseudo
+	Zr_m
+	Zr_m_xm
+	Zrp_
+	Z_ib
+	Z_il
+	Zm_ibo
+	Zm_ilo
+	Zib_rr
+	Zil_rr
+	Zbyte
+
+	Zvex_rm_v_r
+	Zvex_rm_v_ro
+	Zvex_r_v_rm
+	Zvex_i_rm_vo
+	Zvex_v_rm_r
+	Zvex_i_rm_r
+	Zvex_i_r_v
+	Zvex_i_rm_v_r
+	Zvex
+	Zvex_rm_r_vo
+	Zvex_i_r_rm
+	Zvex_hr_rm_v_r
+
+	Zevex_first
+	Zevex_i_r_k_rm
+	Zevex_i_r_rm
+	Zevex_i_rm_k_r
+	Zevex_i_rm_k_vo
+	Zevex_i_rm_r
+	Zevex_i_rm_v_k_r
+	Zevex_i_rm_v_r
+	Zevex_i_rm_vo
+	Zevex_k_rmo
+	Zevex_r_k_rm
+	Zevex_r_v_k_rm
+	Zevex_r_v_rm
+	Zevex_rm_k_r
+	Zevex_rm_v_k_r
+	Zevex_rm_v_r
+	Zevex_last
+
+	Zmax
+)
+
+const (
+	Px   = 0
+	Px1  = 1    // symbolic; exact value doesn't matter
+	P32  = 0x32 // 32-bit only
+	Pe   = 0x66 // operand escape
+	Pm   = 0x0f // 2byte opcode escape
+	Pq   = 0xff // both escapes: 66 0f
+	Pb   = 0xfe // byte operands
+	Pf2  = 0xf2 // xmm escape 1: f2 0f
+	Pf3  = 0xf3 // xmm escape 2: f3 0f
+	Pef3 = 0xf5 // xmm escape 2 with 16-bit prefix: 66 f3 0f
+	Pq3  = 0x67 // xmm escape 3: 66 48 0f
+	Pq4  = 0x68 // xmm escape 4: 66 0F 38
+	Pq4w = 0x69 // Pq4 with Rex.w 66 0F 38
+	Pq5  = 0x6a // xmm escape 5: F3 0F 38
+	Pq5w = 0x6b // Pq5 with Rex.w F3 0F 38
+	Pfw  = 0xf4 // Pf3 with Rex.w: f3 48 0f
+	Pw   = 0x48 // Rex.w
+	Pw8  = 0x90 // symbolic; exact value doesn't matter
+	Py   = 0x80 // defaults to 64-bit mode
+	Py1  = 0x81 // symbolic; exact value doesn't matter
+	Py3  = 0x83 // symbolic; exact value doesn't matter
+	Pavx = 0x84 // symbolic; exact value doesn't matter
+
+	RxrEvex = 1 << 4 // AVX512 extension to REX.R/VEX.R
+	Rxw     = 1 << 3 // =1, 64-bit operand size
+	Rxr     = 1 << 2 // extend modrm reg
+	Rxx     = 1 << 1 // extend sib index
+	Rxb     = 1 << 0 // extend modrm r/m, sib base, or opcode reg
+)
+
+const (
+	// Encoding for VEX prefix in tables.
+	// The P, L, and W fields are chosen to match
+	// their eventual locations in the VEX prefix bytes.
+
+	// Encoding for VEX prefix in tables.
+	// The P, L, and W fields are chosen to match
+	// their eventual locations in the VEX prefix bytes.
+
+	// Using spare bit to make leading [E]VEX encoding byte different from
+	// 0x0f even if all other VEX fields are 0.
+	avxEscape = 1 << 6
+
+	// P field - 2 bits
+	vex66 = 1 << 0
+	vexF3 = 2 << 0
+	vexF2 = 3 << 0
+	// L field - 1 bit
+	vexLZ  = 0 << 2
+	vexLIG = 0 << 2
+	vex128 = 0 << 2
+	vex256 = 1 << 2
+	// W field - 1 bit
+	vexWIG = 0 << 7
+	vexW0  = 0 << 7
+	vexW1  = 1 << 7
+	// M field - 5 bits, but mostly reserved; we can store up to 3
+	vex0F   = 1 << 3
+	vex0F38 = 2 << 3
+	vex0F3A = 3 << 3
+)
+
+var ycover [Ymax * Ymax]uint8
+
+var reg [MAXREG]int
+
+var regrex [MAXREG + 1]int
+
+var ynone = []ytab{
+	{Zlit, 1, argList{}},
+}
+
+var ytext = []ytab{
+	{Zpseudo, 0, argList{Ymb, Ytextsize}},
+	{Zpseudo, 1, argList{Ymb, Yi32, Ytextsize}},
+}
+
+var ynop = []ytab{
+	{Zpseudo, 0, argList{}},
+	{Zpseudo, 0, argList{Yiauto}},
+	{Zpseudo, 0, argList{Yml}},
+	{Zpseudo, 0, argList{Yrf}},
+	{Zpseudo, 0, argList{Yxr}},
+	{Zpseudo, 0, argList{Yiauto}},
+	{Zpseudo, 0, argList{Yml}},
+	{Zpseudo, 0, argList{Yrf}},
+	{Zpseudo, 1, argList{Yxr}},
+}
+
+var yfuncdata = []ytab{
+	{Zpseudo, 0, argList{Yi32, Ym}},
+}
+
+var ypcdata = []ytab{
+	{Zpseudo, 0, argList{Yi32, Yi32}},
+}
+
+var yxorb = []ytab{
+	{Zib_, 1, argList{Yi32, Yal}},
+	{Zibo_m, 2, argList{Yi32, Ymb}},
+	{Zr_m, 1, argList{Yrb, Ymb}},
+	{Zm_r, 1, argList{Ymb, Yrb}},
+}
+
+var yaddl = []ytab{
+	{Zibo_m, 2, argList{Yi8, Yml}},
+	{Zil_, 1, argList{Yi32, Yax}},
+	{Zilo_m, 2, argList{Yi32, Yml}},
+	{Zr_m, 1, argList{Yrl, Yml}},
+	{Zm_r, 1, argList{Yml, Yrl}},
+}
+
+var yincl = []ytab{
+	{Z_rp, 1, argList{Yrl}},
+	{Zo_m, 2, argList{Yml}},
+}
+
+var yincq = []ytab{
+	{Zo_m, 2, argList{Yml}},
+}
+
+var ycmpb = []ytab{
+	{Z_ib, 1, argList{Yal, Yi32}},
+	{Zm_ibo, 2, argList{Ymb, Yi32}},
+	{Zm_r, 1, argList{Ymb, Yrb}},
+	{Zr_m, 1, argList{Yrb, Ymb}},
+}
+
+var ycmpl = []ytab{
+	{Zm_ibo, 2, argList{Yml, Yi8}},
+	{Z_il, 1, argList{Yax, Yi32}},
+	{Zm_ilo, 2, argList{Yml, Yi32}},
+	{Zm_r, 1, argList{Yml, Yrl}},
+	{Zr_m, 1, argList{Yrl, Yml}},
+}
+
+var yshb = []ytab{
+	{Zo_m, 2, argList{Yi1, Ymb}},
+	{Zibo_m, 2, argList{Yu8, Ymb}},
+	{Zo_m, 2, argList{Ycx, Ymb}},
+}
+
+var yshl = []ytab{
+	{Zo_m, 2, argList{Yi1, Yml}},
+	{Zibo_m, 2, argList{Yu8, Yml}},
+	{Zo_m, 2, argList{Ycl, Yml}},
+	{Zo_m, 2, argList{Ycx, Yml}},
+}
+
+var ytestl = []ytab{
+	{Zil_, 1, argList{Yi32, Yax}},
+	{Zilo_m, 2, argList{Yi32, Yml}},
+	{Zr_m, 1, argList{Yrl, Yml}},
+	{Zm_r, 1, argList{Yml, Yrl}},
+}
+
+var ymovb = []ytab{
+	{Zr_m, 1, argList{Yrb, Ymb}},
+	{Zm_r, 1, argList{Ymb, Yrb}},
+	{Zib_rp, 1, argList{Yi32, Yrb}},
+	{Zibo_m, 2, argList{Yi32, Ymb}},
+}
+
+var ybtl = []ytab{
+	{Zibo_m, 2, argList{Yi8, Yml}},
+	{Zr_m, 1, argList{Yrl, Yml}},
+}
+
+var ymovw = []ytab{
+	{Zr_m, 1, argList{Yrl, Yml}},
+	{Zm_r, 1, argList{Yml, Yrl}},
+	{Zil_rp, 1, argList{Yi32, Yrl}},
+	{Zilo_m, 2, argList{Yi32, Yml}},
+	{Zaut_r, 2, argList{Yiauto, Yrl}},
+}
+
+var ymovl = []ytab{
+	{Zr_m, 1, argList{Yrl, Yml}},
+	{Zm_r, 1, argList{Yml, Yrl}},
+	{Zil_rp, 1, argList{Yi32, Yrl}},
+	{Zilo_m, 2, argList{Yi32, Yml}},
+	{Zm_r_xm, 1, argList{Yml, Ymr}}, // MMX MOVD
+	{Zr_m_xm, 1, argList{Ymr, Yml}}, // MMX MOVD
+	{Zm_r_xm, 2, argList{Yml, Yxr}}, // XMM MOVD (32 bit)
+	{Zr_m_xm, 2, argList{Yxr, Yml}}, // XMM MOVD (32 bit)
+	{Zaut_r, 2, argList{Yiauto, Yrl}},
+}
+
+var yret = []ytab{
+	{Zo_iw, 1, argList{}},
+	{Zo_iw, 1, argList{Yi32}},
+}
+
+var ymovq = []ytab{
+	// valid in 32-bit mode
+	{Zm_r_xm_nr, 1, argList{Ym, Ymr}},  // 0x6f MMX MOVQ (shorter encoding)
+	{Zr_m_xm_nr, 1, argList{Ymr, Ym}},  // 0x7f MMX MOVQ
+	{Zm_r_xm_nr, 2, argList{Yxr, Ymr}}, // Pf2, 0xd6 MOVDQ2Q
+	{Zm_r_xm_nr, 2, argList{Yxm, Yxr}}, // Pf3, 0x7e MOVQ xmm1/m64 -> xmm2
+	{Zr_m_xm_nr, 2, argList{Yxr, Yxm}}, // Pe, 0xd6 MOVQ xmm1 -> xmm2/m64
+
+	// valid only in 64-bit mode, usually with 64-bit prefix
+	{Zr_m, 1, argList{Yrl, Yml}},      // 0x89
+	{Zm_r, 1, argList{Yml, Yrl}},      // 0x8b
+	{Zilo_m, 2, argList{Ys32, Yrl}},   // 32 bit signed 0xc7,(0)
+	{Ziq_rp, 1, argList{Yi64, Yrl}},   // 0xb8 -- 32/64 bit immediate
+	{Zilo_m, 2, argList{Yi32, Yml}},   // 0xc7,(0)
+	{Zm_r_xm, 1, argList{Ymm, Ymr}},   // 0x6e MMX MOVD
+	{Zr_m_xm, 1, argList{Ymr, Ymm}},   // 0x7e MMX MOVD
+	{Zm_r_xm, 2, argList{Yml, Yxr}},   // Pe, 0x6e MOVD xmm load
+	{Zr_m_xm, 2, argList{Yxr, Yml}},   // Pe, 0x7e MOVD xmm store
+	{Zaut_r, 1, argList{Yiauto, Yrl}}, // 0 built-in LEAQ
+}
+
+var ymovbe = []ytab{
+	{Zlitm_r, 3, argList{Ym, Yrl}},
+	{Zlitr_m, 3, argList{Yrl, Ym}},
+}
+
+var ym_rl = []ytab{
+	{Zm_r, 1, argList{Ym, Yrl}},
+}
+
+var yrl_m = []ytab{
+	{Zr_m, 1, argList{Yrl, Ym}},
+}
+
+var ymb_rl = []ytab{
+	{Zmb_r, 1, argList{Ymb, Yrl}},
+}
+
+var yml_rl = []ytab{
+	{Zm_r, 1, argList{Yml, Yrl}},
+}
+
+var yrl_ml = []ytab{
+	{Zr_m, 1, argList{Yrl, Yml}},
+}
+
+var yml_mb = []ytab{
+	{Zr_m, 1, argList{Yrb, Ymb}},
+	{Zm_r, 1, argList{Ymb, Yrb}},
+}
+
+var yrb_mb = []ytab{
+	{Zr_m, 1, argList{Yrb, Ymb}},
+}
+
+var yxchg = []ytab{
+	{Z_rp, 1, argList{Yax, Yrl}},
+	{Zrp_, 1, argList{Yrl, Yax}},
+	{Zr_m, 1, argList{Yrl, Yml}},
+	{Zm_r, 1, argList{Yml, Yrl}},
+}
+
+var ydivl = []ytab{
+	{Zm_o, 2, argList{Yml}},
+}
+
+var ydivb = []ytab{
+	{Zm_o, 2, argList{Ymb}},
+}
+
+var yimul = []ytab{
+	{Zm_o, 2, argList{Yml}},
+	{Zib_rr, 1, argList{Yi8, Yrl}},
+	{Zil_rr, 1, argList{Yi32, Yrl}},
+	{Zm_r, 2, argList{Yml, Yrl}},
+}
+
+var yimul3 = []ytab{
+	{Zibm_r, 2, argList{Yi8, Yml, Yrl}},
+	{Zibm_r, 2, argList{Yi32, Yml, Yrl}},
+}
+
+var ybyte = []ytab{
+	{Zbyte, 1, argList{Yi64}},
+}
+
+var yin = []ytab{
+	{Zib_, 1, argList{Yi32}},
+	{Zlit, 1, argList{}},
+}
+
+var yint = []ytab{
+	{Zib_, 1, argList{Yi32}},
+}
+
+var ypushl = []ytab{
+	{Zrp_, 1, argList{Yrl}},
+	{Zm_o, 2, argList{Ym}},
+	{Zib_, 1, argList{Yi8}},
+	{Zil_, 1, argList{Yi32}},
+}
+
+var ypopl = []ytab{
+	{Z_rp, 1, argList{Yrl}},
+	{Zo_m, 2, argList{Ym}},
+}
+
+var ywrfsbase = []ytab{
+	{Zm_o, 2, argList{Yrl}},
+}
+
+var yrdrand = []ytab{
+	{Zo_m, 2, argList{Yrl}},
+}
+
+var yclflush = []ytab{
+	{Zo_m, 2, argList{Ym}},
+}
+
+var ybswap = []ytab{
+	{Z_rp, 2, argList{Yrl}},
+}
+
+var yscond = []ytab{
+	{Zo_m, 2, argList{Ymb}},
+}
+
+var yjcond = []ytab{
+	{Zbr, 0, argList{Ybr}},
+	{Zbr, 0, argList{Yi0, Ybr}},
+	{Zbr, 1, argList{Yi1, Ybr}},
+}
+
+var yloop = []ytab{
+	{Zloop, 1, argList{Ybr}},
+}
+
+var ycall = []ytab{
+	{Zcallindreg, 0, argList{Yml}},
+	{Zcallindreg, 2, argList{Yrx, Yrx}},
+	{Zcallind, 2, argList{Yindir}},
+	{Zcall, 0, argList{Ybr}},
+	{Zcallcon, 1, argList{Yi32}},
+}
+
+var yduff = []ytab{
+	{Zcallduff, 1, argList{Yi32}},
+}
+
+var yjmp = []ytab{
+	{Zo_m64, 2, argList{Yml}},
+	{Zjmp, 0, argList{Ybr}},
+	{Zjmpcon, 1, argList{Yi32}},
+}
+
+var yfmvd = []ytab{
+	{Zm_o, 2, argList{Ym, Yf0}},
+	{Zo_m, 2, argList{Yf0, Ym}},
+	{Zm_o, 2, argList{Yrf, Yf0}},
+	{Zo_m, 2, argList{Yf0, Yrf}},
+}
+
+var yfmvdp = []ytab{
+	{Zo_m, 2, argList{Yf0, Ym}},
+	{Zo_m, 2, argList{Yf0, Yrf}},
+}
+
+var yfmvf = []ytab{
+	{Zm_o, 2, argList{Ym, Yf0}},
+	{Zo_m, 2, argList{Yf0, Ym}},
+}
+
+var yfmvx = []ytab{
+	{Zm_o, 2, argList{Ym, Yf0}},
+}
+
+var yfmvp = []ytab{
+	{Zo_m, 2, argList{Yf0, Ym}},
+}
+
+var yfcmv = []ytab{
+	{Zm_o, 2, argList{Yrf, Yf0}},
+}
+
+var yfadd = []ytab{
+	{Zm_o, 2, argList{Ym, Yf0}},
+	{Zm_o, 2, argList{Yrf, Yf0}},
+	{Zo_m, 2, argList{Yf0, Yrf}},
+}
+
+var yfxch = []ytab{
+	{Zo_m, 2, argList{Yf0, Yrf}},
+	{Zm_o, 2, argList{Yrf, Yf0}},
+}
+
+var ycompp = []ytab{
+	{Zo_m, 2, argList{Yf0, Yrf}}, // botch is really f0,f1
+}
+
+var ystsw = []ytab{
+	{Zo_m, 2, argList{Ym}},
+	{Zlit, 1, argList{Yax}},
+}
+
+var ysvrs_mo = []ytab{
+	{Zm_o, 2, argList{Ym}},
+}
+
+// unaryDst version of "ysvrs_mo".
+var ysvrs_om = []ytab{
+	{Zo_m, 2, argList{Ym}},
+}
+
+var ymm = []ytab{
+	{Zm_r_xm, 1, argList{Ymm, Ymr}},
+	{Zm_r_xm, 2, argList{Yxm, Yxr}},
+}
+
+var yxm = []ytab{
+	{Zm_r_xm, 1, argList{Yxm, Yxr}},
+}
+
+var yxm_q4 = []ytab{
+	{Zm_r, 1, argList{Yxm, Yxr}},
+}
+
+var yxcvm1 = []ytab{
+	{Zm_r_xm, 2, argList{Yxm, Yxr}},
+	{Zm_r_xm, 2, argList{Yxm, Ymr}},
+}
+
+var yxcvm2 = []ytab{
+	{Zm_r_xm, 2, argList{Yxm, Yxr}},
+	{Zm_r_xm, 2, argList{Ymm, Yxr}},
+}
+
+var yxr = []ytab{
+	{Zm_r_xm, 1, argList{Yxr, Yxr}},
+}
+
+var yxr_ml = []ytab{
+	{Zr_m_xm, 1, argList{Yxr, Yml}},
+}
+
+var ymr = []ytab{
+	{Zm_r, 1, argList{Ymr, Ymr}},
+}
+
+var ymr_ml = []ytab{
+	{Zr_m_xm, 1, argList{Ymr, Yml}},
+}
+
+var yxcmpi = []ytab{
+	{Zm_r_i_xm, 2, argList{Yxm, Yxr, Yi8}},
+}
+
+var yxmov = []ytab{
+	{Zm_r_xm, 1, argList{Yxm, Yxr}},
+	{Zr_m_xm, 1, argList{Yxr, Yxm}},
+}
+
+var yxcvfl = []ytab{
+	{Zm_r_xm, 1, argList{Yxm, Yrl}},
+}
+
+var yxcvlf = []ytab{
+	{Zm_r_xm, 1, argList{Yml, Yxr}},
+}
+
+var yxcvfq = []ytab{
+	{Zm_r_xm, 2, argList{Yxm, Yrl}},
+}
+
+var yxcvqf = []ytab{
+	{Zm_r_xm, 2, argList{Yml, Yxr}},
+}
+
+var yps = []ytab{
+	{Zm_r_xm, 1, argList{Ymm, Ymr}},
+	{Zibo_m_xm, 2, argList{Yi8, Ymr}},
+	{Zm_r_xm, 2, argList{Yxm, Yxr}},
+	{Zibo_m_xm, 3, argList{Yi8, Yxr}},
+}
+
+var yxrrl = []ytab{
+	{Zm_r, 1, argList{Yxr, Yrl}},
+}
+
+var ymrxr = []ytab{
+	{Zm_r, 1, argList{Ymr, Yxr}},
+	{Zm_r_xm, 1, argList{Yxm, Yxr}},
+}
+
+var ymshuf = []ytab{
+	{Zibm_r, 2, argList{Yi8, Ymm, Ymr}},
+}
+
+var ymshufb = []ytab{
+	{Zm2_r, 2, argList{Yxm, Yxr}},
+}
+
+// It should never have more than 1 entry,
+// because some optab entries have opcode sequences that
+// are longer than 2 bytes (zoffset=2 here),
+// ROUNDPD and ROUNDPS and recently added BLENDPD,
+// to name a few.
+var yxshuf = []ytab{
+	{Zibm_r, 2, argList{Yu8, Yxm, Yxr}},
+}
+
+var yextrw = []ytab{
+	{Zibm_r, 2, argList{Yu8, Yxr, Yrl}},
+	{Zibr_m, 2, argList{Yu8, Yxr, Yml}},
+}
+
+var yextr = []ytab{
+	{Zibr_m, 3, argList{Yu8, Yxr, Ymm}},
+}
+
+var yinsrw = []ytab{
+	{Zibm_r, 2, argList{Yu8, Yml, Yxr}},
+}
+
+var yinsr = []ytab{
+	{Zibm_r, 3, argList{Yu8, Ymm, Yxr}},
+}
+
+var ypsdq = []ytab{
+	{Zibo_m, 2, argList{Yi8, Yxr}},
+}
+
+var ymskb = []ytab{
+	{Zm_r_xm, 2, argList{Yxr, Yrl}},
+	{Zm_r_xm, 1, argList{Ymr, Yrl}},
+}
+
+var ycrc32l = []ytab{
+	{Zlitm_r, 0, argList{Yml, Yrl}},
+}
+
+var ycrc32b = []ytab{
+	{Zlitm_r, 0, argList{Ymb, Yrl}},
+}
+
+var yprefetch = []ytab{
+	{Zm_o, 2, argList{Ym}},
+}
+
+var yaes = []ytab{
+	{Zlitm_r, 2, argList{Yxm, Yxr}},
+}
+
+var yxbegin = []ytab{
+	{Zjmp, 1, argList{Ybr}},
+}
+
+var yxabort = []ytab{
+	{Zib_, 1, argList{Yu8}},
+}
+
+var ylddqu = []ytab{
+	{Zm_r, 1, argList{Ym, Yxr}},
+}
+
+var ypalignr = []ytab{
+	{Zibm_r, 2, argList{Yu8, Yxm, Yxr}},
+}
+
+var ysha256rnds2 = []ytab{
+	{Zlit_m_r, 0, argList{Yxr0, Yxm, Yxr}},
+}
+
+var yblendvpd = []ytab{
+	{Z_m_r, 1, argList{Yxr0, Yxm, Yxr}},
+}
+
+var ymmxmm0f38 = []ytab{
+	{Zlitm_r, 3, argList{Ymm, Ymr}},
+	{Zlitm_r, 5, argList{Yxm, Yxr}},
+}
+
+var yextractps = []ytab{
+	{Zibr_m, 2, argList{Yu2, Yxr, Yml}},
+}
+
+var ysha1rnds4 = []ytab{
+	{Zibm_r, 2, argList{Yu2, Yxm, Yxr}},
+}
+
+// You are doasm, holding in your hand a *obj.Prog with p.As set to, say,
+// ACRC32, and p.From and p.To as operands (obj.Addr).  The linker scans optab
+// to find the entry with the given p.As and then looks through the ytable for
+// that instruction (the second field in the optab struct) for a line whose
+// first two values match the Ytypes of the p.From and p.To operands.  The
+// function oclass computes the specific Ytype of an operand and then the set
+// of more general Ytypes that it satisfies is implied by the ycover table, set
+// up in instinit.  For example, oclass distinguishes the constants 0 and 1
+// from the more general 8-bit constants, but instinit says
+//
+//	ycover[Yi0*Ymax+Ys32] = 1
+//	ycover[Yi1*Ymax+Ys32] = 1
+//	ycover[Yi8*Ymax+Ys32] = 1
+//
+// which means that Yi0, Yi1, and Yi8 all count as Ys32 (signed 32)
+// if that's what an instruction can handle.
+//
+// In parallel with the scan through the ytable for the appropriate line, there
+// is a z pointer that starts out pointing at the strange magic byte list in
+// the Optab struct.  With each step past a non-matching ytable line, z
+// advances by the 4th entry in the line.  When a matching line is found, that
+// z pointer has the extra data to use in laying down the instruction bytes.
+// The actual bytes laid down are a function of the 3rd entry in the line (that
+// is, the Ztype) and the z bytes.
+//
+// For example, let's look at AADDL.  The optab line says:
+//
+//	{AADDL, yaddl, Px, opBytes{0x83, 00, 0x05, 0x81, 00, 0x01, 0x03}},
+//
+// and yaddl says
+//
+//	var yaddl = []ytab{
+//	        {Yi8, Ynone, Yml, Zibo_m, 2},
+//	        {Yi32, Ynone, Yax, Zil_, 1},
+//	        {Yi32, Ynone, Yml, Zilo_m, 2},
+//	        {Yrl, Ynone, Yml, Zr_m, 1},
+//	        {Yml, Ynone, Yrl, Zm_r, 1},
+//	}
+//
+// so there are 5 possible types of ADDL instruction that can be laid down, and
+// possible states used to lay them down (Ztype and z pointer, assuming z
+// points at opBytes{0x83, 00, 0x05,0x81, 00, 0x01, 0x03}) are:
+//
+//	Yi8, Yml -> Zibo_m, z (0x83, 00)
+//	Yi32, Yax -> Zil_, z+2 (0x05)
+//	Yi32, Yml -> Zilo_m, z+2+1 (0x81, 0x00)
+//	Yrl, Yml -> Zr_m, z+2+1+2 (0x01)
+//	Yml, Yrl -> Zm_r, z+2+1+2+1 (0x03)
+//
+// The Pconstant in the optab line controls the prefix bytes to emit.  That's
+// relatively straightforward as this program goes.
+//
+// The switch on yt.zcase in doasm implements the various Z cases.  Zibo_m, for
+// example, is an opcode byte (z[0]) then an asmando (which is some kind of
+// encoded addressing mode for the Yml arg), and then a single immediate byte.
+// Zilo_m is the same but a long (32-bit) immediate.
+var optab =
+// as, ytab, andproto, opcode
+[...]Optab{
+	{obj.AXXX, nil, 0, opBytes{}},
+	{AAAA, ynone, P32, opBytes{0x37}},
+	{AAAD, ynone, P32, opBytes{0xd5, 0x0a}},
+	{AAAM, ynone, P32, opBytes{0xd4, 0x0a}},
+	{AAAS, ynone, P32, opBytes{0x3f}},
+	{AADCB, yxorb, Pb, opBytes{0x14, 0x80, 02, 0x10, 0x12}},
+	{AADCL, yaddl, Px, opBytes{0x83, 02, 0x15, 0x81, 02, 0x11, 0x13}},
+	{AADCQ, yaddl, Pw, opBytes{0x83, 02, 0x15, 0x81, 02, 0x11, 0x13}},
+	{AADCW, yaddl, Pe, opBytes{0x83, 02, 0x15, 0x81, 02, 0x11, 0x13}},
+	{AADCXL, yml_rl, Pq4, opBytes{0xf6}},
+	{AADCXQ, yml_rl, Pq4w, opBytes{0xf6}},
+	{AADDB, yxorb, Pb, opBytes{0x04, 0x80, 00, 0x00, 0x02}},
+	{AADDL, yaddl, Px, opBytes{0x83, 00, 0x05, 0x81, 00, 0x01, 0x03}},
+	{AADDPD, yxm, Pq, opBytes{0x58}},
+	{AADDPS, yxm, Pm, opBytes{0x58}},
+	{AADDQ, yaddl, Pw, opBytes{0x83, 00, 0x05, 0x81, 00, 0x01, 0x03}},
+	{AADDSD, yxm, Pf2, opBytes{0x58}},
+	{AADDSS, yxm, Pf3, opBytes{0x58}},
+	{AADDSUBPD, yxm, Pq, opBytes{0xd0}},
+	{AADDSUBPS, yxm, Pf2, opBytes{0xd0}},
+	{AADDW, yaddl, Pe, opBytes{0x83, 00, 0x05, 0x81, 00, 0x01, 0x03}},
+	{AADOXL, yml_rl, Pq5, opBytes{0xf6}},
+	{AADOXQ, yml_rl, Pq5w, opBytes{0xf6}},
+	{AADJSP, nil, 0, opBytes{}},
+	{AANDB, yxorb, Pb, opBytes{0x24, 0x80, 04, 0x20, 0x22}},
+	{AANDL, yaddl, Px, opBytes{0x83, 04, 0x25, 0x81, 04, 0x21, 0x23}},
+	{AANDNPD, yxm, Pq, opBytes{0x55}},
+	{AANDNPS, yxm, Pm, opBytes{0x55}},
+	{AANDPD, yxm, Pq, opBytes{0x54}},
+	{AANDPS, yxm, Pm, opBytes{0x54}},
+	{AANDQ, yaddl, Pw, opBytes{0x83, 04, 0x25, 0x81, 04, 0x21, 0x23}},
+	{AANDW, yaddl, Pe, opBytes{0x83, 04, 0x25, 0x81, 04, 0x21, 0x23}},
+	{AARPL, yrl_ml, P32, opBytes{0x63}},
+	{ABOUNDL, yrl_m, P32, opBytes{0x62}},
+	{ABOUNDW, yrl_m, Pe, opBytes{0x62}},
+	{ABSFL, yml_rl, Pm, opBytes{0xbc}},
+	{ABSFQ, yml_rl, Pw, opBytes{0x0f, 0xbc}},
+	{ABSFW, yml_rl, Pq, opBytes{0xbc}},
+	{ABSRL, yml_rl, Pm, opBytes{0xbd}},
+	{ABSRQ, yml_rl, Pw, opBytes{0x0f, 0xbd}},
+	{ABSRW, yml_rl, Pq, opBytes{0xbd}},
+	{ABSWAPL, ybswap, Px, opBytes{0x0f, 0xc8}},
+	{ABSWAPQ, ybswap, Pw, opBytes{0x0f, 0xc8}},
+	{ABTCL, ybtl, Pm, opBytes{0xba, 07, 0xbb}},
+	{ABTCQ, ybtl, Pw, opBytes{0x0f, 0xba, 07, 0x0f, 0xbb}},
+	{ABTCW, ybtl, Pq, opBytes{0xba, 07, 0xbb}},
+	{ABTL, ybtl, Pm, opBytes{0xba, 04, 0xa3}},
+	{ABTQ, ybtl, Pw, opBytes{0x0f, 0xba, 04, 0x0f, 0xa3}},
+	{ABTRL, ybtl, Pm, opBytes{0xba, 06, 0xb3}},
+	{ABTRQ, ybtl, Pw, opBytes{0x0f, 0xba, 06, 0x0f, 0xb3}},
+	{ABTRW, ybtl, Pq, opBytes{0xba, 06, 0xb3}},
+	{ABTSL, ybtl, Pm, opBytes{0xba, 05, 0xab}},
+	{ABTSQ, ybtl, Pw, opBytes{0x0f, 0xba, 05, 0x0f, 0xab}},
+	{ABTSW, ybtl, Pq, opBytes{0xba, 05, 0xab}},
+	{ABTW, ybtl, Pq, opBytes{0xba, 04, 0xa3}},
+	{ABYTE, ybyte, Px, opBytes{1}},
+	{obj.ACALL, ycall, Px, opBytes{0xff, 02, 0xff, 0x15, 0xe8}},
+	{ACBW, ynone, Pe, opBytes{0x98}},
+	{ACDQ, ynone, Px, opBytes{0x99}},
+	{ACDQE, ynone, Pw, opBytes{0x98}},
+	{ACLAC, ynone, Pm, opBytes{01, 0xca}},
+	{ACLC, ynone, Px, opBytes{0xf8}},
+	{ACLD, ynone, Px, opBytes{0xfc}},
+	{ACLDEMOTE, yclflush, Pm, opBytes{0x1c, 00}},
+	{ACLFLUSH, yclflush, Pm, opBytes{0xae, 07}},
+	{ACLFLUSHOPT, yclflush, Pq, opBytes{0xae, 07}},
+	{ACLI, ynone, Px, opBytes{0xfa}},
+	{ACLTS, ynone, Pm, opBytes{0x06}},
+	{ACLWB, yclflush, Pq, opBytes{0xae, 06}},
+	{ACMC, ynone, Px, opBytes{0xf5}},
+	{ACMOVLCC, yml_rl, Pm, opBytes{0x43}},
+	{ACMOVLCS, yml_rl, Pm, opBytes{0x42}},
+	{ACMOVLEQ, yml_rl, Pm, opBytes{0x44}},
+	{ACMOVLGE, yml_rl, Pm, opBytes{0x4d}},
+	{ACMOVLGT, yml_rl, Pm, opBytes{0x4f}},
+	{ACMOVLHI, yml_rl, Pm, opBytes{0x47}},
+	{ACMOVLLE, yml_rl, Pm, opBytes{0x4e}},
+	{ACMOVLLS, yml_rl, Pm, opBytes{0x46}},
+	{ACMOVLLT, yml_rl, Pm, opBytes{0x4c}},
+	{ACMOVLMI, yml_rl, Pm, opBytes{0x48}},
+	{ACMOVLNE, yml_rl, Pm, opBytes{0x45}},
+	{ACMOVLOC, yml_rl, Pm, opBytes{0x41}},
+	{ACMOVLOS, yml_rl, Pm, opBytes{0x40}},
+	{ACMOVLPC, yml_rl, Pm, opBytes{0x4b}},
+	{ACMOVLPL, yml_rl, Pm, opBytes{0x49}},
+	{ACMOVLPS, yml_rl, Pm, opBytes{0x4a}},
+	{ACMOVQCC, yml_rl, Pw, opBytes{0x0f, 0x43}},
+	{ACMOVQCS, yml_rl, Pw, opBytes{0x0f, 0x42}},
+	{ACMOVQEQ, yml_rl, Pw, opBytes{0x0f, 0x44}},
+	{ACMOVQGE, yml_rl, Pw, opBytes{0x0f, 0x4d}},
+	{ACMOVQGT, yml_rl, Pw, opBytes{0x0f, 0x4f}},
+	{ACMOVQHI, yml_rl, Pw, opBytes{0x0f, 0x47}},
+	{ACMOVQLE, yml_rl, Pw, opBytes{0x0f, 0x4e}},
+	{ACMOVQLS, yml_rl, Pw, opBytes{0x0f, 0x46}},
+	{ACMOVQLT, yml_rl, Pw, opBytes{0x0f, 0x4c}},
+	{ACMOVQMI, yml_rl, Pw, opBytes{0x0f, 0x48}},
+	{ACMOVQNE, yml_rl, Pw, opBytes{0x0f, 0x45}},
+	{ACMOVQOC, yml_rl, Pw, opBytes{0x0f, 0x41}},
+	{ACMOVQOS, yml_rl, Pw, opBytes{0x0f, 0x40}},
+	{ACMOVQPC, yml_rl, Pw, opBytes{0x0f, 0x4b}},
+	{ACMOVQPL, yml_rl, Pw, opBytes{0x0f, 0x49}},
+	{ACMOVQPS, yml_rl, Pw, opBytes{0x0f, 0x4a}},
+	{ACMOVWCC, yml_rl, Pq, opBytes{0x43}},
+	{ACMOVWCS, yml_rl, Pq, opBytes{0x42}},
+	{ACMOVWEQ, yml_rl, Pq, opBytes{0x44}},
+	{ACMOVWGE, yml_rl, Pq, opBytes{0x4d}},
+	{ACMOVWGT, yml_rl, Pq, opBytes{0x4f}},
+	{ACMOVWHI, yml_rl, Pq, opBytes{0x47}},
+	{ACMOVWLE, yml_rl, Pq, opBytes{0x4e}},
+	{ACMOVWLS, yml_rl, Pq, opBytes{0x46}},
+	{ACMOVWLT, yml_rl, Pq, opBytes{0x4c}},
+	{ACMOVWMI, yml_rl, Pq, opBytes{0x48}},
+	{ACMOVWNE, yml_rl, Pq, opBytes{0x45}},
+	{ACMOVWOC, yml_rl, Pq, opBytes{0x41}},
+	{ACMOVWOS, yml_rl, Pq, opBytes{0x40}},
+	{ACMOVWPC, yml_rl, Pq, opBytes{0x4b}},
+	{ACMOVWPL, yml_rl, Pq, opBytes{0x49}},
+	{ACMOVWPS, yml_rl, Pq, opBytes{0x4a}},
+	{ACMPB, ycmpb, Pb, opBytes{0x3c, 0x80, 07, 0x38, 0x3a}},
+	{ACMPL, ycmpl, Px, opBytes{0x83, 07, 0x3d, 0x81, 07, 0x39, 0x3b}},
+	{ACMPPD, yxcmpi, Px, opBytes{Pe, 0xc2}},
+	{ACMPPS, yxcmpi, Pm, opBytes{0xc2, 0}},
+	{ACMPQ, ycmpl, Pw, opBytes{0x83, 07, 0x3d, 0x81, 07, 0x39, 0x3b}},
+	{ACMPSB, ynone, Pb, opBytes{0xa6}},
+	{ACMPSD, yxcmpi, Px, opBytes{Pf2, 0xc2}},
+	{ACMPSL, ynone, Px, opBytes{0xa7}},
+	{ACMPSQ, ynone, Pw, opBytes{0xa7}},
+	{ACMPSS, yxcmpi, Px, opBytes{Pf3, 0xc2}},
+	{ACMPSW, ynone, Pe, opBytes{0xa7}},
+	{ACMPW, ycmpl, Pe, opBytes{0x83, 07, 0x3d, 0x81, 07, 0x39, 0x3b}},
+	{ACOMISD, yxm, Pe, opBytes{0x2f}},
+	{ACOMISS, yxm, Pm, opBytes{0x2f}},
+	{ACPUID, ynone, Pm, opBytes{0xa2}},
+	{ACVTPL2PD, yxcvm2, Px, opBytes{Pf3, 0xe6, Pe, 0x2a}},
+	{ACVTPL2PS, yxcvm2, Pm, opBytes{0x5b, 0, 0x2a, 0}},
+	{ACVTPD2PL, yxcvm1, Px, opBytes{Pf2, 0xe6, Pe, 0x2d}},
+	{ACVTPD2PS, yxm, Pe, opBytes{0x5a}},
+	{ACVTPS2PL, yxcvm1, Px, opBytes{Pe, 0x5b, Pm, 0x2d}},
+	{ACVTPS2PD, yxm, Pm, opBytes{0x5a}},
+	{ACVTSD2SL, yxcvfl, Pf2, opBytes{0x2d}},
+	{ACVTSD2SQ, yxcvfq, Pw, opBytes{Pf2, 0x2d}},
+	{ACVTSD2SS, yxm, Pf2, opBytes{0x5a}},
+	{ACVTSL2SD, yxcvlf, Pf2, opBytes{0x2a}},
+	{ACVTSQ2SD, yxcvqf, Pw, opBytes{Pf2, 0x2a}},
+	{ACVTSL2SS, yxcvlf, Pf3, opBytes{0x2a}},
+	{ACVTSQ2SS, yxcvqf, Pw, opBytes{Pf3, 0x2a}},
+	{ACVTSS2SD, yxm, Pf3, opBytes{0x5a}},
+	{ACVTSS2SL, yxcvfl, Pf3, opBytes{0x2d}},
+	{ACVTSS2SQ, yxcvfq, Pw, opBytes{Pf3, 0x2d}},
+	{ACVTTPD2PL, yxcvm1, Px, opBytes{Pe, 0xe6, Pe, 0x2c}},
+	{ACVTTPS2PL, yxcvm1, Px, opBytes{Pf3, 0x5b, Pm, 0x2c}},
+	{ACVTTSD2SL, yxcvfl, Pf2, opBytes{0x2c}},
+	{ACVTTSD2SQ, yxcvfq, Pw, opBytes{Pf2, 0x2c}},
+	{ACVTTSS2SL, yxcvfl, Pf3, opBytes{0x2c}},
+	{ACVTTSS2SQ, yxcvfq, Pw, opBytes{Pf3, 0x2c}},
+	{ACWD, ynone, Pe, opBytes{0x99}},
+	{ACWDE, ynone, Px, opBytes{0x98}},
+	{ACQO, ynone, Pw, opBytes{0x99}},
+	{ADAA, ynone, P32, opBytes{0x27}},
+	{ADAS, ynone, P32, opBytes{0x2f}},
+	{ADECB, yscond, Pb, opBytes{0xfe, 01}},
+	{ADECL, yincl, Px1, opBytes{0x48, 0xff, 01}},
+	{ADECQ, yincq, Pw, opBytes{0xff, 01}},
+	{ADECW, yincq, Pe, opBytes{0xff, 01}},
+	{ADIVB, ydivb, Pb, opBytes{0xf6, 06}},
+	{ADIVL, ydivl, Px, opBytes{0xf7, 06}},
+	{ADIVPD, yxm, Pe, opBytes{0x5e}},
+	{ADIVPS, yxm, Pm, opBytes{0x5e}},
+	{ADIVQ, ydivl, Pw, opBytes{0xf7, 06}},
+	{ADIVSD, yxm, Pf2, opBytes{0x5e}},
+	{ADIVSS, yxm, Pf3, opBytes{0x5e}},
+	{ADIVW, ydivl, Pe, opBytes{0xf7, 06}},
+	{ADPPD, yxshuf, Pq, opBytes{0x3a, 0x41, 0}},
+	{ADPPS, yxshuf, Pq, opBytes{0x3a, 0x40, 0}},
+	{AEMMS, ynone, Pm, opBytes{0x77}},
+	{AENDBR64, ynone, Pf3, opBytes{0x1e, 0xfa}},
+	{AEXTRACTPS, yextractps, Pq, opBytes{0x3a, 0x17, 0}},
+	{AENTER, nil, 0, opBytes{}}, // botch
+	{AFXRSTOR, ysvrs_mo, Pm, opBytes{0xae, 01, 0xae, 01}},
+	{AFXSAVE, ysvrs_om, Pm, opBytes{0xae, 00, 0xae, 00}},
+	{AFXRSTOR64, ysvrs_mo, Pw, opBytes{0x0f, 0xae, 01, 0x0f, 0xae, 01}},
+	{AFXSAVE64, ysvrs_om, Pw, opBytes{0x0f, 0xae, 00, 0x0f, 0xae, 00}},
+	{AHLT, ynone, Px, opBytes{0xf4}},
+	{AIDIVB, ydivb, Pb, opBytes{0xf6, 07}},
+	{AIDIVL, ydivl, Px, opBytes{0xf7, 07}},
+	{AIDIVQ, ydivl, Pw, opBytes{0xf7, 07}},
+	{AIDIVW, ydivl, Pe, opBytes{0xf7, 07}},
+	{AIMULB, ydivb, Pb, opBytes{0xf6, 05}},
+	{AIMULL, yimul, Px, opBytes{0xf7, 05, 0x6b, 0x69, Pm, 0xaf}},
+	{AIMULQ, yimul, Pw, opBytes{0xf7, 05, 0x6b, 0x69, Pm, 0xaf}},
+	{AIMULW, yimul, Pe, opBytes{0xf7, 05, 0x6b, 0x69, Pm, 0xaf}},
+	{AIMUL3W, yimul3, Pe, opBytes{0x6b, 00, 0x69, 00}},
+	{AIMUL3L, yimul3, Px, opBytes{0x6b, 00, 0x69, 00}},
+	{AIMUL3Q, yimul3, Pw, opBytes{0x6b, 00, 0x69, 00}},
+	{AINB, yin, Pb, opBytes{0xe4, 0xec}},
+	{AINW, yin, Pe, opBytes{0xe5, 0xed}},
+	{AINL, yin, Px, opBytes{0xe5, 0xed}},
+	{AINCB, yscond, Pb, opBytes{0xfe, 00}},
+	{AINCL, yincl, Px1, opBytes{0x40, 0xff, 00}},
+	{AINCQ, yincq, Pw, opBytes{0xff, 00}},
+	{AINCW, yincq, Pe, opBytes{0xff, 00}},
+	{AINSB, ynone, Pb, opBytes{0x6c}},
+	{AINSL, ynone, Px, opBytes{0x6d}},
+	{AINSERTPS, yxshuf, Pq, opBytes{0x3a, 0x21, 0}},
+	{AINSW, ynone, Pe, opBytes{0x6d}},
+	{AICEBP, ynone, Px, opBytes{0xf1}},
+	{AINT, yint, Px, opBytes{0xcd}},
+	{AINTO, ynone, P32, opBytes{0xce}},
+	{AIRETL, ynone, Px, opBytes{0xcf}},
+	{AIRETQ, ynone, Pw, opBytes{0xcf}},
+	{AIRETW, ynone, Pe, opBytes{0xcf}},
+	{AJCC, yjcond, Px, opBytes{0x73, 0x83, 00}},
+	{AJCS, yjcond, Px, opBytes{0x72, 0x82}},
+	{AJCXZL, yloop, Px, opBytes{0xe3}},
+	{AJCXZW, yloop, Px, opBytes{0xe3}},
+	{AJCXZQ, yloop, Px, opBytes{0xe3}},
+	{AJEQ, yjcond, Px, opBytes{0x74, 0x84}},
+	{AJGE, yjcond, Px, opBytes{0x7d, 0x8d}},
+	{AJGT, yjcond, Px, opBytes{0x7f, 0x8f}},
+	{AJHI, yjcond, Px, opBytes{0x77, 0x87}},
+	{AJLE, yjcond, Px, opBytes{0x7e, 0x8e}},
+	{AJLS, yjcond, Px, opBytes{0x76, 0x86}},
+	{AJLT, yjcond, Px, opBytes{0x7c, 0x8c}},
+	{AJMI, yjcond, Px, opBytes{0x78, 0x88}},
+	{obj.AJMP, yjmp, Px, opBytes{0xff, 04, 0xeb, 0xe9}},
+	{AJNE, yjcond, Px, opBytes{0x75, 0x85}},
+	{AJOC, yjcond, Px, opBytes{0x71, 0x81, 00}},
+	{AJOS, yjcond, Px, opBytes{0x70, 0x80, 00}},
+	{AJPC, yjcond, Px, opBytes{0x7b, 0x8b}},
+	{AJPL, yjcond, Px, opBytes{0x79, 0x89}},
+	{AJPS, yjcond, Px, opBytes{0x7a, 0x8a}},
+	{AHADDPD, yxm, Pq, opBytes{0x7c}},
+	{AHADDPS, yxm, Pf2, opBytes{0x7c}},
+	{AHSUBPD, yxm, Pq, opBytes{0x7d}},
+	{AHSUBPS, yxm, Pf2, opBytes{0x7d}},
+	{ALAHF, ynone, Px, opBytes{0x9f}},
+	{ALARL, yml_rl, Pm, opBytes{0x02}},
+	{ALARQ, yml_rl, Pw, opBytes{0x0f, 0x02}},
+	{ALARW, yml_rl, Pq, opBytes{0x02}},
+	{ALDDQU, ylddqu, Pf2, opBytes{0xf0}},
+	{ALDMXCSR, ysvrs_mo, Pm, opBytes{0xae, 02, 0xae, 02}},
+	{ALEAL, ym_rl, Px, opBytes{0x8d}},
+	{ALEAQ, ym_rl, Pw, opBytes{0x8d}},
+	{ALEAVEL, ynone, P32, opBytes{0xc9}},
+	{ALEAVEQ, ynone, Py, opBytes{0xc9}},
+	{ALEAVEW, ynone, Pe, opBytes{0xc9}},
+	{ALEAW, ym_rl, Pe, opBytes{0x8d}},
+	{ALOCK, ynone, Px, opBytes{0xf0}},
+	{ALODSB, ynone, Pb, opBytes{0xac}},
+	{ALODSL, ynone, Px, opBytes{0xad}},
+	{ALODSQ, ynone, Pw, opBytes{0xad}},
+	{ALODSW, ynone, Pe, opBytes{0xad}},
+	{ALONG, ybyte, Px, opBytes{4}},
+	{ALOOP, yloop, Px, opBytes{0xe2}},
+	{ALOOPEQ, yloop, Px, opBytes{0xe1}},
+	{ALOOPNE, yloop, Px, opBytes{0xe0}},
+	{ALTR, ydivl, Pm, opBytes{0x00, 03}},
+	{ALZCNTL, yml_rl, Pf3, opBytes{0xbd}},
+	{ALZCNTQ, yml_rl, Pfw, opBytes{0xbd}},
+	{ALZCNTW, yml_rl, Pef3, opBytes{0xbd}},
+	{ALSLL, yml_rl, Pm, opBytes{0x03}},
+	{ALSLW, yml_rl, Pq, opBytes{0x03}},
+	{ALSLQ, yml_rl, Pw, opBytes{0x0f, 0x03}},
+	{AMASKMOVOU, yxr, Pe, opBytes{0xf7}},
+	{AMASKMOVQ, ymr, Pm, opBytes{0xf7}},
+	{AMAXPD, yxm, Pe, opBytes{0x5f}},
+	{AMAXPS, yxm, Pm, opBytes{0x5f}},
+	{AMAXSD, yxm, Pf2, opBytes{0x5f}},
+	{AMAXSS, yxm, Pf3, opBytes{0x5f}},
+	{AMINPD, yxm, Pe, opBytes{0x5d}},
+	{AMINPS, yxm, Pm, opBytes{0x5d}},
+	{AMINSD, yxm, Pf2, opBytes{0x5d}},
+	{AMINSS, yxm, Pf3, opBytes{0x5d}},
+	{AMONITOR, ynone, Px, opBytes{0x0f, 0x01, 0xc8, 0}},
+	{AMWAIT, ynone, Px, opBytes{0x0f, 0x01, 0xc9, 0}},
+	{AMOVAPD, yxmov, Pe, opBytes{0x28, 0x29}},
+	{AMOVAPS, yxmov, Pm, opBytes{0x28, 0x29}},
+	{AMOVB, ymovb, Pb, opBytes{0x88, 0x8a, 0xb0, 0xc6, 00}},
+	{AMOVBLSX, ymb_rl, Pm, opBytes{0xbe}},
+	{AMOVBLZX, ymb_rl, Pm, opBytes{0xb6}},
+	{AMOVBQSX, ymb_rl, Pw, opBytes{0x0f, 0xbe}},
+	{AMOVBQZX, ymb_rl, Pw, opBytes{0x0f, 0xb6}},
+	{AMOVBWSX, ymb_rl, Pq, opBytes{0xbe}},
+	{AMOVSWW, ymb_rl, Pe, opBytes{0x0f, 0xbf}},
+	{AMOVBWZX, ymb_rl, Pq, opBytes{0xb6}},
+	{AMOVZWW, ymb_rl, Pe, opBytes{0x0f, 0xb7}},
+	{AMOVO, yxmov, Pe, opBytes{0x6f, 0x7f}},
+	{AMOVOU, yxmov, Pf3, opBytes{0x6f, 0x7f}},
+	{AMOVHLPS, yxr, Pm, opBytes{0x12}},
+	{AMOVHPD, yxmov, Pe, opBytes{0x16, 0x17}},
+	{AMOVHPS, yxmov, Pm, opBytes{0x16, 0x17}},
+	{AMOVL, ymovl, Px, opBytes{0x89, 0x8b, 0xb8, 0xc7, 00, 0x6e, 0x7e, Pe, 0x6e, Pe, 0x7e, 0}},
+	{AMOVLHPS, yxr, Pm, opBytes{0x16}},
+	{AMOVLPD, yxmov, Pe, opBytes{0x12, 0x13}},
+	{AMOVLPS, yxmov, Pm, opBytes{0x12, 0x13}},
+	{AMOVLQSX, yml_rl, Pw, opBytes{0x63}},
+	{AMOVLQZX, yml_rl, Px, opBytes{0x8b}},
+	{AMOVMSKPD, yxrrl, Pq, opBytes{0x50}},
+	{AMOVMSKPS, yxrrl, Pm, opBytes{0x50}},
+	{AMOVNTO, yxr_ml, Pe, opBytes{0xe7}},
+	{AMOVNTDQA, ylddqu, Pq4, opBytes{0x2a}},
+	{AMOVNTPD, yxr_ml, Pe, opBytes{0x2b}},
+	{AMOVNTPS, yxr_ml, Pm, opBytes{0x2b}},
+	{AMOVNTQ, ymr_ml, Pm, opBytes{0xe7}},
+	{AMOVQ, ymovq, Pw8, opBytes{0x6f, 0x7f, Pf2, 0xd6, Pf3, 0x7e, Pe, 0xd6, 0x89, 0x8b, 0xc7, 00, 0xb8, 0xc7, 00, 0x6e, 0x7e, Pe, 0x6e, Pe, 0x7e, 0}},
+	{AMOVQOZX, ymrxr, Pf3, opBytes{0xd6, 0x7e}},
+	{AMOVSB, ynone, Pb, opBytes{0xa4}},
+	{AMOVSD, yxmov, Pf2, opBytes{0x10, 0x11}},
+	{AMOVSL, ynone, Px, opBytes{0xa5}},
+	{AMOVSQ, ynone, Pw, opBytes{0xa5}},
+	{AMOVSS, yxmov, Pf3, opBytes{0x10, 0x11}},
+	{AMOVSW, ynone, Pe, opBytes{0xa5}},
+	{AMOVUPD, yxmov, Pe, opBytes{0x10, 0x11}},
+	{AMOVUPS, yxmov, Pm, opBytes{0x10, 0x11}},
+	{AMOVW, ymovw, Pe, opBytes{0x89, 0x8b, 0xb8, 0xc7, 00, 0}},
+	{AMOVWLSX, yml_rl, Pm, opBytes{0xbf}},
+	{AMOVWLZX, yml_rl, Pm, opBytes{0xb7}},
+	{AMOVWQSX, yml_rl, Pw, opBytes{0x0f, 0xbf}},
+	{AMOVWQZX, yml_rl, Pw, opBytes{0x0f, 0xb7}},
+	{AMPSADBW, yxshuf, Pq, opBytes{0x3a, 0x42, 0}},
+	{AMULB, ydivb, Pb, opBytes{0xf6, 04}},
+	{AMULL, ydivl, Px, opBytes{0xf7, 04}},
+	{AMULPD, yxm, Pe, opBytes{0x59}},
+	{AMULPS, yxm, Ym, opBytes{0x59}},
+	{AMULQ, ydivl, Pw, opBytes{0xf7, 04}},
+	{AMULSD, yxm, Pf2, opBytes{0x59}},
+	{AMULSS, yxm, Pf3, opBytes{0x59}},
+	{AMULW, ydivl, Pe, opBytes{0xf7, 04}},
+	{ANEGB, yscond, Pb, opBytes{0xf6, 03}},
+	{ANEGL, yscond, Px, opBytes{0xf7, 03}},
+	{ANEGQ, yscond, Pw, opBytes{0xf7, 03}},
+	{ANEGW, yscond, Pe, opBytes{0xf7, 03}},
+	{obj.ANOP, ynop, Px, opBytes{0, 0}},
+	{ANOTB, yscond, Pb, opBytes{0xf6, 02}},
+	{ANOTL, yscond, Px, opBytes{0xf7, 02}}, // TODO(rsc): yscond is wrong here.
+	{ANOTQ, yscond, Pw, opBytes{0xf7, 02}},
+	{ANOTW, yscond, Pe, opBytes{0xf7, 02}},
+	{AORB, yxorb, Pb, opBytes{0x0c, 0x80, 01, 0x08, 0x0a}},
+	{AORL, yaddl, Px, opBytes{0x83, 01, 0x0d, 0x81, 01, 0x09, 0x0b}},
+	{AORPD, yxm, Pq, opBytes{0x56}},
+	{AORPS, yxm, Pm, opBytes{0x56}},
+	{AORQ, yaddl, Pw, opBytes{0x83, 01, 0x0d, 0x81, 01, 0x09, 0x0b}},
+	{AORW, yaddl, Pe, opBytes{0x83, 01, 0x0d, 0x81, 01, 0x09, 0x0b}},
+	{AOUTB, yin, Pb, opBytes{0xe6, 0xee}},
+	{AOUTL, yin, Px, opBytes{0xe7, 0xef}},
+	{AOUTW, yin, Pe, opBytes{0xe7, 0xef}},
+	{AOUTSB, ynone, Pb, opBytes{0x6e}},
+	{AOUTSL, ynone, Px, opBytes{0x6f}},
+	{AOUTSW, ynone, Pe, opBytes{0x6f}},
+	{APABSB, yxm_q4, Pq4, opBytes{0x1c}},
+	{APABSD, yxm_q4, Pq4, opBytes{0x1e}},
+	{APABSW, yxm_q4, Pq4, opBytes{0x1d}},
+	{APACKSSLW, ymm, Py1, opBytes{0x6b, Pe, 0x6b}},
+	{APACKSSWB, ymm, Py1, opBytes{0x63, Pe, 0x63}},
+	{APACKUSDW, yxm_q4, Pq4, opBytes{0x2b}},
+	{APACKUSWB, ymm, Py1, opBytes{0x67, Pe, 0x67}},
+	{APADDB, ymm, Py1, opBytes{0xfc, Pe, 0xfc}},
+	{APADDL, ymm, Py1, opBytes{0xfe, Pe, 0xfe}},
+	{APADDQ, yxm, Pe, opBytes{0xd4}},
+	{APADDSB, ymm, Py1, opBytes{0xec, Pe, 0xec}},
+	{APADDSW, ymm, Py1, opBytes{0xed, Pe, 0xed}},
+	{APADDUSB, ymm, Py1, opBytes{0xdc, Pe, 0xdc}},
+	{APADDUSW, ymm, Py1, opBytes{0xdd, Pe, 0xdd}},
+	{APADDW, ymm, Py1, opBytes{0xfd, Pe, 0xfd}},
+	{APALIGNR, ypalignr, Pq, opBytes{0x3a, 0x0f}},
+	{APAND, ymm, Py1, opBytes{0xdb, Pe, 0xdb}},
+	{APANDN, ymm, Py1, opBytes{0xdf, Pe, 0xdf}},
+	{APAUSE, ynone, Px, opBytes{0xf3, 0x90}},
+	{APAVGB, ymm, Py1, opBytes{0xe0, Pe, 0xe0}},
+	{APAVGW, ymm, Py1, opBytes{0xe3, Pe, 0xe3}},
+	{APBLENDW, yxshuf, Pq, opBytes{0x3a, 0x0e, 0}},
+	{APCMPEQB, ymm, Py1, opBytes{0x74, Pe, 0x74}},
+	{APCMPEQL, ymm, Py1, opBytes{0x76, Pe, 0x76}},
+	{APCMPEQQ, yxm_q4, Pq4, opBytes{0x29}},
+	{APCMPEQW, ymm, Py1, opBytes{0x75, Pe, 0x75}},
+	{APCMPGTB, ymm, Py1, opBytes{0x64, Pe, 0x64}},
+	{APCMPGTL, ymm, Py1, opBytes{0x66, Pe, 0x66}},
+	{APCMPGTQ, yxm_q4, Pq4, opBytes{0x37}},
+	{APCMPGTW, ymm, Py1, opBytes{0x65, Pe, 0x65}},
+	{APCMPISTRI, yxshuf, Pq, opBytes{0x3a, 0x63, 0}},
+	{APCMPISTRM, yxshuf, Pq, opBytes{0x3a, 0x62, 0}},
+	{APEXTRW, yextrw, Pq, opBytes{0xc5, 0, 0x3a, 0x15, 0}},
+	{APEXTRB, yextr, Pq, opBytes{0x3a, 0x14, 00}},
+	{APEXTRD, yextr, Pq, opBytes{0x3a, 0x16, 00}},
+	{APEXTRQ, yextr, Pq3, opBytes{0x3a, 0x16, 00}},
+	{APHADDD, ymmxmm0f38, Px, opBytes{0x0F, 0x38, 0x02, 0, 0x66, 0x0F, 0x38, 0x02, 0}},
+	{APHADDSW, yxm_q4, Pq4, opBytes{0x03}},
+	{APHADDW, yxm_q4, Pq4, opBytes{0x01}},
+	{APHMINPOSUW, yxm_q4, Pq4, opBytes{0x41}},
+	{APHSUBD, yxm_q4, Pq4, opBytes{0x06}},
+	{APHSUBSW, yxm_q4, Pq4, opBytes{0x07}},
+	{APHSUBW, yxm_q4, Pq4, opBytes{0x05}},
+	{APINSRW, yinsrw, Pq, opBytes{0xc4, 00}},
+	{APINSRB, yinsr, Pq, opBytes{0x3a, 0x20, 00}},
+	{APINSRD, yinsr, Pq, opBytes{0x3a, 0x22, 00}},
+	{APINSRQ, yinsr, Pq3, opBytes{0x3a, 0x22, 00}},
+	{APMADDUBSW, yxm_q4, Pq4, opBytes{0x04}},
+	{APMADDWL, ymm, Py1, opBytes{0xf5, Pe, 0xf5}},
+	{APMAXSB, yxm_q4, Pq4, opBytes{0x3c}},
+	{APMAXSD, yxm_q4, Pq4, opBytes{0x3d}},
+	{APMAXSW, yxm, Pe, opBytes{0xee}},
+	{APMAXUB, yxm, Pe, opBytes{0xde}},
+	{APMAXUD, yxm_q4, Pq4, opBytes{0x3f}},
+	{APMAXUW, yxm_q4, Pq4, opBytes{0x3e}},
+	{APMINSB, yxm_q4, Pq4, opBytes{0x38}},
+	{APMINSD, yxm_q4, Pq4, opBytes{0x39}},
+	{APMINSW, yxm, Pe, opBytes{0xea}},
+	{APMINUB, yxm, Pe, opBytes{0xda}},
+	{APMINUD, yxm_q4, Pq4, opBytes{0x3b}},
+	{APMINUW, yxm_q4, Pq4, opBytes{0x3a}},
+	{APMOVMSKB, ymskb, Px, opBytes{Pe, 0xd7, 0xd7}},
+	{APMOVSXBD, yxm_q4, Pq4, opBytes{0x21}},
+	{APMOVSXBQ, yxm_q4, Pq4, opBytes{0x22}},
+	{APMOVSXBW, yxm_q4, Pq4, opBytes{0x20}},
+	{APMOVSXDQ, yxm_q4, Pq4, opBytes{0x25}},
+	{APMOVSXWD, yxm_q4, Pq4, opBytes{0x23}},
+	{APMOVSXWQ, yxm_q4, Pq4, opBytes{0x24}},
+	{APMOVZXBD, yxm_q4, Pq4, opBytes{0x31}},
+	{APMOVZXBQ, yxm_q4, Pq4, opBytes{0x32}},
+	{APMOVZXBW, yxm_q4, Pq4, opBytes{0x30}},
+	{APMOVZXDQ, yxm_q4, Pq4, opBytes{0x35}},
+	{APMOVZXWD, yxm_q4, Pq4, opBytes{0x33}},
+	{APMOVZXWQ, yxm_q4, Pq4, opBytes{0x34}},
+	{APMULDQ, yxm_q4, Pq4, opBytes{0x28}},
+	{APMULHRSW, yxm_q4, Pq4, opBytes{0x0b}},
+	{APMULHUW, ymm, Py1, opBytes{0xe4, Pe, 0xe4}},
+	{APMULHW, ymm, Py1, opBytes{0xe5, Pe, 0xe5}},
+	{APMULLD, yxm_q4, Pq4, opBytes{0x40}},
+	{APMULLW, ymm, Py1, opBytes{0xd5, Pe, 0xd5}},
+	{APMULULQ, ymm, Py1, opBytes{0xf4, Pe, 0xf4}},
+	{APOPAL, ynone, P32, opBytes{0x61}},
+	{APOPAW, ynone, Pe, opBytes{0x61}},
+	{APOPCNTW, yml_rl, Pef3, opBytes{0xb8}},
+	{APOPCNTL, yml_rl, Pf3, opBytes{0xb8}},
+	{APOPCNTQ, yml_rl, Pfw, opBytes{0xb8}},
+	{APOPFL, ynone, P32, opBytes{0x9d}},
+	{APOPFQ, ynone, Py, opBytes{0x9d}},
+	{APOPFW, ynone, Pe, opBytes{0x9d}},
+	{APOPL, ypopl, P32, opBytes{0x58, 0x8f, 00}},
+	{APOPQ, ypopl, Py, opBytes{0x58, 0x8f, 00}},
+	{APOPW, ypopl, Pe, opBytes{0x58, 0x8f, 00}},
+	{APOR, ymm, Py1, opBytes{0xeb, Pe, 0xeb}},
+	{APSADBW, yxm, Pq, opBytes{0xf6}},
+	{APSHUFHW, yxshuf, Pf3, opBytes{0x70, 00}},
+	{APSHUFL, yxshuf, Pq, opBytes{0x70, 00}},
+	{APSHUFLW, yxshuf, Pf2, opBytes{0x70, 00}},
+	{APSHUFW, ymshuf, Pm, opBytes{0x70, 00}},
+	{APSHUFB, ymshufb, Pq, opBytes{0x38, 0x00}},
+	{APSIGNB, yxm_q4, Pq4, opBytes{0x08}},
+	{APSIGND, yxm_q4, Pq4, opBytes{0x0a}},
+	{APSIGNW, yxm_q4, Pq4, opBytes{0x09}},
+	{APSLLO, ypsdq, Pq, opBytes{0x73, 07}},
+	{APSLLL, yps, Py3, opBytes{0xf2, 0x72, 06, Pe, 0xf2, Pe, 0x72, 06}},
+	{APSLLQ, yps, Py3, opBytes{0xf3, 0x73, 06, Pe, 0xf3, Pe, 0x73, 06}},
+	{APSLLW, yps, Py3, opBytes{0xf1, 0x71, 06, Pe, 0xf1, Pe, 0x71, 06}},
+	{APSRAL, yps, Py3, opBytes{0xe2, 0x72, 04, Pe, 0xe2, Pe, 0x72, 04}},
+	{APSRAW, yps, Py3, opBytes{0xe1, 0x71, 04, Pe, 0xe1, Pe, 0x71, 04}},
+	{APSRLO, ypsdq, Pq, opBytes{0x73, 03}},
+	{APSRLL, yps, Py3, opBytes{0xd2, 0x72, 02, Pe, 0xd2, Pe, 0x72, 02}},
+	{APSRLQ, yps, Py3, opBytes{0xd3, 0x73, 02, Pe, 0xd3, Pe, 0x73, 02}},
+	{APSRLW, yps, Py3, opBytes{0xd1, 0x71, 02, Pe, 0xd1, Pe, 0x71, 02}},
+	{APSUBB, yxm, Pe, opBytes{0xf8}},
+	{APSUBL, yxm, Pe, opBytes{0xfa}},
+	{APSUBQ, yxm, Pe, opBytes{0xfb}},
+	{APSUBSB, yxm, Pe, opBytes{0xe8}},
+	{APSUBSW, yxm, Pe, opBytes{0xe9}},
+	{APSUBUSB, yxm, Pe, opBytes{0xd8}},
+	{APSUBUSW, yxm, Pe, opBytes{0xd9}},
+	{APSUBW, yxm, Pe, opBytes{0xf9}},
+	{APTEST, yxm_q4, Pq4, opBytes{0x17}},
+	{APUNPCKHBW, ymm, Py1, opBytes{0x68, Pe, 0x68}},
+	{APUNPCKHLQ, ymm, Py1, opBytes{0x6a, Pe, 0x6a}},
+	{APUNPCKHQDQ, yxm, Pe, opBytes{0x6d}},
+	{APUNPCKHWL, ymm, Py1, opBytes{0x69, Pe, 0x69}},
+	{APUNPCKLBW, ymm, Py1, opBytes{0x60, Pe, 0x60}},
+	{APUNPCKLLQ, ymm, Py1, opBytes{0x62, Pe, 0x62}},
+	{APUNPCKLQDQ, yxm, Pe, opBytes{0x6c}},
+	{APUNPCKLWL, ymm, Py1, opBytes{0x61, Pe, 0x61}},
+	{APUSHAL, ynone, P32, opBytes{0x60}},
+	{APUSHAW, ynone, Pe, opBytes{0x60}},
+	{APUSHFL, ynone, P32, opBytes{0x9c}},
+	{APUSHFQ, ynone, Py, opBytes{0x9c}},
+	{APUSHFW, ynone, Pe, opBytes{0x9c}},
+	{APUSHL, ypushl, P32, opBytes{0x50, 0xff, 06, 0x6a, 0x68}},
+	{APUSHQ, ypushl, Py, opBytes{0x50, 0xff, 06, 0x6a, 0x68}},
+	{APUSHW, ypushl, Pe, opBytes{0x50, 0xff, 06, 0x6a, 0x68}},
+	{APXOR, ymm, Py1, opBytes{0xef, Pe, 0xef}},
+	{AQUAD, ybyte, Px, opBytes{8}},
+	{ARCLB, yshb, Pb, opBytes{0xd0, 02, 0xc0, 02, 0xd2, 02}},
+	{ARCLL, yshl, Px, opBytes{0xd1, 02, 0xc1, 02, 0xd3, 02, 0xd3, 02}},
+	{ARCLQ, yshl, Pw, opBytes{0xd1, 02, 0xc1, 02, 0xd3, 02, 0xd3, 02}},
+	{ARCLW, yshl, Pe, opBytes{0xd1, 02, 0xc1, 02, 0xd3, 02, 0xd3, 02}},
+	{ARCPPS, yxm, Pm, opBytes{0x53}},
+	{ARCPSS, yxm, Pf3, opBytes{0x53}},
+	{ARCRB, yshb, Pb, opBytes{0xd0, 03, 0xc0, 03, 0xd2, 03}},
+	{ARCRL, yshl, Px, opBytes{0xd1, 03, 0xc1, 03, 0xd3, 03, 0xd3, 03}},
+	{ARCRQ, yshl, Pw, opBytes{0xd1, 03, 0xc1, 03, 0xd3, 03, 0xd3, 03}},
+	{ARCRW, yshl, Pe, opBytes{0xd1, 03, 0xc1, 03, 0xd3, 03, 0xd3, 03}},
+	{AREP, ynone, Px, opBytes{0xf3}},
+	{AREPN, ynone, Px, opBytes{0xf2}},
+	{obj.ARET, ynone, Px, opBytes{0xc3}},
+	{ARETFW, yret, Pe, opBytes{0xcb, 0xca}},
+	{ARETFL, yret, Px, opBytes{0xcb, 0xca}},
+	{ARETFQ, yret, Pw, opBytes{0xcb, 0xca}},
+	{AROLB, yshb, Pb, opBytes{0xd0, 00, 0xc0, 00, 0xd2, 00}},
+	{AROLL, yshl, Px, opBytes{0xd1, 00, 0xc1, 00, 0xd3, 00, 0xd3, 00}},
+	{AROLQ, yshl, Pw, opBytes{0xd1, 00, 0xc1, 00, 0xd3, 00, 0xd3, 00}},
+	{AROLW, yshl, Pe, opBytes{0xd1, 00, 0xc1, 00, 0xd3, 00, 0xd3, 00}},
+	{ARORB, yshb, Pb, opBytes{0xd0, 01, 0xc0, 01, 0xd2, 01}},
+	{ARORL, yshl, Px, opBytes{0xd1, 01, 0xc1, 01, 0xd3, 01, 0xd3, 01}},
+	{ARORQ, yshl, Pw, opBytes{0xd1, 01, 0xc1, 01, 0xd3, 01, 0xd3, 01}},
+	{ARORW, yshl, Pe, opBytes{0xd1, 01, 0xc1, 01, 0xd3, 01, 0xd3, 01}},
+	{ARSQRTPS, yxm, Pm, opBytes{0x52}},
+	{ARSQRTSS, yxm, Pf3, opBytes{0x52}},
+	{ASAHF, ynone, Px, opBytes{0x9e, 00, 0x86, 0xe0, 0x50, 0x9d}}, // XCHGB AH,AL; PUSH AX; POPFL
+	{ASALB, yshb, Pb, opBytes{0xd0, 04, 0xc0, 04, 0xd2, 04}},
+	{ASALL, yshl, Px, opBytes{0xd1, 04, 0xc1, 04, 0xd3, 04, 0xd3, 04}},
+	{ASALQ, yshl, Pw, opBytes{0xd1, 04, 0xc1, 04, 0xd3, 04, 0xd3, 04}},
+	{ASALW, yshl, Pe, opBytes{0xd1, 04, 0xc1, 04, 0xd3, 04, 0xd3, 04}},
+	{ASARB, yshb, Pb, opBytes{0xd0, 07, 0xc0, 07, 0xd2, 07}},
+	{ASARL, yshl, Px, opBytes{0xd1, 07, 0xc1, 07, 0xd3, 07, 0xd3, 07}},
+	{ASARQ, yshl, Pw, opBytes{0xd1, 07, 0xc1, 07, 0xd3, 07, 0xd3, 07}},
+	{ASARW, yshl, Pe, opBytes{0xd1, 07, 0xc1, 07, 0xd3, 07, 0xd3, 07}},
+	{ASBBB, yxorb, Pb, opBytes{0x1c, 0x80, 03, 0x18, 0x1a}},
+	{ASBBL, yaddl, Px, opBytes{0x83, 03, 0x1d, 0x81, 03, 0x19, 0x1b}},
+	{ASBBQ, yaddl, Pw, opBytes{0x83, 03, 0x1d, 0x81, 03, 0x19, 0x1b}},
+	{ASBBW, yaddl, Pe, opBytes{0x83, 03, 0x1d, 0x81, 03, 0x19, 0x1b}},
+	{ASCASB, ynone, Pb, opBytes{0xae}},
+	{ASCASL, ynone, Px, opBytes{0xaf}},
+	{ASCASQ, ynone, Pw, opBytes{0xaf}},
+	{ASCASW, ynone, Pe, opBytes{0xaf}},
+	{ASETCC, yscond, Pb, opBytes{0x0f, 0x93, 00}},
+	{ASETCS, yscond, Pb, opBytes{0x0f, 0x92, 00}},
+	{ASETEQ, yscond, Pb, opBytes{0x0f, 0x94, 00}},
+	{ASETGE, yscond, Pb, opBytes{0x0f, 0x9d, 00}},
+	{ASETGT, yscond, Pb, opBytes{0x0f, 0x9f, 00}},
+	{ASETHI, yscond, Pb, opBytes{0x0f, 0x97, 00}},
+	{ASETLE, yscond, Pb, opBytes{0x0f, 0x9e, 00}},
+	{ASETLS, yscond, Pb, opBytes{0x0f, 0x96, 00}},
+	{ASETLT, yscond, Pb, opBytes{0x0f, 0x9c, 00}},
+	{ASETMI, yscond, Pb, opBytes{0x0f, 0x98, 00}},
+	{ASETNE, yscond, Pb, opBytes{0x0f, 0x95, 00}},
+	{ASETOC, yscond, Pb, opBytes{0x0f, 0x91, 00}},
+	{ASETOS, yscond, Pb, opBytes{0x0f, 0x90, 00}},
+	{ASETPC, yscond, Pb, opBytes{0x0f, 0x9b, 00}},
+	{ASETPL, yscond, Pb, opBytes{0x0f, 0x99, 00}},
+	{ASETPS, yscond, Pb, opBytes{0x0f, 0x9a, 00}},
+	{ASHLB, yshb, Pb, opBytes{0xd0, 04, 0xc0, 04, 0xd2, 04}},
+	{ASHLL, yshl, Px, opBytes{0xd1, 04, 0xc1, 04, 0xd3, 04, 0xd3, 04}},
+	{ASHLQ, yshl, Pw, opBytes{0xd1, 04, 0xc1, 04, 0xd3, 04, 0xd3, 04}},
+	{ASHLW, yshl, Pe, opBytes{0xd1, 04, 0xc1, 04, 0xd3, 04, 0xd3, 04}},
+	{ASHRB, yshb, Pb, opBytes{0xd0, 05, 0xc0, 05, 0xd2, 05}},
+	{ASHRL, yshl, Px, opBytes{0xd1, 05, 0xc1, 05, 0xd3, 05, 0xd3, 05}},
+	{ASHRQ, yshl, Pw, opBytes{0xd1, 05, 0xc1, 05, 0xd3, 05, 0xd3, 05}},
+	{ASHRW, yshl, Pe, opBytes{0xd1, 05, 0xc1, 05, 0xd3, 05, 0xd3, 05}},
+	{ASHUFPD, yxshuf, Pq, opBytes{0xc6, 00}},
+	{ASHUFPS, yxshuf, Pm, opBytes{0xc6, 00}},
+	{ASQRTPD, yxm, Pe, opBytes{0x51}},
+	{ASQRTPS, yxm, Pm, opBytes{0x51}},
+	{ASQRTSD, yxm, Pf2, opBytes{0x51}},
+	{ASQRTSS, yxm, Pf3, opBytes{0x51}},
+	{ASTC, ynone, Px, opBytes{0xf9}},
+	{ASTD, ynone, Px, opBytes{0xfd}},
+	{ASTI, ynone, Px, opBytes{0xfb}},
+	{ASTMXCSR, ysvrs_om, Pm, opBytes{0xae, 03, 0xae, 03}},
+	{ASTOSB, ynone, Pb, opBytes{0xaa}},
+	{ASTOSL, ynone, Px, opBytes{0xab}},
+	{ASTOSQ, ynone, Pw, opBytes{0xab}},
+	{ASTOSW, ynone, Pe, opBytes{0xab}},
+	{ASUBB, yxorb, Pb, opBytes{0x2c, 0x80, 05, 0x28, 0x2a}},
+	{ASUBL, yaddl, Px, opBytes{0x83, 05, 0x2d, 0x81, 05, 0x29, 0x2b}},
+	{ASUBPD, yxm, Pe, opBytes{0x5c}},
+	{ASUBPS, yxm, Pm, opBytes{0x5c}},
+	{ASUBQ, yaddl, Pw, opBytes{0x83, 05, 0x2d, 0x81, 05, 0x29, 0x2b}},
+	{ASUBSD, yxm, Pf2, opBytes{0x5c}},
+	{ASUBSS, yxm, Pf3, opBytes{0x5c}},
+	{ASUBW, yaddl, Pe, opBytes{0x83, 05, 0x2d, 0x81, 05, 0x29, 0x2b}},
+	{ASWAPGS, ynone, Pm, opBytes{0x01, 0xf8}},
+	{ASYSCALL, ynone, Px, opBytes{0x0f, 0x05}}, // fast syscall
+	{ATESTB, yxorb, Pb, opBytes{0xa8, 0xf6, 00, 0x84, 0x84}},
+	{ATESTL, ytestl, Px, opBytes{0xa9, 0xf7, 00, 0x85, 0x85}},
+	{ATESTQ, ytestl, Pw, opBytes{0xa9, 0xf7, 00, 0x85, 0x85}},
+	{ATESTW, ytestl, Pe, opBytes{0xa9, 0xf7, 00, 0x85, 0x85}},
+	{ATPAUSE, ywrfsbase, Pq, opBytes{0xae, 06}},
+	{obj.ATEXT, ytext, Px, opBytes{}},
+	{AUCOMISD, yxm, Pe, opBytes{0x2e}},
+	{AUCOMISS, yxm, Pm, opBytes{0x2e}},
+	{AUNPCKHPD, yxm, Pe, opBytes{0x15}},
+	{AUNPCKHPS, yxm, Pm, opBytes{0x15}},
+	{AUNPCKLPD, yxm, Pe, opBytes{0x14}},
+	{AUNPCKLPS, yxm, Pm, opBytes{0x14}},
+	{AUMONITOR, ywrfsbase, Pf3, opBytes{0xae, 06}},
+	{AVERR, ydivl, Pm, opBytes{0x00, 04}},
+	{AVERW, ydivl, Pm, opBytes{0x00, 05}},
+	{AWAIT, ynone, Px, opBytes{0x9b}},
+	{AWORD, ybyte, Px, opBytes{2}},
+	{AXCHGB, yml_mb, Pb, opBytes{0x86, 0x86}},
+	{AXCHGL, yxchg, Px, opBytes{0x90, 0x90, 0x87, 0x87}},
+	{AXCHGQ, yxchg, Pw, opBytes{0x90, 0x90, 0x87, 0x87}},
+	{AXCHGW, yxchg, Pe, opBytes{0x90, 0x90, 0x87, 0x87}},
+	{AXLAT, ynone, Px, opBytes{0xd7}},
+	{AXORB, yxorb, Pb, opBytes{0x34, 0x80, 06, 0x30, 0x32}},
+	{AXORL, yaddl, Px, opBytes{0x83, 06, 0x35, 0x81, 06, 0x31, 0x33}},
+	{AXORPD, yxm, Pe, opBytes{0x57}},
+	{AXORPS, yxm, Pm, opBytes{0x57}},
+	{AXORQ, yaddl, Pw, opBytes{0x83, 06, 0x35, 0x81, 06, 0x31, 0x33}},
+	{AXORW, yaddl, Pe, opBytes{0x83, 06, 0x35, 0x81, 06, 0x31, 0x33}},
+	{AFMOVB, yfmvx, Px, opBytes{0xdf, 04}},
+	{AFMOVBP, yfmvp, Px, opBytes{0xdf, 06}},
+	{AFMOVD, yfmvd, Px, opBytes{0xdd, 00, 0xdd, 02, 0xd9, 00, 0xdd, 02}},
+	{AFMOVDP, yfmvdp, Px, opBytes{0xdd, 03, 0xdd, 03}},
+	{AFMOVF, yfmvf, Px, opBytes{0xd9, 00, 0xd9, 02}},
+	{AFMOVFP, yfmvp, Px, opBytes{0xd9, 03}},
+	{AFMOVL, yfmvf, Px, opBytes{0xdb, 00, 0xdb, 02}},
+	{AFMOVLP, yfmvp, Px, opBytes{0xdb, 03}},
+	{AFMOVV, yfmvx, Px, opBytes{0xdf, 05}},
+	{AFMOVVP, yfmvp, Px, opBytes{0xdf, 07}},
+	{AFMOVW, yfmvf, Px, opBytes{0xdf, 00, 0xdf, 02}},
+	{AFMOVWP, yfmvp, Px, opBytes{0xdf, 03}},
+	{AFMOVX, yfmvx, Px, opBytes{0xdb, 05}},
+	{AFMOVXP, yfmvp, Px, opBytes{0xdb, 07}},
+	{AFCMOVCC, yfcmv, Px, opBytes{0xdb, 00}},
+	{AFCMOVCS, yfcmv, Px, opBytes{0xda, 00}},
+	{AFCMOVEQ, yfcmv, Px, opBytes{0xda, 01}},
+	{AFCMOVHI, yfcmv, Px, opBytes{0xdb, 02}},
+	{AFCMOVLS, yfcmv, Px, opBytes{0xda, 02}},
+	{AFCMOVB, yfcmv, Px, opBytes{0xda, 00}},
+	{AFCMOVBE, yfcmv, Px, opBytes{0xda, 02}},
+	{AFCMOVNB, yfcmv, Px, opBytes{0xdb, 00}},
+	{AFCMOVNBE, yfcmv, Px, opBytes{0xdb, 02}},
+	{AFCMOVE, yfcmv, Px, opBytes{0xda, 01}},
+	{AFCMOVNE, yfcmv, Px, opBytes{0xdb, 01}},
+	{AFCMOVNU, yfcmv, Px, opBytes{0xdb, 03}},
+	{AFCMOVU, yfcmv, Px, opBytes{0xda, 03}},
+	{AFCMOVUN, yfcmv, Px, opBytes{0xda, 03}},
+	{AFCOMD, yfadd, Px, opBytes{0xdc, 02, 0xd8, 02, 0xdc, 02}},  // botch
+	{AFCOMDP, yfadd, Px, opBytes{0xdc, 03, 0xd8, 03, 0xdc, 03}}, // botch
+	{AFCOMDPP, ycompp, Px, opBytes{0xde, 03}},
+	{AFCOMF, yfmvx, Px, opBytes{0xd8, 02}},
+	{AFCOMFP, yfmvx, Px, opBytes{0xd8, 03}},
+	{AFCOMI, yfcmv, Px, opBytes{0xdb, 06}},
+	{AFCOMIP, yfcmv, Px, opBytes{0xdf, 06}},
+	{AFCOML, yfmvx, Px, opBytes{0xda, 02}},
+	{AFCOMLP, yfmvx, Px, opBytes{0xda, 03}},
+	{AFCOMW, yfmvx, Px, opBytes{0xde, 02}},
+	{AFCOMWP, yfmvx, Px, opBytes{0xde, 03}},
+	{AFUCOM, ycompp, Px, opBytes{0xdd, 04}},
+	{AFUCOMI, ycompp, Px, opBytes{0xdb, 05}},
+	{AFUCOMIP, ycompp, Px, opBytes{0xdf, 05}},
+	{AFUCOMP, ycompp, Px, opBytes{0xdd, 05}},
+	{AFUCOMPP, ycompp, Px, opBytes{0xda, 13}},
+	{AFADDDP, ycompp, Px, opBytes{0xde, 00}},
+	{AFADDW, yfmvx, Px, opBytes{0xde, 00}},
+	{AFADDL, yfmvx, Px, opBytes{0xda, 00}},
+	{AFADDF, yfmvx, Px, opBytes{0xd8, 00}},
+	{AFADDD, yfadd, Px, opBytes{0xdc, 00, 0xd8, 00, 0xdc, 00}},
+	{AFMULDP, ycompp, Px, opBytes{0xde, 01}},
+	{AFMULW, yfmvx, Px, opBytes{0xde, 01}},
+	{AFMULL, yfmvx, Px, opBytes{0xda, 01}},
+	{AFMULF, yfmvx, Px, opBytes{0xd8, 01}},
+	{AFMULD, yfadd, Px, opBytes{0xdc, 01, 0xd8, 01, 0xdc, 01}},
+	{AFSUBDP, ycompp, Px, opBytes{0xde, 05}},
+	{AFSUBW, yfmvx, Px, opBytes{0xde, 04}},
+	{AFSUBL, yfmvx, Px, opBytes{0xda, 04}},
+	{AFSUBF, yfmvx, Px, opBytes{0xd8, 04}},
+	{AFSUBD, yfadd, Px, opBytes{0xdc, 04, 0xd8, 04, 0xdc, 05}},
+	{AFSUBRDP, ycompp, Px, opBytes{0xde, 04}},
+	{AFSUBRW, yfmvx, Px, opBytes{0xde, 05}},
+	{AFSUBRL, yfmvx, Px, opBytes{0xda, 05}},
+	{AFSUBRF, yfmvx, Px, opBytes{0xd8, 05}},
+	{AFSUBRD, yfadd, Px, opBytes{0xdc, 05, 0xd8, 05, 0xdc, 04}},
+	{AFDIVDP, ycompp, Px, opBytes{0xde, 07}},
+	{AFDIVW, yfmvx, Px, opBytes{0xde, 06}},
+	{AFDIVL, yfmvx, Px, opBytes{0xda, 06}},
+	{AFDIVF, yfmvx, Px, opBytes{0xd8, 06}},
+	{AFDIVD, yfadd, Px, opBytes{0xdc, 06, 0xd8, 06, 0xdc, 07}},
+	{AFDIVRDP, ycompp, Px, opBytes{0xde, 06}},
+	{AFDIVRW, yfmvx, Px, opBytes{0xde, 07}},
+	{AFDIVRL, yfmvx, Px, opBytes{0xda, 07}},
+	{AFDIVRF, yfmvx, Px, opBytes{0xd8, 07}},
+	{AFDIVRD, yfadd, Px, opBytes{0xdc, 07, 0xd8, 07, 0xdc, 06}},
+	{AFXCHD, yfxch, Px, opBytes{0xd9, 01, 0xd9, 01}},
+	{AFFREE, nil, 0, opBytes{}},
+	{AFLDCW, ysvrs_mo, Px, opBytes{0xd9, 05, 0xd9, 05}},
+	{AFLDENV, ysvrs_mo, Px, opBytes{0xd9, 04, 0xd9, 04}},
+	{AFRSTOR, ysvrs_mo, Px, opBytes{0xdd, 04, 0xdd, 04}},
+	{AFSAVE, ysvrs_om, Px, opBytes{0xdd, 06, 0xdd, 06}},
+	{AFSTCW, ysvrs_om, Px, opBytes{0xd9, 07, 0xd9, 07}},
+	{AFSTENV, ysvrs_om, Px, opBytes{0xd9, 06, 0xd9, 06}},
+	{AFSTSW, ystsw, Px, opBytes{0xdd, 07, 0xdf, 0xe0}},
+	{AF2XM1, ynone, Px, opBytes{0xd9, 0xf0}},
+	{AFABS, ynone, Px, opBytes{0xd9, 0xe1}},
+	{AFBLD, ysvrs_mo, Px, opBytes{0xdf, 04}},
+	{AFBSTP, yclflush, Px, opBytes{0xdf, 06}},
+	{AFCHS, ynone, Px, opBytes{0xd9, 0xe0}},
+	{AFCLEX, ynone, Px, opBytes{0xdb, 0xe2}},
+	{AFCOS, ynone, Px, opBytes{0xd9, 0xff}},
+	{AFDECSTP, ynone, Px, opBytes{0xd9, 0xf6}},
+	{AFINCSTP, ynone, Px, opBytes{0xd9, 0xf7}},
+	{AFINIT, ynone, Px, opBytes{0xdb, 0xe3}},
+	{AFLD1, ynone, Px, opBytes{0xd9, 0xe8}},
+	{AFLDL2E, ynone, Px, opBytes{0xd9, 0xea}},
+	{AFLDL2T, ynone, Px, opBytes{0xd9, 0xe9}},
+	{AFLDLG2, ynone, Px, opBytes{0xd9, 0xec}},
+	{AFLDLN2, ynone, Px, opBytes{0xd9, 0xed}},
+	{AFLDPI, ynone, Px, opBytes{0xd9, 0xeb}},
+	{AFLDZ, ynone, Px, opBytes{0xd9, 0xee}},
+	{AFNOP, ynone, Px, opBytes{0xd9, 0xd0}},
+	{AFPATAN, ynone, Px, opBytes{0xd9, 0xf3}},
+	{AFPREM, ynone, Px, opBytes{0xd9, 0xf8}},
+	{AFPREM1, ynone, Px, opBytes{0xd9, 0xf5}},
+	{AFPTAN, ynone, Px, opBytes{0xd9, 0xf2}},
+	{AFRNDINT, ynone, Px, opBytes{0xd9, 0xfc}},
+	{AFSCALE, ynone, Px, opBytes{0xd9, 0xfd}},
+	{AFSIN, ynone, Px, opBytes{0xd9, 0xfe}},
+	{AFSINCOS, ynone, Px, opBytes{0xd9, 0xfb}},
+	{AFSQRT, ynone, Px, opBytes{0xd9, 0xfa}},
+	{AFTST, ynone, Px, opBytes{0xd9, 0xe4}},
+	{AFXAM, ynone, Px, opBytes{0xd9, 0xe5}},
+	{AFXTRACT, ynone, Px, opBytes{0xd9, 0xf4}},
+	{AFYL2X, ynone, Px, opBytes{0xd9, 0xf1}},
+	{AFYL2XP1, ynone, Px, opBytes{0xd9, 0xf9}},
+	{ACMPXCHGB, yrb_mb, Pb, opBytes{0x0f, 0xb0}},
+	{ACMPXCHGL, yrl_ml, Px, opBytes{0x0f, 0xb1}},
+	{ACMPXCHGW, yrl_ml, Pe, opBytes{0x0f, 0xb1}},
+	{ACMPXCHGQ, yrl_ml, Pw, opBytes{0x0f, 0xb1}},
+	{ACMPXCHG8B, yscond, Pm, opBytes{0xc7, 01}},
+	{ACMPXCHG16B, yscond, Pw, opBytes{0x0f, 0xc7, 01}},
+	{AINVD, ynone, Pm, opBytes{0x08}},
+	{AINVLPG, ydivb, Pm, opBytes{0x01, 07}},
+	{AINVPCID, ycrc32l, Pe, opBytes{0x0f, 0x38, 0x82, 0}},
+	{ALFENCE, ynone, Pm, opBytes{0xae, 0xe8}},
+	{AMFENCE, ynone, Pm, opBytes{0xae, 0xf0}},
+	{AMOVNTIL, yrl_ml, Pm, opBytes{0xc3}},
+	{AMOVNTIQ, yrl_ml, Pw, opBytes{0x0f, 0xc3}},
+	{ARDPKRU, ynone, Pm, opBytes{0x01, 0xee, 0}},
+	{ARDMSR, ynone, Pm, opBytes{0x32}},
+	{ARDPMC, ynone, Pm, opBytes{0x33}},
+	{ARDTSC, ynone, Pm, opBytes{0x31}},
+	{ARSM, ynone, Pm, opBytes{0xaa}},
+	{ASFENCE, ynone, Pm, opBytes{0xae, 0xf8}},
+	{ASYSRET, ynone, Pm, opBytes{0x07}},
+	{AWBINVD, ynone, Pm, opBytes{0x09}},
+	{AWRMSR, ynone, Pm, opBytes{0x30}},
+	{AWRPKRU, ynone, Pm, opBytes{0x01, 0xef, 0}},
+	{AXADDB, yrb_mb, Pb, opBytes{0x0f, 0xc0}},
+	{AXADDL, yrl_ml, Px, opBytes{0x0f, 0xc1}},
+	{AXADDQ, yrl_ml, Pw, opBytes{0x0f, 0xc1}},
+	{AXADDW, yrl_ml, Pe, opBytes{0x0f, 0xc1}},
+	{ACRC32B, ycrc32b, Px, opBytes{0xf2, 0x0f, 0x38, 0xf0, 0}},
+	{ACRC32L, ycrc32l, Px, opBytes{0xf2, 0x0f, 0x38, 0xf1, 0}},
+	{ACRC32Q, ycrc32l, Pw, opBytes{0xf2, 0x0f, 0x38, 0xf1, 0}},
+	{ACRC32W, ycrc32l, Pe, opBytes{0xf2, 0x0f, 0x38, 0xf1, 0}},
+	{APREFETCHT0, yprefetch, Pm, opBytes{0x18, 01}},
+	{APREFETCHT1, yprefetch, Pm, opBytes{0x18, 02}},
+	{APREFETCHT2, yprefetch, Pm, opBytes{0x18, 03}},
+	{APREFETCHNTA, yprefetch, Pm, opBytes{0x18, 00}},
+	{AMOVQL, yrl_ml, Px, opBytes{0x89}},
+	{obj.AUNDEF, ynone, Px, opBytes{0x0f, 0x0b}},
+	{AAESENC, yaes, Pq, opBytes{0x38, 0xdc, 0}},
+	{AAESENCLAST, yaes, Pq, opBytes{0x38, 0xdd, 0}},
+	{AAESDEC, yaes, Pq, opBytes{0x38, 0xde, 0}},
+	{AAESDECLAST, yaes, Pq, opBytes{0x38, 0xdf, 0}},
+	{AAESIMC, yaes, Pq, opBytes{0x38, 0xdb, 0}},
+	{AAESKEYGENASSIST, yxshuf, Pq, opBytes{0x3a, 0xdf, 0}},
+	{AROUNDPD, yxshuf, Pq, opBytes{0x3a, 0x09, 0}},
+	{AROUNDPS, yxshuf, Pq, opBytes{0x3a, 0x08, 0}},
+	{AROUNDSD, yxshuf, Pq, opBytes{0x3a, 0x0b, 0}},
+	{AROUNDSS, yxshuf, Pq, opBytes{0x3a, 0x0a, 0}},
+	{APSHUFD, yxshuf, Pq, opBytes{0x70, 0}},
+	{APCLMULQDQ, yxshuf, Pq, opBytes{0x3a, 0x44, 0}},
+	{APCMPESTRI, yxshuf, Pq, opBytes{0x3a, 0x61, 0}},
+	{APCMPESTRM, yxshuf, Pq, opBytes{0x3a, 0x60, 0}},
+	{AMOVDDUP, yxm, Pf2, opBytes{0x12}},
+	{AMOVSHDUP, yxm, Pf3, opBytes{0x16}},
+	{AMOVSLDUP, yxm, Pf3, opBytes{0x12}},
+	{ARDTSCP, ynone, Pm, opBytes{0x01, 0xf9, 0}},
+	{ASTAC, ynone, Pm, opBytes{0x01, 0xcb, 0}},
+	{AUD1, ynone, Pm, opBytes{0xb9, 0}},
+	{AUD2, ynone, Pm, opBytes{0x0b, 0}},
+	{AUMWAIT, ywrfsbase, Pf2, opBytes{0xae, 06}},
+	{ASYSENTER, ynone, Px, opBytes{0x0f, 0x34, 0}},
+	{ASYSENTER64, ynone, Pw, opBytes{0x0f, 0x34, 0}},
+	{ASYSEXIT, ynone, Px, opBytes{0x0f, 0x35, 0}},
+	{ASYSEXIT64, ynone, Pw, opBytes{0x0f, 0x35, 0}},
+	{ALMSW, ydivl, Pm, opBytes{0x01, 06}},
+	{ALLDT, ydivl, Pm, opBytes{0x00, 02}},
+	{ALIDT, ysvrs_mo, Pm, opBytes{0x01, 03}},
+	{ALGDT, ysvrs_mo, Pm, opBytes{0x01, 02}},
+	{ATZCNTW, ycrc32l, Pe, opBytes{0xf3, 0x0f, 0xbc, 0}},
+	{ATZCNTL, ycrc32l, Px, opBytes{0xf3, 0x0f, 0xbc, 0}},
+	{ATZCNTQ, ycrc32l, Pw, opBytes{0xf3, 0x0f, 0xbc, 0}},
+	{AXRSTOR, ydivl, Px, opBytes{0x0f, 0xae, 05}},
+	{AXRSTOR64, ydivl, Pw, opBytes{0x0f, 0xae, 05}},
+	{AXRSTORS, ydivl, Px, opBytes{0x0f, 0xc7, 03}},
+	{AXRSTORS64, ydivl, Pw, opBytes{0x0f, 0xc7, 03}},
+	{AXSAVE, yclflush, Px, opBytes{0x0f, 0xae, 04}},
+	{AXSAVE64, yclflush, Pw, opBytes{0x0f, 0xae, 04}},
+	{AXSAVEOPT, yclflush, Px, opBytes{0x0f, 0xae, 06}},
+	{AXSAVEOPT64, yclflush, Pw, opBytes{0x0f, 0xae, 06}},
+	{AXSAVEC, yclflush, Px, opBytes{0x0f, 0xc7, 04}},
+	{AXSAVEC64, yclflush, Pw, opBytes{0x0f, 0xc7, 04}},
+	{AXSAVES, yclflush, Px, opBytes{0x0f, 0xc7, 05}},
+	{AXSAVES64, yclflush, Pw, opBytes{0x0f, 0xc7, 05}},
+	{ASGDT, yclflush, Pm, opBytes{0x01, 00}},
+	{ASIDT, yclflush, Pm, opBytes{0x01, 01}},
+	{ARDRANDW, yrdrand, Pe, opBytes{0x0f, 0xc7, 06}},
+	{ARDRANDL, yrdrand, Px, opBytes{0x0f, 0xc7, 06}},
+	{ARDRANDQ, yrdrand, Pw, opBytes{0x0f, 0xc7, 06}},
+	{ARDSEEDW, yrdrand, Pe, opBytes{0x0f, 0xc7, 07}},
+	{ARDSEEDL, yrdrand, Px, opBytes{0x0f, 0xc7, 07}},
+	{ARDSEEDQ, yrdrand, Pw, opBytes{0x0f, 0xc7, 07}},
+	{ASTRW, yincq, Pe, opBytes{0x0f, 0x00, 01}},
+	{ASTRL, yincq, Px, opBytes{0x0f, 0x00, 01}},
+	{ASTRQ, yincq, Pw, opBytes{0x0f, 0x00, 01}},
+	{AXSETBV, ynone, Pm, opBytes{0x01, 0xd1, 0}},
+	{AMOVBEW, ymovbe, Pq, opBytes{0x38, 0xf0, 0, 0x38, 0xf1, 0}},
+	{AMOVBEL, ymovbe, Pm, opBytes{0x38, 0xf0, 0, 0x38, 0xf1, 0}},
+	{AMOVBEQ, ymovbe, Pw, opBytes{0x0f, 0x38, 0xf0, 0, 0x0f, 0x38, 0xf1, 0}},
+	{ANOPW, ydivl, Pe, opBytes{0x0f, 0x1f, 00}},
+	{ANOPL, ydivl, Px, opBytes{0x0f, 0x1f, 00}},
+	{ASLDTW, yincq, Pe, opBytes{0x0f, 0x00, 00}},
+	{ASLDTL, yincq, Px, opBytes{0x0f, 0x00, 00}},
+	{ASLDTQ, yincq, Pw, opBytes{0x0f, 0x00, 00}},
+	{ASMSWW, yincq, Pe, opBytes{0x0f, 0x01, 04}},
+	{ASMSWL, yincq, Px, opBytes{0x0f, 0x01, 04}},
+	{ASMSWQ, yincq, Pw, opBytes{0x0f, 0x01, 04}},
+	{ABLENDVPS, yblendvpd, Pq4, opBytes{0x14}},
+	{ABLENDVPD, yblendvpd, Pq4, opBytes{0x15}},
+	{APBLENDVB, yblendvpd, Pq4, opBytes{0x10}},
+	{ASHA1MSG1, yaes, Px, opBytes{0x0f, 0x38, 0xc9, 0}},
+	{ASHA1MSG2, yaes, Px, opBytes{0x0f, 0x38, 0xca, 0}},
+	{ASHA1NEXTE, yaes, Px, opBytes{0x0f, 0x38, 0xc8, 0}},
+	{ASHA256MSG1, yaes, Px, opBytes{0x0f, 0x38, 0xcc, 0}},
+	{ASHA256MSG2, yaes, Px, opBytes{0x0f, 0x38, 0xcd, 0}},
+	{ASHA1RNDS4, ysha1rnds4, Pm, opBytes{0x3a, 0xcc, 0}},
+	{ASHA256RNDS2, ysha256rnds2, Px, opBytes{0x0f, 0x38, 0xcb, 0}},
+	{ARDFSBASEL, yrdrand, Pf3, opBytes{0xae, 00}},
+	{ARDFSBASEQ, yrdrand, Pfw, opBytes{0xae, 00}},
+	{ARDGSBASEL, yrdrand, Pf3, opBytes{0xae, 01}},
+	{ARDGSBASEQ, yrdrand, Pfw, opBytes{0xae, 01}},
+	{AWRFSBASEL, ywrfsbase, Pf3, opBytes{0xae, 02}},
+	{AWRFSBASEQ, ywrfsbase, Pfw, opBytes{0xae, 02}},
+	{AWRGSBASEL, ywrfsbase, Pf3, opBytes{0xae, 03}},
+	{AWRGSBASEQ, ywrfsbase, Pfw, opBytes{0xae, 03}},
+	{ALFSW, ym_rl, Pe, opBytes{0x0f, 0xb4}},
+	{ALFSL, ym_rl, Px, opBytes{0x0f, 0xb4}},
+	{ALFSQ, ym_rl, Pw, opBytes{0x0f, 0xb4}},
+	{ALGSW, ym_rl, Pe, opBytes{0x0f, 0xb5}},
+	{ALGSL, ym_rl, Px, opBytes{0x0f, 0xb5}},
+	{ALGSQ, ym_rl, Pw, opBytes{0x0f, 0xb5}},
+	{ALSSW, ym_rl, Pe, opBytes{0x0f, 0xb2}},
+	{ALSSL, ym_rl, Px, opBytes{0x0f, 0xb2}},
+	{ALSSQ, ym_rl, Pw, opBytes{0x0f, 0xb2}},
+	{ARDPID, yrdrand, Pf3, opBytes{0xc7, 07}},
+
+	{ABLENDPD, yxshuf, Pq, opBytes{0x3a, 0x0d, 0}},
+	{ABLENDPS, yxshuf, Pq, opBytes{0x3a, 0x0c, 0}},
+	{AXACQUIRE, ynone, Px, opBytes{0xf2}},
+	{AXRELEASE, ynone, Px, opBytes{0xf3}},
+	{AXBEGIN, yxbegin, Px, opBytes{0xc7, 0xf8}},
+	{AXABORT, yxabort, Px, opBytes{0xc6, 0xf8}},
+	{AXEND, ynone, Px, opBytes{0x0f, 01, 0xd5}},
+	{AXTEST, ynone, Px, opBytes{0x0f, 01, 0xd6}},
+	{AXGETBV, ynone, Pm, opBytes{01, 0xd0}},
+	{obj.AFUNCDATA, yfuncdata, Px, opBytes{0, 0}},
+	{obj.APCDATA, ypcdata, Px, opBytes{0, 0}},
+	{obj.ADUFFCOPY, yduff, Px, opBytes{0xe8}},
+	{obj.ADUFFZERO, yduff, Px, opBytes{0xe8}},
+
+	{obj.AEND, nil, 0, opBytes{}},
+	{0, nil, 0, opBytes{}},
+}
+
+var opindex [(ALAST + 1) & obj.AMask]*Optab
+
+// useAbs reports whether s describes a symbol that must avoid pc-relative addressing.
+// This happens on systems like Solaris that call .so functions instead of system calls.
+// It does not seem to be necessary for any other systems. This is probably working
+// around a Solaris-specific bug that should be fixed differently, but we don't know
+// what that bug is. And this does fix it.
+func useAbs(ctxt *obj.Link, s *obj.LSym) bool {
+	if ctxt.Headtype == objabi.Hsolaris {
+		// All the Solaris dynamic imports from libc.so begin with "libc_".
+		return strings.HasPrefix(s.Name, "libc_")
+	}
+	return ctxt.Arch.Family == sys.I386 && !ctxt.Flag_shared
+}
+
+// single-instruction no-ops of various lengths.
+// constructed by hand and disassembled with gdb to verify.
+// see http://www.agner.org/optimize/optimizing_assembly.pdf for discussion.
+var nop = [][16]uint8{
+	{0x90},
+	{0x66, 0x90},
+	{0x0F, 0x1F, 0x00},
+	{0x0F, 0x1F, 0x40, 0x00},
+	{0x0F, 0x1F, 0x44, 0x00, 0x00},
+	{0x66, 0x0F, 0x1F, 0x44, 0x00, 0x00},
+	{0x0F, 0x1F, 0x80, 0x00, 0x00, 0x00, 0x00},
+	{0x0F, 0x1F, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00},
+	{0x66, 0x0F, 0x1F, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00},
+}
+
+// Native Client rejects the repeated 0x66 prefix.
+// {0x66, 0x66, 0x0F, 0x1F, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00},
+func fillnop(p []byte, n int) {
+	var m int
+
+	for n > 0 {
+		m = n
+		if m > len(nop) {
+			m = len(nop)
+		}
+		copy(p[:m], nop[m-1][:m])
+		p = p[m:]
+		n -= m
+	}
+}
+
+func noppad(ctxt *obj.Link, s *obj.LSym, c int32, pad int32) int32 {
+	s.Grow(int64(c) + int64(pad))
+	fillnop(s.P[c:], int(pad))
+	return c + pad
+}
+
+func spadjop(ctxt *obj.Link, l, q obj.As) obj.As {
+	if ctxt.Arch.Family != sys.AMD64 || ctxt.Arch.PtrSize == 4 {
+		return l
+	}
+	return q
+}
+
+// isJump returns whether p is a jump instruction.
+// It is used to ensure that no standalone or macro-fused jump will straddle
+// or end on a 32 byte boundary by inserting NOPs before the jumps.
+func isJump(p *obj.Prog) bool {
+	return p.To.Target() != nil || p.As == obj.AJMP || p.As == obj.ACALL ||
+		p.As == obj.ARET || p.As == obj.ADUFFCOPY || p.As == obj.ADUFFZERO
+}
+
+// lookForJCC returns the first real instruction starting from p, if that instruction is a conditional
+// jump. Otherwise, nil is returned.
+func lookForJCC(p *obj.Prog) *obj.Prog {
+	// Skip any PCDATA, FUNCDATA or NOP instructions
+	var q *obj.Prog
+	for q = p.Link; q != nil && (q.As == obj.APCDATA || q.As == obj.AFUNCDATA || q.As == obj.ANOP); q = q.Link {
+	}
+
+	if q == nil || q.To.Target() == nil || p.As == obj.AJMP || p.As == obj.ACALL {
+		return nil
+	}
+
+	switch q.As {
+	case AJOS, AJOC, AJCS, AJCC, AJEQ, AJNE, AJLS, AJHI,
+		AJMI, AJPL, AJPS, AJPC, AJLT, AJGE, AJLE, AJGT:
+	default:
+		return nil
+	}
+
+	return q
+}
+
+// fusedJump determines whether p can be fused with a subsequent conditional jump instruction.
+// If it can, we return true followed by the total size of the fused jump. If it can't, we return false.
+// Macro fusion rules are derived from the Intel Optimization Manual (April 2019) section 3.4.2.2.
+func fusedJump(p *obj.Prog) (bool, uint8) {
+	var fusedSize uint8
+
+	// The first instruction in a macro fused pair may be preceded by the LOCK prefix,
+	// or possibly an XACQUIRE/XRELEASE prefix followed by a LOCK prefix. If it is, we
+	// need to be careful to insert any padding before the locks rather than directly after them.
+
+	if p.As == AXRELEASE || p.As == AXACQUIRE {
+		fusedSize += p.Isize
+		for p = p.Link; p != nil && (p.As == obj.APCDATA || p.As == obj.AFUNCDATA); p = p.Link {
+		}
+		if p == nil {
+			return false, 0
+		}
+	}
+	if p.As == ALOCK {
+		fusedSize += p.Isize
+		for p = p.Link; p != nil && (p.As == obj.APCDATA || p.As == obj.AFUNCDATA); p = p.Link {
+		}
+		if p == nil {
+			return false, 0
+		}
+	}
+	cmp := p.As == ACMPB || p.As == ACMPL || p.As == ACMPQ || p.As == ACMPW
+
+	cmpAddSub := p.As == AADDB || p.As == AADDL || p.As == AADDW || p.As == AADDQ ||
+		p.As == ASUBB || p.As == ASUBL || p.As == ASUBW || p.As == ASUBQ || cmp
+
+	testAnd := p.As == ATESTB || p.As == ATESTL || p.As == ATESTQ || p.As == ATESTW ||
+		p.As == AANDB || p.As == AANDL || p.As == AANDQ || p.As == AANDW
+
+	incDec := p.As == AINCB || p.As == AINCL || p.As == AINCQ || p.As == AINCW ||
+		p.As == ADECB || p.As == ADECL || p.As == ADECQ || p.As == ADECW
+
+	if !cmpAddSub && !testAnd && !incDec {
+		return false, 0
+	}
+
+	if !incDec {
+		var argOne obj.AddrType
+		var argTwo obj.AddrType
+		if cmp {
+			argOne = p.From.Type
+			argTwo = p.To.Type
+		} else {
+			argOne = p.To.Type
+			argTwo = p.From.Type
+		}
+		if argOne == obj.TYPE_REG {
+			if argTwo != obj.TYPE_REG && argTwo != obj.TYPE_CONST && argTwo != obj.TYPE_MEM {
+				return false, 0
+			}
+		} else if argOne == obj.TYPE_MEM {
+			if argTwo != obj.TYPE_REG {
+				return false, 0
+			}
+		} else {
+			return false, 0
+		}
+	}
+
+	fusedSize += p.Isize
+	jmp := lookForJCC(p)
+	if jmp == nil {
+		return false, 0
+	}
+
+	fusedSize += jmp.Isize
+
+	if testAnd {
+		return true, fusedSize
+	}
+
+	if jmp.As == AJOC || jmp.As == AJOS || jmp.As == AJMI ||
+		jmp.As == AJPL || jmp.As == AJPS || jmp.As == AJPC {
+		return false, 0
+	}
+
+	if cmpAddSub {
+		return true, fusedSize
+	}
+
+	if jmp.As == AJCS || jmp.As == AJCC || jmp.As == AJHI || jmp.As == AJLS {
+		return false, 0
+	}
+
+	return true, fusedSize
+}
+
+type padJumpsCtx int32
+
+func makePjcCtx(ctxt *obj.Link) padJumpsCtx {
+	// Disable jump padding on 32 bit builds by setting
+	// padJumps to 0.
+	if ctxt.Arch.Family == sys.I386 {
+		return padJumpsCtx(0)
+	}
+
+	// Disable jump padding for hand written assembly code.
+	if ctxt.IsAsm {
+		return padJumpsCtx(0)
+	}
+
+	return padJumpsCtx(32)
+}
+
+// padJump detects whether the instruction being assembled is a standalone or a macro-fused
+// jump that needs to be padded. If it is, NOPs are inserted to ensure that the jump does
+// not cross or end on a 32 byte boundary.
+func (pjc padJumpsCtx) padJump(ctxt *obj.Link, s *obj.LSym, p *obj.Prog, c int32) int32 {
+	if pjc == 0 {
+		return c
+	}
+
+	var toPad int32
+	fj, fjSize := fusedJump(p)
+	mask := int32(pjc - 1)
+	if fj {
+		if (c&mask)+int32(fjSize) >= int32(pjc) {
+			toPad = int32(pjc) - (c & mask)
+		}
+	} else if isJump(p) {
+		if (c&mask)+int32(p.Isize) >= int32(pjc) {
+			toPad = int32(pjc) - (c & mask)
+		}
+	}
+	if toPad <= 0 {
+		return c
+	}
+
+	return noppad(ctxt, s, c, toPad)
+}
+
+// reAssemble is called if an instruction's size changes during assembly. If
+// it does and the instruction is a standalone or a macro-fused jump we need to
+// reassemble.
+func (pjc padJumpsCtx) reAssemble(p *obj.Prog) bool {
+	if pjc == 0 {
+		return false
+	}
+
+	fj, _ := fusedJump(p)
+	return fj || isJump(p)
+}
+
+type nopPad struct {
+	p *obj.Prog // Instruction before the pad
+	n int32     // Size of the pad
+}
+
+func span6(ctxt *obj.Link, s *obj.LSym, newprog obj.ProgAlloc) {
+	if ctxt.Retpoline && ctxt.Arch.Family == sys.I386 {
+		ctxt.Diag("-spectre=ret not supported on 386")
+		ctxt.Retpoline = false // don't keep printing
+	}
+
+	pjc := makePjcCtx(ctxt)
+
+	if s.P != nil {
+		return
+	}
+
+	if ycover[0] == 0 {
+		ctxt.Diag("x86 tables not initialized, call x86.instinit first")
+	}
+
+	for p := s.Func().Text; p != nil; p = p.Link {
+		if p.To.Type == obj.TYPE_BRANCH && p.To.Target() == nil {
+			p.To.SetTarget(p)
+		}
+		if p.As == AADJSP {
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REG_SP
+			// Generate 'ADDQ $x, SP' or 'SUBQ $x, SP', with x positive.
+			// One exception: It is smaller to encode $-0x80 than $0x80.
+			// For that case, flip the sign and the op:
+			// Instead of 'ADDQ $0x80, SP', generate 'SUBQ $-0x80, SP'.
+			switch v := p.From.Offset; {
+			case v == 0:
+				p.As = obj.ANOP
+			case v == 0x80 || (v < 0 && v != -0x80):
+				p.As = spadjop(ctxt, AADDL, AADDQ)
+				p.From.Offset *= -1
+			default:
+				p.As = spadjop(ctxt, ASUBL, ASUBQ)
+			}
+		}
+		if ctxt.Retpoline && (p.As == obj.ACALL || p.As == obj.AJMP) && (p.To.Type == obj.TYPE_REG || p.To.Type == obj.TYPE_MEM) {
+			if p.To.Type != obj.TYPE_REG {
+				ctxt.Diag("non-retpoline-compatible: %v", p)
+				continue
+			}
+			p.To.Type = obj.TYPE_BRANCH
+			p.To.Name = obj.NAME_EXTERN
+			p.To.Sym = ctxt.Lookup("runtime.retpoline" + obj.Rconv(int(p.To.Reg)))
+			p.To.Reg = 0
+			p.To.Offset = 0
+		}
+	}
+
+	var count int64 // rough count of number of instructions
+	for p := s.Func().Text; p != nil; p = p.Link {
+		count++
+		p.Back = branchShort // use short branches first time through
+		if q := p.To.Target(); q != nil && (q.Back&branchShort != 0) {
+			p.Back |= branchBackwards
+			q.Back |= branchLoopHead
+		}
+	}
+	s.GrowCap(count * 5) // preallocate roughly 5 bytes per instruction
+
+	var ab AsmBuf
+	var n int
+	var c int32
+	errors := ctxt.Errors
+	var nops []nopPad // Padding for a particular assembly (reuse slice storage if multiple assemblies)
+	nrelocs0 := len(s.R)
+	for {
+		// This loop continues while there are reasons to re-assemble
+		// whole block, like the presence of long forward jumps.
+		reAssemble := false
+		for i := range s.R[nrelocs0:] {
+			s.R[nrelocs0+i] = obj.Reloc{}
+		}
+		s.R = s.R[:nrelocs0] // preserve marker relocations generated by the compiler
+		s.P = s.P[:0]
+		c = 0
+		var pPrev *obj.Prog
+		nops = nops[:0]
+		for p := s.Func().Text; p != nil; p = p.Link {
+			c0 := c
+			c = pjc.padJump(ctxt, s, p, c)
+
+			if maxLoopPad > 0 && p.Back&branchLoopHead != 0 && c&(loopAlign-1) != 0 {
+				// pad with NOPs
+				v := -c & (loopAlign - 1)
+
+				if v <= maxLoopPad {
+					s.Grow(int64(c) + int64(v))
+					fillnop(s.P[c:], int(v))
+					c += v
+				}
+			}
+
+			p.Pc = int64(c)
+
+			// process forward jumps to p
+			for q := p.Rel; q != nil; q = q.Forwd {
+				v := int32(p.Pc - (q.Pc + int64(q.Isize)))
+				if q.Back&branchShort != 0 {
+					if v > 127 {
+						reAssemble = true
+						q.Back ^= branchShort
+					}
+
+					if q.As == AJCXZL || q.As == AXBEGIN {
+						s.P[q.Pc+2] = byte(v)
+					} else {
+						s.P[q.Pc+1] = byte(v)
+					}
+				} else {
+					binary.LittleEndian.PutUint32(s.P[q.Pc+int64(q.Isize)-4:], uint32(v))
+				}
+			}
+
+			if p.As == obj.APCALIGN || p.As == obj.APCALIGNMAX {
+				v := obj.AlignmentPadding(c, p, ctxt, s)
+				if v > 0 {
+					s.Grow(int64(c) + int64(v))
+					fillnop(s.P[c:], v)
+				}
+				p.Pc = int64(c)
+				c += int32(v)
+				pPrev = p
+				continue
+			}
+
+			p.Rel = nil
+
+			p.Pc = int64(c)
+			ab.asmins(ctxt, s, p)
+			m := ab.Len()
+			if int(p.Isize) != m {
+				p.Isize = uint8(m)
+				if pjc.reAssemble(p) {
+					// We need to re-assemble here to check for jumps and fused jumps
+					// that span or end on 32 byte boundaries.
+					reAssemble = true
+				}
+			}
+
+			s.Grow(p.Pc + int64(m))
+			copy(s.P[p.Pc:], ab.Bytes())
+			// If there was padding, remember it.
+			if pPrev != nil && !ctxt.IsAsm && c > c0 {
+				nops = append(nops, nopPad{p: pPrev, n: c - c0})
+			}
+			c += int32(m)
+			pPrev = p
+		}
+
+		n++
+		if n > 1000 {
+			ctxt.Diag("span must be looping")
+			log.Fatalf("loop")
+		}
+		if !reAssemble {
+			break
+		}
+		if ctxt.Errors > errors {
+			return
+		}
+	}
+	// splice padding nops into Progs
+	for _, n := range nops {
+		pp := n.p
+		np := &obj.Prog{Link: pp.Link, Ctxt: pp.Ctxt, As: obj.ANOP, Pos: pp.Pos.WithNotStmt(), Pc: pp.Pc + int64(pp.Isize), Isize: uint8(n.n)}
+		pp.Link = np
+	}
+
+	s.Size = int64(c)
+
+	if false { /* debug['a'] > 1 */
+		fmt.Printf("span1 %s %d (%d tries)\n %.6x", s.Name, s.Size, n, 0)
+		var i int
+		for i = 0; i < len(s.P); i++ {
+			fmt.Printf(" %.2x", s.P[i])
+			if i%16 == 15 {
+				fmt.Printf("\n  %.6x", uint(i+1))
+			}
+		}
+
+		if i%16 != 0 {
+			fmt.Printf("\n")
+		}
+
+		for i := 0; i < len(s.R); i++ {
+			r := &s.R[i]
+			fmt.Printf(" rel %#.4x/%d %s%+d\n", uint32(r.Off), r.Siz, r.Sym.Name, r.Add)
+		}
+	}
+
+	// Mark nonpreemptible instruction sequences.
+	// The 2-instruction TLS access sequence
+	//	MOVQ TLS, BX
+	//	MOVQ 0(BX)(TLS*1), BX
+	// is not async preemptible, as if it is preempted and resumed on
+	// a different thread, the TLS address may become invalid.
+	if !CanUse1InsnTLS(ctxt) {
+		useTLS := func(p *obj.Prog) bool {
+			// Only need to mark the second instruction, which has
+			// REG_TLS as Index. (It is okay to interrupt and restart
+			// the first instruction.)
+			return p.From.Index == REG_TLS
+		}
+		obj.MarkUnsafePoints(ctxt, s.Func().Text, newprog, useTLS, nil)
+	}
+
+	// Now that we know byte offsets, we can generate jump table entries.
+	// TODO: could this live in obj instead of obj/$ARCH?
+	for _, jt := range s.Func().JumpTables {
+		for i, p := range jt.Targets {
+			// The ith jumptable entry points to the p.Pc'th
+			// byte in the function symbol s.
+			jt.Sym.WriteAddr(ctxt, int64(i)*8, 8, s, p.Pc)
+		}
+	}
+}
+
+func instinit(ctxt *obj.Link) {
+	if ycover[0] != 0 {
+		// Already initialized; stop now.
+		// This happens in the cmd/asm tests,
+		// each of which re-initializes the arch.
+		return
+	}
+
+	switch ctxt.Headtype {
+	case objabi.Hplan9:
+		plan9privates = ctxt.Lookup("_privates")
+	}
+
+	for i := range avxOptab {
+		c := avxOptab[i].as
+		if opindex[c&obj.AMask] != nil {
+			ctxt.Diag("phase error in avxOptab: %d (%v)", i, c)
+		}
+		opindex[c&obj.AMask] = &avxOptab[i]
+	}
+	for i := 1; optab[i].as != 0; i++ {
+		c := optab[i].as
+		if opindex[c&obj.AMask] != nil {
+			ctxt.Diag("phase error in optab: %d (%v)", i, c)
+		}
+		opindex[c&obj.AMask] = &optab[i]
+	}
+
+	for i := 0; i < Ymax; i++ {
+		ycover[i*Ymax+i] = 1
+	}
+
+	ycover[Yi0*Ymax+Yu2] = 1
+	ycover[Yi1*Ymax+Yu2] = 1
+
+	ycover[Yi0*Ymax+Yi8] = 1
+	ycover[Yi1*Ymax+Yi8] = 1
+	ycover[Yu2*Ymax+Yi8] = 1
+	ycover[Yu7*Ymax+Yi8] = 1
+
+	ycover[Yi0*Ymax+Yu7] = 1
+	ycover[Yi1*Ymax+Yu7] = 1
+	ycover[Yu2*Ymax+Yu7] = 1
+
+	ycover[Yi0*Ymax+Yu8] = 1
+	ycover[Yi1*Ymax+Yu8] = 1
+	ycover[Yu2*Ymax+Yu8] = 1
+	ycover[Yu7*Ymax+Yu8] = 1
+
+	ycover[Yi0*Ymax+Ys32] = 1
+	ycover[Yi1*Ymax+Ys32] = 1
+	ycover[Yu2*Ymax+Ys32] = 1
+	ycover[Yu7*Ymax+Ys32] = 1
+	ycover[Yu8*Ymax+Ys32] = 1
+	ycover[Yi8*Ymax+Ys32] = 1
+
+	ycover[Yi0*Ymax+Yi32] = 1
+	ycover[Yi1*Ymax+Yi32] = 1
+	ycover[Yu2*Ymax+Yi32] = 1
+	ycover[Yu7*Ymax+Yi32] = 1
+	ycover[Yu8*Ymax+Yi32] = 1
+	ycover[Yi8*Ymax+Yi32] = 1
+	ycover[Ys32*Ymax+Yi32] = 1
+
+	ycover[Yi0*Ymax+Yi64] = 1
+	ycover[Yi1*Ymax+Yi64] = 1
+	ycover[Yu7*Ymax+Yi64] = 1
+	ycover[Yu2*Ymax+Yi64] = 1
+	ycover[Yu8*Ymax+Yi64] = 1
+	ycover[Yi8*Ymax+Yi64] = 1
+	ycover[Ys32*Ymax+Yi64] = 1
+	ycover[Yi32*Ymax+Yi64] = 1
+
+	ycover[Yal*Ymax+Yrb] = 1
+	ycover[Ycl*Ymax+Yrb] = 1
+	ycover[Yax*Ymax+Yrb] = 1
+	ycover[Ycx*Ymax+Yrb] = 1
+	ycover[Yrx*Ymax+Yrb] = 1
+	ycover[Yrl*Ymax+Yrb] = 1 // but not Yrl32
+
+	ycover[Ycl*Ymax+Ycx] = 1
+
+	ycover[Yax*Ymax+Yrx] = 1
+	ycover[Ycx*Ymax+Yrx] = 1
+
+	ycover[Yax*Ymax+Yrl] = 1
+	ycover[Ycx*Ymax+Yrl] = 1
+	ycover[Yrx*Ymax+Yrl] = 1
+	ycover[Yrl32*Ymax+Yrl] = 1
+
+	ycover[Yf0*Ymax+Yrf] = 1
+
+	ycover[Yal*Ymax+Ymb] = 1
+	ycover[Ycl*Ymax+Ymb] = 1
+	ycover[Yax*Ymax+Ymb] = 1
+	ycover[Ycx*Ymax+Ymb] = 1
+	ycover[Yrx*Ymax+Ymb] = 1
+	ycover[Yrb*Ymax+Ymb] = 1
+	ycover[Yrl*Ymax+Ymb] = 1 // but not Yrl32
+	ycover[Ym*Ymax+Ymb] = 1
+
+	ycover[Yax*Ymax+Yml] = 1
+	ycover[Ycx*Ymax+Yml] = 1
+	ycover[Yrx*Ymax+Yml] = 1
+	ycover[Yrl*Ymax+Yml] = 1
+	ycover[Yrl32*Ymax+Yml] = 1
+	ycover[Ym*Ymax+Yml] = 1
+
+	ycover[Yax*Ymax+Ymm] = 1
+	ycover[Ycx*Ymax+Ymm] = 1
+	ycover[Yrx*Ymax+Ymm] = 1
+	ycover[Yrl*Ymax+Ymm] = 1
+	ycover[Yrl32*Ymax+Ymm] = 1
+	ycover[Ym*Ymax+Ymm] = 1
+	ycover[Ymr*Ymax+Ymm] = 1
+
+	ycover[Yxr0*Ymax+Yxr] = 1
+
+	ycover[Ym*Ymax+Yxm] = 1
+	ycover[Yxr0*Ymax+Yxm] = 1
+	ycover[Yxr*Ymax+Yxm] = 1
+
+	ycover[Ym*Ymax+Yym] = 1
+	ycover[Yyr*Ymax+Yym] = 1
+
+	ycover[Yxr0*Ymax+YxrEvex] = 1
+	ycover[Yxr*Ymax+YxrEvex] = 1
+
+	ycover[Ym*Ymax+YxmEvex] = 1
+	ycover[Yxr0*Ymax+YxmEvex] = 1
+	ycover[Yxr*Ymax+YxmEvex] = 1
+	ycover[YxrEvex*Ymax+YxmEvex] = 1
+
+	ycover[Yyr*Ymax+YyrEvex] = 1
+
+	ycover[Ym*Ymax+YymEvex] = 1
+	ycover[Yyr*Ymax+YymEvex] = 1
+	ycover[YyrEvex*Ymax+YymEvex] = 1
+
+	ycover[Ym*Ymax+Yzm] = 1
+	ycover[Yzr*Ymax+Yzm] = 1
+
+	ycover[Yk0*Ymax+Yk] = 1
+	ycover[Yknot0*Ymax+Yk] = 1
+
+	ycover[Yk0*Ymax+Ykm] = 1
+	ycover[Yknot0*Ymax+Ykm] = 1
+	ycover[Yk*Ymax+Ykm] = 1
+	ycover[Ym*Ymax+Ykm] = 1
+
+	ycover[Yxvm*Ymax+YxvmEvex] = 1
+
+	ycover[Yyvm*Ymax+YyvmEvex] = 1
+
+	for i := 0; i < MAXREG; i++ {
+		reg[i] = -1
+		if i >= REG_AL && i <= REG_R15B {
+			reg[i] = (i - REG_AL) & 7
+			if i >= REG_SPB && i <= REG_DIB {
+				regrex[i] = 0x40
+			}
+			if i >= REG_R8B && i <= REG_R15B {
+				regrex[i] = Rxr | Rxx | Rxb
+			}
+		}
+
+		if i >= REG_AH && i <= REG_BH {
+			reg[i] = 4 + ((i - REG_AH) & 7)
+		}
+		if i >= REG_AX && i <= REG_R15 {
+			reg[i] = (i - REG_AX) & 7
+			if i >= REG_R8 {
+				regrex[i] = Rxr | Rxx | Rxb
+			}
+		}
+
+		if i >= REG_F0 && i <= REG_F0+7 {
+			reg[i] = (i - REG_F0) & 7
+		}
+		if i >= REG_M0 && i <= REG_M0+7 {
+			reg[i] = (i - REG_M0) & 7
+		}
+		if i >= REG_K0 && i <= REG_K0+7 {
+			reg[i] = (i - REG_K0) & 7
+		}
+		if i >= REG_X0 && i <= REG_X0+15 {
+			reg[i] = (i - REG_X0) & 7
+			if i >= REG_X0+8 {
+				regrex[i] = Rxr | Rxx | Rxb
+			}
+		}
+		if i >= REG_X16 && i <= REG_X16+15 {
+			reg[i] = (i - REG_X16) & 7
+			if i >= REG_X16+8 {
+				regrex[i] = Rxr | Rxx | Rxb | RxrEvex
+			} else {
+				regrex[i] = RxrEvex
+			}
+		}
+		if i >= REG_Y0 && i <= REG_Y0+15 {
+			reg[i] = (i - REG_Y0) & 7
+			if i >= REG_Y0+8 {
+				regrex[i] = Rxr | Rxx | Rxb
+			}
+		}
+		if i >= REG_Y16 && i <= REG_Y16+15 {
+			reg[i] = (i - REG_Y16) & 7
+			if i >= REG_Y16+8 {
+				regrex[i] = Rxr | Rxx | Rxb | RxrEvex
+			} else {
+				regrex[i] = RxrEvex
+			}
+		}
+		if i >= REG_Z0 && i <= REG_Z0+15 {
+			reg[i] = (i - REG_Z0) & 7
+			if i > REG_Z0+7 {
+				regrex[i] = Rxr | Rxx | Rxb
+			}
+		}
+		if i >= REG_Z16 && i <= REG_Z16+15 {
+			reg[i] = (i - REG_Z16) & 7
+			if i >= REG_Z16+8 {
+				regrex[i] = Rxr | Rxx | Rxb | RxrEvex
+			} else {
+				regrex[i] = RxrEvex
+			}
+		}
+
+		if i >= REG_CR+8 && i <= REG_CR+15 {
+			regrex[i] = Rxr
+		}
+	}
+}
+
+var isAndroid = buildcfg.GOOS == "android"
+
+func prefixof(ctxt *obj.Link, a *obj.Addr) int {
+	if a.Reg < REG_CS && a.Index < REG_CS { // fast path
+		return 0
+	}
+	if a.Type == obj.TYPE_MEM && a.Name == obj.NAME_NONE {
+		switch a.Reg {
+		case REG_CS:
+			return 0x2e
+
+		case REG_DS:
+			return 0x3e
+
+		case REG_ES:
+			return 0x26
+
+		case REG_FS:
+			return 0x64
+
+		case REG_GS:
+			return 0x65
+
+		case REG_TLS:
+			// NOTE: Systems listed here should be only systems that
+			// support direct TLS references like 8(TLS) implemented as
+			// direct references from FS or GS. Systems that require
+			// the initial-exec model, where you load the TLS base into
+			// a register and then index from that register, do not reach
+			// this code and should not be listed.
+			if ctxt.Arch.Family == sys.I386 {
+				switch ctxt.Headtype {
+				default:
+					if isAndroid {
+						return 0x65 // GS
+					}
+					log.Fatalf("unknown TLS base register for %v", ctxt.Headtype)
+
+				case objabi.Hdarwin,
+					objabi.Hdragonfly,
+					objabi.Hfreebsd,
+					objabi.Hnetbsd,
+					objabi.Hopenbsd:
+					return 0x65 // GS
+				}
+			}
+
+			switch ctxt.Headtype {
+			default:
+				log.Fatalf("unknown TLS base register for %v", ctxt.Headtype)
+
+			case objabi.Hlinux:
+				if isAndroid {
+					return 0x64 // FS
+				}
+
+				if ctxt.Flag_shared {
+					log.Fatalf("unknown TLS base register for linux with -shared")
+				} else {
+					return 0x64 // FS
+				}
+
+			case objabi.Hdragonfly,
+				objabi.Hfreebsd,
+				objabi.Hnetbsd,
+				objabi.Hopenbsd,
+				objabi.Hsolaris:
+				return 0x64 // FS
+
+			case objabi.Hdarwin:
+				return 0x65 // GS
+			}
+		}
+	}
+
+	switch a.Index {
+	case REG_CS:
+		return 0x2e
+
+	case REG_DS:
+		return 0x3e
+
+	case REG_ES:
+		return 0x26
+
+	case REG_TLS:
+		if ctxt.Flag_shared && ctxt.Headtype != objabi.Hwindows {
+			// When building for inclusion into a shared library, an instruction of the form
+			//     MOV off(CX)(TLS*1), AX
+			// becomes
+			//     mov %gs:off(%ecx), %eax // on i386
+			//     mov %fs:off(%rcx), %rax // on amd64
+			// which assumes that the correct TLS offset has been loaded into CX (today
+			// there is only one TLS variable -- g -- so this is OK). When not building for
+			// a shared library the instruction it becomes
+			//     mov 0x0(%ecx), %eax // on i386
+			//     mov 0x0(%rcx), %rax // on amd64
+			// and a R_TLS_LE relocation, and so does not require a prefix.
+			if ctxt.Arch.Family == sys.I386 {
+				return 0x65 // GS
+			}
+			return 0x64 // FS
+		}
+
+	case REG_FS:
+		return 0x64
+
+	case REG_GS:
+		return 0x65
+	}
+
+	return 0
+}
+
+// oclassRegList returns multisource operand class for addr.
+func oclassRegList(ctxt *obj.Link, addr *obj.Addr) int {
+	// TODO(quasilyte): when oclass register case is refactored into
+	// lookup table, use it here to get register kind more easily.
+	// Helper functions like regIsXmm should go away too (they will become redundant).
+
+	regIsXmm := func(r int) bool { return r >= REG_X0 && r <= REG_X31 }
+	regIsYmm := func(r int) bool { return r >= REG_Y0 && r <= REG_Y31 }
+	regIsZmm := func(r int) bool { return r >= REG_Z0 && r <= REG_Z31 }
+
+	reg0, reg1 := decodeRegisterRange(addr.Offset)
+	low := regIndex(int16(reg0))
+	high := regIndex(int16(reg1))
+
+	if ctxt.Arch.Family == sys.I386 {
+		if low >= 8 || high >= 8 {
+			return Yxxx
+		}
+	}
+
+	switch high - low {
+	case 3:
+		switch {
+		case regIsXmm(reg0) && regIsXmm(reg1):
+			return YxrEvexMulti4
+		case regIsYmm(reg0) && regIsYmm(reg1):
+			return YyrEvexMulti4
+		case regIsZmm(reg0) && regIsZmm(reg1):
+			return YzrMulti4
+		default:
+			return Yxxx
+		}
+	default:
+		return Yxxx
+	}
+}
+
+// oclassVMem returns V-mem (vector memory with VSIB) operand class.
+// For addr that is not V-mem returns (Yxxx, false).
+func oclassVMem(ctxt *obj.Link, addr *obj.Addr) (int, bool) {
+	switch addr.Index {
+	case REG_X0 + 0,
+		REG_X0 + 1,
+		REG_X0 + 2,
+		REG_X0 + 3,
+		REG_X0 + 4,
+		REG_X0 + 5,
+		REG_X0 + 6,
+		REG_X0 + 7:
+		return Yxvm, true
+	case REG_X8 + 0,
+		REG_X8 + 1,
+		REG_X8 + 2,
+		REG_X8 + 3,
+		REG_X8 + 4,
+		REG_X8 + 5,
+		REG_X8 + 6,
+		REG_X8 + 7:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx, true
+		}
+		return Yxvm, true
+	case REG_X16 + 0,
+		REG_X16 + 1,
+		REG_X16 + 2,
+		REG_X16 + 3,
+		REG_X16 + 4,
+		REG_X16 + 5,
+		REG_X16 + 6,
+		REG_X16 + 7,
+		REG_X16 + 8,
+		REG_X16 + 9,
+		REG_X16 + 10,
+		REG_X16 + 11,
+		REG_X16 + 12,
+		REG_X16 + 13,
+		REG_X16 + 14,
+		REG_X16 + 15:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx, true
+		}
+		return YxvmEvex, true
+
+	case REG_Y0 + 0,
+		REG_Y0 + 1,
+		REG_Y0 + 2,
+		REG_Y0 + 3,
+		REG_Y0 + 4,
+		REG_Y0 + 5,
+		REG_Y0 + 6,
+		REG_Y0 + 7:
+		return Yyvm, true
+	case REG_Y8 + 0,
+		REG_Y8 + 1,
+		REG_Y8 + 2,
+		REG_Y8 + 3,
+		REG_Y8 + 4,
+		REG_Y8 + 5,
+		REG_Y8 + 6,
+		REG_Y8 + 7:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx, true
+		}
+		return Yyvm, true
+	case REG_Y16 + 0,
+		REG_Y16 + 1,
+		REG_Y16 + 2,
+		REG_Y16 + 3,
+		REG_Y16 + 4,
+		REG_Y16 + 5,
+		REG_Y16 + 6,
+		REG_Y16 + 7,
+		REG_Y16 + 8,
+		REG_Y16 + 9,
+		REG_Y16 + 10,
+		REG_Y16 + 11,
+		REG_Y16 + 12,
+		REG_Y16 + 13,
+		REG_Y16 + 14,
+		REG_Y16 + 15:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx, true
+		}
+		return YyvmEvex, true
+
+	case REG_Z0 + 0,
+		REG_Z0 + 1,
+		REG_Z0 + 2,
+		REG_Z0 + 3,
+		REG_Z0 + 4,
+		REG_Z0 + 5,
+		REG_Z0 + 6,
+		REG_Z0 + 7:
+		return Yzvm, true
+	case REG_Z8 + 0,
+		REG_Z8 + 1,
+		REG_Z8 + 2,
+		REG_Z8 + 3,
+		REG_Z8 + 4,
+		REG_Z8 + 5,
+		REG_Z8 + 6,
+		REG_Z8 + 7,
+		REG_Z8 + 8,
+		REG_Z8 + 9,
+		REG_Z8 + 10,
+		REG_Z8 + 11,
+		REG_Z8 + 12,
+		REG_Z8 + 13,
+		REG_Z8 + 14,
+		REG_Z8 + 15,
+		REG_Z8 + 16,
+		REG_Z8 + 17,
+		REG_Z8 + 18,
+		REG_Z8 + 19,
+		REG_Z8 + 20,
+		REG_Z8 + 21,
+		REG_Z8 + 22,
+		REG_Z8 + 23:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx, true
+		}
+		return Yzvm, true
+	}
+
+	return Yxxx, false
+}
+
+func oclass(ctxt *obj.Link, p *obj.Prog, a *obj.Addr) int {
+	switch a.Type {
+	case obj.TYPE_REGLIST:
+		return oclassRegList(ctxt, a)
+
+	case obj.TYPE_NONE:
+		return Ynone
+
+	case obj.TYPE_BRANCH:
+		return Ybr
+
+	case obj.TYPE_INDIR:
+		if a.Name != obj.NAME_NONE && a.Reg == REG_NONE && a.Index == REG_NONE && a.Scale == 0 {
+			return Yindir
+		}
+		return Yxxx
+
+	case obj.TYPE_MEM:
+		// Pseudo registers have negative index, but SP is
+		// not pseudo on x86, hence REG_SP check is not redundant.
+		if a.Index == REG_SP || a.Index < 0 {
+			// Can't use FP/SB/PC/SP as the index register.
+			return Yxxx
+		}
+
+		if vmem, ok := oclassVMem(ctxt, a); ok {
+			return vmem
+		}
+
+		if ctxt.Arch.Family == sys.AMD64 {
+			switch a.Name {
+			case obj.NAME_EXTERN, obj.NAME_STATIC, obj.NAME_GOTREF:
+				// Global variables can't use index registers and their
+				// base register is %rip (%rip is encoded as REG_NONE).
+				if a.Reg != REG_NONE || a.Index != REG_NONE || a.Scale != 0 {
+					return Yxxx
+				}
+			case obj.NAME_AUTO, obj.NAME_PARAM:
+				// These names must have a base of SP.  The old compiler
+				// uses 0 for the base register. SSA uses REG_SP.
+				if a.Reg != REG_SP && a.Reg != 0 {
+					return Yxxx
+				}
+			case obj.NAME_NONE:
+				// everything is ok
+			default:
+				// unknown name
+				return Yxxx
+			}
+		}
+		return Ym
+
+	case obj.TYPE_ADDR:
+		switch a.Name {
+		case obj.NAME_GOTREF:
+			ctxt.Diag("unexpected TYPE_ADDR with NAME_GOTREF")
+			return Yxxx
+
+		case obj.NAME_EXTERN,
+			obj.NAME_STATIC:
+			if a.Sym != nil && useAbs(ctxt, a.Sym) {
+				return Yi32
+			}
+			return Yiauto // use pc-relative addressing
+
+		case obj.NAME_AUTO,
+			obj.NAME_PARAM:
+			return Yiauto
+		}
+
+		// TODO(rsc): DUFFZERO/DUFFCOPY encoding forgot to set a->index
+		// and got Yi32 in an earlier version of this code.
+		// Keep doing that until we fix yduff etc.
+		if a.Sym != nil && strings.HasPrefix(a.Sym.Name, "runtime.duff") {
+			return Yi32
+		}
+
+		if a.Sym != nil || a.Name != obj.NAME_NONE {
+			ctxt.Diag("unexpected addr: %v", obj.Dconv(p, a))
+		}
+		fallthrough
+
+	case obj.TYPE_CONST:
+		if a.Sym != nil {
+			ctxt.Diag("TYPE_CONST with symbol: %v", obj.Dconv(p, a))
+		}
+
+		v := a.Offset
+		if ctxt.Arch.Family == sys.I386 {
+			v = int64(int32(v))
+		}
+		switch {
+		case v == 0:
+			return Yi0
+		case v == 1:
+			return Yi1
+		case v >= 0 && v <= 3:
+			return Yu2
+		case v >= 0 && v <= 127:
+			return Yu7
+		case v >= 0 && v <= 255:
+			return Yu8
+		case v >= -128 && v <= 127:
+			return Yi8
+		}
+		if ctxt.Arch.Family == sys.I386 {
+			return Yi32
+		}
+		l := int32(v)
+		if int64(l) == v {
+			return Ys32 // can sign extend
+		}
+		if v>>32 == 0 {
+			return Yi32 // unsigned
+		}
+		return Yi64
+
+	case obj.TYPE_TEXTSIZE:
+		return Ytextsize
+	}
+
+	if a.Type != obj.TYPE_REG {
+		ctxt.Diag("unexpected addr1: type=%d %v", a.Type, obj.Dconv(p, a))
+		return Yxxx
+	}
+
+	switch a.Reg {
+	case REG_AL:
+		return Yal
+
+	case REG_AX:
+		return Yax
+
+		/*
+			case REG_SPB:
+		*/
+	case REG_BPB,
+		REG_SIB,
+		REG_DIB,
+		REG_R8B,
+		REG_R9B,
+		REG_R10B,
+		REG_R11B,
+		REG_R12B,
+		REG_R13B,
+		REG_R14B,
+		REG_R15B:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx
+		}
+		fallthrough
+
+	case REG_DL,
+		REG_BL,
+		REG_AH,
+		REG_CH,
+		REG_DH,
+		REG_BH:
+		return Yrb
+
+	case REG_CL:
+		return Ycl
+
+	case REG_CX:
+		return Ycx
+
+	case REG_DX, REG_BX:
+		return Yrx
+
+	case REG_R8, // not really Yrl
+		REG_R9,
+		REG_R10,
+		REG_R11,
+		REG_R12,
+		REG_R13,
+		REG_R14,
+		REG_R15:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx
+		}
+		fallthrough
+
+	case REG_SP, REG_BP, REG_SI, REG_DI:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yrl32
+		}
+		return Yrl
+
+	case REG_F0 + 0:
+		return Yf0
+
+	case REG_F0 + 1,
+		REG_F0 + 2,
+		REG_F0 + 3,
+		REG_F0 + 4,
+		REG_F0 + 5,
+		REG_F0 + 6,
+		REG_F0 + 7:
+		return Yrf
+
+	case REG_M0 + 0,
+		REG_M0 + 1,
+		REG_M0 + 2,
+		REG_M0 + 3,
+		REG_M0 + 4,
+		REG_M0 + 5,
+		REG_M0 + 6,
+		REG_M0 + 7:
+		return Ymr
+
+	case REG_X0:
+		return Yxr0
+
+	case REG_X0 + 1,
+		REG_X0 + 2,
+		REG_X0 + 3,
+		REG_X0 + 4,
+		REG_X0 + 5,
+		REG_X0 + 6,
+		REG_X0 + 7,
+		REG_X0 + 8,
+		REG_X0 + 9,
+		REG_X0 + 10,
+		REG_X0 + 11,
+		REG_X0 + 12,
+		REG_X0 + 13,
+		REG_X0 + 14,
+		REG_X0 + 15:
+		return Yxr
+
+	case REG_X0 + 16,
+		REG_X0 + 17,
+		REG_X0 + 18,
+		REG_X0 + 19,
+		REG_X0 + 20,
+		REG_X0 + 21,
+		REG_X0 + 22,
+		REG_X0 + 23,
+		REG_X0 + 24,
+		REG_X0 + 25,
+		REG_X0 + 26,
+		REG_X0 + 27,
+		REG_X0 + 28,
+		REG_X0 + 29,
+		REG_X0 + 30,
+		REG_X0 + 31:
+		return YxrEvex
+
+	case REG_Y0 + 0,
+		REG_Y0 + 1,
+		REG_Y0 + 2,
+		REG_Y0 + 3,
+		REG_Y0 + 4,
+		REG_Y0 + 5,
+		REG_Y0 + 6,
+		REG_Y0 + 7,
+		REG_Y0 + 8,
+		REG_Y0 + 9,
+		REG_Y0 + 10,
+		REG_Y0 + 11,
+		REG_Y0 + 12,
+		REG_Y0 + 13,
+		REG_Y0 + 14,
+		REG_Y0 + 15:
+		return Yyr
+
+	case REG_Y0 + 16,
+		REG_Y0 + 17,
+		REG_Y0 + 18,
+		REG_Y0 + 19,
+		REG_Y0 + 20,
+		REG_Y0 + 21,
+		REG_Y0 + 22,
+		REG_Y0 + 23,
+		REG_Y0 + 24,
+		REG_Y0 + 25,
+		REG_Y0 + 26,
+		REG_Y0 + 27,
+		REG_Y0 + 28,
+		REG_Y0 + 29,
+		REG_Y0 + 30,
+		REG_Y0 + 31:
+		return YyrEvex
+
+	case REG_Z0 + 0,
+		REG_Z0 + 1,
+		REG_Z0 + 2,
+		REG_Z0 + 3,
+		REG_Z0 + 4,
+		REG_Z0 + 5,
+		REG_Z0 + 6,
+		REG_Z0 + 7:
+		return Yzr
+
+	case REG_Z0 + 8,
+		REG_Z0 + 9,
+		REG_Z0 + 10,
+		REG_Z0 + 11,
+		REG_Z0 + 12,
+		REG_Z0 + 13,
+		REG_Z0 + 14,
+		REG_Z0 + 15,
+		REG_Z0 + 16,
+		REG_Z0 + 17,
+		REG_Z0 + 18,
+		REG_Z0 + 19,
+		REG_Z0 + 20,
+		REG_Z0 + 21,
+		REG_Z0 + 22,
+		REG_Z0 + 23,
+		REG_Z0 + 24,
+		REG_Z0 + 25,
+		REG_Z0 + 26,
+		REG_Z0 + 27,
+		REG_Z0 + 28,
+		REG_Z0 + 29,
+		REG_Z0 + 30,
+		REG_Z0 + 31:
+		if ctxt.Arch.Family == sys.I386 {
+			return Yxxx
+		}
+		return Yzr
+
+	case REG_K0:
+		return Yk0
+
+	case REG_K0 + 1,
+		REG_K0 + 2,
+		REG_K0 + 3,
+		REG_K0 + 4,
+		REG_K0 + 5,
+		REG_K0 + 6,
+		REG_K0 + 7:
+		return Yknot0
+
+	case REG_CS:
+		return Ycs
+	case REG_SS:
+		return Yss
+	case REG_DS:
+		return Yds
+	case REG_ES:
+		return Yes
+	case REG_FS:
+		return Yfs
+	case REG_GS:
+		return Ygs
+	case REG_TLS:
+		return Ytls
+
+	case REG_GDTR:
+		return Ygdtr
+	case REG_IDTR:
+		return Yidtr
+	case REG_LDTR:
+		return Yldtr
+	case REG_MSW:
+		return Ymsw
+	case REG_TASK:
+		return Ytask
+
+	case REG_CR + 0:
+		return Ycr0
+	case REG_CR + 1:
+		return Ycr1
+	case REG_CR + 2:
+		return Ycr2
+	case REG_CR + 3:
+		return Ycr3
+	case REG_CR + 4:
+		return Ycr4
+	case REG_CR + 5:
+		return Ycr5
+	case REG_CR + 6:
+		return Ycr6
+	case REG_CR + 7:
+		return Ycr7
+	case REG_CR + 8:
+		return Ycr8
+
+	case REG_DR + 0:
+		return Ydr0
+	case REG_DR + 1:
+		return Ydr1
+	case REG_DR + 2:
+		return Ydr2
+	case REG_DR + 3:
+		return Ydr3
+	case REG_DR + 4:
+		return Ydr4
+	case REG_DR + 5:
+		return Ydr5
+	case REG_DR + 6:
+		return Ydr6
+	case REG_DR + 7:
+		return Ydr7
+
+	case REG_TR + 0:
+		return Ytr0
+	case REG_TR + 1:
+		return Ytr1
+	case REG_TR + 2:
+		return Ytr2
+	case REG_TR + 3:
+		return Ytr3
+	case REG_TR + 4:
+		return Ytr4
+	case REG_TR + 5:
+		return Ytr5
+	case REG_TR + 6:
+		return Ytr6
+	case REG_TR + 7:
+		return Ytr7
+	}
+
+	return Yxxx
+}
+
+// AsmBuf is a simple buffer to assemble variable-length x86 instructions into
+// and hold assembly state.
+type AsmBuf struct {
+	buf      [100]byte
+	off      int
+	rexflag  int
+	vexflag  bool // Per inst: true for VEX-encoded
+	evexflag bool // Per inst: true for EVEX-encoded
+	rep      bool
+	repn     bool
+	lock     bool
+
+	evex evexBits // Initialized when evexflag is true
+}
+
+// Put1 appends one byte to the end of the buffer.
+func (ab *AsmBuf) Put1(x byte) {
+	ab.buf[ab.off] = x
+	ab.off++
+}
+
+// Put2 appends two bytes to the end of the buffer.
+func (ab *AsmBuf) Put2(x, y byte) {
+	ab.buf[ab.off+0] = x
+	ab.buf[ab.off+1] = y
+	ab.off += 2
+}
+
+// Put3 appends three bytes to the end of the buffer.
+func (ab *AsmBuf) Put3(x, y, z byte) {
+	ab.buf[ab.off+0] = x
+	ab.buf[ab.off+1] = y
+	ab.buf[ab.off+2] = z
+	ab.off += 3
+}
+
+// Put4 appends four bytes to the end of the buffer.
+func (ab *AsmBuf) Put4(x, y, z, w byte) {
+	ab.buf[ab.off+0] = x
+	ab.buf[ab.off+1] = y
+	ab.buf[ab.off+2] = z
+	ab.buf[ab.off+3] = w
+	ab.off += 4
+}
+
+// PutInt16 writes v into the buffer using little-endian encoding.
+func (ab *AsmBuf) PutInt16(v int16) {
+	ab.buf[ab.off+0] = byte(v)
+	ab.buf[ab.off+1] = byte(v >> 8)
+	ab.off += 2
+}
+
+// PutInt32 writes v into the buffer using little-endian encoding.
+func (ab *AsmBuf) PutInt32(v int32) {
+	ab.buf[ab.off+0] = byte(v)
+	ab.buf[ab.off+1] = byte(v >> 8)
+	ab.buf[ab.off+2] = byte(v >> 16)
+	ab.buf[ab.off+3] = byte(v >> 24)
+	ab.off += 4
+}
+
+// PutInt64 writes v into the buffer using little-endian encoding.
+func (ab *AsmBuf) PutInt64(v int64) {
+	ab.buf[ab.off+0] = byte(v)
+	ab.buf[ab.off+1] = byte(v >> 8)
+	ab.buf[ab.off+2] = byte(v >> 16)
+	ab.buf[ab.off+3] = byte(v >> 24)
+	ab.buf[ab.off+4] = byte(v >> 32)
+	ab.buf[ab.off+5] = byte(v >> 40)
+	ab.buf[ab.off+6] = byte(v >> 48)
+	ab.buf[ab.off+7] = byte(v >> 56)
+	ab.off += 8
+}
+
+// Put copies b into the buffer.
+func (ab *AsmBuf) Put(b []byte) {
+	copy(ab.buf[ab.off:], b)
+	ab.off += len(b)
+}
+
+// PutOpBytesLit writes zero terminated sequence of bytes from op,
+// starting at specified offset (e.g. z counter value).
+// Trailing 0 is not written.
+//
+// Intended to be used for literal Z cases.
+// Literal Z cases usually have "Zlit" in their name (Zlit, Zlitr_m, Zlitm_r).
+func (ab *AsmBuf) PutOpBytesLit(offset int, op *opBytes) {
+	for int(op[offset]) != 0 {
+		ab.Put1(op[offset])
+		offset++
+	}
+}
+
+// Insert inserts b at offset i.
+func (ab *AsmBuf) Insert(i int, b byte) {
+	ab.off++
+	copy(ab.buf[i+1:ab.off], ab.buf[i:ab.off-1])
+	ab.buf[i] = b
+}
+
+// Last returns the byte at the end of the buffer.
+func (ab *AsmBuf) Last() byte { return ab.buf[ab.off-1] }
+
+// Len returns the length of the buffer.
+func (ab *AsmBuf) Len() int { return ab.off }
+
+// Bytes returns the contents of the buffer.
+func (ab *AsmBuf) Bytes() []byte { return ab.buf[:ab.off] }
+
+// Reset empties the buffer.
+func (ab *AsmBuf) Reset() { ab.off = 0 }
+
+// At returns the byte at offset i.
+func (ab *AsmBuf) At(i int) byte { return ab.buf[i] }
+
+// asmidx emits SIB byte.
+func (ab *AsmBuf) asmidx(ctxt *obj.Link, scale int, index int, base int) {
+	var i int
+
+	// X/Y index register is used in VSIB.
+	switch index {
+	default:
+		goto bad
+
+	case REG_NONE:
+		i = 4 << 3
+		goto bas
+
+	case REG_R8,
+		REG_R9,
+		REG_R10,
+		REG_R11,
+		REG_R12,
+		REG_R13,
+		REG_R14,
+		REG_R15,
+		REG_X8,
+		REG_X9,
+		REG_X10,
+		REG_X11,
+		REG_X12,
+		REG_X13,
+		REG_X14,
+		REG_X15,
+		REG_X16,
+		REG_X17,
+		REG_X18,
+		REG_X19,
+		REG_X20,
+		REG_X21,
+		REG_X22,
+		REG_X23,
+		REG_X24,
+		REG_X25,
+		REG_X26,
+		REG_X27,
+		REG_X28,
+		REG_X29,
+		REG_X30,
+		REG_X31,
+		REG_Y8,
+		REG_Y9,
+		REG_Y10,
+		REG_Y11,
+		REG_Y12,
+		REG_Y13,
+		REG_Y14,
+		REG_Y15,
+		REG_Y16,
+		REG_Y17,
+		REG_Y18,
+		REG_Y19,
+		REG_Y20,
+		REG_Y21,
+		REG_Y22,
+		REG_Y23,
+		REG_Y24,
+		REG_Y25,
+		REG_Y26,
+		REG_Y27,
+		REG_Y28,
+		REG_Y29,
+		REG_Y30,
+		REG_Y31,
+		REG_Z8,
+		REG_Z9,
+		REG_Z10,
+		REG_Z11,
+		REG_Z12,
+		REG_Z13,
+		REG_Z14,
+		REG_Z15,
+		REG_Z16,
+		REG_Z17,
+		REG_Z18,
+		REG_Z19,
+		REG_Z20,
+		REG_Z21,
+		REG_Z22,
+		REG_Z23,
+		REG_Z24,
+		REG_Z25,
+		REG_Z26,
+		REG_Z27,
+		REG_Z28,
+		REG_Z29,
+		REG_Z30,
+		REG_Z31:
+		if ctxt.Arch.Family == sys.I386 {
+			goto bad
+		}
+		fallthrough
+
+	case REG_AX,
+		REG_CX,
+		REG_DX,
+		REG_BX,
+		REG_BP,
+		REG_SI,
+		REG_DI,
+		REG_X0,
+		REG_X1,
+		REG_X2,
+		REG_X3,
+		REG_X4,
+		REG_X5,
+		REG_X6,
+		REG_X7,
+		REG_Y0,
+		REG_Y1,
+		REG_Y2,
+		REG_Y3,
+		REG_Y4,
+		REG_Y5,
+		REG_Y6,
+		REG_Y7,
+		REG_Z0,
+		REG_Z1,
+		REG_Z2,
+		REG_Z3,
+		REG_Z4,
+		REG_Z5,
+		REG_Z6,
+		REG_Z7:
+		i = reg[index] << 3
+	}
+
+	switch scale {
+	default:
+		goto bad
+
+	case 1:
+		break
+
+	case 2:
+		i |= 1 << 6
+
+	case 4:
+		i |= 2 << 6
+
+	case 8:
+		i |= 3 << 6
+	}
+
+bas:
+	switch base {
+	default:
+		goto bad
+
+	case REG_NONE: // must be mod=00
+		i |= 5
+
+	case REG_R8,
+		REG_R9,
+		REG_R10,
+		REG_R11,
+		REG_R12,
+		REG_R13,
+		REG_R14,
+		REG_R15:
+		if ctxt.Arch.Family == sys.I386 {
+			goto bad
+		}
+		fallthrough
+
+	case REG_AX,
+		REG_CX,
+		REG_DX,
+		REG_BX,
+		REG_SP,
+		REG_BP,
+		REG_SI,
+		REG_DI:
+		i |= reg[base]
+	}
+
+	ab.Put1(byte(i))
+	return
+
+bad:
+	ctxt.Diag("asmidx: bad address %d/%s/%s", scale, rconv(index), rconv(base))
+	ab.Put1(0)
+}
+
+func (ab *AsmBuf) relput4(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog, a *obj.Addr) {
+	var rel obj.Reloc
+
+	v := vaddr(ctxt, p, a, &rel)
+	if rel.Siz != 0 {
+		if rel.Siz != 4 {
+			ctxt.Diag("bad reloc")
+		}
+		rel.Off = int32(p.Pc + int64(ab.Len()))
+		cursym.AddRel(ctxt, rel)
+	}
+
+	ab.PutInt32(int32(v))
+}
+
+func vaddr(ctxt *obj.Link, p *obj.Prog, a *obj.Addr, r *obj.Reloc) int64 {
+	if r != nil {
+		*r = obj.Reloc{}
+	}
+
+	switch a.Name {
+	case obj.NAME_STATIC,
+		obj.NAME_GOTREF,
+		obj.NAME_EXTERN:
+		s := a.Sym
+		if r == nil {
+			ctxt.Diag("need reloc for %v", obj.Dconv(p, a))
+			log.Fatalf("reloc")
+		}
+
+		if a.Name == obj.NAME_GOTREF {
+			r.Siz = 4
+			r.Type = objabi.R_GOTPCREL
+		} else if useAbs(ctxt, s) {
+			r.Siz = 4
+			r.Type = objabi.R_ADDR
+		} else {
+			r.Siz = 4
+			r.Type = objabi.R_PCREL
+		}
+
+		r.Off = -1 // caller must fill in
+		r.Sym = s
+		r.Add = a.Offset
+
+		return 0
+	}
+
+	if (a.Type == obj.TYPE_MEM || a.Type == obj.TYPE_ADDR) && a.Reg == REG_TLS {
+		if r == nil {
+			ctxt.Diag("need reloc for %v", obj.Dconv(p, a))
+			log.Fatalf("reloc")
+		}
+
+		if !ctxt.Flag_shared || isAndroid || ctxt.Headtype == objabi.Hdarwin {
+			r.Type = objabi.R_TLS_LE
+			r.Siz = 4
+			r.Off = -1 // caller must fill in
+			r.Add = a.Offset
+		}
+		return 0
+	}
+
+	return a.Offset
+}
+
+func (ab *AsmBuf) asmandsz(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog, a *obj.Addr, r int, rex int, m64 int) {
+	var base int
+	var rel obj.Reloc
+
+	rex &= 0x40 | Rxr
+	if a.Offset != int64(int32(a.Offset)) {
+		// The rules are slightly different for 386 and AMD64,
+		// mostly for historical reasons. We may unify them later,
+		// but it must be discussed beforehand.
+		//
+		// For 64bit mode only LEAL is allowed to overflow.
+		// It's how https://golang.org/cl/59630 made it.
+		// crypto/sha1/sha1block_amd64.s depends on this feature.
+		//
+		// For 32bit mode rules are more permissive.
+		// If offset fits uint32, it's permitted.
+		// This is allowed for assembly that wants to use 32-bit hex
+		// constants, e.g. LEAL 0x99999999(AX), AX.
+		overflowOK := (ctxt.Arch.Family == sys.AMD64 && p.As == ALEAL) ||
+			(ctxt.Arch.Family != sys.AMD64 &&
+				int64(uint32(a.Offset)) == a.Offset &&
+				ab.rexflag&Rxw == 0)
+		if !overflowOK {
+			ctxt.Diag("offset too large in %s", p)
+		}
+	}
+	v := int32(a.Offset)
+	rel.Siz = 0
+
+	switch a.Type {
+	case obj.TYPE_ADDR:
+		if a.Name == obj.NAME_NONE {
+			ctxt.Diag("unexpected TYPE_ADDR with NAME_NONE")
+		}
+		if a.Index == REG_TLS {
+			ctxt.Diag("unexpected TYPE_ADDR with index==REG_TLS")
+		}
+		goto bad
+
+	case obj.TYPE_REG:
+		const regFirst = REG_AL
+		const regLast = REG_Z31
+		if a.Reg < regFirst || regLast < a.Reg {
+			goto bad
+		}
+		if v != 0 {
+			goto bad
+		}
+		ab.Put1(byte(3<<6 | reg[a.Reg]<<0 | r<<3))
+		ab.rexflag |= regrex[a.Reg]&(0x40|Rxb) | rex
+		return
+	}
+
+	if a.Type != obj.TYPE_MEM {
+		goto bad
+	}
+
+	if a.Index != REG_NONE && a.Index != REG_TLS && !(REG_CS <= a.Index && a.Index <= REG_GS) {
+		base := int(a.Reg)
+		switch a.Name {
+		case obj.NAME_EXTERN,
+			obj.NAME_GOTREF,
+			obj.NAME_STATIC:
+			if !useAbs(ctxt, a.Sym) && ctxt.Arch.Family == sys.AMD64 {
+				goto bad
+			}
+			if ctxt.Arch.Family == sys.I386 && ctxt.Flag_shared {
+				// The base register has already been set. It holds the PC
+				// of this instruction returned by a PC-reading thunk.
+				// See obj6.go:rewriteToPcrel.
+			} else {
+				base = REG_NONE
+			}
+			v = int32(vaddr(ctxt, p, a, &rel))
+
+		case obj.NAME_AUTO,
+			obj.NAME_PARAM:
+			base = REG_SP
+		}
+
+		ab.rexflag |= regrex[int(a.Index)]&Rxx | regrex[base]&Rxb | rex
+		if base == REG_NONE {
+			ab.Put1(byte(0<<6 | 4<<0 | r<<3))
+			ab.asmidx(ctxt, int(a.Scale), int(a.Index), base)
+			goto putrelv
+		}
+
+		if v == 0 && rel.Siz == 0 && base != REG_BP && base != REG_R13 {
+			ab.Put1(byte(0<<6 | 4<<0 | r<<3))
+			ab.asmidx(ctxt, int(a.Scale), int(a.Index), base)
+			return
+		}
+
+		if disp8, ok := toDisp8(v, p, ab); ok && rel.Siz == 0 {
+			ab.Put1(byte(1<<6 | 4<<0 | r<<3))
+			ab.asmidx(ctxt, int(a.Scale), int(a.Index), base)
+			ab.Put1(disp8)
+			return
+		}
+
+		ab.Put1(byte(2<<6 | 4<<0 | r<<3))
+		ab.asmidx(ctxt, int(a.Scale), int(a.Index), base)
+		goto putrelv
+	}
+
+	base = int(a.Reg)
+	switch a.Name {
+	case obj.NAME_STATIC,
+		obj.NAME_GOTREF,
+		obj.NAME_EXTERN:
+		if a.Sym == nil {
+			ctxt.Diag("bad addr: %v", p)
+		}
+		if ctxt.Arch.Family == sys.I386 && ctxt.Flag_shared {
+			// The base register has already been set. It holds the PC
+			// of this instruction returned by a PC-reading thunk.
+			// See obj6.go:rewriteToPcrel.
+		} else {
+			base = REG_NONE
+		}
+		v = int32(vaddr(ctxt, p, a, &rel))
+
+	case obj.NAME_AUTO,
+		obj.NAME_PARAM:
+		base = REG_SP
+	}
+
+	if base == REG_TLS {
+		v = int32(vaddr(ctxt, p, a, &rel))
+	}
+
+	ab.rexflag |= regrex[base]&Rxb | rex
+	if base == REG_NONE || (REG_CS <= base && base <= REG_GS) || base == REG_TLS {
+		if (a.Sym == nil || !useAbs(ctxt, a.Sym)) && base == REG_NONE && (a.Name == obj.NAME_STATIC || a.Name == obj.NAME_EXTERN || a.Name == obj.NAME_GOTREF) || ctxt.Arch.Family != sys.AMD64 {
+			if a.Name == obj.NAME_GOTREF && (a.Offset != 0 || a.Index != 0 || a.Scale != 0) {
+				ctxt.Diag("%v has offset against gotref", p)
+			}
+			ab.Put1(byte(0<<6 | 5<<0 | r<<3))
+			goto putrelv
+		}
+
+		// temporary
+		ab.Put2(
+			byte(0<<6|4<<0|r<<3), // sib present
+			0<<6|4<<3|5<<0,       // DS:d32
+		)
+		goto putrelv
+	}
+
+	if base == REG_SP || base == REG_R12 {
+		if v == 0 {
+			ab.Put1(byte(0<<6 | reg[base]<<0 | r<<3))
+			ab.asmidx(ctxt, int(a.Scale), REG_NONE, base)
+			return
+		}
+
+		if disp8, ok := toDisp8(v, p, ab); ok {
+			ab.Put1(byte(1<<6 | reg[base]<<0 | r<<3))
+			ab.asmidx(ctxt, int(a.Scale), REG_NONE, base)
+			ab.Put1(disp8)
+			return
+		}
+
+		ab.Put1(byte(2<<6 | reg[base]<<0 | r<<3))
+		ab.asmidx(ctxt, int(a.Scale), REG_NONE, base)
+		goto putrelv
+	}
+
+	if REG_AX <= base && base <= REG_R15 {
+		if a.Index == REG_TLS && !ctxt.Flag_shared && !isAndroid &&
+			ctxt.Headtype != objabi.Hwindows {
+			rel = obj.Reloc{}
+			rel.Type = objabi.R_TLS_LE
+			rel.Siz = 4
+			rel.Sym = nil
+			rel.Add = int64(v)
+			v = 0
+		}
+
+		if v == 0 && rel.Siz == 0 && base != REG_BP && base != REG_R13 {
+			ab.Put1(byte(0<<6 | reg[base]<<0 | r<<3))
+			return
+		}
+
+		if disp8, ok := toDisp8(v, p, ab); ok && rel.Siz == 0 {
+			ab.Put2(byte(1<<6|reg[base]<<0|r<<3), disp8)
+			return
+		}
+
+		ab.Put1(byte(2<<6 | reg[base]<<0 | r<<3))
+		goto putrelv
+	}
+
+	goto bad
+
+putrelv:
+	if rel.Siz != 0 {
+		if rel.Siz != 4 {
+			ctxt.Diag("bad rel")
+			goto bad
+		}
+
+		rel.Off = int32(p.Pc + int64(ab.Len()))
+		cursym.AddRel(ctxt, rel)
+	}
+
+	ab.PutInt32(v)
+	return
+
+bad:
+	ctxt.Diag("asmand: bad address %v", obj.Dconv(p, a))
+}
+
+func (ab *AsmBuf) asmand(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog, a *obj.Addr, ra *obj.Addr) {
+	ab.asmandsz(ctxt, cursym, p, a, reg[ra.Reg], regrex[ra.Reg], 0)
+}
+
+func (ab *AsmBuf) asmando(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog, a *obj.Addr, o int) {
+	ab.asmandsz(ctxt, cursym, p, a, o, 0, 0)
+}
+
+func bytereg(a *obj.Addr, t *uint8) {
+	if a.Type == obj.TYPE_REG && a.Index == REG_NONE && (REG_AX <= a.Reg && a.Reg <= REG_R15) {
+		a.Reg += REG_AL - REG_AX
+		*t = 0
+	}
+}
+
+func unbytereg(a *obj.Addr, t *uint8) {
+	if a.Type == obj.TYPE_REG && a.Index == REG_NONE && (REG_AL <= a.Reg && a.Reg <= REG_R15B) {
+		a.Reg += REG_AX - REG_AL
+		*t = 0
+	}
+}
+
+const (
+	movLit uint8 = iota // Like Zlit
+	movRegMem
+	movMemReg
+	movRegMem2op
+	movMemReg2op
+	movFullPtr // Load full pointer, trash heap (unsupported)
+	movDoubleShift
+	movTLSReg
+)
+
+var ymovtab = []movtab{
+	// push
+	{APUSHL, Ycs, Ynone, Ynone, movLit, [4]uint8{0x0e, 0}},
+	{APUSHL, Yss, Ynone, Ynone, movLit, [4]uint8{0x16, 0}},
+	{APUSHL, Yds, Ynone, Ynone, movLit, [4]uint8{0x1e, 0}},
+	{APUSHL, Yes, Ynone, Ynone, movLit, [4]uint8{0x06, 0}},
+	{APUSHL, Yfs, Ynone, Ynone, movLit, [4]uint8{0x0f, 0xa0, 0}},
+	{APUSHL, Ygs, Ynone, Ynone, movLit, [4]uint8{0x0f, 0xa8, 0}},
+	{APUSHQ, Yfs, Ynone, Ynone, movLit, [4]uint8{0x0f, 0xa0, 0}},
+	{APUSHQ, Ygs, Ynone, Ynone, movLit, [4]uint8{0x0f, 0xa8, 0}},
+	{APUSHW, Ycs, Ynone, Ynone, movLit, [4]uint8{Pe, 0x0e, 0}},
+	{APUSHW, Yss, Ynone, Ynone, movLit, [4]uint8{Pe, 0x16, 0}},
+	{APUSHW, Yds, Ynone, Ynone, movLit, [4]uint8{Pe, 0x1e, 0}},
+	{APUSHW, Yes, Ynone, Ynone, movLit, [4]uint8{Pe, 0x06, 0}},
+	{APUSHW, Yfs, Ynone, Ynone, movLit, [4]uint8{Pe, 0x0f, 0xa0, 0}},
+	{APUSHW, Ygs, Ynone, Ynone, movLit, [4]uint8{Pe, 0x0f, 0xa8, 0}},
+
+	// pop
+	{APOPL, Ynone, Ynone, Yds, movLit, [4]uint8{0x1f, 0}},
+	{APOPL, Ynone, Ynone, Yes, movLit, [4]uint8{0x07, 0}},
+	{APOPL, Ynone, Ynone, Yss, movLit, [4]uint8{0x17, 0}},
+	{APOPL, Ynone, Ynone, Yfs, movLit, [4]uint8{0x0f, 0xa1, 0}},
+	{APOPL, Ynone, Ynone, Ygs, movLit, [4]uint8{0x0f, 0xa9, 0}},
+	{APOPQ, Ynone, Ynone, Yfs, movLit, [4]uint8{0x0f, 0xa1, 0}},
+	{APOPQ, Ynone, Ynone, Ygs, movLit, [4]uint8{0x0f, 0xa9, 0}},
+	{APOPW, Ynone, Ynone, Yds, movLit, [4]uint8{Pe, 0x1f, 0}},
+	{APOPW, Ynone, Ynone, Yes, movLit, [4]uint8{Pe, 0x07, 0}},
+	{APOPW, Ynone, Ynone, Yss, movLit, [4]uint8{Pe, 0x17, 0}},
+	{APOPW, Ynone, Ynone, Yfs, movLit, [4]uint8{Pe, 0x0f, 0xa1, 0}},
+	{APOPW, Ynone, Ynone, Ygs, movLit, [4]uint8{Pe, 0x0f, 0xa9, 0}},
+
+	// mov seg
+	{AMOVW, Yes, Ynone, Yml, movRegMem, [4]uint8{0x8c, 0, 0, 0}},
+	{AMOVW, Ycs, Ynone, Yml, movRegMem, [4]uint8{0x8c, 1, 0, 0}},
+	{AMOVW, Yss, Ynone, Yml, movRegMem, [4]uint8{0x8c, 2, 0, 0}},
+	{AMOVW, Yds, Ynone, Yml, movRegMem, [4]uint8{0x8c, 3, 0, 0}},
+	{AMOVW, Yfs, Ynone, Yml, movRegMem, [4]uint8{0x8c, 4, 0, 0}},
+	{AMOVW, Ygs, Ynone, Yml, movRegMem, [4]uint8{0x8c, 5, 0, 0}},
+	{AMOVW, Yml, Ynone, Yes, movMemReg, [4]uint8{0x8e, 0, 0, 0}},
+	{AMOVW, Yml, Ynone, Ycs, movMemReg, [4]uint8{0x8e, 1, 0, 0}},
+	{AMOVW, Yml, Ynone, Yss, movMemReg, [4]uint8{0x8e, 2, 0, 0}},
+	{AMOVW, Yml, Ynone, Yds, movMemReg, [4]uint8{0x8e, 3, 0, 0}},
+	{AMOVW, Yml, Ynone, Yfs, movMemReg, [4]uint8{0x8e, 4, 0, 0}},
+	{AMOVW, Yml, Ynone, Ygs, movMemReg, [4]uint8{0x8e, 5, 0, 0}},
+
+	// mov cr
+	{AMOVL, Ycr0, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 0, 0}},
+	{AMOVL, Ycr2, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 2, 0}},
+	{AMOVL, Ycr3, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 3, 0}},
+	{AMOVL, Ycr4, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 4, 0}},
+	{AMOVL, Ycr8, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 8, 0}},
+	{AMOVQ, Ycr0, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 0, 0}},
+	{AMOVQ, Ycr2, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 2, 0}},
+	{AMOVQ, Ycr3, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 3, 0}},
+	{AMOVQ, Ycr4, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 4, 0}},
+	{AMOVQ, Ycr8, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x20, 8, 0}},
+	{AMOVL, Yrl, Ynone, Ycr0, movMemReg2op, [4]uint8{0x0f, 0x22, 0, 0}},
+	{AMOVL, Yrl, Ynone, Ycr2, movMemReg2op, [4]uint8{0x0f, 0x22, 2, 0}},
+	{AMOVL, Yrl, Ynone, Ycr3, movMemReg2op, [4]uint8{0x0f, 0x22, 3, 0}},
+	{AMOVL, Yrl, Ynone, Ycr4, movMemReg2op, [4]uint8{0x0f, 0x22, 4, 0}},
+	{AMOVL, Yrl, Ynone, Ycr8, movMemReg2op, [4]uint8{0x0f, 0x22, 8, 0}},
+	{AMOVQ, Yrl, Ynone, Ycr0, movMemReg2op, [4]uint8{0x0f, 0x22, 0, 0}},
+	{AMOVQ, Yrl, Ynone, Ycr2, movMemReg2op, [4]uint8{0x0f, 0x22, 2, 0}},
+	{AMOVQ, Yrl, Ynone, Ycr3, movMemReg2op, [4]uint8{0x0f, 0x22, 3, 0}},
+	{AMOVQ, Yrl, Ynone, Ycr4, movMemReg2op, [4]uint8{0x0f, 0x22, 4, 0}},
+	{AMOVQ, Yrl, Ynone, Ycr8, movMemReg2op, [4]uint8{0x0f, 0x22, 8, 0}},
+
+	// mov dr
+	{AMOVL, Ydr0, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 0, 0}},
+	{AMOVL, Ydr6, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 6, 0}},
+	{AMOVL, Ydr7, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 7, 0}},
+	{AMOVQ, Ydr0, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 0, 0}},
+	{AMOVQ, Ydr2, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 2, 0}},
+	{AMOVQ, Ydr3, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 3, 0}},
+	{AMOVQ, Ydr6, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 6, 0}},
+	{AMOVQ, Ydr7, Ynone, Yrl, movRegMem2op, [4]uint8{0x0f, 0x21, 7, 0}},
+	{AMOVL, Yrl, Ynone, Ydr0, movMemReg2op, [4]uint8{0x0f, 0x23, 0, 0}},
+	{AMOVL, Yrl, Ynone, Ydr6, movMemReg2op, [4]uint8{0x0f, 0x23, 6, 0}},
+	{AMOVL, Yrl, Ynone, Ydr7, movMemReg2op, [4]uint8{0x0f, 0x23, 7, 0}},
+	{AMOVQ, Yrl, Ynone, Ydr0, movMemReg2op, [4]uint8{0x0f, 0x23, 0, 0}},
+	{AMOVQ, Yrl, Ynone, Ydr2, movMemReg2op, [4]uint8{0x0f, 0x23, 2, 0}},
+	{AMOVQ, Yrl, Ynone, Ydr3, movMemReg2op, [4]uint8{0x0f, 0x23, 3, 0}},
+	{AMOVQ, Yrl, Ynone, Ydr6, movMemReg2op, [4]uint8{0x0f, 0x23, 6, 0}},
+	{AMOVQ, Yrl, Ynone, Ydr7, movMemReg2op, [4]uint8{0x0f, 0x23, 7, 0}},
+
+	// mov tr
+	{AMOVL, Ytr6, Ynone, Yml, movRegMem2op, [4]uint8{0x0f, 0x24, 6, 0}},
+	{AMOVL, Ytr7, Ynone, Yml, movRegMem2op, [4]uint8{0x0f, 0x24, 7, 0}},
+	{AMOVL, Yml, Ynone, Ytr6, movMemReg2op, [4]uint8{0x0f, 0x26, 6, 0xff}},
+	{AMOVL, Yml, Ynone, Ytr7, movMemReg2op, [4]uint8{0x0f, 0x26, 7, 0xff}},
+
+	// lgdt, sgdt, lidt, sidt
+	{AMOVL, Ym, Ynone, Ygdtr, movMemReg2op, [4]uint8{0x0f, 0x01, 2, 0}},
+	{AMOVL, Ygdtr, Ynone, Ym, movRegMem2op, [4]uint8{0x0f, 0x01, 0, 0}},
+	{AMOVL, Ym, Ynone, Yidtr, movMemReg2op, [4]uint8{0x0f, 0x01, 3, 0}},
+	{AMOVL, Yidtr, Ynone, Ym, movRegMem2op, [4]uint8{0x0f, 0x01, 1, 0}},
+	{AMOVQ, Ym, Ynone, Ygdtr, movMemReg2op, [4]uint8{0x0f, 0x01, 2, 0}},
+	{AMOVQ, Ygdtr, Ynone, Ym, movRegMem2op, [4]uint8{0x0f, 0x01, 0, 0}},
+	{AMOVQ, Ym, Ynone, Yidtr, movMemReg2op, [4]uint8{0x0f, 0x01, 3, 0}},
+	{AMOVQ, Yidtr, Ynone, Ym, movRegMem2op, [4]uint8{0x0f, 0x01, 1, 0}},
+
+	// lldt, sldt
+	{AMOVW, Yml, Ynone, Yldtr, movMemReg2op, [4]uint8{0x0f, 0x00, 2, 0}},
+	{AMOVW, Yldtr, Ynone, Yml, movRegMem2op, [4]uint8{0x0f, 0x00, 0, 0}},
+
+	// lmsw, smsw
+	{AMOVW, Yml, Ynone, Ymsw, movMemReg2op, [4]uint8{0x0f, 0x01, 6, 0}},
+	{AMOVW, Ymsw, Ynone, Yml, movRegMem2op, [4]uint8{0x0f, 0x01, 4, 0}},
+
+	// ltr, str
+	{AMOVW, Yml, Ynone, Ytask, movMemReg2op, [4]uint8{0x0f, 0x00, 3, 0}},
+	{AMOVW, Ytask, Ynone, Yml, movRegMem2op, [4]uint8{0x0f, 0x00, 1, 0}},
+
+	/* load full pointer - unsupported
+	{AMOVL, Yml, Ycol, movFullPtr, [4]uint8{0, 0, 0, 0}},
+	{AMOVW, Yml, Ycol, movFullPtr, [4]uint8{Pe, 0, 0, 0}},
+	*/
+
+	// double shift
+	{ASHLL, Yi8, Yrl, Yml, movDoubleShift, [4]uint8{0xa4, 0xa5, 0, 0}},
+	{ASHLL, Ycl, Yrl, Yml, movDoubleShift, [4]uint8{0xa4, 0xa5, 0, 0}},
+	{ASHLL, Ycx, Yrl, Yml, movDoubleShift, [4]uint8{0xa4, 0xa5, 0, 0}},
+	{ASHRL, Yi8, Yrl, Yml, movDoubleShift, [4]uint8{0xac, 0xad, 0, 0}},
+	{ASHRL, Ycl, Yrl, Yml, movDoubleShift, [4]uint8{0xac, 0xad, 0, 0}},
+	{ASHRL, Ycx, Yrl, Yml, movDoubleShift, [4]uint8{0xac, 0xad, 0, 0}},
+	{ASHLQ, Yi8, Yrl, Yml, movDoubleShift, [4]uint8{Pw, 0xa4, 0xa5, 0}},
+	{ASHLQ, Ycl, Yrl, Yml, movDoubleShift, [4]uint8{Pw, 0xa4, 0xa5, 0}},
+	{ASHLQ, Ycx, Yrl, Yml, movDoubleShift, [4]uint8{Pw, 0xa4, 0xa5, 0}},
+	{ASHRQ, Yi8, Yrl, Yml, movDoubleShift, [4]uint8{Pw, 0xac, 0xad, 0}},
+	{ASHRQ, Ycl, Yrl, Yml, movDoubleShift, [4]uint8{Pw, 0xac, 0xad, 0}},
+	{ASHRQ, Ycx, Yrl, Yml, movDoubleShift, [4]uint8{Pw, 0xac, 0xad, 0}},
+	{ASHLW, Yi8, Yrl, Yml, movDoubleShift, [4]uint8{Pe, 0xa4, 0xa5, 0}},
+	{ASHLW, Ycl, Yrl, Yml, movDoubleShift, [4]uint8{Pe, 0xa4, 0xa5, 0}},
+	{ASHLW, Ycx, Yrl, Yml, movDoubleShift, [4]uint8{Pe, 0xa4, 0xa5, 0}},
+	{ASHRW, Yi8, Yrl, Yml, movDoubleShift, [4]uint8{Pe, 0xac, 0xad, 0}},
+	{ASHRW, Ycl, Yrl, Yml, movDoubleShift, [4]uint8{Pe, 0xac, 0xad, 0}},
+	{ASHRW, Ycx, Yrl, Yml, movDoubleShift, [4]uint8{Pe, 0xac, 0xad, 0}},
+
+	// load TLS base
+	{AMOVL, Ytls, Ynone, Yrl, movTLSReg, [4]uint8{0, 0, 0, 0}},
+	{AMOVQ, Ytls, Ynone, Yrl, movTLSReg, [4]uint8{0, 0, 0, 0}},
+	{0, 0, 0, 0, 0, [4]uint8{}},
+}
+
+func isax(a *obj.Addr) bool {
+	switch a.Reg {
+	case REG_AX, REG_AL, REG_AH:
+		return true
+	}
+
+	return a.Index == REG_AX
+}
+
+func subreg(p *obj.Prog, from int, to int) {
+	if false { /* debug['Q'] */
+		fmt.Printf("\n%v\ts/%v/%v/\n", p, rconv(from), rconv(to))
+	}
+
+	if int(p.From.Reg) == from {
+		p.From.Reg = int16(to)
+		p.Ft = 0
+	}
+
+	if int(p.To.Reg) == from {
+		p.To.Reg = int16(to)
+		p.Tt = 0
+	}
+
+	if int(p.From.Index) == from {
+		p.From.Index = int16(to)
+		p.Ft = 0
+	}
+
+	if int(p.To.Index) == from {
+		p.To.Index = int16(to)
+		p.Tt = 0
+	}
+
+	if false { /* debug['Q'] */
+		fmt.Printf("%v\n", p)
+	}
+}
+
+func (ab *AsmBuf) mediaop(ctxt *obj.Link, o *Optab, op int, osize int, z int) int {
+	switch op {
+	case Pm, Pe, Pf2, Pf3:
+		if osize != 1 {
+			if op != Pm {
+				ab.Put1(byte(op))
+			}
+			ab.Put1(Pm)
+			z++
+			op = int(o.op[z])
+			break
+		}
+		fallthrough
+
+	default:
+		if ab.Len() == 0 || ab.Last() != Pm {
+			ab.Put1(Pm)
+		}
+	}
+
+	ab.Put1(byte(op))
+	return z
+}
+
+// asmevex emits EVEX pregis and opcode byte.
+// In addition to asmvex r/m, vvvv and reg fields also requires optional
+// K-masking register.
+//
+// Expects asmbuf.evex to be properly initialized.
+func (ab *AsmBuf) asmevex(ctxt *obj.Link, p *obj.Prog, rm, v, r, k *obj.Addr) {
+	ab.evexflag = true
+	evex := ab.evex
+
+	rexR := byte(1)
+	evexR := byte(1)
+	rexX := byte(1)
+	rexB := byte(1)
+	if r != nil {
+		if regrex[r.Reg]&Rxr != 0 {
+			rexR = 0 // "ModR/M.reg" selector 4th bit.
+		}
+		if regrex[r.Reg]&RxrEvex != 0 {
+			evexR = 0 // "ModR/M.reg" selector 5th bit.
+		}
+	}
+	if rm != nil {
+		if rm.Index == REG_NONE && regrex[rm.Reg]&RxrEvex != 0 {
+			rexX = 0
+		} else if regrex[rm.Index]&Rxx != 0 {
+			rexX = 0
+		}
+		if regrex[rm.Reg]&Rxb != 0 {
+			rexB = 0
+		}
+	}
+	// P0 = [R][X][B][R'][00][mm]
+	p0 := (rexR << 7) |
+		(rexX << 6) |
+		(rexB << 5) |
+		(evexR << 4) |
+		(0 << 2) |
+		(evex.M() << 0)
+
+	vexV := byte(0)
+	if v != nil {
+		// 4bit-wide reg index.
+		vexV = byte(reg[v.Reg]|(regrex[v.Reg]&Rxr)<<1) & 0xF
+	}
+	vexV ^= 0x0F
+	// P1 = [W][vvvv][1][pp]
+	p1 := (evex.W() << 7) |
+		(vexV << 3) |
+		(1 << 2) |
+		(evex.P() << 0)
+
+	suffix := evexSuffixMap[p.Scond]
+	evexZ := byte(0)
+	evexLL := evex.L()
+	evexB := byte(0)
+	evexV := byte(1)
+	evexA := byte(0)
+	if suffix.zeroing {
+		if !evex.ZeroingEnabled() {
+			ctxt.Diag("unsupported zeroing: %v", p)
+		}
+		if k == nil {
+			// When you request zeroing you must specify a mask register.
+			// See issue 57952.
+			ctxt.Diag("mask register must be specified for .Z instructions: %v", p)
+		} else if k.Reg == REG_K0 {
+			// The mask register must not be K0. That restriction is already
+			// handled by the Yknot0 restriction in the opcode tables, so we
+			// won't ever reach here. But put something sensible here just in case.
+			ctxt.Diag("mask register must not be K0 for .Z instructions: %v", p)
+		}
+		evexZ = 1
+	}
+	switch {
+	case suffix.rounding != rcUnset:
+		if rm != nil && rm.Type == obj.TYPE_MEM {
+			ctxt.Diag("illegal rounding with memory argument: %v", p)
+		} else if !evex.RoundingEnabled() {
+			ctxt.Diag("unsupported rounding: %v", p)
+		}
+		evexB = 1
+		evexLL = suffix.rounding
+	case suffix.broadcast:
+		if rm == nil || rm.Type != obj.TYPE_MEM {
+			ctxt.Diag("illegal broadcast without memory argument: %v", p)
+		} else if !evex.BroadcastEnabled() {
+			ctxt.Diag("unsupported broadcast: %v", p)
+		}
+		evexB = 1
+	case suffix.sae:
+		if rm != nil && rm.Type == obj.TYPE_MEM {
+			ctxt.Diag("illegal SAE with memory argument: %v", p)
+		} else if !evex.SaeEnabled() {
+			ctxt.Diag("unsupported SAE: %v", p)
+		}
+		evexB = 1
+	}
+	if rm != nil && regrex[rm.Index]&RxrEvex != 0 {
+		evexV = 0
+	} else if v != nil && regrex[v.Reg]&RxrEvex != 0 {
+		evexV = 0 // VSR selector 5th bit.
+	}
+	if k != nil {
+		evexA = byte(reg[k.Reg])
+	}
+	// P2 = [z][L'L][b][V'][aaa]
+	p2 := (evexZ << 7) |
+		(evexLL << 5) |
+		(evexB << 4) |
+		(evexV << 3) |
+		(evexA << 0)
+
+	const evexEscapeByte = 0x62
+	ab.Put4(evexEscapeByte, p0, p1, p2)
+	ab.Put1(evex.opcode)
+}
+
+// Emit VEX prefix and opcode byte.
+// The three addresses are the r/m, vvvv, and reg fields.
+// The reg and rm arguments appear in the same order as the
+// arguments to asmand, which typically follows the call to asmvex.
+// The final two arguments are the VEX prefix (see encoding above)
+// and the opcode byte.
+// For details about vex prefix see:
+// https://en.wikipedia.org/wiki/VEX_prefix#Technical_description
+func (ab *AsmBuf) asmvex(ctxt *obj.Link, rm, v, r *obj.Addr, vex, opcode uint8) {
+	ab.vexflag = true
+	rexR := 0
+	if r != nil {
+		rexR = regrex[r.Reg] & Rxr
+	}
+	rexB := 0
+	rexX := 0
+	if rm != nil {
+		rexB = regrex[rm.Reg] & Rxb
+		rexX = regrex[rm.Index] & Rxx
+	}
+	vexM := (vex >> 3) & 0x7
+	vexWLP := vex & 0x87
+	vexV := byte(0)
+	if v != nil {
+		vexV = byte(reg[v.Reg]|(regrex[v.Reg]&Rxr)<<1) & 0xF
+	}
+	vexV ^= 0xF
+	if vexM == 1 && (rexX|rexB) == 0 && vex&vexW1 == 0 {
+		// Can use 2-byte encoding.
+		ab.Put2(0xc5, byte(rexR<<5)^0x80|vexV<<3|vexWLP)
+	} else {
+		// Must use 3-byte encoding.
+		ab.Put3(0xc4,
+			(byte(rexR|rexX|rexB)<<5)^0xE0|vexM,
+			vexV<<3|vexWLP,
+		)
+	}
+	ab.Put1(opcode)
+}
+
+// regIndex returns register index that fits in 5 bits.
+//
+//	R         : 3 bit | legacy instructions     | N/A
+//	[R/V]EX.R : 1 bit | REX / VEX extension bit | Rxr
+//	EVEX.R    : 1 bit | EVEX extension bit      | RxrEvex
+//
+// Examples:
+//
+//	REG_Z30 => 30
+//	REG_X15 => 15
+//	REG_R9  => 9
+//	REG_AX  => 0
+func regIndex(r int16) int {
+	lower3bits := reg[r]
+	high4bit := regrex[r] & Rxr << 1
+	high5bit := regrex[r] & RxrEvex << 0
+	return lower3bits | high4bit | high5bit
+}
+
+// avx2gatherValid reports whether p satisfies AVX2 gather constraints.
+// Reports errors via ctxt.
+func avx2gatherValid(ctxt *obj.Link, p *obj.Prog) bool {
+	// If any pair of the index, mask, or destination registers
+	// are the same, illegal instruction trap (#UD) is triggered.
+	index := regIndex(p.GetFrom3().Index)
+	mask := regIndex(p.From.Reg)
+	dest := regIndex(p.To.Reg)
+	if dest == mask || dest == index || mask == index {
+		ctxt.Diag("mask, index, and destination registers should be distinct: %v", p)
+		return false
+	}
+
+	return true
+}
+
+// avx512gatherValid reports whether p satisfies AVX512 gather constraints.
+// Reports errors via ctxt.
+func avx512gatherValid(ctxt *obj.Link, p *obj.Prog) bool {
+	// Illegal instruction trap (#UD) is triggered if the destination vector
+	// register is the same as index vector in VSIB.
+	index := regIndex(p.From.Index)
+	dest := regIndex(p.To.Reg)
+	if dest == index {
+		ctxt.Diag("index and destination registers should be distinct: %v", p)
+		return false
+	}
+
+	return true
+}
+
+func (ab *AsmBuf) doasm(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog) {
+	o := opindex[p.As&obj.AMask]
+
+	if o == nil {
+		ctxt.Diag("asmins: missing op %v", p)
+		return
+	}
+
+	if pre := prefixof(ctxt, &p.From); pre != 0 {
+		ab.Put1(byte(pre))
+	}
+	if pre := prefixof(ctxt, &p.To); pre != 0 {
+		ab.Put1(byte(pre))
+	}
+
+	// Checks to warn about instruction/arguments combinations that
+	// will unconditionally trigger illegal instruction trap (#UD).
+	switch p.As {
+	case AVGATHERDPD,
+		AVGATHERQPD,
+		AVGATHERDPS,
+		AVGATHERQPS,
+		AVPGATHERDD,
+		AVPGATHERQD,
+		AVPGATHERDQ,
+		AVPGATHERQQ:
+		if p.GetFrom3() == nil {
+			// gathers need a 3rd arg. See issue 58822.
+			ctxt.Diag("need a third arg for gather instruction: %v", p)
+			return
+		}
+		// AVX512 gather requires explicit K mask.
+		if p.GetFrom3().Reg >= REG_K0 && p.GetFrom3().Reg <= REG_K7 {
+			if !avx512gatherValid(ctxt, p) {
+				return
+			}
+		} else {
+			if !avx2gatherValid(ctxt, p) {
+				return
+			}
+		}
+	}
+
+	if p.Ft == 0 {
+		p.Ft = uint8(oclass(ctxt, p, &p.From))
+	}
+	if p.Tt == 0 {
+		p.Tt = uint8(oclass(ctxt, p, &p.To))
+	}
+
+	ft := int(p.Ft) * Ymax
+	tt := int(p.Tt) * Ymax
+
+	xo := obj.Bool2int(o.op[0] == 0x0f)
+	z := 0
+
+	args := make([]int, 0, argListMax)
+	if ft != Ynone*Ymax {
+		args = append(args, ft)
+	}
+	for i := range p.RestArgs {
+		args = append(args, oclass(ctxt, p, &p.RestArgs[i].Addr)*Ymax)
+	}
+	if tt != Ynone*Ymax {
+		args = append(args, tt)
+	}
+
+	var f3t int
+	for _, yt := range o.ytab {
+		// ytab matching is purely args-based,
+		// but AVX512 suffixes like "Z" or "RU_SAE" will
+		// add EVEX-only filter that will reject non-EVEX matches.
+		//
+		// Consider "VADDPD.BCST 2032(DX), X0, X0".
+		// Without this rule, operands will lead to VEX-encoded form
+		// and produce "c5b15813" encoding.
+		if !yt.match(args) {
+			// "xo" is always zero for VEX/EVEX encoded insts.
+			z += int(yt.zoffset) + xo
+		} else {
+			if p.Scond != 0 && !evexZcase(yt.zcase) {
+				// Do not signal error and continue to search
+				// for matching EVEX-encoded form.
+				z += int(yt.zoffset)
+				continue
+			}
+
+			switch o.prefix {
+			case Px1: // first option valid only in 32-bit mode
+				if ctxt.Arch.Family == sys.AMD64 && z == 0 {
+					z += int(yt.zoffset) + xo
+					continue
+				}
+			case Pq: // 16 bit escape and opcode escape
+				ab.Put2(Pe, Pm)
+
+			case Pq3: // 16 bit escape and opcode escape + REX.W
+				ab.rexflag |= Pw
+				ab.Put2(Pe, Pm)
+
+			case Pq4: // 66 0F 38
+				ab.Put3(0x66, 0x0F, 0x38)
+
+			case Pq4w: // 66 0F 38 + REX.W
+				ab.rexflag |= Pw
+				ab.Put3(0x66, 0x0F, 0x38)
+
+			case Pq5: // F3 0F 38
+				ab.Put3(0xF3, 0x0F, 0x38)
+
+			case Pq5w: //  F3 0F 38 + REX.W
+				ab.rexflag |= Pw
+				ab.Put3(0xF3, 0x0F, 0x38)
+
+			case Pf2, // xmm opcode escape
+				Pf3:
+				ab.Put2(o.prefix, Pm)
+
+			case Pef3:
+				ab.Put3(Pe, Pf3, Pm)
+
+			case Pfw: // xmm opcode escape + REX.W
+				ab.rexflag |= Pw
+				ab.Put2(Pf3, Pm)
+
+			case Pm: // opcode escape
+				ab.Put1(Pm)
+
+			case Pe: // 16 bit escape
+				ab.Put1(Pe)
+
+			case Pw: // 64-bit escape
+				if ctxt.Arch.Family != sys.AMD64 {
+					ctxt.Diag("asmins: illegal 64: %v", p)
+				}
+				ab.rexflag |= Pw
+
+			case Pw8: // 64-bit escape if z >= 8
+				if z >= 8 {
+					if ctxt.Arch.Family != sys.AMD64 {
+						ctxt.Diag("asmins: illegal 64: %v", p)
+					}
+					ab.rexflag |= Pw
+				}
+
+			case Pb: // botch
+				if ctxt.Arch.Family != sys.AMD64 && (isbadbyte(&p.From) || isbadbyte(&p.To)) {
+					goto bad
+				}
+				// NOTE(rsc): This is probably safe to do always,
+				// but when enabled it chooses different encodings
+				// than the old cmd/internal/obj/i386 code did,
+				// which breaks our "same bits out" checks.
+				// In particular, CMPB AX, $0 encodes as 80 f8 00
+				// in the original obj/i386, and it would encode
+				// (using a valid, shorter form) as 3c 00 if we enabled
+				// the call to bytereg here.
+				if ctxt.Arch.Family == sys.AMD64 {
+					bytereg(&p.From, &p.Ft)
+					bytereg(&p.To, &p.Tt)
+				}
+
+			case P32: // 32 bit but illegal if 64-bit mode
+				if ctxt.Arch.Family == sys.AMD64 {
+					ctxt.Diag("asmins: illegal in 64-bit mode: %v", p)
+				}
+
+			case Py: // 64-bit only, no prefix
+				if ctxt.Arch.Family != sys.AMD64 {
+					ctxt.Diag("asmins: illegal in %d-bit mode: %v", ctxt.Arch.RegSize*8, p)
+				}
+
+			case Py1: // 64-bit only if z < 1, no prefix
+				if z < 1 && ctxt.Arch.Family != sys.AMD64 {
+					ctxt.Diag("asmins: illegal in %d-bit mode: %v", ctxt.Arch.RegSize*8, p)
+				}
+
+			case Py3: // 64-bit only if z < 3, no prefix
+				if z < 3 && ctxt.Arch.Family != sys.AMD64 {
+					ctxt.Diag("asmins: illegal in %d-bit mode: %v", ctxt.Arch.RegSize*8, p)
+				}
+			}
+
+			if z >= len(o.op) {
+				log.Fatalf("asmins bad table %v", p)
+			}
+			op := int(o.op[z])
+			if op == 0x0f {
+				ab.Put1(byte(op))
+				z++
+				op = int(o.op[z])
+			}
+
+			switch yt.zcase {
+			default:
+				ctxt.Diag("asmins: unknown z %d %v", yt.zcase, p)
+				return
+
+			case Zpseudo:
+				break
+
+			case Zlit:
+				ab.PutOpBytesLit(z, &o.op)
+
+			case Zlitr_m:
+				ab.PutOpBytesLit(z, &o.op)
+				ab.asmand(ctxt, cursym, p, &p.To, &p.From)
+
+			case Zlitm_r:
+				ab.PutOpBytesLit(z, &o.op)
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Zlit_m_r:
+				ab.PutOpBytesLit(z, &o.op)
+				ab.asmand(ctxt, cursym, p, p.GetFrom3(), &p.To)
+
+			case Zmb_r:
+				bytereg(&p.From, &p.Ft)
+				fallthrough
+
+			case Zm_r:
+				ab.Put1(byte(op))
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Z_m_r:
+				ab.Put1(byte(op))
+				ab.asmand(ctxt, cursym, p, p.GetFrom3(), &p.To)
+
+			case Zm2_r:
+				ab.Put2(byte(op), o.op[z+1])
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Zm_r_xm:
+				ab.mediaop(ctxt, o, op, int(yt.zoffset), z)
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Zm_r_xm_nr:
+				ab.rexflag = 0
+				ab.mediaop(ctxt, o, op, int(yt.zoffset), z)
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Zm_r_i_xm:
+				ab.mediaop(ctxt, o, op, int(yt.zoffset), z)
+				ab.asmand(ctxt, cursym, p, &p.From, p.GetFrom3())
+				ab.Put1(byte(p.To.Offset))
+
+			case Zibm_r, Zibr_m:
+				ab.PutOpBytesLit(z, &o.op)
+				if yt.zcase == Zibr_m {
+					ab.asmand(ctxt, cursym, p, &p.To, p.GetFrom3())
+				} else {
+					ab.asmand(ctxt, cursym, p, p.GetFrom3(), &p.To)
+				}
+				switch {
+				default:
+					ab.Put1(byte(p.From.Offset))
+				case yt.args[0] == Yi32 && o.prefix == Pe:
+					ab.PutInt16(int16(p.From.Offset))
+				case yt.args[0] == Yi32:
+					ab.PutInt32(int32(p.From.Offset))
+				}
+
+			case Zaut_r:
+				ab.Put1(0x8d) // leal
+				if p.From.Type != obj.TYPE_ADDR {
+					ctxt.Diag("asmins: Zaut sb type ADDR")
+				}
+				p.From.Type = obj.TYPE_MEM
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+				p.From.Type = obj.TYPE_ADDR
+
+			case Zm_o:
+				ab.Put1(byte(op))
+				ab.asmando(ctxt, cursym, p, &p.From, int(o.op[z+1]))
+
+			case Zr_m:
+				ab.Put1(byte(op))
+				ab.asmand(ctxt, cursym, p, &p.To, &p.From)
+
+			case Zvex:
+				ab.asmvex(ctxt, &p.From, p.GetFrom3(), &p.To, o.op[z], o.op[z+1])
+
+			case Zvex_rm_v_r:
+				ab.asmvex(ctxt, &p.From, p.GetFrom3(), &p.To, o.op[z], o.op[z+1])
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Zvex_rm_v_ro:
+				ab.asmvex(ctxt, &p.From, p.GetFrom3(), &p.To, o.op[z], o.op[z+1])
+				ab.asmando(ctxt, cursym, p, &p.From, int(o.op[z+2]))
+
+			case Zvex_i_rm_vo:
+				ab.asmvex(ctxt, p.GetFrom3(), &p.To, nil, o.op[z], o.op[z+1])
+				ab.asmando(ctxt, cursym, p, p.GetFrom3(), int(o.op[z+2]))
+				ab.Put1(byte(p.From.Offset))
+
+			case Zvex_i_r_v:
+				ab.asmvex(ctxt, p.GetFrom3(), &p.To, nil, o.op[z], o.op[z+1])
+				regnum := byte(0x7)
+				if p.GetFrom3().Reg >= REG_X0 && p.GetFrom3().Reg <= REG_X15 {
+					regnum &= byte(p.GetFrom3().Reg - REG_X0)
+				} else {
+					regnum &= byte(p.GetFrom3().Reg - REG_Y0)
+				}
+				ab.Put1(o.op[z+2] | regnum)
+				ab.Put1(byte(p.From.Offset))
+
+			case Zvex_i_rm_v_r:
+				imm, from, from3, to := unpackOps4(p)
+				ab.asmvex(ctxt, from, from3, to, o.op[z], o.op[z+1])
+				ab.asmand(ctxt, cursym, p, from, to)
+				ab.Put1(byte(imm.Offset))
+
+			case Zvex_i_rm_r:
+				ab.asmvex(ctxt, p.GetFrom3(), nil, &p.To, o.op[z], o.op[z+1])
+				ab.asmand(ctxt, cursym, p, p.GetFrom3(), &p.To)
+				ab.Put1(byte(p.From.Offset))
+
+			case Zvex_v_rm_r:
+				ab.asmvex(ctxt, p.GetFrom3(), &p.From, &p.To, o.op[z], o.op[z+1])
+				ab.asmand(ctxt, cursym, p, p.GetFrom3(), &p.To)
+
+			case Zvex_r_v_rm:
+				ab.asmvex(ctxt, &p.To, p.GetFrom3(), &p.From, o.op[z], o.op[z+1])
+				ab.asmand(ctxt, cursym, p, &p.To, &p.From)
+
+			case Zvex_rm_r_vo:
+				ab.asmvex(ctxt, &p.From, &p.To, p.GetFrom3(), o.op[z], o.op[z+1])
+				ab.asmando(ctxt, cursym, p, &p.From, int(o.op[z+2]))
+
+			case Zvex_i_r_rm:
+				ab.asmvex(ctxt, &p.To, nil, p.GetFrom3(), o.op[z], o.op[z+1])
+				ab.asmand(ctxt, cursym, p, &p.To, p.GetFrom3())
+				ab.Put1(byte(p.From.Offset))
+
+			case Zvex_hr_rm_v_r:
+				hr, from, from3, to := unpackOps4(p)
+				ab.asmvex(ctxt, from, from3, to, o.op[z], o.op[z+1])
+				ab.asmand(ctxt, cursym, p, from, to)
+				ab.Put1(byte(regIndex(hr.Reg) << 4))
+
+			case Zevex_k_rmo:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, &p.To, nil, nil, &p.From)
+				ab.asmando(ctxt, cursym, p, &p.To, int(o.op[z+3]))
+
+			case Zevex_i_rm_vo:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, p.GetFrom3(), &p.To, nil, nil)
+				ab.asmando(ctxt, cursym, p, p.GetFrom3(), int(o.op[z+3]))
+				ab.Put1(byte(p.From.Offset))
+
+			case Zevex_i_rm_k_vo:
+				imm, from, kmask, to := unpackOps4(p)
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, from, to, nil, kmask)
+				ab.asmando(ctxt, cursym, p, from, int(o.op[z+3]))
+				ab.Put1(byte(imm.Offset))
+
+			case Zevex_i_r_rm:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, &p.To, nil, p.GetFrom3(), nil)
+				ab.asmand(ctxt, cursym, p, &p.To, p.GetFrom3())
+				ab.Put1(byte(p.From.Offset))
+
+			case Zevex_i_r_k_rm:
+				imm, from, kmask, to := unpackOps4(p)
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, to, nil, from, kmask)
+				ab.asmand(ctxt, cursym, p, to, from)
+				ab.Put1(byte(imm.Offset))
+
+			case Zevex_i_rm_r:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, p.GetFrom3(), nil, &p.To, nil)
+				ab.asmand(ctxt, cursym, p, p.GetFrom3(), &p.To)
+				ab.Put1(byte(p.From.Offset))
+
+			case Zevex_i_rm_k_r:
+				imm, from, kmask, to := unpackOps4(p)
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, from, nil, to, kmask)
+				ab.asmand(ctxt, cursym, p, from, to)
+				ab.Put1(byte(imm.Offset))
+
+			case Zevex_i_rm_v_r:
+				imm, from, from3, to := unpackOps4(p)
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, from, from3, to, nil)
+				ab.asmand(ctxt, cursym, p, from, to)
+				ab.Put1(byte(imm.Offset))
+
+			case Zevex_i_rm_v_k_r:
+				imm, from, from3, kmask, to := unpackOps5(p)
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, from, from3, to, kmask)
+				ab.asmand(ctxt, cursym, p, from, to)
+				ab.Put1(byte(imm.Offset))
+
+			case Zevex_r_v_rm:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, &p.To, p.GetFrom3(), &p.From, nil)
+				ab.asmand(ctxt, cursym, p, &p.To, &p.From)
+
+			case Zevex_rm_v_r:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, &p.From, p.GetFrom3(), &p.To, nil)
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Zevex_rm_k_r:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, &p.From, nil, &p.To, p.GetFrom3())
+				ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+			case Zevex_r_k_rm:
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, &p.To, nil, &p.From, p.GetFrom3())
+				ab.asmand(ctxt, cursym, p, &p.To, &p.From)
+
+			case Zevex_rm_v_k_r:
+				from, from3, kmask, to := unpackOps4(p)
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, from, from3, to, kmask)
+				ab.asmand(ctxt, cursym, p, from, to)
+
+			case Zevex_r_v_k_rm:
+				from, from3, kmask, to := unpackOps4(p)
+				ab.evex = newEVEXBits(z, &o.op)
+				ab.asmevex(ctxt, p, to, from3, from, kmask)
+				ab.asmand(ctxt, cursym, p, to, from)
+
+			case Zr_m_xm:
+				ab.mediaop(ctxt, o, op, int(yt.zoffset), z)
+				ab.asmand(ctxt, cursym, p, &p.To, &p.From)
+
+			case Zr_m_xm_nr:
+				ab.rexflag = 0
+				ab.mediaop(ctxt, o, op, int(yt.zoffset), z)
+				ab.asmand(ctxt, cursym, p, &p.To, &p.From)
+
+			case Zo_m:
+				ab.Put1(byte(op))
+				ab.asmando(ctxt, cursym, p, &p.To, int(o.op[z+1]))
+
+			case Zcallindreg:
+				cursym.AddRel(ctxt, obj.Reloc{
+					Type: objabi.R_CALLIND,
+					Off:  int32(p.Pc),
+				})
+				fallthrough
+
+			case Zo_m64:
+				ab.Put1(byte(op))
+				ab.asmandsz(ctxt, cursym, p, &p.To, int(o.op[z+1]), 0, 1)
+
+			case Zm_ibo:
+				ab.Put1(byte(op))
+				ab.asmando(ctxt, cursym, p, &p.From, int(o.op[z+1]))
+				ab.Put1(byte(vaddr(ctxt, p, &p.To, nil)))
+
+			case Zibo_m:
+				ab.Put1(byte(op))
+				ab.asmando(ctxt, cursym, p, &p.To, int(o.op[z+1]))
+				ab.Put1(byte(vaddr(ctxt, p, &p.From, nil)))
+
+			case Zibo_m_xm:
+				z = ab.mediaop(ctxt, o, op, int(yt.zoffset), z)
+				ab.asmando(ctxt, cursym, p, &p.To, int(o.op[z+1]))
+				ab.Put1(byte(vaddr(ctxt, p, &p.From, nil)))
+
+			case Z_ib, Zib_:
+				var a *obj.Addr
+				if yt.zcase == Zib_ {
+					a = &p.From
+				} else {
+					a = &p.To
+				}
+				ab.Put1(byte(op))
+				if p.As == AXABORT {
+					ab.Put1(o.op[z+1])
+				}
+				ab.Put1(byte(vaddr(ctxt, p, a, nil)))
+
+			case Zib_rp:
+				ab.rexflag |= regrex[p.To.Reg] & (Rxb | 0x40)
+				ab.Put2(byte(op+reg[p.To.Reg]), byte(vaddr(ctxt, p, &p.From, nil)))
+
+			case Zil_rp:
+				ab.rexflag |= regrex[p.To.Reg] & Rxb
+				ab.Put1(byte(op + reg[p.To.Reg]))
+				if o.prefix == Pe {
+					v := vaddr(ctxt, p, &p.From, nil)
+					ab.PutInt16(int16(v))
+				} else {
+					ab.relput4(ctxt, cursym, p, &p.From)
+				}
+
+			case Zo_iw:
+				ab.Put1(byte(op))
+				if p.From.Type != obj.TYPE_NONE {
+					v := vaddr(ctxt, p, &p.From, nil)
+					ab.PutInt16(int16(v))
+				}
+
+			case Ziq_rp:
+				var rel obj.Reloc
+				v := vaddr(ctxt, p, &p.From, &rel)
+				l := int(v >> 32)
+				if l == 0 && rel.Siz != 8 {
+					ab.rexflag &^= (0x40 | Rxw)
+
+					ab.rexflag |= regrex[p.To.Reg] & Rxb
+					ab.Put1(byte(0xb8 + reg[p.To.Reg]))
+					if rel.Type != 0 {
+						rel.Off = int32(p.Pc + int64(ab.Len()))
+						cursym.AddRel(ctxt, rel)
+					}
+
+					ab.PutInt32(int32(v))
+				} else if l == -1 && uint64(v)&(uint64(1)<<31) != 0 { // sign extend
+					ab.Put1(0xc7)
+					ab.asmando(ctxt, cursym, p, &p.To, 0)
+
+					ab.PutInt32(int32(v)) // need all 8
+				} else {
+					ab.rexflag |= regrex[p.To.Reg] & Rxb
+					ab.Put1(byte(op + reg[p.To.Reg]))
+					if rel.Type != 0 {
+						rel.Off = int32(p.Pc + int64(ab.Len()))
+						cursym.AddRel(ctxt, rel)
+					}
+
+					ab.PutInt64(v)
+				}
+
+			case Zib_rr:
+				ab.Put1(byte(op))
+				ab.asmand(ctxt, cursym, p, &p.To, &p.To)
+				ab.Put1(byte(vaddr(ctxt, p, &p.From, nil)))
+
+			case Z_il, Zil_:
+				var a *obj.Addr
+				if yt.zcase == Zil_ {
+					a = &p.From
+				} else {
+					a = &p.To
+				}
+				ab.Put1(byte(op))
+				if o.prefix == Pe {
+					v := vaddr(ctxt, p, a, nil)
+					ab.PutInt16(int16(v))
+				} else {
+					ab.relput4(ctxt, cursym, p, a)
+				}
+
+			case Zm_ilo, Zilo_m:
+				var a *obj.Addr
+				ab.Put1(byte(op))
+				if yt.zcase == Zilo_m {
+					a = &p.From
+					ab.asmando(ctxt, cursym, p, &p.To, int(o.op[z+1]))
+				} else {
+					a = &p.To
+					ab.asmando(ctxt, cursym, p, &p.From, int(o.op[z+1]))
+				}
+
+				if o.prefix == Pe {
+					v := vaddr(ctxt, p, a, nil)
+					ab.PutInt16(int16(v))
+				} else {
+					ab.relput4(ctxt, cursym, p, a)
+				}
+
+			case Zil_rr:
+				ab.Put1(byte(op))
+				ab.asmand(ctxt, cursym, p, &p.To, &p.To)
+				if o.prefix == Pe {
+					v := vaddr(ctxt, p, &p.From, nil)
+					ab.PutInt16(int16(v))
+				} else {
+					ab.relput4(ctxt, cursym, p, &p.From)
+				}
+
+			case Z_rp:
+				ab.rexflag |= regrex[p.To.Reg] & (Rxb | 0x40)
+				ab.Put1(byte(op + reg[p.To.Reg]))
+
+			case Zrp_:
+				ab.rexflag |= regrex[p.From.Reg] & (Rxb | 0x40)
+				ab.Put1(byte(op + reg[p.From.Reg]))
+
+			case Zcallcon, Zjmpcon:
+				if yt.zcase == Zcallcon {
+					ab.Put1(byte(op))
+				} else {
+					ab.Put1(o.op[z+1])
+				}
+				cursym.AddRel(ctxt, obj.Reloc{
+					Type: objabi.R_PCREL,
+					Off:  int32(p.Pc + int64(ab.Len())),
+					Siz:  4,
+					Add:  p.To.Offset,
+				})
+				ab.PutInt32(0)
+
+			case Zcallind:
+				ab.Put2(byte(op), o.op[z+1])
+				typ := objabi.R_ADDR
+				if ctxt.Arch.Family == sys.AMD64 {
+					typ = objabi.R_PCREL
+				}
+				cursym.AddRel(ctxt, obj.Reloc{
+					Type: typ,
+					Off:  int32(p.Pc + int64(ab.Len())),
+					Siz:  4,
+					Sym:  p.To.Sym,
+					Add:  p.To.Offset,
+				})
+				ab.PutInt32(0)
+
+			case Zcall, Zcallduff:
+				if p.To.Sym == nil {
+					ctxt.Diag("call without target")
+					ctxt.DiagFlush()
+					log.Fatalf("bad code")
+				}
+
+				if yt.zcase == Zcallduff && ctxt.Flag_dynlink {
+					ctxt.Diag("directly calling duff when dynamically linking Go")
+				}
+
+				ab.Put1(byte(op))
+				cursym.AddRel(ctxt, obj.Reloc{
+					Type: objabi.R_CALL,
+					Off:  int32(p.Pc + int64(ab.Len())),
+					Siz:  4,
+					Sym:  p.To.Sym,
+					Add:  p.To.Offset,
+				})
+				ab.PutInt32(0)
+
+			// TODO: jump across functions needs reloc
+			case Zbr, Zjmp, Zloop:
+				if p.As == AXBEGIN {
+					ab.Put1(byte(op))
+				}
+				if p.To.Sym != nil {
+					if yt.zcase != Zjmp {
+						ctxt.Diag("branch to ATEXT")
+						ctxt.DiagFlush()
+						log.Fatalf("bad code")
+					}
+
+					ab.Put1(o.op[z+1])
+					cursym.AddRel(ctxt, obj.Reloc{
+						// Note: R_CALL instead of R_PCREL. R_CALL is more permissive in that
+						// it can point to a trampoline instead of the destination itself.
+						Type: objabi.R_CALL,
+						Off:  int32(p.Pc + int64(ab.Len())),
+						Siz:  4,
+						Sym:  p.To.Sym,
+					})
+					ab.PutInt32(0)
+					break
+				}
+
+				// Assumes q is in this function.
+				// TODO: Check in input, preserve in brchain.
+
+				// Fill in backward jump now.
+				q := p.To.Target()
+
+				if q == nil {
+					ctxt.Diag("jmp/branch/loop without target")
+					ctxt.DiagFlush()
+					log.Fatalf("bad code")
+				}
+
+				if p.Back&branchBackwards != 0 {
+					v := q.Pc - (p.Pc + 2)
+					if v >= -128 && p.As != AXBEGIN {
+						if p.As == AJCXZL {
+							ab.Put1(0x67)
+						}
+						ab.Put2(byte(op), byte(v))
+					} else if yt.zcase == Zloop {
+						ctxt.Diag("loop too far: %v", p)
+					} else {
+						v -= 5 - 2
+						if p.As == AXBEGIN {
+							v--
+						}
+						if yt.zcase == Zbr {
+							ab.Put1(0x0f)
+							v--
+						}
+
+						ab.Put1(o.op[z+1])
+						ab.PutInt32(int32(v))
+					}
+
+					break
+				}
+
+				// Annotate target; will fill in later.
+				p.Forwd = q.Rel
+
+				q.Rel = p
+				if p.Back&branchShort != 0 && p.As != AXBEGIN {
+					if p.As == AJCXZL {
+						ab.Put1(0x67)
+					}
+					ab.Put2(byte(op), 0)
+				} else if yt.zcase == Zloop {
+					ctxt.Diag("loop too far: %v", p)
+				} else {
+					if yt.zcase == Zbr {
+						ab.Put1(0x0f)
+					}
+					ab.Put1(o.op[z+1])
+					ab.PutInt32(0)
+				}
+
+			case Zbyte:
+				var rel obj.Reloc
+				v := vaddr(ctxt, p, &p.From, &rel)
+				if rel.Siz != 0 {
+					rel.Siz = uint8(op)
+					rel.Off = int32(p.Pc + int64(ab.Len()))
+					cursym.AddRel(ctxt, rel)
+				}
+
+				ab.Put1(byte(v))
+				if op > 1 {
+					ab.Put1(byte(v >> 8))
+					if op > 2 {
+						ab.PutInt16(int16(v >> 16))
+						if op > 4 {
+							ab.PutInt32(int32(v >> 32))
+						}
+					}
+				}
+			}
+
+			return
+		}
+	}
+	f3t = Ynone * Ymax
+	if p.GetFrom3() != nil {
+		f3t = oclass(ctxt, p, p.GetFrom3()) * Ymax
+	}
+	for mo := ymovtab; mo[0].as != 0; mo = mo[1:] {
+		var pp obj.Prog
+		var t []byte
+		if p.As == mo[0].as {
+			if ycover[ft+int(mo[0].ft)] != 0 && ycover[f3t+int(mo[0].f3t)] != 0 && ycover[tt+int(mo[0].tt)] != 0 {
+				t = mo[0].op[:]
+				switch mo[0].code {
+				default:
+					ctxt.Diag("asmins: unknown mov %d %v", mo[0].code, p)
+
+				case movLit:
+					for z = 0; t[z] != 0; z++ {
+						ab.Put1(t[z])
+					}
+
+				case movRegMem:
+					ab.Put1(t[0])
+					ab.asmando(ctxt, cursym, p, &p.To, int(t[1]))
+
+				case movMemReg:
+					ab.Put1(t[0])
+					ab.asmando(ctxt, cursym, p, &p.From, int(t[1]))
+
+				case movRegMem2op: // r,m - 2op
+					ab.Put2(t[0], t[1])
+					ab.asmando(ctxt, cursym, p, &p.To, int(t[2]))
+					ab.rexflag |= regrex[p.From.Reg] & (Rxr | 0x40)
+
+				case movMemReg2op:
+					ab.Put2(t[0], t[1])
+					ab.asmando(ctxt, cursym, p, &p.From, int(t[2]))
+					ab.rexflag |= regrex[p.To.Reg] & (Rxr | 0x40)
+
+				case movFullPtr:
+					if t[0] != 0 {
+						ab.Put1(t[0])
+					}
+					switch p.To.Index {
+					default:
+						goto bad
+
+					case REG_DS:
+						ab.Put1(0xc5)
+
+					case REG_SS:
+						ab.Put2(0x0f, 0xb2)
+
+					case REG_ES:
+						ab.Put1(0xc4)
+
+					case REG_FS:
+						ab.Put2(0x0f, 0xb4)
+
+					case REG_GS:
+						ab.Put2(0x0f, 0xb5)
+					}
+
+					ab.asmand(ctxt, cursym, p, &p.From, &p.To)
+
+				case movDoubleShift:
+					if t[0] == Pw {
+						if ctxt.Arch.Family != sys.AMD64 {
+							ctxt.Diag("asmins: illegal 64: %v", p)
+						}
+						ab.rexflag |= Pw
+						t = t[1:]
+					} else if t[0] == Pe {
+						ab.Put1(Pe)
+						t = t[1:]
+					}
+
+					switch p.From.Type {
+					default:
+						goto bad
+
+					case obj.TYPE_CONST:
+						ab.Put2(0x0f, t[0])
+						ab.asmandsz(ctxt, cursym, p, &p.To, reg[p.GetFrom3().Reg], regrex[p.GetFrom3().Reg], 0)
+						ab.Put1(byte(p.From.Offset))
+
+					case obj.TYPE_REG:
+						switch p.From.Reg {
+						default:
+							goto bad
+
+						case REG_CL, REG_CX:
+							ab.Put2(0x0f, t[1])
+							ab.asmandsz(ctxt, cursym, p, &p.To, reg[p.GetFrom3().Reg], regrex[p.GetFrom3().Reg], 0)
+						}
+					}
+
+				// NOTE: The systems listed here are the ones that use the "TLS initial exec" model,
+				// where you load the TLS base register into a register and then index off that
+				// register to access the actual TLS variables. Systems that allow direct TLS access
+				// are handled in prefixof above and should not be listed here.
+				case movTLSReg:
+					if ctxt.Arch.Family == sys.AMD64 && p.As != AMOVQ || ctxt.Arch.Family == sys.I386 && p.As != AMOVL {
+						ctxt.Diag("invalid load of TLS: %v", p)
+					}
+
+					if ctxt.Arch.Family == sys.I386 {
+						// NOTE: The systems listed here are the ones that use the "TLS initial exec" model,
+						// where you load the TLS base register into a register and then index off that
+						// register to access the actual TLS variables. Systems that allow direct TLS access
+						// are handled in prefixof above and should not be listed here.
+						switch ctxt.Headtype {
+						default:
+							log.Fatalf("unknown TLS base location for %v", ctxt.Headtype)
+
+						case objabi.Hlinux, objabi.Hfreebsd:
+							if ctxt.Flag_shared {
+								// Note that this is not generating the same insns as the other cases.
+								//     MOV TLS, dst
+								// becomes
+								//     call __x86.get_pc_thunk.dst
+								//     movl (gotpc + g@gotntpoff)(dst), dst
+								// which is encoded as
+								//     call __x86.get_pc_thunk.dst
+								//     movq 0(dst), dst
+								// and R_CALL & R_TLS_IE relocs. This all assumes the only tls variable we access
+								// is g, which we can't check here, but will when we assemble the second
+								// instruction.
+								dst := p.To.Reg
+								ab.Put1(0xe8)
+								cursym.AddRel(ctxt, obj.Reloc{
+									Type: objabi.R_CALL,
+									Off:  int32(p.Pc + int64(ab.Len())),
+									Siz:  4,
+									Sym:  ctxt.Lookup("__x86.get_pc_thunk." + strings.ToLower(rconv(int(dst)))),
+								})
+								ab.PutInt32(0)
+
+								ab.Put2(0x8B, byte(2<<6|reg[dst]|(reg[dst]<<3)))
+								cursym.AddRel(ctxt, obj.Reloc{
+									Type: objabi.R_TLS_IE,
+									Off:  int32(p.Pc + int64(ab.Len())),
+									Siz:  4,
+									Add:  2,
+								})
+								ab.PutInt32(0)
+							} else {
+								// ELF TLS base is 0(GS).
+								pp.From = p.From
+
+								pp.From.Type = obj.TYPE_MEM
+								pp.From.Reg = REG_GS
+								pp.From.Offset = 0
+								pp.From.Index = REG_NONE
+								pp.From.Scale = 0
+								ab.Put2(0x65, // GS
+									0x8B)
+								ab.asmand(ctxt, cursym, p, &pp.From, &p.To)
+							}
+						case objabi.Hplan9:
+							pp.From = obj.Addr{}
+							pp.From.Type = obj.TYPE_MEM
+							pp.From.Name = obj.NAME_EXTERN
+							pp.From.Sym = plan9privates
+							pp.From.Offset = 0
+							pp.From.Index = REG_NONE
+							ab.Put1(0x8B)
+							ab.asmand(ctxt, cursym, p, &pp.From, &p.To)
+						}
+						break
+					}
+
+					switch ctxt.Headtype {
+					default:
+						log.Fatalf("unknown TLS base location for %v", ctxt.Headtype)
+
+					case objabi.Hlinux, objabi.Hfreebsd:
+						if !ctxt.Flag_shared {
+							log.Fatalf("unknown TLS base location for linux/freebsd without -shared")
+						}
+						// Note that this is not generating the same insn as the other cases.
+						//     MOV TLS, R_to
+						// becomes
+						//     movq g@gottpoff(%rip), R_to
+						// which is encoded as
+						//     movq 0(%rip), R_to
+						// and a R_TLS_IE reloc. This all assumes the only tls variable we access
+						// is g, which we can't check here, but will when we assemble the second
+						// instruction.
+						ab.rexflag = Pw | (regrex[p.To.Reg] & Rxr)
+
+						ab.Put2(0x8B, byte(0x05|(reg[p.To.Reg]<<3)))
+						cursym.AddRel(ctxt, obj.Reloc{
+							Type: objabi.R_TLS_IE,
+							Off:  int32(p.Pc + int64(ab.Len())),
+							Siz:  4,
+							Add:  -4,
+						})
+						ab.PutInt32(0)
+
+					case objabi.Hplan9:
+						pp.From = obj.Addr{}
+						pp.From.Type = obj.TYPE_MEM
+						pp.From.Name = obj.NAME_EXTERN
+						pp.From.Sym = plan9privates
+						pp.From.Offset = 0
+						pp.From.Index = REG_NONE
+						ab.rexflag |= Pw
+						ab.Put1(0x8B)
+						ab.asmand(ctxt, cursym, p, &pp.From, &p.To)
+
+					case objabi.Hsolaris: // TODO(rsc): Delete Hsolaris from list. Should not use this code. See progedit in obj6.c.
+						// TLS base is 0(FS).
+						pp.From = p.From
+
+						pp.From.Type = obj.TYPE_MEM
+						pp.From.Name = obj.NAME_NONE
+						pp.From.Reg = REG_NONE
+						pp.From.Offset = 0
+						pp.From.Index = REG_NONE
+						pp.From.Scale = 0
+						ab.rexflag |= Pw
+						ab.Put2(0x64, // FS
+							0x8B)
+						ab.asmand(ctxt, cursym, p, &pp.From, &p.To)
+					}
+				}
+				return
+			}
+		}
+	}
+	goto bad
+
+bad:
+	if ctxt.Arch.Family != sys.AMD64 {
+		// here, the assembly has failed.
+		// if it's a byte instruction that has
+		// unaddressable registers, try to
+		// exchange registers and reissue the
+		// instruction with the operands renamed.
+		pp := *p
+
+		unbytereg(&pp.From, &pp.Ft)
+		unbytereg(&pp.To, &pp.Tt)
+
+		z := int(p.From.Reg)
+		if p.From.Type == obj.TYPE_REG && z >= REG_BP && z <= REG_DI {
+			// TODO(rsc): Use this code for x86-64 too. It has bug fixes not present in the amd64 code base.
+			// For now, different to keep bit-for-bit compatibility.
+			if ctxt.Arch.Family == sys.I386 {
+				breg := byteswapreg(ctxt, &p.To)
+				if breg != REG_AX {
+					ab.Put1(0x87) // xchg lhs,bx
+					ab.asmando(ctxt, cursym, p, &p.From, reg[breg])
+					subreg(&pp, z, breg)
+					ab.doasm(ctxt, cursym, &pp)
+					ab.Put1(0x87) // xchg lhs,bx
+					ab.asmando(ctxt, cursym, p, &p.From, reg[breg])
+				} else {
+					ab.Put1(byte(0x90 + reg[z])) // xchg lsh,ax
+					subreg(&pp, z, REG_AX)
+					ab.doasm(ctxt, cursym, &pp)
+					ab.Put1(byte(0x90 + reg[z])) // xchg lsh,ax
+				}
+				return
+			}
+
+			if isax(&p.To) || p.To.Type == obj.TYPE_NONE {
+				// We certainly don't want to exchange
+				// with AX if the op is MUL or DIV.
+				ab.Put1(0x87) // xchg lhs,bx
+				ab.asmando(ctxt, cursym, p, &p.From, reg[REG_BX])
+				subreg(&pp, z, REG_BX)
+				ab.doasm(ctxt, cursym, &pp)
+				ab.Put1(0x87) // xchg lhs,bx
+				ab.asmando(ctxt, cursym, p, &p.From, reg[REG_BX])
+			} else {
+				ab.Put1(byte(0x90 + reg[z])) // xchg lsh,ax
+				subreg(&pp, z, REG_AX)
+				ab.doasm(ctxt, cursym, &pp)
+				ab.Put1(byte(0x90 + reg[z])) // xchg lsh,ax
+			}
+			return
+		}
+
+		z = int(p.To.Reg)
+		if p.To.Type == obj.TYPE_REG && z >= REG_BP && z <= REG_DI {
+			// TODO(rsc): Use this code for x86-64 too. It has bug fixes not present in the amd64 code base.
+			// For now, different to keep bit-for-bit compatibility.
+			if ctxt.Arch.Family == sys.I386 {
+				breg := byteswapreg(ctxt, &p.From)
+				if breg != REG_AX {
+					ab.Put1(0x87) //xchg rhs,bx
+					ab.asmando(ctxt, cursym, p, &p.To, reg[breg])
+					subreg(&pp, z, breg)
+					ab.doasm(ctxt, cursym, &pp)
+					ab.Put1(0x87) // xchg rhs,bx
+					ab.asmando(ctxt, cursym, p, &p.To, reg[breg])
+				} else {
+					ab.Put1(byte(0x90 + reg[z])) // xchg rsh,ax
+					subreg(&pp, z, REG_AX)
+					ab.doasm(ctxt, cursym, &pp)
+					ab.Put1(byte(0x90 + reg[z])) // xchg rsh,ax
+				}
+				return
+			}
+
+			if isax(&p.From) {
+				ab.Put1(0x87) // xchg rhs,bx
+				ab.asmando(ctxt, cursym, p, &p.To, reg[REG_BX])
+				subreg(&pp, z, REG_BX)
+				ab.doasm(ctxt, cursym, &pp)
+				ab.Put1(0x87) // xchg rhs,bx
+				ab.asmando(ctxt, cursym, p, &p.To, reg[REG_BX])
+			} else {
+				ab.Put1(byte(0x90 + reg[z])) // xchg rsh,ax
+				subreg(&pp, z, REG_AX)
+				ab.doasm(ctxt, cursym, &pp)
+				ab.Put1(byte(0x90 + reg[z])) // xchg rsh,ax
+			}
+			return
+		}
+	}
+
+	ctxt.Diag("%s: invalid instruction: %v", cursym.Name, p)
+}
+
+// byteswapreg returns a byte-addressable register (AX, BX, CX, DX)
+// which is not referenced in a.
+// If a is empty, it returns BX to account for MULB-like instructions
+// that might use DX and AX.
+func byteswapreg(ctxt *obj.Link, a *obj.Addr) int {
+	cana, canb, canc, cand := true, true, true, true
+	if a.Type == obj.TYPE_NONE {
+		cana, cand = false, false
+	}
+
+	if a.Type == obj.TYPE_REG || ((a.Type == obj.TYPE_MEM || a.Type == obj.TYPE_ADDR) && a.Name == obj.NAME_NONE) {
+		switch a.Reg {
+		case REG_NONE:
+			cana, cand = false, false
+		case REG_AX, REG_AL, REG_AH:
+			cana = false
+		case REG_BX, REG_BL, REG_BH:
+			canb = false
+		case REG_CX, REG_CL, REG_CH:
+			canc = false
+		case REG_DX, REG_DL, REG_DH:
+			cand = false
+		}
+	}
+
+	if a.Type == obj.TYPE_MEM || a.Type == obj.TYPE_ADDR {
+		switch a.Index {
+		case REG_AX:
+			cana = false
+		case REG_BX:
+			canb = false
+		case REG_CX:
+			canc = false
+		case REG_DX:
+			cand = false
+		}
+	}
+
+	switch {
+	case cana:
+		return REG_AX
+	case canb:
+		return REG_BX
+	case canc:
+		return REG_CX
+	case cand:
+		return REG_DX
+	default:
+		ctxt.Diag("impossible byte register")
+		ctxt.DiagFlush()
+		log.Fatalf("bad code")
+		return 0
+	}
+}
+
+func isbadbyte(a *obj.Addr) bool {
+	return a.Type == obj.TYPE_REG && (REG_BP <= a.Reg && a.Reg <= REG_DI || REG_BPB <= a.Reg && a.Reg <= REG_DIB)
+}
+
+func (ab *AsmBuf) asmins(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog) {
+	ab.Reset()
+
+	ab.rexflag = 0
+	ab.vexflag = false
+	ab.evexflag = false
+	mark := ab.Len()
+	ab.doasm(ctxt, cursym, p)
+	if ab.rexflag != 0 && !ab.vexflag && !ab.evexflag {
+		// as befits the whole approach of the architecture,
+		// the rex prefix must appear before the first opcode byte
+		// (and thus after any 66/67/f2/f3/26/2e/3e prefix bytes, but
+		// before the 0f opcode escape!), or it might be ignored.
+		// note that the handbook often misleadingly shows 66/f2/f3 in `opcode'.
+		if ctxt.Arch.Family != sys.AMD64 {
+			ctxt.Diag("asmins: illegal in mode %d: %v (%d %d)", ctxt.Arch.RegSize*8, p, p.Ft, p.Tt)
+		}
+		n := ab.Len()
+		var np int
+		for np = mark; np < n; np++ {
+			c := ab.At(np)
+			if c != 0xf2 && c != 0xf3 && (c < 0x64 || c > 0x67) && c != 0x2e && c != 0x3e && c != 0x26 {
+				break
+			}
+		}
+		ab.Insert(np, byte(0x40|ab.rexflag))
+	}
+
+	n := ab.Len()
+	for i := len(cursym.R) - 1; i >= 0; i-- {
+		r := &cursym.R[i]
+		if int64(r.Off) < p.Pc {
+			break
+		}
+		if ab.rexflag != 0 && !ab.vexflag && !ab.evexflag {
+			r.Off++
+		}
+		if r.Type == objabi.R_PCREL {
+			if ctxt.Arch.Family == sys.AMD64 || p.As == obj.AJMP || p.As == obj.ACALL {
+				// PC-relative addressing is relative to the end of the instruction,
+				// but the relocations applied by the linker are relative to the end
+				// of the relocation. Because immediate instruction
+				// arguments can follow the PC-relative memory reference in the
+				// instruction encoding, the two may not coincide. In this case,
+				// adjust addend so that linker can keep relocating relative to the
+				// end of the relocation.
+				r.Add -= p.Pc + int64(n) - (int64(r.Off) + int64(r.Siz))
+			} else if ctxt.Arch.Family == sys.I386 {
+				// On 386 PC-relative addressing (for non-call/jmp instructions)
+				// assumes that the previous instruction loaded the PC of the end
+				// of that instruction into CX, so the adjustment is relative to
+				// that.
+				r.Add += int64(r.Off) - p.Pc + int64(r.Siz)
+			}
+		}
+		if r.Type == objabi.R_GOTPCREL && ctxt.Arch.Family == sys.I386 {
+			// On 386, R_GOTPCREL makes the same assumptions as R_PCREL.
+			r.Add += int64(r.Off) - p.Pc + int64(r.Siz)
+		}
+
+	}
+}
+
+// unpackOps4 extracts 4 operands from p.
+func unpackOps4(p *obj.Prog) (arg0, arg1, arg2, dst *obj.Addr) {
+	return &p.From, &p.RestArgs[0].Addr, &p.RestArgs[1].Addr, &p.To
+}
+
+// unpackOps5 extracts 5 operands from p.
+func unpackOps5(p *obj.Prog) (arg0, arg1, arg2, arg3, dst *obj.Addr) {
+	return &p.From, &p.RestArgs[0].Addr, &p.RestArgs[1].Addr, &p.RestArgs[2].Addr, &p.To
+}
diff --git a/go/src/cmd/internal/obj/x86/asm_test.go b/go/src/cmd/internal/obj/x86/asm_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..11655829838f0c4f7e2632938fe01e9f4d391400
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/asm_test.go
@@ -0,0 +1,342 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"regexp"
+	"testing"
+)
+
+type oclassTest struct {
+	arg  *obj.Addr
+	want int // Expected oclass return value for a given arg
+}
+
+// Filled inside init, because it's easier to do with helper functions.
+var (
+	oclassTestsAMD64 []*oclassTest
+	oclassTests386   []*oclassTest
+)
+
+func init() {
+	// Required for tests that access any of
+	// opindex/ycover/reg/regrex global tables.
+	var ctxt obj.Link
+	instinit(&ctxt)
+
+	regAddr := func(reg int16) *obj.Addr {
+		return &obj.Addr{Type: obj.TYPE_REG, Reg: reg}
+	}
+	immAddr := func(v int64) *obj.Addr {
+		return &obj.Addr{Type: obj.TYPE_CONST, Offset: v}
+	}
+	regListAddr := func(regFrom, regTo int16) *obj.Addr {
+		return &obj.Addr{Type: obj.TYPE_REGLIST, Offset: EncodeRegisterRange(regFrom, regTo)}
+	}
+	memAddr := func(base, index int16) *obj.Addr {
+		return &obj.Addr{Type: obj.TYPE_MEM, Reg: base, Index: index}
+	}
+
+	// TODO(quasilyte): oclass doesn't return Yxxx for X/Y regs with
+	// ID higher than 7. We don't encode such instructions, but this
+	// behavior seems inconsistent. It should probably either
+	// never check for arch or do it in all cases.
+
+	oclassTestsCommon := []*oclassTest{
+		{&obj.Addr{Type: obj.TYPE_NONE}, Ynone},
+		{&obj.Addr{Type: obj.TYPE_BRANCH}, Ybr},
+		{&obj.Addr{Type: obj.TYPE_TEXTSIZE}, Ytextsize},
+
+		{&obj.Addr{Type: obj.TYPE_INDIR, Name: obj.NAME_EXTERN}, Yindir},
+		{&obj.Addr{Type: obj.TYPE_INDIR, Name: obj.NAME_GOTREF}, Yindir},
+
+		{&obj.Addr{Type: obj.TYPE_ADDR, Name: obj.NAME_AUTO}, Yiauto},
+		{&obj.Addr{Type: obj.TYPE_ADDR, Name: obj.NAME_PARAM}, Yiauto},
+		{&obj.Addr{Type: obj.TYPE_ADDR, Name: obj.NAME_EXTERN}, Yiauto},
+		{&obj.Addr{Type: obj.TYPE_ADDR, Sym: &obj.LSym{Name: "runtime.duff"}}, Yi32},
+		{&obj.Addr{Type: obj.TYPE_ADDR, Offset: 4}, Yu7},
+		{&obj.Addr{Type: obj.TYPE_ADDR, Offset: 255}, Yu8},
+
+		{immAddr(0), Yi0},
+		{immAddr(1), Yi1},
+		{immAddr(2), Yu2},
+		{immAddr(3), Yu2},
+		{immAddr(4), Yu7},
+		{immAddr(86), Yu7},
+		{immAddr(127), Yu7},
+		{immAddr(128), Yu8},
+		{immAddr(200), Yu8},
+		{immAddr(255), Yu8},
+		{immAddr(-1), Yi8},
+		{immAddr(-100), Yi8},
+		{immAddr(-128), Yi8},
+
+		{regAddr(REG_AL), Yal},
+		{regAddr(REG_AX), Yax},
+		{regAddr(REG_DL), Yrb},
+		{regAddr(REG_DH), Yrb},
+		{regAddr(REG_BH), Yrb},
+		{regAddr(REG_CL), Ycl},
+		{regAddr(REG_CX), Ycx},
+		{regAddr(REG_DX), Yrx},
+		{regAddr(REG_BX), Yrx},
+		{regAddr(REG_F0), Yf0},
+		{regAddr(REG_F3), Yrf},
+		{regAddr(REG_F7), Yrf},
+		{regAddr(REG_M0), Ymr},
+		{regAddr(REG_M3), Ymr},
+		{regAddr(REG_M7), Ymr},
+		{regAddr(REG_X0), Yxr0},
+		{regAddr(REG_X6), Yxr},
+		{regAddr(REG_X13), Yxr},
+		{regAddr(REG_X20), YxrEvex},
+		{regAddr(REG_X31), YxrEvex},
+		{regAddr(REG_Y0), Yyr},
+		{regAddr(REG_Y6), Yyr},
+		{regAddr(REG_Y13), Yyr},
+		{regAddr(REG_Y20), YyrEvex},
+		{regAddr(REG_Y31), YyrEvex},
+		{regAddr(REG_Z0), Yzr},
+		{regAddr(REG_Z6), Yzr},
+		{regAddr(REG_K0), Yk0},
+		{regAddr(REG_K5), Yknot0},
+		{regAddr(REG_K7), Yknot0},
+		{regAddr(REG_CS), Ycs},
+		{regAddr(REG_SS), Yss},
+		{regAddr(REG_DS), Yds},
+		{regAddr(REG_ES), Yes},
+		{regAddr(REG_FS), Yfs},
+		{regAddr(REG_GS), Ygs},
+		{regAddr(REG_TLS), Ytls},
+		{regAddr(REG_GDTR), Ygdtr},
+		{regAddr(REG_IDTR), Yidtr},
+		{regAddr(REG_LDTR), Yldtr},
+		{regAddr(REG_MSW), Ymsw},
+		{regAddr(REG_TASK), Ytask},
+		{regAddr(REG_CR0), Ycr0},
+		{regAddr(REG_CR5), Ycr5},
+		{regAddr(REG_CR8), Ycr8},
+		{regAddr(REG_DR0), Ydr0},
+		{regAddr(REG_DR5), Ydr5},
+		{regAddr(REG_DR7), Ydr7},
+		{regAddr(REG_TR0), Ytr0},
+		{regAddr(REG_TR5), Ytr5},
+		{regAddr(REG_TR7), Ytr7},
+
+		{regListAddr(REG_X0, REG_X3), YxrEvexMulti4},
+		{regListAddr(REG_X4, REG_X7), YxrEvexMulti4},
+		{regListAddr(REG_Y0, REG_Y3), YyrEvexMulti4},
+		{regListAddr(REG_Y4, REG_Y7), YyrEvexMulti4},
+		{regListAddr(REG_Z0, REG_Z3), YzrMulti4},
+		{regListAddr(REG_Z4, REG_Z7), YzrMulti4},
+
+		{memAddr(REG_AL, REG_NONE), Ym},
+		{memAddr(REG_AL, REG_SI), Ym},
+		{memAddr(REG_SI, REG_CX), Ym},
+		{memAddr(REG_DI, REG_X0), Yxvm},
+		{memAddr(REG_DI, REG_X7), Yxvm},
+		{memAddr(REG_DI, REG_Y0), Yyvm},
+		{memAddr(REG_DI, REG_Y7), Yyvm},
+		{memAddr(REG_DI, REG_Z0), Yzvm},
+		{memAddr(REG_DI, REG_Z7), Yzvm},
+	}
+
+	oclassTestsAMD64 = []*oclassTest{
+		{immAddr(-200), Ys32},
+		{immAddr(500), Ys32},
+		{immAddr(0x7FFFFFFF), Ys32},
+		{immAddr(0x7FFFFFFF + 1), Yi32},
+		{immAddr(0xFFFFFFFF), Yi32},
+		{immAddr(0xFFFFFFFF + 1), Yi64},
+
+		{regAddr(REG_BPB), Yrb},
+		{regAddr(REG_SIB), Yrb},
+		{regAddr(REG_DIB), Yrb},
+		{regAddr(REG_R8B), Yrb},
+		{regAddr(REG_R12B), Yrb},
+		{regAddr(REG_R8), Yrl},
+		{regAddr(REG_R13), Yrl},
+		{regAddr(REG_R15), Yrl},
+		{regAddr(REG_SP), Yrl},
+		{regAddr(REG_SI), Yrl},
+		{regAddr(REG_DI), Yrl},
+		{regAddr(REG_Z13), Yzr},
+		{regAddr(REG_Z20), Yzr},
+		{regAddr(REG_Z31), Yzr},
+
+		{regListAddr(REG_X10, REG_X13), YxrEvexMulti4},
+		{regListAddr(REG_X24, REG_X27), YxrEvexMulti4},
+		{regListAddr(REG_Y10, REG_Y13), YyrEvexMulti4},
+		{regListAddr(REG_Y24, REG_Y27), YyrEvexMulti4},
+		{regListAddr(REG_Z10, REG_Z13), YzrMulti4},
+		{regListAddr(REG_Z24, REG_Z27), YzrMulti4},
+
+		{memAddr(REG_DI, REG_X20), YxvmEvex},
+		{memAddr(REG_DI, REG_X27), YxvmEvex},
+		{memAddr(REG_DI, REG_Y20), YyvmEvex},
+		{memAddr(REG_DI, REG_Y27), YyvmEvex},
+		{memAddr(REG_DI, REG_Z20), Yzvm},
+		{memAddr(REG_DI, REG_Z27), Yzvm},
+	}
+
+	oclassTests386 = []*oclassTest{
+		{&obj.Addr{Type: obj.TYPE_ADDR, Name: obj.NAME_EXTERN, Sym: &obj.LSym{}}, Yi32},
+
+		{immAddr(-200), Yi32},
+
+		{regAddr(REG_SP), Yrl32},
+		{regAddr(REG_SI), Yrl32},
+		{regAddr(REG_DI), Yrl32},
+	}
+
+	// Add tests that are arch-independent for all sets.
+	oclassTestsAMD64 = append(oclassTestsAMD64, oclassTestsCommon...)
+	oclassTests386 = append(oclassTests386, oclassTestsCommon...)
+}
+
+func TestOclass(t *testing.T) {
+	runTest := func(t *testing.T, ctxt *obj.Link, tests []*oclassTest) {
+		var p obj.Prog
+		for _, test := range tests {
+			have := oclass(ctxt, &p, test.arg)
+			if have != test.want {
+				t.Errorf("oclass(%q):\nhave: %d\nwant: %d",
+					obj.Dconv(&p, test.arg), have, test.want)
+			}
+		}
+	}
+
+	// TODO(quasilyte): test edge cases for Hsolaris, etc?
+
+	t.Run("linux/AMD64", func(t *testing.T) {
+		ctxtAMD64 := obj.Linknew(&Linkamd64)
+		ctxtAMD64.Headtype = objabi.Hlinux // See #32028
+		runTest(t, ctxtAMD64, oclassTestsAMD64)
+	})
+
+	t.Run("linux/386", func(t *testing.T) {
+		ctxt386 := obj.Linknew(&Link386)
+		ctxt386.Headtype = objabi.Hlinux // See #32028
+		runTest(t, ctxt386, oclassTests386)
+	})
+}
+
+func TestRegisterListEncDec(t *testing.T) {
+	tests := []struct {
+		printed string
+		reg0    int16
+		reg1    int16
+	}{
+		{"[R10-R13]", REG_R10, REG_R13},
+		{"[X0-AX]", REG_X0, REG_AX},
+
+		{"[X0-X3]", REG_X0, REG_X3},
+		{"[X21-X24]", REG_X21, REG_X24},
+
+		{"[Y0-Y3]", REG_Y0, REG_Y3},
+		{"[Y21-Y24]", REG_Y21, REG_Y24},
+
+		{"[Z0-Z3]", REG_Z0, REG_Z3},
+		{"[Z21-Z24]", REG_Z21, REG_Z24},
+	}
+
+	for _, test := range tests {
+		enc := EncodeRegisterRange(test.reg0, test.reg1)
+		reg0, reg1 := decodeRegisterRange(enc)
+
+		if int16(reg0) != test.reg0 {
+			t.Errorf("%s reg0 mismatch: have %d, want %d",
+				test.printed, reg0, test.reg0)
+		}
+		if int16(reg1) != test.reg1 {
+			t.Errorf("%s reg1 mismatch: have %d, want %d",
+				test.printed, reg1, test.reg1)
+		}
+		wantPrinted := test.printed
+		if rlconv(enc) != wantPrinted {
+			t.Errorf("%s string mismatch: have %s, want %s",
+				test.printed, rlconv(enc), wantPrinted)
+		}
+	}
+}
+
+func TestRegIndex(t *testing.T) {
+	tests := []struct {
+		regFrom int
+		regTo   int
+	}{
+		{REG_AL, REG_R15B},
+		{REG_AX, REG_R15},
+		{REG_M0, REG_M7},
+		{REG_K0, REG_K7},
+		{REG_X0, REG_X31},
+		{REG_Y0, REG_Y31},
+		{REG_Z0, REG_Z31},
+	}
+
+	for _, test := range tests {
+		for index, reg := 0, test.regFrom; reg <= test.regTo; index, reg = index+1, reg+1 {
+			have := regIndex(int16(reg))
+			want := index
+			if have != want {
+				regName := rconv(reg)
+				t.Errorf("regIndex(%s):\nhave: %d\nwant: %d",
+					regName, have, want)
+			}
+		}
+	}
+}
+
+// TestPCALIGN verifies the correctness of the PCALIGN by checking if the
+// code can be aligned to the alignment value.
+func TestPCALIGN(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	dir := t.TempDir()
+	tmpfile := filepath.Join(dir, "test.s")
+	tmpout := filepath.Join(dir, "test.o")
+
+	var testCases = []struct {
+		name string
+		code string
+		out  string
+	}{
+		{
+			name: "8-byte alignment",
+			code: "TEXT ·foo(SB),$0-0\nMOVQ $0, AX\nPCALIGN $8\nMOVQ $1, BX\nRET\n",
+			out:  `0x0008\s00008\s\(.*\)\tMOVQ\t\$1,\sBX`,
+		},
+		{
+			name: "16-byte alignment",
+			code: "TEXT ·foo(SB),$0-0\nMOVQ $0, AX\nPCALIGN $16\nMOVQ $2, CX\nRET\n",
+			out:  `0x0010\s00016\s\(.*\)\tMOVQ\t\$2,\sCX`,
+		},
+	}
+
+	for _, test := range testCases {
+		if err := os.WriteFile(tmpfile, []byte(test.code), 0644); err != nil {
+			t.Fatal(err)
+		}
+		cmd := testenv.Command(t, testenv.GoToolPath(t), "tool", "asm", "-S", "-o", tmpout, tmpfile)
+		cmd.Env = append(os.Environ(), "GOARCH=amd64", "GOOS=linux")
+		out, err := cmd.CombinedOutput()
+		if err != nil {
+			t.Errorf("The %s build failed: %v, output: %s", test.name, err, out)
+			continue
+		}
+
+		matched, err := regexp.MatchString(test.out, string(out))
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !matched {
+			t.Errorf("The %s testing failed!\ninput: %s\noutput: %s\n", test.name, test.code, out)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/x86/avx_optabs.go b/go/src/cmd/internal/obj/x86/avx_optabs.go
new file mode 100644
index 0000000000000000000000000000000000000000..b8ff4699d1548cc544ea32e4f878a2525fecbfb6
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/avx_optabs.go
@@ -0,0 +1,4628 @@
+// Code generated by x86avxgen. DO NOT EDIT.
+
+package x86
+
+// VEX instructions that come in two forms:
+//	VTHING xmm2/m128, xmmV, xmm1
+//	VTHING ymm2/m256, ymmV, ymm1
+//
+// The opcode array in the corresponding Optab entry
+// should contain the (VEX prefixes, opcode byte) pair
+// for each of the two forms.
+// For example, the entries for VPXOR are:
+//
+//	VPXOR xmm2/m128, xmmV, xmm1
+//	VEX.NDS.128.66.0F.WIG EF /r
+//
+//	VPXOR ymm2/m256, ymmV, ymm1
+//	VEX.NDS.256.66.0F.WIG EF /r
+//
+// Produce this optab entry:
+//
+//	{AVPXOR, yvex_xy3, Pavx, opBytes{vex128|vex66|vex0F|vexWIG, 0xEF, vex256|vex66|vex0F|vexWIG, 0xEF}}
+//
+// VEX requires at least 2 bytes inside opBytes:
+//	- VEX prefixes (vex-prefixed constants)
+//	- Opcode byte
+//
+// EVEX instructions extend VEX form variety:
+//	VTHING zmm2/m512, zmmV, zmm1    -- implicit K0 (merging)
+//	VTHING zmm2/m512, zmmV, K, zmm1 -- explicit K mask (can't use K0)
+//
+// EVEX requires at least 3 bytes inside opBytes:
+//	- EVEX prefixes (evex-prefixed constants); similar to VEX
+//	- Displacement multiplier info (scale / broadcast scale)
+//	- Opcode byte; similar to VEX
+//
+// Both VEX and EVEX instructions may have opdigit (opcode extension) byte
+// which follows the primary opcode byte.
+// Because it can only have value of 0-7, it is written in octal notation.
+//
+// x86.csv can be very useful for figuring out proper [E]VEX parts.
+
+var _yandnl = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yml, Yrl, Yrl}},
+}
+
+var _ybextrl = []ytab{
+	{zcase: Zvex_v_rm_r, zoffset: 2, args: argList{Yrl, Yml, Yrl}},
+}
+
+var _yblsil = []ytab{
+	{zcase: Zvex_rm_r_vo, zoffset: 3, args: argList{Yml, Yrl}},
+}
+
+var _ykaddb = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yk, Yk, Yk}},
+}
+
+var _ykmovb = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yk, Ym}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yk, Yrl}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ykm, Yk}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yrl, Yk}},
+}
+
+var _yknotb = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yk, Yk}},
+}
+
+var _ykshiftlb = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yu8, Yk, Yk}},
+}
+
+var _yrorxl = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yml, Yrl}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yml, Yrl}},
+}
+
+var _yv4fmaddps = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Ym, YzrMulti4, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Ym, YzrMulti4, Yknot0, Yzr}},
+}
+
+var _yv4fmaddss = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Ym, YxrEvexMulti4, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Ym, YxrEvexMulti4, Yknot0, YxrEvex}},
+}
+
+var _yvaddpd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+}
+
+var _yvaddsd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+}
+
+var _yvaddsubpd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr, Yyr}},
+}
+
+var _yvaesdec = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yzm, Yzr, Yzr}},
+}
+
+var _yvaesimc = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+}
+
+var _yvaeskeygenassist = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yxm, Yxr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yxm, Yxr}},
+}
+
+var _yvalignd = []ytab{
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr, Yzr}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvandnpd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvblendmpd = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvblendpd = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yym, Yyr, Yyr}},
+}
+
+var _yvblendvpd = []ytab{
+	{zcase: Zvex_hr_rm_v_r, zoffset: 2, args: argList{Yxr, Yxm, Yxr, Yxr}},
+	{zcase: Zvex_hr_rm_v_r, zoffset: 2, args: argList{Yyr, Yym, Yyr, Yyr}},
+}
+
+var _yvbroadcastf128 = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yyr}},
+}
+
+var _yvbroadcastf32x2 = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, Yzr}},
+}
+
+var _yvbroadcastf32x4 = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Ym, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Ym, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Ym, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Ym, Yknot0, Yzr}},
+}
+
+var _yvbroadcastf32x8 = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Ym, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Ym, Yknot0, Yzr}},
+}
+
+var _yvbroadcasti32x2 = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, Yzr}},
+}
+
+var _yvbroadcastsd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, Yzr}},
+}
+
+var _yvbroadcastss = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, Yzr}},
+}
+
+var _yvcmppd = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yym, Yyr, Yyr}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr, Yk}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yknot0, Yk}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, Yk}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, Yk}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex, Yk}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, Yknot0, Yk}},
+}
+
+var _yvcmpsd = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yxr, Yxr}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, Yk}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, Yk}},
+}
+
+var _yvcomisd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YxmEvex, YxrEvex}},
+}
+
+var _yvcompresspd = []ytab{
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YyrEvex, YymEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YymEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{Yzr, Yzm}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, Yzm}},
+}
+
+var _yvcvtdq2pd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, Yzr}},
+}
+
+var _yvcvtdq2ps = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YyrEvex}},
+}
+
+var _yvcvtpd2dq = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, YyrEvex}},
+}
+
+var _yvcvtpd2dqx = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+}
+
+var _yvcvtpd2dqy = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yxr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YxrEvex}},
+}
+
+var _yvcvtpd2qq = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YyrEvex}},
+}
+
+var _yvcvtpd2udqx = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+}
+
+var _yvcvtpd2udqy = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YxrEvex}},
+}
+
+var _yvcvtph2ps = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+}
+
+var _yvcvtps2ph = []ytab{
+	{zcase: Zvex_i_r_rm, zoffset: 0, args: argList{Yu8, Yxr, Yxm}},
+	{zcase: Zvex_i_r_rm, zoffset: 2, args: argList{Yi8, Yxr, Yxm}},
+	{zcase: Zvex_i_r_rm, zoffset: 0, args: argList{Yu8, Yyr, Yxm}},
+	{zcase: Zvex_i_r_rm, zoffset: 2, args: argList{Yi8, Yyr, Yxm}},
+	{zcase: Zevex_i_r_rm, zoffset: 0, args: argList{Yu8, Yzr, YymEvex}},
+	{zcase: Zevex_i_r_k_rm, zoffset: 3, args: argList{Yu8, Yzr, Yknot0, YymEvex}},
+	{zcase: Zevex_i_r_rm, zoffset: 0, args: argList{Yu8, YxrEvex, YxmEvex}},
+	{zcase: Zevex_i_r_k_rm, zoffset: 3, args: argList{Yu8, YxrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_i_r_rm, zoffset: 0, args: argList{Yu8, YyrEvex, YxmEvex}},
+	{zcase: Zevex_i_r_k_rm, zoffset: 3, args: argList{Yu8, YyrEvex, Yknot0, YxmEvex}},
+}
+
+var _yvcvtps2qq = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+}
+
+var _yvcvtsd2si = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yrl}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YxmEvex, Yrl}},
+}
+
+var _yvcvtsd2usil = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YxmEvex, Yrl}},
+}
+
+var _yvcvtsi2sdl = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yml, Yxr, Yxr}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yml, YxrEvex, YxrEvex}},
+}
+
+var _yvcvtudq2pd = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, Yzr}},
+}
+
+var _yvcvtusi2sdl = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yml, YxrEvex, YxrEvex}},
+}
+
+var _yvdppd = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yxr, Yxr}},
+}
+
+var _yvexp2pd = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
+}
+
+var _yvexpandpd = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
+}
+
+var _yvextractf128 = []ytab{
+	{zcase: Zvex_i_r_rm, zoffset: 0, args: argList{Yu8, Yyr, Yxm}},
+	{zcase: Zvex_i_r_rm, zoffset: 2, args: argList{Yi8, Yyr, Yxm}},
+}
+
+var _yvextractf32x4 = []ytab{
+	{zcase: Zevex_i_r_rm, zoffset: 0, args: argList{Yu8, YyrEvex, YxmEvex}},
+	{zcase: Zevex_i_r_k_rm, zoffset: 3, args: argList{Yu8, YyrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_i_r_rm, zoffset: 0, args: argList{Yu8, Yzr, YxmEvex}},
+	{zcase: Zevex_i_r_k_rm, zoffset: 3, args: argList{Yu8, Yzr, Yknot0, YxmEvex}},
+}
+
+var _yvextractf32x8 = []ytab{
+	{zcase: Zevex_i_r_rm, zoffset: 0, args: argList{Yu8, Yzr, YymEvex}},
+	{zcase: Zevex_i_r_k_rm, zoffset: 3, args: argList{Yu8, Yzr, Yknot0, YymEvex}},
+}
+
+var _yvextractps = []ytab{
+	{zcase: Zvex_i_r_rm, zoffset: 0, args: argList{Yu8, Yxr, Yml}},
+	{zcase: Zvex_i_r_rm, zoffset: 2, args: argList{Yi8, Yxr, Yml}},
+	{zcase: Zevex_i_r_rm, zoffset: 3, args: argList{Yu8, YxrEvex, Yml}},
+}
+
+var _yvfixupimmpd = []ytab{
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr, Yzr}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yknot0, Yzr}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, Yknot0, YyrEvex}},
+}
+
+var _yvfixupimmsd = []ytab{
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+}
+
+var _yvfpclasspdx = []ytab{
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YxmEvex, Yk}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, Yknot0, Yk}},
+}
+
+var _yvfpclasspdy = []ytab{
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YymEvex, Yk}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YymEvex, Yknot0, Yk}},
+}
+
+var _yvfpclasspdz = []ytab{
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, Yzm, Yk}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yknot0, Yk}},
+}
+
+var _yvgatherdpd = []ytab{
+	{zcase: Zvex_v_rm_r, zoffset: 2, args: argList{Yxr, Yxvm, Yxr}},
+	{zcase: Zvex_v_rm_r, zoffset: 2, args: argList{Yyr, Yxvm, Yyr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxvmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxvmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YyvmEvex, Yknot0, Yzr}},
+}
+
+var _yvgatherdps = []ytab{
+	{zcase: Zvex_v_rm_r, zoffset: 2, args: argList{Yxr, Yxvm, Yxr}},
+	{zcase: Zvex_v_rm_r, zoffset: 2, args: argList{Yyr, Yyvm, Yyr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxvmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YyvmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzvm, Yknot0, Yzr}},
+}
+
+var _yvgatherpf0dpd = []ytab{
+	{zcase: Zevex_k_rmo, zoffset: 4, args: argList{Yknot0, YyvmEvex}},
+}
+
+var _yvgatherpf0dps = []ytab{
+	{zcase: Zevex_k_rmo, zoffset: 4, args: argList{Yknot0, Yzvm}},
+}
+
+var _yvgatherqps = []ytab{
+	{zcase: Zvex_v_rm_r, zoffset: 2, args: argList{Yxr, Yxvm, Yxr}},
+	{zcase: Zvex_v_rm_r, zoffset: 2, args: argList{Yxr, Yyvm, Yxr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxvmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YyvmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzvm, Yknot0, YyrEvex}},
+}
+
+var _yvgetexpsd = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+}
+
+var _yvgetmantpd = []ytab{
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+}
+
+var _yvgf2p8affineinvqb = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yym, Yyr, Yyr}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr, Yzr}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvinsertf128 = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yyr, Yyr}},
+}
+
+var _yvinsertf32x4 = []ytab{
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, Yzr, Yzr}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, Yzr, Yknot0, Yzr}},
+}
+
+var _yvinsertf32x8 = []ytab{
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, Yzr, Yzr}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, Yzr, Yknot0, Yzr}},
+}
+
+var _yvinsertps = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yxr, Yxr}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, YxrEvex}},
+}
+
+var _yvlddqu = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yyr}},
+}
+
+var _yvldmxcsr = []ytab{
+	{zcase: Zvex_rm_v_ro, zoffset: 3, args: argList{Ym}},
+}
+
+var _yvmaskmovdqu = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxr, Yxr}},
+}
+
+var _yvmaskmovpd = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Yxr, Ym}},
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yyr, Yyr, Ym}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yyr, Yyr}},
+}
+
+var _yvmovapd = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Yxm}},
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yyr, Yym}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YyrEvex, YymEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YymEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{Yzr, Yzm}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, Yzm}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
+}
+
+var _yvmovd = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Yml}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yml, Yxr}},
+	{zcase: Zevex_r_v_rm, zoffset: 3, args: argList{YxrEvex, Yml}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yml, YxrEvex}},
+}
+
+var _yvmovddup = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
+}
+
+var _yvmovdqa = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Yxm}},
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yyr, Yym}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr}},
+}
+
+var _yvmovdqa32 = []ytab{
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YyrEvex, YymEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YymEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{Yzr, Yzm}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, Yzm}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yzm, Yknot0, Yzr}},
+}
+
+var _yvmovhlps = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxr, Yxr, Yxr}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YxrEvex, YxrEvex, YxrEvex}},
+}
+
+var _yvmovhpd = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Ym}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yxr, Yxr}},
+	{zcase: Zevex_r_v_rm, zoffset: 3, args: argList{YxrEvex, Ym}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Ym, YxrEvex, YxrEvex}},
+}
+
+var _yvmovmskpd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxr, Yrl}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yyr, Yrl}},
+}
+
+var _yvmovntdq = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Ym}},
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yyr, Ym}},
+	{zcase: Zevex_r_v_rm, zoffset: 3, args: argList{YxrEvex, Ym}},
+	{zcase: Zevex_r_v_rm, zoffset: 3, args: argList{YyrEvex, Ym}},
+	{zcase: Zevex_r_v_rm, zoffset: 3, args: argList{Yzr, Ym}},
+}
+
+var _yvmovntdqa = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Ym, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Ym, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Ym, Yzr}},
+}
+
+var _yvmovq = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Yml}},
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Yxm}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yml, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zevex_r_v_rm, zoffset: 3, args: argList{YxrEvex, Yml}},
+	{zcase: Zevex_r_v_rm, zoffset: 3, args: argList{YxrEvex, YxmEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yml, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YxmEvex, YxrEvex}},
+}
+
+var _yvmovsd = []ytab{
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Yxr, Yxr}},
+	{zcase: Zvex_r_v_rm, zoffset: 2, args: argList{Yxr, Ym}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Ym, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxr, Yxr, Yxr}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_r_v_k_rm, zoffset: 3, args: argList{YxrEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, Ym}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, Ym}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Ym, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Ym, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxrEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxrEvex, YxrEvex, Yknot0, YxrEvex}},
+}
+
+var _yvpbroadcastb = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yrl, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yrl, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yrl, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yrl, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yrl, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{Yrl, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr}},
+	{zcase: Zevex_rm_k_r, zoffset: 3, args: argList{YxmEvex, Yknot0, Yzr}},
+}
+
+var _yvpbroadcastmb2q = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yk, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yk, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yk, Yzr}},
+}
+
+var _yvpclmulqdq = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yxm, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yym, Yyr, Yyr}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yzr}},
+}
+
+var _yvpcmpb = []ytab{
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex, Yk}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, YxrEvex, Yknot0, Yk}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex, Yk}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, Yknot0, Yk}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr, Yk}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yknot0, Yk}},
+}
+
+var _yvpcmpeqb = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, Yk}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, Yk}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, Yk}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, Yk}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yk}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yk}},
+}
+
+var _yvperm2f128 = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yym, Yyr, Yyr}},
+}
+
+var _yvpermd = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr, Yyr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvpermilpd = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yxm, Yxr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yxm, Yxr}},
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yym, Yyr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yym, Yyr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr, Yyr}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvpermpd = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yu8, Yym, Yyr}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvpermq = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yym, Yyr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yym, Yyr}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvpextrw = []ytab{
+	{zcase: Zvex_i_r_rm, zoffset: 0, args: argList{Yu8, Yxr, Yml}},
+	{zcase: Zvex_i_r_rm, zoffset: 2, args: argList{Yi8, Yxr, Yml}},
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yxr, Yrl}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yxr, Yrl}},
+	{zcase: Zevex_i_r_rm, zoffset: 3, args: argList{Yu8, YxrEvex, Yml}},
+	{zcase: Zevex_i_rm_r, zoffset: 3, args: argList{Yu8, YxrEvex, Yrl}},
+}
+
+var _yvpinsrb = []ytab{
+	{zcase: Zvex_i_rm_v_r, zoffset: 2, args: argList{Yu8, Yml, Yxr, Yxr}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 3, args: argList{Yu8, Yml, YxrEvex, YxrEvex}},
+}
+
+var _yvpmovb2m = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YxrEvex, Yk}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{YyrEvex, Yk}},
+	{zcase: Zevex_rm_v_r, zoffset: 3, args: argList{Yzr, Yk}},
+}
+
+var _yvpmovdb = []ytab{
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YyrEvex, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{Yzr, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, YxmEvex}},
+}
+
+var _yvpmovdw = []ytab{
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YxrEvex, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{YyrEvex, YxmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YxmEvex}},
+	{zcase: Zevex_r_v_rm, zoffset: 0, args: argList{Yzr, YymEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, YymEvex}},
+}
+
+var _yvprold = []ytab{
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+}
+
+var _yvpscatterdd = []ytab{
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxvmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YyvmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, Yzvm}},
+}
+
+var _yvpscatterdq = []ytab{
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxvmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, YxvmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{Yzr, Yknot0, YyvmEvex}},
+}
+
+var _yvpscatterqd = []ytab{
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YxvmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YxrEvex, Yknot0, YyvmEvex}},
+	{zcase: Zevex_r_k_rm, zoffset: 3, args: argList{YyrEvex, Yknot0, Yzvm}},
+}
+
+var _yvpshufbitqmb = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, Yk}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, Yk}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, Yk}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, Yk}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yk}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yk}},
+}
+
+var _yvpshufd = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yxm, Yxr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yxm, Yxr}},
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yym, Yyr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yym, Yyr}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+}
+
+var _yvpslld = []ytab{
+	{zcase: Zvex_i_rm_vo, zoffset: 0, args: argList{Yu8, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_vo, zoffset: 3, args: argList{Yi8, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_vo, zoffset: 0, args: argList{Yu8, Yyr, Yyr}},
+	{zcase: Zvex_i_rm_vo, zoffset: 3, args: argList{Yi8, Yyr, Yyr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yyr, Yyr}},
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, Yzr, Yknot0, Yzr}},
+}
+
+var _yvpslldq = []ytab{
+	{zcase: Zvex_i_rm_vo, zoffset: 0, args: argList{Yu8, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_vo, zoffset: 3, args: argList{Yi8, Yxr, Yxr}},
+	{zcase: Zvex_i_rm_vo, zoffset: 0, args: argList{Yu8, Yyr, Yyr}},
+	{zcase: Zvex_i_rm_vo, zoffset: 3, args: argList{Yi8, Yyr, Yyr}},
+	{zcase: Zevex_i_rm_vo, zoffset: 4, args: argList{Yu8, YxmEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 4, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 4, args: argList{Yu8, Yzm, Yzr}},
+}
+
+var _yvpsraq = []ytab{
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, YxmEvex, YxrEvex}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, YxmEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, YymEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_vo, zoffset: 0, args: argList{Yu8, Yzm, Yzr}},
+	{zcase: Zevex_i_rm_k_vo, zoffset: 4, args: argList{Yu8, Yzm, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, Yzr, Yknot0, Yzr}},
+}
+
+var _yvptest = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr}},
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yym, Yyr}},
+}
+
+var _yvrcpss = []ytab{
+	{zcase: Zvex_rm_v_r, zoffset: 2, args: argList{Yxm, Yxr, Yxr}},
+}
+
+var _yvroundpd = []ytab{
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yxm, Yxr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yxm, Yxr}},
+	{zcase: Zvex_i_rm_r, zoffset: 0, args: argList{Yu8, Yym, Yyr}},
+	{zcase: Zvex_i_rm_r, zoffset: 2, args: argList{Yi8, Yym, Yyr}},
+}
+
+var _yvscalefpd = []ytab{
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{Yzm, Yzr, Yzr}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{Yzm, Yzr, Yknot0, Yzr}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YxmEvex, YxrEvex, YxrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YxmEvex, YxrEvex, Yknot0, YxrEvex}},
+	{zcase: Zevex_rm_v_r, zoffset: 0, args: argList{YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_rm_v_k_r, zoffset: 3, args: argList{YymEvex, YyrEvex, Yknot0, YyrEvex}},
+}
+
+var _yvshuff32x4 = []ytab{
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, YymEvex, YyrEvex, YyrEvex}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, YymEvex, YyrEvex, Yknot0, YyrEvex}},
+	{zcase: Zevex_i_rm_v_r, zoffset: 0, args: argList{Yu8, Yzm, Yzr, Yzr}},
+	{zcase: Zevex_i_rm_v_k_r, zoffset: 3, args: argList{Yu8, Yzm, Yzr, Yknot0, Yzr}},
+}
+
+var _yvzeroall = []ytab{
+	{zcase: Zvex, zoffset: 2, args: argList{}},
+}
+
+var avxOptab = [...]Optab{
+	{as: AANDNL, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW0, 0xF2,
+	}},
+	{as: AANDNQ, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW1, 0xF2,
+	}},
+	{as: ABEXTRL, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW0, 0xF7,
+	}},
+	{as: ABEXTRQ, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW1, 0xF7,
+	}},
+	{as: ABLSIL, ytab: _yblsil, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW0, 0xF3, 03,
+	}},
+	{as: ABLSIQ, ytab: _yblsil, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW1, 0xF3, 03,
+	}},
+	{as: ABLSMSKL, ytab: _yblsil, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW0, 0xF3, 02,
+	}},
+	{as: ABLSMSKQ, ytab: _yblsil, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW1, 0xF3, 02,
+	}},
+	{as: ABLSRL, ytab: _yblsil, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW0, 0xF3, 01,
+	}},
+	{as: ABLSRQ, ytab: _yblsil, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW1, 0xF3, 01,
+	}},
+	{as: ABZHIL, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW0, 0xF5,
+	}},
+	{as: ABZHIQ, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F38 | vexW1, 0xF5,
+	}},
+	{as: AKADDB, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x4A,
+	}},
+	{as: AKADDD, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW1, 0x4A,
+	}},
+	{as: AKADDQ, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW1, 0x4A,
+	}},
+	{as: AKADDW, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x4A,
+	}},
+	{as: AKANDB, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x41,
+	}},
+	{as: AKANDD, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW1, 0x41,
+	}},
+	{as: AKANDNB, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x42,
+	}},
+	{as: AKANDND, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW1, 0x42,
+	}},
+	{as: AKANDNQ, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW1, 0x42,
+	}},
+	{as: AKANDNW, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x42,
+	}},
+	{as: AKANDQ, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW1, 0x41,
+	}},
+	{as: AKANDW, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x41,
+	}},
+	{as: AKMOVB, ytab: _ykmovb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x91,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x93,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x90,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x92,
+	}},
+	{as: AKMOVD, ytab: _ykmovb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW1, 0x91,
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x93,
+		avxEscape | vex128 | vex66 | vex0F | vexW1, 0x90,
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x92,
+	}},
+	{as: AKMOVQ, ytab: _ykmovb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW1, 0x91,
+		avxEscape | vex128 | vexF2 | vex0F | vexW1, 0x93,
+		avxEscape | vex128 | vex0F | vexW1, 0x90,
+		avxEscape | vex128 | vexF2 | vex0F | vexW1, 0x92,
+	}},
+	{as: AKMOVW, ytab: _ykmovb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x91,
+		avxEscape | vex128 | vex0F | vexW0, 0x93,
+		avxEscape | vex128 | vex0F | vexW0, 0x90,
+		avxEscape | vex128 | vex0F | vexW0, 0x92,
+	}},
+	{as: AKNOTB, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x44,
+	}},
+	{as: AKNOTD, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW1, 0x44,
+	}},
+	{as: AKNOTQ, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW1, 0x44,
+	}},
+	{as: AKNOTW, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x44,
+	}},
+	{as: AKORB, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x45,
+	}},
+	{as: AKORD, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW1, 0x45,
+	}},
+	{as: AKORQ, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW1, 0x45,
+	}},
+	{as: AKORTESTB, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x98,
+	}},
+	{as: AKORTESTD, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW1, 0x98,
+	}},
+	{as: AKORTESTQ, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW1, 0x98,
+	}},
+	{as: AKORTESTW, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x98,
+	}},
+	{as: AKORW, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x45,
+	}},
+	{as: AKSHIFTLB, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x32,
+	}},
+	{as: AKSHIFTLD, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x33,
+	}},
+	{as: AKSHIFTLQ, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0x33,
+	}},
+	{as: AKSHIFTLW, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0x32,
+	}},
+	{as: AKSHIFTRB, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x30,
+	}},
+	{as: AKSHIFTRD, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x31,
+	}},
+	{as: AKSHIFTRQ, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0x31,
+	}},
+	{as: AKSHIFTRW, ytab: _ykshiftlb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0x30,
+	}},
+	{as: AKTESTB, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x99,
+	}},
+	{as: AKTESTD, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW1, 0x99,
+	}},
+	{as: AKTESTQ, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW1, 0x99,
+	}},
+	{as: AKTESTW, ytab: _yknotb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x99,
+	}},
+	{as: AKUNPCKBW, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x4B,
+	}},
+	{as: AKUNPCKDQ, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW1, 0x4B,
+	}},
+	{as: AKUNPCKWD, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x4B,
+	}},
+	{as: AKXNORB, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x46,
+	}},
+	{as: AKXNORD, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW1, 0x46,
+	}},
+	{as: AKXNORQ, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW1, 0x46,
+	}},
+	{as: AKXNORW, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x46,
+	}},
+	{as: AKXORB, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x47,
+	}},
+	{as: AKXORD, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW1, 0x47,
+	}},
+	{as: AKXORQ, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW1, 0x47,
+	}},
+	{as: AKXORW, ytab: _ykaddb, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x47,
+	}},
+	{as: AMULXL, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F38 | vexW0, 0xF6,
+	}},
+	{as: AMULXQ, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F38 | vexW1, 0xF6,
+	}},
+	{as: APDEPL, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F38 | vexW0, 0xF5,
+	}},
+	{as: APDEPQ, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F38 | vexW1, 0xF5,
+	}},
+	{as: APEXTL, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F38 | vexW0, 0xF5,
+	}},
+	{as: APEXTQ, ytab: _yandnl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F38 | vexW1, 0xF5,
+	}},
+	{as: ARORXL, ytab: _yrorxl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F3A | vexW0, 0xF0,
+	}},
+	{as: ARORXQ, ytab: _yrorxl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F3A | vexW1, 0xF0,
+	}},
+	{as: ASARXL, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F38 | vexW0, 0xF7,
+	}},
+	{as: ASARXQ, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F38 | vexW1, 0xF7,
+	}},
+	{as: ASHLXL, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xF7,
+	}},
+	{as: ASHLXQ, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xF7,
+	}},
+	{as: ASHRXL, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F38 | vexW0, 0xF7,
+	}},
+	{as: ASHRXQ, ytab: _ybextrl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F38 | vexW1, 0xF7,
+	}},
+	{as: AV4FMADDPS, ytab: _yv4fmaddps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF2 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x9A,
+	}},
+	{as: AV4FMADDSS, ytab: _yv4fmaddss, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x9B,
+	}},
+	{as: AV4FNMADDPS, ytab: _yv4fmaddps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF2 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0xAA,
+	}},
+	{as: AV4FNMADDSS, ytab: _yv4fmaddss, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0xAB,
+	}},
+	{as: AVADDPD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x58,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x58,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x58,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x58,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x58,
+	}},
+	{as: AVADDPS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x58,
+		avxEscape | vex256 | vex0F | vexW0, 0x58,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x58,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x58,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x58,
+	}},
+	{as: AVADDSD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x58,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x58,
+	}},
+	{as: AVADDSS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x58,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x58,
+	}},
+	{as: AVADDSUBPD, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD0,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD0,
+	}},
+	{as: AVADDSUBPS, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0xD0,
+		avxEscape | vex256 | vexF2 | vex0F | vexW0, 0xD0,
+	}},
+	{as: AVAESDEC, ytab: _yvaesdec, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xDE,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xDE,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16, 0xDE,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32, 0xDE,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64, 0xDE,
+	}},
+	{as: AVAESDECLAST, ytab: _yvaesdec, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xDF,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xDF,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16, 0xDF,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32, 0xDF,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64, 0xDF,
+	}},
+	{as: AVAESENC, ytab: _yvaesdec, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xDC,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xDC,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16, 0xDC,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32, 0xDC,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64, 0xDC,
+	}},
+	{as: AVAESENCLAST, ytab: _yvaesdec, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xDD,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xDD,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16, 0xDD,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32, 0xDD,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64, 0xDD,
+	}},
+	{as: AVAESIMC, ytab: _yvaesimc, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xDB,
+	}},
+	{as: AVAESKEYGENASSIST, ytab: _yvaeskeygenassist, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0xDF,
+	}},
+	{as: AVALIGND, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x03,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x03,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x03,
+	}},
+	{as: AVALIGNQ, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x03,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x03,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x03,
+	}},
+	{as: AVANDNPD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x55,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x55,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x55,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x55,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x55,
+	}},
+	{as: AVANDNPS, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x55,
+		avxEscape | vex256 | vex0F | vexW0, 0x55,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x55,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x55,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x55,
+	}},
+	{as: AVANDPD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x54,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x54,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x54,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x54,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x54,
+	}},
+	{as: AVANDPS, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x54,
+		avxEscape | vex256 | vex0F | vexW0, 0x54,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x54,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x54,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x54,
+	}},
+	{as: AVBLENDMPD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x65,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x65,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x65,
+	}},
+	{as: AVBLENDMPS, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x65,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x65,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x65,
+	}},
+	{as: AVBLENDPD, ytab: _yvblendpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x0D,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x0D,
+	}},
+	{as: AVBLENDPS, ytab: _yvblendpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x0C,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x0C,
+	}},
+	{as: AVBLENDVPD, ytab: _yvblendvpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x4B,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x4B,
+	}},
+	{as: AVBLENDVPS, ytab: _yvblendvpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x4A,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x4A,
+	}},
+	{as: AVBROADCASTF128, ytab: _yvbroadcastf128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x1A,
+	}},
+	{as: AVBROADCASTF32X2, ytab: _yvbroadcastf32x2, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x19,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x19,
+	}},
+	{as: AVBROADCASTF32X4, ytab: _yvbroadcastf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x1A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x1A,
+	}},
+	{as: AVBROADCASTF32X8, ytab: _yvbroadcastf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x1B,
+	}},
+	{as: AVBROADCASTF64X2, ytab: _yvbroadcastf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x1A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x1A,
+	}},
+	{as: AVBROADCASTF64X4, ytab: _yvbroadcastf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x1B,
+	}},
+	{as: AVBROADCASTI128, ytab: _yvbroadcastf128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x5A,
+	}},
+	{as: AVBROADCASTI32X2, ytab: _yvbroadcasti32x2, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x59,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x59,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x59,
+	}},
+	{as: AVBROADCASTI32X4, ytab: _yvbroadcastf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x5A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVBROADCASTI32X8, ytab: _yvbroadcastf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVBROADCASTI64X2, ytab: _yvbroadcastf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x5A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVBROADCASTI64X4, ytab: _yvbroadcastf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVBROADCASTSD, ytab: _yvbroadcastsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x19,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x19,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x19,
+	}},
+	{as: AVBROADCASTSS, ytab: _yvbroadcastss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x18,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x18,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x18,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x18,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x18,
+	}},
+	{as: AVCMPPD, ytab: _yvcmppd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xC2,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xC2,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled, 0xC2,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8, 0xC2,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8, 0xC2,
+	}},
+	{as: AVCMPPS, ytab: _yvcmppd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0xC2,
+		avxEscape | vex256 | vex0F | vexW0, 0xC2,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled, 0xC2,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4, 0xC2,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4, 0xC2,
+	}},
+	{as: AVCMPSD, ytab: _yvcmpsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0xC2,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexSaeEnabled, 0xC2,
+	}},
+	{as: AVCMPSS, ytab: _yvcmpsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0xC2,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexSaeEnabled, 0xC2,
+	}},
+	{as: AVCOMISD, ytab: _yvcomisd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x2F,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8 | evexSaeEnabled, 0x2F,
+	}},
+	{as: AVCOMISS, ytab: _yvcomisd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x2F,
+		avxEscape | evex128 | evex0F | evexW0, evexN4 | evexSaeEnabled, 0x2F,
+	}},
+	{as: AVCOMPRESSPD, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x8A,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x8A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x8A,
+	}},
+	{as: AVCOMPRESSPS, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x8A,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x8A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x8A,
+	}},
+	{as: AVCVTDQ2PD, ytab: _yvcvtdq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0xE6,
+		avxEscape | vex256 | vexF3 | vex0F | vexW0, 0xE6,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN8 | evexBcstN4 | evexZeroingEnabled, 0xE6,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xE6,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTDQ2PS, ytab: _yvcvtdq2ps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x5B,
+		avxEscape | vex256 | vex0F | vexW0, 0x5B,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x5B,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5B,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVCVTPD2DQ, ytab: _yvcvtpd2dq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF2 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTPD2DQX, ytab: _yvcvtpd2dqx, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0xE6,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTPD2DQY, ytab: _yvcvtpd2dqy, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vexF2 | vex0F | vexW0, 0xE6,
+		avxEscape | evex256 | evexF2 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTPD2PS, ytab: _yvcvtpd2dq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVCVTPD2PSX, ytab: _yvcvtpd2dqx, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x5A,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVCVTPD2PSY, ytab: _yvcvtpd2dqy, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x5A,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVCVTPD2QQ, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x7B,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x7B,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x7B,
+	}},
+	{as: AVCVTPD2UDQ, ytab: _yvcvtpd2dq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x79,
+	}},
+	{as: AVCVTPD2UDQX, ytab: _yvcvtpd2udqx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x79,
+	}},
+	{as: AVCVTPD2UDQY, ytab: _yvcvtpd2udqy, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x79,
+	}},
+	{as: AVCVTPD2UQQ, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x79,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x79,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x79,
+	}},
+	{as: AVCVTPH2PS, ytab: _yvcvtph2ps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x13,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x13,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexSaeEnabled | evexZeroingEnabled, 0x13,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x13,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x13,
+	}},
+	{as: AVCVTPS2DQ, ytab: _yvcvtdq2ps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x5B,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x5B,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x5B,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5B,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVCVTPS2PD, ytab: _yvcvtph2ps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x5A,
+		avxEscape | vex256 | vex0F | vexW0, 0x5A,
+		avxEscape | evex512 | evex0F | evexW0, evexN32 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x5A,
+		avxEscape | evex128 | evex0F | evexW0, evexN8 | evexBcstN4 | evexZeroingEnabled, 0x5A,
+		avxEscape | evex256 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVCVTPS2PH, ytab: _yvcvtps2ph, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x1D,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x1D,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN32 | evexSaeEnabled | evexZeroingEnabled, 0x1D,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN8 | evexZeroingEnabled, 0x1D,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x1D,
+	}},
+	{as: AVCVTPS2QQ, ytab: _yvcvtps2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x7B,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN8 | evexBcstN4 | evexZeroingEnabled, 0x7B,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x7B,
+	}},
+	{as: AVCVTPS2UDQ, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x79,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x79,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x79,
+	}},
+	{as: AVCVTPS2UQQ, ytab: _yvcvtps2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x79,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN8 | evexBcstN4 | evexZeroingEnabled, 0x79,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x79,
+	}},
+	{as: AVCVTQQ2PD, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF3 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xE6,
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xE6,
+		avxEscape | evex256 | evexF3 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTQQ2PS, ytab: _yvcvtpd2dq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVCVTQQ2PSX, ytab: _yvcvtpd2udqx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVCVTQQ2PSY, ytab: _yvcvtpd2udqy, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVCVTSD2SI, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x2D,
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN8 | evexRoundingEnabled, 0x2D,
+	}},
+	{as: AVCVTSD2SIQ, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW1, 0x2D,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled, 0x2D,
+	}},
+	{as: AVCVTSD2SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x5A,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVCVTSD2USIL, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN8 | evexRoundingEnabled, 0x79,
+	}},
+	{as: AVCVTSD2USIQ, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled, 0x79,
+	}},
+	{as: AVCVTSI2SDL, ytab: _yvcvtsi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x2A,
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN4, 0x2A,
+	}},
+	{as: AVCVTSI2SDQ, ytab: _yvcvtsi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW1, 0x2A,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled, 0x2A,
+	}},
+	{as: AVCVTSI2SSL, ytab: _yvcvtsi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x2A,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled, 0x2A,
+	}},
+	{as: AVCVTSI2SSQ, ytab: _yvcvtsi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW1, 0x2A,
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN8 | evexRoundingEnabled, 0x2A,
+	}},
+	{as: AVCVTSS2SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x5A,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x5A,
+	}},
+	{as: AVCVTSS2SI, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x2D,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled, 0x2D,
+	}},
+	{as: AVCVTSS2SIQ, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW1, 0x2D,
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN4 | evexRoundingEnabled, 0x2D,
+	}},
+	{as: AVCVTSS2USIL, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled, 0x79,
+	}},
+	{as: AVCVTSS2USIQ, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN4 | evexRoundingEnabled, 0x79,
+	}},
+	{as: AVCVTTPD2DQ, ytab: _yvcvtpd2dq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTTPD2DQX, ytab: _yvcvtpd2dqx, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE6,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTTPD2DQY, ytab: _yvcvtpd2dqy, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE6,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xE6,
+	}},
+	{as: AVCVTTPD2QQ, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x7A,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x7A,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTTPD2UDQ, ytab: _yvcvtpd2dq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex0F | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x78,
+	}},
+	{as: AVCVTTPD2UDQX, ytab: _yvcvtpd2udqx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x78,
+	}},
+	{as: AVCVTTPD2UDQY, ytab: _yvcvtpd2udqy, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x78,
+	}},
+	{as: AVCVTTPD2UQQ, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x78,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x78,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x78,
+	}},
+	{as: AVCVTTPS2DQ, ytab: _yvcvtdq2ps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x5B,
+		avxEscape | vex256 | vexF3 | vex0F | vexW0, 0x5B,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x5B,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5B,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x5B,
+	}},
+	{as: AVCVTTPS2QQ, ytab: _yvcvtps2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x7A,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN8 | evexBcstN4 | evexZeroingEnabled, 0x7A,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTTPS2UDQ, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x78,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x78,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x78,
+	}},
+	{as: AVCVTTPS2UQQ, ytab: _yvcvtps2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x78,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN8 | evexBcstN4 | evexZeroingEnabled, 0x78,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x78,
+	}},
+	{as: AVCVTTSD2SI, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x2C,
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN8 | evexSaeEnabled, 0x2C,
+	}},
+	{as: AVCVTTSD2SIQ, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW1, 0x2C,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexSaeEnabled, 0x2C,
+	}},
+	{as: AVCVTTSD2USIL, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN8 | evexSaeEnabled, 0x78,
+	}},
+	{as: AVCVTTSD2USIQ, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexSaeEnabled, 0x78,
+	}},
+	{as: AVCVTTSS2SI, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x2C,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexSaeEnabled, 0x2C,
+	}},
+	{as: AVCVTTSS2SIQ, ytab: _yvcvtsd2si, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW1, 0x2C,
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN4 | evexSaeEnabled, 0x2C,
+	}},
+	{as: AVCVTTSS2USIL, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexSaeEnabled, 0x78,
+	}},
+	{as: AVCVTTSS2USIQ, ytab: _yvcvtsd2usil, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN4 | evexSaeEnabled, 0x78,
+	}},
+	{as: AVCVTUDQ2PD, ytab: _yvcvtudq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN8 | evexBcstN4 | evexZeroingEnabled, 0x7A,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x7A,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTUDQ2PS, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF2 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x7A,
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x7A,
+		avxEscape | evex256 | evexF2 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTUQQ2PD, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF3 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x7A,
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x7A,
+		avxEscape | evex256 | evexF3 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTUQQ2PS, ytab: _yvcvtpd2dq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF2 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTUQQ2PSX, ytab: _yvcvtpd2udqx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTUQQ2PSY, ytab: _yvcvtpd2udqy, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evexF2 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x7A,
+	}},
+	{as: AVCVTUSI2SDL, ytab: _yvcvtusi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN4, 0x7B,
+	}},
+	{as: AVCVTUSI2SDQ, ytab: _yvcvtusi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled, 0x7B,
+	}},
+	{as: AVCVTUSI2SSL, ytab: _yvcvtusi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled, 0x7B,
+	}},
+	{as: AVCVTUSI2SSQ, ytab: _yvcvtusi2sdl, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN8 | evexRoundingEnabled, 0x7B,
+	}},
+	{as: AVDBPSADBW, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x42,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexZeroingEnabled, 0x42,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexZeroingEnabled, 0x42,
+	}},
+	{as: AVDIVPD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x5E,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x5E,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x5E,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x5E,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x5E,
+	}},
+	{as: AVDIVPS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x5E,
+		avxEscape | vex256 | vex0F | vexW0, 0x5E,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x5E,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5E,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x5E,
+	}},
+	{as: AVDIVSD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x5E,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x5E,
+	}},
+	{as: AVDIVSS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x5E,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x5E,
+	}},
+	{as: AVDPPD, ytab: _yvdppd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x41,
+	}},
+	{as: AVDPPS, ytab: _yvblendpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x40,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x40,
+	}},
+	{as: AVEXP2PD, ytab: _yvexp2pd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0xC8,
+	}},
+	{as: AVEXP2PS, ytab: _yvexp2pd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0xC8,
+	}},
+	{as: AVEXPANDPD, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x88,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x88,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x88,
+	}},
+	{as: AVEXPANDPS, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x88,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x88,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x88,
+	}},
+	{as: AVEXTRACTF128, ytab: _yvextractf128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x19,
+	}},
+	{as: AVEXTRACTF32X4, ytab: _yvextractf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x19,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x19,
+	}},
+	{as: AVEXTRACTF32X8, ytab: _yvextractf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN32 | evexZeroingEnabled, 0x1B,
+	}},
+	{as: AVEXTRACTF64X2, ytab: _yvextractf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x19,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x19,
+	}},
+	{as: AVEXTRACTF64X4, ytab: _yvextractf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x1B,
+	}},
+	{as: AVEXTRACTI128, ytab: _yvextractf128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x39,
+	}},
+	{as: AVEXTRACTI32X4, ytab: _yvextractf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x39,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x39,
+	}},
+	{as: AVEXTRACTI32X8, ytab: _yvextractf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN32 | evexZeroingEnabled, 0x3B,
+	}},
+	{as: AVEXTRACTI64X2, ytab: _yvextractf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x39,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x39,
+	}},
+	{as: AVEXTRACTI64X4, ytab: _yvextractf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x3B,
+	}},
+	{as: AVEXTRACTPS, ytab: _yvextractps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x17,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4, 0x17,
+	}},
+	{as: AVFIXUPIMMPD, ytab: _yvfixupimmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x54,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x54,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x54,
+	}},
+	{as: AVFIXUPIMMPS, ytab: _yvfixupimmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x54,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x54,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x54,
+	}},
+	{as: AVFIXUPIMMSD, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x55,
+	}},
+	{as: AVFIXUPIMMSS, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x55,
+	}},
+	{as: AVFMADD132PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x98,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x98,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x98,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x98,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x98,
+	}},
+	{as: AVFMADD132PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x98,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x98,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x98,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x98,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x98,
+	}},
+	{as: AVFMADD132SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x99,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x99,
+	}},
+	{as: AVFMADD132SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x99,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x99,
+	}},
+	{as: AVFMADD213PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xA8,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xA8,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xA8,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xA8,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xA8,
+	}},
+	{as: AVFMADD213PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xA8,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xA8,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xA8,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xA8,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xA8,
+	}},
+	{as: AVFMADD213SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xA9,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xA9,
+	}},
+	{as: AVFMADD213SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xA9,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xA9,
+	}},
+	{as: AVFMADD231PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xB8,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xB8,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xB8,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xB8,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xB8,
+	}},
+	{as: AVFMADD231PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xB8,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xB8,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xB8,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xB8,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xB8,
+	}},
+	{as: AVFMADD231SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xB9,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xB9,
+	}},
+	{as: AVFMADD231SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xB9,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xB9,
+	}},
+	{as: AVFMADDSUB132PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x96,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x96,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x96,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x96,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x96,
+	}},
+	{as: AVFMADDSUB132PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x96,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x96,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x96,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x96,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x96,
+	}},
+	{as: AVFMADDSUB213PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xA6,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xA6,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xA6,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xA6,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xA6,
+	}},
+	{as: AVFMADDSUB213PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xA6,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xA6,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xA6,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xA6,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xA6,
+	}},
+	{as: AVFMADDSUB231PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xB6,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xB6,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xB6,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xB6,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xB6,
+	}},
+	{as: AVFMADDSUB231PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xB6,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xB6,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xB6,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xB6,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xB6,
+	}},
+	{as: AVFMSUB132PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x9A,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x9A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x9A,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x9A,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x9A,
+	}},
+	{as: AVFMSUB132PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x9A,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x9A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x9A,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x9A,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x9A,
+	}},
+	{as: AVFMSUB132SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x9B,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x9B,
+	}},
+	{as: AVFMSUB132SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x9B,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x9B,
+	}},
+	{as: AVFMSUB213PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xAA,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xAA,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xAA,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xAA,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xAA,
+	}},
+	{as: AVFMSUB213PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xAA,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xAA,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xAA,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xAA,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xAA,
+	}},
+	{as: AVFMSUB213SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xAB,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xAB,
+	}},
+	{as: AVFMSUB213SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xAB,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xAB,
+	}},
+	{as: AVFMSUB231PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xBA,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xBA,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xBA,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xBA,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xBA,
+	}},
+	{as: AVFMSUB231PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xBA,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xBA,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xBA,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xBA,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xBA,
+	}},
+	{as: AVFMSUB231SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xBB,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xBB,
+	}},
+	{as: AVFMSUB231SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xBB,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xBB,
+	}},
+	{as: AVFMSUBADD132PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x97,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x97,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x97,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x97,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x97,
+	}},
+	{as: AVFMSUBADD132PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x97,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x97,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x97,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x97,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x97,
+	}},
+	{as: AVFMSUBADD213PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xA7,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xA7,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xA7,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xA7,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xA7,
+	}},
+	{as: AVFMSUBADD213PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xA7,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xA7,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xA7,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xA7,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xA7,
+	}},
+	{as: AVFMSUBADD231PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xB7,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xB7,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xB7,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xB7,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xB7,
+	}},
+	{as: AVFMSUBADD231PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xB7,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xB7,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xB7,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xB7,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xB7,
+	}},
+	{as: AVFNMADD132PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x9C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x9C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x9C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x9C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x9C,
+	}},
+	{as: AVFNMADD132PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x9C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x9C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x9C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x9C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x9C,
+	}},
+	{as: AVFNMADD132SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x9D,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x9D,
+	}},
+	{as: AVFNMADD132SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x9D,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x9D,
+	}},
+	{as: AVFNMADD213PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xAC,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xAC,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xAC,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xAC,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xAC,
+	}},
+	{as: AVFNMADD213PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xAC,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xAC,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xAC,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xAC,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xAC,
+	}},
+	{as: AVFNMADD213SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xAD,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xAD,
+	}},
+	{as: AVFNMADD213SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xAD,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xAD,
+	}},
+	{as: AVFNMADD231PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xBC,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xBC,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xBC,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xBC,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xBC,
+	}},
+	{as: AVFNMADD231PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xBC,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xBC,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xBC,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xBC,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xBC,
+	}},
+	{as: AVFNMADD231SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xBD,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xBD,
+	}},
+	{as: AVFNMADD231SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xBD,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xBD,
+	}},
+	{as: AVFNMSUB132PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x9E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x9E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x9E,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x9E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x9E,
+	}},
+	{as: AVFNMSUB132PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x9E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x9E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x9E,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x9E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x9E,
+	}},
+	{as: AVFNMSUB132SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x9F,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x9F,
+	}},
+	{as: AVFNMSUB132SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x9F,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x9F,
+	}},
+	{as: AVFNMSUB213PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xAE,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xAE,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xAE,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xAE,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xAE,
+	}},
+	{as: AVFNMSUB213PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xAE,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xAE,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xAE,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xAE,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xAE,
+	}},
+	{as: AVFNMSUB213SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xAF,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xAF,
+	}},
+	{as: AVFNMSUB213SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xAF,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xAF,
+	}},
+	{as: AVFNMSUB231PD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xBE,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0xBE,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0xBE,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xBE,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xBE,
+	}},
+	{as: AVFNMSUB231PS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xBE,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xBE,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0xBE,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xBE,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xBE,
+	}},
+	{as: AVFNMSUB231SD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0xBF,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0xBF,
+	}},
+	{as: AVFNMSUB231SS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xBF,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0xBF,
+	}},
+	{as: AVFPCLASSPDX, ytab: _yvfpclasspdx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8, 0x66,
+	}},
+	{as: AVFPCLASSPDY, ytab: _yvfpclasspdy, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8, 0x66,
+	}},
+	{as: AVFPCLASSPDZ, ytab: _yvfpclasspdz, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8, 0x66,
+	}},
+	{as: AVFPCLASSPSX, ytab: _yvfpclasspdx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4, 0x66,
+	}},
+	{as: AVFPCLASSPSY, ytab: _yvfpclasspdy, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4, 0x66,
+	}},
+	{as: AVFPCLASSPSZ, ytab: _yvfpclasspdz, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4, 0x66,
+	}},
+	{as: AVFPCLASSSD, ytab: _yvfpclasspdx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8, 0x67,
+	}},
+	{as: AVFPCLASSSS, ytab: _yvfpclasspdx, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4, 0x67,
+	}},
+	{as: AVGATHERDPD, ytab: _yvgatherdpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x92,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x92,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0x92,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0x92,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0x92,
+	}},
+	{as: AVGATHERDPS, ytab: _yvgatherdps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x92,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x92,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0x92,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0x92,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0x92,
+	}},
+	{as: AVGATHERPF0DPD, ytab: _yvgatherpf0dpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC6, 01,
+	}},
+	{as: AVGATHERPF0DPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC6, 01,
+	}},
+	{as: AVGATHERPF0QPD, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC7, 01,
+	}},
+	{as: AVGATHERPF0QPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC7, 01,
+	}},
+	{as: AVGATHERPF1DPD, ytab: _yvgatherpf0dpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC6, 02,
+	}},
+	{as: AVGATHERPF1DPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC6, 02,
+	}},
+	{as: AVGATHERPF1QPD, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC7, 02,
+	}},
+	{as: AVGATHERPF1QPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC7, 02,
+	}},
+	{as: AVGATHERQPD, ytab: _yvgatherdps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x93,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x93,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0x93,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0x93,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0x93,
+	}},
+	{as: AVGATHERQPS, ytab: _yvgatherqps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x93,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x93,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0x93,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0x93,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0x93,
+	}},
+	{as: AVGETEXPPD, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x42,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x42,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x42,
+	}},
+	{as: AVGETEXPPS, ytab: _yvcvtpd2qq, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x42,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x42,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x42,
+	}},
+	{as: AVGETEXPSD, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x43,
+	}},
+	{as: AVGETEXPSS, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x43,
+	}},
+	{as: AVGETMANTPD, ytab: _yvgetmantpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x26,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x26,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x26,
+	}},
+	{as: AVGETMANTPS, ytab: _yvgetmantpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x26,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x26,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x26,
+	}},
+	{as: AVGETMANTSD, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x27,
+	}},
+	{as: AVGETMANTSS, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x27,
+	}},
+	{as: AVGF2P8AFFINEINVQB, ytab: _yvgf2p8affineinvqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0xCF,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW1, 0xCF,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xCF,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xCF,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xCF,
+	}},
+	{as: AVGF2P8AFFINEQB, ytab: _yvgf2p8affineinvqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0xCE,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW1, 0xCE,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xCE,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xCE,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xCE,
+	}},
+	{as: AVGF2P8MULB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0xCF,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0xCF,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0xCF,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0xCF,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0xCF,
+	}},
+	{as: AVHADDPD, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x7C,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x7C,
+	}},
+	{as: AVHADDPS, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x7C,
+		avxEscape | vex256 | vexF2 | vex0F | vexW0, 0x7C,
+	}},
+	{as: AVHSUBPD, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x7D,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x7D,
+	}},
+	{as: AVHSUBPS, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x7D,
+		avxEscape | vex256 | vexF2 | vex0F | vexW0, 0x7D,
+	}},
+	{as: AVINSERTF128, ytab: _yvinsertf128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x18,
+	}},
+	{as: AVINSERTF32X4, ytab: _yvinsertf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x18,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x18,
+	}},
+	{as: AVINSERTF32X8, ytab: _yvinsertf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN32 | evexZeroingEnabled, 0x1A,
+	}},
+	{as: AVINSERTF64X2, ytab: _yvinsertf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x18,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x18,
+	}},
+	{as: AVINSERTF64X4, ytab: _yvinsertf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x1A,
+	}},
+	{as: AVINSERTI128, ytab: _yvinsertf128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x38,
+	}},
+	{as: AVINSERTI32X4, ytab: _yvinsertf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x38,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x38,
+	}},
+	{as: AVINSERTI32X8, ytab: _yvinsertf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN32 | evexZeroingEnabled, 0x3A,
+	}},
+	{as: AVINSERTI64X2, ytab: _yvinsertf32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x38,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x38,
+	}},
+	{as: AVINSERTI64X4, ytab: _yvinsertf32x8, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x3A,
+	}},
+	{as: AVINSERTPS, ytab: _yvinsertps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x21,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4, 0x21,
+	}},
+	{as: AVLDDQU, ytab: _yvlddqu, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0xF0,
+		avxEscape | vex256 | vexF2 | vex0F | vexW0, 0xF0,
+	}},
+	{as: AVLDMXCSR, ytab: _yvldmxcsr, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0xAE, 02,
+	}},
+	{as: AVMASKMOVDQU, ytab: _yvmaskmovdqu, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF7,
+	}},
+	{as: AVMASKMOVPD, ytab: _yvmaskmovpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x2F,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x2F,
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x2D,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x2D,
+	}},
+	{as: AVMASKMOVPS, ytab: _yvmaskmovpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x2E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x2E,
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x2C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x2C,
+	}},
+	{as: AVMAXPD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x5F,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x5F,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x5F,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x5F,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x5F,
+	}},
+	{as: AVMAXPS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x5F,
+		avxEscape | vex256 | vex0F | vexW0, 0x5F,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x5F,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5F,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x5F,
+	}},
+	{as: AVMAXSD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x5F,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x5F,
+	}},
+	{as: AVMAXSS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x5F,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x5F,
+	}},
+	{as: AVMINPD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x5D,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x5D,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x5D,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x5D,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x5D,
+	}},
+	{as: AVMINPS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x5D,
+		avxEscape | vex256 | vex0F | vexW0, 0x5D,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x5D,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5D,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x5D,
+	}},
+	{as: AVMINSD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x5D,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x5D,
+	}},
+	{as: AVMINSS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x5D,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x5D,
+	}},
+	{as: AVMOVAPD, ytab: _yvmovapd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x29,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x29,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x28,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x28,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x29,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x29,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x29,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x28,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x28,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x28,
+	}},
+	{as: AVMOVAPS, ytab: _yvmovapd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x29,
+		avxEscape | vex256 | vex0F | vexW0, 0x29,
+		avxEscape | vex128 | vex0F | vexW0, 0x28,
+		avxEscape | vex256 | vex0F | vexW0, 0x28,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x29,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x29,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x29,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x28,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x28,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x28,
+	}},
+	{as: AVMOVD, ytab: _yvmovd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x7E,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x6E,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN4, 0x7E,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN4, 0x6E,
+	}},
+	{as: AVMOVDDUP, ytab: _yvmovddup, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x12,
+		avxEscape | vex256 | vexF2 | vex0F | vexW0, 0x12,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexZeroingEnabled, 0x12,
+		avxEscape | evex256 | evexF2 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x12,
+		avxEscape | evex512 | evexF2 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x12,
+	}},
+	{as: AVMOVDQA, ytab: _yvmovdqa, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x7F,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x7F,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x6F,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x6F,
+	}},
+	{as: AVMOVDQA32, ytab: _yvmovdqa32, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x6F,
+	}},
+	{as: AVMOVDQA64, ytab: _yvmovdqa32, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x6F,
+	}},
+	{as: AVMOVDQU, ytab: _yvmovdqa, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x7F,
+		avxEscape | vex256 | vexF3 | vex0F | vexW0, 0x7F,
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x6F,
+		avxEscape | vex256 | vexF3 | vex0F | vexW0, 0x6F,
+	}},
+	{as: AVMOVDQU16, ytab: _yvmovdqa32, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evexF2 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evexF2 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex256 | evexF2 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex512 | evexF2 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x6F,
+	}},
+	{as: AVMOVDQU32, ytab: _yvmovdqa32, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x6F,
+	}},
+	{as: AVMOVDQU64, ytab: _yvmovdqa32, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evexF3 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evexF3 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex256 | evexF3 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex512 | evexF3 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x6F,
+	}},
+	{as: AVMOVDQU8, ytab: _yvmovdqa32, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evexF2 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evexF2 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex256 | evexF2 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x6F,
+		avxEscape | evex512 | evexF2 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x6F,
+	}},
+	{as: AVMOVHLPS, ytab: _yvmovhlps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x12,
+		avxEscape | evex128 | evex0F | evexW0, 0, 0x12,
+	}},
+	{as: AVMOVHPD, ytab: _yvmovhpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x17,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x16,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8, 0x17,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8, 0x16,
+	}},
+	{as: AVMOVHPS, ytab: _yvmovhpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x17,
+		avxEscape | vex128 | vex0F | vexW0, 0x16,
+		avxEscape | evex128 | evex0F | evexW0, evexN8, 0x17,
+		avxEscape | evex128 | evex0F | evexW0, evexN8, 0x16,
+	}},
+	{as: AVMOVLHPS, ytab: _yvmovhlps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x16,
+		avxEscape | evex128 | evex0F | evexW0, 0, 0x16,
+	}},
+	{as: AVMOVLPD, ytab: _yvmovhpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x13,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x12,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8, 0x13,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8, 0x12,
+	}},
+	{as: AVMOVLPS, ytab: _yvmovhpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x13,
+		avxEscape | vex128 | vex0F | vexW0, 0x12,
+		avxEscape | evex128 | evex0F | evexW0, evexN8, 0x13,
+		avxEscape | evex128 | evex0F | evexW0, evexN8, 0x12,
+	}},
+	{as: AVMOVMSKPD, ytab: _yvmovmskpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x50,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x50,
+	}},
+	{as: AVMOVMSKPS, ytab: _yvmovmskpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x50,
+		avxEscape | vex256 | vex0F | vexW0, 0x50,
+	}},
+	{as: AVMOVNTDQ, ytab: _yvmovntdq, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE7,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE7,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0xE7,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0xE7,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0xE7,
+	}},
+	{as: AVMOVNTDQA, ytab: _yvmovntdqa, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x2A,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x2A,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16, 0x2A,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32, 0x2A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64, 0x2A,
+	}},
+	{as: AVMOVNTPD, ytab: _yvmovntdq, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x2B,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x2B,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16, 0x2B,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32, 0x2B,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64, 0x2B,
+	}},
+	{as: AVMOVNTPS, ytab: _yvmovntdq, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x2B,
+		avxEscape | vex256 | vex0F | vexW0, 0x2B,
+		avxEscape | evex128 | evex0F | evexW0, evexN16, 0x2B,
+		avxEscape | evex256 | evex0F | evexW0, evexN32, 0x2B,
+		avxEscape | evex512 | evex0F | evexW0, evexN64, 0x2B,
+	}},
+	{as: AVMOVQ, ytab: _yvmovq, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW1, 0x7E,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD6,
+		avxEscape | vex128 | vex66 | vex0F | vexW1, 0x6E,
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x7E,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8, 0x7E,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8, 0xD6,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8, 0x6E,
+		avxEscape | evex128 | evexF3 | evex0F | evexW1, evexN8, 0x7E,
+	}},
+	{as: AVMOVSD, ytab: _yvmovsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x11,
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x11,
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x10,
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x10,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexZeroingEnabled, 0x11,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8, 0x11,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexZeroingEnabled, 0x10,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexZeroingEnabled, 0x10,
+	}},
+	{as: AVMOVSHDUP, ytab: _yvmovddup, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x16,
+		avxEscape | vex256 | vexF3 | vex0F | vexW0, 0x16,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x16,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x16,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x16,
+	}},
+	{as: AVMOVSLDUP, ytab: _yvmovddup, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x12,
+		avxEscape | vex256 | vexF3 | vex0F | vexW0, 0x12,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x12,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x12,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x12,
+	}},
+	{as: AVMOVSS, ytab: _yvmovsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x11,
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x11,
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x10,
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x10,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexZeroingEnabled, 0x11,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4, 0x11,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexZeroingEnabled, 0x10,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexZeroingEnabled, 0x10,
+	}},
+	{as: AVMOVUPD, ytab: _yvmovapd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x11,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x11,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x10,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x10,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x11,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x11,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x11,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0x10,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexZeroingEnabled, 0x10,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexZeroingEnabled, 0x10,
+	}},
+	{as: AVMOVUPS, ytab: _yvmovapd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x11,
+		avxEscape | vex256 | vex0F | vexW0, 0x11,
+		avxEscape | vex128 | vex0F | vexW0, 0x10,
+		avxEscape | vex256 | vex0F | vexW0, 0x10,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x11,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x11,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x11,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x10,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x10,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x10,
+	}},
+	{as: AVMPSADBW, ytab: _yvblendpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x42,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x42,
+	}},
+	{as: AVMULPD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x59,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x59,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x59,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x59,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x59,
+	}},
+	{as: AVMULPS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x59,
+		avxEscape | vex256 | vex0F | vexW0, 0x59,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x59,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x59,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x59,
+	}},
+	{as: AVMULSD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x59,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x59,
+	}},
+	{as: AVMULSS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x59,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x59,
+	}},
+	{as: AVORPD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x56,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x56,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x56,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x56,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x56,
+	}},
+	{as: AVORPS, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x56,
+		avxEscape | vex256 | vex0F | vexW0, 0x56,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x56,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x56,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x56,
+	}},
+	{as: AVP4DPWSSD, ytab: _yv4fmaddps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF2 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x52,
+	}},
+	{as: AVP4DPWSSDS, ytab: _yv4fmaddps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evexF2 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x53,
+	}},
+	{as: AVPABSB, ytab: _yvmovddup, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x1C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x1C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x1C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x1C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x1C,
+	}},
+	{as: AVPABSD, ytab: _yvmovddup, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x1E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x1E,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x1E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x1E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x1E,
+	}},
+	{as: AVPABSQ, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x1F,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x1F,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x1F,
+	}},
+	{as: AVPABSW, ytab: _yvmovddup, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x1D,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x1D,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x1D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x1D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x1D,
+	}},
+	{as: AVPACKSSDW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x6B,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x6B,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x6B,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x6B,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x6B,
+	}},
+	{as: AVPACKSSWB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x63,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x63,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x63,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x63,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x63,
+	}},
+	{as: AVPACKUSDW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x2B,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x2B,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x2B,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x2B,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x2B,
+	}},
+	{as: AVPACKUSWB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x67,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x67,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x67,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x67,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x67,
+	}},
+	{as: AVPADDB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xFC,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xFC,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xFC,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xFC,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xFC,
+	}},
+	{as: AVPADDD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xFE,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xFE,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xFE,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xFE,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xFE,
+	}},
+	{as: AVPADDQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD4,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD4,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xD4,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xD4,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xD4,
+	}},
+	{as: AVPADDSB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xEC,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xEC,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xEC,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xEC,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xEC,
+	}},
+	{as: AVPADDSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xED,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xED,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xED,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xED,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xED,
+	}},
+	{as: AVPADDUSB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xDC,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xDC,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xDC,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xDC,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xDC,
+	}},
+	{as: AVPADDUSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xDD,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xDD,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xDD,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xDD,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xDD,
+	}},
+	{as: AVPADDW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xFD,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xFD,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xFD,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xFD,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xFD,
+	}},
+	{as: AVPALIGNR, ytab: _yvgf2p8affineinvqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x0F,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x0F,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexZeroingEnabled, 0x0F,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexZeroingEnabled, 0x0F,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexZeroingEnabled, 0x0F,
+	}},
+	{as: AVPAND, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xDB,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xDB,
+	}},
+	{as: AVPANDD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xDB,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xDB,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xDB,
+	}},
+	{as: AVPANDN, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xDF,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xDF,
+	}},
+	{as: AVPANDND, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xDF,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xDF,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xDF,
+	}},
+	{as: AVPANDNQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xDF,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xDF,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xDF,
+	}},
+	{as: AVPANDQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xDB,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xDB,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xDB,
+	}},
+	{as: AVPAVGB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE0,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE0,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE0,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xE0,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xE0,
+	}},
+	{as: AVPAVGW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE3,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE3,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE3,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xE3,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xE3,
+	}},
+	{as: AVPBLENDD, ytab: _yvblendpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x02,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x02,
+	}},
+	{as: AVPBLENDMB, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x66,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x66,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x66,
+	}},
+	{as: AVPBLENDMD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x64,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x64,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x64,
+	}},
+	{as: AVPBLENDMQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x64,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x64,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x64,
+	}},
+	{as: AVPBLENDMW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x66,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x66,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x66,
+	}},
+	{as: AVPBLENDVB, ytab: _yvblendvpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x4C,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x4C,
+	}},
+	{as: AVPBLENDW, ytab: _yvblendpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x0E,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x0E,
+	}},
+	{as: AVPBROADCASTB, ytab: _yvpbroadcastb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x78,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x78,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7A,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7A,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x78,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x78,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x78,
+	}},
+	{as: AVPBROADCASTD, ytab: _yvpbroadcastb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x58,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x58,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x58,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x58,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x58,
+	}},
+	{as: AVPBROADCASTMB2Q, ytab: _yvpbroadcastmb2q, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW1, 0, 0x2A,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW1, 0, 0x2A,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW1, 0, 0x2A,
+	}},
+	{as: AVPBROADCASTMW2D, ytab: _yvpbroadcastmb2q, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, 0, 0x3A,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, 0, 0x3A,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, 0, 0x3A,
+	}},
+	{as: AVPBROADCASTQ, ytab: _yvpbroadcastb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x59,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x59,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexZeroingEnabled, 0x7C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexZeroingEnabled, 0x7C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexZeroingEnabled, 0x7C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x59,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x59,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x59,
+	}},
+	{as: AVPBROADCASTW, ytab: _yvpbroadcastb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x79,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x79,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7B,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7B,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexZeroingEnabled, 0x7B,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x79,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x79,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x79,
+	}},
+	{as: AVPCLMULQDQ, ytab: _yvpclmulqdq, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x44,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x44,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16, 0x44,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32, 0x44,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64, 0x44,
+	}},
+	{as: AVPCMPB, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16, 0x3F,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32, 0x3F,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64, 0x3F,
+	}},
+	{as: AVPCMPD, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4, 0x1F,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4, 0x1F,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4, 0x1F,
+	}},
+	{as: AVPCMPEQB, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x74,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x74,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0x74,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0x74,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0x74,
+	}},
+	{as: AVPCMPEQD, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x76,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x76,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4, 0x76,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4, 0x76,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4, 0x76,
+	}},
+	{as: AVPCMPEQQ, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x29,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x29,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8, 0x29,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8, 0x29,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8, 0x29,
+	}},
+	{as: AVPCMPEQW, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x75,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x75,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0x75,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0x75,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0x75,
+	}},
+	{as: AVPCMPESTRI, ytab: _yvaeskeygenassist, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexWIG, 0x61,
+	}},
+	{as: AVPCMPESTRM, ytab: _yvaeskeygenassist, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexWIG, 0x60,
+	}},
+	{as: AVPCMPGTB, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x64,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x64,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0x64,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0x64,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0x64,
+	}},
+	{as: AVPCMPGTD, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x66,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x66,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4, 0x66,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4, 0x66,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4, 0x66,
+	}},
+	{as: AVPCMPGTQ, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x37,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x37,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8, 0x37,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8, 0x37,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8, 0x37,
+	}},
+	{as: AVPCMPGTW, ytab: _yvpcmpeqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x65,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x65,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0x65,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0x65,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0x65,
+	}},
+	{as: AVPCMPISTRI, ytab: _yvaeskeygenassist, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexWIG, 0x63,
+	}},
+	{as: AVPCMPISTRM, ytab: _yvaeskeygenassist, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x62,
+	}},
+	{as: AVPCMPQ, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8, 0x1F,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8, 0x1F,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8, 0x1F,
+	}},
+	{as: AVPCMPUB, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16, 0x3E,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32, 0x3E,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64, 0x3E,
+	}},
+	{as: AVPCMPUD, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4, 0x1E,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4, 0x1E,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4, 0x1E,
+	}},
+	{as: AVPCMPUQ, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8, 0x1E,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8, 0x1E,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8, 0x1E,
+	}},
+	{as: AVPCMPUW, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16, 0x3E,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32, 0x3E,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64, 0x3E,
+	}},
+	{as: AVPCMPW, ytab: _yvpcmpb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16, 0x3F,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32, 0x3F,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64, 0x3F,
+	}},
+	{as: AVPCOMPRESSB, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x63,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x63,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x63,
+	}},
+	{as: AVPCOMPRESSD, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x8B,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x8B,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x8B,
+	}},
+	{as: AVPCOMPRESSQ, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x8B,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x8B,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x8B,
+	}},
+	{as: AVPCOMPRESSW, ytab: _yvcompresspd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x63,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x63,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x63,
+	}},
+	{as: AVPCONFLICTD, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xC4,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xC4,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xC4,
+	}},
+	{as: AVPCONFLICTQ, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xC4,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xC4,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xC4,
+	}},
+	{as: AVPDPBUSD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x50,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x50,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x50,
+	}},
+	{as: AVPDPBUSDS, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x51,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x51,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x51,
+	}},
+	{as: AVPDPWSSD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x52,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x52,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x52,
+	}},
+	{as: AVPDPWSSDS, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x53,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x53,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x53,
+	}},
+	{as: AVPERM2F128, ytab: _yvperm2f128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x06,
+	}},
+	{as: AVPERM2I128, ytab: _yvperm2f128, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x46,
+	}},
+	{as: AVPERMB, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x8D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x8D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x8D,
+	}},
+	{as: AVPERMD, ytab: _yvpermd, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x36,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x36,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x36,
+	}},
+	{as: AVPERMI2B, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x75,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x75,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x75,
+	}},
+	{as: AVPERMI2D, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x76,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x76,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x76,
+	}},
+	{as: AVPERMI2PD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x77,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x77,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x77,
+	}},
+	{as: AVPERMI2PS, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x77,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x77,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x77,
+	}},
+	{as: AVPERMI2Q, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x76,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x76,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x76,
+	}},
+	{as: AVPERMI2W, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x75,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x75,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x75,
+	}},
+	{as: AVPERMILPD, ytab: _yvpermilpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x05,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x05,
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x0D,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x0D,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x05,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x05,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x05,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x0D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x0D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x0D,
+	}},
+	{as: AVPERMILPS, ytab: _yvpermilpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x04,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x04,
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x0C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x0C,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x04,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x04,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x04,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x0C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x0C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x0C,
+	}},
+	{as: AVPERMPD, ytab: _yvpermq, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW1, 0x01,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x01,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x01,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x16,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x16,
+	}},
+	{as: AVPERMPS, ytab: _yvpermd, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x16,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x16,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x16,
+	}},
+	{as: AVPERMQ, ytab: _yvpermq, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex66 | vex0F3A | vexW1, 0x00,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x00,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x00,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x36,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x36,
+	}},
+	{as: AVPERMT2B, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x7D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x7D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x7D,
+	}},
+	{as: AVPERMT2D, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x7E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x7E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x7E,
+	}},
+	{as: AVPERMT2PD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x7F,
+	}},
+	{as: AVPERMT2PS, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x7F,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x7F,
+	}},
+	{as: AVPERMT2Q, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x7E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x7E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x7E,
+	}},
+	{as: AVPERMT2W, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x7D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x7D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x7D,
+	}},
+	{as: AVPERMW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x8D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x8D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x8D,
+	}},
+	{as: AVPEXPANDB, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x62,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x62,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN1 | evexZeroingEnabled, 0x62,
+	}},
+	{as: AVPEXPANDD, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x89,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x89,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x89,
+	}},
+	{as: AVPEXPANDQ, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x89,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x89,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x89,
+	}},
+	{as: AVPEXPANDW, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x62,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x62,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN2 | evexZeroingEnabled, 0x62,
+	}},
+	{as: AVPEXTRB, ytab: _yvextractps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x14,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN1, 0x14,
+	}},
+	{as: AVPEXTRD, ytab: _yvextractps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x16,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4, 0x16,
+	}},
+	{as: AVPEXTRQ, ytab: _yvextractps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0x16,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8, 0x16,
+	}},
+	{as: AVPEXTRW, ytab: _yvpextrw, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x15,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xC5,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN2, 0x15,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, 0, 0xC5,
+	}},
+	{as: AVPGATHERDD, ytab: _yvgatherdps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x90,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x90,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0x90,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0x90,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0x90,
+	}},
+	{as: AVPGATHERDQ, ytab: _yvgatherdpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x90,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x90,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0x90,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0x90,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0x90,
+	}},
+	{as: AVPGATHERQD, ytab: _yvgatherqps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x91,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x91,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0x91,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0x91,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0x91,
+	}},
+	{as: AVPGATHERQQ, ytab: _yvgatherdps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x91,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x91,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0x91,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0x91,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0x91,
+	}},
+	{as: AVPHADDD, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x02,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x02,
+	}},
+	{as: AVPHADDSW, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x03,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x03,
+	}},
+	{as: AVPHADDW, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x01,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x01,
+	}},
+	{as: AVPHMINPOSUW, ytab: _yvaesimc, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x41,
+	}},
+	{as: AVPHSUBD, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x06,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x06,
+	}},
+	{as: AVPHSUBSW, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x07,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x07,
+	}},
+	{as: AVPHSUBW, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x05,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x05,
+	}},
+	{as: AVPINSRB, ytab: _yvpinsrb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x20,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN1, 0x20,
+	}},
+	{as: AVPINSRD, ytab: _yvpinsrb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x22,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4, 0x22,
+	}},
+	{as: AVPINSRQ, ytab: _yvpinsrb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW1, 0x22,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8, 0x22,
+	}},
+	{as: AVPINSRW, ytab: _yvpinsrb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xC4,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN2, 0xC4,
+	}},
+	{as: AVPLZCNTD, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x44,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x44,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x44,
+	}},
+	{as: AVPLZCNTQ, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x44,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x44,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x44,
+	}},
+	{as: AVPMADD52HUQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xB5,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xB5,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xB5,
+	}},
+	{as: AVPMADD52LUQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xB4,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xB4,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xB4,
+	}},
+	{as: AVPMADDUBSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x04,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x04,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x04,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x04,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x04,
+	}},
+	{as: AVPMADDWD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF5,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF5,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF5,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xF5,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xF5,
+	}},
+	{as: AVPMASKMOVD, ytab: _yvmaskmovpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x8E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x8E,
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x8C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x8C,
+	}},
+	{as: AVPMASKMOVQ, ytab: _yvmaskmovpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x8E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x8E,
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x8C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x8C,
+	}},
+	{as: AVPMAXSB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x3C,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x3C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x3C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x3C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x3C,
+	}},
+	{as: AVPMAXSD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x3D,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x3D,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x3D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x3D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x3D,
+	}},
+	{as: AVPMAXSQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x3D,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x3D,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x3D,
+	}},
+	{as: AVPMAXSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xEE,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xEE,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xEE,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xEE,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xEE,
+	}},
+	{as: AVPMAXUB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xDE,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xDE,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xDE,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xDE,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xDE,
+	}},
+	{as: AVPMAXUD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x3F,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x3F,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x3F,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x3F,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x3F,
+	}},
+	{as: AVPMAXUQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x3F,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x3F,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x3F,
+	}},
+	{as: AVPMAXUW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x3E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x3E,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x3E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x3E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x3E,
+	}},
+	{as: AVPMINSB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x38,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x38,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x38,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x38,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x38,
+	}},
+	{as: AVPMINSD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x39,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x39,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x39,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x39,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x39,
+	}},
+	{as: AVPMINSQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x39,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x39,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x39,
+	}},
+	{as: AVPMINSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xEA,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xEA,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xEA,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xEA,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xEA,
+	}},
+	{as: AVPMINUB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xDA,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xDA,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xDA,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xDA,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xDA,
+	}},
+	{as: AVPMINUD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x3B,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x3B,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x3B,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x3B,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x3B,
+	}},
+	{as: AVPMINUQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x3B,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x3B,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x3B,
+	}},
+	{as: AVPMINUW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x3A,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x3A,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x3A,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x3A,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x3A,
+	}},
+	{as: AVPMOVB2M, ytab: _yvpmovb2m, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, 0, 0x29,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, 0, 0x29,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, 0, 0x29,
+	}},
+	{as: AVPMOVD2M, ytab: _yvpmovb2m, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, 0, 0x39,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, 0, 0x39,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, 0, 0x39,
+	}},
+	{as: AVPMOVDB, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x31,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x31,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x31,
+	}},
+	{as: AVPMOVDW, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x33,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x33,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x33,
+	}},
+	{as: AVPMOVM2B, ytab: _yvpbroadcastmb2q, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, 0, 0x28,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, 0, 0x28,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, 0, 0x28,
+	}},
+	{as: AVPMOVM2D, ytab: _yvpbroadcastmb2q, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, 0, 0x38,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, 0, 0x38,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, 0, 0x38,
+	}},
+	{as: AVPMOVM2Q, ytab: _yvpbroadcastmb2q, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW1, 0, 0x38,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW1, 0, 0x38,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW1, 0, 0x38,
+	}},
+	{as: AVPMOVM2W, ytab: _yvpbroadcastmb2q, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW1, 0, 0x28,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW1, 0, 0x28,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW1, 0, 0x28,
+	}},
+	{as: AVPMOVMSKB, ytab: _yvmovmskpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD7,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD7,
+	}},
+	{as: AVPMOVQ2M, ytab: _yvpmovb2m, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW1, 0, 0x39,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW1, 0, 0x39,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW1, 0, 0x39,
+	}},
+	{as: AVPMOVQB, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x32,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x32,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x32,
+	}},
+	{as: AVPMOVQD, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x35,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x35,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x35,
+	}},
+	{as: AVPMOVQW, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x34,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x34,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x34,
+	}},
+	{as: AVPMOVSDB, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x21,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x21,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x21,
+	}},
+	{as: AVPMOVSDW, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x23,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x23,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x23,
+	}},
+	{as: AVPMOVSQB, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x22,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x22,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x22,
+	}},
+	{as: AVPMOVSQD, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x25,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x25,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x25,
+	}},
+	{as: AVPMOVSQW, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x24,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x24,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x24,
+	}},
+	{as: AVPMOVSWB, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x20,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x20,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x20,
+	}},
+	{as: AVPMOVSXBD, ytab: _yvbroadcastss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x21,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x21,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x21,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x21,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x21,
+	}},
+	{as: AVPMOVSXBQ, ytab: _yvbroadcastss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x22,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x22,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x22,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x22,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x22,
+	}},
+	{as: AVPMOVSXBW, ytab: _yvcvtdq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x20,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x20,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x20,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x20,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x20,
+	}},
+	{as: AVPMOVSXDQ, ytab: _yvcvtdq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x25,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x25,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x25,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x25,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x25,
+	}},
+	{as: AVPMOVSXWD, ytab: _yvcvtdq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x23,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x23,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x23,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x23,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x23,
+	}},
+	{as: AVPMOVSXWQ, ytab: _yvbroadcastss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x24,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x24,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x24,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x24,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x24,
+	}},
+	{as: AVPMOVUSDB, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x11,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x11,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x11,
+	}},
+	{as: AVPMOVUSDW, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x13,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x13,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x13,
+	}},
+	{as: AVPMOVUSQB, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x12,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x12,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x12,
+	}},
+	{as: AVPMOVUSQD, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x15,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x15,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x15,
+	}},
+	{as: AVPMOVUSQW, ytab: _yvpmovdb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x14,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x14,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x14,
+	}},
+	{as: AVPMOVUSWB, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x10,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x10,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x10,
+	}},
+	{as: AVPMOVW2M, ytab: _yvpmovb2m, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW1, 0, 0x29,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW1, 0, 0x29,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW1, 0, 0x29,
+	}},
+	{as: AVPMOVWB, ytab: _yvpmovdw, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x30,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x30,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x30,
+	}},
+	{as: AVPMOVZXBD, ytab: _yvbroadcastss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x31,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x31,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x31,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x31,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x31,
+	}},
+	{as: AVPMOVZXBQ, ytab: _yvbroadcastss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x32,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x32,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN2 | evexZeroingEnabled, 0x32,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x32,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x32,
+	}},
+	{as: AVPMOVZXBW, ytab: _yvcvtdq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x30,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x30,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x30,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x30,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x30,
+	}},
+	{as: AVPMOVZXDQ, ytab: _yvcvtdq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x35,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x35,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x35,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x35,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x35,
+	}},
+	{as: AVPMOVZXWD, ytab: _yvcvtdq2pd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x33,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x33,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x33,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x33,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x33,
+	}},
+	{as: AVPMOVZXWQ, ytab: _yvbroadcastss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x34,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x34,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x34,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN8 | evexZeroingEnabled, 0x34,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x34,
+	}},
+	{as: AVPMULDQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x28,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x28,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x28,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x28,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x28,
+	}},
+	{as: AVPMULHRSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x0B,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x0B,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x0B,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x0B,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x0B,
+	}},
+	{as: AVPMULHUW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE4,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE4,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE4,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xE4,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xE4,
+	}},
+	{as: AVPMULHW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE5,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE5,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE5,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xE5,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xE5,
+	}},
+	{as: AVPMULLD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x40,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x40,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x40,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x40,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x40,
+	}},
+	{as: AVPMULLQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x40,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x40,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x40,
+	}},
+	{as: AVPMULLW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD5,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD5,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD5,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xD5,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xD5,
+	}},
+	{as: AVPMULTISHIFTQB, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x83,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x83,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x83,
+	}},
+	{as: AVPMULUDQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF4,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF4,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xF4,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xF4,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xF4,
+	}},
+	{as: AVPOPCNTB, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x54,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x54,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x54,
+	}},
+	{as: AVPOPCNTD, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x55,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x55,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x55,
+	}},
+	{as: AVPOPCNTQ, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x55,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x55,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x55,
+	}},
+	{as: AVPOPCNTW, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x54,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x54,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x54,
+	}},
+	{as: AVPOR, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xEB,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xEB,
+	}},
+	{as: AVPORD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xEB,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xEB,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xEB,
+	}},
+	{as: AVPORQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xEB,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xEB,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xEB,
+	}},
+	{as: AVPROLD, ytab: _yvprold, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x72, 01,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x72, 01,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x72, 01,
+	}},
+	{as: AVPROLQ, ytab: _yvprold, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x72, 01,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x72, 01,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x72, 01,
+	}},
+	{as: AVPROLVD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x15,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x15,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x15,
+	}},
+	{as: AVPROLVQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x15,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x15,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x15,
+	}},
+	{as: AVPRORD, ytab: _yvprold, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x72, 00,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x72, 00,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x72, 00,
+	}},
+	{as: AVPRORQ, ytab: _yvprold, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x72, 00,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x72, 00,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x72, 00,
+	}},
+	{as: AVPRORVD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x14,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x14,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x14,
+	}},
+	{as: AVPRORVQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x14,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x14,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x14,
+	}},
+	{as: AVPSADBW, ytab: _yvaesdec, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF6,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF6,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0xF6,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0xF6,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0xF6,
+	}},
+	{as: AVPSCATTERDD, ytab: _yvpscatterdd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0xA0,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0xA0,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xA0,
+	}},
+	{as: AVPSCATTERDQ, ytab: _yvpscatterdq, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0xA0,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0xA0,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xA0,
+	}},
+	{as: AVPSCATTERQD, ytab: _yvpscatterqd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0xA1,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0xA1,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xA1,
+	}},
+	{as: AVPSCATTERQQ, ytab: _yvpscatterdd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0xA1,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0xA1,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xA1,
+	}},
+	{as: AVPSHLDD, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x71,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x71,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x71,
+	}},
+	{as: AVPSHLDQ, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x71,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x71,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x71,
+	}},
+	{as: AVPSHLDVD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x71,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x71,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x71,
+	}},
+	{as: AVPSHLDVQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x71,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x71,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x71,
+	}},
+	{as: AVPSHLDVW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x70,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x70,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x70,
+	}},
+	{as: AVPSHLDW, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x70,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x70,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexZeroingEnabled, 0x70,
+	}},
+	{as: AVPSHRDD, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x73,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x73,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x73,
+	}},
+	{as: AVPSHRDQ, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x73,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x73,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x73,
+	}},
+	{as: AVPSHRDVD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x73,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x73,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x73,
+	}},
+	{as: AVPSHRDVQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x73,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x73,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x73,
+	}},
+	{as: AVPSHRDVW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x72,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x72,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x72,
+	}},
+	{as: AVPSHRDW, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexZeroingEnabled, 0x72,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexZeroingEnabled, 0x72,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexZeroingEnabled, 0x72,
+	}},
+	{as: AVPSHUFB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x00,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x00,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexZeroingEnabled, 0x00,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexZeroingEnabled, 0x00,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexZeroingEnabled, 0x00,
+	}},
+	{as: AVPSHUFBITQMB, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16, 0x8F,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32, 0x8F,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64, 0x8F,
+	}},
+	{as: AVPSHUFD, ytab: _yvpshufd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x70,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x70,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x70,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x70,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x70,
+	}},
+	{as: AVPSHUFHW, ytab: _yvpshufd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x70,
+		avxEscape | vex256 | vexF3 | vex0F | vexW0, 0x70,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x70,
+		avxEscape | evex256 | evexF3 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x70,
+		avxEscape | evex512 | evexF3 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x70,
+	}},
+	{as: AVPSHUFLW, ytab: _yvpshufd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x70,
+		avxEscape | vex256 | vexF2 | vex0F | vexW0, 0x70,
+		avxEscape | evex128 | evexF2 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x70,
+		avxEscape | evex256 | evexF2 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x70,
+		avxEscape | evex512 | evexF2 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x70,
+	}},
+	{as: AVPSIGNB, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x08,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x08,
+	}},
+	{as: AVPSIGND, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x0A,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x0A,
+	}},
+	{as: AVPSIGNW, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x09,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x09,
+	}},
+	{as: AVPSLLD, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x72, 06,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x72, 06,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF2,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF2,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x72, 06,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x72, 06,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x72, 06,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF2,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF2,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF2,
+	}},
+	{as: AVPSLLDQ, ytab: _yvpslldq, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x73, 07,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x73, 07,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0x73, 07,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0x73, 07,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0x73, 07,
+	}},
+	{as: AVPSLLQ, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x73, 06,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x73, 06,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF3,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF3,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x73, 06,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x73, 06,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x73, 06,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xF3,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xF3,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xF3,
+	}},
+	{as: AVPSLLVD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x47,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x47,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x47,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x47,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x47,
+	}},
+	{as: AVPSLLVQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x47,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x47,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x47,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x47,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x47,
+	}},
+	{as: AVPSLLVW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x12,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x12,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x12,
+	}},
+	{as: AVPSLLW, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x71, 06,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x71, 06,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF1,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF1,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x71, 06,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x71, 06,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x71, 06,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF1,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF1,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF1,
+	}},
+	{as: AVPSRAD, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x72, 04,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x72, 04,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE2,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE2,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x72, 04,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x72, 04,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x72, 04,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE2,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE2,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE2,
+	}},
+	{as: AVPSRAQ, ytab: _yvpsraq, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x72, 04,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x72, 04,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x72, 04,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xE2,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xE2,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xE2,
+	}},
+	{as: AVPSRAVD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x46,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x46,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x46,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x46,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x46,
+	}},
+	{as: AVPSRAVQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x46,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x46,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x46,
+	}},
+	{as: AVPSRAVW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x11,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x11,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x11,
+	}},
+	{as: AVPSRAW, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x71, 04,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x71, 04,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE1,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE1,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x71, 04,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x71, 04,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x71, 04,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE1,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE1,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE1,
+	}},
+	{as: AVPSRLD, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x72, 02,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x72, 02,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD2,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD2,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x72, 02,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x72, 02,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x72, 02,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD2,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD2,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD2,
+	}},
+	{as: AVPSRLDQ, ytab: _yvpslldq, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x73, 03,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x73, 03,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16, 0x73, 03,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32, 0x73, 03,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64, 0x73, 03,
+	}},
+	{as: AVPSRLQ, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x73, 02,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x73, 02,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD3,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD3,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x73, 02,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x73, 02,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x73, 02,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xD3,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xD3,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN16 | evexZeroingEnabled, 0xD3,
+	}},
+	{as: AVPSRLVD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x45,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x45,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x45,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x45,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x45,
+	}},
+	{as: AVPSRLVQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW1, 0x45,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW1, 0x45,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x45,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x45,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x45,
+	}},
+	{as: AVPSRLVW, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexZeroingEnabled, 0x10,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexZeroingEnabled, 0x10,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexZeroingEnabled, 0x10,
+	}},
+	{as: AVPSRLW, ytab: _yvpslld, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x71, 02,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x71, 02,
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD1,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD1,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x71, 02,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x71, 02,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x71, 02,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD1,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD1,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD1,
+	}},
+	{as: AVPSUBB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF8,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF8,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF8,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xF8,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xF8,
+	}},
+	{as: AVPSUBD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xFA,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xFA,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xFA,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xFA,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xFA,
+	}},
+	{as: AVPSUBQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xFB,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xFB,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xFB,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xFB,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xFB,
+	}},
+	{as: AVPSUBSB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE8,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE8,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE8,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xE8,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xE8,
+	}},
+	{as: AVPSUBSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xE9,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xE9,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xE9,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xE9,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xE9,
+	}},
+	{as: AVPSUBUSB, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD8,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD8,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD8,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xD8,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xD8,
+	}},
+	{as: AVPSUBUSW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xD9,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xD9,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xD9,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xD9,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xD9,
+	}},
+	{as: AVPSUBW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xF9,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xF9,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0xF9,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0xF9,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0xF9,
+	}},
+	{as: AVPTERNLOGD, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x25,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x25,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x25,
+	}},
+	{as: AVPTERNLOGQ, ytab: _yvalignd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x25,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x25,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x25,
+	}},
+	{as: AVPTEST, ytab: _yvptest, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x17,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x17,
+	}},
+	{as: AVPTESTMB, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16, 0x26,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32, 0x26,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64, 0x26,
+	}},
+	{as: AVPTESTMD, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4, 0x27,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4, 0x27,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4, 0x27,
+	}},
+	{as: AVPTESTMQ, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8, 0x27,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8, 0x27,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8, 0x27,
+	}},
+	{as: AVPTESTMW, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16, 0x26,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32, 0x26,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64, 0x26,
+	}},
+	{as: AVPTESTNMB, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN16, 0x26,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN32, 0x26,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN64, 0x26,
+	}},
+	{as: AVPTESTNMD, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW0, evexN16 | evexBcstN4, 0x27,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW0, evexN32 | evexBcstN4, 0x27,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW0, evexN64 | evexBcstN4, 0x27,
+	}},
+	{as: AVPTESTNMQ, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW1, evexN16 | evexBcstN8, 0x27,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW1, evexN32 | evexBcstN8, 0x27,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW1, evexN64 | evexBcstN8, 0x27,
+	}},
+	{as: AVPTESTNMW, ytab: _yvpshufbitqmb, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evexF3 | evex0F38 | evexW1, evexN16, 0x26,
+		avxEscape | evex256 | evexF3 | evex0F38 | evexW1, evexN32, 0x26,
+		avxEscape | evex512 | evexF3 | evex0F38 | evexW1, evexN64, 0x26,
+	}},
+	{as: AVPUNPCKHBW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x68,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x68,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x68,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x68,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x68,
+	}},
+	{as: AVPUNPCKHDQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x6A,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x6A,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x6A,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x6A,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x6A,
+	}},
+	{as: AVPUNPCKHQDQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x6D,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x6D,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x6D,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x6D,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x6D,
+	}},
+	{as: AVPUNPCKHWD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x69,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x69,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x69,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x69,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x69,
+	}},
+	{as: AVPUNPCKLBW, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x60,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x60,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x60,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x60,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x60,
+	}},
+	{as: AVPUNPCKLDQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x62,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x62,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x62,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x62,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x62,
+	}},
+	{as: AVPUNPCKLQDQ, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x6C,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x6C,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x6C,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x6C,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x6C,
+	}},
+	{as: AVPUNPCKLWD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x61,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x61,
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexZeroingEnabled, 0x61,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexZeroingEnabled, 0x61,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexZeroingEnabled, 0x61,
+	}},
+	{as: AVPXOR, ytab: _yvaddsubpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xEF,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xEF,
+	}},
+	{as: AVPXORD, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xEF,
+		avxEscape | evex256 | evex66 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xEF,
+		avxEscape | evex512 | evex66 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xEF,
+	}},
+	{as: AVPXORQ, ytab: _yvblendmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xEF,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xEF,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xEF,
+	}},
+	{as: AVRANGEPD, ytab: _yvfixupimmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x50,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x50,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x50,
+	}},
+	{as: AVRANGEPS, ytab: _yvfixupimmpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x50,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x50,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x50,
+	}},
+	{as: AVRANGESD, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x51,
+	}},
+	{as: AVRANGESS, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x51,
+	}},
+	{as: AVRCP14PD, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x4C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x4C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x4C,
+	}},
+	{as: AVRCP14PS, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x4C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x4C,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x4C,
+	}},
+	{as: AVRCP14SD, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x4D,
+	}},
+	{as: AVRCP14SS, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x4D,
+	}},
+	{as: AVRCP28PD, ytab: _yvexp2pd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0xCA,
+	}},
+	{as: AVRCP28PS, ytab: _yvexp2pd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0xCA,
+	}},
+	{as: AVRCP28SD, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0xCB,
+	}},
+	{as: AVRCP28SS, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0xCB,
+	}},
+	{as: AVRCPPS, ytab: _yvptest, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x53,
+		avxEscape | vex256 | vex0F | vexW0, 0x53,
+	}},
+	{as: AVRCPSS, ytab: _yvrcpss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x53,
+	}},
+	{as: AVREDUCEPD, ytab: _yvgetmantpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x56,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x56,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x56,
+	}},
+	{as: AVREDUCEPS, ytab: _yvgetmantpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x56,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x56,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x56,
+	}},
+	{as: AVREDUCESD, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x57,
+	}},
+	{as: AVREDUCESS, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x57,
+	}},
+	{as: AVRNDSCALEPD, ytab: _yvgetmantpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0x09,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x09,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x09,
+	}},
+	{as: AVRNDSCALEPS, ytab: _yvgetmantpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0x08,
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x08,
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x08,
+	}},
+	{as: AVRNDSCALESD, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0x0B,
+	}},
+	{as: AVRNDSCALESS, ytab: _yvfixupimmsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F3A | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0x0A,
+	}},
+	{as: AVROUNDPD, ytab: _yvroundpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x09,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x09,
+	}},
+	{as: AVROUNDPS, ytab: _yvroundpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x08,
+		avxEscape | vex256 | vex66 | vex0F3A | vexW0, 0x08,
+	}},
+	{as: AVROUNDSD, ytab: _yvdppd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x0B,
+	}},
+	{as: AVROUNDSS, ytab: _yvdppd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F3A | vexW0, 0x0A,
+	}},
+	{as: AVRSQRT14PD, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x4E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x4E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x4E,
+	}},
+	{as: AVRSQRT14PS, ytab: _yvexpandpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x4E,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x4E,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x4E,
+	}},
+	{as: AVRSQRT14SD, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexZeroingEnabled, 0x4F,
+	}},
+	{as: AVRSQRT14SS, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexZeroingEnabled, 0x4F,
+	}},
+	{as: AVRSQRT28PD, ytab: _yvexp2pd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexSaeEnabled | evexZeroingEnabled, 0xCC,
+	}},
+	{as: AVRSQRT28PS, ytab: _yvexp2pd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexSaeEnabled | evexZeroingEnabled, 0xCC,
+	}},
+	{as: AVRSQRT28SD, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexSaeEnabled | evexZeroingEnabled, 0xCD,
+	}},
+	{as: AVRSQRT28SS, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexSaeEnabled | evexZeroingEnabled, 0xCD,
+	}},
+	{as: AVRSQRTPS, ytab: _yvptest, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x52,
+		avxEscape | vex256 | vex0F | vexW0, 0x52,
+	}},
+	{as: AVRSQRTSS, ytab: _yvrcpss, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x52,
+	}},
+	{as: AVSCALEFPD, ytab: _yvscalefpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x2C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x2C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x2C,
+	}},
+	{as: AVSCALEFPS, ytab: _yvscalefpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x2C,
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x2C,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x2C,
+	}},
+	{as: AVSCALEFSD, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x2D,
+	}},
+	{as: AVSCALEFSS, ytab: _yvgetexpsd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x2D,
+	}},
+	{as: AVSCATTERDPD, ytab: _yvpscatterdq, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0xA2,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0xA2,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xA2,
+	}},
+	{as: AVSCATTERDPS, ytab: _yvpscatterdd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0xA2,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0xA2,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xA2,
+	}},
+	{as: AVSCATTERPF0DPD, ytab: _yvgatherpf0dpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC6, 05,
+	}},
+	{as: AVSCATTERPF0DPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC6, 05,
+	}},
+	{as: AVSCATTERPF0QPD, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC7, 05,
+	}},
+	{as: AVSCATTERPF0QPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC7, 05,
+	}},
+	{as: AVSCATTERPF1DPD, ytab: _yvgatherpf0dpd, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC6, 06,
+	}},
+	{as: AVSCATTERPF1DPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC6, 06,
+	}},
+	{as: AVSCATTERPF1QPD, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xC7, 06,
+	}},
+	{as: AVSCATTERPF1QPS, ytab: _yvgatherpf0dps, prefix: Pavx, op: opBytes{
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xC7, 06,
+	}},
+	{as: AVSCATTERQPD, ytab: _yvpscatterdd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW1, evexN8, 0xA3,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW1, evexN8, 0xA3,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW1, evexN8, 0xA3,
+	}},
+	{as: AVSCATTERQPS, ytab: _yvpscatterqd, prefix: Pavx, op: opBytes{
+		avxEscape | evex128 | evex66 | evex0F38 | evexW0, evexN4, 0xA3,
+		avxEscape | evex256 | evex66 | evex0F38 | evexW0, evexN4, 0xA3,
+		avxEscape | evex512 | evex66 | evex0F38 | evexW0, evexN4, 0xA3,
+	}},
+	{as: AVSHUFF32X4, ytab: _yvshuff32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x23,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x23,
+	}},
+	{as: AVSHUFF64X2, ytab: _yvshuff32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x23,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x23,
+	}},
+	{as: AVSHUFI32X4, ytab: _yvshuff32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x43,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x43,
+	}},
+	{as: AVSHUFI64X2, ytab: _yvshuff32x4, prefix: Pavx, op: opBytes{
+		avxEscape | evex256 | evex66 | evex0F3A | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x43,
+		avxEscape | evex512 | evex66 | evex0F3A | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x43,
+	}},
+	{as: AVSHUFPD, ytab: _yvgf2p8affineinvqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0xC6,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0xC6,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0xC6,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0xC6,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0xC6,
+	}},
+	{as: AVSHUFPS, ytab: _yvgf2p8affineinvqb, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0xC6,
+		avxEscape | vex256 | vex0F | vexW0, 0xC6,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0xC6,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0xC6,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0xC6,
+	}},
+	{as: AVSQRTPD, ytab: _yvcvtdq2ps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x51,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x51,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x51,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x51,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x51,
+	}},
+	{as: AVSQRTPS, ytab: _yvcvtdq2ps, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x51,
+		avxEscape | vex256 | vex0F | vexW0, 0x51,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x51,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x51,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x51,
+	}},
+	{as: AVSQRTSD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x51,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x51,
+	}},
+	{as: AVSQRTSS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x51,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x51,
+	}},
+	{as: AVSTMXCSR, ytab: _yvldmxcsr, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0xAE, 03,
+	}},
+	{as: AVSUBPD, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x5C,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x5C,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexRoundingEnabled | evexZeroingEnabled, 0x5C,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x5C,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x5C,
+	}},
+	{as: AVSUBPS, ytab: _yvaddpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x5C,
+		avxEscape | vex256 | vex0F | vexW0, 0x5C,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexRoundingEnabled | evexZeroingEnabled, 0x5C,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x5C,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x5C,
+	}},
+	{as: AVSUBSD, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF2 | vex0F | vexW0, 0x5C,
+		avxEscape | evex128 | evexF2 | evex0F | evexW1, evexN8 | evexRoundingEnabled | evexZeroingEnabled, 0x5C,
+	}},
+	{as: AVSUBSS, ytab: _yvaddsd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vexF3 | vex0F | vexW0, 0x5C,
+		avxEscape | evex128 | evexF3 | evex0F | evexW0, evexN4 | evexRoundingEnabled | evexZeroingEnabled, 0x5C,
+	}},
+	{as: AVTESTPD, ytab: _yvptest, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x0F,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x0F,
+	}},
+	{as: AVTESTPS, ytab: _yvptest, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F38 | vexW0, 0x0E,
+		avxEscape | vex256 | vex66 | vex0F38 | vexW0, 0x0E,
+	}},
+	{as: AVUCOMISD, ytab: _yvcomisd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x2E,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN8 | evexSaeEnabled, 0x2E,
+	}},
+	{as: AVUCOMISS, ytab: _yvcomisd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x2E,
+		avxEscape | evex128 | evex0F | evexW0, evexN4 | evexSaeEnabled, 0x2E,
+	}},
+	{as: AVUNPCKHPD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x15,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x15,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x15,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x15,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x15,
+	}},
+	{as: AVUNPCKHPS, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x15,
+		avxEscape | vex256 | vex0F | vexW0, 0x15,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x15,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x15,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x15,
+	}},
+	{as: AVUNPCKLPD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x14,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x14,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x14,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x14,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x14,
+	}},
+	{as: AVUNPCKLPS, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x14,
+		avxEscape | vex256 | vex0F | vexW0, 0x14,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x14,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x14,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x14,
+	}},
+	{as: AVXORPD, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex66 | vex0F | vexW0, 0x57,
+		avxEscape | vex256 | vex66 | vex0F | vexW0, 0x57,
+		avxEscape | evex128 | evex66 | evex0F | evexW1, evexN16 | evexBcstN8 | evexZeroingEnabled, 0x57,
+		avxEscape | evex256 | evex66 | evex0F | evexW1, evexN32 | evexBcstN8 | evexZeroingEnabled, 0x57,
+		avxEscape | evex512 | evex66 | evex0F | evexW1, evexN64 | evexBcstN8 | evexZeroingEnabled, 0x57,
+	}},
+	{as: AVXORPS, ytab: _yvandnpd, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x57,
+		avxEscape | vex256 | vex0F | vexW0, 0x57,
+		avxEscape | evex128 | evex0F | evexW0, evexN16 | evexBcstN4 | evexZeroingEnabled, 0x57,
+		avxEscape | evex256 | evex0F | evexW0, evexN32 | evexBcstN4 | evexZeroingEnabled, 0x57,
+		avxEscape | evex512 | evex0F | evexW0, evexN64 | evexBcstN4 | evexZeroingEnabled, 0x57,
+	}},
+	{as: AVZEROALL, ytab: _yvzeroall, prefix: Pavx, op: opBytes{
+		avxEscape | vex256 | vex0F | vexW0, 0x77,
+	}},
+	{as: AVZEROUPPER, ytab: _yvzeroall, prefix: Pavx, op: opBytes{
+		avxEscape | vex128 | vex0F | vexW0, 0x77,
+	}},
+}
diff --git a/go/src/cmd/internal/obj/x86/evex.go b/go/src/cmd/internal/obj/x86/evex.go
new file mode 100644
index 0000000000000000000000000000000000000000..12fe0347046f69ea2a6ba6052169a1367a995180
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/evex.go
@@ -0,0 +1,383 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86
+
+import (
+	"cmd/internal/obj"
+	"errors"
+	"fmt"
+	"strings"
+)
+
+// evexBits stores EVEX prefix info that is used during instruction encoding.
+type evexBits struct {
+	b1 byte // [W1mmLLpp]
+	b2 byte // [NNNbbZRS]
+
+	// Associated instruction opcode.
+	opcode byte
+}
+
+// newEVEXBits creates evexBits object from enc bytes at z position.
+func newEVEXBits(z int, enc *opBytes) evexBits {
+	return evexBits{
+		b1:     enc[z+0],
+		b2:     enc[z+1],
+		opcode: enc[z+2],
+	}
+}
+
+// P returns EVEX.pp value.
+func (evex evexBits) P() byte { return (evex.b1 & evexP) >> 0 }
+
+// L returns EVEX.L'L value.
+func (evex evexBits) L() byte { return (evex.b1 & evexL) >> 2 }
+
+// M returns EVEX.mm value.
+func (evex evexBits) M() byte { return (evex.b1 & evexM) >> 4 }
+
+// W returns EVEX.W value.
+func (evex evexBits) W() byte { return (evex.b1 & evexW) >> 7 }
+
+// BroadcastEnabled reports whether BCST suffix is permitted.
+func (evex evexBits) BroadcastEnabled() bool {
+	return evex.b2&evexBcst != 0
+}
+
+// ZeroingEnabled reports whether Z suffix is permitted.
+func (evex evexBits) ZeroingEnabled() bool {
+	return (evex.b2&evexZeroing)>>2 != 0
+}
+
+// RoundingEnabled reports whether RN_SAE, RZ_SAE, RD_SAE and RU_SAE suffixes
+// are permitted.
+func (evex evexBits) RoundingEnabled() bool {
+	return (evex.b2&evexRounding)>>1 != 0
+}
+
+// SaeEnabled reports whether SAE suffix is permitted.
+func (evex evexBits) SaeEnabled() bool {
+	return (evex.b2&evexSae)>>0 != 0
+}
+
+// DispMultiplier returns displacement multiplier that is calculated
+// based on tuple type, EVEX.W and input size.
+// If embedded broadcast is used, bcst should be true.
+func (evex evexBits) DispMultiplier(bcst bool) int32 {
+	if bcst {
+		switch evex.b2 & evexBcst {
+		case evexBcstN4:
+			return 4
+		case evexBcstN8:
+			return 8
+		}
+		return 1
+	}
+
+	switch evex.b2 & evexN {
+	case evexN1:
+		return 1
+	case evexN2:
+		return 2
+	case evexN4:
+		return 4
+	case evexN8:
+		return 8
+	case evexN16:
+		return 16
+	case evexN32:
+		return 32
+	case evexN64:
+		return 64
+	case evexN128:
+		return 128
+	}
+	return 1
+}
+
+// EVEX is described by using 2-byte sequence.
+// See evexBits for more details.
+const (
+	evexW   = 0x80 // b1[W... ....]
+	evexWIG = 0 << 7
+	evexW0  = 0 << 7
+	evexW1  = 1 << 7
+
+	evexM    = 0x30 // b2[..mm ...]
+	evex0F   = 1 << 4
+	evex0F38 = 2 << 4
+	evex0F3A = 3 << 4
+
+	evexL   = 0x0C // b1[.... LL..]
+	evexLIG = 0 << 2
+	evex128 = 0 << 2
+	evex256 = 1 << 2
+	evex512 = 2 << 2
+
+	evexP  = 0x03 // b1[.... ..pp]
+	evex66 = 1 << 0
+	evexF3 = 2 << 0
+	evexF2 = 3 << 0
+
+	// Precalculated Disp8 N value.
+	// N acts like a multiplier for 8bit displacement.
+	// Note that some N are not used, but their bits are reserved.
+	evexN    = 0xE0 // b2[NNN. ....]
+	evexN1   = 0 << 5
+	evexN2   = 1 << 5
+	evexN4   = 2 << 5
+	evexN8   = 3 << 5
+	evexN16  = 4 << 5
+	evexN32  = 5 << 5
+	evexN64  = 6 << 5
+	evexN128 = 7 << 5
+
+	// Disp8 for broadcasts.
+	evexBcst   = 0x18 // b2[...b b...]
+	evexBcstN4 = 1 << 3
+	evexBcstN8 = 2 << 3
+
+	// Flags that permit certain AVX512 features.
+	// It's semantically illegal to combine evexZeroing and evexSae.
+	evexZeroing         = 0x4 // b2[.... .Z..]
+	evexZeroingEnabled  = 1 << 2
+	evexRounding        = 0x2 // b2[.... ..R.]
+	evexRoundingEnabled = 1 << 1
+	evexSae             = 0x1 // b2[.... ...S]
+	evexSaeEnabled      = 1 << 0
+)
+
+// compressedDisp8 calculates EVEX compressed displacement, if applicable.
+func compressedDisp8(disp, elemSize int32) (disp8 byte, ok bool) {
+	if disp%elemSize == 0 {
+		v := disp / elemSize
+		if v >= -128 && v <= 127 {
+			return byte(v), true
+		}
+	}
+	return 0, false
+}
+
+// evexZcase reports whether given Z-case belongs to EVEX group.
+func evexZcase(zcase uint8) bool {
+	return zcase > Zevex_first && zcase < Zevex_last
+}
+
+// evexSuffix carries instruction EVEX suffix set flags.
+//
+// Examples:
+//
+//	"RU_SAE.Z" => {rounding: 3, zeroing: true}
+//	"Z" => {zeroing: true}
+//	"BCST" => {broadcast: true}
+//	"SAE.Z" => {sae: true, zeroing: true}
+type evexSuffix struct {
+	rounding  byte
+	sae       bool
+	zeroing   bool
+	broadcast bool
+}
+
+// Rounding control values.
+// Match exact value for EVEX.L'L field (with exception of rcUnset).
+const (
+	rcRNSAE = 0 // Round towards nearest
+	rcRDSAE = 1 // Round towards -Inf
+	rcRUSAE = 2 // Round towards +Inf
+	rcRZSAE = 3 // Round towards zero
+	rcUnset = 4
+)
+
+// newEVEXSuffix returns proper zero value for evexSuffix.
+func newEVEXSuffix() evexSuffix {
+	return evexSuffix{rounding: rcUnset}
+}
+
+// evexSuffixMap maps obj.X86suffix to its decoded version.
+// Filled during init().
+var evexSuffixMap [255]evexSuffix
+
+func init() {
+	// Decode all valid suffixes for later use.
+	for i := range opSuffixTable {
+		suffix := newEVEXSuffix()
+		parts := strings.Split(opSuffixTable[i], ".")
+		for j := range parts {
+			switch parts[j] {
+			case "Z":
+				suffix.zeroing = true
+			case "BCST":
+				suffix.broadcast = true
+			case "SAE":
+				suffix.sae = true
+
+			case "RN_SAE":
+				suffix.rounding = rcRNSAE
+			case "RD_SAE":
+				suffix.rounding = rcRDSAE
+			case "RU_SAE":
+				suffix.rounding = rcRUSAE
+			case "RZ_SAE":
+				suffix.rounding = rcRZSAE
+			}
+		}
+		evexSuffixMap[i] = suffix
+	}
+}
+
+// toDisp8 tries to convert disp to proper 8-bit displacement value.
+func toDisp8(disp int32, p *obj.Prog, asmbuf *AsmBuf) (disp8 byte, ok bool) {
+	if asmbuf.evexflag {
+		bcst := evexSuffixMap[p.Scond].broadcast
+		elemSize := asmbuf.evex.DispMultiplier(bcst)
+		return compressedDisp8(disp, elemSize)
+	}
+	return byte(disp), disp >= -128 && disp < 128
+}
+
+// EncodeRegisterRange packs [reg0-reg1] list into 64-bit value that
+// is intended to be stored inside obj.Addr.Offset with TYPE_REGLIST.
+func EncodeRegisterRange(reg0, reg1 int16) int64 {
+	return (int64(reg0) << 0) |
+		(int64(reg1) << 16) |
+		obj.RegListX86Lo
+}
+
+// decodeRegisterRange unpacks [reg0-reg1] list from 64-bit value created by EncodeRegisterRange.
+func decodeRegisterRange(list int64) (reg0, reg1 int) {
+	return int((list >> 0) & 0xFFFF),
+		int((list >> 16) & 0xFFFF)
+}
+
+// ParseSuffix handles the special suffix for the 386/AMD64.
+// Suffix bits are stored into p.Scond.
+//
+// Leading "." in cond is ignored.
+func ParseSuffix(p *obj.Prog, cond string) error {
+	cond = strings.TrimPrefix(cond, ".")
+
+	suffix := newOpSuffix(cond)
+	if !suffix.IsValid() {
+		return inferSuffixError(cond)
+	}
+
+	p.Scond = uint8(suffix)
+	return nil
+}
+
+// inferSuffixError returns non-nil error that describes what could be
+// the cause of suffix parse failure.
+//
+// At the point this function is executed there is already assembly error,
+// so we can burn some clocks to construct good error message.
+//
+// Reported issues:
+//   - duplicated suffixes
+//   - illegal rounding/SAE+broadcast combinations
+//   - unknown suffixes
+//   - misplaced suffix (e.g. wrong Z suffix position)
+func inferSuffixError(cond string) error {
+	suffixSet := make(map[string]bool)  // Set for duplicates detection.
+	unknownSet := make(map[string]bool) // Set of unknown suffixes.
+	hasBcst := false
+	hasRoundSae := false
+	var msg []string // Error message parts
+
+	suffixes := strings.Split(cond, ".")
+	for i, suffix := range suffixes {
+		switch suffix {
+		case "Z":
+			if i != len(suffixes)-1 {
+				msg = append(msg, "Z suffix should be the last")
+			}
+		case "BCST":
+			hasBcst = true
+		case "SAE", "RN_SAE", "RZ_SAE", "RD_SAE", "RU_SAE":
+			hasRoundSae = true
+		default:
+			if !unknownSet[suffix] {
+				msg = append(msg, fmt.Sprintf("unknown suffix %q", suffix))
+			}
+			unknownSet[suffix] = true
+		}
+
+		if suffixSet[suffix] {
+			msg = append(msg, fmt.Sprintf("duplicate suffix %q", suffix))
+		}
+		suffixSet[suffix] = true
+	}
+
+	if hasBcst && hasRoundSae {
+		msg = append(msg, "can't combine rounding/SAE and broadcast")
+	}
+
+	if len(msg) == 0 {
+		return errors.New("bad suffix combination")
+	}
+	return errors.New(strings.Join(msg, "; "))
+}
+
+// opSuffixTable is a complete list of possible opcode suffix combinations.
+// It "maps" uint8 suffix bits to their string representation.
+// With the exception of first and last elements, order is not important.
+var opSuffixTable = [...]string{
+	"", // Map empty suffix to empty string.
+
+	"Z",
+
+	"SAE",
+	"SAE.Z",
+
+	"RN_SAE",
+	"RZ_SAE",
+	"RD_SAE",
+	"RU_SAE",
+	"RN_SAE.Z",
+	"RZ_SAE.Z",
+	"RD_SAE.Z",
+	"RU_SAE.Z",
+
+	"BCST",
+	"BCST.Z",
+
+	"<bad suffix>",
+}
+
+// opSuffix represents instruction opcode suffix.
+// Compound (multi-part) suffixes expressed with single opSuffix value.
+//
+// uint8 type is used to fit obj.Prog.Scond.
+type opSuffix uint8
+
+// badOpSuffix is used to represent all invalid suffix combinations.
+const badOpSuffix = opSuffix(len(opSuffixTable) - 1)
+
+// newOpSuffix returns opSuffix object that matches suffixes string.
+//
+// If no matching suffix is found, special "invalid" suffix is returned.
+// Use IsValid method to check against this case.
+func newOpSuffix(suffixes string) opSuffix {
+	for i := range opSuffixTable {
+		if opSuffixTable[i] == suffixes {
+			return opSuffix(i)
+		}
+	}
+	return badOpSuffix
+}
+
+// IsValid reports whether suffix is valid.
+// Empty suffixes are valid.
+func (suffix opSuffix) IsValid() bool {
+	return suffix != badOpSuffix
+}
+
+// String returns suffix printed representation.
+//
+// It matches the string that was used to create suffix with NewX86Suffix()
+// for valid suffixes.
+// For all invalid suffixes, special marker is returned.
+func (suffix opSuffix) String() string {
+	return opSuffixTable[suffix]
+}
diff --git a/go/src/cmd/internal/obj/x86/list6.go b/go/src/cmd/internal/obj/x86/list6.go
new file mode 100644
index 0000000000000000000000000000000000000000..60280312c9bd789224daf9181011ede3375f79e3
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/list6.go
@@ -0,0 +1,264 @@
+// Inferno utils/6c/list.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6c/list.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package x86
+
+import (
+	"cmd/internal/obj"
+	"fmt"
+)
+
+var Register = []string{
+	"AL", // [D_AL]
+	"CL",
+	"DL",
+	"BL",
+	"SPB",
+	"BPB",
+	"SIB",
+	"DIB",
+	"R8B",
+	"R9B",
+	"R10B",
+	"R11B",
+	"R12B",
+	"R13B",
+	"R14B",
+	"R15B",
+	"AX", // [D_AX]
+	"CX",
+	"DX",
+	"BX",
+	"SP",
+	"BP",
+	"SI",
+	"DI",
+	"R8",
+	"R9",
+	"R10",
+	"R11",
+	"R12",
+	"R13",
+	"R14",
+	"R15",
+	"AH",
+	"CH",
+	"DH",
+	"BH",
+	"F0", // [D_F0]
+	"F1",
+	"F2",
+	"F3",
+	"F4",
+	"F5",
+	"F6",
+	"F7",
+	"M0",
+	"M1",
+	"M2",
+	"M3",
+	"M4",
+	"M5",
+	"M6",
+	"M7",
+	"K0",
+	"K1",
+	"K2",
+	"K3",
+	"K4",
+	"K5",
+	"K6",
+	"K7",
+	"X0",
+	"X1",
+	"X2",
+	"X3",
+	"X4",
+	"X5",
+	"X6",
+	"X7",
+	"X8",
+	"X9",
+	"X10",
+	"X11",
+	"X12",
+	"X13",
+	"X14",
+	"X15",
+	"X16",
+	"X17",
+	"X18",
+	"X19",
+	"X20",
+	"X21",
+	"X22",
+	"X23",
+	"X24",
+	"X25",
+	"X26",
+	"X27",
+	"X28",
+	"X29",
+	"X30",
+	"X31",
+	"Y0",
+	"Y1",
+	"Y2",
+	"Y3",
+	"Y4",
+	"Y5",
+	"Y6",
+	"Y7",
+	"Y8",
+	"Y9",
+	"Y10",
+	"Y11",
+	"Y12",
+	"Y13",
+	"Y14",
+	"Y15",
+	"Y16",
+	"Y17",
+	"Y18",
+	"Y19",
+	"Y20",
+	"Y21",
+	"Y22",
+	"Y23",
+	"Y24",
+	"Y25",
+	"Y26",
+	"Y27",
+	"Y28",
+	"Y29",
+	"Y30",
+	"Y31",
+	"Z0",
+	"Z1",
+	"Z2",
+	"Z3",
+	"Z4",
+	"Z5",
+	"Z6",
+	"Z7",
+	"Z8",
+	"Z9",
+	"Z10",
+	"Z11",
+	"Z12",
+	"Z13",
+	"Z14",
+	"Z15",
+	"Z16",
+	"Z17",
+	"Z18",
+	"Z19",
+	"Z20",
+	"Z21",
+	"Z22",
+	"Z23",
+	"Z24",
+	"Z25",
+	"Z26",
+	"Z27",
+	"Z28",
+	"Z29",
+	"Z30",
+	"Z31",
+	"CS", // [D_CS]
+	"SS",
+	"DS",
+	"ES",
+	"FS",
+	"GS",
+	"GDTR", // [D_GDTR]
+	"IDTR", // [D_IDTR]
+	"LDTR", // [D_LDTR]
+	"MSW",  // [D_MSW]
+	"TASK", // [D_TASK]
+	"CR0",  // [D_CR]
+	"CR1",
+	"CR2",
+	"CR3",
+	"CR4",
+	"CR5",
+	"CR6",
+	"CR7",
+	"CR8",
+	"CR9",
+	"CR10",
+	"CR11",
+	"CR12",
+	"CR13",
+	"CR14",
+	"CR15",
+	"DR0", // [D_DR]
+	"DR1",
+	"DR2",
+	"DR3",
+	"DR4",
+	"DR5",
+	"DR6",
+	"DR7",
+	"TR0", // [D_TR]
+	"TR1",
+	"TR2",
+	"TR3",
+	"TR4",
+	"TR5",
+	"TR6",
+	"TR7",
+	"TLS",    // [D_TLS]
+	"MAXREG", // [MAXREG]
+}
+
+func init() {
+	obj.RegisterRegister(REG_AL, REG_AL+len(Register), rconv)
+	obj.RegisterOpcode(obj.ABaseAMD64, Anames)
+	obj.RegisterRegisterList(obj.RegListX86Lo, obj.RegListX86Hi, rlconv)
+	obj.RegisterOpSuffix("386", opSuffixString)
+	obj.RegisterOpSuffix("amd64", opSuffixString)
+}
+
+func rconv(r int) string {
+	if REG_AL <= r && r-REG_AL < len(Register) {
+		return Register[r-REG_AL]
+	}
+	return fmt.Sprintf("Rgok(%d)", r-obj.RBaseAMD64)
+}
+
+func rlconv(bits int64) string {
+	reg0, reg1 := decodeRegisterRange(bits)
+	return fmt.Sprintf("[%s-%s]", rconv(reg0), rconv(reg1))
+}
+
+func opSuffixString(s uint8) string {
+	return "." + opSuffix(s).String()
+}
diff --git a/go/src/cmd/internal/obj/x86/obj6.go b/go/src/cmd/internal/obj/x86/obj6.go
new file mode 100644
index 0000000000000000000000000000000000000000..ed41d81388bea8b5d6ecadf0f5c8a75e47ccc15b
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/obj6.go
@@ -0,0 +1,1430 @@
+// Inferno utils/6l/pass.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/pass.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package x86
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"cmd/internal/sys"
+	"internal/abi"
+	"log"
+	"math"
+	"path"
+	"strings"
+)
+
+func CanUse1InsnTLS(ctxt *obj.Link) bool {
+	if isAndroid {
+		// Android uses a global variable for the tls offset.
+		return false
+	}
+
+	if ctxt.Arch.Family == sys.I386 {
+		switch ctxt.Headtype {
+		case objabi.Hlinux,
+			objabi.Hplan9,
+			objabi.Hwindows:
+			return false
+		}
+
+		return true
+	}
+
+	switch ctxt.Headtype {
+	case objabi.Hplan9, objabi.Hwindows:
+		return false
+	case objabi.Hlinux, objabi.Hfreebsd:
+		return !ctxt.Flag_shared
+	}
+
+	return true
+}
+
+func progedit(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	// Thread-local storage references use the TLS pseudo-register.
+	// As a register, TLS refers to the thread-local storage base, and it
+	// can only be loaded into another register:
+	//
+	//         MOVQ TLS, AX
+	//
+	// An offset from the thread-local storage base is written off(reg)(TLS*1).
+	// Semantically it is off(reg), but the (TLS*1) annotation marks this as
+	// indexing from the loaded TLS base. This emits a relocation so that
+	// if the linker needs to adjust the offset, it can. For example:
+	//
+	//         MOVQ TLS, AX
+	//         MOVQ 0(AX)(TLS*1), CX // load g into CX
+	//
+	// On systems that support direct access to the TLS memory, this
+	// pair of instructions can be reduced to a direct TLS memory reference:
+	//
+	//         MOVQ 0(TLS), CX // load g into CX
+	//
+	// The 2-instruction and 1-instruction forms correspond to the two code
+	// sequences for loading a TLS variable in the local exec model given in "ELF
+	// Handling For Thread-Local Storage".
+	//
+	// We apply this rewrite on systems that support the 1-instruction form.
+	// The decision is made using only the operating system and the -shared flag,
+	// not the link mode. If some link modes on a particular operating system
+	// require the 2-instruction form, then all builds for that operating system
+	// will use the 2-instruction form, so that the link mode decision can be
+	// delayed to link time.
+	//
+	// In this way, all supported systems use identical instructions to
+	// access TLS, and they are rewritten appropriately first here in
+	// liblink and then finally using relocations in the linker.
+	//
+	// When -shared is passed, we leave the code in the 2-instruction form but
+	// assemble (and relocate) them in different ways to generate the initial
+	// exec code sequence. It's a bit of a fluke that this is possible without
+	// rewriting the instructions more comprehensively, and it only does because
+	// we only support a single TLS variable (g).
+
+	if CanUse1InsnTLS(ctxt) {
+		// Reduce 2-instruction sequence to 1-instruction sequence.
+		// Sequences like
+		//	MOVQ TLS, BX
+		//	... off(BX)(TLS*1) ...
+		// become
+		//	NOP
+		//	... off(TLS) ...
+		//
+		// TODO(rsc): Remove the Hsolaris special case. It exists only to
+		// guarantee we are producing byte-identical binaries as before this code.
+		// But it should be unnecessary.
+		if (p.As == AMOVQ || p.As == AMOVL) && p.From.Type == obj.TYPE_REG && p.From.Reg == REG_TLS && p.To.Type == obj.TYPE_REG && REG_AX <= p.To.Reg && p.To.Reg <= REG_R15 && ctxt.Headtype != objabi.Hsolaris {
+			obj.Nopout(p)
+		}
+		if p.From.Type == obj.TYPE_MEM && p.From.Index == REG_TLS && REG_AX <= p.From.Reg && p.From.Reg <= REG_R15 {
+			p.From.Reg = REG_TLS
+			p.From.Scale = 0
+			p.From.Index = REG_NONE
+		}
+
+		if p.To.Type == obj.TYPE_MEM && p.To.Index == REG_TLS && REG_AX <= p.To.Reg && p.To.Reg <= REG_R15 {
+			p.To.Reg = REG_TLS
+			p.To.Scale = 0
+			p.To.Index = REG_NONE
+		}
+	} else {
+		// load_g, below, always inserts the 1-instruction sequence. Rewrite it
+		// as the 2-instruction sequence if necessary.
+		//	MOVQ 0(TLS), BX
+		// becomes
+		//	MOVQ TLS, BX
+		//	MOVQ 0(BX)(TLS*1), BX
+		if (p.As == AMOVQ || p.As == AMOVL) && p.From.Type == obj.TYPE_MEM && p.From.Reg == REG_TLS && p.To.Type == obj.TYPE_REG && REG_AX <= p.To.Reg && p.To.Reg <= REG_R15 {
+			q := obj.Appendp(p, newprog)
+			q.As = p.As
+			q.From = p.From
+			q.From.Type = obj.TYPE_MEM
+			q.From.Reg = p.To.Reg
+			q.From.Index = REG_TLS
+			q.From.Scale = 2 // TODO: use 1
+			q.To = p.To
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REG_TLS
+			p.From.Index = REG_NONE
+			p.From.Offset = 0
+		}
+	}
+
+	// Android and Windows use a tls offset determined at runtime. Rewrite
+	//	MOVQ TLS, BX
+	// to
+	//	MOVQ runtime.tls_g(SB), BX
+	if (isAndroid || ctxt.Headtype == objabi.Hwindows) &&
+		(p.As == AMOVQ || p.As == AMOVL) && p.From.Type == obj.TYPE_REG && p.From.Reg == REG_TLS && p.To.Type == obj.TYPE_REG && REG_AX <= p.To.Reg && p.To.Reg <= REG_R15 {
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_EXTERN
+		p.From.Reg = REG_NONE
+		p.From.Sym = ctxt.Lookup("runtime.tls_g")
+		p.From.Index = REG_NONE
+		if ctxt.Headtype == objabi.Hwindows {
+			// Windows requires an additional indirection
+			// to retrieve the TLS pointer,
+			// as runtime.tls_g contains the TLS offset from GS or FS.
+			// on AMD64 add
+			//	MOVQ 0(BX)(GS*1), BX
+			// on 386 add
+			//	MOVQ 0(BX)(FS*1), BX4
+			q := obj.Appendp(p, newprog)
+			q.As = p.As
+			q.From = obj.Addr{}
+			q.From.Type = obj.TYPE_MEM
+			q.From.Reg = p.To.Reg
+			if ctxt.Arch.Family == sys.AMD64 {
+				q.From.Index = REG_GS
+			} else {
+				q.From.Index = REG_FS
+			}
+			q.From.Scale = 1
+			q.From.Offset = 0
+			q.To = p.To
+		}
+	}
+
+	// TODO: Remove.
+	if ctxt.Headtype == objabi.Hwindows && ctxt.Arch.Family == sys.AMD64 || ctxt.Headtype == objabi.Hplan9 {
+		if p.From.Scale == 1 && p.From.Index == REG_TLS {
+			p.From.Scale = 2
+		}
+		if p.To.Scale == 1 && p.To.Index == REG_TLS {
+			p.To.Scale = 2
+		}
+	}
+
+	// Rewrite 0 to $0 in 3rd argument to CMPPS etc.
+	// That's what the tables expect.
+	switch p.As {
+	case ACMPPD, ACMPPS, ACMPSD, ACMPSS:
+		if p.To.Type == obj.TYPE_MEM && p.To.Name == obj.NAME_NONE && p.To.Reg == REG_NONE && p.To.Index == REG_NONE && p.To.Sym == nil {
+			p.To.Type = obj.TYPE_CONST
+		}
+	}
+
+	// Rewrite CALL/JMP/RET to symbol as TYPE_BRANCH.
+	switch p.As {
+	case obj.ACALL, obj.AJMP, obj.ARET:
+		if p.To.Type == obj.TYPE_MEM && (p.To.Name == obj.NAME_EXTERN || p.To.Name == obj.NAME_STATIC) && p.To.Sym != nil {
+			p.To.Type = obj.TYPE_BRANCH
+		}
+	}
+
+	// Rewrite MOVL/MOVQ $XXX(FP/SP) as LEAL/LEAQ.
+	if p.From.Type == obj.TYPE_ADDR && (ctxt.Arch.Family == sys.AMD64 || p.From.Name != obj.NAME_EXTERN && p.From.Name != obj.NAME_STATIC) {
+		switch p.As {
+		case AMOVL:
+			p.As = ALEAL
+			p.From.Type = obj.TYPE_MEM
+		case AMOVQ:
+			p.As = ALEAQ
+			p.From.Type = obj.TYPE_MEM
+		}
+	}
+
+	// Rewrite float constants to values stored in memory.
+	switch p.As {
+	// Convert AMOVSS $(0), Xx to AXORPS Xx, Xx
+	case AMOVSS, AVMOVSS:
+		if p.From.Type == obj.TYPE_FCONST {
+			//  f == 0 can't be used here due to -0, so use Float64bits
+			if f := p.From.Val.(float64); math.Float64bits(f) == 0 {
+				if p.To.Type == obj.TYPE_REG && REG_X0 <= p.To.Reg && p.To.Reg <= REG_X15 {
+					p.As = AXORPS
+					p.From = p.To
+					break
+				}
+			}
+		}
+		fallthrough
+
+	case AFMOVF,
+		AFADDF,
+		AFSUBF,
+		AFSUBRF,
+		AFMULF,
+		AFDIVF,
+		AFDIVRF,
+		AFCOMF,
+		AFCOMFP,
+		AADDSS,
+		ASUBSS,
+		AMULSS,
+		ADIVSS,
+		ACOMISS,
+		AUCOMISS:
+		if p.From.Type == obj.TYPE_FCONST {
+			f32 := float32(p.From.Val.(float64))
+			p.From.Type = obj.TYPE_MEM
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Sym = ctxt.Float32Sym(f32)
+			p.From.Offset = 0
+		}
+
+	case AMOVSD, AVMOVSD:
+		// Convert AMOVSD $(0), Xx to AXORPS Xx, Xx
+		if p.From.Type == obj.TYPE_FCONST {
+			//  f == 0 can't be used here due to -0, so use Float64bits
+			if f := p.From.Val.(float64); math.Float64bits(f) == 0 {
+				if p.To.Type == obj.TYPE_REG && REG_X0 <= p.To.Reg && p.To.Reg <= REG_X15 {
+					p.As = AXORPS
+					p.From = p.To
+					break
+				}
+			}
+		}
+		fallthrough
+
+	case AFMOVD,
+		AFADDD,
+		AFSUBD,
+		AFSUBRD,
+		AFMULD,
+		AFDIVD,
+		AFDIVRD,
+		AFCOMD,
+		AFCOMDP,
+		AADDSD,
+		ASUBSD,
+		AMULSD,
+		ADIVSD,
+		ACOMISD,
+		AUCOMISD:
+		if p.From.Type == obj.TYPE_FCONST {
+			f64 := p.From.Val.(float64)
+			p.From.Type = obj.TYPE_MEM
+			p.From.Name = obj.NAME_EXTERN
+			p.From.Sym = ctxt.Float64Sym(f64)
+			p.From.Offset = 0
+		}
+	}
+
+	if ctxt.Flag_dynlink {
+		rewriteToUseGot(ctxt, p, newprog)
+	}
+
+	if ctxt.Flag_shared && ctxt.Arch.Family == sys.I386 {
+		rewriteToPcrel(ctxt, p, newprog)
+	}
+}
+
+// Rewrite p, if necessary, to access global data via the global offset table.
+func rewriteToUseGot(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	var lea, mov obj.As
+	var reg int16
+	if ctxt.Arch.Family == sys.AMD64 {
+		lea = ALEAQ
+		mov = AMOVQ
+		reg = REG_R15
+	} else {
+		lea = ALEAL
+		mov = AMOVL
+		reg = REG_CX
+		if p.As == ALEAL && p.To.Reg != p.From.Reg && p.To.Reg != p.From.Index {
+			// Special case: clobber the destination register with
+			// the PC so we don't have to clobber CX.
+			// The SSA backend depends on CX not being clobbered across LEAL.
+			// See cmd/compile/internal/ssa/gen/386.rules (search for Flag_shared).
+			reg = p.To.Reg
+		}
+	}
+
+	if p.As == obj.ADUFFCOPY || p.As == obj.ADUFFZERO {
+		//     ADUFFxxx $offset
+		// becomes
+		//     $MOV runtime.duffxxx@GOT, $reg
+		//     $LEA $offset($reg), $reg
+		//     CALL $reg
+		// (we use LEAx rather than ADDx because ADDx clobbers
+		// flags and duffzero on 386 does not otherwise do so).
+		var sym *obj.LSym
+		if p.As == obj.ADUFFZERO {
+			sym = ctxt.LookupABI("runtime.duffzero", obj.ABIInternal)
+		} else {
+			sym = ctxt.LookupABI("runtime.duffcopy", obj.ABIInternal)
+		}
+		offset := p.To.Offset
+		p.As = mov
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		p.From.Sym = sym
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = reg
+		p.To.Offset = 0
+		p.To.Sym = nil
+		p1 := obj.Appendp(p, newprog)
+		p1.As = lea
+		p1.From.Type = obj.TYPE_MEM
+		p1.From.Offset = offset
+		p1.From.Reg = reg
+		p1.To.Type = obj.TYPE_REG
+		p1.To.Reg = reg
+		p2 := obj.Appendp(p1, newprog)
+		p2.As = obj.ACALL
+		p2.To.Type = obj.TYPE_REG
+		p2.To.Reg = reg
+	}
+
+	// We only care about global data: NAME_EXTERN means a global
+	// symbol in the Go sense, and p.Sym.Local is true for a few
+	// internally defined symbols.
+	if p.As == lea && p.From.Type == obj.TYPE_MEM && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// $LEA sym, Rx becomes $MOV $sym, Rx which will be rewritten below
+		p.As = mov
+		p.From.Type = obj.TYPE_ADDR
+	}
+	if p.From.Type == obj.TYPE_ADDR && p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		// $MOV $sym, Rx becomes $MOV sym@GOT, Rx
+		// $MOV $sym+<off>, Rx becomes $MOV sym@GOT, Rx; $LEA <off>(Rx), Rx
+		// On 386 only, more complicated things like PUSHL $sym become $MOV sym@GOT, CX; PUSHL CX
+		cmplxdest := false
+		pAs := p.As
+		var dest obj.Addr
+		if p.To.Type != obj.TYPE_REG || pAs != mov {
+			if ctxt.Arch.Family == sys.AMD64 {
+				ctxt.Diag("do not know how to handle LEA-type insn to non-register in %v with -dynlink", p)
+			}
+			cmplxdest = true
+			dest = p.To
+			p.As = mov
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = reg
+			p.To.Sym = nil
+			p.To.Name = obj.NAME_NONE
+		}
+		p.From.Type = obj.TYPE_MEM
+		p.From.Name = obj.NAME_GOTREF
+		q := p
+		if p.From.Offset != 0 {
+			q = obj.Appendp(p, newprog)
+			q.As = lea
+			q.From.Type = obj.TYPE_MEM
+			q.From.Reg = p.To.Reg
+			q.From.Offset = p.From.Offset
+			q.To = p.To
+			p.From.Offset = 0
+		}
+		if cmplxdest {
+			q = obj.Appendp(q, newprog)
+			q.As = pAs
+			q.To = dest
+			q.From.Type = obj.TYPE_REG
+			q.From.Reg = reg
+		}
+	}
+	from3 := p.GetFrom3()
+	for i := range p.RestArgs {
+		a := &p.RestArgs[i].Addr
+		if a != from3 && a.Name == obj.NAME_EXTERN && !a.Sym.Local() {
+			ctxt.Diag("don't know how to handle %v with -dynlink", p)
+		}
+	}
+	var source *obj.Addr
+	// MOVx sym, Ry becomes $MOV sym@GOT, R15; MOVx (R15), Ry
+	// MOVx Ry, sym becomes $MOV sym@GOT, R15; MOVx Ry, (R15)
+	// An addition may be inserted between the two MOVs if there is an offset.
+	if p.From.Name == obj.NAME_EXTERN && !p.From.Sym.Local() {
+		if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+			ctxt.Diag("cannot handle NAME_EXTERN on both sides in %v with -dynlink", p)
+		}
+		if from3 != nil && from3.Name == obj.NAME_EXTERN && !from3.Sym.Local() {
+			ctxt.Diag("cannot handle NAME_EXTERN on multiple operands in %v with -dynlink", p)
+		}
+		source = &p.From
+	} else if p.To.Name == obj.NAME_EXTERN && !p.To.Sym.Local() {
+		if from3 != nil && from3.Name == obj.NAME_EXTERN && !from3.Sym.Local() {
+			ctxt.Diag("cannot handle NAME_EXTERN on multiple operands in %v with -dynlink", p)
+		}
+		source = &p.To
+	} else if from3 != nil && from3.Name == obj.NAME_EXTERN && !from3.Sym.Local() {
+		source = from3
+	} else {
+		return
+	}
+	if p.As == obj.ACALL {
+		// When dynlinking on 386, almost any call might end up being a call
+		// to a PLT, so make sure the GOT pointer is loaded into BX.
+		// RegTo2 is set on the replacement call insn to stop it being
+		// processed when it is in turn passed to progedit.
+		//
+		// We disable open-coded defers in buildssa() on 386 ONLY with shared
+		// libraries because of this extra code added before deferreturn calls.
+		//
+		// computeDeferReturn in cmd/link/internal/ld/pcln.go depends
+		// on the size of these instructions.
+		if ctxt.Arch.Family == sys.AMD64 || (p.To.Sym != nil && p.To.Sym.Local()) || p.RegTo2 != 0 {
+			return
+		}
+		p1 := obj.Appendp(p, newprog)
+		p2 := obj.Appendp(p1, newprog)
+
+		p1.As = ALEAL
+		p1.From.Type = obj.TYPE_MEM
+		p1.From.Name = obj.NAME_STATIC
+		p1.From.Sym = ctxt.Lookup("_GLOBAL_OFFSET_TABLE_")
+		p1.To.Type = obj.TYPE_REG
+		p1.To.Reg = REG_BX
+
+		p2.As = p.As
+		p2.Scond = p.Scond
+		p2.From = p.From
+		if p.RestArgs != nil {
+			p2.RestArgs = append(p2.RestArgs, p.RestArgs...)
+		}
+		p2.Reg = p.Reg
+		p2.To = p.To
+		// p.To.Type was set to TYPE_BRANCH above, but that makes checkaddr
+		// in ../pass.go complain, so set it back to TYPE_MEM here, until p2
+		// itself gets passed to progedit.
+		p2.To.Type = obj.TYPE_MEM
+		p2.RegTo2 = 1
+
+		obj.Nopout(p)
+		return
+
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	if source.Type != obj.TYPE_MEM {
+		ctxt.Diag("don't know how to handle %v with -dynlink", p)
+	}
+	p1 := obj.Appendp(p, newprog)
+	p2 := obj.Appendp(p1, newprog)
+
+	p1.As = mov
+	p1.From.Type = obj.TYPE_MEM
+	p1.From.Sym = source.Sym
+	p1.From.Name = obj.NAME_GOTREF
+	p1.To.Type = obj.TYPE_REG
+	p1.To.Reg = reg
+
+	p2.As = p.As
+	p2.From = p.From
+	p2.To = p.To
+	p2.RestArgs = p.RestArgs
+	if p.From.Name == obj.NAME_EXTERN {
+		p2.From.Reg = reg
+		p2.From.Name = obj.NAME_NONE
+		p2.From.Sym = nil
+	} else if p.To.Name == obj.NAME_EXTERN {
+		p2.To.Reg = reg
+		p2.To.Name = obj.NAME_NONE
+		p2.To.Sym = nil
+	} else if p.GetFrom3() != nil && p.GetFrom3().Name == obj.NAME_EXTERN {
+		from3 = p2.GetFrom3()
+		from3.Reg = reg
+		from3.Name = obj.NAME_NONE
+		from3.Sym = nil
+	} else {
+		return
+	}
+	obj.Nopout(p)
+}
+
+func rewriteToPcrel(ctxt *obj.Link, p *obj.Prog, newprog obj.ProgAlloc) {
+	// RegTo2 is set on the instructions we insert here so they don't get
+	// processed twice.
+	if p.RegTo2 != 0 {
+		return
+	}
+	if p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ACALL || p.As == obj.ARET || p.As == obj.AJMP {
+		return
+	}
+	// Any Prog (aside from the above special cases) with an Addr with Name ==
+	// NAME_EXTERN, NAME_STATIC or NAME_GOTREF has a CALL __x86.get_pc_thunk.XX
+	// inserted before it.
+	isName := func(a *obj.Addr) bool {
+		if a.Sym == nil || (a.Type != obj.TYPE_MEM && a.Type != obj.TYPE_ADDR) || a.Reg != 0 {
+			return false
+		}
+		if a.Sym.Type == objabi.STLSBSS {
+			return false
+		}
+		return a.Name == obj.NAME_EXTERN || a.Name == obj.NAME_STATIC || a.Name == obj.NAME_GOTREF
+	}
+
+	if isName(&p.From) && p.From.Type == obj.TYPE_ADDR {
+		// Handle things like "MOVL $sym, (SP)" or "PUSHL $sym" by rewriting
+		// to "MOVL $sym, CX; MOVL CX, (SP)" or "MOVL $sym, CX; PUSHL CX"
+		// respectively.
+		if p.To.Type != obj.TYPE_REG {
+			q := obj.Appendp(p, newprog)
+			q.As = p.As
+			q.From.Type = obj.TYPE_REG
+			q.From.Reg = REG_CX
+			q.To = p.To
+			p.As = AMOVL
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REG_CX
+			p.To.Sym = nil
+			p.To.Name = obj.NAME_NONE
+		}
+	}
+
+	if !isName(&p.From) && !isName(&p.To) && (p.GetFrom3() == nil || !isName(p.GetFrom3())) {
+		return
+	}
+	var dst int16 = REG_CX
+	if (p.As == ALEAL || p.As == AMOVL) && p.To.Reg != p.From.Reg && p.To.Reg != p.From.Index {
+		dst = p.To.Reg
+		// Why? See the comment near the top of rewriteToUseGot above.
+		// AMOVLs might be introduced by the GOT rewrites.
+	}
+	q := obj.Appendp(p, newprog)
+	q.RegTo2 = 1
+	r := obj.Appendp(q, newprog)
+	r.RegTo2 = 1
+	q.As = obj.ACALL
+	thunkname := "__x86.get_pc_thunk." + strings.ToLower(rconv(int(dst)))
+	q.To.Sym = ctxt.LookupInit(thunkname, func(s *obj.LSym) { s.Set(obj.AttrLocal, true) })
+	q.To.Type = obj.TYPE_MEM
+	q.To.Name = obj.NAME_EXTERN
+	r.As = p.As
+	r.Scond = p.Scond
+	r.From = p.From
+	r.RestArgs = p.RestArgs
+	r.Reg = p.Reg
+	r.To = p.To
+	if isName(&p.From) {
+		r.From.Reg = dst
+	}
+	if isName(&p.To) {
+		r.To.Reg = dst
+	}
+	if p.GetFrom3() != nil && isName(p.GetFrom3()) {
+		r.GetFrom3().Reg = dst
+	}
+	obj.Nopout(p)
+}
+
+// Prog.mark
+const (
+	markBit = 1 << 0 // used in errorCheck to avoid duplicate work
+)
+
+func preprocess(ctxt *obj.Link, cursym *obj.LSym, newprog obj.ProgAlloc) {
+	if cursym.Func().Text == nil || cursym.Func().Text.Link == nil {
+		return
+	}
+
+	p := cursym.Func().Text
+	autoffset := int32(p.To.Offset)
+	if autoffset < 0 {
+		autoffset = 0
+	}
+
+	hasCall := false
+	for q := p; q != nil; q = q.Link {
+		if q.As == obj.ACALL || q.As == obj.ADUFFCOPY || q.As == obj.ADUFFZERO {
+			hasCall = true
+			break
+		}
+	}
+
+	var bpsize int
+	if ctxt.Arch.Family == sys.AMD64 &&
+		!p.From.Sym.NoFrame() && // (1) below
+		!(autoffset == 0 && !hasCall) { // (2) below
+		// Make room to save a base pointer.
+		// There are 2 cases we must avoid:
+		// 1) If noframe is set (which we do for functions which tail call).
+		// For performance, we also want to avoid:
+		// 2) Frameless leaf functions
+		bpsize = ctxt.Arch.PtrSize
+		autoffset += int32(bpsize)
+		p.To.Offset += int64(bpsize)
+	} else {
+		bpsize = 0
+		p.From.Sym.Set(obj.AttrNoFrame, true)
+	}
+
+	textarg := int64(p.To.Val.(int32))
+	cursym.Func().Args = int32(textarg)
+	cursym.Func().Locals = int32(p.To.Offset)
+
+	// TODO(rsc): Remove.
+	if ctxt.Arch.Family == sys.I386 && cursym.Func().Locals < 0 {
+		cursym.Func().Locals = 0
+	}
+
+	// TODO(rsc): Remove 'ctxt.Arch.Family == sys.AMD64 &&'.
+	if ctxt.Arch.Family == sys.AMD64 && autoffset < abi.StackSmall && !p.From.Sym.NoSplit() {
+		leaf := true
+	LeafSearch:
+		for q := p; q != nil; q = q.Link {
+			switch q.As {
+			case obj.ACALL:
+				// Treat common runtime calls that take no arguments
+				// the same as duffcopy and duffzero.
+
+				// Note that of these functions, panicBounds does
+				// use some stack, but its stack together with the
+				// < StackSmall used by this function is still
+				// less than stackNosplit. See issue 31219.
+				if !isZeroArgRuntimeCall(q.To.Sym) {
+					leaf = false
+					break LeafSearch
+				}
+				fallthrough
+			case obj.ADUFFCOPY, obj.ADUFFZERO:
+				if autoffset >= abi.StackSmall-8 {
+					leaf = false
+					break LeafSearch
+				}
+			}
+		}
+
+		if leaf {
+			p.From.Sym.Set(obj.AttrNoSplit, true)
+		}
+	}
+
+	if !p.From.Sym.NoSplit() {
+		// Emit split check.
+		p = stacksplit(ctxt, cursym, p, newprog, autoffset, int32(textarg))
+	}
+
+	if bpsize > 0 {
+		// Save caller's BP
+		p = obj.Appendp(p, newprog)
+
+		p.As = APUSHQ
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_BP
+
+		// Move current frame to BP
+		p = obj.Appendp(p, newprog)
+
+		p.As = AMOVQ
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_SP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = REG_BP
+	}
+
+	if autoffset%int32(ctxt.Arch.RegSize) != 0 {
+		ctxt.Diag("unaligned stack size %d", autoffset)
+	}
+
+	// localoffset is autoffset discounting the frame pointer,
+	// which has already been allocated in the stack.
+	localoffset := autoffset - int32(bpsize)
+	if localoffset != 0 {
+		p = obj.Appendp(p, newprog)
+		p.As = AADJSP
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(localoffset)
+		p.Spadj = localoffset
+	}
+
+	// Delve debugger would like the next instruction to be noted as the end of the function prologue.
+	// TODO: are there other cases (e.g., wrapper functions) that need marking?
+	if autoffset != 0 {
+		p.Pos = p.Pos.WithXlogue(src.PosPrologueEnd)
+	}
+
+	var deltasp int32
+	for p = cursym.Func().Text; p != nil; p = p.Link {
+		pcsize := ctxt.Arch.RegSize
+		switch p.From.Name {
+		case obj.NAME_AUTO:
+			p.From.Offset += int64(deltasp) - int64(bpsize)
+		case obj.NAME_PARAM:
+			p.From.Offset += int64(deltasp) + int64(pcsize)
+		}
+		if p.GetFrom3() != nil {
+			switch p.GetFrom3().Name {
+			case obj.NAME_AUTO:
+				p.GetFrom3().Offset += int64(deltasp) - int64(bpsize)
+			case obj.NAME_PARAM:
+				p.GetFrom3().Offset += int64(deltasp) + int64(pcsize)
+			}
+		}
+		switch p.To.Name {
+		case obj.NAME_AUTO:
+			p.To.Offset += int64(deltasp) - int64(bpsize)
+		case obj.NAME_PARAM:
+			p.To.Offset += int64(deltasp) + int64(pcsize)
+		}
+
+		switch p.As {
+		default:
+			if p.To.Type == obj.TYPE_REG && p.To.Reg == REG_SP && p.As != ACMPL && p.As != ACMPQ {
+				f := cursym.Func()
+				if f.FuncFlag&abi.FuncFlagSPWrite == 0 {
+					f.FuncFlag |= abi.FuncFlagSPWrite
+					if ctxt.Debugvlog || !ctxt.IsAsm {
+						ctxt.Logf("auto-SPWRITE: %s %v\n", cursym.Name, p)
+						if !ctxt.IsAsm {
+							ctxt.Diag("invalid auto-SPWRITE in non-assembly")
+							ctxt.DiagFlush()
+							log.Fatalf("bad SPWRITE")
+						}
+					}
+				}
+			}
+			continue
+
+		case APUSHL, APUSHFL:
+			deltasp += 4
+			p.Spadj = 4
+			continue
+
+		case APUSHQ, APUSHFQ:
+			deltasp += 8
+			p.Spadj = 8
+			continue
+
+		case APUSHW, APUSHFW:
+			deltasp += 2
+			p.Spadj = 2
+			continue
+
+		case APOPL, APOPFL:
+			deltasp -= 4
+			p.Spadj = -4
+			continue
+
+		case APOPQ, APOPFQ:
+			deltasp -= 8
+			p.Spadj = -8
+			continue
+
+		case APOPW, APOPFW:
+			deltasp -= 2
+			p.Spadj = -2
+			continue
+
+		case AADJSP:
+			p.Spadj = int32(p.From.Offset)
+			deltasp += int32(p.From.Offset)
+			continue
+
+		case obj.ARET:
+			// do nothing
+		}
+
+		if autoffset != deltasp {
+			ctxt.Diag("%s: unbalanced PUSH/POP", cursym)
+		}
+
+		if autoffset != 0 {
+			to := p.To // Keep To attached to RET for retjmp below
+			p.To = obj.Addr{}
+			if localoffset != 0 {
+				p.As = AADJSP
+				p.From.Type = obj.TYPE_CONST
+				p.From.Offset = int64(-localoffset)
+				p.Spadj = -localoffset
+				p = obj.Appendp(p, newprog)
+			}
+
+			if bpsize > 0 {
+				// Restore caller's BP
+				p.As = APOPQ
+				p.To.Type = obj.TYPE_REG
+				p.To.Reg = REG_BP
+				p.Spadj = -int32(bpsize)
+				p = obj.Appendp(p, newprog)
+			}
+
+			p.As = obj.ARET
+			p.To = to
+
+			// If there are instructions following
+			// this ARET, they come from a branch
+			// with the same stackframe, so undo
+			// the cleanup.
+			p.Spadj = +autoffset
+		}
+
+		if p.To.Sym != nil { // retjmp
+			p.As = obj.AJMP
+		}
+	}
+}
+
+func isZeroArgRuntimeCall(s *obj.LSym) bool {
+	if s == nil {
+		return false
+	}
+	switch s.Name {
+	case "runtime.panicdivide", "runtime.panicwrap", "runtime.panicshift", "runtime.panicBounds", "runtime.panicExtend":
+		return true
+	}
+	return false
+}
+
+// loadG ensures the G is loaded into a register (either CX or REGG),
+// appending instructions to p if necessary. It returns the new last
+// instruction and the G register.
+func loadG(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog, newprog obj.ProgAlloc) (*obj.Prog, int16) {
+	if ctxt.Arch.Family == sys.AMD64 && cursym.ABI() == obj.ABIInternal {
+		// Use the G register directly in ABIInternal
+		return p, REGG
+	}
+
+	var regg int16 = REG_CX
+	if ctxt.Arch.Family == sys.AMD64 {
+		regg = REGG // == REG_R14
+	}
+
+	p = obj.Appendp(p, newprog)
+	p.As = AMOVQ
+	if ctxt.Arch.PtrSize == 4 {
+		p.As = AMOVL
+	}
+	p.From.Type = obj.TYPE_MEM
+	p.From.Reg = REG_TLS
+	p.From.Offset = 0
+	p.To.Type = obj.TYPE_REG
+	p.To.Reg = regg
+
+	// Rewrite TLS instruction if necessary.
+	next := p.Link
+	progedit(ctxt, p, newprog)
+	for p.Link != next {
+		p = p.Link
+		progedit(ctxt, p, newprog)
+	}
+
+	if p.From.Index == REG_TLS {
+		p.From.Scale = 2
+	}
+
+	return p, regg
+}
+
+// Append code to p to check for stack split.
+// Appends to (does not overwrite) p.
+// Assumes g is in rg.
+// Returns last new instruction.
+func stacksplit(ctxt *obj.Link, cursym *obj.LSym, p *obj.Prog, newprog obj.ProgAlloc, framesize int32, textarg int32) *obj.Prog {
+	cmp := ACMPQ
+	lea := ALEAQ
+	mov := AMOVQ
+	sub := ASUBQ
+	push, pop := APUSHQ, APOPQ
+
+	if ctxt.Arch.Family == sys.I386 {
+		cmp = ACMPL
+		lea = ALEAL
+		mov = AMOVL
+		sub = ASUBL
+		push, pop = APUSHL, APOPL
+	}
+
+	tmp := int16(REG_AX) // use AX for 32-bit
+	if ctxt.Arch.Family == sys.AMD64 {
+		// Avoid register parameters.
+		tmp = int16(REGENTRYTMP0)
+	}
+
+	if ctxt.Flag_maymorestack != "" {
+		p = cursym.Func().SpillRegisterArgs(p, newprog)
+
+		if cursym.Func().Text.From.Sym.NeedCtxt() {
+			p = obj.Appendp(p, newprog)
+			p.As = push
+			p.From.Type = obj.TYPE_REG
+			p.From.Reg = REGCTXT
+		}
+
+		// We call maymorestack with an ABI matching the
+		// caller's ABI. Since this is the first thing that
+		// happens in the function, we have to be consistent
+		// with the caller about CPU state (notably,
+		// fixed-meaning registers).
+
+		p = obj.Appendp(p, newprog)
+		p.As = obj.ACALL
+		p.To.Type = obj.TYPE_BRANCH
+		p.To.Name = obj.NAME_EXTERN
+		p.To.Sym = ctxt.LookupABI(ctxt.Flag_maymorestack, cursym.ABI())
+
+		if cursym.Func().Text.From.Sym.NeedCtxt() {
+			p = obj.Appendp(p, newprog)
+			p.As = pop
+			p.To.Type = obj.TYPE_REG
+			p.To.Reg = REGCTXT
+		}
+
+		p = cursym.Func().UnspillRegisterArgs(p, newprog)
+	}
+
+	// Jump back to here after morestack returns.
+	startPred := p
+
+	// Load G register
+	var rg int16
+	p, rg = loadG(ctxt, cursym, p, newprog)
+
+	var q1 *obj.Prog
+	if framesize <= abi.StackSmall {
+		// small stack: SP <= stackguard
+		//	CMPQ SP, stackguard
+		p = obj.Appendp(p, newprog)
+
+		p.As = cmp
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_SP
+		p.To.Type = obj.TYPE_MEM
+		p.To.Reg = rg
+		p.To.Offset = 2 * int64(ctxt.Arch.PtrSize) // G.stackguard0
+		if cursym.CFunc() {
+			p.To.Offset = 3 * int64(ctxt.Arch.PtrSize) // G.stackguard1
+		}
+
+		// Mark the stack bound check and morestack call async nonpreemptible.
+		// If we get preempted here, when resumed the preemption request is
+		// cleared, but we'll still call morestack, which will double the stack
+		// unnecessarily. See issue #35470.
+		p = ctxt.StartUnsafePoint(p, newprog)
+	} else if framesize <= abi.StackBig {
+		// large stack: SP-framesize <= stackguard-StackSmall
+		//	LEAQ -xxx(SP), tmp
+		//	CMPQ tmp, stackguard
+		p = obj.Appendp(p, newprog)
+
+		p.As = lea
+		p.From.Type = obj.TYPE_MEM
+		p.From.Reg = REG_SP
+		p.From.Offset = -(int64(framesize) - abi.StackSmall)
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = tmp
+
+		p = obj.Appendp(p, newprog)
+		p.As = cmp
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = tmp
+		p.To.Type = obj.TYPE_MEM
+		p.To.Reg = rg
+		p.To.Offset = 2 * int64(ctxt.Arch.PtrSize) // G.stackguard0
+		if cursym.CFunc() {
+			p.To.Offset = 3 * int64(ctxt.Arch.PtrSize) // G.stackguard1
+		}
+
+		p = ctxt.StartUnsafePoint(p, newprog) // see the comment above
+	} else {
+		// Such a large stack we need to protect against underflow.
+		// The runtime guarantees SP > objabi.StackBig, but
+		// framesize is large enough that SP-framesize may
+		// underflow, causing a direct comparison with the
+		// stack guard to incorrectly succeed. We explicitly
+		// guard against underflow.
+		//
+		//	MOVQ	SP, tmp
+		//	SUBQ	$(framesize - StackSmall), tmp
+		//	// If subtraction wrapped (carry set), morestack.
+		//	JCS	label-of-call-to-morestack
+		//	CMPQ	tmp, stackguard
+
+		p = obj.Appendp(p, newprog)
+
+		p.As = mov
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = REG_SP
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = tmp
+
+		p = ctxt.StartUnsafePoint(p, newprog) // see the comment above
+
+		p = obj.Appendp(p, newprog)
+		p.As = sub
+		p.From.Type = obj.TYPE_CONST
+		p.From.Offset = int64(framesize) - abi.StackSmall
+		p.To.Type = obj.TYPE_REG
+		p.To.Reg = tmp
+
+		p = obj.Appendp(p, newprog)
+		p.As = AJCS
+		p.To.Type = obj.TYPE_BRANCH
+		q1 = p
+
+		p = obj.Appendp(p, newprog)
+		p.As = cmp
+		p.From.Type = obj.TYPE_REG
+		p.From.Reg = tmp
+		p.To.Type = obj.TYPE_MEM
+		p.To.Reg = rg
+		p.To.Offset = 2 * int64(ctxt.Arch.PtrSize) // G.stackguard0
+		if cursym.CFunc() {
+			p.To.Offset = 3 * int64(ctxt.Arch.PtrSize) // G.stackguard1
+		}
+	}
+
+	// common
+	jls := obj.Appendp(p, newprog)
+	jls.As = AJLS
+	jls.To.Type = obj.TYPE_BRANCH
+
+	end := ctxt.EndUnsafePoint(jls, newprog, -1)
+
+	var last *obj.Prog
+	for last = cursym.Func().Text; last.Link != nil; last = last.Link {
+	}
+
+	// Now we are at the end of the function, but logically
+	// we are still in function prologue. We need to fix the
+	// SP data and PCDATA.
+	spfix := obj.Appendp(last, newprog)
+	spfix.As = obj.ANOP
+	spfix.Spadj = -framesize
+
+	pcdata := ctxt.EmitEntryStackMap(cursym, spfix, newprog)
+	spill := ctxt.StartUnsafePoint(pcdata, newprog)
+	pcdata = cursym.Func().SpillRegisterArgs(spill, newprog)
+
+	call := obj.Appendp(pcdata, newprog)
+	call.Pos = cursym.Func().Text.Pos
+	call.As = obj.ACALL
+	call.To.Type = obj.TYPE_BRANCH
+	call.To.Name = obj.NAME_EXTERN
+	morestack := "runtime.morestack"
+	switch {
+	case cursym.CFunc():
+		morestack = "runtime.morestackc"
+	case !cursym.Func().Text.From.Sym.NeedCtxt():
+		morestack = "runtime.morestack_noctxt"
+	}
+	call.To.Sym = ctxt.Lookup(morestack)
+	// When compiling 386 code for dynamic linking, the call needs to be adjusted
+	// to follow PIC rules. This in turn can insert more instructions, so we need
+	// to keep track of the start of the call (where the jump will be to) and the
+	// end (which following instructions are appended to).
+	callend := call
+	progedit(ctxt, callend, newprog)
+	for ; callend.Link != nil; callend = callend.Link {
+		progedit(ctxt, callend.Link, newprog)
+	}
+
+	// The instructions which unspill regs should be preemptible.
+	pcdata = ctxt.EndUnsafePoint(callend, newprog, -1)
+	unspill := cursym.Func().UnspillRegisterArgs(pcdata, newprog)
+
+	jmp := obj.Appendp(unspill, newprog)
+	jmp.As = obj.AJMP
+	jmp.To.Type = obj.TYPE_BRANCH
+	jmp.To.SetTarget(startPred.Link)
+	jmp.Spadj = +framesize
+
+	jls.To.SetTarget(spill)
+	if q1 != nil {
+		q1.To.SetTarget(spill)
+	}
+
+	return end
+}
+
+func isR15(r int16) bool {
+	return r == REG_R15 || r == REG_R15B
+}
+func addrMentionsR15(a *obj.Addr) bool {
+	if a == nil {
+		return false
+	}
+	return isR15(a.Reg) || isR15(a.Index)
+}
+func progMentionsR15(p *obj.Prog) bool {
+	return addrMentionsR15(&p.From) || addrMentionsR15(&p.To) || isR15(p.Reg) || addrMentionsR15(p.GetFrom3())
+}
+
+func addrUsesGlobal(a *obj.Addr) bool {
+	if a == nil {
+		return false
+	}
+	return a.Name == obj.NAME_EXTERN && !a.Sym.Local()
+}
+func progUsesGlobal(p *obj.Prog) bool {
+	if p.As == obj.ACALL || p.As == obj.ATEXT || p.As == obj.AFUNCDATA || p.As == obj.ARET || p.As == obj.AJMP {
+		// These opcodes don't use a GOT to access their argument (see rewriteToUseGot),
+		// or R15 would be dead at them anyway.
+		return false
+	}
+	if p.As == ALEAQ {
+		// The GOT entry is placed directly in the destination register; R15 is not used.
+		return false
+	}
+	return addrUsesGlobal(&p.From) || addrUsesGlobal(&p.To) || addrUsesGlobal(p.GetFrom3())
+}
+
+type rwMask int
+
+const (
+	readFrom rwMask = 1 << iota
+	readTo
+	readReg
+	readFrom3
+	writeFrom
+	writeTo
+	writeReg
+	writeFrom3
+)
+
+// progRW returns a mask describing the effects of the instruction p.
+// Note: this isn't exhaustively accurate. It is only currently used for detecting
+// reads/writes to R15, so SSE register behavior isn't fully correct, and
+// other weird cases (e.g. writes to DX by CLD) also aren't captured.
+func progRW(p *obj.Prog) rwMask {
+	var m rwMask
+	// Default for most instructions
+	if p.From.Type != obj.TYPE_NONE {
+		m |= readFrom
+	}
+	if p.To.Type != obj.TYPE_NONE {
+		// Most x86 instructions update the To value
+		m |= readTo | writeTo
+	}
+	if p.Reg != 0 {
+		m |= readReg
+	}
+	if p.GetFrom3() != nil {
+		m |= readFrom3
+	}
+
+	// Lots of exceptions to the above defaults.
+	name := p.As.String()
+	if strings.HasPrefix(name, "MOV") || strings.HasPrefix(name, "PMOV") {
+		// MOV instructions don't read To.
+		m &^= readTo
+	}
+	switch p.As {
+	case APOPW, APOPL, APOPQ,
+		ALEAL, ALEAQ,
+		AIMUL3W, AIMUL3L, AIMUL3Q,
+		APEXTRB, APEXTRW, APEXTRD, APEXTRQ, AVPEXTRB, AVPEXTRW, AVPEXTRD, AVPEXTRQ, AEXTRACTPS,
+		ABSFW, ABSFL, ABSFQ, ABSRW, ABSRL, ABSRQ, APOPCNTW, APOPCNTL, APOPCNTQ, ALZCNTW, ALZCNTL, ALZCNTQ,
+		ASHLXL, ASHLXQ, ASHRXL, ASHRXQ, ASARXL, ASARXQ:
+		// These instructions are pure writes to To. They don't use its old value.
+		m &^= readTo
+	case AXORL, AXORQ:
+		// Register-clearing idiom doesn't read previous value.
+		if p.From.Type == obj.TYPE_REG && p.To.Type == obj.TYPE_REG && p.From.Reg == p.To.Reg {
+			m &^= readFrom | readTo
+		}
+	case AMULXL, AMULXQ:
+		// These are write-only to both To and From3.
+		m &^= readTo | readFrom3
+		m |= writeFrom3
+	}
+	return m
+}
+
+// progReadsR15 reports whether p reads the register R15.
+func progReadsR15(p *obj.Prog) bool {
+	m := progRW(p)
+	if m&readFrom != 0 && p.From.Type == obj.TYPE_REG && isR15(p.From.Reg) {
+		return true
+	}
+	if m&readTo != 0 && p.To.Type == obj.TYPE_REG && isR15(p.To.Reg) {
+		return true
+	}
+	if m&readReg != 0 && isR15(p.Reg) {
+		return true
+	}
+	if m&readFrom3 != 0 && p.GetFrom3().Type == obj.TYPE_REG && isR15(p.GetFrom3().Reg) {
+		return true
+	}
+	// reads of the index registers
+	if p.From.Type == obj.TYPE_MEM && (isR15(p.From.Reg) || isR15(p.From.Index)) {
+		return true
+	}
+	if p.To.Type == obj.TYPE_MEM && (isR15(p.To.Reg) || isR15(p.To.Index)) {
+		return true
+	}
+	if f3 := p.GetFrom3(); f3 != nil && f3.Type == obj.TYPE_MEM && (isR15(f3.Reg) || isR15(f3.Index)) {
+		return true
+	}
+	return false
+}
+
+// progWritesR15 reports whether p writes the register R15.
+func progWritesR15(p *obj.Prog) bool {
+	m := progRW(p)
+	if m&writeFrom != 0 && p.From.Type == obj.TYPE_REG && isR15(p.From.Reg) {
+		return true
+	}
+	if m&writeTo != 0 && p.To.Type == obj.TYPE_REG && isR15(p.To.Reg) {
+		return true
+	}
+	if m&writeReg != 0 && isR15(p.Reg) {
+		return true
+	}
+	if m&writeFrom3 != 0 && p.GetFrom3().Type == obj.TYPE_REG && isR15(p.GetFrom3().Reg) {
+		return true
+	}
+	return false
+}
+
+func errorCheck(ctxt *obj.Link, s *obj.LSym) {
+	// When dynamic linking, R15 is used to access globals. Reject code that
+	// uses R15 after a global variable access.
+	if !ctxt.Flag_dynlink {
+		return
+	}
+
+	// Flood fill all the instructions where R15's value is junk.
+	// If there are any uses of R15 in that set, report an error.
+	var work []*obj.Prog
+	var mentionsR15 bool
+	for p := s.Func().Text; p != nil; p = p.Link {
+		if progUsesGlobal(p) {
+			work = append(work, p)
+			p.Mark |= markBit
+		}
+		if progMentionsR15(p) {
+			mentionsR15 = true
+		}
+	}
+	if mentionsR15 {
+		for len(work) > 0 {
+			p := work[len(work)-1]
+			work = work[:len(work)-1]
+			if progReadsR15(p) {
+				pos := ctxt.PosTable.Pos(p.Pos)
+				ctxt.Diag("%s:%s: when dynamic linking, R15 is clobbered by a global variable access and is used here: %v", path.Base(pos.Filename()), pos.LineNumber(), p)
+				break // only report one error
+			}
+			if progWritesR15(p) {
+				// R15 is overwritten by this instruction. Its value is not junk any more.
+				continue
+			}
+			if q := p.To.Target(); q != nil && q.Mark&markBit == 0 {
+				q.Mark |= markBit
+				work = append(work, q)
+			}
+			if p.As == obj.AJMP || p.As == obj.ARET {
+				continue // no fallthrough
+			}
+			if q := p.Link; q != nil && q.Mark&markBit == 0 {
+				q.Mark |= markBit
+				work = append(work, q)
+			}
+		}
+	}
+
+	// Clean up.
+	for p := s.Func().Text; p != nil; p = p.Link {
+		p.Mark &^= markBit
+	}
+}
+
+var unaryDst = map[obj.As]bool{
+	ABSWAPL:     true,
+	ABSWAPQ:     true,
+	ACLDEMOTE:   true,
+	ACLFLUSH:    true,
+	ACLFLUSHOPT: true,
+	ACLWB:       true,
+	ACMPXCHG16B: true,
+	ACMPXCHG8B:  true,
+	ADECB:       true,
+	ADECL:       true,
+	ADECQ:       true,
+	ADECW:       true,
+	AFBSTP:      true,
+	AFFREE:      true,
+	AFLDENV:     true,
+	AFSAVE:      true,
+	AFSTCW:      true,
+	AFSTENV:     true,
+	AFSTSW:      true,
+	AFXSAVE64:   true,
+	AFXSAVE:     true,
+	AINCB:       true,
+	AINCL:       true,
+	AINCQ:       true,
+	AINCW:       true,
+	ANEGB:       true,
+	ANEGL:       true,
+	ANEGQ:       true,
+	ANEGW:       true,
+	ANOTB:       true,
+	ANOTL:       true,
+	ANOTQ:       true,
+	ANOTW:       true,
+	APOPL:       true,
+	APOPQ:       true,
+	APOPW:       true,
+	ARDFSBASEL:  true,
+	ARDFSBASEQ:  true,
+	ARDGSBASEL:  true,
+	ARDGSBASEQ:  true,
+	ARDPID:      true,
+	ARDRANDL:    true,
+	ARDRANDQ:    true,
+	ARDRANDW:    true,
+	ARDSEEDL:    true,
+	ARDSEEDQ:    true,
+	ARDSEEDW:    true,
+	ASETCC:      true,
+	ASETCS:      true,
+	ASETEQ:      true,
+	ASETGE:      true,
+	ASETGT:      true,
+	ASETHI:      true,
+	ASETLE:      true,
+	ASETLS:      true,
+	ASETLT:      true,
+	ASETMI:      true,
+	ASETNE:      true,
+	ASETOC:      true,
+	ASETOS:      true,
+	ASETPC:      true,
+	ASETPL:      true,
+	ASETPS:      true,
+	ASGDT:       true,
+	ASIDT:       true,
+	ASLDTL:      true,
+	ASLDTQ:      true,
+	ASLDTW:      true,
+	ASMSWL:      true,
+	ASMSWQ:      true,
+	ASMSWW:      true,
+	ASTMXCSR:    true,
+	ASTRL:       true,
+	ASTRQ:       true,
+	ASTRW:       true,
+	AXSAVE64:    true,
+	AXSAVE:      true,
+	AXSAVEC64:   true,
+	AXSAVEC:     true,
+	AXSAVEOPT64: true,
+	AXSAVEOPT:   true,
+	AXSAVES64:   true,
+	AXSAVES:     true,
+}
+
+var Linkamd64 = obj.LinkArch{
+	Arch:           sys.ArchAMD64,
+	Init:           instinit,
+	ErrorCheck:     errorCheck,
+	Preprocess:     preprocess,
+	Assemble:       span6,
+	Progedit:       progedit,
+	SEH:            populateSeh,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: AMD64DWARFRegisters,
+}
+
+var Link386 = obj.LinkArch{
+	Arch:           sys.Arch386,
+	Init:           instinit,
+	Preprocess:     preprocess,
+	Assemble:       span6,
+	Progedit:       progedit,
+	UnaryDst:       unaryDst,
+	DWARFRegisters: X86DWARFRegisters,
+}
diff --git a/go/src/cmd/internal/obj/x86/obj6_test.go b/go/src/cmd/internal/obj/x86/obj6_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..8c848d3394f95e038646aa87949e4decd12e902b
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/obj6_test.go
@@ -0,0 +1,163 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86_test
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strconv"
+	"strings"
+	"testing"
+)
+
+const testdata = `
+MOVQ AX, AX -> MOVQ AX, AX
+
+LEAQ name(SB), AX -> MOVQ name@GOT(SB), AX
+LEAQ name+10(SB), AX -> MOVQ name@GOT(SB), AX; LEAQ 10(AX), AX
+MOVQ $name(SB), AX -> MOVQ name@GOT(SB), AX
+MOVQ $name+10(SB), AX -> MOVQ name@GOT(SB), AX; LEAQ 10(AX), AX
+
+MOVQ name(SB), AX -> NOP; MOVQ name@GOT(SB), R15; MOVQ (R15), AX
+MOVQ name+10(SB), AX -> NOP; MOVQ name@GOT(SB), R15; MOVQ 10(R15), AX
+
+CMPQ name(SB), $0 -> NOP; MOVQ name@GOT(SB), R15; CMPQ (R15), $0
+
+MOVQ $1, name(SB) -> NOP; MOVQ name@GOT(SB), R15; MOVQ $1, (R15)
+MOVQ $1, name+10(SB) -> NOP; MOVQ name@GOT(SB), R15; MOVQ $1, 10(R15)
+`
+
+type ParsedTestData struct {
+	input              string
+	marks              []int
+	marker_to_input    map[int][]string
+	marker_to_expected map[int][]string
+	marker_to_output   map[int][]string
+}
+
+const marker_start = 1234
+
+func parseTestData(t *testing.T) *ParsedTestData {
+	r := &ParsedTestData{}
+	scanner := bufio.NewScanner(strings.NewReader(testdata))
+	r.marker_to_input = make(map[int][]string)
+	r.marker_to_expected = make(map[int][]string)
+	marker := marker_start
+	input_insns := []string{}
+	for scanner.Scan() {
+		line := scanner.Text()
+		if len(strings.TrimSpace(line)) == 0 {
+			continue
+		}
+		parts := strings.Split(line, "->")
+		if len(parts) != 2 {
+			t.Fatalf("malformed line %v", line)
+		}
+		r.marks = append(r.marks, marker)
+		marker_insn := fmt.Sprintf("MOVQ $%d, AX", marker)
+		input_insns = append(input_insns, marker_insn)
+		for _, input_insn := range strings.Split(parts[0], ";") {
+			input_insns = append(input_insns, input_insn)
+			r.marker_to_input[marker] = append(r.marker_to_input[marker], normalize(input_insn))
+		}
+		for _, expected_insn := range strings.Split(parts[1], ";") {
+			r.marker_to_expected[marker] = append(r.marker_to_expected[marker], normalize(expected_insn))
+		}
+		marker++
+	}
+	r.input = "TEXT ·foo(SB),$0\n" + strings.Join(input_insns, "\n") + "\n"
+	return r
+}
+
+var spaces_re *regexp.Regexp = regexp.MustCompile(`\s+`)
+
+func normalize(s string) string {
+	return spaces_re.ReplaceAllLiteralString(strings.TrimSpace(s), " ")
+}
+
+func asmOutput(t *testing.T, s string) []byte {
+	tmpdir := t.TempDir()
+	tmpfile, err := os.Create(filepath.Join(tmpdir, "input.s"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer tmpfile.Close()
+	_, err = tmpfile.WriteString(s)
+	if err != nil {
+		t.Fatal(err)
+	}
+	cmd := testenv.Command(t,
+		testenv.GoToolPath(t), "tool", "asm", "-S", "-dynlink",
+		"-o", filepath.Join(tmpdir, "output.6"), tmpfile.Name())
+
+	cmd.Env = append(os.Environ(),
+		"GOARCH=amd64", "GOOS=linux", "GOPATH="+filepath.Join(tmpdir, "_gopath"))
+	asmout, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("error %s output %s", err, asmout)
+	}
+	return asmout
+}
+
+func parseOutput(t *testing.T, td *ParsedTestData, asmout []byte) {
+	scanner := bufio.NewScanner(bytes.NewReader(asmout))
+	marker := regexp.MustCompile(`MOVQ \$([0-9]+), AX`)
+	mark := -1
+	td.marker_to_output = make(map[int][]string)
+	for scanner.Scan() {
+		line := scanner.Text()
+		if line[0] != '\t' {
+			continue
+		}
+		parts := strings.SplitN(line, "\t", 3)
+		if len(parts) != 3 {
+			continue
+		}
+		n := normalize(parts[2])
+		mark_matches := marker.FindStringSubmatch(n)
+		if mark_matches != nil {
+			mark, _ = strconv.Atoi(mark_matches[1])
+			if _, ok := td.marker_to_input[mark]; !ok {
+				t.Fatalf("unexpected marker %d", mark)
+			}
+		} else if mark != -1 {
+			td.marker_to_output[mark] = append(td.marker_to_output[mark], n)
+		}
+	}
+}
+
+func TestDynlink(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	if os.Getenv("GOHOSTARCH") != "" {
+		// TODO: make this work? It was failing due to the
+		// GOARCH= filtering above and skipping is easiest for
+		// now.
+		t.Skip("skipping when GOHOSTARCH is set")
+	}
+
+	testdata := parseTestData(t)
+	asmout := asmOutput(t, testdata.input)
+	parseOutput(t, testdata, asmout)
+	for _, m := range testdata.marks {
+		i := strings.Join(testdata.marker_to_input[m], "; ")
+		o := strings.Join(testdata.marker_to_output[m], "; ")
+		e := strings.Join(testdata.marker_to_expected[m], "; ")
+		if o != e {
+			if o == i {
+				t.Errorf("%s was unchanged; should have become %s", i, e)
+			} else {
+				t.Errorf("%s became %s; should have become %s", i, o, e)
+			}
+		} else if i != e {
+			t.Logf("%s correctly became %s", i, o)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/obj/x86/pcrelative_test.go b/go/src/cmd/internal/obj/x86/pcrelative_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..1ca9ea22cf71826bcf92e6059b7b19486448bad9
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/pcrelative_test.go
@@ -0,0 +1,101 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86_test
+
+import (
+	"bytes"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+const asmData = `
+GLOBL zeros<>(SB),8,$64
+TEXT ·testASM(SB),4,$0
+VMOVUPS zeros<>(SB), %s // PC relative relocation is off by 1, for Y8-Y15, Z8-15 and Z24-Z31
+RET
+`
+
+const goData = `
+package main
+
+func testASM()
+
+func main() {
+	testASM()
+}
+`
+
+func objdumpOutput(t *testing.T, mname, source string) []byte {
+	tmpdir := t.TempDir()
+	err := os.WriteFile(filepath.Join(tmpdir, "go.mod"), []byte(fmt.Sprintf("module %s\n", mname)), 0666)
+	if err != nil {
+		t.Fatal(err)
+	}
+	tmpfile, err := os.Create(filepath.Join(tmpdir, "input.s"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer tmpfile.Close()
+	_, err = tmpfile.WriteString(source)
+	if err != nil {
+		t.Fatal(err)
+	}
+	tmpfile2, err := os.Create(filepath.Join(tmpdir, "input.go"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer tmpfile2.Close()
+	_, err = tmpfile2.WriteString(goData)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	cmd := testenv.Command(t,
+		testenv.GoToolPath(t), "build", "-o",
+		filepath.Join(tmpdir, "output"))
+
+	cmd.Env = append(os.Environ(),
+		"GOARCH=amd64", "GOOS=linux", "GOPATH="+filepath.Join(tmpdir, "_gopath"))
+	cmd.Dir = tmpdir
+
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("error %s output %s", err, out)
+	}
+	cmd2 := testenv.Command(t,
+		testenv.GoToolPath(t), "tool", "objdump", "-s", "testASM",
+		filepath.Join(tmpdir, "output"))
+	cmd2.Env = cmd.Env
+	cmd2.Dir = tmpdir
+	objout, err := cmd2.CombinedOutput()
+	if err != nil {
+		t.Fatalf("error %s output %s", err, objout)
+	}
+
+	return objout
+}
+
+func TestVexEvexPCrelative(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+LOOP:
+	for _, reg := range []string{"Y0", "Y8", "Z0", "Z8", "Z16", "Z24"} {
+		asm := fmt.Sprintf(asmData, reg)
+		objout := objdumpOutput(t, "pcrelative", asm)
+		data := bytes.Split(objout, []byte("\n"))
+		for idx := len(data) - 1; idx >= 0; idx-- {
+			// check that RET wasn't overwritten.
+			if bytes.Contains(data[idx], []byte("RET")) {
+				if testing.Short() {
+					break LOOP
+				}
+				continue LOOP
+			}
+		}
+		t.Errorf("VMOVUPS zeros<>(SB), %s overwrote RET", reg)
+	}
+}
diff --git a/go/src/cmd/internal/obj/x86/seh.go b/go/src/cmd/internal/obj/x86/seh.go
new file mode 100644
index 0000000000000000000000000000000000000000..ceca94936367a2bb25a090dde37c8567b12824fc
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/seh.go
@@ -0,0 +1,165 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"encoding/base64"
+	"fmt"
+	"math"
+)
+
+type sehbuf struct {
+	ctxt *obj.Link
+	data []byte
+	off  int
+}
+
+func newsehbuf(ctxt *obj.Link, nodes uint8) sehbuf {
+	// - 8 bytes for the header
+	// - 2 bytes for each node
+	// - 2 bytes in case nodes is not even
+	size := 8 + nodes*2
+	if nodes%2 != 0 {
+		size += 2
+	}
+	return sehbuf{ctxt, make([]byte, size), 0}
+}
+
+func (b *sehbuf) write8(v uint8) {
+	b.data[b.off] = v
+	b.off++
+}
+
+func (b *sehbuf) write32(v uint32) {
+	b.ctxt.Arch.ByteOrder.PutUint32(b.data[b.off:], v)
+	b.off += 4
+}
+
+func (b *sehbuf) writecode(op, value uint8) {
+	b.write8(value<<4 | op)
+}
+
+// populateSeh generates the SEH unwind information for s.
+func populateSeh(ctxt *obj.Link, s *obj.LSym) (sehsym *obj.LSym) {
+	if s.NoFrame() {
+		return
+	}
+
+	// This implementation expects the following function prologue layout:
+	// - Stack split code (optional)
+	// - PUSHQ	BP
+	// - MOVQ	SP,	BP
+	//
+	// If the prologue layout change, the unwind information should be updated
+	// accordingly.
+
+	// Search for the PUSHQ BP instruction inside the prologue.
+	var pushbp *obj.Prog
+	for p := s.Func().Text; p != nil; p = p.Link {
+		if p.As == APUSHQ && p.From.Type == obj.TYPE_REG && p.From.Reg == REG_BP {
+			pushbp = p
+			break
+		}
+		if p.Pos.Xlogue() == src.PosPrologueEnd {
+			break
+		}
+	}
+	if pushbp == nil {
+		ctxt.Diag("missing frame pointer instruction: PUSHQ BP")
+		return
+	}
+
+	// It must be followed by a MOVQ SP, BP.
+	movbp := pushbp.Link
+	if movbp == nil {
+		ctxt.Diag("missing frame pointer instruction: MOVQ SP, BP")
+		return
+	}
+	if !(movbp.As == AMOVQ && movbp.From.Type == obj.TYPE_REG && movbp.From.Reg == REG_SP &&
+		movbp.To.Type == obj.TYPE_REG && movbp.To.Reg == REG_BP && movbp.From.Offset == 0) {
+		ctxt.Diag("unexpected frame pointer instruction\n%v", movbp)
+		return
+	}
+	if movbp.Link.Pc > math.MaxUint8 {
+		// SEH unwind information don't support prologues that are more than 255 bytes long.
+		// These are very rare, but still possible, e.g., when compiling functions with many
+		// parameters with -gcflags=-d=maymorestack=runtime.mayMoreStackPreempt.
+		// Return without reporting an error.
+		return
+	}
+
+	// Reference:
+	// https://learn.microsoft.com/en-us/cpp/build/exception-handling-x64#struct-unwind_info
+
+	const (
+		UWOP_PUSH_NONVOL  = 0
+		UWOP_SET_FPREG    = 3
+		SEH_REG_BP        = 5
+		UNW_FLAG_EHANDLER = 1 << 3
+	)
+
+	var exceptionHandler *obj.LSym
+	var flags uint8
+	if s.Name == "runtime.asmcgocall_landingpad" {
+		// Most cgo calls go through runtime.asmcgocall_landingpad,
+		// we can use it to catch exceptions from C code.
+		// TODO: use a more generic approach to identify which calls need an exception handler.
+		exceptionHandler = ctxt.Lookup("runtime.sehtramp")
+		if exceptionHandler == nil {
+			ctxt.Diag("missing runtime.sehtramp\n")
+			return
+		}
+		flags = UNW_FLAG_EHANDLER
+	}
+
+	// Fow now we only support operations which are encoded
+	// using a single 2-byte node, so the number of nodes
+	// is the number of operations.
+	nodes := uint8(2)
+	buf := newsehbuf(ctxt, nodes)
+	buf.write8(flags | 1)            // Flags + version
+	buf.write8(uint8(movbp.Link.Pc)) // Size of prolog
+	buf.write8(nodes)                // Count of nodes
+	buf.write8(SEH_REG_BP)           // FP register
+
+	// Notes are written in reverse order of appearance.
+	buf.write8(uint8(movbp.Link.Pc))
+	buf.writecode(UWOP_SET_FPREG, 0)
+
+	buf.write8(uint8(pushbp.Link.Pc))
+	buf.writecode(UWOP_PUSH_NONVOL, SEH_REG_BP)
+
+	// The following 4 bytes reference the RVA of the exception handler.
+	// The value is set to 0 for now, if an exception handler is needed,
+	// it will be updated later with a R_PEIMAGEOFF relocation to the
+	// exception handler.
+	buf.write32(0)
+
+	// The list of unwind infos in a PE binary have very low cardinality
+	// as each info only contains frame pointer operations,
+	// which are very similar across functions.
+	// Dedup them when possible.
+	hash := base64.StdEncoding.EncodeToString(buf.data)
+	symname := fmt.Sprintf("%d.%s", len(buf.data), hash)
+	return ctxt.LookupInit("go:sehuw."+symname, func(s *obj.LSym) {
+		s.WriteBytes(ctxt, 0, buf.data)
+		s.Type = objabi.SSEHUNWINDINFO
+		s.Set(obj.AttrDuplicateOK, true)
+		s.Set(obj.AttrLocal, true)
+		s.Set(obj.AttrContentAddressable, true)
+		if exceptionHandler != nil {
+			s.AddRel(ctxt, obj.Reloc{
+				Type: objabi.R_PEIMAGEOFF,
+				Off:  int32(len(buf.data) - 4),
+				Siz:  4,
+				Sym:  exceptionHandler,
+			})
+		}
+		ctxt.SEHSyms = append(ctxt.SEHSyms, s)
+	})
+}
diff --git a/go/src/cmd/internal/obj/x86/ytab.go b/go/src/cmd/internal/obj/x86/ytab.go
new file mode 100644
index 0000000000000000000000000000000000000000..7d0b75bf46415292b6389af461bf35d446520816
--- /dev/null
+++ b/go/src/cmd/internal/obj/x86/ytab.go
@@ -0,0 +1,44 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86
+
+// argListMax specifies upper arg count limit expected to be carried by obj.Prog.
+// Max len(obj.Prog.RestArgs) can be inferred from this to be 4.
+const argListMax int = 6
+
+type argList [argListMax]uint8
+
+type ytab struct {
+	zcase   uint8
+	zoffset uint8
+
+	// Last arg is usually destination.
+	// For unary instructions unaryDst is used to determine
+	// if single argument is a source or destination.
+	args argList
+}
+
+// Returns true if yt is compatible with args.
+//
+// Elements from args and yt.args are used
+// to index ycover table like `ycover[args[i]+yt.args[i]]`.
+// This means that args should contain values that already
+// multiplied by Ymax.
+func (yt *ytab) match(args []int) bool {
+	// Trailing Yxxx check is required to avoid a case
+	// where shorter arg list is matched.
+	// If we had exact yt.args length, it could be `yt.argc != len(args)`.
+	if len(args) < len(yt.args) && yt.args[len(args)] != Yxxx {
+		return false
+	}
+
+	for i := range args {
+		if ycover[args[i]+int(yt.args[i])] == 0 {
+			return false
+		}
+	}
+
+	return true
+}
diff --git a/go/src/cmd/internal/objabi/autotype.go b/go/src/cmd/internal/objabi/autotype.go
new file mode 100644
index 0000000000000000000000000000000000000000..f9d17a3b99ea558cd228dae90ac9ddf602b76e94
--- /dev/null
+++ b/go/src/cmd/internal/objabi/autotype.go
@@ -0,0 +1,38 @@
+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package objabi
+
+// Auto.name
+const (
+	A_AUTO = 1 + iota
+	A_PARAM
+	A_DELETED_AUTO
+)
diff --git a/go/src/cmd/internal/objabi/flag.go b/go/src/cmd/internal/objabi/flag.go
new file mode 100644
index 0000000000000000000000000000000000000000..603bf8746c3f01922944010df27a6d2247f5f372
--- /dev/null
+++ b/go/src/cmd/internal/objabi/flag.go
@@ -0,0 +1,374 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"flag"
+	"fmt"
+	"internal/bisect"
+	"internal/buildcfg"
+	"io"
+	"log"
+	"os"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+)
+
+func Flagcount(name, usage string, val *int) {
+	flag.Var((*count)(val), name, usage)
+}
+
+func Flagfn1(name, usage string, f func(string)) {
+	flag.Var(fn1(f), name, usage)
+}
+
+func Flagprint(w io.Writer) {
+	flag.CommandLine.SetOutput(w)
+	flag.PrintDefaults()
+}
+
+func Flagparse(usage func()) {
+	flag.Usage = usage
+	os.Args = expandArgs(os.Args)
+	flag.Parse()
+}
+
+// expandArgs expands "response files" arguments in the provided slice.
+//
+// A "response file" argument starts with '@' and the rest of that
+// argument is a filename with CR-or-CRLF-separated arguments. Each
+// argument in the named files can also contain response file
+// arguments. See Issue 18468.
+//
+// The returned slice 'out' aliases 'in' iff the input did not contain
+// any response file arguments.
+//
+// TODO: handle relative paths of recursive expansions in different directories?
+// Is there a spec for this? Are relative paths allowed?
+func expandArgs(in []string) (out []string) {
+	// out is nil until we see a "@" argument.
+	for i, s := range in {
+		if strings.HasPrefix(s, "@") {
+			if out == nil {
+				out = make([]string, 0, len(in)*2)
+				out = append(out, in[:i]...)
+			}
+			slurp, err := os.ReadFile(s[1:])
+			if err != nil {
+				log.Fatal(err)
+			}
+			args := strings.Split(strings.TrimSpace(strings.ReplaceAll(string(slurp), "\r", "")), "\n")
+			for i, arg := range args {
+				args[i] = DecodeArg(arg)
+			}
+			out = append(out, expandArgs(args)...)
+		} else if out != nil {
+			out = append(out, s)
+		}
+	}
+	if out == nil {
+		return in
+	}
+	return
+}
+
+func AddVersionFlag() {
+	flag.Var(versionFlag{}, "V", "print version and exit")
+}
+
+var buildID string // filled in by linker
+
+type versionFlag struct{}
+
+func (versionFlag) IsBoolFlag() bool { return true }
+func (versionFlag) Get() any         { return nil }
+func (versionFlag) String() string   { return "" }
+func (versionFlag) Set(s string) error {
+	name := os.Args[0]
+	name = name[strings.LastIndex(name, `/`)+1:]
+	name = name[strings.LastIndex(name, `\`)+1:]
+	name = strings.TrimSuffix(name, ".exe")
+
+	p := ""
+
+	// If the enabled experiments differ from the baseline,
+	// include that difference.
+	if goexperiment := buildcfg.Experiment.String(); goexperiment != "" {
+		p = " X:" + goexperiment
+	}
+
+	// The go command invokes -V=full to get a unique identifier
+	// for this tool. It is assumed that the release version is sufficient
+	// for releases, but during development we include the full
+	// build ID of the binary, so that if the compiler is changed and
+	// rebuilt, we notice and rebuild all packages.
+	if s == "full" {
+		if strings.Contains(buildcfg.Version, "devel") {
+			p += " buildID=" + buildID
+		}
+	}
+
+	fmt.Printf("%s version %s%s\n", name, buildcfg.Version, p)
+	os.Exit(0)
+	return nil
+}
+
+// count is a flag.Value that is like a flag.Bool and a flag.Int.
+// If used as -name, it increments the count, but -name=x sets the count.
+// Used for verbose flag -v.
+type count int
+
+func (c *count) String() string {
+	return fmt.Sprint(int(*c))
+}
+
+func (c *count) Set(s string) error {
+	switch s {
+	case "true":
+		*c++
+	case "false":
+		*c = 0
+	default:
+		n, err := strconv.Atoi(s)
+		if err != nil {
+			return fmt.Errorf("invalid count %q", s)
+		}
+		*c = count(n)
+	}
+	return nil
+}
+
+func (c *count) Get() any {
+	return int(*c)
+}
+
+func (c *count) IsBoolFlag() bool {
+	return true
+}
+
+func (c *count) IsCountFlag() bool {
+	return true
+}
+
+type fn1 func(string)
+
+func (f fn1) Set(s string) error {
+	f(s)
+	return nil
+}
+
+func (f fn1) String() string { return "" }
+
+// DecodeArg decodes an argument.
+//
+// This function is public for testing with the parallel encoder.
+func DecodeArg(arg string) string {
+	// If no encoding, fastpath out.
+	if !strings.ContainsAny(arg, "\\\n") {
+		return arg
+	}
+
+	var b strings.Builder
+	var wasBS bool
+	for _, r := range arg {
+		if wasBS {
+			switch r {
+			case '\\':
+				b.WriteByte('\\')
+			case 'n':
+				b.WriteByte('\n')
+			default:
+				// This shouldn't happen. The only backslashes that reach here
+				// should encode '\n' and '\\' exclusively.
+				panic("badly formatted input")
+			}
+		} else if r == '\\' {
+			wasBS = true
+			continue
+		} else {
+			b.WriteRune(r)
+		}
+		wasBS = false
+	}
+	return b.String()
+}
+
+type debugField struct {
+	name         string
+	help         string
+	concurrentOk bool // true if this field/flag is compatible with concurrent compilation
+	val          any  // *int or *string
+}
+
+type DebugFlag struct {
+	tab          map[string]debugField
+	concurrentOk *bool    // this is non-nil only for compiler's DebugFlags, but only compiler has concurrent:ok fields
+	debugSSA     DebugSSA // this is non-nil only for compiler's DebugFlags.
+}
+
+// A DebugSSA function is called to set a -d ssa/... option.
+// If nil, those options are reported as invalid options.
+// If DebugSSA returns a non-empty string, that text is reported as a compiler error.
+// If phase is "help", it should print usage information and terminate the process.
+type DebugSSA func(phase, flag string, val int, valString string) string
+
+// NewDebugFlag constructs a DebugFlag for the fields of debug, which
+// must be a pointer to a struct.
+//
+// Each field of *debug is a different value, named for the lower-case of the field name.
+// Each field must be an int or string and must have a `help` struct tag.
+// There may be an "Any bool" field, which will be set if any debug flags are set.
+//
+// The returned flag takes a comma-separated list of settings.
+// Each setting is name=value; for ints, name is short for name=1.
+//
+// If debugSSA is non-nil, any debug flags of the form ssa/... will be
+// passed to debugSSA for processing.
+func NewDebugFlag(debug any, debugSSA DebugSSA) *DebugFlag {
+	flag := &DebugFlag{
+		tab:      make(map[string]debugField),
+		debugSSA: debugSSA,
+	}
+
+	v := reflect.ValueOf(debug).Elem()
+	t := v.Type()
+	for i := 0; i < t.NumField(); i++ {
+		f := t.Field(i)
+		ptr := v.Field(i).Addr().Interface()
+		if f.Name == "ConcurrentOk" {
+			switch ptr := ptr.(type) {
+			default:
+				panic("debug.ConcurrentOk must have type bool")
+			case *bool:
+				flag.concurrentOk = ptr
+			}
+			continue
+		}
+		name := strings.ToLower(f.Name)
+		help := f.Tag.Get("help")
+		if help == "" {
+			panic(fmt.Sprintf("debug.%s is missing help text", f.Name))
+		}
+		concurrent := f.Tag.Get("concurrent")
+
+		switch ptr.(type) {
+		default:
+			panic(fmt.Sprintf("debug.%s has invalid type %v (must be int, string, or *bisect.Matcher)", f.Name, f.Type))
+		case *int, *string, **bisect.Matcher:
+			// ok
+		}
+		flag.tab[name] = debugField{name, help, concurrent == "ok", ptr}
+	}
+
+	return flag
+}
+
+func (f *DebugFlag) Set(debugstr string) error {
+	if debugstr == "" {
+		return nil
+	}
+	for name := range strings.SplitSeq(debugstr, ",") {
+		if name == "" {
+			continue
+		}
+		// display help about the debug option itself and quit
+		if name == "help" {
+			fmt.Print(debugHelpHeader)
+			maxLen, names := 0, []string{}
+			if f.debugSSA != nil {
+				maxLen = len("ssa/help")
+			}
+			for name := range f.tab {
+				if len(name) > maxLen {
+					maxLen = len(name)
+				}
+				names = append(names, name)
+			}
+			sort.Strings(names)
+			// Indent multi-line help messages.
+			nl := fmt.Sprintf("\n\t%-*s\t", maxLen, "")
+			for _, name := range names {
+				help := f.tab[name].help
+				fmt.Printf("\t%-*s\t%s\n", maxLen, name, strings.ReplaceAll(help, "\n", nl))
+			}
+			if f.debugSSA != nil {
+				// ssa options have their own help
+				fmt.Printf("\t%-*s\t%s\n", maxLen, "ssa/help", "print help about SSA debugging")
+			}
+			os.Exit(0)
+		}
+
+		val, valstring, haveInt := 1, "", true
+		if i := strings.IndexAny(name, "=:"); i >= 0 {
+			var err error
+			name, valstring = name[:i], name[i+1:]
+			val, err = strconv.Atoi(valstring)
+			if err != nil {
+				val, haveInt = 1, false
+			}
+		}
+
+		if t, ok := f.tab[name]; ok {
+			switch vp := t.val.(type) {
+			case nil:
+				// Ignore
+			case *string:
+				*vp = valstring
+			case *int:
+				if !haveInt {
+					log.Fatalf("invalid debug value %v", name)
+				}
+				*vp = val
+			case **bisect.Matcher:
+				var err error
+				*vp, err = bisect.New(valstring)
+				if err != nil {
+					log.Fatalf("debug flag %v: %v", name, err)
+				}
+			default:
+				panic("bad debugtab type")
+			}
+			// assembler DebugFlags don't have a ConcurrentOk field to reset, so check against that.
+			if !t.concurrentOk && f.concurrentOk != nil {
+				*f.concurrentOk = false
+			}
+		} else if f.debugSSA != nil && strings.HasPrefix(name, "ssa/") {
+			// expect form ssa/phase/flag
+			// e.g. -d=ssa/generic_cse/time
+			// _ in phase name also matches space
+			phase := name[4:]
+			flag := "debug" // default flag is debug
+			if i := strings.Index(phase, "/"); i >= 0 {
+				flag = phase[i+1:]
+				phase = phase[:i]
+			}
+			err := f.debugSSA(phase, flag, val, valstring)
+			if err != "" {
+				log.Fatal(err)
+			}
+			// Setting this false for -d=ssa/... preserves old behavior
+			// of turning off concurrency for any debug flags.
+			// It's not known for sure if this is necessary, but it is safe.
+			*f.concurrentOk = false
+
+		} else {
+			return fmt.Errorf("unknown debug key %s\n", name)
+		}
+	}
+
+	return nil
+}
+
+const debugHelpHeader = `usage: -d arg[,arg]* and arg is <key>[=<value>]
+
+<key> is one of:
+
+`
+
+func (f *DebugFlag) String() string {
+	return ""
+}
diff --git a/go/src/cmd/internal/objabi/flag_test.go b/go/src/cmd/internal/objabi/flag_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..935b9c2193124e477b3222e8ca1f2586053d8fbd
--- /dev/null
+++ b/go/src/cmd/internal/objabi/flag_test.go
@@ -0,0 +1,26 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import "testing"
+
+func TestDecodeArg(t *testing.T) {
+	t.Parallel()
+	tests := []struct {
+		arg, want string
+	}{
+		{"", ""},
+		{"hello", "hello"},
+		{"hello\\n", "hello\n"},
+		{"hello\\nthere", "hello\nthere"},
+		{"hello\\\\there", "hello\\there"},
+		{"\\\\\\n", "\\\n"},
+	}
+	for _, test := range tests {
+		if got := DecodeArg(test.arg); got != test.want {
+			t.Errorf("decodoeArg(%q) = %q, want %q", test.arg, got, test.want)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/objabi/funcid.go b/go/src/cmd/internal/objabi/funcid.go
new file mode 100644
index 0000000000000000000000000000000000000000..b953d848032893e2885a90dbfd5c770cceb1014e
--- /dev/null
+++ b/go/src/cmd/internal/objabi/funcid.go
@@ -0,0 +1,52 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"internal/abi"
+	"strings"
+)
+
+var funcIDs = map[string]abi.FuncID{
+	"abort":              abi.FuncID_abort,
+	"asmcgocall":         abi.FuncID_asmcgocall,
+	"asyncPreempt":       abi.FuncID_asyncPreempt,
+	"cgocallback":        abi.FuncID_cgocallback,
+	"corostart":          abi.FuncID_corostart,
+	"debugCallV2":        abi.FuncID_debugCallV2,
+	"gcBgMarkWorker":     abi.FuncID_gcBgMarkWorker,
+	"rt0_go":             abi.FuncID_rt0_go,
+	"goexit":             abi.FuncID_goexit,
+	"gogo":               abi.FuncID_gogo,
+	"gopanic":            abi.FuncID_gopanic,
+	"handleAsyncEvent":   abi.FuncID_handleAsyncEvent,
+	"main":               abi.FuncID_runtime_main,
+	"mcall":              abi.FuncID_mcall,
+	"morestack":          abi.FuncID_morestack,
+	"mstart":             abi.FuncID_mstart,
+	"panicwrap":          abi.FuncID_panicwrap,
+	"runFinalizers":      abi.FuncID_runFinalizers,
+	"runCleanups":        abi.FuncID_runCleanups,
+	"sigpanic":           abi.FuncID_sigpanic,
+	"systemstack_switch": abi.FuncID_systemstack_switch,
+	"systemstack":        abi.FuncID_systemstack,
+
+	// Don't show in call stack but otherwise not special.
+	"deferreturn": abi.FuncIDWrapper,
+}
+
+// Get the function ID for the named function in the named file.
+// The function should be package-qualified.
+func GetFuncID(name string, isWrapper bool) abi.FuncID {
+	if isWrapper {
+		return abi.FuncIDWrapper
+	}
+	if strings.HasPrefix(name, "runtime.") {
+		if id, ok := funcIDs[name[len("runtime."):]]; ok {
+			return id
+		}
+	}
+	return abi.FuncIDNormal
+}
diff --git a/go/src/cmd/internal/objabi/head.go b/go/src/cmd/internal/objabi/head.go
new file mode 100644
index 0000000000000000000000000000000000000000..3109b5cb23f12ae3e7a89edd9c37cfe3c036df7b
--- /dev/null
+++ b/go/src/cmd/internal/objabi/head.go
@@ -0,0 +1,114 @@
+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package objabi
+
+import "fmt"
+
+// HeadType is the executable header type.
+type HeadType uint8
+
+const (
+	Hunknown HeadType = iota
+	Hdarwin
+	Hdragonfly
+	Hfreebsd
+	Hjs
+	Hlinux
+	Hnetbsd
+	Hopenbsd
+	Hplan9
+	Hsolaris
+	Hwasip1
+	Hwindows
+	Haix
+)
+
+func (h *HeadType) Set(s string) error {
+	switch s {
+	case "aix":
+		*h = Haix
+	case "darwin", "ios":
+		*h = Hdarwin
+	case "dragonfly":
+		*h = Hdragonfly
+	case "freebsd":
+		*h = Hfreebsd
+	case "js":
+		*h = Hjs
+	case "linux", "android":
+		*h = Hlinux
+	case "netbsd":
+		*h = Hnetbsd
+	case "openbsd":
+		*h = Hopenbsd
+	case "plan9":
+		*h = Hplan9
+	case "illumos", "solaris":
+		*h = Hsolaris
+	case "wasip1":
+		*h = Hwasip1
+	case "windows":
+		*h = Hwindows
+	default:
+		return fmt.Errorf("invalid headtype: %q", s)
+	}
+	return nil
+}
+
+func (h HeadType) String() string {
+	switch h {
+	case Haix:
+		return "aix"
+	case Hdarwin:
+		return "darwin"
+	case Hdragonfly:
+		return "dragonfly"
+	case Hfreebsd:
+		return "freebsd"
+	case Hjs:
+		return "js"
+	case Hlinux:
+		return "linux"
+	case Hnetbsd:
+		return "netbsd"
+	case Hopenbsd:
+		return "openbsd"
+	case Hplan9:
+		return "plan9"
+	case Hsolaris:
+		return "solaris"
+	case Hwasip1:
+		return "wasip1"
+	case Hwindows:
+		return "windows"
+	}
+	return fmt.Sprintf("HeadType(%d)", h)
+}
diff --git a/go/src/cmd/internal/objabi/line.go b/go/src/cmd/internal/objabi/line.go
new file mode 100644
index 0000000000000000000000000000000000000000..80a1137ebea36a4d4b521da402339cb70849580c
--- /dev/null
+++ b/go/src/cmd/internal/objabi/line.go
@@ -0,0 +1,134 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"internal/buildcfg"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+)
+
+// WorkingDir returns the current working directory
+// (or "/???" if the directory cannot be identified),
+// with "/" as separator.
+func WorkingDir() string {
+	var path string
+	path, _ = os.Getwd()
+	if path == "" {
+		path = "/???"
+	}
+	return filepath.ToSlash(path)
+}
+
+// AbsFile returns the absolute filename for file in the given directory,
+// as rewritten by the rewrites argument.
+// For unrewritten paths, AbsFile rewrites a leading $GOROOT prefix to the literal "$GOROOT".
+// If the resulting path is the empty string, the result is "??".
+//
+// The rewrites argument is a ;-separated list of rewrites.
+// Each rewrite is of the form "prefix" or "prefix=>replace",
+// where prefix must match a leading sequence of path elements
+// and is either removed entirely or replaced by the replacement.
+func AbsFile(dir, file, rewrites string) string {
+	abs := file
+	if dir != "" && !filepath.IsAbs(file) {
+		abs = filepath.Join(dir, file)
+	}
+
+	abs, rewritten := ApplyRewrites(abs, rewrites)
+	if !rewritten && buildcfg.GOROOT != "" && hasPathPrefix(abs, buildcfg.GOROOT) {
+		abs = "$GOROOT" + abs[len(buildcfg.GOROOT):]
+	}
+
+	// Rewrite paths to match the slash convention of the target.
+	// This helps ensure that cross-compiled distributions remain
+	// bit-for-bit identical to natively compiled distributions.
+	if runtime.GOOS == "windows" {
+		abs = strings.ReplaceAll(abs, `\`, "/")
+	}
+
+	if abs == "" {
+		abs = "??"
+	}
+	return abs
+}
+
+// ApplyRewrites returns the filename for file in the given directory,
+// as rewritten by the rewrites argument.
+//
+// The rewrites argument is a ;-separated list of rewrites.
+// Each rewrite is of the form "prefix" or "prefix=>replace",
+// where prefix must match a leading sequence of path elements
+// and is either removed entirely or replaced by the replacement.
+func ApplyRewrites(file, rewrites string) (string, bool) {
+	start := 0
+	for i := 0; i <= len(rewrites); i++ {
+		if i == len(rewrites) || rewrites[i] == ';' {
+			if new, ok := applyRewrite(file, rewrites[start:i]); ok {
+				return new, true
+			}
+			start = i + 1
+		}
+	}
+
+	return file, false
+}
+
+// applyRewrite applies the rewrite to the path,
+// returning the rewritten path and a boolean
+// indicating whether the rewrite applied at all.
+func applyRewrite(path, rewrite string) (string, bool) {
+	prefix, replace := rewrite, ""
+	if j := strings.LastIndex(rewrite, "=>"); j >= 0 {
+		prefix, replace = rewrite[:j], rewrite[j+len("=>"):]
+	}
+
+	if prefix == "" || !hasPathPrefix(path, prefix) {
+		return path, false
+	}
+	if len(path) == len(prefix) {
+		return replace, true
+	}
+	if replace == "" {
+		return path[len(prefix)+1:], true
+	}
+	return replace + path[len(prefix):], true
+}
+
+// Does s have t as a path prefix?
+// That is, does s == t or does s begin with t followed by a slash?
+// For portability, we allow ASCII case folding, so that hasPathPrefix("a/b/c", "A/B") is true.
+// Similarly, we allow slash folding, so that hasPathPrefix("a/b/c", "a\\b") is true.
+// We do not allow full Unicode case folding, for fear of causing more confusion
+// or harm than good. (For an example of the kinds of things that can go wrong,
+// see http://article.gmane.org/gmane.linux.kernel/1853266.)
+func hasPathPrefix(s string, t string) bool {
+	if len(t) > len(s) {
+		return false
+	}
+	var i int
+	for i = 0; i < len(t); i++ {
+		cs := int(s[i])
+		ct := int(t[i])
+		if 'A' <= cs && cs <= 'Z' {
+			cs += 'a' - 'A'
+		}
+		if 'A' <= ct && ct <= 'Z' {
+			ct += 'a' - 'A'
+		}
+		if cs == '\\' {
+			cs = '/'
+		}
+		if ct == '\\' {
+			ct = '/'
+		}
+		if cs != ct {
+			return false
+		}
+	}
+	return i >= len(s) || s[i] == '/' || s[i] == '\\'
+}
diff --git a/go/src/cmd/internal/objabi/line_test.go b/go/src/cmd/internal/objabi/line_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..1fa0ff112ce17ee9ac93906af208b1e523af1590
--- /dev/null
+++ b/go/src/cmd/internal/objabi/line_test.go
@@ -0,0 +1,50 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"path/filepath"
+	"runtime"
+	"testing"
+)
+
+// On Windows, "/foo" is reported as a relative path
+// (it is relative to the current drive letter),
+// so we need add a drive letter to test absolute path cases.
+func drive() string {
+	if runtime.GOOS == "windows" {
+		return "c:"
+	}
+	return ""
+}
+
+var absFileTests = []struct {
+	dir      string
+	file     string
+	rewrites string
+	abs      string
+}{
+	{"/d", "f", "", "/d/f"},
+	{"/d", drive() + "/f", "", drive() + "/f"},
+	{"/d", "f/g", "", "/d/f/g"},
+	{"/d", drive() + "/f/g", "", drive() + "/f/g"},
+
+	{"/d", "f", "/d/f", "??"},
+	{"/d", "f/g", "/d/f", "g"},
+	{"/d", "f/g", "/d/f=>h", "h/g"},
+	{"/d", "f/g", "/d/f=>/h", "/h/g"},
+	{"/d", "f/g", "/d/f=>/h;/d/e=>/i", "/h/g"},
+	{"/d", "e/f", "/d/f=>/h;/d/e=>/i", "/i/f"},
+}
+
+func TestAbsFile(t *testing.T) {
+	for _, tt := range absFileTests {
+		abs := filepath.FromSlash(AbsFile(filepath.FromSlash(tt.dir), filepath.FromSlash(tt.file), tt.rewrites))
+		want := filepath.FromSlash(tt.abs)
+		if abs != want {
+			t.Errorf("AbsFile(%q, %q, %q) = %q, want %q", tt.dir, tt.file, tt.rewrites, abs, want)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/objabi/path.go b/go/src/cmd/internal/objabi/path.go
new file mode 100644
index 0000000000000000000000000000000000000000..30301b15f1e72451e144cff9cc20c2868c1322be
--- /dev/null
+++ b/go/src/cmd/internal/objabi/path.go
@@ -0,0 +1,78 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// PathToPrefix converts raw string to the prefix that will be used in the
+// symbol table. All control characters, space, '%' and '"', as well as
+// non-7-bit clean bytes turn into %xx. The period needs escaping only in the
+// last segment of the path, and it makes for happier users if we escape that as
+// little as possible.
+func PathToPrefix(s string) string {
+	slash := strings.LastIndex(s, "/")
+	// check for chars that need escaping
+	n := 0
+	for r := 0; r < len(s); r++ {
+		if c := s[r]; c <= ' ' || (c == '.' && r > slash) || c == '%' || c == '"' || c >= 0x7F {
+			n++
+		}
+	}
+
+	// quick exit
+	if n == 0 {
+		return s
+	}
+
+	// escape
+	const hex = "0123456789abcdef"
+	p := make([]byte, 0, len(s)+2*n)
+	for r := 0; r < len(s); r++ {
+		if c := s[r]; c <= ' ' || (c == '.' && r > slash) || c == '%' || c == '"' || c >= 0x7F {
+			p = append(p, '%', hex[c>>4], hex[c&0xF])
+		} else {
+			p = append(p, c)
+		}
+	}
+
+	return string(p)
+}
+
+// PrefixToPath is the inverse of PathToPrefix, replacing escape sequences with
+// the original character.
+func PrefixToPath(s string) (string, error) {
+	percent := strings.IndexByte(s, '%')
+	if percent == -1 {
+		return s, nil
+	}
+
+	p := make([]byte, 0, len(s))
+	for i := 0; i < len(s); {
+		if s[i] != '%' {
+			p = append(p, s[i])
+			i++
+			continue
+		}
+		if i+2 >= len(s) {
+			// Not enough characters remaining to be a valid escape
+			// sequence.
+			return "", fmt.Errorf("malformed prefix %q: escape sequence must contain two hex digits", s)
+		}
+
+		b, err := strconv.ParseUint(s[i+1:i+3], 16, 8)
+		if err != nil {
+			// Not a valid escape sequence.
+			return "", fmt.Errorf("malformed prefix %q: escape sequence %q must contain two hex digits", s, s[i:i+3])
+		}
+
+		p = append(p, byte(b))
+		i += 3
+	}
+	return string(p), nil
+}
diff --git a/go/src/cmd/internal/objabi/path_test.go b/go/src/cmd/internal/objabi/path_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..676f794292ab0dfcf8e9f6b55c1d15f753dcbaaf
--- /dev/null
+++ b/go/src/cmd/internal/objabi/path_test.go
@@ -0,0 +1,93 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"internal/testenv"
+	"os/exec"
+	"strings"
+	"testing"
+)
+
+var escapeTests = []struct {
+	Path    string
+	Escaped string
+}{
+	{"foo/bar/v1", "foo/bar/v1"},
+	{"foo/bar/v.1", "foo/bar/v%2e1"},
+	{"f.o.o/b.a.r/v1", "f.o.o/b.a.r/v1"},
+	{"f.o.o/b.a.r/v.1", "f.o.o/b.a.r/v%2e1"},
+	{"f.o.o/b.a.r/v..1", "f.o.o/b.a.r/v%2e%2e1"},
+	{"f.o.o/b.a.r/v..1.", "f.o.o/b.a.r/v%2e%2e1%2e"},
+	{"f.o.o/b.a.r/v%1", "f.o.o/b.a.r/v%251"},
+	{"runtime", "runtime"},
+	{"sync/atomic", "sync/atomic"},
+	{"golang.org/x/tools/godoc", "golang.org/x/tools/godoc"},
+	{"foo.bar/baz.quux", "foo.bar/baz%2equux"},
+	{"", ""},
+	{"%foo%bar", "%25foo%25bar"},
+	{"\x01\x00\x7F☺", "%01%00%7f%e2%98%ba"},
+}
+
+func TestPathToPrefix(t *testing.T) {
+	for _, tc := range escapeTests {
+		if got := PathToPrefix(tc.Path); got != tc.Escaped {
+			t.Errorf("expected PathToPrefix(%s) = %s, got %s", tc.Path, tc.Escaped, got)
+		}
+	}
+}
+
+func TestPrefixToPath(t *testing.T) {
+	for _, tc := range escapeTests {
+		got, err := PrefixToPath(tc.Escaped)
+		if err != nil {
+			t.Errorf("expected PrefixToPath(%s) err = nil, got %v", tc.Escaped, err)
+		}
+		if got != tc.Path {
+			t.Errorf("expected PrefixToPath(%s) = %s, got %s", tc.Escaped, tc.Path, got)
+		}
+	}
+}
+
+func TestPrefixToPathError(t *testing.T) {
+	tests := []string{
+		"foo%",
+		"foo%1",
+		"foo%%12",
+		"foo%1g",
+	}
+	for _, tc := range tests {
+		_, err := PrefixToPath(tc)
+		if err == nil {
+			t.Errorf("expected PrefixToPath(%s) err != nil, got nil", tc)
+		}
+	}
+}
+
+func TestRuntimePackageList(t *testing.T) {
+	t.Skip("TODO: XXX")
+	// Test that all packages imported by the runtime are marked as runtime
+	// packages.
+	testenv.MustHaveGoBuild(t)
+	goCmd, err := testenv.GoTool()
+	if err != nil {
+		t.Fatal(err)
+	}
+	pkgList, err := exec.Command(goCmd, "list", "-deps", "runtime").Output()
+	if err != nil {
+		if err, ok := err.(*exec.ExitError); ok {
+			t.Log(string(err.Stderr))
+		}
+		t.Fatal(err)
+	}
+	for _, pkg := range strings.Split(strings.TrimRight(string(pkgList), "\n"), "\n") {
+		if pkg == "unsafe" {
+			continue
+		}
+		if !LookupPkgSpecial(pkg).Runtime {
+			t.Errorf("package %s is imported by runtime, but not marked Runtime", pkg)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/objabi/pkgspecial.go b/go/src/cmd/internal/objabi/pkgspecial.go
new file mode 100644
index 0000000000000000000000000000000000000000..bf30f0cc7faa07b7172e0b22f259a8d50210856a
--- /dev/null
+++ b/go/src/cmd/internal/objabi/pkgspecial.go
@@ -0,0 +1,136 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import "sync"
+
+// PkgSpecial indicates special build properties of a given runtime-related
+// package.
+type PkgSpecial struct {
+	// Runtime indicates that this package is "runtime" or imported by
+	// "runtime". This has several effects (which maybe should be split out):
+	//
+	// - Implicit allocation is disallowed.
+	//
+	// - Various runtime pragmas are enabled.
+	//
+	// - Optimizations are always enabled.
+	//
+	// - Checkptr is always disabled.
+	//
+	// This should be set for runtime and all packages it imports, and may be
+	// set for additional packages.
+	Runtime bool
+
+	// NoInstrument indicates this package should not receive sanitizer
+	// instrumentation. In many of these, instrumentation could cause infinite
+	// recursion. This is all runtime packages, plus those that support the
+	// sanitizers.
+	NoInstrument bool
+
+	// NoRaceFunc indicates functions in this package should not get
+	// racefuncenter/racefuncexit instrumentation Memory accesses in these
+	// packages are either uninteresting or will cause false positives.
+	NoRaceFunc bool
+
+	// AllowAsmABI indicates that assembly in this package is allowed to use ABI
+	// selectors in symbol names. Generally this is needed for packages that
+	// interact closely with the runtime package or have performance-critical
+	// assembly.
+	AllowAsmABI bool
+}
+
+var runtimePkgs = []string{
+	// TODO(panjf2000): consider syncing the list inside the
+	// 	isAsyncSafePoint in preempt.go based on this list?
+
+	"runtime",
+
+	"internal/runtime/atomic",
+	"internal/runtime/cgroup",
+	"internal/runtime/exithook",
+	"internal/runtime/gc",
+	"internal/runtime/gc/scan",
+	"internal/runtime/maps",
+	"internal/runtime/math",
+	"internal/runtime/sys",
+	"internal/runtime/syscall/linux",
+	"internal/runtime/syscall/windows",
+
+	"internal/abi",
+	"internal/bytealg",
+	"internal/byteorder",
+	"internal/chacha8rand",
+	"internal/coverage/rtcov",
+	"internal/cpu",
+	"internal/goarch",
+	"internal/godebugs",
+	"internal/goexperiment",
+	"internal/goos",
+	"internal/profilerecord",
+	"internal/strconv",
+	"internal/stringslite",
+}
+
+// extraNoInstrumentPkgs is the set of packages in addition to runtimePkgs that
+// should have NoInstrument set.
+var extraNoInstrumentPkgs = []string{
+	"runtime/race",
+	"runtime/msan",
+	"runtime/asan",
+	// We omit bytealg even though it's imported by runtime because it also
+	// backs a lot of package bytes. Currently we don't have a way to omit race
+	// instrumentation when used from the runtime while keeping race
+	// instrumentation when used from user code. Somehow this doesn't seem to
+	// cause problems, though we may be skating on thin ice. See #61204.
+	"-internal/bytealg",
+}
+
+var noRaceFuncPkgs = []string{"sync", "sync/atomic", "internal/sync", "internal/runtime/atomic"}
+
+var allowAsmABIPkgs = []string{
+	"runtime",
+	"reflect",
+	"syscall",
+	"internal/bytealg",
+	"internal/chacha8rand",
+	"internal/runtime/syscall/linux",
+	"internal/runtime/syscall/windows",
+	"internal/runtime/startlinetest",
+}
+
+// LookupPkgSpecial returns special build properties for the given package path.
+func LookupPkgSpecial(pkgPath string) PkgSpecial {
+	return pkgSpecialsOnce()[pkgPath]
+}
+
+var pkgSpecialsOnce = sync.OnceValue(func() map[string]PkgSpecial {
+	// Construct pkgSpecials from various package lists. This lets us use
+	// more flexible logic, while keeping the final map simple, and avoids
+	// the init-time cost of a map.
+	pkgSpecials := make(map[string]PkgSpecial)
+	set := func(elt string, f func(*PkgSpecial)) {
+		s := pkgSpecials[elt]
+		f(&s)
+		pkgSpecials[elt] = s
+	}
+	for _, pkg := range runtimePkgs {
+		set(pkg, func(ps *PkgSpecial) { ps.Runtime = true; ps.NoInstrument = true })
+	}
+	for _, pkg := range extraNoInstrumentPkgs {
+		if pkg[0] == '-' {
+			set(pkg[1:], func(ps *PkgSpecial) { ps.NoInstrument = false })
+		} else {
+			set(pkg, func(ps *PkgSpecial) { ps.NoInstrument = true })
+		}
+	}
+	for _, pkg := range noRaceFuncPkgs {
+		set(pkg, func(ps *PkgSpecial) { ps.NoRaceFunc = true })
+	}
+	for _, pkg := range allowAsmABIPkgs {
+		set(pkg, func(ps *PkgSpecial) { ps.AllowAsmABI = true })
+	}
+	return pkgSpecials
+})
diff --git a/go/src/cmd/internal/objabi/reloctype.go b/go/src/cmd/internal/objabi/reloctype.go
new file mode 100644
index 0000000000000000000000000000000000000000..aef890049c0afeafa740f4892084fc95da643d19
--- /dev/null
+++ b/go/src/cmd/internal/objabi/reloctype.go
@@ -0,0 +1,544 @@
+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package objabi
+
+type RelocType int16
+
+//go:generate stringer -type=RelocType
+const (
+	R_ADDR RelocType = 1 + iota
+	// R_ADDRPOWER relocates a pair of "D-form" instructions (instructions with 16-bit
+	// immediates in the low half of the instruction word), usually addis followed by
+	// another add or a load, inserting the "high adjusted" 16 bits of the address of
+	// the referenced symbol into the immediate field of the first instruction and the
+	// low 16 bits into that of the second instruction.
+	R_ADDRPOWER
+	// R_ADDRARM64 relocates an adrp, add pair to compute the address of the
+	// referenced symbol.
+	R_ADDRARM64
+	// R_ADDRMIPS (only used on mips/mips64) resolves to the low 16 bits of an external
+	// address, by encoding it into the instruction.
+	R_ADDRMIPS
+	// R_ADDROFF resolves to a 32-bit offset from the beginning of the section
+	// holding the data being relocated to the referenced symbol.
+	R_ADDROFF
+	R_SIZE
+	R_CALL
+	R_CALLARM
+	R_CALLARM64
+	R_CALLIND
+	R_CALLPOWER
+	// R_CALLMIPS (only used on mips64) resolves to non-PC-relative target address
+	// of a CALL (JAL) instruction, by encoding the address into the instruction.
+	R_CALLMIPS
+	R_CONST
+	R_PCREL
+	// R_TLS_LE, used on 386, amd64, and ARM, resolves to the offset of the
+	// thread-local symbol from the thread local base and is used to implement the
+	// "local exec" model for tls access (r.Sym is not set on intel platforms but is
+	// set to a TLS symbol -- runtime.tlsg -- in the linker when externally linking).
+	R_TLS_LE
+	// R_TLS_IE, used 386, amd64, and ARM resolves to the PC-relative offset to a GOT
+	// slot containing the offset from the thread-local symbol from the thread local
+	// base and is used to implemented the "initial exec" model for tls access (r.Sym
+	// is not set on intel platforms but is set to a TLS symbol -- runtime.tlsg -- in
+	// the linker when externally linking).
+	R_TLS_IE
+	R_GOTOFF
+	R_PLT0
+	R_PLT1
+	R_PLT2
+	R_USEFIELD
+	// R_USETYPE resolves to an *rtype, but no relocation is created. The
+	// linker uses this as a signal that the pointed-to type information
+	// should be linked into the final binary, even if there are no other
+	// direct references. (This is used for types reachable by reflection.)
+	R_USETYPE
+	// R_USEIFACE marks a type is converted to an interface in the function this
+	// relocation is applied to. The target is a type descriptor or an itab
+	// (in the latter case it refers to the concrete type contained in the itab).
+	// This is a marker relocation (0-sized), for the linker's reachabililty
+	// analysis.
+	R_USEIFACE
+	// R_USEIFACEMETHOD marks an interface method that is used in the function
+	// this relocation is applied to. The target is an interface type descriptor.
+	// The addend is the offset of the method in the type descriptor.
+	// This is a marker relocation (0-sized), for the linker's reachabililty
+	// analysis.
+	R_USEIFACEMETHOD
+	// R_USENAMEDMETHOD marks that methods with a specific name must not be eliminated.
+	// The target is a symbol containing the name of a method called via a generic
+	// interface or looked up via MethodByName("F").
+	R_USENAMEDMETHOD
+	// R_METHODOFF resolves to a 32-bit offset from the beginning of the section
+	// holding the data being relocated to the referenced symbol.
+	// It is a variant of R_ADDROFF used when linking from the uncommonType of a
+	// *rtype, and may be set to zero by the linker if it determines the method
+	// text is unreachable by the linked program.
+	R_METHODOFF
+	// R_KEEP tells the linker to keep the referred-to symbol in the final binary
+	// if the symbol containing the R_KEEP relocation is in the final binary.
+	R_KEEP
+	R_POWER_TOC
+	R_GOTPCREL
+	// R_JMPMIPS (only used on mips64) resolves to non-PC-relative target address
+	// of a JMP instruction, by encoding the address into the instruction.
+	// The stack nosplit check ignores this since it is not a function call.
+	R_JMPMIPS
+
+	// R_DWARFSECREF resolves to the offset of the symbol from its section.
+	// Target of relocation must be size 4 (in current implementation).
+	R_DWARFSECREF
+
+	// Platform dependent relocations. Architectures with fixed width instructions
+	// have the inherent issue that a 32-bit (or 64-bit!) displacement cannot be
+	// stuffed into a 32-bit instruction, so an address needs to be spread across
+	// several instructions, and in turn this requires a sequence of relocations, each
+	// updating a part of an instruction. This leads to relocation codes that are
+	// inherently processor specific.
+
+	// Arm64.
+
+	// Set a MOV[NZ] immediate field to bits [15:0] of the offset from the thread
+	// local base to the thread local variable defined by the referenced (thread
+	// local) symbol. Error if the offset does not fit into 16 bits.
+	R_ARM64_TLS_LE
+
+	// Relocates an ADRP; LD64 instruction sequence to load the offset between
+	// the thread local base and the thread local variable defined by the
+	// referenced (thread local) symbol from the GOT.
+	R_ARM64_TLS_IE
+
+	// R_ARM64_GOTPCREL relocates an adrp, ld64 pair to compute the address of the GOT
+	// slot of the referenced symbol.
+	R_ARM64_GOTPCREL
+
+	// R_ARM64_GOT resolves a GOT-relative instruction sequence, usually an adrp
+	// followed by another ld instruction.
+	R_ARM64_GOT
+
+	// R_ARM64_PCREL resolves a PC-relative addresses instruction sequence, usually an
+	// adrp followed by another add instruction.
+	R_ARM64_PCREL
+
+	// R_ARM64_PCREL_LDST8 resolves a PC-relative addresses instruction sequence, usually an
+	// adrp followed by a LD8 or ST8 instruction.
+	R_ARM64_PCREL_LDST8
+
+	// R_ARM64_PCREL_LDST16 resolves a PC-relative addresses instruction sequence, usually an
+	// adrp followed by a LD16 or ST16 instruction.
+	R_ARM64_PCREL_LDST16
+
+	// R_ARM64_PCREL_LDST32 resolves a PC-relative addresses instruction sequence, usually an
+	// adrp followed by a LD32 or ST32 instruction.
+	R_ARM64_PCREL_LDST32
+
+	// R_ARM64_PCREL_LDST64 resolves a PC-relative addresses instruction sequence, usually an
+	// adrp followed by a LD64 or ST64 instruction.
+	R_ARM64_PCREL_LDST64
+
+	// R_ARM64_LDST8 sets a LD/ST immediate value to bits [11:0] of a local address.
+	R_ARM64_LDST8
+
+	// R_ARM64_LDST16 sets a LD/ST immediate value to bits [11:1] of a local address.
+	R_ARM64_LDST16
+
+	// R_ARM64_LDST32 sets a LD/ST immediate value to bits [11:2] of a local address.
+	R_ARM64_LDST32
+
+	// R_ARM64_LDST64 sets a LD/ST immediate value to bits [11:3] of a local address.
+	R_ARM64_LDST64
+
+	// R_ARM64_LDST128 sets a LD/ST immediate value to bits [11:4] of a local address.
+	R_ARM64_LDST128
+
+	// PPC64.
+
+	// R_POWER_TLS_LE is used to implement the "local exec" model for tls
+	// access. It resolves to the offset of the thread-local symbol from the
+	// thread pointer (R13) and is split against a pair of instructions to
+	// support a 32 bit displacement.
+	R_POWER_TLS_LE
+
+	// R_POWER_TLS_IE is used to implement the "initial exec" model for tls access. It
+	// relocates a D-form, DS-form instruction sequence like R_ADDRPOWER_DS. It
+	// inserts to the offset of GOT slot for the thread-local symbol from the TOC (the
+	// GOT slot is filled by the dynamic linker with the offset of the thread-local
+	// symbol from the thread pointer (R13)).
+	R_POWER_TLS_IE
+
+	// R_POWER_TLS marks an X-form instruction such as "ADD R3,R13,R4" as completing
+	// a sequence of GOT-relative relocations to compute a TLS address. This can be
+	// used by the system linker to rewrite the GOT-relative TLS relocation into a
+	// simpler thread-pointer relative relocation. See table 3.26 and 3.28 in the
+	// ppc64 elfv2 1.4 ABI on this transformation.  Likewise, the second argument
+	// (usually called RB in X-form instructions) is assumed to be R13.
+	R_POWER_TLS
+
+	// R_POWER_TLS_IE_PCREL34 is similar to R_POWER_TLS_IE, but marks a single MOVD
+	// which has been assembled as a single prefixed load doubleword without using the
+	// TOC.
+	R_POWER_TLS_IE_PCREL34
+
+	// R_POWER_TLS_LE_TPREL34 is similar to R_POWER_TLS_LE, but computes an offset from
+	// the thread pointer in one prefixed instruction.
+	R_POWER_TLS_LE_TPREL34
+
+	// R_ADDRPOWER_DS is similar to R_ADDRPOWER above, but assumes the second
+	// instruction is a "DS-form" instruction, which has an immediate field occupying
+	// bits [15:2] of the instruction word. Bits [15:2] of the address of the
+	// relocated symbol are inserted into this field; it is an error if the last two
+	// bits of the address are not 0.
+	R_ADDRPOWER_DS
+
+	// R_ADDRPOWER_GOT relocates a D-form + DS-form instruction sequence by inserting
+	// a relative displacement of referenced symbol's GOT entry to the TOC pointer.
+	R_ADDRPOWER_GOT
+
+	// R_ADDRPOWER_GOT_PCREL34 is identical to R_ADDRPOWER_GOT, but uses a PC relative
+	// sequence to generate a GOT symbol addresses.
+	R_ADDRPOWER_GOT_PCREL34
+
+	// R_ADDRPOWER_PCREL relocates two D-form instructions like R_ADDRPOWER, but
+	// inserts the displacement from the place being relocated to the address of the
+	// relocated symbol instead of just its address.
+	R_ADDRPOWER_PCREL
+
+	// R_ADDRPOWER_TOCREL relocates two D-form instructions like R_ADDRPOWER, but
+	// inserts the offset from the TOC to the address of the relocated symbol
+	// rather than the symbol's address.
+	R_ADDRPOWER_TOCREL
+
+	// R_ADDRPOWER_TOCREL_DS relocates a D-form, DS-form instruction sequence like
+	// R_ADDRPOWER_DS but inserts the offset from the TOC to the address of the
+	// relocated symbol rather than the symbol's address.
+	R_ADDRPOWER_TOCREL_DS
+
+	// R_ADDRPOWER_D34 relocates a single prefixed D-form load/store operation.  All
+	// prefixed forms are D form. The high 18 bits are stored in the prefix,
+	// and the low 16 are stored in the suffix. The address is absolute.
+	R_ADDRPOWER_D34
+
+	// R_ADDRPOWER_PCREL34 relates a single prefixed D-form load/store/add operation.
+	// All prefixed forms are D form. The resulting address is relative to the
+	// PC. It is a signed 34 bit offset.
+	R_ADDRPOWER_PCREL34
+
+	// RISC-V.
+
+	// R_RISCV_JAL resolves a 20 bit offset for a J-type instruction.
+	R_RISCV_JAL
+
+	// R_RISCV_JAL_TRAMP is the same as R_RISCV_JAL but denotes the use of a
+	// trampoline, which we may be able to avoid during relocation. These are
+	// only used by the linker and are not emitted by the compiler or assembler.
+	R_RISCV_JAL_TRAMP
+
+	// R_RISCV_CALL resolves a 32 bit PC-relative address for an AUIPC + JALR
+	// instruction pair.
+	R_RISCV_CALL
+
+	// R_RISCV_PCREL_ITYPE resolves a 32 bit PC-relative address for an
+	// AUIPC + I-type instruction pair.
+	R_RISCV_PCREL_ITYPE
+
+	// R_RISCV_PCREL_STYPE resolves a 32 bit PC-relative address for an
+	// AUIPC + S-type instruction pair.
+	R_RISCV_PCREL_STYPE
+
+	// R_RISCV_TLS_IE resolves a 32 bit TLS initial-exec address for an
+	// AUIPC + I-type instruction pair.
+	R_RISCV_TLS_IE
+
+	// R_RISCV_TLS_LE resolves a 32 bit TLS local-exec address for a
+	// LUI + I-type instruction sequence.
+	R_RISCV_TLS_LE
+
+	// R_RISCV_GOT_HI20 resolves the high 20 bits of a 32-bit PC-relative GOT
+	// address.
+	R_RISCV_GOT_HI20
+
+	// R_RISCV_GOT_PCREL_ITYPE resolves a 32-bit PC-relative GOT entry
+	// address for an AUIPC + I-type instruction pair.
+	R_RISCV_GOT_PCREL_ITYPE
+
+	// R_RISCV_PCREL_HI20 resolves the high 20 bits of a 32-bit PC-relative
+	// address.
+	R_RISCV_PCREL_HI20
+
+	// R_RISCV_PCREL_LO12_I resolves the low 12 bits of a 32-bit PC-relative
+	// address using an I-type instruction.
+	R_RISCV_PCREL_LO12_I
+
+	// R_RISCV_PCREL_LO12_S resolves the low 12 bits of a 32-bit PC-relative
+	// address using an S-type instruction.
+	R_RISCV_PCREL_LO12_S
+
+	// R_RISCV_BRANCH resolves a 12-bit PC-relative branch offset.
+	R_RISCV_BRANCH
+
+	// R_RISCV_ADD32 resolves a 32-bit label addition, being the stored value,
+	// plus the symbol address plus the addend (V + S + A).
+	R_RISCV_ADD32
+
+	// R_RISCV_SUB32 resolves a 32-bit label subtraction, being the stored value,
+	// minus the symbol address minus the addend (V - S - A).
+	R_RISCV_SUB32
+
+	// R_RISCV_RVC_BRANCH resolves an 8-bit PC-relative offset for a CB-type
+	// instruction.
+	R_RISCV_RVC_BRANCH
+
+	// R_RISCV_RVC_JUMP resolves an 11-bit PC-relative offset for a CJ-type
+	// instruction.
+	R_RISCV_RVC_JUMP
+
+	// R_PCRELDBL relocates s390x 2-byte aligned PC-relative addresses.
+	// TODO(mundaym): remove once variants can be serialized - see issue 14218.
+	R_PCRELDBL
+
+	// Loong64.
+
+	// R_LOONG64_ADDR_HI resolves to the sign-adjusted "upper" 20 bits (bit 5-24) of an
+	// external address, by encoding it into the instruction.
+	// R_LOONG64_ADDR_LO resolves to the low 12 bits of an external address, by encoding
+	// it into the instruction.
+	R_LOONG64_ADDR_HI
+	R_LOONG64_ADDR_LO
+
+	// R_LOONG64_ADDR_PCREL20_S2 resolves to the 22-bit, 4-byte aligned offset of an
+	// external address, by encoding it into a PCADDI instruction.
+	R_LOONG64_ADDR_PCREL20_S2
+
+	// R_LOONG64_TLS_LE_HI resolves to the high 20 bits of a TLS address (offset from
+	// thread pointer), by encoding it into the instruction.
+	// R_LOONG64_TLS_LE_LO resolves to the low 12 bits of a TLS address (offset from
+	// thread pointer), by encoding it into the instruction.
+	R_LOONG64_TLS_LE_HI
+	R_LOONG64_TLS_LE_LO
+
+	// R_CALLLOONG64 resolves to the 28-bit 4-byte aligned PC-relative target
+	// address of a BL instruction, by encoding it into the instruction.
+	R_CALLLOONG64
+
+	// R_LOONG64_CALL36 resolves to the 38-bit 4-byte aligned PC-relative target
+	// address of a PCADDU18I + JIRL pair, by encoding it into the instructions.
+	R_LOONG64_CALL36
+
+	// R_LOONG64_TLS_IE_HI and R_LOONG64_TLS_IE_LO relocates a pcalau12i, ld.d
+	// pair to compute the address of the GOT slot of the tls symbol.
+	R_LOONG64_TLS_IE_HI
+	R_LOONG64_TLS_IE_LO
+
+	// R_LOONG64_GOT_HI and R_LOONG64_GOT_LO resolves a GOT-relative instruction sequence,
+	// usually an pcalau12i followed by another ld or addi instruction.
+	R_LOONG64_GOT_HI
+	R_LOONG64_GOT_LO
+
+	// 64-bit in-place addition.
+	R_LOONG64_ADD64
+	// 64-bit in-place subtraction.
+	R_LOONG64_SUB64
+
+	// R_JMP16LOONG64 resolves to the 18-bit 4-byte aligned PC-relative target
+	// address of a BEQ/BNE/BLT/BGE/BLTU/BGEU instruction, by encoding it into
+	// the instruction.
+	R_JMP16LOONG64
+
+	// R_JMP21LOONG64 resolves to the 23-bit 4-byte aligned PC-relative target
+	// address of a BEQZ/BNEZ instruction, by encoding it into the instruction.
+	R_JMP21LOONG64
+
+	// R_JMPLOONG64 resolves to the 28-bit 4-byte aligned PC-relative target
+	// address of a B instruction, by encoding it into the instruction.
+	R_JMPLOONG64
+
+	// R_ADDRMIPSU (only used on mips/mips64) resolves to the sign-adjusted "upper" 16
+	// bits (bit 16-31) of an external address, by encoding it into the instruction.
+	R_ADDRMIPSU
+	// R_ADDRMIPSTLS (only used on mips64) resolves to the low 16 bits of a TLS
+	// address (offset from thread pointer), by encoding it into the instruction.
+	R_ADDRMIPSTLS
+
+	// R_ADDRCUOFF resolves to a pointer-sized offset from the start of the
+	// symbol's DWARF compile unit.
+	R_ADDRCUOFF
+
+	// R_WASMIMPORT resolves to the index of the WebAssembly function import.
+	R_WASMIMPORT
+
+	// R_XCOFFREF (only used on aix/ppc64) prevents garbage collection by ld
+	// of a symbol. This isn't a real relocation, it can be placed in anywhere
+	// in a symbol and target any symbols.
+	R_XCOFFREF
+
+	// R_PEIMAGEOFF resolves to a 32-bit offset from the start address of where
+	// the executable file is mapped in memory.
+	R_PEIMAGEOFF
+
+	// R_INITORDER specifies an ordering edge between two inittask records.
+	// (From one p..inittask record to another one.)
+	// This relocation does not apply any changes to the actual data, it is
+	// just used in the linker to order the inittask records appropriately.
+	R_INITORDER
+
+	// The R_DWTXTADDR_* family of relocations are effectively
+	// references to the .debug_addr entry for a given TEXT symbol
+	// corresponding to a Go function. Given a R_DWTXTADDR_* reloc
+	// applied to dwarf section S at offset O against sym F, the linker
+	// locates the .debug_addr entry for F (within its package) and
+	// writes the index of that entry to section S at offset O, using
+	// ULEB encoding, writing a number of bytes controlled by the
+	// suffix (e.g. for R_DWTXTADDR_U2 we write two bytes). Note
+	// also that .debug_addr indices are not finalized until link time;
+	// when the compiler creates a R_DWTXTADDR_* relocation the
+	// index payload will be left as zero (to be filled in later).
+	R_DWTXTADDR_U1
+	R_DWTXTADDR_U2
+	R_DWTXTADDR_U3
+	R_DWTXTADDR_U4
+
+	// R_WEAK marks the relocation as a weak reference.
+	// A weak relocation does not make the symbol it refers to reachable,
+	// and is only honored by the linker if the symbol is in some other way
+	// reachable.
+	R_WEAK = -1 << 15
+
+	R_WEAKADDR    = R_WEAK | R_ADDR
+	R_WEAKADDROFF = R_WEAK | R_ADDROFF
+)
+
+// IsDirectCall reports whether r is a relocation for a direct call.
+// A direct call is a CALL instruction that takes the target address
+// as an immediate. The address is embedded into the instruction(s), possibly
+// with limited width. An indirect call is a CALL instruction that takes
+// the target address in register or memory.
+func (r RelocType) IsDirectCall() bool {
+	switch r {
+	case R_CALL, R_CALLARM, R_CALLARM64, R_CALLLOONG64, R_CALLMIPS, R_CALLPOWER,
+		R_RISCV_CALL, R_RISCV_JAL, R_RISCV_JAL_TRAMP:
+		return true
+	}
+	return false
+}
+
+// IsDirectJump reports whether r is a relocation for a direct jump.
+// A direct jump is a JMP instruction that takes the target address
+// as an immediate. The address is embedded into the instruction, possibly
+// with limited width. An indirect jump is a JMP instruction that takes
+// the target address in register or memory.
+func (r RelocType) IsDirectJump() bool {
+	switch r {
+	case R_JMPMIPS:
+		return true
+	case R_JMPLOONG64:
+		return true
+	}
+	return false
+}
+
+// IsDirectCallOrJump reports whether r is a relocation for a direct
+// call or a direct jump.
+func (r RelocType) IsDirectCallOrJump() bool {
+	return r.IsDirectCall() || r.IsDirectJump()
+}
+
+// IsDwTxtAddr reports whether r is one of the several DWARF
+// .debug_addr section indirect relocations.
+func (r RelocType) IsDwTxtAddr() bool {
+	switch r {
+	case R_DWTXTADDR_U1, R_DWTXTADDR_U2, R_DWTXTADDR_U3, R_DWTXTADDR_U4:
+		return true
+	default:
+		return false
+	}
+}
+
+// FuncCountToDwTxtAddrFlavor returns the correct DWARF .debug_addr
+// section relocation to use when compiling a package with a total of
+// fncount functions, along with the size of the ULEB128-encoded blob
+// needed to store the eventual .debug_addr index.
+func FuncCountToDwTxtAddrFlavor(fncount int) (RelocType, int) {
+	switch {
+	case fncount <= 127:
+		return R_DWTXTADDR_U1, 1
+	case fncount <= 16383:
+		return R_DWTXTADDR_U2, 2
+	case fncount <= 2097151:
+		return R_DWTXTADDR_U3, 3
+	case fncount <= 268435455:
+		return R_DWTXTADDR_U4, 4
+	default:
+		panic("package has more than 268435455 functions")
+	}
+}
+
+// DummyDwarfFunctionCountForAssembler returns a dummy value to be
+// used for "total number of functions in the package" for use in the
+// assembler (compiler does not call this function).
+//
+// Background/motivation: let's say we have a package P with some
+// assembly functions (in "a.s") and some Go functions (in
+// "b.go"). The compilation sequence used by the Go commmand will be:
+//
+// 1. run the assembler on a.s to generate a "symabis" file
+// 2. run the compiler on b.go passing it the symabis file and generating a "go_defs.h" asm header
+// 3. run the assembler on a.s passing it an include dir with the generated "go_defs.h" file
+//
+// When the compiler runs, it can easily determine the total function
+// count for the package (for use with FuncCountToDwTxtAddrFlavor
+// above) by counting defined Go funcs and looking at the symabis
+// file. With the assembler however there is no easy way for it to
+// figure out the total number of Go source funcs. To keep things
+// simple, we instead just use a dummy total function count while
+// running the assembler that will guarantee we pick a relocation
+// flavor that will work for any package size.
+func DummyDwarfFunctionCountForAssembler() int {
+	return 9999999
+}
+
+// DwTxtAddrRelocParams returns the maximum number of functions per
+// package supported for the DWARF .debug_addr relocation variant r,
+// along with the number of bytes it takes up in encoded form.
+func (r RelocType) DwTxtAddrRelocParams() (int, int) {
+	switch r {
+	case R_DWTXTADDR_U1:
+		return 0x7f, 1
+	case R_DWTXTADDR_U2:
+		return 0x3fff, 2
+	case R_DWTXTADDR_U3:
+		return 0x1fffff, 3
+	case R_DWTXTADDR_U4:
+		return 0xfffffff, 4
+	default:
+		panic("not a dwtxtaddr relocation")
+	}
+}
diff --git a/go/src/cmd/internal/objabi/reloctype_string.go b/go/src/cmd/internal/objabi/reloctype_string.go
new file mode 100644
index 0000000000000000000000000000000000000000..9137baeb9653ccf4349a0c006347eb896460accd
--- /dev/null
+++ b/go/src/cmd/internal/objabi/reloctype_string.go
@@ -0,0 +1,126 @@
+// Code generated by "stringer -type=RelocType"; DO NOT EDIT.
+
+package objabi
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[R_ADDR-1]
+	_ = x[R_ADDRPOWER-2]
+	_ = x[R_ADDRARM64-3]
+	_ = x[R_ADDRMIPS-4]
+	_ = x[R_ADDROFF-5]
+	_ = x[R_SIZE-6]
+	_ = x[R_CALL-7]
+	_ = x[R_CALLARM-8]
+	_ = x[R_CALLARM64-9]
+	_ = x[R_CALLIND-10]
+	_ = x[R_CALLPOWER-11]
+	_ = x[R_CALLMIPS-12]
+	_ = x[R_CONST-13]
+	_ = x[R_PCREL-14]
+	_ = x[R_TLS_LE-15]
+	_ = x[R_TLS_IE-16]
+	_ = x[R_GOTOFF-17]
+	_ = x[R_PLT0-18]
+	_ = x[R_PLT1-19]
+	_ = x[R_PLT2-20]
+	_ = x[R_USEFIELD-21]
+	_ = x[R_USETYPE-22]
+	_ = x[R_USEIFACE-23]
+	_ = x[R_USEIFACEMETHOD-24]
+	_ = x[R_USENAMEDMETHOD-25]
+	_ = x[R_METHODOFF-26]
+	_ = x[R_KEEP-27]
+	_ = x[R_POWER_TOC-28]
+	_ = x[R_GOTPCREL-29]
+	_ = x[R_JMPMIPS-30]
+	_ = x[R_DWARFSECREF-31]
+	_ = x[R_ARM64_TLS_LE-32]
+	_ = x[R_ARM64_TLS_IE-33]
+	_ = x[R_ARM64_GOTPCREL-34]
+	_ = x[R_ARM64_GOT-35]
+	_ = x[R_ARM64_PCREL-36]
+	_ = x[R_ARM64_PCREL_LDST8-37]
+	_ = x[R_ARM64_PCREL_LDST16-38]
+	_ = x[R_ARM64_PCREL_LDST32-39]
+	_ = x[R_ARM64_PCREL_LDST64-40]
+	_ = x[R_ARM64_LDST8-41]
+	_ = x[R_ARM64_LDST16-42]
+	_ = x[R_ARM64_LDST32-43]
+	_ = x[R_ARM64_LDST64-44]
+	_ = x[R_ARM64_LDST128-45]
+	_ = x[R_POWER_TLS_LE-46]
+	_ = x[R_POWER_TLS_IE-47]
+	_ = x[R_POWER_TLS-48]
+	_ = x[R_POWER_TLS_IE_PCREL34-49]
+	_ = x[R_POWER_TLS_LE_TPREL34-50]
+	_ = x[R_ADDRPOWER_DS-51]
+	_ = x[R_ADDRPOWER_GOT-52]
+	_ = x[R_ADDRPOWER_GOT_PCREL34-53]
+	_ = x[R_ADDRPOWER_PCREL-54]
+	_ = x[R_ADDRPOWER_TOCREL-55]
+	_ = x[R_ADDRPOWER_TOCREL_DS-56]
+	_ = x[R_ADDRPOWER_D34-57]
+	_ = x[R_ADDRPOWER_PCREL34-58]
+	_ = x[R_RISCV_JAL-59]
+	_ = x[R_RISCV_JAL_TRAMP-60]
+	_ = x[R_RISCV_CALL-61]
+	_ = x[R_RISCV_PCREL_ITYPE-62]
+	_ = x[R_RISCV_PCREL_STYPE-63]
+	_ = x[R_RISCV_TLS_IE-64]
+	_ = x[R_RISCV_TLS_LE-65]
+	_ = x[R_RISCV_GOT_HI20-66]
+	_ = x[R_RISCV_GOT_PCREL_ITYPE-67]
+	_ = x[R_RISCV_PCREL_HI20-68]
+	_ = x[R_RISCV_PCREL_LO12_I-69]
+	_ = x[R_RISCV_PCREL_LO12_S-70]
+	_ = x[R_RISCV_BRANCH-71]
+	_ = x[R_RISCV_ADD32-72]
+	_ = x[R_RISCV_SUB32-73]
+	_ = x[R_RISCV_RVC_BRANCH-74]
+	_ = x[R_RISCV_RVC_JUMP-75]
+	_ = x[R_PCRELDBL-76]
+	_ = x[R_LOONG64_ADDR_HI-77]
+	_ = x[R_LOONG64_ADDR_LO-78]
+	_ = x[R_LOONG64_ADDR_PCREL20_S2-79]
+	_ = x[R_LOONG64_TLS_LE_HI-80]
+	_ = x[R_LOONG64_TLS_LE_LO-81]
+	_ = x[R_CALLLOONG64-82]
+	_ = x[R_LOONG64_CALL36-83]
+	_ = x[R_LOONG64_TLS_IE_HI-84]
+	_ = x[R_LOONG64_TLS_IE_LO-85]
+	_ = x[R_LOONG64_GOT_HI-86]
+	_ = x[R_LOONG64_GOT_LO-87]
+	_ = x[R_LOONG64_ADD64-88]
+	_ = x[R_LOONG64_SUB64-89]
+	_ = x[R_JMP16LOONG64-90]
+	_ = x[R_JMP21LOONG64-91]
+	_ = x[R_JMPLOONG64-92]
+	_ = x[R_ADDRMIPSU-93]
+	_ = x[R_ADDRMIPSTLS-94]
+	_ = x[R_ADDRCUOFF-95]
+	_ = x[R_WASMIMPORT-96]
+	_ = x[R_XCOFFREF-97]
+	_ = x[R_PEIMAGEOFF-98]
+	_ = x[R_INITORDER-99]
+	_ = x[R_DWTXTADDR_U1-100]
+	_ = x[R_DWTXTADDR_U2-101]
+	_ = x[R_DWTXTADDR_U3-102]
+	_ = x[R_DWTXTADDR_U4-103]
+}
+
+const _RelocType_name = "R_ADDRR_ADDRPOWERR_ADDRARM64R_ADDRMIPSR_ADDROFFR_SIZER_CALLR_CALLARMR_CALLARM64R_CALLINDR_CALLPOWERR_CALLMIPSR_CONSTR_PCRELR_TLS_LER_TLS_IER_GOTOFFR_PLT0R_PLT1R_PLT2R_USEFIELDR_USETYPER_USEIFACER_USEIFACEMETHODR_USENAMEDMETHODR_METHODOFFR_KEEPR_POWER_TOCR_GOTPCRELR_JMPMIPSR_DWARFSECREFR_ARM64_TLS_LER_ARM64_TLS_IER_ARM64_GOTPCRELR_ARM64_GOTR_ARM64_PCRELR_ARM64_PCREL_LDST8R_ARM64_PCREL_LDST16R_ARM64_PCREL_LDST32R_ARM64_PCREL_LDST64R_ARM64_LDST8R_ARM64_LDST16R_ARM64_LDST32R_ARM64_LDST64R_ARM64_LDST128R_POWER_TLS_LER_POWER_TLS_IER_POWER_TLSR_POWER_TLS_IE_PCREL34R_POWER_TLS_LE_TPREL34R_ADDRPOWER_DSR_ADDRPOWER_GOTR_ADDRPOWER_GOT_PCREL34R_ADDRPOWER_PCRELR_ADDRPOWER_TOCRELR_ADDRPOWER_TOCREL_DSR_ADDRPOWER_D34R_ADDRPOWER_PCREL34R_RISCV_JALR_RISCV_JAL_TRAMPR_RISCV_CALLR_RISCV_PCREL_ITYPER_RISCV_PCREL_STYPER_RISCV_TLS_IER_RISCV_TLS_LER_RISCV_GOT_HI20R_RISCV_GOT_PCREL_ITYPER_RISCV_PCREL_HI20R_RISCV_PCREL_LO12_IR_RISCV_PCREL_LO12_SR_RISCV_BRANCHR_RISCV_ADD32R_RISCV_SUB32R_RISCV_RVC_BRANCHR_RISCV_RVC_JUMPR_PCRELDBLR_LOONG64_ADDR_HIR_LOONG64_ADDR_LOR_LOONG64_ADDR_PCREL20_S2R_LOONG64_TLS_LE_HIR_LOONG64_TLS_LE_LOR_CALLLOONG64R_LOONG64_CALL36R_LOONG64_TLS_IE_HIR_LOONG64_TLS_IE_LOR_LOONG64_GOT_HIR_LOONG64_GOT_LOR_LOONG64_ADD64R_LOONG64_SUB64R_JMP16LOONG64R_JMP21LOONG64R_JMPLOONG64R_ADDRMIPSUR_ADDRMIPSTLSR_ADDRCUOFFR_WASMIMPORTR_XCOFFREFR_PEIMAGEOFFR_INITORDERR_DWTXTADDR_U1R_DWTXTADDR_U2R_DWTXTADDR_U3R_DWTXTADDR_U4"
+
+var _RelocType_index = [...]uint16{0, 6, 17, 28, 38, 47, 53, 59, 68, 79, 88, 99, 109, 116, 123, 131, 139, 147, 153, 159, 165, 175, 184, 194, 210, 226, 237, 243, 254, 264, 273, 286, 300, 314, 330, 341, 354, 373, 393, 413, 433, 446, 460, 474, 488, 503, 517, 531, 542, 564, 586, 600, 615, 638, 655, 673, 694, 709, 728, 739, 756, 768, 787, 806, 820, 834, 850, 873, 891, 911, 931, 945, 958, 971, 989, 1005, 1015, 1032, 1049, 1074, 1093, 1112, 1125, 1141, 1160, 1179, 1195, 1211, 1226, 1241, 1255, 1269, 1281, 1292, 1305, 1316, 1328, 1338, 1350, 1361, 1375, 1389, 1403, 1417}
+
+func (i RelocType) String() string {
+	i -= 1
+	if i < 0 || i >= RelocType(len(_RelocType_index)-1) {
+		return "RelocType(" + strconv.FormatInt(int64(i+1), 10) + ")"
+	}
+	return _RelocType_name[_RelocType_index[i]:_RelocType_index[i+1]]
+}
diff --git a/go/src/cmd/internal/objabi/stack.go b/go/src/cmd/internal/objabi/stack.go
new file mode 100644
index 0000000000000000000000000000000000000000..6a1edd46c80598899330e26e0a87d8b54876a8c9
--- /dev/null
+++ b/go/src/cmd/internal/objabi/stack.go
@@ -0,0 +1,32 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"internal/abi"
+	"internal/buildcfg"
+)
+
+func StackNosplit(race bool) int {
+	// This arithmetic must match that in runtime/stack.go:stackNosplit.
+	return abi.StackNosplitBase * stackGuardMultiplier(race)
+}
+
+// stackGuardMultiplier returns a multiplier to apply to the default
+// stack guard size. Larger multipliers are used for non-optimized
+// builds that have larger stack frames or for specific targets.
+func stackGuardMultiplier(race bool) int {
+	// This arithmetic must match that in internal/runtime/sys/consts.go:StackGuardMultiplier.
+	n := 1
+	// On AIX and OpenBSD, a larger stack is needed for syscalls.
+	if buildcfg.GOOS == "aix" || buildcfg.GOOS == "openbsd" {
+		n += 1
+	}
+	// The race build also needs more stack.
+	if race {
+		n += 1
+	}
+	return n
+}
diff --git a/go/src/cmd/internal/objabi/symkind.go b/go/src/cmd/internal/objabi/symkind.go
new file mode 100644
index 0000000000000000000000000000000000000000..155bdb95f4db45215136beff8fc519cb3aec6f10
--- /dev/null
+++ b/go/src/cmd/internal/objabi/symkind.go
@@ -0,0 +1,98 @@
+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package objabi
+
+// A SymKind describes the kind of memory represented by a symbol.
+type SymKind uint8
+
+// Defined SymKind values.
+// These are used to index into cmd/link/internal/sym/AbiSymKindToSymKind
+//
+// TODO(rsc): Give idiomatic Go names.
+//
+//go:generate stringer -type=SymKind
+const (
+	// An otherwise invalid zero value for the type
+	Sxxx SymKind = iota
+	// Executable instructions
+	STEXT
+	STEXTFIPS
+	// Read only static data
+	SRODATA
+	SRODATAFIPS
+	// Static data that does not contain any pointers
+	SNOPTRDATA
+	SNOPTRDATAFIPS
+	// Static data
+	SDATA
+	SDATAFIPS
+	// Statically data that is initially all 0s
+	SBSS
+	// Statically data that is initially all 0s and does not contain pointers
+	SNOPTRBSS
+	// Thread-local data that is initially all 0s
+	STLSBSS
+	// Debugging data
+	SDWARFCUINFO
+	SDWARFCONST
+	SDWARFFCN
+	SDWARFABSFCN
+	SDWARFTYPE
+	SDWARFVAR
+	SDWARFRANGE
+	SDWARFLOC
+	SDWARFLINES
+	SDWARFADDR
+	// Coverage instrumentation counter for libfuzzer.
+	SLIBFUZZER_8BIT_COUNTER
+	// Coverage instrumentation counter, aux variable for cmd/cover
+	SCOVERAGE_COUNTER
+	SCOVERAGE_AUXVAR
+
+	SSEHUNWINDINFO
+	// Update cmd/link/internal/sym/AbiSymKindToSymKind for new SymKind values.
+)
+
+// IsText reports whether t is one of the text kinds.
+func (t SymKind) IsText() bool {
+	return t == STEXT || t == STEXTFIPS
+}
+
+// IsDATA reports whether t is one of the DATA kinds (SDATA or SDATAFIPS,
+// excluding NOPTRDATA, RODATA, BSS, and so on).
+func (t SymKind) IsDATA() bool {
+	return t == SDATA || t == SDATAFIPS
+}
+
+// IsFIPS reports whether t is one fo the FIPS kinds.
+func (t SymKind) IsFIPS() bool {
+	return t == STEXTFIPS || t == SRODATAFIPS || t == SNOPTRDATAFIPS || t == SDATAFIPS
+}
diff --git a/go/src/cmd/internal/objabi/symkind_string.go b/go/src/cmd/internal/objabi/symkind_string.go
new file mode 100644
index 0000000000000000000000000000000000000000..fbf6a826a4a757c3d41826b604213696466b67c8
--- /dev/null
+++ b/go/src/cmd/internal/objabi/symkind_string.go
@@ -0,0 +1,48 @@
+// Code generated by "stringer -type=SymKind"; DO NOT EDIT.
+
+package objabi
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[Sxxx-0]
+	_ = x[STEXT-1]
+	_ = x[STEXTFIPS-2]
+	_ = x[SRODATA-3]
+	_ = x[SRODATAFIPS-4]
+	_ = x[SNOPTRDATA-5]
+	_ = x[SNOPTRDATAFIPS-6]
+	_ = x[SDATA-7]
+	_ = x[SDATAFIPS-8]
+	_ = x[SBSS-9]
+	_ = x[SNOPTRBSS-10]
+	_ = x[STLSBSS-11]
+	_ = x[SDWARFCUINFO-12]
+	_ = x[SDWARFCONST-13]
+	_ = x[SDWARFFCN-14]
+	_ = x[SDWARFABSFCN-15]
+	_ = x[SDWARFTYPE-16]
+	_ = x[SDWARFVAR-17]
+	_ = x[SDWARFRANGE-18]
+	_ = x[SDWARFLOC-19]
+	_ = x[SDWARFLINES-20]
+	_ = x[SDWARFADDR-21]
+	_ = x[SLIBFUZZER_8BIT_COUNTER-22]
+	_ = x[SCOVERAGE_COUNTER-23]
+	_ = x[SCOVERAGE_AUXVAR-24]
+	_ = x[SSEHUNWINDINFO-25]
+}
+
+const _SymKind_name = "SxxxSTEXTSTEXTFIPSSRODATASRODATAFIPSSNOPTRDATASNOPTRDATAFIPSSDATASDATAFIPSSBSSSNOPTRBSSSTLSBSSSDWARFCUINFOSDWARFCONSTSDWARFFCNSDWARFABSFCNSDWARFTYPESDWARFVARSDWARFRANGESDWARFLOCSDWARFLINESSDWARFADDRSLIBFUZZER_8BIT_COUNTERSCOVERAGE_COUNTERSCOVERAGE_AUXVARSSEHUNWINDINFO"
+
+var _SymKind_index = [...]uint16{0, 4, 9, 18, 25, 36, 46, 60, 65, 74, 78, 87, 94, 106, 117, 126, 138, 148, 157, 168, 177, 188, 198, 221, 238, 254, 268}
+
+func (i SymKind) String() string {
+	if i >= SymKind(len(_SymKind_index)-1) {
+		return "SymKind(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _SymKind_name[_SymKind_index[i]:_SymKind_index[i+1]]
+}
diff --git a/go/src/cmd/internal/objabi/util.go b/go/src/cmd/internal/objabi/util.go
new file mode 100644
index 0000000000000000000000000000000000000000..a3e1242f590580f3ae2c63dc4f9890432e8d2aef
--- /dev/null
+++ b/go/src/cmd/internal/objabi/util.go
@@ -0,0 +1,33 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package objabi
+
+import (
+	"fmt"
+	"strings"
+
+	"internal/buildcfg"
+)
+
+const (
+	ElfRelocOffset   = 256
+	MachoRelocOffset = 2048    // reserve enough space for ELF relocations
+	GlobalDictPrefix = ".dict" // prefix for names of global dictionaries
+)
+
+// HeaderString returns the toolchain configuration string written in
+// Go object headers. This string ensures we don't attempt to import
+// or link object files that are incompatible with each other. This
+// string always starts with "go object ".
+func HeaderString() string {
+	archExtra := ""
+	if k, v := buildcfg.GOGOARCH(); k != "" && v != "" {
+		archExtra = " " + k + "=" + v
+	}
+	return fmt.Sprintf("go object %s %s %s%s X:%s\n",
+		buildcfg.GOOS, buildcfg.GOARCH,
+		buildcfg.Version, archExtra,
+		strings.Join(buildcfg.Experiment.Enabled(), ","))
+}
diff --git a/go/src/cmd/internal/objabi/zbootstrap.go b/go/src/cmd/internal/objabi/zbootstrap.go
new file mode 100644
index 0000000000000000000000000000000000000000..6cfb5a6cf625dcc554c087d2351e1750399ee521
--- /dev/null
+++ b/go/src/cmd/internal/objabi/zbootstrap.go
@@ -0,0 +1,3 @@
+// Code generated by go tool dist; DO NOT EDIT.
+
+package objabi
diff --git a/go/src/cmd/internal/objfile/elf.go b/go/src/cmd/internal/objfile/elf.go
new file mode 100644
index 0000000000000000000000000000000000000000..6988cea9362d19435ac48407440b1bda9bbb0049
--- /dev/null
+++ b/go/src/cmd/internal/objfile/elf.go
@@ -0,0 +1,174 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Parsing of ELF executables (Linux, FreeBSD, and so on).
+
+package objfile
+
+import (
+	"debug/dwarf"
+	"debug/elf"
+	"encoding/binary"
+	"fmt"
+	"io"
+)
+
+type elfFile struct {
+	elf *elf.File
+}
+
+func openElf(r io.ReaderAt) (rawFile, error) {
+	f, err := elf.NewFile(r)
+	if err != nil {
+		return nil, err
+	}
+	return &elfFile{f}, nil
+}
+
+func (f *elfFile) symbols() ([]Sym, error) {
+	elfSyms, err := f.elf.Symbols()
+	if err != nil {
+		return nil, err
+	}
+
+	var syms []Sym
+	for _, s := range elfSyms {
+		sym := Sym{Addr: s.Value, Name: s.Name, Size: int64(s.Size), Code: '?'}
+		switch s.Section {
+		case elf.SHN_UNDEF:
+			sym.Code = 'U'
+		case elf.SHN_COMMON:
+			sym.Code = 'B'
+		default:
+			i := int(s.Section)
+			if i < 0 || i >= len(f.elf.Sections) {
+				break
+			}
+			sect := f.elf.Sections[i]
+			switch sect.Flags & (elf.SHF_WRITE | elf.SHF_ALLOC | elf.SHF_EXECINSTR) {
+			case elf.SHF_ALLOC | elf.SHF_EXECINSTR:
+				sym.Code = 'T'
+			case elf.SHF_ALLOC:
+				sym.Code = 'R'
+			case elf.SHF_ALLOC | elf.SHF_WRITE:
+				sym.Code = 'D'
+			}
+		}
+		if elf.ST_BIND(s.Info) == elf.STB_LOCAL {
+			sym.Code += 'a' - 'A'
+		}
+		syms = append(syms, sym)
+	}
+
+	return syms, nil
+}
+
+func (f *elfFile) pcln() (textStart uint64, pclntab []byte, err error) {
+	if sect := f.elf.Section(".text"); sect != nil {
+		textStart = sect.Addr
+	}
+
+	sect := f.elf.Section(".gopclntab")
+	if sect == nil {
+		// try .data.rel.ro.gopclntab, for PIE binaries
+		sect = f.elf.Section(".data.rel.ro.gopclntab")
+	}
+	if sect != nil {
+		if pclntab, err = sect.Data(); err != nil {
+			return 0, nil, err
+		}
+	} else {
+		// if both sections failed, try the symbol
+		pclntab = f.symbolData("runtime.pclntab", "runtime.epclntab")
+	}
+
+	return textStart, pclntab, nil
+}
+
+func (f *elfFile) text() (textStart uint64, text []byte, err error) {
+	sect := f.elf.Section(".text")
+	if sect == nil {
+		return 0, nil, fmt.Errorf("text section not found")
+	}
+	textStart = sect.Addr
+	text, err = sect.Data()
+	return
+}
+
+func (f *elfFile) goarch() string {
+	switch f.elf.Machine {
+	case elf.EM_386:
+		return "386"
+	case elf.EM_X86_64:
+		return "amd64"
+	case elf.EM_ARM:
+		return "arm"
+	case elf.EM_AARCH64:
+		return "arm64"
+	case elf.EM_LOONGARCH:
+		return "loong64"
+	case elf.EM_PPC64:
+		if f.elf.ByteOrder == binary.LittleEndian {
+			return "ppc64le"
+		}
+		return "ppc64"
+	case elf.EM_RISCV:
+		if f.elf.Class == elf.ELFCLASS64 {
+			return "riscv64"
+		}
+	case elf.EM_S390:
+		return "s390x"
+	}
+	return ""
+}
+
+func (f *elfFile) loadAddress() (uint64, error) {
+	for _, p := range f.elf.Progs {
+		if p.Type == elf.PT_LOAD && p.Flags&elf.PF_X != 0 {
+			// The memory mapping that contains the segment
+			// starts at an aligned address. Apparently this
+			// is what pprof expects, as it uses this and the
+			// start address of the mapping to compute PC
+			// delta.
+			return p.Vaddr - p.Vaddr%p.Align, nil
+		}
+	}
+	return 0, fmt.Errorf("unknown load address")
+}
+
+func (f *elfFile) dwarf() (*dwarf.Data, error) {
+	return f.elf.DWARF()
+}
+
+func (f *elfFile) symbolData(start, end string) []byte {
+	elfSyms, err := f.elf.Symbols()
+	if err != nil {
+		return nil
+	}
+	var addr, eaddr uint64
+	for _, s := range elfSyms {
+		if s.Name == start {
+			addr = s.Value
+		} else if s.Name == end {
+			eaddr = s.Value
+		}
+		if addr != 0 && eaddr != 0 {
+			break
+		}
+	}
+	if addr == 0 || eaddr < addr {
+		return nil
+	}
+	size := eaddr - addr
+	data := make([]byte, size)
+	for _, prog := range f.elf.Progs {
+		if prog.Vaddr <= addr && addr+size-1 <= prog.Vaddr+prog.Filesz-1 {
+			if _, err := prog.ReadAt(data, int64(addr-prog.Vaddr)); err != nil {
+				return nil
+			}
+			return data
+		}
+	}
+	return nil
+}
diff --git a/go/src/cmd/internal/objfile/goobj.go b/go/src/cmd/internal/objfile/goobj.go
new file mode 100644
index 0000000000000000000000000000000000000000..ec852d0669fac91510fad2b4d405760560f22fb2
--- /dev/null
+++ b/go/src/cmd/internal/objfile/goobj.go
@@ -0,0 +1,342 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Parsing of Go intermediate object files and archives.
+
+package objfile
+
+import (
+	"cmd/internal/archive"
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"debug/dwarf"
+	"debug/gosym"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+)
+
+type goobjFile struct {
+	goobj *archive.GoObj
+	r     *goobj.Reader
+	f     *os.File
+	arch  *sys.Arch
+}
+
+func openGoFile(f *os.File) (*File, error) {
+	a, err := archive.Parse(f, false)
+	if err != nil {
+		return nil, err
+	}
+	entries := make([]*Entry, 0, len(a.Entries))
+L:
+	for _, e := range a.Entries {
+		switch e.Type {
+		case archive.EntryPkgDef, archive.EntrySentinelNonObj:
+			continue
+		case archive.EntryGoObj:
+			o := e.Obj
+			b := make([]byte, o.Size)
+			_, err := f.ReadAt(b, o.Offset)
+			if err != nil {
+				return nil, err
+			}
+			r := goobj.NewReaderFromBytes(b, false)
+			var arch *sys.Arch
+			for _, a := range sys.Archs {
+				if a.Name == e.Obj.Arch {
+					arch = a
+					break
+				}
+			}
+			entries = append(entries, &Entry{
+				name: e.Name,
+				raw:  &goobjFile{e.Obj, r, f, arch},
+			})
+			continue
+		case archive.EntryNativeObj:
+			nr := io.NewSectionReader(f, e.Offset, e.Size)
+			for _, try := range openers {
+				if raw, err := try(nr); err == nil {
+					entries = append(entries, &Entry{
+						name: e.Name,
+						raw:  raw,
+					})
+					continue L
+				}
+			}
+		}
+		return nil, fmt.Errorf("open %s: unrecognized archive member %s", f.Name(), e.Name)
+	}
+	return &File{f, entries}, nil
+}
+
+func goobjName(name string, ver int) string {
+	if ver == 0 {
+		return name
+	}
+	return fmt.Sprintf("%s<%d>", name, ver)
+}
+
+type goobjReloc struct {
+	Off  int32
+	Size uint8
+	Type objabi.RelocType
+	Add  int64
+	Sym  string
+}
+
+func (r goobjReloc) String(insnOffset uint64) string {
+	delta := int64(r.Off) - int64(insnOffset)
+	s := fmt.Sprintf("[%d:%d]%s", delta, delta+int64(r.Size), r.Type)
+	if r.Sym != "" {
+		if r.Add != 0 {
+			return fmt.Sprintf("%s:%s+%d", s, r.Sym, r.Add)
+		}
+		return fmt.Sprintf("%s:%s", s, r.Sym)
+	}
+	if r.Add != 0 {
+		return fmt.Sprintf("%s:%d", s, r.Add)
+	}
+	return s
+}
+
+func (f *goobjFile) symbols() ([]Sym, error) {
+	r := f.r
+	var syms []Sym
+
+	// Name of referenced indexed symbols.
+	nrefName := r.NRefName()
+	refNames := make(map[goobj.SymRef]string, nrefName)
+	for i := 0; i < nrefName; i++ {
+		rn := r.RefName(i)
+		refNames[rn.Sym()] = rn.Name(r)
+	}
+
+	abiToVer := func(abi uint16) int {
+		var ver int
+		if abi == goobj.SymABIstatic {
+			// Static symbol
+			ver = 1
+		}
+		return ver
+	}
+
+	resolveSymRef := func(s goobj.SymRef) string {
+		var i uint32
+		switch p := s.PkgIdx; p {
+		case goobj.PkgIdxInvalid:
+			if s.SymIdx != 0 {
+				panic("bad sym ref")
+			}
+			return ""
+		case goobj.PkgIdxHashed64:
+			i = s.SymIdx + uint32(r.NSym())
+		case goobj.PkgIdxHashed:
+			i = s.SymIdx + uint32(r.NSym()+r.NHashed64def())
+		case goobj.PkgIdxNone:
+			i = s.SymIdx + uint32(r.NSym()+r.NHashed64def()+r.NHasheddef())
+		case goobj.PkgIdxBuiltin:
+			name, abi := goobj.BuiltinName(int(s.SymIdx))
+			return goobjName(name, abi)
+		case goobj.PkgIdxSelf:
+			i = s.SymIdx
+		default:
+			return refNames[s]
+		}
+		sym := r.Sym(i)
+		return goobjName(sym.Name(r), abiToVer(sym.ABI()))
+	}
+
+	// Defined symbols
+	ndef := uint32(r.NSym() + r.NHashed64def() + r.NHasheddef() + r.NNonpkgdef())
+	for i := uint32(0); i < ndef; i++ {
+		osym := r.Sym(i)
+		if osym.Name(r) == "" {
+			continue // not a real symbol
+		}
+		name := osym.Name(r)
+		ver := osym.ABI()
+		name = goobjName(name, abiToVer(ver))
+		typ := objabi.SymKind(osym.Type())
+		var code rune = '?'
+		switch typ {
+		case objabi.STEXT, objabi.STEXTFIPS:
+			code = 'T'
+		case objabi.SRODATA, objabi.SRODATAFIPS:
+			code = 'R'
+		case objabi.SNOPTRDATA, objabi.SNOPTRDATAFIPS,
+			objabi.SDATA, objabi.SDATAFIPS:
+			code = 'D'
+		case objabi.SBSS, objabi.SNOPTRBSS, objabi.STLSBSS:
+			code = 'B'
+		}
+		if ver >= goobj.SymABIstatic {
+			code += 'a' - 'A'
+		}
+
+		sym := Sym{
+			Name: name,
+			Addr: uint64(r.DataOff(i)),
+			Size: int64(osym.Siz()),
+			Code: code,
+		}
+
+		relocs := r.Relocs(i)
+		sym.Relocs = make([]Reloc, len(relocs))
+		for j := range relocs {
+			rel := &relocs[j]
+			sym.Relocs[j] = Reloc{
+				Addr: uint64(r.DataOff(i)) + uint64(rel.Off()),
+				Size: uint64(rel.Siz()),
+				Stringer: goobjReloc{
+					Off:  rel.Off(),
+					Size: rel.Siz(),
+					Type: objabi.RelocType(rel.Type()),
+					Add:  rel.Add(),
+					Sym:  resolveSymRef(rel.Sym()),
+				},
+			}
+		}
+
+		syms = append(syms, sym)
+	}
+
+	// Referenced symbols
+	n := ndef + uint32(r.NNonpkgref())
+	for i := ndef; i < n; i++ {
+		osym := r.Sym(i)
+		sym := Sym{Name: osym.Name(r), Code: 'U'}
+		syms = append(syms, sym)
+	}
+	for i := 0; i < nrefName; i++ {
+		rn := r.RefName(i)
+		sym := Sym{Name: rn.Name(r), Code: 'U'}
+		syms = append(syms, sym)
+	}
+
+	return syms, nil
+}
+
+func (f *goobjFile) pcln() (textStart uint64, pclntab []byte, err error) {
+	// Should never be called. We implement Liner below, callers
+	// should use that instead.
+	return 0, nil, fmt.Errorf("pcln not available in go object file")
+}
+
+// PCToLine returns the file name, line, and function data for the given pc.
+// Returns "",0,nil if unknown.
+// This function implements the Liner interface in preference to pcln() above.
+func (f *goobjFile) PCToLine(pc uint64) (string, int, *gosym.Func) {
+	r := f.r
+	if f.arch == nil {
+		return "", 0, nil
+	}
+	getSymData := func(s goobj.SymRef) []byte {
+		if s.PkgIdx != goobj.PkgIdxHashed {
+			// We don't need the data for non-hashed symbols, yet.
+			panic("not supported")
+		}
+		i := s.SymIdx + uint32(r.NSym()+r.NHashed64def())
+		return r.BytesAt(r.DataOff(i), r.DataSize(i))
+	}
+
+	ndef := uint32(r.NSym() + r.NHashed64def() + r.NHasheddef() + r.NNonpkgdef())
+	for i := uint32(0); i < ndef; i++ {
+		osym := r.Sym(i)
+		addr := uint64(r.DataOff(i))
+		if pc < addr || pc >= addr+uint64(osym.Siz()) {
+			continue
+		}
+		var pcfileSym, pclineSym goobj.SymRef
+		for _, a := range r.Auxs(i) {
+			switch a.Type() {
+			case goobj.AuxPcfile:
+				pcfileSym = a.Sym()
+			case goobj.AuxPcline:
+				pclineSym = a.Sym()
+			}
+		}
+		if pcfileSym.IsZero() || pclineSym.IsZero() {
+			continue
+		}
+		pcline := getSymData(pclineSym)
+		line := int(pcValue(pcline, pc-addr, f.arch))
+		pcfile := getSymData(pcfileSym)
+		fileID := pcValue(pcfile, pc-addr, f.arch)
+		fileName := r.File(int(fileID))
+		// Note: we provide only the name in the Func structure.
+		// We could provide more if needed.
+		return fileName, line, &gosym.Func{Sym: &gosym.Sym{Name: osym.Name(r)}}
+	}
+	return "", 0, nil
+}
+
+// pcValue looks up the given PC in a pc value table. target is the
+// offset of the pc from the entry point.
+func pcValue(tab []byte, target uint64, arch *sys.Arch) int32 {
+	val := int32(-1)
+	var pc uint64
+	for step(&tab, &pc, &val, pc == 0, arch) {
+		if target < pc {
+			return val
+		}
+	}
+	return -1
+}
+
+// step advances to the next pc, value pair in the encoded table.
+func step(p *[]byte, pc *uint64, val *int32, first bool, arch *sys.Arch) bool {
+	uvdelta := readvarint(p)
+	if uvdelta == 0 && !first {
+		return false
+	}
+	if uvdelta&1 != 0 {
+		uvdelta = ^(uvdelta >> 1)
+	} else {
+		uvdelta >>= 1
+	}
+	vdelta := int32(uvdelta)
+	pcdelta := readvarint(p) * uint32(arch.MinLC)
+	*pc += uint64(pcdelta)
+	*val += vdelta
+	return true
+}
+
+// readvarint reads, removes, and returns a varint from *p.
+func readvarint(p *[]byte) uint32 {
+	var v, shift uint32
+	s := *p
+	for shift = 0; ; shift += 7 {
+		b := s[0]
+		s = s[1:]
+		v |= (uint32(b) & 0x7F) << shift
+		if b&0x80 == 0 {
+			break
+		}
+	}
+	*p = s
+	return v
+}
+
+// We treat the whole object file as the text section.
+func (f *goobjFile) text() (textStart uint64, text []byte, err error) {
+	text = make([]byte, f.goobj.Size)
+	_, err = f.f.ReadAt(text, f.goobj.Offset)
+	return
+}
+
+func (f *goobjFile) goarch() string {
+	return f.goobj.Arch
+}
+
+func (f *goobjFile) loadAddress() (uint64, error) {
+	return 0, fmt.Errorf("unknown load address")
+}
+
+func (f *goobjFile) dwarf() (*dwarf.Data, error) {
+	return nil, errors.New("no DWARF data in go object file")
+}
diff --git a/go/src/cmd/internal/objfile/macho.go b/go/src/cmd/internal/objfile/macho.go
new file mode 100644
index 0000000000000000000000000000000000000000..eaf665faee91e801ebebf1e2345a52499800f4f9
--- /dev/null
+++ b/go/src/cmd/internal/objfile/macho.go
@@ -0,0 +1,129 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Parsing of Mach-O executables (OS X).
+
+package objfile
+
+import (
+	"debug/dwarf"
+	"debug/macho"
+	"fmt"
+	"io"
+	"slices"
+	"sort"
+)
+
+const stabTypeMask = 0xe0
+
+type machoFile struct {
+	macho *macho.File
+}
+
+func openMacho(r io.ReaderAt) (rawFile, error) {
+	f, err := macho.NewFile(r)
+	if err != nil {
+		return nil, err
+	}
+	return &machoFile{f}, nil
+}
+
+func (f *machoFile) symbols() ([]Sym, error) {
+	if f.macho.Symtab == nil {
+		return nil, nil
+	}
+
+	// Build sorted list of addresses of all symbols.
+	// We infer the size of a symbol by looking at where the next symbol begins.
+	var addrs []uint64
+	for _, s := range f.macho.Symtab.Syms {
+		// Skip stab debug info.
+		if s.Type&stabTypeMask == 0 {
+			addrs = append(addrs, s.Value)
+		}
+	}
+	slices.Sort(addrs)
+
+	var syms []Sym
+	for _, s := range f.macho.Symtab.Syms {
+		if s.Type&stabTypeMask != 0 {
+			// Skip stab debug info.
+			continue
+		}
+		sym := Sym{Name: s.Name, Addr: s.Value, Code: '?'}
+		i := sort.Search(len(addrs), func(x int) bool { return addrs[x] > s.Value })
+		if i < len(addrs) {
+			sym.Size = int64(addrs[i] - s.Value)
+		}
+		if s.Sect == 0 {
+			sym.Code = 'U'
+		} else if int(s.Sect) <= len(f.macho.Sections) {
+			sect := f.macho.Sections[s.Sect-1]
+			switch sect.Seg {
+			case "__TEXT", "__DATA_CONST":
+				sym.Code = 'R'
+			case "__DATA":
+				sym.Code = 'D'
+			}
+			switch sect.Seg + " " + sect.Name {
+			case "__TEXT __text":
+				sym.Code = 'T'
+			case "__DATA __bss", "__DATA __noptrbss":
+				sym.Code = 'B'
+			}
+		}
+		syms = append(syms, sym)
+	}
+
+	return syms, nil
+}
+
+func (f *machoFile) pcln() (textStart uint64, pclntab []byte, err error) {
+	if sect := f.macho.Section("__text"); sect != nil {
+		textStart = sect.Addr
+	}
+	if sect := f.macho.Section("__gopclntab"); sect != nil {
+		if pclntab, err = sect.Data(); err != nil {
+			return 0, nil, err
+		}
+	}
+	return textStart, pclntab, nil
+}
+
+func (f *machoFile) text() (textStart uint64, text []byte, err error) {
+	sect := f.macho.Section("__text")
+	if sect == nil {
+		return 0, nil, fmt.Errorf("text section not found")
+	}
+	textStart = sect.Addr
+	text, err = sect.Data()
+	return
+}
+
+func (f *machoFile) goarch() string {
+	switch f.macho.Cpu {
+	case macho.Cpu386:
+		return "386"
+	case macho.CpuAmd64:
+		return "amd64"
+	case macho.CpuArm:
+		return "arm"
+	case macho.CpuArm64:
+		return "arm64"
+	case macho.CpuPpc64:
+		return "ppc64"
+	}
+	return ""
+}
+
+func (f *machoFile) loadAddress() (uint64, error) {
+	if seg := f.macho.Segment("__TEXT"); seg != nil {
+		return seg.Addr, nil
+	}
+	return 0, fmt.Errorf("unknown load address")
+}
+
+func (f *machoFile) dwarf() (*dwarf.Data, error) {
+	return f.macho.DWARF()
+}
diff --git a/go/src/cmd/internal/objfile/objfile.go b/go/src/cmd/internal/objfile/objfile.go
new file mode 100644
index 0000000000000000000000000000000000000000..32e06dfd99142030aefcfd11eaad7735b3e38b71
--- /dev/null
+++ b/go/src/cmd/internal/objfile/objfile.go
@@ -0,0 +1,185 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package objfile implements portable access to OS-specific executable files.
+package objfile
+
+import (
+	"cmd/internal/archive"
+	"cmp"
+	"debug/dwarf"
+	"debug/gosym"
+	"fmt"
+	"io"
+	"os"
+	"slices"
+)
+
+type rawFile interface {
+	symbols() (syms []Sym, err error)
+	pcln() (textStart uint64, pclntab []byte, err error)
+	text() (textStart uint64, text []byte, err error)
+	goarch() string
+	loadAddress() (uint64, error)
+	dwarf() (*dwarf.Data, error)
+}
+
+// A File is an opened executable file.
+type File struct {
+	r       *os.File
+	entries []*Entry
+}
+
+type Entry struct {
+	name string
+	raw  rawFile
+}
+
+// A Sym is a symbol defined in an executable file.
+type Sym struct {
+	Name   string  // symbol name
+	Addr   uint64  // virtual address of symbol
+	Size   int64   // size in bytes
+	Code   rune    // nm code (T for text, D for data, and so on)
+	Type   string  // XXX?
+	Relocs []Reloc // in increasing Addr order
+}
+
+type Reloc struct {
+	Addr     uint64 // Address of first byte that reloc applies to.
+	Size     uint64 // Number of bytes
+	Stringer RelocStringer
+}
+
+type RelocStringer interface {
+	// insnOffset is the offset of the instruction containing the relocation
+	// from the start of the symbol containing the relocation.
+	String(insnOffset uint64) string
+}
+
+var openers = []func(io.ReaderAt) (rawFile, error){
+	openElf,
+	openMacho,
+	openPE,
+	openPlan9,
+	openXcoff,
+}
+
+// Open opens the named file.
+// The caller must call f.Close when the file is no longer needed.
+func Open(name string) (*File, error) {
+	r, err := os.Open(name)
+	if err != nil {
+		return nil, err
+	}
+	if f, err := openGoFile(r); err == nil {
+		return f, nil
+	} else if _, ok := err.(archive.ErrGoObjOtherVersion); ok {
+		return nil, fmt.Errorf("open %s: %v", name, err)
+	}
+	for _, try := range openers {
+		if raw, err := try(r); err == nil {
+			return &File{r, []*Entry{{raw: raw}}}, nil
+		}
+	}
+	r.Close()
+	return nil, fmt.Errorf("open %s: unrecognized object file", name)
+}
+
+func (f *File) Close() error {
+	return f.r.Close()
+}
+
+func (f *File) Entries() []*Entry {
+	return f.entries
+}
+
+func (f *File) Symbols() ([]Sym, error) {
+	return f.entries[0].Symbols()
+}
+
+func (f *File) PCLineTable() (Liner, error) {
+	return f.entries[0].PCLineTable()
+}
+
+func (f *File) Text() (uint64, []byte, error) {
+	return f.entries[0].Text()
+}
+
+func (f *File) GOARCH() string {
+	return f.entries[0].GOARCH()
+}
+
+func (f *File) LoadAddress() (uint64, error) {
+	return f.entries[0].LoadAddress()
+}
+
+func (f *File) DWARF() (*dwarf.Data, error) {
+	return f.entries[0].DWARF()
+}
+
+func (e *Entry) Name() string {
+	return e.name
+}
+
+func (e *Entry) Symbols() ([]Sym, error) {
+	syms, err := e.raw.symbols()
+	if err != nil {
+		return nil, err
+	}
+	slices.SortFunc(syms, func(a, b Sym) int {
+		return cmp.Compare(a.Addr, b.Addr)
+	})
+	return syms, nil
+}
+
+func (e *Entry) PCLineTable() (Liner, error) {
+	// If the raw file implements Liner directly, use that.
+	// Currently, only Go intermediate objects and archives (goobj) use this path.
+	if pcln, ok := e.raw.(Liner); ok {
+		return pcln, nil
+	}
+	// Otherwise, read the pcln tables and build a Liner out of that.
+	textStart, pclntab, err := e.raw.pcln()
+	if err != nil {
+		return nil, err
+	}
+	syms, err := e.raw.symbols()
+	if err == nil {
+		for _, s := range syms {
+			if s.Name == "runtime.text" {
+				textStart = s.Addr
+				break
+			}
+		}
+	}
+	return gosym.NewTable(nil, gosym.NewLineTable(pclntab, textStart))
+}
+
+func (e *Entry) Text() (uint64, []byte, error) {
+	return e.raw.text()
+}
+
+func (e *Entry) GOARCH() string {
+	return e.raw.goarch()
+}
+
+// LoadAddress returns the expected load address of the file.
+// This differs from the actual load address for a position-independent
+// executable.
+func (e *Entry) LoadAddress() (uint64, error) {
+	return e.raw.loadAddress()
+}
+
+// DWARF returns DWARF debug data for the file, if any.
+// This is for cmd/pprof to locate cgo functions.
+func (e *Entry) DWARF() (*dwarf.Data, error) {
+	return e.raw.dwarf()
+}
+
+type Liner interface {
+	// Given a pc, returns the corresponding file, line, and function data.
+	// If unknown, returns "",0,nil.
+	PCToLine(uint64) (string, int, *gosym.Func)
+}
diff --git a/go/src/cmd/internal/objfile/pe.go b/go/src/cmd/internal/objfile/pe.go
new file mode 100644
index 0000000000000000000000000000000000000000..e94821298f1ba744e2b7ad179df2b130dbad239d
--- /dev/null
+++ b/go/src/cmd/internal/objfile/pe.go
@@ -0,0 +1,194 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Parsing of PE executables (Microsoft Windows).
+
+package objfile
+
+import (
+	"debug/dwarf"
+	"debug/pe"
+	"fmt"
+	"io"
+	"slices"
+	"sort"
+)
+
+type peFile struct {
+	pe *pe.File
+}
+
+func openPE(r io.ReaderAt) (rawFile, error) {
+	f, err := pe.NewFile(r)
+	if err != nil {
+		return nil, err
+	}
+	return &peFile{f}, nil
+}
+
+func (f *peFile) symbols() ([]Sym, error) {
+	// Build sorted list of addresses of all symbols.
+	// We infer the size of a symbol by looking at where the next symbol begins.
+	var addrs []uint64
+
+	imageBase, _ := f.imageBase()
+
+	var syms []Sym
+	for _, s := range f.pe.Symbols {
+		const (
+			N_UNDEF = 0  // An undefined (extern) symbol
+			N_ABS   = -1 // An absolute symbol (e_value is a constant, not an address)
+			N_DEBUG = -2 // A debugging symbol
+		)
+		sym := Sym{Name: s.Name, Addr: uint64(s.Value), Code: '?'}
+		switch s.SectionNumber {
+		case N_UNDEF:
+			sym.Code = 'U'
+		case N_ABS:
+			sym.Code = 'C'
+		case N_DEBUG:
+			sym.Code = '?'
+		default:
+			if s.SectionNumber < 0 || len(f.pe.Sections) < int(s.SectionNumber) {
+				return nil, fmt.Errorf("invalid section number in symbol table")
+			}
+			sect := f.pe.Sections[s.SectionNumber-1]
+			const (
+				text  = 0x20
+				data  = 0x40
+				bss   = 0x80
+				permW = 0x80000000
+			)
+			ch := sect.Characteristics
+			switch {
+			case ch&text != 0:
+				sym.Code = 'T'
+			case ch&data != 0:
+				if ch&permW == 0 {
+					sym.Code = 'R'
+				} else {
+					sym.Code = 'D'
+				}
+			case ch&bss != 0:
+				sym.Code = 'B'
+			}
+			sym.Addr += imageBase + uint64(sect.VirtualAddress)
+		}
+		syms = append(syms, sym)
+		addrs = append(addrs, sym.Addr)
+	}
+
+	slices.Sort(addrs)
+	for i := range syms {
+		j := sort.Search(len(addrs), func(x int) bool { return addrs[x] > syms[i].Addr })
+		if j < len(addrs) {
+			syms[i].Size = int64(addrs[j] - syms[i].Addr)
+		}
+	}
+
+	return syms, nil
+}
+
+func (f *peFile) pcln() (textStart uint64, pclntab []byte, err error) {
+	imageBase, err := f.imageBase()
+	if err != nil {
+		return 0, nil, err
+	}
+
+	if sect := f.pe.Section(".text"); sect != nil {
+		textStart = imageBase + uint64(sect.VirtualAddress)
+	}
+	if pclntab, err = loadPETable(f.pe, "runtime.pclntab", "runtime.epclntab"); err != nil {
+		// We didn't find the symbols, so look for the names used in 1.3 and earlier.
+		// TODO: Remove code looking for the old symbols when we no longer care about 1.3.
+		var err2 error
+		if pclntab, err2 = loadPETable(f.pe, "pclntab", "epclntab"); err2 != nil {
+			return 0, nil, err
+		}
+	}
+	return textStart, pclntab, nil
+}
+
+func (f *peFile) text() (textStart uint64, text []byte, err error) {
+	imageBase, err := f.imageBase()
+	if err != nil {
+		return 0, nil, err
+	}
+
+	sect := f.pe.Section(".text")
+	if sect == nil {
+		return 0, nil, fmt.Errorf("text section not found")
+	}
+	textStart = imageBase + uint64(sect.VirtualAddress)
+	text, err = sect.Data()
+	return
+}
+
+func findPESymbol(f *pe.File, name string) (*pe.Symbol, error) {
+	for _, s := range f.Symbols {
+		if s.Name != name {
+			continue
+		}
+		if s.SectionNumber <= 0 {
+			return nil, fmt.Errorf("symbol %s: invalid section number %d", name, s.SectionNumber)
+		}
+		if len(f.Sections) < int(s.SectionNumber) {
+			return nil, fmt.Errorf("symbol %s: section number %d is larger than max %d", name, s.SectionNumber, len(f.Sections))
+		}
+		return s, nil
+	}
+	return nil, fmt.Errorf("no %s symbol found", name)
+}
+
+func loadPETable(f *pe.File, sname, ename string) ([]byte, error) {
+	ssym, err := findPESymbol(f, sname)
+	if err != nil {
+		return nil, err
+	}
+	esym, err := findPESymbol(f, ename)
+	if err != nil {
+		return nil, err
+	}
+	if ssym.SectionNumber != esym.SectionNumber {
+		return nil, fmt.Errorf("%s and %s symbols must be in the same section", sname, ename)
+	}
+	sect := f.Sections[ssym.SectionNumber-1]
+	data, err := sect.Data()
+	if err != nil {
+		return nil, err
+	}
+	return data[ssym.Value:esym.Value], nil
+}
+
+func (f *peFile) goarch() string {
+	switch f.pe.Machine {
+	case pe.IMAGE_FILE_MACHINE_I386:
+		return "386"
+	case pe.IMAGE_FILE_MACHINE_AMD64:
+		return "amd64"
+	case pe.IMAGE_FILE_MACHINE_ARM64:
+		return "arm64"
+	default:
+		return ""
+	}
+}
+
+func (f *peFile) loadAddress() (uint64, error) {
+	return f.imageBase()
+}
+
+func (f *peFile) imageBase() (uint64, error) {
+	switch oh := f.pe.OptionalHeader.(type) {
+	case *pe.OptionalHeader32:
+		return uint64(oh.ImageBase), nil
+	case *pe.OptionalHeader64:
+		return oh.ImageBase, nil
+	default:
+		return 0, fmt.Errorf("pe file format not recognized")
+	}
+}
+
+func (f *peFile) dwarf() (*dwarf.Data, error) {
+	return f.pe.DWARF()
+}
diff --git a/go/src/cmd/internal/objfile/plan9obj.go b/go/src/cmd/internal/objfile/plan9obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..edd40230cec0c24e5eac1fc5656f3d3fbbc2a9c8
--- /dev/null
+++ b/go/src/cmd/internal/objfile/plan9obj.go
@@ -0,0 +1,150 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Parsing of Plan 9 a.out executables.
+
+package objfile
+
+import (
+	"debug/dwarf"
+	"debug/plan9obj"
+	"errors"
+	"fmt"
+	"io"
+	"slices"
+	"sort"
+)
+
+var validSymType = map[rune]bool{
+	'T': true,
+	't': true,
+	'D': true,
+	'd': true,
+	'B': true,
+	'b': true,
+}
+
+type plan9File struct {
+	plan9 *plan9obj.File
+}
+
+func openPlan9(r io.ReaderAt) (rawFile, error) {
+	f, err := plan9obj.NewFile(r)
+	if err != nil {
+		return nil, err
+	}
+	return &plan9File{f}, nil
+}
+
+func (f *plan9File) symbols() ([]Sym, error) {
+	plan9Syms, err := f.plan9.Symbols()
+	if err != nil {
+		return nil, err
+	}
+
+	// Build sorted list of addresses of all symbols.
+	// We infer the size of a symbol by looking at where the next symbol begins.
+	var addrs []uint64
+	for _, s := range plan9Syms {
+		if !validSymType[s.Type] {
+			continue
+		}
+		addrs = append(addrs, s.Value)
+	}
+	slices.Sort(addrs)
+
+	var syms []Sym
+
+	for _, s := range plan9Syms {
+		if !validSymType[s.Type] {
+			continue
+		}
+		sym := Sym{Addr: s.Value, Name: s.Name, Code: s.Type}
+		i := sort.Search(len(addrs), func(x int) bool { return addrs[x] > s.Value })
+		if i < len(addrs) {
+			sym.Size = int64(addrs[i] - s.Value)
+		}
+		syms = append(syms, sym)
+	}
+
+	return syms, nil
+}
+
+func (f *plan9File) pcln() (textStart uint64, pclntab []byte, err error) {
+	textStart = f.plan9.LoadAddress + f.plan9.HdrSize
+	if pclntab, err = loadPlan9Table(f.plan9, "runtime.pclntab", "runtime.epclntab"); err != nil {
+		// We didn't find the symbols, so look for the names used in 1.3 and earlier.
+		// TODO: Remove code looking for the old symbols when we no longer care about 1.3.
+		var err2 error
+		if pclntab, err2 = loadPlan9Table(f.plan9, "pclntab", "epclntab"); err2 != nil {
+			return 0, nil, err
+		}
+	}
+	return textStart, pclntab, nil
+}
+
+func (f *plan9File) text() (textStart uint64, text []byte, err error) {
+	sect := f.plan9.Section("text")
+	if sect == nil {
+		return 0, nil, fmt.Errorf("text section not found")
+	}
+	textStart = f.plan9.LoadAddress + f.plan9.HdrSize
+	text, err = sect.Data()
+	return
+}
+
+func findPlan9Symbol(f *plan9obj.File, name string) (*plan9obj.Sym, error) {
+	syms, err := f.Symbols()
+	if err != nil {
+		return nil, err
+	}
+	for _, s := range syms {
+		if s.Name != name {
+			continue
+		}
+		return &s, nil
+	}
+	return nil, fmt.Errorf("no %s symbol found", name)
+}
+
+func loadPlan9Table(f *plan9obj.File, sname, ename string) ([]byte, error) {
+	ssym, err := findPlan9Symbol(f, sname)
+	if err != nil {
+		return nil, err
+	}
+	esym, err := findPlan9Symbol(f, ename)
+	if err != nil {
+		return nil, err
+	}
+	sect := f.Section("text")
+	if sect == nil {
+		return nil, err
+	}
+	data, err := sect.Data()
+	if err != nil {
+		return nil, err
+	}
+	textStart := f.LoadAddress + f.HdrSize
+	return data[ssym.Value-textStart : esym.Value-textStart], nil
+}
+
+func (f *plan9File) goarch() string {
+	switch f.plan9.Magic {
+	case plan9obj.Magic386:
+		return "386"
+	case plan9obj.MagicAMD64:
+		return "amd64"
+	case plan9obj.MagicARM:
+		return "arm"
+	}
+	return ""
+}
+
+func (f *plan9File) loadAddress() (uint64, error) {
+	return 0, fmt.Errorf("unknown load address")
+}
+
+func (f *plan9File) dwarf() (*dwarf.Data, error) {
+	return nil, errors.New("no DWARF data in Plan 9 file")
+}
diff --git a/go/src/cmd/internal/objfile/xcoff.go b/go/src/cmd/internal/objfile/xcoff.go
new file mode 100644
index 0000000000000000000000000000000000000000..85928621f1837cdc90fa7766481eed95c4a84a7f
--- /dev/null
+++ b/go/src/cmd/internal/objfile/xcoff.go
@@ -0,0 +1,162 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Parsing of XCOFF executable (AIX)
+
+package objfile
+
+import (
+	"debug/dwarf"
+	"fmt"
+	"internal/xcoff"
+	"io"
+	"unicode"
+)
+
+type xcoffFile struct {
+	xcoff *xcoff.File
+}
+
+func openXcoff(r io.ReaderAt) (rawFile, error) {
+	f, err := xcoff.NewFile(r)
+	if err != nil {
+		return nil, err
+	}
+	return &xcoffFile{f}, nil
+}
+
+func (f *xcoffFile) symbols() ([]Sym, error) {
+	var syms []Sym
+	for _, s := range f.xcoff.Symbols {
+		const (
+			N_UNDEF = 0  // An undefined (extern) symbol
+			N_ABS   = -1 // An absolute symbol (e_value is a constant, not an address)
+			N_DEBUG = -2 // A debugging symbol
+		)
+		sym := Sym{Name: s.Name, Addr: s.Value, Code: '?'}
+
+		switch s.SectionNumber {
+		case N_UNDEF:
+			sym.Code = 'U'
+		case N_ABS:
+			sym.Code = 'C'
+		case N_DEBUG:
+			sym.Code = '?'
+		default:
+			if s.SectionNumber < 0 || len(f.xcoff.Sections) < s.SectionNumber {
+				return nil, fmt.Errorf("invalid section number in symbol table")
+			}
+			sect := f.xcoff.Sections[s.SectionNumber-1]
+
+			// debug/xcoff returns an offset in the section not the actual address
+			sym.Addr += sect.VirtualAddress
+
+			if s.AuxCSect.SymbolType&0x3 == xcoff.XTY_LD {
+				// The size of a function is contained in the
+				// AUX_FCN entry
+				sym.Size = s.AuxFcn.Size
+			} else {
+				sym.Size = s.AuxCSect.Length
+			}
+
+			sym.Size = s.AuxCSect.Length
+
+			switch sect.Type {
+			case xcoff.STYP_TEXT:
+				if s.AuxCSect.StorageMappingClass == xcoff.XMC_RO {
+					sym.Code = 'R'
+				} else {
+					sym.Code = 'T'
+				}
+			case xcoff.STYP_DATA:
+				sym.Code = 'D'
+			case xcoff.STYP_BSS:
+				sym.Code = 'B'
+			}
+
+			if s.StorageClass == xcoff.C_HIDEXT {
+				// Local symbol
+				sym.Code = unicode.ToLower(sym.Code)
+			}
+
+		}
+		syms = append(syms, sym)
+	}
+
+	return syms, nil
+}
+
+func (f *xcoffFile) pcln() (textStart uint64, pclntab []byte, err error) {
+	if sect := f.xcoff.Section(".text"); sect != nil {
+		textStart = sect.VirtualAddress
+	}
+	if pclntab, err = loadXCOFFTable(f.xcoff, "runtime.pclntab", "runtime.epclntab"); err != nil {
+		return 0, nil, err
+	}
+	return textStart, pclntab, nil
+}
+
+func (f *xcoffFile) text() (textStart uint64, text []byte, err error) {
+	sect := f.xcoff.Section(".text")
+	if sect == nil {
+		return 0, nil, fmt.Errorf("text section not found")
+	}
+	textStart = sect.VirtualAddress
+	text, err = sect.Data()
+	return
+}
+
+func findXCOFFSymbol(f *xcoff.File, name string) (*xcoff.Symbol, error) {
+	for _, s := range f.Symbols {
+		if s.Name != name {
+			continue
+		}
+		if s.SectionNumber <= 0 {
+			return nil, fmt.Errorf("symbol %s: invalid section number %d", name, s.SectionNumber)
+		}
+		if len(f.Sections) < s.SectionNumber {
+			return nil, fmt.Errorf("symbol %s: section number %d is larger than max %d", name, s.SectionNumber, len(f.Sections))
+		}
+		return s, nil
+	}
+	return nil, fmt.Errorf("no %s symbol found", name)
+}
+
+func loadXCOFFTable(f *xcoff.File, sname, ename string) ([]byte, error) {
+	ssym, err := findXCOFFSymbol(f, sname)
+	if err != nil {
+		return nil, err
+	}
+	esym, err := findXCOFFSymbol(f, ename)
+	if err != nil {
+		return nil, err
+	}
+	if ssym.SectionNumber != esym.SectionNumber {
+		return nil, fmt.Errorf("%s and %s symbols must be in the same section", sname, ename)
+	}
+	sect := f.Sections[ssym.SectionNumber-1]
+	data, err := sect.Data()
+	if err != nil {
+		return nil, err
+	}
+	return data[ssym.Value:esym.Value], nil
+}
+
+func (f *xcoffFile) goarch() string {
+	switch f.xcoff.TargetMachine {
+	case xcoff.U802TOCMAGIC:
+		return "ppc"
+	case xcoff.U64_TOCMAGIC:
+		return "ppc64"
+	}
+	return ""
+}
+
+func (f *xcoffFile) loadAddress() (uint64, error) {
+	return 0, fmt.Errorf("unknown load address")
+}
+
+func (f *xcoffFile) dwarf() (*dwarf.Data, error) {
+	return f.xcoff.DWARF()
+}
diff --git a/go/src/cmd/internal/osinfo/doc.go b/go/src/cmd/internal/osinfo/doc.go
new file mode 100644
index 0000000000000000000000000000000000000000..1b5469d53a14da689304268236eb64354e1af053
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package osinfo provides OS metadata.
+package osinfo
diff --git a/go/src/cmd/internal/osinfo/os_js.go b/go/src/cmd/internal/osinfo/os_js.go
new file mode 100644
index 0000000000000000000000000000000000000000..f4f03aa312402ec68c9f48bbb7d7332a8fb36b0c
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_js.go
@@ -0,0 +1,38 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build js
+
+package osinfo
+
+import (
+	"fmt"
+	"syscall/js"
+)
+
+// Version returns the OS version name/number.
+func Version() (string, error) {
+	// Version detection on Wasm varies depending on the underlying runtime
+	// (browser, node, etc), nor is there a standard via something like
+	// WASI (see https://go.dev/issue/31105). For now, attempt a few simple
+	// combinations for the convenience of reading logs at build.golang.org
+	// and local development. It's not a goal to recognize all environments.
+	if v, ok := node(); ok {
+		return "Node.js " + v, nil
+	}
+	return "", fmt.Errorf("unrecognized environment")
+}
+
+func node() (version string, ok bool) {
+	// Try the https://nodejs.org/api/process.html#processversion API.
+	p := js.Global().Get("process")
+	if p.IsUndefined() {
+		return "", false
+	}
+	v := p.Get("version")
+	if v.IsUndefined() {
+		return "", false
+	}
+	return v.String(), true
+}
diff --git a/go/src/cmd/internal/osinfo/os_plan9.go b/go/src/cmd/internal/osinfo/os_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..e0225a93a2750a306b8cac91e4eba45eab04044f
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_plan9.go
@@ -0,0 +1,21 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build plan9
+
+package osinfo
+
+import (
+	"os"
+)
+
+// Version returns the OS version name/number.
+func Version() (string, error) {
+	b, err := os.ReadFile("/dev/osversion")
+	if err != nil {
+		return "", err
+	}
+
+	return string(b), nil
+}
diff --git a/go/src/cmd/internal/osinfo/os_solaris.go b/go/src/cmd/internal/osinfo/os_solaris.go
new file mode 100644
index 0000000000000000000000000000000000000000..951d4cea34dc8f37d854abb1d72baff2a1b0beef
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_solaris.go
@@ -0,0 +1,36 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Supporting definitions for os_uname.go on Solaris.
+
+package osinfo
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+type utsname struct {
+	Sysname  [257]byte
+	Nodename [257]byte
+	Release  [257]byte
+	Version  [257]byte
+	Machine  [257]byte
+}
+
+//go:cgo_import_dynamic libc_uname uname "libc.so"
+//go:linkname procUname libc_uname
+
+var procUname uintptr
+
+//go:linkname rawsysvicall6 runtime.syscall_rawsysvicall6
+func rawsysvicall6(fn, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err syscall.Errno)
+
+func uname(buf *utsname) error {
+	_, _, errno := rawsysvicall6(uintptr(unsafe.Pointer(&procUname)), 1, uintptr(unsafe.Pointer(buf)), 0, 0, 0, 0, 0)
+	if errno != 0 {
+		return errno
+	}
+	return nil
+}
diff --git a/go/src/cmd/internal/osinfo/os_syscall.go b/go/src/cmd/internal/osinfo/os_syscall.go
new file mode 100644
index 0000000000000000000000000000000000000000..43c3e5efd9c791aba22ca8fa063076ce1caf92fb
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_syscall.go
@@ -0,0 +1,17 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || linux
+
+// Supporting definitions for os_uname.go on AIX and Linux.
+
+package osinfo
+
+import "syscall"
+
+type utsname = syscall.Utsname
+
+func uname(buf *utsname) error {
+	return syscall.Uname(buf)
+}
diff --git a/go/src/cmd/internal/osinfo/os_sysctl.go b/go/src/cmd/internal/osinfo/os_sysctl.go
new file mode 100644
index 0000000000000000000000000000000000000000..d4e0e6e4ac73f321f2c9117fe566be91e1d716bb
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_sysctl.go
@@ -0,0 +1,41 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin || dragonfly || freebsd || netbsd || openbsd
+
+package osinfo
+
+import (
+	"strings"
+	"syscall"
+)
+
+// Version returns the OS version name/number.
+func Version() (string, error) {
+	sysname, err := syscall.Sysctl("kern.ostype")
+	if err != nil {
+		return "", err
+	}
+	release, err := syscall.Sysctl("kern.osrelease")
+	if err != nil {
+		return "", err
+	}
+	version, err := syscall.Sysctl("kern.version")
+	if err != nil {
+		return "", err
+	}
+
+	// The version might have newlines or tabs; convert to spaces.
+	version = strings.ReplaceAll(version, "\n", " ")
+	version = strings.ReplaceAll(version, "\t", " ")
+	version = strings.TrimSpace(version)
+
+	machine, err := syscall.Sysctl("hw.machine")
+	if err != nil {
+		return "", err
+	}
+
+	ret := sysname + " " + release + " " + version + " " + machine
+	return ret, nil
+}
diff --git a/go/src/cmd/internal/osinfo/os_uname.go b/go/src/cmd/internal/osinfo/os_uname.go
new file mode 100644
index 0000000000000000000000000000000000000000..8066bd2569a4c0fb3b93823d3941b75417c0350c
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_uname.go
@@ -0,0 +1,47 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || linux || solaris
+
+package osinfo
+
+import (
+	"bytes"
+	"strings"
+	"unsafe"
+)
+
+// Version returns the OS version name/number.
+func Version() (string, error) {
+	var uts utsname
+	if err := uname(&uts); err != nil {
+		return "", err
+	}
+
+	var sb strings.Builder
+
+	writeCStr := func(b []byte) {
+		if i := bytes.IndexByte(b, '\000'); i >= 0 {
+			b = b[:i]
+		}
+		sb.Write(b)
+	}
+
+	// We need some absurd conversions because syscall.Utsname
+	// sometimes uses []uint8 and sometimes []int8.
+
+	s := uts.Sysname[:]
+	writeCStr(*(*[]byte)(unsafe.Pointer(&s)))
+	sb.WriteByte(' ')
+	s = uts.Release[:]
+	writeCStr(*(*[]byte)(unsafe.Pointer(&s)))
+	sb.WriteByte(' ')
+	s = uts.Version[:]
+	writeCStr(*(*[]byte)(unsafe.Pointer(&s)))
+	sb.WriteByte(' ')
+	s = uts.Machine[:]
+	writeCStr(*(*[]byte)(unsafe.Pointer(&s)))
+
+	return sb.String(), nil
+}
diff --git a/go/src/cmd/internal/osinfo/os_wasip1.go b/go/src/cmd/internal/osinfo/os_wasip1.go
new file mode 100644
index 0000000000000000000000000000000000000000..7295bb255f6126e28db9e47d1fc8eeac9f78f1cb
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_wasip1.go
@@ -0,0 +1,17 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build wasip1
+
+package osinfo
+
+import (
+	"errors"
+	"fmt"
+)
+
+// Version returns the OS version name/number.
+func Version() (string, error) {
+	return "", fmt.Errorf("unable to determine OS version: %w", errors.ErrUnsupported)
+}
diff --git a/go/src/cmd/internal/osinfo/os_windows.go b/go/src/cmd/internal/osinfo/os_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..b3693a8496610f8b3f88750363d5c176be6a7251
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/os_windows.go
@@ -0,0 +1,18 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows
+
+package osinfo
+
+import (
+	"fmt"
+	"internal/syscall/windows"
+)
+
+// Version returns the OS version name/number.
+func Version() (string, error) {
+	major, minor, build := windows.Version()
+	return fmt.Sprintf("%d.%d.%d", major, minor, build), nil
+}
diff --git a/go/src/cmd/internal/osinfo/version_unix_test.go b/go/src/cmd/internal/osinfo/version_unix_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..c64f60d861ef2a4d3f01cba7932d5ef21f54ccf8
--- /dev/null
+++ b/go/src/cmd/internal/osinfo/version_unix_test.go
@@ -0,0 +1,26 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build unix
+
+package osinfo
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestVersion(t *testing.T) {
+	v, err := Version()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Logf("%q", v)
+
+	fields := strings.Fields(v)
+	if len(fields) < 4 {
+		t.Errorf("wanted at least 4 fields in %q, got %d", v, len(fields))
+	}
+}
diff --git a/go/src/cmd/internal/par/queue.go b/go/src/cmd/internal/par/queue.go
new file mode 100644
index 0000000000000000000000000000000000000000..180bc75e3430041c77c52466ec021cfb1d6c12b1
--- /dev/null
+++ b/go/src/cmd/internal/par/queue.go
@@ -0,0 +1,88 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package par
+
+import "fmt"
+
+// Queue manages a set of work items to be executed in parallel. The number of
+// active work items is limited, and excess items are queued sequentially.
+type Queue struct {
+	maxActive int
+	st        chan queueState
+}
+
+type queueState struct {
+	active  int // number of goroutines processing work; always nonzero when len(backlog) > 0
+	backlog []func()
+	idle    chan struct{} // if non-nil, closed when active becomes 0
+}
+
+// NewQueue returns a Queue that executes up to maxActive items in parallel.
+//
+// maxActive must be positive.
+func NewQueue(maxActive int) *Queue {
+	if maxActive < 1 {
+		panic(fmt.Sprintf("par.NewQueue called with nonpositive limit (%d)", maxActive))
+	}
+
+	q := &Queue{
+		maxActive: maxActive,
+		st:        make(chan queueState, 1),
+	}
+	q.st <- queueState{}
+	return q
+}
+
+// Add adds f as a work item in the queue.
+//
+// Add returns immediately, but the queue will be marked as non-idle until after
+// f (and any subsequently-added work) has completed.
+func (q *Queue) Add(f func()) {
+	st := <-q.st
+	if st.active == q.maxActive {
+		st.backlog = append(st.backlog, f)
+		q.st <- st
+		return
+	}
+	if st.active == 0 {
+		// Mark q as non-idle.
+		st.idle = nil
+	}
+	st.active++
+	q.st <- st
+
+	go func() {
+		for {
+			f()
+
+			st := <-q.st
+			if len(st.backlog) == 0 {
+				if st.active--; st.active == 0 && st.idle != nil {
+					close(st.idle)
+				}
+				q.st <- st
+				return
+			}
+			f, st.backlog = st.backlog[0], st.backlog[1:]
+			q.st <- st
+		}
+	}()
+}
+
+// Idle returns a channel that will be closed when q has no (active or enqueued)
+// work outstanding.
+func (q *Queue) Idle() <-chan struct{} {
+	st := <-q.st
+	defer func() { q.st <- st }()
+
+	if st.idle == nil {
+		st.idle = make(chan struct{})
+		if st.active == 0 {
+			close(st.idle)
+		}
+	}
+
+	return st.idle
+}
diff --git a/go/src/cmd/internal/par/queue_test.go b/go/src/cmd/internal/par/queue_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..1331e65f98a81f0c02a8f8cce191338b638a41ec
--- /dev/null
+++ b/go/src/cmd/internal/par/queue_test.go
@@ -0,0 +1,79 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package par
+
+import (
+	"sync"
+	"testing"
+)
+
+func TestQueueIdle(t *testing.T) {
+	q := NewQueue(1)
+	select {
+	case <-q.Idle():
+	default:
+		t.Errorf("NewQueue(1) is not initially idle.")
+	}
+
+	started := make(chan struct{})
+	unblock := make(chan struct{})
+	q.Add(func() {
+		close(started)
+		<-unblock
+	})
+
+	<-started
+	idle := q.Idle()
+	select {
+	case <-idle:
+		t.Errorf("NewQueue(1) is marked idle while processing work.")
+	default:
+	}
+
+	close(unblock)
+	<-idle // Should be closed as soon as the Add callback returns.
+}
+
+func TestQueueBacklog(t *testing.T) {
+	const (
+		maxActive = 2
+		totalWork = 3 * maxActive
+	)
+
+	q := NewQueue(maxActive)
+	t.Logf("q = NewQueue(%d)", maxActive)
+
+	var wg sync.WaitGroup
+	wg.Add(totalWork)
+	started := make([]chan struct{}, totalWork)
+	unblock := make(chan struct{})
+	for i := range started {
+		started[i] = make(chan struct{})
+		i := i
+		q.Add(func() {
+			close(started[i])
+			<-unblock
+			wg.Done()
+		})
+	}
+
+	for i, c := range started {
+		if i < maxActive {
+			<-c // Work item i should be started immediately.
+		} else {
+			select {
+			case <-c:
+				t.Errorf("Work item %d started before previous items finished.", i)
+			default:
+			}
+		}
+	}
+
+	close(unblock)
+	for _, c := range started[maxActive:] {
+		<-c
+	}
+	wg.Wait()
+}
diff --git a/go/src/cmd/internal/par/work.go b/go/src/cmd/internal/par/work.go
new file mode 100644
index 0000000000000000000000000000000000000000..881b51be194bcd1e0004065da2202958c2325924
--- /dev/null
+++ b/go/src/cmd/internal/par/work.go
@@ -0,0 +1,182 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package par implements parallel execution helpers.
+package par
+
+import (
+	"errors"
+	"math/rand"
+	"sync"
+	"sync/atomic"
+)
+
+// Work manages a set of work items to be executed in parallel, at most once each.
+// The items in the set must all be valid map keys.
+type Work[T comparable] struct {
+	f       func(T) // function to run for each item
+	running int     // total number of runners
+
+	mu      sync.Mutex
+	added   map[T]bool // items added to set
+	todo    []T        // items yet to be run
+	wait    sync.Cond  // wait when todo is empty
+	waiting int        // number of runners waiting for todo
+}
+
+func (w *Work[T]) init() {
+	if w.added == nil {
+		w.added = make(map[T]bool)
+	}
+}
+
+// Add adds item to the work set, if it hasn't already been added.
+func (w *Work[T]) Add(item T) {
+	w.mu.Lock()
+	w.init()
+	if !w.added[item] {
+		w.added[item] = true
+		w.todo = append(w.todo, item)
+		if w.waiting > 0 {
+			w.wait.Signal()
+		}
+	}
+	w.mu.Unlock()
+}
+
+// Do runs f in parallel on items from the work set,
+// with at most n invocations of f running at a time.
+// It returns when everything added to the work set has been processed.
+// At least one item should have been added to the work set
+// before calling Do (or else Do returns immediately),
+// but it is allowed for f(item) to add new items to the set.
+// Do should only be used once on a given Work.
+func (w *Work[T]) Do(n int, f func(item T)) {
+	if n < 1 {
+		panic("par.Work.Do: n < 1")
+	}
+	if w.running >= 1 {
+		panic("par.Work.Do: already called Do")
+	}
+
+	w.running = n
+	w.f = f
+	w.wait.L = &w.mu
+
+	for i := 0; i < n-1; i++ {
+		go w.runner()
+	}
+	w.runner()
+}
+
+// runner executes work in w until both nothing is left to do
+// and all the runners are waiting for work.
+// (Then all the runners return.)
+func (w *Work[T]) runner() {
+	for {
+		// Wait for something to do.
+		w.mu.Lock()
+		for len(w.todo) == 0 {
+			w.waiting++
+			if w.waiting == w.running {
+				// All done.
+				w.wait.Broadcast()
+				w.mu.Unlock()
+				return
+			}
+			w.wait.Wait()
+			w.waiting--
+		}
+
+		// Pick something to do at random,
+		// to eliminate pathological contention
+		// in case items added at about the same time
+		// are most likely to contend.
+		i := rand.Intn(len(w.todo))
+		item := w.todo[i]
+		w.todo[i] = w.todo[len(w.todo)-1]
+		w.todo = w.todo[:len(w.todo)-1]
+		w.mu.Unlock()
+
+		w.f(item)
+	}
+}
+
+// ErrCache is like Cache except that it also stores
+// an error value alongside the cached value V.
+type ErrCache[K comparable, V any] struct {
+	Cache[K, errValue[V]]
+}
+
+type errValue[V any] struct {
+	v   V
+	err error
+}
+
+func (c *ErrCache[K, V]) Do(key K, f func() (V, error)) (V, error) {
+	v := c.Cache.Do(key, func() errValue[V] {
+		v, err := f()
+		return errValue[V]{v, err}
+	})
+	return v.v, v.err
+}
+
+var ErrCacheEntryNotFound = errors.New("cache entry not found")
+
+// Get returns the cached result associated with key.
+// It returns ErrCacheEntryNotFound if there is no such result.
+func (c *ErrCache[K, V]) Get(key K) (V, error) {
+	v, ok := c.Cache.Get(key)
+	if !ok {
+		v.err = ErrCacheEntryNotFound
+	}
+	return v.v, v.err
+}
+
+// Cache runs an action once per key and caches the result.
+type Cache[K comparable, V any] struct {
+	m sync.Map
+}
+
+type cacheEntry[V any] struct {
+	done   atomic.Bool
+	mu     sync.Mutex
+	result V
+}
+
+// Do calls the function f if and only if Do is being called for the first time with this key.
+// No call to Do with a given key returns until the one call to f returns.
+// Do returns the value returned by the one call to f.
+func (c *Cache[K, V]) Do(key K, f func() V) V {
+	entryIface, ok := c.m.Load(key)
+	if !ok {
+		entryIface, _ = c.m.LoadOrStore(key, new(cacheEntry[V]))
+	}
+	e := entryIface.(*cacheEntry[V])
+	if !e.done.Load() {
+		e.mu.Lock()
+		if !e.done.Load() {
+			e.result = f()
+			e.done.Store(true)
+		}
+		e.mu.Unlock()
+	}
+	return e.result
+}
+
+// Get returns the cached result associated with key
+// and reports whether there is such a result.
+//
+// If the result for key is being computed, Get does not wait for the computation to finish.
+func (c *Cache[K, V]) Get(key K) (V, bool) {
+	entryIface, ok := c.m.Load(key)
+	if !ok {
+		return *new(V), false
+	}
+	e := entryIface.(*cacheEntry[V])
+	if !e.done.Load() {
+		return *new(V), false
+	}
+	return e.result, true
+}
diff --git a/go/src/cmd/internal/par/work_test.go b/go/src/cmd/internal/par/work_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..9d96ffae50ca558db797bd0b4c2d230e767b3faa
--- /dev/null
+++ b/go/src/cmd/internal/par/work_test.go
@@ -0,0 +1,76 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package par
+
+import (
+	"sync/atomic"
+	"testing"
+	"time"
+)
+
+func TestWork(t *testing.T) {
+	var w Work[int]
+
+	const N = 10000
+	n := int32(0)
+	w.Add(N)
+	w.Do(100, func(i int) {
+		atomic.AddInt32(&n, 1)
+		if i >= 2 {
+			w.Add(i - 1)
+			w.Add(i - 2)
+		}
+		w.Add(i >> 1)
+		w.Add((i >> 1) ^ 1)
+	})
+	if n != N+1 {
+		t.Fatalf("ran %d items, expected %d", n, N+1)
+	}
+}
+
+func TestWorkParallel(t *testing.T) {
+	for tries := 0; tries < 10; tries++ {
+		var w Work[int]
+		const N = 100
+		for i := 0; i < N; i++ {
+			w.Add(i)
+		}
+		start := time.Now()
+		var n int32
+		w.Do(N, func(x int) {
+			time.Sleep(1 * time.Millisecond)
+			atomic.AddInt32(&n, +1)
+		})
+		if n != N {
+			t.Fatalf("par.Work.Do did not do all the work")
+		}
+		if time.Since(start) < N/2*time.Millisecond {
+			return
+		}
+	}
+	t.Fatalf("par.Work.Do does not seem to be parallel")
+}
+
+func TestCache(t *testing.T) {
+	var cache Cache[int, int]
+
+	n := 1
+	v := cache.Do(1, func() int { n++; return n })
+	if v != 2 {
+		t.Fatalf("cache.Do(1) did not run f")
+	}
+	v = cache.Do(1, func() int { n++; return n })
+	if v != 2 {
+		t.Fatalf("cache.Do(1) ran f again!")
+	}
+	v = cache.Do(2, func() int { n++; return n })
+	if v != 3 {
+		t.Fatalf("cache.Do(2) did not run f")
+	}
+	v = cache.Do(1, func() int { n++; return n })
+	if v != 2 {
+		t.Fatalf("cache.Do(1) did not returned saved value from original cache.Do(1)")
+	}
+}
diff --git a/go/src/cmd/internal/pathcache/lookpath.go b/go/src/cmd/internal/pathcache/lookpath.go
new file mode 100644
index 0000000000000000000000000000000000000000..5d1875af535d54e49d3db92a72de99653ec3457e
--- /dev/null
+++ b/go/src/cmd/internal/pathcache/lookpath.go
@@ -0,0 +1,21 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pathcache
+
+import (
+	"cmd/internal/par"
+	"os/exec"
+)
+
+var lookPathCache par.ErrCache[string, string]
+
+// LookPath wraps exec.LookPath and caches the result
+// which can be called by multiple Goroutines at the same time.
+func LookPath(file string) (path string, err error) {
+	return lookPathCache.Do(file,
+		func() (string, error) {
+			return exec.LookPath(file)
+		})
+}
diff --git a/go/src/cmd/internal/pgo/deserialize.go b/go/src/cmd/internal/pgo/deserialize.go
new file mode 100644
index 0000000000000000000000000000000000000000..dd26da2aa9929b77f1a63d44621d8c7f62e03294
--- /dev/null
+++ b/go/src/cmd/internal/pgo/deserialize.go
@@ -0,0 +1,102 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pgo
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+)
+
+// IsSerialized returns true if r is a serialized Profile.
+//
+// IsSerialized only peeks at r, so seeking back after calling is not
+// necessary.
+func IsSerialized(r *bufio.Reader) (bool, error) {
+	hdr, err := r.Peek(len(serializationHeader))
+	if err == io.EOF {
+		// Empty file.
+		return false, nil
+	} else if err != nil {
+		return false, fmt.Errorf("error reading profile header: %w", err)
+	}
+
+	return string(hdr) == serializationHeader, nil
+}
+
+// FromSerialized parses a profile from serialization output of Profile.WriteTo.
+func FromSerialized(r io.Reader) (*Profile, error) {
+	d := emptyProfile()
+
+	scanner := bufio.NewScanner(r)
+	scanner.Split(bufio.ScanLines)
+
+	if !scanner.Scan() {
+		if err := scanner.Err(); err != nil {
+			return nil, fmt.Errorf("error reading preprocessed profile: %w", err)
+		}
+		return nil, fmt.Errorf("preprocessed profile missing header")
+	}
+	if gotHdr := scanner.Text() + "\n"; gotHdr != serializationHeader {
+		return nil, fmt.Errorf("preprocessed profile malformed header; got %q want %q", gotHdr, serializationHeader)
+	}
+
+	for scanner.Scan() {
+		readStr := scanner.Text()
+
+		callerName := readStr
+
+		if !scanner.Scan() {
+			if err := scanner.Err(); err != nil {
+				return nil, fmt.Errorf("error reading preprocessed profile: %w", err)
+			}
+			return nil, fmt.Errorf("preprocessed profile entry missing callee")
+		}
+		calleeName := scanner.Text()
+
+		if !scanner.Scan() {
+			if err := scanner.Err(); err != nil {
+				return nil, fmt.Errorf("error reading preprocessed profile: %w", err)
+			}
+			return nil, fmt.Errorf("preprocessed profile entry missing weight")
+		}
+		readStr = scanner.Text()
+
+		split := strings.Split(readStr, " ")
+
+		if len(split) != 2 {
+			return nil, fmt.Errorf("preprocessed profile entry got %v want 2 fields", split)
+		}
+
+		co, err := strconv.Atoi(split[0])
+		if err != nil {
+			return nil, fmt.Errorf("preprocessed profile error processing call line: %w", err)
+		}
+
+		edge := NamedCallEdge{
+			CallerName:     callerName,
+			CalleeName:     calleeName,
+			CallSiteOffset: co,
+		}
+
+		weight, err := strconv.ParseInt(split[1], 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("preprocessed profile error processing call weight: %w", err)
+		}
+
+		if _, ok := d.NamedEdgeMap.Weight[edge]; ok {
+			return nil, fmt.Errorf("preprocessed profile contains duplicate edge %+v", edge)
+		}
+
+		d.NamedEdgeMap.ByWeight = append(d.NamedEdgeMap.ByWeight, edge) // N.B. serialization is ordered.
+		d.NamedEdgeMap.Weight[edge] += weight
+		d.TotalWeight += weight
+	}
+
+	return d, nil
+
+}
diff --git a/go/src/cmd/internal/pgo/pgo.go b/go/src/cmd/internal/pgo/pgo.go
new file mode 100644
index 0000000000000000000000000000000000000000..3a0e01e8c2771839f3af18abbc92534cf09b4110
--- /dev/null
+++ b/go/src/cmd/internal/pgo/pgo.go
@@ -0,0 +1,54 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package pgo contains the compiler-agnostic portions of PGO profile handling.
+// Notably, parsing pprof profiles and serializing/deserializing from a custom
+// intermediate representation.
+package pgo
+
+// Profile contains the processed data from the PGO profile.
+type Profile struct {
+	// TotalWeight is the aggregated edge weights across the profile. This
+	// helps us determine the percentage threshold for hot/cold
+	// partitioning.
+	TotalWeight int64
+
+	// NamedEdgeMap contains all unique call edges in the profile and their
+	// edge weight.
+	NamedEdgeMap NamedEdgeMap
+}
+
+// NamedCallEdge identifies a call edge by linker symbol names and call site
+// offset.
+type NamedCallEdge struct {
+	CallerName     string
+	CalleeName     string
+	CallSiteOffset int // Line offset from function start line.
+}
+
+// NamedEdgeMap contains all unique call edges in the profile and their
+// edge weight.
+type NamedEdgeMap struct {
+	Weight map[NamedCallEdge]int64
+
+	// ByWeight lists all keys in Weight, sorted by edge weight from
+	// highest to lowest.
+	ByWeight []NamedCallEdge
+}
+
+func emptyProfile() *Profile {
+	// Initialize empty maps/slices for easier use without a requiring a
+	// nil check.
+	return &Profile{
+		NamedEdgeMap: NamedEdgeMap{
+			ByWeight: make([]NamedCallEdge, 0),
+			Weight:   make(map[NamedCallEdge]int64),
+		},
+	}
+}
+
+// WeightInPercentage converts profile weights to a percentage.
+func WeightInPercentage(value int64, total int64) float64 {
+	return (float64(value) / float64(total)) * 100
+}
diff --git a/go/src/cmd/internal/pgo/pprof.go b/go/src/cmd/internal/pgo/pprof.go
new file mode 100644
index 0000000000000000000000000000000000000000..5e61a11141c048ee40e639dcb34a23bd56314287
--- /dev/null
+++ b/go/src/cmd/internal/pgo/pprof.go
@@ -0,0 +1,140 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package pgo contains the compiler-agnostic portions of PGO profile handling.
+// Notably, parsing pprof profiles and serializing/deserializing from a custom
+// intermediate representation.
+package pgo
+
+import (
+	"errors"
+	"fmt"
+	"internal/profile"
+	"io"
+	"sort"
+)
+
+// FromPProf parses Profile from a pprof profile.
+func FromPProf(r io.Reader) (*Profile, error) {
+	p, err := profile.Parse(r)
+	if errors.Is(err, profile.ErrNoData) {
+		// Treat a completely empty file the same as a profile with no
+		// samples: nothing to do.
+		return emptyProfile(), nil
+	} else if err != nil {
+		return nil, fmt.Errorf("error parsing profile: %w", err)
+	}
+
+	if len(p.Sample) == 0 {
+		// We accept empty profiles, but there is nothing to do.
+		return emptyProfile(), nil
+	}
+
+	valueIndex := -1
+	for i, s := range p.SampleType {
+		// Samples count is the raw data collected, and CPU nanoseconds is just
+		// a scaled version of it, so either one we can find is fine.
+		if (s.Type == "samples" && s.Unit == "count") ||
+			(s.Type == "cpu" && s.Unit == "nanoseconds") {
+			valueIndex = i
+			break
+		}
+	}
+
+	if valueIndex == -1 {
+		return nil, fmt.Errorf(`profile does not contain a sample index with value/type "samples/count" or cpu/nanoseconds"`)
+	}
+
+	g := profile.NewGraph(p, &profile.Options{
+		SampleValue: func(v []int64) int64 { return v[valueIndex] },
+	})
+
+	namedEdgeMap, totalWeight, err := createNamedEdgeMap(g)
+	if err != nil {
+		return nil, err
+	}
+
+	if totalWeight == 0 {
+		return emptyProfile(), nil // accept but ignore profile with no samples.
+	}
+
+	return &Profile{
+		TotalWeight:  totalWeight,
+		NamedEdgeMap: namedEdgeMap,
+	}, nil
+}
+
+// createNamedEdgeMap builds a map of callsite-callee edge weights from the
+// profile-graph.
+//
+// Caller should ignore the profile if totalWeight == 0.
+func createNamedEdgeMap(g *profile.Graph) (edgeMap NamedEdgeMap, totalWeight int64, err error) {
+	seenStartLine := false
+
+	// Process graph and build various node and edge maps which will
+	// be consumed by AST walk.
+	weight := make(map[NamedCallEdge]int64)
+	for _, n := range g.Nodes {
+		seenStartLine = seenStartLine || n.Info.StartLine != 0
+
+		canonicalName := n.Info.Name
+		// Create the key to the nodeMapKey.
+		namedEdge := NamedCallEdge{
+			CallerName:     canonicalName,
+			CallSiteOffset: n.Info.Lineno - n.Info.StartLine,
+		}
+
+		for _, e := range n.Out {
+			totalWeight += e.WeightValue()
+			namedEdge.CalleeName = e.Dest.Info.Name
+			// Create new entry or increment existing entry.
+			weight[namedEdge] += e.WeightValue()
+		}
+	}
+
+	if !seenStartLine {
+		// TODO(prattmic): If Function.start_line is missing we could
+		// fall back to using absolute line numbers, which is better
+		// than nothing.
+		return NamedEdgeMap{}, 0, fmt.Errorf("profile missing Function.start_line data (Go version of profiled application too old? Go 1.20+ automatically adds this to profiles)")
+	}
+	return postProcessNamedEdgeMap(weight, totalWeight)
+}
+
+func sortByWeight(edges []NamedCallEdge, weight map[NamedCallEdge]int64) {
+	sort.Slice(edges, func(i, j int) bool {
+		ei, ej := edges[i], edges[j]
+		if wi, wj := weight[ei], weight[ej]; wi != wj {
+			return wi > wj // want larger weight first
+		}
+		// same weight, order by name/line number
+		if ei.CallerName != ej.CallerName {
+			return ei.CallerName < ej.CallerName
+		}
+		if ei.CalleeName != ej.CalleeName {
+			return ei.CalleeName < ej.CalleeName
+		}
+		return ei.CallSiteOffset < ej.CallSiteOffset
+	})
+}
+
+func postProcessNamedEdgeMap(weight map[NamedCallEdge]int64, weightVal int64) (edgeMap NamedEdgeMap, totalWeight int64, err error) {
+	if weightVal == 0 {
+		return NamedEdgeMap{}, 0, nil // accept but ignore profile with no samples.
+	}
+	byWeight := make([]NamedCallEdge, 0, len(weight))
+	for namedEdge := range weight {
+		byWeight = append(byWeight, namedEdge)
+	}
+	sortByWeight(byWeight, weight)
+
+	edgeMap = NamedEdgeMap{
+		Weight:   weight,
+		ByWeight: byWeight,
+	}
+
+	totalWeight = weightVal
+
+	return edgeMap, totalWeight, nil
+}
diff --git a/go/src/cmd/internal/pgo/serialize.go b/go/src/cmd/internal/pgo/serialize.go
new file mode 100644
index 0000000000000000000000000000000000000000..caf67ce4853afece35b74ed672d0ef21161acda1
--- /dev/null
+++ b/go/src/cmd/internal/pgo/serialize.go
@@ -0,0 +1,79 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pgo
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+)
+
+// Serialization of a Profile allows go tool preprofile to construct the edge
+// map only once (rather than once per compile process). The compiler processes
+// then parse the pre-processed data directly from the serialized format.
+//
+// The format of the serialized output is as follows.
+//
+//      GO PREPROFILE V1
+//      caller_name
+//      callee_name
+//      "call site offset" "call edge weight"
+//      ...
+//      caller_name
+//      callee_name
+//      "call site offset" "call edge weight"
+//
+// Entries are sorted by "call edge weight", from highest to lowest.
+
+const serializationHeader = "GO PREPROFILE V1\n"
+
+// WriteTo writes a serialized representation of Profile to w.
+//
+// FromSerialized can parse the format back to Profile.
+//
+// WriteTo implements io.WriterTo.Write.
+func (d *Profile) WriteTo(w io.Writer) (int64, error) {
+	bw := bufio.NewWriter(w)
+
+	var written int64
+
+	// Header
+	n, err := bw.WriteString(serializationHeader)
+	written += int64(n)
+	if err != nil {
+		return written, err
+	}
+
+	for _, edge := range d.NamedEdgeMap.ByWeight {
+		weight := d.NamedEdgeMap.Weight[edge]
+
+		n, err = fmt.Fprintln(bw, edge.CallerName)
+		written += int64(n)
+		if err != nil {
+			return written, err
+		}
+
+		n, err = fmt.Fprintln(bw, edge.CalleeName)
+		written += int64(n)
+		if err != nil {
+			return written, err
+		}
+
+		n, err = fmt.Fprintf(bw, "%d %d\n", edge.CallSiteOffset, weight)
+		written += int64(n)
+		if err != nil {
+			return written, err
+		}
+	}
+
+	if err := bw.Flush(); err != nil {
+		return written, err
+	}
+
+	// No need to serialize TotalWeight, it can be trivially recomputed
+	// during parsing.
+
+	return written, nil
+}
diff --git a/go/src/cmd/internal/pgo/serialize_test.go b/go/src/cmd/internal/pgo/serialize_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..9aef67c3670467c88d714c9c5c1e5e01763cf8e8
--- /dev/null
+++ b/go/src/cmd/internal/pgo/serialize_test.go
@@ -0,0 +1,190 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pgo
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"reflect"
+	"strings"
+	"testing"
+)
+
+// equal returns an error if got and want are not equal.
+func equal(got, want *Profile) error {
+	if got.TotalWeight != want.TotalWeight {
+		return fmt.Errorf("got.TotalWeight %d != want.TotalWeight %d", got.TotalWeight, want.TotalWeight)
+	}
+	if !reflect.DeepEqual(got.NamedEdgeMap.ByWeight, want.NamedEdgeMap.ByWeight) {
+		return fmt.Errorf("got.NamedEdgeMap.ByWeight != want.NamedEdgeMap.ByWeight\ngot = %+v\nwant = %+v", got.NamedEdgeMap.ByWeight, want.NamedEdgeMap.ByWeight)
+	}
+	if !reflect.DeepEqual(got.NamedEdgeMap.Weight, want.NamedEdgeMap.Weight) {
+		return fmt.Errorf("got.NamedEdgeMap.Weight != want.NamedEdgeMap.Weight\ngot = %+v\nwant = %+v", got.NamedEdgeMap.Weight, want.NamedEdgeMap.Weight)
+	}
+
+	return nil
+}
+
+func testRoundTrip(t *testing.T, d *Profile) []byte {
+	var buf bytes.Buffer
+	n, err := d.WriteTo(&buf)
+	if err != nil {
+		t.Fatalf("WriteTo got err %v want nil", err)
+	}
+	if n != int64(buf.Len()) {
+		t.Errorf("WriteTo got n %d want %d", n, int64(buf.Len()))
+	}
+
+	b := buf.Bytes()
+
+	got, err := FromSerialized(&buf)
+	if err != nil {
+		t.Fatalf("processSerialized got err %v want nil", err)
+	}
+	if err := equal(got, d); err != nil {
+		t.Errorf("processSerialized output does not match input: %v", err)
+	}
+
+	return b
+}
+
+func TestEmpty(t *testing.T) {
+	d := emptyProfile()
+	b := testRoundTrip(t, d)
+
+	// Contents should consist of only a header.
+	if string(b) != serializationHeader {
+		t.Errorf("WriteTo got %q want %q", string(b), serializationHeader)
+	}
+}
+
+func TestRoundTrip(t *testing.T) {
+	d := &Profile{
+		TotalWeight: 3,
+		NamedEdgeMap: NamedEdgeMap{
+			ByWeight: []NamedCallEdge{
+				{
+					CallerName:     "a",
+					CalleeName:     "b",
+					CallSiteOffset: 14,
+				},
+				{
+					CallerName:     "c",
+					CalleeName:     "d",
+					CallSiteOffset: 15,
+				},
+			},
+			Weight: map[NamedCallEdge]int64{
+				{
+					CallerName:     "a",
+					CalleeName:     "b",
+					CallSiteOffset: 14,
+				}: 2,
+				{
+					CallerName:     "c",
+					CalleeName:     "d",
+					CallSiteOffset: 15,
+				}: 1,
+			},
+		},
+	}
+
+	testRoundTrip(t, d)
+}
+
+func constructFuzzProfile(t *testing.T, b []byte) *Profile {
+	// The fuzzer can't construct an arbitrary structure, so instead we
+	// consume bytes from b to act as our edge data.
+	r := bytes.NewReader(b)
+	consumeString := func() (string, bool) {
+		// First byte: how many bytes to read for this string? We only
+		// use a byte to avoid making humongous strings.
+		length, err := r.ReadByte()
+		if err != nil {
+			return "", false
+		}
+		if length == 0 {
+			return "", false
+		}
+
+		b := make([]byte, length)
+		_, err = r.Read(b)
+		if err != nil {
+			return "", false
+		}
+
+		return string(b), true
+	}
+	consumeInt64 := func() (int64, bool) {
+		b := make([]byte, 8)
+		_, err := r.Read(b)
+		if err != nil {
+			return 0, false
+		}
+
+		return int64(binary.LittleEndian.Uint64(b)), true
+	}
+
+	d := emptyProfile()
+
+	for {
+		caller, ok := consumeString()
+		if !ok {
+			break
+		}
+		if strings.ContainsAny(caller, " \r\n") {
+			t.Skip("caller contains space or newline")
+		}
+
+		callee, ok := consumeString()
+		if !ok {
+			break
+		}
+		if strings.ContainsAny(callee, " \r\n") {
+			t.Skip("callee contains space or newline")
+		}
+
+		line, ok := consumeInt64()
+		if !ok {
+			break
+		}
+		weight, ok := consumeInt64()
+		if !ok {
+			break
+		}
+
+		edge := NamedCallEdge{
+			CallerName:     caller,
+			CalleeName:     callee,
+			CallSiteOffset: int(line),
+		}
+
+		if _, ok := d.NamedEdgeMap.Weight[edge]; ok {
+			t.Skip("duplicate edge")
+		}
+
+		d.NamedEdgeMap.Weight[edge] = weight
+		d.TotalWeight += weight
+	}
+
+	byWeight := make([]NamedCallEdge, 0, len(d.NamedEdgeMap.Weight))
+	for namedEdge := range d.NamedEdgeMap.Weight {
+		byWeight = append(byWeight, namedEdge)
+	}
+	sortByWeight(byWeight, d.NamedEdgeMap.Weight)
+	d.NamedEdgeMap.ByWeight = byWeight
+
+	return d
+}
+
+func FuzzRoundTrip(f *testing.F) {
+	f.Add([]byte("")) // empty profile
+
+	f.Fuzz(func(t *testing.T, b []byte) {
+		d := constructFuzzProfile(t, b)
+		testRoundTrip(t, d)
+	})
+}
diff --git a/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/12fcf136fcb7463c b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/12fcf136fcb7463c
new file mode 100644
index 0000000000000000000000000000000000000000..31e3552bdc71527dc74e384ce644eafdeb618568
--- /dev/null
+++ b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/12fcf136fcb7463c
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd00000000\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd\xfd0")
diff --git a/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/2055d314024c8d6c b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/2055d314024c8d6c
new file mode 100644
index 0000000000000000000000000000000000000000..b44370f01234b299199b065a652d6b1e78f3dc38
--- /dev/null
+++ b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/2055d314024c8d6c
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("\x00\x040000000000000")
diff --git a/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/b615162315f7b72c b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/b615162315f7b72c
new file mode 100644
index 0000000000000000000000000000000000000000..094fc10fd673b1cf4e33f39af669d1c1fbe100a1
--- /dev/null
+++ b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/b615162315f7b72c
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("\b00000000\x01\n000000000")
diff --git a/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/fdc60117b431bbae b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/fdc60117b431bbae
new file mode 100644
index 0000000000000000000000000000000000000000..4f9af7b90a3e4a7651af1ea71488e4a1244556b1
--- /dev/null
+++ b/go/src/cmd/internal/pgo/testdata/fuzz/FuzzRoundTrip/fdc60117b431bbae
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("\x010\x01\r000000000")
diff --git a/go/src/cmd/internal/pkgpath/pkgpath.go b/go/src/cmd/internal/pkgpath/pkgpath.go
new file mode 100644
index 0000000000000000000000000000000000000000..0bec137a709515e61827022b06bfe21859e56197
--- /dev/null
+++ b/go/src/cmd/internal/pkgpath/pkgpath.go
@@ -0,0 +1,170 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package pkgpath determines the package path used by gccgo/GoLLVM symbols.
+// This package is not used for the gc compiler.
+package pkgpath
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+)
+
+// ToSymbolFunc returns a function that may be used to convert a
+// package path into a string suitable for use as a symbol.
+// cmd is the gccgo/GoLLVM compiler in use, and tmpdir is a temporary
+// directory to pass to os.CreateTemp().
+// For example, this returns a function that converts "net/http"
+// into a string like "net..z2fhttp". The actual string varies for
+// different gccgo/GoLLVM versions, which is why this returns a function
+// that does the conversion appropriate for the compiler in use.
+func ToSymbolFunc(cmd, tmpdir string) (func(string) string, error) {
+	// To determine the scheme used by cmd, we compile a small
+	// file and examine the assembly code. Older versions of gccgo
+	// use a simple mangling scheme where there can be collisions
+	// between packages whose paths are different but mangle to
+	// the same string. More recent versions use a new mangler
+	// that avoids these collisions.
+	const filepat = "*_gccgo_manglechck.go"
+	f, err := os.CreateTemp(tmpdir, filepat)
+	if err != nil {
+		return nil, err
+	}
+	gofilename := f.Name()
+	f.Close()
+	defer os.Remove(gofilename)
+
+	if err := os.WriteFile(gofilename, []byte(mangleCheckCode), 0644); err != nil {
+		return nil, err
+	}
+
+	command := exec.Command(cmd, "-S", "-o", "-", gofilename)
+	buf, err := command.Output()
+	if err != nil {
+		return nil, err
+	}
+
+	// Original mangling: go.l__ufer.Run
+	// Mangling v2: go.l..u00e4ufer.Run
+	// Mangling v3: go_0l_u00e4ufer.Run
+	if bytes.Contains(buf, []byte("go_0l_u00e4ufer.Run")) {
+		return toSymbolV3, nil
+	} else if bytes.Contains(buf, []byte("go.l..u00e4ufer.Run")) {
+		return toSymbolV2, nil
+	} else if bytes.Contains(buf, []byte("go.l__ufer.Run")) {
+		return toSymbolV1, nil
+	} else {
+		return nil, errors.New(cmd + ": unrecognized mangling scheme")
+	}
+}
+
+// mangleCheckCode is the package we compile to determine the mangling scheme.
+const mangleCheckCode = `
+package läufer
+func Run(x int) int {
+  return 1
+}
+`
+
+// toSymbolV1 converts a package path using the original mangling scheme.
+func toSymbolV1(ppath string) string {
+	clean := func(r rune) rune {
+		switch {
+		case 'A' <= r && r <= 'Z', 'a' <= r && r <= 'z',
+			'0' <= r && r <= '9':
+			return r
+		}
+		return '_'
+	}
+	return strings.Map(clean, ppath)
+}
+
+// toSymbolV2 converts a package path using the second mangling scheme.
+func toSymbolV2(ppath string) string {
+	var bsl strings.Builder
+	changed := false
+	for _, c := range ppath {
+		if ('A' <= c && c <= 'Z') || ('a' <= c && c <= 'z') || ('0' <= c && c <= '9') || c == '_' {
+			bsl.WriteByte(byte(c))
+			continue
+		}
+		var enc string
+		switch {
+		case c == '.':
+			enc = ".x2e"
+		case c < 0x80:
+			enc = fmt.Sprintf("..z%02x", c)
+		case c < 0x10000:
+			enc = fmt.Sprintf("..u%04x", c)
+		default:
+			enc = fmt.Sprintf("..U%08x", c)
+		}
+		bsl.WriteString(enc)
+		changed = true
+	}
+	if !changed {
+		return ppath
+	}
+	return bsl.String()
+}
+
+// v3UnderscoreCodes maps from a character that supports an underscore
+// encoding to the underscore encoding character.
+var v3UnderscoreCodes = map[byte]byte{
+	'_': '_',
+	'.': '0',
+	'/': '1',
+	'*': '2',
+	',': '3',
+	'{': '4',
+	'}': '5',
+	'[': '6',
+	']': '7',
+	'(': '8',
+	')': '9',
+	'"': 'a',
+	' ': 'b',
+	';': 'c',
+}
+
+// toSymbolV3 converts a package path using the third mangling scheme.
+func toSymbolV3(ppath string) string {
+	var bsl strings.Builder
+	changed := false
+	for _, c := range ppath {
+		if ('A' <= c && c <= 'Z') || ('a' <= c && c <= 'z') || ('0' <= c && c <= '9') {
+			bsl.WriteByte(byte(c))
+			continue
+		}
+
+		if c < 0x80 {
+			if u, ok := v3UnderscoreCodes[byte(c)]; ok {
+				bsl.WriteByte('_')
+				bsl.WriteByte(u)
+				changed = true
+				continue
+			}
+		}
+
+		var enc string
+		switch {
+		case c < 0x80:
+			enc = fmt.Sprintf("_x%02x", c)
+		case c < 0x10000:
+			enc = fmt.Sprintf("_u%04x", c)
+		default:
+			enc = fmt.Sprintf("_U%08x", c)
+		}
+		bsl.WriteString(enc)
+		changed = true
+	}
+	if !changed {
+		return ppath
+	}
+	return bsl.String()
+}
diff --git a/go/src/cmd/internal/pkgpath/pkgpath_test.go b/go/src/cmd/internal/pkgpath/pkgpath_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..ae4fac71e4542941043886fad721df1533a48d61
--- /dev/null
+++ b/go/src/cmd/internal/pkgpath/pkgpath_test.go
@@ -0,0 +1,144 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgpath
+
+import (
+	"internal/testenv"
+	"os"
+	"testing"
+)
+
+const testEnvName = "GO_PKGPATH_TEST_COMPILER"
+
+// This init function supports TestToSymbolFunc. For simplicity,
+// we use the test binary itself as a sample gccgo driver.
+// We set an environment variable to specify how it should behave.
+func init() {
+	switch os.Getenv(testEnvName) {
+	case "":
+		return
+	case "v1":
+		os.Stdout.WriteString(`.string	"go.l__ufer.Run"`)
+		os.Exit(0)
+	case "v2":
+		os.Stdout.WriteString(`.string	"go.l..u00e4ufer.Run"`)
+		os.Exit(0)
+	case "v3":
+		os.Stdout.WriteString(`.string	"go_0l_u00e4ufer.Run"`)
+		os.Exit(0)
+	case "error":
+		os.Stdout.WriteString(`unknown string`)
+		os.Exit(0)
+	}
+}
+
+func TestToSymbolFunc(t *testing.T) {
+	testenv.MustHaveExec(t)
+
+	const input = "pä世🜃"
+	tests := []struct {
+		env     string
+		fail    bool
+		mangled string
+	}{
+		{
+			env:     "v1",
+			mangled: "p___",
+		},
+		{
+			env:     "v2",
+			mangled: "p..u00e4..u4e16..U0001f703",
+		},
+		{
+			env:     "v3",
+			mangled: "p_u00e4_u4e16_U0001f703",
+		},
+		{
+			env:  "error",
+			fail: true,
+		},
+	}
+
+	cmd := os.Args[0]
+	tmpdir := t.TempDir()
+
+	defer os.Unsetenv(testEnvName)
+
+	for _, test := range tests {
+		t.Run(test.env, func(t *testing.T) {
+			os.Setenv(testEnvName, test.env)
+
+			fn, err := ToSymbolFunc(cmd, tmpdir)
+			if err != nil {
+				if !test.fail {
+					t.Errorf("ToSymbolFunc(%q, %q): unexpected error %v", cmd, tmpdir, err)
+				}
+			} else if test.fail {
+				t.Errorf("ToSymbolFunc(%q, %q) succeeded but expected to fail", cmd, tmpdir)
+			} else if got, want := fn(input), test.mangled; got != want {
+				t.Errorf("ToSymbolFunc(%q, %q)(%q) = %q, want %q", cmd, tmpdir, input, got, want)
+			}
+		})
+	}
+}
+
+var symbolTests = []struct {
+	input, v1, v2, v3 string
+}{
+	{
+		"",
+		"",
+		"",
+		"",
+	},
+	{
+		"bytes",
+		"bytes",
+		"bytes",
+		"bytes",
+	},
+	{
+		"net/http",
+		"net_http",
+		"net..z2fhttp",
+		"net_1http",
+	},
+	{
+		"golang.org/x/net/http",
+		"golang_org_x_net_http",
+		"golang.x2eorg..z2fx..z2fnet..z2fhttp",
+		"golang_0org_1x_1net_1http",
+	},
+	{
+		"pä世.🜃",
+		"p____",
+		"p..u00e4..u4e16.x2e..U0001f703",
+		"p_u00e4_u4e16_0_U0001f703",
+	},
+}
+
+func TestV1(t *testing.T) {
+	for _, test := range symbolTests {
+		if got, want := toSymbolV1(test.input), test.v1; got != want {
+			t.Errorf("toSymbolV1(%q) = %q, want %q", test.input, got, want)
+		}
+	}
+}
+
+func TestV2(t *testing.T) {
+	for _, test := range symbolTests {
+		if got, want := toSymbolV2(test.input), test.v2; got != want {
+			t.Errorf("toSymbolV2(%q) = %q, want %q", test.input, got, want)
+		}
+	}
+}
+
+func TestV3(t *testing.T) {
+	for _, test := range symbolTests {
+		if got, want := toSymbolV3(test.input), test.v3; got != want {
+			t.Errorf("toSymbolV3(%q) = %q, want %q", test.input, got, want)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/pkgpattern/pat_test.go b/go/src/cmd/internal/pkgpattern/pat_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..0a1157064b8e354269e30fc3bd2c15eb902cd3f1
--- /dev/null
+++ b/go/src/cmd/internal/pkgpattern/pat_test.go
@@ -0,0 +1,199 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgpattern
+
+import (
+	"strings"
+	"testing"
+)
+
+var matchPatternTests = `
+	pattern ...
+	match foo
+
+	pattern net
+	match net
+	not net/http
+
+	pattern net/http
+	match net/http
+	not net
+
+	pattern net...
+	match net net/http netchan
+	not not/http not/net/http
+
+	# Special cases. Quoting docs:
+
+	# First, /... at the end of the pattern can match an empty string,
+	# so that net/... matches both net and packages in its subdirectories, like net/http.
+	pattern net/...
+	match net net/http
+	not not/http not/net/http netchan
+
+	# Second, any slash-separated pattern element containing a wildcard never
+	# participates in a match of the "vendor" element in the path of a vendored
+	# package, so that ./... does not match packages in subdirectories of
+	# ./vendor or ./mycode/vendor, but ./vendor/... and ./mycode/vendor/... do.
+	# Note, however, that a directory named vendor that itself contains code
+	# is not a vendored package: cmd/vendor would be a command named vendor,
+	# and the pattern cmd/... matches it.
+	pattern ./...
+	match ./vendor ./mycode/vendor
+	not ./vendor/foo ./mycode/vendor/foo
+
+	pattern ./vendor/...
+	match ./vendor/foo ./vendor/foo/vendor
+	not ./vendor/foo/vendor/bar
+
+	pattern mycode/vendor/...
+	match mycode/vendor mycode/vendor/foo mycode/vendor/foo/vendor
+	not mycode/vendor/foo/vendor/bar
+
+	pattern x/vendor/y
+	match x/vendor/y
+	not x/vendor
+
+	pattern x/vendor/y/...
+	match x/vendor/y x/vendor/y/z x/vendor/y/vendor x/vendor/y/z/vendor
+	not x/vendor/y/vendor/z
+
+	pattern .../vendor/...
+	match x/vendor/y x/vendor/y/z x/vendor/y/vendor x/vendor/y/z/vendor
+`
+
+func TestMatchPattern(t *testing.T) {
+	testPatterns(t, "MatchPattern", matchPatternTests, func(pattern, name string) bool {
+		return MatchPattern(pattern)(name)
+	})
+}
+
+var matchSimplePatternTests = `
+	pattern ...
+	match foo
+
+	pattern .../bar/.../baz
+	match foo/bar/abc/baz
+
+	pattern net
+	match net
+	not net/http
+
+	pattern net/http
+	match net/http
+	not net
+
+	pattern net...
+	match net net/http netchan
+	not not/http not/net/http
+
+	# Special cases. Quoting docs:
+
+	# First, /... at the end of the pattern can match an empty string,
+	# so that net/... matches both net and packages in its subdirectories, like net/http.
+	pattern net/...
+	match net net/http
+	not not/http not/net/http netchan
+`
+
+func TestSimpleMatchPattern(t *testing.T) {
+	testPatterns(t, "MatchSimplePattern", matchSimplePatternTests, func(pattern, name string) bool {
+		return MatchSimplePattern(pattern)(name)
+	})
+}
+
+var treeCanMatchPatternTests = `
+	pattern ...
+	match foo
+
+	pattern net
+	match net
+	not net/http
+
+	pattern net/http
+	match net net/http
+
+	pattern net...
+	match net netchan net/http
+	not not/http not/net/http
+
+	pattern net/...
+	match net net/http
+	not not/http netchan
+
+	pattern abc.../def
+	match abcxyz
+	not xyzabc
+
+	pattern x/y/z/...
+	match x x/y x/y/z x/y/z/w
+
+	pattern x/y/z
+	match x x/y x/y/z
+	not x/y/z/w
+
+	pattern x/.../y/z
+	match x/a/b/c
+	not y/x/a/b/c
+`
+
+func TestTreeCanMatchPattern(t *testing.T) {
+	testPatterns(t, "TreeCanMatchPattern", treeCanMatchPatternTests, func(pattern, name string) bool {
+		return TreeCanMatchPattern(pattern)(name)
+	})
+}
+
+var hasPathPrefixTests = []stringPairTest{
+	{"abc", "a", false},
+	{"a/bc", "a", true},
+	{"a", "a", true},
+	{"a/bc", "a/", true},
+}
+
+func TestHasPathPrefix(t *testing.T) {
+	testStringPairs(t, "hasPathPrefix", hasPathPrefixTests, hasPathPrefix)
+}
+
+type stringPairTest struct {
+	in1 string
+	in2 string
+	out bool
+}
+
+func testStringPairs(t *testing.T, name string, tests []stringPairTest, f func(string, string) bool) {
+	for _, tt := range tests {
+		if out := f(tt.in1, tt.in2); out != tt.out {
+			t.Errorf("%s(%q, %q) = %v, want %v", name, tt.in1, tt.in2, out, tt.out)
+		}
+	}
+}
+
+func testPatterns(t *testing.T, name, tests string, fn func(string, string) bool) {
+	var patterns []string
+	for _, line := range strings.Split(tests, "\n") {
+		if i := strings.Index(line, "#"); i >= 0 {
+			line = line[:i]
+		}
+		f := strings.Fields(line)
+		if len(f) == 0 {
+			continue
+		}
+		switch f[0] {
+		default:
+			t.Fatalf("unknown directive %q", f[0])
+		case "pattern":
+			patterns = f[1:]
+		case "match", "not":
+			want := f[0] == "match"
+			for _, pattern := range patterns {
+				for _, in := range f[1:] {
+					if fn(pattern, in) != want {
+						t.Errorf("%s(%q, %q) = %v, want %v", name, pattern, in, !want, want)
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/internal/pkgpattern/pkgpattern.go b/go/src/cmd/internal/pkgpattern/pkgpattern.go
new file mode 100644
index 0000000000000000000000000000000000000000..5bbe8a52fb1075397d818c74b8a97785c503d008
--- /dev/null
+++ b/go/src/cmd/internal/pkgpattern/pkgpattern.go
@@ -0,0 +1,138 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package pkgpattern
+
+import (
+	"regexp"
+	"strings"
+	"unicode/utf8"
+)
+
+// Note: most of this code was originally part of the cmd/go/internal/search
+// package; it was migrated here in order to support the use case of
+// commands other than cmd/go that need to accept package pattern args.
+
+// TreeCanMatchPattern(pattern)(name) reports whether
+// name or children of name can possibly match pattern.
+// Pattern is the same limited glob accepted by MatchPattern.
+func TreeCanMatchPattern(pattern string) func(name string) bool {
+	wildCard := false
+	if i := strings.Index(pattern, "..."); i >= 0 {
+		wildCard = true
+		pattern = pattern[:i]
+	}
+	return func(name string) bool {
+		return len(name) <= len(pattern) && hasPathPrefix(pattern, name) ||
+			wildCard && strings.HasPrefix(name, pattern)
+	}
+}
+
+// MatchPattern(pattern)(name) reports whether
+// name matches pattern. Pattern is a limited glob
+// pattern in which '...' means 'any string' and there
+// is no other special syntax.
+// Unfortunately, there are two special cases. Quoting "go help packages":
+//
+// First, /... at the end of the pattern can match an empty string,
+// so that net/... matches both net and packages in its subdirectories, like net/http.
+// Second, any slash-separated pattern element containing a wildcard never
+// participates in a match of the "vendor" element in the path of a vendored
+// package, so that ./... does not match packages in subdirectories of
+// ./vendor or ./mycode/vendor, but ./vendor/... and ./mycode/vendor/... do.
+// Note, however, that a directory named vendor that itself contains code
+// is not a vendored package: cmd/vendor would be a command named vendor,
+// and the pattern cmd/... matches it.
+func MatchPattern(pattern string) func(name string) bool {
+	return matchPatternInternal(pattern, true)
+}
+
+// MatchSimplePattern returns a function that can be used to check
+// whether a given name matches a pattern, where pattern is a limited
+// glob pattern in which '...' means 'any string', with no other
+// special syntax. There is one special case for MatchPatternSimple:
+// according to the rules in "go help packages": a /... at the end of
+// the pattern can match an empty string, so that net/... matches both
+// net and packages in its subdirectories, like net/http.
+func MatchSimplePattern(pattern string) func(name string) bool {
+	return matchPatternInternal(pattern, false)
+}
+
+func matchPatternInternal(pattern string, vendorExclude bool) func(name string) bool {
+	// Convert pattern to regular expression.
+	// The strategy for the trailing /... is to nest it in an explicit ? expression.
+	// The strategy for the vendor exclusion is to change the unmatchable
+	// vendor strings to a disallowed code point (vendorChar) and to use
+	// "(anything but that codepoint)*" as the implementation of the ... wildcard.
+	// This is a bit complicated but the obvious alternative,
+	// namely a hand-written search like in most shell glob matchers,
+	// is too easy to make accidentally exponential.
+	// Using package regexp guarantees linear-time matching.
+
+	const vendorChar = "\x00"
+
+	if vendorExclude && strings.Contains(pattern, vendorChar) || !utf8.ValidString(pattern) {
+		return func(name string) bool { return false }
+	}
+
+	re := regexp.QuoteMeta(pattern)
+	wild := `.*`
+	if vendorExclude {
+		wild = `[^` + vendorChar + `]*`
+		re = replaceVendor(re, vendorChar)
+		switch {
+		case strings.HasSuffix(re, `/`+vendorChar+`/\.\.\.`):
+			re = strings.TrimSuffix(re, `/`+vendorChar+`/\.\.\.`) + `(/vendor|/` + vendorChar + `/\.\.\.)`
+		case re == vendorChar+`/\.\.\.`:
+			re = `(/vendor|/` + vendorChar + `/\.\.\.)`
+		}
+	}
+	if strings.HasSuffix(re, `/\.\.\.`) {
+		re = strings.TrimSuffix(re, `/\.\.\.`) + `(/\.\.\.)?`
+	}
+	re = strings.ReplaceAll(re, `\.\.\.`, wild)
+
+	reg := regexp.MustCompile(`^` + re + `$`)
+
+	return func(name string) bool {
+		if vendorExclude {
+			if strings.Contains(name, vendorChar) {
+				return false
+			}
+			name = replaceVendor(name, vendorChar)
+		}
+		return reg.MatchString(name)
+	}
+}
+
+// hasPathPrefix reports whether the path s begins with the
+// elements in prefix.
+func hasPathPrefix(s, prefix string) bool {
+	switch {
+	default:
+		return false
+	case len(s) == len(prefix):
+		return s == prefix
+	case len(s) > len(prefix):
+		if prefix != "" && prefix[len(prefix)-1] == '/' {
+			return strings.HasPrefix(s, prefix)
+		}
+		return s[len(prefix)] == '/' && s[:len(prefix)] == prefix
+	}
+}
+
+// replaceVendor returns the result of replacing
+// non-trailing vendor path elements in x with repl.
+func replaceVendor(x, repl string) string {
+	if !strings.Contains(x, "vendor") {
+		return x
+	}
+	elem := strings.Split(x, "/")
+	for i := 0; i < len(elem)-1; i++ {
+		if elem[i] == "vendor" {
+			elem[i] = repl
+		}
+	}
+	return strings.Join(elem, "/")
+}
diff --git a/go/src/cmd/internal/quoted/quoted.go b/go/src/cmd/internal/quoted/quoted.go
new file mode 100644
index 0000000000000000000000000000000000000000..a81227507353bf9d088d65ba1c42ade631586280
--- /dev/null
+++ b/go/src/cmd/internal/quoted/quoted.go
@@ -0,0 +1,129 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quoted provides string manipulation utilities.
+package quoted
+
+import (
+	"flag"
+	"fmt"
+	"strings"
+	"unicode"
+)
+
+func isSpaceByte(c byte) bool {
+	return c == ' ' || c == '\t' || c == '\n' || c == '\r'
+}
+
+// Split splits s into a list of fields,
+// allowing single or double quotes around elements.
+// There is no unescaping or other processing within
+// quoted fields.
+//
+// Keep in sync with cmd/dist/quoted.go
+func Split(s string) ([]string, error) {
+	// Split fields allowing '' or "" around elements.
+	// Quotes further inside the string do not count.
+	var f []string
+	for len(s) > 0 {
+		for len(s) > 0 && isSpaceByte(s[0]) {
+			s = s[1:]
+		}
+		if len(s) == 0 {
+			break
+		}
+		// Accepted quoted string. No unescaping inside.
+		if s[0] == '"' || s[0] == '\'' {
+			quote := s[0]
+			s = s[1:]
+			i := 0
+			for i < len(s) && s[i] != quote {
+				i++
+			}
+			if i >= len(s) {
+				return nil, fmt.Errorf("unterminated %c string", quote)
+			}
+			f = append(f, s[:i])
+			s = s[i+1:]
+			continue
+		}
+		i := 0
+		for i < len(s) && !isSpaceByte(s[i]) {
+			i++
+		}
+		f = append(f, s[:i])
+		s = s[i:]
+	}
+	return f, nil
+}
+
+// Join joins a list of arguments into a string that can be parsed
+// with Split. Arguments are quoted only if necessary; arguments
+// without spaces or quotes are kept as-is. No argument may contain both
+// single and double quotes.
+func Join(args []string) (string, error) {
+	var buf []byte
+	for i, arg := range args {
+		if i > 0 {
+			buf = append(buf, ' ')
+		}
+		var sawSpace, sawSingleQuote, sawDoubleQuote bool
+		for _, c := range arg {
+			switch {
+			case c > unicode.MaxASCII:
+				continue
+			case isSpaceByte(byte(c)):
+				sawSpace = true
+			case c == '\'':
+				sawSingleQuote = true
+			case c == '"':
+				sawDoubleQuote = true
+			}
+		}
+		switch {
+		case !sawSpace && !sawSingleQuote && !sawDoubleQuote:
+			buf = append(buf, arg...)
+
+		case !sawSingleQuote:
+			buf = append(buf, '\'')
+			buf = append(buf, arg...)
+			buf = append(buf, '\'')
+
+		case !sawDoubleQuote:
+			buf = append(buf, '"')
+			buf = append(buf, arg...)
+			buf = append(buf, '"')
+
+		default:
+			return "", fmt.Errorf("argument %q contains both single and double quotes and cannot be quoted", arg)
+		}
+	}
+	return string(buf), nil
+}
+
+// A Flag parses a list of string arguments encoded with Join.
+// It is useful for flags like cmd/link's -extldflags.
+type Flag []string
+
+var _ flag.Value = (*Flag)(nil)
+
+func (f *Flag) Set(v string) error {
+	fs, err := Split(v)
+	if err != nil {
+		return err
+	}
+	*f = fs[:len(fs):len(fs)]
+	return nil
+}
+
+func (f *Flag) String() string {
+	if f == nil {
+		return ""
+	}
+	s, err := Join(*f)
+	if err != nil {
+		return strings.Join(*f, " ")
+	}
+	return s
+}
diff --git a/go/src/cmd/internal/quoted/quoted_test.go b/go/src/cmd/internal/quoted/quoted_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..d76270c87b493e31907b155d3ff9a1695205e81e
--- /dev/null
+++ b/go/src/cmd/internal/quoted/quoted_test.go
@@ -0,0 +1,88 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quoted
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+)
+
+func TestSplit(t *testing.T) {
+	for _, test := range []struct {
+		name    string
+		value   string
+		want    []string
+		wantErr string
+	}{
+		{name: "empty", value: "", want: nil},
+		{name: "space", value: " ", want: nil},
+		{name: "one", value: "a", want: []string{"a"}},
+		{name: "leading_space", value: " a", want: []string{"a"}},
+		{name: "trailing_space", value: "a ", want: []string{"a"}},
+		{name: "two", value: "a b", want: []string{"a", "b"}},
+		{name: "two_multi_space", value: "a  b", want: []string{"a", "b"}},
+		{name: "two_tab", value: "a\tb", want: []string{"a", "b"}},
+		{name: "two_newline", value: "a\nb", want: []string{"a", "b"}},
+		{name: "quote_single", value: `'a b'`, want: []string{"a b"}},
+		{name: "quote_double", value: `"a b"`, want: []string{"a b"}},
+		{name: "quote_both", value: `'a '"b "`, want: []string{"a ", "b "}},
+		{name: "quote_contains", value: `'a "'"'b"`, want: []string{`a "`, `'b`}},
+		{name: "escape", value: `\'`, want: []string{`\'`}},
+		{name: "quote_unclosed", value: `'a`, wantErr: "unterminated ' string"},
+	} {
+		t.Run(test.name, func(t *testing.T) {
+			got, err := Split(test.value)
+			if err != nil {
+				if test.wantErr == "" {
+					t.Fatalf("unexpected error: %v", err)
+				} else if errMsg := err.Error(); !strings.Contains(errMsg, test.wantErr) {
+					t.Fatalf("error %q does not contain %q", errMsg, test.wantErr)
+				}
+				return
+			}
+			if test.wantErr != "" {
+				t.Fatalf("unexpected success; wanted error containing %q", test.wantErr)
+			}
+			if !reflect.DeepEqual(got, test.want) {
+				t.Errorf("got %q; want %q", got, test.want)
+			}
+		})
+	}
+}
+
+func TestJoin(t *testing.T) {
+	for _, test := range []struct {
+		name          string
+		args          []string
+		want, wantErr string
+	}{
+		{name: "empty", args: nil, want: ""},
+		{name: "one", args: []string{"a"}, want: "a"},
+		{name: "two", args: []string{"a", "b"}, want: "a b"},
+		{name: "space", args: []string{"a ", "b"}, want: "'a ' b"},
+		{name: "newline", args: []string{"a\n", "b"}, want: "'a\n' b"},
+		{name: "quote", args: []string{`'a `, "b"}, want: `"'a " b`},
+		{name: "unquoteable", args: []string{`'"`}, wantErr: "contains both single and double quotes and cannot be quoted"},
+	} {
+		t.Run(test.name, func(t *testing.T) {
+			got, err := Join(test.args)
+			if err != nil {
+				if test.wantErr == "" {
+					t.Fatalf("unexpected error: %v", err)
+				} else if errMsg := err.Error(); !strings.Contains(errMsg, test.wantErr) {
+					t.Fatalf("error %q does not contain %q", errMsg, test.wantErr)
+				}
+				return
+			}
+			if test.wantErr != "" {
+				t.Fatalf("unexpected success; wanted error containing %q", test.wantErr)
+			}
+			if got != test.want {
+				t.Errorf("got %s; want %s", got, test.want)
+			}
+		})
+	}
+}
diff --git a/go/src/cmd/internal/robustio/robustio.go b/go/src/cmd/internal/robustio/robustio.go
new file mode 100644
index 0000000000000000000000000000000000000000..73f88dcdd040afdc1745a518b21e8b6829c91570
--- /dev/null
+++ b/go/src/cmd/internal/robustio/robustio.go
@@ -0,0 +1,39 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package robustio wraps I/O functions that are prone to failure on Windows,
+// transparently retrying errors up to an arbitrary timeout.
+//
+// Errors are classified heuristically and retries are bounded, so the functions
+// in this package do not completely eliminate spurious errors. However, they do
+// significantly reduce the rate of failure in practice.
+//
+// If so, the error will likely wrap one of:
+// The functions in this package do not completely eliminate spurious errors,
+// but substantially reduce their rate of occurrence in practice.
+package robustio
+
+// Rename is like os.Rename, but on Windows retries errors that may occur if the
+// file is concurrently read or overwritten.
+//
+// (See golang.org/issue/31247 and golang.org/issue/32188.)
+func Rename(oldpath, newpath string) error {
+	return rename(oldpath, newpath)
+}
+
+// ReadFile is like os.ReadFile, but on Windows retries errors that may
+// occur if the file is concurrently replaced.
+//
+// (See golang.org/issue/31247 and golang.org/issue/32188.)
+func ReadFile(filename string) ([]byte, error) {
+	return readFile(filename)
+}
+
+// RemoveAll is like os.RemoveAll, but on Windows retries errors that may occur
+// if an executable file in the directory has recently been executed.
+//
+// (See golang.org/issue/19491.)
+func RemoveAll(path string) error {
+	return removeAll(path)
+}
diff --git a/go/src/cmd/internal/robustio/robustio_darwin.go b/go/src/cmd/internal/robustio/robustio_darwin.go
new file mode 100644
index 0000000000000000000000000000000000000000..69ea2479308dea22447eb33b8fb6213ca2bc707f
--- /dev/null
+++ b/go/src/cmd/internal/robustio/robustio_darwin.go
@@ -0,0 +1,18 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package robustio
+
+import (
+	"errors"
+	"syscall"
+)
+
+const errFileNotFound = syscall.ENOENT
+
+// isEphemeralError returns true if err may be resolved by waiting.
+func isEphemeralError(err error) bool {
+	errno, ok := errors.AsType[syscall.Errno](err)
+	return ok && errno == errFileNotFound
+}
diff --git a/go/src/cmd/internal/robustio/robustio_flaky.go b/go/src/cmd/internal/robustio/robustio_flaky.go
new file mode 100644
index 0000000000000000000000000000000000000000..ec1a2daea6585221ad3644ef4d79906ec98eabd1
--- /dev/null
+++ b/go/src/cmd/internal/robustio/robustio_flaky.go
@@ -0,0 +1,90 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows || darwin
+
+package robustio
+
+import (
+	"errors"
+	"math/rand"
+	"os"
+	"syscall"
+	"time"
+)
+
+const arbitraryTimeout = 2000 * time.Millisecond
+
+// retry retries ephemeral errors from f up to an arbitrary timeout
+// to work around filesystem flakiness on Windows and Darwin.
+func retry(f func() (err error, mayRetry bool)) error {
+	var (
+		bestErr     error
+		lowestErrno syscall.Errno
+		start       time.Time
+		nextSleep   time.Duration = 1 * time.Millisecond
+	)
+	for {
+		err, mayRetry := f()
+		if err == nil || !mayRetry {
+			return err
+		}
+
+		if errno, ok := errors.AsType[syscall.Errno](err); ok && (lowestErrno == 0 || errno < lowestErrno) {
+			bestErr = err
+			lowestErrno = errno
+		} else if bestErr == nil {
+			bestErr = err
+		}
+
+		if start.IsZero() {
+			start = time.Now()
+		} else if d := time.Since(start) + nextSleep; d >= arbitraryTimeout {
+			break
+		}
+		time.Sleep(nextSleep)
+		nextSleep += time.Duration(rand.Int63n(int64(nextSleep)))
+	}
+
+	return bestErr
+}
+
+// rename is like os.Rename, but retries ephemeral errors.
+//
+// On Windows it wraps os.Rename, which (as of 2019-06-04) uses MoveFileEx with
+// MOVEFILE_REPLACE_EXISTING.
+//
+// Windows also provides a different system call, ReplaceFile,
+// that provides similar semantics, but perhaps preserves more metadata. (The
+// documentation on the differences between the two is very sparse.)
+//
+// Empirical error rates with MoveFileEx are lower under modest concurrency, so
+// for now we're sticking with what the os package already provides.
+func rename(oldpath, newpath string) (err error) {
+	return retry(func() (err error, mayRetry bool) {
+		err = os.Rename(oldpath, newpath)
+		return err, isEphemeralError(err)
+	})
+}
+
+// readFile is like os.ReadFile, but retries ephemeral errors.
+func readFile(filename string) ([]byte, error) {
+	var b []byte
+	err := retry(func() (err error, mayRetry bool) {
+		b, err = os.ReadFile(filename)
+
+		// Unlike in rename, we do not retry errFileNotFound here: it can occur
+		// as a spurious error, but the file may also genuinely not exist, so the
+		// increase in robustness is probably not worth the extra latency.
+		return err, isEphemeralError(err) && !errors.Is(err, errFileNotFound)
+	})
+	return b, err
+}
+
+func removeAll(path string) error {
+	return retry(func() (err error, mayRetry bool) {
+		err = os.RemoveAll(path)
+		return err, isEphemeralError(err)
+	})
+}
diff --git a/go/src/cmd/internal/robustio/robustio_other.go b/go/src/cmd/internal/robustio/robustio_other.go
new file mode 100644
index 0000000000000000000000000000000000000000..da9a46e4face362eb5d95872bccc2ecd4a7a5424
--- /dev/null
+++ b/go/src/cmd/internal/robustio/robustio_other.go
@@ -0,0 +1,27 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !windows && !darwin
+
+package robustio
+
+import (
+	"os"
+)
+
+func rename(oldpath, newpath string) error {
+	return os.Rename(oldpath, newpath)
+}
+
+func readFile(filename string) ([]byte, error) {
+	return os.ReadFile(filename)
+}
+
+func removeAll(path string) error {
+	return os.RemoveAll(path)
+}
+
+func isEphemeralError(err error) bool {
+	return false
+}
diff --git a/go/src/cmd/internal/robustio/robustio_windows.go b/go/src/cmd/internal/robustio/robustio_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..ad46ec5cfeb60148f2d4e027c0f4696426d4bdde
--- /dev/null
+++ b/go/src/cmd/internal/robustio/robustio_windows.go
@@ -0,0 +1,26 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package robustio
+
+import (
+	"errors"
+	"internal/syscall/windows"
+	"syscall"
+)
+
+const errFileNotFound = syscall.ERROR_FILE_NOT_FOUND
+
+// isEphemeralError returns true if err may be resolved by waiting.
+func isEphemeralError(err error) bool {
+	if errno, ok := errors.AsType[syscall.Errno](err); ok {
+		switch errno {
+		case syscall.ERROR_ACCESS_DENIED,
+			syscall.ERROR_FILE_NOT_FOUND,
+			windows.ERROR_SHARING_VIOLATION:
+			return true
+		}
+	}
+	return false
+}
diff --git a/go/src/cmd/internal/script/cmds.go b/go/src/cmd/internal/script/cmds.go
new file mode 100644
index 0000000000000000000000000000000000000000..a682d9b3f66863a2a23a3e0e2ac9bbb30c2c4480
--- /dev/null
+++ b/go/src/cmd/internal/script/cmds.go
@@ -0,0 +1,1126 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package script
+
+import (
+	"cmd/internal/pathcache"
+	"cmd/internal/robustio"
+	"errors"
+	"fmt"
+	"internal/diff"
+	"io/fs"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"runtime"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+)
+
+// DefaultCmds returns a set of broadly useful script commands.
+//
+// Run the 'help' command within a script engine to view a list of the available
+// commands.
+func DefaultCmds() map[string]Cmd {
+	return map[string]Cmd{
+		"cat":     Cat(),
+		"cd":      Cd(),
+		"chmod":   Chmod(),
+		"cmp":     Cmp(),
+		"cmpenv":  Cmpenv(),
+		"cp":      Cp(),
+		"echo":    Echo(),
+		"env":     Env(),
+		"exec":    Exec(func(cmd *exec.Cmd) error { return cmd.Process.Signal(os.Interrupt) }, 100*time.Millisecond), // arbitrary grace period
+		"exists":  Exists(),
+		"grep":    Grep(),
+		"help":    Help(),
+		"mkdir":   Mkdir(),
+		"mv":      Mv(),
+		"rm":      Rm(),
+		"replace": Replace(),
+		"sleep":   Sleep(),
+		"stderr":  Stderr(),
+		"stdout":  Stdout(),
+		"stop":    Stop(),
+		"symlink": Symlink(),
+		"wait":    Wait(),
+	}
+}
+
+// Command returns a new Cmd with a Usage method that returns a copy of the
+// given CmdUsage and a Run method calls the given function.
+func Command(usage CmdUsage, run func(*State, ...string) (WaitFunc, error)) Cmd {
+	return &funcCmd{
+		usage: usage,
+		run:   run,
+	}
+}
+
+// A funcCmd implements Cmd using a function value.
+type funcCmd struct {
+	usage CmdUsage
+	run   func(*State, ...string) (WaitFunc, error)
+}
+
+func (c *funcCmd) Run(s *State, args ...string) (WaitFunc, error) {
+	return c.run(s, args...)
+}
+
+func (c *funcCmd) Usage() *CmdUsage { return &c.usage }
+
+// firstNonFlag returns a slice containing the index of the first argument in
+// rawArgs that is not a flag, or nil if all arguments are flags.
+func firstNonFlag(rawArgs ...string) []int {
+	for i, arg := range rawArgs {
+		if !strings.HasPrefix(arg, "-") {
+			return []int{i}
+		}
+		if arg == "--" {
+			return []int{i + 1}
+		}
+	}
+	return nil
+}
+
+// Cat writes the concatenated contents of the named file(s) to the script's
+// stdout buffer.
+func Cat() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "concatenate files and print to the script's stdout buffer",
+			Args:    "files...",
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) == 0 {
+				return nil, ErrUsage
+			}
+
+			paths := make([]string, 0, len(args))
+			for _, arg := range args {
+				paths = append(paths, s.Path(arg))
+			}
+
+			var buf strings.Builder
+			errc := make(chan error, 1)
+			go func() {
+				for _, p := range paths {
+					b, err := os.ReadFile(p)
+					buf.Write(b)
+					if err != nil {
+						errc <- err
+						return
+					}
+				}
+				errc <- nil
+			}()
+
+			wait := func(*State) (stdout, stderr string, err error) {
+				err = <-errc
+				return buf.String(), "", err
+			}
+			return wait, nil
+		})
+}
+
+// Cd changes the current working directory.
+func Cd() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "change the working directory",
+			Args:    "dir",
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) != 1 {
+				return nil, ErrUsage
+			}
+			return nil, s.Chdir(args[0])
+		})
+}
+
+// Chmod changes the permissions of a file or a directory..
+func Chmod() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "change file mode bits",
+			Args:    "perm paths...",
+			Detail: []string{
+				"Changes the permissions of the named files or directories to be equal to perm.",
+				"Only numerical permissions are supported.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) < 2 {
+				return nil, ErrUsage
+			}
+
+			perm, err := strconv.ParseUint(args[0], 0, 32)
+			if err != nil || perm&uint64(fs.ModePerm) != perm {
+				return nil, fmt.Errorf("invalid mode: %s", args[0])
+			}
+
+			for _, arg := range args[1:] {
+				err := os.Chmod(s.Path(arg), fs.FileMode(perm))
+				if err != nil {
+					return nil, err
+				}
+			}
+			return nil, nil
+		})
+}
+
+// Cmp compares the contents of two files, or the contents of either the
+// "stdout" or "stderr" buffer and a file, returning a non-nil error if the
+// contents differ.
+func Cmp() Cmd {
+	return Command(
+		CmdUsage{
+			Args:    "[-q] file1 file2",
+			Summary: "compare files for differences",
+			Detail: []string{
+				"By convention, file1 is the actual data and file2 is the expected data.",
+				"The command succeeds if the file contents are identical.",
+				"File1 can be 'stdout' or 'stderr' to compare the stdout or stderr buffer from the most recent command.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			return nil, doCompare(s, false, args...)
+		})
+}
+
+// Cmpenv is like Compare, but also performs environment substitutions
+// on the contents of both arguments.
+func Cmpenv() Cmd {
+	return Command(
+		CmdUsage{
+			Args:    "[-q] file1 file2",
+			Summary: "compare files for differences, with environment expansion",
+			Detail: []string{
+				"By convention, file1 is the actual data and file2 is the expected data.",
+				"The command succeeds if the file contents are identical after substituting variables from the script environment.",
+				"File1 can be 'stdout' or 'stderr' to compare the script's stdout or stderr buffer.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			return nil, doCompare(s, true, args...)
+		})
+}
+
+func doCompare(s *State, env bool, args ...string) error {
+	quiet := false
+	if len(args) > 0 && args[0] == "-q" {
+		quiet = true
+		args = args[1:]
+	}
+	if len(args) != 2 {
+		return ErrUsage
+	}
+
+	name1, name2 := args[0], args[1]
+	var text1, text2 string
+	switch name1 {
+	case "stdout":
+		text1 = s.Stdout()
+	case "stderr":
+		text1 = s.Stderr()
+	default:
+		data, err := os.ReadFile(s.Path(name1))
+		if err != nil {
+			return err
+		}
+		text1 = string(data)
+	}
+
+	data, err := os.ReadFile(s.Path(name2))
+	if err != nil {
+		return err
+	}
+	text2 = string(data)
+
+	if env {
+		text1 = s.ExpandEnv(text1, false)
+		text2 = s.ExpandEnv(text2, false)
+	}
+
+	if text1 != text2 {
+		if !quiet {
+			diffText := diff.Diff(name1, []byte(text1), name2, []byte(text2))
+			s.Logf("%s\n", diffText)
+		}
+		return fmt.Errorf("%s and %s differ", name1, name2)
+	}
+	return nil
+}
+
+// Cp copies one or more files to a new location.
+func Cp() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "copy files to a target file or directory",
+			Args:    "src... dst",
+			Detail: []string{
+				"src can include 'stdout' or 'stderr' to copy from the script's stdout or stderr buffer.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) < 2 {
+				return nil, ErrUsage
+			}
+
+			dst := s.Path(args[len(args)-1])
+			info, err := os.Stat(dst)
+			dstDir := err == nil && info.IsDir()
+			if len(args) > 2 && !dstDir {
+				return nil, &fs.PathError{Op: "cp", Path: dst, Err: errors.New("destination is not a directory")}
+			}
+
+			for _, arg := range args[:len(args)-1] {
+				var (
+					src  string
+					data []byte
+					mode fs.FileMode
+				)
+				switch arg {
+				case "stdout":
+					src = arg
+					data = []byte(s.Stdout())
+					mode = 0666
+				case "stderr":
+					src = arg
+					data = []byte(s.Stderr())
+					mode = 0666
+				default:
+					src = s.Path(arg)
+					info, err := os.Stat(src)
+					if err != nil {
+						return nil, err
+					}
+					mode = info.Mode() & 0777
+					data, err = os.ReadFile(src)
+					if err != nil {
+						return nil, err
+					}
+				}
+				targ := dst
+				if dstDir {
+					targ = filepath.Join(dst, filepath.Base(src))
+				}
+				err := os.WriteFile(targ, data, mode)
+				if err != nil {
+					return nil, err
+				}
+			}
+
+			return nil, nil
+		})
+}
+
+// Echo writes its arguments to stdout, followed by a newline.
+func Echo() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "display a line of text",
+			Args:    "string...",
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			var buf strings.Builder
+			for i, arg := range args {
+				if i > 0 {
+					buf.WriteString(" ")
+				}
+				buf.WriteString(arg)
+			}
+			buf.WriteString("\n")
+			out := buf.String()
+
+			// Stuff the result into a callback to satisfy the OutputCommandFunc
+			// interface, even though it isn't really asynchronous even if run in the
+			// background.
+			//
+			// Nobody should be running 'echo' as a background command, but it's not worth
+			// defining yet another interface, and also doesn't seem worth shoehorning
+			// into a SimpleCommand the way we did with Wait.
+			return func(*State) (stdout, stderr string, err error) {
+				return out, "", nil
+			}, nil
+		})
+}
+
+// Env sets or logs the values of environment variables.
+//
+// With no arguments, Env reports all variables in the environment.
+// "key=value" arguments set variables, and arguments without "="
+// cause the corresponding value to be printed to the stdout buffer.
+func Env() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "set or log the values of environment variables",
+			Args:    "[key[=value]...]",
+			Detail: []string{
+				"With no arguments, print the script environment to the log.",
+				"Otherwise, add the listed key=value pairs to the environment or print the listed keys.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			out := new(strings.Builder)
+			if len(args) == 0 {
+				for _, kv := range s.env {
+					fmt.Fprintf(out, "%s\n", kv)
+				}
+			} else {
+				for _, env := range args {
+					i := strings.Index(env, "=")
+					if i < 0 {
+						// Display value instead of setting it.
+						fmt.Fprintf(out, "%s=%s\n", env, s.envMap[env])
+						continue
+					}
+					if err := s.Setenv(env[:i], env[i+1:]); err != nil {
+						return nil, err
+					}
+				}
+			}
+			var wait WaitFunc
+			if out.Len() > 0 || len(args) == 0 {
+				wait = func(*State) (stdout, stderr string, err error) {
+					return out.String(), "", nil
+				}
+			}
+			return wait, nil
+		})
+}
+
+// Exec runs an arbitrary executable as a subprocess.
+//
+// When the Script's context is canceled, Exec sends the interrupt signal, then
+// waits for up to the given delay for the subprocess to flush output before
+// terminating it with os.Kill.
+func Exec(cancel func(*exec.Cmd) error, waitDelay time.Duration) Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "run an executable program with arguments",
+			Args:    "program [args...]",
+			Detail: []string{
+				"Note that 'exec' does not terminate the script (unlike Unix shells).",
+			},
+			Async: true,
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) < 1 {
+				return nil, ErrUsage
+			}
+
+			// Use the script's PATH to look up the command (if it does not contain a separator)
+			// instead of the test process's PATH (see lookPath).
+			// Don't use filepath.Clean, since that changes "./foo" to "foo".
+			name := filepath.FromSlash(args[0])
+			path := name
+			if !strings.Contains(name, string(filepath.Separator)) {
+				var err error
+				path, err = lookPath(s, name)
+				if err != nil {
+					return nil, err
+				}
+			}
+
+			return startCommand(s, name, path, args[1:], cancel, waitDelay)
+		})
+}
+
+func startCommand(s *State, name, path string, args []string, cancel func(*exec.Cmd) error, waitDelay time.Duration) (WaitFunc, error) {
+	var (
+		cmd                  *exec.Cmd
+		stdoutBuf, stderrBuf strings.Builder
+	)
+	for {
+		cmd = exec.CommandContext(s.Context(), path, args...)
+		if cancel == nil {
+			cmd.Cancel = nil
+		} else {
+			cmd.Cancel = func() error { return cancel(cmd) }
+		}
+		cmd.WaitDelay = waitDelay
+		cmd.Args[0] = name
+		cmd.Dir = s.Getwd()
+		cmd.Env = s.env
+		cmd.Stdout = &stdoutBuf
+		cmd.Stderr = &stderrBuf
+		err := cmd.Start()
+		if err == nil {
+			break
+		}
+		if isETXTBSY(err) {
+			// If the script (or its host process) just wrote the executable we're
+			// trying to run, a fork+exec in another thread may be holding open the FD
+			// that we used to write the executable (see https://go.dev/issue/22315).
+			// Since the descriptor should have CLOEXEC set, the problem should
+			// resolve as soon as the forked child reaches its exec call.
+			// Keep retrying until that happens.
+		} else {
+			return nil, err
+		}
+	}
+
+	wait := func(s *State) (stdout, stderr string, err error) {
+		err = cmd.Wait()
+		return stdoutBuf.String(), stderrBuf.String(), err
+	}
+	return wait, nil
+}
+
+// lookPath is (roughly) like exec.LookPath, but it uses the script's current
+// PATH to find the executable.
+func lookPath(s *State, command string) (string, error) {
+	var strEqual func(string, string) bool
+	if runtime.GOOS == "windows" || runtime.GOOS == "darwin" {
+		// Using GOOS as a proxy for case-insensitive file system.
+		// TODO(bcmills): Remove this assumption.
+		strEqual = strings.EqualFold
+	} else {
+		strEqual = func(a, b string) bool { return a == b }
+	}
+
+	var pathExt []string
+	var searchExt bool
+	var isExecutable func(os.FileInfo) bool
+	if runtime.GOOS == "windows" {
+		// Use the test process's PathExt instead of the script's.
+		// If PathExt is set in the command's environment, cmd.Start fails with
+		// "parameter is invalid". Not sure why.
+		// If the command already has an extension in PathExt (like "cmd.exe")
+		// don't search for other extensions (not "cmd.bat.exe").
+		pathExt = strings.Split(os.Getenv("PathExt"), string(filepath.ListSeparator))
+		searchExt = true
+		cmdExt := filepath.Ext(command)
+		for _, ext := range pathExt {
+			if strEqual(cmdExt, ext) {
+				searchExt = false
+				break
+			}
+		}
+		isExecutable = func(fi os.FileInfo) bool {
+			return fi.Mode().IsRegular()
+		}
+	} else {
+		isExecutable = func(fi os.FileInfo) bool {
+			return fi.Mode().IsRegular() && fi.Mode().Perm()&0111 != 0
+		}
+	}
+
+	pathEnv, _ := s.LookupEnv(pathEnvName())
+	for dir := range strings.SplitSeq(pathEnv, string(filepath.ListSeparator)) {
+		if dir == "" {
+			continue
+		}
+
+		// Determine whether dir needs a trailing path separator.
+		// Note: we avoid filepath.Join in this function because it cleans the
+		// result: we want to preserve the exact dir prefix from the environment.
+		sep := string(filepath.Separator)
+		if os.IsPathSeparator(dir[len(dir)-1]) {
+			sep = ""
+		}
+
+		if searchExt {
+			ents, err := os.ReadDir(dir)
+			if err != nil {
+				continue
+			}
+			for _, ent := range ents {
+				for _, ext := range pathExt {
+					if !ent.IsDir() && strEqual(ent.Name(), command+ext) {
+						return dir + sep + ent.Name(), nil
+					}
+				}
+			}
+		} else {
+			path := dir + sep + command
+			if fi, err := os.Stat(path); err == nil && isExecutable(fi) {
+				return path, nil
+			}
+		}
+	}
+	return "", &exec.Error{Name: command, Err: exec.ErrNotFound}
+}
+
+// pathEnvName returns the platform-specific variable used by os/exec.LookPath
+// to look up executable names (either "PATH" or "path").
+//
+// TODO(bcmills): Investigate whether we can instead use PATH uniformly and
+// rewrite it to $path when executing subprocesses.
+func pathEnvName() string {
+	switch runtime.GOOS {
+	case "plan9":
+		return "path"
+	default:
+		return "PATH"
+	}
+}
+
+// Exists checks that the named file(s) exist.
+func Exists() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "check that files exist",
+			Args:    "[-readonly] [-exec] file...",
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			var readonly, exec bool
+		loop:
+			for len(args) > 0 {
+				switch args[0] {
+				case "-readonly":
+					readonly = true
+					args = args[1:]
+				case "-exec":
+					exec = true
+					args = args[1:]
+				default:
+					break loop
+				}
+			}
+			if len(args) == 0 {
+				return nil, ErrUsage
+			}
+
+			for _, file := range args {
+				file = s.Path(file)
+				info, err := os.Stat(file)
+				if err != nil {
+					return nil, err
+				}
+				if readonly && info.Mode()&0222 != 0 {
+					return nil, fmt.Errorf("%s exists but is writable", file)
+				}
+				if exec && runtime.GOOS != "windows" && info.Mode()&0111 == 0 {
+					return nil, fmt.Errorf("%s exists but is not executable", file)
+				}
+			}
+
+			return nil, nil
+		})
+}
+
+// Grep checks that file content matches a regexp.
+// Like stdout/stderr and unlike Unix grep, it accepts Go regexp syntax.
+//
+// Grep does not modify the State's stdout or stderr buffers.
+// (Its output goes to the script log, not stdout.)
+func Grep() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "find lines in a file that match a pattern",
+			Args:    matchUsage + " file",
+			Detail: []string{
+				"The command succeeds if at least one match (or the exact count, if given) is found.",
+				"The -q flag suppresses printing of matches.",
+			},
+			RegexpArgs: firstNonFlag,
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			return nil, match(s, args, "", "grep")
+		})
+}
+
+const matchUsage = "[-count=N] [-q] 'pattern'"
+
+// match implements the Grep, Stdout, and Stderr commands.
+func match(s *State, args []string, text, name string) error {
+	n := 0
+	if len(args) >= 1 && strings.HasPrefix(args[0], "-count=") {
+		var err error
+		n, err = strconv.Atoi(args[0][len("-count="):])
+		if err != nil {
+			return fmt.Errorf("bad -count=: %v", err)
+		}
+		if n < 1 {
+			return fmt.Errorf("bad -count=: must be at least 1")
+		}
+		args = args[1:]
+	}
+	quiet := false
+	if len(args) >= 1 && args[0] == "-q" {
+		quiet = true
+		args = args[1:]
+	}
+
+	isGrep := name == "grep"
+
+	wantArgs := 1
+	if isGrep {
+		wantArgs = 2
+	}
+	if len(args) != wantArgs {
+		return ErrUsage
+	}
+
+	pattern := `(?m)` + args[0]
+	re, err := regexp.Compile(pattern)
+	if err != nil {
+		return err
+	}
+
+	if isGrep {
+		name = args[1] // for error messages
+		data, err := os.ReadFile(s.Path(args[1]))
+		if err != nil {
+			return err
+		}
+		text = string(data)
+	}
+
+	if n > 0 {
+		count := len(re.FindAllString(text, -1))
+		if count != n {
+			return fmt.Errorf("found %d matches for %#q in %s", count, pattern, name)
+		}
+		return nil
+	}
+
+	if !re.MatchString(text) {
+		return fmt.Errorf("no match for %#q in %s", pattern, name)
+	}
+
+	if !quiet {
+		// Print the lines containing the match.
+		loc := re.FindStringIndex(text)
+		for loc[0] > 0 && text[loc[0]-1] != '\n' {
+			loc[0]--
+		}
+		for loc[1] < len(text) && text[loc[1]] != '\n' {
+			loc[1]++
+		}
+		lines := strings.TrimSuffix(text[loc[0]:loc[1]], "\n")
+		s.Logf("matched: %s\n", lines)
+	}
+	return nil
+}
+
+// Help writes command documentation to the script log.
+func Help() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "log help text for commands and conditions",
+			Args:    "[-v] name...",
+			Detail: []string{
+				"To display help for a specific condition, enclose it in brackets: 'help [amd64]'.",
+				"To display complete documentation when listing all commands, pass the -v flag.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if s.engine == nil {
+				return nil, errors.New("no engine configured")
+			}
+
+			verbose := false
+			if len(args) > 0 {
+				verbose = true
+				if args[0] == "-v" {
+					args = args[1:]
+				}
+			}
+
+			var cmds, conds []string
+			for _, arg := range args {
+				if strings.HasPrefix(arg, "[") && strings.HasSuffix(arg, "]") {
+					conds = append(conds, arg[1:len(arg)-1])
+				} else {
+					cmds = append(cmds, arg)
+				}
+			}
+
+			out := new(strings.Builder)
+
+			if len(conds) > 0 || (len(args) == 0 && len(s.engine.Conds) > 0) {
+				if conds == nil {
+					out.WriteString("conditions:\n\n")
+				}
+				s.engine.ListConds(out, s, conds...)
+			}
+
+			if len(cmds) > 0 || len(args) == 0 {
+				if len(args) == 0 {
+					out.WriteString("\ncommands:\n\n")
+				}
+				s.engine.ListCmds(out, verbose, cmds...)
+			}
+
+			wait := func(*State) (stdout, stderr string, err error) {
+				return out.String(), "", nil
+			}
+			return wait, nil
+		})
+}
+
+// Mkdir creates a directory and any needed parent directories.
+func Mkdir() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "create directories, if they do not already exist",
+			Args:    "path...",
+			Detail: []string{
+				"Unlike Unix mkdir, parent directories are always created if needed.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) < 1 {
+				return nil, ErrUsage
+			}
+			for _, arg := range args {
+				if err := os.MkdirAll(s.Path(arg), 0777); err != nil {
+					return nil, err
+				}
+			}
+			return nil, nil
+		})
+}
+
+// Mv renames an existing file or directory to a new path.
+func Mv() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "rename a file or directory to a new path",
+			Args:    "old new",
+			Detail: []string{
+				"OS-specific restrictions may apply when old and new are in different directories.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) != 2 {
+				return nil, ErrUsage
+			}
+			return nil, os.Rename(s.Path(args[0]), s.Path(args[1]))
+		})
+}
+
+// Program returns a new command that runs the named program, found from the
+// host process's PATH (not looked up in the script's PATH).
+func Program(name string, cancel func(*exec.Cmd) error, waitDelay time.Duration) Cmd {
+	var (
+		shortName    string
+		summary      string
+		lookPathOnce sync.Once
+		path         string
+		pathErr      error
+	)
+	if filepath.IsAbs(name) {
+		lookPathOnce.Do(func() { path = filepath.Clean(name) })
+		shortName = strings.TrimSuffix(filepath.Base(path), ".exe")
+		summary = "run the '" + shortName + "' program provided by the script host"
+	} else {
+		shortName = name
+		summary = "run the '" + shortName + "' program from the script host's PATH"
+	}
+
+	return Command(
+		CmdUsage{
+			Summary: summary,
+			Args:    "[args...]",
+			Async:   true,
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			lookPathOnce.Do(func() {
+				path, pathErr = pathcache.LookPath(name)
+			})
+			if pathErr != nil {
+				return nil, pathErr
+			}
+			return startCommand(s, shortName, path, args, cancel, waitDelay)
+		})
+}
+
+// Replace replaces all occurrences of a string in a file with another string.
+func Replace() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "replace strings in a file",
+			Args:    "[old new]... file",
+			Detail: []string{
+				"The 'old' and 'new' arguments are unquoted as if in quoted Go strings.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args)%2 != 1 {
+				return nil, ErrUsage
+			}
+
+			oldNew := make([]string, 0, len(args)-1)
+			for _, arg := range args[:len(args)-1] {
+				s, err := strconv.Unquote(`"` + arg + `"`)
+				if err != nil {
+					return nil, err
+				}
+				oldNew = append(oldNew, s)
+			}
+
+			r := strings.NewReplacer(oldNew...)
+			file := s.Path(args[len(args)-1])
+
+			data, err := os.ReadFile(file)
+			if err != nil {
+				return nil, err
+			}
+			replaced := r.Replace(string(data))
+
+			return nil, os.WriteFile(file, []byte(replaced), 0666)
+		})
+}
+
+// Rm removes a file or directory.
+//
+// If a directory, Rm also recursively removes that directory's
+// contents.
+func Rm() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "remove a file or directory",
+			Args:    "path...",
+			Detail: []string{
+				"If the path is a directory, its contents are removed recursively.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) < 1 {
+				return nil, ErrUsage
+			}
+			for _, arg := range args {
+				if err := removeAll(s.Path(arg)); err != nil {
+					return nil, err
+				}
+			}
+			return nil, nil
+		})
+}
+
+// removeAll removes dir and all files and directories it contains.
+//
+// Unlike os.RemoveAll, removeAll attempts to make the directories writable if
+// needed in order to remove their contents.
+func removeAll(dir string) error {
+	// module cache has 0444 directories;
+	// make them writable in order to remove content.
+	filepath.WalkDir(dir, func(path string, info fs.DirEntry, err error) error {
+		// chmod not only directories, but also things that we couldn't even stat
+		// due to permission errors: they may also be unreadable directories.
+		if err != nil || info.IsDir() {
+			os.Chmod(path, 0777)
+		}
+		return nil
+	})
+	return robustio.RemoveAll(dir)
+}
+
+// Sleep sleeps for the given Go duration or until the script's context is
+// canceled, whichever happens first.
+func Sleep() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "sleep for a specified duration",
+			Args:    "duration",
+			Detail: []string{
+				"The duration must be given as a Go time.Duration string.",
+			},
+			Async: true,
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) != 1 {
+				return nil, ErrUsage
+			}
+
+			d, err := time.ParseDuration(args[0])
+			if err != nil {
+				return nil, err
+			}
+
+			timer := time.NewTimer(d)
+			wait := func(s *State) (stdout, stderr string, err error) {
+				ctx := s.Context()
+				select {
+				case <-ctx.Done():
+					timer.Stop()
+					return "", "", ctx.Err()
+				case <-timer.C:
+					return "", "", nil
+				}
+			}
+			return wait, nil
+		})
+}
+
+// Stderr searches for a regular expression in the stderr buffer.
+func Stderr() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "find lines in the stderr buffer that match a pattern",
+			Args:    matchUsage + " file",
+			Detail: []string{
+				"The command succeeds if at least one match (or the exact count, if given) is found.",
+				"The -q flag suppresses printing of matches.",
+			},
+			RegexpArgs: firstNonFlag,
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			return nil, match(s, args, s.Stderr(), "stderr")
+		})
+}
+
+// Stdout searches for a regular expression in the stdout buffer.
+func Stdout() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "find lines in the stdout buffer that match a pattern",
+			Args:    matchUsage + " file",
+			Detail: []string{
+				"The command succeeds if at least one match (or the exact count, if given) is found.",
+				"The -q flag suppresses printing of matches.",
+			},
+			RegexpArgs: firstNonFlag,
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			return nil, match(s, args, s.Stdout(), "stdout")
+		})
+}
+
+// Stop returns a sentinel error that causes script execution to halt
+// and s.Execute to return with a nil error.
+func Stop() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "stop execution of the script",
+			Args:    "[msg]",
+			Detail: []string{
+				"The message is written to the script log, but no error is reported from the script engine.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) > 1 {
+				return nil, ErrUsage
+			}
+			// TODO(bcmills): The argument passed to stop seems redundant with comments.
+			// Either use it systematically or remove it.
+			if len(args) == 1 {
+				return nil, stopError{msg: args[0]}
+			}
+			return nil, stopError{}
+		})
+}
+
+// stopError is the sentinel error type returned by the Stop command.
+type stopError struct {
+	msg string
+}
+
+func (s stopError) Error() string {
+	if s.msg == "" {
+		return "stop"
+	}
+	return "stop: " + s.msg
+}
+
+// Symlink creates a symbolic link.
+func Symlink() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "create a symlink",
+			Args:    "path -> target",
+			Detail: []string{
+				"Creates path as a symlink to target.",
+				"The '->' token (like in 'ls -l' output on Unix) is required.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) != 3 || args[1] != "->" {
+				return nil, ErrUsage
+			}
+
+			// Note that the link target args[2] is not interpreted with s.Path:
+			// it will be interpreted relative to the directory file is in.
+			return nil, os.Symlink(filepath.FromSlash(args[2]), s.Path(args[0]))
+		})
+}
+
+// Wait waits for the completion of background commands.
+//
+// When Wait returns, the stdout and stderr buffers contain the concatenation of
+// the background commands' respective outputs in the order in which those
+// commands were started.
+func Wait() Cmd {
+	return Command(
+		CmdUsage{
+			Summary: "wait for completion of background commands",
+			Args:    "",
+			Detail: []string{
+				"Waits for all background commands to complete.",
+				"The output (and any error) from each command is printed to the log in the order in which the commands were started.",
+				"After the call to 'wait', the script's stdout and stderr buffers contain the concatenation of the background commands' outputs.",
+			},
+		},
+		func(s *State, args ...string) (WaitFunc, error) {
+			if len(args) > 0 {
+				return nil, ErrUsage
+			}
+
+			var stdouts, stderrs []string
+			var errs []*CommandError
+			for _, bg := range s.background {
+				stdout, stderr, err := bg.wait(s)
+
+				beforeArgs := ""
+				if len(bg.args) > 0 {
+					beforeArgs = " "
+				}
+				s.Logf("[background] %s%s%s\n", bg.name, beforeArgs, quoteArgs(bg.args))
+
+				if stdout != "" {
+					s.Logf("[stdout]\n%s", stdout)
+					stdouts = append(stdouts, stdout)
+				}
+				if stderr != "" {
+					s.Logf("[stderr]\n%s", stderr)
+					stderrs = append(stderrs, stderr)
+				}
+				if err != nil {
+					s.Logf("[%v]\n", err)
+				}
+				if cmdErr := checkStatus(bg.command, err); cmdErr != nil {
+					errs = append(errs, cmdErr.(*CommandError))
+				}
+			}
+
+			s.stdout = strings.Join(stdouts, "")
+			s.stderr = strings.Join(stderrs, "")
+			s.background = nil
+			if len(errs) > 0 {
+				return nil, waitError{errs: errs}
+			}
+			return nil, nil
+		})
+}
+
+// A waitError wraps one or more errors returned by background commands.
+type waitError struct {
+	errs []*CommandError
+}
+
+func (w waitError) Error() string {
+	b := new(strings.Builder)
+	for i, err := range w.errs {
+		if i != 0 {
+			b.WriteString("\n")
+		}
+		b.WriteString(err.Error())
+	}
+	return b.String()
+}
+
+func (w waitError) Unwrap() error {
+	if len(w.errs) == 1 {
+		return w.errs[0]
+	}
+	return nil
+}
diff --git a/go/src/cmd/internal/script/cmds_nonunix.go b/go/src/cmd/internal/script/cmds_nonunix.go
new file mode 100644
index 0000000000000000000000000000000000000000..07bf284fa95eed43bfcfde9939cf4e783e1416fb
--- /dev/null
+++ b/go/src/cmd/internal/script/cmds_nonunix.go
@@ -0,0 +1,12 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !unix
+
+package script
+
+func isETXTBSY(err error) bool {
+	// syscall.ETXTBSY is only meaningful on Unix platforms.
+	return false
+}
diff --git a/go/src/cmd/internal/script/cmds_unix.go b/go/src/cmd/internal/script/cmds_unix.go
new file mode 100644
index 0000000000000000000000000000000000000000..94a16b5e9a12b12f90f0565c8ce9839dc5e605e3
--- /dev/null
+++ b/go/src/cmd/internal/script/cmds_unix.go
@@ -0,0 +1,16 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build unix
+
+package script
+
+import (
+	"errors"
+	"syscall"
+)
+
+func isETXTBSY(err error) bool {
+	return errors.Is(err, syscall.ETXTBSY)
+}
diff --git a/go/src/cmd/internal/script/conds.go b/go/src/cmd/internal/script/conds.go
new file mode 100644
index 0000000000000000000000000000000000000000..30759d2a58d48e15ace2806f1477c1a046c71ace
--- /dev/null
+++ b/go/src/cmd/internal/script/conds.go
@@ -0,0 +1,204 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package script
+
+import (
+	"fmt"
+	"internal/syslist"
+	"os"
+	"runtime"
+	"sync"
+)
+
+// DefaultConds returns a set of broadly useful script conditions.
+//
+// Run the 'help' command within a script engine to view a list of the available
+// conditions.
+func DefaultConds() map[string]Cond {
+	conds := make(map[string]Cond)
+
+	conds["GOOS"] = PrefixCondition(
+		"runtime.GOOS == <suffix>",
+		func(_ *State, suffix string) (bool, error) {
+			if suffix == runtime.GOOS {
+				return true, nil
+			}
+			if _, ok := syslist.KnownOS[suffix]; !ok {
+				return false, fmt.Errorf("unrecognized GOOS %q", suffix)
+			}
+			return false, nil
+		})
+
+	conds["GOARCH"] = PrefixCondition(
+		"runtime.GOARCH == <suffix>",
+		func(_ *State, suffix string) (bool, error) {
+			if suffix == runtime.GOARCH {
+				return true, nil
+			}
+			if _, ok := syslist.KnownArch[suffix]; !ok {
+				return false, fmt.Errorf("unrecognized GOOS %q", suffix)
+			}
+			return false, nil
+		})
+
+	conds["compiler"] = PrefixCondition(
+		"runtime.Compiler == <suffix>",
+		func(_ *State, suffix string) (bool, error) {
+			if suffix == runtime.Compiler {
+				return true, nil
+			}
+			switch suffix {
+			case "gc", "gccgo":
+				return false, nil
+			default:
+				return false, fmt.Errorf("unrecognized compiler %q", suffix)
+			}
+		})
+
+	conds["root"] = BoolCondition("os.Geteuid() == 0", os.Geteuid() == 0)
+
+	return conds
+}
+
+// Condition returns a Cond with the given summary and evaluation function.
+func Condition(summary string, eval func(*State) (bool, error)) Cond {
+	return &funcCond{eval: eval, usage: CondUsage{Summary: summary}}
+}
+
+type funcCond struct {
+	eval  func(*State) (bool, error)
+	usage CondUsage
+}
+
+func (c *funcCond) Usage() *CondUsage { return &c.usage }
+
+func (c *funcCond) Eval(s *State, suffix string) (bool, error) {
+	if suffix != "" {
+		return false, ErrUsage
+	}
+	return c.eval(s)
+}
+
+// PrefixCondition returns a Cond with the given summary and evaluation function.
+func PrefixCondition(summary string, eval func(*State, string) (bool, error)) Cond {
+	return &prefixCond{eval: eval, usage: CondUsage{Summary: summary, Prefix: true}}
+}
+
+type prefixCond struct {
+	eval  func(*State, string) (bool, error)
+	usage CondUsage
+}
+
+func (c *prefixCond) Usage() *CondUsage { return &c.usage }
+
+func (c *prefixCond) Eval(s *State, suffix string) (bool, error) {
+	return c.eval(s, suffix)
+}
+
+// BoolCondition returns a Cond with the given truth value and summary.
+// The Cond rejects the use of condition suffixes.
+func BoolCondition(summary string, v bool) Cond {
+	return &boolCond{v: v, usage: CondUsage{Summary: summary}}
+}
+
+type boolCond struct {
+	v     bool
+	usage CondUsage
+}
+
+func (b *boolCond) Usage() *CondUsage { return &b.usage }
+
+func (b *boolCond) Eval(s *State, suffix string) (bool, error) {
+	if suffix != "" {
+		return false, ErrUsage
+	}
+	return b.v, nil
+}
+
+// OnceCondition returns a Cond that calls eval the first time the condition is
+// evaluated. Future calls reuse the same result.
+//
+// The eval function is not passed a *State because the condition is cached
+// across all execution states and must not vary by state.
+func OnceCondition(summary string, eval func() (bool, error)) Cond {
+	return &onceCond{
+		eval:  sync.OnceValues(eval),
+		usage: CondUsage{Summary: summary},
+	}
+}
+
+type onceCond struct {
+	eval  func() (bool, error)
+	usage CondUsage
+}
+
+func (l *onceCond) Usage() *CondUsage { return &l.usage }
+
+func (l *onceCond) Eval(s *State, suffix string) (bool, error) {
+	if suffix != "" {
+		return false, ErrUsage
+	}
+	return l.eval()
+}
+
+// CachedCondition is like Condition but only calls eval the first time the
+// condition is evaluated for a given suffix.
+// Future calls with the same suffix reuse the earlier result.
+//
+// The eval function is not passed a *State because the condition is cached
+// across all execution states and must not vary by state.
+func CachedCondition(summary string, eval func(string) (bool, error)) Cond {
+	return &cachedCond{eval: eval, usage: CondUsage{Summary: summary, Prefix: true}}
+}
+
+type cachedCond struct {
+	m     sync.Map
+	eval  func(string) (bool, error)
+	usage CondUsage
+}
+
+func (c *cachedCond) Usage() *CondUsage { return &c.usage }
+
+func (c *cachedCond) Eval(_ *State, suffix string) (bool, error) {
+	for {
+		var ready chan struct{}
+
+		v, loaded := c.m.Load(suffix)
+		if !loaded {
+			ready = make(chan struct{})
+			v, loaded = c.m.LoadOrStore(suffix, (<-chan struct{})(ready))
+
+			if !loaded {
+				inPanic := true
+				defer func() {
+					if inPanic {
+						c.m.Delete(suffix)
+					}
+					close(ready)
+				}()
+
+				b, err := c.eval(suffix)
+				inPanic = false
+
+				if err == nil {
+					c.m.Store(suffix, b)
+					return b, nil
+				} else {
+					c.m.Store(suffix, err)
+					return false, err
+				}
+			}
+		}
+
+		switch v := v.(type) {
+		case bool:
+			return v, nil
+		case error:
+			return false, v
+		case <-chan struct{}:
+			<-v
+		}
+	}
+}
diff --git a/go/src/cmd/internal/script/engine.go b/go/src/cmd/internal/script/engine.go
new file mode 100644
index 0000000000000000000000000000000000000000..05b9433d3ec8a3c4266e319c2762a02cb6c36e87
--- /dev/null
+++ b/go/src/cmd/internal/script/engine.go
@@ -0,0 +1,782 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package script implements a small, customizable, platform-agnostic scripting
+// language.
+//
+// Scripts are run by an [Engine] configured with a set of available commands
+// and conditions that guard those commands. Each script has an associated
+// working directory and environment, along with a buffer containing the stdout
+// and stderr output of a prior command, tracked in a [State] that commands can
+// inspect and modify.
+//
+// The default commands configured by [NewEngine] resemble a simplified Unix
+// shell.
+//
+// # Script Language
+//
+// Each line of a script is parsed into a sequence of space-separated command
+// words, with environment variable expansion within each word and # marking an
+// end-of-line comment. Additional variables named ':' and '/' are expanded
+// within script arguments (expanding to the value of os.PathListSeparator and
+// os.PathSeparator respectively) but are not inherited in subprocess
+// environments.
+//
+// Adding single quotes around text keeps spaces in that text from being treated
+// as word separators and also disables environment variable expansion.
+// Inside a single-quoted block of text, a repeated single quote indicates
+// a literal single quote, as in:
+//
+//	'Don''t communicate by sharing memory.'
+//
+// A line beginning with # is a comment and conventionally explains what is
+// being done or tested at the start of a new section of the script.
+//
+// Commands are executed one at a time, and errors are checked for each command;
+// if any command fails unexpectedly, no subsequent commands in the script are
+// executed. The command prefix ! indicates that the command on the rest of the
+// line (typically go or a matching predicate) must fail instead of succeeding.
+// The command prefix ? indicates that the command may or may not succeed, but
+// the script should continue regardless.
+//
+// The command prefix [cond] indicates that the command on the rest of the line
+// should only run when the condition is satisfied.
+//
+// A condition can be negated: [!root] means to run the rest of the line only if
+// the user is not root. Multiple conditions may be given for a single command,
+// for example, '[linux] [amd64] skip'. The command will run if all conditions
+// are satisfied.
+package script
+
+import (
+	"bufio"
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"maps"
+	"slices"
+	"sort"
+	"strings"
+	"time"
+)
+
+// An Engine stores the configuration for executing a set of scripts.
+//
+// The same Engine may execute multiple scripts concurrently.
+type Engine struct {
+	Cmds  map[string]Cmd
+	Conds map[string]Cond
+
+	// If Quiet is true, Execute deletes log prints from the previous
+	// section when starting a new section.
+	Quiet bool
+}
+
+// A Cmd is a command that is available to a script.
+type Cmd interface {
+	// Run begins running the command.
+	//
+	// If the command produces output or can be run in the background, run returns
+	// a WaitFunc that will be called to obtain the result of the command and
+	// update the engine's stdout and stderr buffers.
+	//
+	// Run itself and the returned WaitFunc may inspect and/or modify the State,
+	// but the State's methods must not be called concurrently after Run has
+	// returned.
+	//
+	// Run may retain and access the args slice until the WaitFunc has returned.
+	Run(s *State, args ...string) (WaitFunc, error)
+
+	// Usage returns the usage for the command, which the caller must not modify.
+	Usage() *CmdUsage
+}
+
+// A WaitFunc is a function called to retrieve the results of a Cmd.
+type WaitFunc func(*State) (stdout, stderr string, err error)
+
+// A CmdUsage describes the usage of a Cmd, independent of its name
+// (which can change based on its registration).
+type CmdUsage struct {
+	Summary string   // in the style of the Name section of a Unix 'man' page, omitting the name
+	Args    string   // a brief synopsis of the command's arguments (only)
+	Detail  []string // zero or more sentences in the style of the Description section of a Unix 'man' page
+
+	// If Async is true, the Cmd is meaningful to run in the background, and its
+	// Run method must return either a non-nil WaitFunc or a non-nil error.
+	Async bool
+
+	// RegexpArgs reports which arguments, if any, should be treated as regular
+	// expressions. It takes as input the raw, unexpanded arguments and returns
+	// the list of argument indices that will be interpreted as regular
+	// expressions.
+	//
+	// If RegexpArgs is nil, all arguments are assumed not to be regular
+	// expressions.
+	RegexpArgs func(rawArgs ...string) []int
+}
+
+// A Cond is a condition deciding whether a command should be run.
+type Cond interface {
+	// Eval reports whether the condition applies to the given State.
+	//
+	// If the condition's usage reports that it is a prefix,
+	// the condition must be used with a suffix.
+	// Otherwise, the passed-in suffix argument is always the empty string.
+	Eval(s *State, suffix string) (bool, error)
+
+	// Usage returns the usage for the condition, which the caller must not modify.
+	Usage() *CondUsage
+}
+
+// A CondUsage describes the usage of a Cond, independent of its name
+// (which can change based on its registration).
+type CondUsage struct {
+	Summary string // a single-line summary of when the condition is true
+
+	// If Prefix is true, the condition is a prefix and requires a
+	// colon-separated suffix (like "[GOOS:linux]" for the "GOOS" condition).
+	// The suffix may be the empty string (like "[prefix:]").
+	Prefix bool
+}
+
+// Execute reads and executes script, writing the output to log.
+//
+// Execute stops and returns an error at the first command that does not succeed.
+// The returned error's text begins with "file:line: ".
+//
+// If the script runs to completion or ends by a 'stop' command,
+// Execute returns nil.
+//
+// Execute does not stop background commands started by the script
+// before returning. To stop those, use [State.CloseAndWait] or the
+// [Wait] command.
+func (e *Engine) Execute(s *State, file string, script *bufio.Reader, log io.Writer) (err error) {
+	defer func(prev *Engine) { s.engine = prev }(s.engine)
+	s.engine = e
+
+	var sectionStart time.Time
+	// endSection flushes the logs for the current section from s.log to log.
+	// ok indicates whether all commands in the section succeeded.
+	endSection := func(ok bool) error {
+		var err error
+		if sectionStart.IsZero() {
+			// We didn't write a section header or record a timestamp, so just dump the
+			// whole log without those.
+			if s.log.Len() > 0 {
+				err = s.flushLog(log)
+			}
+		} else if s.log.Len() == 0 {
+			// Adding elapsed time for doing nothing is meaningless, so don't.
+			_, err = io.WriteString(log, "\n")
+		} else {
+			// Insert elapsed time for section at the end of the section's comment.
+			_, err = fmt.Fprintf(log, " (%.3fs)\n", time.Since(sectionStart).Seconds())
+
+			if err == nil && (!ok || !e.Quiet) {
+				err = s.flushLog(log)
+			} else {
+				s.log.Reset()
+			}
+		}
+
+		sectionStart = time.Time{}
+		return err
+	}
+
+	var lineno int
+	lineErr := func(err error) error {
+		if _, ok := errors.AsType[*CommandError](err); ok {
+			return err
+		}
+		return fmt.Errorf("%s:%d: %w", file, lineno, err)
+	}
+
+	// In case of failure or panic, flush any pending logs for the section.
+	defer func() {
+		if sErr := endSection(false); sErr != nil && err == nil {
+			err = lineErr(sErr)
+		}
+	}()
+
+	for {
+		if err := s.ctx.Err(); err != nil {
+			// This error wasn't produced by any particular command,
+			// so don't wrap it in a CommandError.
+			return lineErr(err)
+		}
+
+		line, err := script.ReadString('\n')
+		if err == io.EOF {
+			if line == "" {
+				break // Reached the end of the script.
+			}
+			// If the script doesn't end in a newline, interpret the final line.
+		} else if err != nil {
+			return lineErr(err)
+		}
+		line = strings.TrimSuffix(line, "\n")
+		lineno++
+
+		// The comment character "#" at the start of the line delimits a section of
+		// the script.
+		if strings.HasPrefix(line, "#") {
+			// If there was a previous section, the fact that we are starting a new
+			// one implies the success of the previous one.
+			//
+			// At the start of the script, the state may also contain accumulated logs
+			// from commands executed on the State outside of the engine in order to
+			// set it up; flush those logs too.
+			if err := endSection(true); err != nil {
+				return lineErr(err)
+			}
+
+			// Log the section start without a newline so that we can add
+			// a timestamp for the section when it ends.
+			_, err = fmt.Fprintf(log, "%s", line)
+			sectionStart = time.Now()
+			if err != nil {
+				return lineErr(err)
+			}
+			continue
+		}
+
+		cmd, err := parse(file, lineno, line)
+		if cmd == nil && err == nil {
+			continue // Ignore blank lines.
+		}
+		s.Logf("> %s\n", line)
+		if err != nil {
+			return lineErr(err)
+		}
+
+		// Evaluate condition guards.
+		ok, err := e.conditionsActive(s, cmd.conds)
+		if err != nil {
+			return lineErr(err)
+		}
+		if !ok {
+			s.Logf("[condition not met]\n")
+			continue
+		}
+
+		impl := e.Cmds[cmd.name]
+
+		// Expand variables in arguments.
+		var regexpArgs []int
+		if impl != nil {
+			usage := impl.Usage()
+			if usage.RegexpArgs != nil {
+				// First join rawArgs without expansion to pass to RegexpArgs.
+				rawArgs := make([]string, 0, len(cmd.rawArgs))
+				for _, frags := range cmd.rawArgs {
+					var b strings.Builder
+					for _, frag := range frags {
+						b.WriteString(frag.s)
+					}
+					rawArgs = append(rawArgs, b.String())
+				}
+				regexpArgs = usage.RegexpArgs(rawArgs...)
+			}
+		}
+		cmd.args = expandArgs(s, cmd.rawArgs, regexpArgs)
+
+		// Run the command.
+		err = e.runCommand(s, cmd, impl)
+		if err != nil {
+			if stop, ok := errors.AsType[stopError](err); ok {
+				// Since the 'stop' command halts execution of the entire script,
+				// log its message separately from the section in which it appears.
+				err = endSection(true)
+				s.Logf("%v\n", stop)
+				if err == nil {
+					return nil
+				}
+			}
+			return lineErr(err)
+		}
+	}
+
+	if err := endSection(true); err != nil {
+		return lineErr(err)
+	}
+	return nil
+}
+
+// A command is a complete command parsed from a script.
+type command struct {
+	file       string
+	line       int
+	want       expectedStatus
+	conds      []condition // all must be satisfied
+	name       string      // the name of the command; must be non-empty
+	rawArgs    [][]argFragment
+	args       []string // shell-expanded arguments following name
+	background bool     // command should run in background (ends with a trailing &)
+}
+
+// An expectedStatus describes the expected outcome of a command.
+// Script execution halts when a command does not match its expected status.
+type expectedStatus string
+
+const (
+	success          expectedStatus = ""
+	failure          expectedStatus = "!"
+	successOrFailure expectedStatus = "?"
+)
+
+type argFragment struct {
+	s      string
+	quoted bool // if true, disable variable expansion for this fragment
+}
+
+type condition struct {
+	want bool
+	tag  string
+}
+
+const argSepChars = " \t\r\n#"
+
+// parse parses a single line as a list of space-separated arguments.
+// subject to environment variable expansion (but not resplitting).
+// Single quotes around text disable splitting and expansion.
+// To embed a single quote, double it:
+//
+//	'Don''t communicate by sharing memory.'
+func parse(filename string, lineno int, line string) (cmd *command, err error) {
+	cmd = &command{file: filename, line: lineno}
+	var (
+		rawArg []argFragment // text fragments of current arg so far (need to add line[start:i])
+		start  = -1          // if >= 0, position where current arg text chunk starts
+		quoted = false       // currently processing quoted text
+	)
+
+	flushArg := func() error {
+		if len(rawArg) == 0 {
+			return nil // Nothing to flush.
+		}
+		defer func() { rawArg = nil }()
+
+		if cmd.name == "" && len(rawArg) == 1 && !rawArg[0].quoted {
+			arg := rawArg[0].s
+
+			// Command prefix ! means negate the expectations about this command:
+			// go command should fail, match should not be found, etc.
+			// Prefix ? means allow either success or failure.
+			switch want := expectedStatus(arg); want {
+			case failure, successOrFailure:
+				if cmd.want != "" {
+					return errors.New("duplicated '!' or '?' token")
+				}
+				cmd.want = want
+				return nil
+			}
+
+			// Command prefix [cond] means only run this command if cond is satisfied.
+			if strings.HasPrefix(arg, "[") && strings.HasSuffix(arg, "]") {
+				want := true
+				arg = strings.TrimSpace(arg[1 : len(arg)-1])
+				if strings.HasPrefix(arg, "!") {
+					want = false
+					arg = strings.TrimSpace(arg[1:])
+				}
+				if arg == "" {
+					return errors.New("empty condition")
+				}
+				cmd.conds = append(cmd.conds, condition{want: want, tag: arg})
+				return nil
+			}
+
+			if arg == "" {
+				return errors.New("empty command")
+			}
+			cmd.name = arg
+			return nil
+		}
+
+		cmd.rawArgs = append(cmd.rawArgs, rawArg)
+		return nil
+	}
+
+	for i := 0; ; i++ {
+		if !quoted && (i >= len(line) || strings.ContainsRune(argSepChars, rune(line[i]))) {
+			// Found arg-separating space.
+			if start >= 0 {
+				rawArg = append(rawArg, argFragment{s: line[start:i], quoted: false})
+				start = -1
+			}
+			if err := flushArg(); err != nil {
+				return nil, err
+			}
+			if i >= len(line) || line[i] == '#' {
+				break
+			}
+			continue
+		}
+		if i >= len(line) {
+			return nil, errors.New("unterminated quoted argument")
+		}
+		if line[i] == '\'' {
+			if !quoted {
+				// starting a quoted chunk
+				if start >= 0 {
+					rawArg = append(rawArg, argFragment{s: line[start:i], quoted: false})
+				}
+				start = i + 1
+				quoted = true
+				continue
+			}
+			// 'foo''bar' means foo'bar, like in rc shell and Pascal.
+			if i+1 < len(line) && line[i+1] == '\'' {
+				rawArg = append(rawArg, argFragment{s: line[start:i], quoted: true})
+				start = i + 1
+				i++ // skip over second ' before next iteration
+				continue
+			}
+			// ending a quoted chunk
+			rawArg = append(rawArg, argFragment{s: line[start:i], quoted: true})
+			start = i + 1
+			quoted = false
+			continue
+		}
+		// found character worth saving; make sure we're saving
+		if start < 0 {
+			start = i
+		}
+	}
+
+	if cmd.name == "" {
+		if cmd.want != "" || len(cmd.conds) > 0 || len(cmd.rawArgs) > 0 || cmd.background {
+			// The line contains a command prefix or suffix, but no actual command.
+			return nil, errors.New("missing command")
+		}
+
+		// The line is blank, or contains only a comment.
+		return nil, nil
+	}
+
+	if n := len(cmd.rawArgs); n > 0 {
+		last := cmd.rawArgs[n-1]
+		if len(last) == 1 && !last[0].quoted && last[0].s == "&" {
+			cmd.background = true
+			cmd.rawArgs = cmd.rawArgs[:n-1]
+		}
+	}
+	return cmd, nil
+}
+
+// expandArgs expands the shell variables in rawArgs and joins them to form the
+// final arguments to pass to a command.
+func expandArgs(s *State, rawArgs [][]argFragment, regexpArgs []int) []string {
+	args := make([]string, 0, len(rawArgs))
+	for i, frags := range rawArgs {
+		isRegexp := false
+		for _, j := range regexpArgs {
+			if i == j {
+				isRegexp = true
+				break
+			}
+		}
+
+		var b strings.Builder
+		for _, frag := range frags {
+			if frag.quoted {
+				b.WriteString(frag.s)
+			} else {
+				b.WriteString(s.ExpandEnv(frag.s, isRegexp))
+			}
+		}
+		args = append(args, b.String())
+	}
+	return args
+}
+
+// quoteArgs returns a string that parse would parse as args when passed to a command.
+//
+// TODO(bcmills): This function should have a fuzz test.
+func quoteArgs(args []string) string {
+	var b strings.Builder
+	for i, arg := range args {
+		if i > 0 {
+			b.WriteString(" ")
+		}
+		if strings.ContainsAny(arg, "'"+argSepChars) {
+			// Quote the argument to a form that would be parsed as a single argument.
+			b.WriteString("'")
+			b.WriteString(strings.ReplaceAll(arg, "'", "''"))
+			b.WriteString("'")
+		} else {
+			b.WriteString(arg)
+		}
+	}
+	return b.String()
+}
+
+func (e *Engine) conditionsActive(s *State, conds []condition) (bool, error) {
+	for _, cond := range conds {
+		var impl Cond
+		prefix, suffix, ok := strings.Cut(cond.tag, ":")
+		if ok {
+			impl = e.Conds[prefix]
+			if impl == nil {
+				return false, fmt.Errorf("unknown condition prefix %q; known: %v", prefix, slices.Collect(maps.Keys(e.Conds)))
+			}
+			if !impl.Usage().Prefix {
+				return false, fmt.Errorf("condition %q cannot be used with a suffix", prefix)
+			}
+		} else {
+			impl = e.Conds[cond.tag]
+			if impl == nil {
+				return false, fmt.Errorf("unknown condition %q", cond.tag)
+			}
+			if impl.Usage().Prefix {
+				return false, fmt.Errorf("condition %q requires a suffix", cond.tag)
+			}
+		}
+		active, err := impl.Eval(s, suffix)
+
+		if err != nil {
+			return false, fmt.Errorf("evaluating condition %q: %w", cond.tag, err)
+		}
+		if active != cond.want {
+			return false, nil
+		}
+	}
+
+	return true, nil
+}
+
+func (e *Engine) runCommand(s *State, cmd *command, impl Cmd) error {
+	if impl == nil {
+		return cmdError(cmd, errors.New("unknown command"))
+	}
+
+	async := impl.Usage().Async
+	if cmd.background && !async {
+		return cmdError(cmd, errors.New("command cannot be run in background"))
+	}
+
+	wait, runErr := impl.Run(s, cmd.args...)
+	if wait == nil {
+		if async && runErr == nil {
+			return cmdError(cmd, errors.New("internal error: async command returned a nil WaitFunc"))
+		}
+		return checkStatus(cmd, runErr)
+	}
+	if runErr != nil {
+		return cmdError(cmd, errors.New("internal error: command returned both an error and a WaitFunc"))
+	}
+
+	if cmd.background {
+		s.background = append(s.background, backgroundCmd{
+			command: cmd,
+			wait:    wait,
+		})
+		// Clear stdout and stderr, since they no longer correspond to the last
+		// command executed.
+		s.stdout = ""
+		s.stderr = ""
+		return nil
+	}
+
+	if wait != nil {
+		stdout, stderr, waitErr := wait(s)
+		s.stdout = stdout
+		s.stderr = stderr
+		if stdout != "" {
+			s.Logf("[stdout]\n%s", stdout)
+		}
+		if stderr != "" {
+			s.Logf("[stderr]\n%s", stderr)
+		}
+		if cmdErr := checkStatus(cmd, waitErr); cmdErr != nil {
+			return cmdErr
+		}
+		if waitErr != nil {
+			// waitErr was expected (by cmd.want), so log it instead of returning it.
+			s.Logf("[%v]\n", waitErr)
+		}
+	}
+	return nil
+}
+
+func checkStatus(cmd *command, err error) error {
+	if err == nil {
+		if cmd.want == failure {
+			return cmdError(cmd, ErrUnexpectedSuccess)
+		}
+		return nil
+	}
+
+	if _, ok := errors.AsType[stopError](err); ok {
+		// This error originated in the Stop command.
+		// Propagate it as-is.
+		return cmdError(cmd, err)
+	}
+
+	if _, ok := errors.AsType[waitError](err); ok {
+		// This error was surfaced from a background process by a call to Wait.
+		// Add a call frame for Wait itself, but ignore its "want" field.
+		// (Wait itself cannot fail to wait on commands or else it would leak
+		// processes and/or goroutines — so a negative assertion for it would be at
+		// best ambiguous.)
+		return cmdError(cmd, err)
+	}
+
+	if cmd.want == success {
+		return cmdError(cmd, err)
+	}
+
+	if cmd.want == failure && (errors.Is(err, context.DeadlineExceeded) || errors.Is(err, context.Canceled)) {
+		// The command was terminated because the script is no longer interested in
+		// its output, so we don't know what it would have done had it run to
+		// completion — for all we know, it could have exited without error if it
+		// ran just a smidge faster.
+		return cmdError(cmd, err)
+	}
+
+	return nil
+}
+
+// ListCmds prints to w a list of the named commands,
+// annotating each with its arguments and a short usage summary.
+// If verbose is true, ListCmds prints full details for each command.
+//
+// Each of the name arguments should be a command name.
+// If no names are passed as arguments, ListCmds lists all the
+// commands registered in e.
+func (e *Engine) ListCmds(w io.Writer, verbose bool, names ...string) error {
+	if names == nil {
+		names = make([]string, 0, len(e.Cmds))
+		for name := range e.Cmds {
+			names = append(names, name)
+		}
+		sort.Strings(names)
+	}
+
+	for _, name := range names {
+		cmd := e.Cmds[name]
+		usage := cmd.Usage()
+
+		suffix := ""
+		if usage.Async {
+			suffix = " [&]"
+		}
+
+		_, err := fmt.Fprintf(w, "%s %s%s\n\t%s\n", name, usage.Args, suffix, usage.Summary)
+		if err != nil {
+			return err
+		}
+
+		if verbose {
+			if _, err := io.WriteString(w, "\n"); err != nil {
+				return err
+			}
+			for _, line := range usage.Detail {
+				if err := wrapLine(w, line, 60, "\t"); err != nil {
+					return err
+				}
+			}
+			if _, err := io.WriteString(w, "\n"); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+func wrapLine(w io.Writer, line string, cols int, indent string) error {
+	line = strings.TrimLeft(line, " ")
+	for len(line) > cols {
+		bestSpace := -1
+		for i, r := range line {
+			if r == ' ' {
+				if i <= cols || bestSpace < 0 {
+					bestSpace = i
+				}
+				if i > cols {
+					break
+				}
+			}
+		}
+		if bestSpace < 0 {
+			break
+		}
+
+		if _, err := fmt.Fprintf(w, "%s%s\n", indent, line[:bestSpace]); err != nil {
+			return err
+		}
+		line = line[bestSpace+1:]
+	}
+
+	_, err := fmt.Fprintf(w, "%s%s\n", indent, line)
+	return err
+}
+
+// ListConds prints to w a list of conditions, one per line,
+// annotating each with a description and whether the condition
+// is true in the state s (if s is non-nil).
+//
+// Each of the tag arguments should be a condition string of
+// the form "name" or "name:suffix". If no tags are passed as
+// arguments, ListConds lists all conditions registered in
+// the engine e.
+func (e *Engine) ListConds(w io.Writer, s *State, tags ...string) error {
+	if tags == nil {
+		tags = make([]string, 0, len(e.Conds))
+		for name := range e.Conds {
+			tags = append(tags, name)
+		}
+		sort.Strings(tags)
+	}
+
+	for _, tag := range tags {
+		if prefix, suffix, ok := strings.Cut(tag, ":"); ok {
+			cond := e.Conds[prefix]
+			if cond == nil {
+				return fmt.Errorf("unknown condition prefix %q", prefix)
+			}
+			usage := cond.Usage()
+			if !usage.Prefix {
+				return fmt.Errorf("condition %q cannot be used with a suffix", prefix)
+			}
+
+			activeStr := ""
+			if s != nil {
+				if active, _ := cond.Eval(s, suffix); active {
+					activeStr = " (active)"
+				}
+			}
+			_, err := fmt.Fprintf(w, "[%s]%s\n\t%s\n", tag, activeStr, usage.Summary)
+			if err != nil {
+				return err
+			}
+			continue
+		}
+
+		cond := e.Conds[tag]
+		if cond == nil {
+			return fmt.Errorf("unknown condition %q", tag)
+		}
+		var err error
+		usage := cond.Usage()
+		if usage.Prefix {
+			_, err = fmt.Fprintf(w, "[%s:*]\n\t%s\n", tag, usage.Summary)
+		} else {
+			activeStr := ""
+			if s != nil {
+				if ok, _ := cond.Eval(s, ""); ok {
+					activeStr = " (active)"
+				}
+			}
+			_, err = fmt.Fprintf(w, "[%s]%s\n\t%s\n", tag, activeStr, usage.Summary)
+		}
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
diff --git a/go/src/cmd/internal/script/errors.go b/go/src/cmd/internal/script/errors.go
new file mode 100644
index 0000000000000000000000000000000000000000..7f43e728886a537290193703f3479bebcf647ffe
--- /dev/null
+++ b/go/src/cmd/internal/script/errors.go
@@ -0,0 +1,64 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package script
+
+import (
+	"errors"
+	"fmt"
+)
+
+// ErrUnexpectedSuccess indicates that a script command that was expected to
+// fail (as indicated by a "!" prefix) instead completed successfully.
+var ErrUnexpectedSuccess = errors.New("unexpected success")
+
+// A CommandError describes an error resulting from attempting to execute a
+// specific command.
+type CommandError struct {
+	File string
+	Line int
+	Op   string
+	Args []string
+	Err  error
+}
+
+func cmdError(cmd *command, err error) *CommandError {
+	return &CommandError{
+		File: cmd.file,
+		Line: cmd.line,
+		Op:   cmd.name,
+		Args: cmd.args,
+		Err:  err,
+	}
+}
+
+func (e *CommandError) Error() string {
+	if len(e.Args) == 0 {
+		return fmt.Sprintf("%s:%d: %s: %v", e.File, e.Line, e.Op, e.Err)
+	}
+	return fmt.Sprintf("%s:%d: %s %s: %v", e.File, e.Line, e.Op, quoteArgs(e.Args), e.Err)
+}
+
+func (e *CommandError) Unwrap() error { return e.Err }
+
+// A UsageError reports the valid arguments for a command.
+//
+// It may be returned in response to invalid arguments.
+type UsageError struct {
+	Name    string
+	Command Cmd
+}
+
+func (e *UsageError) Error() string {
+	usage := e.Command.Usage()
+	suffix := ""
+	if usage.Async {
+		suffix = " [&]"
+	}
+	return fmt.Sprintf("usage: %s %s%s", e.Name, usage.Args, suffix)
+}
+
+// ErrUsage may be returned by a Command to indicate that it was called with
+// invalid arguments; its Usage method may be called to obtain details.
+var ErrUsage = errors.New("invalid usage")
diff --git a/go/src/cmd/internal/script/scripttest/conditions.go b/go/src/cmd/internal/script/scripttest/conditions.go
new file mode 100644
index 0000000000000000000000000000000000000000..6702e9279b106b5fb99d6b2e7361799aff806aef
--- /dev/null
+++ b/go/src/cmd/internal/script/scripttest/conditions.go
@@ -0,0 +1,116 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package scripttest
+
+import (
+	"cmd/internal/script"
+	"fmt"
+	"internal/buildcfg"
+	"internal/platform"
+	"internal/testenv"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+// AddToolChainScriptConditions accepts a [script.Cond] map and adds into it a
+// set of commonly used conditions for doing toolchains testing,
+// including whether the platform supports cgo, a buildmode condition,
+// support for GOEXPERIMENT testing, etc. Callers must also pass in
+// current GOHOSTOOS/GOHOSTARCH settings, since some of the conditions
+// introduced can be influenced by them.
+func AddToolChainScriptConditions(t *testing.T, conds map[string]script.Cond, goHostOS, goHostArch string) {
+	add := func(name string, cond script.Cond) {
+		if _, ok := conds[name]; ok {
+			t.Fatalf("condition %q is already registered", name)
+		}
+		conds[name] = cond
+	}
+
+	lazyBool := func(summary string, f func() bool) script.Cond {
+		return script.OnceCondition(summary, func() (bool, error) { return f(), nil })
+	}
+
+	add("asan", sysCondition("-asan", platform.ASanSupported, true, goHostOS, goHostArch))
+	add("buildmode", script.PrefixCondition("go supports -buildmode=<suffix>", hasBuildmode))
+	add("cgo", script.BoolCondition("host CGO_ENABLED", testenv.HasCGO()))
+	add("cgolinkext", script.Condition("platform requires external linking for cgo", cgoLinkExt))
+	add("cross", script.BoolCondition("cmd/go GOOS/GOARCH != GOHOSTOS/GOHOSTARCH", goHostOS != runtime.GOOS || goHostArch != runtime.GOARCH))
+	add("fuzz", sysCondition("-fuzz", platform.FuzzSupported, false, goHostOS, goHostArch))
+	add("fuzz-instrumented", sysCondition("-fuzz with instrumentation", platform.FuzzInstrumented, false, goHostOS, goHostArch))
+	add("GODEBUG", script.PrefixCondition("GODEBUG contains <suffix>", hasGodebug))
+	add("GOEXPERIMENT", script.PrefixCondition("GOEXPERIMENT <suffix> is enabled", hasGoexperiment))
+	add("go-builder", script.BoolCondition("GO_BUILDER_NAME is non-empty", testenv.Builder() != ""))
+	add("link", lazyBool("testenv.HasLink()", testenv.HasLink))
+	add("msan", sysCondition("-msan", platform.MSanSupported, true, goHostOS, goHostArch))
+	add("mustlinkext", script.Condition("platform always requires external linking", mustLinkExt))
+	add("pielinkext", script.Condition("platform requires external linking for PIE", pieLinkExt))
+	add("race", sysCondition("-race", platform.RaceDetectorSupported, true, goHostOS, goHostArch))
+	add("symlink", lazyBool("testenv.HasSymlink()", testenv.HasSymlink))
+}
+
+func sysCondition(flag string, f func(goos, goarch string) bool, needsCgo bool, goHostOS, goHostArch string) script.Cond {
+	return script.Condition(
+		"GOOS/GOARCH supports "+flag,
+		func(s *script.State) (bool, error) {
+			GOOS, _ := s.LookupEnv("GOOS")
+			GOARCH, _ := s.LookupEnv("GOARCH")
+			cross := goHostOS != GOOS || goHostArch != GOARCH
+			return (!needsCgo || (testenv.HasCGO() && !cross)) && f(GOOS, GOARCH), nil
+		})
+}
+
+func hasBuildmode(s *script.State, mode string) (bool, error) {
+	GOOS, _ := s.LookupEnv("GOOS")
+	GOARCH, _ := s.LookupEnv("GOARCH")
+	return platform.BuildModeSupported(runtime.Compiler, mode, GOOS, GOARCH), nil
+}
+
+func cgoLinkExt(s *script.State) (bool, error) {
+	GOOS, _ := s.LookupEnv("GOOS")
+	GOARCH, _ := s.LookupEnv("GOARCH")
+	return platform.MustLinkExternal(GOOS, GOARCH, true), nil
+}
+
+func mustLinkExt(s *script.State) (bool, error) {
+	GOOS, _ := s.LookupEnv("GOOS")
+	GOARCH, _ := s.LookupEnv("GOARCH")
+	return platform.MustLinkExternal(GOOS, GOARCH, false), nil
+}
+
+func pieLinkExt(s *script.State) (bool, error) {
+	GOOS, _ := s.LookupEnv("GOOS")
+	GOARCH, _ := s.LookupEnv("GOARCH")
+	return !platform.InternalLinkPIESupported(GOOS, GOARCH), nil
+}
+
+func hasGodebug(s *script.State, value string) (bool, error) {
+	godebug, _ := s.LookupEnv("GODEBUG")
+	for p := range strings.SplitSeq(godebug, ",") {
+		if strings.TrimSpace(p) == value {
+			return true, nil
+		}
+	}
+	return false, nil
+}
+
+func hasGoexperiment(s *script.State, value string) (bool, error) {
+	GOOS, _ := s.LookupEnv("GOOS")
+	GOARCH, _ := s.LookupEnv("GOARCH")
+	goexp, _ := s.LookupEnv("GOEXPERIMENT")
+	flags, err := buildcfg.ParseGOEXPERIMENT(GOOS, GOARCH, goexp)
+	if err != nil {
+		return false, err
+	}
+	for _, exp := range flags.All() {
+		if value == exp {
+			return true, nil
+		}
+		if strings.TrimPrefix(value, "no") == strings.TrimPrefix(exp, "no") {
+			return false, nil
+		}
+	}
+	return false, fmt.Errorf("unrecognized GOEXPERIMENT %q", value)
+}
diff --git a/go/src/cmd/internal/script/scripttest/doc.go b/go/src/cmd/internal/script/scripttest/doc.go
new file mode 100644
index 0000000000000000000000000000000000000000..0ad6d696395a09776cd80802b90c5892a9f93453
--- /dev/null
+++ b/go/src/cmd/internal/script/scripttest/doc.go
@@ -0,0 +1,17 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package scripttest adapts the script engine for use in tests.
+package scripttest
+
+// This package provides APIs for executing "script" tests; this
+// way of writing Go tests originated with the Go command, and has
+// since been generalized to work with other commands, such as the
+// compiler, linker, and other tools.
+//
+// The top level entry point for this package is "Test", which
+// accepts a previously configured script engine and pattern (typically
+// by convention this will be "testdata/script/*.txt")
+// then kicks off the engine on each file that matches the
+// pattern.
diff --git a/go/src/cmd/internal/script/scripttest/readme.go b/go/src/cmd/internal/script/scripttest/readme.go
new file mode 100644
index 0000000000000000000000000000000000000000..af7397223f5574e3c8d2c0f0e627f9b28abe8441
--- /dev/null
+++ b/go/src/cmd/internal/script/scripttest/readme.go
@@ -0,0 +1,142 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package scripttest
+
+import (
+	"bytes"
+	"cmd/internal/script"
+	"internal/diff"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"text/template"
+)
+
+func checkScriptReadme(t *testing.T, engine *script.Engine, env []string, scriptspath, gotool string, fixReadme bool) {
+	var args struct {
+		Language   string
+		Commands   string
+		Conditions string
+	}
+
+	cmds := new(strings.Builder)
+	if err := engine.ListCmds(cmds, true); err != nil {
+		t.Fatal(err)
+	}
+	args.Commands = cmds.String()
+
+	conds := new(strings.Builder)
+	if err := engine.ListConds(conds, nil); err != nil {
+		t.Fatal(err)
+	}
+	args.Conditions = conds.String()
+
+	doc := new(strings.Builder)
+	cmd := testenv.Command(t, gotool, "doc", "cmd/internal/script")
+	cmd.Env = env
+	cmd.Stdout = doc
+	if err := cmd.Run(); err != nil {
+		t.Fatal(cmd, ":", err)
+	}
+	_, lang, ok := strings.Cut(doc.String(), "# Script Language\n\n")
+	if !ok {
+		t.Fatalf("%q did not include Script Language section", cmd)
+	}
+	lang, _, ok = strings.Cut(lang, "\n\nvar ")
+	if !ok {
+		t.Fatalf("%q did not include vars after Script Language section", cmd)
+	}
+	args.Language = lang
+
+	tmpl := template.Must(template.New("README").Parse(readmeTmpl[1:]))
+	buf := new(bytes.Buffer)
+	if err := tmpl.Execute(buf, args); err != nil {
+		t.Fatal(err)
+	}
+
+	readmePath := filepath.Join(scriptspath, "README")
+	old, err := os.ReadFile(readmePath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	diff := diff.Diff(readmePath, old, "readmeTmpl", buf.Bytes())
+	if diff == nil {
+		t.Logf("%s is up to date.", readmePath)
+		return
+	}
+
+	if fixReadme {
+		if err := os.WriteFile(readmePath, buf.Bytes(), 0666); err != nil {
+			t.Fatal(err)
+		}
+		t.Logf("wrote %d bytes to %s", buf.Len(), readmePath)
+	} else {
+		t.Logf("\n%s", diff)
+		t.Errorf("%s is stale. To update, run 'go generate cmd/go'.", readmePath)
+	}
+}
+
+const readmeTmpl = `
+This file is generated by 'go generate'. DO NOT EDIT.
+
+This directory holds test scripts *.txt run during 'go test cmd/<toolname>'.
+To run a specific script foo.txt
+
+	go test cmd/<toolname> -run=Script/^foo$
+
+In general script files should have short names: a few words,
+ not whole sentences.
+The first word should be the general category of behavior being tested,
+often the name of a go subcommand (build, link, compile, ...) or concept (vendor, pattern).
+
+Each script is a text archive (go doc internal/txtar).
+The script begins with an actual command script to run
+followed by the content of zero or more supporting files to
+create in the script's temporary file system before it starts executing.
+
+As an example, run_hello.txt says:
+
+	# hello world
+	go run hello.go
+	stderr 'hello world'
+	! stdout .
+
+	-- hello.go --
+	package main
+	func main() { println("hello world") }
+
+Each script runs in a fresh temporary work directory tree, available to scripts as $WORK.
+Scripts also have access to other environment variables, including:
+
+	GOARCH=<target GOARCH>
+	GOOS=<target GOOS>
+	TMPDIR=$WORK/tmp
+	devnull=<value of os.DevNull>
+	goversion=<current Go version; for example, 1.12>
+
+On Plan 9, the variables $path and $home are set instead of $PATH and $HOME.
+On Windows, the variables $USERPROFILE and $TMP are set instead of
+$HOME and $TMPDIR.
+
+The lines at the top of the script are a sequence of commands to be executed by
+a small script engine configured in .../cmd/internal/script/scripttest/run.go (not the system shell).
+
+{{.Language}}
+
+When TestScript runs a script and the script fails, by default TestScript shows
+the execution of the most recent phase of the script (since the last # comment)
+and only shows the # comments for earlier phases.
+
+Note also that in reported output, the actual name of the per-script temporary directory
+has been consistently replaced with the literal string $WORK.
+
+The available commands are:
+{{.Commands}}
+
+The available conditions are:
+{{.Conditions}}
+`
diff --git a/go/src/cmd/internal/script/scripttest/run.go b/go/src/cmd/internal/script/scripttest/run.go
new file mode 100644
index 0000000000000000000000000000000000000000..2a909f656d5e896bfba2fe73f0363a28bb0a366f
--- /dev/null
+++ b/go/src/cmd/internal/script/scripttest/run.go
@@ -0,0 +1,275 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package scripttest adapts the script engine for use in tests.
+package scripttest
+
+import (
+	"bytes"
+	"cmd/internal/script"
+	"context"
+	"fmt"
+	"internal/testenv"
+	"internal/txtar"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+	"time"
+)
+
+// ToolReplacement records the name of a tool to replace
+// within a given GOROOT for script testing purposes.
+type ToolReplacement struct {
+	ToolName        string // e.g. compile, link, addr2line, etc
+	ReplacementPath string // path to replacement tool exe
+	EnvVar          string // env var setting (e.g. "FOO=BAR")
+}
+
+// RunToolScriptTest kicks off a set of script tests runs for
+// a tool of some sort (compiler, linker, etc). The expectation
+// is that we'll be called from the top level cmd/X dir for tool X,
+// and that instead of executing the install tool X we'll use the
+// test binary instead.
+func RunToolScriptTest(t *testing.T, repls []ToolReplacement, scriptsdir string, fixReadme bool) {
+	// Nearly all script tests involve doing builds, so don't
+	// bother here if we don't have "go build".
+	testenv.MustHaveGoBuild(t)
+
+	// Skip this path on plan9, which doesn't support symbolic
+	// links (we would have to copy too much).
+	if runtime.GOOS == "plan9" {
+		t.Skipf("no symlinks on plan9")
+	}
+
+	// Locate our Go tool.
+	gotool, err := testenv.GoTool()
+	if err != nil {
+		t.Fatalf("locating go tool: %v", err)
+	}
+
+	goEnv := func(name string) string {
+		out, err := exec.Command(gotool, "env", name).CombinedOutput()
+		if err != nil {
+			t.Fatalf("go env %s: %v\n%s", name, err, out)
+		}
+		return strings.TrimSpace(string(out))
+	}
+
+	// Construct an initial set of commands + conditions to make available
+	// to the script tests.
+	cmds := DefaultCmds()
+	conds := DefaultConds()
+
+	addcmd := func(name string, cmd script.Cmd) {
+		if _, ok := cmds[name]; ok {
+			panic(fmt.Sprintf("command %q is already registered", name))
+		}
+		cmds[name] = cmd
+	}
+
+	prependToPath := func(env []string, dir string) {
+		found := false
+		for k := range env {
+			ev := env[k]
+			if !strings.HasPrefix(ev, "PATH=") {
+				continue
+			}
+			oldpath := ev[5:]
+			env[k] = "PATH=" + dir + string(filepath.ListSeparator) + oldpath
+			found = true
+			break
+		}
+		if !found {
+			t.Fatalf("could not update PATH")
+		}
+	}
+
+	setenv := func(env []string, varname, val string) []string {
+		pref := varname + "="
+		found := false
+		for k := range env {
+			if !strings.HasPrefix(env[k], pref) {
+				continue
+			}
+			env[k] = pref + val
+			found = true
+			break
+		}
+		if !found {
+			env = append(env, varname+"="+val)
+		}
+		return env
+	}
+
+	interrupt := func(cmd *exec.Cmd) error {
+		return cmd.Process.Signal(os.Interrupt)
+	}
+	gracePeriod := 60 * time.Second // arbitrary
+
+	// Set up an alternate go root for running script tests, since it
+	// is possible that we might want to replace one of the installed
+	// tools with a unit test executable.
+	goroot := goEnv("GOROOT")
+	tmpdir := t.TempDir()
+	tgr := SetupTestGoRoot(t, tmpdir, goroot)
+
+	// Replace tools if appropriate
+	for _, repl := range repls {
+		ReplaceGoToolInTestGoRoot(t, tgr, repl.ToolName, repl.ReplacementPath)
+	}
+
+	// Add in commands for "go" and "cc".
+	testgo := filepath.Join(tgr, "bin", "go")
+	gocmd := script.Program(testgo, interrupt, gracePeriod)
+	addcmd("go", gocmd)
+	cmdExec := cmds["exec"]
+	addcmd("cc", scriptCC(cmdExec, goEnv("CC")))
+
+	// Add various helpful conditions related to builds and toolchain use.
+	goHostOS, goHostArch := goEnv("GOHOSTOS"), goEnv("GOHOSTARCH")
+	AddToolChainScriptConditions(t, conds, goHostOS, goHostArch)
+
+	// Environment setup.
+	env := os.Environ()
+	prependToPath(env, filepath.Join(tgr, "bin"))
+	env = setenv(env, "GOROOT", tgr)
+	// GOOS and GOARCH are expected to be set by the toolchain script conditions.
+	env = setenv(env, "GOOS", runtime.GOOS)
+	env = setenv(env, "GOARCH", runtime.GOARCH)
+	for _, repl := range repls {
+		// consistency check
+		chunks := strings.Split(repl.EnvVar, "=")
+		if len(chunks) != 2 {
+			t.Fatalf("malformed env var setting: %s", repl.EnvVar)
+		}
+		env = append(env, repl.EnvVar)
+	}
+
+	// Manufacture engine...
+	engine := &script.Engine{
+		Conds: conds,
+		Cmds:  cmds,
+		Quiet: !testing.Verbose(),
+	}
+
+	t.Run("README", func(t *testing.T) {
+		checkScriptReadme(t, engine, env, scriptsdir, gotool, fixReadme)
+	})
+
+	// ... and kick off tests.
+	ctx := context.Background()
+	pattern := filepath.Join(scriptsdir, "*.txt")
+	RunTests(t, ctx, engine, env, pattern)
+}
+
+// RunTests kicks off one or more script-based tests using the
+// specified engine, running all test files that match pattern.
+// This function adapted from Russ's rsc.io/script/scripttest#Run
+// function, which was in turn forked off cmd/go's runner.
+func RunTests(t *testing.T, ctx context.Context, engine *script.Engine, env []string, pattern string) {
+	gracePeriod := 100 * time.Millisecond
+	if deadline, ok := t.Deadline(); ok {
+		timeout := time.Until(deadline)
+
+		// If time allows, increase the termination grace period to 5% of the
+		// remaining time.
+		if gp := timeout / 20; gp > gracePeriod {
+			gracePeriod = gp
+		}
+
+		// When we run commands that execute subprocesses, we want to
+		// reserve two grace periods to clean up. We will send the
+		// first termination signal when the context expires, then
+		// wait one grace period for the process to produce whatever
+		// useful output it can (such as a stack trace). After the
+		// first grace period expires, we'll escalate to os.Kill,
+		// leaving the second grace period for the test function to
+		// record its output before the test process itself
+		// terminates.
+		timeout -= 2 * gracePeriod
+
+		var cancel context.CancelFunc
+		ctx, cancel = context.WithTimeout(ctx, timeout)
+		t.Cleanup(cancel)
+	}
+
+	files, _ := filepath.Glob(pattern)
+	if len(files) == 0 {
+		t.Fatal("no testdata")
+	}
+	for _, file := range files {
+		file := file
+		name := strings.TrimSuffix(filepath.Base(file), ".txt")
+		t.Run(name, func(t *testing.T) {
+			t.Parallel()
+
+			workdir := t.TempDir()
+			s, err := script.NewState(ctx, workdir, env)
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			// Unpack archive.
+			a, err := txtar.ParseFile(file)
+			if err != nil {
+				t.Fatal(err)
+			}
+			initScriptDirs(t, s)
+			if err := s.ExtractFiles(a); err != nil {
+				t.Fatal(err)
+			}
+
+			t.Log(time.Now().UTC().Format(time.RFC3339))
+			work, _ := s.LookupEnv("WORK")
+			t.Logf("$WORK=%s", work)
+
+			// Note: Do not use filepath.Base(file) here:
+			// editors that can jump to file:line references in the output
+			// will work better seeing the full path relative to the
+			// directory containing the command being tested
+			// (e.g. where "go test" command is usually run).
+			Run(t, engine, s, file, bytes.NewReader(a.Comment))
+		})
+	}
+}
+
+func initScriptDirs(t testing.TB, s *script.State) {
+	must := func(err error) {
+		if err != nil {
+			t.Helper()
+			t.Fatal(err)
+		}
+	}
+
+	work := s.Getwd()
+	must(s.Setenv("WORK", work))
+	must(os.MkdirAll(filepath.Join(work, "tmp"), 0777))
+	must(s.Setenv(tempEnvName(), filepath.Join(work, "tmp")))
+}
+
+func tempEnvName() string {
+	switch runtime.GOOS {
+	case "windows":
+		return "TMP"
+	case "plan9":
+		return "TMPDIR" // actually plan 9 doesn't have one at all but this is fine
+	default:
+		return "TMPDIR"
+	}
+}
+
+// scriptCC runs the platform C compiler.
+func scriptCC(cmdExec script.Cmd, ccexe string) script.Cmd {
+	return script.Command(
+		script.CmdUsage{
+			Summary: "run the platform C compiler",
+			Args:    "args...",
+		},
+		func(s *script.State, args ...string) (script.WaitFunc, error) {
+			return cmdExec.Run(s, append([]string{ccexe}, args...)...)
+		})
+}
diff --git a/go/src/cmd/internal/script/scripttest/scripttest.go b/go/src/cmd/internal/script/scripttest/scripttest.go
new file mode 100644
index 0000000000000000000000000000000000000000..349201fd188c1b8d967846733bfa205cd2c74917
--- /dev/null
+++ b/go/src/cmd/internal/script/scripttest/scripttest.go
@@ -0,0 +1,143 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package scripttest adapts the script engine for use in tests.
+package scripttest
+
+import (
+	"bufio"
+	"cmd/internal/pathcache"
+	"cmd/internal/script"
+	"errors"
+	"io"
+	"strings"
+	"testing"
+)
+
+// DefaultCmds returns a set of broadly useful script commands.
+//
+// This set includes all of the commands in script.DefaultCmds,
+// as well as a "skip" command that halts the script and causes the
+// testing.TB passed to Run to be skipped.
+func DefaultCmds() map[string]script.Cmd {
+	cmds := script.DefaultCmds()
+	cmds["skip"] = Skip()
+	return cmds
+}
+
+// DefaultConds returns a set of broadly useful script conditions.
+//
+// This set includes all of the conditions in script.DefaultConds,
+// as well as:
+//
+//   - Conditions of the form "exec:foo" are active when the executable "foo" is
+//     found in the test process's PATH, and inactive when the executable is
+//     not found.
+//
+//   - "short" is active when testing.Short() is true.
+//
+//   - "verbose" is active when testing.Verbose() is true.
+func DefaultConds() map[string]script.Cond {
+	conds := script.DefaultConds()
+	conds["exec"] = CachedExec()
+	conds["short"] = script.BoolCondition("testing.Short()", testing.Short())
+	conds["verbose"] = script.BoolCondition("testing.Verbose()", testing.Verbose())
+	return conds
+}
+
+// Run runs the script from the given filename starting at the given initial state.
+// When the script completes, Run closes the state.
+func Run(t testing.TB, e *script.Engine, s *script.State, filename string, testScript io.Reader) {
+	t.Helper()
+	err := func() (err error) {
+		log := new(strings.Builder)
+		log.WriteString("\n") // Start output on a new line for consistent indentation.
+
+		// Defer writing to the test log in case the script engine panics during execution,
+		// but write the log before we write the final "skip" or "FAIL" line.
+		t.Helper()
+		defer func() {
+			t.Helper()
+
+			if closeErr := s.CloseAndWait(log); err == nil {
+				err = closeErr
+			}
+
+			if log.Len() > 0 {
+				t.Log(strings.TrimSuffix(log.String(), "\n"))
+			}
+		}()
+
+		if testing.Verbose() {
+			// Add the environment to the start of the script log.
+			wait, err := script.Env().Run(s)
+			if err != nil {
+				t.Fatal(err)
+			}
+			if wait != nil {
+				stdout, stderr, err := wait(s)
+				if err != nil {
+					t.Fatalf("env: %v\n%s", err, stderr)
+				}
+				if len(stdout) > 0 {
+					s.Logf("%s\n", stdout)
+				}
+			}
+		}
+
+		return e.Execute(s, filename, bufio.NewReader(testScript), log)
+	}()
+
+	if skip, ok := errors.AsType[skipError](err); ok {
+		if skip.msg == "" {
+			t.Skip("SKIP")
+		} else {
+			t.Skipf("SKIP: %v", skip.msg)
+		}
+	}
+	if err != nil {
+		t.Errorf("FAIL: %v", err)
+	}
+}
+
+// Skip returns a sentinel error that causes Run to mark the test as skipped.
+func Skip() script.Cmd {
+	return script.Command(
+		script.CmdUsage{
+			Summary: "skip the current test",
+			Args:    "[msg]",
+		},
+		func(_ *script.State, args ...string) (script.WaitFunc, error) {
+			if len(args) > 1 {
+				return nil, script.ErrUsage
+			}
+			if len(args) == 0 {
+				return nil, skipError{""}
+			}
+			return nil, skipError{args[0]}
+		})
+}
+
+type skipError struct {
+	msg string
+}
+
+func (s skipError) Error() string {
+	if s.msg == "" {
+		return "skip"
+	}
+	return s.msg
+}
+
+// CachedExec returns a Condition that reports whether the PATH of the test
+// binary itself (not the script's current environment) contains the named
+// executable.
+func CachedExec() script.Cond {
+	return script.CachedCondition(
+		"<suffix> names an executable in the test binary's PATH",
+		func(name string) (bool, error) {
+			_, err := pathcache.LookPath(name)
+			return err == nil, nil
+		})
+}
diff --git a/go/src/cmd/internal/script/scripttest/setup.go b/go/src/cmd/internal/script/scripttest/setup.go
new file mode 100644
index 0000000000000000000000000000000000000000..f9d650af1c48fc52753cee55fba697e71e14853c
--- /dev/null
+++ b/go/src/cmd/internal/script/scripttest/setup.go
@@ -0,0 +1,144 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package scripttest adapts the script engine for use in tests.
+package scripttest
+
+import (
+	"internal/testenv"
+	"io"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"sync"
+	"testing"
+)
+
+// SetupTestGoRoot sets up a temporary GOROOT for use with script test
+// execution. It copies the existing goroot bin and pkg dirs using
+// symlinks (if possible) or raw copying. Return value is the path to
+// the newly created testgoroot dir.
+func SetupTestGoRoot(t *testing.T, tmpdir string, goroot string) string {
+	mustMkdir := func(path string) {
+		if err := os.MkdirAll(path, 0777); err != nil {
+			t.Fatalf("SetupTestGoRoot mkdir %s failed: %v", path, err)
+		}
+	}
+
+	replicateDir := func(srcdir, dstdir string) {
+		files, err := os.ReadDir(srcdir)
+		if err != nil {
+			t.Fatalf("inspecting %s: %v", srcdir, err)
+		}
+		for _, file := range files {
+			fn := file.Name()
+			linkOrCopy(t, filepath.Join(srcdir, fn), filepath.Join(dstdir, fn))
+		}
+	}
+
+	// Create various dirs in testgoroot.
+	findToolOnce.Do(func() { findToolSub(t) })
+	if toolsub == "" {
+		t.Fatal("failed to find toolsub")
+	}
+
+	tomake := []string{
+		"bin",
+		"src",
+		"pkg",
+		filepath.Join("pkg", "include"),
+		toolsub,
+	}
+	made := []string{}
+	tgr := filepath.Join(tmpdir, "testgoroot")
+	mustMkdir(tgr)
+	for _, targ := range tomake {
+		path := filepath.Join(tgr, targ)
+		mustMkdir(path)
+		made = append(made, path)
+	}
+
+	// Replicate selected portions of the content.
+	replicateDir(filepath.Join(goroot, "bin"), made[0])
+	replicateDir(filepath.Join(goroot, "src"), made[1])
+	replicateDir(filepath.Join(goroot, "pkg", "include"), made[3])
+	replicateDir(filepath.Join(goroot, toolsub), made[4])
+
+	return tgr
+}
+
+// ReplaceGoToolInTestGoRoot replaces the go tool binary toolname with
+// an alternate executable newtoolpath within a test GOROOT directory
+// previously created by SetupTestGoRoot.
+func ReplaceGoToolInTestGoRoot(t *testing.T, testgoroot, toolname, newtoolpath string) {
+	findToolOnce.Do(func() { findToolSub(t) })
+	if toolsub == "" {
+		t.Fatal("failed to find toolsub")
+	}
+
+	exename := toolname
+	if runtime.GOOS == "windows" {
+		exename += ".exe"
+	}
+	toolpath := filepath.Join(testgoroot, toolsub, exename)
+	if err := os.Remove(toolpath); err != nil {
+		t.Fatalf("removing %s: %v", toolpath, err)
+	}
+	linkOrCopy(t, newtoolpath, toolpath)
+}
+
+// toolsub is the tool subdirectory underneath GOROOT.
+var toolsub string
+
+// findToolOnce runs findToolSub only once.
+var findToolOnce sync.Once
+
+// findToolSub sets toolsub to the value used by the current go command.
+func findToolSub(t *testing.T) {
+	gocmd := testenv.Command(t, testenv.GoToolPath(t), "env", "GOHOSTARCH")
+	gocmd = testenv.CleanCmdEnv(gocmd)
+	goHostArchBytes, err := gocmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("%s failed: %v\n%s", gocmd, err, goHostArchBytes)
+	}
+	goHostArch := strings.TrimSpace(string(goHostArchBytes))
+	toolsub = filepath.Join("pkg", "tool", runtime.GOOS+"_"+goHostArch)
+}
+
+// linkOrCopy creates a link to src at dst, or if the symlink fails
+// (platform doesn't support) then copies src to dst.
+func linkOrCopy(t *testing.T, src, dst string) {
+	err := os.Symlink(src, dst)
+	if err == nil {
+		return
+	}
+	fi, err := os.Stat(src)
+	if err != nil {
+		t.Fatalf("copying %s to %s: %v", src, dst, err)
+	}
+	if fi.IsDir() {
+		if err := os.CopyFS(dst, os.DirFS(src)); err != nil {
+			t.Fatalf("copying %s to %s: %v", src, dst, err)
+		}
+		return
+	}
+	srcf, err := os.Open(src)
+	if err != nil {
+		t.Fatalf("copying %s to %s: %v", src, dst, err)
+	}
+	defer srcf.Close()
+	perm := os.O_WRONLY | os.O_CREATE | os.O_EXCL
+	dstf, err := os.OpenFile(dst, perm, 0o777)
+	if err != nil {
+		t.Fatalf("copying %s to %s: %v", src, dst, err)
+	}
+	_, err = io.Copy(dstf, srcf)
+	if closeErr := dstf.Close(); err == nil {
+		err = closeErr
+	}
+	if err != nil {
+		t.Fatalf("copying %s to %s: %v", src, dst, err)
+	}
+}
diff --git a/go/src/cmd/internal/script/state.go b/go/src/cmd/internal/script/state.go
new file mode 100644
index 0000000000000000000000000000000000000000..548f67376b2163f720e2185330de76aaa3ca0b22
--- /dev/null
+++ b/go/src/cmd/internal/script/state.go
@@ -0,0 +1,236 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package script
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"internal/txtar"
+	"io"
+	"io/fs"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"strings"
+)
+
+// A State encapsulates the current state of a running script engine,
+// including the script environment and any running background commands.
+type State struct {
+	engine *Engine // the engine currently executing the script, if any
+
+	ctx    context.Context
+	cancel context.CancelFunc
+	file   string
+	log    bytes.Buffer
+
+	workdir string            // initial working directory
+	pwd     string            // current working directory during execution
+	env     []string          // environment list (for os/exec)
+	envMap  map[string]string // environment mapping (matches env)
+	stdout  string            // standard output from last 'go' command; for 'stdout' command
+	stderr  string            // standard error from last 'go' command; for 'stderr' command
+
+	background []backgroundCmd
+}
+
+type backgroundCmd struct {
+	*command
+	wait WaitFunc
+}
+
+// NewState returns a new State permanently associated with ctx, with its
+// initial working directory in workdir and its initial environment set to
+// initialEnv (or os.Environ(), if initialEnv is nil).
+//
+// The new State also contains pseudo-environment-variables for
+// ${/} and ${:} (for the platform's path and list separators respectively),
+// but does not pass those to subprocesses.
+func NewState(ctx context.Context, workdir string, initialEnv []string) (*State, error) {
+	absWork, err := filepath.Abs(workdir)
+	if err != nil {
+		return nil, err
+	}
+
+	ctx, cancel := context.WithCancel(ctx)
+
+	// Make a fresh copy of the env slice to avoid aliasing bugs if we ever
+	// start modifying it in place; this also establishes the invariant that
+	// s.env contains no duplicates.
+	env := cleanEnv(initialEnv, absWork)
+
+	envMap := make(map[string]string, len(env))
+
+	// Add entries for ${:} and ${/} to make it easier to write platform-independent
+	// paths in scripts.
+	envMap["/"] = string(os.PathSeparator)
+	envMap[":"] = string(os.PathListSeparator)
+
+	for _, kv := range env {
+		if k, v, ok := strings.Cut(kv, "="); ok {
+			envMap[k] = v
+		}
+	}
+
+	s := &State{
+		ctx:     ctx,
+		cancel:  cancel,
+		workdir: absWork,
+		pwd:     absWork,
+		env:     env,
+		envMap:  envMap,
+	}
+	s.Setenv("PWD", absWork)
+	return s, nil
+}
+
+// CloseAndWait cancels the State's Context and waits for any background commands to
+// finish. If any remaining background command ended in an unexpected state,
+// Close returns a non-nil error.
+func (s *State) CloseAndWait(log io.Writer) error {
+	s.cancel()
+	wait, err := Wait().Run(s)
+	if wait != nil {
+		panic("script: internal error: Wait unexpectedly returns its own WaitFunc")
+	}
+	if flushErr := s.flushLog(log); err == nil {
+		err = flushErr
+	}
+	return err
+}
+
+// Chdir changes the State's working directory to the given path.
+func (s *State) Chdir(path string) error {
+	dir := s.Path(path)
+	if _, err := os.Stat(dir); err != nil {
+		return &fs.PathError{Op: "Chdir", Path: dir, Err: err}
+	}
+	s.pwd = dir
+	s.Setenv("PWD", dir)
+	return nil
+}
+
+// Context returns the Context with which the State was created.
+func (s *State) Context() context.Context {
+	return s.ctx
+}
+
+// Environ returns a copy of the current script environment,
+// in the form "key=value".
+func (s *State) Environ() []string {
+	return append([]string(nil), s.env...)
+}
+
+// ExpandEnv replaces ${var} or $var in the string according to the values of
+// the environment variables in s. References to undefined variables are
+// replaced by the empty string.
+func (s *State) ExpandEnv(str string, inRegexp bool) string {
+	return os.Expand(str, func(key string) string {
+		e := s.envMap[key]
+		if inRegexp {
+			// Quote to literal strings: we want paths like C:\work\go1.4 to remain
+			// paths rather than regular expressions.
+			e = regexp.QuoteMeta(e)
+		}
+		return e
+	})
+}
+
+// ExtractFiles extracts the files in ar to the state's current directory,
+// expanding any environment variables within each name.
+//
+// The files must reside within the working directory with which the State was
+// originally created.
+func (s *State) ExtractFiles(ar *txtar.Archive) error {
+	wd := s.workdir
+
+	// Add trailing separator to terminate wd.
+	// This prevents extracting to outside paths which prefix wd,
+	// e.g. extracting to /home/foobar when wd is /home/foo
+	if wd == "" {
+		panic("s.workdir is unexpectedly empty")
+	}
+	if !os.IsPathSeparator(wd[len(wd)-1]) {
+		wd += string(filepath.Separator)
+	}
+
+	for _, f := range ar.Files {
+		name := s.Path(s.ExpandEnv(f.Name, false))
+
+		if !strings.HasPrefix(name, wd) {
+			return fmt.Errorf("file %#q is outside working directory", f.Name)
+		}
+
+		if err := os.MkdirAll(filepath.Dir(name), 0777); err != nil {
+			return err
+		}
+		if err := os.WriteFile(name, f.Data, 0666); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// Getwd returns the directory in which to run the next script command.
+func (s *State) Getwd() string { return s.pwd }
+
+// Logf writes output to the script's log without updating its stdout or stderr
+// buffers. (The output log functions as a kind of meta-stderr.)
+func (s *State) Logf(format string, args ...any) {
+	fmt.Fprintf(&s.log, format, args...)
+}
+
+// flushLog writes the contents of the script's log to w and clears the log.
+func (s *State) flushLog(w io.Writer) error {
+	_, err := w.Write(s.log.Bytes())
+	s.log.Reset()
+	return err
+}
+
+// LookupEnv retrieves the value of the environment variable in s named by the key.
+func (s *State) LookupEnv(key string) (string, bool) {
+	v, ok := s.envMap[key]
+	return v, ok
+}
+
+// Path returns the absolute path in the host operating system for a
+// script-based (generally slash-separated and relative) path.
+func (s *State) Path(path string) string {
+	if filepath.IsAbs(path) {
+		return filepath.Clean(path)
+	}
+	return filepath.Join(s.pwd, path)
+}
+
+// Setenv sets the value of the environment variable in s named by the key.
+func (s *State) Setenv(key, value string) error {
+	s.env = cleanEnv(append(s.env, key+"="+value), s.pwd)
+	s.envMap[key] = value
+	return nil
+}
+
+// Stdout returns the stdout output of the last command run,
+// or the empty string if no command has been run.
+func (s *State) Stdout() string { return s.stdout }
+
+// Stderr returns the stderr output of the last command run,
+// or the empty string if no command has been run.
+func (s *State) Stderr() string { return s.stderr }
+
+// cleanEnv returns a copy of env with any duplicates removed in favor of
+// later values and any required system variables defined.
+//
+// If env is nil, cleanEnv copies the environment from os.Environ().
+func cleanEnv(env []string, pwd string) []string {
+	// There are some funky edge-cases in this logic, especially on Windows (with
+	// case-insensitive environment variables and variables with keys like "=C:").
+	// Rather than duplicating exec.dedupEnv here, cheat and use exec.Cmd directly.
+	cmd := &exec.Cmd{Env: env}
+	cmd.Dir = pwd
+	return cmd.Environ()
+}
diff --git a/go/src/cmd/internal/src/pos.go b/go/src/cmd/internal/src/pos.go
new file mode 100644
index 0000000000000000000000000000000000000000..10609fcd484b8f3232ec2f53db22022f1cf9eff4
--- /dev/null
+++ b/go/src/cmd/internal/src/pos.go
@@ -0,0 +1,478 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file implements the encoding of source positions.
+
+package src
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+)
+
+// A Pos encodes a source position consisting of a (line, column) number pair
+// and a position base. A zero Pos is a ready to use "unknown" position (nil
+// position base and zero line number).
+//
+// The (line, column) values refer to a position in a file independent of any
+// position base ("absolute" file position).
+//
+// The position base is used to determine the "relative" position, that is the
+// filename and line number relative to the position base. If the base refers
+// to the current file, there is no difference between absolute and relative
+// positions. If it refers to a //line directive, a relative position is relative
+// to that directive. A position base in turn contains the position at which it
+// was introduced in the current file.
+type Pos struct {
+	base *PosBase
+	lico
+}
+
+// NoPos is a valid unknown position.
+var NoPos Pos
+
+// MakePos creates a new Pos value with the given base, and (file-absolute)
+// line and column.
+func MakePos(base *PosBase, line, col uint) Pos {
+	return Pos{base, makeLico(line, col)}
+}
+
+// IsKnown reports whether the position p is known.
+// A position is known if it either has a non-nil
+// position base, or a non-zero line number.
+func (p Pos) IsKnown() bool {
+	return p.base != nil || p.Line() != 0
+}
+
+// Before reports whether the position p comes before q in the source.
+// For positions in different files, ordering is by filename.
+func (p Pos) Before(q Pos) bool {
+	n, m := p.Filename(), q.Filename()
+	return n < m || n == m && p.lico < q.lico
+}
+
+// After reports whether the position p comes after q in the source.
+// For positions in different files, ordering is by filename.
+func (p Pos) After(q Pos) bool {
+	n, m := p.Filename(), q.Filename()
+	return n > m || n == m && p.lico > q.lico
+}
+
+func (p Pos) LineNumber() string {
+	if !p.IsKnown() {
+		return "?"
+	}
+	return p.lico.lineNumber()
+}
+
+func (p Pos) LineNumberHTML() string {
+	if !p.IsKnown() {
+		return "?"
+	}
+	return p.lico.lineNumberHTML()
+}
+
+// Filename returns the name of the actual file containing this position.
+func (p Pos) Filename() string { return p.base.Pos().RelFilename() }
+
+// Base returns the position base.
+func (p Pos) Base() *PosBase { return p.base }
+
+// SetBase sets the position base.
+func (p *Pos) SetBase(base *PosBase) { p.base = base }
+
+// RelFilename returns the filename recorded with the position's base.
+func (p Pos) RelFilename() string { return p.base.Filename() }
+
+// RelLine returns the line number relative to the position's base.
+func (p Pos) RelLine() uint {
+	b := p.base
+	if b.Line() == 0 {
+		// base line is unknown => relative line is unknown
+		return 0
+	}
+	return b.Line() + (p.Line() - b.Pos().Line())
+}
+
+// RelCol returns the column number relative to the position's base.
+func (p Pos) RelCol() uint {
+	b := p.base
+	if b.Col() == 0 {
+		// base column is unknown => relative column is unknown
+		// (the current specification for line directives requires
+		// this to apply until the next PosBase/line directive,
+		// not just until the new newline)
+		return 0
+	}
+	if p.Line() == b.Pos().Line() {
+		// p on same line as p's base => column is relative to p's base
+		return b.Col() + (p.Col() - b.Pos().Col())
+	}
+	return p.Col()
+}
+
+// AbsFilename() returns the absolute filename recorded with the position's base.
+func (p Pos) AbsFilename() string { return p.base.AbsFilename() }
+
+// FileIndex returns the file index of the position's base's absolute
+// filename within the PosTable that it was registered.
+func (p Pos) FileIndex() int { return p.base.FileIndex() }
+
+func (p Pos) String() string {
+	return p.Format(true, true)
+}
+
+// Format formats a position as "filename:line" or "filename:line:column",
+// controlled by the showCol flag and if the column is known (!= 0).
+// For positions relative to line directives, the original position is
+// shown as well, as in "filename:line[origfile:origline:origcolumn]" if
+// showOrig is set.
+func (p Pos) Format(showCol, showOrig bool) string {
+	buf := new(bytes.Buffer)
+	p.WriteTo(buf, showCol, showOrig)
+	return buf.String()
+}
+
+// WriteTo a position to w, formatted as Format does.
+func (p Pos) WriteTo(w io.Writer, showCol, showOrig bool) {
+	if !p.IsKnown() {
+		io.WriteString(w, "<unknown line number>")
+		return
+	}
+
+	if b := p.base; b == b.Pos().base {
+		// base is file base (incl. nil)
+		format(w, p.Filename(), p.Line(), p.Col(), showCol)
+		return
+	}
+
+	// base is relative
+	// Print the column only for the original position since the
+	// relative position's column information may be bogus (it's
+	// typically generated code and we can't say much about the
+	// original source at that point but for the file:line info
+	// that's provided via a line directive).
+	// TODO(gri) This may not be true if we have an inlining base.
+	// We may want to differentiate at some point.
+	format(w, p.RelFilename(), p.RelLine(), p.RelCol(), showCol)
+	if showOrig {
+		io.WriteString(w, "[")
+		format(w, p.Filename(), p.Line(), p.Col(), showCol)
+		io.WriteString(w, "]")
+	}
+}
+
+// format formats a (filename, line, col) tuple as "filename:line" (showCol
+// is false or col == 0) or "filename:line:column" (showCol is true and col != 0).
+func format(w io.Writer, filename string, line, col uint, showCol bool) {
+	io.WriteString(w, filename)
+	io.WriteString(w, ":")
+	fmt.Fprint(w, line)
+	// col == 0 and col == colMax are interpreted as unknown column values
+	if showCol && 0 < col && col < colMax {
+		io.WriteString(w, ":")
+		fmt.Fprint(w, col)
+	}
+}
+
+// formatstr wraps format to return a string.
+func formatstr(filename string, line, col uint, showCol bool) string {
+	buf := new(bytes.Buffer)
+	format(buf, filename, line, col, showCol)
+	return buf.String()
+}
+
+// ----------------------------------------------------------------------------
+// PosBase
+
+// A PosBase encodes a filename and base position.
+// Typically, each file and line directive introduce a PosBase.
+type PosBase struct {
+	pos         Pos    // position at which the relative position is (line, col)
+	filename    string // file name used to open source file, for error messages
+	absFilename string // absolute file name, for PC-Line tables
+	line, col   uint   // relative line, column number at pos
+	inl         int    // inlining index (see cmd/internal/obj/inl.go)
+	fileIndex   int    // index of absFilename within PosTable.FileTable
+}
+
+// NewFileBase returns a new *PosBase for a file with the given (relative and
+// absolute) filenames.
+func NewFileBase(filename, absFilename string) *PosBase {
+	base := &PosBase{
+		filename:    filename,
+		absFilename: absFilename,
+		line:        1,
+		col:         1,
+		inl:         -1,
+		fileIndex:   -1,
+	}
+	base.pos = MakePos(base, 1, 1)
+	return base
+}
+
+// NewLinePragmaBase returns a new *PosBase for a line directive of the form
+//
+//	//line filename:line:col
+//	/*line filename:line:col*/
+//
+// at position pos.
+func NewLinePragmaBase(pos Pos, filename, absFilename string, line, col uint) *PosBase {
+	return &PosBase{pos, filename, absFilename, line, col, -1, -1}
+}
+
+// NewInliningBase returns a copy of the orig PosBase with the given inlining
+// index. If orig == nil, NewInliningBase panics.
+func NewInliningBase(orig *PosBase, inlTreeIndex int) *PosBase {
+	if orig == nil {
+		panic("no old PosBase")
+	}
+	base := *orig
+	base.inl = inlTreeIndex
+	base.fileIndex = -1
+	if orig == orig.pos.base {
+		base.pos.base = &base
+	}
+	return &base
+}
+
+var noPos Pos
+
+// Pos returns the position at which base is located.
+// If b == nil, the result is the zero position.
+func (b *PosBase) Pos() *Pos {
+	if b != nil {
+		return &b.pos
+	}
+	return &noPos
+}
+
+// Filename returns the filename recorded with the base.
+// If b == nil, the result is the empty string.
+func (b *PosBase) Filename() string {
+	if b != nil {
+		return b.filename
+	}
+	return ""
+}
+
+// AbsFilename returns the absolute filename recorded with the base.
+// If b == nil, the result is the empty string.
+func (b *PosBase) AbsFilename() string {
+	if b != nil {
+		return b.absFilename
+	}
+	return ""
+}
+
+// FileSymPrefix is the linker symbol prefix that used to be used for
+// linker pseudo-symbols representing file names.
+const FileSymPrefix = "gofile.."
+
+// FileIndex returns the index of the base's absolute filename within
+// its PosTable's FileTable. It panics if it hasn't been registered
+// with a PosTable. If b == nil, the result is -1.
+func (b *PosBase) FileIndex() int {
+	if b != nil {
+		if b.fileIndex < 0 {
+			panic("PosBase has no file index")
+		}
+		return b.fileIndex
+	}
+	return -1
+}
+
+// Line returns the line number recorded with the base.
+// If b == nil, the result is 0.
+func (b *PosBase) Line() uint {
+	if b != nil {
+		return b.line
+	}
+	return 0
+}
+
+// Col returns the column number recorded with the base.
+// If b == nil, the result is 0.
+func (b *PosBase) Col() uint {
+	if b != nil {
+		return b.col
+	}
+	return 0
+}
+
+// InliningIndex returns the index into the global inlining
+// tree recorded with the base. If b == nil or the base has
+// not been inlined, the result is < 0.
+func (b *PosBase) InliningIndex() int {
+	if b != nil {
+		return b.inl
+	}
+	return -1
+}
+
+// ----------------------------------------------------------------------------
+// lico
+
+// A lico is a compact encoding of a LIne and COlumn number.
+type lico uint32
+
+// Layout constants: 20 bits for line, 8 bits for column, 2 for isStmt, 2 for pro/epilogue
+// (If this is too tight, we can either make lico 64b wide,
+// or we can introduce a tiered encoding where we remove column
+// information as line numbers grow bigger; similar to what gcc
+// does.)
+// The bitfield order is chosen to make IsStmt be the least significant
+// part of a position; its use is to communicate statement edges through
+// instruction scrambling in code generation, not to impose an order.
+// TODO: Prologue and epilogue are perhaps better handled as pseudo-ops for the assembler,
+// because they have almost no interaction with other uses of the position.
+const (
+	lineBits, lineMax     = 20, 1<<lineBits - 2
+	bogusLine             = 1 // Used to disrupt infinite loops to prevent debugger looping
+	isStmtBits, isStmtMax = 2, 1<<isStmtBits - 1
+	xlogueBits, xlogueMax = 2, 1<<xlogueBits - 1
+	colBits, colMax       = 32 - lineBits - xlogueBits - isStmtBits, 1<<colBits - 1
+
+	isStmtShift = 0
+	isStmtMask  = isStmtMax << isStmtShift
+	xlogueShift = isStmtBits + isStmtShift
+	xlogueMask  = xlogueMax << xlogueShift
+	colShift    = xlogueBits + xlogueShift
+	lineShift   = colBits + colShift
+)
+const (
+	// It is expected that the front end or a phase in SSA will usually generate positions tagged with
+	// PosDefaultStmt, but note statement boundaries with PosIsStmt.  Simple statements will have a single
+	// boundary; for loops with initialization may have one for their entry and one for their back edge
+	// (this depends on exactly how the loop is compiled; the intent is to provide a good experience to a
+	// user debugging a program; the goal is that a breakpoint set on the loop line fires both on entry
+	// and on iteration).  Proper treatment of non-gofmt input with multiple simple statements on a single
+	// line is TBD.
+	//
+	// Optimizing compilation will move instructions around, and some of these will become known-bad as
+	// step targets for debugging purposes (examples: register spills and reloads; code generated into
+	// the entry block; invariant code hoisted out of loops) but those instructions will still have interesting
+	// positions for profiling purposes. To reflect this these positions will be changed to PosNotStmt.
+	//
+	// When the optimizer removes an instruction marked PosIsStmt; it should attempt to find a nearby
+	// instruction with the same line marked PosDefaultStmt to be the new statement boundary.  I.e., the
+	// optimizer should make a best-effort to conserve statement boundary positions, and might be enhanced
+	// to note when a statement boundary is not conserved.
+	//
+	// Code cloning, e.g. loop unrolling or loop unswitching, is an exception to the conservation rule
+	// because a user running a debugger would expect to see breakpoints active in the copies of the code.
+	//
+	// In non-optimizing compilation there is still a role for PosNotStmt because of code generation
+	// into the entry block.  PosIsStmt statement positions should be conserved.
+	//
+	// When code generation occurs any remaining default-marked positions are replaced with not-statement
+	// positions.
+	//
+	PosDefaultStmt uint = iota // Default; position is not a statement boundary, but might be if optimization removes the designated statement boundary
+	PosIsStmt                  // Position is a statement boundary; if optimization removes the corresponding instruction, it should attempt to find a new instruction to be the boundary.
+	PosNotStmt                 // Position should not be a statement boundary, but line should be preserved for profiling and low-level debugging purposes.
+)
+
+type PosXlogue uint
+
+const (
+	PosDefaultLogue PosXlogue = iota
+	PosPrologueEnd
+	PosEpilogueBegin
+)
+
+func makeLicoRaw(line, col uint) lico {
+	return lico(line<<lineShift | col<<colShift)
+}
+
+// This is a not-position that will not be elided.
+// Depending on the debugger (gdb or delve) it may or may not be displayed.
+func makeBogusLico() lico {
+	return makeLicoRaw(bogusLine, 0).withIsStmt()
+}
+
+func makeLico(line, col uint) lico {
+	if line >= lineMax {
+		// cannot represent line, use max. line so we have some information
+		line = lineMax
+		// Drop column information if line number saturates.
+		// Ensures line+col is monotonic. See issue 51193.
+		col = 0
+	}
+	if col > colMax {
+		// cannot represent column, use max. column so we have some information
+		col = colMax
+	}
+	// default is not-sure-if-statement
+	return makeLicoRaw(line, col)
+}
+
+func (x lico) Line() uint           { return uint(x) >> lineShift }
+func (x lico) SameLine(y lico) bool { return 0 == (x^y)&^lico(1<<lineShift-1) }
+func (x lico) Col() uint            { return uint(x) >> colShift & colMax }
+func (x lico) IsStmt() uint {
+	if x == 0 {
+		return PosNotStmt
+	}
+	return uint(x) >> isStmtShift & isStmtMax
+}
+func (x lico) Xlogue() PosXlogue {
+	return PosXlogue(uint(x) >> xlogueShift & xlogueMax)
+}
+
+// withNotStmt returns a lico for the same location, but not a statement
+func (x lico) withNotStmt() lico {
+	return x.withStmt(PosNotStmt)
+}
+
+// withDefaultStmt returns a lico for the same location, with default isStmt
+func (x lico) withDefaultStmt() lico {
+	return x.withStmt(PosDefaultStmt)
+}
+
+// withIsStmt returns a lico for the same location, tagged as definitely a statement
+func (x lico) withIsStmt() lico {
+	return x.withStmt(PosIsStmt)
+}
+
+// withXlogue attaches a prologue/epilogue attribute to a lico
+func (x lico) withXlogue(xlogue PosXlogue) lico {
+	if x == 0 {
+		if xlogue == 0 {
+			return x
+		}
+		// Normalize 0 to "not a statement"
+		x = lico(PosNotStmt << isStmtShift)
+	}
+	return lico(uint(x) & ^uint(xlogueMax<<xlogueShift) | (uint(xlogue) << xlogueShift))
+}
+
+// withStmt returns a lico for the same location with specified is_stmt attribute
+func (x lico) withStmt(stmt uint) lico {
+	if x == 0 {
+		return lico(0)
+	}
+	return lico(uint(x) & ^uint(isStmtMax<<isStmtShift) | (stmt << isStmtShift))
+}
+
+func (x lico) lineNumber() string {
+	return fmt.Sprintf("%d", x.Line())
+}
+
+func (x lico) lineNumberHTML() string {
+	if x.IsStmt() == PosDefaultStmt {
+		return fmt.Sprintf("%d", x.Line())
+	}
+	style, pfx := "b", "+"
+	if x.IsStmt() == PosNotStmt {
+		style = "s" // /strike not supported in HTML5
+		pfx = ""
+	}
+	return fmt.Sprintf("<%s>%s%d</%s>", style, pfx, x.Line(), style)
+}
+
+func (x lico) atColumn1() lico {
+	return makeLico(x.Line(), 1).withIsStmt()
+}
diff --git a/go/src/cmd/internal/src/pos_test.go b/go/src/cmd/internal/src/pos_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..cdf4ab4081b3435934dd2f0cc1847dbd9c301829
--- /dev/null
+++ b/go/src/cmd/internal/src/pos_test.go
@@ -0,0 +1,226 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package src
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestPos(t *testing.T) {
+	f0 := NewFileBase("", "")
+	f1 := NewFileBase("f1", "f1")
+	f2 := NewLinePragmaBase(Pos{}, "f2", "f2", 10, 0)
+	f3 := NewLinePragmaBase(MakePos(f1, 10, 1), "f3", "f3", 100, 1)
+	f4 := NewLinePragmaBase(MakePos(f3, 10, 1), "f4", "f4", 100, 1)
+
+	// line directives with non-1 columns
+	f5 := NewLinePragmaBase(MakePos(f1, 5, 5), "f5", "f5", 10, 1)
+
+	// line directives from issue #19392
+	fp := NewFileBase("p.go", "p.go")
+	fc := NewLinePragmaBase(MakePos(fp, 4, 1), "c.go", "c.go", 10, 1)
+	ft := NewLinePragmaBase(MakePos(fp, 7, 1), "t.go", "t.go", 20, 1)
+	fv := NewLinePragmaBase(MakePos(fp, 10, 1), "v.go", "v.go", 30, 1)
+	ff := NewLinePragmaBase(MakePos(fp, 13, 1), "f.go", "f.go", 40, 1)
+
+	for _, test := range []struct {
+		pos    Pos
+		string string
+
+		// absolute info
+		filename  string
+		line, col uint
+
+		// relative info
+		relFilename     string
+		relLine, relCol uint
+	}{
+		{Pos{}, "<unknown line number>", "", 0, 0, "", 0, 0},
+		{MakePos(nil, 2, 3), ":2:3", "", 2, 3, "", 0, 0},
+		{MakePos(f0, 2, 3), ":2:3", "", 2, 3, "", 2, 3},
+		{MakePos(f1, 1, 1), "f1:1:1", "f1", 1, 1, "f1", 1, 1},
+		{MakePos(f2, 7, 10), "f2:17[:7:10]", "", 7, 10, "f2", 17, 0 /* line base doesn't specify a column */},
+		{MakePos(f3, 12, 7), "f3:102:7[f1:12:7]", "f1", 12, 7, "f3", 102, 7},
+		{MakePos(f4, 25, 1), "f4:115:1[f3:25:1]", "f3", 25, 1, "f4", 115, 1},
+
+		// line directives with non-1 columns
+		{MakePos(f5, 5, 5), "f5:10:1[f1:5:5]", "f1", 5, 5, "f5", 10, 1},
+		{MakePos(f5, 5, 10), "f5:10:6[f1:5:10]", "f1", 5, 10, "f5", 10, 6},
+		{MakePos(f5, 6, 10), "f5:11:10[f1:6:10]", "f1", 6, 10, "f5", 11, 10},
+
+		// positions from issue #19392
+		{MakePos(fc, 4, 1), "c.go:10:1[p.go:4:1]", "p.go", 4, 1, "c.go", 10, 1},
+		{MakePos(ft, 7, 1), "t.go:20:1[p.go:7:1]", "p.go", 7, 1, "t.go", 20, 1},
+		{MakePos(fv, 10, 1), "v.go:30:1[p.go:10:1]", "p.go", 10, 1, "v.go", 30, 1},
+		{MakePos(ff, 13, 1), "f.go:40:1[p.go:13:1]", "p.go", 13, 1, "f.go", 40, 1},
+	} {
+		pos := test.pos
+		if got := pos.String(); got != test.string {
+			t.Errorf("%s: got %q", test.string, got)
+		}
+
+		// absolute info
+		if got := pos.Filename(); got != test.filename {
+			t.Errorf("%s: got filename %q; want %q", test.string, got, test.filename)
+		}
+		if got := pos.Line(); got != test.line {
+			t.Errorf("%s: got line %d; want %d", test.string, got, test.line)
+		}
+		if got := pos.Col(); got != test.col {
+			t.Errorf("%s: got col %d; want %d", test.string, got, test.col)
+		}
+
+		// relative info
+		if got := pos.RelFilename(); got != test.relFilename {
+			t.Errorf("%s: got relFilename %q; want %q", test.string, got, test.relFilename)
+		}
+		if got := pos.RelLine(); got != test.relLine {
+			t.Errorf("%s: got relLine %d; want %d", test.string, got, test.relLine)
+		}
+		if got := pos.RelCol(); got != test.relCol {
+			t.Errorf("%s: got relCol %d; want %d", test.string, got, test.relCol)
+		}
+	}
+}
+
+func TestPredicates(t *testing.T) {
+	b1 := NewFileBase("b1", "b1")
+	b2 := NewFileBase("b2", "b2")
+	for _, test := range []struct {
+		p, q                 Pos
+		known, before, after bool
+	}{
+		{NoPos, NoPos, false, false, false},
+		{NoPos, MakePos(nil, 1, 0), false, true, false},
+		{MakePos(b1, 0, 0), NoPos, true, false, true},
+		{MakePos(nil, 1, 0), NoPos, true, false, true},
+
+		{MakePos(nil, 1, 1), MakePos(nil, 1, 1), true, false, false},
+		{MakePos(nil, 1, 1), MakePos(nil, 1, 2), true, true, false},
+		{MakePos(nil, 1, 2), MakePos(nil, 1, 1), true, false, true},
+		{MakePos(nil, 123, 1), MakePos(nil, 1, 123), true, false, true},
+
+		{MakePos(b1, 1, 1), MakePos(b1, 1, 1), true, false, false},
+		{MakePos(b1, 1, 1), MakePos(b1, 1, 2), true, true, false},
+		{MakePos(b1, 1, 2), MakePos(b1, 1, 1), true, false, true},
+		{MakePos(b1, 123, 1), MakePos(b1, 1, 123), true, false, true},
+
+		{MakePos(b1, 1, 1), MakePos(b2, 1, 1), true, true, false},
+		{MakePos(b1, 1, 1), MakePos(b2, 1, 2), true, true, false},
+		{MakePos(b1, 1, 2), MakePos(b2, 1, 1), true, true, false},
+		{MakePos(b1, 123, 1), MakePos(b2, 1, 123), true, true, false},
+
+		// special case: unknown column (column too large to represent)
+		{MakePos(nil, 1, colMax+10), MakePos(nil, 1, colMax+20), true, false, false},
+	} {
+		if got := test.p.IsKnown(); got != test.known {
+			t.Errorf("%s known: got %v; want %v", test.p, got, test.known)
+		}
+		if got := test.p.Before(test.q); got != test.before {
+			t.Errorf("%s < %s: got %v; want %v", test.p, test.q, got, test.before)
+		}
+		if got := test.p.After(test.q); got != test.after {
+			t.Errorf("%s > %s: got %v; want %v", test.p, test.q, got, test.after)
+		}
+	}
+}
+
+func TestLico(t *testing.T) {
+	for _, test := range []struct {
+		x         lico
+		string    string
+		line, col uint
+	}{
+		{0, ":0", 0, 0},
+		{makeLico(0, 0), ":0", 0, 0},
+		{makeLico(0, 1), ":0:1", 0, 1},
+		{makeLico(1, 0), ":1", 1, 0},
+		{makeLico(1, 1), ":1:1", 1, 1},
+		{makeLico(2, 3), ":2:3", 2, 3},
+		{makeLico(lineMax, 1), fmt.Sprintf(":%d", lineMax), lineMax, 1},
+		{makeLico(lineMax+1, 1), fmt.Sprintf(":%d", lineMax), lineMax, 1}, // line too large, stick with max. line
+		{makeLico(1, colMax), ":1", 1, colMax},
+		{makeLico(1, colMax+1), ":1", 1, 0}, // column too large
+		{makeLico(lineMax+1, colMax+1), fmt.Sprintf(":%d", lineMax), lineMax, 0},
+	} {
+		x := test.x
+		if got := formatstr("", x.Line(), x.Col(), true); got != test.string {
+			t.Errorf("%s: got %q", test.string, got)
+		}
+	}
+}
+
+func TestIsStmt(t *testing.T) {
+	def := fmt.Sprintf(":%d", PosDefaultStmt)
+	is := fmt.Sprintf(":%d", PosIsStmt)
+	not := fmt.Sprintf(":%d", PosNotStmt)
+
+	for _, test := range []struct {
+		x         lico
+		string    string
+		line, col uint
+	}{
+		{0, ":0" + not, 0, 0},
+		{makeLico(0, 0), ":0" + not, 0, 0},
+		{makeLico(0, 1), ":0:1" + def, 0, 1},
+		{makeLico(1, 0), ":1" + def, 1, 0},
+		{makeLico(1, 1), ":1:1" + def, 1, 1},
+		{makeLico(1, 1).withIsStmt(), ":1:1" + is, 1, 1},
+		{makeLico(1, 1).withNotStmt(), ":1:1" + not, 1, 1},
+		{makeLico(lineMax, 1), fmt.Sprintf(":%d", lineMax) + def, lineMax, 1},
+		{makeLico(lineMax+1, 1), fmt.Sprintf(":%d", lineMax) + def, lineMax, 1}, // line too large, stick with max. line
+		{makeLico(1, colMax), ":1" + def, 1, colMax},
+		{makeLico(1, colMax+1), ":1" + def, 1, 0}, // column too large
+		{makeLico(lineMax+1, colMax+1), fmt.Sprintf(":%d", lineMax) + def, lineMax, 0},
+		{makeLico(lineMax+1, colMax+1).withIsStmt(), fmt.Sprintf(":%d", lineMax) + is, lineMax, 0},
+		{makeLico(lineMax+1, colMax+1).withNotStmt(), fmt.Sprintf(":%d", lineMax) + not, lineMax, 0},
+	} {
+		x := test.x
+		if got := formatstr("", x.Line(), x.Col(), true) + fmt.Sprintf(":%d", x.IsStmt()); got != test.string {
+			t.Errorf("%s: got %q", test.string, got)
+		}
+	}
+}
+
+func TestLogue(t *testing.T) {
+	defp := fmt.Sprintf(":%d", PosDefaultLogue)
+	pro := fmt.Sprintf(":%d", PosPrologueEnd)
+	epi := fmt.Sprintf(":%d", PosEpilogueBegin)
+
+	defs := fmt.Sprintf(":%d", PosDefaultStmt)
+	not := fmt.Sprintf(":%d", PosNotStmt)
+
+	for i, test := range []struct {
+		x         lico
+		string    string
+		line, col uint
+	}{
+		{makeLico(0, 0).withXlogue(PosDefaultLogue), ":0" + not + defp, 0, 0},
+		{makeLico(0, 0).withXlogue(PosPrologueEnd), ":0" + not + pro, 0, 0},
+		{makeLico(0, 0).withXlogue(PosEpilogueBegin), ":0" + not + epi, 0, 0},
+
+		{makeLico(0, 1).withXlogue(PosDefaultLogue), ":0:1" + defs + defp, 0, 1},
+		{makeLico(0, 1).withXlogue(PosPrologueEnd), ":0:1" + defs + pro, 0, 1},
+		{makeLico(0, 1).withXlogue(PosEpilogueBegin), ":0:1" + defs + epi, 0, 1},
+
+		{makeLico(1, 0).withXlogue(PosDefaultLogue), ":1" + defs + defp, 1, 0},
+		{makeLico(1, 0).withXlogue(PosPrologueEnd), ":1" + defs + pro, 1, 0},
+		{makeLico(1, 0).withXlogue(PosEpilogueBegin), ":1" + defs + epi, 1, 0},
+
+		{makeLico(1, 1).withXlogue(PosDefaultLogue), ":1:1" + defs + defp, 1, 1},
+		{makeLico(1, 1).withXlogue(PosPrologueEnd), ":1:1" + defs + pro, 1, 1},
+		{makeLico(1, 1).withXlogue(PosEpilogueBegin), ":1:1" + defs + epi, 1, 1},
+
+		{makeLico(lineMax, 1).withXlogue(PosDefaultLogue), fmt.Sprintf(":%d", lineMax) + defs + defp, lineMax, 1},
+		{makeLico(lineMax, 1).withXlogue(PosPrologueEnd), fmt.Sprintf(":%d", lineMax) + defs + pro, lineMax, 1},
+		{makeLico(lineMax, 1).withXlogue(PosEpilogueBegin), fmt.Sprintf(":%d", lineMax) + defs + epi, lineMax, 1},
+	} {
+		x := test.x
+		if got := formatstr("", x.Line(), x.Col(), true) + fmt.Sprintf(":%d:%d", x.IsStmt(), x.Xlogue()); got != test.string {
+			t.Errorf("%d: %s: got %q", i, test.string, got)
+		}
+	}
+}
diff --git a/go/src/cmd/internal/src/xpos.go b/go/src/cmd/internal/src/xpos.go
new file mode 100644
index 0000000000000000000000000000000000000000..a74505997d2cfd7a65d8d2af57e13560f7a09f5f
--- /dev/null
+++ b/go/src/cmd/internal/src/xpos.go
@@ -0,0 +1,183 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This file implements the compressed encoding of source
+// positions using a lookup table.
+
+package src
+
+// XPos is a more compact representation of Pos.
+type XPos struct {
+	index int32
+	lico
+}
+
+// NoXPos is a valid unknown position.
+var NoXPos XPos
+
+// IsKnown reports whether the position p is known.
+// XPos.IsKnown() matches Pos.IsKnown() for corresponding
+// positions.
+func (p XPos) IsKnown() bool {
+	return p.index != 0 || p.Line() != 0
+}
+
+// Before reports whether the position p comes before q in the source.
+// For positions with different bases, ordering is by base index.
+func (p XPos) Before(q XPos) bool {
+	n, m := p.index, q.index
+	return n < m || n == m && p.lico < q.lico
+}
+
+// SameFile reports whether p and q are positions in the same file.
+func (p XPos) SameFile(q XPos) bool {
+	return p.index == q.index
+}
+
+// SameFileAndLine reports whether p and q are positions on the same line in the same file.
+func (p XPos) SameFileAndLine(q XPos) bool {
+	return p.index == q.index && p.lico.SameLine(q.lico)
+}
+
+// After reports whether the position p comes after q in the source.
+// For positions with different bases, ordering is by base index.
+func (p XPos) After(q XPos) bool {
+	n, m := p.index, q.index
+	return n > m || n == m && p.lico > q.lico
+}
+
+// WithNotStmt returns the same location to be marked with DWARF is_stmt=0
+func (p XPos) WithNotStmt() XPos {
+	p.lico = p.lico.withNotStmt()
+	return p
+}
+
+// WithDefaultStmt returns the same location with undetermined is_stmt
+func (p XPos) WithDefaultStmt() XPos {
+	p.lico = p.lico.withDefaultStmt()
+	return p
+}
+
+// WithIsStmt returns the same location to be marked with DWARF is_stmt=1
+func (p XPos) WithIsStmt() XPos {
+	p.lico = p.lico.withIsStmt()
+	return p
+}
+
+// WithBogusLine returns a bogus line that won't match any recorded for the source code.
+// Its use is to disrupt the statements within an infinite loop so that the debugger
+// will not itself loop infinitely waiting for the line number to change.
+// gdb chooses not to display the bogus line; delve shows it with a complaint, but the
+// alternative behavior is to hang.
+func (p XPos) WithBogusLine() XPos {
+	if p.index == 0 {
+		// See #35652
+		panic("Assigning a bogus line to XPos with no file will cause mysterious downstream failures.")
+	}
+	p.lico = makeBogusLico()
+	return p
+}
+
+// WithXlogue returns the same location but marked with DWARF function prologue/epilogue
+func (p XPos) WithXlogue(x PosXlogue) XPos {
+	p.lico = p.lico.withXlogue(x)
+	return p
+}
+
+// LineNumber returns a string for the line number, "?" if it is not known.
+func (p XPos) LineNumber() string {
+	if !p.IsKnown() {
+		return "?"
+	}
+	return p.lico.lineNumber()
+}
+
+// FileIndex returns a smallish non-negative integer corresponding to the
+// file for this source position.  Smallish is relative; it can be thousands
+// large, but not millions.
+func (p XPos) FileIndex() int32 {
+	return p.index
+}
+
+func (p XPos) LineNumberHTML() string {
+	if !p.IsKnown() {
+		return "?"
+	}
+	return p.lico.lineNumberHTML()
+}
+
+// AtColumn1 returns the same location but shifted to column 1.
+func (p XPos) AtColumn1() XPos {
+	p.lico = p.lico.atColumn1()
+	return p
+}
+
+// A PosTable tracks Pos -> XPos conversions and vice versa.
+// Its zero value is a ready-to-use PosTable.
+type PosTable struct {
+	baseList []*PosBase
+	indexMap map[*PosBase]int
+	nameMap  map[string]int // Maps file symbol name to index for debug information.
+}
+
+// XPos returns the corresponding XPos for the given pos,
+// adding pos to t if necessary.
+func (t *PosTable) XPos(pos Pos) XPos {
+	return XPos{t.baseIndex(pos.base), pos.lico}
+}
+
+func (t *PosTable) baseIndex(base *PosBase) int32 {
+	if base == nil {
+		return 0
+	}
+
+	if i, ok := t.indexMap[base]; ok {
+		return int32(i)
+	}
+
+	if base.fileIndex >= 0 {
+		panic("PosBase already registered with a PosTable")
+	}
+
+	if t.indexMap == nil {
+		t.baseList = append(t.baseList, nil)
+		t.indexMap = make(map[*PosBase]int)
+		t.nameMap = make(map[string]int)
+	}
+
+	i := len(t.baseList)
+	t.indexMap[base] = i
+	t.baseList = append(t.baseList, base)
+
+	fileIndex, ok := t.nameMap[base.absFilename]
+	if !ok {
+		fileIndex = len(t.nameMap)
+		t.nameMap[base.absFilename] = fileIndex
+	}
+	base.fileIndex = fileIndex
+
+	return int32(i)
+}
+
+// Pos returns the corresponding Pos for the given p.
+// If p cannot be translated via t, the function panics.
+func (t *PosTable) Pos(p XPos) Pos {
+	var base *PosBase
+	if p.index != 0 {
+		base = t.baseList[p.index]
+	}
+	return Pos{base, p.lico}
+}
+
+// FileTable returns a slice of all files used to build this package.
+func (t *PosTable) FileTable() []string {
+	// Create a LUT of the global package level file indices. This table is what
+	// is written in the debug_lines header, the file[N] will be referenced as
+	// N+1 in the debug_lines table.
+	fileLUT := make([]string, len(t.nameMap))
+	for str, i := range t.nameMap {
+		fileLUT[i] = str
+	}
+	return fileLUT
+}
diff --git a/go/src/cmd/internal/src/xpos_test.go b/go/src/cmd/internal/src/xpos_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..f76de9dbc2378e307f8b804919fa21dc38f2fc02
--- /dev/null
+++ b/go/src/cmd/internal/src/xpos_test.go
@@ -0,0 +1,108 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package src
+
+import (
+	"testing"
+	"unsafe"
+)
+
+func TestNoXPos(t *testing.T) {
+	var tab PosTable
+	if tab.Pos(NoXPos) != NoPos {
+		t.Errorf("failed to translate NoXPos to Pos using zero PosTable")
+	}
+}
+
+func TestConversion(t *testing.T) {
+	b1 := NewFileBase("b1", "b1")
+	b2 := NewFileBase("b2", "b2")
+	b3 := NewLinePragmaBase(MakePos(b1, 10, 0), "b3", "b3", 123, 0)
+
+	var tab PosTable
+	for _, want := range []Pos{
+		NoPos,
+		MakePos(nil, 0, 0), // same table entry as NoPos
+		MakePos(b1, 0, 0),
+		MakePos(nil, 10, 20), // same table entry as NoPos
+		MakePos(b2, 10, 20),
+		MakePos(b3, 10, 20),
+		MakePos(b3, 123, 0), // same table entry as MakePos(b3, 10, 20)
+	} {
+		xpos := tab.XPos(want)
+		got := tab.Pos(xpos)
+		if got != want {
+			t.Errorf("got %v; want %v", got, want)
+		}
+
+		for _, x := range []struct {
+			f func(XPos) XPos
+			e uint
+		}{
+			{XPos.WithDefaultStmt, PosDefaultStmt},
+			{XPos.WithIsStmt, PosIsStmt},
+			{XPos.WithNotStmt, PosNotStmt},
+			{XPos.WithIsStmt, PosIsStmt},
+			{XPos.WithDefaultStmt, PosDefaultStmt},
+			{XPos.WithNotStmt, PosNotStmt}} {
+			xposWith := x.f(xpos)
+			expected := x.e
+			if xpos.Line() == 0 && xpos.Col() == 0 {
+				expected = PosNotStmt
+			}
+			if got := xposWith.IsStmt(); got != expected {
+				t.Errorf("expected %v; got %v", expected, got)
+			}
+			if xposWith.Col() != xpos.Col() || xposWith.Line() != xpos.Line() {
+				t.Errorf("line:col, before = %d:%d, after=%d:%d", xpos.Line(), xpos.Col(), xposWith.Line(), xposWith.Col())
+			}
+			xpos = xposWith
+		}
+	}
+
+	if len(tab.baseList) != 1+len(tab.indexMap) { // indexMap omits nil
+		t.Errorf("table length discrepancy: %d != 1+%d", len(tab.baseList), len(tab.indexMap))
+	}
+
+	const wantLen = 4
+	if len(tab.baseList) != wantLen {
+		t.Errorf("got table length %d; want %d", len(tab.baseList), wantLen)
+	}
+
+	if got := tab.XPos(NoPos); got != NoXPos {
+		t.Errorf("XPos(NoPos): got %v; want %v", got, NoXPos)
+	}
+
+	if tab.baseList[0] != nil || tab.indexMap[nil] != 0 {
+		t.Errorf("nil base not at index 0")
+	}
+}
+
+func TestSize(t *testing.T) {
+	var p XPos
+	if unsafe.Alignof(p) != 4 {
+		t.Errorf("alignment = %v; want 4", unsafe.Alignof(p))
+	}
+	if unsafe.Sizeof(p) != 8 {
+		t.Errorf("size = %v; want 8", unsafe.Sizeof(p))
+	}
+}
+
+func TestSetBase(t *testing.T) {
+	var tab PosTable
+	b1 := NewFileBase("b1", "b1")
+	orig := MakePos(b1, 42, 7)
+	xpos := tab.XPos(orig)
+
+	pos := tab.Pos(xpos)
+	new := NewInliningBase(b1, 2)
+	pos.SetBase(new)
+	xpos = tab.XPos(pos)
+
+	pos = tab.Pos(xpos)
+	if inl := pos.Base().InliningIndex(); inl != 2 {
+		t.Fatalf("wrong inlining index: %d", inl)
+	}
+}
diff --git a/go/src/cmd/internal/sys/arch.go b/go/src/cmd/internal/sys/arch.go
new file mode 100644
index 0000000000000000000000000000000000000000..14b1cde22b0dc2c691707d769d5fb3c8cee06a96
--- /dev/null
+++ b/go/src/cmd/internal/sys/arch.go
@@ -0,0 +1,287 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sys
+
+import (
+	"encoding/binary"
+	"internal/goarch"
+)
+
+// TODO: just use goarch.ArchFamilyType directly
+type ArchFamily = goarch.ArchFamilyType
+
+const (
+	AMD64   = goarch.AMD64
+	ARM     = goarch.ARM
+	ARM64   = goarch.ARM64
+	I386    = goarch.I386
+	Loong64 = goarch.LOONG64
+	MIPS    = goarch.MIPS
+	MIPS64  = goarch.MIPS64
+	PPC64   = goarch.PPC64
+	RISCV64 = goarch.RISCV64
+	S390X   = goarch.S390X
+	Wasm    = goarch.WASM
+)
+
+// Arch represents an individual architecture.
+type Arch struct {
+	Name   string
+	Family ArchFamily
+
+	ByteOrder binary.ByteOrder
+
+	// PtrSize is the size in bytes of pointers and the
+	// predeclared "int", "uint", and "uintptr" types.
+	PtrSize int
+
+	// RegSize is the size in bytes of general purpose registers.
+	RegSize int
+
+	// MinLC is the minimum length of an instruction code.
+	MinLC int
+
+	// Alignment is maximum alignment required by the architecture
+	// for any (compiler-generated) load or store instruction.
+	// Loads or stores smaller than Alignment must be naturally aligned.
+	// Loads or stores larger than Alignment need only be Alignment-aligned.
+	Alignment int8
+
+	// CanMergeLoads reports whether the backend optimization passes
+	// can combine adjacent loads into a single larger, possibly unaligned, load.
+	// Note that currently the optimizations must be able to handle little endian byte order.
+	CanMergeLoads bool
+
+	// CanJumpTable reports whether the backend can handle
+	// compiling a jump table.
+	CanJumpTable bool
+
+	// HasLR indicates that this architecture uses a link register
+	// for calls.
+	HasLR bool
+
+	// FixedFrameSize is the smallest possible offset from the
+	// hardware stack pointer to a local variable on the stack.
+	// Architectures that use a link register save its value on
+	// the stack in the function prologue and so always have a
+	// pointer between the hardware stack pointer and the local
+	// variable area.
+	FixedFrameSize int64
+}
+
+// InFamily reports whether a is a member of any of the specified
+// architecture families.
+func (a *Arch) InFamily(xs ...ArchFamily) bool {
+	for _, x := range xs {
+		if a.Family == x {
+			return true
+		}
+	}
+	return false
+}
+
+var Arch386 = &Arch{
+	Name:           "386",
+	Family:         I386,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        4,
+	RegSize:        4,
+	MinLC:          1,
+	Alignment:      1,
+	CanMergeLoads:  true,
+	HasLR:          false,
+	FixedFrameSize: 0,
+}
+
+var ArchAMD64 = &Arch{
+	Name:           "amd64",
+	Family:         AMD64,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          1,
+	Alignment:      1,
+	CanMergeLoads:  true,
+	CanJumpTable:   true,
+	HasLR:          false,
+	FixedFrameSize: 0,
+}
+
+var ArchARM = &Arch{
+	Name:           "arm",
+	Family:         ARM,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        4,
+	RegSize:        4,
+	MinLC:          4,
+	Alignment:      4, // TODO: just for arm5?
+	CanMergeLoads:  false,
+	HasLR:          true,
+	FixedFrameSize: 4, // LR
+}
+
+var ArchARM64 = &Arch{
+	Name:           "arm64",
+	Family:         ARM64,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          4,
+	Alignment:      1,
+	CanMergeLoads:  true,
+	CanJumpTable:   true,
+	HasLR:          true,
+	FixedFrameSize: 8, // LR
+}
+
+var ArchLoong64 = &Arch{
+	Name:           "loong64",
+	Family:         Loong64,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          4,
+	Alignment:      8, // Unaligned accesses are not guaranteed to be fast
+	CanMergeLoads:  true,
+	CanJumpTable:   true,
+	HasLR:          true,
+	FixedFrameSize: 8, // LR
+}
+
+var ArchMIPS = &Arch{
+	Name:           "mips",
+	Family:         MIPS,
+	ByteOrder:      binary.BigEndian,
+	PtrSize:        4,
+	RegSize:        4,
+	MinLC:          4,
+	Alignment:      4,
+	CanMergeLoads:  false,
+	HasLR:          true,
+	FixedFrameSize: 4, // LR
+}
+
+var ArchMIPSLE = &Arch{
+	Name:           "mipsle",
+	Family:         MIPS,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        4,
+	RegSize:        4,
+	MinLC:          4,
+	Alignment:      4,
+	CanMergeLoads:  false,
+	HasLR:          true,
+	FixedFrameSize: 4, // LR
+}
+
+var ArchMIPS64 = &Arch{
+	Name:           "mips64",
+	Family:         MIPS64,
+	ByteOrder:      binary.BigEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          4,
+	Alignment:      8,
+	CanMergeLoads:  false,
+	HasLR:          true,
+	FixedFrameSize: 8, // LR
+}
+
+var ArchMIPS64LE = &Arch{
+	Name:           "mips64le",
+	Family:         MIPS64,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          4,
+	Alignment:      8,
+	CanMergeLoads:  false,
+	HasLR:          true,
+	FixedFrameSize: 8, // LR
+}
+
+var ArchPPC64 = &Arch{
+	Name:          "ppc64",
+	Family:        PPC64,
+	ByteOrder:     binary.BigEndian,
+	PtrSize:       8,
+	RegSize:       8,
+	MinLC:         4,
+	Alignment:     1,
+	CanMergeLoads: true,
+	HasLR:         true,
+	// PIC code on ppc64le requires 32 bytes of stack, and it's
+	// easier to just use that much stack always.
+	FixedFrameSize: 4 * 8,
+}
+
+var ArchPPC64LE = &Arch{
+	Name:           "ppc64le",
+	Family:         PPC64,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          4,
+	Alignment:      1,
+	CanMergeLoads:  true,
+	HasLR:          true,
+	FixedFrameSize: 4 * 8,
+}
+
+var ArchRISCV64 = &Arch{
+	Name:           "riscv64",
+	Family:         RISCV64,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          2,
+	Alignment:      8, // riscv unaligned loads work, but are really slow (trap + simulated by OS)
+	CanMergeLoads:  false,
+	HasLR:          true,
+	FixedFrameSize: 8, // LR
+}
+
+var ArchS390X = &Arch{
+	Name:           "s390x",
+	Family:         S390X,
+	ByteOrder:      binary.BigEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          2,
+	Alignment:      1,
+	CanMergeLoads:  true,
+	HasLR:          true,
+	FixedFrameSize: 8, // LR
+}
+
+var ArchWasm = &Arch{
+	Name:           "wasm",
+	Family:         Wasm,
+	ByteOrder:      binary.LittleEndian,
+	PtrSize:        8,
+	RegSize:        8,
+	MinLC:          1,
+	Alignment:      1,
+	CanMergeLoads:  false,
+	HasLR:          false,
+	FixedFrameSize: 0,
+}
+
+var Archs = [...]*Arch{
+	Arch386,
+	ArchAMD64,
+	ArchARM,
+	ArchARM64,
+	ArchLoong64,
+	ArchMIPS,
+	ArchMIPSLE,
+	ArchMIPS64,
+	ArchMIPS64LE,
+	ArchPPC64,
+	ArchPPC64LE,
+	ArchRISCV64,
+	ArchS390X,
+	ArchWasm,
+}
diff --git a/go/src/cmd/internal/sys/arch_test.go b/go/src/cmd/internal/sys/arch_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..011d0923d587e0dceed8374e239e5ca67d0d4450
--- /dev/null
+++ b/go/src/cmd/internal/sys/arch_test.go
@@ -0,0 +1,24 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sys
+
+import (
+	"testing"
+)
+
+func TestArchInFamily(t *testing.T) {
+	if got, want := ArchPPC64LE.InFamily(AMD64), false; got != want {
+		t.Errorf("Got ArchPPC64LE.InFamily(AMD64) = %v, want %v", got, want)
+	}
+	if got, want := ArchPPC64LE.InFamily(PPC64), true; got != want {
+		t.Errorf("Got ArchPPC64LE.InFamily(PPC64) = %v, want %v", got, want)
+	}
+	if got, want := ArchPPC64LE.InFamily(AMD64, RISCV64), false; got != want {
+		t.Errorf("Got ArchPPC64LE.InFamily(AMD64, RISCV64) = %v, want %v", got, want)
+	}
+	if got, want := ArchPPC64LE.InFamily(AMD64, PPC64), true; got != want {
+		t.Errorf("Got ArchPPC64LE.InFamily(AMD64, PPC64) = %v, want %v", got, want)
+	}
+}
diff --git a/go/src/cmd/internal/sys/args.go b/go/src/cmd/internal/sys/args.go
new file mode 100644
index 0000000000000000000000000000000000000000..cc9fb64af2dc021e7b94ff752c21cfa7c00ba902
--- /dev/null
+++ b/go/src/cmd/internal/sys/args.go
@@ -0,0 +1,13 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sys
+
+// ExecArgLengthLimit is the number of bytes we can safely
+// pass as arguments to an exec.Command.
+//
+// Windows has a limit of 32 KB. To be conservative and not worry about whether
+// that includes spaces or not, just use 30 KB. Darwin's limit is less clear.
+// The OS claims 256KB, but we've seen failures with arglen as small as 50KB.
+const ExecArgLengthLimit = (30 << 10)
diff --git a/go/src/cmd/internal/telemetry/counter/counter.go b/go/src/cmd/internal/telemetry/counter/counter.go
new file mode 100644
index 0000000000000000000000000000000000000000..5cef0b0041551a6b04fa8227016df3ea71534f1d
--- /dev/null
+++ b/go/src/cmd/internal/telemetry/counter/counter.go
@@ -0,0 +1,62 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !cmd_go_bootstrap && !compiler_bootstrap
+
+package counter
+
+import (
+	"flag"
+	"os"
+
+	"golang.org/x/telemetry/counter"
+)
+
+var openCalled bool
+
+func OpenCalled() bool { return openCalled }
+
+// Open opens the counter files for writing if telemetry is supported
+// on the current platform (and does nothing otherwise).
+func Open() {
+	openCalled = true
+	counter.OpenDir(os.Getenv("TEST_TELEMETRY_DIR"))
+}
+
+// Inc increments the counter with the given name.
+func Inc(name string) {
+	counter.Inc(name)
+}
+
+// New returns a counter with the given name.
+func New(name string) *counter.Counter {
+	return counter.New(name)
+}
+
+// NewStack returns a new stack counter with the given name and depth.
+func NewStack(name string, depth int) *counter.StackCounter {
+	return counter.NewStack(name, depth)
+}
+
+// CountFlags creates a counter for every flag that is set
+// and increments the counter. The name of the counter is
+// the concatenation of prefix and the flag name.
+func CountFlags(prefix string, flagSet flag.FlagSet) {
+	counter.CountFlags(prefix, flagSet)
+}
+
+// CountFlagValue creates a counter for the flag value
+// if it is set and increments the counter. The name of the
+// counter is the concatenation of prefix, the flagName, ":",
+// and value.String() for the flag's value.
+func CountFlagValue(prefix string, flagSet flag.FlagSet, flagName string) {
+	// TODO(matloob): Maybe pass in a list of flagNames if we end up counting
+	// values for more than one?
+	// TODO(matloob): Add this to x/telemetry?
+	flagSet.Visit(func(f *flag.Flag) {
+		if f.Name == flagName {
+			counter.New(prefix + f.Name + ":" + f.Value.String()).Inc()
+		}
+	})
+}
diff --git a/go/src/cmd/internal/telemetry/counter/counter_bootstrap.go b/go/src/cmd/internal/telemetry/counter/counter_bootstrap.go
new file mode 100644
index 0000000000000000000000000000000000000000..00808294053c2387590fb8a24c3f13536daa88fd
--- /dev/null
+++ b/go/src/cmd/internal/telemetry/counter/counter_bootstrap.go
@@ -0,0 +1,20 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build cmd_go_bootstrap || compiler_bootstrap
+
+package counter
+
+import "flag"
+
+type dummyCounter struct{}
+
+func (dc dummyCounter) Inc() {}
+
+func Open()                                                               {}
+func Inc(name string)                                                     {}
+func New(name string) dummyCounter                                        { return dummyCounter{} }
+func NewStack(name string, depth int) dummyCounter                        { return dummyCounter{} }
+func CountFlags(name string, flagSet flag.FlagSet)                        {}
+func CountFlagValue(prefix string, flagSet flag.FlagSet, flagName string) {}
diff --git a/go/src/cmd/internal/telemetry/telemetry.go b/go/src/cmd/internal/telemetry/telemetry.go
new file mode 100644
index 0000000000000000000000000000000000000000..ca84fe39b18438db5f269202dfad6f2b7d153952
--- /dev/null
+++ b/go/src/cmd/internal/telemetry/telemetry.go
@@ -0,0 +1,83 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !cmd_go_bootstrap && !compiler_bootstrap
+
+// Package telemetry is a shim package around the golang.org/x/telemetry
+// and golang.org/x/telemetry/counter packages that has code build tagged
+// out for cmd_go_bootstrap so that the bootstrap Go command does not
+// depend on net (which is a dependency of golang.org/x/telemetry/counter
+// on Windows).
+package telemetry
+
+import (
+	"os"
+
+	"cmd/internal/telemetry/counter"
+
+	"golang.org/x/telemetry"
+)
+
+var openCountersCalled, maybeChildCalled bool
+
+// MaybeParent does a once a day check to see if the weekly reports are
+// ready to be processed or uploaded, and if so, starts the telemetry child to
+// do so. It should only be called by cmd/go, and only after OpenCounters and MaybeChild
+// have already been called.
+func MaybeParent() {
+	if !counter.OpenCalled() || !maybeChildCalled {
+		panic("MaybeParent must be called after OpenCounters and MaybeChild")
+	}
+	telemetry.Start(telemetry.Config{
+		Upload:       true,
+		TelemetryDir: os.Getenv("TEST_TELEMETRY_DIR"),
+	})
+}
+
+// MaybeChild executes the telemetry child logic if the calling program is
+// the telemetry child process, and does nothing otherwise. It is meant to be
+// called as the first thing in a program that uses telemetry.OpenCounters but cannot
+// call telemetry.OpenCounters immediately when it starts.
+func MaybeChild() {
+	maybeChildCalled = true
+	telemetry.MaybeChild(telemetry.Config{
+		Upload:       true,
+		TelemetryDir: os.Getenv("TEST_TELEMETRY_DIR"),
+	})
+}
+
+// Mode returns the current telemetry mode.
+//
+// The telemetry mode is a global value that controls both the local collection
+// and uploading of telemetry data. Possible mode values are:
+//   - "on":    both collection and uploading is enabled
+//   - "local": collection is enabled, but uploading is disabled
+//   - "off":   both collection and uploading are disabled
+//
+// When mode is "on", or "local", telemetry data is written to the local file
+// system and may be inspected with the [gotelemetry] command.
+//
+// If an error occurs while reading the telemetry mode from the file system,
+// Mode returns the default value "local".
+//
+// [gotelemetry]: https://pkg.go.dev/golang.org/x/telemetry/cmd/gotelemetry
+func Mode() string {
+	return telemetry.Mode()
+}
+
+// SetMode sets the global telemetry mode to the given value.
+//
+// See the documentation of [Mode] for a description of the supported mode
+// values.
+//
+// An error is returned if the provided mode value is invalid, or if an error
+// occurs while persisting the mode value to the file system.
+func SetMode(mode string) error {
+	return telemetry.SetMode(mode)
+}
+
+// Dir returns the telemetry directory.
+func Dir() string {
+	return telemetry.Dir()
+}
diff --git a/go/src/cmd/internal/telemetry/telemetry_bootstrap.go b/go/src/cmd/internal/telemetry/telemetry_bootstrap.go
new file mode 100644
index 0000000000000000000000000000000000000000..e301e30cc8175f7c0d8dc72a7d70b97886605b27
--- /dev/null
+++ b/go/src/cmd/internal/telemetry/telemetry_bootstrap.go
@@ -0,0 +1,13 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build cmd_go_bootstrap || compiler_bootstrap
+
+package telemetry
+
+func MaybeParent()              {}
+func MaybeChild()               {}
+func Mode() string              { return "" }
+func SetMode(mode string) error { return nil }
+func Dir() string               { return "" }
diff --git a/go/src/cmd/internal/test2json/test2json.go b/go/src/cmd/internal/test2json/test2json.go
new file mode 100644
index 0000000000000000000000000000000000000000..f28051e1771db89d7c007c42aee760636022cb3b
--- /dev/null
+++ b/go/src/cmd/internal/test2json/test2json.go
@@ -0,0 +1,566 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package test2json implements conversion of test binary output to JSON.
+// It is used by cmd/test2json and cmd/go.
+//
+// See the cmd/test2json documentation for details of the JSON encoding.
+package test2json
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"time"
+	"unicode"
+	"unicode/utf8"
+)
+
+// Mode controls details of the conversion.
+type Mode int
+
+const (
+	Timestamp Mode = 1 << iota // include Time in events
+)
+
+// event is the JSON struct we emit.
+type event struct {
+	Time        *time.Time `json:",omitempty"`
+	Action      string
+	Package     string     `json:",omitempty"`
+	Test        string     `json:",omitempty"`
+	Elapsed     *float64   `json:",omitempty"`
+	Output      *textBytes `json:",omitempty"`
+	FailedBuild string     `json:",omitempty"`
+	Key         string     `json:",omitempty"`
+	Value       string     `json:",omitempty"`
+	Path        string     `json:",omitempty"`
+}
+
+// textBytes is a hack to get JSON to emit a []byte as a string
+// without actually copying it to a string.
+// It implements encoding.TextMarshaler, which returns its text form as a []byte,
+// and then json encodes that text form as a string (which was our goal).
+type textBytes []byte
+
+func (b textBytes) MarshalText() ([]byte, error) { return b, nil }
+
+// A Converter holds the state of a test-to-JSON conversion.
+// It implements io.WriteCloser; the caller writes test output in,
+// and the converter writes JSON output to w.
+type Converter struct {
+	w          io.Writer  // JSON output stream
+	pkg        string     // package to name in events
+	mode       Mode       // mode bits
+	start      time.Time  // time converter started
+	testName   string     // name of current test, for output attribution
+	report     []*event   // pending test result reports (nested for subtests)
+	result     string     // overall test result if seen
+	input      lineBuffer // input buffer
+	output     lineBuffer // output buffer
+	needMarker bool       // require ^V marker to introduce test framing line
+
+	// failedBuild is set to the package ID of the cause of a build failure,
+	// if that's what caused this test to fail.
+	failedBuild string
+}
+
+// inBuffer and outBuffer are the input and output buffer sizes.
+// They're variables so that they can be reduced during testing.
+//
+// The input buffer needs to be able to hold any single test
+// directive line we want to recognize, like:
+//
+//	<many spaces> --- PASS: very/nested/s/u/b/t/e/s/t
+//
+// If anyone reports a test directive line > 4k not working, it will
+// be defensible to suggest they restructure their test or test names.
+//
+// The output buffer must be >= utf8.UTFMax, so that it can
+// accumulate any single UTF8 sequence. Lines that fit entirely
+// within the output buffer are emitted in single output events.
+// Otherwise they are split into multiple events.
+// The output buffer size therefore limits the size of the encoding
+// of a single JSON output event. 1k seems like a reasonable balance
+// between wanting to avoid splitting an output line and not wanting to
+// generate enormous output events.
+var (
+	inBuffer  = 4096
+	outBuffer = 1024
+)
+
+// NewConverter returns a "test to json" converter.
+// Writes on the returned writer are written as JSON to w,
+// with minimal delay.
+//
+// The writes to w are whole JSON events ending in \n,
+// so that it is safe to run multiple tests writing to multiple converters
+// writing to a single underlying output stream w.
+// As long as the underlying output w can handle concurrent writes
+// from multiple goroutines, the result will be a JSON stream
+// describing the relative ordering of execution in all the concurrent tests.
+//
+// The mode flag adjusts the behavior of the converter.
+// Passing ModeTime includes event timestamps and elapsed times.
+//
+// The pkg string, if present, specifies the import path to
+// report in the JSON stream.
+func NewConverter(w io.Writer, pkg string, mode Mode) *Converter {
+	c := new(Converter)
+	*c = Converter{
+		w:     w,
+		pkg:   pkg,
+		mode:  mode,
+		start: time.Now(),
+		input: lineBuffer{
+			b:    make([]byte, 0, inBuffer),
+			line: c.handleInputLine,
+			part: c.output.write,
+		},
+		output: lineBuffer{
+			b:    make([]byte, 0, outBuffer),
+			line: c.writeOutputEvent,
+			part: c.writeOutputEvent,
+		},
+	}
+	c.writeEvent(&event{Action: "start"})
+	return c
+}
+
+// Write writes the test input to the converter.
+func (c *Converter) Write(b []byte) (int, error) {
+	c.input.write(b)
+	return len(b), nil
+}
+
+// Exited marks the test process as having exited with the given error.
+func (c *Converter) Exited(err error) {
+	if err == nil {
+		if c.result != "skip" {
+			c.result = "pass"
+		}
+	} else {
+		c.result = "fail"
+	}
+}
+
+// SetFailedBuild sets the package ID that is the root cause of a build failure
+// for this test. This will be reported in the final "fail" event's FailedBuild
+// field.
+func (c *Converter) SetFailedBuild(pkgID string) {
+	c.failedBuild = pkgID
+}
+
+const marker = byte(0x16) // ^V
+
+var (
+	// printed by test on successful run.
+	bigPass = []byte("PASS")
+
+	// printed by test after a normal test failure.
+	bigFail = []byte("FAIL")
+
+	// printed by 'go test' along with an error if the test binary terminates
+	// with an error.
+	bigFailErrorPrefix = []byte("FAIL\t")
+
+	// an === NAME line with no test name, if trailing spaces are deleted
+	emptyName     = []byte("=== NAME")
+	emptyNameLine = []byte("=== NAME  \n")
+
+	updates = [][]byte{
+		[]byte("=== RUN   "),
+		[]byte("=== PAUSE "),
+		[]byte("=== CONT  "),
+		[]byte("=== NAME  "),
+		[]byte("=== PASS  "),
+		[]byte("=== FAIL  "),
+		[]byte("=== SKIP  "),
+		[]byte("=== ATTR  "),
+		[]byte("=== ARTIFACTS "),
+	}
+
+	reports = [][]byte{
+		[]byte("--- PASS: "),
+		[]byte("--- FAIL: "),
+		[]byte("--- SKIP: "),
+		[]byte("--- BENCH: "),
+	}
+
+	fourSpace = []byte("    ")
+
+	skipLinePrefix = []byte("?   \t")
+	skipLineSuffix = []byte("\t[no test files]")
+)
+
+// handleInputLine handles a single whole test output line.
+// It must write the line to c.output but may choose to do so
+// before or after emitting other events.
+func (c *Converter) handleInputLine(line []byte) {
+	if len(line) == 0 {
+		return
+	}
+	sawMarker := false
+	if c.needMarker && line[0] != marker {
+		c.output.write(line)
+		return
+	}
+	if line[0] == marker {
+		c.output.flush()
+		sawMarker = true
+		line = line[1:]
+	}
+
+	// Trim is line without \n or \r\n.
+	trim := line
+	if len(trim) > 0 && trim[len(trim)-1] == '\n' {
+		trim = trim[:len(trim)-1]
+		if len(trim) > 0 && trim[len(trim)-1] == '\r' {
+			trim = trim[:len(trim)-1]
+		}
+	}
+
+	// === CONT followed by an empty test name can lose its trailing spaces.
+	if bytes.Equal(trim, emptyName) {
+		line = emptyNameLine
+		trim = line[:len(line)-1]
+	}
+
+	// Final PASS or FAIL.
+	if bytes.Equal(trim, bigPass) || bytes.Equal(trim, bigFail) || bytes.HasPrefix(trim, bigFailErrorPrefix) {
+		c.flushReport(0)
+		c.testName = ""
+		c.needMarker = sawMarker
+		c.output.write(line)
+		if bytes.Equal(trim, bigPass) {
+			c.result = "pass"
+		} else {
+			c.result = "fail"
+		}
+		return
+	}
+
+	// Special case for entirely skipped test binary: "?   \tpkgname\t[no test files]\n" is only line.
+	// Report it as plain output but remember to say skip in the final summary.
+	if bytes.HasPrefix(line, skipLinePrefix) && bytes.HasSuffix(trim, skipLineSuffix) && len(c.report) == 0 {
+		c.result = "skip"
+	}
+
+	// "=== RUN   "
+	// "=== PAUSE "
+	// "=== CONT  "
+	origLine := line
+	ok := false
+	indent := 0
+	for _, magic := range updates {
+		if bytes.HasPrefix(line, magic) {
+			ok = true
+			break
+		}
+	}
+	if !ok {
+		// "--- PASS: "
+		// "--- FAIL: "
+		// "--- SKIP: "
+		// "--- BENCH: "
+		// but possibly indented.
+		for bytes.HasPrefix(line, fourSpace) {
+			line = line[4:]
+			indent++
+		}
+		for _, magic := range reports {
+			if bytes.HasPrefix(line, magic) {
+				ok = true
+				break
+			}
+		}
+	}
+
+	// Not a special test output line.
+	if !ok {
+		// Lookup the name of the test which produced the output using the
+		// indentation of the output as an index into the stack of the current
+		// subtests.
+		// If the indentation is greater than the number of current subtests
+		// then the output must have included extra indentation. We can't
+		// determine which subtest produced this output, so we default to the
+		// old behaviour of assuming the most recently run subtest produced it.
+		if indent > 0 && indent <= len(c.report) {
+			c.testName = c.report[indent-1].Test
+		}
+		c.output.write(origLine)
+		return
+	}
+
+	// Parse out action and test name from "=== ACTION: Name".
+	action, name, _ := strings.Cut(string(line[len("=== "):]), " ")
+	action = strings.TrimSuffix(action, ":")
+	action = strings.ToLower(action)
+	name = strings.TrimSpace(name)
+
+	e := &event{Action: action}
+	if line[0] == '-' { // PASS or FAIL report
+		// Parse out elapsed time.
+		if i := strings.Index(name, " ("); i >= 0 {
+			if strings.HasSuffix(name, "s)") {
+				t, err := strconv.ParseFloat(name[i+2:len(name)-2], 64)
+				if err == nil {
+					if c.mode&Timestamp != 0 {
+						e.Elapsed = &t
+					}
+				}
+			}
+			name = name[:i]
+		}
+		if len(c.report) < indent {
+			// Nested deeper than expected.
+			// Treat this line as plain output.
+			c.output.write(origLine)
+			return
+		}
+		// Flush reports at this indentation level or deeper.
+		c.needMarker = sawMarker
+		c.flushReport(indent)
+		e.Test = name
+		c.testName = name
+		c.report = append(c.report, e)
+		c.output.write(origLine)
+		return
+	}
+	switch action {
+	case "artifacts":
+		name, e.Path, _ = strings.Cut(name, " ")
+	case "attr":
+		var rest string
+		name, rest, _ = strings.Cut(name, " ")
+		e.Key, e.Value, _ = strings.Cut(rest, " ")
+	}
+	// === update.
+	// Finish any pending PASS/FAIL reports.
+	c.needMarker = sawMarker
+	c.flushReport(0)
+	c.testName = name
+
+	if action == "name" {
+		// This line is only generated to get c.testName right.
+		// Don't emit an event.
+		return
+	}
+
+	if action == "pause" {
+		// For a pause, we want to write the pause notification before
+		// delivering the pause event, just so it doesn't look like the test
+		// is generating output immediately after being paused.
+		c.output.write(origLine)
+	}
+	c.writeEvent(e)
+	if action != "pause" {
+		c.output.write(origLine)
+	}
+
+	return
+}
+
+// flushReport flushes all pending PASS/FAIL reports at levels >= depth.
+func (c *Converter) flushReport(depth int) {
+	c.testName = ""
+	for len(c.report) > depth {
+		e := c.report[len(c.report)-1]
+		c.report = c.report[:len(c.report)-1]
+		c.writeEvent(e)
+	}
+}
+
+// Close marks the end of the go test output.
+// It flushes any pending input and then output (only partial lines at this point)
+// and then emits the final overall package-level pass/fail event.
+func (c *Converter) Close() error {
+	c.input.flush()
+	c.output.flush()
+	if c.result != "" {
+		e := &event{Action: c.result}
+		if c.mode&Timestamp != 0 {
+			dt := time.Since(c.start).Round(1 * time.Millisecond).Seconds()
+			e.Elapsed = &dt
+		}
+		if c.result == "fail" {
+			e.FailedBuild = c.failedBuild
+		}
+		c.writeEvent(e)
+	}
+	return nil
+}
+
+// writeOutputEvent writes a single output event with the given bytes.
+func (c *Converter) writeOutputEvent(out []byte) {
+	c.writeEvent(&event{
+		Action: "output",
+		Output: (*textBytes)(&out),
+	})
+}
+
+// writeEvent writes a single event.
+// It adds the package, time (if requested), and test name (if needed).
+func (c *Converter) writeEvent(e *event) {
+	e.Package = c.pkg
+	if c.mode&Timestamp != 0 {
+		t := time.Now()
+		e.Time = &t
+	}
+	if e.Test == "" {
+		e.Test = c.testName
+	}
+	js, err := json.Marshal(e)
+	if err != nil {
+		// Should not happen - event is valid for json.Marshal.
+		fmt.Fprintf(c.w, "testjson internal error: %v\n", err)
+		return
+	}
+	js = append(js, '\n')
+	c.w.Write(js)
+}
+
+// A lineBuffer is an I/O buffer that reacts to writes by invoking
+// input-processing callbacks on whole lines or (for long lines that
+// have been split) line fragments.
+//
+// It should be initialized with b set to a buffer of length 0 but non-zero capacity,
+// and line and part set to the desired input processors.
+// The lineBuffer will call line(x) for any whole line x (including the final newline)
+// that fits entirely in cap(b). It will handle input lines longer than cap(b) by
+// calling part(x) for sections of the line. The line will be split at UTF8 boundaries,
+// and the final call to part for a long line includes the final newline.
+type lineBuffer struct {
+	b    []byte       // buffer
+	mid  bool         // whether we're in the middle of a long line
+	line func([]byte) // line callback
+	part func([]byte) // partial line callback
+}
+
+// write writes b to the buffer.
+func (l *lineBuffer) write(b []byte) {
+	for len(b) > 0 {
+		// Copy what we can into l.b.
+		m := copy(l.b[len(l.b):cap(l.b)], b)
+		l.b = l.b[:len(l.b)+m]
+		b = b[m:]
+
+		// Process lines in l.b.
+		i := 0
+		for i < len(l.b) {
+			j, w := indexEOL(l.b[i:])
+			if j < 0 {
+				if !l.mid {
+					if j := bytes.IndexByte(l.b[i:], '\t'); j >= 0 {
+						if isBenchmarkName(bytes.TrimRight(l.b[i:i+j], " ")) {
+							l.part(l.b[i : i+j+1])
+							l.mid = true
+							i += j + 1
+						}
+					}
+				}
+				break
+			}
+			e := i + j + w
+			if l.mid {
+				// Found the end of a partial line.
+				l.part(l.b[i:e])
+				l.mid = false
+			} else {
+				// Found a whole line.
+				l.line(l.b[i:e])
+			}
+			i = e
+		}
+
+		// Whatever's left in l.b is a line fragment.
+		if i == 0 && len(l.b) == cap(l.b) {
+			// The whole buffer is a fragment.
+			// Emit it as the beginning (or continuation) of a partial line.
+			t := trimUTF8(l.b)
+			l.part(l.b[:t])
+			l.b = l.b[:copy(l.b, l.b[t:])]
+			l.mid = true
+		}
+
+		// There's room for more input.
+		// Slide it down in hope of completing the line.
+		if i > 0 {
+			l.b = l.b[:copy(l.b, l.b[i:])]
+		}
+	}
+}
+
+// indexEOL finds the index of a line ending,
+// returning its position and output width.
+// A line ending is either a \n or the empty string just before a ^V not beginning a line.
+// The output width for \n is 1 (meaning it should be printed)
+// but the output width for ^V is 0 (meaning it should be left to begin the next line).
+func indexEOL(b []byte) (pos, wid int) {
+	for i, c := range b {
+		if c == '\n' {
+			return i, 1
+		}
+		if c == marker && i > 0 { // test -v=json emits ^V at start of framing lines
+			return i, 0
+		}
+	}
+	return -1, 0
+}
+
+// flush flushes the line buffer.
+func (l *lineBuffer) flush() {
+	if len(l.b) > 0 {
+		// Must be a line without a \n, so a partial line.
+		l.part(l.b)
+		l.b = l.b[:0]
+	}
+}
+
+var benchmark = []byte("Benchmark")
+
+// isBenchmarkName reports whether b is a valid benchmark name
+// that might appear as the first field in a benchmark result line.
+func isBenchmarkName(b []byte) bool {
+	if !bytes.HasPrefix(b, benchmark) {
+		return false
+	}
+	if len(b) == len(benchmark) { // just "Benchmark"
+		return true
+	}
+	r, _ := utf8.DecodeRune(b[len(benchmark):])
+	return !unicode.IsLower(r)
+}
+
+// trimUTF8 returns a length t as close to len(b) as possible such that b[:t]
+// does not end in the middle of a possibly-valid UTF-8 sequence.
+//
+// If a large text buffer must be split before position i at the latest,
+// splitting at position trimUTF(b[:i]) avoids splitting a UTF-8 sequence.
+func trimUTF8(b []byte) int {
+	// Scan backward to find non-continuation byte.
+	for i := 1; i < utf8.UTFMax && i <= len(b); i++ {
+		if c := b[len(b)-i]; c&0xc0 != 0x80 {
+			switch {
+			case c&0xe0 == 0xc0:
+				if i < 2 {
+					return len(b) - i
+				}
+			case c&0xf0 == 0xe0:
+				if i < 3 {
+					return len(b) - i
+				}
+			case c&0xf8 == 0xf0:
+				if i < 4 {
+					return len(b) - i
+				}
+			}
+			break
+		}
+	}
+	return len(b)
+}
diff --git a/go/src/cmd/internal/test2json/test2json_test.go b/go/src/cmd/internal/test2json/test2json_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..c1aecc85e2fdfb3aad8c65e88782bd2f860e7d59
--- /dev/null
+++ b/go/src/cmd/internal/test2json/test2json_test.go
@@ -0,0 +1,287 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package test2json
+
+import (
+	"bytes"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"reflect"
+	"strings"
+	"testing"
+	"unicode/utf8"
+)
+
+var update = flag.Bool("update", false, "rewrite testdata/*.json files")
+
+func TestGolden(t *testing.T) {
+	files, err := filepath.Glob("testdata/*.test")
+	if err != nil {
+		t.Fatal(err)
+	}
+	for _, file := range files {
+		name := strings.TrimSuffix(filepath.Base(file), ".test")
+		t.Run(name, func(t *testing.T) {
+			orig, err := os.ReadFile(file)
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			// Test one line written to c at a time.
+			// Assume that's the most likely to be handled correctly.
+			var buf bytes.Buffer
+			c := NewConverter(&buf, "", 0)
+			in := append([]byte{}, orig...)
+			for _, line := range bytes.SplitAfter(in, []byte("\n")) {
+				writeAndKill(c, line)
+			}
+			c.Close()
+
+			if *update {
+				js := strings.TrimSuffix(file, ".test") + ".json"
+				t.Logf("rewriting %s", js)
+				if err := os.WriteFile(js, buf.Bytes(), 0666); err != nil {
+					t.Fatal(err)
+				}
+				return
+			}
+
+			want, err := os.ReadFile(strings.TrimSuffix(file, ".test") + ".json")
+			if err != nil {
+				t.Fatal(err)
+			}
+			diffJSON(t, buf.Bytes(), want)
+			if t.Failed() {
+				// If the line-at-a-time conversion fails, no point testing boundary conditions.
+				return
+			}
+
+			// Write entire input in bulk.
+			t.Run("bulk", func(t *testing.T) {
+				buf.Reset()
+				c = NewConverter(&buf, "", 0)
+				in = append([]byte{}, orig...)
+				writeAndKill(c, in)
+				c.Close()
+				diffJSON(t, buf.Bytes(), want)
+			})
+
+			// In bulk again with \r\n.
+			t.Run("crlf", func(t *testing.T) {
+				buf.Reset()
+				c = NewConverter(&buf, "", 0)
+				in = bytes.ReplaceAll(orig, []byte("\n"), []byte("\r\n"))
+				writeAndKill(c, in)
+				c.Close()
+				diffJSON(t, bytes.ReplaceAll(buf.Bytes(), []byte(`\r\n`), []byte(`\n`)), want)
+			})
+
+			// Write 2 bytes at a time on even boundaries.
+			t.Run("even2", func(t *testing.T) {
+				buf.Reset()
+				c = NewConverter(&buf, "", 0)
+				in = append([]byte{}, orig...)
+				for i := 0; i < len(in); i += 2 {
+					if i+2 <= len(in) {
+						writeAndKill(c, in[i:i+2])
+					} else {
+						writeAndKill(c, in[i:])
+					}
+				}
+				c.Close()
+				diffJSON(t, buf.Bytes(), want)
+			})
+
+			// Write 2 bytes at a time on odd boundaries.
+			t.Run("odd2", func(t *testing.T) {
+				buf.Reset()
+				c = NewConverter(&buf, "", 0)
+				in = append([]byte{}, orig...)
+				if len(in) > 0 {
+					writeAndKill(c, in[:1])
+				}
+				for i := 1; i < len(in); i += 2 {
+					if i+2 <= len(in) {
+						writeAndKill(c, in[i:i+2])
+					} else {
+						writeAndKill(c, in[i:])
+					}
+				}
+				c.Close()
+				diffJSON(t, buf.Bytes(), want)
+			})
+
+			// Test with very small output buffers, to check that
+			// UTF8 sequences are not broken up.
+			for b := 5; b <= 8; b++ {
+				t.Run(fmt.Sprintf("tiny%d", b), func(t *testing.T) {
+					oldIn := inBuffer
+					oldOut := outBuffer
+					defer func() {
+						inBuffer = oldIn
+						outBuffer = oldOut
+					}()
+					inBuffer = 64
+					outBuffer = b
+					buf.Reset()
+					c = NewConverter(&buf, "", 0)
+					in = append([]byte{}, orig...)
+					writeAndKill(c, in)
+					c.Close()
+					diffJSON(t, buf.Bytes(), want)
+				})
+			}
+		})
+	}
+}
+
+// writeAndKill writes b to w and then fills b with Zs.
+// The filling makes sure that if w is holding onto b for
+// future use, that future use will have obviously wrong data.
+func writeAndKill(w io.Writer, b []byte) {
+	w.Write(b)
+	for i := range b {
+		b[i] = 'Z'
+	}
+}
+
+// diffJSON diffs the stream we have against the stream we want
+// and fails the test with a useful message if they don't match.
+func diffJSON(t *testing.T, have, want []byte) {
+	t.Helper()
+	type event map[string]any
+
+	// Parse into events, one per line.
+	parseEvents := func(b []byte) ([]event, []string) {
+		t.Helper()
+		var events []event
+		var lines []string
+		for _, line := range bytes.SplitAfter(b, []byte("\n")) {
+			if len(line) > 0 {
+				line = bytes.TrimSpace(line)
+				var e event
+				err := json.Unmarshal(line, &e)
+				if err != nil {
+					t.Errorf("unmarshal %s: %v", b, err)
+					continue
+				}
+				events = append(events, e)
+				lines = append(lines, string(line))
+			}
+		}
+		return events, lines
+	}
+	haveEvents, haveLines := parseEvents(have)
+	wantEvents, wantLines := parseEvents(want)
+	if t.Failed() {
+		return
+	}
+
+	// Make sure the events we have match the events we want.
+	// At each step we're matching haveEvents[i] against wantEvents[j].
+	// i and j can move independently due to choices about exactly
+	// how to break up text in "output" events.
+	i := 0
+	j := 0
+
+	// Fail reports a failure at the current i,j and stops the test.
+	// It shows the events around the current positions,
+	// with the current positions marked.
+	fail := func() {
+		var buf bytes.Buffer
+		show := func(i int, lines []string) {
+			for k := -2; k < 5; k++ {
+				marker := ""
+				if k == 0 {
+					marker = "» "
+				}
+				if 0 <= i+k && i+k < len(lines) {
+					fmt.Fprintf(&buf, "\t%s%s\n", marker, lines[i+k])
+				}
+			}
+			if i >= len(lines) {
+				// show marker after end of input
+				fmt.Fprintf(&buf, "\t» \n")
+			}
+		}
+		fmt.Fprintf(&buf, "have:\n")
+		show(i, haveLines)
+		fmt.Fprintf(&buf, "want:\n")
+		show(j, wantLines)
+		t.Fatal(buf.String())
+	}
+
+	var outputTest string             // current "Test" key in "output" events
+	var wantOutput, haveOutput string // collected "Output" of those events
+
+	// getTest returns the "Test" setting, or "" if it is missing.
+	getTest := func(e event) string {
+		s, _ := e["Test"].(string)
+		return s
+	}
+
+	// checkOutput collects output from the haveEvents for the current outputTest
+	// and then checks that the collected output matches the wanted output.
+	checkOutput := func() {
+		for i < len(haveEvents) && haveEvents[i]["Action"] == "output" && getTest(haveEvents[i]) == outputTest {
+			haveOutput += haveEvents[i]["Output"].(string)
+			i++
+		}
+		if haveOutput != wantOutput {
+			t.Errorf("output mismatch for Test=%q:\nhave %q\nwant %q", outputTest, haveOutput, wantOutput)
+			fail()
+		}
+		haveOutput = ""
+		wantOutput = ""
+	}
+
+	// Walk through wantEvents matching against haveEvents.
+	for j = range wantEvents {
+		e := wantEvents[j]
+		if e["Action"] == "output" && getTest(e) == outputTest {
+			wantOutput += e["Output"].(string)
+			continue
+		}
+		checkOutput()
+		if e["Action"] == "output" {
+			outputTest = getTest(e)
+			wantOutput += e["Output"].(string)
+			continue
+		}
+		if i >= len(haveEvents) {
+			t.Errorf("early end of event stream: missing event")
+			fail()
+		}
+		if !reflect.DeepEqual(haveEvents[i], e) {
+			t.Errorf("events out of sync")
+			fail()
+		}
+		i++
+	}
+	checkOutput()
+	if i < len(haveEvents) {
+		t.Errorf("extra events in stream")
+		fail()
+	}
+}
+
+func TestTrimUTF8(t *testing.T) {
+	s := "hello α ☺ 😂 world" // α is 2-byte, ☺ is 3-byte, 😂 is 4-byte
+	b := []byte(s)
+	for i := 0; i < len(s); i++ {
+		j := trimUTF8(b[:i])
+		u := string([]rune(s[:j])) + string([]rune(s[j:]))
+		if u != s {
+			t.Errorf("trimUTF8(%q) = %d (-%d), not at boundary (split: %q %q)", s[:i], j, i-j, s[:j], s[j:])
+		}
+		if utf8.FullRune(b[j:i]) {
+			t.Errorf("trimUTF8(%q) = %d (-%d), too early (missed: %q)", s[:j], j, i-j, s[j:i])
+		}
+	}
+}
diff --git a/go/src/cmd/internal/test2json/testdata/ascii.json b/go/src/cmd/internal/test2json/testdata/ascii.json
new file mode 100644
index 0000000000000000000000000000000000000000..94695a10c5541ef57ddb4fe6e66c4e96b65f4e8b
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/ascii.json
@@ -0,0 +1,11 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestAscii"}
+{"Action":"output","Test":"TestAscii","Output":"=== RUN   TestAscii\n"}
+{"Action":"output","Test":"TestAscii","Output":"I can eat glass, and it doesn't hurt me. I can eat glass, and it doesn't hurt me.\n"}
+{"Action":"output","Test":"TestAscii","Output":"I CAN EAT GLASS, AND IT DOESN'T HURT ME. I CAN EAT GLASS, AND IT DOESN'T HURT ME.\n"}
+{"Action":"output","Test":"TestAscii","Output":"--- PASS: TestAscii\n"}
+{"Action":"output","Test":"TestAscii","Output":"    i can eat glass, and it doesn't hurt me. i can eat glass, and it doesn't hurt me.\n"}
+{"Action":"output","Test":"TestAscii","Output":"    V PNA RNG TYNFF, NAQ VG QBRFA'G UHEG ZR. V PNA RNG TYNFF, NAQ VG QBRFA'G UHEG ZR.\n"}
+{"Action":"pass","Test":"TestAscii"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/ascii.test b/go/src/cmd/internal/test2json/testdata/ascii.test
new file mode 100644
index 0000000000000000000000000000000000000000..4ff7453430cc8bbb92d089587edc39fa12eda7fc
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/ascii.test
@@ -0,0 +1,7 @@
+=== RUN   TestAscii
+I can eat glass, and it doesn't hurt me. I can eat glass, and it doesn't hurt me.
+I CAN EAT GLASS, AND IT DOESN'T HURT ME. I CAN EAT GLASS, AND IT DOESN'T HURT ME.
+--- PASS: TestAscii
+    i can eat glass, and it doesn't hurt me. i can eat glass, and it doesn't hurt me.
+    V PNA RNG TYNFF, NAQ VG QBRFA'G UHEG ZR. V PNA RNG TYNFF, NAQ VG QBRFA'G UHEG ZR.
+PASS
diff --git a/go/src/cmd/internal/test2json/testdata/attr.json b/go/src/cmd/internal/test2json/testdata/attr.json
new file mode 100644
index 0000000000000000000000000000000000000000..9d7b0195ba3703db9322c87ae85a3533978455c1
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/attr.json
@@ -0,0 +1,15 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestAttr"}
+{"Action":"output","Test":"TestAttr","Output":"=== RUN   TestAttr\n"}
+{"Action":"attr","Test":"TestAttr","Key":"key","Value":"value"}
+{"Action":"output","Test":"TestAttr","Output":"=== ATTR  TestAttr key value\n"}
+{"Action":"run","Test":"TestAttr/sub"}
+{"Action":"output","Test":"TestAttr/sub","Output":"=== RUN   TestAttr/sub\n"}
+{"Action":"attr","Test":"TestAttr/sub","Key":"key","Value":"value"}
+{"Action":"output","Test":"TestAttr/sub","Output":"=== ATTR  TestAttr/sub key value\n"}
+{"Action":"output","Test":"TestAttr","Output":"--- PASS: TestAttr (0.00s)\n"}
+{"Action":"output","Test":"TestAttr/sub","Output":"    --- PASS: TestAttr/sub (0.00s)\n"}
+{"Action":"pass","Test":"TestAttr/sub"}
+{"Action":"pass","Test":"TestAttr"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/attr.test b/go/src/cmd/internal/test2json/testdata/attr.test
new file mode 100644
index 0000000000000000000000000000000000000000..6ec9f116edc7dc752336261b9693a9ba9b66b5f6
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/attr.test
@@ -0,0 +1,7 @@
+=== RUN   TestAttr
+=== ATTR  TestAttr key value
+=== RUN   TestAttr/sub
+=== ATTR  TestAttr/sub key value
+--- PASS: TestAttr (0.00s)
+    --- PASS: TestAttr/sub (0.00s)
+PASS
diff --git a/go/src/cmd/internal/test2json/testdata/bench.json b/go/src/cmd/internal/test2json/testdata/bench.json
new file mode 100644
index 0000000000000000000000000000000000000000..102e189ed7ad3ca2746fa65eef98a753564437e0
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/bench.json
@@ -0,0 +1,15 @@
+{"Action":"start"}
+{"Action":"output","Output":"goos: darwin\n"}
+{"Action":"output","Output":"goarch: 386\n"}
+{"Action":"output","Output":"BenchmarkFoo-8   \t2000000000\t         0.00 ns/op\n"}
+{"Action":"output","Test":"BenchmarkFoo-8","Output":"--- BENCH: BenchmarkFoo-8\n"}
+{"Action":"output","Test":"BenchmarkFoo-8","Output":"\tx_test.go:8: My benchmark\n"}
+{"Action":"output","Test":"BenchmarkFoo-8","Output":"\tx_test.go:8: My benchmark\n"}
+{"Action":"output","Test":"BenchmarkFoo-8","Output":"\tx_test.go:8: My benchmark\n"}
+{"Action":"output","Test":"BenchmarkFoo-8","Output":"\tx_test.go:8: My benchmark\n"}
+{"Action":"output","Test":"BenchmarkFoo-8","Output":"\tx_test.go:8: My benchmark\n"}
+{"Action":"output","Test":"BenchmarkFoo-8","Output":"\tx_test.go:8: My benchmark\n"}
+{"Action":"bench","Test":"BenchmarkFoo-8"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"output","Output":"ok  \tcommand-line-arguments\t0.009s\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/bench.test b/go/src/cmd/internal/test2json/testdata/bench.test
new file mode 100644
index 0000000000000000000000000000000000000000..453bd5928a5d0f0c3c3f4004aee5f4ffe9680336
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/bench.test
@@ -0,0 +1,12 @@
+goos: darwin
+goarch: 386
+BenchmarkFoo-8   	2000000000	         0.00 ns/op
+--- BENCH: BenchmarkFoo-8
+	x_test.go:8: My benchmark
+	x_test.go:8: My benchmark
+	x_test.go:8: My benchmark
+	x_test.go:8: My benchmark
+	x_test.go:8: My benchmark
+	x_test.go:8: My benchmark
+PASS
+ok  	command-line-arguments	0.009s
diff --git a/go/src/cmd/internal/test2json/testdata/benchfail.json b/go/src/cmd/internal/test2json/testdata/benchfail.json
new file mode 100644
index 0000000000000000000000000000000000000000..d2d968191c4ffc8f9f7ea9c6773f4f4b440ea041
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/benchfail.json
@@ -0,0 +1,7 @@
+{"Action":"start"}
+{"Action":"output","Test":"BenchmarkFoo","Output":"--- FAIL: BenchmarkFoo\n"}
+{"Action":"output","Test":"BenchmarkFoo","Output":"\tx_test.go:8: My benchmark\n"}
+{"Action":"fail","Test":"BenchmarkFoo"}
+{"Action":"output","Output":"FAIL\n"}
+{"Action":"output","Output":"FAIL\tcommand-line-arguments\t0.008s\n"}
+{"Action":"fail"}
diff --git a/go/src/cmd/internal/test2json/testdata/benchfail.test b/go/src/cmd/internal/test2json/testdata/benchfail.test
new file mode 100644
index 0000000000000000000000000000000000000000..538d95772020febe9d7e59f2d07dc194447e58aa
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/benchfail.test
@@ -0,0 +1,4 @@
+--- FAIL: BenchmarkFoo
+	x_test.go:8: My benchmark
+FAIL
+FAIL	command-line-arguments	0.008s
diff --git a/go/src/cmd/internal/test2json/testdata/benchshort.json b/go/src/cmd/internal/test2json/testdata/benchshort.json
new file mode 100644
index 0000000000000000000000000000000000000000..6c4e19357393246726e38e9831675db9dc7ef658
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/benchshort.json
@@ -0,0 +1,7 @@
+{"Action":"start"}
+{"Action":"output","Output":"# This file ends in an early EOF to trigger the Benchmark prefix test,\n"}
+{"Action":"output","Output":"# which only happens when a benchmark prefix is seen ahead of the \\n.\n"}
+{"Action":"output","Output":"# Normally that's due to the benchmark running and the \\n coming later,\n"}
+{"Action":"output","Output":"# but to avoid questions of timing, we just use a file with no \\n at all.\n"}
+{"Action":"output","Output":"BenchmarkFoo   \t"}
+{"Action":"output","Output":"10000 early EOF"}
diff --git a/go/src/cmd/internal/test2json/testdata/benchshort.test b/go/src/cmd/internal/test2json/testdata/benchshort.test
new file mode 100644
index 0000000000000000000000000000000000000000..0b173ab20d374ded23ca221b561f522204285ef1
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/benchshort.test
@@ -0,0 +1,5 @@
+# This file ends in an early EOF to trigger the Benchmark prefix test,
+# which only happens when a benchmark prefix is seen ahead of the \n.
+# Normally that's due to the benchmark running and the \n coming later,
+# but to avoid questions of timing, we just use a file with no \n at all.
+BenchmarkFoo   	10000 early EOF
\ No newline at end of file
diff --git a/go/src/cmd/internal/test2json/testdata/empty.json b/go/src/cmd/internal/test2json/testdata/empty.json
new file mode 100644
index 0000000000000000000000000000000000000000..198f8d7b55384e7190a2d90b923d5fe9be39ceb1
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/empty.json
@@ -0,0 +1 @@
+{"Action":"start"}
diff --git a/go/src/cmd/internal/test2json/testdata/empty.test b/go/src/cmd/internal/test2json/testdata/empty.test
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/go/src/cmd/internal/test2json/testdata/frame.json b/go/src/cmd/internal/test2json/testdata/frame.json
new file mode 100644
index 0000000000000000000000000000000000000000..9dd29ae97758b4c1e41fb75f11e8cd411ef37d8a
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/frame.json
@@ -0,0 +1,10 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestAscii"}
+{"Action":"output","Test":"TestAscii","Output":"=== RUN   TestAscii\n"}
+{"Action":"output","Test":"TestAscii","Output":"=== RUN   TestNotReally\n"}
+{"Action":"output","Test":"TestAscii","Output":"--- PASS: TestAscii\n"}
+{"Action":"output","Test":"TestAscii","Output":"    i can eat glass, and it doesn't hurt me. i can eat glass, and it doesn't hurt me.\n"}
+{"Action":"output","Test":"TestAscii","Output":"FAIL\n"}
+{"Action":"pass","Test":"TestAscii"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/frame.test b/go/src/cmd/internal/test2json/testdata/frame.test
new file mode 100644
index 0000000000000000000000000000000000000000..ec7d4530273b7ac4b62702a74fe4884c04db8c8c
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/frame.test
@@ -0,0 +1,6 @@
+=== RUN   TestAscii
+=== RUN   TestNotReally
+--- PASS: TestAscii
+    i can eat glass, and it doesn't hurt me. i can eat glass, and it doesn't hurt me.
+FAIL
+PASS
diff --git a/go/src/cmd/internal/test2json/testdata/framebig.json b/go/src/cmd/internal/test2json/testdata/framebig.json
new file mode 100644
index 0000000000000000000000000000000000000000..54a8a524fe4708a733d62ae60b33438e764ee635
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/framebig.json
@@ -0,0 +1,168 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestIndex"}
+{"Action":"output","Test":"TestIndex","Output":"=== RUN   TestIndex\n"}
+{"Action":"output","Test":"TestIndex","Output":"--- PASS: TestIndex (0.00s)\n"}
+{"Action":"pass","Test":"TestIndex"}
+{"Action":"pass","Test":"TestIndex"}
+{"Action":"output","Test":"TestIndex","Output":"=== PASS  TestIndex\n"}
+{"Action":"run","Test":"TestLastIndex"}
+{"Action":"output","Test":"TestLastIndex","Output":"=== RUN   TestLastIndex\n"}
+{"Action":"output","Test":"TestLastIndex","Output":"--- PASS: TestLastIndex (0.00s)\n"}
+{"Action":"pass","Test":"TestLastIndex"}
+{"Action":"pass","Test":"TestLastIndex"}
+{"Action":"output","Test":"TestLastIndex","Output":"=== PASS  TestLastIndex\n"}
+{"Action":"run","Test":"TestIndexAny"}
+{"Action":"output","Test":"TestIndexAny","Output":"=== RUN   TestIndexAny\n"}
+{"Action":"output","Test":"TestIndexAny","Output":"--- PASS: TestIndexAny (0.00s)\n"}
+{"Action":"pass","Test":"TestIndexAny"}
+{"Action":"pass","Test":"TestIndexAny"}
+{"Action":"output","Test":"TestIndexAny","Output":"=== PASS  TestIndexAny\n"}
+{"Action":"run","Test":"TestLastIndexAny"}
+{"Action":"output","Test":"TestLastIndexAny","Output":"=== RUN   TestLastIndexAny\n"}
+{"Action":"output","Test":"TestLastIndexAny","Output":"--- PASS: TestLastIndexAny (0.00s)\n"}
+{"Action":"pass","Test":"TestLastIndexAny"}
+{"Action":"pass","Test":"TestLastIndexAny"}
+{"Action":"output","Test":"TestLastIndexAny","Output":"=== PASS  TestLastIndexAny\n"}
+{"Action":"run","Test":"TestIndexByte"}
+{"Action":"output","Test":"TestIndexByte","Output":"=== RUN   TestIndexByte\n"}
+{"Action":"output","Test":"TestIndexByte","Output":"--- PASS: TestIndexByte (0.00s)\n"}
+{"Action":"pass","Test":"TestIndexByte"}
+{"Action":"pass","Test":"TestIndexByte"}
+{"Action":"output","Test":"TestIndexByte","Output":"=== PASS  TestIndexByte\n"}
+{"Action":"run","Test":"TestLastIndexByte"}
+{"Action":"output","Test":"TestLastIndexByte","Output":"=== RUN   TestLastIndexByte\n"}
+{"Action":"output","Test":"TestLastIndexByte","Output":"--- PASS: TestLastIndexByte (0.00s)\n"}
+{"Action":"pass","Test":"TestLastIndexByte"}
+{"Action":"pass","Test":"TestLastIndexByte"}
+{"Action":"output","Test":"TestLastIndexByte","Output":"=== PASS  TestLastIndexByte\n"}
+{"Action":"run","Test":"TestIndexRandom"}
+{"Action":"output","Test":"TestIndexRandom","Output":"=== RUN   TestIndexRandom\n"}
+{"Action":"output","Test":"TestIndexRandom","Output":"--- PASS: TestIndexRandom (0.00s)\n"}
+{"Action":"pass","Test":"TestIndexRandom"}
+{"Action":"pass","Test":"TestIndexRandom"}
+{"Action":"output","Test":"TestIndexRandom","Output":"=== PASS  TestIndexRandom\n"}
+{"Action":"run","Test":"TestIndexRune"}
+{"Action":"output","Test":"TestIndexRune","Output":"=== RUN   TestIndexRune\n"}
+{"Action":"output","Test":"TestIndexRune","Output":"--- PASS: TestIndexRune (0.00s)\n"}
+{"Action":"pass","Test":"TestIndexRune"}
+{"Action":"pass","Test":"TestIndexRune"}
+{"Action":"output","Test":"TestIndexRune","Output":"=== PASS  TestIndexRune\n"}
+{"Action":"run","Test":"TestIndexFunc"}
+{"Action":"output","Test":"TestIndexFunc","Output":"=== RUN   TestIndexFunc\n"}
+{"Action":"output","Test":"TestIndexFunc","Output":"--- PASS: TestIndexFunc (0.00s)\n"}
+{"Action":"pass","Test":"TestIndexFunc"}
+{"Action":"pass","Test":"TestIndexFunc"}
+{"Action":"output","Test":"TestIndexFunc","Output":"=== PASS  TestIndexFunc\n"}
+{"Action":"run","Test":"ExampleIndex"}
+{"Action":"output","Test":"ExampleIndex","Output":"=== RUN   ExampleIndex\n"}
+{"Action":"output","Test":"ExampleIndex","Output":"--- PASS: ExampleIndex (0.00s)\n"}
+{"Action":"pass","Test":"ExampleIndex"}
+{"Action":"run","Test":"ExampleIndexFunc"}
+{"Action":"output","Test":"ExampleIndexFunc","Output":"=== RUN   ExampleIndexFunc\n"}
+{"Action":"output","Test":"ExampleIndexFunc","Output":"--- PASS: ExampleIndexFunc (0.00s)\n"}
+{"Action":"pass","Test":"ExampleIndexFunc"}
+{"Action":"run","Test":"ExampleIndexAny"}
+{"Action":"output","Test":"ExampleIndexAny","Output":"=== RUN   ExampleIndexAny\n"}
+{"Action":"output","Test":"ExampleIndexAny","Output":"--- PASS: ExampleIndexAny (0.00s)\n"}
+{"Action":"pass","Test":"ExampleIndexAny"}
+{"Action":"run","Test":"ExampleIndexByte"}
+{"Action":"output","Test":"ExampleIndexByte","Output":"=== RUN   ExampleIndexByte\n"}
+{"Action":"output","Test":"ExampleIndexByte","Output":"--- PASS: ExampleIndexByte (0.00s)\n"}
+{"Action":"pass","Test":"ExampleIndexByte"}
+{"Action":"run","Test":"ExampleIndexRune"}
+{"Action":"output","Test":"ExampleIndexRune","Output":"=== RUN   ExampleIndexRune\n"}
+{"Action":"output","Test":"ExampleIndexRune","Output":"--- PASS: ExampleIndexRune (0.00s)\n"}
+{"Action":"pass","Test":"ExampleIndexRune"}
+{"Action":"run","Test":"ExampleLastIndex"}
+{"Action":"output","Test":"ExampleLastIndex","Output":"=== RUN   ExampleLastIndex\n"}
+{"Action":"output","Test":"ExampleLastIndex","Output":"--- PASS: ExampleLastIndex (0.00s)\n"}
+{"Action":"pass","Test":"ExampleLastIndex"}
+{"Action":"run","Test":"ExampleLastIndexAny"}
+{"Action":"output","Test":"ExampleLastIndexAny","Output":"=== RUN   ExampleLastIndexAny\n"}
+{"Action":"output","Test":"ExampleLastIndexAny","Output":"--- PASS: ExampleLastIndexAny (0.00s)\n"}
+{"Action":"pass","Test":"ExampleLastIndexAny"}
+{"Action":"run","Test":"ExampleLastIndexByte"}
+{"Action":"output","Test":"ExampleLastIndexByte","Output":"=== RUN   ExampleLastIndexByte\n"}
+{"Action":"output","Test":"ExampleLastIndexByte","Output":"--- PASS: ExampleLastIndexByte (0.00s)\n"}
+{"Action":"pass","Test":"ExampleLastIndexByte"}
+{"Action":"run","Test":"ExampleLastIndexFunc"}
+{"Action":"output","Test":"ExampleLastIndexFunc","Output":"=== RUN   ExampleLastIndexFunc\n"}
+{"Action":"output","Test":"ExampleLastIndexFunc","Output":"--- PASS: ExampleLastIndexFunc (0.00s)\n"}
+{"Action":"pass","Test":"ExampleLastIndexFunc"}
+{"Action":"output","Output":"goos: darwin\n"}
+{"Action":"output","Output":"goarch: amd64\n"}
+{"Action":"output","Output":"pkg: strings\n"}
+{"Action":"output","Output":"cpu: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz\n"}
+{"Action":"run","Test":"BenchmarkIndexRune"}
+{"Action":"output","Test":"BenchmarkIndexRune","Output":"=== RUN   BenchmarkIndexRune\n"}
+{"Action":"output","Test":"BenchmarkIndexRune","Output":"BenchmarkIndexRune\n"}
+{"Action":"output","Test":"BenchmarkIndexRune","Output":"BenchmarkIndexRune-16              \t87335496\t        14.27 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexRuneLongString"}
+{"Action":"output","Test":"BenchmarkIndexRuneLongString","Output":"=== RUN   BenchmarkIndexRuneLongString\n"}
+{"Action":"output","Test":"BenchmarkIndexRuneLongString","Output":"BenchmarkIndexRuneLongString\n"}
+{"Action":"output","Test":"BenchmarkIndexRuneLongString","Output":"BenchmarkIndexRuneLongString-16    \t57104472\t        18.66 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexRuneFastPath"}
+{"Action":"output","Test":"BenchmarkIndexRuneFastPath","Output":"=== RUN   BenchmarkIndexRuneFastPath\n"}
+{"Action":"output","Test":"BenchmarkIndexRuneFastPath","Output":"BenchmarkIndexRuneFastPath\n"}
+{"Action":"output","Test":"BenchmarkIndexRuneFastPath","Output":"BenchmarkIndexRuneFastPath-16      \t262380160\t         4.499 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndex"}
+{"Action":"output","Test":"BenchmarkIndex","Output":"=== RUN   BenchmarkIndex\n"}
+{"Action":"output","Test":"BenchmarkIndex","Output":"BenchmarkIndex\n"}
+{"Action":"output","Test":"BenchmarkIndex","Output":"BenchmarkIndex-16                  \t248529364\t         4.697 ns/op\n"}
+{"Action":"run","Test":"BenchmarkLastIndex"}
+{"Action":"output","Test":"BenchmarkLastIndex","Output":"=== RUN   BenchmarkLastIndex\n"}
+{"Action":"output","Test":"BenchmarkLastIndex","Output":"BenchmarkLastIndex\n"}
+{"Action":"output","Test":"BenchmarkLastIndex","Output":"BenchmarkLastIndex-16              \t293688756\t         4.166 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexByte"}
+{"Action":"output","Test":"BenchmarkIndexByte","Output":"=== RUN   BenchmarkIndexByte\n"}
+{"Action":"output","Test":"BenchmarkIndexByte","Output":"BenchmarkIndexByte\n"}
+{"Action":"output","Test":"BenchmarkIndexByte","Output":"BenchmarkIndexByte-16              \t310338391\t         3.608 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexHard1"}
+{"Action":"output","Test":"BenchmarkIndexHard1","Output":"=== RUN   BenchmarkIndexHard1\n"}
+{"Action":"output","Test":"BenchmarkIndexHard1","Output":"BenchmarkIndexHard1\n"}
+{"Action":"output","Test":"BenchmarkIndexHard1","Output":"BenchmarkIndexHard1-16             \t   12852\t     92380 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexHard2"}
+{"Action":"output","Test":"BenchmarkIndexHard2","Output":"=== RUN   BenchmarkIndexHard2\n"}
+{"Action":"output","Test":"BenchmarkIndexHard2","Output":"BenchmarkIndexHard2\n"}
+{"Action":"output","Test":"BenchmarkIndexHard2","Output":"BenchmarkIndexHard2-16             \t    8977\t    135080 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexHard3"}
+{"Action":"output","Test":"BenchmarkIndexHard3","Output":"=== RUN   BenchmarkIndexHard3\n"}
+{"Action":"output","Test":"BenchmarkIndexHard3","Output":"BenchmarkIndexHard3\n"}
+{"Action":"output","Test":"BenchmarkIndexHard3","Output":"BenchmarkIndexHard3-16             \t    1885\t    532079 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexHard4"}
+{"Action":"output","Test":"BenchmarkIndexHard4","Output":"=== RUN   BenchmarkIndexHard4\n"}
+{"Action":"output","Test":"BenchmarkIndexHard4","Output":"BenchmarkIndexHard4\n"}
+{"Action":"output","Test":"BenchmarkIndexHard4","Output":"BenchmarkIndexHard4-16             \t    2298\t    533435 ns/op\n"}
+{"Action":"run","Test":"BenchmarkLastIndexHard1"}
+{"Action":"output","Test":"BenchmarkLastIndexHard1","Output":"=== RUN   BenchmarkLastIndexHard1\n"}
+{"Action":"output","Test":"BenchmarkLastIndexHard1","Output":"BenchmarkLastIndexHard1\n"}
+{"Action":"output","Test":"BenchmarkLastIndexHard1","Output":"BenchmarkLastIndexHard1-16         \t     813\t   1295767 ns/op\n"}
+{"Action":"run","Test":"BenchmarkLastIndexHard2"}
+{"Action":"output","Test":"BenchmarkLastIndexHard2","Output":"=== RUN   BenchmarkLastIndexHard2\n"}
+{"Action":"output","Test":"BenchmarkLastIndexHard2","Output":"BenchmarkLastIndexHard2\n"}
+{"Action":"output","Test":"BenchmarkLastIndexHard2","Output":"BenchmarkLastIndexHard2-16         \t     784\t   1389403 ns/op\n"}
+{"Action":"run","Test":"BenchmarkLastIndexHard3"}
+{"Action":"output","Test":"BenchmarkLastIndexHard3","Output":"=== RUN   BenchmarkLastIndexHard3\n"}
+{"Action":"output","Test":"BenchmarkLastIndexHard3","Output":"BenchmarkLastIndexHard3\n"}
+{"Action":"output","Test":"BenchmarkLastIndexHard3","Output":"BenchmarkLastIndexHard3-16         \t     913\t   1316608 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexTorture"}
+{"Action":"output","Test":"BenchmarkIndexTorture","Output":"=== RUN   BenchmarkIndexTorture\n"}
+{"Action":"output","Test":"BenchmarkIndexTorture","Output":"BenchmarkIndexTorture\n"}
+{"Action":"output","Test":"BenchmarkIndexTorture","Output":"BenchmarkIndexTorture-16           \t   98090\t     10201 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexAnyASCII"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII","Output":"=== RUN   BenchmarkIndexAnyASCII\n"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII","Output":"BenchmarkIndexAnyASCII\n"}
+{"Action":"run","Test":"BenchmarkIndexAnyASCII/1:1"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:1","Output":"=== RUN   BenchmarkIndexAnyASCII/1:1\n"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:1","Output":"BenchmarkIndexAnyASCII/1:1\n"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:1","Output":"BenchmarkIndexAnyASCII/1:1-16      \t214829462\t         5.592 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexAnyASCII/1:2"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:2","Output":"=== RUN   BenchmarkIndexAnyASCII/1:2\n"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:2","Output":"BenchmarkIndexAnyASCII/1:2\n"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:2","Output":"BenchmarkIndexAnyASCII/1:2-16      \t155499682\t         7.214 ns/op\n"}
+{"Action":"run","Test":"BenchmarkIndexAnyASCII/1:4"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:4","Output":"=== RUN   BenchmarkIndexAnyASCII/1:4\n"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:4","Output":"BenchmarkIndexAnyASCII/1:4\n"}
+{"Action":"output","Test":"BenchmarkIndexAnyASCII/1:4","Output":"BenchmarkIndexAnyASCII/1:4-16      \t172757770\t         7.092 ns/op\n"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/framebig.test b/go/src/cmd/internal/test2json/testdata/framebig.test
new file mode 100644
index 0000000000000000000000000000000000000000..cb0b11a6a08e390b30a978b0fe50b5a182b00bd7
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/framebig.test
@@ -0,0 +1,138 @@
+=== RUN   TestIndex
+--- PASS: TestIndex (0.00s)
+=== PASS  TestIndex
+=== NAME
+=== RUN   TestLastIndex
+--- PASS: TestLastIndex (0.00s)
+=== PASS  TestLastIndex
+=== NAME
+=== RUN   TestIndexAny
+--- PASS: TestIndexAny (0.00s)
+=== PASS  TestIndexAny
+=== NAME
+=== RUN   TestLastIndexAny
+--- PASS: TestLastIndexAny (0.00s)
+=== PASS  TestLastIndexAny
+=== NAME
+=== RUN   TestIndexByte
+--- PASS: TestIndexByte (0.00s)
+=== PASS  TestIndexByte
+=== NAME
+=== RUN   TestLastIndexByte
+--- PASS: TestLastIndexByte (0.00s)
+=== PASS  TestLastIndexByte
+=== NAME
+=== RUN   TestIndexRandom
+--- PASS: TestIndexRandom (0.00s)
+=== PASS  TestIndexRandom
+=== NAME
+=== RUN   TestIndexRune
+--- PASS: TestIndexRune (0.00s)
+=== PASS  TestIndexRune
+=== NAME
+=== RUN   TestIndexFunc
+--- PASS: TestIndexFunc (0.00s)
+=== PASS  TestIndexFunc
+=== NAME
+=== RUN   ExampleIndex
+--- PASS: ExampleIndex (0.00s)
+=== NAME
+=== RUN   ExampleIndexFunc
+--- PASS: ExampleIndexFunc (0.00s)
+=== NAME
+=== RUN   ExampleIndexAny
+--- PASS: ExampleIndexAny (0.00s)
+=== NAME
+=== RUN   ExampleIndexByte
+--- PASS: ExampleIndexByte (0.00s)
+=== NAME
+=== RUN   ExampleIndexRune
+--- PASS: ExampleIndexRune (0.00s)
+=== NAME
+=== RUN   ExampleLastIndex
+--- PASS: ExampleLastIndex (0.00s)
+=== NAME
+=== RUN   ExampleLastIndexAny
+--- PASS: ExampleLastIndexAny (0.00s)
+=== NAME
+=== RUN   ExampleLastIndexByte
+--- PASS: ExampleLastIndexByte (0.00s)
+=== NAME
+=== RUN   ExampleLastIndexFunc
+--- PASS: ExampleLastIndexFunc (0.00s)
+=== NAME
+goos: darwin
+goarch: amd64
+pkg: strings
+cpu: Intel(R) Core(TM) i9-9980HK CPU @ 2.40GHz
+=== RUN   BenchmarkIndexRune
+BenchmarkIndexRune
+BenchmarkIndexRune-16              	87335496	        14.27 ns/op
+=== NAME
+=== RUN   BenchmarkIndexRuneLongString
+BenchmarkIndexRuneLongString
+BenchmarkIndexRuneLongString-16    	57104472	        18.66 ns/op
+=== NAME
+=== RUN   BenchmarkIndexRuneFastPath
+BenchmarkIndexRuneFastPath
+BenchmarkIndexRuneFastPath-16      	262380160	         4.499 ns/op
+=== NAME
+=== RUN   BenchmarkIndex
+BenchmarkIndex
+BenchmarkIndex-16                  	248529364	         4.697 ns/op
+=== NAME
+=== RUN   BenchmarkLastIndex
+BenchmarkLastIndex
+BenchmarkLastIndex-16              	293688756	         4.166 ns/op
+=== NAME
+=== RUN   BenchmarkIndexByte
+BenchmarkIndexByte
+BenchmarkIndexByte-16              	310338391	         3.608 ns/op
+=== NAME
+=== RUN   BenchmarkIndexHard1
+BenchmarkIndexHard1
+BenchmarkIndexHard1-16             	   12852	     92380 ns/op
+=== NAME
+=== RUN   BenchmarkIndexHard2
+BenchmarkIndexHard2
+BenchmarkIndexHard2-16             	    8977	    135080 ns/op
+=== NAME
+=== RUN   BenchmarkIndexHard3
+BenchmarkIndexHard3
+BenchmarkIndexHard3-16             	    1885	    532079 ns/op
+=== NAME
+=== RUN   BenchmarkIndexHard4
+BenchmarkIndexHard4
+BenchmarkIndexHard4-16             	    2298	    533435 ns/op
+=== NAME
+=== RUN   BenchmarkLastIndexHard1
+BenchmarkLastIndexHard1
+BenchmarkLastIndexHard1-16         	     813	   1295767 ns/op
+=== NAME
+=== RUN   BenchmarkLastIndexHard2
+BenchmarkLastIndexHard2
+BenchmarkLastIndexHard2-16         	     784	   1389403 ns/op
+=== NAME
+=== RUN   BenchmarkLastIndexHard3
+BenchmarkLastIndexHard3
+BenchmarkLastIndexHard3-16         	     913	   1316608 ns/op
+=== NAME
+=== RUN   BenchmarkIndexTorture
+BenchmarkIndexTorture
+BenchmarkIndexTorture-16           	   98090	     10201 ns/op
+=== NAME
+=== RUN   BenchmarkIndexAnyASCII
+BenchmarkIndexAnyASCII
+=== RUN   BenchmarkIndexAnyASCII/1:1
+BenchmarkIndexAnyASCII/1:1
+BenchmarkIndexAnyASCII/1:1-16      	214829462	         5.592 ns/op
+=== NAME
+=== RUN   BenchmarkIndexAnyASCII/1:2
+BenchmarkIndexAnyASCII/1:2
+BenchmarkIndexAnyASCII/1:2-16      	155499682	         7.214 ns/op
+=== NAME
+=== RUN   BenchmarkIndexAnyASCII/1:4
+BenchmarkIndexAnyASCII/1:4
+BenchmarkIndexAnyASCII/1:4-16      	172757770	         7.092 ns/op
+=== NAME
+PASS
diff --git a/go/src/cmd/internal/test2json/testdata/framefuzz.json b/go/src/cmd/internal/test2json/testdata/framefuzz.json
new file mode 100644
index 0000000000000000000000000000000000000000..25869ee7408d5b82ec34e25388f5f44041c45eff
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/framefuzz.json
@@ -0,0 +1,69 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestAddrStringAllocs"}
+{"Action":"output","Test":"TestAddrStringAllocs","Output":"=== RUN   TestAddrStringAllocs\n"}
+{"Action":"run","Test":"TestAddrStringAllocs/zero"}
+{"Action":"output","Test":"TestAddrStringAllocs/zero","Output":"=== RUN   TestAddrStringAllocs/zero\n"}
+{"Action":"run","Test":"TestAddrStringAllocs/ipv4"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv4","Output":"=== RUN   TestAddrStringAllocs/ipv4\n"}
+{"Action":"run","Test":"TestAddrStringAllocs/ipv6"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv6","Output":"=== RUN   TestAddrStringAllocs/ipv6\n"}
+{"Action":"run","Test":"TestAddrStringAllocs/ipv6+zone"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv6+zone","Output":"=== RUN   TestAddrStringAllocs/ipv6+zone\n"}
+{"Action":"run","Test":"TestAddrStringAllocs/ipv4-in-ipv6"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv4-in-ipv6","Output":"=== RUN   TestAddrStringAllocs/ipv4-in-ipv6\n"}
+{"Action":"run","Test":"TestAddrStringAllocs/ipv4-in-ipv6+zone"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv4-in-ipv6+zone","Output":"=== RUN   TestAddrStringAllocs/ipv4-in-ipv6+zone\n"}
+{"Action":"output","Test":"TestAddrStringAllocs","Output":"--- PASS: TestAddrStringAllocs (0.00s)\n"}
+{"Action":"output","Test":"TestAddrStringAllocs/zero","Output":"    --- PASS: TestAddrStringAllocs/zero (0.00s)\n"}
+{"Action":"pass","Test":"TestAddrStringAllocs/zero"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv4","Output":"    --- PASS: TestAddrStringAllocs/ipv4 (0.00s)\n"}
+{"Action":"pass","Test":"TestAddrStringAllocs/ipv4"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv6","Output":"    --- PASS: TestAddrStringAllocs/ipv6 (0.00s)\n"}
+{"Action":"pass","Test":"TestAddrStringAllocs/ipv6"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv6+zone","Output":"    --- PASS: TestAddrStringAllocs/ipv6+zone (0.00s)\n"}
+{"Action":"pass","Test":"TestAddrStringAllocs/ipv6+zone"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv4-in-ipv6","Output":"    --- PASS: TestAddrStringAllocs/ipv4-in-ipv6 (0.00s)\n"}
+{"Action":"pass","Test":"TestAddrStringAllocs/ipv4-in-ipv6"}
+{"Action":"output","Test":"TestAddrStringAllocs/ipv4-in-ipv6+zone","Output":"    --- PASS: TestAddrStringAllocs/ipv4-in-ipv6+zone (0.00s)\n"}
+{"Action":"pass","Test":"TestAddrStringAllocs/ipv4-in-ipv6+zone"}
+{"Action":"pass","Test":"TestAddrStringAllocs"}
+{"Action":"run","Test":"TestPrefixString"}
+{"Action":"output","Test":"TestPrefixString","Output":"=== RUN   TestPrefixString\n"}
+{"Action":"output","Test":"TestPrefixString","Output":"--- PASS: TestPrefixString (0.00s)\n"}
+{"Action":"pass","Test":"TestPrefixString"}
+{"Action":"run","Test":"TestInvalidAddrPortString"}
+{"Action":"output","Test":"TestInvalidAddrPortString","Output":"=== RUN   TestInvalidAddrPortString\n"}
+{"Action":"output","Test":"TestInvalidAddrPortString","Output":"--- PASS: TestInvalidAddrPortString (0.00s)\n"}
+{"Action":"pass","Test":"TestInvalidAddrPortString"}
+{"Action":"run","Test":"TestAsSlice"}
+{"Action":"output","Test":"TestAsSlice","Output":"=== RUN   TestAsSlice\n"}
+{"Action":"output","Test":"TestAsSlice","Output":"--- PASS: TestAsSlice (0.00s)\n"}
+{"Action":"pass","Test":"TestAsSlice"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"Addr.string4\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"Prefix.isZero\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"IPv4Unspecified\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"joinHostPort\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"Addr.MarshalBinary\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"bePutUint64\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"mask6\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"AddrPort.isZero\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"stringsLastIndexByte\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"Addr.isZero\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"bePutUint32\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"leUint16\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"Addr.string6\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"beUint64\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"appendHexPad\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"    inlining_test.go:102: not in expected set, but also inlinable: \"lePutUint16\"\n"}
+{"Action":"output","Test":"TestInlining","Output":"--- PASS: TestInlining (0.10s)\n"}
+{"Action":"pass","Test":"TestInlining"}
+{"Action":"run","Test":"FuzzParse"}
+{"Action":"output","Test":"FuzzParse","Output":"=== RUN   FuzzParse\n"}
+{"Action":"output","Test":"FuzzParse","Output":"fuzz: elapsed: 0s, gathering baseline coverage: 0/390 completed\n"}
+{"Action":"output","Test":"FuzzParse","Output":"fuzz: elapsed: 0s, gathering baseline coverage: 390/390 completed, now fuzzing with 16 workers\n"}
+{"Action":"output","Test":"FuzzParse","Output":"fuzz: elapsed: 3s, execs: 438666 (146173/sec), new interesting: 12 (total: 402)\n"}
+{"Action":"output","Test":"FuzzParse","Output":"\u0003fuzz: elapsed: 4s, execs: 558467 (147850/sec), new interesting: 15 (total: 405)\n"}
+{"Action":"output","Test":"FuzzParse","Output":"--- PASS: FuzzParse (3.85s)\n"}
+{"Action":"pass","Test":"FuzzParse"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/framefuzz.test b/go/src/cmd/internal/test2json/testdata/framefuzz.test
new file mode 100644
index 0000000000000000000000000000000000000000..1eb3a125e2776ff5d391c9df9804504be0d1608d
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/framefuzz.test
@@ -0,0 +1,56 @@
+=== RUN   TestAddrStringAllocs
+=== RUN   TestAddrStringAllocs/zero
+=== NAME  TestAddrStringAllocs
+=== RUN   TestAddrStringAllocs/ipv4
+=== NAME  TestAddrStringAllocs
+=== RUN   TestAddrStringAllocs/ipv6
+=== NAME  TestAddrStringAllocs
+=== RUN   TestAddrStringAllocs/ipv6+zone
+=== NAME  TestAddrStringAllocs
+=== RUN   TestAddrStringAllocs/ipv4-in-ipv6
+=== NAME  TestAddrStringAllocs
+=== RUN   TestAddrStringAllocs/ipv4-in-ipv6+zone
+=== NAME  TestAddrStringAllocs
+--- PASS: TestAddrStringAllocs (0.00s)
+    --- PASS: TestAddrStringAllocs/zero (0.00s)
+    --- PASS: TestAddrStringAllocs/ipv4 (0.00s)
+    --- PASS: TestAddrStringAllocs/ipv6 (0.00s)
+    --- PASS: TestAddrStringAllocs/ipv6+zone (0.00s)
+    --- PASS: TestAddrStringAllocs/ipv4-in-ipv6 (0.00s)
+    --- PASS: TestAddrStringAllocs/ipv4-in-ipv6+zone (0.00s)
+=== NAME
+=== RUN   TestPrefixString
+--- PASS: TestPrefixString (0.00s)
+=== NAME
+=== RUN   TestInvalidAddrPortString
+--- PASS: TestInvalidAddrPortString (0.00s)
+=== NAME
+=== RUN   TestAsSlice
+--- PASS: TestAsSlice (0.00s)
+=== NAME
+=== NAME  TestInlining
+    inlining_test.go:102: not in expected set, but also inlinable: "Addr.string4"
+    inlining_test.go:102: not in expected set, but also inlinable: "Prefix.isZero"
+    inlining_test.go:102: not in expected set, but also inlinable: "IPv4Unspecified"
+    inlining_test.go:102: not in expected set, but also inlinable: "joinHostPort"
+    inlining_test.go:102: not in expected set, but also inlinable: "Addr.MarshalBinary"
+    inlining_test.go:102: not in expected set, but also inlinable: "bePutUint64"
+    inlining_test.go:102: not in expected set, but also inlinable: "mask6"
+    inlining_test.go:102: not in expected set, but also inlinable: "AddrPort.isZero"
+    inlining_test.go:102: not in expected set, but also inlinable: "stringsLastIndexByte"
+    inlining_test.go:102: not in expected set, but also inlinable: "Addr.isZero"
+    inlining_test.go:102: not in expected set, but also inlinable: "bePutUint32"
+    inlining_test.go:102: not in expected set, but also inlinable: "leUint16"
+    inlining_test.go:102: not in expected set, but also inlinable: "Addr.string6"
+    inlining_test.go:102: not in expected set, but also inlinable: "beUint64"
+    inlining_test.go:102: not in expected set, but also inlinable: "appendHexPad"
+    inlining_test.go:102: not in expected set, but also inlinable: "lePutUint16"
+--- PASS: TestInlining (0.10s)
+=== RUN   FuzzParse
+fuzz: elapsed: 0s, gathering baseline coverage: 0/390 completed
+fuzz: elapsed: 0s, gathering baseline coverage: 390/390 completed, now fuzzing with 16 workers
+fuzz: elapsed: 3s, execs: 438666 (146173/sec), new interesting: 12 (total: 402)
+fuzz: elapsed: 4s, execs: 558467 (147850/sec), new interesting: 15 (total: 405)
+--- PASS: FuzzParse (3.85s)
+=== NAME
+PASS
diff --git a/go/src/cmd/internal/test2json/testdata/issue23036.json b/go/src/cmd/internal/test2json/testdata/issue23036.json
new file mode 100644
index 0000000000000000000000000000000000000000..bfdc3e5e0f8fd44aac0402487b59303a4dfdbfbf
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/issue23036.json
@@ -0,0 +1,13 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestActualCase"}
+{"Action":"output","Test":"TestActualCase","Output":"=== RUN   TestActualCase\n"}
+{"Action":"output","Test":"TestActualCase","Output":"--- FAIL: TestActualCase (0.00s)\n"}
+{"Action":"output","Test":"TestActualCase","Output":"        foo_test.go:14: Differed.\n"}
+{"Action":"output","Test":"TestActualCase","Output":"                Expected: MyTest:\n"}
+{"Action":"output","Test":"TestActualCase","Output":"                --- FAIL: Test output from other tool\n"}
+{"Action":"output","Test":"TestActualCase","Output":"                Actual: not expected\n"}
+{"Action":"fail","Test":"TestActualCase"}
+{"Action":"output","Output":"FAIL\n"}
+{"Action":"output","Output":"exit status 1\n"}
+{"Action":"output","Output":"FAIL    github.com/org/project/badtest     0.049s\n"}
+{"Action":"fail"}
diff --git a/go/src/cmd/internal/test2json/testdata/issue23036.test b/go/src/cmd/internal/test2json/testdata/issue23036.test
new file mode 100644
index 0000000000000000000000000000000000000000..fd4774f4b63834c9b333e79f68020709e0b7ce50
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/issue23036.test
@@ -0,0 +1,9 @@
+=== RUN   TestActualCase
+--- FAIL: TestActualCase (0.00s)
+        foo_test.go:14: Differed.
+                Expected: MyTest:
+                --- FAIL: Test output from other tool
+                Actual: not expected
+FAIL
+exit status 1
+FAIL    github.com/org/project/badtest     0.049s
diff --git a/go/src/cmd/internal/test2json/testdata/issue23920.json b/go/src/cmd/internal/test2json/testdata/issue23920.json
new file mode 100644
index 0000000000000000000000000000000000000000..17e8de6e917c663e249c59597ac695e21ef72bac
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/issue23920.json
@@ -0,0 +1,15 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestWithColons"}
+{"Action":"output","Test":"TestWithColons","Output":"=== RUN   TestWithColons\n"}
+{"Action":"run","Test":"TestWithColons/[::1]"}
+{"Action":"output","Test":"TestWithColons/[::1]","Output":"=== RUN   TestWithColons/[::1]\n"}
+{"Action":"run","Test":"TestWithColons/127.0.0.1:0"}
+{"Action":"output","Test":"TestWithColons/127.0.0.1:0","Output":"=== RUN   TestWithColons/127.0.0.1:0\n"}
+{"Action":"output","Test":"TestWithColons","Output":"--- PASS: TestWithColons (0.00s)\n"}
+{"Action":"output","Test":"TestWithColons/[::1]","Output":"    --- PASS: TestWithColons/[::1] (0.00s)\n"}
+{"Action":"pass","Test":"TestWithColons/[::1]"}
+{"Action":"output","Test":"TestWithColons/127.0.0.1:0","Output":"    --- PASS: TestWithColons/127.0.0.1:0 (0.00s)\n"}
+{"Action":"pass","Test":"TestWithColons/127.0.0.1:0"}
+{"Action":"pass","Test":"TestWithColons"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/issue23920.test b/go/src/cmd/internal/test2json/testdata/issue23920.test
new file mode 100644
index 0000000000000000000000000000000000000000..43bf0580343f489e2d650947cb2cb31b7397d9a6
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/issue23920.test
@@ -0,0 +1,7 @@
+=== RUN   TestWithColons
+=== RUN   TestWithColons/[::1]
+=== RUN   TestWithColons/127.0.0.1:0
+--- PASS: TestWithColons (0.00s)
+    --- PASS: TestWithColons/[::1] (0.00s)
+    --- PASS: TestWithColons/127.0.0.1:0 (0.00s)
+PASS
diff --git a/go/src/cmd/internal/test2json/testdata/issue29755.json b/go/src/cmd/internal/test2json/testdata/issue29755.json
new file mode 100644
index 0000000000000000000000000000000000000000..c49bf92ce2a49a86f6143281f611945a1bc438ae
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/issue29755.json
@@ -0,0 +1,39 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestOutputWithSubtest"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"=== RUN   TestOutputWithSubtest\n"}
+{"Action":"run","Test":"TestOutputWithSubtest/sub_test"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test","Output":"=== RUN   TestOutputWithSubtest/sub_test\n"}
+{"Action":"run","Test":"TestOutputWithSubtest/sub_test/sub2"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test/sub2","Output":"=== RUN   TestOutputWithSubtest/sub_test/sub2\n"}
+{"Action":"run","Test":"TestOutputWithSubtest/sub_test2"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2","Output":"=== RUN   TestOutputWithSubtest/sub_test2\n"}
+{"Action":"run","Test":"TestOutputWithSubtest/sub_test2/sub2"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2/sub2","Output":"=== RUN   TestOutputWithSubtest/sub_test2/sub2\n"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"--- FAIL: TestOutputWithSubtest (0.00s)\n"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"    foo_test.go:6: output before sub tests\n"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"    foo_test.go:10: output from root test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"    foo_test.go:15: output from root test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test","Output":"    --- PASS: TestOutputWithSubtest/sub_test (0.00s)\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test","Output":"        foo_test.go:9: output from sub test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test","Output":"        foo_test.go:11: more output from sub test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test","Output":"        foo_test.go:16: more output from sub test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test/sub2","Output":"        --- PASS: TestOutputWithSubtest/sub_test/sub2 (0.00s)\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test/sub2","Output":"            foo_test.go:14: output from sub2 test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"    foo_test.go:22: output from root test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"    foo_test.go:27: output from root test\n"}
+{"Action":"pass","Test":"TestOutputWithSubtest/sub_test/sub2"}
+{"Action":"pass","Test":"TestOutputWithSubtest/sub_test"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2","Output":"    --- PASS: TestOutputWithSubtest/sub_test2 (0.00s)\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2","Output":"        foo_test.go:21: output from sub test2\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2","Output":"        foo_test.go:23: more output from sub test2\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2","Output":"        foo_test.go:28: more output from sub test2\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2/sub2","Output":"        --- PASS: TestOutputWithSubtest/sub_test2/sub2 (0.00s)\n"}
+{"Action":"output","Test":"TestOutputWithSubtest/sub_test2/sub2","Output":"            foo_test.go:26: output from sub2 test\n"}
+{"Action":"output","Test":"TestOutputWithSubtest","Output":"    foo_test.go:32: output after sub test\n"}
+{"Action":"pass","Test":"TestOutputWithSubtest/sub_test2/sub2"}
+{"Action":"pass","Test":"TestOutputWithSubtest/sub_test2"}
+{"Action":"fail","Test":"TestOutputWithSubtest"}
+{"Action":"output","Output":"FAIL\n"}
+{"Action":"output","Output":"FAIL\tgotest.tools/gotestsum/foo\t0.001s\n"}
+{"Action":"output","Output":"FAIL\n"}
+{"Action":"fail"}
diff --git a/go/src/cmd/internal/test2json/testdata/issue29755.test b/go/src/cmd/internal/test2json/testdata/issue29755.test
new file mode 100644
index 0000000000000000000000000000000000000000..b0c596ce45dbbeae83dd145d81be6c0085cb88da
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/issue29755.test
@@ -0,0 +1,27 @@
+=== RUN   TestOutputWithSubtest
+=== RUN   TestOutputWithSubtest/sub_test
+=== RUN   TestOutputWithSubtest/sub_test/sub2
+=== RUN   TestOutputWithSubtest/sub_test2
+=== RUN   TestOutputWithSubtest/sub_test2/sub2
+--- FAIL: TestOutputWithSubtest (0.00s)
+    foo_test.go:6: output before sub tests
+    foo_test.go:10: output from root test
+    foo_test.go:15: output from root test
+    --- PASS: TestOutputWithSubtest/sub_test (0.00s)
+        foo_test.go:9: output from sub test
+        foo_test.go:11: more output from sub test
+        foo_test.go:16: more output from sub test
+        --- PASS: TestOutputWithSubtest/sub_test/sub2 (0.00s)
+            foo_test.go:14: output from sub2 test
+    foo_test.go:22: output from root test
+    foo_test.go:27: output from root test
+    --- PASS: TestOutputWithSubtest/sub_test2 (0.00s)
+        foo_test.go:21: output from sub test2
+        foo_test.go:23: more output from sub test2
+        foo_test.go:28: more output from sub test2
+        --- PASS: TestOutputWithSubtest/sub_test2/sub2 (0.00s)
+            foo_test.go:26: output from sub2 test
+    foo_test.go:32: output after sub test
+FAIL
+FAIL	gotest.tools/gotestsum/foo	0.001s
+FAIL
diff --git a/go/src/cmd/internal/test2json/testdata/panic.json b/go/src/cmd/internal/test2json/testdata/panic.json
new file mode 100644
index 0000000000000000000000000000000000000000..1cd43846298b5cc2e970f9476300ffcbf3bddc2b
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/panic.json
@@ -0,0 +1,20 @@
+{"Action":"start"}
+{"Action":"output","Test":"TestPanic","Output":"--- FAIL: TestPanic (0.00s)\n"}
+{"Action":"output","Test":"TestPanic","Output":"panic: oops [recovered]\n"}
+{"Action":"output","Test":"TestPanic","Output":"\tpanic: oops\n"}
+{"Action":"output","Test":"TestPanic","Output":"\n"}
+{"Action":"output","Test":"TestPanic","Output":"goroutine 7 [running]:\n"}
+{"Action":"output","Test":"TestPanic","Output":"testing.tRunner.func1(0xc000092100)\n"}
+{"Action":"output","Test":"TestPanic","Output":"\t/go/src/testing/testing.go:874 +0x3a3\n"}
+{"Action":"output","Test":"TestPanic","Output":"panic(0x1110ea0, 0x116aea0)\n"}
+{"Action":"output","Test":"TestPanic","Output":"\t/go/src/runtime/panic.go:679 +0x1b2\n"}
+{"Action":"output","Test":"TestPanic","Output":"command-line-arguments.TestPanic(0xc000092100)\n"}
+{"Action":"output","Test":"TestPanic","Output":"\ta_test.go:6 +0x39\n"}
+{"Action":"output","Test":"TestPanic","Output":"testing.tRunner(0xc000092100, 0x114f500)\n"}
+{"Action":"output","Test":"TestPanic","Output":"\tgo/src/testing/testing.go:909 +0xc9\n"}
+{"Action":"output","Test":"TestPanic","Output":"created by testing.(*T).Run\n"}
+{"Action":"output","Test":"TestPanic","Output":"\tgo/src/testing/testing.go:960 +0x350\n"}
+{"Action":"fail","Test":"TestPanic"}
+{"Action":"output","Output":"FAIL\tcommand-line-arguments\t0.042s\n"}
+{"Action":"output","Output":"FAIL\n"}
+{"Action":"fail"}
diff --git a/go/src/cmd/internal/test2json/testdata/panic.test b/go/src/cmd/internal/test2json/testdata/panic.test
new file mode 100644
index 0000000000000000000000000000000000000000..517ebafeb53f45f791ef1a30c2389a00a1b18f48
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/panic.test
@@ -0,0 +1,17 @@
+--- FAIL: TestPanic (0.00s)
+panic: oops [recovered]
+	panic: oops
+
+goroutine 7 [running]:
+testing.tRunner.func1(0xc000092100)
+	/go/src/testing/testing.go:874 +0x3a3
+panic(0x1110ea0, 0x116aea0)
+	/go/src/runtime/panic.go:679 +0x1b2
+command-line-arguments.TestPanic(0xc000092100)
+	a_test.go:6 +0x39
+testing.tRunner(0xc000092100, 0x114f500)
+	go/src/testing/testing.go:909 +0xc9
+created by testing.(*T).Run
+	go/src/testing/testing.go:960 +0x350
+FAIL	command-line-arguments	0.042s
+FAIL
diff --git a/go/src/cmd/internal/test2json/testdata/smiley.json b/go/src/cmd/internal/test2json/testdata/smiley.json
new file mode 100644
index 0000000000000000000000000000000000000000..858843f3af2174b8fa2c9d52ccf611dace9b06a8
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/smiley.json
@@ -0,0 +1,183 @@
+{"Action":"start"}
+{"Action":"run","Test":"Test☺☹"}
+{"Action":"output","Test":"Test☺☹","Output":"=== RUN   Test☺☹\n"}
+{"Action":"output","Test":"Test☺☹","Output":"=== PAUSE Test☺☹\n"}
+{"Action":"pause","Test":"Test☺☹"}
+{"Action":"run","Test":"Test☺☹Asm"}
+{"Action":"output","Test":"Test☺☹Asm","Output":"=== RUN   Test☺☹Asm\n"}
+{"Action":"output","Test":"Test☺☹Asm","Output":"=== PAUSE Test☺☹Asm\n"}
+{"Action":"pause","Test":"Test☺☹Asm"}
+{"Action":"run","Test":"Test☺☹Dirs"}
+{"Action":"output","Test":"Test☺☹Dirs","Output":"=== RUN   Test☺☹Dirs\n"}
+{"Action":"output","Test":"Test☺☹Dirs","Output":"=== PAUSE Test☺☹Dirs\n"}
+{"Action":"pause","Test":"Test☺☹Dirs"}
+{"Action":"run","Test":"TestTags"}
+{"Action":"output","Test":"TestTags","Output":"=== RUN   TestTags\n"}
+{"Action":"output","Test":"TestTags","Output":"=== PAUSE TestTags\n"}
+{"Action":"pause","Test":"TestTags"}
+{"Action":"run","Test":"Test☺☹Verbose"}
+{"Action":"output","Test":"Test☺☹Verbose","Output":"=== RUN   Test☺☹Verbose\n"}
+{"Action":"output","Test":"Test☺☹Verbose","Output":"=== PAUSE Test☺☹Verbose\n"}
+{"Action":"pause","Test":"Test☺☹Verbose"}
+{"Action":"cont","Test":"Test☺☹"}
+{"Action":"output","Test":"Test☺☹","Output":"=== CONT  Test☺☹\n"}
+{"Action":"cont","Test":"TestTags"}
+{"Action":"output","Test":"TestTags","Output":"=== CONT  TestTags\n"}
+{"Action":"cont","Test":"Test☺☹Verbose"}
+{"Action":"output","Test":"Test☺☹Verbose","Output":"=== CONT  Test☺☹Verbose\n"}
+{"Action":"run","Test":"TestTags/testtag"}
+{"Action":"output","Test":"TestTags/testtag","Output":"=== RUN   TestTags/testtag\n"}
+{"Action":"output","Test":"TestTags/testtag","Output":"=== PAUSE TestTags/testtag\n"}
+{"Action":"pause","Test":"TestTags/testtag"}
+{"Action":"cont","Test":"Test☺☹Dirs"}
+{"Action":"output","Test":"Test☺☹Dirs","Output":"=== CONT  Test☺☹Dirs\n"}
+{"Action":"cont","Test":"Test☺☹Asm"}
+{"Action":"output","Test":"Test☺☹Asm","Output":"=== CONT  Test☺☹Asm\n"}
+{"Action":"run","Test":"Test☺☹/0"}
+{"Action":"output","Test":"Test☺☹/0","Output":"=== RUN   Test☺☹/0\n"}
+{"Action":"output","Test":"Test☺☹/0","Output":"=== PAUSE Test☺☹/0\n"}
+{"Action":"pause","Test":"Test☺☹/0"}
+{"Action":"run","Test":"Test☺☹/1"}
+{"Action":"output","Test":"Test☺☹/1","Output":"=== RUN   Test☺☹/1\n"}
+{"Action":"output","Test":"Test☺☹/1","Output":"=== PAUSE Test☺☹/1\n"}
+{"Action":"pause","Test":"Test☺☹/1"}
+{"Action":"run","Test":"Test☺☹/2"}
+{"Action":"output","Test":"Test☺☹/2","Output":"=== RUN   Test☺☹/2\n"}
+{"Action":"output","Test":"Test☺☹/2","Output":"=== PAUSE Test☺☹/2\n"}
+{"Action":"pause","Test":"Test☺☹/2"}
+{"Action":"run","Test":"Test☺☹/3"}
+{"Action":"output","Test":"Test☺☹/3","Output":"=== RUN   Test☺☹/3\n"}
+{"Action":"output","Test":"Test☺☹/3","Output":"=== PAUSE Test☺☹/3\n"}
+{"Action":"pause","Test":"Test☺☹/3"}
+{"Action":"run","Test":"Test☺☹/4"}
+{"Action":"output","Test":"Test☺☹/4","Output":"=== RUN   Test☺☹/4\n"}
+{"Action":"run","Test":"TestTags/x_testtag_y"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"=== RUN   TestTags/x_testtag_y\n"}
+{"Action":"output","Test":"Test☺☹/4","Output":"=== PAUSE Test☺☹/4\n"}
+{"Action":"pause","Test":"Test☺☹/4"}
+{"Action":"run","Test":"Test☺☹/5"}
+{"Action":"output","Test":"Test☺☹/5","Output":"=== RUN   Test☺☹/5\n"}
+{"Action":"output","Test":"Test☺☹/5","Output":"=== PAUSE Test☺☹/5\n"}
+{"Action":"pause","Test":"Test☺☹/5"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"=== PAUSE TestTags/x_testtag_y\n"}
+{"Action":"pause","Test":"TestTags/x_testtag_y"}
+{"Action":"run","Test":"Test☺☹/6"}
+{"Action":"output","Test":"Test☺☹/6","Output":"=== RUN   Test☺☹/6\n"}
+{"Action":"run","Test":"TestTags/x,testtag,y"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"=== RUN   TestTags/x,testtag,y\n"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"=== PAUSE TestTags/x,testtag,y\n"}
+{"Action":"pause","Test":"TestTags/x,testtag,y"}
+{"Action":"run","Test":"Test☺☹Dirs/testingpkg"}
+{"Action":"output","Test":"Test☺☹Dirs/testingpkg","Output":"=== RUN   Test☺☹Dirs/testingpkg\n"}
+{"Action":"output","Test":"Test☺☹/6","Output":"=== PAUSE Test☺☹/6\n"}
+{"Action":"pause","Test":"Test☺☹/6"}
+{"Action":"cont","Test":"TestTags/x,testtag,y"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"=== CONT  TestTags/x,testtag,y\n"}
+{"Action":"output","Test":"Test☺☹Dirs/testingpkg","Output":"=== PAUSE Test☺☹Dirs/testingpkg\n"}
+{"Action":"pause","Test":"Test☺☹Dirs/testingpkg"}
+{"Action":"run","Test":"Test☺☹Dirs/divergent"}
+{"Action":"output","Test":"Test☺☹Dirs/divergent","Output":"=== RUN   Test☺☹Dirs/divergent\n"}
+{"Action":"run","Test":"Test☺☹/7"}
+{"Action":"output","Test":"Test☺☹/7","Output":"=== RUN   Test☺☹/7\n"}
+{"Action":"output","Test":"Test☺☹/7","Output":"=== PAUSE Test☺☹/7\n"}
+{"Action":"pause","Test":"Test☺☹/7"}
+{"Action":"output","Test":"Test☺☹Dirs/divergent","Output":"=== PAUSE Test☺☹Dirs/divergent\n"}
+{"Action":"pause","Test":"Test☺☹Dirs/divergent"}
+{"Action":"cont","Test":"TestTags/x_testtag_y"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"=== CONT  TestTags/x_testtag_y\n"}
+{"Action":"cont","Test":"TestTags/testtag"}
+{"Action":"output","Test":"TestTags/testtag","Output":"=== CONT  TestTags/testtag\n"}
+{"Action":"run","Test":"Test☺☹Dirs/buildtag"}
+{"Action":"output","Test":"Test☺☹Dirs/buildtag","Output":"=== RUN   Test☺☹Dirs/buildtag\n"}
+{"Action":"output","Test":"Test☺☹Dirs/buildtag","Output":"=== PAUSE Test☺☹Dirs/buildtag\n"}
+{"Action":"pause","Test":"Test☺☹Dirs/buildtag"}
+{"Action":"cont","Test":"Test☺☹/0"}
+{"Action":"output","Test":"Test☺☹/0","Output":"=== CONT  Test☺☹/0\n"}
+{"Action":"cont","Test":"Test☺☹/4"}
+{"Action":"output","Test":"Test☺☹/4","Output":"=== CONT  Test☺☹/4\n"}
+{"Action":"run","Test":"Test☺☹Dirs/incomplete"}
+{"Action":"output","Test":"Test☺☹Dirs/incomplete","Output":"=== RUN   Test☺☹Dirs/incomplete\n"}
+{"Action":"output","Test":"Test☺☹Dirs/incomplete","Output":"=== PAUSE Test☺☹Dirs/incomplete\n"}
+{"Action":"pause","Test":"Test☺☹Dirs/incomplete"}
+{"Action":"run","Test":"Test☺☹Dirs/cgo"}
+{"Action":"output","Test":"Test☺☹Dirs/cgo","Output":"=== RUN   Test☺☹Dirs/cgo\n"}
+{"Action":"output","Test":"Test☺☹Dirs/cgo","Output":"=== PAUSE Test☺☹Dirs/cgo\n"}
+{"Action":"pause","Test":"Test☺☹Dirs/cgo"}
+{"Action":"cont","Test":"Test☺☹/7"}
+{"Action":"output","Test":"Test☺☹/7","Output":"=== CONT  Test☺☹/7\n"}
+{"Action":"cont","Test":"Test☺☹/6"}
+{"Action":"output","Test":"Test☺☹/6","Output":"=== CONT  Test☺☹/6\n"}
+{"Action":"output","Test":"Test☺☹Verbose","Output":"--- PASS: Test☺☹Verbose (0.04s)\n"}
+{"Action":"pass","Test":"Test☺☹Verbose"}
+{"Action":"cont","Test":"Test☺☹/5"}
+{"Action":"output","Test":"Test☺☹/5","Output":"=== CONT  Test☺☹/5\n"}
+{"Action":"cont","Test":"Test☺☹/3"}
+{"Action":"output","Test":"Test☺☹/3","Output":"=== CONT  Test☺☹/3\n"}
+{"Action":"cont","Test":"Test☺☹/2"}
+{"Action":"output","Test":"Test☺☹/2","Output":"=== CONT  Test☺☹/2\n"}
+{"Action":"output","Test":"TestTags","Output":"--- PASS: TestTags (0.00s)\n"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"    --- PASS: TestTags/x_testtag_y (0.04s)\n"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"        vet_test.go:187: -tags=x testtag y\n"}
+{"Action":"pass","Test":"TestTags/x_testtag_y"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"    --- PASS: TestTags/x,testtag,y (0.04s)\n"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"        vet_test.go:187: -tags=x,testtag,y\n"}
+{"Action":"pass","Test":"TestTags/x,testtag,y"}
+{"Action":"output","Test":"TestTags/testtag","Output":"    --- PASS: TestTags/testtag (0.04s)\n"}
+{"Action":"output","Test":"TestTags/testtag","Output":"        vet_test.go:187: -tags=testtag\n"}
+{"Action":"pass","Test":"TestTags/testtag"}
+{"Action":"pass","Test":"TestTags"}
+{"Action":"cont","Test":"Test☺☹/1"}
+{"Action":"output","Test":"Test☺☹/1","Output":"=== CONT  Test☺☹/1\n"}
+{"Action":"cont","Test":"Test☺☹Dirs/testingpkg"}
+{"Action":"output","Test":"Test☺☹Dirs/testingpkg","Output":"=== CONT  Test☺☹Dirs/testingpkg\n"}
+{"Action":"cont","Test":"Test☺☹Dirs/buildtag"}
+{"Action":"output","Test":"Test☺☹Dirs/buildtag","Output":"=== CONT  Test☺☹Dirs/buildtag\n"}
+{"Action":"cont","Test":"Test☺☹Dirs/divergent"}
+{"Action":"output","Test":"Test☺☹Dirs/divergent","Output":"=== CONT  Test☺☹Dirs/divergent\n"}
+{"Action":"cont","Test":"Test☺☹Dirs/incomplete"}
+{"Action":"output","Test":"Test☺☹Dirs/incomplete","Output":"=== CONT  Test☺☹Dirs/incomplete\n"}
+{"Action":"cont","Test":"Test☺☹Dirs/cgo"}
+{"Action":"output","Test":"Test☺☹Dirs/cgo","Output":"=== CONT  Test☺☹Dirs/cgo\n"}
+{"Action":"output","Test":"Test☺☹","Output":"--- PASS: Test☺☹ (0.39s)\n"}
+{"Action":"output","Test":"Test☺☹/5","Output":"    --- PASS: Test☺☹/5 (0.07s)\n"}
+{"Action":"output","Test":"Test☺☹/5","Output":"        vet_test.go:114: φιλεσ: [\"testdata/copylock_func.go\" \"testdata/rangeloop.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/5"}
+{"Action":"output","Test":"Test☺☹/3","Output":"    --- PASS: Test☺☹/3 (0.07s)\n"}
+{"Action":"output","Test":"Test☺☹/3","Output":"        vet_test.go:114: φιλεσ: [\"testdata/composite.go\" \"testdata/nilfunc.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/3"}
+{"Action":"output","Test":"Test☺☹/6","Output":"    --- PASS: Test☺☹/6 (0.07s)\n"}
+{"Action":"output","Test":"Test☺☹/6","Output":"        vet_test.go:114: φιλεσ: [\"testdata/copylock_range.go\" \"testdata/shadow.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/6"}
+{"Action":"output","Test":"Test☺☹/2","Output":"    --- PASS: Test☺☹/2 (0.07s)\n"}
+{"Action":"output","Test":"Test☺☹/2","Output":"        vet_test.go:114: φιλεσ: [\"testdata/bool.go\" \"testdata/method.go\" \"testdata/unused.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/2"}
+{"Action":"output","Test":"Test☺☹/0","Output":"    --- PASS: Test☺☹/0 (0.13s)\n"}
+{"Action":"output","Test":"Test☺☹/0","Output":"        vet_test.go:114: φιλεσ: [\"testdata/assign.go\" \"testdata/httpresponse.go\" \"testdata/structtag.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/0"}
+{"Action":"output","Test":"Test☺☹/4","Output":"    --- PASS: Test☺☹/4 (0.16s)\n"}
+{"Action":"output","Test":"Test☺☹/4","Output":"        vet_test.go:114: φιλεσ: [\"testdata/copylock.go\" \"testdata/print.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/4"}
+{"Action":"output","Test":"Test☺☹/1","Output":"    --- PASS: Test☺☹/1 (0.07s)\n"}
+{"Action":"output","Test":"Test☺☹/1","Output":"        vet_test.go:114: φιλεσ: [\"testdata/atomic.go\" \"testdata/lostcancel.go\" \"testdata/unsafeptr.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/1"}
+{"Action":"output","Test":"Test☺☹/7","Output":"    --- PASS: Test☺☹/7 (0.19s)\n"}
+{"Action":"output","Test":"Test☺☹/7","Output":"        vet_test.go:114: φιλεσ: [\"testdata/deadcode.go\" \"testdata/shift.go\"]\n"}
+{"Action":"pass","Test":"Test☺☹/7"}
+{"Action":"pass","Test":"Test☺☹"}
+{"Action":"output","Test":"Test☺☹Dirs","Output":"--- PASS: Test☺☹Dirs (0.01s)\n"}
+{"Action":"output","Test":"Test☺☹Dirs/testingpkg","Output":"    --- PASS: Test☺☹Dirs/testingpkg (0.06s)\n"}
+{"Action":"pass","Test":"Test☺☹Dirs/testingpkg"}
+{"Action":"output","Test":"Test☺☹Dirs/divergent","Output":"    --- PASS: Test☺☹Dirs/divergent (0.05s)\n"}
+{"Action":"pass","Test":"Test☺☹Dirs/divergent"}
+{"Action":"output","Test":"Test☺☹Dirs/buildtag","Output":"    --- PASS: Test☺☹Dirs/buildtag (0.06s)\n"}
+{"Action":"pass","Test":"Test☺☹Dirs/buildtag"}
+{"Action":"output","Test":"Test☺☹Dirs/incomplete","Output":"    --- PASS: Test☺☹Dirs/incomplete (0.05s)\n"}
+{"Action":"pass","Test":"Test☺☹Dirs/incomplete"}
+{"Action":"output","Test":"Test☺☹Dirs/cgo","Output":"    --- PASS: Test☺☹Dirs/cgo (0.04s)\n"}
+{"Action":"pass","Test":"Test☺☹Dirs/cgo"}
+{"Action":"pass","Test":"Test☺☹Dirs"}
+{"Action":"output","Test":"Test☺☹Asm","Output":"--- PASS: Test☺☹Asm (0.75s)\n"}
+{"Action":"pass","Test":"Test☺☹Asm"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"output","Output":"ok  \tcmd/vet\t(cached)\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/smiley.test b/go/src/cmd/internal/test2json/testdata/smiley.test
new file mode 100644
index 0000000000000000000000000000000000000000..bd1ed2dd9a9d9a9daef06a21f846c1215f3eceeb
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/smiley.test
@@ -0,0 +1,97 @@
+=== RUN   Test☺☹
+=== PAUSE Test☺☹
+=== RUN   Test☺☹Asm
+=== PAUSE Test☺☹Asm
+=== RUN   Test☺☹Dirs
+=== PAUSE Test☺☹Dirs
+=== RUN   TestTags
+=== PAUSE TestTags
+=== RUN   Test☺☹Verbose
+=== PAUSE Test☺☹Verbose
+=== CONT  Test☺☹
+=== CONT  TestTags
+=== CONT  Test☺☹Verbose
+=== RUN   TestTags/testtag
+=== PAUSE TestTags/testtag
+=== CONT  Test☺☹Dirs
+=== CONT  Test☺☹Asm
+=== RUN   Test☺☹/0
+=== PAUSE Test☺☹/0
+=== RUN   Test☺☹/1
+=== PAUSE Test☺☹/1
+=== RUN   Test☺☹/2
+=== PAUSE Test☺☹/2
+=== RUN   Test☺☹/3
+=== PAUSE Test☺☹/3
+=== RUN   Test☺☹/4
+=== RUN   TestTags/x_testtag_y
+=== PAUSE Test☺☹/4
+=== RUN   Test☺☹/5
+=== PAUSE Test☺☹/5
+=== PAUSE TestTags/x_testtag_y
+=== RUN   Test☺☹/6
+=== RUN   TestTags/x,testtag,y
+=== PAUSE TestTags/x,testtag,y
+=== RUN   Test☺☹Dirs/testingpkg
+=== PAUSE Test☺☹/6
+=== CONT  TestTags/x,testtag,y
+=== PAUSE Test☺☹Dirs/testingpkg
+=== RUN   Test☺☹Dirs/divergent
+=== RUN   Test☺☹/7
+=== PAUSE Test☺☹/7
+=== PAUSE Test☺☹Dirs/divergent
+=== CONT  TestTags/x_testtag_y
+=== CONT  TestTags/testtag
+=== RUN   Test☺☹Dirs/buildtag
+=== PAUSE Test☺☹Dirs/buildtag
+=== CONT  Test☺☹/0
+=== CONT  Test☺☹/4
+=== RUN   Test☺☹Dirs/incomplete
+=== PAUSE Test☺☹Dirs/incomplete
+=== RUN   Test☺☹Dirs/cgo
+=== PAUSE Test☺☹Dirs/cgo
+=== CONT  Test☺☹/7
+=== CONT  Test☺☹/6
+--- PASS: Test☺☹Verbose (0.04s)
+=== CONT  Test☺☹/5
+=== CONT  Test☺☹/3
+=== CONT  Test☺☹/2
+--- PASS: TestTags (0.00s)
+    --- PASS: TestTags/x_testtag_y (0.04s)
+        vet_test.go:187: -tags=x testtag y
+    --- PASS: TestTags/x,testtag,y (0.04s)
+        vet_test.go:187: -tags=x,testtag,y
+    --- PASS: TestTags/testtag (0.04s)
+        vet_test.go:187: -tags=testtag
+=== CONT  Test☺☹/1
+=== CONT  Test☺☹Dirs/testingpkg
+=== CONT  Test☺☹Dirs/buildtag
+=== CONT  Test☺☹Dirs/divergent
+=== CONT  Test☺☹Dirs/incomplete
+=== CONT  Test☺☹Dirs/cgo
+--- PASS: Test☺☹ (0.39s)
+    --- PASS: Test☺☹/5 (0.07s)
+        vet_test.go:114: φιλεσ: ["testdata/copylock_func.go" "testdata/rangeloop.go"]
+    --- PASS: Test☺☹/3 (0.07s)
+        vet_test.go:114: φιλεσ: ["testdata/composite.go" "testdata/nilfunc.go"]
+    --- PASS: Test☺☹/6 (0.07s)
+        vet_test.go:114: φιλεσ: ["testdata/copylock_range.go" "testdata/shadow.go"]
+    --- PASS: Test☺☹/2 (0.07s)
+        vet_test.go:114: φιλεσ: ["testdata/bool.go" "testdata/method.go" "testdata/unused.go"]
+    --- PASS: Test☺☹/0 (0.13s)
+        vet_test.go:114: φιλεσ: ["testdata/assign.go" "testdata/httpresponse.go" "testdata/structtag.go"]
+    --- PASS: Test☺☹/4 (0.16s)
+        vet_test.go:114: φιλεσ: ["testdata/copylock.go" "testdata/print.go"]
+    --- PASS: Test☺☹/1 (0.07s)
+        vet_test.go:114: φιλεσ: ["testdata/atomic.go" "testdata/lostcancel.go" "testdata/unsafeptr.go"]
+    --- PASS: Test☺☹/7 (0.19s)
+        vet_test.go:114: φιλεσ: ["testdata/deadcode.go" "testdata/shift.go"]
+--- PASS: Test☺☹Dirs (0.01s)
+    --- PASS: Test☺☹Dirs/testingpkg (0.06s)
+    --- PASS: Test☺☹Dirs/divergent (0.05s)
+    --- PASS: Test☺☹Dirs/buildtag (0.06s)
+    --- PASS: Test☺☹Dirs/incomplete (0.05s)
+    --- PASS: Test☺☹Dirs/cgo (0.04s)
+--- PASS: Test☺☹Asm (0.75s)
+PASS
+ok  	cmd/vet	(cached)
diff --git a/go/src/cmd/internal/test2json/testdata/timeout.json b/go/src/cmd/internal/test2json/testdata/timeout.json
new file mode 100644
index 0000000000000000000000000000000000000000..dc225262f7c3263f88c8e37db10eba6cc868dd29
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/timeout.json
@@ -0,0 +1,8 @@
+{"Action":"start"}
+{"Action":"run","Test":"Test"}
+{"Action":"output","Test":"Test","Output":"=== RUN   Test\n"}
+{"Action":"output","Test":"Test","Output":"panic: test timed out after 1s\n"}
+{"Action":"output","Test":"Test","Output":"\n"}
+{"Action":"output","Output":"FAIL\tp\t1.111s\n"}
+{"Action":"output","Output":"FAIL\n"}
+{"Action":"fail"}
diff --git a/go/src/cmd/internal/test2json/testdata/timeout.test b/go/src/cmd/internal/test2json/testdata/timeout.test
new file mode 100644
index 0000000000000000000000000000000000000000..7f3debf37d9ac7ddcaf1c31b1998f31f83703b0e
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/timeout.test
@@ -0,0 +1,5 @@
+=== RUN   Test
+panic: test timed out after 1s
+
+FAIL	p	1.111s
+FAIL
diff --git a/go/src/cmd/internal/test2json/testdata/unicode.json b/go/src/cmd/internal/test2json/testdata/unicode.json
new file mode 100644
index 0000000000000000000000000000000000000000..2cc3e7322ddf486078164117c879127842de911d
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/unicode.json
@@ -0,0 +1,11 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestUnicode"}
+{"Action":"output","Test":"TestUnicode","Output":"=== RUN   TestUnicode\n"}
+{"Action":"output","Test":"TestUnicode","Output":"Μπορώ να φάω σπασμένα γυαλιά χωρίς να πάθω τίποτα. Μπορώ να φάω σπασμένα γυαλιά χωρίς να πάθω τίποτα.\n"}
+{"Action":"output","Test":"TestUnicode","Output":"私はガラスを食べられます。それは私を傷つけません。私はガラスを食べられます。それは私を傷つけません。\n"}
+{"Action":"output","Test":"TestUnicode","Output":"--- PASS: TestUnicode\n"}
+{"Action":"output","Test":"TestUnicode","Output":"    ฉันกินกระจกได้ แต่มันไม่ทำให้ฉันเจ็บ ฉันกินกระจกได้ แต่มันไม่ทำให้ฉันเจ็บ\n"}
+{"Action":"output","Test":"TestUnicode","Output":"    אני יכול לאכול זכוכית וזה לא מזיק לי. אני יכול לאכול זכוכית וזה לא מזיק לי.\n"}
+{"Action":"pass","Test":"TestUnicode"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/unicode.test b/go/src/cmd/internal/test2json/testdata/unicode.test
new file mode 100644
index 0000000000000000000000000000000000000000..58c620d5f743cb679d232041455689e83f59f580
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/unicode.test
@@ -0,0 +1,7 @@
+=== RUN   TestUnicode
+Μπορώ να φάω σπασμένα γυαλιά χωρίς να πάθω τίποτα. Μπορώ να φάω σπασμένα γυαλιά χωρίς να πάθω τίποτα.
+私はガラスを食べられます。それは私を傷つけません。私はガラスを食べられます。それは私を傷つけません。
+--- PASS: TestUnicode
+    ฉันกินกระจกได้ แต่มันไม่ทำให้ฉันเจ็บ ฉันกินกระจกได้ แต่มันไม่ทำให้ฉันเจ็บ
+    אני יכול לאכול זכוכית וזה לא מזיק לי. אני יכול לאכול זכוכית וזה לא מזיק לי.
+PASS
diff --git a/go/src/cmd/internal/test2json/testdata/vet.json b/go/src/cmd/internal/test2json/testdata/vet.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b09104522af94af01d0224d58c5de043700314b
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/vet.json
@@ -0,0 +1,183 @@
+{"Action":"start"}
+{"Action":"run","Test":"TestVet"}
+{"Action":"output","Test":"TestVet","Output":"=== RUN   TestVet\n"}
+{"Action":"output","Test":"TestVet","Output":"=== PAUSE TestVet\n"}
+{"Action":"pause","Test":"TestVet"}
+{"Action":"run","Test":"TestVetAsm"}
+{"Action":"output","Test":"TestVetAsm","Output":"=== RUN   TestVetAsm\n"}
+{"Action":"output","Test":"TestVetAsm","Output":"=== PAUSE TestVetAsm\n"}
+{"Action":"pause","Test":"TestVetAsm"}
+{"Action":"run","Test":"TestVetDirs"}
+{"Action":"output","Test":"TestVetDirs","Output":"=== RUN   TestVetDirs\n"}
+{"Action":"output","Test":"TestVetDirs","Output":"=== PAUSE TestVetDirs\n"}
+{"Action":"pause","Test":"TestVetDirs"}
+{"Action":"run","Test":"TestTags"}
+{"Action":"output","Test":"TestTags","Output":"=== RUN   TestTags\n"}
+{"Action":"output","Test":"TestTags","Output":"=== PAUSE TestTags\n"}
+{"Action":"pause","Test":"TestTags"}
+{"Action":"run","Test":"TestVetVerbose"}
+{"Action":"output","Test":"TestVetVerbose","Output":"=== RUN   TestVetVerbose\n"}
+{"Action":"output","Test":"TestVetVerbose","Output":"=== PAUSE TestVetVerbose\n"}
+{"Action":"pause","Test":"TestVetVerbose"}
+{"Action":"cont","Test":"TestVet"}
+{"Action":"output","Test":"TestVet","Output":"=== CONT  TestVet\n"}
+{"Action":"cont","Test":"TestTags"}
+{"Action":"output","Test":"TestTags","Output":"=== CONT  TestTags\n"}
+{"Action":"cont","Test":"TestVetVerbose"}
+{"Action":"output","Test":"TestVetVerbose","Output":"=== CONT  TestVetVerbose\n"}
+{"Action":"run","Test":"TestTags/testtag"}
+{"Action":"output","Test":"TestTags/testtag","Output":"=== RUN   TestTags/testtag\n"}
+{"Action":"output","Test":"TestTags/testtag","Output":"=== PAUSE TestTags/testtag\n"}
+{"Action":"pause","Test":"TestTags/testtag"}
+{"Action":"cont","Test":"TestVetDirs"}
+{"Action":"output","Test":"TestVetDirs","Output":"=== CONT  TestVetDirs\n"}
+{"Action":"cont","Test":"TestVetAsm"}
+{"Action":"output","Test":"TestVetAsm","Output":"=== CONT  TestVetAsm\n"}
+{"Action":"run","Test":"TestVet/0"}
+{"Action":"output","Test":"TestVet/0","Output":"=== RUN   TestVet/0\n"}
+{"Action":"output","Test":"TestVet/0","Output":"=== PAUSE TestVet/0\n"}
+{"Action":"pause","Test":"TestVet/0"}
+{"Action":"run","Test":"TestVet/1"}
+{"Action":"output","Test":"TestVet/1","Output":"=== RUN   TestVet/1\n"}
+{"Action":"output","Test":"TestVet/1","Output":"=== PAUSE TestVet/1\n"}
+{"Action":"pause","Test":"TestVet/1"}
+{"Action":"run","Test":"TestVet/2"}
+{"Action":"output","Test":"TestVet/2","Output":"=== RUN   TestVet/2\n"}
+{"Action":"output","Test":"TestVet/2","Output":"=== PAUSE TestVet/2\n"}
+{"Action":"pause","Test":"TestVet/2"}
+{"Action":"run","Test":"TestVet/3"}
+{"Action":"output","Test":"TestVet/3","Output":"=== RUN   TestVet/3\n"}
+{"Action":"output","Test":"TestVet/3","Output":"=== PAUSE TestVet/3\n"}
+{"Action":"pause","Test":"TestVet/3"}
+{"Action":"run","Test":"TestVet/4"}
+{"Action":"output","Test":"TestVet/4","Output":"=== RUN   TestVet/4\n"}
+{"Action":"run","Test":"TestTags/x_testtag_y"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"=== RUN   TestTags/x_testtag_y\n"}
+{"Action":"output","Test":"TestVet/4","Output":"=== PAUSE TestVet/4\n"}
+{"Action":"pause","Test":"TestVet/4"}
+{"Action":"run","Test":"TestVet/5"}
+{"Action":"output","Test":"TestVet/5","Output":"=== RUN   TestVet/5\n"}
+{"Action":"output","Test":"TestVet/5","Output":"=== PAUSE TestVet/5\n"}
+{"Action":"pause","Test":"TestVet/5"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"=== PAUSE TestTags/x_testtag_y\n"}
+{"Action":"pause","Test":"TestTags/x_testtag_y"}
+{"Action":"run","Test":"TestVet/6"}
+{"Action":"output","Test":"TestVet/6","Output":"=== RUN   TestVet/6\n"}
+{"Action":"run","Test":"TestTags/x,testtag,y"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"=== RUN   TestTags/x,testtag,y\n"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"=== PAUSE TestTags/x,testtag,y\n"}
+{"Action":"pause","Test":"TestTags/x,testtag,y"}
+{"Action":"run","Test":"TestVetDirs/testingpkg"}
+{"Action":"output","Test":"TestVetDirs/testingpkg","Output":"=== RUN   TestVetDirs/testingpkg\n"}
+{"Action":"output","Test":"TestVet/6","Output":"=== PAUSE TestVet/6\n"}
+{"Action":"pause","Test":"TestVet/6"}
+{"Action":"cont","Test":"TestTags/x,testtag,y"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"=== CONT  TestTags/x,testtag,y\n"}
+{"Action":"output","Test":"TestVetDirs/testingpkg","Output":"=== PAUSE TestVetDirs/testingpkg\n"}
+{"Action":"pause","Test":"TestVetDirs/testingpkg"}
+{"Action":"run","Test":"TestVetDirs/divergent"}
+{"Action":"output","Test":"TestVetDirs/divergent","Output":"=== RUN   TestVetDirs/divergent\n"}
+{"Action":"run","Test":"TestVet/7"}
+{"Action":"output","Test":"TestVet/7","Output":"=== RUN   TestVet/7\n"}
+{"Action":"output","Test":"TestVet/7","Output":"=== PAUSE TestVet/7\n"}
+{"Action":"pause","Test":"TestVet/7"}
+{"Action":"output","Test":"TestVetDirs/divergent","Output":"=== PAUSE TestVetDirs/divergent\n"}
+{"Action":"pause","Test":"TestVetDirs/divergent"}
+{"Action":"cont","Test":"TestTags/x_testtag_y"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"=== CONT  TestTags/x_testtag_y\n"}
+{"Action":"cont","Test":"TestTags/testtag"}
+{"Action":"output","Test":"TestTags/testtag","Output":"=== CONT  TestTags/testtag\n"}
+{"Action":"run","Test":"TestVetDirs/buildtag"}
+{"Action":"output","Test":"TestVetDirs/buildtag","Output":"=== RUN   TestVetDirs/buildtag\n"}
+{"Action":"output","Test":"TestVetDirs/buildtag","Output":"=== PAUSE TestVetDirs/buildtag\n"}
+{"Action":"pause","Test":"TestVetDirs/buildtag"}
+{"Action":"cont","Test":"TestVet/0"}
+{"Action":"output","Test":"TestVet/0","Output":"=== CONT  TestVet/0\n"}
+{"Action":"cont","Test":"TestVet/4"}
+{"Action":"output","Test":"TestVet/4","Output":"=== CONT  TestVet/4\n"}
+{"Action":"run","Test":"TestVetDirs/incomplete"}
+{"Action":"output","Test":"TestVetDirs/incomplete","Output":"=== RUN   TestVetDirs/incomplete\n"}
+{"Action":"output","Test":"TestVetDirs/incomplete","Output":"=== PAUSE TestVetDirs/incomplete\n"}
+{"Action":"pause","Test":"TestVetDirs/incomplete"}
+{"Action":"run","Test":"TestVetDirs/cgo"}
+{"Action":"output","Test":"TestVetDirs/cgo","Output":"=== RUN   TestVetDirs/cgo\n"}
+{"Action":"output","Test":"TestVetDirs/cgo","Output":"=== PAUSE TestVetDirs/cgo\n"}
+{"Action":"pause","Test":"TestVetDirs/cgo"}
+{"Action":"cont","Test":"TestVet/7"}
+{"Action":"output","Test":"TestVet/7","Output":"=== CONT  TestVet/7\n"}
+{"Action":"cont","Test":"TestVet/6"}
+{"Action":"output","Test":"TestVet/6","Output":"=== CONT  TestVet/6\n"}
+{"Action":"output","Test":"TestVetVerbose","Output":"--- PASS: TestVetVerbose (0.04s)\n"}
+{"Action":"pass","Test":"TestVetVerbose"}
+{"Action":"cont","Test":"TestVet/5"}
+{"Action":"output","Test":"TestVet/5","Output":"=== CONT  TestVet/5\n"}
+{"Action":"cont","Test":"TestVet/3"}
+{"Action":"output","Test":"TestVet/3","Output":"=== CONT  TestVet/3\n"}
+{"Action":"cont","Test":"TestVet/2"}
+{"Action":"output","Test":"TestVet/2","Output":"=== CONT  TestVet/2\n"}
+{"Action":"output","Test":"TestTags","Output":"--- PASS: TestTags (0.00s)\n"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"    --- PASS: TestTags/x_testtag_y (0.04s)\n"}
+{"Action":"output","Test":"TestTags/x_testtag_y","Output":"        vet_test.go:187: -tags=x testtag y\n"}
+{"Action":"pass","Test":"TestTags/x_testtag_y"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"    --- PASS: TestTags/x,testtag,y (0.04s)\n"}
+{"Action":"output","Test":"TestTags/x,testtag,y","Output":"        vet_test.go:187: -tags=x,testtag,y\n"}
+{"Action":"pass","Test":"TestTags/x,testtag,y"}
+{"Action":"output","Test":"TestTags/testtag","Output":"    --- PASS: TestTags/testtag (0.04s)\n"}
+{"Action":"output","Test":"TestTags/testtag","Output":"        vet_test.go:187: -tags=testtag\n"}
+{"Action":"pass","Test":"TestTags/testtag"}
+{"Action":"pass","Test":"TestTags"}
+{"Action":"cont","Test":"TestVet/1"}
+{"Action":"output","Test":"TestVet/1","Output":"=== CONT  TestVet/1\n"}
+{"Action":"cont","Test":"TestVetDirs/testingpkg"}
+{"Action":"output","Test":"TestVetDirs/testingpkg","Output":"=== CONT  TestVetDirs/testingpkg\n"}
+{"Action":"cont","Test":"TestVetDirs/buildtag"}
+{"Action":"output","Test":"TestVetDirs/buildtag","Output":"=== CONT  TestVetDirs/buildtag\n"}
+{"Action":"cont","Test":"TestVetDirs/divergent"}
+{"Action":"output","Test":"TestVetDirs/divergent","Output":"=== CONT  TestVetDirs/divergent\n"}
+{"Action":"cont","Test":"TestVetDirs/incomplete"}
+{"Action":"output","Test":"TestVetDirs/incomplete","Output":"=== CONT  TestVetDirs/incomplete\n"}
+{"Action":"cont","Test":"TestVetDirs/cgo"}
+{"Action":"output","Test":"TestVetDirs/cgo","Output":"=== CONT  TestVetDirs/cgo\n"}
+{"Action":"output","Test":"TestVet","Output":"--- PASS: TestVet (0.39s)\n"}
+{"Action":"output","Test":"TestVet/5","Output":"    --- PASS: TestVet/5 (0.07s)\n"}
+{"Action":"output","Test":"TestVet/5","Output":"        vet_test.go:114: files: [\"testdata/copylock_func.go\" \"testdata/rangeloop.go\"]\n"}
+{"Action":"pass","Test":"TestVet/5"}
+{"Action":"output","Test":"TestVet/3","Output":"    --- PASS: TestVet/3 (0.07s)\n"}
+{"Action":"output","Test":"TestVet/3","Output":"        vet_test.go:114: files: [\"testdata/composite.go\" \"testdata/nilfunc.go\"]\n"}
+{"Action":"pass","Test":"TestVet/3"}
+{"Action":"output","Test":"TestVet/6","Output":"    --- PASS: TestVet/6 (0.07s)\n"}
+{"Action":"output","Test":"TestVet/6","Output":"        vet_test.go:114: files: [\"testdata/copylock_range.go\" \"testdata/shadow.go\"]\n"}
+{"Action":"pass","Test":"TestVet/6"}
+{"Action":"output","Test":"TestVet/2","Output":"    --- PASS: TestVet/2 (0.07s)\n"}
+{"Action":"output","Test":"TestVet/2","Output":"        vet_test.go:114: files: [\"testdata/bool.go\" \"testdata/method.go\" \"testdata/unused.go\"]\n"}
+{"Action":"pass","Test":"TestVet/2"}
+{"Action":"output","Test":"TestVet/0","Output":"    --- PASS: TestVet/0 (0.13s)\n"}
+{"Action":"output","Test":"TestVet/0","Output":"        vet_test.go:114: files: [\"testdata/assign.go\" \"testdata/httpresponse.go\" \"testdata/structtag.go\"]\n"}
+{"Action":"pass","Test":"TestVet/0"}
+{"Action":"output","Test":"TestVet/4","Output":"    --- PASS: TestVet/4 (0.16s)\n"}
+{"Action":"output","Test":"TestVet/4","Output":"        vet_test.go:114: files: [\"testdata/copylock.go\" \"testdata/print.go\"]\n"}
+{"Action":"pass","Test":"TestVet/4"}
+{"Action":"output","Test":"TestVet/1","Output":"    --- PASS: TestVet/1 (0.07s)\n"}
+{"Action":"output","Test":"TestVet/1","Output":"        vet_test.go:114: files: [\"testdata/atomic.go\" \"testdata/lostcancel.go\" \"testdata/unsafeptr.go\"]\n"}
+{"Action":"pass","Test":"TestVet/1"}
+{"Action":"output","Test":"TestVet/7","Output":"    --- PASS: TestVet/7 (0.19s)\n"}
+{"Action":"output","Test":"TestVet/7","Output":"        vet_test.go:114: files: [\"testdata/deadcode.go\" \"testdata/shift.go\"]\n"}
+{"Action":"pass","Test":"TestVet/7"}
+{"Action":"pass","Test":"TestVet"}
+{"Action":"output","Test":"TestVetDirs","Output":"--- PASS: TestVetDirs (0.01s)\n"}
+{"Action":"output","Test":"TestVetDirs/testingpkg","Output":"    --- PASS: TestVetDirs/testingpkg (0.06s)\n"}
+{"Action":"pass","Test":"TestVetDirs/testingpkg"}
+{"Action":"output","Test":"TestVetDirs/divergent","Output":"    --- PASS: TestVetDirs/divergent (0.05s)\n"}
+{"Action":"pass","Test":"TestVetDirs/divergent"}
+{"Action":"output","Test":"TestVetDirs/buildtag","Output":"    --- PASS: TestVetDirs/buildtag (0.06s)\n"}
+{"Action":"pass","Test":"TestVetDirs/buildtag"}
+{"Action":"output","Test":"TestVetDirs/incomplete","Output":"    --- PASS: TestVetDirs/incomplete (0.05s)\n"}
+{"Action":"pass","Test":"TestVetDirs/incomplete"}
+{"Action":"output","Test":"TestVetDirs/cgo","Output":"    --- PASS: TestVetDirs/cgo (0.04s)\n"}
+{"Action":"pass","Test":"TestVetDirs/cgo"}
+{"Action":"pass","Test":"TestVetDirs"}
+{"Action":"output","Test":"TestVetAsm","Output":"--- PASS: TestVetAsm (0.75s)\n"}
+{"Action":"pass","Test":"TestVetAsm"}
+{"Action":"output","Output":"PASS\n"}
+{"Action":"output","Output":"ok  \tcmd/vet\t(cached)\n"}
+{"Action":"pass"}
diff --git a/go/src/cmd/internal/test2json/testdata/vet.test b/go/src/cmd/internal/test2json/testdata/vet.test
new file mode 100644
index 0000000000000000000000000000000000000000..59d187e0a33b637e695f25e1838f6a8e97ef2c0f
--- /dev/null
+++ b/go/src/cmd/internal/test2json/testdata/vet.test
@@ -0,0 +1,97 @@
+=== RUN   TestVet
+=== PAUSE TestVet
+=== RUN   TestVetAsm
+=== PAUSE TestVetAsm
+=== RUN   TestVetDirs
+=== PAUSE TestVetDirs
+=== RUN   TestTags
+=== PAUSE TestTags
+=== RUN   TestVetVerbose
+=== PAUSE TestVetVerbose
+=== CONT  TestVet
+=== CONT  TestTags
+=== CONT  TestVetVerbose
+=== RUN   TestTags/testtag
+=== PAUSE TestTags/testtag
+=== CONT  TestVetDirs
+=== CONT  TestVetAsm
+=== RUN   TestVet/0
+=== PAUSE TestVet/0
+=== RUN   TestVet/1
+=== PAUSE TestVet/1
+=== RUN   TestVet/2
+=== PAUSE TestVet/2
+=== RUN   TestVet/3
+=== PAUSE TestVet/3
+=== RUN   TestVet/4
+=== RUN   TestTags/x_testtag_y
+=== PAUSE TestVet/4
+=== RUN   TestVet/5
+=== PAUSE TestVet/5
+=== PAUSE TestTags/x_testtag_y
+=== RUN   TestVet/6
+=== RUN   TestTags/x,testtag,y
+=== PAUSE TestTags/x,testtag,y
+=== RUN   TestVetDirs/testingpkg
+=== PAUSE TestVet/6
+=== CONT  TestTags/x,testtag,y
+=== PAUSE TestVetDirs/testingpkg
+=== RUN   TestVetDirs/divergent
+=== RUN   TestVet/7
+=== PAUSE TestVet/7
+=== PAUSE TestVetDirs/divergent
+=== CONT  TestTags/x_testtag_y
+=== CONT  TestTags/testtag
+=== RUN   TestVetDirs/buildtag
+=== PAUSE TestVetDirs/buildtag
+=== CONT  TestVet/0
+=== CONT  TestVet/4
+=== RUN   TestVetDirs/incomplete
+=== PAUSE TestVetDirs/incomplete
+=== RUN   TestVetDirs/cgo
+=== PAUSE TestVetDirs/cgo
+=== CONT  TestVet/7
+=== CONT  TestVet/6
+--- PASS: TestVetVerbose (0.04s)
+=== CONT  TestVet/5
+=== CONT  TestVet/3
+=== CONT  TestVet/2
+--- PASS: TestTags (0.00s)
+    --- PASS: TestTags/x_testtag_y (0.04s)
+        vet_test.go:187: -tags=x testtag y
+    --- PASS: TestTags/x,testtag,y (0.04s)
+        vet_test.go:187: -tags=x,testtag,y
+    --- PASS: TestTags/testtag (0.04s)
+        vet_test.go:187: -tags=testtag
+=== CONT  TestVet/1
+=== CONT  TestVetDirs/testingpkg
+=== CONT  TestVetDirs/buildtag
+=== CONT  TestVetDirs/divergent
+=== CONT  TestVetDirs/incomplete
+=== CONT  TestVetDirs/cgo
+--- PASS: TestVet (0.39s)
+    --- PASS: TestVet/5 (0.07s)
+        vet_test.go:114: files: ["testdata/copylock_func.go" "testdata/rangeloop.go"]
+    --- PASS: TestVet/3 (0.07s)
+        vet_test.go:114: files: ["testdata/composite.go" "testdata/nilfunc.go"]
+    --- PASS: TestVet/6 (0.07s)
+        vet_test.go:114: files: ["testdata/copylock_range.go" "testdata/shadow.go"]
+    --- PASS: TestVet/2 (0.07s)
+        vet_test.go:114: files: ["testdata/bool.go" "testdata/method.go" "testdata/unused.go"]
+    --- PASS: TestVet/0 (0.13s)
+        vet_test.go:114: files: ["testdata/assign.go" "testdata/httpresponse.go" "testdata/structtag.go"]
+    --- PASS: TestVet/4 (0.16s)
+        vet_test.go:114: files: ["testdata/copylock.go" "testdata/print.go"]
+    --- PASS: TestVet/1 (0.07s)
+        vet_test.go:114: files: ["testdata/atomic.go" "testdata/lostcancel.go" "testdata/unsafeptr.go"]
+    --- PASS: TestVet/7 (0.19s)
+        vet_test.go:114: files: ["testdata/deadcode.go" "testdata/shift.go"]
+--- PASS: TestVetDirs (0.01s)
+    --- PASS: TestVetDirs/testingpkg (0.06s)
+    --- PASS: TestVetDirs/divergent (0.05s)
+    --- PASS: TestVetDirs/buildtag (0.06s)
+    --- PASS: TestVetDirs/incomplete (0.05s)
+    --- PASS: TestVetDirs/cgo (0.04s)
+--- PASS: TestVetAsm (0.75s)
+PASS
+ok  	cmd/vet	(cached)
diff --git a/go/src/cmd/internal/testdir/testdir_test.go b/go/src/cmd/internal/testdir/testdir_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..c7060898778c8875fff13401873fdaa64e4c078e
--- /dev/null
+++ b/go/src/cmd/internal/testdir/testdir_test.go
@@ -0,0 +1,2018 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package testdir_test runs tests in the GOROOT/test directory.
+package testdir_test
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"flag"
+	"fmt"
+	"go/build"
+	"go/build/constraint"
+	"hash/fnv"
+	"internal/testenv"
+	"io"
+	"io/fs"
+	"log"
+	"os"
+	"os/exec"
+	"path"
+	"path/filepath"
+	"regexp"
+	"runtime"
+	"slices"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"testing"
+	"time"
+	"unicode"
+)
+
+var (
+	allCodegen     = flag.Bool("all_codegen", defaultAllCodeGen(), "run all goos/goarch for codegen")
+	runSkips       = flag.Bool("run_skips", false, "run skipped tests (ignore skip and build tags)")
+	linkshared     = flag.Bool("linkshared", false, "")
+	updateErrors   = flag.Bool("update_errors", false, "update error messages in test file based on compiler output")
+	runoutputLimit = flag.Int("l", defaultRunOutputLimit(), "number of parallel runoutput tests to run")
+	force          = flag.Bool("f", false, "ignore expected-failure test lists")
+	target         = flag.String("target", "", "cross-compile tests for `goos/goarch`")
+
+	shard  = flag.Int("shard", 0, "shard index to run. Only applicable if -shards is non-zero.")
+	shards = flag.Int("shards", 0, "number of shards. If 0, all tests are run. This is used by the continuous build.")
+)
+
+// defaultAllCodeGen returns the default value of the -all_codegen
+// flag. By default, we prefer to be fast (returning false), except on
+// the linux-amd64 builder that's already very fast, so we get more
+// test coverage on trybots. See https://go.dev/issue/34297.
+func defaultAllCodeGen() bool {
+	return testenv.Builder() == "gotip-linux-amd64"
+}
+
+var (
+	// Package-scoped variables that are initialized at the start of Test.
+	goTool       string
+	goos         string // Target GOOS
+	goarch       string // Target GOARCH
+	cgoEnabled   bool
+	goExperiment string
+	goDebug      string
+	tmpDir       string
+
+	// dirs are the directories to look for *.go files in.
+	// TODO(bradfitz): just use all directories?
+	dirs = []string{".", "ken", "chan", "interface", "internal/runtime/sys", "syntax", "dwarf", "fixedbugs", "codegen", "abi", "typeparam", "typeparam/mdempsky", "arenas", "simd"}
+)
+
+// Test is the main entrypoint that runs tests in the GOROOT/test directory.
+//
+// Each .go file test case in GOROOT/test is registered as a subtest with
+// a full name like "Test/fixedbugs/bug000.go" ('/'-separated relative path).
+func Test(t *testing.T) {
+	if *target != "" {
+		// When -target is set, propagate it to GOOS/GOARCH in our environment
+		// so that all commands run with the target GOOS/GOARCH.
+		//
+		// We do this before even calling "go env", because GOOS/GOARCH can
+		// affect other settings we get from go env (notably CGO_ENABLED).
+		goos, goarch, ok := strings.Cut(*target, "/")
+		if !ok {
+			t.Fatalf("bad -target flag %q, expected goos/goarch", *target)
+		}
+		t.Setenv("GOOS", goos)
+		t.Setenv("GOARCH", goarch)
+	}
+
+	goTool = testenv.GoToolPath(t)
+	cmd := exec.Command(goTool, "env", "-json")
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		t.Fatal("StdoutPipe:", err)
+	}
+	if err := cmd.Start(); err != nil {
+		t.Fatal("Start:", err)
+	}
+	var env struct {
+		GOOS         string
+		GOARCH       string
+		GOEXPERIMENT string
+		GODEBUG      string
+		CGO_ENABLED  string
+	}
+	if err := json.NewDecoder(stdout).Decode(&env); err != nil {
+		t.Fatal("Decode:", err)
+	}
+	if err := cmd.Wait(); err != nil {
+		t.Fatal("Wait:", err)
+	}
+	goos = env.GOOS
+	goarch = env.GOARCH
+	cgoEnabled, _ = strconv.ParseBool(env.CGO_ENABLED)
+	goExperiment = env.GOEXPERIMENT
+	goDebug = env.GODEBUG
+	tmpDir = t.TempDir()
+
+	common := testCommon{
+		gorootTestDir: filepath.Join(testenv.GOROOT(t), "test"),
+		runoutputGate: make(chan bool, *runoutputLimit),
+	}
+
+	// cmd/distpack deletes GOROOT/test, so skip the test if it isn't present.
+	// cmd/distpack also requires GOROOT/VERSION to exist, so use that to
+	// suppress false-positive skips.
+	if _, err := os.Stat(common.gorootTestDir); os.IsNotExist(err) {
+		if _, err := os.Stat(filepath.Join(testenv.GOROOT(t), "VERSION")); err == nil {
+			t.Skipf("skipping: GOROOT/test not present")
+		}
+	}
+
+	for _, dir := range dirs {
+		for _, goFile := range goFiles(t, dir) {
+			test := test{testCommon: common, dir: dir, goFile: goFile}
+			t.Run(path.Join(dir, goFile), func(t *testing.T) {
+				t.Parallel()
+				test.T = t
+				testError := test.run()
+				wantError := test.expectFail() && !*force
+				if testError != nil {
+					if wantError {
+						t.Log(testError.Error() + " (expected)")
+					} else {
+						t.Fatal(testError)
+					}
+				} else if wantError {
+					t.Fatal("unexpected success")
+				}
+			})
+		}
+	}
+}
+
+func shardMatch(name string) bool {
+	if *shards <= 1 {
+		return true
+	}
+	h := fnv.New32()
+	io.WriteString(h, name)
+	return int(h.Sum32()%uint32(*shards)) == *shard
+}
+
+func goFiles(t *testing.T, dir string) []string {
+	files, err := os.ReadDir(filepath.Join(testenv.GOROOT(t), "test", dir))
+	if err != nil {
+		t.Fatal(err)
+	}
+	names := []string{}
+	for _, file := range files {
+		name := file.Name()
+		if !strings.HasPrefix(name, ".") && strings.HasSuffix(name, ".go") && shardMatch(name) {
+			names = append(names, name)
+		}
+	}
+	return names
+}
+
+type runCmd func(...string) ([]byte, error)
+
+func compileFile(runcmd runCmd, longname string, flags []string) (out []byte, err error) {
+	cmd := []string{goTool, "tool", "compile", "-e", "-p=p", "-importcfg=" + stdlibImportcfgFile()}
+	cmd = append(cmd, flags...)
+	if *linkshared {
+		cmd = append(cmd, "-dynlink", "-installsuffix=dynlink")
+	}
+	cmd = append(cmd, longname)
+	return runcmd(cmd...)
+}
+
+func compileInDir(runcmd runCmd, dir string, flags []string, importcfg string, pkgname string, names ...string) (out []byte, err error) {
+	if importcfg == "" {
+		importcfg = stdlibImportcfgFile()
+	}
+	cmd := []string{goTool, "tool", "compile", "-e", "-D", "test", "-importcfg=" + importcfg}
+	if pkgname == "main" {
+		cmd = append(cmd, "-p=main")
+	} else {
+		pkgname = path.Join("test", strings.TrimSuffix(names[0], ".go"))
+		cmd = append(cmd, "-o", pkgname+".a", "-p", pkgname)
+	}
+	cmd = append(cmd, flags...)
+	if *linkshared {
+		cmd = append(cmd, "-dynlink", "-installsuffix=dynlink")
+	}
+	for _, name := range names {
+		cmd = append(cmd, filepath.Join(dir, name))
+	}
+	return runcmd(cmd...)
+}
+
+var stdlibImportcfg = sync.OnceValue(func() string {
+	cmd := exec.Command(goTool, "list", "-export", "-f", "{{if .Export}}packagefile {{.ImportPath}}={{.Export}}{{end}}", "std")
+	cmd.Env = append(os.Environ(), "GOENV=off", "GOFLAGS=")
+	output, err := cmd.Output()
+	if err, ok := err.(*exec.ExitError); ok && len(err.Stderr) != 0 {
+		log.Fatalf("'go list' failed: %v: %s", err, err.Stderr)
+	}
+	if err != nil {
+		log.Fatalf("'go list' failed: %v", err)
+	}
+	return string(output)
+})
+
+var stdlibImportcfgFile = sync.OnceValue(func() string {
+	filename := filepath.Join(tmpDir, "importcfg")
+	err := os.WriteFile(filename, []byte(stdlibImportcfg()), 0644)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return filename
+})
+
+// linkFile links infile with the given importcfg and ldflags, writes to outfile.
+// infile can be the name of an object file or a go source file.
+func linkFile(runcmd runCmd, outfile, infile string, importcfg string, ldflags []string) (err error) {
+	if importcfg == "" {
+		importcfg = stdlibImportcfgFile()
+	}
+	if strings.HasSuffix(infile, ".go") {
+		infile = infile[:len(infile)-3] + ".o"
+	}
+	cmd := []string{goTool, "tool", "link", "-s", "-w", "-buildid=test", "-o", outfile, "-importcfg=" + importcfg}
+	if *linkshared {
+		cmd = append(cmd, "-linkshared", "-installsuffix=dynlink")
+	}
+	if ldflags != nil {
+		cmd = append(cmd, ldflags...)
+	}
+	cmd = append(cmd, infile)
+	_, err = runcmd(cmd...)
+	return
+}
+
+type testCommon struct {
+	// gorootTestDir is the GOROOT/test directory path.
+	gorootTestDir string
+
+	// runoutputGate controls the max number of runoutput tests
+	// executed in parallel as they can each consume a lot of memory.
+	runoutputGate chan bool
+}
+
+// test is a single test case in the GOROOT/test directory.
+type test struct {
+	testCommon
+	*testing.T
+	// dir and goFile identify the test case.
+	// For example, "fixedbugs", "bug000.go".
+	dir, goFile string
+}
+
+// expectFail reports whether the (overall) test recipe is
+// expected to fail under the current build+test configuration.
+func (t test) expectFail() bool {
+	failureSets := []map[string]bool{types2Failures}
+
+	// Note: gccgo supports more 32-bit architectures than this, but
+	// hopefully the 32-bit failures are fixed before this matters.
+	switch goarch {
+	case "386", "arm", "mips", "mipsle":
+		failureSets = append(failureSets, types2Failures32Bit)
+	}
+
+	testName := path.Join(t.dir, t.goFile) // Test name is '/'-separated.
+
+	for _, set := range failureSets {
+		if set[testName] {
+			return true
+		}
+	}
+	return false
+}
+
+func (t test) goFileName() string {
+	return filepath.Join(t.dir, t.goFile)
+}
+
+func (t test) goDirName() string {
+	return filepath.Join(t.dir, strings.ReplaceAll(t.goFile, ".go", ".dir"))
+}
+
+// goDirFiles returns .go files in dir.
+func goDirFiles(dir string) (filter []fs.DirEntry, _ error) {
+	files, err := os.ReadDir(dir)
+	if err != nil {
+		return nil, err
+	}
+	for _, goFile := range files {
+		if filepath.Ext(goFile.Name()) == ".go" {
+			filter = append(filter, goFile)
+		}
+	}
+	return filter, nil
+}
+
+var packageRE = regexp.MustCompile(`(?m)^package ([\p{Lu}\p{Ll}\w]+)`)
+
+func getPackageNameFromSource(fn string) (string, error) {
+	data, err := os.ReadFile(fn)
+	if err != nil {
+		return "", err
+	}
+	pkgname := packageRE.FindStringSubmatch(string(data))
+	if pkgname == nil {
+		return "", fmt.Errorf("cannot find package name in %s", fn)
+	}
+	return pkgname[1], nil
+}
+
+// goDirPkg represents a Go package in some directory.
+type goDirPkg struct {
+	name  string
+	files []string
+}
+
+// goDirPackages returns distinct Go packages in dir.
+// If singlefilepkgs is set, each file is considered a separate package
+// even if the package names are the same.
+func goDirPackages(t *testing.T, dir string, singlefilepkgs bool) []*goDirPkg {
+	files, err := goDirFiles(dir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var pkgs []*goDirPkg
+	m := make(map[string]*goDirPkg)
+	for _, file := range files {
+		name := file.Name()
+		pkgname, err := getPackageNameFromSource(filepath.Join(dir, name))
+		if err != nil {
+			t.Fatal(err)
+		}
+		p, ok := m[pkgname]
+		if singlefilepkgs || !ok {
+			p = &goDirPkg{name: pkgname}
+			pkgs = append(pkgs, p)
+			m[pkgname] = p
+		}
+		p.files = append(p.files, name)
+	}
+	return pkgs
+}
+
+type context struct {
+	GOOS       string
+	GOARCH     string
+	cgoEnabled bool
+	noOptEnv   bool
+}
+
+// shouldTest looks for build tags in a source file and returns
+// whether the file should be used according to the tags.
+func shouldTest(src string, goos, goarch string) (ok bool, whyNot string) {
+	if *runSkips {
+		return true, ""
+	}
+	for _, line := range strings.Split(src, "\n") {
+		if strings.HasPrefix(line, "package ") {
+			break
+		}
+
+		if expr, err := constraint.Parse(line); err == nil {
+			gcFlags := os.Getenv("GO_GCFLAGS")
+			ctxt := &context{
+				GOOS:       goos,
+				GOARCH:     goarch,
+				cgoEnabled: cgoEnabled,
+				noOptEnv:   strings.Contains(gcFlags, "-N") || strings.Contains(gcFlags, "-l"),
+			}
+
+			if !expr.Eval(ctxt.match) {
+				return false, line
+			}
+		}
+	}
+	return true, ""
+}
+
+func (ctxt *context) match(name string) bool {
+	if name == "" {
+		return false
+	}
+
+	// Tags must be letters, digits, underscores or dots.
+	// Unlike in Go identifiers, all digits are fine (e.g., "386").
+	for _, c := range name {
+		if !unicode.IsLetter(c) && !unicode.IsDigit(c) && c != '_' && c != '.' {
+			return false
+		}
+	}
+
+	if slices.Contains(build.Default.ReleaseTags, name) {
+		return true
+	}
+
+	if strings.HasPrefix(name, "goexperiment.") {
+		return slices.Contains(build.Default.ToolTags, name)
+	}
+
+	if name == "cgo" && ctxt.cgoEnabled {
+		return true
+	}
+
+	if name == ctxt.GOOS || name == ctxt.GOARCH || name == "gc" {
+		return true
+	}
+
+	if ctxt.noOptEnv && name == "gcflags_noopt" {
+		return true
+	}
+
+	if name == "test_run" {
+		return true
+	}
+
+	return false
+}
+
+// goGcflags returns the -gcflags argument to use with go build / go run.
+// This must match the flags used for building the standard library,
+// or else the commands will rebuild any needed packages (like runtime)
+// over and over.
+func (test) goGcflags() string {
+	return "-gcflags=all=" + os.Getenv("GO_GCFLAGS")
+}
+
+func (test) goGcflagsIsEmpty() bool {
+	return "" == os.Getenv("GO_GCFLAGS")
+}
+
+var errTimeout = errors.New("command exceeded time limit")
+
+// run runs the test case.
+//
+// When there is a problem, run uses t.Fatal to signify that it's an unskippable
+// infrastructure error (such as failing to read an input file or the test recipe
+// being malformed), or it returns a non-nil error to signify a test case error.
+//
+// t.Error isn't used here to give the caller the opportunity to decide whether
+// the test case failing is expected before promoting it to a real test failure.
+// See expectFail and -f flag.
+func (t test) run() error {
+	srcBytes, err := os.ReadFile(filepath.Join(t.gorootTestDir, t.goFileName()))
+	if err != nil {
+		t.Fatal("reading test case .go file:", err)
+	} else if bytes.HasPrefix(srcBytes, []byte{'\n'}) {
+		t.Fatal(".go file source starts with a newline")
+	}
+	src := string(srcBytes)
+
+	// Execution recipe is contained in a comment in
+	// the first non-empty line that is not a build constraint.
+	var action string
+	for actionSrc := src; action == "" && actionSrc != ""; {
+		var line string
+		line, actionSrc, _ = strings.Cut(actionSrc, "\n")
+		if constraint.IsGoBuild(line) || constraint.IsPlusBuild(line) {
+			continue
+		}
+		action = strings.TrimSpace(strings.TrimPrefix(line, "//"))
+	}
+	if action == "" {
+		t.Fatalf("execution recipe not found in GOROOT/test/%s", t.goFileName())
+	}
+
+	// Check for build constraints only up to the actual code.
+	header, _, ok := strings.Cut(src, "\npackage")
+	if !ok {
+		header = action // some files are intentionally malformed
+	}
+	if ok, why := shouldTest(header, goos, goarch); !ok {
+		t.Skip(why)
+	}
+
+	var args, flags, runenv []string
+	var tim int
+	wantError := false
+	wantAuto := false
+	singlefilepkgs := false
+	f, err := splitQuoted(action)
+	if err != nil {
+		t.Fatal("invalid test recipe:", err)
+	}
+	if len(f) > 0 {
+		action = f[0]
+		args = f[1:]
+	}
+
+	// TODO: Clean up/simplify this switch statement.
+	switch action {
+	case "compile", "compiledir", "build", "builddir", "buildrundir", "run", "buildrun", "runoutput", "rundir", "runindir", "asmcheck":
+		// nothing to do
+	case "errorcheckandrundir":
+		wantError = false // should be no error if also will run
+	case "errorcheckwithauto":
+		action = "errorcheck"
+		wantAuto = true
+		wantError = true
+	case "errorcheck", "errorcheckdir", "errorcheckoutput":
+		wantError = true
+	case "skip":
+		if *runSkips {
+			break
+		}
+		t.Skip("skip")
+	default:
+		t.Fatalf("unknown pattern: %q", action)
+	}
+
+	goexp := goExperiment
+	godebug := goDebug
+	gomodvers := ""
+
+	// collect flags
+	for len(args) > 0 && strings.HasPrefix(args[0], "-") {
+		switch args[0] {
+		case "-1":
+			wantError = true
+		case "-0":
+			wantError = false
+		case "-s":
+			singlefilepkgs = true
+		case "-t": // timeout in seconds
+			args = args[1:]
+			var err error
+			tim, err = strconv.Atoi(args[0])
+			if err != nil {
+				t.Fatalf("need number of seconds for -t timeout, got %s instead", args[0])
+			}
+			if s := os.Getenv("GO_TEST_TIMEOUT_SCALE"); s != "" {
+				timeoutScale, err := strconv.Atoi(s)
+				if err != nil {
+					t.Fatalf("failed to parse $GO_TEST_TIMEOUT_SCALE = %q as integer: %v", s, err)
+				}
+				tim *= timeoutScale
+			}
+		case "-goexperiment": // set GOEXPERIMENT environment
+			args = args[1:]
+			if goexp != "" {
+				goexp += ","
+			}
+			goexp += args[0]
+			runenv = append(runenv, "GOEXPERIMENT="+goexp)
+
+		case "-godebug": // set GODEBUG environment
+			args = args[1:]
+			if godebug != "" {
+				godebug += ","
+			}
+			godebug += args[0]
+			runenv = append(runenv, "GODEBUG="+godebug)
+
+		case "-gomodversion": // set the GoVersion in generated go.mod files (just runindir ATM)
+			args = args[1:]
+			gomodvers = args[0]
+
+		default:
+			flags = append(flags, args[0])
+		}
+		args = args[1:]
+	}
+	if action == "errorcheck" {
+		found := false
+		for i, f := range flags {
+			if strings.HasPrefix(f, "-d=") {
+				flags[i] = f + ",ssa/check/on"
+				found = true
+				break
+			}
+		}
+		if !found {
+			flags = append(flags, "-d=ssa/check/on")
+		}
+	}
+
+	tempDir := t.TempDir()
+	err = os.Mkdir(filepath.Join(tempDir, "test"), 0755)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = os.WriteFile(filepath.Join(tempDir, t.goFile), srcBytes, 0644)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var (
+		runInDir        = tempDir
+		tempDirIsGOPATH = false
+	)
+	runcmd := func(args ...string) ([]byte, error) {
+		cmd := exec.Command(args[0], args[1:]...)
+		var buf bytes.Buffer
+		cmd.Stdout = &buf
+		cmd.Stderr = &buf
+		cmd.Env = append(os.Environ(), "GOENV=off", "GOFLAGS=")
+		if runInDir != "" {
+			cmd.Dir = runInDir
+			// Set PWD to match Dir to speed up os.Getwd in the child process.
+			cmd.Env = append(cmd.Env, "PWD="+cmd.Dir)
+		} else {
+			// Default to running in the GOROOT/test directory.
+			cmd.Dir = t.gorootTestDir
+			// Set PWD to match Dir to speed up os.Getwd in the child process.
+			cmd.Env = append(cmd.Env, "PWD="+cmd.Dir)
+		}
+		if tempDirIsGOPATH {
+			cmd.Env = append(cmd.Env, "GOPATH="+tempDir)
+		}
+		cmd.Env = append(cmd.Env, "STDLIB_IMPORTCFG="+stdlibImportcfgFile())
+		cmd.Env = append(cmd.Env, runenv...)
+
+		var err error
+
+		if tim != 0 {
+			err = cmd.Start()
+			// This command-timeout code adapted from cmd/go/test.go
+			// Note: the Go command uses a more sophisticated timeout
+			// strategy, first sending SIGQUIT (if appropriate for the
+			// OS in question) to try to trigger a stack trace, then
+			// finally much later SIGKILL. If timeouts prove to be a
+			// common problem here, it would be worth porting over
+			// that code as well. See https://do.dev/issue/50973
+			// for more discussion.
+			if err == nil {
+				tick := time.NewTimer(time.Duration(tim) * time.Second)
+				done := make(chan error)
+				go func() {
+					done <- cmd.Wait()
+				}()
+				select {
+				case err = <-done:
+					// ok
+				case <-tick.C:
+					cmd.Process.Signal(os.Interrupt)
+					time.Sleep(1 * time.Second)
+					cmd.Process.Kill()
+					<-done
+					err = errTimeout
+				}
+				tick.Stop()
+			}
+		} else {
+			err = cmd.Run()
+		}
+		if err != nil && err != errTimeout {
+			err = fmt.Errorf("%s\n%s", err, buf.Bytes())
+		}
+		return buf.Bytes(), err
+	}
+
+	importcfg := func(pkgs []*goDirPkg) string {
+		cfg := stdlibImportcfg()
+		for _, pkg := range pkgs {
+			pkgpath := path.Join("test", strings.TrimSuffix(pkg.files[0], ".go"))
+			cfg += "\npackagefile " + pkgpath + "=" + filepath.Join(tempDir, pkgpath+".a")
+		}
+		filename := filepath.Join(tempDir, "importcfg")
+		err := os.WriteFile(filename, []byte(cfg), 0644)
+		if err != nil {
+			t.Fatal(err)
+		}
+		return filename
+	}
+
+	long := filepath.Join(t.gorootTestDir, t.goFileName())
+	switch action {
+	default:
+		t.Fatalf("unimplemented action %q", action)
+		panic("unreachable")
+
+	case "asmcheck":
+		// Compile Go file and match the generated assembly
+		// against a set of regexps in comments.
+		ops := t.wantedAsmOpcodes(long)
+		self := runtime.GOOS + "/" + runtime.GOARCH
+		for _, env := range ops.Envs() {
+			// Only run checks relevant to the current GOOS/GOARCH,
+			// to avoid triggering a cross-compile of the runtime.
+			if string(env) != self && !strings.HasPrefix(string(env), self+"/") && !*allCodegen {
+				continue
+			}
+			// -S=2 forces outermost line numbers when disassembling inlined code.
+			cmdline := []string{"build", "-gcflags", "-S=2"}
+
+			// Append flags, but don't override -gcflags=-S=2; add to it instead.
+			for i := 0; i < len(flags); i++ {
+				flag := flags[i]
+				switch {
+				case strings.HasPrefix(flag, "-gcflags="):
+					cmdline[2] += " " + strings.TrimPrefix(flag, "-gcflags=")
+				case strings.HasPrefix(flag, "--gcflags="):
+					cmdline[2] += " " + strings.TrimPrefix(flag, "--gcflags=")
+				case flag == "-gcflags", flag == "--gcflags":
+					i++
+					if i < len(flags) {
+						cmdline[2] += " " + flags[i]
+					}
+				default:
+					cmdline = append(cmdline, flag)
+				}
+			}
+
+			cmdline = append(cmdline, long)
+			cmd := exec.Command(goTool, cmdline...)
+			cmd.Env = append(os.Environ(), env.Environ()...)
+			if len(flags) > 0 && flags[0] == "-race" {
+				cmd.Env = append(cmd.Env, "CGO_ENABLED=1")
+			}
+
+			var buf bytes.Buffer
+			cmd.Stdout, cmd.Stderr = &buf, &buf
+			if err := cmd.Run(); err != nil {
+				t.Log(env, "\n", cmd.Stderr)
+				return err
+			}
+
+			err := t.asmCheck(buf.String(), long, env, ops[env])
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+
+	case "errorcheck":
+		// Compile Go file.
+		// Fail if wantError is true and compilation was successful and vice versa.
+		// Match errors produced by gc against errors in comments.
+		// TODO(gri) remove need for -C (disable printing of columns in error messages)
+		cmdline := []string{goTool, "tool", "compile", "-p=p", "-d=panic", "-C", "-e", "-importcfg=" + stdlibImportcfgFile(), "-o", "a.o"}
+		// No need to add -dynlink even if linkshared if we're just checking for errors...
+		cmdline = append(cmdline, flags...)
+		cmdline = append(cmdline, long)
+		out, err := runcmd(cmdline...)
+		if wantError {
+			if err == nil {
+				return fmt.Errorf("compilation succeeded unexpectedly\n%s", out)
+			}
+			if err == errTimeout {
+				return fmt.Errorf("compilation timed out")
+			}
+		} else {
+			if err != nil {
+				return err
+			}
+		}
+		if *updateErrors {
+			t.updateErrors(string(out), long)
+		}
+		return t.errorCheck(string(out), wantAuto, long, t.goFile)
+
+	case "compile":
+		// Compile Go file.
+		_, err := compileFile(runcmd, long, flags)
+		return err
+
+	case "compiledir":
+		// Compile all files in the directory as packages in lexicographic order.
+		longdir := filepath.Join(t.gorootTestDir, t.goDirName())
+		pkgs := goDirPackages(t.T, longdir, singlefilepkgs)
+		importcfgfile := importcfg(pkgs)
+
+		for _, pkg := range pkgs {
+			_, err := compileInDir(runcmd, longdir, flags, importcfgfile, pkg.name, pkg.files...)
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+
+	case "errorcheckdir", "errorcheckandrundir":
+		flags = append(flags, "-d=panic")
+		// Compile and errorCheck all files in the directory as packages in lexicographic order.
+		// If errorcheckdir and wantError, compilation of the last package must fail.
+		// If errorcheckandrundir and wantError, compilation of the package prior the last must fail.
+		longdir := filepath.Join(t.gorootTestDir, t.goDirName())
+		pkgs := goDirPackages(t.T, longdir, singlefilepkgs)
+		errPkg := len(pkgs) - 1
+		if wantError && action == "errorcheckandrundir" {
+			// The last pkg should compiled successfully and will be run in next case.
+			// Preceding pkg must return an error from compileInDir.
+			errPkg--
+		}
+		importcfgfile := importcfg(pkgs)
+		for i, pkg := range pkgs {
+			out, err := compileInDir(runcmd, longdir, flags, importcfgfile, pkg.name, pkg.files...)
+			if i == errPkg {
+				if wantError && err == nil {
+					return fmt.Errorf("compilation succeeded unexpectedly\n%s", out)
+				} else if !wantError && err != nil {
+					return err
+				}
+			} else if err != nil {
+				return err
+			}
+			var fullshort []string
+			for _, name := range pkg.files {
+				fullshort = append(fullshort, filepath.Join(longdir, name), name)
+			}
+			err = t.errorCheck(string(out), wantAuto, fullshort...)
+			if err != nil {
+				return err
+			}
+		}
+		if action == "errorcheckdir" {
+			return nil
+		}
+		fallthrough
+
+	case "rundir":
+		// Compile all files in the directory as packages in lexicographic order.
+		// In case of errorcheckandrundir, ignore failed compilation of the package before the last.
+		// Link as if the last file is the main package, run it.
+		// Verify the expected output.
+		longdir := filepath.Join(t.gorootTestDir, t.goDirName())
+		pkgs := goDirPackages(t.T, longdir, singlefilepkgs)
+		// Split flags into gcflags and ldflags
+		ldflags := []string{}
+		for i, fl := range flags {
+			if fl == "-ldflags" {
+				ldflags = flags[i+1:]
+				flags = flags[0:i]
+				break
+			}
+		}
+
+		importcfgfile := importcfg(pkgs)
+
+		for i, pkg := range pkgs {
+			_, err := compileInDir(runcmd, longdir, flags, importcfgfile, pkg.name, pkg.files...)
+			// Allow this package compilation fail based on conditions below;
+			// its errors were checked in previous case.
+			if err != nil && !(wantError && action == "errorcheckandrundir" && i == len(pkgs)-2) {
+				return err
+			}
+
+			if i == len(pkgs)-1 {
+				err = linkFile(runcmd, "a.exe", pkg.files[0], importcfgfile, ldflags)
+				if err != nil {
+					return err
+				}
+				var cmd []string
+				cmd = append(cmd, findExecCmd()...)
+				cmd = append(cmd, filepath.Join(tempDir, "a.exe"))
+				cmd = append(cmd, args...)
+				out, err := runcmd(cmd...)
+				if err != nil {
+					return err
+				}
+				t.checkExpectedOutput(out)
+			}
+		}
+		return nil
+
+	case "runindir":
+		// Make a shallow copy of t.goDirName() in its own module and GOPATH, and
+		// run "go run ." in it. The module path (and hence import path prefix) of
+		// the copy is equal to the basename of the source directory.
+		//
+		// It's used when test a requires a full 'go build' in order to compile
+		// the sources, such as when importing multiple packages (issue29612.dir)
+		// or compiling a package containing assembly files (see issue15609.dir),
+		// but still needs to be run to verify the expected output.
+		tempDirIsGOPATH = true
+		srcDir := filepath.Join(t.gorootTestDir, t.goDirName())
+		modName := filepath.Base(srcDir)
+		gopathSrcDir := filepath.Join(tempDir, "src", modName)
+		runInDir = gopathSrcDir
+
+		if err := overlayDir(gopathSrcDir, srcDir); err != nil {
+			t.Fatal(err)
+		}
+
+		modVersion := gomodvers
+		if modVersion == "" {
+			modVersion = "1.14"
+		}
+		modFile := fmt.Sprintf("module %s\ngo %s\n", modName, modVersion)
+		if err := os.WriteFile(filepath.Join(gopathSrcDir, "go.mod"), []byte(modFile), 0666); err != nil {
+			t.Fatal(err)
+		}
+
+		cmd := []string{goTool, "run", t.goGcflags()}
+		if *linkshared {
+			cmd = append(cmd, "-linkshared")
+		}
+		cmd = append(cmd, flags...)
+		cmd = append(cmd, ".")
+		out, err := runcmd(cmd...)
+		if err != nil {
+			return err
+		}
+		return t.checkExpectedOutput(out)
+
+	case "build":
+		// Build Go file.
+		cmd := []string{goTool, "build", t.goGcflags()}
+		cmd = append(cmd, flags...)
+		cmd = append(cmd, "-o", "a.exe", long)
+		_, err := runcmd(cmd...)
+		return err
+
+	case "builddir", "buildrundir":
+		// Build an executable from all the .go and .s files in a subdirectory.
+		// Run it and verify its output in the buildrundir case.
+		longdir := filepath.Join(t.gorootTestDir, t.goDirName())
+		files, err := os.ReadDir(longdir)
+		if err != nil {
+			t.Fatal(err)
+		}
+		var gos []string
+		var asms []string
+		for _, file := range files {
+			switch filepath.Ext(file.Name()) {
+			case ".go":
+				gos = append(gos, filepath.Join(longdir, file.Name()))
+			case ".s":
+				asms = append(asms, filepath.Join(longdir, file.Name()))
+			}
+		}
+		if len(asms) > 0 {
+			emptyHdrFile := filepath.Join(tempDir, "go_asm.h")
+			if err := os.WriteFile(emptyHdrFile, nil, 0666); err != nil {
+				t.Fatalf("write empty go_asm.h: %v", err)
+			}
+			cmd := []string{goTool, "tool", "asm", "-p=main", "-gensymabis", "-o", "symabis"}
+			cmd = append(cmd, asms...)
+			_, err = runcmd(cmd...)
+			if err != nil {
+				return err
+			}
+		}
+		var objs []string
+		cmd := []string{goTool, "tool", "compile", "-p=main", "-e", "-D", ".", "-importcfg=" + stdlibImportcfgFile(), "-o", "go.o"}
+		if len(asms) > 0 {
+			cmd = append(cmd, "-asmhdr", "go_asm.h", "-symabis", "symabis")
+		}
+		cmd = append(cmd, gos...)
+		_, err = runcmd(cmd...)
+		if err != nil {
+			return err
+		}
+		objs = append(objs, "go.o")
+		if len(asms) > 0 {
+			cmd = []string{goTool, "tool", "asm", "-p=main", "-e", "-I", ".", "-o", "asm.o"}
+			cmd = append(cmd, asms...)
+			_, err = runcmd(cmd...)
+			if err != nil {
+				return err
+			}
+			objs = append(objs, "asm.o")
+		}
+		cmd = []string{goTool, "tool", "pack", "c", "all.a"}
+		cmd = append(cmd, objs...)
+		_, err = runcmd(cmd...)
+		if err != nil {
+			return err
+		}
+		err = linkFile(runcmd, "a.exe", "all.a", stdlibImportcfgFile(), nil)
+		if err != nil {
+			return err
+		}
+
+		if action == "builddir" {
+			return nil
+		}
+		cmd = append(findExecCmd(), filepath.Join(tempDir, "a.exe"))
+		out, err := runcmd(cmd...)
+		if err != nil {
+			return err
+		}
+		return t.checkExpectedOutput(out)
+
+	case "buildrun":
+		// Build an executable from Go file, then run it, verify its output.
+		// Useful for timeout tests where failure mode is infinite loop.
+		// TODO: not supported on NaCl
+		cmd := []string{goTool, "build", t.goGcflags(), "-o", "a.exe"}
+		if *linkshared {
+			cmd = append(cmd, "-linkshared")
+		}
+		longDirGoFile := filepath.Join(filepath.Join(t.gorootTestDir, t.dir), t.goFile)
+		cmd = append(cmd, flags...)
+		cmd = append(cmd, longDirGoFile)
+		_, err := runcmd(cmd...)
+		if err != nil {
+			return err
+		}
+		cmd = []string{"./a.exe"}
+		out, err := runcmd(append(cmd, args...)...)
+		if err != nil {
+			return err
+		}
+
+		return t.checkExpectedOutput(out)
+
+	case "run":
+		// Run Go file if no special go command flags are provided;
+		// otherwise build an executable and run it.
+		// Verify the output.
+		runInDir = ""
+		var out []byte
+		var err error
+		if len(flags)+len(args) == 0 && t.goGcflagsIsEmpty() && !*linkshared && goarch == runtime.GOARCH && goos == runtime.GOOS && goexp == goExperiment && godebug == goDebug {
+			// If we're not using special go command flags,
+			// skip all the go command machinery.
+			// This avoids any time the go command would
+			// spend checking whether, for example, the installed
+			// package runtime is up to date.
+			// Because we run lots of trivial test programs,
+			// the time adds up.
+			pkg := filepath.Join(tempDir, "pkg.a")
+			if _, err := runcmd(goTool, "tool", "compile", "-p=main", "-importcfg="+stdlibImportcfgFile(), "-o", pkg, t.goFileName()); err != nil {
+				return err
+			}
+			exe := filepath.Join(tempDir, "test.exe")
+			if err := linkFile(runcmd, exe, pkg, stdlibImportcfgFile(), nil); err != nil {
+				return err
+			}
+			out, err = runcmd(append([]string{exe}, args...)...)
+		} else {
+			cmd := []string{goTool, "run", t.goGcflags()}
+			if *linkshared {
+				cmd = append(cmd, "-linkshared")
+			}
+			cmd = append(cmd, flags...)
+			cmd = append(cmd, t.goFileName())
+			out, err = runcmd(append(cmd, args...)...)
+		}
+		if err != nil {
+			return err
+		}
+		return t.checkExpectedOutput(out)
+
+	case "runoutput":
+		// Run Go file and write its output into temporary Go file.
+		// Run generated Go file and verify its output.
+		t.runoutputGate <- true
+		defer func() {
+			<-t.runoutputGate
+		}()
+		runInDir = ""
+		cmd := []string{goTool, "run", t.goGcflags()}
+		if *linkshared {
+			cmd = append(cmd, "-linkshared")
+		}
+		cmd = append(cmd, t.goFileName())
+		out, err := runcmd(append(cmd, args...)...)
+		if err != nil {
+			return err
+		}
+		tfile := filepath.Join(tempDir, "tmp__.go")
+		if err := os.WriteFile(tfile, out, 0666); err != nil {
+			t.Fatalf("write tempfile: %v", err)
+		}
+		cmd = []string{goTool, "run", t.goGcflags()}
+		if *linkshared {
+			cmd = append(cmd, "-linkshared")
+		}
+		cmd = append(cmd, tfile)
+		out, err = runcmd(cmd...)
+		if err != nil {
+			return err
+		}
+		return t.checkExpectedOutput(out)
+
+	case "errorcheckoutput":
+		// Run Go file and write its output into temporary Go file.
+		// Compile and errorCheck generated Go file.
+		runInDir = ""
+		cmd := []string{goTool, "run", t.goGcflags()}
+		if *linkshared {
+			cmd = append(cmd, "-linkshared")
+		}
+		cmd = append(cmd, t.goFileName())
+		out, err := runcmd(append(cmd, args...)...)
+		if err != nil {
+			return err
+		}
+		tfile := filepath.Join(tempDir, "tmp__.go")
+		err = os.WriteFile(tfile, out, 0666)
+		if err != nil {
+			t.Fatalf("write tempfile: %v", err)
+		}
+		cmdline := []string{goTool, "tool", "compile", "-importcfg=" + stdlibImportcfgFile(), "-p=p", "-d=panic", "-e", "-o", "a.o"}
+		cmdline = append(cmdline, flags...)
+		cmdline = append(cmdline, tfile)
+		out, err = runcmd(cmdline...)
+		if wantError {
+			if err == nil {
+				return fmt.Errorf("compilation succeeded unexpectedly\n%s", out)
+			}
+		} else {
+			if err != nil {
+				return err
+			}
+		}
+		return t.errorCheck(string(out), false, tfile, "tmp__.go")
+	}
+}
+
+var findExecCmd = sync.OnceValue(func() (execCmd []string) {
+	if goos == runtime.GOOS && goarch == runtime.GOARCH {
+		return nil
+	}
+	if path, err := exec.LookPath(fmt.Sprintf("go_%s_%s_exec", goos, goarch)); err == nil {
+		execCmd = []string{path}
+	}
+	return execCmd
+})
+
+// checkExpectedOutput compares the output from compiling and/or running with the contents
+// of the corresponding reference output file, if any (replace ".go" with ".out").
+// If they don't match, fail with an informative message.
+func (t test) checkExpectedOutput(gotBytes []byte) error {
+	got := string(gotBytes)
+	filename := filepath.Join(t.dir, t.goFile)
+	filename = filename[:len(filename)-len(".go")]
+	filename += ".out"
+	b, err := os.ReadFile(filepath.Join(t.gorootTestDir, filename))
+	if errors.Is(err, fs.ErrNotExist) {
+		// File is allowed to be missing, in which case output should be empty.
+		b = nil
+	} else if err != nil {
+		return err
+	}
+	got = strings.ReplaceAll(got, "\r\n", "\n")
+	if got != string(b) {
+		if err == nil {
+			return fmt.Errorf("output does not match expected in %s. Instead saw\n%s", filename, got)
+		} else {
+			return fmt.Errorf("output should be empty when (optional) expected-output file %s is not present. Instead saw\n%s", filename, got)
+		}
+	}
+	return nil
+}
+
+func splitOutput(out string, wantAuto bool) []string {
+	// gc error messages continue onto additional lines with leading tabs.
+	// Split the output at the beginning of each line that doesn't begin with a tab.
+	// <autogenerated> lines are impossible to match so those are filtered out.
+	var res []string
+	for _, line := range strings.Split(out, "\n") {
+		if strings.HasSuffix(line, "\r") { // remove '\r', output by compiler on windows
+			line = line[:len(line)-1]
+		}
+		if strings.HasPrefix(line, "\t") {
+			res[len(res)-1] += "\n" + line
+		} else if strings.HasPrefix(line, "go tool") || strings.HasPrefix(line, "#") || !wantAuto && strings.HasPrefix(line, "<autogenerated>") {
+			continue
+		} else if strings.TrimSpace(line) != "" {
+			res = append(res, line)
+		}
+	}
+	return res
+}
+
+// errorCheck matches errors in outStr against comments in source files.
+// For each line of the source files which should generate an error,
+// there should be a comment of the form // ERROR "regexp".
+// If outStr has an error for a line which has no such comment,
+// this function will report an error.
+// Likewise if outStr does not have an error for a line which has a comment,
+// or if the error message does not match the <regexp>.
+// The <regexp> syntax is Perl but it's best to stick to egrep.
+//
+// Sources files are supplied as fullshort slice.
+// It consists of pairs: full path to source file and its base name.
+func (t test) errorCheck(outStr string, wantAuto bool, fullshort ...string) (err error) {
+	defer func() {
+		if testing.Verbose() && err != nil {
+			t.Logf("gc output:\n%s", outStr)
+		}
+	}()
+	var errs []error
+	out := splitOutput(outStr, wantAuto)
+
+	// Cut directory name.
+	for i := range out {
+		for j := 0; j < len(fullshort); j += 2 {
+			full, short := fullshort[j], fullshort[j+1]
+			out[i] = replacePrefix(out[i], full, short)
+		}
+	}
+
+	var want []wantedError
+	for j := 0; j < len(fullshort); j += 2 {
+		full, short := fullshort[j], fullshort[j+1]
+		want = append(want, t.wantedErrors(full, short)...)
+	}
+
+	for _, we := range want {
+		var errmsgs []string
+		if we.auto {
+			errmsgs, out = partitionStrings("<autogenerated>", out)
+		} else {
+			errmsgs, out = partitionStrings(we.prefix, out)
+		}
+		if len(errmsgs) == 0 {
+			errs = append(errs, fmt.Errorf("%s:%d: missing error %q", we.file, we.lineNum, we.reStr))
+			continue
+		}
+		matched := false
+		n := len(out)
+		for _, errmsg := range errmsgs {
+			// Assume errmsg says "file:line: foo".
+			// Cut leading "file:line: " to avoid accidental matching of file name instead of message.
+			text := errmsg
+			if _, suffix, ok := strings.Cut(text, " "); ok {
+				text = suffix
+			}
+			if we.re.MatchString(text) {
+				matched = true
+			} else {
+				out = append(out, errmsg)
+			}
+		}
+		if !matched {
+			errs = append(errs, fmt.Errorf("%s:%d: no match for %#q in:\n\t%s", we.file, we.lineNum, we.reStr, strings.Join(out[n:], "\n\t")))
+			continue
+		}
+	}
+
+	if len(out) > 0 {
+		// If a test uses -m and instantiates an imported generic function,
+		// the errors will include messages for the instantiated function
+		// with locations in the other package. Filter those out.
+		localOut := make([]string, 0, len(out))
+	outLoop:
+		for _, errLine := range out {
+			for j := 0; j < len(fullshort); j += 2 {
+				full, short := fullshort[j], fullshort[j+1]
+				if strings.HasPrefix(errLine, full+":") || strings.HasPrefix(errLine, short+":") {
+					localOut = append(localOut, errLine)
+					continue outLoop
+				}
+			}
+		}
+		out = localOut
+	}
+
+	if len(out) > 0 {
+		errs = append(errs, fmt.Errorf("Unmatched Errors:"))
+		for _, errLine := range out {
+			errs = append(errs, fmt.Errorf("%s", errLine))
+		}
+	}
+
+	if len(errs) == 0 {
+		return nil
+	}
+	if len(errs) == 1 {
+		return errs[0]
+	}
+	var buf bytes.Buffer
+	fmt.Fprintf(&buf, "\n")
+	for _, err := range errs {
+		fmt.Fprintf(&buf, "%s\n", err.Error())
+	}
+	return errors.New(buf.String())
+}
+
+func (test) updateErrors(out, file string) {
+	base := path.Base(file)
+	// Read in source file.
+	src, err := os.ReadFile(file)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		return
+	}
+	lines := strings.Split(string(src), "\n")
+	// Remove old errors.
+	for i := range lines {
+		lines[i], _, _ = strings.Cut(lines[i], " // ERROR ")
+	}
+	// Parse new errors.
+	errors := make(map[int]map[string]bool)
+	tmpRe := regexp.MustCompile(`autotmp_\d+`)
+	fileRe := regexp.MustCompile(`(\.go):\d+:`)
+	for _, errStr := range splitOutput(out, false) {
+		m := fileRe.FindStringSubmatchIndex(errStr)
+		if len(m) != 4 {
+			continue
+		}
+		// The end of the file is the end of the first and only submatch.
+		errFile := errStr[:m[3]]
+		rest := errStr[m[3]+1:]
+		if errFile != file {
+			continue
+		}
+		lineStr, msg, ok := strings.Cut(rest, ":")
+		if !ok {
+			continue
+		}
+		line, err := strconv.Atoi(lineStr)
+		line--
+		if err != nil || line < 0 || line >= len(lines) {
+			continue
+		}
+		msg = strings.ReplaceAll(msg, file, base) // normalize file mentions in error itself
+		msg = strings.TrimLeft(msg, " \t")
+		for _, r := range []string{`\`, `*`, `+`, `?`, `[`, `]`, `(`, `)`} {
+			msg = strings.ReplaceAll(msg, r, `\`+r)
+		}
+		msg = strings.ReplaceAll(msg, `"`, `.`)
+		msg = tmpRe.ReplaceAllLiteralString(msg, `autotmp_[0-9]+`)
+		if errors[line] == nil {
+			errors[line] = make(map[string]bool)
+		}
+		errors[line][msg] = true
+	}
+	// Add new errors.
+	for line, errs := range errors {
+		var sorted []string
+		for e := range errs {
+			sorted = append(sorted, e)
+		}
+		sort.Strings(sorted)
+		lines[line] += " // ERROR"
+		for _, e := range sorted {
+			lines[line] += fmt.Sprintf(` "%s$"`, e)
+		}
+	}
+	// Write new file.
+	err = os.WriteFile(file, []byte(strings.Join(lines, "\n")), 0640)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		return
+	}
+	// Polish.
+	exec.Command(goTool, "fmt", file).CombinedOutput()
+}
+
+// matchPrefix reports whether s is of the form ^(.*/)?prefix(:|[),
+// That is, it needs the file name prefix followed by a : or a [,
+// and possibly preceded by a directory name.
+func matchPrefix(s, prefix string) bool {
+	i := strings.Index(s, ":")
+	if i < 0 {
+		return false
+	}
+	j := strings.LastIndex(s[:i], "/")
+	s = s[j+1:]
+	if len(s) <= len(prefix) || s[:len(prefix)] != prefix {
+		return false
+	}
+	switch s[len(prefix)] {
+	case '[', ':':
+		return true
+	}
+	return false
+}
+
+func partitionStrings(prefix string, strs []string) (matched, unmatched []string) {
+	for _, s := range strs {
+		if matchPrefix(s, prefix) {
+			matched = append(matched, s)
+		} else {
+			unmatched = append(unmatched, s)
+		}
+	}
+	return
+}
+
+type wantedError struct {
+	reStr   string
+	re      *regexp.Regexp
+	lineNum int
+	auto    bool // match <autogenerated> line
+	file    string
+	prefix  string
+}
+
+var (
+	errRx       = regexp.MustCompile(`// (?:GC_)?ERROR (.*)`)
+	errAutoRx   = regexp.MustCompile(`// (?:GC_)?ERRORAUTO (.*)`)
+	errQuotesRx = regexp.MustCompile(`"([^"]*)"`)
+	lineRx      = regexp.MustCompile(`LINE(([+-])(\d+))?`)
+)
+
+func (t test) wantedErrors(file, short string) (errs []wantedError) {
+	cache := make(map[string]*regexp.Regexp)
+
+	src, _ := os.ReadFile(file)
+	for i, line := range strings.Split(string(src), "\n") {
+		lineNum := i + 1
+		if strings.Contains(line, "////") {
+			// double comment disables ERROR
+			continue
+		}
+		var auto bool
+		m := errAutoRx.FindStringSubmatch(line)
+		if m != nil {
+			auto = true
+		} else {
+			m = errRx.FindStringSubmatch(line)
+		}
+		if m == nil {
+			continue
+		}
+		all := m[1]
+		mm := errQuotesRx.FindAllStringSubmatch(all, -1)
+		if mm == nil {
+			t.Fatalf("%s:%d: invalid errchk line: %s", t.goFileName(), lineNum, line)
+		}
+		for _, m := range mm {
+			rx := lineRx.ReplaceAllStringFunc(m[1], func(m string) string {
+				n := lineNum
+				if strings.HasPrefix(m, "LINE+") {
+					delta, _ := strconv.Atoi(m[5:])
+					n += delta
+				} else if strings.HasPrefix(m, "LINE-") {
+					delta, _ := strconv.Atoi(m[5:])
+					n -= delta
+				}
+				return fmt.Sprintf("%s:%d", short, n)
+			})
+			re := cache[rx]
+			if re == nil {
+				var err error
+				re, err = regexp.Compile(rx)
+				if err != nil {
+					t.Fatalf("%s:%d: invalid regexp \"%s\" in ERROR line: %v", t.goFileName(), lineNum, rx, err)
+				}
+				cache[rx] = re
+			}
+			prefix := fmt.Sprintf("%s:%d", short, lineNum)
+			errs = append(errs, wantedError{
+				reStr:   rx,
+				re:      re,
+				prefix:  prefix,
+				auto:    auto,
+				lineNum: lineNum,
+				file:    short,
+			})
+		}
+	}
+
+	return
+}
+
+const (
+	// Regexp to match a single opcode check: optionally begin with "-" (to indicate
+	// a negative check) or a positive number (to specify the expected number of
+	// matches), followed by a string literal enclosed in "" or ``. For "",
+	// backslashes must be handled.
+	reMatchCheck = `(-|[1-9]\d*)?(?:\x60[^\x60]*\x60|"(?:[^"\\]|\\.)*")`
+)
+
+var (
+	// Regexp to split a line in code and comment, trimming spaces
+	rxAsmComment = regexp.MustCompile(`^\s*(.*?)\s*(?://\s*(.+)\s*)?$`)
+
+	// Regexp to extract an architecture check: architecture name (or triplet),
+	// followed by semi-colon, followed by a comma-separated list of opcode checks.
+	// Extraneous spaces are ignored.
+	//
+	// An example: arm64/v8.1 : -`ADD` , `SUB`
+	//	"(\w+)" matches "arm64" (architecture name)
+	//	"(/[\w.]+)?" matches "v8.1" (architecture version)
+	//	"(/\w*)?" doesn't match anything here (it's an optional part of the triplet)
+	//	"\s*:\s*" matches " : " (semi-colon)
+	//	"(" starts a capturing group
+	//      first reMatchCheck matches "-`ADD`"
+	//	`(?:" starts a non-capturing group
+	//	"\s*,\s*` matches " , "
+	//	second reMatchCheck matches "`SUB`"
+	//	")*)" closes started groups; "*" means that there might be other elements in the comma-separated list
+	rxAsmPlatform = regexp.MustCompile(`(\w+)(/[\w.]+)?(/\w*)?\s*:\s*(` + reMatchCheck + `(?:\s+` + reMatchCheck + `)*)`)
+
+	// Regexp to extract a single opcoded check
+	rxAsmCheck = regexp.MustCompile(reMatchCheck)
+
+	// List of all architecture variants. Key is the GOARCH architecture,
+	// value[0] is the variant-changing environment variable, and values[1:]
+	// are the supported variants.
+	archVariants = map[string][]string{
+		"386":     {"GO386", "sse2", "softfloat"},
+		"amd64":   {"GOAMD64", "v1", "v2", "v3", "v4"},
+		"arm":     {"GOARM", "5", "6", "7", "7,softfloat"},
+		"arm64":   {"GOARM64", "v8.0", "v8.1"},
+		"loong64": {},
+		"mips":    {"GOMIPS", "hardfloat", "softfloat"},
+		"mips64":  {"GOMIPS64", "hardfloat", "softfloat"},
+		"ppc64":   {"GOPPC64", "power8", "power9", "power10"},
+		"ppc64le": {"GOPPC64", "power8", "power9", "power10"},
+		"ppc64x":  {}, // A pseudo-arch representing both ppc64 and ppc64le
+		"s390x":   {},
+		"wasm":    {},
+		"riscv64": {"GORISCV64", "rva20u64", "rva22u64", "rva23u64"},
+	}
+)
+
+// wantedAsmOpcode is a single asmcheck check
+type wantedAsmOpcode struct {
+	fileline string         // original source file/line (eg: "/path/foo.go:45")
+	line     int            // original source line
+	opcode   *regexp.Regexp // opcode check to be performed on assembly output
+	expected int            // expected number of matches
+	actual   int            // actual number that matched
+	negative bool           // true if the check is supposed to fail rather than pass
+	found    bool           // true if the opcode check matched at least one in the output
+}
+
+// A build environment triplet separated by slashes (eg: linux/386/sse2).
+// The third field can be empty if the arch does not support variants (eg: "plan9/amd64/")
+type buildEnv string
+
+// Environ returns the environment it represents in cmd.Environ() "key=val" format
+// For instance, "linux/386/sse2".Environ() returns {"GOOS=linux", "GOARCH=386", "GO386=sse2"}
+func (b buildEnv) Environ() []string {
+	fields := strings.Split(string(b), "/")
+	if len(fields) != 3 {
+		panic("invalid buildEnv string: " + string(b))
+	}
+	env := []string{"GOOS=" + fields[0], "GOARCH=" + fields[1]}
+	if fields[2] != "" {
+		env = append(env, archVariants[fields[1]][0]+"="+fields[2])
+	}
+	return env
+}
+
+// asmChecks represents all the asmcheck checks present in a test file
+// The outer map key is the build triplet in which the checks must be performed.
+// The inner map key represent the source file line ("filename.go:1234") at which the
+// checks must be performed.
+type asmChecks map[buildEnv]map[string][]wantedAsmOpcode
+
+// Envs returns all the buildEnv in which at least one check is present
+func (a asmChecks) Envs() []buildEnv {
+	var envs []buildEnv
+	for e := range a {
+		envs = append(envs, e)
+	}
+	sort.Slice(envs, func(i, j int) bool {
+		return string(envs[i]) < string(envs[j])
+	})
+	return envs
+}
+
+func (t test) wantedAsmOpcodes(fn string) asmChecks {
+	ops := make(asmChecks)
+
+	comment := ""
+	src, err := os.ReadFile(fn)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for i, line := range strings.Split(string(src), "\n") {
+		matches := rxAsmComment.FindStringSubmatch(line)
+		code, cmt := matches[1], matches[2]
+
+		// Keep comments pending in the comment variable until
+		// we find a line that contains some code.
+		comment += " " + cmt
+		if code == "" {
+			continue
+		}
+
+		// Parse and extract any architecture check from comments,
+		// made by one architecture name and multiple checks.
+		lnum := fn + ":" + strconv.Itoa(i+1)
+		for _, ac := range rxAsmPlatform.FindAllStringSubmatch(comment, -1) {
+			archspec, allchecks := ac[1:4], ac[4]
+
+			var arch, subarch, os string
+			switch {
+			case archspec[2] != "": // 3 components: "linux/386/sse2"
+				os, arch, subarch = archspec[0], archspec[1][1:], archspec[2][1:]
+			case archspec[1] != "": // 2 components: "386/sse2"
+				os, arch, subarch = "linux", archspec[0], archspec[1][1:]
+			default: // 1 component: "386"
+				os, arch, subarch = "linux", archspec[0], ""
+				if arch == "wasm" {
+					os = "js"
+				}
+			}
+
+			if _, ok := archVariants[arch]; !ok {
+				t.Fatalf("%s:%d: unsupported architecture: %v", t.goFileName(), i+1, arch)
+			}
+
+			// Create the build environments corresponding the above specifiers
+			envs := make([]buildEnv, 0, 4)
+			arches := []string{arch}
+			// ppc64x is a pseudo-arch, generate tests for both endian variants.
+			if arch == "ppc64x" {
+				arches = []string{"ppc64", "ppc64le"}
+			}
+			for _, arch := range arches {
+				if subarch != "" {
+					envs = append(envs, buildEnv(os+"/"+arch+"/"+subarch))
+				} else {
+					subarchs := archVariants[arch]
+					if len(subarchs) == 0 {
+						envs = append(envs, buildEnv(os+"/"+arch+"/"))
+					} else {
+						for _, sa := range archVariants[arch][1:] {
+							envs = append(envs, buildEnv(os+"/"+arch+"/"+sa))
+						}
+					}
+				}
+			}
+
+			for _, m := range rxAsmCheck.FindAllString(allchecks, -1) {
+				negative := false
+				expected := 0
+				if m[0] == '-' {
+					negative = true
+					m = m[1:]
+				} else if '1' <= m[0] && m[0] <= '9' {
+					for '0' <= m[0] && m[0] <= '9' {
+						expected *= 10
+						expected += int(m[0] - '0')
+						m = m[1:]
+					}
+				}
+
+				rxsrc, err := strconv.Unquote(m)
+				if err != nil {
+					t.Fatalf("%s:%d: error unquoting string: %v", t.goFileName(), i+1, err)
+				}
+
+				// Compile the checks as regular expressions. Notice that we
+				// consider checks as matching from the beginning of the actual
+				// assembler source (that is, what is left on each line of the
+				// compile -S output after we strip file/line info) to avoid
+				// trivial bugs such as "ADD" matching "FADD". This
+				// doesn't remove genericity: it's still possible to write
+				// something like "F?ADD", but we make common cases simpler
+				// to get right.
+				oprx, err := regexp.Compile("^" + rxsrc)
+				if err != nil {
+					t.Fatalf("%s:%d: %v", t.goFileName(), i+1, err)
+				}
+
+				for _, env := range envs {
+					if ops[env] == nil {
+						ops[env] = make(map[string][]wantedAsmOpcode)
+					}
+					ops[env][lnum] = append(ops[env][lnum], wantedAsmOpcode{
+						expected: expected,
+						negative: negative,
+						fileline: lnum,
+						line:     i + 1,
+						opcode:   oprx,
+					})
+				}
+			}
+		}
+		comment = ""
+	}
+
+	return ops
+}
+
+func (t test) asmCheck(outStr string, fn string, env buildEnv, fullops map[string][]wantedAsmOpcode) error {
+	// The assembly output contains the concatenated dump of multiple functions.
+	// the first line of each function begins at column 0, while the rest is
+	// indented by a tabulation. These data structures help us index the
+	// output by function.
+	functionMarkers := make([]int, 1)
+	lineFuncMap := make(map[string]int)
+
+	lines := strings.Split(outStr, "\n")
+	rxLine := regexp.MustCompile(fmt.Sprintf(`\((%s:\d+)\)\s+(.*)`, regexp.QuoteMeta(fn)))
+
+	for nl, line := range lines {
+		// Check if this line begins a function
+		if len(line) > 0 && line[0] != '\t' {
+			functionMarkers = append(functionMarkers, nl)
+		}
+
+		// Search if this line contains a assembly opcode (which is prefixed by the
+		// original source file/line in parenthesis)
+		matches := rxLine.FindStringSubmatch(line)
+		if len(matches) == 0 {
+			continue
+		}
+		srcFileLine, asm := matches[1], matches[2]
+
+		// Replace tabs with single spaces to make matches easier to write.
+		asm = strings.ReplaceAll(asm, "\t", " ")
+
+		// Associate the original file/line information to the current
+		// function in the output; it will be useful to dump it in case
+		// of error.
+		lineFuncMap[srcFileLine] = len(functionMarkers) - 1
+
+		// If there are opcode checks associated to this source file/line,
+		// run the checks.
+		if ops, found := fullops[srcFileLine]; found {
+			for i := range ops {
+				if (!ops[i].found || ops[i].expected > 0) && ops[i].opcode.FindString(asm) != "" {
+					ops[i].actual++
+					ops[i].found = true
+				}
+			}
+		}
+	}
+	functionMarkers = append(functionMarkers, len(lines))
+
+	var failed []wantedAsmOpcode
+	for _, ops := range fullops {
+		for _, o := range ops {
+			// There's a failure if a negative match was found,
+			// or a positive match was not found.
+			if o.negative == o.found {
+				failed = append(failed, o)
+			}
+			if o.expected > 0 && o.expected != o.actual {
+				failed = append(failed, o)
+			}
+		}
+	}
+	if len(failed) == 0 {
+		return nil
+	}
+
+	// At least one asmcheck failed; report them.
+	lastFunction := -1
+	var errbuf bytes.Buffer
+	fmt.Fprintln(&errbuf)
+	sort.Slice(failed, func(i, j int) bool { return failed[i].line < failed[j].line })
+	for _, o := range failed {
+		// Dump the function in which this opcode check was supposed to
+		// pass but failed.
+		funcIdx := lineFuncMap[o.fileline]
+		if funcIdx != 0 && funcIdx != lastFunction {
+			funcLines := lines[functionMarkers[funcIdx]:functionMarkers[funcIdx+1]]
+			t.Log(strings.Join(funcLines, "\n"))
+			lastFunction = funcIdx // avoid printing same function twice
+		}
+
+		if o.negative {
+			fmt.Fprintf(&errbuf, "%s:%d: %s: wrong opcode found: %#q\n", t.goFileName(), o.line, env, o.opcode.String())
+		} else if o.expected > 0 {
+			fmt.Fprintf(&errbuf, "%s:%d: %s: wrong number of opcodes: %#q\n", t.goFileName(), o.line, env, o.opcode.String())
+		} else {
+			fmt.Fprintf(&errbuf, "%s:%d: %s: opcode not found: %#q\n", t.goFileName(), o.line, env, o.opcode.String())
+		}
+	}
+	return errors.New(errbuf.String())
+}
+
+// defaultRunOutputLimit returns the number of runoutput tests that
+// can be executed in parallel.
+func defaultRunOutputLimit() int {
+	const maxArmCPU = 2
+
+	cpu := runtime.NumCPU()
+	if runtime.GOARCH == "arm" && cpu > maxArmCPU {
+		cpu = maxArmCPU
+	}
+	return cpu
+}
+
+func TestShouldTest(t *testing.T) {
+	if *shard != 0 {
+		t.Skipf("nothing to test on shard index %d", *shard)
+	}
+
+	assert := func(ok bool, _ string) {
+		t.Helper()
+		if !ok {
+			t.Error("test case failed")
+		}
+	}
+	assertNot := func(ok bool, _ string) { t.Helper(); assert(!ok, "") }
+
+	// Simple tests.
+	assert(shouldTest("// +build linux", "linux", "arm"))
+	assert(shouldTest("// +build !windows", "linux", "arm"))
+	assertNot(shouldTest("// +build !windows", "windows", "amd64"))
+
+	// A file with no build tags will always be tested.
+	assert(shouldTest("// This is a test.", "os", "arch"))
+
+	// Build tags separated by a space are OR-ed together.
+	assertNot(shouldTest("// +build arm 386", "linux", "amd64"))
+
+	// Build tags separated by a comma are AND-ed together.
+	assertNot(shouldTest("// +build !windows,!plan9", "windows", "amd64"))
+	assertNot(shouldTest("// +build !windows,!plan9", "plan9", "386"))
+
+	// Build tags on multiple lines are AND-ed together.
+	assert(shouldTest("// +build !windows\n// +build amd64", "linux", "amd64"))
+	assertNot(shouldTest("// +build !windows\n// +build amd64", "windows", "amd64"))
+
+	// Test that (!a OR !b) matches anything.
+	assert(shouldTest("// +build !windows !plan9", "windows", "amd64"))
+
+	// Test that //go:build tag match.
+	assert(shouldTest("//go:build go1.4", "linux", "amd64"))
+}
+
+// overlayDir makes a minimal-overhead copy of srcRoot in which new files may be added.
+func overlayDir(dstRoot, srcRoot string) error {
+	dstRoot = filepath.Clean(dstRoot)
+	if err := os.MkdirAll(dstRoot, 0777); err != nil {
+		return err
+	}
+
+	srcRoot, err := filepath.Abs(srcRoot)
+	if err != nil {
+		return err
+	}
+
+	return filepath.WalkDir(srcRoot, func(srcPath string, d fs.DirEntry, err error) error {
+		if err != nil || srcPath == srcRoot {
+			return err
+		}
+
+		suffix := strings.TrimPrefix(srcPath, srcRoot)
+		for len(suffix) > 0 && suffix[0] == filepath.Separator {
+			suffix = suffix[1:]
+		}
+		dstPath := filepath.Join(dstRoot, suffix)
+
+		var info fs.FileInfo
+		if d.Type()&os.ModeSymlink != 0 {
+			info, err = os.Stat(srcPath)
+		} else {
+			info, err = d.Info()
+		}
+		if err != nil {
+			return err
+		}
+		perm := info.Mode() & os.ModePerm
+
+		// Always copy directories (don't symlink them).
+		// If we add a file in the overlay, we don't want to add it in the original.
+		if info.IsDir() {
+			return os.MkdirAll(dstPath, perm|0200)
+		}
+
+		// If the OS supports symlinks, use them instead of copying bytes.
+		if err := os.Symlink(srcPath, dstPath); err == nil {
+			return nil
+		}
+
+		// Otherwise, copy the bytes.
+		src, err := os.Open(srcPath)
+		if err != nil {
+			return err
+		}
+		defer src.Close()
+
+		dst, err := os.OpenFile(dstPath, os.O_WRONLY|os.O_CREATE|os.O_EXCL, perm)
+		if err != nil {
+			return err
+		}
+
+		_, err = io.Copy(dst, src)
+		if closeErr := dst.Close(); err == nil {
+			err = closeErr
+		}
+		return err
+	})
+}
+
+// The following sets of files are excluded from testing depending on configuration.
+// The types2Failures(32Bit) files pass with the 1.17 compiler but don't pass with
+// the 1.18 compiler using the new types2 type checker, or pass with sub-optimal
+// error(s).
+
+// List of files that the compiler cannot errorcheck with the new typechecker (types2).
+var types2Failures = setOf(
+	"shift1.go",               // types2 reports two new errors which are probably not right
+	"fixedbugs/issue10700.go", // types2 should give hint about ptr to interface
+	"fixedbugs/issue18331.go", // missing error about misuse of //go:noescape (irgen needs code from noder)
+	"fixedbugs/issue18419.go", // types2 reports no field or method member, but should say unexported
+	"fixedbugs/issue20233.go", // types2 reports two instead of one error (preference: 1.17 compiler)
+	"fixedbugs/issue20245.go", // types2 reports two instead of one error (preference: 1.17 compiler)
+	"fixedbugs/issue31053.go", // types2 reports "unknown field" instead of "cannot refer to unexported field"
+)
+
+var types2Failures32Bit = setOf(
+	"printbig.go",             // large untyped int passed to print (32-bit)
+	"fixedbugs/bug114.go",     // large untyped int passed to println (32-bit)
+	"fixedbugs/issue23305.go", // large untyped int passed to println (32-bit)
+)
+
+// In all of these cases, the 1.17 compiler reports reasonable errors, but either the
+// 1.17 or 1.18 compiler report extra errors, so we can't match correctly on both. We
+// now set the patterns to match correctly on all the 1.18 errors.
+// This list remains here just as a reference and for comparison - these files all pass.
+var _ = setOf(
+	"import1.go",      // types2 reports extra errors
+	"initializerr.go", // types2 reports extra error
+	"typecheck.go",    // types2 reports extra error at function call
+
+	"fixedbugs/bug176.go", // types2 reports all errors (pref: types2)
+	"fixedbugs/bug195.go", // types2 reports slight different errors, and an extra error
+	"fixedbugs/bug412.go", // types2 produces a follow-on error
+
+	"fixedbugs/issue11614.go", // types2 reports an extra error
+	"fixedbugs/issue17038.go", // types2 doesn't report a follow-on error (pref: types2)
+	"fixedbugs/issue23732.go", // types2 reports different (but ok) line numbers
+	"fixedbugs/issue4510.go",  // types2 reports different (but ok) line numbers
+	"fixedbugs/issue7525b.go", // types2 reports init cycle error on different line - ok otherwise
+	"fixedbugs/issue7525c.go", // types2 reports init cycle error on different line - ok otherwise
+	"fixedbugs/issue7525d.go", // types2 reports init cycle error on different line - ok otherwise
+	"fixedbugs/issue7525e.go", // types2 reports init cycle error on different line - ok otherwise
+	"fixedbugs/issue7525.go",  // types2 reports init cycle error on different line - ok otherwise
+)
+
+func setOf(keys ...string) map[string]bool {
+	m := make(map[string]bool, len(keys))
+	for _, key := range keys {
+		m[key] = true
+	}
+	return m
+}
+
+// splitQuoted splits the string s around each instance of one or more consecutive
+// white space characters while taking into account quotes and escaping, and
+// returns an array of substrings of s or an empty list if s contains only white space.
+// Single quotes and double quotes are recognized to prevent splitting within the
+// quoted region, and are removed from the resulting substrings. If a quote in s
+// isn't closed err will be set and r will have the unclosed argument as the
+// last element. The backslash is used for escaping.
+//
+// For example, the following string:
+//
+//	a b:"c d" 'e''f'  "g\""
+//
+// Would be parsed as:
+//
+//	[]string{"a", "b:c d", "ef", `g"`}
+//
+// [copied from src/go/build/build.go]
+func splitQuoted(s string) (r []string, err error) {
+	var args []string
+	arg := make([]rune, len(s))
+	escaped := false
+	quoted := false
+	quote := '\x00'
+	i := 0
+	for _, rune := range s {
+		switch {
+		case escaped:
+			escaped = false
+		case rune == '\\':
+			escaped = true
+			continue
+		case quote != '\x00':
+			if rune == quote {
+				quote = '\x00'
+				continue
+			}
+		case rune == '"' || rune == '\'':
+			quoted = true
+			quote = rune
+			continue
+		case unicode.IsSpace(rune):
+			if quoted || i > 0 {
+				quoted = false
+				args = append(args, string(arg[:i]))
+				i = 0
+			}
+			continue
+		}
+		arg[i] = rune
+		i++
+	}
+	if quoted || i > 0 {
+		args = append(args, string(arg[:i]))
+	}
+	if quote != 0 {
+		err = errors.New("unclosed quote")
+	} else if escaped {
+		err = errors.New("unfinished escaping")
+	}
+	return args, err
+}
+
+// replacePrefix is like strings.ReplaceAll, but only replaces instances of old
+// that are preceded by ' ', '\t', or appear at the beginning of a line.
+//
+// This does the same kind of filename string replacement as cmd/go.
+// Pilfered from src/cmd/go/internal/work/shell.go .
+func replacePrefix(s, old, new string) string {
+	n := strings.Count(s, old)
+	if n == 0 {
+		return s
+	}
+
+	s = strings.ReplaceAll(s, " "+old, " "+new)
+	s = strings.ReplaceAll(s, "\n"+old, "\n"+new)
+	s = strings.ReplaceAll(s, "\n\t"+old, "\n\t"+new)
+	if strings.HasPrefix(s, old) {
+		s = new + s[len(old):]
+	}
+	return s
+}
diff --git a/go/src/cmd/link/internal/amd64/asm.go b/go/src/cmd/link/internal/amd64/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..d27342f23fb5fba730fef2876ffcb84ec4fb62ec
--- /dev/null
+++ b/go/src/cmd/link/internal/amd64/asm.go
@@ -0,0 +1,735 @@
+// Inferno utils/6l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package amd64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"log"
+)
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	o := func(op ...uint8) {
+		for _, op1 := range op {
+			initfunc.AddUint8(op1)
+		}
+	}
+
+	// 0000000000000000 <local.dso_init>:
+	//    0:	48 8d 3d 00 00 00 00 	lea    0x0(%rip),%rdi        # 7 <local.dso_init+0x7>
+	// 			3: R_X86_64_PC32	runtime.firstmoduledata-0x4
+	o(0x48, 0x8d, 0x3d)
+	initfunc.AddPCRelPlus(ctxt.Arch, ctxt.Moduledata, 0)
+	//    7:	e8 00 00 00 00       	callq  c <local.dso_init+0xc>
+	// 			8: R_X86_64_PLT32	runtime.addmoduledata-0x4
+	o(0xe8)
+	initfunc.AddSymRef(ctxt.Arch, addmoduledata, 0, objabi.R_CALL, 4)
+	//    c:	c3                   	retq
+	o(0xc3)
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch rt := r.Type(); rt {
+	default:
+		if rt >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "unexpected relocation type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+			return false
+		}
+
+		// Handle relocations found in ELF object files.
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_PC32):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_X86_64_PC32 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in pcrel", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_PC64):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_X86_64_PC64 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in pcrel", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+8)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_PLT32):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_GOTPCREL),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_GOTPCRELX),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_REX_GOTPCRELX):
+		su := ldr.MakeSymbolUpdater(s)
+		if targType != sym.SDYNIMPORT {
+			// have symbol
+			sData := ldr.Data(s)
+			if r.Off() >= 2 && sData[r.Off()-2] == 0x8b {
+				su.MakeWritable()
+				// turn MOVQ of GOT entry into LEAQ of symbol itself
+				writeableData := su.Data()
+				writeableData[r.Off()-2] = 0x8d
+				su.SetRelocType(rIdx, objabi.R_PCREL)
+				su.SetRelocAdd(rIdx, r.Add()+4)
+				return true
+			}
+		}
+
+		// fall back to using GOT and hope for the best (CMOV*)
+		// TODO: just needs relocation, no need to put in .dynsym
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_X86_64_GLOB_DAT))
+
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+4+int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_X86_64_64):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_X86_64_64 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		if target.IsPIE() && target.IsInternal() {
+			// For internal linking PIE, this R_ADDR relocation cannot
+			// be resolved statically. We need to generate a dynamic
+			// relocation. Let the code below handle it.
+			break
+		}
+		return true
+
+	// Handle relocations found in Mach-O object files.
+	case objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_UNSIGNED*2 + 0,
+		objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_SIGNED*2 + 0,
+		objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_BRANCH*2 + 0:
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected reloc for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if target.IsPIE() && target.IsInternal() {
+			// For internal linking PIE, this R_ADDR relocation cannot
+			// be resolved statically. We need to generate a dynamic
+			// relocation. Let the code below handle it.
+			if rt == objabi.MachoRelocOffset+ld.MACHO_X86_64_RELOC_UNSIGNED*2 {
+				break
+			} else {
+				// MACHO_X86_64_RELOC_SIGNED or MACHO_X86_64_RELOC_BRANCH
+				// Can this happen? The object is expected to be PIC.
+				ldr.Errorf(s, "unsupported relocation for PIE: %v", rt)
+			}
+		}
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_SUBTRACTOR*2 + 0:
+		// X86_64_RELOC_SUBTRACTOR must be followed by X86_64_RELOC_UNSIGNED.
+		// The pair of relocations resolves to the difference between two
+		// symbol addresses (each relocation specifies a symbol).
+		// See Darwin's header file include/mach-o/x86_64/reloc.h.
+		// ".quad _foo - _bar" is expressed as
+		// r_type=X86_64_RELOC_SUBTRACTOR, r_length=3, r_extern=1, r_pcrel=0, r_symbolnum=_bar
+		// r_type=X86_64_RELOC_UNSIGNED, r_length=3, r_extern=1, r_pcrel=0, r_symbolnum=_foo
+		//
+		// For the cases we care (the race syso), the symbol being subtracted
+		// out is always in the current section, so we can just convert it to
+		// a PC-relative relocation, with the addend adjusted.
+		// If later we need the more general form, we can introduce objabi.R_DIFF
+		// that works like this Mach-O relocation.
+		su := ldr.MakeSymbolUpdater(s)
+		outer, off := ld.FoldSubSymbolOffset(ldr, targ)
+		if outer != s {
+			ldr.Errorf(s, "unsupported X86_64_RELOC_SUBTRACTOR reloc: target %s, outer %s",
+				ldr.SymName(targ), ldr.SymName(outer))
+			break
+		}
+		relocs := su.Relocs()
+		if rIdx+1 >= relocs.Count() || relocs.At(rIdx+1).Type() != objabi.MachoRelocOffset+ld.MACHO_X86_64_RELOC_UNSIGNED*2+0 || relocs.At(rIdx+1).Off() != r.Off() {
+			ldr.Errorf(s, "unexpected X86_64_RELOC_SUBTRACTOR reloc, must be followed by X86_64_RELOC_UNSIGNED at the same offset: %d %v %d", rIdx, relocs.At(rIdx+1).Type(), relocs.At(rIdx+1).Off())
+		}
+		// The second relocation has the target symbol we want
+		su.SetRelocType(rIdx+1, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx+1, r.Add()+int64(r.Off())+int64(r.Siz())-off)
+		// Remove the other relocation
+		su.SetRelocSiz(rIdx, 0)
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_BRANCH*2 + 1:
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocType(rIdx, objabi.R_PCREL)
+			su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+			return true
+		}
+		fallthrough
+
+	case objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_UNSIGNED*2 + 1,
+		objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_SIGNED*2 + 1,
+		objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_SIGNED_1*2 + 1,
+		objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_SIGNED_2*2 + 1,
+		objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_SIGNED_4*2 + 1:
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected pc-relative reloc for dynamic symbol %s", ldr.SymName(targ))
+		}
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_GOT_LOAD*2 + 1:
+		if targType != sym.SDYNIMPORT {
+			// have symbol
+			// turn MOVQ of GOT entry into LEAQ of symbol itself
+			sdata := ldr.Data(s)
+			if r.Off() < 2 || sdata[r.Off()-2] != 0x8b {
+				ldr.Errorf(s, "unexpected GOT_LOAD reloc for non-dynamic symbol %s", ldr.SymName(targ))
+				return false
+			}
+
+			su := ldr.MakeSymbolUpdater(s)
+			su.MakeWritable()
+			sdata = su.Data()
+			sdata[r.Off()-2] = 0x8d
+			su.SetRelocType(rIdx, objabi.R_PCREL)
+			return true
+		}
+		fallthrough
+
+	case objabi.MachoRelocOffset + ld.MACHO_X86_64_RELOC_GOT*2 + 1:
+		if targType != sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected GOT reloc for non-dynamic symbol %s", ldr.SymName(targ))
+		}
+		ld.AddGotSym(target, ldr, syms, targ, 0)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+	}
+
+	// Reread the reloc to incorporate any changes in type above.
+	relocs := ldr.Relocs(s)
+	r = relocs.At(rIdx)
+
+	switch r.Type() {
+	case objabi.R_CALL:
+		if targType != sym.SDYNIMPORT {
+			// nothing to do, the relocation will be laid out in reloc
+			return true
+		}
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		// Internal linking, for both ELF and Mach-O.
+		// Build a PLT entry and change the relocation target to that entry.
+		addpltsym(target, ldr, syms, targ)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocSym(rIdx, syms.PLT)
+		su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+		return true
+
+	case objabi.R_PCREL:
+		if targType == sym.SDYNIMPORT && ldr.SymType(s).IsText() && target.IsDarwin() {
+			// Loading the address of a dynamic symbol. Rewrite to use GOT.
+			// turn LEAQ symbol address to MOVQ of GOT entry
+			if r.Add() != 0 {
+				ldr.Errorf(s, "unexpected nonzero addend for dynamic symbol %s", ldr.SymName(targ))
+				return false
+			}
+			su := ldr.MakeSymbolUpdater(s)
+			if r.Off() >= 2 && su.Data()[r.Off()-2] == 0x8d {
+				su.MakeWritable()
+				su.Data()[r.Off()-2] = 0x8b
+				if target.IsInternal() {
+					ld.AddGotSym(target, ldr, syms, targ, 0)
+					su.SetRelocSym(rIdx, syms.GOT)
+					su.SetRelocAdd(rIdx, int64(ldr.SymGot(targ)))
+				} else {
+					su.SetRelocType(rIdx, objabi.R_GOTPCREL)
+				}
+				return true
+			}
+			ldr.Errorf(s, "unexpected R_PCREL reloc for dynamic symbol %s: not preceded by LEAQ instruction", ldr.SymName(targ))
+		}
+
+	case objabi.R_ADDR:
+		if ldr.SymType(s).IsText() && target.IsElf() {
+			su := ldr.MakeSymbolUpdater(s)
+			if target.IsSolaris() {
+				addpltsym(target, ldr, syms, targ)
+				su.SetRelocSym(rIdx, syms.PLT)
+				su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+				return true
+			}
+			// The code is asking for the address of an external
+			// function. We provide it with the address of the
+			// correspondent GOT symbol.
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_X86_64_GLOB_DAT))
+
+			su.SetRelocSym(rIdx, syms.GOT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+			return true
+		}
+
+		// Process dynamic relocations for the data sections.
+		if target.IsPIE() && target.IsInternal() {
+			// When internally linking, generate dynamic relocations
+			// for all typical R_ADDR relocations. The exception
+			// are those R_ADDR that are created as part of generating
+			// the dynamic relocations and must be resolved statically.
+			//
+			// There are three phases relevant to understanding this:
+			//
+			//	dodata()  // we are here
+			//	address() // symbol address assignment
+			//	reloc()   // resolution of static R_ADDR relocs
+			//
+			// At this point symbol addresses have not been
+			// assigned yet (as the final size of the .rela section
+			// will affect the addresses), and so we cannot write
+			// the Elf64_Rela.r_offset now. Instead we delay it
+			// until after the 'address' phase of the linker is
+			// complete. We do this via Addaddrplus, which creates
+			// a new R_ADDR relocation which will be resolved in
+			// the 'reloc' phase.
+			//
+			// These synthetic static R_ADDR relocs must be skipped
+			// now, or else we will be caught in an infinite loop
+			// of generating synthetic relocs for our synthetic
+			// relocs.
+			//
+			// Furthermore, the rela sections contain dynamic
+			// relocations with R_ADDR relocations on
+			// Elf64_Rela.r_offset. This field should contain the
+			// symbol offset as determined by reloc(), not the
+			// final dynamically linked address as a dynamic
+			// relocation would provide.
+			switch ldr.SymName(s) {
+			case ".dynsym", ".rela", ".rela.plt", ".got.plt", ".dynamic":
+				return false
+			}
+		} else {
+			// Either internally linking a static executable,
+			// in which case we can resolve these relocations
+			// statically in the 'reloc' phase, or externally
+			// linking, in which case the relocation will be
+			// prepared in the 'reloc' phase and passed to the
+			// external linker in the 'asmb' phase.
+			if t := ldr.SymType(s); !t.IsDATA() && !t.IsRODATA() {
+				break
+			}
+		}
+
+		if target.IsElf() {
+			// Generate R_X86_64_RELATIVE relocations for best
+			// efficiency in the dynamic linker.
+			//
+			// As noted above, symbol addresses have not been
+			// assigned yet, so we can't generate the final reloc
+			// entry yet. We ultimately want:
+			//
+			// r_offset = s + r.Off
+			// r_info = R_X86_64_RELATIVE
+			// r_addend = targ + r.Add
+			//
+			// The dynamic linker will set *offset = base address +
+			// addend.
+			//
+			// AddAddrPlus is used for r_offset and r_addend to
+			// generate new R_ADDR relocations that will update
+			// these fields in the 'reloc' phase.
+			rela := ldr.MakeSymbolUpdater(syms.Rela)
+			rela.AddAddrPlus(target.Arch, s, int64(r.Off()))
+			if r.Siz() == 8 {
+				rela.AddUint64(target.Arch, elf.R_INFO(0, uint32(elf.R_X86_64_RELATIVE)))
+			} else {
+				ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+			}
+			rela.AddAddrPlus(target.Arch, targ, r.Add())
+			// Not mark r done here. So we still apply it statically,
+			// so in the file content we'll also have the right offset
+			// to the relocation target. So it can be examined statically
+			// (e.g. go version).
+			return true
+		}
+
+		if target.IsDarwin() {
+			// Mach-O relocations are a royal pain to lay out.
+			// They use a compact stateful bytecode representation.
+			// Here we record what are needed and encode them later.
+			ld.MachoAddRebase(s, int64(r.Off()))
+			// Not mark r done here. So we still apply it statically,
+			// so in the file content we'll also have the right offset
+			// to the relocation target. So it can be examined statically
+			// (e.g. go version).
+			return true
+		}
+	case objabi.R_GOTPCREL:
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		// We only need to handle external linking mode, as R_GOTPCREL can
+		// only occur in plugin or shared build modes.
+	}
+
+	return false
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	out.Write64(uint64(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	siz := r.Size
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		if siz == 4 {
+			out.Write64(uint64(elf.R_X86_64_32) | uint64(elfsym)<<32)
+		} else if siz == 8 {
+			out.Write64(uint64(elf.R_X86_64_64) | uint64(elfsym)<<32)
+		} else {
+			return false
+		}
+	case objabi.R_TLS_LE:
+		if siz == 4 {
+			out.Write64(uint64(elf.R_X86_64_TPOFF32) | uint64(elfsym)<<32)
+		} else {
+			return false
+		}
+	case objabi.R_TLS_IE:
+		if siz == 4 {
+			out.Write64(uint64(elf.R_X86_64_GOTTPOFF) | uint64(elfsym)<<32)
+		} else {
+			return false
+		}
+	case objabi.R_CALL:
+		if siz == 4 {
+			if ldr.SymType(r.Xsym) == sym.SDYNIMPORT {
+				out.Write64(uint64(elf.R_X86_64_PLT32) | uint64(elfsym)<<32)
+			} else {
+				out.Write64(uint64(elf.R_X86_64_PC32) | uint64(elfsym)<<32)
+			}
+		} else {
+			return false
+		}
+	case objabi.R_PCREL:
+		if siz == 4 {
+			if ldr.SymType(r.Xsym) == sym.SDYNIMPORT && ldr.SymElfType(r.Xsym) == elf.STT_FUNC {
+				out.Write64(uint64(elf.R_X86_64_PLT32) | uint64(elfsym)<<32)
+			} else {
+				out.Write64(uint64(elf.R_X86_64_PC32) | uint64(elfsym)<<32)
+			}
+		} else {
+			return false
+		}
+	case objabi.R_GOTPCREL:
+		if siz == 4 {
+			out.Write64(uint64(elf.R_X86_64_GOTPCREL) | uint64(elfsym)<<32)
+		} else {
+			return false
+		}
+	}
+
+	out.Write64(uint64(r.Xadd))
+	return true
+}
+
+func machoreloc1(arch *sys.Arch, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, sectoff int64) bool {
+	var v uint32
+
+	rs := r.Xsym
+	rt := r.Type
+
+	if !ldr.SymType(s).IsDWARF() {
+		if ldr.SymDynid(rs) < 0 {
+			ldr.Errorf(s, "reloc %d (%s) to non-macho symbol %s type=%d (%s)", rt, sym.RelocName(arch, rt), ldr.SymName(rs), ldr.SymType(rs), ldr.SymType(rs))
+			return false
+		}
+
+		v = uint32(ldr.SymDynid(rs))
+		v |= 1 << 27 // external relocation
+	} else {
+		v = uint32(ldr.SymSect(rs).Extnum)
+		if v == 0 {
+			ldr.Errorf(s, "reloc %d (%s) to symbol %s in non-macho section %s type=%d (%s)", rt, sym.RelocName(arch, rt), ldr.SymName(rs), ldr.SymSect(rs).Name, ldr.SymType(rs), ldr.SymType(rs))
+			return false
+		}
+	}
+
+	switch rt {
+	default:
+		return false
+
+	case objabi.R_ADDR:
+		v |= ld.MACHO_X86_64_RELOC_UNSIGNED << 28
+
+	case objabi.R_CALL:
+		v |= 1 << 24 // pc-relative bit
+		v |= ld.MACHO_X86_64_RELOC_BRANCH << 28
+
+		// NOTE: Only works with 'external' relocation. Forced above.
+	case objabi.R_PCREL:
+		v |= 1 << 24 // pc-relative bit
+		v |= ld.MACHO_X86_64_RELOC_SIGNED << 28
+	case objabi.R_GOTPCREL:
+		v |= 1 << 24 // pc-relative bit
+		v |= ld.MACHO_X86_64_RELOC_GOT_LOAD << 28
+	}
+
+	switch r.Size {
+	default:
+		return false
+
+	case 1:
+		v |= 0 << 25
+
+	case 2:
+		v |= 1 << 25
+
+	case 4:
+		v |= 2 << 25
+
+	case 8:
+		v |= 3 << 25
+	}
+
+	out.Write32(uint32(sectoff))
+	out.Write32(v)
+	return true
+}
+
+func pereloc1(arch *sys.Arch, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, sectoff int64) bool {
+	var v uint32
+
+	rs := r.Xsym
+	rt := r.Type
+
+	if ldr.SymDynid(rs) < 0 {
+		ldr.Errorf(s, "reloc %d (%s) to non-coff symbol %s type=%d (%s)", rt, sym.RelocName(arch, rt), ldr.SymName(rs), ldr.SymType(rs), ldr.SymType(rs))
+		return false
+	}
+
+	out.Write32(uint32(sectoff))
+	out.Write32(uint32(ldr.SymDynid(rs)))
+
+	switch rt {
+	default:
+		return false
+
+	case objabi.R_DWARFSECREF:
+		v = ld.IMAGE_REL_AMD64_SECREL
+
+	case objabi.R_ADDR:
+		if r.Size == 8 {
+			v = ld.IMAGE_REL_AMD64_ADDR64
+		} else {
+			v = ld.IMAGE_REL_AMD64_ADDR32
+		}
+
+	case objabi.R_PEIMAGEOFF:
+		v = ld.IMAGE_REL_AMD64_ADDR32NB
+
+	case objabi.R_CALL,
+		objabi.R_PCREL:
+		v = ld.IMAGE_REL_AMD64_REL32
+	}
+
+	out.Write16(uint16(v))
+
+	return true
+}
+
+func archreloc(*ld.Target, *loader.Loader, *ld.ArchSyms, loader.Reloc, loader.Sym, int64) (int64, int, bool) {
+	return -1, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	log.Fatalf("unexpected relocation variant")
+	return -1
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() == 0 {
+		// pushq got+8(IP)
+		plt.AddUint8(0xff)
+
+		plt.AddUint8(0x35)
+		plt.AddPCRelPlus(ctxt.Arch, got.Sym(), 8)
+
+		// jmpq got+16(IP)
+		plt.AddUint8(0xff)
+
+		plt.AddUint8(0x25)
+		plt.AddPCRelPlus(ctxt.Arch, got.Sym(), 16)
+
+		// nopl 0(AX)
+		plt.AddUint32(ctxt.Arch, 0x00401f0f)
+
+		// assume got->size == 0 too
+		got.AddAddrPlus(ctxt.Arch, dynamic, 0)
+
+		got.AddUint64(ctxt.Arch, 0)
+		got.AddUint64(ctxt.Arch, 0)
+	}
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+
+	if target.IsElf() {
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		got := ldr.MakeSymbolUpdater(syms.GOTPLT)
+		rela := ldr.MakeSymbolUpdater(syms.RelaPLT)
+		if plt.Size() == 0 {
+			panic("plt is not set up")
+		}
+
+		// jmpq *got+size(IP)
+		plt.AddUint8(0xff)
+
+		plt.AddUint8(0x25)
+		plt.AddPCRelPlus(target.Arch, got.Sym(), got.Size())
+
+		// add to got: pointer to current pos in plt
+		got.AddAddrPlus(target.Arch, plt.Sym(), plt.Size())
+
+		// pushq $x
+		plt.AddUint8(0x68)
+
+		plt.AddUint32(target.Arch, uint32((got.Size()-24-8)/8))
+
+		// jmpq .plt
+		plt.AddUint8(0xe9)
+
+		plt.AddUint32(target.Arch, uint32(-(plt.Size() + 4)))
+
+		// rela
+		rela.AddAddrPlus(target.Arch, got.Sym(), got.Size()-8)
+
+		sDynid := ldr.SymDynid(s)
+		rela.AddUint64(target.Arch, elf.R_INFO(uint32(sDynid), uint32(elf.R_X86_64_JMP_SLOT)))
+		rela.AddUint64(target.Arch, 0)
+
+		ldr.SetPlt(s, int32(plt.Size()-16))
+	} else if target.IsDarwin() {
+		ld.AddGotSym(target, ldr, syms, s, 0)
+
+		sDynid := ldr.SymDynid(s)
+		lep := ldr.MakeSymbolUpdater(syms.LinkEditPLT)
+		lep.AddUint32(target.Arch, uint32(sDynid))
+
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		ldr.SetPlt(s, int32(plt.Size()))
+
+		// jmpq *got+size(IP)
+		plt.AddUint8(0xff)
+		plt.AddUint8(0x25)
+		plt.AddPCRelPlus(target.Arch, syms.GOT, int64(ldr.SymGot(s)))
+	} else {
+		ldr.Errorf(s, "addpltsym: unsupported binary format")
+	}
+}
+
+func tlsIEtoLE(P []byte, off, size int) {
+	// Transform the PC-relative instruction into a constant load.
+	// That is,
+	//
+	//	MOVQ X(IP), REG  ->  MOVQ $Y, REG
+	//
+	// To determine the instruction and register, we study the op codes.
+	// Consult an AMD64 instruction encoding guide to decipher this.
+	if off < 3 {
+		log.Fatal("R_X86_64_GOTTPOFF reloc not preceded by MOVQ or ADDQ instruction")
+	}
+	op := P[off-3 : off]
+	reg := op[2] >> 3
+
+	if op[1] == 0x8b || reg == 4 {
+		// MOVQ
+		if op[0] == 0x4c {
+			op[0] = 0x49
+		} else if size == 4 && op[0] == 0x44 {
+			op[0] = 0x41
+		}
+		if op[1] == 0x8b {
+			op[1] = 0xc7
+		} else {
+			op[1] = 0x81 // special case for SP
+		}
+		op[2] = 0xc0 | reg
+	} else {
+		// An alternate op is ADDQ. This is handled by GNU gold,
+		// but right now is not generated by the Go compiler:
+		//	ADDQ X(IP), REG  ->  ADDQ $Y, REG
+		// Consider adding support for it here.
+		log.Fatalf("expected TLS IE op to be MOVQ, got %v", op)
+	}
+}
diff --git a/go/src/cmd/link/internal/amd64/l.go b/go/src/cmd/link/internal/amd64/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..c9ea90a9c811b60059698e2ddcce146e78439d0f
--- /dev/null
+++ b/go/src/cmd/link/internal/amd64/l.go
@@ -0,0 +1,43 @@
+// Inferno utils/6l/l.h
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package amd64
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 1  // min data alignment
+	funcAlign = 32
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 7
+	dwarfRegLR = 16
+)
diff --git a/go/src/cmd/link/internal/amd64/obj.go b/go/src/cmd/link/internal/amd64/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..3a6141b9091eb6068821c9bfbcea3265491bd0a1
--- /dev/null
+++ b/go/src/cmd/link/internal/amd64/obj.go
@@ -0,0 +1,125 @@
+// Inferno utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package amd64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchAMD64
+
+	theArch := ld.Arch{
+		Funcalign:  funcAlign,
+		Maxalign:   maxAlign,
+		Minalign:   minAlign,
+		Dwarfregsp: dwarfRegSP,
+		Dwarfreglr: dwarfRegLR,
+		// 0xCC is INT $3 - breakpoint instruction
+		CodePad: []byte{0xCC},
+
+		Plan9Magic:  uint32(4*26*26 + 7),
+		Plan9_64Bit: true,
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Gentext:          gentext,
+		Machoreloc1:      machoreloc1,
+		MachorelocSize:   8,
+		PEreloc1:         pereloc1,
+		TLSIEtoLE:        tlsIEtoLE,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     "/lib64/ld-linux-x86-64.so.2",
+			LinuxdynldMusl: "/lib/ld-musl-x86_64.so.1",
+			Freebsddynld:   "/libexec/ld-elf.so.1",
+			Openbsddynld:   "/usr/libexec/ld.so",
+			Netbsddynld:    "/libexec/ld.elf_so",
+			Dragonflydynld: "/usr/libexec/ld-elf.so.2",
+			Solarisdynld:   "/lib/amd64/ld.so.1",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 24,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+
+	case objabi.Hplan9: /* plan 9 */
+		ld.HEADR = 32 + 8
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x200000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x200000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hdarwin: /* apple MACH */
+		ld.HEADR = ld.INITIAL_MACHO_HEADR
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 4096
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x1000000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hlinux, /* elf64 executable */
+		objabi.Hfreebsd,   /* freebsd */
+		objabi.Hnetbsd,    /* netbsd */
+		objabi.Hopenbsd,   /* openbsd */
+		objabi.Hdragonfly, /* dragonfly */
+		objabi.Hsolaris:   /* solaris */
+		ld.Elfinit(ctxt)
+
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 4096
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(1<<22, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hwindows: /* PE executable */
+		// ld.HEADR, ld.FlagTextAddr, ld.FlagRound are set in ld.Peinit
+		return
+	}
+}
diff --git a/go/src/cmd/link/internal/arm/asm.go b/go/src/cmd/link/internal/arm/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..248ec648bcc81f46f1fa0180b7806c1ee0b49fdc
--- /dev/null
+++ b/go/src/cmd/link/internal/arm/asm.go
@@ -0,0 +1,668 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"fmt"
+	"log"
+)
+
+// This assembler:
+//
+//         .align 2
+// local.dso_init:
+//         ldr r0, .Lmoduledata
+// .Lloadfrom:
+//         ldr r0, [r0]
+//         b runtime.addmoduledata@plt
+// .align 2
+// .Lmoduledata:
+//         .word local.moduledata(GOT_PREL) + (. - (.Lloadfrom + 4))
+// assembles to:
+//
+// 00000000 <local.dso_init>:
+//    0:        e59f0004        ldr     r0, [pc, #4]    ; c <local.dso_init+0xc>
+//    4:        e5900000        ldr     r0, [r0]
+//    8:        eafffffe        b       0 <runtime.addmoduledata>
+//                      8: R_ARM_JUMP24 runtime.addmoduledata
+//    c:        00000004        .word   0x00000004
+//                      c: R_ARM_GOT_PREL       local.moduledata
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	o := func(op uint32) {
+		initfunc.AddUint32(ctxt.Arch, op)
+	}
+	o(0xe59f0004)
+	o(0xe08f0000)
+
+	o(0xeafffffe)
+	rel, _ := initfunc.AddRel(objabi.R_CALLARM)
+	rel.SetOff(8)
+	rel.SetSiz(4)
+	rel.SetSym(addmoduledata)
+	rel.SetAdd(0xeafffffe) // vomit
+
+	o(0x00000000)
+
+	rel2, _ := initfunc.AddRel(objabi.R_PCREL)
+	rel2.SetOff(12)
+	rel2.SetSiz(4)
+	rel2.SetSym(ctxt.Moduledata)
+	rel2.SetAdd(4)
+}
+
+// Preserve highest 8 bits of a, and do addition to lower 24-bit
+// of a and b; used to adjust ARM branch instruction's target.
+func braddoff(a int32, b int32) int32 {
+	return int32((uint32(a))&0xff000000 | 0x00ffffff&uint32(a+b))
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch r.Type() {
+	default:
+		if r.Type() >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "unexpected relocation type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+			return false
+		}
+
+	// Handle relocations found in ELF object files.
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_PLT32):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CALLARM)
+
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, int64(braddoff(int32(r.Add()), ldr.SymPlt(targ)/4)))
+		}
+
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_THM_PC22): // R_ARM_THM_CALL
+		ld.Exitf("R_ARM_THM_CALL, are you using -marm?")
+		return false
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_GOT32): // R_ARM_GOT_BREL
+		if targType != sym.SDYNIMPORT {
+			addgotsyminternal(target, ldr, syms, targ)
+		} else {
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_ARM_GLOB_DAT))
+		}
+
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CONST) // write r->add during relocsym
+		su.SetRelocSym(rIdx, 0)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_GOT_PREL): // GOT(nil) + A - nil
+		if targType != sym.SDYNIMPORT {
+			addgotsyminternal(target, ldr, syms, targ)
+		} else {
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_ARM_GLOB_DAT))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+4+int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_GOTOFF): // R_ARM_GOTOFF32
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_GOTOFF)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_GOTPC): // R_ARM_BASE_PREL
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_CALL):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CALLARM)
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, int64(braddoff(int32(r.Add()), ldr.SymPlt(targ)/4)))
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_REL32): // R_ARM_REL32
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_ABS32):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_ARM_ABS32 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_PC24),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_JUMP24):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CALLARM)
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, int64(braddoff(int32(r.Add()), ldr.SymPlt(targ)/4)))
+		}
+
+		return true
+	}
+
+	// Handle references to ELF symbols from our own object files.
+	if targType != sym.SDYNIMPORT {
+		return true
+	}
+
+	// Reread the reloc to incorporate any changes in type above.
+	relocs := ldr.Relocs(s)
+	r = relocs.At(rIdx)
+
+	switch r.Type() {
+	case objabi.R_CALLARM:
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		addpltsym(target, ldr, syms, targ)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocSym(rIdx, syms.PLT)
+		su.SetRelocAdd(rIdx, int64(braddoff(int32(r.Add()), ldr.SymPlt(targ)/4))) // TODO: don't use r.Add for instruction bytes (issue 19811)
+		return true
+
+	case objabi.R_ADDR:
+		if !ldr.SymType(s).IsDATA() {
+			break
+		}
+		if target.IsElf() {
+			ld.Adddynsym(ldr, target, syms, targ)
+			rel := ldr.MakeSymbolUpdater(syms.Rel)
+			rel.AddAddrPlus(target.Arch, s, int64(r.Off()))
+			rel.AddUint32(target.Arch, elf.R_INFO32(uint32(ldr.SymDynid(targ)), uint32(elf.R_ARM_GLOB_DAT))) // we need a nil + A dynamic reloc
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocType(rIdx, objabi.R_CONST) // write r->add during relocsym
+			su.SetRelocSym(rIdx, 0)
+			return true
+		}
+
+	case objabi.R_GOTPCREL:
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		if targType != sym.SDYNIMPORT {
+			ldr.Errorf(s, "R_GOTPCREL target is not SDYNIMPORT symbol: %v", ldr.SymName(targ))
+		}
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_ARM_GLOB_DAT))
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+	}
+
+	return false
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	out.Write32(uint32(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	siz := r.Size
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_ARM_ABS32) | uint32(elfsym)<<8)
+		} else {
+			return false
+		}
+	case objabi.R_PCREL:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_ARM_REL32) | uint32(elfsym)<<8)
+		} else {
+			return false
+		}
+	case objabi.R_CALLARM:
+		if siz == 4 {
+			relocs := ldr.Relocs(s)
+			r := relocs.At(ri)
+			if r.Add()&0xff000000 == 0xeb000000 { // BL // TODO: using r.Add here is bad (issue 19811)
+				out.Write32(uint32(elf.R_ARM_CALL) | uint32(elfsym)<<8)
+			} else {
+				out.Write32(uint32(elf.R_ARM_JUMP24) | uint32(elfsym)<<8)
+			}
+		} else {
+			return false
+		}
+	case objabi.R_TLS_LE:
+		out.Write32(uint32(elf.R_ARM_TLS_LE32) | uint32(elfsym)<<8)
+	case objabi.R_TLS_IE:
+		out.Write32(uint32(elf.R_ARM_TLS_IE32) | uint32(elfsym)<<8)
+	case objabi.R_GOTPCREL:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_ARM_GOT_PREL) | uint32(elfsym)<<8)
+		} else {
+			return false
+		}
+	}
+
+	return true
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() == 0 {
+		// str lr, [sp, #-4]!
+		plt.AddUint32(ctxt.Arch, 0xe52de004)
+
+		// ldr lr, [pc, #4]
+		plt.AddUint32(ctxt.Arch, 0xe59fe004)
+
+		// add lr, pc, lr
+		plt.AddUint32(ctxt.Arch, 0xe08fe00e)
+
+		// ldr pc, [lr, #8]!
+		plt.AddUint32(ctxt.Arch, 0xe5bef008)
+
+		// .word &GLOBAL_OFFSET_TABLE[0] - .
+		plt.AddPCRelPlus(ctxt.Arch, got.Sym(), 4)
+
+		// the first .plt entry requires 3 .plt.got entries
+		got.AddUint32(ctxt.Arch, 0)
+
+		got.AddUint32(ctxt.Arch, 0)
+		got.AddUint32(ctxt.Arch, 0)
+	}
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	return false
+}
+
+func pereloc1(arch *sys.Arch, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, sectoff int64) bool {
+	return false
+}
+
+// sign extend a 24-bit integer.
+func signext24(x int64) int32 {
+	return (int32(x) << 8) >> 8
+}
+
+// encode an immediate in ARM's imm12 format. copied from ../../../internal/obj/arm/asm5.go
+func immrot(v uint32) uint32 {
+	for i := 0; i < 16; i++ {
+		if v&^0xff == 0 {
+			return uint32(i<<8) | v | 1<<25
+		}
+		v = v<<2 | v>>30
+	}
+	return 0
+}
+
+// Convert the direct jump relocation r to refer to a trampoline if the target is too far.
+func trampoline(ctxt *ld.Link, ldr *loader.Loader, ri int, rs, s loader.Sym) {
+	relocs := ldr.Relocs(s)
+	r := relocs.At(ri)
+	switch r.Type() {
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_CALL),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_PC24),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_ARM_JUMP24):
+		// Host object relocations that will be turned into a PLT call.
+		// The PLT may be too far. Insert a trampoline for them.
+		fallthrough
+	case objabi.R_CALLARM:
+		var t int64
+		// ldr.SymValue(rs) == 0 indicates a cross-package jump to a function that is not yet
+		// laid out. Conservatively use a trampoline. This should be rare, as we lay out packages
+		// in dependency order.
+		if ldr.SymValue(rs) != 0 {
+			// Workaround for issue #58425: it appears that the
+			// external linker doesn't always take into account the
+			// relocation addend when doing reachability checks. This
+			// means that if you have a call from function XYZ at
+			// offset 8 to runtime.duffzero with addend 800 (for
+			// example), where the distance between the start of XYZ
+			// and the start of runtime.duffzero is just over the
+			// limit (by 100 bytes, say), you can get "relocation
+			// doesn't fit" errors from the external linker. To deal
+			// with this, ignore the addend when performing the
+			// distance calculation (this assumes that we're only
+			// handling backward jumps; ideally we might want to check
+			// both with and without the addend).
+			if ctxt.IsExternal() {
+				t = (ldr.SymValue(rs) - (ldr.SymValue(s) + int64(r.Off()))) / 4
+			} else {
+				// r.Add is the instruction
+				// low 24-bit encodes the target address
+				t = (ldr.SymValue(rs) + int64(signext24(r.Add()&0xffffff)*4) - (ldr.SymValue(s) + int64(r.Off()))) / 4
+			}
+		}
+		if t > 0x7fffff || t <= -0x800000 || ldr.SymValue(rs) == 0 || (*ld.FlagDebugTramp > 1 && ldr.SymPkg(s) != ldr.SymPkg(rs)) {
+			// direct call too far, need to insert trampoline.
+			// look up existing trampolines first. if we found one within the range
+			// of direct call, we can reuse it. otherwise create a new one.
+			offset := (signext24(r.Add()&0xffffff) + 2) * 4
+			var tramp loader.Sym
+			for i := 0; ; i++ {
+				oName := ldr.SymName(rs)
+				name := oName + fmt.Sprintf("%+d-tramp%d", offset, i)
+				tramp = ldr.LookupOrCreateSym(name, ldr.SymVersion(rs))
+				ldr.SetAttrReachable(tramp, true)
+				if ldr.SymType(tramp) == sym.SDYNIMPORT {
+					// don't reuse trampoline defined in other module
+					continue
+				}
+				if oName == "runtime.deferreturn" {
+					ldr.SetIsDeferReturnTramp(tramp, true)
+				}
+				if ldr.SymValue(tramp) == 0 {
+					// either the trampoline does not exist -- we need to create one,
+					// or found one the address which is not assigned -- this will be
+					// laid down immediately after the current function. use this one.
+					break
+				}
+
+				t = (ldr.SymValue(tramp) - 8 - (ldr.SymValue(s) + int64(r.Off()))) / 4
+				if t >= -0x800000 && t < 0x7fffff {
+					// found an existing trampoline that is not too far
+					// we can just use it
+					break
+				}
+			}
+			if ldr.SymType(tramp) == 0 {
+				// trampoline does not exist, create one
+				trampb := ldr.MakeSymbolUpdater(tramp)
+				ctxt.AddTramp(trampb, ldr.SymType(s))
+				if ctxt.DynlinkingGo() || ldr.SymType(rs) == sym.SDYNIMPORT {
+					if immrot(uint32(offset)) == 0 {
+						ctxt.Errorf(s, "odd offset in dynlink direct call: %v+%d", ldr.SymName(rs), offset)
+					}
+					gentrampdyn(ctxt.Arch, trampb, rs, int64(offset))
+				} else if ctxt.BuildMode == ld.BuildModeCArchive || ctxt.BuildMode == ld.BuildModeCShared || ctxt.BuildMode == ld.BuildModePIE {
+					gentramppic(ctxt.Arch, trampb, rs, int64(offset))
+				} else {
+					gentramp(ctxt.Arch, ctxt.LinkMode, ldr, trampb, rs, int64(offset))
+				}
+			}
+			// modify reloc to point to tramp, which will be resolved later
+			sb := ldr.MakeSymbolUpdater(s)
+			relocs := sb.Relocs()
+			r := relocs.At(ri)
+			r.SetSym(tramp)
+			r.SetAdd(r.Add()&0xff000000 | 0xfffffe) // clear the offset embedded in the instruction
+		}
+	default:
+		ctxt.Errorf(s, "trampoline called with non-jump reloc: %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()))
+	}
+}
+
+// generate a trampoline to target+offset.
+func gentramp(arch *sys.Arch, linkmode ld.LinkMode, ldr *loader.Loader, tramp *loader.SymbolBuilder, target loader.Sym, offset int64) {
+	tramp.SetSize(12) // 3 instructions
+	P := make([]byte, tramp.Size())
+	t := ldr.SymValue(target) + offset
+	o1 := uint32(0xe5900000 | 12<<12 | 15<<16) // MOVW (R15), R12 // R15 is actual pc + 8
+	o2 := uint32(0xe12fff10 | 12)              // JMP  (R12)
+	o3 := uint32(t)                            // WORD $target
+	arch.ByteOrder.PutUint32(P, o1)
+	arch.ByteOrder.PutUint32(P[4:], o2)
+	arch.ByteOrder.PutUint32(P[8:], o3)
+	tramp.SetData(P)
+
+	if linkmode == ld.LinkExternal || ldr.SymValue(target) == 0 {
+		r, _ := tramp.AddRel(objabi.R_ADDR)
+		r.SetOff(8)
+		r.SetSiz(4)
+		r.SetSym(target)
+		r.SetAdd(offset)
+	}
+}
+
+// generate a trampoline to target+offset in position independent code.
+func gentramppic(arch *sys.Arch, tramp *loader.SymbolBuilder, target loader.Sym, offset int64) {
+	tramp.SetSize(16) // 4 instructions
+	P := make([]byte, tramp.Size())
+	o1 := uint32(0xe5900000 | 12<<12 | 15<<16 | 4)  // MOVW 4(R15), R12 // R15 is actual pc + 8
+	o2 := uint32(0xe0800000 | 12<<12 | 15<<16 | 12) // ADD R15, R12, R12
+	o3 := uint32(0xe12fff10 | 12)                   // JMP  (R12)
+	o4 := uint32(0)                                 // WORD $(target-pc) // filled in with relocation
+	arch.ByteOrder.PutUint32(P, o1)
+	arch.ByteOrder.PutUint32(P[4:], o2)
+	arch.ByteOrder.PutUint32(P[8:], o3)
+	arch.ByteOrder.PutUint32(P[12:], o4)
+	tramp.SetData(P)
+
+	r, _ := tramp.AddRel(objabi.R_PCREL)
+	r.SetOff(12)
+	r.SetSiz(4)
+	r.SetSym(target)
+	r.SetAdd(offset + 4)
+}
+
+// generate a trampoline to target+offset in dynlink mode (using GOT).
+func gentrampdyn(arch *sys.Arch, tramp *loader.SymbolBuilder, target loader.Sym, offset int64) {
+	tramp.SetSize(20)                               // 5 instructions
+	o1 := uint32(0xe5900000 | 12<<12 | 15<<16 | 8)  // MOVW 8(R15), R12 // R15 is actual pc + 8
+	o2 := uint32(0xe0800000 | 12<<12 | 15<<16 | 12) // ADD R15, R12, R12
+	o3 := uint32(0xe5900000 | 12<<12 | 12<<16)      // MOVW (R12), R12
+	o4 := uint32(0xe12fff10 | 12)                   // JMP  (R12)
+	o5 := uint32(0)                                 // WORD $target@GOT // filled in with relocation
+	o6 := uint32(0)
+	if offset != 0 {
+		// insert an instruction to add offset
+		tramp.SetSize(24) // 6 instructions
+		o6 = o5
+		o5 = o4
+		o4 = 0xe2800000 | 12<<12 | 12<<16 | immrot(uint32(offset)) // ADD $offset, R12, R12
+		o1 = uint32(0xe5900000 | 12<<12 | 15<<16 | 12)             // MOVW 12(R15), R12
+	}
+	P := make([]byte, tramp.Size())
+	arch.ByteOrder.PutUint32(P, o1)
+	arch.ByteOrder.PutUint32(P[4:], o2)
+	arch.ByteOrder.PutUint32(P[8:], o3)
+	arch.ByteOrder.PutUint32(P[12:], o4)
+	arch.ByteOrder.PutUint32(P[16:], o5)
+	if offset != 0 {
+		arch.ByteOrder.PutUint32(P[20:], o6)
+	}
+	tramp.SetData(P)
+
+	r, _ := tramp.AddRel(objabi.R_GOTPCREL)
+	r.SetOff(16)
+	r.SetSiz(4)
+	r.SetSym(target)
+	r.SetAdd(8)
+	if offset != 0 {
+		// increase reloc offset by 4 as we inserted an ADD instruction
+		r.SetOff(20)
+		r.SetAdd(12)
+	}
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (o int64, nExtReloc int, ok bool) {
+	rs := r.Sym()
+	if target.IsExternal() {
+		switch r.Type() {
+		case objabi.R_CALLARM:
+			// set up addend for eventual relocation via outer symbol.
+			_, off := ld.FoldSubSymbolOffset(ldr, rs)
+			xadd := int64(signext24(r.Add()&0xffffff))*4 + off
+			if xadd/4 > 0x7fffff || xadd/4 < -0x800000 {
+				ldr.Errorf(s, "direct call too far %d", xadd/4)
+			}
+			return int64(braddoff(int32(0xff000000&uint32(r.Add())), int32(0xffffff&uint32(xadd/4)))), 1, true
+		}
+		return -1, 0, false
+	}
+
+	const isOk = true
+	const noExtReloc = 0
+	switch r.Type() {
+	// The following three arch specific relocations are only for generation of
+	// Linux/ARM ELF's PLT entry (3 assembler instruction)
+	case objabi.R_PLT0: // add ip, pc, #0xXX00000
+		if ldr.SymValue(syms.GOTPLT) < ldr.SymValue(syms.PLT) {
+			ldr.Errorf(s, ".got.plt should be placed after .plt section.")
+		}
+		return 0xe28fc600 + (0xff & (int64(uint32(ldr.SymValue(rs)-(ldr.SymValue(syms.PLT)+int64(r.Off()))+r.Add())) >> 20)), noExtReloc, isOk
+	case objabi.R_PLT1: // add ip, ip, #0xYY000
+		return 0xe28cca00 + (0xff & (int64(uint32(ldr.SymValue(rs)-(ldr.SymValue(syms.PLT)+int64(r.Off()))+r.Add()+4)) >> 12)), noExtReloc, isOk
+	case objabi.R_PLT2: // ldr pc, [ip, #0xZZZ]!
+		return 0xe5bcf000 + (0xfff & int64(uint32(ldr.SymValue(rs)-(ldr.SymValue(syms.PLT)+int64(r.Off()))+r.Add()+8))), noExtReloc, isOk
+	case objabi.R_CALLARM: // bl XXXXXX or b YYYYYY
+		// r.Add is the instruction
+		// low 24-bit encodes the target address
+		t := (ldr.SymValue(rs) + int64(signext24(r.Add()&0xffffff)*4) - (ldr.SymValue(s) + int64(r.Off()))) / 4
+		if t > 0x7fffff || t < -0x800000 {
+			ldr.Errorf(s, "direct call too far: %s %x", ldr.SymName(rs), t)
+		}
+		return int64(braddoff(int32(0xff000000&uint32(r.Add())), int32(0xffffff&t))), noExtReloc, isOk
+	}
+
+	return val, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	log.Fatalf("unexpected relocation variant")
+	return -1
+}
+
+func extreloc(target *ld.Target, ldr *loader.Loader, r loader.Reloc, s loader.Sym) (loader.ExtReloc, bool) {
+	rs := r.Sym()
+	var rr loader.ExtReloc
+	switch r.Type() {
+	case objabi.R_CALLARM:
+		// set up addend for eventual relocation via outer symbol.
+		rs, off := ld.FoldSubSymbolOffset(ldr, rs)
+		rr.Xadd = int64(signext24(r.Add()&0xffffff))*4 + off
+		rst := ldr.SymType(rs)
+		if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && rst != sym.SUNDEFEXT && ldr.SymSect(rs) == nil {
+			ldr.Errorf(s, "missing section for %s", ldr.SymName(rs))
+		}
+		rr.Xsym = rs
+		rr.Type = r.Type()
+		rr.Size = r.Siz()
+		return rr, true
+	}
+	return rr, false
+}
+
+func addpltreloc(ldr *loader.Loader, plt *loader.SymbolBuilder, got *loader.SymbolBuilder, s loader.Sym, typ objabi.RelocType) {
+	r, _ := plt.AddRel(typ)
+	r.SetSym(got.Sym())
+	r.SetOff(int32(plt.Size()))
+	r.SetSiz(4)
+	r.SetAdd(int64(ldr.SymGot(s)) - 8)
+
+	plt.SetReachable(true)
+	plt.SetSize(plt.Size() + 4)
+	plt.Grow(plt.Size())
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+
+	if target.IsElf() {
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		got := ldr.MakeSymbolUpdater(syms.GOTPLT)
+		rel := ldr.MakeSymbolUpdater(syms.RelPLT)
+		if plt.Size() == 0 {
+			panic("plt is not set up")
+		}
+
+		// .got entry
+		ldr.SetGot(s, int32(got.Size()))
+
+		// In theory, all GOT should point to the first PLT entry,
+		// Linux/ARM's dynamic linker will do that for us, but FreeBSD/ARM's
+		// dynamic linker won't, so we'd better do it ourselves.
+		got.AddAddrPlus(target.Arch, plt.Sym(), 0)
+
+		// .plt entry, this depends on the .got entry
+		ldr.SetPlt(s, int32(plt.Size()))
+
+		addpltreloc(ldr, plt, got, s, objabi.R_PLT0) // add lr, pc, #0xXX00000
+		addpltreloc(ldr, plt, got, s, objabi.R_PLT1) // add lr, lr, #0xYY000
+		addpltreloc(ldr, plt, got, s, objabi.R_PLT2) // ldr pc, [lr, #0xZZZ]!
+
+		// rel
+		rel.AddAddrPlus(target.Arch, got.Sym(), int64(ldr.SymGot(s)))
+
+		rel.AddUint32(target.Arch, elf.R_INFO32(uint32(ldr.SymDynid(s)), uint32(elf.R_ARM_JUMP_SLOT)))
+	} else {
+		ldr.Errorf(s, "addpltsym: unsupported binary format")
+	}
+}
+
+func addgotsyminternal(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymGot(s) >= 0 {
+		return
+	}
+
+	got := ldr.MakeSymbolUpdater(syms.GOT)
+	ldr.SetGot(s, int32(got.Size()))
+	got.AddAddrPlus(target.Arch, s, 0)
+
+	if target.IsElf() {
+	} else {
+		ldr.Errorf(s, "addgotsyminternal: unsupported binary format")
+	}
+}
diff --git a/go/src/cmd/link/internal/arm/l.go b/go/src/cmd/link/internal/arm/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..d16dc2726e70b1f65eaa5d92acea773993f762d3
--- /dev/null
+++ b/go/src/cmd/link/internal/arm/l.go
@@ -0,0 +1,75 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm
+
+// Writing object files.
+
+// Inferno utils/5l/l.h
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+const (
+	maxAlign  = 8 // max data alignment
+	minAlign  = 1 // min data alignment
+	funcAlign = 4 // single-instruction alignment
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 13
+	dwarfRegLR = 14
+)
diff --git a/go/src/cmd/link/internal/arm/obj.go b/go/src/cmd/link/internal/arm/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..c17dca40b30eab3807c7f0ae8d8a630b4b8e3d8e
--- /dev/null
+++ b/go/src/cmd/link/internal/arm/obj.go
@@ -0,0 +1,109 @@
+// Inferno utils/5l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchARM
+
+	theArch := ld.Arch{
+		Funcalign:  funcAlign,
+		Maxalign:   maxAlign,
+		Minalign:   minAlign,
+		Dwarfregsp: dwarfRegSP,
+		Dwarfreglr: dwarfRegLR,
+		TrampLimit: 0x1c00000, // 24-bit signed offset * 4, leave room for PLT etc.
+
+		Plan9Magic: 0x647,
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Extreloc:         extreloc,
+		Trampoline:       trampoline,
+		Gentext:          gentext,
+		Machoreloc1:      machoreloc1,
+		PEreloc1:         pereloc1,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     "/lib/ld-linux.so.3", // 2 for OABI, 3 for EABI
+			LinuxdynldMusl: "/lib/ld-musl-arm.so.1",
+			Freebsddynld:   "/usr/libexec/ld-elf.so.1",
+			Openbsddynld:   "/usr/libexec/ld.so",
+			Netbsddynld:    "/libexec/ld.elf_so",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 8,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+
+	case objabi.Hplan9: /* plan 9 */
+		ld.HEADR = 32
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 4096
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hlinux, /* arm elf */
+		objabi.Hfreebsd,
+		objabi.Hnetbsd,
+		objabi.Hopenbsd:
+		*ld.FlagD = false
+		// with dynamic linking
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/arm64/asm.go b/go/src/cmd/link/internal/arm64/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..98645d1173d07a96b3ca5124070b8567e61c4424
--- /dev/null
+++ b/go/src/cmd/link/internal/arm64/asm.go
@@ -0,0 +1,1476 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"fmt"
+	"log"
+)
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	o := func(op uint32) {
+		initfunc.AddUint32(ctxt.Arch, op)
+	}
+	// 0000000000000000 <local.dso_init>:
+	// 0:	90000000 	adrp	x0, 0 <runtime.firstmoduledata>
+	// 	0: R_AARCH64_ADR_PREL_PG_HI21	local.moduledata
+	// 4:	91000000 	add	x0, x0, #0x0
+	// 	4: R_AARCH64_ADD_ABS_LO12_NC	local.moduledata
+	o(0x90000000)
+	o(0x91000000)
+	rel, _ := initfunc.AddRel(objabi.R_ADDRARM64)
+	rel.SetOff(0)
+	rel.SetSiz(8)
+	rel.SetSym(ctxt.Moduledata)
+
+	// 8:	14000000 	b	0 <runtime.addmoduledata>
+	// 	8: R_AARCH64_CALL26	runtime.addmoduledata
+	o(0x14000000)
+	rel2, _ := initfunc.AddRel(objabi.R_CALLARM64)
+	rel2.SetOff(8)
+	rel2.SetSiz(4)
+	rel2.SetSym(addmoduledata)
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	const pcrel = 1
+	switch r.Type() {
+	default:
+		if r.Type() >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "unexpected relocation type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+			return false
+		}
+
+	// Handle relocations found in ELF object files.
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_PREL32):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_AARCH64_PREL32 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in pcrel", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_PREL64):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_AARCH64_PREL64 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in pcrel", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+8)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_CALL26),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_JUMP26):
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in callarm64", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CALLARM64)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_ADR_GOT_PAGE),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_LD64_GOT_LO12_NC):
+		if targType != sym.SDYNIMPORT {
+			// have symbol
+			// TODO: turn LDR of GOT entry into ADR of symbol itself
+		}
+
+		// fall back to using GOT
+		// TODO: just needs relocation, no need to put in .dynsym
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_AARCH64_GLOB_DAT))
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_GOT)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_ADR_PREL_PG_HI21),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_ADD_ABS_LO12_NC):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_PCREL)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_ABS64):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_AARCH64_ABS64 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		if target.IsPIE() && target.IsInternal() {
+			// For internal linking PIE, this R_ADDR relocation cannot
+			// be resolved statically. We need to generate a dynamic
+			// relocation. Let the code below handle it.
+			break
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_LDST8_ABS_LO12_NC):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_LDST8)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_LDST16_ABS_LO12_NC):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_LDST16)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_LDST32_ABS_LO12_NC):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_LDST32)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_LDST64_ABS_LO12_NC):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_LDST64)
+
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_LDST128_ABS_LO12_NC):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_LDST128)
+		return true
+
+	// Handle relocations found in Mach-O object files.
+	case objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_UNSIGNED*2:
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected reloc for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		if target.IsPIE() && target.IsInternal() {
+			// For internal linking PIE, this R_ADDR relocation cannot
+			// be resolved statically. We need to generate a dynamic
+			// relocation. Let the code below handle it.
+			break
+		}
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_SUBTRACTOR*2:
+		// ARM64_RELOC_SUBTRACTOR must be followed by ARM64_RELOC_UNSIGNED.
+		// The pair of relocations resolves to the difference between two
+		// symbol addresses (each relocation specifies a symbol).
+		outer, off := ld.FoldSubSymbolOffset(ldr, targ)
+		if outer != s {
+			// TODO: support subtracted symbol in different section.
+			ldr.Errorf(s, "unsupported ARM64_RELOC_SUBTRACTOR reloc: target %s, outer %s", ldr.SymName(targ), ldr.SymName(outer))
+			break
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		relocs := su.Relocs()
+		if rIdx+1 >= relocs.Count() || relocs.At(rIdx+1).Type() != objabi.MachoRelocOffset+ld.MACHO_ARM64_RELOC_UNSIGNED*2 || relocs.At(rIdx+1).Off() != r.Off() {
+			ldr.Errorf(s, "unexpected ARM64_RELOC_SUBTRACTOR reloc, must be followed by ARM64_RELOC_UNSIGNED at same offset")
+			break
+		}
+		su.SetRelocType(rIdx+1, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx+1, r.Add()+int64(r.Off())+int64(r.Siz())-off)
+		// Remove the other relocation
+		su.SetRelocSiz(rIdx, 0)
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_BRANCH26*2 + pcrel:
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CALLARM64)
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+		}
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_PAGE21*2 + pcrel,
+		objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_PAGEOFF12*2:
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_PCREL)
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_GOT_LOAD_PAGE21*2 + pcrel,
+		objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_GOT_LOAD_PAGEOFF12*2:
+		if targType != sym.SDYNIMPORT {
+			// have symbol
+			// turn MOVD sym@GOT (adrp+ldr) into MOVD $sym (adrp+add)
+			data := ldr.Data(s)
+			off := r.Off()
+			if int(off+3) >= len(data) {
+				ldr.Errorf(s, "unexpected GOT_LOAD reloc for non-dynamic symbol %s", ldr.SymName(targ))
+				return false
+			}
+			o := target.Arch.ByteOrder.Uint32(data[off:])
+			su := ldr.MakeSymbolUpdater(s)
+			switch {
+			case (o>>24)&0x9f == 0x90: // adrp
+				// keep instruction unchanged, change relocation type below
+			case o>>24 == 0xf9: // ldr
+				// rewrite to add
+				o = (0x91 << 24) | (o & (1<<22 - 1))
+				su.MakeWritable()
+				su.SetUint32(target.Arch, int64(off), o)
+			default:
+				ldr.Errorf(s, "unexpected GOT_LOAD reloc for non-dynamic symbol %s", ldr.SymName(targ))
+				return false
+			}
+			su.SetRelocType(rIdx, objabi.R_ARM64_PCREL)
+			return true
+		}
+		ld.AddGotSym(target, ldr, syms, targ, 0)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ARM64_GOT)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_POINTER_TO_GOT*2 + pcrel:
+		if targType != sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected GOT reloc for non-dynamic symbol %s", ldr.SymName(targ))
+		}
+		ld.AddGotSym(target, ldr, syms, targ, 0)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz())+int64(ldr.SymGot(targ)))
+		return true
+	}
+
+	// Reread the reloc to incorporate any changes in type above.
+	relocs := ldr.Relocs(s)
+	r = relocs.At(rIdx)
+
+	switch r.Type() {
+	case objabi.R_CALLARM64:
+		if targType != sym.SDYNIMPORT {
+			// nothing to do, the relocation will be laid out in reloc
+			return true
+		}
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		// Internal linking.
+		if r.Add() != 0 {
+			ldr.Errorf(s, "PLT call with non-zero addend (%v)", r.Add())
+		}
+		// Build a PLT entry and change the relocation target to that entry.
+		addpltsym(target, ldr, syms, targ)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocSym(rIdx, syms.PLT)
+		su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+		return true
+
+	case objabi.R_ADDRARM64:
+		if targType == sym.SDYNIMPORT && ldr.SymType(s).IsText() && target.IsDarwin() {
+			// Loading the address of a dynamic symbol. Rewrite to use GOT.
+			// turn MOVD $sym (adrp+add) into MOVD sym@GOT (adrp+ldr)
+			if r.Add() != 0 {
+				ldr.Errorf(s, "unexpected nonzero addend for dynamic symbol %s", ldr.SymName(targ))
+				return false
+			}
+			su := ldr.MakeSymbolUpdater(s)
+			data := ldr.Data(s)
+			off := r.Off()
+			if int(off+8) > len(data) {
+				ldr.Errorf(s, "unexpected R_ADDRARM64 reloc for dynamic symbol %s", ldr.SymName(targ))
+				return false
+			}
+			o := target.Arch.ByteOrder.Uint32(data[off+4:])
+			if o>>24 == 0x91 { // add
+				// rewrite to ldr
+				o = (0xf9 << 24) | 1<<22 | (o & (1<<22 - 1))
+				su.MakeWritable()
+				su.SetUint32(target.Arch, int64(off+4), o)
+				if target.IsInternal() {
+					ld.AddGotSym(target, ldr, syms, targ, 0)
+					su.SetRelocSym(rIdx, syms.GOT)
+					su.SetRelocAdd(rIdx, int64(ldr.SymGot(targ)))
+					su.SetRelocType(rIdx, objabi.R_ARM64_PCREL_LDST64)
+				} else {
+					su.SetRelocType(rIdx, objabi.R_ARM64_GOTPCREL)
+				}
+				return true
+			}
+			ldr.Errorf(s, "unexpected R_ADDRARM64 reloc for dynamic symbol %s", ldr.SymName(targ))
+		}
+
+	case objabi.R_ADDR:
+		if ldr.SymType(s).IsText() && target.IsElf() {
+			// The code is asking for the address of an external
+			// function. We provide it with the address of the
+			// correspondent GOT symbol.
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_AARCH64_GLOB_DAT))
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocSym(rIdx, syms.GOT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+			return true
+		}
+
+		// Process dynamic relocations for the data sections.
+		if target.IsPIE() && target.IsInternal() {
+			// When internally linking, generate dynamic relocations
+			// for all typical R_ADDR relocations. The exception
+			// are those R_ADDR that are created as part of generating
+			// the dynamic relocations and must be resolved statically.
+			//
+			// There are three phases relevant to understanding this:
+			//
+			//	dodata()  // we are here
+			//	address() // symbol address assignment
+			//	reloc()   // resolution of static R_ADDR relocs
+			//
+			// At this point symbol addresses have not been
+			// assigned yet (as the final size of the .rela section
+			// will affect the addresses), and so we cannot write
+			// the Elf64_Rela.r_offset now. Instead we delay it
+			// until after the 'address' phase of the linker is
+			// complete. We do this via Addaddrplus, which creates
+			// a new R_ADDR relocation which will be resolved in
+			// the 'reloc' phase.
+			//
+			// These synthetic static R_ADDR relocs must be skipped
+			// now, or else we will be caught in an infinite loop
+			// of generating synthetic relocs for our synthetic
+			// relocs.
+			//
+			// Furthermore, the rela sections contain dynamic
+			// relocations with R_ADDR relocations on
+			// Elf64_Rela.r_offset. This field should contain the
+			// symbol offset as determined by reloc(), not the
+			// final dynamically linked address as a dynamic
+			// relocation would provide.
+			switch ldr.SymName(s) {
+			case ".dynsym", ".rela", ".rela.plt", ".got.plt", ".dynamic":
+				return false
+			}
+		} else {
+			// Either internally linking a static executable,
+			// in which case we can resolve these relocations
+			// statically in the 'reloc' phase, or externally
+			// linking, in which case the relocation will be
+			// prepared in the 'reloc' phase and passed to the
+			// external linker in the 'asmb' phase.
+			if t := ldr.SymType(s); !t.IsDATA() && !t.IsRODATA() {
+				break
+			}
+		}
+
+		if target.IsElf() {
+			// Generate R_AARCH64_RELATIVE relocations for best
+			// efficiency in the dynamic linker.
+			//
+			// As noted above, symbol addresses have not been
+			// assigned yet, so we can't generate the final reloc
+			// entry yet. We ultimately want:
+			//
+			// r_offset = s + r.Off
+			// r_info = R_AARCH64_RELATIVE
+			// r_addend = targ + r.Add
+			//
+			// The dynamic linker will set *offset = base address +
+			// addend.
+			//
+			// AddAddrPlus is used for r_offset and r_addend to
+			// generate new R_ADDR relocations that will update
+			// these fields in the 'reloc' phase.
+			rela := ldr.MakeSymbolUpdater(syms.Rela)
+			rela.AddAddrPlus(target.Arch, s, int64(r.Off()))
+			if r.Siz() == 8 {
+				rela.AddUint64(target.Arch, elf.R_INFO(0, uint32(elf.R_AARCH64_RELATIVE)))
+			} else {
+				ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+			}
+			rela.AddAddrPlus(target.Arch, targ, r.Add())
+			// Not mark r done here. So we still apply it statically,
+			// so in the file content we'll also have the right offset
+			// to the relocation target. So it can be examined statically
+			// (e.g. go version).
+			return true
+		}
+
+		if target.IsDarwin() {
+			// Mach-O relocations are a royal pain to lay out.
+			// They use a compact stateful bytecode representation.
+			// Here we record what are needed and encode them later.
+			ld.MachoAddRebase(s, int64(r.Off()))
+			// Not mark r done here. So we still apply it statically,
+			// so in the file content we'll also have the right offset
+			// to the relocation target. So it can be examined statically
+			// (e.g. go version).
+			return true
+		}
+
+	case objabi.R_ARM64_GOTPCREL:
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		if targType != sym.SDYNIMPORT {
+			ldr.Errorf(s, "R_ARM64_GOTPCREL target is not SDYNIMPORT symbol: %v", ldr.SymName(targ))
+		}
+		if r.Add() != 0 {
+			ldr.Errorf(s, "R_ARM64_GOTPCREL with non-zero addend (%v)", r.Add())
+		}
+		if target.IsElf() {
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_AARCH64_GLOB_DAT))
+		} else {
+			ld.AddGotSym(target, ldr, syms, targ, 0)
+		}
+		// turn into two relocations, one for each instruction.
+		su := ldr.MakeSymbolUpdater(s)
+		r.SetType(objabi.R_ARM64_GOT)
+		r.SetSiz(4)
+		r.SetSym(syms.GOT)
+		r.SetAdd(int64(ldr.SymGot(targ)))
+		r2, _ := su.AddRel(objabi.R_ARM64_GOT)
+		r2.SetSiz(4)
+		r2.SetOff(r.Off() + 4)
+		r2.SetSym(syms.GOT)
+		r2.SetAdd(int64(ldr.SymGot(targ)))
+		return true
+	}
+	return false
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	out.Write64(uint64(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	siz := r.Size
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		switch siz {
+		case 4:
+			out.Write64(uint64(elf.R_AARCH64_ABS32) | uint64(elfsym)<<32)
+		case 8:
+			out.Write64(uint64(elf.R_AARCH64_ABS64) | uint64(elfsym)<<32)
+		default:
+			return false
+		}
+	case objabi.R_ADDRARM64:
+		// two relocations: R_AARCH64_ADR_PREL_PG_HI21 and R_AARCH64_ADD_ABS_LO12_NC
+		out.Write64(uint64(elf.R_AARCH64_ADR_PREL_PG_HI21) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_AARCH64_ADD_ABS_LO12_NC) | uint64(elfsym)<<32)
+
+	case objabi.R_ARM64_PCREL_LDST8,
+		objabi.R_ARM64_PCREL_LDST16,
+		objabi.R_ARM64_PCREL_LDST32,
+		objabi.R_ARM64_PCREL_LDST64:
+		// two relocations: R_AARCH64_ADR_PREL_PG_HI21 and R_AARCH64_LDST{64/32/16/8}_ABS_LO12_NC
+		out.Write64(uint64(elf.R_AARCH64_ADR_PREL_PG_HI21) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		var ldstType elf.R_AARCH64
+		switch r.Type {
+		case objabi.R_ARM64_PCREL_LDST8:
+			ldstType = elf.R_AARCH64_LDST8_ABS_LO12_NC
+		case objabi.R_ARM64_PCREL_LDST16:
+			ldstType = elf.R_AARCH64_LDST16_ABS_LO12_NC
+		case objabi.R_ARM64_PCREL_LDST32:
+			ldstType = elf.R_AARCH64_LDST32_ABS_LO12_NC
+		case objabi.R_ARM64_PCREL_LDST64:
+			ldstType = elf.R_AARCH64_LDST64_ABS_LO12_NC
+		}
+		out.Write64(uint64(ldstType) | uint64(elfsym)<<32)
+
+	case objabi.R_ARM64_TLS_LE:
+		out.Write64(uint64(elf.R_AARCH64_TLSLE_MOVW_TPREL_G0) | uint64(elfsym)<<32)
+	case objabi.R_ARM64_TLS_IE:
+		out.Write64(uint64(elf.R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC) | uint64(elfsym)<<32)
+	case objabi.R_ARM64_GOTPCREL:
+		out.Write64(uint64(elf.R_AARCH64_ADR_GOT_PAGE) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_AARCH64_LD64_GOT_LO12_NC) | uint64(elfsym)<<32)
+	case objabi.R_CALLARM64:
+		if siz != 4 {
+			return false
+		}
+		out.Write64(uint64(elf.R_AARCH64_CALL26) | uint64(elfsym)<<32)
+
+	}
+	out.Write64(uint64(r.Xadd))
+
+	return true
+}
+
+// sign-extends from 21, 24-bit.
+func signext21(x int64) int64 { return x << (64 - 21) >> (64 - 21) }
+func signext24(x int64) int64 { return x << (64 - 24) >> (64 - 24) }
+
+func machoreloc1(arch *sys.Arch, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, sectoff int64) bool {
+	var v uint32
+
+	rs := r.Xsym
+	rt := r.Type
+	siz := r.Size
+	xadd := r.Xadd
+
+	if xadd != signext24(xadd) && rt != objabi.R_ADDR {
+		// If the relocation target would overflow the addend, then target
+		// a linker-manufactured label symbol with a smaller addend instead.
+		// R_ADDR has full-width addend encoded in data content, so it doesn't
+		// use a label symbol.
+		label := ldr.Lookup(offsetLabelName(ldr, rs, xadd/machoRelocLimit*machoRelocLimit), ldr.SymVersion(rs))
+		if label != 0 {
+			xadd = ldr.SymValue(rs) + xadd - ldr.SymValue(label)
+			rs = label
+		}
+		if xadd != signext24(xadd) {
+			ldr.Errorf(s, "internal error: relocation addend overflow: %s+0x%x", ldr.SymName(rs), xadd)
+		}
+	}
+	if rt == objabi.R_CALLARM64 && xadd != 0 {
+		label := ldr.Lookup(offsetLabelName(ldr, rs, xadd), ldr.SymVersion(rs))
+		if label != 0 {
+			xadd = ldr.SymValue(rs) + xadd - ldr.SymValue(label) // should always be 0 (checked below)
+			rs = label
+		}
+	}
+
+	if !ldr.SymType(s).IsDWARF() {
+		if ldr.SymDynid(rs) < 0 {
+			ldr.Errorf(s, "reloc %d (%s) to non-macho symbol %s type=%d (%s)", rt, sym.RelocName(arch, rt), ldr.SymName(rs), ldr.SymType(rs), ldr.SymType(rs))
+			return false
+		}
+
+		v = uint32(ldr.SymDynid(rs))
+		v |= 1 << 27 // external relocation
+	} else {
+		v = uint32(ldr.SymSect(rs).Extnum)
+		if v == 0 {
+			ldr.Errorf(s, "reloc %d (%s) to symbol %s in non-macho section %s type=%d (%s)", rt, sym.RelocName(arch, rt), ldr.SymName(rs), ldr.SymSect(rs).Name, ldr.SymType(rs), ldr.SymType(rs))
+			return false
+		}
+	}
+
+	switch rt {
+	default:
+		return false
+	case objabi.R_ADDR:
+		v |= ld.MACHO_ARM64_RELOC_UNSIGNED << 28
+	case objabi.R_CALLARM64:
+		if xadd != 0 {
+			// Addend should be handled above via label symbols.
+			ldr.Errorf(s, "unexpected non-zero addend: %s+%d", ldr.SymName(rs), xadd)
+		}
+		v |= 1 << 24 // pc-relative bit
+		v |= ld.MACHO_ARM64_RELOC_BRANCH26 << 28
+	case objabi.R_ADDRARM64,
+		objabi.R_ARM64_PCREL_LDST8,
+		objabi.R_ARM64_PCREL_LDST16,
+		objabi.R_ARM64_PCREL_LDST32,
+		objabi.R_ARM64_PCREL_LDST64:
+		siz = 4
+		// Two relocation entries: MACHO_ARM64_RELOC_PAGEOFF12 MACHO_ARM64_RELOC_PAGE21
+		// if r.Xadd is non-zero, add two MACHO_ARM64_RELOC_ADDEND.
+		if r.Xadd != 0 {
+			out.Write32(uint32(sectoff + 4))
+			out.Write32((ld.MACHO_ARM64_RELOC_ADDEND << 28) | (2 << 25) | uint32(xadd&0xffffff))
+		}
+		out.Write32(uint32(sectoff + 4))
+		out.Write32(v | (ld.MACHO_ARM64_RELOC_PAGEOFF12 << 28) | (2 << 25))
+		if r.Xadd != 0 {
+			out.Write32(uint32(sectoff))
+			out.Write32((ld.MACHO_ARM64_RELOC_ADDEND << 28) | (2 << 25) | uint32(xadd&0xffffff))
+		}
+		v |= 1 << 24 // pc-relative bit
+		v |= ld.MACHO_ARM64_RELOC_PAGE21 << 28
+	case objabi.R_ARM64_GOTPCREL:
+		siz = 4
+		// Two relocation entries: MACHO_ARM64_RELOC_GOT_LOAD_PAGEOFF12 MACHO_ARM64_RELOC_GOT_LOAD_PAGE21
+		// if r.Xadd is non-zero, add two MACHO_ARM64_RELOC_ADDEND.
+		if r.Xadd != 0 {
+			out.Write32(uint32(sectoff + 4))
+			out.Write32((ld.MACHO_ARM64_RELOC_ADDEND << 28) | (2 << 25) | uint32(xadd&0xffffff))
+		}
+		out.Write32(uint32(sectoff + 4))
+		out.Write32(v | (ld.MACHO_ARM64_RELOC_GOT_LOAD_PAGEOFF12 << 28) | (2 << 25))
+		if r.Xadd != 0 {
+			out.Write32(uint32(sectoff))
+			out.Write32((ld.MACHO_ARM64_RELOC_ADDEND << 28) | (2 << 25) | uint32(xadd&0xffffff))
+		}
+		v |= 1 << 24 // pc-relative bit
+		v |= ld.MACHO_ARM64_RELOC_GOT_LOAD_PAGE21 << 28
+	}
+
+	switch siz {
+	default:
+		return false
+	case 1:
+		v |= 0 << 25
+	case 2:
+		v |= 1 << 25
+	case 4:
+		v |= 2 << 25
+	case 8:
+		v |= 3 << 25
+	}
+
+	out.Write32(uint32(sectoff))
+	out.Write32(v)
+	return true
+}
+
+func pereloc1(arch *sys.Arch, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, sectoff int64) bool {
+	rs := r.Xsym
+	rt := r.Type
+
+	if (rt == objabi.R_ADDRARM64 || rt == objabi.R_ARM64_PCREL_LDST8 || rt == objabi.R_ARM64_PCREL_LDST16 ||
+		rt == objabi.R_ARM64_PCREL_LDST32 || rt == objabi.R_ARM64_PCREL_LDST64) && r.Xadd != signext21(r.Xadd) {
+		// If the relocation target would overflow the addend, then target
+		// a linker-manufactured label symbol with a smaller addend instead.
+		label := ldr.Lookup(offsetLabelName(ldr, rs, r.Xadd/peRelocLimit*peRelocLimit), ldr.SymVersion(rs))
+		if label == 0 {
+			ldr.Errorf(s, "invalid relocation: %v %s+0x%x", rt, ldr.SymName(rs), r.Xadd)
+			return false
+		}
+		rs = label
+	}
+	if rt == objabi.R_CALLARM64 && r.Xadd != 0 {
+		label := ldr.Lookup(offsetLabelName(ldr, rs, r.Xadd), ldr.SymVersion(rs))
+		if label == 0 {
+			ldr.Errorf(s, "invalid relocation: %v %s+0x%x", rt, ldr.SymName(rs), r.Xadd)
+			return false
+		}
+		rs = label
+	}
+	symdynid := ldr.SymDynid(rs)
+	if symdynid < 0 {
+		ldr.Errorf(s, "reloc %d (%s) to non-coff symbol %s type=%d (%s)", rt, sym.RelocName(arch, rt), ldr.SymName(rs), ldr.SymType(rs), ldr.SymType(rs))
+		return false
+	}
+
+	switch rt {
+	default:
+		return false
+
+	case objabi.R_DWARFSECREF:
+		out.Write32(uint32(sectoff))
+		out.Write32(uint32(symdynid))
+		out.Write16(ld.IMAGE_REL_ARM64_SECREL)
+
+	case objabi.R_ADDR:
+		out.Write32(uint32(sectoff))
+		out.Write32(uint32(symdynid))
+		if r.Size == 8 {
+			out.Write16(ld.IMAGE_REL_ARM64_ADDR64)
+		} else {
+			out.Write16(ld.IMAGE_REL_ARM64_ADDR32)
+		}
+
+	case objabi.R_PEIMAGEOFF:
+		out.Write16(ld.IMAGE_REL_ARM64_ADDR32NB)
+
+	case objabi.R_ADDRARM64:
+		// Note: r.Xadd has been taken care of below, in archreloc.
+		out.Write32(uint32(sectoff))
+		out.Write32(uint32(symdynid))
+		out.Write16(ld.IMAGE_REL_ARM64_PAGEBASE_REL21)
+
+		out.Write32(uint32(sectoff + 4))
+		out.Write32(uint32(symdynid))
+		out.Write16(ld.IMAGE_REL_ARM64_PAGEOFFSET_12A)
+
+	case objabi.R_ARM64_PCREL_LDST8,
+		objabi.R_ARM64_PCREL_LDST16,
+		objabi.R_ARM64_PCREL_LDST32,
+		objabi.R_ARM64_PCREL_LDST64:
+		// Note: r.Xadd has been taken care of below, in archreloc.
+		out.Write32(uint32(sectoff))
+		out.Write32(uint32(symdynid))
+		out.Write16(ld.IMAGE_REL_ARM64_PAGEBASE_REL21)
+
+		out.Write32(uint32(sectoff + 4))
+		out.Write32(uint32(symdynid))
+		out.Write16(ld.IMAGE_REL_ARM64_PAGEOFFSET_12L)
+
+	case objabi.R_CALLARM64:
+		// Note: r.Xadd has been taken care of above, by using a label pointing into the middle of the function.
+		out.Write32(uint32(sectoff))
+		out.Write32(uint32(symdynid))
+		out.Write16(ld.IMAGE_REL_ARM64_BRANCH26)
+	}
+
+	return true
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (int64, int, bool) {
+	const noExtReloc = 0
+	const isOk = true
+
+	rs := r.Sym()
+
+	if target.IsExternal() {
+		nExtReloc := 0
+		switch rt := r.Type(); rt {
+		default:
+		case objabi.R_ARM64_GOTPCREL,
+			objabi.R_ARM64_PCREL_LDST8,
+			objabi.R_ARM64_PCREL_LDST16,
+			objabi.R_ARM64_PCREL_LDST32,
+			objabi.R_ARM64_PCREL_LDST64,
+			objabi.R_ADDRARM64:
+
+			// set up addend for eventual relocation via outer symbol.
+			rs, off := ld.FoldSubSymbolOffset(ldr, rs)
+			xadd := r.Add() + off
+			rst := ldr.SymType(rs)
+			if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && ldr.SymSect(rs) == nil {
+				ldr.Errorf(s, "missing section for %s", ldr.SymName(rs))
+			}
+
+			nExtReloc = 2 // need two ELF/Mach-O relocations. see elfreloc1/machoreloc1
+			if target.IsDarwin() && xadd != 0 {
+				nExtReloc = 4 // need another two relocations for non-zero addend
+			}
+
+			if target.IsWindows() {
+				var o0, o1 uint32
+				if target.IsBigEndian() {
+					o0 = uint32(val >> 32)
+					o1 = uint32(val)
+				} else {
+					o0 = uint32(val)
+					o1 = uint32(val >> 32)
+				}
+
+				// The first instruction (ADRP) has a 21-bit immediate field,
+				// and the second (ADD or LD/ST) has a 12-bit immediate field.
+				// The first instruction is only for high bits, but to get the carry bits right we have
+				// to put the full addend, including the bottom 12 bits again.
+				// That limits the distance of any addend to only 21 bits.
+				// But we assume that ADRP's top bit will be interpreted as a sign bit,
+				// so we only use 20 bits.
+				// pereloc takes care of introducing new symbol labels
+				// every megabyte for longer relocations.
+				xadd := uint32(xadd)
+				o0 |= (xadd&3)<<29 | (xadd&0xffffc)<<3
+				switch rt {
+				case objabi.R_ARM64_PCREL_LDST8, objabi.R_ADDRARM64:
+					o1 |= (xadd & 0xfff) << 10
+				case objabi.R_ARM64_PCREL_LDST16:
+					if xadd&0x1 != 0 {
+						ldr.Errorf(s, "offset for 16-bit load/store has unaligned value %d", xadd&0xfff)
+					}
+					o1 |= ((xadd & 0xfff) >> 1) << 10
+				case objabi.R_ARM64_PCREL_LDST32:
+					if xadd&0x3 != 0 {
+						ldr.Errorf(s, "offset for 32-bit load/store has unaligned value %d", xadd&0xfff)
+					}
+					o1 |= ((xadd & 0xfff) >> 2) << 10
+				case objabi.R_ARM64_PCREL_LDST64:
+					if xadd&0x7 != 0 {
+						ldr.Errorf(s, "offset for 64-bit load/store has unaligned value %d", xadd&0xfff)
+					}
+					o1 |= ((xadd & 0xfff) >> 3) << 10
+				}
+
+				if target.IsBigEndian() {
+					val = int64(o0)<<32 | int64(o1)
+				} else {
+					val = int64(o1)<<32 | int64(o0)
+				}
+			}
+
+			return val, nExtReloc, isOk
+
+		case objabi.R_CALLARM64:
+			nExtReloc = 1
+			return val, nExtReloc, isOk
+
+		case objabi.R_ARM64_TLS_LE:
+			nExtReloc = 1
+			return val, nExtReloc, isOk
+
+		case objabi.R_ARM64_TLS_IE:
+			nExtReloc = 2 // need two ELF relocations. see elfreloc1
+			return val, nExtReloc, isOk
+
+		case objabi.R_ADDR:
+			if target.IsWindows() && r.Add() != 0 {
+				if r.Siz() == 8 {
+					val = r.Add()
+				} else if target.IsBigEndian() {
+					val = int64(uint32(val)) | r.Add()<<32
+				} else {
+					val = val>>32<<32 | int64(uint32(r.Add()))
+				}
+				return val, 1, true
+			}
+		}
+	}
+
+	switch rt := r.Type(); rt {
+	case objabi.R_ADDRARM64,
+		objabi.R_ARM64_PCREL_LDST8,
+		objabi.R_ARM64_PCREL_LDST16,
+		objabi.R_ARM64_PCREL_LDST32,
+		objabi.R_ARM64_PCREL_LDST64:
+		t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+		if t >= 1<<32 || t < -1<<32 {
+			ldr.Errorf(s, "program too large, address relocation distance = %d", t)
+		}
+
+		var o0, o1 uint32
+
+		if target.IsBigEndian() {
+			o0 = uint32(val >> 32)
+			o1 = uint32(val)
+		} else {
+			o0 = uint32(val)
+			o1 = uint32(val >> 32)
+		}
+
+		o0 |= (uint32((t>>12)&3) << 29) | (uint32((t>>12>>2)&0x7ffff) << 5)
+		switch rt {
+		case objabi.R_ARM64_PCREL_LDST8, objabi.R_ADDRARM64:
+			o1 |= uint32(t&0xfff) << 10
+		case objabi.R_ARM64_PCREL_LDST16:
+			if t&0x1 != 0 {
+				ldr.Errorf(s, "offset for 16-bit load/store has unaligned value %d", t&0xfff)
+			}
+			o1 |= (uint32(t&0xfff) >> 1) << 10
+		case objabi.R_ARM64_PCREL_LDST32:
+			if t&0x3 != 0 {
+				ldr.Errorf(s, "offset for 32-bit load/store has unaligned value %d", t&0xfff)
+			}
+			o1 |= (uint32(t&0xfff) >> 2) << 10
+		case objabi.R_ARM64_PCREL_LDST64:
+			if t&0x7 != 0 {
+				ldr.Errorf(s, "offset for 64-bit load/store has unaligned value %d", t&0xfff)
+			}
+			o1 |= (uint32(t&0xfff) >> 3) << 10
+		}
+
+		// when laid out, the instruction order must always be o1, o2.
+		if target.IsBigEndian() {
+			return int64(o0)<<32 | int64(o1), noExtReloc, true
+		}
+		return int64(o1)<<32 | int64(o0), noExtReloc, true
+
+	case objabi.R_ARM64_TLS_LE:
+		if target.IsDarwin() {
+			ldr.Errorf(s, "TLS reloc on unsupported OS %v", target.HeadType)
+		}
+		// The TCB is two pointers. This is not documented anywhere, but is
+		// de facto part of the ABI.
+		v := ldr.SymValue(rs) + int64(2*target.Arch.PtrSize)
+		if v < 0 || v >= 32678 {
+			ldr.Errorf(s, "TLS offset out of range %d", v)
+		}
+		return val | (v << 5), noExtReloc, true
+
+	case objabi.R_ARM64_TLS_IE:
+		if target.IsPIE() && target.IsElf() {
+			// We are linking the final executable, so we
+			// can optimize any TLS IE relocation to LE.
+
+			if !target.IsLinux() {
+				ldr.Errorf(s, "TLS reloc on unsupported OS %v", target.HeadType)
+			}
+
+			// The TCB is two pointers. This is not documented anywhere, but is
+			// de facto part of the ABI.
+			v := ldr.SymAddr(rs) + int64(2*target.Arch.PtrSize) + r.Add()
+			if v < 0 || v >= 32678 {
+				ldr.Errorf(s, "TLS offset out of range %d", v)
+			}
+
+			var o0, o1 uint32
+			if target.IsBigEndian() {
+				o0 = uint32(val >> 32)
+				o1 = uint32(val)
+			} else {
+				o0 = uint32(val)
+				o1 = uint32(val >> 32)
+			}
+
+			// R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21
+			// turn ADRP to MOVZ
+			o0 = 0xd2a00000 | o0&0x1f | (uint32((v>>16)&0xffff) << 5)
+			// R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC
+			// turn LD64 to MOVK
+			if v&3 != 0 {
+				ldr.Errorf(s, "invalid address: %x for relocation type: R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC", v)
+			}
+			o1 = 0xf2800000 | o1&0x1f | (uint32(v&0xffff) << 5)
+
+			// when laid out, the instruction order must always be o0, o1.
+			if target.IsBigEndian() {
+				return int64(o0)<<32 | int64(o1), noExtReloc, isOk
+			}
+			return int64(o1)<<32 | int64(o0), noExtReloc, isOk
+		} else {
+			log.Fatalf("cannot handle R_ARM64_TLS_IE (sym %s) when linking internally", ldr.SymName(s))
+		}
+
+	case objabi.R_CALLARM64:
+		var t int64
+		if ldr.SymType(rs) == sym.SDYNIMPORT {
+			t = (ldr.SymAddr(syms.PLT) + r.Add()) - (ldr.SymValue(s) + int64(r.Off()))
+		} else {
+			t = (ldr.SymAddr(rs) + r.Add()) - (ldr.SymValue(s) + int64(r.Off()))
+		}
+		if t >= 1<<27 || t < -1<<27 {
+			ldr.Errorf(s, "program too large, call relocation distance = %d", t)
+		}
+		return val | ((t >> 2) & 0x03ffffff), noExtReloc, true
+
+	case objabi.R_ARM64_GOT:
+		if (val>>24)&0x9f == 0x90 {
+			// R_AARCH64_ADR_GOT_PAGE
+			// patch instruction: adrp
+			t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+			if t >= 1<<32 || t < -1<<32 {
+				ldr.Errorf(s, "program too large, address relocation distance = %d", t)
+			}
+			var o0 uint32
+			o0 |= (uint32((t>>12)&3) << 29) | (uint32((t>>12>>2)&0x7ffff) << 5)
+			return val | int64(o0), noExtReloc, isOk
+		} else if val>>24 == 0xf9 {
+			// R_AARCH64_LD64_GOT_LO12_NC
+			// patch instruction: ldr
+			t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+			if t&7 != 0 {
+				ldr.Errorf(s, "invalid address: %x for relocation type: R_AARCH64_LD64_GOT_LO12_NC", t)
+			}
+			var o1 uint32
+			o1 |= uint32(t&0xfff) << (10 - 3)
+			return val | int64(uint64(o1)), noExtReloc, isOk
+		} else {
+			ldr.Errorf(s, "unsupported instruction for %x R_GOTARM64", val)
+		}
+
+	case objabi.R_ARM64_PCREL:
+		// When targetting Windows, the instruction immediate field is cleared
+		// before applying relocations, as it contains the offset as bytes
+		// instead of pages. It has already been accounted for in loadpe.Load
+		// by adjusting r.Add().
+		if (val>>24)&0x9f == 0x90 {
+			// ELF R_AARCH64_ADR_PREL_PG_HI21, or Mach-O ARM64_RELOC_PAGE21, or PE IMAGE_REL_ARM64_PAGEBASE_REL21
+			// patch instruction: adrp
+			t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+			if t >= 1<<32 || t < -1<<32 {
+				ldr.Errorf(s, "program too large, address relocation distance = %d", t)
+			}
+			o0 := (uint32((t>>12)&3) << 29) | (uint32((t>>12>>2)&0x7ffff) << 5)
+			if target.IsWindows() {
+				val &^= 3<<29 | 0x7ffff<<5
+			}
+			return val | int64(o0), noExtReloc, isOk
+		} else if (val>>24)&0x9f == 0x91 {
+			// ELF R_AARCH64_ADD_ABS_LO12_NC, or Mach-O ARM64_RELOC_PAGEOFF12, or PE IMAGE_REL_ARM64_PAGEOFFSET_12A
+			// patch instruction: add
+			t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+			o1 := uint32(t&0xfff) << 10
+			if target.IsWindows() {
+				val &^= 0xfff << 10
+			}
+			return val | int64(o1), noExtReloc, isOk
+		} else if (val>>24)&0x3b == 0x39 {
+			// Mach-O ARM64_RELOC_PAGEOFF12 or PE IMAGE_REL_ARM64_PAGEOFFSET_12L
+			// patch ldr/str(b/h/w/d/q) (integer or vector) instructions, which have different scaling factors.
+			// Mach-O and PE use same relocation type for them.
+			shift := uint32(val) >> 30
+			if shift == 0 && (val>>20)&0x048 == 0x048 { // 128-bit vector load
+				shift = 4
+			}
+			t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+			if t&(1<<shift-1) != 0 {
+				ldr.Errorf(s, "invalid address: %x for relocation type: ARM64_RELOC_PAGEOFF12", t)
+			}
+			o1 := (uint32(t&0xfff) >> shift) << 10
+			if target.IsWindows() {
+				val &^= 0xfff << 10
+			}
+			return val | int64(o1), noExtReloc, isOk
+		} else {
+			ldr.Errorf(s, "unsupported instruction for %x R_ARM64_PCREL", val)
+		}
+
+	case objabi.R_ARM64_LDST8:
+		t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+		o0 := uint32(t&0xfff) << 10
+		return val | int64(o0), noExtReloc, true
+
+	case objabi.R_ARM64_LDST16:
+		t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+		if t&1 != 0 {
+			ldr.Errorf(s, "invalid address: %x for relocation type: R_AARCH64_LDST16_ABS_LO12_NC", t)
+		}
+		o0 := (uint32(t&0xfff) >> 1) << 10
+		return val | int64(o0), noExtReloc, true
+
+	case objabi.R_ARM64_LDST32:
+		t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+		if t&3 != 0 {
+			ldr.Errorf(s, "invalid address: %x for relocation type: R_AARCH64_LDST32_ABS_LO12_NC", t)
+		}
+		o0 := (uint32(t&0xfff) >> 2) << 10
+		return val | int64(o0), noExtReloc, true
+
+	case objabi.R_ARM64_LDST64:
+		t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+		if t&7 != 0 {
+			ldr.Errorf(s, "invalid address: %x for relocation type: R_AARCH64_LDST64_ABS_LO12_NC", t)
+		}
+		o0 := (uint32(t&0xfff) >> 3) << 10
+		return val | int64(o0), noExtReloc, true
+
+	case objabi.R_ARM64_LDST128:
+		t := ldr.SymAddr(rs) + r.Add() - ((ldr.SymValue(s) + int64(r.Off())) &^ 0xfff)
+		if t&15 != 0 {
+			ldr.Errorf(s, "invalid address: %x for relocation type: R_AARCH64_LDST128_ABS_LO12_NC", t)
+		}
+		o0 := (uint32(t&0xfff) >> 4) << 10
+		return val | int64(o0), noExtReloc, true
+	}
+
+	return val, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	log.Fatalf("unexpected relocation variant")
+	return -1
+}
+
+func extreloc(target *ld.Target, ldr *loader.Loader, r loader.Reloc, s loader.Sym) (loader.ExtReloc, bool) {
+	switch rt := r.Type(); rt {
+	case objabi.R_ARM64_GOTPCREL,
+		objabi.R_ARM64_PCREL_LDST8,
+		objabi.R_ARM64_PCREL_LDST16,
+		objabi.R_ARM64_PCREL_LDST32,
+		objabi.R_ARM64_PCREL_LDST64,
+		objabi.R_ADDRARM64:
+		rr := ld.ExtrelocViaOuterSym(ldr, r, s)
+		return rr, true
+	case objabi.R_CALLARM64,
+		objabi.R_ARM64_TLS_LE,
+		objabi.R_ARM64_TLS_IE:
+		return ld.ExtrelocSimple(ldr, r), true
+	}
+	return loader.ExtReloc{}, false
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() == 0 {
+		// stp     x16, x30, [sp, #-16]!
+		// identifying information
+		plt.AddUint32(ctxt.Arch, 0xa9bf7bf0)
+
+		// the following two instructions (adrp + ldr) load *got[2] into x17
+		// adrp    x16, &got[0]
+		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 16, objabi.R_ARM64_GOT, 4)
+		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x90000010)
+
+		// <imm> is the offset value of &got[2] to &got[0], the same below
+		// ldr     x17, [x16, <imm>]
+		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 16, objabi.R_ARM64_GOT, 4)
+		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0xf9400211)
+
+		// add     x16, x16, <imm>
+		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 16, objabi.R_ARM64_PCREL, 4)
+		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x91000210)
+
+		// br      x17
+		plt.AddUint32(ctxt.Arch, 0xd61f0220)
+
+		// 3 nop for place holder
+		plt.AddUint32(ctxt.Arch, 0xd503201f)
+		plt.AddUint32(ctxt.Arch, 0xd503201f)
+		plt.AddUint32(ctxt.Arch, 0xd503201f)
+
+		// check gotplt.size == 0
+		if gotplt.Size() != 0 {
+			ctxt.Errorf(gotplt.Sym(), "got.plt is not empty at the very beginning")
+		}
+		gotplt.AddAddrPlus(ctxt.Arch, dynamic, 0)
+
+		gotplt.AddUint64(ctxt.Arch, 0)
+		gotplt.AddUint64(ctxt.Arch, 0)
+	}
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+
+	if target.IsElf() {
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		gotplt := ldr.MakeSymbolUpdater(syms.GOTPLT)
+		rela := ldr.MakeSymbolUpdater(syms.RelaPLT)
+		if plt.Size() == 0 {
+			panic("plt is not set up")
+		}
+
+		// adrp    x16, &got.plt[0]
+		plt.AddAddrPlus4(target.Arch, gotplt.Sym(), gotplt.Size())
+		plt.SetUint32(target.Arch, plt.Size()-4, 0x90000010)
+		relocs := plt.Relocs()
+		plt.SetRelocType(relocs.Count()-1, objabi.R_ARM64_GOT)
+
+		// <offset> is the offset value of &got.plt[n] to &got.plt[0]
+		// ldr     x17, [x16, <offset>]
+		plt.AddAddrPlus4(target.Arch, gotplt.Sym(), gotplt.Size())
+		plt.SetUint32(target.Arch, plt.Size()-4, 0xf9400211)
+		relocs = plt.Relocs()
+		plt.SetRelocType(relocs.Count()-1, objabi.R_ARM64_GOT)
+
+		// add     x16, x16, <offset>
+		plt.AddAddrPlus4(target.Arch, gotplt.Sym(), gotplt.Size())
+		plt.SetUint32(target.Arch, plt.Size()-4, 0x91000210)
+		relocs = plt.Relocs()
+		plt.SetRelocType(relocs.Count()-1, objabi.R_ARM64_PCREL)
+
+		// br      x17
+		plt.AddUint32(target.Arch, 0xd61f0220)
+
+		// add to got.plt: pointer to plt[0]
+		gotplt.AddAddrPlus(target.Arch, plt.Sym(), 0)
+
+		// rela
+		rela.AddAddrPlus(target.Arch, gotplt.Sym(), gotplt.Size()-8)
+		sDynid := ldr.SymDynid(s)
+
+		rela.AddUint64(target.Arch, elf.R_INFO(uint32(sDynid), uint32(elf.R_AARCH64_JUMP_SLOT)))
+		rela.AddUint64(target.Arch, 0)
+
+		ldr.SetPlt(s, int32(plt.Size()-16))
+	} else if target.IsDarwin() {
+		ld.AddGotSym(target, ldr, syms, s, 0)
+
+		sDynid := ldr.SymDynid(s)
+		lep := ldr.MakeSymbolUpdater(syms.LinkEditPLT)
+		lep.AddUint32(target.Arch, uint32(sDynid))
+
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		ldr.SetPlt(s, int32(plt.Size()))
+
+		// adrp x16, GOT
+		plt.AddUint32(target.Arch, 0x90000010)
+		r, _ := plt.AddRel(objabi.R_ARM64_GOT)
+		r.SetOff(int32(plt.Size() - 4))
+		r.SetSiz(4)
+		r.SetSym(syms.GOT)
+		r.SetAdd(int64(ldr.SymGot(s)))
+
+		// ldr x17, [x16, <offset>]
+		plt.AddUint32(target.Arch, 0xf9400211)
+		r, _ = plt.AddRel(objabi.R_ARM64_GOT)
+		r.SetOff(int32(plt.Size() - 4))
+		r.SetSiz(4)
+		r.SetSym(syms.GOT)
+		r.SetAdd(int64(ldr.SymGot(s)))
+
+		// br x17
+		plt.AddUint32(target.Arch, 0xd61f0220)
+	} else {
+		ldr.Errorf(s, "addpltsym: unsupported binary format")
+	}
+}
+
+const (
+	machoRelocLimit = 1 << 23
+	peRelocLimit    = 1 << 20
+)
+
+func gensymlate(ctxt *ld.Link, ldr *loader.Loader) {
+	// When external linking on darwin, Mach-O relocation has only signed 24-bit
+	// addend. For large symbols, we generate "label" symbols in the middle, so
+	// that relocations can target them with smaller addends.
+	// On Windows, we only get 21 bits, again (presumably) signed.
+	// Also, on Windows (always) and Darwin (for very large binaries), the external
+	// linker doesn't support CALL relocations with addend, so we generate "label"
+	// symbols for functions of which we can target the middle (Duff's devices).
+	if !ctxt.IsDarwin() && !ctxt.IsWindows() || !ctxt.IsExternal() {
+		return
+	}
+
+	limit := int64(machoRelocLimit)
+	if ctxt.IsWindows() {
+		limit = peRelocLimit
+	}
+
+	// addLabelSyms adds "label" symbols at s+limit, s+2*limit, etc.
+	addLabelSyms := func(s loader.Sym, limit, sz int64) {
+		if ldr.SymSect(s) == nil {
+			log.Fatalf("gensymlate: symbol %s has no section (type=%v)", ldr.SymName(s), ldr.SymType(s))
+		}
+		v := ldr.SymValue(s)
+		for off := limit; off < sz; off += limit {
+			p := ldr.LookupOrCreateSym(offsetLabelName(ldr, s, off), ldr.SymVersion(s))
+			ldr.SetAttrReachable(p, true)
+			ldr.SetSymValue(p, v+off)
+			ldr.SetSymSect(p, ldr.SymSect(s))
+			if ctxt.IsDarwin() {
+				ld.AddMachoSym(ldr, p)
+			} else if ctxt.IsWindows() {
+				ld.AddPELabelSym(ldr, p)
+			} else {
+				panic("missing case in gensymlate")
+			}
+			// fmt.Printf("gensymlate %s %x\n", ldr.SymName(p), ldr.SymValue(p))
+		}
+	}
+
+	// Generate symbol names for every offset we need in duffcopy/duffzero (only 64 each).
+	if s := ldr.Lookup("runtime.duffcopy", sym.SymVerABIInternal); s != 0 && ldr.AttrReachable(s) {
+		addLabelSyms(s, 8, 8*64)
+	}
+	if s := ldr.Lookup("runtime.duffzero", sym.SymVerABIInternal); s != 0 && ldr.AttrReachable(s) {
+		addLabelSyms(s, 4, 4*64)
+	}
+
+	if ctxt.IsDarwin() {
+		big := false
+		for _, seg := range ld.Segments {
+			if seg.Length >= machoRelocLimit {
+				big = true
+				break
+			}
+		}
+		if !big {
+			return // skip work if nothing big
+		}
+	}
+
+	for s, n := loader.Sym(1), loader.Sym(ldr.NSym()); s < n; s++ {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		t := ldr.SymType(s)
+		if t.IsText() {
+			// Except for Duff's devices (handled above), we don't
+			// target the middle of a function.
+			continue
+		}
+		if t >= sym.SDWARFSECT {
+			continue // no need to add label for DWARF symbols
+		}
+		if ldr.AttrSpecial(s) || !ldr.TopLevelSym(s) {
+			// no need to add label for special symbols and non-top-level symbols
+			continue
+		}
+		sz := ldr.SymSize(s)
+		if sz <= limit {
+			continue
+		}
+		addLabelSyms(s, limit, sz)
+	}
+
+	// Also for carrier symbols (for which SymSize is 0)
+	for _, ss := range ld.CarrierSymByType {
+		if ss.Sym != 0 && ss.Size > limit {
+			addLabelSyms(ss.Sym, limit, ss.Size)
+		}
+	}
+}
+
+// offsetLabelName returns the name of the "label" symbol used for a
+// relocation targeting s+off. The label symbols is used on Darwin/Windows
+// when external linking, so that the addend fits in a Mach-O/PE relocation.
+func offsetLabelName(ldr *loader.Loader, s loader.Sym, off int64) string {
+	if off>>20<<20 == off {
+		return fmt.Sprintf("%s+%dMB", ldr.SymExtname(s), off>>20)
+	}
+	return fmt.Sprintf("%s+%d", ldr.SymExtname(s), off)
+}
+
+// Convert the direct jump relocation r to refer to a trampoline if the target is too far.
+func trampoline(ctxt *ld.Link, ldr *loader.Loader, ri int, rs, s loader.Sym) {
+	relocs := ldr.Relocs(s)
+	r := relocs.At(ri)
+	const pcrel = 1
+	switch r.Type() {
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_CALL26),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_AARCH64_JUMP26),
+		objabi.MachoRelocOffset + ld.MACHO_ARM64_RELOC_BRANCH26*2 + pcrel:
+		// Host object relocations that will be turned into a PLT call.
+		// The PLT may be too far. Insert a trampoline for them.
+		fallthrough
+	case objabi.R_CALLARM64:
+		var t int64
+		// ldr.SymValue(rs) == 0 indicates a cross-package jump to a function that is not yet
+		// laid out. Conservatively use a trampoline. This should be rare, as we lay out packages
+		// in dependency order.
+		if ldr.SymValue(rs) != 0 {
+			t = ldr.SymValue(rs) + r.Add() - (ldr.SymValue(s) + int64(r.Off()))
+		}
+		if t >= 1<<27 || t < -1<<27 || ldr.SymValue(rs) == 0 || (*ld.FlagDebugTramp > 1 && (ldr.SymPkg(s) == "" || ldr.SymPkg(s) != ldr.SymPkg(rs))) {
+			// direct call too far, need to insert trampoline.
+			// look up existing trampolines first. if we found one within the range
+			// of direct call, we can reuse it. otherwise create a new one.
+			var tramp loader.Sym
+			for i := 0; ; i++ {
+				oName := ldr.SymName(rs)
+				name := oName + fmt.Sprintf("%+x-tramp%d", r.Add(), i)
+				tramp = ldr.LookupOrCreateSym(name, ldr.SymVersion(rs))
+				ldr.SetAttrReachable(tramp, true)
+				if ldr.SymType(tramp) == sym.SDYNIMPORT {
+					// don't reuse trampoline defined in other module
+					continue
+				}
+				if oName == "runtime.deferreturn" {
+					ldr.SetIsDeferReturnTramp(tramp, true)
+				}
+				if ldr.SymValue(tramp) == 0 {
+					// either the trampoline does not exist -- we need to create one,
+					// or found one the address which is not assigned -- this will be
+					// laid down immediately after the current function. use this one.
+					break
+				}
+
+				t = ldr.SymValue(tramp) - (ldr.SymValue(s) + int64(r.Off()))
+				if t >= -1<<27 && t < 1<<27 {
+					// found an existing trampoline that is not too far
+					// we can just use it
+					break
+				}
+			}
+			if ldr.SymType(tramp) == 0 {
+				// trampoline does not exist, create one
+				trampb := ldr.MakeSymbolUpdater(tramp)
+				ctxt.AddTramp(trampb, ldr.SymType(s))
+				if ldr.SymType(rs) == sym.SDYNIMPORT {
+					if r.Add() != 0 {
+						ctxt.Errorf(s, "nonzero addend for DYNIMPORT call: %v+%d", ldr.SymName(rs), r.Add())
+					}
+					gentrampgot(ctxt, ldr, trampb, rs)
+				} else {
+					gentramp(ctxt, ldr, trampb, rs, r.Add())
+				}
+			}
+			// modify reloc to point to tramp, which will be resolved later
+			sb := ldr.MakeSymbolUpdater(s)
+			relocs := sb.Relocs()
+			r := relocs.At(ri)
+			r.SetSym(tramp)
+			r.SetAdd(0) // clear the offset embedded in the instruction
+		}
+	default:
+		ctxt.Errorf(s, "trampoline called with non-jump reloc: %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()))
+	}
+}
+
+// generate a trampoline to target+offset.
+func gentramp(ctxt *ld.Link, ldr *loader.Loader, tramp *loader.SymbolBuilder, target loader.Sym, offset int64) {
+	tramp.SetSize(12) // 3 instructions
+	P := make([]byte, tramp.Size())
+	o1 := uint32(0x90000010) // adrp x16, target
+	o2 := uint32(0x91000210) // add x16, pc-relative-offset
+	o3 := uint32(0xd61f0200) // br x16
+	ctxt.Arch.ByteOrder.PutUint32(P, o1)
+	ctxt.Arch.ByteOrder.PutUint32(P[4:], o2)
+	ctxt.Arch.ByteOrder.PutUint32(P[8:], o3)
+	tramp.SetData(P)
+
+	r, _ := tramp.AddRel(objabi.R_ADDRARM64)
+	r.SetSiz(8)
+	r.SetSym(target)
+	r.SetAdd(offset)
+}
+
+// generate a trampoline to target+offset for a DYNIMPORT symbol via GOT.
+func gentrampgot(ctxt *ld.Link, ldr *loader.Loader, tramp *loader.SymbolBuilder, target loader.Sym) {
+	tramp.SetSize(12) // 3 instructions
+	P := make([]byte, tramp.Size())
+	o1 := uint32(0x90000010) // adrp x16, target@GOT
+	o2 := uint32(0xf9400210) // ldr x16, [x16, offset]
+	o3 := uint32(0xd61f0200) // br x16
+	ctxt.Arch.ByteOrder.PutUint32(P, o1)
+	ctxt.Arch.ByteOrder.PutUint32(P[4:], o2)
+	ctxt.Arch.ByteOrder.PutUint32(P[8:], o3)
+	tramp.SetData(P)
+
+	r, _ := tramp.AddRel(objabi.R_ARM64_GOTPCREL)
+	r.SetSiz(8)
+	r.SetSym(target)
+}
diff --git a/go/src/cmd/link/internal/arm64/l.go b/go/src/cmd/link/internal/arm64/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..4aa2708df694127f2bf241e1746a39aa94ab9054
--- /dev/null
+++ b/go/src/cmd/link/internal/arm64/l.go
@@ -0,0 +1,74 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm64
+
+// Writing object files.
+
+// cmd/9l/l.h from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 1  // min data alignment
+	funcAlign = 16
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 31
+	dwarfRegLR = 30
+)
diff --git a/go/src/cmd/link/internal/arm64/obj.go b/go/src/cmd/link/internal/arm64/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..3d358155badbca1e07d63b55dd4f7c790c48ace1
--- /dev/null
+++ b/go/src/cmd/link/internal/arm64/obj.go
@@ -0,0 +1,122 @@
+// Inferno utils/5l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package arm64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchARM64
+
+	theArch := ld.Arch{
+		Funcalign:  funcAlign,
+		Maxalign:   maxAlign,
+		Minalign:   minAlign,
+		Dwarfregsp: dwarfRegSP,
+		Dwarfreglr: dwarfRegLR,
+		TrampLimit: 0x7c00000, // 26-bit signed offset * 4, leave room for PLT etc.
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Extreloc:         extreloc,
+		Gentext:          gentext,
+		GenSymsLate:      gensymlate,
+		Machoreloc1:      machoreloc1,
+		MachorelocSize:   8,
+		PEreloc1:         pereloc1,
+		Trampoline:       trampoline,
+
+		ELF: ld.ELFArch{
+			Androiddynld:   "/system/bin/linker64",
+			Linuxdynld:     "/lib/ld-linux-aarch64.so.1",
+			LinuxdynldMusl: "/lib/ld-musl-aarch64.so.1",
+
+			Freebsddynld:   "/usr/libexec/ld-elf.so.1",
+			Openbsddynld:   "/usr/libexec/ld.so",
+			Netbsddynld:    "/libexec/ld.elf_so",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 24,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+
+	case objabi.Hplan9: /* plan 9 */
+		ld.HEADR = 32
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 4096
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hlinux, /* arm64 elf */
+		objabi.Hfreebsd,
+		objabi.Hnetbsd,
+		objabi.Hopenbsd:
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hdarwin: /* apple MACH */
+		ld.HEADR = ld.INITIAL_MACHO_HEADR
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 16384 // 16K page alignment
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(1<<32, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hwindows: /* PE executable */
+		// ld.HEADR, ld.FlagTextAddr, ld.FlagRound are set in ld.Peinit
+		return
+	}
+}
diff --git a/go/src/cmd/link/internal/benchmark/bench.go b/go/src/cmd/link/internal/benchmark/bench.go
new file mode 100644
index 0000000000000000000000000000000000000000..96fa04ae5b164c9e03c6dcf934d18e7f16367161
--- /dev/null
+++ b/go/src/cmd/link/internal/benchmark/bench.go
@@ -0,0 +1,195 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package benchmark provides a Metrics object that enables memory and CPU
+// profiling for the linker. The Metrics objects can be used to mark stages
+// of the code, and name the measurements during that stage. There is also
+// optional GCs that can be performed at the end of each stage, so you
+// can get an accurate measurement of how each stage changes live memory.
+package benchmark
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"runtime"
+	"runtime/pprof"
+	"time"
+	"unicode"
+)
+
+type Flags int
+
+const (
+	GC         = 1 << iota
+	NoGC Flags = 0
+)
+
+type Metrics struct {
+	gc        Flags
+	marks     []*mark
+	curMark   *mark
+	filebase  string
+	pprofFile *os.File
+}
+
+type mark struct {
+	name              string
+	startM, endM, gcM runtime.MemStats
+	startT, endT      time.Time
+}
+
+// New creates a new Metrics object.
+//
+// Typical usage should look like:
+//
+//	func main() {
+//	  filename := "" // Set to enable per-phase pprof file output.
+//	  bench := benchmark.New(benchmark.GC, filename)
+//	  defer bench.Report(os.Stdout)
+//	  // etc
+//	  bench.Start("foo")
+//	  foo()
+//	  bench.Start("bar")
+//	  bar()
+//	}
+//
+// Note that a nil Metrics object won't cause any errors, so one could write
+// code like:
+//
+//	func main() {
+//	  enableBenchmarking := flag.Bool("enable", true, "enables benchmarking")
+//	  flag.Parse()
+//	  var bench *benchmark.Metrics
+//	  if *enableBenchmarking {
+//	    bench = benchmark.New(benchmark.GC)
+//	  }
+//	  bench.Start("foo")
+//	  // etc.
+//	}
+func New(gc Flags, filebase string) *Metrics {
+	if gc == GC {
+		runtime.GC()
+	}
+	return &Metrics{gc: gc, filebase: filebase}
+}
+
+// Report reports the metrics.
+// Closes the currently Start(ed) range, and writes the report to the given io.Writer.
+func (m *Metrics) Report(w io.Writer) {
+	if m == nil {
+		return
+	}
+
+	m.closeMark()
+
+	gcString := ""
+	if m.gc == GC {
+		gcString = "_GC"
+	}
+
+	var totTime time.Duration
+	for _, curMark := range m.marks {
+		dur := curMark.endT.Sub(curMark.startT)
+		totTime += dur
+		fmt.Fprintf(w, "%s 1 %d ns/op", makeBenchString(curMark.name+gcString), dur.Nanoseconds())
+		fmt.Fprintf(w, "\t%d B/op", curMark.endM.TotalAlloc-curMark.startM.TotalAlloc)
+		fmt.Fprintf(w, "\t%d allocs/op", curMark.endM.Mallocs-curMark.startM.Mallocs)
+		if m.gc == GC {
+			fmt.Fprintf(w, "\t%d live-B", curMark.gcM.HeapAlloc)
+		} else {
+			fmt.Fprintf(w, "\t%d heap-B", curMark.endM.HeapAlloc)
+		}
+		fmt.Fprintf(w, "\n")
+	}
+	fmt.Fprintf(w, "%s 1 %d ns/op\n", makeBenchString("total time"+gcString), totTime.Nanoseconds())
+}
+
+// Start marks the beginning of a new measurement phase.
+// Once a metric is started, it continues until either a Report is issued, or another Start is called.
+func (m *Metrics) Start(name string) {
+	if m == nil {
+		return
+	}
+	m.closeMark()
+	m.curMark = &mark{name: name}
+	// Unlikely we need to a GC here, as one was likely just done in closeMark.
+	if m.shouldPProf() {
+		f, err := os.Create(makePProfFilename(m.filebase, name, "cpuprof"))
+		if err != nil {
+			panic(err)
+		}
+		m.pprofFile = f
+		if err = pprof.StartCPUProfile(m.pprofFile); err != nil {
+			panic(err)
+		}
+	}
+	runtime.ReadMemStats(&m.curMark.startM)
+	m.curMark.startT = time.Now()
+}
+
+func (m *Metrics) closeMark() {
+	if m == nil || m.curMark == nil {
+		return
+	}
+	m.curMark.endT = time.Now()
+	if m.shouldPProf() {
+		pprof.StopCPUProfile()
+		m.pprofFile.Close()
+		m.pprofFile = nil
+	}
+	runtime.ReadMemStats(&m.curMark.endM)
+	if m.gc == GC {
+		runtime.GC()
+		runtime.ReadMemStats(&m.curMark.gcM)
+		if m.shouldPProf() {
+			// Collect a profile of the live heap. Do a
+			// second GC to force sweep completion so we
+			// get a complete snapshot of the live heap at
+			// the end of this phase.
+			runtime.GC()
+			f, err := os.Create(makePProfFilename(m.filebase, m.curMark.name, "memprof"))
+			if err != nil {
+				panic(err)
+			}
+			err = pprof.WriteHeapProfile(f)
+			if err != nil {
+				panic(err)
+			}
+			err = f.Close()
+			if err != nil {
+				panic(err)
+			}
+		}
+	}
+	m.marks = append(m.marks, m.curMark)
+	m.curMark = nil
+}
+
+// shouldPProf returns true if we should be doing pprof runs.
+func (m *Metrics) shouldPProf() bool {
+	return m != nil && len(m.filebase) > 0
+}
+
+// makeBenchString makes a benchmark string consumable by Go's benchmarking tools.
+func makeBenchString(name string) string {
+	needCap := true
+	ret := []rune("Benchmark")
+	for _, r := range name {
+		if unicode.IsSpace(r) {
+			needCap = true
+			continue
+		}
+		if needCap {
+			r = unicode.ToUpper(r)
+			needCap = false
+		}
+		ret = append(ret, r)
+	}
+	return string(ret)
+}
+
+func makePProfFilename(filebase, name, typ string) string {
+	return fmt.Sprintf("%s_%s.%s", filebase, makeBenchString(name), typ)
+}
diff --git a/go/src/cmd/link/internal/benchmark/bench_test.go b/go/src/cmd/link/internal/benchmark/bench_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..419dc557240d3a9c2bbad58a4ce36e2deadb685c
--- /dev/null
+++ b/go/src/cmd/link/internal/benchmark/bench_test.go
@@ -0,0 +1,54 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package benchmark
+
+import (
+	"testing"
+)
+
+func TestMakeBenchString(t *testing.T) {
+	tests := []struct {
+		have, want string
+	}{
+		{"foo", "BenchmarkFoo"},
+		{"  foo  ", "BenchmarkFoo"},
+		{"foo bar", "BenchmarkFooBar"},
+	}
+	for i, test := range tests {
+		if v := makeBenchString(test.have); test.want != v {
+			t.Errorf("test[%d] makeBenchString(%q) == %q, want %q", i, test.have, v, test.want)
+		}
+	}
+}
+
+func TestPProfFlag(t *testing.T) {
+	tests := []struct {
+		name string
+		want bool
+	}{
+		{"", false},
+		{"foo", true},
+	}
+	for i, test := range tests {
+		b := New(GC, test.name)
+		if v := b.shouldPProf(); test.want != v {
+			t.Errorf("test[%d] shouldPProf() == %v, want %v", i, v, test.want)
+		}
+	}
+}
+
+func TestPProfNames(t *testing.T) {
+	want := "foo_BenchmarkTest.cpuprof"
+	if v := makePProfFilename("foo", "test", "cpuprof"); v != want {
+		t.Errorf("makePProfFilename() == %q, want %q", v, want)
+	}
+}
+
+// Ensure that public APIs work with a nil Metrics object.
+func TestNilBenchmarkObject(t *testing.T) {
+	var b *Metrics
+	b.Start("TEST")
+	b.Report(nil)
+}
diff --git a/go/src/cmd/link/internal/dwtest/dwtest.go b/go/src/cmd/link/internal/dwtest/dwtest.go
new file mode 100644
index 0000000000000000000000000000000000000000..2201fb4c77b58552abc6bf7f88cd0a5a5fb179b3
--- /dev/null
+++ b/go/src/cmd/link/internal/dwtest/dwtest.go
@@ -0,0 +1,252 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package dwtest
+
+import (
+	"debug/dwarf"
+	"errors"
+	"fmt"
+	"os"
+)
+
+// Helper type for supporting queries on DIEs within a DWARF
+// .debug_info section. Invoke the populate() method below passing in
+// a dwarf.Reader, which will read in all DIEs and keep track of
+// parent/child relationships. Queries can then be made to ask for
+// DIEs by name or by offset. This will hopefully reduce boilerplate
+// for future test writing.
+
+type Examiner struct {
+	dies        []*dwarf.Entry
+	idxByOffset map[dwarf.Offset]int
+	kids        map[int][]int
+	parent      map[int]int
+	byname      map[string][]int
+}
+
+// Populate the Examiner using the DIEs read from rdr.
+func (ex *Examiner) Populate(rdr *dwarf.Reader) error {
+	ex.idxByOffset = make(map[dwarf.Offset]int)
+	ex.kids = make(map[int][]int)
+	ex.parent = make(map[int]int)
+	ex.byname = make(map[string][]int)
+	var nesting []int
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			return err
+		}
+		if entry.Tag == 0 {
+			// terminator
+			if len(nesting) == 0 {
+				return errors.New("nesting stack underflow")
+			}
+			nesting = nesting[:len(nesting)-1]
+			continue
+		}
+		idx := len(ex.dies)
+		ex.dies = append(ex.dies, entry)
+		if _, found := ex.idxByOffset[entry.Offset]; found {
+			return errors.New("DIE clash on offset")
+		}
+		ex.idxByOffset[entry.Offset] = idx
+		if name, ok := entry.Val(dwarf.AttrName).(string); ok {
+			ex.byname[name] = append(ex.byname[name], idx)
+		}
+		if len(nesting) > 0 {
+			parent := nesting[len(nesting)-1]
+			ex.kids[parent] = append(ex.kids[parent], idx)
+			ex.parent[idx] = parent
+		}
+		if entry.Children {
+			nesting = append(nesting, idx)
+		}
+	}
+	if len(nesting) > 0 {
+		return errors.New("unterminated child sequence")
+	}
+	return nil
+}
+
+func (ex *Examiner) DIEs() []*dwarf.Entry {
+	return ex.dies
+}
+
+func indent(ilevel int) {
+	for i := 0; i < ilevel; i++ {
+		fmt.Printf("  ")
+	}
+}
+
+// For debugging new tests
+func (ex *Examiner) DumpEntry(idx int, dumpKids bool, ilevel int) {
+	if idx >= len(ex.dies) {
+		fmt.Fprintf(os.Stderr, "DumpEntry: bad DIE %d: index out of range\n", idx)
+		return
+	}
+	entry := ex.dies[idx]
+	indent(ilevel)
+	fmt.Printf("0x%x: %v\n", idx, entry.Tag)
+	for _, f := range entry.Field {
+		indent(ilevel)
+		fmt.Printf("at=%v val=%v\n", f.Attr, f.Val)
+	}
+	if dumpKids {
+		ksl := ex.kids[idx]
+		for _, k := range ksl {
+			ex.DumpEntry(k, true, ilevel+2)
+		}
+	}
+}
+
+// Given a DIE offset, return the previously read dwarf.Entry, or nil
+func (ex *Examiner) EntryFromOffset(off dwarf.Offset) *dwarf.Entry {
+	if idx, found := ex.idxByOffset[off]; found && idx != -1 {
+		return ex.entryFromIdx(idx)
+	}
+	return nil
+}
+
+// Return the ID that Examiner uses to refer to the DIE at offset off
+func (ex *Examiner) IdxFromOffset(off dwarf.Offset) int {
+	if idx, found := ex.idxByOffset[off]; found {
+		return idx
+	}
+	return -1
+}
+
+// Return the dwarf.Entry pointer for the DIE with id 'idx'
+func (ex *Examiner) entryFromIdx(idx int) *dwarf.Entry {
+	if idx >= len(ex.dies) || idx < 0 {
+		return nil
+	}
+	return ex.dies[idx]
+}
+
+// Returns a list of child entries for a die with ID 'idx'
+func (ex *Examiner) Children(idx int) []*dwarf.Entry {
+	sl := ex.kids[idx]
+	ret := make([]*dwarf.Entry, len(sl))
+	for i, k := range sl {
+		ret[i] = ex.entryFromIdx(k)
+	}
+	return ret
+}
+
+// Returns parent DIE for DIE 'idx', or nil if the DIE is top level
+func (ex *Examiner) Parent(idx int) *dwarf.Entry {
+	p, found := ex.parent[idx]
+	if !found {
+		return nil
+	}
+	return ex.entryFromIdx(p)
+}
+
+// ParentCU returns the enclosing compilation unit DIE for the DIE
+// with a given index, or nil if for some reason we can't establish a
+// parent.
+func (ex *Examiner) ParentCU(idx int) *dwarf.Entry {
+	for {
+		parentDie := ex.Parent(idx)
+		if parentDie == nil {
+			return nil
+		}
+		if parentDie.Tag == dwarf.TagCompileUnit {
+			return parentDie
+		}
+		idx = ex.IdxFromOffset(parentDie.Offset)
+	}
+}
+
+// FileRef takes a given DIE by index and a numeric file reference
+// (presumably from a decl_file or call_file attribute), looks up the
+// reference in the .debug_line file table, and returns the proper
+// string for it. We need to know which DIE is making the reference
+// so as to find the right compilation unit.
+func (ex *Examiner) FileRef(dw *dwarf.Data, dieIdx int, fileRef int64) (string, error) {
+
+	// Find the parent compilation unit DIE for the specified DIE.
+	cuDie := ex.ParentCU(dieIdx)
+	if cuDie == nil {
+		return "", fmt.Errorf("no parent CU DIE for DIE with idx %d?", dieIdx)
+	}
+	// Construct a line reader and then use it to get the file string.
+	lr, lrerr := dw.LineReader(cuDie)
+	if lrerr != nil {
+		return "", fmt.Errorf("d.LineReader: %v", lrerr)
+	}
+	files := lr.Files()
+	if fileRef < 0 || int(fileRef) > len(files)-1 {
+		return "", fmt.Errorf("Examiner.FileRef: malformed file reference %d", fileRef)
+	}
+	return files[fileRef].Name, nil
+}
+
+// Return a list of all DIEs with name 'name'. When searching for DIEs
+// by name, keep in mind that the returned results will include child
+// DIEs such as params/variables. For example, asking for all DIEs named
+// "p" for even a small program will give you 400-500 entries.
+func (ex *Examiner) Named(name string) []*dwarf.Entry {
+	sl := ex.byname[name]
+	ret := make([]*dwarf.Entry, len(sl))
+	for i, k := range sl {
+		ret[i] = ex.entryFromIdx(k)
+	}
+	return ret
+}
+
+// SubprogLoAndHighPc returns the values of the lo_pc and high_pc
+// attrs of the DWARF DIE subprogdie.  For DWARF versions 2-3, both of
+// these attributes had to be of class address; with DWARF 4 the rules
+// were changed, allowing compilers to emit a high PC attr of class
+// constant, where the high PC could be computed by starting with the
+// low PC address and then adding in the high_pc attr offset.  This
+// function accepts both styles of specifying a hi/lo pair, returning
+// the values or an error if the attributes are malformed in some way.
+func SubprogLoAndHighPc(subprogdie *dwarf.Entry) (lo uint64, hi uint64, err error) {
+	// The low_pc attr for a subprogram DIE has to be of class address.
+	lofield := subprogdie.AttrField(dwarf.AttrLowpc)
+	if lofield == nil {
+		err = fmt.Errorf("subprogram DIE has no low_pc attr")
+		return
+	}
+	if lofield.Class != dwarf.ClassAddress {
+		err = fmt.Errorf("subprogram DIE low_pc attr is not of class address")
+		return
+	}
+	if lopc, ok := lofield.Val.(uint64); ok {
+		lo = lopc
+	} else {
+		err = fmt.Errorf("subprogram DIE low_pc not convertible to uint64")
+		return
+	}
+
+	// For the high_pc value, we'll accept either an address or a constant
+	// offset from lo pc.
+	hifield := subprogdie.AttrField(dwarf.AttrHighpc)
+	if hifield == nil {
+		err = fmt.Errorf("subprogram DIE has no high_pc attr")
+		return
+	}
+	switch hifield.Class {
+	case dwarf.ClassAddress:
+		if hipc, ok := hifield.Val.(uint64); ok {
+			hi = hipc
+		} else {
+			err = fmt.Errorf("subprogram DIE high not convertible to uint64")
+			return
+		}
+	case dwarf.ClassConstant:
+		if hioff, ok := hifield.Val.(int64); ok {
+			hi = lo + uint64(hioff)
+		} else {
+			err = fmt.Errorf("subprogram DIE high_pc not convertible to uint64")
+			return
+		}
+	default:
+		err = fmt.Errorf("subprogram DIE high_pc unknown value class %s",
+			hifield.Class)
+	}
+	return
+}
diff --git a/go/src/cmd/link/internal/ld/ar.go b/go/src/cmd/link/internal/ld/ar.go
new file mode 100644
index 0000000000000000000000000000000000000000..c3eb437c9c00e42b8f6b98f481db1c113e92c4a2
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/ar.go
@@ -0,0 +1,247 @@
+// Inferno utils/include/ar.h
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/include/ar.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"cmd/internal/bio"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+const (
+	SARMAG  = 8
+	SAR_HDR = 16 + 44
+)
+
+const (
+	ARMAG = "!<arch>\n"
+)
+
+type ArHdr struct {
+	name string
+	date string
+	uid  string
+	gid  string
+	mode string
+	size string
+	fmag string
+}
+
+// pruneUndefsForWindows trims the list "undefs" of currently
+// outstanding unresolved symbols to remove references to DLL import
+// symbols (e.g. "__imp_XXX"). In older versions of the linker, we
+// would just immediately forward references from the import sym
+// (__imp_XXX) to the DLL sym (XXX), but with newer compilers this
+// strategy falls down in certain cases. We instead now do this
+// forwarding later on as a post-processing step, and meaning that
+// during the middle part of host object loading we can see a lot of
+// unresolved (SXREF) import symbols. We do not, however, want to
+// trigger the inclusion of an object from a host archive if the
+// reference is going to be eventually forwarded to the corresponding
+// SDYNIMPORT symbol, so here we strip out such refs from the undefs
+// list.
+func pruneUndefsForWindows(ldr *loader.Loader, undefs, froms []loader.Sym) ([]loader.Sym, []loader.Sym) {
+	var newundefs []loader.Sym
+	var newfroms []loader.Sym
+	for _, s := range undefs {
+		sname := ldr.SymName(s)
+		if strings.HasPrefix(sname, "__imp_") {
+			dname := sname[len("__imp_"):]
+			ds := ldr.Lookup(dname, 0)
+			if ds != 0 && ldr.SymType(ds) == sym.SDYNIMPORT {
+				// Don't try to pull things out of a host archive to
+				// satisfy this symbol.
+				continue
+			}
+		}
+		newundefs = append(newundefs, s)
+		newfroms = append(newfroms, s)
+	}
+	return newundefs, newfroms
+}
+
+// hostArchive reads an archive file holding host objects and links in
+// required objects. The general format is the same as a Go archive
+// file, but it has an armap listing symbols and the objects that
+// define them. This is used for the compiler support library
+// libgcc.a.
+func hostArchive(ctxt *Link, name string) {
+	if ctxt.Debugvlog > 1 {
+		ctxt.Logf("hostArchive(%s)\n", name)
+	}
+	f, err := bio.Open(name)
+	if err != nil {
+		if os.IsNotExist(err) {
+			// It's OK if we don't have a libgcc file at all.
+			if ctxt.Debugvlog != 0 {
+				ctxt.Logf("skipping libgcc file: %v\n", err)
+			}
+			return
+		}
+		Exitf("cannot open file %s: %v", name, err)
+	}
+	defer f.Close()
+
+	var magbuf [len(ARMAG)]byte
+	if _, err := io.ReadFull(f, magbuf[:]); err != nil {
+		Exitf("file %s too short", name)
+	}
+
+	if string(magbuf[:]) != ARMAG {
+		Exitf("%s is not an archive file", name)
+	}
+
+	var arhdr ArHdr
+	l := nextar(f, f.Offset(), &arhdr)
+	if l <= 0 {
+		Exitf("%s missing armap", name)
+	}
+
+	var armap archiveMap
+	if arhdr.name == "/" || arhdr.name == "/SYM64/" {
+		armap = readArmap(name, f, arhdr)
+	} else {
+		Exitf("%s missing armap", name)
+	}
+
+	loaded := make(map[uint64]bool)
+	any := true
+	for any {
+		var load []uint64
+		returnAllUndefs := -1
+		undefs, froms := ctxt.loader.UndefinedRelocTargets(returnAllUndefs)
+		if buildcfg.GOOS == "windows" {
+			undefs, froms = pruneUndefsForWindows(ctxt.loader, undefs, froms)
+		}
+		for k, symIdx := range undefs {
+			sname := ctxt.loader.SymName(symIdx)
+			if off := armap[sname]; off != 0 && !loaded[off] {
+				load = append(load, off)
+				loaded[off] = true
+				if ctxt.Debugvlog > 1 {
+					ctxt.Logf("hostArchive(%s): selecting object at offset %x to resolve %s [%d] reference from %s [%d]\n", name, off, sname, symIdx, ctxt.loader.SymName(froms[k]), froms[k])
+				}
+			}
+		}
+
+		for _, off := range load {
+			l := nextar(f, int64(off), &arhdr)
+			if l <= 0 {
+				Exitf("%s missing archive entry at offset %d", name, off)
+			}
+			pname := fmt.Sprintf("%s(%s)", name, arhdr.name)
+			l = atolwhex(arhdr.size)
+
+			pkname := filepath.Base(name)
+			if i := strings.LastIndex(pkname, ".a"); i >= 0 {
+				pkname = pkname[:i]
+			}
+			libar := sym.Library{Pkg: pkname}
+			h := ldobj(ctxt, f, &libar, l, pname, name)
+			if h.ld == nil {
+				Errorf("%s unrecognized object file at offset %d", name, off)
+				continue
+			}
+			f.MustSeek(h.off, 0)
+			h.ld(ctxt, f, h.pkg, h.length, h.pn)
+			if *flagCaptureHostObjs != "" {
+				captureHostObj(h)
+			}
+		}
+
+		any = len(load) > 0
+	}
+}
+
+// archiveMap is an archive symbol map: a mapping from symbol name to
+// offset within the archive file.
+type archiveMap map[string]uint64
+
+// readArmap reads the archive symbol map.
+func readArmap(filename string, f *bio.Reader, arhdr ArHdr) archiveMap {
+	is64 := arhdr.name == "/SYM64/"
+	wordSize := 4
+	if is64 {
+		wordSize = 8
+	}
+
+	contents := make([]byte, atolwhex(arhdr.size))
+	if _, err := io.ReadFull(f, contents); err != nil {
+		Exitf("short read from %s", filename)
+	}
+
+	var c uint64
+	if is64 {
+		c = binary.BigEndian.Uint64(contents)
+	} else {
+		c = uint64(binary.BigEndian.Uint32(contents))
+	}
+	contents = contents[wordSize:]
+
+	ret := make(archiveMap)
+
+	names := contents[c*uint64(wordSize):]
+	for i := uint64(0); i < c; i++ {
+		n := 0
+		for names[n] != 0 {
+			n++
+		}
+		name := string(names[:n])
+		names = names[n+1:]
+
+		// For Mach-O and PE/386 files we strip a leading
+		// underscore from the symbol name.
+		if buildcfg.GOOS == "darwin" || buildcfg.GOOS == "ios" || (buildcfg.GOOS == "windows" && buildcfg.GOARCH == "386") {
+			if name[0] == '_' && len(name) > 1 {
+				name = name[1:]
+			}
+		}
+
+		var off uint64
+		if is64 {
+			off = binary.BigEndian.Uint64(contents)
+		} else {
+			off = uint64(binary.BigEndian.Uint32(contents))
+		}
+		contents = contents[wordSize:]
+
+		ret[name] = off
+	}
+
+	return ret
+}
diff --git a/go/src/cmd/link/internal/ld/asmb.go b/go/src/cmd/link/internal/ld/asmb.go
new file mode 100644
index 0000000000000000000000000000000000000000..2088e13be1233a379efa1cb8d97f1e59a807fb9a
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/asmb.go
@@ -0,0 +1,212 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"fmt"
+	"runtime"
+	"sync"
+)
+
+// Assembling the binary is broken into two steps:
+//   - writing out the code/data/dwarf Segments, applying relocations on the fly
+//   - writing out the architecture specific pieces.
+//
+// This function handles the first part.
+func asmb(ctxt *Link) {
+	// TODO(jfaller): delete me.
+	if thearch.Asmb != nil {
+		thearch.Asmb(ctxt, ctxt.loader)
+		return
+	}
+
+	if ctxt.IsELF {
+		Asmbelfsetup()
+	}
+
+	var wg sync.WaitGroup
+	f := func(ctxt *Link, out *OutBuf, start, length int64) {
+		pad := thearch.CodePad
+		if pad == nil {
+			pad = zeros[:]
+		}
+		CodeblkPad(ctxt, out, start, length, pad)
+	}
+
+	for _, sect := range Segtext.Sections {
+		offset := sect.Vaddr - Segtext.Vaddr + Segtext.Fileoff
+		// Handle text sections with Codeblk
+		if sect.Name == ".text" {
+			writeParallel(&wg, f, ctxt, offset, sect.Vaddr, sect.Length)
+		} else {
+			writeParallel(&wg, datblk, ctxt, offset, sect.Vaddr, sect.Length)
+		}
+	}
+
+	if Segrodata.Filelen > 0 {
+		writeParallel(&wg, datblk, ctxt, Segrodata.Fileoff, Segrodata.Vaddr, Segrodata.Filelen)
+	}
+
+	if Segrelrodata.Filelen > 0 {
+		writeParallel(&wg, datblk, ctxt, Segrelrodata.Fileoff, Segrelrodata.Vaddr, Segrelrodata.Filelen)
+	}
+
+	writeParallel(&wg, datblk, ctxt, Segdata.Fileoff, Segdata.Vaddr, Segdata.Filelen)
+
+	writeParallel(&wg, dwarfblk, ctxt, Segdwarf.Fileoff, Segdwarf.Vaddr, Segdwarf.Filelen)
+
+	if Segpdata.Filelen > 0 {
+		writeParallel(&wg, pdatablk, ctxt, Segpdata.Fileoff, Segpdata.Vaddr, Segpdata.Filelen)
+	}
+	if Segxdata.Filelen > 0 {
+		writeParallel(&wg, xdatablk, ctxt, Segxdata.Fileoff, Segxdata.Vaddr, Segxdata.Filelen)
+	}
+
+	wg.Wait()
+}
+
+// Assembling the binary is broken into two steps:
+//   - writing out the code/data/dwarf Segments
+//   - writing out the architecture specific pieces.
+//
+// This function handles the second part.
+func asmb2(ctxt *Link) {
+	if thearch.Asmb2 != nil {
+		thearch.Asmb2(ctxt, ctxt.loader)
+		return
+	}
+
+	symSize = 0
+	spSize = 0
+	lcSize = 0
+
+	switch ctxt.HeadType {
+	default:
+		panic("unknown platform")
+
+	// Macho
+	case objabi.Hdarwin:
+		asmbMacho(ctxt)
+
+	// Plan9
+	case objabi.Hplan9:
+		asmbPlan9(ctxt)
+
+	// PE
+	case objabi.Hwindows:
+		asmbPe(ctxt)
+
+	// Xcoff
+	case objabi.Haix:
+		asmbXcoff(ctxt)
+
+	// Elf
+	case objabi.Hdragonfly,
+		objabi.Hfreebsd,
+		objabi.Hlinux,
+		objabi.Hnetbsd,
+		objabi.Hopenbsd,
+		objabi.Hsolaris:
+		asmbElf(ctxt)
+	}
+
+	if *FlagC {
+		fmt.Printf("textsize=%d\n", Segtext.Filelen)
+		fmt.Printf("datsize=%d\n", Segdata.Filelen)
+		fmt.Printf("bsssize=%d\n", Segdata.Length-Segdata.Filelen)
+		fmt.Printf("symsize=%d\n", symSize)
+		fmt.Printf("lcsize=%d\n", lcSize)
+		fmt.Printf("total=%d\n", Segtext.Filelen+Segdata.Length+uint64(symSize)+uint64(lcSize))
+	}
+}
+
+// writePlan9Header writes out the plan9 header at the present position in the OutBuf.
+func writePlan9Header(buf *OutBuf, magic uint32, entry int64, is64Bit bool) {
+	if is64Bit {
+		magic |= 0x00008000
+	}
+	buf.Write32b(magic)
+	buf.Write32b(uint32(Segtext.Filelen))
+	buf.Write32b(uint32(Segdata.Filelen))
+	buf.Write32b(uint32(Segdata.Length - Segdata.Filelen))
+	buf.Write32b(uint32(symSize))
+	if is64Bit {
+		buf.Write32b(uint32(entry &^ 0x80000000))
+	} else {
+		buf.Write32b(uint32(entry))
+	}
+	buf.Write32b(uint32(spSize))
+	buf.Write32b(uint32(lcSize))
+	// amd64 includes the entry at the beginning of the symbol table.
+	if is64Bit {
+		buf.Write64b(uint64(entry))
+	}
+}
+
+// asmbPlan9 assembles a plan 9 binary.
+func asmbPlan9(ctxt *Link) {
+	if !*FlagS {
+		*FlagS = true
+		symo := int64(Segdata.Fileoff + Segdata.Filelen)
+		ctxt.Out.SeekSet(symo)
+		asmbPlan9Sym(ctxt)
+	}
+	ctxt.Out.SeekSet(0)
+	writePlan9Header(ctxt.Out, thearch.Plan9Magic, Entryvalue(ctxt), thearch.Plan9_64Bit)
+}
+
+// sizeExtRelocs precomputes the size needed for the reloc records,
+// sets the size and offset for relocation records in each section,
+// and mmap the output buffer with the proper size.
+func sizeExtRelocs(ctxt *Link, relsize uint32) {
+	if relsize == 0 {
+		panic("sizeExtRelocs: relocation size not set")
+	}
+	var sz int64
+	for _, seg := range Segments {
+		for _, sect := range seg.Sections {
+			sect.Reloff = uint64(ctxt.Out.Offset() + sz)
+			sect.Rellen = uint64(relsize * sect.Relcount)
+			sz += int64(sect.Rellen)
+		}
+	}
+	filesz := ctxt.Out.Offset() + sz
+	err := ctxt.Out.Mmap(uint64(filesz))
+	if err != nil {
+		Exitf("mapping output file failed: %v", err)
+	}
+}
+
+// relocSectFn wraps the function writing relocations of a section
+// for parallel execution. Returns the wrapped function and a wait
+// group for which the caller should wait.
+func relocSectFn(ctxt *Link, relocSect func(*Link, *OutBuf, *sym.Section, []loader.Sym)) (func(*Link, *sym.Section, []loader.Sym), *sync.WaitGroup) {
+	var fn func(ctxt *Link, sect *sym.Section, syms []loader.Sym)
+	var wg sync.WaitGroup
+	var sem chan int
+	if ctxt.Out.isMmapped() {
+		// Write sections in parallel.
+		sem = make(chan int, 2*runtime.GOMAXPROCS(0))
+		fn = func(ctxt *Link, sect *sym.Section, syms []loader.Sym) {
+			wg.Add(1)
+			sem <- 1
+			out := ctxt.Out.View(sect.Reloff)
+			go func() {
+				relocSect(ctxt, out, sect, syms)
+				wg.Done()
+				<-sem
+			}()
+		}
+	} else {
+		// We cannot Mmap. Write sequentially.
+		fn = func(ctxt *Link, sect *sym.Section, syms []loader.Sym) {
+			relocSect(ctxt, ctxt.Out, sect, syms)
+		}
+	}
+	return fn, &wg
+}
diff --git a/go/src/cmd/link/internal/ld/config.go b/go/src/cmd/link/internal/ld/config.go
new file mode 100644
index 0000000000000000000000000000000000000000..802fb35aee4e65b0a8539cd6d6baed0eb267fa8d
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/config.go
@@ -0,0 +1,227 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"fmt"
+	"internal/buildcfg"
+	"internal/platform"
+)
+
+// A BuildMode indicates the sort of object we are building.
+//
+// Possible build modes are the same as those for the -buildmode flag
+// in cmd/go, and are documented in 'go help buildmode'.
+type BuildMode uint8
+
+const (
+	BuildModeUnset BuildMode = iota
+	BuildModeExe
+	BuildModePIE
+	BuildModeCArchive
+	BuildModeCShared
+	BuildModeShared
+	BuildModePlugin
+)
+
+// Set implements flag.Value to set the build mode based on the argument
+// to the -buildmode flag.
+func (mode *BuildMode) Set(s string) error {
+	switch s {
+	default:
+		return fmt.Errorf("invalid buildmode: %q", s)
+	case "exe":
+		switch buildcfg.GOOS + "/" + buildcfg.GOARCH {
+		case "darwin/arm64", "windows/arm64": // On these platforms, everything is PIE
+			*mode = BuildModePIE
+		default:
+			*mode = BuildModeExe
+		}
+	case "pie":
+		*mode = BuildModePIE
+	case "c-archive":
+		*mode = BuildModeCArchive
+	case "c-shared":
+		*mode = BuildModeCShared
+	case "shared":
+		*mode = BuildModeShared
+	case "plugin":
+		*mode = BuildModePlugin
+	}
+
+	if !platform.BuildModeSupported("gc", s, buildcfg.GOOS, buildcfg.GOARCH) {
+		return fmt.Errorf("buildmode %s not supported on %s/%s", s, buildcfg.GOOS, buildcfg.GOARCH)
+	}
+
+	return nil
+}
+
+func (mode BuildMode) String() string {
+	switch mode {
+	case BuildModeUnset:
+		return "" // avoid showing a default in usage message
+	case BuildModeExe:
+		return "exe"
+	case BuildModePIE:
+		return "pie"
+	case BuildModeCArchive:
+		return "c-archive"
+	case BuildModeCShared:
+		return "c-shared"
+	case BuildModeShared:
+		return "shared"
+	case BuildModePlugin:
+		return "plugin"
+	}
+	return fmt.Sprintf("BuildMode(%d)", uint8(mode))
+}
+
+// LinkMode indicates whether an external linker is used for the final link.
+type LinkMode uint8
+
+const (
+	LinkAuto LinkMode = iota
+	LinkInternal
+	LinkExternal
+)
+
+func (mode *LinkMode) Set(s string) error {
+	switch s {
+	default:
+		return fmt.Errorf("invalid linkmode: %q", s)
+	case "auto":
+		*mode = LinkAuto
+	case "internal":
+		*mode = LinkInternal
+	case "external":
+		*mode = LinkExternal
+	}
+	return nil
+}
+
+func (mode *LinkMode) String() string {
+	switch *mode {
+	case LinkAuto:
+		return "auto"
+	case LinkInternal:
+		return "internal"
+	case LinkExternal:
+		return "external"
+	}
+	return fmt.Sprintf("LinkMode(%d)", uint8(*mode))
+}
+
+// mustLinkExternal reports whether the program being linked requires
+// the external linker be used to complete the link.
+func mustLinkExternal(ctxt *Link) (res bool, reason string) {
+	if ctxt.Debugvlog > 1 {
+		defer func() {
+			if res {
+				ctxt.Logf("external linking is forced by: %s\n", reason)
+			}
+		}()
+	}
+
+	if platform.MustLinkExternal(buildcfg.GOOS, buildcfg.GOARCH, false) {
+		return true, fmt.Sprintf("%s/%s requires external linking", buildcfg.GOOS, buildcfg.GOARCH)
+	}
+
+	if *flagMsan {
+		return true, "msan"
+	}
+
+	if *flagAsan {
+		return true, "asan"
+	}
+
+	if iscgo && platform.MustLinkExternal(buildcfg.GOOS, buildcfg.GOARCH, true) {
+		return true, buildcfg.GOARCH + " does not support internal cgo"
+	}
+
+	// Some build modes require work the internal linker cannot do (yet).
+	switch ctxt.BuildMode {
+	case BuildModeCArchive:
+		return true, "buildmode=c-archive"
+	case BuildModeCShared:
+		if buildcfg.GOARCH == "wasm" {
+			break
+		}
+		return true, "buildmode=c-shared"
+	case BuildModePIE:
+		if !platform.InternalLinkPIESupported(buildcfg.GOOS, buildcfg.GOARCH) {
+			// Internal linking does not support TLS_IE.
+			return true, "buildmode=pie"
+		}
+	case BuildModePlugin:
+		return true, "buildmode=plugin"
+	case BuildModeShared:
+		return true, "buildmode=shared"
+	}
+	if ctxt.linkShared {
+		return true, "dynamically linking with a shared library"
+	}
+
+	if unknownObjFormat {
+		return true, "some input objects have an unrecognized file format"
+	}
+
+	if len(dynimportfail) > 0 {
+		// This error means that we were unable to generate
+		// the _cgo_import.go file for some packages.
+		// This typically means that there are some dependencies
+		// that the cgo tool could not figure out.
+		// See issue #52863.
+		return true, fmt.Sprintf("some packages could not be built to support internal linking (%v)", dynimportfail)
+	}
+
+	return false, ""
+}
+
+// determineLinkMode sets ctxt.LinkMode.
+//
+// It is called after flags are processed and inputs are processed,
+// so the ctxt.LinkMode variable has an initial value from the -linkmode
+// flag and the iscgo, externalobj, and unknownObjFormat variables are set.
+func determineLinkMode(ctxt *Link) {
+	extNeeded, extReason := mustLinkExternal(ctxt)
+	via := ""
+
+	if ctxt.LinkMode == LinkAuto {
+		// The environment variable GO_EXTLINK_ENABLED controls the
+		// default value of -linkmode. If it is not set when the
+		// linker is called we take the value it was set to when
+		// cmd/link was compiled. (See make.bash.)
+		switch buildcfg.Getgoextlinkenabled() {
+		case "0":
+			ctxt.LinkMode = LinkInternal
+			via = "via GO_EXTLINK_ENABLED "
+		case "1":
+			ctxt.LinkMode = LinkExternal
+			via = "via GO_EXTLINK_ENABLED "
+		default:
+			preferExternal := len(preferlinkext) != 0
+			if preferExternal && ctxt.Debugvlog > 0 {
+				ctxt.Logf("external linking prefer list is %v\n", preferlinkext)
+			}
+			if extNeeded || (iscgo && (externalobj || preferExternal)) {
+				ctxt.LinkMode = LinkExternal
+			} else {
+				ctxt.LinkMode = LinkInternal
+			}
+		}
+	}
+
+	switch ctxt.LinkMode {
+	case LinkInternal:
+		if extNeeded {
+			Exitf("internal linking requested %sbut external linking required: %s", via, extReason)
+		}
+	case LinkExternal:
+		switch {
+		case buildcfg.GOARCH == "ppc64" && buildcfg.GOOS == "linux":
+			Exitf("external linking not supported for %s/ppc64", buildcfg.GOOS)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/data.go b/go/src/cmd/link/internal/ld/data.go
new file mode 100644
index 0000000000000000000000000000000000000000..5b6dabb62b58cb6dff26d158ad7b7c5d9198aa22
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/data.go
@@ -0,0 +1,3302 @@
+// Derived from Inferno utils/6l/obj.c and utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"bytes"
+	"cmd/internal/gcprog"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/loadpe"
+	"cmd/link/internal/sym"
+	"compress/zlib"
+	"debug/elf"
+	"encoding/binary"
+	"fmt"
+	"internal/abi"
+	"log"
+	"math/rand"
+	"os"
+	"sort"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+)
+
+// isRuntimeDepPkg reports whether pkg is the runtime package or its dependency.
+func isRuntimeDepPkg(pkg string) bool {
+	return objabi.LookupPkgSpecial(pkg).Runtime
+}
+
+// Estimate the max size needed to hold any new trampolines created for this function. This
+// is used to determine when the section can be split if it becomes too large, to ensure that
+// the trampolines are in the same section as the function that uses them.
+func maxSizeTrampolines(ctxt *Link, ldr *loader.Loader, s loader.Sym, isTramp bool) uint64 {
+	// If thearch.Trampoline is nil, then trampoline support is not available on this arch.
+	// A trampoline does not need any dependent trampolines.
+	if thearch.Trampoline == nil || isTramp {
+		return 0
+	}
+
+	n := uint64(0)
+	relocs := ldr.Relocs(s)
+	for ri := 0; ri < relocs.Count(); ri++ {
+		r := relocs.At(ri)
+		if r.Type().IsDirectCallOrJump() {
+			n++
+		}
+	}
+
+	switch {
+	case ctxt.IsARM():
+		return n * 20 // Trampolines in ARM range from 3 to 5 instructions.
+	case ctxt.IsARM64():
+		return n * 12 // Trampolines in ARM64 are 3 instructions.
+	case ctxt.IsLOONG64():
+		return n * 12 // Trampolines in LOONG64 are 3 instructions.
+	case ctxt.IsPPC64():
+		return n * 16 // Trampolines in PPC64 are 4 instructions.
+	case ctxt.IsRISCV64():
+		return n * 8 // Trampolines in RISCV64 are 2 instructions.
+	}
+	panic("unreachable")
+}
+
+// Detect too-far jumps in function s, and add trampolines if necessary.
+// ARM, LOONG64, PPC64, PPC64LE and RISCV64 support trampoline insertion for internal
+// and external linking. On PPC64 and PPC64LE the text sections might be split
+// but will still insert trampolines where necessary.
+func trampoline(ctxt *Link, s loader.Sym) {
+	if thearch.Trampoline == nil {
+		return // no need or no support of trampolines on this arch
+	}
+
+	ldr := ctxt.loader
+	relocs := ldr.Relocs(s)
+	for ri := 0; ri < relocs.Count(); ri++ {
+		r := relocs.At(ri)
+		rt := r.Type()
+		if !rt.IsDirectCallOrJump() && !isPLTCall(ctxt.Arch, rt) {
+			continue
+		}
+		rs := r.Sym()
+		if !ldr.AttrReachable(rs) || ldr.SymType(rs) == sym.Sxxx {
+			continue // something is wrong. skip it here and we'll emit a better error later
+		}
+
+		if ldr.SymValue(rs) == 0 && ldr.SymType(rs) != sym.SDYNIMPORT && ldr.SymType(rs) != sym.SUNDEFEXT {
+			// Symbols in the same package are laid out together (if we
+			// don't randomize the function order).
+			// Except that if SymPkg(s) == "", it is a host object symbol
+			// which may call an external symbol via PLT.
+			if ldr.SymPkg(s) != "" && ldr.SymPkg(rs) == ldr.SymPkg(s) && ldr.SymType(rs) == ldr.SymType(s) && *flagRandLayout == 0 {
+				// RISC-V is only able to reach +/-1MiB via a JAL instruction.
+				// We need to generate a trampoline when an address is
+				// currently unknown.
+				if !ctxt.Target.IsRISCV64() {
+					continue
+				}
+			}
+			// Runtime packages are laid out together.
+			if isRuntimeDepPkg(ldr.SymPkg(s)) && isRuntimeDepPkg(ldr.SymPkg(rs)) && *flagRandLayout == 0 {
+				continue
+			}
+		}
+		thearch.Trampoline(ctxt, ldr, ri, rs, s)
+	}
+}
+
+// whether rt is a (host object) relocation that will be turned into
+// a call to PLT.
+func isPLTCall(arch *sys.Arch, rt objabi.RelocType) bool {
+	const pcrel = 1
+	switch uint32(arch.Family) | uint32(rt)<<8 {
+	// ARM64
+	case uint32(sys.ARM64) | uint32(objabi.ElfRelocOffset+objabi.RelocType(elf.R_AARCH64_CALL26))<<8,
+		uint32(sys.ARM64) | uint32(objabi.ElfRelocOffset+objabi.RelocType(elf.R_AARCH64_JUMP26))<<8,
+		uint32(sys.ARM64) | uint32(objabi.MachoRelocOffset+MACHO_ARM64_RELOC_BRANCH26*2+pcrel)<<8:
+		return true
+
+	// ARM
+	case uint32(sys.ARM) | uint32(objabi.ElfRelocOffset+objabi.RelocType(elf.R_ARM_CALL))<<8,
+		uint32(sys.ARM) | uint32(objabi.ElfRelocOffset+objabi.RelocType(elf.R_ARM_PC24))<<8,
+		uint32(sys.ARM) | uint32(objabi.ElfRelocOffset+objabi.RelocType(elf.R_ARM_JUMP24))<<8:
+		return true
+
+	// Loong64
+	case uint32(sys.Loong64) | uint32(objabi.ElfRelocOffset+objabi.RelocType(elf.R_LARCH_B26))<<8:
+		return true
+	}
+	// TODO: other architectures.
+	return false
+}
+
+// FoldSubSymbolOffset computes the offset of symbol s to its top-level outer
+// symbol. Returns the top-level symbol and the offset.
+// This is used in generating external relocations.
+func FoldSubSymbolOffset(ldr *loader.Loader, s loader.Sym) (loader.Sym, int64) {
+	outer := ldr.OuterSym(s)
+	off := int64(0)
+	if outer != 0 {
+		off += ldr.SymValue(s) - ldr.SymValue(outer)
+		s = outer
+	}
+	return s, off
+}
+
+// relocsym resolve relocations in "s", updating the symbol's content
+// in "P".
+// The main loop walks through the list of relocations attached to "s"
+// and resolves them where applicable. Relocations are often
+// architecture-specific, requiring calls into the 'archreloc' and/or
+// 'archrelocvariant' functions for the architecture. When external
+// linking is in effect, it may not be  possible to completely resolve
+// the address/offset for a symbol, in which case the goal is to lay
+// the groundwork for turning a given relocation into an external reloc
+// (to be applied by the external linker). For more on how relocations
+// work in general, see
+//
+//	"Linkers and Loaders", by John R. Levine (Morgan Kaufmann, 1999), ch. 7
+//
+// This is a performance-critical function for the linker; be careful
+// to avoid introducing unnecessary allocations in the main loop.
+func (st *relocSymState) relocsym(s loader.Sym, P []byte) {
+	ldr := st.ldr
+	relocs := ldr.Relocs(s)
+	if relocs.Count() == 0 {
+		return
+	}
+	target := st.target
+	syms := st.syms
+	nExtReloc := 0 // number of external relocations
+	for ri := 0; ri < relocs.Count(); ri++ {
+		r := relocs.At(ri)
+		off := r.Off()
+		siz := int32(r.Siz())
+		rs := r.Sym()
+		rt := r.Type()
+		weak := r.Weak()
+		if off < 0 || off+siz > int32(len(P)) {
+			rname := ""
+			if rs != 0 {
+				rname = ldr.SymName(rs)
+			}
+			st.err.Errorf(s, "invalid relocation %s: %d+%d not in [%d,%d)", rname, off, siz, 0, len(P))
+			continue
+		}
+		if siz == 0 { // informational relocation - no work to do
+			continue
+		}
+
+		var rst sym.SymKind
+		if rs != 0 {
+			rst = ldr.SymType(rs)
+		}
+
+		if rs != 0 && (rst == sym.Sxxx || rst == sym.SXREF) {
+			// When putting the runtime but not main into a shared library
+			// these symbols are undefined and that's OK.
+			if target.IsShared() || target.IsPlugin() {
+				if ldr.SymName(rs) == "main.main" || (!target.IsPlugin() && ldr.SymName(rs) == "main..inittask") {
+					sb := ldr.MakeSymbolUpdater(rs)
+					sb.SetType(sym.SDYNIMPORT)
+				} else if strings.HasPrefix(ldr.SymName(rs), "go:info.") {
+					// Skip go.info symbols. They are only needed to communicate
+					// DWARF info between the compiler and linker.
+					continue
+				}
+			} else if target.IsPPC64() && ldr.SymName(rs) == ".TOC." {
+				// TOC symbol doesn't have a type but we do assign a value
+				// (see the address pass) and we can resolve it.
+				// TODO: give it a type.
+			} else {
+				st.err.errorUnresolved(ldr, s, rs)
+				continue
+			}
+		}
+
+		if rt >= objabi.ElfRelocOffset {
+			continue
+		}
+
+		// We need to be able to reference dynimport symbols when linking against
+		// shared libraries, and AIX, Darwin, OpenBSD and Solaris always need it.
+		if !target.IsAIX() && !target.IsDarwin() && !target.IsSolaris() && !target.IsOpenbsd() && rs != 0 && rst == sym.SDYNIMPORT && !target.IsDynlinkingGo() && !ldr.AttrSubSymbol(rs) {
+			if !(target.IsPPC64() && target.IsExternal() && ldr.SymName(rs) == ".TOC.") {
+				st.err.Errorf(s, "unhandled relocation for %s (type %d (%s) rtype %d (%s))", ldr.SymName(rs), rst, rst, rt, sym.RelocName(target.Arch, rt))
+			}
+		}
+		if rs != 0 && rst != sym.STLSBSS && !weak && rt != objabi.R_METHODOFF && !ldr.AttrReachable(rs) {
+			st.err.Errorf(s, "unreachable sym in relocation: %s", ldr.SymName(rs))
+		}
+
+		var rv sym.RelocVariant
+		if target.IsPPC64() || target.IsS390X() {
+			rv = ldr.RelocVariant(s, ri)
+		}
+
+		// TODO(mundaym): remove this special case - see issue 14218.
+		if target.IsS390X() {
+			switch rt {
+			case objabi.R_PCRELDBL:
+				rt = objabi.R_PCREL
+				rv = sym.RV_390_DBL
+			case objabi.R_CALL:
+				rv = sym.RV_390_DBL
+			}
+		}
+
+		var o int64
+		switch rt {
+		default:
+			switch siz {
+			default:
+				st.err.Errorf(s, "bad reloc size %#x for %s", uint32(siz), ldr.SymName(rs))
+			case 1:
+				o = int64(P[off])
+			case 2:
+				o = int64(target.Arch.ByteOrder.Uint16(P[off:]))
+			case 4:
+				o = int64(target.Arch.ByteOrder.Uint32(P[off:]))
+			case 8:
+				o = int64(target.Arch.ByteOrder.Uint64(P[off:]))
+			}
+			out, n, ok := thearch.Archreloc(target, ldr, syms, r, s, o)
+			if target.IsExternal() {
+				nExtReloc += n
+			}
+			if ok {
+				o = out
+			} else {
+				st.err.Errorf(s, "unknown reloc to %v: %d (%s)", ldr.SymName(rs), rt, sym.RelocName(target.Arch, rt))
+			}
+		case objabi.R_TLS_LE:
+			if target.IsExternal() && target.IsElf() {
+				nExtReloc++
+				o = 0
+				if !target.IsAMD64() {
+					o = r.Add()
+				}
+				break
+			}
+
+			if target.IsElf() && target.IsARM() {
+				// On ELF ARM, the thread pointer is 8 bytes before
+				// the start of the thread-local data block, so add 8
+				// to the actual TLS offset (r->sym->value).
+				// This 8 seems to be a fundamental constant of
+				// ELF on ARM (or maybe Glibc on ARM); it is not
+				// related to the fact that our own TLS storage happens
+				// to take up 8 bytes.
+				o = 8 + ldr.SymValue(rs)
+			} else if target.IsElf() || target.IsPlan9() || target.IsDarwin() {
+				o = int64(syms.Tlsoffset) + r.Add()
+			} else if target.IsWindows() {
+				o = r.Add()
+			} else {
+				log.Fatalf("unexpected R_TLS_LE relocation for %v", target.HeadType)
+			}
+		case objabi.R_TLS_IE:
+			if target.IsExternal() && target.IsElf() {
+				nExtReloc++
+				o = 0
+				if !target.IsAMD64() {
+					o = r.Add()
+				}
+				if target.Is386() {
+					nExtReloc++ // need two ELF relocations on 386, see ../x86/asm.go:elfreloc1
+				}
+				break
+			}
+			if target.IsPIE() && target.IsElf() {
+				// We are linking the final executable, so we
+				// can optimize any TLS IE relocation to LE.
+				if thearch.TLSIEtoLE == nil {
+					log.Fatalf("internal linking of TLS IE not supported on %v", target.Arch.Family)
+				}
+				thearch.TLSIEtoLE(P, int(off), int(siz))
+				o = int64(syms.Tlsoffset)
+			} else {
+				log.Fatalf("cannot handle R_TLS_IE (sym %s) when linking internally", ldr.SymName(s))
+			}
+		case objabi.R_ADDR, objabi.R_PEIMAGEOFF:
+			if weak && !ldr.AttrReachable(rs) {
+				// Redirect it to runtime.unreachableMethod, which will throw if called.
+				rs = syms.unreachableMethod
+			}
+			if target.IsExternal() {
+				nExtReloc++
+
+				// set up addend for eventual relocation via outer symbol.
+				rs := rs
+				rs, off := FoldSubSymbolOffset(ldr, rs)
+				xadd := r.Add() + off
+				rst := ldr.SymType(rs)
+				if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && rst != sym.SUNDEFEXT && ldr.SymSect(rs) == nil {
+					st.err.Errorf(s, "missing section for relocation target %s", ldr.SymName(rs))
+				}
+
+				o = xadd
+				if target.IsElf() {
+					if target.IsAMD64() {
+						o = 0
+					}
+				} else if target.IsDarwin() {
+					if ldr.SymType(s).IsDWARF() {
+						// We generally use symbol-targeted relocations.
+						// DWARF tools seem to only handle section-targeted relocations,
+						// so generate section-targeted relocations in DWARF sections.
+						// See also machoreloc1.
+						o += ldr.SymValue(rs)
+					}
+				} else if target.IsWindows() {
+					// nothing to do
+				} else if target.IsAIX() {
+					o = ldr.SymValue(rs) + xadd
+				} else {
+					st.err.Errorf(s, "unhandled pcrel relocation to %s on %v", ldr.SymName(rs), target.HeadType)
+				}
+
+				break
+			}
+
+			// On AIX, a second relocation must be done by the loader,
+			// as section addresses can change once loaded.
+			// The "default" symbol address is still needed by the loader so
+			// the current relocation can't be skipped.
+			if target.IsAIX() && rst != sym.SDYNIMPORT {
+				// It's not possible to make a loader relocation in a
+				// symbol which is not inside .data section.
+				// FIXME: It should be forbidden to have R_ADDR from a
+				// symbol which isn't in .data. However, as .text has the
+				// same address once loaded, this is possible.
+				// TODO: .text (including rodata) to .data relocation
+				// doesn't work correctly, so we should really disallow it.
+				// See also aixStaticDataBase in symtab.go and in runtime.
+				if ldr.SymSect(s).Seg == &Segdata {
+					Xcoffadddynrel(target, ldr, syms, s, r, ri)
+				}
+			}
+
+			o = ldr.SymValue(rs) + r.Add()
+			if rt == objabi.R_PEIMAGEOFF {
+				// The R_PEIMAGEOFF offset is a RVA, so subtract
+				// the base address for the executable.
+				o -= PEBASE
+			}
+
+			// On amd64, 4-byte offsets will be sign-extended, so it is impossible to
+			// access more than 2GB of static data; fail at link time is better than
+			// fail at runtime. See https://golang.org/issue/7980.
+			// Instead of special casing only amd64, we treat this as an error on all
+			// 64-bit architectures so as to be future-proof.
+			if int32(o) < 0 && target.Arch.PtrSize > 4 && siz == 4 {
+				st.err.Errorf(s, "non-pc-relative relocation address for %s is too big: %#x (%#x + %#x)", ldr.SymName(rs), uint64(o), ldr.SymValue(rs), r.Add())
+				errorexit()
+			}
+		case objabi.R_DWTXTADDR_U1, objabi.R_DWTXTADDR_U2, objabi.R_DWTXTADDR_U3, objabi.R_DWTXTADDR_U4:
+			unit := ldr.SymUnit(rs)
+			if idx, ok := unit.Addrs[rs]; ok {
+				o = int64(idx)
+			} else {
+				st.err.Errorf(s, "missing .debug_addr index relocation target %s", ldr.SymName(rs))
+			}
+
+			// For these relocations we write a ULEB128, but using a
+			// cooked/hacked recipe that ensures the result has a
+			// fixed length. That is, if we're writing a value of 1
+			// with length requirement 3, we'll actually emit three
+			// bytes, 0x81 0x80 0x0.
+			_, leb128len := rt.DwTxtAddrRelocParams()
+			if err := writeUleb128FixedLength(P[off:], uint64(o), leb128len); err != nil {
+				st.err.Errorf(s, "internal error: %v applying %s to DWARF sym with reloc target %s", err, rt.String(), ldr.SymName(rs))
+			}
+			continue
+
+		case objabi.R_DWARFSECREF:
+			if ldr.SymSect(rs) == nil {
+				st.err.Errorf(s, "missing DWARF section for relocation target %s", ldr.SymName(rs))
+			}
+
+			if target.IsExternal() {
+				// On most platforms, the external linker needs to adjust DWARF references
+				// as it combines DWARF sections. However, on Darwin, dsymutil does the
+				// DWARF linking, and it understands how to follow section offsets.
+				// Leaving in the relocation records confuses it (see
+				// https://golang.org/issue/22068) so drop them for Darwin.
+				if !target.IsDarwin() {
+					nExtReloc++
+				}
+
+				xadd := r.Add() + ldr.SymValue(rs) - int64(ldr.SymSect(rs).Vaddr)
+
+				o = xadd
+				if target.IsElf() && target.IsAMD64() {
+					o = 0
+				}
+				break
+			}
+			o = ldr.SymValue(rs) + r.Add() - int64(ldr.SymSect(rs).Vaddr)
+		case objabi.R_METHODOFF:
+			if !ldr.AttrReachable(rs) {
+				// Set it to a sentinel value. The runtime knows this is not pointing to
+				// anything valid.
+				o = -1
+				break
+			}
+			fallthrough
+		case objabi.R_ADDROFF:
+			if weak && !ldr.AttrReachable(rs) {
+				continue
+			}
+			sect := ldr.SymSect(rs)
+			if sect == nil {
+				if rst == sym.SDYNIMPORT {
+					st.err.Errorf(s, "cannot target DYNIMPORT sym in section-relative reloc: %s", ldr.SymName(rs))
+				} else if rst == sym.SUNDEFEXT {
+					st.err.Errorf(s, "undefined symbol in relocation: %s", ldr.SymName(rs))
+				} else {
+					st.err.Errorf(s, "missing section for relocation target %s", ldr.SymName(rs))
+				}
+				continue
+			}
+
+			// The method offset tables using this relocation expect the offset to be relative
+			// to the start of the first text section, even if there are multiple.
+			if sect.Name == ".text" {
+				o = ldr.SymValue(rs) - int64(Segtext.Sections[0].Vaddr) + r.Add()
+				if target.IsWasm() {
+					// On Wasm, textoff (e.g. in the method table) is just the function index,
+					// whereas the "PC" (rs's Value) is function index << 16 + block index (see
+					// ../wasm/asm.go:assignAddress).
+					if o&(1<<16-1) != 0 {
+						st.err.Errorf(s, "textoff relocation %s does not target function entry: %s %#x", rt, ldr.SymName(rs), o)
+					}
+					o >>= 16
+				}
+			} else {
+				o = ldr.SymValue(rs) - int64(ldr.SymSect(rs).Vaddr) + r.Add()
+			}
+
+		case objabi.R_ADDRCUOFF:
+			// debug_range and debug_loc elements use this relocation type to get an
+			// offset from the start of the compile unit.
+			o = ldr.SymValue(rs) + r.Add() - ldr.SymValue(ldr.SymUnit(rs).Textp[0])
+
+		// r.Sym() can be 0 when CALL $(constant) is transformed from absolute PC to relative PC call.
+		case objabi.R_GOTPCREL:
+			if target.IsDynlinkingGo() && target.IsDarwin() && rs != 0 {
+				nExtReloc++
+				o = r.Add()
+				break
+			}
+			if target.Is386() && target.IsExternal() && target.IsELF {
+				nExtReloc++ // need two ELF relocations on 386, see ../x86/asm.go:elfreloc1
+			}
+			fallthrough
+		case objabi.R_CALL, objabi.R_PCREL:
+			if target.IsExternal() && rs != 0 && rst == sym.SUNDEFEXT {
+				// pass through to the external linker.
+				nExtReloc++
+				o = 0
+				break
+			}
+			if target.IsExternal() && rs != 0 && (ldr.SymSect(rs) != ldr.SymSect(s) || rt == objabi.R_GOTPCREL) {
+				nExtReloc++
+
+				// set up addend for eventual relocation via outer symbol.
+				rs := rs
+				rs, off := FoldSubSymbolOffset(ldr, rs)
+				xadd := r.Add() + off - int64(siz) // relative to address after the relocated chunk
+				rst := ldr.SymType(rs)
+				if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && ldr.SymSect(rs) == nil {
+					st.err.Errorf(s, "missing section for relocation target %s", ldr.SymName(rs))
+				}
+
+				o = xadd
+				if target.IsElf() {
+					if target.IsAMD64() {
+						o = 0
+					}
+				} else if target.IsDarwin() {
+					if rt == objabi.R_CALL {
+						if target.IsExternal() && rst == sym.SDYNIMPORT {
+							if target.IsAMD64() {
+								// AMD64 dynamic relocations are relative to the end of the relocation.
+								o += int64(siz)
+							}
+						} else {
+							if rst != sym.SHOSTOBJ {
+								o += int64(uint64(ldr.SymValue(rs)) - ldr.SymSect(rs).Vaddr)
+							}
+							o -= off // relative to section offset, not symbol
+						}
+					} else {
+						o += int64(siz)
+					}
+				} else if target.IsWindows() && target.IsAMD64() { // only amd64 needs PCREL
+					// PE/COFF's PC32 relocation uses the address after the relocated
+					// bytes as the base. Compensate by skewing the addend.
+					o += int64(siz)
+				} else {
+					st.err.Errorf(s, "unhandled pcrel relocation to %s on %v", ldr.SymName(rs), target.HeadType)
+				}
+
+				break
+			}
+
+			o = 0
+			if rs != 0 {
+				o = ldr.SymValue(rs)
+			}
+
+			o += r.Add() - (ldr.SymValue(s) + int64(off) + int64(siz))
+		case objabi.R_SIZE:
+			o = ldr.SymSize(rs) + r.Add()
+
+		case objabi.R_XCOFFREF:
+			if !target.IsAIX() {
+				st.err.Errorf(s, "find XCOFF R_REF on non-XCOFF files")
+			}
+			if !target.IsExternal() {
+				st.err.Errorf(s, "find XCOFF R_REF with internal linking")
+			}
+			nExtReloc++
+			continue
+
+		case objabi.R_CONST:
+			o = r.Add()
+
+		case objabi.R_GOTOFF:
+			o = ldr.SymValue(rs) + r.Add() - ldr.SymValue(syms.GOT)
+		}
+
+		if target.IsPPC64() || target.IsS390X() {
+			if rv != sym.RV_NONE {
+				o = thearch.Archrelocvariant(target, ldr, r, rv, s, o, P)
+			}
+		}
+
+		switch siz {
+		default:
+			st.err.Errorf(s, "bad reloc size %#x for %s", uint32(siz), ldr.SymName(rs))
+		case 1:
+			P[off] = byte(int8(o))
+		case 2:
+			if (rt == objabi.R_PCREL || rt == objabi.R_CALL) && o != int64(int16(o)) {
+				st.err.Errorf(s, "pc-relative relocation %s address for %s is too big: %#x", rt, ldr.SymName(rs), o)
+			} else if o != int64(int16(o)) && o != int64(uint16(o)) {
+				st.err.Errorf(s, "non-pc-relative relocation %s address for %s is too big: %#x", rt, ldr.SymName(rs), uint64(o))
+			}
+			target.Arch.ByteOrder.PutUint16(P[off:], uint16(o))
+		case 4:
+			if (rt == objabi.R_PCREL || rt == objabi.R_CALL) && o != int64(int32(o)) {
+				st.err.Errorf(s, "pc-relative relocation %s address for %s is too big: %#x", rt, ldr.SymName(rs), o)
+			} else if o != int64(int32(o)) && o != int64(uint32(o)) {
+				st.err.Errorf(s, "non-pc-relative relocation %s address for %s is too big: %#x", rt, ldr.SymName(rs), uint64(o))
+			}
+			target.Arch.ByteOrder.PutUint32(P[off:], uint32(o))
+		case 8:
+			target.Arch.ByteOrder.PutUint64(P[off:], uint64(o))
+		}
+	}
+	if target.IsExternal() {
+		// We'll stream out the external relocations in asmb2 (e.g. elfrelocsect)
+		// and we only need the count here.
+		atomic.AddUint32(&ldr.SymSect(s).Relcount, uint32(nExtReloc))
+	}
+}
+
+// Convert a Go relocation to an external relocation.
+func extreloc(ctxt *Link, ldr *loader.Loader, s loader.Sym, r loader.Reloc) (loader.ExtReloc, bool) {
+	var rr loader.ExtReloc
+	target := &ctxt.Target
+	siz := int32(r.Siz())
+	if siz == 0 { // informational relocation - no work to do
+		return rr, false
+	}
+
+	rt := r.Type()
+	if rt >= objabi.ElfRelocOffset {
+		return rr, false
+	}
+	rr.Type = rt
+	rr.Size = uint8(siz)
+
+	// TODO(mundaym): remove this special case - see issue 14218.
+	if target.IsS390X() {
+		switch rt {
+		case objabi.R_PCRELDBL:
+			rt = objabi.R_PCREL
+		}
+	}
+
+	switch rt {
+	default:
+		return thearch.Extreloc(target, ldr, r, s)
+
+	case objabi.R_TLS_LE, objabi.R_TLS_IE:
+		if target.IsElf() {
+			rs := r.Sym()
+			rr.Xsym = rs
+			if rr.Xsym == 0 {
+				rr.Xsym = ctxt.Tlsg
+			}
+			rr.Xadd = r.Add()
+			break
+		}
+		return rr, false
+
+	case objabi.R_ADDR, objabi.R_PEIMAGEOFF:
+		// set up addend for eventual relocation via outer symbol.
+		rs := r.Sym()
+		if r.Weak() && !ldr.AttrReachable(rs) {
+			rs = ctxt.ArchSyms.unreachableMethod
+		}
+		rs, off := FoldSubSymbolOffset(ldr, rs)
+		rr.Xadd = r.Add() + off
+		rr.Xsym = rs
+
+	case objabi.R_DWARFSECREF:
+		// On most platforms, the external linker needs to adjust DWARF references
+		// as it combines DWARF sections. However, on Darwin, dsymutil does the
+		// DWARF linking, and it understands how to follow section offsets.
+		// Leaving in the relocation records confuses it (see
+		// https://golang.org/issue/22068) so drop them for Darwin.
+		if target.IsDarwin() {
+			return rr, false
+		}
+		rs := r.Sym()
+		rr.Xsym = ldr.SymSect(rs).Sym
+		rr.Xadd = r.Add() + ldr.SymValue(rs) - int64(ldr.SymSect(rs).Vaddr)
+
+	// r.Sym() can be 0 when CALL $(constant) is transformed from absolute PC to relative PC call.
+	case objabi.R_GOTPCREL, objabi.R_CALL, objabi.R_PCREL:
+		rs := r.Sym()
+		if rt == objabi.R_GOTPCREL && target.IsDynlinkingGo() && target.IsDarwin() && rs != 0 {
+			rr.Xadd = r.Add()
+			rr.Xadd -= int64(siz) // relative to address after the relocated chunk
+			rr.Xsym = rs
+			break
+		}
+		if rs != 0 && ldr.SymType(rs) == sym.SUNDEFEXT {
+			// pass through to the external linker.
+			rr.Xadd = 0
+			if target.IsElf() {
+				rr.Xadd -= int64(siz)
+			}
+			rr.Xsym = rs
+			break
+		}
+		if rs != 0 && (ldr.SymSect(rs) != ldr.SymSect(s) || rt == objabi.R_GOTPCREL) {
+			// set up addend for eventual relocation via outer symbol.
+			rs := rs
+			rs, off := FoldSubSymbolOffset(ldr, rs)
+			rr.Xadd = r.Add() + off
+			rr.Xadd -= int64(siz) // relative to address after the relocated chunk
+			rr.Xsym = rs
+			break
+		}
+		return rr, false
+
+	case objabi.R_XCOFFREF:
+		return ExtrelocSimple(ldr, r), true
+
+	// These reloc types don't need external relocations.
+	case objabi.R_ADDROFF, objabi.R_METHODOFF, objabi.R_ADDRCUOFF,
+		objabi.R_SIZE, objabi.R_CONST, objabi.R_GOTOFF,
+		objabi.R_DWTXTADDR_U1, objabi.R_DWTXTADDR_U2,
+		objabi.R_DWTXTADDR_U3, objabi.R_DWTXTADDR_U4:
+		return rr, false
+	}
+	return rr, true
+}
+
+// ExtrelocSimple creates a simple external relocation from r, with the same
+// symbol and addend.
+func ExtrelocSimple(ldr *loader.Loader, r loader.Reloc) loader.ExtReloc {
+	var rr loader.ExtReloc
+	rs := r.Sym()
+	rr.Xsym = rs
+	rr.Xadd = r.Add()
+	rr.Type = r.Type()
+	rr.Size = r.Siz()
+	return rr
+}
+
+// ExtrelocViaOuterSym creates an external relocation from r targeting the
+// outer symbol and folding the subsymbol's offset into the addend.
+func ExtrelocViaOuterSym(ldr *loader.Loader, r loader.Reloc, s loader.Sym) loader.ExtReloc {
+	// set up addend for eventual relocation via outer symbol.
+	var rr loader.ExtReloc
+	rs := r.Sym()
+	rs, off := FoldSubSymbolOffset(ldr, rs)
+	rr.Xadd = r.Add() + off
+	rst := ldr.SymType(rs)
+	if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && rst != sym.SUNDEFEXT && ldr.SymSect(rs) == nil {
+		ldr.Errorf(s, "missing section for %s", ldr.SymName(rs))
+	}
+	rr.Xsym = rs
+	rr.Type = r.Type()
+	rr.Size = r.Siz()
+	return rr
+}
+
+// relocSymState hold state information needed when making a series of
+// successive calls to relocsym(). The items here are invariant
+// (meaning that they are set up once initially and then don't change
+// during the execution of relocsym), with the exception of a slice
+// used to facilitate batch allocation of external relocations. Calls
+// to relocsym happen in parallel; the assumption is that each
+// parallel thread will have its own state object.
+type relocSymState struct {
+	target *Target
+	ldr    *loader.Loader
+	err    *ErrorReporter
+	syms   *ArchSyms
+}
+
+// makeRelocSymState creates a relocSymState container object to
+// pass to relocsym(). If relocsym() calls happen in parallel,
+// each parallel thread should have its own state object.
+func (ctxt *Link) makeRelocSymState() *relocSymState {
+	return &relocSymState{
+		target: &ctxt.Target,
+		ldr:    ctxt.loader,
+		err:    &ctxt.ErrorReporter,
+		syms:   &ctxt.ArchSyms,
+	}
+}
+
+// windynrelocsym examines a text symbol 's' and looks for relocations
+// from it that correspond to references to symbols defined in DLLs,
+// then fixes up those relocations as needed. A reference to a symbol
+// XYZ from some DLL will fall into one of two categories: an indirect
+// ref via "__imp_XYZ", or a direct ref to "XYZ". Here's an example of
+// an indirect ref (this is an excerpt from objdump -ldr):
+//
+//	     1c1: 48 89 c6                     	movq	%rax, %rsi
+//	     1c4: ff 15 00 00 00 00            	callq	*(%rip)
+//			00000000000001c6:  IMAGE_REL_AMD64_REL32	__imp__errno
+//
+// In the assembly above, the code loads up the value of __imp_errno
+// and then does an indirect call to that value.
+//
+// Here is what a direct reference might look like:
+//
+//	     137: e9 20 06 00 00               	jmp	0x75c <pow+0x75c>
+//	     13c: e8 00 00 00 00               	callq	0x141 <pow+0x141>
+//			000000000000013d:  IMAGE_REL_AMD64_REL32	_errno
+//
+// The assembly below dispenses with the import symbol and just makes
+// a direct call to _errno.
+//
+// The code below handles indirect refs by redirecting the target of
+// the relocation from "__imp_XYZ" to "XYZ" (since the latter symbol
+// is what the Windows loader is expected to resolve). For direct refs
+// the call is redirected to a stub, where the stub first loads the
+// symbol and then direct an indirect call to that value.
+//
+// Note that for a given symbol (as above) it is perfectly legal to
+// have both direct and indirect references.
+func windynrelocsym(ctxt *Link, rel *loader.SymbolBuilder, s loader.Sym) error {
+	var su *loader.SymbolBuilder
+	relocs := ctxt.loader.Relocs(s)
+	for ri := 0; ri < relocs.Count(); ri++ {
+		r := relocs.At(ri)
+		if r.IsMarker() {
+			continue // skip marker relocations
+		}
+		targ := r.Sym()
+		if targ == 0 {
+			continue
+		}
+		if !ctxt.loader.AttrReachable(targ) {
+			if r.Weak() {
+				continue
+			}
+			return fmt.Errorf("dynamic relocation to unreachable symbol %s",
+				ctxt.loader.SymName(targ))
+		}
+		tgot := ctxt.loader.SymGot(targ)
+		if tgot == loadpe.RedirectToDynImportGotToken {
+
+			// Consistency check: name should be __imp_X
+			sname := ctxt.loader.SymName(targ)
+			if !strings.HasPrefix(sname, "__imp_") {
+				return fmt.Errorf("internal error in windynrelocsym: redirect GOT token applied to non-import symbol %s", sname)
+			}
+
+			// Locate underlying symbol (which originally had type
+			// SDYNIMPORT but has since been retyped to SWINDOWS).
+			ds, err := loadpe.LookupBaseFromImport(targ, ctxt.loader, ctxt.Arch)
+			if err != nil {
+				return err
+			}
+			dstyp := ctxt.loader.SymType(ds)
+			if dstyp != sym.SWINDOWS {
+				return fmt.Errorf("internal error in windynrelocsym: underlying sym for %q has wrong type %s", sname, dstyp.String())
+			}
+
+			// Redirect relocation to the dynimport.
+			r.SetSym(ds)
+			continue
+		}
+
+		tplt := ctxt.loader.SymPlt(targ)
+		if tplt == loadpe.CreateImportStubPltToken {
+
+			// Consistency check: don't want to see both PLT and GOT tokens.
+			if tgot != -1 {
+				return fmt.Errorf("internal error in windynrelocsym: invalid GOT setting %d for reloc to %s", tgot, ctxt.loader.SymName(targ))
+			}
+
+			// make dynimport JMP table for PE object files.
+			tplt := int32(rel.Size())
+			ctxt.loader.SetPlt(targ, tplt)
+
+			if su == nil {
+				su = ctxt.loader.MakeSymbolUpdater(s)
+			}
+			r.SetSym(rel.Sym())
+			r.SetAdd(int64(tplt))
+
+			// jmp *addr
+			switch ctxt.Arch.Family {
+			default:
+				return fmt.Errorf("internal error in windynrelocsym: unsupported arch %v", ctxt.Arch.Family)
+			case sys.I386:
+				rel.AddUint8(0xff)
+				rel.AddUint8(0x25)
+				rel.AddAddrPlus(ctxt.Arch, targ, 0)
+				rel.AddUint8(0x90)
+				rel.AddUint8(0x90)
+			case sys.AMD64:
+				// The relocation symbol might be at an absolute offset
+				// higher than 32 bits, but the jump instruction can't
+				// encode more than 32 bit offsets. We use a jump
+				// relative to the instruction pointer to get around this
+				// limitation.
+				rel.AddUint8(0xff)
+				rel.AddUint8(0x25)
+				rel.AddPCRelPlus(ctxt.Arch, targ, 0)
+				rel.AddUint8(0x90)
+				rel.AddUint8(0x90)
+			case sys.ARM64:
+				// adrp x16, addr
+				rel.AddUint32(ctxt.Arch, 0x90000010)
+				r, _ := rel.AddRel(objabi.R_ARM64_PCREL)
+				r.SetOff(int32(rel.Size() - 4))
+				r.SetSiz(4)
+				r.SetSym(targ)
+
+				// ldr x17, [x16, <offset>]
+				rel.AddUint32(ctxt.Arch, 0xf9400211)
+				r, _ = rel.AddRel(objabi.R_ARM64_PCREL)
+				r.SetOff(int32(rel.Size() - 4))
+				r.SetSiz(4)
+				r.SetSym(targ)
+
+				// br x17
+				rel.AddUint32(ctxt.Arch, 0xd61f0220)
+			}
+		} else if tplt >= 0 {
+			if su == nil {
+				su = ctxt.loader.MakeSymbolUpdater(s)
+			}
+			r.SetSym(rel.Sym())
+			r.SetAdd(int64(tplt))
+		}
+	}
+	return nil
+}
+
+// windynrelocsyms generates jump table to C library functions that will be
+// added later. windynrelocsyms writes the table into .rel symbol.
+func (ctxt *Link) windynrelocsyms() {
+	if !(ctxt.IsWindows() && iscgo && ctxt.IsInternal()) {
+		return
+	}
+
+	rel := ctxt.loader.CreateSymForUpdate(".rel", 0)
+	rel.SetType(sym.STEXT)
+
+	for _, s := range ctxt.Textp {
+		if err := windynrelocsym(ctxt, rel, s); err != nil {
+			ctxt.Errorf(s, "%v", err)
+		}
+	}
+
+	ctxt.Textp = append(ctxt.Textp, rel.Sym())
+}
+
+func dynrelocsym(ctxt *Link, s loader.Sym) {
+	target := &ctxt.Target
+	ldr := ctxt.loader
+	syms := &ctxt.ArchSyms
+	relocs := ldr.Relocs(s)
+	for ri := 0; ri < relocs.Count(); ri++ {
+		r := relocs.At(ri)
+		if r.IsMarker() {
+			continue // skip marker relocations
+		}
+		rSym := r.Sym()
+		if r.Weak() && !ldr.AttrReachable(rSym) {
+			continue
+		}
+		if ctxt.BuildMode == BuildModePIE && ctxt.LinkMode == LinkInternal {
+			// It's expected that some relocations will be done
+			// later by relocsym (R_TLS_LE, R_ADDROFF), so
+			// don't worry if Adddynrel returns false.
+			thearch.Adddynrel(target, ldr, syms, s, r, ri)
+			continue
+		}
+
+		if rSym != 0 && ldr.SymType(rSym) == sym.SDYNIMPORT || r.Type() >= objabi.ElfRelocOffset {
+			if rSym != 0 && !ldr.AttrReachable(rSym) {
+				ctxt.Errorf(s, "dynamic relocation to unreachable symbol %s", ldr.SymName(rSym))
+			}
+			if !thearch.Adddynrel(target, ldr, syms, s, r, ri) {
+				ctxt.Errorf(s, "unsupported dynamic relocation for symbol %s (type=%d (%s) stype=%d (%s))", ldr.SymName(rSym), r.Type(), sym.RelocName(ctxt.Arch, r.Type()), ldr.SymType(rSym), ldr.SymType(rSym))
+			}
+		}
+	}
+}
+
+func (state *dodataState) dynreloc(ctxt *Link) {
+	if ctxt.HeadType == objabi.Hwindows {
+		return
+	}
+	// -d suppresses dynamic loader format, so we may as well not
+	// compute these sections or mark their symbols as reachable.
+	if *FlagD {
+		return
+	}
+
+	for _, s := range ctxt.Textp {
+		dynrelocsym(ctxt, s)
+	}
+	for _, syms := range state.data {
+		for _, s := range syms {
+			dynrelocsym(ctxt, s)
+		}
+	}
+	if ctxt.IsELF {
+		elfdynhash(ctxt)
+	}
+}
+
+func CodeblkPad(ctxt *Link, out *OutBuf, addr int64, size int64, pad []byte) {
+	writeBlocks(ctxt, out, ctxt.outSem, ctxt.loader, ctxt.Textp, addr, size, pad)
+}
+
+const blockSize = 1 << 20 // 1MB chunks written at a time.
+
+// writeBlocks writes a specified chunk of symbols to the output buffer. It
+// breaks the write up into ≥blockSize chunks to write them out, and schedules
+// as many goroutines as necessary to accomplish this task. This call then
+// blocks, waiting on the writes to complete. Note that we use the sem parameter
+// to limit the number of concurrent writes taking place.
+func writeBlocks(ctxt *Link, out *OutBuf, sem chan int, ldr *loader.Loader, syms []loader.Sym, addr, size int64, pad []byte) {
+	for i, s := range syms {
+		if ldr.SymValue(s) >= addr && !ldr.AttrSubSymbol(s) {
+			syms = syms[i:]
+			break
+		}
+	}
+
+	var wg sync.WaitGroup
+	max, lastAddr, written := int64(blockSize), addr+size, int64(0)
+	for addr < lastAddr {
+		// Find the last symbol we'd write.
+		idx := -1
+		for i, s := range syms {
+			if ldr.AttrSubSymbol(s) {
+				continue
+			}
+
+			// If the next symbol's size would put us out of bounds on the total length,
+			// stop looking.
+			end := ldr.SymValue(s) + ldr.SymSize(s)
+			if end > lastAddr {
+				break
+			}
+
+			// We're gonna write this symbol.
+			idx = i
+
+			// If we cross over the max size, we've got enough symbols.
+			if end > addr+max {
+				break
+			}
+		}
+
+		// If we didn't find any symbols to write, we're done here.
+		if idx < 0 {
+			break
+		}
+
+		// Compute the length to write, including padding.
+		// We need to write to the end address (lastAddr), or the next symbol's
+		// start address, whichever comes first. If there is no more symbols,
+		// just write to lastAddr. This ensures we don't leave holes between the
+		// blocks or at the end.
+		length := int64(0)
+		if idx+1 < len(syms) {
+			// Find the next top-level symbol.
+			// Skip over sub symbols so we won't split a container symbol
+			// into two blocks.
+			next := syms[idx+1]
+			for ldr.AttrSubSymbol(next) {
+				idx++
+				next = syms[idx+1]
+			}
+			length = ldr.SymValue(next) - addr
+		}
+		if length == 0 || length > lastAddr-addr {
+			length = lastAddr - addr
+		}
+
+		// Start the block output operator.
+		if ctxt.Out.isMmapped() {
+			o := out.View(uint64(out.Offset() + written))
+			sem <- 1
+			wg.Add(1)
+			go func(o *OutBuf, ldr *loader.Loader, syms []loader.Sym, addr, size int64, pad []byte) {
+				writeBlock(ctxt, o, ldr, syms, addr, size, pad)
+				wg.Done()
+				<-sem
+			}(o, ldr, syms, addr, length, pad)
+		} else { // output not mmaped, don't parallelize.
+			writeBlock(ctxt, out, ldr, syms, addr, length, pad)
+		}
+
+		// Prepare for the next loop.
+		if idx != -1 {
+			syms = syms[idx+1:]
+		}
+		written += length
+		addr += length
+	}
+	wg.Wait()
+}
+
+func writeBlock(ctxt *Link, out *OutBuf, ldr *loader.Loader, syms []loader.Sym, addr, size int64, pad []byte) {
+
+	st := ctxt.makeRelocSymState()
+
+	// This doesn't distinguish the memory size from the file
+	// size, and it lays out the file based on Symbol.Value, which
+	// is the virtual address. DWARF compression changes file sizes,
+	// so dwarfcompress will fix this up later if necessary.
+	eaddr := addr + size
+	var prev loader.Sym
+	for _, s := range syms {
+		if ldr.AttrSubSymbol(s) {
+			continue
+		}
+		val := ldr.SymValue(s)
+		if val >= eaddr {
+			break
+		}
+		if val < addr {
+			ldr.Errorf(s, "phase error: addr=%#x but val=%#x sym=%s type=%v sect=%v sect.addr=%#x prev=%s", addr, val, ldr.SymName(s), ldr.SymType(s), ldr.SymSect(s).Name, ldr.SymSect(s).Vaddr, ldr.SymName(prev))
+			errorexit()
+		}
+		prev = s
+		if addr < val {
+			out.WriteStringPad("", int(val-addr), pad)
+			addr = val
+		}
+		P := out.WriteSym(ldr, s)
+		st.relocsym(s, P)
+		if ldr.IsGeneratedSym(s) {
+			f := ctxt.generatorSyms[s]
+			f(ctxt, s)
+		}
+		addr += int64(len(P))
+		siz := ldr.SymSize(s)
+		if addr < val+siz {
+			out.WriteStringPad("", int(val+siz-addr), pad)
+			addr = val + siz
+		}
+		if addr != val+siz {
+			ldr.Errorf(s, "phase error: addr=%#x value+size=%#x", addr, val+siz)
+			errorexit()
+		}
+		if val+siz >= eaddr {
+			break
+		}
+	}
+
+	if addr < eaddr {
+		out.WriteStringPad("", int(eaddr-addr), pad)
+	}
+}
+
+type writeFn func(*Link, *OutBuf, int64, int64)
+
+// writeParallel handles scheduling parallel execution of data write functions.
+func writeParallel(wg *sync.WaitGroup, fn writeFn, ctxt *Link, seek, vaddr, length uint64) {
+	if ctxt.Out.isMmapped() {
+		out := ctxt.Out.View(seek)
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			fn(ctxt, out, int64(vaddr), int64(length))
+		}()
+	} else {
+		ctxt.Out.SeekSet(int64(seek))
+		fn(ctxt, ctxt.Out, int64(vaddr), int64(length))
+	}
+}
+
+func datblk(ctxt *Link, out *OutBuf, addr, size int64) {
+	writeDatblkToOutBuf(ctxt, out, addr, size)
+}
+
+// Used only on Wasm for now.
+func DatblkBytes(ctxt *Link, addr int64, size int64) []byte {
+	buf := make([]byte, size)
+	out := &OutBuf{heap: buf}
+	writeDatblkToOutBuf(ctxt, out, addr, size)
+	return buf
+}
+
+func writeDatblkToOutBuf(ctxt *Link, out *OutBuf, addr int64, size int64) {
+	writeBlocks(ctxt, out, ctxt.outSem, ctxt.loader, ctxt.datap, addr, size, zeros[:])
+}
+
+func dwarfblk(ctxt *Link, out *OutBuf, addr int64, size int64) {
+	// Concatenate the section symbol lists into a single list to pass
+	// to writeBlocks.
+	//
+	// NB: ideally we would do a separate writeBlocks call for each
+	// section, but this would run the risk of undoing any file offset
+	// adjustments made during layout.
+	n := 0
+	for i := range dwarfp {
+		n += len(dwarfp[i].syms)
+	}
+	syms := make([]loader.Sym, 0, n)
+	for i := range dwarfp {
+		syms = append(syms, dwarfp[i].syms...)
+	}
+	writeBlocks(ctxt, out, ctxt.outSem, ctxt.loader, syms, addr, size, zeros[:])
+}
+
+func pdatablk(ctxt *Link, out *OutBuf, addr int64, size int64) {
+	writeBlocks(ctxt, out, ctxt.outSem, ctxt.loader, sehp.pdata, addr, size, zeros[:])
+}
+
+func xdatablk(ctxt *Link, out *OutBuf, addr int64, size int64) {
+	writeBlocks(ctxt, out, ctxt.outSem, ctxt.loader, sehp.xdata, addr, size, zeros[:])
+}
+
+var covCounterDataStartOff, covCounterDataLen uint64
+
+var zeros [512]byte
+
+var (
+	strdata  = make(map[string]string)
+	strnames []string
+)
+
+func addstrdata1(ctxt *Link, arg string) {
+	eq := strings.Index(arg, "=")
+	dot := strings.LastIndex(arg[:eq+1], ".")
+	if eq < 0 || dot < 0 {
+		Exitf("-X flag requires argument of the form importpath.name=value")
+	}
+	pkg := arg[:dot]
+	if ctxt.BuildMode == BuildModePlugin && pkg == "main" {
+		pkg = *flagPluginPath
+	}
+	pkg = objabi.PathToPrefix(pkg)
+	name := pkg + arg[dot:eq]
+	value := arg[eq+1:]
+	if _, ok := strdata[name]; !ok {
+		strnames = append(strnames, name)
+	}
+	strdata[name] = value
+}
+
+// addstrdata sets the initial value of the string variable name to value.
+func addstrdata(arch *sys.Arch, l *loader.Loader, name, value string) {
+	s := l.Lookup(name, 0)
+	if s == 0 {
+		return
+	}
+	if goType := l.SymGoType(s); goType == 0 {
+		return
+	} else if typeName := l.SymName(goType); typeName != "type:string" {
+		Errorf("%s: cannot set with -X: not a var of type string (%s)", name, typeName)
+		return
+	}
+	if !l.AttrReachable(s) {
+		return // don't bother setting unreachable variable
+	}
+	bld := l.MakeSymbolUpdater(s)
+	if bld.Type() == sym.SBSS {
+		bld.SetType(sym.SDATA)
+	}
+
+	p := fmt.Sprintf("%s.str", name)
+	sbld := l.CreateSymForUpdate(p, 0)
+	sbld.Addstring(value)
+	sbld.SetType(sym.SRODATA)
+
+	// Don't reset the variable's size. String variable usually has size of
+	// 2*PtrSize, but in ASAN build it can be larger due to red zone.
+	// (See issue 56175.)
+	bld.SetData(make([]byte, arch.PtrSize*2))
+	bld.SetReadOnly(false)
+	bld.ResetRelocs()
+	bld.SetAddrPlus(arch, 0, sbld.Sym(), 0)
+	bld.SetUint(arch, int64(arch.PtrSize), uint64(len(value)))
+}
+
+func (ctxt *Link) dostrdata() {
+	for _, name := range strnames {
+		addstrdata(ctxt.Arch, ctxt.loader, name, strdata[name])
+	}
+}
+
+// addgostring adds str, as a Go string value, to s. symname is the name of the
+// symbol used to define the string data and must be unique per linked object.
+func addgostring(ctxt *Link, ldr *loader.Loader, s *loader.SymbolBuilder, symname, str string) {
+	sdata := ldr.CreateSymForUpdate(symname, 0)
+	if sdata.Type() != sym.Sxxx {
+		ctxt.Errorf(s.Sym(), "duplicate symname in addgostring: %s", symname)
+	}
+	sdata.SetLocal(true)
+	sdata.SetType(sym.SRODATA)
+	sdata.SetSize(int64(len(str)))
+	sdata.SetData([]byte(str))
+	s.AddAddr(ctxt.Arch, sdata.Sym())
+	s.AddUint(ctxt.Arch, uint64(len(str)))
+}
+
+func addinitarrdata(ctxt *Link, ldr *loader.Loader, s loader.Sym) {
+	p := ldr.SymName(s) + ".ptr"
+	sp := ldr.CreateSymForUpdate(p, 0)
+	sp.SetType(sym.SINITARR)
+	sp.SetSize(0)
+	sp.SetDuplicateOK(true)
+	sp.AddAddr(ctxt.Arch, s)
+}
+
+// symalign returns the required alignment for the given symbol s.
+func symalign(ldr *loader.Loader, s loader.Sym) int32 {
+	min := int32(thearch.Minalign)
+	align := ldr.SymAlign(s)
+	if align >= min {
+		return align
+	} else if align != 0 {
+		return min
+	}
+	align = int32(thearch.Maxalign)
+	ssz := ldr.SymSize(s)
+	for int64(align) > ssz && align > min {
+		align >>= 1
+	}
+	ldr.SetSymAlign(s, align)
+	return align
+}
+
+func aligndatsize(state *dodataState, datsize int64, s loader.Sym) int64 {
+	return Rnd(datsize, int64(symalign(state.ctxt.loader, s)))
+}
+
+const debugGCProg = false
+
+type GCProg struct {
+	ctxt *Link
+	sym  *loader.SymbolBuilder
+	w    gcprog.Writer
+}
+
+func (p *GCProg) Init(ctxt *Link, name string) {
+	p.ctxt = ctxt
+	p.sym = ctxt.loader.CreateSymForUpdate(name, 0)
+	p.w.Init(p.writeByte())
+	if debugGCProg {
+		fmt.Fprintf(os.Stderr, "ld: start GCProg %s\n", name)
+		p.w.Debug(os.Stderr)
+	}
+}
+
+func (p *GCProg) writeByte() func(x byte) {
+	return func(x byte) {
+		p.sym.AddUint8(x)
+	}
+}
+
+func (p *GCProg) End(size int64) {
+	p.w.ZeroUntil(size / int64(p.ctxt.Arch.PtrSize))
+	p.w.End()
+	if debugGCProg {
+		fmt.Fprintf(os.Stderr, "ld: end GCProg\n")
+	}
+}
+
+func (p *GCProg) AddSym(s loader.Sym) {
+	ldr := p.ctxt.loader
+	typ := ldr.SymGoType(s)
+
+	// Things without pointers should be in sym.SNOPTRDATA or sym.SNOPTRBSS;
+	// everything we see should have pointers and should therefore have a type.
+	if typ == 0 {
+		switch ldr.SymName(s) {
+		case "runtime.data", "runtime.edata", "runtime.bss", "runtime.ebss", "runtime.gcdata", "runtime.gcbss":
+			// Ignore special symbols that are sometimes laid out
+			// as real symbols. See comment about dyld on darwin in
+			// the address function.
+			return
+		}
+		p.ctxt.Errorf(p.sym.Sym(), "missing Go type information for global symbol %s: size %d", ldr.SymName(s), ldr.SymSize(s))
+		return
+	}
+
+	if debugGCProg {
+		fmt.Fprintf(os.Stderr, "gcprog sym: %s at %d (ptr=%d)\n", ldr.SymName(s), ldr.SymValue(s), ldr.SymValue(s)/int64(p.ctxt.Arch.PtrSize))
+	}
+
+	sval := ldr.SymValue(s)
+	p.AddType(sval, typ)
+}
+
+// Add to the gc program the ptr bits for the type typ at
+// byte offset off in the region being described.
+// The type must have a pointer in it.
+func (p *GCProg) AddType(off int64, typ loader.Sym) {
+	ldr := p.ctxt.loader
+	typData := ldr.Data(typ)
+	ptrdata := decodetypePtrdata(p.ctxt.Arch, typData)
+	if ptrdata == 0 {
+		p.ctxt.Errorf(p.sym.Sym(), "has no pointers but in data section")
+		// TODO: just skip these? They might occur in assembly
+		// that doesn't know to use NOPTR? But there must have been
+		// a Go declaration somewhere.
+	}
+	switch decodetypeKind(p.ctxt.Arch, typData) {
+	default:
+		if decodetypeGCMaskOnDemand(p.ctxt.Arch, typData) {
+			p.ctxt.Errorf(p.sym.Sym(), "GC mask not available")
+		}
+		// Copy pointers from mask into program.
+		ptrsize := int64(p.ctxt.Arch.PtrSize)
+		mask := decodetypeGcmask(p.ctxt, typ)
+		for i := int64(0); i < ptrdata/ptrsize; i++ {
+			if (mask[i/8]>>uint(i%8))&1 != 0 {
+				p.w.Ptr(off/ptrsize + i)
+			}
+		}
+	case abi.Array:
+		elem := decodetypeArrayElem(p.ctxt, p.ctxt.Arch, typ)
+		n := decodetypeArrayLen(ldr, p.ctxt.Arch, typ)
+		p.AddType(off, elem)
+		if n > 1 {
+			// Issue repeat for subsequent n-1 instances.
+			elemSize := decodetypeSize(p.ctxt.Arch, ldr.Data(elem))
+			ptrsize := int64(p.ctxt.Arch.PtrSize)
+			p.w.ZeroUntil((off + elemSize) / ptrsize)
+			p.w.Repeat(elemSize/ptrsize, n-1)
+		}
+	case abi.Struct:
+		nField := decodetypeStructFieldCount(ldr, p.ctxt.Arch, typ)
+		for i := 0; i < nField; i++ {
+			fTyp := decodetypeStructFieldType(p.ctxt, p.ctxt.Arch, typ, i)
+			if decodetypePtrdata(p.ctxt.Arch, ldr.Data(fTyp)) == 0 {
+				continue
+			}
+			fOff := decodetypeStructFieldOffset(ldr, p.ctxt.Arch, typ, i)
+			p.AddType(off+fOff, fTyp)
+		}
+	}
+}
+
+// cutoff is the maximum data section size permitted by the linker
+// (see issue #9862).
+const cutoff = 2e9 // 2 GB (or so; looks better in errors than 2^31)
+
+// check accumulated size of data sections
+func (state *dodataState) checkdatsize(symn sym.SymKind) {
+	if state.datsize > cutoff {
+		Errorf("too much data, last section %v (%d, over %v bytes)", symn, state.datsize, cutoff)
+	}
+}
+
+func checkSectSize(sect *sym.Section) {
+	// TODO: consider using 4 GB size limit for DWARF sections, and
+	// make sure we generate unsigned offset in relocations and check
+	// for overflow.
+	if sect.Length > cutoff {
+		Errorf("too much data in section %s (%d, over %v bytes)", sect.Name, sect.Length, cutoff)
+	}
+}
+
+// fixZeroSizedSymbols gives a few special symbols with zero size some space.
+func fixZeroSizedSymbols(ctxt *Link) {
+	// The values in moduledata are filled out by relocations
+	// pointing to the addresses of these special symbols.
+	// Typically these symbols have no size and are not laid
+	// out with their matching section.
+	//
+	// However on darwin, dyld will find the special symbol
+	// in the first loaded module, even though it is local.
+	//
+	// (An hypothesis, formed without looking in the dyld sources:
+	// these special symbols have no size, so their address
+	// matches a real symbol. The dynamic linker assumes we
+	// want the normal symbol with the same address and finds
+	// it in the other module.)
+	//
+	// To work around this we lay out the symbls whose
+	// addresses are vital for multi-module programs to work
+	// as normal symbols, and give them a little size.
+	//
+	// On AIX, as all DATA sections are merged together, ld might not put
+	// these symbols at the beginning of their respective section if there
+	// aren't real symbols, their alignment might not match the
+	// first symbol alignment. Therefore, there are explicitly put at the
+	// beginning of their section with the same alignment.
+	if !(ctxt.DynlinkingGo() && ctxt.HeadType == objabi.Hdarwin) && !(ctxt.HeadType == objabi.Haix && ctxt.LinkMode == LinkExternal) {
+		return
+	}
+
+	ldr := ctxt.loader
+	bss := ldr.CreateSymForUpdate("runtime.bss", 0)
+	bss.SetSize(8)
+	ldr.SetAttrSpecial(bss.Sym(), false)
+
+	ebss := ldr.CreateSymForUpdate("runtime.ebss", 0)
+	ldr.SetAttrSpecial(ebss.Sym(), false)
+
+	data := ldr.CreateSymForUpdate("runtime.data", 0)
+	data.SetSize(8)
+	ldr.SetAttrSpecial(data.Sym(), false)
+
+	edata := ldr.CreateSymForUpdate("runtime.edata", 0)
+	ldr.SetAttrSpecial(edata.Sym(), false)
+
+	if ctxt.HeadType == objabi.Haix {
+		// XCOFFTOC symbols are part of .data section.
+		edata.SetType(sym.SXCOFFTOC)
+	}
+
+	noptrbss := ldr.CreateSymForUpdate("runtime.noptrbss", 0)
+	noptrbss.SetSize(8)
+	ldr.SetAttrSpecial(noptrbss.Sym(), false)
+
+	enoptrbss := ldr.CreateSymForUpdate("runtime.enoptrbss", 0)
+	ldr.SetAttrSpecial(enoptrbss.Sym(), false)
+
+	noptrdata := ldr.CreateSymForUpdate("runtime.noptrdata", 0)
+	noptrdata.SetSize(8)
+	ldr.SetAttrSpecial(noptrdata.Sym(), false)
+
+	enoptrdata := ldr.CreateSymForUpdate("runtime.enoptrdata", 0)
+	ldr.SetAttrSpecial(enoptrdata.Sym(), false)
+
+	types := ldr.CreateSymForUpdate("runtime.types", 0)
+	types.SetType(sym.STYPE)
+	types.SetSize(8)
+	ldr.SetAttrSpecial(types.Sym(), false)
+
+	etypes := ldr.CreateSymForUpdate("runtime.etypes", 0)
+	etypes.SetType(sym.SFUNCTAB)
+	ldr.SetAttrSpecial(etypes.Sym(), false)
+
+	if ctxt.HeadType == objabi.Haix {
+		rodata := ldr.CreateSymForUpdate("runtime.rodata", 0)
+		rodata.SetType(sym.SSTRING)
+		rodata.SetSize(8)
+		ldr.SetAttrSpecial(rodata.Sym(), false)
+
+		erodata := ldr.CreateSymForUpdate("runtime.erodata", 0)
+		ldr.SetAttrSpecial(erodata.Sym(), false)
+	}
+}
+
+// makeRelroForSharedLib creates a section of readonly data if necessary.
+func (state *dodataState) makeRelroForSharedLib(target *Link) {
+	if !target.UseRelro() {
+		return
+	}
+
+	// "read only" data with relocations needs to go in its own section
+	// when building a shared library. We do this by boosting objects of
+	// type SXXX with relocations to type SXXXRELRO.
+	ldr := target.loader
+	for _, symnro := range sym.ReadOnly {
+		symnrelro := sym.RelROMap[symnro]
+
+		ro := []loader.Sym{}
+		relro := state.data[symnrelro]
+
+		for _, s := range state.data[symnro] {
+			relocs := ldr.Relocs(s)
+			isRelro := relocs.Count() > 0
+			switch state.symType(s) {
+			case sym.STYPE, sym.STYPERELRO, sym.SGOFUNCRELRO:
+				// Symbols are not sorted yet, so it is possible
+				// that an Outer symbol has been changed to a
+				// relro Type before it reaches here.
+				isRelro = true
+			case sym.SFUNCTAB:
+				if ldr.SymName(s) == "runtime.etypes" {
+					// runtime.etypes must be at the end of
+					// the relro data.
+					isRelro = true
+				}
+			case sym.SGOFUNC, sym.SPCLNTAB:
+				// The only SGOFUNC symbols that contain relocations are .stkobj,
+				// and their relocations are of type objabi.R_ADDROFF,
+				// which always get resolved during linking.
+				isRelro = false
+			}
+			if isRelro {
+				if symnrelro == sym.Sxxx {
+					state.ctxt.Errorf(s, "cannot contain relocations (type %v)", symnro)
+				}
+				state.setSymType(s, symnrelro)
+				if outer := ldr.OuterSym(s); outer != 0 {
+					state.setSymType(outer, symnrelro)
+				}
+				relro = append(relro, s)
+			} else {
+				ro = append(ro, s)
+			}
+		}
+
+		// Check that we haven't made two symbols with the same .Outer into
+		// different types (because references two symbols with non-nil Outer
+		// become references to the outer symbol + offset it's vital that the
+		// symbol and the outer end up in the same section).
+		for _, s := range relro {
+			if outer := ldr.OuterSym(s); outer != 0 {
+				st := state.symType(s)
+				ost := state.symType(outer)
+				if st != ost {
+					state.ctxt.Errorf(s, "inconsistent types for symbol and its Outer %s (%v != %v)",
+						ldr.SymName(outer), st, ost)
+				}
+			}
+		}
+
+		state.data[symnro] = ro
+		state.data[symnrelro] = relro
+	}
+}
+
+// dodataState holds bits of state information needed by dodata() and the
+// various helpers it calls. The lifetime of these items should not extend
+// past the end of dodata().
+type dodataState struct {
+	// Link context
+	ctxt *Link
+	// Data symbols bucketed by type.
+	data [sym.SFirstUnallocated][]loader.Sym
+	// Max alignment for each flavor of data symbol.
+	dataMaxAlign [sym.SFirstUnallocated]int32
+	// Overridden sym type
+	symGroupType []sym.SymKind
+	// Current data size so far.
+	datsize int64
+}
+
+// A note on symType/setSymType below:
+//
+// In the legacy linker, the types of symbols (notably data symbols) are
+// changed during the symtab() phase so as to insure that similar symbols
+// are bucketed together, then their types are changed back again during
+// dodata. Symbol to section assignment also plays tricks along these lines
+// in the case where a relro segment is needed.
+//
+// The value returned from setType() below reflects the effects of
+// any overrides made by symtab and/or dodata.
+
+// symType returns the (possibly overridden) type of 's'.
+func (state *dodataState) symType(s loader.Sym) sym.SymKind {
+	if int(s) < len(state.symGroupType) {
+		if override := state.symGroupType[s]; override != 0 {
+			return override
+		}
+	}
+	return state.ctxt.loader.SymType(s)
+}
+
+// setSymType sets a new override type for 's'.
+func (state *dodataState) setSymType(s loader.Sym, kind sym.SymKind) {
+	if s == 0 {
+		panic("bad")
+	}
+	if int(s) < len(state.symGroupType) {
+		state.symGroupType[s] = kind
+	} else {
+		su := state.ctxt.loader.MakeSymbolUpdater(s)
+		su.SetType(kind)
+	}
+}
+
+func (ctxt *Link) dodata(symGroupType []sym.SymKind) {
+
+	// Give zeros sized symbols space if necessary.
+	fixZeroSizedSymbols(ctxt)
+
+	// Collect data symbols by type into data.
+	state := dodataState{ctxt: ctxt, symGroupType: symGroupType}
+	ldr := ctxt.loader
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) || ldr.AttrSpecial(s) || ldr.AttrSubSymbol(s) ||
+			!ldr.TopLevelSym(s) {
+			continue
+		}
+
+		st := state.symType(s)
+
+		if st <= sym.STEXTEND || st >= sym.SFirstUnallocated {
+			continue
+		}
+		state.data[st] = append(state.data[st], s)
+
+		// Similarly with checking the onlist attr.
+		if ldr.AttrOnList(s) {
+			log.Fatalf("symbol %s listed multiple times", ldr.SymName(s))
+		}
+		ldr.SetAttrOnList(s, true)
+	}
+
+	// Now that we have the data symbols, but before we start
+	// to assign addresses, record all the necessary
+	// dynamic relocations. These will grow the relocation
+	// symbol, which is itself data.
+	//
+	// On darwin, we need the symbol table numbers for dynreloc.
+	if ctxt.HeadType == objabi.Hdarwin {
+		machosymorder(ctxt)
+	}
+	state.dynreloc(ctxt)
+
+	// Move any RO data with relocations to a separate section.
+	state.makeRelroForSharedLib(ctxt)
+
+	// Set alignment for the symbol with the largest known index,
+	// so as to trigger allocation of the loader's internal
+	// alignment array. This will avoid data races in the parallel
+	// section below.
+	lastSym := loader.Sym(ldr.NSym() - 1)
+	ldr.SetSymAlign(lastSym, ldr.SymAlign(lastSym))
+
+	// Sort symbols.
+	var wg sync.WaitGroup
+	for symn := range state.data {
+		symn := sym.SymKind(symn)
+		wg.Add(1)
+		go func() {
+			state.data[symn], state.dataMaxAlign[symn] = state.dodataSect(ctxt, symn, state.data[symn])
+			wg.Done()
+		}()
+	}
+	wg.Wait()
+
+	if ctxt.IsELF {
+		// Make .rela and .rela.plt contiguous, the ELF ABI requires this
+		// and Solaris actually cares.
+		syms := state.data[sym.SELFROSECT]
+		reli, plti := -1, -1
+		for i, s := range syms {
+			switch ldr.SymName(s) {
+			case ".rel.plt", ".rela.plt":
+				plti = i
+			case ".rel", ".rela":
+				reli = i
+			}
+		}
+		if reli >= 0 && plti >= 0 && plti != reli+1 {
+			var first, second int
+			if plti > reli {
+				first, second = reli, plti
+			} else {
+				first, second = plti, reli
+			}
+			rel, plt := syms[reli], syms[plti]
+			copy(syms[first+2:], syms[first+1:second])
+			syms[first+0] = rel
+			syms[first+1] = plt
+
+			// Make sure alignment doesn't introduce a gap.
+			// Setting the alignment explicitly prevents
+			// symalign from basing it on the size and
+			// getting it wrong.
+			ldr.SetSymAlign(rel, int32(ctxt.Arch.RegSize))
+			ldr.SetSymAlign(plt, int32(ctxt.Arch.RegSize))
+		}
+		state.data[sym.SELFROSECT] = syms
+	}
+
+	if ctxt.HeadType == objabi.Haix && ctxt.LinkMode == LinkExternal {
+		// These symbols must have the same alignment as their section.
+		// Otherwise, ld might change the layout of Go sections.
+		ldr.SetSymAlign(ldr.Lookup("runtime.data", 0), state.dataMaxAlign[sym.SDATA])
+		ldr.SetSymAlign(ldr.Lookup("runtime.bss", 0), state.dataMaxAlign[sym.SBSS])
+	}
+
+	// Create *sym.Section objects and assign symbols to sections for
+	// data/rodata (and related) symbols.
+	state.allocateDataSections(ctxt)
+
+	state.allocateSEHSections(ctxt)
+
+	// Create *sym.Section objects and assign symbols to sections for
+	// DWARF symbols.
+	state.allocateDwarfSections(ctxt)
+
+	/* number the sections */
+	n := int16(1)
+
+	for _, sect := range Segtext.Sections {
+		sect.Extnum = n
+		n++
+	}
+	for _, sect := range Segrodata.Sections {
+		sect.Extnum = n
+		n++
+	}
+	for _, sect := range Segrelrodata.Sections {
+		sect.Extnum = n
+		n++
+	}
+	for _, sect := range Segdata.Sections {
+		sect.Extnum = n
+		n++
+	}
+	for _, sect := range Segdwarf.Sections {
+		sect.Extnum = n
+		n++
+	}
+	for _, sect := range Segpdata.Sections {
+		sect.Extnum = n
+		n++
+	}
+	for _, sect := range Segxdata.Sections {
+		sect.Extnum = n
+		n++
+	}
+}
+
+// allocateDataSectionForSym creates a new sym.Section into which a
+// single symbol will be placed. Here "seg" is the segment into which
+// the section will go, "s" is the symbol to be placed into the new
+// section, and "rwx" contains permissions for the section.
+func (state *dodataState) allocateDataSectionForSym(seg *sym.Segment, s loader.Sym, rwx int) *sym.Section {
+	ldr := state.ctxt.loader
+	sname := ldr.SymName(s)
+	if strings.HasPrefix(sname, "go:") {
+		sname = ".go." + sname[len("go:"):]
+	}
+	sect := addsection(ldr, state.ctxt.Arch, seg, sname, rwx)
+	sect.Align = symalign(ldr, s)
+	state.datsize = Rnd(state.datsize, int64(sect.Align))
+	sect.Vaddr = uint64(state.datsize)
+	return sect
+}
+
+// allocateNamedDataSection creates a new sym.Section for a category
+// of data symbols. Here "seg" is the segment into which the section
+// will go, "sName" is the name to give to the section, "types" is a
+// range of symbol types to be put into the section, and "rwx"
+// contains permissions for the section.
+func (state *dodataState) allocateNamedDataSection(seg *sym.Segment, sName string, types []sym.SymKind, rwx int) *sym.Section {
+	sect := addsection(state.ctxt.loader, state.ctxt.Arch, seg, sName, rwx)
+	if len(types) == 0 {
+		sect.Align = 1
+	} else if len(types) == 1 {
+		sect.Align = state.dataMaxAlign[types[0]]
+	} else {
+		for _, symn := range types {
+			align := state.dataMaxAlign[symn]
+			if sect.Align < align {
+				sect.Align = align
+			}
+		}
+	}
+	state.datsize = Rnd(state.datsize, int64(sect.Align))
+	sect.Vaddr = uint64(state.datsize)
+	return sect
+}
+
+// assignDsymsToSection assigns a collection of data symbols to a
+// newly created section. "sect" is the section into which to place
+// the symbols, "syms" holds the list of symbols to assign,
+// "forceType" (if non-zero) contains a new sym type to apply to each
+// sym during the assignment, and "aligner" is a hook to call to
+// handle alignment during the assignment process.
+func (state *dodataState) assignDsymsToSection(sect *sym.Section, syms []loader.Sym, forceType sym.SymKind, aligner func(state *dodataState, datsize int64, s loader.Sym) int64) {
+	ldr := state.ctxt.loader
+	for _, s := range syms {
+		state.datsize = aligner(state, state.datsize, s)
+		ldr.SetSymSect(s, sect)
+		if forceType != sym.Sxxx {
+			state.setSymType(s, forceType)
+		}
+		ldr.SetSymValue(s, int64(uint64(state.datsize)-sect.Vaddr))
+		state.datsize += ldr.SymSize(s)
+	}
+	sect.Length = uint64(state.datsize) - sect.Vaddr
+}
+
+func (state *dodataState) assignToSection(sect *sym.Section, symn sym.SymKind, forceType sym.SymKind) {
+	state.assignDsymsToSection(sect, state.data[symn], forceType, aligndatsize)
+	state.checkdatsize(symn)
+}
+
+// allocateSingleSymSections walks through the bucketed data symbols
+// with type 'symn', creates a new section for each sym, and assigns
+// the sym to a newly created section. Section name is set from the
+// symbol name. "Seg" is the segment into which to place the new
+// section, "forceType" is the new sym.SymKind to assign to the symbol
+// within the section, and "rwx" holds section permissions.
+func (state *dodataState) allocateSingleSymSections(seg *sym.Segment, symn sym.SymKind, forceType sym.SymKind, rwx int) {
+	ldr := state.ctxt.loader
+	for _, s := range state.data[symn] {
+		sect := state.allocateDataSectionForSym(seg, s, rwx)
+		ldr.SetSymSect(s, sect)
+		state.setSymType(s, forceType)
+		ldr.SetSymValue(s, int64(uint64(state.datsize)-sect.Vaddr))
+		state.datsize += ldr.SymSize(s)
+		sect.Length = uint64(state.datsize) - sect.Vaddr
+	}
+	state.checkdatsize(symn)
+}
+
+// allocateNamedSectionAndAssignSyms creates a new section with the
+// specified name, then walks through the bucketed data symbols with
+// type 'symn' and assigns each of them to this new section. "Seg" is
+// the segment into which to place the new section, "secName" is the
+// name to give to the new section, "forceType" (if non-zero) contains
+// a new sym type to apply to each sym during the assignment, and
+// "rwx" holds section permissions.
+func (state *dodataState) allocateNamedSectionAndAssignSyms(seg *sym.Segment, secName string, symn sym.SymKind, forceType sym.SymKind, rwx int) *sym.Section {
+
+	sect := state.allocateNamedDataSection(seg, secName, []sym.SymKind{symn}, rwx)
+	state.assignDsymsToSection(sect, state.data[symn], forceType, aligndatsize)
+	return sect
+}
+
+// allocateDataSections allocates sym.Section objects for data/rodata
+// (and related) symbols, and then assigns symbols to those sections.
+func (state *dodataState) allocateDataSections(ctxt *Link) {
+	// Allocate sections.
+	// Data is processed before segtext, because we need
+	// to see all symbols in the .data and .bss sections in order
+	// to generate garbage collection information.
+
+	// Writable data sections that do not need any specialized handling.
+	writable := []sym.SymKind{
+		sym.SBUILDINFO,
+		sym.SFIPSINFO,
+		sym.SELFSECT,
+		sym.SMACHO,
+		sym.SWINDOWS,
+	}
+	for _, symn := range writable {
+		state.allocateSingleSymSections(&Segdata, symn, sym.SDATA, 06)
+	}
+	ldr := ctxt.loader
+
+	// SMODULEDATA needs to be writable, but the GC doesn't need to
+	// look at it. We don't use allocateSingleSymSections because
+	// the name of the section is not the name of the symbol.
+	if len(state.data[sym.SMODULEDATA]) > 0 {
+		if len(state.data[sym.SMODULEDATA]) != 1 {
+			Errorf("internal error: more than one SMODULEDATA symbol")
+		}
+		s := state.data[sym.SMODULEDATA][0]
+		sect := addsection(ldr, ctxt.Arch, &Segdata, ".go.module", 06)
+		sect.Align = symalign(ldr, s)
+		state.datsize = Rnd(state.datsize, int64(sect.Align))
+		sect.Vaddr = uint64(state.datsize)
+		ldr.SetSymSect(s, sect)
+		state.setSymType(s, sym.SDATA)
+		ldr.SetSymValue(s, int64(uint64(state.datsize)-sect.Vaddr))
+		state.datsize += ldr.SymSize(s)
+		sect.Length = uint64(state.datsize) - sect.Vaddr
+		state.checkdatsize(sym.SMODULEDATA)
+	}
+
+	// writable .got (note that for PIE binaries .got goes in relro)
+	if len(state.data[sym.SELFGOT]) > 0 {
+		state.allocateNamedSectionAndAssignSyms(&Segdata, ".got", sym.SELFGOT, sym.SDATA, 06)
+	}
+	if len(state.data[sym.SMACHOGOT]) > 0 {
+		state.allocateNamedSectionAndAssignSyms(&Segdata, ".got", sym.SMACHOGOT, sym.SDATA, 06)
+	}
+
+	/* pointer-free data */
+	sect := state.allocateNamedSectionAndAssignSyms(&Segdata, ".noptrdata", sym.SNOPTRDATA, sym.SDATA, 06)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.noptrdata", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.enoptrdata", 0), sect)
+
+	state.assignToSection(sect, sym.SNOPTRDATAFIPSSTART, sym.SDATA)
+	state.assignToSection(sect, sym.SNOPTRDATAFIPS, sym.SDATA)
+	state.assignToSection(sect, sym.SNOPTRDATAFIPSEND, sym.SDATA)
+	state.assignToSection(sect, sym.SNOPTRDATAEND, sym.SDATA)
+
+	hasinitarr := ctxt.linkShared
+
+	/* shared library initializer */
+	switch ctxt.BuildMode {
+	case BuildModeCArchive, BuildModeCShared, BuildModeShared, BuildModePlugin:
+		hasinitarr = true
+	}
+
+	if ctxt.HeadType == objabi.Haix {
+		if len(state.data[sym.SINITARR]) > 0 {
+			Errorf("XCOFF format doesn't allow .init_array section")
+		}
+	}
+
+	if hasinitarr && len(state.data[sym.SINITARR]) > 0 {
+		state.allocateNamedSectionAndAssignSyms(&Segdata, ".init_array", sym.SINITARR, sym.Sxxx, 06)
+	}
+
+	/* data */
+	sect = state.allocateNamedSectionAndAssignSyms(&Segdata, ".data", sym.SDATA, sym.SDATA, 06)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.data", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.edata", 0), sect)
+
+	state.assignToSection(sect, sym.SDATAFIPSSTART, sym.SDATA)
+	state.assignToSection(sect, sym.SDATAFIPS, sym.SDATA)
+	state.assignToSection(sect, sym.SDATAFIPSEND, sym.SDATA)
+	state.assignToSection(sect, sym.SDATAEND, sym.SDATA)
+
+	dataGcEnd := state.datsize - int64(sect.Vaddr)
+
+	// On AIX, TOC entries must be the last of .data
+	// These aren't part of gc as they won't change during the runtime.
+	state.assignToSection(sect, sym.SXCOFFTOC, sym.SDATA)
+	state.checkdatsize(sym.SDATA)
+	sect.Length = uint64(state.datsize) - sect.Vaddr
+
+	/* bss */
+	sect = state.allocateNamedSectionAndAssignSyms(&Segdata, ".bss", sym.SBSS, sym.Sxxx, 06)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.bss", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.ebss", 0), sect)
+	bssGcEnd := state.datsize - int64(sect.Vaddr)
+
+	// Emit gcdata for bss symbols now that symbol values have been assigned.
+	gcsToEmit := []struct {
+		symName string
+		symKind sym.SymKind
+		gcEnd   int64
+	}{
+		{"runtime.gcdata", sym.SDATA, dataGcEnd},
+		{"runtime.gcbss", sym.SBSS, bssGcEnd},
+	}
+	for _, g := range gcsToEmit {
+		var gc GCProg
+		gc.Init(ctxt, g.symName)
+		for _, s := range state.data[g.symKind] {
+			gc.AddSym(s)
+		}
+		gc.End(g.gcEnd)
+	}
+
+	/* pointer-free bss */
+	sect = state.allocateNamedSectionAndAssignSyms(&Segdata, ".noptrbss", sym.SNOPTRBSS, sym.Sxxx, 06)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.noptrbss", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.enoptrbss", 0), sect)
+
+	// Code coverage counters are assigned to the .noptrbss section.
+	// We assign them in a separate pass so that they stay aggregated
+	// together in a single blob (coverage runtime depends on this).
+	covCounterDataStartOff = sect.Length
+	state.assignToSection(sect, sym.SCOVERAGE_COUNTER, sym.SNOPTRBSS)
+	covCounterDataLen = sect.Length - covCounterDataStartOff
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.covctrs", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.ecovctrs", 0), sect)
+
+	// Coverage instrumentation counters for libfuzzer.
+	if len(state.data[sym.SLIBFUZZER_8BIT_COUNTER]) > 0 {
+		sect := state.allocateNamedSectionAndAssignSyms(&Segdata, ".go.fuzzcntrs", sym.SLIBFUZZER_8BIT_COUNTER, sym.Sxxx, 06)
+		ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.__start___sancov_cntrs", 0), sect)
+		ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.__stop___sancov_cntrs", 0), sect)
+		ldr.SetSymSect(ldr.LookupOrCreateSym("internal/fuzz._counters", 0), sect)
+		ldr.SetSymSect(ldr.LookupOrCreateSym("internal/fuzz._ecounters", 0), sect)
+	}
+
+	// Assign runtime.end to the last section of data segment.
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.end", 0), Segdata.Sections[len(Segdata.Sections)-1])
+
+	if len(state.data[sym.STLSBSS]) > 0 {
+		var sect *sym.Section
+		// FIXME: not clear why it is sometimes necessary to suppress .tbss section creation.
+		if (ctxt.IsELF || ctxt.HeadType == objabi.Haix) && (ctxt.LinkMode == LinkExternal || !*FlagD) {
+			sect = addsection(ldr, ctxt.Arch, &Segdata, ".tbss", 06)
+			sect.Align = int32(ctxt.Arch.PtrSize)
+			// FIXME: why does this need to be set to zero?
+			sect.Vaddr = 0
+		}
+		state.datsize = 0
+
+		for _, s := range state.data[sym.STLSBSS] {
+			state.datsize = aligndatsize(state, state.datsize, s)
+			if sect != nil {
+				ldr.SetSymSect(s, sect)
+			}
+			ldr.SetSymValue(s, state.datsize)
+			state.datsize += ldr.SymSize(s)
+		}
+		state.checkdatsize(sym.STLSBSS)
+
+		if sect != nil {
+			sect.Length = uint64(state.datsize)
+		}
+	}
+
+	/*
+	 * We finished data, begin read-only data.
+	 * Not all systems support a separate read-only non-executable data section.
+	 * ELF and Windows PE systems do.
+	 * OS X and Plan 9 do not.
+	 * And if we're using external linking mode, the point is moot,
+	 * since it's not our decision; that code expects the sections in
+	 * segtext.
+	 */
+	var segro *sym.Segment
+	if ctxt.IsELF && ctxt.LinkMode == LinkInternal {
+		segro = &Segrodata
+	} else if ctxt.HeadType == objabi.Hwindows {
+		segro = &Segrodata
+	} else {
+		segro = &Segtext
+	}
+
+	state.datsize = 0
+
+	/* read-only executable ELF, Mach-O sections */
+	if len(state.data[sym.STEXT]) != 0 {
+		culprit := ldr.SymName(state.data[sym.STEXT][0])
+		Errorf("dodata found an sym.STEXT symbol: %s", culprit)
+	}
+	state.allocateSingleSymSections(&Segtext, sym.SELFRXSECT, sym.SRODATA, 05)
+	state.allocateSingleSymSections(&Segtext, sym.SMACHOPLT, sym.SRODATA, 05)
+
+	/* read-only data */
+	sect = state.allocateNamedDataSection(segro, ".rodata", sym.ReadOnly, 04)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.rodata", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.erodata", 0), sect)
+	if !ctxt.UseRelro() {
+		ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.types", 0), sect)
+		ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.etypes", 0), sect)
+	}
+	for _, symn := range sym.ReadOnly {
+		symnStartValue := state.datsize
+		if len(state.data[symn]) != 0 {
+			symnStartValue = aligndatsize(state, symnStartValue, state.data[symn][0])
+		}
+		state.assignToSection(sect, symn, sym.SRODATA)
+		setCarrierSize(symn, state.datsize-symnStartValue)
+		if ctxt.HeadType == objabi.Haix {
+			// Read-only symbols might be wrapped inside their outer
+			// symbol.
+			// XCOFF symbol table needs to know the size of
+			// these outer symbols.
+			xcoffUpdateOuterSize(ctxt, state.datsize-symnStartValue, symn)
+		}
+	}
+
+	/* gopclntab */
+	sect = state.allocateNamedSectionAndAssignSyms(segro, ".gopclntab", sym.SPCLNTAB, sym.SRODATA, 04)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.pclntab", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.pcheader", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.funcnametab", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.cutab", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.filetab", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.pctab", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.functab", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("go:func.*", 0), sect)
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.epclntab", 0), sect)
+	setCarrierSize(sym.SPCLNTAB, int64(sect.Length))
+	if ctxt.HeadType == objabi.Haix {
+		xcoffUpdateOuterSize(ctxt, int64(sect.Length), sym.SPCLNTAB)
+	}
+
+	/* read-only ELF, Mach-O sections */
+	state.allocateSingleSymSections(segro, sym.SELFROSECT, sym.SRODATA, 04)
+
+	// There is some data that are conceptually read-only but are written to by
+	// relocations. On GNU systems, we can arrange for the dynamic linker to
+	// mprotect sections after relocations are applied by giving them write
+	// permissions in the object file and calling them ".data.rel.ro.FOO". We
+	// divide the .rodata section between actual .rodata and .data.rel.ro.rodata,
+	// but for the other sections that this applies to, we just write a read-only
+	// .FOO section or a read-write .data.rel.ro.FOO section depending on the
+	// situation.
+	// TODO(mwhudson): It would make sense to do this more widely, but it makes
+	// the system linker segfault on darwin.
+	const relroPerm = 06
+	const fallbackPerm = 04
+	relroSecPerm := fallbackPerm
+	genrelrosecname := func(suffix string) string {
+		if suffix == "" {
+			return ".rodata"
+		}
+		return suffix
+	}
+	seg := segro
+
+	if ctxt.UseRelro() {
+		segrelro := &Segrelrodata
+		if ctxt.LinkMode == LinkExternal && !ctxt.IsAIX() && !ctxt.IsDarwin() {
+			// Using a separate segment with an external
+			// linker results in some programs moving
+			// their data sections unexpectedly, which
+			// corrupts the moduledata. So we use the
+			// rodata segment and let the external linker
+			// sort out a rel.ro segment.
+			segrelro = segro
+		} else {
+			// Reset datsize for new segment.
+			state.datsize = 0
+		}
+
+		if !ctxt.IsDarwin() { // We don't need the special names on darwin.
+			genrelrosecname = func(suffix string) string {
+				return ".data.rel.ro" + suffix
+			}
+		}
+
+		relroReadOnly := []sym.SymKind{}
+		for _, symnro := range sym.ReadOnly {
+			symn := sym.RelROMap[symnro]
+			relroReadOnly = append(relroReadOnly, symn)
+		}
+		seg = segrelro
+		relroSecPerm = relroPerm
+
+		/* data only written by relocations */
+		sect = state.allocateNamedDataSection(segrelro, genrelrosecname(""), relroReadOnly, relroSecPerm)
+
+		ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.types", 0), sect)
+		ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.etypes", 0), sect)
+
+		for i, symnro := range sym.ReadOnly {
+			if i == 0 && symnro == sym.STYPE && ctxt.HeadType != objabi.Haix {
+				// Skip forward so that no type
+				// reference uses a zero offset.
+				// This is unlikely but possible in small
+				// programs with no other read-only data.
+				state.datsize++
+			}
+
+			symn := sym.RelROMap[symnro]
+			if symn == sym.Sxxx {
+				continue
+			}
+			symnStartValue := state.datsize
+			if len(state.data[symn]) != 0 {
+				symnStartValue = aligndatsize(state, symnStartValue, state.data[symn][0])
+			}
+
+			for _, s := range state.data[symn] {
+				outer := ldr.OuterSym(s)
+				if s != 0 && ldr.SymSect(outer) != nil && ldr.SymSect(outer) != sect {
+					ctxt.Errorf(s, "s.Outer (%s) in different section from s, %s != %s", ldr.SymName(outer), ldr.SymSect(outer).Name, sect.Name)
+				}
+			}
+			state.assignToSection(sect, symn, sym.SRODATA)
+			setCarrierSize(symn, state.datsize-symnStartValue)
+			if ctxt.HeadType == objabi.Haix {
+				// Read-only symbols might be wrapped inside their outer
+				// symbol.
+				// XCOFF symbol table needs to know the size of
+				// these outer symbols.
+				xcoffUpdateOuterSize(ctxt, state.datsize-symnStartValue, symn)
+			}
+		}
+		sect.Length = uint64(state.datsize) - sect.Vaddr
+
+		state.allocateSingleSymSections(segrelro, sym.SELFRELROSECT, sym.SRODATA, relroSecPerm)
+		state.allocateSingleSymSections(segrelro, sym.SMACHORELROSECT, sym.SRODATA, relroSecPerm)
+	}
+
+	/* typelink */
+	sect = state.allocateNamedDataSection(seg, genrelrosecname(".typelink"), []sym.SymKind{sym.STYPELINK}, relroSecPerm)
+
+	typelink := ldr.CreateSymForUpdate("runtime.typelink", 0)
+	ldr.SetSymSect(typelink.Sym(), sect)
+	typelink.SetType(sym.SRODATA)
+	state.datsize += typelink.Size()
+	state.checkdatsize(sym.STYPELINK)
+	sect.Length = uint64(state.datsize) - sect.Vaddr
+
+	/* itablink */
+	sect = state.allocateNamedDataSection(seg, genrelrosecname(".itablink"), []sym.SymKind{sym.SITABLINK}, relroSecPerm)
+
+	itablink := ldr.CreateSymForUpdate("runtime.itablink", 0)
+	ldr.SetSymSect(itablink.Sym(), sect)
+	itablink.SetType(sym.SRODATA)
+	state.datsize += itablink.Size()
+	state.checkdatsize(sym.SITABLINK)
+	sect.Length = uint64(state.datsize) - sect.Vaddr
+
+	// 6g uses 4-byte relocation offsets, so the entire segment must fit in 32 bits.
+	if state.datsize != int64(uint32(state.datsize)) {
+		Errorf("read-only data segment too large: %d", state.datsize)
+	}
+
+	siz := 0
+	for symn := sym.SELFRXSECT; symn < sym.SFirstUnallocated; symn++ {
+		siz += len(state.data[symn])
+	}
+	ctxt.datap = make([]loader.Sym, 0, siz)
+	for symn := sym.SELFRXSECT; symn < sym.SFirstUnallocated; symn++ {
+		ctxt.datap = append(ctxt.datap, state.data[symn]...)
+	}
+}
+
+// allocateDwarfSections allocates sym.Section objects for DWARF
+// symbols, and assigns symbols to sections.
+func (state *dodataState) allocateDwarfSections(ctxt *Link) {
+
+	alignOne := func(state *dodataState, datsize int64, s loader.Sym) int64 { return datsize }
+
+	ldr := ctxt.loader
+	for i := 0; i < len(dwarfp); i++ {
+		// First the section symbol.
+		s := dwarfp[i].secSym()
+		sect := state.allocateNamedDataSection(&Segdwarf, ldr.SymName(s), []sym.SymKind{}, 04)
+		ldr.SetSymSect(s, sect)
+		sect.Sym = s
+		curType := ldr.SymType(s)
+		state.setSymType(s, sym.SRODATA)
+		ldr.SetSymValue(s, int64(uint64(state.datsize)-sect.Vaddr))
+		state.datsize += ldr.SymSize(s)
+
+		// Then any sub-symbols for the section symbol.
+		subSyms := dwarfp[i].subSyms()
+		state.assignDsymsToSection(sect, subSyms, sym.SRODATA, alignOne)
+
+		for j := 0; j < len(subSyms); j++ {
+			s := subSyms[j]
+			if ctxt.HeadType == objabi.Haix && curType == sym.SDWARFLOC {
+				// Update the size of .debug_loc for this symbol's
+				// package.
+				addDwsectCUSize(".debug_loc", ldr.SymPkg(s), uint64(ldr.SymSize(s)))
+			}
+		}
+		sect.Length = uint64(state.datsize) - sect.Vaddr
+		checkSectSize(sect)
+	}
+}
+
+// allocateSEHSections allocate a sym.Section object for SEH
+// symbols, and assigns symbols to sections.
+func (state *dodataState) allocateSEHSections(ctxt *Link) {
+	if len(sehp.pdata) > 0 {
+		sect := state.allocateNamedDataSection(&Segpdata, ".pdata", []sym.SymKind{}, 04)
+		state.assignDsymsToSection(sect, sehp.pdata, sym.SRODATA, aligndatsize)
+		state.checkdatsize(sym.SSEHSECT)
+	}
+	if len(sehp.xdata) > 0 {
+		sect := state.allocateNamedDataSection(&Segxdata, ".xdata", []sym.SymKind{}, 04)
+		state.assignDsymsToSection(sect, sehp.xdata, sym.SRODATA, aligndatsize)
+		state.checkdatsize(sym.SSEHSECT)
+	}
+}
+
+type symNameSize struct {
+	name string
+	sz   int64
+	val  int64
+	sym  loader.Sym
+}
+
+func (state *dodataState) dodataSect(ctxt *Link, symn sym.SymKind, syms []loader.Sym) (result []loader.Sym, maxAlign int32) {
+	var head, tail, zerobase loader.Sym
+	ldr := ctxt.loader
+	sl := make([]symNameSize, len(syms))
+
+	// For ppc64, we want to interleave the .got and .toc sections
+	// from input files. Both are type sym.SELFGOT, so in that case
+	// we skip size comparison and do the name comparison instead
+	// (conveniently, .got sorts before .toc).
+	sortBySize := symn != sym.SELFGOT
+
+	for k, s := range syms {
+		ss := ldr.SymSize(s)
+		sl[k] = symNameSize{sz: ss, sym: s}
+		if !sortBySize {
+			sl[k].name = ldr.SymName(s)
+		}
+		ds := int64(len(ldr.Data(s)))
+		switch {
+		case ss < ds:
+			ctxt.Errorf(s, "initialize bounds (%d < %d)", ss, ds)
+		case ss < 0:
+			ctxt.Errorf(s, "negative size (%d bytes)", ss)
+		case ss > cutoff:
+			ctxt.Errorf(s, "symbol too large (%d bytes)", ss)
+		}
+
+		// If the usually-special section-marker symbols are being laid
+		// out as regular symbols, put them either at the beginning or
+		// end of their section.
+		if (ctxt.DynlinkingGo() && ctxt.HeadType == objabi.Hdarwin) || (ctxt.HeadType == objabi.Haix && ctxt.LinkMode == LinkExternal) {
+			switch ldr.SymName(s) {
+			case "runtime.text", "runtime.bss", "runtime.data", "runtime.types", "runtime.rodata",
+				"runtime.noptrdata", "runtime.noptrbss":
+				head = s
+				continue
+			case "runtime.etext", "runtime.ebss", "runtime.edata", "runtime.etypes", "runtime.erodata",
+				"runtime.enoptrdata", "runtime.enoptrbss":
+				tail = s
+				continue
+			}
+		}
+	}
+	zerobase = ldr.Lookup("runtime.zerobase", 0)
+
+	// Perform the sort.
+	if symn != sym.SPCLNTAB {
+		sort.Slice(sl, func(i, j int) bool {
+			si, sj := sl[i].sym, sl[j].sym
+			isz, jsz := sl[i].sz, sl[j].sz
+			switch {
+			case si == head, sj == tail:
+				return true
+			case sj == head, si == tail:
+				return false
+			}
+			if sortBySize {
+				switch {
+				// put zerobase right after all the zero-sized symbols,
+				// so zero-sized symbols have the same address as zerobase.
+				case si == zerobase:
+					return jsz != 0 // zerobase < nonzero-sized, zerobase > zero-sized
+				case sj == zerobase:
+					return isz == 0 // 0-sized < zerobase, nonzero-sized > zerobase
+				case isz != jsz:
+					return isz < jsz
+				}
+			} else {
+				iname := sl[i].name
+				jname := sl[j].name
+				if iname != jname {
+					return iname < jname
+				}
+			}
+			return si < sj // break ties by symbol number
+		})
+	} else {
+		// PCLNTAB was built internally, and already has the proper order.
+	}
+
+	// Set alignment, construct result
+	syms = syms[:0]
+	for k := range sl {
+		s := sl[k].sym
+		if s != head && s != tail {
+			align := symalign(ldr, s)
+			if maxAlign < align {
+				maxAlign = align
+			}
+		}
+		syms = append(syms, s)
+	}
+
+	return syms, maxAlign
+}
+
+// Add buildid to beginning of text segment, on non-ELF systems.
+// Non-ELF binary formats are not always flexible enough to
+// give us a place to put the Go build ID. On those systems, we put it
+// at the very beginning of the text segment.
+// This “header” is read by cmd/go.
+func (ctxt *Link) textbuildid() {
+	if ctxt.IsELF || *flagBuildid == "" {
+		return
+	}
+
+	ldr := ctxt.loader
+	s := ldr.CreateSymForUpdate("go:buildid", 0)
+	// The \xff is invalid UTF-8, meant to make it less likely
+	// to find one of these accidentally.
+	data := "\xff Go build ID: " + strconv.Quote(*flagBuildid) + "\n \xff"
+	s.SetType(sym.STEXT)
+	s.SetData([]byte(data))
+	s.SetSize(int64(len(data)))
+
+	ctxt.Textp = append(ctxt.Textp, 0)
+	copy(ctxt.Textp[1:], ctxt.Textp)
+	ctxt.Textp[0] = s.Sym()
+}
+
+func (ctxt *Link) buildinfo() {
+	// Write the buildinfo symbol, which go version looks for.
+	// The code reading this data is in package debug/buildinfo.
+	ldr := ctxt.loader
+	s := ldr.CreateSymForUpdate("go:buildinfo", 0)
+	s.SetType(sym.SBUILDINFO)
+	s.SetAlign(16)
+
+	// The \xff is invalid UTF-8, meant to make it less likely
+	// to find one of these accidentally.
+	const prefix = "\xff Go buildinf:" // 14 bytes, plus 1 data byte filled in below
+
+	// Header is always 32-bytes, a hold-over from before
+	// https://go.dev/cl/369977.
+	data := make([]byte, 32)
+	copy(data, prefix)
+	data[len(prefix)] = byte(ctxt.Arch.PtrSize)
+	data[len(prefix)+1] = 0
+	if ctxt.Arch.ByteOrder == binary.BigEndian {
+		data[len(prefix)+1] = 1
+	}
+	data[len(prefix)+1] |= 2 // signals new pointer-free format
+	data = appendString(data, strdata["runtime.buildVersion"])
+	data = appendString(data, strdata["runtime.modinfo"])
+	// MacOS linker gets very upset if the size is not a multiple of alignment.
+	for len(data)%16 != 0 {
+		data = append(data, 0)
+	}
+	s.SetData(data)
+	s.SetSize(int64(len(data)))
+
+	// Add reference to go:buildinfo from the rodata section,
+	// so that external linking with -Wl,--gc-sections does not
+	// delete the build info.
+	sr := ldr.CreateSymForUpdate("go:buildinfo.ref", 0)
+	sr.SetType(sym.SRODATA)
+	sr.SetAlign(int32(ctxt.Arch.PtrSize))
+	sr.AddAddr(ctxt.Arch, s.Sym())
+}
+
+// appendString appends s to data, prefixed by its varint-encoded length.
+func appendString(data []byte, s string) []byte {
+	var v [binary.MaxVarintLen64]byte
+	n := binary.PutUvarint(v[:], uint64(len(s)))
+	data = append(data, v[:n]...)
+	data = append(data, s...)
+	return data
+}
+
+// assign addresses to text
+func (ctxt *Link) textaddress() {
+	addsection(ctxt.loader, ctxt.Arch, &Segtext, ".text", 05)
+
+	// Assign PCs in text segment.
+	// Could parallelize, by assigning to text
+	// and then letting threads copy down, but probably not worth it.
+	sect := Segtext.Sections[0]
+
+	sect.Align = int32(Funcalign)
+
+	ldr := ctxt.loader
+
+	if *flagRandLayout != 0 {
+		r := rand.New(rand.NewSource(*flagRandLayout))
+		textp := ctxt.Textp
+		i := 0
+		// don't move the buildid symbol
+		if len(textp) > 0 && ldr.SymName(textp[0]) == "go:buildid" {
+			i++
+		}
+		// Skip over C symbols, as functions in a (C object) section must stay together.
+		// TODO: maybe we can move a section as a whole.
+		// Note: we load C symbols before Go symbols, so we can scan from the start.
+		for i < len(textp) && (ldr.SubSym(textp[i]) != 0 || ldr.AttrSubSymbol(textp[i])) {
+			i++
+		}
+		textp = textp[i:]
+		r.Shuffle(len(textp), func(i, j int) {
+			textp[i], textp[j] = textp[j], textp[i]
+		})
+	}
+
+	// Sort the text symbols by type, so that FIPS symbols are
+	// gathered together, with the FIPS start and end symbols
+	// bracketing them , even if we've randomized the overall order.
+	sort.SliceStable(ctxt.Textp, func(i, j int) bool {
+		return ldr.SymType(ctxt.Textp[i]) < ldr.SymType(ctxt.Textp[j])
+	})
+
+	text := ctxt.xdefine("runtime.text", sym.STEXT, 0)
+	etext := ctxt.xdefine("runtime.etext", sym.STEXTEND, 0)
+	ldr.SetSymSect(text, sect)
+	if ctxt.IsAIX() && ctxt.IsExternal() {
+		// Setting runtime.text has a real symbol prevents ld to
+		// change its base address resulting in wrong offsets for
+		// reflect methods.
+		u := ldr.MakeSymbolUpdater(text)
+		u.SetAlign(sect.Align)
+		u.SetSize(8)
+	}
+
+	if (ctxt.DynlinkingGo() && ctxt.IsDarwin()) || (ctxt.IsAIX() && ctxt.IsExternal()) {
+		ldr.SetSymSect(etext, sect)
+		ctxt.Textp = append(ctxt.Textp, etext, 0)
+		copy(ctxt.Textp[1:], ctxt.Textp)
+		ctxt.Textp[0] = text
+	}
+
+	start := uint64(Rnd(*FlagTextAddr, int64(Funcalign)))
+	va := start
+	n := 1
+	sect.Vaddr = va
+
+	limit := thearch.TrampLimit
+	if limit == 0 {
+		limit = 1 << 63 // unlimited
+	}
+	if *FlagDebugTextSize != 0 {
+		limit = uint64(*FlagDebugTextSize)
+	}
+	if *FlagDebugTramp > 1 {
+		limit = 1 // debug mode, force generating trampolines for everything
+	}
+
+	if ctxt.IsAIX() && ctxt.IsExternal() {
+		// On AIX, normally we won't generate direct calls to external symbols,
+		// except in one test, cmd/go/testdata/script/link_syso_issue33139.txt.
+		// That test doesn't make much sense, and I'm not sure it ever works.
+		// Just generate trampoline for now (which will turn a direct call to
+		// an indirect call, which at least builds).
+		limit = 1
+	}
+
+	// First pass: assign addresses assuming the program is small and will
+	// not require trampoline generation.
+	big := false
+	for _, s := range ctxt.Textp {
+		sect, n, va = assignAddress(ctxt, sect, n, s, va, false, big)
+		if va-start >= limit {
+			big = true
+			break
+		}
+	}
+
+	// Second pass: only if it is too big, insert trampolines for too-far
+	// jumps and targets with unknown addresses.
+	if big {
+		// reset addresses
+		for _, s := range ctxt.Textp {
+			if s != text {
+				resetAddress(ctxt, s)
+			}
+		}
+		va = start
+
+		ntramps := 0
+		var curPkg string
+		for i, s := range ctxt.Textp {
+			// When we find the first symbol in a package, perform a
+			// single iteration that assigns temporary addresses to all
+			// of the text in the same package, using the maximum possible
+			// number of trampolines. This allows for better decisions to
+			// be made regarding reachability and the need for trampolines.
+			if symPkg := ldr.SymPkg(s); symPkg != "" && curPkg != symPkg {
+				curPkg = symPkg
+				vaTmp := va
+				for j := i; j < len(ctxt.Textp); j++ {
+					curSym := ctxt.Textp[j]
+					if symPkg := ldr.SymPkg(curSym); symPkg == "" || curPkg != symPkg {
+						break
+					}
+					// We do not pass big to assignAddress here, as this
+					// can result in side effects such as section splitting.
+					sect, n, vaTmp = assignAddress(ctxt, sect, n, curSym, vaTmp, false, false)
+					vaTmp += maxSizeTrampolines(ctxt, ldr, curSym, false)
+				}
+			}
+
+			// Reset address for current symbol.
+			if s != text {
+				resetAddress(ctxt, s)
+			}
+
+			// Assign actual address for current symbol.
+			sect, n, va = assignAddress(ctxt, sect, n, s, va, false, big)
+
+			// Resolve jumps, adding trampolines if they are needed.
+			trampoline(ctxt, s)
+
+			// lay down trampolines after each function
+			for ; ntramps < len(ctxt.tramps); ntramps++ {
+				tramp := ctxt.tramps[ntramps]
+				if ctxt.IsAIX() && strings.HasPrefix(ldr.SymName(tramp), "runtime.text.") {
+					// Already set in assignAddress
+					continue
+				}
+				sect, n, va = assignAddress(ctxt, sect, n, tramp, va, true, big)
+			}
+		}
+
+		// merge tramps into Textp, keeping Textp in address order
+		if ntramps != 0 {
+			newtextp := make([]loader.Sym, 0, len(ctxt.Textp)+ntramps)
+			i := 0
+			for _, s := range ctxt.Textp {
+				for ; i < ntramps && ldr.SymValue(ctxt.tramps[i]) < ldr.SymValue(s); i++ {
+					newtextp = append(newtextp, ctxt.tramps[i])
+				}
+				newtextp = append(newtextp, s)
+			}
+			newtextp = append(newtextp, ctxt.tramps[i:ntramps]...)
+
+			ctxt.Textp = newtextp
+		}
+	}
+
+	// Add MinLC size after etext, so it won't collide with the next symbol
+	// (which may confuse some symbolizer).
+	sect.Length = va - sect.Vaddr + uint64(ctxt.Arch.MinLC)
+	ldr.SetSymSect(etext, sect)
+	if ldr.SymValue(etext) == 0 {
+		// Set the address of the start/end symbols, if not already
+		// (i.e. not darwin+dynlink or AIX+external, see above).
+		ldr.SetSymValue(etext, int64(va))
+		ldr.SetSymValue(text, int64(Segtext.Sections[0].Vaddr))
+	}
+}
+
+// assigns address for a text symbol, returns (possibly new) section, its number, and the address.
+func assignAddress(ctxt *Link, sect *sym.Section, n int, s loader.Sym, va uint64, isTramp, big bool) (*sym.Section, int, uint64) {
+	ldr := ctxt.loader
+	if thearch.AssignAddress != nil {
+		return thearch.AssignAddress(ldr, sect, n, s, va, isTramp)
+	}
+
+	ldr.SetSymSect(s, sect)
+	if ldr.AttrSubSymbol(s) {
+		return sect, n, va
+	}
+
+	align := ldr.SymAlign(s)
+	align = max(align, int32(Funcalign))
+	va = uint64(Rnd(int64(va), int64(align)))
+	if sect.Align < align {
+		sect.Align = align
+	}
+
+	funcsize := uint64(abi.MINFUNC) // spacing required for findfunctab
+	if ldr.SymSize(s) > abi.MINFUNC {
+		funcsize = uint64(ldr.SymSize(s))
+	}
+
+	// If we need to split text sections, and this function doesn't fit in the current
+	// section, then create a new one.
+	//
+	// Only break at outermost syms.
+	if big && splitTextSections(ctxt) && ldr.OuterSym(s) == 0 {
+		// For debugging purposes, allow text size limit to be cranked down,
+		// so as to stress test the code that handles multiple text sections.
+		var textSizelimit uint64 = thearch.TrampLimit
+		if *FlagDebugTextSize != 0 {
+			textSizelimit = uint64(*FlagDebugTextSize)
+		}
+
+		// Sanity check: make sure the limit is larger than any
+		// individual text symbol.
+		if funcsize > textSizelimit {
+			panic(fmt.Sprintf("error: text size limit %d less than text symbol %s size of %d", textSizelimit, ldr.SymName(s), funcsize))
+		}
+
+		if va-sect.Vaddr+funcsize+maxSizeTrampolines(ctxt, ldr, s, isTramp) > textSizelimit {
+			sectAlign := int32(thearch.Funcalign)
+			if ctxt.IsPPC64() {
+				// Align the next text section to the worst case function alignment likely
+				// to be encountered when processing function symbols. The start address
+				// is rounded against the final alignment of the text section later on in
+				// (*Link).address. This may happen due to usage of PCALIGN directives
+				// larger than Funcalign, or usage of ISA 3.1 prefixed instructions
+				// (see ISA 3.1 Book I 1.9).
+				const ppc64maxFuncalign = 64
+				sectAlign = ppc64maxFuncalign
+				va = uint64(Rnd(int64(va), ppc64maxFuncalign))
+			}
+
+			// Set the length for the previous text section
+			sect.Length = va - sect.Vaddr
+
+			// Create new section, set the starting Vaddr
+			sect = addsection(ctxt.loader, ctxt.Arch, &Segtext, ".text", 05)
+
+			sect.Vaddr = va
+			sect.Align = sectAlign
+			ldr.SetSymSect(s, sect)
+
+			// Create a symbol for the start of the secondary text sections
+			ntext := ldr.CreateSymForUpdate(fmt.Sprintf("runtime.text.%d", n), 0)
+			ntext.SetSect(sect)
+			if ctxt.IsAIX() {
+				// runtime.text.X must be a real symbol on AIX.
+				// Assign its address directly in order to be the
+				// first symbol of this new section.
+				ntext.SetType(sym.STEXT)
+				ntext.SetSize(int64(abi.MINFUNC))
+				ntext.SetOnList(true)
+				ntext.SetAlign(sectAlign)
+				ctxt.tramps = append(ctxt.tramps, ntext.Sym())
+
+				ntext.SetValue(int64(va))
+				va += uint64(ntext.Size())
+
+				if align := ldr.SymAlign(s); align != 0 {
+					va = uint64(Rnd(int64(va), int64(align)))
+				} else {
+					va = uint64(Rnd(int64(va), int64(Funcalign)))
+				}
+			}
+			n++
+		}
+	}
+
+	ldr.SetSymValue(s, 0)
+	for sub := s; sub != 0; sub = ldr.SubSym(sub) {
+		ldr.SetSymValue(sub, ldr.SymValue(sub)+int64(va))
+		if ctxt.Debugvlog > 2 {
+			fmt.Println("assign text address:", ldr.SymName(sub), ldr.SymValue(sub))
+		}
+	}
+
+	va += funcsize
+
+	return sect, n, va
+}
+
+func resetAddress(ctxt *Link, s loader.Sym) {
+	ldr := ctxt.loader
+	if ldr.OuterSym(s) != 0 {
+		return
+	}
+	oldv := ldr.SymValue(s)
+	for sub := s; sub != 0; sub = ldr.SubSym(sub) {
+		ldr.SetSymValue(sub, ldr.SymValue(sub)-oldv)
+	}
+}
+
+// Return whether we may need to split text sections.
+//
+// On PPC64x, when external linking, a text section should not be
+// larger than 2^25 bytes due to the size of call target offset field
+// in the 'bl' instruction. Splitting into smaller text sections
+// smaller than this limit allows the system linker to modify the long
+// calls appropriately. The limit allows for the space needed for
+// tables inserted by the linker.
+//
+// The same applies to Darwin/ARM64, with 2^27 byte threshold.
+//
+// Similarly for ARM, we split sections (at 2^25 bytes) to avoid
+// inconsistencies between the Go linker's reachability calculations
+// (e.g. will direct call from X to Y need a trampoline) and similar
+// machinery in the external linker; see #58425 for more on the
+// history here.
+func splitTextSections(ctxt *Link) bool {
+	return (ctxt.IsARM() || ctxt.IsPPC64() || (ctxt.IsARM64() && ctxt.IsDarwin())) && ctxt.IsExternal()
+}
+
+// On Wasm, we reserve 4096 bytes for zero page, then 8192 bytes for wasm_exec.js
+// to store command line args and environment variables.
+// Data sections starts from at least address 12288.
+// Keep in sync with wasm_exec.js.
+const wasmMinDataAddr = 4096 + 8192
+
+// address assigns virtual addresses to all segments and sections and
+// returns all segments in file order.
+func (ctxt *Link) address() []*sym.Segment {
+	var order []*sym.Segment // Layout order
+
+	va := uint64(*FlagTextAddr)
+	order = append(order, &Segtext)
+	Segtext.Rwx = 05
+	Segtext.Vaddr = va
+	for i, s := range Segtext.Sections {
+		va = uint64(Rnd(int64(va), int64(s.Align)))
+		s.Vaddr = va
+		va += s.Length
+
+		if ctxt.IsWasm() && i == 0 && va < wasmMinDataAddr {
+			va = wasmMinDataAddr
+		}
+	}
+
+	Segtext.Length = va - uint64(*FlagTextAddr)
+
+	if len(Segrodata.Sections) > 0 {
+		// align to page boundary so as not to mix
+		// rodata and executable text.
+		//
+		// Note: gold or GNU ld will reduce the size of the executable
+		// file by arranging for the relro segment to end at a page
+		// boundary, and overlap the end of the text segment with the
+		// start of the relro segment in the file.  The PT_LOAD segments
+		// will be such that the last page of the text segment will be
+		// mapped twice, once r-x and once starting out rw- and, after
+		// relocation processing, changed to r--.
+		va = uint64(Rnd(int64(va), *FlagRound))
+
+		order = append(order, &Segrodata)
+		Segrodata.Rwx = 04
+		Segrodata.Vaddr = va
+		for _, s := range Segrodata.Sections {
+			va = uint64(Rnd(int64(va), int64(s.Align)))
+			s.Vaddr = va
+			va += s.Length
+		}
+
+		Segrodata.Length = va - Segrodata.Vaddr
+	}
+	if len(Segrelrodata.Sections) > 0 {
+		// align to page boundary so as not to mix
+		// rodata, rel-ro data, and executable text.
+		va = uint64(Rnd(int64(va), *FlagRound))
+		if ctxt.HeadType == objabi.Haix {
+			// Relro data are inside data segment on AIX.
+			va += uint64(XCOFFDATABASE) - uint64(XCOFFTEXTBASE)
+		}
+
+		order = append(order, &Segrelrodata)
+		Segrelrodata.Rwx = 06
+		Segrelrodata.Vaddr = va
+		for _, s := range Segrelrodata.Sections {
+			va = uint64(Rnd(int64(va), int64(s.Align)))
+			s.Vaddr = va
+			va += s.Length
+		}
+
+		Segrelrodata.Length = va - Segrelrodata.Vaddr
+	}
+
+	va = uint64(Rnd(int64(va), *FlagRound))
+	if ctxt.HeadType == objabi.Haix && len(Segrelrodata.Sections) == 0 {
+		// Data sections are moved to an unreachable segment
+		// to ensure that they are position-independent.
+		// Already done if relro sections exist.
+		va += uint64(XCOFFDATABASE) - uint64(XCOFFTEXTBASE)
+	}
+	order = append(order, &Segdata)
+	Segdata.Rwx = 06
+	if *FlagDataAddr != -1 {
+		Segdata.Vaddr = uint64(*FlagDataAddr)
+		va = Segdata.Vaddr
+	} else {
+		Segdata.Vaddr = va
+	}
+	var data *sym.Section
+	var noptr *sym.Section
+	var bss *sym.Section
+	var noptrbss *sym.Section
+	var fuzzCounters *sym.Section
+	for i, s := range Segdata.Sections {
+		if (ctxt.IsELF || ctxt.HeadType == objabi.Haix) && s.Name == ".tbss" {
+			continue
+		}
+		vlen := int64(s.Length)
+		if i+1 < len(Segdata.Sections) && !((ctxt.IsELF || ctxt.HeadType == objabi.Haix) && Segdata.Sections[i+1].Name == ".tbss") {
+			vlen = int64(Segdata.Sections[i+1].Vaddr - s.Vaddr)
+		}
+		s.Vaddr = va
+		va += uint64(vlen)
+		Segdata.Length = va - Segdata.Vaddr
+		switch s.Name {
+		case ".data":
+			data = s
+		case ".noptrdata":
+			noptr = s
+		case ".bss":
+			bss = s
+		case ".noptrbss":
+			noptrbss = s
+		case ".go.fuzzcntrs":
+			fuzzCounters = s
+		}
+	}
+
+	// Assign Segdata's Filelen omitting the BSS. We do this here
+	// simply because right now we know where the BSS starts.
+	Segdata.Filelen = bss.Vaddr - Segdata.Vaddr
+
+	if len(Segpdata.Sections) > 0 {
+		va = uint64(Rnd(int64(va), *FlagRound))
+		order = append(order, &Segpdata)
+		Segpdata.Rwx = 04
+		Segpdata.Vaddr = va
+		// Segpdata.Sections is intended to contain just one section.
+		// Loop through the slice anyway for consistency.
+		for _, s := range Segpdata.Sections {
+			va = uint64(Rnd(int64(va), int64(s.Align)))
+			s.Vaddr = va
+			va += s.Length
+		}
+		Segpdata.Length = va - Segpdata.Vaddr
+	}
+
+	if len(Segxdata.Sections) > 0 {
+		va = uint64(Rnd(int64(va), *FlagRound))
+		order = append(order, &Segxdata)
+		Segxdata.Rwx = 04
+		Segxdata.Vaddr = va
+		// Segxdata.Sections is intended to contain just one section.
+		// Loop through the slice anyway for consistency.
+		for _, s := range Segxdata.Sections {
+			va = uint64(Rnd(int64(va), int64(s.Align)))
+			s.Vaddr = va
+			va += s.Length
+		}
+		Segxdata.Length = va - Segxdata.Vaddr
+	}
+
+	va = uint64(Rnd(int64(va), *FlagRound))
+	order = append(order, &Segdwarf)
+	Segdwarf.Rwx = 06
+	Segdwarf.Vaddr = va
+	for i, s := range Segdwarf.Sections {
+		vlen := int64(s.Length)
+		if i+1 < len(Segdwarf.Sections) {
+			vlen = int64(Segdwarf.Sections[i+1].Vaddr - s.Vaddr)
+		}
+		s.Vaddr = va
+		va += uint64(vlen)
+		if ctxt.HeadType == objabi.Hwindows {
+			va = uint64(Rnd(int64(va), PEFILEALIGN))
+		}
+		Segdwarf.Length = va - Segdwarf.Vaddr
+	}
+
+	ldr := ctxt.loader
+	var (
+		rodata  = ldr.SymSect(ldr.LookupOrCreateSym("runtime.rodata", 0))
+		pclntab = ldr.SymSect(ldr.LookupOrCreateSym("runtime.pclntab", 0))
+		types   = ldr.SymSect(ldr.LookupOrCreateSym("runtime.types", 0))
+	)
+
+	for _, s := range ctxt.datap {
+		if sect := ldr.SymSect(s); sect != nil {
+			ldr.AddToSymValue(s, int64(sect.Vaddr))
+		}
+		v := ldr.SymValue(s)
+		for sub := ldr.SubSym(s); sub != 0; sub = ldr.SubSym(sub) {
+			ldr.AddToSymValue(sub, v)
+		}
+	}
+
+	for _, si := range dwarfp {
+		for _, s := range si.syms {
+			if sect := ldr.SymSect(s); sect != nil {
+				ldr.AddToSymValue(s, int64(sect.Vaddr))
+			}
+			sub := ldr.SubSym(s)
+			if sub != 0 {
+				panic(fmt.Sprintf("unexpected sub-sym for %s %s", ldr.SymName(s), ldr.SymType(s).String()))
+			}
+			v := ldr.SymValue(s)
+			for ; sub != 0; sub = ldr.SubSym(sub) {
+				ldr.AddToSymValue(s, v)
+			}
+		}
+	}
+
+	for _, s := range sehp.pdata {
+		if sect := ldr.SymSect(s); sect != nil {
+			ldr.AddToSymValue(s, int64(sect.Vaddr))
+		}
+	}
+	for _, s := range sehp.xdata {
+		if sect := ldr.SymSect(s); sect != nil {
+			ldr.AddToSymValue(s, int64(sect.Vaddr))
+		}
+	}
+
+	if ctxt.BuildMode == BuildModeShared {
+		s := ldr.LookupOrCreateSym("go:link.abihashbytes", 0)
+		sect := ldr.SymSect(ldr.LookupOrCreateSym(".note.go.abihash", 0))
+		ldr.SetSymSect(s, sect)
+		ldr.SetSymValue(s, int64(sect.Vaddr+16))
+	}
+
+	// If there are multiple text sections, create runtime.text.n for
+	// their section Vaddr, using n for index
+	n := 1
+	for _, sect := range Segtext.Sections[1:] {
+		if sect.Name != ".text" {
+			break
+		}
+		symname := fmt.Sprintf("runtime.text.%d", n)
+		if ctxt.HeadType != objabi.Haix || ctxt.LinkMode != LinkExternal {
+			// Addresses are already set on AIX with external linker
+			// because these symbols are part of their sections.
+			ctxt.xdefine(symname, sym.STEXT, int64(sect.Vaddr))
+		}
+		n++
+	}
+
+	ctxt.xdefine("runtime.rodata", sym.SRODATA, int64(rodata.Vaddr))
+	ctxt.xdefine("runtime.erodata", sym.SRODATA, int64(rodata.Vaddr+rodata.Length))
+	ctxt.xdefine("runtime.types", sym.SRODATA, int64(types.Vaddr))
+	ctxt.xdefine("runtime.etypes", sym.SRODATA, int64(types.Vaddr+types.Length))
+
+	s := ldr.Lookup("runtime.gcdata", 0)
+	ldr.SetAttrLocal(s, true)
+	ctxt.xdefine("runtime.egcdata", sym.SRODATA, ldr.SymAddr(s)+ldr.SymSize(s))
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.egcdata", 0), ldr.SymSect(s))
+
+	s = ldr.LookupOrCreateSym("runtime.gcbss", 0)
+	ldr.SetAttrLocal(s, true)
+	ctxt.xdefine("runtime.egcbss", sym.SRODATA, ldr.SymAddr(s)+ldr.SymSize(s))
+	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.egcbss", 0), ldr.SymSect(s))
+
+	ctxt.xdefine("runtime.pclntab", sym.SRODATA, int64(pclntab.Vaddr))
+	ctxt.defineInternal("runtime.pcheader", sym.SRODATA)
+	ctxt.defineInternal("runtime.funcnametab", sym.SRODATA)
+	ctxt.defineInternal("runtime.cutab", sym.SRODATA)
+	ctxt.defineInternal("runtime.filetab", sym.SRODATA)
+	ctxt.defineInternal("runtime.pctab", sym.SRODATA)
+	ctxt.defineInternal("runtime.functab", sym.SRODATA)
+	ctxt.defineInternal("go:func.*", sym.SRODATA)
+	ctxt.xdefine("runtime.epclntab", sym.SRODATA, int64(pclntab.Vaddr+pclntab.Length))
+	ctxt.xdefine("runtime.noptrdata", sym.SNOPTRDATA, int64(noptr.Vaddr))
+	ctxt.xdefine("runtime.enoptrdata", sym.SNOPTRDATAEND, int64(noptr.Vaddr+noptr.Length))
+	ctxt.xdefine("runtime.bss", sym.SBSS, int64(bss.Vaddr))
+	ctxt.xdefine("runtime.ebss", sym.SBSS, int64(bss.Vaddr+bss.Length))
+	ctxt.xdefine("runtime.data", sym.SDATA, int64(data.Vaddr))
+	ctxt.xdefine("runtime.edata", sym.SDATAEND, int64(data.Vaddr+data.Length))
+	ctxt.xdefine("runtime.noptrbss", sym.SNOPTRBSS, int64(noptrbss.Vaddr))
+	ctxt.xdefine("runtime.enoptrbss", sym.SNOPTRBSS, int64(noptrbss.Vaddr+noptrbss.Length))
+	ctxt.xdefine("runtime.covctrs", sym.SCOVERAGE_COUNTER, int64(noptrbss.Vaddr+covCounterDataStartOff))
+	ctxt.xdefine("runtime.ecovctrs", sym.SCOVERAGE_COUNTER, int64(noptrbss.Vaddr+covCounterDataStartOff+covCounterDataLen))
+	ctxt.xdefine("runtime.end", sym.SBSS, int64(Segdata.Vaddr+Segdata.Length))
+
+	if fuzzCounters != nil {
+		if *flagAsan {
+			// ASAN requires that the symbol marking the end
+			// of the section be aligned on an 8 byte boundary.
+			// See issue #66966.
+			fuzzCounters.Length = uint64(Rnd(int64(fuzzCounters.Length), 8))
+		}
+		ctxt.xdefine("runtime.__start___sancov_cntrs", sym.SLIBFUZZER_8BIT_COUNTER, int64(fuzzCounters.Vaddr))
+		ctxt.xdefine("runtime.__stop___sancov_cntrs", sym.SLIBFUZZER_8BIT_COUNTER, int64(fuzzCounters.Vaddr+fuzzCounters.Length))
+		ctxt.xdefine("internal/fuzz._counters", sym.SLIBFUZZER_8BIT_COUNTER, int64(fuzzCounters.Vaddr))
+		ctxt.xdefine("internal/fuzz._ecounters", sym.SLIBFUZZER_8BIT_COUNTER, int64(fuzzCounters.Vaddr+fuzzCounters.Length))
+	}
+
+	if ctxt.IsSolaris() {
+		// On Solaris, in the runtime it sets the external names of the
+		// end symbols. Unset them and define separate symbols, so we
+		// keep both.
+		etext := ldr.Lookup("runtime.etext", 0)
+		edata := ldr.Lookup("runtime.edata", 0)
+		end := ldr.Lookup("runtime.end", 0)
+		ldr.SetSymExtname(etext, "runtime.etext")
+		ldr.SetSymExtname(edata, "runtime.edata")
+		ldr.SetSymExtname(end, "runtime.end")
+		ctxt.xdefine("_etext", ldr.SymType(etext), ldr.SymValue(etext))
+		ctxt.xdefine("_edata", ldr.SymType(edata), ldr.SymValue(edata))
+		ctxt.xdefine("_end", ldr.SymType(end), ldr.SymValue(end))
+		ldr.SetSymSect(ldr.Lookup("_etext", 0), ldr.SymSect(etext))
+		ldr.SetSymSect(ldr.Lookup("_edata", 0), ldr.SymSect(edata))
+		ldr.SetSymSect(ldr.Lookup("_end", 0), ldr.SymSect(end))
+	}
+
+	if ctxt.IsPPC64() && ctxt.IsElf() {
+		// Resolve .TOC. symbols for all objects. Only one TOC region is supported. If a
+		// GOT section is present, compute it as suggested by the ELFv2 ABI. Otherwise,
+		// choose a similar offset from the start of the data segment.
+		tocAddr := int64(Segdata.Vaddr) + 0x8000
+		if gotAddr := ldr.SymValue(ctxt.GOT); gotAddr != 0 {
+			tocAddr = gotAddr + 0x8000
+		}
+		for i := range ctxt.DotTOC {
+			if i >= sym.SymVerABICount && i < sym.SymVerStatic { // these versions are not used currently
+				continue
+			}
+			if toc := ldr.Lookup(".TOC.", i); toc != 0 {
+				ldr.SetSymValue(toc, tocAddr)
+			}
+		}
+	}
+
+	return order
+}
+
+// layout assigns file offsets and lengths to the segments in order.
+// Returns the file size containing all the segments.
+func (ctxt *Link) layout(order []*sym.Segment) uint64 {
+	var prev *sym.Segment
+	for _, seg := range order {
+		if prev == nil {
+			seg.Fileoff = uint64(HEADR)
+		} else {
+			switch ctxt.HeadType {
+			default:
+				// Assuming the previous segment was
+				// aligned, the following rounding
+				// should ensure that this segment's
+				// VA ≡ Fileoff mod FlagRound.
+				seg.Fileoff = uint64(Rnd(int64(prev.Fileoff+prev.Filelen), *FlagRound))
+				if seg.Vaddr%uint64(*FlagRound) != seg.Fileoff%uint64(*FlagRound) {
+					Exitf("bad segment rounding (Vaddr=%#x Fileoff=%#x FlagRound=%#x)", seg.Vaddr, seg.Fileoff, *FlagRound)
+				}
+			case objabi.Hwindows:
+				seg.Fileoff = prev.Fileoff + uint64(Rnd(int64(prev.Filelen), PEFILEALIGN))
+			case objabi.Hplan9:
+				seg.Fileoff = prev.Fileoff + prev.Filelen
+			}
+		}
+		if seg != &Segdata {
+			// Link.address already set Segdata.Filelen to
+			// account for BSS.
+			seg.Filelen = seg.Length
+		}
+		prev = seg
+	}
+	return prev.Fileoff + prev.Filelen
+}
+
+// add a trampoline with symbol s (to be laid down after the current function)
+func (ctxt *Link) AddTramp(s *loader.SymbolBuilder, typ sym.SymKind) {
+	s.SetType(typ)
+	s.SetReachable(true)
+	s.SetOnList(true)
+	ctxt.tramps = append(ctxt.tramps, s.Sym())
+	if *FlagDebugTramp > 0 && ctxt.Debugvlog > 0 {
+		ctxt.Logf("trampoline %s inserted\n", s.Name())
+	}
+}
+
+// compressSyms compresses syms and returns the contents of the
+// compressed section. If the section would get larger, it returns nil.
+func compressSyms(ctxt *Link, syms []loader.Sym) []byte {
+	ldr := ctxt.loader
+	var total int64
+	for _, sym := range syms {
+		total += ldr.SymSize(sym)
+	}
+
+	var buf bytes.Buffer
+	if ctxt.IsELF {
+		switch ctxt.Arch.PtrSize {
+		case 8:
+			binary.Write(&buf, ctxt.Arch.ByteOrder, elf.Chdr64{
+				Type:      uint32(elf.COMPRESS_ZLIB),
+				Size:      uint64(total),
+				Addralign: uint64(ctxt.Arch.Alignment),
+			})
+		case 4:
+			binary.Write(&buf, ctxt.Arch.ByteOrder, elf.Chdr32{
+				Type:      uint32(elf.COMPRESS_ZLIB),
+				Size:      uint32(total),
+				Addralign: uint32(ctxt.Arch.Alignment),
+			})
+		default:
+			log.Fatalf("can't compress header size:%d", ctxt.Arch.PtrSize)
+		}
+	} else {
+		buf.Write([]byte("ZLIB"))
+		var sizeBytes [8]byte
+		binary.BigEndian.PutUint64(sizeBytes[:], uint64(total))
+		buf.Write(sizeBytes[:])
+	}
+
+	var relocbuf []byte // temporary buffer for applying relocations
+
+	// Using zlib.BestSpeed achieves very nearly the same
+	// compression levels of zlib.DefaultCompression, but takes
+	// substantially less time. This is important because DWARF
+	// compression can be a significant fraction of link time.
+	z, err := zlib.NewWriterLevel(&buf, zlib.BestSpeed)
+	if err != nil {
+		log.Fatalf("NewWriterLevel failed: %s", err)
+	}
+	st := ctxt.makeRelocSymState()
+	for _, s := range syms {
+		// Symbol data may be read-only. Apply relocations in a
+		// temporary buffer, and immediately write it out.
+		P := ldr.Data(s)
+		relocs := ldr.Relocs(s)
+		if relocs.Count() != 0 {
+			relocbuf = append(relocbuf[:0], P...)
+			P = relocbuf
+			st.relocsym(s, P)
+		}
+		if _, err := z.Write(P); err != nil {
+			log.Fatalf("compression failed: %s", err)
+		}
+		for i := ldr.SymSize(s) - int64(len(P)); i > 0; {
+			b := zeros[:]
+			if i < int64(len(b)) {
+				b = b[:i]
+			}
+			n, err := z.Write(b)
+			if err != nil {
+				log.Fatalf("compression failed: %s", err)
+			}
+			i -= int64(n)
+		}
+	}
+	if err := z.Close(); err != nil {
+		log.Fatalf("compression failed: %s", err)
+	}
+	if int64(buf.Len()) >= total {
+		// Compression didn't save any space.
+		return nil
+	}
+	return buf.Bytes()
+}
+
+// writeUleb128FixedLength writes out value v in LEB128 encoded
+// format, ensuring that the space written takes up length bytes. When
+// extra space is needed, we write initial bytes with just the
+// continuation bit set. For example, if val is 1 and length is 3,
+// we'll write 0x80 0x80 0x1 (first two bytes with zero val but
+// continuation bit set). NB: this function adapted from a similar
+// function in cmd/link/internal/wasm, they could be commoned up if
+// needed.
+func writeUleb128FixedLength(b []byte, v uint64, length int) error {
+	for i := 0; i < length; i++ {
+		c := uint8(v & 0x7f)
+		v >>= 7
+		if i < length-1 {
+			c |= 0x80
+		}
+		b[i] = c
+	}
+	if v != 0 {
+		return fmt.Errorf("writeUleb128FixedLength: length too small")
+	}
+	return nil
+}
diff --git a/go/src/cmd/link/internal/ld/data_test.go b/go/src/cmd/link/internal/ld/data_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..5994da179674e12c3f567963cb7a496c799c885c
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/data_test.go
@@ -0,0 +1,119 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"internal/buildcfg"
+	"testing"
+)
+
+func setUpContext(arch *sys.Arch, iself bool, ht objabi.HeadType, bm, lm string) *Link {
+	ctxt := linknew(arch)
+	ctxt.HeadType = ht
+	er := loader.ErrorReporter{}
+	ctxt.loader = loader.NewLoader(0, &er)
+	ctxt.BuildMode.Set(bm)
+	ctxt.LinkMode.Set(lm)
+	ctxt.IsELF = iself
+	ctxt.mustSetHeadType()
+	ctxt.setArchSyms()
+	return ctxt
+}
+
+// Make sure the addgotsym properly increases the symbols.
+func TestAddGotSym(t *testing.T) {
+	tests := []struct {
+		arch    *sys.Arch
+		ht      objabi.HeadType
+		bm, lm  string
+		rel     string
+		relsize int
+		gotsize int
+	}{
+		{
+			arch:    sys.Arch386,
+			ht:      objabi.Hlinux,
+			bm:      "pie",
+			lm:      "internal",
+			rel:     ".rel",
+			relsize: 2 * sys.Arch386.PtrSize,
+			gotsize: sys.Arch386.PtrSize,
+		},
+		{
+			arch:    sys.ArchAMD64,
+			ht:      objabi.Hlinux,
+			bm:      "pie",
+			lm:      "internal",
+			rel:     ".rela",
+			relsize: 3 * sys.ArchAMD64.PtrSize,
+			gotsize: sys.ArchAMD64.PtrSize,
+		},
+		{
+			arch:    sys.ArchAMD64,
+			ht:      objabi.Hdarwin,
+			bm:      "pie",
+			lm:      "external",
+			gotsize: sys.ArchAMD64.PtrSize,
+		},
+	}
+
+	// Save the architecture as we're going to set it on each test run.
+	origArch := buildcfg.GOARCH
+	defer func() {
+		buildcfg.GOARCH = origArch
+	}()
+
+	for i, test := range tests {
+		iself := len(test.rel) != 0
+		buildcfg.GOARCH = test.arch.Name
+		ctxt := setUpContext(test.arch, iself, test.ht, test.bm, test.lm)
+		foo := ctxt.loader.CreateSymForUpdate("foo", 0)
+		ctxt.loader.CreateExtSym("bar", 0)
+		AddGotSym(&ctxt.Target, ctxt.loader, &ctxt.ArchSyms, foo.Sym(), 0)
+
+		if iself {
+			rel := ctxt.loader.Lookup(test.rel, 0)
+			if rel == 0 {
+				t.Fatalf("[%d] could not find symbol: %q", i, test.rel)
+			}
+			if s := ctxt.loader.SymSize(rel); s != int64(test.relsize) {
+				t.Fatalf("[%d] expected ldr.Size(%q) == %v, got %v", i, test.rel, test.relsize, s)
+			}
+		}
+		if s := ctxt.loader.SymSize(ctxt.loader.Lookup(".got", 0)); s != int64(test.gotsize) {
+			t.Fatalf(`[%d] expected ldr.Size(".got") == %v, got %v`, i, test.gotsize, s)
+		}
+	}
+}
+
+func TestWriteULebFixedLength(t *testing.T) {
+	flavs := []objabi.RelocType{
+		objabi.R_DWTXTADDR_U1,
+		objabi.R_DWTXTADDR_U2,
+		objabi.R_DWTXTADDR_U3,
+		objabi.R_DWTXTADDR_U4,
+	}
+	var clear, scratch [7]byte
+	tmp := scratch[:]
+	for i := range 5 {
+		for _, rt := range flavs {
+			scratch = clear
+			_, leb128len := rt.DwTxtAddrRelocParams()
+			_, n := objabi.FuncCountToDwTxtAddrFlavor(i)
+			if n > leb128len {
+				continue
+			}
+			err := writeUleb128FixedLength(tmp, uint64(i), leb128len)
+			if err != nil {
+				t.Errorf("unexpected err %v on val %d flav %s leb128len %d",
+					err, i, rt.String(), leb128len)
+				continue
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/deadcode.go b/go/src/cmd/link/internal/ld/deadcode.go
new file mode 100644
index 0000000000000000000000000000000000000000..055b4efe5d403c930511a81ac4b8e496ee9c4336
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/deadcode.go
@@ -0,0 +1,578 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"fmt"
+	"internal/abi"
+	"internal/buildcfg"
+	"strings"
+	"unicode"
+)
+
+var _ = fmt.Print
+
+type deadcodePass struct {
+	ctxt *Link
+	ldr  *loader.Loader
+	wq   heap // work queue, using min-heap for better locality
+
+	ifaceMethod        map[methodsig]bool // methods called from reached interface call sites
+	genericIfaceMethod map[string]bool    // names of methods called from reached generic interface call sites
+	markableMethods    []methodref        // methods of reached types
+	reflectSeen        bool               // whether we have seen a reflect method call
+	dynlink            bool
+
+	methodsigstmp []methodsig // scratch buffer for decoding method signatures
+	pkginits      []loader.Sym
+	mapinitnoop   loader.Sym
+}
+
+func (d *deadcodePass) init() {
+	d.ldr.InitReachable()
+	d.ifaceMethod = make(map[methodsig]bool)
+	d.genericIfaceMethod = make(map[string]bool)
+	if buildcfg.Experiment.FieldTrack {
+		d.ldr.Reachparent = make([]loader.Sym, d.ldr.NSym())
+	}
+	d.dynlink = d.ctxt.DynlinkingGo()
+
+	if d.ctxt.BuildMode == BuildModeShared {
+		// Mark all symbols defined in this library as reachable when
+		// building a shared library.
+		n := d.ldr.NDef()
+		for i := 1; i < n; i++ {
+			s := loader.Sym(i)
+			if d.ldr.SymType(s).IsText() && d.ldr.SymSize(s) == 0 {
+				// Zero-sized text symbol is a function deadcoded by the
+				// compiler. It doesn't really get compiled, and its
+				// metadata may be missing.
+				continue
+			}
+			d.mark(s, 0)
+		}
+		d.mark(d.ctxt.mainInittasks, 0)
+		return
+	}
+
+	var names []string
+
+	// In a normal binary, start at main.main and the init
+	// functions and mark what is reachable from there.
+	if d.ctxt.linkShared && (d.ctxt.BuildMode == BuildModeExe || d.ctxt.BuildMode == BuildModePIE) {
+		names = append(names, "main.main", "main..inittask")
+	} else {
+		// The external linker refers main symbol directly.
+		if d.ctxt.LinkMode == LinkExternal && (d.ctxt.BuildMode == BuildModeExe || d.ctxt.BuildMode == BuildModePIE) {
+			if d.ctxt.HeadType == objabi.Hwindows && d.ctxt.Arch.Family == sys.I386 {
+				*flagEntrySymbol = "_main"
+			} else {
+				*flagEntrySymbol = "main"
+			}
+		}
+		names = append(names, *flagEntrySymbol)
+	}
+	// runtime.unreachableMethod is a function that will throw if called.
+	// We redirect unreachable methods to it.
+	names = append(names, "runtime.unreachableMethod")
+	if d.ctxt.BuildMode == BuildModePlugin {
+		names = append(names, objabi.PathToPrefix(*flagPluginPath)+"..inittask", objabi.PathToPrefix(*flagPluginPath)+".main", "go:plugin.tabs")
+
+		// We don't keep the go.plugin.exports symbol,
+		// but we do keep the symbols it refers to.
+		exportsIdx := d.ldr.Lookup("go:plugin.exports", 0)
+		if exportsIdx != 0 {
+			relocs := d.ldr.Relocs(exportsIdx)
+			for i := 0; i < relocs.Count(); i++ {
+				d.mark(relocs.At(i).Sym(), 0)
+			}
+		}
+	}
+
+	if d.ctxt.Debugvlog > 1 {
+		d.ctxt.Logf("deadcode start names: %v\n", names)
+	}
+
+	for _, name := range names {
+		// Mark symbol as a data/ABI0 symbol.
+		d.mark(d.ldr.Lookup(name, 0), 0)
+		if abiInternalVer != 0 {
+			// Also mark any Go functions (internal ABI).
+			d.mark(d.ldr.Lookup(name, abiInternalVer), 0)
+		}
+	}
+
+	// All dynamic exports are roots.
+	for _, s := range d.ctxt.dynexp {
+		if d.ctxt.Debugvlog > 1 {
+			d.ctxt.Logf("deadcode start dynexp: %s<%d>\n", d.ldr.SymName(s), d.ldr.SymVersion(s))
+		}
+		d.mark(s, 0)
+	}
+	// So are wasmexports.
+	for _, s := range d.ldr.WasmExports {
+		if d.ctxt.Debugvlog > 1 {
+			d.ctxt.Logf("deadcode start wasmexport: %s<%d>\n", d.ldr.SymName(s), d.ldr.SymVersion(s))
+		}
+		d.mark(s, 0)
+	}
+
+	d.mapinitnoop = d.ldr.Lookup("runtime.mapinitnoop", abiInternalVer)
+	if d.mapinitnoop == 0 {
+		panic("could not look up runtime.mapinitnoop")
+	}
+	if d.ctxt.mainInittasks != 0 {
+		d.mark(d.ctxt.mainInittasks, 0)
+	}
+}
+
+func (d *deadcodePass) flood() {
+	var methods []methodref
+	for !d.wq.empty() {
+		symIdx := d.wq.pop()
+
+		// Methods may be called via reflection. Give up on static analysis,
+		// and mark all exported methods of all reachable types as reachable.
+		d.reflectSeen = d.reflectSeen || d.ldr.IsReflectMethod(symIdx)
+
+		isgotype := d.ldr.IsGoType(symIdx)
+		relocs := d.ldr.Relocs(symIdx)
+		var usedInIface bool
+
+		if isgotype {
+			if d.dynlink {
+				// When dynamic linking, a type may be passed across DSO
+				// boundary and get converted to interface at the other side.
+				d.ldr.SetAttrUsedInIface(symIdx, true)
+			}
+			usedInIface = d.ldr.AttrUsedInIface(symIdx)
+		}
+
+		methods = methods[:0]
+		for i := 0; i < relocs.Count(); i++ {
+			r := relocs.At(i)
+			if r.Weak() {
+				convertWeakToStrong := false
+				// When build with "-linkshared", we can't tell if the
+				// interface method in itab will be used or not.
+				// Ignore the weak attribute.
+				if d.ctxt.linkShared && d.ldr.IsItab(symIdx) {
+					convertWeakToStrong = true
+				}
+				// If the program uses plugins, we can no longer treat
+				// relocs from pkg init functions to outlined map init
+				// fragments as weak, since doing so can cause package
+				// init clashes between the main program and the
+				// plugin. See #62430 for more details.
+				if d.ctxt.canUsePlugins && r.Type().IsDirectCall() {
+					convertWeakToStrong = true
+				}
+				if !convertWeakToStrong {
+					// skip this reloc
+					continue
+				}
+			}
+			t := r.Type()
+			switch t {
+			case objabi.R_METHODOFF:
+				if i+2 >= relocs.Count() {
+					panic("expect three consecutive R_METHODOFF relocs")
+				}
+				if usedInIface {
+					methods = append(methods, methodref{src: symIdx, r: i})
+					// The method descriptor is itself a type descriptor, and
+					// it can be used to reach other types, e.g. by using
+					// reflect.Type.Method(i).Type.In(j). We need to traverse
+					// its child types with UsedInIface set. (See also the
+					// comment below.)
+					rs := r.Sym()
+					if !d.ldr.AttrUsedInIface(rs) {
+						d.ldr.SetAttrUsedInIface(rs, true)
+						if d.ldr.AttrReachable(rs) {
+							d.ldr.SetAttrReachable(rs, false)
+							d.mark(rs, symIdx)
+						}
+					}
+				}
+				i += 2
+				continue
+			case objabi.R_USETYPE:
+				// type symbol used for DWARF. we need to load the symbol but it may not
+				// be otherwise reachable in the program.
+				// do nothing for now as we still load all type symbols.
+				continue
+			case objabi.R_USEIFACE:
+				// R_USEIFACE is a marker relocation that tells the linker the type is
+				// converted to an interface, i.e. should have UsedInIface set. See the
+				// comment below for why we need to unset the Reachable bit and re-mark it.
+				rs := r.Sym()
+				if d.ldr.IsItab(rs) {
+					// This relocation can also point at an itab, in which case it
+					// means "the Type field of that itab".
+					rs = decodeItabType(d.ldr, d.ctxt.Arch, rs)
+				}
+				if !d.ldr.IsGoType(rs) && !d.ctxt.linkShared {
+					panic(fmt.Sprintf("R_USEIFACE in %s references %s which is not a type or itab", d.ldr.SymName(symIdx), d.ldr.SymName(rs)))
+				}
+				if !d.ldr.AttrUsedInIface(rs) {
+					d.ldr.SetAttrUsedInIface(rs, true)
+					if d.ldr.AttrReachable(rs) {
+						d.ldr.SetAttrReachable(rs, false)
+						d.mark(rs, symIdx)
+					}
+				}
+				continue
+			case objabi.R_USEIFACEMETHOD:
+				// R_USEIFACEMETHOD is a marker relocation that marks an interface
+				// method as used.
+				rs := r.Sym()
+				if d.ctxt.linkShared && (d.ldr.SymType(rs) == sym.SDYNIMPORT || d.ldr.SymType(rs) == sym.Sxxx) {
+					// Don't decode symbol from shared library (we'll mark all exported methods anyway).
+					// We check for both SDYNIMPORT and Sxxx because name-mangled symbols haven't
+					// been resolved at this point.
+					continue
+				}
+				m := d.decodeIfaceMethod(d.ldr, d.ctxt.Arch, rs, r.Add())
+				if d.ctxt.Debugvlog > 1 {
+					d.ctxt.Logf("reached iface method: %v\n", m)
+				}
+				d.ifaceMethod[m] = true
+				continue
+			case objabi.R_USENAMEDMETHOD:
+				name := d.decodeGenericIfaceMethod(d.ldr, r.Sym())
+				if d.ctxt.Debugvlog > 1 {
+					d.ctxt.Logf("reached generic iface method: %s\n", name)
+				}
+				d.genericIfaceMethod[name] = true
+				continue // don't mark referenced symbol - it is not needed in the final binary.
+			case objabi.R_INITORDER:
+				// inittasks has already run, so any R_INITORDER links are now
+				// superfluous - the only live inittask records are those which are
+				// in a scheduled list somewhere (e.g. runtime.moduledata.inittasks).
+				continue
+			}
+			rs := r.Sym()
+			if isgotype && usedInIface && d.ldr.IsGoType(rs) && !d.ldr.AttrUsedInIface(rs) {
+				// If a type is converted to an interface, it is possible to obtain an
+				// interface with a "child" type of it using reflection (e.g. obtain an
+				// interface of T from []chan T). We need to traverse its "child" types
+				// with UsedInIface attribute set.
+				// When visiting the child type (chan T in the example above), it will
+				// have UsedInIface set, so it in turn will mark and (re)visit its children
+				// (e.g. T above).
+				// We unset the reachable bit here, so if the child type is already visited,
+				// it will be visited again.
+				// Note that a type symbol can be visited at most twice, one without
+				// UsedInIface and one with. So termination is still guaranteed.
+				d.ldr.SetAttrUsedInIface(rs, true)
+				d.ldr.SetAttrReachable(rs, false)
+			}
+			d.mark(rs, symIdx)
+		}
+		naux := d.ldr.NAux(symIdx)
+		for i := 0; i < naux; i++ {
+			a := d.ldr.Aux(symIdx, i)
+			if a.Type() == goobj.AuxGotype {
+				// A symbol being reachable doesn't imply we need its
+				// type descriptor. Don't mark it.
+				continue
+			}
+			d.mark(a.Sym(), symIdx)
+		}
+		// Record sym if package init func (here naux != 0 is a cheap way
+		// to check first if it is a function symbol).
+		if naux != 0 && d.ldr.IsPkgInit(symIdx) {
+
+			d.pkginits = append(d.pkginits, symIdx)
+		}
+		// Some host object symbols have an outer object, which acts like a
+		// "carrier" symbol, or it holds all the symbols for a particular
+		// section. We need to mark all "referenced" symbols from that carrier,
+		// so we make sure we're pulling in all outer symbols, and their sub
+		// symbols. This is not ideal, and these carrier/section symbols could
+		// be removed.
+		if d.ldr.IsExternal(symIdx) {
+			d.mark(d.ldr.OuterSym(symIdx), symIdx)
+			d.mark(d.ldr.SubSym(symIdx), symIdx)
+		}
+
+		if len(methods) != 0 {
+			if !isgotype {
+				panic("method found on non-type symbol")
+			}
+			// Decode runtime type information for type methods
+			// to help work out which methods can be called
+			// dynamically via interfaces.
+			methodsigs := d.decodetypeMethods(d.ldr, d.ctxt.Arch, symIdx, &relocs)
+			if len(methods) != len(methodsigs) {
+				panic(fmt.Sprintf("%q has %d method relocations for %d methods", d.ldr.SymName(symIdx), len(methods), len(methodsigs)))
+			}
+			for i, m := range methodsigs {
+				methods[i].m = m
+				if d.ctxt.Debugvlog > 1 {
+					d.ctxt.Logf("markable method: %v of sym %v %s\n", m, symIdx, d.ldr.SymName(symIdx))
+				}
+			}
+			d.markableMethods = append(d.markableMethods, methods...)
+		}
+	}
+}
+
+// mapinitcleanup walks all pkg init functions and looks for weak relocations
+// to mapinit symbols that are no longer reachable. It rewrites
+// the relocs to target a new no-op routine in the runtime.
+func (d *deadcodePass) mapinitcleanup() {
+	for _, idx := range d.pkginits {
+		relocs := d.ldr.Relocs(idx)
+		var su *loader.SymbolBuilder
+		for i := 0; i < relocs.Count(); i++ {
+			r := relocs.At(i)
+			rs := r.Sym()
+			if r.Weak() && r.Type().IsDirectCall() && !d.ldr.AttrReachable(rs) {
+				// double check to make sure target is indeed map.init
+				rsn := d.ldr.SymName(rs)
+				if !strings.Contains(rsn, "map.init") {
+					panic(fmt.Sprintf("internal error: expected map.init sym for weak call reloc, got %s -> %s", d.ldr.SymName(idx), rsn))
+				}
+				d.ldr.SetAttrReachable(d.mapinitnoop, true)
+				if d.ctxt.Debugvlog > 1 {
+					d.ctxt.Logf("deadcode: %s rewrite %s ref to %s\n",
+						d.ldr.SymName(idx), rsn,
+						d.ldr.SymName(d.mapinitnoop))
+				}
+				if su == nil {
+					su = d.ldr.MakeSymbolUpdater(idx)
+				}
+				su.SetRelocSym(i, d.mapinitnoop)
+			}
+		}
+	}
+}
+
+func (d *deadcodePass) mark(symIdx, parent loader.Sym) {
+	if symIdx != 0 && !d.ldr.AttrReachable(symIdx) {
+		d.wq.push(symIdx)
+		d.ldr.SetAttrReachable(symIdx, true)
+		if buildcfg.Experiment.FieldTrack && d.ldr.Reachparent[symIdx] == 0 {
+			d.ldr.Reachparent[symIdx] = parent
+		}
+		if *flagDumpDep {
+			to := d.ldr.SymName(symIdx)
+			if to != "" {
+				to = d.dumpDepAddFlags(to, symIdx)
+				from := "_"
+				if parent != 0 {
+					from = d.ldr.SymName(parent)
+					from = d.dumpDepAddFlags(from, parent)
+				}
+				fmt.Printf("%s -> %s\n", from, to)
+			}
+		}
+	}
+}
+
+func (d *deadcodePass) dumpDepAddFlags(name string, symIdx loader.Sym) string {
+	var flags strings.Builder
+	if d.ldr.AttrUsedInIface(symIdx) {
+		flags.WriteString("<UsedInIface>")
+	}
+	if d.ldr.IsReflectMethod(symIdx) {
+		flags.WriteString("<ReflectMethod>")
+	}
+	if flags.Len() > 0 {
+		return name + " " + flags.String()
+	}
+	return name
+}
+
+func (d *deadcodePass) markMethod(m methodref) {
+	relocs := d.ldr.Relocs(m.src)
+	d.mark(relocs.At(m.r).Sym(), m.src)
+	d.mark(relocs.At(m.r+1).Sym(), m.src)
+	d.mark(relocs.At(m.r+2).Sym(), m.src)
+}
+
+// deadcode marks all reachable symbols.
+//
+// The basis of the dead code elimination is a flood fill of symbols,
+// following their relocations, beginning at *flagEntrySymbol.
+//
+// This flood fill is wrapped in logic for pruning unused methods.
+// All methods are mentioned by relocations on their receiver's *rtype.
+// These relocations are specially defined as R_METHODOFF by the compiler
+// so we can detect and manipulated them here.
+//
+// There are three ways a method of a reachable type can be invoked:
+//
+//  1. direct call
+//  2. through a reachable interface type
+//  3. reflect.Value.Method (or MethodByName), or reflect.Type.Method
+//     (or MethodByName)
+//
+// The first case is handled by the flood fill, a directly called method
+// is marked as reachable.
+//
+// The second case is handled by decomposing all reachable interface
+// types into method signatures. Each encountered method is compared
+// against the interface method signatures, if it matches it is marked
+// as reachable. This is extremely conservative, but easy and correct.
+//
+// The third case is handled by looking for functions that compiler flagged
+// as REFLECTMETHOD. REFLECTMETHOD on a function F means that F does a method
+// lookup with reflection, but the compiler was not able to statically determine
+// the method name.
+//
+// All functions that call reflect.Value.Method or reflect.Type.Method are REFLECTMETHODs.
+// Functions that call reflect.Value.MethodByName or reflect.Type.MethodByName with
+// a non-constant argument are REFLECTMETHODs, too. If we find a REFLECTMETHOD,
+// we give up on static analysis, and mark all exported methods of all reachable
+// types as reachable.
+//
+// If the argument to MethodByName is a compile-time constant, the compiler
+// emits a relocation with the method name. Matching methods are kept in all
+// reachable types.
+//
+// Any unreached text symbols are removed from ctxt.Textp.
+func deadcode(ctxt *Link) {
+	ldr := ctxt.loader
+	d := deadcodePass{ctxt: ctxt, ldr: ldr}
+	d.init()
+	d.flood()
+
+	if ctxt.DynlinkingGo() {
+		// Exported methods may satisfy interfaces we don't know
+		// about yet when dynamically linking.
+		d.reflectSeen = true
+	}
+
+	for {
+		// Mark all methods that could satisfy a discovered
+		// interface as reachable. We recheck old marked interfaces
+		// as new types (with new methods) may have been discovered
+		// in the last pass.
+		rem := d.markableMethods[:0]
+		for _, m := range d.markableMethods {
+			if (d.reflectSeen && (m.isExported() || d.dynlink)) || d.ifaceMethod[m.m] || d.genericIfaceMethod[m.m.name] {
+				d.markMethod(m)
+			} else {
+				rem = append(rem, m)
+			}
+		}
+		d.markableMethods = rem
+
+		if d.wq.empty() {
+			// No new work was discovered. Done.
+			break
+		}
+		d.flood()
+	}
+	if *flagPruneWeakMap {
+		d.mapinitcleanup()
+	}
+}
+
+// methodsig is a typed method signature (name + type).
+type methodsig struct {
+	name string
+	typ  loader.Sym // type descriptor symbol of the function
+}
+
+// methodref holds the relocations from a receiver type symbol to its
+// method. There are three relocations, one for each of the fields in
+// the reflect.method struct: mtyp, ifn, and tfn.
+type methodref struct {
+	m   methodsig
+	src loader.Sym // receiver type symbol
+	r   int        // the index of R_METHODOFF relocations
+}
+
+func (m methodref) isExported() bool {
+	for _, r := range m.m.name {
+		return unicode.IsUpper(r)
+	}
+	panic("methodref has no signature")
+}
+
+// decodeMethodSig decodes an array of method signature information.
+// Each element of the array is size bytes. The first 4 bytes is a
+// nameOff for the method name, and the next 4 bytes is a typeOff for
+// the function type.
+//
+// Conveniently this is the layout of both runtime.method and runtime.imethod.
+func (d *deadcodePass) decodeMethodSig(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, relocs *loader.Relocs, off, size, count int) []methodsig {
+	if cap(d.methodsigstmp) < count {
+		d.methodsigstmp = append(d.methodsigstmp[:0], make([]methodsig, count)...)
+	}
+	var methods = d.methodsigstmp[:count]
+	for i := 0; i < count; i++ {
+		methods[i].name = decodetypeName(ldr, symIdx, relocs, off)
+		methods[i].typ = decodeRelocSym(ldr, symIdx, relocs, int32(off+4))
+		off += size
+	}
+	return methods
+}
+
+// Decode the method of interface type symbol symIdx at offset off.
+func (d *deadcodePass) decodeIfaceMethod(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, off int64) methodsig {
+	p := ldr.Data(symIdx)
+	if p == nil {
+		panic(fmt.Sprintf("missing symbol %q", ldr.SymName(symIdx)))
+	}
+	if decodetypeKind(arch, p) != abi.Interface {
+		panic(fmt.Sprintf("symbol %q is not an interface", ldr.SymName(symIdx)))
+	}
+	relocs := ldr.Relocs(symIdx)
+	var m methodsig
+	m.name = decodetypeName(ldr, symIdx, &relocs, int(off))
+	m.typ = decodeRelocSym(ldr, symIdx, &relocs, int32(off+4))
+	return m
+}
+
+// Decode the method name stored in symbol symIdx. The symbol should contain just the bytes of a method name.
+func (d *deadcodePass) decodeGenericIfaceMethod(ldr *loader.Loader, symIdx loader.Sym) string {
+	return ldr.DataString(symIdx)
+}
+
+func (d *deadcodePass) decodetypeMethods(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, relocs *loader.Relocs) []methodsig {
+	p := ldr.Data(symIdx)
+	if !decodetypeHasUncommon(arch, p) {
+		panic(fmt.Sprintf("no methods on %q", ldr.SymName(symIdx)))
+	}
+	off := commonsize(arch) // reflect.rtype
+	switch decodetypeKind(arch, p) {
+	case abi.Struct: // reflect.structType
+		off += 4 * arch.PtrSize
+	case abi.Pointer: // reflect.ptrType
+		off += arch.PtrSize
+	case abi.Func: // reflect.funcType
+		off += arch.PtrSize // 4 bytes, pointer aligned
+	case abi.Slice: // reflect.sliceType
+		off += arch.PtrSize
+	case abi.Array: // reflect.arrayType
+		off += 3 * arch.PtrSize
+	case abi.Chan: // reflect.chanType
+		off += 2 * arch.PtrSize
+	case abi.Map:
+		off += 7*arch.PtrSize + 4 // internal/abi.MapType
+		if arch.PtrSize == 8 {
+			off += 4 // padding for final uint32 field (Flags).
+		}
+	case abi.Interface: // reflect.interfaceType
+		off += 3 * arch.PtrSize
+	default:
+		// just Sizeof(rtype)
+	}
+
+	mcount := int(decodeInuxi(arch, p[off+4:], 2))
+	moff := int(decodeInuxi(arch, p[off+4+2+2:], 4))
+	off += moff                // offset to array of reflect.method values
+	const sizeofMethod = 4 * 4 // sizeof reflect.method in program
+	return d.decodeMethodSig(ldr, arch, symIdx, relocs, off, sizeofMethod, mcount)
+}
diff --git a/go/src/cmd/link/internal/ld/deadcode_test.go b/go/src/cmd/link/internal/ld/deadcode_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..6962a4eba01195247ff3138ddec1c23d855d684a
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/deadcode_test.go
@@ -0,0 +1,59 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"bytes"
+	"internal/testenv"
+	"path/filepath"
+	"testing"
+)
+
+func TestDeadcode(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	t.Parallel()
+
+	tmpdir := t.TempDir()
+
+	tests := []struct {
+		src      string
+		pos, neg []string // positive and negative patterns
+	}{
+		{"reflectcall", nil, []string{"main.T.M"}},
+		{"typedesc", nil, []string{"type:main.T"}},
+		{"ifacemethod", nil, []string{"main.T.M"}},
+		{"ifacemethod2", []string{"main.T.M"}, nil},
+		{"ifacemethod3", []string{"main.S.M"}, nil},
+		{"ifacemethod4", nil, []string{"main.T.M"}},
+		{"ifacemethod5", []string{"main.S.M"}, nil},
+		{"ifacemethod6", []string{"main.S.M"}, []string{"main.S.N"}},
+		{"structof_funcof", []string{"main.S.M"}, []string{"main.S.N"}},
+		{"globalmap", []string{"main.small", "main.effect"},
+			[]string{"main.large"}},
+	}
+	for _, test := range tests {
+		test := test
+		t.Run(test.src, func(t *testing.T) {
+			t.Parallel()
+			src := filepath.Join("testdata", "deadcode", test.src+".go")
+			exe := filepath.Join(tmpdir, test.src+".exe")
+			cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-ldflags=-dumpdep", "-o", exe, src)
+			out, err := cmd.CombinedOutput()
+			if err != nil {
+				t.Fatalf("%v: %v:\n%s", cmd.Args, err, out)
+			}
+			for _, pos := range test.pos {
+				if !bytes.Contains(out, []byte(pos+"\n")) {
+					t.Errorf("%s should be reachable. Output:\n%s", pos, out)
+				}
+			}
+			for _, neg := range test.neg {
+				if bytes.Contains(out, []byte(neg+"\n")) {
+					t.Errorf("%s should not be reachable. Output:\n%s", neg, out)
+				}
+			}
+		})
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/decodesym.go b/go/src/cmd/link/internal/ld/decodesym.go
new file mode 100644
index 0000000000000000000000000000000000000000..949ea5590589ae4f94ee4bd4e0fa76a9b0be2b91
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/decodesym.go
@@ -0,0 +1,302 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"encoding/binary"
+	"internal/abi"
+	"log"
+)
+
+// Decoding the type.* symbols.	 This has to be in sync with
+// ../../runtime/type.go, or more specifically, with what
+// cmd/compile/internal/reflectdata/reflect.go stuffs in these.
+
+func decodeInuxi(arch *sys.Arch, p []byte, sz int) uint64 {
+	switch sz {
+	case 2:
+		return uint64(arch.ByteOrder.Uint16(p))
+	case 4:
+		return uint64(arch.ByteOrder.Uint32(p))
+	case 8:
+		return arch.ByteOrder.Uint64(p)
+	default:
+		Exitf("dwarf: decode inuxi %d", sz)
+		panic("unreachable")
+	}
+}
+
+func commonsize(arch *sys.Arch) int      { return abi.CommonSize(arch.PtrSize) }      // runtime._type
+func structfieldSize(arch *sys.Arch) int { return abi.StructFieldSize(arch.PtrSize) } // runtime.structfield
+func uncommonSize(arch *sys.Arch) int    { return int(abi.UncommonSize()) }           // runtime.uncommontype
+
+// Type.commonType.kind
+func decodetypeKind(arch *sys.Arch, p []byte) abi.Kind {
+	return abi.Kind(p[2*arch.PtrSize+7]) //  0x13
+}
+
+// Type.commonType.size
+func decodetypeSize(arch *sys.Arch, p []byte) int64 {
+	return int64(decodeInuxi(arch, p, arch.PtrSize)) // 0x8 / 0x10
+}
+
+// Type.commonType.ptrdata
+func decodetypePtrdata(arch *sys.Arch, p []byte) int64 {
+	return int64(decodeInuxi(arch, p[arch.PtrSize:], arch.PtrSize)) // 0x8 / 0x10
+}
+
+// Type.commonType.tflag
+func decodetypeHasUncommon(arch *sys.Arch, p []byte) bool {
+	return abi.TFlag(p[abi.TFlagOff(arch.PtrSize)])&abi.TFlagUncommon != 0
+}
+
+// Type.commonType.tflag
+func decodetypeGCMaskOnDemand(arch *sys.Arch, p []byte) bool {
+	return abi.TFlag(p[abi.TFlagOff(arch.PtrSize)])&abi.TFlagGCMaskOnDemand != 0
+}
+
+// Type.FuncType.dotdotdot
+func decodetypeFuncDotdotdot(arch *sys.Arch, p []byte) bool {
+	return uint16(decodeInuxi(arch, p[commonsize(arch)+2:], 2))&(1<<15) != 0
+}
+
+// Type.FuncType.inCount
+func decodetypeFuncInCount(arch *sys.Arch, p []byte) int {
+	return int(decodeInuxi(arch, p[commonsize(arch):], 2))
+}
+
+func decodetypeFuncOutCount(arch *sys.Arch, p []byte) int {
+	return int(uint16(decodeInuxi(arch, p[commonsize(arch)+2:], 2)) & (1<<15 - 1))
+}
+
+// InterfaceType.methods.length
+func decodetypeIfaceMethodCount(arch *sys.Arch, p []byte) int64 {
+	return int64(decodeInuxi(arch, p[commonsize(arch)+2*arch.PtrSize:], arch.PtrSize))
+}
+
+func decodeReloc(ldr *loader.Loader, symIdx loader.Sym, relocs *loader.Relocs, off int32) loader.Reloc {
+	for j := 0; j < relocs.Count(); j++ {
+		rel := relocs.At(j)
+		if rel.Off() == off {
+			return rel
+		}
+	}
+	return loader.Reloc{}
+}
+
+func decodeRelocSym(ldr *loader.Loader, symIdx loader.Sym, relocs *loader.Relocs, off int32) loader.Sym {
+	return decodeReloc(ldr, symIdx, relocs, off).Sym()
+}
+
+// decodetypeName decodes the name from a reflect.name.
+func decodetypeName(ldr *loader.Loader, symIdx loader.Sym, relocs *loader.Relocs, off int) string {
+	r := decodeRelocSym(ldr, symIdx, relocs, int32(off))
+	if r == 0 {
+		return ""
+	}
+
+	data := ldr.DataString(r)
+	n := 1 + binary.MaxVarintLen64
+	if len(data) < n {
+		n = len(data)
+	}
+	nameLen, nameLenLen := binary.Uvarint([]byte(data[1:n]))
+	return data[1+nameLenLen : 1+nameLenLen+int(nameLen)]
+}
+
+func decodetypeNameEmbedded(ldr *loader.Loader, symIdx loader.Sym, relocs *loader.Relocs, off int) bool {
+	r := decodeRelocSym(ldr, symIdx, relocs, int32(off))
+	if r == 0 {
+		return false
+	}
+	data := ldr.Data(r)
+	return data[0]&(1<<3) != 0
+}
+
+func decodetypeFuncInType(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, relocs *loader.Relocs, i int) loader.Sym {
+	uadd := commonsize(arch) + 4
+	if arch.PtrSize == 8 {
+		uadd += 4
+	}
+	if decodetypeHasUncommon(arch, ldr.Data(symIdx)) {
+		uadd += uncommonSize(arch)
+	}
+	return decodeRelocSym(ldr, symIdx, relocs, int32(uadd+i*arch.PtrSize))
+}
+
+func decodetypeFuncOutType(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, relocs *loader.Relocs, i int) loader.Sym {
+	return decodetypeFuncInType(ldr, arch, symIdx, relocs, i+decodetypeFuncInCount(arch, ldr.Data(symIdx)))
+}
+
+func decodetypeArrayElem(ctxt *Link, arch *sys.Arch, symIdx loader.Sym) loader.Sym {
+	return decodeTargetSym(ctxt, arch, symIdx, int64(commonsize(arch))) // 0x1c / 0x30
+}
+
+func decodetypeArrayLen(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) int64 {
+	data := ldr.Data(symIdx)
+	return int64(decodeInuxi(arch, data[commonsize(arch)+2*arch.PtrSize:], arch.PtrSize))
+}
+
+func decodetypeChanElem(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) loader.Sym {
+	relocs := ldr.Relocs(symIdx)
+	return decodeRelocSym(ldr, symIdx, &relocs, int32(commonsize(arch))) // 0x1c / 0x30
+}
+
+func decodetypeMapKey(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) loader.Sym {
+	relocs := ldr.Relocs(symIdx)
+	return decodeRelocSym(ldr, symIdx, &relocs, int32(commonsize(arch))) // 0x1c / 0x30
+}
+
+func decodetypeMapValue(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) loader.Sym {
+	relocs := ldr.Relocs(symIdx)
+	return decodeRelocSym(ldr, symIdx, &relocs, int32(commonsize(arch))+int32(arch.PtrSize)) // 0x20 / 0x38
+}
+
+func decodetypeMapGroup(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) loader.Sym {
+	relocs := ldr.Relocs(symIdx)
+	return decodeRelocSym(ldr, symIdx, &relocs, int32(commonsize(arch))+2*int32(arch.PtrSize)) // 0x24 / 0x40
+}
+
+func decodetypePtrElem(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) loader.Sym {
+	relocs := ldr.Relocs(symIdx)
+	return decodeRelocSym(ldr, symIdx, &relocs, int32(commonsize(arch))) // 0x1c / 0x30
+}
+
+func decodetypeStructFieldCount(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) int {
+	data := ldr.Data(symIdx)
+	return int(decodeInuxi(arch, data[commonsize(arch)+2*arch.PtrSize:], arch.PtrSize))
+}
+
+func decodetypeStructFieldArrayOff(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, i int) int {
+	data := ldr.Data(symIdx)
+	off := commonsize(arch) + 4*arch.PtrSize
+	if decodetypeHasUncommon(arch, data) {
+		off += uncommonSize(arch)
+	}
+	off += i * structfieldSize(arch)
+	return off
+}
+
+func decodetypeStructFieldName(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, i int) string {
+	off := decodetypeStructFieldArrayOff(ldr, arch, symIdx, i)
+	relocs := ldr.Relocs(symIdx)
+	return decodetypeName(ldr, symIdx, &relocs, off)
+}
+
+func decodetypeStructFieldType(ctxt *Link, arch *sys.Arch, symIdx loader.Sym, i int) loader.Sym {
+	ldr := ctxt.loader
+	off := decodetypeStructFieldArrayOff(ldr, arch, symIdx, i)
+	return decodeTargetSym(ctxt, arch, symIdx, int64(off+arch.PtrSize))
+}
+
+func decodetypeStructFieldOffset(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, i int) int64 {
+	off := decodetypeStructFieldArrayOff(ldr, arch, symIdx, i)
+	data := ldr.Data(symIdx)
+	return int64(decodeInuxi(arch, data[off+2*arch.PtrSize:], arch.PtrSize))
+}
+
+func decodetypeStructFieldEmbedded(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym, i int) bool {
+	off := decodetypeStructFieldArrayOff(ldr, arch, symIdx, i)
+	relocs := ldr.Relocs(symIdx)
+	return decodetypeNameEmbedded(ldr, symIdx, &relocs, off)
+}
+
+// decodetypeStr returns the contents of an rtype's str field (a nameOff).
+func decodetypeStr(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) string {
+	relocs := ldr.Relocs(symIdx)
+	str := decodetypeName(ldr, symIdx, &relocs, 4*arch.PtrSize+8)
+	data := ldr.Data(symIdx)
+	if data[abi.TFlagOff(arch.PtrSize)]&byte(abi.TFlagExtraStar) != 0 {
+		return str[1:]
+	}
+	return str
+}
+
+func decodetypeGcmask(ctxt *Link, s loader.Sym) []byte {
+	if ctxt.loader.SymType(s) == sym.SDYNIMPORT {
+		symData := ctxt.loader.Data(s)
+		addr := decodetypeGcprogShlib(ctxt, symData)
+		ptrdata := decodetypePtrdata(ctxt.Arch, symData)
+		sect := findShlibSection(ctxt, ctxt.loader.SymPkg(s), addr)
+		if sect != nil {
+			bits := ptrdata / int64(ctxt.Arch.PtrSize)
+			r := make([]byte, (bits+7)/8)
+			// ldshlibsyms avoids closing the ELF file so sect.ReadAt works.
+			// If we remove this read (and the ones in decodetypeGcprog), we
+			// can close the file.
+			_, err := sect.ReadAt(r, int64(addr-sect.Addr))
+			if err != nil {
+				log.Fatal(err)
+			}
+			return r
+		}
+		Exitf("cannot find gcmask for %s", ctxt.loader.SymName(s))
+		return nil
+	}
+	relocs := ctxt.loader.Relocs(s)
+	mask := decodeRelocSym(ctxt.loader, s, &relocs, 2*int32(ctxt.Arch.PtrSize)+8+1*int32(ctxt.Arch.PtrSize))
+	return ctxt.loader.Data(mask)
+}
+
+// Find the elf.Section of a given shared library that contains a given address.
+func findShlibSection(ctxt *Link, path string, addr uint64) *elf.Section {
+	for _, shlib := range ctxt.Shlibs {
+		if shlib.Path == path {
+			for _, sect := range shlib.File.Sections[1:] { // skip the NULL section
+				if sect.Addr <= addr && addr < sect.Addr+sect.Size {
+					return sect
+				}
+			}
+		}
+	}
+	return nil
+}
+
+func decodetypeGcprogShlib(ctxt *Link, data []byte) uint64 {
+	return decodeInuxi(ctxt.Arch, data[2*int32(ctxt.Arch.PtrSize)+8+1*int32(ctxt.Arch.PtrSize):], ctxt.Arch.PtrSize)
+}
+
+// decodeItabType returns the itab.Type field from an itab.
+func decodeItabType(ldr *loader.Loader, arch *sys.Arch, symIdx loader.Sym) loader.Sym {
+	relocs := ldr.Relocs(symIdx)
+	return decodeRelocSym(ldr, symIdx, &relocs, int32(abi.ITabTypeOff(arch.PtrSize)))
+}
+
+// decodeTargetSym finds the symbol pointed to by the pointer slot at offset off in s.
+func decodeTargetSym(ctxt *Link, arch *sys.Arch, s loader.Sym, off int64) loader.Sym {
+	ldr := ctxt.loader
+	if ldr.SymType(s) == sym.SDYNIMPORT {
+		// In this case, relocations are not associated with a
+		// particular symbol. Instead, they are all listed together
+		// in the containing shared library. Find the relocation
+		// in that shared library record.
+		name := ldr.SymName(s)
+		for _, sh := range ctxt.Shlibs {
+			addr, ok := sh.symAddr[name]
+			if !ok {
+				continue
+			}
+			addr += uint64(off)
+			target := sh.relocTarget[addr]
+			if target == "" {
+				Exitf("can't find relocation in %s at offset %d", name, off)
+			}
+			t := ldr.Lookup(target, 0)
+			if t == 0 {
+				Exitf("can't find target of relocation in %s at offset %d: %s", name, off, target)
+			}
+			return t
+		}
+	}
+
+	// For the normal case, just find the relocation within the symbol that
+	// lives at the requested offset.
+	relocs := ldr.Relocs(s)
+	return decodeRelocSym(ldr, s, &relocs, int32(off))
+}
diff --git a/go/src/cmd/link/internal/ld/dwarf.go b/go/src/cmd/link/internal/ld/dwarf.go
new file mode 100644
index 0000000000000000000000000000000000000000..5cd39fbc53eb90de0ccd2da365a81d9979c42f7d
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/dwarf.go
@@ -0,0 +1,2575 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// TODO/NICETOHAVE:
+//   - eliminate DW_CLS_ if not used
+//   - package info in compilation units
+//   - assign types to their packages
+//   - gdb uses c syntax, meaning clumsy quoting is needed for go identifiers. eg
+//     ptype struct '[]uint8' and qualifiers need to be quoted away
+//   - file:line info for variables
+//   - make strings a typedef so prettyprinters can see the underlying string type
+
+package ld
+
+import (
+	"cmd/internal/dwarf"
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/src"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"cmp"
+	"fmt"
+	"internal/abi"
+	"internal/buildcfg"
+	"log"
+	"path"
+	"runtime"
+	"slices"
+	"strings"
+	"sync"
+)
+
+// dwctxt is a wrapper intended to satisfy the method set of
+// dwarf.Context, so that functions like dwarf.PutAttrs will work with
+// DIEs that use loader.Sym as opposed to *sym.Symbol. It is also
+// being used as a place to store tables/maps that are useful as part
+// of type conversion (this is just a convenience; it would be easy to
+// split these things out into another type if need be).
+type dwctxt struct {
+	linkctxt *Link
+	ldr      *loader.Loader
+	arch     *sys.Arch
+
+	// This maps type name string (e.g. "uintptr") to loader symbol for
+	// the DWARF DIE for that type (e.g. "go:info.type.uintptr")
+	tmap map[string]loader.Sym
+
+	// This maps loader symbol for the DWARF DIE symbol generated for
+	// a type (e.g. "go:info.uintptr") to the type symbol itself
+	// ("type:uintptr").
+	// FIXME: try converting this map (and the next one) to a single
+	// array indexed by loader.Sym -- this may perform better.
+	rtmap map[loader.Sym]loader.Sym
+
+	// This maps Go type symbol (e.g. "type:XXX") to loader symbol for
+	// the typedef DIE for that type (e.g. "go:info.XXX..def")
+	tdmap map[loader.Sym]loader.Sym
+
+	// Cache these type symbols, so as to avoid repeatedly looking them up
+	typeRuntimeEface loader.Sym
+	typeRuntimeIface loader.Sym
+	uintptrInfoSym   loader.Sym
+
+	// Used at various points in that parallel portion of DWARF gen to
+	// protect against conflicting updates to globals (such as "gdbscript")
+	dwmu *sync.Mutex
+}
+
+// dwSym wraps a loader.Sym; this type is meant to obey the interface
+// rules for dwarf.Sym from the cmd/internal/dwarf package. DwDie and
+// DwAttr objects contain references to symbols via this type.
+type dwSym loader.Sym
+
+func (c dwctxt) PtrSize() int {
+	return c.arch.PtrSize
+}
+
+func (c dwctxt) Size(s dwarf.Sym) int64 {
+	return int64(len(c.ldr.Data(loader.Sym(s.(dwSym)))))
+}
+
+func (c dwctxt) AddInt(s dwarf.Sym, size int, i int64) {
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	dsu.AddUintXX(c.arch, uint64(i), size)
+}
+
+func (c dwctxt) AddBytes(s dwarf.Sym, b []byte) {
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	dsu.AddBytes(b)
+}
+
+func (c dwctxt) AddString(s dwarf.Sym, v string) {
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	dsu.Addstring(v)
+}
+
+func (c dwctxt) AddAddress(s dwarf.Sym, data any, value int64) {
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	if value != 0 {
+		value -= dsu.Value()
+	}
+	tgtds := loader.Sym(data.(dwSym))
+	dsu.AddAddrPlus(c.arch, tgtds, value)
+}
+
+func (c dwctxt) AddCURelativeAddress(s dwarf.Sym, data any, value int64) {
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	if value != 0 {
+		value -= dsu.Value()
+	}
+	tgtds := loader.Sym(data.(dwSym))
+	dsu.AddCURelativeAddrPlus(c.arch, tgtds, value)
+}
+
+func (c dwctxt) AddSectionOffset(s dwarf.Sym, size int, t any, ofs int64) {
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	tds := loader.Sym(t.(dwSym))
+	switch size {
+	default:
+		c.linkctxt.Errorf(ds, "invalid size %d in adddwarfref\n", size)
+	case c.arch.PtrSize, 4:
+	}
+	dsu.AddSymRef(c.arch, tds, ofs, objabi.R_ADDROFF, size)
+}
+
+func (c dwctxt) AddDWARFAddrSectionOffset(s dwarf.Sym, t any, ofs int64) {
+	size := 4
+	if isDwarf64(c.linkctxt) {
+		size = 8
+	}
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	tds := loader.Sym(t.(dwSym))
+	switch size {
+	default:
+		c.linkctxt.Errorf(ds, "invalid size %d in adddwarfref\n", size)
+	case c.arch.PtrSize, 4:
+	}
+	dsu.AddSymRef(c.arch, tds, ofs, objabi.R_DWARFSECREF, size)
+}
+
+func (c dwctxt) AddIndirectTextRef(s dwarf.Sym, t any) {
+	ds := loader.Sym(s.(dwSym))
+	dsu := c.ldr.MakeSymbolUpdater(ds)
+	tds := loader.Sym(t.(dwSym))
+	dsu.AddSymRef(c.arch, tds, 0, objabi.R_DWTXTADDR_U4, 4)
+}
+
+func (c dwctxt) Logf(format string, args ...any) {
+	c.linkctxt.Logf(format, args...)
+}
+
+// At the moment these interfaces are only used in the compiler.
+
+func (c dwctxt) CurrentOffset(s dwarf.Sym) int64 {
+	panic("should be used only in the compiler")
+}
+
+func (c dwctxt) RecordDclReference(s dwarf.Sym, t dwarf.Sym, dclIdx int, inlIndex int) {
+	panic("should be used only in the compiler")
+}
+
+func (c dwctxt) RecordChildDieOffsets(s dwarf.Sym, vars []*dwarf.Var, offsets []int32) {
+	panic("should be used only in the compiler")
+}
+
+func isDwarf64(ctxt *Link) bool {
+	return ctxt.HeadType == objabi.Haix
+}
+
+// https://sourceware.org/gdb/onlinedocs/gdb/dotdebug_005fgdb_005fscripts-section.html
+// Each entry inside .debug_gdb_scripts section begins with a non-null prefix
+// byte that specifies the kind of entry. The following entries are supported:
+const (
+	GdbScriptPythonFileId = 1
+	GdbScriptSchemeFileId = 3
+	GdbScriptPythonTextId = 4
+	GdbScriptSchemeTextId = 6
+)
+
+var gdbscript string
+
+// dwarfSecInfo holds information about a DWARF output section,
+// specifically a section symbol and a list of symbols contained in
+// that section. On the syms list, the first symbol will always be the
+// section symbol, then any remaining symbols (if any) will be
+// sub-symbols in that section. Note that for some sections (eg:
+// .debug_abbrev), the section symbol is all there is (all content is
+// contained in it). For other sections (eg: .debug_info), the section
+// symbol is empty and all the content is in the sub-symbols. Finally
+// there are some sections (eg: .debug_ranges) where it is a mix (both
+// the section symbol and the sub-symbols have content)
+type dwarfSecInfo struct {
+	syms []loader.Sym
+}
+
+// secSym returns the section symbol for the section.
+func (dsi *dwarfSecInfo) secSym() loader.Sym {
+	if len(dsi.syms) == 0 {
+		return 0
+	}
+	return dsi.syms[0]
+}
+
+// subSyms returns a list of sub-symbols for the section.
+func (dsi *dwarfSecInfo) subSyms() []loader.Sym {
+	if len(dsi.syms) == 0 {
+		return []loader.Sym{}
+	}
+	return dsi.syms[1:]
+}
+
+// dwarfp stores the collected DWARF symbols created during
+// dwarf generation.
+var dwarfp []dwarfSecInfo
+
+func (d *dwctxt) writeabbrev() dwarfSecInfo {
+	abrvs := d.ldr.CreateSymForUpdate(".debug_abbrev", 0)
+	abrvs.SetType(sym.SDWARFSECT)
+	abrvs.AddBytes(dwarf.GetAbbrev())
+	return dwarfSecInfo{syms: []loader.Sym{abrvs.Sym()}}
+}
+
+var dwtypes dwarf.DWDie
+
+// newattr attaches a new attribute to the specified DIE.
+//
+// FIXME: at the moment attributes are stored in a linked list in a
+// fairly space-inefficient way -- it might be better to instead look
+// up all attrs in a single large table, then store indices into the
+// table in the DIE. This would allow us to common up storage for
+// attributes that are shared by many DIEs (ex: byte size of N).
+func newattr(die *dwarf.DWDie, attr uint16, cls int, value int64, data any) {
+	a := new(dwarf.DWAttr)
+	a.Link = die.Attr
+	die.Attr = a
+	a.Atr = attr
+	a.Cls = uint8(cls)
+	a.Value = value
+	a.Data = data
+}
+
+// Each DIE (except the root ones) has at least 1 attribute: its
+// name. getattr moves the desired one to the front so
+// frequently searched ones are found faster.
+func getattr(die *dwarf.DWDie, attr uint16) *dwarf.DWAttr {
+	if die.Attr.Atr == attr {
+		return die.Attr
+	}
+
+	a := die.Attr
+	b := a.Link
+	for b != nil {
+		if b.Atr == attr {
+			a.Link = b.Link
+			b.Link = die.Attr
+			die.Attr = b
+			return b
+		}
+
+		a = b
+		b = b.Link
+	}
+
+	return nil
+}
+
+// Every DIE manufactured by the linker has at least an AT_name
+// attribute (but it will only be written out if it is listed in the abbrev).
+// The compiler does create nameless DWARF DIEs (ex: concrete subprogram
+// instance).
+// FIXME: it would be more efficient to bulk-allocate DIEs.
+func (d *dwctxt) newdie(parent *dwarf.DWDie, abbrev int, name string) *dwarf.DWDie {
+	die := new(dwarf.DWDie)
+	die.Abbrev = abbrev
+	die.Link = parent.Child
+	parent.Child = die
+
+	newattr(die, dwarf.DW_AT_name, dwarf.DW_CLS_STRING, int64(len(name)), name)
+
+	// Sanity check: all DIEs created in the linker should be named.
+	if name == "" {
+		panic("nameless DWARF DIE")
+	}
+
+	var st sym.SymKind
+	switch abbrev {
+	case dwarf.DW_ABRV_FUNCTYPEPARAM, dwarf.DW_ABRV_FUNCTYPEOUTPARAM, dwarf.DW_ABRV_DOTDOTDOT, dwarf.DW_ABRV_STRUCTFIELD, dwarf.DW_ABRV_ARRAYRANGE:
+		// There are no relocations against these dies, and their names
+		// are not unique, so don't create a symbol.
+		return die
+	case dwarf.DW_ABRV_COMPUNIT, dwarf.DW_ABRV_COMPUNIT_TEXTLESS:
+		// Avoid collisions with "real" symbol names.
+		name = fmt.Sprintf(".pkg.%s.%d", name, len(d.linkctxt.compUnits))
+		st = sym.SDWARFCUINFO
+	case dwarf.DW_ABRV_VARIABLE:
+		st = sym.SDWARFVAR
+	default:
+		// Everything else is assigned a type of SDWARFTYPE. that
+		// this also includes loose ends such as STRUCT_FIELD.
+		st = sym.SDWARFTYPE
+	}
+	ds := d.ldr.LookupOrCreateSym(dwarf.InfoPrefix+name, 0)
+	dsu := d.ldr.MakeSymbolUpdater(ds)
+	dsu.SetType(st)
+	d.ldr.SetAttrNotInSymbolTable(ds, true)
+	d.ldr.SetAttrReachable(ds, true)
+	die.Sym = dwSym(ds)
+	if abbrev >= dwarf.DW_ABRV_NULLTYPE && abbrev <= dwarf.DW_ABRV_TYPEDECL {
+		d.tmap[name] = ds
+	}
+
+	return die
+}
+
+func walktypedef(die *dwarf.DWDie) *dwarf.DWDie {
+	if die == nil {
+		return nil
+	}
+	// Resolve typedef if present.
+	if die.Abbrev == dwarf.DW_ABRV_TYPEDECL {
+		for attr := die.Attr; attr != nil; attr = attr.Link {
+			if attr.Atr == dwarf.DW_AT_type && attr.Cls == dwarf.DW_CLS_REFERENCE && attr.Data != nil {
+				return attr.Data.(*dwarf.DWDie)
+			}
+		}
+	}
+
+	return die
+}
+
+func (d *dwctxt) walksymtypedef(symIdx loader.Sym) loader.Sym {
+
+	// We're being given the loader symbol for the type DIE, e.g.
+	// "go:info.type.uintptr". Map that first to the type symbol (e.g.
+	// "type:uintptr") and then to the typedef DIE for the type.
+	// FIXME: this seems clunky, maybe there is a better way to do this.
+
+	if ts, ok := d.rtmap[symIdx]; ok {
+		if def, ok := d.tdmap[ts]; ok {
+			return def
+		}
+		d.linkctxt.Errorf(ts, "internal error: no entry for sym %d in tdmap\n", ts)
+		return 0
+	}
+	d.linkctxt.Errorf(symIdx, "internal error: no entry for sym %d in rtmap\n", symIdx)
+	return 0
+}
+
+// Find child by AT_name using hashtable if available or linear scan
+// if not.
+func findchild(die *dwarf.DWDie, name string) *dwarf.DWDie {
+	var prev *dwarf.DWDie
+	for ; die != prev; prev, die = die, walktypedef(die) {
+		for a := die.Child; a != nil; a = a.Link {
+			if name == getattr(a, dwarf.DW_AT_name).Data {
+				return a
+			}
+		}
+		continue
+	}
+	return nil
+}
+
+// find looks up the loader symbol for the DWARF DIE generated for the
+// type with the specified name.
+func (d *dwctxt) find(name string) loader.Sym {
+	return d.tmap[name]
+}
+
+func (d *dwctxt) mustFind(name string) loader.Sym {
+	r := d.find(name)
+	if r == 0 {
+		Exitf("dwarf find: cannot find %s", name)
+	}
+	return r
+}
+
+func (d *dwctxt) adddwarfref(sb *loader.SymbolBuilder, t loader.Sym, size int) {
+	switch size {
+	default:
+		d.linkctxt.Errorf(sb.Sym(), "invalid size %d in adddwarfref\n", size)
+	case d.arch.PtrSize, 4:
+	}
+	sb.AddSymRef(d.arch, t, 0, objabi.R_DWARFSECREF, size)
+}
+
+func (d *dwctxt) newrefattr(die *dwarf.DWDie, attr uint16, ref loader.Sym) {
+	if ref == 0 {
+		return
+	}
+	newattr(die, attr, dwarf.DW_CLS_REFERENCE, 0, dwSym(ref))
+}
+
+func (d *dwctxt) dtolsym(s dwarf.Sym) loader.Sym {
+	if s == nil {
+		return 0
+	}
+	dws := loader.Sym(s.(dwSym))
+	return dws
+}
+
+func (d *dwctxt) putdie(syms []loader.Sym, die *dwarf.DWDie) []loader.Sym {
+	s := d.dtolsym(die.Sym)
+	if s == 0 {
+		s = syms[len(syms)-1]
+	} else {
+		syms = append(syms, s)
+	}
+	sDwsym := dwSym(s)
+	dwarf.Uleb128put(d, sDwsym, int64(die.Abbrev))
+	dwarf.PutAttrs(d, sDwsym, die.Abbrev, die.Attr)
+	if dwarf.HasChildren(die) {
+		for die := die.Child; die != nil; die = die.Link {
+			syms = d.putdie(syms, die)
+		}
+		dsu := d.ldr.MakeSymbolUpdater(syms[len(syms)-1])
+		dsu.AddUint8(0)
+	}
+	return syms
+}
+
+func reverselist(list **dwarf.DWDie) {
+	curr := *list
+	var prev *dwarf.DWDie
+	for curr != nil {
+		next := curr.Link
+		curr.Link = prev
+		prev = curr
+		curr = next
+	}
+
+	*list = prev
+}
+
+func reversetree(list **dwarf.DWDie) {
+	reverselist(list)
+	for die := *list; die != nil; die = die.Link {
+		if dwarf.HasChildren(die) {
+			reversetree(&die.Child)
+		}
+	}
+}
+
+func newmemberoffsetattr(die *dwarf.DWDie, offs int32) {
+	newattr(die, dwarf.DW_AT_data_member_location, dwarf.DW_CLS_CONSTANT, int64(offs), nil)
+}
+
+func (d *dwctxt) lookupOrDiag(n string) loader.Sym {
+	symIdx := d.ldr.Lookup(n, 0)
+	if symIdx == 0 {
+		Exitf("dwarf: missing type: %s", n)
+	}
+	if len(d.ldr.Data(symIdx)) == 0 {
+		Exitf("dwarf: missing type (no data): %s", n)
+	}
+
+	return symIdx
+}
+
+func (d *dwctxt) dotypedef(parent *dwarf.DWDie, name string, def *dwarf.DWDie) *dwarf.DWDie {
+	// Only emit typedefs for real names.
+	if strings.HasPrefix(name, "map[") {
+		return nil
+	}
+	if strings.HasPrefix(name, "struct {") {
+		return nil
+	}
+	// cmd/compile uses "noalg.struct {...}" as type name when hash and eq algorithm generation of
+	// this struct type is suppressed.
+	if strings.HasPrefix(name, "noalg.struct {") {
+		return nil
+	}
+	if strings.HasPrefix(name, "chan ") {
+		return nil
+	}
+	if name[0] == '[' || name[0] == '*' {
+		return nil
+	}
+	if def == nil {
+		Errorf("dwarf: bad def in dotypedef")
+	}
+
+	// Create a new loader symbol for the typedef. We no longer
+	// do lookups of typedef symbols by name, so this is going
+	// to be an anonymous symbol (we want this for perf reasons).
+	tds := d.ldr.CreateExtSym("", 0)
+	tdsu := d.ldr.MakeSymbolUpdater(tds)
+	tdsu.SetType(sym.SDWARFTYPE)
+	def.Sym = dwSym(tds)
+	d.ldr.SetAttrNotInSymbolTable(tds, true)
+	d.ldr.SetAttrReachable(tds, true)
+
+	// The typedef entry must be created after the def,
+	// so that future lookups will find the typedef instead
+	// of the real definition. This hooks the typedef into any
+	// circular definition loops, so that gdb can understand them.
+	die := d.newdie(parent, dwarf.DW_ABRV_TYPEDECL, name)
+
+	d.newrefattr(die, dwarf.DW_AT_type, tds)
+
+	return die
+}
+
+// Define gotype, for composite ones recurse into constituents.
+func (d *dwctxt) defgotype(gotype loader.Sym) loader.Sym {
+	if gotype == 0 {
+		return d.mustFind("<unspecified>")
+	}
+
+	// If we already have a tdmap entry for the gotype, return it.
+	if ds, ok := d.tdmap[gotype]; ok {
+		return ds
+	}
+
+	sn := d.ldr.SymName(gotype)
+	if !strings.HasPrefix(sn, "type:") {
+		d.linkctxt.Errorf(gotype, "dwarf: type name doesn't start with \"type:\"")
+		return d.mustFind("<unspecified>")
+	}
+	name := sn[len("type:"):] // could also decode from Type.string
+
+	sdie := d.find(name)
+	if sdie != 0 {
+		return sdie
+	}
+
+	gtdwSym := d.newtype(gotype)
+	d.tdmap[gotype] = loader.Sym(gtdwSym.Sym.(dwSym))
+	return loader.Sym(gtdwSym.Sym.(dwSym))
+}
+
+func (d *dwctxt) newtype(gotype loader.Sym) *dwarf.DWDie {
+	sn := d.ldr.SymName(gotype)
+	name := sn[len("type:"):] // could also decode from Type.string
+	tdata := d.ldr.Data(gotype)
+	if len(tdata) == 0 {
+		d.linkctxt.Errorf(gotype, "missing type")
+	}
+	kind := decodetypeKind(d.arch, tdata)
+	bytesize := decodetypeSize(d.arch, tdata)
+
+	var die, typedefdie *dwarf.DWDie
+	switch kind {
+	case abi.Bool:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_BASETYPE, name)
+		newattr(die, dwarf.DW_AT_encoding, dwarf.DW_CLS_CONSTANT, dwarf.DW_ATE_boolean, 0)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+
+	case abi.Int,
+		abi.Int8,
+		abi.Int16,
+		abi.Int32,
+		abi.Int64:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_BASETYPE, name)
+		newattr(die, dwarf.DW_AT_encoding, dwarf.DW_CLS_CONSTANT, dwarf.DW_ATE_signed, 0)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+
+	case abi.Uint,
+		abi.Uint8,
+		abi.Uint16,
+		abi.Uint32,
+		abi.Uint64,
+		abi.Uintptr:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_BASETYPE, name)
+		newattr(die, dwarf.DW_AT_encoding, dwarf.DW_CLS_CONSTANT, dwarf.DW_ATE_unsigned, 0)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+
+	case abi.Float32,
+		abi.Float64:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_BASETYPE, name)
+		newattr(die, dwarf.DW_AT_encoding, dwarf.DW_CLS_CONSTANT, dwarf.DW_ATE_float, 0)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+
+	case abi.Complex64,
+		abi.Complex128:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_BASETYPE, name)
+		newattr(die, dwarf.DW_AT_encoding, dwarf.DW_CLS_CONSTANT, dwarf.DW_ATE_complex_float, 0)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+
+	case abi.Array:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_ARRAYTYPE, name)
+		typedefdie = d.dotypedef(&dwtypes, name, die)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+		s := decodetypeArrayElem(d.linkctxt, d.arch, gotype)
+		d.newrefattr(die, dwarf.DW_AT_type, d.defgotype(s))
+		fld := d.newdie(die, dwarf.DW_ABRV_ARRAYRANGE, "range")
+
+		// use actual length not upper bound; correct for 0-length arrays.
+		newattr(fld, dwarf.DW_AT_count, dwarf.DW_CLS_CONSTANT, decodetypeArrayLen(d.ldr, d.arch, gotype), 0)
+
+		d.newrefattr(fld, dwarf.DW_AT_type, d.uintptrInfoSym)
+
+	case abi.Chan:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_CHANTYPE, name)
+		s := decodetypeChanElem(d.ldr, d.arch, gotype)
+		d.newrefattr(die, dwarf.DW_AT_go_elem, d.defgotype(s))
+		// Save elem type for synthesizechantypes. We could synthesize here
+		// but that would change the order of DIEs we output.
+		d.newrefattr(die, dwarf.DW_AT_type, s)
+
+	case abi.Func:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_FUNCTYPE, name)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+		typedefdie = d.dotypedef(&dwtypes, name, die)
+		data := d.ldr.Data(gotype)
+		// FIXME: add caching or reuse reloc slice.
+		relocs := d.ldr.Relocs(gotype)
+		nfields := decodetypeFuncInCount(d.arch, data)
+		for i := 0; i < nfields; i++ {
+			s := decodetypeFuncInType(d.ldr, d.arch, gotype, &relocs, i)
+			sn := d.ldr.SymName(s)
+			fld := d.newdie(die, dwarf.DW_ABRV_FUNCTYPEPARAM, sn[5:])
+			d.newrefattr(fld, dwarf.DW_AT_type, d.defgotype(s))
+		}
+
+		if decodetypeFuncDotdotdot(d.arch, data) {
+			d.newdie(die, dwarf.DW_ABRV_DOTDOTDOT, "...")
+		}
+		nfields = decodetypeFuncOutCount(d.arch, data)
+		for i := 0; i < nfields; i++ {
+			s := decodetypeFuncOutType(d.ldr, d.arch, gotype, &relocs, i)
+			sn := d.ldr.SymName(s)
+			fld := d.newdie(die, dwarf.DW_ABRV_FUNCTYPEOUTPARAM, sn[5:])
+			newattr(fld, dwarf.DW_AT_variable_parameter, dwarf.DW_CLS_FLAG, 1, 0)
+			d.newrefattr(fld, dwarf.DW_AT_type, d.defgotype(s))
+		}
+
+	case abi.Interface:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_IFACETYPE, name)
+		typedefdie = d.dotypedef(&dwtypes, name, die)
+		data := d.ldr.Data(gotype)
+		nfields := int(decodetypeIfaceMethodCount(d.arch, data))
+		var s loader.Sym
+		if nfields == 0 {
+			s = d.typeRuntimeEface
+		} else {
+			s = d.typeRuntimeIface
+		}
+		d.newrefattr(die, dwarf.DW_AT_type, d.defgotype(s))
+
+	case abi.Map:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_MAPTYPE, name)
+		s := decodetypeMapKey(d.ldr, d.arch, gotype)
+		d.newrefattr(die, dwarf.DW_AT_go_key, d.defgotype(s))
+		s = decodetypeMapValue(d.ldr, d.arch, gotype)
+		d.newrefattr(die, dwarf.DW_AT_go_elem, d.defgotype(s))
+		// Save gotype for use in synthesizemaptypes. We could synthesize here,
+		// but that would change the order of the DIEs.
+		d.newrefattr(die, dwarf.DW_AT_type, gotype)
+
+	case abi.Pointer:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_PTRTYPE, name)
+		typedefdie = d.dotypedef(&dwtypes, name, die)
+		s := decodetypePtrElem(d.ldr, d.arch, gotype)
+		d.newrefattr(die, dwarf.DW_AT_type, d.defgotype(s))
+
+	case abi.Slice:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_SLICETYPE, name)
+		typedefdie = d.dotypedef(&dwtypes, name, die)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+		s := decodetypeArrayElem(d.linkctxt, d.arch, gotype)
+		elem := d.defgotype(s)
+		d.newrefattr(die, dwarf.DW_AT_go_elem, elem)
+
+	case abi.String:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_STRINGTYPE, name)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+
+	case abi.Struct:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_STRUCTTYPE, name)
+		typedefdie = d.dotypedef(&dwtypes, name, die)
+		newattr(die, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, bytesize, 0)
+		nfields := decodetypeStructFieldCount(d.ldr, d.arch, gotype)
+		for i := 0; i < nfields; i++ {
+			f := decodetypeStructFieldName(d.ldr, d.arch, gotype, i)
+			s := decodetypeStructFieldType(d.linkctxt, d.arch, gotype, i)
+			if f == "" {
+				sn := d.ldr.SymName(s)
+				f = sn[5:] // skip "type:"
+			}
+			fld := d.newdie(die, dwarf.DW_ABRV_STRUCTFIELD, f)
+			d.newrefattr(fld, dwarf.DW_AT_type, d.defgotype(s))
+			offset := decodetypeStructFieldOffset(d.ldr, d.arch, gotype, i)
+			newmemberoffsetattr(fld, int32(offset))
+			if decodetypeStructFieldEmbedded(d.ldr, d.arch, gotype, i) {
+				newattr(fld, dwarf.DW_AT_go_embedded_field, dwarf.DW_CLS_FLAG, 1, 0)
+			}
+		}
+
+	case abi.UnsafePointer:
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_BARE_PTRTYPE, name)
+
+	default:
+		d.linkctxt.Errorf(gotype, "dwarf: definition of unknown kind %d", kind)
+		die = d.newdie(&dwtypes, dwarf.DW_ABRV_TYPEDECL, name)
+		d.newrefattr(die, dwarf.DW_AT_type, d.mustFind("<unspecified>"))
+	}
+
+	newattr(die, dwarf.DW_AT_go_kind, dwarf.DW_CLS_CONSTANT, int64(kind), 0)
+
+	if d.ldr.AttrReachable(gotype) {
+		newattr(die, dwarf.DW_AT_go_runtime_type, dwarf.DW_CLS_GO_TYPEREF, 0, dwSym(gotype))
+	}
+
+	// Sanity check.
+	if _, ok := d.rtmap[gotype]; ok {
+		log.Fatalf("internal error: rtmap entry already installed\n")
+	}
+
+	ds := loader.Sym(die.Sym.(dwSym))
+	if typedefdie != nil {
+		ds = loader.Sym(typedefdie.Sym.(dwSym))
+	}
+	d.rtmap[ds] = gotype
+
+	if _, ok := prototypedies[sn]; ok {
+		prototypedies[sn] = die
+	}
+
+	if typedefdie != nil {
+		return typedefdie
+	}
+	return die
+}
+
+func (d *dwctxt) nameFromDIESym(dwtypeDIESym loader.Sym) string {
+	sn := d.ldr.SymName(dwtypeDIESym)
+	return sn[len(dwarf.InfoPrefix):]
+}
+
+func (d *dwctxt) defptrto(dwtype loader.Sym) loader.Sym {
+
+	// FIXME: it would be nice if the compiler attached an aux symbol
+	// ref from the element type to the pointer type -- it would be
+	// more efficient to do it this way as opposed to via name lookups.
+
+	ptrname := "*" + d.nameFromDIESym(dwtype)
+	if die := d.find(ptrname); die != 0 {
+		return die
+	}
+
+	pdie := d.newdie(&dwtypes, dwarf.DW_ABRV_PTRTYPE, ptrname)
+	d.newrefattr(pdie, dwarf.DW_AT_type, dwtype)
+
+	// The DWARF info synthesizes pointer types that don't exist at the
+	// language level, like *hash<...> and *bucket<...>, and the data
+	// pointers of slices. Link to the ones we can find.
+	gts := d.ldr.Lookup("type:"+ptrname, 0)
+	if gts != 0 && d.ldr.AttrReachable(gts) {
+		newattr(pdie, dwarf.DW_AT_go_kind, dwarf.DW_CLS_CONSTANT, int64(abi.Pointer), 0)
+		newattr(pdie, dwarf.DW_AT_go_runtime_type, dwarf.DW_CLS_GO_TYPEREF, 0, dwSym(gts))
+	}
+
+	if gts != 0 {
+		ds := loader.Sym(pdie.Sym.(dwSym))
+		d.rtmap[ds] = gts
+		d.tdmap[gts] = ds
+	}
+
+	return d.dtolsym(pdie.Sym)
+}
+
+// Copies src's children into dst. Copies attributes by value.
+// DWAttr.data is copied as pointer only. If except is one of
+// the top-level children, it will not be copied.
+func (d *dwctxt) copychildrenexcept(ctxt *Link, dst *dwarf.DWDie, src *dwarf.DWDie, except *dwarf.DWDie) {
+	for src = src.Child; src != nil; src = src.Link {
+		if src == except {
+			continue
+		}
+		c := d.newdie(dst, src.Abbrev, getattr(src, dwarf.DW_AT_name).Data.(string))
+		for a := src.Attr; a != nil; a = a.Link {
+			newattr(c, a.Atr, int(a.Cls), a.Value, a.Data)
+		}
+		d.copychildrenexcept(ctxt, c, src, nil)
+	}
+
+	reverselist(&dst.Child)
+}
+
+func (d *dwctxt) copychildren(ctxt *Link, dst *dwarf.DWDie, src *dwarf.DWDie) {
+	d.copychildrenexcept(ctxt, dst, src, nil)
+}
+
+// Search children (assumed to have TAG_member) for the one named
+// field and set its AT_type to dwtype
+func (d *dwctxt) substitutetype(structdie *dwarf.DWDie, field string, dwtype loader.Sym) {
+	child := findchild(structdie, field)
+	if child == nil {
+		Exitf("dwarf substitutetype: %s does not have member %s",
+			getattr(structdie, dwarf.DW_AT_name).Data, field)
+		return
+	}
+
+	a := getattr(child, dwarf.DW_AT_type)
+	if a != nil {
+		a.Data = dwSym(dwtype)
+	} else {
+		d.newrefattr(child, dwarf.DW_AT_type, dwtype)
+	}
+}
+
+func (d *dwctxt) findprotodie(ctxt *Link, name string) *dwarf.DWDie {
+	die, ok := prototypedies[name]
+	if ok && die == nil {
+		d.defgotype(d.lookupOrDiag(name))
+		die = prototypedies[name]
+	}
+	if die == nil {
+		log.Fatalf("internal error: DIE generation failed for %s\n", name)
+	}
+	return die
+}
+
+func (d *dwctxt) synthesizestringtypes(ctxt *Link, die *dwarf.DWDie) {
+	prototype := walktypedef(d.findprotodie(ctxt, "type:runtime.stringStructDWARF"))
+	if prototype == nil {
+		return
+	}
+
+	for ; die != nil; die = die.Link {
+		if die.Abbrev != dwarf.DW_ABRV_STRINGTYPE {
+			continue
+		}
+		d.copychildren(ctxt, die, prototype)
+	}
+}
+
+func (d *dwctxt) synthesizeslicetypes(ctxt *Link, die *dwarf.DWDie) {
+	prototype := walktypedef(d.findprotodie(ctxt, "type:runtime.slice"))
+	if prototype == nil {
+		return
+	}
+
+	for ; die != nil; die = die.Link {
+		if die.Abbrev != dwarf.DW_ABRV_SLICETYPE {
+			continue
+		}
+		d.copychildren(ctxt, die, prototype)
+		elem := loader.Sym(getattr(die, dwarf.DW_AT_go_elem).Data.(dwSym))
+		d.substitutetype(die, "array", d.defptrto(elem))
+	}
+}
+
+func mkinternaltypename(base string, arg1 string, arg2 string) string {
+	if arg2 == "" {
+		return fmt.Sprintf("%s<%s>", base, arg1)
+	}
+	return fmt.Sprintf("%s<%s,%s>", base, arg1, arg2)
+}
+
+func (d *dwctxt) mkinternaltype(ctxt *Link, abbrev int, typename, keyname, valname string, f func(*dwarf.DWDie)) loader.Sym {
+	name := mkinternaltypename(typename, keyname, valname)
+	symname := dwarf.InfoPrefix + name
+	s := d.ldr.Lookup(symname, 0)
+	if s != 0 && d.ldr.SymType(s) == sym.SDWARFTYPE {
+		return s
+	}
+	die := d.newdie(&dwtypes, abbrev, name)
+	f(die)
+	return d.dtolsym(die.Sym)
+}
+
+func (d *dwctxt) synthesizemaptypes(ctxt *Link, die *dwarf.DWDie) {
+	mapType := walktypedef(d.findprotodie(ctxt, "type:internal/runtime/maps.Map"))
+	tableType := walktypedef(d.findprotodie(ctxt, "type:internal/runtime/maps.table"))
+	groupsReferenceType := walktypedef(d.findprotodie(ctxt, "type:internal/runtime/maps.groupsReference"))
+
+	for ; die != nil; die = die.Link {
+		if die.Abbrev != dwarf.DW_ABRV_MAPTYPE {
+			continue
+		}
+		gotype := loader.Sym(getattr(die, dwarf.DW_AT_type).Data.(dwSym))
+
+		keyType := decodetypeMapKey(d.ldr, d.arch, gotype)
+		valType := decodetypeMapValue(d.ldr, d.arch, gotype)
+		groupType := decodetypeMapGroup(d.ldr, d.arch, gotype)
+
+		keyType = d.walksymtypedef(d.defgotype(keyType))
+		valType = d.walksymtypedef(d.defgotype(valType))
+		groupType = d.walksymtypedef(d.defgotype(groupType))
+
+		keyName := d.nameFromDIESym(keyType)
+		valName := d.nameFromDIESym(valType)
+
+		// Construct groupsReference[K,V]
+		dwGroupsReference := d.mkinternaltype(ctxt, dwarf.DW_ABRV_STRUCTTYPE, "groupReference", keyName, valName, func(dwh *dwarf.DWDie) {
+			d.copychildren(ctxt, dwh, groupsReferenceType)
+			// data *group[K,V]
+			//
+			// This is actually a pointer to an array
+			// *[lengthMask+1]group[K,V], but the length is
+			// variable, so we can't statically record the length.
+			d.substitutetype(dwh, "data", d.defptrto(groupType))
+			newattr(dwh, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, getattr(groupsReferenceType, dwarf.DW_AT_byte_size).Value, nil)
+			newattr(dwh, dwarf.DW_AT_go_kind, dwarf.DW_CLS_CONSTANT, int64(abi.Struct), 0)
+		})
+
+		// Construct table[K,V]
+		dwTable := d.mkinternaltype(ctxt, dwarf.DW_ABRV_STRUCTTYPE, "table", keyName, valName, func(dwh *dwarf.DWDie) {
+			d.copychildren(ctxt, dwh, tableType)
+			d.substitutetype(dwh, "groups", dwGroupsReference)
+			newattr(dwh, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, getattr(tableType, dwarf.DW_AT_byte_size).Value, nil)
+			newattr(dwh, dwarf.DW_AT_go_kind, dwarf.DW_CLS_CONSTANT, int64(abi.Struct), 0)
+		})
+
+		// Construct map[K,V]
+		dwMap := d.mkinternaltype(ctxt, dwarf.DW_ABRV_STRUCTTYPE, "map", keyName, valName, func(dwh *dwarf.DWDie) {
+			d.copychildren(ctxt, dwh, mapType)
+			// dirPtr is a pointer to a variable-length array of
+			// *table[K,V], of length dirLen.
+			//
+			// Since we can't directly define a variable-length
+			// array, store this as **table[K,V]. i.e., pointer to
+			// the first entry in the array.
+			d.substitutetype(dwh, "dirPtr", d.defptrto(d.defptrto(dwTable)))
+			newattr(dwh, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, getattr(mapType, dwarf.DW_AT_byte_size).Value, nil)
+			newattr(dwh, dwarf.DW_AT_go_kind, dwarf.DW_CLS_CONSTANT, int64(abi.Struct), 0)
+		})
+
+		// make map type a pointer to map[K,V]
+		d.newrefattr(die, dwarf.DW_AT_type, d.defptrto(dwMap))
+	}
+}
+
+func (d *dwctxt) synthesizechantypes(ctxt *Link, die *dwarf.DWDie) {
+	sudog := walktypedef(d.findprotodie(ctxt, "type:runtime.sudog"))
+	waitq := walktypedef(d.findprotodie(ctxt, "type:runtime.waitq"))
+	hchan := walktypedef(d.findprotodie(ctxt, "type:runtime.hchan"))
+	if sudog == nil || waitq == nil || hchan == nil {
+		return
+	}
+
+	sudogsize := int(getattr(sudog, dwarf.DW_AT_byte_size).Value)
+
+	for ; die != nil; die = die.Link {
+		if die.Abbrev != dwarf.DW_ABRV_CHANTYPE {
+			continue
+		}
+		elemgotype := loader.Sym(getattr(die, dwarf.DW_AT_type).Data.(dwSym))
+		tname := d.ldr.SymName(elemgotype)
+		elemname := tname[5:]
+		elemtype := d.walksymtypedef(d.defgotype(d.lookupOrDiag(tname)))
+
+		// sudog<T>
+		dwss := d.mkinternaltype(ctxt, dwarf.DW_ABRV_STRUCTTYPE, "sudog", elemname, "", func(dws *dwarf.DWDie) {
+			d.copychildren(ctxt, dws, sudog)
+			d.substitutetype(dws, "elem", d.defptrto(elemtype))
+			newattr(dws, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, int64(sudogsize), nil)
+		})
+
+		// waitq<T>
+		dwws := d.mkinternaltype(ctxt, dwarf.DW_ABRV_STRUCTTYPE, "waitq", elemname, "", func(dww *dwarf.DWDie) {
+
+			d.copychildren(ctxt, dww, waitq)
+			d.substitutetype(dww, "first", d.defptrto(dwss))
+			d.substitutetype(dww, "last", d.defptrto(dwss))
+			newattr(dww, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, getattr(waitq, dwarf.DW_AT_byte_size).Value, nil)
+		})
+
+		// hchan<T>
+		dwhs := d.mkinternaltype(ctxt, dwarf.DW_ABRV_STRUCTTYPE, "hchan", elemname, "", func(dwh *dwarf.DWDie) {
+			d.copychildren(ctxt, dwh, hchan)
+			d.substitutetype(dwh, "recvq", dwws)
+			d.substitutetype(dwh, "sendq", dwws)
+			newattr(dwh, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, getattr(hchan, dwarf.DW_AT_byte_size).Value, nil)
+		})
+
+		d.newrefattr(die, dwarf.DW_AT_type, d.defptrto(dwhs))
+	}
+}
+
+// createUnitLength creates the initial length field with value v and update
+// offset of unit_length if needed.
+func (d *dwctxt) createUnitLength(su *loader.SymbolBuilder, v uint64) {
+	if isDwarf64(d.linkctxt) {
+		su.AddUint32(d.arch, 0xFFFFFFFF)
+	}
+	d.addDwarfAddrField(su, v)
+}
+
+// addDwarfAddrField adds a DWARF field in DWARF 64bits or 32bits.
+func (d *dwctxt) addDwarfAddrField(sb *loader.SymbolBuilder, v uint64) {
+	if isDwarf64(d.linkctxt) {
+		sb.AddUint(d.arch, v)
+	} else {
+		sb.AddUint32(d.arch, uint32(v))
+	}
+}
+
+// addDwarfAddrRef adds a DWARF pointer in DWARF 64bits or 32bits.
+func (d *dwctxt) addDwarfAddrRef(sb *loader.SymbolBuilder, t loader.Sym) {
+	if isDwarf64(d.linkctxt) {
+		d.adddwarfref(sb, t, 8)
+	} else {
+		d.adddwarfref(sb, t, 4)
+	}
+}
+
+// calcCompUnitRanges calculates the PC ranges of the compilation units.
+func (d *dwctxt) calcCompUnitRanges() {
+	var prevUnit *sym.CompilationUnit
+	for _, s := range d.linkctxt.Textp {
+		sym := s
+
+		fi := d.ldr.FuncInfo(sym)
+		if !fi.Valid() {
+			continue
+		}
+
+		// Skip linker-created functions (ex: runtime.addmoduledata), since they
+		// don't have DWARF to begin with.
+		unit := d.ldr.SymUnit(sym)
+		if unit == nil {
+			continue
+		}
+
+		// Update PC ranges.
+		//
+		// We don't simply compare the end of the previous
+		// symbol with the start of the next because there's
+		// often a little padding between them. Instead, we
+		// only create boundaries between symbols from
+		// different units.
+		sval := d.ldr.SymValue(sym)
+		u0val := d.ldr.SymValue(unit.Textp[0])
+		if prevUnit != unit {
+			unit.PCs = append(unit.PCs, dwarf.Range{Start: sval - u0val})
+			prevUnit = unit
+		}
+		unit.PCs[len(unit.PCs)-1].End = sval - u0val + int64(len(d.ldr.Data(sym)))
+	}
+}
+
+func movetomodule(ctxt *Link, parent *dwarf.DWDie) {
+	die := ctxt.runtimeCU.DWInfo.Child
+	if die == nil {
+		ctxt.runtimeCU.DWInfo.Child = parent.Child
+		return
+	}
+	for die.Link != nil {
+		die = die.Link
+	}
+	die.Link = parent.Child
+}
+
+/*
+ * Generate a sequence of opcodes that is as short as possible.
+ * See section 6.2.5
+ */
+const (
+	LINE_BASE   = -4
+	LINE_RANGE  = 10
+	PC_RANGE    = (255 - OPCODE_BASE) / LINE_RANGE
+	OPCODE_BASE = 11
+)
+
+/*
+ * Walk prog table, emit line program and build DIE tree.
+ */
+
+func getCompilationDir() string {
+	// OSX requires this be set to something, but it's not easy to choose
+	// a value. Linking takes place in a temporary directory, so there's
+	// no point including it here. Paths in the file table are usually
+	// absolute, in which case debuggers will ignore this value. -trimpath
+	// produces relative paths, but we don't know where they start, so
+	// all we can do here is try not to make things worse.
+	return "."
+}
+
+func (d *dwctxt) importInfoSymbol(dsym loader.Sym) {
+	d.ldr.SetAttrReachable(dsym, true)
+	d.ldr.SetAttrNotInSymbolTable(dsym, true)
+	dst := d.ldr.SymType(dsym)
+	if dst != sym.SDWARFCONST && dst != sym.SDWARFABSFCN {
+		log.Fatalf("error: DWARF info sym %d/%s with incorrect type %s", dsym, d.ldr.SymName(dsym), d.ldr.SymType(dsym).String())
+	}
+	relocs := d.ldr.Relocs(dsym)
+	for i := 0; i < relocs.Count(); i++ {
+		r := relocs.At(i)
+		if r.Type() != objabi.R_DWARFSECREF {
+			continue
+		}
+		rsym := r.Sym()
+		// If there is an entry for the symbol in our rtmap, then it
+		// means we've processed the type already, and can skip this one.
+		if _, ok := d.rtmap[rsym]; ok {
+			// type already generated
+			continue
+		}
+		// FIXME: is there a way we could avoid materializing the
+		// symbol name here?
+		sn := d.ldr.SymName(rsym)
+		tn := sn[len(dwarf.InfoPrefix):]
+		ts := d.ldr.Lookup("type:"+tn, 0)
+		d.defgotype(ts)
+	}
+}
+
+func expandFile(fname string) string {
+	fname = strings.TrimPrefix(fname, src.FileSymPrefix)
+	return expandGoroot(fname)
+}
+
+// writeDirFileTables emits the portion of the DWARF line table
+// prologue containing the include directories and file names,
+// described in section 6.2.4 of the DWARF standard. It walks the
+// filepaths for the unit to discover any common directories, which
+// are emitted to the directory table first, then the file table is
+// emitted after that.
+//
+// Note that there are some differences betwen DWARF versions 4 and 5
+// regarding how files and directories are handled; the chief item is
+// that in version 4 we have an implicit directory index 0 that holds
+// the compilation dir, and an implicit file index 0 that holds the
+// "primary" source file being compiled (with the assumption that
+// we'll get these two pieces of info from attributes on the
+// compilation unit DIE). DWARF version 5 does away with these
+// implicit entries; if you want to refer to a file or dir, you have
+// to mention it explicitly.
+//
+// So, let's say we have a Go package with import path
+// "github.com/fruit/bowl" with two source files, "apple.go" and
+// "orange.go". The directory and file table in version 4 might look
+// like:
+//
+//	Dir Table:
+//	1		github.com/fruit/bowl
+//
+//	File Table:
+//	Entry	Dir	Time	Size	Name
+//	1		0	0		0		<autogenerated>
+//	2		1	0		0		apple.go
+//	3		1	0		0		orange.go
+//
+// With DWARF version 5, the file and directory tables might look like
+//
+//	Dir Table:
+//	0		.
+//	1		github.com/fruit/bowl
+//
+//	File Table:
+//	Entry	Dir	  Name
+//	0		0	  ?                /* see remark below about this entry */
+//	1		0	  <autogenerated>
+//	2		1	  apple.go
+//	3		1	  orange.go
+//
+// Also worth noting that the line table prolog allows you to control
+// what items or fields appear in file and die entries (as opposed
+// to the fixed dir/time/size/name format for files in DWARF 4).
+func (d *dwctxt) writeDirFileTables(unit *sym.CompilationUnit, lsu *loader.SymbolBuilder) {
+	type fileDir struct {
+		base string
+		dir  int
+	}
+	dirNums := make(map[string]int)
+	dirs := []string{"."}
+	dirNums["."] = 0
+	files := []fileDir{}
+	if buildcfg.Experiment.Dwarf5 {
+		// Add a dummy zero entry (not used for anything) so as to
+		// ensure that the first useful file index is 1, since that's
+		// the default value of the line table file register).  Note
+		// the "?"; this was originally an empty string, but doing
+		// this triggers crashes in some versions of GDB, see
+		// https://sourceware.org/bugzilla/show_bug.cgi?id=30357 for
+		// the details.
+		files = append(files, fileDir{base: "?", dir: 0})
+	}
+
+	// Preprocess files to collect directories. This assumes that the
+	// file table is already de-duped.
+	for i, name := range unit.FileTable {
+		name := expandFile(name)
+		if len(name) == 0 {
+			// Can't have empty filenames, and having a unique
+			// filename is quite useful for debugging.
+			name = fmt.Sprintf("<missing>_%d", i)
+		}
+		// Note the use of "path" here and not "filepath". The compiler
+		// hard-codes to use "/" in DWARF paths (even for Windows), so we
+		// want to maintain that here.
+		file := path.Base(name)
+		dir := path.Dir(name)
+		dirIdx, ok := dirNums[dir]
+		if !ok && dir != "." {
+			dirIdx = len(dirNums)
+			dirNums[dir] = dirIdx
+			dirs = append(dirs, dir)
+		}
+		files = append(files, fileDir{base: file, dir: dirIdx})
+
+		// We can't use something that may be dead-code
+		// eliminated from a binary here. proc.go contains
+		// main and the scheduler, so it's not going anywhere.
+		if i := strings.Index(name, "runtime/proc.go"); i >= 0 && unit.Lib.Pkg == "runtime" {
+			d.dwmu.Lock()
+			if gdbscript == "" {
+				k := strings.Index(name, "runtime/proc.go")
+				gdbscript = name[:k] + "runtime/runtime-gdb.py"
+			}
+			d.dwmu.Unlock()
+		}
+	}
+
+	lsDwsym := dwSym(lsu.Sym())
+	if buildcfg.Experiment.Dwarf5 {
+		// Emit DWARF5 directory and file sections. The key added
+		// element here for version 5 is that we emit a small prolog
+		// describing the format of each file/dir entry, then a count
+		// of the entries, then the entries themselves.
+
+		// Dir table first...
+		lsu.AddUint8(1) // directory_entry_format_count
+		// each directory entry is just a single path string.
+		dwarf.Uleb128put(d, lsDwsym, dwarf.DW_LNCT_path)
+		dwarf.Uleb128put(d, lsDwsym, dwarf.DW_FORM_string)
+		// emit count, then dirs
+		dwarf.Uleb128put(d, lsDwsym, int64(len(dirs)))
+		for k := 0; k < len(dirs); k++ {
+			d.AddString(lsDwsym, dirs[k])
+		}
+
+		// ... now file table.  With DWARF version 5 we put out a
+		// prolog that describes the format of each file entry; our
+		// chosen format is a pair <F,D> where F is the file and D is
+		// the dir index (zero-based).
+		lsu.AddUint8(2) // file_entry_format_count
+		// each file entry is just a file path followed by dir index.
+		dwarf.Uleb128put(d, lsDwsym, dwarf.DW_LNCT_path)
+		dwarf.Uleb128put(d, lsDwsym, dwarf.DW_FORM_string)
+		dwarf.Uleb128put(d, lsDwsym, dwarf.DW_LNCT_directory_index)
+		dwarf.Uleb128put(d, lsDwsym, dwarf.DW_FORM_udata)
+		// emit count, then files
+		dwarf.Uleb128put(d, lsDwsym, int64(len(files)))
+		for k := 0; k < len(files); k++ {
+			d.AddString(lsDwsym, files[k].base)
+			dwarf.Uleb128put(d, lsDwsym, int64(files[k].dir))
+		}
+	} else {
+		// Emit DWARF4 directory and file sections.
+
+		// Dir table first. This just a series of nul terminated
+		// strings, followed by a single zero byte.
+		for k := 1; k < len(dirs); k++ {
+			d.AddString(lsDwsym, dirs[k])
+		}
+		lsu.AddUint8(0) // terminator needed in V4 case.
+
+		// File table next. This is a series of
+		// file/dirindex/mtime/length tuples (where dirindex is
+		// 1-based) followed by a single zero byte.
+		for k := 0; k < len(files); k++ {
+			d.AddString(lsDwsym, files[k].base)
+			dwarf.Uleb128put(d, lsDwsym, int64(files[k].dir))
+			lsu.AddUint8(0) // mtime
+			lsu.AddUint8(0) // length
+		}
+		lsu.AddUint8(0) // terminator
+	}
+}
+
+// writelines collects up and chains together the symbols needed to
+// form the DWARF line table for the specified compilation unit,
+// returning a list of symbols. The returned list will include an
+// initial symbol containing the line table header and prologue (with
+// file table), then a series of compiler-emitted line table symbols
+// (one per live function), and finally an epilog symbol containing an
+// end-of-sequence operator. The prologue and epilog symbols are passed
+// in (having been created earlier); here we add content to them.
+func (d *dwctxt) writelines(unit *sym.CompilationUnit, lineProlog loader.Sym) []loader.Sym {
+	is_stmt := uint8(1) // initially = recommended default_is_stmt = 1, tracks is_stmt toggles.
+
+	unitstart := int64(-1)
+	headerstart := int64(-1)
+	headerend := int64(-1)
+
+	syms := make([]loader.Sym, 0, len(unit.Textp)+2)
+	syms = append(syms, lineProlog)
+	lsu := d.ldr.MakeSymbolUpdater(lineProlog)
+	lsDwsym := dwSym(lineProlog)
+	newattr(unit.DWInfo, dwarf.DW_AT_stmt_list, dwarf.DW_CLS_PTR, 0, lsDwsym)
+
+	// Write .debug_line Line Number Program Header (sec 6.2.4)
+	// Fields marked with (*) must be changed for 64-bit dwarf
+	unitLengthOffset := lsu.Size()
+	d.createUnitLength(lsu, 0) // unit_length (*), filled in at end
+	unitstart = lsu.Size()
+	if buildcfg.Experiment.Dwarf5 {
+		lsu.AddUint16(d.arch, 5)
+		// DWARF5 requires address_size and segment selector sizes
+		// here, both ubyte format.
+		lsu.AddUint8(uint8(d.arch.PtrSize))
+		lsu.AddUint8(0)
+	} else {
+		lsu.AddUint16(d.arch, 2) // dwarf version (appendix F) -- version 3 is incompatible w/ XCode 9.0's dsymutil, latest supported on OSX 10.12 as of 2018-05
+	}
+	headerLengthOffset := lsu.Size()
+	d.addDwarfAddrField(lsu, 0) // header_length (*), filled in at end
+	headerstart = lsu.Size()
+
+	lsu.AddUint8(1) // minimum_instruction_length
+	if buildcfg.Experiment.Dwarf5 {
+		lsu.AddUint8(1) // maximum_operations_per_instruction
+	}
+	lsu.AddUint8(is_stmt)          // default_is_stmt
+	lsu.AddUint8(LINE_BASE & 0xFF) // line_base
+	lsu.AddUint8(LINE_RANGE)       // line_range
+	lsu.AddUint8(OPCODE_BASE)      // opcode_base
+	lsu.AddUint8(0)                // standard_opcode_lengths[1]
+	lsu.AddUint8(1)                // standard_opcode_lengths[2]
+	lsu.AddUint8(1)                // standard_opcode_lengths[3]
+	lsu.AddUint8(1)                // standard_opcode_lengths[4]
+	lsu.AddUint8(1)                // standard_opcode_lengths[5]
+	lsu.AddUint8(0)                // standard_opcode_lengths[6]
+	lsu.AddUint8(0)                // standard_opcode_lengths[7]
+	lsu.AddUint8(0)                // standard_opcode_lengths[8]
+	lsu.AddUint8(1)                // standard_opcode_lengths[9]
+	lsu.AddUint8(0)                // standard_opcode_lengths[10]
+
+	// Call helper to emit dir and file sections.
+	d.writeDirFileTables(unit, lsu)
+
+	// capture length at end of file names.
+	headerend = lsu.Size()
+	unitlen := lsu.Size() - unitstart
+
+	// Output the state machine for each function remaining.
+	for _, s := range unit.Textp {
+		fnSym := s
+		_, _, _, lines := d.ldr.GetFuncDwarfAuxSyms(fnSym)
+
+		// Chain the line symbol onto the list.
+		if lines != 0 {
+			syms = append(syms, lines)
+			unitlen += int64(len(d.ldr.Data(lines)))
+		}
+	}
+
+	if d.linkctxt.HeadType == objabi.Haix {
+		addDwsectCUSize(".debug_line", unit.Lib.Pkg, uint64(unitlen))
+	}
+
+	if isDwarf64(d.linkctxt) {
+		lsu.SetUint(d.arch, unitLengthOffset+4, uint64(unitlen)) // +4 because of 0xFFFFFFFF
+		lsu.SetUint(d.arch, headerLengthOffset, uint64(headerend-headerstart))
+	} else {
+		lsu.SetUint32(d.arch, unitLengthOffset, uint32(unitlen))
+		lsu.SetUint32(d.arch, headerLengthOffset, uint32(headerend-headerstart))
+	}
+
+	return syms
+}
+
+// writepcranges generates the DW_AT_ranges table for compilation unit
+// "unit", and returns a collection of ranges symbols (one for the
+// compilation unit DIE itself and the remainder from functions in the unit).
+func (d *dwctxt) writepcranges(unit *sym.CompilationUnit, base loader.Sym, pcs []dwarf.Range, rangeProlog loader.Sym, debugaddrsym loader.Sym) []loader.Sym {
+
+	syms := make([]loader.Sym, 0, len(unit.RangeSyms)+1)
+	syms = append(syms, rangeProlog)
+	rsu := d.ldr.MakeSymbolUpdater(rangeProlog)
+	rDwSym := dwSym(rangeProlog)
+
+	// Create PC ranges for the compilation unit DIE.
+	newattr(unit.DWInfo, dwarf.DW_AT_ranges, dwarf.DW_CLS_PTR, rsu.Size(), rDwSym)
+	newattr(unit.DWInfo, dwarf.DW_AT_low_pc, dwarf.DW_CLS_ADDRESS, 0, dwSym(base))
+	if buildcfg.Experiment.Dwarf5 && debugaddrsym != 0 {
+		debugaddr := d.ldr.MakeSymbolUpdater(debugaddrsym)
+		// Write DWARF5-based ranges for the unit. This will introduce
+		// a series of new R_DWTXTADDR_* relocs, which we'll process
+		// in the loop immediately following this call.
+		dwarf.PutRngListRanges(d, rDwSym, dwSym(base), pcs)
+		drelocs := d.ldr.Relocs(rangeProlog)
+		for ri := 0; ri < drelocs.Count(); ri++ {
+			r := drelocs.At(ri)
+			if !r.Type().IsDwTxtAddr() {
+				continue
+			}
+			cusym := d.dtolsym(unit.DWInfo.Sym)
+			d.assignDebugAddrSlot(unit, cusym, r, debugaddr)
+		}
+	} else {
+		dwarf.PutBasedRanges(d, rDwSym, pcs)
+	}
+
+	// Collect up the ranges for functions in the unit.
+	rsize := uint64(rsu.Size())
+	for _, ls := range unit.RangeSyms {
+		s := ls
+		syms = append(syms, s)
+		rsize += uint64(d.ldr.SymSize(s))
+	}
+
+	if d.linkctxt.HeadType == objabi.Haix {
+		addDwsectCUSize(".debug_ranges", unit.Lib.Pkg, rsize)
+	}
+
+	return syms
+}
+
+/*
+ *  Emit .debug_frame
+ */
+const (
+	dataAlignmentFactor = -4
+)
+
+// appendPCDeltaCFA appends per-PC CFA deltas to b and returns the final slice.
+func appendPCDeltaCFA(arch *sys.Arch, b []byte, deltapc, cfa int64) []byte {
+	b = append(b, dwarf.DW_CFA_def_cfa_offset_sf)
+	b = dwarf.AppendSleb128(b, cfa/dataAlignmentFactor)
+
+	switch {
+	case deltapc < 0x40:
+		b = append(b, uint8(dwarf.DW_CFA_advance_loc+deltapc))
+	case deltapc < 0x100:
+		b = append(b, dwarf.DW_CFA_advance_loc1)
+		b = append(b, uint8(deltapc))
+	case deltapc < 0x10000:
+		b = append(b, dwarf.DW_CFA_advance_loc2, 0, 0)
+		arch.ByteOrder.PutUint16(b[len(b)-2:], uint16(deltapc))
+	default:
+		b = append(b, dwarf.DW_CFA_advance_loc4, 0, 0, 0, 0)
+		arch.ByteOrder.PutUint32(b[len(b)-4:], uint32(deltapc))
+	}
+	return b
+}
+
+func (d *dwctxt) writeframes(fs loader.Sym) dwarfSecInfo {
+	fsd := dwSym(fs)
+	fsu := d.ldr.MakeSymbolUpdater(fs)
+	fsu.SetType(sym.SDWARFSECT)
+	isdw64 := isDwarf64(d.linkctxt)
+	haslr := d.linkctxt.Arch.HasLR
+
+	// Length field is 4 bytes on Dwarf32 and 12 bytes on Dwarf64
+	lengthFieldSize := int64(4)
+	if isdw64 {
+		lengthFieldSize += 8
+	}
+
+	// Emit the CIE, Section 6.4.1
+	cieReserve := uint32(16)
+	if haslr {
+		cieReserve = 32
+	}
+	if isdw64 {
+		cieReserve += 4 // 4 bytes added for cid
+	}
+	d.createUnitLength(fsu, uint64(cieReserve))         // initial length, must be multiple of thearch.ptrsize
+	d.addDwarfAddrField(fsu, ^uint64(0))                // cid
+	fsu.AddUint8(3)                                     // dwarf version (appendix F)
+	fsu.AddUint8(0)                                     // augmentation ""
+	dwarf.Uleb128put(d, fsd, 1)                         // code_alignment_factor
+	dwarf.Sleb128put(d, fsd, dataAlignmentFactor)       // all CFI offset calculations include multiplication with this factor
+	dwarf.Uleb128put(d, fsd, int64(thearch.Dwarfreglr)) // return_address_register
+
+	fsu.AddUint8(dwarf.DW_CFA_def_cfa)                  // Set the current frame address..
+	dwarf.Uleb128put(d, fsd, int64(thearch.Dwarfregsp)) // ...to use the value in the platform's SP register (defined in l.go)...
+	if haslr {
+		dwarf.Uleb128put(d, fsd, int64(0)) // ...plus a 0 offset.
+
+		fsu.AddUint8(dwarf.DW_CFA_same_value) // The platform's link register is unchanged during the prologue.
+		dwarf.Uleb128put(d, fsd, int64(thearch.Dwarfreglr))
+
+		fsu.AddUint8(dwarf.DW_CFA_val_offset)               // The previous value...
+		dwarf.Uleb128put(d, fsd, int64(thearch.Dwarfregsp)) // ...of the platform's SP register...
+		dwarf.Uleb128put(d, fsd, int64(0))                  // ...is CFA+0.
+	} else {
+		dwarf.Uleb128put(d, fsd, int64(d.arch.PtrSize)) // ...plus the word size (because the call instruction implicitly adds one word to the frame).
+
+		fsu.AddUint8(dwarf.DW_CFA_offset_extended)                           // The previous value...
+		dwarf.Uleb128put(d, fsd, int64(thearch.Dwarfreglr))                  // ...of the return address...
+		dwarf.Uleb128put(d, fsd, int64(-d.arch.PtrSize)/dataAlignmentFactor) // ...is saved at [CFA - (PtrSize/4)].
+	}
+
+	pad := int64(cieReserve) + lengthFieldSize - int64(len(d.ldr.Data(fs)))
+
+	if pad < 0 {
+		Exitf("dwarf: cieReserve too small by %d bytes.", -pad)
+	}
+
+	internalExec := d.linkctxt.BuildMode == BuildModeExe && d.linkctxt.IsInternal()
+	addAddrPlus := loader.GenAddAddrPlusFunc(internalExec)
+
+	fsu.AddBytes(zeros[:pad])
+
+	var deltaBuf []byte
+	pcsp := obj.NewPCIter(uint32(d.arch.MinLC))
+	for _, s := range d.linkctxt.Textp {
+		fn := s
+		fi := d.ldr.FuncInfo(fn)
+		if !fi.Valid() {
+			continue
+		}
+		fpcsp := d.ldr.Pcsp(s)
+
+		// Emit a FDE, Section 6.4.1.
+		// First build the section contents into a byte buffer.
+		deltaBuf = deltaBuf[:0]
+		if haslr && fi.TopFrame() {
+			// Mark the link register as having an undefined value.
+			// This stops call stack unwinders progressing any further.
+			// TODO: similar mark on non-LR architectures.
+			deltaBuf = append(deltaBuf, dwarf.DW_CFA_undefined)
+			deltaBuf = dwarf.AppendUleb128(deltaBuf, uint64(thearch.Dwarfreglr))
+		}
+
+		for pcsp.Init(d.linkctxt.loader.Data(fpcsp)); !pcsp.Done; pcsp.Next() {
+			nextpc := pcsp.NextPC
+
+			// pciterinit goes up to the end of the function,
+			// but DWARF expects us to stop just before the end.
+			if int64(nextpc) == int64(len(d.ldr.Data(fn))) {
+				nextpc--
+				if nextpc < pcsp.PC {
+					continue
+				}
+			}
+
+			spdelta := int64(pcsp.Value)
+			if !haslr {
+				// Return address has been pushed onto stack.
+				spdelta += int64(d.arch.PtrSize)
+			}
+
+			if haslr && !fi.TopFrame() {
+				// TODO(bryanpkc): This is imprecise. In general, the instruction
+				// that stores the return address to the stack frame is not the
+				// same one that allocates the frame.
+				if pcsp.Value > 0 {
+					// The return address is preserved at (CFA-frame_size)
+					// after a stack frame has been allocated.
+					deltaBuf = append(deltaBuf, dwarf.DW_CFA_offset_extended_sf)
+					deltaBuf = dwarf.AppendUleb128(deltaBuf, uint64(thearch.Dwarfreglr))
+					deltaBuf = dwarf.AppendSleb128(deltaBuf, -spdelta/dataAlignmentFactor)
+				} else {
+					// The return address is restored into the link register
+					// when a stack frame has been de-allocated.
+					deltaBuf = append(deltaBuf, dwarf.DW_CFA_same_value)
+					deltaBuf = dwarf.AppendUleb128(deltaBuf, uint64(thearch.Dwarfreglr))
+				}
+			}
+
+			deltaBuf = appendPCDeltaCFA(d.arch, deltaBuf, int64(nextpc)-int64(pcsp.PC), spdelta)
+		}
+		pad := int(Rnd(int64(len(deltaBuf)), int64(d.arch.PtrSize))) - len(deltaBuf)
+		deltaBuf = append(deltaBuf, zeros[:pad]...)
+
+		// Emit the FDE header, Section 6.4.1.
+		//	4 bytes: length, must be multiple of thearch.ptrsize
+		//	4/8 bytes: Pointer to the CIE above, at offset 0
+		//	ptrsize: initial location
+		//	ptrsize: address range
+
+		fdeLength := uint64(4 + 2*d.arch.PtrSize + len(deltaBuf))
+		if isdw64 {
+			fdeLength += 4 // 4 bytes added for CIE pointer
+		}
+		d.createUnitLength(fsu, fdeLength)
+
+		if d.linkctxt.LinkMode == LinkExternal {
+			d.addDwarfAddrRef(fsu, fs)
+		} else {
+			d.addDwarfAddrField(fsu, 0) // CIE offset
+		}
+		addAddrPlus(fsu, d.arch, s, 0)
+		fsu.AddUintXX(d.arch, uint64(len(d.ldr.Data(fn))), d.arch.PtrSize) // address range
+		fsu.AddBytes(deltaBuf)
+
+		if d.linkctxt.HeadType == objabi.Haix {
+			addDwsectCUSize(".debug_frame", d.ldr.SymPkg(fn), fdeLength+uint64(lengthFieldSize))
+		}
+	}
+
+	return dwarfSecInfo{syms: []loader.Sym{fs}}
+}
+
+/*
+ *  Walk DWarfDebugInfoEntries, and emit .debug_info
+ */
+
+func (d *dwctxt) writeUnitInfo(u *sym.CompilationUnit, abbrevsym loader.Sym, addrsym loader.Sym, infoEpilog loader.Sym) []loader.Sym {
+	syms := []loader.Sym{}
+	if len(u.Textp) == 0 && u.DWInfo.Child == nil && len(u.VarDIEs) == 0 {
+		return syms
+	}
+
+	compunit := u.DWInfo
+	s := d.dtolsym(compunit.Sym)
+	su := d.ldr.MakeSymbolUpdater(s)
+
+	// Write .debug_info Compilation Unit Header (sec 7.5.1)
+	// Fields marked with (*) must be changed for 64-bit dwarf
+	d.createUnitLength(su, 0) // unit_length (*), will be filled in later.
+	dwver := 4
+	if buildcfg.Experiment.Dwarf5 {
+		dwver = 5
+	}
+	su.AddUint16(d.arch, uint16(dwver)) // dwarf version (appendix F)
+
+	if buildcfg.Experiment.Dwarf5 {
+		// DWARF5 at this point requires
+		// 1. unit type
+		// 2. address size
+		// 3. abbrev offset
+		su.AddUint8(uint8(dwarf.DW_UT_compile))
+		su.AddUint8(uint8(d.arch.PtrSize))
+		d.addDwarfAddrRef(su, abbrevsym)
+	} else {
+		// DWARF4 requires
+		// 1. abbrev offset
+		// 2. address size
+		d.addDwarfAddrRef(su, abbrevsym)
+		su.AddUint8(uint8(d.arch.PtrSize))
+	}
+
+	ds := dwSym(s)
+	dwarf.Uleb128put(d, ds, int64(compunit.Abbrev))
+	if buildcfg.Experiment.Dwarf5 {
+		// If this CU has functions, update the DW_AT_addr_base
+		// attribute to point to the correct section symbol.
+		abattr := getattr(compunit, dwarf.DW_AT_addr_base)
+		if abattr != nil {
+			abattr.Data = dwSym(addrsym)
+		}
+	}
+	dwarf.PutAttrs(d, ds, compunit.Abbrev, compunit.Attr)
+
+	// This is an under-estimate; more will be needed for type DIEs.
+	cu := make([]loader.Sym, 0, len(u.AbsFnDIEs)+len(u.FuncDIEs))
+	cu = append(cu, s)
+	cu = append(cu, u.AbsFnDIEs...)
+	cu = append(cu, u.FuncDIEs...)
+	if u.Consts != 0 {
+		cu = append(cu, u.Consts)
+	}
+	cu = append(cu, u.VarDIEs...)
+	var cusize int64
+	for _, child := range cu {
+		cusize += int64(len(d.ldr.Data(child)))
+	}
+
+	for die := compunit.Child; die != nil; die = die.Link {
+		l := len(cu)
+		lastSymSz := int64(len(d.ldr.Data(cu[l-1])))
+		cu = d.putdie(cu, die)
+		if lastSymSz != int64(len(d.ldr.Data(cu[l-1]))) {
+			// putdie will sometimes append directly to the last symbol of the list
+			cusize = cusize - lastSymSz + int64(len(d.ldr.Data(cu[l-1])))
+		}
+		for _, child := range cu[l:] {
+			cusize += int64(len(d.ldr.Data(child)))
+		}
+	}
+
+	culu := d.ldr.MakeSymbolUpdater(infoEpilog)
+	culu.AddUint8(0) // closes compilation unit DIE
+	cu = append(cu, infoEpilog)
+	cusize++
+
+	// Save size for AIX symbol table.
+	if d.linkctxt.HeadType == objabi.Haix {
+		addDwsectCUSize(".debug_info", d.getPkgFromCUSym(s), uint64(cusize))
+	}
+	if isDwarf64(d.linkctxt) {
+		cusize -= 12                          // exclude the length field.
+		su.SetUint(d.arch, 4, uint64(cusize)) // 4 because of 0XFFFFFFFF
+	} else {
+		cusize -= 4 // exclude the length field.
+		su.SetUint32(d.arch, 0, uint32(cusize))
+	}
+	return append(syms, cu...)
+}
+
+func (d *dwctxt) writegdbscript() dwarfSecInfo {
+	// TODO (aix): make it available
+	if d.linkctxt.HeadType == objabi.Haix {
+		return dwarfSecInfo{}
+	}
+	if d.linkctxt.LinkMode == LinkExternal && d.linkctxt.HeadType == objabi.Hwindows && d.linkctxt.BuildMode == BuildModeCArchive {
+		// gcc on Windows places .debug_gdb_scripts in the wrong location, which
+		// causes the program not to run. See https://golang.org/issue/20183
+		// Non c-archives can avoid this issue via a linker script
+		// (see fix near writeGDBLinkerScript).
+		// c-archive users would need to specify the linker script manually.
+		// For UX it's better not to deal with this.
+		return dwarfSecInfo{}
+	}
+	if gdbscript == "" {
+		return dwarfSecInfo{}
+	}
+
+	gs := d.ldr.CreateSymForUpdate(".debug_gdb_scripts", 0)
+	gs.SetType(sym.SDWARFSECT)
+
+	gs.AddUint8(GdbScriptPythonFileId)
+	gs.Addstring(gdbscript)
+	return dwarfSecInfo{syms: []loader.Sym{gs.Sym()}}
+}
+
+// FIXME: might be worth looking replacing this map with a function
+// that switches based on symbol instead.
+
+var prototypedies map[string]*dwarf.DWDie
+
+func dwarfEnabled(ctxt *Link) bool {
+	if *FlagW { // disable dwarf
+		return false
+	}
+	if ctxt.HeadType == objabi.Hplan9 || ctxt.HeadType == objabi.Hjs || ctxt.HeadType == objabi.Hwasip1 {
+		return false
+	}
+
+	if ctxt.LinkMode == LinkExternal {
+		switch {
+		case ctxt.IsELF:
+		case ctxt.HeadType == objabi.Hdarwin:
+		case ctxt.HeadType == objabi.Hwindows:
+		case ctxt.HeadType == objabi.Haix:
+			res, err := dwarf.IsDWARFEnabledOnAIXLd(ctxt.extld())
+			if err != nil {
+				Exitf("%v", err)
+			}
+			return res
+		default:
+			return false
+		}
+	}
+
+	return true
+}
+
+// mkBuiltinType populates the dwctxt2 sym lookup maps for the
+// newly created builtin type DIE 'typeDie'.
+func (d *dwctxt) mkBuiltinType(ctxt *Link, abrv int, tname string) *dwarf.DWDie {
+	// create type DIE
+	die := d.newdie(&dwtypes, abrv, tname)
+
+	// Look up type symbol.
+	gotype := d.lookupOrDiag("type:" + tname)
+
+	// Map from die sym to type sym
+	ds := loader.Sym(die.Sym.(dwSym))
+	d.rtmap[ds] = gotype
+
+	// Map from type to def sym
+	d.tdmap[gotype] = ds
+
+	return die
+}
+
+// assignDebugAddrSlot assigns a slot (if needed) in the .debug_addr
+// section fragment of the specified unit for the function pointed to
+// by R_DWTXTADDR_* relocation r.  The slot index selected will be
+// filled in when the relocation is actually applied/resolved.
+func (d *dwctxt) assignDebugAddrSlot(unit *sym.CompilationUnit, fnsym loader.Sym, r loader.Reloc, sb *loader.SymbolBuilder) {
+	rsym := r.Sym()
+	if unit.Addrs == nil {
+		unit.Addrs = make(map[sym.LoaderSym]uint32)
+	}
+	if _, ok := unit.Addrs[rsym]; ok {
+		// already present, no work needed
+	} else {
+		sl := len(unit.Addrs)
+		rt := r.Type()
+		lim, _ := rt.DwTxtAddrRelocParams()
+		if sl > lim {
+			log.Fatalf("internal error: %s relocation overflow on infosym for %s", rt.String(), d.ldr.SymName(fnsym))
+		}
+		unit.Addrs[rsym] = uint32(sl)
+		sb.AddAddrPlus(d.arch, rsym, 0)
+		data := sb.Data()
+		if d.arch.PtrSize == 4 {
+			d.arch.ByteOrder.PutUint32(data[len(data)-4:], uint32(d.ldr.SymValue(rsym)))
+		} else {
+			d.arch.ByteOrder.PutUint64(data[len(data)-8:], uint64(d.ldr.SymValue(rsym)))
+		}
+	}
+}
+
+// dwarfVisitFunction takes a function (text) symbol and processes the
+// subprogram DIE for the function and picks up any other DIEs
+// (absfns, types) that it references.
+func (d *dwctxt) dwarfVisitFunction(fnSym loader.Sym, unit *sym.CompilationUnit) {
+	// The DWARF subprogram DIE symbol is listed as an aux sym
+	// of the text (fcn) symbol, so ask the loader to retrieve it,
+	// as well as the associated range symbol.
+	infosym, _, rangesym, _ := d.ldr.GetFuncDwarfAuxSyms(fnSym)
+	if infosym == 0 {
+		return
+	}
+	d.ldr.SetAttrNotInSymbolTable(infosym, true)
+	d.ldr.SetAttrReachable(infosym, true)
+	unit.FuncDIEs = append(unit.FuncDIEs, infosym)
+	if rangesym != 0 {
+		d.ldr.SetAttrNotInSymbolTable(rangesym, true)
+		d.ldr.SetAttrReachable(rangesym, true)
+		unit.RangeSyms = append(unit.RangeSyms, rangesym)
+	}
+
+	// Walk the relocations of the subprogram DIE symbol to discover
+	// references to abstract function DIEs, Go type DIES, and
+	// (via R_USETYPE relocs) types that were originally assigned to
+	// locals/params but were optimized away.
+	drelocs := d.ldr.Relocs(infosym)
+	for ri := 0; ri < drelocs.Count(); ri++ {
+		r := drelocs.At(ri)
+		// Look for "use type" relocs.
+		if r.Type() == objabi.R_USETYPE {
+			d.defgotype(r.Sym())
+			continue
+		}
+		if r.Type() != objabi.R_DWARFSECREF {
+			continue
+		}
+
+		rsym := r.Sym()
+		rst := d.ldr.SymType(rsym)
+
+		// Look for abstract function references.
+		if rst == sym.SDWARFABSFCN {
+			if !d.ldr.AttrOnList(rsym) {
+				// abstract function
+				d.ldr.SetAttrOnList(rsym, true)
+				unit.AbsFnDIEs = append(unit.AbsFnDIEs, rsym)
+				d.importInfoSymbol(rsym)
+			}
+			continue
+		}
+
+		// Look for type references.
+		if rst != sym.SDWARFTYPE && rst != sym.Sxxx {
+			continue
+		}
+		if _, ok := d.rtmap[rsym]; ok {
+			// type already generated
+			continue
+		}
+
+		rsn := d.ldr.SymName(rsym)
+		tn := rsn[len(dwarf.InfoPrefix):]
+		ts := d.ldr.Lookup("type:"+tn, 0)
+		d.defgotype(ts)
+	}
+}
+
+// dwarfGenerateDebugInfo generated debug info entries for all types,
+// variables and functions in the program.
+// Along with dwarfGenerateDebugSyms they are the two main entry points into
+// dwarf generation: dwarfGenerateDebugInfo does all the work that should be
+// done before symbol names are mangled while dwarfGenerateDebugSyms does
+// all the work that can only be done after addresses have been assigned to
+// text symbols.
+func dwarfGenerateDebugInfo(ctxt *Link) {
+	if !dwarfEnabled(ctxt) {
+		return
+	}
+
+	d := &dwctxt{
+		linkctxt: ctxt,
+		ldr:      ctxt.loader,
+		arch:     ctxt.Arch,
+		tmap:     make(map[string]loader.Sym),
+		tdmap:    make(map[loader.Sym]loader.Sym),
+		rtmap:    make(map[loader.Sym]loader.Sym),
+	}
+	d.typeRuntimeEface = d.lookupOrDiag("type:runtime.eface")
+	d.typeRuntimeIface = d.lookupOrDiag("type:runtime.iface")
+
+	if ctxt.HeadType == objabi.Haix {
+		// Initial map used to store package size for each DWARF section.
+		dwsectCUSize = make(map[string]uint64)
+	}
+
+	// For ctxt.Diagnostic messages.
+	newattr(&dwtypes, dwarf.DW_AT_name, dwarf.DW_CLS_STRING, int64(len("dwtypes")), "dwtypes")
+
+	// Unspecified type. There are no references to this in the symbol table.
+	d.newdie(&dwtypes, dwarf.DW_ABRV_NULLTYPE, "<unspecified>")
+
+	// Some types that must exist to define other ones (uintptr in particular
+	// is needed for array size)
+	unsafeptrDie := d.mkBuiltinType(ctxt, dwarf.DW_ABRV_BARE_PTRTYPE, "unsafe.Pointer")
+	newattr(unsafeptrDie, dwarf.DW_AT_go_runtime_type, dwarf.DW_CLS_GO_TYPEREF, 0, dwSym(d.lookupOrDiag("type:unsafe.Pointer")))
+	uintptrDie := d.mkBuiltinType(ctxt, dwarf.DW_ABRV_BASETYPE, "uintptr")
+	newattr(uintptrDie, dwarf.DW_AT_encoding, dwarf.DW_CLS_CONSTANT, dwarf.DW_ATE_unsigned, 0)
+	newattr(uintptrDie, dwarf.DW_AT_byte_size, dwarf.DW_CLS_CONSTANT, int64(d.arch.PtrSize), 0)
+	newattr(uintptrDie, dwarf.DW_AT_go_kind, dwarf.DW_CLS_CONSTANT, int64(abi.Uintptr), 0)
+	newattr(uintptrDie, dwarf.DW_AT_go_runtime_type, dwarf.DW_CLS_GO_TYPEREF, 0, dwSym(d.lookupOrDiag("type:uintptr")))
+
+	d.uintptrInfoSym = d.mustFind("uintptr")
+
+	// Prototypes needed for type synthesis.
+	prototypedies = map[string]*dwarf.DWDie{
+		"type:runtime.stringStructDWARF":             nil,
+		"type:runtime.slice":                         nil,
+		"type:runtime.sudog":                         nil,
+		"type:runtime.waitq":                         nil,
+		"type:runtime.hchan":                         nil,
+		"type:internal/runtime/maps.Map":             nil,
+		"type:internal/runtime/maps.table":           nil,
+		"type:internal/runtime/maps.groupsReference": nil,
+	}
+
+	// Needed by the prettyprinter code for interface inspection.
+	for _, typ := range []string{
+		"type:internal/abi.Type",
+		"type:internal/abi.ArrayType",
+		"type:internal/abi.ChanType",
+		"type:internal/abi.FuncType",
+		"type:internal/abi.MapType",
+		"type:internal/abi.PtrType",
+		"type:internal/abi.SliceType",
+		"type:internal/abi.StructType",
+		"type:internal/abi.InterfaceType",
+		"type:internal/abi.ITab",
+		"type:internal/abi.Imethod"} {
+		d.defgotype(d.lookupOrDiag(typ))
+	}
+
+	// fake root DIE for compile unit DIEs
+	var dwroot dwarf.DWDie
+	flagVariants := make(map[string]bool)
+
+	for _, lib := range ctxt.Library {
+
+		consts := d.ldr.Lookup(dwarf.ConstInfoPrefix+lib.Pkg, 0)
+		for _, unit := range lib.Units {
+			// We drop the constants into the first CU.
+			if consts != 0 {
+				unit.Consts = consts
+				d.importInfoSymbol(consts)
+				consts = 0
+			}
+			ctxt.compUnits = append(ctxt.compUnits, unit)
+
+			// We need at least one runtime unit.
+			if unit.Lib.Pkg == "runtime" {
+				ctxt.runtimeCU = unit
+			}
+
+			cuabrv := dwarf.DW_ABRV_COMPUNIT
+			if len(unit.Textp) == 0 {
+				cuabrv = dwarf.DW_ABRV_COMPUNIT_TEXTLESS
+			}
+			unit.DWInfo = d.newdie(&dwroot, cuabrv, unit.Lib.Pkg)
+			newattr(unit.DWInfo, dwarf.DW_AT_language, dwarf.DW_CLS_CONSTANT, int64(dwarf.DW_LANG_Go), 0)
+			// OS X linker requires compilation dir or absolute path in comp unit name to output debug info.
+			compDir := getCompilationDir()
+			// TODO: Make this be the actual compilation directory, not
+			// the linker directory. If we move CU construction into the
+			// compiler, this should happen naturally.
+			newattr(unit.DWInfo, dwarf.DW_AT_comp_dir, dwarf.DW_CLS_STRING, int64(len(compDir)), compDir)
+
+			var peData []byte
+			if producerExtra := d.ldr.Lookup(dwarf.CUInfoPrefix+"producer."+unit.Lib.Pkg, 0); producerExtra != 0 {
+				peData = d.ldr.Data(producerExtra)
+			}
+			producer := "Go cmd/compile " + buildcfg.Version
+			if len(peData) > 0 {
+				// We put a semicolon before the flags to clearly
+				// separate them from the version, which can be long
+				// and have lots of weird things in it in development
+				// versions. We promise not to put a semicolon in the
+				// version, so it should be safe for readers to scan
+				// forward to the semicolon.
+				producer += "; " + string(peData)
+				flagVariants[string(peData)] = true
+			} else {
+				flagVariants[""] = true
+			}
+
+			newattr(unit.DWInfo, dwarf.DW_AT_producer, dwarf.DW_CLS_STRING, int64(len(producer)), producer)
+
+			var pkgname string
+			if pnSymIdx := d.ldr.Lookup(dwarf.CUInfoPrefix+"packagename."+unit.Lib.Pkg, 0); pnSymIdx != 0 {
+				pnsData := d.ldr.Data(pnSymIdx)
+				pkgname = string(pnsData)
+			}
+			newattr(unit.DWInfo, dwarf.DW_AT_go_package_name, dwarf.DW_CLS_STRING, int64(len(pkgname)), pkgname)
+
+			if buildcfg.Experiment.Dwarf5 && cuabrv == dwarf.DW_ABRV_COMPUNIT {
+				// For DWARF5, the CU die will have an attribute that
+				// points to the offset into the .debug_addr section
+				// that contains the compilation unit's
+				// contributions. Add this attribute now. Note that
+				// we'll later on update the Data field in this attr
+				// once we know the .debug_addr sym for the unit.
+				newattr(unit.DWInfo, dwarf.DW_AT_addr_base, dwarf.DW_CLS_REFERENCE, 0, 0)
+			}
+
+			// Scan all functions in this compilation unit, create
+			// DIEs for all referenced types, find all referenced
+			// abstract functions, visit range symbols. Note that
+			// Textp has been dead-code-eliminated already.
+			for _, s := range unit.Textp {
+				d.dwarfVisitFunction(s, unit)
+			}
+		}
+	}
+
+	// Fix for 31034: if the objects feeding into this link were compiled
+	// with different sets of flags, then don't issue an error if
+	// the -strictdups checks fail.
+	if checkStrictDups > 1 && len(flagVariants) > 1 {
+		checkStrictDups = 1
+	}
+
+	// Make a pass through all data symbols, looking for those
+	// corresponding to reachable, Go-generated, user-visible
+	// global variables. For each global of this sort, locate
+	// the corresponding compiler-generated DIE symbol and tack
+	// it onto the list associated with the unit.
+	// Also looks for dictionary symbols and generates DIE symbols for each
+	// type they reference.
+	for idx := loader.Sym(1); idx < loader.Sym(d.ldr.NDef()); idx++ {
+		if !d.ldr.AttrReachable(idx) ||
+			d.ldr.AttrNotInSymbolTable(idx) ||
+			d.ldr.SymVersion(idx) >= sym.SymVerStatic {
+			continue
+		}
+		t := d.ldr.SymType(idx)
+		switch {
+		case t.IsRODATA(), t.IsDATA(), t.IsNOPTRDATA(),
+			t == sym.STYPE, t == sym.SBSS, t == sym.SNOPTRBSS, t == sym.STLSBSS, t == sym.SMODULEDATA:
+			// ok
+		default:
+			continue
+		}
+		// Skip things with no type, unless it's a dictionary
+		gt := d.ldr.SymGoType(idx)
+		if gt == 0 {
+			if t == sym.SRODATA {
+				if d.ldr.IsDict(idx) {
+					// This is a dictionary, make sure that all types referenced by this dictionary are reachable
+					relocs := d.ldr.Relocs(idx)
+					for i := 0; i < relocs.Count(); i++ {
+						reloc := relocs.At(i)
+						if reloc.Type() == objabi.R_USEIFACE {
+							d.defgotype(reloc.Sym())
+						}
+					}
+				}
+			}
+			continue
+		}
+		// Skip file local symbols (this includes static tmps, stack
+		// object symbols, and local symbols in assembler src files).
+		if d.ldr.IsFileLocal(idx) {
+			continue
+		}
+
+		// Find compiler-generated DWARF info sym for global in question,
+		// and tack it onto the appropriate unit.  Note that there are
+		// circumstances under which we can't find the compiler-generated
+		// symbol-- this typically happens as a result of compiler options
+		// (e.g. compile package X with "-dwarf=0").
+		varDIE := d.ldr.GetVarDwarfAuxSym(idx)
+		if varDIE != 0 {
+			unit := d.ldr.SymUnit(idx)
+			d.defgotype(gt)
+			unit.VarDIEs = append(unit.VarDIEs, varDIE)
+		}
+	}
+
+	d.synthesizestringtypes(ctxt, dwtypes.Child)
+	d.synthesizeslicetypes(ctxt, dwtypes.Child)
+	d.synthesizemaptypes(ctxt, dwtypes.Child)
+	d.synthesizechantypes(ctxt, dwtypes.Child)
+}
+
+// dwarfGenerateDebugSyms constructs debug_line, debug_frame, and
+// debug_loc. It also writes out the debug_info section using symbols
+// generated in dwarfGenerateDebugInfo.
+func dwarfGenerateDebugSyms(ctxt *Link) {
+	if !dwarfEnabled(ctxt) {
+		return
+	}
+	d := &dwctxt{
+		linkctxt: ctxt,
+		ldr:      ctxt.loader,
+		arch:     ctxt.Arch,
+		dwmu:     new(sync.Mutex),
+	}
+	d.dwarfGenerateDebugSyms()
+}
+
+// dwUnitSyms stores input and output symbols for DWARF generation
+// for a given compilation unit.
+type dwUnitSyms struct {
+	// Inputs for a given unit.
+	lineProlog  loader.Sym
+	rangeProlog loader.Sym
+	infoEpilog  loader.Sym
+
+	// Outputs for a given unit.
+	linesyms   []loader.Sym
+	infosyms   []loader.Sym
+	locsyms    []loader.Sym
+	rangessyms []loader.Sym
+	addrsym    loader.Sym
+}
+
+// dwUnitPortion assembles the DWARF content for a given comp unit:
+// debug_info, debug_lines, debug_ranges(V4) or debug_rnglists (V5),
+// debug_loc (V4) or debug_loclists (V5) and debug_addr (V5);
+// debug_frame is handled elsewhere. Order is important; the calls to
+// writelines and writepcranges below make updates to the compilation
+// unit DIE, hence they have to happen before the call to
+// writeUnitInfo.
+func (d *dwctxt) dwUnitPortion(u *sym.CompilationUnit, abbrevsym loader.Sym, us *dwUnitSyms) {
+	if u.DWInfo.Abbrev != dwarf.DW_ABRV_COMPUNIT_TEXTLESS {
+		us.linesyms = d.writelines(u, us.lineProlog)
+		base := u.Textp[0]
+		if buildcfg.Experiment.Dwarf5 {
+			d.writedebugaddr(u, us.addrsym)
+		}
+		us.rangessyms = d.writepcranges(u, base, u.PCs, us.rangeProlog, us.addrsym)
+		us.locsyms = d.collectUnitLocs(u)
+	}
+	us.infosyms = d.writeUnitInfo(u, abbrevsym, us.addrsym, us.infoEpilog)
+}
+
+// writedebugaddr scans the symbols of interest in unit for
+// R_DWTXTADDR_R* relocations and converts these into the material
+// we'll need to generate the .debug_addr section for the unit. This
+// will create a map within the unit (as a side effect), mapping func
+// symbol to debug_addr slot.
+func (d *dwctxt) writedebugaddr(unit *sym.CompilationUnit, debugaddr loader.Sym) {
+	dasu := d.ldr.MakeSymbolUpdater(debugaddr)
+
+	var dsyms []loader.Sym
+	for _, s := range unit.Textp {
+		fnSym := s
+		// NB: this looks at SDWARFFCN; it will need to also look
+		// at range and loc when they get there.
+		infosym, locsym, rangessym, _ := d.ldr.GetFuncDwarfAuxSyms(fnSym)
+
+		// Walk the relocations of the various DWARF symbols to
+		// collect relocations corresponding to indirect function
+		// references via .debug_addr.
+		dsyms = dsyms[:0]
+		dsyms = append(dsyms, infosym)
+		if rangessym != 0 {
+			dsyms = append(dsyms, rangessym)
+		}
+		if locsym != 0 {
+			dsyms = append(dsyms, locsym)
+		}
+		for _, dsym := range dsyms {
+			drelocs := d.ldr.Relocs(dsym)
+			for ri := 0; ri < drelocs.Count(); ri++ {
+				r := drelocs.At(ri)
+				if !r.Type().IsDwTxtAddr() {
+					continue
+				}
+				rsym := r.Sym()
+				rst := d.ldr.SymType(rsym)
+				// Do some consistency checks.
+				if !rst.IsText() {
+					// R_DWTXTADDR_* relocation should only refer to
+					// text symbols, so something apparently went
+					// wrong here.
+					log.Fatalf("internal error: R_DWTXTADDR_* relocation on dwinfosym for %s against non-function %s type:%s", d.ldr.SymName(fnSym), d.ldr.SymName(rsym), rst.String())
+				}
+				if runit := d.ldr.SymUnit(rsym); runit != unit {
+					log.Fatalf("internal error: R_DWTXTADDR_* relocation target text sym unit mismatch (want %q got %q)", unit.Lib.Pkg, runit.Lib.Pkg)
+				}
+				d.assignDebugAddrSlot(unit, fnSym, r, dasu)
+			}
+		}
+	}
+}
+
+func (d *dwctxt) dwarfGenerateDebugSyms() {
+	abbrevSec := d.writeabbrev()
+	dwarfp = append(dwarfp, abbrevSec)
+	d.calcCompUnitRanges()
+	slices.SortFunc(d.linkctxt.compUnits, compilationUnitByStartPCCmp)
+
+	// newdie adds DIEs to the *beginning* of the parent's DIE list.
+	// Now that we're done creating DIEs, reverse the trees so DIEs
+	// appear in the order they were created.
+	for _, u := range d.linkctxt.compUnits {
+		reversetree(&u.DWInfo.Child)
+	}
+	reversetree(&dwtypes.Child)
+	movetomodule(d.linkctxt, &dwtypes)
+
+	mkSecSym := func(name string) loader.Sym {
+		s := d.ldr.CreateSymForUpdate(name, 0)
+		s.SetType(sym.SDWARFSECT)
+		s.SetReachable(true)
+		return s.Sym()
+	}
+
+	mkAnonSym := func(kind sym.SymKind) loader.Sym {
+		s := d.ldr.MakeSymbolUpdater(d.ldr.CreateExtSym("", 0))
+		s.SetType(kind)
+		s.SetReachable(true)
+		return s.Sym()
+	}
+
+	// Create the section symbols.
+	frameSym := mkSecSym(".debug_frame")
+	lineSym := mkSecSym(".debug_line")
+	var rangesSym, locSym loader.Sym
+	if buildcfg.Experiment.Dwarf5 {
+		rangesSym = mkSecSym(".debug_rnglists")
+		locSym = mkSecSym(".debug_loclists")
+	} else {
+		rangesSym = mkSecSym(".debug_ranges")
+		locSym = mkSecSym(".debug_loc")
+	}
+	infoSym := mkSecSym(".debug_info")
+	var addrSym loader.Sym
+	if buildcfg.Experiment.Dwarf5 {
+		addrSym = mkSecSym(".debug_addr")
+	}
+
+	// Create the section objects
+	lineSec := dwarfSecInfo{syms: []loader.Sym{lineSym}}
+	frameSec := dwarfSecInfo{syms: []loader.Sym{frameSym}}
+	infoSec := dwarfSecInfo{syms: []loader.Sym{infoSym}}
+	var addrSec, rangesSec, locSec dwarfSecInfo
+	if buildcfg.Experiment.Dwarf5 {
+		addrHdr := d.writeDebugAddrHdr()
+		addrSec.syms = []loader.Sym{addrSym, addrHdr}
+		rnglistsHdr := d.writeDebugRngListsHdr()
+		rangesSec.syms = []loader.Sym{rangesSym, rnglistsHdr}
+		loclistsHdr := d.writeDebugLocListsHdr()
+		locSec.syms = []loader.Sym{locSym, loclistsHdr}
+	} else {
+		rangesSec = dwarfSecInfo{syms: []loader.Sym{rangesSym}}
+		locSec = dwarfSecInfo{syms: []loader.Sym{locSym}}
+	}
+
+	// Create any new symbols that will be needed during the
+	// parallel portion below.
+	ncu := len(d.linkctxt.compUnits)
+	unitSyms := make([]dwUnitSyms, ncu)
+	for i := 0; i < ncu; i++ {
+		us := &unitSyms[i]
+		us.lineProlog = mkAnonSym(sym.SDWARFLINES)
+		us.rangeProlog = mkAnonSym(sym.SDWARFRANGE)
+		us.infoEpilog = mkAnonSym(sym.SDWARFFCN)
+		us.addrsym = mkAnonSym(sym.SDWARFADDR)
+	}
+
+	var wg sync.WaitGroup
+	sema := make(chan struct{}, runtime.GOMAXPROCS(0))
+
+	// Kick off generation of .debug_frame, since it doesn't have
+	// any entanglements and can be started right away.
+	wg.Add(1)
+	go func() {
+		sema <- struct{}{}
+		defer func() {
+			<-sema
+			wg.Done()
+		}()
+		frameSec = d.writeframes(frameSym)
+	}()
+
+	// Create a goroutine per comp unit to handle the generation that
+	// unit's portion of .debug_line, .debug_loc, .debug_ranges, and
+	// .debug_info.
+	wg.Add(len(d.linkctxt.compUnits))
+	for i := 0; i < ncu; i++ {
+		go func(u *sym.CompilationUnit, us *dwUnitSyms) {
+			sema <- struct{}{}
+			defer func() {
+				<-sema
+				wg.Done()
+			}()
+			d.dwUnitPortion(u, abbrevSec.secSym(), us)
+		}(d.linkctxt.compUnits[i], &unitSyms[i])
+	}
+	wg.Wait()
+
+	markReachable := func(syms []loader.Sym) []loader.Sym {
+		for _, s := range syms {
+			d.ldr.SetAttrNotInSymbolTable(s, true)
+			d.ldr.SetAttrReachable(s, true)
+		}
+		return syms
+	}
+
+	patchHdr := func(sec *dwarfSecInfo, len uint64) {
+		hdrsym := sec.syms[1]
+		len += uint64(d.ldr.SymSize(hdrsym))
+		su := d.ldr.MakeSymbolUpdater(hdrsym)
+		if isDwarf64(d.linkctxt) {
+			len -= 12                  // sub size of length field
+			su.SetUint(d.arch, 4, len) // 4 because of 0XFFFFFFFF
+		} else {
+			len -= 4 // subtract size of length field
+			su.SetUint32(d.arch, 0, uint32(len))
+		}
+	}
+
+	if buildcfg.Experiment.Dwarf5 {
+		// Compute total size of the DWARF5-specific .debug_* syms in
+		// each compilation unit.
+		var rltot, addrtot, loctot uint64
+		for i := 0; i < ncu; i++ {
+			addrtot += uint64(d.ldr.SymSize(unitSyms[i].addrsym))
+			rs := unitSyms[i].rangessyms
+			for _, s := range rs {
+				rltot += uint64(d.ldr.SymSize(s))
+			}
+			loc := unitSyms[i].locsyms
+			for _, s := range loc {
+				loctot += uint64(d.ldr.SymSize(s))
+			}
+		}
+		// Call a helper to patch the length field in the headers.
+		patchHdr(&addrSec, addrtot)
+		patchHdr(&rangesSec, rltot)
+		patchHdr(&locSec, loctot)
+	}
+
+	// Stitch together the results.
+	for i := 0; i < ncu; i++ {
+		r := &unitSyms[i]
+		lineSec.syms = append(lineSec.syms, markReachable(r.linesyms)...)
+		infoSec.syms = append(infoSec.syms, markReachable(r.infosyms)...)
+		locSec.syms = append(locSec.syms, markReachable(r.locsyms)...)
+		rangesSec.syms = append(rangesSec.syms, markReachable(r.rangessyms)...)
+		if buildcfg.Experiment.Dwarf5 && r.addrsym != 0 {
+			addrSec.syms = append(addrSec.syms, r.addrsym)
+		}
+	}
+	dwarfp = append(dwarfp, lineSec)
+	dwarfp = append(dwarfp, frameSec)
+	gdbScriptSec := d.writegdbscript()
+	if gdbScriptSec.secSym() != 0 {
+		dwarfp = append(dwarfp, gdbScriptSec)
+	}
+	dwarfp = append(dwarfp, infoSec)
+	if len(locSec.syms) > 1 {
+		dwarfp = append(dwarfp, locSec)
+	}
+	dwarfp = append(dwarfp, rangesSec)
+	if buildcfg.Experiment.Dwarf5 {
+		dwarfp = append(dwarfp, addrSec)
+	}
+
+	// Check to make sure we haven't listed any symbols more than once
+	// in the info section. This used to be done by setting and
+	// checking the OnList attribute in "putdie", but that strategy
+	// was not friendly for concurrency.
+	seen := loader.MakeBitmap(d.ldr.NSym())
+	for _, s := range infoSec.syms {
+		if seen.Has(s) {
+			log.Fatalf("dwarf symbol %s listed multiple times",
+				d.ldr.SymName(s))
+		}
+		seen.Set(s)
+	}
+}
+
+func (d *dwctxt) collectUnitLocs(u *sym.CompilationUnit) []loader.Sym {
+	syms := []loader.Sym{}
+	for _, fn := range u.FuncDIEs {
+		relocs := d.ldr.Relocs(fn)
+		for i := 0; i < relocs.Count(); i++ {
+			reloc := relocs.At(i)
+			if reloc.Type() != objabi.R_DWARFSECREF {
+				continue
+			}
+			rsym := reloc.Sym()
+			if d.ldr.SymType(rsym) == sym.SDWARFLOC {
+				syms = append(syms, rsym)
+				// One location list entry per function, but many relocations to it. Don't duplicate.
+				break
+			}
+		}
+	}
+	return syms
+}
+
+func dwarfaddelfsectionsyms(ctxt *Link) {
+	if *FlagW { // disable dwarf
+		return
+	}
+	if ctxt.LinkMode != LinkExternal {
+		return
+	}
+
+	ldr := ctxt.loader
+	for _, si := range dwarfp {
+		s := si.secSym()
+		sect := ldr.SymSect(si.secSym())
+		putelfsectionsym(ctxt, ctxt.Out, s, elfShdrShnum(sect.Elfsect.(*ElfShdr)))
+	}
+}
+
+// dwarfcompress compresses the DWARF sections. Relocations are applied
+// on the fly. After this, dwarfp will contain a different (new) set of
+// symbols, and sections may have been replaced.
+func dwarfcompress(ctxt *Link) {
+	// compressedSect is a helper type for parallelizing compression.
+	type compressedSect struct {
+		index      int
+		compressed []byte
+		syms       []loader.Sym
+	}
+
+	supported := ctxt.IsELF || ctxt.IsWindows() || ctxt.IsDarwin()
+	if !ctxt.compressDWARF || !supported || ctxt.IsExternal() {
+		return
+	}
+
+	var compressedCount int
+	resChannel := make(chan compressedSect)
+	for i := range dwarfp {
+		go func(resIndex int, syms []loader.Sym) {
+			resChannel <- compressedSect{resIndex, compressSyms(ctxt, syms), syms}
+		}(compressedCount, dwarfp[i].syms)
+		compressedCount++
+	}
+	res := make([]compressedSect, compressedCount)
+	for ; compressedCount > 0; compressedCount-- {
+		r := <-resChannel
+		res[r.index] = r
+	}
+
+	ldr := ctxt.loader
+	var newDwarfp []dwarfSecInfo
+	Segdwarf.Sections = Segdwarf.Sections[:0]
+	for _, z := range res {
+		s := z.syms[0]
+		if z.compressed == nil {
+			// Compression didn't help.
+			ds := dwarfSecInfo{syms: z.syms}
+			newDwarfp = append(newDwarfp, ds)
+			Segdwarf.Sections = append(Segdwarf.Sections, ldr.SymSect(s))
+		} else {
+			var compressedSegName string
+			if ctxt.IsELF {
+				compressedSegName = ldr.SymSect(s).Name
+			} else {
+				compressedSegName = ".zdebug_" + ldr.SymSect(s).Name[len(".debug_"):]
+			}
+			sect := addsection(ctxt.loader, ctxt.Arch, &Segdwarf, compressedSegName, 04)
+			sect.Align = int32(ctxt.Arch.Alignment)
+			sect.Length = uint64(len(z.compressed))
+			sect.Compressed = true
+			newSym := ldr.MakeSymbolBuilder(compressedSegName)
+			ldr.SetAttrReachable(s, true)
+			newSym.SetData(z.compressed)
+			newSym.SetSize(int64(len(z.compressed)))
+			ldr.SetSymSect(newSym.Sym(), sect)
+			ds := dwarfSecInfo{syms: []loader.Sym{newSym.Sym()}}
+			newDwarfp = append(newDwarfp, ds)
+
+			// compressed symbols are no longer needed.
+			for _, s := range z.syms {
+				ldr.SetAttrReachable(s, false)
+				ldr.FreeSym(s)
+			}
+		}
+	}
+	dwarfp = newDwarfp
+
+	// Re-compute the locations of the compressed DWARF symbols
+	// and sections, since the layout of these within the file is
+	// based on Section.Vaddr and Symbol.Value.
+	pos := Segdwarf.Vaddr
+	var prevSect *sym.Section
+	for _, si := range dwarfp {
+		for _, s := range si.syms {
+			sect := ldr.SymSect(s)
+			if sect != prevSect {
+				if ctxt.IsWindows() {
+					pos = uint64(Rnd(int64(pos), PEFILEALIGN))
+				}
+				sect.Vaddr = pos
+				prevSect = sect
+			}
+			ldr.SetSymValue(s, int64(pos))
+			if ldr.SubSym(s) != 0 {
+				log.Fatalf("%s: unexpected sub-symbols", ldr.SymName(s))
+			}
+			pos += uint64(ldr.SymSize(s))
+		}
+	}
+	Segdwarf.Length = pos - Segdwarf.Vaddr
+}
+
+func compilationUnitByStartPCCmp(a, b *sym.CompilationUnit) int {
+	switch {
+	case len(a.Textp) == 0 && len(b.Textp) == 0:
+		return strings.Compare(a.Lib.Pkg, b.Lib.Pkg)
+	case len(a.Textp) != 0 && len(b.Textp) == 0:
+		return -1
+	case len(a.Textp) == 0 && len(b.Textp) != 0:
+		return +1
+	default:
+		return cmp.Compare(a.PCs[0].Start, b.PCs[0].Start)
+	}
+}
+
+// getPkgFromCUSym returns the package name for the compilation unit
+// represented by s.
+// The prefix dwarf.InfoPrefix+".pkg." needs to be removed in order to get
+// the package name.
+func (d *dwctxt) getPkgFromCUSym(s loader.Sym) string {
+	return strings.TrimPrefix(d.ldr.SymName(s), dwarf.InfoPrefix+".pkg.")
+}
+
+// On AIX, the symbol table needs to know where are the compilation units parts
+// for a specific package in each .dw section.
+// dwsectCUSize map will save the size of a compilation unit for
+// the corresponding .dw section.
+// This size can later be retrieved with the index "sectionName.pkgName".
+var dwsectCUSizeMu sync.Mutex
+var dwsectCUSize map[string]uint64
+
+// getDwsectCUSize retrieves the corresponding package size inside the current section.
+func getDwsectCUSize(sname string, pkgname string) uint64 {
+	return dwsectCUSize[sname+"."+pkgname]
+}
+
+func addDwsectCUSize(sname string, pkgname string, size uint64) {
+	dwsectCUSizeMu.Lock()
+	defer dwsectCUSizeMu.Unlock()
+	dwsectCUSize[sname+"."+pkgname] += size
+}
+
+// writeDebugMiscSecHdr writes a header section for the new new DWARF5
+// sections ".debug_addr", ".debug_loclists", and ".debug_rnglists".
+// A description of the format/layout of these headers can be found in
+// the DWARF5 spec in sections 7.27 (.debug_addr), 7.28
+// (.debug_rnglists) and 7.29 (.debug_loclists).
+func (d *dwctxt) writeDebugMiscSecHdr(st sym.SymKind, addOffsetEntryCount bool) loader.Sym {
+	su := d.ldr.MakeSymbolUpdater(d.ldr.CreateExtSym("", 0))
+	su.SetType(st)
+	su.SetReachable(true)
+	d.createUnitLength(su, 0)          // will be filled in later.
+	su.AddUint16(d.arch, 5)            // dwarf version (appendix F)
+	su.AddUint8(uint8(d.arch.PtrSize)) // address_size
+	su.AddUint8(0)                     // segment selector
+	if addOffsetEntryCount {
+		su.AddUint32(d.arch, 0) // offset entry count (required but unused)
+	}
+	return su.Sym()
+}
+
+func (d *dwctxt) writeDebugRngListsHdr() loader.Sym {
+	return d.writeDebugMiscSecHdr(sym.SDWARFRANGE, true)
+}
+
+func (d *dwctxt) writeDebugLocListsHdr() loader.Sym {
+	return d.writeDebugMiscSecHdr(sym.SDWARFLOC, true)
+}
+
+func (d *dwctxt) writeDebugAddrHdr() loader.Sym {
+	return d.writeDebugMiscSecHdr(sym.SDWARFADDR, false)
+}
diff --git a/go/src/cmd/link/internal/ld/dwarf_test.go b/go/src/cmd/link/internal/ld/dwarf_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..cc493f2c699814f6d7ce994d5f46359c2c07b269
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/dwarf_test.go
@@ -0,0 +1,2044 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"debug/dwarf"
+	"debug/pe"
+	"fmt"
+	"internal/platform"
+	"internal/testenv"
+	"io"
+	"os"
+	"path/filepath"
+	"reflect"
+	"runtime"
+	"sort"
+	"strconv"
+	"strings"
+	"testing"
+
+	intdwarf "cmd/internal/dwarf"
+	objfilepkg "cmd/internal/objfile" // renamed to avoid conflict with objfile function
+	"cmd/link/internal/dwtest"
+)
+
+func mustHaveDWARF(t testing.TB) {
+	if !platform.ExecutableHasDWARF(runtime.GOOS, runtime.GOARCH) {
+		t.Helper()
+		t.Skipf("skipping on %s/%s: no DWARF symbol table in executables", runtime.GOOS, runtime.GOARCH)
+	}
+}
+
+const (
+	DefaultOpt = "-gcflags="
+	NoOpt      = "-gcflags=-l -N"
+	OptInl4    = "-gcflags=-l=4"
+	OptAllInl4 = "-gcflags=all=-l=4"
+)
+
+func TestRuntimeTypesPresent(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	dir := t.TempDir()
+
+	f := gobuild(t, dir, `package main; func main() { }`, NoOpt)
+	defer f.Close()
+
+	dwarf, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	want := map[string]bool{
+		"internal/abi.Type":          true,
+		"internal/abi.ArrayType":     true,
+		"internal/abi.ChanType":      true,
+		"internal/abi.FuncType":      true,
+		"internal/abi.MapType":       true,
+		"internal/abi.PtrType":       true,
+		"internal/abi.SliceType":     true,
+		"internal/abi.StructType":    true,
+		"internal/abi.InterfaceType": true,
+		"internal/abi.ITab":          true,
+	}
+
+	found := findTypes(t, dwarf, want)
+	if len(found) != len(want) {
+		t.Errorf("found %v, want %v", found, want)
+	}
+}
+
+func findTypes(t *testing.T, dw *dwarf.Data, want map[string]bool) (found map[string]bool) {
+	found = make(map[string]bool)
+	rdr := dw.Reader()
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		switch entry.Tag {
+		case dwarf.TagTypedef:
+			if name, ok := entry.Val(dwarf.AttrName).(string); ok && want[name] {
+				found[name] = true
+			}
+		}
+	}
+	return
+}
+
+type builtFile struct {
+	*objfilepkg.File
+	path string
+}
+
+func gobuild(t *testing.T, dir string, testfile string, gcflags string) *builtFile {
+	src := filepath.Join(dir, "test.go")
+	dst := filepath.Join(dir, "out.exe")
+
+	if err := os.WriteFile(src, []byte(testfile), 0666); err != nil {
+		t.Fatal(err)
+	}
+
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", gcflags, "-o", dst, src)
+	b, err := cmd.CombinedOutput()
+	if len(b) != 0 {
+		t.Logf("## build output:\n%s", b)
+	}
+	if err != nil {
+		t.Fatalf("build error: %v", err)
+	}
+
+	f, err := objfilepkg.Open(dst)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return &builtFile{f, dst}
+}
+
+// Similar to gobuild() above, but uses a main package instead of a test.go file.
+
+func gobuildTestdata(t *testing.T, pkgDir string, gcflags string) *builtFile {
+	dst := filepath.Join(t.TempDir(), "out.exe")
+
+	// Run a build with an updated GOPATH
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", gcflags, "-o", dst)
+	cmd.Dir = pkgDir
+	if b, err := cmd.CombinedOutput(); err != nil {
+		t.Logf("build: %s\n", b)
+		t.Fatalf("build error: %v", err)
+	}
+
+	f, err := objfilepkg.Open(dst)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return &builtFile{f, dst}
+}
+
+// Helper to build a snippet of source for examination with dwtest.Examiner.
+func gobuildAndExamine(t *testing.T, source string, gcflags string) (*dwarf.Data, *dwtest.Examiner) {
+	dir := t.TempDir()
+
+	f := gobuild(t, dir, source, gcflags)
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF in program %q: %v", source, err)
+	}
+
+	rdr := d.Reader()
+	ex := &dwtest.Examiner{}
+	if err := ex.Populate(rdr); err != nil {
+		t.Fatalf("error populating DWARF examiner for program %q: %v", source, err)
+	}
+
+	return d, ex
+}
+
+func findSubprogramDIE(t *testing.T, ex *dwtest.Examiner, sym string) *dwarf.Entry {
+	dies := ex.Named(sym)
+	if len(dies) == 0 {
+		t.Fatalf("unable to locate DIE for %s", sym)
+	}
+	if len(dies) != 1 {
+		t.Fatalf("more than one %s DIE: %+v", sym, dies)
+	}
+	die := dies[0]
+
+	// Vet the DIE.
+	if die.Tag != dwarf.TagSubprogram {
+		t.Fatalf("unexpected tag %v on %s DIE", die.Tag, sym)
+	}
+
+	return die
+}
+
+func TestEmbeddedStructMarker(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	const prog = `
+package main
+
+import "fmt"
+
+type Foo struct { v int }
+type Bar struct {
+	Foo
+	name string
+}
+type Baz struct {
+	*Foo
+	name string
+}
+
+func main() {
+	bar := Bar{ Foo: Foo{v: 123}, name: "onetwothree"}
+	baz := Baz{ Foo: &bar.Foo, name: "123" }
+	fmt.Println(bar, baz)
+}`
+
+	want := map[string]map[string]bool{
+		"main.Foo": {"v": false},
+		"main.Bar": {"Foo": true, "name": false},
+		"main.Baz": {"Foo": true, "name": false},
+	}
+
+	dir := t.TempDir()
+
+	f := gobuild(t, dir, prog, NoOpt)
+
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	rdr := d.Reader()
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		switch entry.Tag {
+		case dwarf.TagStructType:
+			name, ok := entry.Val(dwarf.AttrName).(string)
+			if !ok {
+				continue
+			}
+			wantMembers := want[name]
+			if wantMembers == nil {
+				continue
+			}
+			gotMembers, err := findMembers(rdr)
+			if err != nil {
+				t.Fatalf("error reading DWARF: %v", err)
+			}
+
+			if !reflect.DeepEqual(gotMembers, wantMembers) {
+				t.Errorf("type %v: got map[member]embedded = %+v, want %+v", name, wantMembers, gotMembers)
+			}
+			delete(want, name)
+		}
+	}
+	if len(want) != 0 {
+		t.Errorf("failed to check all expected types: missing types = %+v", want)
+	}
+}
+
+func findMembers(rdr *dwarf.Reader) (map[string]bool, error) {
+	memberEmbedded := map[string]bool{}
+	// TODO(hyangah): define in debug/dwarf package
+	const goEmbeddedStruct = dwarf.Attr(intdwarf.DW_AT_go_embedded_field)
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			return nil, err
+		}
+		switch entry.Tag {
+		case dwarf.TagMember:
+			name := entry.Val(dwarf.AttrName).(string)
+			embedded := entry.Val(goEmbeddedStruct).(bool)
+			memberEmbedded[name] = embedded
+		case 0:
+			return memberEmbedded, nil
+		}
+	}
+	return memberEmbedded, nil
+}
+
+func TestSizes(t *testing.T) {
+	mustHaveDWARF(t)
+
+	// External linking may bring in C symbols with unknown size. Skip.
+	//
+	// N.B. go build below explictly doesn't pass through
+	// -asan/-msan/-race, so we don't care about those.
+	testenv.MustInternalLink(t, testenv.NoSpecialBuildTypes)
+
+	t.Parallel()
+
+	// DWARF sizes should never be -1.
+	// See issue #21097
+	const prog = `
+package main
+var x func()
+var y [4]func()
+func main() {
+	x = nil
+	y[0] = nil
+}
+`
+	dir := t.TempDir()
+
+	f := gobuild(t, dir, prog, NoOpt)
+	defer f.Close()
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+	rdr := d.Reader()
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		switch entry.Tag {
+		case dwarf.TagArrayType, dwarf.TagPointerType, dwarf.TagStructType, dwarf.TagBaseType, dwarf.TagSubroutineType, dwarf.TagTypedef:
+		default:
+			continue
+		}
+		typ, err := d.Type(entry.Offset)
+		if err != nil {
+			t.Fatalf("can't read type: %v", err)
+		}
+		if typ.Size() < 0 {
+			t.Errorf("subzero size %s %s %T", typ, entry.Tag, typ)
+		}
+	}
+}
+
+func TestFieldOverlap(t *testing.T) {
+	mustHaveDWARF(t)
+	t.Parallel()
+
+	// This test grew out of issue 21094, where specific sudog<T> DWARF types
+	// had elem fields set to values instead of pointers.
+	const prog = `
+package main
+
+var c chan string
+
+func main() {
+	c <- "foo"
+}
+`
+	dir := t.TempDir()
+
+	f := gobuild(t, dir, prog, NoOpt)
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	rdr := d.Reader()
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		if entry.Tag != dwarf.TagStructType {
+			continue
+		}
+		typ, err := d.Type(entry.Offset)
+		if err != nil {
+			t.Fatalf("can't read type: %v", err)
+		}
+		s := typ.(*dwarf.StructType)
+		for i := 0; i < len(s.Field); i++ {
+			end := s.Field[i].ByteOffset + s.Field[i].Type.Size()
+			var limit int64
+			if i == len(s.Field)-1 {
+				limit = s.Size()
+			} else {
+				limit = s.Field[i+1].ByteOffset
+			}
+			if end > limit {
+				name := entry.Val(dwarf.AttrName).(string)
+				t.Fatalf("field %s.%s overlaps next field", name, s.Field[i].Name)
+			}
+		}
+	}
+}
+
+func TestSubprogramDeclFileLine(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	t.Parallel()
+
+	mustHaveDWARF(t)
+
+	const prog = `package main
+%s
+func main() {}
+`
+	tests := []struct {
+		name string
+		prog string
+		file string
+		line int64
+	}{
+		{
+			name: "normal",
+			prog: fmt.Sprintf(prog, ""),
+			file: "test.go",
+			line: 3,
+		},
+		{
+			name: "line-directive",
+			prog: fmt.Sprintf(prog, "//line /foobar.go:200"),
+			file: "foobar.go",
+			line: 200,
+		},
+	}
+	for _, tc := range tests {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
+			d, ex := gobuildAndExamine(t, tc.prog, NoOpt)
+
+			maindie := findSubprogramDIE(t, ex, "main.main")
+
+			mainIdx := ex.IdxFromOffset(maindie.Offset)
+
+			fileIdx, fileIdxOK := maindie.Val(dwarf.AttrDeclFile).(int64)
+			if !fileIdxOK {
+				t.Errorf("missing or invalid DW_AT_decl_file for main")
+			}
+			file, err := ex.FileRef(d, mainIdx, fileIdx)
+			if err != nil {
+				t.Fatalf("FileRef: %v", err)
+			}
+			base := filepath.Base(file)
+			if base != tc.file {
+				t.Errorf("DW_AT_decl_file for main is %v, want %v", base, tc.file)
+			}
+
+			line, lineOK := maindie.Val(dwarf.AttrDeclLine).(int64)
+			if !lineOK {
+				t.Errorf("missing or invalid DW_AT_decl_line for main")
+			}
+			if line != tc.line {
+				t.Errorf("DW_AT_decl_line for main is %v, want %d", line, tc.line)
+			}
+		})
+	}
+}
+
+func TestVarDeclLine(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	t.Parallel()
+
+	mustHaveDWARF(t)
+
+	const prog = `package main
+%s
+func main() {
+
+	var i int
+	i = i
+}
+`
+	tests := []struct {
+		name string
+		prog string
+		line int64
+	}{
+		{
+			name: "normal",
+			prog: fmt.Sprintf(prog, ""),
+			line: 5,
+		},
+		{
+			name: "line-directive",
+			prog: fmt.Sprintf(prog, "//line /foobar.go:200"),
+			line: 202,
+		},
+	}
+	for _, tc := range tests {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
+			_, ex := gobuildAndExamine(t, tc.prog, NoOpt)
+
+			maindie := findSubprogramDIE(t, ex, "main.main")
+
+			mainIdx := ex.IdxFromOffset(maindie.Offset)
+			childDies := ex.Children(mainIdx)
+			var iEntry *dwarf.Entry
+			for _, child := range childDies {
+				if child.Tag == dwarf.TagVariable && child.Val(dwarf.AttrName).(string) == "i" {
+					iEntry = child
+					break
+				}
+			}
+			if iEntry == nil {
+				t.Fatalf("didn't find DW_TAG_variable for i in main.main")
+			}
+
+			// Verify line/file attributes.
+			line, lineOK := iEntry.Val(dwarf.AttrDeclLine).(int64)
+			if !lineOK {
+				t.Errorf("missing or invalid DW_AT_decl_line for i")
+			}
+			if line != tc.line {
+				t.Errorf("DW_AT_decl_line for i is %v, want %d", line, tc.line)
+			}
+		})
+	}
+}
+
+// TestInlinedRoutineCallFileLine tests the call file and line records for an
+// inlined subroutine.
+func TestInlinedRoutineCallFileLine(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	const prog = `
+package main
+
+var G int
+
+//go:noinline
+func notinlined() int {
+	return 42
+}
+
+func inlined() int {
+	return notinlined()
+}
+
+%s
+func main() {
+	x := inlined()
+	G = x
+}
+`
+	tests := []struct {
+		name string
+		prog string
+		file string // basename
+		line int64
+	}{
+		{
+			name: "normal",
+			prog: fmt.Sprintf(prog, ""),
+			file: "test.go",
+			line: 17,
+		},
+		{
+			name: "line-directive",
+			prog: fmt.Sprintf(prog, "//line /foobar.go:200"),
+			file: "foobar.go",
+			line: 201,
+		},
+	}
+	for _, tc := range tests {
+		tc := tc
+		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
+			// Note: this is a build with "-l=4", as opposed to "-l -N". The
+			// test is intended to verify DWARF that is only generated when
+			// the inliner is active. We're only going to look at the DWARF for
+			// main.main, however, hence we build with "-gcflags=-l=4" as opposed
+			// to "-gcflags=all=-l=4".
+			d, ex := gobuildAndExamine(t, tc.prog, OptInl4)
+
+			maindie := findSubprogramDIE(t, ex, "main.main")
+
+			// Walk main's children and pick out the inlined subroutines
+			mainIdx := ex.IdxFromOffset(maindie.Offset)
+			childDies := ex.Children(mainIdx)
+			found := false
+			for _, child := range childDies {
+				if child.Tag != dwarf.TagInlinedSubroutine {
+					continue
+				}
+
+				// Found an inlined subroutine.
+				if found {
+					t.Fatalf("Found multiple inlined subroutines, expect only one")
+				}
+				found = true
+
+				// Locate abstract origin.
+				ooff, originOK := child.Val(dwarf.AttrAbstractOrigin).(dwarf.Offset)
+				if !originOK {
+					t.Fatalf("no abstract origin attr for inlined subroutine at offset %v", child.Offset)
+				}
+				originDIE := ex.EntryFromOffset(ooff)
+				if originDIE == nil {
+					t.Fatalf("can't locate origin DIE at off %v", ooff)
+				}
+
+				// Name should check out.
+				name, ok := originDIE.Val(dwarf.AttrName).(string)
+				if !ok {
+					t.Fatalf("no name attr for inlined subroutine at offset %v", child.Offset)
+				}
+				if name != "main.inlined" {
+					t.Fatalf("expected inlined routine %s got %s", "main.cand", name)
+				}
+
+				// Verify that the call_file attribute for the inlined
+				// instance is ok. In this case it should match the file
+				// for the main routine. To do this we need to locate the
+				// compilation unit DIE that encloses what we're looking
+				// at; this can be done with the examiner.
+				cf, cfOK := child.Val(dwarf.AttrCallFile).(int64)
+				if !cfOK {
+					t.Fatalf("no call_file attr for inlined subroutine at offset %v", child.Offset)
+				}
+				file, err := ex.FileRef(d, mainIdx, cf)
+				if err != nil {
+					t.Errorf("FileRef: %v", err)
+					continue
+				}
+				base := filepath.Base(file)
+				if base != tc.file {
+					t.Errorf("bad call_file attribute, found '%s', want '%s'",
+						file, tc.file)
+				}
+
+				// Verify that the call_line attribute for the inlined
+				// instance is ok.
+				cl, clOK := child.Val(dwarf.AttrCallLine).(int64)
+				if !clOK {
+					t.Fatalf("no call_line attr for inlined subroutine at offset %v", child.Offset)
+				}
+				if cl != tc.line {
+					t.Errorf("bad call_line attribute, found %d, want %d", cl, tc.line)
+				}
+			}
+			if !found {
+				t.Fatalf("not enough inlined subroutines found in main.main")
+			}
+		})
+	}
+}
+
+// TestInlinedRoutineArgsVars tests the argument and variable records for an inlined subroutine.
+func TestInlinedRoutineArgsVars(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	const prog = `
+package main
+
+var G int
+
+func noinline(x int) int {
+	defer func() { G += x }()
+	return x
+}
+
+func cand(x, y int) int {
+	return noinline(x+y) ^ (y - x)
+}
+
+func main() {
+	x := cand(G*G,G|7%G)
+	G = x
+}
+`
+	// Note: this is a build with "-l=4", as opposed to "-l -N". The
+	// test is intended to verify DWARF that is only generated when
+	// the inliner is active. We're only going to look at the DWARF for
+	// main.main, however, hence we build with "-gcflags=-l=4" as opposed
+	// to "-gcflags=all=-l=4".
+	_, ex := gobuildAndExamine(t, prog, OptInl4)
+
+	maindie := findSubprogramDIE(t, ex, "main.main")
+
+	// Walk main's children and pick out the inlined subroutines
+	mainIdx := ex.IdxFromOffset(maindie.Offset)
+	childDies := ex.Children(mainIdx)
+	found := false
+	for _, child := range childDies {
+		if child.Tag != dwarf.TagInlinedSubroutine {
+			continue
+		}
+
+		// Found an inlined subroutine.
+		if found {
+			t.Fatalf("Found multiple inlined subroutines, expect only one")
+		}
+		found = true
+
+		// Locate abstract origin.
+		ooff, originOK := child.Val(dwarf.AttrAbstractOrigin).(dwarf.Offset)
+		if !originOK {
+			t.Fatalf("no abstract origin attr for inlined subroutine at offset %v", child.Offset)
+		}
+		originDIE := ex.EntryFromOffset(ooff)
+		if originDIE == nil {
+			t.Fatalf("can't locate origin DIE at off %v", ooff)
+		}
+
+		// Name should check out.
+		name, ok := originDIE.Val(dwarf.AttrName).(string)
+		if !ok {
+			t.Fatalf("no name attr for inlined subroutine at offset %v", child.Offset)
+		}
+		if name != "main.cand" {
+			t.Fatalf("expected inlined routine %s got %s", "main.cand", name)
+		}
+
+		// Walk the children of the abstract subroutine. We expect
+		// to see child variables there, even if (perhaps due to
+		// optimization) there are no references to them from the
+		// inlined subroutine DIE.
+		absFcnIdx := ex.IdxFromOffset(ooff)
+		absFcnChildDies := ex.Children(absFcnIdx)
+		if len(absFcnChildDies) != 2 {
+			t.Fatalf("expected abstract function: expected 2 children, got %d children", len(absFcnChildDies))
+		}
+		formalCount := 0
+		for _, absChild := range absFcnChildDies {
+			if absChild.Tag == dwarf.TagFormalParameter {
+				formalCount += 1
+				continue
+			}
+			t.Fatalf("abstract function child DIE: expected formal, got %v", absChild.Tag)
+		}
+		if formalCount != 2 {
+			t.Fatalf("abstract function DIE: expected 2 formals, got %d", formalCount)
+		}
+
+		omap := make(map[dwarf.Offset]bool)
+
+		// Walk the child variables of the inlined routine. Each
+		// of them should have a distinct abstract origin-- if two
+		// vars point to the same origin things are definitely broken.
+		inlIdx := ex.IdxFromOffset(child.Offset)
+		inlChildDies := ex.Children(inlIdx)
+		for _, k := range inlChildDies {
+			ooff, originOK := k.Val(dwarf.AttrAbstractOrigin).(dwarf.Offset)
+			if !originOK {
+				t.Fatalf("no abstract origin attr for child of inlined subroutine at offset %v", k.Offset)
+			}
+			if _, found := omap[ooff]; found {
+				t.Fatalf("duplicate abstract origin at child of inlined subroutine at offset %v", k.Offset)
+			}
+			omap[ooff] = true
+		}
+	}
+	if !found {
+		t.Fatalf("not enough inlined subroutines found in main.main")
+	}
+}
+
+func abstractOriginSanity(t *testing.T, pkgDir string, flags string) {
+	t.Parallel()
+
+	// Build with inlining, to exercise DWARF inlining support.
+	f := gobuildTestdata(t, filepath.Join(pkgDir, "main"), flags)
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+	rdr := d.Reader()
+	ex := dwtest.Examiner{}
+	if err := ex.Populate(rdr); err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	// Make a pass through all DIEs looking for abstract origin
+	// references.
+	abscount := 0
+	for i, die := range ex.DIEs() {
+		// Does it have an abstract origin?
+		ooff, originOK := die.Val(dwarf.AttrAbstractOrigin).(dwarf.Offset)
+		if !originOK {
+			continue
+		}
+
+		// All abstract origin references should be resolvable.
+		abscount += 1
+		originDIE := ex.EntryFromOffset(ooff)
+		if originDIE == nil {
+			ex.DumpEntry(i, false, 0)
+			t.Fatalf("unresolved abstract origin ref in DIE at offset 0x%x\n", die.Offset)
+		}
+
+		// Suppose that DIE X has parameter/variable children {K1,
+		// K2, ... KN}. If X has an abstract origin of A, then for
+		// each KJ, the abstract origin of KJ should be a child of A.
+		// Note that this same rule doesn't hold for non-variable DIEs.
+		pidx := ex.IdxFromOffset(die.Offset)
+		if pidx < 0 {
+			t.Fatalf("can't locate DIE id")
+		}
+		kids := ex.Children(pidx)
+		for _, kid := range kids {
+			if kid.Tag != dwarf.TagVariable &&
+				kid.Tag != dwarf.TagFormalParameter {
+				continue
+			}
+			kooff, originOK := kid.Val(dwarf.AttrAbstractOrigin).(dwarf.Offset)
+			if !originOK {
+				continue
+			}
+			childOriginDIE := ex.EntryFromOffset(kooff)
+			if childOriginDIE == nil {
+				ex.DumpEntry(i, false, 0)
+				t.Fatalf("unresolved abstract origin ref in DIE at offset %x", kid.Offset)
+			}
+			coidx := ex.IdxFromOffset(childOriginDIE.Offset)
+			childOriginParent := ex.Parent(coidx)
+			if childOriginParent != originDIE {
+				ex.DumpEntry(i, false, 0)
+				t.Fatalf("unexpected parent of abstract origin DIE at offset %v", childOriginDIE.Offset)
+			}
+		}
+	}
+	if abscount == 0 {
+		t.Fatalf("no abstract origin refs found, something is wrong")
+	}
+}
+
+func TestAbstractOriginSanity(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	if testing.Short() {
+		t.Skip("skipping test in short mode.")
+	}
+
+	mustHaveDWARF(t)
+	abstractOriginSanity(t, "testdata/httptest", OptAllInl4)
+}
+
+func TestAbstractOriginSanityIssue25459(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+	if runtime.GOARCH != "amd64" && runtime.GOARCH != "386" {
+		t.Skip("skipping on not-amd64 not-386; location lists not supported")
+	}
+
+	abstractOriginSanity(t, "testdata/issue25459", DefaultOpt)
+}
+
+func TestAbstractOriginSanityIssue26237(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+	abstractOriginSanity(t, "testdata/issue26237", DefaultOpt)
+}
+
+func TestRuntimeTypeAttrInternal(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	// N.B. go build below explictly doesn't pass through
+	// -asan/-msan/-race, so we don't care about those.
+	testenv.MustInternalLink(t, testenv.NoSpecialBuildTypes)
+
+	mustHaveDWARF(t)
+
+	testRuntimeTypeAttr(t, "-ldflags=-linkmode=internal")
+}
+
+// External linking requires a host linker (https://golang.org/src/cmd/cgo/doc.go l.732)
+func TestRuntimeTypeAttrExternal(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+
+	mustHaveDWARF(t)
+
+	// Explicitly test external linking, for dsymutil compatibility on Darwin.
+	if runtime.GOARCH == "ppc64" {
+		t.Skip("-linkmode=external not supported on ppc64")
+	}
+
+	testRuntimeTypeAttr(t, "-ldflags=-linkmode=external")
+}
+
+func testRuntimeTypeAttr(t *testing.T, flags string) {
+	t.Parallel()
+
+	const prog = `
+package main
+
+import "unsafe"
+
+type X struct{ _ int }
+
+func main() {
+	var x interface{} = &X{}
+	p := *(*uintptr)(unsafe.Pointer(&x))
+	print(p)
+}
+`
+	dir := t.TempDir()
+
+	f := gobuild(t, dir, prog, flags)
+	defer f.Close()
+
+	out, err := testenv.Command(t, f.path).CombinedOutput()
+	if err != nil {
+		t.Fatalf("could not run test program: %v", err)
+	}
+	addr, err := strconv.ParseUint(string(out), 10, 64)
+	if err != nil {
+		t.Fatalf("could not parse type address from program output %q: %v", out, err)
+	}
+
+	symbols, err := f.Symbols()
+	if err != nil {
+		t.Fatalf("error reading symbols: %v", err)
+	}
+	var types *objfilepkg.Sym
+	for _, sym := range symbols {
+		if sym.Name == "runtime.types" {
+			types = &sym
+			break
+		}
+	}
+	if types == nil {
+		t.Fatal("couldn't find runtime.types in symbols")
+	}
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	rdr := d.Reader()
+	ex := dwtest.Examiner{}
+	if err := ex.Populate(rdr); err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+	dies := ex.Named("*main.X")
+	if len(dies) != 1 {
+		t.Fatalf("wanted 1 DIE named *main.X, found %v", len(dies))
+	}
+	rtAttr := dies[0].Val(intdwarf.DW_AT_go_runtime_type)
+	if rtAttr == nil {
+		t.Fatalf("*main.X DIE had no runtime type attr. DIE: %v", dies[0])
+	}
+
+	if platform.DefaultPIE(runtime.GOOS, runtime.GOARCH, false) {
+		return // everything is PIE, addresses are relocated
+	}
+	if rtAttr.(uint64)+types.Addr != addr {
+		t.Errorf("DWARF type offset was %#x+%#x, but test program said %#x", rtAttr.(uint64), types.Addr, addr)
+	}
+}
+
+func TestIssue27614(t *testing.T) {
+	// Type references in debug_info should always use the DW_TAG_typedef_type
+	// for the type, when that's generated.
+
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	dir := t.TempDir()
+
+	const prog = `package main
+
+import "fmt"
+
+type astruct struct {
+	X int
+}
+
+type bstruct struct {
+	X float32
+}
+
+var globalptr *astruct
+var globalvar astruct
+var bvar0, bvar1, bvar2 bstruct
+
+func main() {
+	fmt.Println(globalptr, globalvar, bvar0, bvar1, bvar2)
+}
+`
+
+	f := gobuild(t, dir, prog, NoOpt)
+
+	defer f.Close()
+
+	data, err := f.DWARF()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rdr := data.Reader()
+
+	var astructTypeDIE, bstructTypeDIE, ptrastructTypeDIE *dwarf.Entry
+	var globalptrDIE, globalvarDIE *dwarf.Entry
+	var bvarDIE [3]*dwarf.Entry
+
+	for {
+		e, err := rdr.Next()
+		if err != nil {
+			t.Fatal(err)
+		}
+		if e == nil {
+			break
+		}
+
+		name, _ := e.Val(dwarf.AttrName).(string)
+
+		switch e.Tag {
+		case dwarf.TagTypedef:
+			switch name {
+			case "main.astruct":
+				astructTypeDIE = e
+			case "main.bstruct":
+				bstructTypeDIE = e
+			}
+		case dwarf.TagPointerType:
+			if name == "*main.astruct" {
+				ptrastructTypeDIE = e
+			}
+		case dwarf.TagVariable:
+			switch name {
+			case "main.globalptr":
+				globalptrDIE = e
+			case "main.globalvar":
+				globalvarDIE = e
+			default:
+				const bvarprefix = "main.bvar"
+				if strings.HasPrefix(name, bvarprefix) {
+					i, _ := strconv.Atoi(name[len(bvarprefix):])
+					bvarDIE[i] = e
+				}
+			}
+		}
+	}
+
+	typedieof := func(e *dwarf.Entry) dwarf.Offset {
+		return e.Val(dwarf.AttrType).(dwarf.Offset)
+	}
+
+	if off := typedieof(ptrastructTypeDIE); off != astructTypeDIE.Offset {
+		t.Errorf("type attribute of *main.astruct references %#x, not main.astruct DIE at %#x\n", off, astructTypeDIE.Offset)
+	}
+
+	if off := typedieof(globalptrDIE); off != ptrastructTypeDIE.Offset {
+		t.Errorf("type attribute of main.globalptr references %#x, not *main.astruct DIE at %#x\n", off, ptrastructTypeDIE.Offset)
+	}
+
+	if off := typedieof(globalvarDIE); off != astructTypeDIE.Offset {
+		t.Errorf("type attribute of main.globalvar1 references %#x, not main.astruct DIE at %#x\n", off, astructTypeDIE.Offset)
+	}
+
+	for i := range bvarDIE {
+		if off := typedieof(bvarDIE[i]); off != bstructTypeDIE.Offset {
+			t.Errorf("type attribute of main.bvar%d references %#x, not main.bstruct DIE at %#x\n", i, off, bstructTypeDIE.Offset)
+		}
+	}
+}
+
+func TestStaticTmp(t *testing.T) {
+	// Checks that statictmp variables do not appear in debug_info or the
+	// symbol table.
+	// Also checks that statictmp variables do not collide with user defined
+	// variables (issue #25113)
+
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	dir := t.TempDir()
+
+	const prog = `package main
+
+var stmp_0 string
+var a []int
+
+func init() {
+	a = []int{ 7 }
+}
+
+func main() {
+	println(a[0])
+}
+`
+
+	f := gobuild(t, dir, prog, NoOpt)
+
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	rdr := d.Reader()
+	for {
+		e, err := rdr.Next()
+		if err != nil {
+			t.Fatal(err)
+		}
+		if e == nil {
+			break
+		}
+		if e.Tag != dwarf.TagVariable {
+			continue
+		}
+		name, ok := e.Val(dwarf.AttrName).(string)
+		if !ok {
+			continue
+		}
+		if strings.Contains(name, "stmp") {
+			t.Errorf("statictmp variable found in debug_info: %s at %x", name, e.Offset)
+		}
+	}
+
+	// When external linking, we put all symbols in the symbol table (so the
+	// external linker can find them). Skip the symbol table check.
+	// TODO: maybe there is some way to tell the external linker not to put
+	// those symbols in the executable's symbol table? Prefix the symbol name
+	// with "." or "L" to pretend it is a label?
+	if !testenv.CanInternalLink(false) {
+		return
+	}
+
+	syms, err := f.Symbols()
+	if err != nil {
+		t.Fatalf("error reading symbols: %v", err)
+	}
+	for _, sym := range syms {
+		if strings.Contains(sym.Name, "stmp") {
+			t.Errorf("statictmp variable found in symbol table: %s", sym.Name)
+		}
+	}
+}
+
+func TestPackageNameAttr(t *testing.T) {
+	const dwarfAttrGoPackageName = dwarf.Attr(0x2905)
+	const dwarfGoLanguage = 22
+
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	dir := t.TempDir()
+
+	const prog = "package main\nfunc main() {\nprintln(\"hello world\")\n}\n"
+
+	f := gobuild(t, dir, prog, NoOpt)
+
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	rdr := d.Reader()
+	runtimeUnitSeen := false
+	for {
+		e, err := rdr.Next()
+		if err != nil {
+			t.Fatal(err)
+		}
+		if e == nil {
+			break
+		}
+		if e.Tag != dwarf.TagCompileUnit {
+			continue
+		}
+		if lang, _ := e.Val(dwarf.AttrLanguage).(int64); lang != dwarfGoLanguage {
+			continue
+		}
+
+		pn, ok := e.Val(dwarfAttrGoPackageName).(string)
+		if !ok {
+			name, _ := e.Val(dwarf.AttrName).(string)
+			t.Errorf("found compile unit without package name: %s", name)
+
+		}
+		if pn == "" {
+			name, _ := e.Val(dwarf.AttrName).(string)
+			t.Errorf("found compile unit with empty package name: %s", name)
+		} else {
+			if pn == "runtime" {
+				runtimeUnitSeen = true
+			}
+		}
+	}
+
+	// Something is wrong if there's no runtime compilation unit.
+	if !runtimeUnitSeen {
+		t.Errorf("no package name for runtime unit")
+	}
+}
+
+func TestMachoIssue32233(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+
+	if runtime.GOOS != "darwin" {
+		t.Skip("skipping; test only interesting on darwin")
+	}
+
+	f := gobuildTestdata(t, "testdata/issue32233/main", DefaultOpt)
+	f.Close()
+}
+
+func TestWindowsIssue36495(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	if runtime.GOOS != "windows" {
+		t.Skip("skipping: test only on windows")
+	}
+
+	dir := t.TempDir()
+
+	prog := `
+package main
+
+import "fmt"
+
+func main() {
+  fmt.Println("Hello World")
+}`
+	f := gobuild(t, dir, prog, NoOpt)
+	defer f.Close()
+	exe, err := pe.Open(f.path)
+	if err != nil {
+		t.Fatalf("error opening pe file: %v", err)
+	}
+	defer exe.Close()
+	dw, err := exe.DWARF()
+	if err != nil {
+		t.Fatalf("error parsing DWARF: %v", err)
+	}
+	rdr := dw.Reader()
+	for {
+		e, err := rdr.Next()
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		if e == nil {
+			break
+		}
+		if e.Tag != dwarf.TagCompileUnit {
+			continue
+		}
+		lnrdr, err := dw.LineReader(e)
+		if err != nil {
+			t.Fatalf("error creating DWARF line reader: %v", err)
+		}
+		if lnrdr != nil {
+			var lne dwarf.LineEntry
+			for {
+				err := lnrdr.Next(&lne)
+				if err == io.EOF {
+					break
+				}
+				if err != nil {
+					t.Fatalf("error reading next DWARF line: %v", err)
+				}
+				if strings.Contains(lne.File.Name, `\`) {
+					t.Errorf("filename should not contain backslash: %v", lne.File.Name)
+				}
+			}
+		}
+		rdr.SkipChildren()
+	}
+}
+
+func TestIssue38192(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	// Build a test program that contains a translation unit whose
+	// text (from am assembly source) contains only a single instruction.
+	f := gobuildTestdata(t, "testdata/issue38192", DefaultOpt)
+	defer f.Close()
+
+	// Open the resulting binary and examine the DWARF it contains.
+	// Look for the function of interest ("main.singleInstruction")
+	// and verify that the line table has an entry not just for the
+	// single instruction but also a dummy instruction following it,
+	// so as to test that whoever is emitting the DWARF doesn't
+	// emit an end-sequence op immediately after the last instruction
+	// in the translation unit.
+	//
+	// NB: another way to write this test would have been to run the
+	// resulting executable under GDB, set a breakpoint in
+	// "main.singleInstruction", then verify that GDB displays the
+	// correct line/file information.  Given the headache and flakiness
+	// associated with GDB-based tests these days, a direct read of
+	// the line table seems more desirable.
+	rows := []dwarf.LineEntry{}
+	dw, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error parsing DWARF: %v", err)
+	}
+	rdr := dw.Reader()
+	for {
+		e, err := rdr.Next()
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		if e == nil {
+			break
+		}
+		if e.Tag != dwarf.TagCompileUnit {
+			continue
+		}
+		// NB: there can be multiple compile units named "main".
+		name := e.Val(dwarf.AttrName).(string)
+		if name != "main" {
+			continue
+		}
+		lnrdr, err := dw.LineReader(e)
+		if err != nil {
+			t.Fatalf("error creating DWARF line reader: %v", err)
+		}
+		if lnrdr != nil {
+			var lne dwarf.LineEntry
+			for {
+				err := lnrdr.Next(&lne)
+				if err == io.EOF {
+					break
+				}
+				if err != nil {
+					t.Fatalf("error reading next DWARF line: %v", err)
+				}
+				if !strings.HasSuffix(lne.File.Name, "ld/testdata/issue38192/oneline.s") {
+					continue
+				}
+				rows = append(rows, lne)
+			}
+		}
+		rdr.SkipChildren()
+	}
+	f.Close()
+
+	// Make sure that:
+	// - main.singleInstruction appears in the line table
+	// - more than one PC value appears the line table for
+	//   that compilation unit.
+	// - at least one row has the correct line number (8)
+	pcs := make(map[uint64]bool)
+	line8seen := false
+	for _, r := range rows {
+		pcs[r.Address] = true
+		if r.Line == 8 {
+			line8seen = true
+		}
+	}
+	failed := false
+	if len(pcs) < 2 {
+		failed = true
+		t.Errorf("not enough line table rows for main.singleInstruction (got %d, wanted > 1", len(pcs))
+	}
+	if !line8seen {
+		failed = true
+		t.Errorf("line table does not contain correct line for main.singleInstruction")
+	}
+	if !failed {
+		return
+	}
+	for i, r := range rows {
+		t.Logf("row %d: A=%x F=%s L=%d\n", i, r.Address, r.File.Name, r.Line)
+	}
+}
+
+func TestIssue39757(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	// In this bug the DWARF line table contents for the last couple of
+	// instructions in a function were incorrect (bad file/line). This
+	// test verifies that all of the line table rows for a function
+	// of interest have the same file (no "autogenerated").
+	//
+	// Note: the function in this test was written with an eye towards
+	// ensuring that there are no inlined routines from other packages
+	// (which could introduce other source files into the DWARF); it's
+	// possible that at some point things could evolve in the
+	// compiler/runtime in ways that aren't happening now, so this
+	// might be something to check for if it does start failing.
+
+	f := gobuildTestdata(t, "testdata/issue39757", DefaultOpt)
+	defer f.Close()
+
+	syms, err := f.Symbols()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var addr uint64
+	for _, sym := range syms {
+		if sym.Name == "main.main" {
+			addr = sym.Addr
+			break
+		}
+	}
+	if addr == 0 {
+		t.Fatal("cannot find main.main in symbols")
+	}
+
+	// Open the resulting binary and examine the DWARF it contains.
+	// Look for the function of interest ("main.main")
+	// and verify that all line table entries show the same source
+	// file.
+	dw, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error parsing DWARF: %v", err)
+	}
+	rdr := dw.Reader()
+	ex := &dwtest.Examiner{}
+	if err := ex.Populate(rdr); err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	maindie := findSubprogramDIE(t, ex, "main.main")
+
+	// Collect the start/end PC for main.main. The format/class of the
+	// high PC attr may vary depending on which DWARF version we're generating;
+	// invoke a helper to handle the various possibilities.
+	// the low PC as opposed to an address; allow for both possibilities.
+	lowpc, highpc, perr := dwtest.SubprogLoAndHighPc(maindie)
+	if perr != nil {
+		t.Fatalf("main.main DIE malformed: %v", perr)
+	}
+	t.Logf("lo=0x%x hi=0x%x\n", lowpc, highpc)
+
+	// Now read the line table for the 'main' compilation unit.
+	mainIdx := ex.IdxFromOffset(maindie.Offset)
+	cuentry := ex.Parent(mainIdx)
+	if cuentry == nil {
+		t.Fatalf("main.main DIE appears orphaned")
+	}
+	lnrdr, lerr := dw.LineReader(cuentry)
+	if lerr != nil {
+		t.Fatalf("error creating DWARF line reader: %v", err)
+	}
+	if lnrdr == nil {
+		t.Fatalf("no line table for main.main compilation unit")
+	}
+	rows := []dwarf.LineEntry{}
+	mainrows := 0
+	var lne dwarf.LineEntry
+	for {
+		err := lnrdr.Next(&lne)
+		if err == io.EOF {
+			break
+		}
+		rows = append(rows, lne)
+		if err != nil {
+			t.Fatalf("error reading next DWARF line: %v", err)
+		}
+		if lne.Address < lowpc || lne.Address > highpc {
+			continue
+		}
+		if !strings.HasSuffix(lne.File.Name, "issue39757main.go") {
+			t.Errorf("found row with file=%s (not issue39757main.go)", lne.File.Name)
+		}
+		mainrows++
+	}
+	f.Close()
+
+	// Make sure we saw a few rows.
+	if mainrows < 3 {
+		t.Errorf("not enough line table rows for main.main (got %d, wanted > 3", mainrows)
+		for i, r := range rows {
+			t.Logf("row %d: A=%x F=%s L=%d\n", i, r.Address, r.File.Name, r.Line)
+		}
+	}
+}
+
+func TestIssue42484(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	// Avoid spurious failures from external linkers.
+	//
+	// N.B. go build below explictly doesn't pass through
+	// -asan/-msan/-race, so we don't care about those.
+	testenv.MustInternalLink(t, testenv.NoSpecialBuildTypes)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	f := gobuildTestdata(t, "testdata/issue42484", NoOpt)
+
+	var lastAddr uint64
+	var lastFile string
+	var lastLine int
+
+	dw, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error parsing DWARF: %v", err)
+	}
+	rdr := dw.Reader()
+	for {
+		e, err := rdr.Next()
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		if e == nil {
+			break
+		}
+		if e.Tag != dwarf.TagCompileUnit {
+			continue
+		}
+		lnrdr, err := dw.LineReader(e)
+		if err != nil {
+			t.Fatalf("error creating DWARF line reader: %v", err)
+		}
+		if lnrdr != nil {
+			var lne dwarf.LineEntry
+			for {
+				err := lnrdr.Next(&lne)
+				if err == io.EOF {
+					break
+				}
+				if err != nil {
+					t.Fatalf("error reading next DWARF line: %v", err)
+				}
+				if lne.EndSequence {
+					continue
+				}
+				if lne.Address == lastAddr && (lne.File.Name != lastFile || lne.Line != lastLine) {
+					t.Errorf("address %#x is assigned to both %s:%d and %s:%d", lastAddr, lastFile, lastLine, lne.File.Name, lne.Line)
+				}
+				lastAddr = lne.Address
+				lastFile = lne.File.Name
+				lastLine = lne.Line
+			}
+		}
+		rdr.SkipChildren()
+	}
+	f.Close()
+}
+
+// processParams examines the formal parameter children of subprogram
+// DIE "die" using the explorer "ex" and returns a string that
+// captures the name, order, and classification of the subprogram's
+// input and output parameters. For example, for the go function
+//
+//	func foo(i1 int, f1 float64) (string, bool) {
+//
+// this function would return a string something like
+//
+//	i1:0:1 f1:1:1 ~r0:2:2 ~r1:3:2
+//
+// where each chunk above is of the form NAME:ORDER:INOUTCLASSIFICATION
+func processParams(die *dwarf.Entry, ex *dwtest.Examiner) string {
+	// Values in the returned map are of the form <order>:<varparam>
+	// where order is the order within the child DIE list of the
+	// param, and <varparam> is an integer:
+	//
+	//  -1: varparm attr not found
+	//   1: varparm found with value false
+	//   2: varparm found with value true
+	//
+	foundParams := make(map[string]string)
+
+	// Walk the subprogram DIE's children looking for params.
+	pIdx := ex.IdxFromOffset(die.Offset)
+	childDies := ex.Children(pIdx)
+	idx := 0
+	for _, child := range childDies {
+		if child.Tag == dwarf.TagFormalParameter {
+			// NB: a setting of DW_AT_variable_parameter indicates
+			// that the param in question is an output parameter; we
+			// want to see this attribute set to TRUE for all Go
+			// return params. It would be OK to have it missing for
+			// input parameters, but for the moment we verify that the
+			// attr is present but set to false.
+			st := -1
+			if vp, ok := child.Val(dwarf.AttrVarParam).(bool); ok {
+				if vp {
+					st = 2
+				} else {
+					st = 1
+				}
+			}
+			if name, ok := child.Val(dwarf.AttrName).(string); ok {
+				foundParams[name] = fmt.Sprintf("%d:%d", idx, st)
+				idx++
+			}
+		}
+	}
+
+	found := make([]string, 0, len(foundParams))
+	for k, v := range foundParams {
+		found = append(found, fmt.Sprintf("%s:%s", k, v))
+	}
+	sort.Strings(found)
+
+	return fmt.Sprintf("%+v", found)
+}
+
+func TestOutputParamAbbrevAndAttr(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+	t.Parallel()
+
+	// This test verifies that the compiler is selecting the correct
+	// DWARF abbreviation for output parameters, and that the
+	// variable parameter attribute is correct for in-params and
+	// out-params.
+
+	const prog = `
+package main
+
+//go:noinline
+func ABC(c1, c2, c3 int, d1, d2, d3, d4 string, f1, f2, f3 float32, g1 [1024]int) (r1 int, r2 int, r3 [1024]int, r4 byte, r5 string, r6 float32) {
+	g1[0] = 6
+	r1, r2, r3, r4, r5, r6 = c3, c2+c1, g1, 'a', d1+d2+d3+d4, f1+f2+f3
+	return
+}
+
+func main() {
+	a := [1024]int{}
+	v1, v2, v3, v4, v5, v6 := ABC(1, 2, 3, "a", "b", "c", "d", 1.0, 2.0, 1.0, a)
+	println(v1, v2, v3[0], v4, v5, v6)
+}
+`
+	_, ex := gobuildAndExamine(t, prog, NoOpt)
+
+	abcdie := findSubprogramDIE(t, ex, "main.ABC")
+
+	// Call a helper to collect param info.
+	found := processParams(abcdie, ex)
+
+	// Make sure we see all of the expected params in the proper
+	// order, that they have the varparam attr, and the varparam is
+	// set for the returns.
+	expected := "[c1:0:1 c2:1:1 c3:2:1 d1:3:1 d2:4:1 d3:5:1 d4:6:1 f1:7:1 f2:8:1 f3:9:1 g1:10:1 r1:11:2 r2:12:2 r3:13:2 r4:14:2 r5:15:2 r6:16:2]"
+	if found != expected {
+		t.Errorf("param check failed, wanted:\n%s\ngot:\n%s\n",
+			expected, found)
+	}
+}
+
+func TestDictIndex(t *testing.T) {
+	// Check that variables with a parametric type have a dictionary index
+	// attribute and that types that are only referenced through dictionaries
+	// have DIEs.
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+	t.Parallel()
+
+	const prog = `
+package main
+
+import "fmt"
+
+type CustomInt int
+
+func testfn[T any](arg T) {
+	var mapvar = make(map[int]T)
+	mapvar[0] = arg
+	fmt.Println(arg, mapvar)
+}
+
+func main() {
+	testfn(CustomInt(3))
+}
+`
+
+	dir := t.TempDir()
+	f := gobuild(t, dir, prog, NoOpt)
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	rdr := d.Reader()
+	found := false
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		name, _ := entry.Val(dwarf.AttrName).(string)
+		if strings.HasPrefix(name, "main.testfn") {
+			found = true
+			break
+		}
+	}
+
+	if !found {
+		t.Fatalf("could not find main.testfn")
+	}
+
+	offs := []dwarf.Offset{}
+	for entry, err := rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		if entry.Tag == 0 {
+			break
+		}
+		name, _ := entry.Val(dwarf.AttrName).(string)
+		switch name {
+		case "arg", "mapvar":
+			offs = append(offs, entry.Val(dwarf.AttrType).(dwarf.Offset))
+		}
+	}
+	if len(offs) != 2 {
+		t.Errorf("wrong number of variables found in main.testfn %d", len(offs))
+	}
+	for _, off := range offs {
+		rdr.Seek(off)
+		entry, err := rdr.Next()
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		if _, ok := entry.Val(intdwarf.DW_AT_go_dict_index).(int64); !ok {
+			t.Errorf("could not find DW_AT_go_dict_index attribute offset %#x (%T)", off, entry.Val(intdwarf.DW_AT_go_dict_index))
+		}
+	}
+
+	rdr.Seek(0)
+	ex := dwtest.Examiner{}
+	if err := ex.Populate(rdr); err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+	for _, typeName := range []string{"main.CustomInt", "map[int]main.CustomInt"} {
+		dies := ex.Named(typeName)
+		if len(dies) != 1 {
+			t.Errorf("wanted 1 DIE named %s, found %v", typeName, len(dies))
+		}
+		if dies[0].Val(intdwarf.DW_AT_go_runtime_type).(uint64) == 0 {
+			t.Errorf("type %s does not have DW_AT_go_runtime_type", typeName)
+		}
+	}
+}
+
+func TestOptimizedOutParamHandling(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+	t.Parallel()
+
+	// This test is intended to verify that the compiler emits DWARF
+	// DIE entries for all input and output parameters, and that:
+	//
+	//   - attributes are set correctly for output params,
+	//   - things appear in the proper order
+	//   - things work properly for both register-resident
+	//     params and params passed on the stack
+	//   - things work for both referenced and unreferenced params
+	//   - things work for named return values un-named return vals
+	//
+	// The scenarios below don't cover all possible permutations and
+	// combinations, but they hit a bunch of the high points.
+
+	const prog = `
+package main
+
+// First testcase. All input params in registers, all params used.
+
+//go:noinline
+func tc1(p1, p2 int, p3 string) (int, string) {
+	return p1 + p2, p3 + "foo"
+}
+
+// Second testcase. Some params in registers, some on stack.
+
+//go:noinline
+func tc2(p1 int, p2 [128]int, p3 string) (int, string, [128]int) {
+	return p1 + p2[p1], p3 + "foo", [128]int{p1}
+}
+
+// Third testcase. Named return params.
+
+//go:noinline
+func tc3(p1 int, p2 [128]int, p3 string) (r1 int, r2 bool, r3 string, r4 [128]int) {
+	if p1 == 101 {
+		r1 = p1 + p2[p1]
+		r2 = p3 == "foo"
+		r4 = [128]int{p1}
+		return
+	} else {
+		return p1 - p2[p1+3], false, "bar", [128]int{p1 + 2}
+	}
+}
+
+// Fourth testcase. Some thing are used, some are unused.
+
+//go:noinline
+func tc4(p1, p1un int, p2, p2un [128]int, p3, p3un string) (r1 int, r1un int, r2 bool, r3 string, r4, r4un [128]int) {
+	if p1 == 101 {
+		r1 = p1 + p2[p2[0]]
+		r2 = p3 == "foo"
+		r4 = [128]int{p1}
+		return
+	} else {
+		return p1, -1, true, "plex", [128]int{p1 + 2}, [128]int{-1}
+	}
+}
+
+func main() {
+	{
+		r1, r2 := tc1(3, 4, "five")
+		println(r1, r2)
+	}
+	{
+		x := [128]int{9}
+		r1, r2, r3 := tc2(3, x, "five")
+		println(r1, r2, r3[0])
+	}
+	{
+		x := [128]int{9}
+		r1, r2, r3, r4 := tc3(3, x, "five")
+		println(r1, r2, r3, r4[0])
+	}
+	{
+		x := [128]int{3}
+		y := [128]int{7}
+		r1, r1u, r2, r3, r4, r4u := tc4(0, 1, x, y, "a", "b")
+		println(r1, r1u, r2, r3, r4[0], r4u[1])
+	}
+
+}
+`
+	_, ex := gobuildAndExamine(t, prog, DefaultOpt)
+
+	testcases := []struct {
+		tag      string
+		expected string
+	}{
+		{
+			tag:      "tc1",
+			expected: "[p1:0:1 p2:1:1 p3:2:1 ~r0:3:2 ~r1:4:2]",
+		},
+		{
+			tag:      "tc2",
+			expected: "[p1:0:1 p2:1:1 p3:2:1 ~r0:3:2 ~r1:4:2 ~r2:5:2]",
+		},
+		{
+			tag:      "tc3",
+			expected: "[p1:0:1 p2:1:1 p3:2:1 r1:3:2 r2:4:2 r3:5:2 r4:6:2]",
+		},
+		{
+			tag:      "tc4",
+			expected: "[p1:0:1 p1un:1:1 p2:2:1 p2un:3:1 p3:4:1 p3un:5:1 r1:6:2 r1un:7:2 r2:8:2 r3:9:2 r4:10:2 r4un:11:2]",
+		},
+	}
+
+	for _, tc := range testcases {
+		// Locate the proper DIE
+		which := fmt.Sprintf("main.%s", tc.tag)
+		die := findSubprogramDIE(t, ex, which)
+
+		// Examine params for this subprogram.
+		foundParams := processParams(die, ex)
+		if foundParams != tc.expected {
+			t.Errorf("check failed for testcase %s -- wanted:\n%s\ngot:%s\n",
+				tc.tag, tc.expected, foundParams)
+		}
+	}
+}
+func TestIssue54320(t *testing.T) {
+	// Check that when trampolines are used, the DWARF LPT is correctly
+	// emitted in the final binary
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+
+	t.Parallel()
+
+	const prog = `
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Printf("Hello world\n");
+}
+`
+
+	dir := t.TempDir()
+	f := gobuild(t, dir, prog, "-ldflags=-debugtramp=2")
+	defer f.Close()
+
+	d, err := f.DWARF()
+	if err != nil {
+		t.Fatalf("error reading DWARF: %v", err)
+	}
+
+	rdr := d.Reader()
+	found := false
+	var entry *dwarf.Entry
+	for entry, err = rdr.Next(); entry != nil; entry, err = rdr.Next() {
+		if err != nil {
+			t.Fatalf("error reading DWARF: %v", err)
+		}
+		if entry.Tag != dwarf.TagCompileUnit {
+			continue
+		}
+		name, _ := entry.Val(dwarf.AttrName).(string)
+		if name == "main" {
+			found = true
+			break
+		}
+		rdr.SkipChildren()
+	}
+
+	if !found {
+		t.Fatalf("could not find main compile unit")
+	}
+	lr, err := d.LineReader(entry)
+	if err != nil {
+		t.Fatalf("error obtaining linereader: %v", err)
+	}
+
+	var le dwarf.LineEntry
+	found = false
+	for {
+		if err := lr.Next(&le); err != nil {
+			if err == io.EOF {
+				break
+			}
+			t.Fatalf("error reading linentry: %v", err)
+		}
+		// check LE contains an entry to test.go
+		if le.File == nil {
+			continue
+		}
+		file := filepath.Base(le.File.Name)
+		if file == "test.go" {
+			found = true
+			break
+		}
+	}
+	if !found {
+		t.Errorf("no LPT entries for test.go")
+	}
+}
+
+const zeroSizedVarProg = `
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	zeroSizedVariable := struct{}{}
+	fmt.Println(zeroSizedVariable)
+}
+`
+
+func TestZeroSizedVariable(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+	t.Parallel()
+
+	if testing.Short() {
+		t.Skip("skipping test in short mode.")
+	}
+
+	// This test verifies that the compiler emits DIEs for zero sized variables
+	// (for example variables of type 'struct {}').
+	// See go.dev/issues/54615.
+
+	for _, opt := range []string{NoOpt, DefaultOpt} {
+		opt := opt
+		t.Run(opt, func(t *testing.T) {
+			_, ex := gobuildAndExamine(t, zeroSizedVarProg, opt)
+
+			// Locate the main.zeroSizedVariable DIE
+			abcs := ex.Named("zeroSizedVariable")
+			if len(abcs) == 0 {
+				t.Fatalf("unable to locate DIE for zeroSizedVariable")
+			}
+			if len(abcs) != 1 {
+				t.Fatalf("more than one zeroSizedVariable DIE")
+			}
+		})
+	}
+}
+
+func TestConsistentGoKindAndRuntimeType(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	mustHaveDWARF(t)
+	t.Parallel()
+
+	if testing.Short() {
+		t.Skip("skipping test in short mode.")
+	}
+
+	// Ensure that if we emit a "go runtime type" attr on a type DIE,
+	// we also include the "go kind" attribute. See issue #64231.
+	_, ex := gobuildAndExamine(t, zeroSizedVarProg, DefaultOpt)
+
+	// Walk all dies.
+	typesChecked := 0
+	failures := 0
+	for _, die := range ex.DIEs() {
+		// For any type DIE with DW_AT_go_runtime_type set...
+		rtt, hasRT := die.Val(intdwarf.DW_AT_go_runtime_type).(uint64)
+		if !hasRT || rtt == 0 {
+			continue
+		}
+		// ... except unsafe.Pointer...
+		if name, _ := die.Val(intdwarf.DW_AT_name).(string); name == "unsafe.Pointer" {
+			continue
+		}
+		typesChecked++
+		// ... we want to see a meaningful DW_AT_go_kind value.
+		if val, ok := die.Val(intdwarf.DW_AT_go_kind).(int64); !ok || val == 0 {
+			failures++
+			// dump DIEs for first 10 failures.
+			if failures <= 10 {
+				idx := ex.IdxFromOffset(die.Offset)
+				t.Logf("type DIE has DW_AT_go_runtime_type but invalid DW_AT_go_kind:\n")
+				ex.DumpEntry(idx, false, 0)
+			}
+			t.Errorf("bad type DIE at offset %d\n", die.Offset)
+		}
+	}
+	if typesChecked == 0 {
+		t.Fatalf("something went wrong, 0 types checked")
+	} else {
+		t.Logf("%d types checked\n", typesChecked)
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/elf.go b/go/src/cmd/link/internal/ld/elf.go
new file mode 100644
index 0000000000000000000000000000000000000000..12218feb314b8c99aba6e0e2786bdd110f78e16c
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/elf.go
@@ -0,0 +1,2400 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/hash"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"cmp"
+	"debug/elf"
+	"encoding/binary"
+	"encoding/hex"
+	"fmt"
+	"internal/buildcfg"
+	"os"
+	"path/filepath"
+	"runtime"
+	"slices"
+	"strings"
+)
+
+/*
+ * Derived from:
+ * $FreeBSD: src/sys/sys/elf32.h,v 1.8.14.1 2005/12/30 22:13:58 marcel Exp $
+ * $FreeBSD: src/sys/sys/elf64.h,v 1.10.14.1 2005/12/30 22:13:58 marcel Exp $
+ * $FreeBSD: src/sys/sys/elf_common.h,v 1.15.8.1 2005/12/30 22:13:58 marcel Exp $
+ * $FreeBSD: src/sys/alpha/include/elf.h,v 1.14 2003/09/25 01:10:22 peter Exp $
+ * $FreeBSD: src/sys/amd64/include/elf.h,v 1.18 2004/08/03 08:21:48 dfr Exp $
+ * $FreeBSD: src/sys/arm/include/elf.h,v 1.5.2.1 2006/06/30 21:42:52 cognet Exp $
+ * $FreeBSD: src/sys/i386/include/elf.h,v 1.16 2004/08/02 19:12:17 dfr Exp $
+ * $FreeBSD: src/sys/powerpc/include/elf.h,v 1.7 2004/11/02 09:47:01 ssouhlal Exp $
+ * $FreeBSD: src/sys/sparc64/include/elf.h,v 1.12 2003/09/25 01:10:26 peter Exp $
+ *
+ * Copyright (c) 1996-1998 John D. Polstra.  All rights reserved.
+ * Copyright (c) 2001 David E. O'Brien
+ * Portions Copyright 2009 The Go Authors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+// ELF definitions that are independent of architecture or word size.
+
+// We use the 64-bit data structures on both 32- and 64-bit machines
+// in order to write the code just once. The 64-bit data structure is
+// written in the 32-bit format on the 32-bit machines.
+
+// ElfEhdr is the ELF file header.
+type ElfEhdr elf.Header64
+
+// ElfShdr is an ELF section table entry.
+type ElfShdr struct {
+	elf.Section64
+
+	// nameString is the section name as a string.
+	// This is not to be confused with Name,
+	// inherited from elf.Section64, which is an offset.
+	nameString string
+
+	// The section index, set by elfSortShdrs.
+	// Don't read this directly, use elfShdrShnum.
+	shnum elf.SectionIndex
+
+	// Because we don't compute the final section number
+	// until late in the link, when the link and info fields
+	// hold section indexes, we store pointers, and fetch
+	// the final section index when we write them out.
+	link *ElfShdr
+	info *ElfShdr
+
+	// We compute the section offsets of reloc sections
+	// after we create the ELF section header.
+	// This field lets us fetch the section offset and size.
+	relocSect *sym.Section
+}
+
+// ElfPhdr is the ELF program, or segment, header.
+type ElfPhdr elf.ProgHeader
+
+const (
+	ELF64HDRSIZE  = 64
+	ELF64PHDRSIZE = 56
+	ELF64SHDRSIZE = 64
+	ELF64RELSIZE  = 16
+	ELF64RELASIZE = 24
+	ELF64SYMSIZE  = 24
+	ELF32HDRSIZE  = 52
+	ELF32PHDRSIZE = 32
+	ELF32SHDRSIZE = 40
+	ELF32SYMSIZE  = 16
+	ELF32RELSIZE  = 8
+)
+
+var elfstrdat []byte
+
+// ELFRESERVE is the total amount of space to reserve at the
+// start of the file for Header, PHeaders, SHeaders, and interp.
+// May waste some space.
+// On FreeBSD, cannot be larger than a page.
+const ELFRESERVE = 4096
+
+var (
+	Nelfsym = 1
+
+	elf64 bool
+	// Either ".rel" or ".rela" depending on which type of relocation the
+	// target platform uses.
+	elfRelType string
+
+	ehdr       ElfEhdr
+	phdr       = make([]*ElfPhdr, 0, 8)
+	shdr       = make([]*ElfShdr, 0, 64)
+	shdrSorted bool
+
+	interp string
+)
+
+// ELFArch includes target-specific hooks for ELF targets.
+// This is initialized by the target-specific Init function
+// called by the linker's main function in cmd/link/main.go.
+type ELFArch struct {
+	// TODO: Document these fields.
+
+	Androiddynld   string
+	Linuxdynld     string
+	LinuxdynldMusl string
+	Freebsddynld   string
+	Netbsddynld    string
+	Openbsddynld   string
+	Dragonflydynld string
+	Solarisdynld   string
+
+	Reloc1    func(*Link, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int, int64) bool
+	RelocSize uint32 // size of an ELF relocation record, must match Reloc1.
+	SetupPLT  func(ctxt *Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym)
+
+	// DynamicReadOnly can be set to true to make the .dynamic
+	// section read-only. By default it is writable.
+	// This is used by MIPS targets.
+	DynamicReadOnly bool
+}
+
+var buildinfo []byte
+
+// Elfinit initializes the global ehdr variable that holds the ELF header.
+// It will be updated as write section and program headers.
+func Elfinit(ctxt *Link) {
+	ctxt.IsELF = true
+
+	if ctxt.Arch.InFamily(sys.AMD64, sys.ARM64, sys.Loong64, sys.MIPS64, sys.PPC64, sys.RISCV64, sys.S390X) {
+		elfRelType = ".rela"
+	} else {
+		elfRelType = ".rel"
+	}
+
+	switch ctxt.Arch.Family {
+	// 64-bit architectures
+	case sys.PPC64, sys.S390X:
+		if ctxt.Arch.ByteOrder == binary.BigEndian && ctxt.HeadType != objabi.Hopenbsd {
+			ehdr.Flags = 1 // Version 1 ABI
+		} else {
+			ehdr.Flags = 2 // Version 2 ABI
+		}
+		fallthrough
+	case sys.AMD64, sys.ARM64, sys.Loong64, sys.MIPS64, sys.RISCV64:
+		if ctxt.Arch.Family == sys.MIPS64 {
+			ehdr.Flags = 0x20000004 // MIPS 3 CPIC
+		}
+		if ctxt.Arch.Family == sys.Loong64 {
+			ehdr.Flags = 0x43 // DOUBLE_FLOAT, OBJABI_V1
+		}
+		if ctxt.Arch.Family == sys.RISCV64 {
+			ehdr.Flags = 0x4 // RISCV Float ABI Double
+		}
+		elf64 = true
+
+		ehdr.Phoff = ELF64HDRSIZE      // Must be ELF64HDRSIZE: first PHdr must follow ELF header
+		ehdr.Shoff = ELF64HDRSIZE      // Will move as we add PHeaders
+		ehdr.Ehsize = ELF64HDRSIZE     // Must be ELF64HDRSIZE
+		ehdr.Phentsize = ELF64PHDRSIZE // Must be ELF64PHDRSIZE
+		ehdr.Shentsize = ELF64SHDRSIZE // Must be ELF64SHDRSIZE
+
+	// 32-bit architectures
+	case sys.ARM, sys.MIPS:
+		if ctxt.Arch.Family == sys.ARM {
+			// we use EABI on linux/arm, freebsd/arm, netbsd/arm.
+			if ctxt.HeadType == objabi.Hlinux || ctxt.HeadType == objabi.Hfreebsd || ctxt.HeadType == objabi.Hnetbsd {
+				// We set a value here that makes no indication of which
+				// float ABI the object uses, because this is information
+				// used by the dynamic linker to compare executables and
+				// shared libraries -- so it only matters for cgo calls, and
+				// the information properly comes from the object files
+				// produced by the host C compiler. parseArmAttributes in
+				// ldelf.go reads that information and updates this field as
+				// appropriate.
+				ehdr.Flags = 0x5000002 // has entry point, Version5 EABI
+			}
+		} else if ctxt.Arch.Family == sys.MIPS {
+			ehdr.Flags = 0x50001004 // MIPS 32 CPIC O32
+		}
+		fallthrough
+	default:
+		ehdr.Phoff = ELF32HDRSIZE
+		// Must be ELF32HDRSIZE: first PHdr must follow ELF header
+		ehdr.Shoff = ELF32HDRSIZE      // Will move as we add PHeaders
+		ehdr.Ehsize = ELF32HDRSIZE     // Must be ELF32HDRSIZE
+		ehdr.Phentsize = ELF32PHDRSIZE // Must be ELF32PHDRSIZE
+		ehdr.Shentsize = ELF32SHDRSIZE // Must be ELF32SHDRSIZE
+	}
+}
+
+// fixElfPhdr makes sure PT_LOAD is aligned properly and that there is no gap.
+// Correct ELF loaders will do this implicitly,
+// but buggy ELF loaders like the one in some
+// versions of QEMU and UPX won't.
+func fixElfPhdr(e *ElfPhdr) {
+	frag := int(e.Vaddr & (e.Align - 1))
+
+	e.Off -= uint64(frag)
+	e.Vaddr -= uint64(frag)
+	e.Paddr -= uint64(frag)
+	e.Filesz += uint64(frag)
+	e.Memsz += uint64(frag)
+}
+
+func elf64phdr(out *OutBuf, e *ElfPhdr) {
+	if e.Type == elf.PT_LOAD {
+		fixElfPhdr(e)
+	}
+
+	out.Write32(uint32(e.Type))
+	out.Write32(uint32(e.Flags))
+	out.Write64(e.Off)
+	out.Write64(e.Vaddr)
+	out.Write64(e.Paddr)
+	out.Write64(e.Filesz)
+	out.Write64(e.Memsz)
+	out.Write64(e.Align)
+}
+
+func elf32phdr(out *OutBuf, e *ElfPhdr) {
+	if e.Type == elf.PT_LOAD {
+		fixElfPhdr(e)
+	}
+
+	out.Write32(uint32(e.Type))
+	out.Write32(uint32(e.Off))
+	out.Write32(uint32(e.Vaddr))
+	out.Write32(uint32(e.Paddr))
+	out.Write32(uint32(e.Filesz))
+	out.Write32(uint32(e.Memsz))
+	out.Write32(uint32(e.Flags))
+	out.Write32(uint32(e.Align))
+}
+
+// elfShdrShnum returns the section index of an ElfShdr.
+func elfShdrShnum(e *ElfShdr) elf.SectionIndex {
+	if e.shnum == -1 {
+		Errorf("internal error: retrieved section index before it is set")
+		errorexit()
+	}
+	return e.shnum
+}
+
+// elfShdrOff returns the section offset for an ElfShdr.
+func elfShdrOff(e *ElfShdr) uint64 {
+	if e.relocSect != nil {
+		if e.Off != 0 {
+			Errorf("internal error: ElfShdr relocSect == %p Off == %d", e.relocSect, e.Off)
+			errorexit()
+		}
+		return e.relocSect.Reloff
+	}
+	return e.Off
+}
+
+// elfShdrSize returns the section size for an ElfShdr.
+func elfShdrSize(e *ElfShdr) uint64 {
+	if e.relocSect != nil {
+		if e.Size != 0 {
+			Errorf("internal error: ElfShdr relocSect == %p Size == %d", e.relocSect, e.Size)
+			errorexit()
+		}
+		return e.relocSect.Rellen
+	}
+	return e.Size
+}
+
+// elfShdrLink returns the link value for an ElfShdr.
+func elfShdrLink(e *ElfShdr) uint32 {
+	if e.link != nil {
+		if e.Link != 0 {
+			Errorf("internal error: ElfShdr link == %p Link == %d", e.link, e.Link)
+			errorexit()
+		}
+		return uint32(elfShdrShnum(e.link))
+	}
+	return e.Link
+}
+
+// elfShdrInfo returns the info value for an ElfShdr.
+func elfShdrInfo(e *ElfShdr) uint32 {
+	if e.info != nil {
+		if e.Info != 0 {
+			Errorf("internal error: ElfShdr info == %p Info == %d", e.info, e.Info)
+			errorexit()
+		}
+		return uint32(elfShdrShnum(e.info))
+	}
+	return e.Info
+}
+
+func elf64shdr(out *OutBuf, e *ElfShdr) {
+	out.Write32(e.Name)
+	out.Write32(e.Type)
+	out.Write64(e.Flags)
+	out.Write64(e.Addr)
+	out.Write64(elfShdrOff(e))
+	out.Write64(elfShdrSize(e))
+	out.Write32(elfShdrLink(e))
+	out.Write32(elfShdrInfo(e))
+	out.Write64(e.Addralign)
+	out.Write64(e.Entsize)
+}
+
+func elf32shdr(out *OutBuf, e *ElfShdr) {
+	out.Write32(e.Name)
+	out.Write32(e.Type)
+	out.Write32(uint32(e.Flags))
+	out.Write32(uint32(e.Addr))
+	out.Write32(uint32(elfShdrOff(e)))
+	out.Write32(uint32(elfShdrSize(e)))
+	out.Write32(elfShdrLink(e))
+	out.Write32(elfShdrInfo(e))
+	out.Write32(uint32(e.Addralign))
+	out.Write32(uint32(e.Entsize))
+}
+
+func elfwriteshdrs(out *OutBuf) uint32 {
+	if elf64 {
+		for _, sh := range shdr {
+			elf64shdr(out, sh)
+		}
+		return uint32(len(shdr)) * ELF64SHDRSIZE
+	}
+
+	for _, sh := range shdr {
+		elf32shdr(out, sh)
+	}
+	return uint32(len(shdr)) * ELF32SHDRSIZE
+}
+
+// elfSortShdrs sorts the section headers so that allocated sections
+// are first, in address order. This isn't required for correctness,
+// but it makes the ELF file easier for humans to read.
+// We only do this for an executable, not an object file.
+func elfSortShdrs(ctxt *Link) {
+	if ctxt.LinkMode != LinkExternal {
+		// Use [1:] to leave the empty section header zero in place.
+		slices.SortStableFunc(shdr[1:], func(a, b *ElfShdr) int {
+			isAllocated := func(h *ElfShdr) bool {
+				return elf.SectionFlag(h.Flags)&elf.SHF_ALLOC != 0
+			}
+			if isAllocated(a) {
+				if isAllocated(b) {
+					if r := cmp.Compare(a.Addr, b.Addr); r != 0 {
+						return r
+					}
+					// With same address, sort smallest
+					// section first.
+					return cmp.Compare(a.Size, b.Size)
+				}
+				// Allocated before unallocated.
+				return -1
+			}
+			if isAllocated(b) {
+				// Allocated before unallocated.
+				return 1
+			}
+			return 0
+		})
+	}
+	for i, h := range shdr {
+		h.shnum = elf.SectionIndex(i)
+	}
+	shdrSorted = true
+}
+
+// elfWriteShstrtab writes out the ELF section string table.
+// It also sets the Name field of the section headers.
+// It returns the length of the string table.
+func elfWriteShstrtab(ctxt *Link) uint32 {
+	// Map from section name to shstrtab offset.
+	m := make(map[string]uint32, len(shdr))
+
+	m[""] = 0
+	ctxt.Out.WriteByte(0)
+	off := uint32(1)
+
+	writeString := func(s string) {
+		m[s] = off
+		ctxt.Out.WriteString(s)
+		ctxt.Out.WriteByte(0)
+		off += uint32(len(s)) + 1
+	}
+
+	// As a minor optimization, do the relocation sections first,
+	// as they may let us reuse the suffix.
+	// That is, the offset for ".text" can point into ".rel.text".
+	// We don't do a full suffix search as the relocation sections
+	// are likely to be the only match.
+	for _, sh := range shdr {
+		if suffix, ok := strings.CutPrefix(sh.nameString, elfRelType); ok {
+			if _, found := m[suffix]; !found {
+				m[suffix] = off + uint32(len(elfRelType))
+			}
+			writeString(sh.nameString)
+		}
+	}
+
+	for _, sh := range shdr {
+		if shOff, ok := m[sh.nameString]; ok {
+			sh.Name = shOff
+		} else {
+			sh.Name = off
+			writeString(sh.nameString)
+		}
+	}
+
+	return off
+}
+
+func elfwritephdrs(out *OutBuf) uint32 {
+	if elf64 {
+		for i := 0; i < int(ehdr.Phnum); i++ {
+			elf64phdr(out, phdr[i])
+		}
+		return uint32(ehdr.Phnum) * ELF64PHDRSIZE
+	}
+
+	for i := 0; i < int(ehdr.Phnum); i++ {
+		elf32phdr(out, phdr[i])
+	}
+	return uint32(ehdr.Phnum) * ELF32PHDRSIZE
+}
+
+func newElfPhdr() *ElfPhdr {
+	e := new(ElfPhdr)
+	phdr = append(phdr, e)
+	ehdr.Phnum++
+	if elf64 {
+		ehdr.Shoff += ELF64PHDRSIZE
+	} else {
+		ehdr.Shoff += ELF32PHDRSIZE
+	}
+	return e
+}
+
+func newElfShdr(name string) *ElfShdr {
+	if shdrSorted {
+		Errorf("internal error: creating a section header after they were sorted")
+		errorexit()
+	}
+
+	e := &ElfShdr{
+		nameString: name,
+		shnum:      -1, // make invalid for now, set by elfSortShdrs
+	}
+	shdr = append(shdr, e)
+	return e
+}
+
+func getElfEhdr() *ElfEhdr {
+	return &ehdr
+}
+
+func elf64writehdr(out *OutBuf) uint32 {
+	out.Write(ehdr.Ident[:])
+	out.Write16(ehdr.Type)
+	out.Write16(ehdr.Machine)
+	out.Write32(ehdr.Version)
+	out.Write64(ehdr.Entry)
+	out.Write64(ehdr.Phoff)
+	out.Write64(ehdr.Shoff)
+	out.Write32(ehdr.Flags)
+	out.Write16(ehdr.Ehsize)
+	out.Write16(ehdr.Phentsize)
+	out.Write16(ehdr.Phnum)
+	out.Write16(ehdr.Shentsize)
+	out.Write16(ehdr.Shnum)
+	out.Write16(ehdr.Shstrndx)
+	return ELF64HDRSIZE
+}
+
+func elf32writehdr(out *OutBuf) uint32 {
+	out.Write(ehdr.Ident[:])
+	out.Write16(ehdr.Type)
+	out.Write16(ehdr.Machine)
+	out.Write32(ehdr.Version)
+	out.Write32(uint32(ehdr.Entry))
+	out.Write32(uint32(ehdr.Phoff))
+	out.Write32(uint32(ehdr.Shoff))
+	out.Write32(ehdr.Flags)
+	out.Write16(ehdr.Ehsize)
+	out.Write16(ehdr.Phentsize)
+	out.Write16(ehdr.Phnum)
+	out.Write16(ehdr.Shentsize)
+	out.Write16(ehdr.Shnum)
+	out.Write16(ehdr.Shstrndx)
+	return ELF32HDRSIZE
+}
+
+func elfwritehdr(out *OutBuf) uint32 {
+	if elf64 {
+		return elf64writehdr(out)
+	}
+	return elf32writehdr(out)
+}
+
+// elfhash is the dynamic symbol hash function .
+// This is taken directly from the definition document for ELF,
+// except that instead of finishing with "h &^= g" we just write
+// "h &= 0xfffffff", which results in the same value.
+func elfhash(name string) uint32 {
+	var h uint32
+	for i := 0; i < len(name); i++ {
+		h = (h << 4) + uint32(name[i])
+		if g := h & 0xf0000000; g != 0 {
+			h ^= g >> 24
+		}
+		h &= 0x0fffffff
+	}
+	return h
+}
+
+func elfWriteDynEntSym(ctxt *Link, s *loader.SymbolBuilder, tag elf.DynTag, t loader.Sym) {
+	Elfwritedynentsymplus(ctxt, s, tag, t, 0)
+}
+
+func Elfwritedynent(arch *sys.Arch, s *loader.SymbolBuilder, tag elf.DynTag, val uint64) {
+	if elf64 {
+		s.AddUint64(arch, uint64(tag))
+		s.AddUint64(arch, val)
+	} else {
+		s.AddUint32(arch, uint32(tag))
+		s.AddUint32(arch, uint32(val))
+	}
+}
+
+func Elfwritedynentsymplus(ctxt *Link, s *loader.SymbolBuilder, tag elf.DynTag, t loader.Sym, add int64) {
+	if elf64 {
+		s.AddUint64(ctxt.Arch, uint64(tag))
+	} else {
+		s.AddUint32(ctxt.Arch, uint32(tag))
+	}
+	s.AddAddrPlus(ctxt.Arch, t, add)
+}
+
+func elfwritedynentsymsize(ctxt *Link, s *loader.SymbolBuilder, tag elf.DynTag, t loader.Sym) {
+	if elf64 {
+		s.AddUint64(ctxt.Arch, uint64(tag))
+	} else {
+		s.AddUint32(ctxt.Arch, uint32(tag))
+	}
+	s.AddSize(ctxt.Arch, t)
+}
+
+func elfinterp(sh *ElfShdr, startva uint64, resoff uint64, p string) int {
+	interp = p
+	n := len(interp) + 1
+	sh.Addr = startva + resoff - uint64(n)
+	sh.Off = resoff - uint64(n)
+	sh.Size = uint64(n)
+
+	return n
+}
+
+func elfwriteinterp(out *OutBuf) int {
+	sh := elfshname(".interp")
+	out.SeekSet(int64(sh.Off))
+	out.WriteString(interp)
+	out.Write8(0)
+	return int(sh.Size)
+}
+
+// member of .gnu.attributes of MIPS for fpAbi
+const (
+	// No floating point is present in the module (default)
+	MIPS_FPABI_NONE = 0
+	// FP code in the module uses the FP32 ABI for a 32-bit ABI
+	MIPS_FPABI_ANY = 1
+	// FP code in the module only uses single precision ABI
+	MIPS_FPABI_SINGLE = 2
+	// FP code in the module uses soft-float ABI
+	MIPS_FPABI_SOFT = 3
+	// FP code in the module assumes an FPU with FR=1 and has 12
+	// callee-saved doubles. Historic, no longer supported.
+	MIPS_FPABI_HIST = 4
+	// FP code in the module uses the FPXX  ABI
+	MIPS_FPABI_FPXX = 5
+	// FP code in the module uses the FP64  ABI
+	MIPS_FPABI_FP64 = 6
+	// FP code in the module uses the FP64A ABI
+	MIPS_FPABI_FP64A = 7
+)
+
+func elfMipsAbiFlags(sh *ElfShdr, startva uint64, resoff uint64) int {
+	n := 24
+	sh.Addr = startva + resoff - uint64(n)
+	sh.Off = resoff - uint64(n)
+	sh.Size = uint64(n)
+	sh.Type = uint32(elf.SHT_MIPS_ABIFLAGS)
+	sh.Flags = uint64(elf.SHF_ALLOC)
+
+	return n
+}
+
+// elfWriteMipsAbiFlags writes the .MIPS.abiflags section.
+//
+// Layout is given by this C definition:
+//
+//	typedef struct
+//	{
+//	  /* Version of flags structure.  */
+//	  uint16_t version;
+//	  /* The level of the ISA: 1-5, 32, 64.  */
+//	  uint8_t isa_level;
+//	  /* The revision of ISA: 0 for MIPS V and below, 1-n otherwise.  */
+//	  uint8_t isa_rev;
+//	  /* The size of general purpose registers.  */
+//	  uint8_t gpr_size;
+//	  /* The size of co-processor 1 registers.  */
+//	  uint8_t cpr1_size;
+//	  /* The size of co-processor 2 registers.  */
+//	  uint8_t cpr2_size;
+//	  /* The floating-point ABI.  */
+//	  uint8_t fp_abi;
+//	  /* Processor-specific extension.  */
+//	  uint32_t isa_ext;
+//	  /* Mask of ASEs used.  */
+//	  uint32_t ases;
+//	  /* Mask of general flags.  */
+//	  uint32_t flags1;
+//	  uint32_t flags2;
+//	} Elf_Internal_ABIFlags_v0;
+func elfWriteMipsAbiFlags(ctxt *Link) int {
+	sh := elfshname(".MIPS.abiflags")
+	ctxt.Out.SeekSet(int64(sh.Off))
+	ctxt.Out.Write16(0) // version
+	ctxt.Out.Write8(32) // isaLevel
+	ctxt.Out.Write8(1)  // isaRev
+	ctxt.Out.Write8(1)  // gprSize
+	ctxt.Out.Write8(1)  // cpr1Size
+	ctxt.Out.Write8(0)  // cpr2Size
+	if buildcfg.GOMIPS == "softfloat" {
+		ctxt.Out.Write8(MIPS_FPABI_SOFT) // fpAbi
+	} else {
+		// Go cannot make sure non odd-number-fpr is used (ie, in load a double from memory).
+		// So, we mark the object is MIPS I style paired float/double register scheme,
+		// aka MIPS_FPABI_ANY. If we mark the object as FPXX, the kernel may use FR=1 mode,
+		// then we meet some problem.
+		// Note: MIPS_FPABI_ANY is bad naming: in fact it is MIPS I style FPR usage.
+		//       It is not for 'ANY'.
+		// TODO: switch to FPXX after be sure that no odd-number-fpr is used.
+		ctxt.Out.Write8(MIPS_FPABI_ANY) // fpAbi
+	}
+	ctxt.Out.Write32(0) // isaExt
+	ctxt.Out.Write32(0) // ases
+	ctxt.Out.Write32(0) // flags1
+	ctxt.Out.Write32(0) // flags2
+	return int(sh.Size)
+}
+
+func elfnote(sh *ElfShdr, startva uint64, resoff uint64, sizes ...int) int {
+	n := resoff % 4
+	// if section contains multiple notes (as is the case with FreeBSD signature),
+	// multiple note sizes can be specified
+	for _, sz := range sizes {
+		n += 3*4 + uint64(sz)
+	}
+
+	sh.Type = uint32(elf.SHT_NOTE)
+	sh.Flags = uint64(elf.SHF_ALLOC)
+	sh.Addralign = 4
+	sh.Addr = startva + resoff - n
+	sh.Off = resoff - n
+	sh.Size = n - resoff%4
+
+	return int(n)
+}
+
+func elfwritenotehdr(out *OutBuf, str string, namesz uint32, descsz uint32, tag uint32) *ElfShdr {
+	sh := elfshname(str)
+
+	// Write Elf_Note header.
+	out.SeekSet(int64(sh.Off))
+
+	out.Write32(namesz)
+	out.Write32(descsz)
+	out.Write32(tag)
+
+	return sh
+}
+
+// NetBSD Signature (as per sys/exec_elf.h)
+const (
+	ELF_NOTE_NETBSD_NAMESZ  = 7
+	ELF_NOTE_NETBSD_DESCSZ  = 4
+	ELF_NOTE_NETBSD_TAG     = 1
+	ELF_NOTE_NETBSD_VERSION = 700000000 // NetBSD 7.0
+)
+
+var ELF_NOTE_NETBSD_NAME = []byte("NetBSD\x00")
+
+func elfnetbsdsig(sh *ElfShdr, startva uint64, resoff uint64) int {
+	n := int(Rnd(ELF_NOTE_NETBSD_NAMESZ, 4) + Rnd(ELF_NOTE_NETBSD_DESCSZ, 4))
+	return elfnote(sh, startva, resoff, n)
+}
+
+func elfwritenetbsdsig(out *OutBuf) int {
+	// Write Elf_Note header.
+	sh := elfwritenotehdr(out, ".note.netbsd.ident", ELF_NOTE_NETBSD_NAMESZ, ELF_NOTE_NETBSD_DESCSZ, ELF_NOTE_NETBSD_TAG)
+
+	if sh == nil {
+		return 0
+	}
+
+	// Followed by NetBSD string and version.
+	out.Write(ELF_NOTE_NETBSD_NAME)
+	out.Write8(0)
+	out.Write32(ELF_NOTE_NETBSD_VERSION)
+
+	return int(sh.Size)
+}
+
+// The race detector can't handle ASLR (address space layout randomization).
+// ASLR is on by default for NetBSD, so we turn the ASLR off explicitly
+// using a magic elf Note when building race binaries.
+
+func elfnetbsdpax(sh *ElfShdr, startva uint64, resoff uint64) int {
+	n := int(Rnd(4, 4) + Rnd(4, 4))
+	return elfnote(sh, startva, resoff, n)
+}
+
+func elfwritenetbsdpax(out *OutBuf) int {
+	sh := elfwritenotehdr(out, ".note.netbsd.pax", 4 /* length of PaX\x00 */, 4 /* length of flags */, 0x03 /* PaX type */)
+	if sh == nil {
+		return 0
+	}
+	out.Write([]byte("PaX\x00"))
+	out.Write32(0x20) // 0x20 = Force disable ASLR
+	return int(sh.Size)
+}
+
+// OpenBSD Signature
+const (
+	ELF_NOTE_OPENBSD_NAMESZ  = 8
+	ELF_NOTE_OPENBSD_DESCSZ  = 4
+	ELF_NOTE_OPENBSD_TAG     = 1
+	ELF_NOTE_OPENBSD_VERSION = 0
+)
+
+var ELF_NOTE_OPENBSD_NAME = []byte("OpenBSD\x00")
+
+func elfopenbsdsig(sh *ElfShdr, startva uint64, resoff uint64) int {
+	n := ELF_NOTE_OPENBSD_NAMESZ + ELF_NOTE_OPENBSD_DESCSZ
+	return elfnote(sh, startva, resoff, n)
+}
+
+func elfwriteopenbsdsig(out *OutBuf) int {
+	// Write Elf_Note header.
+	sh := elfwritenotehdr(out, ".note.openbsd.ident", ELF_NOTE_OPENBSD_NAMESZ, ELF_NOTE_OPENBSD_DESCSZ, ELF_NOTE_OPENBSD_TAG)
+
+	if sh == nil {
+		return 0
+	}
+
+	// Followed by OpenBSD string and version.
+	out.Write(ELF_NOTE_OPENBSD_NAME)
+
+	out.Write32(ELF_NOTE_OPENBSD_VERSION)
+
+	return int(sh.Size)
+}
+
+// FreeBSD Signature (as per sys/elf_common.h)
+const (
+	ELF_NOTE_FREEBSD_NAMESZ            = 8
+	ELF_NOTE_FREEBSD_DESCSZ            = 4
+	ELF_NOTE_FREEBSD_ABI_TAG           = 1
+	ELF_NOTE_FREEBSD_NOINIT_TAG        = 2
+	ELF_NOTE_FREEBSD_FEATURE_CTL_TAG   = 4
+	ELF_NOTE_FREEBSD_VERSION           = 1203000 // 12.3-RELEASE
+	ELF_NOTE_FREEBSD_FCTL_ASLR_DISABLE = 0x1
+)
+
+const ELF_NOTE_FREEBSD_NAME = "FreeBSD\x00"
+
+func elffreebsdsig(sh *ElfShdr, startva uint64, resoff uint64) int {
+	n := ELF_NOTE_FREEBSD_NAMESZ + ELF_NOTE_FREEBSD_DESCSZ
+	// FreeBSD signature section contains 3 equally sized notes
+	return elfnote(sh, startva, resoff, n, n, n)
+}
+
+// elfwritefreebsdsig writes FreeBSD .note section.
+//
+// See https://www.netbsd.org/docs/kernel/elf-notes.html for the description of
+// a Note element format and
+// https://github.com/freebsd/freebsd-src/blob/main/sys/sys/elf_common.h#L790
+// for the FreeBSD-specific values.
+func elfwritefreebsdsig(out *OutBuf) int {
+	sh := elfshname(".note.tag")
+	if sh == nil {
+		return 0
+	}
+	out.SeekSet(int64(sh.Off))
+
+	// NT_FREEBSD_ABI_TAG
+	out.Write32(ELF_NOTE_FREEBSD_NAMESZ)
+	out.Write32(ELF_NOTE_FREEBSD_DESCSZ)
+	out.Write32(ELF_NOTE_FREEBSD_ABI_TAG)
+	out.WriteString(ELF_NOTE_FREEBSD_NAME)
+	out.Write32(ELF_NOTE_FREEBSD_VERSION)
+
+	// NT_FREEBSD_NOINIT_TAG
+	out.Write32(ELF_NOTE_FREEBSD_NAMESZ)
+	out.Write32(ELF_NOTE_FREEBSD_DESCSZ)
+	out.Write32(ELF_NOTE_FREEBSD_NOINIT_TAG)
+	out.WriteString(ELF_NOTE_FREEBSD_NAME)
+	out.Write32(0)
+
+	// NT_FREEBSD_FEATURE_CTL
+	out.Write32(ELF_NOTE_FREEBSD_NAMESZ)
+	out.Write32(ELF_NOTE_FREEBSD_DESCSZ)
+	out.Write32(ELF_NOTE_FREEBSD_FEATURE_CTL_TAG)
+	out.WriteString(ELF_NOTE_FREEBSD_NAME)
+	if *flagRace {
+		// The race detector can't handle ASLR, turn the ASLR off when compiling with -race.
+		out.Write32(ELF_NOTE_FREEBSD_FCTL_ASLR_DISABLE)
+	} else {
+		out.Write32(0)
+	}
+
+	return int(sh.Size)
+}
+
+func addbuildinfo(ctxt *Link) {
+	val := *flagHostBuildid
+	if val == "" || val == "none" {
+		return
+	}
+	if val == "gobuildid" {
+		buildID := *flagBuildid
+		if buildID == "" {
+			Exitf("-B gobuildid requires a Go build ID supplied via -buildid")
+		}
+
+		if ctxt.IsDarwin() {
+			buildinfo = uuidFromGoBuildId(buildID)
+			return
+		}
+
+		hashedBuildID := hash.Sum32([]byte(buildID))
+		buildinfo = hashedBuildID[:20]
+
+		return
+	}
+
+	if !strings.HasPrefix(val, "0x") {
+		Exitf("-B argument must start with 0x: %s", val)
+	}
+	ov := val
+	val = val[2:]
+
+	maxLen := 32
+	if ctxt.IsDarwin() {
+		maxLen = 16
+	}
+	if hex.DecodedLen(len(val)) > maxLen {
+		Exitf("-B option too long (max %d digits): %s", maxLen, ov)
+	}
+
+	b, err := hex.DecodeString(val)
+	if err != nil {
+		if err == hex.ErrLength {
+			Exitf("-B argument must have even number of digits: %s", ov)
+		}
+		if inv, ok := err.(hex.InvalidByteError); ok {
+			Exitf("-B argument contains invalid hex digit %c: %s", byte(inv), ov)
+		}
+		Exitf("-B argument contains invalid hex: %s", ov)
+	}
+
+	buildinfo = b
+}
+
+// Build info note
+const (
+	ELF_NOTE_BUILDINFO_NAMESZ = 4
+	ELF_NOTE_BUILDINFO_TAG    = 3
+)
+
+var ELF_NOTE_BUILDINFO_NAME = []byte("GNU\x00")
+
+func elfbuildinfo(sh *ElfShdr, startva uint64, resoff uint64) int {
+	n := int(ELF_NOTE_BUILDINFO_NAMESZ + Rnd(int64(len(buildinfo)), 4))
+	return elfnote(sh, startva, resoff, n)
+}
+
+func elfgobuildid(sh *ElfShdr, startva uint64, resoff uint64) int {
+	n := len(ELF_NOTE_GO_NAME) + int(Rnd(int64(len(*flagBuildid)), 4))
+	return elfnote(sh, startva, resoff, n)
+}
+
+func elfwritebuildinfo(out *OutBuf) int {
+	sh := elfwritenotehdr(out, ".note.gnu.build-id", ELF_NOTE_BUILDINFO_NAMESZ, uint32(len(buildinfo)), ELF_NOTE_BUILDINFO_TAG)
+	if sh == nil {
+		return 0
+	}
+
+	out.Write(ELF_NOTE_BUILDINFO_NAME)
+	out.Write(buildinfo)
+	var zero = make([]byte, 4)
+	out.Write(zero[:int(Rnd(int64(len(buildinfo)), 4)-int64(len(buildinfo)))])
+
+	return int(sh.Size)
+}
+
+func elfwritegobuildid(out *OutBuf) int {
+	sh := elfwritenotehdr(out, ".note.go.buildid", uint32(len(ELF_NOTE_GO_NAME)), uint32(len(*flagBuildid)), ELF_NOTE_GOBUILDID_TAG)
+	if sh == nil {
+		return 0
+	}
+
+	out.Write(ELF_NOTE_GO_NAME)
+	out.Write([]byte(*flagBuildid))
+	var zero = make([]byte, 4)
+	out.Write(zero[:int(Rnd(int64(len(*flagBuildid)), 4)-int64(len(*flagBuildid)))])
+
+	return int(sh.Size)
+}
+
+// Go specific notes
+const (
+	ELF_NOTE_GOPKGLIST_TAG = 1
+	ELF_NOTE_GOABIHASH_TAG = 2
+	ELF_NOTE_GODEPS_TAG    = 3
+	ELF_NOTE_GOBUILDID_TAG = 4
+)
+
+var ELF_NOTE_GO_NAME = []byte("Go\x00\x00")
+
+var elfverneed int
+
+type Elfaux struct {
+	next *Elfaux
+	num  int
+	vers string
+}
+
+type Elflib struct {
+	next *Elflib
+	aux  *Elfaux
+	file string
+}
+
+func addelflib(list **Elflib, file string, vers string) *Elfaux {
+	var lib *Elflib
+
+	for lib = *list; lib != nil; lib = lib.next {
+		if lib.file == file {
+			goto havelib
+		}
+	}
+	lib = new(Elflib)
+	lib.next = *list
+	lib.file = file
+	*list = lib
+
+havelib:
+	for aux := lib.aux; aux != nil; aux = aux.next {
+		if aux.vers == vers {
+			return aux
+		}
+	}
+	aux := new(Elfaux)
+	aux.next = lib.aux
+	aux.vers = vers
+	lib.aux = aux
+
+	return aux
+}
+
+func elfdynhash(ctxt *Link) {
+	if !ctxt.IsELF {
+		return
+	}
+
+	nsym := Nelfsym
+	ldr := ctxt.loader
+	s := ldr.CreateSymForUpdate(".hash", 0)
+	s.SetType(sym.SELFROSECT)
+
+	i := nsym
+	nbucket := 1
+	for i > 0 {
+		nbucket++
+		i >>= 1
+	}
+
+	var needlib *Elflib
+	need := make([]*Elfaux, nsym)
+	chain := make([]uint32, nsym)
+	buckets := make([]uint32, nbucket)
+
+	for _, sy := range ldr.DynidSyms() {
+
+		dynid := ldr.SymDynid(sy)
+		if ldr.SymDynimpvers(sy) != "" {
+			need[dynid] = addelflib(&needlib, ldr.SymDynimplib(sy), ldr.SymDynimpvers(sy))
+		}
+
+		name := ldr.SymExtname(sy)
+		hc := elfhash(name)
+
+		b := hc % uint32(nbucket)
+		chain[dynid] = buckets[b]
+		buckets[b] = uint32(dynid)
+	}
+
+	// s390x (ELF64) hash table entries are 8 bytes
+	if ctxt.Arch.Family == sys.S390X {
+		s.AddUint64(ctxt.Arch, uint64(nbucket))
+		s.AddUint64(ctxt.Arch, uint64(nsym))
+		for i := 0; i < nbucket; i++ {
+			s.AddUint64(ctxt.Arch, uint64(buckets[i]))
+		}
+		for i := 0; i < nsym; i++ {
+			s.AddUint64(ctxt.Arch, uint64(chain[i]))
+		}
+	} else {
+		s.AddUint32(ctxt.Arch, uint32(nbucket))
+		s.AddUint32(ctxt.Arch, uint32(nsym))
+		for i := 0; i < nbucket; i++ {
+			s.AddUint32(ctxt.Arch, buckets[i])
+		}
+		for i := 0; i < nsym; i++ {
+			s.AddUint32(ctxt.Arch, chain[i])
+		}
+	}
+
+	dynstr := ldr.CreateSymForUpdate(".dynstr", 0)
+
+	// version symbols
+	gnuVersionR := ldr.CreateSymForUpdate(".gnu.version_r", 0)
+	s = gnuVersionR
+	i = 2
+	nfile := 0
+	for l := needlib; l != nil; l = l.next {
+		nfile++
+
+		// header
+		s.AddUint16(ctxt.Arch, 1) // table version
+		j := 0
+		for x := l.aux; x != nil; x = x.next {
+			j++
+		}
+		s.AddUint16(ctxt.Arch, uint16(j))                        // aux count
+		s.AddUint32(ctxt.Arch, uint32(dynstr.Addstring(l.file))) // file string offset
+		s.AddUint32(ctxt.Arch, 16)                               // offset from header to first aux
+		if l.next != nil {
+			s.AddUint32(ctxt.Arch, 16+uint32(j)*16) // offset from this header to next
+		} else {
+			s.AddUint32(ctxt.Arch, 0)
+		}
+
+		for x := l.aux; x != nil; x = x.next {
+			x.num = i
+			i++
+
+			// aux struct
+			s.AddUint32(ctxt.Arch, elfhash(x.vers))                  // hash
+			s.AddUint16(ctxt.Arch, 0)                                // flags
+			s.AddUint16(ctxt.Arch, uint16(x.num))                    // other - index we refer to this by
+			s.AddUint32(ctxt.Arch, uint32(dynstr.Addstring(x.vers))) // version string offset
+			if x.next != nil {
+				s.AddUint32(ctxt.Arch, 16) // offset from this aux to next
+			} else {
+				s.AddUint32(ctxt.Arch, 0)
+			}
+		}
+	}
+
+	// version references
+	gnuVersion := ldr.CreateSymForUpdate(".gnu.version", 0)
+	s = gnuVersion
+
+	for i := 0; i < nsym; i++ {
+		if i == 0 {
+			s.AddUint16(ctxt.Arch, 0) // first entry - no symbol
+		} else if need[i] == nil {
+			s.AddUint16(ctxt.Arch, 1) // global
+		} else {
+			s.AddUint16(ctxt.Arch, uint16(need[i].num))
+		}
+	}
+
+	s = ldr.CreateSymForUpdate(".dynamic", 0)
+
+	var dtFlags1 elf.DynFlag1
+	if *flagBindNow {
+		dtFlags1 |= elf.DF_1_NOW
+		Elfwritedynent(ctxt.Arch, s, elf.DT_FLAGS, uint64(elf.DF_BIND_NOW))
+	}
+	if ctxt.BuildMode == BuildModePIE {
+		dtFlags1 |= elf.DF_1_PIE
+	}
+	Elfwritedynent(ctxt.Arch, s, elf.DT_FLAGS_1, uint64(dtFlags1))
+
+	elfverneed = nfile
+	if elfverneed != 0 {
+		elfWriteDynEntSym(ctxt, s, elf.DT_VERNEED, gnuVersionR.Sym())
+		Elfwritedynent(ctxt.Arch, s, elf.DT_VERNEEDNUM, uint64(nfile))
+		elfWriteDynEntSym(ctxt, s, elf.DT_VERSYM, gnuVersion.Sym())
+	}
+
+	sy := ldr.CreateSymForUpdate(elfRelType+".plt", 0)
+	if sy.Size() > 0 {
+		if elfRelType == ".rela" {
+			Elfwritedynent(ctxt.Arch, s, elf.DT_PLTREL, uint64(elf.DT_RELA))
+		} else {
+			Elfwritedynent(ctxt.Arch, s, elf.DT_PLTREL, uint64(elf.DT_REL))
+		}
+		elfwritedynentsymsize(ctxt, s, elf.DT_PLTRELSZ, sy.Sym())
+		elfWriteDynEntSym(ctxt, s, elf.DT_JMPREL, sy.Sym())
+	}
+
+	Elfwritedynent(ctxt.Arch, s, elf.DT_NULL, 0)
+}
+
+func elfphload(seg *sym.Segment) *ElfPhdr {
+	ph := newElfPhdr()
+	ph.Type = elf.PT_LOAD
+	if seg.Rwx&4 != 0 {
+		ph.Flags |= elf.PF_R
+	}
+	if seg.Rwx&2 != 0 {
+		ph.Flags |= elf.PF_W
+	}
+	if seg.Rwx&1 != 0 {
+		ph.Flags |= elf.PF_X
+	}
+	ph.Vaddr = seg.Vaddr
+	ph.Paddr = seg.Vaddr
+	ph.Memsz = seg.Length
+	ph.Off = seg.Fileoff
+	ph.Filesz = seg.Filelen
+	ph.Align = uint64(*FlagRound)
+
+	return ph
+}
+
+func elfphrelro(seg *sym.Segment) {
+	ph := newElfPhdr()
+	ph.Type = elf.PT_GNU_RELRO
+	ph.Flags = elf.PF_R
+	ph.Vaddr = seg.Vaddr
+	ph.Paddr = seg.Vaddr
+	ph.Memsz = seg.Length
+	ph.Off = seg.Fileoff
+	ph.Filesz = seg.Filelen
+	ph.Align = uint64(*FlagRound)
+}
+
+// elfshname finds or creates a section given its name.
+func elfshname(name string) *ElfShdr {
+	for _, sh := range shdr {
+		if sh.nameString == name {
+			return sh
+		}
+	}
+	return newElfShdr(name)
+}
+
+// elfshnamedup creates a new section with a given name.
+// If there is an existing section with this name, it creates a duplicate.
+func elfshnamedup(name string) *ElfShdr {
+	return newElfShdr(name)
+}
+
+func elfshalloc(sect *sym.Section) *ElfShdr {
+	sh := elfshname(sect.Name)
+	sect.Elfsect = sh
+	return sh
+}
+
+func elfshbits(linkmode LinkMode, sect *sym.Section) *ElfShdr {
+	var sh *ElfShdr
+
+	if sect.Name == ".text" {
+		if sect.Elfsect == nil {
+			sect.Elfsect = elfshnamedup(sect.Name)
+		}
+		sh = sect.Elfsect.(*ElfShdr)
+	} else {
+		sh = elfshalloc(sect)
+	}
+
+	// If this section has already been set up as a note, we assume type_ and
+	// flags are already correct, but the other fields still need filling in.
+	if sh.Type == uint32(elf.SHT_NOTE) {
+		if linkmode != LinkExternal {
+			// TODO(mwhudson): the approach here will work OK when
+			// linking internally for notes that we want to be included
+			// in a loadable segment (e.g. the abihash note) but not for
+			// notes that we do not want to be mapped (e.g. the package
+			// list note). The real fix is probably to define new values
+			// for Symbol.Type corresponding to mapped and unmapped notes
+			// and handle them in dodata().
+			Errorf("sh.Type == SHT_NOTE in elfshbits when linking internally")
+		}
+		sh.Addralign = uint64(sect.Align)
+		sh.Size = sect.Length
+		sh.Off = sect.Seg.Fileoff + sect.Vaddr - sect.Seg.Vaddr
+		return sh
+	}
+	if sh.Type > 0 {
+		return sh
+	}
+
+	if sect.Vaddr < sect.Seg.Vaddr+sect.Seg.Filelen {
+		switch sect.Name {
+		case ".init_array":
+			sh.Type = uint32(elf.SHT_INIT_ARRAY)
+		default:
+			sh.Type = uint32(elf.SHT_PROGBITS)
+		}
+	} else {
+		sh.Type = uint32(elf.SHT_NOBITS)
+	}
+	sh.Flags = uint64(elf.SHF_ALLOC)
+	if sect.Rwx&1 != 0 {
+		sh.Flags |= uint64(elf.SHF_EXECINSTR)
+	}
+	if sect.Rwx&2 != 0 {
+		sh.Flags |= uint64(elf.SHF_WRITE)
+	}
+	if sect.Name == ".tbss" {
+		sh.Flags |= uint64(elf.SHF_TLS)
+		sh.Type = uint32(elf.SHT_NOBITS)
+	}
+	if linkmode != LinkExternal {
+		sh.Addr = sect.Vaddr
+	}
+
+	if strings.HasPrefix(sect.Name, ".debug") || strings.HasPrefix(sect.Name, ".zdebug") {
+		sh.Flags = 0
+		sh.Addr = 0
+		if sect.Compressed {
+			sh.Flags |= uint64(elf.SHF_COMPRESSED)
+		}
+	}
+
+	sh.Addralign = uint64(sect.Align)
+	sh.Size = sect.Length
+	if sect.Name != ".tbss" {
+		sh.Off = sect.Seg.Fileoff + sect.Vaddr - sect.Seg.Vaddr
+	}
+
+	return sh
+}
+
+func elfshreloc(arch *sys.Arch, sect *sym.Section) *ElfShdr {
+	// If main section is SHT_NOBITS, nothing to relocate.
+	// Also nothing to relocate in .shstrtab or notes or .gopclntab.
+	if sect.Vaddr >= sect.Seg.Vaddr+sect.Seg.Filelen {
+		return nil
+	}
+	switch sect.Name {
+	case ".shstrtab", ".tbss", ".gopclntab":
+		return nil
+	}
+	if sect.Elfsect.(*ElfShdr).Type == uint32(elf.SHT_NOTE) {
+		return nil
+	}
+
+	typ := elf.SHT_REL
+	if elfRelType == ".rela" {
+		typ = elf.SHT_RELA
+	}
+
+	sh := elfshname(elfRelType + sect.Name)
+	// There could be multiple text sections but each needs
+	// its own .rela.text.
+
+	if sect.Name == ".text" {
+		if sh.info != nil && sh.info != sect.Elfsect.(*ElfShdr) {
+			sh = elfshnamedup(elfRelType + sect.Name)
+		}
+	}
+
+	sh.Type = uint32(typ)
+	sh.Entsize = uint64(arch.RegSize) * 2
+	if typ == elf.SHT_RELA {
+		sh.Entsize += uint64(arch.RegSize)
+	}
+	sh.link = elfshname(".symtab")
+	sh.info = sect.Elfsect.(*ElfShdr)
+	sh.relocSect = sect
+	sh.Addralign = uint64(arch.RegSize)
+	return sh
+}
+
+func elfrelocsect(ctxt *Link, out *OutBuf, sect *sym.Section, syms []loader.Sym) {
+	// If main section is SHT_NOBITS, nothing to relocate.
+	// Also nothing to relocate in .shstrtab.
+	if sect.Vaddr >= sect.Seg.Vaddr+sect.Seg.Filelen {
+		return
+	}
+	if sect.Name == ".shstrtab" {
+		return
+	}
+
+	ldr := ctxt.loader
+	for i, s := range syms {
+		if !ldr.AttrReachable(s) {
+			panic("should never happen")
+		}
+		if uint64(ldr.SymValue(s)) >= sect.Vaddr {
+			syms = syms[i:]
+			break
+		}
+	}
+
+	eaddr := sect.Vaddr + sect.Length
+	for _, s := range syms {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		if ldr.SymValue(s) >= int64(eaddr) {
+			break
+		}
+
+		// Compute external relocations on the go, and pass to
+		// ELF.Reloc1 to stream out.
+		relocs := ldr.Relocs(s)
+		for ri := 0; ri < relocs.Count(); ri++ {
+			r := relocs.At(ri)
+			rr, ok := extreloc(ctxt, ldr, s, r)
+			if !ok {
+				continue
+			}
+			if rr.Xsym == 0 {
+				ldr.Errorf(s, "missing xsym in relocation")
+				continue
+			}
+			esr := ElfSymForReloc(ctxt, rr.Xsym)
+			if esr == 0 {
+				ldr.Errorf(s, "reloc %d (%s) to non-elf symbol %s (outer=%s) %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()), ldr.SymName(r.Sym()), ldr.SymName(rr.Xsym), ldr.SymType(r.Sym()), ldr.SymType(r.Sym()).String())
+			}
+			if !ldr.AttrReachable(rr.Xsym) {
+				ldr.Errorf(s, "unreachable reloc %d (%s) target %v", r.Type(), sym.RelocName(ctxt.Arch, r.Type()), ldr.SymName(rr.Xsym))
+			}
+			if !thearch.ELF.Reloc1(ctxt, out, ldr, s, rr, ri, int64(uint64(ldr.SymValue(s)+int64(r.Off()))-sect.Vaddr)) {
+				ldr.Errorf(s, "unsupported obj reloc %d (%s)/%d to %s", r.Type(), sym.RelocName(ctxt.Arch, r.Type()), r.Siz(), ldr.SymName(r.Sym()))
+			}
+		}
+	}
+
+	// sanity check
+	if uint64(out.Offset()) != sect.Reloff+sect.Rellen {
+		panic(fmt.Sprintf("elfrelocsect: size mismatch %d != %d + %d", out.Offset(), sect.Reloff, sect.Rellen))
+	}
+}
+
+func elfEmitReloc(ctxt *Link) {
+	for ctxt.Out.Offset()&7 != 0 {
+		ctxt.Out.Write8(0)
+	}
+
+	sizeExtRelocs(ctxt, thearch.ELF.RelocSize)
+	relocSect, wg := relocSectFn(ctxt, elfrelocsect)
+
+	for _, sect := range Segtext.Sections {
+		if sect.Name == ".text" {
+			relocSect(ctxt, sect, ctxt.Textp)
+		} else {
+			relocSect(ctxt, sect, ctxt.datap)
+		}
+	}
+
+	for _, sect := range Segrodata.Sections {
+		relocSect(ctxt, sect, ctxt.datap)
+	}
+	for _, sect := range Segrelrodata.Sections {
+		relocSect(ctxt, sect, ctxt.datap)
+	}
+	for _, sect := range Segdata.Sections {
+		relocSect(ctxt, sect, ctxt.datap)
+	}
+	for i := 0; i < len(Segdwarf.Sections); i++ {
+		sect := Segdwarf.Sections[i]
+		si := dwarfp[i]
+		if si.secSym() != sect.Sym ||
+			ctxt.loader.SymSect(si.secSym()) != sect {
+			panic("inconsistency between dwarfp and Segdwarf")
+		}
+		relocSect(ctxt, sect, si.syms)
+	}
+	wg.Wait()
+}
+
+func addgonote(ctxt *Link, sectionName string, tag uint32, desc []byte) {
+	ldr := ctxt.loader
+	s := ldr.CreateSymForUpdate(sectionName, 0)
+	s.SetType(sym.SELFROSECT)
+	// namesz
+	s.AddUint32(ctxt.Arch, uint32(len(ELF_NOTE_GO_NAME)))
+	// descsz
+	s.AddUint32(ctxt.Arch, uint32(len(desc)))
+	// tag
+	s.AddUint32(ctxt.Arch, tag)
+	// name + padding
+	s.AddBytes(ELF_NOTE_GO_NAME)
+	for len(s.Data())%4 != 0 {
+		s.AddUint8(0)
+	}
+	// desc + padding
+	s.AddBytes(desc)
+	for len(s.Data())%4 != 0 {
+		s.AddUint8(0)
+	}
+	s.SetSize(int64(len(s.Data())))
+	s.SetAlign(4)
+}
+
+func (ctxt *Link) doelf() {
+	ldr := ctxt.loader
+
+	if ctxt.IsExternal() {
+		*FlagD = true
+	}
+
+	if !*FlagD { // -d suppresses dynamic loader format
+		// dynamic symbol table - first entry all zeros
+		dynsym := ldr.CreateSymForUpdate(".dynsym", 0)
+
+		dynsym.SetType(sym.SELFROSECT)
+		if elf64 {
+			dynsym.SetSize(dynsym.Size() + ELF64SYMSIZE)
+		} else {
+			dynsym.SetSize(dynsym.Size() + ELF32SYMSIZE)
+		}
+
+		// dynamic string table
+		dynstr := ldr.CreateSymForUpdate(".dynstr", 0)
+
+		dynstr.SetType(sym.SELFROSECT)
+		if dynstr.Size() == 0 {
+			dynstr.Addstring("")
+		}
+
+		// relocation table
+		s := ldr.CreateSymForUpdate(elfRelType, 0)
+		s.SetType(sym.SELFROSECT)
+
+		// global offset table
+		got := ldr.CreateSymForUpdate(".got", 0)
+		if ctxt.UseRelro() {
+			got.SetType(sym.SELFRELROSECT)
+		} else {
+			got.SetType(sym.SELFGOT) // writable
+		}
+
+		// ppc64 glink resolver
+		if ctxt.IsPPC64() {
+			s := ldr.CreateSymForUpdate(".glink", 0)
+			s.SetType(sym.SELFRXSECT)
+		}
+
+		// hash
+		hash := ldr.CreateSymForUpdate(".hash", 0)
+		hash.SetType(sym.SELFROSECT)
+
+		gotplt := ldr.CreateSymForUpdate(".got.plt", 0)
+		if ctxt.UseRelro() && *flagBindNow {
+			gotplt.SetType(sym.SELFRELROSECT)
+		} else {
+			gotplt.SetType(sym.SELFSECT) // writable
+		}
+
+		plt := ldr.CreateSymForUpdate(".plt", 0)
+		if ctxt.IsPPC64() {
+			// In the ppc64 ABI, .plt is a data section
+			// written by the dynamic linker.
+			plt.SetType(sym.SELFSECT)
+		} else {
+			plt.SetType(sym.SELFRXSECT)
+		}
+
+		s = ldr.CreateSymForUpdate(elfRelType+".plt", 0)
+		s.SetType(sym.SELFROSECT)
+
+		s = ldr.CreateSymForUpdate(".gnu.version", 0)
+		s.SetType(sym.SELFROSECT)
+
+		s = ldr.CreateSymForUpdate(".gnu.version_r", 0)
+		s.SetType(sym.SELFROSECT)
+
+		// define dynamic elf table
+		dynamic := ldr.CreateSymForUpdate(".dynamic", 0)
+		switch {
+		case thearch.ELF.DynamicReadOnly:
+			dynamic.SetType(sym.SELFROSECT)
+		case ctxt.UseRelro():
+			dynamic.SetType(sym.SELFRELROSECT)
+		default:
+			dynamic.SetType(sym.SELFSECT)
+		}
+
+		if ctxt.IsS390X() {
+			// S390X uses .got instead of .got.plt
+			gotplt = got
+		}
+		thearch.ELF.SetupPLT(ctxt, ctxt.loader, plt, gotplt, dynamic.Sym())
+
+		// .dynamic table
+		elfWriteDynEntSym(ctxt, dynamic, elf.DT_HASH, hash.Sym())
+
+		elfWriteDynEntSym(ctxt, dynamic, elf.DT_SYMTAB, dynsym.Sym())
+		if elf64 {
+			Elfwritedynent(ctxt.Arch, dynamic, elf.DT_SYMENT, ELF64SYMSIZE)
+		} else {
+			Elfwritedynent(ctxt.Arch, dynamic, elf.DT_SYMENT, ELF32SYMSIZE)
+		}
+		elfWriteDynEntSym(ctxt, dynamic, elf.DT_STRTAB, dynstr.Sym())
+		elfwritedynentsymsize(ctxt, dynamic, elf.DT_STRSZ, dynstr.Sym())
+		if elfRelType == ".rela" {
+			rela := ldr.LookupOrCreateSym(".rela", 0)
+			elfWriteDynEntSym(ctxt, dynamic, elf.DT_RELA, rela)
+			elfwritedynentsymsize(ctxt, dynamic, elf.DT_RELASZ, rela)
+			Elfwritedynent(ctxt.Arch, dynamic, elf.DT_RELAENT, ELF64RELASIZE)
+		} else {
+			rel := ldr.LookupOrCreateSym(".rel", 0)
+			elfWriteDynEntSym(ctxt, dynamic, elf.DT_REL, rel)
+			elfwritedynentsymsize(ctxt, dynamic, elf.DT_RELSZ, rel)
+			Elfwritedynent(ctxt.Arch, dynamic, elf.DT_RELENT, ELF32RELSIZE)
+		}
+
+		if rpath.val != "" {
+			Elfwritedynent(ctxt.Arch, dynamic, elf.DT_RUNPATH, uint64(dynstr.Addstring(rpath.val)))
+		}
+
+		if ctxt.IsPPC64() {
+			elfWriteDynEntSym(ctxt, dynamic, elf.DT_PLTGOT, plt.Sym())
+		} else {
+			elfWriteDynEntSym(ctxt, dynamic, elf.DT_PLTGOT, gotplt.Sym())
+		}
+
+		if ctxt.IsPPC64() {
+			Elfwritedynent(ctxt.Arch, dynamic, elf.DT_PPC64_OPT, 0)
+		}
+
+		// Solaris dynamic linker can't handle an empty .rela.plt if
+		// DT_JMPREL is emitted so we have to defer generation of elf.DT_PLTREL,
+		// DT_PLTRELSZ, and elf.DT_JMPREL dynamic entries until after we know the
+		// size of .rel(a).plt section.
+
+		Elfwritedynent(ctxt.Arch, dynamic, elf.DT_DEBUG, 0)
+	}
+
+	if ctxt.IsShared() {
+		// The go.link.abihashbytes symbol will be pointed at the appropriate
+		// part of the .note.go.abihash section in data.go:func address().
+		s := ldr.LookupOrCreateSym("go:link.abihashbytes", 0)
+		sb := ldr.MakeSymbolUpdater(s)
+		ldr.SetAttrLocal(s, true)
+		sb.SetType(sym.SRODATA)
+		ldr.SetAttrSpecial(s, true)
+		sb.SetReachable(true)
+		sb.SetSize(hash.Size32)
+		slices.SortFunc(ctxt.Library, func(a, b *sym.Library) int {
+			return strings.Compare(a.Pkg, b.Pkg)
+		})
+		h := hash.New32()
+		for _, l := range ctxt.Library {
+			h.Write(l.Fingerprint[:])
+		}
+		addgonote(ctxt, ".note.go.abihash", ELF_NOTE_GOABIHASH_TAG, h.Sum([]byte{}))
+		addgonote(ctxt, ".note.go.pkg-list", ELF_NOTE_GOPKGLIST_TAG, pkglistfornote)
+		var deplist []string
+		for _, shlib := range ctxt.Shlibs {
+			deplist = append(deplist, filepath.Base(shlib.Path))
+		}
+		addgonote(ctxt, ".note.go.deps", ELF_NOTE_GODEPS_TAG, []byte(strings.Join(deplist, "\n")))
+	}
+
+	if ctxt.LinkMode == LinkExternal && *flagBuildid != "" {
+		addgonote(ctxt, ".note.go.buildid", ELF_NOTE_GOBUILDID_TAG, []byte(*flagBuildid))
+	}
+
+	//type mipsGnuAttributes struct {
+	//	version uint8   // 'A'
+	//	length  uint32  // 15 including itself
+	//	gnu     [4]byte // "gnu\0"
+	//	tag     uint8   // 1:file, 2: section, 3: symbol, 1 here
+	//	taglen  uint32  // tag length, including tag, 7 here
+	//	tagfp   uint8   // 4
+	//	fpAbi  uint8    // see .MIPS.abiflags
+	//}
+	if ctxt.IsMIPS() {
+		gnuattributes := ldr.CreateSymForUpdate(".gnu.attributes", 0)
+		gnuattributes.SetType(sym.SELFROSECT)
+		gnuattributes.SetReachable(true)
+		gnuattributes.AddUint8('A')               // version 'A'
+		gnuattributes.AddUint32(ctxt.Arch, 15)    // length 15 including itself
+		gnuattributes.AddBytes([]byte("gnu\x00")) // "gnu\0"
+		gnuattributes.AddUint8(1)                 // 1:file, 2: section, 3: symbol, 1 here
+		gnuattributes.AddUint32(ctxt.Arch, 7)     // tag length, including tag, 7 here
+		gnuattributes.AddUint8(4)                 // 4 for FP, 8 for MSA
+		if buildcfg.GOMIPS == "softfloat" {
+			gnuattributes.AddUint8(MIPS_FPABI_SOFT)
+		} else {
+			// Note: MIPS_FPABI_ANY is bad naming: in fact it is MIPS I style FPR usage.
+			//       It is not for 'ANY'.
+			// TODO: switch to FPXX after be sure that no odd-number-fpr is used.
+			gnuattributes.AddUint8(MIPS_FPABI_ANY)
+		}
+	}
+}
+
+// shsym fills in fields of sh where s contains the contents of the section.
+func shsym(sh *ElfShdr, ldr *loader.Loader, s loader.Sym) {
+	if s == 0 {
+		panic("bad symbol in shsym2")
+	}
+	addr := ldr.SymValue(s)
+	if sh.Flags&uint64(elf.SHF_ALLOC) != 0 {
+		sh.Addr = uint64(addr)
+	}
+	sh.Off = uint64(datoff(ldr, s, addr))
+	sh.Size = uint64(ldr.SymSize(s))
+}
+
+func phsh(ph *ElfPhdr, sh *ElfShdr) {
+	ph.Vaddr = sh.Addr
+	ph.Paddr = ph.Vaddr
+	ph.Off = sh.Off
+	ph.Filesz = sh.Size
+	ph.Memsz = sh.Size
+	ph.Align = sh.Addralign
+}
+
+func Asmbelfsetup() {
+	// This null SHdr must appear before all others.
+	elfshname("")
+
+	for _, sect := range Segtext.Sections {
+		// There could be multiple .text sections. Instead check the Elfsect
+		// field to determine if already has an ElfShdr and if not, create one.
+		if sect.Name == ".text" {
+			if sect.Elfsect == nil {
+				sect.Elfsect = elfshnamedup(sect.Name)
+			}
+		} else {
+			elfshalloc(sect)
+		}
+	}
+	for _, sect := range Segrodata.Sections {
+		elfshalloc(sect)
+	}
+	for _, sect := range Segrelrodata.Sections {
+		elfshalloc(sect)
+	}
+	for _, sect := range Segdata.Sections {
+		elfshalloc(sect)
+	}
+	for _, sect := range Segdwarf.Sections {
+		elfshalloc(sect)
+	}
+}
+
+func asmbElf(ctxt *Link) {
+	var symo int64
+	symo = int64(Segdwarf.Fileoff + Segdwarf.Filelen)
+	symo = Rnd(symo, int64(ctxt.Arch.PtrSize))
+
+	ldr := ctxt.loader
+	eh := getElfEhdr()
+	switch ctxt.Arch.Family {
+	default:
+		Exitf("unknown architecture in asmbelf: %v", ctxt.Arch.Family)
+	case sys.MIPS, sys.MIPS64:
+		eh.Machine = uint16(elf.EM_MIPS)
+	case sys.Loong64:
+		eh.Machine = uint16(elf.EM_LOONGARCH)
+	case sys.ARM:
+		eh.Machine = uint16(elf.EM_ARM)
+	case sys.AMD64:
+		eh.Machine = uint16(elf.EM_X86_64)
+	case sys.ARM64:
+		eh.Machine = uint16(elf.EM_AARCH64)
+	case sys.I386:
+		eh.Machine = uint16(elf.EM_386)
+	case sys.PPC64:
+		eh.Machine = uint16(elf.EM_PPC64)
+	case sys.RISCV64:
+		eh.Machine = uint16(elf.EM_RISCV)
+	case sys.S390X:
+		eh.Machine = uint16(elf.EM_S390)
+	}
+
+	elfreserve := int64(ELFRESERVE)
+
+	numtext := int64(0)
+	for _, sect := range Segtext.Sections {
+		if sect.Name == ".text" {
+			numtext++
+		}
+	}
+
+	// If there are multiple text sections, extra space is needed
+	// in the elfreserve for the additional .text and .rela.text
+	// section headers.  It can handle 4 extra now. Headers are
+	// 64 bytes.
+
+	if numtext > 4 {
+		elfreserve += elfreserve + numtext*64*2
+	}
+
+	startva := *FlagTextAddr - int64(HEADR)
+	resoff := elfreserve
+
+	var pph *ElfPhdr
+	var pnote *ElfPhdr
+	getpnote := func() *ElfPhdr {
+		if pnote == nil {
+			pnote = newElfPhdr()
+			pnote.Type = elf.PT_NOTE
+			pnote.Flags = elf.PF_R
+		}
+		return pnote
+	}
+	if *flagRace && ctxt.IsNetbsd() {
+		sh := elfshname(".note.netbsd.pax")
+		resoff -= int64(elfnetbsdpax(sh, uint64(startva), uint64(resoff)))
+		phsh(getpnote(), sh)
+	}
+	if ctxt.LinkMode == LinkExternal {
+		// skip program headers
+		eh.Phoff = 0
+
+		eh.Phentsize = 0
+
+		if ctxt.BuildMode == BuildModeShared {
+			sh := elfshname(".note.go.pkg-list")
+			sh.Type = uint32(elf.SHT_NOTE)
+			sh = elfshname(".note.go.abihash")
+			sh.Type = uint32(elf.SHT_NOTE)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+			sh = elfshname(".note.go.deps")
+			sh.Type = uint32(elf.SHT_NOTE)
+		}
+
+		if *flagBuildid != "" {
+			sh := elfshname(".note.go.buildid")
+			sh.Type = uint32(elf.SHT_NOTE)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+		}
+
+		goto elfobj
+	}
+
+	// program header info
+	pph = newElfPhdr()
+
+	pph.Type = elf.PT_PHDR
+	pph.Flags = elf.PF_R
+	pph.Off = uint64(eh.Ehsize)
+	pph.Vaddr = uint64(*FlagTextAddr) - uint64(HEADR) + pph.Off
+	pph.Paddr = uint64(*FlagTextAddr) - uint64(HEADR) + pph.Off
+	pph.Align = uint64(*FlagRound)
+
+	// PHDR must be in a loaded segment. Adjust the text
+	// segment boundaries downwards to include it.
+	{
+		o := int64(Segtext.Vaddr - pph.Vaddr)
+		Segtext.Vaddr -= uint64(o)
+		Segtext.Length += uint64(o)
+		o = int64(Segtext.Fileoff - pph.Off)
+		Segtext.Fileoff -= uint64(o)
+		Segtext.Filelen += uint64(o)
+	}
+
+	if !*FlagD { // -d suppresses dynamic loader format
+		// interpreter
+		sh := elfshname(".interp")
+
+		sh.Type = uint32(elf.SHT_PROGBITS)
+		sh.Flags = uint64(elf.SHF_ALLOC)
+		sh.Addralign = 1
+
+		if interpreter == "" && buildcfg.GOOS == runtime.GOOS && buildcfg.GOARCH == runtime.GOARCH && buildcfg.GO_LDSO != "" {
+			interpreter = buildcfg.GO_LDSO
+		}
+
+		if interpreter == "" {
+			switch ctxt.HeadType {
+			case objabi.Hlinux:
+				if buildcfg.GOOS == "android" {
+					interpreter = thearch.ELF.Androiddynld
+					if interpreter == "" {
+						Exitf("ELF interpreter not set")
+					}
+				} else {
+					interpreter = thearch.ELF.Linuxdynld
+					// If interpreter does not exist, try musl instead.
+					// This lets the same cmd/link binary work on
+					// both glibc-based and musl-based systems.
+					if _, err := os.Stat(interpreter); err != nil {
+						if musl := thearch.ELF.LinuxdynldMusl; musl != "" {
+							if _, err := os.Stat(musl); err == nil {
+								interpreter = musl
+							}
+						}
+					}
+				}
+
+			case objabi.Hfreebsd:
+				interpreter = thearch.ELF.Freebsddynld
+
+			case objabi.Hnetbsd:
+				interpreter = thearch.ELF.Netbsddynld
+
+			case objabi.Hopenbsd:
+				interpreter = thearch.ELF.Openbsddynld
+
+			case objabi.Hdragonfly:
+				interpreter = thearch.ELF.Dragonflydynld
+
+			case objabi.Hsolaris:
+				interpreter = thearch.ELF.Solarisdynld
+			}
+		}
+
+		resoff -= int64(elfinterp(sh, uint64(startva), uint64(resoff), interpreter))
+
+		ph := newElfPhdr()
+		ph.Type = elf.PT_INTERP
+		ph.Flags = elf.PF_R
+		phsh(ph, sh)
+	}
+
+	if ctxt.HeadType == objabi.Hnetbsd || ctxt.HeadType == objabi.Hopenbsd || ctxt.HeadType == objabi.Hfreebsd {
+		var sh *ElfShdr
+		switch ctxt.HeadType {
+		case objabi.Hnetbsd:
+			sh = elfshname(".note.netbsd.ident")
+			resoff -= int64(elfnetbsdsig(sh, uint64(startva), uint64(resoff)))
+
+		case objabi.Hopenbsd:
+			sh = elfshname(".note.openbsd.ident")
+			resoff -= int64(elfopenbsdsig(sh, uint64(startva), uint64(resoff)))
+
+		case objabi.Hfreebsd:
+			sh = elfshname(".note.tag")
+			resoff -= int64(elffreebsdsig(sh, uint64(startva), uint64(resoff)))
+		}
+		// NetBSD, OpenBSD and FreeBSD require ident in an independent segment.
+		pnotei := newElfPhdr()
+		pnotei.Type = elf.PT_NOTE
+		pnotei.Flags = elf.PF_R
+		phsh(pnotei, sh)
+	}
+
+	if len(buildinfo) > 0 {
+		sh := elfshname(".note.gnu.build-id")
+		resoff -= int64(elfbuildinfo(sh, uint64(startva), uint64(resoff)))
+		phsh(getpnote(), sh)
+	}
+
+	if *flagBuildid != "" {
+		sh := elfshname(".note.go.buildid")
+		resoff -= int64(elfgobuildid(sh, uint64(startva), uint64(resoff)))
+		phsh(getpnote(), sh)
+	}
+
+	// Additions to the reserved area must be above this line.
+
+	elfphload(&Segtext)
+	if len(Segrodata.Sections) > 0 {
+		elfphload(&Segrodata)
+	}
+	if len(Segrelrodata.Sections) > 0 {
+		elfphload(&Segrelrodata)
+		elfphrelro(&Segrelrodata)
+	}
+	elfphload(&Segdata)
+
+	// Dynamic linking sections
+	if !*FlagD {
+		sh := elfshname(".dynsym")
+		sh.Type = uint32(elf.SHT_DYNSYM)
+		sh.Flags = uint64(elf.SHF_ALLOC)
+		if elf64 {
+			sh.Entsize = ELF64SYMSIZE
+		} else {
+			sh.Entsize = ELF32SYMSIZE
+		}
+		sh.Addralign = uint64(ctxt.Arch.RegSize)
+		sh.link = elfshname(".dynstr")
+
+		// sh.Info is the index of first non-local symbol (number of local symbols)
+		s := ldr.Lookup(".dynsym", 0)
+		i := uint32(0)
+		for sub := s; sub != 0; sub = ldr.SubSym(sub) {
+			i++
+			if !ldr.AttrLocal(sub) {
+				break
+			}
+		}
+		sh.Info = i
+		shsym(sh, ldr, s)
+
+		sh = elfshname(".dynstr")
+		sh.Type = uint32(elf.SHT_STRTAB)
+		sh.Flags = uint64(elf.SHF_ALLOC)
+		sh.Addralign = 1
+		shsym(sh, ldr, ldr.Lookup(".dynstr", 0))
+
+		if elfverneed != 0 {
+			sh := elfshname(".gnu.version")
+			sh.Type = uint32(elf.SHT_GNU_VERSYM)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+			sh.Addralign = 2
+			sh.link = elfshname(".dynsym")
+			sh.Entsize = 2
+			shsym(sh, ldr, ldr.Lookup(".gnu.version", 0))
+
+			sh = elfshname(".gnu.version_r")
+			sh.Type = uint32(elf.SHT_GNU_VERNEED)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+			sh.Addralign = uint64(ctxt.Arch.RegSize)
+			sh.Info = uint32(elfverneed)
+			sh.link = elfshname(".dynstr")
+			shsym(sh, ldr, ldr.Lookup(".gnu.version_r", 0))
+		}
+
+		if elfRelType == ".rela" {
+			sh := elfshname(".rela.plt")
+			sh.Type = uint32(elf.SHT_RELA)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+			sh.Entsize = ELF64RELASIZE
+			sh.Addralign = uint64(ctxt.Arch.RegSize)
+			sh.link = elfshname(".dynsym")
+			sh.info = elfshname(".plt")
+			shsym(sh, ldr, ldr.Lookup(".rela.plt", 0))
+
+			sh = elfshname(".rela")
+			sh.Type = uint32(elf.SHT_RELA)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+			sh.Entsize = ELF64RELASIZE
+			sh.Addralign = 8
+			sh.link = elfshname(".dynsym")
+			shsym(sh, ldr, ldr.Lookup(".rela", 0))
+		} else {
+			sh := elfshname(".rel.plt")
+			sh.Type = uint32(elf.SHT_REL)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+			sh.Entsize = ELF32RELSIZE
+			sh.Addralign = 4
+			sh.link = elfshname(".dynsym")
+			shsym(sh, ldr, ldr.Lookup(".rel.plt", 0))
+
+			sh = elfshname(".rel")
+			sh.Type = uint32(elf.SHT_REL)
+			sh.Flags = uint64(elf.SHF_ALLOC)
+			sh.Entsize = ELF32RELSIZE
+			sh.Addralign = 4
+			sh.link = elfshname(".dynsym")
+			shsym(sh, ldr, ldr.Lookup(".rel", 0))
+		}
+
+		if elf.Machine(eh.Machine) == elf.EM_PPC64 {
+			sh := elfshname(".glink")
+			sh.Type = uint32(elf.SHT_PROGBITS)
+			sh.Flags = uint64(elf.SHF_ALLOC + elf.SHF_EXECINSTR)
+			sh.Addralign = 4
+			shsym(sh, ldr, ldr.Lookup(".glink", 0))
+		}
+
+		sh = elfshname(".plt")
+		sh.Type = uint32(elf.SHT_PROGBITS)
+		sh.Flags = uint64(elf.SHF_ALLOC + elf.SHF_EXECINSTR)
+		if elf.Machine(eh.Machine) == elf.EM_X86_64 {
+			sh.Entsize = 16
+		} else if elf.Machine(eh.Machine) == elf.EM_S390 {
+			sh.Entsize = 32
+		} else if elf.Machine(eh.Machine) == elf.EM_PPC64 {
+			// On ppc64, this is just a table of addresses
+			// filled by the dynamic linker
+			sh.Type = uint32(elf.SHT_NOBITS)
+
+			sh.Flags = uint64(elf.SHF_ALLOC + elf.SHF_WRITE)
+			sh.Entsize = 8
+		} else {
+			sh.Entsize = 4
+		}
+		sh.Addralign = sh.Entsize
+		shsym(sh, ldr, ldr.Lookup(".plt", 0))
+
+		// On ppc64, .got comes from the input files, so don't
+		// create it here, and .got.plt is not used.
+		if elf.Machine(eh.Machine) != elf.EM_PPC64 {
+			sh := elfshname(".got")
+			sh.Type = uint32(elf.SHT_PROGBITS)
+			sh.Flags = uint64(elf.SHF_ALLOC + elf.SHF_WRITE)
+			sh.Entsize = uint64(ctxt.Arch.RegSize)
+			sh.Addralign = uint64(ctxt.Arch.RegSize)
+			shsym(sh, ldr, ldr.Lookup(".got", 0))
+
+			sh = elfshname(".got.plt")
+			sh.Type = uint32(elf.SHT_PROGBITS)
+			sh.Flags = uint64(elf.SHF_ALLOC + elf.SHF_WRITE)
+			sh.Entsize = uint64(ctxt.Arch.RegSize)
+			sh.Addralign = uint64(ctxt.Arch.RegSize)
+			shsym(sh, ldr, ldr.Lookup(".got.plt", 0))
+		}
+
+		sh = elfshname(".hash")
+		sh.Type = uint32(elf.SHT_HASH)
+		sh.Flags = uint64(elf.SHF_ALLOC)
+		sh.Entsize = 4
+		sh.Addralign = uint64(ctxt.Arch.RegSize)
+		sh.link = elfshname(".dynsym")
+		shsym(sh, ldr, ldr.Lookup(".hash", 0))
+
+		// sh and elf.PT_DYNAMIC for .dynamic section
+		sh = elfshname(".dynamic")
+
+		sh.Type = uint32(elf.SHT_DYNAMIC)
+		sh.Flags = uint64(elf.SHF_ALLOC + elf.SHF_WRITE)
+		sh.Entsize = 2 * uint64(ctxt.Arch.RegSize)
+		sh.Addralign = uint64(ctxt.Arch.RegSize)
+		sh.link = elfshname(".dynstr")
+		shsym(sh, ldr, ldr.Lookup(".dynamic", 0))
+		ph := newElfPhdr()
+		ph.Type = elf.PT_DYNAMIC
+		ph.Flags = elf.PF_R + elf.PF_W
+		phsh(ph, sh)
+
+		// Thread-local storage segment (really just size).
+		tlssize := uint64(0)
+		for _, sect := range Segdata.Sections {
+			if sect.Name == ".tbss" {
+				tlssize = sect.Length
+			}
+		}
+		if tlssize != 0 {
+			ph := newElfPhdr()
+			ph.Type = elf.PT_TLS
+			ph.Flags = elf.PF_R
+			ph.Memsz = tlssize
+			ph.Align = uint64(ctxt.Arch.RegSize)
+		}
+	}
+
+	if ctxt.HeadType == objabi.Hlinux || ctxt.HeadType == objabi.Hfreebsd {
+		ph := newElfPhdr()
+		ph.Type = elf.PT_GNU_STACK
+		ph.Flags = elf.PF_W + elf.PF_R
+		ph.Align = uint64(ctxt.Arch.RegSize)
+	} else if ctxt.HeadType == objabi.Hopenbsd {
+		ph := newElfPhdr()
+		ph.Type = elf.PT_OPENBSD_NOBTCFI
+		ph.Flags = elf.PF_X
+	} else if ctxt.HeadType == objabi.Hsolaris {
+		ph := newElfPhdr()
+		ph.Type = elf.PT_SUNWSTACK
+		ph.Flags = elf.PF_W + elf.PF_R
+	}
+
+elfobj:
+	if ctxt.IsMIPS() {
+		sh := elfshname(".MIPS.abiflags")
+		sh.Type = uint32(elf.SHT_MIPS_ABIFLAGS)
+		sh.Flags = uint64(elf.SHF_ALLOC)
+		sh.Addralign = 8
+		resoff -= int64(elfMipsAbiFlags(sh, uint64(startva), uint64(resoff)))
+
+		ph := newElfPhdr()
+		ph.Type = elf.PT_MIPS_ABIFLAGS
+		ph.Flags = elf.PF_R
+		phsh(ph, sh)
+
+		sh = elfshname(".gnu.attributes")
+		sh.Type = uint32(elf.SHT_GNU_ATTRIBUTES)
+		sh.Addralign = 1
+		ldr := ctxt.loader
+		shsym(sh, ldr, ldr.Lookup(".gnu.attributes", 0))
+	}
+
+	// put these sections early in the list
+	if !*FlagS {
+		elfshname(".symtab")
+		elfshname(".strtab")
+	}
+	elfshname(".shstrtab")
+
+	for _, sect := range Segtext.Sections {
+		elfshbits(ctxt.LinkMode, sect)
+	}
+	for _, sect := range Segrodata.Sections {
+		elfshbits(ctxt.LinkMode, sect)
+	}
+	for _, sect := range Segrelrodata.Sections {
+		elfshbits(ctxt.LinkMode, sect)
+	}
+	for _, sect := range Segdata.Sections {
+		elfshbits(ctxt.LinkMode, sect)
+	}
+	for _, sect := range Segdwarf.Sections {
+		elfshbits(ctxt.LinkMode, sect)
+	}
+
+	if ctxt.LinkMode == LinkExternal {
+		for _, sect := range Segtext.Sections {
+			elfshreloc(ctxt.Arch, sect)
+		}
+		for _, sect := range Segrodata.Sections {
+			elfshreloc(ctxt.Arch, sect)
+		}
+		for _, sect := range Segrelrodata.Sections {
+			elfshreloc(ctxt.Arch, sect)
+		}
+		for _, sect := range Segdata.Sections {
+			elfshreloc(ctxt.Arch, sect)
+		}
+		for _, si := range dwarfp {
+			sect := ldr.SymSect(si.secSym())
+			elfshreloc(ctxt.Arch, sect)
+		}
+		// add a .note.GNU-stack section to mark the stack as non-executable
+		sh := elfshname(".note.GNU-stack")
+
+		sh.Type = uint32(elf.SHT_PROGBITS)
+		sh.Addralign = 1
+		sh.Flags = 0
+	}
+
+	elfSortShdrs(ctxt)
+
+	sh := elfshname(".shstrtab")
+	eh.Shstrndx = uint16(elfShdrShnum(sh))
+
+	var shstrtabLen uint32
+	ctxt.Out.SeekSet(symo)
+	if *FlagS {
+		shstrtabLen = elfWriteShstrtab(ctxt)
+	} else {
+		asmElfSym(ctxt)
+		ctxt.Out.Write(elfstrdat)
+		shstrtabLen = elfWriteShstrtab(ctxt)
+		if ctxt.IsExternal() {
+			elfEmitReloc(ctxt)
+		}
+	}
+	ctxt.Out.SeekSet(0)
+
+	var shstroff uint64
+	if !*FlagS {
+		sh := elfshname(".symtab")
+		sh.Type = uint32(elf.SHT_SYMTAB)
+		sh.Off = uint64(symo)
+		sh.Size = uint64(symSize)
+		sh.Addralign = uint64(ctxt.Arch.RegSize)
+		sh.Entsize = 8 + 2*uint64(ctxt.Arch.RegSize)
+		sh.link = elfshname(".strtab")
+		sh.Info = uint32(elfglobalsymndx)
+
+		sh = elfshname(".strtab")
+		sh.Type = uint32(elf.SHT_STRTAB)
+		sh.Off = uint64(symo) + uint64(symSize)
+		sh.Size = uint64(len(elfstrdat))
+		sh.Addralign = 1
+		shstroff = sh.Off + sh.Size
+	} else {
+		shstroff = uint64(symo)
+	}
+
+	sh = elfshname(".shstrtab")
+	sh.Type = uint32(elf.SHT_STRTAB)
+	sh.Off = shstroff
+	sh.Size = uint64(shstrtabLen)
+	sh.Addralign = 1
+
+	// Main header
+	copy(eh.Ident[:], elf.ELFMAG)
+
+	var osabi elf.OSABI
+	switch ctxt.HeadType {
+	case objabi.Hfreebsd:
+		osabi = elf.ELFOSABI_FREEBSD
+	case objabi.Hnetbsd:
+		osabi = elf.ELFOSABI_NETBSD
+	case objabi.Hopenbsd:
+		osabi = elf.ELFOSABI_OPENBSD
+	case objabi.Hdragonfly:
+		osabi = elf.ELFOSABI_NONE
+	}
+	eh.Ident[elf.EI_OSABI] = byte(osabi)
+
+	if elf64 {
+		eh.Ident[elf.EI_CLASS] = byte(elf.ELFCLASS64)
+	} else {
+		eh.Ident[elf.EI_CLASS] = byte(elf.ELFCLASS32)
+	}
+	if ctxt.Arch.ByteOrder == binary.BigEndian {
+		eh.Ident[elf.EI_DATA] = byte(elf.ELFDATA2MSB)
+	} else {
+		eh.Ident[elf.EI_DATA] = byte(elf.ELFDATA2LSB)
+	}
+	eh.Ident[elf.EI_VERSION] = byte(elf.EV_CURRENT)
+
+	if ctxt.LinkMode == LinkExternal {
+		eh.Type = uint16(elf.ET_REL)
+	} else if ctxt.BuildMode == BuildModePIE {
+		eh.Type = uint16(elf.ET_DYN)
+	} else {
+		eh.Type = uint16(elf.ET_EXEC)
+	}
+
+	if ctxt.LinkMode != LinkExternal {
+		eh.Entry = uint64(Entryvalue(ctxt))
+	}
+
+	eh.Version = uint32(elf.EV_CURRENT)
+
+	if pph != nil {
+		pph.Filesz = uint64(eh.Phnum) * uint64(eh.Phentsize)
+		pph.Memsz = pph.Filesz
+	}
+
+	if len(shdr) >= 0xffff {
+		Errorf("too many ELF sections")
+	}
+	eh.Shnum = uint16(len(shdr))
+
+	ctxt.Out.SeekSet(0)
+	a := int64(0)
+	a += int64(elfwritehdr(ctxt.Out))
+	a += int64(elfwritephdrs(ctxt.Out))
+	a += int64(elfwriteshdrs(ctxt.Out))
+	if !*FlagD {
+		a += int64(elfwriteinterp(ctxt.Out))
+	}
+	if ctxt.IsMIPS() {
+		a += int64(elfWriteMipsAbiFlags(ctxt))
+	}
+
+	if ctxt.LinkMode != LinkExternal {
+		if ctxt.HeadType == objabi.Hnetbsd {
+			a += int64(elfwritenetbsdsig(ctxt.Out))
+		}
+		if ctxt.HeadType == objabi.Hopenbsd {
+			a += int64(elfwriteopenbsdsig(ctxt.Out))
+		}
+		if ctxt.HeadType == objabi.Hfreebsd {
+			a += int64(elfwritefreebsdsig(ctxt.Out))
+		}
+		if len(buildinfo) > 0 {
+			a += int64(elfwritebuildinfo(ctxt.Out))
+		}
+		if *flagBuildid != "" {
+			a += int64(elfwritegobuildid(ctxt.Out))
+		}
+	}
+	if *flagRace && ctxt.IsNetbsd() {
+		a += int64(elfwritenetbsdpax(ctxt.Out))
+	}
+
+	if a > elfreserve {
+		Errorf("ELFRESERVE too small: %d > %d with %d text sections", a, elfreserve, numtext)
+	}
+
+	// Verify the amount of space allocated for the elf header is sufficient.  The file offsets are
+	// already computed in layout, so we could spill into another section.
+	if a > int64(HEADR) {
+		Errorf("HEADR too small: %d > %d with %d text sections", a, HEADR, numtext)
+	}
+}
+
+func elfadddynsym(ldr *loader.Loader, target *Target, syms *ArchSyms, s loader.Sym) {
+	ldr.SetSymDynid(s, int32(Nelfsym))
+	Nelfsym++
+	d := ldr.MakeSymbolUpdater(syms.DynSym)
+	name := ldr.SymExtname(s)
+	dstru := ldr.MakeSymbolUpdater(syms.DynStr)
+	st := ldr.SymType(s)
+	cgoeStatic := ldr.AttrCgoExportStatic(s)
+	cgoeDynamic := ldr.AttrCgoExportDynamic(s)
+	cgoexp := (cgoeStatic || cgoeDynamic)
+
+	d.AddUint32(target.Arch, uint32(dstru.Addstring(name)))
+
+	if elf64 {
+		// type
+		var t uint8
+
+		if cgoexp && st.IsText() {
+			t = elf.ST_INFO(elf.STB_GLOBAL, elf.STT_FUNC)
+		} else {
+			t = elf.ST_INFO(elf.STB_GLOBAL, elf.STT_OBJECT)
+		}
+		d.AddUint8(t)
+
+		// reserved
+		d.AddUint8(0)
+
+		// section where symbol is defined
+		if st == sym.SDYNIMPORT {
+			d.AddUint16(target.Arch, uint16(elf.SHN_UNDEF))
+		} else {
+			d.AddUint16(target.Arch, 1)
+		}
+
+		// value
+		if st == sym.SDYNIMPORT {
+			d.AddUint64(target.Arch, 0)
+		} else {
+			d.AddAddrPlus(target.Arch, s, 0)
+		}
+
+		// size of object
+		d.AddUint64(target.Arch, uint64(len(ldr.Data(s))))
+
+		dil := ldr.SymDynimplib(s)
+
+		if !cgoeDynamic && dil != "" && !seenlib[dil] {
+			du := ldr.MakeSymbolUpdater(syms.Dynamic)
+			Elfwritedynent(target.Arch, du, elf.DT_NEEDED, uint64(dstru.Addstring(dil)))
+			seenlib[dil] = true
+		}
+	} else {
+
+		// value
+		if st == sym.SDYNIMPORT {
+			d.AddUint32(target.Arch, 0)
+		} else {
+			d.AddAddrPlus(target.Arch, s, 0)
+		}
+
+		// size of object
+		d.AddUint32(target.Arch, uint32(len(ldr.Data(s))))
+
+		// type
+		var t uint8
+
+		// TODO(mwhudson): presumably the behavior should actually be the same on both arm and 386.
+		if target.Arch.Family == sys.I386 && cgoexp && st.IsText() {
+			t = elf.ST_INFO(elf.STB_GLOBAL, elf.STT_FUNC)
+		} else if target.Arch.Family == sys.ARM && cgoeDynamic && st.IsText() {
+			t = elf.ST_INFO(elf.STB_GLOBAL, elf.STT_FUNC)
+		} else {
+			t = elf.ST_INFO(elf.STB_GLOBAL, elf.STT_OBJECT)
+		}
+		d.AddUint8(t)
+		d.AddUint8(0)
+
+		// shndx
+		if st == sym.SDYNIMPORT {
+			d.AddUint16(target.Arch, uint16(elf.SHN_UNDEF))
+		} else {
+			d.AddUint16(target.Arch, 1)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/elf_test.go b/go/src/cmd/link/internal/ld/elf_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..c56d27f29e459d39fc60f47f099281149847394c
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/elf_test.go
@@ -0,0 +1,603 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build cgo
+
+package ld
+
+import (
+	"debug/elf"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"sort"
+	"strings"
+	"testing"
+)
+
+func TestDynSymShInfo(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+	dir := t.TempDir()
+
+	const prog = `
+package main
+
+import "net"
+
+func main() {
+	net.Dial("", "")
+}
+`
+	src := filepath.Join(dir, "issue33358.go")
+	if err := os.WriteFile(src, []byte(prog), 0666); err != nil {
+		t.Fatal(err)
+	}
+
+	binFile := filepath.Join(dir, "issue33358")
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", binFile, src)
+	if out, err := cmd.CombinedOutput(); err != nil {
+		t.Fatalf("%v: %v:\n%s", cmd.Args, err, out)
+	}
+
+	fi, err := os.Open(binFile)
+	if err != nil {
+		t.Fatalf("failed to open built file: %v", err)
+	}
+	defer fi.Close()
+
+	elfFile, err := elf.NewFile(fi)
+	if err != nil {
+		t.Skip("The system may not support ELF, skipped.")
+	}
+
+	section := elfFile.Section(".dynsym")
+	if section == nil {
+		t.Fatal("no dynsym")
+	}
+
+	symbols, err := elfFile.DynamicSymbols()
+	if err != nil {
+		t.Fatalf("failed to get dynamic symbols: %v", err)
+	}
+
+	var numLocalSymbols uint32
+	for i, s := range symbols {
+		if elf.ST_BIND(s.Info) != elf.STB_LOCAL {
+			numLocalSymbols = uint32(i + 1)
+			break
+		}
+	}
+
+	if section.Info != numLocalSymbols {
+		t.Fatalf("Unexpected sh info, want greater than 0, got: %d", section.Info)
+	}
+}
+
+func TestNoDuplicateNeededEntries(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+
+	// run this test on just a small set of platforms (no need to test it
+	// across the board given the nature of the test).
+	pair := runtime.GOOS + "-" + runtime.GOARCH
+	switch pair {
+	case "linux-amd64", "linux-arm64", "freebsd-amd64", "openbsd-amd64":
+	default:
+		t.Skip("no need for test on " + pair)
+	}
+
+	t.Parallel()
+
+	dir := t.TempDir()
+	path := filepath.Join(dir, "x")
+	argv := []string{"build", "-o", path, "./testdata/issue39256"}
+	out, err := testenv.Command(t, testenv.GoToolPath(t), argv...).CombinedOutput()
+	if err != nil {
+		t.Fatalf("Build failure: %s\n%s\n", err, string(out))
+	}
+
+	f, err := elf.Open(path)
+	if err != nil {
+		t.Fatalf("Failed to open ELF file: %v", err)
+	}
+	libs, err := f.ImportedLibraries()
+	if err != nil {
+		t.Fatalf("Failed to read imported libraries: %v", err)
+	}
+
+	var count int
+	for _, lib := range libs {
+		if lib == "libc.so" || strings.HasPrefix(lib, "libc.so.") {
+			count++
+		}
+	}
+
+	if got, want := count, 1; got != want {
+		t.Errorf("Got %d entries for `libc.so`, want %d", got, want)
+	}
+}
+
+func TestShStrTabAttributesIssue62600(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+	dir := t.TempDir()
+
+	const prog = `
+package main
+
+func main() {
+	println("whee")
+}
+`
+	src := filepath.Join(dir, "issue62600.go")
+	if err := os.WriteFile(src, []byte(prog), 0666); err != nil {
+		t.Fatal(err)
+	}
+
+	binFile := filepath.Join(dir, "issue62600")
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", binFile, src)
+	if out, err := cmd.CombinedOutput(); err != nil {
+		t.Fatalf("%v: %v:\n%s", cmd.Args, err, out)
+	}
+
+	fi, err := os.Open(binFile)
+	if err != nil {
+		t.Fatalf("failed to open built file: %v", err)
+	}
+	defer fi.Close()
+
+	elfFile, err := elf.NewFile(fi)
+	if err != nil {
+		t.Skip("The system may not support ELF, skipped.")
+	}
+
+	section := elfFile.Section(".shstrtab")
+	if section == nil {
+		t.Fatal("no .shstrtab")
+	}
+
+	// The .shstrtab section should have a zero address, non-zero
+	// size, no ALLOC flag, and the offset should not fall into any of
+	// the segments defined by the program headers.
+	if section.Addr != 0 {
+		t.Fatalf("expected Addr == 0 for .shstrtab got %x", section.Addr)
+	}
+	if section.Size == 0 {
+		t.Fatal("expected nonzero Size for .shstrtab got 0")
+	}
+	if section.Flags&elf.SHF_ALLOC != 0 {
+		t.Fatal("expected zero alloc flag got nonzero for .shstrtab")
+	}
+	for idx, p := range elfFile.Progs {
+		if section.Offset >= p.Off && section.Offset < p.Off+p.Filesz {
+			t.Fatalf("badly formed .shstrtab, is contained in segment %d", idx)
+		}
+	}
+}
+
+func TestElfBindNow(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+
+	const (
+		prog = `package main; func main() {}`
+		// with default buildmode code compiles in a statically linked binary, hence CGO
+		progC = `package main; import "C"; func main() {}`
+	)
+
+	// Notes:
+	// - for linux/amd64 and linux/arm64, for relro we'll always see a
+	//   .got section when building with -buildmode=pie (in addition
+	//   to .dynamic); for some other less mainstream archs (ppc64le,
+	//   s390) this is not the case (on ppc64le for example we only
+	//   see got refs from C objects). Hence we put ".dynamic" in the
+	//   'want RO' list below and ".got" in the 'want RO if present".
+	// - when using the external linker, checking for read-only ".got"
+	//   is problematic since some linkers will only make the .got
+	//   read-only if its size is above a specific threshold, e.g.
+	//   https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=ld/scripttempl/elf.sc;h=d5022fa502f24db23f396f337a6c8978fbc8415b;hb=6fde04116b4b835fa9ec3b3497fcac4e4a0637e2#l74 . For this reason, don't try to verify read-only .got
+	//   in the external linking case.
+
+	tests := []struct {
+		name                 string
+		args                 []string
+		prog                 string
+		wantSecsRO           []string
+		wantSecsROIfPresent  []string
+		mustHaveBuildModePIE bool
+		mustHaveCGO          bool
+		mustInternalLink     bool
+		wantDfBindNow        bool
+		wantDf1Now           bool
+		wantDf1Pie           bool
+	}{
+		{name: "default", prog: prog},
+		{
+			name:                 "pie-linkmode-internal",
+			args:                 []string{"-buildmode=pie", "-ldflags", "-linkmode=internal"},
+			prog:                 prog,
+			mustHaveBuildModePIE: true,
+			mustInternalLink:     true,
+			wantDf1Pie:           true,
+			wantSecsRO:           []string{".dynamic"},
+			wantSecsROIfPresent:  []string{".got"},
+		},
+		{
+			name:             "bindnow-linkmode-internal",
+			args:             []string{"-ldflags", "-bindnow -linkmode=internal"},
+			prog:             progC,
+			mustHaveCGO:      true,
+			mustInternalLink: true,
+			wantDfBindNow:    true,
+			wantDf1Now:       true,
+		},
+		{
+			name:                 "bindnow-pie-linkmode-internal",
+			args:                 []string{"-buildmode=pie", "-ldflags", "-bindnow -linkmode=internal"},
+			prog:                 prog,
+			mustHaveBuildModePIE: true,
+			mustInternalLink:     true,
+			wantDfBindNow:        true,
+			wantDf1Now:           true,
+			wantDf1Pie:           true,
+			wantSecsRO:           []string{".dynamic"},
+			wantSecsROIfPresent:  []string{".got", ".got.plt"},
+		},
+		{
+			name:                 "bindnow-pie-linkmode-external",
+			args:                 []string{"-buildmode=pie", "-ldflags", "-bindnow -linkmode=external"},
+			prog:                 prog,
+			mustHaveBuildModePIE: true,
+			mustHaveCGO:          true,
+			wantDfBindNow:        true,
+			wantDf1Now:           true,
+			wantDf1Pie:           true,
+			wantSecsRO:           []string{".dynamic"},
+		},
+	}
+
+	gotDynFlag := func(flags []uint64, dynFlag uint64) bool {
+		for _, flag := range flags {
+			if gotFlag := dynFlag&flag != 0; gotFlag {
+				return true
+			}
+		}
+		return false
+	}
+
+	segContainsSec := func(p *elf.Prog, s *elf.Section) bool {
+		return s.Addr >= p.Vaddr &&
+			s.Addr+s.FileSize <= p.Vaddr+p.Filesz
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			if test.mustInternalLink {
+				// N.B. none of the tests pass -asan/-msan/-asan.
+				testenv.MustInternalLink(t, testenv.SpecialBuildTypes{Cgo: test.mustHaveCGO})
+			}
+			if test.mustHaveCGO {
+				testenv.MustHaveCGO(t)
+			}
+			if test.mustHaveBuildModePIE {
+				testenv.MustHaveBuildMode(t, "pie")
+			}
+			if test.mustHaveBuildModePIE && test.mustInternalLink {
+				testenv.MustInternalLinkPIE(t)
+			}
+
+			var (
+				dir     = t.TempDir()
+				src     = filepath.Join(dir, fmt.Sprintf("elf_%s.go", test.name))
+				binFile = filepath.Join(dir, test.name)
+			)
+
+			if err := os.WriteFile(src, []byte(test.prog), 0666); err != nil {
+				t.Fatal(err)
+			}
+
+			cmdArgs := append([]string{"build", "-o", binFile}, append(test.args, src)...)
+			cmd := testenv.Command(t, testenv.GoToolPath(t), cmdArgs...)
+
+			if out, err := cmd.CombinedOutput(); err != nil {
+				t.Fatalf("failed to build %v: %v:\n%s", cmd.Args, err, out)
+			}
+
+			fi, err := os.Open(binFile)
+			if err != nil {
+				t.Fatalf("failed to open built file: %v", err)
+			}
+			defer fi.Close()
+
+			elfFile, err := elf.NewFile(fi)
+			if err != nil {
+				t.Skip("The system may not support ELF, skipped.")
+			}
+			defer elfFile.Close()
+
+			flags, err := elfFile.DynValue(elf.DT_FLAGS)
+			if err != nil {
+				t.Fatalf("failed to get DT_FLAGS: %v", err)
+			}
+
+			flags1, err := elfFile.DynValue(elf.DT_FLAGS_1)
+			if err != nil {
+				t.Fatalf("failed to get DT_FLAGS_1: %v", err)
+			}
+
+			gotDfBindNow := gotDynFlag(flags, uint64(elf.DF_BIND_NOW))
+			gotDf1Now := gotDynFlag(flags1, uint64(elf.DF_1_NOW))
+
+			bindNowFlagsMatch := gotDfBindNow == test.wantDfBindNow && gotDf1Now == test.wantDf1Now
+
+			// some external linkers may set one of the two flags but not both.
+			if !test.mustInternalLink {
+				bindNowFlagsMatch = gotDfBindNow == test.wantDfBindNow || gotDf1Now == test.wantDf1Now
+			}
+
+			if !bindNowFlagsMatch {
+				t.Fatalf("Dynamic flags mismatch:\n"+
+					"DT_FLAGS BIND_NOW	got: %v,	want: %v\n"+
+					"DT_FLAGS_1 DF_1_NOW	got: %v,	want: %v",
+					gotDfBindNow, test.wantDfBindNow, gotDf1Now, test.wantDf1Now)
+			}
+
+			if gotDf1Pie := gotDynFlag(flags1, uint64(elf.DF_1_PIE)); gotDf1Pie != test.wantDf1Pie {
+				t.Fatalf("DT_FLAGS_1 DF_1_PIE got: %v, want: %v", gotDf1Pie, test.wantDf1Pie)
+			}
+
+			wsrolists := [][]string{test.wantSecsRO, test.wantSecsROIfPresent}
+			for k, wsrolist := range wsrolists {
+				for _, wsroname := range wsrolist {
+					// Locate section of interest.
+					var wsro *elf.Section
+					for _, s := range elfFile.Sections {
+						if s.Name == wsroname {
+							wsro = s
+							break
+						}
+					}
+					if wsro == nil {
+						if k == 0 {
+							t.Fatalf("test %s: can't locate %q section",
+								test.name, wsroname)
+						}
+						continue
+					}
+
+					// Now walk the program headers. Section should be part of
+					// some segment that is readonly.
+					foundRO := false
+					foundSegs := []*elf.Prog{}
+					for _, p := range elfFile.Progs {
+						if segContainsSec(p, wsro) {
+							foundSegs = append(foundSegs, p)
+							if p.Flags == elf.PF_R {
+								foundRO = true
+							}
+						}
+					}
+					if !foundRO {
+						// Things went off the rails. Write out some
+						// useful information for a human looking at the
+						// test failure.
+						t.Logf("test %s: %q section not in readonly segment",
+							wsro.Name, test.name)
+						t.Logf("section %s location: st=0x%x en=0x%x\n",
+							wsro.Name, wsro.Addr, wsro.Addr+wsro.FileSize)
+						t.Logf("sec %s found in these segments: ", wsro.Name)
+						for _, p := range foundSegs {
+							t.Logf(" %q", p.Type)
+						}
+						t.Logf("\nall segments: \n")
+						for k, p := range elfFile.Progs {
+							t.Logf("%d t=%s fl=%s st=0x%x en=0x%x\n",
+								k, p.Type, p.Flags, p.Vaddr, p.Vaddr+p.Filesz)
+						}
+						t.Fatalf("test %s failed", test.name)
+					}
+				}
+			}
+		})
+	}
+}
+
+// This program is intended to be just big/complicated enough that
+// we wind up with decent-sized .data.rel.ro.{typelink,itablink}
+// sections.
+const ifacecallsProg = `
+package main
+
+import "reflect"
+
+type A string
+type B int
+type C float64
+
+type describer interface{ What() string }
+type timer interface{ When() int }
+type rationale interface{ Why() error }
+
+func (a *A) What() string { return "string" }
+func (b *B) What() string { return "int" }
+func (b *B) When() int    { return int(*b) }
+func (b *B) Why() error   { return nil }
+func (c *C) What() string { return "float64" }
+
+func i_am_dead(c C) {
+	var d describer = &c
+	println(d.What())
+}
+
+func example(a A, b B) describer {
+	if b == 1 {
+		return &a
+	}
+	return &b
+}
+
+func ouch(a any, what string) string {
+	cv := reflect.ValueOf(a).MethodByName(what).Call(nil)
+	return cv[0].String()
+}
+
+func main() {
+	println(example("", 1).What())
+	println(ouch(example("", 1), "What"))
+}
+
+`
+
+func TestRelroSectionOverlapIssue67261(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveBuildMode(t, "pie")
+	testenv.MustInternalLinkPIE(t)
+
+	// This test case inspired by issue 67261, in which the linker
+	// produces a set of sections for -buildmode=pie that confuse the
+	// "strip" command, due to overlapping extents. The test first
+	// verifies that we don't have any overlapping PROGBITS/DYNAMIC
+	// sections, then runs "strip" on the resulting binary.
+
+	dir := t.TempDir()
+	src := filepath.Join(dir, "e.go")
+	binFile := filepath.Join(dir, "e.exe")
+
+	if err := os.WriteFile(src, []byte(ifacecallsProg), 0666); err != nil {
+		t.Fatal(err)
+	}
+
+	cmdArgs := []string{"build", "-o", binFile, "-buildmode=pie", "-ldflags=linkmode=internal", src}
+	cmd := testenv.Command(t, testenv.GoToolPath(t), cmdArgs...)
+
+	if out, err := cmd.CombinedOutput(); err != nil {
+		t.Fatalf("failed to build %v: %v:\n%s", cmd.Args, err, out)
+	}
+
+	fi, err := os.Open(binFile)
+	if err != nil {
+		t.Fatalf("failed to open built file: %v", err)
+	}
+	defer fi.Close()
+
+	elfFile, err := elf.NewFile(fi)
+	if err != nil {
+		t.Skip("The system may not support ELF, skipped.")
+	}
+	defer elfFile.Close()
+
+	// List of interesting sections. Here "interesting" means progbits/dynamic
+	// and loadable (has an address), nonzero size.
+	secs := []*elf.Section{}
+	for _, s := range elfFile.Sections {
+		if s.Type != elf.SHT_PROGBITS && s.Type != elf.SHT_DYNAMIC {
+			continue
+		}
+		if s.Addr == 0 || s.Size == 0 {
+			continue
+		}
+		secs = append(secs, s)
+	}
+
+	secOverlaps := func(s1, s2 *elf.Section) bool {
+		st1 := s1.Addr
+		st2 := s2.Addr
+		en1 := s1.Addr + s1.Size
+		en2 := s2.Addr + s2.Size
+		return max(st1, st2) < min(en1, en2)
+	}
+
+	// Sort by address
+	sort.SliceStable(secs, func(i, j int) bool {
+		return secs[i].Addr < secs[j].Addr
+	})
+
+	// Check to make sure we don't have any overlaps.
+	foundOverlap := false
+	for i := 0; i < len(secs)-1; i++ {
+		for j := i + 1; j < len(secs); j++ {
+			s := secs[i]
+			sn := secs[j]
+			if secOverlaps(s, sn) {
+				t.Errorf("unexpected: section %d:%q (addr=%x size=%x) overlaps section %d:%q (addr=%x size=%x)", i, s.Name, s.Addr, s.Size, i+1, sn.Name, sn.Addr, sn.Size)
+				foundOverlap = true
+			}
+		}
+	}
+	if foundOverlap {
+		// Print some additional info for human inspection.
+		t.Logf("** section list follows\n")
+		for i := range secs {
+			s := secs[i]
+			fmt.Printf(" | %2d: ad=0x%08x en=0x%08x sz=0x%08x t=%s %q\n",
+				i, s.Addr, s.Addr+s.Size, s.Size, s.Type, s.Name)
+		}
+	}
+
+	// We need CGO / c-compiler for the next bit.
+	testenv.MustHaveCGO(t)
+
+	// Make sure that the resulting binary can be put through strip.
+	// Try both "strip" and "llvm-strip"; in each case ask out CC
+	// command where to find the tool with "-print-prog-name" (meaning
+	// that if CC is gcc, we typically won't be able to find llvm-strip).
+	//
+	// Interestingly, binutils version of strip will (unfortunately)
+	// print error messages if there is a problem but will not return
+	// a non-zero exit status (?why?), so we consider any output a
+	// failure here.
+	stripExecs := []string{}
+	ecmd := testenv.Command(t, testenv.GoToolPath(t), "env", "CC")
+	if out, err := ecmd.CombinedOutput(); err != nil {
+		t.Fatalf("go env CC failed: %v:\n%s", err, out)
+	} else {
+		ccprog := strings.TrimSpace(string(out))
+		tries := []string{"strip", "llvm-strip"}
+		for _, try := range tries {
+			cmd := testenv.Command(t, ccprog, "-print-prog-name="+try)
+			if out, err := cmd.CombinedOutput(); err != nil {
+				t.Fatalf("print-prog-name failed: %+v %v:\n%s",
+					cmd.Args, err, out)
+			} else {
+				sprog := strings.TrimSpace(string(out))
+				stripExecs = append(stripExecs, sprog)
+			}
+		}
+	}
+
+	// Run strip on our Go PIE binary, making sure that the strip
+	// succeeds and we get no output from strip, then run the resulting
+	// stripped binary.
+	for k, sprog := range stripExecs {
+		if _, err := os.Stat(sprog); err != nil {
+			sp1, err := exec.LookPath(sprog)
+			if err != nil || sp1 == "" {
+				continue
+			}
+			sprog = sp1
+		}
+		targ := fmt.Sprintf("p%d.exe", k)
+		scmd := testenv.Command(t, sprog, "-o", targ, binFile)
+		scmd.Dir = dir
+		if sout, serr := scmd.CombinedOutput(); serr != nil {
+			t.Fatalf("failed to strip %v: %v:\n%s", scmd.Args, serr, sout)
+		} else {
+			// Non-empty output indicates failure, as mentioned above.
+			if len(string(sout)) != 0 {
+				t.Errorf("unexpected output from %s:\n%s\n", sprog, string(sout))
+			}
+		}
+		rcmd := testenv.Command(t, filepath.Join(dir, targ))
+		if out, err := rcmd.CombinedOutput(); err != nil {
+			t.Errorf("binary stripped by %s failed: %v:\n%s",
+				scmd.Args, err, string(out))
+		}
+	}
+
+}
diff --git a/go/src/cmd/link/internal/ld/errors.go b/go/src/cmd/link/internal/ld/errors.go
new file mode 100644
index 0000000000000000000000000000000000000000..b553d682d94c6f0e84dea987b0fa79648554474f
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/errors.go
@@ -0,0 +1,67 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/obj"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"sync"
+)
+
+type unresolvedSymKey struct {
+	from loader.Sym // Symbol that referenced unresolved "to"
+	to   loader.Sym // Unresolved symbol referenced by "from"
+}
+
+type symNameFn func(s loader.Sym) string
+
+// ErrorReporter is used to make error reporting thread safe.
+type ErrorReporter struct {
+	loader.ErrorReporter
+	unresSyms  map[unresolvedSymKey]bool
+	unresMutex sync.Mutex
+	SymName    symNameFn
+}
+
+// errorUnresolved prints unresolved symbol error for rs that is referenced from s.
+func (reporter *ErrorReporter) errorUnresolved(ldr *loader.Loader, s, rs loader.Sym) {
+	reporter.unresMutex.Lock()
+	defer reporter.unresMutex.Unlock()
+
+	if reporter.unresSyms == nil {
+		reporter.unresSyms = make(map[unresolvedSymKey]bool)
+	}
+	k := unresolvedSymKey{from: s, to: rs}
+	if !reporter.unresSyms[k] {
+		reporter.unresSyms[k] = true
+		name := ldr.SymName(rs)
+
+		// Try to find symbol under another ABI.
+		var reqABI, haveABI obj.ABI
+		haveABI = ^obj.ABI(0)
+		reqABI, ok := sym.VersionToABI(ldr.SymVersion(rs))
+		if ok {
+			for abi := obj.ABI(0); abi < obj.ABICount; abi++ {
+				v := sym.ABIToVersion(abi)
+				if v == -1 {
+					continue
+				}
+				if rs1 := ldr.Lookup(name, v); rs1 != 0 && ldr.SymType(rs1) != sym.Sxxx && ldr.SymType(rs1) != sym.SXREF {
+					haveABI = abi
+				}
+			}
+		}
+
+		// Give a special error message for main symbol (see #24809).
+		if name == "main.main" {
+			reporter.Errorf(s, "function main is undeclared in the main package")
+		} else if haveABI != ^obj.ABI(0) {
+			reporter.Errorf(s, "relocation target %s not defined for %s (but is defined for %s)", name, reqABI, haveABI)
+		} else {
+			reporter.Errorf(s, "relocation target %s not defined", name)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/execarchive.go b/go/src/cmd/link/internal/ld/execarchive.go
new file mode 100644
index 0000000000000000000000000000000000000000..7a19567a6c956c5899c0300010d9845f9aa56c90
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/execarchive.go
@@ -0,0 +1,37 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !wasm && !windows
+
+package ld
+
+import (
+	"os"
+	"os/exec"
+	"path/filepath"
+	"syscall"
+)
+
+const syscallExecSupported = true
+
+// execArchive invokes the archiver tool with syscall.Exec(), with
+// the expectation that this is the last thing that takes place
+// in the linking operation.
+func (ctxt *Link) execArchive(argv []string) {
+	var err error
+	argv0 := argv[0]
+	if filepath.Base(argv0) == argv0 {
+		argv0, err = exec.LookPath(argv0)
+		if err != nil {
+			Exitf("cannot find %s: %v", argv[0], err)
+		}
+	}
+	if ctxt.Debugvlog != 0 {
+		ctxt.Logf("invoking archiver with syscall.Exec()\n")
+	}
+	err = syscall.Exec(argv0, argv, os.Environ())
+	if err != nil {
+		Exitf("running %s failed: %v", argv[0], err)
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/execarchive_noexec.go b/go/src/cmd/link/internal/ld/execarchive_noexec.go
new file mode 100644
index 0000000000000000000000000000000000000000..ada3e9f74aa80ae5d663e747a81f0f70187eba06
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/execarchive_noexec.go
@@ -0,0 +1,13 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build wasm || windows
+
+package ld
+
+const syscallExecSupported = false
+
+func (ctxt *Link) execArchive(argv []string) {
+	panic("should never arrive here")
+}
diff --git a/go/src/cmd/link/internal/ld/fallocate_test.go b/go/src/cmd/link/internal/ld/fallocate_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..f463b5b63b3b69ffd303570e64461a78a2b90cab
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/fallocate_test.go
@@ -0,0 +1,78 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin || freebsd || linux || (netbsd && go1.25)
+
+package ld
+
+import (
+	"errors"
+	"os"
+	"path/filepath"
+	"runtime"
+	"syscall"
+	"testing"
+)
+
+func TestFallocate(t *testing.T) {
+	dir := t.TempDir()
+	filename := filepath.Join(dir, "a.out")
+	out := NewOutBuf(nil)
+	err := out.Open(filename)
+	if err != nil {
+		t.Fatalf("Open file failed: %v", err)
+	}
+	defer out.Close()
+
+	// Try fallocate first.
+	for {
+		err = out.fallocate(1 << 10)
+		if errors.Is(err, errors.ErrUnsupported) || err == errNoFallocate { // The underlying file system may not support fallocate
+			t.Skip("fallocate is not supported")
+		}
+		if err == syscall.EINTR {
+			continue // try again
+		}
+		if err != nil {
+			t.Fatalf("fallocate failed: %v", err)
+		}
+		break
+	}
+
+	// Mmap 1 MiB initially, and grow to 2 and 3 MiB.
+	// Check if the file size and disk usage is expected.
+	for _, sz := range []int64{1 << 20, 2 << 20, 3 << 20} {
+		err = out.Mmap(uint64(sz))
+		if err != nil {
+			t.Fatalf("Mmap failed: %v", err)
+		}
+		stat, err := os.Stat(filename)
+		if err != nil {
+			t.Fatalf("Stat failed: %v", err)
+		}
+		if got := stat.Size(); got != sz {
+			t.Errorf("unexpected file size: got %d, want %d", got, sz)
+		}
+		if runtime.GOOS == "darwin" {
+			// Check the number of allocated blocks on Darwin. On Linux (and
+			// perhaps BSDs), stat's Blocks field may not be portable as it
+			// is an implementation detail of the file system. On Darwin, it
+			// is documented as "the actual number of blocks allocated for
+			// the file in 512-byte units".
+			// The check is introduced when fixing a Darwin-specific bug. On
+			// Darwin, the file allocation syscall is a bit tricky. On Linux
+			// and BSDs, it is more straightforward and unlikely to go wrong.
+			// Given these two reasons, only check it on Darwin.
+			//
+			// The number of blocks must be enough for the requested size.
+			// We used to require an exact match, but it appears that
+			// some file systems allocate a few extra blocks in some cases.
+			// See issue #41127.
+			if got, want := stat.Sys().(*syscall.Stat_t).Blocks, (sz+511)/512; got < want {
+				t.Errorf("unexpected disk usage: got %d blocks, want at least %d", got, want)
+			}
+		}
+		out.munmap()
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/fips140.go b/go/src/cmd/link/internal/ld/fips140.go
new file mode 100644
index 0000000000000000000000000000000000000000..8ab6f39910248296ee30b2f513e57f72891ebf62
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/fips140.go
@@ -0,0 +1,599 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+/*
+FIPS-140 Verification Support
+
+See ../../../internal/obj/fips.go for a basic overview.
+This file is concerned with computing the hash of the FIPS code+data.
+Package obj has taken care of marking the FIPS symbols with the
+special types STEXTFIPS, SRODATAFIPS, SNOPTRDATAFIPS, and SDATAFIPS.
+
+# FIPS Symbol Layout
+
+The first order of business is collecting the FIPS symbols into
+contiguous sections of the final binary and identifying the start and
+end of those sections. The linker already tracks the start and end of
+the text section as runtime.text and runtime.etext, and similarly for
+other sections, but the implementation of those symbols is tricky and
+platform-specific. The problem is that they are zero-length
+pseudo-symbols that share addresses with other symbols, which makes
+everything harder. For the FIPS sections, we avoid that subtlety by
+defining actual non-zero-length symbols bracketing each section and
+use those symbols as the boundaries.
+
+Specifically, we define a 1-byte symbol go:textfipsstart of type
+STEXTFIPSSTART and a 1-byte symbol go:textfipsend of type STEXTFIPSEND,
+and we place those two symbols immediately before and after the
+STEXTFIPS symbols. We do the same for SRODATAFIPS, SNOPTRDATAFIPS,
+and SDATAFIPS. Because the symbols are real (but otherwise unused) data,
+they can be treated as normal symbols for symbol table purposes and
+don't need the same kind of special handling that runtime.text and
+friends do.
+
+Note that treating the FIPS text as starting at &go:textfipsstart and
+ending at &go:textfipsend means that go:textfipsstart is included in
+the verified data while go:textfipsend is not. That's fine: they are
+only framing and neither strictly needs to be in the hash.
+
+The new special symbols are created by [loadfips].
+
+# FIPS Info Layout
+
+Having collated the FIPS symbols, we need to compute the hash
+and then leave both the expected hash and the FIPS address ranges
+for the run-time check in crypto/internal/fips140/check.
+We do that by creating a special symbol named go:fipsinfo of the form
+
+	struct {
+		sum   [32]byte
+		self  uintptr // points to start of struct
+		sects [4]struct{
+			start uintptr
+			end   uintptr
+		}
+	}
+
+The crypto/internal/fips140/check uses linkname to access this symbol,
+which is of course not included in the hash.
+
+# FIPS Info Calculation
+
+When using internal linking, [asmbfips] runs after writing the output
+binary but before code-signing it. It reads the relevant sections
+back from the output file, hashes them, and then writes the go:fipsinfo
+content into the output file.
+
+When using external linking, especially with -buildmode=pie, we cannot
+predict the specific PLT index references that the linker will insert
+into the FIPS code sections, so we must read the final linked executable
+after external linking, compute the hash, and then write it back to the
+executable in the go:fipsinfo sum field. [hostlinkfips] does this.
+It finds go:fipsinfo easily because that symbol is given its own section
+(.go.fipsinfo on ELF, __go_fipsinfo on Mach-O), and then it can use the
+sections field to find the relevant parts of the executable, hash them,
+and fill in sum.
+
+Both [asmbfips] and [hostlinkfips] need the same hash calculation code.
+The [fipsObj] type provides that calculation.
+
+# Debugging
+
+It is of course impossible to debug a mismatched hash directly:
+two random 32-byte strings differ. For debugging, the linker flag
+-fipso can be set to the name of a file (such as /tmp/fips.o)
+where the linker will write the “FIPS object” that is being hashed.
+
+There is also commented-out code in crypto/internal/fips140/check that
+will write /tmp/fipscheck.o during the run-time verification.
+
+When the hashes differ, the first step is to uncomment the
+/tmp/fipscheck.o-writing code and then rebuild with
+-ldflags=-fipso=/tmp/fips.o. Then when the hash check fails,
+compare /tmp/fips.o and /tmp/fipscheck.o to find the differences.
+*/
+
+package ld
+
+import (
+	"bufio"
+	"bytes"
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"crypto/hmac"
+	"crypto/sha256"
+	"debug/elf"
+	"debug/macho"
+	"debug/pe"
+	"encoding/binary"
+	"fmt"
+	"hash"
+	"io"
+	"os"
+)
+
+const enableFIPS = true
+
+// fipsSyms are the special FIPS section bracketing symbols.
+var fipsSyms = []struct {
+	name string
+	kind sym.SymKind
+	sym  loader.Sym
+	seg  *sym.Segment
+}{
+	{name: "go:textfipsstart", kind: sym.STEXTFIPSSTART, seg: &Segtext},
+	{name: "go:textfipsend", kind: sym.STEXTFIPSEND},
+	{name: "go:rodatafipsstart", kind: sym.SRODATAFIPSSTART, seg: &Segrodata},
+	{name: "go:rodatafipsend", kind: sym.SRODATAFIPSEND},
+	{name: "go:noptrdatafipsstart", kind: sym.SNOPTRDATAFIPSSTART, seg: &Segdata},
+	{name: "go:noptrdatafipsend", kind: sym.SNOPTRDATAFIPSEND},
+	{name: "go:datafipsstart", kind: sym.SDATAFIPSSTART, seg: &Segdata},
+	{name: "go:datafipsend", kind: sym.SDATAFIPSEND},
+}
+
+// fipsinfo is the loader symbol for go:fipsinfo.
+var fipsinfo loader.Sym
+
+const (
+	fipsMagic    = "\xff Go fipsinfo \xff\x00"
+	fipsMagicLen = 16
+	fipsSumLen   = 32
+)
+
+// loadfips creates the special bracketing symbols and go:fipsinfo.
+func loadfips(ctxt *Link) {
+	if !obj.EnableFIPS() {
+		return
+	}
+	if ctxt.BuildMode == BuildModePlugin { // not sure why this doesn't work
+		return
+	}
+	// Write the fipsinfo symbol, which crypto/internal/fips140/check uses.
+	ldr := ctxt.loader
+	// TODO lock down linkname
+	info := ldr.CreateSymForUpdate("go:fipsinfo", 0)
+	info.SetType(sym.SFIPSINFO)
+
+	data := make([]byte, fipsMagicLen+fipsSumLen)
+	copy(data, fipsMagic)
+	info.SetData(data)
+	info.SetSize(int64(len(data)))      // magic + checksum, to be filled in
+	info.AddAddr(ctxt.Arch, info.Sym()) // self-reference
+
+	for i := range fipsSyms {
+		s := &fipsSyms[i]
+		sb := ldr.CreateSymForUpdate(s.name, 0)
+		sb.SetType(s.kind)
+		sb.SetLocal(true)
+		sb.SetSize(1)
+		s.sym = sb.Sym()
+		info.AddAddr(ctxt.Arch, s.sym)
+		if s.kind == sym.STEXTFIPSSTART || s.kind == sym.STEXTFIPSEND {
+			ctxt.Textp = append(ctxt.Textp, s.sym)
+		}
+	}
+
+	fipsinfo = info.Sym()
+}
+
+// fipsObj calculates the fips object hash and optionally writes
+// the hashed content to a file for debugging.
+type fipsObj struct {
+	r   io.ReaderAt
+	w   io.Writer
+	wf  *os.File
+	h   hash.Hash
+	tmp [8]byte
+}
+
+// newFipsObj creates a fipsObj reading from r and writing to fipso
+// (unless fipso is the empty string, in which case it writes nowhere
+// and only computes the hash).
+func newFipsObj(r io.ReaderAt, fipso string) (*fipsObj, error) {
+	f := &fipsObj{r: r}
+	f.h = hmac.New(sha256.New, make([]byte, 32))
+	f.w = f.h
+	if fipso != "" {
+		wf, err := os.Create(fipso)
+		if err != nil {
+			return nil, err
+		}
+		f.wf = wf
+		f.w = io.MultiWriter(f.h, wf)
+	}
+
+	if _, err := f.w.Write([]byte("go fips object v1\n")); err != nil {
+		f.Close()
+		return nil, err
+	}
+	return f, nil
+}
+
+// addSection adds the section of r (passed to newFipsObj)
+// starting at byte offset start and ending before byte offset end
+// to the fips object file.
+func (f *fipsObj) addSection(start, end int64) error {
+	n := end - start
+	binary.BigEndian.PutUint64(f.tmp[:], uint64(n))
+	f.w.Write(f.tmp[:])
+	_, err := io.Copy(f.w, io.NewSectionReader(f.r, start, n))
+	return err
+}
+
+// sum returns the hash of the fips object file.
+func (f *fipsObj) sum() []byte {
+	return f.h.Sum(nil)
+}
+
+// Close closes the fipsObj. In particular it closes the output
+// object file specified by fipso in the call to [newFipsObj].
+func (f *fipsObj) Close() error {
+	if f.wf != nil {
+		return f.wf.Close()
+	}
+	return nil
+}
+
+// asmbfips is called from [asmb] to update go:fipsinfo
+// when using internal linking.
+// See [hostlinkfips] for external linking.
+func asmbfips(ctxt *Link, fipso string) {
+	if !obj.EnableFIPS() {
+		return
+	}
+	if ctxt.LinkMode == LinkExternal {
+		return
+	}
+	if ctxt.BuildMode == BuildModePlugin { // not sure why this doesn't work
+		return
+	}
+
+	// Create a new FIPS object with data read from our output file.
+	f, err := newFipsObj(bytes.NewReader(ctxt.Out.Data()), fipso)
+	if err != nil {
+		Errorf("asmbfips: %v", err)
+		return
+	}
+	defer f.Close()
+
+	// Add the FIPS sections to the FIPS object.
+	ldr := ctxt.loader
+	for i := 0; i < len(fipsSyms); i += 2 {
+		start := &fipsSyms[i]
+		end := &fipsSyms[i+1]
+		startAddr := ldr.SymValue(start.sym)
+		endAddr := ldr.SymValue(end.sym)
+		seg := start.seg
+		if seg.Vaddr == 0 && seg == &Segrodata { // some systems use text instead of separate rodata
+			seg = &Segtext
+		}
+		base := int64(seg.Fileoff - seg.Vaddr)
+		if !(seg.Vaddr <= uint64(startAddr) && startAddr <= endAddr && uint64(endAddr) <= seg.Vaddr+seg.Filelen) {
+			Errorf("asmbfips: %s not in expected segment (%#x..%#x not in %#x..%#x)", start.name, startAddr, endAddr, seg.Vaddr, seg.Vaddr+seg.Filelen)
+			return
+		}
+
+		if err := f.addSection(startAddr+base, endAddr+base); err != nil {
+			Errorf("asmbfips: %v", err)
+			return
+		}
+	}
+
+	// Overwrite the go:fipsinfo sum field with the calculated sum.
+	addr := uint64(ldr.SymValue(fipsinfo))
+	seg := &Segdata
+	if !(seg.Vaddr <= addr && addr+32 < seg.Vaddr+seg.Filelen) {
+		Errorf("asmbfips: fipsinfo not in expected segment (%#x..%#x not in %#x..%#x)", addr, addr+32, seg.Vaddr, seg.Vaddr+seg.Filelen)
+		return
+	}
+	ctxt.Out.SeekSet(int64(seg.Fileoff + addr - seg.Vaddr + fipsMagicLen))
+	ctxt.Out.Write(f.sum())
+
+	if err := f.Close(); err != nil {
+		Errorf("asmbfips: %v", err)
+		return
+	}
+}
+
+// hostlinkfips is called from [hostlink] to update go:fipsinfo
+// when using external linking.
+// See [asmbfips] for internal linking.
+func hostlinkfips(ctxt *Link, exe, fipso string) error {
+	if !obj.EnableFIPS() {
+		return nil
+	}
+	if ctxt.BuildMode == BuildModePlugin { // not sure why this doesn't work
+		return nil
+	}
+	switch {
+	case ctxt.IsElf():
+		return elffips(ctxt, exe, fipso)
+	case ctxt.HeadType == objabi.Hdarwin:
+		return machofips(ctxt, exe, fipso)
+	case ctxt.HeadType == objabi.Hwindows:
+		return pefips(ctxt, exe, fipso)
+	}
+
+	// If we can't do FIPS, leave the output binary alone.
+	// If people enable FIPS the init-time check will fail,
+	// but the binaries will work otherwise.
+	return fmt.Errorf("fips unsupported on %s", ctxt.HeadType)
+}
+
+// machofips updates go:fipsinfo after external linking
+// on systems using Mach-O (GOOS=darwin, GOOS=ios).
+func machofips(ctxt *Link, exe, fipso string) error {
+	// Open executable both for reading Mach-O and for the fipsObj.
+	mf, err := macho.Open(exe)
+	if err != nil {
+		return err
+	}
+	defer mf.Close()
+
+	wf, err := os.OpenFile(exe, os.O_RDWR, 0)
+	if err != nil {
+		return err
+	}
+	defer wf.Close()
+
+	f, err := newFipsObj(wf, fipso)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	// Find the go:fipsinfo symbol.
+	sect := mf.Section("__go_fipsinfo")
+	if sect == nil {
+		return fmt.Errorf("cannot find __go_fipsinfo")
+	}
+	data, err := sect.Data()
+	if err != nil {
+		return err
+	}
+
+	uptr := ctxt.Arch.ByteOrder.Uint64
+	if ctxt.Arch.PtrSize == 4 {
+		uptr = func(x []byte) uint64 {
+			return uint64(ctxt.Arch.ByteOrder.Uint32(x))
+		}
+	}
+
+	// Add the sections listed in go:fipsinfo to the FIPS object.
+	// On Mac, the debug/macho package is not reporting any relocations,
+	// but the addends are all in the data already, all relative to
+	// the same base.
+	// Determine the base used for the self pointer, and then apply
+	// that base to the other uintptrs.
+	// The very high bits of the uint64s seem to be relocation metadata,
+	// so clear them.
+	// For non-pie builds, there are no relocations at all:
+	// the data holds the actual pointers.
+	// This code handles both pie and non-pie binaries.
+	const addendMask = 1<<48 - 1
+	data = data[fipsMagicLen+fipsSumLen:]
+	self := int64(uptr(data)) & addendMask
+	base := int64(sect.Offset) - self
+	data = data[ctxt.Arch.PtrSize:]
+
+	for i := 0; i < 4; i++ {
+		start := int64(uptr(data[0:]))&addendMask + base
+		end := int64(uptr(data[ctxt.Arch.PtrSize:]))&addendMask + base
+		data = data[2*ctxt.Arch.PtrSize:]
+		if err := f.addSection(start, end); err != nil {
+			return err
+		}
+	}
+
+	// Overwrite the go:fipsinfo sum field with the calculated sum.
+	if _, err := wf.WriteAt(f.sum(), int64(sect.Offset)+fipsMagicLen); err != nil {
+		return err
+	}
+	if err := wf.Close(); err != nil {
+		return err
+	}
+	return f.Close()
+}
+
+// elffips updates go:fipsinfo after external linking
+// on systems using ELF (most Unix systems).
+func elffips(ctxt *Link, exe, fipso string) error {
+	// Open executable both for reading ELF and for the fipsObj.
+	ef, err := elf.Open(exe)
+	if err != nil {
+		return err
+	}
+	defer ef.Close()
+
+	wf, err := os.OpenFile(exe, os.O_RDWR, 0)
+	if err != nil {
+		return err
+	}
+	defer wf.Close()
+
+	f, err := newFipsObj(wf, fipso)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	// Find the go:fipsinfo symbol.
+	sect := ef.Section(".go.fipsinfo")
+	if sect == nil {
+		return fmt.Errorf("cannot find .go.fipsinfo")
+	}
+
+	data, err := sect.Data()
+	if err != nil {
+		return err
+	}
+
+	uptr := ctxt.Arch.ByteOrder.Uint64
+	if ctxt.Arch.PtrSize == 4 {
+		uptr = func(x []byte) uint64 {
+			return uint64(ctxt.Arch.ByteOrder.Uint32(x))
+		}
+	}
+
+	// Add the sections listed in go:fipsinfo to the FIPS object.
+	// We expect R_zzz_RELATIVE relocations where the zero-based
+	// values are already stored in the data. That is, the addend
+	// is in the data itself in addition to being in the relocation tables.
+	// So no need to parse the relocation tables unless we find a
+	// toolchain that doesn't initialize the data this way.
+	// For non-pie builds, there are no relocations at all:
+	// the data holds the actual pointers.
+	// This code handles both pie and non-pie binaries.
+	data = data[fipsMagicLen+fipsSumLen:]
+	data = data[ctxt.Arch.PtrSize:]
+
+Addrs:
+	for i := 0; i < 4; i++ {
+		start := uptr(data[0:])
+		end := uptr(data[ctxt.Arch.PtrSize:])
+		data = data[2*ctxt.Arch.PtrSize:]
+		for _, prog := range ef.Progs {
+			if prog.Type == elf.PT_LOAD && prog.Vaddr <= start && start <= end && end <= prog.Vaddr+prog.Filesz {
+				if err := f.addSection(int64(start+prog.Off-prog.Vaddr), int64(end+prog.Off-prog.Vaddr)); err != nil {
+					return err
+				}
+				continue Addrs
+			}
+		}
+		return fmt.Errorf("invalid pointers found in .go.fipsinfo")
+	}
+
+	// Overwrite the go:fipsinfo sum field with the calculated sum.
+	if _, err := wf.WriteAt(f.sum(), int64(sect.Offset)+fipsMagicLen); err != nil {
+		return err
+	}
+	if err := wf.Close(); err != nil {
+		return err
+	}
+	return f.Close()
+}
+
+// pefips updates go:fipsinfo after external linking
+// on systems using PE (GOOS=windows).
+func pefips(ctxt *Link, exe, fipso string) error {
+	// Open executable both for reading Mach-O and for the fipsObj.
+	pf, err := pe.Open(exe)
+	if err != nil {
+		return err
+	}
+	defer pf.Close()
+
+	wf, err := os.OpenFile(exe, os.O_RDWR, 0)
+	if err != nil {
+		return err
+	}
+	defer wf.Close()
+
+	f, err := newFipsObj(wf, fipso)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	// Find the go:fipsinfo symbol.
+	// PE does not put it in its own section, so we have to scan for it.
+	// It is near the start of the data segment, right after go:buildinfo,
+	// so we should not have to scan too far.
+	const maxScan = 16 << 20
+	sect := pf.Section(".data")
+	if sect == nil {
+		return fmt.Errorf("cannot find .data")
+	}
+	b := bufio.NewReader(sect.Open())
+	off := int64(0)
+	data := make([]byte, fipsMagicLen+fipsSumLen+9*ctxt.Arch.PtrSize)
+	for ; ; off += 16 {
+		if off >= maxScan {
+			break
+		}
+		if _, err := io.ReadFull(b, data[:fipsMagicLen]); err != nil {
+			return fmt.Errorf("scanning PE for FIPS magic: %v", err)
+		}
+		if string(data[:fipsMagicLen]) == fipsMagic {
+			if _, err := io.ReadFull(b, data[fipsMagicLen:]); err != nil {
+				return fmt.Errorf("scanning PE for FIPS magic: %v", err)
+			}
+			break
+		}
+	}
+
+	uptr := ctxt.Arch.ByteOrder.Uint64
+	if ctxt.Arch.PtrSize == 4 {
+		uptr = func(x []byte) uint64 {
+			return uint64(ctxt.Arch.ByteOrder.Uint32(x))
+		}
+	}
+
+	// Add the sections listed in go:fipsinfo to the FIPS object.
+	// Determine the base used for the self pointer, and then apply
+	// that base to the other uintptrs.
+	// For pie builds, the addends are in the data.
+	// For non-pie builds, there are no relocations at all:
+	// the data holds the actual pointers.
+	// This code handles both pie and non-pie binaries.
+	data = data[fipsMagicLen+fipsSumLen:]
+	self := int64(uptr(data))
+	data = data[ctxt.Arch.PtrSize:]
+
+	// On 64-bit binaries the pointers have extra bits set
+	// that don't appear in the actual section headers.
+	// For example, one generated test binary looks like:
+	//
+	//	.data VirtualAddress = 0x2af000
+	//	.data (file) Offset = 0x2ac400
+	//	.data (file) Size = 0x1fc00
+	//	go:fipsinfo found at offset 0x2ac5e0 (off=0x1e0)
+	//	go:fipsinfo self pointer = 0x01402af1e0
+	//
+	// From the section headers, the address of the go:fipsinfo symbol
+	// should be 0x2af000 + (0x2ac5e0 - 0x2ac400) = 0x2af1e0,
+	// yet in this case its pointer is 0x1402af1e0, meaning the
+	// data section's VirtualAddress is really 0x1402af000.
+	// This is not (only) a 32-bit truncation problem, since the uint32
+	// truncation of that address would be 0x402af000, not 0x2af000.
+	// Perhaps there is some 64-bit extension that debug/pe is not
+	// reading or is misreading. In any event, we can derive the delta
+	// between computed VirtualAddress and listed VirtualAddress
+	// and apply it to the rest of the pointers.
+	// As a sanity check, the low 12 bits (virtual page offset)
+	// must match between our computed address and the actual one.
+	peself := int64(sect.VirtualAddress) + off
+	if self&0xfff != off&0xfff {
+		return fmt.Errorf("corrupt pointer found in go:fipsinfo")
+	}
+	delta := peself - self
+
+Addrs:
+	for i := 0; i < 4; i++ {
+		start := int64(uptr(data[0:])) + delta
+		end := int64(uptr(data[ctxt.Arch.PtrSize:])) + delta
+		data = data[2*ctxt.Arch.PtrSize:]
+		for _, sect := range pf.Sections {
+			if int64(sect.VirtualAddress) <= start && start <= end && end <= int64(sect.VirtualAddress)+int64(sect.Size) {
+				off := int64(sect.Offset) - int64(sect.VirtualAddress)
+				if err := f.addSection(start+off, end+off); err != nil {
+					return err
+				}
+				continue Addrs
+			}
+		}
+		return fmt.Errorf("invalid pointers found in go:fipsinfo")
+	}
+
+	// Overwrite the go:fipsinfo sum field with the calculated sum.
+	if _, err := wf.WriteAt(f.sum(), int64(sect.Offset)+off+fipsMagicLen); err != nil {
+		return err
+	}
+	if err := wf.Close(); err != nil {
+		return err
+	}
+	return f.Close()
+}
diff --git a/go/src/cmd/link/internal/ld/go.go b/go/src/cmd/link/internal/ld/go.go
new file mode 100644
index 0000000000000000000000000000000000000000..ed84ba4fd03c40d3bb0759d4205b710fa7744324
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/go.go
@@ -0,0 +1,450 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// go-specific code shared across loaders (5l, 6l, 8l).
+
+package ld
+
+import (
+	"cmd/internal/bio"
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"encoding/json"
+	"fmt"
+	"io"
+	"os"
+	"sort"
+	"strconv"
+	"strings"
+)
+
+// go-specific code shared across loaders (5l, 6l, 8l).
+
+// TODO:
+//	generate debugging section in binary.
+//	once the dust settles, try to move some code to
+//		libmach, so that other linkers and ar can share.
+
+func ldpkg(ctxt *Link, f *bio.Reader, lib *sym.Library, length int64, filename string) {
+	if *flagG {
+		return
+	}
+
+	if int64(int(length)) != length {
+		fmt.Fprintf(os.Stderr, "%s: too much pkg data in %s\n", os.Args[0], filename)
+		return
+	}
+
+	bdata := make([]byte, length)
+	if _, err := io.ReadFull(f, bdata); err != nil {
+		fmt.Fprintf(os.Stderr, "%s: short pkg read %s\n", os.Args[0], filename)
+		return
+	}
+	data := string(bdata)
+
+	// process header lines
+	for data != "" {
+		var line string
+		line, data, _ = strings.Cut(data, "\n")
+		if line == "main" {
+			lib.Main = true
+		}
+		if line == "" {
+			break
+		}
+	}
+
+	// look for cgo section
+	p0 := strings.Index(data, "\n$$  // cgo")
+	var p1 int
+	if p0 >= 0 {
+		p0 += p1
+		i := strings.IndexByte(data[p0+1:], '\n')
+		if i < 0 {
+			fmt.Fprintf(os.Stderr, "%s: found $$ // cgo but no newline in %s\n", os.Args[0], filename)
+			return
+		}
+		p0 += 1 + i
+
+		p1 = strings.Index(data[p0:], "\n$$")
+		if p1 < 0 {
+			p1 = strings.Index(data[p0:], "\n!\n")
+		}
+		if p1 < 0 {
+			fmt.Fprintf(os.Stderr, "%s: cannot find end of // cgo section in %s\n", os.Args[0], filename)
+			return
+		}
+		p1 += p0
+		loadcgo(ctxt, filename, objabi.PathToPrefix(lib.Pkg), data[p0:p1])
+	}
+}
+
+func loadcgo(ctxt *Link, file string, pkg string, p string) {
+	var directives [][]string
+	if err := json.NewDecoder(strings.NewReader(p)).Decode(&directives); err != nil {
+		fmt.Fprintf(os.Stderr, "%s: %s: failed decoding cgo directives: %v\n", os.Args[0], file, err)
+		nerrors++
+		return
+	}
+
+	// Record the directives. We'll process them later after Symbols are created.
+	ctxt.cgodata = append(ctxt.cgodata, cgodata{file, pkg, directives})
+}
+
+// Set symbol attributes or flags based on cgo directives.
+// Any newly discovered HOSTOBJ syms are added to 'hostObjSyms'.
+func setCgoAttr(ctxt *Link, file string, pkg string, directives [][]string, hostObjSyms map[loader.Sym]struct{}) {
+	l := ctxt.loader
+	for _, f := range directives {
+		switch f[0] {
+		case "cgo_import_dynamic":
+			if len(f) < 2 || len(f) > 4 {
+				break
+			}
+
+			local := f[1]
+			remote := local
+			if len(f) > 2 {
+				remote = f[2]
+			}
+			lib := ""
+			if len(f) > 3 {
+				lib = f[3]
+			}
+
+			if *FlagD {
+				fmt.Fprintf(os.Stderr, "%s: %s: cannot use dynamic imports with -d flag\n", os.Args[0], file)
+				nerrors++
+				return
+			}
+
+			if local == "_" && remote == "_" {
+				// allow #pragma dynimport _ _ "foo.so"
+				// to force a link of foo.so.
+				havedynamic = 1
+
+				if ctxt.HeadType == objabi.Hdarwin {
+					machoadddynlib(lib, ctxt.LinkMode)
+				} else {
+					dynlib = append(dynlib, lib)
+				}
+				continue
+			}
+
+			q := ""
+			if before, after, found := strings.Cut(remote, "#"); found {
+				remote, q = before, after
+			}
+			s := l.LookupOrCreateSym(local, 0)
+			st := l.SymType(s)
+			if st == 0 || st == sym.SXREF || st == sym.SBSS || st == sym.SNOPTRBSS || st == sym.SHOSTOBJ {
+				l.SetSymDynimplib(s, lib)
+				l.SetSymExtname(s, remote)
+				l.SetSymDynimpvers(s, q)
+				if st != sym.SHOSTOBJ {
+					su := l.MakeSymbolUpdater(s)
+					su.SetType(sym.SDYNIMPORT)
+				} else {
+					hostObjSyms[s] = struct{}{}
+				}
+				havedynamic = 1
+				if lib != "" && ctxt.IsDarwin() {
+					machoadddynlib(lib, ctxt.LinkMode)
+				}
+			}
+
+			continue
+
+		case "cgo_import_static":
+			if len(f) != 2 {
+				break
+			}
+			local := f[1]
+
+			s := l.LookupOrCreateSym(local, 0)
+			su := l.MakeSymbolUpdater(s)
+			su.SetType(sym.SHOSTOBJ)
+			su.SetSize(0)
+			hostObjSyms[s] = struct{}{}
+			continue
+
+		case "cgo_export_static", "cgo_export_dynamic":
+			if len(f) < 2 || len(f) > 4 {
+				break
+			}
+			local := f[1]
+			remote := local
+			if len(f) > 2 {
+				remote = f[2]
+			}
+			// The compiler adds a fourth argument giving
+			// the definition ABI of function symbols.
+			abi := obj.ABI0
+			if len(f) > 3 {
+				var ok bool
+				abi, ok = obj.ParseABI(f[3])
+				if !ok {
+					fmt.Fprintf(os.Stderr, "%s: bad ABI in cgo_export directive %s\n", os.Args[0], f)
+					nerrors++
+					return
+				}
+			}
+
+			s := l.LookupOrCreateSym(local, sym.ABIToVersion(abi))
+
+			if l.SymType(s) == sym.SHOSTOBJ {
+				hostObjSyms[s] = struct{}{}
+			}
+
+			switch ctxt.BuildMode {
+			case BuildModeCShared, BuildModeCArchive, BuildModePlugin:
+				if s == l.Lookup("main", 0) {
+					continue
+				}
+			}
+
+			// export overrides import, for openbsd/cgo.
+			// see issue 4878.
+			if l.SymDynimplib(s) != "" {
+				l.SetSymDynimplib(s, "")
+				l.SetSymDynimpvers(s, "")
+				l.SetSymExtname(s, "")
+				var su *loader.SymbolBuilder
+				su = l.MakeSymbolUpdater(s)
+				su.SetType(0)
+			}
+
+			if !(l.AttrCgoExportStatic(s) || l.AttrCgoExportDynamic(s)) {
+				l.SetSymExtname(s, remote)
+			} else if l.SymExtname(s) != remote {
+				fmt.Fprintf(os.Stderr, "%s: conflicting cgo_export directives: %s as %s and %s\n", os.Args[0], l.SymName(s), l.SymExtname(s), remote)
+				nerrors++
+				return
+			}
+
+			// Mark exported symbols and also add them to
+			// the lists used for roots in the deadcode pass.
+			if f[0] == "cgo_export_static" {
+				if ctxt.LinkMode == LinkExternal && !l.AttrCgoExportStatic(s) {
+					// Static cgo exports appear
+					// in the exported symbol table.
+					ctxt.dynexp = append(ctxt.dynexp, s)
+				}
+				if ctxt.LinkMode == LinkInternal {
+					// For internal linking, we're
+					// responsible for resolving
+					// relocations from host objects.
+					// Record the right Go symbol
+					// version to use.
+					l.AddCgoExport(s)
+				}
+				l.SetAttrCgoExportStatic(s, true)
+			} else {
+				if ctxt.LinkMode == LinkInternal && !l.AttrCgoExportDynamic(s) {
+					// Dynamic cgo exports appear
+					// in the exported symbol table.
+					ctxt.dynexp = append(ctxt.dynexp, s)
+				}
+				l.SetAttrCgoExportDynamic(s, true)
+			}
+
+			continue
+
+		case "cgo_dynamic_linker":
+			if len(f) != 2 {
+				break
+			}
+
+			if *flagInterpreter == "" {
+				if interpreter != "" && interpreter != f[1] {
+					fmt.Fprintf(os.Stderr, "%s: conflict dynlinker: %s and %s\n", os.Args[0], interpreter, f[1])
+					nerrors++
+					return
+				}
+
+				interpreter = f[1]
+			}
+			continue
+
+		case "cgo_ldflag":
+			if len(f) != 2 {
+				break
+			}
+			ldflag = append(ldflag, f[1])
+			continue
+		}
+
+		fmt.Fprintf(os.Stderr, "%s: %s: invalid cgo directive: %q\n", os.Args[0], file, f)
+		nerrors++
+	}
+	return
+}
+
+// openbsdTrimLibVersion indicates whether a shared library is
+// versioned and if it is, returns the unversioned name. The
+// OpenBSD library naming scheme is lib<name>.so.<major>.<minor>
+func openbsdTrimLibVersion(lib string) (string, bool) {
+	parts := strings.Split(lib, ".")
+	if len(parts) != 4 {
+		return "", false
+	}
+	if parts[1] != "so" {
+		return "", false
+	}
+	if _, err := strconv.Atoi(parts[2]); err != nil {
+		return "", false
+	}
+	if _, err := strconv.Atoi(parts[3]); err != nil {
+		return "", false
+	}
+	return fmt.Sprintf("%s.%s", parts[0], parts[1]), true
+}
+
+// dedupLibrariesOpenBSD dedups a list of shared libraries, treating versioned
+// and unversioned libraries as equivalents. Versioned libraries are preferred
+// and retained over unversioned libraries. This avoids the situation where
+// the use of cgo results in a DT_NEEDED for a versioned library (for example,
+// libc.so.96.1), while a dynamic import specifies an unversioned library (for
+// example, libc.so) - this would otherwise result in two DT_NEEDED entries
+// for the same library, resulting in a failure when ld.so attempts to load
+// the Go binary.
+func dedupLibrariesOpenBSD(ctxt *Link, libs []string) []string {
+	libraries := make(map[string]string)
+	for _, lib := range libs {
+		if name, ok := openbsdTrimLibVersion(lib); ok {
+			// Record unversioned name as seen.
+			seenlib[name] = true
+			libraries[name] = lib
+		} else if _, ok := libraries[lib]; !ok {
+			libraries[lib] = lib
+		}
+	}
+
+	libs = nil
+	for _, lib := range libraries {
+		libs = append(libs, lib)
+	}
+	sort.Strings(libs)
+
+	return libs
+}
+
+func dedupLibraries(ctxt *Link, libs []string) []string {
+	if ctxt.Target.IsOpenbsd() {
+		return dedupLibrariesOpenBSD(ctxt, libs)
+	}
+	return libs
+}
+
+var seenlib = make(map[string]bool)
+
+func adddynlib(ctxt *Link, lib string) {
+	if seenlib[lib] || ctxt.LinkMode == LinkExternal {
+		return
+	}
+	seenlib[lib] = true
+
+	if ctxt.IsELF {
+		dsu := ctxt.loader.MakeSymbolUpdater(ctxt.DynStr)
+		if dsu.Size() == 0 {
+			dsu.Addstring("")
+		}
+		du := ctxt.loader.MakeSymbolUpdater(ctxt.Dynamic)
+		Elfwritedynent(ctxt.Arch, du, elf.DT_NEEDED, uint64(dsu.Addstring(lib)))
+	} else {
+		Errorf("adddynlib: unsupported binary format")
+	}
+}
+
+func Adddynsym(ldr *loader.Loader, target *Target, syms *ArchSyms, s loader.Sym) {
+	if ldr.SymDynid(s) >= 0 || target.LinkMode == LinkExternal {
+		return
+	}
+
+	if target.IsELF {
+		elfadddynsym(ldr, target, syms, s)
+	} else if target.HeadType == objabi.Hdarwin {
+		ldr.Errorf(s, "adddynsym: missed symbol (Extname=%s)", ldr.SymExtname(s))
+	} else if target.HeadType == objabi.Hwindows {
+		// already taken care of
+	} else {
+		ldr.Errorf(s, "adddynsym: unsupported binary format")
+	}
+}
+
+func fieldtrack(arch *sys.Arch, l *loader.Loader) {
+	var buf strings.Builder
+	for i := loader.Sym(1); i < loader.Sym(l.NSym()); i++ {
+		if name := l.SymName(i); strings.HasPrefix(name, "go:track.") {
+			if l.AttrReachable(i) {
+				l.SetAttrSpecial(i, true)
+				l.SetAttrNotInSymbolTable(i, true)
+				buf.WriteString(name[9:])
+				for p := l.Reachparent[i]; p != 0; p = l.Reachparent[p] {
+					buf.WriteString("\t")
+					buf.WriteString(l.SymName(p))
+				}
+				buf.WriteString("\n")
+			}
+		}
+	}
+	l.Reachparent = nil // we are done with it
+	if *flagFieldTrack == "" {
+		return
+	}
+	s := l.Lookup(*flagFieldTrack, 0)
+	if s == 0 || !l.AttrReachable(s) {
+		return
+	}
+	bld := l.MakeSymbolUpdater(s)
+	bld.SetType(sym.SDATA)
+	addstrdata(arch, l, *flagFieldTrack, buf.String())
+}
+
+func (ctxt *Link) addexport() {
+	// Track undefined external symbols during external link.
+	if ctxt.LinkMode == LinkExternal {
+		for _, s := range ctxt.Textp {
+			if ctxt.loader.AttrSpecial(s) || ctxt.loader.AttrSubSymbol(s) {
+				continue
+			}
+			relocs := ctxt.loader.Relocs(s)
+			for i := 0; i < relocs.Count(); i++ {
+				if rs := relocs.At(i).Sym(); rs != 0 {
+					if ctxt.loader.SymType(rs) == sym.Sxxx && !ctxt.loader.AttrLocal(rs) {
+						// sanity check
+						if len(ctxt.loader.Data(rs)) != 0 {
+							panic("expected no data on undef symbol")
+						}
+						su := ctxt.loader.MakeSymbolUpdater(rs)
+						su.SetType(sym.SUNDEFEXT)
+					}
+				}
+			}
+		}
+	}
+
+	// TODO(aix)
+	if ctxt.HeadType == objabi.Hdarwin || ctxt.HeadType == objabi.Haix {
+		return
+	}
+
+	// Add dynamic symbols.
+	for _, s := range ctxt.dynexp {
+		// Consistency check.
+		if !ctxt.loader.AttrReachable(s) {
+			panic("dynexp entry not reachable")
+		}
+
+		Adddynsym(ctxt.loader, &ctxt.Target, &ctxt.ArchSyms, s)
+	}
+
+	for _, lib := range dedupLibraries(ctxt, dynlib) {
+		adddynlib(ctxt, lib)
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/go_test.go b/go/src/cmd/link/internal/ld/go_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..836731a891e193dcd78389502fd799ce46e7fe52
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/go_test.go
@@ -0,0 +1,116 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"reflect"
+	"runtime"
+	"testing"
+
+	"cmd/internal/objabi"
+)
+
+func TestDedupLibraries(t *testing.T) {
+	ctxt := &Link{}
+	ctxt.Target.HeadType = objabi.Hlinux
+
+	libs := []string{"libc.so", "libc.so.6"}
+
+	got := dedupLibraries(ctxt, libs)
+	if !reflect.DeepEqual(got, libs) {
+		t.Errorf("dedupLibraries(%v) = %v, want %v", libs, got, libs)
+	}
+}
+
+func TestDedupLibrariesOpenBSD(t *testing.T) {
+	ctxt := &Link{}
+	ctxt.Target.HeadType = objabi.Hopenbsd
+
+	tests := []struct {
+		libs []string
+		want []string
+	}{
+		{
+			libs: []string{"libc.so"},
+			want: []string{"libc.so"},
+		},
+		{
+			libs: []string{"libc.so", "libc.so.96.1"},
+			want: []string{"libc.so.96.1"},
+		},
+		{
+			libs: []string{"libc.so.96.1", "libc.so"},
+			want: []string{"libc.so.96.1"},
+		},
+		{
+			libs: []string{"libc.a", "libc.so.96.1"},
+			want: []string{"libc.a", "libc.so.96.1"},
+		},
+		{
+			libs: []string{"libpthread.so", "libc.so"},
+			want: []string{"libc.so", "libpthread.so"},
+		},
+		{
+			libs: []string{"libpthread.so.26.1", "libpthread.so", "libc.so.96.1", "libc.so"},
+			want: []string{"libc.so.96.1", "libpthread.so.26.1"},
+		},
+		{
+			libs: []string{"libpthread.so.26.1", "libpthread.so", "libc.so.96.1", "libc.so", "libfoo.so"},
+			want: []string{"libc.so.96.1", "libfoo.so", "libpthread.so.26.1"},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run("dedup", func(t *testing.T) {
+			got := dedupLibraries(ctxt, test.libs)
+			if !reflect.DeepEqual(got, test.want) {
+				t.Errorf("dedupLibraries(%v) = %v, want %v", test.libs, got, test.want)
+			}
+		})
+	}
+}
+
+func TestDedupLibrariesOpenBSDLink(t *testing.T) {
+	// The behavior we're checking for is of interest only on OpenBSD.
+	if runtime.GOOS != "openbsd" {
+		t.Skip("test only useful on openbsd")
+	}
+
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+	t.Parallel()
+
+	dir := t.TempDir()
+
+	// cgo_import_dynamic both the unversioned libraries and pull in the
+	// net package to get a cgo package with a versioned library.
+	srcFile := filepath.Join(dir, "x.go")
+	src := `package main
+
+import (
+	_ "net"
+)
+
+//go:cgo_import_dynamic _ _ "libc.so"
+
+func main() {}`
+	if err := os.WriteFile(srcFile, []byte(src), 0644); err != nil {
+		t.Fatal(err)
+	}
+
+	exe := filepath.Join(dir, "deduped.exe")
+	out, err := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", exe, srcFile).CombinedOutput()
+	if err != nil {
+		t.Fatalf("build failure: %s\n%s\n", err, string(out))
+	}
+
+	// Result should be runnable.
+	if _, err = testenv.Command(t, exe).CombinedOutput(); err != nil {
+		t.Fatal(err)
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/heap.go b/go/src/cmd/link/internal/ld/heap.go
new file mode 100644
index 0000000000000000000000000000000000000000..286a61b78f2f9f6cbcad7b80282d2d30f86549ab
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/heap.go
@@ -0,0 +1,101 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import "cmd/link/internal/loader"
+
+// Min-heap implementation, for the deadcode pass.
+// Specialized for loader.Sym elements.
+
+type heap []loader.Sym
+
+func (h *heap) push(s loader.Sym) {
+	*h = append(*h, s)
+	// sift up
+	n := len(*h) - 1
+	for n > 0 {
+		p := (n - 1) / 2 // parent
+		if (*h)[p] <= (*h)[n] {
+			break
+		}
+		(*h)[n], (*h)[p] = (*h)[p], (*h)[n]
+		n = p
+	}
+}
+
+func (h *heap) pop() loader.Sym {
+	r := (*h)[0]
+	n := len(*h) - 1
+	(*h)[0] = (*h)[n]
+	*h = (*h)[:n]
+
+	// sift down
+	i := 0
+	for {
+		c := 2*i + 1 // left child
+		if c >= n {
+			break
+		}
+		if c1 := c + 1; c1 < n && (*h)[c1] < (*h)[c] {
+			c = c1 // right child
+		}
+		if (*h)[i] <= (*h)[c] {
+			break
+		}
+		(*h)[i], (*h)[c] = (*h)[c], (*h)[i]
+		i = c
+	}
+
+	return r
+}
+
+func (h *heap) empty() bool { return len(*h) == 0 }
+
+// Same as heap, but sorts alphabetically instead of by index.
+// (Note that performance is not so critical here, as it is
+// in the case above. Some simplification might be in order.)
+type lexHeap []loader.Sym
+
+func (h *lexHeap) push(ldr *loader.Loader, s loader.Sym) {
+	*h = append(*h, s)
+	// sift up
+	n := len(*h) - 1
+	for n > 0 {
+		p := (n - 1) / 2 // parent
+		if ldr.SymName((*h)[p]) <= ldr.SymName((*h)[n]) {
+			break
+		}
+		(*h)[n], (*h)[p] = (*h)[p], (*h)[n]
+		n = p
+	}
+}
+
+func (h *lexHeap) pop(ldr *loader.Loader) loader.Sym {
+	r := (*h)[0]
+	n := len(*h) - 1
+	(*h)[0] = (*h)[n]
+	*h = (*h)[:n]
+
+	// sift down
+	i := 0
+	for {
+		c := 2*i + 1 // left child
+		if c >= n {
+			break
+		}
+		if c1 := c + 1; c1 < n && ldr.SymName((*h)[c1]) < ldr.SymName((*h)[c]) {
+			c = c1 // right child
+		}
+		if ldr.SymName((*h)[i]) <= ldr.SymName((*h)[c]) {
+			break
+		}
+		(*h)[i], (*h)[c] = (*h)[c], (*h)[i]
+		i = c
+	}
+
+	return r
+}
+
+func (h *lexHeap) empty() bool { return len(*h) == 0 }
diff --git a/go/src/cmd/link/internal/ld/heap_test.go b/go/src/cmd/link/internal/ld/heap_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..08c90301e2462413727b45fccf4f6537fc3b8fce
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/heap_test.go
@@ -0,0 +1,90 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/link/internal/loader"
+	"testing"
+)
+
+func TestHeap(t *testing.T) {
+	tests := [][]loader.Sym{
+		{10, 20, 30, 40, 50, 60, 70, 80, 90, 100},
+		{100, 90, 80, 70, 60, 50, 40, 30, 20, 10},
+		{30, 50, 80, 20, 60, 70, 10, 100, 90, 40},
+	}
+	for _, s := range tests {
+		h := heap{}
+		for _, i := range s {
+			h.push(i)
+			if !verify(&h, 0) {
+				t.Errorf("heap invariant violated: %v", h)
+			}
+		}
+		for j := 0; j < len(s); j++ {
+			x := h.pop()
+			if !verify(&h, 0) {
+				t.Errorf("heap invariant violated: %v", h)
+			}
+			// pop should return elements in ascending order.
+			if want := loader.Sym((j + 1) * 10); x != want {
+				t.Errorf("pop returns wrong element: want %d, got %d", want, x)
+			}
+		}
+		if !h.empty() {
+			t.Errorf("heap is not empty after all pops")
+		}
+	}
+
+	// Also check that mixed pushes and pops work correctly.
+	for _, s := range tests {
+		h := heap{}
+		for i := 0; i < len(s)/2; i++ {
+			// two pushes, one pop
+			h.push(s[2*i])
+			if !verify(&h, 0) {
+				t.Errorf("heap invariant violated: %v", h)
+			}
+			h.push(s[2*i+1])
+			if !verify(&h, 0) {
+				t.Errorf("heap invariant violated: %v", h)
+			}
+			h.pop()
+			if !verify(&h, 0) {
+				t.Errorf("heap invariant violated: %v", h)
+			}
+		}
+		for !h.empty() { // pop remaining elements
+			h.pop()
+			if !verify(&h, 0) {
+				t.Errorf("heap invariant violated: %v", h)
+			}
+		}
+	}
+}
+
+// recursively verify heap-ness, starting at element i.
+func verify(h *heap, i int) bool {
+	n := len(*h)
+	c1 := 2*i + 1 // left child
+	c2 := 2*i + 2 // right child
+	if c1 < n {
+		if (*h)[c1] < (*h)[i] {
+			return false
+		}
+		if !verify(h, c1) {
+			return false
+		}
+	}
+	if c2 < n {
+		if (*h)[c2] < (*h)[i] {
+			return false
+		}
+		if !verify(h, c2) {
+			return false
+		}
+	}
+	return true
+}
diff --git a/go/src/cmd/link/internal/ld/inittask.go b/go/src/cmd/link/internal/ld/inittask.go
new file mode 100644
index 0000000000000000000000000000000000000000..ccf90b8b8c505f6c1df0a508c6d2c518c5613951
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/inittask.go
@@ -0,0 +1,189 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"fmt"
+	"sort"
+)
+
+// Inittasks finds inittask records, figures out a good
+// order to execute them in, and emits that order for the
+// runtime to use.
+//
+// An inittask represents the initialization code that needs
+// to be run for a package. For package p, the p..inittask
+// symbol contains a list of init functions to run, both
+// explicit user init functions and implicit compiler-generated
+// init functions for initializing global variables like maps.
+//
+// In addition, inittask records have dependencies between each
+// other, mirroring the import dependencies. So if package p
+// imports package q, then there will be a dependency p -> q.
+// We can't initialize package p until after package q has
+// already been initialized.
+//
+// Package dependencies are encoded with relocations. If package
+// p imports package q, then package p's inittask record will
+// have a R_INITORDER relocation pointing to package q's inittask
+// record. See cmd/compile/internal/pkginit/init.go.
+//
+// This function computes an ordering of all of the inittask
+// records so that the order respects all the dependencies,
+// and given that restriction, orders the inittasks in
+// lexicographic order.
+func (ctxt *Link) inittasks() {
+	switch ctxt.BuildMode {
+	case BuildModeExe, BuildModePIE, BuildModeCArchive, BuildModeCShared:
+		// Normally the inittask list will be run on program startup.
+		ctxt.mainInittasks = ctxt.inittaskSym([]string{"main..inittask"}, "go:main.inittasks")
+	case BuildModePlugin:
+		// For plugins, the list will be run on plugin load.
+		ctxt.mainInittasks = ctxt.inittaskSym([]string{fmt.Sprintf("%s..inittask", objabi.PathToPrefix(*flagPluginPath))}, "go:plugin.inittasks")
+		// Make symbol local so multiple plugins don't clobber each other's inittask list.
+		ctxt.loader.SetAttrLocal(ctxt.mainInittasks, true)
+	case BuildModeShared:
+		// For a shared library, all packages are roots.
+		var roots []string
+		for _, lib := range ctxt.Library {
+			roots = append(roots, fmt.Sprintf("%s..inittask", objabi.PathToPrefix(lib.Pkg)))
+		}
+		ctxt.mainInittasks = ctxt.inittaskSym(roots, "go:shlib.inittasks")
+		// Make symbol local so multiple plugins don't clobber each other's inittask list.
+		ctxt.loader.SetAttrLocal(ctxt.mainInittasks, true)
+	default:
+		Exitf("unhandled build mode %d", ctxt.BuildMode)
+	}
+
+	// If the runtime is one of the packages we are building,
+	// initialize the runtime_inittasks variable.
+	ldr := ctxt.loader
+	if ldr.Lookup("runtime.runtime_inittasks", 0) != 0 {
+		t := ctxt.inittaskSym([]string{"runtime..inittask"}, "go:runtime.inittasks")
+
+		// This slice header is already defined in runtime/proc.go, so we update it here with new contents.
+		sh := ldr.Lookup("runtime.runtime_inittasks", 0)
+		sb := ldr.MakeSymbolUpdater(sh)
+		sb.SetSize(0)
+		sb.SetType(sym.SNOPTRDATA) // Could be SRODATA, but see issue 58857.
+		sb.AddAddr(ctxt.Arch, t)
+		sb.AddUint(ctxt.Arch, uint64(ldr.SymSize(t)/int64(ctxt.Arch.PtrSize)))
+		sb.AddUint(ctxt.Arch, uint64(ldr.SymSize(t)/int64(ctxt.Arch.PtrSize)))
+	}
+}
+
+// inittaskSym builds a symbol containing pointers to all the inittasks
+// that need to be run, given a list of root inittask symbols.
+func (ctxt *Link) inittaskSym(rootNames []string, symName string) loader.Sym {
+	ldr := ctxt.loader
+	var roots []loader.Sym
+	for _, n := range rootNames {
+		p := ldr.Lookup(n, 0)
+		if p != 0 {
+			roots = append(roots, p)
+		}
+	}
+	if len(roots) == 0 {
+		// Nothing to do
+		return 0
+	}
+
+	// Edges record dependencies between packages.
+	// {from,to} is in edges if from's package imports to's package.
+	// This list is used to implement reverse edge lookups.
+	type edge struct {
+		from, to loader.Sym
+	}
+	var edges []edge
+
+	// List of packages that are ready to schedule. We use a lexicographic
+	// ordered heap to pick the lexically earliest uninitialized but
+	// inititalizeable package at each step.
+	var h lexHeap
+
+	// m maps from an inittask symbol for package p to the number of
+	// p's direct imports that have not yet been scheduled.
+	m := map[loader.Sym]int{}
+
+	// Find all reachable inittask records from the roots.
+	// Keep track of the dependency edges between them in edges.
+	// Keep track of how many imports each package has in m.
+	// q is the list of found but not yet explored packages.
+	var q []loader.Sym
+	for _, p := range roots {
+		m[p] = 0
+		q = append(q, p)
+	}
+	for len(q) > 0 {
+		x := q[len(q)-1]
+		q = q[:len(q)-1]
+		relocs := ldr.Relocs(x)
+		n := relocs.Count()
+		ndeps := 0
+		for i := 0; i < n; i++ {
+			r := relocs.At(i)
+			if r.Type() != objabi.R_INITORDER {
+				continue
+			}
+			ndeps++
+			s := r.Sym()
+			edges = append(edges, edge{from: x, to: s})
+			if _, ok := m[s]; ok {
+				continue // already found
+			}
+			q = append(q, s)
+			m[s] = 0 // mark as found
+		}
+		m[x] = ndeps
+		if ndeps == 0 {
+			h.push(ldr, x)
+		}
+	}
+
+	// Sort edges so we can look them up by edge destination.
+	sort.Slice(edges, func(i, j int) bool {
+		return edges[i].to < edges[j].to
+	})
+
+	// Figure out the schedule.
+	sched := ldr.MakeSymbolBuilder(symName)
+	sched.SetType(sym.SNOPTRDATA) // Could be SRODATA, but see issue 58857.
+	for !h.empty() {
+		// Pick the lexicographically first initializable package.
+		s := h.pop(ldr)
+
+		// Add s to the schedule.
+		if ldr.SymSize(s) > 8 {
+			// Note: don't add s if it has no functions to run. We need
+			// s during linking to compute an ordering, but the runtime
+			// doesn't need to know about it. About 1/2 of stdlib packages
+			// fit in this bucket.
+			sched.AddAddr(ctxt.Arch, s)
+		}
+
+		// Find all incoming edges into s.
+		a := sort.Search(len(edges), func(i int) bool { return edges[i].to >= s })
+		b := sort.Search(len(edges), func(i int) bool { return edges[i].to > s })
+
+		// Decrement the import count for all packages that import s.
+		// If the count reaches 0, that package is now ready to schedule.
+		for _, e := range edges[a:b] {
+			m[e.from]--
+			if m[e.from] == 0 {
+				h.push(ldr, e.from)
+			}
+		}
+	}
+
+	for s, n := range m {
+		if n != 0 {
+			Exitf("inittask for %s is not schedulable %d", ldr.SymName(s), n)
+		}
+	}
+	return sched.Sym()
+}
diff --git a/go/src/cmd/link/internal/ld/issue33808_test.go b/go/src/cmd/link/internal/ld/issue33808_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..43f4540a022aee1594143b88d378af526a791499
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/issue33808_test.go
@@ -0,0 +1,49 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"internal/testenv"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+const prog = `
+package main
+
+import "log"
+
+func main() {
+	log.Fatalf("HERE")
+}
+`
+
+func TestIssue33808(t *testing.T) {
+	if runtime.GOOS != "darwin" {
+		return
+	}
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+	t.Parallel()
+
+	dir := t.TempDir()
+
+	f := gobuild(t, dir, prog, "-ldflags=-linkmode=external")
+	f.Close()
+
+	syms, err := f.Symbols()
+	if err != nil {
+		t.Fatalf("Error reading symbols: %v", err)
+	}
+
+	name := "log.Fatalf"
+	for _, sym := range syms {
+		if strings.Contains(sym.Name, name) {
+			return
+		}
+	}
+	t.Fatalf("Didn't find %v", name)
+}
diff --git a/go/src/cmd/link/internal/ld/ld.go b/go/src/cmd/link/internal/ld/ld.go
new file mode 100644
index 0000000000000000000000000000000000000000..082aa137e6a04755ecad2c60d77461059125b579
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/ld.go
@@ -0,0 +1,254 @@
+// Derived from Inferno utils/6l/obj.c and utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"log"
+	"os"
+	"path"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"cmd/internal/goobj"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+)
+
+func (ctxt *Link) readImportCfg(file string) {
+	ctxt.PackageFile = make(map[string]string)
+	ctxt.PackageShlib = make(map[string]string)
+	data, err := os.ReadFile(file)
+	if err != nil {
+		log.Fatalf("-importcfg: %v", err)
+	}
+
+	for lineNum, line := range strings.Split(string(data), "\n") {
+		lineNum++ // 1-based
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+		if line == "" || strings.HasPrefix(line, "#") {
+			continue
+		}
+
+		verb, args, found := strings.Cut(line, " ")
+		if found {
+			args = strings.TrimSpace(args)
+		}
+		before, after, exist := strings.Cut(args, "=")
+		if !exist {
+			before = ""
+		}
+		switch verb {
+		default:
+			log.Fatalf("%s:%d: unknown directive %q", file, lineNum, verb)
+		case "packagefile":
+			if before == "" || after == "" {
+				log.Fatalf(`%s:%d: invalid packagefile: syntax is "packagefile path=filename"`, file, lineNum)
+			}
+			ctxt.PackageFile[before] = after
+		case "packageshlib":
+			if before == "" || after == "" {
+				log.Fatalf(`%s:%d: invalid packageshlib: syntax is "packageshlib path=filename"`, file, lineNum)
+			}
+			ctxt.PackageShlib[before] = after
+		case "modinfo":
+			s, err := strconv.Unquote(args)
+			if err != nil {
+				log.Fatalf("%s:%d: invalid modinfo: %v", file, lineNum, err)
+			}
+			addstrdata1(ctxt, "runtime.modinfo="+s)
+		}
+	}
+}
+
+func pkgname(ctxt *Link, lib string) string {
+	return path.Clean(lib)
+}
+
+func findlib(ctxt *Link, lib string) (string, bool) {
+	name := path.Clean(lib)
+
+	var pname string
+	isshlib := false
+
+	if ctxt.linkShared && ctxt.PackageShlib[name] != "" {
+		pname = ctxt.PackageShlib[name]
+		isshlib = true
+	} else if ctxt.PackageFile != nil {
+		pname = ctxt.PackageFile[name]
+		if pname == "" {
+			ctxt.Logf("cannot find package %s (using -importcfg)\n", name)
+			return "", false
+		}
+	} else {
+		pkg := pkgname(ctxt, lib)
+
+		// search -L "libdir" directories
+		for _, dir := range ctxt.Libdir {
+			if ctxt.linkShared {
+				pname = filepath.Join(dir, pkg+".shlibname")
+				if _, err := os.Stat(pname); err == nil {
+					isshlib = true
+					break
+				}
+			}
+			pname = filepath.Join(dir, name+".a")
+			if _, err := os.Stat(pname); err == nil {
+				break
+			}
+			pname = filepath.Join(dir, name+".o")
+			if _, err := os.Stat(pname); err == nil {
+				break
+			}
+		}
+		pname = filepath.Clean(pname)
+	}
+
+	return pname, isshlib
+}
+
+func addlib(ctxt *Link, src, obj, lib string, fingerprint goobj.FingerprintType) *sym.Library {
+	pkg := pkgname(ctxt, lib)
+
+	// already loaded?
+	if l := ctxt.LibraryByPkg[pkg]; l != nil && !l.Fingerprint.IsZero() {
+		// Normally, packages are loaded in dependency order, and if l != nil
+		// l is already loaded with the actual fingerprint. In shared build mode,
+		// however, packages may be added not in dependency order, and it is
+		// possible that l's fingerprint is not yet loaded -- exclude it in
+		// checking.
+		checkFingerprint(l, l.Fingerprint, src, fingerprint)
+		return l
+	}
+
+	pname, isshlib := findlib(ctxt, lib)
+
+	if ctxt.Debugvlog > 1 {
+		ctxt.Logf("addlib: %s %s pulls in %s isshlib %v\n", obj, src, pname, isshlib)
+	}
+
+	if isshlib {
+		return addlibpath(ctxt, src, obj, "", pkg, pname, fingerprint)
+	}
+	return addlibpath(ctxt, src, obj, pname, pkg, "", fingerprint)
+}
+
+/*
+ * add library to library list, return added library.
+ *	srcref: src file referring to package
+ *	objref: object file referring to package
+ *	file: object file, e.g., /home/rsc/go/pkg/container/vector.a
+ *	pkg: package import path, e.g. container/vector
+ *	shlib: path to shared library, or .shlibname file holding path
+ *	fingerprint: if not 0, expected fingerprint for import from srcref
+ *	             fingerprint is 0 if the library is not imported (e.g. main)
+ */
+func addlibpath(ctxt *Link, srcref, objref, file, pkg, shlib string, fingerprint goobj.FingerprintType) *sym.Library {
+	if l := ctxt.LibraryByPkg[pkg]; l != nil {
+		return l
+	}
+
+	if ctxt.Debugvlog > 1 {
+		ctxt.Logf("addlibpath: srcref: %s objref: %s file: %s pkg: %s shlib: %s fingerprint: %x\n", srcref, objref, file, pkg, shlib, fingerprint)
+	}
+
+	l := &sym.Library{}
+	ctxt.LibraryByPkg[pkg] = l
+	ctxt.Library = append(ctxt.Library, l)
+	l.Objref = objref
+	l.Srcref = srcref
+	l.File = file
+	l.Pkg = pkg
+	l.Fingerprint = fingerprint
+	if shlib != "" {
+		if strings.HasSuffix(shlib, ".shlibname") {
+			data, err := os.ReadFile(shlib)
+			if err != nil {
+				Errorf("cannot read %s: %v", shlib, err)
+			}
+			shlib = strings.TrimSpace(string(data))
+		}
+		l.Shlib = shlib
+	}
+	return l
+}
+
+func atolwhex(s string) int64 {
+	n, _ := strconv.ParseInt(s, 0, 64)
+	return n
+}
+
+// PrepareAddmoduledata returns a symbol builder that target-specific
+// code can use to build up the linker-generated go.link.addmoduledata
+// function, along with the sym for runtime.addmoduledata itself. If
+// this function is not needed (for example in cases where we're
+// linking a module that contains the runtime) the returned builder
+// will be nil.
+func PrepareAddmoduledata(ctxt *Link) (*loader.SymbolBuilder, loader.Sym) {
+	if !ctxt.DynlinkingGo() {
+		return nil, 0
+	}
+	amd := ctxt.loader.LookupOrCreateSym("runtime.addmoduledata", 0)
+	if ctxt.loader.SymType(amd).IsText() && ctxt.BuildMode != BuildModePlugin {
+		// we're linking a module containing the runtime -> no need for
+		// an init function
+		return nil, 0
+	}
+	ctxt.loader.SetAttrReachable(amd, true)
+
+	// Create a new init func text symbol. Caller will populate this
+	// sym with arch-specific content.
+	ifs := ctxt.loader.LookupOrCreateSym("go:link.addmoduledata", 0)
+	initfunc := ctxt.loader.MakeSymbolUpdater(ifs)
+	ctxt.loader.SetAttrReachable(ifs, true)
+	ctxt.loader.SetAttrLocal(ifs, true)
+	initfunc.SetType(sym.STEXT)
+
+	// Add the init func and/or addmoduledata to Textp.
+	if ctxt.BuildMode == BuildModePlugin {
+		ctxt.Textp = append(ctxt.Textp, amd)
+	}
+	ctxt.Textp = append(ctxt.Textp, initfunc.Sym())
+
+	// Create an init array entry
+	amdi := ctxt.loader.LookupOrCreateSym("go:link.addmoduledatainit", 0)
+	initarray_entry := ctxt.loader.MakeSymbolUpdater(amdi)
+	ctxt.loader.SetAttrReachable(amdi, true)
+	ctxt.loader.SetAttrLocal(amdi, true)
+	initarray_entry.SetType(sym.SINITARR)
+	initarray_entry.AddAddr(ctxt.Arch, ifs)
+
+	return initfunc, amd
+}
diff --git a/go/src/cmd/link/internal/ld/ld_test.go b/go/src/cmd/link/internal/ld/ld_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..64b86f3a0b1153b5f5c59309fa33c7253c4e46f4
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/ld_test.go
@@ -0,0 +1,466 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"bytes"
+	"debug/pe"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+func TestUndefinedRelocErrors(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+
+	// When external linking, symbols may be defined externally, so we allow
+	// undefined symbols and let external linker resolve. Skip the test.
+	//
+	// N.B. go build below explictly doesn't pass through
+	// -asan/-msan/-race, so we don't care about those.
+	testenv.MustInternalLink(t, testenv.NoSpecialBuildTypes)
+
+	t.Parallel()
+
+	out, err := testenv.Command(t, testenv.GoToolPath(t), "build", "./testdata/issue10978").CombinedOutput()
+	if err == nil {
+		t.Fatal("expected build to fail")
+	}
+
+	wantErrors := map[string]int{
+		// Main function has dedicated error message.
+		"function main is undeclared in the main package": 1,
+
+		// Single error reporting per each symbol.
+		// This way, duplicated messages are not reported for
+		// multiple relocations with a same name.
+		"main.defined1: relocation target main.undefined not defined": 1,
+		"main.defined2: relocation target main.undefined not defined": 1,
+	}
+	unexpectedErrors := map[string]int{}
+
+	for _, l := range strings.Split(string(out), "\n") {
+		if strings.HasPrefix(l, "#") || l == "" {
+			continue
+		}
+		matched := ""
+		for want := range wantErrors {
+			if strings.Contains(l, want) {
+				matched = want
+				break
+			}
+		}
+		if matched != "" {
+			wantErrors[matched]--
+		} else {
+			unexpectedErrors[l]++
+		}
+	}
+
+	for want, n := range wantErrors {
+		switch {
+		case n > 0:
+			t.Errorf("unmatched error: %s (x%d)", want, n)
+		case n < 0:
+			if runtime.GOOS == "android" && runtime.GOARCH == "arm64" {
+				testenv.SkipFlaky(t, 58807)
+			}
+			t.Errorf("extra errors: %s (x%d)", want, -n)
+		}
+	}
+	for unexpected, n := range unexpectedErrors {
+		t.Errorf("unexpected error: %s (x%d)", unexpected, n)
+	}
+}
+
+const carchiveSrcText = `
+package main
+
+//export GoFunc
+func GoFunc() {
+	println(42)
+}
+
+func main() {
+}
+`
+
+func TestArchiveBuildInvokeWithExec(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+
+	// run this test on just a small set of platforms (no need to test it
+	// across the board given the nature of the test).
+	pair := runtime.GOOS + "-" + runtime.GOARCH
+	switch pair {
+	case "darwin-amd64", "darwin-arm64", "linux-amd64", "freebsd-amd64":
+	default:
+		t.Skip("no need for test on " + pair)
+	}
+	switch runtime.GOOS {
+	case "openbsd", "windows":
+		t.Skip("c-archive unsupported")
+	}
+	dir := t.TempDir()
+
+	srcfile := filepath.Join(dir, "test.go")
+	arfile := filepath.Join(dir, "test.a")
+	if err := os.WriteFile(srcfile, []byte(carchiveSrcText), 0666); err != nil {
+		t.Fatal(err)
+	}
+
+	ldf := fmt.Sprintf("-ldflags=-v -tmpdir=%s", dir)
+	argv := []string{"build", "-buildmode=c-archive", "-o", arfile, ldf, srcfile}
+	out, err := testenv.Command(t, testenv.GoToolPath(t), argv...).CombinedOutput()
+	if err != nil {
+		t.Fatalf("build failure: %s\n%s\n", err, string(out))
+	}
+
+	found := false
+	const want = "invoking archiver with syscall.Exec"
+	for _, l := range strings.Split(string(out), "\n") {
+		if strings.HasPrefix(l, want) {
+			found = true
+			break
+		}
+	}
+
+	if !found {
+		t.Errorf("expected '%s' in -v output, got:\n%s\n", want, string(out))
+	}
+}
+
+func TestLargeTextSectionSplitting(t *testing.T) {
+	switch runtime.GOARCH {
+	case "ppc64", "ppc64le", "arm":
+	case "arm64":
+		if runtime.GOOS == "darwin" {
+			break
+		}
+		fallthrough
+	default:
+		t.Skipf("text section splitting is not done in %s/%s", runtime.GOOS, runtime.GOARCH)
+	}
+
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+	t.Parallel()
+	dir := t.TempDir()
+
+	// NB: the use of -ldflags=-debugtextsize=1048576 tells the linker to
+	// split text sections at a size threshold of 1M instead of the
+	// architected limit of 67M or larger. The choice of building cmd/go
+	// is arbitrary; we just need something sufficiently large that uses
+	// external linking.
+	exe := filepath.Join(dir, "go.exe")
+	out, err := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", exe, "-ldflags=-linkmode=external -debugtextsize=1048576", "cmd/go").CombinedOutput()
+	if err != nil {
+		t.Fatalf("build failure: %s\n%s\n", err, string(out))
+	}
+
+	// Check that we did split text sections.
+	out, err = testenv.Command(t, testenv.GoToolPath(t), "tool", "nm", exe).CombinedOutput()
+	if err != nil {
+		t.Fatalf("nm failure: %s\n%s\n", err, string(out))
+	}
+	if !bytes.Contains(out, []byte("runtime.text.1")) {
+		t.Errorf("runtime.text.1 not found, text section not split?")
+	}
+
+	// Result should be runnable.
+	_, err = testenv.Command(t, exe, "version").CombinedOutput()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestWindowsBuildmodeCSharedASLR(t *testing.T) {
+	platform := fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH)
+	switch platform {
+	case "windows/amd64", "windows/386":
+	default:
+		t.Skip("skipping windows amd64/386 only test")
+	}
+
+	testenv.MustHaveCGO(t)
+
+	t.Run("aslr", func(t *testing.T) {
+		testWindowsBuildmodeCSharedASLR(t, true)
+	})
+	t.Run("no-aslr", func(t *testing.T) {
+		testWindowsBuildmodeCSharedASLR(t, false)
+	})
+}
+
+func testWindowsBuildmodeCSharedASLR(t *testing.T, useASLR bool) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+
+	dir := t.TempDir()
+
+	srcfile := filepath.Join(dir, "test.go")
+	objfile := filepath.Join(dir, "test.dll")
+	if err := os.WriteFile(srcfile, []byte(`package main; func main() { print("hello") }`), 0666); err != nil {
+		t.Fatal(err)
+	}
+	argv := []string{"build", "-buildmode=c-shared"}
+	if !useASLR {
+		argv = append(argv, "-ldflags", "-aslr=false")
+	}
+	argv = append(argv, "-o", objfile, srcfile)
+	out, err := testenv.Command(t, testenv.GoToolPath(t), argv...).CombinedOutput()
+	if err != nil {
+		t.Fatalf("build failure: %s\n%s\n", err, string(out))
+	}
+
+	f, err := pe.Open(objfile)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer f.Close()
+	var dc uint16
+	switch oh := f.OptionalHeader.(type) {
+	case *pe.OptionalHeader32:
+		dc = oh.DllCharacteristics
+	case *pe.OptionalHeader64:
+		dc = oh.DllCharacteristics
+		hasHEVA := (dc & pe.IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA) != 0
+		if useASLR && !hasHEVA {
+			t.Error("IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA flag is not set")
+		} else if !useASLR && hasHEVA {
+			t.Error("IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA flag should not be set")
+		}
+	default:
+		t.Fatalf("unexpected optional header type of %T", f.OptionalHeader)
+	}
+	hasASLR := (dc & pe.IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE) != 0
+	if useASLR && !hasASLR {
+		t.Error("IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE flag is not set")
+	} else if !useASLR && hasASLR {
+		t.Error("IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE flag should not be set")
+	}
+}
+
+// TestMemProfileCheck tests that cmd/link sets
+// runtime.disableMemoryProfiling if the runtime.MemProfile
+// symbol is unreachable after deadcode (and not dynlinking).
+// The runtime then uses that to set the default value of
+// runtime.MemProfileRate, which this test checks.
+func TestMemProfileCheck(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	t.Parallel()
+
+	tests := []struct {
+		name    string
+		prog    string
+		wantOut string
+	}{
+		{
+			"no_memprofile",
+			`
+package main
+import "runtime"
+func main() {
+	println(runtime.MemProfileRate)
+}
+`,
+			"0",
+		},
+		{
+			"with_memprofile",
+			`
+package main
+import "runtime"
+func main() {
+	runtime.MemProfile(nil, false)
+	println(runtime.MemProfileRate)
+}
+`,
+			"524288",
+		},
+		{
+			"with_memprofile_indirect",
+			`
+package main
+import "runtime"
+var f = runtime.MemProfile
+func main() {
+	if f == nil {
+		panic("no f")
+	}
+	println(runtime.MemProfileRate)
+}
+`,
+			"524288",
+		},
+		{
+			"with_memprofile_runtime_pprof",
+			`
+package main
+import "runtime"
+import "runtime/pprof"
+func main() {
+	_ = pprof.Profiles()
+	println(runtime.MemProfileRate)
+}
+`,
+			"524288",
+		},
+		{
+			"with_memprofile_runtime_pprof_writeheap",
+			`
+package main
+import "io"
+import "runtime"
+import "runtime/pprof"
+func main() {
+	_ = pprof.WriteHeapProfile(io.Discard)
+	println(runtime.MemProfileRate)
+}
+`,
+			"524288",
+		},
+		{
+			"with_memprofile_runtime_pprof_lookupheap",
+			`
+package main
+import "runtime"
+import "runtime/pprof"
+func main() {
+	_ = pprof.Lookup("heap")
+	println(runtime.MemProfileRate)
+}
+`,
+			"524288",
+		},
+		{
+			"with_memprofile_http_pprof",
+			`
+package main
+import "runtime"
+import _ "net/http/pprof"
+func main() {
+	println(runtime.MemProfileRate)
+}
+`,
+			"524288",
+		},
+	}
+	for _, tt := range tests {
+		tt := tt
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+			tempDir := t.TempDir()
+			src := filepath.Join(tempDir, "x.go")
+			if err := os.WriteFile(src, []byte(tt.prog), 0644); err != nil {
+				t.Fatal(err)
+			}
+			cmd := testenv.Command(t, testenv.GoToolPath(t), "run", src)
+			out, err := cmd.CombinedOutput()
+			if err != nil {
+				t.Fatal(err)
+			}
+			got := strings.TrimSpace(string(out))
+			if got != tt.wantOut {
+				t.Errorf("got %q; want %q", got, tt.wantOut)
+			}
+		})
+	}
+}
+
+func TestRISCVTrampolines(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	t.Parallel()
+
+	tmpDir := t.TempDir()
+	tmpFile := filepath.Join(tmpDir, "x.s")
+
+	// Calling b from a or c should not use trampolines, however
+	// calling from d to a will require one.
+	buf := new(bytes.Buffer)
+	fmt.Fprintf(buf, "TEXT a(SB),$0-0\n")
+	for i := 0; i < 1<<17; i++ {
+		fmt.Fprintf(buf, "\tADD $0, X5, X0\n")
+	}
+	fmt.Fprintf(buf, "\tCALL b(SB)\n")
+	fmt.Fprintf(buf, "\tRET\n")
+	fmt.Fprintf(buf, "TEXT b(SB),$0-0\n")
+	fmt.Fprintf(buf, "\tRET\n")
+	fmt.Fprintf(buf, "TEXT c(SB),$0-0\n")
+	fmt.Fprintf(buf, "\tCALL b(SB)\n")
+	fmt.Fprintf(buf, "\tRET\n")
+	fmt.Fprintf(buf, "TEXT ·d(SB),0,$0-0\n")
+	for i := 0; i < 1<<17; i++ {
+		fmt.Fprintf(buf, "\tADD $0, X5, X0\n")
+	}
+	fmt.Fprintf(buf, "\tCALL a(SB)\n")
+	fmt.Fprintf(buf, "\tCALL c(SB)\n")
+	fmt.Fprintf(buf, "\tRET\n")
+	if err := os.WriteFile(tmpFile, buf.Bytes(), 0644); err != nil {
+		t.Fatalf("Failed to write assembly file: %v", err)
+	}
+
+	if err := os.WriteFile(filepath.Join(tmpDir, "go.mod"), []byte("module riscvtramp"), 0644); err != nil {
+		t.Fatalf("Failed to write file: %v\n", err)
+	}
+	main := `package main
+func main() {
+	d()
+}
+
+func d()
+`
+	if err := os.WriteFile(filepath.Join(tmpDir, "x.go"), []byte(main), 0644); err != nil {
+		t.Fatalf("failed to write main: %v\n", err)
+	}
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-ldflags=-linkmode=internal")
+	cmd.Dir = tmpDir
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("Build failed: %v, output: %s", err, out)
+	}
+
+	// Check what trampolines exist.
+	cmd = testenv.Command(t, testenv.GoToolPath(t), "tool", "nm", filepath.Join(tmpDir, "riscvtramp"))
+	cmd.Env = append(os.Environ(), "GOARCH=riscv64", "GOOS=linux")
+	out, err = cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("nm failure: %s\n%s\n", err, string(out))
+	}
+	if !bytes.Contains(out, []byte(" T a-tramp0")) {
+		t.Errorf("Trampoline a-tramp0 is missing")
+	}
+	if bytes.Contains(out, []byte(" T b-tramp0")) {
+		t.Errorf("Trampoline b-tramp0 exists unnecessarily")
+	}
+}
+
+func TestRounding(t *testing.T) {
+	testCases := []struct {
+		input    int64
+		quantum  int64
+		expected int64
+	}{
+		{0x30000000, 0x2000, 0x30000000}, // Already aligned
+		{0x30002000, 0x2000, 0x30002000}, // Exactly on boundary
+		{0x30001234, 0x2000, 0x30002000},
+		{0x30001000, 0x2000, 0x30002000},
+		{0x30001fff, 0x2000, 0x30002000},
+	}
+
+	for _, tc := range testCases {
+		result := Rnd(tc.input, tc.quantum)
+		if result != tc.expected {
+			t.Errorf("Rnd(0x%x, 0x%x) = 0x%x, expected 0x%x",
+				tc.input, tc.quantum, result, tc.expected)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/lib.go b/go/src/cmd/link/internal/ld/lib.go
new file mode 100644
index 0000000000000000000000000000000000000000..1427f9c7bc62dcca2a257d88442aba3b9aeaa349
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/lib.go
@@ -0,0 +1,3107 @@
+// Inferno utils/8l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/8l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"bytes"
+	"debug/elf"
+	"debug/macho"
+	"encoding/base64"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"internal/platform"
+	"io"
+	"log"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"slices"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+
+	"cmd/internal/bio"
+	"cmd/internal/goobj"
+	"cmd/internal/hash"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loadelf"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/loadmacho"
+	"cmd/link/internal/loadpe"
+	"cmd/link/internal/loadxcoff"
+	"cmd/link/internal/sym"
+)
+
+// Data layout and relocation.
+
+// Derived from Inferno utils/6l/l.h
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+// ArchSyms holds a number of architecture specific symbols used during
+// relocation.  Rather than allowing them universal access to all symbols,
+// we keep a subset for relocation application.
+type ArchSyms struct {
+	Rel     loader.Sym
+	Rela    loader.Sym
+	RelPLT  loader.Sym
+	RelaPLT loader.Sym
+
+	LinkEditGOT loader.Sym
+	LinkEditPLT loader.Sym
+
+	TOC    loader.Sym
+	DotTOC []loader.Sym // for each version
+
+	GOT    loader.Sym
+	PLT    loader.Sym
+	GOTPLT loader.Sym
+
+	Tlsg      loader.Sym
+	Tlsoffset int
+
+	Dynamic loader.Sym
+	DynSym  loader.Sym
+	DynStr  loader.Sym
+
+	unreachableMethod loader.Sym
+
+	// Symbol containing a list of all the inittasks that need
+	// to be run at startup.
+	mainInittasks loader.Sym
+}
+
+// mkArchSym is a helper for setArchSyms, to set up a special symbol.
+func (ctxt *Link) mkArchSym(name string, ver int, ls *loader.Sym) {
+	*ls = ctxt.loader.LookupOrCreateSym(name, ver)
+	ctxt.loader.SetAttrReachable(*ls, true)
+}
+
+// mkArchSymVec is similar to  setArchSyms, but operates on elements within
+// a slice, where each element corresponds to some symbol version.
+func (ctxt *Link) mkArchSymVec(name string, ver int, ls []loader.Sym) {
+	ls[ver] = ctxt.loader.LookupOrCreateSym(name, ver)
+	ctxt.loader.SetAttrReachable(ls[ver], true)
+}
+
+// setArchSyms sets up the ArchSyms structure, and must be called before
+// relocations are applied.
+func (ctxt *Link) setArchSyms() {
+	ctxt.mkArchSym(".got", 0, &ctxt.GOT)
+	ctxt.mkArchSym(".plt", 0, &ctxt.PLT)
+	ctxt.mkArchSym(".got.plt", 0, &ctxt.GOTPLT)
+	ctxt.mkArchSym(".dynamic", 0, &ctxt.Dynamic)
+	ctxt.mkArchSym(".dynsym", 0, &ctxt.DynSym)
+	ctxt.mkArchSym(".dynstr", 0, &ctxt.DynStr)
+	ctxt.mkArchSym("runtime.unreachableMethod", abiInternalVer, &ctxt.unreachableMethod)
+
+	if ctxt.IsPPC64() {
+		ctxt.mkArchSym("TOC", 0, &ctxt.TOC)
+
+		ctxt.DotTOC = make([]loader.Sym, ctxt.MaxVersion()+1)
+		for i := 0; i <= ctxt.MaxVersion(); i++ {
+			if i >= sym.SymVerABICount && i < sym.SymVerStatic { // these versions are not used currently
+				continue
+			}
+			ctxt.mkArchSymVec(".TOC.", i, ctxt.DotTOC)
+		}
+	}
+	if ctxt.IsElf() {
+		ctxt.mkArchSym(".rel", 0, &ctxt.Rel)
+		ctxt.mkArchSym(".rela", 0, &ctxt.Rela)
+		ctxt.mkArchSym(".rel.plt", 0, &ctxt.RelPLT)
+		ctxt.mkArchSym(".rela.plt", 0, &ctxt.RelaPLT)
+	}
+	if ctxt.IsDarwin() {
+		ctxt.mkArchSym(".linkedit.got", 0, &ctxt.LinkEditGOT)
+		ctxt.mkArchSym(".linkedit.plt", 0, &ctxt.LinkEditPLT)
+	}
+}
+
+type Arch struct {
+	Funcalign  int
+	Maxalign   int
+	Minalign   int
+	Dwarfregsp int
+	Dwarfreglr int
+
+	// Threshold of total text size, used for trampoline insertion. If the total
+	// text size is smaller than TrampLimit, we won't need to insert trampolines.
+	// It is pretty close to the offset range of a direct CALL machine instruction.
+	// We leave some room for extra stuff like PLT stubs.
+	TrampLimit uint64
+
+	// Empty spaces between codeblocks will be padded with this value.
+	// For example an architecture might want to pad with a trap instruction to
+	// catch wayward programs. Architectures that do not define a padding value
+	// are padded with zeros.
+	CodePad []byte
+
+	// Plan 9 variables.
+	Plan9Magic  uint32
+	Plan9_64Bit bool
+
+	Adddynrel func(*Target, *loader.Loader, *ArchSyms, loader.Sym, loader.Reloc, int) bool
+	Archinit  func(*Link)
+	// Archreloc is an arch-specific hook that assists in relocation processing
+	// (invoked by 'relocsym'); it handles target-specific relocation tasks.
+	// Here "rel" is the current relocation being examined, "sym" is the symbol
+	// containing the chunk of data to which the relocation applies, and "off"
+	// is the contents of the to-be-relocated data item (from sym.P). Return
+	// value is the appropriately relocated value (to be written back to the
+	// same spot in sym.P), number of external _host_ relocations needed (i.e.
+	// ELF/Mach-O/etc. relocations, not Go relocations, this must match ELF.Reloc1,
+	// etc.), and a boolean indicating success/failure (a failing value indicates
+	// a fatal error).
+	Archreloc func(*Target, *loader.Loader, *ArchSyms, loader.Reloc, loader.Sym,
+		int64) (relocatedOffset int64, nExtReloc int, ok bool)
+	// Archrelocvariant is a second arch-specific hook used for
+	// relocation processing; it handles relocations where r.Type is
+	// insufficient to describe the relocation (r.Variant !=
+	// sym.RV_NONE). Here "rel" is the relocation being applied, "sym"
+	// is the symbol containing the chunk of data to which the
+	// relocation applies, and "off" is the contents of the
+	// to-be-relocated data item (from sym.P). Return is an updated
+	// offset value.
+	Archrelocvariant func(target *Target, ldr *loader.Loader, rel loader.Reloc,
+		rv sym.RelocVariant, sym loader.Sym, offset int64, data []byte) (relocatedOffset int64)
+
+	// Generate a trampoline for a call from s to rs if necessary. ri is
+	// index of the relocation.
+	Trampoline func(ctxt *Link, ldr *loader.Loader, ri int, rs, s loader.Sym)
+
+	// Assembling the binary breaks into two phases, writing the code/data/
+	// dwarf information (which is rather generic), and some more architecture
+	// specific work like setting up the elf headers/dynamic relocations, etc.
+	// The phases are called "Asmb" and "Asmb2". Asmb2 needs to be defined for
+	// every architecture, but only if architecture has an Asmb function will
+	// it be used for assembly.  Otherwise a generic assembly Asmb function is
+	// used.
+	Asmb  func(*Link, *loader.Loader)
+	Asmb2 func(*Link, *loader.Loader)
+
+	// Extreloc is an arch-specific hook that converts a Go relocation to an
+	// external relocation. Return the external relocation and whether it is
+	// needed.
+	Extreloc func(*Target, *loader.Loader, loader.Reloc, loader.Sym) (loader.ExtReloc, bool)
+
+	Gentext        func(*Link, *loader.Loader) // Generate text before addressing has been performed.
+	Machoreloc1    func(*sys.Arch, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool
+	MachorelocSize uint32 // size of an Mach-O relocation record, must match Machoreloc1.
+	PEreloc1       func(*sys.Arch, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool
+	Xcoffreloc1    func(*sys.Arch, *OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool
+
+	// Generate additional symbols for the native symbol table just prior to
+	// code generation.
+	GenSymsLate func(*Link, *loader.Loader)
+
+	// TLSIEtoLE converts a TLS Initial Executable relocation to
+	// a TLS Local Executable relocation.
+	//
+	// This is possible when a TLS IE relocation refers to a local
+	// symbol in an executable, which is typical when internally
+	// linking PIE binaries.
+	TLSIEtoLE func(P []byte, off, size int)
+
+	// optional override for assignAddress
+	AssignAddress func(ldr *loader.Loader, sect *sym.Section, n int, s loader.Sym, va uint64, isTramp bool) (*sym.Section, int, uint64)
+
+	// ELF specific information.
+	ELF ELFArch
+}
+
+var (
+	thearch Arch
+	lcSize  int32
+	rpath   Rpath
+	spSize  int32
+	symSize int32
+)
+
+// Symbol version of ABIInternal symbols. It is sym.SymVerABIInternal if ABI wrappers
+// are used, 0 otherwise.
+var abiInternalVer = sym.SymVerABIInternal
+
+// DynlinkingGo reports whether we are producing Go code that can live
+// in separate shared libraries linked together at runtime.
+func (ctxt *Link) DynlinkingGo() bool {
+	if !ctxt.Loaded {
+		panic("DynlinkingGo called before all symbols loaded")
+	}
+	return ctxt.BuildMode == BuildModeShared || ctxt.linkShared || ctxt.BuildMode == BuildModePlugin || ctxt.canUsePlugins
+}
+
+// CanUsePlugins reports whether a plugins can be used
+func (ctxt *Link) CanUsePlugins() bool {
+	if !ctxt.Loaded {
+		panic("CanUsePlugins called before all symbols loaded")
+	}
+	return ctxt.canUsePlugins
+}
+
+// NeedCodeSign reports whether we need to code-sign the output binary.
+func (ctxt *Link) NeedCodeSign() bool {
+	return ctxt.IsDarwin() && ctxt.IsARM64()
+}
+
+var (
+	dynlib          []string
+	ldflag          []string
+	havedynamic     int
+	Funcalign       int
+	iscgo           bool
+	elfglobalsymndx int
+	interpreter     string
+
+	debug_s bool // backup old value of debug['s']
+	HEADR   int32
+
+	nerrors  int
+	liveness int64 // size of liveness data (funcdata), printed if -v
+
+	// See -strictdups command line flag.
+	checkStrictDups   int // 0=off 1=warning 2=error
+	strictDupMsgCount int
+)
+
+var (
+	Segtext      sym.Segment
+	Segrodata    sym.Segment
+	Segrelrodata sym.Segment
+	Segdata      sym.Segment
+	Segdwarf     sym.Segment
+	Segpdata     sym.Segment // windows-only
+	Segxdata     sym.Segment // windows-only
+
+	Segments = []*sym.Segment{&Segtext, &Segrodata, &Segrelrodata, &Segdata, &Segdwarf, &Segpdata, &Segxdata}
+)
+
+const pkgdef = "__.PKGDEF"
+
+var (
+	// externalobj is set to true if we see an object compiled by
+	// the host compiler that is not from a package that is known
+	// to support internal linking mode.
+	externalobj = false
+
+	// dynimportfail is a list of packages for which generating
+	// the dynimport file, _cgo_import.go, failed. If there are
+	// any of these objects, we must link externally. Issue 52863.
+	dynimportfail []string
+
+	// preferlinkext is a list of packages for which the Go command
+	// noticed use of peculiar C flags. If we see any of these,
+	// default to linking externally unless overridden by the
+	// user. See issues #58619, #58620, and #58848.
+	preferlinkext []string
+
+	// unknownObjFormat is set to true if we see an object whose
+	// format we don't recognize.
+	unknownObjFormat = false
+
+	theline string
+)
+
+func Lflag(ctxt *Link, arg string) {
+	ctxt.Libdir = append(ctxt.Libdir, arg)
+}
+
+/*
+ * Unix doesn't like it when we write to a running (or, sometimes,
+ * recently run) binary, so remove the output file before writing it.
+ * On Windows 7, remove() can force a subsequent create() to fail.
+ * S_ISREG() does not exist on Plan 9.
+ */
+func mayberemoveoutfile() {
+	if fi, err := os.Lstat(*flagOutfile); err == nil && !fi.Mode().IsRegular() {
+		return
+	}
+	os.Remove(*flagOutfile)
+}
+
+func libinit(ctxt *Link) {
+	if *FlagFuncAlign != 0 {
+		Funcalign = *FlagFuncAlign
+	} else {
+		Funcalign = thearch.Funcalign
+	}
+
+	// add goroot to the end of the libdir list.
+	suffix := ""
+
+	suffixsep := ""
+	if *flagInstallSuffix != "" {
+		suffixsep = "_"
+		suffix = *flagInstallSuffix
+	} else if *flagRace {
+		suffixsep = "_"
+		suffix = "race"
+	} else if *flagMsan {
+		suffixsep = "_"
+		suffix = "msan"
+	} else if *flagAsan {
+		suffixsep = "_"
+		suffix = "asan"
+	}
+
+	if buildcfg.GOROOT != "" {
+		Lflag(ctxt, filepath.Join(buildcfg.GOROOT, "pkg", fmt.Sprintf("%s_%s%s%s", buildcfg.GOOS, buildcfg.GOARCH, suffixsep, suffix)))
+	}
+
+	mayberemoveoutfile()
+
+	if err := ctxt.Out.Open(*flagOutfile); err != nil {
+		Exitf("cannot create %s: %v", *flagOutfile, err)
+	}
+
+	if *flagEntrySymbol == "" {
+		switch ctxt.BuildMode {
+		case BuildModeCShared, BuildModeCArchive:
+			*flagEntrySymbol = fmt.Sprintf("_rt0_%s_%s_lib", buildcfg.GOARCH, buildcfg.GOOS)
+		case BuildModeExe, BuildModePIE:
+			*flagEntrySymbol = fmt.Sprintf("_rt0_%s_%s", buildcfg.GOARCH, buildcfg.GOOS)
+		case BuildModeShared, BuildModePlugin:
+			// No *flagEntrySymbol for -buildmode=shared and plugin
+		default:
+			Errorf("unknown *flagEntrySymbol for buildmode %v", ctxt.BuildMode)
+		}
+	}
+}
+
+func exitIfErrors() {
+	if nerrors != 0 || checkStrictDups > 1 && strictDupMsgCount > 0 {
+		mayberemoveoutfile()
+		Exit(2)
+	}
+
+}
+
+func errorexit() {
+	exitIfErrors()
+	Exit(0)
+}
+
+func loadinternal(ctxt *Link, name string) *sym.Library {
+	zerofp := goobj.FingerprintType{}
+	if ctxt.linkShared && ctxt.PackageShlib != nil {
+		if shlib := ctxt.PackageShlib[name]; shlib != "" {
+			return addlibpath(ctxt, "internal", "internal", "", name, shlib, zerofp)
+		}
+	}
+	if ctxt.PackageFile != nil {
+		if pname := ctxt.PackageFile[name]; pname != "" {
+			return addlibpath(ctxt, "internal", "internal", pname, name, "", zerofp)
+		}
+		ctxt.Logf("loadinternal: cannot find %s\n", name)
+		return nil
+	}
+
+	for _, libdir := range ctxt.Libdir {
+		if ctxt.linkShared {
+			shlibname := filepath.Join(libdir, name+".shlibname")
+			if ctxt.Debugvlog != 0 {
+				ctxt.Logf("searching for %s.a in %s\n", name, shlibname)
+			}
+			if _, err := os.Stat(shlibname); err == nil {
+				return addlibpath(ctxt, "internal", "internal", "", name, shlibname, zerofp)
+			}
+		}
+		pname := filepath.Join(libdir, name+".a")
+		if ctxt.Debugvlog != 0 {
+			ctxt.Logf("searching for %s.a in %s\n", name, pname)
+		}
+		if _, err := os.Stat(pname); err == nil {
+			return addlibpath(ctxt, "internal", "internal", pname, name, "", zerofp)
+		}
+	}
+
+	if name == "runtime" {
+		Exitf("error: unable to find runtime.a")
+	}
+	ctxt.Logf("warning: unable to find %s.a\n", name)
+	return nil
+}
+
+// extld returns the current external linker.
+func (ctxt *Link) extld() []string {
+	if len(flagExtld) == 0 {
+		// Return the default external linker for the platform.
+		// This only matters when link tool is called directly without explicit -extld,
+		// go tool already passes the correct linker in other cases.
+		switch buildcfg.GOOS {
+		case "darwin", "freebsd", "openbsd":
+			flagExtld = []string{"clang"}
+		default:
+			flagExtld = []string{"gcc"}
+		}
+	}
+	return flagExtld
+}
+
+// findLibPathCmd uses cmd command to find gcc library libname.
+// It returns library full path if found, or "none" if not found.
+func (ctxt *Link) findLibPathCmd(cmd, libname string) string {
+	extld := ctxt.extld()
+	name, args := extld[0], extld[1:]
+	args = append(args, hostlinkArchArgs(ctxt.Arch)...)
+	args = append(args, cmd)
+	if ctxt.Debugvlog != 0 {
+		ctxt.Logf("%s %v\n", extld, args)
+	}
+	out, err := exec.Command(name, args...).Output()
+	if err != nil {
+		if ctxt.Debugvlog != 0 {
+			ctxt.Logf("not using a %s file because compiler failed\n%v\n%s\n", libname, err, out)
+		}
+		return "none"
+	}
+	return strings.TrimSpace(string(out))
+}
+
+// findLibPath searches for library libname.
+// It returns library full path if found, or "none" if not found.
+func (ctxt *Link) findLibPath(libname string) string {
+	return ctxt.findLibPathCmd("--print-file-name="+libname, libname)
+}
+
+func (ctxt *Link) loadlib() {
+	var flags uint32
+	if *flagCheckLinkname {
+		flags |= loader.FlagCheckLinkname
+	}
+	switch *FlagStrictDups {
+	case 0:
+		// nothing to do
+	case 1, 2:
+		flags |= loader.FlagStrictDups
+	default:
+		log.Fatalf("invalid -strictdups flag value %d", *FlagStrictDups)
+	}
+	ctxt.loader = loader.NewLoader(flags, &ctxt.ErrorReporter.ErrorReporter)
+	ctxt.ErrorReporter.SymName = func(s loader.Sym) string {
+		return ctxt.loader.SymName(s)
+	}
+
+	// ctxt.Library grows during the loop, so not a range loop.
+	i := 0
+	for ; i < len(ctxt.Library); i++ {
+		lib := ctxt.Library[i]
+		if lib.Shlib == "" {
+			if ctxt.Debugvlog > 1 {
+				ctxt.Logf("autolib: %s (from %s)\n", lib.File, lib.Objref)
+			}
+			loadobjfile(ctxt, lib)
+		}
+	}
+
+	// load internal packages, if not already
+	if *flagRace {
+		loadinternal(ctxt, "runtime/race")
+	}
+	if *flagMsan {
+		loadinternal(ctxt, "runtime/msan")
+	}
+	if *flagAsan {
+		loadinternal(ctxt, "runtime/asan")
+	}
+	loadinternal(ctxt, "runtime")
+	for ; i < len(ctxt.Library); i++ {
+		lib := ctxt.Library[i]
+		if lib.Shlib == "" {
+			loadobjfile(ctxt, lib)
+		}
+	}
+	// At this point, the Go objects are "preloaded". Not all the symbols are
+	// added to the symbol table (only defined package symbols are). Looking
+	// up symbol by name may not get expected result.
+
+	iscgo = ctxt.LibraryByPkg["runtime/cgo"] != nil
+
+	// Plugins a require cgo support to function. Similarly, plugins may require additional
+	// internal linker support on some platforms which may not be implemented.
+	ctxt.canUsePlugins = ctxt.LibraryByPkg["plugin"] != nil && iscgo &&
+		platform.BuildModeSupported("gc", "plugin", buildcfg.GOOS, buildcfg.GOARCH)
+
+	// We now have enough information to determine the link mode.
+	determineLinkMode(ctxt)
+
+	if ctxt.LinkMode == LinkExternal && !iscgo && !(buildcfg.GOOS == "darwin" && ctxt.BuildMode != BuildModePlugin && ctxt.Arch.Family == sys.AMD64) {
+		// This indicates a user requested -linkmode=external.
+		// The startup code uses an import of runtime/cgo to decide
+		// whether to initialize the TLS.  So give it one. This could
+		// be handled differently but it's an unusual case.
+		if lib := loadinternal(ctxt, "runtime/cgo"); lib != nil && lib.Shlib == "" {
+			if ctxt.BuildMode == BuildModeShared || ctxt.linkShared {
+				Exitf("cannot implicitly include runtime/cgo in a shared library")
+			}
+			for ; i < len(ctxt.Library); i++ {
+				lib := ctxt.Library[i]
+				if lib.Shlib == "" {
+					loadobjfile(ctxt, lib)
+				}
+			}
+		}
+	}
+
+	// Add non-package symbols and references of externally defined symbols.
+	ctxt.loader.LoadSyms(ctxt.Arch)
+
+	// Load symbols from shared libraries, after all Go object symbols are loaded.
+	for _, lib := range ctxt.Library {
+		if lib.Shlib != "" {
+			if ctxt.Debugvlog > 1 {
+				ctxt.Logf("autolib: %s (from %s)\n", lib.Shlib, lib.Objref)
+			}
+			ldshlibsyms(ctxt, lib.Shlib)
+		}
+	}
+
+	// Process cgo directives (has to be done before host object loading).
+	ctxt.loadcgodirectives()
+
+	// Conditionally load host objects, or setup for external linking.
+	hostobjs(ctxt)
+	hostlinksetup(ctxt)
+
+	if ctxt.LinkMode == LinkInternal && len(hostobj) != 0 {
+		// If we have any undefined symbols in external
+		// objects, try to read them from the libgcc file.
+		any := false
+		undefs, froms := ctxt.loader.UndefinedRelocTargets(1)
+		if len(undefs) > 0 {
+			any = true
+			if ctxt.Debugvlog > 1 {
+				ctxt.Logf("loadlib: first unresolved is %s [%d] from %s [%d]\n",
+					ctxt.loader.SymName(undefs[0]), undefs[0],
+					ctxt.loader.SymName(froms[0]), froms[0])
+			}
+		}
+		if any {
+			if *flagLibGCC == "" {
+				*flagLibGCC = ctxt.findLibPathCmd("--print-libgcc-file-name", "libgcc")
+			}
+			if runtime.GOOS == "freebsd" && strings.HasPrefix(filepath.Base(*flagLibGCC), "libclang_rt.builtins") {
+				// On newer versions of FreeBSD, libgcc is returned as something like
+				// /usr/lib/clang/18/lib/freebsd/libclang_rt.builtins-x86_64.a.
+				// Unfortunately this ends up missing a bunch of symbols we need from
+				// libcompiler_rt.
+				*flagLibGCC = ctxt.findLibPathCmd("--print-file-name=libcompiler_rt.a", "libcompiler_rt")
+			}
+			if runtime.GOOS == "openbsd" && *flagLibGCC == "libgcc.a" {
+				// On OpenBSD `clang --print-libgcc-file-name` returns "libgcc.a".
+				// In this case we fail to load libgcc.a and can encounter link
+				// errors - see if we can find libcompiler_rt.a instead.
+				*flagLibGCC = ctxt.findLibPathCmd("--print-file-name=libcompiler_rt.a", "libcompiler_rt")
+			}
+			if ctxt.HeadType == objabi.Hwindows {
+				loadWindowsHostArchives(ctxt)
+			}
+			if *flagLibGCC != "none" {
+				hostArchive(ctxt, *flagLibGCC)
+			}
+			// For glibc systems, the linker setup used by GCC
+			// looks like
+			//
+			//  GROUP ( /lib/x86_64-linux-gnu/libc.so.6
+			//      /usr/lib/x86_64-linux-gnu/libc_nonshared.a
+			//      AS_NEEDED ( /lib64/ld-linux-x86-64.so.2 ) )
+			//
+			// where libc_nonshared.a contains a small set of
+			// symbols including "__stack_chk_fail_local" and a
+			// few others. Thus if we are doing internal linking
+			// and "__stack_chk_fail_local" is unresolved (most
+			// likely due to the use of -fstack-protector), try
+			// loading libc_nonshared.a to resolve it.
+			//
+			// On Alpine Linux (musl-based), the library providing
+			// this symbol is called libssp_nonshared.a.
+			isunresolved := symbolsAreUnresolved(ctxt, []string{"__stack_chk_fail_local"})
+			if isunresolved[0] {
+				if p := ctxt.findLibPath("libc_nonshared.a"); p != "none" {
+					hostArchive(ctxt, p)
+				}
+				if p := ctxt.findLibPath("libssp_nonshared.a"); p != "none" {
+					hostArchive(ctxt, p)
+				}
+			}
+		}
+	}
+
+	loadfips(ctxt)
+
+	// We've loaded all the code now.
+	ctxt.Loaded = true
+
+	strictDupMsgCount = ctxt.loader.NStrictDupMsgs()
+}
+
+// loadWindowsHostArchives loads in host archives and objects when
+// doing internal linking on windows. Older toolchains seem to require
+// just a single pass through the various archives, but some modern
+// toolchains when linking a C program with mingw pass library paths
+// multiple times to the linker, e.g. "... -lmingwex -lmingw32 ...
+// -lmingwex -lmingw32 ...". To accommodate this behavior, we make two
+// passes over the host archives below.
+func loadWindowsHostArchives(ctxt *Link) {
+	any := true
+	for i := 0; any && i < 2; i++ {
+		// Link crt2.o (if present) to resolve "atexit" when
+		// using LLVM-based compilers.
+		isunresolved := symbolsAreUnresolved(ctxt, []string{"atexit"})
+		if isunresolved[0] {
+			if p := ctxt.findLibPath("crt2.o"); p != "none" {
+				hostObject(ctxt, "crt2", p)
+			}
+		}
+		if *flagRace {
+			if p := ctxt.findLibPath("libsynchronization.a"); p != "none" {
+				hostArchive(ctxt, p)
+			}
+		}
+		if p := ctxt.findLibPath("libmingwex.a"); p != "none" {
+			hostArchive(ctxt, p)
+		}
+		if p := ctxt.findLibPath("libmingw32.a"); p != "none" {
+			hostArchive(ctxt, p)
+		}
+		// Link libmsvcrt.a to resolve '__acrt_iob_func' symbol
+		// (see https://golang.org/issue/23649 for details).
+		if p := ctxt.findLibPath("libmsvcrt.a"); p != "none" {
+			hostArchive(ctxt, p)
+		}
+		any = false
+		undefs, froms := ctxt.loader.UndefinedRelocTargets(1)
+		if len(undefs) > 0 {
+			any = true
+			if ctxt.Debugvlog > 1 {
+				ctxt.Logf("loadWindowsHostArchives: remaining unresolved is %s [%d] from %s [%d]\n",
+					ctxt.loader.SymName(undefs[0]), undefs[0],
+					ctxt.loader.SymName(froms[0]), froms[0])
+			}
+		}
+	}
+	// If needed, create the __CTOR_LIST__ and __DTOR_LIST__
+	// symbols (referenced by some of the mingw support library
+	// routines). Creation of these symbols is normally done by the
+	// linker if not already present.
+	want := []string{"__CTOR_LIST__", "__DTOR_LIST__"}
+	isunresolved := symbolsAreUnresolved(ctxt, want)
+	for k, w := range want {
+		if isunresolved[k] {
+			sb := ctxt.loader.CreateSymForUpdate(w, 0)
+			sb.SetType(sym.SDATA)
+			sb.AddUint64(ctxt.Arch, 0)
+			sb.SetReachable(true)
+			ctxt.loader.SetAttrSpecial(sb.Sym(), true)
+		}
+	}
+
+	// Fix up references to DLL import symbols now that we're done
+	// pulling in new objects.
+	if err := loadpe.PostProcessImports(); err != nil {
+		Errorf("%v", err)
+	}
+
+	// TODO: maybe do something similar to peimporteddlls to collect
+	// all lib names and try link them all to final exe just like
+	// libmingwex.a and libmingw32.a:
+	/*
+		for:
+		#cgo windows LDFLAGS: -lmsvcrt -lm
+		import:
+		libmsvcrt.a libm.a
+	*/
+}
+
+// loadcgodirectives reads the previously discovered cgo directives, creating
+// symbols in preparation for host object loading or use later in the link.
+func (ctxt *Link) loadcgodirectives() {
+	l := ctxt.loader
+	hostObjSyms := make(map[loader.Sym]struct{})
+	for _, d := range ctxt.cgodata {
+		setCgoAttr(ctxt, d.file, d.pkg, d.directives, hostObjSyms)
+	}
+	ctxt.cgodata = nil
+
+	if ctxt.LinkMode == LinkInternal {
+		// Drop all the cgo_import_static declarations.
+		// Turns out we won't be needing them.
+		for symIdx := range hostObjSyms {
+			if l.SymType(symIdx) == sym.SHOSTOBJ {
+				// If a symbol was marked both
+				// cgo_import_static and cgo_import_dynamic,
+				// then we want to make it cgo_import_dynamic
+				// now.
+				su := l.MakeSymbolUpdater(symIdx)
+				if l.SymExtname(symIdx) != "" && l.SymDynimplib(symIdx) != "" && !(l.AttrCgoExportStatic(symIdx) || l.AttrCgoExportDynamic(symIdx)) {
+					su.SetType(sym.SDYNIMPORT)
+				} else {
+					su.SetType(0)
+				}
+			}
+		}
+	}
+}
+
+// Set up flags and special symbols depending on the platform build mode.
+// This version works with loader.Loader.
+func (ctxt *Link) linksetup() {
+	switch ctxt.BuildMode {
+	case BuildModeCShared, BuildModePlugin:
+		symIdx := ctxt.loader.LookupOrCreateSym("runtime.islibrary", 0)
+		sb := ctxt.loader.MakeSymbolUpdater(symIdx)
+		sb.SetType(sym.SNOPTRDATA)
+		sb.AddUint8(1)
+	case BuildModeCArchive:
+		symIdx := ctxt.loader.LookupOrCreateSym("runtime.isarchive", 0)
+		sb := ctxt.loader.MakeSymbolUpdater(symIdx)
+		sb.SetType(sym.SNOPTRDATA)
+		sb.AddUint8(1)
+	}
+
+	// Recalculate pe parameters now that we have ctxt.LinkMode set.
+	if ctxt.HeadType == objabi.Hwindows {
+		Peinit(ctxt)
+	}
+
+	if ctxt.LinkMode == LinkExternal {
+		// When external linking, we are creating an object file. The
+		// absolute address is irrelevant.
+		*FlagTextAddr = 0
+	}
+
+	// If there are no dynamic libraries needed, gcc disables dynamic linking.
+	// Because of this, glibc's dynamic ELF loader occasionally (like in version 2.13)
+	// assumes that a dynamic binary always refers to at least one dynamic library.
+	// Rather than be a source of test cases for glibc, disable dynamic linking
+	// the same way that gcc would.
+	//
+	// Exception: on OS X, programs such as Shark only work with dynamic
+	// binaries, so leave it enabled on OS X (Mach-O) binaries.
+	// Also leave it enabled on Solaris which doesn't support
+	// statically linked binaries.
+	if ctxt.BuildMode == BuildModeExe {
+		if havedynamic == 0 && ctxt.HeadType != objabi.Hdarwin && ctxt.HeadType != objabi.Hsolaris {
+			*FlagD = true
+		}
+	}
+
+	if ctxt.LinkMode == LinkExternal && ctxt.Arch.Family == sys.PPC64 && buildcfg.GOOS != "aix" {
+		toc := ctxt.loader.LookupOrCreateSym(".TOC.", 0)
+		sb := ctxt.loader.MakeSymbolUpdater(toc)
+		sb.SetType(sym.SDYNIMPORT)
+	}
+
+	// The Android Q linker started to complain about underalignment of the our TLS
+	// section. We don't actually use the section on android, so don't
+	// generate it.
+	if buildcfg.GOOS != "android" {
+		tlsg := ctxt.loader.LookupOrCreateSym("runtime.tlsg", 0)
+		sb := ctxt.loader.MakeSymbolUpdater(tlsg)
+
+		// runtime.tlsg is used for external linking on platforms that do not define
+		// a variable to hold g in assembly (currently only intel).
+		if sb.Type() == 0 {
+			sb.SetType(sym.STLSBSS)
+			sb.SetSize(int64(ctxt.Arch.PtrSize))
+		} else if sb.Type() != sym.SDYNIMPORT {
+			Errorf("runtime declared tlsg variable %v", sb.Type())
+		}
+		ctxt.loader.SetAttrReachable(tlsg, true)
+		ctxt.Tlsg = tlsg
+	}
+
+	var moduledata loader.Sym
+	var mdsb *loader.SymbolBuilder
+	if ctxt.BuildMode == BuildModePlugin {
+		moduledata = ctxt.loader.LookupOrCreateSym("local.pluginmoduledata", 0)
+		mdsb = ctxt.loader.MakeSymbolUpdater(moduledata)
+		ctxt.loader.SetAttrLocal(moduledata, true)
+	} else {
+		moduledata = ctxt.loader.LookupOrCreateSym("runtime.firstmoduledata", 0)
+		mdsb = ctxt.loader.MakeSymbolUpdater(moduledata)
+	}
+	if mdsb.Type() != 0 && mdsb.Type() != sym.SDYNIMPORT {
+		// If the module (toolchain-speak for "executable or shared
+		// library") we are linking contains the runtime package, it
+		// will define the runtime.firstmoduledata symbol and we
+		// truncate it back to 0 bytes so we can define its entire
+		// contents in symtab.go:symtab().
+		mdsb.SetSize(0)
+
+		// In addition, on ARM, the runtime depends on the linker
+		// recording the value of GOARM.
+		if ctxt.Arch.Family == sys.ARM {
+			goarm := ctxt.loader.LookupOrCreateSym("runtime.goarm", 0)
+			sb := ctxt.loader.MakeSymbolUpdater(goarm)
+			sb.SetType(sym.SNOPTRDATA)
+			sb.SetSize(0)
+			sb.AddUint8(uint8(buildcfg.GOARM.Version))
+
+			goarmsoftfp := ctxt.loader.LookupOrCreateSym("runtime.goarmsoftfp", 0)
+			sb2 := ctxt.loader.MakeSymbolUpdater(goarmsoftfp)
+			sb2.SetType(sym.SNOPTRDATA)
+			sb2.SetSize(0)
+			if buildcfg.GOARM.SoftFloat {
+				sb2.AddUint8(1)
+			} else {
+				sb2.AddUint8(0)
+			}
+		}
+
+		// Set runtime.disableMemoryProfiling bool if
+		// runtime.memProfileInternal is not retained in the binary after
+		// deadcode (and we're not dynamically linking).
+		memProfile := ctxt.loader.Lookup("runtime.memProfileInternal", abiInternalVer)
+		if memProfile != 0 && !ctxt.loader.AttrReachable(memProfile) && !ctxt.DynlinkingGo() {
+			memProfSym := ctxt.loader.LookupOrCreateSym("runtime.disableMemoryProfiling", 0)
+			sb := ctxt.loader.MakeSymbolUpdater(memProfSym)
+			sb.SetType(sym.SNOPTRDATA)
+			sb.SetSize(0)
+			sb.AddUint8(1) // true bool
+		}
+	} else {
+		// If OTOH the module does not contain the runtime package,
+		// create a local symbol for the moduledata.
+		moduledata = ctxt.loader.LookupOrCreateSym("local.moduledata", 0)
+		mdsb = ctxt.loader.MakeSymbolUpdater(moduledata)
+		ctxt.loader.SetAttrLocal(moduledata, true)
+	}
+	mdsb.SetType(sym.SMODULEDATA)
+	ctxt.loader.SetAttrReachable(moduledata, true)
+	ctxt.Moduledata = moduledata
+
+	if ctxt.Arch == sys.Arch386 && ctxt.HeadType != objabi.Hwindows {
+		if (ctxt.BuildMode == BuildModeCArchive && ctxt.IsELF) || ctxt.BuildMode == BuildModeCShared || ctxt.BuildMode == BuildModePIE || ctxt.DynlinkingGo() {
+			got := ctxt.loader.LookupOrCreateSym("_GLOBAL_OFFSET_TABLE_", 0)
+			sb := ctxt.loader.MakeSymbolUpdater(got)
+			sb.SetType(sym.SDYNIMPORT)
+			ctxt.loader.SetAttrReachable(got, true)
+		}
+	}
+
+	// DWARF-gen and other phases require that the unit Textp slices
+	// be populated, so that it can walk the functions in each unit.
+	// Call into the loader to do this (requires that we collect the
+	// set of internal libraries first). NB: might be simpler if we
+	// moved isRuntimeDepPkg to cmd/internal and then did the test in
+	// loader.AssignTextSymbolOrder.
+	ctxt.Library = postorder(ctxt.Library)
+	intlibs := []bool{}
+	for _, lib := range ctxt.Library {
+		intlibs = append(intlibs, isRuntimeDepPkg(lib.Pkg))
+	}
+	ctxt.Textp = ctxt.loader.AssignTextSymbolOrder(ctxt.Library, intlibs, ctxt.Textp)
+}
+
+// mangleTypeSym shortens the names of symbols that represent Go types
+// if they are visible in the symbol table.
+//
+// As the names of these symbols are derived from the string of
+// the type, they can run to many kilobytes long. So we shorten
+// them using a SHA-1 when the name appears in the final binary.
+// This also removes characters that upset external linkers.
+//
+// These are the symbols that begin with the prefix 'type.' and
+// contain run-time type information used by the runtime and reflect
+// packages. All Go binaries contain these symbols, but only
+// those programs loaded dynamically in multiple parts need these
+// symbols to have entries in the symbol table.
+func (ctxt *Link) mangleTypeSym() {
+	if ctxt.BuildMode != BuildModeShared && !ctxt.linkShared && ctxt.BuildMode != BuildModePlugin && !ctxt.CanUsePlugins() {
+		return
+	}
+
+	ldr := ctxt.loader
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) && !ctxt.linkShared {
+			// If -linkshared, the gc mask generation code may need to reach
+			// out to the shared library for the type descriptor's data, even
+			// the type descriptor itself is not actually needed at run time
+			// (therefore not reachable). We still need to mangle its name,
+			// so it is consistent with the one stored in the shared library.
+			continue
+		}
+		name := ldr.SymName(s)
+		newName := typeSymbolMangle(name)
+		if newName != name {
+			ldr.SetSymExtname(s, newName)
+
+			// When linking against a shared library, the Go object file may
+			// have reference to the original symbol name whereas the shared
+			// library provides a symbol with the mangled name. We need to
+			// copy the payload of mangled to original.
+			// XXX maybe there is a better way to do this.
+			dup := ldr.Lookup(newName, ldr.SymVersion(s))
+			if dup != 0 {
+				st := ldr.SymType(s)
+				dt := ldr.SymType(dup)
+				if st == sym.Sxxx && dt != sym.Sxxx {
+					ldr.CopySym(dup, s)
+				}
+			}
+		}
+	}
+}
+
+// typeSymbolMangle mangles the given symbol name into something shorter.
+//
+// Keep the type:. prefix, which parts of the linker (like the
+// DWARF generator) know means the symbol is not decodable.
+// Leave type:runtime. symbols alone, because other parts of
+// the linker manipulates them.
+func typeSymbolMangle(name string) string {
+	isType := strings.HasPrefix(name, "type:")
+	if !isType && !strings.Contains(name, "@") {
+		// Issue 58800: instantiated symbols may include a type name, which may contain "@"
+		return name
+	}
+	if strings.HasPrefix(name, "type:runtime.") {
+		return name
+	}
+	if strings.HasPrefix(name, "go:string.") {
+		// String symbols will be grouped to a single go:string.* symbol.
+		// No need to mangle individual symbol names.
+		return name
+	}
+	if len(name) <= 14 && !strings.Contains(name, "@") { // Issue 19529
+		return name
+	}
+	if isType {
+		hb := hash.Sum32([]byte(name[5:]))
+		prefix := "type:"
+		if name[5] == '.' {
+			prefix = "type:."
+		}
+		return prefix + base64.StdEncoding.EncodeToString(hb[:6])
+	}
+	// instantiated symbol, replace type name in []
+	i := strings.IndexByte(name, '[')
+	j := strings.LastIndexByte(name, ']')
+	if j == -1 || j <= i {
+		j = len(name)
+	}
+	hb := hash.Sum32([]byte(name[i+1 : j]))
+	return name[:i+1] + base64.StdEncoding.EncodeToString(hb[:6]) + name[j:]
+}
+
+/*
+ * look for the next file in an archive.
+ * adapted from libmach.
+ */
+func nextar(bp *bio.Reader, off int64, a *ArHdr) int64 {
+	if off&1 != 0 {
+		off++
+	}
+	bp.MustSeek(off, 0)
+	var buf [SAR_HDR]byte
+	if n, err := io.ReadFull(bp, buf[:]); err != nil {
+		if n == 0 && err != io.EOF {
+			return -1
+		}
+		return 0
+	}
+
+	a.name = artrim(buf[0:16])
+	a.date = artrim(buf[16:28])
+	a.uid = artrim(buf[28:34])
+	a.gid = artrim(buf[34:40])
+	a.mode = artrim(buf[40:48])
+	a.size = artrim(buf[48:58])
+	a.fmag = artrim(buf[58:60])
+
+	arsize := atolwhex(a.size)
+	if arsize&1 != 0 {
+		arsize++
+	}
+	return arsize + SAR_HDR
+}
+
+func loadobjfile(ctxt *Link, lib *sym.Library) {
+	pkg := objabi.PathToPrefix(lib.Pkg)
+
+	if ctxt.Debugvlog > 1 {
+		ctxt.Logf("ldobj: %s (%s)\n", lib.File, pkg)
+	}
+	f, err := bio.Open(lib.File)
+	if err != nil {
+		Exitf("cannot open file %s: %v", lib.File, err)
+	}
+	defer f.Close()
+	defer func() {
+		if pkg == "main" && !lib.Main {
+			Exitf("%s: not package main", lib.File)
+		}
+	}()
+
+	for i := 0; i < len(ARMAG); i++ {
+		if c, err := f.ReadByte(); err == nil && c == ARMAG[i] {
+			continue
+		}
+
+		/* load it as a regular file */
+		l := f.MustSeek(0, 2)
+		f.MustSeek(0, 0)
+		ldobj(ctxt, f, lib, l, lib.File, lib.File)
+		return
+	}
+
+	/*
+	 * load all the object files from the archive now.
+	 * this gives us sequential file access and keeps us
+	 * from needing to come back later to pick up more
+	 * objects.  it breaks the usual C archive model, but
+	 * this is Go, not C.  the common case in Go is that
+	 * we need to load all the objects, and then we throw away
+	 * the individual symbols that are unused.
+	 *
+	 * loading every object will also make it possible to
+	 * load foreign objects not referenced by __.PKGDEF.
+	 */
+	var arhdr ArHdr
+	off := f.Offset()
+	for {
+		l := nextar(f, off, &arhdr)
+		if l == 0 {
+			break
+		}
+		if l < 0 {
+			Exitf("%s: malformed archive", lib.File)
+		}
+		off += l
+
+		// __.PKGDEF isn't a real Go object file, and it's
+		// absent in -linkobj builds anyway. Skipping it
+		// ensures consistency between -linkobj and normal
+		// build modes.
+		if arhdr.name == pkgdef {
+			continue
+		}
+
+		if arhdr.name == "dynimportfail" {
+			dynimportfail = append(dynimportfail, lib.Pkg)
+		}
+		if arhdr.name == "preferlinkext" {
+			// Ignore this directive if -linkmode has been
+			// set explicitly.
+			if ctxt.LinkMode == LinkAuto {
+				preferlinkext = append(preferlinkext, lib.Pkg)
+			}
+		}
+
+		// Skip other special (non-object-file) sections that
+		// build tools may have added. Such sections must have
+		// short names so that the suffix is not truncated.
+		if len(arhdr.name) < 16 {
+			if ext := filepath.Ext(arhdr.name); ext != ".o" && ext != ".syso" {
+				continue
+			}
+		}
+
+		pname := fmt.Sprintf("%s(%s)", lib.File, arhdr.name)
+		l = atolwhex(arhdr.size)
+		ldobj(ctxt, f, lib, l, pname, lib.File)
+	}
+}
+
+type Hostobj struct {
+	ld     func(*Link, *bio.Reader, string, int64, string)
+	pkg    string
+	pn     string
+	file   string
+	off    int64
+	length int64
+}
+
+var hostobj []Hostobj
+
+// These packages can use internal linking mode.
+// Others trigger external mode.
+var internalpkg = []string{
+	"crypto/internal/boring",
+	"crypto/internal/boring/syso",
+	"crypto/x509",
+	"net",
+	"os/user",
+	"runtime/cgo",
+	"runtime/race",
+	"runtime/race/internal/amd64v1",
+	"runtime/race/internal/amd64v3",
+	"runtime/msan",
+	"runtime/asan",
+}
+
+func ldhostobj(ld func(*Link, *bio.Reader, string, int64, string), headType objabi.HeadType, f *bio.Reader, pkg string, length int64, pn string, file string) *Hostobj {
+	isinternal := false
+	for _, intpkg := range internalpkg {
+		if pkg == intpkg {
+			isinternal = true
+			break
+		}
+	}
+
+	// DragonFly declares errno with __thread, which results in a symbol
+	// type of R_386_TLS_GD or R_X86_64_TLSGD. The Go linker does not
+	// currently know how to handle TLS relocations, hence we have to
+	// force external linking for any libraries that link in code that
+	// uses errno. This can be removed if the Go linker ever supports
+	// these relocation types.
+	if headType == objabi.Hdragonfly {
+		if pkg == "net" || pkg == "os/user" {
+			isinternal = false
+		}
+	}
+
+	if !isinternal {
+		externalobj = true
+	}
+
+	hostobj = append(hostobj, Hostobj{})
+	h := &hostobj[len(hostobj)-1]
+	h.ld = ld
+	h.pkg = pkg
+	h.pn = pn
+	h.file = file
+	h.off = f.Offset()
+	h.length = length
+	return h
+}
+
+func hostobjs(ctxt *Link) {
+	if ctxt.LinkMode != LinkInternal {
+		return
+	}
+	var h *Hostobj
+
+	for i := 0; i < len(hostobj); i++ {
+		h = &hostobj[i]
+		f, err := bio.Open(h.file)
+		if err != nil {
+			Exitf("cannot reopen %s: %v", h.pn, err)
+		}
+		f.MustSeek(h.off, 0)
+		if h.ld == nil {
+			Errorf("%s: unrecognized object file format", h.pn)
+			continue
+		}
+		h.ld(ctxt, f, h.pkg, h.length, h.pn)
+		if *flagCaptureHostObjs != "" {
+			captureHostObj(h)
+		}
+		f.Close()
+	}
+}
+
+func hostlinksetup(ctxt *Link) {
+	if ctxt.LinkMode != LinkExternal {
+		return
+	}
+
+	// For external link, record that we need to tell the external linker -s,
+	// and turn off -s internally: the external linker needs the symbol
+	// information for its final link.
+	debug_s = *FlagS
+	*FlagS = false
+
+	// create temporary directory and arrange cleanup
+	if *flagTmpdir == "" {
+		dir, err := os.MkdirTemp("", "go-link-")
+		if err != nil {
+			log.Fatal(err)
+		}
+		*flagTmpdir = dir
+		ownTmpDir = true
+		AtExit(func() {
+			os.RemoveAll(*flagTmpdir)
+		})
+	}
+
+	// change our output to temporary object file
+	if err := ctxt.Out.Close(); err != nil {
+		Exitf("error closing output file")
+	}
+	mayberemoveoutfile()
+
+	p := filepath.Join(*flagTmpdir, "go.o")
+	if err := ctxt.Out.Open(p); err != nil {
+		Exitf("cannot create %s: %v", p, err)
+	}
+}
+
+// cleanTimeStamps resets the timestamps for the specified list of
+// existing files to the Unix epoch (1970-01-01 00:00:00 +0000 UTC).
+// We take this step in order to help preserve reproducible builds;
+// this seems to be primarily needed for external linking on Darwin
+// with later versions of xcode, which (unfortunately) seem to want to
+// incorporate object file times into the final output file's build
+// ID. See issue 64947 for the unpleasant details.
+func cleanTimeStamps(files []string) {
+	epocht := time.Unix(0, 0)
+	for _, f := range files {
+		if err := os.Chtimes(f, epocht, epocht); err != nil {
+			Exitf("cannot chtimes %s: %v", f, err)
+		}
+	}
+}
+
+// hostobjCopy creates a copy of the object files in hostobj in a
+// temporary directory.
+func (ctxt *Link) hostobjCopy() (paths []string) {
+	var wg sync.WaitGroup
+	sema := make(chan struct{}, runtime.NumCPU()) // limit open file descriptors
+	for i, h := range hostobj {
+		h := h
+		dst := filepath.Join(*flagTmpdir, fmt.Sprintf("%06d.o", i))
+		paths = append(paths, dst)
+		if ctxt.Debugvlog != 0 {
+			ctxt.Logf("host obj copy: %s from pkg %s -> %s\n", h.pn, h.pkg, dst)
+		}
+
+		wg.Add(1)
+		go func() {
+			sema <- struct{}{}
+			defer func() {
+				<-sema
+				wg.Done()
+			}()
+			f, err := os.Open(h.file)
+			if err != nil {
+				Exitf("cannot reopen %s: %v", h.pn, err)
+			}
+			defer f.Close()
+			if _, err := f.Seek(h.off, 0); err != nil {
+				Exitf("cannot seek %s: %v", h.pn, err)
+			}
+
+			w, err := os.Create(dst)
+			if err != nil {
+				Exitf("cannot create %s: %v", dst, err)
+			}
+			if _, err := io.CopyN(w, f, h.length); err != nil {
+				Exitf("cannot write %s: %v", dst, err)
+			}
+			if err := w.Close(); err != nil {
+				Exitf("cannot close %s: %v", dst, err)
+			}
+		}()
+	}
+	wg.Wait()
+	return paths
+}
+
+// writeGDBLinkerScript creates gcc linker script file in temp
+// directory. writeGDBLinkerScript returns created file path.
+// The script is used to work around gcc bug
+// (see https://golang.org/issue/20183 for details).
+func writeGDBLinkerScript() string {
+	name := "fix_debug_gdb_scripts.ld"
+	path := filepath.Join(*flagTmpdir, name)
+	src := `SECTIONS
+{
+  .debug_gdb_scripts BLOCK(__section_alignment__) (NOLOAD) :
+  {
+    *(.debug_gdb_scripts)
+  }
+}
+INSERT AFTER .debug_types;
+`
+	err := os.WriteFile(path, []byte(src), 0666)
+	if err != nil {
+		Errorf("WriteFile %s failed: %v", name, err)
+	}
+	return path
+}
+
+type machoUpdateFunc func(ctxt *Link, exef *os.File, exem *macho.File, outexe string) error
+
+// archive builds a .a archive from the hostobj object files.
+func (ctxt *Link) archive() {
+	if ctxt.BuildMode != BuildModeCArchive {
+		return
+	}
+
+	exitIfErrors()
+
+	if *flagExtar == "" {
+		const printProgName = "--print-prog-name=ar"
+		cc := ctxt.extld()
+		*flagExtar = "ar"
+		if linkerFlagSupported(ctxt.Arch, cc[0], "", printProgName) {
+			*flagExtar = ctxt.findExtLinkTool("ar")
+		}
+	}
+
+	mayberemoveoutfile()
+
+	// Force the buffer to flush here so that external
+	// tools will see a complete file.
+	if err := ctxt.Out.Close(); err != nil {
+		Exitf("error closing %v", *flagOutfile)
+	}
+
+	argv := []string{*flagExtar, "-q", "-c", "-s"}
+	if ctxt.HeadType == objabi.Haix {
+		argv = append(argv, "-X64")
+	}
+	godotopath := filepath.Join(*flagTmpdir, "go.o")
+	cleanTimeStamps([]string{godotopath})
+	hostObjCopyPaths := ctxt.hostobjCopy()
+	cleanTimeStamps(hostObjCopyPaths)
+
+	argv = append(argv, *flagOutfile)
+	argv = append(argv, godotopath)
+	argv = append(argv, hostObjCopyPaths...)
+
+	if ctxt.Debugvlog != 0 {
+		ctxt.Logf("archive: %s\n", strings.Join(argv, " "))
+	}
+
+	// If supported, use syscall.Exec() to invoke the archive command,
+	// which should be the final remaining step needed for the link.
+	// This will reduce peak RSS for the link (and speed up linking of
+	// large applications), since when the archive command runs we
+	// won't be holding onto all of the linker's live memory.
+	if syscallExecSupported && !ownTmpDir {
+		runAtExitFuncs()
+		ctxt.execArchive(argv)
+		panic("should not get here")
+	}
+
+	// Otherwise invoke 'ar' in the usual way (fork + exec).
+	if out, err := exec.Command(argv[0], argv[1:]...).CombinedOutput(); err != nil {
+		Exitf("running %s failed: %v\n%s", argv[0], err, out)
+	}
+}
+
+func (ctxt *Link) hostlink() {
+	if ctxt.LinkMode != LinkExternal || nerrors > 0 {
+		return
+	}
+	if ctxt.BuildMode == BuildModeCArchive {
+		return
+	}
+
+	var argv []string
+	argv = append(argv, ctxt.extld()...)
+	argv = append(argv, hostlinkArchArgs(ctxt.Arch)...)
+
+	if *FlagS || debug_s {
+		if ctxt.HeadType == objabi.Hdarwin {
+			// Recent versions of macOS print
+			//	ld: warning: option -s is obsolete and being ignored
+			// so do not pass any arguments (but we strip symbols below).
+		} else {
+			argv = append(argv, "-s")
+		}
+	} else if *FlagW {
+		if !ctxt.IsAIX() && !ctxt.IsSolaris() { // The AIX and Solaris linkers' -S has different meaning
+			argv = append(argv, "-Wl,-S") // suppress debugging symbols
+		}
+	}
+
+	// On darwin, whether to combine DWARF into executable.
+	// Only macOS supports unmapped segments such as our __DWARF segment.
+	combineDwarf := ctxt.IsDarwin() && !*FlagW && machoPlatform == PLATFORM_MACOS
+
+	var isMSVC bool // used on Windows
+	wlPrefix := "-Wl,--"
+
+	switch ctxt.HeadType {
+	case objabi.Hdarwin:
+		if combineDwarf {
+			// Leave room for DWARF combining.
+			// -headerpad is incompatible with -fembed-bitcode.
+			argv = append(argv, "-Wl,-headerpad,1144")
+		}
+		if ctxt.DynlinkingGo() && buildcfg.GOOS != "ios" {
+			// -flat_namespace is deprecated on iOS.
+			// It is useful for supporting plugins. We don't support plugins on iOS.
+			// -flat_namespace may cause the dynamic linker to hang at forkExec when
+			// resolving a lazy binding. See issue 38824.
+			// Force eager resolution to work around.
+			argv = append(argv, "-Wl,-flat_namespace", "-Wl,-bind_at_load")
+		}
+		if !combineDwarf {
+			argv = append(argv, "-Wl,-S") // suppress STAB (symbolic debugging) symbols
+			if debug_s {
+				// We are generating a binary with symbol table suppressed.
+				// Suppress local symbols. We need to keep dynamically exported
+				// and referenced symbols so the dynamic linker can resolve them.
+				argv = append(argv, "-Wl,-x")
+			}
+		}
+		if *flagHostBuildid == "none" {
+			argv = append(argv, "-Wl,-no_uuid")
+		}
+	case objabi.Hopenbsd:
+		argv = append(argv, "-pthread")
+		if ctxt.BuildMode != BuildModePIE {
+			argv = append(argv, "-Wl,-nopie")
+		}
+		if linkerFlagSupported(ctxt.Arch, argv[0], "", "-Wl,-z,nobtcfi") {
+			// -Wl,-z,nobtcfi is only supported on OpenBSD 7.4+, remove guard
+			// when OpenBSD 7.5 is released and 7.3 is no longer supported.
+			argv = append(argv, "-Wl,-z,nobtcfi")
+		}
+		if ctxt.Arch.InFamily(sys.ARM64) {
+			// Disable execute-only on openbsd/arm64 - the Go arm64 assembler
+			// currently stores constants in the text section rather than in rodata.
+			// See issue #59615.
+			argv = append(argv, "-Wl,--no-execute-only")
+		}
+	case objabi.Hwindows:
+		isMSVC = ctxt.isMSVC()
+		if isMSVC {
+			// For various options, MSVC lld-link only accepts one dash.
+			// TODO: It seems mingw clang supports one or two dashes,
+			// maybe we can always use one dash,  but I'm not sure about
+			// legacy compilers that currently work.
+			wlPrefix = "-Wl,-"
+		}
+
+		if windowsgui {
+			argv = append(argv, "-mwindows")
+		} else {
+			argv = append(argv, "-mconsole")
+		}
+		// Mark as having awareness of terminal services, to avoid
+		// ancient compatibility hacks.
+
+		argv = append(argv, wlPrefix+"tsaware")
+
+		// Enable DEP
+		argv = append(argv, wlPrefix+"nxcompat")
+
+		if !isMSVC {
+			argv = append(argv, fmt.Sprintf("-Wl,--major-os-version=%d", PeMinimumTargetMajorVersion))
+			argv = append(argv, fmt.Sprintf("-Wl,--minor-os-version=%d", PeMinimumTargetMinorVersion))
+			argv = append(argv, fmt.Sprintf("-Wl,--major-subsystem-version=%d", PeMinimumTargetMajorVersion))
+			argv = append(argv, fmt.Sprintf("-Wl,--minor-subsystem-version=%d", PeMinimumTargetMinorVersion))
+		}
+	case objabi.Haix:
+		argv = append(argv, "-pthread")
+		// prevent ld to reorder .text functions to keep the same
+		// first/last functions for moduledata.
+		argv = append(argv, "-Wl,-bnoobjreorder")
+		// mcmodel=large is needed for every gcc generated files, but
+		// ld still need -bbigtoc in order to allow larger TOC.
+		argv = append(argv, "-mcmodel=large")
+		argv = append(argv, "-Wl,-bbigtoc")
+	}
+
+	// On PPC64, verify the external toolchain supports Power10. This is needed when
+	// PC relative relocations might be generated by Go. Only targets compiling ELF
+	// binaries might generate these relocations.
+	if ctxt.IsPPC64() && ctxt.IsElf() && buildcfg.GOPPC64 >= 10 {
+		if !linkerFlagSupported(ctxt.Arch, argv[0], "", "-mcpu=power10") {
+			Exitf("The external toolchain does not support -mcpu=power10. " +
+				" This is required to externally link GOPPC64 >= power10")
+		}
+	}
+
+	// Enable/disable ASLR on Windows.
+	addASLRargs := func(argv []string, val bool) []string {
+		// Old/ancient versions of GCC support "--dynamicbase" and
+		// "--high-entropy-va" but don't enable it by default. In
+		// addition, they don't accept "--disable-dynamicbase" or
+		// "--no-dynamicbase", so the only way to disable ASLR is to
+		// not pass any flags at all.
+		//
+		// More modern versions of GCC (and also clang) enable ASLR
+		// by default. With these compilers, however you can turn it
+		// off if you want using "--disable-dynamicbase" or
+		// "--no-dynamicbase".
+		//
+		// The strategy below is to try using "--disable-dynamicbase";
+		// if this succeeds, then assume we're working with more
+		// modern compilers and act accordingly. If it fails, assume
+		// an ancient compiler with ancient defaults.
+		var dbopt string
+		var heopt string
+		dbon := wlPrefix + "dynamicbase"
+		heon := wlPrefix + "high-entropy-va"
+		dboff := wlPrefix + "disable-dynamicbase"
+		heoff := wlPrefix + "disable-high-entropy-va"
+		if isMSVC {
+			heon = wlPrefix + "highentropyva"
+			heoff = wlPrefix + "highentropyva:no"
+			dboff = wlPrefix + "dynamicbase:no"
+		}
+		if val {
+			dbopt = dbon
+			heopt = heon
+		} else {
+			// Test to see whether "--disable-dynamicbase" works.
+			newer := linkerFlagSupported(ctxt.Arch, argv[0], "", dboff)
+			if newer {
+				// Newer compiler, which supports both on/off options.
+				dbopt = dboff
+				heopt = heoff
+			} else {
+				// older toolchain: we have to say nothing in order to
+				// get a no-ASLR binary.
+				dbopt = ""
+				heopt = ""
+			}
+		}
+		if dbopt != "" {
+			argv = append(argv, dbopt)
+		}
+		// enable high-entropy ASLR on 64-bit.
+		if ctxt.Arch.PtrSize >= 8 && heopt != "" {
+			argv = append(argv, heopt)
+		}
+		return argv
+	}
+
+	switch ctxt.BuildMode {
+	case BuildModeExe:
+		if ctxt.HeadType == objabi.Hdarwin {
+			if machoPlatform == PLATFORM_MACOS && ctxt.IsAMD64() {
+				argv = append(argv, "-Wl,-no_pie")
+			}
+		}
+		if *flagRace && ctxt.HeadType == objabi.Hwindows {
+			// Current windows/amd64 race detector tsan support
+			// library can't handle PIE mode (see #53539 for more details).
+			// For now, explicitly disable PIE (since some compilers
+			// default to it) if -race is in effect.
+			argv = addASLRargs(argv, false)
+		}
+	case BuildModePIE:
+		switch ctxt.HeadType {
+		case objabi.Hdarwin, objabi.Haix:
+		case objabi.Hwindows:
+			if *flagAslr && *flagRace {
+				// Current windows/amd64 race detector tsan support
+				// library can't handle PIE mode (see #53539 for more details).
+				// Disable alsr if -race in effect.
+				*flagAslr = false
+			}
+			argv = addASLRargs(argv, *flagAslr)
+		default:
+			// ELF.
+			if ctxt.UseRelro() {
+				argv = append(argv, "-Wl,-z,relro")
+			}
+			argv = append(argv, "-pie")
+		}
+	case BuildModeCShared:
+		if ctxt.HeadType == objabi.Hdarwin {
+			argv = append(argv, "-dynamiclib")
+		} else {
+			if ctxt.UseRelro() {
+				argv = append(argv, "-Wl,-z,relro")
+			}
+			argv = append(argv, "-shared")
+			if ctxt.HeadType == objabi.Hwindows {
+				argv = addASLRargs(argv, *flagAslr)
+			} else {
+				// Pass -z nodelete to mark the shared library as
+				// non-closeable: a dlclose will do nothing.
+				argv = append(argv, "-Wl,-z,nodelete")
+				// Only pass Bsymbolic on non-Windows.
+				argv = append(argv, "-Wl,-Bsymbolic")
+			}
+		}
+	case BuildModeShared:
+		if ctxt.UseRelro() {
+			argv = append(argv, "-Wl,-z,relro")
+		}
+		argv = append(argv, "-shared")
+	case BuildModePlugin:
+		if ctxt.HeadType == objabi.Hdarwin {
+			argv = append(argv, "-dynamiclib")
+		} else {
+			if ctxt.UseRelro() {
+				argv = append(argv, "-Wl,-z,relro")
+			}
+			argv = append(argv, "-shared")
+		}
+	}
+
+	var altLinker string
+	if ctxt.IsELF && (ctxt.DynlinkingGo() || *flagBindNow) {
+		// For ELF targets, when producing dynamically linked Go code
+		// or when immediate binding is explicitly requested,
+		// we force all symbol resolution to be done at program startup
+		// because lazy PLT resolution can use large amounts of stack at
+		// times we cannot allow it to do so.
+		argv = append(argv, "-Wl,-z,now")
+	}
+
+	if ctxt.IsELF && ctxt.DynlinkingGo() {
+		// Do not let the host linker generate COPY relocations. These
+		// can move symbols out of sections that rely on stable offsets
+		// from the beginning of the section (like sym.STYPE).
+		argv = append(argv, "-Wl,-z,nocopyreloc")
+
+		if buildcfg.GOOS == "android" {
+			// Use lld to avoid errors from default linker (issue #38838)
+			altLinker = "lld"
+		}
+
+		if ctxt.Arch.InFamily(sys.ARM64) && buildcfg.GOOS == "linux" {
+			// On ARM64, the GNU linker had issues with -znocopyreloc
+			// and COPY relocations. This was fixed in GNU ld 2.36+.
+			// https://sourceware.org/bugzilla/show_bug.cgi?id=19962
+			// https://go.dev/issue/22040
+			// And newer gold is deprecated, may lack new features/flags, or even missing
+
+			// If the default linker is GNU ld 2.35 or older, use gold
+			useGold := false
+			name, args := flagExtld[0], flagExtld[1:]
+			args = append(args, "-Wl,--version")
+			cmd := exec.Command(name, args...)
+			if out, err := cmd.CombinedOutput(); err == nil {
+				// Parse version from output like "GNU ld (GNU Binutils for Distro) 2.36.1"
+				for line := range strings.Lines(string(out)) {
+					if !strings.HasPrefix(line, "GNU ld ") {
+						continue
+					}
+					fields := strings.Fields(line[len("GNU ld "):])
+					var major, minor int
+					if ret, err := fmt.Sscanf(fields[len(fields)-1], "%d.%d", &major, &minor); ret == 2 && err == nil {
+						if major == 2 && minor <= 35 {
+							useGold = true
+						}
+						break
+					}
+				}
+			}
+
+			if useGold {
+				// Use gold for older linkers
+				altLinker = "gold"
+
+				// If gold is not installed, gcc will silently switch
+				// back to ld.bfd. So we parse the version information
+				// and provide a useful error if gold is missing.
+				args = flagExtld[1:]
+				args = append(args, "-fuse-ld=gold", "-Wl,--version")
+				cmd = exec.Command(name, args...)
+				if out, err := cmd.CombinedOutput(); err == nil {
+					if !bytes.Contains(out, []byte("GNU gold")) {
+						log.Fatalf("ARM64 external linker must be ld>=2.36 or gold (issue #15696, 22040), but is not: %s", out)
+					}
+				}
+			}
+		}
+	}
+	if ctxt.Arch.Family == sys.ARM64 && buildcfg.GOOS == "freebsd" {
+		// Switch to ld.bfd on freebsd/arm64.
+		altLinker = "bfd"
+
+		// Provide a useful error if ld.bfd is missing.
+		name, args := flagExtld[0], flagExtld[1:]
+		args = append(args, "-fuse-ld=bfd", "-Wl,--version")
+		cmd := exec.Command(name, args...)
+		if out, err := cmd.CombinedOutput(); err == nil {
+			if !bytes.Contains(out, []byte("GNU ld")) {
+				log.Fatalf("ARM64 external linker must be ld.bfd (issue #35197), please install devel/binutils")
+			}
+		}
+	}
+	if altLinker != "" {
+		argv = append(argv, "-fuse-ld="+altLinker)
+	}
+
+	if ctxt.IsELF && linkerFlagSupported(ctxt.Arch, argv[0], "", "-Wl,--build-id=0x1234567890abcdef") { // Solaris ld doesn't support --build-id.
+		if len(buildinfo) > 0 {
+			argv = append(argv, fmt.Sprintf("-Wl,--build-id=0x%x", buildinfo))
+		} else if *flagHostBuildid == "none" {
+			argv = append(argv, "-Wl,--build-id=none")
+		}
+	}
+
+	// On Windows, given -o foo, GCC will append ".exe" to produce
+	// "foo.exe".  We have decided that we want to honor the -o
+	// option. To make this work, we append a '.' so that GCC
+	// will decide that the file already has an extension. We
+	// only want to do this when producing a Windows output file
+	// on a Windows host.
+	outopt := *flagOutfile
+	if buildcfg.GOOS == "windows" && runtime.GOOS == "windows" && filepath.Ext(outopt) == "" {
+		outopt += "."
+	}
+	argv = append(argv, "-o")
+	argv = append(argv, outopt)
+
+	if rpath.val != "" {
+		argv = append(argv, fmt.Sprintf("-Wl,-rpath,%s", rpath.val))
+	}
+
+	if *flagInterpreter != "" {
+		// Many linkers support both -I and the --dynamic-linker flags
+		// to set the ELF interpreter, but lld only supports
+		// --dynamic-linker so prefer that (ld on very old Solaris only
+		// supports -I but that seems less important).
+		argv = append(argv, fmt.Sprintf("-Wl,--dynamic-linker,%s", *flagInterpreter))
+	}
+
+	// Force global symbols to be exported for dlopen, etc.
+	switch {
+	case ctxt.IsELF:
+		if ctxt.DynlinkingGo() || ctxt.BuildMode == BuildModeCShared || !linkerFlagSupported(ctxt.Arch, argv[0], altLinker, "-Wl,--export-dynamic-symbol=main") {
+			argv = append(argv, "-rdynamic")
+		} else {
+			var exports []string
+			ctxt.loader.ForAllCgoExportDynamic(func(s loader.Sym) {
+				exports = append(exports, "-Wl,--export-dynamic-symbol="+ctxt.loader.SymExtname(s))
+			})
+			sort.Strings(exports)
+			argv = append(argv, exports...)
+		}
+	case ctxt.IsAIX():
+		fileName := xcoffCreateExportFile(ctxt)
+		argv = append(argv, "-Wl,-bE:"+fileName)
+	case ctxt.IsWindows() && !slices.Contains(flagExtldflags, wlPrefix+"export-all-symbols"):
+		fileName := peCreateExportFile(ctxt, filepath.Base(outopt))
+		prefix := ""
+		if isMSVC {
+			prefix = "-Wl,-def:"
+		}
+		argv = append(argv, prefix+fileName)
+	}
+
+	const unusedArguments = "-Qunused-arguments"
+	if linkerFlagSupported(ctxt.Arch, argv[0], altLinker, unusedArguments) {
+		argv = append(argv, unusedArguments)
+	}
+
+	if ctxt.IsWindows() {
+		// Suppress generation of the PE file header timestamp,
+		// so as to avoid spurious build ID differences between
+		// linked binaries that are otherwise identical other than
+		// the date/time they were linked.
+		const noTimeStamp = "-Wl,--no-insert-timestamp"
+		if linkerFlagSupported(ctxt.Arch, argv[0], altLinker, noTimeStamp) {
+			argv = append(argv, noTimeStamp)
+		}
+	}
+
+	const compressDWARF = "-Wl,--compress-debug-sections=zlib"
+	if ctxt.compressDWARF && linkerFlagSupported(ctxt.Arch, argv[0], altLinker, compressDWARF) {
+		argv = append(argv, compressDWARF)
+	}
+
+	hostObjCopyPaths := ctxt.hostobjCopy()
+	cleanTimeStamps(hostObjCopyPaths)
+	godotopath := filepath.Join(*flagTmpdir, "go.o")
+	cleanTimeStamps([]string{godotopath})
+
+	argv = append(argv, godotopath)
+	argv = append(argv, hostObjCopyPaths...)
+	if ctxt.HeadType == objabi.Haix {
+		// We want to have C files after Go files to remove
+		// trampolines csects made by ld.
+		argv = append(argv, "-nostartfiles")
+		argv = append(argv, "/lib/crt0_64.o")
+
+		extld := ctxt.extld()
+		name, args := extld[0], extld[1:]
+		// Get starting files.
+		getPathFile := func(file string) string {
+			args := append(args, "-maix64", "--print-file-name="+file)
+			out, err := exec.Command(name, args...).CombinedOutput()
+			if err != nil {
+				log.Fatalf("running %s failed: %v\n%s", extld, err, out)
+			}
+			return strings.Trim(string(out), "\n")
+		}
+		// Since GCC version 11, the 64-bit version of GCC starting files
+		// are now suffixed by "_64". Even under "-maix64" multilib directory
+		// "crtcxa.o" is 32-bit.
+		crtcxa := getPathFile("crtcxa_64.o")
+		if !filepath.IsAbs(crtcxa) {
+			crtcxa = getPathFile("crtcxa.o")
+		}
+		crtdbase := getPathFile("crtdbase_64.o")
+		if !filepath.IsAbs(crtdbase) {
+			crtdbase = getPathFile("crtdbase.o")
+		}
+		argv = append(argv, crtcxa)
+		argv = append(argv, crtdbase)
+	}
+
+	if ctxt.linkShared {
+		seenDirs := make(map[string]bool)
+		seenLibs := make(map[string]bool)
+		addshlib := func(path string) {
+			dir, base := filepath.Split(path)
+			if !seenDirs[dir] {
+				argv = append(argv, "-L"+dir)
+				if !rpath.set {
+					argv = append(argv, "-Wl,-rpath="+dir)
+				}
+				seenDirs[dir] = true
+			}
+			base = strings.TrimSuffix(base, ".so")
+			base = strings.TrimPrefix(base, "lib")
+			if !seenLibs[base] {
+				argv = append(argv, "-l"+base)
+				seenLibs[base] = true
+			}
+		}
+		for _, shlib := range ctxt.Shlibs {
+			addshlib(shlib.Path)
+			for _, dep := range shlib.Deps {
+				if dep == "" {
+					continue
+				}
+				libpath := findshlib(ctxt, dep)
+				if libpath != "" {
+					addshlib(libpath)
+				}
+			}
+		}
+	}
+
+	// clang, unlike GCC, passes -rdynamic to the linker
+	// even when linking with -static, causing a linker
+	// error when using GNU ld. So take out -rdynamic if
+	// we added it. We do it in this order, rather than
+	// only adding -rdynamic later, so that -extldflags
+	// can override -rdynamic without using -static.
+	// Similarly for -Wl,--dynamic-linker.
+	checkStatic := func(arg string) {
+		if ctxt.IsELF && arg == "-static" {
+			for i := range argv {
+				if argv[i] == "-rdynamic" || strings.HasPrefix(argv[i], "-Wl,--dynamic-linker,") {
+					argv[i] = "-static"
+				}
+			}
+		}
+	}
+
+	for _, p := range ldflag {
+		argv = append(argv, p)
+		checkStatic(p)
+	}
+
+	// When building a program with the default -buildmode=exe the
+	// gc compiler generates code requires DT_TEXTREL in a
+	// position independent executable (PIE). On systems where the
+	// toolchain creates PIEs by default, and where DT_TEXTREL
+	// does not work, the resulting programs will not run. See
+	// issue #17847. To avoid this problem pass -no-pie to the
+	// toolchain if it is supported.
+	if ctxt.BuildMode == BuildModeExe && !ctxt.linkShared && !(ctxt.IsDarwin() && ctxt.IsARM64()) {
+		// GCC uses -no-pie, clang uses -nopie.
+		for _, nopie := range []string{"-no-pie", "-nopie"} {
+			if linkerFlagSupported(ctxt.Arch, argv[0], altLinker, nopie) {
+				argv = append(argv, nopie)
+				break
+			}
+		}
+	}
+
+	for _, p := range flagExtldflags {
+		argv = append(argv, p)
+		checkStatic(p)
+	}
+	if ctxt.HeadType == objabi.Hwindows {
+		// Determine which linker we're using. Add in the extldflags in
+		// case used has specified "-fuse-ld=...".
+		extld := ctxt.extld()
+		name, args := extld[0], extld[1:]
+		args = append(args, trimLinkerArgv(flagExtldflags)...)
+		args = append(args, "-Wl,--version")
+		cmd := exec.Command(name, args...)
+		usingLLD := false
+		if out, err := cmd.CombinedOutput(); err == nil {
+			if bytes.Contains(out, []byte("LLD ")) {
+				usingLLD = true
+			}
+		}
+
+		// use gcc linker script to work around gcc bug
+		// (see https://golang.org/issue/20183 for details).
+		if !usingLLD {
+			p := writeGDBLinkerScript()
+			argv = append(argv, "-Wl,-T,"+p)
+		}
+		if *flagRace {
+			// Apparently --print-file-name doesn't work with -msvc clang.
+			// (The library name is synchronization.lib, but even with that
+			// name it still doesn't print the full path.) Assume it always
+			// it.
+			if isMSVC || ctxt.findLibPath("libsynchronization.a") != "libsynchronization.a" {
+				argv = append(argv, "-lsynchronization")
+			}
+		}
+		if !isMSVC {
+			// libmingw32 and libmingwex have some inter-dependencies,
+			// so must use linker groups.
+			argv = append(argv, "-Wl,--start-group", "-lmingwex", "-lmingw32", "-Wl,--end-group")
+		}
+		argv = append(argv, peimporteddlls()...)
+	}
+
+	argv = ctxt.passLongArgsInResponseFile(argv, altLinker)
+
+	if ctxt.Debugvlog != 0 {
+		ctxt.Logf("host link:")
+		for _, v := range argv {
+			ctxt.Logf(" %q", v)
+		}
+		ctxt.Logf("\n")
+	}
+
+	cmd := exec.Command(argv[0], argv[1:]...)
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		Exitf("running %s failed: %v\n%s\n%s", argv[0], err, cmd, out)
+	}
+
+	// Filter out useless linker warnings caused by bugs outside Go.
+	// See also cmd/go/internal/work/exec.go's gccld method.
+	var save [][]byte
+	var skipLines int
+	for _, line := range bytes.SplitAfter(out, []byte("\n")) {
+		// golang.org/issue/26073 - Apple Xcode bug
+		if bytes.Contains(line, []byte("ld: warning: text-based stub file")) {
+			continue
+		}
+
+		if skipLines > 0 {
+			skipLines--
+			continue
+		}
+
+		// Remove TOC overflow warning on AIX.
+		if bytes.Contains(line, []byte("ld: 0711-783")) {
+			skipLines = 2
+			continue
+		}
+
+		save = append(save, line)
+	}
+	out = bytes.Join(save, nil)
+
+	if len(out) > 0 {
+		// always print external output even if the command is successful, so that we don't
+		// swallow linker warnings (see https://golang.org/issue/17935).
+		if ctxt.IsDarwin() && ctxt.IsAMD64() {
+			const noPieWarning = "ld: warning: -no_pie is deprecated when targeting new OS versions\n"
+			if i := bytes.Index(out, []byte(noPieWarning)); i >= 0 {
+				// swallow -no_pie deprecation warning, issue 54482
+				out = append(out[:i], out[i+len(noPieWarning):]...)
+			}
+		}
+		if ctxt.IsDarwin() {
+			const bindAtLoadWarning = "ld: warning: -bind_at_load is deprecated on macOS\n"
+			if i := bytes.Index(out, []byte(bindAtLoadWarning)); i >= 0 {
+				// -bind_at_load is deprecated with ld-prime, but needed for
+				// correctness with older versions of ld64. Swallow the warning.
+				// TODO: maybe pass -bind_at_load conditionally based on C
+				// linker version.
+				out = append(out[:i], out[i+len(bindAtLoadWarning):]...)
+			}
+		}
+		ctxt.Logf("%s", out)
+	}
+
+	// Helper for updating a Macho binary in some way (shared between
+	// dwarf combining and UUID update).
+	updateMachoOutFile := func(op string, updateFunc machoUpdateFunc) {
+		// For os.Rename to work reliably, must be in same directory as outfile.
+		rewrittenOutput := *flagOutfile + "~"
+		exef, err := os.Open(*flagOutfile)
+		if err != nil {
+			Exitf("%s: %s failed: %v", os.Args[0], op, err)
+		}
+		defer exef.Close()
+		exem, err := macho.NewFile(exef)
+		if err != nil {
+			Exitf("%s: parsing Mach-O header failed: %v", os.Args[0], err)
+		}
+		if err := updateFunc(ctxt, exef, exem, rewrittenOutput); err != nil {
+			Exitf("%s: %s failed: %v", os.Args[0], op, err)
+		}
+		os.Remove(*flagOutfile)
+		if err := os.Rename(rewrittenOutput, *flagOutfile); err != nil {
+			Exitf("%s: %v", os.Args[0], err)
+		}
+	}
+
+	uuidUpdated := false
+	if combineDwarf {
+		// Find "dsymutils" and "strip" tools using CC --print-prog-name.
+		dsymutilCmd := ctxt.findExtLinkTool("dsymutil")
+		stripCmd := ctxt.findExtLinkTool("strip")
+
+		dsym := filepath.Join(*flagTmpdir, "go.dwarf")
+		cmd := exec.Command(dsymutilCmd, "-f", *flagOutfile, "-o", dsym)
+		// dsymutil may not clean up its temp directory at exit.
+		// Set DSYMUTIL_REPRODUCER_PATH to work around. see issue 59026.
+		// dsymutil (Apple LLVM version 16.0.0) deletes the directory
+		// even if it is not empty. We still need our tmpdir, so give a
+		// subdirectory to dsymutil.
+		dsymDir := filepath.Join(*flagTmpdir, "dsymutil")
+		err := os.MkdirAll(dsymDir, 0777)
+		if err != nil {
+			Exitf("fail to create temp dir: %v", err)
+		}
+		cmd.Env = append(os.Environ(), "DSYMUTIL_REPRODUCER_PATH="+dsymDir)
+		if ctxt.Debugvlog != 0 {
+			ctxt.Logf("host link dsymutil:")
+			for _, v := range cmd.Args {
+				ctxt.Logf(" %q", v)
+			}
+			ctxt.Logf("\n")
+		}
+		if out, err := cmd.CombinedOutput(); err != nil {
+			Exitf("%s: running dsymutil failed: %v\n%s\n%s", os.Args[0], err, cmd, out)
+		}
+		// Remove STAB (symbolic debugging) symbols after we are done with them (by dsymutil).
+		// They contain temporary file paths and make the build not reproducible.
+		var stripArgs = []string{"-S"}
+		if debug_s {
+			// We are generating a binary with symbol table suppressed.
+			// Suppress local symbols. We need to keep dynamically exported
+			// and referenced symbols so the dynamic linker can resolve them.
+			stripArgs = append(stripArgs, "-x")
+		}
+		stripArgs = append(stripArgs, *flagOutfile)
+		if ctxt.Debugvlog != 0 {
+			ctxt.Logf("host link strip: %q", stripCmd)
+			for _, v := range stripArgs {
+				ctxt.Logf(" %q", v)
+			}
+			ctxt.Logf("\n")
+		}
+		cmd = exec.Command(stripCmd, stripArgs...)
+		if out, err := cmd.CombinedOutput(); err != nil {
+			Exitf("%s: running strip failed: %v\n%s\n%s", os.Args[0], err, cmd, out)
+		}
+		// Skip combining if `dsymutil` didn't generate a file. See #11994.
+		if _, err := os.Stat(dsym); err == nil {
+			updateMachoOutFile("combining dwarf",
+				func(ctxt *Link, exef *os.File, exem *macho.File, outexe string) error {
+					return machoCombineDwarf(ctxt, exef, exem, dsym, outexe)
+				})
+			uuidUpdated = true
+		}
+	}
+	if ctxt.IsDarwin() && !uuidUpdated && len(buildinfo) > 0 {
+		updateMachoOutFile("rewriting uuid",
+			func(ctxt *Link, exef *os.File, exem *macho.File, outexe string) error {
+				return machoRewriteUuid(ctxt, exef, exem, outexe)
+			})
+	}
+	hostlinkfips(ctxt, *flagOutfile, *flagFipso)
+	if ctxt.NeedCodeSign() {
+		err := machoCodeSign(ctxt, *flagOutfile)
+		if err != nil {
+			Exitf("%s: code signing failed: %v", os.Args[0], err)
+		}
+	}
+}
+
+// passLongArgsInResponseFile writes the arguments into a file if they
+// are very long.
+func (ctxt *Link) passLongArgsInResponseFile(argv []string, altLinker string) []string {
+	c := 0
+	for _, arg := range argv {
+		c += len(arg)
+	}
+
+	if c < sys.ExecArgLengthLimit {
+		return argv
+	}
+
+	// Only use response files if they are supported.
+	response := filepath.Join(*flagTmpdir, "response")
+	if err := os.WriteFile(response, nil, 0644); err != nil {
+		log.Fatalf("failed while testing response file: %v", err)
+	}
+	if !linkerFlagSupported(ctxt.Arch, argv[0], altLinker, "@"+response) {
+		if ctxt.Debugvlog != 0 {
+			ctxt.Logf("not using response file because linker does not support one")
+		}
+		return argv
+	}
+
+	var buf bytes.Buffer
+	for _, arg := range argv[1:] {
+		// The external linker response file supports quoted strings.
+		fmt.Fprintf(&buf, "%q\n", arg)
+	}
+	if err := os.WriteFile(response, buf.Bytes(), 0644); err != nil {
+		log.Fatalf("failed while writing response file: %v", err)
+	}
+	if ctxt.Debugvlog != 0 {
+		ctxt.Logf("response file %s contents:\n%s", response, buf.Bytes())
+	}
+	return []string{
+		argv[0],
+		"@" + response,
+	}
+}
+
+var createTrivialCOnce sync.Once
+
+func linkerFlagSupported(arch *sys.Arch, linker, altLinker, flag string) bool {
+	createTrivialCOnce.Do(func() {
+		src := filepath.Join(*flagTmpdir, "trivial.c")
+		if err := os.WriteFile(src, []byte("int main() { return 0; }"), 0666); err != nil {
+			Errorf("WriteFile trivial.c failed: %v", err)
+		}
+	})
+
+	flags := hostlinkArchArgs(arch)
+
+	moreFlags := trimLinkerArgv(append(ldflag, flagExtldflags...))
+	flags = append(flags, moreFlags...)
+
+	if altLinker != "" {
+		flags = append(flags, "-fuse-ld="+altLinker)
+	}
+	trivialPath := filepath.Join(*flagTmpdir, "trivial.c")
+	outPath := filepath.Join(*flagTmpdir, "a.out")
+	flags = append(flags, "-o", outPath, flag, trivialPath)
+
+	cmd := exec.Command(linker, flags...)
+	cmd.Env = append([]string{"LC_ALL=C"}, os.Environ()...)
+	out, err := cmd.CombinedOutput()
+	// GCC says "unrecognized command line option ‘-no-pie’"
+	// clang says "unknown argument: '-no-pie'"
+	return err == nil && !bytes.Contains(out, []byte("unrecognized")) && !bytes.Contains(out, []byte("unknown"))
+}
+
+// trimLinkerArgv returns a new copy of argv that does not include flags
+// that are not relevant for testing whether some linker option works.
+func trimLinkerArgv(argv []string) []string {
+	flagsWithNextArgSkip := []string{
+		"-F",
+		"-l",
+		"-L",
+		"-framework",
+		"-Wl,-framework",
+		"-Wl,-rpath",
+		"-Wl,-undefined",
+	}
+	flagsWithNextArgKeep := []string{
+		"-arch",
+		"-isysroot",
+		"--sysroot",
+		"-target",
+		"--target",
+	}
+	prefixesToKeep := []string{
+		"-f",
+		"-m",
+		"-p",
+		"-Wl,",
+		"-arch",
+		"-isysroot",
+		"--sysroot",
+		"-target",
+		"--target",
+	}
+
+	var flags []string
+	keep := false
+	skip := false
+	for _, f := range argv {
+		if keep {
+			flags = append(flags, f)
+			keep = false
+		} else if skip {
+			skip = false
+		} else if f == "" || f[0] != '-' {
+		} else if slices.Contains(flagsWithNextArgSkip, f) {
+			skip = true
+		} else if slices.Contains(flagsWithNextArgKeep, f) {
+			flags = append(flags, f)
+			keep = true
+		} else {
+			for _, p := range prefixesToKeep {
+				if strings.HasPrefix(f, p) {
+					flags = append(flags, f)
+					break
+				}
+			}
+		}
+	}
+	return flags
+}
+
+// hostlinkArchArgs returns arguments to pass to the external linker
+// based on the architecture.
+func hostlinkArchArgs(arch *sys.Arch) []string {
+	switch arch.Family {
+	case sys.I386:
+		return []string{"-m32"}
+	case sys.AMD64:
+		if buildcfg.GOOS == "darwin" {
+			return []string{"-arch", "x86_64", "-m64"}
+		}
+		return []string{"-m64"}
+	case sys.S390X:
+		return []string{"-m64"}
+	case sys.ARM:
+		return []string{"-marm"}
+	case sys.ARM64:
+		if buildcfg.GOOS == "darwin" {
+			return []string{"-arch", "arm64"}
+		}
+	case sys.Loong64:
+		return []string{"-mabi=lp64d"}
+	case sys.MIPS64:
+		return []string{"-mabi=64"}
+	case sys.MIPS:
+		return []string{"-mabi=32"}
+	case sys.PPC64:
+		if buildcfg.GOOS == "aix" {
+			return []string{"-maix64"}
+		} else {
+			return []string{"-m64"}
+		}
+
+	}
+	return nil
+}
+
+var wantHdr = objabi.HeaderString()
+
+// ldobj loads an input object. If it is a host object (an object
+// compiled by a non-Go compiler) it returns the Hostobj pointer. If
+// it is a Go object, it returns nil.
+func ldobj(ctxt *Link, f *bio.Reader, lib *sym.Library, length int64, pn string, file string) *Hostobj {
+	pkg := objabi.PathToPrefix(lib.Pkg)
+
+	eof := f.Offset() + length
+	start := f.Offset()
+	c1 := bgetc(f)
+	c2 := bgetc(f)
+	c3 := bgetc(f)
+	c4 := bgetc(f)
+	f.MustSeek(start, 0)
+
+	unit := &sym.CompilationUnit{Lib: lib}
+	lib.Units = append(lib.Units, unit)
+
+	magic := uint32(c1)<<24 | uint32(c2)<<16 | uint32(c3)<<8 | uint32(c4)
+	if magic == 0x7f454c46 { // \x7F E L F
+		ldelf := func(ctxt *Link, f *bio.Reader, pkg string, length int64, pn string) {
+			textp, flags, err := loadelf.Load(ctxt.loader, ctxt.Arch, ctxt.IncVersion(), f, pkg, length, pn, ehdr.Flags)
+			if err != nil {
+				Errorf("%v", err)
+				return
+			}
+			ehdr.Flags = flags
+			ctxt.Textp = append(ctxt.Textp, textp...)
+		}
+		return ldhostobj(ldelf, ctxt.HeadType, f, pkg, length, pn, file)
+	}
+
+	if magic&^1 == 0xfeedface || magic&^0x01000000 == 0xcefaedfe {
+		ldmacho := func(ctxt *Link, f *bio.Reader, pkg string, length int64, pn string) {
+			textp, err := loadmacho.Load(ctxt.loader, ctxt.Arch, ctxt.IncVersion(), f, pkg, length, pn)
+			if err != nil {
+				Errorf("%v", err)
+				return
+			}
+			ctxt.Textp = append(ctxt.Textp, textp...)
+		}
+		return ldhostobj(ldmacho, ctxt.HeadType, f, pkg, length, pn, file)
+	}
+
+	switch c1<<8 | c2 {
+	case 0x4c01, // 386
+		0x6486, // amd64
+		0xc401, // arm
+		0x64aa: // arm64
+		ldpe := func(ctxt *Link, f *bio.Reader, pkg string, length int64, pn string) {
+			ls, err := loadpe.Load(ctxt.loader, ctxt.Arch, ctxt.IncVersion(), f, pkg, length, pn)
+			if err != nil {
+				Errorf("%v", err)
+				return
+			}
+			if len(ls.Resources) != 0 {
+				setpersrc(ctxt, ls.Resources)
+			}
+			if ls.PData != 0 {
+				sehp.pdata = append(sehp.pdata, ls.PData)
+			}
+			if ls.XData != 0 {
+				sehp.xdata = append(sehp.xdata, ls.XData)
+			}
+			ctxt.Textp = append(ctxt.Textp, ls.Textp...)
+		}
+		return ldhostobj(ldpe, ctxt.HeadType, f, pkg, length, pn, file)
+	}
+
+	if c1 == 0x01 && (c2 == 0xD7 || c2 == 0xF7) {
+		ldxcoff := func(ctxt *Link, f *bio.Reader, pkg string, length int64, pn string) {
+			textp, err := loadxcoff.Load(ctxt.loader, ctxt.Arch, ctxt.IncVersion(), f, pkg, length, pn)
+			if err != nil {
+				Errorf("%v", err)
+				return
+			}
+			ctxt.Textp = append(ctxt.Textp, textp...)
+		}
+		return ldhostobj(ldxcoff, ctxt.HeadType, f, pkg, length, pn, file)
+	}
+
+	if c1 != 'g' || c2 != 'o' || c3 != ' ' || c4 != 'o' {
+		// An unrecognized object is just passed to the external linker.
+		// If we try to read symbols from this object, we will
+		// report an error at that time.
+		unknownObjFormat = true
+		return ldhostobj(nil, ctxt.HeadType, f, pkg, length, pn, file)
+	}
+
+	/* check the header */
+	line, err := f.ReadString('\n')
+	if err != nil {
+		Errorf("truncated object file: %s: %v", pn, err)
+		return nil
+	}
+
+	if !strings.HasPrefix(line, "go object ") {
+		if strings.HasSuffix(pn, ".go") {
+			Exitf("%s: uncompiled .go source file", pn)
+			return nil
+		}
+
+		if line == ctxt.Arch.Name {
+			// old header format: just $GOOS
+			Errorf("%s: stale object file", pn)
+			return nil
+		}
+
+		Errorf("%s: not an object file: @%d %q", pn, start, line)
+		return nil
+	}
+
+	// First, check that the basic GOOS, GOARCH, and Version match.
+	if line != wantHdr {
+		Errorf("%s: linked object header mismatch:\nhave %q\nwant %q\n", pn, line, wantHdr)
+	}
+
+	// Skip over exports and other info -- ends with \n!\n.
+	//
+	// Note: It's possible for "\n!\n" to appear within the binary
+	// package export data format. To avoid truncating the package
+	// definition prematurely (issue 21703), we keep track of
+	// how many "$$" delimiters we've seen.
+
+	import0 := f.Offset()
+
+	c1 = '\n' // the last line ended in \n
+	c2 = bgetc(f)
+	c3 = bgetc(f)
+	markers := 0
+	for {
+		if c1 == '\n' {
+			if markers%2 == 0 && c2 == '!' && c3 == '\n' {
+				break
+			}
+			if c2 == '$' && c3 == '$' {
+				markers++
+			}
+		}
+
+		c1 = c2
+		c2 = c3
+		c3 = bgetc(f)
+		if c3 == -1 {
+			Errorf("truncated object file: %s", pn)
+			return nil
+		}
+	}
+
+	import1 := f.Offset()
+
+	f.MustSeek(import0, 0)
+	ldpkg(ctxt, f, lib, import1-import0-2, pn) // -2 for !\n
+	f.MustSeek(import1, 0)
+
+	fingerprint := ctxt.loader.Preload(ctxt.IncVersion(), f, lib, unit, eof-f.Offset())
+	if !fingerprint.IsZero() { // Assembly objects don't have fingerprints. Ignore them.
+		// Check fingerprint, to ensure the importing and imported packages
+		// have consistent view of symbol indices.
+		// Normally the go command should ensure this. But in case something
+		// goes wrong, it could lead to obscure bugs like run-time crash.
+		// Check it here to be sure.
+		if lib.Fingerprint.IsZero() { // Not yet imported. Update its fingerprint.
+			lib.Fingerprint = fingerprint
+		}
+		checkFingerprint(lib, fingerprint, lib.Srcref, lib.Fingerprint)
+	}
+
+	addImports(ctxt, lib, pn)
+	return nil
+}
+
+// symbolsAreUnresolved scans through the loader's list of unresolved
+// symbols and checks to see whether any of them match the names of the
+// symbols in 'want'. Return value is a list of bools, with list[K] set
+// to true if there is an unresolved reference to the symbol in want[K].
+func symbolsAreUnresolved(ctxt *Link, want []string) []bool {
+	returnAllUndefs := -1
+	undefs, _ := ctxt.loader.UndefinedRelocTargets(returnAllUndefs)
+	seen := make(map[loader.Sym]struct{})
+	rval := make([]bool, len(want))
+	wantm := make(map[string]int)
+	for k, w := range want {
+		wantm[w] = k
+	}
+	count := 0
+	for _, s := range undefs {
+		if _, ok := seen[s]; ok {
+			continue
+		}
+		seen[s] = struct{}{}
+		if k, ok := wantm[ctxt.loader.SymName(s)]; ok {
+			rval[k] = true
+			count++
+			if count == len(want) {
+				return rval
+			}
+		}
+	}
+	return rval
+}
+
+// hostObject reads a single host object file (compare to "hostArchive").
+// This is used as part of internal linking when we need to pull in
+// files such as "crt?.o".
+func hostObject(ctxt *Link, objname string, path string) {
+	if ctxt.Debugvlog > 1 {
+		ctxt.Logf("hostObject(%s)\n", path)
+	}
+	objlib := sym.Library{
+		Pkg: objname,
+	}
+	f, err := bio.Open(path)
+	if err != nil {
+		Exitf("cannot open host object %q file %s: %v", objname, path, err)
+	}
+	defer f.Close()
+	h := ldobj(ctxt, f, &objlib, 0, path, path)
+	if h.ld == nil {
+		Exitf("unrecognized object file format in %s", path)
+	}
+	h.file = path
+	h.length = f.MustSeek(0, 2)
+	f.MustSeek(h.off, 0)
+	h.ld(ctxt, f, h.pkg, h.length, h.pn)
+	if *flagCaptureHostObjs != "" {
+		captureHostObj(h)
+	}
+}
+
+func checkFingerprint(lib *sym.Library, libfp goobj.FingerprintType, src string, srcfp goobj.FingerprintType) {
+	if libfp != srcfp {
+		Exitf("fingerprint mismatch: %s has %x, import from %s expecting %x", lib, libfp, src, srcfp)
+	}
+}
+
+func readelfsymboldata(ctxt *Link, f *elf.File, sym *elf.Symbol) []byte {
+	data := make([]byte, sym.Size)
+	sect := f.Sections[sym.Section]
+	if sect.Type != elf.SHT_PROGBITS && sect.Type != elf.SHT_NOTE {
+		Errorf("reading %s from non-data section", sym.Name)
+	}
+	n, err := sect.ReadAt(data, int64(sym.Value-sect.Addr))
+	if uint64(n) != sym.Size {
+		Errorf("reading contents of %s: %v", sym.Name, err)
+	}
+	return data
+}
+
+func readwithpad(r io.Reader, sz int32) ([]byte, error) {
+	data := make([]byte, Rnd(int64(sz), 4))
+	_, err := io.ReadFull(r, data)
+	if err != nil {
+		return nil, err
+	}
+	data = data[:sz]
+	return data, nil
+}
+
+func readnote(f *elf.File, name []byte, typ int32) ([]byte, error) {
+	for _, sect := range f.Sections {
+		if sect.Type != elf.SHT_NOTE {
+			continue
+		}
+		r := sect.Open()
+		for {
+			var namesize, descsize, noteType int32
+			err := binary.Read(r, f.ByteOrder, &namesize)
+			if err != nil {
+				if err == io.EOF {
+					break
+				}
+				return nil, fmt.Errorf("read namesize failed: %v", err)
+			}
+			err = binary.Read(r, f.ByteOrder, &descsize)
+			if err != nil {
+				return nil, fmt.Errorf("read descsize failed: %v", err)
+			}
+			err = binary.Read(r, f.ByteOrder, &noteType)
+			if err != nil {
+				return nil, fmt.Errorf("read type failed: %v", err)
+			}
+			noteName, err := readwithpad(r, namesize)
+			if err != nil {
+				return nil, fmt.Errorf("read name failed: %v", err)
+			}
+			desc, err := readwithpad(r, descsize)
+			if err != nil {
+				return nil, fmt.Errorf("read desc failed: %v", err)
+			}
+			if string(name) == string(noteName) && typ == noteType {
+				return desc, nil
+			}
+		}
+	}
+	return nil, nil
+}
+
+func findshlib(ctxt *Link, shlib string) string {
+	if filepath.IsAbs(shlib) {
+		return shlib
+	}
+	for _, libdir := range ctxt.Libdir {
+		libpath := filepath.Join(libdir, shlib)
+		if _, err := os.Stat(libpath); err == nil {
+			return libpath
+		}
+	}
+	Errorf("cannot find shared library: %s", shlib)
+	return ""
+}
+
+func ldshlibsyms(ctxt *Link, shlib string) {
+	var libpath string
+	if filepath.IsAbs(shlib) {
+		libpath = shlib
+		shlib = filepath.Base(shlib)
+	} else {
+		libpath = findshlib(ctxt, shlib)
+		if libpath == "" {
+			return
+		}
+	}
+	for _, processedlib := range ctxt.Shlibs {
+		if processedlib.Path == libpath {
+			return
+		}
+	}
+	if ctxt.Debugvlog > 1 {
+		ctxt.Logf("ldshlibsyms: found library with name %s at %s\n", shlib, libpath)
+	}
+
+	f, err := elf.Open(libpath)
+	if err != nil {
+		Errorf("cannot open shared library: %s", libpath)
+		return
+	}
+	// Keep the file open as decodetypeGcprog needs to read from it.
+	// TODO: fix. Maybe mmap the file.
+	//defer f.Close()
+
+	hash, err := readnote(f, ELF_NOTE_GO_NAME, ELF_NOTE_GOABIHASH_TAG)
+	if err != nil {
+		Errorf("cannot read ABI hash from shared library %s: %v", libpath, err)
+		return
+	}
+
+	depsbytes, err := readnote(f, ELF_NOTE_GO_NAME, ELF_NOTE_GODEPS_TAG)
+	if err != nil {
+		Errorf("cannot read dep list from shared library %s: %v", libpath, err)
+		return
+	}
+	var deps []string
+	for _, dep := range strings.Split(string(depsbytes), "\n") {
+		if dep == "" {
+			continue
+		}
+		if !filepath.IsAbs(dep) {
+			// If the dep can be interpreted as a path relative to the shlib
+			// in which it was found, do that. Otherwise, we will leave it
+			// to be resolved by libdir lookup.
+			abs := filepath.Join(filepath.Dir(libpath), dep)
+			if _, err := os.Stat(abs); err == nil {
+				dep = abs
+			}
+		}
+		deps = append(deps, dep)
+	}
+
+	syms, err := f.DynamicSymbols()
+	if err != nil {
+		Errorf("cannot read symbols from shared library: %s", libpath)
+		return
+	}
+
+	symAddr := map[string]uint64{}
+	for _, elfsym := range syms {
+		if elf.ST_TYPE(elfsym.Info) == elf.STT_NOTYPE || elf.ST_TYPE(elfsym.Info) == elf.STT_SECTION {
+			continue
+		}
+
+		// Symbols whose names start with "type:" are compiler generated,
+		// so make functions with that prefix internal.
+		ver := 0
+		symname := elfsym.Name // (unmangled) symbol name
+		if elf.ST_TYPE(elfsym.Info) == elf.STT_FUNC && strings.HasPrefix(elfsym.Name, "type:") {
+			ver = abiInternalVer
+		} else if buildcfg.Experiment.RegabiWrappers && elf.ST_TYPE(elfsym.Info) == elf.STT_FUNC {
+			// Demangle the ABI name. Keep in sync with symtab.go:mangleABIName.
+			if strings.HasSuffix(elfsym.Name, ".abiinternal") {
+				ver = sym.SymVerABIInternal
+				symname = strings.TrimSuffix(elfsym.Name, ".abiinternal")
+			} else if strings.HasSuffix(elfsym.Name, ".abi0") {
+				ver = 0
+				symname = strings.TrimSuffix(elfsym.Name, ".abi0")
+			}
+		}
+
+		l := ctxt.loader
+		s := l.LookupOrCreateSym(symname, ver)
+
+		// Because loadlib above loads all .a files before loading
+		// any shared libraries, any non-dynimport symbols we find
+		// that duplicate symbols already loaded should be ignored
+		// (the symbols from the .a files "win").
+		if l.SymType(s) != 0 && l.SymType(s) != sym.SDYNIMPORT {
+			continue
+		}
+		su := l.MakeSymbolUpdater(s)
+		su.SetType(sym.SDYNIMPORT)
+		l.SetSymElfType(s, elf.ST_TYPE(elfsym.Info))
+		su.SetSize(int64(elfsym.Size))
+		if elfsym.Section != elf.SHN_UNDEF {
+			// Set .File for the library that actually defines the symbol.
+			l.SetSymPkg(s, libpath)
+
+			// The decodetype_* functions in decodetype.go need access to
+			// the type data.
+			sname := l.SymName(s)
+			if strings.HasPrefix(sname, "type:") && !strings.HasPrefix(sname, "type:.") {
+				su.SetData(readelfsymboldata(ctxt, f, &elfsym))
+			}
+		}
+
+		if symname != elfsym.Name {
+			l.SetSymExtname(s, elfsym.Name)
+		}
+		symAddr[elfsym.Name] = elfsym.Value
+	}
+
+	// Load relocations.
+	// We only really need these for grokking the links between type descriptors
+	// when dynamic linking.
+	relocTarget := map[uint64]string{}
+	addends := false
+	sect := f.SectionByType(elf.SHT_REL)
+	if sect == nil {
+		sect = f.SectionByType(elf.SHT_RELA)
+		if sect == nil {
+			log.Fatalf("can't find SHT_REL or SHT_RELA section of %s", shlib)
+		}
+		addends = true
+	}
+	// TODO: Multiple SHT_RELA/SHT_REL sections?
+	data, err := sect.Data()
+	if err != nil {
+		log.Fatalf("can't read relocation section of %s: %v", shlib, err)
+	}
+	bo := f.ByteOrder
+	for len(data) > 0 {
+		var off, idx uint64
+		var addend int64
+		switch f.Class {
+		case elf.ELFCLASS64:
+			off = bo.Uint64(data)
+			info := bo.Uint64(data[8:])
+			data = data[16:]
+			if addends {
+				addend = int64(bo.Uint64(data))
+				data = data[8:]
+			}
+
+			idx = info >> 32
+			typ := info & 0xffff
+			// buildmode=shared is only supported for amd64,arm64,loong64,s390x,ppc64le.
+			// (List found by looking at the translation of R_ADDR by ../$ARCH/asm.go:elfreloc1)
+			switch typ {
+			case uint64(elf.R_X86_64_64):
+			case uint64(elf.R_AARCH64_ABS64):
+			case uint64(elf.R_LARCH_64):
+			case uint64(elf.R_390_64):
+			case uint64(elf.R_PPC64_ADDR64):
+			default:
+				continue
+			}
+		case elf.ELFCLASS32:
+			off = uint64(bo.Uint32(data))
+			info := bo.Uint32(data[4:])
+			data = data[8:]
+			if addends {
+				addend = int64(int32(bo.Uint32(data)))
+				data = data[4:]
+			}
+
+			idx = uint64(info >> 8)
+			typ := info & 0xff
+			// buildmode=shared is only supported for 386,arm.
+			switch typ {
+			case uint32(elf.R_386_32):
+			case uint32(elf.R_ARM_ABS32):
+			default:
+				continue
+			}
+		default:
+			log.Fatalf("unknown bit size %s", f.Class)
+		}
+		if addend != 0 {
+			continue
+		}
+		relocTarget[off] = syms[idx-1].Name
+	}
+
+	ctxt.Shlibs = append(ctxt.Shlibs, Shlib{Path: libpath, Hash: hash, Deps: deps, File: f, symAddr: symAddr, relocTarget: relocTarget})
+}
+
+func addsection(ldr *loader.Loader, arch *sys.Arch, seg *sym.Segment, name string, rwx int) *sym.Section {
+	sect := ldr.NewSection()
+	sect.Rwx = uint8(rwx)
+	sect.Name = name
+	sect.Seg = seg
+	sect.Align = int32(arch.PtrSize) // everything is at least pointer-aligned
+	seg.Sections = append(seg.Sections, sect)
+	return sect
+}
+
+func usage() {
+	fmt.Fprintf(os.Stderr, "usage: link [options] main.o\n")
+	objabi.Flagprint(os.Stderr)
+	Exit(2)
+}
+
+type SymbolType int8 // TODO: after genasmsym is gone, maybe rename to plan9typeChar or something
+
+const (
+	// see also https://9p.io/magic/man2html/1/nm
+	TextSym      SymbolType = 'T'
+	DataSym      SymbolType = 'D'
+	BSSSym       SymbolType = 'B'
+	UndefinedSym SymbolType = 'U'
+	TLSSym       SymbolType = 't'
+	FrameSym     SymbolType = 'm'
+	ParamSym     SymbolType = 'p'
+	AutoSym      SymbolType = 'a'
+
+	// Deleted auto (not a real sym, just placeholder for type)
+	DeletedAutoSym = 'x'
+)
+
+// defineInternal defines a symbol used internally by the go runtime.
+func (ctxt *Link) defineInternal(p string, t sym.SymKind) loader.Sym {
+	s := ctxt.loader.CreateSymForUpdate(p, 0)
+	s.SetType(t)
+	s.SetSpecial(true)
+	s.SetLocal(true)
+	return s.Sym()
+}
+
+func (ctxt *Link) xdefine(p string, t sym.SymKind, v int64) loader.Sym {
+	s := ctxt.defineInternal(p, t)
+	ctxt.loader.SetSymValue(s, v)
+	return s
+}
+
+func datoff(ldr *loader.Loader, s loader.Sym, addr int64) int64 {
+	if uint64(addr) >= Segdata.Vaddr {
+		return int64(uint64(addr) - Segdata.Vaddr + Segdata.Fileoff)
+	}
+	if uint64(addr) >= Segtext.Vaddr {
+		return int64(uint64(addr) - Segtext.Vaddr + Segtext.Fileoff)
+	}
+	ldr.Errorf(s, "invalid datoff %#x", addr)
+	return 0
+}
+
+func Entryvalue(ctxt *Link) int64 {
+	a := *flagEntrySymbol
+	if a[0] >= '0' && a[0] <= '9' {
+		return atolwhex(a)
+	}
+	ldr := ctxt.loader
+	s := ldr.Lookup(a, 0)
+	if s == 0 {
+		Errorf("missing entry symbol %q", a)
+		return 0
+	}
+	st := ldr.SymType(s)
+	if st == 0 {
+		return *FlagTextAddr
+	}
+	if !ctxt.IsAIX() && !st.IsText() {
+		ldr.Errorf(s, "entry not text")
+	}
+	return ldr.SymValue(s)
+}
+
+func (ctxt *Link) callgraph() {
+	if !*FlagC {
+		return
+	}
+
+	ldr := ctxt.loader
+	for _, s := range ctxt.Textp {
+		relocs := ldr.Relocs(s)
+		for i := 0; i < relocs.Count(); i++ {
+			r := relocs.At(i)
+			rs := r.Sym()
+			if rs == 0 {
+				continue
+			}
+			if r.Type().IsDirectCall() && ldr.SymType(rs).IsText() {
+				ctxt.Logf("%s calls %s\n", ldr.SymName(s), ldr.SymName(rs))
+			}
+		}
+	}
+}
+
+func Rnd(v int64, r int64) int64 {
+	if r <= 0 {
+		return v
+	}
+	v += r - 1
+	c := v % r
+	if c < 0 {
+		c += r
+	}
+	v -= c
+	return v
+}
+
+func bgetc(r *bio.Reader) int {
+	c, err := r.ReadByte()
+	if err != nil {
+		if err != io.EOF {
+			log.Fatalf("reading input: %v", err)
+		}
+		return -1
+	}
+	return int(c)
+}
+
+type markKind uint8 // for postorder traversal
+const (
+	_ markKind = iota
+	visiting
+	visited
+)
+
+func postorder(libs []*sym.Library) []*sym.Library {
+	order := make([]*sym.Library, 0, len(libs)) // hold the result
+	mark := make(map[*sym.Library]markKind, len(libs))
+	for _, lib := range libs {
+		dfs(lib, mark, &order)
+	}
+	return order
+}
+
+func dfs(lib *sym.Library, mark map[*sym.Library]markKind, order *[]*sym.Library) {
+	if mark[lib] == visited {
+		return
+	}
+	if mark[lib] == visiting {
+		panic("found import cycle while visiting " + lib.Pkg)
+	}
+	mark[lib] = visiting
+	for _, i := range lib.Imports {
+		dfs(i, mark, order)
+	}
+	mark[lib] = visited
+	*order = append(*order, lib)
+}
+
+func ElfSymForReloc(ctxt *Link, s loader.Sym) int32 {
+	// If putelfsym created a local version of this symbol, use that in all
+	// relocations.
+	les := ctxt.loader.SymLocalElfSym(s)
+	if les != 0 {
+		return les
+	} else {
+		return ctxt.loader.SymElfSym(s)
+	}
+}
+
+func AddGotSym(target *Target, ldr *loader.Loader, syms *ArchSyms, s loader.Sym, elfRelocTyp uint32) {
+	if ldr.SymGot(s) >= 0 {
+		return
+	}
+
+	Adddynsym(ldr, target, syms, s)
+	got := ldr.MakeSymbolUpdater(syms.GOT)
+	ldr.SetGot(s, int32(got.Size()))
+	got.AddUint(target.Arch, 0)
+
+	if target.IsElf() {
+		if target.Arch.PtrSize == 8 {
+			rela := ldr.MakeSymbolUpdater(syms.Rela)
+			rela.AddAddrPlus(target.Arch, got.Sym(), int64(ldr.SymGot(s)))
+			rela.AddUint64(target.Arch, elf.R_INFO(uint32(ldr.SymDynid(s)), elfRelocTyp))
+			rela.AddUint64(target.Arch, 0)
+		} else {
+			rel := ldr.MakeSymbolUpdater(syms.Rel)
+			rel.AddAddrPlus(target.Arch, got.Sym(), int64(ldr.SymGot(s)))
+			rel.AddUint32(target.Arch, elf.R_INFO32(uint32(ldr.SymDynid(s)), elfRelocTyp))
+		}
+	} else if target.IsDarwin() {
+		leg := ldr.MakeSymbolUpdater(syms.LinkEditGOT)
+		leg.AddUint32(target.Arch, uint32(ldr.SymDynid(s)))
+		if target.IsPIE() && target.IsInternal() {
+			// Mach-O relocations are a royal pain to lay out.
+			// They use a compact stateful bytecode representation.
+			// Here we record what are needed and encode them later.
+			MachoAddBind(int64(ldr.SymGot(s)), s)
+		}
+	} else {
+		ldr.Errorf(s, "addgotsym: unsupported binary format")
+	}
+}
+
+var hostobjcounter int
+
+// captureHostObj writes out the content of a host object (pulled from
+// an archive or loaded from a *.o file directly) to a directory
+// specified via the linker's "-capturehostobjs" debugging flag. This
+// is intended to make it easier for a developer to inspect the actual
+// object feeding into "CGO internal" link step.
+func captureHostObj(h *Hostobj) {
+	// Form paths for info file and obj file.
+	ofile := fmt.Sprintf("captured-obj-%d.o", hostobjcounter)
+	ifile := fmt.Sprintf("captured-obj-%d.txt", hostobjcounter)
+	hostobjcounter++
+	opath := filepath.Join(*flagCaptureHostObjs, ofile)
+	ipath := filepath.Join(*flagCaptureHostObjs, ifile)
+
+	// Write the info file.
+	info := fmt.Sprintf("pkg: %s\npn: %s\nfile: %s\noff: %d\nlen: %d\n",
+		h.pkg, h.pn, h.file, h.off, h.length)
+	if err := os.WriteFile(ipath, []byte(info), 0666); err != nil {
+		log.Fatalf("error writing captured host obj info %s: %v", ipath, err)
+	}
+
+	readObjData := func() []byte {
+		inf, err := os.Open(h.file)
+		if err != nil {
+			log.Fatalf("capturing host obj: open failed on %s: %v", h.pn, err)
+		}
+		defer inf.Close()
+		res := make([]byte, h.length)
+		if n, err := inf.ReadAt(res, h.off); err != nil || n != int(h.length) {
+			log.Fatalf("capturing host obj: readat failed on %s: %v", h.pn, err)
+		}
+		return res
+	}
+
+	// Write the object file.
+	if err := os.WriteFile(opath, readObjData(), 0666); err != nil {
+		log.Fatalf("error writing captured host object %s: %v", opath, err)
+	}
+
+	fmt.Fprintf(os.Stderr, "link: info: captured host object %s to %s\n",
+		h.file, opath)
+}
+
+// findExtLinkTool invokes the external linker CC with --print-prog-name
+// passing the name of the tool we're interested in, such as "strip",
+// "ar", or "dsymutil", and returns the path passed back from the command.
+func (ctxt *Link) findExtLinkTool(toolname string) string {
+	var cc []string
+	cc = append(cc, ctxt.extld()...)
+	cc = append(cc, hostlinkArchArgs(ctxt.Arch)...)
+	cc = append(cc, "--print-prog-name", toolname)
+	out, err := exec.Command(cc[0], cc[1:]...).CombinedOutput()
+	if err != nil {
+		Exitf("%s: finding %s failed: %v\n%s", os.Args[0], toolname, err, out)
+	}
+	cmdpath := strings.TrimRight(string(out), "\r\n")
+	return cmdpath
+}
+
+// isMSVC reports whether the C toolchain is clang with a -msvc target,
+// e.g. the clang bundled in MSVC.
+func (ctxt *Link) isMSVC() bool {
+	extld := ctxt.extld()
+	name, args := extld[0], extld[1:]
+	args = append(args, trimLinkerArgv(flagExtldflags)...)
+	args = append(args, "--version")
+	cmd := exec.Command(name, args...)
+	if out, err := cmd.CombinedOutput(); err == nil {
+		if bytes.Contains(out, []byte("-msvc\n")) || bytes.Contains(out, []byte("-msvc\r")) {
+			return true
+		}
+	}
+	return false
+}
diff --git a/go/src/cmd/link/internal/ld/link.go b/go/src/cmd/link/internal/ld/link.go
new file mode 100644
index 0000000000000000000000000000000000000000..2276d39d8885dd313eb0e9e784587d7b9f191078
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/link.go
@@ -0,0 +1,185 @@
+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"bufio"
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"fmt"
+)
+
+type Shlib struct {
+	Path string
+	Hash []byte
+	Deps []string
+	File *elf.File
+	// For every symbol defined in the shared library, record its address
+	// in the original shared library address space.
+	symAddr map[string]uint64
+	// For relocations in the shared library, map from the address
+	// (in the shared library address space) at which that
+	// relocation applies to the target symbol.  We only keep
+	// track of a single kind of relocation: a standard absolute
+	// address relocation with no addend. These were R_ADDR
+	// relocations when the shared library was built.
+	relocTarget map[uint64]string
+}
+
+// A relocation that applies to part of the shared library.
+type shlibReloc struct {
+	// Address (in the shared library address space) the relocation applies to.
+	addr uint64
+	// Target symbol name.
+	target string
+}
+
+type shlibRelocs []shlibReloc
+
+func (s shlibRelocs) Len() int           { return len(s) }
+func (s shlibRelocs) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+func (s shlibRelocs) Less(i, j int) bool { return s[i].addr < s[j].addr }
+
+// Link holds the context for writing object code from a compiler
+// or for reading that input into the linker.
+type Link struct {
+	Target
+	ErrorReporter
+	ArchSyms
+
+	outSem chan int // limits the number of output writers
+	Out    *OutBuf
+
+	version int // current version number for static/file-local symbols
+
+	Debugvlog int
+	Bso       *bufio.Writer
+
+	Loaded bool // set after all inputs have been loaded as symbols
+
+	compressDWARF bool
+
+	Libdir       []string
+	Library      []*sym.Library
+	LibraryByPkg map[string]*sym.Library
+	Shlibs       []Shlib
+	Textp        []loader.Sym
+	Moduledata   loader.Sym
+
+	PackageFile  map[string]string
+	PackageShlib map[string]string
+
+	tramps []loader.Sym // trampolines
+
+	compUnits []*sym.CompilationUnit // DWARF compilation units
+	runtimeCU *sym.CompilationUnit   // One of the runtime CUs, the last one seen.
+
+	loader  *loader.Loader
+	cgodata []cgodata // cgo directives to load, three strings are args for loadcgo
+
+	datap  []loader.Sym
+	dynexp []loader.Sym
+
+	// Elf symtab variables.
+	numelfsym int // starts at 0, 1 is reserved
+
+	// These are symbols that created and written by the linker.
+	// Rather than creating a symbol, and writing all its data into the heap,
+	// you can create a symbol, and just a generation function will be called
+	// after the symbol's been created in the output mmap.
+	generatorSyms map[loader.Sym]generatorFunc
+}
+
+type cgodata struct {
+	file       string
+	pkg        string
+	directives [][]string
+}
+
+func (ctxt *Link) Logf(format string, args ...any) {
+	fmt.Fprintf(ctxt.Bso, format, args...)
+	ctxt.Bso.Flush()
+}
+
+func addImports(ctxt *Link, l *sym.Library, pn string) {
+	pkg := objabi.PathToPrefix(l.Pkg)
+	for _, imp := range l.Autolib {
+		lib := addlib(ctxt, pkg, pn, imp.Pkg, imp.Fingerprint)
+		if lib != nil {
+			l.Imports = append(l.Imports, lib)
+		}
+	}
+	l.Autolib = nil
+}
+
+// Allocate a new version (i.e. symbol namespace).
+func (ctxt *Link) IncVersion() int {
+	ctxt.version++
+	return ctxt.version - 1
+}
+
+// returns the maximum version number
+func (ctxt *Link) MaxVersion() int {
+	return ctxt.version
+}
+
+// generatorFunc is a convenience type.
+// Some linker-created Symbols are large and shouldn't really live in the heap.
+// Such Symbols can define a generator function. Their bytes can be generated
+// directly in the output mmap.
+//
+// Relocations are applied prior to emitting generator Symbol contents.
+// Generator Symbols that require relocations can be written in two passes.
+// The first pass, at Symbol creation time, adds only relocations.
+// The second pass, at content generation time, adds the rest.
+// See generateFunctab for an example.
+//
+// Generator functions shouldn't grow the Symbol size.
+// Generator functions must be safe for concurrent use.
+//
+// Generator Symbols have their Data set to the mmapped area when the
+// generator is called.
+type generatorFunc func(*Link, loader.Sym)
+
+// createGeneratorSymbol is a convenience method for creating a generator
+// symbol.
+func (ctxt *Link) createGeneratorSymbol(name string, version int, t sym.SymKind, size int64, gen generatorFunc) loader.Sym {
+	ldr := ctxt.loader
+	s := ldr.LookupOrCreateSym(name, version)
+	ldr.SetIsGeneratedSym(s, true)
+	sb := ldr.MakeSymbolUpdater(s)
+	sb.SetType(t)
+	sb.SetSize(size)
+	ctxt.generatorSyms[s] = gen
+	return s
+}
diff --git a/go/src/cmd/link/internal/ld/macho.go b/go/src/cmd/link/internal/ld/macho.go
new file mode 100644
index 0000000000000000000000000000000000000000..65ae1268c31094b39d042b26e30aa89e6bf04b8f
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/macho.go
@@ -0,0 +1,1562 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"bytes"
+	"cmd/internal/codesign"
+	imacho "cmd/internal/macho"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/macho"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"io"
+	"os"
+	"sort"
+	"strings"
+	"unsafe"
+)
+
+type MachoHdr struct {
+	cpu    uint32
+	subcpu uint32
+}
+
+type MachoSect struct {
+	name    string
+	segname string
+	addr    uint64
+	size    uint64
+	off     uint32
+	align   uint32
+	reloc   uint32
+	nreloc  uint32
+	flag    uint32
+	res1    uint32
+	res2    uint32
+}
+
+type MachoSeg struct {
+	name       string
+	vsize      uint64
+	vaddr      uint64
+	fileoffset uint64
+	filesize   uint64
+	prot1      uint32
+	prot2      uint32
+	nsect      uint32
+	msect      uint32
+	sect       []MachoSect
+	flag       uint32
+}
+
+// MachoPlatformLoad represents a LC_VERSION_MIN_* or
+// LC_BUILD_VERSION load command.
+type MachoPlatformLoad struct {
+	platform MachoPlatform // One of PLATFORM_* constants.
+	cmd      MachoLoad
+}
+
+type MachoLoad struct {
+	type_ uint32
+	data  []uint32
+}
+
+type MachoPlatform int
+
+/*
+ * Total amount of space to reserve at the start of the file
+ * for Header, PHeaders, and SHeaders.
+ * May waste some.
+ */
+const (
+	INITIAL_MACHO_HEADR = 4 * 1024
+)
+
+const (
+	MACHO_CPU_AMD64                      = 1<<24 | 7
+	MACHO_CPU_386                        = 7
+	MACHO_SUBCPU_X86                     = 3
+	MACHO_CPU_ARM                        = 12
+	MACHO_SUBCPU_ARM                     = 0
+	MACHO_SUBCPU_ARMV7                   = 9
+	MACHO_CPU_ARM64                      = 1<<24 | 12
+	MACHO_SUBCPU_ARM64_ALL               = 0
+	MACHO_SUBCPU_ARM64_V8                = 1
+	MACHO_SUBCPU_ARM64E                  = 2
+	MACHO32SYMSIZE                       = 12
+	MACHO64SYMSIZE                       = 16
+	MACHO_X86_64_RELOC_UNSIGNED          = 0
+	MACHO_X86_64_RELOC_SIGNED            = 1
+	MACHO_X86_64_RELOC_BRANCH            = 2
+	MACHO_X86_64_RELOC_GOT_LOAD          = 3
+	MACHO_X86_64_RELOC_GOT               = 4
+	MACHO_X86_64_RELOC_SUBTRACTOR        = 5
+	MACHO_X86_64_RELOC_SIGNED_1          = 6
+	MACHO_X86_64_RELOC_SIGNED_2          = 7
+	MACHO_X86_64_RELOC_SIGNED_4          = 8
+	MACHO_ARM_RELOC_VANILLA              = 0
+	MACHO_ARM_RELOC_PAIR                 = 1
+	MACHO_ARM_RELOC_SECTDIFF             = 2
+	MACHO_ARM_RELOC_BR24                 = 5
+	MACHO_ARM64_RELOC_UNSIGNED           = 0
+	MACHO_ARM64_RELOC_SUBTRACTOR         = 1
+	MACHO_ARM64_RELOC_BRANCH26           = 2
+	MACHO_ARM64_RELOC_PAGE21             = 3
+	MACHO_ARM64_RELOC_PAGEOFF12          = 4
+	MACHO_ARM64_RELOC_GOT_LOAD_PAGE21    = 5
+	MACHO_ARM64_RELOC_GOT_LOAD_PAGEOFF12 = 6
+	MACHO_ARM64_RELOC_POINTER_TO_GOT     = 7
+	MACHO_ARM64_RELOC_ADDEND             = 10
+	MACHO_GENERIC_RELOC_VANILLA          = 0
+	MACHO_FAKE_GOTPCREL                  = 100
+)
+
+const (
+	MH_MAGIC    = 0xfeedface
+	MH_MAGIC_64 = 0xfeedfacf
+
+	MH_OBJECT  = 0x1
+	MH_EXECUTE = 0x2
+
+	MH_NOUNDEFS = 0x1
+	MH_DYLDLINK = 0x4
+	MH_PIE      = 0x200000
+)
+
+const (
+	S_REGULAR                  = 0x0
+	S_ZEROFILL                 = 0x1
+	S_NON_LAZY_SYMBOL_POINTERS = 0x6
+	S_SYMBOL_STUBS             = 0x8
+	S_MOD_INIT_FUNC_POINTERS   = 0x9
+	S_ATTR_PURE_INSTRUCTIONS   = 0x80000000
+	S_ATTR_DEBUG               = 0x02000000
+	S_ATTR_SOME_INSTRUCTIONS   = 0x00000400
+)
+
+const (
+	PLATFORM_MACOS       MachoPlatform = 1
+	PLATFORM_IOS         MachoPlatform = 2
+	PLATFORM_TVOS        MachoPlatform = 3
+	PLATFORM_WATCHOS     MachoPlatform = 4
+	PLATFORM_BRIDGEOS    MachoPlatform = 5
+	PLATFORM_MACCATALYST MachoPlatform = 6
+)
+
+// rebase table opcode
+const (
+	REBASE_TYPE_POINTER         = 1
+	REBASE_TYPE_TEXT_ABSOLUTE32 = 2
+	REBASE_TYPE_TEXT_PCREL32    = 3
+
+	REBASE_OPCODE_MASK                               = 0xF0
+	REBASE_IMMEDIATE_MASK                            = 0x0F
+	REBASE_OPCODE_DONE                               = 0x00
+	REBASE_OPCODE_SET_TYPE_IMM                       = 0x10
+	REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB        = 0x20
+	REBASE_OPCODE_ADD_ADDR_ULEB                      = 0x30
+	REBASE_OPCODE_ADD_ADDR_IMM_SCALED                = 0x40
+	REBASE_OPCODE_DO_REBASE_IMM_TIMES                = 0x50
+	REBASE_OPCODE_DO_REBASE_ULEB_TIMES               = 0x60
+	REBASE_OPCODE_DO_REBASE_ADD_ADDR_ULEB            = 0x70
+	REBASE_OPCODE_DO_REBASE_ULEB_TIMES_SKIPPING_ULEB = 0x80
+)
+
+// bind table opcode
+const (
+	BIND_TYPE_POINTER         = 1
+	BIND_TYPE_TEXT_ABSOLUTE32 = 2
+	BIND_TYPE_TEXT_PCREL32    = 3
+
+	BIND_SPECIAL_DYLIB_SELF            = 0
+	BIND_SPECIAL_DYLIB_MAIN_EXECUTABLE = -1
+	BIND_SPECIAL_DYLIB_FLAT_LOOKUP     = -2
+	BIND_SPECIAL_DYLIB_WEAK_LOOKUP     = -3
+
+	BIND_SYMBOL_FLAGS_WEAK_IMPORT = 0x1
+
+	BIND_OPCODE_MASK                                         = 0xF0
+	BIND_IMMEDIATE_MASK                                      = 0x0F
+	BIND_OPCODE_DONE                                         = 0x00
+	BIND_OPCODE_SET_DYLIB_ORDINAL_IMM                        = 0x10
+	BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB                       = 0x20
+	BIND_OPCODE_SET_DYLIB_SPECIAL_IMM                        = 0x30
+	BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM                = 0x40
+	BIND_OPCODE_SET_TYPE_IMM                                 = 0x50
+	BIND_OPCODE_SET_ADDEND_SLEB                              = 0x60
+	BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB                  = 0x70
+	BIND_OPCODE_ADD_ADDR_ULEB                                = 0x80
+	BIND_OPCODE_DO_BIND                                      = 0x90
+	BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB                        = 0xA0
+	BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED                  = 0xB0
+	BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB             = 0xC0
+	BIND_OPCODE_THREADED                                     = 0xD0
+	BIND_SUBOPCODE_THREADED_SET_BIND_ORDINAL_TABLE_SIZE_ULEB = 0x00
+	BIND_SUBOPCODE_THREADED_APPLY                            = 0x01
+)
+
+const machoHeaderSize64 = 8 * 4 // size of 64-bit Mach-O header
+
+// Mach-O file writing
+// https://developer.apple.com/mac/library/DOCUMENTATION/DeveloperTools/Conceptual/MachORuntime/Reference/reference.html
+
+var machohdr MachoHdr
+
+var load []MachoLoad
+
+var machoPlatform MachoPlatform
+
+var seg [16]MachoSeg
+
+var nseg int
+
+var ndebug int
+
+var nsect int
+
+const (
+	SymKindLocal = 0 + iota
+	SymKindExtdef
+	SymKindUndef
+	NumSymKind
+)
+
+var nkind [NumSymKind]int
+
+var sortsym []loader.Sym
+
+var nsortsym int
+
+// Amount of space left for adding load commands
+// that refer to dynamic libraries. Because these have
+// to go in the Mach-O header, we can't just pick a
+// "big enough" header size. The initial header is
+// one page, the non-dynamic library stuff takes
+// up about 1300 bytes; we overestimate that as 2k.
+var loadBudget = INITIAL_MACHO_HEADR - 2*1024
+
+func getMachoHdr() *MachoHdr {
+	return &machohdr
+}
+
+// Create a new Mach-O load command. ndata is the number of 32-bit words for
+// the data (not including the load command header).
+func newMachoLoad(arch *sys.Arch, type_ uint32, ndata uint32) *MachoLoad {
+	if arch.PtrSize == 8 && (ndata&1 != 0) {
+		ndata++
+	}
+
+	load = append(load, MachoLoad{})
+	l := &load[len(load)-1]
+	l.type_ = type_
+	l.data = make([]uint32, ndata)
+	return l
+}
+
+func newMachoSeg(name string, msect int) *MachoSeg {
+	if nseg >= len(seg) {
+		Exitf("too many segs")
+	}
+
+	s := &seg[nseg]
+	nseg++
+	s.name = name
+	s.msect = uint32(msect)
+	s.sect = make([]MachoSect, msect)
+	return s
+}
+
+func newMachoSect(seg *MachoSeg, name string, segname string) *MachoSect {
+	if seg.nsect >= seg.msect {
+		Exitf("too many sects in segment %s", seg.name)
+	}
+
+	s := &seg.sect[seg.nsect]
+	seg.nsect++
+	s.name = name
+	s.segname = segname
+	nsect++
+	return s
+}
+
+// Generic linking code.
+
+var dylib []string
+
+var linkoff int64
+
+func machowrite(ctxt *Link, arch *sys.Arch, out *OutBuf, linkmode LinkMode) int {
+	o1 := out.Offset()
+
+	loadsize := 4 * 4 * ndebug
+	for i := range load {
+		loadsize += 4 * (len(load[i].data) + 2)
+	}
+	if arch.PtrSize == 8 {
+		loadsize += 18 * 4 * nseg
+		loadsize += 20 * 4 * nsect
+	} else {
+		loadsize += 14 * 4 * nseg
+		loadsize += 17 * 4 * nsect
+	}
+
+	if arch.PtrSize == 8 {
+		out.Write32(MH_MAGIC_64)
+	} else {
+		out.Write32(MH_MAGIC)
+	}
+	out.Write32(machohdr.cpu)
+	out.Write32(machohdr.subcpu)
+	if linkmode == LinkExternal {
+		out.Write32(MH_OBJECT) /* file type - mach object */
+	} else {
+		out.Write32(MH_EXECUTE) /* file type - mach executable */
+	}
+	out.Write32(uint32(len(load)) + uint32(nseg) + uint32(ndebug))
+	out.Write32(uint32(loadsize))
+	flags := uint32(0)
+	if nkind[SymKindUndef] == 0 {
+		flags |= MH_NOUNDEFS
+	}
+	if ctxt.IsPIE() && linkmode == LinkInternal {
+		flags |= MH_PIE | MH_DYLDLINK
+	}
+	out.Write32(flags) /* flags */
+	if arch.PtrSize == 8 {
+		out.Write32(0) /* reserved */
+	}
+
+	for i := 0; i < nseg; i++ {
+		s := &seg[i]
+		if arch.PtrSize == 8 {
+			out.Write32(imacho.LC_SEGMENT_64)
+			out.Write32(72 + 80*s.nsect)
+			out.WriteStringN(s.name, 16)
+			out.Write64(s.vaddr)
+			out.Write64(s.vsize)
+			out.Write64(s.fileoffset)
+			out.Write64(s.filesize)
+			out.Write32(s.prot1)
+			out.Write32(s.prot2)
+			out.Write32(s.nsect)
+			out.Write32(s.flag)
+		} else {
+			out.Write32(imacho.LC_SEGMENT)
+			out.Write32(56 + 68*s.nsect)
+			out.WriteStringN(s.name, 16)
+			out.Write32(uint32(s.vaddr))
+			out.Write32(uint32(s.vsize))
+			out.Write32(uint32(s.fileoffset))
+			out.Write32(uint32(s.filesize))
+			out.Write32(s.prot1)
+			out.Write32(s.prot2)
+			out.Write32(s.nsect)
+			out.Write32(s.flag)
+		}
+
+		for j := uint32(0); j < s.nsect; j++ {
+			t := &s.sect[j]
+			if arch.PtrSize == 8 {
+				out.WriteStringN(t.name, 16)
+				out.WriteStringN(t.segname, 16)
+				out.Write64(t.addr)
+				out.Write64(t.size)
+				out.Write32(t.off)
+				out.Write32(t.align)
+				out.Write32(t.reloc)
+				out.Write32(t.nreloc)
+				out.Write32(t.flag)
+				out.Write32(t.res1) /* reserved */
+				out.Write32(t.res2) /* reserved */
+				out.Write32(0)      /* reserved */
+			} else {
+				out.WriteStringN(t.name, 16)
+				out.WriteStringN(t.segname, 16)
+				out.Write32(uint32(t.addr))
+				out.Write32(uint32(t.size))
+				out.Write32(t.off)
+				out.Write32(t.align)
+				out.Write32(t.reloc)
+				out.Write32(t.nreloc)
+				out.Write32(t.flag)
+				out.Write32(t.res1) /* reserved */
+				out.Write32(t.res2) /* reserved */
+			}
+		}
+	}
+
+	for i := range load {
+		l := &load[i]
+		out.Write32(l.type_)
+		out.Write32(4 * (uint32(len(l.data)) + 2))
+		for j := 0; j < len(l.data); j++ {
+			out.Write32(l.data[j])
+		}
+	}
+
+	return int(out.Offset() - o1)
+}
+
+func (ctxt *Link) domacho() {
+	if *FlagD {
+		return
+	}
+
+	// Copy platform load command.
+	for _, h := range hostobj {
+		load, err := hostobjMachoPlatform(&h)
+		if err != nil {
+			Exitf("%v", err)
+		}
+		if load != nil {
+			machoPlatform = load.platform
+			ml := newMachoLoad(ctxt.Arch, load.cmd.type_, uint32(len(load.cmd.data)))
+			copy(ml.data, load.cmd.data)
+			break
+		}
+	}
+	if machoPlatform == 0 {
+		machoPlatform = PLATFORM_MACOS
+		if buildcfg.GOOS == "ios" {
+			machoPlatform = PLATFORM_IOS
+		}
+		if ctxt.LinkMode == LinkInternal && machoPlatform == PLATFORM_MACOS {
+			var version uint32
+			switch ctxt.Arch.Family {
+			case sys.ARM64, sys.AMD64:
+				// This must be fairly recent for Apple signing (go.dev/issue/30488).
+				// Having too old a version here was also implicated in some problems
+				// calling into macOS libraries (go.dev/issue/56784).
+				// CL 460476 noted that in general this can be the most recent supported
+				// macOS version, but we haven't tested if going higher than Go's oldest
+				// supported macOS version could cause new problems.
+				version = 12<<16 | 0<<8 | 0<<0 // 12.0.0
+			}
+			ml := newMachoLoad(ctxt.Arch, imacho.LC_BUILD_VERSION, 4)
+			ml.data[0] = uint32(machoPlatform)
+			ml.data[1] = version // OS version
+			ml.data[2] = version // SDK version
+			ml.data[3] = 0       // ntools
+		}
+	}
+
+	// empirically, string table must begin with " \x00".
+	s := ctxt.loader.LookupOrCreateSym(".machosymstr", 0)
+	sb := ctxt.loader.MakeSymbolUpdater(s)
+
+	sb.SetType(sym.SMACHOSYMSTR)
+	sb.SetReachable(true)
+	sb.AddUint8(' ')
+	sb.AddUint8('\x00')
+
+	s = ctxt.loader.LookupOrCreateSym(".machosymtab", 0)
+	sb = ctxt.loader.MakeSymbolUpdater(s)
+	sb.SetType(sym.SMACHOSYMTAB)
+	sb.SetReachable(true)
+
+	if ctxt.IsInternal() {
+		s = ctxt.loader.LookupOrCreateSym(".plt", 0) // will be __symbol_stub
+		sb = ctxt.loader.MakeSymbolUpdater(s)
+		sb.SetType(sym.SMACHOPLT)
+		sb.SetReachable(true)
+
+		s = ctxt.loader.LookupOrCreateSym(".got", 0) // will be __got
+		sb = ctxt.loader.MakeSymbolUpdater(s)
+		if ctxt.UseRelro() {
+			sb.SetType(sym.SMACHORELROSECT)
+		} else {
+			sb.SetType(sym.SMACHOGOT)
+		}
+		sb.SetReachable(true)
+		sb.SetAlign(4)
+
+		s = ctxt.loader.LookupOrCreateSym(".linkedit.plt", 0) // indirect table for .plt
+		sb = ctxt.loader.MakeSymbolUpdater(s)
+		sb.SetType(sym.SMACHOINDIRECTPLT)
+		sb.SetReachable(true)
+
+		s = ctxt.loader.LookupOrCreateSym(".linkedit.got", 0) // indirect table for .got
+		sb = ctxt.loader.MakeSymbolUpdater(s)
+		sb.SetType(sym.SMACHOINDIRECTGOT)
+		sb.SetReachable(true)
+	}
+
+	// Add a dummy symbol that will become the __asm marker section.
+	if ctxt.IsExternal() {
+		s = ctxt.loader.LookupOrCreateSym(".llvmasm", 0)
+		sb = ctxt.loader.MakeSymbolUpdater(s)
+		sb.SetType(sym.SMACHO)
+		sb.SetReachable(true)
+		sb.AddUint8(0)
+	}
+
+	// Un-export runtime symbols from plugins. Since the runtime
+	// is included in both the main binary and each plugin, these
+	// symbols appear in both images. If we leave them exported in
+	// the plugin, then the dynamic linker will resolve
+	// relocations to these functions in the plugin's functab to
+	// point to the main image, causing the runtime to think the
+	// plugin's functab is corrupted. By unexporting them, these
+	// become static references, which are resolved to the
+	// plugin's text.
+	//
+	// It would be better to omit the runtime from plugins. (Using
+	// relative PCs in the functab instead of relocations would
+	// also address this.)
+	//
+	// See issue #18190.
+	if ctxt.BuildMode == BuildModePlugin {
+		for _, name := range []string{"_cgo_topofstack", "__cgo_topofstack", "_cgo_panic", "crosscall2"} {
+			// Most of these are data symbols or C
+			// symbols, so they have symbol version 0.
+			ver := 0
+			// _cgo_panic is a Go function, so it uses ABIInternal.
+			if name == "_cgo_panic" {
+				ver = abiInternalVer
+			}
+			s := ctxt.loader.Lookup(name, ver)
+			if s != 0 {
+				ctxt.loader.SetAttrCgoExportDynamic(s, false)
+			}
+		}
+	}
+}
+
+func machoadddynlib(lib string, linkmode LinkMode) {
+	if seenlib[lib] || linkmode == LinkExternal {
+		return
+	}
+	seenlib[lib] = true
+
+	// Will need to store the library name rounded up
+	// and 24 bytes of header metadata. If not enough
+	// space, grab another page of initial space at the
+	// beginning of the output file.
+	loadBudget -= (len(lib)+7)/8*8 + 24
+
+	if loadBudget < 0 {
+		HEADR += 4096
+		*FlagTextAddr += 4096
+		loadBudget += 4096
+	}
+
+	dylib = append(dylib, lib)
+}
+
+func machoshbits(ctxt *Link, mseg *MachoSeg, sect *sym.Section, segname string) {
+	buf := "__" + strings.ReplaceAll(sect.Name[1:], ".", "_")
+
+	msect := newMachoSect(mseg, buf, segname)
+
+	if sect.Rellen > 0 {
+		msect.reloc = uint32(sect.Reloff)
+		msect.nreloc = uint32(sect.Rellen / 8)
+	}
+
+	for 1<<msect.align < sect.Align {
+		msect.align++
+	}
+	msect.addr = sect.Vaddr
+	msect.size = sect.Length
+
+	if sect.Vaddr < sect.Seg.Vaddr+sect.Seg.Filelen {
+		// data in file
+		if sect.Length > sect.Seg.Vaddr+sect.Seg.Filelen-sect.Vaddr {
+			Errorf("macho cannot represent section %s crossing data and bss", sect.Name)
+		}
+		msect.off = uint32(sect.Seg.Fileoff + sect.Vaddr - sect.Seg.Vaddr)
+	} else {
+		msect.off = 0
+		msect.flag |= S_ZEROFILL
+	}
+
+	if sect.Rwx&1 != 0 {
+		msect.flag |= S_ATTR_SOME_INSTRUCTIONS
+	}
+
+	if sect.Name == ".text" {
+		msect.flag |= S_ATTR_PURE_INSTRUCTIONS
+	}
+
+	if sect.Name == ".plt" {
+		msect.name = "__symbol_stub1"
+		msect.flag = S_ATTR_PURE_INSTRUCTIONS | S_ATTR_SOME_INSTRUCTIONS | S_SYMBOL_STUBS
+		msect.res1 = 0 //nkind[SymKindLocal];
+		msect.res2 = 6
+	}
+
+	if sect.Name == ".got" {
+		msect.name = "__got"
+		msect.flag = S_NON_LAZY_SYMBOL_POINTERS
+		msect.res1 = uint32(ctxt.loader.SymSize(ctxt.ArchSyms.LinkEditPLT) / 4) /* offset into indirect symbol table */
+	}
+
+	if sect.Name == ".init_array" {
+		msect.name = "__mod_init_func"
+		msect.flag = S_MOD_INIT_FUNC_POINTERS
+	}
+
+	// Some platforms such as watchOS and tvOS require binaries with
+	// bitcode enabled. The Go toolchain can't output bitcode, so use
+	// a marker section in the __LLVM segment, "__asm", to tell the Apple
+	// toolchain that the Go text came from assembler and thus has no
+	// bitcode. This is not true, but Kotlin/Native, Rust and Flutter
+	// are also using this trick.
+	if sect.Name == ".llvmasm" {
+		msect.name = "__asm"
+		msect.segname = "__LLVM"
+	}
+
+	if segname == "__DWARF" {
+		msect.flag |= S_ATTR_DEBUG
+	}
+}
+
+func asmbMacho(ctxt *Link) {
+	machlink := doMachoLink(ctxt)
+	if ctxt.IsExternal() {
+		symo := int64(Segdwarf.Fileoff + uint64(Rnd(int64(Segdwarf.Filelen), *FlagRound)) + uint64(machlink))
+		ctxt.Out.SeekSet(symo)
+		machoEmitReloc(ctxt)
+	}
+	ctxt.Out.SeekSet(0)
+
+	ldr := ctxt.loader
+
+	/* apple MACH */
+	va := *FlagTextAddr - int64(HEADR)
+
+	mh := getMachoHdr()
+	switch ctxt.Arch.Family {
+	default:
+		Exitf("unknown macho architecture: %v", ctxt.Arch.Family)
+
+	case sys.AMD64:
+		mh.cpu = MACHO_CPU_AMD64
+		mh.subcpu = MACHO_SUBCPU_X86
+
+	case sys.ARM64:
+		mh.cpu = MACHO_CPU_ARM64
+		mh.subcpu = MACHO_SUBCPU_ARM64_ALL
+	}
+
+	var ms *MachoSeg
+	if ctxt.LinkMode == LinkExternal {
+		/* segment for entire file */
+		ms = newMachoSeg("", 40)
+
+		ms.fileoffset = Segtext.Fileoff
+		ms.filesize = Segdwarf.Fileoff + Segdwarf.Filelen - Segtext.Fileoff
+		ms.vsize = Segdwarf.Vaddr + Segdwarf.Length - Segtext.Vaddr
+	}
+
+	/* segment for zero page */
+	if ctxt.LinkMode != LinkExternal {
+		ms = newMachoSeg("__PAGEZERO", 0)
+		ms.vsize = uint64(va)
+	}
+
+	/* text */
+	v := Rnd(int64(uint64(HEADR)+Segtext.Length), *FlagRound)
+
+	var mstext *MachoSeg
+	if ctxt.LinkMode != LinkExternal {
+		ms = newMachoSeg("__TEXT", 20)
+		ms.vaddr = uint64(va)
+		ms.vsize = uint64(v)
+		ms.fileoffset = 0
+		ms.filesize = uint64(v)
+		ms.prot1 = 7
+		ms.prot2 = 5
+		mstext = ms
+	}
+
+	for _, sect := range Segtext.Sections {
+		machoshbits(ctxt, ms, sect, "__TEXT")
+	}
+
+	/* rodata */
+	if ctxt.LinkMode != LinkExternal && Segrelrodata.Length > 0 {
+		ms = newMachoSeg("__DATA_CONST", 20)
+		ms.vaddr = Segrelrodata.Vaddr
+		ms.vsize = Segrelrodata.Length
+		ms.fileoffset = Segrelrodata.Fileoff
+		ms.filesize = Segrelrodata.Filelen
+		ms.prot1 = 3
+		ms.prot2 = 3
+		ms.flag = 0x10 // SG_READ_ONLY
+	}
+
+	for _, sect := range Segrelrodata.Sections {
+		machoshbits(ctxt, ms, sect, "__DATA_CONST")
+	}
+
+	/* data */
+	if ctxt.LinkMode != LinkExternal {
+		ms = newMachoSeg("__DATA", 20)
+		ms.vaddr = Segdata.Vaddr
+		ms.vsize = Segdata.Length
+		ms.fileoffset = Segdata.Fileoff
+		ms.filesize = Segdata.Filelen
+		ms.prot1 = 3
+		ms.prot2 = 3
+	}
+
+	for _, sect := range Segdata.Sections {
+		machoshbits(ctxt, ms, sect, "__DATA")
+	}
+
+	/* dwarf */
+	if !*FlagW {
+		if ctxt.LinkMode != LinkExternal {
+			ms = newMachoSeg("__DWARF", 20)
+			ms.vaddr = Segdwarf.Vaddr
+			ms.vsize = 0
+			ms.fileoffset = Segdwarf.Fileoff
+			ms.filesize = Segdwarf.Filelen
+		}
+		for _, sect := range Segdwarf.Sections {
+			machoshbits(ctxt, ms, sect, "__DWARF")
+		}
+	}
+
+	if ctxt.LinkMode != LinkExternal {
+		switch ctxt.Arch.Family {
+		default:
+			Exitf("unknown macho architecture: %v", ctxt.Arch.Family)
+
+		case sys.AMD64:
+			ml := newMachoLoad(ctxt.Arch, imacho.LC_UNIXTHREAD, 42+2)
+			ml.data[0] = 4                           /* thread type */
+			ml.data[1] = 42                          /* word count */
+			ml.data[2+32] = uint32(Entryvalue(ctxt)) /* start pc */
+			ml.data[2+32+1] = uint32(Entryvalue(ctxt) >> 32)
+
+		case sys.ARM64:
+			ml := newMachoLoad(ctxt.Arch, imacho.LC_MAIN, 4)
+			ml.data[0] = uint32(uint64(Entryvalue(ctxt)) - (Segtext.Vaddr - uint64(HEADR)))
+			ml.data[1] = uint32((uint64(Entryvalue(ctxt)) - (Segtext.Vaddr - uint64(HEADR))) >> 32)
+		}
+	}
+
+	var codesigOff int64
+	if !*FlagD {
+		// must match doMachoLink below
+		s1 := ldr.SymSize(ldr.Lookup(".machorebase", 0))
+		s2 := ldr.SymSize(ldr.Lookup(".machobind", 0))
+		s3 := ldr.SymSize(ldr.Lookup(".machosymtab", 0))
+		s4 := ldr.SymSize(ctxt.ArchSyms.LinkEditPLT)
+		s5 := ldr.SymSize(ctxt.ArchSyms.LinkEditGOT)
+		s6 := ldr.SymSize(ldr.Lookup(".machosymstr", 0))
+		s7 := ldr.SymSize(ldr.Lookup(".machocodesig", 0))
+
+		if ctxt.LinkMode != LinkExternal {
+			ms := newMachoSeg("__LINKEDIT", 0)
+			ms.vaddr = uint64(Rnd(int64(Segdata.Vaddr+Segdata.Length), *FlagRound))
+			ms.vsize = uint64(s1 + s2 + s3 + s4 + s5 + s6 + s7)
+			ms.fileoffset = uint64(linkoff)
+			ms.filesize = ms.vsize
+			ms.prot1 = 1
+			ms.prot2 = 1
+
+			codesigOff = linkoff + s1 + s2 + s3 + s4 + s5 + s6
+		}
+
+		if ctxt.LinkMode != LinkExternal && ctxt.IsPIE() {
+			ml := newMachoLoad(ctxt.Arch, imacho.LC_DYLD_INFO_ONLY, 10)
+			ml.data[0] = uint32(linkoff)      // rebase off
+			ml.data[1] = uint32(s1)           // rebase size
+			ml.data[2] = uint32(linkoff + s1) // bind off
+			ml.data[3] = uint32(s2)           // bind size
+			ml.data[4] = 0                    // weak bind off
+			ml.data[5] = 0                    // weak bind size
+			ml.data[6] = 0                    // lazy bind off
+			ml.data[7] = 0                    // lazy bind size
+			ml.data[8] = 0                    // export
+			ml.data[9] = 0                    // export size
+		}
+
+		ml := newMachoLoad(ctxt.Arch, imacho.LC_SYMTAB, 4)
+		ml.data[0] = uint32(linkoff + s1 + s2)                /* symoff */
+		ml.data[1] = uint32(nsortsym)                         /* nsyms */
+		ml.data[2] = uint32(linkoff + s1 + s2 + s3 + s4 + s5) /* stroff */
+		ml.data[3] = uint32(s6)                               /* strsize */
+
+		if ctxt.LinkMode != LinkExternal {
+			machodysymtab(ctxt, linkoff+s1+s2)
+
+			ml := newMachoLoad(ctxt.Arch, imacho.LC_LOAD_DYLINKER, 6)
+			ml.data[0] = 12 /* offset to string */
+			stringtouint32(ml.data[1:], "/usr/lib/dyld")
+
+			for _, lib := range dylib {
+				ml = newMachoLoad(ctxt.Arch, imacho.LC_LOAD_DYLIB, 4+(uint32(len(lib))+1+7)/8*2)
+				ml.data[0] = 24 /* offset of string from beginning of load */
+				ml.data[1] = 0  /* time stamp */
+				ml.data[2] = 0  /* version */
+				ml.data[3] = 0  /* compatibility version */
+				stringtouint32(ml.data[4:], lib)
+			}
+		}
+
+		if ctxt.IsInternal() && len(buildinfo) > 0 {
+			ml := newMachoLoad(ctxt.Arch, imacho.LC_UUID, 4)
+			// Mach-O UUID is 16 bytes
+			if len(buildinfo) < 16 {
+				buildinfo = append(buildinfo, make([]byte, 16)...)
+			}
+			// By default, buildinfo is already in UUIDv3 format
+			// (see uuidFromGoBuildId).
+			ml.data[0] = ctxt.Arch.ByteOrder.Uint32(buildinfo)
+			ml.data[1] = ctxt.Arch.ByteOrder.Uint32(buildinfo[4:])
+			ml.data[2] = ctxt.Arch.ByteOrder.Uint32(buildinfo[8:])
+			ml.data[3] = ctxt.Arch.ByteOrder.Uint32(buildinfo[12:])
+		}
+
+		if ctxt.IsInternal() && ctxt.NeedCodeSign() {
+			ml := newMachoLoad(ctxt.Arch, imacho.LC_CODE_SIGNATURE, 2)
+			ml.data[0] = uint32(codesigOff)
+			ml.data[1] = uint32(s7)
+		}
+	}
+
+	a := machowrite(ctxt, ctxt.Arch, ctxt.Out, ctxt.LinkMode)
+	if int32(a) > HEADR {
+		Exitf("HEADR too small: %d > %d", a, HEADR)
+	}
+
+	// Now we have written everything. Compute the code signature (which
+	// is a hash of the file content, so it must be done at last.)
+	if ctxt.IsInternal() && ctxt.NeedCodeSign() {
+		cs := ldr.Lookup(".machocodesig", 0)
+		data := ctxt.Out.Data()
+		if int64(len(data)) != codesigOff {
+			panic("wrong size")
+		}
+		codesign.Sign(ldr.Data(cs), bytes.NewReader(data), "a.out", codesigOff, int64(mstext.fileoffset), int64(mstext.filesize), ctxt.IsExe() || ctxt.IsPIE())
+		ctxt.Out.SeekSet(codesigOff)
+		ctxt.Out.Write(ldr.Data(cs))
+	}
+}
+
+func symkind(ldr *loader.Loader, s loader.Sym) int {
+	if t := ldr.SymType(s); t == sym.SDYNIMPORT || t == sym.SHOSTOBJ || t == sym.SUNDEFEXT {
+		return SymKindUndef
+	}
+	if ldr.AttrCgoExport(s) {
+		return SymKindExtdef
+	}
+	return SymKindLocal
+}
+
+func collectmachosyms(ctxt *Link) {
+	ldr := ctxt.loader
+
+	addsym := func(s loader.Sym) {
+		sortsym = append(sortsym, s)
+		nkind[symkind(ldr, s)]++
+	}
+
+	// On Mach-O, even with -s, we still need to keep dynamically exported and
+	// referenced symbols. We can strip defined local text and data symbols.
+	// So *FlagS is applied based on symbol type.
+
+	// Add special runtime.text and runtime.etext symbols (which are local).
+	// We've already included this symbol in Textp on darwin if ctxt.DynlinkingGo().
+	// See data.go:/textaddress
+	// NOTE: runtime.text.N symbols (if we split text sections) are not added, though,
+	// so we handle them here.
+	if !*FlagS {
+		if !ctxt.DynlinkingGo() {
+			s := ldr.Lookup("runtime.text", 0)
+			if ldr.SymType(s).IsText() {
+				addsym(s)
+			}
+		}
+		for n := range Segtext.Sections[1:] {
+			s := ldr.Lookup(fmt.Sprintf("runtime.text.%d", n+1), 0)
+			if s != 0 {
+				addsym(s)
+			} else {
+				break
+			}
+		}
+		if !ctxt.DynlinkingGo() {
+			s := ldr.Lookup("runtime.etext", 0)
+			if ldr.SymType(s).IsText() {
+				addsym(s)
+			}
+		}
+	}
+
+	// Add text symbols.
+	for _, s := range ctxt.Textp {
+		if *FlagS && !ldr.AttrCgoExportDynamic(s) {
+			continue
+		}
+		addsym(s)
+	}
+
+	shouldBeInSymbolTable := func(s loader.Sym) bool {
+		if ldr.AttrNotInSymbolTable(s) {
+			return false
+		}
+		name := ldr.SymName(s) // TODO: try not to read the name
+		if name == "" || name[0] == '.' {
+			return false
+		}
+		return true
+	}
+
+	// Add data symbols and external references.
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		t := ldr.SymType(s)
+		if t >= sym.SELFRXSECT && t < sym.SFirstUnallocated { // data sections handled in dodata
+			if t == sym.STLSBSS {
+				// TLSBSS is not used on darwin. See data.go:allocateDataSections
+				continue
+			}
+			if !shouldBeInSymbolTable(s) {
+				continue
+			}
+			if *FlagS && !ldr.AttrCgoExportDynamic(s) {
+				continue
+			}
+			addsym(s)
+			continue
+		}
+
+		switch t {
+		case sym.SDYNIMPORT, sym.SHOSTOBJ, sym.SUNDEFEXT:
+			// Keep dynamic symbol references even if *FlagS.
+			addsym(s)
+		}
+
+		// Some 64-bit functions have a "$INODE64" or "$INODE64$UNIX2003" suffix.
+		if t == sym.SDYNIMPORT && ldr.SymDynimplib(s) == "/usr/lib/libSystem.B.dylib" {
+			// But only on macOS.
+			if machoPlatform == PLATFORM_MACOS || machoPlatform == PLATFORM_MACCATALYST {
+				switch n := ldr.SymExtname(s); n {
+				case "fdopendir":
+					switch buildcfg.GOARCH {
+					case "amd64":
+						ldr.SetSymExtname(s, n+"$INODE64")
+					}
+				case "readdir_r", "getfsstat":
+					switch buildcfg.GOARCH {
+					case "amd64":
+						ldr.SetSymExtname(s, n+"$INODE64")
+					}
+				}
+			}
+		}
+	}
+
+	nsortsym = len(sortsym)
+}
+
+func machosymorder(ctxt *Link) {
+	ldr := ctxt.loader
+
+	// On Mac OS X Mountain Lion, we must sort exported symbols
+	// So we sort them here and pre-allocate dynid for them
+	// See https://golang.org/issue/4029
+	for _, s := range ctxt.dynexp {
+		if !ldr.AttrReachable(s) {
+			panic("dynexp symbol is not reachable")
+		}
+	}
+	collectmachosyms(ctxt)
+	sort.Slice(sortsym[:nsortsym], func(i, j int) bool {
+		s1 := sortsym[i]
+		s2 := sortsym[j]
+		k1 := symkind(ldr, s1)
+		k2 := symkind(ldr, s2)
+		if k1 != k2 {
+			return k1 < k2
+		}
+		return ldr.SymExtname(s1) < ldr.SymExtname(s2) // Note: unnamed symbols are not added in collectmachosyms
+	})
+	for i, s := range sortsym {
+		ldr.SetSymDynid(s, int32(i))
+	}
+}
+
+// AddMachoSym adds s to Mach-O symbol table, used in GenSymLate.
+// Currently only used on ARM64 when external linking.
+func AddMachoSym(ldr *loader.Loader, s loader.Sym) {
+	ldr.SetSymDynid(s, int32(nsortsym))
+	sortsym = append(sortsym, s)
+	nsortsym++
+	nkind[symkind(ldr, s)]++
+}
+
+// machoShouldExport reports whether a symbol needs to be exported.
+//
+// When dynamically linking, all non-local variables and plugin-exported
+// symbols need to be exported.
+func machoShouldExport(ctxt *Link, ldr *loader.Loader, s loader.Sym) bool {
+	if !ctxt.DynlinkingGo() || ldr.AttrLocal(s) {
+		return false
+	}
+	if ctxt.BuildMode == BuildModePlugin && strings.HasPrefix(ldr.SymExtname(s), objabi.PathToPrefix(*flagPluginPath)) {
+		return true
+	}
+	name := ldr.SymName(s)
+	if strings.HasPrefix(name, "go:itab.") {
+		return true
+	}
+	if strings.HasPrefix(name, "type:") && !strings.HasPrefix(name, "type:.") {
+		// reduce runtime typemap pressure, but do not
+		// export alg functions (type:.*), as these
+		// appear in pclntable.
+		return true
+	}
+	if strings.HasPrefix(name, "go:link.pkghash") {
+		return true
+	}
+	return ldr.SymType(s) >= sym.SFirstWritable // only writable sections
+}
+
+func machosymtab(ctxt *Link) {
+	ldr := ctxt.loader
+	symtab := ldr.CreateSymForUpdate(".machosymtab", 0)
+	symstr := ldr.CreateSymForUpdate(".machosymstr", 0)
+
+	for _, s := range sortsym[:nsortsym] {
+		symtab.AddUint32(ctxt.Arch, uint32(symstr.Size()))
+
+		export := machoShouldExport(ctxt, ldr, s)
+
+		// Prefix symbol names with "_" to match the system toolchain.
+		// (We used to only prefix C symbols, which is all required for the build.
+		// But some tools don't recognize Go symbols as symbols, so we prefix them
+		// as well.)
+		symstr.AddUint8('_')
+
+		// replace "·" as ".", because DTrace cannot handle it.
+		name := strings.ReplaceAll(ldr.SymExtname(s), "·", ".")
+
+		name = mangleABIName(ctxt, ldr, s, name)
+		symstr.Addstring(name)
+
+		if t := ldr.SymType(s); t == sym.SDYNIMPORT || t == sym.SHOSTOBJ || t == sym.SUNDEFEXT {
+			symtab.AddUint8(0x01)                             // type N_EXT, external symbol
+			symtab.AddUint8(0)                                // no section
+			symtab.AddUint16(ctxt.Arch, 0)                    // desc
+			symtab.AddUintXX(ctxt.Arch, 0, ctxt.Arch.PtrSize) // no value
+		} else {
+			if export || ldr.AttrCgoExportDynamic(s) {
+				symtab.AddUint8(0x0f) // N_SECT | N_EXT
+			} else if ldr.AttrCgoExportStatic(s) {
+				// Only export statically, not dynamically. (N_PEXT is like hidden visibility)
+				symtab.AddUint8(0x1f) // N_SECT | N_EXT | N_PEXT
+			} else {
+				symtab.AddUint8(0x0e) // N_SECT
+			}
+			o := s
+			if outer := ldr.OuterSym(o); outer != 0 {
+				o = outer
+			}
+			if ldr.SymSect(o) == nil {
+				ldr.Errorf(s, "missing section for symbol")
+				symtab.AddUint8(0)
+			} else {
+				symtab.AddUint8(uint8(ldr.SymSect(o).Extnum))
+			}
+			symtab.AddUint16(ctxt.Arch, 0) // desc
+			symtab.AddUintXX(ctxt.Arch, uint64(ldr.SymAddr(s)), ctxt.Arch.PtrSize)
+		}
+	}
+}
+
+func machodysymtab(ctxt *Link, base int64) {
+	ml := newMachoLoad(ctxt.Arch, imacho.LC_DYSYMTAB, 18)
+
+	n := 0
+	ml.data[0] = uint32(n)                   /* ilocalsym */
+	ml.data[1] = uint32(nkind[SymKindLocal]) /* nlocalsym */
+	n += nkind[SymKindLocal]
+
+	ml.data[2] = uint32(n)                    /* iextdefsym */
+	ml.data[3] = uint32(nkind[SymKindExtdef]) /* nextdefsym */
+	n += nkind[SymKindExtdef]
+
+	ml.data[4] = uint32(n)                   /* iundefsym */
+	ml.data[5] = uint32(nkind[SymKindUndef]) /* nundefsym */
+
+	ml.data[6] = 0  /* tocoffset */
+	ml.data[7] = 0  /* ntoc */
+	ml.data[8] = 0  /* modtaboff */
+	ml.data[9] = 0  /* nmodtab */
+	ml.data[10] = 0 /* extrefsymoff */
+	ml.data[11] = 0 /* nextrefsyms */
+
+	ldr := ctxt.loader
+
+	// must match domacholink below
+	s1 := ldr.SymSize(ldr.Lookup(".machosymtab", 0))
+	s2 := ldr.SymSize(ctxt.ArchSyms.LinkEditPLT)
+	s3 := ldr.SymSize(ctxt.ArchSyms.LinkEditGOT)
+	ml.data[12] = uint32(base + s1)     /* indirectsymoff */
+	ml.data[13] = uint32((s2 + s3) / 4) /* nindirectsyms */
+
+	ml.data[14] = 0 /* extreloff */
+	ml.data[15] = 0 /* nextrel */
+	ml.data[16] = 0 /* locreloff */
+	ml.data[17] = 0 /* nlocrel */
+}
+
+func doMachoLink(ctxt *Link) int64 {
+	machosymtab(ctxt)
+	machoDyldInfo(ctxt)
+
+	ldr := ctxt.loader
+
+	// write data that will be linkedit section
+	s1 := ldr.Lookup(".machorebase", 0)
+	s2 := ldr.Lookup(".machobind", 0)
+	s3 := ldr.Lookup(".machosymtab", 0)
+	s4 := ctxt.ArchSyms.LinkEditPLT
+	s5 := ctxt.ArchSyms.LinkEditGOT
+	s6 := ldr.Lookup(".machosymstr", 0)
+
+	size := ldr.SymSize(s1) + ldr.SymSize(s2) + ldr.SymSize(s3) + ldr.SymSize(s4) + ldr.SymSize(s5) + ldr.SymSize(s6)
+
+	// Force the linkedit section to end on a 16-byte
+	// boundary. This allows pure (non-cgo) Go binaries
+	// to be code signed correctly.
+	//
+	// Apple's codesign_allocate (a helper utility for
+	// the codesign utility) can do this fine itself if
+	// it is run on a dynamic Mach-O binary. However,
+	// when it is run on a pure (non-cgo) Go binary, where
+	// the linkedit section is mostly empty, it fails to
+	// account for the extra padding that it itself adds
+	// when adding the LC_CODE_SIGNATURE load command
+	// (which must be aligned on a 16-byte boundary).
+	//
+	// By forcing the linkedit section to end on a 16-byte
+	// boundary, codesign_allocate will not need to apply
+	// any alignment padding itself, working around the
+	// issue.
+	if size%16 != 0 {
+		n := 16 - size%16
+		s6b := ldr.MakeSymbolUpdater(s6)
+		s6b.Grow(s6b.Size() + n)
+		s6b.SetSize(s6b.Size() + n)
+		size += n
+	}
+
+	if size > 0 {
+		linkoff = Rnd(int64(uint64(HEADR)+Segtext.Length), *FlagRound) + Rnd(int64(Segrelrodata.Filelen), *FlagRound) + Rnd(int64(Segdata.Filelen), *FlagRound) + Rnd(int64(Segdwarf.Filelen), *FlagRound)
+		ctxt.Out.SeekSet(linkoff)
+
+		ctxt.Out.Write(ldr.Data(s1))
+		ctxt.Out.Write(ldr.Data(s2))
+		ctxt.Out.Write(ldr.Data(s3))
+		ctxt.Out.Write(ldr.Data(s4))
+		ctxt.Out.Write(ldr.Data(s5))
+		ctxt.Out.Write(ldr.Data(s6))
+
+		// Add code signature if necessary. This must be the last.
+		s7 := machoCodeSigSym(ctxt, linkoff+size)
+		size += ldr.SymSize(s7)
+	}
+
+	return Rnd(size, *FlagRound)
+}
+
+func machorelocsect(ctxt *Link, out *OutBuf, sect *sym.Section, syms []loader.Sym) {
+	// If main section has no bits, nothing to relocate.
+	if sect.Vaddr >= sect.Seg.Vaddr+sect.Seg.Filelen {
+		return
+	}
+	ldr := ctxt.loader
+
+	for i, s := range syms {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		if uint64(ldr.SymValue(s)) >= sect.Vaddr {
+			syms = syms[i:]
+			break
+		}
+	}
+
+	eaddr := sect.Vaddr + sect.Length
+	for _, s := range syms {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		if ldr.SymValue(s) >= int64(eaddr) {
+			break
+		}
+
+		// Compute external relocations on the go, and pass to Machoreloc1
+		// to stream out.
+		relocs := ldr.Relocs(s)
+		for ri := 0; ri < relocs.Count(); ri++ {
+			r := relocs.At(ri)
+			rr, ok := extreloc(ctxt, ldr, s, r)
+			if !ok {
+				continue
+			}
+			if rr.Xsym == 0 {
+				ldr.Errorf(s, "missing xsym in relocation")
+				continue
+			}
+			if !ldr.AttrReachable(rr.Xsym) {
+				ldr.Errorf(s, "unreachable reloc %d (%s) target %v", r.Type(), sym.RelocName(ctxt.Arch, r.Type()), ldr.SymName(rr.Xsym))
+			}
+			if !thearch.Machoreloc1(ctxt.Arch, out, ldr, s, rr, int64(uint64(ldr.SymValue(s)+int64(r.Off()))-sect.Vaddr)) {
+				ldr.Errorf(s, "unsupported obj reloc %d (%s)/%d to %s", r.Type(), sym.RelocName(ctxt.Arch, r.Type()), r.Siz(), ldr.SymName(r.Sym()))
+			}
+		}
+	}
+
+	// sanity check
+	if uint64(out.Offset()) != sect.Reloff+sect.Rellen {
+		panic("machorelocsect: size mismatch")
+	}
+}
+
+func machoEmitReloc(ctxt *Link) {
+	for ctxt.Out.Offset()&7 != 0 {
+		ctxt.Out.Write8(0)
+	}
+
+	sizeExtRelocs(ctxt, thearch.MachorelocSize)
+	relocSect, wg := relocSectFn(ctxt, machorelocsect)
+
+	relocSect(ctxt, Segtext.Sections[0], ctxt.Textp)
+	for _, sect := range Segtext.Sections[1:] {
+		if sect.Name == ".text" {
+			relocSect(ctxt, sect, ctxt.Textp)
+		} else {
+			relocSect(ctxt, sect, ctxt.datap)
+		}
+	}
+	for _, sect := range Segrelrodata.Sections {
+		relocSect(ctxt, sect, ctxt.datap)
+	}
+	for _, sect := range Segdata.Sections {
+		relocSect(ctxt, sect, ctxt.datap)
+	}
+	for i := 0; i < len(Segdwarf.Sections); i++ {
+		sect := Segdwarf.Sections[i]
+		si := dwarfp[i]
+		if si.secSym() != sect.Sym ||
+			ctxt.loader.SymSect(si.secSym()) != sect {
+			panic("inconsistency between dwarfp and Segdwarf")
+		}
+		relocSect(ctxt, sect, si.syms)
+	}
+	wg.Wait()
+}
+
+// hostobjMachoPlatform returns the first platform load command found
+// in the host object, if any.
+func hostobjMachoPlatform(h *Hostobj) (*MachoPlatformLoad, error) {
+	f, err := os.Open(h.file)
+	if err != nil {
+		return nil, fmt.Errorf("%s: failed to open host object: %v\n", h.file, err)
+	}
+	defer f.Close()
+	sr := io.NewSectionReader(f, h.off, h.length)
+	m, err := macho.NewFile(sr)
+	if err != nil {
+		// Not a valid Mach-O file.
+		return nil, nil
+	}
+	return peekMachoPlatform(m)
+}
+
+// peekMachoPlatform returns the first LC_VERSION_MIN_* or LC_BUILD_VERSION
+// load command found in the Mach-O file, if any.
+func peekMachoPlatform(m *macho.File) (*MachoPlatformLoad, error) {
+	for _, cmd := range m.Loads {
+		raw := cmd.Raw()
+		ml := MachoLoad{
+			type_: m.ByteOrder.Uint32(raw),
+		}
+		// Skip the type and command length.
+		data := raw[8:]
+		var p MachoPlatform
+		switch ml.type_ {
+		case imacho.LC_VERSION_MIN_IPHONEOS:
+			p = PLATFORM_IOS
+		case imacho.LC_VERSION_MIN_MACOSX:
+			p = PLATFORM_MACOS
+		case imacho.LC_VERSION_MIN_WATCHOS:
+			p = PLATFORM_WATCHOS
+		case imacho.LC_VERSION_MIN_TVOS:
+			p = PLATFORM_TVOS
+		case imacho.LC_BUILD_VERSION:
+			p = MachoPlatform(m.ByteOrder.Uint32(data))
+		default:
+			continue
+		}
+		ml.data = make([]uint32, len(data)/4)
+		r := bytes.NewReader(data)
+		if err := binary.Read(r, m.ByteOrder, &ml.data); err != nil {
+			return nil, err
+		}
+		return &MachoPlatformLoad{
+			platform: p,
+			cmd:      ml,
+		}, nil
+	}
+	return nil, nil
+}
+
+// A rebase entry tells the dynamic linker the data at sym+off needs to be
+// relocated when the in-memory image moves. (This is somewhat like, say,
+// ELF R_X86_64_RELATIVE).
+// For now, the only kind of entry we support is that the data is an absolute
+// address. That seems all we need.
+// In the binary it uses a compact stateful bytecode encoding. So we record
+// entries as we go and build the table at the end.
+type machoRebaseRecord struct {
+	sym loader.Sym
+	off int64
+}
+
+var machorebase []machoRebaseRecord
+
+func MachoAddRebase(s loader.Sym, off int64) {
+	machorebase = append(machorebase, machoRebaseRecord{s, off})
+}
+
+// A bind entry tells the dynamic linker the data at GOT+off should be bound
+// to the address of the target symbol, which is a dynamic import.
+// For now, the only kind of entry we support is that the data is an absolute
+// address, and the source symbol is always the GOT. That seems all we need.
+// In the binary it uses a compact stateful bytecode encoding. So we record
+// entries as we go and build the table at the end.
+type machoBindRecord struct {
+	off  int64
+	targ loader.Sym
+}
+
+var machobind []machoBindRecord
+
+func MachoAddBind(off int64, targ loader.Sym) {
+	machobind = append(machobind, machoBindRecord{off, targ})
+}
+
+// Generate data for the dynamic linker, used in LC_DYLD_INFO_ONLY load command.
+// See mach-o/loader.h, struct dyld_info_command, for the encoding.
+// e.g. https://opensource.apple.com/source/xnu/xnu-6153.81.5/EXTERNAL_HEADERS/mach-o/loader.h
+func machoDyldInfo(ctxt *Link) {
+	ldr := ctxt.loader
+	rebase := ldr.CreateSymForUpdate(".machorebase", 0)
+	bind := ldr.CreateSymForUpdate(".machobind", 0)
+
+	if !(ctxt.IsPIE() && ctxt.IsInternal()) {
+		return
+	}
+
+	segId := func(seg *sym.Segment) uint8 {
+		switch seg {
+		case &Segtext:
+			return 1
+		case &Segrelrodata:
+			return 2
+		case &Segdata:
+			if Segrelrodata.Length > 0 {
+				return 3
+			}
+			return 2
+		}
+		panic("unknown segment")
+	}
+
+	dylibId := func(s loader.Sym) int {
+		slib := ldr.SymDynimplib(s)
+		for i, lib := range dylib {
+			if lib == slib {
+				return i + 1
+			}
+		}
+		return BIND_SPECIAL_DYLIB_FLAT_LOOKUP // don't know where it is from
+	}
+
+	// Rebase table.
+	// TODO: use more compact encoding. The encoding is stateful, and
+	// we can use delta encoding.
+	rebase.AddUint8(REBASE_OPCODE_SET_TYPE_IMM | REBASE_TYPE_POINTER)
+	for _, r := range machorebase {
+		seg := ldr.SymSect(r.sym).Seg
+		off := uint64(ldr.SymValue(r.sym)+r.off) - seg.Vaddr
+		rebase.AddUint8(REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB | segId(seg))
+		rebase.AddUleb(off)
+
+		rebase.AddUint8(REBASE_OPCODE_DO_REBASE_IMM_TIMES | 1)
+	}
+	rebase.AddUint8(REBASE_OPCODE_DONE)
+	sz := Rnd(rebase.Size(), 8)
+	rebase.Grow(sz)
+	rebase.SetSize(sz)
+
+	// Bind table.
+	// TODO: compact encoding, as above.
+	// TODO: lazy binding?
+	got := ctxt.GOT
+	seg := ldr.SymSect(got).Seg
+	gotAddr := ldr.SymValue(got)
+	bind.AddUint8(BIND_OPCODE_SET_TYPE_IMM | BIND_TYPE_POINTER)
+	for _, r := range machobind {
+		off := uint64(gotAddr+r.off) - seg.Vaddr
+		bind.AddUint8(BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB | segId(seg))
+		bind.AddUleb(off)
+
+		d := dylibId(r.targ)
+		if d > 0 && d < 128 {
+			bind.AddUint8(BIND_OPCODE_SET_DYLIB_ORDINAL_IMM | uint8(d)&0xf)
+		} else if d >= 128 {
+			bind.AddUint8(BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB)
+			bind.AddUleb(uint64(d))
+		} else { // d <= 0
+			bind.AddUint8(BIND_OPCODE_SET_DYLIB_SPECIAL_IMM | uint8(d)&0xf)
+		}
+
+		flags := uint8(0)
+		if ldr.SymWeakBinding(r.targ) {
+			flags |= BIND_SYMBOL_FLAGS_WEAK_IMPORT
+		}
+		bind.AddUint8(BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM | flags)
+		// target symbol name as a C string, with _ prefix
+		bind.AddUint8('_')
+		bind.Addstring(ldr.SymExtname(r.targ))
+
+		bind.AddUint8(BIND_OPCODE_DO_BIND)
+	}
+	bind.AddUint8(BIND_OPCODE_DONE)
+	sz = Rnd(bind.Size(), 16) // make it 16-byte aligned, see the comment in doMachoLink
+	bind.Grow(sz)
+	bind.SetSize(sz)
+
+	// TODO: export table.
+	// The symbols names are encoded as a trie. I'm really too lazy to do that
+	// for now.
+	// Without it, the symbols are not dynamically exported, so they cannot be
+	// e.g. dlsym'd. But internal linking is not the default in that case, so
+	// it is fine.
+}
+
+// machoCodeSigSym creates and returns a symbol for code signature.
+// The symbol context is left as zeros, which will be generated at the end
+// (as it depends on the rest of the file).
+func machoCodeSigSym(ctxt *Link, codeSize int64) loader.Sym {
+	ldr := ctxt.loader
+	cs := ldr.CreateSymForUpdate(".machocodesig", 0)
+	if !ctxt.NeedCodeSign() || ctxt.IsExternal() {
+		return cs.Sym()
+	}
+	sz := codesign.Size(codeSize, "a.out")
+	cs.Grow(sz)
+	cs.SetSize(sz)
+	return cs.Sym()
+}
+
+// machoCodeSign code-signs Mach-O file fname with an ad-hoc signature.
+// This is used for updating an external linker generated binary.
+func machoCodeSign(ctxt *Link, fname string) error {
+	f, err := os.OpenFile(fname, os.O_RDWR, 0)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	mf, err := macho.NewFile(f)
+	if err != nil {
+		return err
+	}
+	if mf.Magic != macho.Magic64 {
+		Exitf("not 64-bit Mach-O file: %s", fname)
+	}
+
+	// Find existing LC_CODE_SIGNATURE and __LINKEDIT segment
+	var sigOff, sigSz, csCmdOff, linkeditOff int64
+	var linkeditSeg, textSeg *macho.Segment
+	loadOff := int64(machoHeaderSize64)
+	get32 := mf.ByteOrder.Uint32
+	for _, l := range mf.Loads {
+		data := l.Raw()
+		cmd, sz := get32(data), get32(data[4:])
+		if cmd == imacho.LC_CODE_SIGNATURE {
+			sigOff = int64(get32(data[8:]))
+			sigSz = int64(get32(data[12:]))
+			csCmdOff = loadOff
+		}
+		if seg, ok := l.(*macho.Segment); ok {
+			switch seg.Name {
+			case "__LINKEDIT":
+				linkeditSeg = seg
+				linkeditOff = loadOff
+			case "__TEXT":
+				textSeg = seg
+			}
+		}
+		loadOff += int64(sz)
+	}
+
+	if sigOff == 0 {
+		// The C linker doesn't generate a signed binary, for some reason.
+		// Skip.
+		return nil
+	}
+
+	fi, err := f.Stat()
+	if err != nil {
+		return err
+	}
+	if sigOff+sigSz != fi.Size() {
+		// We don't expect anything after the signature (this will invalidate
+		// the signature anyway.)
+		return fmt.Errorf("unexpected content after code signature")
+	}
+
+	sz := codesign.Size(sigOff, "a.out")
+	if sz != sigSz {
+		// Update the load command,
+		var tmp [8]byte
+		mf.ByteOrder.PutUint32(tmp[:4], uint32(sz))
+		_, err = f.WriteAt(tmp[:4], csCmdOff+12)
+		if err != nil {
+			return err
+		}
+
+		// Uodate the __LINKEDIT segment.
+		segSz := sigOff + sz - int64(linkeditSeg.Offset)
+		mf.ByteOrder.PutUint64(tmp[:8], uint64(segSz))
+		_, err = f.WriteAt(tmp[:8], linkeditOff+int64(unsafe.Offsetof(macho.Segment64{}.Memsz)))
+		if err != nil {
+			return err
+		}
+		_, err = f.WriteAt(tmp[:8], linkeditOff+int64(unsafe.Offsetof(macho.Segment64{}.Filesz)))
+		if err != nil {
+			return err
+		}
+	}
+
+	cs := make([]byte, sz)
+	codesign.Sign(cs, f, "a.out", sigOff, int64(textSeg.Offset), int64(textSeg.Filesz), ctxt.IsExe() || ctxt.IsPIE())
+	_, err = f.WriteAt(cs, sigOff)
+	if err != nil {
+		return err
+	}
+	err = f.Truncate(sigOff + sz)
+	return err
+}
diff --git a/go/src/cmd/link/internal/ld/macho_combine_dwarf.go b/go/src/cmd/link/internal/ld/macho_combine_dwarf.go
new file mode 100644
index 0000000000000000000000000000000000000000..2b303cbdae138e13926e1dff03f8bff398deee76
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/macho_combine_dwarf.go
@@ -0,0 +1,411 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	imacho "cmd/internal/macho"
+
+	"bytes"
+	"compress/zlib"
+	"debug/macho"
+	"encoding/binary"
+	"fmt"
+	"io"
+	"os"
+	"reflect"
+	"unsafe"
+)
+
+type dyldInfoCmd struct {
+	Cmd                      macho.LoadCmd
+	Len                      uint32
+	RebaseOff, RebaseLen     uint32
+	BindOff, BindLen         uint32
+	WeakBindOff, WeakBindLen uint32
+	LazyBindOff, LazyBindLen uint32
+	ExportOff, ExportLen     uint32
+}
+
+type linkEditDataCmd struct {
+	Cmd              macho.LoadCmd
+	Len              uint32
+	DataOff, DataLen uint32
+}
+
+type encryptionInfoCmd struct {
+	Cmd                macho.LoadCmd
+	Len                uint32
+	CryptOff, CryptLen uint32
+	CryptId            uint32
+}
+
+type uuidCmd struct {
+	Cmd  macho.LoadCmd
+	Len  uint32
+	Uuid [16]byte
+}
+
+// machoCombineDwarf merges dwarf info generated by dsymutil into a macho executable.
+//
+// With internal linking, DWARF is embedded into the executable, this lets us do the
+// same for external linking.
+// exef is the file of the executable with no DWARF. It must have enough room in the macho
+// header to add the DWARF sections. (Use ld's -headerpad option)
+// exem is the macho representation of exef.
+// dsym is the path to the macho file containing DWARF from dsymutil.
+// outexe is the path where the combined executable should be saved.
+func machoCombineDwarf(ctxt *Link, exef *os.File, exem *macho.File, dsym, outexe string) error {
+	dwarff, err := os.Open(dsym)
+	if err != nil {
+		return err
+	}
+	defer dwarff.Close()
+	outf, err := os.OpenFile(outexe, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0755)
+	if err != nil {
+		return err
+	}
+	defer outf.Close()
+	dwarfm, err := macho.NewFile(dwarff)
+	if err != nil {
+		return err
+	}
+	defer dwarfm.Close()
+
+	// The string table needs to be the last thing in the file
+	// for code signing to work. So we'll need to move the
+	// linkedit section, but all the others can be copied directly.
+	linkseg := exem.Segment("__LINKEDIT")
+	if linkseg == nil {
+		return fmt.Errorf("missing __LINKEDIT segment")
+	}
+
+	if _, err := exef.Seek(0, 0); err != nil {
+		return err
+	}
+	if _, err := io.CopyN(outf, exef, int64(linkseg.Offset)); err != nil {
+		return err
+	}
+
+	realdwarf := dwarfm.Segment("__DWARF")
+	if realdwarf == nil {
+		return fmt.Errorf("missing __DWARF segment")
+	}
+
+	// Try to compress the DWARF sections. This includes some Apple
+	// proprietary sections like __apple_types.
+	compressedSects, compressedBytes, err := machoCompressSections(ctxt, dwarfm)
+	if err != nil {
+		return err
+	}
+
+	// Now copy the dwarf data into the output.
+	// Kernel requires all loaded segments to be page-aligned in the file,
+	// even though we mark this one as being 0 bytes of virtual address space.
+	dwarfstart := Rnd(int64(linkseg.Offset), *FlagRound)
+	if _, err := outf.Seek(dwarfstart, 0); err != nil {
+		return err
+	}
+
+	if _, err := dwarff.Seek(int64(realdwarf.Offset), 0); err != nil {
+		return err
+	}
+
+	// Write out the compressed sections, or the originals if we gave up
+	// on compressing them.
+	var dwarfsize uint64
+	if compressedBytes != nil {
+		dwarfsize = uint64(len(compressedBytes))
+		if _, err := outf.Write(compressedBytes); err != nil {
+			return err
+		}
+	} else {
+		if _, err := io.CopyN(outf, dwarff, int64(realdwarf.Filesz)); err != nil {
+			return err
+		}
+		dwarfsize = realdwarf.Filesz
+	}
+
+	// And finally the linkedit section.
+	if _, err := exef.Seek(int64(linkseg.Offset), 0); err != nil {
+		return err
+	}
+	linkstart := Rnd(dwarfstart+int64(dwarfsize), *FlagRound)
+	if _, err := outf.Seek(linkstart, 0); err != nil {
+		return err
+	}
+	if _, err := io.Copy(outf, exef); err != nil {
+		return err
+	}
+
+	// Now we need to update the headers.
+	textsect := exem.Section("__text")
+	if textsect == nil {
+		return fmt.Errorf("missing __text section")
+	}
+
+	cmdOffset := imacho.FileHeaderSize(exem)
+	dwarfCmdOffset := uint32(cmdOffset) + exem.FileHeader.Cmdsz
+	availablePadding := textsect.Offset - dwarfCmdOffset
+	if availablePadding < realdwarf.Len {
+		return fmt.Errorf("no room to add dwarf info. Need at least %d padding bytes, found %d", realdwarf.Len, availablePadding)
+	}
+	// First, copy the dwarf load command into the header. It will be
+	// updated later with new offsets and lengths as necessary.
+	if _, err := outf.Seek(int64(dwarfCmdOffset), 0); err != nil {
+		return err
+	}
+	if _, err := io.CopyN(outf, bytes.NewReader(realdwarf.Raw()), int64(realdwarf.Len)); err != nil {
+		return err
+	}
+	if _, err := outf.Seek(int64(unsafe.Offsetof(exem.FileHeader.Ncmd)), 0); err != nil {
+		return err
+	}
+	if err := binary.Write(outf, exem.ByteOrder, exem.Ncmd+1); err != nil {
+		return err
+	}
+	if err := binary.Write(outf, exem.ByteOrder, exem.Cmdsz+realdwarf.Len); err != nil {
+		return err
+	}
+
+	reader := imacho.NewLoadCmdUpdater(outf, exem.ByteOrder, cmdOffset)
+	for i := uint32(0); i < exem.Ncmd; i++ {
+		cmd, err := reader.Next()
+		if err != nil {
+			return err
+		}
+		linkoffset := uint64(linkstart) - linkseg.Offset
+		switch cmd.Cmd {
+		case macho.LoadCmdSegment64:
+			err = machoUpdateSegment(reader, linkseg, linkoffset)
+		case macho.LoadCmdSegment:
+			panic("unexpected 32-bit segment")
+		case imacho.LC_DYLD_INFO, imacho.LC_DYLD_INFO_ONLY:
+			err = machoUpdateLoadCommand(reader, linkseg, linkoffset, &dyldInfoCmd{}, "RebaseOff", "BindOff", "WeakBindOff", "LazyBindOff", "ExportOff")
+		case macho.LoadCmdSymtab:
+			err = machoUpdateLoadCommand(reader, linkseg, linkoffset, &macho.SymtabCmd{}, "Symoff", "Stroff")
+		case macho.LoadCmdDysymtab:
+			err = machoUpdateLoadCommand(reader, linkseg, linkoffset, &macho.DysymtabCmd{}, "Tocoffset", "Modtaboff", "Extrefsymoff", "Indirectsymoff", "Extreloff", "Locreloff")
+		case imacho.LC_CODE_SIGNATURE, imacho.LC_SEGMENT_SPLIT_INFO, imacho.LC_FUNCTION_STARTS, imacho.LC_DATA_IN_CODE, imacho.LC_DYLIB_CODE_SIGN_DRS,
+			imacho.LC_DYLD_EXPORTS_TRIE, imacho.LC_DYLD_CHAINED_FIXUPS:
+			err = machoUpdateLoadCommand(reader, linkseg, linkoffset, &linkEditDataCmd{}, "DataOff")
+		case imacho.LC_ENCRYPTION_INFO, imacho.LC_ENCRYPTION_INFO_64:
+			err = machoUpdateLoadCommand(reader, linkseg, linkoffset, &encryptionInfoCmd{}, "CryptOff")
+		case imacho.LC_UUID:
+			var u uuidCmd
+			err = reader.ReadAt(0, &u)
+			if err == nil && len(buildinfo) > 0 {
+				clear(u.Uuid[:])
+				copy(u.Uuid[:], buildinfo)
+				err = reader.WriteAt(0, &u)
+			}
+		case macho.LoadCmdDylib, macho.LoadCmdThread, macho.LoadCmdUnixThread,
+			imacho.LC_PREBOUND_DYLIB, imacho.LC_VERSION_MIN_MACOSX, imacho.LC_VERSION_MIN_IPHONEOS, imacho.LC_SOURCE_VERSION,
+			imacho.LC_MAIN, imacho.LC_LOAD_DYLINKER, imacho.LC_LOAD_WEAK_DYLIB, imacho.LC_REEXPORT_DYLIB, imacho.LC_RPATH, imacho.LC_ID_DYLIB,
+			imacho.LC_SYMSEG, imacho.LC_LOADFVMLIB, imacho.LC_IDFVMLIB, imacho.LC_IDENT, imacho.LC_FVMFILE, imacho.LC_PREPAGE, imacho.LC_ID_DYLINKER,
+			imacho.LC_ROUTINES, imacho.LC_SUB_FRAMEWORK, imacho.LC_SUB_UMBRELLA, imacho.LC_SUB_CLIENT, imacho.LC_SUB_LIBRARY, imacho.LC_TWOLEVEL_HINTS,
+			imacho.LC_PREBIND_CKSUM, imacho.LC_ROUTINES_64, imacho.LC_LAZY_LOAD_DYLIB, imacho.LC_LOAD_UPWARD_DYLIB, imacho.LC_DYLD_ENVIRONMENT,
+			imacho.LC_LINKER_OPTION, imacho.LC_LINKER_OPTIMIZATION_HINT, imacho.LC_VERSION_MIN_TVOS, imacho.LC_VERSION_MIN_WATCHOS,
+			imacho.LC_VERSION_NOTE, imacho.LC_BUILD_VERSION:
+			// Nothing to update
+		default:
+			err = fmt.Errorf("unknown load command 0x%x (%s)", int(cmd.Cmd), cmd.Cmd)
+		}
+		if err != nil {
+			return err
+		}
+	}
+	// Do the final update of the DWARF segment's load command.
+	return machoUpdateDwarfHeader(&reader, compressedSects, dwarfsize, dwarfstart, realdwarf)
+}
+
+// machoCompressSections tries to compress the DWARF segments in dwarfm,
+// returning the updated sections and segment contents, nils if the sections
+// weren't compressed, or an error if there was a problem reading dwarfm.
+func machoCompressSections(ctxt *Link, dwarfm *macho.File) ([]*macho.Section, []byte, error) {
+	if !ctxt.compressDWARF {
+		return nil, nil, nil
+	}
+
+	dwarfseg := dwarfm.Segment("__DWARF")
+	var sects []*macho.Section
+	var buf bytes.Buffer
+
+	for _, sect := range dwarfm.Sections {
+		if sect.Seg != "__DWARF" {
+			continue
+		}
+
+		// As of writing, there are no relocations in dsymutil's output
+		// so there's no point in worrying about them. Bail out if that
+		// changes.
+		if sect.Nreloc != 0 {
+			return nil, nil, nil
+		}
+
+		data, err := sect.Data()
+		if err != nil {
+			return nil, nil, err
+		}
+
+		compressed, contents, err := machoCompressSection(data)
+		if err != nil {
+			return nil, nil, err
+		}
+
+		newSec := *sect
+		newSec.Offset = uint32(dwarfseg.Offset) + uint32(buf.Len())
+		newSec.Addr = dwarfseg.Addr + uint64(buf.Len())
+		if compressed {
+			newSec.Name = "__z" + sect.Name[2:]
+			newSec.Size = uint64(len(contents))
+		}
+		sects = append(sects, &newSec)
+		buf.Write(contents)
+	}
+	return sects, buf.Bytes(), nil
+}
+
+// machoCompressSection compresses secBytes if it results in less data.
+func machoCompressSection(sectBytes []byte) (compressed bool, contents []byte, err error) {
+	var buf bytes.Buffer
+	buf.WriteString("ZLIB")
+	var sizeBytes [8]byte
+	binary.BigEndian.PutUint64(sizeBytes[:], uint64(len(sectBytes)))
+	buf.Write(sizeBytes[:])
+
+	z := zlib.NewWriter(&buf)
+	if _, err := z.Write(sectBytes); err != nil {
+		return false, nil, err
+	}
+	if err := z.Close(); err != nil {
+		return false, nil, err
+	}
+	if buf.Len() >= len(sectBytes) {
+		return false, sectBytes, nil
+	}
+	return true, buf.Bytes(), nil
+}
+
+// machoUpdateSegment updates the load command for a moved segment.
+// Only the linkedit segment should move, and it should have 0 sections.
+func machoUpdateSegment(r imacho.LoadCmdUpdater, linkseg *macho.Segment, linkoffset uint64) error {
+	var seg macho.Segment64
+	if err := r.ReadAt(0, &seg); err != nil {
+		return err
+	}
+
+	// Only the linkedit segment moved, anything before that is fine.
+	if seg.Offset < linkseg.Offset {
+		return nil
+	}
+	seg.Offset += linkoffset
+	if err := r.WriteAt(0, &seg); err != nil {
+		return err
+	}
+	// There shouldn't be any sections, but just to make sure...
+	return machoUpdateSections(r, &seg, linkoffset, nil)
+}
+
+func machoUpdateSections(r imacho.LoadCmdUpdater, seg *macho.Segment64, deltaOffset uint64, compressedSects []*macho.Section) error {
+	nsect := seg.Nsect
+	if nsect == 0 {
+		return nil
+	}
+	sectOffset := int64(unsafe.Sizeof(*seg))
+
+	var sect macho.Section64
+	sectSize := int64(unsafe.Sizeof(sect))
+	for i := uint32(0); i < nsect; i++ {
+		if err := r.ReadAt(sectOffset, &sect); err != nil {
+			return err
+		}
+		if compressedSects != nil {
+			cSect := compressedSects[i]
+			copy(sect.Name[:], cSect.Name)
+			sect.Size = cSect.Size
+			if cSect.Offset != 0 {
+				sect.Offset = cSect.Offset + uint32(deltaOffset)
+			}
+			if cSect.Addr != 0 {
+				sect.Addr = cSect.Addr
+			}
+		} else {
+			if sect.Offset != 0 {
+				sect.Offset += uint32(deltaOffset)
+			}
+			if sect.Reloff != 0 {
+				sect.Reloff += uint32(deltaOffset)
+			}
+		}
+		if err := r.WriteAt(sectOffset, &sect); err != nil {
+			return err
+		}
+		sectOffset += sectSize
+	}
+	return nil
+}
+
+// machoUpdateDwarfHeader updates the DWARF segment load command.
+func machoUpdateDwarfHeader(r *imacho.LoadCmdUpdater, compressedSects []*macho.Section, dwarfsize uint64, dwarfstart int64, realdwarf *macho.Segment) error {
+	cmd, err := r.Next()
+	if err != nil {
+		return err
+	}
+	if cmd.Cmd != macho.LoadCmdSegment64 {
+		panic("not a Segment64")
+	}
+	var seg macho.Segment64
+	if err := r.ReadAt(0, &seg); err != nil {
+		return err
+	}
+	seg.Offset = uint64(dwarfstart)
+
+	if compressedSects != nil {
+		var segSize uint64
+		for _, newSect := range compressedSects {
+			segSize += newSect.Size
+		}
+		seg.Filesz = segSize
+	} else {
+		seg.Filesz = dwarfsize
+	}
+
+	// We want the DWARF segment to be considered non-loadable, so
+	// force vmaddr and vmsize to zero. In addition, set the initial
+	// protection to zero so as to make the dynamic loader happy,
+	// since otherwise it may complain that the vm size and file
+	// size don't match for the segment. See issues 21647 and 32673
+	// for more context. Also useful to refer to the Apple dynamic
+	// loader source, specifically ImageLoaderMachO::sniffLoadCommands
+	// in ImageLoaderMachO.cpp (various versions can be found online, see
+	// https://opensource.apple.com/source/dyld/dyld-519.2.2/src/ImageLoaderMachO.cpp.auto.html
+	// as one example).
+	seg.Addr = 0
+	seg.Memsz = 0
+	seg.Prot = 0
+
+	if err := r.WriteAt(0, &seg); err != nil {
+		return err
+	}
+	return machoUpdateSections(*r, &seg, uint64(dwarfstart)-realdwarf.Offset, compressedSects)
+}
+
+func machoUpdateLoadCommand(r imacho.LoadCmdUpdater, linkseg *macho.Segment, linkoffset uint64, cmd any, fields ...string) error {
+	if err := r.ReadAt(0, cmd); err != nil {
+		return err
+	}
+	value := reflect.Indirect(reflect.ValueOf(cmd))
+
+	for _, name := range fields {
+		field := value.FieldByName(name)
+		if fieldval := field.Uint(); fieldval >= linkseg.Offset {
+			field.SetUint(fieldval + linkoffset)
+		}
+	}
+	if err := r.WriteAt(0, cmd); err != nil {
+		return err
+	}
+	return nil
+}
diff --git a/go/src/cmd/link/internal/ld/macho_test.go b/go/src/cmd/link/internal/ld/macho_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..905de67f6016ed13f672aeb6982b02b01dce423a
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/macho_test.go
@@ -0,0 +1,158 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin
+
+package ld
+
+import (
+	"debug/macho"
+	"fmt"
+	"internal/testenv"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestMachoSectionsReadOnly(t *testing.T) {
+	t.Parallel()
+	testenv.MustHaveGoBuild(t)
+
+	const (
+		prog  = `package main; func main() {}`
+		progC = `package main; import "C"; func main() {}`
+	)
+
+	tests := []struct {
+		name             string
+		args             []string
+		prog             string
+		wantSecsRO       []string
+		mustHaveCGO      bool
+		mustInternalLink bool
+	}{
+		{
+			name:             "linkmode-internal",
+			args:             []string{"-ldflags", "-linkmode=internal"},
+			prog:             prog,
+			mustInternalLink: true,
+			wantSecsRO:       []string{"__got", "__rodata", "__itablink", "__typelink"},
+		},
+		{
+			name:        "linkmode-external",
+			args:        []string{"-ldflags", "-linkmode=external"},
+			prog:        prog,
+			mustHaveCGO: true,
+			wantSecsRO:  []string{"__got", "__rodata", "__itablink", "__typelink"},
+		},
+		{
+			name:             "cgo-linkmode-internal",
+			args:             []string{"-ldflags", "-linkmode=external"},
+			prog:             progC,
+			mustHaveCGO:      true,
+			mustInternalLink: true,
+			wantSecsRO:       []string{"__got", "__rodata", "__itablink", "__typelink"},
+		},
+		{
+			name:        "cgo-linkmode-external",
+			args:        []string{"-ldflags", "-linkmode=external"},
+			prog:        progC,
+			mustHaveCGO: true,
+			wantSecsRO:  []string{"__got", "__rodata", "__itablink", "__typelink"},
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			if test.mustInternalLink {
+				testenv.MustInternalLink(t, testenv.SpecialBuildTypes{Cgo: test.mustHaveCGO})
+			}
+			if test.mustHaveCGO {
+				testenv.MustHaveCGO(t)
+			}
+
+			var (
+				dir     = t.TempDir()
+				src     = filepath.Join(dir, fmt.Sprintf("macho_%s.go", test.name))
+				binFile = filepath.Join(dir, test.name)
+			)
+
+			if err := os.WriteFile(src, []byte(test.prog), 0666); err != nil {
+				t.Fatal(err)
+			}
+
+			cmdArgs := append([]string{"build", "-o", binFile}, append(test.args, src)...)
+			cmd := testenv.Command(t, testenv.GoToolPath(t), cmdArgs...)
+
+			if out, err := cmd.CombinedOutput(); err != nil {
+				t.Fatalf("failed to build %v: %v:\n%s", cmd.Args, err, out)
+			}
+
+			fi, err := os.Open(binFile)
+			if err != nil {
+				t.Fatalf("failed to open built file: %v", err)
+			}
+			defer fi.Close()
+
+			machoFile, err := macho.NewFile(fi)
+			if err != nil {
+				t.Fatalf("failed to parse macho file: %v", err)
+			}
+			defer machoFile.Close()
+
+			// Load segments
+			segs := make(map[string]*macho.Segment)
+			for _, l := range machoFile.Loads {
+				if s, ok := l.(*macho.Segment); ok {
+					segs[s.Name] = s
+				}
+			}
+
+			for _, wsroname := range test.wantSecsRO {
+				// Now walk the sections. Section should be part of
+				// some segment that is made readonly after
+				// relocations are appied.
+				var wsro *macho.Section
+				foundRO := false
+				for _, s := range machoFile.Sections {
+					if s.Name == wsroname {
+						seg := segs[s.Seg]
+						if seg == nil {
+							t.Fatalf("test %s: can't locate segment for %q section",
+								test.name, wsroname)
+						}
+						if seg.Flag == 0x10 { // SG_READ_ONLY
+							foundRO = true
+							wsro = s
+							break
+						}
+					}
+				}
+				if wsro == nil {
+					t.Fatalf("test %s: can't locate %q section",
+						test.name, wsroname)
+					continue
+				}
+				if !foundRO {
+					// Things went off the rails. Write out some
+					// useful information for a human looking at the
+					// test failure.
+					t.Logf("test %s: %q section not in readonly segment",
+						wsro.Name, test.name)
+					t.Logf("section %s location: st=0x%x en=0x%x\n",
+						wsro.Name, wsro.Addr, wsro.Addr+wsro.Size)
+					t.Logf("sec %s found in this segment: ", wsro.Seg)
+					t.Logf("\nall segments: \n")
+					for _, l := range machoFile.Loads {
+						if s, ok := l.(*macho.Segment); ok {
+							t.Logf("cmd=%s fl=%d st=0x%x en=0x%x\n",
+								s.Cmd, s.Flag, s.Addr, s.Addr+s.Filesz)
+						}
+					}
+					t.Fatalf("test %s failed", test.name)
+				}
+			}
+		})
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/macho_update_uuid.go b/go/src/cmd/link/internal/ld/macho_update_uuid.go
new file mode 100644
index 0000000000000000000000000000000000000000..968bd7bb2554af9d3f6e189982d609469ae20c3c
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/macho_update_uuid.go
@@ -0,0 +1,100 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+// This file provides helper functions for updating/rewriting the UUID
+// load command within a Go go binary generated on Darwin using
+// external linking. Why is it necessary to update the UUID load
+// command? See issue #64947 for more detail, but the short answer is
+// that newer versions of the Macos toolchain (the newer linker in
+// particular) appear to compute the UUID based not just on the
+// content of the object files being linked but also on things like
+// the timestamps/paths of the objects; this makes it
+// difficult/impossible to support reproducible builds. Since we try
+// hard to maintain build reproducibility for Go, the APIs here
+// compute a new UUID (based on the Go build ID) and write it to the
+// final executable generated by the external linker.
+
+import (
+	"cmd/internal/hash"
+	imacho "cmd/internal/macho"
+
+	"debug/macho"
+	"io"
+	"os"
+)
+
+// uuidFromGoBuildId hashes the Go build ID and returns a slice of 16
+// bytes suitable for use as the payload in a Macho LC_UUID load
+// command.
+func uuidFromGoBuildId(buildID string) []byte {
+	if buildID == "" {
+		return make([]byte, 16)
+	}
+	hashedBuildID := hash.Sum32([]byte(buildID))
+	rv := hashedBuildID[:16]
+
+	// RFC 4122 conformance (see RFC 4122 Sections 4.2.2, 4.1.3). We
+	// want the "version" of this UUID to appear as 'hashed' as opposed
+	// to random or time-based.  This is something of a fiction since
+	// we're not actually hashing using MD5 or SHA1, but it seems better
+	// to use this UUID flavor than any of the others. This is similar
+	// to how other linkers handle this (for example this code in lld:
+	// https://github.com/llvm/llvm-project/blob/2a3a79ce4c2149d7787d56f9841b66cacc9061d0/lld/MachO/Writer.cpp#L524).
+	rv[6] &= 0x0f
+	rv[6] |= 0x30
+	rv[8] &= 0x3f
+	rv[8] |= 0xc0
+
+	return rv
+}
+
+// machoRewriteUuid copies over the contents of the Macho executable
+// exef into the output file outexe, and in the process updates the
+// LC_UUID command to a new value recomputed from the Go build id.
+func machoRewriteUuid(ctxt *Link, exef *os.File, exem *macho.File, outexe string) error {
+	outf, err := os.OpenFile(outexe, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0755)
+	if err != nil {
+		return err
+	}
+	defer outf.Close()
+
+	// Copy over the file.
+	if _, err := io.Copy(outf, exef); err != nil {
+		return err
+	}
+
+	// Locate the portion of the binary containing the load commands.
+	cmdOffset := imacho.FileHeaderSize(exem)
+	if _, err := outf.Seek(cmdOffset, 0); err != nil {
+		return err
+	}
+
+	// Read the load commands, looking for the LC_UUID cmd. If/when we
+	// locate it, overwrite it with a new value produced by
+	// uuidFromGoBuildId.
+	reader := imacho.NewLoadCmdUpdater(outf, exem.ByteOrder, cmdOffset)
+	for i := uint32(0); i < exem.Ncmd; i++ {
+		cmd, err := reader.Next()
+		if err != nil {
+			return err
+		}
+		if cmd.Cmd == imacho.LC_UUID {
+			var u uuidCmd
+			if err := reader.ReadAt(0, &u); err != nil {
+				return err
+			}
+			clear(u.Uuid[:])
+			copy(u.Uuid[:], buildinfo)
+			if err := reader.WriteAt(0, &u); err != nil {
+				return err
+			}
+			break
+		}
+	}
+
+	// We're done
+	return nil
+}
diff --git a/go/src/cmd/link/internal/ld/main.go b/go/src/cmd/link/internal/ld/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..a4b3a0422f2f417a4f7eb03fcd77c1d69b2134fd
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/main.go
@@ -0,0 +1,551 @@
+// Inferno utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"bufio"
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"cmd/internal/quoted"
+	"cmd/internal/sys"
+	"cmd/internal/telemetry/counter"
+	"cmd/link/internal/benchmark"
+	"flag"
+	"internal/buildcfg"
+	"log"
+	"os"
+	"runtime"
+	"runtime/pprof"
+	"strconv"
+	"strings"
+)
+
+var (
+	pkglistfornote []byte
+	windowsgui     bool // writes a "GUI binary" instead of a "console binary"
+	ownTmpDir      bool // set to true if tmp dir created by linker (e.g. no -tmpdir)
+)
+
+func init() {
+	flag.Var(&rpath, "r", "set the ELF dynamic linker search `path` to dir1:dir2:...")
+	flag.Var(&flagExtld, "extld", "use `linker` when linking in external mode")
+	flag.Var(&flagExtldflags, "extldflags", "pass `flags` to external linker")
+	flag.Var(&flagW, "w", "disable DWARF generation")
+}
+
+// Flags used by the linker. The exported flags are used by the architecture-specific packages.
+var (
+	flagBuildid = flag.String("buildid", "", "record `id` as Go toolchain build id")
+	flagBindNow = flag.Bool("bindnow", false, "mark a dynamically linked ELF object for immediate function binding")
+
+	flagOutfile    = flag.String("o", "", "write output to `file`")
+	flagPluginPath = flag.String("pluginpath", "", "full path name for plugin")
+	flagFipso      = flag.String("fipso", "", "write fips module to `file`")
+
+	flagInstallSuffix = flag.String("installsuffix", "", "set package directory `suffix`")
+	flagDumpDep       = flag.Bool("dumpdep", false, "dump symbol dependency graph")
+	flagRace          = flag.Bool("race", false, "enable race detector")
+	flagMsan          = flag.Bool("msan", false, "enable MSan interface")
+	flagAsan          = flag.Bool("asan", false, "enable ASan interface")
+	flagAslr          = flag.Bool("aslr", true, "enable ASLR for buildmode=c-shared on windows")
+
+	flagFieldTrack = flag.String("k", "", "set field tracking `symbol`")
+	flagLibGCC     = flag.String("libgcc", "", "compiler support lib for internal linking; use \"none\" to disable")
+	flagTmpdir     = flag.String("tmpdir", "", "use `directory` for temporary files")
+
+	flagExtld      quoted.Flag
+	flagExtldflags quoted.Flag
+	flagExtar      = flag.String("extar", "", "archive program for buildmode=c-archive")
+
+	flagCaptureHostObjs = flag.String("capturehostobjs", "", "capture host object files loaded during internal linking to specified dir")
+
+	flagA             = flag.Bool("a", false, "no-op (deprecated)")
+	FlagC             = flag.Bool("c", false, "dump call graph")
+	FlagD             = flag.Bool("d", false, "disable dynamic executable")
+	flagF             = flag.Bool("f", false, "ignore version mismatch")
+	flagG             = flag.Bool("g", false, "disable go package data checks")
+	flagH             = flag.Bool("h", false, "halt on error")
+	flagN             = flag.Bool("n", false, "no-op (deprecated)")
+	FlagS             = flag.Bool("s", false, "disable symbol table")
+	flag8             bool // use 64-bit addresses in symbol table
+	flagHostBuildid   = flag.String("B", "", "set ELF NT_GNU_BUILD_ID `note` or Mach-O UUID; use \"gobuildid\" to generate it from the Go build ID; \"none\" to disable")
+	flagInterpreter   = flag.String("I", "", "use `linker` as ELF dynamic linker")
+	flagCheckLinkname = flag.Bool("checklinkname", true, "check linkname symbol references")
+	FlagDebugTramp    = flag.Int("debugtramp", 0, "debug trampolines")
+	FlagDebugTextSize = flag.Int("debugtextsize", 0, "debug text section max size")
+	flagDebugNosplit  = flag.Bool("debugnosplit", false, "dump nosplit call graph")
+	FlagStrictDups    = flag.Int("strictdups", 0, "sanity check duplicate symbol contents during object file reading (1=warn 2=err).")
+	FlagRound         = flag.Int64("R", -1, "set address rounding `quantum`")
+	FlagTextAddr      = flag.Int64("T", -1, "set the start address of text symbols")
+	FlagDataAddr      = flag.Int64("D", -1, "set the start address of data symbols")
+	FlagFuncAlign     = flag.Int("funcalign", 0, "set function align to `N` bytes")
+	flagEntrySymbol   = flag.String("E", "", "set `entry` symbol name")
+	flagPruneWeakMap  = flag.Bool("pruneweakmap", true, "prune weak mapinit refs")
+	flagRandLayout    = flag.Int64("randlayout", 0, "randomize function layout")
+	flagAllErrors     = flag.Bool("e", false, "no limit on number of errors reported")
+	cpuprofile        = flag.String("cpuprofile", "", "write cpu profile to `file`")
+	memprofile        = flag.String("memprofile", "", "write memory profile to `file`")
+	memprofilerate    = flag.Int64("memprofilerate", 0, "set runtime.MemProfileRate to `rate`")
+	benchmarkFlag     = flag.String("benchmark", "", "set to 'mem' or 'cpu' to enable phase benchmarking")
+	benchmarkFileFlag = flag.String("benchmarkprofile", "", "emit phase profiles to `base`_phase.{cpu,mem}prof")
+
+	flagW ternaryFlag
+	FlagW = new(bool) // the -w flag, computed in main from flagW
+)
+
+// ternaryFlag is like a boolean flag, but has a default value that is
+// neither true nor false, allowing it to be set from context (e.g. from another
+// flag).
+// *ternaryFlag implements flag.Value.
+type ternaryFlag int
+
+const (
+	ternaryFlagUnset ternaryFlag = iota
+	ternaryFlagFalse
+	ternaryFlagTrue
+)
+
+func (t *ternaryFlag) Set(s string) error {
+	v, err := strconv.ParseBool(s)
+	if err != nil {
+		return err
+	}
+	if v {
+		*t = ternaryFlagTrue
+	} else {
+		*t = ternaryFlagFalse
+	}
+	return nil
+}
+
+func (t *ternaryFlag) String() string {
+	switch *t {
+	case ternaryFlagFalse:
+		return "false"
+	case ternaryFlagTrue:
+		return "true"
+	}
+	return "unset"
+}
+
+func (t *ternaryFlag) IsBoolFlag() bool { return true } // parse like a boolean flag
+
+// Main is the main entry point for the linker code.
+func Main(arch *sys.Arch, theArch Arch) {
+	log.SetPrefix("link: ")
+	log.SetFlags(0)
+	counter.Open()
+	counter.Inc("link/invocations")
+
+	thearch = theArch
+	ctxt := linknew(arch)
+	ctxt.Bso = bufio.NewWriter(os.Stdout)
+
+	// For testing behavior of go command when tools crash silently.
+	// Undocumented, not in standard flag parser to avoid
+	// exposing in usage message.
+	for _, arg := range os.Args {
+		if arg == "-crash_for_testing" {
+			os.Exit(2)
+		}
+	}
+
+	if buildcfg.GOROOT == "" {
+		// cmd/go clears the GOROOT variable when -trimpath is set,
+		// so omit it from the binary even if cmd/link itself has an
+		// embedded GOROOT value reported by runtime.GOROOT.
+	} else {
+		addstrdata1(ctxt, "runtime.defaultGOROOT="+buildcfg.GOROOT)
+	}
+
+	buildVersion := buildcfg.Version
+	if goexperiment := buildcfg.Experiment.String(); goexperiment != "" {
+		sep := " "
+		if !strings.Contains(buildVersion, "-") { // See go.dev/issue/75953.
+			sep = "-"
+		}
+		buildVersion += sep + "X:" + goexperiment
+	}
+	addstrdata1(ctxt, "runtime.buildVersion="+buildVersion)
+
+	// TODO(matloob): define these above and then check flag values here
+	if ctxt.Arch.Family == sys.AMD64 && buildcfg.GOOS == "plan9" {
+		flag.BoolVar(&flag8, "8", false, "use 64-bit addresses in symbol table")
+	}
+	flagHeadType := flag.String("H", "", "set header `type`")
+	flag.BoolVar(&ctxt.linkShared, "linkshared", false, "link against installed Go shared libraries")
+	flag.Var(&ctxt.LinkMode, "linkmode", "set link `mode`")
+	flag.Var(&ctxt.BuildMode, "buildmode", "set build `mode`")
+	flag.BoolVar(&ctxt.compressDWARF, "compressdwarf", true, "compress DWARF if possible")
+	objabi.Flagfn1("L", "add specified `directory` to library path", func(a string) { Lflag(ctxt, a) })
+	objabi.AddVersionFlag() // -V
+	objabi.Flagfn1("X", "add string value `definition` of the form importpath.name=value", func(s string) { addstrdata1(ctxt, s) })
+	objabi.Flagcount("v", "print link trace", &ctxt.Debugvlog)
+	objabi.Flagfn1("importcfg", "read import configuration from `file`", ctxt.readImportCfg)
+
+	objabi.Flagparse(usage)
+	counter.CountFlags("link/flag:", *flag.CommandLine)
+
+	if ctxt.Debugvlog > 0 {
+		// dump symbol info on crash
+		defer func() { ctxt.loader.Dump() }()
+	}
+	if ctxt.Debugvlog > 1 {
+		// dump symbol info on error
+		AtExit(func() {
+			if nerrors > 0 {
+				ctxt.loader.Dump()
+			}
+		})
+	}
+
+	switch *flagHeadType {
+	case "":
+	case "windowsgui":
+		ctxt.HeadType = objabi.Hwindows
+		windowsgui = true
+	default:
+		if err := ctxt.HeadType.Set(*flagHeadType); err != nil {
+			Errorf("%v", err)
+			usage()
+		}
+	}
+	if ctxt.HeadType == objabi.Hunknown {
+		ctxt.HeadType.Set(buildcfg.GOOS)
+	}
+
+	if !*flagAslr && ctxt.BuildMode != BuildModeCShared {
+		Errorf("-aslr=false is only allowed for -buildmode=c-shared")
+		usage()
+	}
+
+	if *FlagD && ctxt.UsesLibc() {
+		Exitf("dynamic linking required on %s; -d flag cannot be used", buildcfg.GOOS)
+	}
+
+	isPowerOfTwo := func(n int64) bool {
+		return n > 0 && n&(n-1) == 0
+	}
+	if *FlagRound != -1 && (*FlagRound < 4096 || !isPowerOfTwo(*FlagRound)) {
+		Exitf("invalid -R value 0x%x", *FlagRound)
+	}
+	if *FlagFuncAlign != 0 && !isPowerOfTwo(int64(*FlagFuncAlign)) {
+		Exitf("invalid -funcalign value %d", *FlagFuncAlign)
+	}
+
+	checkStrictDups = *FlagStrictDups
+
+	switch flagW {
+	case ternaryFlagFalse:
+		*FlagW = false
+	case ternaryFlagTrue:
+		*FlagW = true
+	case ternaryFlagUnset:
+		*FlagW = *FlagS // -s implies -w if not explicitly set
+		if ctxt.IsDarwin() && ctxt.BuildMode == BuildModeCShared {
+			*FlagW = true // default to -w in c-shared mode on darwin, see #61229
+		}
+	}
+
+	if !buildcfg.Experiment.RegabiWrappers {
+		abiInternalVer = 0
+	}
+
+	startProfile()
+	if ctxt.BuildMode == BuildModeUnset {
+		ctxt.BuildMode.Set("exe")
+	}
+
+	if ctxt.BuildMode != BuildModeShared && flag.NArg() != 1 {
+		usage()
+	}
+
+	if *flagOutfile == "" {
+		*flagOutfile = "a.out"
+		if ctxt.HeadType == objabi.Hwindows {
+			*flagOutfile += ".exe"
+		}
+	}
+
+	interpreter = *flagInterpreter
+
+	if *flagHostBuildid == "" && *flagBuildid != "" {
+		*flagHostBuildid = "gobuildid"
+	}
+	addbuildinfo(ctxt)
+
+	// enable benchmarking
+	var bench *benchmark.Metrics
+	if len(*benchmarkFlag) != 0 {
+		if *benchmarkFlag == "mem" {
+			bench = benchmark.New(benchmark.GC, *benchmarkFileFlag)
+		} else if *benchmarkFlag == "cpu" {
+			bench = benchmark.New(benchmark.NoGC, *benchmarkFileFlag)
+		} else {
+			Errorf("unknown benchmark flag: %q", *benchmarkFlag)
+			usage()
+		}
+	}
+
+	bench.Start("libinit")
+	libinit(ctxt) // creates outfile
+	bench.Start("computeTLSOffset")
+	ctxt.computeTLSOffset()
+	bench.Start("Archinit")
+	thearch.Archinit(ctxt)
+
+	if *FlagDataAddr != -1 && *FlagDataAddr%*FlagRound != 0 {
+		Exitf("invalid -D value 0x%x: not aligned to rounding quantum 0x%x", *FlagDataAddr, *FlagRound)
+	}
+
+	if ctxt.linkShared && !ctxt.IsELF {
+		Exitf("-linkshared can only be used on elf systems")
+	}
+
+	if ctxt.Debugvlog != 0 {
+		onOff := func(b bool) string {
+			if b {
+				return "on"
+			}
+			return "off"
+		}
+		ctxt.Logf("build mode: %s, symbol table: %s, DWARF: %s\n", ctxt.BuildMode, onOff(!*FlagS), onOff(dwarfEnabled(ctxt)))
+		ctxt.Logf("HEADER = -H%d -T0x%x -R0x%x\n", ctxt.HeadType, uint64(*FlagTextAddr), uint32(*FlagRound))
+	}
+
+	zerofp := goobj.FingerprintType{}
+	switch ctxt.BuildMode {
+	case BuildModeShared:
+		for i := 0; i < flag.NArg(); i++ {
+			arg := flag.Arg(i)
+			parts := strings.SplitN(arg, "=", 2)
+			var pkgpath, file string
+			if len(parts) == 1 {
+				pkgpath, file = "main", arg
+			} else {
+				pkgpath, file = parts[0], parts[1]
+			}
+			pkglistfornote = append(pkglistfornote, pkgpath...)
+			pkglistfornote = append(pkglistfornote, '\n')
+			addlibpath(ctxt, "command line", "command line", file, pkgpath, "", zerofp)
+		}
+	case BuildModePlugin:
+		addlibpath(ctxt, "command line", "command line", flag.Arg(0), *flagPluginPath, "", zerofp)
+	default:
+		addlibpath(ctxt, "command line", "command line", flag.Arg(0), "main", "", zerofp)
+	}
+	bench.Start("loadlib")
+	ctxt.loadlib()
+
+	bench.Start("inittasks")
+	ctxt.inittasks()
+
+	bench.Start("deadcode")
+	deadcode(ctxt)
+
+	bench.Start("linksetup")
+	ctxt.linksetup()
+
+	bench.Start("dostrdata")
+	ctxt.dostrdata()
+	if buildcfg.Experiment.FieldTrack {
+		bench.Start("fieldtrack")
+		fieldtrack(ctxt.Arch, ctxt.loader)
+	}
+
+	bench.Start("dwarfGenerateDebugInfo")
+	dwarfGenerateDebugInfo(ctxt)
+
+	bench.Start("callgraph")
+	ctxt.callgraph()
+
+	bench.Start("doStackCheck")
+	ctxt.doStackCheck()
+
+	bench.Start("mangleTypeSym")
+	ctxt.mangleTypeSym()
+
+	if ctxt.IsELF {
+		bench.Start("doelf")
+		ctxt.doelf()
+	}
+	if ctxt.IsDarwin() {
+		bench.Start("domacho")
+		ctxt.domacho()
+	}
+	if ctxt.IsWindows() {
+		bench.Start("dope")
+		ctxt.dope()
+		bench.Start("windynrelocsyms")
+		ctxt.windynrelocsyms()
+	}
+	if ctxt.IsAIX() {
+		bench.Start("doxcoff")
+		ctxt.doxcoff()
+	}
+
+	bench.Start("textbuildid")
+	ctxt.textbuildid()
+	bench.Start("addexport")
+	ctxt.setArchSyms()
+	ctxt.addexport()
+	bench.Start("Gentext")
+	thearch.Gentext(ctxt, ctxt.loader) // trampolines, call stubs, etc.
+
+	bench.Start("textaddress")
+	ctxt.textaddress()
+	bench.Start("typelink")
+	ctxt.typelink()
+	bench.Start("buildinfo")
+	ctxt.buildinfo()
+	bench.Start("pclntab")
+	containers := ctxt.findContainerSyms()
+	pclnState := ctxt.pclntab(containers)
+	bench.Start("findfunctab")
+	ctxt.findfunctab(pclnState, containers)
+	bench.Start("dwarfGenerateDebugSyms")
+	dwarfGenerateDebugSyms(ctxt)
+	bench.Start("symtab")
+	symGroupType := ctxt.symtab(pclnState)
+	bench.Start("dodata")
+	ctxt.dodata(symGroupType)
+	bench.Start("address")
+	order := ctxt.address()
+	bench.Start("dwarfcompress")
+	dwarfcompress(ctxt)
+	bench.Start("layout")
+	filesize := ctxt.layout(order)
+
+	// Write out the output file.
+	// It is split into two parts (Asmb and Asmb2). The first
+	// part writes most of the content (sections and segments),
+	// for which we have computed the size and offset, in a
+	// mmap'd region. The second part writes more content, for
+	// which we don't know the size.
+	if ctxt.Arch.Family != sys.Wasm {
+		// Don't mmap if we're building for Wasm. Wasm file
+		// layout is very different so filesize is meaningless.
+		if err := ctxt.Out.Mmap(filesize); err != nil {
+			Exitf("mapping output file failed: %v", err)
+		}
+	}
+	// asmb will redirect symbols to the output file mmap, and relocations
+	// will be applied directly there.
+	bench.Start("Asmb")
+	asmb(ctxt)
+	exitIfErrors()
+
+	// Generate additional symbols for the native symbol table just prior
+	// to code generation.
+	bench.Start("GenSymsLate")
+	if thearch.GenSymsLate != nil {
+		thearch.GenSymsLate(ctxt, ctxt.loader)
+	}
+
+	asmbfips(ctxt, *flagFipso)
+
+	bench.Start("Asmb2")
+	asmb2(ctxt)
+
+	bench.Start("Munmap")
+	ctxt.Out.Close() // Close handles Munmapping if necessary.
+
+	bench.Start("hostlink")
+	ctxt.hostlink()
+	if ctxt.Debugvlog != 0 {
+		ctxt.Logf("%s", ctxt.loader.Stat())
+		ctxt.Logf("%d liveness data\n", liveness)
+	}
+	bench.Start("Flush")
+	ctxt.Bso.Flush()
+	bench.Start("archive")
+	ctxt.archive()
+	bench.Report(os.Stdout)
+
+	errorexit()
+}
+
+type Rpath struct {
+	set bool
+	val string
+}
+
+func (r *Rpath) Set(val string) error {
+	r.set = true
+	r.val = val
+	return nil
+}
+
+func (r *Rpath) String() string {
+	return r.val
+}
+
+func startProfile() {
+	if *cpuprofile != "" {
+		f, err := os.Create(*cpuprofile)
+		if err != nil {
+			log.Fatalf("%v", err)
+		}
+		if err := pprof.StartCPUProfile(f); err != nil {
+			log.Fatalf("%v", err)
+		}
+		AtExit(func() {
+			pprof.StopCPUProfile()
+			if err = f.Close(); err != nil {
+				log.Fatalf("error closing cpu profile: %v", err)
+			}
+		})
+	}
+	if *memprofile != "" {
+		if *memprofilerate != 0 {
+			runtime.MemProfileRate = int(*memprofilerate)
+		}
+		f, err := os.Create(*memprofile)
+		if err != nil {
+			log.Fatalf("%v", err)
+		}
+		AtExit(func() {
+			// Profile all outstanding allocations.
+			runtime.GC()
+			// compilebench parses the memory profile to extract memstats,
+			// which are only written in the legacy pprof format.
+			// See golang.org/issue/18641 and runtime/pprof/pprof.go:writeHeap.
+			const writeLegacyFormat = 1
+			if err := pprof.Lookup("heap").WriteTo(f, writeLegacyFormat); err != nil {
+				log.Fatalf("%v", err)
+			}
+			// Close the file after writing the profile.
+			if err := f.Close(); err != nil {
+				log.Fatalf("could not close %v: %v", *memprofile, err)
+			}
+		})
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/msync_darwin_libc.go b/go/src/cmd/link/internal/ld/msync_darwin_libc.go
new file mode 100644
index 0000000000000000000000000000000000000000..6627ecaabb663e4454266a00a8071c312932493f
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/msync_darwin_libc.go
@@ -0,0 +1,12 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin
+
+package ld
+
+import _ "unsafe" // for go:linkname
+
+//go:linkname msync syscall.msync
+func msync(b []byte, flags int) (err error)
diff --git a/go/src/cmd/link/internal/ld/nooptcgolink_test.go b/go/src/cmd/link/internal/ld/nooptcgolink_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..646583f13ac62b87dd8849183e06db6231f5c57e
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/nooptcgolink_test.go
@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"internal/testenv"
+	"path/filepath"
+	"testing"
+)
+
+func TestNooptCgoBuild(t *testing.T) {
+	if testing.Short() {
+		t.Skip("skipping test in short mode.")
+	}
+	t.Parallel()
+
+	testenv.MustHaveGoBuild(t)
+	testenv.MustHaveCGO(t)
+	dir := t.TempDir()
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-gcflags=-N -l", "-o", filepath.Join(dir, "a.out"))
+	cmd.Dir = filepath.Join(testenv.GOROOT(t), "src", "runtime", "testdata", "testprogcgo")
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Logf("go build output: %s", out)
+		t.Fatal(err)
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf.go b/go/src/cmd/link/internal/ld/outbuf.go
new file mode 100644
index 0000000000000000000000000000000000000000..8732fcc5feee8cfad9fbd14b3a9a7855cfdbdafd
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf.go
@@ -0,0 +1,323 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"encoding/binary"
+	"errors"
+	"log"
+	"os"
+)
+
+// If fallocate is not supported on this platform, return this error. The error
+// is ignored where needed, and OutBuf writes to heap memory.
+var errNoFallocate = errors.New("operation not supported")
+
+const outbufMode = 0775
+
+// OutBuf is a buffered file writer.
+//
+// It is similar to the Writer in cmd/internal/bio with a few small differences.
+//
+// First, it tracks the output architecture and uses it to provide
+// endian helpers.
+//
+// Second, it provides a very cheap offset counter that doesn't require
+// any system calls to read the value.
+//
+// Third, it also mmaps the output file (if available). The intended usage is:
+//   - Mmap the output file
+//   - Write the content
+//   - possibly apply any edits in the output buffer
+//   - possibly write more content to the file. These writes take place in a heap
+//     backed buffer that will get synced to disk.
+//   - Munmap the output file
+//
+// And finally, it provides a mechanism by which you can multithread the
+// writing of output files. This mechanism is accomplished by copying a OutBuf,
+// and using it in the thread/goroutine.
+//
+// Parallel OutBuf is intended to be used like:
+//
+//	func write(out *OutBuf) {
+//	  var wg sync.WaitGroup
+//	  for i := 0; i < 10; i++ {
+//	    wg.Add(1)
+//	    view, err := out.View(start[i])
+//	    if err != nil {
+//	       // handle output
+//	       continue
+//	    }
+//	    go func(out *OutBuf, i int) {
+//	      // do output
+//	      wg.Done()
+//	    }(view, i)
+//	  }
+//	  wg.Wait()
+//	}
+type OutBuf struct {
+	arch *sys.Arch
+	off  int64
+
+	buf  []byte // backing store of mmap'd output file
+	heap []byte // backing store for non-mmapped data
+
+	name   string
+	f      *os.File
+	encbuf [8]byte // temp buffer used by WriteN methods
+	isView bool    // true if created from View()
+}
+
+func (out *OutBuf) Open(name string) error {
+	if out.f != nil {
+		return errors.New("cannot open more than one file")
+	}
+	f, err := os.OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_TRUNC, outbufMode)
+	if err != nil {
+		return err
+	}
+	out.off = 0
+	out.name = name
+	out.f = f
+	return nil
+}
+
+func NewOutBuf(arch *sys.Arch) *OutBuf {
+	return &OutBuf{
+		arch: arch,
+	}
+}
+
+func (out *OutBuf) View(start uint64) *OutBuf {
+	return &OutBuf{
+		arch:   out.arch,
+		name:   out.name,
+		buf:    out.buf,
+		heap:   out.heap,
+		off:    int64(start),
+		isView: true,
+	}
+}
+
+var viewCloseError = errors.New("cannot Close OutBuf from View")
+
+func (out *OutBuf) Close() error {
+	if out.isView {
+		return viewCloseError
+	}
+	if out.isMmapped() {
+		out.copyHeap()
+		out.purgeSignatureCache()
+		out.munmap()
+	}
+	if out.f == nil {
+		return nil
+	}
+	if len(out.heap) != 0 {
+		if _, err := out.f.Write(out.heap); err != nil {
+			return err
+		}
+	}
+	if err := out.f.Close(); err != nil {
+		return err
+	}
+	out.f = nil
+	return nil
+}
+
+// ErrorClose closes the output file (if any).
+// It is supposed to be called only at exit on error, so it doesn't do
+// any clean up or buffer flushing, just closes the file.
+func (out *OutBuf) ErrorClose() {
+	if out.isView {
+		panic(viewCloseError)
+	}
+	if out.f == nil {
+		return
+	}
+	out.f.Close() // best effort, ignore error
+	out.f = nil
+}
+
+// isMmapped returns true if the OutBuf is mmaped.
+func (out *OutBuf) isMmapped() bool {
+	return len(out.buf) != 0
+}
+
+// Data returns the whole written OutBuf as a byte slice.
+func (out *OutBuf) Data() []byte {
+	if out.isMmapped() {
+		out.copyHeap()
+		return out.buf
+	}
+	return out.heap
+}
+
+// copyHeap copies the heap to the mmapped section of memory, returning true if
+// a copy takes place.
+func (out *OutBuf) copyHeap() bool {
+	if !out.isMmapped() { // only valuable for mmapped OutBufs.
+		return false
+	}
+	if out.isView {
+		panic("can't copyHeap a view")
+	}
+
+	bufLen := len(out.buf)
+	heapLen := len(out.heap)
+	total := uint64(bufLen + heapLen)
+	if heapLen != 0 {
+		if err := out.Mmap(total); err != nil { // Mmap will copy out.heap over to out.buf
+			Exitf("mapping output file failed: %v", err)
+		}
+	}
+	return true
+}
+
+// maxOutBufHeapLen limits the growth of the heap area.
+const maxOutBufHeapLen = 10 << 20
+
+// writeLoc determines the write location if a buffer is mmaped.
+// We maintain two write buffers, an mmapped section, and a heap section for
+// writing. When the mmapped section is full, we switch over the heap memory
+// for writing.
+func (out *OutBuf) writeLoc(lenToWrite int64) (int64, []byte) {
+	// See if we have enough space in the mmaped area.
+	bufLen := int64(len(out.buf))
+	if out.off+lenToWrite <= bufLen {
+		return out.off, out.buf
+	}
+
+	// Not enough space in the mmaped area, write to heap area instead.
+	heapPos := out.off - bufLen
+	heapLen := int64(len(out.heap))
+	lenNeeded := heapPos + lenToWrite
+	if lenNeeded > heapLen { // do we need to grow the heap storage?
+		// The heap variables aren't protected by a mutex. For now, just bomb if you
+		// try to use OutBuf in parallel. (Note this probably could be fixed.)
+		if out.isView {
+			panic("cannot write to heap in parallel")
+		}
+		// See if our heap would grow to be too large, and if so, copy it to the end
+		// of the mmapped area.
+		if heapLen > maxOutBufHeapLen && out.copyHeap() {
+			heapPos -= heapLen
+			lenNeeded = heapPos + lenToWrite
+			heapLen = 0
+		}
+		out.heap = append(out.heap, make([]byte, lenNeeded-heapLen)...)
+	}
+	return heapPos, out.heap
+}
+
+func (out *OutBuf) SeekSet(p int64) {
+	out.off = p
+}
+
+func (out *OutBuf) Offset() int64 {
+	return out.off
+}
+
+// Write writes the contents of v to the buffer.
+func (out *OutBuf) Write(v []byte) (int, error) {
+	n := len(v)
+	pos, buf := out.writeLoc(int64(n))
+	copy(buf[pos:], v)
+	out.off += int64(n)
+	return n, nil
+}
+
+func (out *OutBuf) Write8(v uint8) {
+	pos, buf := out.writeLoc(1)
+	buf[pos] = v
+	out.off++
+}
+
+// WriteByte is an alias for Write8 to fulfill the io.ByteWriter interface.
+func (out *OutBuf) WriteByte(v byte) error {
+	out.Write8(v)
+	return nil
+}
+
+func (out *OutBuf) Write16(v uint16) {
+	out.arch.ByteOrder.PutUint16(out.encbuf[:], v)
+	out.Write(out.encbuf[:2])
+}
+
+func (out *OutBuf) Write32(v uint32) {
+	out.arch.ByteOrder.PutUint32(out.encbuf[:], v)
+	out.Write(out.encbuf[:4])
+}
+
+func (out *OutBuf) Write32b(v uint32) {
+	binary.BigEndian.PutUint32(out.encbuf[:], v)
+	out.Write(out.encbuf[:4])
+}
+
+func (out *OutBuf) Write64(v uint64) {
+	out.arch.ByteOrder.PutUint64(out.encbuf[:], v)
+	out.Write(out.encbuf[:8])
+}
+
+func (out *OutBuf) Write64b(v uint64) {
+	binary.BigEndian.PutUint64(out.encbuf[:], v)
+	out.Write(out.encbuf[:8])
+}
+
+func (out *OutBuf) WriteString(s string) {
+	pos, buf := out.writeLoc(int64(len(s)))
+	n := copy(buf[pos:], s)
+	if n != len(s) {
+		log.Fatalf("WriteString truncated. buffer size: %d, offset: %d, len(s)=%d", len(out.buf), out.off, len(s))
+	}
+	out.off += int64(n)
+}
+
+// WriteStringN writes the first n bytes of s.
+// If n is larger than len(s) then it is padded with zero bytes.
+func (out *OutBuf) WriteStringN(s string, n int) {
+	out.WriteStringPad(s, n, zeros[:])
+}
+
+// WriteStringPad writes the first n bytes of s.
+// If n is larger than len(s) then it is padded with the bytes in pad (repeated as needed).
+func (out *OutBuf) WriteStringPad(s string, n int, pad []byte) {
+	if len(s) >= n {
+		out.WriteString(s[:n])
+	} else {
+		out.WriteString(s)
+		n -= len(s)
+		for n > len(pad) {
+			out.Write(pad)
+			n -= len(pad)
+
+		}
+		out.Write(pad[:n])
+	}
+}
+
+// WriteSym writes the content of a Symbol, and returns the output buffer
+// that we just wrote, so we can apply further edit to the symbol content.
+// For generator symbols, it also sets the symbol's Data to the output
+// buffer.
+func (out *OutBuf) WriteSym(ldr *loader.Loader, s loader.Sym) []byte {
+	if !ldr.IsGeneratedSym(s) {
+		P := ldr.Data(s)
+		n := int64(len(P))
+		pos, buf := out.writeLoc(n)
+		copy(buf[pos:], P)
+		out.off += n
+		ldr.FreeData(s)
+		return buf[pos : pos+n]
+	} else {
+		n := ldr.SymSize(s)
+		pos, buf := out.writeLoc(n)
+		out.off += n
+		ldr.MakeSymbolUpdater(s).SetData(buf[pos : pos+n])
+		return buf[pos : pos+n]
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf_bsd.go b/go/src/cmd/link/internal/ld/outbuf_bsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..a1d61aa045a8cb097fae30cdbbc881673e42d2b8
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_bsd.go
@@ -0,0 +1,21 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build freebsd || (netbsd && go1.25)
+
+package ld
+
+import (
+	"internal/syscall/unix"
+	"syscall"
+)
+
+func (out *OutBuf) fallocate(size uint64) error {
+	err := unix.PosixFallocate(int(out.f.Fd()), 0, int64(size))
+	// ZFS on FreeBSD does not support posix_fallocate and returns EINVAL in that case.
+	if err == syscall.EINVAL {
+		return errNoFallocate
+	}
+	return err
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf_darwin.go b/go/src/cmd/link/internal/ld/outbuf_darwin.go
new file mode 100644
index 0000000000000000000000000000000000000000..17f7e2a65fc7d94c0ca0cc13916f241df16d80cd
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_darwin.go
@@ -0,0 +1,48 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+// Implemented in the syscall package.
+//
+//go:linkname fcntl syscall.fcntl
+func fcntl(fd int, cmd int, arg int) (int, error)
+
+func (out *OutBuf) fallocate(size uint64) error {
+	stat, err := out.f.Stat()
+	if err != nil {
+		return err
+	}
+	// F_PEOFPOSMODE allocates from the end of the file, so we want the size difference.
+	// Apparently, it uses the end of the allocation, instead of the logical end of the
+	// file.
+	cursize := uint64(stat.Sys().(*syscall.Stat_t).Blocks * 512) // allocated size
+	if size <= cursize {
+		return nil
+	}
+
+	store := &syscall.Fstore_t{
+		Flags:   syscall.F_ALLOCATEALL,
+		Posmode: syscall.F_PEOFPOSMODE,
+		Offset:  0,
+		Length:  int64(size - cursize),
+	}
+
+	_, err = fcntl(int(out.f.Fd()), syscall.F_PREALLOCATE, int(uintptr(unsafe.Pointer(store))))
+	return err
+}
+
+func (out *OutBuf) purgeSignatureCache() {
+	// Apparently, the Darwin kernel may cache the code signature at mmap.
+	// When we mmap the output buffer, it doesn't have a code signature
+	// (as we haven't generated one). Invalidate the kernel cache now that
+	// we have generated the signature. See issue #42684.
+	msync(out.buf, syscall.MS_INVALIDATE)
+	// Best effort. Ignore error.
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf_linux.go b/go/src/cmd/link/internal/ld/outbuf_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..bd9a0c6761c563ed520dd7f9835d5b06ca629ae6
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_linux.go
@@ -0,0 +1,11 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import "syscall"
+
+func (out *OutBuf) fallocate(size uint64) error {
+	return syscall.Fallocate(int(out.f.Fd()), 0, 0, int64(size))
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf_mmap.go b/go/src/cmd/link/internal/ld/outbuf_mmap.go
new file mode 100644
index 0000000000000000000000000000000000000000..e92a06dcb25f802960f2cf7dd41b5451bbe4e769
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_mmap.go
@@ -0,0 +1,59 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build unix
+
+package ld
+
+import (
+	"syscall"
+)
+
+// Mmap maps the output file with the given size. It unmaps the old mapping
+// if it is already mapped. It also flushes any in-heap data to the new
+// mapping.
+func (out *OutBuf) Mmap(filesize uint64) (err error) {
+	oldlen := len(out.buf)
+	if oldlen != 0 {
+		out.munmap()
+	}
+
+	for {
+		if err = out.fallocate(filesize); err != syscall.EINTR {
+			break
+		}
+	}
+	if err != nil {
+		// Some file systems do not support fallocate. We ignore that error as linking
+		// can still take place, but you might SIGBUS when you write to the mmapped
+		// area.
+		if err != syscall.ENOTSUP && err != syscall.EOPNOTSUPP && err != syscall.EPERM && err != errNoFallocate {
+			return err
+		}
+	}
+	err = out.f.Truncate(int64(filesize))
+	if err != nil {
+		Exitf("resize output file failed: %v", err)
+	}
+	out.buf, err = syscall.Mmap(int(out.f.Fd()), 0, int(filesize), syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_SHARED|syscall.MAP_FILE)
+	if err != nil {
+		return err
+	}
+
+	// copy heap to new mapping
+	if uint64(oldlen+len(out.heap)) > filesize {
+		panic("mmap size too small")
+	}
+	copy(out.buf[oldlen:], out.heap)
+	out.heap = out.heap[:0]
+	return nil
+}
+
+func (out *OutBuf) munmap() {
+	if out.buf == nil {
+		return
+	}
+	syscall.Munmap(out.buf)
+	out.buf = nil
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf_nofallocate.go b/go/src/cmd/link/internal/ld/outbuf_nofallocate.go
new file mode 100644
index 0000000000000000000000000000000000000000..0207b3988a4f5b0aa7f7ee85bb2852b5c5c24cbc
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_nofallocate.go
@@ -0,0 +1,11 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !darwin && !freebsd && !linux && !(netbsd && go1.25)
+
+package ld
+
+func (out *OutBuf) fallocate(size uint64) error {
+	return errNoFallocate
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf_nommap.go b/go/src/cmd/link/internal/ld/outbuf_nommap.go
new file mode 100644
index 0000000000000000000000000000000000000000..ee63ca18fb21d0c8797b2b99fa6266cff3dbcc55
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_nommap.go
@@ -0,0 +1,22 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !unix && !windows
+
+package ld
+
+// Mmap allocates an in-heap output buffer with the given size. It copies
+// any old data (if any) to the new buffer.
+func (out *OutBuf) Mmap(filesize uint64) error {
+	// We need space to put all the symbols before we apply relocations.
+	oldheap := out.heap
+	if filesize < uint64(len(oldheap)) {
+		panic("mmap size too small")
+	}
+	out.heap = make([]byte, filesize)
+	copy(out.heap, oldheap)
+	return nil
+}
+
+func (out *OutBuf) munmap() { panic("unreachable") }
diff --git a/go/src/cmd/link/internal/ld/outbuf_notdarwin.go b/go/src/cmd/link/internal/ld/outbuf_notdarwin.go
new file mode 100644
index 0000000000000000000000000000000000000000..3e5c67a5c25ce74cef232bdfb3e6dbe0a4c43dbf
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_notdarwin.go
@@ -0,0 +1,9 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !darwin
+
+package ld
+
+func (out *OutBuf) purgeSignatureCache() {}
diff --git a/go/src/cmd/link/internal/ld/outbuf_test.go b/go/src/cmd/link/internal/ld/outbuf_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..a7b105f887a3d08db332e5ae62ea4b3d0e5968c1
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_test.go
@@ -0,0 +1,93 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"path/filepath"
+	"runtime"
+	"testing"
+)
+
+// TestMMap ensures that we can actually mmap on every supported platform.
+func TestMMap(t *testing.T) {
+	switch runtime.GOOS {
+	default:
+		t.Skip("unsupported OS")
+	case "aix", "darwin", "ios", "dragonfly", "freebsd", "linux", "netbsd", "openbsd", "windows":
+	}
+	dir := t.TempDir()
+	filename := filepath.Join(dir, "foo.out")
+	ob := NewOutBuf(nil)
+	if err := ob.Open(filename); err != nil {
+		t.Fatalf("error opening file: %v", err)
+	}
+	defer ob.Close()
+	if err := ob.Mmap(1 << 20); err != nil {
+		t.Errorf("error mmapping file %v", err)
+	}
+	if !ob.isMmapped() {
+		t.Errorf("should be mmapped")
+	}
+}
+
+// TestWriteLoc ensures that the math surrounding writeLoc is correct.
+func TestWriteLoc(t *testing.T) {
+	tests := []struct {
+		bufLen          int
+		off             int64
+		heapLen         int
+		lenToWrite      int64
+		expectedHeapLen int
+		writePos        int64
+		addressInHeap   bool
+	}{
+		{100, 0, 0, 100, 0, 0, false},
+		{100, 100, 0, 100, 100, 0, true},
+		{10, 10, 0, 100, 100, 0, true},
+		{10, 20, 10, 100, 110, 10, true},
+		{0, 0, 0, 100, 100, 0, true},
+	}
+
+	for i, test := range tests {
+		ob := &OutBuf{
+			buf:  make([]byte, test.bufLen),
+			off:  test.off,
+			heap: make([]byte, test.heapLen),
+		}
+		pos, buf := ob.writeLoc(test.lenToWrite)
+		if pos != test.writePos {
+			t.Errorf("[%d] position = %d, expected %d", i, pos, test.writePos)
+		}
+		message := "mmapped area"
+		expected := ob.buf
+		if test.addressInHeap {
+			message = "heap"
+			expected = ob.heap
+		}
+		if &buf[0] != &expected[0] {
+			t.Errorf("[%d] expected position to be %q", i, message)
+		}
+		if len(ob.heap) != test.expectedHeapLen {
+			t.Errorf("[%d] expected len(ob.heap) == %d, got %d", i, test.expectedHeapLen, len(ob.heap))
+		}
+	}
+}
+
+func TestIsMmapped(t *testing.T) {
+	tests := []struct {
+		length   int
+		expected bool
+	}{
+		{0, false},
+		{1, true},
+	}
+	for i, test := range tests {
+		ob := &OutBuf{buf: make([]byte, test.length)}
+		if v := ob.isMmapped(); v != test.expected {
+
+			t.Errorf("[%d] isMmapped == %t, expected %t", i, v, test.expected)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/outbuf_windows.go b/go/src/cmd/link/internal/ld/outbuf_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..95937e781c6a0a54cae90356c15e2aa3fbf5a3e0
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/outbuf_windows.go
@@ -0,0 +1,79 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"internal/unsafeheader"
+	"syscall"
+	"unsafe"
+)
+
+// Mmap maps the output file with the given size. It unmaps the old mapping
+// if it is already mapped. It also flushes any in-heap data to the new
+// mapping.
+func (out *OutBuf) Mmap(filesize uint64) error {
+	oldlen := len(out.buf)
+	if oldlen != 0 {
+		out.munmap()
+	}
+
+	err := out.f.Truncate(int64(filesize))
+	if err != nil {
+		Exitf("resize output file failed: %v", err)
+	}
+
+	low, high := uint32(filesize), uint32(filesize>>32)
+	fmap, err := syscall.CreateFileMapping(syscall.Handle(out.f.Fd()), nil, syscall.PAGE_READWRITE, high, low, nil)
+	if err != nil {
+		return err
+	}
+	defer syscall.CloseHandle(fmap)
+
+	ptr, err := syscall.MapViewOfFile(fmap, syscall.FILE_MAP_READ|syscall.FILE_MAP_WRITE, 0, 0, uintptr(filesize))
+	if err != nil {
+		return err
+	}
+	bufHdr := (*unsafeheader.Slice)(unsafe.Pointer(&out.buf))
+	bufHdr.Data = unsafe.Pointer(ptr)
+	bufHdr.Len = int(filesize)
+	bufHdr.Cap = int(filesize)
+
+	// copy heap to new mapping
+	if uint64(oldlen+len(out.heap)) > filesize {
+		panic("mmap size too small")
+	}
+	copy(out.buf[oldlen:], out.heap)
+	out.heap = out.heap[:0]
+	return nil
+}
+
+func (out *OutBuf) munmap() {
+	if out.buf == nil {
+		return
+	}
+	// Apparently unmapping without flush may cause ACCESS_DENIED error
+	// (see issue 38440).
+	err := syscall.FlushViewOfFile(uintptr(unsafe.Pointer(&out.buf[0])), 0)
+	if err != nil {
+		Exitf("FlushViewOfFile failed: %v", err)
+	}
+	// Issue 44817: apparently the call below may be needed (according
+	// to the Windows docs) in addition to the FlushViewOfFile call
+	// above, " ... to flush all the dirty pages plus the metadata for
+	// the file and ensure that they are physically written to disk".
+	// Windows DOC links:
+	//
+	// https://docs.microsoft.com/en-us/windows/win32/api/memoryapi/nf-memoryapi-flushviewoffile
+	// https://docs.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-flushfilebuffers
+	err = syscall.FlushFileBuffers(syscall.Handle(out.f.Fd()))
+	if err != nil {
+		Exitf("FlushFileBuffers failed: %v", err)
+	}
+	err = syscall.UnmapViewOfFile(uintptr(unsafe.Pointer(&out.buf[0])))
+	out.buf = nil
+	if err != nil {
+		Exitf("UnmapViewOfFile failed: %v", err)
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/pcln.go b/go/src/cmd/link/internal/ld/pcln.go
new file mode 100644
index 0000000000000000000000000000000000000000..08c4d4db830949cbf83d812adaf92d4ca39fa33e
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/pcln.go
@@ -0,0 +1,1108 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"cmp"
+	"fmt"
+	"internal/abi"
+	"internal/buildcfg"
+	"path/filepath"
+	"slices"
+	"strings"
+)
+
+const funcSize = 11 * 4 // funcSize is the size of the _func object in runtime/runtime2.go
+
+// pclntab holds the state needed for pclntab generation.
+type pclntab struct {
+	// The first and last functions found.
+	firstFunc, lastFunc loader.Sym
+
+	// Running total size of pclntab.
+	size int64
+
+	// runtime.pclntab's symbols
+	carrier     loader.Sym
+	pclntab     loader.Sym
+	pcheader    loader.Sym
+	funcnametab loader.Sym
+	findfunctab loader.Sym
+	cutab       loader.Sym
+	filetab     loader.Sym
+	pctab       loader.Sym
+	funcdata    loader.Sym
+
+	// The number of functions + number of TEXT sections - 1. This is such an
+	// unexpected value because platforms that have more than one TEXT section
+	// get a dummy function inserted between because the external linker can place
+	// functions in those areas. We mark those areas as not covered by the Go
+	// runtime.
+	//
+	// On most platforms this is the number of reachable functions.
+	nfunc int32
+
+	// The number of filenames in runtime.filetab.
+	nfiles uint32
+}
+
+// addGeneratedSym adds a generator symbol to pclntab, returning the new Sym.
+// It is the caller's responsibility to save the symbol in state.
+func (state *pclntab) addGeneratedSym(ctxt *Link, name string, size int64, align int32, f generatorFunc) loader.Sym {
+	size = Rnd(size, int64(ctxt.Arch.PtrSize))
+	state.size += size
+	s := ctxt.createGeneratorSymbol(name, 0, sym.SPCLNTAB, size, f)
+	ldr := ctxt.loader
+	ldr.SetSymAlign(s, align)
+	ldr.SetAttrReachable(s, true)
+	ldr.SetCarrierSym(s, state.carrier)
+	ldr.SetAttrNotInSymbolTable(s, true)
+
+	if align > ldr.SymAlign(state.carrier) {
+		ldr.SetSymAlign(state.carrier, align)
+	}
+
+	return s
+}
+
+// makePclntab makes a pclntab object, and assembles all the compilation units
+// we'll need to write pclntab. Returns the pclntab structure, a slice of the
+// CompilationUnits we need, and a slice of the function symbols we need to
+// generate pclntab.
+func makePclntab(ctxt *Link, container loader.Bitmap) (*pclntab, []*sym.CompilationUnit, []loader.Sym) {
+	ldr := ctxt.loader
+	state := new(pclntab)
+
+	// Gather some basic stats and info.
+	seenCUs := make(map[*sym.CompilationUnit]struct{})
+	compUnits := []*sym.CompilationUnit{}
+	funcs := []loader.Sym{}
+
+	for _, s := range ctxt.Textp {
+		if !emitPcln(ctxt, s, container) {
+			continue
+		}
+		funcs = append(funcs, s)
+		state.nfunc++
+		if state.firstFunc == 0 {
+			state.firstFunc = s
+		}
+		state.lastFunc = s
+
+		// We need to keep track of all compilation units we see. Some symbols
+		// (eg, go.buildid, _cgoexp_, etc) won't have a compilation unit.
+		cu := ldr.SymUnit(s)
+		if _, ok := seenCUs[cu]; cu != nil && !ok {
+			seenCUs[cu] = struct{}{}
+			cu.PclnIndex = len(compUnits)
+			compUnits = append(compUnits, cu)
+		}
+	}
+	return state, compUnits, funcs
+}
+
+func emitPcln(ctxt *Link, s loader.Sym, container loader.Bitmap) bool {
+	if ctxt.Target.IsRISCV64() {
+		// Avoid adding local symbols to the pcln table - RISC-V
+		// linking generates a very large number of these, particularly
+		// for HI20 symbols (which we need to load in order to be able
+		// to resolve relocations). Unnecessarily including all of
+		// these symbols quickly blows out the size of the pcln table
+		// and overflows hash buckets.
+		symName := ctxt.loader.SymName(s)
+		if symName == "" || strings.HasPrefix(symName, ".L") {
+			return false
+		}
+	}
+
+	// We want to generate func table entries only for the "lowest
+	// level" symbols, not containers of subsymbols.
+	return !container.Has(s)
+}
+
+func computeDeferReturn(ctxt *Link, deferReturnSym, s loader.Sym) uint32 {
+	ldr := ctxt.loader
+	target := ctxt.Target
+	deferreturn := uint32(0)
+	lastWasmAddr := uint32(0)
+
+	relocs := ldr.Relocs(s)
+	for ri := 0; ri < relocs.Count(); ri++ {
+		r := relocs.At(ri)
+		if target.IsWasm() && r.Type() == objabi.R_ADDR {
+			// wasm/ssa.go generates an ARESUMEPOINT just
+			// before the deferreturn call. The "PC" of
+			// the deferreturn call is stored in the
+			// R_ADDR relocation on the ARESUMEPOINT.
+			lastWasmAddr = uint32(r.Add())
+		}
+		if r.Type().IsDirectCall() && (r.Sym() == deferReturnSym || ldr.IsDeferReturnTramp(r.Sym())) {
+			if target.IsWasm() {
+				deferreturn = lastWasmAddr - 1
+			} else {
+				// Note: the relocation target is in the call instruction, but
+				// is not necessarily the whole instruction (for instance, on
+				// x86 the relocation applies to bytes [1:5] of the 5 byte call
+				// instruction).
+				deferreturn = uint32(r.Off())
+				switch target.Arch.Family {
+				case sys.I386:
+					deferreturn--
+					if ctxt.BuildMode == BuildModeShared || ctxt.linkShared || ctxt.BuildMode == BuildModePlugin {
+						// In this mode, we need to get the address from GOT,
+						// with two additional instructions like
+						//
+						// CALL    __x86.get_pc_thunk.bx(SB)       // 5 bytes
+						// LEAL    _GLOBAL_OFFSET_TABLE_<>(BX), BX // 6 bytes
+						//
+						// We need to back off to the get_pc_thunk call.
+						// (See progedit in cmd/internal/obj/x86/obj6.go)
+						deferreturn -= 11
+					}
+				case sys.AMD64:
+					deferreturn--
+
+				case sys.ARM, sys.ARM64, sys.Loong64, sys.MIPS, sys.MIPS64, sys.PPC64, sys.RISCV64:
+					// no change
+				case sys.S390X:
+					deferreturn -= 2
+				default:
+					panic(fmt.Sprint("Unhandled architecture:", target.Arch.Family))
+				}
+			}
+			break // only need one
+		}
+	}
+	return deferreturn
+}
+
+// genInlTreeSym generates the InlTree sym for a function with the
+// specified FuncInfo.
+func genInlTreeSym(ctxt *Link, cu *sym.CompilationUnit, fi loader.FuncInfo, arch *sys.Arch, nameOffsets map[loader.Sym]uint32) loader.Sym {
+	ldr := ctxt.loader
+	its := ldr.CreateExtSym("", 0)
+	inlTreeSym := ldr.MakeSymbolUpdater(its)
+	// Note: the generated symbol is given a type of sym.SGOFUNC, as a
+	// signal to the symtab() phase that it needs to be grouped in with
+	// other similar symbols (gcdata, etc); the dodata() phase will
+	// eventually switch the type back to SRODATA.
+	inlTreeSym.SetType(sym.SPCLNTAB)
+	ldr.SetAttrReachable(its, true)
+	ldr.SetSymAlign(its, 4) // it has 32-bit fields
+	ninl := fi.NumInlTree()
+	for i := 0; i < int(ninl); i++ {
+		call := fi.InlTree(i)
+		nameOff, ok := nameOffsets[call.Func]
+		if !ok {
+			panic("couldn't find function name offset")
+		}
+
+		inlFunc := ldr.FuncInfo(call.Func)
+		var funcID abi.FuncID
+		startLine := int32(0)
+		if inlFunc.Valid() {
+			funcID = inlFunc.FuncID()
+			startLine = inlFunc.StartLine()
+		} else if !ctxt.linkShared {
+			// Inlined functions are always Go functions, and thus
+			// must have FuncInfo.
+			//
+			// Unfortunately, with -linkshared, the inlined
+			// function may be external symbols (from another
+			// shared library), and we don't load FuncInfo from the
+			// shared library. We will report potentially incorrect
+			// FuncID in this case. See https://go.dev/issue/55954.
+			panic(fmt.Sprintf("inlined function %s missing func info", ldr.SymName(call.Func)))
+		}
+
+		// Construct runtime.inlinedCall value.
+		const size = 16
+		inlTreeSym.SetUint8(arch, int64(i*size+0), uint8(funcID))
+		// Bytes 1-3 are unused.
+		inlTreeSym.SetUint32(arch, int64(i*size+4), nameOff)
+		inlTreeSym.SetUint32(arch, int64(i*size+8), uint32(call.ParentPC))
+		inlTreeSym.SetUint32(arch, int64(i*size+12), uint32(startLine))
+	}
+	return its
+}
+
+// makeInlSyms returns a map of loader.Sym that are created inlSyms.
+func makeInlSyms(ctxt *Link, funcs []loader.Sym, nameOffsets map[loader.Sym]uint32) map[loader.Sym]loader.Sym {
+	ldr := ctxt.loader
+	// Create the inline symbols we need.
+	inlSyms := make(map[loader.Sym]loader.Sym)
+	for _, s := range funcs {
+		if fi := ldr.FuncInfo(s); fi.Valid() {
+			fi.Preload()
+			if fi.NumInlTree() > 0 {
+				inlSyms[s] = genInlTreeSym(ctxt, ldr.SymUnit(s), fi, ctxt.Arch, nameOffsets)
+			}
+		}
+	}
+	return inlSyms
+}
+
+// generatePCHeader creates the runtime.pcheader symbol, setting it up as a
+// generator to fill in its data later.
+func (state *pclntab) generatePCHeader(ctxt *Link) {
+	ldr := ctxt.loader
+	size := int64(8 + 8*ctxt.Arch.PtrSize)
+	writeHeader := func(ctxt *Link, s loader.Sym) {
+		header := ctxt.loader.MakeSymbolUpdater(s)
+
+		writeSymOffset := func(off int64, ws loader.Sym) int64 {
+			diff := ldr.SymValue(ws) - ldr.SymValue(s)
+			if diff <= 0 {
+				name := ldr.SymName(ws)
+				panic(fmt.Sprintf("expected runtime.pcheader(%x) to be placed before %s(%x)", ldr.SymValue(s), name, ldr.SymValue(ws)))
+			}
+			return header.SetUintptr(ctxt.Arch, off, uintptr(diff))
+		}
+
+		// Write header.
+		// Keep in sync with runtime/symtab.go:pcHeader and package debug/gosym.
+		header.SetUint32(ctxt.Arch, 0, uint32(abi.CurrentPCLnTabMagic))
+		header.SetUint8(ctxt.Arch, 6, uint8(ctxt.Arch.MinLC))
+		header.SetUint8(ctxt.Arch, 7, uint8(ctxt.Arch.PtrSize))
+		off := header.SetUint(ctxt.Arch, 8, uint64(state.nfunc))
+		off = header.SetUint(ctxt.Arch, off, uint64(state.nfiles))
+		off = header.SetUintptr(ctxt.Arch, off, 0) // unused
+		off = writeSymOffset(off, state.funcnametab)
+		off = writeSymOffset(off, state.cutab)
+		off = writeSymOffset(off, state.filetab)
+		off = writeSymOffset(off, state.pctab)
+		off = writeSymOffset(off, state.pclntab)
+		if off != size {
+			panic(fmt.Sprintf("pcHeader size: %d != %d", off, size))
+		}
+	}
+
+	state.pcheader = state.addGeneratedSym(ctxt, "runtime.pcheader", size, int32(ctxt.Arch.PtrSize), writeHeader)
+}
+
+// walkFuncs iterates over the funcs, calling a function for each unique
+// function and inlined function.
+func walkFuncs(ctxt *Link, funcs []loader.Sym, f func(loader.Sym)) {
+	ldr := ctxt.loader
+	seen := make(map[loader.Sym]struct{})
+	for _, s := range funcs {
+		if _, ok := seen[s]; !ok {
+			f(s)
+			seen[s] = struct{}{}
+		}
+
+		fi := ldr.FuncInfo(s)
+		if !fi.Valid() {
+			continue
+		}
+		fi.Preload()
+		for i, ni := 0, fi.NumInlTree(); i < int(ni); i++ {
+			call := fi.InlTree(i).Func
+			if _, ok := seen[call]; !ok {
+				f(call)
+				seen[call] = struct{}{}
+			}
+		}
+	}
+}
+
+// generateFuncnametab creates the function name table. Returns a map of
+// func symbol to the name offset in runtime.funcnamtab.
+func (state *pclntab) generateFuncnametab(ctxt *Link, funcs []loader.Sym) map[loader.Sym]uint32 {
+	nameOffsets := make(map[loader.Sym]uint32, state.nfunc)
+
+	// Write the null terminated strings.
+	writeFuncNameTab := func(ctxt *Link, s loader.Sym) {
+		symtab := ctxt.loader.MakeSymbolUpdater(s)
+		for s, off := range nameOffsets {
+			symtab.AddCStringAt(int64(off), ctxt.loader.SymName(s))
+		}
+	}
+
+	// Loop through the CUs, and calculate the size needed.
+	var size int64
+	walkFuncs(ctxt, funcs, func(s loader.Sym) {
+		nameOffsets[s] = uint32(size)
+		size += int64(len(ctxt.loader.SymName(s)) + 1) // NULL terminate
+	})
+
+	state.funcnametab = state.addGeneratedSym(ctxt, "runtime.funcnametab", size, 1, writeFuncNameTab)
+	return nameOffsets
+}
+
+// walkFilenames walks funcs, calling a function for each filename used in each
+// function's line table.
+func walkFilenames(ctxt *Link, funcs []loader.Sym, f func(*sym.CompilationUnit, goobj.CUFileIndex)) {
+	ldr := ctxt.loader
+
+	// Loop through all functions, finding the filenames we need.
+	for _, s := range funcs {
+		fi := ldr.FuncInfo(s)
+		if !fi.Valid() {
+			continue
+		}
+		fi.Preload()
+
+		cu := ldr.SymUnit(s)
+		for i, nf := 0, int(fi.NumFile()); i < nf; i++ {
+			f(cu, fi.File(i))
+		}
+		for i, ninl := 0, int(fi.NumInlTree()); i < ninl; i++ {
+			call := fi.InlTree(i)
+			f(cu, call.File)
+		}
+	}
+}
+
+// generateFilenameTabs creates LUTs needed for filename lookup. Returns a slice
+// of the index at which each CU begins in runtime.cutab.
+//
+// Function objects keep track of the files they reference to print the stack.
+// This function creates a per-CU list of filenames if CU[M] references
+// files[1-N], the following is generated:
+//
+//	runtime.cutab:
+//	  CU[M]
+//	   offsetToFilename[0]
+//	   offsetToFilename[1]
+//	   ..
+//
+//	runtime.filetab
+//	   filename[0]
+//	   filename[1]
+//
+// Looking up a filename then becomes:
+//  0. Given a func, and filename index [K]
+//  1. Get Func.CUIndex:       M := func.cuOffset
+//  2. Find filename offset:   fileOffset := runtime.cutab[M+K]
+//  3. Get the filename:       getcstring(runtime.filetab[fileOffset])
+func (state *pclntab) generateFilenameTabs(ctxt *Link, compUnits []*sym.CompilationUnit, funcs []loader.Sym) []uint32 {
+	// On a per-CU basis, keep track of all the filenames we need.
+	//
+	// Note, that we store the filenames in a separate section in the object
+	// files, and deduplicate based on the actual value. It would be better to
+	// store the filenames as symbols, using content addressable symbols (and
+	// then not loading extra filenames), and just use the hash value of the
+	// symbol name to do this cataloging.
+	//
+	// TODO: Store filenames as symbols. (Note this would be easiest if you
+	// also move strings to ALWAYS using the larger content addressable hash
+	// function, and use that hash value for uniqueness testing.)
+	cuEntries := make([]goobj.CUFileIndex, len(compUnits))
+	fileOffsets := make(map[string]uint32)
+
+	// Walk the filenames.
+	// We store the total filename string length we need to load, and the max
+	// file index we've seen per CU so we can calculate how large the
+	// CU->global table needs to be.
+	var fileSize int64
+	walkFilenames(ctxt, funcs, func(cu *sym.CompilationUnit, i goobj.CUFileIndex) {
+		// Note we use the raw filename for lookup, but use the expanded filename
+		// when we save the size.
+		filename := cu.FileTable[i]
+		if _, ok := fileOffsets[filename]; !ok {
+			fileOffsets[filename] = uint32(fileSize)
+			fileSize += int64(len(expandFile(filename)) + 1) // NULL terminate
+		}
+
+		// Find the maximum file index we've seen.
+		if cuEntries[cu.PclnIndex] < i+1 {
+			cuEntries[cu.PclnIndex] = i + 1 // Store max + 1
+		}
+	})
+
+	// Calculate the size of the runtime.cutab variable.
+	var totalEntries uint32
+	cuOffsets := make([]uint32, len(cuEntries))
+	for i, entries := range cuEntries {
+		// Note, cutab is a slice of uint32, so an offset to a cu's entry is just the
+		// running total of all cu indices we've needed to store so far, not the
+		// number of bytes we've stored so far.
+		cuOffsets[i] = totalEntries
+		totalEntries += uint32(entries)
+	}
+
+	// Write cutab.
+	writeCutab := func(ctxt *Link, s loader.Sym) {
+		sb := ctxt.loader.MakeSymbolUpdater(s)
+
+		var off int64
+		for i, max := range cuEntries {
+			// Write the per CU LUT.
+			cu := compUnits[i]
+			for j := goobj.CUFileIndex(0); j < max; j++ {
+				fileOffset, ok := fileOffsets[cu.FileTable[j]]
+				if !ok {
+					// We're looping through all possible file indices. It's possible a file's
+					// been deadcode eliminated, and although it's a valid file in the CU, it's
+					// not needed in this binary. When that happens, use an invalid offset.
+					fileOffset = ^uint32(0)
+				}
+				off = sb.SetUint32(ctxt.Arch, off, fileOffset)
+			}
+		}
+	}
+	state.cutab = state.addGeneratedSym(ctxt, "runtime.cutab", int64(totalEntries*4), 4, writeCutab)
+
+	// Write filetab.
+	writeFiletab := func(ctxt *Link, s loader.Sym) {
+		sb := ctxt.loader.MakeSymbolUpdater(s)
+
+		// Write the strings.
+		for filename, loc := range fileOffsets {
+			sb.AddStringAt(int64(loc), expandFile(filename))
+		}
+	}
+	state.nfiles = uint32(len(fileOffsets))
+	state.filetab = state.addGeneratedSym(ctxt, "runtime.filetab", fileSize, 1, writeFiletab)
+
+	return cuOffsets
+}
+
+// generatePctab creates the runtime.pctab variable, holding all the
+// deduplicated pcdata.
+func (state *pclntab) generatePctab(ctxt *Link, funcs []loader.Sym) {
+	ldr := ctxt.loader
+
+	// Pctab offsets of 0 are considered invalid in the runtime. We respect
+	// that by just padding a single byte at the beginning of runtime.pctab,
+	// that way no real offsets can be zero.
+	size := int64(1)
+
+	// Walk the functions, finding offset to store each pcdata.
+	seen := make(map[loader.Sym]struct{})
+	saveOffset := func(pcSym loader.Sym) {
+		if _, ok := seen[pcSym]; !ok {
+			datSize := ldr.SymSize(pcSym)
+			if datSize != 0 {
+				ldr.SetSymValue(pcSym, size)
+			} else {
+				// Invalid PC data, record as zero.
+				ldr.SetSymValue(pcSym, 0)
+			}
+			size += datSize
+			seen[pcSym] = struct{}{}
+		}
+	}
+	var pcsp, pcline, pcfile, pcinline loader.Sym
+	var pcdata []loader.Sym
+	for _, s := range funcs {
+		fi := ldr.FuncInfo(s)
+		if !fi.Valid() {
+			continue
+		}
+		fi.Preload()
+		pcsp, pcfile, pcline, pcinline, pcdata = ldr.PcdataAuxs(s, pcdata)
+
+		pcSyms := []loader.Sym{pcsp, pcfile, pcline}
+		for _, pcSym := range pcSyms {
+			saveOffset(pcSym)
+		}
+		for _, pcSym := range pcdata {
+			saveOffset(pcSym)
+		}
+		if fi.NumInlTree() > 0 {
+			saveOffset(pcinline)
+		}
+	}
+
+	// TODO: There is no reason we need a generator for this variable, and it
+	// could be moved to a carrier symbol. However, carrier symbols containing
+	// carrier symbols don't work yet (as of Aug 2020). Once this is fixed,
+	// runtime.pctab could just be a carrier sym.
+	writePctab := func(ctxt *Link, s loader.Sym) {
+		ldr := ctxt.loader
+		sb := ldr.MakeSymbolUpdater(s)
+		for sym := range seen {
+			sb.SetBytesAt(ldr.SymValue(sym), ldr.Data(sym))
+		}
+	}
+
+	state.pctab = state.addGeneratedSym(ctxt, "runtime.pctab", size, 1, writePctab)
+}
+
+// generateFuncdata writes out the funcdata information.
+func (state *pclntab) generateFuncdata(ctxt *Link, funcs []loader.Sym, inlsyms map[loader.Sym]loader.Sym) {
+	ldr := ctxt.loader
+
+	// Walk the functions and collect the funcdata.
+	seen := make(map[loader.Sym]struct{}, len(funcs))
+	fdSyms := make([]loader.Sym, 0, len(funcs))
+	fd := []loader.Sym{}
+	for _, s := range funcs {
+		fi := ldr.FuncInfo(s)
+		if !fi.Valid() {
+			continue
+		}
+		fi.Preload()
+		fd := funcData(ldr, s, fi, inlsyms[s], fd)
+		for j, fdSym := range fd {
+			if ignoreFuncData(ldr, s, j, fdSym) {
+				continue
+			}
+
+			if _, ok := seen[fdSym]; !ok {
+				fdSyms = append(fdSyms, fdSym)
+				seen[fdSym] = struct{}{}
+			}
+		}
+	}
+	seen = nil
+
+	// Sort the funcdata in reverse order by alignment
+	// to minimize alignment gaps. Use a stable sort
+	// for reproducible results.
+	var maxAlign int32
+	slices.SortStableFunc(fdSyms, func(a, b loader.Sym) int {
+		aAlign := symalign(ldr, a)
+		bAlign := symalign(ldr, b)
+
+		// Remember maximum alignment.
+		maxAlign = max(maxAlign, aAlign, bAlign)
+
+		// Negate to sort by decreasing alignment.
+		return -cmp.Compare(aAlign, bAlign)
+	})
+
+	// We will output the symbols in the order of fdSyms.
+	// Set the value of each symbol to its offset in the funcdata.
+	// This way when writeFuncs writes out the funcdata offset,
+	// it can simply write out the symbol value.
+
+	// Accumulated size of funcdata info.
+	size := int64(0)
+
+	for _, fdSym := range fdSyms {
+		datSize := ldr.SymSize(fdSym)
+		if datSize == 0 {
+			ctxt.Errorf(fdSym, "zero size funcdata")
+			continue
+		}
+
+		size = Rnd(size, int64(symalign(ldr, fdSym)))
+		ldr.SetSymValue(fdSym, size)
+		size += datSize
+
+		// We do not put the funcdata symbols in the symbol table.
+		ldr.SetAttrNotInSymbolTable(fdSym, true)
+
+		// Mark the symbol as special so that it does not get
+		// adjusted by the section offset.
+		ldr.SetAttrSpecial(fdSym, true)
+	}
+
+	// Funcdata symbols are permitted to have R_ADDROFF relocations,
+	// which the linker can fully resolve.
+	resolveRelocs := func(ldr *loader.Loader, fdSym loader.Sym, data []byte) {
+		relocs := ldr.Relocs(fdSym)
+		for i := 0; i < relocs.Count(); i++ {
+			r := relocs.At(i)
+			if r.Type() != objabi.R_ADDROFF {
+				ctxt.Errorf(fdSym, "unsupported reloc %d (%s) for funcdata symbol", r.Type(), sym.RelocName(ctxt.Target.Arch, r.Type()))
+				return
+			}
+			if r.Siz() != 4 {
+				ctxt.Errorf(fdSym, "unsupported ADDROFF reloc size %d for funcdata symbol", r.Siz())
+				return
+			}
+			rs := r.Sym()
+			if r.Weak() && !ldr.AttrReachable(rs) {
+				return
+			}
+			sect := ldr.SymSect(rs)
+			if sect == nil {
+				ctxt.Errorf(fdSym, "missing section for relocation target %s for funcdata symbol", ldr.SymName(rs))
+			}
+			o := ldr.SymValue(rs)
+			if sect.Name != ".text" {
+				o -= int64(sect.Vaddr)
+			} else {
+				// With multiple .text sections the offset
+				// is from the start of the first one.
+				o -= int64(Segtext.Sections[0].Vaddr)
+				if ctxt.Target.IsWasm() {
+					if o&(1<<16-1) != 0 {
+						ctxt.Errorf(fdSym, "textoff relocation does not target function entry for funcdata symbol: %s %#x", ldr.SymName(rs), o)
+					}
+					o >>= 16
+				}
+			}
+			o += r.Add()
+			if o != int64(int32(o)) && o != int64(uint32(o)) {
+				ctxt.Errorf(fdSym, "ADDROFF relocation out of range for funcdata symbol: %#x", o)
+			}
+			ctxt.Target.Arch.ByteOrder.PutUint32(data[r.Off():], uint32(o))
+		}
+	}
+
+	writeFuncData := func(ctxt *Link, s loader.Sym) {
+		ldr := ctxt.loader
+		sb := ldr.MakeSymbolUpdater(s)
+		for _, fdSym := range fdSyms {
+			off := ldr.SymValue(fdSym)
+			fdSymData := ldr.Data(fdSym)
+			sb.SetBytesAt(off, fdSymData)
+			// Resolve any R_ADDROFF relocations.
+			resolveRelocs(ldr, fdSym, sb.Data()[off:off+int64(len(fdSymData))])
+		}
+	}
+
+	state.funcdata = state.addGeneratedSym(ctxt, "go:func.*", size, maxAlign, writeFuncData)
+
+	// Because the funcdata previously was not in pclntab,
+	// we need to keep the visible symbol so that tools can find it.
+	ldr.SetAttrNotInSymbolTable(state.funcdata, false)
+}
+
+// ignoreFuncData reports whether we should ignore a funcdata symbol.
+//
+// cmd/internal/obj optimistically populates ArgsPointerMaps and
+// ArgInfo for assembly functions, hoping that the compiler will
+// emit appropriate symbols from their Go stub declarations. If
+// it didn't though, just ignore it.
+//
+// TODO(cherryyz): Fix arg map generation (see discussion on CL 523335).
+func ignoreFuncData(ldr *loader.Loader, s loader.Sym, j int, fdSym loader.Sym) bool {
+	if fdSym == 0 {
+		return true
+	}
+	if (j == abi.FUNCDATA_ArgsPointerMaps || j == abi.FUNCDATA_ArgInfo) && ldr.IsFromAssembly(s) && ldr.Data(fdSym) == nil {
+		return true
+	}
+	return false
+}
+
+// numPCData returns the number of PCData syms for the FuncInfo.
+// NB: Preload must be called on valid FuncInfos before calling this function.
+func numPCData(ldr *loader.Loader, s loader.Sym, fi loader.FuncInfo) uint32 {
+	if !fi.Valid() {
+		return 0
+	}
+	numPCData := uint32(ldr.NumPcdata(s))
+	if fi.NumInlTree() > 0 {
+		if numPCData < abi.PCDATA_InlTreeIndex+1 {
+			numPCData = abi.PCDATA_InlTreeIndex + 1
+		}
+	}
+	return numPCData
+}
+
+// generateFunctab creates the runtime.functab
+//
+// runtime.functab contains two things:
+//
+//   - pc->func look up table.
+//   - array of func objects, interleaved with pcdata and funcdata
+func (state *pclntab) generateFunctab(ctxt *Link, funcs []loader.Sym, inlSyms map[loader.Sym]loader.Sym, cuOffsets []uint32, nameOffsets map[loader.Sym]uint32) {
+	// Calculate the size of the table.
+	size, startLocations := state.calculateFunctabSize(ctxt, funcs)
+	writePcln := func(ctxt *Link, s loader.Sym) {
+		ldr := ctxt.loader
+		sb := ldr.MakeSymbolUpdater(s)
+		// Write the data.
+		writePCToFunc(ctxt, sb, funcs, startLocations)
+		writeFuncs(ctxt, sb, funcs, inlSyms, startLocations, cuOffsets, nameOffsets)
+	}
+	state.pclntab = state.addGeneratedSym(ctxt, "runtime.functab", size, 4, writePcln)
+}
+
+// funcData returns the funcdata and offsets for the FuncInfo.
+// The funcdata are written into runtime.functab after each func
+// object. This is a helper function to make querying the FuncInfo object
+// cleaner.
+//
+// NB: Preload must be called on the FuncInfo before calling.
+// NB: fdSyms is used as scratch space.
+func funcData(ldr *loader.Loader, s loader.Sym, fi loader.FuncInfo, inlSym loader.Sym, fdSyms []loader.Sym) []loader.Sym {
+	fdSyms = fdSyms[:0]
+	if fi.Valid() {
+		fdSyms = ldr.Funcdata(s, fdSyms)
+		if fi.NumInlTree() > 0 {
+			if len(fdSyms) < abi.FUNCDATA_InlTree+1 {
+				fdSyms = append(fdSyms, make([]loader.Sym, abi.FUNCDATA_InlTree+1-len(fdSyms))...)
+			}
+			fdSyms[abi.FUNCDATA_InlTree] = inlSym
+		}
+	}
+	return fdSyms
+}
+
+// calculateFunctabSize calculates the size of the pclntab, and the offsets in
+// the output buffer for individual func entries.
+func (state pclntab) calculateFunctabSize(ctxt *Link, funcs []loader.Sym) (int64, []uint32) {
+	ldr := ctxt.loader
+	startLocations := make([]uint32, len(funcs))
+
+	// Allocate space for the pc->func table. This structure consists of a pc offset
+	// and an offset to the func structure. After that, we have a single pc
+	// value that marks the end of the last function in the binary.
+	size := int64(int(state.nfunc)*2*4 + 4)
+
+	// Now find the space for the func objects. We do this in a running manner,
+	// so that we can find individual starting locations.
+	for i, s := range funcs {
+		size = Rnd(size, int64(ctxt.Arch.PtrSize))
+		startLocations[i] = uint32(size)
+		fi := ldr.FuncInfo(s)
+		size += funcSize
+		if fi.Valid() {
+			fi.Preload()
+			numFuncData := ldr.NumFuncdata(s)
+			if fi.NumInlTree() > 0 {
+				if numFuncData < abi.FUNCDATA_InlTree+1 {
+					numFuncData = abi.FUNCDATA_InlTree + 1
+				}
+			}
+			size += int64(numPCData(ldr, s, fi) * 4)
+			size += int64(numFuncData * 4)
+		}
+	}
+
+	return size, startLocations
+}
+
+// textOff computes the offset of a text symbol, relative to textStart,
+// similar to an R_ADDROFF relocation,  for various runtime metadata and
+// tables (see runtime/symtab.go:(*moduledata).textAddr).
+func textOff(ctxt *Link, s loader.Sym, textStart int64) uint32 {
+	ldr := ctxt.loader
+	off := ldr.SymValue(s) - textStart
+	if off < 0 {
+		panic(fmt.Sprintf("expected func %s(%x) to be placed at or after textStart (%x)", ldr.SymName(s), ldr.SymValue(s), textStart))
+	}
+	if ctxt.IsWasm() {
+		// On Wasm, the function table contains just the function index, whereas
+		// the "PC" (s's Value) is function index << 16 + block index (see
+		// ../wasm/asm.go:assignAddress).
+		if off&(1<<16-1) != 0 {
+			ctxt.Errorf(s, "nonzero PC_B at function entry: %#x", off)
+		}
+		off >>= 16
+	}
+	if int64(uint32(off)) != off {
+		ctxt.Errorf(s, "textOff overflow: %#x", off)
+	}
+	return uint32(off)
+}
+
+// writePCToFunc writes the PC->func lookup table.
+func writePCToFunc(ctxt *Link, sb *loader.SymbolBuilder, funcs []loader.Sym, startLocations []uint32) {
+	ldr := ctxt.loader
+	textStart := ldr.SymValue(ldr.Lookup("runtime.text", 0))
+	pcOff := func(s loader.Sym) uint32 {
+		return textOff(ctxt, s, textStart)
+	}
+	for i, s := range funcs {
+		sb.SetUint32(ctxt.Arch, int64(i*2*4), pcOff(s))
+		sb.SetUint32(ctxt.Arch, int64((i*2+1)*4), startLocations[i])
+	}
+
+	// Final entry of table is just end pc offset.
+	lastFunc := funcs[len(funcs)-1]
+	lastPC := pcOff(lastFunc) + uint32(ldr.SymSize(lastFunc))
+	if ctxt.IsWasm() {
+		lastPC = pcOff(lastFunc) + 1 // On Wasm it is function index (see above)
+	}
+	sb.SetUint32(ctxt.Arch, int64(len(funcs))*2*4, lastPC)
+}
+
+// writeFuncs writes the func structures and pcdata to runtime.functab.
+func writeFuncs(ctxt *Link, sb *loader.SymbolBuilder, funcs []loader.Sym, inlSyms map[loader.Sym]loader.Sym, startLocations, cuOffsets []uint32, nameOffsets map[loader.Sym]uint32) {
+	ldr := ctxt.loader
+	deferReturnSym := ldr.Lookup("runtime.deferreturn", abiInternalVer)
+	textStart := ldr.SymValue(ldr.Lookup("runtime.text", 0))
+	funcdata := []loader.Sym{}
+	var pcsp, pcfile, pcline, pcinline loader.Sym
+	var pcdata []loader.Sym
+
+	// Write the individual func objects (runtime._func struct).
+	for i, s := range funcs {
+		startLine := int32(0)
+		fi := ldr.FuncInfo(s)
+		if fi.Valid() {
+			fi.Preload()
+			pcsp, pcfile, pcline, pcinline, pcdata = ldr.PcdataAuxs(s, pcdata)
+			startLine = fi.StartLine()
+		}
+
+		off := int64(startLocations[i])
+		// entryOff uint32 (offset of func entry PC from textStart)
+		entryOff := textOff(ctxt, s, textStart)
+		off = sb.SetUint32(ctxt.Arch, off, entryOff)
+
+		// nameOff int32
+		nameOff, ok := nameOffsets[s]
+		if !ok {
+			panic("couldn't find function name offset")
+		}
+		off = sb.SetUint32(ctxt.Arch, off, nameOff)
+
+		// args int32
+		// TODO: Move into funcinfo.
+		args := uint32(0)
+		if fi.Valid() {
+			args = uint32(fi.Args())
+		}
+		off = sb.SetUint32(ctxt.Arch, off, args)
+
+		// deferreturn
+		deferreturn := computeDeferReturn(ctxt, deferReturnSym, s)
+		off = sb.SetUint32(ctxt.Arch, off, deferreturn)
+
+		// pcdata
+		if fi.Valid() {
+			off = sb.SetUint32(ctxt.Arch, off, uint32(ldr.SymValue(pcsp)))
+			off = sb.SetUint32(ctxt.Arch, off, uint32(ldr.SymValue(pcfile)))
+			off = sb.SetUint32(ctxt.Arch, off, uint32(ldr.SymValue(pcline)))
+		} else {
+			off += 12
+		}
+		off = sb.SetUint32(ctxt.Arch, off, numPCData(ldr, s, fi))
+
+		// Store the offset to compilation unit's file table.
+		cuIdx := ^uint32(0)
+		if cu := ldr.SymUnit(s); cu != nil {
+			cuIdx = cuOffsets[cu.PclnIndex]
+		}
+		off = sb.SetUint32(ctxt.Arch, off, cuIdx)
+
+		// startLine int32
+		off = sb.SetUint32(ctxt.Arch, off, uint32(startLine))
+
+		// funcID uint8
+		var funcID abi.FuncID
+		if fi.Valid() {
+			funcID = fi.FuncID()
+		}
+		off = sb.SetUint8(ctxt.Arch, off, uint8(funcID))
+
+		// flag uint8
+		var flag abi.FuncFlag
+		if fi.Valid() {
+			flag = fi.FuncFlag()
+		}
+		off = sb.SetUint8(ctxt.Arch, off, uint8(flag))
+
+		off += 1 // pad
+
+		// nfuncdata must be the final entry.
+		funcdata = funcData(ldr, s, fi, 0, funcdata)
+		off = sb.SetUint8(ctxt.Arch, off, uint8(len(funcdata)))
+
+		// Output the pcdata.
+		if fi.Valid() {
+			for j, pcSym := range pcdata {
+				sb.SetUint32(ctxt.Arch, off+int64(j*4), uint32(ldr.SymValue(pcSym)))
+			}
+			if fi.NumInlTree() > 0 {
+				sb.SetUint32(ctxt.Arch, off+abi.PCDATA_InlTreeIndex*4, uint32(ldr.SymValue(pcinline)))
+			}
+		}
+
+		// Write funcdata refs as offsets from go:func.* and go:funcrel.*.
+		funcdata = funcData(ldr, s, fi, inlSyms[s], funcdata)
+		// Missing funcdata will be ^0. See runtime/symtab.go:funcdata.
+		off = int64(startLocations[i] + funcSize + numPCData(ldr, s, fi)*4)
+		for j := range funcdata {
+			dataoff := off + int64(4*j)
+			fdsym := funcdata[j]
+
+			if ignoreFuncData(ldr, s, j, fdsym) {
+				sb.SetUint32(ctxt.Arch, dataoff, ^uint32(0)) // ^0 is a sentinel for "no value"
+				continue
+			}
+
+			sb.SetUint32(ctxt.Arch, dataoff, uint32(ldr.SymValue(fdsym)))
+		}
+	}
+}
+
+// pclntab initializes the pclntab symbol with
+// runtime function and file name information.
+
+// pclntab generates the pcln table for the link output.
+func (ctxt *Link) pclntab(container loader.Bitmap) *pclntab {
+	// Go 1.2's symtab layout is documented in golang.org/s/go12symtab, but the
+	// layout and data has changed since that time.
+	//
+	// As of August 2020, here's the layout of pclntab:
+	//
+	//  .gopclntab/__gopclntab [elf/macho section]
+	//    runtime.pclntab
+	//      Carrier symbol for the entire pclntab section.
+	//
+	//      runtime.pcheader  (see: runtime/symtab.go:pcHeader)
+	//        8-byte magic
+	//        nfunc [thearch.ptrsize bytes]
+	//        offset to runtime.funcnametab from the beginning of runtime.pcheader
+	//        offset to runtime.pclntab_old from beginning of runtime.pcheader
+	//
+	//      runtime.funcnametab
+	//        []list of null terminated function names
+	//
+	//      runtime.cutab
+	//        for i=0..#CUs
+	//          for j=0..#max used file index in CU[i]
+	//            uint32 offset into runtime.filetab for the filename[j]
+	//
+	//      runtime.filetab
+	//        []null terminated filename strings
+	//
+	//      runtime.pctab
+	//        []byte of deduplicated pc data.
+	//
+	//      runtime.functab
+	//        function table, alternating PC and offset to func struct [each entry thearch.ptrsize bytes]
+	//        end PC [thearch.ptrsize bytes]
+	//        func structures, pcdata offsets, func data.
+	//
+	//      runtime.funcdata
+	//        []byte of deduplicated funcdata
+
+	state, compUnits, funcs := makePclntab(ctxt, container)
+
+	ldr := ctxt.loader
+	state.carrier = ldr.LookupOrCreateSym("runtime.pclntab", 0)
+	ldr.MakeSymbolUpdater(state.carrier).SetType(sym.SPCLNTAB)
+	ldr.SetAttrReachable(state.carrier, true)
+	setCarrierSym(sym.SPCLNTAB, state.carrier)
+
+	// Aign pclntab to at least a pointer boundary,
+	// for pcHeader. This may be raised further by subsymbols.
+	ldr.SetSymAlign(state.carrier, int32(ctxt.Arch.PtrSize))
+
+	state.generatePCHeader(ctxt)
+	nameOffsets := state.generateFuncnametab(ctxt, funcs)
+	cuOffsets := state.generateFilenameTabs(ctxt, compUnits, funcs)
+	state.generatePctab(ctxt, funcs)
+	inlSyms := makeInlSyms(ctxt, funcs, nameOffsets)
+	state.generateFunctab(ctxt, funcs, inlSyms, cuOffsets, nameOffsets)
+	state.generateFuncdata(ctxt, funcs, inlSyms)
+
+	return state
+}
+
+func expandGoroot(s string) string {
+	const n = len("$GOROOT")
+	if len(s) >= n+1 && s[:n] == "$GOROOT" && (s[n] == '/' || s[n] == '\\') {
+		if final := buildcfg.GOROOT; final != "" {
+			return filepath.ToSlash(filepath.Join(final, s[n:]))
+		}
+	}
+	return s
+}
+
+const (
+	SUBBUCKETS    = 16
+	SUBBUCKETSIZE = abi.FuncTabBucketSize / SUBBUCKETS
+	NOIDX         = 0x7fffffff
+)
+
+// findfunctab generates a lookup table to quickly find the containing
+// function for a pc. See src/runtime/symtab.go:findfunc for details.
+func (ctxt *Link) findfunctab(state *pclntab, container loader.Bitmap) {
+	ldr := ctxt.loader
+
+	// find min and max address
+	min := ldr.SymValue(ctxt.Textp[0])
+	lastp := ctxt.Textp[len(ctxt.Textp)-1]
+	max := ldr.SymValue(lastp) + ldr.SymSize(lastp)
+
+	// for each subbucket, compute the minimum of all symbol indexes
+	// that map to that subbucket.
+	n := int32((max - min + SUBBUCKETSIZE - 1) / SUBBUCKETSIZE)
+
+	nbuckets := int32((max - min + abi.FuncTabBucketSize - 1) / abi.FuncTabBucketSize)
+
+	size := 4*int64(nbuckets) + int64(n)
+
+	writeFindFuncTab := func(_ *Link, s loader.Sym) {
+		t := ldr.MakeSymbolUpdater(s)
+
+		indexes := make([]int32, n)
+		for i := int32(0); i < n; i++ {
+			indexes[i] = NOIDX
+		}
+		idx := int32(0)
+		for i, s := range ctxt.Textp {
+			if !emitPcln(ctxt, s, container) {
+				continue
+			}
+			p := ldr.SymValue(s)
+			var e loader.Sym
+			i++
+			if i < len(ctxt.Textp) {
+				e = ctxt.Textp[i]
+			}
+			for e != 0 && !emitPcln(ctxt, e, container) && i < len(ctxt.Textp) {
+				e = ctxt.Textp[i]
+				i++
+			}
+			q := max
+			if e != 0 {
+				q = ldr.SymValue(e)
+			}
+
+			//fmt.Printf("%d: [%x %x] %s\n", idx, p, q, ldr.SymName(s))
+			for ; p < q; p += SUBBUCKETSIZE {
+				i = int((p - min) / SUBBUCKETSIZE)
+				if indexes[i] > idx {
+					indexes[i] = idx
+				}
+			}
+
+			i = int((q - 1 - min) / SUBBUCKETSIZE)
+			if indexes[i] > idx {
+				indexes[i] = idx
+			}
+			idx++
+		}
+
+		// fill in table
+		for i := int32(0); i < nbuckets; i++ {
+			base := indexes[i*SUBBUCKETS]
+			if base == NOIDX {
+				Errorf("hole in findfunctab")
+			}
+			t.SetUint32(ctxt.Arch, int64(i)*(4+SUBBUCKETS), uint32(base))
+			for j := int32(0); j < SUBBUCKETS && i*SUBBUCKETS+j < n; j++ {
+				idx = indexes[i*SUBBUCKETS+j]
+				if idx == NOIDX {
+					Errorf("hole in findfunctab")
+				}
+				if idx-base >= 256 {
+					Errorf("too many functions in a findfunc bucket! %d/%d %d %d", i, nbuckets, j, idx-base)
+				}
+
+				t.SetUint8(ctxt.Arch, int64(i)*(4+SUBBUCKETS)+4+int64(j), uint8(idx-base))
+			}
+		}
+	}
+
+	state.findfunctab = ctxt.createGeneratorSymbol("runtime.findfunctab", 0, sym.SPCLNTAB, size, writeFindFuncTab)
+	ldr.SetSymAlign(state.findfunctab, 4)
+	ldr.SetAttrReachable(state.findfunctab, true)
+	ldr.SetAttrLocal(state.findfunctab, true)
+}
+
+// findContainerSyms returns a bitmap, indexed by symbol number, where there's
+// a 1 for every container symbol.
+func (ctxt *Link) findContainerSyms() loader.Bitmap {
+	ldr := ctxt.loader
+	container := loader.MakeBitmap(ldr.NSym())
+	// Find container symbols and mark them as such.
+	for _, s := range ctxt.Textp {
+		outer := ldr.OuterSym(s)
+		if outer != 0 {
+			container.Set(outer)
+		}
+	}
+	return container
+}
diff --git a/go/src/cmd/link/internal/ld/pe.go b/go/src/cmd/link/internal/ld/pe.go
new file mode 100644
index 0000000000000000000000000000000000000000..b49da42c4cf0c7791eac0357c880de190e0253b7
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/pe.go
@@ -0,0 +1,1796 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// PE (Portable Executable) file writing
+// https://docs.microsoft.com/en-us/windows/win32/debug/pe-format
+
+package ld
+
+import (
+	"bytes"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/pe"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"math"
+	"os"
+	"path/filepath"
+	"slices"
+	"sort"
+	"strconv"
+	"strings"
+)
+
+type IMAGE_IMPORT_DESCRIPTOR struct {
+	OriginalFirstThunk uint32
+	TimeDateStamp      uint32
+	ForwarderChain     uint32
+	Name               uint32
+	FirstThunk         uint32
+}
+
+type IMAGE_EXPORT_DIRECTORY struct {
+	Characteristics       uint32
+	TimeDateStamp         uint32
+	MajorVersion          uint16
+	MinorVersion          uint16
+	Name                  uint32
+	Base                  uint32
+	NumberOfFunctions     uint32
+	NumberOfNames         uint32
+	AddressOfFunctions    uint32
+	AddressOfNames        uint32
+	AddressOfNameOrdinals uint32
+}
+
+var (
+	// PEBASE is the base address for the executable.
+	// It is small for 32-bit and large for 64-bit.
+	PEBASE int64
+
+	// SectionAlignment must be greater than or equal to FileAlignment.
+	// The default is the page size for the architecture.
+	PESECTALIGN int64 = 0x1000
+
+	// FileAlignment should be a power of 2 between 512 and 64 K, inclusive.
+	// The default is 512. If the SectionAlignment is less than
+	// the architecture's page size, then FileAlignment must match SectionAlignment.
+	PEFILEALIGN int64 = 2 << 8
+)
+
+const (
+	IMAGE_SCN_CNT_CODE               = 0x00000020
+	IMAGE_SCN_CNT_INITIALIZED_DATA   = 0x00000040
+	IMAGE_SCN_CNT_UNINITIALIZED_DATA = 0x00000080
+	IMAGE_SCN_LNK_OTHER              = 0x00000100
+	IMAGE_SCN_LNK_INFO               = 0x00000200
+	IMAGE_SCN_LNK_REMOVE             = 0x00000800
+	IMAGE_SCN_LNK_COMDAT             = 0x00001000
+	IMAGE_SCN_GPREL                  = 0x00008000
+	IMAGE_SCN_MEM_PURGEABLE          = 0x00020000
+	IMAGE_SCN_MEM_16BIT              = 0x00020000
+	IMAGE_SCN_MEM_LOCKED             = 0x00040000
+	IMAGE_SCN_MEM_PRELOAD            = 0x00080000
+	IMAGE_SCN_ALIGN_1BYTES           = 0x00100000
+	IMAGE_SCN_ALIGN_2BYTES           = 0x00200000
+	IMAGE_SCN_ALIGN_4BYTES           = 0x00300000
+	IMAGE_SCN_ALIGN_8BYTES           = 0x00400000
+	IMAGE_SCN_ALIGN_16BYTES          = 0x00500000
+	IMAGE_SCN_ALIGN_32BYTES          = 0x00600000
+	IMAGE_SCN_ALIGN_64BYTES          = 0x00700000
+	IMAGE_SCN_ALIGN_128BYTES         = 0x00800000
+	IMAGE_SCN_ALIGN_256BYTES         = 0x00900000
+	IMAGE_SCN_ALIGN_512BYTES         = 0x00A00000
+	IMAGE_SCN_ALIGN_1024BYTES        = 0x00B00000
+	IMAGE_SCN_ALIGN_2048BYTES        = 0x00C00000
+	IMAGE_SCN_ALIGN_4096BYTES        = 0x00D00000
+	IMAGE_SCN_ALIGN_8192BYTES        = 0x00E00000
+	IMAGE_SCN_LNK_NRELOC_OVFL        = 0x01000000
+	IMAGE_SCN_MEM_DISCARDABLE        = 0x02000000
+	IMAGE_SCN_MEM_NOT_CACHED         = 0x04000000
+	IMAGE_SCN_MEM_NOT_PAGED          = 0x08000000
+	IMAGE_SCN_MEM_SHARED             = 0x10000000
+	IMAGE_SCN_MEM_EXECUTE            = 0x20000000
+	IMAGE_SCN_MEM_READ               = 0x40000000
+	IMAGE_SCN_MEM_WRITE              = 0x80000000
+)
+
+// See https://docs.microsoft.com/en-us/windows/win32/debug/pe-format.
+// TODO(crawshaw): add these constants to debug/pe.
+const (
+	IMAGE_SYM_TYPE_NULL      = 0
+	IMAGE_SYM_TYPE_STRUCT    = 8
+	IMAGE_SYM_DTYPE_FUNCTION = 2
+	IMAGE_SYM_DTYPE_ARRAY    = 3
+	IMAGE_SYM_CLASS_EXTERNAL = 2
+	IMAGE_SYM_CLASS_STATIC   = 3
+
+	IMAGE_REL_I386_DIR32   = 0x0006
+	IMAGE_REL_I386_DIR32NB = 0x0007
+	IMAGE_REL_I386_SECREL  = 0x000B
+	IMAGE_REL_I386_REL32   = 0x0014
+
+	IMAGE_REL_AMD64_ADDR64   = 0x0001
+	IMAGE_REL_AMD64_ADDR32   = 0x0002
+	IMAGE_REL_AMD64_ADDR32NB = 0x0003
+	IMAGE_REL_AMD64_REL32    = 0x0004
+	IMAGE_REL_AMD64_SECREL   = 0x000B
+
+	IMAGE_REL_ARM_ABSOLUTE = 0x0000
+	IMAGE_REL_ARM_ADDR32   = 0x0001
+	IMAGE_REL_ARM_ADDR32NB = 0x0002
+	IMAGE_REL_ARM_BRANCH24 = 0x0003
+	IMAGE_REL_ARM_BRANCH11 = 0x0004
+	IMAGE_REL_ARM_SECREL   = 0x000F
+
+	IMAGE_REL_ARM64_ABSOLUTE       = 0x0000
+	IMAGE_REL_ARM64_ADDR32         = 0x0001
+	IMAGE_REL_ARM64_ADDR32NB       = 0x0002
+	IMAGE_REL_ARM64_BRANCH26       = 0x0003
+	IMAGE_REL_ARM64_PAGEBASE_REL21 = 0x0004
+	IMAGE_REL_ARM64_REL21          = 0x0005
+	IMAGE_REL_ARM64_PAGEOFFSET_12A = 0x0006
+	IMAGE_REL_ARM64_PAGEOFFSET_12L = 0x0007
+	IMAGE_REL_ARM64_SECREL         = 0x0008
+	IMAGE_REL_ARM64_SECREL_LOW12A  = 0x0009
+	IMAGE_REL_ARM64_SECREL_HIGH12A = 0x000A
+	IMAGE_REL_ARM64_SECREL_LOW12L  = 0x000B
+	IMAGE_REL_ARM64_TOKEN          = 0x000C
+	IMAGE_REL_ARM64_SECTION        = 0x000D
+	IMAGE_REL_ARM64_ADDR64         = 0x000E
+	IMAGE_REL_ARM64_BRANCH19       = 0x000F
+	IMAGE_REL_ARM64_BRANCH14       = 0x0010
+	IMAGE_REL_ARM64_REL32          = 0x0011
+
+	IMAGE_REL_BASED_HIGHLOW = 3
+	IMAGE_REL_BASED_DIR64   = 10
+)
+
+const (
+	PeMinimumTargetMajorVersion = 6
+	PeMinimumTargetMinorVersion = 1
+)
+
+// DOS stub that prints out
+// "This program cannot be run in DOS mode."
+// See IMAGE_DOS_HEADER in the Windows SDK for the format of the header used here.
+var dosstub = []uint8{
+	0x4d,
+	0x5a,
+	0x90,
+	0x00,
+	0x03,
+	0x00,
+	0x00,
+	0x00,
+	0x04,
+	0x00,
+	0x00,
+	0x00,
+	0xff,
+	0xff,
+	0x00,
+	0x00,
+	0x8b,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x40,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x80,
+	0x00,
+	0x00,
+	0x00,
+	0x0e,
+	0x1f,
+	0xba,
+	0x0e,
+	0x00,
+	0xb4,
+	0x09,
+	0xcd,
+	0x21,
+	0xb8,
+	0x01,
+	0x4c,
+	0xcd,
+	0x21,
+	0x54,
+	0x68,
+	0x69,
+	0x73,
+	0x20,
+	0x70,
+	0x72,
+	0x6f,
+	0x67,
+	0x72,
+	0x61,
+	0x6d,
+	0x20,
+	0x63,
+	0x61,
+	0x6e,
+	0x6e,
+	0x6f,
+	0x74,
+	0x20,
+	0x62,
+	0x65,
+	0x20,
+	0x72,
+	0x75,
+	0x6e,
+	0x20,
+	0x69,
+	0x6e,
+	0x20,
+	0x44,
+	0x4f,
+	0x53,
+	0x20,
+	0x6d,
+	0x6f,
+	0x64,
+	0x65,
+	0x2e,
+	0x0d,
+	0x0d,
+	0x0a,
+	0x24,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+	0x00,
+}
+
+type Imp struct {
+	s       loader.Sym
+	off     uint64
+	next    *Imp
+	argsize int
+}
+
+type Dll struct {
+	name     string
+	nameoff  uint64
+	thunkoff uint64
+	ms       *Imp
+	next     *Dll
+}
+
+var (
+	rsrcsyms    []loader.Sym
+	PESECTHEADR int32
+	PEFILEHEADR int32
+	pe64        bool
+	dr          *Dll
+
+	dexport []loader.Sym
+)
+
+// peStringTable is a COFF string table.
+type peStringTable struct {
+	strings    []string
+	stringsLen int
+}
+
+// size returns size of string table t.
+func (t *peStringTable) size() int {
+	// string table starts with 4-byte length at the beginning
+	return t.stringsLen + 4
+}
+
+// add adds string str to string table t.
+func (t *peStringTable) add(str string) int {
+	off := t.size()
+	t.strings = append(t.strings, str)
+	t.stringsLen += len(str) + 1 // each string will have 0 appended to it
+	return off
+}
+
+// write writes string table t into the output file.
+func (t *peStringTable) write(out *OutBuf) {
+	out.Write32(uint32(t.size()))
+	for _, s := range t.strings {
+		out.WriteString(s)
+		out.Write8(0)
+	}
+}
+
+// peSection represents section from COFF section table.
+type peSection struct {
+	name                 string
+	shortName            string
+	index                int // one-based index into the Section Table
+	virtualSize          uint32
+	virtualAddress       uint32
+	sizeOfRawData        uint32
+	pointerToRawData     uint32
+	pointerToRelocations uint32
+	numberOfRelocations  uint16
+	characteristics      uint32
+}
+
+// checkOffset verifies COFF section sect offset in the file.
+func (sect *peSection) checkOffset(off int64) {
+	if off != int64(sect.pointerToRawData) {
+		Errorf("%s.PointerToRawData = %#x, want %#x", sect.name, uint64(int64(sect.pointerToRawData)), uint64(off))
+		errorexit()
+	}
+}
+
+// checkSegment verifies COFF section sect matches address
+// and file offset provided in segment seg.
+func (sect *peSection) checkSegment(seg *sym.Segment) {
+	if seg.Vaddr-uint64(PEBASE) != uint64(sect.virtualAddress) {
+		Errorf("%s.VirtualAddress = %#x, want %#x", sect.name, uint64(int64(sect.virtualAddress)), uint64(int64(seg.Vaddr-uint64(PEBASE))))
+		errorexit()
+	}
+	if seg.Fileoff != uint64(sect.pointerToRawData) {
+		Errorf("%s.PointerToRawData = %#x, want %#x", sect.name, uint64(int64(sect.pointerToRawData)), uint64(int64(seg.Fileoff)))
+		errorexit()
+	}
+}
+
+// pad adds zeros to the section sect. It writes as many bytes
+// as necessary to make section sect.SizeOfRawData bytes long.
+// It assumes that n bytes are already written to the file.
+func (sect *peSection) pad(out *OutBuf, n uint32) {
+	out.WriteStringN("", int(sect.sizeOfRawData-n))
+}
+
+// write writes COFF section sect into the output file.
+func (sect *peSection) write(out *OutBuf, linkmode LinkMode) error {
+	h := pe.SectionHeader32{
+		VirtualSize:          sect.virtualSize,
+		SizeOfRawData:        sect.sizeOfRawData,
+		PointerToRawData:     sect.pointerToRawData,
+		PointerToRelocations: sect.pointerToRelocations,
+		NumberOfRelocations:  sect.numberOfRelocations,
+		Characteristics:      sect.characteristics,
+	}
+	if linkmode != LinkExternal {
+		h.VirtualAddress = sect.virtualAddress
+	}
+	copy(h.Name[:], sect.shortName)
+	return binary.Write(out, binary.LittleEndian, h)
+}
+
+// emitRelocations emits the relocation entries for the sect.
+// The actual relocations are emitted by relocfn.
+// This updates the corresponding PE section table entry
+// with the relocation offset and count.
+func (sect *peSection) emitRelocations(out *OutBuf, relocfn func() int) {
+	sect.pointerToRelocations = uint32(out.Offset())
+	// first entry: extended relocs
+	out.Write32(0) // placeholder for number of relocation + 1
+	out.Write32(0)
+	out.Write16(0)
+
+	n := relocfn() + 1
+
+	cpos := out.Offset()
+	out.SeekSet(int64(sect.pointerToRelocations))
+	out.Write32(uint32(n))
+	out.SeekSet(cpos)
+	if n > 0x10000 {
+		n = 0x10000
+		sect.characteristics |= IMAGE_SCN_LNK_NRELOC_OVFL
+	} else {
+		sect.pointerToRelocations += 10 // skip the extend reloc entry
+	}
+	sect.numberOfRelocations = uint16(n - 1)
+}
+
+// peFile is used to build COFF file.
+type peFile struct {
+	sections       []*peSection
+	stringTable    peStringTable
+	textSect       *peSection
+	rdataSect      *peSection
+	dataSect       *peSection
+	bssSect        *peSection
+	ctorsSect      *peSection
+	pdataSect      *peSection
+	xdataSect      *peSection
+	nextSectOffset uint32
+	nextFileOffset uint32
+	symtabOffset   int64 // offset to the start of symbol table
+	symbolCount    int   // number of symbol table records written
+	dataDirectory  [16]pe.DataDirectory
+}
+
+// addSection adds section to the COFF file f.
+func (f *peFile) addSection(name string, sectsize int, filesize int) *peSection {
+	sect := &peSection{
+		name:             name,
+		shortName:        name,
+		index:            len(f.sections) + 1,
+		virtualAddress:   f.nextSectOffset,
+		pointerToRawData: f.nextFileOffset,
+	}
+	f.nextSectOffset = uint32(Rnd(int64(f.nextSectOffset)+int64(sectsize), PESECTALIGN))
+	if filesize > 0 {
+		sect.virtualSize = uint32(sectsize)
+		sect.sizeOfRawData = uint32(Rnd(int64(filesize), PEFILEALIGN))
+		f.nextFileOffset += sect.sizeOfRawData
+	} else {
+		sect.sizeOfRawData = uint32(sectsize)
+	}
+	f.sections = append(f.sections, sect)
+	return sect
+}
+
+// addDWARFSection adds DWARF section to the COFF file f.
+// This function is similar to addSection, but DWARF section names are
+// longer than 8 characters, so they need to be stored in the string table.
+func (f *peFile) addDWARFSection(name string, size int) *peSection {
+	if size == 0 {
+		Exitf("DWARF section %q is empty", name)
+	}
+	// DWARF section names are longer than 8 characters.
+	// PE format requires such names to be stored in string table,
+	// and section names replaced with slash (/) followed by
+	// correspondent string table index.
+	// see http://www.microsoft.com/whdc/system/platform/firmware/PECOFFdwn.mspx
+	// for details
+	off := f.stringTable.add(name)
+	h := f.addSection(name, size, size)
+	h.shortName = fmt.Sprintf("/%d", off)
+	h.characteristics = IMAGE_SCN_ALIGN_1BYTES | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_DISCARDABLE | IMAGE_SCN_CNT_INITIALIZED_DATA
+	return h
+}
+
+// addDWARF adds DWARF information to the COFF file f.
+func (f *peFile) addDWARF() {
+	if *FlagW { // disable dwarf
+		return
+	}
+	for _, sect := range Segdwarf.Sections {
+		h := f.addDWARFSection(sect.Name, int(sect.Length))
+		fileoff := sect.Vaddr - Segdwarf.Vaddr + Segdwarf.Fileoff
+		if uint64(h.pointerToRawData) != fileoff {
+			Exitf("%s.PointerToRawData = %#x, want %#x", sect.Name, h.pointerToRawData, fileoff)
+		}
+	}
+}
+
+// addSEH adds SEH information to the COFF file f.
+func (f *peFile) addSEH(ctxt *Link) {
+	// .pdata section can exist without the .xdata section.
+	// .xdata section depends on the .pdata section.
+	if Segpdata.Length == 0 {
+		return
+	}
+	d := pefile.addSection(".pdata", int(Segpdata.Length), int(Segpdata.Length))
+	d.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
+	if ctxt.LinkMode == LinkExternal {
+		// Some gcc versions don't honor the default alignment for the .pdata section.
+		d.characteristics |= IMAGE_SCN_ALIGN_4BYTES
+	}
+	pefile.pdataSect = d
+	d.checkSegment(&Segpdata)
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_EXCEPTION].VirtualAddress = d.virtualAddress
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_EXCEPTION].Size = d.virtualSize
+
+	if Segxdata.Length > 0 {
+		d = pefile.addSection(".xdata", int(Segxdata.Length), int(Segxdata.Length))
+		d.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
+		if ctxt.LinkMode == LinkExternal {
+			// Some gcc versions don't honor the default alignment for the .xdata section.
+			d.characteristics |= IMAGE_SCN_ALIGN_4BYTES
+		}
+		pefile.xdataSect = d
+		d.checkSegment(&Segxdata)
+	}
+}
+
+// addInitArray adds .ctors COFF section to the file f.
+func (f *peFile) addInitArray(ctxt *Link) *peSection {
+	// The size below was determined by the specification for array relocations,
+	// and by observing what GCC writes here. If the initarray section grows to
+	// contain more than one constructor entry, the size will need to be 8 * constructor_count.
+	// However, the entire Go runtime is initialized from just one function, so it is unlikely
+	// that this will need to grow in the future.
+	var size int
+	var alignment uint32
+	if pe64 {
+		size = 8
+		alignment = IMAGE_SCN_ALIGN_8BYTES
+	} else {
+		size = 4
+		alignment = IMAGE_SCN_ALIGN_4BYTES
+	}
+	sect := f.addSection(".ctors", size, size)
+	sect.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | alignment
+	sect.sizeOfRawData = uint32(size)
+	ctxt.Out.SeekSet(int64(sect.pointerToRawData))
+	sect.checkOffset(ctxt.Out.Offset())
+
+	init_entry := ctxt.loader.Lookup(*flagEntrySymbol, 0)
+	addr := uint64(ctxt.loader.SymValue(init_entry)) - ctxt.loader.SymSect(init_entry).Vaddr
+	if pe64 {
+		ctxt.Out.Write64(addr)
+	} else {
+		ctxt.Out.Write32(uint32(addr))
+	}
+	return sect
+}
+
+// emitRelocations emits relocation entries for go.o in external linking.
+func (f *peFile) emitRelocations(ctxt *Link) {
+	for ctxt.Out.Offset()&7 != 0 {
+		ctxt.Out.Write8(0)
+	}
+
+	ldr := ctxt.loader
+
+	// relocsect relocates symbols from first in section sect, and returns
+	// the total number of relocations emitted.
+	relocsect := func(sect *sym.Section, syms []loader.Sym, base uint64) int {
+		// If main section has no bits, nothing to relocate.
+		if sect.Vaddr >= sect.Seg.Vaddr+sect.Seg.Filelen {
+			return 0
+		}
+		sect.Reloff = uint64(ctxt.Out.Offset())
+		for i, s := range syms {
+			if !ldr.AttrReachable(s) {
+				continue
+			}
+			if uint64(ldr.SymValue(s)) >= sect.Vaddr {
+				syms = syms[i:]
+				break
+			}
+		}
+		eaddr := int64(sect.Vaddr + sect.Length)
+		for _, s := range syms {
+			if !ldr.AttrReachable(s) {
+				continue
+			}
+			if ldr.SymValue(s) >= eaddr {
+				break
+			}
+			// Compute external relocations on the go, and pass to PEreloc1
+			// to stream out.
+			relocs := ldr.Relocs(s)
+			for ri := 0; ri < relocs.Count(); ri++ {
+				r := relocs.At(ri)
+				rr, ok := extreloc(ctxt, ldr, s, r)
+				if !ok {
+					continue
+				}
+				if rr.Xsym == 0 {
+					ctxt.Errorf(s, "missing xsym in relocation")
+					continue
+				}
+				if ldr.SymDynid(rr.Xsym) < 0 {
+					ctxt.Errorf(s, "reloc %d to non-coff symbol %s (outer=%s) %d", r.Type(), ldr.SymName(r.Sym()), ldr.SymName(rr.Xsym), ldr.SymType(r.Sym()))
+				}
+				if !thearch.PEreloc1(ctxt.Arch, ctxt.Out, ldr, s, rr, int64(uint64(ldr.SymValue(s)+int64(r.Off()))-base)) {
+					ctxt.Errorf(s, "unsupported obj reloc %v/%d to %s", r.Type(), r.Siz(), ldr.SymName(r.Sym()))
+				}
+			}
+		}
+		sect.Rellen = uint64(ctxt.Out.Offset()) - sect.Reloff
+		const relocLen = 4 + 4 + 2
+		return int(sect.Rellen / relocLen)
+	}
+
+	type relsect struct {
+		peSect *peSection
+		seg    *sym.Segment
+		syms   []loader.Sym
+	}
+	sects := []relsect{
+		{f.textSect, &Segtext, ctxt.Textp},
+		{f.rdataSect, &Segrodata, ctxt.datap},
+		{f.dataSect, &Segdata, ctxt.datap},
+	}
+	if len(sehp.pdata) != 0 {
+		sects = append(sects, relsect{f.pdataSect, &Segpdata, sehp.pdata})
+	}
+	if len(sehp.xdata) != 0 {
+		sects = append(sects, relsect{f.xdataSect, &Segxdata, sehp.xdata})
+	}
+	for _, s := range sects {
+		s.peSect.emitRelocations(ctxt.Out, func() int {
+			var n int
+			for _, sect := range s.seg.Sections {
+				n += relocsect(sect, s.syms, s.seg.Vaddr)
+			}
+			return n
+		})
+	}
+
+dwarfLoop:
+	for i := 0; i < len(Segdwarf.Sections); i++ {
+		sect := Segdwarf.Sections[i]
+		si := dwarfp[i]
+		if si.secSym() != sect.Sym ||
+			ldr.SymSect(si.secSym()) != sect {
+			panic("inconsistency between dwarfp and Segdwarf")
+		}
+		for _, pesect := range f.sections {
+			if sect.Name == pesect.name {
+				pesect.emitRelocations(ctxt.Out, func() int {
+					return relocsect(sect, si.syms, sect.Vaddr)
+				})
+				continue dwarfLoop
+			}
+		}
+		Errorf("emitRelocations: could not find %q section", sect.Name)
+	}
+
+	if f.ctorsSect == nil {
+		return
+	}
+
+	f.ctorsSect.emitRelocations(ctxt.Out, func() int {
+		dottext := ldr.Lookup(".text", 0)
+		ctxt.Out.Write32(0)
+		ctxt.Out.Write32(uint32(ldr.SymDynid(dottext)))
+		switch buildcfg.GOARCH {
+		default:
+			ctxt.Errorf(dottext, "unknown architecture for PE: %q\n", buildcfg.GOARCH)
+		case "386":
+			ctxt.Out.Write16(IMAGE_REL_I386_DIR32)
+		case "amd64":
+			ctxt.Out.Write16(IMAGE_REL_AMD64_ADDR64)
+		case "arm":
+			ctxt.Out.Write16(IMAGE_REL_ARM_ADDR32)
+		case "arm64":
+			ctxt.Out.Write16(IMAGE_REL_ARM64_ADDR64)
+		}
+		return 1
+	})
+}
+
+// writeSymbol appends symbol s to file f symbol table.
+// It also sets s.Dynid to written symbol number.
+func (f *peFile) writeSymbol(out *OutBuf, ldr *loader.Loader, s loader.Sym, name string, value int64, sectidx int, typ uint16, class uint8) {
+	if len(name) > 8 {
+		out.Write32(0)
+		out.Write32(uint32(f.stringTable.add(name)))
+	} else {
+		out.WriteStringN(name, 8)
+	}
+	out.Write32(uint32(value))
+	out.Write16(uint16(sectidx))
+	out.Write16(typ)
+	out.Write8(class)
+	out.Write8(0) // no aux entries
+
+	ldr.SetSymDynid(s, int32(f.symbolCount))
+
+	f.symbolCount++
+}
+
+// mapToPESection searches peFile f for s symbol's location.
+// It returns PE section index, and offset within that section.
+func (f *peFile) mapToPESection(ldr *loader.Loader, s loader.Sym, linkmode LinkMode) (pesectidx int, offset int64, err error) {
+	sect := ldr.SymSect(s)
+	if sect == nil {
+		return 0, 0, fmt.Errorf("could not map %s symbol with no section", ldr.SymName(s))
+	}
+	if sect.Seg == &Segtext {
+		return f.textSect.index, int64(uint64(ldr.SymValue(s)) - Segtext.Vaddr), nil
+	}
+	if sect.Seg == &Segrodata {
+		return f.rdataSect.index, int64(uint64(ldr.SymValue(s)) - Segrodata.Vaddr), nil
+	}
+	if sect.Seg != &Segdata {
+		return 0, 0, fmt.Errorf("could not map %s symbol with non .text or .rdata or .data section", ldr.SymName(s))
+	}
+	v := uint64(ldr.SymValue(s)) - Segdata.Vaddr
+	if linkmode != LinkExternal {
+		return f.dataSect.index, int64(v), nil
+	}
+	if ldr.SymType(s).IsDATA() {
+		return f.dataSect.index, int64(v), nil
+	}
+	// Note: although address of runtime.edata (type sym.SDATA) is at the start of .bss section
+	// it still belongs to the .data section, not the .bss section.
+	if v < Segdata.Filelen {
+		return f.dataSect.index, int64(v), nil
+	}
+	return f.bssSect.index, int64(v - Segdata.Filelen), nil
+}
+
+var isLabel = make(map[loader.Sym]bool)
+
+func AddPELabelSym(ldr *loader.Loader, s loader.Sym) {
+	isLabel[s] = true
+}
+
+// writeSymbols writes all COFF symbol table records.
+func (f *peFile) writeSymbols(ctxt *Link) {
+	ldr := ctxt.loader
+	addsym := func(s loader.Sym) {
+		t := ldr.SymType(s)
+		if ldr.SymSect(s) == nil && t != sym.SDYNIMPORT && t != sym.SHOSTOBJ && t != sym.SUNDEFEXT {
+			return
+		}
+
+		name := ldr.SymName(s)
+
+		// Only windows/386 requires underscore prefix on external symbols.
+		if ctxt.Is386() && ctxt.IsExternal() &&
+			(t == sym.SHOSTOBJ || t == sym.SUNDEFEXT || ldr.AttrCgoExport(s) ||
+				// TODO(cuonglm): remove this hack
+				//
+				// Previously, windows/386 requires underscore prefix on external symbols,
+				// but that's only applied for SHOSTOBJ/SUNDEFEXT or cgo export symbols.
+				// "go.buildid" is STEXT, "type.*" is STYPE, thus they are not prefixed
+				// with underscore.
+				//
+				// In external linking mode, the external linker can't resolve them as
+				// external symbols. But we are lucky that they have "." in their name,
+				// so the external linker see them as Forwarder RVA exports. See:
+				//
+				//  - https://docs.microsoft.com/en-us/windows/win32/debug/pe-format#export-address-table
+				//  - https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=ld/pe-dll.c;h=e7b82ba6ffadf74dc1b9ee71dc13d48336941e51;hb=HEAD#l972
+				//
+				// CL 317917 changes "." to ":" in symbols name, so these symbols can not be
+				// found by external linker anymore. So a hacky way is adding the
+				// underscore prefix for these 2 symbols. I don't have enough knowledge to
+				// verify whether adding the underscore for all STEXT/STYPE symbols are
+				// fine, even if it could be, that would be done in future CL.
+				name == "go:buildid" || name == "type:*") {
+			name = "_" + name
+		}
+
+		name = mangleABIName(ctxt, ldr, s, name)
+
+		var peSymType uint16 = IMAGE_SYM_TYPE_NULL
+		switch {
+		case t.IsText(), t == sym.SDYNIMPORT, t == sym.SHOSTOBJ, t == sym.SUNDEFEXT:
+			// Microsoft's PE documentation is contradictory. It says that the symbol's complex type
+			// is stored in the pesym.Type most significant byte, but MSVC, LLVM, and mingw store it
+			// in the 4 high bits of the less significant byte. Also, the PE documentation says that
+			// the basic type for a function should be IMAGE_SYM_TYPE_VOID,
+			// but the reality is that it uses IMAGE_SYM_TYPE_NULL instead.
+			peSymType = IMAGE_SYM_DTYPE_FUNCTION<<4 + IMAGE_SYM_TYPE_NULL
+		}
+		sect, value, err := f.mapToPESection(ldr, s, ctxt.LinkMode)
+		if err != nil {
+			switch t {
+			case sym.SDYNIMPORT, sym.SHOSTOBJ, sym.SUNDEFEXT:
+			default:
+				ctxt.Errorf(s, "addpesym: %v", err)
+			}
+		}
+		class := IMAGE_SYM_CLASS_EXTERNAL
+		if ldr.IsFileLocal(s) || ldr.AttrVisibilityHidden(s) || ldr.AttrLocal(s) {
+			class = IMAGE_SYM_CLASS_STATIC
+		}
+		f.writeSymbol(ctxt.Out, ldr, s, name, value, sect, peSymType, uint8(class))
+	}
+
+	if ctxt.LinkMode == LinkExternal {
+		// Include section symbols as external, because
+		// .ctors and .debug_* section relocations refer to it.
+		for _, pesect := range f.sections {
+			s := ldr.LookupOrCreateSym(pesect.name, 0)
+			f.writeSymbol(ctxt.Out, ldr, s, pesect.name, 0, pesect.index, IMAGE_SYM_TYPE_NULL, IMAGE_SYM_CLASS_STATIC)
+		}
+	}
+
+	// Add special runtime.text and runtime.etext symbols.
+	s := ldr.Lookup("runtime.text", 0)
+	if ldr.SymType(s).IsText() {
+		addsym(s)
+	}
+	s = ldr.Lookup("runtime.etext", 0)
+	if ldr.SymType(s).IsText() {
+		addsym(s)
+	}
+
+	// Add text symbols.
+	for _, s := range ctxt.Textp {
+		addsym(s)
+	}
+
+	shouldBeInSymbolTable := func(s loader.Sym) bool {
+		if ldr.AttrNotInSymbolTable(s) {
+			return false
+		}
+		name := ldr.SymName(s) // TODO: try not to read the name
+		if name == "" || name[0] == '.' {
+			return false
+		}
+		return true
+	}
+
+	// Add data symbols and external references.
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		t := ldr.SymType(s)
+		if t >= sym.SELFRXSECT && t < sym.SFirstUnallocated { // data sections handled in dodata
+			if t == sym.STLSBSS {
+				continue
+			}
+			if !shouldBeInSymbolTable(s) {
+				continue
+			}
+			addsym(s)
+		}
+
+		switch t {
+		case sym.SDYNIMPORT, sym.SHOSTOBJ, sym.SUNDEFEXT:
+			addsym(s)
+		default:
+			if len(isLabel) > 0 && isLabel[s] {
+				addsym(s)
+			}
+		}
+	}
+}
+
+// writeSymbolTableAndStringTable writes out symbol and string tables for peFile f.
+func (f *peFile) writeSymbolTableAndStringTable(ctxt *Link) {
+	f.symtabOffset = ctxt.Out.Offset()
+
+	// write COFF symbol table
+	if !*FlagS || ctxt.LinkMode == LinkExternal {
+		f.writeSymbols(ctxt)
+	}
+
+	// update COFF file header and section table
+	size := f.stringTable.size() + 18*f.symbolCount
+	var h *peSection
+	if ctxt.LinkMode != LinkExternal {
+		// We do not really need .symtab for go.o, and if we have one, ld
+		// will also include it in the exe, and that will confuse windows.
+		h = f.addSection(".symtab", size, size)
+		h.characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_DISCARDABLE
+		h.checkOffset(f.symtabOffset)
+	}
+
+	// write COFF string table
+	f.stringTable.write(ctxt.Out)
+	if ctxt.LinkMode != LinkExternal {
+		h.pad(ctxt.Out, uint32(size))
+	}
+}
+
+// writeFileHeader writes COFF file header for peFile f.
+func (f *peFile) writeFileHeader(ctxt *Link) {
+	var fh pe.FileHeader
+
+	switch ctxt.Arch.Family {
+	default:
+		Exitf("unknown PE architecture: %v", ctxt.Arch.Family)
+	case sys.AMD64:
+		fh.Machine = pe.IMAGE_FILE_MACHINE_AMD64
+	case sys.I386:
+		fh.Machine = pe.IMAGE_FILE_MACHINE_I386
+	case sys.ARM64:
+		fh.Machine = pe.IMAGE_FILE_MACHINE_ARM64
+	}
+
+	fh.NumberOfSections = uint16(len(f.sections))
+
+	// Being able to produce identical output for identical input is
+	// much more beneficial than having build timestamp in the header.
+	fh.TimeDateStamp = 0
+
+	if ctxt.LinkMode != LinkExternal {
+		fh.Characteristics = pe.IMAGE_FILE_EXECUTABLE_IMAGE
+		switch ctxt.Arch.Family {
+		case sys.AMD64, sys.I386:
+			if ctxt.BuildMode != BuildModePIE {
+				fh.Characteristics |= pe.IMAGE_FILE_RELOCS_STRIPPED
+			}
+		}
+	}
+	if pe64 {
+		var oh64 pe.OptionalHeader64
+		fh.SizeOfOptionalHeader = uint16(binary.Size(&oh64))
+		fh.Characteristics |= pe.IMAGE_FILE_LARGE_ADDRESS_AWARE
+	} else {
+		var oh pe.OptionalHeader32
+		fh.SizeOfOptionalHeader = uint16(binary.Size(&oh))
+		fh.Characteristics |= pe.IMAGE_FILE_32BIT_MACHINE
+	}
+
+	fh.PointerToSymbolTable = uint32(f.symtabOffset)
+	fh.NumberOfSymbols = uint32(f.symbolCount)
+
+	binary.Write(ctxt.Out, binary.LittleEndian, &fh)
+}
+
+// writeOptionalHeader writes COFF optional header for peFile f.
+func (f *peFile) writeOptionalHeader(ctxt *Link) {
+	var oh pe.OptionalHeader32
+	var oh64 pe.OptionalHeader64
+
+	if pe64 {
+		oh64.Magic = 0x20b // PE32+
+	} else {
+		oh.Magic = 0x10b // PE32
+		oh.BaseOfData = f.dataSect.virtualAddress
+	}
+
+	// Fill out both oh64 and oh. We only use one. Oh well.
+	oh64.MajorLinkerVersion = 3
+	oh.MajorLinkerVersion = 3
+	oh64.MinorLinkerVersion = 0
+	oh.MinorLinkerVersion = 0
+	oh64.SizeOfCode = f.textSect.sizeOfRawData
+	oh.SizeOfCode = f.textSect.sizeOfRawData
+	oh64.SizeOfInitializedData = f.dataSect.sizeOfRawData
+	oh.SizeOfInitializedData = f.dataSect.sizeOfRawData
+	oh64.SizeOfUninitializedData = 0
+	oh.SizeOfUninitializedData = 0
+	if ctxt.LinkMode != LinkExternal {
+		oh64.AddressOfEntryPoint = uint32(Entryvalue(ctxt) - PEBASE)
+		oh.AddressOfEntryPoint = uint32(Entryvalue(ctxt) - PEBASE)
+	}
+	oh64.BaseOfCode = f.textSect.virtualAddress
+	oh.BaseOfCode = f.textSect.virtualAddress
+	oh64.ImageBase = uint64(PEBASE)
+	oh.ImageBase = uint32(PEBASE)
+	oh64.SectionAlignment = uint32(PESECTALIGN)
+	oh.SectionAlignment = uint32(PESECTALIGN)
+	oh64.FileAlignment = uint32(PEFILEALIGN)
+	oh.FileAlignment = uint32(PEFILEALIGN)
+	oh64.MajorOperatingSystemVersion = PeMinimumTargetMajorVersion
+	oh.MajorOperatingSystemVersion = PeMinimumTargetMajorVersion
+	oh64.MinorOperatingSystemVersion = PeMinimumTargetMinorVersion
+	oh.MinorOperatingSystemVersion = PeMinimumTargetMinorVersion
+	oh64.MajorImageVersion = 1
+	oh.MajorImageVersion = 1
+	oh64.MinorImageVersion = 0
+	oh.MinorImageVersion = 0
+	oh64.MajorSubsystemVersion = PeMinimumTargetMajorVersion
+	oh.MajorSubsystemVersion = PeMinimumTargetMajorVersion
+	oh64.MinorSubsystemVersion = PeMinimumTargetMinorVersion
+	oh.MinorSubsystemVersion = PeMinimumTargetMinorVersion
+	oh64.SizeOfImage = f.nextSectOffset
+	oh.SizeOfImage = f.nextSectOffset
+	oh64.SizeOfHeaders = uint32(PEFILEHEADR)
+	oh.SizeOfHeaders = uint32(PEFILEHEADR)
+	if windowsgui {
+		oh64.Subsystem = pe.IMAGE_SUBSYSTEM_WINDOWS_GUI
+		oh.Subsystem = pe.IMAGE_SUBSYSTEM_WINDOWS_GUI
+	} else {
+		oh64.Subsystem = pe.IMAGE_SUBSYSTEM_WINDOWS_CUI
+		oh.Subsystem = pe.IMAGE_SUBSYSTEM_WINDOWS_CUI
+	}
+
+	// Mark as having awareness of terminal services, to avoid ancient compatibility hacks.
+	oh64.DllCharacteristics |= pe.IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
+	oh.DllCharacteristics |= pe.IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
+
+	// Enable DEP
+	oh64.DllCharacteristics |= pe.IMAGE_DLLCHARACTERISTICS_NX_COMPAT
+	oh.DllCharacteristics |= pe.IMAGE_DLLCHARACTERISTICS_NX_COMPAT
+
+	// The DLL can be relocated at load time.
+	if needPEBaseReloc(ctxt) {
+		oh64.DllCharacteristics |= pe.IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
+		oh.DllCharacteristics |= pe.IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
+	}
+
+	// Image can handle a high entropy 64-bit virtual address space.
+	if ctxt.BuildMode == BuildModePIE {
+		oh64.DllCharacteristics |= pe.IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
+	}
+
+	// Disable stack growth as we don't want Windows to
+	// fiddle with the thread stack limits, which we set
+	// ourselves to circumvent the stack checks in the
+	// Windows exception dispatcher.
+	// Commit size must be strictly less than reserve
+	// size otherwise reserve will be rounded up to a
+	// larger size, as verified with VMMap.
+
+	// On 64-bit, we always reserve 2MB stacks. "Pure" Go code is
+	// okay with much smaller stacks, but the syscall package
+	// makes it easy to call into arbitrary C code without cgo,
+	// and system calls even in "pure" Go code are actually C
+	// calls that may need more stack than we think.
+	//
+	// The default stack reserve size directly affects only the main
+	// thread.
+	//
+	// For other threads, the runtime explicitly asks the kernel
+	// to use the default stack size so that all stacks are
+	// consistent.
+	//
+	// At thread start, in minit, the runtime queries the OS for
+	// the actual stack bounds so that the stack size doesn't need
+	// to be hard-coded into the runtime.
+	oh64.SizeOfStackReserve = 0x00200000
+	if !iscgo {
+		oh64.SizeOfStackCommit = 0x00001000
+	} else {
+		// TODO(brainman): Maybe remove optional header writing altogether for cgo.
+		// For cgo it is the external linker that is building final executable.
+		// And it probably does not use any information stored in optional header.
+		oh64.SizeOfStackCommit = 0x00200000 - 0x2000 // account for 2 guard pages
+	}
+
+	oh.SizeOfStackReserve = 0x00100000
+	if !iscgo {
+		oh.SizeOfStackCommit = 0x00001000
+	} else {
+		oh.SizeOfStackCommit = 0x00100000 - 0x2000 // account for 2 guard pages
+	}
+
+	oh64.SizeOfHeapReserve = 0x00100000
+	oh.SizeOfHeapReserve = 0x00100000
+	oh64.SizeOfHeapCommit = 0x00001000
+	oh.SizeOfHeapCommit = 0x00001000
+	oh64.NumberOfRvaAndSizes = 16
+	oh.NumberOfRvaAndSizes = 16
+
+	if pe64 {
+		oh64.DataDirectory = f.dataDirectory
+	} else {
+		oh.DataDirectory = f.dataDirectory
+	}
+
+	if pe64 {
+		binary.Write(ctxt.Out, binary.LittleEndian, &oh64)
+	} else {
+		binary.Write(ctxt.Out, binary.LittleEndian, &oh)
+	}
+}
+
+var pefile peFile
+
+func Peinit(ctxt *Link) {
+	var l int
+
+	if ctxt.Arch.PtrSize == 8 {
+		// 64-bit architectures
+		pe64 = true
+		var oh64 pe.OptionalHeader64
+		l = binary.Size(&oh64)
+	} else {
+		// 32-bit architectures
+		var oh pe.OptionalHeader32
+		l = binary.Size(&oh)
+	}
+
+	if ctxt.LinkMode == LinkExternal {
+		// .rdata section will contain "masks" and "shifts" symbols, and they
+		// need to be aligned to 16-bytes. So make all sections aligned
+		// to 32-byte and mark them all IMAGE_SCN_ALIGN_32BYTES so external
+		// linker will honour that requirement.
+		PESECTALIGN = 32
+		PEFILEALIGN = 0
+		// We are creating an object file. The absolute address is irrelevant.
+		PEBASE = 0
+	} else {
+		// Use the same base image address as MSVC and LLVM.
+		if pe64 {
+			PEBASE = 0x140000000
+		} else {
+			PEBASE = 0x400000
+		}
+	}
+
+	var sh [16]pe.SectionHeader32
+	var fh pe.FileHeader
+	PEFILEHEADR = int32(Rnd(int64(len(dosstub)+binary.Size(&fh)+l+binary.Size(&sh)), PEFILEALIGN))
+	if ctxt.LinkMode != LinkExternal {
+		PESECTHEADR = int32(Rnd(int64(PEFILEHEADR), PESECTALIGN))
+	} else {
+		PESECTHEADR = 0
+	}
+	pefile.nextSectOffset = uint32(PESECTHEADR)
+	pefile.nextFileOffset = uint32(PEFILEHEADR)
+
+	if ctxt.LinkMode == LinkInternal {
+		// some mingw libs depend on this symbol, for example, FindPESectionByName
+		for _, name := range [2]string{"__image_base__", "_image_base__"} {
+			sb := ctxt.loader.CreateSymForUpdate(name, 0)
+			sb.SetType(sym.SDATA)
+			sb.SetValue(PEBASE)
+			ctxt.loader.SetAttrSpecial(sb.Sym(), true)
+			ctxt.loader.SetAttrLocal(sb.Sym(), true)
+		}
+	}
+
+	HEADR = PEFILEHEADR
+	if *FlagRound == -1 {
+		*FlagRound = PESECTALIGN
+	}
+	if *FlagTextAddr == -1 {
+		*FlagTextAddr = Rnd(PEBASE, *FlagRound) + int64(PESECTHEADR)
+	}
+}
+
+func pewrite(ctxt *Link) {
+	ctxt.Out.SeekSet(0)
+	if ctxt.LinkMode != LinkExternal {
+		ctxt.Out.Write(dosstub)
+		ctxt.Out.WriteStringN("PE", 4)
+	}
+
+	pefile.writeFileHeader(ctxt)
+
+	pefile.writeOptionalHeader(ctxt)
+
+	for _, sect := range pefile.sections {
+		sect.write(ctxt.Out, ctxt.LinkMode)
+	}
+}
+
+func strput(out *OutBuf, s string) {
+	out.WriteString(s)
+	out.Write8(0)
+	// string must be padded to even size
+	if (len(s)+1)%2 != 0 {
+		out.Write8(0)
+	}
+}
+
+func initdynimport(ctxt *Link) *Dll {
+	ldr := ctxt.loader
+	var d *Dll
+
+	dr = nil
+	var m *Imp
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) || ldr.SymType(s) != sym.SDYNIMPORT {
+			continue
+		}
+		dynlib := ldr.SymDynimplib(s)
+		for d = dr; d != nil; d = d.next {
+			if d.name == dynlib {
+				m = new(Imp)
+				break
+			}
+		}
+
+		if d == nil {
+			d = new(Dll)
+			d.name = dynlib
+			d.next = dr
+			dr = d
+			m = new(Imp)
+		}
+
+		// Because external link requires properly stdcall decorated name,
+		// all external symbols in runtime use %n to denote that the number
+		// of uinptrs this function consumes. Store the argsize and discard
+		// the %n suffix if any.
+		m.argsize = -1
+		extName := ldr.SymExtname(s)
+		if i := strings.IndexByte(extName, '%'); i >= 0 {
+			var err error
+			m.argsize, err = strconv.Atoi(extName[i+1:])
+			if err != nil {
+				ctxt.Errorf(s, "failed to parse stdcall decoration: %v", err)
+			}
+			m.argsize *= ctxt.Arch.PtrSize
+			ldr.SetSymExtname(s, extName[:i])
+		}
+
+		m.s = s
+		m.next = d.ms
+		d.ms = m
+	}
+
+	if ctxt.IsExternal() {
+		// Add real symbol name
+		for d := dr; d != nil; d = d.next {
+			for m = d.ms; m != nil; m = m.next {
+				sb := ldr.MakeSymbolUpdater(m.s)
+				sb.SetType(sym.SDATA)
+				sb.Grow(int64(ctxt.Arch.PtrSize))
+				dynName := sb.Extname()
+				// only windows/386 requires stdcall decoration
+				if ctxt.Is386() && m.argsize >= 0 {
+					dynName += fmt.Sprintf("@%d", m.argsize)
+				}
+				dynSym := ldr.CreateSymForUpdate(dynName, 0)
+				dynSym.SetType(sym.SHOSTOBJ)
+				r, _ := sb.AddRel(objabi.R_ADDR)
+				r.SetSym(dynSym.Sym())
+				r.SetSiz(uint8(ctxt.Arch.PtrSize))
+			}
+		}
+	} else {
+		dynamic := ldr.CreateSymForUpdate(".windynamic", 0)
+		dynamic.SetType(sym.SWINDOWS)
+		for d := dr; d != nil; d = d.next {
+			for m = d.ms; m != nil; m = m.next {
+				sb := ldr.MakeSymbolUpdater(m.s)
+				sb.SetType(sym.SWINDOWS)
+				sb.SetValue(dynamic.Size())
+				dynamic.SetSize(dynamic.Size() + int64(ctxt.Arch.PtrSize))
+				dynamic.AddInteriorSym(m.s)
+			}
+
+			dynamic.SetSize(dynamic.Size() + int64(ctxt.Arch.PtrSize))
+		}
+	}
+
+	return dr
+}
+
+// peimporteddlls returns the gcc command line argument to link all imported
+// DLLs.
+func peimporteddlls() []string {
+	var dlls []string
+
+	for d := dr; d != nil; d = d.next {
+		dlls = append(dlls, "-l"+strings.TrimSuffix(d.name, ".dll"))
+	}
+
+	return dlls
+}
+
+func addimports(ctxt *Link, datsect *peSection) {
+	ldr := ctxt.loader
+	startoff := ctxt.Out.Offset()
+	dynamic := ldr.LookupOrCreateSym(".windynamic", 0)
+
+	// skip import descriptor table (will write it later)
+	n := uint64(0)
+
+	for d := dr; d != nil; d = d.next {
+		n++
+	}
+	ctxt.Out.SeekSet(startoff + int64(binary.Size(&IMAGE_IMPORT_DESCRIPTOR{}))*int64(n+1))
+
+	// write dll names
+	for d := dr; d != nil; d = d.next {
+		d.nameoff = uint64(ctxt.Out.Offset()) - uint64(startoff)
+		strput(ctxt.Out, d.name)
+	}
+
+	// write function names
+	for d := dr; d != nil; d = d.next {
+		for m := d.ms; m != nil; m = m.next {
+			m.off = uint64(pefile.nextSectOffset) + uint64(ctxt.Out.Offset()) - uint64(startoff)
+			ctxt.Out.Write16(0) // hint
+			strput(ctxt.Out, ldr.SymExtname(m.s))
+		}
+	}
+
+	// write OriginalFirstThunks
+	oftbase := uint64(ctxt.Out.Offset()) - uint64(startoff)
+
+	n = uint64(ctxt.Out.Offset())
+	for d := dr; d != nil; d = d.next {
+		d.thunkoff = uint64(ctxt.Out.Offset()) - n
+		for m := d.ms; m != nil; m = m.next {
+			if pe64 {
+				ctxt.Out.Write64(m.off)
+			} else {
+				ctxt.Out.Write32(uint32(m.off))
+			}
+		}
+
+		if pe64 {
+			ctxt.Out.Write64(0)
+		} else {
+			ctxt.Out.Write32(0)
+		}
+	}
+
+	// add pe section and pad it at the end
+	n = uint64(ctxt.Out.Offset()) - uint64(startoff)
+
+	isect := pefile.addSection(".idata", int(n), int(n))
+	isect.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE
+	isect.checkOffset(startoff)
+	isect.pad(ctxt.Out, uint32(n))
+	endoff := ctxt.Out.Offset()
+
+	// write FirstThunks (allocated in .data section)
+	ftbase := uint64(ldr.SymValue(dynamic)) - uint64(datsect.virtualAddress) - uint64(PEBASE)
+
+	ctxt.Out.SeekSet(int64(uint64(datsect.pointerToRawData) + ftbase))
+	for d := dr; d != nil; d = d.next {
+		for m := d.ms; m != nil; m = m.next {
+			if pe64 {
+				ctxt.Out.Write64(m.off)
+			} else {
+				ctxt.Out.Write32(uint32(m.off))
+			}
+		}
+
+		if pe64 {
+			ctxt.Out.Write64(0)
+		} else {
+			ctxt.Out.Write32(0)
+		}
+	}
+
+	// finally write import descriptor table
+	out := ctxt.Out
+	out.SeekSet(startoff)
+
+	for d := dr; d != nil; d = d.next {
+		out.Write32(uint32(uint64(isect.virtualAddress) + oftbase + d.thunkoff))
+		out.Write32(0)
+		out.Write32(0)
+		out.Write32(uint32(uint64(isect.virtualAddress) + d.nameoff))
+		out.Write32(uint32(uint64(datsect.virtualAddress) + ftbase + d.thunkoff))
+	}
+
+	out.Write32(0) //end
+	out.Write32(0)
+	out.Write32(0)
+	out.Write32(0)
+	out.Write32(0)
+
+	// update data directory
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress = isect.virtualAddress
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_IMPORT].Size = isect.virtualSize
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_IAT].VirtualAddress = uint32(ldr.SymValue(dynamic) - PEBASE)
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_IAT].Size = uint32(ldr.SymSize(dynamic))
+
+	out.SeekSet(endoff)
+}
+
+func initdynexport(ctxt *Link) {
+	ldr := ctxt.loader
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) || !ldr.AttrCgoExportDynamic(s) {
+			continue
+		}
+		if len(dexport) >= math.MaxUint16 {
+			ctxt.Errorf(s, "pe dynexport table is full")
+			errorexit()
+		}
+
+		dexport = append(dexport, s)
+	}
+
+	sort.Slice(dexport, func(i, j int) bool { return ldr.SymExtname(dexport[i]) < ldr.SymExtname(dexport[j]) })
+}
+
+func addexports(ctxt *Link) {
+	ldr := ctxt.loader
+	var e IMAGE_EXPORT_DIRECTORY
+
+	nexport := len(dexport)
+	size := binary.Size(&e) + 10*nexport + len(*flagOutfile) + 1
+	for _, s := range dexport {
+		size += len(ldr.SymExtname(s)) + 1
+	}
+
+	if nexport == 0 {
+		return
+	}
+
+	sect := pefile.addSection(".edata", size, size)
+	sect.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
+	sect.checkOffset(ctxt.Out.Offset())
+	va := int(sect.virtualAddress)
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_EXPORT].VirtualAddress = uint32(va)
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_EXPORT].Size = sect.virtualSize
+
+	vaName := va + binary.Size(&e) + nexport*4
+	vaAddr := va + binary.Size(&e)
+	vaNa := va + binary.Size(&e) + nexport*8
+
+	e.Characteristics = 0
+	e.MajorVersion = 0
+	e.MinorVersion = 0
+	e.NumberOfFunctions = uint32(nexport)
+	e.NumberOfNames = uint32(nexport)
+	e.Name = uint32(va+binary.Size(&e)) + uint32(nexport)*10 // Program names.
+	e.Base = 1
+	e.AddressOfFunctions = uint32(vaAddr)
+	e.AddressOfNames = uint32(vaName)
+	e.AddressOfNameOrdinals = uint32(vaNa)
+
+	out := ctxt.Out
+
+	// put IMAGE_EXPORT_DIRECTORY
+	binary.Write(out, binary.LittleEndian, &e)
+
+	// put EXPORT Address Table
+	for _, s := range dexport {
+		out.Write32(uint32(ldr.SymValue(s) - PEBASE))
+	}
+
+	// put EXPORT Name Pointer Table
+	v := int(e.Name + uint32(len(*flagOutfile)) + 1)
+
+	for _, s := range dexport {
+		out.Write32(uint32(v))
+		v += len(ldr.SymExtname(s)) + 1
+	}
+
+	// put EXPORT Ordinal Table
+	for i := 0; i < nexport; i++ {
+		out.Write16(uint16(i))
+	}
+
+	// put Names
+	out.WriteStringN(*flagOutfile, len(*flagOutfile)+1)
+
+	for _, s := range dexport {
+		name := ldr.SymExtname(s)
+		out.WriteStringN(name, len(name)+1)
+	}
+	sect.pad(out, uint32(size))
+}
+
+// peBaseRelocEntry represents a single relocation entry.
+type peBaseRelocEntry struct {
+	typeOff uint16
+}
+
+// peBaseRelocBlock represents a Base Relocation Block. A block
+// is a collection of relocation entries in a page, where each
+// entry describes a single relocation.
+// The block page RVA (Relative Virtual Address) is the index
+// into peBaseRelocTable.blocks.
+type peBaseRelocBlock struct {
+	entries []peBaseRelocEntry
+}
+
+// pePages is a type used to store the list of pages for which there
+// are base relocation blocks. This is defined as a type so that
+// it can be sorted.
+type pePages []uint32
+
+// A PE base relocation table is a list of blocks, where each block
+// contains relocation information for a single page. The blocks
+// must be emitted in order of page virtual address.
+// See https://docs.microsoft.com/en-us/windows/desktop/debug/pe-format#the-reloc-section-image-only
+type peBaseRelocTable struct {
+	blocks map[uint32]peBaseRelocBlock
+
+	// pePages is a list of keys into blocks map.
+	// It is stored separately for ease of sorting.
+	pages pePages
+}
+
+func (rt *peBaseRelocTable) init(ctxt *Link) {
+	rt.blocks = make(map[uint32]peBaseRelocBlock)
+}
+
+func (rt *peBaseRelocTable) addentry(ldr *loader.Loader, s loader.Sym, r *loader.Reloc) {
+	// pageSize is the size in bytes of a page
+	// described by a base relocation block.
+	const pageSize = 0x1000
+	const pageMask = pageSize - 1
+
+	addr := ldr.SymValue(s) + int64(r.Off()) - PEBASE
+	page := uint32(addr &^ pageMask)
+	off := uint32(addr & pageMask)
+
+	b, ok := rt.blocks[page]
+	if !ok {
+		rt.pages = append(rt.pages, page)
+	}
+
+	e := peBaseRelocEntry{
+		typeOff: uint16(off & 0xFFF),
+	}
+
+	// Set entry type
+	switch r.Siz() {
+	default:
+		Exitf("unsupported relocation size %d\n", r.Siz)
+	case 4:
+		e.typeOff |= uint16(IMAGE_REL_BASED_HIGHLOW << 12)
+	case 8:
+		e.typeOff |= uint16(IMAGE_REL_BASED_DIR64 << 12)
+	}
+
+	b.entries = append(b.entries, e)
+	rt.blocks[page] = b
+}
+
+func (rt *peBaseRelocTable) write(ctxt *Link) {
+	out := ctxt.Out
+
+	// sort the pages array
+	slices.Sort(rt.pages)
+
+	// .reloc section must be 32-bit aligned
+	if out.Offset()&3 != 0 {
+		Errorf("internal error, start of .reloc not 32-bit aligned")
+	}
+
+	for _, p := range rt.pages {
+		b := rt.blocks[p]
+
+		// Add a dummy entry at the end of the list if we have an
+		// odd number of entries, so as to ensure that the next
+		// block starts on a 32-bit boundary (see issue 68260).
+		if len(b.entries)&1 != 0 {
+			b.entries = append(b.entries, peBaseRelocEntry{})
+		}
+
+		const sizeOfPEbaseRelocBlock = 8 // 2 * sizeof(uint32)
+		blockSize := uint32(sizeOfPEbaseRelocBlock + len(b.entries)*2)
+		out.Write32(p)
+		out.Write32(blockSize)
+
+		for _, e := range b.entries {
+			out.Write16(e.typeOff)
+		}
+	}
+}
+
+func addPEBaseRelocSym(ldr *loader.Loader, s loader.Sym, rt *peBaseRelocTable) {
+	relocs := ldr.Relocs(s)
+	for ri := 0; ri < relocs.Count(); ri++ {
+		r := relocs.At(ri)
+		if r.Type() >= objabi.ElfRelocOffset {
+			continue
+		}
+		if r.Siz() == 0 { // informational relocation
+			continue
+		}
+		rs := r.Sym()
+		if rs == 0 {
+			continue
+		}
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+
+		switch r.Type() {
+		default:
+		case objabi.R_ADDR:
+			rt.addentry(ldr, s, &r)
+		}
+	}
+}
+
+func needPEBaseReloc(ctxt *Link) bool {
+	// Non-PIE x86 binaries don't need the base relocation table.
+	// Everyone else does.
+	if (ctxt.Arch.Family == sys.I386 || ctxt.Arch.Family == sys.AMD64) && ctxt.BuildMode != BuildModePIE {
+		return false
+	}
+	return true
+}
+
+func addPEBaseReloc(ctxt *Link) {
+	if !needPEBaseReloc(ctxt) {
+		return
+	}
+
+	var rt peBaseRelocTable
+	rt.init(ctxt)
+
+	// Get relocation information
+	ldr := ctxt.loader
+	for _, s := range ctxt.Textp {
+		addPEBaseRelocSym(ldr, s, &rt)
+	}
+	for _, s := range ctxt.datap {
+		addPEBaseRelocSym(ldr, s, &rt)
+	}
+
+	// Write relocation information
+	startoff := ctxt.Out.Offset()
+	rt.write(ctxt)
+	size := ctxt.Out.Offset() - startoff
+
+	// Add a PE section and pad it at the end
+	rsect := pefile.addSection(".reloc", int(size), int(size))
+	rsect.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_DISCARDABLE
+	rsect.checkOffset(startoff)
+	rsect.pad(ctxt.Out, uint32(size))
+
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress = rsect.virtualAddress
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_BASERELOC].Size = rsect.virtualSize
+}
+
+func (ctxt *Link) dope() {
+	initdynimport(ctxt)
+	initdynexport(ctxt)
+	writeSEH(ctxt)
+}
+
+func setpersrc(ctxt *Link, syms []loader.Sym) {
+	if len(rsrcsyms) != 0 {
+		Errorf("too many .rsrc sections")
+	}
+	rsrcsyms = syms
+}
+
+func addpersrc(ctxt *Link) {
+	if len(rsrcsyms) == 0 {
+		return
+	}
+
+	var size int64
+	for _, rsrcsym := range rsrcsyms {
+		size += ctxt.loader.SymSize(rsrcsym)
+	}
+	h := pefile.addSection(".rsrc", int(size), int(size))
+	h.characteristics = IMAGE_SCN_MEM_READ | IMAGE_SCN_CNT_INITIALIZED_DATA
+	h.checkOffset(ctxt.Out.Offset())
+
+	for _, rsrcsym := range rsrcsyms {
+		// A split resource happens when the actual resource data and its relocations are
+		// split across multiple sections, denoted by a $01 or $02 at the end of the .rsrc
+		// section name.
+		splitResources := strings.Contains(ctxt.loader.SymName(rsrcsym), ".rsrc$")
+		relocs := ctxt.loader.Relocs(rsrcsym)
+		data := ctxt.loader.Data(rsrcsym)
+		for ri := 0; ri < relocs.Count(); ri++ {
+			r := relocs.At(ri)
+			p := data[r.Off():]
+			val := uint32(int64(h.virtualAddress) + r.Add())
+			if splitResources {
+				// If we're a split resource section, and that section has relocation
+				// symbols, then the data that it points to doesn't actually begin at
+				// the virtual address listed in this current section, but rather
+				// begins at the section immediately after this one. So, in order to
+				// calculate the proper virtual address of the data it's pointing to,
+				// we have to add the length of this section to the virtual address.
+				// This works because .rsrc sections are divided into two (but not more)
+				// of these sections.
+				val += uint32(len(data))
+			}
+			binary.LittleEndian.PutUint32(p, val)
+		}
+		ctxt.Out.Write(data)
+	}
+	h.pad(ctxt.Out, uint32(size))
+
+	// update data directory
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_RESOURCE].VirtualAddress = h.virtualAddress
+	pefile.dataDirectory[pe.IMAGE_DIRECTORY_ENTRY_RESOURCE].Size = h.virtualSize
+}
+
+func asmbPe(ctxt *Link) {
+	t := pefile.addSection(".text", int(Segtext.Length), int(Segtext.Length))
+	t.characteristics = IMAGE_SCN_CNT_CODE | IMAGE_SCN_MEM_EXECUTE | IMAGE_SCN_MEM_READ
+	if ctxt.LinkMode == LinkExternal {
+		// some data symbols (e.g. masks) end up in the .text section, and they normally
+		// expect larger alignment requirement than the default text section alignment.
+		t.characteristics |= IMAGE_SCN_ALIGN_32BYTES
+	}
+	t.checkSegment(&Segtext)
+	pefile.textSect = t
+
+	ro := pefile.addSection(".rdata", int(Segrodata.Length), int(Segrodata.Length))
+	ro.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ
+	if ctxt.LinkMode == LinkExternal {
+		// some data symbols (e.g. masks) end up in the .rdata section, and they normally
+		// expect larger alignment requirement than the default text section alignment.
+		ro.characteristics |= IMAGE_SCN_ALIGN_32BYTES
+	}
+	ro.checkSegment(&Segrodata)
+	pefile.rdataSect = ro
+
+	var d *peSection
+	if ctxt.LinkMode != LinkExternal {
+		d = pefile.addSection(".data", int(Segdata.Length), int(Segdata.Filelen))
+		d.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE
+		d.checkSegment(&Segdata)
+		pefile.dataSect = d
+	} else {
+		d = pefile.addSection(".data", int(Segdata.Filelen), int(Segdata.Filelen))
+		d.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_ALIGN_32BYTES
+		d.checkSegment(&Segdata)
+		pefile.dataSect = d
+
+		b := pefile.addSection(".bss", int(Segdata.Length-Segdata.Filelen), 0)
+		b.characteristics = IMAGE_SCN_CNT_UNINITIALIZED_DATA | IMAGE_SCN_MEM_READ | IMAGE_SCN_MEM_WRITE | IMAGE_SCN_ALIGN_32BYTES
+		b.pointerToRawData = 0
+		pefile.bssSect = b
+	}
+
+	pefile.addSEH(ctxt)
+	pefile.addDWARF()
+
+	if ctxt.LinkMode == LinkExternal {
+		pefile.ctorsSect = pefile.addInitArray(ctxt)
+	}
+
+	ctxt.Out.SeekSet(int64(pefile.nextFileOffset))
+	if ctxt.LinkMode != LinkExternal {
+		addimports(ctxt, d)
+		addexports(ctxt)
+		addPEBaseReloc(ctxt)
+	}
+	pefile.writeSymbolTableAndStringTable(ctxt)
+	addpersrc(ctxt)
+	if ctxt.LinkMode == LinkExternal {
+		pefile.emitRelocations(ctxt)
+	}
+
+	pewrite(ctxt)
+}
+
+// peCreateExportFile creates a file with exported symbols for Windows .def files.
+// ld will export all symbols, even those not marked for export, unless a .def file is provided.
+func peCreateExportFile(ctxt *Link, libName string) (fname string) {
+	fname = filepath.Join(*flagTmpdir, "export_file.def")
+	var buf bytes.Buffer
+
+	if ctxt.BuildMode == BuildModeCShared {
+		fmt.Fprintf(&buf, "LIBRARY %s\n", libName)
+	}
+	buf.WriteString("EXPORTS\n")
+
+	ldr := ctxt.loader
+	var exports []string
+	for s := range ldr.ForAllCgoExportStatic() {
+		extname := ldr.SymExtname(s)
+		if !strings.HasPrefix(extname, "_cgoexp_") {
+			continue
+		}
+		if ldr.IsFileLocal(s) {
+			continue // Only export non-static symbols
+		}
+		// Retrieve the name of the initial symbol
+		// exported by cgo.
+		// The corresponding Go symbol is:
+		// _cgoexp_hashcode_symname.
+		name := strings.SplitN(extname, "_", 4)[3]
+		exports = append(exports, name)
+	}
+	if len(exports) == 0 {
+		// See runtime/cgo/windows.go for details.
+		exports = append(exports, "_cgo_stub_export")
+	}
+	sort.Strings(exports)
+	buf.WriteString(strings.Join(exports, "\n"))
+
+	err := os.WriteFile(fname, buf.Bytes(), 0666)
+	if err != nil {
+		Errorf("WriteFile %s failed: %v", fname, err)
+	}
+
+	return fname
+}
diff --git a/go/src/cmd/link/internal/ld/seh.go b/go/src/cmd/link/internal/ld/seh.go
new file mode 100644
index 0000000000000000000000000000000000000000..9f0f747c042b154a337e2eaecf4df58823213f2f
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/seh.go
@@ -0,0 +1,77 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+)
+
+var sehp struct {
+	pdata []sym.LoaderSym
+	xdata []sym.LoaderSym
+}
+
+func writeSEH(ctxt *Link) {
+	switch ctxt.Arch.Family {
+	case sys.AMD64:
+		writeSEHAMD64(ctxt)
+	}
+}
+
+func writeSEHAMD64(ctxt *Link) {
+	ldr := ctxt.loader
+	mkSecSym := func(name string, kind sym.SymKind) *loader.SymbolBuilder {
+		s := ldr.CreateSymForUpdate(name, 0)
+		s.SetType(kind)
+		s.SetAlign(4)
+		return s
+	}
+	pdata := mkSecSym(".pdata", sym.SSEHSECT)
+	xdata := mkSecSym(".xdata", sym.SSEHSECT)
+	// The .xdata entries have very low cardinality
+	// as it only contains frame pointer operations,
+	// which are very similar across functions.
+	// These are referenced by .pdata entries using
+	// an RVA, so it is possible, and binary-size wise,
+	// to deduplicate .xdata entries.
+	uwcache := make(map[string]int64) // aux symbol name --> .xdata offset
+	for _, s := range ctxt.Textp {
+		if fi := ldr.FuncInfo(s); !fi.Valid() {
+			continue
+		}
+		uw := ldr.SEHUnwindSym(s)
+		if uw == 0 {
+			continue
+		}
+		name := ctxt.SymName(uw)
+		off, cached := uwcache[name]
+		if !cached {
+			off = xdata.Size()
+			uwcache[name] = off
+			xdata.AddBytes(ldr.Data(uw))
+			// The SEH unwind data can contain relocations,
+			// make sure those are copied over.
+			rels := ldr.Relocs(uw)
+			for i := 0; i < rels.Count(); i++ {
+				r := rels.At(i)
+				rel, _ := xdata.AddRel(r.Type())
+				rel.SetOff(int32(off) + r.Off())
+				rel.SetSiz(r.Siz())
+				rel.SetSym(r.Sym())
+				rel.SetAdd(r.Add())
+			}
+		}
+
+		// Reference:
+		// https://learn.microsoft.com/en-us/cpp/build/exception-handling-x64#struct-runtime_function
+		pdata.AddPEImageRelativeAddrPlus(ctxt.Arch, s, 0)
+		pdata.AddPEImageRelativeAddrPlus(ctxt.Arch, s, ldr.SymSize(s))
+		pdata.AddPEImageRelativeAddrPlus(ctxt.Arch, xdata.Sym(), off)
+	}
+	sehp.pdata = append(sehp.pdata, pdata.Sym())
+	sehp.xdata = append(sehp.xdata, xdata.Sym())
+}
diff --git a/go/src/cmd/link/internal/ld/stackcheck.go b/go/src/cmd/link/internal/ld/stackcheck.go
new file mode 100644
index 0000000000000000000000000000000000000000..98e7edaeb1477b4d5c8136e51954f961b778639d
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/stackcheck.go
@@ -0,0 +1,421 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"fmt"
+	"internal/buildcfg"
+	"sort"
+	"strings"
+)
+
+type stackCheck struct {
+	ctxt      *Link
+	ldr       *loader.Loader
+	morestack loader.Sym
+	callSize  int // The number of bytes added by a CALL
+
+	// height records the maximum number of bytes a function and
+	// its callees can add to the stack without a split check.
+	height map[loader.Sym]int16
+
+	// graph records the out-edges from each symbol. This is only
+	// populated on a second pass if the first pass reveals an
+	// over-limit function.
+	graph map[loader.Sym][]stackCheckEdge
+}
+
+type stackCheckEdge struct {
+	growth int        // Stack growth in bytes at call to target
+	target loader.Sym // 0 for stack growth without a call
+}
+
+// stackCheckCycle is a sentinel stored in the height map to detect if
+// we've found a cycle. This is effectively an "infinite" stack
+// height, so we use the closest value to infinity that we can.
+const stackCheckCycle int16 = 1<<15 - 1
+
+// stackCheckIndirect is a sentinel Sym value used to represent the
+// target of an indirect/closure call.
+const stackCheckIndirect loader.Sym = ^loader.Sym(0)
+
+// doStackCheck walks the call tree to check that there is always
+// enough stack space for call frames, especially for a chain of
+// nosplit functions.
+//
+// It walks all functions to accumulate the number of bytes they can
+// grow the stack by without a split check and checks this against the
+// limit.
+func (ctxt *Link) doStackCheck() {
+	sc := newStackCheck(ctxt, false)
+
+	// limit is number of bytes a splittable function ensures are
+	// available on the stack. If any call chain exceeds this
+	// depth, the stack check test fails.
+	//
+	// The call to morestack in every splittable function ensures
+	// that there are at least StackLimit bytes available below SP
+	// when morestack returns.
+	limit := objabi.StackNosplit(*flagRace) - sc.callSize
+	if buildcfg.GOARCH == "arm64" {
+		// Need an extra 8 bytes below SP to save FP.
+		limit -= 8
+	}
+
+	// Compute stack heights without any back-tracking information.
+	// This will almost certainly succeed and we can simply
+	// return. If it fails, we do a second pass with back-tracking
+	// to produce a good error message.
+	//
+	// This accumulates stack heights bottom-up so it only has to
+	// visit every function once.
+	var failed []loader.Sym
+	for _, s := range ctxt.Textp {
+		if sc.check(s) > limit {
+			failed = append(failed, s)
+		}
+	}
+
+	if len(failed) > 0 {
+		// Something was over-limit, so now we do the more
+		// expensive work to report a good error. First, for
+		// the over-limit functions, redo the stack check but
+		// record the graph this time.
+		sc = newStackCheck(ctxt, true)
+		for _, s := range failed {
+			sc.check(s)
+		}
+
+		// Find the roots of the graph (functions that are not
+		// called by any other function).
+		roots := sc.findRoots()
+
+		// Find and report all paths that go over the limit.
+		// This accumulates stack depths top-down. This is
+		// much less efficient because we may have to visit
+		// the same function multiple times at different
+		// depths, but lets us find all paths.
+		for _, root := range roots {
+			ctxt.Errorf(root, "nosplit stack over %d byte limit", limit)
+			chain := []stackCheckChain{{stackCheckEdge{0, root}, false}}
+			sc.report(root, limit, &chain)
+		}
+	}
+}
+
+func newStackCheck(ctxt *Link, graph bool) *stackCheck {
+	sc := &stackCheck{
+		ctxt:      ctxt,
+		ldr:       ctxt.loader,
+		morestack: ctxt.loader.Lookup("runtime.morestack", 0),
+		height:    make(map[loader.Sym]int16, len(ctxt.Textp)),
+	}
+	// Compute stack effect of a CALL operation. 0 on LR machines.
+	// 1 register pushed on non-LR machines.
+	if !ctxt.Arch.HasLR {
+		sc.callSize = ctxt.Arch.RegSize
+	}
+
+	if graph {
+		// We're going to record the call graph.
+		sc.graph = make(map[loader.Sym][]stackCheckEdge)
+	}
+
+	return sc
+}
+
+func (sc *stackCheck) symName(sym loader.Sym) string {
+	switch sym {
+	case stackCheckIndirect:
+		return "indirect"
+	case 0:
+		return "leaf"
+	}
+	return fmt.Sprintf("%s<%d>", sc.ldr.SymName(sym), sc.ldr.SymVersion(sym))
+}
+
+// check returns the stack height of sym. It populates sc.height and
+// sc.graph for sym and every function in its call tree.
+func (sc *stackCheck) check(sym loader.Sym) int {
+	if h, ok := sc.height[sym]; ok {
+		// We've already visited this symbol or we're in a cycle.
+		return int(h)
+	}
+	// Store the sentinel so we can detect cycles.
+	sc.height[sym] = stackCheckCycle
+	// Compute and record the height and optionally edges.
+	h, edges := sc.computeHeight(sym, *flagDebugNosplit || sc.graph != nil)
+	if h > int(stackCheckCycle) { // Prevent integer overflow
+		h = int(stackCheckCycle)
+	}
+	sc.height[sym] = int16(h)
+	if sc.graph != nil {
+		sc.graph[sym] = edges
+	}
+
+	if *flagDebugNosplit {
+		for _, edge := range edges {
+			fmt.Printf("nosplit: %s +%d", sc.symName(sym), edge.growth)
+			if edge.target == 0 {
+				// Local stack growth or leaf function.
+				fmt.Printf("\n")
+			} else {
+				fmt.Printf(" -> %s\n", sc.symName(edge.target))
+			}
+		}
+	}
+
+	return h
+}
+
+// computeHeight returns the stack height of sym. If graph is true, it
+// also returns the out-edges of sym.
+//
+// Caching is applied to this in check. Call check instead of calling
+// this directly.
+func (sc *stackCheck) computeHeight(sym loader.Sym, graph bool) (int, []stackCheckEdge) {
+	ldr := sc.ldr
+
+	// Check special cases.
+	if sym == sc.morestack {
+		// morestack looks like it calls functions, but they
+		// either happen only when already on the system stack
+		// (where there is ~infinite space), or after
+		// switching to the system stack. Hence, its stack
+		// height on the user stack is 0.
+		return 0, nil
+	}
+	if sym == stackCheckIndirect {
+		// Assume that indirect/closure calls are always to
+		// splittable functions, so they just need enough room
+		// to call morestack.
+		return sc.callSize, []stackCheckEdge{{sc.callSize, sc.morestack}}
+	}
+
+	// Ignore calls to external functions. Assume that these calls
+	// are only ever happening on the system stack, where there's
+	// plenty of room.
+	if ldr.AttrExternal(sym) {
+		return 0, nil
+	}
+	if info := ldr.FuncInfo(sym); !info.Valid() { // also external
+		return 0, nil
+	}
+
+	// Track the maximum height of this function and, if we're
+	// recording the graph, its out-edges.
+	var edges []stackCheckEdge
+	maxHeight := 0
+	ctxt := sc.ctxt
+	// addEdge adds a stack growth out of this function to
+	// function "target" or, if target == 0, a local stack growth
+	// within the function.
+	addEdge := func(growth int, target loader.Sym) {
+		if graph {
+			edges = append(edges, stackCheckEdge{growth, target})
+		}
+		height := growth
+		if target != 0 { // Don't walk into the leaf "edge"
+			height += sc.check(target)
+		}
+		if height > maxHeight {
+			maxHeight = height
+		}
+	}
+
+	if !ldr.IsNoSplit(sym) {
+		// Splittable functions start with a call to
+		// morestack, after which their height is 0. Account
+		// for the height of the call to morestack.
+		addEdge(sc.callSize, sc.morestack)
+		return maxHeight, edges
+	}
+
+	// This function is nosplit, so it adjusts SP without a split
+	// check.
+	//
+	// Walk through SP adjustments in function, consuming relocs
+	// and following calls.
+	maxLocalHeight := 0
+	relocs, ri := ldr.Relocs(sym), 0
+	pcsp := obj.NewPCIter(uint32(ctxt.Arch.MinLC))
+	for pcsp.Init(ldr.Data(ldr.Pcsp(sym))); !pcsp.Done; pcsp.Next() {
+		// pcsp.value is in effect for [pcsp.pc, pcsp.nextpc).
+		height := int(pcsp.Value)
+		if height > maxLocalHeight {
+			maxLocalHeight = height
+		}
+
+		// Process calls in this span.
+		for ; ri < relocs.Count(); ri++ {
+			r := relocs.At(ri)
+			if uint32(r.Off()) >= pcsp.NextPC {
+				break
+			}
+			t := r.Type()
+			if t.IsDirectCall() || t == objabi.R_CALLIND {
+				growth := height + sc.callSize
+				var target loader.Sym
+				if t == objabi.R_CALLIND {
+					target = stackCheckIndirect
+				} else {
+					target = r.Sym()
+				}
+				addEdge(growth, target)
+			}
+		}
+	}
+	if maxLocalHeight > maxHeight {
+		// This is either a leaf function, or the function
+		// grew its stack to larger than the maximum call
+		// height between calls. Either way, record that local
+		// stack growth.
+		addEdge(maxLocalHeight, 0)
+	}
+
+	return maxHeight, edges
+}
+
+func (sc *stackCheck) findRoots() []loader.Sym {
+	// Collect all nodes.
+	nodes := make(map[loader.Sym]struct{})
+	for k := range sc.graph {
+		nodes[k] = struct{}{}
+	}
+
+	// Start a DFS from each node and delete all reachable
+	// children. If we encounter an unrooted cycle, this will
+	// delete everything in that cycle, so we detect this case and
+	// track the lowest-numbered node encountered in the cycle and
+	// put that node back as a root.
+	var walk func(origin, sym loader.Sym) (cycle bool, lowest loader.Sym)
+	walk = func(origin, sym loader.Sym) (cycle bool, lowest loader.Sym) {
+		if _, ok := nodes[sym]; !ok {
+			// We already deleted this node.
+			return false, 0
+		}
+		delete(nodes, sym)
+
+		if origin == sym {
+			// We found an unrooted cycle. We already
+			// deleted all children of this node. Walk
+			// back up, tracking the lowest numbered
+			// symbol in this cycle.
+			return true, sym
+		}
+
+		// Delete children of this node.
+		for _, out := range sc.graph[sym] {
+			if c, l := walk(origin, out.target); c {
+				cycle = true
+				if lowest == 0 {
+					// On first cycle detection,
+					// add sym to the set of
+					// lowest-numbered candidates.
+					lowest = sym
+				}
+				if l < lowest {
+					lowest = l
+				}
+			}
+		}
+		return
+	}
+	for k := range nodes {
+		// Delete all children of k.
+		for _, out := range sc.graph[k] {
+			if cycle, lowest := walk(k, out.target); cycle {
+				// This is an unrooted cycle so we
+				// just deleted everything. Put back
+				// the lowest-numbered symbol.
+				nodes[lowest] = struct{}{}
+			}
+		}
+	}
+
+	// Sort roots by height. This makes the result deterministic
+	// and also improves the error reporting.
+	var roots []loader.Sym
+	for k := range nodes {
+		roots = append(roots, k)
+	}
+	sort.Slice(roots, func(i, j int) bool {
+		h1, h2 := sc.height[roots[i]], sc.height[roots[j]]
+		if h1 != h2 {
+			return h1 > h2
+		}
+		// Secondary sort by Sym.
+		return roots[i] < roots[j]
+	})
+	return roots
+}
+
+type stackCheckChain struct {
+	stackCheckEdge
+	printed bool
+}
+
+func (sc *stackCheck) report(sym loader.Sym, depth int, chain *[]stackCheckChain) {
+	// Walk the out-edges of sym. We temporarily pull the edges
+	// out of the graph to detect cycles and prevent infinite
+	// recursion.
+	edges, ok := sc.graph[sym]
+	isCycle := !(ok || sym == 0)
+	delete(sc.graph, sym)
+	for _, out := range edges {
+		*chain = append(*chain, stackCheckChain{out, false})
+		sc.report(out.target, depth-out.growth, chain)
+		*chain = (*chain)[:len(*chain)-1]
+	}
+	sc.graph[sym] = edges
+
+	// If we've reached the end of a chain and it went over the
+	// stack limit or was a cycle that would eventually go over,
+	// print the whole chain.
+	//
+	// We should either be in morestack (which has no out-edges)
+	// or the sentinel 0 Sym "called" from a leaf function (which
+	// has no out-edges), or we came back around a cycle (possibly
+	// to ourselves) and edges was temporarily nil'd.
+	if len(edges) == 0 && (depth < 0 || isCycle) {
+		var indent string
+		for i := range *chain {
+			ent := &(*chain)[i]
+			if ent.printed {
+				// Already printed on an earlier part
+				// of this call tree.
+				continue
+			}
+			ent.printed = true
+
+			if i == 0 {
+				// chain[0] is just the root function,
+				// not a stack growth.
+				fmt.Printf("%s\n", sc.symName(ent.target))
+				continue
+			}
+
+			indent = strings.Repeat("    ", i)
+			fmt.Print(indent)
+			// Grows the stack X bytes and (maybe) calls Y.
+			fmt.Printf("grows %d bytes", ent.growth)
+			if ent.target == 0 {
+				// Not a call, just a leaf. Print nothing.
+			} else {
+				fmt.Printf(", calls %s", sc.symName(ent.target))
+			}
+			fmt.Printf("\n")
+		}
+		// Print how far over this chain went.
+		if isCycle {
+			fmt.Printf("%sinfinite cycle\n", indent)
+		} else {
+			fmt.Printf("%s%d bytes over limit\n", indent, -depth)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/stackcheck_test.go b/go/src/cmd/link/internal/ld/stackcheck_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..dd7e20528f095958b7e1d869641250378807f972
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/stackcheck_test.go
@@ -0,0 +1,87 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"fmt"
+	"internal/testenv"
+	"os"
+	"regexp"
+	"strconv"
+	"testing"
+)
+
+// See also $GOROOT/test/nosplit.go for multi-platform edge case tests.
+
+func TestStackCheckOutput(t *testing.T) {
+	testenv.MustHaveGoBuild(t)
+	t.Parallel()
+
+	cmd := testenv.Command(t, testenv.GoToolPath(t), "build", "-o", os.DevNull, "./testdata/stackcheck")
+	// The rules for computing frame sizes on all of the
+	// architectures are complicated, so just do this on amd64.
+	cmd.Env = append(os.Environ(), "GOARCH=amd64", "GOOS=linux")
+	outB, err := cmd.CombinedOutput()
+
+	if err == nil {
+		t.Fatalf("expected link to fail")
+	}
+	out := string(outB)
+
+	t.Logf("linker output:\n%s", out)
+
+	// Get expected limit.
+	limitRe := regexp.MustCompile(`nosplit stack over (\d+) byte limit`)
+	m := limitRe.FindStringSubmatch(out)
+	if m == nil {
+		t.Fatalf("no overflow errors in output")
+	}
+	limit, _ := strconv.Atoi(m[1])
+
+	wantMap := map[string]string{
+		"main.startSelf": fmt.Sprintf(
+			`main.startSelf<0>
+    grows 1008 bytes
+    %d bytes over limit
+`, 1008-limit),
+		"main.startChain": fmt.Sprintf(
+			`main.startChain<0>
+    grows 32 bytes, calls main.chain0<0>
+        grows 48 bytes, calls main.chainEnd<0>
+            grows 1008 bytes
+            %d bytes over limit
+    grows 32 bytes, calls main.chain2<0>
+        grows 80 bytes, calls main.chainEnd<0>
+            grows 1008 bytes
+            %d bytes over limit
+`, 32+48+1008-limit, 32+80+1008-limit),
+		"main.startRec": `main.startRec<0>
+    grows 8 bytes, calls main.startRec0<0>
+        grows 8 bytes, calls main.startRec<0>
+        infinite cycle
+`,
+	}
+
+	// Parse stanzas
+	stanza := regexp.MustCompile(`^(.*): nosplit stack over \d+ byte limit\n(.*\n(?: .*\n)*)`)
+	// Strip comments from cmd/go
+	out = regexp.MustCompile(`(?m)^#.*\n`).ReplaceAllString(out, "")
+	for len(out) > 0 {
+		m := stanza.FindStringSubmatch(out)
+		if m == nil {
+			t.Fatalf("unexpected output:\n%s", out)
+		}
+		out = out[len(m[0]):]
+		fn := m[1]
+		got := m[2]
+
+		want, ok := wantMap[fn]
+		if !ok {
+			t.Errorf("unexpected function: %s", fn)
+		} else if want != got {
+			t.Errorf("want:\n%sgot:\n%s", want, got)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/sym.go b/go/src/cmd/link/internal/ld/sym.go
new file mode 100644
index 0000000000000000000000000000000000000000..6ae110602e4946db0946d40a9fc170f1ce95a0a6
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/sym.go
@@ -0,0 +1,117 @@
+// Derived from Inferno utils/6l/obj.c and utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"internal/buildcfg"
+	"log"
+	"runtime"
+)
+
+func linknew(arch *sys.Arch) *Link {
+	ler := loader.ErrorReporter{AfterErrorAction: afterErrorAction}
+	ctxt := &Link{
+		Target:        Target{Arch: arch},
+		version:       sym.SymVerStatic,
+		outSem:        make(chan int, 2*runtime.GOMAXPROCS(0)),
+		Out:           NewOutBuf(arch),
+		LibraryByPkg:  make(map[string]*sym.Library),
+		numelfsym:     1,
+		ErrorReporter: ErrorReporter{ErrorReporter: ler},
+		generatorSyms: make(map[loader.Sym]generatorFunc),
+	}
+
+	if buildcfg.GOARCH != arch.Name {
+		log.Fatalf("invalid buildcfg.GOARCH %s (want %s)", buildcfg.GOARCH, arch.Name)
+	}
+
+	AtExit(func() {
+		if nerrors > 0 {
+			ctxt.Out.ErrorClose()
+			mayberemoveoutfile()
+		}
+	})
+
+	return ctxt
+}
+
+// computeTLSOffset records the thread-local storage offset.
+// Not used for Android where the TLS offset is determined at runtime.
+func (ctxt *Link) computeTLSOffset() {
+	switch ctxt.HeadType {
+	default:
+		log.Fatalf("unknown thread-local storage offset for %v", ctxt.HeadType)
+
+	case objabi.Hplan9, objabi.Hwindows, objabi.Hjs, objabi.Hwasip1, objabi.Haix:
+		break
+
+	case objabi.Hlinux,
+		objabi.Hfreebsd,
+		objabi.Hnetbsd,
+		objabi.Hopenbsd,
+		objabi.Hdragonfly,
+		objabi.Hsolaris:
+		/*
+		 * ELF uses TLS offset negative from FS.
+		 * Translate 0(FS) and 8(FS) into -16(FS) and -8(FS).
+		 * Known to low-level assembly in package runtime and runtime/cgo.
+		 */
+		ctxt.Tlsoffset = -1 * ctxt.Arch.PtrSize
+
+	case objabi.Hdarwin:
+		/*
+		 * OS X system constants - offset from 0(GS) to our TLS.
+		 */
+		switch ctxt.Arch.Family {
+		default:
+			log.Fatalf("unknown thread-local storage offset for darwin/%s", ctxt.Arch.Name)
+
+			/*
+			 * For x86, Apple has reserved a slot in the TLS for Go. See issue 23617.
+			 * That slot is at offset 0x30 on amd64.
+			 * The slot will hold the G pointer.
+			 * These constants should match those in runtime/sys_darwin_amd64.s
+			 * and runtime/cgo/gcc_darwin_amd64.c.
+			 */
+		case sys.AMD64:
+			ctxt.Tlsoffset = 0x30
+
+		case sys.ARM64:
+			ctxt.Tlsoffset = 0 // dummy value, not needed
+		}
+	}
+
+}
diff --git a/go/src/cmd/link/internal/ld/symtab.go b/go/src/cmd/link/internal/ld/symtab.go
new file mode 100644
index 0000000000000000000000000000000000000000..67b1f11c60bdd860bee95f742a788d3e8a4c4cec
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/symtab.go
@@ -0,0 +1,880 @@
+// Inferno utils/6l/span.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/span.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ld
+
+import (
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"fmt"
+	"internal/buildcfg"
+	"path/filepath"
+	"strings"
+)
+
+// Symbol table.
+
+func putelfstr(s string) int {
+	if len(elfstrdat) == 0 && s != "" {
+		// first entry must be empty string
+		putelfstr("")
+	}
+
+	off := len(elfstrdat)
+	elfstrdat = append(elfstrdat, s...)
+	elfstrdat = append(elfstrdat, 0)
+	return off
+}
+
+func putelfsyment(out *OutBuf, off int, addr int64, size int64, info uint8, shndx elf.SectionIndex, other int) {
+	if elf64 {
+		out.Write32(uint32(off))
+		out.Write8(info)
+		out.Write8(uint8(other))
+		out.Write16(uint16(shndx))
+		out.Write64(uint64(addr))
+		out.Write64(uint64(size))
+		symSize += ELF64SYMSIZE
+	} else {
+		out.Write32(uint32(off))
+		out.Write32(uint32(addr))
+		out.Write32(uint32(size))
+		out.Write8(info)
+		out.Write8(uint8(other))
+		out.Write16(uint16(shndx))
+		symSize += ELF32SYMSIZE
+	}
+}
+
+func putelfsym(ctxt *Link, x loader.Sym, typ elf.SymType, curbind elf.SymBind) {
+	ldr := ctxt.loader
+	addr := ldr.SymValue(x)
+	size := ldr.SymSize(x)
+
+	xo := x
+	if ldr.OuterSym(x) != 0 {
+		xo = ldr.OuterSym(x)
+	}
+	xot := ldr.SymType(xo)
+	xosect := ldr.SymSect(xo)
+
+	var elfshnum elf.SectionIndex
+	if xot == sym.SDYNIMPORT || xot == sym.SHOSTOBJ || xot == sym.SUNDEFEXT {
+		elfshnum = elf.SHN_UNDEF
+		size = 0
+	} else {
+		if xosect == nil {
+			ldr.Errorf(x, "missing section in putelfsym")
+			return
+		}
+		if xosect.Elfsect == nil {
+			ldr.Errorf(x, "missing ELF section in putelfsym")
+			return
+		}
+		elfshnum = elfShdrShnum(xosect.Elfsect.(*ElfShdr))
+	}
+
+	sname := ldr.SymExtname(x)
+	sname = mangleABIName(ctxt, ldr, x, sname)
+
+	// One pass for each binding: elf.STB_LOCAL, elf.STB_GLOBAL,
+	// maybe one day elf.STB_WEAK.
+	bind := elf.STB_GLOBAL
+	if ldr.IsFileLocal(x) && !isStaticTmp(sname) || ldr.AttrVisibilityHidden(x) || ldr.AttrLocal(x) {
+		// Static tmp is package local, but a package can be shared among multiple DSOs.
+		// They need to have a single view of the static tmp that are writable.
+		bind = elf.STB_LOCAL
+	}
+
+	// In external linking mode, we have to invoke gcc with -rdynamic
+	// to get the exported symbols put into the dynamic symbol table.
+	// To avoid filling the dynamic table with lots of unnecessary symbols,
+	// mark all Go symbols local (not global) in the final executable.
+	// But when we're dynamically linking, we need all those global symbols.
+	if !ctxt.DynlinkingGo() && ctxt.IsExternal() && !ldr.AttrCgoExportStatic(x) && elfshnum != elf.SHN_UNDEF {
+		bind = elf.STB_LOCAL
+	}
+
+	if ctxt.LinkMode == LinkExternal && elfshnum != elf.SHN_UNDEF {
+		addr -= int64(xosect.Vaddr)
+	}
+	other := int(elf.STV_DEFAULT)
+	if ldr.AttrVisibilityHidden(x) {
+		// TODO(mwhudson): We only set AttrVisibilityHidden in ldelf, i.e. when
+		// internally linking. But STV_HIDDEN visibility only matters in object
+		// files and shared libraries, and as we are a long way from implementing
+		// internal linking for shared libraries and only create object files when
+		// externally linking, I don't think this makes a lot of sense.
+		other = int(elf.STV_HIDDEN)
+	}
+	if ctxt.IsPPC64() && typ == elf.STT_FUNC && ldr.AttrShared(x) {
+		// On ppc64 the top three bits of the st_other field indicate how many
+		// bytes separate the global and local entry points. For non-PCrel shared
+		// symbols this is always 8 bytes except for some special functions.
+		hasPCrel := buildcfg.GOPPC64 >= 10 && buildcfg.GOOS == "linux"
+
+		// This should match the preprocessing behavior in cmd/internal/obj/ppc64/obj9.go
+		// where the distinct global entry is inserted.
+		if !hasPCrel && ldr.SymName(x) != "runtime.duffzero" && ldr.SymName(x) != "runtime.duffcopy" {
+			other |= 3 << 5
+		}
+	}
+
+	// When dynamically linking, we create Symbols by reading the names from
+	// the symbol tables of the shared libraries and so the names need to
+	// match exactly. Tools like DTrace will have to wait for now.
+	if !ctxt.DynlinkingGo() {
+		// Rewrite · to . for ASCII-only tools like DTrace (sigh)
+		sname = strings.ReplaceAll(sname, "·", ".")
+	}
+
+	if ctxt.DynlinkingGo() && bind == elf.STB_GLOBAL && curbind == elf.STB_LOCAL && ldr.SymType(x).IsText() {
+		// When dynamically linking, we want references to functions defined
+		// in this module to always be to the function object, not to the
+		// PLT. We force this by writing an additional local symbol for every
+		// global function symbol and making all relocations against the
+		// global symbol refer to this local symbol instead (see
+		// (*sym.Symbol).ElfsymForReloc). This is approximately equivalent to the
+		// ELF linker -Bsymbolic-functions option, but that is buggy on
+		// several platforms.
+		putelfsyment(ctxt.Out, putelfstr("local."+sname), addr, size, elf.ST_INFO(elf.STB_LOCAL, typ), elfshnum, other)
+		ldr.SetSymLocalElfSym(x, int32(ctxt.numelfsym))
+		ctxt.numelfsym++
+		return
+	} else if bind != curbind {
+		return
+	}
+
+	putelfsyment(ctxt.Out, putelfstr(sname), addr, size, elf.ST_INFO(bind, typ), elfshnum, other)
+	ldr.SetSymElfSym(x, int32(ctxt.numelfsym))
+	ctxt.numelfsym++
+}
+
+func putelfsectionsym(ctxt *Link, out *OutBuf, s loader.Sym, shndx elf.SectionIndex) {
+	putelfsyment(out, 0, 0, 0, elf.ST_INFO(elf.STB_LOCAL, elf.STT_SECTION), shndx, 0)
+	ctxt.loader.SetSymElfSym(s, int32(ctxt.numelfsym))
+	ctxt.numelfsym++
+}
+
+func genelfsym(ctxt *Link, elfbind elf.SymBind) {
+	ldr := ctxt.loader
+
+	// runtime.text marker symbol(s).
+	s := ldr.Lookup("runtime.text", 0)
+	putelfsym(ctxt, s, elf.STT_FUNC, elfbind)
+	for k, sect := range Segtext.Sections[1:] {
+		n := k + 1
+		if sect.Name != ".text" || (ctxt.IsAIX() && ctxt.IsExternal()) {
+			// On AIX, runtime.text.X are symbols already in the symtab.
+			break
+		}
+		s = ldr.Lookup(fmt.Sprintf("runtime.text.%d", n), 0)
+		if s == 0 {
+			break
+		}
+		if !ldr.SymType(s).IsText() {
+			panic("unexpected type for runtime.text symbol")
+		}
+		putelfsym(ctxt, s, elf.STT_FUNC, elfbind)
+	}
+
+	// Text symbols.
+	for _, s := range ctxt.Textp {
+		putelfsym(ctxt, s, elf.STT_FUNC, elfbind)
+	}
+
+	// runtime.etext marker symbol.
+	s = ldr.Lookup("runtime.etext", 0)
+	if ldr.SymType(s).IsText() {
+		putelfsym(ctxt, s, elf.STT_FUNC, elfbind)
+	}
+
+	shouldBeInSymbolTable := func(s loader.Sym) bool {
+		if ldr.AttrNotInSymbolTable(s) {
+			return false
+		}
+		// FIXME: avoid having to do name inspections here.
+		// NB: the restrictions below on file local symbols are a bit
+		// arbitrary -- if it turns out we need nameless static
+		// symbols they could be relaxed/removed.
+		sn := ldr.SymName(s)
+		if (sn == "" || sn[0] == '.') && ldr.IsFileLocal(s) {
+			panic(fmt.Sprintf("unexpected file local symbol %d %s<%d>\n",
+				s, sn, ldr.SymVersion(s)))
+		}
+		if (sn == "" || sn[0] == '.') && !ldr.IsFileLocal(s) {
+			return false
+		}
+		return true
+	}
+
+	// Data symbols.
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		st := ldr.SymType(s)
+		if st >= sym.SELFRXSECT && st < sym.SFirstUnallocated {
+			typ := elf.STT_OBJECT
+			if st == sym.STLSBSS {
+				if ctxt.IsInternal() {
+					continue
+				}
+				typ = elf.STT_TLS
+			}
+			if !shouldBeInSymbolTable(s) {
+				continue
+			}
+			putelfsym(ctxt, s, typ, elfbind)
+			continue
+		}
+		if st == sym.SHOSTOBJ || st == sym.SDYNIMPORT || st == sym.SUNDEFEXT {
+			putelfsym(ctxt, s, ldr.SymElfType(s), elfbind)
+		}
+	}
+}
+
+func asmElfSym(ctxt *Link) {
+
+	// the first symbol entry is reserved
+	putelfsyment(ctxt.Out, 0, 0, 0, elf.ST_INFO(elf.STB_LOCAL, elf.STT_NOTYPE), 0, 0)
+
+	dwarfaddelfsectionsyms(ctxt)
+
+	// Some linkers will add a FILE sym if one is not present.
+	// Avoid having the working directory inserted into the symbol table.
+	// It is added with a name to avoid problems with external linking
+	// encountered on some versions of Solaris. See issue #14957.
+	putelfsyment(ctxt.Out, putelfstr("go.go"), 0, 0, elf.ST_INFO(elf.STB_LOCAL, elf.STT_FILE), elf.SHN_ABS, 0)
+	ctxt.numelfsym++
+
+	bindings := []elf.SymBind{elf.STB_LOCAL, elf.STB_GLOBAL}
+	for _, elfbind := range bindings {
+		if elfbind == elf.STB_GLOBAL {
+			elfglobalsymndx = ctxt.numelfsym
+		}
+		genelfsym(ctxt, elfbind)
+	}
+}
+
+func putplan9sym(ctxt *Link, ldr *loader.Loader, s loader.Sym, char SymbolType) {
+	t := int(char)
+	if ldr.IsFileLocal(s) {
+		t += 'a' - 'A'
+	}
+	l := 4
+	addr := ldr.SymValue(s)
+	if ctxt.IsAMD64() && !flag8 {
+		ctxt.Out.Write32b(uint32(addr >> 32))
+		l = 8
+	}
+
+	ctxt.Out.Write32b(uint32(addr))
+	ctxt.Out.Write8(uint8(t + 0x80)) /* 0x80 is variable length */
+
+	name := ldr.SymName(s)
+	name = mangleABIName(ctxt, ldr, s, name)
+	ctxt.Out.WriteString(name)
+	ctxt.Out.Write8(0)
+
+	symSize += int32(l) + 1 + int32(len(name)) + 1
+}
+
+func asmbPlan9Sym(ctxt *Link) {
+	ldr := ctxt.loader
+
+	// Add special runtime.text and runtime.etext symbols.
+	s := ldr.Lookup("runtime.text", 0)
+	if ldr.SymType(s).IsText() {
+		putplan9sym(ctxt, ldr, s, TextSym)
+	}
+	s = ldr.Lookup("runtime.etext", 0)
+	if ldr.SymType(s).IsText() {
+		putplan9sym(ctxt, ldr, s, TextSym)
+	}
+
+	// Add text symbols.
+	for _, s := range ctxt.Textp {
+		putplan9sym(ctxt, ldr, s, TextSym)
+	}
+
+	shouldBeInSymbolTable := func(s loader.Sym) bool {
+		if ldr.AttrNotInSymbolTable(s) {
+			return false
+		}
+		name := ldr.SymName(s) // TODO: try not to read the name
+		if name == "" || name[0] == '.' {
+			return false
+		}
+		return true
+	}
+
+	// Add data symbols and external references.
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		t := ldr.SymType(s)
+		if t >= sym.SELFRXSECT && t < sym.SFirstUnallocated { // data sections handled in dodata
+			if t == sym.STLSBSS {
+				continue
+			}
+			if !shouldBeInSymbolTable(s) {
+				continue
+			}
+			char := DataSym
+			if t == sym.SBSS || t == sym.SNOPTRBSS {
+				char = BSSSym
+			}
+			putplan9sym(ctxt, ldr, s, char)
+		}
+	}
+}
+
+// Create a table with information on the text sections.
+// Return the symbol of the table, and number of sections.
+func textsectionmap(ctxt *Link) (loader.Sym, uint32) {
+	ldr := ctxt.loader
+	t := ldr.CreateSymForUpdate("runtime.textsectionmap", 0)
+	t.SetType(sym.SRODATA)
+	nsections := int64(0)
+
+	for _, sect := range Segtext.Sections {
+		if sect.Name == ".text" {
+			nsections++
+		} else {
+			break
+		}
+	}
+	t.Grow(3 * nsections * int64(ctxt.Arch.PtrSize))
+
+	off := int64(0)
+	n := 0
+
+	// The vaddr for each text section is the difference between the section's
+	// Vaddr and the Vaddr for the first text section as determined at compile
+	// time.
+
+	// The symbol for the first text section is named runtime.text as before.
+	// Additional text sections are named runtime.text.n where n is the
+	// order of creation starting with 1. These symbols provide the section's
+	// address after relocation by the linker.
+
+	textbase := Segtext.Sections[0].Vaddr
+	for _, sect := range Segtext.Sections {
+		if sect.Name != ".text" {
+			break
+		}
+		// The fields written should match runtime/symtab.go:textsect.
+		// They are designed to minimize runtime calculations.
+		vaddr := sect.Vaddr - textbase
+		off = t.SetUint(ctxt.Arch, off, vaddr) // field vaddr
+		end := vaddr + sect.Length
+		off = t.SetUint(ctxt.Arch, off, end) // field end
+		name := "runtime.text"
+		if n != 0 {
+			name = fmt.Sprintf("runtime.text.%d", n)
+		}
+		s := ldr.Lookup(name, 0)
+		if s == 0 {
+			ctxt.Errorf(s, "Unable to find symbol %s\n", name)
+		}
+		off = t.SetAddr(ctxt.Arch, off, s) // field baseaddr
+		n++
+	}
+	return t.Sym(), uint32(n)
+}
+
+func (ctxt *Link) symtab(pcln *pclntab) []sym.SymKind {
+	ldr := ctxt.loader
+
+	if !ctxt.IsAIX() && !ctxt.IsWasm() {
+		switch ctxt.BuildMode {
+		case BuildModeCArchive, BuildModeCShared:
+			s := ldr.Lookup(*flagEntrySymbol, sym.SymVerABI0)
+			if s != 0 {
+				addinitarrdata(ctxt, ldr, s)
+			}
+		}
+	}
+
+	// Define these so that they'll get put into the symbol table.
+	// data.c:/^address will provide the actual values.
+	ctxt.xdefine("runtime.rodata", sym.SRODATA, 0)
+	ctxt.xdefine("runtime.erodata", sym.SRODATAEND, 0)
+	ctxt.xdefine("runtime.types", sym.SRODATA, 0)
+	ctxt.xdefine("runtime.etypes", sym.SRODATA, 0)
+	ctxt.xdefine("runtime.noptrdata", sym.SNOPTRDATA, 0)
+	ctxt.xdefine("runtime.enoptrdata", sym.SNOPTRDATAEND, 0)
+	ctxt.xdefine("runtime.data", sym.SDATA, 0)
+	ctxt.xdefine("runtime.edata", sym.SDATAEND, 0)
+	ctxt.xdefine("runtime.bss", sym.SBSS, 0)
+	ctxt.xdefine("runtime.ebss", sym.SBSS, 0)
+	ctxt.xdefine("runtime.noptrbss", sym.SNOPTRBSS, 0)
+	ctxt.xdefine("runtime.enoptrbss", sym.SNOPTRBSS, 0)
+	ctxt.xdefine("runtime.covctrs", sym.SNOPTRBSS, 0)
+	ctxt.xdefine("runtime.ecovctrs", sym.SNOPTRBSS, 0)
+	ctxt.xdefine("runtime.end", sym.SBSS, 0)
+	ctxt.xdefine("runtime.epclntab", sym.SRODATA, 0)
+
+	// garbage collection symbols
+	s := ldr.CreateSymForUpdate("runtime.gcdata", 0)
+	s.SetType(sym.SRODATA)
+	s.SetSize(0)
+	ctxt.xdefine("runtime.egcdata", sym.SRODATA, 0)
+
+	s = ldr.CreateSymForUpdate("runtime.gcbss", 0)
+	s.SetType(sym.SRODATA)
+	s.SetSize(0)
+	ctxt.xdefine("runtime.egcbss", sym.SRODATA, 0)
+
+	// pseudo-symbols to mark locations of type, string, and go string data.
+	var symtype, symtyperel loader.Sym
+	if !ctxt.DynlinkingGo() {
+		if ctxt.UseRelro() && (ctxt.BuildMode == BuildModeCArchive || ctxt.BuildMode == BuildModeCShared || ctxt.BuildMode == BuildModePIE) {
+			s = ldr.CreateSymForUpdate("type:*", 0)
+			s.SetType(sym.STYPE)
+			s.SetSize(0)
+			s.SetAlign(int32(ctxt.Arch.PtrSize))
+			symtype = s.Sym()
+
+			s = ldr.CreateSymForUpdate("typerel.*", 0)
+			s.SetType(sym.STYPERELRO)
+			s.SetSize(0)
+			s.SetAlign(int32(ctxt.Arch.PtrSize))
+			symtyperel = s.Sym()
+		} else {
+			s = ldr.CreateSymForUpdate("type:*", 0)
+			s.SetType(sym.STYPE)
+			s.SetSize(0)
+			s.SetAlign(int32(ctxt.Arch.PtrSize))
+			symtype = s.Sym()
+			symtyperel = s.Sym()
+		}
+		setCarrierSym(sym.STYPE, symtype)
+		setCarrierSym(sym.STYPERELRO, symtyperel)
+	}
+
+	groupSym := func(name string, t sym.SymKind) loader.Sym {
+		s := ldr.CreateSymForUpdate(name, 0)
+		s.SetType(t)
+		s.SetSize(0)
+		s.SetAlign(int32(ctxt.Arch.PtrSize))
+		s.SetLocal(true)
+		setCarrierSym(t, s.Sym())
+		return s.Sym()
+	}
+	var (
+		symgostring = groupSym("go:string.*", sym.SGOSTRING)
+		symgofunc   = groupSym("go:funcdesc", sym.SGOFUNC)
+		symgcbits   = groupSym("runtime.gcbits.*", sym.SGCBITS)
+	)
+
+	symgofuncrel := symgofunc
+	if ctxt.UseRelro() {
+		symgofuncrel = groupSym("go:funcdescrel", sym.SGOFUNCRELRO)
+	}
+
+	// assign specific types so that they sort together.
+	// within a type they sort by size, so the .* symbols
+	// just defined above will be first.
+	// hide the specific symbols.
+	// Some of these symbol section conditions are duplicated
+	// in cmd/internal/obj.contentHashSection.
+	nsym := loader.Sym(ldr.NSym())
+	symGroupType := make([]sym.SymKind, nsym)
+	for s := loader.Sym(1); s < nsym; s++ {
+		if (!ctxt.IsExternal() && ldr.IsFileLocal(s) && !ldr.IsFromAssembly(s) && ldr.SymPkg(s) != "") || (ctxt.LinkMode == LinkInternal && ldr.SymType(s) == sym.SCOVERAGE_COUNTER) {
+			ldr.SetAttrNotInSymbolTable(s, true)
+		}
+		if !ldr.AttrReachable(s) || ldr.AttrSpecial(s) || (ldr.SymType(s) != sym.SRODATA && ldr.SymType(s) != sym.SGOFUNC) {
+			continue
+		}
+
+		name := ldr.SymName(s)
+		switch {
+		case strings.HasPrefix(name, "go:string."):
+			symGroupType[s] = sym.SGOSTRING
+			ldr.SetAttrNotInSymbolTable(s, true)
+			ldr.SetCarrierSym(s, symgostring)
+
+		case strings.HasPrefix(name, "runtime.gcbits."),
+			strings.HasPrefix(name, "type:.gcprog."):
+			symGroupType[s] = sym.SGCBITS
+			ldr.SetAttrNotInSymbolTable(s, true)
+			ldr.SetCarrierSym(s, symgcbits)
+
+		case strings.HasSuffix(name, "·f"):
+			if !ctxt.DynlinkingGo() {
+				ldr.SetAttrNotInSymbolTable(s, true)
+			}
+			if ctxt.UseRelro() {
+				symGroupType[s] = sym.SGOFUNCRELRO
+				if !ctxt.DynlinkingGo() {
+					ldr.SetCarrierSym(s, symgofuncrel)
+				}
+			} else {
+				symGroupType[s] = sym.SGOFUNC
+				ldr.SetCarrierSym(s, symgofunc)
+			}
+
+		case strings.HasPrefix(name, "type:"):
+			if !ctxt.DynlinkingGo() {
+				ldr.SetAttrNotInSymbolTable(s, true)
+			}
+			if ctxt.UseRelro() {
+				symGroupType[s] = sym.STYPERELRO
+				if symtyperel != 0 {
+					ldr.SetCarrierSym(s, symtyperel)
+				}
+			} else {
+				symGroupType[s] = sym.STYPE
+				if symtyperel != 0 {
+					ldr.SetCarrierSym(s, symtype)
+				}
+			}
+		}
+	}
+
+	if ctxt.BuildMode == BuildModeShared {
+		abihashgostr := ldr.CreateSymForUpdate("go:link.abihash."+filepath.Base(*flagOutfile), 0)
+		abihashgostr.SetType(sym.SRODATA)
+		hashsym := ldr.LookupOrCreateSym("go:link.abihashbytes", 0)
+		abihashgostr.AddAddr(ctxt.Arch, hashsym)
+		abihashgostr.AddUint(ctxt.Arch, uint64(ldr.SymSize(hashsym)))
+	}
+	if ctxt.BuildMode == BuildModePlugin || ctxt.CanUsePlugins() {
+		for _, l := range ctxt.Library {
+			s := ldr.CreateSymForUpdate("go:link.pkghashbytes."+l.Pkg, 0)
+			s.SetType(sym.SRODATA)
+			s.SetSize(int64(len(l.Fingerprint)))
+			s.SetData(l.Fingerprint[:])
+			str := ldr.CreateSymForUpdate("go:link.pkghash."+l.Pkg, 0)
+			str.SetType(sym.SRODATA)
+			str.AddAddr(ctxt.Arch, s.Sym())
+			str.AddUint(ctxt.Arch, uint64(len(l.Fingerprint)))
+		}
+	}
+
+	textsectionmapSym, nsections := textsectionmap(ctxt)
+
+	// Information about the layout of the executable image for the
+	// runtime to use. Any changes here must be matched by changes to
+	// the definition of moduledata in runtime/symtab.go.
+	// This code uses several global variables that are set by pcln.go:pclntab.
+	moduledata := ldr.MakeSymbolUpdater(ctxt.Moduledata)
+
+	slice := func(sym loader.Sym, len uint64) {
+		moduledata.AddAddr(ctxt.Arch, sym)
+		moduledata.AddUint(ctxt.Arch, len)
+		moduledata.AddUint(ctxt.Arch, len)
+	}
+
+	sliceSym := func(sym loader.Sym) {
+		slice(sym, uint64(ldr.SymSize(sym)))
+	}
+
+	nilSlice := func() {
+		moduledata.AddUint(ctxt.Arch, 0)
+		moduledata.AddUint(ctxt.Arch, 0)
+		moduledata.AddUint(ctxt.Arch, 0)
+	}
+
+	// The pcHeader
+	moduledata.AddAddr(ctxt.Arch, pcln.pcheader)
+
+	// The function name slice
+	sliceSym(pcln.funcnametab)
+
+	// The cutab slice
+	slice(pcln.cutab, uint64(ldr.SymSize(pcln.cutab))/4)
+
+	// The filetab slice
+	sliceSym(pcln.filetab)
+
+	// The pctab slice
+	sliceSym(pcln.pctab)
+
+	// The pclntab slice
+	sliceSym(pcln.pclntab)
+
+	// The ftab slice
+	slice(pcln.pclntab, uint64(pcln.nfunc+1))
+
+	// findfunctab
+	moduledata.AddAddr(ctxt.Arch, pcln.findfunctab)
+	// minpc, maxpc
+	moduledata.AddAddr(ctxt.Arch, pcln.firstFunc)
+	moduledata.AddAddrPlus(ctxt.Arch, pcln.lastFunc, ldr.SymSize(pcln.lastFunc))
+	// pointers to specific parts of the module
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.text", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.etext", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.noptrdata", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.enoptrdata", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.data", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.edata", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.bss", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.ebss", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.noptrbss", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.enoptrbss", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.covctrs", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.ecovctrs", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.end", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.gcdata", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.gcbss", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.types", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.etypes", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.rodata", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("go:func.*", 0))
+	moduledata.AddAddr(ctxt.Arch, ldr.Lookup("runtime.epclntab", 0))
+
+	if ctxt.IsAIX() && ctxt.IsExternal() {
+		// Add R_XCOFFREF relocation to prevent ld's garbage collection of
+		// the following symbols. They might not be referenced in the program.
+		addRef := func(name string) {
+			s := ldr.Lookup(name, 0)
+			if s == 0 {
+				return
+			}
+			r, _ := moduledata.AddRel(objabi.R_XCOFFREF)
+			r.SetSym(s)
+			r.SetSiz(uint8(ctxt.Arch.PtrSize))
+		}
+		addRef("runtime.rodata")
+		addRef("runtime.erodata")
+		addRef("runtime.epclntab")
+		addRef("go:func.*")
+		// As we use relative addressing for text symbols in functab, it is
+		// important that the offsets we computed stay unchanged by the external
+		// linker, i.e. all symbols in Textp should not be removed.
+		// Most of them are actually referenced (our deadcode pass ensures that),
+		// except go:buildid which is generated late and not used by the program.
+		addRef("go:buildid")
+	}
+	if ctxt.IsAIX() {
+		// On AIX, an R_ADDR relocation from an RODATA symbol to a DATA symbol
+		// does not work. See data.go:relocsym, case R_ADDR.
+		// Here we record the unrelocated address in aixStaticDataBase (it is
+		// unrelocated as it is in RODATA) so we can compute the delta at
+		// run time.
+		sb := ldr.CreateSymForUpdate("runtime.aixStaticDataBase", 0)
+		sb.SetSize(0)
+		sb.AddAddr(ctxt.Arch, ldr.Lookup("runtime.data", 0))
+		sb.SetType(sym.SRODATA)
+	}
+
+	// text section information
+	slice(textsectionmapSym, uint64(nsections))
+
+	// The typelinks slice
+	typelinkSym := ldr.Lookup("runtime.typelink", 0)
+	ntypelinks := uint64(ldr.SymSize(typelinkSym)) / 4
+	slice(typelinkSym, ntypelinks)
+
+	// The itablinks slice
+	itablinkSym := ldr.Lookup("runtime.itablink", 0)
+	nitablinks := uint64(ldr.SymSize(itablinkSym)) / uint64(ctxt.Arch.PtrSize)
+	slice(itablinkSym, nitablinks)
+
+	// The ptab slice
+	if ptab := ldr.Lookup("go:plugin.tabs", 0); ptab != 0 && ldr.AttrReachable(ptab) {
+		ldr.SetAttrLocal(ptab, true)
+		if ldr.SymType(ptab) != sym.SRODATA {
+			panic(fmt.Sprintf("go:plugin.tabs is %v, not SRODATA", ldr.SymType(ptab)))
+		}
+		nentries := uint64(len(ldr.Data(ptab)) / 8) // sizeof(nameOff) + sizeof(typeOff)
+		slice(ptab, nentries)
+	} else {
+		nilSlice()
+	}
+
+	if ctxt.BuildMode == BuildModePlugin {
+		addgostring(ctxt, ldr, moduledata, "go:link.thispluginpath", objabi.PathToPrefix(*flagPluginPath))
+
+		pkghashes := ldr.CreateSymForUpdate("go:link.pkghashes", 0)
+		pkghashes.SetLocal(true)
+		pkghashes.SetType(sym.SRODATA)
+
+		for i, l := range ctxt.Library {
+			// pkghashes[i].name
+			addgostring(ctxt, ldr, pkghashes, fmt.Sprintf("go:link.pkgname.%d", i), l.Pkg)
+			// pkghashes[i].linktimehash
+			addgostring(ctxt, ldr, pkghashes, fmt.Sprintf("go:link.pkglinkhash.%d", i), string(l.Fingerprint[:]))
+			// pkghashes[i].runtimehash
+			hash := ldr.Lookup("go:link.pkghash."+l.Pkg, 0)
+			pkghashes.AddAddr(ctxt.Arch, hash)
+		}
+		slice(pkghashes.Sym(), uint64(len(ctxt.Library)))
+	} else {
+		moduledata.AddUint(ctxt.Arch, 0) // pluginpath
+		moduledata.AddUint(ctxt.Arch, 0)
+		nilSlice() // pkghashes slice
+	}
+	// Add inittasks slice
+	t := ctxt.mainInittasks
+	if t != 0 {
+		moduledata.AddAddr(ctxt.Arch, t)
+		moduledata.AddUint(ctxt.Arch, uint64(ldr.SymSize(t)/int64(ctxt.Arch.PtrSize)))
+		moduledata.AddUint(ctxt.Arch, uint64(ldr.SymSize(t)/int64(ctxt.Arch.PtrSize)))
+	} else {
+		// Some build modes have no inittasks, like a shared library.
+		// Its inittask list will be constructed by a higher-level
+		// linking step.
+		// This branch can also happen if there are no init tasks at all.
+		moduledata.AddUint(ctxt.Arch, 0)
+		moduledata.AddUint(ctxt.Arch, 0)
+		moduledata.AddUint(ctxt.Arch, 0)
+	}
+
+	if len(ctxt.Shlibs) > 0 {
+		thismodulename := filepath.Base(*flagOutfile)
+		switch ctxt.BuildMode {
+		case BuildModeExe, BuildModePIE:
+			// When linking an executable, outfile is just "a.out". Make
+			// it something slightly more comprehensible.
+			thismodulename = "the executable"
+		}
+		addgostring(ctxt, ldr, moduledata, "go:link.thismodulename", thismodulename)
+
+		modulehashes := ldr.CreateSymForUpdate("go:link.abihashes", 0)
+		modulehashes.SetLocal(true)
+		modulehashes.SetType(sym.SRODATA)
+
+		for i, shlib := range ctxt.Shlibs {
+			// modulehashes[i].modulename
+			modulename := filepath.Base(shlib.Path)
+			addgostring(ctxt, ldr, modulehashes, fmt.Sprintf("go:link.libname.%d", i), modulename)
+
+			// modulehashes[i].linktimehash
+			addgostring(ctxt, ldr, modulehashes, fmt.Sprintf("go:link.linkhash.%d", i), string(shlib.Hash))
+
+			// modulehashes[i].runtimehash
+			abihash := ldr.LookupOrCreateSym("go:link.abihash."+modulename, 0)
+			ldr.SetAttrReachable(abihash, true)
+			modulehashes.AddAddr(ctxt.Arch, abihash)
+		}
+
+		slice(modulehashes.Sym(), uint64(len(ctxt.Shlibs)))
+	} else {
+		moduledata.AddUint(ctxt.Arch, 0) // modulename
+		moduledata.AddUint(ctxt.Arch, 0)
+		nilSlice() // moduleshashes slice
+	}
+
+	hasmain := ctxt.BuildMode == BuildModeExe || ctxt.BuildMode == BuildModePIE
+	if hasmain {
+		moduledata.AddUint8(1)
+	} else {
+		moduledata.AddUint8(0)
+	}
+
+	// The rest of moduledata is zero initialized.
+	// When linking an object that does not contain the runtime we are
+	// creating the moduledata from scratch and it does not have a
+	// compiler-provided size, so read it from the type data.
+	moduledatatype := ldr.Lookup("type:runtime.moduledata", 0)
+	moduledata.SetSize(decodetypeSize(ctxt.Arch, ldr.Data(moduledatatype)))
+	moduledata.Grow(moduledata.Size())
+
+	lastmoduledatap := ldr.CreateSymForUpdate("runtime.lastmoduledatap", 0)
+	if lastmoduledatap.Type() != sym.SDYNIMPORT {
+		lastmoduledatap.SetType(sym.SNOPTRDATA)
+		lastmoduledatap.SetSize(0) // overwrite existing value
+		lastmoduledatap.SetData(nil)
+		lastmoduledatap.AddAddr(ctxt.Arch, moduledata.Sym())
+	}
+	return symGroupType
+}
+
+// CarrierSymByType tracks carrier symbols and their sizes.
+var CarrierSymByType [sym.SFirstUnallocated]struct {
+	Sym  loader.Sym
+	Size int64
+}
+
+func setCarrierSym(typ sym.SymKind, s loader.Sym) {
+	if CarrierSymByType[typ].Sym != 0 {
+		panic(fmt.Sprintf("carrier symbol for type %v already set", typ))
+	}
+	CarrierSymByType[typ].Sym = s
+}
+
+func setCarrierSize(typ sym.SymKind, sz int64) {
+	if typ == sym.Sxxx {
+		panic("setCarrierSize(Sxxx)")
+	}
+	if CarrierSymByType[typ].Size != 0 {
+		panic(fmt.Sprintf("carrier symbol size for type %v already set", typ))
+	}
+	CarrierSymByType[typ].Size = sz
+}
+
+func isStaticTmp(name string) bool {
+	return strings.Contains(name, "."+obj.StaticNamePrefix)
+}
+
+// Mangle function name with ABI information.
+func mangleABIName(ctxt *Link, ldr *loader.Loader, x loader.Sym, name string) string {
+	// For functions with ABI wrappers, we have to make sure that we
+	// don't wind up with two symbol table entries with the same
+	// name (since this will generated an error from the external
+	// linker). If we have wrappers, keep the ABIInternal name
+	// unmangled since we want cross-load-module calls to target
+	// ABIInternal, and rename other symbols.
+	//
+	// TODO: avoid the ldr.Lookup calls below by instead using an aux
+	// sym or marker relocation to associate the wrapper with the
+	// wrapped function.
+	if !buildcfg.Experiment.RegabiWrappers {
+		return name
+	}
+
+	if ldr.SymType(x).IsText() && ldr.SymVersion(x) != sym.SymVerABIInternal && ldr.SymVersion(x) < sym.SymVerStatic {
+		if s2 := ldr.Lookup(name, sym.SymVerABIInternal); s2 != 0 && ldr.SymType(s2).IsText() {
+			name = fmt.Sprintf("%s.abi%d", name, ldr.SymVersion(x))
+		}
+	}
+
+	// When loading a shared library, if a symbol has only one ABI,
+	// and the name is not mangled, we don't know what ABI it is.
+	// So we always mangle ABIInternal function name in shared linkage,
+	// except symbols that are exported to C. Type symbols are always
+	// ABIInternal so they are not mangled.
+	if ctxt.IsShared() {
+		if ldr.SymType(x).IsText() && ldr.SymVersion(x) == sym.SymVerABIInternal && !ldr.AttrCgoExport(x) && !strings.HasPrefix(name, "type:") {
+			name = fmt.Sprintf("%s.abiinternal", name)
+		}
+	}
+
+	return name
+}
diff --git a/go/src/cmd/link/internal/ld/target.go b/go/src/cmd/link/internal/ld/target.go
new file mode 100644
index 0000000000000000000000000000000000000000..d0ce99f3e9f9efcde873b19ed6810adb1a37a2e0
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/target.go
@@ -0,0 +1,206 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"encoding/binary"
+)
+
+// Target holds the configuration we're building for.
+type Target struct {
+	Arch *sys.Arch
+
+	HeadType objabi.HeadType
+
+	LinkMode  LinkMode
+	BuildMode BuildMode
+
+	linkShared    bool
+	canUsePlugins bool
+	IsELF         bool
+}
+
+//
+// Target type functions
+//
+
+func (t *Target) IsExe() bool {
+	return t.BuildMode == BuildModeExe
+}
+
+func (t *Target) IsShared() bool {
+	return t.BuildMode == BuildModeShared
+}
+
+func (t *Target) IsPlugin() bool {
+	return t.BuildMode == BuildModePlugin
+}
+
+func (t *Target) IsInternal() bool {
+	return t.LinkMode == LinkInternal
+}
+
+func (t *Target) IsExternal() bool {
+	return t.LinkMode == LinkExternal
+}
+
+func (t *Target) IsPIE() bool {
+	return t.BuildMode == BuildModePIE
+}
+
+func (t *Target) IsSharedGoLink() bool {
+	return t.linkShared
+}
+
+func (t *Target) CanUsePlugins() bool {
+	return t.canUsePlugins
+}
+
+func (t *Target) IsElf() bool {
+	t.mustSetHeadType()
+	return t.IsELF
+}
+
+func (t *Target) IsDynlinkingGo() bool {
+	return t.IsShared() || t.IsSharedGoLink() || t.IsPlugin() || t.CanUsePlugins()
+}
+
+// UseRelro reports whether to make use of "read only relocations" aka
+// relro.
+func (t *Target) UseRelro() bool {
+	switch t.BuildMode {
+	case BuildModeCArchive, BuildModeCShared, BuildModeShared, BuildModePIE, BuildModePlugin:
+		return t.IsELF || t.HeadType == objabi.Haix || t.HeadType == objabi.Hdarwin
+	default:
+		if t.HeadType == objabi.Hdarwin && t.IsARM64() {
+			// On darwin/ARM64, everything is PIE.
+			return true
+		}
+		return t.linkShared || (t.HeadType == objabi.Haix && t.LinkMode == LinkExternal)
+	}
+}
+
+//
+// Processor functions
+//
+
+func (t *Target) Is386() bool {
+	return t.Arch.Family == sys.I386
+}
+
+func (t *Target) IsARM() bool {
+	return t.Arch.Family == sys.ARM
+}
+
+func (t *Target) IsARM64() bool {
+	return t.Arch.Family == sys.ARM64
+}
+
+func (t *Target) IsAMD64() bool {
+	return t.Arch.Family == sys.AMD64
+}
+
+func (t *Target) IsMIPS() bool {
+	return t.Arch.Family == sys.MIPS
+}
+
+func (t *Target) IsMIPS64() bool {
+	return t.Arch.Family == sys.MIPS64
+}
+
+func (t *Target) IsLOONG64() bool {
+	return t.Arch.Family == sys.Loong64
+}
+
+func (t *Target) IsPPC64() bool {
+	return t.Arch.Family == sys.PPC64
+}
+
+func (t *Target) IsRISCV64() bool {
+	return t.Arch.Family == sys.RISCV64
+}
+
+func (t *Target) IsS390X() bool {
+	return t.Arch.Family == sys.S390X
+}
+
+func (t *Target) IsWasm() bool {
+	return t.Arch.Family == sys.Wasm
+}
+
+//
+// OS Functions
+//
+
+func (t *Target) IsLinux() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hlinux
+}
+
+func (t *Target) IsDarwin() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hdarwin
+}
+
+func (t *Target) IsWindows() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hwindows
+}
+
+func (t *Target) IsPlan9() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hplan9
+}
+
+func (t *Target) IsAIX() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Haix
+}
+
+func (t *Target) IsSolaris() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hsolaris
+}
+
+func (t *Target) IsNetbsd() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hnetbsd
+}
+
+func (t *Target) IsOpenbsd() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hopenbsd
+}
+
+func (t *Target) IsFreebsd() bool {
+	t.mustSetHeadType()
+	return t.HeadType == objabi.Hfreebsd
+}
+
+func (t *Target) mustSetHeadType() {
+	if t.HeadType == objabi.Hunknown {
+		panic("HeadType is not set")
+	}
+}
+
+//
+// MISC
+//
+
+func (t *Target) IsBigEndian() bool {
+	return t.Arch.ByteOrder == binary.BigEndian
+}
+
+func (t *Target) UsesLibc() bool {
+	t.mustSetHeadType()
+	switch t.HeadType {
+	case objabi.Haix, objabi.Hdarwin, objabi.Hopenbsd, objabi.Hsolaris, objabi.Hwindows:
+		// platforms where we use libc for syscalls.
+		return true
+	}
+	return false
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/globalmap.go b/go/src/cmd/link/internal/ld/testdata/deadcode/globalmap.go
new file mode 100644
index 0000000000000000000000000000000000000000..35672fe7a392487edf5b4975cbc30fd3a05ca867
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/globalmap.go
@@ -0,0 +1,26 @@
+package main
+
+import "os"
+
+// Too small to trigger deadcode (currently)
+var small = map[string]int{"foo": 1}
+
+// Has side effects, which prevent deadcode
+var effect = map[string]int{"foo": os.Getpid()}
+
+// Large and side-effect free
+var large = map[string]int{
+	"11": 1, "12": 2, "13": 3, "14": 4, "15": 5, "16": 6, "17": 7, "18": 8, "19": 9, "110": 10,
+	"21": 1, "22": 2, "23": 3, "24": 4, "25": 5, "26": 6, "27": 7, "28": 8, "29": 9, "210": 10,
+	"31": 1, "32": 2, "33": 3, "34": 4, "35": 5, "36": 6, "37": 7, "38": 8, "39": 9, "310": 10,
+	"41": 1, "42": 2, "43": 3, "44": 4, "45": 5, "46": 6, "47": 7, "48": 8, "49": 9, "410": 10,
+	"51": 1, "52": 2, "53": 3, "54": 4, "55": 5, "56": 6, "57": 7, "58": 8, "59": 9, "510": 10,
+	"61": 1, "62": 2, "63": 3, "64": 4, "65": 5, "66": 6, "67": 7, "68": 8, "69": 9, "610": 10,
+	"71": 1, "72": 2, "73": 3, "74": 4, "75": 5, "76": 6, "77": 7, "78": 8, "79": 9, "710": 10,
+	"81": 1, "82": 2, "83": 3, "84": 4, "85": 5, "86": 6, "87": 7, "88": 8, "89": 9, "810": 10,
+	"91": 1, "92": 2, "93": 3, "94": 4, "95": 5, "96": 6, "97": 7, "98": 8, "99": 9, "910": 10,
+	"101": 1, "102": 2, "103": 3, "104": 4, "105": 5, "106": 6, "107": 7, "108": 8, "109": 9, "1010": 10, "1021": 2,
+}
+
+func main() {
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod.go b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod.go
new file mode 100644
index 0000000000000000000000000000000000000000..32a24cf6f00c9823f3c3dbb21c065c46f68a61ca
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod.go
@@ -0,0 +1,30 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that a method of a reachable type is not necessarily
+// live even if it matches an interface method, as long as
+// the type is never converted to an interface.
+
+package main
+
+type I interface{ M() }
+
+type T int
+
+func (T) M() { println("XXX") }
+
+var p *T
+var e interface{}
+
+func main() {
+	p = new(T) // used T, but never converted to interface in any reachable code
+	e.(I).M()  // used I and I.M
+}
+
+func Unused() { // convert T to interface, but this function is not reachable
+	var i I = T(0)
+	i.M()
+}
+
+var Unused2 interface{} = T(1) // convert T to interface, in an unreachable global initializer
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod2.go b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod2.go
new file mode 100644
index 0000000000000000000000000000000000000000..48ba55d35e763078d16847ee540b4a437a050646
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod2.go
@@ -0,0 +1,22 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that a method *is* live if it matches an interface
+// method and the type is "indirectly" converted to an
+// interface through reflection.
+
+package main
+
+import "reflect"
+
+type I interface{ M() }
+
+type T int
+
+func (T) M() { println("XXX") }
+
+func main() {
+	e := reflect.ValueOf([]T{1}).Index(0).Interface()
+	e.(I).M()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod3.go b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod3.go
new file mode 100644
index 0000000000000000000000000000000000000000..37c89374cbebf8c2685fbec59411a9aa9be4eb11
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod3.go
@@ -0,0 +1,29 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Like ifacemethod2.go, this tests that a method *is* live
+// if the type is "indirectly" converted to an interface
+// using reflection with a method descriptor as intermediate.
+
+package main
+
+import "reflect"
+
+type S int
+
+func (s S) M() { println("S.M") }
+
+type I interface{ M() }
+
+type T float64
+
+func (t T) F(s S) {}
+
+func main() {
+	var t T
+	ft := reflect.TypeOf(t).Method(0).Type
+	at := ft.In(1)
+	v := reflect.New(at).Elem()
+	v.Interface().(I).M()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod4.go b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod4.go
new file mode 100644
index 0000000000000000000000000000000000000000..4af47ad1fa53eccb792aff52ad9e9ea6a46ce77a
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod4.go
@@ -0,0 +1,25 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that a live type's method is not live even if
+// it matches an interface method, as long as the interface
+// method is not used.
+
+package main
+
+type T int
+
+//go:noinline
+func (T) M() {}
+
+type I interface{ M() }
+
+var p *T
+var pp *I
+
+func main() {
+	p = new(T)  // use type T
+	pp = new(I) // use type I
+	*pp = *p    // convert T to I, build itab
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod5.go b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod5.go
new file mode 100644
index 0000000000000000000000000000000000000000..2f0bdcc745a1e9034bd61d1092315856a0ad6929
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod5.go
@@ -0,0 +1,33 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Like ifacemethod2.go, this tests that a method *is* live
+// if the type is "indirectly" converted to an interface
+// using reflection with a method descriptor as intermediate.
+// However, it uses MethodByName() with a constant name of
+// a method to look up. This does not disable the DCE like
+// Method(0) does.
+
+package main
+
+import "reflect"
+
+type S int
+
+func (s S) M() { println("S.M") }
+
+type I interface{ M() }
+
+type T float64
+
+func (t T) F(s S) {}
+
+func main() {
+	var t T
+	meth, _ := reflect.TypeOf(t).MethodByName("F")
+	ft := meth.Type
+	at := ft.In(1)
+	v := reflect.New(at).Elem()
+	v.Interface().(I).M()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod6.go b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod6.go
new file mode 100644
index 0000000000000000000000000000000000000000..7eb9419ef192eb3d8ca6767b033a5d86685774fe
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/ifacemethod6.go
@@ -0,0 +1,31 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This test only uses MethodByName() with constant names
+// of methods to look up. These methods need to be kept,
+// but other methods must be eliminated.
+
+package main
+
+import "reflect"
+
+type S int
+
+func (s S) M() { println("S.M") }
+
+func (s S) N() { println("S.N") }
+
+type T float64
+
+func (t T) F(s S) {}
+
+func main() {
+	var t T
+	meth, _ := reflect.TypeOf(t).MethodByName("F")
+	ft := meth.Type
+	at := ft.In(1)
+	v := reflect.New(at).Elem()
+	methV := v.MethodByName("M")
+	methV.Call([]reflect.Value{v})
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/reflectcall.go b/go/src/cmd/link/internal/ld/testdata/deadcode/reflectcall.go
new file mode 100644
index 0000000000000000000000000000000000000000..af95e466e8e9aaa6431608ad8b7beb01efcf42b8
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/reflectcall.go
@@ -0,0 +1,24 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This example uses reflect.Value.Call, but not
+// reflect.{Value,Type}.Method. This should not
+// need to bring all methods live.
+
+package main
+
+import "reflect"
+
+func f() { println("call") }
+
+type T int
+
+func (T) M() {}
+
+func main() {
+	v := reflect.ValueOf(f)
+	v.Call(nil)
+	i := interface{}(T(1))
+	println(i)
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/structof_funcof.go b/go/src/cmd/link/internal/ld/testdata/deadcode/structof_funcof.go
new file mode 100644
index 0000000000000000000000000000000000000000..bec5f25fc0a7d3f0bf4cbef6ea100adc2e346a71
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/structof_funcof.go
@@ -0,0 +1,52 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Methods of reflect.rtype use StructOf and FuncOf which in turn depend on
+// reflect.Value.Method. StructOf and FuncOf must not disable the DCE.
+
+package main
+
+import "reflect"
+
+type S int
+
+func (s S) M() { println("S.M") }
+
+func (s S) N() { println("S.N") }
+
+type T float64
+
+func (t T) F(s S) {}
+
+func useStructOf() {
+	t := reflect.StructOf([]reflect.StructField{
+		{
+			Name: "X",
+			Type: reflect.TypeOf(int(0)),
+		},
+	})
+	println(t.Name())
+}
+
+func useFuncOf() {
+	t := reflect.FuncOf(
+		[]reflect.Type{reflect.TypeOf(int(0))},
+		[]reflect.Type{reflect.TypeOf(int(0))},
+		false,
+	)
+	println(t.Name())
+}
+
+func main() {
+	useStructOf()
+	useFuncOf()
+
+	var t T
+	meth, _ := reflect.TypeOf(t).MethodByName("F")
+	ft := meth.Type
+	at := ft.In(1)
+	v := reflect.New(at).Elem()
+	methV := v.MethodByName("M")
+	methV.Call([]reflect.Value{v})
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/deadcode/typedesc.go b/go/src/cmd/link/internal/ld/testdata/deadcode/typedesc.go
new file mode 100644
index 0000000000000000000000000000000000000000..82460935e80b85ad421cfdeb4947796475f858c8
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/deadcode/typedesc.go
@@ -0,0 +1,16 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that a live variable doesn't bring its type
+// descriptor live.
+
+package main
+
+type T [10]string
+
+var t T
+
+func main() {
+	println(t[8])
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/httptest/main/main.go b/go/src/cmd/link/internal/ld/testdata/httptest/main/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..1bce30119afdcdbb094bf2acd471321c437b52a3
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/httptest/main/main.go
@@ -0,0 +1,22 @@
+// A small test program that uses the net/http package. There is
+// nothing special about net/http here, this is just a convenient way
+// to pull in a lot of code.
+
+package main
+
+import (
+	"net/http"
+	"net/http/httptest"
+)
+
+type statusHandler int
+
+func (h *statusHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(int(*h))
+}
+
+func main() {
+	status := statusHandler(http.StatusNotFound)
+	s := httptest.NewServer(&status)
+	defer s.Close()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue10978/main.go b/go/src/cmd/link/internal/ld/testdata/issue10978/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..5e8c09749f128f2a2438c42151f7e07432afeb32
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue10978/main.go
@@ -0,0 +1,27 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+func undefined()
+
+func defined1() int {
+	// To check multiple errors for a single symbol,
+	// reference undefined more than once.
+	undefined()
+	undefined()
+	return 0
+}
+
+func defined2() {
+	undefined()
+	undefined()
+}
+
+func init() {
+	_ = defined1()
+	defined2()
+}
+
+// The "main" function remains undeclared.
diff --git a/go/src/cmd/link/internal/ld/testdata/issue10978/main.s b/go/src/cmd/link/internal/ld/testdata/issue10978/main.s
new file mode 100644
index 0000000000000000000000000000000000000000..1d00e76c1dd31dc1067db7b9049613d1bd5e8e5d
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue10978/main.s
@@ -0,0 +1 @@
+// This file is needed to make "go build" work for package with external functions.
diff --git a/go/src/cmd/link/internal/ld/testdata/issue25459/a/a.go b/go/src/cmd/link/internal/ld/testdata/issue25459/a/a.go
new file mode 100644
index 0000000000000000000000000000000000000000..6032d76f49f89c9a4222e4f98ecc02a79cbdfb55
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue25459/a/a.go
@@ -0,0 +1,27 @@
+package a
+
+const Always = true
+
+var Count int
+
+type FuncReturningInt func() int
+
+var PointerToConstIf FuncReturningInt
+
+func ConstIf() int {
+	if Always {
+		return 1
+	}
+	var imdead [4]int
+	imdead[Count] = 1
+	return imdead[0]
+}
+
+func CallConstIf() int {
+	Count += 3
+	return ConstIf()
+}
+
+func Another() {
+	defer func() { PointerToConstIf = ConstIf; Count += 1 }()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue25459/main/main.go b/go/src/cmd/link/internal/ld/testdata/issue25459/main/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..7b5796d7144b09a1f872b74961bac062ccd264f4
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue25459/main/main.go
@@ -0,0 +1,10 @@
+package main
+
+import "cmd/link/internal/ld/testdata/issue25459/a"
+
+var Glob int
+
+func main() {
+	a.Another()
+	Glob += a.ConstIf() + a.CallConstIf()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue26237/b.dir/b.go b/go/src/cmd/link/internal/ld/testdata/issue26237/b.dir/b.go
new file mode 100644
index 0000000000000000000000000000000000000000..ca577490bcbfb81e1700c88c994a683e6e8f58ef
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue26237/b.dir/b.go
@@ -0,0 +1,16 @@
+package b
+
+var q int
+
+func Top(x int) int {
+	q += 1
+	if q != x {
+		return 3
+	}
+	return 4
+}
+
+func OOO(x int) int {
+	defer func() { q += x & 7 }()
+	return Top(x + 1)
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue26237/main/main.go b/go/src/cmd/link/internal/ld/testdata/issue26237/main/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..fdb1223d86ae86984af318763f7d35c066981b71
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue26237/main/main.go
@@ -0,0 +1,16 @@
+package main
+
+import (
+	"fmt"
+
+	b "cmd/link/internal/ld/testdata/issue26237/b.dir"
+)
+
+var skyx int
+
+func main() {
+	skyx += b.OOO(skyx)
+	if b.Top(1) == 99 {
+		fmt.Printf("Beware the Jabberwock, my son!\n")
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue32233/lib/ObjC.m b/go/src/cmd/link/internal/ld/testdata/issue32233/lib/ObjC.m
new file mode 100644
index 0000000000000000000000000000000000000000..946278803e2257f3a31c20f8102dfdefa8350e72
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue32233/lib/ObjC.m
@@ -0,0 +1,16 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#import <Foundation/Foundation.h>
+#import <AppKit/NSAppearance.h>
+
+BOOL function(void) {
+#if defined(MAC_OS_X_VERSION_MIN_REQUIRED) && (MAC_OS_X_VERSION_MIN_REQUIRED > 101300)
+  NSAppearance *darkAppearance;
+  if (@available(macOS 10.14, *)) {
+    darkAppearance = [NSAppearance appearanceNamed:NSAppearanceNameDarkAqua];
+  }
+#endif
+  return NO;
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue32233/lib/lib.go b/go/src/cmd/link/internal/ld/testdata/issue32233/lib/lib.go
new file mode 100644
index 0000000000000000000000000000000000000000..514b9b9a4ab7f466120e4955bf40686f2eb2e19a
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue32233/lib/lib.go
@@ -0,0 +1,19 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package lib
+
+/*
+#cgo darwin CFLAGS: -D__MAC_OS_X_VERSION_MAX_ALLOWED=101450
+#cgo darwin LDFLAGS: -framework Foundation -framework AppKit
+#include "stdlib.h"
+int function(void);
+*/
+import "C"
+import "fmt"
+
+func DoC() {
+	C.function()
+	fmt.Println("called c function")
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue32233/main/main.go b/go/src/cmd/link/internal/ld/testdata/issue32233/main/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..ed0838afabc7ae72a67fd8037e9b011d0081bc5d
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue32233/main/main.go
@@ -0,0 +1,11 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import "cmd/link/internal/ld/testdata/issue32233/lib"
+
+func main() {
+	lib.DoC()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue38192/main.go b/go/src/cmd/link/internal/ld/testdata/issue38192/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..3b7df60f1567015d7d5350fea797520ddecdf5ef
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue38192/main.go
@@ -0,0 +1,11 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+func singleInstruction()
+
+func main() {
+	singleInstruction()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue38192/oneline.s b/go/src/cmd/link/internal/ld/testdata/issue38192/oneline.s
new file mode 100644
index 0000000000000000000000000000000000000000..d059e7113a150b80bedd10a547d1985712c4c418
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue38192/oneline.s
@@ -0,0 +1,8 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+TEXT ·singleInstruction(SB),NOSPLIT,$0
+	RET
diff --git a/go/src/cmd/link/internal/ld/testdata/issue39256/x.go b/go/src/cmd/link/internal/ld/testdata/issue39256/x.go
new file mode 100644
index 0000000000000000000000000000000000000000..97bc1cc4078565c371a9ebb68faf08740f21dead
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue39256/x.go
@@ -0,0 +1,22 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	_ "unsafe"
+)
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+//go:cgo_import_dynamic libc_close close "libc.so"
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+//go:cgo_import_dynamic _ _ "libc.so"
+
+func trampoline()
+
+func main() {
+	trampoline()
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue39256/x.s b/go/src/cmd/link/internal/ld/testdata/issue39256/x.s
new file mode 100644
index 0000000000000000000000000000000000000000..41a54b2e04384317fcd94725972582d541826e80
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue39256/x.s
@@ -0,0 +1,10 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+TEXT ·trampoline(SB),0,$0
+	CALL	libc_getpid(SB)
+	CALL	libc_kill(SB)
+	CALL	libc_open(SB)
+	CALL	libc_close(SB)
+	RET
diff --git a/go/src/cmd/link/internal/ld/testdata/issue39757/issue39757main.go b/go/src/cmd/link/internal/ld/testdata/issue39757/issue39757main.go
new file mode 100644
index 0000000000000000000000000000000000000000..76e0ea1b08ce1557d47ee19d55645b9707457cea
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue39757/issue39757main.go
@@ -0,0 +1,15 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+var G int
+
+func main() {
+	if G != 101 {
+		println("not 101")
+	} else {
+		println("well now that's interesting")
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/issue42484/main.go b/go/src/cmd/link/internal/ld/testdata/issue42484/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..60fc110ffaa5158e653be75e74034bec10be0a63
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/issue42484/main.go
@@ -0,0 +1,16 @@
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	a := 0
+	a++
+	b := 0
+	f1(a, b)
+}
+
+func f1(a, b int) {
+	fmt.Printf("%d %d\n", a, b)
+}
diff --git a/go/src/cmd/link/internal/ld/testdata/stackcheck/main.go b/go/src/cmd/link/internal/ld/testdata/stackcheck/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..b708cc5e704d78febe13f8fcaadc6b546682cb8d
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/stackcheck/main.go
@@ -0,0 +1,20 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+func main() { asmMain() }
+
+func asmMain()
+
+func startSelf()
+
+func startChain()
+func chain0()
+func chain1()
+func chain2()
+func chainEnd()
+
+func startRec()
+func startRec0()
diff --git a/go/src/cmd/link/internal/ld/testdata/stackcheck/main.s b/go/src/cmd/link/internal/ld/testdata/stackcheck/main.s
new file mode 100644
index 0000000000000000000000000000000000000000..623fdda7020a48e12a02decb3b4191b19dd1940d
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/testdata/stackcheck/main.s
@@ -0,0 +1,41 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#define NOSPLIT 7
+#define NOFRAME 512
+
+TEXT ·asmMain(SB),0,$0-0
+	CALL ·startSelf(SB)
+	CALL ·startChain(SB)
+	CALL ·startRec(SB)
+	RET
+
+// Test reporting of basic over-the-limit
+TEXT ·startSelf(SB),NOSPLIT,$1000-0
+	RET
+
+// Test reporting of multiple over-the-limit chains
+TEXT ·startChain(SB),NOSPLIT,$16-0
+	CALL ·chain0(SB)
+	CALL ·chain1(SB)
+	CALL ·chain2(SB)
+	RET
+TEXT ·chain0(SB),NOSPLIT,$32-0
+	CALL ·chainEnd(SB)
+	RET
+TEXT ·chain1(SB),NOSPLIT,$48-0 // Doesn't go over
+	RET
+TEXT ·chain2(SB),NOSPLIT,$64-0
+	CALL ·chainEnd(SB)
+	RET
+TEXT ·chainEnd(SB),NOSPLIT,$1000-0 // Should be reported twice
+	RET
+
+// Test reporting of rootless recursion
+TEXT ·startRec(SB),NOSPLIT|NOFRAME,$0-0
+	CALL ·startRec0(SB)
+	RET
+TEXT ·startRec0(SB),NOSPLIT|NOFRAME,$0-0
+	CALL ·startRec(SB)
+	RET
diff --git a/go/src/cmd/link/internal/ld/typelink.go b/go/src/cmd/link/internal/ld/typelink.go
new file mode 100644
index 0000000000000000000000000000000000000000..966de5571c3077853cfa2afbf35fe4b977a34481
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/typelink.go
@@ -0,0 +1,69 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"slices"
+	"strings"
+)
+
+type typelinkSortKey struct {
+	TypeStr string
+	Type    loader.Sym
+}
+
+// typelink generates the typelink table which is used by reflect.typelinks().
+// Types that should be added to the typelinks table are marked with the
+// MakeTypelink attribute by the compiler.
+func (ctxt *Link) typelink() {
+	ldr := ctxt.loader
+	var typelinks []typelinkSortKey
+	var itabs []loader.Sym
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		if ldr.IsTypelink(s) {
+			typelinks = append(typelinks, typelinkSortKey{decodetypeStr(ldr, ctxt.Arch, s), s})
+		} else if ldr.IsItab(s) {
+			itabs = append(itabs, s)
+		}
+	}
+	slices.SortFunc(typelinks, func(a, b typelinkSortKey) int {
+		return strings.Compare(a.TypeStr, b.TypeStr)
+	})
+
+	tl := ldr.CreateSymForUpdate("runtime.typelink", 0)
+	tl.SetType(sym.STYPELINK)
+	ldr.SetAttrLocal(tl.Sym(), true)
+	tl.SetSize(int64(4 * len(typelinks)))
+	tl.Grow(tl.Size())
+	relocs := tl.AddRelocs(len(typelinks))
+	for i, s := range typelinks {
+		r := relocs.At(i)
+		r.SetSym(s.Type)
+		r.SetOff(int32(i * 4))
+		r.SetSiz(4)
+		r.SetType(objabi.R_ADDROFF)
+	}
+
+	ptrsize := ctxt.Arch.PtrSize
+	il := ldr.CreateSymForUpdate("runtime.itablink", 0)
+	il.SetType(sym.SITABLINK)
+	ldr.SetAttrLocal(il.Sym(), true)
+	il.SetSize(int64(ptrsize * len(itabs)))
+	il.Grow(il.Size())
+	relocs = il.AddRelocs(len(itabs))
+	for i, s := range itabs {
+		r := relocs.At(i)
+		r.SetSym(s)
+		r.SetOff(int32(i * ptrsize))
+		r.SetSiz(uint8(ptrsize))
+		r.SetType(objabi.R_ADDR)
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/util.go b/go/src/cmd/link/internal/ld/util.go
new file mode 100644
index 0000000000000000000000000000000000000000..f3787ff50b4293334054f7c8dd7bfd8afd357392
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/util.go
@@ -0,0 +1,105 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"cmd/link/internal/loader"
+	"encoding/binary"
+	"fmt"
+	"os"
+)
+
+var atExitFuncs []func()
+
+func AtExit(f func()) {
+	atExitFuncs = append(atExitFuncs, f)
+}
+
+// runAtExitFuncs runs the queued set of AtExit functions.
+func runAtExitFuncs() {
+	for i := len(atExitFuncs) - 1; i >= 0; i-- {
+		atExitFuncs[i]()
+	}
+	atExitFuncs = nil
+}
+
+// Exit exits with code after executing all atExitFuncs.
+func Exit(code int) {
+	runAtExitFuncs()
+	os.Exit(code)
+}
+
+// Exitf logs an error message then calls Exit(2).
+func Exitf(format string, a ...any) {
+	fmt.Fprintf(os.Stderr, os.Args[0]+": "+format+"\n", a...)
+	nerrors++
+	if *flagH {
+		panic("error")
+	}
+	Exit(2)
+}
+
+// afterErrorAction updates 'nerrors' on error and invokes exit or
+// panics in the proper circumstances.
+func afterErrorAction() {
+	nerrors++
+	if *flagH {
+		panic("error")
+	}
+	if nerrors > 20 && !*flagAllErrors {
+		Exitf("too many errors")
+	}
+}
+
+// Errorf logs an error message without a specific symbol for context.
+// Use ctxt.Errorf when possible.
+//
+// If more than 20 errors have been printed, exit with an error.
+//
+// Logging an error means that on exit cmd/link will delete any
+// output file and return a non-zero error code.
+func Errorf(format string, args ...any) {
+	format += "\n"
+	fmt.Fprintf(os.Stderr, format, args...)
+	afterErrorAction()
+}
+
+// Errorf method logs an error message.
+//
+// If more than 20 errors have been printed, exit with an error.
+//
+// Logging an error means that on exit cmd/link will delete any
+// output file and return a non-zero error code.
+func (ctxt *Link) Errorf(s loader.Sym, format string, args ...any) {
+	if ctxt.loader != nil {
+		ctxt.loader.Errorf(s, format, args...)
+		return
+	}
+	// Note: this is not expected to happen very often.
+	format = fmt.Sprintf("sym %d: %s", s, format)
+	format += "\n"
+	fmt.Fprintf(os.Stderr, format, args...)
+	afterErrorAction()
+}
+
+func artrim(x []byte) string {
+	i := 0
+	j := len(x)
+	for i < len(x) && x[i] == ' ' {
+		i++
+	}
+	for j > i && x[j-1] == ' ' {
+		j--
+	}
+	return string(x[i:j])
+}
+
+func stringtouint32(x []uint32, s string) {
+	for i := 0; len(s) > 0; i++ {
+		var buf [4]byte
+		s = s[copy(buf[:], s):]
+		x[i] = binary.LittleEndian.Uint32(buf[:])
+	}
+}
diff --git a/go/src/cmd/link/internal/ld/xcoff.go b/go/src/cmd/link/internal/ld/xcoff.go
new file mode 100644
index 0000000000000000000000000000000000000000..5f01eb2507dd5e9db15d79d84fa0c3007f2250bb
--- /dev/null
+++ b/go/src/cmd/link/internal/ld/xcoff.go
@@ -0,0 +1,1811 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ld
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"math/bits"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+	"sync"
+
+	"cmd/internal/objabi"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+)
+
+// This file handles all algorithms related to XCOFF files generation.
+// Most of them are adaptations of the ones in  cmd/link/internal/pe.go
+// as PE and XCOFF are based on COFF files.
+// XCOFF files generated are 64 bits.
+
+const (
+	// Total amount of space to reserve at the start of the file
+	// for File Header, Auxiliary Header, and Section Headers.
+	// May waste some.
+	XCOFFHDRRESERVE = FILHSZ_64 + AOUTHSZ_EXEC64 + SCNHSZ_64*23
+
+	// base on dump -o, then rounded from 32B to 64B to
+	// match worst case elf text section alignment on ppc64.
+	XCOFFSECTALIGN int64 = 64
+
+	// XCOFF binaries should normally have all its sections position-independent.
+	// However, this is not yet possible for .text because of some R_ADDR relocations
+	// inside RODATA symbols.
+	// .data and .bss are position-independent so their address start inside an unreachable
+	// segment during execution to force segfault if something is wrong.
+	XCOFFTEXTBASE = 0x100000000 // Start of text address
+	XCOFFDATABASE = 0x200000000 // Start of data address
+)
+
+// File Header
+type XcoffFileHdr64 struct {
+	Fmagic   uint16 // Target machine
+	Fnscns   uint16 // Number of sections
+	Ftimedat int32  // Time and date of file creation
+	Fsymptr  uint64 // Byte offset to symbol table start
+	Fopthdr  uint16 // Number of bytes in optional header
+	Fflags   uint16 // Flags
+	Fnsyms   int32  // Number of entries in symbol table
+}
+
+const (
+	U64_TOCMAGIC = 0767 // AIX 64-bit XCOFF
+)
+
+// Flags that describe the type of the object file.
+const (
+	F_RELFLG    = 0x0001
+	F_EXEC      = 0x0002
+	F_LNNO      = 0x0004
+	F_FDPR_PROF = 0x0010
+	F_FDPR_OPTI = 0x0020
+	F_DSA       = 0x0040
+	F_VARPG     = 0x0100
+	F_DYNLOAD   = 0x1000
+	F_SHROBJ    = 0x2000
+	F_LOADONLY  = 0x4000
+)
+
+// Auxiliary Header
+type XcoffAoutHdr64 struct {
+	Omagic      int16    // Flags - Ignored If Vstamp Is 1
+	Ovstamp     int16    // Version
+	Odebugger   uint32   // Reserved For Debugger
+	Otextstart  uint64   // Virtual Address Of Text
+	Odatastart  uint64   // Virtual Address Of Data
+	Otoc        uint64   // Toc Address
+	Osnentry    int16    // Section Number For Entry Point
+	Osntext     int16    // Section Number For Text
+	Osndata     int16    // Section Number For Data
+	Osntoc      int16    // Section Number For Toc
+	Osnloader   int16    // Section Number For Loader
+	Osnbss      int16    // Section Number For Bss
+	Oalgntext   int16    // Max Text Alignment
+	Oalgndata   int16    // Max Data Alignment
+	Omodtype    [2]byte  // Module Type Field
+	Ocpuflag    uint8    // Bit Flags - Cputypes Of Objects
+	Ocputype    uint8    // Reserved for CPU type
+	Otextpsize  uint8    // Requested text page size
+	Odatapsize  uint8    // Requested data page size
+	Ostackpsize uint8    // Requested stack page size
+	Oflags      uint8    // Flags And TLS Alignment
+	Otsize      uint64   // Text Size In Bytes
+	Odsize      uint64   // Data Size In Bytes
+	Obsize      uint64   // Bss Size In Bytes
+	Oentry      uint64   // Entry Point Address
+	Omaxstack   uint64   // Max Stack Size Allowed
+	Omaxdata    uint64   // Max Data Size Allowed
+	Osntdata    int16    // Section Number For Tdata Section
+	Osntbss     int16    // Section Number For Tbss Section
+	Ox64flags   uint16   // Additional Flags For 64-Bit Objects
+	Oresv3a     int16    // Reserved
+	Oresv3      [2]int32 // Reserved
+}
+
+// Section Header
+type XcoffScnHdr64 struct {
+	Sname    [8]byte // Section Name
+	Spaddr   uint64  // Physical Address
+	Svaddr   uint64  // Virtual Address
+	Ssize    uint64  // Section Size
+	Sscnptr  uint64  // File Offset To Raw Data
+	Srelptr  uint64  // File Offset To Relocation
+	Slnnoptr uint64  // File Offset To Line Numbers
+	Snreloc  uint32  // Number Of Relocation Entries
+	Snlnno   uint32  // Number Of Line Number Entries
+	Sflags   uint32  // flags
+}
+
+// Flags defining the section type.
+const (
+	STYP_DWARF  = 0x0010
+	STYP_TEXT   = 0x0020
+	STYP_DATA   = 0x0040
+	STYP_BSS    = 0x0080
+	STYP_EXCEPT = 0x0100
+	STYP_INFO   = 0x0200
+	STYP_TDATA  = 0x0400
+	STYP_TBSS   = 0x0800
+	STYP_LOADER = 0x1000
+	STYP_DEBUG  = 0x2000
+	STYP_TYPCHK = 0x4000
+	STYP_OVRFLO = 0x8000
+)
+const (
+	SSUBTYP_DWINFO  = 0x10000 // DWARF info section
+	SSUBTYP_DWLINE  = 0x20000 // DWARF line-number section
+	SSUBTYP_DWPBNMS = 0x30000 // DWARF public names section
+	SSUBTYP_DWPBTYP = 0x40000 // DWARF public types section
+	SSUBTYP_DWARNGE = 0x50000 // DWARF aranges section
+	SSUBTYP_DWABREV = 0x60000 // DWARF abbreviation section
+	SSUBTYP_DWSTR   = 0x70000 // DWARF strings section
+	SSUBTYP_DWRNGES = 0x80000 // DWARF ranges section
+	SSUBTYP_DWLOC   = 0x90000 // DWARF location lists section
+	SSUBTYP_DWFRAME = 0xA0000 // DWARF frames section
+	SSUBTYP_DWMAC   = 0xB0000 // DWARF macros section
+)
+
+// Headers size
+const (
+	FILHSZ_32      = 20
+	FILHSZ_64      = 24
+	AOUTHSZ_EXEC32 = 72
+	AOUTHSZ_EXEC64 = 120
+	SCNHSZ_32      = 40
+	SCNHSZ_64      = 72
+	LDHDRSZ_32     = 32
+	LDHDRSZ_64     = 56
+	LDSYMSZ_64     = 24
+	RELSZ_64       = 14
+)
+
+// Type representing all XCOFF symbols.
+type xcoffSym any
+
+// Symbol Table Entry
+type XcoffSymEnt64 struct {
+	Nvalue  uint64 // Symbol value
+	Noffset uint32 // Offset of the name in string table or .debug section
+	Nscnum  int16  // Section number of symbol
+	Ntype   uint16 // Basic and derived type specification
+	Nsclass uint8  // Storage class of symbol
+	Nnumaux int8   // Number of auxiliary entries
+}
+
+const SYMESZ = 18
+
+const (
+	// Nscnum
+	N_DEBUG = -2
+	N_ABS   = -1
+	N_UNDEF = 0
+
+	//Ntype
+	SYM_V_INTERNAL  = 0x1000
+	SYM_V_HIDDEN    = 0x2000
+	SYM_V_PROTECTED = 0x3000
+	SYM_V_EXPORTED  = 0x4000
+	SYM_TYPE_FUNC   = 0x0020 // is function
+)
+
+// Storage Class.
+const (
+	C_NULL    = 0   // Symbol table entry marked for deletion
+	C_EXT     = 2   // External symbol
+	C_STAT    = 3   // Static symbol
+	C_BLOCK   = 100 // Beginning or end of inner block
+	C_FCN     = 101 // Beginning or end of function
+	C_FILE    = 103 // Source file name and compiler information
+	C_HIDEXT  = 107 // Unnamed external symbol
+	C_BINCL   = 108 // Beginning of include file
+	C_EINCL   = 109 // End of include file
+	C_WEAKEXT = 111 // Weak external symbol
+	C_DWARF   = 112 // DWARF symbol
+	C_GSYM    = 128 // Global variable
+	C_LSYM    = 129 // Automatic variable allocated on stack
+	C_PSYM    = 130 // Argument to subroutine allocated on stack
+	C_RSYM    = 131 // Register variable
+	C_RPSYM   = 132 // Argument to function or procedure stored in register
+	C_STSYM   = 133 // Statically allocated symbol
+	C_BCOMM   = 135 // Beginning of common block
+	C_ECOML   = 136 // Local member of common block
+	C_ECOMM   = 137 // End of common block
+	C_DECL    = 140 // Declaration of object
+	C_ENTRY   = 141 // Alternate entry
+	C_FUN     = 142 // Function or procedure
+	C_BSTAT   = 143 // Beginning of static block
+	C_ESTAT   = 144 // End of static block
+	C_GTLS    = 145 // Global thread-local variable
+	C_STTLS   = 146 // Static thread-local variable
+)
+
+// File Auxiliary Entry
+type XcoffAuxFile64 struct {
+	Xzeroes  uint32 // The name is always in the string table
+	Xoffset  uint32 // Offset in the string table
+	X_pad1   [6]byte
+	Xftype   uint8 // Source file string type
+	X_pad2   [2]byte
+	Xauxtype uint8 // Type of auxiliary entry
+}
+
+// Function Auxiliary Entry
+type XcoffAuxFcn64 struct {
+	Xlnnoptr uint64 // File pointer to line number
+	Xfsize   uint32 // Size of function in bytes
+	Xendndx  uint32 // Symbol table index of next entry
+	Xpad     uint8  // Unused
+	Xauxtype uint8  // Type of auxiliary entry
+}
+
+// csect Auxiliary Entry.
+type XcoffAuxCSect64 struct {
+	Xscnlenlo uint32 // Lower 4 bytes of length or symbol table index
+	Xparmhash uint32 // Offset of parameter type-check string
+	Xsnhash   uint16 // .typchk section number
+	Xsmtyp    uint8  // Symbol alignment and type
+	Xsmclas   uint8  // Storage-mapping class
+	Xscnlenhi uint32 // Upper 4 bytes of length or symbol table index
+	Xpad      uint8  // Unused
+	Xauxtype  uint8  // Type of auxiliary entry
+}
+
+// DWARF Auxiliary Entry
+type XcoffAuxDWARF64 struct {
+	Xscnlen  uint64 // Length of this symbol section
+	X_pad    [9]byte
+	Xauxtype uint8 // Type of auxiliary entry
+}
+
+// Auxiliary type
+const (
+	_AUX_EXCEPT = 255
+	_AUX_FCN    = 254
+	_AUX_SYM    = 253
+	_AUX_FILE   = 252
+	_AUX_CSECT  = 251
+	_AUX_SECT   = 250
+)
+
+// Xftype field
+const (
+	XFT_FN = 0   // Source File Name
+	XFT_CT = 1   // Compile Time Stamp
+	XFT_CV = 2   // Compiler Version Number
+	XFT_CD = 128 // Compiler Defined Information/
+
+)
+
+// Symbol type field.
+const (
+	XTY_ER  = 0    // External reference
+	XTY_SD  = 1    // Section definition
+	XTY_LD  = 2    // Label definition
+	XTY_CM  = 3    // Common csect definition
+	XTY_WK  = 0x8  // Weak symbol
+	XTY_EXP = 0x10 // Exported symbol
+	XTY_ENT = 0x20 // Entry point symbol
+	XTY_IMP = 0x40 // Imported symbol
+)
+
+// Storage-mapping class.
+const (
+	XMC_PR     = 0  // Program code
+	XMC_RO     = 1  // Read-only constant
+	XMC_DB     = 2  // Debug dictionary table
+	XMC_TC     = 3  // TOC entry
+	XMC_UA     = 4  // Unclassified
+	XMC_RW     = 5  // Read/Write data
+	XMC_GL     = 6  // Global linkage
+	XMC_XO     = 7  // Extended operation
+	XMC_SV     = 8  // 32-bit supervisor call descriptor
+	XMC_BS     = 9  // BSS class
+	XMC_DS     = 10 // Function descriptor
+	XMC_UC     = 11 // Unnamed FORTRAN common
+	XMC_TC0    = 15 // TOC anchor
+	XMC_TD     = 16 // Scalar data entry in the TOC
+	XMC_SV64   = 17 // 64-bit supervisor call descriptor
+	XMC_SV3264 = 18 // Supervisor call descriptor for both 32-bit and 64-bit
+	XMC_TL     = 20 // Read/Write thread-local data
+	XMC_UL     = 21 // Read/Write thread-local data (.tbss)
+	XMC_TE     = 22 // TOC entry
+)
+
+// Loader Header
+type XcoffLdHdr64 struct {
+	Lversion int32  // Loader section version number
+	Lnsyms   int32  // Number of symbol table entries
+	Lnreloc  int32  // Number of relocation table entries
+	Listlen  uint32 // Length of import file ID string table
+	Lnimpid  int32  // Number of import file IDs
+	Lstlen   uint32 // Length of string table
+	Limpoff  uint64 // Offset to start of import file IDs
+	Lstoff   uint64 // Offset to start of string table
+	Lsymoff  uint64 // Offset to start of symbol table
+	Lrldoff  uint64 // Offset to start of relocation entries
+}
+
+// Loader Symbol
+type XcoffLdSym64 struct {
+	Lvalue  uint64 // Address field
+	Loffset uint32 // Byte offset into string table of symbol name
+	Lscnum  int16  // Section number containing symbol
+	Lsmtype int8   // Symbol type, export, import flags
+	Lsmclas int8   // Symbol storage class
+	Lifile  int32  // Import file ID; ordinal of import file IDs
+	Lparm   uint32 // Parameter type-check field
+}
+
+type xcoffLoaderSymbol struct {
+	sym    loader.Sym
+	smtype int8
+	smclas int8
+}
+
+type XcoffLdImportFile64 struct {
+	Limpidpath string
+	Limpidbase string
+	Limpidmem  string
+}
+
+type XcoffLdRel64 struct {
+	Lvaddr  uint64 // Address Field
+	Lrtype  uint16 // Relocation Size and Type
+	Lrsecnm int16  // Section Number being relocated
+	Lsymndx int32  // Loader-Section symbol table index
+}
+
+// xcoffLoaderReloc holds information about a relocation made by the loader.
+type xcoffLoaderReloc struct {
+	sym    loader.Sym
+	roff   int32
+	rtype  uint16
+	symndx int32
+}
+
+const (
+	XCOFF_R_POS = 0x00 // A(sym) Positive Relocation
+	XCOFF_R_NEG = 0x01 // -A(sym) Negative Relocation
+	XCOFF_R_REL = 0x02 // A(sym-*) Relative to self
+	XCOFF_R_TOC = 0x03 // A(sym-TOC) Relative to TOC
+	XCOFF_R_TRL = 0x12 // A(sym-TOC) TOC Relative indirect load.
+
+	XCOFF_R_TRLA = 0x13 // A(sym-TOC) TOC Rel load address. modifiable inst
+	XCOFF_R_GL   = 0x05 // A(external TOC of sym) Global Linkage
+	XCOFF_R_TCL  = 0x06 // A(local TOC of sym) Local object TOC address
+	XCOFF_R_RL   = 0x0C // A(sym) Pos indirect load. modifiable instruction
+	XCOFF_R_RLA  = 0x0D // A(sym) Pos Load Address. modifiable instruction
+	XCOFF_R_REF  = 0x0F // AL0(sym) Non relocating ref. No garbage collect
+	XCOFF_R_BA   = 0x08 // A(sym) Branch absolute. Cannot modify instruction
+	XCOFF_R_RBA  = 0x18 // A(sym) Branch absolute. modifiable instruction
+	XCOFF_R_BR   = 0x0A // A(sym-*) Branch rel to self. non modifiable
+	XCOFF_R_RBR  = 0x1A // A(sym-*) Branch rel to self. modifiable instr
+
+	XCOFF_R_TLS    = 0x20 // General-dynamic reference to TLS symbol
+	XCOFF_R_TLS_IE = 0x21 // Initial-exec reference to TLS symbol
+	XCOFF_R_TLS_LD = 0x22 // Local-dynamic reference to TLS symbol
+	XCOFF_R_TLS_LE = 0x23 // Local-exec reference to TLS symbol
+	XCOFF_R_TLSM   = 0x24 // Module reference to TLS symbol
+	XCOFF_R_TLSML  = 0x25 // Module reference to local (own) module
+
+	XCOFF_R_TOCU = 0x30 // Relative to TOC - high order bits
+	XCOFF_R_TOCL = 0x31 // Relative to TOC - low order bits
+)
+
+type XcoffLdStr64 struct {
+	size uint16
+	name string
+}
+
+// xcoffFile is used to build XCOFF file.
+type xcoffFile struct {
+	xfhdr           XcoffFileHdr64
+	xahdr           XcoffAoutHdr64
+	sections        []*XcoffScnHdr64
+	sectText        *XcoffScnHdr64
+	sectData        *XcoffScnHdr64
+	sectBss         *XcoffScnHdr64
+	stringTable     xcoffStringTable
+	sectNameToScnum map[string]int16
+	loaderSize      uint64
+	symtabOffset    int64                // offset to the start of symbol table
+	symbolCount     uint32               // number of symbol table records written
+	symtabSym       []xcoffSym           // XCOFF symbols for the symbol table
+	dynLibraries    map[string]int       // Dynamic libraries in .loader section. The integer represents its import file number (- 1)
+	loaderSymbols   []*xcoffLoaderSymbol // symbols inside .loader symbol table
+	loaderReloc     []*xcoffLoaderReloc  // Reloc that must be made inside loader
+	sync.Mutex                           // currently protect loaderReloc
+}
+
+// Var used by XCOFF Generation algorithms
+var (
+	xfile xcoffFile
+)
+
+// xcoffStringTable is a XCOFF string table.
+type xcoffStringTable struct {
+	strings    []string
+	stringsLen int
+}
+
+// size returns size of string table t.
+func (t *xcoffStringTable) size() int {
+	// string table starts with 4-byte length at the beginning
+	return t.stringsLen + 4
+}
+
+// add adds string str to string table t.
+func (t *xcoffStringTable) add(str string) int {
+	off := t.size()
+	t.strings = append(t.strings, str)
+	t.stringsLen += len(str) + 1 // each string will have 0 appended to it
+	return off
+}
+
+// write writes string table t into the output file.
+func (t *xcoffStringTable) write(out *OutBuf) {
+	out.Write32(uint32(t.size()))
+	for _, s := range t.strings {
+		out.WriteString(s)
+		out.Write8(0)
+	}
+}
+
+// write writes XCOFF section sect into the output file.
+func (sect *XcoffScnHdr64) write(ctxt *Link) {
+	binary.Write(ctxt.Out, binary.BigEndian, sect)
+	ctxt.Out.Write32(0) // Add 4 empty bytes at the end to match alignment
+}
+
+// addSection adds section to the XCOFF file f.
+func (f *xcoffFile) addSection(name string, addr uint64, size uint64, fileoff uint64, flags uint32) *XcoffScnHdr64 {
+	sect := &XcoffScnHdr64{
+		Spaddr:  addr,
+		Svaddr:  addr,
+		Ssize:   size,
+		Sscnptr: fileoff,
+		Sflags:  flags,
+	}
+	copy(sect.Sname[:], name) // copy string to [8]byte
+	f.sections = append(f.sections, sect)
+	f.sectNameToScnum[name] = int16(len(f.sections))
+	return sect
+}
+
+// addDwarfSection adds a dwarf section to the XCOFF file f.
+// This function is similar to addSection, but Dwarf section names
+// must be modified to conventional names and they are various subtypes.
+func (f *xcoffFile) addDwarfSection(s *sym.Section) *XcoffScnHdr64 {
+	newName, subtype := xcoffGetDwarfSubtype(s.Name)
+	return f.addSection(newName, 0, s.Length, s.Seg.Fileoff+s.Vaddr-s.Seg.Vaddr, STYP_DWARF|subtype)
+}
+
+// xcoffGetDwarfSubtype returns the XCOFF name of the DWARF section str
+// and its subtype constant.
+func xcoffGetDwarfSubtype(str string) (string, uint32) {
+	switch str {
+	default:
+		Exitf("unknown DWARF section name for XCOFF: %s", str)
+	case ".debug_abbrev":
+		return ".dwabrev", SSUBTYP_DWABREV
+	case ".debug_info":
+		return ".dwinfo", SSUBTYP_DWINFO
+	case ".debug_frame":
+		return ".dwframe", SSUBTYP_DWFRAME
+	case ".debug_line":
+		return ".dwline", SSUBTYP_DWLINE
+	case ".debug_loc":
+		return ".dwloc", SSUBTYP_DWLOC
+	case ".debug_pubnames":
+		return ".dwpbnms", SSUBTYP_DWPBNMS
+	case ".debug_pubtypes":
+		return ".dwpbtyp", SSUBTYP_DWPBTYP
+	case ".debug_ranges":
+		return ".dwrnges", SSUBTYP_DWRNGES
+	}
+	// never used
+	return "", 0
+}
+
+// getXCOFFscnum returns the XCOFF section number of a Go section.
+func (f *xcoffFile) getXCOFFscnum(sect *sym.Section) int16 {
+	switch sect.Seg {
+	case &Segtext:
+		return f.sectNameToScnum[".text"]
+	case &Segdata:
+		if sect.Name == ".noptrbss" || sect.Name == ".bss" {
+			return f.sectNameToScnum[".bss"]
+		}
+		if sect.Name == ".tbss" {
+			return f.sectNameToScnum[".tbss"]
+		}
+		return f.sectNameToScnum[".data"]
+	case &Segdwarf:
+		name, _ := xcoffGetDwarfSubtype(sect.Name)
+		return f.sectNameToScnum[name]
+	case &Segrelrodata:
+		return f.sectNameToScnum[".data"]
+	}
+	Errorf("getXCOFFscnum not implemented for section %s", sect.Name)
+	return -1
+}
+
+// Xcoffinit initialised some internal value and setups
+// already known header information.
+func Xcoffinit(ctxt *Link) {
+	xfile.dynLibraries = make(map[string]int)
+
+	HEADR = int32(Rnd(XCOFFHDRRESERVE, XCOFFSECTALIGN))
+	if *FlagRound != -1 {
+		Errorf("-R not available on AIX")
+	}
+	*FlagRound = XCOFFSECTALIGN
+	if *FlagTextAddr != -1 {
+		Errorf("-T not available on AIX")
+	}
+	*FlagTextAddr = Rnd(XCOFFTEXTBASE, *FlagRound) + int64(HEADR)
+}
+
+// SYMBOL TABLE
+
+// type records C_FILE information needed for genasmsym in XCOFF.
+type xcoffSymSrcFile struct {
+	name         string
+	file         *XcoffSymEnt64   // Symbol of this C_FILE
+	csectAux     *XcoffAuxCSect64 // Symbol for the current .csect
+	csectSymNb   uint64           // Symbol number for the current .csect
+	csectVAStart int64
+	csectVAEnd   int64
+}
+
+var (
+	currDwscnoff   = make(map[string]uint64) // Needed to create C_DWARF symbols
+	currSymSrcFile xcoffSymSrcFile
+	outerSymSize   = make(map[string]int64)
+)
+
+// xcoffUpdateOuterSize stores the size of outer symbols in order to have it
+// in the symbol table.
+func xcoffUpdateOuterSize(ctxt *Link, size int64, stype sym.SymKind) {
+	if size == 0 {
+		return
+	}
+	// TODO: use CarrierSymByType
+
+	ldr := ctxt.loader
+	switch stype {
+	default:
+		Errorf("unknown XCOFF outer symbol for type %s", stype.String())
+	case sym.SRODATA, sym.SRODATARELRO, sym.SFUNCTAB, sym.SSTRING:
+		// Nothing to do
+	case sym.STYPERELRO:
+		if ctxt.UseRelro() && (ctxt.BuildMode == BuildModeCArchive || ctxt.BuildMode == BuildModeCShared || ctxt.BuildMode == BuildModePIE) {
+			// runtime.types size must be removed, as it's a real symbol.
+			tsize := ldr.SymSize(ldr.Lookup("runtime.types", 0))
+			outerSymSize["typerel.*"] = size - tsize
+			return
+		}
+		fallthrough
+	case sym.STYPE:
+		if !ctxt.DynlinkingGo() {
+			// runtime.types size must be removed, as it's a real symbol.
+			tsize := ldr.SymSize(ldr.Lookup("runtime.types", 0))
+			outerSymSize["type:*"] = size - tsize
+		}
+	case sym.SGOSTRING:
+		outerSymSize["go:string.*"] = size
+	case sym.SGOFUNC:
+		if !ctxt.DynlinkingGo() {
+			outerSymSize["go:funcdesc"] = size
+		}
+	case sym.SGOFUNCRELRO:
+		outerSymSize["go:funcdescrel"] = size
+	case sym.SGCBITS:
+		outerSymSize["runtime.gcbits.*"] = size
+	case sym.SPCLNTAB:
+		// go:func.* size must be removed from pclntab,
+		// as it's a real symbol. Same for runtime.findfunctab.
+		fsize := ldr.SymSize(ldr.Lookup("go:func.*", 0))
+		fft := ldr.Lookup("runtime.findfunctab", 0)
+		fsize = Rnd(fsize, int64(symalign(ldr, fft)))
+		tsize := ldr.SymSize(fft)
+		outerSymSize["runtime.pclntab"] = size - (fsize + tsize)
+	}
+}
+
+// addSymbol writes a symbol or an auxiliary symbol entry on ctxt.out.
+func (f *xcoffFile) addSymbol(sym xcoffSym) {
+	f.symtabSym = append(f.symtabSym, sym)
+	f.symbolCount++
+}
+
+// xcoffAlign returns the log base 2 of the symbol's alignment.
+func xcoffAlign(ldr *loader.Loader, x loader.Sym, t SymbolType) uint8 {
+	align := ldr.SymAlign(x)
+	if align == 0 {
+		if t == TextSym {
+			align = int32(Funcalign)
+		} else {
+			align = symalign(ldr, x)
+		}
+	}
+	return logBase2(int(align))
+}
+
+// logBase2 returns the log in base 2 of a.
+func logBase2(a int) uint8 {
+	return uint8(bits.Len(uint(a)) - 1)
+}
+
+// Write symbols needed when a new file appeared:
+// - a C_FILE with one auxiliary entry for its name
+// - C_DWARF symbols to provide debug information
+// - a C_HIDEXT which will be a csect containing all of its functions
+// It needs several parameters to create .csect symbols such as its entry point and its section number.
+//
+// Currently, a new file is in fact a new package. It seems to be OK, but it might change
+// in the future.
+func (f *xcoffFile) writeSymbolNewFile(ctxt *Link, name string, firstEntry uint64, extnum int16) {
+	ldr := ctxt.loader
+	/* C_FILE */
+	s := &XcoffSymEnt64{
+		Noffset: uint32(f.stringTable.add(".file")),
+		Nsclass: C_FILE,
+		Nscnum:  N_DEBUG,
+		Ntype:   0, // Go isn't inside predefined language.
+		Nnumaux: 1,
+	}
+	f.addSymbol(s)
+	currSymSrcFile.file = s
+
+	// Auxiliary entry for file name.
+	auxf := &XcoffAuxFile64{
+		Xoffset:  uint32(f.stringTable.add(name)),
+		Xftype:   XFT_FN,
+		Xauxtype: _AUX_FILE,
+	}
+	f.addSymbol(auxf)
+
+	/* Dwarf */
+	for _, sect := range Segdwarf.Sections {
+		var dwsize uint64
+		if ctxt.LinkMode == LinkInternal {
+			// Find the size of this corresponding package DWARF compilation unit.
+			// This size is set during DWARF generation (see dwarf.go).
+			dwsize = getDwsectCUSize(sect.Name, name)
+			// .debug_abbrev is common to all packages and not found with the previous function
+			if sect.Name == ".debug_abbrev" {
+				dwsize = uint64(ldr.SymSize(sect.Sym))
+
+			}
+		} else {
+			// There is only one .FILE with external linking.
+			dwsize = sect.Length
+		}
+
+		// get XCOFF name
+		name, _ := xcoffGetDwarfSubtype(sect.Name)
+		s := &XcoffSymEnt64{
+			Nvalue:  currDwscnoff[sect.Name],
+			Noffset: uint32(f.stringTable.add(name)),
+			Nsclass: C_DWARF,
+			Nscnum:  f.getXCOFFscnum(sect),
+			Nnumaux: 1,
+		}
+
+		if currSymSrcFile.csectAux == nil {
+			// Dwarf relocations need the symbol number of .dw* symbols.
+			// It doesn't need to know it for each package, one is enough.
+			// currSymSrcFile.csectAux == nil means first package.
+			ldr.SetSymDynid(sect.Sym, int32(f.symbolCount))
+
+			if sect.Name == ".debug_frame" && ctxt.LinkMode != LinkExternal {
+				// CIE size must be added to the first package.
+				dwsize += 48
+			}
+		}
+
+		f.addSymbol(s)
+
+		// update the DWARF section offset in this file
+		if sect.Name != ".debug_abbrev" {
+			currDwscnoff[sect.Name] += dwsize
+		}
+
+		// Auxiliary dwarf section
+		auxd := &XcoffAuxDWARF64{
+			Xscnlen:  dwsize,
+			Xauxtype: _AUX_SECT,
+		}
+
+		f.addSymbol(auxd)
+	}
+
+	/* .csect */
+	// Check if extnum is in text.
+	// This is temporary and only here to check if this algorithm is correct.
+	if extnum != 1 {
+		Exitf("XCOFF symtab: A new file was detected with its first symbol not in .text")
+	}
+
+	currSymSrcFile.csectSymNb = uint64(f.symbolCount)
+
+	// No offset because no name
+	s = &XcoffSymEnt64{
+		Nvalue:  firstEntry,
+		Nscnum:  extnum,
+		Nsclass: C_HIDEXT,
+		Ntype:   0, // check visibility ?
+		Nnumaux: 1,
+	}
+	f.addSymbol(s)
+
+	aux := &XcoffAuxCSect64{
+		Xsmclas:  XMC_PR,
+		Xsmtyp:   XTY_SD | logBase2(Funcalign)<<3,
+		Xauxtype: _AUX_CSECT,
+	}
+	f.addSymbol(aux)
+
+	currSymSrcFile.csectAux = aux
+	currSymSrcFile.csectVAStart = int64(firstEntry)
+	currSymSrcFile.csectVAEnd = int64(firstEntry)
+}
+
+// Update values for the previous package.
+//   - Svalue of the C_FILE symbol: if it is the last one, this Svalue must be -1
+//   - Xsclen of the csect symbol.
+func (f *xcoffFile) updatePreviousFile(ctxt *Link, last bool) {
+	// first file
+	if currSymSrcFile.file == nil {
+		return
+	}
+
+	// Update C_FILE
+	cfile := currSymSrcFile.file
+	if last {
+		cfile.Nvalue = 0xFFFFFFFFFFFFFFFF
+	} else {
+		cfile.Nvalue = uint64(f.symbolCount)
+	}
+
+	// update csect scnlen in this auxiliary entry
+	aux := currSymSrcFile.csectAux
+	csectSize := currSymSrcFile.csectVAEnd - currSymSrcFile.csectVAStart
+	aux.Xscnlenlo = uint32(csectSize & 0xFFFFFFFF)
+	aux.Xscnlenhi = uint32(csectSize >> 32)
+}
+
+// Write symbol representing a .text function.
+// The symbol table is split with C_FILE corresponding to each package
+// and not to each source file as it should be.
+func (f *xcoffFile) writeSymbolFunc(ctxt *Link, x loader.Sym) []xcoffSym {
+	// New XCOFF symbols which will be written.
+	syms := []xcoffSym{}
+
+	// Check if a new file is detected.
+	ldr := ctxt.loader
+	name := ldr.SymName(x)
+	if strings.Contains(name, "-tramp") || strings.HasPrefix(name, "runtime.text.") {
+		// Trampoline don't have a FILE so there are considered
+		// in the current file.
+		// Same goes for runtime.text.X symbols.
+	} else if ldr.SymPkg(x) == "" { // Undefined global symbol
+		// If this happens, the algorithm must be redone.
+		if currSymSrcFile.name != "" {
+			Exitf("undefined global symbol found inside another file")
+		}
+	} else {
+		// Current file has changed. New C_FILE, C_DWARF, etc must be generated.
+		if currSymSrcFile.name != ldr.SymPkg(x) {
+			if ctxt.LinkMode == LinkInternal {
+				// update previous file values
+				xfile.updatePreviousFile(ctxt, false)
+				currSymSrcFile.name = ldr.SymPkg(x)
+				f.writeSymbolNewFile(ctxt, ldr.SymPkg(x), uint64(ldr.SymValue(x)), xfile.getXCOFFscnum(ldr.SymSect(x)))
+			} else {
+				// With external linking, ld will crash if there is several
+				// .FILE and DWARF debugging enable, somewhere during
+				// the relocation phase.
+				// Therefore, all packages are merged under a fake .FILE
+				// "go_functions".
+				// TODO(aix); remove once ld has been fixed or the triggering
+				// relocation has been found and fixed.
+				if currSymSrcFile.name == "" {
+					currSymSrcFile.name = ldr.SymPkg(x)
+					f.writeSymbolNewFile(ctxt, "go_functions", uint64(ldr.SymValue(x)), xfile.getXCOFFscnum(ldr.SymSect(x)))
+				}
+			}
+
+		}
+	}
+
+	name = ldr.SymExtname(x)
+	name = mangleABIName(ctxt, ldr, x, name)
+
+	s := &XcoffSymEnt64{
+		Nsclass: C_EXT,
+		Noffset: uint32(xfile.stringTable.add(name)),
+		Nvalue:  uint64(ldr.SymValue(x)),
+		Nscnum:  f.getXCOFFscnum(ldr.SymSect(x)),
+		Ntype:   SYM_TYPE_FUNC,
+		Nnumaux: 2,
+	}
+
+	if ldr.IsFileLocal(x) || ldr.AttrVisibilityHidden(x) || ldr.AttrLocal(x) {
+		s.Nsclass = C_HIDEXT
+	}
+
+	ldr.SetSymDynid(x, int32(xfile.symbolCount))
+	syms = append(syms, s)
+
+	// Keep track of the section size by tracking the VA range. Individual
+	// alignment differences may introduce a few extra bytes of padding
+	// which are not fully accounted for by ldr.SymSize(x).
+	sv := ldr.SymValue(x) + ldr.SymSize(x)
+	if currSymSrcFile.csectVAEnd < sv {
+		currSymSrcFile.csectVAEnd = sv
+	}
+
+	// create auxiliary entries
+	a2 := &XcoffAuxFcn64{
+		Xfsize:   uint32(ldr.SymSize(x)),
+		Xlnnoptr: 0,                     // TODO
+		Xendndx:  xfile.symbolCount + 3, // this symbol + 2 aux entries
+		Xauxtype: _AUX_FCN,
+	}
+	syms = append(syms, a2)
+
+	a4 := &XcoffAuxCSect64{
+		Xscnlenlo: uint32(currSymSrcFile.csectSymNb & 0xFFFFFFFF),
+		Xscnlenhi: uint32(currSymSrcFile.csectSymNb >> 32),
+		Xsmclas:   XMC_PR, // Program Code
+		Xsmtyp:    XTY_LD, // label definition (based on C)
+		Xauxtype:  _AUX_CSECT,
+	}
+	a4.Xsmtyp |= xcoffAlign(ldr, x, TextSym) << 3
+
+	syms = append(syms, a4)
+	return syms
+}
+
+// put function used by genasmsym to write symbol table.
+func putaixsym(ctxt *Link, x loader.Sym, t SymbolType) {
+	// All XCOFF symbols generated by this GO symbols
+	// Can be a symbol entry or an auxiliary entry
+	syms := []xcoffSym{}
+
+	ldr := ctxt.loader
+	name := ldr.SymName(x)
+	if t == UndefinedSym {
+		name = ldr.SymExtname(x)
+	}
+
+	switch t {
+	default:
+		return
+
+	case TextSym:
+		if ldr.SymPkg(x) != "" || strings.Contains(name, "-tramp") || strings.HasPrefix(name, "runtime.text.") {
+			// Function within a file
+			syms = xfile.writeSymbolFunc(ctxt, x)
+		} else {
+			// Only runtime.text and runtime.etext come through this way
+			if name != "runtime.text" && name != "runtime.etext" && name != "go:buildid" {
+				Exitf("putaixsym: unknown text symbol %s", name)
+			}
+			s := &XcoffSymEnt64{
+				Nsclass: C_HIDEXT,
+				Noffset: uint32(xfile.stringTable.add(name)),
+				Nvalue:  uint64(ldr.SymValue(x)),
+				Nscnum:  xfile.getXCOFFscnum(ldr.SymSect(x)),
+				Ntype:   SYM_TYPE_FUNC,
+				Nnumaux: 1,
+			}
+			ldr.SetSymDynid(x, int32(xfile.symbolCount))
+			syms = append(syms, s)
+
+			size := uint64(ldr.SymSize(x))
+			a4 := &XcoffAuxCSect64{
+				Xauxtype:  _AUX_CSECT,
+				Xscnlenlo: uint32(size & 0xFFFFFFFF),
+				Xscnlenhi: uint32(size >> 32),
+				Xsmclas:   XMC_PR,
+				Xsmtyp:    XTY_SD,
+			}
+			a4.Xsmtyp |= xcoffAlign(ldr, x, TextSym) << 3
+			syms = append(syms, a4)
+		}
+
+	case DataSym, BSSSym:
+		s := &XcoffSymEnt64{
+			Nsclass: C_EXT,
+			Noffset: uint32(xfile.stringTable.add(name)),
+			Nvalue:  uint64(ldr.SymValue(x)),
+			Nscnum:  xfile.getXCOFFscnum(ldr.SymSect(x)),
+			Nnumaux: 1,
+		}
+
+		if ldr.IsFileLocal(x) || ldr.AttrVisibilityHidden(x) || ldr.AttrLocal(x) {
+			// There is more symbols in the case of a global data
+			// which are related to the assembly generated
+			// to access such symbols.
+			// But as Golang as its own way to check if a symbol is
+			// global or local (the capital letter), we don't need to
+			// implement them yet.
+			s.Nsclass = C_HIDEXT
+		}
+
+		ldr.SetSymDynid(x, int32(xfile.symbolCount))
+		syms = append(syms, s)
+
+		// Create auxiliary entry
+
+		// Normally, size should be the size of csect containing all
+		// the data and bss symbols of one file/package.
+		// However, it's easier to just have a csect for each symbol.
+		// It might change
+		size := uint64(ldr.SymSize(x))
+		a4 := &XcoffAuxCSect64{
+			Xauxtype:  _AUX_CSECT,
+			Xscnlenlo: uint32(size & 0xFFFFFFFF),
+			Xscnlenhi: uint32(size >> 32),
+		}
+
+		if ty := ldr.SymType(x); ty >= sym.STYPE && ty <= sym.SPCLNTAB {
+			if ctxt.IsExternal() && strings.HasPrefix(ldr.SymSect(x).Name, ".data.rel.ro") {
+				// During external linking, read-only datas with relocation
+				// must be in .data.
+				a4.Xsmclas = XMC_RW
+			} else {
+				// Read only data
+				a4.Xsmclas = XMC_RO
+			}
+		} else if /*ty == sym.SDATA &&*/ strings.HasPrefix(ldr.SymName(x), "TOC.") && ctxt.IsExternal() {
+			a4.Xsmclas = XMC_TC
+		} else if ldr.SymName(x) == "TOC" {
+			a4.Xsmclas = XMC_TC0
+		} else {
+			a4.Xsmclas = XMC_RW
+		}
+		if t == DataSym {
+			a4.Xsmtyp |= XTY_SD
+		} else {
+			a4.Xsmtyp |= XTY_CM
+		}
+
+		a4.Xsmtyp |= xcoffAlign(ldr, x, t) << 3
+
+		syms = append(syms, a4)
+
+	case UndefinedSym:
+		if ty := ldr.SymType(x); ty != sym.SDYNIMPORT && ty != sym.SHOSTOBJ && ty != sym.SUNDEFEXT {
+			return
+		}
+		s := &XcoffSymEnt64{
+			Nsclass: C_EXT,
+			Noffset: uint32(xfile.stringTable.add(name)),
+			Nnumaux: 1,
+		}
+		ldr.SetSymDynid(x, int32(xfile.symbolCount))
+		syms = append(syms, s)
+
+		a4 := &XcoffAuxCSect64{
+			Xauxtype: _AUX_CSECT,
+			Xsmclas:  XMC_DS,
+			Xsmtyp:   XTY_ER | XTY_IMP,
+		}
+
+		if ldr.SymName(x) == "__n_pthreads" {
+			// Currently, all imported symbols made by cgo_import_dynamic are
+			// syscall functions, except __n_pthreads which is a variable.
+			// TODO(aix): Find a way to detect variables imported by cgo.
+			a4.Xsmclas = XMC_RW
+		}
+
+		syms = append(syms, a4)
+
+	case TLSSym:
+		s := &XcoffSymEnt64{
+			Nsclass: C_EXT,
+			Noffset: uint32(xfile.stringTable.add(name)),
+			Nscnum:  xfile.getXCOFFscnum(ldr.SymSect(x)),
+			Nvalue:  uint64(ldr.SymValue(x)),
+			Nnumaux: 1,
+		}
+
+		ldr.SetSymDynid(x, int32(xfile.symbolCount))
+		syms = append(syms, s)
+
+		size := uint64(ldr.SymSize(x))
+		a4 := &XcoffAuxCSect64{
+			Xauxtype:  _AUX_CSECT,
+			Xsmclas:   XMC_UL,
+			Xsmtyp:    XTY_CM,
+			Xscnlenlo: uint32(size & 0xFFFFFFFF),
+			Xscnlenhi: uint32(size >> 32),
+		}
+
+		syms = append(syms, a4)
+	}
+
+	for _, s := range syms {
+		xfile.addSymbol(s)
+	}
+}
+
+// Generate XCOFF Symbol table.
+// It will be written in out file in Asmbxcoff, because it must be
+// at the very end, especially after relocation sections which needs symbols' index.
+func (f *xcoffFile) asmaixsym(ctxt *Link) {
+	ldr := ctxt.loader
+	// Get correct size for symbols wrapping others symbols like go.string.*
+	// sym.Size can be used directly as the symbols have already been written.
+	for name, size := range outerSymSize {
+		sym := ldr.Lookup(name, 0)
+		if sym == 0 {
+			Errorf("unknown outer symbol with name %s", name)
+		} else {
+			s := ldr.MakeSymbolUpdater(sym)
+			s.SetSize(size)
+		}
+	}
+
+	// These symbols won't show up in the first loop below because we
+	// skip sym.STEXT symbols. Normal sym.STEXT symbols are emitted by walking textp.
+	s := ldr.Lookup("runtime.text", 0)
+	if ldr.SymType(s).IsText() {
+		// We've already included this symbol in ctxt.Textp on AIX with external linker.
+		// See data.go:/textaddress
+		if !ctxt.IsExternal() {
+			putaixsym(ctxt, s, TextSym)
+		}
+	}
+
+	n := 1
+	// Generate base addresses for all text sections if there are multiple
+	for _, sect := range Segtext.Sections[1:] {
+		if sect.Name != ".text" || ctxt.IsExternal() {
+			// On AIX, runtime.text.X are symbols already in the symtab.
+			break
+		}
+		s = ldr.Lookup(fmt.Sprintf("runtime.text.%d", n), 0)
+		if s == 0 {
+			break
+		}
+		if ldr.SymType(s).IsText() {
+			putaixsym(ctxt, s, TextSym)
+		}
+		n++
+	}
+
+	s = ldr.Lookup("runtime.etext", 0)
+	if ldr.SymType(s).IsText() {
+		// We've already included this symbol in ctxt.Textp
+		// on AIX with external linker.
+		// See data.go:/textaddress
+		if !ctxt.IsExternal() {
+			putaixsym(ctxt, s, TextSym)
+		}
+	}
+
+	shouldBeInSymbolTable := func(s loader.Sym, name string) bool {
+		if ldr.AttrNotInSymbolTable(s) {
+			return false
+		}
+		if (name == "" || name[0] == '.') && !ldr.IsFileLocal(s) && name != ".TOC." {
+			return false
+		}
+		return true
+	}
+
+	for s, nsym := loader.Sym(1), loader.Sym(ldr.NSym()); s < nsym; s++ {
+		if !shouldBeInSymbolTable(s, ldr.SymName(s)) {
+			continue
+		}
+		st := ldr.SymType(s)
+		switch {
+		case st == sym.STLSBSS:
+			if ctxt.IsExternal() {
+				putaixsym(ctxt, s, TLSSym)
+			}
+
+		case st == sym.SBSS, st == sym.SNOPTRBSS, st == sym.SLIBFUZZER_8BIT_COUNTER, st == sym.SCOVERAGE_COUNTER:
+			if ldr.AttrReachable(s) {
+				data := ldr.Data(s)
+				if len(data) > 0 {
+					ldr.Errorf(s, "should not be bss (size=%d type=%v special=%v)", len(data), ldr.SymType(s), ldr.AttrSpecial(s))
+				}
+				putaixsym(ctxt, s, BSSSym)
+			}
+
+		case st >= sym.SELFRXSECT && st < sym.SFirstUnallocated: // data sections handled in dodata
+			if ldr.AttrReachable(s) {
+				putaixsym(ctxt, s, DataSym)
+			}
+
+		case st == sym.SUNDEFEXT:
+			putaixsym(ctxt, s, UndefinedSym)
+
+		case st == sym.SDYNIMPORT:
+			if ldr.AttrReachable(s) {
+				putaixsym(ctxt, s, UndefinedSym)
+			}
+		}
+	}
+
+	for _, s := range ctxt.Textp {
+		putaixsym(ctxt, s, TextSym)
+	}
+
+	if ctxt.Debugvlog != 0 {
+		ctxt.Logf("symsize = %d\n", uint32(symSize))
+	}
+	xfile.updatePreviousFile(ctxt, true)
+}
+
+func (f *xcoffFile) genDynSym(ctxt *Link) {
+	ldr := ctxt.loader
+	var dynsyms []loader.Sym
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if !ldr.AttrReachable(s) {
+			continue
+		}
+		if t := ldr.SymType(s); t != sym.SHOSTOBJ && t != sym.SDYNIMPORT {
+			continue
+		}
+		dynsyms = append(dynsyms, s)
+	}
+
+	for _, s := range dynsyms {
+		f.adddynimpsym(ctxt, s)
+
+		if _, ok := f.dynLibraries[ldr.SymDynimplib(s)]; !ok {
+			f.dynLibraries[ldr.SymDynimplib(s)] = len(f.dynLibraries)
+		}
+	}
+}
+
+// (*xcoffFile)adddynimpsym adds the dynamic symbol "s" to a XCOFF file.
+// A new symbol named s.Extname() is created to be the actual dynamic symbol
+// in the .loader section and in the symbol table as an External Reference.
+// The symbol "s" is transformed to SXCOFFTOC to end up in .data section.
+// However, there is no writing protection on those symbols and
+// it might need to be added.
+// TODO(aix): Handles dynamic symbols without library.
+func (f *xcoffFile) adddynimpsym(ctxt *Link, s loader.Sym) {
+	// Check that library name is given.
+	// Pattern is already checked when compiling.
+	ldr := ctxt.loader
+	if ctxt.IsInternal() && ldr.SymDynimplib(s) == "" {
+		ctxt.Errorf(s, "imported symbol must have a given library")
+	}
+
+	sb := ldr.MakeSymbolUpdater(s)
+	sb.SetReachable(true)
+	sb.SetType(sym.SXCOFFTOC)
+
+	// Create new dynamic symbol
+	extsym := ldr.CreateSymForUpdate(ldr.SymExtname(s), 0)
+	extsym.SetType(sym.SDYNIMPORT)
+	extsym.SetDynimplib(ldr.SymDynimplib(s))
+	extsym.SetExtname(ldr.SymExtname(s))
+	extsym.SetDynimpvers(ldr.SymDynimpvers(s))
+
+	// Add loader symbol
+	lds := &xcoffLoaderSymbol{
+		sym:    extsym.Sym(),
+		smtype: XTY_IMP,
+		smclas: XMC_DS,
+	}
+	if ldr.SymName(s) == "__n_pthreads" {
+		// Currently, all imported symbols made by cgo_import_dynamic are
+		// syscall functions, except __n_pthreads which is a variable.
+		// TODO(aix): Find a way to detect variables imported by cgo.
+		lds.smclas = XMC_RW
+	}
+	f.loaderSymbols = append(f.loaderSymbols, lds)
+
+	// Relocation to retrieve the external address
+	sb.AddBytes(make([]byte, 8))
+	r, _ := sb.AddRel(objabi.R_ADDR)
+	r.SetSym(extsym.Sym())
+	r.SetSiz(uint8(ctxt.Arch.PtrSize))
+	// TODO: maybe this could be
+	// sb.SetSize(0)
+	// sb.SetData(nil)
+	// sb.AddAddr(ctxt.Arch, extsym.Sym())
+	// If the size is not 0 to begin with, I don't think the added 8 bytes
+	// of zeros are necessary.
+}
+
+// Xcoffadddynrel adds a dynamic relocation in a XCOFF file.
+// This relocation will be made by the loader.
+func Xcoffadddynrel(target *Target, ldr *loader.Loader, syms *ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	if target.IsExternal() {
+		return true
+	}
+	if ldr.SymType(s) <= sym.SPCLNTAB {
+		ldr.Errorf(s, "cannot have a relocation to %s in a text section symbol", ldr.SymName(r.Sym()))
+		return false
+	}
+
+	xldr := &xcoffLoaderReloc{
+		sym:  s,
+		roff: r.Off(),
+	}
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch r.Type() {
+	default:
+		ldr.Errorf(s, "unexpected .loader relocation to symbol: %s (type: %s)", ldr.SymName(targ), r.Type().String())
+		return false
+	case objabi.R_ADDR:
+		if ldr.SymType(s) == sym.SXCOFFTOC && targType == sym.SDYNIMPORT {
+			// Imported symbol relocation
+			for i, dynsym := range xfile.loaderSymbols {
+				if ldr.SymName(dynsym.sym) == ldr.SymName(targ) {
+					xldr.symndx = int32(i + 3) // +3 because of 3 section symbols
+					break
+				}
+			}
+		} else if t := ldr.SymType(s); t.IsDATA() || t.IsNOPTRDATA() || t == sym.SBUILDINFO || t == sym.SXCOFFTOC || t == sym.SMODULEDATA {
+			switch ldr.SymSect(targ).Seg {
+			default:
+				ldr.Errorf(s, "unknown segment for .loader relocation with symbol %s", ldr.SymName(targ))
+			case &Segtext:
+			case &Segrodata:
+				xldr.symndx = 0 // .text
+			case &Segdata:
+				if targType == sym.SBSS || targType == sym.SNOPTRBSS {
+					xldr.symndx = 2 // .bss
+				} else {
+					xldr.symndx = 1 // .data
+				}
+			}
+
+		} else {
+			ldr.Errorf(s, "unexpected type for .loader relocation R_ADDR for symbol %s: %s to %s", ldr.SymName(targ), ldr.SymType(s), ldr.SymType(targ))
+			return false
+		}
+
+		xldr.rtype = 0x3F<<8 + XCOFF_R_POS
+	}
+
+	xfile.Lock()
+	xfile.loaderReloc = append(xfile.loaderReloc, xldr)
+	xfile.Unlock()
+	return true
+}
+
+func (ctxt *Link) doxcoff() {
+	ldr := ctxt.loader
+
+	// TOC
+	toc := ldr.CreateSymForUpdate("TOC", 0)
+	toc.SetType(sym.SXCOFFTOC)
+	toc.SetVisibilityHidden(true)
+
+	// Add entry point to .loader symbols.
+	ep := ldr.Lookup(*flagEntrySymbol, 0)
+	if ep == 0 || !ldr.AttrReachable(ep) {
+		Exitf("wrong entry point")
+	}
+
+	xfile.loaderSymbols = append(xfile.loaderSymbols, &xcoffLoaderSymbol{
+		sym:    ep,
+		smtype: XTY_ENT | XTY_SD,
+		smclas: XMC_DS,
+	})
+
+	xfile.genDynSym(ctxt)
+
+	for s := loader.Sym(1); s < loader.Sym(ldr.NSym()); s++ {
+		if strings.HasPrefix(ldr.SymName(s), "TOC.") {
+			sb := ldr.MakeSymbolUpdater(s)
+			sb.SetType(sym.SXCOFFTOC)
+		}
+	}
+
+	if ctxt.IsExternal() {
+		// Change rt0_go name to match name in runtime/cgo:main().
+		rt0 := ldr.Lookup("runtime.rt0_go", 0)
+		ldr.SetSymExtname(rt0, "runtime_rt0_go")
+
+		nsym := loader.Sym(ldr.NSym())
+		for s := loader.Sym(1); s < nsym; s++ {
+			if !ldr.AttrCgoExport(s) {
+				continue
+			}
+			if ldr.IsFileLocal(s) {
+				panic("cgo_export on static symbol")
+			}
+
+			if ldr.SymType(s).IsText() {
+				// On AIX, an exported function must have two symbols:
+				// - a .text symbol which must start with a ".".
+				// - a .data symbol which is a function descriptor.
+				name := ldr.SymExtname(s)
+				ldr.SetSymExtname(s, "."+name)
+
+				desc := ldr.MakeSymbolUpdater(ldr.CreateExtSym(name, 0))
+				desc.SetReachable(true)
+				desc.SetType(sym.SNOPTRDATA)
+				desc.AddAddr(ctxt.Arch, s)
+				desc.AddAddr(ctxt.Arch, toc.Sym())
+				desc.AddUint64(ctxt.Arch, 0)
+			}
+		}
+	}
+}
+
+// Loader section
+// Currently, this section is created from scratch when assembling the XCOFF file
+// according to information retrieved in xfile object.
+
+// Create loader section and returns its size.
+func Loaderblk(ctxt *Link, off uint64) {
+	xfile.writeLdrScn(ctxt, off)
+}
+
+func (f *xcoffFile) writeLdrScn(ctxt *Link, globalOff uint64) {
+	var symtab []*XcoffLdSym64
+	var strtab []*XcoffLdStr64
+	var importtab []*XcoffLdImportFile64
+	var reloctab []*XcoffLdRel64
+	var dynimpreloc []*XcoffLdRel64
+
+	// As the string table is updated in any loader subsection,
+	//  its length must be computed at the same time.
+	stlen := uint32(0)
+
+	// Loader Header
+	hdr := &XcoffLdHdr64{
+		Lversion: 2,
+		Lsymoff:  LDHDRSZ_64,
+	}
+
+	ldr := ctxt.loader
+	/* Symbol table */
+	for _, s := range f.loaderSymbols {
+		lds := &XcoffLdSym64{
+			Loffset: stlen + 2,
+			Lsmtype: s.smtype,
+			Lsmclas: s.smclas,
+		}
+		sym := s.sym
+		switch s.smtype {
+		default:
+			ldr.Errorf(sym, "unexpected loader symbol type: 0x%x", s.smtype)
+		case XTY_ENT | XTY_SD:
+			lds.Lvalue = uint64(ldr.SymValue(sym))
+			lds.Lscnum = f.getXCOFFscnum(ldr.SymSect(sym))
+		case XTY_IMP:
+			lds.Lifile = int32(f.dynLibraries[ldr.SymDynimplib(sym)] + 1)
+		}
+		ldstr := &XcoffLdStr64{
+			size: uint16(len(ldr.SymName(sym)) + 1), // + null terminator
+			name: ldr.SymName(sym),
+		}
+		stlen += uint32(2 + ldstr.size) // 2 = sizeof ldstr.size
+		symtab = append(symtab, lds)
+		strtab = append(strtab, ldstr)
+
+	}
+
+	hdr.Lnsyms = int32(len(symtab))
+	hdr.Lrldoff = hdr.Lsymoff + uint64(24*hdr.Lnsyms) // 24 = sizeof one symbol
+	off := hdr.Lrldoff                                // current offset is the same of reloc offset
+
+	/* Reloc */
+	// Ensure deterministic order
+	sort.Slice(f.loaderReloc, func(i, j int) bool {
+		r1, r2 := f.loaderReloc[i], f.loaderReloc[j]
+		if r1.sym != r2.sym {
+			return r1.sym < r2.sym
+		}
+		if r1.roff != r2.roff {
+			return r1.roff < r2.roff
+		}
+		if r1.rtype != r2.rtype {
+			return r1.rtype < r2.rtype
+		}
+		return r1.symndx < r2.symndx
+	})
+
+	ep := ldr.Lookup(*flagEntrySymbol, 0)
+	xldr := &XcoffLdRel64{
+		Lvaddr:  uint64(ldr.SymValue(ep)),
+		Lrtype:  0x3F00,
+		Lrsecnm: f.getXCOFFscnum(ldr.SymSect(ep)),
+		Lsymndx: 0,
+	}
+	off += 16
+	reloctab = append(reloctab, xldr)
+
+	off += uint64(16 * len(f.loaderReloc))
+	for _, r := range f.loaderReloc {
+		symp := r.sym
+		if symp == 0 {
+			panic("unexpected 0 sym value")
+		}
+		xldr = &XcoffLdRel64{
+			Lvaddr:  uint64(ldr.SymValue(symp) + int64(r.roff)),
+			Lrtype:  r.rtype,
+			Lsymndx: r.symndx,
+		}
+
+		if ldr.SymSect(symp) != nil {
+			xldr.Lrsecnm = f.getXCOFFscnum(ldr.SymSect(symp))
+		}
+
+		reloctab = append(reloctab, xldr)
+	}
+
+	off += uint64(16 * len(dynimpreloc))
+	reloctab = append(reloctab, dynimpreloc...)
+
+	hdr.Lnreloc = int32(len(reloctab))
+	hdr.Limpoff = off
+
+	/* Import */
+	// Default import: /usr/lib:/lib
+	ldimpf := &XcoffLdImportFile64{
+		Limpidpath: "/usr/lib:/lib",
+	}
+	off += uint64(len(ldimpf.Limpidpath) + len(ldimpf.Limpidbase) + len(ldimpf.Limpidmem) + 3) // + null delimiter
+	importtab = append(importtab, ldimpf)
+
+	// The map created by adddynimpsym associates the name to a number
+	// This number represents the librairie index (- 1) in this import files section
+	// Therefore, they must be sorted before being put inside the section
+	libsOrdered := make([]string, len(f.dynLibraries))
+	for key, val := range f.dynLibraries {
+		if libsOrdered[val] != "" {
+			continue
+		}
+		libsOrdered[val] = key
+	}
+
+	for _, lib := range libsOrdered {
+		// lib string is defined as base.a/mem.o or path/base.a/mem.o
+		n := strings.Split(lib, "/")
+		path := ""
+		base := n[len(n)-2]
+		mem := n[len(n)-1]
+		if len(n) > 2 {
+			path = lib[:len(lib)-len(base)-len(mem)-2]
+
+		}
+		ldimpf = &XcoffLdImportFile64{
+			Limpidpath: path,
+			Limpidbase: base,
+			Limpidmem:  mem,
+		}
+		off += uint64(len(ldimpf.Limpidpath) + len(ldimpf.Limpidbase) + len(ldimpf.Limpidmem) + 3) // + null delimiter
+		importtab = append(importtab, ldimpf)
+	}
+
+	hdr.Lnimpid = int32(len(importtab))
+	hdr.Listlen = uint32(off - hdr.Limpoff)
+	hdr.Lstoff = off
+	hdr.Lstlen = stlen
+
+	/* Writing */
+	ctxt.Out.SeekSet(int64(globalOff))
+	binary.Write(ctxt.Out, ctxt.Arch.ByteOrder, hdr)
+
+	for _, s := range symtab {
+		binary.Write(ctxt.Out, ctxt.Arch.ByteOrder, s)
+
+	}
+	for _, r := range reloctab {
+		binary.Write(ctxt.Out, ctxt.Arch.ByteOrder, r)
+	}
+	for _, f := range importtab {
+		ctxt.Out.WriteString(f.Limpidpath)
+		ctxt.Out.Write8(0)
+		ctxt.Out.WriteString(f.Limpidbase)
+		ctxt.Out.Write8(0)
+		ctxt.Out.WriteString(f.Limpidmem)
+		ctxt.Out.Write8(0)
+	}
+	for _, s := range strtab {
+		ctxt.Out.Write16(s.size)
+		ctxt.Out.WriteString(s.name)
+		ctxt.Out.Write8(0) // null terminator
+	}
+
+	f.loaderSize = off + uint64(stlen)
+}
+
+// XCOFF assembling and writing file
+
+func (f *xcoffFile) writeFileHeader(ctxt *Link) {
+	// File header
+	f.xfhdr.Fmagic = U64_TOCMAGIC
+	f.xfhdr.Fnscns = uint16(len(f.sections))
+	f.xfhdr.Ftimedat = 0
+
+	if !*FlagS {
+		f.xfhdr.Fsymptr = uint64(f.symtabOffset)
+		f.xfhdr.Fnsyms = int32(f.symbolCount)
+	}
+
+	if ctxt.BuildMode == BuildModeExe && ctxt.LinkMode == LinkInternal {
+		ldr := ctxt.loader
+		f.xfhdr.Fopthdr = AOUTHSZ_EXEC64
+		f.xfhdr.Fflags = F_EXEC
+
+		// auxiliary header
+		f.xahdr.Ovstamp = 1 // based on dump -o
+		f.xahdr.Omagic = 0x10b
+		copy(f.xahdr.Omodtype[:], "1L")
+		entry := ldr.Lookup(*flagEntrySymbol, 0)
+		f.xahdr.Oentry = uint64(ldr.SymValue(entry))
+		f.xahdr.Osnentry = f.getXCOFFscnum(ldr.SymSect(entry))
+		toc := ldr.Lookup("TOC", 0)
+		f.xahdr.Otoc = uint64(ldr.SymValue(toc))
+		f.xahdr.Osntoc = f.getXCOFFscnum(ldr.SymSect(toc))
+
+		f.xahdr.Oalgntext = int16(logBase2(int(XCOFFSECTALIGN)))
+		f.xahdr.Oalgndata = 0x5
+
+		binary.Write(ctxt.Out, binary.BigEndian, &f.xfhdr)
+		binary.Write(ctxt.Out, binary.BigEndian, &f.xahdr)
+	} else {
+		f.xfhdr.Fopthdr = 0
+		binary.Write(ctxt.Out, binary.BigEndian, &f.xfhdr)
+	}
+
+}
+
+func xcoffwrite(ctxt *Link) {
+	ctxt.Out.SeekSet(0)
+
+	xfile.writeFileHeader(ctxt)
+
+	for _, sect := range xfile.sections {
+		sect.write(ctxt)
+	}
+}
+
+// Generate XCOFF assembly file.
+func asmbXcoff(ctxt *Link) {
+	ctxt.Out.SeekSet(0)
+	fileoff := int64(Segdwarf.Fileoff + Segdwarf.Filelen)
+	fileoff = Rnd(fileoff, *FlagRound)
+
+	xfile.sectNameToScnum = make(map[string]int16)
+
+	// Add sections
+	s := xfile.addSection(".text", Segtext.Vaddr, Segtext.Length, Segtext.Fileoff, STYP_TEXT)
+	xfile.xahdr.Otextstart = s.Svaddr
+	xfile.xahdr.Osntext = xfile.sectNameToScnum[".text"]
+	xfile.xahdr.Otsize = s.Ssize
+	xfile.sectText = s
+
+	segdataVaddr := Segdata.Vaddr
+	segdataFilelen := Segdata.Filelen
+	segdataFileoff := Segdata.Fileoff
+	segbssFilelen := Segdata.Length - Segdata.Filelen
+	if len(Segrelrodata.Sections) > 0 {
+		// Merge relro segment to data segment as
+		// relro data are inside data segment on AIX.
+		segdataVaddr = Segrelrodata.Vaddr
+		segdataFileoff = Segrelrodata.Fileoff
+		segdataFilelen = Segdata.Vaddr + Segdata.Filelen - Segrelrodata.Vaddr
+	}
+
+	s = xfile.addSection(".data", segdataVaddr, segdataFilelen, segdataFileoff, STYP_DATA)
+	xfile.xahdr.Odatastart = s.Svaddr
+	xfile.xahdr.Osndata = xfile.sectNameToScnum[".data"]
+	xfile.xahdr.Odsize = s.Ssize
+	xfile.sectData = s
+
+	s = xfile.addSection(".bss", segdataVaddr+segdataFilelen, segbssFilelen, 0, STYP_BSS)
+	xfile.xahdr.Osnbss = xfile.sectNameToScnum[".bss"]
+	xfile.xahdr.Obsize = s.Ssize
+	xfile.sectBss = s
+
+	if ctxt.LinkMode == LinkExternal {
+		var tbss *sym.Section
+		for _, s := range Segdata.Sections {
+			if s.Name == ".tbss" {
+				tbss = s
+				break
+			}
+		}
+		s = xfile.addSection(".tbss", tbss.Vaddr, tbss.Length, 0, STYP_TBSS)
+	}
+
+	// add dwarf sections
+	for _, sect := range Segdwarf.Sections {
+		xfile.addDwarfSection(sect)
+	}
+
+	// add and write remaining sections
+	if ctxt.LinkMode == LinkInternal {
+		// Loader section
+		if ctxt.BuildMode == BuildModeExe {
+			Loaderblk(ctxt, uint64(fileoff))
+			s = xfile.addSection(".loader", 0, xfile.loaderSize, uint64(fileoff), STYP_LOADER)
+			xfile.xahdr.Osnloader = xfile.sectNameToScnum[".loader"]
+
+			// Update fileoff for symbol table
+			fileoff += int64(xfile.loaderSize)
+		}
+	}
+
+	// Create Symbol table
+	xfile.asmaixsym(ctxt)
+
+	if ctxt.LinkMode == LinkExternal {
+		xfile.emitRelocations(ctxt, fileoff)
+	}
+
+	// Write Symbol table
+	xfile.symtabOffset = ctxt.Out.Offset()
+	for _, s := range xfile.symtabSym {
+		binary.Write(ctxt.Out, ctxt.Arch.ByteOrder, s)
+	}
+	// write string table
+	xfile.stringTable.write(ctxt.Out)
+
+	// write headers
+	xcoffwrite(ctxt)
+}
+
+// emitRelocations emits relocation entries for go.o in external linking.
+func (f *xcoffFile) emitRelocations(ctxt *Link, fileoff int64) {
+	ctxt.Out.SeekSet(fileoff)
+	for ctxt.Out.Offset()&7 != 0 {
+		ctxt.Out.Write8(0)
+	}
+
+	ldr := ctxt.loader
+	// relocsect relocates symbols from first in section sect, and returns
+	// the total number of relocations emitted.
+	relocsect := func(sect *sym.Section, syms []loader.Sym, base uint64) uint32 {
+		// ctxt.Logf("%s 0x%x\n", sect.Name, sect.Vaddr)
+		// If main section has no bits, nothing to relocate.
+		if sect.Vaddr >= sect.Seg.Vaddr+sect.Seg.Filelen {
+			return 0
+		}
+		sect.Reloff = uint64(ctxt.Out.Offset())
+		for i, s := range syms {
+			if !ldr.AttrReachable(s) {
+				continue
+			}
+			if uint64(ldr.SymValue(s)) >= sect.Vaddr {
+				syms = syms[i:]
+				break
+			}
+		}
+		eaddr := int64(sect.Vaddr + sect.Length)
+		for _, s := range syms {
+			if !ldr.AttrReachable(s) {
+				continue
+			}
+			if ldr.SymValue(s) >= eaddr {
+				break
+			}
+
+			// Compute external relocations on the go, and pass to Xcoffreloc1 to stream out.
+			// Relocation must be ordered by address, so create a list of sorted indices.
+			relocs := ldr.Relocs(s)
+			sorted := make([]int, relocs.Count())
+			for i := 0; i < relocs.Count(); i++ {
+				sorted[i] = i
+			}
+			sort.Slice(sorted, func(i, j int) bool {
+				return relocs.At(sorted[i]).Off() < relocs.At(sorted[j]).Off()
+			})
+
+			for _, ri := range sorted {
+				r := relocs.At(ri)
+				rr, ok := extreloc(ctxt, ldr, s, r)
+				if !ok {
+					continue
+				}
+				if rr.Xsym == 0 {
+					ldr.Errorf(s, "missing xsym in relocation")
+					continue
+				}
+				if ldr.SymDynid(rr.Xsym) < 0 {
+					ldr.Errorf(s, "reloc %s to non-coff symbol %s (outer=%s) %d %d", r.Type(), ldr.SymName(r.Sym()), ldr.SymName(rr.Xsym), ldr.SymType(r.Sym()), ldr.SymDynid(rr.Xsym))
+				}
+				if !thearch.Xcoffreloc1(ctxt.Arch, ctxt.Out, ldr, s, rr, int64(uint64(ldr.SymValue(s)+int64(r.Off()))-base)) {
+					ldr.Errorf(s, "unsupported obj reloc %d(%s)/%d to %s", r.Type(), r.Type(), r.Siz(), ldr.SymName(r.Sym()))
+				}
+			}
+		}
+		sect.Rellen = uint64(ctxt.Out.Offset()) - sect.Reloff
+		return uint32(sect.Rellen) / RELSZ_64
+	}
+	sects := []struct {
+		xcoffSect *XcoffScnHdr64
+		segs      []*sym.Segment
+	}{
+		{f.sectText, []*sym.Segment{&Segtext}},
+		{f.sectData, []*sym.Segment{&Segrelrodata, &Segdata}},
+	}
+	for _, s := range sects {
+		s.xcoffSect.Srelptr = uint64(ctxt.Out.Offset())
+		n := uint32(0)
+		for _, seg := range s.segs {
+			for _, sect := range seg.Sections {
+				if sect.Name == ".text" {
+					n += relocsect(sect, ctxt.Textp, 0)
+				} else {
+					n += relocsect(sect, ctxt.datap, 0)
+				}
+			}
+		}
+		s.xcoffSect.Snreloc += n
+	}
+
+dwarfLoop:
+	for i := 0; i < len(Segdwarf.Sections); i++ {
+		sect := Segdwarf.Sections[i]
+		si := dwarfp[i]
+		if si.secSym() != sect.Sym ||
+			ldr.SymSect(si.secSym()) != sect {
+			panic("inconsistency between dwarfp and Segdwarf")
+		}
+		for _, xcoffSect := range f.sections {
+			_, subtyp := xcoffGetDwarfSubtype(sect.Name)
+			if xcoffSect.Sflags&0xF0000 == subtyp {
+				xcoffSect.Srelptr = uint64(ctxt.Out.Offset())
+				xcoffSect.Snreloc = relocsect(sect, si.syms, sect.Vaddr)
+				continue dwarfLoop
+			}
+		}
+		Errorf("emitRelocations: could not find %q section", sect.Name)
+	}
+}
+
+// xcoffCreateExportFile creates a file with exported symbols for
+// -Wl,-bE option.
+// ld won't export symbols unless they are listed in an export file.
+func xcoffCreateExportFile(ctxt *Link) (fname string) {
+	fname = filepath.Join(*flagTmpdir, "export_file.exp")
+	var buf bytes.Buffer
+
+	ldr := ctxt.loader
+	for s := range ldr.ForAllCgoExportStatic() {
+		extname := ldr.SymExtname(s)
+		if !strings.HasPrefix(extname, "._cgoexp_") {
+			continue
+		}
+		if ldr.IsFileLocal(s) {
+			continue // Only export non-static symbols
+		}
+
+		// Retrieve the name of the initial symbol
+		// exported by cgo.
+		// The corresponding Go symbol is:
+		// _cgoexp_hashcode_symname.
+		name := strings.SplitN(extname, "_", 4)[3]
+
+		buf.Write([]byte(name + "\n"))
+	}
+
+	err := os.WriteFile(fname, buf.Bytes(), 0666)
+	if err != nil {
+		Errorf("WriteFile %s failed: %v", fname, err)
+	}
+
+	return fname
+}
diff --git a/go/src/cmd/link/internal/loadelf/ldelf.go b/go/src/cmd/link/internal/loadelf/ldelf.go
new file mode 100644
index 0000000000000000000000000000000000000000..8f4c1a5765e352b9ee7f6c51c9a0e595e3df8f26
--- /dev/null
+++ b/go/src/cmd/link/internal/loadelf/ldelf.go
@@ -0,0 +1,1221 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package loadelf implements an ELF file reader.
+package loadelf
+
+import (
+	"bytes"
+	"cmd/internal/bio"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"encoding/binary"
+	"fmt"
+	"io"
+	"log"
+	"strings"
+)
+
+/*
+Derived from Plan 9 from User Space's src/libmach/elf.h, elf.c
+https://github.com/9fans/plan9port/tree/master/src/libmach/
+
+	Copyright © 2004 Russ Cox.
+	Portions Copyright © 2008-2010 Google Inc.
+	Portions Copyright © 2010 The Go Authors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+const (
+	SHT_ARM_ATTRIBUTES = 0x70000003
+)
+
+type ElfSect struct {
+	name        string
+	nameoff     uint32
+	type_       elf.SectionType
+	flags       elf.SectionFlag
+	addr        uint64
+	off         uint64
+	size        uint64
+	link        uint32
+	info        uint32
+	align       uint64
+	entsize     uint64
+	base        []byte
+	readOnlyMem bool // Is this section in readonly memory?
+	sym         loader.Sym
+}
+
+type ElfObj struct {
+	f         *bio.Reader
+	base      int64 // offset in f where ELF begins
+	length    int64 // length of ELF
+	is64      int
+	name      string
+	e         binary.ByteOrder
+	sect      []ElfSect
+	nsect     uint
+	nsymtab   int
+	symtab    *ElfSect
+	symstr    *ElfSect
+	type_     uint32
+	machine   uint32
+	version   uint32
+	entry     uint64
+	phoff     uint64
+	shoff     uint64
+	flags     uint32
+	ehsize    uint32
+	phentsize uint32
+	phnum     uint32
+	shentsize uint32
+	shnum     uint32
+	shstrndx  uint32
+}
+
+type ElfSym struct {
+	name  string
+	value uint64
+	size  uint64
+	bind  elf.SymBind
+	type_ elf.SymType
+	other uint8
+	shndx elf.SectionIndex
+	sym   loader.Sym
+}
+
+const (
+	TagFile               = 1
+	TagCPUName            = 4
+	TagCPURawName         = 5
+	TagCompatibility      = 32
+	TagNoDefaults         = 64
+	TagAlsoCompatibleWith = 65
+	TagABIVFPArgs         = 28
+)
+
+type elfAttribute struct {
+	tag  uint64
+	sval string
+	ival uint64
+}
+
+type elfAttributeList struct {
+	data []byte
+	err  error
+}
+
+func (a *elfAttributeList) string() string {
+	if a.err != nil {
+		return ""
+	}
+	nul := bytes.IndexByte(a.data, 0)
+	if nul < 0 {
+		a.err = io.EOF
+		return ""
+	}
+	s := string(a.data[:nul])
+	a.data = a.data[nul+1:]
+	return s
+}
+
+func (a *elfAttributeList) uleb128() uint64 {
+	if a.err != nil {
+		return 0
+	}
+	v, size := binary.Uvarint(a.data)
+	a.data = a.data[size:]
+	return v
+}
+
+// Read an elfAttribute from the list following the rules used on ARM systems.
+func (a *elfAttributeList) armAttr() elfAttribute {
+	attr := elfAttribute{tag: a.uleb128()}
+	switch {
+	case attr.tag == TagCompatibility:
+		attr.ival = a.uleb128()
+		attr.sval = a.string()
+
+	case attr.tag == TagNoDefaults: // Tag_nodefaults has no argument
+
+	case attr.tag == TagAlsoCompatibleWith:
+		// Not really, but we don't actually care about this tag.
+		attr.sval = a.string()
+
+	// Tag with string argument
+	case attr.tag == TagCPUName || attr.tag == TagCPURawName || (attr.tag >= 32 && attr.tag&1 != 0):
+		attr.sval = a.string()
+
+	default: // Tag with integer argument
+		attr.ival = a.uleb128()
+	}
+	return attr
+}
+
+func (a *elfAttributeList) done() bool {
+	if a.err != nil || len(a.data) == 0 {
+		return true
+	}
+	return false
+}
+
+// Look for the attribute that indicates the object uses the hard-float ABI (a
+// file-level attribute with tag Tag_VFP_arch and value 1). Unfortunately the
+// format used means that we have to parse all of the file-level attributes to
+// find the one we are looking for. This format is slightly documented in "ELF
+// for the ARM Architecture" but mostly this is derived from reading the source
+// to gold and readelf.
+func parseArmAttributes(e binary.ByteOrder, data []byte) (found bool, ehdrFlags uint32, err error) {
+	found = false
+	if data[0] != 'A' {
+		return false, 0, fmt.Errorf(".ARM.attributes has unexpected format %c\n", data[0])
+	}
+	data = data[1:]
+	for len(data) != 0 {
+		sectionlength := e.Uint32(data)
+		sectiondata := data[4:sectionlength]
+		data = data[sectionlength:]
+
+		nulIndex := bytes.IndexByte(sectiondata, 0)
+		if nulIndex < 0 {
+			return false, 0, fmt.Errorf("corrupt .ARM.attributes (section name not NUL-terminated)\n")
+		}
+		name := string(sectiondata[:nulIndex])
+		sectiondata = sectiondata[nulIndex+1:]
+
+		if name != "aeabi" {
+			continue
+		}
+		for len(sectiondata) != 0 {
+			subsectiontag, sz := binary.Uvarint(sectiondata)
+			subsectionsize := e.Uint32(sectiondata[sz:])
+			subsectiondata := sectiondata[sz+4 : subsectionsize]
+			sectiondata = sectiondata[subsectionsize:]
+
+			if subsectiontag != TagFile {
+				continue
+			}
+			attrList := elfAttributeList{data: subsectiondata}
+			for !attrList.done() {
+				attr := attrList.armAttr()
+				if attr.tag == TagABIVFPArgs && attr.ival == 1 {
+					found = true
+					ehdrFlags = 0x5000402 // has entry point, Version5 EABI, hard-float ABI
+				}
+			}
+			if attrList.err != nil {
+				return false, 0, fmt.Errorf("could not parse .ARM.attributes\n")
+			}
+		}
+	}
+	return found, ehdrFlags, nil
+}
+
+// Load loads the ELF file pn from f.
+// Symbols are installed into the loader, and a slice of the text symbols is returned.
+//
+// On ARM systems, Load will attempt to determine what ELF header flags to
+// emit by scanning the attributes in the ELF file being loaded. The
+// parameter initEhdrFlags contains the current header flags for the output
+// object, and the returned ehdrFlags contains what this Load function computes.
+// TODO: find a better place for this logic.
+func Load(l *loader.Loader, arch *sys.Arch, localSymVersion int, f *bio.Reader, pkg string, length int64, pn string, initEhdrFlags uint32) (textp []loader.Sym, ehdrFlags uint32, err error) {
+	errorf := func(str string, args ...any) ([]loader.Sym, uint32, error) {
+		return nil, 0, fmt.Errorf("loadelf: %s: %v", pn, fmt.Sprintf(str, args...))
+	}
+
+	ehdrFlags = initEhdrFlags
+
+	base := f.Offset()
+
+	var hdrbuf [64]byte
+	if _, err := io.ReadFull(f, hdrbuf[:]); err != nil {
+		return errorf("malformed elf file: %v", err)
+	}
+
+	var e binary.ByteOrder
+	switch elf.Data(hdrbuf[elf.EI_DATA]) {
+	case elf.ELFDATA2LSB:
+		e = binary.LittleEndian
+
+	case elf.ELFDATA2MSB:
+		e = binary.BigEndian
+
+	default:
+		return errorf("malformed elf file, unknown header")
+	}
+
+	hdr := new(elf.Header32)
+	binary.Read(bytes.NewReader(hdrbuf[:]), e, hdr)
+
+	if string(hdr.Ident[:elf.EI_CLASS]) != elf.ELFMAG {
+		return errorf("malformed elf file, bad header")
+	}
+
+	// read header
+	elfobj := new(ElfObj)
+
+	elfobj.e = e
+	elfobj.f = f
+	elfobj.base = base
+	elfobj.length = length
+	elfobj.name = pn
+
+	is64 := 0
+	class := elf.Class(hdrbuf[elf.EI_CLASS])
+	if class == elf.ELFCLASS64 {
+		is64 = 1
+		hdr := new(elf.Header64)
+		binary.Read(bytes.NewReader(hdrbuf[:]), e, hdr)
+		elfobj.type_ = uint32(hdr.Type)
+		elfobj.machine = uint32(hdr.Machine)
+		elfobj.version = hdr.Version
+		elfobj.entry = hdr.Entry
+		elfobj.phoff = hdr.Phoff
+		elfobj.shoff = hdr.Shoff
+		elfobj.flags = hdr.Flags
+		elfobj.ehsize = uint32(hdr.Ehsize)
+		elfobj.phentsize = uint32(hdr.Phentsize)
+		elfobj.phnum = uint32(hdr.Phnum)
+		elfobj.shentsize = uint32(hdr.Shentsize)
+		elfobj.shnum = uint32(hdr.Shnum)
+		elfobj.shstrndx = uint32(hdr.Shstrndx)
+	} else {
+		elfobj.type_ = uint32(hdr.Type)
+		elfobj.machine = uint32(hdr.Machine)
+		elfobj.version = hdr.Version
+		elfobj.entry = uint64(hdr.Entry)
+		elfobj.phoff = uint64(hdr.Phoff)
+		elfobj.shoff = uint64(hdr.Shoff)
+		elfobj.flags = hdr.Flags
+		elfobj.ehsize = uint32(hdr.Ehsize)
+		elfobj.phentsize = uint32(hdr.Phentsize)
+		elfobj.phnum = uint32(hdr.Phnum)
+		elfobj.shentsize = uint32(hdr.Shentsize)
+		elfobj.shnum = uint32(hdr.Shnum)
+		elfobj.shstrndx = uint32(hdr.Shstrndx)
+	}
+
+	elfobj.is64 = is64
+
+	if v := uint32(hdrbuf[elf.EI_VERSION]); v != elfobj.version {
+		return errorf("malformed elf version: got %d, want %d", v, elfobj.version)
+	}
+
+	if elf.Type(elfobj.type_) != elf.ET_REL {
+		return errorf("elf but not elf relocatable object")
+	}
+
+	mach := elf.Machine(elfobj.machine)
+	switch arch.Family {
+	default:
+		return errorf("elf %s unimplemented", arch.Name)
+
+	case sys.MIPS:
+		if mach != elf.EM_MIPS || class != elf.ELFCLASS32 {
+			return errorf("elf object but not mips")
+		}
+
+	case sys.MIPS64:
+		if mach != elf.EM_MIPS || class != elf.ELFCLASS64 {
+			return errorf("elf object but not mips64")
+		}
+	case sys.Loong64:
+		if mach != elf.EM_LOONGARCH || class != elf.ELFCLASS64 {
+			return errorf("elf object but not loong64")
+		}
+
+	case sys.ARM:
+		if e != binary.LittleEndian || mach != elf.EM_ARM || class != elf.ELFCLASS32 {
+			return errorf("elf object but not arm")
+		}
+
+	case sys.AMD64:
+		if e != binary.LittleEndian || mach != elf.EM_X86_64 || class != elf.ELFCLASS64 {
+			return errorf("elf object but not amd64")
+		}
+
+	case sys.ARM64:
+		if e != binary.LittleEndian || mach != elf.EM_AARCH64 || class != elf.ELFCLASS64 {
+			return errorf("elf object but not arm64")
+		}
+
+	case sys.I386:
+		if e != binary.LittleEndian || mach != elf.EM_386 || class != elf.ELFCLASS32 {
+			return errorf("elf object but not 386")
+		}
+
+	case sys.PPC64:
+		if mach != elf.EM_PPC64 || class != elf.ELFCLASS64 {
+			return errorf("elf object but not ppc64")
+		}
+
+	case sys.RISCV64:
+		if mach != elf.EM_RISCV || class != elf.ELFCLASS64 {
+			return errorf("elf object but not riscv64")
+		}
+
+	case sys.S390X:
+		if mach != elf.EM_S390 || class != elf.ELFCLASS64 {
+			return errorf("elf object but not s390x")
+		}
+	}
+
+	// load section list into memory.
+	elfobj.sect = make([]ElfSect, elfobj.shnum)
+
+	elfobj.nsect = uint(elfobj.shnum)
+	for i := 0; uint(i) < elfobj.nsect; i++ {
+		f.MustSeek(int64(uint64(base)+elfobj.shoff+uint64(int64(i)*int64(elfobj.shentsize))), 0)
+		sect := &elfobj.sect[i]
+		if is64 != 0 {
+			var b elf.Section64
+			if err := binary.Read(f, e, &b); err != nil {
+				return errorf("malformed elf file: %v", err)
+			}
+
+			sect.nameoff = b.Name
+			sect.type_ = elf.SectionType(b.Type)
+			sect.flags = elf.SectionFlag(b.Flags)
+			sect.addr = b.Addr
+			sect.off = b.Off
+			sect.size = b.Size
+			sect.link = b.Link
+			sect.info = b.Info
+			sect.align = b.Addralign
+			sect.entsize = b.Entsize
+		} else {
+			var b elf.Section32
+
+			if err := binary.Read(f, e, &b); err != nil {
+				return errorf("malformed elf file: %v", err)
+			}
+			sect.nameoff = b.Name
+			sect.type_ = elf.SectionType(b.Type)
+			sect.flags = elf.SectionFlag(b.Flags)
+			sect.addr = uint64(b.Addr)
+			sect.off = uint64(b.Off)
+			sect.size = uint64(b.Size)
+			sect.link = b.Link
+			sect.info = b.Info
+			sect.align = uint64(b.Addralign)
+			sect.entsize = uint64(b.Entsize)
+		}
+	}
+
+	// read section string table and translate names
+	if elfobj.shstrndx >= uint32(elfobj.nsect) {
+		return errorf("malformed elf file: shstrndx out of range %d >= %d", elfobj.shstrndx, elfobj.nsect)
+	}
+
+	sect := &elfobj.sect[elfobj.shstrndx]
+	if err := elfmap(elfobj, sect); err != nil {
+		return errorf("malformed elf file: %v", err)
+	}
+	for i := 0; uint(i) < elfobj.nsect; i++ {
+		if elfobj.sect[i].nameoff != 0 {
+			elfobj.sect[i].name = cstring(sect.base[elfobj.sect[i].nameoff:])
+		}
+	}
+
+	// load string table for symbols into memory.
+	elfobj.symtab = section(elfobj, ".symtab")
+
+	if elfobj.symtab == nil {
+		// our work is done here - no symbols means nothing can refer to this file
+		return
+	}
+
+	if elfobj.symtab.link <= 0 || elfobj.symtab.link >= uint32(elfobj.nsect) {
+		return errorf("elf object has symbol table with invalid string table link")
+	}
+
+	elfobj.symstr = &elfobj.sect[elfobj.symtab.link]
+	if is64 != 0 {
+		elfobj.nsymtab = int(elfobj.symtab.size / elf.Sym64Size)
+	} else {
+		elfobj.nsymtab = int(elfobj.symtab.size / elf.Sym32Size)
+	}
+
+	if err := elfmap(elfobj, elfobj.symtab); err != nil {
+		return errorf("malformed elf file: %v", err)
+	}
+	if err := elfmap(elfobj, elfobj.symstr); err != nil {
+		return errorf("malformed elf file: %v", err)
+	}
+
+	// load text and data segments into memory.
+	// they are not as small as the section lists, but we'll need
+	// the memory anyway for the symbol images, so we might
+	// as well use one large chunk.
+
+	// create symbols for elfmapped sections
+	sectsymNames := make(map[string]bool)
+	counter := 0
+	for i := 0; uint(i) < elfobj.nsect; i++ {
+		sect = &elfobj.sect[i]
+		if sect.type_ == SHT_ARM_ATTRIBUTES && sect.name == ".ARM.attributes" {
+			if err := elfmap(elfobj, sect); err != nil {
+				return errorf("%s: malformed elf file: %v", pn, err)
+			}
+			// We assume the soft-float ABI unless we see a tag indicating otherwise.
+			if initEhdrFlags == 0x5000002 {
+				ehdrFlags = 0x5000202
+			} else {
+				ehdrFlags = initEhdrFlags
+			}
+			found, newEhdrFlags, err := parseArmAttributes(e, sect.base[:sect.size])
+			if err != nil {
+				// TODO(dfc) should this return an error?
+				log.Printf("%s: %v", pn, err)
+			}
+			if found {
+				ehdrFlags = newEhdrFlags
+			}
+		}
+		if (sect.type_ != elf.SHT_PROGBITS && sect.type_ != elf.SHT_NOBITS) || sect.flags&elf.SHF_ALLOC == 0 {
+			continue
+		}
+		if sect.type_ != elf.SHT_NOBITS {
+			if err := elfmap(elfobj, sect); err != nil {
+				return errorf("%s: malformed elf file: %v", pn, err)
+			}
+		}
+
+		name := fmt.Sprintf("%s(%s)", pkg, sect.name)
+		for sectsymNames[name] {
+			counter++
+			name = fmt.Sprintf("%s(%s%d)", pkg, sect.name, counter)
+		}
+		sectsymNames[name] = true
+
+		sb := l.MakeSymbolUpdater(l.LookupOrCreateCgoExport(name, localSymVersion))
+
+		switch sect.flags & (elf.SHF_ALLOC | elf.SHF_WRITE | elf.SHF_EXECINSTR) {
+		default:
+			return errorf("%s: unexpected flags for ELF section %s", pn, sect.name)
+
+		case elf.SHF_ALLOC:
+			sb.SetType(sym.SRODATA)
+
+		case elf.SHF_ALLOC + elf.SHF_WRITE:
+			if sect.type_ == elf.SHT_NOBITS {
+				sb.SetType(sym.SNOPTRBSS)
+			} else {
+				sb.SetType(sym.SNOPTRDATA)
+			}
+
+		case elf.SHF_ALLOC + elf.SHF_EXECINSTR:
+			sb.SetType(sym.STEXT)
+		}
+
+		if sect.name == ".got" || sect.name == ".toc" {
+			sb.SetType(sym.SELFGOT)
+		}
+		if sect.type_ == elf.SHT_PROGBITS {
+			sb.SetData(sect.base[:sect.size])
+			sb.SetExternal(true)
+		}
+
+		sb.SetSize(int64(sect.size))
+		sb.SetAlign(int32(sect.align))
+		sb.SetReadOnly(sect.readOnlyMem)
+
+		sect.sym = sb.Sym()
+	}
+
+	// enter sub-symbols into symbol table.
+	// symbol 0 is the null symbol.
+	symbols := make([]loader.Sym, elfobj.nsymtab)
+
+	for i := 1; i < elfobj.nsymtab; i++ {
+		var elfsym ElfSym
+		if err := readelfsym(l, arch, elfobj, i, &elfsym, 1, localSymVersion); err != nil {
+			return errorf("%s: malformed elf file: %v", pn, err)
+		}
+		symbols[i] = elfsym.sym
+		if elfsym.type_ != elf.STT_FUNC && elfsym.type_ != elf.STT_OBJECT && elfsym.type_ != elf.STT_NOTYPE && elfsym.type_ != elf.STT_COMMON {
+			continue
+		}
+		if elfsym.shndx == elf.SHN_COMMON || elfsym.type_ == elf.STT_COMMON {
+			sb := l.MakeSymbolUpdater(elfsym.sym)
+			if uint64(sb.Size()) < elfsym.size {
+				sb.SetSize(int64(elfsym.size))
+			}
+			if sb.Type() == 0 || sb.Type() == sym.SXREF {
+				sb.SetType(sym.SNOPTRBSS)
+			}
+			continue
+		}
+
+		if uint(elfsym.shndx) >= elfobj.nsect || elfsym.shndx == 0 {
+			continue
+		}
+
+		// even when we pass needSym == 1 to readelfsym, it might still return nil to skip some unwanted symbols
+		if elfsym.sym == 0 {
+			continue
+		}
+		sect = &elfobj.sect[elfsym.shndx]
+		if sect.sym == 0 {
+			if elfsym.type_ == 0 {
+				if strings.HasPrefix(sect.name, ".debug_") && elfsym.name == "" {
+					// clang on arm and riscv64.
+					// This reportedly happens with clang 3.7 on ARM.
+					// See issue 13139.
+					continue
+				}
+				if strings.HasPrefix(elfsym.name, ".Ldebug_") || elfsym.name == ".L0 " {
+					// gcc on riscv64.
+					continue
+				}
+				if elfsym.name == ".Lline_table_start0" {
+					// clang on riscv64.
+					continue
+				}
+
+				if strings.HasPrefix(elfsym.name, "$d") && sect.name == ".debug_frame" {
+					// "$d" is a marker, not a real symbol.
+					// This happens with gcc on ARM64.
+					// See https://sourceware.org/bugzilla/show_bug.cgi?id=21809
+					continue
+				}
+
+				if arch.Family == sys.RISCV64 &&
+					(strings.HasPrefix(elfsym.name, "$d") || strings.HasPrefix(elfsym.name, "$x")) {
+					// Ignore RISC-V mapping symbols, which
+					// are similar to ARM64's case.
+					// See issue 73591.
+					continue
+				}
+
+				if arch.Family == sys.Loong64 && (strings.HasPrefix(elfsym.name, ".L") || elfsym.name == "L0\001") {
+					// Symbols generated by the relax feature of gcc and binutils on loong64.
+					continue
+				}
+			}
+
+			if strings.HasPrefix(elfsym.name, ".Linfo_string") {
+				// clang does this
+				continue
+			}
+
+			if strings.HasPrefix(elfsym.name, ".LASF") || strings.HasPrefix(elfsym.name, ".LLRL") || strings.HasPrefix(elfsym.name, ".LLST") || strings.HasPrefix(elfsym.name, ".LVUS") {
+				// gcc on s390x and riscv64 does this.
+				continue
+			}
+
+			return errorf("%v: sym#%d (%q): ignoring symbol in section %d (%q) (type %d)", elfsym.sym, i, elfsym.name, elfsym.shndx, sect.name, elfsym.type_)
+		}
+
+		s := elfsym.sym
+		if l.OuterSym(s) != 0 {
+			if l.AttrDuplicateOK(s) {
+				continue
+			}
+			return errorf("duplicate symbol reference: %s in both %s and %s",
+				l.SymName(s), l.SymName(l.OuterSym(s)), l.SymName(sect.sym))
+		}
+
+		sectsb := l.MakeSymbolUpdater(sect.sym)
+		sb := l.MakeSymbolUpdater(s)
+
+		sb.SetType(sectsb.Type())
+		sectsb.AddInteriorSym(s)
+		if !l.AttrCgoExportDynamic(s) {
+			sb.SetDynimplib("") // satisfy dynimport
+		}
+		sb.SetValue(int64(elfsym.value))
+		sb.SetSize(int64(elfsym.size))
+		if sectsb.Type().IsText() {
+			if l.AttrExternal(s) && !l.AttrDuplicateOK(s) {
+				return errorf("%s: duplicate symbol definition", sb.Name())
+			}
+			l.SetAttrExternal(s, true)
+		}
+
+		if elf.Machine(elfobj.machine) == elf.EM_PPC64 {
+			flag := int(elfsym.other) >> 5
+			switch flag {
+			case 0:
+				// No local entry. R2 is preserved.
+			case 1:
+				// This is kind of a hack, but pass the hint about this symbol's
+				// usage of R2 (R2 is a caller-save register not a TOC pointer, and
+				// this function does not have a distinct local entry) by setting
+				// its SymLocalentry to 1.
+				l.SetSymLocalentry(s, 1)
+			case 7:
+				return errorf("%s: invalid sym.other 0x%x", sb.Name(), elfsym.other)
+			default:
+				// Convert the word sized offset into bytes.
+				l.SetSymLocalentry(s, 4<<uint(flag-2))
+			}
+		}
+	}
+
+	// Sort outer lists by address, adding to textp.
+	// This keeps textp in increasing address order.
+	for i := uint(0); i < elfobj.nsect; i++ {
+		s := elfobj.sect[i].sym
+		if s == 0 {
+			continue
+		}
+		sb := l.MakeSymbolUpdater(s)
+		if l.SubSym(s) != 0 {
+			sb.SortSub()
+		}
+		if sb.Type().IsText() {
+			if l.AttrOnList(s) {
+				return errorf("symbol %s listed multiple times",
+					l.SymName(s))
+			}
+			l.SetAttrOnList(s, true)
+			textp = append(textp, s)
+			for ss := l.SubSym(s); ss != 0; ss = l.SubSym(ss) {
+				if arch.Family == sys.Loong64 && (strings.HasPrefix(l.SymName(ss), ".L") || l.SymName(ss) == "L0\001") {
+					// Symbols generated by the relax feature of gcc and binutils on loong64.
+					// We ignore them here because there are too many symbols of this type,
+					// resulting in insufficient space in findfunctable.
+					continue
+				}
+				if l.AttrOnList(ss) {
+					return errorf("symbol %s listed multiple times",
+						l.SymName(ss))
+				}
+				l.SetAttrOnList(ss, true)
+				textp = append(textp, ss)
+			}
+		}
+	}
+
+	// load relocations
+	for i := uint(0); i < elfobj.nsect; i++ {
+		rsect := &elfobj.sect[i]
+		if rsect.type_ != elf.SHT_RELA && rsect.type_ != elf.SHT_REL {
+			continue
+		}
+		if rsect.info >= uint32(elfobj.nsect) || elfobj.sect[rsect.info].base == nil {
+			continue
+		}
+		sect = &elfobj.sect[rsect.info]
+		if err := elfmap(elfobj, rsect); err != nil {
+			return errorf("malformed elf file: %v", err)
+		}
+		rela := 0
+		if rsect.type_ == elf.SHT_RELA {
+			rela = 1
+		}
+		n := int(rsect.size / uint64(4+4*is64) / uint64(2+rela))
+		p := rsect.base
+		sb := l.MakeSymbolUpdater(sect.sym)
+		for j := 0; j < n; j++ {
+			var add uint64
+			var symIdx int
+			var relocType uint64
+			var rOff int32
+			var rAdd int64
+			var rSym loader.Sym
+
+			if is64 != 0 {
+				// 64-bit rel/rela
+				rOff = int32(e.Uint64(p))
+
+				p = p[8:]
+				switch arch.Family {
+				case sys.MIPS64:
+					// https://www.linux-mips.org/pub/linux/mips/doc/ABI/elf64-2.4.pdf
+					// The doc shows it's different with general Linux ELF
+					symIdx = int(e.Uint32(p))
+					relocType = uint64(p[7])
+				default:
+					info := e.Uint64(p)
+					relocType = info & 0xffffffff
+					symIdx = int(info >> 32)
+				}
+				p = p[8:]
+				if rela != 0 {
+					add = e.Uint64(p)
+					p = p[8:]
+				}
+			} else {
+				// 32-bit rel/rela
+				rOff = int32(e.Uint32(p))
+
+				p = p[4:]
+				info := e.Uint32(p)
+				relocType = uint64(info & 0xff)
+				symIdx = int(info >> 8)
+				p = p[4:]
+				if rela != 0 {
+					add = uint64(e.Uint32(p))
+					p = p[4:]
+				}
+			}
+
+			if relocType == 0 { // skip R_*_NONE relocation
+				j--
+				n--
+				continue
+			}
+
+			if symIdx == 0 { // absolute relocation, don't bother reading the null symbol
+				rSym = 0
+			} else {
+				var elfsym ElfSym
+				if err := readelfsym(l, arch, elfobj, symIdx, &elfsym, 0, 0); err != nil {
+					return errorf("malformed elf file: %v", err)
+				}
+				elfsym.sym = symbols[symIdx]
+				if elfsym.sym == 0 {
+					return errorf("malformed elf file: %s#%d: reloc of invalid sym #%d %s shndx=%d type=%d", l.SymName(sect.sym), j, symIdx, elfsym.name, elfsym.shndx, elfsym.type_)
+				}
+
+				rSym = elfsym.sym
+			}
+
+			rType := objabi.ElfRelocOffset + objabi.RelocType(relocType)
+			rSize, addendSize, err := relSize(arch, pn, uint32(relocType))
+			if err != nil {
+				return nil, 0, err
+			}
+			if rela != 0 {
+				rAdd = int64(add)
+			} else {
+				// load addend from image
+				if rSize == 4 {
+					rAdd = int64(e.Uint32(sect.base[rOff:]))
+				} else if rSize == 8 {
+					rAdd = int64(e.Uint64(sect.base[rOff:]))
+				} else {
+					return errorf("invalid rela size %d", rSize)
+				}
+			}
+
+			if addendSize == 2 {
+				rAdd = int64(int16(rAdd))
+			}
+			if addendSize == 4 {
+				rAdd = int64(int32(rAdd))
+			}
+
+			r, _ := sb.AddRel(rType)
+			r.SetOff(rOff)
+			r.SetSiz(rSize)
+			r.SetSym(rSym)
+			r.SetAdd(rAdd)
+		}
+
+		sb.SortRelocs() // just in case
+	}
+
+	return textp, ehdrFlags, nil
+}
+
+func section(elfobj *ElfObj, name string) *ElfSect {
+	for i := 0; uint(i) < elfobj.nsect; i++ {
+		if elfobj.sect[i].name != "" && name != "" && elfobj.sect[i].name == name {
+			return &elfobj.sect[i]
+		}
+	}
+	return nil
+}
+
+func elfmap(elfobj *ElfObj, sect *ElfSect) (err error) {
+	if sect.base != nil {
+		return nil
+	}
+
+	if sect.off+sect.size > uint64(elfobj.length) {
+		err = fmt.Errorf("elf section past end of file")
+		return err
+	}
+
+	elfobj.f.MustSeek(int64(uint64(elfobj.base)+sect.off), 0)
+	sect.base, sect.readOnlyMem, err = elfobj.f.Slice(sect.size)
+	if err != nil {
+		return fmt.Errorf("short read: %v", err)
+	}
+
+	return nil
+}
+
+func readelfsym(l *loader.Loader, arch *sys.Arch, elfobj *ElfObj, i int, elfsym *ElfSym, needSym int, localSymVersion int) (err error) {
+	if i >= elfobj.nsymtab || i < 0 {
+		err = fmt.Errorf("invalid elf symbol index")
+		return err
+	}
+
+	if i == 0 {
+		return fmt.Errorf("readym: read null symbol!")
+	}
+
+	if elfobj.is64 != 0 {
+		b := new(elf.Sym64)
+		binary.Read(bytes.NewReader(elfobj.symtab.base[i*elf.Sym64Size:(i+1)*elf.Sym64Size]), elfobj.e, b)
+		elfsym.name = cstring(elfobj.symstr.base[b.Name:])
+		elfsym.value = b.Value
+		elfsym.size = b.Size
+		elfsym.shndx = elf.SectionIndex(b.Shndx)
+		elfsym.bind = elf.ST_BIND(b.Info)
+		elfsym.type_ = elf.ST_TYPE(b.Info)
+		elfsym.other = b.Other
+	} else {
+		b := new(elf.Sym32)
+		binary.Read(bytes.NewReader(elfobj.symtab.base[i*elf.Sym32Size:(i+1)*elf.Sym32Size]), elfobj.e, b)
+		elfsym.name = cstring(elfobj.symstr.base[b.Name:])
+		elfsym.value = uint64(b.Value)
+		elfsym.size = uint64(b.Size)
+		elfsym.shndx = elf.SectionIndex(b.Shndx)
+		elfsym.bind = elf.ST_BIND(b.Info)
+		elfsym.type_ = elf.ST_TYPE(b.Info)
+		elfsym.other = b.Other
+	}
+
+	var s loader.Sym
+
+	if elfsym.name == "_GLOBAL_OFFSET_TABLE_" {
+		elfsym.name = ".got"
+	}
+	if elfsym.name == ".TOC." {
+		// Magic symbol on ppc64.  Will be set to this object
+		// file's .got+0x8000.
+		elfsym.bind = elf.STB_LOCAL
+	}
+
+	switch elfsym.type_ {
+	case elf.STT_SECTION:
+		s = elfobj.sect[elfsym.shndx].sym
+
+	case elf.STT_OBJECT, elf.STT_FUNC, elf.STT_NOTYPE, elf.STT_COMMON:
+		switch elfsym.bind {
+		case elf.STB_GLOBAL:
+			if needSym != 0 {
+				s = l.LookupOrCreateCgoExport(elfsym.name, 0)
+
+				// for global scoped hidden symbols we should insert it into
+				// symbol hash table, but mark them as hidden.
+				// __i686.get_pc_thunk.bx is allowed to be duplicated, to
+				// workaround that we set dupok.
+				// TODO(minux): correctly handle __i686.get_pc_thunk.bx without
+				// set dupok generally. See https://golang.org/cl/5823055
+				// comment #5 for details.
+				if s != 0 && elfsym.other == 2 {
+					if !l.IsExternal(s) {
+						l.MakeSymbolUpdater(s)
+					}
+					l.SetAttrDuplicateOK(s, true)
+					l.SetAttrVisibilityHidden(s, true)
+				}
+			}
+
+		case elf.STB_LOCAL:
+			if (arch.Family == sys.ARM || arch.Family == sys.ARM64) && (strings.HasPrefix(elfsym.name, "$a") || strings.HasPrefix(elfsym.name, "$d") || strings.HasPrefix(elfsym.name, "$x")) {
+				// binutils for arm and arm64 generate these mapping
+				// symbols, ignore these
+				break
+			}
+
+			if elfsym.name == ".TOC." {
+				// We need to be able to look this up,
+				// so put it in the hash table.
+				if needSym != 0 {
+					s = l.LookupOrCreateCgoExport(elfsym.name, localSymVersion)
+					l.SetAttrVisibilityHidden(s, true)
+				}
+				break
+			}
+
+			if needSym != 0 {
+				// local names and hidden global names are unique
+				// and should only be referenced by their index, not name, so we
+				// don't bother to add them into the hash table
+				// FIXME: pass empty string here for name? This would
+				// reduce mem use, but also (possibly) make it harder
+				// to debug problems.
+				s = l.CreateStaticSym(elfsym.name)
+				l.SetAttrVisibilityHidden(s, true)
+			}
+
+		case elf.STB_WEAK:
+			if needSym != 0 {
+				s = l.LookupOrCreateCgoExport(elfsym.name, 0)
+				if elfsym.other == 2 {
+					l.SetAttrVisibilityHidden(s, true)
+				}
+
+				// Allow weak symbols to be duplicated when already defined.
+				if l.OuterSym(s) != 0 {
+					l.SetAttrDuplicateOK(s, true)
+				}
+			}
+
+		default:
+			err = fmt.Errorf("%s: invalid symbol binding %d", elfsym.name, elfsym.bind)
+			return err
+		}
+	}
+
+	if s != 0 && l.SymType(s) == 0 && elfsym.type_ != elf.STT_SECTION {
+		sb := l.MakeSymbolUpdater(s)
+		sb.SetType(sym.SXREF)
+	}
+	elfsym.sym = s
+
+	return nil
+}
+
+// Return the size of the relocated field, and the size of the addend as the first
+// and second values. Note, the addend may be larger than the relocation field in
+// some cases when a relocated value is split across multiple relocations.
+func relSize(arch *sys.Arch, pn string, elftype uint32) (uint8, uint8, error) {
+	// TODO(mdempsky): Replace this with a struct-valued switch statement
+	// once golang.org/issue/15164 is fixed or found to not impair cmd/link
+	// performance.
+
+	const (
+		AMD64   = uint32(sys.AMD64)
+		ARM     = uint32(sys.ARM)
+		ARM64   = uint32(sys.ARM64)
+		I386    = uint32(sys.I386)
+		LOONG64 = uint32(sys.Loong64)
+		MIPS    = uint32(sys.MIPS)
+		MIPS64  = uint32(sys.MIPS64)
+		PPC64   = uint32(sys.PPC64)
+		RISCV64 = uint32(sys.RISCV64)
+		S390X   = uint32(sys.S390X)
+	)
+
+	switch uint32(arch.Family) | elftype<<16 {
+	default:
+		return 0, 0, fmt.Errorf("%s: unknown relocation type %d; compiled without -fpic?", pn, elftype)
+
+	case MIPS | uint32(elf.R_MIPS_HI16)<<16,
+		MIPS | uint32(elf.R_MIPS_LO16)<<16,
+		MIPS | uint32(elf.R_MIPS_GOT16)<<16,
+		MIPS | uint32(elf.R_MIPS_GOT_HI16)<<16,
+		MIPS | uint32(elf.R_MIPS_GOT_LO16)<<16,
+		MIPS | uint32(elf.R_MIPS_GPREL16)<<16,
+		MIPS | uint32(elf.R_MIPS_GOT_PAGE)<<16,
+		MIPS | uint32(elf.R_MIPS_JALR)<<16,
+		MIPS | uint32(elf.R_MIPS_GOT_OFST)<<16,
+		MIPS64 | uint32(elf.R_MIPS_HI16)<<16,
+		MIPS64 | uint32(elf.R_MIPS_LO16)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GOT16)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GOT_HI16)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GOT_LO16)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GPREL16)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GOT_PAGE)<<16,
+		MIPS64 | uint32(elf.R_MIPS_JALR)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GOT_OFST)<<16,
+		MIPS64 | uint32(elf.R_MIPS_CALL16)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GPREL32)<<16,
+		MIPS64 | uint32(elf.R_MIPS_64)<<16,
+		MIPS64 | uint32(elf.R_MIPS_GOT_DISP)<<16,
+		MIPS64 | uint32(elf.R_MIPS_PC32)<<16:
+		return 4, 4, nil
+
+	// These are informational annotations to assist linker optimizations.
+	case LOONG64 | uint32(elf.R_LARCH_ALIGN)<<16,
+		LOONG64 | uint32(elf.R_LARCH_RELAX)<<16:
+		return 0, 0, nil
+
+	case LOONG64 | uint32(elf.R_LARCH_ADD8)<<16,
+		LOONG64 | uint32(elf.R_LARCH_ADD6)<<16,
+		LOONG64 | uint32(elf.R_LARCH_SUB6)<<16,
+		LOONG64 | uint32(elf.R_LARCH_SUB8)<<16:
+		return 1, 1, nil
+
+	case LOONG64 | uint32(elf.R_LARCH_ADD16)<<16,
+		LOONG64 | uint32(elf.R_LARCH_SUB16)<<16:
+		return 2, 2, nil
+
+	case LOONG64 | uint32(elf.R_LARCH_MARK_LA)<<16,
+		LOONG64 | uint32(elf.R_LARCH_MARK_PCREL)<<16,
+		LOONG64 | uint32(elf.R_LARCH_ADD24)<<16,
+		LOONG64 | uint32(elf.R_LARCH_ADD32)<<16,
+		LOONG64 | uint32(elf.R_LARCH_SUB24)<<16,
+		LOONG64 | uint32(elf.R_LARCH_SUB32)<<16,
+		LOONG64 | uint32(elf.R_LARCH_B16)<<16,
+		LOONG64 | uint32(elf.R_LARCH_B21)<<16,
+		LOONG64 | uint32(elf.R_LARCH_B26)<<16,
+		LOONG64 | uint32(elf.R_LARCH_PCALA_HI20)<<16,
+		LOONG64 | uint32(elf.R_LARCH_PCALA_LO12)<<16,
+		LOONG64 | uint32(elf.R_LARCH_GOT_PC_HI20)<<16,
+		LOONG64 | uint32(elf.R_LARCH_GOT_PC_LO12)<<16,
+		LOONG64 | uint32(elf.R_LARCH_32_PCREL)<<16,
+		LOONG64 | uint32(elf.R_LARCH_PCREL20_S2)<<16:
+		return 4, 4, nil
+
+	case LOONG64 | uint32(elf.R_LARCH_64)<<16,
+		LOONG64 | uint32(elf.R_LARCH_ADD64)<<16,
+		LOONG64 | uint32(elf.R_LARCH_SUB64)<<16,
+		LOONG64 | uint32(elf.R_LARCH_64_PCREL)<<16,
+		LOONG64 | uint32(elf.R_LARCH_CALL36)<<16:
+		return 8, 8, nil
+
+	case S390X | uint32(elf.R_390_8)<<16:
+		return 1, 1, nil
+
+	case PPC64 | uint32(elf.R_PPC64_TOC16)<<16,
+		S390X | uint32(elf.R_390_16)<<16,
+		S390X | uint32(elf.R_390_GOT16)<<16,
+		S390X | uint32(elf.R_390_PC16)<<16,
+		S390X | uint32(elf.R_390_PC16DBL)<<16,
+		S390X | uint32(elf.R_390_PLT16DBL)<<16:
+		return 2, 2, nil
+
+	case ARM | uint32(elf.R_ARM_ABS32)<<16,
+		ARM | uint32(elf.R_ARM_GOT32)<<16,
+		ARM | uint32(elf.R_ARM_PLT32)<<16,
+		ARM | uint32(elf.R_ARM_GOTOFF)<<16,
+		ARM | uint32(elf.R_ARM_GOTPC)<<16,
+		ARM | uint32(elf.R_ARM_THM_PC22)<<16,
+		ARM | uint32(elf.R_ARM_REL32)<<16,
+		ARM | uint32(elf.R_ARM_CALL)<<16,
+		ARM | uint32(elf.R_ARM_V4BX)<<16,
+		ARM | uint32(elf.R_ARM_GOT_PREL)<<16,
+		ARM | uint32(elf.R_ARM_PC24)<<16,
+		ARM | uint32(elf.R_ARM_JUMP24)<<16,
+		ARM64 | uint32(elf.R_AARCH64_CALL26)<<16,
+		ARM64 | uint32(elf.R_AARCH64_ADR_GOT_PAGE)<<16,
+		ARM64 | uint32(elf.R_AARCH64_LD64_GOT_LO12_NC)<<16,
+		ARM64 | uint32(elf.R_AARCH64_ADR_PREL_PG_HI21)<<16,
+		ARM64 | uint32(elf.R_AARCH64_ADD_ABS_LO12_NC)<<16,
+		ARM64 | uint32(elf.R_AARCH64_LDST8_ABS_LO12_NC)<<16,
+		ARM64 | uint32(elf.R_AARCH64_LDST16_ABS_LO12_NC)<<16,
+		ARM64 | uint32(elf.R_AARCH64_LDST32_ABS_LO12_NC)<<16,
+		ARM64 | uint32(elf.R_AARCH64_LDST64_ABS_LO12_NC)<<16,
+		ARM64 | uint32(elf.R_AARCH64_LDST128_ABS_LO12_NC)<<16,
+		ARM64 | uint32(elf.R_AARCH64_PREL32)<<16,
+		ARM64 | uint32(elf.R_AARCH64_JUMP26)<<16,
+		AMD64 | uint32(elf.R_X86_64_PC32)<<16,
+		AMD64 | uint32(elf.R_X86_64_PLT32)<<16,
+		AMD64 | uint32(elf.R_X86_64_GOTPCREL)<<16,
+		AMD64 | uint32(elf.R_X86_64_GOTPCRELX)<<16,
+		AMD64 | uint32(elf.R_X86_64_REX_GOTPCRELX)<<16,
+		I386 | uint32(elf.R_386_32)<<16,
+		I386 | uint32(elf.R_386_PC32)<<16,
+		I386 | uint32(elf.R_386_GOT32)<<16,
+		I386 | uint32(elf.R_386_PLT32)<<16,
+		I386 | uint32(elf.R_386_GOTOFF)<<16,
+		I386 | uint32(elf.R_386_GOTPC)<<16,
+		I386 | uint32(elf.R_386_GOT32X)<<16,
+		PPC64 | uint32(elf.R_PPC64_REL24)<<16,
+		PPC64 | uint32(elf.R_PPC64_REL24_NOTOC)<<16,
+		PPC64 | uint32(elf.R_PPC64_REL24_P9NOTOC)<<16,
+		PPC64 | uint32(elf.R_PPC_REL32)<<16,
+		S390X | uint32(elf.R_390_32)<<16,
+		S390X | uint32(elf.R_390_PC32)<<16,
+		S390X | uint32(elf.R_390_GOT32)<<16,
+		S390X | uint32(elf.R_390_PLT32)<<16,
+		S390X | uint32(elf.R_390_PC32DBL)<<16,
+		S390X | uint32(elf.R_390_PLT32DBL)<<16,
+		S390X | uint32(elf.R_390_GOTPCDBL)<<16,
+		S390X | uint32(elf.R_390_GOTENT)<<16:
+		return 4, 4, nil
+
+	case AMD64 | uint32(elf.R_X86_64_64)<<16,
+		AMD64 | uint32(elf.R_X86_64_PC64)<<16,
+		ARM64 | uint32(elf.R_AARCH64_ABS64)<<16,
+		ARM64 | uint32(elf.R_AARCH64_PREL64)<<16,
+		PPC64 | uint32(elf.R_PPC64_ADDR64)<<16,
+		PPC64 | uint32(elf.R_PPC64_PCREL34)<<16,
+		PPC64 | uint32(elf.R_PPC64_GOT_PCREL34)<<16,
+		PPC64 | uint32(elf.R_PPC64_PLT_PCREL34_NOTOC)<<16,
+		S390X | uint32(elf.R_390_GLOB_DAT)<<16,
+		S390X | uint32(elf.R_390_RELATIVE)<<16,
+		S390X | uint32(elf.R_390_GOTOFF)<<16,
+		S390X | uint32(elf.R_390_GOTPC)<<16,
+		S390X | uint32(elf.R_390_64)<<16,
+		S390X | uint32(elf.R_390_PC64)<<16,
+		S390X | uint32(elf.R_390_GOT64)<<16,
+		S390X | uint32(elf.R_390_PLT64)<<16:
+		return 8, 8, nil
+
+	case RISCV64 | uint32(elf.R_RISCV_SET6)<<16,
+		RISCV64 | uint32(elf.R_RISCV_SUB6)<<16,
+		RISCV64 | uint32(elf.R_RISCV_SET8)<<16,
+		RISCV64 | uint32(elf.R_RISCV_SUB8)<<16:
+		return 1, 1, nil
+
+	case RISCV64 | uint32(elf.R_RISCV_RVC_BRANCH)<<16,
+		RISCV64 | uint32(elf.R_RISCV_RVC_JUMP)<<16,
+		RISCV64 | uint32(elf.R_RISCV_SET16)<<16,
+		RISCV64 | uint32(elf.R_RISCV_SUB16)<<16:
+		return 2, 2, nil
+
+	case RISCV64 | uint32(elf.R_RISCV_32)<<16,
+		RISCV64 | uint32(elf.R_RISCV_BRANCH)<<16,
+		RISCV64 | uint32(elf.R_RISCV_HI20)<<16,
+		RISCV64 | uint32(elf.R_RISCV_LO12_I)<<16,
+		RISCV64 | uint32(elf.R_RISCV_LO12_S)<<16,
+		RISCV64 | uint32(elf.R_RISCV_GOT_HI20)<<16,
+		RISCV64 | uint32(elf.R_RISCV_PCREL_HI20)<<16,
+		RISCV64 | uint32(elf.R_RISCV_PCREL_LO12_I)<<16,
+		RISCV64 | uint32(elf.R_RISCV_PCREL_LO12_S)<<16,
+		RISCV64 | uint32(elf.R_RISCV_ADD32)<<16,
+		RISCV64 | uint32(elf.R_RISCV_SET32)<<16,
+		RISCV64 | uint32(elf.R_RISCV_SUB32)<<16,
+		RISCV64 | uint32(elf.R_RISCV_32_PCREL)<<16,
+		RISCV64 | uint32(elf.R_RISCV_JAL)<<16,
+		RISCV64 | uint32(elf.R_RISCV_RELAX)<<16:
+		return 4, 4, nil
+
+	case RISCV64 | uint32(elf.R_RISCV_64)<<16,
+		RISCV64 | uint32(elf.R_RISCV_CALL)<<16,
+		RISCV64 | uint32(elf.R_RISCV_CALL_PLT)<<16:
+		return 8, 8, nil
+
+	case PPC64 | uint32(elf.R_PPC64_TOC16_LO)<<16,
+		PPC64 | uint32(elf.R_PPC64_TOC16_HI)<<16,
+		PPC64 | uint32(elf.R_PPC64_TOC16_HA)<<16,
+		PPC64 | uint32(elf.R_PPC64_TOC16_DS)<<16,
+		PPC64 | uint32(elf.R_PPC64_TOC16_LO_DS)<<16,
+		PPC64 | uint32(elf.R_PPC64_REL16_LO)<<16,
+		PPC64 | uint32(elf.R_PPC64_REL16_HI)<<16,
+		PPC64 | uint32(elf.R_PPC64_REL16_HA)<<16,
+		PPC64 | uint32(elf.R_PPC64_PLT16_HA)<<16,
+		PPC64 | uint32(elf.R_PPC64_PLT16_LO_DS)<<16:
+		return 2, 4, nil
+
+	// PPC64 inline PLT sequence hint relocations (-fno-plt)
+	// These are informational annotations to assist linker optimizations.
+	case PPC64 | uint32(elf.R_PPC64_PLTSEQ)<<16,
+		PPC64 | uint32(elf.R_PPC64_PLTCALL)<<16,
+		PPC64 | uint32(elf.R_PPC64_PLTCALL_NOTOC)<<16,
+		PPC64 | uint32(elf.R_PPC64_PLTSEQ_NOTOC)<<16:
+		return 0, 0, nil
+
+	}
+}
+
+func cstring(x []byte) string {
+	i := bytes.IndexByte(x, '\x00')
+	if i >= 0 {
+		x = x[:i]
+	}
+	return string(x)
+}
diff --git a/go/src/cmd/link/internal/loader/loader.go b/go/src/cmd/link/internal/loader/loader.go
new file mode 100644
index 0000000000000000000000000000000000000000..9ac2b9201d3e3b4534c6e41696d4fa7b68d7e754
--- /dev/null
+++ b/go/src/cmd/link/internal/loader/loader.go
@@ -0,0 +1,2911 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loader
+
+import (
+	"bytes"
+	"cmd/internal/bio"
+	"cmd/internal/goobj"
+	"cmd/internal/obj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"fmt"
+	"internal/abi"
+	"io"
+	"iter"
+	"log"
+	"math/bits"
+	"os"
+	"sort"
+	"strings"
+)
+
+var _ = fmt.Print
+
+// Sym encapsulates a global symbol index, used to identify a specific
+// Go symbol. The 0-valued Sym is corresponds to an invalid symbol.
+type Sym = sym.LoaderSym
+
+// Relocs encapsulates the set of relocations on a given symbol; an
+// instance of this type is returned by the Loader Relocs() method.
+type Relocs struct {
+	rs []goobj.Reloc
+
+	li uint32   // local index of symbol whose relocs we're examining
+	r  *oReader // object reader for containing package
+	l  *Loader  // loader
+}
+
+// ExtReloc contains the payload for an external relocation.
+type ExtReloc struct {
+	Xsym Sym
+	Xadd int64
+	Type objabi.RelocType
+	Size uint8
+}
+
+// Reloc holds a "handle" to access a relocation record from an
+// object file.
+type Reloc struct {
+	*goobj.Reloc
+	r *oReader
+	l *Loader
+}
+
+func (rel Reloc) Type() objabi.RelocType     { return objabi.RelocType(rel.Reloc.Type()) &^ objabi.R_WEAK }
+func (rel Reloc) Weak() bool                 { return objabi.RelocType(rel.Reloc.Type())&objabi.R_WEAK != 0 }
+func (rel Reloc) SetType(t objabi.RelocType) { rel.Reloc.SetType(uint16(t)) }
+func (rel Reloc) Sym() Sym                   { return rel.l.resolve(rel.r, rel.Reloc.Sym()) }
+func (rel Reloc) SetSym(s Sym)               { rel.Reloc.SetSym(goobj.SymRef{PkgIdx: 0, SymIdx: uint32(s)}) }
+func (rel Reloc) IsMarker() bool             { return rel.Siz() == 0 }
+
+// Aux holds a "handle" to access an aux symbol record from an
+// object file.
+type Aux struct {
+	*goobj.Aux
+	r *oReader
+	l *Loader
+}
+
+func (a Aux) Sym() Sym { return a.l.resolve(a.r, a.Aux.Sym()) }
+
+// oReader is a wrapper type of obj.Reader, along with some
+// extra information.
+type oReader struct {
+	*goobj.Reader
+	unit         *sym.CompilationUnit
+	version      int // version of static symbol
+	pkgprefix    string
+	syms         []Sym    // Sym's global index, indexed by local index
+	pkg          []uint32 // indices of referenced package by PkgIdx (index into loader.objs array)
+	ndef         int      // cache goobj.Reader.NSym()
+	nhashed64def int      // cache goobj.Reader.NHashed64Def()
+	nhasheddef   int      // cache goobj.Reader.NHashedDef()
+	objidx       uint32   // index of this reader in the objs slice
+}
+
+// Total number of defined symbols (package symbols, hashed symbols, and
+// non-package symbols).
+func (r *oReader) NAlldef() int { return r.ndef + r.nhashed64def + r.nhasheddef + r.NNonpkgdef() }
+
+// objSym represents a symbol in an object file. It is a tuple of
+// the object and the symbol's local index.
+// For external symbols, objidx is the index of l.extReader (extObj),
+// s is its index into the payload array.
+// {0, 0} represents the nil symbol.
+type objSym struct {
+	objidx uint32 // index of the object (in l.objs array)
+	s      uint32 // local index
+}
+
+type nameVer struct {
+	name string
+	v    int
+}
+
+type Bitmap []uint32
+
+// set the i-th bit.
+func (bm Bitmap) Set(i Sym) {
+	n, r := uint(i)/32, uint(i)%32
+	bm[n] |= 1 << r
+}
+
+// unset the i-th bit.
+func (bm Bitmap) Unset(i Sym) {
+	n, r := uint(i)/32, uint(i)%32
+	bm[n] &^= (1 << r)
+}
+
+// whether the i-th bit is set.
+func (bm Bitmap) Has(i Sym) bool {
+	n, r := uint(i)/32, uint(i)%32
+	return bm[n]&(1<<r) != 0
+}
+
+// return current length of bitmap in bits.
+func (bm Bitmap) Len() int {
+	return len(bm) * 32
+}
+
+// return the number of bits set.
+func (bm Bitmap) Count() int {
+	s := 0
+	for _, x := range bm {
+		s += bits.OnesCount32(x)
+	}
+	return s
+}
+
+func MakeBitmap(n int) Bitmap {
+	return make(Bitmap, (n+31)/32)
+}
+
+// growBitmap insures that the specified bitmap has enough capacity,
+// reallocating (doubling the size) if needed.
+func growBitmap(reqLen int, b Bitmap) Bitmap {
+	curLen := b.Len()
+	if reqLen > curLen {
+		b = append(b, MakeBitmap(reqLen+1-curLen)...)
+	}
+	return b
+}
+
+type symAndSize struct {
+	sym  Sym
+	size uint32
+}
+
+// A Loader loads new object files and resolves indexed symbol references.
+//
+// Notes on the layout of global symbol index space:
+//
+//   - Go object files are read before host object files; each Go object
+//     read adds its defined package symbols to the global index space.
+//     Nonpackage symbols are not yet added.
+//
+//   - In loader.LoadNonpkgSyms, add non-package defined symbols and
+//     references in all object files to the global index space.
+//
+//   - Host object file loading happens; the host object loader does a
+//     name/version lookup for each symbol it finds; this can wind up
+//     extending the external symbol index space range. The host object
+//     loader stores symbol payloads in loader.payloads using SymbolBuilder.
+//
+//   - Each symbol gets a unique global index. For duplicated and
+//     overwriting/overwritten symbols, the second (or later) appearance
+//     of the symbol gets the same global index as the first appearance.
+type Loader struct {
+	objs        []*oReader
+	extStart    Sym   // from this index on, the symbols are externally defined
+	builtinSyms []Sym // global index of builtin symbols
+
+	objSyms []objSym // global index mapping to local index
+
+	symsByName    [2]map[string]Sym // map symbol name to index, two maps are for ABI0 and ABIInternal
+	extStaticSyms map[nameVer]Sym   // externally defined static symbols, keyed by name
+
+	extReader    *oReader // a dummy oReader, for external symbols
+	payloadBatch []extSymPayload
+	payloads     []*extSymPayload // contents of linker-materialized external syms
+	values       []int64          // symbol values, indexed by global sym index
+
+	sects    []*sym.Section // sections
+	symSects []uint16       // symbol's section, index to sects array
+
+	align []uint8 // symbol 2^N alignment, indexed by global index
+
+	deferReturnTramp map[Sym]bool // whether the symbol is a trampoline of a deferreturn call
+
+	objByPkg map[string]uint32 // map package path to the index of its Go object reader
+
+	anonVersion int // most recently assigned ext static sym pseudo-version
+
+	// Bitmaps and other side structures used to store data used to store
+	// symbol flags/attributes; these are to be accessed via the
+	// corresponding loader "AttrXXX" and "SetAttrXXX" methods. Please
+	// visit the comments on these methods for more details on the
+	// semantics / interpretation of the specific flags or attribute.
+	attrReachable        Bitmap // reachable symbols, indexed by global index
+	attrOnList           Bitmap // "on list" symbols, indexed by global index
+	attrLocal            Bitmap // "local" symbols, indexed by global index
+	attrNotInSymbolTable Bitmap // "not in symtab" symbols, indexed by global idx
+	attrUsedInIface      Bitmap // "used in interface" symbols, indexed by global idx
+	attrSpecial          Bitmap // "special" frame symbols, indexed by global idx
+	attrVisibilityHidden Bitmap // hidden symbols, indexed by ext sym index
+	attrDuplicateOK      Bitmap // dupOK symbols, indexed by ext sym index
+	attrShared           Bitmap // shared symbols, indexed by ext sym index
+	attrExternal         Bitmap // external symbols, indexed by ext sym index
+	generatedSyms        Bitmap // symbols that generate their content, indexed by ext sym idx
+
+	attrReadOnly         map[Sym]bool     // readonly data for this sym
+	attrCgoExportDynamic map[Sym]struct{} // "cgo_export_dynamic" symbols
+	attrCgoExportStatic  map[Sym]struct{} // "cgo_export_static" symbols
+
+	// Outer and Sub relations for symbols.
+	outer []Sym // indexed by global index
+	sub   map[Sym]Sym
+
+	dynimplib   map[Sym]string      // stores Dynimplib symbol attribute
+	dynimpvers  map[Sym]string      // stores Dynimpvers symbol attribute
+	localentry  map[Sym]uint8       // stores Localentry symbol attribute
+	extname     map[Sym]string      // stores Extname symbol attribute
+	elfType     map[Sym]elf.SymType // stores elf type symbol property
+	elfSym      map[Sym]int32       // stores elf sym symbol property
+	localElfSym map[Sym]int32       // stores "local" elf sym symbol property
+	symPkg      map[Sym]string      // stores package for symbol, or library for shlib-derived syms
+	plt         map[Sym]int32       // stores dynimport for pe objects
+	got         map[Sym]int32       // stores got for pe objects
+	dynid       map[Sym]int32       // stores Dynid for symbol
+	weakBinding map[Sym]bool        // stores whether a symbol has a weak binding
+
+	relocVariant map[relocId]sym.RelocVariant // stores variant relocs
+
+	// Used to implement field tracking; created during deadcode if
+	// field tracking is enabled. Reachparent[K] contains the index of
+	// the symbol that triggered the marking of symbol K as live.
+	Reachparent []Sym
+
+	// CgoExports records cgo-exported symbols by SymName.
+	CgoExports map[string]Sym
+
+	WasmExports []Sym
+
+	// sizeFixups records symbols that we need to fix up the size
+	// after loading. It is very rarely needed, only for a DATA symbol
+	// and a BSS symbol with the same name, and the BSS symbol has
+	// larger size.
+	sizeFixups []symAndSize
+
+	flags uint32
+
+	strictDupMsgs int // number of strict-dup warning/errors, when FlagStrictDups is enabled
+
+	errorReporter *ErrorReporter
+
+	npkgsyms    int // number of package symbols, for accounting
+	nhashedsyms int // number of hashed symbols, for accounting
+}
+
+const (
+	pkgDef = iota
+	hashed64Def
+	hashedDef
+	nonPkgDef
+	nonPkgRef
+)
+
+// objidx
+const (
+	nilObj = iota
+	extObj
+	goObjStart
+)
+
+// extSymPayload holds the payload (data + relocations) for linker-synthesized
+// external symbols (note that symbol value is stored in a separate slice).
+type extSymPayload struct {
+	name   string // TODO: would this be better as offset into str table?
+	size   int64
+	ver    int
+	kind   sym.SymKind
+	objidx uint32 // index of original object if sym made by cloneToExternal
+	relocs []goobj.Reloc
+	data   []byte
+	auxs   []goobj.Aux
+}
+
+const (
+	// Loader.flags
+	FlagStrictDups = 1 << iota
+	FlagCheckLinkname
+)
+
+func NewLoader(flags uint32, reporter *ErrorReporter) *Loader {
+	nbuiltin := goobj.NBuiltin()
+	extReader := &oReader{objidx: extObj}
+	ldr := &Loader{
+		objs:                 []*oReader{nil, extReader}, // reserve index 0 for nil symbol, 1 for external symbols
+		objSyms:              make([]objSym, 1, 1),       // This will get overwritten later.
+		extReader:            extReader,
+		symsByName:           [2]map[string]Sym{make(map[string]Sym, 80000), make(map[string]Sym, 50000)}, // preallocate ~2MB for ABI0 and ~1MB for ABI1 symbols
+		objByPkg:             make(map[string]uint32),
+		sub:                  make(map[Sym]Sym),
+		dynimplib:            make(map[Sym]string),
+		dynimpvers:           make(map[Sym]string),
+		localentry:           make(map[Sym]uint8),
+		extname:              make(map[Sym]string),
+		attrReadOnly:         make(map[Sym]bool),
+		elfType:              make(map[Sym]elf.SymType),
+		elfSym:               make(map[Sym]int32),
+		localElfSym:          make(map[Sym]int32),
+		symPkg:               make(map[Sym]string),
+		plt:                  make(map[Sym]int32),
+		got:                  make(map[Sym]int32),
+		dynid:                make(map[Sym]int32),
+		weakBinding:          make(map[Sym]bool),
+		attrCgoExportDynamic: make(map[Sym]struct{}),
+		attrCgoExportStatic:  make(map[Sym]struct{}),
+		deferReturnTramp:     make(map[Sym]bool),
+		extStaticSyms:        make(map[nameVer]Sym),
+		builtinSyms:          make([]Sym, nbuiltin),
+		flags:                flags,
+		errorReporter:        reporter,
+		sects:                []*sym.Section{nil}, // reserve index 0 for nil section
+	}
+	reporter.ldr = ldr
+	return ldr
+}
+
+// Add object file r
+func (l *Loader) addObj(pkg string, r *oReader) {
+	pkg = objabi.PathToPrefix(pkg) // the object file contains escaped package path
+	if _, ok := l.objByPkg[pkg]; !ok {
+		l.objByPkg[pkg] = r.objidx
+	}
+	l.objs = append(l.objs, r)
+}
+
+// Add a symbol from an object file, return the global index.
+// If the symbol already exist, it returns the index of that symbol.
+func (st *loadState) addSym(name string, ver int, r *oReader, li uint32, kind int, osym *goobj.Sym) Sym {
+	l := st.l
+	if l.extStart != 0 {
+		panic("addSym called after external symbol is created")
+	}
+	i := Sym(len(l.objSyms))
+	if int(i) != len(l.objSyms) { // overflow
+		panic("too many symbols")
+	}
+	addToGlobal := func() {
+		l.objSyms = append(l.objSyms, objSym{r.objidx, li})
+	}
+	if name == "" && kind != hashed64Def && kind != hashedDef {
+		addToGlobal()
+		return i // unnamed aux symbol
+	}
+	if ver == r.version {
+		// Static symbol. Add its global index but don't
+		// add to name lookup table, as it cannot be
+		// referenced by name.
+		addToGlobal()
+		return i
+	}
+	switch kind {
+	case pkgDef:
+		// Defined package symbols cannot be dup to each other.
+		// We load all the package symbols first, so we don't need
+		// to check dup here.
+		// We still add it to the lookup table, as it may still be
+		// referenced by name (e.g. through linkname).
+		l.symsByName[ver][name] = i
+		addToGlobal()
+		return i
+	case hashed64Def, hashedDef:
+		// Hashed (content-addressable) symbol. Check the hash
+		// but don't add to name lookup table, as they are not
+		// referenced by name. Also no need to do overwriting
+		// check, as same hash indicates same content.
+		var checkHash func() (symAndSize, bool)
+		var addToHashMap func(symAndSize)
+		var h64 uint64        // only used for hashed64Def
+		var h *goobj.HashType // only used for hashedDef
+		if kind == hashed64Def {
+			checkHash = func() (symAndSize, bool) {
+				h64 = r.Hash64(li - uint32(r.ndef))
+				s, existed := st.hashed64Syms[h64]
+				return s, existed
+			}
+			addToHashMap = func(ss symAndSize) { st.hashed64Syms[h64] = ss }
+		} else {
+			checkHash = func() (symAndSize, bool) {
+				h = r.Hash(li - uint32(r.ndef+r.nhashed64def))
+				s, existed := st.hashedSyms[*h]
+				return s, existed
+			}
+			addToHashMap = func(ss symAndSize) { st.hashedSyms[*h] = ss }
+		}
+		siz := osym.Siz()
+		if s, existed := checkHash(); existed {
+			// The content hash is built from symbol data and relocations. In the
+			// object file, the symbol data may not always contain trailing zeros,
+			// e.g. for [5]int{1,2,3} and [100]int{1,2,3}, the data is same
+			// (although the size is different).
+			// Also, for short symbols, the content hash is the identity function of
+			// the 8 bytes, and trailing zeros doesn't change the hash value, e.g.
+			// hash("A") == hash("A\0\0\0").
+			// So when two symbols have the same hash, we need to use the one with
+			// larger size.
+			if siz > s.size {
+				// New symbol has larger size, use the new one. Rewrite the index mapping.
+				l.objSyms[s.sym] = objSym{r.objidx, li}
+				addToHashMap(symAndSize{s.sym, siz})
+			}
+			return s.sym
+		}
+		addToHashMap(symAndSize{i, siz})
+		addToGlobal()
+		return i
+	}
+
+	// Non-package (named) symbol.
+	// Check if it already exists.
+	oldi, existed := l.symsByName[ver][name]
+	if !existed {
+		l.symsByName[ver][name] = i
+		addToGlobal()
+		return i
+	}
+	// symbol already exists
+	// Fix for issue #47185 -- given two dupok or BSS symbols with
+	// different sizes, favor symbol with larger size. See also
+	// issue #46653 and #72032.
+	oldsz := l.SymSize(oldi)
+	sz := int64(r.Sym(li).Siz())
+	if osym.Dupok() {
+		if l.flags&FlagStrictDups != 0 {
+			l.checkdup(name, r, li, oldi)
+		}
+		if oldsz < sz {
+			// new symbol overwrites old symbol.
+			l.objSyms[oldi] = objSym{r.objidx, li}
+		}
+		return oldi
+	}
+	oldr, oldli := l.toLocal(oldi)
+	oldsym := oldr.Sym(oldli)
+	if oldsym.Dupok() {
+		return oldi
+	}
+	// If one is a DATA symbol (i.e. has content, DataSize != 0,
+	// including RODATA) and the other is BSS, the one with content wins.
+	// If both are BSS, the one with larger size wins.
+	//
+	// For a special case, we allow a TEXT symbol overwrites a BSS symbol
+	// even if the BSS symbol has larger size. This is because there is
+	// code like below to take the address of a function
+	//
+	//	//go:linkname fn
+	//	var fn uintptr
+	//	var fnAddr = uintptr(unsafe.Pointer(&fn))
+	//
+	// TODO: maybe limit this case to just pointer sized variable?
+	//
+	// In summary, the "overwrite" variable and the final result are
+	//
+	// new sym       old sym       result
+	// -------------------------------------------------------
+	// TEXT          BSS           new wins
+	// DATA          DATA          ERROR
+	// DATA lg/eq    BSS  sm/eq    new wins
+	// DATA small    BSS  large    merge: new with larger size
+	// BSS  large    DATA small    merge: old with larger size
+	// BSS  large    BSS  small    new wins
+	// BSS  sm/eq    D/B  lg/eq    old wins
+	// BSS           TEXT          old wins
+	oldtyp := sym.AbiSymKindToSymKind[objabi.SymKind(oldsym.Type())]
+	newtyp := sym.AbiSymKindToSymKind[objabi.SymKind(osym.Type())]
+	newIsText := newtyp.IsText()
+	oldHasContent := oldr.DataSize(oldli) != 0
+	newHasContent := r.DataSize(li) != 0
+	oldIsBSS := oldtyp.IsData() && !oldHasContent
+	newIsBSS := newtyp.IsData() && !newHasContent
+	switch {
+	case newIsText && oldIsBSS,
+		newHasContent && oldIsBSS,
+		newIsBSS && oldIsBSS && sz > oldsz:
+		// new symbol overwrites old symbol.
+		l.objSyms[oldi] = objSym{r.objidx, li}
+		if oldsz > sz {
+			// If the BSS symbol has a larger size, expand the data
+			// symbol's size so access from the BSS side cannot overrun.
+			// It is hard to modify the symbol size until all Go objects
+			// (potentially read-only) are loaded, so we record it in
+			// a fixup table and apply them later. This is very rare.
+			// One case is a global variable with a Go declaration and an
+			// assembly definition, which typically have the same size,
+			// but in ASAN mode the Go declaration has a larger size due
+			// to the inserted red zone.
+			l.sizeFixups = append(l.sizeFixups, symAndSize{oldi, uint32(oldsz)})
+		}
+	case newIsBSS:
+		// old win, just ignore the new symbol.
+		if sz > oldsz {
+			// See the comment above for sizeFixups.
+			l.sizeFixups = append(l.sizeFixups, symAndSize{oldi, uint32(sz)})
+		}
+	default:
+		log.Fatalf("duplicated definition of symbol %s, from %s (type %s size %d) and %s (type %s size %d)", name, r.unit.Lib.Pkg, newtyp, sz, oldr.unit.Lib.Pkg, oldtyp, oldsz)
+	}
+	return oldi
+}
+
+// newExtSym creates a new external sym with the specified
+// name/version.
+func (l *Loader) newExtSym(name string, ver int) Sym {
+	i := Sym(len(l.objSyms))
+	if int(i) != len(l.objSyms) { // overflow
+		panic("too many symbols")
+	}
+	if l.extStart == 0 {
+		l.extStart = i
+	}
+	l.growValues(int(i) + 1)
+	l.growOuter(int(i) + 1)
+	l.growAttrBitmaps(int(i) + 1)
+	pi := l.newPayload(name, ver)
+	l.objSyms = append(l.objSyms, objSym{l.extReader.objidx, uint32(pi)})
+	l.extReader.syms = append(l.extReader.syms, i)
+	return i
+}
+
+// LookupOrCreateSym looks up the symbol with the specified name/version,
+// returning its Sym index if found. If the lookup fails, a new external
+// Sym will be created, entered into the lookup tables, and returned.
+func (l *Loader) LookupOrCreateSym(name string, ver int) Sym {
+	i := l.Lookup(name, ver)
+	if i != 0 {
+		return i
+	}
+	i = l.newExtSym(name, ver)
+	static := ver >= sym.SymVerStatic || ver < 0
+	if static {
+		l.extStaticSyms[nameVer{name, ver}] = i
+	} else {
+		l.symsByName[ver][name] = i
+	}
+	return i
+}
+
+// AddCgoExport records a cgo-exported symbol in l.CgoExports.
+// This table is used to identify the correct Go symbol ABI to use
+// to resolve references from host objects (which don't have ABIs).
+func (l *Loader) AddCgoExport(s Sym) {
+	if l.CgoExports == nil {
+		l.CgoExports = make(map[string]Sym)
+	}
+	l.CgoExports[l.SymName(s)] = s
+}
+
+// LookupOrCreateCgoExport is like LookupOrCreateSym, but if ver
+// indicates a global symbol, it uses the CgoExport table to determine
+// the appropriate symbol version (ABI) to use. ver must be either 0
+// or a static symbol version.
+func (l *Loader) LookupOrCreateCgoExport(name string, ver int) Sym {
+	if ver >= sym.SymVerStatic {
+		return l.LookupOrCreateSym(name, ver)
+	}
+	if ver != 0 {
+		panic("ver must be 0 or a static version")
+	}
+	// Look for a cgo-exported symbol from Go.
+	if s, ok := l.CgoExports[name]; ok {
+		return s
+	}
+	// Otherwise, this must just be a symbol in the host object.
+	// Create a version 0 symbol for it.
+	return l.LookupOrCreateSym(name, 0)
+}
+
+func (l *Loader) IsExternal(i Sym) bool {
+	r, _ := l.toLocal(i)
+	return l.isExtReader(r)
+}
+
+func (l *Loader) isExtReader(r *oReader) bool {
+	return r == l.extReader
+}
+
+// For external symbol, return its index in the payloads array.
+// XXX result is actually not a global index. We (ab)use the Sym type
+// so we don't need conversion for accessing bitmaps.
+func (l *Loader) extIndex(i Sym) Sym {
+	_, li := l.toLocal(i)
+	return Sym(li)
+}
+
+// Get a new payload for external symbol, return its index in
+// the payloads array.
+func (l *Loader) newPayload(name string, ver int) int {
+	pi := len(l.payloads)
+	pp := l.allocPayload()
+	pp.name = name
+	pp.ver = ver
+	l.payloads = append(l.payloads, pp)
+	l.growExtAttrBitmaps()
+	return pi
+}
+
+// getPayload returns a pointer to the extSymPayload struct for an
+// external symbol if the symbol has a payload. Will panic if the
+// symbol in question is bogus (zero or not an external sym).
+func (l *Loader) getPayload(i Sym) *extSymPayload {
+	if !l.IsExternal(i) {
+		panic(fmt.Sprintf("bogus symbol index %d in getPayload", i))
+	}
+	pi := l.extIndex(i)
+	return l.payloads[pi]
+}
+
+// allocPayload allocates a new payload.
+func (l *Loader) allocPayload() *extSymPayload {
+	batch := l.payloadBatch
+	if len(batch) == 0 {
+		batch = make([]extSymPayload, 1000)
+	}
+	p := &batch[0]
+	l.payloadBatch = batch[1:]
+	return p
+}
+
+func (ms *extSymPayload) Grow(siz int64) {
+	if int64(int(siz)) != siz {
+		log.Fatalf("symgrow size %d too long", siz)
+	}
+	if int64(len(ms.data)) >= siz {
+		return
+	}
+	if cap(ms.data) < int(siz) {
+		cl := len(ms.data)
+		ms.data = append(ms.data, make([]byte, int(siz)+1-cl)...)
+		ms.data = ms.data[0:cl]
+	}
+	ms.data = ms.data[:siz]
+}
+
+// Convert a local index to a global index.
+func (l *Loader) toGlobal(r *oReader, i uint32) Sym {
+	return r.syms[i]
+}
+
+// Convert a global index to a local index.
+func (l *Loader) toLocal(i Sym) (*oReader, uint32) {
+	return l.objs[l.objSyms[i].objidx], l.objSyms[i].s
+}
+
+// Resolve a local symbol reference. Return global index.
+func (l *Loader) resolve(r *oReader, s goobj.SymRef) Sym {
+	var rr *oReader
+	switch p := s.PkgIdx; p {
+	case goobj.PkgIdxInvalid:
+		// {0, X} with non-zero X is never a valid sym reference from a Go object.
+		// We steal this space for symbol references from external objects.
+		// In this case, X is just the global index.
+		if l.isExtReader(r) {
+			return Sym(s.SymIdx)
+		}
+		if s.SymIdx != 0 {
+			panic("bad sym ref")
+		}
+		return 0
+	case goobj.PkgIdxHashed64:
+		i := int(s.SymIdx) + r.ndef
+		return r.syms[i]
+	case goobj.PkgIdxHashed:
+		i := int(s.SymIdx) + r.ndef + r.nhashed64def
+		return r.syms[i]
+	case goobj.PkgIdxNone:
+		i := int(s.SymIdx) + r.ndef + r.nhashed64def + r.nhasheddef
+		return r.syms[i]
+	case goobj.PkgIdxBuiltin:
+		if bi := l.builtinSyms[s.SymIdx]; bi != 0 {
+			return bi
+		}
+		l.reportMissingBuiltin(int(s.SymIdx), r.unit.Lib.Pkg)
+		return 0
+	case goobj.PkgIdxSelf:
+		rr = r
+	default:
+		rr = l.objs[r.pkg[p]]
+	}
+	return l.toGlobal(rr, s.SymIdx)
+}
+
+// reportMissingBuiltin issues an error in the case where we have a
+// relocation against a runtime builtin whose definition is not found
+// when the runtime package is built. The canonical example is
+// "runtime.racefuncenter" -- currently if you do something like
+//
+//	go build -gcflags=-race myprogram.go
+//
+// the compiler will insert calls to the builtin runtime.racefuncenter,
+// but the version of the runtime used for linkage won't actually contain
+// definitions of that symbol. See issue #42396 for details.
+//
+// As currently implemented, this is a fatal error. This has drawbacks
+// in that if there are multiple missing builtins, the error will only
+// cite the first one. On the plus side, terminating the link here has
+// advantages in that we won't run the risk of panics or crashes later
+// on in the linker due to R_CALL relocations with 0-valued target
+// symbols.
+func (l *Loader) reportMissingBuiltin(bsym int, reflib string) {
+	bname, _ := goobj.BuiltinName(bsym)
+	log.Fatalf("reference to undefined builtin %q from package %q",
+		bname, reflib)
+}
+
+// Look up a symbol by name, return global index, or 0 if not found.
+// This is more like Syms.ROLookup than Lookup -- it doesn't create
+// new symbol.
+func (l *Loader) Lookup(name string, ver int) Sym {
+	if ver >= sym.SymVerStatic || ver < 0 {
+		return l.extStaticSyms[nameVer{name, ver}]
+	}
+	return l.symsByName[ver][name]
+}
+
+// Check that duplicate symbols have same contents.
+func (l *Loader) checkdup(name string, r *oReader, li uint32, dup Sym) {
+	p := r.Data(li)
+	rdup, ldup := l.toLocal(dup)
+	pdup := rdup.Data(ldup)
+	reason := "same length but different contents"
+	if len(p) != len(pdup) {
+		reason = fmt.Sprintf("new length %d != old length %d", len(p), len(pdup))
+	} else if bytes.Equal(p, pdup) {
+		// For BSS symbols, we need to check size as well, see issue 46653.
+		szdup := l.SymSize(dup)
+		sz := int64(r.Sym(li).Siz())
+		if szdup == sz {
+			return
+		}
+		reason = fmt.Sprintf("different sizes: new size %d != old size %d",
+			sz, szdup)
+	}
+	fmt.Fprintf(os.Stderr, "cmd/link: while reading object for '%v': duplicate symbol '%s', previous def at '%v', with mismatched payload: %s\n", r.unit.Lib, name, rdup.unit.Lib, reason)
+
+	// For the moment, allow DWARF subprogram DIEs for
+	// auto-generated wrapper functions. What seems to happen
+	// here is that we get different line numbers on formal
+	// params; I am guessing that the pos is being inherited
+	// from the spot where the wrapper is needed.
+	allowed := strings.HasPrefix(name, "go:info.go.interface") ||
+		strings.HasPrefix(name, "go:info.go.builtin") ||
+		strings.HasPrefix(name, "go:debuglines")
+	if !allowed {
+		l.strictDupMsgs++
+	}
+}
+
+func (l *Loader) NStrictDupMsgs() int { return l.strictDupMsgs }
+
+// Number of total symbols.
+func (l *Loader) NSym() int {
+	return len(l.objSyms)
+}
+
+// Number of defined Go symbols.
+func (l *Loader) NDef() int {
+	return int(l.extStart)
+}
+
+// Number of reachable symbols.
+func (l *Loader) NReachableSym() int {
+	return l.attrReachable.Count()
+}
+
+// Returns the name of the i-th symbol.
+func (l *Loader) SymName(i Sym) string {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		return pp.name
+	}
+	r, li := l.toLocal(i)
+	if r == nil {
+		return "?"
+	}
+	return r.Sym(li).Name(r.Reader)
+}
+
+// Returns the version of the i-th symbol.
+func (l *Loader) SymVersion(i Sym) int {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		return pp.ver
+	}
+	r, li := l.toLocal(i)
+	return abiToVer(r.Sym(li).ABI(), r.version)
+}
+
+func (l *Loader) IsFileLocal(i Sym) bool {
+	return l.SymVersion(i) >= sym.SymVerStatic
+}
+
+// IsFromAssembly returns true if this symbol is derived from an
+// object file generated by the Go assembler.
+func (l *Loader) IsFromAssembly(i Sym) bool {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		if pp.objidx != 0 {
+			r := l.objs[pp.objidx]
+			return r.FromAssembly()
+		}
+		return false
+	}
+	r, _ := l.toLocal(i)
+	return r.FromAssembly()
+}
+
+// Returns the type of the i-th symbol.
+func (l *Loader) SymType(i Sym) sym.SymKind {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		if pp != nil {
+			return pp.kind
+		}
+		return 0
+	}
+	r, li := l.toLocal(i)
+	return sym.AbiSymKindToSymKind[objabi.SymKind(r.Sym(li).Type())]
+}
+
+// Returns the attributes of the i-th symbol.
+func (l *Loader) SymAttr(i Sym) uint8 {
+	if l.IsExternal(i) {
+		// TODO: do something? External symbols have different representation of attributes.
+		// For now, ReflectMethod, NoSplit, GoType, and Typelink are used and they cannot be
+		// set by external symbol.
+		return 0
+	}
+	r, li := l.toLocal(i)
+	return r.Sym(li).Flag()
+}
+
+// Returns the size of the i-th symbol.
+func (l *Loader) SymSize(i Sym) int64 {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		return pp.size
+	}
+	r, li := l.toLocal(i)
+	return int64(r.Sym(li).Siz())
+}
+
+// AttrReachable returns true for symbols that are transitively
+// referenced from the entry points. Unreachable symbols are not
+// written to the output.
+func (l *Loader) AttrReachable(i Sym) bool {
+	return l.attrReachable.Has(i)
+}
+
+// SetAttrReachable sets the reachability property for a symbol (see
+// AttrReachable).
+func (l *Loader) SetAttrReachable(i Sym, v bool) {
+	if v {
+		l.attrReachable.Set(i)
+	} else {
+		l.attrReachable.Unset(i)
+	}
+}
+
+// AttrOnList returns true for symbols that are on some list (such as
+// the list of all text symbols, or one of the lists of data symbols)
+// and is consulted to avoid bugs where a symbol is put on a list
+// twice.
+func (l *Loader) AttrOnList(i Sym) bool {
+	return l.attrOnList.Has(i)
+}
+
+// SetAttrOnList sets the "on list" property for a symbol (see
+// AttrOnList).
+func (l *Loader) SetAttrOnList(i Sym, v bool) {
+	if v {
+		l.attrOnList.Set(i)
+	} else {
+		l.attrOnList.Unset(i)
+	}
+}
+
+// AttrLocal returns true for symbols that are only visible within the
+// module (executable or shared library) being linked. This attribute
+// is applied to thunks and certain other linker-generated symbols.
+func (l *Loader) AttrLocal(i Sym) bool {
+	return l.attrLocal.Has(i)
+}
+
+// SetAttrLocal the "local" property for a symbol (see AttrLocal above).
+func (l *Loader) SetAttrLocal(i Sym, v bool) {
+	if v {
+		l.attrLocal.Set(i)
+	} else {
+		l.attrLocal.Unset(i)
+	}
+}
+
+// AttrUsedInIface returns true for a type symbol that is used in
+// an interface.
+func (l *Loader) AttrUsedInIface(i Sym) bool {
+	return l.attrUsedInIface.Has(i)
+}
+
+func (l *Loader) SetAttrUsedInIface(i Sym, v bool) {
+	if v {
+		l.attrUsedInIface.Set(i)
+	} else {
+		l.attrUsedInIface.Unset(i)
+	}
+}
+
+// SymAddr checks that a symbol is reachable, and returns its value.
+func (l *Loader) SymAddr(i Sym) int64 {
+	if !l.AttrReachable(i) {
+		panic("unreachable symbol in symaddr")
+	}
+	return l.values[i]
+}
+
+// AttrNotInSymbolTable returns true for symbols that should not be
+// added to the symbol table of the final generated load module.
+func (l *Loader) AttrNotInSymbolTable(i Sym) bool {
+	return l.attrNotInSymbolTable.Has(i)
+}
+
+// SetAttrNotInSymbolTable the "not in symtab" property for a symbol
+// (see AttrNotInSymbolTable above).
+func (l *Loader) SetAttrNotInSymbolTable(i Sym, v bool) {
+	if v {
+		l.attrNotInSymbolTable.Set(i)
+	} else {
+		l.attrNotInSymbolTable.Unset(i)
+	}
+}
+
+// AttrVisibilityHidden symbols returns true for ELF symbols with
+// visibility set to STV_HIDDEN. They become local symbols in
+// the final executable. Only relevant when internally linking
+// on an ELF platform.
+func (l *Loader) AttrVisibilityHidden(i Sym) bool {
+	if !l.IsExternal(i) {
+		return false
+	}
+	return l.attrVisibilityHidden.Has(l.extIndex(i))
+}
+
+// SetAttrVisibilityHidden sets the "hidden visibility" property for a
+// symbol (see AttrVisibilityHidden).
+func (l *Loader) SetAttrVisibilityHidden(i Sym, v bool) {
+	if !l.IsExternal(i) {
+		panic("tried to set visibility attr on non-external symbol")
+	}
+	if v {
+		l.attrVisibilityHidden.Set(l.extIndex(i))
+	} else {
+		l.attrVisibilityHidden.Unset(l.extIndex(i))
+	}
+}
+
+// AttrDuplicateOK returns true for a symbol that can be present in
+// multiple object files.
+func (l *Loader) AttrDuplicateOK(i Sym) bool {
+	if !l.IsExternal(i) {
+		// TODO: if this path winds up being taken frequently, it
+		// might make more sense to copy the flag value out of the object
+		// into a larger bitmap during preload.
+		r, li := l.toLocal(i)
+		return r.Sym(li).Dupok()
+	}
+	return l.attrDuplicateOK.Has(l.extIndex(i))
+}
+
+// SetAttrDuplicateOK sets the "duplicate OK" property for an external
+// symbol (see AttrDuplicateOK).
+func (l *Loader) SetAttrDuplicateOK(i Sym, v bool) {
+	if !l.IsExternal(i) {
+		panic("tried to set dupok attr on non-external symbol")
+	}
+	if v {
+		l.attrDuplicateOK.Set(l.extIndex(i))
+	} else {
+		l.attrDuplicateOK.Unset(l.extIndex(i))
+	}
+}
+
+// AttrShared returns true for symbols compiled with the -shared option.
+func (l *Loader) AttrShared(i Sym) bool {
+	if !l.IsExternal(i) {
+		// TODO: if this path winds up being taken frequently, it
+		// might make more sense to copy the flag value out of the
+		// object into a larger bitmap during preload.
+		r, _ := l.toLocal(i)
+		return r.Shared()
+	}
+	return l.attrShared.Has(l.extIndex(i))
+}
+
+// SetAttrShared sets the "shared" property for an external
+// symbol (see AttrShared).
+func (l *Loader) SetAttrShared(i Sym, v bool) {
+	if !l.IsExternal(i) {
+		panic(fmt.Sprintf("tried to set shared attr on non-external symbol %d %s", i, l.SymName(i)))
+	}
+	if v {
+		l.attrShared.Set(l.extIndex(i))
+	} else {
+		l.attrShared.Unset(l.extIndex(i))
+	}
+}
+
+// AttrExternal returns true for function symbols loaded from host
+// object files.
+func (l *Loader) AttrExternal(i Sym) bool {
+	if !l.IsExternal(i) {
+		return false
+	}
+	return l.attrExternal.Has(l.extIndex(i))
+}
+
+// SetAttrExternal sets the "external" property for a host object
+// symbol (see AttrExternal).
+func (l *Loader) SetAttrExternal(i Sym, v bool) {
+	if !l.IsExternal(i) {
+		panic(fmt.Sprintf("tried to set external attr on non-external symbol %q", l.SymName(i)))
+	}
+	if v {
+		l.attrExternal.Set(l.extIndex(i))
+	} else {
+		l.attrExternal.Unset(l.extIndex(i))
+	}
+}
+
+// AttrSpecial returns true for a symbols that do not have their
+// address (i.e. Value) computed by the usual mechanism of
+// data.go:dodata() & data.go:address().
+func (l *Loader) AttrSpecial(i Sym) bool {
+	return l.attrSpecial.Has(i)
+}
+
+// SetAttrSpecial sets the "special" property for a symbol (see
+// AttrSpecial).
+func (l *Loader) SetAttrSpecial(i Sym, v bool) {
+	if v {
+		l.attrSpecial.Set(i)
+	} else {
+		l.attrSpecial.Unset(i)
+	}
+}
+
+// AttrCgoExportDynamic returns true for a symbol that has been
+// specially marked via the "cgo_export_dynamic" compiler directive
+// written by cgo (in response to //export directives in the source).
+func (l *Loader) AttrCgoExportDynamic(i Sym) bool {
+	_, ok := l.attrCgoExportDynamic[i]
+	return ok
+}
+
+// SetAttrCgoExportDynamic sets the "cgo_export_dynamic" for a symbol
+// (see AttrCgoExportDynamic).
+func (l *Loader) SetAttrCgoExportDynamic(i Sym, v bool) {
+	if v {
+		l.attrCgoExportDynamic[i] = struct{}{}
+	} else {
+		delete(l.attrCgoExportDynamic, i)
+	}
+}
+
+// ForAllCgoExportDynamic calls f for every symbol that has been
+// marked with the "cgo_export_dynamic" compiler directive.
+func (l *Loader) ForAllCgoExportDynamic(f func(Sym)) {
+	for s := range l.attrCgoExportDynamic {
+		f(s)
+	}
+}
+
+// AttrCgoExportStatic returns true for a symbol that has been
+// specially marked via the "cgo_export_static" directive
+// written by cgo.
+func (l *Loader) AttrCgoExportStatic(i Sym) bool {
+	_, ok := l.attrCgoExportStatic[i]
+	return ok
+}
+
+// SetAttrCgoExportStatic sets the "cgo_export_static" for a symbol
+// (see AttrCgoExportStatic).
+func (l *Loader) SetAttrCgoExportStatic(i Sym, v bool) {
+	if v {
+		l.attrCgoExportStatic[i] = struct{}{}
+	} else {
+		delete(l.attrCgoExportStatic, i)
+	}
+}
+
+// ForAllCgoExportStatic returns an iterator over all symbols
+// marked with the "cgo_export_static" compiler directive.
+func (l *Loader) ForAllCgoExportStatic() iter.Seq[Sym] {
+	return func(yield func(Sym) bool) {
+		for s := range l.attrCgoExportStatic {
+			if !yield(s) {
+				break
+			}
+		}
+	}
+}
+
+// IsGeneratedSym returns true if a symbol's been previously marked as a
+// generator symbol through the SetIsGeneratedSym. The functions for generator
+// symbols are kept in the Link context.
+func (l *Loader) IsGeneratedSym(i Sym) bool {
+	if !l.IsExternal(i) {
+		return false
+	}
+	return l.generatedSyms.Has(l.extIndex(i))
+}
+
+// SetIsGeneratedSym marks symbols as generated symbols. Data shouldn't be
+// stored in generated symbols, and a function is registered and called for
+// each of these symbols.
+func (l *Loader) SetIsGeneratedSym(i Sym, v bool) {
+	if !l.IsExternal(i) {
+		panic("only external symbols can be generated")
+	}
+	if v {
+		l.generatedSyms.Set(l.extIndex(i))
+	} else {
+		l.generatedSyms.Unset(l.extIndex(i))
+	}
+}
+
+func (l *Loader) AttrCgoExport(i Sym) bool {
+	return l.AttrCgoExportDynamic(i) || l.AttrCgoExportStatic(i)
+}
+
+// AttrReadOnly returns true for a symbol whose underlying data
+// is stored via a read-only mmap.
+func (l *Loader) AttrReadOnly(i Sym) bool {
+	if v, ok := l.attrReadOnly[i]; ok {
+		return v
+	}
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		if pp.objidx != 0 {
+			return l.objs[pp.objidx].ReadOnly()
+		}
+		return false
+	}
+	r, _ := l.toLocal(i)
+	return r.ReadOnly()
+}
+
+// SetAttrReadOnly sets the "data is read only" property for a symbol
+// (see AttrReadOnly).
+func (l *Loader) SetAttrReadOnly(i Sym, v bool) {
+	l.attrReadOnly[i] = v
+}
+
+// AttrSubSymbol returns true for symbols that are listed as a
+// sub-symbol of some other outer symbol. The sub/outer mechanism is
+// used when loading host objects (sections from the host object
+// become regular linker symbols and symbols go on the Sub list of
+// their section) and for constructing the global offset table when
+// internally linking a dynamic executable.
+//
+// Note that in later stages of the linker, we set Outer(S) to some
+// container symbol C, but don't set Sub(C). Thus we have two
+// distinct scenarios:
+//
+// - Outer symbol covers the address ranges of its sub-symbols.
+//   Outer.Sub is set in this case.
+// - Outer symbol doesn't cover the address ranges. It is zero-sized
+//   and doesn't have sub-symbols. In the case, the inner symbol is
+//   not actually a "SubSymbol". (Tricky!)
+//
+// This method returns TRUE only for sub-symbols in the first scenario.
+//
+// FIXME: would be better to do away with this and have a better way
+// to represent container symbols.
+
+func (l *Loader) AttrSubSymbol(i Sym) bool {
+	// we don't explicitly store this attribute any more -- return
+	// a value based on the sub-symbol setting.
+	o := l.OuterSym(i)
+	if o == 0 {
+		return false
+	}
+	return l.SubSym(o) != 0
+}
+
+// Note that we don't have a 'SetAttrSubSymbol' method in the loader;
+// clients should instead use the AddInteriorSym method to establish
+// containment relationships for host object symbols.
+
+// Returns whether the i-th symbol has ReflectMethod attribute set.
+func (l *Loader) IsReflectMethod(i Sym) bool {
+	return l.SymAttr(i)&goobj.SymFlagReflectMethod != 0
+}
+
+// Returns whether the i-th symbol is nosplit.
+func (l *Loader) IsNoSplit(i Sym) bool {
+	return l.SymAttr(i)&goobj.SymFlagNoSplit != 0
+}
+
+// Returns whether this is a Go type symbol.
+func (l *Loader) IsGoType(i Sym) bool {
+	return l.SymAttr(i)&goobj.SymFlagGoType != 0
+}
+
+// Returns whether this symbol should be included in typelink.
+func (l *Loader) IsTypelink(i Sym) bool {
+	return l.SymAttr(i)&goobj.SymFlagTypelink != 0
+}
+
+// Returns whether this symbol is an itab symbol.
+func (l *Loader) IsItab(i Sym) bool {
+	if l.IsExternal(i) {
+		return false
+	}
+	r, li := l.toLocal(i)
+	return r.Sym(li).IsItab()
+}
+
+// Returns whether this symbol is a dictionary symbol.
+func (l *Loader) IsDict(i Sym) bool {
+	if l.IsExternal(i) {
+		return false
+	}
+	r, li := l.toLocal(i)
+	return r.Sym(li).IsDict()
+}
+
+// Returns whether this symbol is a compiler-generated package init func.
+func (l *Loader) IsPkgInit(i Sym) bool {
+	if l.IsExternal(i) {
+		return false
+	}
+	r, li := l.toLocal(i)
+	return r.Sym(li).IsPkgInit()
+}
+
+// Return whether this is a trampoline of a deferreturn call.
+func (l *Loader) IsDeferReturnTramp(i Sym) bool {
+	return l.deferReturnTramp[i]
+}
+
+// Set that i is a trampoline of a deferreturn call.
+func (l *Loader) SetIsDeferReturnTramp(i Sym, v bool) {
+	l.deferReturnTramp[i] = v
+}
+
+// growValues grows the slice used to store symbol values.
+func (l *Loader) growValues(reqLen int) {
+	curLen := len(l.values)
+	if reqLen > curLen {
+		l.values = append(l.values, make([]int64, reqLen+1-curLen)...)
+	}
+}
+
+// SymValue returns the value of the i-th symbol. i is global index.
+func (l *Loader) SymValue(i Sym) int64 {
+	return l.values[i]
+}
+
+// SetSymValue sets the value of the i-th symbol. i is global index.
+func (l *Loader) SetSymValue(i Sym, val int64) {
+	l.values[i] = val
+}
+
+// AddToSymValue adds to the value of the i-th symbol. i is the global index.
+func (l *Loader) AddToSymValue(i Sym, val int64) {
+	l.values[i] += val
+}
+
+// Returns the symbol content of the i-th symbol. i is global index.
+func (l *Loader) Data(i Sym) []byte {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		if pp != nil {
+			return pp.data
+		}
+		return nil
+	}
+	r, li := l.toLocal(i)
+	return r.Data(li)
+}
+
+// Returns the symbol content of the i-th symbol as a string. i is global index.
+func (l *Loader) DataString(i Sym) string {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		return string(pp.data)
+	}
+	r, li := l.toLocal(i)
+	return r.DataString(li)
+}
+
+// FreeData clears the symbol data of an external symbol, allowing the memory
+// to be freed earlier. No-op for non-external symbols.
+// i is global index.
+func (l *Loader) FreeData(i Sym) {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		if pp != nil {
+			pp.data = nil
+		}
+	}
+}
+
+// SymAlign returns the alignment for a symbol.
+func (l *Loader) SymAlign(i Sym) int32 {
+	if int(i) >= len(l.align) {
+		// align is extended lazily -- it the sym in question is
+		// outside the range of the existing slice, then we assume its
+		// alignment has not yet been set.
+		return 0
+	}
+	// TODO: would it make sense to return an arch-specific
+	// alignment depending on section type? E.g. STEXT => 32,
+	// SDATA => 1, etc?
+	abits := l.align[i]
+	if abits == 0 {
+		return 0
+	}
+	return int32(1 << (abits - 1))
+}
+
+// SetSymAlign sets the alignment for a symbol.
+func (l *Loader) SetSymAlign(i Sym, align int32) {
+	// Reject nonsense alignments.
+	if align < 0 || align&(align-1) != 0 {
+		panic("bad alignment value")
+	}
+	if int(i) >= len(l.align) {
+		l.align = append(l.align, make([]uint8, l.NSym()-len(l.align))...)
+	}
+	l.align[i] = uint8(bits.Len32(uint32(align)))
+}
+
+// SymSect returns the section of the i-th symbol. i is global index.
+func (l *Loader) SymSect(i Sym) *sym.Section {
+	if int(i) >= len(l.symSects) {
+		// symSects is extended lazily -- it the sym in question is
+		// outside the range of the existing slice, then we assume its
+		// section has not yet been set.
+		return nil
+	}
+	return l.sects[l.symSects[i]]
+}
+
+// SetSymSect sets the section of the i-th symbol. i is global index.
+func (l *Loader) SetSymSect(i Sym, sect *sym.Section) {
+	if int(i) >= len(l.symSects) {
+		l.symSects = append(l.symSects, make([]uint16, l.NSym()-len(l.symSects))...)
+	}
+	l.symSects[i] = sect.Index
+}
+
+// NewSection creates a new (output) section.
+func (l *Loader) NewSection() *sym.Section {
+	sect := new(sym.Section)
+	idx := len(l.sects)
+	if idx != int(uint16(idx)) {
+		panic("too many sections created")
+	}
+	sect.Index = uint16(idx)
+	l.sects = append(l.sects, sect)
+	return sect
+}
+
+// SymDynimplib returns the "dynimplib" attribute for the specified
+// symbol, making up a portion of the info for a symbol specified
+// on a "cgo_import_dynamic" compiler directive.
+func (l *Loader) SymDynimplib(i Sym) string {
+	return l.dynimplib[i]
+}
+
+// SetSymDynimplib sets the "dynimplib" attribute for a symbol.
+func (l *Loader) SetSymDynimplib(i Sym, value string) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetDynimplib")
+	}
+	if value == "" {
+		delete(l.dynimplib, i)
+	} else {
+		l.dynimplib[i] = value
+	}
+}
+
+// SymDynimpvers returns the "dynimpvers" attribute for the specified
+// symbol, making up a portion of the info for a symbol specified
+// on a "cgo_import_dynamic" compiler directive.
+func (l *Loader) SymDynimpvers(i Sym) string {
+	return l.dynimpvers[i]
+}
+
+// SetSymDynimpvers sets the "dynimpvers" attribute for a symbol.
+func (l *Loader) SetSymDynimpvers(i Sym, value string) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetDynimpvers")
+	}
+	if value == "" {
+		delete(l.dynimpvers, i)
+	} else {
+		l.dynimpvers[i] = value
+	}
+}
+
+// SymExtname returns the "extname" value for the specified
+// symbol.
+func (l *Loader) SymExtname(i Sym) string {
+	if s, ok := l.extname[i]; ok {
+		return s
+	}
+	return l.SymName(i)
+}
+
+// SetSymExtname sets the  "extname" attribute for a symbol.
+func (l *Loader) SetSymExtname(i Sym, value string) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetExtname")
+	}
+	if value == "" {
+		delete(l.extname, i)
+	} else {
+		l.extname[i] = value
+	}
+}
+
+func (l *Loader) SymWeakBinding(i Sym) bool {
+	return l.weakBinding[i]
+}
+
+func (l *Loader) SetSymWeakBinding(i Sym, v bool) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetSymWeakBinding")
+	}
+	l.weakBinding[i] = v
+}
+
+// SymElfType returns the previously recorded ELF type for a symbol
+// (used only for symbols read from shared libraries by ldshlibsyms).
+// It is not set for symbols defined by the packages being linked or
+// by symbols read by ldelf (and so is left as elf.STT_NOTYPE).
+func (l *Loader) SymElfType(i Sym) elf.SymType {
+	if et, ok := l.elfType[i]; ok {
+		return et
+	}
+	return elf.STT_NOTYPE
+}
+
+// SetSymElfType sets the elf type attribute for a symbol.
+func (l *Loader) SetSymElfType(i Sym, et elf.SymType) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetSymElfType")
+	}
+	if et == elf.STT_NOTYPE {
+		delete(l.elfType, i)
+	} else {
+		l.elfType[i] = et
+	}
+}
+
+// SymElfSym returns the ELF symbol index for a given loader
+// symbol, assigned during ELF symtab generation.
+func (l *Loader) SymElfSym(i Sym) int32 {
+	return l.elfSym[i]
+}
+
+// SetSymElfSym sets the elf symbol index for a symbol.
+func (l *Loader) SetSymElfSym(i Sym, es int32) {
+	if i == 0 {
+		panic("bad sym index")
+	}
+	if es == 0 {
+		delete(l.elfSym, i)
+	} else {
+		l.elfSym[i] = es
+	}
+}
+
+// SymLocalElfSym returns the "local" ELF symbol index for a given loader
+// symbol, assigned during ELF symtab generation.
+func (l *Loader) SymLocalElfSym(i Sym) int32 {
+	return l.localElfSym[i]
+}
+
+// SetSymLocalElfSym sets the "local" elf symbol index for a symbol.
+func (l *Loader) SetSymLocalElfSym(i Sym, es int32) {
+	if i == 0 {
+		panic("bad sym index")
+	}
+	if es == 0 {
+		delete(l.localElfSym, i)
+	} else {
+		l.localElfSym[i] = es
+	}
+}
+
+// SymPlt returns the PLT offset of symbol s.
+func (l *Loader) SymPlt(s Sym) int32 {
+	if v, ok := l.plt[s]; ok {
+		return v
+	}
+	return -1
+}
+
+// SetPlt sets the PLT offset of symbol i.
+func (l *Loader) SetPlt(i Sym, v int32) {
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol for SetPlt")
+	}
+	if v == -1 {
+		delete(l.plt, i)
+	} else {
+		l.plt[i] = v
+	}
+}
+
+// SymGot returns the GOT offset of symbol s.
+func (l *Loader) SymGot(s Sym) int32 {
+	if v, ok := l.got[s]; ok {
+		return v
+	}
+	return -1
+}
+
+// SetGot sets the GOT offset of symbol i.
+func (l *Loader) SetGot(i Sym, v int32) {
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol for SetGot")
+	}
+	if v == -1 {
+		delete(l.got, i)
+	} else {
+		l.got[i] = v
+	}
+}
+
+// SymDynid returns the "dynid" property for the specified symbol.
+func (l *Loader) SymDynid(i Sym) int32 {
+	if s, ok := l.dynid[i]; ok {
+		return s
+	}
+	return -1
+}
+
+// SetSymDynid sets the "dynid" property for a symbol.
+func (l *Loader) SetSymDynid(i Sym, val int32) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetSymDynid")
+	}
+	if val == -1 {
+		delete(l.dynid, i)
+	} else {
+		l.dynid[i] = val
+	}
+}
+
+// DynidSyms returns the set of symbols for which dynID is set to an
+// interesting (non-default) value. This is expected to be a fairly
+// small set.
+func (l *Loader) DynidSyms() []Sym {
+	sl := make([]Sym, 0, len(l.dynid))
+	for s := range l.dynid {
+		sl = append(sl, s)
+	}
+	sort.Slice(sl, func(i, j int) bool { return sl[i] < sl[j] })
+	return sl
+}
+
+// SymGoType returns the 'Gotype' property for a given symbol (set by
+// the Go compiler for variable symbols). This version relies on
+// reading aux symbols for the target sym -- it could be that a faster
+// approach would be to check for gotype during preload and copy the
+// results in to a map (might want to try this at some point and see
+// if it helps speed things up).
+func (l *Loader) SymGoType(i Sym) Sym { return l.aux1(i, goobj.AuxGotype) }
+
+// SymUnit returns the compilation unit for a given symbol (which will
+// typically be nil for external or linker-manufactured symbols).
+func (l *Loader) SymUnit(i Sym) *sym.CompilationUnit {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		if pp.objidx != 0 {
+			r := l.objs[pp.objidx]
+			return r.unit
+		}
+		return nil
+	}
+	r, _ := l.toLocal(i)
+	return r.unit
+}
+
+// SymPkg returns the package where the symbol came from (for
+// regular compiler-generated Go symbols), but in the case of
+// building with "-linkshared" (when a symbol is read from a
+// shared library), will hold the library name.
+// NOTE: this corresponds to sym.Symbol.File field.
+func (l *Loader) SymPkg(i Sym) string {
+	if f, ok := l.symPkg[i]; ok {
+		return f
+	}
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		if pp.objidx != 0 {
+			r := l.objs[pp.objidx]
+			return r.unit.Lib.Pkg
+		}
+		return ""
+	}
+	r, _ := l.toLocal(i)
+	return r.unit.Lib.Pkg
+}
+
+// SetSymPkg sets the package/library for a symbol. This is
+// needed mainly for external symbols, specifically those imported
+// from shared libraries.
+func (l *Loader) SetSymPkg(i Sym, pkg string) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetSymPkg")
+	}
+	l.symPkg[i] = pkg
+}
+
+// SymLocalentry returns an offset in bytes of the "local entry" of a symbol.
+//
+// On PPC64, a value of 1 indicates the symbol does not use or preserve a TOC
+// pointer in R2, nor does it have a distinct local entry.
+func (l *Loader) SymLocalentry(i Sym) uint8 {
+	return l.localentry[i]
+}
+
+// SetSymLocalentry sets the "local entry" offset attribute for a symbol.
+func (l *Loader) SetSymLocalentry(i Sym, value uint8) {
+	// reject bad symbols
+	if i >= Sym(len(l.objSyms)) || i == 0 {
+		panic("bad symbol index in SetSymLocalentry")
+	}
+	if value == 0 {
+		delete(l.localentry, i)
+	} else {
+		l.localentry[i] = value
+	}
+}
+
+// Returns the number of aux symbols given a global index.
+func (l *Loader) NAux(i Sym) int {
+	if l.IsExternal(i) {
+		return 0
+	}
+	r, li := l.toLocal(i)
+	return r.NAux(li)
+}
+
+// Returns the "handle" to the j-th aux symbol of the i-th symbol.
+func (l *Loader) Aux(i Sym, j int) Aux {
+	if l.IsExternal(i) {
+		return Aux{}
+	}
+	r, li := l.toLocal(i)
+	if j >= r.NAux(li) {
+		return Aux{}
+	}
+	return Aux{r.Aux(li, j), r, l}
+}
+
+// WasmImportSym returns the auxiliary WebAssembly import symbol associated with
+// a given function symbol. The aux sym only exists for Go function stubs that
+// have been annotated with the //go:wasmimport directive.  The aux sym
+// contains the information necessary for the linker to add a WebAssembly
+// import statement.
+// (https://webassembly.github.io/spec/core/syntax/modules.html#imports)
+func (l *Loader) WasmImportSym(fnSymIdx Sym) Sym {
+	if !l.SymType(fnSymIdx).IsText() {
+		log.Fatalf("error: non-function sym %d/%s t=%s passed to WasmImportSym", fnSymIdx, l.SymName(fnSymIdx), l.SymType(fnSymIdx).String())
+	}
+	return l.aux1(fnSymIdx, goobj.AuxWasmImport)
+}
+
+func (l *Loader) WasmTypeSym(s Sym) Sym {
+	return l.aux1(s, goobj.AuxWasmType)
+}
+
+// SEHUnwindSym returns the auxiliary SEH unwind symbol associated with
+// a given function symbol.
+func (l *Loader) SEHUnwindSym(fnSymIdx Sym) Sym {
+	if !l.SymType(fnSymIdx).IsText() {
+		log.Fatalf("error: non-function sym %d/%s t=%s passed to SEHUnwindSym", fnSymIdx, l.SymName(fnSymIdx), l.SymType(fnSymIdx).String())
+	}
+
+	return l.aux1(fnSymIdx, goobj.AuxSehUnwindInfo)
+}
+
+// GetFuncDwarfAuxSyms collects and returns the auxiliary DWARF
+// symbols associated with a given function symbol.  Prior to the
+// introduction of the loader, this was done purely using name
+// lookups, e.f. for function with name XYZ we would then look up
+// go.info.XYZ, etc.
+func (l *Loader) GetFuncDwarfAuxSyms(fnSymIdx Sym) (auxDwarfInfo, auxDwarfLoc, auxDwarfRanges, auxDwarfLines Sym) {
+	if !l.SymType(fnSymIdx).IsText() {
+		log.Fatalf("error: non-function sym %d/%s t=%s passed to GetFuncDwarfAuxSyms", fnSymIdx, l.SymName(fnSymIdx), l.SymType(fnSymIdx).String())
+	}
+	r, auxs := l.auxs(fnSymIdx)
+
+	for i := range auxs {
+		a := &auxs[i]
+		switch a.Type() {
+		case goobj.AuxDwarfInfo:
+			auxDwarfInfo = l.resolve(r, a.Sym())
+			if l.SymType(auxDwarfInfo) != sym.SDWARFFCN {
+				panic("aux dwarf info sym with wrong type")
+			}
+		case goobj.AuxDwarfLoc:
+			auxDwarfLoc = l.resolve(r, a.Sym())
+			if l.SymType(auxDwarfLoc) != sym.SDWARFLOC {
+				panic("aux dwarf loc sym with wrong type")
+			}
+		case goobj.AuxDwarfRanges:
+			auxDwarfRanges = l.resolve(r, a.Sym())
+			if l.SymType(auxDwarfRanges) != sym.SDWARFRANGE {
+				panic("aux dwarf ranges sym with wrong type")
+			}
+		case goobj.AuxDwarfLines:
+			auxDwarfLines = l.resolve(r, a.Sym())
+			if l.SymType(auxDwarfLines) != sym.SDWARFLINES {
+				panic("aux dwarf lines sym with wrong type")
+			}
+		}
+	}
+	return
+}
+
+func (l *Loader) GetVarDwarfAuxSym(i Sym) Sym {
+	aux := l.aux1(i, goobj.AuxDwarfInfo)
+	if aux != 0 && l.SymType(aux) != sym.SDWARFVAR {
+		fmt.Println(l.SymName(i), l.SymType(i), l.SymType(aux), sym.SDWARFVAR)
+		panic("aux dwarf info sym with wrong type")
+	}
+	return aux
+}
+
+// AddInteriorSym sets up 'interior' as an interior symbol of
+// container/payload symbol 'container'. An interior symbol does not
+// itself have data, but gives a name to a subrange of the data in its
+// container symbol. The container itself may or may not have a name.
+// This method is intended primarily for use in the host object
+// loaders, to capture the semantics of symbols and sections in an
+// object file. When reading a host object file, we'll typically
+// encounter a static section symbol (ex: ".text") containing content
+// for a collection of functions, then a series of ELF (or macho, etc)
+// symbol table entries each of which points into a sub-section
+// (offset and length) of its corresponding container symbol. Within
+// the go linker we create a loader.Sym for the container (which is
+// expected to have the actual content/payload) and then a set of
+// interior loader.Sym's that point into a portion of the container.
+func (l *Loader) AddInteriorSym(container Sym, interior Sym) {
+	// The interior symbols for a container are not expected to have
+	// content/data or relocations.
+	if len(l.Data(interior)) != 0 {
+		panic("unexpected non-empty interior symbol")
+	}
+	// Interior symbol is expected to be in the symbol table.
+	if l.AttrNotInSymbolTable(interior) {
+		panic("interior symbol must be in symtab")
+	}
+	// Only a single level of containment is allowed.
+	if l.OuterSym(container) != 0 {
+		panic("outer has outer itself")
+	}
+	// Interior sym should not already have a sibling.
+	if l.SubSym(interior) != 0 {
+		panic("sub set for subsym")
+	}
+	// Interior sym should not already point at a container.
+	if l.OuterSym(interior) != 0 {
+		panic("outer already set for subsym")
+	}
+	l.sub[interior] = l.sub[container]
+	l.sub[container] = interior
+	l.outer[interior] = container
+}
+
+// OuterSym gets the outer/container symbol.
+func (l *Loader) OuterSym(i Sym) Sym {
+	return l.outer[i]
+}
+
+// SubSym gets the subsymbol for host object loaded symbols.
+func (l *Loader) SubSym(i Sym) Sym {
+	return l.sub[i]
+}
+
+// growOuter grows the slice used to store outer symbol.
+func (l *Loader) growOuter(reqLen int) {
+	curLen := len(l.outer)
+	if reqLen > curLen {
+		l.outer = append(l.outer, make([]Sym, reqLen-curLen)...)
+	}
+}
+
+// SetCarrierSym declares that 'c' is the carrier or container symbol
+// for 's'. Carrier symbols are used in the linker to as a container
+// for a collection of sub-symbols where the content of the
+// sub-symbols is effectively concatenated to form the content of the
+// carrier. The carrier is given a name in the output symbol table
+// while the sub-symbol names are not. For example, the Go compiler
+// emits named string symbols (type SGOSTRING) when compiling a
+// package; after being deduplicated, these symbols are collected into
+// a single unit by assigning them a new carrier symbol named
+// "go:string.*" (which appears in the final symbol table for the
+// output load module).
+func (l *Loader) SetCarrierSym(s Sym, c Sym) {
+	if c == 0 {
+		panic("invalid carrier in SetCarrierSym")
+	}
+	if s == 0 {
+		panic("invalid sub-symbol in SetCarrierSym")
+	}
+	// Carrier symbols are not expected to have content/data. It is
+	// ok for them to have non-zero size (to allow for use of generator
+	// symbols).
+	if len(l.Data(c)) != 0 {
+		panic("unexpected non-empty carrier symbol")
+	}
+	l.outer[s] = c
+	// relocsym's foldSubSymbolOffset requires that we only
+	// have a single level of containment-- enforce here.
+	if l.outer[c] != 0 {
+		panic("invalid nested carrier sym")
+	}
+}
+
+// Initialize Reachable bitmap and its siblings for running deadcode pass.
+func (l *Loader) InitReachable() {
+	l.growAttrBitmaps(l.NSym() + 1)
+}
+
+type symWithVal struct {
+	s Sym
+	v int64
+}
+type bySymValue []symWithVal
+
+func (s bySymValue) Len() int           { return len(s) }
+func (s bySymValue) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
+func (s bySymValue) Less(i, j int) bool { return s[i].v < s[j].v }
+
+// SortSub walks through the sub-symbols for 's' and sorts them
+// in place by increasing value. Return value is the new
+// sub symbol for the specified outer symbol.
+func (l *Loader) SortSub(s Sym) Sym {
+
+	if s == 0 || l.sub[s] == 0 {
+		return s
+	}
+
+	// Sort symbols using a slice first. Use a stable sort on the off
+	// chance that there's more than once symbol with the same value,
+	// so as to preserve reproducible builds.
+	sl := []symWithVal{}
+	for ss := l.sub[s]; ss != 0; ss = l.sub[ss] {
+		sl = append(sl, symWithVal{s: ss, v: l.SymValue(ss)})
+	}
+	sort.Stable(bySymValue(sl))
+
+	// Then apply any changes needed to the sub map.
+	ns := Sym(0)
+	for i := len(sl) - 1; i >= 0; i-- {
+		s := sl[i].s
+		l.sub[s] = ns
+		ns = s
+	}
+
+	// Update sub for outer symbol, then return
+	l.sub[s] = sl[0].s
+	return sl[0].s
+}
+
+// SortSyms sorts a list of symbols by their value.
+func (l *Loader) SortSyms(ss []Sym) {
+	sort.SliceStable(ss, func(i, j int) bool { return l.SymValue(ss[i]) < l.SymValue(ss[j]) })
+}
+
+// Insure that reachable bitmap and its siblings have enough size.
+func (l *Loader) growAttrBitmaps(reqLen int) {
+	if reqLen > l.attrReachable.Len() {
+		// These are indexed by global symbol
+		l.attrReachable = growBitmap(reqLen, l.attrReachable)
+		l.attrOnList = growBitmap(reqLen, l.attrOnList)
+		l.attrLocal = growBitmap(reqLen, l.attrLocal)
+		l.attrNotInSymbolTable = growBitmap(reqLen, l.attrNotInSymbolTable)
+		l.attrUsedInIface = growBitmap(reqLen, l.attrUsedInIface)
+		l.attrSpecial = growBitmap(reqLen, l.attrSpecial)
+	}
+	l.growExtAttrBitmaps()
+}
+
+func (l *Loader) growExtAttrBitmaps() {
+	// These are indexed by external symbol index (e.g. l.extIndex(i))
+	extReqLen := len(l.payloads)
+	if extReqLen > l.attrVisibilityHidden.Len() {
+		l.attrVisibilityHidden = growBitmap(extReqLen, l.attrVisibilityHidden)
+		l.attrDuplicateOK = growBitmap(extReqLen, l.attrDuplicateOK)
+		l.attrShared = growBitmap(extReqLen, l.attrShared)
+		l.attrExternal = growBitmap(extReqLen, l.attrExternal)
+		l.generatedSyms = growBitmap(extReqLen, l.generatedSyms)
+	}
+}
+
+func (relocs *Relocs) Count() int { return len(relocs.rs) }
+
+// At returns the j-th reloc for a global symbol.
+func (relocs *Relocs) At(j int) Reloc {
+	if relocs.l.isExtReader(relocs.r) {
+		return Reloc{&relocs.rs[j], relocs.r, relocs.l}
+	}
+	return Reloc{&relocs.rs[j], relocs.r, relocs.l}
+}
+
+// Relocs returns a Relocs object for the given global sym.
+func (l *Loader) Relocs(i Sym) Relocs {
+	r, li := l.toLocal(i)
+	if r == nil {
+		panic(fmt.Sprintf("trying to get oreader for invalid sym %d\n\n", i))
+	}
+	return l.relocs(r, li)
+}
+
+// relocs returns a Relocs object given a local sym index and reader.
+func (l *Loader) relocs(r *oReader, li uint32) Relocs {
+	var rs []goobj.Reloc
+	if l.isExtReader(r) {
+		pp := l.payloads[li]
+		rs = pp.relocs
+	} else {
+		rs = r.Relocs(li)
+	}
+	return Relocs{
+		rs: rs,
+		li: li,
+		r:  r,
+		l:  l,
+	}
+}
+
+func (l *Loader) auxs(i Sym) (*oReader, []goobj.Aux) {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		return l.objs[pp.objidx], pp.auxs
+	} else {
+		r, li := l.toLocal(i)
+		return r, r.Auxs(li)
+	}
+}
+
+// Returns a specific aux symbol of type t for symbol i.
+func (l *Loader) aux1(i Sym, t uint8) Sym {
+	r, auxs := l.auxs(i)
+	for j := range auxs {
+		a := &auxs[j]
+		if a.Type() == t {
+			return l.resolve(r, a.Sym())
+		}
+	}
+	return 0
+}
+
+func (l *Loader) Pcsp(i Sym) Sym { return l.aux1(i, goobj.AuxPcsp) }
+
+// Returns all aux symbols of per-PC data for symbol i.
+// tmp is a scratch space for the pcdata slice.
+func (l *Loader) PcdataAuxs(i Sym, tmp []Sym) (pcsp, pcfile, pcline, pcinline Sym, pcdata []Sym) {
+	pcdata = tmp[:0]
+	r, auxs := l.auxs(i)
+	for j := range auxs {
+		a := &auxs[j]
+		switch a.Type() {
+		case goobj.AuxPcsp:
+			pcsp = l.resolve(r, a.Sym())
+		case goobj.AuxPcline:
+			pcline = l.resolve(r, a.Sym())
+		case goobj.AuxPcfile:
+			pcfile = l.resolve(r, a.Sym())
+		case goobj.AuxPcinline:
+			pcinline = l.resolve(r, a.Sym())
+		case goobj.AuxPcdata:
+			pcdata = append(pcdata, l.resolve(r, a.Sym()))
+		}
+	}
+	return
+}
+
+// Returns the number of pcdata for symbol i.
+func (l *Loader) NumPcdata(i Sym) int {
+	n := 0
+	_, auxs := l.auxs(i)
+	for j := range auxs {
+		a := &auxs[j]
+		if a.Type() == goobj.AuxPcdata {
+			n++
+		}
+	}
+	return n
+}
+
+// Returns all funcdata symbols of symbol i.
+// tmp is a scratch space.
+func (l *Loader) Funcdata(i Sym, tmp []Sym) []Sym {
+	fd := tmp[:0]
+	r, auxs := l.auxs(i)
+	for j := range auxs {
+		a := &auxs[j]
+		if a.Type() == goobj.AuxFuncdata {
+			fd = append(fd, l.resolve(r, a.Sym()))
+		}
+	}
+	return fd
+}
+
+// Returns the number of funcdata for symbol i.
+func (l *Loader) NumFuncdata(i Sym) int {
+	n := 0
+	_, auxs := l.auxs(i)
+	for j := range auxs {
+		a := &auxs[j]
+		if a.Type() == goobj.AuxFuncdata {
+			n++
+		}
+	}
+	return n
+}
+
+// FuncInfo provides hooks to access goobj.FuncInfo in the objects.
+type FuncInfo struct {
+	l       *Loader
+	r       *oReader
+	data    []byte
+	lengths goobj.FuncInfoLengths
+}
+
+func (fi *FuncInfo) Valid() bool { return fi.r != nil }
+
+func (fi *FuncInfo) Args() int {
+	return int((*goobj.FuncInfo)(nil).ReadArgs(fi.data))
+}
+
+func (fi *FuncInfo) Locals() int {
+	return int((*goobj.FuncInfo)(nil).ReadLocals(fi.data))
+}
+
+func (fi *FuncInfo) FuncID() abi.FuncID {
+	return (*goobj.FuncInfo)(nil).ReadFuncID(fi.data)
+}
+
+func (fi *FuncInfo) FuncFlag() abi.FuncFlag {
+	return (*goobj.FuncInfo)(nil).ReadFuncFlag(fi.data)
+}
+
+func (fi *FuncInfo) StartLine() int32 {
+	return (*goobj.FuncInfo)(nil).ReadStartLine(fi.data)
+}
+
+// Preload has to be called prior to invoking the various methods
+// below related to pcdata, funcdataoff, files, and inltree nodes.
+func (fi *FuncInfo) Preload() {
+	fi.lengths = (*goobj.FuncInfo)(nil).ReadFuncInfoLengths(fi.data)
+}
+
+func (fi *FuncInfo) NumFile() uint32 {
+	if !fi.lengths.Initialized {
+		panic("need to call Preload first")
+	}
+	return fi.lengths.NumFile
+}
+
+func (fi *FuncInfo) File(k int) goobj.CUFileIndex {
+	if !fi.lengths.Initialized {
+		panic("need to call Preload first")
+	}
+	return (*goobj.FuncInfo)(nil).ReadFile(fi.data, fi.lengths.FileOff, uint32(k))
+}
+
+// TopFrame returns true if the function associated with this FuncInfo
+// is an entry point, meaning that unwinders should stop when they hit
+// this function.
+func (fi *FuncInfo) TopFrame() bool {
+	return (fi.FuncFlag() & abi.FuncFlagTopFrame) != 0
+}
+
+type InlTreeNode struct {
+	Parent   int32
+	File     goobj.CUFileIndex
+	Line     int32
+	Func     Sym
+	ParentPC int32
+}
+
+func (fi *FuncInfo) NumInlTree() uint32 {
+	if !fi.lengths.Initialized {
+		panic("need to call Preload first")
+	}
+	return fi.lengths.NumInlTree
+}
+
+func (fi *FuncInfo) InlTree(k int) InlTreeNode {
+	if !fi.lengths.Initialized {
+		panic("need to call Preload first")
+	}
+	node := (*goobj.FuncInfo)(nil).ReadInlTree(fi.data, fi.lengths.InlTreeOff, uint32(k))
+	return InlTreeNode{
+		Parent:   node.Parent,
+		File:     node.File,
+		Line:     node.Line,
+		Func:     fi.l.resolve(fi.r, node.Func),
+		ParentPC: node.ParentPC,
+	}
+}
+
+func (l *Loader) FuncInfo(i Sym) FuncInfo {
+	r, auxs := l.auxs(i)
+	for j := range auxs {
+		a := &auxs[j]
+		if a.Type() == goobj.AuxFuncInfo {
+			b := r.Data(a.Sym().SymIdx)
+			return FuncInfo{l, r, b, goobj.FuncInfoLengths{}}
+		}
+	}
+	return FuncInfo{}
+}
+
+// Preload a package: adds autolib.
+// Does not add defined package or non-packaged symbols to the symbol table.
+// These are done in LoadSyms.
+// Does not read symbol data.
+// Returns the fingerprint of the object.
+func (l *Loader) Preload(localSymVersion int, f *bio.Reader, lib *sym.Library, unit *sym.CompilationUnit, length int64) goobj.FingerprintType {
+	roObject, readonly, err := f.Slice(uint64(length)) // TODO: no need to map blocks that are for tools only (e.g. RefName)
+	if err != nil {
+		log.Fatal("cannot read object file:", err)
+	}
+	r := goobj.NewReaderFromBytes(roObject, readonly)
+	if r == nil {
+		if len(roObject) >= 8 && bytes.Equal(roObject[:8], []byte("\x00go114ld")) {
+			log.Fatalf("found object file %s in old format", f.File().Name())
+		}
+		panic("cannot read object file")
+	}
+	pkgprefix := objabi.PathToPrefix(lib.Pkg) + "."
+	ndef := r.NSym()
+	nhashed64def := r.NHashed64def()
+	nhasheddef := r.NHasheddef()
+	or := &oReader{
+		Reader:       r,
+		unit:         unit,
+		version:      localSymVersion,
+		pkgprefix:    pkgprefix,
+		syms:         make([]Sym, ndef+nhashed64def+nhasheddef+r.NNonpkgdef()+r.NNonpkgref()),
+		ndef:         ndef,
+		nhasheddef:   nhasheddef,
+		nhashed64def: nhashed64def,
+		objidx:       uint32(len(l.objs)),
+	}
+
+	if r.Unlinkable() {
+		log.Fatalf("link: unlinkable object (from package %s) - compiler requires -p flag", lib.Pkg)
+	}
+
+	// Autolib
+	lib.Autolib = append(lib.Autolib, r.Autolib()...)
+
+	// DWARF file table
+	nfile := r.NFile()
+	unit.FileTable = make([]string, nfile)
+	for i := range unit.FileTable {
+		unit.FileTable[i] = r.File(i)
+	}
+
+	l.addObj(lib.Pkg, or)
+
+	// The caller expects us consuming all the data
+	f.MustSeek(length, io.SeekCurrent)
+
+	return r.Fingerprint()
+}
+
+// Holds the loader along with temporary states for loading symbols.
+type loadState struct {
+	l            *Loader
+	hashed64Syms map[uint64]symAndSize         // short hashed (content-addressable) symbols, keyed by content hash
+	hashedSyms   map[goobj.HashType]symAndSize // hashed (content-addressable) symbols, keyed by content hash
+
+	linknameVarRefs []linknameVarRef // linknamed var refererces
+}
+
+type linknameVarRef struct {
+	pkg  string // package of reference (not definition)
+	name string
+	sym  Sym
+}
+
+// Preload symbols of given kind from an object.
+func (st *loadState) preloadSyms(r *oReader, kind int) {
+	l := st.l
+	var start, end uint32
+	switch kind {
+	case pkgDef:
+		start = 0
+		end = uint32(r.ndef)
+	case hashed64Def:
+		start = uint32(r.ndef)
+		end = uint32(r.ndef + r.nhashed64def)
+	case hashedDef:
+		start = uint32(r.ndef + r.nhashed64def)
+		end = uint32(r.ndef + r.nhashed64def + r.nhasheddef)
+	case nonPkgDef:
+		start = uint32(r.ndef + r.nhashed64def + r.nhasheddef)
+		end = uint32(r.ndef + r.nhashed64def + r.nhasheddef + r.NNonpkgdef())
+	default:
+		panic("preloadSyms: bad kind")
+	}
+	l.growAttrBitmaps(len(l.objSyms) + int(end-start))
+	loadingRuntimePkg := r.unit.Lib.Pkg == "runtime"
+	for i := start; i < end; i++ {
+		osym := r.Sym(i)
+		var name string
+		var v int
+		if kind != hashed64Def && kind != hashedDef { // we don't need the name, etc. for hashed symbols
+			name = osym.Name(r.Reader)
+			v = abiToVer(osym.ABI(), r.version)
+		}
+		gi := st.addSym(name, v, r, i, kind, osym)
+		r.syms[i] = gi
+		if kind == nonPkgDef && osym.IsLinkname() && r.DataSize(i) == 0 && strings.Contains(name, ".") {
+			// This is a linknamed "var" "reference" (var x T with no data and //go:linkname x).
+			// We want to check if a linkname reference is allowed. Here we haven't loaded all
+			// symbol definitions, so we don't yet know all the push linknames. So we add to a
+			// list and check later after all symbol defs are loaded. Linknamed vars are rare,
+			// so this list won't be long.
+			// Only check references (pull), not definitions (push, with non-zero size),
+			// so push is always allowed.
+			// This use of linkname is usually for referencing C symbols, so allow symbols
+			// with no "." in its name (not a regular Go symbol).
+			// Linkname is always a non-package reference.
+			st.linknameVarRefs = append(st.linknameVarRefs, linknameVarRef{r.unit.Lib.Pkg, name, gi})
+		}
+		if osym.Local() {
+			l.SetAttrLocal(gi, true)
+		}
+		if osym.UsedInIface() {
+			l.SetAttrUsedInIface(gi, true)
+		}
+		if strings.HasPrefix(name, "runtime.") ||
+			(loadingRuntimePkg && strings.HasPrefix(name, "type:")) {
+			if bi := goobj.BuiltinIdx(name, int(osym.ABI())); bi != -1 {
+				// This is a definition of a builtin symbol. Record where it is.
+				l.builtinSyms[bi] = gi
+			}
+		}
+		if a := int32(osym.Align()); a != 0 && a > l.SymAlign(gi) {
+			l.SetSymAlign(gi, a)
+		}
+		if osym.WasmExport() {
+			l.WasmExports = append(l.WasmExports, gi)
+		}
+	}
+}
+
+// Add syms, hashed (content-addressable) symbols, non-package symbols, and
+// references to external symbols (which are always named).
+func (l *Loader) LoadSyms(arch *sys.Arch) {
+	// Allocate space for symbols, making a guess as to how much space we need.
+	// This function was determined empirically by looking at the cmd/compile on
+	// Darwin, and picking factors for hashed and hashed64 syms.
+	var symSize, hashedSize, hashed64Size int
+	for _, r := range l.objs[goObjStart:] {
+		symSize += r.ndef + r.nhasheddef/2 + r.nhashed64def/2 + r.NNonpkgdef()
+		hashedSize += r.nhasheddef / 2
+		hashed64Size += r.nhashed64def / 2
+	}
+	// Index 0 is invalid for symbols.
+	l.objSyms = make([]objSym, 1, symSize)
+
+	st := loadState{
+		l:            l,
+		hashed64Syms: make(map[uint64]symAndSize, hashed64Size),
+		hashedSyms:   make(map[goobj.HashType]symAndSize, hashedSize),
+	}
+
+	for _, r := range l.objs[goObjStart:] {
+		st.preloadSyms(r, pkgDef)
+	}
+	l.npkgsyms = l.NSym()
+	for _, r := range l.objs[goObjStart:] {
+		st.preloadSyms(r, hashed64Def)
+		st.preloadSyms(r, hashedDef)
+		st.preloadSyms(r, nonPkgDef)
+	}
+	for _, vr := range st.linknameVarRefs {
+		l.checkLinkname(vr.pkg, vr.name, vr.sym)
+	}
+	l.nhashedsyms = len(st.hashed64Syms) + len(st.hashedSyms)
+	for _, r := range l.objs[goObjStart:] {
+		loadObjRefs(l, r, arch)
+	}
+	for _, sf := range l.sizeFixups {
+		pp := l.cloneToExternal(sf.sym)
+		pp.size = int64(sf.size)
+	}
+	l.values = make([]int64, l.NSym(), l.NSym()+1000) // +1000 make some room for external symbols
+	l.outer = make([]Sym, l.NSym(), l.NSym()+1000)
+}
+
+func loadObjRefs(l *Loader, r *oReader, arch *sys.Arch) {
+	// load non-package refs
+	ndef := uint32(r.NAlldef())
+	for i, n := uint32(0), uint32(r.NNonpkgref()); i < n; i++ {
+		osym := r.Sym(ndef + i)
+		name := osym.Name(r.Reader)
+		v := abiToVer(osym.ABI(), r.version)
+		gi := l.LookupOrCreateSym(name, v)
+		r.syms[ndef+i] = gi
+		if osym.IsLinkname() {
+			// Check if a linkname reference is allowed.
+			// Only check references (pull), not definitions (push),
+			// so push is always allowed.
+			// Linkname is always a non-package reference.
+			l.checkLinkname(r.unit.Lib.Pkg, name, gi)
+		}
+		if osym.Local() {
+			l.SetAttrLocal(gi, true)
+		}
+		if osym.UsedInIface() {
+			l.SetAttrUsedInIface(gi, true)
+		}
+	}
+
+	// referenced packages
+	npkg := r.NPkg()
+	r.pkg = make([]uint32, npkg)
+	for i := 1; i < npkg; i++ { // PkgIdx 0 is a dummy invalid package
+		pkg := r.Pkg(i)
+		objidx, ok := l.objByPkg[pkg]
+		if !ok {
+			log.Fatalf("%v: reference to nonexistent package %s", r.unit.Lib, pkg)
+		}
+		r.pkg[i] = objidx
+	}
+
+	// load flags of package refs
+	for i, n := 0, r.NRefFlags(); i < n; i++ {
+		rf := r.RefFlags(i)
+		gi := l.resolve(r, rf.Sym())
+		if rf.Flag2()&goobj.SymFlagUsedInIface != 0 {
+			l.SetAttrUsedInIface(gi, true)
+		}
+	}
+}
+
+func abiToVer(abi uint16, localSymVersion int) int {
+	var v int
+	if abi == goobj.SymABIstatic {
+		// Static
+		v = localSymVersion
+	} else if abiver := sym.ABIToVersion(obj.ABI(abi)); abiver != -1 {
+		// Note that data symbols are "ABI0", which maps to version 0.
+		v = abiver
+	} else {
+		log.Fatalf("invalid symbol ABI: %d", abi)
+	}
+	return v
+}
+
+// A list of blocked linknames. Some linknames are allowed only
+// in specific packages. This maps symbol names to allowed packages.
+// If a name is not in this map, it is allowed iff the definition
+// has a linkname (push).
+// If a name is in this map, it is allowed only in listed packages,
+// even if it has a linknamed definition.
+var blockedLinknames = map[string][]string{
+	// coroutines
+	"runtime.coroswitch": {"iter"},
+	"runtime.newcoro":    {"iter"},
+	// fips info
+	"go:fipsinfo": {"crypto/internal/fips140/check"},
+	// New internal linknames in Go 1.24
+	// Pushed from runtime
+	"crypto/internal/fips140.fatal":         {"crypto/internal/fips140"},
+	"crypto/internal/fips140.getIndicator":  {"crypto/internal/fips140"},
+	"crypto/internal/fips140.setIndicator":  {"crypto/internal/fips140"},
+	"crypto/internal/sysrand.fatal":         {"crypto/internal/sysrand"},
+	"crypto/rand.fatal":                     {"crypto/rand"},
+	"internal/runtime/maps.errNilAssign":    {"internal/runtime/maps"},
+	"internal/runtime/maps.fatal":           {"internal/runtime/maps"},
+	"internal/runtime/maps.newarray":        {"internal/runtime/maps"},
+	"internal/runtime/maps.newobject":       {"internal/runtime/maps"},
+	"internal/runtime/maps.rand":            {"internal/runtime/maps"},
+	"internal/runtime/maps.typedmemclr":     {"internal/runtime/maps"},
+	"internal/runtime/maps.typedmemmove":    {"internal/runtime/maps"},
+	"internal/sync.fatal":                   {"internal/sync"},
+	"internal/sync.runtime_canSpin":         {"internal/sync"},
+	"internal/sync.runtime_doSpin":          {"internal/sync"},
+	"internal/sync.runtime_nanotime":        {"internal/sync"},
+	"internal/sync.runtime_Semrelease":      {"internal/sync"},
+	"internal/sync.runtime_SemacquireMutex": {"internal/sync"},
+	"internal/sync.throw":                   {"internal/sync"},
+	"internal/synctest.Run":                 {"internal/synctest"},
+	"internal/synctest.Wait":                {"internal/synctest"},
+	"internal/synctest.acquire":             {"internal/synctest"},
+	"internal/synctest.release":             {"internal/synctest"},
+	"internal/synctest.inBubble":            {"internal/synctest"},
+	"runtime.getStaticuint64s":              {"reflect"},
+	"sync.runtime_SemacquireWaitGroup":      {"sync"},
+	"time.runtimeNow":                       {"time"},
+	"time.runtimeNano":                      {"time"},
+	// Pushed to runtime from internal/runtime/maps
+	// (other map functions are already linknamed in Go 1.23)
+	"runtime.mapaccess1":         {"runtime"},
+	"runtime.mapaccess1_fast32":  {"runtime"},
+	"runtime.mapaccess1_fast64":  {"runtime"},
+	"runtime.mapaccess1_faststr": {"runtime"},
+	"runtime.mapdelete_fast32":   {"runtime"},
+	"runtime.mapdelete_fast64":   {"runtime"},
+	"runtime.mapdelete_faststr":  {"runtime"},
+	// New internal linknames in Go 1.25
+	// Pushed from runtime
+	"internal/cpu.riscvHWProbe":                      {"internal/cpu"},
+	"internal/runtime/cgroup.throw":                  {"internal/runtime/cgroup"},
+	"internal/runtime/maps.typeString":               {"internal/runtime/maps"},
+	"internal/synctest.IsInBubble":                   {"internal/synctest"},
+	"internal/synctest.associate":                    {"internal/synctest"},
+	"internal/synctest.disassociate":                 {"internal/synctest"},
+	"internal/synctest.isAssociated":                 {"internal/synctest"},
+	"runtime/trace.runtime_readTrace":                {"runtime/trace"},
+	"runtime/trace.runtime_traceClockUnitsPerSecond": {"runtime/trace"},
+	"sync_test.runtime_blockUntilEmptyCleanupQueue":  {"sync_test"},
+	"time.runtimeIsBubbled":                          {"time"},
+	"unique.runtime_blockUntilEmptyCleanupQueue":     {"unique"},
+	// Others
+	"net.newWindowsFile":                   {"net"},              // pushed from os
+	"testing/synctest.testingSynctestTest": {"testing/synctest"}, // pushed from testing
+	// New internal linknames in Go 1.26
+	// Pushed from runtime
+	"crypto/fips140.isBypassed":                    {"crypto/fips140"},
+	"crypto/fips140.setBypass":                     {"crypto/fips140"},
+	"crypto/fips140.unsetBypass":                   {"crypto/fips140"},
+	"crypto/subtle.setDITEnabled":                  {"crypto/subtle"},
+	"crypto/subtle.setDITDisabled":                 {"crypto/subtle"},
+	"internal/cpu.sysctlbynameBytes":               {"internal/cpu"},
+	"internal/cpu.sysctlbynameInt32":               {"internal/cpu"},
+	"runtime.pprof_goroutineLeakProfileWithLabels": {"runtime/pprof"},
+	"runtime/pprof.runtime_goroutineLeakGC":        {"runtime/pprof"},
+	"runtime/pprof.runtime_goroutineleakcount":     {"runtime/pprof"},
+	"runtime/secret.appendSignalStacks":            {"runtime/secret"},
+	"runtime/secret.count":                         {"runtime/secret"},
+	"runtime/secret.dec":                           {"runtime/secret"},
+	"runtime/secret.eraseSecrets":                  {"runtime/secret"},
+	"runtime/secret.getStack":                      {"runtime/secret"},
+	"runtime/secret.inc":                           {"runtime/secret"},
+	"syscall.rawsyscalln":                          {"syscall"},
+	"syscall.runtimeClearenv":                      {"syscall"},
+	"syscall.syscalln":                             {"syscall"},
+	// Others
+	"crypto/internal/rand.SetTestingReader": {"testing/cryptotest"}, // pushed from crypto/internal/rand
+	"testing.checkParallel":                 {"testing/cryptotest"}, // pushed from testing
+	"runtime.addmoduledata":                 {},                     // assembly symbol, disallow all packages
+}
+
+// check if a linkname reference to symbol s from pkg is allowed
+func (l *Loader) checkLinkname(pkg, name string, s Sym) {
+	if l.flags&FlagCheckLinkname == 0 {
+		return
+	}
+
+	error := func() {
+		log.Fatalf("%s: invalid reference to %s", pkg, name)
+	}
+	pkgs, ok := blockedLinknames[name]
+	if ok {
+		for _, p := range pkgs {
+			if pkg == p {
+				return // pkg is allowed
+			}
+			// crypto/internal/fips140/vX.Y.Z/... is the frozen version of
+			// crypto/internal/fips140/... and is similarly allowed.
+			if strings.HasPrefix(pkg, "crypto/internal/fips140/v") {
+				parts := strings.Split(pkg, "/")
+				parts = append(parts[:3], parts[4:]...)
+				pkg := strings.Join(parts, "/")
+				if pkg == p {
+					return
+				}
+			}
+		}
+		error()
+	}
+	r, li := l.toLocal(s)
+	if r == l.extReader { // referencing external symbol is okay
+		return
+	}
+	if !r.Std() { // For now, only check for symbols defined in std
+		return
+	}
+	if r.unit.Lib.Pkg == pkg { // assembly reference from same package
+		return
+	}
+	osym := r.Sym(li)
+	if osym.IsLinkname() || osym.ABIWrapper() {
+		// Allow if the def has a linkname (push).
+		// ABI wrapper usually wraps an assembly symbol, a linknamed symbol,
+		// or an external symbol, or provide access of a Go symbol to assembly.
+		// For now, allow ABI wrappers.
+		// TODO: check the wrapped symbol?
+		return
+	}
+	error()
+}
+
+// TopLevelSym tests a symbol (by name and kind) to determine whether
+// the symbol first class sym (participating in the link) or is an
+// anonymous aux or sub-symbol containing some sub-part or payload of
+// another symbol.
+func (l *Loader) TopLevelSym(s Sym) bool {
+	return topLevelSym(l.SymName(s), l.SymType(s))
+}
+
+// topLevelSym tests a symbol name and kind to determine whether
+// the symbol first class sym (participating in the link) or is an
+// anonymous aux or sub-symbol containing some sub-part or payload of
+// another symbol.
+func topLevelSym(sname string, skind sym.SymKind) bool {
+	if sname != "" {
+		return true
+	}
+	switch skind {
+	case sym.SDWARFFCN, sym.SDWARFABSFCN, sym.SDWARFTYPE, sym.SDWARFCONST, sym.SDWARFCUINFO, sym.SDWARFRANGE, sym.SDWARFLOC, sym.SDWARFLINES, sym.SGOFUNC:
+		return true
+	default:
+		return false
+	}
+}
+
+// cloneToExternal takes the existing object file symbol (symIdx)
+// and creates a new external symbol payload that is a clone with
+// respect to name, version, type, relocations, etc. The idea here
+// is that if the linker decides it wants to update the contents of
+// a symbol originally discovered as part of an object file, it's
+// easier to do this if we make the updates to an external symbol
+// payload.
+func (l *Loader) cloneToExternal(symIdx Sym) *extSymPayload {
+	if l.IsExternal(symIdx) {
+		panic("sym is already external, no need for clone")
+	}
+
+	// Read the particulars from object.
+	r, li := l.toLocal(symIdx)
+	osym := r.Sym(li)
+	sname := osym.Name(r.Reader)
+	sver := abiToVer(osym.ABI(), r.version)
+	skind := sym.AbiSymKindToSymKind[objabi.SymKind(osym.Type())]
+
+	// Create new symbol, update version and kind.
+	pi := l.newPayload(sname, sver)
+	pp := l.payloads[pi]
+	pp.kind = skind
+	pp.ver = sver
+	pp.size = int64(osym.Siz())
+	pp.objidx = r.objidx
+
+	// If this is a def, then copy the guts. We expect this case
+	// to be very rare (one case it may come up is with -X).
+	if li < uint32(r.NAlldef()) {
+
+		// Copy relocations
+		relocs := l.Relocs(symIdx)
+		pp.relocs = make([]goobj.Reloc, relocs.Count())
+		for i := range pp.relocs {
+			// Copy the relocs slice.
+			// Convert local reference to global reference.
+			rel := relocs.At(i)
+			pp.relocs[i].Set(rel.Off(), rel.Siz(), uint16(rel.Type()), rel.Add(), goobj.SymRef{PkgIdx: 0, SymIdx: uint32(rel.Sym())})
+		}
+
+		// Copy data
+		pp.data = r.Data(li)
+	}
+
+	// If we're overriding a data symbol, collect the associated
+	// Gotype, so as to propagate it to the new symbol.
+	auxs := r.Auxs(li)
+	pp.auxs = auxs
+
+	// Install new payload to global index space.
+	// (This needs to happen at the end, as the accessors above
+	// need to access the old symbol content.)
+	l.objSyms[symIdx] = objSym{l.extReader.objidx, uint32(pi)}
+	l.extReader.syms = append(l.extReader.syms, symIdx)
+
+	// Some attributes were encoded in the object file. Copy them over.
+	l.SetAttrDuplicateOK(symIdx, r.Sym(li).Dupok())
+	l.SetAttrShared(symIdx, r.Shared())
+
+	return pp
+}
+
+// Copy the payload of symbol src to dst. Both src and dst must be external
+// symbols.
+// The intended use case is that when building/linking against a shared library,
+// where we do symbol name mangling, the Go object file may have reference to
+// the original symbol name whereas the shared library provides a symbol with
+// the mangled name. When we do mangling, we copy payload of mangled to original.
+func (l *Loader) CopySym(src, dst Sym) {
+	if !l.IsExternal(dst) {
+		panic("dst is not external") //l.newExtSym(l.SymName(dst), l.SymVersion(dst))
+	}
+	if !l.IsExternal(src) {
+		panic("src is not external") //l.cloneToExternal(src)
+	}
+	l.payloads[l.extIndex(dst)] = l.payloads[l.extIndex(src)]
+	l.SetSymPkg(dst, l.SymPkg(src))
+	// TODO: other attributes?
+}
+
+// CreateExtSym creates a new external symbol with the specified name
+// without adding it to any lookup tables, returning a Sym index for it.
+func (l *Loader) CreateExtSym(name string, ver int) Sym {
+	return l.newExtSym(name, ver)
+}
+
+// CreateStaticSym creates a new static symbol with the specified name
+// without adding it to any lookup tables, returning a Sym index for it.
+func (l *Loader) CreateStaticSym(name string) Sym {
+	// Assign a new unique negative version -- this is to mark the
+	// symbol so that it is not included in the name lookup table.
+	l.anonVersion--
+	return l.newExtSym(name, l.anonVersion)
+}
+
+func (l *Loader) FreeSym(i Sym) {
+	if l.IsExternal(i) {
+		pp := l.getPayload(i)
+		*pp = extSymPayload{}
+	}
+}
+
+// relocId is essentially a <S,R> tuple identifying the Rth
+// relocation of symbol S.
+type relocId struct {
+	sym  Sym
+	ridx int
+}
+
+// SetRelocVariant sets the 'variant' property of a relocation on
+// some specific symbol.
+func (l *Loader) SetRelocVariant(s Sym, ri int, v sym.RelocVariant) {
+	// sanity check
+	if relocs := l.Relocs(s); ri >= relocs.Count() {
+		panic("invalid relocation ID")
+	}
+	if l.relocVariant == nil {
+		l.relocVariant = make(map[relocId]sym.RelocVariant)
+	}
+	if v != 0 {
+		l.relocVariant[relocId{s, ri}] = v
+	} else {
+		delete(l.relocVariant, relocId{s, ri})
+	}
+}
+
+// RelocVariant returns the 'variant' property of a relocation on
+// some specific symbol.
+func (l *Loader) RelocVariant(s Sym, ri int) sym.RelocVariant {
+	return l.relocVariant[relocId{s, ri}]
+}
+
+// UndefinedRelocTargets iterates through the global symbol index
+// space, looking for symbols with relocations targeting undefined
+// references. The linker's loadlib method uses this to determine if
+// there are unresolved references to functions in system libraries
+// (for example, libgcc.a), presumably due to CGO code. Return value
+// is a pair of lists of loader.Sym's. First list corresponds to the
+// corresponding to the undefined symbols themselves, the second list
+// is the symbol that is making a reference to the undef. The "limit"
+// param controls the maximum number of results returned; if "limit"
+// is -1, then all undefs are returned.
+func (l *Loader) UndefinedRelocTargets(limit int) ([]Sym, []Sym) {
+	result, fromr := []Sym{}, []Sym{}
+outerloop:
+	for si := Sym(1); si < Sym(len(l.objSyms)); si++ {
+		relocs := l.Relocs(si)
+		for ri := 0; ri < relocs.Count(); ri++ {
+			r := relocs.At(ri)
+			rs := r.Sym()
+			if rs != 0 && l.SymType(rs) == sym.SXREF && l.SymName(rs) != ".got" {
+				result = append(result, rs)
+				fromr = append(fromr, si)
+				if limit != -1 && len(result) >= limit {
+					break outerloop
+				}
+			}
+		}
+	}
+	return result, fromr
+}
+
+// AssignTextSymbolOrder populates the Textp slices within each
+// library and compilation unit, insuring that packages are laid down
+// in dependency order (internal first, then everything else). Return value
+// is a slice of all text syms.
+func (l *Loader) AssignTextSymbolOrder(libs []*sym.Library, intlibs []bool, extsyms []Sym) []Sym {
+
+	// Library Textp lists should be empty at this point.
+	for _, lib := range libs {
+		if len(lib.Textp) != 0 {
+			panic("expected empty Textp slice for library")
+		}
+		if len(lib.DupTextSyms) != 0 {
+			panic("expected empty DupTextSyms slice for library")
+		}
+	}
+
+	// Used to record which dupok symbol we've assigned to a unit.
+	// Can't use the onlist attribute here because it will need to
+	// clear for the later assignment of the sym.Symbol to a unit.
+	// NB: we can convert to using onList once we no longer have to
+	// call the regular addToTextp.
+	assignedToUnit := MakeBitmap(l.NSym() + 1)
+
+	// Start off textp with reachable external syms.
+	textp := []Sym{}
+	for _, sym := range extsyms {
+		if !l.attrReachable.Has(sym) {
+			continue
+		}
+		textp = append(textp, sym)
+	}
+
+	// Walk through all text symbols from Go object files and append
+	// them to their corresponding library's textp list.
+	for _, r := range l.objs[goObjStart:] {
+		lib := r.unit.Lib
+		for i, n := uint32(0), uint32(r.NAlldef()); i < n; i++ {
+			gi := l.toGlobal(r, i)
+			if !l.attrReachable.Has(gi) {
+				continue
+			}
+			osym := r.Sym(i)
+			st := sym.AbiSymKindToSymKind[objabi.SymKind(osym.Type())]
+			if !st.IsText() {
+				continue
+			}
+			dupok := osym.Dupok()
+			if r2, i2 := l.toLocal(gi); r2 != r || i2 != i {
+				// A dupok text symbol is resolved to another package.
+				// We still need to record its presence in the current
+				// package, as the trampoline pass expects packages
+				// are laid out in dependency order.
+				lib.DupTextSyms = append(lib.DupTextSyms, gi)
+				continue // symbol in different object
+			}
+			if dupok {
+				lib.DupTextSyms = append(lib.DupTextSyms, gi)
+				continue
+			}
+
+			lib.Textp = append(lib.Textp, gi)
+		}
+	}
+
+	// Now assemble global textp, and assign text symbols to units.
+	for _, doInternal := range [2]bool{true, false} {
+		for idx, lib := range libs {
+			if intlibs[idx] != doInternal {
+				continue
+			}
+			lists := [2][]sym.LoaderSym{lib.Textp, lib.DupTextSyms}
+			for i, list := range lists {
+				for _, s := range list {
+					sym := s
+					if !assignedToUnit.Has(sym) {
+						textp = append(textp, sym)
+						unit := l.SymUnit(sym)
+						if unit != nil {
+							unit.Textp = append(unit.Textp, s)
+							assignedToUnit.Set(sym)
+						}
+						// Dupok symbols may be defined in multiple packages; the
+						// associated package for a dupok sym is chosen sort of
+						// arbitrarily (the first containing package that the linker
+						// loads). Canonicalizes its Pkg to the package with which
+						// it will be laid down in text.
+						if i == 1 /* DupTextSyms2 */ && l.SymPkg(sym) != lib.Pkg {
+							l.SetSymPkg(sym, lib.Pkg)
+						}
+					}
+				}
+			}
+			lib.Textp = nil
+			lib.DupTextSyms = nil
+		}
+	}
+
+	return textp
+}
+
+// ErrorReporter is a helper class for reporting errors.
+type ErrorReporter struct {
+	ldr              *Loader
+	AfterErrorAction func()
+}
+
+// Errorf method logs an error message.
+//
+// After each error, the error actions function will be invoked; this
+// will either terminate the link immediately (if -h option given)
+// or it will keep a count and exit if more than 20 errors have been printed.
+//
+// Logging an error means that on exit cmd/link will delete any
+// output file and return a non-zero error code.
+func (reporter *ErrorReporter) Errorf(s Sym, format string, args ...any) {
+	if s != 0 && reporter.ldr.SymName(s) != "" {
+		// Note: Replace is needed here because symbol names might have % in them,
+		// due to the use of LinkString for names of instantiating types.
+		format = strings.ReplaceAll(reporter.ldr.SymName(s), "%", "%%") + ": " + format
+	} else {
+		format = fmt.Sprintf("sym %d: %s", s, format)
+	}
+	format += "\n"
+	fmt.Fprintf(os.Stderr, format, args...)
+	reporter.AfterErrorAction()
+}
+
+// GetErrorReporter returns the loader's associated error reporter.
+func (l *Loader) GetErrorReporter() *ErrorReporter {
+	return l.errorReporter
+}
+
+// Errorf method logs an error message. See ErrorReporter.Errorf for details.
+func (l *Loader) Errorf(s Sym, format string, args ...any) {
+	l.errorReporter.Errorf(s, format, args...)
+}
+
+// Symbol statistics.
+func (l *Loader) Stat() string {
+	s := fmt.Sprintf("%d symbols, %d reachable\n", l.NSym(), l.NReachableSym())
+	s += fmt.Sprintf("\t%d package symbols, %d hashed symbols, %d non-package symbols, %d external symbols\n",
+		l.npkgsyms, l.nhashedsyms, int(l.extStart)-l.npkgsyms-l.nhashedsyms, l.NSym()-int(l.extStart))
+	return s
+}
+
+// For debugging.
+func (l *Loader) Dump() {
+	fmt.Println("objs")
+	for _, r := range l.objs[goObjStart:] {
+		if r != nil {
+			fmt.Println(r.unit.Lib)
+		}
+	}
+	fmt.Println("extStart:", l.extStart)
+	fmt.Println("Nsyms:", len(l.objSyms))
+	fmt.Println("syms")
+	for i := Sym(1); i < Sym(len(l.objSyms)); i++ {
+		pi := ""
+		if l.IsExternal(i) {
+			pi = fmt.Sprintf("<ext %d>", l.extIndex(i))
+		}
+		sect := ""
+		if l.SymSect(i) != nil {
+			sect = l.SymSect(i).Name
+		}
+		fmt.Printf("%v %v %v %v %x %v\n", i, l.SymName(i), l.SymType(i), pi, l.SymValue(i), sect)
+	}
+	fmt.Println("symsByName")
+	for name, i := range l.symsByName[0] {
+		fmt.Println(i, name, 0)
+	}
+	for name, i := range l.symsByName[1] {
+		fmt.Println(i, name, 1)
+	}
+	fmt.Println("payloads:")
+	for i := range l.payloads {
+		pp := l.payloads[i]
+		fmt.Println(i, pp.name, pp.ver, pp.kind)
+	}
+}
diff --git a/go/src/cmd/link/internal/loader/loader_test.go b/go/src/cmd/link/internal/loader/loader_test.go
new file mode 100644
index 0000000000000000000000000000000000000000..7f7a75d9f4330b3ce1810cd51f3f843d1a4a944b
--- /dev/null
+++ b/go/src/cmd/link/internal/loader/loader_test.go
@@ -0,0 +1,465 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loader
+
+import (
+	"bytes"
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/sym"
+	"fmt"
+	"testing"
+)
+
+// addDummyObjSym adds the named symbol to the loader as if it had been
+// read from a Go object file. Note that it allocates a global
+// index without creating an associated object reader, so one can't
+// do anything interesting with this symbol (such as look at its
+// data or relocations).
+func addDummyObjSym(t *testing.T, ldr *Loader, or *oReader, name string) Sym {
+	idx := uint32(len(ldr.objSyms))
+	st := loadState{l: ldr}
+	return st.addSym(name, 0, or, idx, nonPkgDef, &goobj.Sym{})
+}
+
+func mkLoader() *Loader {
+	er := ErrorReporter{}
+	ldr := NewLoader(0, &er)
+	er.ldr = ldr
+	return ldr
+}
+
+func TestAddMaterializedSymbol(t *testing.T) {
+	ldr := mkLoader()
+	dummyOreader := oReader{version: -1, syms: make([]Sym, 100)}
+	or := &dummyOreader
+
+	// Create some syms from a dummy object file symbol to get things going.
+	ts1 := addDummyObjSym(t, ldr, or, "type:uint8")
+	ts2 := addDummyObjSym(t, ldr, or, "mumble")
+	ts3 := addDummyObjSym(t, ldr, or, "type:string")
+
+	// Create some external symbols.
+	es1 := ldr.LookupOrCreateSym("extnew1", 0)
+	if es1 == 0 {
+		t.Fatalf("LookupOrCreateSym failed for extnew1")
+	}
+	es1x := ldr.LookupOrCreateSym("extnew1", 0)
+	if es1x != es1 {
+		t.Fatalf("LookupOrCreateSym lookup: expected %d got %d for second lookup", es1, es1x)
+	}
+	es2 := ldr.LookupOrCreateSym("go:info.type.uint8", 0)
+	if es2 == 0 {
+		t.Fatalf("LookupOrCreateSym failed for go.info.type.uint8")
+	}
+	// Create a nameless symbol
+	es3 := ldr.CreateStaticSym("")
+	if es3 == 0 {
+		t.Fatalf("CreateStaticSym failed for nameless sym")
+	}
+
+	// Grab symbol builder pointers
+	sb1 := ldr.MakeSymbolUpdater(es1)
+	sb2 := ldr.MakeSymbolUpdater(es2)
+	sb3 := ldr.MakeSymbolUpdater(es3)
+
+	// Suppose we create some more symbols, which triggers a grow.
+	// Make sure the symbol builder's payload pointer is valid,
+	// even across a grow.
+	for i := 0; i < 9999; i++ {
+		ldr.CreateStaticSym("dummy")
+	}
+
+	// Check get/set symbol type
+	es3typ := sb3.Type()
+	if es3typ != sym.Sxxx {
+		t.Errorf("SymType(es3): expected %v, got %v", sym.Sxxx, es3typ)
+	}
+	sb3.SetType(sym.SRODATA)
+	es3typ = sb3.Type()
+	if es3typ != sym.SRODATA {
+		t.Errorf("SymType(es3): expected %v, got %v", sym.SRODATA, es3typ)
+	}
+	es3typ = ldr.SymType(es3)
+	if es3typ != sym.SRODATA {
+		t.Errorf("SymType(es3): expected %v, got %v", sym.SRODATA, es3typ)
+	}
+
+	// New symbols should not initially be reachable.
+	if ldr.AttrReachable(es1) || ldr.AttrReachable(es2) || ldr.AttrReachable(es3) {
+		t.Errorf("newly materialized symbols should not be reachable")
+	}
+
+	// ... however it should be possible to set/unset their reachability.
+	ldr.SetAttrReachable(es3, true)
+	if !ldr.AttrReachable(es3) {
+		t.Errorf("expected reachable symbol after update")
+	}
+	ldr.SetAttrReachable(es3, false)
+	if ldr.AttrReachable(es3) {
+		t.Errorf("expected unreachable symbol after update")
+	}
+
+	// Test expansion of attr bitmaps
+	for idx := 0; idx < 36; idx++ {
+		es := ldr.LookupOrCreateSym(fmt.Sprintf("zext%d", idx), 0)
+		if ldr.AttrOnList(es) {
+			t.Errorf("expected OnList after creation")
+		}
+		ldr.SetAttrOnList(es, true)
+		if !ldr.AttrOnList(es) {
+			t.Errorf("expected !OnList after update")
+		}
+		if ldr.AttrDuplicateOK(es) {
+			t.Errorf("expected DupOK after creation")
+		}
+		ldr.SetAttrDuplicateOK(es, true)
+		if !ldr.AttrDuplicateOK(es) {
+			t.Errorf("expected !DupOK after update")
+		}
+	}
+
+	sb1 = ldr.MakeSymbolUpdater(es1)
+	sb2 = ldr.MakeSymbolUpdater(es2)
+
+	// Get/set a few other attributes
+	if ldr.AttrVisibilityHidden(es3) {
+		t.Errorf("expected initially not hidden")
+	}
+	ldr.SetAttrVisibilityHidden(es3, true)
+	if !ldr.AttrVisibilityHidden(es3) {
+		t.Errorf("expected hidden after update")
+	}
+
+	// Test get/set symbol value.
+	toTest := []Sym{ts2, es3}
+	for i, s := range toTest {
+		if v := ldr.SymValue(s); v != 0 {
+			t.Errorf("ldr.Value(%d): expected 0 got %d\n", s, v)
+		}
+		nv := int64(i + 101)
+		ldr.SetSymValue(s, nv)
+		if v := ldr.SymValue(s); v != nv {
+			t.Errorf("ldr.SetValue(%d,%d): expected %d got %d\n", s, nv, nv, v)
+		}
+	}
+
+	// Check/set alignment
+	es3al := ldr.SymAlign(es3)
+	if es3al != 0 {
+		t.Errorf("SymAlign(es3): expected 0, got %d", es3al)
+	}
+	ldr.SetSymAlign(es3, 128)
+	es3al = ldr.SymAlign(es3)
+	if es3al != 128 {
+		t.Errorf("SymAlign(es3): expected 128, got %d", es3al)
+	}
+
+	// Add some relocations to the new symbols.
+	r1, _ := sb1.AddRel(objabi.R_ADDR)
+	r1.SetOff(0)
+	r1.SetSiz(1)
+	r1.SetSym(ts1)
+	r2, _ := sb1.AddRel(objabi.R_CALL)
+	r2.SetOff(3)
+	r2.SetSiz(8)
+	r2.SetSym(ts2)
+	r3, _ := sb2.AddRel(objabi.R_USETYPE)
+	r3.SetOff(7)
+	r3.SetSiz(1)
+	r3.SetSym(ts3)
+
+	// Add some data to the symbols.
+	d1 := []byte{1, 2, 3}
+	d2 := []byte{4, 5, 6, 7}
+	sb1.AddBytes(d1)
+	sb2.AddBytes(d2)
+
+	// Now invoke the usual loader interfaces to make sure
+	// we're getting the right things back for these symbols.
+	// First relocations...
+	expRel := [][]Reloc{{r1, r2}, {r3}}
+	for k, sb := range []*SymbolBuilder{sb1, sb2} {
+		rsl := sb.Relocs()
+		exp := expRel[k]
+		if !sameRelocSlice(&rsl, exp) {
+			t.Errorf("expected relocs %v, got %v", exp, rsl)
+		}
+	}
+
+	// ... then data.
+	dat := sb2.Data()
+	if !bytes.Equal(dat, d2) {
+		t.Errorf("expected es2 data %v, got %v", d2, dat)
+	}
+
+	// Nameless symbol should still be nameless.
+	es3name := ldr.SymName(es3)
+	if "" != es3name {
+		t.Errorf("expected es3 name of '', got '%s'", es3name)
+	}
+
+	// Read value of materialized symbol.
+	es1val := sb1.Value()
+	if 0 != es1val {
+		t.Errorf("expected es1 value of 0, got %v", es1val)
+	}
+
+	// Test other misc methods
+	irm := ldr.IsReflectMethod(es1)
+	if 0 != es1val {
+		t.Errorf("expected IsReflectMethod(es1) value of 0, got %v", irm)
+	}
+}
+
+func sameRelocSlice(s1 *Relocs, s2 []Reloc) bool {
+	if s1.Count() != len(s2) {
+		return false
+	}
+	for i := 0; i < s1.Count(); i++ {
+		r1 := s1.At(i)
+		r2 := &s2[i]
+		if r1.Sym() != r2.Sym() ||
+			r1.Type() != r2.Type() ||
+			r1.Off() != r2.Off() ||
+			r1.Add() != r2.Add() ||
+			r1.Siz() != r2.Siz() {
+			return false
+		}
+	}
+	return true
+}
+
+type addFunc func(l *Loader, s Sym, s2 Sym) Sym
+
+func mkReloc(l *Loader, typ objabi.RelocType, off int32, siz uint8, add int64, sym Sym) Reloc {
+	r := Reloc{&goobj.Reloc{}, l.extReader, l}
+	r.SetType(typ)
+	r.SetOff(off)
+	r.SetSiz(siz)
+	r.SetAdd(add)
+	r.SetSym(sym)
+	return r
+}
+
+func TestAddDataMethods(t *testing.T) {
+	ldr := mkLoader()
+	dummyOreader := oReader{version: -1, syms: make([]Sym, 100)}
+	or := &dummyOreader
+
+	// Populate loader with some symbols.
+	addDummyObjSym(t, ldr, or, "type:uint8")
+	ldr.LookupOrCreateSym("hello", 0)
+
+	arch := sys.ArchAMD64
+	var testpoints = []struct {
+		which       string
+		addDataFunc addFunc
+		expData     []byte
+		expKind     sym.SymKind
+		expRel      []Reloc
+	}{
+		{
+			which: "AddUint8",
+			addDataFunc: func(l *Loader, s Sym, _ Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.AddUint8('a')
+				return s
+			},
+			expData: []byte{'a'},
+			expKind: sym.SDATA,
+		},
+		{
+			which: "AddUintXX",
+			addDataFunc: func(l *Loader, s Sym, _ Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.AddUintXX(arch, 25185, 2)
+				return s
+			},
+			expData: []byte{'a', 'b'},
+			expKind: sym.SDATA,
+		},
+		{
+			which: "SetUint8",
+			addDataFunc: func(l *Loader, s Sym, _ Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.AddUint8('a')
+				sb.AddUint8('b')
+				sb.SetUint8(arch, 1, 'c')
+				return s
+			},
+			expData: []byte{'a', 'c'},
+			expKind: sym.SDATA,
+		},
+		{
+			which: "AddString",
+			addDataFunc: func(l *Loader, s Sym, _ Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.Addstring("hello")
+				return s
+			},
+			expData: []byte{'h', 'e', 'l', 'l', 'o', 0},
+			expKind: sym.SNOPTRDATA,
+		},
+		{
+			which: "AddAddrPlus",
+			addDataFunc: func(l *Loader, s Sym, s2 Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.AddAddrPlus(arch, s2, 3)
+				return s
+			},
+			expData: []byte{0, 0, 0, 0, 0, 0, 0, 0},
+			expKind: sym.SDATA,
+			expRel:  []Reloc{mkReloc(ldr, objabi.R_ADDR, 0, 8, 3, 6)},
+		},
+		{
+			which: "AddAddrPlus4",
+			addDataFunc: func(l *Loader, s Sym, s2 Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.AddAddrPlus4(arch, s2, 3)
+				return s
+			},
+			expData: []byte{0, 0, 0, 0},
+			expKind: sym.SDATA,
+			expRel:  []Reloc{mkReloc(ldr, objabi.R_ADDR, 0, 4, 3, 7)},
+		},
+		{
+			which: "AddCURelativeAddrPlus",
+			addDataFunc: func(l *Loader, s Sym, s2 Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.AddCURelativeAddrPlus(arch, s2, 7)
+				return s
+			},
+			expData: []byte{0, 0, 0, 0, 0, 0, 0, 0},
+			expKind: sym.SDATA,
+			expRel:  []Reloc{mkReloc(ldr, objabi.R_ADDRCUOFF, 0, 8, 7, 8)},
+		},
+		{
+			which: "AddPEImageRelativeAddrPlus",
+			addDataFunc: func(l *Loader, s Sym, s2 Sym) Sym {
+				sb := l.MakeSymbolUpdater(s)
+				sb.AddPEImageRelativeAddrPlus(arch, s2, 3)
+				return s
+			},
+			expData: []byte{0, 0, 0, 0},
+			expKind: sym.SDATA,
+			expRel:  []Reloc{mkReloc(ldr, objabi.R_PEIMAGEOFF, 0, 4, 3, 9)},
+		},
+	}
+
+	var pmi Sym
+	for k, tp := range testpoints {
+		name := fmt.Sprintf("new%d", k+1)
+		mi := ldr.LookupOrCreateSym(name, 0)
+		if mi == 0 {
+			t.Fatalf("LookupOrCreateSym failed for %q", name)
+		}
+		mi = tp.addDataFunc(ldr, mi, pmi)
+		if ldr.SymType(mi) != tp.expKind {
+			t.Errorf("testing Loader.%s: expected kind %s got %s",
+				tp.which, tp.expKind, ldr.SymType(mi))
+		}
+		if !bytes.Equal(ldr.Data(mi), tp.expData) {
+			t.Errorf("testing Loader.%s: expected data %v got %v",
+				tp.which, tp.expData, ldr.Data(mi))
+		}
+		relocs := ldr.Relocs(mi)
+		if !sameRelocSlice(&relocs, tp.expRel) {
+			t.Fatalf("testing Loader.%s: got relocslice %+v wanted %+v",
+				tp.which, relocs, tp.expRel)
+		}
+		pmi = mi
+	}
+}
+
+func TestOuterSub(t *testing.T) {
+	ldr := mkLoader()
+	dummyOreader := oReader{version: -1, syms: make([]Sym, 100)}
+	or := &dummyOreader
+
+	// Populate loader with some symbols.
+	addDummyObjSym(t, ldr, or, "type:uint8")
+	es1 := ldr.LookupOrCreateSym("outer", 0)
+	ldr.MakeSymbolUpdater(es1).SetSize(101)
+	es2 := ldr.LookupOrCreateSym("sub1", 0)
+	es3 := ldr.LookupOrCreateSym("sub2", 0)
+	es4 := ldr.LookupOrCreateSym("sub3", 0)
+	es5 := ldr.LookupOrCreateSym("sub4", 0)
+	es6 := ldr.LookupOrCreateSym("sub5", 0)
+
+	// Should not have an outer sym initially
+	if ldr.OuterSym(es1) != 0 {
+		t.Errorf("es1 outer sym set ")
+	}
+	if ldr.SubSym(es2) != 0 {
+		t.Errorf("es2 outer sym set ")
+	}
+
+	// Establish first outer/sub relationship
+	ldr.AddInteriorSym(es1, es2)
+	if ldr.OuterSym(es1) != 0 {
+		t.Errorf("ldr.OuterSym(es1) got %d wanted %d", ldr.OuterSym(es1), 0)
+	}
+	if ldr.OuterSym(es2) != es1 {
+		t.Errorf("ldr.OuterSym(es2) got %d wanted %d", ldr.OuterSym(es2), es1)
+	}
+	if ldr.SubSym(es1) != es2 {
+		t.Errorf("ldr.SubSym(es1) got %d wanted %d", ldr.SubSym(es1), es2)
+	}
+	if ldr.SubSym(es2) != 0 {
+		t.Errorf("ldr.SubSym(es2) got %d wanted %d", ldr.SubSym(es2), 0)
+	}
+
+	// Establish second outer/sub relationship
+	ldr.AddInteriorSym(es1, es3)
+	if ldr.OuterSym(es1) != 0 {
+		t.Errorf("ldr.OuterSym(es1) got %d wanted %d", ldr.OuterSym(es1), 0)
+	}
+	if ldr.OuterSym(es2) != es1 {
+		t.Errorf("ldr.OuterSym(es2) got %d wanted %d", ldr.OuterSym(es2), es1)
+	}
+	if ldr.OuterSym(es3) != es1 {
+		t.Errorf("ldr.OuterSym(es3) got %d wanted %d", ldr.OuterSym(es3), es1)
+	}
+	if ldr.SubSym(es1) != es3 {
+		t.Errorf("ldr.SubSym(es1) got %d wanted %d", ldr.SubSym(es1), es3)
+	}
+	if ldr.SubSym(es3) != es2 {
+		t.Errorf("ldr.SubSym(es3) got %d wanted %d", ldr.SubSym(es3), es2)
+	}
+
+	// Some more
+	ldr.AddInteriorSym(es1, es4)
+	ldr.AddInteriorSym(es1, es5)
+	ldr.AddInteriorSym(es1, es6)
+
+	// Set values.
+	ldr.SetSymValue(es2, 7)
+	ldr.SetSymValue(es3, 1)
+	ldr.SetSymValue(es4, 13)
+	ldr.SetSymValue(es5, 101)
+	ldr.SetSymValue(es6, 3)
+
+	// Sort
+	news := ldr.SortSub(es1)
+	if news != es3 {
+		t.Errorf("ldr.SortSub leader got %d wanted %d", news, es3)
+	}
+	pv := int64(-1)
+	count := 0
+	for ss := ldr.SubSym(es1); ss != 0; ss = ldr.SubSym(ss) {
+		v := ldr.SymValue(ss)
+		if v <= pv {
+			t.Errorf("ldr.SortSub sortfail at %d: val %d >= prev val %d",
+				ss, v, pv)
+		}
+		pv = v
+		count++
+	}
+	if count != 5 {
+		t.Errorf("expected %d in sub list got %d", 5, count)
+	}
+}
diff --git a/go/src/cmd/link/internal/loader/symbolbuilder.go b/go/src/cmd/link/internal/loader/symbolbuilder.go
new file mode 100644
index 0000000000000000000000000000000000000000..d385dec94a19c69ce0b1b16c388925303adf9e90
--- /dev/null
+++ b/go/src/cmd/link/internal/loader/symbolbuilder.go
@@ -0,0 +1,441 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loader
+
+import (
+	"cmd/internal/goobj"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/sym"
+	"cmp"
+	"slices"
+)
+
+// SymbolBuilder is a helper designed to help with the construction
+// of new symbol contents.
+type SymbolBuilder struct {
+	*extSymPayload         // points to payload being updated
+	symIdx         Sym     // index of symbol being updated/constructed
+	l              *Loader // loader
+}
+
+// MakeSymbolBuilder creates a symbol builder for use in constructing
+// an entirely new symbol.
+func (l *Loader) MakeSymbolBuilder(name string) *SymbolBuilder {
+	// for now assume that any new sym is intended to be static
+	symIdx := l.CreateStaticSym(name)
+	sb := &SymbolBuilder{l: l, symIdx: symIdx}
+	sb.extSymPayload = l.getPayload(symIdx)
+	return sb
+}
+
+// MakeSymbolUpdater creates a symbol builder helper for an existing
+// symbol 'symIdx'. If 'symIdx' is not an external symbol, then create
+// a clone of it (copy name, properties, etc) fix things up so that
+// the lookup tables and caches point to the new version, not the old
+// version.
+func (l *Loader) MakeSymbolUpdater(symIdx Sym) *SymbolBuilder {
+	if symIdx == 0 {
+		panic("can't update the null symbol")
+	}
+	if !l.IsExternal(symIdx) {
+		// Create a clone with the same name/version/kind etc.
+		l.cloneToExternal(symIdx)
+	}
+
+	// Construct updater and return.
+	sb := &SymbolBuilder{l: l, symIdx: symIdx}
+	sb.extSymPayload = l.getPayload(symIdx)
+	return sb
+}
+
+// CreateSymForUpdate creates a symbol with given name and version,
+// returns a CreateSymForUpdate for update. If the symbol already
+// exists, it will update in-place.
+func (l *Loader) CreateSymForUpdate(name string, version int) *SymbolBuilder {
+	s := l.LookupOrCreateSym(name, version)
+	l.SetAttrReachable(s, true)
+	return l.MakeSymbolUpdater(s)
+}
+
+// Getters for properties of the symbol we're working on.
+
+func (sb *SymbolBuilder) Sym() Sym               { return sb.symIdx }
+func (sb *SymbolBuilder) Name() string           { return sb.name }
+func (sb *SymbolBuilder) Version() int           { return sb.ver }
+func (sb *SymbolBuilder) Type() sym.SymKind      { return sb.kind }
+func (sb *SymbolBuilder) Size() int64            { return sb.size }
+func (sb *SymbolBuilder) Data() []byte           { return sb.data }
+func (sb *SymbolBuilder) Value() int64           { return sb.l.SymValue(sb.symIdx) }
+func (sb *SymbolBuilder) Align() int32           { return sb.l.SymAlign(sb.symIdx) }
+func (sb *SymbolBuilder) Localentry() uint8      { return sb.l.SymLocalentry(sb.symIdx) }
+func (sb *SymbolBuilder) OnList() bool           { return sb.l.AttrOnList(sb.symIdx) }
+func (sb *SymbolBuilder) External() bool         { return sb.l.AttrExternal(sb.symIdx) }
+func (sb *SymbolBuilder) Extname() string        { return sb.l.SymExtname(sb.symIdx) }
+func (sb *SymbolBuilder) CgoExportDynamic() bool { return sb.l.AttrCgoExportDynamic(sb.symIdx) }
+func (sb *SymbolBuilder) Dynimplib() string      { return sb.l.SymDynimplib(sb.symIdx) }
+func (sb *SymbolBuilder) Dynimpvers() string     { return sb.l.SymDynimpvers(sb.symIdx) }
+func (sb *SymbolBuilder) SubSym() Sym            { return sb.l.SubSym(sb.symIdx) }
+func (sb *SymbolBuilder) GoType() Sym            { return sb.l.SymGoType(sb.symIdx) }
+func (sb *SymbolBuilder) VisibilityHidden() bool { return sb.l.AttrVisibilityHidden(sb.symIdx) }
+func (sb *SymbolBuilder) Sect() *sym.Section     { return sb.l.SymSect(sb.symIdx) }
+
+// Setters for symbol properties.
+
+func (sb *SymbolBuilder) SetType(kind sym.SymKind)   { sb.kind = kind }
+func (sb *SymbolBuilder) SetSize(size int64)         { sb.size = size }
+func (sb *SymbolBuilder) SetData(data []byte)        { sb.data = data }
+func (sb *SymbolBuilder) SetOnList(v bool)           { sb.l.SetAttrOnList(sb.symIdx, v) }
+func (sb *SymbolBuilder) SetExternal(v bool)         { sb.l.SetAttrExternal(sb.symIdx, v) }
+func (sb *SymbolBuilder) SetValue(v int64)           { sb.l.SetSymValue(sb.symIdx, v) }
+func (sb *SymbolBuilder) SetAlign(align int32)       { sb.l.SetSymAlign(sb.symIdx, align) }
+func (sb *SymbolBuilder) SetLocalentry(value uint8)  { sb.l.SetSymLocalentry(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetExtname(value string)    { sb.l.SetSymExtname(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetDynimplib(value string)  { sb.l.SetSymDynimplib(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetDynimpvers(value string) { sb.l.SetSymDynimpvers(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetPlt(value int32)         { sb.l.SetPlt(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetGot(value int32)         { sb.l.SetGot(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetSpecial(value bool)      { sb.l.SetAttrSpecial(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetLocal(value bool)        { sb.l.SetAttrLocal(sb.symIdx, value) }
+func (sb *SymbolBuilder) SetVisibilityHidden(value bool) {
+	sb.l.SetAttrVisibilityHidden(sb.symIdx, value)
+}
+func (sb *SymbolBuilder) SetNotInSymbolTable(value bool) {
+	sb.l.SetAttrNotInSymbolTable(sb.symIdx, value)
+}
+func (sb *SymbolBuilder) SetSect(sect *sym.Section) { sb.l.SetSymSect(sb.symIdx, sect) }
+
+func (sb *SymbolBuilder) AddBytes(data []byte) {
+	if sb.kind == 0 {
+		sb.kind = sym.SDATA
+	}
+	sb.data = append(sb.data, data...)
+	sb.size = int64(len(sb.data))
+}
+
+func (sb *SymbolBuilder) Relocs() Relocs {
+	return sb.l.Relocs(sb.symIdx)
+}
+
+// ResetRelocs removes all relocations on this symbol.
+func (sb *SymbolBuilder) ResetRelocs() {
+	sb.relocs = sb.relocs[:0]
+}
+
+// SetRelocType sets the type of the 'i'-th relocation on this sym to 't'
+func (sb *SymbolBuilder) SetRelocType(i int, t objabi.RelocType) {
+	sb.relocs[i].SetType(uint16(t))
+}
+
+// SetRelocSym sets the target sym of the 'i'-th relocation on this sym to 's'
+func (sb *SymbolBuilder) SetRelocSym(i int, tgt Sym) {
+	sb.relocs[i].SetSym(goobj.SymRef{PkgIdx: 0, SymIdx: uint32(tgt)})
+}
+
+// SetRelocAdd sets the addend of the 'i'-th relocation on this sym to 'a'
+func (sb *SymbolBuilder) SetRelocAdd(i int, a int64) {
+	sb.relocs[i].SetAdd(a)
+}
+
+// SetRelocSiz sets the size of the 'i'-th relocation on this sym to 'sz'
+func (sb *SymbolBuilder) SetRelocSiz(i int, sz uint8) {
+	sb.relocs[i].SetSiz(sz)
+}
+
+// Add n relocations, return a handle to the relocations.
+func (sb *SymbolBuilder) AddRelocs(n int) Relocs {
+	sb.relocs = append(sb.relocs, make([]goobj.Reloc, n)...)
+	return sb.l.Relocs(sb.symIdx)
+}
+
+// Add a relocation with given type, return its handle and index
+// (to set other fields).
+func (sb *SymbolBuilder) AddRel(typ objabi.RelocType) (Reloc, int) {
+	j := len(sb.relocs)
+	sb.relocs = append(sb.relocs, goobj.Reloc{})
+	sb.relocs[j].SetType(uint16(typ))
+	relocs := sb.Relocs()
+	return relocs.At(j), j
+}
+
+// SortRelocs Sort relocations by offset.
+func (sb *SymbolBuilder) SortRelocs() {
+	slices.SortFunc(sb.extSymPayload.relocs, func(a, b goobj.Reloc) int {
+		return cmp.Compare(a.Off(), b.Off())
+	})
+}
+
+func (sb *SymbolBuilder) Reachable() bool {
+	return sb.l.AttrReachable(sb.symIdx)
+}
+
+func (sb *SymbolBuilder) SetReachable(v bool) {
+	sb.l.SetAttrReachable(sb.symIdx, v)
+}
+
+func (sb *SymbolBuilder) ReadOnly() bool {
+	return sb.l.AttrReadOnly(sb.symIdx)
+}
+
+func (sb *SymbolBuilder) SetReadOnly(v bool) {
+	sb.l.SetAttrReadOnly(sb.symIdx, v)
+}
+
+func (sb *SymbolBuilder) DuplicateOK() bool {
+	return sb.l.AttrDuplicateOK(sb.symIdx)
+}
+
+func (sb *SymbolBuilder) SetDuplicateOK(v bool) {
+	sb.l.SetAttrDuplicateOK(sb.symIdx, v)
+}
+
+func (sb *SymbolBuilder) Outer() Sym {
+	return sb.l.OuterSym(sb.symIdx)
+}
+
+func (sb *SymbolBuilder) Sub() Sym {
+	return sb.l.SubSym(sb.symIdx)
+}
+
+func (sb *SymbolBuilder) SortSub() {
+	sb.l.SortSub(sb.symIdx)
+}
+
+func (sb *SymbolBuilder) AddInteriorSym(sub Sym) {
+	sb.l.AddInteriorSym(sb.symIdx, sub)
+}
+
+func (sb *SymbolBuilder) AddUint8(v uint8) int64 {
+	off := sb.size
+	if sb.kind == 0 {
+		sb.kind = sym.SDATA
+	}
+	sb.size++
+	sb.data = append(sb.data, v)
+	return off
+}
+
+func (sb *SymbolBuilder) AddUintXX(arch *sys.Arch, v uint64, wid int) int64 {
+	off := sb.size
+	sb.setUintXX(arch, off, v, int64(wid))
+	return off
+}
+
+func (sb *SymbolBuilder) setUintXX(arch *sys.Arch, off int64, v uint64, wid int64) int64 {
+	if sb.kind == 0 {
+		sb.kind = sym.SDATA
+	}
+	if sb.size < off+wid {
+		sb.size = off + wid
+		sb.Grow(sb.size)
+	}
+
+	switch wid {
+	case 1:
+		sb.data[off] = uint8(v)
+	case 2:
+		arch.ByteOrder.PutUint16(sb.data[off:], uint16(v))
+	case 4:
+		arch.ByteOrder.PutUint32(sb.data[off:], uint32(v))
+	case 8:
+		arch.ByteOrder.PutUint64(sb.data[off:], v)
+	}
+
+	return off + wid
+}
+
+func (sb *SymbolBuilder) AddUint16(arch *sys.Arch, v uint16) int64 {
+	return sb.AddUintXX(arch, uint64(v), 2)
+}
+
+func (sb *SymbolBuilder) AddUint32(arch *sys.Arch, v uint32) int64 {
+	return sb.AddUintXX(arch, uint64(v), 4)
+}
+
+func (sb *SymbolBuilder) AddUint64(arch *sys.Arch, v uint64) int64 {
+	return sb.AddUintXX(arch, v, 8)
+}
+
+func (sb *SymbolBuilder) AddUint(arch *sys.Arch, v uint64) int64 {
+	return sb.AddUintXX(arch, v, arch.PtrSize)
+}
+
+func (sb *SymbolBuilder) SetUint8(arch *sys.Arch, r int64, v uint8) int64 {
+	return sb.setUintXX(arch, r, uint64(v), 1)
+}
+
+func (sb *SymbolBuilder) SetUint16(arch *sys.Arch, r int64, v uint16) int64 {
+	return sb.setUintXX(arch, r, uint64(v), 2)
+}
+
+func (sb *SymbolBuilder) SetUint32(arch *sys.Arch, r int64, v uint32) int64 {
+	return sb.setUintXX(arch, r, uint64(v), 4)
+}
+
+func (sb *SymbolBuilder) SetUint(arch *sys.Arch, r int64, v uint64) int64 {
+	return sb.setUintXX(arch, r, v, int64(arch.PtrSize))
+}
+
+func (sb *SymbolBuilder) SetUintptr(arch *sys.Arch, r int64, v uintptr) int64 {
+	return sb.setUintXX(arch, r, uint64(v), int64(arch.PtrSize))
+}
+
+func (sb *SymbolBuilder) SetAddrPlus(arch *sys.Arch, off int64, tgt Sym, add int64) int64 {
+	if sb.Type() == 0 {
+		sb.SetType(sym.SDATA)
+	}
+	if off+int64(arch.PtrSize) > sb.size {
+		sb.size = off + int64(arch.PtrSize)
+		sb.Grow(sb.size)
+	}
+	r, _ := sb.AddRel(objabi.R_ADDR)
+	r.SetSym(tgt)
+	r.SetOff(int32(off))
+	r.SetSiz(uint8(arch.PtrSize))
+	r.SetAdd(add)
+	return off + int64(r.Siz())
+}
+
+func (sb *SymbolBuilder) SetAddr(arch *sys.Arch, off int64, tgt Sym) int64 {
+	return sb.SetAddrPlus(arch, off, tgt, 0)
+}
+
+func (sb *SymbolBuilder) AddStringAt(off int64, str string) int64 {
+	strLen := int64(len(str))
+	if off+strLen > int64(len(sb.data)) {
+		panic("attempt to write past end of buffer")
+	}
+	copy(sb.data[off:off+strLen], str)
+	return off + strLen
+}
+
+// AddCStringAt adds str plus a null terminating byte.
+func (sb *SymbolBuilder) AddCStringAt(off int64, str string) int64 {
+	strLen := int64(len(str))
+	if off+strLen+1 > int64(len(sb.data)) {
+		panic("attempt to write past end of buffer")
+	}
+	copy(sb.data[off:off+strLen], str)
+	sb.data[off+strLen] = 0
+	return off + strLen + 1
+}
+
+func (sb *SymbolBuilder) Addstring(str string) int64 {
+	if sb.kind == 0 {
+		sb.kind = sym.SNOPTRDATA
+	}
+	r := sb.size
+	sb.data = append(sb.data, str...)
+	sb.data = append(sb.data, 0)
+	sb.size = int64(len(sb.data))
+	return r
+}
+
+func (sb *SymbolBuilder) SetBytesAt(off int64, b []byte) int64 {
+	datLen := int64(len(b))
+	if off+datLen > int64(len(sb.data)) {
+		panic("attempt to write past end of buffer")
+	}
+	copy(sb.data[off:off+datLen], b)
+	return off + datLen
+}
+
+func (sb *SymbolBuilder) addSymRef(tgt Sym, add int64, typ objabi.RelocType, rsize int) int64 {
+	if sb.kind == 0 {
+		sb.kind = sym.SDATA
+	}
+	i := sb.size
+
+	sb.size += int64(rsize)
+	sb.Grow(sb.size)
+
+	r, _ := sb.AddRel(typ)
+	r.SetSym(tgt)
+	r.SetOff(int32(i))
+	r.SetSiz(uint8(rsize))
+	r.SetAdd(add)
+
+	return i + int64(rsize)
+}
+
+// Add a symbol reference (relocation) with given type, addend, and size
+// (the most generic form).
+func (sb *SymbolBuilder) AddSymRef(arch *sys.Arch, tgt Sym, add int64, typ objabi.RelocType, rsize int) int64 {
+	return sb.addSymRef(tgt, add, typ, rsize)
+}
+
+func (sb *SymbolBuilder) AddAddrPlus(arch *sys.Arch, tgt Sym, add int64) int64 {
+	return sb.addSymRef(tgt, add, objabi.R_ADDR, arch.PtrSize)
+}
+
+func (sb *SymbolBuilder) AddAddrPlus4(arch *sys.Arch, tgt Sym, add int64) int64 {
+	return sb.addSymRef(tgt, add, objabi.R_ADDR, 4)
+}
+
+func (sb *SymbolBuilder) AddAddr(arch *sys.Arch, tgt Sym) int64 {
+	return sb.AddAddrPlus(arch, tgt, 0)
+}
+
+func (sb *SymbolBuilder) AddPEImageRelativeAddrPlus(arch *sys.Arch, tgt Sym, add int64) int64 {
+	return sb.addSymRef(tgt, add, objabi.R_PEIMAGEOFF, 4)
+}
+
+func (sb *SymbolBuilder) AddPCRelPlus(arch *sys.Arch, tgt Sym, add int64) int64 {
+	return sb.addSymRef(tgt, add, objabi.R_PCREL, 4)
+}
+
+func (sb *SymbolBuilder) AddCURelativeAddrPlus(arch *sys.Arch, tgt Sym, add int64) int64 {
+	return sb.addSymRef(tgt, add, objabi.R_ADDRCUOFF, arch.PtrSize)
+}
+
+func (sb *SymbolBuilder) AddSize(arch *sys.Arch, tgt Sym) int64 {
+	return sb.addSymRef(tgt, 0, objabi.R_SIZE, arch.PtrSize)
+}
+
+// GenAddAddrPlusFunc returns a function to be called when capturing
+// a function symbol's address. In later stages of the link (when
+// address assignment is done) when doing internal linking and
+// targeting an executable, we can just emit the address of a function
+// directly instead of generating a relocation. Clients can call
+// this function (setting 'internalExec' based on build mode and target)
+// and then invoke the returned function in roughly the same way that
+// loader.*SymbolBuilder.AddAddrPlus would be used.
+func GenAddAddrPlusFunc(internalExec bool) func(s *SymbolBuilder, arch *sys.Arch, tgt Sym, add int64) int64 {
+	if internalExec {
+		return func(s *SymbolBuilder, arch *sys.Arch, tgt Sym, add int64) int64 {
+			if v := s.l.SymValue(tgt); v != 0 {
+				return s.AddUint(arch, uint64(v+add))
+			}
+			return s.AddAddrPlus(arch, tgt, add)
+		}
+	} else {
+		return (*SymbolBuilder).AddAddrPlus
+	}
+}
+
+func (sb *SymbolBuilder) MakeWritable() {
+	if sb.ReadOnly() {
+		sb.data = append([]byte(nil), sb.data...)
+		sb.l.SetAttrReadOnly(sb.symIdx, false)
+	}
+}
+
+func (sb *SymbolBuilder) AddUleb(v uint64) {
+	if v < 128 { // common case: 1 byte
+		sb.AddUint8(uint8(v))
+		return
+	}
+	for {
+		c := uint8(v & 0x7f)
+		v >>= 7
+		if v != 0 {
+			c |= 0x80
+		}
+		sb.AddUint8(c)
+		if c&0x80 == 0 {
+			break
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/loadmacho/ldmacho.go b/go/src/cmd/link/internal/loadmacho/ldmacho.go
new file mode 100644
index 0000000000000000000000000000000000000000..ecd01509433709d4196c930ea7298b9e2c05c9f8
--- /dev/null
+++ b/go/src/cmd/link/internal/loadmacho/ldmacho.go
@@ -0,0 +1,807 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package loadmacho implements a Mach-O file reader.
+package loadmacho
+
+import (
+	"bytes"
+	"cmd/internal/bio"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"encoding/binary"
+	"fmt"
+)
+
+/*
+Derived from Plan 9 from User Space's src/libmach/elf.h, elf.c
+https://github.com/9fans/plan9port/tree/master/src/libmach/
+
+	Copyright © 2004 Russ Cox.
+	Portions Copyright © 2008-2010 Google Inc.
+	Portions Copyright © 2010 The Go Authors.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// TODO(crawshaw): de-duplicate these symbols with cmd/link/internal/ld
+const (
+	MACHO_X86_64_RELOC_UNSIGNED = 0
+	MACHO_X86_64_RELOC_SIGNED   = 1
+	MACHO_ARM64_RELOC_ADDEND    = 10
+)
+
+type ldMachoObj struct {
+	f          *bio.Reader
+	base       int64 // off in f where Mach-O begins
+	length     int64 // length of Mach-O
+	is64       bool
+	name       string
+	e          binary.ByteOrder
+	cputype    uint
+	subcputype uint
+	filetype   uint32
+	flags      uint32
+	cmd        []ldMachoCmd
+	ncmd       uint
+}
+
+type ldMachoCmd struct {
+	type_ int
+	off   uint32
+	size  uint32
+	seg   ldMachoSeg
+	sym   ldMachoSymtab
+	dsym  ldMachoDysymtab
+}
+
+type ldMachoSeg struct {
+	name     string
+	vmaddr   uint64
+	vmsize   uint64
+	fileoff  uint32
+	filesz   uint32
+	maxprot  uint32
+	initprot uint32
+	nsect    uint32
+	flags    uint32
+	sect     []ldMachoSect
+}
+
+type ldMachoSect struct {
+	name    string
+	segname string
+	addr    uint64
+	size    uint64
+	off     uint32
+	align   uint32
+	reloff  uint32
+	nreloc  uint32
+	flags   uint32
+	res1    uint32
+	res2    uint32
+	sym     loader.Sym
+	rel     []ldMachoRel
+}
+
+type ldMachoRel struct {
+	addr      uint32
+	symnum    uint32
+	pcrel     uint8
+	length    uint8
+	extrn     uint8
+	type_     uint8
+	scattered uint8
+	value     uint32
+}
+
+type ldMachoSymtab struct {
+	symoff  uint32
+	nsym    uint32
+	stroff  uint32
+	strsize uint32
+	str     []byte
+	sym     []ldMachoSym
+}
+
+type ldMachoSym struct {
+	name    string
+	type_   uint8
+	sectnum uint8
+	desc    uint16
+	kind    int8
+	value   uint64
+	sym     loader.Sym
+}
+
+type ldMachoDysymtab struct {
+	ilocalsym      uint32
+	nlocalsym      uint32
+	iextdefsym     uint32
+	nextdefsym     uint32
+	iundefsym      uint32
+	nundefsym      uint32
+	tocoff         uint32
+	ntoc           uint32
+	modtaboff      uint32
+	nmodtab        uint32
+	extrefsymoff   uint32
+	nextrefsyms    uint32
+	indirectsymoff uint32
+	nindirectsyms  uint32
+	extreloff      uint32
+	nextrel        uint32
+	locreloff      uint32
+	nlocrel        uint32
+	indir          []uint32
+}
+
+// ldMachoSym.type_
+const (
+	N_EXT  = 0x01
+	N_TYPE = 0x1e
+	N_STAB = 0xe0
+)
+
+// ldMachoSym.desc
+const (
+	N_WEAK_REF = 0x40
+	N_WEAK_DEF = 0x80
+)
+
+const (
+	LdMachoCpuVax         = 1
+	LdMachoCpu68000       = 6
+	LdMachoCpu386         = 7
+	LdMachoCpuAmd64       = 1<<24 | 7
+	LdMachoCpuMips        = 8
+	LdMachoCpu98000       = 10
+	LdMachoCpuHppa        = 11
+	LdMachoCpuArm         = 12
+	LdMachoCpuArm64       = 1<<24 | 12
+	LdMachoCpu88000       = 13
+	LdMachoCpuSparc       = 14
+	LdMachoCpu860         = 15
+	LdMachoCpuAlpha       = 16
+	LdMachoCpuPower       = 18
+	LdMachoCmdSegment     = 1
+	LdMachoCmdSymtab      = 2
+	LdMachoCmdSymseg      = 3
+	LdMachoCmdThread      = 4
+	LdMachoCmdDysymtab    = 11
+	LdMachoCmdSegment64   = 25
+	LdMachoFileObject     = 1
+	LdMachoFileExecutable = 2
+	LdMachoFileFvmlib     = 3
+	LdMachoFileCore       = 4
+	LdMachoFilePreload    = 5
+)
+
+func unpackcmd(p []byte, m *ldMachoObj, c *ldMachoCmd, type_ uint, sz uint) int {
+	e4 := m.e.Uint32
+	e8 := m.e.Uint64
+
+	c.type_ = int(type_)
+	c.size = uint32(sz)
+	switch type_ {
+	default:
+		return -1
+
+	case LdMachoCmdSegment:
+		if sz < 56 {
+			return -1
+		}
+		c.seg.name = cstring(p[8:24])
+		c.seg.vmaddr = uint64(e4(p[24:]))
+		c.seg.vmsize = uint64(e4(p[28:]))
+		c.seg.fileoff = e4(p[32:])
+		c.seg.filesz = e4(p[36:])
+		c.seg.maxprot = e4(p[40:])
+		c.seg.initprot = e4(p[44:])
+		c.seg.nsect = e4(p[48:])
+		c.seg.flags = e4(p[52:])
+		c.seg.sect = make([]ldMachoSect, c.seg.nsect)
+		if uint32(sz) < 56+c.seg.nsect*68 {
+			return -1
+		}
+		p = p[56:]
+		var s *ldMachoSect
+		for i := 0; uint32(i) < c.seg.nsect; i++ {
+			s = &c.seg.sect[i]
+			s.name = cstring(p[0:16])
+			s.segname = cstring(p[16:32])
+			s.addr = uint64(e4(p[32:]))
+			s.size = uint64(e4(p[36:]))
+			s.off = e4(p[40:])
+			s.align = e4(p[44:])
+			s.reloff = e4(p[48:])
+			s.nreloc = e4(p[52:])
+			s.flags = e4(p[56:])
+			s.res1 = e4(p[60:])
+			s.res2 = e4(p[64:])
+			p = p[68:]
+		}
+
+	case LdMachoCmdSegment64:
+		if sz < 72 {
+			return -1
+		}
+		c.seg.name = cstring(p[8:24])
+		c.seg.vmaddr = e8(p[24:])
+		c.seg.vmsize = e8(p[32:])
+		c.seg.fileoff = uint32(e8(p[40:]))
+		c.seg.filesz = uint32(e8(p[48:]))
+		c.seg.maxprot = e4(p[56:])
+		c.seg.initprot = e4(p[60:])
+		c.seg.nsect = e4(p[64:])
+		c.seg.flags = e4(p[68:])
+		c.seg.sect = make([]ldMachoSect, c.seg.nsect)
+		if uint32(sz) < 72+c.seg.nsect*80 {
+			return -1
+		}
+		p = p[72:]
+		var s *ldMachoSect
+		for i := 0; uint32(i) < c.seg.nsect; i++ {
+			s = &c.seg.sect[i]
+			s.name = cstring(p[0:16])
+			s.segname = cstring(p[16:32])
+			s.addr = e8(p[32:])
+			s.size = e8(p[40:])
+			s.off = e4(p[48:])
+			s.align = e4(p[52:])
+			s.reloff = e4(p[56:])
+			s.nreloc = e4(p[60:])
+			s.flags = e4(p[64:])
+			s.res1 = e4(p[68:])
+			s.res2 = e4(p[72:])
+
+			// p+76 is reserved
+			p = p[80:]
+		}
+
+	case LdMachoCmdSymtab:
+		if sz < 24 {
+			return -1
+		}
+		c.sym.symoff = e4(p[8:])
+		c.sym.nsym = e4(p[12:])
+		c.sym.stroff = e4(p[16:])
+		c.sym.strsize = e4(p[20:])
+
+	case LdMachoCmdDysymtab:
+		if sz < 80 {
+			return -1
+		}
+		c.dsym.ilocalsym = e4(p[8:])
+		c.dsym.nlocalsym = e4(p[12:])
+		c.dsym.iextdefsym = e4(p[16:])
+		c.dsym.nextdefsym = e4(p[20:])
+		c.dsym.iundefsym = e4(p[24:])
+		c.dsym.nundefsym = e4(p[28:])
+		c.dsym.tocoff = e4(p[32:])
+		c.dsym.ntoc = e4(p[36:])
+		c.dsym.modtaboff = e4(p[40:])
+		c.dsym.nmodtab = e4(p[44:])
+		c.dsym.extrefsymoff = e4(p[48:])
+		c.dsym.nextrefsyms = e4(p[52:])
+		c.dsym.indirectsymoff = e4(p[56:])
+		c.dsym.nindirectsyms = e4(p[60:])
+		c.dsym.extreloff = e4(p[64:])
+		c.dsym.nextrel = e4(p[68:])
+		c.dsym.locreloff = e4(p[72:])
+		c.dsym.nlocrel = e4(p[76:])
+	}
+
+	return 0
+}
+
+func macholoadrel(m *ldMachoObj, sect *ldMachoSect) int {
+	if sect.rel != nil || sect.nreloc == 0 {
+		return 0
+	}
+	rel := make([]ldMachoRel, sect.nreloc)
+	m.f.MustSeek(m.base+int64(sect.reloff), 0)
+	buf, _, err := m.f.Slice(uint64(sect.nreloc * 8))
+	if err != nil {
+		return -1
+	}
+	for i := uint32(0); i < sect.nreloc; i++ {
+		r := &rel[i]
+		p := buf[i*8:]
+		r.addr = m.e.Uint32(p)
+
+		// TODO(rsc): Wrong interpretation for big-endian bitfields?
+		if r.addr&0x80000000 != 0 {
+			// scatterbrained relocation
+			r.scattered = 1
+
+			v := r.addr >> 24
+			r.addr &= 0xFFFFFF
+			r.type_ = uint8(v & 0xF)
+			v >>= 4
+			r.length = 1 << (v & 3)
+			v >>= 2
+			r.pcrel = uint8(v & 1)
+			r.value = m.e.Uint32(p[4:])
+		} else {
+			v := m.e.Uint32(p[4:])
+			r.symnum = v & 0xFFFFFF
+			v >>= 24
+			r.pcrel = uint8(v & 1)
+			v >>= 1
+			r.length = 1 << (v & 3)
+			v >>= 2
+			r.extrn = uint8(v & 1)
+			v >>= 1
+			r.type_ = uint8(v)
+		}
+	}
+
+	sect.rel = rel
+	return 0
+}
+
+func macholoaddsym(m *ldMachoObj, d *ldMachoDysymtab) int {
+	n := int(d.nindirectsyms)
+	m.f.MustSeek(m.base+int64(d.indirectsymoff), 0)
+	p, _, err := m.f.Slice(uint64(n * 4))
+	if err != nil {
+		return -1
+	}
+
+	d.indir = make([]uint32, n)
+	for i := 0; i < n; i++ {
+		d.indir[i] = m.e.Uint32(p[4*i:])
+	}
+	return 0
+}
+
+func macholoadsym(m *ldMachoObj, symtab *ldMachoSymtab) int {
+	if symtab.sym != nil {
+		return 0
+	}
+
+	m.f.MustSeek(m.base+int64(symtab.stroff), 0)
+	strbuf, _, err := m.f.Slice(uint64(symtab.strsize))
+	if err != nil {
+		return -1
+	}
+
+	symsize := 12
+	if m.is64 {
+		symsize = 16
+	}
+	n := int(symtab.nsym * uint32(symsize))
+	m.f.MustSeek(m.base+int64(symtab.symoff), 0)
+	symbuf, _, err := m.f.Slice(uint64(n))
+	if err != nil {
+		return -1
+	}
+	sym := make([]ldMachoSym, symtab.nsym)
+	p := symbuf
+	for i := uint32(0); i < symtab.nsym; i++ {
+		s := &sym[i]
+		v := m.e.Uint32(p)
+		if v >= symtab.strsize {
+			return -1
+		}
+		s.name = cstring(strbuf[v:])
+		s.type_ = p[4]
+		s.sectnum = p[5]
+		s.desc = m.e.Uint16(p[6:])
+		if m.is64 {
+			s.value = m.e.Uint64(p[8:])
+		} else {
+			s.value = uint64(m.e.Uint32(p[8:]))
+		}
+		p = p[symsize:]
+	}
+
+	symtab.str = strbuf
+	symtab.sym = sym
+	return 0
+}
+
+// Load the Mach-O file pn from f.
+// Symbols are written into syms, and a slice of the text symbols is returned.
+func Load(l *loader.Loader, arch *sys.Arch, localSymVersion int, f *bio.Reader, pkg string, length int64, pn string) (textp []loader.Sym, err error) {
+	errorf := func(str string, args ...any) ([]loader.Sym, error) {
+		return nil, fmt.Errorf("loadmacho: %v: %v", pn, fmt.Sprintf(str, args...))
+	}
+
+	base := f.Offset()
+
+	hdr, _, err := f.Slice(7 * 4)
+	if err != nil {
+		return errorf("reading hdr: %v", err)
+	}
+
+	var e binary.ByteOrder
+	if binary.BigEndian.Uint32(hdr[:])&^1 == 0xFEEDFACE {
+		e = binary.BigEndian
+	} else if binary.LittleEndian.Uint32(hdr[:])&^1 == 0xFEEDFACE {
+		e = binary.LittleEndian
+	} else {
+		return errorf("bad magic - not mach-o file")
+	}
+
+	is64 := e.Uint32(hdr[:]) == 0xFEEDFACF
+	ncmd := e.Uint32(hdr[4*4:])
+	cmdsz := e.Uint32(hdr[5*4:])
+	if ncmd > 0x10000 || cmdsz >= 0x01000000 {
+		return errorf("implausible mach-o header ncmd=%d cmdsz=%d", ncmd, cmdsz)
+	}
+
+	if is64 {
+		f.MustSeek(4, 1) // skip reserved word in header
+	}
+
+	m := &ldMachoObj{
+		f:          f,
+		e:          e,
+		cputype:    uint(e.Uint32(hdr[1*4:])),
+		subcputype: uint(e.Uint32(hdr[2*4:])),
+		filetype:   e.Uint32(hdr[3*4:]),
+		ncmd:       uint(ncmd),
+		flags:      e.Uint32(hdr[6*4:]),
+		is64:       is64,
+		base:       base,
+		length:     length,
+		name:       pn,
+	}
+
+	switch arch.Family {
+	default:
+		return errorf("mach-o %s unimplemented", arch.Name)
+	case sys.AMD64:
+		if e != binary.LittleEndian || m.cputype != LdMachoCpuAmd64 {
+			return errorf("mach-o object but not amd64")
+		}
+	case sys.ARM64:
+		if e != binary.LittleEndian || m.cputype != LdMachoCpuArm64 {
+			return errorf("mach-o object but not arm64")
+		}
+	}
+
+	m.cmd = make([]ldMachoCmd, ncmd)
+	cmdp, _, err := f.Slice(uint64(cmdsz))
+	if err != nil {
+		return errorf("reading cmds: %v", err)
+	}
+
+	// read and parse load commands
+	var c *ldMachoCmd
+
+	var symtab *ldMachoSymtab
+	var dsymtab *ldMachoDysymtab
+
+	off := uint32(len(hdr))
+	for i := uint32(0); i < ncmd; i++ {
+		ty := e.Uint32(cmdp)
+		sz := e.Uint32(cmdp[4:])
+		m.cmd[i].off = off
+		unpackcmd(cmdp, m, &m.cmd[i], uint(ty), uint(sz))
+		cmdp = cmdp[sz:]
+		off += sz
+		if ty == LdMachoCmdSymtab {
+			if symtab != nil {
+				return errorf("multiple symbol tables")
+			}
+
+			symtab = &m.cmd[i].sym
+			macholoadsym(m, symtab)
+		}
+
+		if ty == LdMachoCmdDysymtab {
+			dsymtab = &m.cmd[i].dsym
+			macholoaddsym(m, dsymtab)
+		}
+
+		if (is64 && ty == LdMachoCmdSegment64) || (!is64 && ty == LdMachoCmdSegment) {
+			if c != nil {
+				return errorf("multiple load commands")
+			}
+
+			c = &m.cmd[i]
+		}
+	}
+
+	// load text and data segments into memory.
+	// they are not as small as the load commands, but we'll need
+	// the memory anyway for the symbol images, so we might
+	// as well use one large chunk.
+	if c == nil {
+		return errorf("no load command")
+	}
+
+	if symtab == nil {
+		// our work is done here - no symbols means nothing can refer to this file
+		return
+	}
+
+	if int64(c.seg.fileoff+c.seg.filesz) >= length {
+		return errorf("load segment out of range")
+	}
+
+	f.MustSeek(m.base+int64(c.seg.fileoff), 0)
+	dat, readOnly, err := f.Slice(uint64(c.seg.filesz))
+	if err != nil {
+		return errorf("cannot load object data: %v", err)
+	}
+
+	for i := uint32(0); i < c.seg.nsect; i++ {
+		sect := &c.seg.sect[i]
+		if sect.segname != "__TEXT" && sect.segname != "__DATA" {
+			continue
+		}
+		if sect.name == "__eh_frame" {
+			continue
+		}
+		name := fmt.Sprintf("%s(%s/%s)", pkg, sect.segname, sect.name)
+		s := l.LookupOrCreateSym(name, localSymVersion)
+		bld := l.MakeSymbolUpdater(s)
+		if bld.Type() != 0 {
+			return errorf("duplicate %s/%s", sect.segname, sect.name)
+		}
+
+		if sect.flags&0xff == 1 { // S_ZEROFILL
+			bld.SetData(make([]byte, sect.size))
+		} else {
+			bld.SetReadOnly(readOnly)
+			bld.SetData(dat[sect.addr-c.seg.vmaddr:][:sect.size])
+		}
+		bld.SetSize(int64(len(bld.Data())))
+
+		if sect.segname == "__TEXT" {
+			if sect.name == "__text" {
+				bld.SetType(sym.STEXT)
+			} else {
+				bld.SetType(sym.SRODATA)
+			}
+		} else {
+			if sect.name == "__bss" {
+				bld.SetType(sym.SNOPTRBSS)
+				bld.SetData(nil)
+			} else {
+				bld.SetType(sym.SNOPTRDATA)
+			}
+		}
+
+		sect.sym = s
+	}
+
+	// enter sub-symbols into symbol table.
+	// have to guess sizes from next symbol.
+	for i := uint32(0); i < symtab.nsym; i++ {
+		machsym := &symtab.sym[i]
+		if machsym.type_&N_STAB != 0 {
+			continue
+		}
+
+		// TODO: check sym->type against outer->type.
+		name := machsym.name
+
+		if name[0] == '_' && name[1] != '\x00' {
+			name = name[1:]
+		}
+		v := 0
+		if machsym.type_&N_EXT == 0 {
+			v = localSymVersion
+		}
+		s := l.LookupOrCreateCgoExport(name, v)
+		if machsym.type_&N_EXT == 0 {
+			l.SetAttrDuplicateOK(s, true)
+		}
+		if machsym.desc&(N_WEAK_REF|N_WEAK_DEF) != 0 {
+			l.SetAttrDuplicateOK(s, true)
+			if machsym.desc&N_WEAK_REF != 0 {
+				l.SetSymWeakBinding(s, true)
+			}
+		}
+		machsym.sym = s
+		if machsym.sectnum == 0 { // undefined
+			continue
+		}
+		if uint32(machsym.sectnum) > c.seg.nsect {
+			return errorf("reference to invalid section %d", machsym.sectnum)
+		}
+
+		sect := &c.seg.sect[machsym.sectnum-1]
+		bld := l.MakeSymbolUpdater(s)
+		outer := sect.sym
+		if outer == 0 {
+			continue // ignore reference to invalid section
+		}
+
+		if osym := l.OuterSym(s); osym != 0 {
+			if l.AttrDuplicateOK(s) {
+				continue
+			}
+			return errorf("duplicate symbol reference: %s in both %s and %s", l.SymName(s), l.SymName(osym), l.SymName(sect.sym))
+		}
+
+		bld.SetType(l.SymType(outer))
+		if l.SymSize(outer) != 0 { // skip empty section (0-sized symbol)
+			l.AddInteriorSym(outer, s)
+		}
+
+		bld.SetValue(int64(machsym.value - sect.addr))
+		if !l.AttrCgoExportDynamic(s) {
+			bld.SetDynimplib("") // satisfy dynimport
+		}
+		if l.SymType(outer).IsText() {
+			if bld.External() && !bld.DuplicateOK() {
+				return errorf("%v: duplicate symbol definition", s)
+			}
+			bld.SetExternal(true)
+		}
+	}
+
+	// Sort outer lists by address, adding to textp.
+	// This keeps textp in increasing address order.
+	for i := 0; uint32(i) < c.seg.nsect; i++ {
+		sect := &c.seg.sect[i]
+		s := sect.sym
+		if s == 0 {
+			continue
+		}
+		bld := l.MakeSymbolUpdater(s)
+		if bld.SubSym() != 0 {
+
+			bld.SortSub()
+
+			// assign sizes, now that we know symbols in sorted order.
+			for s1 := bld.Sub(); s1 != 0; s1 = l.SubSym(s1) {
+				s1Bld := l.MakeSymbolUpdater(s1)
+				if sub := l.SubSym(s1); sub != 0 {
+					s1Bld.SetSize(l.SymValue(sub) - l.SymValue(s1))
+				} else {
+					dlen := int64(len(l.Data(s)))
+					s1Bld.SetSize(l.SymValue(s) + dlen - l.SymValue(s1))
+				}
+			}
+		}
+
+		if bld.Type().IsText() {
+			if bld.OnList() {
+				return errorf("symbol %s listed multiple times", bld.Name())
+			}
+			bld.SetOnList(true)
+			textp = append(textp, s)
+			for s1 := bld.Sub(); s1 != 0; s1 = l.SubSym(s1) {
+				if l.AttrOnList(s1) {
+					return errorf("symbol %s listed multiple times", l.SymName(s1))
+				}
+				l.SetAttrOnList(s1, true)
+				textp = append(textp, s1)
+			}
+		}
+	}
+
+	// load relocations
+	for i := 0; uint32(i) < c.seg.nsect; i++ {
+		sect := &c.seg.sect[i]
+		s := sect.sym
+		if s == 0 {
+			continue
+		}
+		macholoadrel(m, sect)
+		if sect.rel == nil {
+			continue
+		}
+
+		sb := l.MakeSymbolUpdater(sect.sym)
+		var rAdd int64
+		for j := uint32(0); j < sect.nreloc; j++ {
+			var (
+				rOff  int32
+				rSize uint8
+				rType objabi.RelocType
+				rSym  loader.Sym
+			)
+			rel := &sect.rel[j]
+			if rel.scattered != 0 {
+				// mach-o only uses scattered relocation on 32-bit platforms,
+				// which are no longer supported.
+				return errorf("%v: unexpected scattered relocation", s)
+			}
+
+			if arch.Family == sys.ARM64 && rel.type_ == MACHO_ARM64_RELOC_ADDEND {
+				// Two relocations. This addend will be applied to the next one.
+				rAdd = int64(rel.symnum) << 40 >> 40 // convert unsigned 24-bit to signed 24-bit
+				continue
+			}
+
+			rSize = rel.length
+			rType = objabi.MachoRelocOffset + (objabi.RelocType(rel.type_) << 1) + objabi.RelocType(rel.pcrel)
+			rOff = int32(rel.addr)
+
+			// Handle X86_64_RELOC_SIGNED referencing a section (rel.extrn == 0).
+			p := l.Data(s)
+			if arch.Family == sys.AMD64 {
+				if rel.extrn == 0 && rel.type_ == MACHO_X86_64_RELOC_SIGNED {
+					// Calculate the addend as the offset into the section.
+					//
+					// The rip-relative offset stored in the object file is encoded
+					// as follows:
+					//
+					//    movsd	0x00000360(%rip),%xmm0
+					//
+					// To get the absolute address of the value this rip-relative address is pointing
+					// to, we must add the address of the next instruction to it. This is done by
+					// taking the address of the relocation and adding 4 to it (since the rip-relative
+					// offset can at most be 32 bits long).  To calculate the offset into the section the
+					// relocation is referencing, we subtract the vaddr of the start of the referenced
+					// section found in the original object file.
+					//
+					// [For future reference, see Darwin's /usr/include/mach-o/x86_64/reloc.h]
+					secaddr := c.seg.sect[rel.symnum-1].addr
+					rAdd = int64(uint64(int64(int32(e.Uint32(p[rOff:])))+int64(rOff)+4) - secaddr)
+				} else {
+					rAdd = int64(int32(e.Uint32(p[rOff:])))
+				}
+			}
+
+			// An unsigned internal relocation has a value offset
+			// by the section address.
+			if arch.Family == sys.AMD64 && rel.extrn == 0 && rel.type_ == MACHO_X86_64_RELOC_UNSIGNED {
+				secaddr := c.seg.sect[rel.symnum-1].addr
+				rAdd -= int64(secaddr)
+			}
+
+			if rel.extrn == 0 {
+				if rel.symnum < 1 || rel.symnum > c.seg.nsect {
+					return errorf("invalid relocation: section reference out of range %d vs %d", rel.symnum, c.seg.nsect)
+				}
+
+				rSym = c.seg.sect[rel.symnum-1].sym
+				if rSym == 0 {
+					return errorf("invalid relocation: %s", c.seg.sect[rel.symnum-1].name)
+				}
+			} else {
+				if rel.symnum >= symtab.nsym {
+					return errorf("invalid relocation: symbol reference out of range")
+				}
+
+				rSym = symtab.sym[rel.symnum].sym
+			}
+
+			r, _ := sb.AddRel(rType)
+			r.SetOff(rOff)
+			r.SetSiz(rSize)
+			r.SetSym(rSym)
+			r.SetAdd(rAdd)
+
+			rAdd = 0 // clear rAdd for next iteration
+		}
+	}
+
+	return textp, nil
+}
+
+func cstring(x []byte) string {
+	i := bytes.IndexByte(x, '\x00')
+	if i >= 0 {
+		x = x[:i]
+	}
+	return string(x)
+}
diff --git a/go/src/cmd/link/internal/loadpe/ldpe.go b/go/src/cmd/link/internal/loadpe/ldpe.go
new file mode 100644
index 0000000000000000000000000000000000000000..2073045c479a97def0c84d2dacd92c386654cd85
--- /dev/null
+++ b/go/src/cmd/link/internal/loadpe/ldpe.go
@@ -0,0 +1,824 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package loadpe implements a PE/COFF file reader.
+package loadpe
+
+import (
+	"bytes"
+	"cmd/internal/bio"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/pe"
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+)
+
+const (
+	IMAGE_SYM_UNDEFINED              = 0
+	IMAGE_SYM_ABSOLUTE               = -1
+	IMAGE_SYM_DEBUG                  = -2
+	IMAGE_SYM_TYPE_NULL              = 0
+	IMAGE_SYM_TYPE_VOID              = 1
+	IMAGE_SYM_TYPE_CHAR              = 2
+	IMAGE_SYM_TYPE_SHORT             = 3
+	IMAGE_SYM_TYPE_INT               = 4
+	IMAGE_SYM_TYPE_LONG              = 5
+	IMAGE_SYM_TYPE_FLOAT             = 6
+	IMAGE_SYM_TYPE_DOUBLE            = 7
+	IMAGE_SYM_TYPE_STRUCT            = 8
+	IMAGE_SYM_TYPE_UNION             = 9
+	IMAGE_SYM_TYPE_ENUM              = 10
+	IMAGE_SYM_TYPE_MOE               = 11
+	IMAGE_SYM_TYPE_BYTE              = 12
+	IMAGE_SYM_TYPE_WORD              = 13
+	IMAGE_SYM_TYPE_UINT              = 14
+	IMAGE_SYM_TYPE_DWORD             = 15
+	IMAGE_SYM_TYPE_PCODE             = 32768
+	IMAGE_SYM_DTYPE_NULL             = 0
+	IMAGE_SYM_DTYPE_POINTER          = 1
+	IMAGE_SYM_DTYPE_FUNCTION         = 2
+	IMAGE_SYM_DTYPE_ARRAY            = 3
+	IMAGE_SYM_CLASS_END_OF_FUNCTION  = -1
+	IMAGE_SYM_CLASS_NULL             = 0
+	IMAGE_SYM_CLASS_AUTOMATIC        = 1
+	IMAGE_SYM_CLASS_EXTERNAL         = 2
+	IMAGE_SYM_CLASS_STATIC           = 3
+	IMAGE_SYM_CLASS_REGISTER         = 4
+	IMAGE_SYM_CLASS_EXTERNAL_DEF     = 5
+	IMAGE_SYM_CLASS_LABEL            = 6
+	IMAGE_SYM_CLASS_UNDEFINED_LABEL  = 7
+	IMAGE_SYM_CLASS_MEMBER_OF_STRUCT = 8
+	IMAGE_SYM_CLASS_ARGUMENT         = 9
+	IMAGE_SYM_CLASS_STRUCT_TAG       = 10
+	IMAGE_SYM_CLASS_MEMBER_OF_UNION  = 11
+	IMAGE_SYM_CLASS_UNION_TAG        = 12
+	IMAGE_SYM_CLASS_TYPE_DEFINITION  = 13
+	IMAGE_SYM_CLASS_UNDEFINED_STATIC = 14
+	IMAGE_SYM_CLASS_ENUM_TAG         = 15
+	IMAGE_SYM_CLASS_MEMBER_OF_ENUM   = 16
+	IMAGE_SYM_CLASS_REGISTER_PARAM   = 17
+	IMAGE_SYM_CLASS_BIT_FIELD        = 18
+	IMAGE_SYM_CLASS_FAR_EXTERNAL     = 68 /* Not in PECOFF v8 spec */
+	IMAGE_SYM_CLASS_BLOCK            = 100
+	IMAGE_SYM_CLASS_FUNCTION         = 101
+	IMAGE_SYM_CLASS_END_OF_STRUCT    = 102
+	IMAGE_SYM_CLASS_FILE             = 103
+	IMAGE_SYM_CLASS_SECTION          = 104
+	IMAGE_SYM_CLASS_WEAK_EXTERNAL    = 105
+	IMAGE_SYM_CLASS_CLR_TOKEN        = 107
+	IMAGE_REL_I386_ABSOLUTE          = 0x0000
+	IMAGE_REL_I386_DIR16             = 0x0001
+	IMAGE_REL_I386_REL16             = 0x0002
+	IMAGE_REL_I386_DIR32             = 0x0006
+	IMAGE_REL_I386_DIR32NB           = 0x0007
+	IMAGE_REL_I386_SEG12             = 0x0009
+	IMAGE_REL_I386_SECTION           = 0x000A
+	IMAGE_REL_I386_SECREL            = 0x000B
+	IMAGE_REL_I386_TOKEN             = 0x000C
+	IMAGE_REL_I386_SECREL7           = 0x000D
+	IMAGE_REL_I386_REL32             = 0x0014
+	IMAGE_REL_AMD64_ABSOLUTE         = 0x0000
+	IMAGE_REL_AMD64_ADDR64           = 0x0001
+	IMAGE_REL_AMD64_ADDR32           = 0x0002
+	IMAGE_REL_AMD64_ADDR32NB         = 0x0003
+	IMAGE_REL_AMD64_REL32            = 0x0004
+	IMAGE_REL_AMD64_REL32_1          = 0x0005
+	IMAGE_REL_AMD64_REL32_2          = 0x0006
+	IMAGE_REL_AMD64_REL32_3          = 0x0007
+	IMAGE_REL_AMD64_REL32_4          = 0x0008
+	IMAGE_REL_AMD64_REL32_5          = 0x0009
+	IMAGE_REL_AMD64_SECTION          = 0x000A
+	IMAGE_REL_AMD64_SECREL           = 0x000B
+	IMAGE_REL_AMD64_SECREL7          = 0x000C
+	IMAGE_REL_AMD64_TOKEN            = 0x000D
+	IMAGE_REL_AMD64_SREL32           = 0x000E
+	IMAGE_REL_AMD64_PAIR             = 0x000F
+	IMAGE_REL_AMD64_SSPAN32          = 0x0010
+	IMAGE_REL_ARM_ABSOLUTE           = 0x0000
+	IMAGE_REL_ARM_ADDR32             = 0x0001
+	IMAGE_REL_ARM_ADDR32NB           = 0x0002
+	IMAGE_REL_ARM_BRANCH24           = 0x0003
+	IMAGE_REL_ARM_BRANCH11           = 0x0004
+	IMAGE_REL_ARM_SECTION            = 0x000E
+	IMAGE_REL_ARM_SECREL             = 0x000F
+	IMAGE_REL_ARM_MOV32              = 0x0010
+	IMAGE_REL_THUMB_MOV32            = 0x0011
+	IMAGE_REL_THUMB_BRANCH20         = 0x0012
+	IMAGE_REL_THUMB_BRANCH24         = 0x0014
+	IMAGE_REL_THUMB_BLX23            = 0x0015
+	IMAGE_REL_ARM_PAIR               = 0x0016
+	IMAGE_REL_ARM64_ABSOLUTE         = 0x0000
+	IMAGE_REL_ARM64_ADDR32           = 0x0001
+	IMAGE_REL_ARM64_ADDR32NB         = 0x0002
+	IMAGE_REL_ARM64_BRANCH26         = 0x0003
+	IMAGE_REL_ARM64_PAGEBASE_REL21   = 0x0004
+	IMAGE_REL_ARM64_REL21            = 0x0005
+	IMAGE_REL_ARM64_PAGEOFFSET_12A   = 0x0006
+	IMAGE_REL_ARM64_PAGEOFFSET_12L   = 0x0007
+	IMAGE_REL_ARM64_SECREL           = 0x0008
+	IMAGE_REL_ARM64_SECREL_LOW12A    = 0x0009
+	IMAGE_REL_ARM64_SECREL_HIGH12A   = 0x000A
+	IMAGE_REL_ARM64_SECREL_LOW12L    = 0x000B
+	IMAGE_REL_ARM64_TOKEN            = 0x000C
+	IMAGE_REL_ARM64_SECTION          = 0x000D
+	IMAGE_REL_ARM64_ADDR64           = 0x000E
+	IMAGE_REL_ARM64_BRANCH19         = 0x000F
+	IMAGE_REL_ARM64_BRANCH14         = 0x0010
+	IMAGE_REL_ARM64_REL32            = 0x0011
+)
+
+const (
+	// When stored into the PLT value for a symbol, this token tells
+	// windynrelocsym to redirect direct references to this symbol to a stub
+	// that loads from the corresponding import symbol and then does
+	// a jump to the loaded value.
+	CreateImportStubPltToken = -2
+
+	// When stored into the GOT value for an import symbol __imp_X this
+	// token tells windynrelocsym to redirect references to the
+	// underlying DYNIMPORT symbol X.
+	RedirectToDynImportGotToken = -2
+)
+
+// TODO(brainman): maybe just add ReadAt method to bio.Reader instead of creating peBiobuf
+
+// peBiobuf makes bio.Reader look like io.ReaderAt.
+type peBiobuf bio.Reader
+
+func (f *peBiobuf) ReadAt(p []byte, off int64) (int, error) {
+	ret := ((*bio.Reader)(f)).MustSeek(off, 0)
+	if ret < 0 {
+		return 0, errors.New("fail to seek")
+	}
+	n, err := f.Read(p)
+	if err != nil {
+		return 0, err
+	}
+	return n, nil
+}
+
+// makeUpdater creates a loader.SymbolBuilder if one hasn't been created previously.
+// We use this to lazily make SymbolBuilders as we don't always need a builder, and creating them for all symbols might be an error.
+func makeUpdater(l *loader.Loader, bld *loader.SymbolBuilder, s loader.Sym) *loader.SymbolBuilder {
+	if bld != nil {
+		return bld
+	}
+	bld = l.MakeSymbolUpdater(s)
+	return bld
+}
+
+// peImportSymsState tracks the set of DLL import symbols we've seen
+// while reading host objects. We create a singleton instance of this
+// type, which will persist across multiple host objects.
+type peImportSymsState struct {
+
+	// Text and non-text sections read in by the host object loader.
+	secSyms []loader.Sym
+
+	// Loader and arch, for use in postprocessing.
+	l    *loader.Loader
+	arch *sys.Arch
+}
+
+var importSymsState *peImportSymsState
+
+func createImportSymsState(l *loader.Loader, arch *sys.Arch) {
+	if importSymsState != nil {
+		return
+	}
+	importSymsState = &peImportSymsState{
+		l:    l,
+		arch: arch,
+	}
+}
+
+// peLoaderState holds various bits of useful state information needed
+// while loading a single PE object file.
+type peLoaderState struct {
+	l               *loader.Loader
+	arch            *sys.Arch
+	f               *pe.File
+	pn              string
+	sectsyms        map[*pe.Section]loader.Sym
+	comdats         map[uint16]int64 // key is section index, val is size
+	sectdata        map[*pe.Section][]byte
+	localSymVersion int
+}
+
+// comdatDefinitions records the names of symbols for which we've
+// previously seen a definition in COMDAT. Key is symbol name, value
+// is symbol size (or -1 if we're using the "any" strategy).
+var comdatDefinitions map[string]int64
+
+// Symbols contains the symbols that can be loaded from a PE file.
+type Symbols struct {
+	Textp     []loader.Sym // text symbols
+	Resources []loader.Sym // .rsrc section or set of .rsrc$xx sections
+	PData     loader.Sym
+	XData     loader.Sym
+}
+
+// Load loads the PE file pn from input.
+// Symbols from the object file are created via the loader 'l'.
+func Load(l *loader.Loader, arch *sys.Arch, localSymVersion int, input *bio.Reader, pkg string, length int64, pn string) (*Symbols, error) {
+	state := &peLoaderState{
+		l:               l,
+		arch:            arch,
+		sectsyms:        make(map[*pe.Section]loader.Sym),
+		sectdata:        make(map[*pe.Section][]byte),
+		localSymVersion: localSymVersion,
+		pn:              pn,
+	}
+	createImportSymsState(state.l, state.arch)
+	if comdatDefinitions == nil {
+		comdatDefinitions = make(map[string]int64)
+	}
+
+	// Some input files are archives containing multiple of
+	// object files, and pe.NewFile seeks to the start of
+	// input file and get confused. Create section reader
+	// to stop pe.NewFile looking before current position.
+	sr := io.NewSectionReader((*peBiobuf)(input), input.Offset(), 1<<63-1)
+
+	// TODO: replace pe.NewFile with pe.Load (grep for "add Load function" in debug/pe for details)
+	f, err := pe.NewFile(sr)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+	state.f = f
+
+	var ls Symbols
+
+	// TODO return error if found .cormeta
+
+	// create symbols for mapped sections
+	for _, sect := range f.Sections {
+		if sect.Characteristics&pe.IMAGE_SCN_MEM_DISCARDABLE != 0 {
+			continue
+		}
+
+		if sect.Characteristics&(pe.IMAGE_SCN_CNT_CODE|pe.IMAGE_SCN_CNT_INITIALIZED_DATA|pe.IMAGE_SCN_CNT_UNINITIALIZED_DATA) == 0 {
+			// This has been seen for .idata sections, which we
+			// want to ignore. See issues 5106 and 5273.
+			continue
+		}
+
+		name := fmt.Sprintf("%s(%s)", pkg, sect.Name)
+		s := state.l.LookupOrCreateCgoExport(name, localSymVersion)
+		bld := l.MakeSymbolUpdater(s)
+
+		switch sect.Characteristics & (pe.IMAGE_SCN_CNT_UNINITIALIZED_DATA | pe.IMAGE_SCN_CNT_INITIALIZED_DATA | pe.IMAGE_SCN_MEM_READ | pe.IMAGE_SCN_MEM_WRITE | pe.IMAGE_SCN_CNT_CODE | pe.IMAGE_SCN_MEM_EXECUTE) {
+		case pe.IMAGE_SCN_CNT_INITIALIZED_DATA | pe.IMAGE_SCN_MEM_READ: //.rdata
+			if issehsect(arch, sect) {
+				bld.SetType(sym.SSEHSECT)
+				bld.SetAlign(4)
+			} else {
+				bld.SetType(sym.SRODATA)
+			}
+
+		case pe.IMAGE_SCN_CNT_UNINITIALIZED_DATA | pe.IMAGE_SCN_MEM_READ | pe.IMAGE_SCN_MEM_WRITE: //.bss
+			bld.SetType(sym.SNOPTRBSS)
+
+		case pe.IMAGE_SCN_CNT_INITIALIZED_DATA | pe.IMAGE_SCN_MEM_READ | pe.IMAGE_SCN_MEM_WRITE: //.data
+			bld.SetType(sym.SNOPTRDATA)
+
+		case pe.IMAGE_SCN_CNT_CODE | pe.IMAGE_SCN_MEM_EXECUTE | pe.IMAGE_SCN_MEM_READ: //.text
+			bld.SetType(sym.STEXT)
+
+		default:
+			return nil, fmt.Errorf("unexpected flags %#06x for PE section %s", sect.Characteristics, sect.Name)
+		}
+
+		if bld.Type() != sym.SNOPTRBSS {
+			data, err := sect.Data()
+			if err != nil {
+				return nil, err
+			}
+			state.sectdata[sect] = data
+			bld.SetData(data)
+		}
+		bld.SetSize(int64(sect.Size))
+		state.sectsyms[sect] = s
+		if sect.Name == ".rsrc" || strings.HasPrefix(sect.Name, ".rsrc$") {
+			ls.Resources = append(ls.Resources, s)
+		} else if bld.Type() == sym.SSEHSECT {
+			if sect.Name == ".pdata" {
+				ls.PData = s
+			} else if sect.Name == ".xdata" {
+				ls.XData = s
+			}
+		}
+	}
+
+	// Make a prepass over the symbols to collect info about COMDAT symbols.
+	if err := state.preprocessSymbols(); err != nil {
+		return nil, err
+	}
+
+	// load relocations
+	for _, rsect := range f.Sections {
+		if _, found := state.sectsyms[rsect]; !found {
+			continue
+		}
+		if rsect.NumberOfRelocations == 0 {
+			continue
+		}
+		if rsect.Characteristics&pe.IMAGE_SCN_MEM_DISCARDABLE != 0 {
+			continue
+		}
+		if rsect.Characteristics&(pe.IMAGE_SCN_CNT_CODE|pe.IMAGE_SCN_CNT_INITIALIZED_DATA|pe.IMAGE_SCN_CNT_UNINITIALIZED_DATA) == 0 {
+			// This has been seen for .idata sections, which we
+			// want to ignore. See issues 5106 and 5273.
+			continue
+		}
+
+		splitResources := strings.HasPrefix(rsect.Name, ".rsrc$")
+		issehsect := issehsect(arch, rsect)
+		sb := l.MakeSymbolUpdater(state.sectsyms[rsect])
+		for j, r := range rsect.Relocs {
+			if int(r.SymbolTableIndex) >= len(f.COFFSymbols) {
+				return nil, fmt.Errorf("relocation number %d symbol index idx=%d cannot be large then number of symbols %d", j, r.SymbolTableIndex, len(f.COFFSymbols))
+			}
+			pesym := &f.COFFSymbols[r.SymbolTableIndex]
+			_, rSym, err := state.readpesym(pesym)
+			if err != nil {
+				return nil, err
+			}
+			if rSym == 0 {
+				name, err := pesym.FullName(f.StringTable)
+				if err != nil {
+					name = string(pesym.Name[:])
+				}
+				return nil, fmt.Errorf("reloc of invalid sym %s idx=%d type=%d", name, r.SymbolTableIndex, pesym.Type)
+			}
+
+			rSize := uint8(4)
+			rOff := int32(r.VirtualAddress)
+			var rType objabi.RelocType
+			switch arch.Family {
+			default:
+				return nil, fmt.Errorf("%s: unsupported arch %v", pn, arch.Family)
+			case sys.I386:
+				switch r.Type {
+				case IMAGE_REL_I386_REL32:
+					rType = objabi.R_PCREL
+				case IMAGE_REL_I386_DIR32:
+					rType = objabi.R_ADDR
+				case IMAGE_REL_I386_DIR32NB:
+					rType = objabi.R_PEIMAGEOFF
+				}
+			case sys.AMD64:
+				switch r.Type {
+				case IMAGE_REL_AMD64_REL32:
+					rType = objabi.R_PCREL
+				case IMAGE_REL_AMD64_ADDR32:
+					rType = objabi.R_ADDR
+				case IMAGE_REL_AMD64_ADDR64:
+					rType = objabi.R_ADDR
+					rSize = 8
+				case IMAGE_REL_AMD64_ADDR32NB:
+					rType = objabi.R_PEIMAGEOFF
+				}
+			case sys.ARM64:
+				switch r.Type {
+				case IMAGE_REL_ARM64_ADDR32:
+					rType = objabi.R_ADDR
+				case IMAGE_REL_ARM64_ADDR64:
+					rType = objabi.R_ADDR
+					rSize = 8
+				case IMAGE_REL_ARM64_ADDR32NB:
+					rType = objabi.R_PEIMAGEOFF
+				case IMAGE_REL_ARM64_BRANCH26:
+					rType = objabi.R_CALLARM64
+				case IMAGE_REL_ARM64_PAGEBASE_REL21,
+					IMAGE_REL_ARM64_PAGEOFFSET_12A,
+					IMAGE_REL_ARM64_PAGEOFFSET_12L:
+					rType = objabi.R_ARM64_PCREL
+				}
+			}
+			if rType == 0 {
+				return nil, fmt.Errorf("%s: %v: unknown relocation type %v", pn, state.sectsyms[rsect], r.Type)
+			}
+			var val int64
+			switch rSize {
+			default:
+				panic("unexpected relocation size " + strconv.Itoa(int(rSize)))
+			case 4:
+				val = int64(int32(binary.LittleEndian.Uint32(state.sectdata[rsect][rOff:])))
+			case 8:
+				val = int64(binary.LittleEndian.Uint64(state.sectdata[rsect][rOff:]))
+			}
+			var rAdd int64
+			if arch.Family == sys.ARM64 {
+				switch r.Type {
+				case IMAGE_REL_ARM64_BRANCH26:
+					// This instruction doesn't support an addend.
+				case IMAGE_REL_ARM64_PAGEOFFSET_12A:
+					// The addend is stored in the immediate field of the instruction.
+					// Get the addend from the instruction.
+					rAdd = (val >> 10) & 0xfff
+				case IMAGE_REL_ARM64_PAGEOFFSET_12L:
+					// Same as IMAGE_REL_ARM64_PAGEOFFSET_12A, but taking into account the shift.
+					shift := uint32(val) >> 30
+					if shift == 0 && (val>>20)&0x048 == 0x048 { // 128-bit vector load
+						shift = 4
+					}
+					rAdd = ((val >> 10) & 0xfff) << shift
+				case IMAGE_REL_ARM64_PAGEBASE_REL21:
+					// The addend is stored in the immediate field of the instruction
+					// as a byte offset. Get the addend from the instruction and clear
+					// the immediate bits.
+					immlo := (val >> 29) & 3
+					immhi := (val >> 5) & 0x7ffff
+					rAdd = (immhi << 2) | immlo
+				default:
+					rAdd = val
+				}
+			} else {
+				rAdd = val
+			}
+			// ld -r could generate multiple section symbols for the
+			// same section but with different values, we have to take
+			// that into account, or in the case of split resources,
+			// the section and its symbols are split into two sections.
+			if issect(pesym) || splitResources {
+				rAdd += int64(pesym.Value)
+			}
+			if issehsect {
+				// .pdata and .xdata sections can contain records
+				// associated to functions that won't be used in
+				// the final binary, in which case the relocation
+				// target symbol won't be reachable.
+				rType |= objabi.R_WEAK
+			}
+
+			rel, _ := sb.AddRel(rType)
+			rel.SetOff(rOff)
+			rel.SetSiz(rSize)
+			rel.SetSym(rSym)
+			rel.SetAdd(rAdd)
+
+		}
+
+		sb.SortRelocs()
+	}
+
+	// enter sub-symbols into symbol table.
+	for i, numaux := 0, 0; i < len(f.COFFSymbols); i += numaux + 1 {
+		pesym := &f.COFFSymbols[i]
+
+		numaux = int(pesym.NumberOfAuxSymbols)
+
+		name, err := pesym.FullName(f.StringTable)
+		if err != nil {
+			return nil, err
+		}
+		if name == "" {
+			continue
+		}
+		if issect(pesym) {
+			continue
+		}
+		if int(pesym.SectionNumber) > len(f.Sections) {
+			continue
+		}
+		if pesym.SectionNumber == IMAGE_SYM_DEBUG {
+			continue
+		}
+		if pesym.SectionNumber == IMAGE_SYM_ABSOLUTE && bytes.Equal(pesym.Name[:], []byte("@feat.00")) {
+			// The PE documentation says that, on x86 platforms, the absolute symbol named @feat.00
+			// is used to indicate that the COFF object supports SEH.
+			// Go doesn't support SEH on windows/386, so we can ignore this symbol.
+			// See https://learn.microsoft.com/en-us/windows/win32/debug/pe-format#the-sxdata-section
+			continue
+		}
+		var sect *pe.Section
+		if pesym.SectionNumber > 0 {
+			sect = f.Sections[pesym.SectionNumber-1]
+			if _, found := state.sectsyms[sect]; !found {
+				continue
+			}
+		}
+
+		bld, s, err := state.readpesym(pesym)
+		if err != nil {
+			return nil, err
+		}
+
+		if pesym.SectionNumber == 0 { // extern
+			if l.SymType(s) == sym.SXREF && pesym.Value > 0 { // global data
+				bld = makeUpdater(l, bld, s)
+				bld.SetType(sym.SNOPTRDATA)
+				bld.SetSize(int64(pesym.Value))
+			}
+
+			continue
+		} else if pesym.SectionNumber > 0 && int(pesym.SectionNumber) <= len(f.Sections) {
+			sect = f.Sections[pesym.SectionNumber-1]
+			if _, found := state.sectsyms[sect]; !found {
+				return nil, fmt.Errorf("%s: %v: missing sect.sym", pn, s)
+			}
+		} else {
+			return nil, fmt.Errorf("%s: %v: sectnum < 0!", pn, s)
+		}
+
+		if sect == nil {
+			return nil, nil
+		}
+
+		// Check for COMDAT symbol.
+		if sz, ok1 := state.comdats[uint16(pesym.SectionNumber-1)]; ok1 {
+			if psz, ok2 := comdatDefinitions[l.SymName(s)]; ok2 {
+				if sz == psz {
+					//  OK to discard, we've seen an instance
+					// already.
+					continue
+				}
+			}
+		}
+		if l.OuterSym(s) != 0 {
+			if l.AttrDuplicateOK(s) {
+				continue
+			}
+			outerName := l.SymName(l.OuterSym(s))
+			sectName := l.SymName(state.sectsyms[sect])
+			return nil, fmt.Errorf("%s: duplicate symbol reference: %s in both %s and %s", pn, l.SymName(s), outerName, sectName)
+		}
+
+		bld = makeUpdater(l, bld, s)
+		sectsym := state.sectsyms[sect]
+		bld.SetType(l.SymType(sectsym))
+		l.AddInteriorSym(sectsym, s)
+		bld.SetValue(int64(pesym.Value))
+		bld.SetSize(4)
+		if l.SymType(sectsym).IsText() {
+			if bld.External() && !bld.DuplicateOK() {
+				return nil, fmt.Errorf("%s: duplicate symbol definition", l.SymName(s))
+			}
+			bld.SetExternal(true)
+		}
+		if sz, ok := state.comdats[uint16(pesym.SectionNumber-1)]; ok {
+			// This is a COMDAT definition. Record that we're picking
+			// this instance so that we can ignore future defs.
+			if _, ok := comdatDefinitions[l.SymName(s)]; ok {
+				return nil, fmt.Errorf("internal error: preexisting COMDAT definition for %q", name)
+			}
+			comdatDefinitions[l.SymName(s)] = sz
+		}
+	}
+
+	// Sort outer lists by address, adding to textp.
+	// This keeps textp in increasing address order.
+	for _, sect := range f.Sections {
+		s := state.sectsyms[sect]
+		if s == 0 {
+			continue
+		}
+		l.SortSub(s)
+		importSymsState.secSyms = append(importSymsState.secSyms, s)
+		if l.SymType(s).IsText() {
+			for ; s != 0; s = l.SubSym(s) {
+				if l.AttrOnList(s) {
+					return nil, fmt.Errorf("symbol %s listed multiple times", l.SymName(s))
+				}
+				l.SetAttrOnList(s, true)
+				ls.Textp = append(ls.Textp, s)
+			}
+		}
+	}
+
+	if ls.PData != 0 {
+		processSEH(l, arch, ls.PData, ls.XData)
+	}
+
+	return &ls, nil
+}
+
+// PostProcessImports works to resolve inconsistencies with DLL import
+// symbols; it is needed when building with more "modern" C compilers
+// with internal linkage.
+//
+// Background: DLL import symbols are data (SNOPTRDATA) symbols whose
+// name is of the form "__imp_XXX", which contain a pointer/reference
+// to symbol XXX. It's possible to have import symbols for both data
+// symbols ("__imp__fmode") and text symbols ("__imp_CreateEventA").
+// In some case import symbols are just references to some external
+// thing, and in other cases we see actual definitions of import
+// symbols when reading host objects.
+//
+// Previous versions of the linker would in most cases immediately
+// "forward" import symbol references, e.g. treat a references to
+// "__imp_XXX" a references to "XXX", however this doesn't work well
+// with more modern compilers, where you can sometimes see import
+// symbols that are defs (as opposed to external refs).
+//
+// The main actions taken below are to search for references to
+// SDYNIMPORT symbols in host object text/data sections and flag the
+// symbols for later fixup. When we see a reference to an import
+// symbol __imp_XYZ where XYZ corresponds to some SDYNIMPORT symbol,
+// we flag the symbol (via GOT setting) so that it can be redirected
+// to XYZ later in windynrelocsym. When we see a direct reference to
+// an SDYNIMPORT symbol XYZ, we also flag the symbol (via PLT setting)
+// to indicated that the reference will need to be redirected to a
+// stub.
+func PostProcessImports() error {
+	ldr := importSymsState.l
+	arch := importSymsState.arch
+	keeprelocneeded := make(map[loader.Sym]loader.Sym)
+	for _, s := range importSymsState.secSyms {
+		isText := ldr.SymType(s).IsText()
+		relocs := ldr.Relocs(s)
+		for i := 0; i < relocs.Count(); i++ {
+			r := relocs.At(i)
+			rs := r.Sym()
+			if ldr.SymType(rs) == sym.SDYNIMPORT {
+				// Tag the symbol for later stub generation.
+				ldr.SetPlt(rs, CreateImportStubPltToken)
+				continue
+			}
+			isym, err := LookupBaseFromImport(rs, ldr, arch)
+			if err != nil {
+				return err
+			}
+			if isym == 0 {
+				continue
+			}
+			if ldr.SymType(isym) != sym.SDYNIMPORT {
+				continue
+			}
+			// For non-text symbols, forward the reference from __imp_X to
+			// X immediately.
+			if !isText {
+				r.SetSym(isym)
+				continue
+			}
+			// Flag this imp symbol to be processed later in windynrelocsym.
+			ldr.SetGot(rs, RedirectToDynImportGotToken)
+			// Consistency check: should be no PLT token here.
+			splt := ldr.SymPlt(rs)
+			if splt != -1 {
+				return fmt.Errorf("internal error: import symbol %q has invalid PLT setting %d", ldr.SymName(rs), splt)
+			}
+			// Flag for dummy relocation.
+			keeprelocneeded[rs] = isym
+		}
+	}
+	for k, v := range keeprelocneeded {
+		sb := ldr.MakeSymbolUpdater(k)
+		r, _ := sb.AddRel(objabi.R_KEEP)
+		r.SetSym(v)
+	}
+	importSymsState = nil
+	return nil
+}
+
+func issehsect(arch *sys.Arch, s *pe.Section) bool {
+	return arch.Family == sys.AMD64 && (s.Name == ".pdata" || s.Name == ".xdata")
+}
+
+func issect(s *pe.COFFSymbol) bool {
+	return s.StorageClass == IMAGE_SYM_CLASS_STATIC && s.Type == 0 && s.Name[0] == '.'
+}
+
+func (state *peLoaderState) readpesym(pesym *pe.COFFSymbol) (*loader.SymbolBuilder, loader.Sym, error) {
+	symname, err := pesym.FullName(state.f.StringTable)
+	if err != nil {
+		return nil, 0, err
+	}
+	var name string
+	if issect(pesym) {
+		name = state.l.SymName(state.sectsyms[state.f.Sections[pesym.SectionNumber-1]])
+	} else {
+		name = symname
+		// A note on the "_main" exclusion below: the main routine
+		// defined by the Go runtime is named "_main", not "main", so
+		// when reading references to _main from a host object we want
+		// to avoid rewriting "_main" to "main" in this specific
+		// instance. See #issuecomment-1143698749 on #35006 for more
+		// details on this problem.
+		if state.arch.Family == sys.I386 && name[0] == '_' && name != "_main" && !strings.HasPrefix(name, "__imp_") {
+			name = name[1:] // _Name => Name
+		}
+	}
+
+	// remove last @XXX
+	if i := strings.LastIndex(name, "@"); i >= 0 {
+		name = name[:i]
+	}
+
+	var s loader.Sym
+	var bld *loader.SymbolBuilder
+	// Microsoft's PE documentation is contradictory. It says that the symbol's complex type
+	// is stored in the pesym.Type most significant byte, but MSVC, LLVM, and mingw store it
+	// in the 4 high bits of the less significant byte.
+	switch uint8(pesym.Type&0xf0) >> 4 {
+	default:
+		return nil, 0, fmt.Errorf("%s: invalid symbol type %d", symname, pesym.Type)
+
+	case IMAGE_SYM_DTYPE_FUNCTION, IMAGE_SYM_DTYPE_NULL:
+		switch pesym.StorageClass {
+		case IMAGE_SYM_CLASS_EXTERNAL: //global
+			s = state.l.LookupOrCreateCgoExport(name, 0)
+
+		case IMAGE_SYM_CLASS_NULL, IMAGE_SYM_CLASS_STATIC, IMAGE_SYM_CLASS_LABEL:
+			s = state.l.LookupOrCreateCgoExport(name, state.localSymVersion)
+			bld = makeUpdater(state.l, bld, s)
+			bld.SetDuplicateOK(true)
+
+		default:
+			return nil, 0, fmt.Errorf("%s: invalid symbol binding %d", symname, pesym.StorageClass)
+		}
+	}
+
+	if s != 0 && state.l.SymType(s) == 0 && (pesym.StorageClass != IMAGE_SYM_CLASS_STATIC || pesym.Value != 0) {
+		bld = makeUpdater(state.l, bld, s)
+		bld.SetType(sym.SXREF)
+	}
+
+	return bld, s, nil
+}
+
+// preprocessSymbols walks the COFF symbols for the PE file we're
+// reading and looks for cases where we have both a symbol definition
+// for "XXX" and an "__imp_XXX" symbol, recording these cases in a map
+// in the state struct. This information will be used in readpesym()
+// above to give such symbols special treatment. This function also
+// gathers information about COMDAT sections/symbols for later use
+// in readpesym().
+func (state *peLoaderState) preprocessSymbols() error {
+
+	// Locate comdat sections.
+	state.comdats = make(map[uint16]int64)
+	for i, s := range state.f.Sections {
+		if s.Characteristics&uint32(pe.IMAGE_SCN_LNK_COMDAT) != 0 {
+			state.comdats[uint16(i)] = int64(s.Size)
+		}
+	}
+
+	// Examine symbol defs.
+	for i, numaux := 0, 0; i < len(state.f.COFFSymbols); i += numaux + 1 {
+		pesym := &state.f.COFFSymbols[i]
+		numaux = int(pesym.NumberOfAuxSymbols)
+		if pesym.SectionNumber == 0 { // extern
+			continue
+		}
+		symname, err := pesym.FullName(state.f.StringTable)
+		if err != nil {
+			return err
+		}
+		if _, isc := state.comdats[uint16(pesym.SectionNumber-1)]; !isc {
+			continue
+		}
+		if pesym.StorageClass != uint8(IMAGE_SYM_CLASS_STATIC) {
+			continue
+		}
+		// This symbol corresponds to a COMDAT section. Read the
+		// aux data for it.
+		auxsymp, err := state.f.COFFSymbolReadSectionDefAux(i)
+		if err != nil {
+			return fmt.Errorf("unable to read aux info for section def symbol %d %s: pe.COFFSymbolReadComdatInfo returns %v", i, symname, err)
+		}
+		if auxsymp.Selection == pe.IMAGE_COMDAT_SELECT_SAME_SIZE {
+			// This is supported.
+		} else if auxsymp.Selection == pe.IMAGE_COMDAT_SELECT_ANY {
+			// Also supported.
+			state.comdats[uint16(pesym.SectionNumber-1)] = int64(-1)
+		} else {
+			// We don't support any of the other strategies at the
+			// moment. I suspect that we may need to also support
+			// "associative", we'll see.
+			return fmt.Errorf("internal error: unsupported COMDAT selection strategy found in path=%s sec=%d strategy=%d idx=%d, please file a bug", state.pn, auxsymp.SecNum, auxsymp.Selection, i)
+		}
+	}
+	return nil
+}
+
+// LookupBaseFromImport examines the symbol "s" to see if it
+// corresponds to an import symbol (name of the form "__imp_XYZ") and
+// if so, it looks up the underlying target of the import symbol and
+// returns it. An error is returned if the symbol is of the form
+// "__imp_XYZ" but no XYZ can be found.
+func LookupBaseFromImport(s loader.Sym, ldr *loader.Loader, arch *sys.Arch) (loader.Sym, error) {
+	sname := ldr.SymName(s)
+	if !strings.HasPrefix(sname, "__imp_") {
+		return 0, nil
+	}
+	basename := sname[len("__imp_"):]
+	if arch.Family == sys.I386 && basename[0] == '_' {
+		basename = basename[1:] // _Name => Name
+	}
+	isym := ldr.Lookup(basename, 0)
+	if isym == 0 {
+		return 0, fmt.Errorf("internal error: import symbol %q with no underlying sym", sname)
+	}
+	return isym, nil
+}
diff --git a/go/src/cmd/link/internal/loadpe/seh.go b/go/src/cmd/link/internal/loadpe/seh.go
new file mode 100644
index 0000000000000000000000000000000000000000..545958f1d60beedb2492a36e92879d9e72536656
--- /dev/null
+++ b/go/src/cmd/link/internal/loadpe/seh.go
@@ -0,0 +1,111 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loadpe
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"fmt"
+	"sort"
+)
+
+const (
+	UNW_FLAG_EHANDLER  = 1 << 3
+	UNW_FLAG_UHANDLER  = 2 << 3
+	UNW_FLAG_CHAININFO = 4 << 3
+	unwStaticDataSize  = 4 // Bytes of unwind data before the variable length part.
+	unwCodeSize        = 2 // Bytes per unwind code.
+)
+
+// processSEH walks all pdata relocations looking for exception handler function symbols.
+// We want to mark these as reachable if the function that they protect is reachable
+// in the final binary.
+func processSEH(ldr *loader.Loader, arch *sys.Arch, pdata sym.LoaderSym, xdata sym.LoaderSym) error {
+	switch arch.Family {
+	case sys.AMD64:
+		ldr.SetAttrReachable(pdata, true)
+		if xdata != 0 {
+			ldr.SetAttrReachable(xdata, true)
+		}
+		return processSEHAMD64(ldr, pdata)
+	default:
+		// TODO: support SEH on other architectures.
+		return fmt.Errorf("unsupported architecture for SEH: %v", arch.Family)
+	}
+}
+
+func processSEHAMD64(ldr *loader.Loader, pdata sym.LoaderSym) error {
+	// The following loop traverses a list of pdata entries,
+	// each entry being 3 relocations long. The first relocation
+	// is a pointer to the function symbol to which the pdata entry
+	// corresponds. The third relocation is a pointer to the
+	// corresponding .xdata entry.
+	// Reference:
+	// https://learn.microsoft.com/en-us/cpp/build/exception-handling-x64#struct-runtime_function
+	rels := ldr.Relocs(pdata)
+	if rels.Count()%3 != 0 {
+		return fmt.Errorf(".pdata symbol %q has invalid relocation count", ldr.SymName(pdata))
+	}
+	for i := 0; i < rels.Count(); i += 3 {
+		xrel := rels.At(i + 2)
+		handler := findHandlerInXDataAMD64(ldr, xrel.Sym(), xrel.Add())
+		if handler != 0 {
+			sb := ldr.MakeSymbolUpdater(rels.At(i).Sym())
+			r, _ := sb.AddRel(objabi.R_KEEP)
+			r.SetSym(handler)
+		}
+	}
+	return nil
+}
+
+// findHandlerInXDataAMD64 finds the symbol in the .xdata section that
+// corresponds to the exception handler.
+// Reference:
+// https://learn.microsoft.com/en-us/cpp/build/exception-handling-x64#struct-unwind_info
+func findHandlerInXDataAMD64(ldr *loader.Loader, xsym sym.LoaderSym, add int64) loader.Sym {
+	data := ldr.Data(xsym)
+	if add < 0 || add+unwStaticDataSize > int64(len(data)) {
+		return 0
+	}
+	data = data[add:]
+	var isChained bool
+	switch flag := data[0]; {
+	case flag&UNW_FLAG_EHANDLER != 0 || flag&UNW_FLAG_UHANDLER != 0:
+		// Exception handler.
+	case flag&UNW_FLAG_CHAININFO != 0:
+		isChained = true
+	default:
+		// Nothing to do.
+		return 0
+	}
+	codes := data[2]
+	if codes%2 != 0 {
+		// There are always an even number of unwind codes, even if the last one is unused.
+		codes += 1
+	}
+	// The exception handler relocation is the first relocation after the unwind codes,
+	// unless it is chained, but we will handle this case later.
+	targetOff := add + unwStaticDataSize + unwCodeSize*int64(codes)
+	xrels := ldr.Relocs(xsym)
+	xrelsCount := xrels.Count()
+	idx := sort.Search(xrelsCount, func(i int) bool {
+		return int64(xrels.At(i).Off()) >= targetOff
+	})
+	if idx == xrelsCount {
+		return 0
+	}
+	if isChained {
+		// The third relocations references the next .xdata entry in the chain, recurse.
+		idx += 2
+		if idx >= xrelsCount {
+			return 0
+		}
+		r := xrels.At(idx)
+		return findHandlerInXDataAMD64(ldr, r.Sym(), r.Add())
+	}
+	return xrels.At(idx).Sym()
+}
diff --git a/go/src/cmd/link/internal/loadxcoff/ldxcoff.go b/go/src/cmd/link/internal/loadxcoff/ldxcoff.go
new file mode 100644
index 0000000000000000000000000000000000000000..8c0949ec70a76b8fa107febe34b4f00682d22fd4
--- /dev/null
+++ b/go/src/cmd/link/internal/loadxcoff/ldxcoff.go
@@ -0,0 +1,227 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package loadxcoff implements a XCOFF file reader.
+package loadxcoff
+
+import (
+	"cmd/internal/bio"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"errors"
+	"fmt"
+	"internal/xcoff"
+)
+
+// ldSection is an XCOFF section with its symbols.
+type ldSection struct {
+	xcoff.Section
+	sym loader.Sym
+}
+
+// TODO(brainman): maybe just add ReadAt method to bio.Reader instead of creating xcoffBiobuf
+
+// xcoffBiobuf makes bio.Reader look like io.ReaderAt.
+type xcoffBiobuf bio.Reader
+
+func (f *xcoffBiobuf) ReadAt(p []byte, off int64) (int, error) {
+	ret := ((*bio.Reader)(f)).MustSeek(off, 0)
+	if ret < 0 {
+		return 0, errors.New("fail to seek")
+	}
+	n, err := f.Read(p)
+	if err != nil {
+		return 0, err
+	}
+	return n, nil
+}
+
+// loads the Xcoff file pn from f.
+// Symbols are written into loader, and a slice of the text symbols is returned.
+func Load(l *loader.Loader, arch *sys.Arch, localSymVersion int, input *bio.Reader, pkg string, length int64, pn string) (textp []loader.Sym, err error) {
+	errorf := func(str string, args ...any) ([]loader.Sym, error) {
+		return nil, fmt.Errorf("loadxcoff: %v: %v", pn, fmt.Sprintf(str, args...))
+	}
+
+	var ldSections []*ldSection
+
+	f, err := xcoff.NewFile((*xcoffBiobuf)(input))
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+
+	for _, sect := range f.Sections {
+		//only text, data and bss section
+		if sect.Type < xcoff.STYP_TEXT || sect.Type > xcoff.STYP_BSS {
+			continue
+		}
+		lds := new(ldSection)
+		lds.Section = *sect
+		name := fmt.Sprintf("%s(%s)", pkg, lds.Name)
+		symbol := l.LookupOrCreateSym(name, localSymVersion)
+		s := l.MakeSymbolUpdater(symbol)
+
+		switch lds.Type {
+		default:
+			return errorf("unrecognized section type 0x%x", lds.Type)
+		case xcoff.STYP_TEXT:
+			s.SetType(sym.STEXT)
+		case xcoff.STYP_DATA:
+			s.SetType(sym.SNOPTRDATA)
+		case xcoff.STYP_BSS:
+			s.SetType(sym.SNOPTRBSS)
+		}
+
+		s.SetSize(int64(lds.Size))
+		if s.Type() != sym.SNOPTRBSS {
+			data, err := lds.Section.Data()
+			if err != nil {
+				return nil, err
+			}
+			s.SetData(data)
+		}
+
+		lds.sym = symbol
+		ldSections = append(ldSections, lds)
+	}
+
+	// sx = symbol from file
+	// s = symbol for loader
+	for _, sx := range f.Symbols {
+		// get symbol type
+		stype, errmsg := getSymbolType(f, sx)
+		if errmsg != "" {
+			return errorf("error reading symbol %s: %s", sx.Name, errmsg)
+		}
+		if stype == sym.Sxxx {
+			continue
+		}
+
+		s := l.LookupOrCreateSym(sx.Name, 0)
+
+		// Text symbol
+		if l.SymType(s).IsText() {
+			if l.AttrOnList(s) {
+				return errorf("symbol %s listed multiple times", l.SymName(s))
+			}
+			l.SetAttrOnList(s, true)
+			textp = append(textp, s)
+		}
+	}
+
+	// Read relocations
+	for _, sect := range ldSections {
+		// TODO(aix): Dwarf section relocation if needed
+		if sect.Type != xcoff.STYP_TEXT && sect.Type != xcoff.STYP_DATA {
+			continue
+		}
+		sb := l.MakeSymbolUpdater(sect.sym)
+		for _, rx := range sect.Relocs {
+			rSym := l.LookupOrCreateCgoExport(rx.Symbol.Name, 0)
+			if uint64(int32(rx.VirtualAddress)) != rx.VirtualAddress {
+				return errorf("virtual address of a relocation is too big: 0x%x", rx.VirtualAddress)
+			}
+			rOff := int32(rx.VirtualAddress)
+			var rSize uint8
+			var rType objabi.RelocType
+			var rAdd int64
+			switch rx.Type {
+			default:
+				return errorf("section %s: unknown relocation of type 0x%x", sect.Name, rx.Type)
+			case xcoff.R_POS:
+				// Reloc the address of r.Sym
+				// Length should be 64
+				if rx.Length != 64 {
+					return errorf("section %s: relocation R_POS has length different from 64: %d", sect.Name, rx.Length)
+				}
+				rSize = 8
+				rType = objabi.R_CONST
+				rAdd = int64(rx.Symbol.Value)
+
+			case xcoff.R_RBR:
+				rSize = 4
+				rType = objabi.R_CALLPOWER
+				rAdd = 0
+			}
+			r, _ := sb.AddRel(rType)
+			r.SetOff(rOff)
+			r.SetSiz(rSize)
+			r.SetSym(rSym)
+			r.SetAdd(rAdd)
+		}
+	}
+	return textp, nil
+}
+
+// Convert symbol xcoff type to sym.SymKind
+// Returns nil if this shouldn't be added into loader (like .file or .dw symbols )
+func getSymbolType(f *xcoff.File, s *xcoff.Symbol) (stype sym.SymKind, err string) {
+	// .file symbol
+	if s.SectionNumber == -2 {
+		if s.StorageClass == xcoff.C_FILE {
+			return sym.Sxxx, ""
+		}
+		return sym.Sxxx, "unrecognised StorageClass for sectionNumber = -2"
+	}
+
+	// extern symbols
+	// TODO(aix)
+	if s.SectionNumber == 0 {
+		return sym.Sxxx, ""
+	}
+
+	sectType := f.Sections[s.SectionNumber-1].SectionHeader.Type
+	switch sectType {
+	default:
+		return sym.Sxxx, fmt.Sprintf("getSymbolType for Section type 0x%x not implemented", sectType)
+	case xcoff.STYP_DWARF, xcoff.STYP_DEBUG:
+		return sym.Sxxx, ""
+	case xcoff.STYP_DATA, xcoff.STYP_BSS, xcoff.STYP_TEXT:
+	}
+
+	switch s.StorageClass {
+	default:
+		return sym.Sxxx, fmt.Sprintf("getSymbolType for Storage class 0x%x not implemented", s.StorageClass)
+	case xcoff.C_HIDEXT, xcoff.C_EXT, xcoff.C_WEAKEXT:
+		switch s.AuxCSect.StorageMappingClass {
+		default:
+			return sym.Sxxx, fmt.Sprintf("getSymbolType for Storage class 0x%x and Storage Map 0x%x not implemented", s.StorageClass, s.AuxCSect.StorageMappingClass)
+
+		// Program Code
+		case xcoff.XMC_PR:
+			if sectType == xcoff.STYP_TEXT {
+				return sym.STEXT, ""
+			}
+			return sym.Sxxx, fmt.Sprintf("unrecognised Section Type 0x%x for Storage Class 0x%x with Storage Map XMC_PR", sectType, s.StorageClass)
+
+		// Read/Write Data
+		case xcoff.XMC_RW:
+			if sectType == xcoff.STYP_DATA {
+				return sym.SDATA, ""
+			}
+			if sectType == xcoff.STYP_BSS {
+				return sym.SBSS, ""
+			}
+			return sym.Sxxx, fmt.Sprintf("unrecognised Section Type 0x%x for Storage Class 0x%x with Storage Map XMC_RW", sectType, s.StorageClass)
+
+		// Function descriptor
+		case xcoff.XMC_DS:
+			if sectType == xcoff.STYP_DATA {
+				return sym.SDATA, ""
+			}
+			return sym.Sxxx, fmt.Sprintf("unrecognised Section Type 0x%x for Storage Class 0x%x with Storage Map XMC_DS", sectType, s.StorageClass)
+
+		// TOC anchor and TOC entry
+		case xcoff.XMC_TC0, xcoff.XMC_TE:
+			if sectType == xcoff.STYP_DATA {
+				return sym.SXCOFFTOC, ""
+			}
+			return sym.Sxxx, fmt.Sprintf("unrecognised Section Type 0x%x for Storage Class 0x%x with Storage Map XMC_DS", sectType, s.StorageClass)
+
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/loong64/asm.go b/go/src/cmd/link/internal/loong64/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..142578bcebfb1f8dc632225055f2a89e0df37c80
--- /dev/null
+++ b/go/src/cmd/link/internal/loong64/asm.go
@@ -0,0 +1,766 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"fmt"
+	"log"
+)
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	o := func(op uint32) {
+		initfunc.AddUint32(ctxt.Arch, op)
+	}
+
+	// Emit the following function:
+	//
+	//	local.dso_init:
+	//		la.pcrel $a0, local.moduledata
+	//		b runtime.addmoduledata
+
+	//	0000000000000000 <local.dso_init>:
+	//	0:	1a000004	pcalau12i	$a0, 0
+	//				0: R_LARCH_PCALA_HI20	local.moduledata
+	o(0x1a000004)
+	rel, _ := initfunc.AddRel(objabi.R_LOONG64_ADDR_HI)
+	rel.SetOff(0)
+	rel.SetSiz(4)
+	rel.SetSym(ctxt.Moduledata)
+
+	//	4:	02c00084	addi.d	$a0, $a0, 0
+	//				4: R_LARCH_PCALA_LO12	local.moduledata
+	o(0x02c00084)
+	rel2, _ := initfunc.AddRel(objabi.R_LOONG64_ADDR_LO)
+	rel2.SetOff(4)
+	rel2.SetSiz(4)
+	rel2.SetSym(ctxt.Moduledata)
+
+	//	8:	50000000	b	0
+	//				8: R_LARCH_B26	runtime.addmoduledata
+	o(0x50000000)
+	rel3, _ := initfunc.AddRel(objabi.R_CALLLOONG64)
+	rel3.SetOff(8)
+	rel3.SetSiz(4)
+	rel3.SetSym(addmoduledata)
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch r.Type() {
+	default:
+		if r.Type() >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "adddynrel: unexpected reloction type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+			return false
+		}
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_64):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_LARCH_64 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		if target.IsPIE() && target.IsInternal() {
+			// For internal linking PIE, this R_ADDR relocation cannot
+			// be resolved statically. We need to generate a dynamic
+			// relocation. Let the code below handle it.
+			break
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_B26),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_CALL36):
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in callloong64", ldr.SymName(targ))
+		}
+		relocType := objabi.R_CALLLOONG64
+		if r.Type() == objabi.ElfRelocOffset+objabi.RelocType(elf.R_LARCH_CALL36) {
+			relocType = objabi.R_LOONG64_CALL36
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, relocType)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_GOT_PC_HI20),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_GOT_PC_LO12):
+		if targType != sym.SDYNIMPORT {
+			// TODO: turn LDR of GOT entry into ADR of symbol itself
+		}
+
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_LARCH_64))
+		su := ldr.MakeSymbolUpdater(s)
+		if r.Type() == objabi.ElfRelocOffset+objabi.RelocType(elf.R_LARCH_GOT_PC_HI20) {
+			su.SetRelocType(rIdx, objabi.R_LOONG64_ADDR_HI)
+		} else {
+			su.SetRelocType(rIdx, objabi.R_LOONG64_ADDR_LO)
+		}
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_PCALA_HI20),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_PCALA_LO12),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_PCREL20_S2):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s", ldr.SymName(targ))
+		}
+
+		var relocType objabi.RelocType
+		switch r.Type() - objabi.ElfRelocOffset {
+		case objabi.RelocType(elf.R_LARCH_PCALA_HI20):
+			relocType = objabi.R_LOONG64_ADDR_HI
+		case objabi.RelocType(elf.R_LARCH_PCALA_LO12):
+			relocType = objabi.R_LOONG64_ADDR_LO
+		case objabi.RelocType(elf.R_LARCH_PCREL20_S2):
+			relocType = objabi.R_LOONG64_ADDR_PCREL20_S2
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, relocType)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_ADD64),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_SUB64):
+		su := ldr.MakeSymbolUpdater(s)
+		if r.Type() == objabi.ElfRelocOffset+objabi.RelocType(elf.R_LARCH_ADD64) {
+			su.SetRelocType(rIdx, objabi.R_LOONG64_ADD64)
+		} else {
+			su.SetRelocType(rIdx, objabi.R_LOONG64_SUB64)
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_B16),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_B21):
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in R_JMPxxLOONG64", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		if r.Type() == objabi.ElfRelocOffset+objabi.RelocType(elf.R_LARCH_B16) {
+			su.SetRelocType(rIdx, objabi.R_JMP16LOONG64)
+		} else {
+			su.SetRelocType(rIdx, objabi.R_JMP21LOONG64)
+		}
+		return true
+	}
+
+	relocs := ldr.Relocs(s)
+	r = relocs.At(rIdx)
+
+	switch r.Type() {
+	case objabi.R_CALLLOONG64:
+		if targType != sym.SDYNIMPORT {
+			return true
+		}
+		if target.IsExternal() {
+			return true
+		}
+
+		// Internal linking.
+		if r.Add() != 0 {
+			ldr.Errorf(s, "PLT call with no-zero addend (%v)", r.Add())
+		}
+
+		// Build a PLT entry and change the relocation target to that entry.
+		addpltsym(target, ldr, syms, targ)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocSym(rIdx, syms.PLT)
+		su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+		return true
+
+	case objabi.R_ADDR:
+		if ldr.SymType(s) == sym.STEXT && target.IsElf() {
+			// The code is asking for the address of an external
+			// function. We provide it with the address of the
+			// correspondent GOT symbol.
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_LARCH_64))
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocSym(rIdx, syms.GOT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+			return true
+		}
+
+		// Process dynamic relocations for the data sections.
+		if target.IsPIE() && target.IsInternal() {
+			// When internally linking, generate dynamic relocations
+			// for all typical R_ADDR relocations. The exception
+			// are those R_ADDR that are created as part of generating
+			// the dynamic relocations and must be resolved statically.
+			//
+			// There are three phases relevant to understanding this:
+			//
+			//	dodata()  // we are here
+			//	address() // symbol address assignment
+			//	reloc()   // resolution of static R_ADDR relocs
+			//
+			// At this point symbol addresses have not been
+			// assigned yet (as the final size of the .rela section
+			// will affect the addresses), and so we cannot write
+			// the Elf64_Rela.r_offset now. Instead we delay it
+			// until after the 'address' phase of the linker is
+			// complete. We do this via Addaddrplus, which creates
+			// a new R_ADDR relocation which will be resolved in
+			// the 'reloc' phase.
+			//
+			// These synthetic static R_ADDR relocs must be skipped
+			// now, or else we will be caught in an infinite loop
+			// of generating synthetic relocs for our synthetic
+			// relocs.
+			//
+			// Furthermore, the rela sections contain dynamic
+			// relocations with R_ADDR relocations on
+			// Elf64_Rela.r_offset. This field should contain the
+			// symbol offset as determined by reloc(), not the
+			// final dynamically linked address as a dynamic
+			// relocation would provide.
+			switch ldr.SymName(s) {
+			case ".dynsym", ".rela", ".rela.plt", ".got.plt", ".dynamic":
+				return false
+			}
+		} else {
+			// Either internally linking a static executable,
+			// in which case we can resolve these relocations
+			// statically in the 'reloc' phase, or externally
+			// linking, in which case the relocation will be
+			// prepared in the 'reloc' phase and passed to the
+			// external linker in the 'asmb' phase.
+			if ldr.SymType(s) != sym.SDATA && ldr.SymType(s) != sym.SRODATA {
+				break
+			}
+		}
+
+		if target.IsElf() {
+			// Generate R_LARCH_RELATIVE relocations for best
+			// efficiency in the dynamic linker.
+			//
+			// As noted above, symbol addresses have not been
+			// assigned yet, so we can't generate the final reloc
+			// entry yet. We ultimately want:
+			//
+			// r_offset = s + r.Off
+			// r_info = R_LARCH_RELATIVE
+			// r_addend = targ + r.Add
+			//
+			// The dynamic linker will set *offset = base address +
+			// addend.
+			//
+			// AddAddrPlus is used for r_offset and r_addend to
+			// generate new R_ADDR relocations that will update
+			// these fields in the 'reloc' phase.
+			rela := ldr.MakeSymbolUpdater(syms.Rela)
+			rela.AddAddrPlus(target.Arch, s, int64(r.Off()))
+			if r.Siz() == 8 {
+				rela.AddUint64(target.Arch, elf.R_INFO(0, uint32(elf.R_LARCH_RELATIVE)))
+			} else {
+				ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+			}
+			rela.AddAddrPlus(target.Arch, targ, r.Add())
+			return true
+		}
+
+	case objabi.R_LOONG64_GOT_HI,
+		objabi.R_LOONG64_GOT_LO:
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_LARCH_64))
+		su := ldr.MakeSymbolUpdater(s)
+		if r.Type() == objabi.R_LOONG64_GOT_HI {
+			su.SetRelocType(rIdx, objabi.R_LOONG64_ADDR_HI)
+		} else {
+			su.SetRelocType(rIdx, objabi.R_LOONG64_ADDR_LO)
+		}
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+	}
+	return false
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() == 0 {
+		// pcalau12i $r14, imm
+		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_LOONG64_ADDR_HI, 4)
+		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x1a00000e)
+
+		// sub.d $r13, $r13, $r15
+		plt.AddUint32(ctxt.Arch, 0x0011bdad)
+
+		// ld.d $r15, $r14, imm
+		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_LOONG64_ADDR_LO, 4)
+		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x28c001cf)
+
+		// addi.d $r13, $r13, -40
+		plt.AddUint32(ctxt.Arch, 0x02ff61ad)
+
+		// addi.d $r12, $r14, imm
+		plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_LOONG64_ADDR_LO, 4)
+		plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x2c001cc)
+
+		// srli.d $r13, $r13, 1
+		plt.AddUint32(ctxt.Arch, 0x004505ad)
+
+		// ld.d $r12, $r12, 8
+		plt.AddUint32(ctxt.Arch, 0x28c0218c)
+
+		// jirl $r0, $r15, 0
+		plt.AddUint32(ctxt.Arch, 0x4c0001e0)
+
+		// check gotplt.size == 0
+		if gotplt.Size() != 0 {
+			ctxt.Errorf(gotplt.Sym(), "got.plt is not empty at the very beginning")
+		}
+
+		gotplt.AddUint64(ctxt.Arch, 0)
+		gotplt.AddUint64(ctxt.Arch, 0)
+	}
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+
+	if target.IsElf() {
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		gotplt := ldr.MakeSymbolUpdater(syms.GOTPLT)
+		rela := ldr.MakeSymbolUpdater(syms.RelaPLT)
+		if plt.Size() == 0 {
+			panic("plt is not set up")
+		}
+
+		// pcalau12i $r15, imm
+		plt.AddAddrPlus4(target.Arch, gotplt.Sym(), gotplt.Size())
+		plt.SetUint32(target.Arch, plt.Size()-4, 0x1a00000f)
+		relocs := plt.Relocs()
+		plt.SetRelocType(relocs.Count()-1, objabi.R_LOONG64_ADDR_HI)
+
+		// ld.d $r15, $r15, imm
+		plt.AddAddrPlus4(target.Arch, gotplt.Sym(), gotplt.Size())
+		plt.SetUint32(target.Arch, plt.Size()-4, 0x28c001ef)
+		relocs = plt.Relocs()
+		plt.SetRelocType(relocs.Count()-1, objabi.R_LOONG64_ADDR_LO)
+
+		// pcaddu12i $r13, 0
+		plt.AddUint32(target.Arch, 0x1c00000d)
+
+		// jirl r0, r15, 0
+		plt.AddUint32(target.Arch, 0x4c0001e0)
+
+		// add to got.plt: pointer to plt[0]
+		gotplt.AddAddrPlus(target.Arch, plt.Sym(), 0)
+
+		// rela
+		rela.AddAddrPlus(target.Arch, gotplt.Sym(), gotplt.Size()-8)
+		sDynid := ldr.SymDynid(s)
+		rela.AddUint64(target.Arch, elf.R_INFO(uint32(sDynid), uint32(elf.R_LARCH_JUMP_SLOT)))
+		rela.AddUint64(target.Arch, 0)
+
+		ldr.SetPlt(s, int32(plt.Size()-16))
+	} else {
+		ldr.Errorf(s, "addpltsym: unsupport binary format")
+	}
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	// loong64 ELF relocation (endian neutral)
+	//		offset     uint64
+	//		symreloc   uint64  // The high 32-bit is the symbol, the low 32-bit is the relocation type.
+	//		addend     int64
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		switch r.Size {
+		case 4:
+			out.Write64(uint64(sectoff))
+			out.Write64(uint64(elf.R_LARCH_32) | uint64(elfsym)<<32)
+			out.Write64(uint64(r.Xadd))
+		case 8:
+			out.Write64(uint64(sectoff))
+			out.Write64(uint64(elf.R_LARCH_64) | uint64(elfsym)<<32)
+			out.Write64(uint64(r.Xadd))
+		default:
+			return false
+		}
+	case objabi.R_LOONG64_TLS_LE_LO:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_TLS_LE_LO12) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_LOONG64_TLS_LE_HI:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_TLS_LE_HI20) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_CALLLOONG64:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_B26) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_LOONG64_CALL36:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_CALL36) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_LOONG64_TLS_IE_HI:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_TLS_IE_PC_HI20) | uint64(elfsym)<<32)
+		out.Write64(uint64(0x0))
+
+	case objabi.R_LOONG64_TLS_IE_LO:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_TLS_IE_PC_LO12) | uint64(elfsym)<<32)
+		out.Write64(uint64(0x0))
+
+	case objabi.R_LOONG64_ADDR_LO:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_PCALA_LO12) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_LOONG64_ADDR_HI:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_PCALA_HI20) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_LOONG64_ADDR_PCREL20_S2:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_PCREL20_S2) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_LOONG64_GOT_HI:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_GOT_PC_HI20) | uint64(elfsym)<<32)
+		out.Write64(uint64(0x0))
+
+	case objabi.R_LOONG64_GOT_LO:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_LARCH_GOT_PC_LO12) | uint64(elfsym)<<32)
+		out.Write64(uint64(0x0))
+	}
+
+	return true
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	return false
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (o int64, nExtReloc int, ok bool) {
+	rs := r.Sym()
+	if target.IsExternal() {
+		switch r.Type() {
+		default:
+			return val, 0, false
+		case objabi.R_LOONG64_ADDR_HI,
+			objabi.R_LOONG64_ADDR_LO,
+			objabi.R_LOONG64_ADDR_PCREL20_S2:
+			// set up addend for eventual relocation via outer symbol.
+			rs, _ := ld.FoldSubSymbolOffset(ldr, rs)
+			rst := ldr.SymType(rs)
+			if rst != sym.SHOSTOBJ && rst != sym.SDYNIMPORT && ldr.SymSect(rs) == nil {
+				ldr.Errorf(s, "missing section for %s", ldr.SymName(rs))
+			}
+			return val, 1, true
+		case objabi.R_LOONG64_TLS_LE_HI,
+			objabi.R_LOONG64_TLS_LE_LO,
+			objabi.R_CALLLOONG64,
+			objabi.R_LOONG64_CALL36,
+			objabi.R_JMPLOONG64,
+			objabi.R_LOONG64_TLS_IE_HI,
+			objabi.R_LOONG64_TLS_IE_LO,
+			objabi.R_LOONG64_GOT_HI,
+			objabi.R_LOONG64_GOT_LO:
+			return val, 1, true
+		}
+	}
+
+	const isOk = true
+	const noExtReloc = 0
+
+	switch r.Type() {
+	case objabi.R_CONST:
+		return r.Add(), noExtReloc, isOk
+	case objabi.R_GOTOFF:
+		return ldr.SymValue(r.Sym()) + r.Add() - ldr.SymValue(syms.GOT), noExtReloc, isOk
+	case objabi.R_LOONG64_ADDR_HI,
+		objabi.R_LOONG64_ADDR_LO:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		t := calculatePCAlignedReloc(r.Type(), ldr.SymAddr(rs)+r.Add(), pc)
+		if r.Type() == objabi.R_LOONG64_ADDR_LO {
+			return val&0xffc003ff | (t << 10), noExtReloc, isOk
+		}
+		return val&0xfe00001f | (t << 5), noExtReloc, isOk
+	case objabi.R_LOONG64_ADDR_PCREL20_S2:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		t := (ldr.SymAddr(rs) + r.Add() - pc) >> 2
+		return val&0xfe00001f | ((t & 0xfffff) << 5), noExtReloc, isOk
+	case objabi.R_LOONG64_TLS_LE_HI,
+		objabi.R_LOONG64_TLS_LE_LO:
+		t := ldr.SymAddr(rs) + r.Add()
+		if r.Type() == objabi.R_LOONG64_TLS_LE_LO {
+			return val&0xffc003ff | ((t & 0xfff) << 10), noExtReloc, isOk
+		}
+		return val&0xfe00001f | (((t) >> 12 << 5) & 0x1ffffe0), noExtReloc, isOk
+	case objabi.R_CALLLOONG64,
+		objabi.R_JMPLOONG64:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		t := ldr.SymAddr(rs) + r.Add() - pc
+		return val&0xfc000000 | (((t >> 2) & 0xffff) << 10) | (((t >> 2) & 0x3ff0000) >> 16), noExtReloc, isOk
+
+	case objabi.R_LOONG64_CALL36:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		t := (ldr.SymAddr(rs) + r.Add() - pc) >> 2
+		// val is pcaddu18i (lower half) + jirl (upper half)
+		pcaddu18i := (val & 0xfe00001f) | (((t + 0x8000) >> 16) << 5)
+		jirl := ((val >> 32) & 0xfc0003ff) | ((t & 0xffff) << 10)
+		return pcaddu18i | (jirl << 32), noExtReloc, isOk
+
+	case objabi.R_JMP16LOONG64,
+		objabi.R_JMP21LOONG64:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		t := ldr.SymAddr(rs) + r.Add() - pc
+		if r.Type() == objabi.R_JMP16LOONG64 {
+			return val&0xfc0003ff | (((t >> 2) & 0xffff) << 10), noExtReloc, isOk
+		}
+		return val&0xfc0003e0 | (((t >> 2) & 0xffff) << 10) | (((t >> 2) & 0x1f0000) >> 16), noExtReloc, isOk
+
+	case objabi.R_LOONG64_TLS_IE_HI,
+		objabi.R_LOONG64_TLS_IE_LO:
+		if target.IsPIE() && target.IsElf() {
+			if !target.IsLinux() {
+				ldr.Errorf(s, "TLS reloc on unsupported OS %v", target.HeadType)
+			}
+			t := ldr.SymAddr(rs) + r.Add()
+			if r.Type() == objabi.R_LOONG64_TLS_IE_HI {
+				// pcalau12i -> lu12i.w
+				return (0x14000000 | (val & 0x1f) | ((t >> 12) << 5)), noExtReloc, isOk
+			}
+			// ld.d -> ori
+			return (0x03800000 | (val & 0x3ff) | ((t & 0xfff) << 10)), noExtReloc, isOk
+		} else {
+			log.Fatalf("cannot handle R_LOONG64_TLS_IE_x (sym %s) when linking internally", ldr.SymName(rs))
+		}
+
+	case objabi.R_LOONG64_ADD64, objabi.R_LOONG64_SUB64:
+		if r.Type() == objabi.R_LOONG64_ADD64 {
+			return val + ldr.SymAddr(rs) + r.Add(), noExtReloc, isOk
+		}
+		return val - (ldr.SymAddr(rs) + r.Add()), noExtReloc, isOk
+	}
+
+	return val, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	return -1
+}
+
+func extreloc(target *ld.Target, ldr *loader.Loader, r loader.Reloc, s loader.Sym) (loader.ExtReloc, bool) {
+	switch r.Type() {
+	case objabi.R_LOONG64_ADDR_HI,
+		objabi.R_LOONG64_ADDR_LO,
+		objabi.R_LOONG64_GOT_HI,
+		objabi.R_LOONG64_GOT_LO:
+		return ld.ExtrelocViaOuterSym(ldr, r, s), true
+
+	case objabi.R_LOONG64_TLS_LE_HI,
+		objabi.R_LOONG64_TLS_LE_LO,
+		objabi.R_CONST,
+		objabi.R_GOTOFF,
+		objabi.R_CALLLOONG64,
+		objabi.R_JMPLOONG64,
+		objabi.R_LOONG64_TLS_IE_HI,
+		objabi.R_LOONG64_TLS_IE_LO:
+		return ld.ExtrelocSimple(ldr, r), true
+	}
+	return loader.ExtReloc{}, false
+}
+
+func isRequestingLowPageBits(t objabi.RelocType) bool {
+	switch t {
+	case objabi.R_LOONG64_ADDR_LO:
+		return true
+	}
+	return false
+}
+
+// Calculates the value to put into the immediate slot, according to the
+// desired relocation type, target and PC.
+// The value to use varies based on the reloc type. Namely, the absolute low
+// bits of the target are to be used for the low part, while the page-aligned
+// offset is to be used for the higher part. A "page" here is not related to
+// the system's actual page size, but rather a fixed 12-bit range (designed to
+// cooperate with ADDI/LD/ST's 12-bit immediates).
+func calculatePCAlignedReloc(t objabi.RelocType, tgt int64, pc int64) int64 {
+	if isRequestingLowPageBits(t) {
+		// corresponding immediate field is 12 bits wide
+		return tgt & 0xfff
+	}
+
+	pageDelta := (tgt >> 12) - (pc >> 12)
+	if tgt&0xfff >= 0x800 {
+		// adjust for sign-extended addition of the low bits
+		pageDelta += 1
+	}
+	// corresponding immediate field is 20 bits wide
+	return pageDelta & 0xfffff
+}
+
+// Convert the direct jump relocation r to refer to a trampoline if the target is too far.
+func trampoline(ctxt *ld.Link, ldr *loader.Loader, ri int, rs, s loader.Sym) {
+	relocs := ldr.Relocs(s)
+	r := relocs.At(ri)
+	switch r.Type() {
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_LARCH_B26), objabi.R_CALLLOONG64:
+		if ldr.SymType(rs) == sym.SDYNIMPORT {
+			// Nothing to do.
+			// The plt symbol has not been added. If we add tramp
+			// here, plt will not work.
+			return
+		}
+
+		var t int64
+		// ldr.SymValue(rs) == 0 indicates a cross-package jump to a function that is not yet
+		// laid out. Conservatively use a trampoline. This should be rare, as we lay out packages
+		// in dependency order.
+		if ldr.SymValue(rs) != 0 {
+			t = ldr.SymValue(rs) + r.Add() - (ldr.SymValue(s) + int64(r.Off()))
+		}
+		if t >= 1<<27 || t < -1<<27 || ldr.SymValue(rs) == 0 || (*ld.FlagDebugTramp > 1 && (ldr.SymPkg(s) == "" || ldr.SymPkg(s) != ldr.SymPkg(rs))) {
+			// direct call too far need to insert trampoline.
+			// look up existing trampolines first. if we found one within the range
+			// of direct call, we can reuse it. otherwise create a new one.
+			var tramp loader.Sym
+			for i := 0; ; i++ {
+				oName := ldr.SymName(rs)
+				name := oName + fmt.Sprintf("%+x-tramp%d", r.Add(), i)
+				tramp = ldr.LookupOrCreateSym(name, ldr.SymVersion(rs))
+				ldr.SetAttrReachable(tramp, true)
+				if ldr.SymType(tramp) == sym.SDYNIMPORT {
+					// don't reuse trampoline defined in other module
+					continue
+				}
+				if oName == "runtime.deferreturn" {
+					ldr.SetIsDeferReturnTramp(tramp, true)
+				}
+				if ldr.SymValue(tramp) == 0 {
+					// either the trampoline does not exist -- we need to create one,
+					// or found one the address which is not assigned -- this will be
+					// laid down immediately after the current function. use this one.
+					break
+				}
+
+				t = ldr.SymValue(tramp) - (ldr.SymValue(s) + int64(r.Off()))
+				if t >= -1<<27 && t < 1<<27 {
+					// found an existing trampoline that is not too far
+					// we can just use it.
+					break
+				}
+			}
+			if ldr.SymType(tramp) == 0 {
+				// trampoline does not exist, create one
+				trampb := ldr.MakeSymbolUpdater(tramp)
+				ctxt.AddTramp(trampb, ldr.SymType(s))
+				if ldr.SymType(rs) == sym.SDYNIMPORT {
+					if r.Add() != 0 {
+						ctxt.Errorf(s, "nonzero addend for DYNIMPORT call: %v+%d", ldr.SymName(rs), r.Add())
+					}
+					gentrampgot(ctxt, ldr, trampb, rs)
+				} else {
+					gentramp(ctxt, ldr, trampb, rs, r.Add())
+				}
+			}
+			// modify reloc to point to tramp, which will be resolved later
+			sb := ldr.MakeSymbolUpdater(s)
+			relocs := sb.Relocs()
+			r := relocs.At(ri)
+			r.SetSym(tramp)
+			r.SetAdd(0) // clear the offset embedded in the instruction
+		}
+	default:
+		ctxt.Errorf(s, "trampoline called with non-jump reloc: %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()))
+	}
+}
+
+// generate a trampoline to target+offset.
+func gentramp(ctxt *ld.Link, ldr *loader.Loader, tramp *loader.SymbolBuilder, target loader.Sym, offset int64) {
+	tramp.SetSize(12) // 3 instructions
+	P := make([]byte, tramp.Size())
+
+	o1 := uint32(0x1a00001e) // pcalau12i $r30, 0
+	ctxt.Arch.ByteOrder.PutUint32(P, o1)
+	r1, _ := tramp.AddRel(objabi.R_LOONG64_ADDR_HI)
+	r1.SetOff(0)
+	r1.SetSiz(4)
+	r1.SetSym(target)
+	r1.SetAdd(offset)
+
+	o2 := uint32(0x02c003de) // addi.d $r30, $r30, 0
+	ctxt.Arch.ByteOrder.PutUint32(P[4:], o2)
+	r2, _ := tramp.AddRel(objabi.R_LOONG64_ADDR_LO)
+	r2.SetOff(4)
+	r2.SetSiz(4)
+	r2.SetSym(target)
+	r2.SetAdd(offset)
+
+	o3 := uint32(0x4c0003c0) // jirl $r0, $r30, 0
+	ctxt.Arch.ByteOrder.PutUint32(P[8:], o3)
+
+	tramp.SetData(P)
+}
+
+func gentrampgot(ctxt *ld.Link, ldr *loader.Loader, tramp *loader.SymbolBuilder, target loader.Sym) {
+	tramp.SetSize(12) // 3 instructions
+	P := make([]byte, tramp.Size())
+
+	o1 := uint32(0x1a00001e) // pcalau12i $r30, 0
+	ctxt.Arch.ByteOrder.PutUint32(P, o1)
+	r1, _ := tramp.AddRel(objabi.R_LOONG64_GOT_HI)
+	r1.SetOff(0)
+	r1.SetSiz(4)
+	r1.SetSym(target)
+
+	o2 := uint32(0x28c003de) // ld.d $r30, $r30, 0
+	ctxt.Arch.ByteOrder.PutUint32(P[4:], o2)
+	r2, _ := tramp.AddRel(objabi.R_LOONG64_GOT_LO)
+	r2.SetOff(4)
+	r2.SetSiz(4)
+	r2.SetSym(target)
+
+	o3 := uint32(0x4c0003c0) // jirl $r0, $r30, 0
+	ctxt.Arch.ByteOrder.PutUint32(P[8:], o3)
+
+	tramp.SetData(P)
+}
diff --git a/go/src/cmd/link/internal/loong64/l.go b/go/src/cmd/link/internal/loong64/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..a6309f1a3a296c817b3ea23114e1e35c6ffc6897
--- /dev/null
+++ b/go/src/cmd/link/internal/loong64/l.go
@@ -0,0 +1,17 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 1  // min data alignment
+	funcAlign = 16
+)
+
+/* Used by ../../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 3
+	dwarfRegLR = 1
+)
diff --git a/go/src/cmd/link/internal/loong64/obj.go b/go/src/cmd/link/internal/loong64/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..5489b4c6daefded6db8904422020a38ca0747598
--- /dev/null
+++ b/go/src/cmd/link/internal/loong64/obj.go
@@ -0,0 +1,65 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchLoong64
+
+	theArch := ld.Arch{
+		Funcalign:        funcAlign,
+		Maxalign:         maxAlign,
+		Minalign:         minAlign,
+		Dwarfregsp:       dwarfRegSP,
+		Dwarfreglr:       dwarfRegLR,
+		TrampLimit:       0x7c00000,                      // 26-bit signed offset * 4, leave room for PLT etc.
+		CodePad:          []byte{0x00, 0x00, 0x2a, 0x00}, // BREAK 0
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Extreloc:         extreloc,
+		Machoreloc1:      machoreloc1,
+		Gentext:          gentext,
+		Trampoline:       trampoline,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     "/lib64/ld-linux-loongarch-lp64d.so.1",
+			LinuxdynldMusl: "/lib/ld-musl-loongarch64.so.1",
+			Freebsddynld:   "XXX",
+			Openbsddynld:   "XXX",
+			Netbsddynld:    "XXX",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 24,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+	case objabi.Hlinux: /* loong64 elf */
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/mips/asm.go b/go/src/cmd/link/internal/mips/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..5d7e5c7fe5ed5515d4a9d3fc0b8a4fb1adb429fe
--- /dev/null
+++ b/go/src/cmd/link/internal/mips/asm.go
@@ -0,0 +1,155 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2016 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+)
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	return
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	out.Write32(uint32(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		if r.Size != 4 {
+			return false
+		}
+		out.Write32(uint32(elf.R_MIPS_32) | uint32(elfsym)<<8)
+	case objabi.R_ADDRMIPS:
+		out.Write32(uint32(elf.R_MIPS_LO16) | uint32(elfsym)<<8)
+	case objabi.R_ADDRMIPSU:
+		out.Write32(uint32(elf.R_MIPS_HI16) | uint32(elfsym)<<8)
+	case objabi.R_ADDRMIPSTLS:
+		out.Write32(uint32(elf.R_MIPS_TLS_TPREL_LO16) | uint32(elfsym)<<8)
+	case objabi.R_CALLMIPS, objabi.R_JMPMIPS:
+		out.Write32(uint32(elf.R_MIPS_26) | uint32(elfsym)<<8)
+	}
+
+	return true
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
+	return
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	return false
+}
+
+func applyrel(arch *sys.Arch, ldr *loader.Loader, rt objabi.RelocType, off int32, s loader.Sym, val int64, t int64) int64 {
+	o := uint32(val)
+	switch rt {
+	case objabi.R_ADDRMIPS, objabi.R_ADDRMIPSTLS:
+		return int64(o&0xffff0000 | uint32(t)&0xffff)
+	case objabi.R_ADDRMIPSU:
+		return int64(o&0xffff0000 | uint32((t+(1<<15))>>16)&0xffff)
+	case objabi.R_CALLMIPS, objabi.R_JMPMIPS:
+		return int64(o&0xfc000000 | uint32(t>>2)&^0xfc000000)
+	default:
+		return val
+	}
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (o int64, nExtReloc int, ok bool) {
+	rs := r.Sym()
+	if target.IsExternal() {
+		switch r.Type() {
+		default:
+			return val, 0, false
+
+		case objabi.R_ADDRMIPS, objabi.R_ADDRMIPSU:
+			// set up addend for eventual relocation via outer symbol.
+			_, off := ld.FoldSubSymbolOffset(ldr, rs)
+			xadd := r.Add() + off
+			return applyrel(target.Arch, ldr, r.Type(), r.Off(), s, val, xadd), 1, true
+
+		case objabi.R_ADDRMIPSTLS, objabi.R_CALLMIPS, objabi.R_JMPMIPS:
+			return applyrel(target.Arch, ldr, r.Type(), r.Off(), s, val, r.Add()), 1, true
+		}
+	}
+
+	const isOk = true
+	const noExtReloc = 0
+	switch rt := r.Type(); rt {
+	case objabi.R_ADDRMIPS, objabi.R_ADDRMIPSU:
+		t := ldr.SymValue(rs) + r.Add()
+		return applyrel(target.Arch, ldr, rt, r.Off(), s, val, t), noExtReloc, isOk
+	case objabi.R_CALLMIPS, objabi.R_JMPMIPS:
+		t := ldr.SymValue(rs) + r.Add()
+
+		if t&3 != 0 {
+			ldr.Errorf(s, "direct call is not aligned: %s %x", ldr.SymName(rs), t)
+		}
+
+		// check if target address is in the same 256 MB region as the next instruction
+		if (ldr.SymValue(s)+int64(r.Off())+4)&0xf0000000 != (t & 0xf0000000) {
+			ldr.Errorf(s, "direct call too far: %s %x", ldr.SymName(rs), t)
+		}
+
+		return applyrel(target.Arch, ldr, rt, r.Off(), s, val, t), noExtReloc, isOk
+	case objabi.R_ADDRMIPSTLS:
+		// thread pointer is at 0x7000 offset from the start of TLS data area
+		t := ldr.SymValue(rs) + r.Add() - 0x7000
+		if t < -32768 || t >= 32678 {
+			ldr.Errorf(s, "TLS offset out of range %d", t)
+		}
+		return applyrel(target.Arch, ldr, rt, r.Off(), s, val, t), noExtReloc, isOk
+	}
+
+	return val, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	return -1
+}
+
+func extreloc(target *ld.Target, ldr *loader.Loader, r loader.Reloc, s loader.Sym) (loader.ExtReloc, bool) {
+	switch r.Type() {
+	case objabi.R_ADDRMIPS, objabi.R_ADDRMIPSU:
+		return ld.ExtrelocViaOuterSym(ldr, r, s), true
+
+	case objabi.R_ADDRMIPSTLS, objabi.R_CALLMIPS, objabi.R_JMPMIPS:
+		return ld.ExtrelocSimple(ldr, r), true
+	}
+	return loader.ExtReloc{}, false
+}
diff --git a/go/src/cmd/link/internal/mips/l.go b/go/src/cmd/link/internal/mips/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..affc48cc06956c40bb989846b7176942b1dbea4b
--- /dev/null
+++ b/go/src/cmd/link/internal/mips/l.go
@@ -0,0 +1,74 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2016 The Go Authors.  All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips
+
+// Writing object files.
+
+// cmd/9l/l.h from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2016 The Go Authors.  All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+const (
+	MaxAlign  = 32 // max data alignment
+	MinAlign  = 1  // min data alignment
+	FuncAlign = 4
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	DWARFREGSP = 29
+	DWARFREGLR = 31
+)
diff --git a/go/src/cmd/link/internal/mips/obj.go b/go/src/cmd/link/internal/mips/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..c76e267cc232843ef623075fbb54c9d0735f0c47
--- /dev/null
+++ b/go/src/cmd/link/internal/mips/obj.go
@@ -0,0 +1,106 @@
+// Inferno utils/5l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2016 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"internal/buildcfg"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchMIPS
+	musl := "/lib/ld-musl-mips.so.1"
+	if buildcfg.GOARCH == "mipsle" {
+		arch = sys.ArchMIPSLE
+		musl = "/lib/ld-musl-mipsel.so.1"
+	}
+
+	theArch := ld.Arch{
+		Funcalign:  FuncAlign,
+		Maxalign:   MaxAlign,
+		Minalign:   MinAlign,
+		Dwarfregsp: DWARFREGSP,
+		Dwarfreglr: DWARFREGLR,
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Extreloc:         extreloc,
+		Gentext:          gentext,
+		Machoreloc1:      machoreloc1,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     "/lib/ld.so.1",
+			LinuxdynldMusl: musl,
+
+			Freebsddynld:   "XXX",
+			Openbsddynld:   "XXX",
+			Netbsddynld:    "XXX",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 8,
+			SetupPLT:  elfsetupplt,
+
+			// Historically GNU ld creates a read-only
+			// .dynamic section.
+			DynamicReadOnly: true,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+	case objabi.Hlinux: /* mips elf */
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+	}
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	ld.Exitf("adddynrel currently unimplemented for MIPS")
+	return false
+}
diff --git a/go/src/cmd/link/internal/mips64/asm.go b/go/src/cmd/link/internal/mips64/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..a86ded65f289fc9930e6ddb38485047d41d79c4e
--- /dev/null
+++ b/go/src/cmd/link/internal/mips64/asm.go
@@ -0,0 +1,342 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+)
+
+var (
+	// dtOffsets contains offsets for entries within the .dynamic section.
+	// These are used to fix up symbol values once they are known.
+	dtOffsets map[elf.DynTag]int64
+
+	// dynSymCount contains the number of entries in the .dynsym section.
+	// This is used to populate the DT_MIPS_SYMTABNO entry in the .dynamic
+	// section.
+	dynSymCount uint64
+
+	// gotLocalCount contains the number of local global offset table
+	// entries. This is used to populate the DT_MIPS_LOCAL_GOTNO entry in
+	// the .dynamic section.
+	gotLocalCount uint64
+
+	// gotSymIndex contains the index of the first dynamic symbol table
+	// entry that corresponds to an entry in the global offset table.
+	// This is used to populate the DT_MIPS_GOTSYM entry in the .dynamic
+	// section.
+	gotSymIndex uint64
+)
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	if *ld.FlagD || ctxt.Target.IsExternal() {
+		return
+	}
+
+	dynamic := ldr.MakeSymbolUpdater(ctxt.ArchSyms.Dynamic)
+
+	ld.Elfwritedynent(ctxt.Arch, dynamic, elf.DT_MIPS_RLD_VERSION, 1)
+	ld.Elfwritedynent(ctxt.Arch, dynamic, elf.DT_MIPS_BASE_ADDRESS, 0)
+
+	// elfsetupplt should have been called and gotLocalCount should now
+	// have its correct value.
+	if gotLocalCount == 0 {
+		ctxt.Errorf(0, "internal error: elfsetupplt has not been called")
+	}
+	ld.Elfwritedynent(ctxt.Arch, dynamic, elf.DT_MIPS_LOCAL_GOTNO, gotLocalCount)
+
+	// DT_* entries have to exist prior to elfdynhash(), which finalises the
+	// table by adding DT_NULL. However, the values for the following entries
+	// are not know until after dynreloc() has completed. Add the symbols now,
+	// then update their values prior to code generation.
+	dts := []elf.DynTag{
+		elf.DT_MIPS_SYMTABNO,
+		elf.DT_MIPS_GOTSYM,
+	}
+	dtOffsets = make(map[elf.DynTag]int64)
+	for _, dt := range dts {
+		ld.Elfwritedynent(ctxt.Arch, dynamic, dt, 0)
+		dtOffsets[dt] = dynamic.Size() - 8
+	}
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	if r.Type() >= objabi.ElfRelocOffset {
+		ldr.Errorf(s, "unexpected relocation type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+		return false
+	}
+
+	switch r.Type() {
+	case objabi.R_CALLMIPS, objabi.R_JMPMIPS:
+		if targType != sym.SDYNIMPORT {
+			// Nothing to do, the relocation will be laid out in reloc
+			return true
+		}
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+
+		// Internal linking, build a PLT entry and change the relocation
+		// target to that entry.
+		if r.Add() != 0 {
+			ldr.Errorf(s, "PLT call with non-zero addend (%v)", r.Add())
+		}
+		addpltsym(target, ldr, syms, targ)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocSym(rIdx, syms.PLT)
+		su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+		return true
+	}
+
+	return false
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+
+	// mips64 ELF relocation (endian neutral)
+	//		offset	uint64
+	//		sym		uint32
+	//		ssym	uint8
+	//		type3	uint8
+	//		type2	uint8
+	//		type	uint8
+	//		addend	int64
+
+	addend := r.Xadd
+
+	out.Write64(uint64(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	out.Write32(uint32(elfsym))
+	out.Write8(0)
+	out.Write8(0)
+	out.Write8(0)
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		switch r.Size {
+		case 4:
+			out.Write8(uint8(elf.R_MIPS_32))
+		case 8:
+			out.Write8(uint8(elf.R_MIPS_64))
+		default:
+			return false
+		}
+	case objabi.R_ADDRMIPS:
+		out.Write8(uint8(elf.R_MIPS_LO16))
+	case objabi.R_ADDRMIPSU:
+		out.Write8(uint8(elf.R_MIPS_HI16))
+	case objabi.R_ADDRMIPSTLS:
+		out.Write8(uint8(elf.R_MIPS_TLS_TPREL_LO16))
+		if ctxt.Target.IsOpenbsd() {
+			// OpenBSD mips64 does not currently offset TLS by 0x7000,
+			// as such we need to add this back to get the correct offset
+			// via the external linker.
+			addend += 0x7000
+		}
+	case objabi.R_CALLMIPS,
+		objabi.R_JMPMIPS:
+		out.Write8(uint8(elf.R_MIPS_26))
+	}
+	out.Write64(uint64(addend))
+
+	return true
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() != 0 {
+		return
+	}
+
+	// Load resolver address from got[0] into r25.
+	plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_ADDRMIPSU, 4)
+	plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x3c0e0000) // lui   $14, %hi(&GOTPLT[0])
+	plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_ADDRMIPS, 4)
+	plt.SetUint32(ctxt.Arch, plt.Size()-4, 0xddd90000) // ld    $25, %lo(&GOTPLT[0])($14)
+
+	// Load return address into r15, the index of the got.plt entry into r24, then
+	// JALR to the resolver. The address of the got.plt entry is currently in r24,
+	// which we have to turn into an index.
+	plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_ADDRMIPS, 4)
+	plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x25ce0000) // addiu $14, $14, %lo(&GOTPLT[0])
+	plt.AddUint32(ctxt.Arch, 0x030ec023)               // subu  $24, $24, $14
+	plt.AddUint32(ctxt.Arch, 0x03e07825)               // move  $15, $31
+	plt.AddUint32(ctxt.Arch, 0x0018c0c2)               // srl   $24, $24, 3
+	plt.AddUint32(ctxt.Arch, 0x0320f809)               // jalr  $25
+	plt.AddUint32(ctxt.Arch, 0x2718fffe)               // subu  $24, $24, 2
+
+	if gotplt.Size() != 0 {
+		ctxt.Errorf(gotplt.Sym(), "got.plt is not empty")
+	}
+
+	// Reserve got[0] for resolver address (populated by dynamic loader).
+	gotplt.AddUint32(ctxt.Arch, 0)
+	gotplt.AddUint32(ctxt.Arch, 0)
+	gotLocalCount++
+
+	// Reserve got[1] for ELF object pointer (populated by dynamic loader).
+	gotplt.AddUint32(ctxt.Arch, 0)
+	gotplt.AddUint32(ctxt.Arch, 0)
+	gotLocalCount++
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	dynamic := ldr.MakeSymbolUpdater(syms.Dynamic)
+
+	const dynSymEntrySize = 20
+	if gotSymIndex == 0 {
+		// Compute and update GOT symbol index.
+		gotSymIndex = uint64(ldr.SymSize(syms.DynSym) / dynSymEntrySize)
+		dynamic.SetUint(target.Arch, dtOffsets[elf.DT_MIPS_GOTSYM], gotSymIndex)
+	}
+	if dynSymCount == 0 {
+		dynSymCount = uint64(ldr.SymSize(syms.DynSym) / dynSymEntrySize)
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+	dynSymCount++
+
+	if !target.IsElf() {
+		ldr.Errorf(s, "addpltsym: unsupported binary format")
+	}
+
+	plt := ldr.MakeSymbolUpdater(syms.PLT)
+	gotplt := ldr.MakeSymbolUpdater(syms.GOTPLT)
+	if plt.Size() == 0 {
+		panic("plt is not set up")
+	}
+
+	// Load got.plt entry into r25.
+	plt.AddSymRef(target.Arch, gotplt.Sym(), gotplt.Size(), objabi.R_ADDRMIPSU, 4)
+	plt.SetUint32(target.Arch, plt.Size()-4, 0x3c0f0000) // lui   $15, %hi(.got.plt entry)
+	plt.AddSymRef(target.Arch, gotplt.Sym(), gotplt.Size(), objabi.R_ADDRMIPS, 4)
+	plt.SetUint32(target.Arch, plt.Size()-4, 0xddf90000) // ld    $25, %lo(.got.plt entry)($15)
+
+	// Load address of got.plt entry into r24 and JALR to address in r25.
+	plt.AddUint32(target.Arch, 0x03200008) // jr  $25
+	plt.AddSymRef(target.Arch, gotplt.Sym(), gotplt.Size(), objabi.R_ADDRMIPS, 4)
+	plt.SetUint32(target.Arch, plt.Size()-4, 0x65f80000) // daddiu $24, $15, %lo(.got.plt entry)
+
+	// Add pointer to plt[0] to got.plt
+	gotplt.AddAddrPlus(target.Arch, plt.Sym(), 0)
+
+	ldr.SetPlt(s, int32(plt.Size()-16))
+
+	// Update dynamic symbol count.
+	dynamic.SetUint(target.Arch, dtOffsets[elf.DT_MIPS_SYMTABNO], dynSymCount)
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	return false
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (o int64, nExtReloc int, ok bool) {
+	if target.IsExternal() {
+		switch r.Type() {
+		default:
+			return val, 0, false
+
+		case objabi.R_ADDRMIPS,
+			objabi.R_ADDRMIPSU,
+			objabi.R_ADDRMIPSTLS,
+			objabi.R_CALLMIPS,
+			objabi.R_JMPMIPS:
+			return val, 1, true
+		}
+	}
+
+	const isOk = true
+	const noExtReloc = 0
+	rs := r.Sym()
+	switch r.Type() {
+	case objabi.R_ADDRMIPS,
+		objabi.R_ADDRMIPSU:
+		t := ldr.SymValue(rs) + r.Add()
+		if r.Type() == objabi.R_ADDRMIPS {
+			return val&0xffff0000 | t&0xffff, noExtReloc, isOk
+		}
+		return val&0xffff0000 | ((t+1<<15)>>16)&0xffff, noExtReloc, isOk
+	case objabi.R_ADDRMIPSTLS:
+		// thread pointer is at 0x7000 offset from the start of TLS data area
+		t := ldr.SymValue(rs) + r.Add() - 0x7000
+		if target.IsOpenbsd() {
+			// OpenBSD mips64 does not currently offset TLS by 0x7000,
+			// as such we need to add this back to get the correct offset.
+			t += 0x7000
+		}
+		if t < -32768 || t >= 32678 {
+			ldr.Errorf(s, "TLS offset out of range %d", t)
+		}
+		return val&0xffff0000 | t&0xffff, noExtReloc, isOk
+	case objabi.R_CALLMIPS,
+		objabi.R_JMPMIPS:
+		// Low 26 bits = (S + A) >> 2
+		t := ldr.SymValue(rs) + r.Add()
+		return val&0xfc000000 | (t>>2)&^0xfc000000, noExtReloc, isOk
+	}
+
+	return val, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	return -1
+}
+
+func extreloc(target *ld.Target, ldr *loader.Loader, r loader.Reloc, s loader.Sym) (loader.ExtReloc, bool) {
+	switch r.Type() {
+	case objabi.R_ADDRMIPS,
+		objabi.R_ADDRMIPSU:
+		return ld.ExtrelocViaOuterSym(ldr, r, s), true
+
+	case objabi.R_ADDRMIPSTLS,
+		objabi.R_CALLMIPS,
+		objabi.R_JMPMIPS:
+		return ld.ExtrelocSimple(ldr, r), true
+	}
+	return loader.ExtReloc{}, false
+}
diff --git a/go/src/cmd/link/internal/mips64/l.go b/go/src/cmd/link/internal/mips64/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..837af0eb05b5a407a2e6f86a47efba4f93c0c379
--- /dev/null
+++ b/go/src/cmd/link/internal/mips64/l.go
@@ -0,0 +1,74 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips64
+
+// Writing object files.
+
+// cmd/9l/l.h from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 1  // min data alignment
+	funcAlign = 8
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 29
+	dwarfRegLR = 31
+)
diff --git a/go/src/cmd/link/internal/mips64/obj.go b/go/src/cmd/link/internal/mips64/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..193ad1f27110b8d01034016b6d4ba06e64859f5f
--- /dev/null
+++ b/go/src/cmd/link/internal/mips64/obj.go
@@ -0,0 +1,113 @@
+// Inferno utils/5l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package mips64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"internal/buildcfg"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchMIPS64
+	musl := "/lib/ld-musl-mips64.so.1"
+	if buildcfg.GOARCH == "mips64le" {
+		arch = sys.ArchMIPS64LE
+		musl = "/lib/ld-musl-mips64el.so.1"
+	}
+
+	theArch := ld.Arch{
+		Funcalign:        funcAlign,
+		Maxalign:         maxAlign,
+		Minalign:         minAlign,
+		Dwarfregsp:       dwarfRegSP,
+		Dwarfreglr:       dwarfRegLR,
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Extreloc:         extreloc,
+		Gentext:          gentext,
+		Machoreloc1:      machoreloc1,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     "/lib64/ld64.so.1",
+			LinuxdynldMusl: musl,
+			Freebsddynld:   "XXX",
+			Openbsddynld:   "/usr/libexec/ld.so",
+			Netbsddynld:    "XXX",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 24,
+			SetupPLT:  elfsetupplt,
+
+			// Historically GNU ld creates a read-only
+			// .dynamic section.
+			DynamicReadOnly: true,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+
+	case objabi.Hplan9: /* plan 9 */
+		ld.HEADR = 32
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 16 * 1024
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(16*1024, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hlinux, /* mips64 elf */
+		objabi.Hopenbsd:
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+	}
+
+	dynSymCount = 0
+	gotLocalCount = 0
+	gotSymIndex = 0
+}
diff --git a/go/src/cmd/link/internal/ppc64/asm.go b/go/src/cmd/link/internal/ppc64/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..5ceab3aa5a1255377f4601611ef4e6401d0cfc3f
--- /dev/null
+++ b/go/src/cmd/link/internal/ppc64/asm.go
@@ -0,0 +1,1760 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ppc64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"encoding/binary"
+	"fmt"
+	"internal/buildcfg"
+	"log"
+	"strconv"
+	"strings"
+)
+
+// The build configuration supports PC-relative instructions and relocations (limited to tested targets).
+var hasPCrel = buildcfg.GOPPC64 >= 10 && buildcfg.GOOS == "linux"
+
+const (
+	// For genstub, the type of stub required by the caller.
+	STUB_TOC = iota
+	STUB_PCREL
+)
+
+var stubStrs = []string{
+	STUB_TOC:   "_callstub_toc",
+	STUB_PCREL: "_callstub_pcrel",
+}
+
+const (
+	OP_TOCRESTORE    = 0xe8410018 // ld r2,24(r1)
+	OP_TOCSAVE       = 0xf8410018 // std r2,24(r1)
+	OP_NOP           = 0x60000000 // nop
+	OP_BL            = 0x48000001 // bl 0
+	OP_BCTR          = 0x4e800420 // bctr
+	OP_BCTRL         = 0x4e800421 // bctrl
+	OP_BCL           = 0x40000001 // bcl
+	OP_ADDI          = 0x38000000 // addi
+	OP_ADDIS         = 0x3c000000 // addis
+	OP_LD            = 0xe8000000 // ld
+	OP_PLA_PFX       = 0x06100000 // pla (prefix instruction word)
+	OP_PLA_SFX       = 0x38000000 // pla (suffix instruction word)
+	OP_PLD_PFX_PCREL = 0x04100000 // pld (prefix instruction word, R=1)
+	OP_PLD_SFX       = 0xe4000000 // pld (suffix instruction word)
+	OP_MFLR          = 0x7c0802a6 // mflr
+	OP_MTLR          = 0x7c0803a6 // mtlr
+	OP_MFCTR         = 0x7c0902a6 // mfctr
+	OP_MTCTR         = 0x7c0903a6 // mtctr
+
+	OP_ADDIS_R12_R2  = OP_ADDIS | 12<<21 | 2<<16  // addis r12,r2,0
+	OP_ADDIS_R12_R12 = OP_ADDIS | 12<<21 | 12<<16 // addis  r12,r12,0
+	OP_ADDI_R12_R12  = OP_ADDI | 12<<21 | 12<<16  // addi  r12,r12,0
+	OP_PLD_SFX_R12   = OP_PLD_SFX | 12<<21        // pld   r12,0 (suffix instruction word)
+	OP_PLA_SFX_R12   = OP_PLA_SFX | 12<<21        // pla   r12,0 (suffix instruction word)
+	OP_LIS_R12       = OP_ADDIS | 12<<21          // lis r12,0
+	OP_LD_R12_R12    = OP_LD | 12<<21 | 12<<16    // ld r12,0(r12)
+	OP_MTCTR_R12     = OP_MTCTR | 12<<21          // mtctr r12
+	OP_MFLR_R12      = OP_MFLR | 12<<21           // mflr r12
+	OP_MFLR_R0       = OP_MFLR | 0<<21            // mflr r0
+	OP_MTLR_R0       = OP_MTLR | 0<<21            // mtlr r0
+
+	// This is a special, preferred form of bcl to obtain the next
+	// instruction address (NIA, aka PC+4) in LR.
+	OP_BCL_NIA = OP_BCL | 20<<21 | 31<<16 | 1<<2 // bcl 20,31,$+4
+
+	// Masks to match opcodes
+	MASK_PLD_PFX  = 0xfff70000
+	MASK_PLD_SFX  = 0xfc1f0000 // Also checks RA = 0 if check value is OP_PLD_SFX.
+	MASK_PLD_RT   = 0x03e00000 // Extract RT from the pld suffix.
+	MASK_OP_LD    = 0xfc000003
+	MASK_OP_ADDIS = 0xfc000000
+)
+
+// Generate a stub to call between TOC and NOTOC functions. See genpltstub for more details about calling stubs.
+// This is almost identical to genpltstub, except the location of the target symbol is known at link time.
+func genstub(ctxt *ld.Link, ldr *loader.Loader, r loader.Reloc, ri int, s loader.Sym, stubType int) (ssym loader.Sym, firstUse bool) {
+	addendStr := ""
+	if r.Add() != 0 {
+		addendStr = fmt.Sprintf("%+d", r.Add())
+	}
+
+	stubName := fmt.Sprintf("%s%s.%s", stubStrs[stubType], addendStr, ldr.SymName(r.Sym()))
+	stub := ldr.CreateSymForUpdate(stubName, 0)
+	firstUse = stub.Size() == 0
+	if firstUse {
+		switch stubType {
+		// A call from a function using a TOC pointer.
+		case STUB_TOC:
+			stub.AddUint32(ctxt.Arch, OP_TOCSAVE) // std r2,24(r1)
+			stub.AddSymRef(ctxt.Arch, r.Sym(), r.Add(), objabi.R_ADDRPOWER_TOCREL_DS, 8)
+			stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_ADDIS_R12_R2) // addis r12,r2,targ@toc@ha
+			stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_ADDI_R12_R12) // addi  r12,targ@toc@l(r12)
+
+		// A call from PC relative function.
+		case STUB_PCREL:
+			if buildcfg.GOPPC64 >= 10 {
+				// Set up address of targ in r12, PCrel
+				stub.AddSymRef(ctxt.Arch, r.Sym(), r.Add(), objabi.R_ADDRPOWER_PCREL34, 8)
+				stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_PLA_PFX)
+				stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_PLA_SFX_R12) // pla r12, r
+			} else {
+				// The target may not be a P10. Generate a P8 compatible stub.
+				stub.AddUint32(ctxt.Arch, OP_MFLR_R0)  // mflr r0
+				stub.AddUint32(ctxt.Arch, OP_BCL_NIA)  // bcl 20,31,1f
+				stub.AddUint32(ctxt.Arch, OP_MFLR_R12) // 1: mflr r12  (r12 is the address of this instruction)
+				stub.AddUint32(ctxt.Arch, OP_MTLR_R0)  // mtlr r0
+				stub.AddSymRef(ctxt.Arch, r.Sym(), r.Add()+8, objabi.R_ADDRPOWER_PCREL, 8)
+				stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_ADDIS_R12_R12) // addis r12,(r - 1b) + 8
+				stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_ADDI_R12_R12)  // addi  r12,(r - 1b) + 12
+			}
+		}
+		// Jump to the loaded pointer
+		stub.AddUint32(ctxt.Arch, OP_MTCTR_R12) // mtctr r12
+		stub.AddUint32(ctxt.Arch, OP_BCTR)      // bctr
+		stub.SetType(sym.STEXT)
+	}
+
+	// Update the relocation to use the call stub
+	su := ldr.MakeSymbolUpdater(s)
+	su.SetRelocSym(ri, stub.Sym())
+
+	// Rewrite the TOC restore slot (a nop) if the caller uses a TOC pointer.
+	switch stubType {
+	case STUB_TOC:
+		rewritetoinsn(&ctxt.Target, ldr, su, int64(r.Off()+4), 0xFFFFFFFF, OP_NOP, OP_TOCRESTORE)
+	}
+
+	return stub.Sym(), firstUse
+}
+
+func genpltstub(ctxt *ld.Link, ldr *loader.Loader, r loader.Reloc, ri int, s loader.Sym) (sym loader.Sym, firstUse bool) {
+	// The ppc64 ABI PLT has similar concepts to other
+	// architectures, but is laid out quite differently. When we
+	// see a relocation to a dynamic symbol (indicating that the
+	// call needs to go through the PLT), we generate up to three
+	// stubs and reserve a PLT slot.
+	//
+	// 1) The call site is a "bl x" where genpltstub rewrites it to
+	//    "bl x_stub". Depending on the properties of the caller
+	//    (see ELFv2 1.5 4.2.5.3), a nop may be expected immediately
+	//    after the bl. This nop is rewritten to ld r2,24(r1) to
+	//    restore the toc pointer saved by x_stub.
+	//
+	// 2) We reserve space for a pointer in the .plt section (once
+	//    per referenced dynamic function).  .plt is a data
+	//    section filled solely by the dynamic linker (more like
+	//    .plt.got on other architectures).  Initially, the
+	//    dynamic linker will fill each slot with a pointer to the
+	//    corresponding x@plt entry point.
+	//
+	// 3) We generate a "call stub" x_stub based on the properties
+	//    of the caller.
+	//
+	// 4) We generate the "symbol resolver stub" x@plt (once per
+	//    dynamic function).  This is solely a branch to the glink
+	//    resolver stub.
+	//
+	// 5) We generate the glink resolver stub (only once).  This
+	//    computes which symbol resolver stub we came through and
+	//    invokes the dynamic resolver via a pointer provided by
+	//    the dynamic linker. This will patch up the .plt slot to
+	//    point directly at the function so future calls go
+	//    straight from the call stub to the real function, and
+	//    then call the function.
+
+	// NOTE: It's possible we could make ppc64 closer to other
+	// architectures: ppc64's .plt is like .plt.got on other
+	// platforms and ppc64's .glink is like .plt on other
+	// platforms.
+
+	// Find all relocations that reference dynamic imports.
+	// Reserve PLT entries for these symbols and generate call
+	// stubs. The call stubs need to live in .text, which is why we
+	// need to do this pass this early.
+
+	// Reserve PLT entry and generate symbol resolver
+	addpltsym(ctxt, ldr, r.Sym())
+
+	// The stub types are described in gencallstub.
+	stubType := 0
+	stubTypeStr := ""
+
+	// For now, the choice of call stub type is determined by whether
+	// the caller maintains a TOC pointer in R2. A TOC pointer implies
+	// we can always generate a position independent stub.
+	//
+	// For dynamic calls made from an external object, a caller maintains
+	// a TOC pointer only when an R_PPC64_REL24 relocation is used.
+	// An R_PPC64_REL24_NOTOC relocation does not use or maintain
+	// a TOC pointer, and almost always implies a Power10 target.
+	//
+	// For dynamic calls made from a Go caller, a TOC relative stub is
+	// always needed when a TOC pointer is maintained (specifically, if
+	// the Go caller is PIC, and cannot use PCrel instructions).
+	if (r.Type() == objabi.ElfRelocOffset+objabi.RelocType(elf.R_PPC64_REL24)) || (!ldr.AttrExternal(s) && ldr.AttrShared(s) && !hasPCrel) {
+		stubTypeStr = "_tocrel"
+		stubType = 1
+	} else {
+		stubTypeStr = "_notoc"
+		stubType = 3
+	}
+	n := fmt.Sprintf("_pltstub%s.%s", stubTypeStr, ldr.SymName(r.Sym()))
+
+	// When internal linking, all text symbols share the same toc pointer.
+	stub := ldr.CreateSymForUpdate(n, 0)
+	firstUse = stub.Size() == 0
+	if firstUse {
+		gencallstub(ctxt, ldr, stubType, stub, r.Sym())
+	}
+
+	// Update the relocation to use the call stub
+	su := ldr.MakeSymbolUpdater(s)
+	su.SetRelocSym(ri, stub.Sym())
+
+	// A type 1 call must restore the toc pointer after the call.
+	if stubType == 1 {
+		su.MakeWritable()
+		p := su.Data()
+
+		// Check for a toc pointer restore slot (a nop), and rewrite to restore the toc pointer.
+		var nop uint32
+		if len(p) >= int(r.Off()+8) {
+			nop = ctxt.Arch.ByteOrder.Uint32(p[r.Off()+4:])
+		}
+		if nop != OP_NOP {
+			ldr.Errorf(s, "Symbol %s is missing toc restoration slot at offset %d", ldr.SymName(s), r.Off()+4)
+		}
+		ctxt.Arch.ByteOrder.PutUint32(p[r.Off()+4:], OP_TOCRESTORE)
+	}
+
+	return stub.Sym(), firstUse
+}
+
+// Scan relocs and generate PLT stubs and generate/fixup ABI defined functions created by the linker.
+func genstubs(ctxt *ld.Link, ldr *loader.Loader) {
+	var stubs []loader.Sym
+	var abifuncs []loader.Sym
+	for _, s := range ctxt.Textp {
+		relocs := ldr.Relocs(s)
+		for i := 0; i < relocs.Count(); i++ {
+			switch r := relocs.At(i); r.Type() {
+			case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24), objabi.R_CALLPOWER:
+				switch t := ldr.SymType(r.Sym()); {
+				case t == sym.SDYNIMPORT:
+					// This call goes through the PLT, generate and call through a PLT stub.
+					if sym, firstUse := genpltstub(ctxt, ldr, r, i, s); firstUse {
+						stubs = append(stubs, sym)
+					}
+
+				case t == sym.SXREF:
+					// Is this an ELF ABI defined function which is (in practice)
+					// generated by the linker to save/restore callee save registers?
+					// These are defined similarly for both PPC64 ELF and ELFv2.
+					targName := ldr.SymName(r.Sym())
+					if strings.HasPrefix(targName, "_save") || strings.HasPrefix(targName, "_rest") {
+						if sym, firstUse := rewriteABIFuncReloc(ctxt, ldr, targName, r); firstUse {
+							abifuncs = append(abifuncs, sym)
+						}
+					}
+				case t.IsText():
+					targ := r.Sym()
+					if (ldr.AttrExternal(targ) && ldr.SymLocalentry(targ) != 1) || !ldr.AttrExternal(targ) {
+						// All local symbols share the same TOC pointer. This caller has a valid TOC
+						// pointer in R2. Calls into a Go symbol preserve R2. No call stub is needed.
+					} else {
+						// This caller has a TOC pointer. The callee might clobber it. R2 needs to be saved
+						// and restored.
+						if sym, firstUse := genstub(ctxt, ldr, r, i, s, STUB_TOC); firstUse {
+							stubs = append(stubs, sym)
+						}
+					}
+				}
+
+			case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24_P9NOTOC):
+				// This can be treated identically to R_PPC64_REL24_NOTOC, as stubs are determined by
+				// GOPPC64 and -buildmode.
+				fallthrough
+			case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24_NOTOC):
+				switch rt := ldr.SymType(r.Sym()); {
+				case rt == sym.SDYNIMPORT:
+					// This call goes through the PLT, generate and call through a PLT stub.
+					if sym, firstUse := genpltstub(ctxt, ldr, r, i, s); firstUse {
+						stubs = append(stubs, sym)
+					}
+
+				case rt == sym.SXREF:
+					// TODO: This is not supported yet.
+					ldr.Errorf(s, "Unsupported NOTOC external reference call into %s", ldr.SymName(r.Sym()))
+
+				case rt.IsText():
+					targ := r.Sym()
+					if (ldr.AttrExternal(targ) && ldr.SymLocalentry(targ) <= 1) || (!ldr.AttrExternal(targ) && (!ldr.AttrShared(targ) || hasPCrel)) {
+						// This is NOTOC to NOTOC call (st_other is 0 or 1). No call stub is needed.
+					} else {
+						// This is a NOTOC to TOC function. Generate a calling stub.
+						if sym, firstUse := genstub(ctxt, ldr, r, i, s, STUB_PCREL); firstUse {
+							stubs = append(stubs, sym)
+						}
+					}
+				}
+
+			// Handle objects compiled with -fno-plt. Rewrite local calls to avoid indirect calling.
+			// These are 0 sized relocs. They mark the mtctr r12, or bctrl + ld r2,24(r1).
+			case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_PLTSEQ):
+				if ldr.SymType(r.Sym()).IsText() {
+					// This should be an mtctr instruction. Turn it into a nop.
+					su := ldr.MakeSymbolUpdater(s)
+					const MASK_OP_MTCTR = 63<<26 | 0x3FF<<11 | 0x1FF<<1
+					rewritetonop(&ctxt.Target, ldr, su, int64(r.Off()), MASK_OP_MTCTR, OP_MTCTR)
+				}
+			case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_PLTCALL):
+				if ldr.SymType(r.Sym()).IsText() {
+					// This relocation should point to a bctrl followed by a ld r2, 24(41)
+					// Convert the bctrl into a bl.
+					su := ldr.MakeSymbolUpdater(s)
+					rewritetoinsn(&ctxt.Target, ldr, su, int64(r.Off()), 0xFFFFFFFF, OP_BCTRL, OP_BL)
+
+					// Turn this reloc into an R_CALLPOWER, and convert the TOC restore into a nop.
+					su.SetRelocType(i, objabi.R_CALLPOWER)
+					localEoffset := int64(ldr.SymLocalentry(r.Sym()))
+					if localEoffset == 1 {
+						ldr.Errorf(s, "Unsupported NOTOC call to %s", ldr.SymName(r.Sym()))
+					}
+					su.SetRelocAdd(i, r.Add()+localEoffset)
+					r.SetSiz(4)
+					rewritetonop(&ctxt.Target, ldr, su, int64(r.Off()+4), 0xFFFFFFFF, OP_TOCRESTORE)
+				}
+			}
+		}
+	}
+
+	// Append any usage of the go versions of ELF save/restore
+	// functions to the end of the callstub list to minimize
+	// chances a trampoline might be needed.
+	stubs = append(stubs, abifuncs...)
+
+	// Put stubs at the beginning (instead of the end).
+	// So when resolving the relocations to calls to the stubs,
+	// the addresses are known and trampolines can be inserted
+	// when necessary.
+	ctxt.Textp = append(stubs, ctxt.Textp...)
+}
+
+func genaddmoduledata(ctxt *ld.Link, ldr *loader.Loader) {
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	o := func(op uint32) {
+		initfunc.AddUint32(ctxt.Arch, op)
+	}
+
+	// Write a function to load this module's local.moduledata. This is shared code.
+	//
+	// package link
+	// void addmoduledata() {
+	//	runtime.addmoduledata(local.moduledata)
+	// }
+
+	if !hasPCrel {
+		// Regenerate TOC from R12 (the address of this function).
+		sz := initfunc.AddSymRef(ctxt.Arch, ctxt.DotTOC[0], 0, objabi.R_ADDRPOWER_PCREL, 8)
+		initfunc.SetUint32(ctxt.Arch, sz-8, 0x3c4c0000) // addis r2, r12, .TOC.-func@ha
+		initfunc.SetUint32(ctxt.Arch, sz-4, 0x38420000) // addi r2, r2, .TOC.-func@l
+	}
+
+	// This is Go ABI. Stack a frame and save LR.
+	o(OP_MFLR_R0) // mflr r0
+	o(0xf801ffe1) // stdu r0, -32(r1)
+
+	// Get the moduledata pointer from GOT and put into R3.
+	var tgt loader.Sym
+	if s := ldr.Lookup("local.moduledata", 0); s != 0 {
+		tgt = s
+	} else if s := ldr.Lookup("local.pluginmoduledata", 0); s != 0 {
+		tgt = s
+	} else {
+		tgt = ldr.LookupOrCreateSym("runtime.firstmoduledata", 0)
+	}
+
+	if !hasPCrel {
+		sz := initfunc.AddSymRef(ctxt.Arch, tgt, 0, objabi.R_ADDRPOWER_GOT, 8)
+		initfunc.SetUint32(ctxt.Arch, sz-8, 0x3c620000) // addis r3, r2, local.moduledata@got@ha
+		initfunc.SetUint32(ctxt.Arch, sz-4, 0xe8630000) // ld r3, local.moduledata@got@l(r3)
+	} else {
+		sz := initfunc.AddSymRef(ctxt.Arch, tgt, 0, objabi.R_ADDRPOWER_GOT_PCREL34, 8)
+		// Note, this is prefixed instruction. It must not cross a 64B boundary.
+		// It is doubleworld aligned here, so it will never cross (this function is 16B aligned, minimum).
+		initfunc.SetUint32(ctxt.Arch, sz-8, OP_PLD_PFX_PCREL)
+		initfunc.SetUint32(ctxt.Arch, sz-4, OP_PLD_SFX|(3<<21)) // pld r3, local.moduledata@got@pcrel
+	}
+
+	// Call runtime.addmoduledata
+	sz := initfunc.AddSymRef(ctxt.Arch, addmoduledata, 0, objabi.R_CALLPOWER, 4)
+	initfunc.SetUint32(ctxt.Arch, sz-4, OP_BL) // bl runtime.addmoduledata
+	o(OP_NOP)                                  // nop (for TOC restore)
+
+	// Pop stack frame and return.
+	o(0xe8010000) // ld r0, 0(r1)
+	o(OP_MTLR_R0) // mtlr r0
+	o(0x38210020) // addi r1,r1,32
+	o(0x4e800020) // blr
+}
+
+// Rewrite ELF (v1 or v2) calls to _savegpr0_n, _savegpr1_n, _savefpr_n, _restfpr_n, _savevr_m, or
+// _restvr_m (14<=n<=31, 20<=m<=31). Redirect them to runtime.elf_restgpr0+(n-14)*4,
+// runtime.elf_restvr+(m-20)*8, and similar.
+//
+// These functions are defined in the ELFv2 ABI (generated when using gcc -Os option) to save and
+// restore callee-saved registers (as defined in the PPC64 ELF ABIs) from registers n or m to 31 of
+// the named type. R12 and R0 are sometimes used in exceptional ways described in the ABI.
+//
+// Final note, this is only needed when linking internally. The external linker will generate these
+// functions if they are used.
+func rewriteABIFuncReloc(ctxt *ld.Link, ldr *loader.Loader, tname string, r loader.Reloc) (sym loader.Sym, firstUse bool) {
+	s := strings.Split(tname, "_")
+	// A valid call will split like {"", "savegpr0", "20"}
+	if len(s) != 3 {
+		return 0, false // Not an abi func.
+	}
+	minReg := 14 // _savegpr0_{n}, _savegpr1_{n}, _savefpr_{n}, 14 <= n <= 31
+	offMul := 4  // 1 instruction per register op.
+	switch s[1] {
+	case "savegpr0", "savegpr1", "savefpr":
+	case "restgpr0", "restgpr1", "restfpr":
+	case "savevr", "restvr":
+		minReg = 20 // _savevr_{n} or _restvr_{n}, 20 <= n <= 31
+		offMul = 8  // 2 instructions per register op.
+	default:
+		return 0, false // Not an abi func
+	}
+	n, e := strconv.Atoi(s[2])
+	if e != nil || n < minReg || n > 31 || r.Add() != 0 {
+		return 0, false // Invalid register number, or non-zero addend. Not an abi func.
+	}
+
+	// tname is a valid relocation to an ABI defined register save/restore function. Re-relocate
+	// them to a go version of these functions in runtime/asm_ppc64x.s
+	ts := ldr.LookupOrCreateSym("runtime.elf_"+s[1], 0)
+	r.SetSym(ts)
+	r.SetAdd(int64((n - minReg) * offMul))
+	firstUse = !ldr.AttrReachable(ts)
+	if firstUse {
+		// This function only becomes reachable now. It has been dropped from
+		// the text section (it was unreachable until now), it needs included.
+		ldr.SetAttrReachable(ts, true)
+	}
+	return ts, firstUse
+}
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	if ctxt.DynlinkingGo() {
+		genaddmoduledata(ctxt, ldr)
+	}
+
+	if ctxt.LinkMode == ld.LinkInternal {
+		genstubs(ctxt, ldr)
+	}
+}
+
+// Create a calling stub. The stubType maps directly to the properties listed in the ELFv2 1.5
+// section 4.2.5.3.
+//
+// There are 3 cases today (as paraphrased from the ELFv2 document):
+//
+//  1. R2 holds the TOC pointer on entry. The call stub must save R2 into the ELFv2 TOC stack save slot.
+//
+//  2. R2 holds the TOC pointer on entry. The caller has already saved R2 to the TOC stack save slot.
+//
+//  3. R2 does not hold the TOC pointer on entry. The caller has no expectations of R2.
+//
+// Go only needs case 1 and 3 today. Go symbols which have AttrShare set could use case 2, but case 1 always
+// works in those cases too.
+func gencallstub(ctxt *ld.Link, ldr *loader.Loader, stubType int, stub *loader.SymbolBuilder, targ loader.Sym) {
+	plt := ctxt.PLT
+	stub.SetType(sym.STEXT)
+
+	switch stubType {
+	case 1:
+		// Save TOC, then load targ address from PLT using TOC.
+		stub.AddUint32(ctxt.Arch, OP_TOCSAVE) // std r2,24(r1)
+		stub.AddSymRef(ctxt.Arch, plt, int64(ldr.SymPlt(targ)), objabi.R_ADDRPOWER_TOCREL_DS, 8)
+		stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_ADDIS_R12_R2) // addis r12,r2,targ@plt@toc@ha
+		stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_LD_R12_R12)   // ld r12,targ@plt@toc@l(r12)
+	case 3:
+		// No TOC needs to be saved, but the stub may need to position-independent.
+		if buildcfg.GOPPC64 >= 10 {
+			// Power10 is supported, load targ address into r12 using PCrel load.
+			stub.AddSymRef(ctxt.Arch, plt, int64(ldr.SymPlt(targ)), objabi.R_ADDRPOWER_PCREL34, 8)
+			stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_PLD_PFX_PCREL)
+			stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_PLD_SFX_R12) // pld r12, targ@plt
+		} else if !isLinkingPIC(ctxt) {
+			// This stub doesn't need to be PIC. Load targ address from the PLT via its absolute address.
+			stub.AddSymRef(ctxt.Arch, plt, int64(ldr.SymPlt(targ)), objabi.R_ADDRPOWER_DS, 8)
+			stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_LIS_R12)    // lis r12,targ@plt@ha
+			stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_LD_R12_R12) // ld r12,targ@plt@l(r12)
+		} else {
+			// Generate a PIC stub. This is ugly as the stub must determine its location using
+			// POWER8 or older instruction. These stubs are likely the combination of using
+			// GOPPC64 < 8 and linking external objects built with CFLAGS="... -mcpu=power10 ..."
+			stub.AddUint32(ctxt.Arch, OP_MFLR_R0)  // mflr r0
+			stub.AddUint32(ctxt.Arch, OP_BCL_NIA)  // bcl 20,31,1f
+			stub.AddUint32(ctxt.Arch, OP_MFLR_R12) // 1: mflr r12  (r12 is the address of this instruction)
+			stub.AddUint32(ctxt.Arch, OP_MTLR_R0)  // mtlr r0
+			stub.AddSymRef(ctxt.Arch, plt, int64(ldr.SymPlt(targ))+8, objabi.R_ADDRPOWER_PCREL, 8)
+			stub.SetUint32(ctxt.Arch, stub.Size()-8, OP_ADDIS_R12_R12) // addis r12,(targ@plt - 1b) + 8
+			stub.SetUint32(ctxt.Arch, stub.Size()-4, OP_ADDI_R12_R12)  // addi  r12,(targ@plt - 1b) + 12
+			stub.AddUint32(ctxt.Arch, OP_LD_R12_R12)                   // ld r12, 0(r12)
+		}
+	default:
+		log.Fatalf("gencallstub does not support ELFv2 ABI property %d", stubType)
+	}
+
+	// Jump to the loaded pointer
+	stub.AddUint32(ctxt.Arch, OP_MTCTR_R12) // mtctr r12
+	stub.AddUint32(ctxt.Arch, OP_BCTR)      // bctr
+}
+
+// Rewrite the instruction at offset into newinsn. Also, verify the
+// existing instruction under mask matches the check value.
+func rewritetoinsn(target *ld.Target, ldr *loader.Loader, su *loader.SymbolBuilder, offset int64, mask, check, newinsn uint32) {
+	su.MakeWritable()
+	op := target.Arch.ByteOrder.Uint32(su.Data()[offset:])
+	if op&mask != check {
+		ldr.Errorf(su.Sym(), "Rewrite offset 0x%x to 0x%08X failed check (0x%08X&0x%08X != 0x%08X)", offset, newinsn, op, mask, check)
+	}
+	su.SetUint32(target.Arch, offset, newinsn)
+}
+
+// Rewrite the instruction at offset into a hardware nop instruction. Also, verify the
+// existing instruction under mask matches the check value.
+func rewritetonop(target *ld.Target, ldr *loader.Loader, su *loader.SymbolBuilder, offset int64, mask, check uint32) {
+	rewritetoinsn(target, ldr, su, offset, mask, check, OP_NOP)
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	if target.IsElf() {
+		return addelfdynrel(target, ldr, syms, s, r, rIdx)
+	} else if target.IsAIX() {
+		return ld.Xcoffadddynrel(target, ldr, syms, s, r, rIdx)
+	}
+	return false
+}
+
+func addelfdynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch r.Type() {
+	default:
+		if r.Type() >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "unexpected relocation type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+			return false
+		}
+
+		// Handle relocations found in ELF object files.
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24_NOTOC),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24_P9NOTOC):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CALLPOWER)
+
+		if targType == sym.SDYNIMPORT {
+			// Should have been handled in elfsetupplt
+			ldr.Errorf(s, "unexpected R_PPC64_REL24_NOTOC/R_PPC64_REL24_P9NOTOC for dyn import")
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL24):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_CALLPOWER)
+
+		// This is a local call, so the caller isn't setting
+		// up r12 and r2 is the same for the caller and
+		// callee. Hence, we need to go to the local entry
+		// point.  (If we don't do this, the callee will try
+		// to use r12 to compute r2.)
+		localEoffset := int64(ldr.SymLocalentry(targ))
+		if localEoffset == 1 {
+			ldr.Errorf(s, "Unsupported NOTOC call to %s", targ)
+		}
+		su.SetRelocAdd(rIdx, r.Add()+localEoffset)
+
+		if targType == sym.SDYNIMPORT {
+			// Should have been handled in genstubs
+			ldr.Errorf(s, "unexpected R_PPC64_REL24 for dyn import")
+		}
+
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_PCREL34):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDRPOWER_PCREL34)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_GOT_PCREL34):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDRPOWER_PCREL34)
+		if !targType.IsText() {
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_PPC64_GLOB_DAT))
+			su.SetRelocSym(rIdx, syms.GOT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		} else {
+			// The address of targ is known at link time. Rewrite to "pla rt,targ" from "pld rt,targ@got"
+			rewritetoinsn(target, ldr, su, int64(r.Off()), MASK_PLD_PFX, OP_PLD_PFX_PCREL, OP_PLA_PFX)
+			pla_sfx := target.Arch.ByteOrder.Uint32(su.Data()[r.Off()+4:])&MASK_PLD_RT | OP_PLA_SFX
+			rewritetoinsn(target, ldr, su, int64(r.Off()+4), MASK_PLD_SFX, OP_PLD_SFX, pla_sfx)
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC_REL32):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_PPC_REL32 for dyn import")
+		}
+
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_ADDR64):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		if targType == sym.SDYNIMPORT {
+			// These happen in .toc sections
+			ld.Adddynsym(ldr, target, syms, targ)
+
+			rela := ldr.MakeSymbolUpdater(syms.Rela)
+			rela.AddAddrPlus(target.Arch, s, int64(r.Off()))
+			rela.AddUint64(target.Arch, elf.R_INFO(uint32(ldr.SymDynid(targ)), uint32(elf.R_PPC64_ADDR64)))
+			rela.AddUint64(target.Arch, uint64(r.Add()))
+			su.SetRelocType(rIdx, objabi.ElfRelocOffset) // ignore during relocsym
+		} else if target.IsPIE() && target.IsInternal() {
+			// For internal linking PIE, this R_ADDR relocation cannot
+			// be resolved statically. We need to generate a dynamic
+			// relocation. Let the code below handle it.
+			break
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_TOC16):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_POWER_TOC)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_LO|sym.RV_CHECK_OVERFLOW)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_TOC16_LO):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_POWER_TOC)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_LO)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_TOC16_HA):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_POWER_TOC)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_HA|sym.RV_CHECK_OVERFLOW)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_TOC16_HI):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_POWER_TOC)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_HI|sym.RV_CHECK_OVERFLOW)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_TOC16_DS):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_POWER_TOC)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_DS|sym.RV_CHECK_OVERFLOW)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_TOC16_LO_DS):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_POWER_TOC)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_DS)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL16_LO):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_LO)
+		su.SetRelocAdd(rIdx, r.Add()+2) // Compensate for relocation size of 2
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL16_HI):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_HI|sym.RV_CHECK_OVERFLOW)
+		su.SetRelocAdd(rIdx, r.Add()+2)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_REL16_HA):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_HA|sym.RV_CHECK_OVERFLOW)
+		su.SetRelocAdd(rIdx, r.Add()+2)
+		return true
+
+	// When compiling with gcc's -fno-plt option (no PLT), the following code and relocation
+	// sequences may be present to call an external function:
+	//
+	//   1. addis Rx,foo@R_PPC64_PLT16_HA
+	//   2. ld 12,foo@R_PPC64_PLT16_LO_DS(Rx)
+	//   3. mtctr 12 ; foo@R_PPC64_PLTSEQ
+	//   4. bctrl ; foo@R_PPC64_PLTCALL
+	//   5. ld r2,24(r1)
+	//
+	// Note, 5 is required to follow the R_PPC64_PLTCALL. Similarly, relocations targeting
+	// instructions 3 and 4 are zero sized informational relocations.
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_PLT16_HA),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_PPC64_PLT16_LO_DS):
+		su := ldr.MakeSymbolUpdater(s)
+		isPLT16_LO_DS := r.Type() == objabi.ElfRelocOffset+objabi.RelocType(elf.R_PPC64_PLT16_LO_DS)
+		if isPLT16_LO_DS {
+			ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_DS)
+		} else {
+			ldr.SetRelocVariant(s, rIdx, sym.RV_POWER_HA|sym.RV_CHECK_OVERFLOW)
+		}
+		su.SetRelocType(rIdx, objabi.R_POWER_TOC)
+		if targType == sym.SDYNIMPORT {
+			// This is an external symbol, make space in the GOT and retarget the reloc.
+			ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_PPC64_GLOB_DAT))
+			su.SetRelocSym(rIdx, syms.GOT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		} else if targType.IsText() {
+			if isPLT16_LO_DS {
+				// Expect an ld opcode to nop
+				rewritetonop(target, ldr, su, int64(r.Off()), MASK_OP_LD, OP_LD)
+			} else {
+				// Expect an addis opcode to nop
+				rewritetonop(target, ldr, su, int64(r.Off()), MASK_OP_ADDIS, OP_ADDIS)
+			}
+			// And we can ignore this reloc now.
+			su.SetRelocType(rIdx, objabi.ElfRelocOffset)
+		} else {
+			ldr.Errorf(s, "unexpected PLT relocation target symbol type %s", targType.String())
+		}
+		return true
+	}
+
+	// Handle references to ELF symbols from our own object files.
+	relocs := ldr.Relocs(s)
+	r = relocs.At(rIdx)
+
+	switch r.Type() {
+	case objabi.R_ADDR:
+		if ldr.SymType(s).IsText() {
+			log.Fatalf("R_ADDR relocation in text symbol %s is unsupported\n", ldr.SymName(s))
+		}
+		if target.IsPIE() && target.IsInternal() {
+			// When internally linking, generate dynamic relocations
+			// for all typical R_ADDR relocations. The exception
+			// are those R_ADDR that are created as part of generating
+			// the dynamic relocations and must be resolved statically.
+			//
+			// There are three phases relevant to understanding this:
+			//
+			//	dodata()  // we are here
+			//	address() // symbol address assignment
+			//	reloc()   // resolution of static R_ADDR relocs
+			//
+			// At this point symbol addresses have not been
+			// assigned yet (as the final size of the .rela section
+			// will affect the addresses), and so we cannot write
+			// the Elf64_Rela.r_offset now. Instead we delay it
+			// until after the 'address' phase of the linker is
+			// complete. We do this via Addaddrplus, which creates
+			// a new R_ADDR relocation which will be resolved in
+			// the 'reloc' phase.
+			//
+			// These synthetic static R_ADDR relocs must be skipped
+			// now, or else we will be caught in an infinite loop
+			// of generating synthetic relocs for our synthetic
+			// relocs.
+			//
+			// Furthermore, the rela sections contain dynamic
+			// relocations with R_ADDR relocations on
+			// Elf64_Rela.r_offset. This field should contain the
+			// symbol offset as determined by reloc(), not the
+			// final dynamically linked address as a dynamic
+			// relocation would provide.
+			switch ldr.SymName(s) {
+			case ".dynsym", ".rela", ".rela.plt", ".got.plt", ".dynamic":
+				return false
+			}
+		} else {
+			// Either internally linking a static executable,
+			// in which case we can resolve these relocations
+			// statically in the 'reloc' phase, or externally
+			// linking, in which case the relocation will be
+			// prepared in the 'reloc' phase and passed to the
+			// external linker in the 'asmb' phase.
+			if t := ldr.SymType(s); !t.IsDATA() && !t.IsRODATA() {
+				break
+			}
+		}
+		// Generate R_PPC64_RELATIVE relocations for best
+		// efficiency in the dynamic linker.
+		//
+		// As noted above, symbol addresses have not been
+		// assigned yet, so we can't generate the final reloc
+		// entry yet. We ultimately want:
+		//
+		// r_offset = s + r.Off
+		// r_info = R_PPC64_RELATIVE
+		// r_addend = targ + r.Add
+		//
+		// The dynamic linker will set *offset = base address +
+		// addend.
+		//
+		// AddAddrPlus is used for r_offset and r_addend to
+		// generate new R_ADDR relocations that will update
+		// these fields in the 'reloc' phase.
+		rela := ldr.MakeSymbolUpdater(syms.Rela)
+		rela.AddAddrPlus(target.Arch, s, int64(r.Off()))
+		if r.Siz() == 8 {
+			rela.AddUint64(target.Arch, elf.R_INFO(0, uint32(elf.R_PPC64_RELATIVE)))
+		} else {
+			ldr.Errorf(s, "unexpected relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		rela.AddAddrPlus(target.Arch, targ, r.Add())
+
+		// Not mark r done here. So we still apply it statically,
+		// so in the file content we'll also have the right offset
+		// to the relocation target. So it can be examined statically
+		// (e.g. go version).
+		return true
+	}
+
+	return false
+}
+
+func xcoffreloc1(arch *sys.Arch, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, sectoff int64) bool {
+	rs := r.Xsym
+
+	emitReloc := func(v uint16, off uint64) {
+		out.Write64(uint64(sectoff) + off)
+		out.Write32(uint32(ldr.SymDynid(rs)))
+		out.Write16(v)
+	}
+
+	var v uint16
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		v = ld.XCOFF_R_POS
+		if r.Size == 4 {
+			v |= 0x1F << 8
+		} else {
+			v |= 0x3F << 8
+		}
+		emitReloc(v, 0)
+	case objabi.R_ADDRPOWER_TOCREL:
+	case objabi.R_ADDRPOWER_TOCREL_DS:
+		emitReloc(ld.XCOFF_R_TOCU|(0x0F<<8), 2)
+		emitReloc(ld.XCOFF_R_TOCL|(0x0F<<8), 6)
+	case objabi.R_POWER_TLS_LE:
+		// This only supports 16b relocations.  It is fixed up in archreloc.
+		emitReloc(ld.XCOFF_R_TLS_LE|0x0F<<8, 2)
+	case objabi.R_CALLPOWER:
+		if r.Size != 4 {
+			return false
+		}
+		emitReloc(ld.XCOFF_R_RBR|0x19<<8, 0)
+	case objabi.R_XCOFFREF:
+		emitReloc(ld.XCOFF_R_REF|0x3F<<8, 0)
+	}
+	return true
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	// Beware that bit0~bit15 start from the third byte of an instruction in Big-Endian machines.
+	rt := r.Type
+	if rt == objabi.R_ADDR || rt == objabi.R_POWER_TLS || rt == objabi.R_CALLPOWER || rt == objabi.R_DWARFSECREF {
+	} else {
+		if ctxt.Arch.ByteOrder == binary.BigEndian {
+			sectoff += 2
+		}
+	}
+	out.Write64(uint64(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	switch rt {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		switch r.Size {
+		case 4:
+			out.Write64(uint64(elf.R_PPC64_ADDR32) | uint64(elfsym)<<32)
+		case 8:
+			out.Write64(uint64(elf.R_PPC64_ADDR64) | uint64(elfsym)<<32)
+		default:
+			return false
+		}
+	case objabi.R_ADDRPOWER_D34:
+		out.Write64(uint64(elf.R_PPC64_D34) | uint64(elfsym)<<32)
+	case objabi.R_ADDRPOWER_PCREL34:
+		out.Write64(uint64(elf.R_PPC64_PCREL34) | uint64(elfsym)<<32)
+	case objabi.R_POWER_TLS:
+		out.Write64(uint64(elf.R_PPC64_TLS) | uint64(elfsym)<<32)
+	case objabi.R_POWER_TLS_LE:
+		out.Write64(uint64(elf.R_PPC64_TPREL16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_TPREL16_LO) | uint64(elfsym)<<32)
+	case objabi.R_POWER_TLS_LE_TPREL34:
+		out.Write64(uint64(elf.R_PPC64_TPREL34) | uint64(elfsym)<<32)
+	case objabi.R_POWER_TLS_IE_PCREL34:
+		out.Write64(uint64(elf.R_PPC64_GOT_TPREL_PCREL34) | uint64(elfsym)<<32)
+	case objabi.R_POWER_TLS_IE:
+		out.Write64(uint64(elf.R_PPC64_GOT_TPREL16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_GOT_TPREL16_LO_DS) | uint64(elfsym)<<32)
+	case objabi.R_ADDRPOWER:
+		out.Write64(uint64(elf.R_PPC64_ADDR16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_ADDR16_LO) | uint64(elfsym)<<32)
+	case objabi.R_ADDRPOWER_DS:
+		out.Write64(uint64(elf.R_PPC64_ADDR16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_ADDR16_LO_DS) | uint64(elfsym)<<32)
+	case objabi.R_ADDRPOWER_GOT:
+		out.Write64(uint64(elf.R_PPC64_GOT16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_GOT16_LO_DS) | uint64(elfsym)<<32)
+	case objabi.R_ADDRPOWER_GOT_PCREL34:
+		out.Write64(uint64(elf.R_PPC64_GOT_PCREL34) | uint64(elfsym)<<32)
+	case objabi.R_ADDRPOWER_PCREL:
+		out.Write64(uint64(elf.R_PPC64_REL16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_REL16_LO) | uint64(elfsym)<<32)
+		r.Xadd += 4
+	case objabi.R_ADDRPOWER_TOCREL:
+		out.Write64(uint64(elf.R_PPC64_TOC16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_TOC16_LO) | uint64(elfsym)<<32)
+	case objabi.R_ADDRPOWER_TOCREL_DS:
+		out.Write64(uint64(elf.R_PPC64_TOC16_HA) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_PPC64_TOC16_LO_DS) | uint64(elfsym)<<32)
+	case objabi.R_CALLPOWER:
+		if r.Size != 4 {
+			return false
+		}
+		if !hasPCrel {
+			out.Write64(uint64(elf.R_PPC64_REL24) | uint64(elfsym)<<32)
+		} else {
+			// TOC is not used in PCrel compiled Go code.
+			out.Write64(uint64(elf.R_PPC64_REL24_NOTOC) | uint64(elfsym)<<32)
+		}
+
+	}
+	out.Write64(uint64(r.Xadd))
+
+	return true
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() == 0 {
+		// The dynamic linker stores the address of the
+		// dynamic resolver and the DSO identifier in the two
+		// doublewords at the beginning of the .plt section
+		// before the PLT array. Reserve space for these.
+		plt.SetSize(16)
+	}
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	return false
+}
+
+// Return the value of .TOC. for symbol s
+func symtoc(ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) int64 {
+	v := ldr.SymVersion(s)
+	if out := ldr.OuterSym(s); out != 0 {
+		v = ldr.SymVersion(out)
+	}
+
+	toc := syms.DotTOC[v]
+	if toc == 0 {
+		ldr.Errorf(s, "TOC-relative relocation in object without .TOC.")
+		return 0
+	}
+
+	return ldr.SymValue(toc)
+}
+
+// archreloctoc relocates a TOC relative symbol.
+func archreloctoc(ldr *loader.Loader, target *ld.Target, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) int64 {
+	rs := r.Sym()
+	var o1, o2 uint32
+	var t int64
+	useAddi := false
+
+	if target.IsBigEndian() {
+		o1 = uint32(val >> 32)
+		o2 = uint32(val)
+	} else {
+		o1 = uint32(val)
+		o2 = uint32(val >> 32)
+	}
+
+	// On AIX, TOC data accesses are always made indirectly against R2 (a sequence of addis+ld+load/store). If the
+	// The target of the load is known, the sequence can be written into addis+addi+load/store. On Linux,
+	// TOC data accesses are always made directly against R2 (e.g addis+load/store).
+	if target.IsAIX() {
+		if !strings.HasPrefix(ldr.SymName(rs), "TOC.") {
+			ldr.Errorf(s, "archreloctoc called for a symbol without TOC anchor")
+		}
+		relocs := ldr.Relocs(rs)
+		tarSym := relocs.At(0).Sym()
+
+		if target.IsInternal() && tarSym != 0 && ldr.AttrReachable(tarSym) && ldr.SymSect(tarSym).Seg == &ld.Segdata {
+			t = ldr.SymValue(tarSym) + r.Add() - ldr.SymValue(syms.TOC)
+			// change ld to addi in the second instruction
+			o2 = (o2 & 0x03FF0000) | 0xE<<26
+			useAddi = true
+		} else {
+			t = ldr.SymValue(rs) + r.Add() - ldr.SymValue(syms.TOC)
+		}
+	} else {
+		t = ldr.SymValue(rs) + r.Add() - symtoc(ldr, syms, s)
+	}
+
+	if t != int64(int32(t)) {
+		ldr.Errorf(s, "TOC relocation for %s is too big to relocate %s: 0x%x", ldr.SymName(s), rs, t)
+	}
+
+	if t&0x8000 != 0 {
+		t += 0x10000
+	}
+
+	o1 |= uint32((t >> 16) & 0xFFFF)
+
+	switch r.Type() {
+	case objabi.R_ADDRPOWER_TOCREL_DS:
+		if useAddi {
+			o2 |= uint32(t) & 0xFFFF
+		} else {
+			if t&3 != 0 {
+				ldr.Errorf(s, "bad DS reloc for %s: %d", ldr.SymName(s), ldr.SymValue(rs))
+			}
+			o2 |= uint32(t) & 0xFFFC
+		}
+	case objabi.R_ADDRPOWER_TOCREL:
+		o2 |= uint32(t) & 0xffff
+	default:
+		return -1
+	}
+
+	if target.IsBigEndian() {
+		return int64(o1)<<32 | int64(o2)
+	}
+	return int64(o2)<<32 | int64(o1)
+}
+
+// archrelocaddr relocates a symbol address.
+// This code is for linux only.
+func archrelocaddr(ldr *loader.Loader, target *ld.Target, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) int64 {
+	rs := r.Sym()
+	if target.IsAIX() {
+		ldr.Errorf(s, "archrelocaddr called for %s relocation\n", ldr.SymName(rs))
+	}
+	o1, o2 := unpackInstPair(target, val)
+
+	// Verify resulting address fits within a 31 bit (2GB) address space.
+	// This is a restriction arising  from the usage of lis (HA) + d-form
+	// (LO) instruction sequences used to implement absolute relocations
+	// on PPC64 prior to ISA 3.1 (P10). For consistency, maintain this
+	// restriction for ISA 3.1 unless it becomes problematic.
+	t := ldr.SymAddr(rs) + r.Add()
+	if t < 0 || t >= 1<<31 {
+		ldr.Errorf(s, "relocation for %s is too big (>=2G): 0x%x", ldr.SymName(s), ldr.SymValue(rs))
+	}
+
+	// Note, relocations imported from external objects may not have cleared bits
+	// within a relocatable field. They need cleared before applying the relocation.
+	switch r.Type() {
+	case objabi.R_ADDRPOWER_PCREL34:
+		// S + A - P
+		t -= (ldr.SymValue(s) + int64(r.Off()))
+		o1 &^= 0x3ffff
+		o2 &^= 0x0ffff
+		o1 |= computePrefix34HI(t)
+		o2 |= computeLO(int32(t))
+	case objabi.R_ADDRPOWER_D34:
+		o1 &^= 0x3ffff
+		o2 &^= 0x0ffff
+		o1 |= computePrefix34HI(t)
+		o2 |= computeLO(int32(t))
+	case objabi.R_ADDRPOWER:
+		o1 &^= 0xffff
+		o2 &^= 0xffff
+		o1 |= computeHA(int32(t))
+		o2 |= computeLO(int32(t))
+	case objabi.R_ADDRPOWER_DS:
+		o1 &^= 0xffff
+		o2 &^= 0xfffc
+		o1 |= computeHA(int32(t))
+		o2 |= computeLO(int32(t))
+		if t&3 != 0 {
+			ldr.Errorf(s, "bad DS reloc for %s: %d", ldr.SymName(s), ldr.SymValue(rs))
+		}
+	default:
+		return -1
+	}
+
+	return packInstPair(target, o1, o2)
+}
+
+// Determine if the code was compiled so that the TOC register R2 is initialized and maintained.
+func r2Valid(ctxt *ld.Link) bool {
+	return isLinkingPIC(ctxt)
+}
+
+// Determine if this is linking a position-independent binary.
+func isLinkingPIC(ctxt *ld.Link) bool {
+	switch ctxt.BuildMode {
+	case ld.BuildModeCArchive, ld.BuildModeCShared, ld.BuildModePIE, ld.BuildModeShared, ld.BuildModePlugin:
+		return true
+	}
+	// -linkshared option
+	return ctxt.IsSharedGoLink()
+}
+
+// resolve direct jump relocation r in s, and add trampoline if necessary.
+func trampoline(ctxt *ld.Link, ldr *loader.Loader, ri int, rs, s loader.Sym) {
+
+	// Trampolines are created if the branch offset is too large and the linker cannot insert a call stub to handle it.
+	// For internal linking, trampolines are always created for long calls.
+	// For external linking, the linker can insert a call stub to handle a long call, but depends on having the TOC address in
+	// r2.  For those build modes with external linking where the TOC address is not maintained in r2, trampolines must be created.
+	if ctxt.IsExternal() && r2Valid(ctxt) {
+		// The TOC pointer is valid. The external linker will insert trampolines.
+		return
+	}
+
+	relocs := ldr.Relocs(s)
+	r := relocs.At(ri)
+	var t int64
+	// ldr.SymValue(rs) == 0 indicates a cross-package jump to a function that is not yet
+	// laid out. Conservatively use a trampoline. This should be rare, as we lay out packages
+	// in dependency order.
+	if ldr.SymValue(rs) != 0 {
+		t = ldr.SymValue(rs) + r.Add() - (ldr.SymValue(s) + int64(r.Off()))
+	}
+	switch r.Type() {
+	case objabi.R_CALLPOWER:
+		// If branch offset is too far then create a trampoline.
+		if (ctxt.IsExternal() && ldr.SymSect(s) != ldr.SymSect(rs)) || (ctxt.IsInternal() && int64(int32(t<<6)>>6) != t) || ldr.SymValue(rs) == 0 || (*ld.FlagDebugTramp > 1 && ldr.SymPkg(s) != ldr.SymPkg(rs)) {
+			var tramp loader.Sym
+			for i := 0; ; i++ {
+
+				// Using r.Add as part of the name is significant in functions like duffzero where the call
+				// target is at some offset within the function.  Calls to duff+8 and duff+256 must appear as
+				// distinct trampolines.
+
+				oName := ldr.SymName(rs)
+				name := oName
+				if r.Add() == 0 {
+					name += fmt.Sprintf("-tramp%d", i)
+				} else {
+					name += fmt.Sprintf("%+x-tramp%d", r.Add(), i)
+				}
+
+				// Look up the trampoline in case it already exists
+
+				tramp = ldr.LookupOrCreateSym(name, ldr.SymVersion(rs))
+				if oName == "runtime.deferreturn" {
+					ldr.SetIsDeferReturnTramp(tramp, true)
+				}
+				if ldr.SymValue(tramp) == 0 {
+					break
+				}
+				// Note, the trampoline is always called directly. The addend of the original relocation is accounted for in the
+				// trampoline itself.
+				t = ldr.SymValue(tramp) - (ldr.SymValue(s) + int64(r.Off()))
+
+				// With internal linking, the trampoline can be used if it is not too far.
+				// With external linking, the trampoline must be in this section for it to be reused.
+				if (ctxt.IsInternal() && int64(int32(t<<6)>>6) == t) || (ctxt.IsExternal() && ldr.SymSect(s) == ldr.SymSect(tramp)) {
+					break
+				}
+			}
+			if ldr.SymType(tramp) == 0 {
+				trampb := ldr.MakeSymbolUpdater(tramp)
+				ctxt.AddTramp(trampb, ldr.SymType(s))
+				gentramp(ctxt, ldr, trampb, rs, r.Add())
+			}
+			sb := ldr.MakeSymbolUpdater(s)
+			relocs := sb.Relocs()
+			r := relocs.At(ri)
+			r.SetSym(tramp)
+			r.SetAdd(0) // This was folded into the trampoline target address
+		}
+	default:
+		ctxt.Errorf(s, "trampoline called with non-jump reloc: %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()))
+	}
+}
+
+func gentramp(ctxt *ld.Link, ldr *loader.Loader, tramp *loader.SymbolBuilder, target loader.Sym, offset int64) {
+	tramp.SetSize(16) // 4 instructions
+	P := make([]byte, tramp.Size())
+	var o1, o2 uint32
+
+	// ELFv2 save/restore functions use R0/R12 in special ways, therefore trampolines
+	// as generated here will not always work correctly.
+	if strings.HasPrefix(ldr.SymName(target), "runtime.elf_") {
+		log.Fatalf("Internal linker does not support trampolines to ELFv2 ABI"+
+			" register save/restore function %s", ldr.SymName(target))
+	}
+
+	if ctxt.IsAIX() {
+		// On AIX, the address is retrieved with a TOC symbol.
+		// For internal linking, the "Linux" way might still be used.
+		// However, all text symbols are accessed with a TOC symbol as
+		// text relocations aren't supposed to be possible.
+		// So, keep using the external linking way to be more AIX friendly.
+		o1 = uint32(OP_ADDIS_R12_R2) // addis r12,  r2, toctargetaddr hi
+		o2 = uint32(OP_LD_R12_R12)   // ld    r12, r12, toctargetaddr lo
+
+		toctramp := ldr.CreateSymForUpdate("TOC."+ldr.SymName(tramp.Sym()), 0)
+		toctramp.SetType(sym.SXCOFFTOC)
+		toctramp.AddAddrPlus(ctxt.Arch, target, offset)
+
+		r, _ := tramp.AddRel(objabi.R_ADDRPOWER_TOCREL_DS)
+		r.SetOff(0)
+		r.SetSiz(8) // generates 2 relocations: HA + LO
+		r.SetSym(toctramp.Sym())
+	} else if hasPCrel {
+		// pla r12, addr (PCrel). This works for static or PIC, with or without a valid TOC pointer.
+		o1 = uint32(OP_PLA_PFX)
+		o2 = uint32(OP_PLA_SFX_R12) // pla r12, addr
+
+		// The trampoline's position is not known yet, insert a relocation.
+		r, _ := tramp.AddRel(objabi.R_ADDRPOWER_PCREL34)
+		r.SetOff(0)
+		r.SetSiz(8) // This spans 2 words.
+		r.SetSym(target)
+		r.SetAdd(offset)
+	} else {
+		// Used for default build mode for an executable
+		// Address of the call target is generated using
+		// relocation and doesn't depend on r2 (TOC).
+		o1 = uint32(OP_LIS_R12)      // lis  r12,targetaddr hi
+		o2 = uint32(OP_ADDI_R12_R12) // addi r12,r12,targetaddr lo
+
+		t := ldr.SymValue(target)
+		if t == 0 || r2Valid(ctxt) || ctxt.IsExternal() {
+			// Target address is unknown, generate relocations
+			r, _ := tramp.AddRel(objabi.R_ADDRPOWER)
+			if r2Valid(ctxt) {
+				// Use a TOC relative address if R2 holds the TOC pointer
+				o1 |= uint32(2 << 16) // Transform lis r31,ha into addis r31,r2,ha
+				r.SetType(objabi.R_ADDRPOWER_TOCREL)
+			}
+			r.SetOff(0)
+			r.SetSiz(8) // generates 2 relocations: HA + LO
+			r.SetSym(target)
+			r.SetAdd(offset)
+		} else {
+			// The target address is known, resolve it
+			t += offset
+			o1 |= (uint32(t) + 0x8000) >> 16 // HA
+			o2 |= uint32(t) & 0xFFFF         // LO
+		}
+	}
+
+	o3 := uint32(OP_MTCTR_R12) // mtctr r12
+	o4 := uint32(OP_BCTR)      // bctr
+	ctxt.Arch.ByteOrder.PutUint32(P, o1)
+	ctxt.Arch.ByteOrder.PutUint32(P[4:], o2)
+	ctxt.Arch.ByteOrder.PutUint32(P[8:], o3)
+	ctxt.Arch.ByteOrder.PutUint32(P[12:], o4)
+	tramp.SetData(P)
+}
+
+// Unpack a pair of 32 bit instruction words from
+// a 64 bit relocation into instN and instN+1 in endian order.
+func unpackInstPair(target *ld.Target, r int64) (uint32, uint32) {
+	if target.IsBigEndian() {
+		return uint32(r >> 32), uint32(r)
+	}
+	return uint32(r), uint32(r >> 32)
+}
+
+// Pack a pair of 32 bit instruction words o1, o2 into 64 bit relocation
+// in endian order.
+func packInstPair(target *ld.Target, o1, o2 uint32) int64 {
+	if target.IsBigEndian() {
+		return (int64(o1) << 32) | int64(o2)
+	}
+	return int64(o1) | (int64(o2) << 32)
+}
+
+// Compute the high-adjusted value (always a signed 32b value) per the ELF ABI.
+// The returned value is always 0 <= x <= 0xFFFF.
+func computeHA(val int32) uint32 {
+	return uint32(uint16((val + 0x8000) >> 16))
+}
+
+// Compute the low value (the lower 16 bits of any 32b value) per the ELF ABI.
+// The returned value is always 0 <= x <= 0xFFFF.
+func computeLO(val int32) uint32 {
+	return uint32(uint16(val))
+}
+
+// Compute the high 18 bits of a signed 34b constant. Used to pack the high 18 bits
+// of a prefix34 relocation field. This assumes the input is already restricted to
+// 34 bits.
+func computePrefix34HI(val int64) uint32 {
+	return uint32((val >> 16) & 0x3FFFF)
+}
+
+func computeTLSLEReloc(target *ld.Target, ldr *loader.Loader, rs, s loader.Sym) int64 {
+	// The thread pointer points 0x7000 bytes after the start of the
+	// thread local storage area as documented in section "3.7.2 TLS
+	// Runtime Handling" of "Power Architecture 64-Bit ELF V2 ABI
+	// Specification".
+	v := ldr.SymValue(rs) - 0x7000
+	if target.IsAIX() {
+		// On AIX, the thread pointer points 0x7800 bytes after
+		// the TLS.
+		v -= 0x800
+	}
+
+	if int64(int32(v)) != v {
+		ldr.Errorf(s, "TLS offset out of range %d", v)
+	}
+	return v
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (relocatedOffset int64, nExtReloc int, ok bool) {
+	rs := r.Sym()
+	if target.IsExternal() {
+		// On AIX, relocations (except TLS ones) must be also done to the
+		// value with the current addresses.
+		switch rt := r.Type(); rt {
+		default:
+			if !target.IsAIX() {
+				return val, nExtReloc, false
+			}
+		case objabi.R_POWER_TLS, objabi.R_POWER_TLS_IE_PCREL34, objabi.R_POWER_TLS_LE_TPREL34, objabi.R_ADDRPOWER_GOT_PCREL34:
+			nExtReloc = 1
+			return val, nExtReloc, true
+		case objabi.R_POWER_TLS_LE, objabi.R_POWER_TLS_IE:
+			if target.IsAIX() && rt == objabi.R_POWER_TLS_LE {
+				// Fixup val, an addis/addi pair of instructions, which generate a 32b displacement
+				// from the threadpointer (R13), into a 16b relocation. XCOFF only supports 16b
+				// TLS LE relocations. Likewise, verify this is an addis/addi sequence.
+				const expectedOpcodes = 0x3C00000038000000
+				const expectedOpmasks = 0xFC000000FC000000
+				if uint64(val)&expectedOpmasks != expectedOpcodes {
+					ldr.Errorf(s, "relocation for %s+%d is not an addis/addi pair: %16x", ldr.SymName(rs), r.Off(), uint64(val))
+				}
+				nval := (int64(uint32(0x380d0000)) | val&0x03e00000) << 32 // addi rX, r13, $0
+				nval |= int64(OP_NOP)                                      // nop
+				val = nval
+				nExtReloc = 1
+			} else {
+				nExtReloc = 2
+			}
+			return val, nExtReloc, true
+		case objabi.R_ADDRPOWER,
+			objabi.R_ADDRPOWER_DS,
+			objabi.R_ADDRPOWER_TOCREL,
+			objabi.R_ADDRPOWER_TOCREL_DS,
+			objabi.R_ADDRPOWER_GOT,
+			objabi.R_ADDRPOWER_PCREL:
+			nExtReloc = 2 // need two ELF relocations, see elfreloc1
+			if !target.IsAIX() {
+				return val, nExtReloc, true
+			}
+		case objabi.R_CALLPOWER, objabi.R_ADDRPOWER_D34, objabi.R_ADDRPOWER_PCREL34:
+			nExtReloc = 1
+			if !target.IsAIX() {
+				return val, nExtReloc, true
+			}
+		}
+	}
+
+	switch r.Type() {
+	case objabi.R_ADDRPOWER_TOCREL, objabi.R_ADDRPOWER_TOCREL_DS:
+		return archreloctoc(ldr, target, syms, r, s, val), nExtReloc, true
+	case objabi.R_ADDRPOWER, objabi.R_ADDRPOWER_DS, objabi.R_ADDRPOWER_D34, objabi.R_ADDRPOWER_PCREL34:
+		return archrelocaddr(ldr, target, syms, r, s, val), nExtReloc, true
+	case objabi.R_CALLPOWER:
+		// Bits 6 through 29 = (S + A - P) >> 2
+
+		t := ldr.SymValue(rs) + r.Add() - (ldr.SymValue(s) + int64(r.Off()))
+
+		tgtName := ldr.SymName(rs)
+
+		// If we are linking PIE or shared code, non-PCrel golang generated object files have an extra 2 instruction prologue
+		// to regenerate the TOC pointer from R12.  The exception are two special case functions tested below.  Note,
+		// local call offsets for externally generated objects are accounted for when converting into golang relocs.
+		if !hasPCrel && !ldr.AttrExternal(rs) && ldr.AttrShared(rs) && tgtName != "runtime.duffzero" && tgtName != "runtime.duffcopy" {
+			// Furthermore, only apply the offset if the target looks like the start of a function call.
+			if r.Add() == 0 && ldr.SymType(rs).IsText() {
+				t += 8
+			}
+		}
+
+		if t&3 != 0 {
+			ldr.Errorf(s, "relocation for %s+%d is not aligned: %d", ldr.SymName(rs), r.Off(), t)
+		}
+		// If branch offset is too far then create a trampoline.
+
+		if int64(int32(t<<6)>>6) != t {
+			ldr.Errorf(s, "direct call too far: %s %x", ldr.SymName(rs), t)
+		}
+		return val | int64(uint32(t)&^0xfc000003), nExtReloc, true
+	case objabi.R_POWER_TOC: // S + A - .TOC.
+		return ldr.SymValue(rs) + r.Add() - symtoc(ldr, syms, s), nExtReloc, true
+
+	case objabi.R_ADDRPOWER_PCREL: // S + A - P
+		t := ldr.SymValue(rs) + r.Add() - (ldr.SymValue(s) + int64(r.Off()))
+		ha, l := unpackInstPair(target, val)
+		l |= computeLO(int32(t))
+		ha |= computeHA(int32(t))
+		return packInstPair(target, ha, l), nExtReloc, true
+
+	case objabi.R_POWER_TLS:
+		const OP_ADD = 31<<26 | 266<<1
+		const MASK_OP_ADD = 0x3F<<26 | 0x1FF<<1
+		if val&MASK_OP_ADD != OP_ADD {
+			ldr.Errorf(s, "R_POWER_TLS reloc only supports XO form ADD, not %08X", val)
+		}
+		// Verify RB is R13 in ADD RA,RB,RT.
+		if (val>>11)&0x1F != 13 {
+			// If external linking is made to support this, it may expect the linker to rewrite RB.
+			ldr.Errorf(s, "R_POWER_TLS reloc requires R13 in RB (%08X).", uint32(val))
+		}
+		return val, nExtReloc, true
+
+	case objabi.R_POWER_TLS_IE:
+		// Convert TLS_IE relocation to TLS_LE if supported.
+		if !(target.IsPIE() && target.IsElf()) {
+			log.Fatalf("cannot handle R_POWER_TLS_IE (sym %s) when linking non-PIE, non-ELF binaries internally", ldr.SymName(s))
+		}
+
+		// We are an ELF binary, we can safely convert to TLS_LE from:
+		// addis to, r2, x@got@tprel@ha
+		// ld to, to, x@got@tprel@l(to)
+		//
+		// to TLS_LE by converting to:
+		// addis to, r0, x@tprel@ha
+		// addi to, to, x@tprel@l(to)
+
+		const OP_MASK = 0x3F << 26
+		const OP_RA_MASK = 0x1F << 16
+		// convert r2 to r0, and ld to addi
+		mask := packInstPair(target, OP_RA_MASK, OP_MASK)
+		addi_op := packInstPair(target, 0, OP_ADDI)
+		val &^= mask
+		val |= addi_op
+		fallthrough
+
+	case objabi.R_POWER_TLS_LE:
+		v := computeTLSLEReloc(target, ldr, rs, s)
+		o1, o2 := unpackInstPair(target, val)
+		o1 |= computeHA(int32(v))
+		o2 |= computeLO(int32(v))
+		return packInstPair(target, o1, o2), nExtReloc, true
+
+	case objabi.R_POWER_TLS_IE_PCREL34:
+		// Convert TLS_IE relocation to TLS_LE if supported.
+		if !(target.IsPIE() && target.IsElf()) {
+			log.Fatalf("cannot handle R_POWER_TLS_IE (sym %s) when linking non-PIE, non-ELF binaries internally", ldr.SymName(s))
+		}
+
+		// We are an ELF binary, we can safely convert to TLS_LE_TPREL34 from:
+		// pld rX, x@got@tprel@pcrel
+		//
+		// to TLS_LE_TPREL32 by converting to:
+		// pla rX, x@tprel
+
+		const OP_MASK_PFX = 0xFFFFFFFF        // Discard prefix word
+		const OP_MASK = (0x3F << 26) | 0xFFFF // Preserve RT, RA
+		const OP_PFX = 1<<26 | 2<<24
+		const OP_PLA = 14 << 26
+		mask := packInstPair(target, OP_MASK_PFX, OP_MASK)
+		pla_op := packInstPair(target, OP_PFX, OP_PLA)
+		val &^= mask
+		val |= pla_op
+		fallthrough
+
+	case objabi.R_POWER_TLS_LE_TPREL34:
+		v := computeTLSLEReloc(target, ldr, rs, s)
+		o1, o2 := unpackInstPair(target, val)
+		o1 |= computePrefix34HI(v)
+		o2 |= computeLO(int32(v))
+		return packInstPair(target, o1, o2), nExtReloc, true
+	}
+
+	return val, nExtReloc, false
+}
+
+func archrelocvariant(target *ld.Target, ldr *loader.Loader, r loader.Reloc, rv sym.RelocVariant, s loader.Sym, t int64, p []byte) (relocatedOffset int64) {
+	rs := r.Sym()
+	switch rv & sym.RV_TYPE_MASK {
+	default:
+		ldr.Errorf(s, "unexpected relocation variant %d", rv)
+		fallthrough
+
+	case sym.RV_NONE:
+		return t
+
+	case sym.RV_POWER_LO:
+		if rv&sym.RV_CHECK_OVERFLOW != 0 {
+			// Whether to check for signed or unsigned
+			// overflow depends on the instruction
+			var o1 uint32
+			if target.IsBigEndian() {
+				o1 = binary.BigEndian.Uint32(p[r.Off()-2:])
+			} else {
+				o1 = binary.LittleEndian.Uint32(p[r.Off():])
+			}
+			switch o1 >> 26 {
+			case 24, // ori
+				26, // xori
+				28: // andi
+				if t>>16 != 0 {
+					goto overflow
+				}
+
+			default:
+				if int64(int16(t)) != t {
+					goto overflow
+				}
+			}
+		}
+
+		return int64(int16(t))
+
+	case sym.RV_POWER_HA:
+		t += 0x8000
+		fallthrough
+
+		// Fallthrough
+	case sym.RV_POWER_HI:
+		t >>= 16
+
+		if rv&sym.RV_CHECK_OVERFLOW != 0 {
+			// Whether to check for signed or unsigned
+			// overflow depends on the instruction
+			var o1 uint32
+			if target.IsBigEndian() {
+				o1 = binary.BigEndian.Uint32(p[r.Off()-2:])
+			} else {
+				o1 = binary.LittleEndian.Uint32(p[r.Off():])
+			}
+			switch o1 >> 26 {
+			case 25, // oris
+				27, // xoris
+				29: // andis
+				if t>>16 != 0 {
+					goto overflow
+				}
+
+			default:
+				if int64(int16(t)) != t {
+					goto overflow
+				}
+			}
+		}
+
+		return int64(int16(t))
+
+	case sym.RV_POWER_DS:
+		var o1 uint32
+		if target.IsBigEndian() {
+			o1 = uint32(binary.BigEndian.Uint16(p[r.Off():]))
+		} else {
+			o1 = uint32(binary.LittleEndian.Uint16(p[r.Off():]))
+		}
+		if t&3 != 0 {
+			ldr.Errorf(s, "relocation for %s+%d is not aligned: %d", ldr.SymName(rs), r.Off(), t)
+		}
+		if (rv&sym.RV_CHECK_OVERFLOW != 0) && int64(int16(t)) != t {
+			goto overflow
+		}
+		return int64(o1)&0x3 | int64(int16(t))
+	}
+
+overflow:
+	ldr.Errorf(s, "relocation for %s+%d is too big: %d", ldr.SymName(rs), r.Off(), t)
+	return t
+}
+
+func extreloc(target *ld.Target, ldr *loader.Loader, r loader.Reloc, s loader.Sym) (loader.ExtReloc, bool) {
+	switch r.Type() {
+	case objabi.R_POWER_TLS, objabi.R_POWER_TLS_LE, objabi.R_POWER_TLS_IE, objabi.R_POWER_TLS_IE_PCREL34, objabi.R_POWER_TLS_LE_TPREL34, objabi.R_CALLPOWER:
+		return ld.ExtrelocSimple(ldr, r), true
+	case objabi.R_ADDRPOWER,
+		objabi.R_ADDRPOWER_DS,
+		objabi.R_ADDRPOWER_TOCREL,
+		objabi.R_ADDRPOWER_TOCREL_DS,
+		objabi.R_ADDRPOWER_GOT,
+		objabi.R_ADDRPOWER_GOT_PCREL34,
+		objabi.R_ADDRPOWER_PCREL,
+		objabi.R_ADDRPOWER_D34,
+		objabi.R_ADDRPOWER_PCREL34:
+		return ld.ExtrelocViaOuterSym(ldr, r, s), true
+	}
+	return loader.ExtReloc{}, false
+}
+
+func addpltsym(ctxt *ld.Link, ldr *loader.Loader, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, &ctxt.Target, &ctxt.ArchSyms, s)
+
+	if ctxt.IsELF {
+		plt := ldr.MakeSymbolUpdater(ctxt.PLT)
+		rela := ldr.MakeSymbolUpdater(ctxt.RelaPLT)
+		if plt.Size() == 0 {
+			panic("plt is not set up")
+		}
+
+		// Create the glink resolver if necessary
+		glink := ensureglinkresolver(ctxt, ldr)
+
+		// Write symbol resolver stub (just a branch to the
+		// glink resolver stub)
+		rel, _ := glink.AddRel(objabi.R_CALLPOWER)
+		rel.SetOff(int32(glink.Size()))
+		rel.SetSiz(4)
+		rel.SetSym(glink.Sym())
+		glink.AddUint32(ctxt.Arch, 0x48000000) // b .glink
+
+		// In the ppc64 ABI, the dynamic linker is responsible
+		// for writing the entire PLT.  We just need to
+		// reserve 8 bytes for each PLT entry and generate a
+		// JMP_SLOT dynamic relocation for it.
+		//
+		// TODO(austin): ABI v1 is different
+		ldr.SetPlt(s, int32(plt.Size()))
+
+		plt.Grow(plt.Size() + 8)
+		plt.SetSize(plt.Size() + 8)
+
+		rela.AddAddrPlus(ctxt.Arch, plt.Sym(), int64(ldr.SymPlt(s)))
+		rela.AddUint64(ctxt.Arch, elf.R_INFO(uint32(ldr.SymDynid(s)), uint32(elf.R_PPC64_JMP_SLOT)))
+		rela.AddUint64(ctxt.Arch, 0)
+	} else {
+		ctxt.Errorf(s, "addpltsym: unsupported binary format")
+	}
+}
+
+// Generate the glink resolver stub if necessary and return the .glink section.
+func ensureglinkresolver(ctxt *ld.Link, ldr *loader.Loader) *loader.SymbolBuilder {
+	glink := ldr.CreateSymForUpdate(".glink", 0)
+	if glink.Size() != 0 {
+		return glink
+	}
+
+	// This is essentially the resolver from the ppc64 ELFv2 ABI.
+	// At entry, r12 holds the address of the symbol resolver stub
+	// for the target routine and the argument registers hold the
+	// arguments for the target routine.
+	//
+	// PC-rel offsets are computed once the final codesize of the
+	// resolver is known.
+	//
+	// This stub is PIC, so first get the PC of label 1 into r11.
+	glink.AddUint32(ctxt.Arch, OP_MFLR_R0) // mflr r0
+	glink.AddUint32(ctxt.Arch, OP_BCL_NIA) // bcl 20,31,1f
+	glink.AddUint32(ctxt.Arch, 0x7d6802a6) // 1: mflr r11
+	glink.AddUint32(ctxt.Arch, OP_MTLR_R0) // mtlr r0
+
+	// Compute the .plt array index from the entry point address
+	// into r0. This is computed relative to label 1 above.
+	glink.AddUint32(ctxt.Arch, 0x38000000) // li r0,-(res_0-1b)
+	glink.AddUint32(ctxt.Arch, 0x7c006214) // add r0,r0,r12
+	glink.AddUint32(ctxt.Arch, 0x7c0b0050) // sub r0,r0,r11
+	glink.AddUint32(ctxt.Arch, 0x7800f082) // srdi r0,r0,2
+
+	// Load the PC-rel offset of ".plt - 1b", and add it to 1b.
+	// This is stored after this stub and before the resolvers.
+	glink.AddUint32(ctxt.Arch, 0xe98b0000) // ld r12,res_0-1b-8(r11)
+	glink.AddUint32(ctxt.Arch, 0x7d6b6214) // add r11,r11,r12
+
+	// Load r12 = dynamic resolver address and r11 = DSO
+	// identifier from the first two doublewords of the PLT.
+	glink.AddUint32(ctxt.Arch, 0xe98b0000) // ld r12,0(r11)
+	glink.AddUint32(ctxt.Arch, 0xe96b0008) // ld r11,8(r11)
+
+	// Jump to the dynamic resolver
+	glink.AddUint32(ctxt.Arch, OP_MTCTR_R12) // mtctr r12
+	glink.AddUint32(ctxt.Arch, OP_BCTR)      // bctr
+
+	// Store the PC-rel offset to the PLT
+	r, _ := glink.AddRel(objabi.R_PCREL)
+	r.SetSym(ctxt.PLT)
+	r.SetSiz(8)
+	r.SetOff(int32(glink.Size()))
+	r.SetAdd(glink.Size())        // Adjust the offset to be relative to label 1 above.
+	glink.AddUint64(ctxt.Arch, 0) // The offset to the PLT.
+
+	// Resolve PC-rel offsets above now the final size of the stub is known.
+	res0m1b := glink.Size() - 8 // res_0 - 1b
+	glink.SetUint32(ctxt.Arch, 16, 0x38000000|uint32(uint16(-res0m1b)))
+	glink.SetUint32(ctxt.Arch, 32, 0xe98b0000|uint32(uint16(res0m1b-8)))
+
+	// The symbol resolvers must immediately follow.
+	//   res_0:
+
+	// Add DT_PPC64_GLINK .dynamic entry, which points to 32 bytes
+	// before the first symbol resolver stub.
+	du := ldr.MakeSymbolUpdater(ctxt.Dynamic)
+	ld.Elfwritedynentsymplus(ctxt, du, elf.DT_PPC64_GLINK, glink.Sym(), glink.Size()-32)
+
+	return glink
+}
diff --git a/go/src/cmd/link/internal/ppc64/l.go b/go/src/cmd/link/internal/ppc64/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..e8d3b686a4d702fd456d337cb451f9bd01f83c80
--- /dev/null
+++ b/go/src/cmd/link/internal/ppc64/l.go
@@ -0,0 +1,74 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ppc64
+
+// Writing object files.
+
+// cmd/9l/l.h from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 1  // min data alignment
+	funcAlign = 16
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 1
+	dwarfRegLR = 65
+)
diff --git a/go/src/cmd/link/internal/ppc64/obj.go b/go/src/cmd/link/internal/ppc64/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..703c8ec2e85c0cd29e9f874893eafaa0c108f11a
--- /dev/null
+++ b/go/src/cmd/link/internal/ppc64/obj.go
@@ -0,0 +1,116 @@
+// Inferno utils/5l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package ppc64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"internal/buildcfg"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchPPC64LE
+	dynld := "/lib64/ld64.so.2"
+	musl := "/lib/ld-musl-powerpc64le.so.1"
+
+	if buildcfg.GOARCH == "ppc64" {
+		arch = sys.ArchPPC64
+		dynld = "/lib64/ld64.so.1"
+		musl = "/lib/ld-musl-powerpc64.so.1"
+	}
+
+	theArch := ld.Arch{
+		Funcalign:  funcAlign,
+		Maxalign:   maxAlign,
+		Minalign:   minAlign,
+		Dwarfregsp: dwarfRegSP,
+		Dwarfreglr: dwarfRegLR,
+		TrampLimit: 0x1c00000,
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Extreloc:         extreloc,
+		Gentext:          gentext,
+		Trampoline:       trampoline,
+		Machoreloc1:      machoreloc1,
+		Xcoffreloc1:      xcoffreloc1,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     dynld,
+			LinuxdynldMusl: musl,
+
+			Freebsddynld:   "XXX",
+			Openbsddynld:   "/usr/libexec/ld.so",
+			Netbsddynld:    "XXX",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 24,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+
+	case objabi.Hplan9: /* plan 9 */
+		ld.HEADR = 32
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 4096
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hlinux, /* ppc64 elf */
+		objabi.Hopenbsd:
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Haix:
+		ld.Xcoffinit(ctxt)
+	}
+}
diff --git a/go/src/cmd/link/internal/riscv64/asm.go b/go/src/cmd/link/internal/riscv64/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..9d69152af0ec359cdb7c58c524a172be6493c731
--- /dev/null
+++ b/go/src/cmd/link/internal/riscv64/asm.go
@@ -0,0 +1,778 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64
+
+import (
+	"cmd/internal/obj/riscv"
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"fmt"
+	"log"
+	"sort"
+)
+
+// fakeLabelName matches the RISCV_FAKE_LABEL_NAME from binutils.
+const fakeLabelName = ".L0 "
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	// Emit the following function:
+	//
+	// go.link.addmoduledatainit:
+	//      auipc a0, %pcrel_hi(local.moduledata)
+	//      addi  a0, %pcrel_lo(local.moduledata)
+	//      j     runtime.addmoduledata
+
+	sz := initfunc.AddSymRef(ctxt.Arch, ctxt.Moduledata, 0, objabi.R_RISCV_PCREL_ITYPE, 8)
+	initfunc.SetUint32(ctxt.Arch, sz-8, 0x00000517) // auipc a0, %pcrel_hi(local.moduledata)
+	initfunc.SetUint32(ctxt.Arch, sz-4, 0x00050513) // addi  a0, %pcrel_lo(local.moduledata)
+
+	sz = initfunc.AddSymRef(ctxt.Arch, addmoduledata, 0, objabi.R_RISCV_JAL, 4)
+	initfunc.SetUint32(ctxt.Arch, sz-4, 0x0000006f) // j runtime.addmoduledata
+}
+
+func findHI20Reloc(ldr *loader.Loader, s loader.Sym, val int64) *loader.Reloc {
+	outer := ldr.OuterSym(s)
+	if outer == 0 {
+		return nil
+	}
+	relocs := ldr.Relocs(outer)
+	start := sort.Search(relocs.Count(), func(i int) bool { return ldr.SymValue(outer)+int64(relocs.At(i).Off()) >= val })
+	for idx := start; idx < relocs.Count(); idx++ {
+		r := relocs.At(idx)
+		if ldr.SymValue(outer)+int64(r.Off()) != val {
+			break
+		}
+		if r.Type() == objabi.R_RISCV_GOT_HI20 || r.Type() == objabi.R_RISCV_PCREL_HI20 {
+			return &r
+		}
+	}
+	return nil
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch r.Type() {
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_CALL),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_CALL_PLT):
+
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in RISCV call", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_CALL)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_GOT_HI20):
+		if targType != sym.SDYNIMPORT {
+			// TODO(jsing): Could convert to non-GOT reference.
+		}
+
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_RISCV_64))
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_GOT_HI20)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_PCREL_HI20):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_PCREL_HI20)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_PCREL_LO12_I):
+		if r.Add() != 0 {
+			ldr.Errorf(s, "R_RISCV_PCREL_LO12_I with non-zero addend")
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_PCREL_LO12_I)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_PCREL_LO12_S):
+		if r.Add() != 0 {
+			ldr.Errorf(s, "R_RISCV_PCREL_LO12_S with non-zero addend")
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_PCREL_LO12_S)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_32_PCREL):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_64):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_ADD32):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_ADD32)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_SUB32):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_SUB32)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_RVC_BRANCH):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_RVC_BRANCH)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_RVC_JUMP):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_RVC_JUMP)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_BRANCH):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_BRANCH)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_RELAX):
+		// Ignore relaxations, at least for now.
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_RISCV_JAL):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_RISCV_JAL)
+		return true
+
+	default:
+		if r.Type() >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "unexpected relocation type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+			return false
+		}
+	}
+
+	// Reread the reloc to incorporate any changes in type above.
+	relocs := ldr.Relocs(s)
+	r = relocs.At(rIdx)
+
+	switch r.Type() {
+	case objabi.R_RISCV_CALL:
+		if targType != sym.SDYNIMPORT {
+			// nothing to do, the relocation will be laid out in reloc
+			return true
+		}
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		// Internal linking.
+		if r.Add() != 0 {
+			ldr.Errorf(s, "PLT reference with non-zero addend (%v)", r.Add())
+		}
+		// Build a PLT entry and change the relocation target to that entry.
+		addpltsym(target, ldr, syms, targ)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocSym(rIdx, syms.PLT)
+		su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+
+		return true
+	}
+
+	return false
+}
+
+func genSymsLate(ctxt *ld.Link, ldr *loader.Loader) {
+	if ctxt.LinkMode != ld.LinkExternal {
+		return
+	}
+
+	// Generate a local text symbol for each relocation target, as the
+	// R_RISCV_PCREL_LO12_* relocations generated by elfreloc1 need it.
+	if ctxt.Textp == nil {
+		log.Fatal("genSymsLate called before Textp has been assigned")
+	}
+	var hi20Syms []loader.Sym
+	for _, s := range ctxt.Textp {
+		relocs := ldr.Relocs(s)
+		for ri := 0; ri < relocs.Count(); ri++ {
+			r := relocs.At(ri)
+			if r.Type() != objabi.R_RISCV_CALL &&
+				r.Type() != objabi.R_RISCV_PCREL_ITYPE &&
+				r.Type() != objabi.R_RISCV_PCREL_STYPE &&
+				r.Type() != objabi.R_RISCV_TLS_IE &&
+				r.Type() != objabi.R_RISCV_GOT_PCREL_ITYPE {
+				continue
+			}
+			if r.Off() == 0 && ldr.SymType(s).IsText() {
+				// Use the symbol for the function instead of creating
+				// an overlapping symbol.
+				continue
+			}
+
+			// TODO(jsing): Consider generating ELF symbols without needing
+			// loader symbols, in order to reduce memory consumption. This
+			// would require changes to genelfsym so that it called
+			// putelfsym and putelfsyment as appropriate.
+			sb := ldr.MakeSymbolBuilder(fakeLabelName)
+			sb.SetType(sym.STEXT)
+			sb.SetValue(ldr.SymValue(s) + int64(r.Off()))
+			sb.SetLocal(true)
+			sb.SetReachable(true)
+			sb.SetVisibilityHidden(true)
+			sb.SetSect(ldr.SymSect(s))
+			if outer := ldr.OuterSym(s); outer != 0 {
+				ldr.AddInteriorSym(outer, sb.Sym())
+			}
+			hi20Syms = append(hi20Syms, sb.Sym())
+		}
+	}
+	ctxt.Textp = append(ctxt.Textp, hi20Syms...)
+	ldr.SortSyms(ctxt.Textp)
+}
+
+func findHI20Symbol(ctxt *ld.Link, ldr *loader.Loader, val int64) loader.Sym {
+	idx := sort.Search(len(ctxt.Textp), func(i int) bool { return ldr.SymValue(ctxt.Textp[i]) >= val })
+	if idx >= len(ctxt.Textp) {
+		return 0
+	}
+	if s := ctxt.Textp[idx]; ldr.SymValue(s) == val && ldr.SymType(s).IsText() {
+		return s
+	}
+	return 0
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	switch r.Type {
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		out.Write64(uint64(sectoff))
+		switch r.Size {
+		case 4:
+			out.Write64(uint64(elf.R_RISCV_32) | uint64(elfsym)<<32)
+		case 8:
+			out.Write64(uint64(elf.R_RISCV_64) | uint64(elfsym)<<32)
+		default:
+			ld.Errorf("unknown size %d for %v relocation", r.Size, r.Type)
+			return false
+		}
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_RISCV_JAL, objabi.R_RISCV_JAL_TRAMP:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_RISCV_JAL) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	case objabi.R_RISCV_CALL,
+		objabi.R_RISCV_PCREL_ITYPE,
+		objabi.R_RISCV_PCREL_STYPE,
+		objabi.R_RISCV_TLS_IE,
+		objabi.R_RISCV_GOT_PCREL_ITYPE:
+		// Find the text symbol for the AUIPC instruction targeted
+		// by this relocation.
+		relocs := ldr.Relocs(s)
+		offset := int64(relocs.At(ri).Off())
+		hi20Sym := findHI20Symbol(ctxt, ldr, ldr.SymValue(s)+offset)
+		if hi20Sym == 0 {
+			ld.Errorf("failed to find text symbol for HI20 relocation at %d (%x)", sectoff, ldr.SymValue(s)+offset)
+			return false
+		}
+		hi20ElfSym := ld.ElfSymForReloc(ctxt, hi20Sym)
+
+		// Emit two relocations - a R_RISCV_PCREL_HI20 relocation and a
+		// corresponding R_RISCV_PCREL_LO12_I or R_RISCV_PCREL_LO12_S relocation.
+		// Note that the LO12 relocation must point to a target that has a valid
+		// HI20 PC-relative relocation text symbol, which in turn points to the
+		// given symbol. For further details see section 8.4.9 of the RISC-V ABIs
+		// Specification:
+		//
+		//  https://github.com/riscv-non-isa/riscv-elf-psabi-doc/releases/download/v1.0/riscv-abi.pdf
+		//
+		var hiRel, loRel elf.R_RISCV
+		switch r.Type {
+		case objabi.R_RISCV_CALL, objabi.R_RISCV_PCREL_ITYPE:
+			hiRel, loRel = elf.R_RISCV_PCREL_HI20, elf.R_RISCV_PCREL_LO12_I
+		case objabi.R_RISCV_PCREL_STYPE:
+			hiRel, loRel = elf.R_RISCV_PCREL_HI20, elf.R_RISCV_PCREL_LO12_S
+		case objabi.R_RISCV_TLS_IE:
+			hiRel, loRel = elf.R_RISCV_TLS_GOT_HI20, elf.R_RISCV_PCREL_LO12_I
+		case objabi.R_RISCV_GOT_PCREL_ITYPE:
+			hiRel, loRel = elf.R_RISCV_GOT_HI20, elf.R_RISCV_PCREL_LO12_I
+		}
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(hiRel) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(loRel) | uint64(hi20ElfSym)<<32)
+		out.Write64(uint64(0))
+
+	case objabi.R_RISCV_TLS_LE:
+		out.Write64(uint64(sectoff))
+		out.Write64(uint64(elf.R_RISCV_TPREL_HI20) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+		out.Write64(uint64(sectoff + 4))
+		out.Write64(uint64(elf.R_RISCV_TPREL_LO12_I) | uint64(elfsym)<<32)
+		out.Write64(uint64(r.Xadd))
+
+	default:
+		return false
+	}
+
+	return true
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, gotplt *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() != 0 {
+		return
+	}
+	if gotplt.Size() != 0 {
+		ctxt.Errorf(gotplt.Sym(), "got.plt is not empty")
+	}
+
+	// See section 8.4.6 of the RISC-V ABIs Specification:
+	//
+	//  https://github.com/riscv-non-isa/riscv-elf-psabi-doc/releases/download/v1.0/riscv-abi.pdf
+	//
+	// 1:   auipc  t2, %pcrel_hi(.got.plt)
+	//      sub    t1, t1, t3               # shifted .got.plt offset + hdr size + 12
+	//      l[w|d] t3, %pcrel_lo(1b)(t2)    # _dl_runtime_resolve
+	//      addi   t1, t1, -(hdr size + 12) # shifted .got.plt offset
+	//      addi   t0, t2, %pcrel_lo(1b)    # &.got.plt
+	//      srli   t1, t1, log2(16/PTRSIZE) # .got.plt offset
+	//      l[w|d] t0, PTRSIZE(t0)          # link map
+	//      jr     t3
+
+	plt.AddSymRef(ctxt.Arch, gotplt.Sym(), 0, objabi.R_RISCV_PCREL_HI20, 4)
+	plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x00000397) // auipc   t2,0x0
+
+	sb := ldr.MakeSymbolBuilder(fakeLabelName)
+	sb.SetType(sym.STEXT)
+	sb.SetValue(ldr.SymValue(plt.Sym()) + plt.Size() - 4)
+	sb.SetLocal(true)
+	sb.SetReachable(true)
+	sb.SetVisibilityHidden(true)
+	plt.AddInteriorSym(sb.Sym())
+
+	plt.AddUint32(ctxt.Arch, 0x41c30333) // sub     t1,t1,t3
+
+	plt.AddSymRef(ctxt.Arch, sb.Sym(), 0, objabi.R_RISCV_PCREL_LO12_I, 4)
+	plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x0003be03) // ld      t3,0(t2)
+
+	plt.AddUint32(ctxt.Arch, 0xfd430313) // addi    t1,t1,-44
+
+	plt.AddSymRef(ctxt.Arch, sb.Sym(), 0, objabi.R_RISCV_PCREL_LO12_I, 4)
+	plt.SetUint32(ctxt.Arch, plt.Size()-4, 0x00038293) // addi    t0,t2,0
+
+	plt.AddUint32(ctxt.Arch, 0x00135313) // srli    t1,t1,0x1
+	plt.AddUint32(ctxt.Arch, 0x0082b283) // ld      t0,8(t0)
+	plt.AddUint32(ctxt.Arch, 0x00008e02) // jr      t3
+
+	gotplt.AddAddrPlus(ctxt.Arch, dynamic, 0) // got.plt[0] = _dl_runtime_resolve
+	gotplt.AddUint64(ctxt.Arch, 0)            // got.plt[1] = link map
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+
+	plt := ldr.MakeSymbolUpdater(syms.PLT)
+	gotplt := ldr.MakeSymbolUpdater(syms.GOTPLT)
+	rela := ldr.MakeSymbolUpdater(syms.RelaPLT)
+	if plt.Size() == 0 {
+		panic("plt is not set up")
+	}
+
+	// See section 8.4.6 of the RISC-V ABIs Specification:
+	//
+	//  https://github.com/riscv-non-isa/riscv-elf-psabi-doc/releases/download/v1.0/riscv-abi.pdf
+	//
+	// 1:  auipc   t3, %pcrel_hi(function@.got.plt)
+	//     l[w|d]  t3, %pcrel_lo(1b)(t3)
+	//     jalr    t1, t3
+	//     nop
+
+	plt.AddSymRef(target.Arch, gotplt.Sym(), gotplt.Size(), objabi.R_RISCV_PCREL_HI20, 4)
+	plt.SetUint32(target.Arch, plt.Size()-4, 0x00000e17) // auipc   t3,0x0
+
+	sb := ldr.MakeSymbolBuilder(fakeLabelName)
+	sb.SetType(sym.STEXT)
+	sb.SetValue(ldr.SymValue(plt.Sym()) + plt.Size() - 4)
+	sb.SetLocal(true)
+	sb.SetReachable(true)
+	sb.SetVisibilityHidden(true)
+	plt.AddInteriorSym(sb.Sym())
+
+	plt.AddSymRef(target.Arch, sb.Sym(), 0, objabi.R_RISCV_PCREL_LO12_I, 4)
+	plt.SetUint32(target.Arch, plt.Size()-4, 0x000e3e03) // ld      t3,0(t3)
+	plt.AddUint32(target.Arch, 0x000e0367)               // jalr    t1,t3
+	plt.AddUint32(target.Arch, 0x00000001)               // nop
+
+	ldr.SetPlt(s, int32(plt.Size()-16))
+
+	// add to got.plt: pointer to plt[0]
+	gotplt.AddAddrPlus(target.Arch, plt.Sym(), 0)
+
+	// rela
+	rela.AddAddrPlus(target.Arch, gotplt.Sym(), gotplt.Size()-8)
+	sDynid := ldr.SymDynid(s)
+
+	rela.AddUint64(target.Arch, elf.R_INFO(uint32(sDynid), uint32(elf.R_RISCV_JUMP_SLOT)))
+	rela.AddUint64(target.Arch, 0)
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	log.Fatalf("machoreloc1 not implemented")
+	return false
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (o int64, nExtReloc int, ok bool) {
+	rs := r.Sym()
+	pc := ldr.SymValue(s) + int64(r.Off())
+
+	// If the call points to a trampoline, see if we can reach the symbol
+	// directly. This situation can occur when the relocation symbol is
+	// not assigned an address until after the trampolines are generated.
+	if r.Type() == objabi.R_RISCV_JAL_TRAMP {
+		relocs := ldr.Relocs(rs)
+		if relocs.Count() != 1 {
+			ldr.Errorf(s, "trampoline %v has %d relocations", ldr.SymName(rs), relocs.Count())
+		}
+		tr := relocs.At(0)
+		if tr.Type() != objabi.R_RISCV_CALL {
+			ldr.Errorf(s, "trampoline %v has unexpected relocation %v", ldr.SymName(rs), tr.Type())
+		}
+		trs := tr.Sym()
+		if ldr.SymValue(trs) != 0 && ldr.SymType(trs) != sym.SDYNIMPORT && ldr.SymType(trs) != sym.SUNDEFEXT {
+			trsOff := ldr.SymValue(trs) + tr.Add() - pc
+			if trsOff >= -(1<<20) && trsOff < (1<<20) {
+				r.SetType(objabi.R_RISCV_JAL)
+				r.SetSym(trs)
+				r.SetAdd(tr.Add())
+				rs = trs
+			}
+		}
+
+	}
+
+	if target.IsExternal() {
+		switch r.Type() {
+		case objabi.R_RISCV_JAL, objabi.R_RISCV_JAL_TRAMP:
+			return val, 1, true
+
+		case objabi.R_RISCV_CALL, objabi.R_RISCV_PCREL_ITYPE, objabi.R_RISCV_PCREL_STYPE, objabi.R_RISCV_TLS_IE, objabi.R_RISCV_TLS_LE, objabi.R_RISCV_GOT_PCREL_ITYPE:
+			return val, 2, true
+		}
+
+		return val, 0, false
+	}
+
+	off := ldr.SymValue(rs) + r.Add() - pc
+
+	switch r.Type() {
+	case objabi.R_RISCV_JAL, objabi.R_RISCV_JAL_TRAMP:
+		// Generate instruction immediates.
+		imm, err := riscv.EncodeJImmediate(off)
+		if err != nil {
+			ldr.Errorf(s, "cannot encode J-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+		}
+		immMask := int64(riscv.JTypeImmMask)
+
+		val = (val &^ immMask) | imm
+
+		return val, 0, true
+
+	case objabi.R_RISCV_TLS_IE:
+		log.Fatalf("cannot handle R_RISCV_TLS_IE (sym %s) when linking internally", ldr.SymName(s))
+		return val, 0, false
+
+	case objabi.R_RISCV_TLS_LE:
+		// Generate LUI and ADDIW instruction immediates.
+		off := r.Add()
+
+		low, high, err := riscv.Split32BitImmediate(off)
+		if err != nil {
+			ldr.Errorf(s, "relocation does not fit in 32-bits: %d", off)
+		}
+
+		luiImm, err := riscv.EncodeUImmediate(high)
+		if err != nil {
+			ldr.Errorf(s, "cannot encode R_RISCV_TLS_LE LUI relocation offset for %s: %v", ldr.SymName(rs), err)
+		}
+
+		addiwImm, err := riscv.EncodeIImmediate(low)
+		if err != nil {
+			ldr.Errorf(s, "cannot encode R_RISCV_TLS_LE I-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+		}
+
+		lui := int64(uint32(val))
+		addiw := int64(uint32(val >> 32))
+
+		lui = (lui &^ riscv.UTypeImmMask) | int64(uint32(luiImm))
+		addiw = (addiw &^ riscv.ITypeImmMask) | int64(uint32(addiwImm))
+
+		return addiw<<32 | lui, 0, true
+
+	case objabi.R_RISCV_BRANCH:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		off := ldr.SymValue(rs) + r.Add() - pc
+
+		imm, err := riscv.EncodeBImmediate(off)
+		if err != nil {
+			ldr.Errorf(s, "cannot encode B-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+		}
+		ins := (int64(uint32(val)) &^ riscv.BTypeImmMask) | int64(uint32(imm))
+
+		return ins, 0, true
+
+	case objabi.R_RISCV_RVC_BRANCH, objabi.R_RISCV_RVC_JUMP:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		off := ldr.SymValue(rs) + r.Add() - pc
+
+		var err error
+		var imm, immMask int64
+		switch r.Type() {
+		case objabi.R_RISCV_RVC_BRANCH:
+			immMask = riscv.CBTypeImmMask
+			imm, err = riscv.EncodeCBImmediate(off)
+			if err != nil {
+				ldr.Errorf(s, "cannot encode CB-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+			}
+		case objabi.R_RISCV_RVC_JUMP:
+			immMask = riscv.CJTypeImmMask
+			imm, err = riscv.EncodeCJImmediate(off)
+			if err != nil {
+				ldr.Errorf(s, "cannot encode CJ-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+			}
+		default:
+			panic(fmt.Sprintf("unknown relocation type: %v", r.Type()))
+		}
+
+		ins := (int64(uint16(val)) &^ immMask) | int64(uint16(imm))
+
+		return ins, 0, true
+
+	case objabi.R_RISCV_GOT_HI20, objabi.R_RISCV_PCREL_HI20:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		off := ldr.SymValue(rs) + r.Add() - pc
+
+		// Generate AUIPC immediates.
+		_, high, err := riscv.Split32BitImmediate(off)
+		if err != nil {
+			ldr.Errorf(s, "relocation does not fit in 32-bits: %d", off)
+		}
+
+		auipcImm, err := riscv.EncodeUImmediate(high)
+		if err != nil {
+			ldr.Errorf(s, "cannot encode R_RISCV_PCREL_ AUIPC relocation offset for %s: %v", ldr.SymName(rs), err)
+		}
+
+		auipc := int64(uint32(val))
+		auipc = (auipc &^ riscv.UTypeImmMask) | int64(uint32(auipcImm))
+
+		return auipc, 0, true
+
+	case objabi.R_RISCV_PCREL_LO12_I, objabi.R_RISCV_PCREL_LO12_S:
+		hi20Reloc := findHI20Reloc(ldr, rs, ldr.SymValue(rs))
+		if hi20Reloc == nil {
+			ldr.Errorf(s, "missing HI20 relocation for LO12 relocation with %s (%d)", ldr.SymName(rs), rs)
+		}
+
+		pc := ldr.SymValue(s) + int64(hi20Reloc.Off())
+		off := ldr.SymValue(hi20Reloc.Sym()) + hi20Reloc.Add() - pc
+
+		low, _, err := riscv.Split32BitImmediate(off)
+		if err != nil {
+			ldr.Errorf(s, "relocation does not fit in 32-bits: %d", off)
+		}
+
+		var imm, immMask int64
+		switch r.Type() {
+		case objabi.R_RISCV_PCREL_LO12_I:
+			immMask = riscv.ITypeImmMask
+			imm, err = riscv.EncodeIImmediate(low)
+			if err != nil {
+				ldr.Errorf(s, "cannot encode objabi.R_RISCV_PCREL_LO12_I I-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+			}
+		case objabi.R_RISCV_PCREL_LO12_S:
+			immMask = riscv.STypeImmMask
+			imm, err = riscv.EncodeSImmediate(low)
+			if err != nil {
+				ldr.Errorf(s, "cannot encode R_RISCV_PCREL_LO12_S S-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+			}
+		default:
+			panic(fmt.Sprintf("unknown relocation type: %v", r.Type()))
+		}
+
+		ins := int64(uint32(val))
+		ins = (ins &^ immMask) | int64(uint32(imm))
+		return ins, 0, true
+
+	case objabi.R_RISCV_CALL, objabi.R_RISCV_PCREL_ITYPE, objabi.R_RISCV_PCREL_STYPE:
+		// Generate AUIPC and second instruction immediates.
+		low, high, err := riscv.Split32BitImmediate(off)
+		if err != nil {
+			ldr.Errorf(s, "pc-relative relocation does not fit in 32 bits: %d", off)
+		}
+
+		auipcImm, err := riscv.EncodeUImmediate(high)
+		if err != nil {
+			ldr.Errorf(s, "cannot encode AUIPC relocation offset for %s: %v", ldr.SymName(rs), err)
+		}
+
+		var secondImm, secondImmMask int64
+		switch r.Type() {
+		case objabi.R_RISCV_CALL, objabi.R_RISCV_PCREL_ITYPE:
+			secondImmMask = riscv.ITypeImmMask
+			secondImm, err = riscv.EncodeIImmediate(low)
+			if err != nil {
+				ldr.Errorf(s, "cannot encode I-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+			}
+		case objabi.R_RISCV_PCREL_STYPE:
+			secondImmMask = riscv.STypeImmMask
+			secondImm, err = riscv.EncodeSImmediate(low)
+			if err != nil {
+				ldr.Errorf(s, "cannot encode S-type instruction relocation offset for %s: %v", ldr.SymName(rs), err)
+			}
+		default:
+			panic(fmt.Sprintf("unknown relocation type: %v", r.Type()))
+		}
+
+		auipc := int64(uint32(val))
+		second := int64(uint32(val >> 32))
+
+		auipc = (auipc &^ riscv.UTypeImmMask) | int64(uint32(auipcImm))
+		second = (second &^ secondImmMask) | int64(uint32(secondImm))
+
+		return second<<32 | auipc, 0, true
+
+	case objabi.R_RISCV_ADD32:
+		addr := val + ldr.SymValue(rs) + r.Add()
+		return int64(uint32(addr)), 0, true
+
+	case objabi.R_RISCV_SUB32:
+		addr := val - ldr.SymValue(rs) - r.Add()
+		return int64(uint32(addr)), 0, true
+	}
+
+	return val, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	log.Fatalf("archrelocvariant")
+	return -1
+}
+
+func extreloc(target *ld.Target, ldr *loader.Loader, r loader.Reloc, s loader.Sym) (loader.ExtReloc, bool) {
+	switch r.Type() {
+	case objabi.R_RISCV_JAL, objabi.R_RISCV_JAL_TRAMP:
+		return ld.ExtrelocSimple(ldr, r), true
+
+	case objabi.R_RISCV_CALL, objabi.R_RISCV_PCREL_ITYPE, objabi.R_RISCV_PCREL_STYPE, objabi.R_RISCV_TLS_IE, objabi.R_RISCV_TLS_LE, objabi.R_RISCV_GOT_PCREL_ITYPE:
+		return ld.ExtrelocViaOuterSym(ldr, r, s), true
+	}
+	return loader.ExtReloc{}, false
+}
+
+func trampoline(ctxt *ld.Link, ldr *loader.Loader, ri int, rs, s loader.Sym) {
+	relocs := ldr.Relocs(s)
+	r := relocs.At(ri)
+
+	switch r.Type() {
+	case objabi.R_RISCV_JAL:
+		pc := ldr.SymValue(s) + int64(r.Off())
+		off := ldr.SymValue(rs) + r.Add() - pc
+
+		// Relocation symbol has an address and is directly reachable,
+		// therefore there is no need for a trampoline.
+		if ldr.SymValue(rs) != 0 && off >= -(1<<20) && off < (1<<20) && (*ld.FlagDebugTramp <= 1 || ldr.SymPkg(s) == ldr.SymPkg(rs)) {
+			break
+		}
+
+		// Relocation symbol is too far for a direct call or has not
+		// yet been given an address. See if an existing trampoline is
+		// reachable and if so, reuse it. Otherwise we need to create
+		// a new trampoline.
+		var tramp loader.Sym
+		for i := 0; ; i++ {
+			oName := ldr.SymName(rs)
+			name := fmt.Sprintf("%s-tramp%d", oName, i)
+			if r.Add() != 0 {
+				name = fmt.Sprintf("%s%+x-tramp%d", oName, r.Add(), i)
+			}
+			tramp = ldr.LookupOrCreateSym(name, ldr.SymVersion(rs))
+			ldr.SetAttrReachable(tramp, true)
+			if ldr.SymType(tramp) == sym.SDYNIMPORT {
+				// Do not reuse trampoline defined in other module.
+				continue
+			}
+			if oName == "runtime.deferreturn" {
+				ldr.SetIsDeferReturnTramp(tramp, true)
+			}
+			if ldr.SymValue(tramp) == 0 {
+				// Either trampoline does not exist or we found one
+				// that does not have an address assigned and will be
+				// laid down immediately after the current function.
+				break
+			}
+
+			trampOff := ldr.SymValue(tramp) - (ldr.SymValue(s) + int64(r.Off()))
+			if trampOff >= -(1<<20) && trampOff < (1<<20) {
+				// An existing trampoline that is reachable.
+				break
+			}
+		}
+		if ldr.SymType(tramp) == 0 {
+			trampb := ldr.MakeSymbolUpdater(tramp)
+			ctxt.AddTramp(trampb, ldr.SymType(s))
+			genCallTramp(ctxt.Arch, ctxt.LinkMode, ldr, trampb, rs, r.Add())
+		}
+		sb := ldr.MakeSymbolUpdater(s)
+		if ldr.SymValue(rs) == 0 {
+			// In this case the target symbol has not yet been assigned an
+			// address, so we have to assume a trampoline is required. Mark
+			// this as a call via a trampoline so that we can potentially
+			// switch to a direct call during relocation.
+			sb.SetRelocType(ri, objabi.R_RISCV_JAL_TRAMP)
+		}
+		relocs := sb.Relocs()
+		r := relocs.At(ri)
+		r.SetSym(tramp)
+		r.SetAdd(0)
+
+	case objabi.R_RISCV_CALL:
+		// Nothing to do, already using AUIPC+JALR.
+
+	default:
+		ctxt.Errorf(s, "trampoline called with non-jump reloc: %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()))
+	}
+}
+
+func genCallTramp(arch *sys.Arch, linkmode ld.LinkMode, ldr *loader.Loader, tramp *loader.SymbolBuilder, target loader.Sym, offset int64) {
+	tramp.AddUint32(arch, 0x00000f97) // AUIPC	$0, X31
+	tramp.AddUint32(arch, 0x000f8067) // JALR	X0, (X31)
+
+	r, _ := tramp.AddRel(objabi.R_RISCV_CALL)
+	r.SetSiz(8)
+	r.SetSym(target)
+	r.SetAdd(offset)
+}
diff --git a/go/src/cmd/link/internal/riscv64/l.go b/go/src/cmd/link/internal/riscv64/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..a30265772630d2a554b76cb21d4621f0d84fdb07
--- /dev/null
+++ b/go/src/cmd/link/internal/riscv64/l.go
@@ -0,0 +1,14 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 1
+	funcAlign = 8
+
+	dwarfRegLR = 1
+	dwarfRegSP = 2
+)
diff --git a/go/src/cmd/link/internal/riscv64/obj.go b/go/src/cmd/link/internal/riscv64/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..940a8d611c8c17bb51c9ba00cbfcb2d4bb9d707e
--- /dev/null
+++ b/go/src/cmd/link/internal/riscv64/obj.go
@@ -0,0 +1,72 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchRISCV64
+
+	theArch := ld.Arch{
+		Funcalign:  funcAlign,
+		Maxalign:   maxAlign,
+		Minalign:   minAlign,
+		Dwarfregsp: dwarfRegSP,
+		Dwarfreglr: dwarfRegLR,
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Extreloc:         extreloc,
+
+		// TrampLimit is set such that we always run the trampoline
+		// generation code. This is necessary since calls to external
+		// symbols require the use of trampolines, regardless of the
+		// text size.
+		TrampLimit: 1,
+		Trampoline: trampoline,
+
+		Gentext:     gentext,
+		GenSymsLate: genSymsLate,
+		Machoreloc1: machoreloc1,
+
+		ELF: ld.ELFArch{
+			Linuxdynld: "/lib/ld.so.1",
+
+			Freebsddynld:   "/usr/libexec/ld-elf.so.1",
+			Netbsddynld:    "XXX",
+			Openbsddynld:   "/usr/libexec/ld.so",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 24,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	case objabi.Hlinux, objabi.Hfreebsd, objabi.Hopenbsd:
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+	}
+}
diff --git a/go/src/cmd/link/internal/s390x/asm.go b/go/src/cmd/link/internal/s390x/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..dee03484102bb120ca1e381228c7a32ad5f5f348
--- /dev/null
+++ b/go/src/cmd/link/internal/s390x/asm.go
@@ -0,0 +1,449 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package s390x
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+)
+
+// gentext generates assembly to append the local moduledata to the global
+// moduledata linked list at initialization time. This is only done if the runtime
+// is in a different module.
+//
+//	<go.link.addmoduledata>:
+//		larl  %r2, <local.moduledata>
+//		jg    <runtime.addmoduledata@plt>
+//		undef
+//
+// The job of appending the moduledata is delegated to runtime.addmoduledata.
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	// larl %r2, <local.moduledata>
+	initfunc.AddUint8(0xc0)
+	initfunc.AddUint8(0x20)
+	initfunc.AddSymRef(ctxt.Arch, ctxt.Moduledata, 6, objabi.R_PCREL, 4)
+	r1 := initfunc.Relocs()
+	ldr.SetRelocVariant(initfunc.Sym(), r1.Count()-1, sym.RV_390_DBL)
+
+	// jg <runtime.addmoduledata[@plt]>
+	initfunc.AddUint8(0xc0)
+	initfunc.AddUint8(0xf4)
+	initfunc.AddSymRef(ctxt.Arch, addmoduledata, 6, objabi.R_CALL, 4)
+	r2 := initfunc.Relocs()
+	ldr.SetRelocVariant(initfunc.Sym(), r2.Count()-1, sym.RV_390_DBL)
+
+	// undef (for debugging)
+	initfunc.AddUint32(ctxt.Arch, 0)
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch r.Type() {
+	default:
+		if r.Type() >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "unexpected relocation type %d", r.Type())
+			return false
+		}
+
+		// Handle relocations found in ELF object files.
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_12),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOT12):
+		ldr.Errorf(s, "s390x 12-bit relocations have not been implemented (relocation type %d)", r.Type()-objabi.ElfRelocOffset)
+		return false
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_8),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_16),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_32),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_64):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_390_nn relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PC16),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PC32),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PC64):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_390_PCnn relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in pcrel", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz()))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOT16),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOT32),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOT64):
+		ldr.Errorf(s, "unimplemented S390x relocation: %v", r.Type()-objabi.ElfRelocOffset)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PLT16DBL),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PLT32DBL):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_390_DBL)
+		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz()))
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			r.SetSym(syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PLT32),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PLT64):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz()))
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			r.SetSym(syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_COPY):
+		ldr.Errorf(s, "unimplemented S390x relocation: %v", r.Type()-objabi.ElfRelocOffset)
+		return false
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GLOB_DAT):
+		ldr.Errorf(s, "unimplemented S390x relocation: %v", r.Type()-objabi.ElfRelocOffset)
+		return false
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_JMP_SLOT):
+		ldr.Errorf(s, "unimplemented S390x relocation: %v", r.Type()-objabi.ElfRelocOffset)
+		return false
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_RELATIVE):
+		ldr.Errorf(s, "unimplemented S390x relocation: %v", r.Type()-objabi.ElfRelocOffset)
+		return false
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOTOFF):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_390_GOTOFF relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_GOTOFF)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOTPC):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		r.SetSym(syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz()))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PC16DBL),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_PC32DBL):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_390_DBL)
+		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz()))
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_390_PCnnDBL relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOTPCDBL):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_390_DBL)
+		r.SetSym(syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(r.Siz()))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_390_GOTENT):
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_390_GLOB_DAT))
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		ldr.SetRelocVariant(s, rIdx, sym.RV_390_DBL)
+		r.SetSym(syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ))+int64(r.Siz()))
+		return true
+	}
+	// Handle references to ELF symbols from our own object files.
+	return targType != sym.SDYNIMPORT
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	out.Write64(uint64(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	siz := r.Size
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_TLS_LE:
+		switch siz {
+		default:
+			return false
+		case 4:
+			// WARNING - silently ignored by linker in ELF64
+			out.Write64(uint64(elf.R_390_TLS_LE32) | uint64(elfsym)<<32)
+		case 8:
+			// WARNING - silently ignored by linker in ELF32
+			out.Write64(uint64(elf.R_390_TLS_LE64) | uint64(elfsym)<<32)
+		}
+	case objabi.R_TLS_IE:
+		switch siz {
+		default:
+			return false
+		case 4:
+			out.Write64(uint64(elf.R_390_TLS_IEENT) | uint64(elfsym)<<32)
+		}
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		switch siz {
+		default:
+			return false
+		case 4:
+			out.Write64(uint64(elf.R_390_32) | uint64(elfsym)<<32)
+		case 8:
+			out.Write64(uint64(elf.R_390_64) | uint64(elfsym)<<32)
+		}
+	case objabi.R_GOTPCREL:
+		if siz == 4 {
+			out.Write64(uint64(elf.R_390_GOTENT) | uint64(elfsym)<<32)
+		} else {
+			return false
+		}
+	case objabi.R_PCREL, objabi.R_PCRELDBL, objabi.R_CALL:
+		elfrel := elf.R_390_NONE
+		rVariant := ldr.RelocVariant(s, ri)
+		isdbl := rVariant&sym.RV_TYPE_MASK == sym.RV_390_DBL
+		// TODO(mundaym): all DBL style relocations should be
+		// signalled using the variant - see issue 14218.
+		switch r.Type {
+		case objabi.R_PCRELDBL, objabi.R_CALL:
+			isdbl = true
+		}
+		if ldr.SymType(r.Xsym) == sym.SDYNIMPORT && (ldr.SymElfType(r.Xsym) == elf.STT_FUNC || r.Type == objabi.R_CALL) {
+			if isdbl {
+				switch siz {
+				case 2:
+					elfrel = elf.R_390_PLT16DBL
+				case 4:
+					elfrel = elf.R_390_PLT32DBL
+				}
+			} else {
+				switch siz {
+				case 4:
+					elfrel = elf.R_390_PLT32
+				case 8:
+					elfrel = elf.R_390_PLT64
+				}
+			}
+		} else {
+			if isdbl {
+				switch siz {
+				case 2:
+					elfrel = elf.R_390_PC16DBL
+				case 4:
+					elfrel = elf.R_390_PC32DBL
+				}
+			} else {
+				switch siz {
+				case 2:
+					elfrel = elf.R_390_PC16
+				case 4:
+					elfrel = elf.R_390_PC32
+				case 8:
+					elfrel = elf.R_390_PC64
+				}
+			}
+		}
+		if elfrel == elf.R_390_NONE {
+			return false // unsupported size/dbl combination
+		}
+		out.Write64(uint64(elfrel) | uint64(elfsym)<<32)
+	}
+
+	out.Write64(uint64(r.Xadd))
+	return true
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() == 0 {
+		// stg     %r1,56(%r15)
+		plt.AddUint8(0xe3)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0xf0)
+		plt.AddUint8(0x38)
+		plt.AddUint8(0x00)
+		plt.AddUint8(0x24)
+		// larl    %r1,_GLOBAL_OFFSET_TABLE_
+		plt.AddUint8(0xc0)
+		plt.AddUint8(0x10)
+		plt.AddSymRef(ctxt.Arch, got.Sym(), 6, objabi.R_PCRELDBL, 4)
+		// mvc     48(8,%r15),8(%r1)
+		plt.AddUint8(0xd2)
+		plt.AddUint8(0x07)
+		plt.AddUint8(0xf0)
+		plt.AddUint8(0x30)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x08)
+		// lg      %r1,16(%r1)
+		plt.AddUint8(0xe3)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x00)
+		plt.AddUint8(0x04)
+		// br      %r1
+		plt.AddUint8(0x07)
+		plt.AddUint8(0xf1)
+		// nopr    %r0
+		plt.AddUint8(0x07)
+		plt.AddUint8(0x00)
+		// nopr    %r0
+		plt.AddUint8(0x07)
+		plt.AddUint8(0x00)
+		// nopr    %r0
+		plt.AddUint8(0x07)
+		plt.AddUint8(0x00)
+
+		// assume got->size == 0 too
+		got.AddAddrPlus(ctxt.Arch, dynamic, 0)
+
+		got.AddUint64(ctxt.Arch, 0)
+		got.AddUint64(ctxt.Arch, 0)
+	}
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	return false
+}
+
+func archreloc(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, r loader.Reloc, s loader.Sym, val int64) (o int64, nExtReloc int, ok bool) {
+	return val, 0, false
+}
+
+func archrelocvariant(target *ld.Target, ldr *loader.Loader, r loader.Reloc, rv sym.RelocVariant, s loader.Sym, t int64, p []byte) int64 {
+	switch rv & sym.RV_TYPE_MASK {
+	default:
+		ldr.Errorf(s, "unexpected relocation variant %d", rv)
+		return t
+
+	case sym.RV_NONE:
+		return t
+
+	case sym.RV_390_DBL:
+		if t&1 != 0 {
+			ldr.Errorf(s, "%s+%v is not 2-byte aligned", ldr.SymName(r.Sym()), ldr.SymValue(r.Sym()))
+		}
+		return t >> 1
+	}
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+
+	if target.IsElf() {
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		got := ldr.MakeSymbolUpdater(syms.GOT)
+		rela := ldr.MakeSymbolUpdater(syms.RelaPLT)
+		if plt.Size() == 0 {
+			panic("plt is not set up")
+		}
+		// larl    %r1,_GLOBAL_OFFSET_TABLE_+index
+
+		plt.AddUint8(0xc0)
+		plt.AddUint8(0x10)
+		plt.AddPCRelPlus(target.Arch, got.Sym(), got.Size()+6)
+		pltrelocs := plt.Relocs()
+		ldr.SetRelocVariant(plt.Sym(), pltrelocs.Count()-1, sym.RV_390_DBL)
+
+		// add to got: pointer to current pos in plt
+		got.AddAddrPlus(target.Arch, plt.Sym(), plt.Size()+8) // weird but correct
+		// lg      %r1,0(%r1)
+		plt.AddUint8(0xe3)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x00)
+		plt.AddUint8(0x00)
+		plt.AddUint8(0x04)
+		// br      %r1
+		plt.AddUint8(0x07)
+		plt.AddUint8(0xf1)
+		// basr    %r1,%r0
+		plt.AddUint8(0x0d)
+		plt.AddUint8(0x10)
+		// lgf     %r1,12(%r1)
+		plt.AddUint8(0xe3)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x10)
+		plt.AddUint8(0x0c)
+		plt.AddUint8(0x00)
+		plt.AddUint8(0x14)
+		// jg .plt
+		plt.AddUint8(0xc0)
+		plt.AddUint8(0xf4)
+
+		plt.AddUint32(target.Arch, uint32(-((plt.Size() - 2) >> 1))) // roll-your-own relocation
+		//.plt index
+		plt.AddUint32(target.Arch, uint32(rela.Size())) // rela size before current entry
+
+		// rela
+		rela.AddAddrPlus(target.Arch, got.Sym(), got.Size()-8)
+
+		sDynid := ldr.SymDynid(s)
+		rela.AddUint64(target.Arch, elf.R_INFO(uint32(sDynid), uint32(elf.R_390_JMP_SLOT)))
+		rela.AddUint64(target.Arch, 0)
+
+		ldr.SetPlt(s, int32(plt.Size()-32))
+
+	} else {
+		ldr.Errorf(s, "addpltsym: unsupported binary format")
+	}
+}
diff --git a/go/src/cmd/link/internal/s390x/l.go b/go/src/cmd/link/internal/s390x/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..f040587547873e8ff1d34a536ee56c406d098cc3
--- /dev/null
+++ b/go/src/cmd/link/internal/s390x/l.go
@@ -0,0 +1,74 @@
+// Inferno utils/5l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package s390x
+
+// Writing object files.
+
+// cmd/9l/l.h from Vita Nuova.
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 2  // min data alignment
+	funcAlign = 16
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 15
+	dwarfRegLR = 14
+)
diff --git a/go/src/cmd/link/internal/s390x/obj.go b/go/src/cmd/link/internal/s390x/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..76aa962a82b954a5e5a7cb751524ba96eeae82da
--- /dev/null
+++ b/go/src/cmd/link/internal/s390x/obj.go
@@ -0,0 +1,91 @@
+// Inferno utils/5l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/5l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package s390x
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.ArchS390X
+
+	theArch := ld.Arch{
+		Funcalign:  funcAlign,
+		Maxalign:   maxAlign,
+		Minalign:   minAlign,
+		Dwarfregsp: dwarfRegSP,
+		Dwarfreglr: dwarfRegLR,
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Gentext:          gentext,
+		Machoreloc1:      machoreloc1,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     "/lib64/ld64.so.1",
+			LinuxdynldMusl: "/lib/ld-musl-s390x.so.1",
+
+			// not relevant for s390x
+			Freebsddynld:   "XXX",
+			Openbsddynld:   "XXX",
+			Netbsddynld:    "XXX",
+			Dragonflydynld: "XXX",
+			Solarisdynld:   "XXX",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 24,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+
+	case objabi.Hlinux: // s390x ELF
+		ld.Elfinit(ctxt)
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 0x10000
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x10000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+	}
+}
diff --git a/go/src/cmd/link/internal/sym/compilation_unit.go b/go/src/cmd/link/internal/sym/compilation_unit.go
new file mode 100644
index 0000000000000000000000000000000000000000..562e617325ff7ae90147d8997ca88cbf355081af
--- /dev/null
+++ b/go/src/cmd/link/internal/sym/compilation_unit.go
@@ -0,0 +1,36 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sym
+
+import "cmd/internal/dwarf"
+
+// LoaderSym holds a loader.Sym value. We can't refer to this
+// type from the sym package since loader imports sym.
+type LoaderSym uint32
+
+// A CompilationUnit represents a set of source files that are compiled
+// together. Since all Go sources in a Go package are compiled together,
+// there's one CompilationUnit per package that represents all Go sources in
+// that package, plus one for each assembly file.
+//
+// Equivalently, there's one CompilationUnit per object file in each Library
+// loaded by the linker.
+//
+// These are used for both DWARF and pclntab generation.
+type CompilationUnit struct {
+	Lib       *Library      // Our library
+	PclnIndex int           // Index of this CU in pclntab
+	PCs       []dwarf.Range // PC ranges, relative to Textp[0]
+	DWInfo    *dwarf.DWDie  // CU root DIE
+	FileTable []string      // The file table used in this compilation unit.
+
+	Consts    LoaderSym            // Package constants DIEs
+	FuncDIEs  []LoaderSym          // Function DIE subtrees
+	VarDIEs   []LoaderSym          // Global variable DIEs
+	AbsFnDIEs []LoaderSym          // Abstract function DIE subtrees
+	RangeSyms []LoaderSym          // Symbols for debug_range
+	Textp     []LoaderSym          // Text symbols in this CU
+	Addrs     map[LoaderSym]uint32 // slot in .debug_addr for fn sym (DWARF5)
+}
diff --git a/go/src/cmd/link/internal/sym/library.go b/go/src/cmd/link/internal/sym/library.go
new file mode 100644
index 0000000000000000000000000000000000000000..876b5ff153e1ca67110cb6e773509cdb60c2ab6c
--- /dev/null
+++ b/go/src/cmd/link/internal/sym/library.go
@@ -0,0 +1,27 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sym
+
+import "cmd/internal/goobj"
+
+type Library struct {
+	Objref      string
+	Srcref      string
+	File        string
+	Pkg         string
+	Shlib       string
+	Fingerprint goobj.FingerprintType
+	Autolib     []goobj.ImportedPkg
+	Imports     []*Library
+	Main        bool
+	Units       []*CompilationUnit
+
+	Textp       []LoaderSym // text syms defined in this library
+	DupTextSyms []LoaderSym // dupok text syms defined in this library
+}
+
+func (l Library) String() string {
+	return l.Pkg
+}
diff --git a/go/src/cmd/link/internal/sym/reloc.go b/go/src/cmd/link/internal/sym/reloc.go
new file mode 100644
index 0000000000000000000000000000000000000000..e614caa5d89c7d7b72d4679d7b2d203fab007df8
--- /dev/null
+++ b/go/src/cmd/link/internal/sym/reloc.go
@@ -0,0 +1,72 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sym
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"debug/elf"
+	"debug/macho"
+)
+
+// RelocVariant is a linker-internal variation on a relocation.
+type RelocVariant uint8
+
+const (
+	RV_NONE RelocVariant = iota
+	RV_POWER_LO
+	RV_POWER_HI
+	RV_POWER_HA
+	RV_POWER_DS
+
+	// RV_390_DBL is a s390x-specific relocation variant that indicates that
+	// the value to be placed into the relocatable field should first be
+	// divided by 2.
+	RV_390_DBL
+
+	RV_CHECK_OVERFLOW RelocVariant = 1 << 7
+	RV_TYPE_MASK      RelocVariant = RV_CHECK_OVERFLOW - 1
+)
+
+func RelocName(arch *sys.Arch, r objabi.RelocType) string {
+	switch {
+	case r >= objabi.MachoRelocOffset: // Mach-O
+		nr := (r - objabi.MachoRelocOffset) >> 1
+		switch arch.Family {
+		case sys.AMD64:
+			return macho.RelocTypeX86_64(nr).String()
+		case sys.ARM64:
+			return macho.RelocTypeARM64(nr).String()
+		default:
+			panic("unreachable")
+		}
+	case r >= objabi.ElfRelocOffset: // ELF
+		nr := r - objabi.ElfRelocOffset
+		switch arch.Family {
+		case sys.AMD64:
+			return elf.R_X86_64(nr).String()
+		case sys.ARM:
+			return elf.R_ARM(nr).String()
+		case sys.ARM64:
+			return elf.R_AARCH64(nr).String()
+		case sys.I386:
+			return elf.R_386(nr).String()
+		case sys.Loong64:
+			return elf.R_LARCH(nr).String()
+		case sys.MIPS, sys.MIPS64:
+			return elf.R_MIPS(nr).String()
+		case sys.PPC64:
+			return elf.R_PPC64(nr).String()
+		case sys.S390X:
+			return elf.R_390(nr).String()
+		case sys.RISCV64:
+			return elf.R_RISCV(nr).String()
+		default:
+			panic("unreachable")
+		}
+	}
+
+	return r.String()
+}
diff --git a/go/src/cmd/link/internal/sym/segment.go b/go/src/cmd/link/internal/sym/segment.go
new file mode 100644
index 0000000000000000000000000000000000000000..d397b8457076c0c82ffcd30049386405bad2efcf
--- /dev/null
+++ b/go/src/cmd/link/internal/sym/segment.go
@@ -0,0 +1,68 @@
+// Inferno utils/8l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/8l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package sym
+
+// Terrible but standard terminology.
+// A segment describes a block of file to load into memory.
+// A section further describes the pieces of that block for
+// use in debuggers and such.
+
+type Segment struct {
+	Rwx      uint8  // permission as usual unix bits (5 = r-x etc)
+	Vaddr    uint64 // virtual address
+	Length   uint64 // length in memory
+	Fileoff  uint64 // file offset
+	Filelen  uint64 // length on disk
+	Sections []*Section
+}
+
+type Section struct {
+	Rwx     uint8
+	Extnum  int16
+	Align   int32
+	Name    string
+	Vaddr   uint64
+	Length  uint64
+	Seg     *Segment
+	Elfsect any // an *ld.ElfShdr
+	Reloff  uint64
+	Rellen  uint64
+	// Relcount is the number of *host* relocations applied to this section
+	// (when external linking).
+	// Incremented atomically on multiple goroutines.
+	// Note: this may differ from number of Go relocations, as one Go relocation
+	// may turn into multiple host relocations.
+	Relcount uint32
+	Sym      LoaderSym // symbol for the section, if any
+	Index    uint16    // each section has a unique index, used internally
+
+	Compressed bool
+}
diff --git a/go/src/cmd/link/internal/sym/symbol.go b/go/src/cmd/link/internal/sym/symbol.go
new file mode 100644
index 0000000000000000000000000000000000000000..2f2c839006f11d4fbd7b328af63f2d2a8d8def82
--- /dev/null
+++ b/go/src/cmd/link/internal/sym/symbol.go
@@ -0,0 +1,42 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sym
+
+import (
+	"cmd/internal/obj"
+	"internal/buildcfg"
+)
+
+const (
+	SymVerABI0        = 0
+	SymVerABIInternal = 1
+	SymVerABICount    = 2  // Number of internal ABIs
+	SymVerStatic      = 10 // Minimum version used by static (file-local) syms
+)
+
+func ABIToVersion(abi obj.ABI) int {
+	switch abi {
+	case obj.ABI0:
+		return SymVerABI0
+	case obj.ABIInternal:
+		if !buildcfg.Experiment.RegabiWrappers {
+			// If wrappers are not enabled, ABI0 and ABIInternal are actually same
+			// so we normalize everything to ABI0.
+			return SymVerABI0
+		}
+		return SymVerABIInternal
+	}
+	return -1
+}
+
+func VersionToABI(v int) (obj.ABI, bool) {
+	switch v {
+	case SymVerABI0:
+		return obj.ABI0, true
+	case SymVerABIInternal:
+		return obj.ABIInternal, true
+	}
+	return ^obj.ABI(0), false
+}
diff --git a/go/src/cmd/link/internal/sym/symkind.go b/go/src/cmd/link/internal/sym/symkind.go
new file mode 100644
index 0000000000000000000000000000000000000000..746a12efd6252cd804d6a75659b9c97de6810fd8
--- /dev/null
+++ b/go/src/cmd/link/internal/sym/symkind.go
@@ -0,0 +1,244 @@
+// Derived from Inferno utils/6l/l.h and related files.
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/6l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package sym
+
+import "cmd/internal/objabi"
+
+// A SymKind describes the kind of memory represented by a symbol.
+type SymKind uint8
+
+// Defined SymKind values.
+//
+// TODO(rsc): Give idiomatic Go names.
+//
+//go:generate stringer -type=SymKind
+const (
+	// An otherwise invalid zero value for the type.
+	Sxxx SymKind = iota
+	// The text segment, containing executable instructions.
+	STEXT          // General executable code.
+	STEXTFIPSSTART // Start of FIPS text section.
+	STEXTFIPS      // Instructions hashed for FIPS checks.
+	STEXTFIPSEND   // End of FIPS text section.
+	STEXTEND       // End of text section.
+	SELFRXSECT     // Executable PLT; PPC64 .glink.
+	SMACHOPLT      // Mach-O PLT.
+
+	// Read-only, non-executable, segment.
+	STYPE            // Type descriptors.
+	SSTRING          // Used only for XCOFF runtime.rodata symbol?
+	SGOSTRING        // Go string constants.
+	SGOFUNC          // Function descriptors and funcdata symbols.
+	SGCBITS          // GC bit masks and programs.
+	SRODATA          // General read-only data.
+	SRODATAFIPSSTART // Start of FIPS read-only data.
+	SRODATAFIPS      // FIPS read-only data.
+	SRODATAFIPSEND   // End of FIPS read-only data.
+	SRODATAEND       // End of read-only data.
+	SFUNCTAB         // Appears to be unused, except for runtime.etypes.
+	SPCLNTAB         // Pclntab data.
+	SELFROSECT       // ELF read-only data: relocs, dynamic linking info.
+
+	// Read-only, non-executable, dynamically relocatable segment.
+	//
+	// Types STYPE-SFUNCTAB above are written to the .rodata section by default.
+	// When linking a shared object, some conceptually "read only" types need to
+	// be written to by relocations and putting them in a section called
+	// ".rodata" interacts poorly with the system linkers. The GNU linkers
+	// support this situation by arranging for sections of the name
+	// ".data.rel.ro.XXX" to be mprotected read only by the dynamic linker after
+	// relocations have applied, so when the Go linker is creating a shared
+	// object it checks all objects of the above types and bumps any object that
+	// has a relocation to it to the corresponding type below, which are then
+	// written to sections with appropriate magic names.
+	STYPERELRO
+	SSTRINGRELRO
+	SGOSTRINGRELRO
+	SGOFUNCRELRO
+	SGCBITSRELRO
+	SRODATARELRO
+	SFUNCTABRELRO
+
+	SELFRELROSECT   // ELF-specific read-only relocatable: PLT, etc.
+	SMACHORELROSECT // Mach-O specific read-only relocatable.
+
+	STYPELINK // Type links.
+	SITABLINK // Itab links.
+
+	// Allocated writable segment.
+	SFirstWritable
+	SBUILDINFO          // debug/buildinfo data (why is this writable?).
+	SFIPSINFO           // go:fipsinfo aka crypto/internal/fips140/check.Linkinfo (why is this writable)?
+	SELFSECT            // .got.plt, .plt, .dynamic where appropriate.
+	SMACHO              // Used only for .llvmasm?
+	SWINDOWS            // Windows dynamic symbols.
+	SMODULEDATA         // Linker generated moduledata struct.
+	SELFGOT             // Writable ELF GOT section.
+	SMACHOGOT           // Mach-O GOT.
+	SNOPTRDATA          // Data with no heap pointers.
+	SNOPTRDATAFIPSSTART // Start of FIPS non-pointer writable data.
+	SNOPTRDATAFIPS      // FIPS non-pointer writable data.
+	SNOPTRDATAFIPSEND   // End of FIPS non-pointer writable data.
+	SNOPTRDATAEND       // End of data with no heap pointers.
+	SINITARR            // ELF .init_array section.
+	SDATA               // Data that may have heap pointers.
+	SDATAFIPSSTART      // Start of FIPS writable data.
+	SDATAFIPS           // FIPS writable data.
+	SDATAFIPSEND        // End of FIPS writable data.
+	SDATAEND            // End of data that may have heap pointers.
+	SXCOFFTOC           // AIX TOC entries.
+
+	// Allocated zero-initialized segment.
+	SBSS                    // Zeroed data that may have heap pointers.
+	SNOPTRBSS               // Zeroed data with no heap pointers.
+	SLIBFUZZER_8BIT_COUNTER // Fuzzer counters.
+	SCOVERAGE_COUNTER       // Coverage counters.
+	SCOVERAGE_AUXVAR        // Compiler generated coverage symbols.
+	STLSBSS                 // Thread-local zeroed data.
+
+	// Unallocated segment.
+	SFirstUnallocated
+	SXREF             // Reference from non-Go object file.
+	SMACHOSYMSTR      // Mach-O string table.
+	SMACHOSYMTAB      // Mach-O symbol table.
+	SMACHOINDIRECTPLT // Mach-O indirect PLT.
+	SMACHOINDIRECTGOT // Mach-O indirect GOT.
+	SDYNIMPORT        // Reference to symbol defined in shared library.
+	SHOSTOBJ          // Symbol defined in non-Go object file.
+	SUNDEFEXT         // Undefined symbol for resolution by external linker.
+
+	// Unallocated DWARF debugging segment.
+	SDWARFSECT
+	// DWARF symbol types created by compiler or linker.
+	SDWARFCUINFO
+	SDWARFCONST
+	SDWARFFCN
+	SDWARFABSFCN
+	SDWARFTYPE
+	SDWARFVAR
+	SDWARFRANGE
+	SDWARFLOC
+	SDWARFLINES
+	SDWARFADDR
+
+	// SEH symbol types. These are probably allocated at run time.
+	SSEHUNWINDINFO // Compiler generated Windows SEH info.
+	SSEHSECT       // Windows SEH data.
+)
+
+// AbiSymKindToSymKind maps values read from object files (which are
+// of type cmd/internal/objabi.SymKind) to values of type SymKind.
+var AbiSymKindToSymKind = [...]SymKind{
+	objabi.Sxxx:                    Sxxx,
+	objabi.STEXT:                   STEXT,
+	objabi.STEXTFIPS:               STEXTFIPS,
+	objabi.SRODATA:                 SRODATA,
+	objabi.SRODATAFIPS:             SRODATAFIPS,
+	objabi.SNOPTRDATA:              SNOPTRDATA,
+	objabi.SNOPTRDATAFIPS:          SNOPTRDATAFIPS,
+	objabi.SDATA:                   SDATA,
+	objabi.SDATAFIPS:               SDATAFIPS,
+	objabi.SBSS:                    SBSS,
+	objabi.SNOPTRBSS:               SNOPTRBSS,
+	objabi.STLSBSS:                 STLSBSS,
+	objabi.SDWARFCUINFO:            SDWARFCUINFO,
+	objabi.SDWARFCONST:             SDWARFCONST,
+	objabi.SDWARFFCN:               SDWARFFCN,
+	objabi.SDWARFABSFCN:            SDWARFABSFCN,
+	objabi.SDWARFTYPE:              SDWARFTYPE,
+	objabi.SDWARFVAR:               SDWARFVAR,
+	objabi.SDWARFRANGE:             SDWARFRANGE,
+	objabi.SDWARFLOC:               SDWARFLOC,
+	objabi.SDWARFLINES:             SDWARFLINES,
+	objabi.SDWARFADDR:              SDWARFADDR,
+	objabi.SLIBFUZZER_8BIT_COUNTER: SLIBFUZZER_8BIT_COUNTER,
+	objabi.SCOVERAGE_COUNTER:       SCOVERAGE_COUNTER,
+	objabi.SCOVERAGE_AUXVAR:        SCOVERAGE_AUXVAR,
+	objabi.SSEHUNWINDINFO:          SSEHUNWINDINFO,
+}
+
+// ReadOnly are the symbol kinds that form read-only sections. In some
+// cases, if they will require relocations, they are transformed into
+// rel-ro sections using relROMap.
+var ReadOnly = []SymKind{
+	STYPE,
+	SSTRING,
+	SGOSTRING,
+	SGOFUNC,
+	SGCBITS,
+	SRODATA,
+	SRODATAFIPSSTART,
+	SRODATAFIPS,
+	SRODATAFIPSEND,
+	SRODATAEND,
+	SFUNCTAB,
+}
+
+// RelROMap describes the transformation of read-only symbols to rel-ro
+// symbols.
+var RelROMap = map[SymKind]SymKind{
+	STYPE:     STYPERELRO,
+	SSTRING:   SSTRINGRELRO,
+	SGOSTRING: SGOSTRINGRELRO,
+	SGOFUNC:   SGOFUNCRELRO,
+	SGCBITS:   SGCBITSRELRO,
+	SRODATA:   SRODATARELRO,
+	SFUNCTAB:  SFUNCTABRELRO,
+}
+
+// IsText returns true if t is a text type.
+func (t SymKind) IsText() bool {
+	return STEXT <= t && t <= STEXTEND
+}
+
+// IsData returns true if t is any kind of data type.
+func (t SymKind) IsData() bool {
+	return SNOPTRDATA <= t && t <= SNOPTRBSS
+}
+
+// IsDATA returns true if t is one of the SDATA types.
+func (t SymKind) IsDATA() bool {
+	return SDATA <= t && t <= SDATAEND
+}
+
+// IsRODATA returns true if t is one of the SRODATA types.
+func (t SymKind) IsRODATA() bool {
+	return SRODATA <= t && t <= SRODATAEND
+}
+
+// IsNOPTRDATA returns true if t is one of the SNOPTRDATA types.
+func (t SymKind) IsNOPTRDATA() bool {
+	return SNOPTRDATA <= t && t <= SNOPTRDATAEND
+}
+
+func (t SymKind) IsDWARF() bool {
+	return SDWARFSECT <= t && t <= SDWARFADDR
+}
diff --git a/go/src/cmd/link/internal/sym/symkind_string.go b/go/src/cmd/link/internal/sym/symkind_string.go
new file mode 100644
index 0000000000000000000000000000000000000000..80da278b3323a7df7003f4984f005f5ce7f434f5
--- /dev/null
+++ b/go/src/cmd/link/internal/sym/symkind_string.go
@@ -0,0 +1,103 @@
+// Code generated by "stringer -type=SymKind"; DO NOT EDIT.
+
+package sym
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[Sxxx-0]
+	_ = x[STEXT-1]
+	_ = x[STEXTFIPSSTART-2]
+	_ = x[STEXTFIPS-3]
+	_ = x[STEXTFIPSEND-4]
+	_ = x[STEXTEND-5]
+	_ = x[SELFRXSECT-6]
+	_ = x[SMACHOPLT-7]
+	_ = x[STYPE-8]
+	_ = x[SSTRING-9]
+	_ = x[SGOSTRING-10]
+	_ = x[SGOFUNC-11]
+	_ = x[SGCBITS-12]
+	_ = x[SRODATA-13]
+	_ = x[SRODATAFIPSSTART-14]
+	_ = x[SRODATAFIPS-15]
+	_ = x[SRODATAFIPSEND-16]
+	_ = x[SRODATAEND-17]
+	_ = x[SFUNCTAB-18]
+	_ = x[SPCLNTAB-19]
+	_ = x[SELFROSECT-20]
+	_ = x[STYPERELRO-21]
+	_ = x[SSTRINGRELRO-22]
+	_ = x[SGOSTRINGRELRO-23]
+	_ = x[SGOFUNCRELRO-24]
+	_ = x[SGCBITSRELRO-25]
+	_ = x[SRODATARELRO-26]
+	_ = x[SFUNCTABRELRO-27]
+	_ = x[SELFRELROSECT-28]
+	_ = x[SMACHORELROSECT-29]
+	_ = x[STYPELINK-30]
+	_ = x[SITABLINK-31]
+	_ = x[SFirstWritable-32]
+	_ = x[SBUILDINFO-33]
+	_ = x[SFIPSINFO-34]
+	_ = x[SELFSECT-35]
+	_ = x[SMACHO-36]
+	_ = x[SWINDOWS-37]
+	_ = x[SMODULEDATA-38]
+	_ = x[SELFGOT-39]
+	_ = x[SMACHOGOT-40]
+	_ = x[SNOPTRDATA-41]
+	_ = x[SNOPTRDATAFIPSSTART-42]
+	_ = x[SNOPTRDATAFIPS-43]
+	_ = x[SNOPTRDATAFIPSEND-44]
+	_ = x[SNOPTRDATAEND-45]
+	_ = x[SINITARR-46]
+	_ = x[SDATA-47]
+	_ = x[SDATAFIPSSTART-48]
+	_ = x[SDATAFIPS-49]
+	_ = x[SDATAFIPSEND-50]
+	_ = x[SDATAEND-51]
+	_ = x[SXCOFFTOC-52]
+	_ = x[SBSS-53]
+	_ = x[SNOPTRBSS-54]
+	_ = x[SLIBFUZZER_8BIT_COUNTER-55]
+	_ = x[SCOVERAGE_COUNTER-56]
+	_ = x[SCOVERAGE_AUXVAR-57]
+	_ = x[STLSBSS-58]
+	_ = x[SFirstUnallocated-59]
+	_ = x[SXREF-60]
+	_ = x[SMACHOSYMSTR-61]
+	_ = x[SMACHOSYMTAB-62]
+	_ = x[SMACHOINDIRECTPLT-63]
+	_ = x[SMACHOINDIRECTGOT-64]
+	_ = x[SDYNIMPORT-65]
+	_ = x[SHOSTOBJ-66]
+	_ = x[SUNDEFEXT-67]
+	_ = x[SDWARFSECT-68]
+	_ = x[SDWARFCUINFO-69]
+	_ = x[SDWARFCONST-70]
+	_ = x[SDWARFFCN-71]
+	_ = x[SDWARFABSFCN-72]
+	_ = x[SDWARFTYPE-73]
+	_ = x[SDWARFVAR-74]
+	_ = x[SDWARFRANGE-75]
+	_ = x[SDWARFLOC-76]
+	_ = x[SDWARFLINES-77]
+	_ = x[SDWARFADDR-78]
+	_ = x[SSEHUNWINDINFO-79]
+	_ = x[SSEHSECT-80]
+}
+
+const _SymKind_name = "SxxxSTEXTSTEXTFIPSSTARTSTEXTFIPSSTEXTFIPSENDSTEXTENDSELFRXSECTSMACHOPLTSTYPESSTRINGSGOSTRINGSGOFUNCSGCBITSSRODATASRODATAFIPSSTARTSRODATAFIPSSRODATAFIPSENDSRODATAENDSFUNCTABSPCLNTABSELFROSECTSTYPERELROSSTRINGRELROSGOSTRINGRELROSGOFUNCRELROSGCBITSRELROSRODATARELROSFUNCTABRELROSELFRELROSECTSMACHORELROSECTSTYPELINKSITABLINKSFirstWritableSBUILDINFOSFIPSINFOSELFSECTSMACHOSWINDOWSSMODULEDATASELFGOTSMACHOGOTSNOPTRDATASNOPTRDATAFIPSSTARTSNOPTRDATAFIPSSNOPTRDATAFIPSENDSNOPTRDATAENDSINITARRSDATASDATAFIPSSTARTSDATAFIPSSDATAFIPSENDSDATAENDSXCOFFTOCSBSSSNOPTRBSSSLIBFUZZER_8BIT_COUNTERSCOVERAGE_COUNTERSCOVERAGE_AUXVARSTLSBSSSFirstUnallocatedSXREFSMACHOSYMSTRSMACHOSYMTABSMACHOINDIRECTPLTSMACHOINDIRECTGOTSDYNIMPORTSHOSTOBJSUNDEFEXTSDWARFSECTSDWARFCUINFOSDWARFCONSTSDWARFFCNSDWARFABSFCNSDWARFTYPESDWARFVARSDWARFRANGESDWARFLOCSDWARFLINESSDWARFADDRSSEHUNWINDINFOSSEHSECT"
+
+var _SymKind_index = [...]uint16{0, 4, 9, 23, 32, 44, 52, 62, 71, 76, 83, 92, 99, 106, 113, 129, 140, 154, 164, 172, 180, 190, 200, 212, 226, 238, 250, 262, 275, 288, 303, 312, 321, 335, 345, 354, 362, 368, 376, 387, 394, 403, 413, 432, 446, 463, 476, 484, 489, 503, 512, 524, 532, 541, 545, 554, 577, 594, 610, 617, 634, 639, 651, 663, 680, 697, 707, 715, 724, 734, 746, 757, 766, 778, 788, 797, 808, 817, 828, 838, 852, 860}
+
+func (i SymKind) String() string {
+	if i >= SymKind(len(_SymKind_index)-1) {
+		return "SymKind(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+	return _SymKind_name[_SymKind_index[i]:_SymKind_index[i+1]]
+}
diff --git a/go/src/cmd/link/internal/wasm/asm.go b/go/src/cmd/link/internal/wasm/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..947f2da2b5d323df8d3a0375a740735b0dbfdef7
--- /dev/null
+++ b/go/src/cmd/link/internal/wasm/asm.go
@@ -0,0 +1,706 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package wasm
+
+import (
+	"bytes"
+	"cmd/internal/obj"
+	"cmd/internal/obj/wasm"
+	"cmd/internal/objabi"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"fmt"
+	"internal/abi"
+	"internal/buildcfg"
+	"io"
+	"regexp"
+)
+
+const (
+	I32 = 0x7F
+	I64 = 0x7E
+	F32 = 0x7D
+	F64 = 0x7C
+)
+
+const (
+	sectionCustom   = 0
+	sectionType     = 1
+	sectionImport   = 2
+	sectionFunction = 3
+	sectionTable    = 4
+	sectionMemory   = 5
+	sectionGlobal   = 6
+	sectionExport   = 7
+	sectionStart    = 8
+	sectionElement  = 9
+	sectionCode     = 10
+	sectionData     = 11
+)
+
+// funcValueOffset is the offset between the PC_F value of a function and the index of the function in WebAssembly
+const funcValueOffset = 0x1000 // TODO(neelance): make function addresses play nice with heap addresses
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+}
+
+type wasmFunc struct {
+	Module string
+	Name   string
+	Type   uint32
+	Code   []byte
+}
+
+type wasmFuncType struct {
+	Params  []byte
+	Results []byte
+}
+
+func readWasmImport(ldr *loader.Loader, s loader.Sym) obj.WasmImport {
+	var wi obj.WasmImport
+	wi.Read(ldr.Data(s))
+	return wi
+}
+
+var wasmFuncTypes = map[string]*wasmFuncType{
+	"_rt0_wasm_js":            {Params: []byte{}},                                         //
+	"_rt0_wasm_wasip1":        {Params: []byte{}},                                         //
+	"_rt0_wasm_wasip1_lib":    {Params: []byte{}},                                         //
+	"wasm_export__start":      {},                                                         //
+	"wasm_export_run":         {Params: []byte{I32, I32}},                                 // argc, argv
+	"wasm_export_resume":      {Params: []byte{}},                                         //
+	"wasm_export_getsp":       {Results: []byte{I32}},                                     // sp
+	"wasm_pc_f_loop":          {Params: []byte{}},                                         //
+	"wasm_pc_f_loop_export":   {Params: []byte{I32}},                                      // pc_f
+	"runtime.wasmDiv":         {Params: []byte{I64, I64}, Results: []byte{I64}},           // x, y -> x/y
+	"runtime.wasmTruncS":      {Params: []byte{F64}, Results: []byte{I64}},                // x -> int(x)
+	"runtime.wasmTruncU":      {Params: []byte{F64}, Results: []byte{I64}},                // x -> uint(x)
+	"gcWriteBarrier":          {Params: []byte{I64}, Results: []byte{I64}},                // #bytes -> bufptr
+	"runtime.gcWriteBarrier1": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.gcWriteBarrier2": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.gcWriteBarrier3": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.gcWriteBarrier4": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.gcWriteBarrier5": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.gcWriteBarrier6": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.gcWriteBarrier7": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.gcWriteBarrier8": {Results: []byte{I64}},                                     // -> bufptr
+	"runtime.notInitialized":  {},                                                         //
+	"cmpbody":                 {Params: []byte{I64, I64, I64, I64}, Results: []byte{I64}}, // a, alen, b, blen -> -1/0/1
+	"memeqbody":               {Params: []byte{I64, I64, I64}, Results: []byte{I64}},      // a, b, len -> 0/1
+	"memcmp":                  {Params: []byte{I32, I32, I32}, Results: []byte{I32}},      // a, b, len -> <0/0/>0
+	"memchr":                  {Params: []byte{I32, I32, I32}, Results: []byte{I32}},      // s, c, len -> index
+}
+
+func assignAddress(ldr *loader.Loader, sect *sym.Section, n int, s loader.Sym, va uint64, isTramp bool) (*sym.Section, int, uint64) {
+	// WebAssembly functions do not live in the same address space as the linear memory.
+	// Instead, WebAssembly automatically assigns indices. Imported functions (section "import")
+	// have indices 0 to n. They are followed by native functions (sections "function" and "code")
+	// with indices n+1 and following.
+	//
+	// The following rules describe how wasm handles function indices and addresses:
+	//   PC_F = funcValueOffset + WebAssembly function index (not including the imports)
+	//   s.Value = PC = PC_F<<16 + PC_B
+	//
+	// The funcValueOffset is necessary to avoid conflicts with expectations
+	// that the Go runtime has about function addresses.
+	// The field "s.Value" corresponds to the concept of PC at runtime.
+	// However, there is no PC register, only PC_F and PC_B. PC_F denotes the function,
+	// PC_B the resume point inside of that function. The entry of the function has PC_B = 0.
+	ldr.SetSymSect(s, sect)
+	ldr.SetSymValue(s, int64(funcValueOffset+va/abi.MINFUNC)<<16) // va starts at zero
+	va += uint64(abi.MINFUNC)
+	return sect, n, va
+}
+
+type wasmDataSect struct {
+	sect *sym.Section
+	data []byte
+}
+
+var dataSects []wasmDataSect
+
+func asmb(ctxt *ld.Link, ldr *loader.Loader) {
+	sections := []*sym.Section{
+		ldr.SymSect(ldr.Lookup("runtime.rodata", 0)),
+		ldr.SymSect(ldr.Lookup("runtime.typelink", 0)),
+		ldr.SymSect(ldr.Lookup("runtime.itablink", 0)),
+		ldr.SymSect(ldr.Lookup("runtime.firstmoduledata", 0)),
+		ldr.SymSect(ldr.Lookup("runtime.pclntab", 0)),
+		ldr.SymSect(ldr.Lookup("runtime.noptrdata", 0)),
+		ldr.SymSect(ldr.Lookup("runtime.data", 0)),
+	}
+
+	dataSects = make([]wasmDataSect, len(sections))
+	for i, sect := range sections {
+		data := ld.DatblkBytes(ctxt, int64(sect.Vaddr), int64(sect.Length))
+		dataSects[i] = wasmDataSect{sect, data}
+	}
+}
+
+// asmb writes the final WebAssembly module binary.
+// Spec: https://webassembly.github.io/spec/core/binary/modules.html
+func asmb2(ctxt *ld.Link, ldr *loader.Loader) {
+	types := []*wasmFuncType{
+		// For normal Go functions, the single parameter is PC_B,
+		// the return value is
+		// 0 if the function returned normally or
+		// 1 if the stack needs to be unwound.
+		{Params: []byte{I32}, Results: []byte{I32}},
+	}
+
+	// collect host imports (functions that get imported from the WebAssembly host, usually JavaScript)
+	// we store the import index of each imported function, so the R_WASMIMPORT relocation
+	// can write the correct index after a "call" instruction
+	// these are added as import statements to the top of the WebAssembly binary
+	var hostImports []*wasmFunc
+	hostImportMap := make(map[loader.Sym]int64)
+	for _, fn := range ctxt.Textp {
+		relocs := ldr.Relocs(fn)
+		for ri := 0; ri < relocs.Count(); ri++ {
+			r := relocs.At(ri)
+			if r.Type() == objabi.R_WASMIMPORT {
+				if wsym := ldr.WasmImportSym(fn); wsym != 0 {
+					wi := readWasmImport(ldr, wsym)
+					hostImportMap[fn] = int64(len(hostImports))
+					hostImports = append(hostImports, &wasmFunc{
+						Module: wi.Module,
+						Name:   wi.Name,
+						Type: lookupType(&wasmFuncType{
+							Params:  fieldsToTypes(wi.Params),
+							Results: fieldsToTypes(wi.Results),
+						}, &types),
+					})
+				} else {
+					panic(fmt.Sprintf("missing wasm symbol for %s", ldr.SymName(r.Sym())))
+				}
+			}
+		}
+	}
+
+	// collect functions with WebAssembly body
+	var buildid []byte
+	fns := make([]*wasmFunc, len(ctxt.Textp))
+	for i, fn := range ctxt.Textp {
+		wfn := new(bytes.Buffer)
+		if ldr.SymName(fn) == "go:buildid" {
+			writeUleb128(wfn, 0) // number of sets of locals
+			writeI32Const(wfn, 0)
+			wfn.WriteByte(0x0b) // end
+			buildid = ldr.Data(fn)
+		} else {
+			// Relocations have variable length, handle them here.
+			relocs := ldr.Relocs(fn)
+			P := ldr.Data(fn)
+			off := int32(0)
+			for ri := 0; ri < relocs.Count(); ri++ {
+				r := relocs.At(ri)
+				if r.Siz() == 0 {
+					continue // skip marker relocations
+				}
+				wfn.Write(P[off:r.Off()])
+				off = r.Off()
+				rs := r.Sym()
+				switch r.Type() {
+				case objabi.R_ADDR:
+					writeSleb128(wfn, ldr.SymValue(rs)+r.Add())
+				case objabi.R_CALL:
+					writeSleb128(wfn, int64(len(hostImports))+ldr.SymValue(rs)>>16-funcValueOffset)
+				case objabi.R_WASMIMPORT:
+					writeSleb128(wfn, hostImportMap[rs])
+				default:
+					ldr.Errorf(fn, "bad reloc type %d (%s)", r.Type(), sym.RelocName(ctxt.Arch, r.Type()))
+					continue
+				}
+			}
+			wfn.Write(P[off:])
+		}
+
+		typ := uint32(0)
+		if sig, ok := wasmFuncTypes[ldr.SymName(fn)]; ok {
+			typ = lookupType(sig, &types)
+		}
+		if s := ldr.WasmTypeSym(fn); s != 0 {
+			var o obj.WasmFuncType
+			o.Read(ldr.Data(s))
+			t := &wasmFuncType{
+				Params:  fieldsToTypes(o.Params),
+				Results: fieldsToTypes(o.Results),
+			}
+			typ = lookupType(t, &types)
+		}
+
+		name := nameRegexp.ReplaceAllString(ldr.SymName(fn), "_")
+		fns[i] = &wasmFunc{Name: name, Type: typ, Code: wfn.Bytes()}
+	}
+
+	ctxt.Out.Write([]byte{0x00, 0x61, 0x73, 0x6d}) // magic
+	ctxt.Out.Write([]byte{0x01, 0x00, 0x00, 0x00}) // version
+
+	// Add any buildid early in the binary:
+	if len(buildid) != 0 {
+		writeBuildID(ctxt, buildid)
+	}
+
+	writeTypeSec(ctxt, types)
+	writeImportSec(ctxt, hostImports)
+	writeFunctionSec(ctxt, fns)
+	writeTableSec(ctxt, fns)
+	writeMemorySec(ctxt, ldr)
+	writeGlobalSec(ctxt)
+	writeExportSec(ctxt, ldr, len(hostImports))
+	writeElementSec(ctxt, uint64(len(hostImports)), uint64(len(fns)))
+	writeCodeSec(ctxt, fns)
+	writeDataSec(ctxt)
+	writeProducerSec(ctxt)
+	if !*ld.FlagS {
+		writeNameSec(ctxt, len(hostImports), fns)
+	}
+}
+
+func lookupType(sig *wasmFuncType, types *[]*wasmFuncType) uint32 {
+	for i, t := range *types {
+		if bytes.Equal(sig.Params, t.Params) && bytes.Equal(sig.Results, t.Results) {
+			return uint32(i)
+		}
+	}
+	*types = append(*types, sig)
+	return uint32(len(*types) - 1)
+}
+
+func writeSecHeader(ctxt *ld.Link, id uint8) int64 {
+	ctxt.Out.WriteByte(id)
+	sizeOffset := ctxt.Out.Offset()
+	ctxt.Out.Write(make([]byte, 5)) // placeholder for length
+	return sizeOffset
+}
+
+func writeSecSize(ctxt *ld.Link, sizeOffset int64) {
+	endOffset := ctxt.Out.Offset()
+	ctxt.Out.SeekSet(sizeOffset)
+	writeUleb128FixedLength(ctxt.Out, uint64(endOffset-sizeOffset-5), 5)
+	ctxt.Out.SeekSet(endOffset)
+}
+
+func writeBuildID(ctxt *ld.Link, buildid []byte) {
+	sizeOffset := writeSecHeader(ctxt, sectionCustom)
+	writeName(ctxt.Out, "go:buildid")
+	ctxt.Out.Write(buildid)
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeTypeSec writes the section that declares all function types
+// so they can be referenced by index.
+func writeTypeSec(ctxt *ld.Link, types []*wasmFuncType) {
+	sizeOffset := writeSecHeader(ctxt, sectionType)
+
+	writeUleb128(ctxt.Out, uint64(len(types)))
+
+	for _, t := range types {
+		ctxt.Out.WriteByte(0x60) // functype
+		writeUleb128(ctxt.Out, uint64(len(t.Params)))
+		for _, v := range t.Params {
+			ctxt.Out.WriteByte(v)
+		}
+		writeUleb128(ctxt.Out, uint64(len(t.Results)))
+		for _, v := range t.Results {
+			ctxt.Out.WriteByte(v)
+		}
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeImportSec writes the section that lists the functions that get
+// imported from the WebAssembly host, usually JavaScript.
+func writeImportSec(ctxt *ld.Link, hostImports []*wasmFunc) {
+	sizeOffset := writeSecHeader(ctxt, sectionImport)
+
+	writeUleb128(ctxt.Out, uint64(len(hostImports))) // number of imports
+	for _, fn := range hostImports {
+		if fn.Module != "" {
+			writeName(ctxt.Out, fn.Module)
+		} else {
+			writeName(ctxt.Out, wasm.GojsModule) // provided by the import object in wasm_exec.js
+		}
+		writeName(ctxt.Out, fn.Name)
+		ctxt.Out.WriteByte(0x00) // func import
+		writeUleb128(ctxt.Out, uint64(fn.Type))
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeFunctionSec writes the section that declares the types of functions.
+// The bodies of these functions will later be provided in the "code" section.
+func writeFunctionSec(ctxt *ld.Link, fns []*wasmFunc) {
+	sizeOffset := writeSecHeader(ctxt, sectionFunction)
+
+	writeUleb128(ctxt.Out, uint64(len(fns)))
+	for _, fn := range fns {
+		writeUleb128(ctxt.Out, uint64(fn.Type))
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeTableSec writes the section that declares tables. Currently there is only a single table
+// that is used by the CallIndirect operation to dynamically call any function.
+// The contents of the table get initialized by the "element" section.
+func writeTableSec(ctxt *ld.Link, fns []*wasmFunc) {
+	sizeOffset := writeSecHeader(ctxt, sectionTable)
+
+	numElements := uint64(funcValueOffset + len(fns))
+	writeUleb128(ctxt.Out, 1)           // number of tables
+	ctxt.Out.WriteByte(0x70)            // type: anyfunc
+	ctxt.Out.WriteByte(0x00)            // no max
+	writeUleb128(ctxt.Out, numElements) // min
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeMemorySec writes the section that declares linear memories. Currently one linear memory is being used.
+// Linear memory always starts at address zero. More memory can be requested with the GrowMemory instruction.
+func writeMemorySec(ctxt *ld.Link, ldr *loader.Loader) {
+	sizeOffset := writeSecHeader(ctxt, sectionMemory)
+
+	dataEnd := uint64(ldr.SymValue(ldr.Lookup("runtime.end", 0)))
+	var initialSize = dataEnd + 1<<20 // 1 MB, for runtime init allocating a few pages
+
+	const wasmPageSize = 64 << 10 // 64KB
+
+	writeUleb128(ctxt.Out, 1)                        // number of memories
+	ctxt.Out.WriteByte(0x00)                         // no maximum memory size
+	writeUleb128(ctxt.Out, initialSize/wasmPageSize) // minimum (initial) memory size
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeGlobalSec writes the section that declares global variables.
+func writeGlobalSec(ctxt *ld.Link) {
+	sizeOffset := writeSecHeader(ctxt, sectionGlobal)
+
+	globalRegs := []byte{
+		I32, // 0: SP
+		I64, // 1: CTXT
+		I64, // 2: g
+		I64, // 3: RET0
+		I64, // 4: RET1
+		I64, // 5: RET2
+		I64, // 6: RET3
+		I32, // 7: PAUSE
+	}
+
+	writeUleb128(ctxt.Out, uint64(len(globalRegs))) // number of globals
+
+	for _, typ := range globalRegs {
+		ctxt.Out.WriteByte(typ)
+		ctxt.Out.WriteByte(0x01) // var
+		switch typ {
+		case I32:
+			writeI32Const(ctxt.Out, 0)
+		case I64:
+			writeI64Const(ctxt.Out, 0)
+		}
+		ctxt.Out.WriteByte(0x0b) // end
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeExportSec writes the section that declares exports.
+// Exports can be accessed by the WebAssembly host, usually JavaScript.
+// The wasm_export_* functions and the linear memory get exported.
+func writeExportSec(ctxt *ld.Link, ldr *loader.Loader, lenHostImports int) {
+	sizeOffset := writeSecHeader(ctxt, sectionExport)
+
+	switch buildcfg.GOOS {
+	case "wasip1":
+		writeUleb128(ctxt.Out, uint64(2+len(ldr.WasmExports))) // number of exports
+		var entry, entryExpName string
+		switch ctxt.BuildMode {
+		case ld.BuildModeExe:
+			entry = "_rt0_wasm_wasip1"
+			entryExpName = "_start"
+		case ld.BuildModeCShared:
+			entry = "_rt0_wasm_wasip1_lib"
+			entryExpName = "_initialize"
+		}
+		s := ldr.Lookup(entry, 0)
+		if s == 0 {
+			ld.Errorf("export symbol %s not defined", entry)
+		}
+		idx := uint32(lenHostImports) + uint32(ldr.SymValue(s)>>16) - funcValueOffset
+		writeName(ctxt.Out, entryExpName)   // the wasi entrypoint
+		ctxt.Out.WriteByte(0x00)            // func export
+		writeUleb128(ctxt.Out, uint64(idx)) // funcidx
+		for _, s := range ldr.WasmExports {
+			idx := uint32(lenHostImports) + uint32(ldr.SymValue(s)>>16) - funcValueOffset
+			writeName(ctxt.Out, ldr.SymName(s))
+			ctxt.Out.WriteByte(0x00)            // func export
+			writeUleb128(ctxt.Out, uint64(idx)) // funcidx
+		}
+		writeName(ctxt.Out, "memory") // memory in wasi
+		ctxt.Out.WriteByte(0x02)      // mem export
+		writeUleb128(ctxt.Out, 0)     // memidx
+	case "js":
+		writeUleb128(ctxt.Out, uint64(4+len(ldr.WasmExports))) // number of exports
+		for _, name := range []string{"run", "resume", "getsp"} {
+			s := ldr.Lookup("wasm_export_"+name, 0)
+			if s == 0 {
+				ld.Errorf("export symbol %s not defined", "wasm_export_"+name)
+			}
+			idx := uint32(lenHostImports) + uint32(ldr.SymValue(s)>>16) - funcValueOffset
+			writeName(ctxt.Out, name)           // inst.exports.run/resume/getsp in wasm_exec.js
+			ctxt.Out.WriteByte(0x00)            // func export
+			writeUleb128(ctxt.Out, uint64(idx)) // funcidx
+		}
+		for _, s := range ldr.WasmExports {
+			idx := uint32(lenHostImports) + uint32(ldr.SymValue(s)>>16) - funcValueOffset
+			writeName(ctxt.Out, ldr.SymName(s))
+			ctxt.Out.WriteByte(0x00)            // func export
+			writeUleb128(ctxt.Out, uint64(idx)) // funcidx
+		}
+		writeName(ctxt.Out, "mem") // inst.exports.mem in wasm_exec.js
+		ctxt.Out.WriteByte(0x02)   // mem export
+		writeUleb128(ctxt.Out, 0)  // memidx
+	default:
+		ld.Exitf("internal error: writeExportSec: unrecognized GOOS %s", buildcfg.GOOS)
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeElementSec writes the section that initializes the tables declared by the "table" section.
+// The table for CallIndirect gets initialized in a very simple way so that each table index (PC_F value)
+// maps linearly to the function index (numImports + PC_F).
+func writeElementSec(ctxt *ld.Link, numImports, numFns uint64) {
+	sizeOffset := writeSecHeader(ctxt, sectionElement)
+
+	writeUleb128(ctxt.Out, 1) // number of element segments
+
+	writeUleb128(ctxt.Out, 0) // tableidx
+	writeI32Const(ctxt.Out, funcValueOffset)
+	ctxt.Out.WriteByte(0x0b) // end
+
+	writeUleb128(ctxt.Out, numFns) // number of entries
+	for i := uint64(0); i < numFns; i++ {
+		writeUleb128(ctxt.Out, numImports+i)
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeCodeSec writes the section that provides the function bodies for the functions
+// declared by the "func" section.
+func writeCodeSec(ctxt *ld.Link, fns []*wasmFunc) {
+	sizeOffset := writeSecHeader(ctxt, sectionCode)
+
+	writeUleb128(ctxt.Out, uint64(len(fns))) // number of code entries
+	for _, fn := range fns {
+		writeUleb128(ctxt.Out, uint64(len(fn.Code)))
+		ctxt.Out.Write(fn.Code)
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeDataSec writes the section that provides data that will be used to initialize the linear memory.
+func writeDataSec(ctxt *ld.Link) {
+	sizeOffset := writeSecHeader(ctxt, sectionData)
+
+	type dataSegment struct {
+		offset int32
+		data   []byte
+	}
+
+	// Omit blocks of zeroes and instead emit data segments with offsets skipping the zeroes.
+	// This reduces the size of the WebAssembly binary. We use 8 bytes as an estimate for the
+	// overhead of adding a new segment (same as wasm-opt's memory-packing optimization uses).
+	const segmentOverhead = 8
+
+	// Generate at most this many segments. A higher number of segments gets rejected by some WebAssembly runtimes.
+	const maxNumSegments = 100000
+
+	var segments []*dataSegment
+	for secIndex, ds := range dataSects {
+		data := ds.data
+		offset := int32(ds.sect.Vaddr)
+
+		// skip leading zeroes
+		for len(data) > 0 && data[0] == 0 {
+			data = data[1:]
+			offset++
+		}
+
+		for len(data) > 0 {
+			dataLen := int32(len(data))
+			var segmentEnd, zeroEnd int32
+			if len(segments)+(len(dataSects)-secIndex) == maxNumSegments {
+				segmentEnd = dataLen
+				zeroEnd = dataLen
+			} else {
+				for {
+					// look for beginning of zeroes
+					for segmentEnd < dataLen && data[segmentEnd] != 0 {
+						segmentEnd++
+					}
+					// look for end of zeroes
+					zeroEnd = segmentEnd
+					for zeroEnd < dataLen && data[zeroEnd] == 0 {
+						zeroEnd++
+					}
+					// emit segment if omitting zeroes reduces the output size
+					if zeroEnd-segmentEnd >= segmentOverhead || zeroEnd == dataLen {
+						break
+					}
+					segmentEnd = zeroEnd
+				}
+			}
+
+			segments = append(segments, &dataSegment{
+				offset: offset,
+				data:   data[:segmentEnd],
+			})
+			data = data[zeroEnd:]
+			offset += zeroEnd
+		}
+	}
+
+	writeUleb128(ctxt.Out, uint64(len(segments))) // number of data entries
+	for _, seg := range segments {
+		writeUleb128(ctxt.Out, 0) // memidx
+		writeI32Const(ctxt.Out, seg.offset)
+		ctxt.Out.WriteByte(0x0b) // end
+		writeUleb128(ctxt.Out, uint64(len(seg.data)))
+		ctxt.Out.Write(seg.data)
+	}
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+// writeProducerSec writes an optional section that reports the source language and compiler version.
+func writeProducerSec(ctxt *ld.Link) {
+	sizeOffset := writeSecHeader(ctxt, sectionCustom)
+	writeName(ctxt.Out, "producers")
+
+	writeUleb128(ctxt.Out, 2) // number of fields
+
+	writeName(ctxt.Out, "language")       // field name
+	writeUleb128(ctxt.Out, 1)             // number of values
+	writeName(ctxt.Out, "Go")             // value: name
+	writeName(ctxt.Out, buildcfg.Version) // value: version
+
+	writeName(ctxt.Out, "processed-by")   // field name
+	writeUleb128(ctxt.Out, 1)             // number of values
+	writeName(ctxt.Out, "Go cmd/compile") // value: name
+	writeName(ctxt.Out, buildcfg.Version) // value: version
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+var nameRegexp = regexp.MustCompile(`[^\w.]`)
+
+// writeNameSec writes an optional section that assigns names to the functions declared by the "func" section.
+// The names are only used by WebAssembly stack traces, debuggers and decompilers.
+// TODO(neelance): add symbol table of DATA symbols
+func writeNameSec(ctxt *ld.Link, firstFnIndex int, fns []*wasmFunc) {
+	sizeOffset := writeSecHeader(ctxt, sectionCustom)
+	writeName(ctxt.Out, "name")
+
+	sizeOffset2 := writeSecHeader(ctxt, 0x01) // function names
+	writeUleb128(ctxt.Out, uint64(len(fns)))
+	for i, fn := range fns {
+		writeUleb128(ctxt.Out, uint64(firstFnIndex+i))
+		writeName(ctxt.Out, fn.Name)
+	}
+	writeSecSize(ctxt, sizeOffset2)
+
+	writeSecSize(ctxt, sizeOffset)
+}
+
+type nameWriter interface {
+	io.ByteWriter
+	io.Writer
+}
+
+func writeI32Const(w io.ByteWriter, v int32) {
+	w.WriteByte(0x41) // i32.const
+	writeSleb128(w, int64(v))
+}
+
+func writeI64Const(w io.ByteWriter, v int64) {
+	w.WriteByte(0x42) // i64.const
+	writeSleb128(w, v)
+}
+
+func writeName(w nameWriter, name string) {
+	writeUleb128(w, uint64(len(name)))
+	w.Write([]byte(name))
+}
+
+func writeUleb128(w io.ByteWriter, v uint64) {
+	if v < 128 {
+		w.WriteByte(uint8(v))
+		return
+	}
+	more := true
+	for more {
+		c := uint8(v & 0x7f)
+		v >>= 7
+		more = v != 0
+		if more {
+			c |= 0x80
+		}
+		w.WriteByte(c)
+	}
+}
+
+func writeUleb128FixedLength(w io.ByteWriter, v uint64, length int) {
+	for i := 0; i < length; i++ {
+		c := uint8(v & 0x7f)
+		v >>= 7
+		if i < length-1 {
+			c |= 0x80
+		}
+		w.WriteByte(c)
+	}
+	if v != 0 {
+		panic("writeUleb128FixedLength: length too small")
+	}
+}
+
+func writeSleb128(w io.ByteWriter, v int64) {
+	more := true
+	for more {
+		c := uint8(v & 0x7f)
+		s := uint8(v & 0x40)
+		v >>= 7
+		more = !((v == 0 && s == 0) || (v == -1 && s != 0))
+		if more {
+			c |= 0x80
+		}
+		w.WriteByte(c)
+	}
+}
+
+func fieldsToTypes(fields []obj.WasmField) []byte {
+	b := make([]byte, len(fields))
+	for i, f := range fields {
+		switch f.Type {
+		case obj.WasmI32, obj.WasmPtr, obj.WasmBool:
+			b[i] = I32
+		case obj.WasmI64:
+			b[i] = I64
+		case obj.WasmF32:
+			b[i] = F32
+		case obj.WasmF64:
+			b[i] = F64
+		default:
+			panic(fmt.Sprintf("fieldsToTypes: unknown field type: %d", f.Type))
+		}
+	}
+	return b
+}
diff --git a/go/src/cmd/link/internal/wasm/obj.go b/go/src/cmd/link/internal/wasm/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..f8090a3551cdbcb6c4edf3fd5d74840ac6f448b9
--- /dev/null
+++ b/go/src/cmd/link/internal/wasm/obj.go
@@ -0,0 +1,35 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package wasm
+
+import (
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	theArch := ld.Arch{
+		Funcalign: 16,
+		Maxalign:  32,
+		Minalign:  1,
+
+		Archinit:      archinit,
+		AssignAddress: assignAddress,
+		Asmb:          asmb,
+		Asmb2:         asmb2,
+		Gentext:       gentext,
+	}
+
+	return sys.ArchWasm, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	if *ld.FlagRound == -1 {
+		*ld.FlagRound = 4096
+	}
+	if *ld.FlagTextAddr == -1 {
+		*ld.FlagTextAddr = 0
+	}
+}
diff --git a/go/src/cmd/link/internal/x86/asm.go b/go/src/cmd/link/internal/x86/asm.go
new file mode 100644
index 0000000000000000000000000000000000000000..2c38473702f646052cb6ca1d1371ee8439b5bfb3
--- /dev/null
+++ b/go/src/cmd/link/internal/x86/asm.go
@@ -0,0 +1,451 @@
+// Inferno utils/8l/asm.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/8l/asm.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package x86
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+	"cmd/link/internal/loader"
+	"cmd/link/internal/sym"
+	"debug/elf"
+	"log"
+)
+
+func gentext(ctxt *ld.Link, ldr *loader.Loader) {
+	if ctxt.DynlinkingGo() {
+		// We need get_pc_thunk.
+	} else {
+		switch ctxt.BuildMode {
+		case ld.BuildModeCArchive:
+			if !ctxt.IsELF {
+				return
+			}
+		case ld.BuildModePIE, ld.BuildModeCShared, ld.BuildModePlugin:
+			// We need get_pc_thunk.
+		default:
+			return
+		}
+	}
+
+	// Generate little thunks that load the PC of the next instruction into a register.
+	thunks := make([]loader.Sym, 0, 7+len(ctxt.Textp))
+	for _, r := range [...]struct {
+		name string
+		num  uint8
+	}{
+		{"ax", 0},
+		{"cx", 1},
+		{"dx", 2},
+		{"bx", 3},
+		// sp
+		{"bp", 5},
+		{"si", 6},
+		{"di", 7},
+	} {
+		thunkfunc := ldr.CreateSymForUpdate("__x86.get_pc_thunk."+r.name, 0)
+		if t := thunkfunc.Type(); t != 0 && t != sym.SXREF && t != sym.SDYNIMPORT && t != sym.SUNDEFEXT {
+			continue // symbol already exists, probably loaded from a C object
+		}
+		thunkfunc.SetType(sym.STEXT)
+		ldr.SetAttrLocal(thunkfunc.Sym(), true)
+		o := func(op ...uint8) {
+			for _, op1 := range op {
+				thunkfunc.AddUint8(op1)
+			}
+		}
+		// 8b 04 24	mov    (%esp),%eax
+		// Destination register is in bits 3-5 of the middle byte, so add that in.
+		o(0x8b, 0x04+r.num<<3, 0x24)
+		// c3		ret
+		o(0xc3)
+
+		thunks = append(thunks, thunkfunc.Sym())
+	}
+	ctxt.Textp = append(thunks, ctxt.Textp...) // keep Textp in dependency order
+
+	initfunc, addmoduledata := ld.PrepareAddmoduledata(ctxt)
+	if initfunc == nil {
+		return
+	}
+
+	o := func(op ...uint8) {
+		for _, op1 := range op {
+			initfunc.AddUint8(op1)
+		}
+	}
+
+	// go.link.addmoduledata:
+	//      53                      push %ebx
+	//      e8 00 00 00 00          call __x86.get_pc_thunk.cx + R_CALL __x86.get_pc_thunk.cx
+	//      8d 81 00 00 00 00       lea 0x0(%ecx), %eax + R_PCREL ctxt.Moduledata
+	//      8d 99 00 00 00 00       lea 0x0(%ecx), %ebx + R_GOTPC _GLOBAL_OFFSET_TABLE_
+	//      e8 00 00 00 00          call runtime.addmoduledata@plt + R_CALL runtime.addmoduledata
+	//      5b                      pop %ebx
+	//      c3                      ret
+
+	o(0x53)
+
+	o(0xe8)
+	initfunc.AddSymRef(ctxt.Arch, ldr.Lookup("__x86.get_pc_thunk.cx", 0), 0, objabi.R_CALL, 4)
+
+	o(0x8d, 0x81)
+	initfunc.AddPCRelPlus(ctxt.Arch, ctxt.Moduledata, 6)
+
+	o(0x8d, 0x99)
+	gotsym := ldr.LookupOrCreateSym("_GLOBAL_OFFSET_TABLE_", 0)
+	initfunc.AddSymRef(ctxt.Arch, gotsym, 12, objabi.R_PCREL, 4)
+	o(0xe8)
+	initfunc.AddSymRef(ctxt.Arch, addmoduledata, 0, objabi.R_CALL, 4)
+
+	o(0x5b)
+
+	o(0xc3)
+}
+
+func adddynrel(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym, r loader.Reloc, rIdx int) bool {
+	targ := r.Sym()
+	var targType sym.SymKind
+	if targ != 0 {
+		targType = ldr.SymType(targ)
+	}
+
+	switch r.Type() {
+	default:
+		if r.Type() >= objabi.ElfRelocOffset {
+			ldr.Errorf(s, "unexpected relocation type %d (%s)", r.Type(), sym.RelocName(target.Arch, r.Type()))
+			return false
+		}
+
+		// Handle relocations found in ELF object files.
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_386_PC32):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_386_PC32 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		if targType == 0 || targType == sym.SXREF {
+			ldr.Errorf(s, "unknown symbol %s in pcrel", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_386_PLT32):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		if targType == sym.SDYNIMPORT {
+			addpltsym(target, ldr, syms, targ)
+			su.SetRelocSym(rIdx, syms.PLT)
+			su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymPlt(targ)))
+		}
+
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_386_GOT32),
+		objabi.ElfRelocOffset + objabi.RelocType(elf.R_386_GOT32X):
+		su := ldr.MakeSymbolUpdater(s)
+		if targType != sym.SDYNIMPORT {
+			// have symbol
+			sData := ldr.Data(s)
+
+			if r.Off() >= 2 && sData[r.Off()-2] == 0x8b {
+				su.MakeWritable()
+
+				// turn MOVL of GOT entry into LEAL of symbol address, relative to GOT.
+				writeableData := su.Data()
+				writeableData[r.Off()-2] = 0x8d
+				su.SetRelocType(rIdx, objabi.R_GOTOFF)
+				return true
+			}
+
+			if r.Off() >= 2 && sData[r.Off()-2] == 0xff && sData[r.Off()-1] == 0xb3 {
+				su.MakeWritable()
+				// turn PUSHL of GOT entry into PUSHL of symbol itself.
+				// use unnecessary SS prefix to keep instruction same length.
+				writeableData := su.Data()
+				writeableData[r.Off()-2] = 0x36
+				writeableData[r.Off()-1] = 0x68
+				su.SetRelocType(rIdx, objabi.R_ADDR)
+				return true
+			}
+
+			ldr.Errorf(s, "unexpected GOT reloc for non-dynamic symbol %s", ldr.SymName(targ))
+			return false
+		}
+
+		ld.AddGotSym(target, ldr, syms, targ, uint32(elf.R_386_GLOB_DAT))
+		su.SetRelocType(rIdx, objabi.R_CONST) // write r->add during relocsym
+		su.SetRelocSym(rIdx, 0)
+		su.SetRelocAdd(rIdx, r.Add()+int64(ldr.SymGot(targ)))
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_386_GOTOFF):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_GOTOFF)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_386_GOTPC):
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_PCREL)
+		su.SetRelocSym(rIdx, syms.GOT)
+		su.SetRelocAdd(rIdx, r.Add()+4)
+		return true
+
+	case objabi.ElfRelocOffset + objabi.RelocType(elf.R_386_32):
+		if targType == sym.SDYNIMPORT {
+			ldr.Errorf(s, "unexpected R_386_32 relocation for dynamic symbol %s", ldr.SymName(targ))
+		}
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocType(rIdx, objabi.R_ADDR)
+		return true
+	}
+
+	// Handle references to ELF symbols from our own object files.
+	if targType != sym.SDYNIMPORT {
+		return true
+	}
+
+	// Reread the reloc to incorporate any changes in type above.
+	relocs := ldr.Relocs(s)
+	r = relocs.At(rIdx)
+
+	switch r.Type() {
+	case objabi.R_CALL,
+		objabi.R_PCREL:
+		if target.IsExternal() {
+			// External linker will do this relocation.
+			return true
+		}
+		addpltsym(target, ldr, syms, targ)
+		su := ldr.MakeSymbolUpdater(s)
+		su.SetRelocSym(rIdx, syms.PLT)
+		su.SetRelocAdd(rIdx, int64(ldr.SymPlt(targ)))
+		return true
+
+	case objabi.R_ADDR:
+		if !ldr.SymType(s).IsDATA() {
+			break
+		}
+		if target.IsElf() {
+			ld.Adddynsym(ldr, target, syms, targ)
+			rel := ldr.MakeSymbolUpdater(syms.Rel)
+			rel.AddAddrPlus(target.Arch, s, int64(r.Off()))
+			rel.AddUint32(target.Arch, elf.R_INFO32(uint32(ldr.SymDynid(targ)), uint32(elf.R_386_32)))
+			su := ldr.MakeSymbolUpdater(s)
+			su.SetRelocType(rIdx, objabi.R_CONST) // write r->add during relocsym
+			su.SetRelocSym(rIdx, 0)
+			return true
+		}
+	}
+
+	return false
+}
+
+func elfreloc1(ctxt *ld.Link, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, ri int, sectoff int64) bool {
+	out.Write32(uint32(sectoff))
+
+	elfsym := ld.ElfSymForReloc(ctxt, r.Xsym)
+	siz := r.Size
+	switch r.Type {
+	default:
+		return false
+	case objabi.R_ADDR, objabi.R_DWARFSECREF:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_386_32) | uint32(elfsym)<<8)
+		} else {
+			return false
+		}
+	case objabi.R_GOTPCREL:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_386_GOTPC))
+			if ldr.SymName(r.Xsym) != "_GLOBAL_OFFSET_TABLE_" {
+				out.Write32(uint32(sectoff))
+				out.Write32(uint32(elf.R_386_GOT32) | uint32(elfsym)<<8)
+			}
+		} else {
+			return false
+		}
+	case objabi.R_CALL:
+		if siz == 4 {
+			if ldr.SymType(r.Xsym) == sym.SDYNIMPORT {
+				out.Write32(uint32(elf.R_386_PLT32) | uint32(elfsym)<<8)
+			} else {
+				out.Write32(uint32(elf.R_386_PC32) | uint32(elfsym)<<8)
+			}
+		} else {
+			return false
+		}
+	case objabi.R_PCREL:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_386_PC32) | uint32(elfsym)<<8)
+		} else {
+			return false
+		}
+	case objabi.R_TLS_LE:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_386_TLS_LE) | uint32(elfsym)<<8)
+		} else {
+			return false
+		}
+	case objabi.R_TLS_IE:
+		if siz == 4 {
+			out.Write32(uint32(elf.R_386_GOTPC))
+			out.Write32(uint32(sectoff))
+			out.Write32(uint32(elf.R_386_TLS_GOTIE) | uint32(elfsym)<<8)
+		} else {
+			return false
+		}
+	}
+
+	return true
+}
+
+func machoreloc1(*sys.Arch, *ld.OutBuf, *loader.Loader, loader.Sym, loader.ExtReloc, int64) bool {
+	return false
+}
+
+func pereloc1(arch *sys.Arch, out *ld.OutBuf, ldr *loader.Loader, s loader.Sym, r loader.ExtReloc, sectoff int64) bool {
+	var v uint32
+
+	rs := r.Xsym
+	rt := r.Type
+
+	if ldr.SymDynid(rs) < 0 {
+		ldr.Errorf(s, "reloc %d (%s) to non-coff symbol %s type=%d (%s)", rt, sym.RelocName(arch, rt), ldr.SymName(rs), ldr.SymType(rs), ldr.SymType(rs))
+		return false
+	}
+
+	out.Write32(uint32(sectoff))
+	out.Write32(uint32(ldr.SymDynid(rs)))
+
+	switch rt {
+	default:
+		return false
+
+	case objabi.R_DWARFSECREF:
+		v = ld.IMAGE_REL_I386_SECREL
+
+	case objabi.R_ADDR:
+		v = ld.IMAGE_REL_I386_DIR32
+
+	case objabi.R_PEIMAGEOFF:
+		v = ld.IMAGE_REL_I386_DIR32NB
+
+	case objabi.R_CALL,
+		objabi.R_PCREL:
+		v = ld.IMAGE_REL_I386_REL32
+	}
+
+	out.Write16(uint16(v))
+
+	return true
+}
+
+func archreloc(*ld.Target, *loader.Loader, *ld.ArchSyms, loader.Reloc, loader.Sym, int64) (int64, int, bool) {
+	return -1, 0, false
+}
+
+func archrelocvariant(*ld.Target, *loader.Loader, loader.Reloc, sym.RelocVariant, loader.Sym, int64, []byte) int64 {
+	log.Fatalf("unexpected relocation variant")
+	return -1
+}
+
+func elfsetupplt(ctxt *ld.Link, ldr *loader.Loader, plt, got *loader.SymbolBuilder, dynamic loader.Sym) {
+	if plt.Size() == 0 {
+		// pushl got+4
+		plt.AddUint8(0xff)
+
+		plt.AddUint8(0x35)
+		plt.AddAddrPlus(ctxt.Arch, got.Sym(), 4)
+
+		// jmp *got+8
+		plt.AddUint8(0xff)
+
+		plt.AddUint8(0x25)
+		plt.AddAddrPlus(ctxt.Arch, got.Sym(), 8)
+
+		// zero pad
+		plt.AddUint32(ctxt.Arch, 0)
+
+		// assume got->size == 0 too
+		got.AddAddrPlus(ctxt.Arch, dynamic, 0)
+
+		got.AddUint32(ctxt.Arch, 0)
+		got.AddUint32(ctxt.Arch, 0)
+	}
+}
+
+func addpltsym(target *ld.Target, ldr *loader.Loader, syms *ld.ArchSyms, s loader.Sym) {
+	if ldr.SymPlt(s) >= 0 {
+		return
+	}
+
+	ld.Adddynsym(ldr, target, syms, s)
+
+	if target.IsElf() {
+		plt := ldr.MakeSymbolUpdater(syms.PLT)
+		got := ldr.MakeSymbolUpdater(syms.GOTPLT)
+		rel := ldr.MakeSymbolUpdater(syms.RelPLT)
+		if plt.Size() == 0 {
+			panic("plt is not set up")
+		}
+
+		// jmpq *got+size
+		plt.AddUint8(0xff)
+
+		plt.AddUint8(0x25)
+		plt.AddAddrPlus(target.Arch, got.Sym(), got.Size())
+
+		// add to got: pointer to current pos in plt
+		got.AddAddrPlus(target.Arch, plt.Sym(), plt.Size())
+
+		// pushl $x
+		plt.AddUint8(0x68)
+
+		plt.AddUint32(target.Arch, uint32(rel.Size()))
+
+		// jmp .plt
+		plt.AddUint8(0xe9)
+
+		plt.AddUint32(target.Arch, uint32(-(plt.Size() + 4)))
+
+		// rel
+		rel.AddAddrPlus(target.Arch, got.Sym(), got.Size()-4)
+
+		sDynid := ldr.SymDynid(s)
+		rel.AddUint32(target.Arch, elf.R_INFO32(uint32(sDynid), uint32(elf.R_386_JMP_SLOT)))
+
+		ldr.SetPlt(s, int32(plt.Size()-16))
+	} else {
+		ldr.Errorf(s, "addpltsym: unsupported binary format")
+	}
+}
diff --git a/go/src/cmd/link/internal/x86/l.go b/go/src/cmd/link/internal/x86/l.go
new file mode 100644
index 0000000000000000000000000000000000000000..5875d45f8daf0ac60948b1f5bfbc1d97b62cc09c
--- /dev/null
+++ b/go/src/cmd/link/internal/x86/l.go
@@ -0,0 +1,43 @@
+// Inferno utils/8l/l.h
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/8l/l.h
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package x86
+
+const (
+	maxAlign  = 32 // max data alignment
+	minAlign  = 1  // min data alignment
+	funcAlign = 16
+)
+
+/* Used by ../internal/ld/dwarf.go */
+const (
+	dwarfRegSP = 4
+	dwarfRegLR = 8
+)
diff --git a/go/src/cmd/link/internal/x86/obj.go b/go/src/cmd/link/internal/x86/obj.go
new file mode 100644
index 0000000000000000000000000000000000000000..4336f01ea3d53677dff711a7627c090dc556f712
--- /dev/null
+++ b/go/src/cmd/link/internal/x86/obj.go
@@ -0,0 +1,110 @@
+// Inferno utils/8l/obj.c
+// https://bitbucket.org/inferno-os/inferno-os/src/master/utils/8l/obj.c
+//
+//	Copyright © 1994-1999 Lucent Technologies Inc.  All rights reserved.
+//	Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+//	Portions Copyright © 1997-1999 Vita Nuova Limited
+//	Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+//	Portions Copyright © 2004,2006 Bruce Ellis
+//	Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+//	Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+//	Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package x86
+
+import (
+	"cmd/internal/objabi"
+	"cmd/internal/sys"
+	"cmd/link/internal/ld"
+)
+
+func Init() (*sys.Arch, ld.Arch) {
+	arch := sys.Arch386
+
+	theArch := ld.Arch{
+		Funcalign:  funcAlign,
+		Maxalign:   maxAlign,
+		Minalign:   minAlign,
+		Dwarfregsp: dwarfRegSP,
+		Dwarfreglr: dwarfRegLR,
+		// 0xCC is INT $3 - breakpoint instruction
+		CodePad: []byte{0xCC},
+
+		Plan9Magic: uint32(4*11*11 + 7),
+
+		Adddynrel:        adddynrel,
+		Archinit:         archinit,
+		Archreloc:        archreloc,
+		Archrelocvariant: archrelocvariant,
+		Gentext:          gentext,
+		Machoreloc1:      machoreloc1,
+		PEreloc1:         pereloc1,
+
+		ELF: ld.ELFArch{
+			Linuxdynld:     "/lib/ld-linux.so.2",
+			LinuxdynldMusl: "/lib/ld-musl-i386.so.1",
+			Freebsddynld:   "/usr/libexec/ld-elf.so.1",
+			Openbsddynld:   "/usr/libexec/ld.so",
+			Netbsddynld:    "/usr/libexec/ld.elf_so",
+			Solarisdynld:   "/lib/ld.so.1",
+
+			Reloc1:    elfreloc1,
+			RelocSize: 8,
+			SetupPLT:  elfsetupplt,
+		},
+	}
+
+	return arch, theArch
+}
+
+func archinit(ctxt *ld.Link) {
+	switch ctxt.HeadType {
+	default:
+		ld.Exitf("unknown -H option: %v", ctxt.HeadType)
+
+	case objabi.Hplan9: /* plan 9 */
+		ld.HEADR = 32
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 4096
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(4096, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hlinux, /* elf32 executable */
+		objabi.Hfreebsd,
+		objabi.Hnetbsd,
+		objabi.Hopenbsd:
+		ld.Elfinit(ctxt)
+
+		ld.HEADR = ld.ELFRESERVE
+		if *ld.FlagRound == -1 {
+			*ld.FlagRound = 4096
+		}
+		if *ld.FlagTextAddr == -1 {
+			*ld.FlagTextAddr = ld.Rnd(0x08048000, *ld.FlagRound) + int64(ld.HEADR)
+		}
+
+	case objabi.Hwindows: /* PE executable */
+		// ld.HEADR, ld.FlagTextAddr, ld.FlagRound are set in ld.Peinit
+		return
+	}
+}
diff --git a/go/src/cmd/link/testdata/dwarf/issue65405/main.go b/go/src/cmd/link/testdata/dwarf/issue65405/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..f76e464b23d6436b37bf36535d7798401e344095
--- /dev/null
+++ b/go/src/cmd/link/testdata/dwarf/issue65405/main.go
@@ -0,0 +1,8 @@
+package main
+
+import "net/http"
+
+func main() {
+	http.Handle("/", http.StripPrefix("/static/", http.FileServer(http.Dir("./output"))))
+	http.ListenAndServe(":8000", nil)
+}
diff --git a/go/src/cmd/link/testdata/dynimportvar/asm/a.go b/go/src/cmd/link/testdata/dynimportvar/asm/a.go
new file mode 100644
index 0000000000000000000000000000000000000000..8d9299972b1c141baf3d2172d3b952634133c8a7
--- /dev/null
+++ b/go/src/cmd/link/testdata/dynimportvar/asm/a.go
@@ -0,0 +1,15 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This is a separate package because we cannot have Go
+// assembly code and cgo code in the same package.
+
+//go:build darwin
+
+package asm
+
+//go:cgo_import_dynamic libc_mach_task_self_ mach_task_self_ "/usr/lib/libSystem.B.dylib"
+
+// load mach_task_self_ from assembly code
+func Mach_task_self() uint32
diff --git a/go/src/cmd/link/testdata/dynimportvar/asm/a_amd64.s b/go/src/cmd/link/testdata/dynimportvar/asm/a_amd64.s
new file mode 100644
index 0000000000000000000000000000000000000000..93547e32f1b7afe9d7742172926dcbd46b3740d5
--- /dev/null
+++ b/go/src/cmd/link/testdata/dynimportvar/asm/a_amd64.s
@@ -0,0 +1,11 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin
+
+TEXT ·Mach_task_self(SB),0,$0-4
+	MOVQ	$libc_mach_task_self_(SB), AX
+	MOVQ	(AX), AX
+	MOVL	AX, ret+0(FP)
+	RET
diff --git a/go/src/cmd/link/testdata/dynimportvar/asm/a_arm64.s b/go/src/cmd/link/testdata/dynimportvar/asm/a_arm64.s
new file mode 100644
index 0000000000000000000000000000000000000000..bd3c9d71f57970f782ae5110bcdb0c4ef2e4485f
--- /dev/null
+++ b/go/src/cmd/link/testdata/dynimportvar/asm/a_arm64.s
@@ -0,0 +1,11 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin
+
+TEXT ·Mach_task_self(SB),0,$0-4
+	MOVD	$libc_mach_task_self_(SB), R0
+	MOVD	(R0), R0
+	MOVW	R0, ret+0(FP)
+	RET
diff --git a/go/src/cmd/link/testdata/dynimportvar/main.go b/go/src/cmd/link/testdata/dynimportvar/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..658d3405323a4c3ff69b86a3a44a260e512bbb54
--- /dev/null
+++ b/go/src/cmd/link/testdata/dynimportvar/main.go
@@ -0,0 +1,32 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that we can access dynamically imported variables.
+// We ues mach_task_self_ from darwin's system library.
+// Check that loading the variable from C and Go gets the
+// same result.
+
+//go:build darwin
+
+package main
+
+/*
+#include <mach/mach_init.h>
+
+unsigned int Mach_task_self(void) {
+	return mach_task_self();
+}
+*/
+import "C"
+
+import "cmd/link/testdata/dynimportvar/asm"
+
+func main() {
+	c := uint32(C.Mach_task_self())
+	a := asm.Mach_task_self()
+	if a != c {
+		println("got", a, "want", c)
+		panic("FAIL")
+	}
+}
diff --git a/go/src/cmd/link/testdata/linkname/addmoduledata.go b/go/src/cmd/link/testdata/linkname/addmoduledata.go
new file mode 100644
index 0000000000000000000000000000000000000000..40d2b57a4a3c463eae3975c2a63e28aef3e2aa0e
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/addmoduledata.go
@@ -0,0 +1,18 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname runtime.addmoduledata is not allowed.
+
+package main
+
+import (
+	_ "unsafe"
+)
+
+//go:linkname addmoduledata runtime.addmoduledata
+func addmoduledata()
+
+func main() {
+	addmoduledata()
+}
diff --git a/go/src/cmd/link/testdata/linkname/badlinkname.go b/go/src/cmd/link/testdata/linkname/badlinkname.go
new file mode 100644
index 0000000000000000000000000000000000000000..fb9f9c6b7d164ec6908e0f4e4fbc2791d71de68d
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/badlinkname.go
@@ -0,0 +1,24 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Existing pull linknames in the wild are allowed _for now_,
+// for legacy reason. Test a function and a method.
+// NOTE: this may not be allowed in the future. Don't do this!
+
+package main
+
+import (
+	_ "reflect"
+	"unsafe"
+)
+
+//go:linkname noescape runtime.noescape
+func noescape(unsafe.Pointer) unsafe.Pointer
+
+//go:linkname rtype_String reflect.(*rtype).String
+func rtype_String(unsafe.Pointer) string
+
+func main() {
+	println(rtype_String(noescape(nil)))
+}
diff --git a/go/src/cmd/link/testdata/linkname/builtin.go b/go/src/cmd/link/testdata/linkname/builtin.go
new file mode 100644
index 0000000000000000000000000000000000000000..a238c9b9679879e03b19a38b20349f484f5622a9
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/builtin.go
@@ -0,0 +1,17 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname builtin symbols (that is not already linknamed,
+// e.g. mapaccess1) is not allowed.
+
+package main
+
+import "unsafe"
+
+func main() {
+	mapaccess1(nil, nil, nil)
+}
+
+//go:linkname mapaccess1 runtime.mapaccess1
+func mapaccess1(t, m, k unsafe.Pointer) unsafe.Pointer
diff --git a/go/src/cmd/link/testdata/linkname/coro.go b/go/src/cmd/link/testdata/linkname/coro.go
new file mode 100644
index 0000000000000000000000000000000000000000..ab42aa8892194e6b23a27b3575bd907fce943133
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/coro.go
@@ -0,0 +1,27 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname coroswitch is not allowed, even if iter.Pull
+// is instantiated in the same package.
+
+package main
+
+import (
+	"iter"
+	"unsafe"
+)
+
+func seq(yield func(int) bool) {
+	yield(123)
+}
+
+func main() {
+	next, stop := iter.Pull(seq)
+	next()
+	stop()
+	coroswitch(nil)
+}
+
+//go:linkname coroswitch runtime.coroswitch
+func coroswitch(unsafe.Pointer)
diff --git a/go/src/cmd/link/testdata/linkname/coro2.go b/go/src/cmd/link/testdata/linkname/coro2.go
new file mode 100644
index 0000000000000000000000000000000000000000..ae47147670cfe74d2e6a8403c341019f00764426
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/coro2.go
@@ -0,0 +1,17 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname corostart is not allowed, as it doesn't have
+// a linknamed definition.
+
+package main
+
+import _ "unsafe"
+
+//go:linkname corostart runtime.corostart
+func corostart()
+
+func main() {
+	corostart()
+}
diff --git a/go/src/cmd/link/testdata/linkname/coro_asm/asm.s b/go/src/cmd/link/testdata/linkname/coro_asm/asm.s
new file mode 100644
index 0000000000000000000000000000000000000000..f735bcad6a4a5147c7280947916ce1d12c48a41d
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/coro_asm/asm.s
@@ -0,0 +1,7 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+TEXT	·newcoro(SB),0,$0-0
+	CALL	runtime·newcoro(SB)
+	RET
diff --git a/go/src/cmd/link/testdata/linkname/coro_asm/main.go b/go/src/cmd/link/testdata/linkname/coro_asm/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..eadf503d201f1705b2fc914ac8bbed44442da461
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/coro_asm/main.go
@@ -0,0 +1,13 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Assembly reference of newcoro is not allowed.
+
+package main
+
+func main() {
+	newcoro()
+}
+
+func newcoro()
diff --git a/go/src/cmd/link/testdata/linkname/coro_var.go b/go/src/cmd/link/testdata/linkname/coro_var.go
new file mode 100644
index 0000000000000000000000000000000000000000..5e95c2cdf7a8b86ac3dd80ebb3fabb47cc7f6c4b
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/coro_var.go
@@ -0,0 +1,21 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname "var" to reference newcoro is not allowed.
+
+package main
+
+import "unsafe"
+
+func main() {
+	call(&newcoro)
+}
+
+//go:linkname newcoro runtime.newcoro
+var newcoro unsafe.Pointer
+
+//go:noinline
+func call(*unsafe.Pointer) {
+	// not implemented
+}
diff --git a/go/src/cmd/link/testdata/linkname/fastrand.go b/go/src/cmd/link/testdata/linkname/fastrand.go
new file mode 100644
index 0000000000000000000000000000000000000000..ce51e2a7f399b2c21add1f6f33436e7678fbc2a8
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/fastrand.go
@@ -0,0 +1,18 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname fastrand is allowed _for now_, as it has a
+// linknamed definition, for legacy reason.
+// NOTE: this may not be allowed in the future. Don't do this!
+
+package main
+
+import _ "unsafe"
+
+//go:linkname fastrand runtime.fastrand
+func fastrand() uint32
+
+func main() {
+	println(fastrand())
+}
diff --git a/go/src/cmd/link/testdata/linkname/freegc.go b/go/src/cmd/link/testdata/linkname/freegc.go
new file mode 100644
index 0000000000000000000000000000000000000000..390063f8e9e7439b2f4c0002d0127b4ce6a355c9
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/freegc.go
@@ -0,0 +1,18 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linkname runtime.freegc is not allowed.
+
+package main
+
+import (
+	_ "unsafe"
+)
+
+//go:linkname freegc runtime.freegc
+func freegc()
+
+func main() {
+	freegc()
+}
diff --git a/go/src/cmd/link/testdata/linkname/ok.go b/go/src/cmd/link/testdata/linkname/ok.go
new file mode 100644
index 0000000000000000000000000000000000000000..0b2430fbca4f00301615694b91a50e92527846c6
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/ok.go
@@ -0,0 +1,27 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Use of public API is ok.
+
+package main
+
+import (
+	"iter"
+	"unique"
+)
+
+func seq(yield func(int) bool) {
+	yield(123)
+}
+
+var s = "hello"
+
+func main() {
+	h := unique.Make(s)
+	next, stop := iter.Pull(seq)
+	defer stop()
+	println(h.Value())
+	println(next())
+	println(next())
+}
diff --git a/go/src/cmd/link/testdata/linkname/p/p.go b/go/src/cmd/link/testdata/linkname/p/p.go
new file mode 100644
index 0000000000000000000000000000000000000000..40e45e2944d58263754e83291890b293f2aacd37
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/p/p.go
@@ -0,0 +1,19 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+import _ "unsafe"
+
+// f1 is pushed from main.
+//
+//go:linkname f1
+func f1()
+
+// Push f2 to main.
+//
+//go:linkname f2 main.f2
+func f2() {}
+
+func F() { f1() }
diff --git a/go/src/cmd/link/testdata/linkname/push.go b/go/src/cmd/link/testdata/linkname/push.go
new file mode 100644
index 0000000000000000000000000000000000000000..b1d95246214e5f0bffc059ced5b3a3b9006bc5eb
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/push.go
@@ -0,0 +1,26 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// "Push" linknames are ok.
+
+package main
+
+import (
+	"cmd/link/testdata/linkname/p"
+	_ "unsafe"
+)
+
+// Push f1 to p.
+//
+//go:linkname f1 cmd/link/testdata/linkname/p.f1
+func f1() { f2() }
+
+// f2 is pushed from p.
+//
+//go:linkname f2
+func f2()
+
+func main() {
+	p.F()
+}
diff --git a/go/src/cmd/link/testdata/linkname/sched.go b/go/src/cmd/link/testdata/linkname/sched.go
new file mode 100644
index 0000000000000000000000000000000000000000..7a9d66f495098b21ceee13deabd2ceff961c7704
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/sched.go
@@ -0,0 +1,19 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import _ "unsafe"
+
+type schedt struct{}
+
+//go:linkname sched runtime.sched
+var sched schedt
+
+func main() {
+	select {
+	default:
+		println("hello")
+	}
+}
diff --git a/go/src/cmd/link/testdata/linkname/textvar/asm.s b/go/src/cmd/link/testdata/linkname/textvar/asm.s
new file mode 100644
index 0000000000000000000000000000000000000000..332dcdb4e79b62c7c7676850d240cf65b59e994f
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/textvar/asm.s
@@ -0,0 +1,6 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+TEXT	·asmfunc(SB),0,$0-0
+	RET
diff --git a/go/src/cmd/link/testdata/linkname/textvar/main.go b/go/src/cmd/link/testdata/linkname/textvar/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..b38995e706ad7887b33e0fdbc82e2384e3d935c4
--- /dev/null
+++ b/go/src/cmd/link/testdata/linkname/textvar/main.go
@@ -0,0 +1,17 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Using a linknamed variable to reference an assembly
+// function in the same package is ok.
+
+package main
+
+import _ "unsafe"
+
+func main() {
+	println(&asmfunc)
+}
+
+//go:linkname asmfunc
+var asmfunc uintptr
diff --git a/go/src/cmd/link/testdata/pe-binutils/main.go b/go/src/cmd/link/testdata/pe-binutils/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..14ea6f9e0ff8376915972bb7a5bbd7e468fa7237
--- /dev/null
+++ b/go/src/cmd/link/testdata/pe-binutils/main.go
@@ -0,0 +1,18 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that a PE rsrc section is handled correctly (issue 39658).
+//
+// rsrc.syso is created using binutils with:
+//	{x86_64,i686}-w64-mingw32-windres -i a.rc -o rsrc_$GOARCH.syso -O coff
+// where a.rc is a text file with the following content:
+//
+// resname RCDATA {
+//   "Hello Gophers!\0",
+//   "This is a test.\0",
+// }
+
+package main
+
+func main() {}
diff --git a/go/src/cmd/link/testdata/pe-binutils/rsrc_386.syso b/go/src/cmd/link/testdata/pe-binutils/rsrc_386.syso
new file mode 100644
index 0000000000000000000000000000000000000000..b4abc58abee609976b890aa7dafe197431d7e011
Binary files /dev/null and b/go/src/cmd/link/testdata/pe-binutils/rsrc_386.syso differ
diff --git a/go/src/cmd/link/testdata/pe-binutils/rsrc_amd64.syso b/go/src/cmd/link/testdata/pe-binutils/rsrc_amd64.syso
new file mode 100644
index 0000000000000000000000000000000000000000..0d9699da0492098958291d37e15599236379a346
Binary files /dev/null and b/go/src/cmd/link/testdata/pe-binutils/rsrc_amd64.syso differ
diff --git a/go/src/cmd/link/testdata/pe-llvm/main.go b/go/src/cmd/link/testdata/pe-llvm/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..099a71a3fffaaab67aec72b6705f8ee1c9ab42f4
--- /dev/null
+++ b/go/src/cmd/link/testdata/pe-llvm/main.go
@@ -0,0 +1,43 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that a PE rsrc section is handled correctly, when the object files
+// have been created by llvm-rc or msvc's rc.exe, which means there's the
+// @feat.00 symbol as well as split .rsrc$00 and .rsrc$01 section to deal with.
+//
+// rsrc.syso is created using llvm with:
+//    {i686,x86_64,armv7,arm64}-w64-mingw32-windres -i a.rc -o rsrc_$GOARCH.syso -O coff
+// where this windres calls into llvm-rc and llvm-cvtres. The source file,
+// a.rc, simply contains a reference to its own bytes:
+//
+//    resname RCDATA a.rc
+//
+// Object dumping the resultant rsrc.syso, we can see the split sections and
+// the @feat.00 SEH symbol:
+//
+//     rsrc.syso:      file format coff-x86-64
+//
+//     architecture: x86_64
+//     start address: 0x0000000000000000
+//
+//     Export Table:
+//     Sections:
+//     Idx Name          Size     VMA              Type
+//       0 .rsrc$01      00000068 0000000000000000 DATA
+//       1 .rsrc$02      00000018 0000000000000000 DATA
+//
+//     SYMBOL TABLE:
+//     [ 0](sec -1)(fl 0x00)(ty   0)(scl   3) (nx 0) 0x00000011 @feat.00
+//     [ 1](sec  1)(fl 0x00)(ty   0)(scl   3) (nx 1) 0x00000000 .rsrc$01
+//     AUX scnlen 0x68 nreloc 1 nlnno 0 checksum 0x0 assoc 0 comdat 0
+//     [ 3](sec  2)(fl 0x00)(ty   0)(scl   3) (nx 1) 0x00000000 .rsrc$02
+//     AUX scnlen 0x18 nreloc 0 nlnno 0 checksum 0x0 assoc 0 comdat 0
+//     [ 5](sec  2)(fl 0x00)(ty   0)(scl   3) (nx 0) 0x00000000 $R000000
+//     RELOCATION RECORDS FOR [.rsrc$01]:
+//     OFFSET           TYPE                     VALUE
+//     0000000000000048 IMAGE_REL_AMD64_ADDR32NB $R000000
+
+package main
+
+func main() {}
diff --git a/go/src/cmd/link/testdata/pe-llvm/rsrc_386.syso b/go/src/cmd/link/testdata/pe-llvm/rsrc_386.syso
new file mode 100644
index 0000000000000000000000000000000000000000..21126c9954fd595269f7e68ffaca4dc32ee3e25d
Binary files /dev/null and b/go/src/cmd/link/testdata/pe-llvm/rsrc_386.syso differ
diff --git a/go/src/cmd/link/testdata/pe-llvm/rsrc_amd64.syso b/go/src/cmd/link/testdata/pe-llvm/rsrc_amd64.syso
new file mode 100644
index 0000000000000000000000000000000000000000..56f9260b0a3b76ad84ac48b2c5f0a41bb538dee5
Binary files /dev/null and b/go/src/cmd/link/testdata/pe-llvm/rsrc_amd64.syso differ
diff --git a/go/src/cmd/link/testdata/pe-llvm/rsrc_arm.syso b/go/src/cmd/link/testdata/pe-llvm/rsrc_arm.syso
new file mode 100644
index 0000000000000000000000000000000000000000..c93a1e9ba0ffa390e122f211ca55ace3355ce27b
Binary files /dev/null and b/go/src/cmd/link/testdata/pe-llvm/rsrc_arm.syso differ
diff --git a/go/src/cmd/link/testdata/pe-llvm/rsrc_arm64.syso b/go/src/cmd/link/testdata/pe-llvm/rsrc_arm64.syso
new file mode 100644
index 0000000000000000000000000000000000000000..7849638ddd42e7e24efcc18665e265ac01f8edcd
Binary files /dev/null and b/go/src/cmd/link/testdata/pe-llvm/rsrc_arm64.syso differ
diff --git a/go/src/cmd/link/testdata/script/README b/go/src/cmd/link/testdata/script/README
new file mode 100644
index 0000000000000000000000000000000000000000..9ec997a138f0f27be42882b819a1531f63600394
--- /dev/null
+++ b/go/src/cmd/link/testdata/script/README
@@ -0,0 +1,286 @@
+This file is generated by 'go generate'. DO NOT EDIT.
+
+This directory holds test scripts *.txt run during 'go test cmd/<toolname>'.
+To run a specific script foo.txt
+
+	go test cmd/<toolname> -run=Script/^foo$
+
+In general script files should have short names: a few words,
+ not whole sentences.
+The first word should be the general category of behavior being tested,
+often the name of a go subcommand (build, link, compile, ...) or concept (vendor, pattern).
+
+Each script is a text archive (go doc internal/txtar).
+The script begins with an actual command script to run
+followed by the content of zero or more supporting files to
+create in the script's temporary file system before it starts executing.
+
+As an example, run_hello.txt says:
+
+	# hello world
+	go run hello.go
+	stderr 'hello world'
+	! stdout .
+
+	-- hello.go --
+	package main
+	func main() { println("hello world") }
+
+Each script runs in a fresh temporary work directory tree, available to scripts as $WORK.
+Scripts also have access to other environment variables, including:
+
+	GOARCH=<target GOARCH>
+	GOOS=<target GOOS>
+	TMPDIR=$WORK/tmp
+	devnull=<value of os.DevNull>
+	goversion=<current Go version; for example, 1.12>
+
+On Plan 9, the variables $path and $home are set instead of $PATH and $HOME.
+On Windows, the variables $USERPROFILE and $TMP are set instead of
+$HOME and $TMPDIR.
+
+The lines at the top of the script are a sequence of commands to be executed by
+a small script engine configured in .../cmd/internal/script/scripttest/run.go (not the system shell).
+
+Each line of a script is parsed into a sequence of space-separated command
+words, with environment variable expansion within each word and # marking
+an end-of-line comment. Additional variables named ':' and '/' are expanded
+within script arguments (expanding to the value of os.PathListSeparator and
+os.PathSeparator respectively) but are not inherited in subprocess environments.
+
+Adding single quotes around text keeps spaces in that text from being treated
+as word separators and also disables environment variable expansion. Inside a
+single-quoted block of text, a repeated single quote indicates a literal single
+quote, as in:
+
+    'Don''t communicate by sharing memory.'
+
+A line beginning with # is a comment and conventionally explains what is being
+done or tested at the start of a new section of the script.
+
+Commands are executed one at a time, and errors are checked for each command;
+if any command fails unexpectedly, no subsequent commands in the script are
+executed. The command prefix ! indicates that the command on the rest of the
+line (typically go or a matching predicate) must fail instead of succeeding.
+The command prefix ? indicates that the command may or may not succeed, but the
+script should continue regardless.
+
+The command prefix [cond] indicates that the command on the rest of the line
+should only run when the condition is satisfied.
+
+A condition can be negated: [!root] means to run the rest of the line only if
+the user is not root. Multiple conditions may be given for a single command,
+for example, '[linux] [amd64] skip'. The command will run if all conditions are
+satisfied.
+
+When TestScript runs a script and the script fails, by default TestScript shows
+the execution of the most recent phase of the script (since the last # comment)
+and only shows the # comments for earlier phases.
+
+Note also that in reported output, the actual name of the per-script temporary directory
+has been consistently replaced with the literal string $WORK.
+
+The available commands are:
+cat files...
+	concatenate files and print to the script's stdout buffer
+
+
+cc args...
+	run the platform C compiler
+
+
+cd dir
+	change the working directory
+
+
+chmod perm paths...
+	change file mode bits
+
+	Changes the permissions of the named files or directories to
+	be equal to perm.
+	Only numerical permissions are supported.
+
+cmp [-q] file1 file2
+	compare files for differences
+
+	By convention, file1 is the actual data and file2 is the
+	expected data.
+	The command succeeds if the file contents are identical.
+	File1 can be 'stdout' or 'stderr' to compare the stdout or
+	stderr buffer from the most recent command.
+
+cmpenv [-q] file1 file2
+	compare files for differences, with environment expansion
+
+	By convention, file1 is the actual data and file2 is the
+	expected data.
+	The command succeeds if the file contents are identical
+	after substituting variables from the script environment.
+	File1 can be 'stdout' or 'stderr' to compare the script's
+	stdout or stderr buffer.
+
+cp src... dst
+	copy files to a target file or directory
+
+	src can include 'stdout' or 'stderr' to copy from the
+	script's stdout or stderr buffer.
+
+echo string...
+	display a line of text
+
+
+env [key[=value]...]
+	set or log the values of environment variables
+
+	With no arguments, print the script environment to the log.
+	Otherwise, add the listed key=value pairs to the environment
+	or print the listed keys.
+
+exec program [args...] [&]
+	run an executable program with arguments
+
+	Note that 'exec' does not terminate the script (unlike Unix
+	shells).
+
+exists [-readonly] [-exec] file...
+	check that files exist
+
+
+go [args...] [&]
+	run the 'go' program provided by the script host
+
+
+grep [-count=N] [-q] 'pattern' file
+	find lines in a file that match a pattern
+
+	The command succeeds if at least one match (or the exact
+	count, if given) is found.
+	The -q flag suppresses printing of matches.
+
+help [-v] name...
+	log help text for commands and conditions
+
+	To display help for a specific condition, enclose it in
+	brackets: 'help [amd64]'.
+	To display complete documentation when listing all commands,
+	pass the -v flag.
+
+mkdir path...
+	create directories, if they do not already exist
+
+	Unlike Unix mkdir, parent directories are always created if
+	needed.
+
+mv old new
+	rename a file or directory to a new path
+
+	OS-specific restrictions may apply when old and new are in
+	different directories.
+
+replace [old new]... file
+	replace strings in a file
+
+	The 'old' and 'new' arguments are unquoted as if in quoted
+	Go strings.
+
+rm path...
+	remove a file or directory
+
+	If the path is a directory, its contents are removed
+	recursively.
+
+skip [msg]
+	skip the current test
+
+
+sleep duration [&]
+	sleep for a specified duration
+
+	The duration must be given as a Go time.Duration string.
+
+stderr [-count=N] [-q] 'pattern' file
+	find lines in the stderr buffer that match a pattern
+
+	The command succeeds if at least one match (or the exact
+	count, if given) is found.
+	The -q flag suppresses printing of matches.
+
+stdout [-count=N] [-q] 'pattern' file
+	find lines in the stdout buffer that match a pattern
+
+	The command succeeds if at least one match (or the exact
+	count, if given) is found.
+	The -q flag suppresses printing of matches.
+
+stop [msg]
+	stop execution of the script
+
+	The message is written to the script log, but no error is
+	reported from the script engine.
+
+symlink path -> target
+	create a symlink
+
+	Creates path as a symlink to target.
+	The '->' token (like in 'ls -l' output on Unix) is required.
+
+wait 
+	wait for completion of background commands
+
+	Waits for all background commands to complete.
+	The output (and any error) from each command is printed to
+	the log in the order in which the commands were started.
+	After the call to 'wait', the script's stdout and stderr
+	buffers contain the concatenation of the background
+	commands' outputs.
+
+
+
+The available conditions are:
+[GOARCH:*]
+	runtime.GOARCH == <suffix>
+[GODEBUG:*]
+	GODEBUG contains <suffix>
+[GOEXPERIMENT:*]
+	GOEXPERIMENT <suffix> is enabled
+[GOOS:*]
+	runtime.GOOS == <suffix>
+[asan]
+	GOOS/GOARCH supports -asan
+[buildmode:*]
+	go supports -buildmode=<suffix>
+[cgo]
+	host CGO_ENABLED
+[cgolinkext]
+	platform requires external linking for cgo
+[compiler:*]
+	runtime.Compiler == <suffix>
+[cross]
+	cmd/go GOOS/GOARCH != GOHOSTOS/GOHOSTARCH
+[exec:*]
+	<suffix> names an executable in the test binary's PATH
+[fuzz]
+	GOOS/GOARCH supports -fuzz
+[fuzz-instrumented]
+	GOOS/GOARCH supports -fuzz with instrumentation
+[go-builder]
+	GO_BUILDER_NAME is non-empty
+[link]
+	testenv.HasLink()
+[msan]
+	GOOS/GOARCH supports -msan
+[mustlinkext]
+	platform always requires external linking
+[pielinkext]
+	platform requires external linking for PIE
+[race]
+	GOOS/GOARCH supports -race
+[root]
+	os.Geteuid() == 0
+[short]
+	testing.Short()
+[symlink]
+	testenv.HasSymlink()
+[verbose]
+	testing.Verbose()
+
diff --git a/go/src/cmd/link/testdata/script/randlayout_option.txt b/go/src/cmd/link/testdata/script/randlayout_option.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8377717aa70766a241979fc01b5d6eff6842926b
--- /dev/null
+++ b/go/src/cmd/link/testdata/script/randlayout_option.txt
@@ -0,0 +1,38 @@
+
+# Test that the -randlayout flag randomizes function order and
+# generates a working binary.
+
+[short] skip
+
+# Build with random layout using one seed, then run ...
+go build -o prog123.exe -ldflags=-randlayout=123
+exec ./prog123.exe
+
+# ... now build with a different seed and run.
+go build -x -o prog456.exe -ldflags=-randlayout=456
+exec ./prog456.exe
+
+# Capture symbols (sorted by address)
+go tool nm prog123.exe
+cp stdout syms123.txt
+
+# Capture symbols (sorted by address)
+go tool nm prog456.exe
+cp stdout syms456.txt
+
+# Output should be different.
+! cmp syms123.txt syms456.txt
+
+-- go.mod --
+module main
+
+go 1.20
+
+-- mymain.go --
+package main
+
+func main() {
+  println("Hi mom!")
+}
+
+
diff --git a/go/src/cmd/link/testdata/script/script_test_basics.txt b/go/src/cmd/link/testdata/script/script_test_basics.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ecc28951a1e58dde629dfda46a2efa47b4dd3036
--- /dev/null
+++ b/go/src/cmd/link/testdata/script/script_test_basics.txt
@@ -0,0 +1,24 @@
+
+# Test of the linker's script test harness.
+
+go build
+[!cgo] skip
+cc -c testdata/mumble.c
+
+-- go.mod --
+module main
+
+go 1.20
+
+-- main.go --
+package main
+
+func main() {
+  println("Hi mom!")
+}
+
+-- testdata/mumble.c --
+
+int x;
+
+
diff --git a/go/src/cmd/link/testdata/testBuildFortvOS/lib.go b/go/src/cmd/link/testdata/testBuildFortvOS/lib.go
new file mode 100644
index 0000000000000000000000000000000000000000..bc6c69944013ce6208a36e9234161274b4719be2
--- /dev/null
+++ b/go/src/cmd/link/testdata/testBuildFortvOS/lib.go
@@ -0,0 +1,8 @@
+package main
+
+import "C"
+
+//export GoFunc
+func GoFunc() {}
+
+func main() {}
diff --git a/go/src/cmd/link/testdata/testBuildFortvOS/main.m b/go/src/cmd/link/testdata/testBuildFortvOS/main.m
new file mode 100644
index 0000000000000000000000000000000000000000..1c8175f6cc17b8b8abdfeaa2552876a9f94c6356
--- /dev/null
+++ b/go/src/cmd/link/testdata/testBuildFortvOS/main.m
@@ -0,0 +1,5 @@
+extern void GoFunc();
+
+int main(int argc, char **argv) {
+	GoFunc();
+}
diff --git a/go/src/cmd/link/testdata/testHashedSyms/p.go b/go/src/cmd/link/testdata/testHashedSyms/p.go
new file mode 100644
index 0000000000000000000000000000000000000000..87dddcfcac5f35024e8a799e54a6bdf7e91f05b3
--- /dev/null
+++ b/go/src/cmd/link/testdata/testHashedSyms/p.go
@@ -0,0 +1,33 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This test case contains two static temps (the array literals)
+// with same contents but different sizes. The linker should not
+// report a hash collision. The linker can (and actually does)
+// dedup the two symbols, by keeping the larger symbol. The dedup
+// is not a requirement for correctness and not checked in this test.
+// We do check the emitted symbol contents are correct, though.
+
+package main
+
+func main() {
+	F([10]int{1, 2, 3, 4, 5, 6}, [20]int{1, 2, 3, 4, 5, 6})
+}
+
+//go:noinline
+func F(x, y interface{}) {
+	x1 := x.([10]int)
+	y1 := y.([20]int)
+	for i := range y1 {
+		if i < 6 {
+			if x1[i] != i+1 || y1[i] != i+1 {
+				panic("FAIL")
+			}
+		} else {
+			if (i < len(x1) && x1[i] != 0) || y1[i] != 0 {
+				panic("FAIL")
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/link/testdata/testIndexMismatch/a.go b/go/src/cmd/link/testdata/testIndexMismatch/a.go
new file mode 100644
index 0000000000000000000000000000000000000000..1f3b2c52d216c9420575045fef846373c0808671
--- /dev/null
+++ b/go/src/cmd/link/testdata/testIndexMismatch/a.go
@@ -0,0 +1,8 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package a
+
+//go:noinline
+func A() { println("A") }
diff --git a/go/src/cmd/link/testdata/testIndexMismatch/b.go b/go/src/cmd/link/testdata/testIndexMismatch/b.go
new file mode 100644
index 0000000000000000000000000000000000000000..9b55dbf77141a20ad3d358335adccf18b486c8a0
--- /dev/null
+++ b/go/src/cmd/link/testdata/testIndexMismatch/b.go
@@ -0,0 +1,8 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package a
+
+//go:noinline
+func B() { println("B") }
diff --git a/go/src/cmd/link/testdata/testIndexMismatch/main.go b/go/src/cmd/link/testdata/testIndexMismatch/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..bc15236f1e54ac280dae52fabd666b791a67cb31
--- /dev/null
+++ b/go/src/cmd/link/testdata/testIndexMismatch/main.go
@@ -0,0 +1,9 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import "a"
+
+func main() { a.A() }
diff --git a/go/src/cmd/link/testdata/testRO/x.go b/go/src/cmd/link/testdata/testRO/x.go
new file mode 100644
index 0000000000000000000000000000000000000000..d77db6d563c590c7df4fb1a65ab20a8906c0ac1a
--- /dev/null
+++ b/go/src/cmd/link/testdata/testRO/x.go
@@ -0,0 +1,22 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Test that read-only data is indeed read-only. This
+// program attempts to modify read-only data, and it
+// should fail.
+
+package main
+
+import "unsafe"
+
+var s = "hello"
+
+func main() {
+	println(s)
+	*(*struct {
+		p *byte
+		l int
+	})(unsafe.Pointer(&s)).p = 'H'
+	println(s)
+}
diff --git a/go/src/cmd/objdump/testdata/fmthello.go b/go/src/cmd/objdump/testdata/fmthello.go
new file mode 100644
index 0000000000000000000000000000000000000000..c8d82466dc9d75850006ee9fada06c0a45fbc2c6
--- /dev/null
+++ b/go/src/cmd/objdump/testdata/fmthello.go
@@ -0,0 +1,20 @@
+package main
+
+import "fmt"
+
+func main() {
+	Println("hello, world")
+	if flag {
+//line fmthello.go:999999
+		Println("bad line")
+		for {
+		}
+	}
+}
+
+//go:noinline
+func Println(s string) {
+	fmt.Println(s)
+}
+
+var flag bool
diff --git a/go/src/cmd/objdump/testdata/fmthellocgo.go b/go/src/cmd/objdump/testdata/fmthellocgo.go
new file mode 100644
index 0000000000000000000000000000000000000000..6555c3bacfa7990754ca2523db38c56d5d442f48
--- /dev/null
+++ b/go/src/cmd/objdump/testdata/fmthellocgo.go
@@ -0,0 +1,21 @@
+package main
+
+import "fmt"
+import "C"
+
+func main() {
+	Println("hello, world")
+	if flag {
+//line fmthello.go:999999
+		Println("bad line")
+		for {
+		}
+	}
+}
+
+//go:noinline
+func Println(s string) {
+	fmt.Println(s)
+}
+
+var flag bool
diff --git a/go/src/cmd/objdump/testdata/go116.o b/go/src/cmd/objdump/testdata/go116.o
new file mode 100644
index 0000000000000000000000000000000000000000..6434d5c8cffe54de18af70cf255f2da061e4b1cb
Binary files /dev/null and b/go/src/cmd/objdump/testdata/go116.o differ
diff --git a/go/src/cmd/objdump/testdata/testfilenum/a.go b/go/src/cmd/objdump/testdata/testfilenum/a.go
new file mode 100644
index 0000000000000000000000000000000000000000..2729ae0abf0f3efb7220d05cf1e53ac8551b4cc5
--- /dev/null
+++ b/go/src/cmd/objdump/testdata/testfilenum/a.go
@@ -0,0 +1,7 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+func A() {}
diff --git a/go/src/cmd/objdump/testdata/testfilenum/b.go b/go/src/cmd/objdump/testdata/testfilenum/b.go
new file mode 100644
index 0000000000000000000000000000000000000000..a632aafe7b07a6e9bc0b95af50e86d3a1fa58f4c
--- /dev/null
+++ b/go/src/cmd/objdump/testdata/testfilenum/b.go
@@ -0,0 +1,7 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+func B() {}
diff --git a/go/src/cmd/objdump/testdata/testfilenum/c.go b/go/src/cmd/objdump/testdata/testfilenum/c.go
new file mode 100644
index 0000000000000000000000000000000000000000..d73efa73157183626cca73fdca81bb093dbbffdb
--- /dev/null
+++ b/go/src/cmd/objdump/testdata/testfilenum/c.go
@@ -0,0 +1,7 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+func C() {}
diff --git a/go/src/cmd/objdump/testdata/testfilenum/go.mod b/go/src/cmd/objdump/testdata/testfilenum/go.mod
new file mode 100644
index 0000000000000000000000000000000000000000..f0bd6b760310694449581dc1a63db19d8e444dd2
--- /dev/null
+++ b/go/src/cmd/objdump/testdata/testfilenum/go.mod
@@ -0,0 +1,3 @@
+module cmd/objdump/testdata/testfilenum
+
+go 1.16
diff --git a/go/src/cmd/pprof/testdata/cpu.go b/go/src/cmd/pprof/testdata/cpu.go
new file mode 100644
index 0000000000000000000000000000000000000000..5b682870db8f69ad5ee1ef539c8dcb505c596e58
--- /dev/null
+++ b/go/src/cmd/pprof/testdata/cpu.go
@@ -0,0 +1,41 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"runtime/pprof"
+	"time"
+)
+
+var output = flag.String("output", "", "pprof profile output file")
+
+func main() {
+	flag.Parse()
+	if *output == "" {
+		fmt.Fprintf(os.Stderr, "usage: %s -output file.pprof\n", os.Args[0])
+		os.Exit(2)
+	}
+
+	f, err := os.Create(*output)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(2)
+	}
+	defer f.Close()
+
+	if err := pprof.StartCPUProfile(f); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(2)
+	}
+	defer pprof.StopCPUProfile()
+
+	// Spin for long enough to collect some samples.
+	start := time.Now()
+	for time.Since(start) < time.Second {
+	}
+}
diff --git a/go/src/cmd/trace/testdata/generate.go b/go/src/cmd/trace/testdata/generate.go
new file mode 100644
index 0000000000000000000000000000000000000000..c0658b2329667c3c341cad241403543cf2e6fa41
--- /dev/null
+++ b/go/src/cmd/trace/testdata/generate.go
@@ -0,0 +1,6 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:generate go run mktests.go
+package testdata
diff --git a/go/src/cmd/trace/testdata/go122.test b/go/src/cmd/trace/testdata/go122.test
new file mode 100644
index 0000000000000000000000000000000000000000..2ec9e88f4f68cd6d9ae3d19d767d237245bf8457
--- /dev/null
+++ b/go/src/cmd/trace/testdata/go122.test
@@ -0,0 +1,4639 @@
+Trace Go1.22
+EventBatch gen=1 m=18446744073709551615 time=7689672466239 size=5
+Frequency freq=15625000
+EventBatch gen=1 m=1709048 time=7689670869319 size=423
+ProcStart dt=409 p=7 p_seq=1
+GoStart dt=31 g=34 g_seq=1
+GoStop dt=291990 reason_string=16 stack=50
+GoStart dt=21 g=34 g_seq=2
+GoStop dt=315853 reason_string=16 stack=50
+GoStart dt=30 g=34 g_seq=3
+GoUnblock dt=173432 g=1 g_seq=73 stack=52
+GoDestroy dt=96
+GoStart dt=22 g=1 g_seq=74
+HeapAlloc dt=79 heapalloc_value=26397576
+HeapAlloc dt=51 heapalloc_value=26405640
+GoCreate dt=62 new_g=50 new_stack=53 stack=54
+GoBlock dt=23 reason_string=12 stack=55
+GoStart dt=7 g=50 g_seq=1
+HeapAlloc dt=301 heapalloc_value=26413776
+HeapAlloc dt=30 heapalloc_value=26421680
+GoSyscallBegin dt=35 p_seq=2 stack=56
+GoSyscallEnd dt=39
+GoSyscallBegin dt=13 p_seq=3 stack=57
+GoSyscallEnd dt=16
+GoSyscallBegin dt=396 p_seq=4 stack=58
+GoSyscallEnd dt=16
+GoSyscallBegin dt=15 p_seq=5 stack=59
+GoSyscallEnd dt=14
+HeapAlloc dt=305 heapalloc_value=26429872
+HeapAlloc dt=34 heapalloc_value=26437248
+HeapAlloc dt=42 heapalloc_value=26445120
+GoSyscallBegin dt=42 p_seq=6 stack=60
+GoSyscallEnd dt=18
+GoSyscallBegin dt=10 p_seq=7 stack=61
+GoSyscallEnd dt=14
+GoSyscallBegin dt=23 p_seq=8 stack=62
+ProcStart dt=787251 p=7 p_seq=15
+GoSyscallEndBlocked dt=7
+GoStart dt=1 g=50 g_seq=2
+GoUnblock dt=48 g=1 g_seq=75 stack=65
+GoDestroy dt=143
+GoStart dt=30 g=1 g_seq=76
+HeapAlloc dt=621 heapalloc_value=26468232
+GoStop dt=656 reason_string=16 stack=66
+GoStart dt=103 g=1 g_seq=77
+HeapAlloc dt=42 heapalloc_value=26476424
+HeapAlloc dt=87 heapalloc_value=26484360
+GoSyscallBegin dt=18 p_seq=16 stack=67
+GoSyscallEnd dt=456
+GoSyscallBegin dt=41 p_seq=17 stack=68
+GoSyscallEnd dt=25
+GoSyscallBegin dt=16 p_seq=18 stack=69
+GoSyscallEnd dt=18
+HeapAlloc dt=193 heapalloc_value=26549896
+GoSyscallBegin dt=69 p_seq=19 stack=70
+GoSyscallEnd dt=227
+GoSyscallBegin dt=12 p_seq=20 stack=70
+GoSyscallEnd dt=105
+GoSyscallBegin dt=87 p_seq=21 stack=71
+GoSyscallEnd dt=48
+GoSyscallBegin dt=37 p_seq=22 stack=72
+GoSyscallEnd dt=51
+GoSyscallBegin dt=49 p_seq=23 stack=73
+GoSyscallEnd dt=158
+GoSyscallBegin dt=12 p_seq=24 stack=74
+GoSyscallEnd dt=67
+HeapAlloc dt=126 heapalloc_value=26558088
+HeapAlloc dt=30 heapalloc_value=26566160
+GoCreate dt=34 new_g=52 new_stack=75 stack=76
+HeapAlloc dt=205 heapalloc_value=26573872
+GoSyscallBegin dt=890 p_seq=25 stack=77
+GoSyscallEnd dt=1128
+GoBlock dt=96 reason_string=7 stack=80
+ProcStop dt=29
+ProcStart dt=384 p=6 p_seq=7
+GoStart dt=14 g=52 g_seq=4
+GoSyscallBegin dt=16 p_seq=8 stack=78
+ProcStart dt=160 p=5 p_seq=13
+GoSyscallEndBlocked dt=3
+GoStart dt=1 g=52 g_seq=5
+HeapAlloc dt=297 heapalloc_value=26581840
+HeapAlloc dt=31 heapalloc_value=26590032
+HeapAlloc dt=164 heapalloc_value=26598224
+GoSyscallBegin dt=34 p_seq=14 stack=88
+GoSyscallEnd dt=33
+GoSyscallBegin dt=14 p_seq=15 stack=89
+GoSyscallEnd dt=36
+GoSyscallBegin dt=12 p_seq=16 stack=90
+GoSyscallEnd dt=22
+GoSyscallBegin dt=15 p_seq=17 stack=91
+GoSyscallEnd dt=28
+HeapAlloc dt=18 heapalloc_value=26606416
+HeapAlloc dt=20 heapalloc_value=26614608
+GoBlock dt=16 reason_string=19 stack=92
+ProcStop dt=136
+ProcStart dt=17788 p=6 p_seq=12
+GoUnblock dt=41 g=1 g_seq=80 stack=0
+GoStart dt=136 g=1 g_seq=81
+GoSyscallBegin dt=14 p_seq=13 stack=86
+GoSyscallEnd dt=65
+GoSyscallBegin dt=72 p_seq=14 stack=95
+GoSyscallEnd dt=534
+HeapAlloc dt=284 heapalloc_value=26630992
+HeapAlloc dt=38 heapalloc_value=26639120
+EventBatch gen=1 m=1709047 time=7689670866279 size=202
+ProcStart dt=437 p=6 p_seq=2
+HeapAlloc dt=131 heapalloc_value=26373928
+HeapAlloc dt=368 heapalloc_value=26382120
+HeapAlloc dt=55 heapalloc_value=26390056
+GoStart dt=1030 g=36 g_seq=1
+GoStop dt=293329 reason_string=16 stack=50
+GoStart dt=25 g=36 g_seq=2
+GoStop dt=315834 reason_string=16 stack=50
+GoStart dt=24 g=36 g_seq=3
+GoDestroy dt=172079
+ProcStop dt=60
+ProcStart dt=1749 p=6 p_seq=3
+ProcStop dt=1621
+ProcStart dt=64901 p=5 p_seq=4
+ProcStop dt=24
+ProcStart dt=722061 p=5 p_seq=5
+ProcStop dt=31
+ProcStart dt=2847 p=5 p_seq=8
+ProcStop dt=20
+ProcStart dt=3166 p=7 p_seq=26
+GoUnblock dt=6 g=52 g_seq=3 stack=0
+GoUnblock dt=90 g=1 g_seq=78 stack=0
+GoStart dt=5 g=1 g_seq=79
+GoSyscallBegin dt=31 p_seq=27 stack=81
+GoSyscallEnd dt=35
+GoSyscallBegin dt=134 p_seq=28 stack=82
+GoSyscallEnd dt=29
+GoSyscallBegin dt=17 p_seq=29 stack=83
+GoSyscallEnd dt=30
+GoSyscallBegin dt=8 p_seq=30 stack=84
+GoSyscallEnd dt=19
+GoSyscallBegin dt=11 p_seq=31 stack=85
+GoSyscallEnd dt=24
+GoSyscallBegin dt=65 p_seq=32 stack=86
+GoSyscallEnd dt=57
+GoBlock dt=19 reason_string=7 stack=87
+ProcStop dt=38
+ProcStart dt=458 p=6 p_seq=11
+ProcStop dt=30
+ProcStart dt=377 p=5 p_seq=18
+ProcStop dt=23
+ProcStart dt=17141 p=5 p_seq=19
+GoUnblock dt=19 g=52 g_seq=6 stack=0
+GoStart dt=111 g=52 g_seq=7
+HeapAlloc dt=38 heapalloc_value=26622800
+GoSyscallBegin dt=36 p_seq=20 stack=93
+GoSyscallEnd dt=554
+GoSyscallBegin dt=83 p_seq=21 stack=94
+GoSyscallEnd dt=196
+GoDestroy dt=15
+ProcStop dt=37
+EventBatch gen=1 m=1709046 time=7689670697530 size=167
+ProcStart dt=236 p=5 p_seq=1
+ProcStop dt=281
+ProcStart dt=1683 p=2 p_seq=14
+ProcStop dt=33
+ProcStart dt=147800 p=2 p_seq=16
+ProcStop dt=29
+ProcStart dt=3880 p=1 p_seq=28
+ProcStop dt=30
+ProcStart dt=801175 p=5 p_seq=3
+ProcStop dt=19
+ProcStart dt=47961 p=6 p_seq=4
+ProcStop dt=15
+ProcStart dt=16716 p=6 p_seq=5
+GoUnblock dt=60 g=6 g_seq=2 stack=0
+GoStart dt=90 g=6 g_seq=3
+HeapAlloc dt=193 heapalloc_value=26453304
+GoBlock dt=29 reason_string=12 stack=15
+ProcStop dt=12
+ProcStart dt=704555 p=7 p_seq=10
+ProcStop dt=25
+ProcStart dt=16755 p=7 p_seq=11
+HeapAlloc dt=61 heapalloc_value=26461496
+GoCreate dt=72 new_g=51 new_stack=63 stack=0
+GoStart dt=98 g=51 g_seq=1
+GoSyscallBegin dt=45 p_seq=12 stack=64
+ProcStart dt=206 p=7 p_seq=14
+GoSyscallEndBlocked dt=3
+GoStart dt=1 g=51 g_seq=2
+GoDestroy dt=12
+ProcStop dt=18
+ProcStart dt=849 p=5 p_seq=6
+ProcStop dt=16
+ProcStart dt=1359 p=5 p_seq=7
+ProcStop dt=12
+ProcStart dt=2079 p=5 p_seq=9
+GoStart dt=1134 g=52 g_seq=1
+GoSyscallBegin dt=39 p_seq=10 stack=78
+ProcStart dt=232 p=5 p_seq=12
+GoSyscallEndBlocked dt=2
+GoStart dt=1 g=52 g_seq=2
+GoBlock dt=27 reason_string=7 stack=79
+ProcStop dt=20
+EventBatch gen=1 m=1709045 time=7689670544102 size=3297
+ProcStart dt=84 p=4 p_seq=5
+GoUnblock dt=91 g=1 g_seq=34 stack=0
+GoStart dt=157 g=1 g_seq=35
+HeapAlloc dt=117 heapalloc_value=8105520
+HeapAlloc dt=67 heapalloc_value=8113712
+HeapAlloc dt=36 heapalloc_value=8121904
+HeapAlloc dt=25 heapalloc_value=8130096
+HeapAlloc dt=25 heapalloc_value=8138288
+HeapAlloc dt=25 heapalloc_value=8146480
+HeapAlloc dt=21 heapalloc_value=8154672
+HeapAlloc dt=26 heapalloc_value=8162864
+HeapAlloc dt=18 heapalloc_value=8171056
+HeapAlloc dt=24 heapalloc_value=8179248
+HeapAlloc dt=15 heapalloc_value=8187440
+HeapAlloc dt=133 heapalloc_value=8195632
+HeapAlloc dt=105 heapalloc_value=8203824
+HeapAlloc dt=20 heapalloc_value=8212016
+HeapAlloc dt=18 heapalloc_value=8220208
+HeapAlloc dt=8 heapalloc_value=8228400
+HeapAlloc dt=8 heapalloc_value=8236592
+HeapAlloc dt=9 heapalloc_value=8244784
+GCMarkAssistBegin dt=27 stack=31
+HeapAlloc dt=69 heapalloc_value=8252784
+GoBlock dt=31 reason_string=10 stack=36
+ProcStop dt=156
+ProcStart dt=993 p=0 p_seq=11
+GoStart dt=192 g=1 g_seq=37
+GCMarkAssistEnd dt=12
+HeapAlloc dt=35 heapalloc_value=8746312
+GCSweepBegin dt=26 stack=42
+GCSweepEnd dt=777 swept_value=827392 reclaimed_value=0
+HeapAlloc dt=22 heapalloc_value=8754504
+GCSweepBegin dt=47 stack=42
+GCSweepEnd dt=662 swept_value=827392 reclaimed_value=0
+HeapAlloc dt=11 heapalloc_value=8762696
+GCSweepBegin dt=25 stack=42
+GCSweepEnd dt=712 swept_value=827392 reclaimed_value=0
+HeapAlloc dt=39 heapalloc_value=8770888
+GCSweepBegin dt=27 stack=42
+GCSweepEnd dt=630 swept_value=827392 reclaimed_value=0
+HeapAlloc dt=9 heapalloc_value=8779080
+GCSweepBegin dt=25 stack=42
+GCSweepEnd dt=1256 swept_value=827392 reclaimed_value=0
+HeapAlloc dt=8 heapalloc_value=8787272
+GCSweepBegin dt=40 stack=42
+GCSweepEnd dt=529 swept_value=360448 reclaimed_value=0
+HeapAlloc dt=9 heapalloc_value=8795464
+HeapAlloc dt=24 heapalloc_value=8803656
+HeapAlloc dt=24 heapalloc_value=8811848
+HeapAlloc dt=25 heapalloc_value=8820040
+HeapAlloc dt=23 heapalloc_value=8828232
+HeapAlloc dt=18 heapalloc_value=8836424
+HeapAlloc dt=95 heapalloc_value=8844616
+HeapAlloc dt=25 heapalloc_value=8852808
+HeapAlloc dt=23 heapalloc_value=8861000
+HeapAlloc dt=19 heapalloc_value=8869192
+HeapAlloc dt=93 heapalloc_value=8877384
+HeapAlloc dt=23 heapalloc_value=8885576
+HeapAlloc dt=23 heapalloc_value=8893768
+HeapAlloc dt=23 heapalloc_value=8901960
+HeapAlloc dt=22 heapalloc_value=8910152
+HeapAlloc dt=18 heapalloc_value=8918344
+HeapAlloc dt=174 heapalloc_value=8926536
+HeapAlloc dt=31 heapalloc_value=8934728
+HeapAlloc dt=38 heapalloc_value=8942920
+HeapAlloc dt=31 heapalloc_value=8951112
+HeapAlloc dt=57 heapalloc_value=8959304
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+Stack id=85 nframes=15
+	pc=4757394 func=129 file=25 line=1488
+	pc=4819063 func=130 file=27 line=462
+	pc=4819041 func=131 file=132 line=17
+	pc=5060022 func=133 file=134 line=21
+	pc=5055784 func=135 file=112 line=257
+	pc=5058352 func=46 file=47 line=121
+	pc=5057380 func=48 file=47 line=75
+	pc=5057381 func=49 file=47 line=71
+	pc=4965884 func=50 file=51 line=651
+	pc=4964173 func=52 file=51 line=616
+	pc=4961811 func=53 file=51 line=517
+	pc=4960409 func=54 file=51 line=508
+	pc=4958646 func=55 file=51 line=434
+	pc=4958647 func=56 file=51 line=401
+	pc=5078500 func=35 file=36 line=68
+Stack id=39 nframes=4
+	pc=4644903 func=115 file=116 line=474
+	pc=4311677 func=200 file=73 line=964
+	pc=4310756 func=72 file=73 line=926
+	pc=4316644 func=107 file=73 line=1469
+Stack id=31 nframes=7
+	pc=4585153 func=201 file=202 line=383
+	pc=4326396 func=74 file=75 line=534
+	pc=4258131 func=76 file=77 line=1353
+	pc=4255947 func=78 file=77 line=1025
+	pc=4528840 func=79 file=80 line=107
+	pc=5081148 func=62 file=36 line=127
+	pc=5077843 func=35 file=36 line=32
+Stack id=89 nframes=8
+	pc=4757394 func=129 file=25 line=1488
+	pc=4819063 func=130 file=27 line=462
+	pc=4819041 func=131 file=132 line=17
+	pc=5054762 func=179 file=180 line=88
+	pc=5055769 func=135 file=112 line=256
+	pc=5058972 func=110 file=47 line=163
+	pc=5055951 func=111 file=112 line=327
+	pc=5078747 func=113 file=36 line=59
+Stack id=53 nframes=1
+	pc=5079488 func=59 file=36 line=81
+Stack id=18 nframes=3
+	pc=4227441 func=102 file=58 line=442
+	pc=4574090 func=127 file=99 line=937
+	pc=4573703 func=197 file=99 line=880
+Stack id=48 nframes=1
+	pc=5077881 func=35 file=36 line=38
+Stack id=94 nframes=8
+	pc=4753732 func=136 file=25 line=335
+	pc=4813424 func=137 file=138 line=24
+	pc=4813394 func=139 file=29 line=81
+	pc=4811154 func=140 file=141 line=213
+	pc=4813572 func=142 file=29 line=104
+	pc=4996049 func=143 file=32 line=37
+	pc=5033653 func=144 file=34 line=203
+	pc=5078837 func=113 file=36 line=66
+Stack id=42 nframes=9
+	pc=4584693 func=203 file=202 line=357
+	pc=4355940 func=204 file=67 line=522
+	pc=4292956 func=185 file=184 line=147
+	pc=4290674 func=186 file=187 line=182
+	pc=4255364 func=188 file=77 line=948
+	pc=4256932 func=78 file=77 line=1149
+	pc=4528840 func=79 file=80 line=107
+	pc=5081148 func=62 file=36 line=127
+	pc=5077843 func=35 file=36 line=32
+Stack id=93 nframes=7
+	pc=4754618 func=88 file=25 line=964
+	pc=4816103 func=89 file=27 line=209
+	pc=4816095 func=28 file=29 line=736
+	pc=4815648 func=90 file=29 line=380
+	pc=4996388 func=205 file=32 line=96
+	pc=5033284 func=206 file=34 line=191
+	pc=5078821 func=113 file=36 line=65
+Stack id=34 nframes=2
+	pc=4644903 func=115 file=116 line=474
+	pc=4316309 func=107 file=73 line=1393
+Stack id=49 nframes=2
+	pc=4708263 func=169 file=148 line=116
+	pc=5078001 func=35 file=36 line=43
+Stack id=7 nframes=4
+	pc=4573636 func=207 file=99 line=877
+	pc=4567844 func=98 file=99 line=259
+	pc=5076805 func=100 file=96 line=125
+	pc=5077595 func=35 file=36 line=20
+Stack id=76 nframes=1
+	pc=5078444 func=35 file=36 line=58
+Stack id=1 nframes=4
+	pc=4583115 func=208 file=202 line=260
+	pc=4567535 func=98 file=99 line=238
+	pc=5076805 func=100 file=96 line=125
+	pc=5077595 func=35 file=36 line=20
+Stack id=26 nframes=2
+	pc=4224086 func=57 file=58 line=145
+	pc=4316011 func=107 file=73 line=1312
+Stack id=40 nframes=3
+	pc=4312646 func=200 file=73 line=1086
+	pc=4310756 func=72 file=73 line=926
+	pc=4316644 func=107 file=73 line=1469
+Stack id=72 nframes=11
+	pc=4757394 func=129 file=25 line=1488
+	pc=5054386 func=130 file=27 line=462
+	pc=5054396 func=209 file=210 line=28
+	pc=5051349 func=119 file=42 line=152
+	pc=5048051 func=43 file=42 line=57
+	pc=5021687 func=44 file=45 line=154
+	pc=5059172 func=120 file=47 line=189
+	pc=4967876 func=121 file=47 line=179
+	pc=4967838 func=122 file=51 line=734
+	pc=4968614 func=123 file=51 line=808
+	pc=5078215 func=35 file=36 line=53
+Stack id=59 nframes=5
+	pc=4753924 func=81 file=25 line=432
+	pc=4744496 func=82 file=83 line=118
+	pc=4823012 func=84 file=85 line=218
+	pc=4824408 func=86 file=87 line=21
+	pc=5079543 func=59 file=36 line=82
+Stack id=9 nframes=2
+	pc=5076879 func=100 file=96 line=128
+	pc=5077595 func=35 file=36 line=20
+EventBatch gen=1 m=18446744073709551615 time=7689670146021 size=6980
+Strings
+String id=1
+	data="Not worker"
+String id=2
+	data="GC (dedicated)"
+String id=3
+	data="GC (fractional)"
+String id=4
+	data="GC (idle)"
+String id=5
+	data="unspecified"
+String id=6
+	data="forever"
+String id=7
+	data="network"
+String id=8
+	data="select"
+String id=9
+	data="sync.(*Cond).Wait"
+String id=10
+	data="sync"
+String id=11
+	data="chan send"
+String id=12
+	data="chan receive"
+String id=13
+	data="GC mark assist wait for work"
+String id=14
+	data="GC background sweeper wait"
+String id=15
+	data="system goroutine wait"
+String id=16
+	data="preempted"
+String id=17
+	data="wait for debug call"
+String id=18
+	data="wait until GC ends"
+String id=19
+	data="sleep"
+String id=20
+	data="runtime.Gosched"
+String id=21
+	data="start trace"
+String id=22
+	data="GC sweep termination"
+String id=23
+	data="GC mark termination"
+String id=24
+	data="syscall.read"
+String id=25
+	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/zsyscall_linux_amd64.go"
+String id=26
+	data="syscall.Read"
+String id=27
+	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/syscall_unix.go"
+String id=28
+	data="internal/poll.ignoringEINTRIO"
+String id=29
+	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/fd_unix.go"
+String id=30
+	data="internal/poll.(*FD).Read"
+String id=31
+	data="net.(*netFD).Read"
+String id=32
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/fd_posix.go"
+String id=33
+	data="net.(*conn).Read"
+String id=34
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/net.go"
+String id=35
+	data="main.main"
+String id=36
+	data="/usr/local/google/home/mknyszek/work/go-1/src/cmd/trace/v2/testdata/testprog/main.go"
+String id=37
+	data="syscall.connect"
+String id=38
+	data="syscall.Connect"
+String id=39
+	data="net.(*netFD).connect"
+String id=40
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/fd_unix.go"
+String id=41
+	data="net.(*netFD).dial"
+String id=42
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/sock_posix.go"
+String id=43
+	data="net.socket"
+String id=44
+	data="net.internetSocket"
+String id=45
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/ipsock_posix.go"
+String id=46
+	data="net.(*sysDialer).doDialTCPProto"
+String id=47
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/tcpsock_posix.go"
+String id=48
+	data="net.(*sysDialer).doDialTCP"
+String id=49
+	data="net.(*sysDialer).dialTCP"
+String id=50
+	data="net.(*sysDialer).dialSingle"
+String id=51
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/dial.go"
+String id=52
+	data="net.(*sysDialer).dialSerial"
+String id=53
+	data="net.(*sysDialer).dialParallel"
+String id=54
+	data="net.(*Dialer).DialContext"
+String id=55
+	data="net.(*Dialer).Dial"
+String id=56
+	data="net.Dial"
+String id=57
+	data="runtime.chansend1"
+String id=58
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/chan.go"
+String id=59
+	data="main.blockingSyscall"
+String id=60
+	data="time.Sleep"
+String id=61
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/time.go"
+String id=62
+	data="main.allocHog"
+String id=63
+	data="main.cpu10"
+String id=64
+	data="runtime.goparkunlock"
+String id=65
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/proc.go"
+String id=66
+	data="runtime.bgsweep"
+String id=67
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/mgcsweep.go"
+String id=68
+	data="runtime.asyncPreempt"
+String id=69
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/preempt_amd64.s"
+String id=70
+	data="main.cpuHog"
+String id=71
+	data="main.main.func1"
+String id=72
+	data="runtime.gcMarkDone"
+String id=73
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/mgc.go"
+String id=74
+	data="runtime.gcAssistAlloc"
+String id=75
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/mgcmark.go"
+String id=76
+	data="runtime.deductAssistCredit"
+String id=77
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/malloc.go"
+String id=78
+	data="runtime.mallocgc"
+String id=79
+	data="runtime.makeslice"
+String id=80
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/slice.go"
+String id=81
+	data="syscall.fcntl"
+String id=82
+	data="syscall.SetNonblock"
+String id=83
+	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/exec_unix.go"
+String id=84
+	data="os.newFile"
+String id=85
+	data="/usr/local/google/home/mknyszek/work/go-1/src/os/file_unix.go"
+String id=86
+	data="os.Pipe"
+String id=87
+	data="/usr/local/google/home/mknyszek/work/go-1/src/os/pipe2_unix.go"
+String id=88
+	data="syscall.write"
+String id=89
+	data="syscall.Write"
+String id=90
+	data="internal/poll.(*FD).Write"
+String id=91
+	data="os.(*File).write"
+String id=92
+	data="/usr/local/google/home/mknyszek/work/go-1/src/os/file_posix.go"
+String id=93
+	data="os.(*File).Write"
+String id=94
+	data="/usr/local/google/home/mknyszek/work/go-1/src/os/file.go"
+String id=95
+	data="runtime/trace.Start.func1"
+String id=96
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/trace/trace.go"
+String id=97
+	data="main.blockingSyscall.func1"
+String id=98
+	data="runtime.StartTrace"
+String id=99
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/trace2.go"
+String id=100
+	data="runtime/trace.Start"
+String id=101
+	data="internal/poll.(*FD).WaitWrite"
+String id=102
+	data="runtime.chanrecv1"
+String id=103
+	data="runtime.traceStartReadCPU"
+String id=104
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/trace2cpu.go"
+String id=105
+	data="runtime.gcBgMarkStartWorkers"
+String id=106
+	data="runtime.gcStart"
+String id=107
+	data="runtime.gcBgMarkWorker"
+String id=108
+	data="internal/poll.(*FD).Accept"
+String id=109
+	data="net.(*netFD).accept"
+String id=110
+	data="net.(*TCPListener).accept"
+String id=111
+	data="net.(*TCPListener).Accept"
+String id=112
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/tcpsock.go"
+String id=113
+	data="main.main.func2"
+String id=114
+	data="runtime.gcParkAssist"
+String id=115
+	data="runtime.systemstack_switch"
+String id=116
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/asm_amd64.s"
+String id=117
+	data="syscall.bind"
+String id=118
+	data="syscall.Bind"
+String id=119
+	data="net.(*netFD).listenStream"
+String id=120
+	data="net.(*sysListener).listenTCPProto"
+String id=121
+	data="net.(*sysListener).listenTCP"
+String id=122
+	data="net.(*ListenConfig).Listen"
+String id=123
+	data="net.Listen"
+String id=124
+	data="runtime.(*scavengerState).park"
+String id=125
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/mgcscavenge.go"
+String id=126
+	data="runtime.bgscavenge"
+String id=127
+	data="runtime.(*wakeableSleep).sleep"
+String id=128
+	data="runtime.traceStartReadCPU.func1"
+String id=129
+	data="syscall.setsockopt"
+String id=130
+	data="syscall.SetsockoptInt"
+String id=131
+	data="internal/poll.(*FD).SetsockoptInt"
+String id=132
+	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/sockopt.go"
+String id=133
+	data="net.setKeepAlivePeriod"
+String id=134
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/tcpsockopt_unix.go"
+String id=135
+	data="net.newTCPConn"
+String id=136
+	data="syscall.Close"
+String id=137
+	data="internal/poll.(*SysFile).destroy"
+String id=138
+	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/fd_unixjs.go"
+String id=139
+	data="internal/poll.(*FD).destroy"
+String id=140
+	data="internal/poll.(*FD).decref"
+String id=141
+	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/fd_mutex.go"
+String id=142
+	data="internal/poll.(*FD).Close"
+String id=143
+	data="net.(*netFD).Close"
+String id=144
+	data="net.(*conn).Close"
+String id=145
+	data="internal/poll.(*FD).SetBlocking"
+String id=146
+	data="os.(*File).Fd"
+String id=147
+	data="sync.(*WaitGroup).Add"
+String id=148
+	data="/usr/local/google/home/mknyszek/work/go-1/src/sync/waitgroup.go"
+String id=149
+	data="sync.(*WaitGroup).Done"
+String id=150
+	data="main.cpu20"
+String id=151
+	data="syscall.openat"
+String id=152
+	data="syscall.Open"
+String id=153
+	data="/usr/local/google/home/mknyszek/work/go-1/src/syscall/syscall_linux.go"
+String id=154
+	data="os.open"
+String id=155
+	data="/usr/local/google/home/mknyszek/work/go-1/src/os/file_open_unix.go"
+String id=156
+	data="os.openFileNolog"
+String id=157
+	data="os.OpenFile"
+String id=158
+	data="os.Open"
+String id=159
+	data="net.open"
+String id=160
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/parse.go"
+String id=161
+	data="net.maxListenerBacklog"
+String id=162
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/sock_linux.go"
+String id=163
+	data="net.listenerBacklog.func1"
+String id=164
+	data="sync.(*Once).doSlow"
+String id=165
+	data="/usr/local/google/home/mknyszek/work/go-1/src/sync/once.go"
+String id=166
+	data="sync.(*Once).Do"
+String id=167
+	data="net.listenerBacklog"
+String id=168
+	data="syscall.Listen"
+String id=169
+	data="sync.(*WaitGroup).Wait"
+String id=170
+	data="runtime.gopark"
+String id=171
+	data="net.setNoDelay"
+String id=172
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/tcpsockopt_posix.go"
+String id=173
+	data="os.(*File).read"
+String id=174
+	data="os.(*File).Read"
+String id=175
+	data="io.ReadAtLeast"
+String id=176
+	data="/usr/local/google/home/mknyszek/work/go-1/src/io/io.go"
+String id=177
+	data="io.ReadFull"
+String id=178
+	data="net.(*file).readLine"
+String id=179
+	data="net.setKeepAlive"
+String id=180
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/sockopt_posix.go"
+String id=181
+	data="runtime.(*mheap).alloc"
+String id=182
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/mheap.go"
+String id=183
+	data="runtime.(*mcentral).grow"
+String id=184
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/mcentral.go"
+String id=185
+	data="runtime.(*mcentral).cacheSpan"
+String id=186
+	data="runtime.(*mcache).refill"
+String id=187
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/mcache.go"
+String id=188
+	data="runtime.(*mcache).nextFree"
+String id=189
+	data="syscall.accept4"
+String id=190
+	data="syscall.Accept4"
+String id=191
+	data="internal/poll.accept"
+String id=192
+	data="/usr/local/google/home/mknyszek/work/go-1/src/internal/poll/sock_cloexec.go"
+String id=193
+	data="os.(*file).close"
+String id=194
+	data="os.(*File).Close"
+String id=195
+	data="net.(*file).close"
+String id=196
+	data="runtime.startTheWorld"
+String id=197
+	data="runtime.(*traceAdvancerState).start.func1"
+String id=198
+	data="syscall.getsockopt"
+String id=199
+	data="syscall.GetsockoptInt"
+String id=200
+	data="runtime.gcMarkTermination"
+String id=201
+	data="runtime.traceLocker.GCMarkAssistStart"
+String id=202
+	data="/usr/local/google/home/mknyszek/work/go-1/src/runtime/trace2runtime.go"
+String id=203
+	data="runtime.traceLocker.GCSweepSpan"
+String id=204
+	data="runtime.(*sweepLocked).sweep"
+String id=205
+	data="net.(*netFD).Write"
+String id=206
+	data="net.(*conn).Write"
+String id=207
+	data="runtime.(*traceAdvancerState).start"
+String id=208
+	data="runtime.traceLocker.Gomaxprocs"
+String id=209
+	data="net.setDefaultListenerSockopts"
+String id=210
+	data="/usr/local/google/home/mknyszek/work/go-1/src/net/sockopt_linux.go"
diff --git a/go/src/cmd/trace/testdata/mktests.go b/go/src/cmd/trace/testdata/mktests.go
new file mode 100644
index 0000000000000000000000000000000000000000..8eddc7f8afe2487554cad88a4b655bd9a2d19b0e
--- /dev/null
+++ b/go/src/cmd/trace/testdata/mktests.go
@@ -0,0 +1,58 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build ignore
+
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"internal/trace/raw"
+	"internal/trace/version"
+	"io"
+	"log"
+	"os"
+	"os/exec"
+)
+
+func main() {
+	// Create command.
+	var trace, stderr bytes.Buffer
+	cmd := exec.Command("go", "run", "./testprog/main.go")
+	cmd.Stdout = &trace
+	cmd.Stderr = &stderr
+
+	// Run trace program; the trace will appear in stdout.
+	fmt.Fprintln(os.Stderr, "running trace program...")
+	if err := cmd.Run(); err != nil {
+		log.Fatalf("running trace program: %v:\n%s", err, stderr.String())
+	}
+
+	// Create file.
+	f, err := os.Create(fmt.Sprintf("./go1%d.test", version.Current))
+	if err != nil {
+		log.Fatalf("creating output file: %v", err)
+	}
+	defer f.Close()
+
+	// Write out the trace.
+	r, err := raw.NewReader(&trace)
+	if err != nil {
+		log.Fatalf("reading trace: %v", err)
+	}
+	w, err := raw.NewTextWriter(f, version.Current)
+	for {
+		ev, err := r.ReadEvent()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			log.Fatalf("reading trace: %v", err)
+		}
+		if err := w.WriteEvent(ev); err != nil {
+			log.Fatalf("writing trace: %v", err)
+		}
+	}
+}
diff --git a/go/src/cmd/trace/testdata/testprog/main.go b/go/src/cmd/trace/testdata/testprog/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..fcf4dc156cd45d996789f97f7fb78c7e2e4bab9f
--- /dev/null
+++ b/go/src/cmd/trace/testdata/testprog/main.go
@@ -0,0 +1,129 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"net"
+	"os"
+	"runtime"
+	"runtime/trace"
+	"sync"
+	"syscall"
+	"time"
+)
+
+func main() {
+	if err := trace.Start(os.Stdout); err != nil {
+		log.Fatal(err)
+	}
+
+	// checkExecutionTimes relies on this.
+	var wg sync.WaitGroup
+	wg.Add(2)
+	go cpu10(&wg)
+	go cpu20(&wg)
+	wg.Wait()
+
+	// checkHeapMetrics relies on this.
+	allocHog(25 * time.Millisecond)
+
+	// checkProcStartStop relies on this.
+	var wg2 sync.WaitGroup
+	for i := 0; i < runtime.GOMAXPROCS(0); i++ {
+		wg2.Add(1)
+		go func() {
+			defer wg2.Done()
+			cpuHog(50 * time.Millisecond)
+		}()
+	}
+	wg2.Wait()
+
+	// checkSyscalls relies on this.
+	done := make(chan error)
+	go blockingSyscall(50*time.Millisecond, done)
+	if err := <-done; err != nil {
+		log.Fatal(err)
+	}
+
+	// checkNetworkUnblock relies on this.
+	ln, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		log.Fatalf("listen failed: %v", err)
+	}
+	defer ln.Close()
+	go func() {
+		c, err := ln.Accept()
+		if err != nil {
+			return
+		}
+		time.Sleep(time.Millisecond)
+		var buf [1]byte
+		c.Write(buf[:])
+		c.Close()
+	}()
+	c, err := net.Dial("tcp", ln.Addr().String())
+	if err != nil {
+		log.Fatalf("dial failed: %v", err)
+	}
+	var tmp [1]byte
+	c.Read(tmp[:])
+	c.Close()
+
+	trace.Stop()
+}
+
+// blockingSyscall blocks the current goroutine for duration d in a syscall and
+// sends a message to done when it is done or if the syscall failed.
+func blockingSyscall(d time.Duration, done chan<- error) {
+	r, w, err := os.Pipe()
+	if err != nil {
+		done <- err
+		return
+	}
+	start := time.Now()
+	msg := []byte("hello")
+	time.AfterFunc(d, func() { w.Write(msg) })
+	_, err = syscall.Read(int(r.Fd()), make([]byte, len(msg)))
+	if err == nil && time.Since(start) < d {
+		err = fmt.Errorf("syscall returned too early: want=%s got=%s", d, time.Since(start))
+	}
+	done <- err
+}
+
+func cpu10(wg *sync.WaitGroup) {
+	defer wg.Done()
+	cpuHog(10 * time.Millisecond)
+}
+
+func cpu20(wg *sync.WaitGroup) {
+	defer wg.Done()
+	cpuHog(20 * time.Millisecond)
+}
+
+func cpuHog(dt time.Duration) {
+	start := time.Now()
+	for i := 0; ; i++ {
+		if i%1000 == 0 && time.Since(start) > dt {
+			return
+		}
+	}
+}
+
+func allocHog(dt time.Duration) {
+	start := time.Now()
+	var s [][]byte
+	for i := 0; ; i++ {
+		if i%1000 == 0 {
+			if time.Since(start) > dt {
+				return
+			}
+			// Take a break... this will generate a ton of events otherwise.
+			time.Sleep(50 * time.Microsecond)
+		}
+		s = append(s, make([]byte, 1024))
+	}
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/AUTHORS b/go/src/cmd/vendor/github.com/google/pprof/AUTHORS
new file mode 100644
index 0000000000000000000000000000000000000000..fd736cb1cfb437fc33c1f49905a6290238abcebd
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/AUTHORS
@@ -0,0 +1,7 @@
+# This is the official list of pprof authors for copyright purposes.
+# This file is distinct from the CONTRIBUTORS files.
+# See the latter for an explanation.
+# Names should be added to this file as:
+# Name or Organization <email address>
+# The email address is not required for organizations.
+Google Inc.
\ No newline at end of file
diff --git a/go/src/cmd/vendor/github.com/google/pprof/CONTRIBUTORS b/go/src/cmd/vendor/github.com/google/pprof/CONTRIBUTORS
new file mode 100644
index 0000000000000000000000000000000000000000..8c8c37d2c8f59a065e52f72bdebde10d7db6bf2e
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/CONTRIBUTORS
@@ -0,0 +1,16 @@
+# People who have agreed to one of the CLAs and can contribute patches.
+# The AUTHORS file lists the copyright holders; this file
+# lists people.  For example, Google employees are listed here
+# but not in AUTHORS, because Google holds the copyright.
+#
+# https://developers.google.com/open-source/cla/individual
+# https://developers.google.com/open-source/cla/corporate
+#
+# Names should be added to this file as:
+#     Name <email address>
+Raul Silvera <rsilvera@google.com>
+Tipp Moseley <tipp@google.com>
+Hyoun Kyu Cho <netforce@google.com>
+Martin Spier <spiermar@gmail.com>
+Taco de Wolff <tacodewolff@gmail.com>
+Andrew Hunter <andrewhhunter@gmail.com>
diff --git a/go/src/cmd/vendor/github.com/google/pprof/LICENSE b/go/src/cmd/vendor/github.com/google/pprof/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..d645695673349e3947e8e5ae42332d0ac3164cd7
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
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+      where such license applies only to those patent claims licensable
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+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/go/src/cmd/vendor/github.com/google/pprof/driver/driver.go b/go/src/cmd/vendor/github.com/google/pprof/driver/driver.go
new file mode 100644
index 0000000000000000000000000000000000000000..657a673521442904624e1fca9f37517b98aaa1c2
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/driver/driver.go
@@ -0,0 +1,299 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package driver provides an external entry point to the pprof driver.
+package driver
+
+import (
+	"io"
+	"maps"
+	"net/http"
+	"regexp"
+	"time"
+
+	internaldriver "github.com/google/pprof/internal/driver"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/profile"
+)
+
+// PProf acquires a profile, and symbolizes it using a profile
+// manager. Then it generates a report formatted according to the
+// options selected through the flags package.
+func PProf(o *Options) error {
+	return internaldriver.PProf(o.internalOptions())
+}
+
+func (o *Options) internalOptions() *plugin.Options {
+	var obj plugin.ObjTool
+	if o.Obj != nil {
+		obj = &internalObjTool{o.Obj}
+	}
+	var sym plugin.Symbolizer
+	if o.Sym != nil {
+		sym = &internalSymbolizer{o.Sym}
+	}
+	var httpServer func(args *plugin.HTTPServerArgs) error
+	if o.HTTPServer != nil {
+		httpServer = func(args *plugin.HTTPServerArgs) error {
+			return o.HTTPServer(((*HTTPServerArgs)(args)))
+		}
+	}
+	return &plugin.Options{
+		Writer:        o.Writer,
+		Flagset:       o.Flagset,
+		Fetch:         o.Fetch,
+		Sym:           sym,
+		Obj:           obj,
+		UI:            o.UI,
+		HTTPServer:    httpServer,
+		HTTPTransport: o.HTTPTransport,
+	}
+}
+
+// HTTPServerArgs contains arguments needed by an HTTP server that
+// is exporting a pprof web interface.
+type HTTPServerArgs plugin.HTTPServerArgs
+
+// Options groups all the optional plugins into pprof.
+type Options struct {
+	Writer        Writer
+	Flagset       FlagSet
+	Fetch         Fetcher
+	Sym           Symbolizer
+	Obj           ObjTool
+	UI            UI
+	HTTPServer    func(*HTTPServerArgs) error
+	HTTPTransport http.RoundTripper
+}
+
+// Writer provides a mechanism to write data under a certain name,
+// typically a filename.
+type Writer interface {
+	Open(name string) (io.WriteCloser, error)
+}
+
+// A FlagSet creates and parses command-line flags.
+// It is similar to the standard flag.FlagSet.
+type FlagSet interface {
+	// Bool, Int, Float64, and String define new flags,
+	// like the functions of the same name in package flag.
+	Bool(name string, def bool, usage string) *bool
+	Int(name string, def int, usage string) *int
+	Float64(name string, def float64, usage string) *float64
+	String(name string, def string, usage string) *string
+
+	// StringList is similar to String but allows multiple values for a
+	// single flag
+	StringList(name string, def string, usage string) *[]*string
+
+	// ExtraUsage returns any additional text that should be printed after the
+	// standard usage message. The extra usage message returned includes all text
+	// added with AddExtraUsage().
+	// The typical use of ExtraUsage is to show any custom flags defined by the
+	// specific pprof plugins being used.
+	ExtraUsage() string
+
+	// AddExtraUsage appends additional text to the end of the extra usage message.
+	AddExtraUsage(eu string)
+
+	// Parse initializes the flags with their values for this run
+	// and returns the non-flag command line arguments.
+	// If an unknown flag is encountered or there are no arguments,
+	// Parse should call usage and return nil.
+	Parse(usage func()) []string
+}
+
+// A Fetcher reads and returns the profile named by src, using
+// the specified duration and timeout. It returns the fetched
+// profile and a string indicating a URL from where the profile
+// was fetched, which may be different than src.
+type Fetcher interface {
+	Fetch(src string, duration, timeout time.Duration) (*profile.Profile, string, error)
+}
+
+// A Symbolizer introduces symbol information into a profile.
+type Symbolizer interface {
+	Symbolize(mode string, srcs MappingSources, prof *profile.Profile) error
+}
+
+// MappingSources map each profile.Mapping to the source of the profile.
+// The key is either Mapping.File or Mapping.BuildId.
+type MappingSources map[string][]struct {
+	Source string // URL of the source the mapping was collected from
+	Start  uint64 // delta applied to addresses from this source (to represent Merge adjustments)
+}
+
+// An ObjTool inspects shared libraries and executable files.
+type ObjTool interface {
+	// Open opens the named object file. If the object is a shared
+	// library, start/limit/offset are the addresses where it is mapped
+	// into memory in the address space being inspected. If the object
+	// is a linux kernel, relocationSymbol is the name of the symbol
+	// corresponding to the start address.
+	Open(file string, start, limit, offset uint64, relocationSymbol string) (ObjFile, error)
+
+	// Disasm disassembles the named object file, starting at
+	// the start address and stopping at (before) the end address.
+	Disasm(file string, start, end uint64, intelSyntax bool) ([]Inst, error)
+}
+
+// An Inst is a single instruction in an assembly listing.
+type Inst struct {
+	Addr     uint64 // virtual address of instruction
+	Text     string // instruction text
+	Function string // function name
+	File     string // source file
+	Line     int    // source line
+}
+
+// An ObjFile is a single object file: a shared library or executable.
+type ObjFile interface {
+	// Name returns the underlying file name, if available.
+	Name() string
+
+	// ObjAddr returns the objdump address corresponding to a runtime address.
+	ObjAddr(addr uint64) (uint64, error)
+
+	// BuildID returns the GNU build ID of the file, or an empty string.
+	BuildID() string
+
+	// SourceLine reports the source line information for a given
+	// address in the file. Due to inlining, the source line information
+	// is in general a list of positions representing a call stack,
+	// with the leaf function first.
+	SourceLine(addr uint64) ([]Frame, error)
+
+	// Symbols returns a list of symbols in the object file.
+	// If r is not nil, Symbols restricts the list to symbols
+	// with names matching the regular expression.
+	// If addr is not zero, Symbols restricts the list to symbols
+	// containing that address.
+	Symbols(r *regexp.Regexp, addr uint64) ([]*Sym, error)
+
+	// Close closes the file, releasing associated resources.
+	Close() error
+}
+
+// A Frame describes a single line in a source file.
+type Frame struct {
+	Func      string // name of function
+	File      string // source file name
+	Line      int    // line in file
+	Column    int    // column in file
+	StartLine int    // start line of function (if available)
+}
+
+// A Sym describes a single symbol in an object file.
+type Sym struct {
+	Name  []string // names of symbol (many if symbol was dedup'ed)
+	File  string   // object file containing symbol
+	Start uint64   // start virtual address
+	End   uint64   // virtual address of last byte in sym (Start+size-1)
+}
+
+// A UI manages user interactions.
+type UI interface {
+	// ReadLine returns a line of text (a command) read from the user.
+	// prompt is printed before reading the command.
+	ReadLine(prompt string) (string, error)
+
+	// Print shows a message to the user.
+	// It formats the text as fmt.Print would and adds a final \n if not already present.
+	// For line-based UI, Print writes to standard error.
+	// (Standard output is reserved for report data.)
+	Print(...interface{})
+
+	// PrintErr shows an error message to the user.
+	// It formats the text as fmt.Print would and adds a final \n if not already present.
+	// For line-based UI, PrintErr writes to standard error.
+	PrintErr(...interface{})
+
+	// IsTerminal returns whether the UI is known to be tied to an
+	// interactive terminal (as opposed to being redirected to a file).
+	IsTerminal() bool
+
+	// WantBrowser indicates whether browser should be opened with the -http option.
+	WantBrowser() bool
+
+	// SetAutoComplete instructs the UI to call complete(cmd) to obtain
+	// the auto-completion of cmd, if the UI supports auto-completion at all.
+	SetAutoComplete(complete func(string) string)
+}
+
+// internalObjTool is a wrapper to map from the pprof external
+// interface to the internal interface.
+type internalObjTool struct {
+	ObjTool
+}
+
+func (o *internalObjTool) Open(file string, start, limit, offset uint64, relocationSymbol string) (plugin.ObjFile, error) {
+	f, err := o.ObjTool.Open(file, start, limit, offset, relocationSymbol)
+	if err != nil {
+		return nil, err
+	}
+	return &internalObjFile{f}, err
+}
+
+type internalObjFile struct {
+	ObjFile
+}
+
+func (f *internalObjFile) SourceLine(frame uint64) ([]plugin.Frame, error) {
+	frames, err := f.ObjFile.SourceLine(frame)
+	if err != nil {
+		return nil, err
+	}
+	var pluginFrames []plugin.Frame
+	for _, f := range frames {
+		pluginFrames = append(pluginFrames, plugin.Frame(f))
+	}
+	return pluginFrames, nil
+}
+
+func (f *internalObjFile) Symbols(r *regexp.Regexp, addr uint64) ([]*plugin.Sym, error) {
+	syms, err := f.ObjFile.Symbols(r, addr)
+	if err != nil {
+		return nil, err
+	}
+	var pluginSyms []*plugin.Sym
+	for _, s := range syms {
+		ps := plugin.Sym(*s)
+		pluginSyms = append(pluginSyms, &ps)
+	}
+	return pluginSyms, nil
+}
+
+func (o *internalObjTool) Disasm(file string, start, end uint64, intelSyntax bool) ([]plugin.Inst, error) {
+	insts, err := o.ObjTool.Disasm(file, start, end, intelSyntax)
+	if err != nil {
+		return nil, err
+	}
+	var pluginInst []plugin.Inst
+	for _, inst := range insts {
+		pluginInst = append(pluginInst, plugin.Inst(inst))
+	}
+	return pluginInst, nil
+}
+
+// internalSymbolizer is a wrapper to map from the pprof external
+// interface to the internal interface.
+type internalSymbolizer struct {
+	Symbolizer
+}
+
+func (s *internalSymbolizer) Symbolize(mode string, srcs plugin.MappingSources, prof *profile.Profile) error {
+	isrcs := MappingSources{}
+	maps.Copy(isrcs, srcs)
+	return s.Symbolizer.Symbolize(mode, isrcs, prof)
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
new file mode 100644
index 0000000000000000000000000000000000000000..c2e45c6a83e720115d39644c51364ef8776e1cba
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner.go
@@ -0,0 +1,238 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package binutils
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os/exec"
+	"strconv"
+	"strings"
+	"sync"
+
+	"github.com/google/pprof/internal/plugin"
+)
+
+const (
+	defaultAddr2line = "addr2line"
+
+	// addr2line may produce multiple lines of output. We
+	// use this sentinel to identify the end of the output.
+	sentinel = ^uint64(0)
+)
+
+// addr2Liner is a connection to an addr2line command for obtaining
+// address and line number information from a binary.
+type addr2Liner struct {
+	mu   sync.Mutex
+	rw   lineReaderWriter
+	base uint64
+
+	// nm holds an addr2Liner using nm tool. Certain versions of addr2line
+	// produce incomplete names due to
+	// https://sourceware.org/bugzilla/show_bug.cgi?id=17541. As a workaround,
+	// the names from nm are used when they look more complete. See addrInfo()
+	// code below for the exact heuristic.
+	nm *addr2LinerNM
+}
+
+// lineReaderWriter is an interface to abstract the I/O to an addr2line
+// process. It writes a line of input to the job, and reads its output
+// one line at a time.
+type lineReaderWriter interface {
+	write(string) error
+	readLine() (string, error)
+	close()
+}
+
+type addr2LinerJob struct {
+	cmd *exec.Cmd
+	in  io.WriteCloser
+	out *bufio.Reader
+}
+
+func (a *addr2LinerJob) write(s string) error {
+	_, err := fmt.Fprint(a.in, s+"\n")
+	return err
+}
+
+func (a *addr2LinerJob) readLine() (string, error) {
+	s, err := a.out.ReadString('\n')
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(s), nil
+}
+
+// close releases any resources used by the addr2liner object.
+func (a *addr2LinerJob) close() {
+	a.in.Close()
+	a.cmd.Wait()
+}
+
+// newAddr2Liner starts the given addr2liner command reporting
+// information about the given executable file. If file is a shared
+// library, base should be the address at which it was mapped in the
+// program under consideration.
+func newAddr2Liner(cmd, file string, base uint64) (*addr2Liner, error) {
+	if cmd == "" {
+		cmd = defaultAddr2line
+	}
+
+	j := &addr2LinerJob{
+		cmd: exec.Command(cmd, "-aif", "-e", file),
+	}
+
+	var err error
+	if j.in, err = j.cmd.StdinPipe(); err != nil {
+		return nil, err
+	}
+
+	outPipe, err := j.cmd.StdoutPipe()
+	if err != nil {
+		return nil, err
+	}
+
+	j.out = bufio.NewReader(outPipe)
+	if err := j.cmd.Start(); err != nil {
+		return nil, err
+	}
+
+	a := &addr2Liner{
+		rw:   j,
+		base: base,
+	}
+
+	return a, nil
+}
+
+// readFrame parses the addr2line output for a single address. It
+// returns a populated plugin.Frame and whether it has reached the end of the
+// data.
+func (d *addr2Liner) readFrame() (plugin.Frame, bool) {
+	funcname, err := d.rw.readLine()
+	if err != nil {
+		return plugin.Frame{}, true
+	}
+	if strings.HasPrefix(funcname, "0x") {
+		// If addr2line returns a hex address we can assume it is the
+		// sentinel. Read and ignore next two lines of output from
+		// addr2line
+		d.rw.readLine()
+		d.rw.readLine()
+		return plugin.Frame{}, true
+	}
+
+	fileline, err := d.rw.readLine()
+	if err != nil {
+		return plugin.Frame{}, true
+	}
+
+	linenumber := 0
+
+	if funcname == "??" {
+		funcname = ""
+	}
+
+	if fileline == "??:0" {
+		fileline = ""
+	} else {
+		if i := strings.LastIndex(fileline, ":"); i >= 0 {
+			// Remove discriminator, if present
+			if disc := strings.Index(fileline, " (discriminator"); disc > 0 {
+				fileline = fileline[:disc]
+			}
+			// If we cannot parse a number after the last ":", keep it as
+			// part of the filename.
+			if line, err := strconv.Atoi(fileline[i+1:]); err == nil {
+				linenumber = line
+				fileline = fileline[:i]
+			}
+		}
+	}
+
+	return plugin.Frame{
+		Func: funcname,
+		File: fileline,
+		Line: linenumber}, false
+}
+
+func (d *addr2Liner) rawAddrInfo(addr uint64) ([]plugin.Frame, error) {
+	d.mu.Lock()
+	defer d.mu.Unlock()
+
+	if err := d.rw.write(fmt.Sprintf("%x", addr-d.base)); err != nil {
+		return nil, err
+	}
+
+	if err := d.rw.write(fmt.Sprintf("%x", sentinel)); err != nil {
+		return nil, err
+	}
+
+	resp, err := d.rw.readLine()
+	if err != nil {
+		return nil, err
+	}
+
+	if !strings.HasPrefix(resp, "0x") {
+		return nil, fmt.Errorf("unexpected addr2line output: %s", resp)
+	}
+
+	var stack []plugin.Frame
+	for {
+		frame, end := d.readFrame()
+		if end {
+			break
+		}
+
+		if frame != (plugin.Frame{}) {
+			stack = append(stack, frame)
+		}
+	}
+	return stack, err
+}
+
+// addrInfo returns the stack frame information for a specific program
+// address. It returns nil if the address could not be identified.
+func (d *addr2Liner) addrInfo(addr uint64) ([]plugin.Frame, error) {
+	stack, err := d.rawAddrInfo(addr)
+	if err != nil {
+		return nil, err
+	}
+
+	// Certain versions of addr2line produce incomplete names due to
+	// https://sourceware.org/bugzilla/show_bug.cgi?id=17541. Attempt to replace
+	// the name with a better one from nm.
+	if len(stack) > 0 && d.nm != nil {
+		nm, err := d.nm.addrInfo(addr)
+		if err == nil && len(nm) > 0 {
+			// Last entry in frame list should match since it is non-inlined. As a
+			// simple heuristic, we only switch to the nm-based name if it is longer
+			// by 2 or more characters. We consider nm names that are longer by 1
+			// character insignificant to avoid replacing foo with _foo on MacOS (for
+			// unknown reasons read2line produces the former and nm produces the
+			// latter on MacOS even though both tools are asked to produce mangled
+			// names).
+			nmName := nm[len(nm)-1].Func
+			a2lName := stack[len(stack)-1].Func
+			if len(nmName) > len(a2lName)+1 {
+				stack[len(stack)-1].Func = nmName
+			}
+		}
+	}
+
+	return stack, nil
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_llvm.go b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_llvm.go
new file mode 100644
index 0000000000000000000000000000000000000000..c5c7cc0e10ca56b0f6fdb86357223a565c16f3eb
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_llvm.go
@@ -0,0 +1,184 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package binutils
+
+import (
+	"bufio"
+	"encoding/json"
+	"fmt"
+	"io"
+	"os/exec"
+	"strconv"
+	"strings"
+	"sync"
+
+	"github.com/google/pprof/internal/plugin"
+)
+
+const (
+	defaultLLVMSymbolizer = "llvm-symbolizer"
+)
+
+// llvmSymbolizer is a connection to an llvm-symbolizer command for
+// obtaining address and line number information from a binary.
+type llvmSymbolizer struct {
+	sync.Mutex
+	filename string
+	rw       lineReaderWriter
+	base     uint64
+	isData   bool
+}
+
+type llvmSymbolizerJob struct {
+	cmd *exec.Cmd
+	in  io.WriteCloser
+	out *bufio.Reader
+	// llvm-symbolizer requires the symbol type, CODE or DATA, for symbolization.
+	symType string
+}
+
+func (a *llvmSymbolizerJob) write(s string) error {
+	_, err := fmt.Fprintln(a.in, a.symType, s)
+	return err
+}
+
+func (a *llvmSymbolizerJob) readLine() (string, error) {
+	s, err := a.out.ReadString('\n')
+	if err != nil {
+		return "", err
+	}
+	return strings.TrimSpace(s), nil
+}
+
+// close releases any resources used by the llvmSymbolizer object.
+func (a *llvmSymbolizerJob) close() {
+	a.in.Close()
+	a.cmd.Wait()
+}
+
+// newLLVMSymbolizer starts the given llvmSymbolizer command reporting
+// information about the given executable file. If file is a shared
+// library, base should be the address at which it was mapped in the
+// program under consideration.
+func newLLVMSymbolizer(cmd, file string, base uint64, isData bool) (*llvmSymbolizer, error) {
+	if cmd == "" {
+		cmd = defaultLLVMSymbolizer
+	}
+
+	j := &llvmSymbolizerJob{
+		cmd:     exec.Command(cmd, "--inlining", "-demangle=false", "--output-style=JSON"),
+		symType: "CODE",
+	}
+	if isData {
+		j.symType = "DATA"
+	}
+
+	var err error
+	if j.in, err = j.cmd.StdinPipe(); err != nil {
+		return nil, err
+	}
+
+	outPipe, err := j.cmd.StdoutPipe()
+	if err != nil {
+		return nil, err
+	}
+
+	j.out = bufio.NewReader(outPipe)
+	if err := j.cmd.Start(); err != nil {
+		return nil, err
+	}
+
+	a := &llvmSymbolizer{
+		filename: file,
+		rw:       j,
+		base:     base,
+		isData:   isData,
+	}
+
+	return a, nil
+}
+
+// readDataFrames parses the llvm-symbolizer DATA output for a single address. It
+// returns a populated plugin.Frame array with a single entry.
+func (d *llvmSymbolizer) readDataFrames() ([]plugin.Frame, error) {
+	line, err := d.rw.readLine()
+	if err != nil {
+		return nil, err
+	}
+	var frame struct {
+		Address    string `json:"Address"`
+		ModuleName string `json:"ModuleName"`
+		Data       struct {
+			Start string `json:"Start"`
+			Size  string `json:"Size"`
+			Name  string `json:"Name"`
+		} `json:"Data"`
+	}
+	if err := json.Unmarshal([]byte(line), &frame); err != nil {
+		return nil, err
+	}
+	// Match non-JSON output behaviour of stuffing the start/size into the filename of a single frame,
+	// with the size being a decimal value.
+	size, err := strconv.ParseInt(frame.Data.Size, 0, 0)
+	if err != nil {
+		return nil, err
+	}
+	var stack []plugin.Frame
+	stack = append(stack, plugin.Frame{Func: frame.Data.Name, File: fmt.Sprintf("%s %d", frame.Data.Start, size)})
+	return stack, nil
+}
+
+// readCodeFrames parses the llvm-symbolizer CODE output for a single address. It
+// returns a populated plugin.Frame array.
+func (d *llvmSymbolizer) readCodeFrames() ([]plugin.Frame, error) {
+	line, err := d.rw.readLine()
+	if err != nil {
+		return nil, err
+	}
+	var frame struct {
+		Address    string `json:"Address"`
+		ModuleName string `json:"ModuleName"`
+		Symbol     []struct {
+			Line         int    `json:"Line"`
+			Column       int    `json:"Column"`
+			FunctionName string `json:"FunctionName"`
+			FileName     string `json:"FileName"`
+			StartLine    int    `json:"StartLine"`
+		} `json:"Symbol"`
+	}
+	if err := json.Unmarshal([]byte(line), &frame); err != nil {
+		return nil, err
+	}
+	var stack []plugin.Frame
+	for _, s := range frame.Symbol {
+		stack = append(stack, plugin.Frame{Func: s.FunctionName, File: s.FileName, Line: s.Line, Column: s.Column, StartLine: s.StartLine})
+	}
+	return stack, nil
+}
+
+// addrInfo returns the stack frame information for a specific program
+// address. It returns nil if the address could not be identified.
+func (d *llvmSymbolizer) addrInfo(addr uint64) ([]plugin.Frame, error) {
+	d.Lock()
+	defer d.Unlock()
+
+	if err := d.rw.write(fmt.Sprintf("%s 0x%x", d.filename, addr-d.base)); err != nil {
+		return nil, err
+	}
+	if d.isData {
+		return d.readDataFrames()
+	}
+	return d.readCodeFrames()
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_nm.go b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_nm.go
new file mode 100644
index 0000000000000000000000000000000000000000..8e0ccc728d5fde14501690555fda6374bbd07361
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/addr2liner_nm.go
@@ -0,0 +1,144 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package binutils
+
+import (
+	"bufio"
+	"bytes"
+	"io"
+	"os/exec"
+	"strconv"
+	"strings"
+
+	"github.com/google/pprof/internal/plugin"
+)
+
+const (
+	defaultNM = "nm"
+)
+
+// addr2LinerNM is a connection to an nm command for obtaining symbol
+// information from a binary.
+type addr2LinerNM struct {
+	m []symbolInfo // Sorted list of symbol addresses from binary.
+}
+
+type symbolInfo struct {
+	address uint64
+	size    uint64
+	name    string
+	symType string
+}
+
+// isData returns if the symbol has a known data object symbol type.
+func (s *symbolInfo) isData() bool {
+	// The following symbol types are taken from https://linux.die.net/man/1/nm:
+	// Lowercase letter means local symbol, uppercase denotes a global symbol.
+	// - b or B: the symbol is in the uninitialized data section, e.g. .bss;
+	// - d or D: the symbol is in the initialized data section;
+	// - r or R: the symbol is in a read only data section;
+	// - v or V: the symbol is a weak object;
+	// - W: the symbol is a weak symbol that has not been specifically tagged as a
+	//      weak object symbol. Experiments with some binaries, showed these to be
+	//      mostly data objects.
+	return strings.ContainsAny(s.symType, "bBdDrRvVW")
+}
+
+// newAddr2LinerNM starts the given nm command reporting information about the
+// given executable file. If file is a shared library, base should be the
+// address at which it was mapped in the program under consideration.
+func newAddr2LinerNM(cmd, file string, base uint64) (*addr2LinerNM, error) {
+	if cmd == "" {
+		cmd = defaultNM
+	}
+	var b bytes.Buffer
+	c := exec.Command(cmd, "--numeric-sort", "--print-size", "--format=posix", file)
+	c.Stdout = &b
+	if err := c.Run(); err != nil {
+		return nil, err
+	}
+	return parseAddr2LinerNM(base, &b)
+}
+
+func parseAddr2LinerNM(base uint64, nm io.Reader) (*addr2LinerNM, error) {
+	a := &addr2LinerNM{
+		m: []symbolInfo{},
+	}
+
+	// Parse nm output and populate symbol map.
+	// Skip lines we fail to parse.
+	buf := bufio.NewReader(nm)
+	for {
+		line, err := buf.ReadString('\n')
+		if line == "" && err != nil {
+			if err == io.EOF {
+				break
+			}
+			return nil, err
+		}
+		line = strings.TrimSpace(line)
+		fields := strings.Split(line, " ")
+		if len(fields) != 4 {
+			continue
+		}
+		address, err := strconv.ParseUint(fields[2], 16, 64)
+		if err != nil {
+			continue
+		}
+		size, err := strconv.ParseUint(fields[3], 16, 64)
+		if err != nil {
+			continue
+		}
+		a.m = append(a.m, symbolInfo{
+			address: address + base,
+			size:    size,
+			name:    fields[0],
+			symType: fields[1],
+		})
+	}
+
+	return a, nil
+}
+
+// addrInfo returns the stack frame information for a specific program
+// address. It returns nil if the address could not be identified.
+func (a *addr2LinerNM) addrInfo(addr uint64) ([]plugin.Frame, error) {
+	if len(a.m) == 0 || addr < a.m[0].address || addr >= (a.m[len(a.m)-1].address+a.m[len(a.m)-1].size) {
+		return nil, nil
+	}
+
+	// Binary search. Search until low, high are separated by 1.
+	low, high := 0, len(a.m)
+	for low+1 < high {
+		mid := (low + high) / 2
+		v := a.m[mid].address
+		if addr == v {
+			low = mid
+			break
+		} else if addr > v {
+			low = mid
+		} else {
+			high = mid
+		}
+	}
+
+	// Address is between a.m[low] and a.m[high]. Pick low, as it represents
+	// [low, high). For data symbols, we use a strict check that the address is in
+	// the [start, start + size) range of a.m[low].
+	if a.m[low].isData() && addr >= (a.m[low].address+a.m[low].size) {
+		return nil, nil
+	}
+	return []plugin.Frame{{Func: a.m[low].name}}, nil
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/binutils.go b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/binutils.go
new file mode 100644
index 0000000000000000000000000000000000000000..ed87b7e6f8c809ad76747840044e311a0b4ab004
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/binutils.go
@@ -0,0 +1,736 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package binutils provides access to the GNU binutils.
+package binutils
+
+import (
+	"debug/elf"
+	"debug/macho"
+	"debug/pe"
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"regexp"
+	"runtime"
+	"strconv"
+	"strings"
+	"sync"
+
+	"github.com/google/pprof/internal/elfexec"
+	"github.com/google/pprof/internal/plugin"
+)
+
+// A Binutils implements plugin.ObjTool by invoking the GNU binutils.
+type Binutils struct {
+	mu  sync.Mutex
+	rep *binrep
+}
+
+var (
+	objdumpLLVMVerRE = regexp.MustCompile(`LLVM version (?:(\d*)\.(\d*)\.(\d*)|.*(trunk).*)`)
+
+	// Defined for testing
+	elfOpen = elf.Open
+)
+
+// binrep is an immutable representation for Binutils.  It is atomically
+// replaced on every mutation to provide thread-safe access.
+type binrep struct {
+	// Commands to invoke.
+	llvmSymbolizer      string
+	llvmSymbolizerFound bool
+	addr2line           string
+	addr2lineFound      bool
+	nm                  string
+	nmFound             bool
+	objdump             string
+	objdumpFound        bool
+	isLLVMObjdump       bool
+
+	// if fast, perform symbolization using nm (symbol names only),
+	// instead of file-line detail from the slower addr2line.
+	fast bool
+}
+
+// get returns the current representation for bu, initializing it if necessary.
+func (bu *Binutils) get() *binrep {
+	bu.mu.Lock()
+	r := bu.rep
+	if r == nil {
+		r = &binrep{}
+		initTools(r, "")
+		bu.rep = r
+	}
+	bu.mu.Unlock()
+	return r
+}
+
+// update modifies the rep for bu via the supplied function.
+func (bu *Binutils) update(fn func(r *binrep)) {
+	r := &binrep{}
+	bu.mu.Lock()
+	defer bu.mu.Unlock()
+	if bu.rep == nil {
+		initTools(r, "")
+	} else {
+		*r = *bu.rep
+	}
+	fn(r)
+	bu.rep = r
+}
+
+// String returns string representation of the binutils state for debug logging.
+func (bu *Binutils) String() string {
+	r := bu.get()
+	var llvmSymbolizer, addr2line, nm, objdump string
+	if r.llvmSymbolizerFound {
+		llvmSymbolizer = r.llvmSymbolizer
+	}
+	if r.addr2lineFound {
+		addr2line = r.addr2line
+	}
+	if r.nmFound {
+		nm = r.nm
+	}
+	if r.objdumpFound {
+		objdump = r.objdump
+	}
+	return fmt.Sprintf("llvm-symbolizer=%q addr2line=%q nm=%q objdump=%q fast=%t",
+		llvmSymbolizer, addr2line, nm, objdump, r.fast)
+}
+
+// SetFastSymbolization sets a toggle that makes binutils use fast
+// symbolization (using nm), which is much faster than addr2line but
+// provides only symbol name information (no file/line).
+func (bu *Binutils) SetFastSymbolization(fast bool) {
+	bu.update(func(r *binrep) { r.fast = fast })
+}
+
+// SetTools processes the contents of the tools option. It
+// expects a set of entries separated by commas; each entry is a pair
+// of the form t:path, where cmd will be used to look only for the
+// tool named t. If t is not specified, the path is searched for all
+// tools.
+func (bu *Binutils) SetTools(config string) {
+	bu.update(func(r *binrep) { initTools(r, config) })
+}
+
+func initTools(b *binrep, config string) {
+	// paths collect paths per tool; Key "" contains the default.
+	paths := make(map[string][]string)
+	for _, t := range strings.Split(config, ",") {
+		name, path := "", t
+		if ct := strings.SplitN(t, ":", 2); len(ct) == 2 {
+			name, path = ct[0], ct[1]
+		}
+		paths[name] = append(paths[name], path)
+	}
+
+	defaultPath := paths[""]
+	b.llvmSymbolizer, b.llvmSymbolizerFound = chooseExe([]string{"llvm-symbolizer"}, []string{}, append(paths["llvm-symbolizer"], defaultPath...))
+	b.addr2line, b.addr2lineFound = chooseExe([]string{"addr2line"}, []string{"gaddr2line"}, append(paths["addr2line"], defaultPath...))
+	// The "-n" option is supported by LLVM since 2011. The output of llvm-nm
+	// and GNU nm with "-n" option is interchangeable for our purposes, so we do
+	// not need to differrentiate them.
+	b.nm, b.nmFound = chooseExe([]string{"llvm-nm", "nm"}, []string{"gnm"}, append(paths["nm"], defaultPath...))
+	b.objdump, b.objdumpFound, b.isLLVMObjdump = findObjdump(append(paths["objdump"], defaultPath...))
+}
+
+// findObjdump finds and returns path to preferred objdump binary.
+// Order of preference is: llvm-objdump, objdump.
+// On MacOS only, also looks for gobjdump with least preference.
+// Accepts a list of paths and returns:
+// a string with path to the preferred objdump binary if found,
+// or an empty string if not found;
+// a boolean if any acceptable objdump was found;
+// a boolean indicating if it is an LLVM objdump.
+func findObjdump(paths []string) (string, bool, bool) {
+	objdumpNames := []string{"llvm-objdump", "objdump"}
+	if runtime.GOOS == "darwin" {
+		objdumpNames = append(objdumpNames, "gobjdump")
+	}
+
+	for _, objdumpName := range objdumpNames {
+		if objdump, objdumpFound := findExe(objdumpName, paths); objdumpFound {
+			cmdOut, err := exec.Command(objdump, "--version").Output()
+			if err != nil {
+				continue
+			}
+			if isLLVMObjdump(string(cmdOut)) {
+				return objdump, true, true
+			}
+			if isBuObjdump(string(cmdOut)) {
+				return objdump, true, false
+			}
+		}
+	}
+	return "", false, false
+}
+
+// chooseExe finds and returns path to preferred binary. names is a list of
+// names to search on both Linux and OSX. osxNames is a list of names specific
+// to OSX. names always has a higher priority than osxNames. The order of
+// the name within each list decides its priority (e.g. the first name has a
+// higher priority than the second name in the list).
+//
+// It returns a string with path to the binary and a boolean indicating if any
+// acceptable binary was found.
+func chooseExe(names, osxNames []string, paths []string) (string, bool) {
+	if runtime.GOOS == "darwin" {
+		names = append(names, osxNames...)
+	}
+	for _, name := range names {
+		if binary, found := findExe(name, paths); found {
+			return binary, true
+		}
+	}
+	return "", false
+}
+
+// isLLVMObjdump accepts a string with path to an objdump binary,
+// and returns a boolean indicating if the given binary is an LLVM
+// objdump binary of an acceptable version.
+func isLLVMObjdump(output string) bool {
+	fields := objdumpLLVMVerRE.FindStringSubmatch(output)
+	if len(fields) != 5 {
+		return false
+	}
+	if fields[4] == "trunk" {
+		return true
+	}
+	verMajor, err := strconv.Atoi(fields[1])
+	if err != nil {
+		return false
+	}
+	verPatch, err := strconv.Atoi(fields[3])
+	if err != nil {
+		return false
+	}
+	if runtime.GOOS == "linux" && verMajor >= 8 {
+		// Ensure LLVM objdump is at least version 8.0 on Linux.
+		// Some flags, like --demangle, and double dashes for options are
+		// not supported by previous versions.
+		return true
+	}
+	if runtime.GOOS == "darwin" {
+		// Ensure LLVM objdump is at least version 10.0.1 on MacOS.
+		return verMajor > 10 || (verMajor == 10 && verPatch >= 1)
+	}
+	return false
+}
+
+// isBuObjdump accepts a string with path to an objdump binary,
+// and returns a boolean indicating if the given binary is a GNU
+// binutils objdump binary. No version check is performed.
+func isBuObjdump(output string) bool {
+	return strings.Contains(output, "GNU objdump")
+}
+
+// findExe looks for an executable command on a set of paths.
+// If it cannot find it, returns cmd.
+func findExe(cmd string, paths []string) (string, bool) {
+	for _, p := range paths {
+		cp := filepath.Join(p, cmd)
+		if c, err := exec.LookPath(cp); err == nil {
+			return c, true
+		}
+	}
+	return cmd, false
+}
+
+// Disasm returns the assembly instructions for the specified address range
+// of a binary.
+func (bu *Binutils) Disasm(file string, start, end uint64, intelSyntax bool) ([]plugin.Inst, error) {
+	b := bu.get()
+	if !b.objdumpFound {
+		return nil, errors.New("cannot disasm: no objdump tool available")
+	}
+	args := []string{"--disassemble", "--demangle", "--no-show-raw-insn",
+		"--line-numbers", fmt.Sprintf("--start-address=%#x", start),
+		fmt.Sprintf("--stop-address=%#x", end)}
+
+	if intelSyntax {
+		if b.isLLVMObjdump {
+			args = append(args, "--x86-asm-syntax=intel")
+		} else {
+			args = append(args, "-M", "intel")
+		}
+	}
+
+	args = append(args, file)
+	cmd := exec.Command(b.objdump, args...)
+	out, err := cmd.Output()
+	if err != nil {
+		return nil, fmt.Errorf("%v: %v", cmd.Args, err)
+	}
+
+	return disassemble(out)
+}
+
+// Open satisfies the plugin.ObjTool interface.
+func (bu *Binutils) Open(name string, start, limit, offset uint64, relocationSymbol string) (plugin.ObjFile, error) {
+	b := bu.get()
+
+	// Make sure file is a supported executable.
+	// This uses magic numbers, mainly to provide better error messages but
+	// it should also help speed.
+
+	if _, err := os.Stat(name); err != nil {
+		// For testing, do not require file name to exist.
+		if strings.Contains(b.addr2line, "testdata/") {
+			return &fileAddr2Line{file: file{b: b, name: name}}, nil
+		}
+		return nil, err
+	}
+
+	// Read the first 4 bytes of the file.
+
+	f, err := os.Open(name)
+	if err != nil {
+		return nil, fmt.Errorf("error opening %s: %v", name, err)
+	}
+	defer f.Close()
+
+	var header [4]byte
+	if _, err = io.ReadFull(f, header[:]); err != nil {
+		return nil, fmt.Errorf("error reading magic number from %s: %v", name, err)
+	}
+
+	elfMagic := string(header[:])
+
+	// Match against supported file types.
+	if elfMagic == elf.ELFMAG {
+		f, err := b.openELF(name, start, limit, offset, relocationSymbol)
+		if err != nil {
+			return nil, fmt.Errorf("error reading ELF file %s: %v", name, err)
+		}
+		return f, nil
+	}
+
+	// Mach-O magic numbers can be big or little endian.
+	machoMagicLittle := binary.LittleEndian.Uint32(header[:])
+	machoMagicBig := binary.BigEndian.Uint32(header[:])
+
+	if machoMagicLittle == macho.Magic32 || machoMagicLittle == macho.Magic64 ||
+		machoMagicBig == macho.Magic32 || machoMagicBig == macho.Magic64 {
+		f, err := b.openMachO(name, start, limit, offset)
+		if err != nil {
+			return nil, fmt.Errorf("error reading Mach-O file %s: %v", name, err)
+		}
+		return f, nil
+	}
+	if machoMagicLittle == macho.MagicFat || machoMagicBig == macho.MagicFat {
+		f, err := b.openFatMachO(name, start, limit, offset)
+		if err != nil {
+			return nil, fmt.Errorf("error reading fat Mach-O file %s: %v", name, err)
+		}
+		return f, nil
+	}
+
+	peMagic := string(header[:2])
+	if peMagic == "MZ" {
+		f, err := b.openPE(name, start, limit, offset)
+		if err != nil {
+			return nil, fmt.Errorf("error reading PE file %s: %v", name, err)
+		}
+		return f, nil
+	}
+
+	return nil, fmt.Errorf("unrecognized binary format: %s", name)
+}
+
+func (b *binrep) openMachOCommon(name string, of *macho.File, start, limit, offset uint64) (plugin.ObjFile, error) {
+
+	// Subtract the load address of the __TEXT section. Usually 0 for shared
+	// libraries or 0x100000000 for executables. You can check this value by
+	// running `objdump -private-headers <file>`.
+
+	textSegment := of.Segment("__TEXT")
+	if textSegment == nil {
+		return nil, fmt.Errorf("could not identify base for %s: no __TEXT segment", name)
+	}
+	if textSegment.Addr > start {
+		return nil, fmt.Errorf("could not identify base for %s: __TEXT segment address (0x%x) > mapping start address (0x%x)",
+			name, textSegment.Addr, start)
+	}
+
+	base := start - textSegment.Addr
+
+	if b.fast || (!b.addr2lineFound && !b.llvmSymbolizerFound) {
+		return &fileNM{file: file{b: b, name: name, base: base}}, nil
+	}
+	return &fileAddr2Line{file: file{b: b, name: name, base: base}}, nil
+}
+
+func (b *binrep) openFatMachO(name string, start, limit, offset uint64) (plugin.ObjFile, error) {
+	of, err := macho.OpenFat(name)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing %s: %v", name, err)
+	}
+	defer of.Close()
+
+	if len(of.Arches) == 0 {
+		return nil, fmt.Errorf("empty fat Mach-O file: %s", name)
+	}
+
+	var arch macho.Cpu
+	// Use the host architecture.
+	// TODO: This is not ideal because the host architecture may not be the one
+	// that was profiled. E.g. an amd64 host can profile a 386 program.
+	switch runtime.GOARCH {
+	case "386":
+		arch = macho.Cpu386
+	case "amd64", "amd64p32":
+		arch = macho.CpuAmd64
+	case "arm", "armbe", "arm64", "arm64be":
+		arch = macho.CpuArm
+	case "ppc":
+		arch = macho.CpuPpc
+	case "ppc64", "ppc64le":
+		arch = macho.CpuPpc64
+	default:
+		return nil, fmt.Errorf("unsupported host architecture for %s: %s", name, runtime.GOARCH)
+	}
+	for i := range of.Arches {
+		if of.Arches[i].Cpu == arch {
+			return b.openMachOCommon(name, of.Arches[i].File, start, limit, offset)
+		}
+	}
+	return nil, fmt.Errorf("architecture not found in %s: %s", name, runtime.GOARCH)
+}
+
+func (b *binrep) openMachO(name string, start, limit, offset uint64) (plugin.ObjFile, error) {
+	of, err := macho.Open(name)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing %s: %v", name, err)
+	}
+	defer of.Close()
+
+	return b.openMachOCommon(name, of, start, limit, offset)
+}
+
+func (b *binrep) openELF(name string, start, limit, offset uint64, relocationSymbol string) (plugin.ObjFile, error) {
+	ef, err := elfOpen(name)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing %s: %v", name, err)
+	}
+	defer ef.Close()
+
+	buildID := ""
+	if id, err := elfexec.GetBuildID(ef); err == nil {
+		buildID = fmt.Sprintf("%x", id)
+	}
+
+	var (
+		kernelOffset *uint64
+		pageAligned  = func(addr uint64) bool { return addr%4096 == 0 }
+	)
+	if strings.Contains(name, "vmlinux") || !pageAligned(start) || !pageAligned(limit) || !pageAligned(offset) {
+		// Reading all Symbols is expensive, and we only rarely need it so
+		// we don't want to do it every time. But if _stext happens to be
+		// page-aligned but isn't the same as Vaddr, we would symbolize
+		// wrong. So if the name the addresses aren't page aligned, or if
+		// the name is "vmlinux" we read _stext. We can be wrong if: (1)
+		// someone passes a kernel path that doesn't contain "vmlinux" AND
+		// (2) _stext is page-aligned AND (3) _stext is not at Vaddr
+		symbols, err := ef.Symbols()
+		if err != nil && err != elf.ErrNoSymbols {
+			return nil, err
+		}
+
+		// The kernel relocation symbol (the mapping start address) can be either
+		// _text or _stext. When profiles are generated by `perf`, which one was used is
+		// distinguished by the mapping name for the kernel image:
+		// '[kernel.kallsyms]_text' or '[kernel.kallsyms]_stext', respectively. If we haven't
+		// been able to parse it from the mapping, we default to _stext.
+		if relocationSymbol == "" {
+			relocationSymbol = "_stext"
+		}
+		for _, s := range symbols {
+			if s.Name == relocationSymbol {
+				kernelOffset = &s.Value
+				break
+			}
+		}
+	}
+
+	// Check that we can compute a base for the binary. This may not be the
+	// correct base value, so we don't save it. We delay computing the actual base
+	// value until we have a sample address for this mapping, so that we can
+	// correctly identify the associated program segment that is needed to compute
+	// the base.
+	if _, err := elfexec.GetBase(&ef.FileHeader, elfexec.FindTextProgHeader(ef), kernelOffset, start, limit, offset); err != nil {
+		return nil, fmt.Errorf("could not identify base for %s: %v", name, err)
+	}
+
+	if b.fast || (!b.addr2lineFound && !b.llvmSymbolizerFound) {
+		return &fileNM{file: file{
+			b:       b,
+			name:    name,
+			buildID: buildID,
+			m:       &elfMapping{start: start, limit: limit, offset: offset, kernelOffset: kernelOffset},
+		}}, nil
+	}
+	return &fileAddr2Line{file: file{
+		b:       b,
+		name:    name,
+		buildID: buildID,
+		m:       &elfMapping{start: start, limit: limit, offset: offset, kernelOffset: kernelOffset},
+	}}, nil
+}
+
+func (b *binrep) openPE(name string, start, limit, offset uint64) (plugin.ObjFile, error) {
+	pf, err := pe.Open(name)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing %s: %v", name, err)
+	}
+	defer pf.Close()
+
+	var imageBase uint64
+	switch h := pf.OptionalHeader.(type) {
+	case *pe.OptionalHeader32:
+		imageBase = uint64(h.ImageBase)
+	case *pe.OptionalHeader64:
+		imageBase = uint64(h.ImageBase)
+	default:
+		return nil, fmt.Errorf("unknown OptionalHeader %T", pf.OptionalHeader)
+	}
+
+	var base uint64
+	if start > 0 {
+		base = start - imageBase
+	}
+	if b.fast || (!b.addr2lineFound && !b.llvmSymbolizerFound) {
+		return &fileNM{file: file{b: b, name: name, base: base}}, nil
+	}
+	return &fileAddr2Line{file: file{b: b, name: name, base: base}}, nil
+}
+
+// elfMapping stores the parameters of a runtime mapping that are needed to
+// identify the ELF segment associated with a mapping.
+type elfMapping struct {
+	// Runtime mapping parameters.
+	start, limit, offset uint64
+	// Offset of kernel relocation symbol. Only defined for kernel images, nil otherwise.
+	kernelOffset *uint64
+}
+
+// findProgramHeader returns the program segment that matches the current
+// mapping and the given address, or an error if it cannot find a unique program
+// header.
+func (m *elfMapping) findProgramHeader(ef *elf.File, addr uint64) (*elf.ProgHeader, error) {
+	// For user space executables, we try to find the actual program segment that
+	// is associated with the given mapping. Skip this search if limit <= start.
+	// We cannot use just a check on the start address of the mapping to tell if
+	// it's a kernel / .ko module mapping, because with quipper address remapping
+	// enabled, the address would be in the lower half of the address space.
+
+	if m.kernelOffset != nil || m.start >= m.limit || m.limit >= (uint64(1)<<63) {
+		// For the kernel, find the program segment that includes the .text section.
+		return elfexec.FindTextProgHeader(ef), nil
+	}
+
+	// Fetch all the loadable segments.
+	var phdrs []elf.ProgHeader
+	for i := range ef.Progs {
+		if ef.Progs[i].Type == elf.PT_LOAD {
+			phdrs = append(phdrs, ef.Progs[i].ProgHeader)
+		}
+	}
+	// Some ELF files don't contain any loadable program segments, e.g. .ko
+	// kernel modules. It's not an error to have no header in such cases.
+	if len(phdrs) == 0 {
+		return nil, nil
+	}
+	// Get all program headers associated with the mapping.
+	headers := elfexec.ProgramHeadersForMapping(phdrs, m.offset, m.limit-m.start)
+	if len(headers) == 0 {
+		return nil, errors.New("no program header matches mapping info")
+	}
+	if len(headers) == 1 {
+		return headers[0], nil
+	}
+
+	// Use the file offset corresponding to the address to symbolize, to narrow
+	// down the header.
+	return elfexec.HeaderForFileOffset(headers, addr-m.start+m.offset)
+}
+
+// file implements the binutils.ObjFile interface.
+type file struct {
+	b       *binrep
+	name    string
+	buildID string
+
+	baseOnce sync.Once // Ensures the base, baseErr and isData are computed once.
+	base     uint64
+	baseErr  error // Any eventual error while computing the base.
+	isData   bool
+	// Mapping information. Relevant only for ELF files, nil otherwise.
+	m *elfMapping
+}
+
+// computeBase computes the relocation base for the given binary file only if
+// the elfMapping field is set. It populates the base and isData fields and
+// returns an error.
+func (f *file) computeBase(addr uint64) error {
+	if f == nil || f.m == nil {
+		return nil
+	}
+	if addr < f.m.start || addr >= f.m.limit {
+		return fmt.Errorf("specified address %x is outside the mapping range [%x, %x] for file %q", addr, f.m.start, f.m.limit, f.name)
+	}
+	ef, err := elfOpen(f.name)
+	if err != nil {
+		return fmt.Errorf("error parsing %s: %v", f.name, err)
+	}
+	defer ef.Close()
+
+	ph, err := f.m.findProgramHeader(ef, addr)
+	if err != nil {
+		return fmt.Errorf("failed to find program header for file %q, ELF mapping %#v, address %x: %v", f.name, *f.m, addr, err)
+	}
+
+	base, err := elfexec.GetBase(&ef.FileHeader, ph, f.m.kernelOffset, f.m.start, f.m.limit, f.m.offset)
+	if err != nil {
+		return err
+	}
+	f.base = base
+	f.isData = ph != nil && ph.Flags&elf.PF_X == 0
+	return nil
+}
+
+func (f *file) Name() string {
+	return f.name
+}
+
+func (f *file) ObjAddr(addr uint64) (uint64, error) {
+	f.baseOnce.Do(func() { f.baseErr = f.computeBase(addr) })
+	if f.baseErr != nil {
+		return 0, f.baseErr
+	}
+	return addr - f.base, nil
+}
+
+func (f *file) BuildID() string {
+	return f.buildID
+}
+
+func (f *file) SourceLine(addr uint64) ([]plugin.Frame, error) {
+	f.baseOnce.Do(func() { f.baseErr = f.computeBase(addr) })
+	if f.baseErr != nil {
+		return nil, f.baseErr
+	}
+	return nil, nil
+}
+
+func (f *file) Close() error {
+	return nil
+}
+
+func (f *file) Symbols(r *regexp.Regexp, addr uint64) ([]*plugin.Sym, error) {
+	// Get from nm a list of symbols sorted by address.
+	cmd := exec.Command(f.b.nm, "-n", f.name)
+	out, err := cmd.Output()
+	if err != nil {
+		return nil, fmt.Errorf("%v: %v", cmd.Args, err)
+	}
+
+	return findSymbols(out, f.name, r, addr)
+}
+
+// fileNM implements the binutils.ObjFile interface, using 'nm' to map
+// addresses to symbols (without file/line number information). It is
+// faster than fileAddr2Line.
+type fileNM struct {
+	file
+	addr2linernm *addr2LinerNM
+}
+
+func (f *fileNM) SourceLine(addr uint64) ([]plugin.Frame, error) {
+	f.baseOnce.Do(func() { f.baseErr = f.computeBase(addr) })
+	if f.baseErr != nil {
+		return nil, f.baseErr
+	}
+	if f.addr2linernm == nil {
+		addr2liner, err := newAddr2LinerNM(f.b.nm, f.name, f.base)
+		if err != nil {
+			return nil, err
+		}
+		f.addr2linernm = addr2liner
+	}
+	return f.addr2linernm.addrInfo(addr)
+}
+
+// fileAddr2Line implements the binutils.ObjFile interface, using
+// llvm-symbolizer, if that's available, or addr2line to map addresses to
+// symbols (with file/line number information). It can be slow for large
+// binaries with debug information.
+type fileAddr2Line struct {
+	once sync.Once
+	file
+	addr2liner     *addr2Liner
+	llvmSymbolizer *llvmSymbolizer
+	isData         bool
+}
+
+func (f *fileAddr2Line) SourceLine(addr uint64) ([]plugin.Frame, error) {
+	f.baseOnce.Do(func() { f.baseErr = f.computeBase(addr) })
+	if f.baseErr != nil {
+		return nil, f.baseErr
+	}
+	f.once.Do(f.init)
+	if f.llvmSymbolizer != nil {
+		return f.llvmSymbolizer.addrInfo(addr)
+	}
+	if f.addr2liner != nil {
+		return f.addr2liner.addrInfo(addr)
+	}
+	return nil, fmt.Errorf("could not find local addr2liner")
+}
+
+func (f *fileAddr2Line) init() {
+	if llvmSymbolizer, err := newLLVMSymbolizer(f.b.llvmSymbolizer, f.name, f.base, f.isData); err == nil {
+		f.llvmSymbolizer = llvmSymbolizer
+		return
+	}
+
+	if addr2liner, err := newAddr2Liner(f.b.addr2line, f.name, f.base); err == nil {
+		f.addr2liner = addr2liner
+
+		// When addr2line encounters some gcc compiled binaries, it
+		// drops interesting parts of names in anonymous namespaces.
+		// Fallback to NM for better function names.
+		if nm, err := newAddr2LinerNM(f.b.nm, f.name, f.base); err == nil {
+			f.addr2liner.nm = nm
+		}
+	}
+}
+
+func (f *fileAddr2Line) Close() error {
+	if f.llvmSymbolizer != nil {
+		f.llvmSymbolizer.rw.close()
+		f.llvmSymbolizer = nil
+	}
+	if f.addr2liner != nil {
+		f.addr2liner.rw.close()
+		f.addr2liner = nil
+	}
+	return nil
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/disasm.go b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/disasm.go
new file mode 100644
index 0000000000000000000000000000000000000000..2709ef877c3c4549b5fc0e83e346ed6d40e5f290
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/binutils/disasm.go
@@ -0,0 +1,180 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package binutils
+
+import (
+	"bytes"
+	"io"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/google/pprof/internal/plugin"
+	"github.com/ianlancetaylor/demangle"
+)
+
+var (
+	nmOutputRE                = regexp.MustCompile(`^\s*([[:xdigit:]]+)\s+(.)\s+(.*)`)
+	objdumpAsmOutputRE        = regexp.MustCompile(`^\s*([[:xdigit:]]+):\s+(.*)`)
+	objdumpOutputFileLine     = regexp.MustCompile(`^;?\s?(.*):([0-9]+)`)
+	objdumpOutputFunction     = regexp.MustCompile(`^;?\s?(\S.*)\(\):`)
+	objdumpOutputFunctionLLVM = regexp.MustCompile(`^([[:xdigit:]]+)?\s?(.*):`)
+)
+
+func findSymbols(syms []byte, file string, r *regexp.Regexp, address uint64) ([]*plugin.Sym, error) {
+	// Collect all symbols from the nm output, grouping names mapped to
+	// the same address into a single symbol.
+
+	// The symbols to return.
+	var symbols []*plugin.Sym
+
+	// The current group of symbol names, and the address they are all at.
+	names, start := []string{}, uint64(0)
+
+	buf := bytes.NewBuffer(syms)
+
+	for {
+		symAddr, name, err := nextSymbol(buf)
+		if err == io.EOF {
+			// Done. If there was an unfinished group, append it.
+			if len(names) != 0 {
+				if match := matchSymbol(names, start, symAddr-1, r, address); match != nil {
+					symbols = append(symbols, &plugin.Sym{Name: match, File: file, Start: start, End: symAddr - 1})
+				}
+			}
+
+			// And return the symbols.
+			return symbols, nil
+		}
+
+		if err != nil {
+			// There was some kind of serious error reading nm's output.
+			return nil, err
+		}
+
+		// If this symbol is at the same address as the current group, add it to the group.
+		if symAddr == start {
+			names = append(names, name)
+			continue
+		}
+
+		// Otherwise append the current group to the list of symbols.
+		if match := matchSymbol(names, start, symAddr-1, r, address); match != nil {
+			symbols = append(symbols, &plugin.Sym{Name: match, File: file, Start: start, End: symAddr - 1})
+		}
+
+		// And start a new group.
+		names, start = []string{name}, symAddr
+	}
+}
+
+// matchSymbol checks if a symbol is to be selected by checking its
+// name to the regexp and optionally its address. It returns the name(s)
+// to be used for the matched symbol, or nil if no match
+func matchSymbol(names []string, start, end uint64, r *regexp.Regexp, address uint64) []string {
+	if address != 0 && address >= start && address <= end {
+		return names
+	}
+	for _, name := range names {
+		if r == nil || r.MatchString(name) {
+			return []string{name}
+		}
+
+		// Match all possible demangled versions of the name.
+		for _, o := range [][]demangle.Option{
+			{demangle.NoClones},
+			{demangle.NoParams, demangle.NoEnclosingParams},
+			{demangle.NoParams, demangle.NoEnclosingParams, demangle.NoTemplateParams},
+		} {
+			if demangled, err := demangle.ToString(name, o...); err == nil && r.MatchString(demangled) {
+				return []string{demangled}
+			}
+		}
+	}
+	return nil
+}
+
+// disassemble parses the output of the objdump command and returns
+// the assembly instructions in a slice.
+func disassemble(asm []byte) ([]plugin.Inst, error) {
+	buf := bytes.NewBuffer(asm)
+	function, file, line := "", "", 0
+	var assembly []plugin.Inst
+	for {
+		input, err := buf.ReadString('\n')
+		if err != nil {
+			if err != io.EOF {
+				return nil, err
+			}
+			if input == "" {
+				break
+			}
+		}
+		input = strings.TrimSpace(input)
+
+		if fields := objdumpAsmOutputRE.FindStringSubmatch(input); len(fields) == 3 {
+			if address, err := strconv.ParseUint(fields[1], 16, 64); err == nil {
+				assembly = append(assembly,
+					plugin.Inst{
+						Addr:     address,
+						Text:     fields[2],
+						Function: function,
+						File:     file,
+						Line:     line,
+					})
+				continue
+			}
+		}
+		if fields := objdumpOutputFileLine.FindStringSubmatch(input); len(fields) == 3 {
+			if l, err := strconv.ParseUint(fields[2], 10, 32); err == nil {
+				file, line = fields[1], int(l)
+			}
+			continue
+		}
+		if fields := objdumpOutputFunction.FindStringSubmatch(input); len(fields) == 2 {
+			function = fields[1]
+			continue
+		} else {
+			if fields := objdumpOutputFunctionLLVM.FindStringSubmatch(input); len(fields) == 3 {
+				function = fields[2]
+				continue
+			}
+		}
+		// Reset on unrecognized lines.
+		function, file, line = "", "", 0
+	}
+
+	return assembly, nil
+}
+
+// nextSymbol parses the nm output to find the next symbol listed.
+// Skips over any output it cannot recognize.
+func nextSymbol(buf *bytes.Buffer) (uint64, string, error) {
+	for {
+		line, err := buf.ReadString('\n')
+		if err != nil {
+			if err != io.EOF || line == "" {
+				return 0, "", err
+			}
+		}
+		line = strings.TrimSpace(line)
+
+		if fields := nmOutputRE.FindStringSubmatch(line); len(fields) == 4 {
+			if address, err := strconv.ParseUint(fields[1], 16, 64); err == nil {
+				return address, fields[3], nil
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/cli.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/cli.go
new file mode 100644
index 0000000000000000000000000000000000000000..b97ef8516934ae157ccdd068fa85e316ddd40b62
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/cli.go
@@ -0,0 +1,360 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"errors"
+	"fmt"
+	"os"
+
+	"github.com/google/pprof/internal/binutils"
+	"github.com/google/pprof/internal/plugin"
+)
+
+type source struct {
+	Sources   []string
+	ExecName  string
+	BuildID   string
+	Base      []string
+	DiffBase  bool
+	Normalize bool
+
+	Seconds            int
+	Timeout            int
+	Symbolize          string
+	HTTPHostport       string
+	HTTPDisableBrowser bool
+	Comment            string
+}
+
+// parseFlags parses the command lines through the specified flags package
+// and returns the source of the profile and optionally the command
+// for the kind of report to generate (nil for interactive use).
+func parseFlags(o *plugin.Options) (*source, []string, error) {
+	flag := o.Flagset
+	// Comparisons.
+	flagDiffBase := flag.StringList("diff_base", "", "Source of base profile for comparison")
+	flagBase := flag.StringList("base", "", "Source of base profile for profile subtraction")
+	// Source options.
+	flagSymbolize := flag.String("symbolize", "", "Options for profile symbolization")
+	flagBuildID := flag.String("buildid", "", "Override build id for first mapping")
+	flagTimeout := flag.Int("timeout", -1, "Timeout in seconds for fetching a profile")
+	flagAddComment := flag.String("add_comment", "", "Annotation string to record in the profile")
+	// CPU profile options
+	flagSeconds := flag.Int("seconds", -1, "Length of time for dynamic profiles")
+	// Heap profile options
+	flagInUseSpace := flag.Bool("inuse_space", false, "Display in-use memory size")
+	flagInUseObjects := flag.Bool("inuse_objects", false, "Display in-use object counts")
+	flagAllocSpace := flag.Bool("alloc_space", false, "Display allocated memory size")
+	flagAllocObjects := flag.Bool("alloc_objects", false, "Display allocated object counts")
+	// Contention profile options
+	flagTotalDelay := flag.Bool("total_delay", false, "Display total delay at each region")
+	flagContentions := flag.Bool("contentions", false, "Display number of delays at each region")
+	flagMeanDelay := flag.Bool("mean_delay", false, "Display mean delay at each region")
+	flagTools := flag.String("tools", os.Getenv("PPROF_TOOLS"), "Path for object tool pathnames")
+
+	flagHTTP := flag.String("http", "", "Present interactive web UI at the specified http host:port")
+	flagNoBrowser := flag.Bool("no_browser", false, "Skip opening a browser for the interactive web UI")
+
+	// Flags that set configuration properties.
+	cfg := currentConfig()
+	configFlagSetter := installConfigFlags(flag, &cfg)
+
+	flagCommands := make(map[string]*bool)
+	flagParamCommands := make(map[string]*string)
+	for name, cmd := range pprofCommands {
+		if cmd.hasParam {
+			flagParamCommands[name] = flag.String(name, "", "Generate a report in "+name+" format, matching regexp")
+		} else {
+			flagCommands[name] = flag.Bool(name, false, "Generate a report in "+name+" format")
+		}
+	}
+
+	args := flag.Parse(func() {
+		o.UI.Print(usageMsgHdr +
+			usage(true) +
+			usageMsgSrc +
+			flag.ExtraUsage() +
+			usageMsgVars)
+	})
+	if len(args) == 0 {
+		return nil, nil, errors.New("no profile source specified")
+	}
+
+	var execName string
+	// Recognize first argument as an executable or buildid override.
+	if len(args) > 1 {
+		arg0 := args[0]
+		if file, err := o.Obj.Open(arg0, 0, ^uint64(0), 0, ""); err == nil {
+			file.Close()
+			execName = arg0
+			args = args[1:]
+		}
+	}
+
+	// Apply any specified flags to cfg.
+	if err := configFlagSetter(); err != nil {
+		return nil, nil, err
+	}
+
+	cmd, err := outputFormat(flagCommands, flagParamCommands)
+	if err != nil {
+		return nil, nil, err
+	}
+	if cmd != nil && *flagHTTP != "" {
+		return nil, nil, errors.New("-http is not compatible with an output format on the command line")
+	}
+
+	if *flagNoBrowser && *flagHTTP == "" {
+		return nil, nil, errors.New("-no_browser only makes sense with -http")
+	}
+
+	si := cfg.SampleIndex
+	si = sampleIndex(flagTotalDelay, si, "delay", "-total_delay", o.UI)
+	si = sampleIndex(flagMeanDelay, si, "delay", "-mean_delay", o.UI)
+	si = sampleIndex(flagContentions, si, "contentions", "-contentions", o.UI)
+	si = sampleIndex(flagInUseSpace, si, "inuse_space", "-inuse_space", o.UI)
+	si = sampleIndex(flagInUseObjects, si, "inuse_objects", "-inuse_objects", o.UI)
+	si = sampleIndex(flagAllocSpace, si, "alloc_space", "-alloc_space", o.UI)
+	si = sampleIndex(flagAllocObjects, si, "alloc_objects", "-alloc_objects", o.UI)
+	cfg.SampleIndex = si
+
+	if *flagMeanDelay {
+		cfg.Mean = true
+	}
+
+	source := &source{
+		Sources:            args,
+		ExecName:           execName,
+		BuildID:            *flagBuildID,
+		Seconds:            *flagSeconds,
+		Timeout:            *flagTimeout,
+		Symbolize:          *flagSymbolize,
+		HTTPHostport:       *flagHTTP,
+		HTTPDisableBrowser: *flagNoBrowser,
+		Comment:            *flagAddComment,
+	}
+
+	if err := source.addBaseProfiles(*flagBase, *flagDiffBase); err != nil {
+		return nil, nil, err
+	}
+
+	normalize := cfg.Normalize
+	if normalize && len(source.Base) == 0 {
+		return nil, nil, errors.New("must have base profile to normalize by")
+	}
+	source.Normalize = normalize
+
+	if bu, ok := o.Obj.(*binutils.Binutils); ok {
+		bu.SetTools(*flagTools)
+	}
+
+	setCurrentConfig(cfg)
+	return source, cmd, nil
+}
+
+// addBaseProfiles adds the list of base profiles or diff base profiles to
+// the source. This function will return an error if both base and diff base
+// profiles are specified.
+func (source *source) addBaseProfiles(flagBase, flagDiffBase []*string) error {
+	base, diffBase := dropEmpty(flagBase), dropEmpty(flagDiffBase)
+	if len(base) > 0 && len(diffBase) > 0 {
+		return errors.New("-base and -diff_base flags cannot both be specified")
+	}
+
+	source.Base = base
+	if len(diffBase) > 0 {
+		source.Base, source.DiffBase = diffBase, true
+	}
+	return nil
+}
+
+// dropEmpty list takes a slice of string pointers, and outputs a slice of
+// non-empty strings associated with the flag.
+func dropEmpty(list []*string) []string {
+	var l []string
+	for _, s := range list {
+		if *s != "" {
+			l = append(l, *s)
+		}
+	}
+	return l
+}
+
+// installConfigFlags creates command line flags for configuration
+// fields and returns a function which can be called after flags have
+// been parsed to copy any flags specified on the command line to
+// *cfg.
+func installConfigFlags(flag plugin.FlagSet, cfg *config) func() error {
+	// List of functions for setting the different parts of a config.
+	var setters []func()
+	var err error // Holds any errors encountered while running setters.
+
+	for _, field := range configFields {
+		n := field.name
+		help := configHelp[n]
+		var setter func()
+		switch ptr := cfg.fieldPtr(field).(type) {
+		case *bool:
+			f := flag.Bool(n, *ptr, help)
+			setter = func() { *ptr = *f }
+		case *int:
+			f := flag.Int(n, *ptr, help)
+			setter = func() { *ptr = *f }
+		case *float64:
+			f := flag.Float64(n, *ptr, help)
+			setter = func() { *ptr = *f }
+		case *string:
+			if len(field.choices) == 0 {
+				f := flag.String(n, *ptr, help)
+				setter = func() { *ptr = *f }
+			} else {
+				// Make a separate flag per possible choice.
+				// Set all flags to initially false so we can
+				// identify conflicts.
+				bools := make(map[string]*bool)
+				for _, choice := range field.choices {
+					bools[choice] = flag.Bool(choice, false, configHelp[choice])
+				}
+				setter = func() {
+					var set []string
+					for k, v := range bools {
+						if *v {
+							set = append(set, k)
+						}
+					}
+					switch len(set) {
+					case 0:
+						// Leave as default value.
+					case 1:
+						*ptr = set[0]
+					default:
+						err = fmt.Errorf("conflicting options set: %v", set)
+					}
+				}
+			}
+		}
+		setters = append(setters, setter)
+	}
+
+	return func() error {
+		// Apply the setter for every flag.
+		for _, setter := range setters {
+			setter()
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+}
+
+func sampleIndex(flag *bool, si string, sampleType, option string, ui plugin.UI) string {
+	if *flag {
+		if si == "" {
+			return sampleType
+		}
+		ui.PrintErr("Multiple value selections, ignoring ", option)
+	}
+	return si
+}
+
+func outputFormat(bcmd map[string]*bool, acmd map[string]*string) (cmd []string, err error) {
+	for n, b := range bcmd {
+		if *b {
+			if cmd != nil {
+				return nil, errors.New("must set at most one output format")
+			}
+			cmd = []string{n}
+		}
+	}
+	for n, s := range acmd {
+		if *s != "" {
+			if cmd != nil {
+				return nil, errors.New("must set at most one output format")
+			}
+			cmd = []string{n, *s}
+		}
+	}
+	return cmd, nil
+}
+
+var usageMsgHdr = `usage:
+
+Produce output in the specified format.
+
+   pprof <format> [options] [binary] <source> ...
+
+Omit the format to get an interactive shell whose commands can be used
+to generate various views of a profile
+
+   pprof [options] [binary] <source> ...
+
+Omit the format and provide the "-http" flag to get an interactive web
+interface at the specified host:port that can be used to navigate through
+various views of a profile.
+
+   pprof -http [host]:[port] [options] [binary] <source> ...
+
+Details:
+`
+
+var usageMsgSrc = "\n\n" +
+	"  Source options:\n" +
+	"    -seconds              Duration for time-based profile collection\n" +
+	"    -timeout              Timeout in seconds for profile collection\n" +
+	"    -buildid              Override build id for main binary\n" +
+	"    -add_comment          Free-form annotation to add to the profile\n" +
+	"                          Displayed on some reports or with pprof -comments\n" +
+	"    -diff_base source     Source of base profile for comparison\n" +
+	"    -base source          Source of base profile for profile subtraction\n" +
+	"    profile.pb.gz         Profile in compressed protobuf format\n" +
+	"    legacy_profile        Profile in legacy pprof format\n" +
+	"    http://host/profile   URL for profile handler to retrieve\n" +
+	"    -symbolize=           Controls source of symbol information\n" +
+	"      none                  Do not attempt symbolization\n" +
+	"      local                 Examine only local binaries\n" +
+	"      fastlocal             Only get function names from local binaries\n" +
+	"      remote                Do not examine local binaries\n" +
+	"      force                 Force re-symbolization\n" +
+	"    Binary                  Local path or build id of binary for symbolization\n"
+
+var usageMsgVars = "\n\n" +
+	"  Misc options:\n" +
+	"   -http              Provide web interface at host:port.\n" +
+	"                      Host is optional and 'localhost' by default.\n" +
+	"                      Port is optional and a randomly available port by default.\n" +
+	"   -no_browser        Skip opening a browser for the interactive web UI.\n" +
+	"   -tools             Search path for object tools\n" +
+	"\n" +
+	"  Legacy convenience options:\n" +
+	"   -inuse_space           Same as -sample_index=inuse_space\n" +
+	"   -inuse_objects         Same as -sample_index=inuse_objects\n" +
+	"   -alloc_space           Same as -sample_index=alloc_space\n" +
+	"   -alloc_objects         Same as -sample_index=alloc_objects\n" +
+	"   -total_delay           Same as -sample_index=delay\n" +
+	"   -contentions           Same as -sample_index=contentions\n" +
+	"   -mean_delay            Same as -mean -sample_index=delay\n" +
+	"\n" +
+	"  Environment Variables:\n" +
+	"   PPROF_TMPDIR       Location for saved profiles (default $HOME/pprof)\n" +
+	"   PPROF_TOOLS        Search path for object-level tools\n" +
+	"   PPROF_BINARY_PATH  Search path for local binary files\n" +
+	"                      default: $HOME/pprof/binaries\n" +
+	"                      searches $buildid/$name, $buildid/*, $path/$buildid,\n" +
+	"                      ${buildid:0:2}/${buildid:2}.debug, $name, $path,\n" +
+	"                      ${name}.debug, $dir/.debug/${name}.debug,\n" +
+	"                      usr/lib/debug/$dir/${name}.debug\n" +
+	"   * On Windows, %USERPROFILE% is used instead of $HOME"
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/commands.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/commands.go
new file mode 100644
index 0000000000000000000000000000000000000000..f990780d7563f776b01a1077b3a70bf984de7625
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/commands.go
@@ -0,0 +1,461 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"runtime"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/internal/report"
+)
+
+// commands describes the commands accepted by pprof.
+type commands map[string]*command
+
+// command describes the actions for a pprof command. Includes a
+// function for command-line completion, the report format to use
+// during report generation, any postprocessing functions, and whether
+// the command expects a regexp parameter (typically a function name).
+type command struct {
+	format      int           // report format to generate
+	postProcess PostProcessor // postprocessing to run on report
+	visualizer  PostProcessor // display output using some callback
+	hasParam    bool          // collect a parameter from the CLI
+	description string        // single-line description text saying what the command does
+	usage       string        // multi-line help text saying how the command is used
+}
+
+// help returns a help string for a command.
+func (c *command) help(name string) string {
+	message := c.description + "\n"
+	if c.usage != "" {
+		message += "  Usage:\n"
+		lines := strings.Split(c.usage, "\n")
+		for _, line := range lines {
+			message += fmt.Sprintf("    %s\n", line)
+		}
+	}
+	return message + "\n"
+}
+
+// AddCommand adds an additional command to the set of commands
+// accepted by pprof. This enables extensions to add new commands for
+// specialized visualization formats. If the command specified already
+// exists, it is overwritten.
+func AddCommand(cmd string, format int, post PostProcessor, desc, usage string) {
+	pprofCommands[cmd] = &command{format, post, nil, false, desc, usage}
+}
+
+// SetVariableDefault sets the default value for a pprof
+// variable. This enables extensions to set their own defaults.
+func SetVariableDefault(variable, value string) {
+	configure(variable, value)
+}
+
+// PostProcessor is a function that applies post-processing to the report output
+type PostProcessor func(input io.Reader, output io.Writer, ui plugin.UI) error
+
+// interactiveMode is true if pprof is running on interactive mode, reading
+// commands from its shell.
+var interactiveMode = false
+
+// pprofCommands are the report generation commands recognized by pprof.
+var pprofCommands = commands{
+	// Commands that require no post-processing.
+	"comments": {report.Comments, nil, nil, false, "Output all profile comments", ""},
+	"disasm":   {report.Dis, nil, nil, true, "Output assembly listings annotated with samples", listHelp("disasm", true)},
+	"dot":      {report.Dot, nil, nil, false, "Outputs a graph in DOT format", reportHelp("dot", false, true)},
+	"list":     {report.List, nil, nil, true, "Output annotated source for functions matching regexp", listHelp("list", false)},
+	"peek":     {report.Tree, nil, nil, true, "Output callers/callees of functions matching regexp", "peek func_regex\nDisplay callers and callees of functions matching func_regex."},
+	"raw":      {report.Raw, nil, nil, false, "Outputs a text representation of the raw profile", ""},
+	"tags":     {report.Tags, nil, nil, false, "Outputs all tags in the profile", "tags [tag_regex]* [-ignore_regex]* [>file]\nList tags with key:value matching tag_regex and exclude ignore_regex."},
+	"text":     {report.Text, nil, nil, false, "Outputs top entries in text form", reportHelp("text", true, true)},
+	"top":      {report.Text, nil, nil, false, "Outputs top entries in text form", reportHelp("top", true, true)},
+	"traces":   {report.Traces, nil, nil, false, "Outputs all profile samples in text form", ""},
+	"tree":     {report.Tree, nil, nil, false, "Outputs a text rendering of call graph", reportHelp("tree", true, true)},
+
+	// Save binary formats to a file
+	"callgrind": {report.Callgrind, nil, awayFromTTY("callgraph.out"), false, "Outputs a graph in callgrind format", reportHelp("callgrind", false, true)},
+	"proto":     {report.Proto, nil, awayFromTTY("pb.gz"), false, "Outputs the profile in compressed protobuf format", ""},
+	"topproto":  {report.TopProto, nil, awayFromTTY("pb.gz"), false, "Outputs top entries in compressed protobuf format", ""},
+
+	// Generate report in DOT format and postprocess with dot
+	"gif": {report.Dot, invokeDot("gif"), awayFromTTY("gif"), false, "Outputs a graph image in GIF format", reportHelp("gif", false, true)},
+	"pdf": {report.Dot, invokeDot("pdf"), awayFromTTY("pdf"), false, "Outputs a graph in PDF format", reportHelp("pdf", false, true)},
+	"png": {report.Dot, invokeDot("png"), awayFromTTY("png"), false, "Outputs a graph image in PNG format", reportHelp("png", false, true)},
+	"ps":  {report.Dot, invokeDot("ps"), awayFromTTY("ps"), false, "Outputs a graph in PS format", reportHelp("ps", false, true)},
+
+	// Save SVG output into a file
+	"svg": {report.Dot, massageDotSVG(), awayFromTTY("svg"), false, "Outputs a graph in SVG format", reportHelp("svg", false, true)},
+
+	// Visualize postprocessed dot output
+	"eog":    {report.Dot, invokeDot("svg"), invokeVisualizer("svg", []string{"eog"}), false, "Visualize graph through eog", reportHelp("eog", false, false)},
+	"evince": {report.Dot, invokeDot("pdf"), invokeVisualizer("pdf", []string{"evince"}), false, "Visualize graph through evince", reportHelp("evince", false, false)},
+	"gv":     {report.Dot, invokeDot("ps"), invokeVisualizer("ps", []string{"gv --noantialias"}), false, "Visualize graph through gv", reportHelp("gv", false, false)},
+	"web":    {report.Dot, massageDotSVG(), invokeVisualizer("svg", browsers()), false, "Visualize graph through web browser", reportHelp("web", false, false)},
+
+	// Visualize callgrind output
+	"kcachegrind": {report.Callgrind, nil, invokeVisualizer("grind", kcachegrind), false, "Visualize report in KCachegrind", reportHelp("kcachegrind", false, false)},
+
+	// Visualize HTML directly generated by report.
+	"weblist": {report.WebList, nil, invokeVisualizer("html", browsers()), true, "Display annotated source in a web browser", listHelp("weblist", false)},
+}
+
+// configHelp contains help text per configuration parameter.
+var configHelp = map[string]string{
+	// Filename for file-based output formats, stdout by default.
+	"output": helpText("Output filename for file-based outputs"),
+
+	// Comparisons.
+	"drop_negative": helpText(
+		"Ignore negative differences",
+		"Do not show any locations with values <0."),
+
+	// Graph handling options.
+	"call_tree": helpText(
+		"Create a context-sensitive call tree",
+		"Treat locations reached through different paths as separate."),
+
+	// Display options.
+	"relative_percentages": helpText(
+		"Show percentages relative to focused subgraph",
+		"If unset, percentages are relative to full graph before focusing",
+		"to facilitate comparison with original graph."),
+	"unit": helpText(
+		"Measurement units to display",
+		"Scale the sample values to this unit.",
+		"For time-based profiles, use seconds, milliseconds, nanoseconds, etc.",
+		"For memory profiles, use megabytes, kilobytes, bytes, etc.",
+		"Using auto will scale each value independently to the most natural unit."),
+	"compact_labels": "Show minimal headers",
+	"source_path":    "Search path for source files",
+	"trim_path":      "Path to trim from source paths before search",
+	"intel_syntax": helpText(
+		"Show assembly in Intel syntax",
+		"Only applicable to commands `disasm` and `weblist`"),
+
+	// Filtering options
+	"nodecount": helpText(
+		"Max number of nodes to show",
+		"Uses heuristics to limit the number of locations to be displayed.",
+		"On graphs, dotted edges represent paths through nodes that have been removed."),
+	"nodefraction": "Hide nodes below <f>*total",
+	"edgefraction": "Hide edges below <f>*total",
+	"trim": helpText(
+		"Honor nodefraction/edgefraction/nodecount defaults",
+		"Set to false to get the full profile, without any trimming."),
+	"focus": helpText(
+		"Restricts to samples going through a node matching regexp",
+		"Discard samples that do not include a node matching this regexp.",
+		"Matching includes the function name, filename or object name."),
+	"ignore": helpText(
+		"Skips paths going through any nodes matching regexp",
+		"If set, discard samples that include a node matching this regexp.",
+		"Matching includes the function name, filename or object name."),
+	"prune_from": helpText(
+		"Drops any functions below the matched frame.",
+		"If set, any frames matching the specified regexp and any frames",
+		"below it will be dropped from each sample."),
+	"hide": helpText(
+		"Skips nodes matching regexp",
+		"Discard nodes that match this location.",
+		"Other nodes from samples that include this location will be shown.",
+		"Matching includes the function name, filename or object name."),
+	"show": helpText(
+		"Only show nodes matching regexp",
+		"If set, only show nodes that match this location.",
+		"Matching includes the function name, filename or object name."),
+	"show_from": helpText(
+		"Drops functions above the highest matched frame.",
+		"If set, all frames above the highest match are dropped from every sample.",
+		"Matching includes the function name, filename or object name."),
+	"tagroot": helpText(
+		"Adds pseudo stack frames for labels key/value pairs at the callstack root.",
+		"A comma-separated list of label keys.",
+		"The first key creates frames at the new root."),
+	"tagleaf": helpText(
+		"Adds pseudo stack frames for labels key/value pairs at the callstack leaf.",
+		"A comma-separated list of label keys.",
+		"The last key creates frames at the new leaf."),
+	"tagfocus": helpText(
+		"Restricts to samples with tags in range or matched by regexp",
+		"Use name=value syntax to limit the matching to a specific tag.",
+		"Numeric tag filter examples: 1kb, 1kb:10kb, memory=32mb:",
+		"String tag filter examples: foo, foo.*bar, mytag=foo.*bar"),
+	"tagignore": helpText(
+		"Discard samples with tags in range or matched by regexp",
+		"Use name=value syntax to limit the matching to a specific tag.",
+		"Numeric tag filter examples: 1kb, 1kb:10kb, memory=32mb:",
+		"String tag filter examples: foo, foo.*bar, mytag=foo.*bar"),
+	"tagshow": helpText(
+		"Only consider tags matching this regexp",
+		"Discard tags that do not match this regexp"),
+	"taghide": helpText(
+		"Skip tags matching this regexp",
+		"Discard tags that match this regexp"),
+	// Heap profile options
+	"divide_by": helpText(
+		"Ratio to divide all samples before visualization",
+		"Divide all samples values by a constant, eg the number of processors or jobs."),
+	"mean": helpText(
+		"Average sample value over first value (count)",
+		"For memory profiles, report average memory per allocation.",
+		"For time-based profiles, report average time per event."),
+	"sample_index": helpText(
+		"Sample value to report (0-based index or name)",
+		"Profiles contain multiple values per sample.",
+		"Use sample_index=i to select the ith value (starting at 0)."),
+	"normalize": helpText(
+		"Scales profile based on the base profile."),
+
+	// Data sorting criteria
+	"flat": helpText("Sort entries based on own weight"),
+	"cum":  helpText("Sort entries based on cumulative weight"),
+
+	// Output granularity
+	"functions": helpText(
+		"Aggregate at the function level.",
+		"Ignores the filename where the function was defined."),
+	"filefunctions": helpText(
+		"Aggregate at the function level.",
+		"Takes into account the filename where the function was defined."),
+	"files": "Aggregate at the file level.",
+	"lines": "Aggregate at the source code line level.",
+	"addresses": helpText(
+		"Aggregate at the address level.",
+		"Includes functions' addresses in the output."),
+	"noinlines": helpText(
+		"Ignore inlines.",
+		"Attributes inlined functions to their first out-of-line caller."),
+	"showcolumns": helpText(
+		"Show column numbers at the source code line level."),
+}
+
+func helpText(s ...string) string {
+	return strings.Join(s, "\n") + "\n"
+}
+
+// usage returns a string describing the pprof commands and configuration
+// options.  if commandLine is set, the output reflect cli usage.
+func usage(commandLine bool) string {
+	var prefix string
+	if commandLine {
+		prefix = "-"
+	}
+	fmtHelp := func(c, d string) string {
+		return fmt.Sprintf("    %-16s %s", c, strings.SplitN(d, "\n", 2)[0])
+	}
+
+	var commands []string
+	for name, cmd := range pprofCommands {
+		commands = append(commands, fmtHelp(prefix+name, cmd.description))
+	}
+	sort.Strings(commands)
+
+	var help string
+	if commandLine {
+		help = "  Output formats (select at most one):\n"
+	} else {
+		help = "  Commands:\n"
+		commands = append(commands, fmtHelp("o/options", "List options and their current values"))
+		commands = append(commands, fmtHelp("q/quit/exit/^D", "Exit pprof"))
+	}
+
+	help = help + strings.Join(commands, "\n") + "\n\n" +
+		"  Options:\n"
+
+	// Print help for configuration options after sorting them.
+	// Collect choices for multi-choice options print them together.
+	var variables []string
+	var radioStrings []string
+	for _, f := range configFields {
+		if len(f.choices) == 0 {
+			variables = append(variables, fmtHelp(prefix+f.name, configHelp[f.name]))
+			continue
+		}
+		// Format help for for this group.
+		s := []string{fmtHelp(f.name, "")}
+		for _, choice := range f.choices {
+			s = append(s, "  "+fmtHelp(prefix+choice, configHelp[choice]))
+		}
+		radioStrings = append(radioStrings, strings.Join(s, "\n"))
+	}
+	sort.Strings(variables)
+	sort.Strings(radioStrings)
+	return help + strings.Join(variables, "\n") + "\n\n" +
+		"  Option groups (only set one per group):\n" +
+		strings.Join(radioStrings, "\n")
+}
+
+func reportHelp(c string, cum, redirect bool) string {
+	h := []string{
+		c + " [n] [focus_regex]* [-ignore_regex]*",
+		"Include up to n samples",
+		"Include samples matching focus_regex, and exclude ignore_regex.",
+	}
+	if cum {
+		h[0] += " [-cum]"
+		h = append(h, "-cum sorts the output by cumulative weight")
+	}
+	if redirect {
+		h[0] += " >f"
+		h = append(h, "Optionally save the report on the file f")
+	}
+	return strings.Join(h, "\n")
+}
+
+func listHelp(c string, redirect bool) string {
+	h := []string{
+		c + "<func_regex|address> [-focus_regex]* [-ignore_regex]*",
+		"Include functions matching func_regex, or including the address specified.",
+		"Include samples matching focus_regex, and exclude ignore_regex.",
+	}
+	if redirect {
+		h[0] += " >f"
+		h = append(h, "Optionally save the report on the file f")
+	}
+	return strings.Join(h, "\n")
+}
+
+// browsers returns a list of commands to attempt for web visualization.
+func browsers() []string {
+	var cmds []string
+	if userBrowser := os.Getenv("BROWSER"); userBrowser != "" {
+		cmds = append(cmds, userBrowser)
+	}
+	switch runtime.GOOS {
+	case "darwin":
+		cmds = append(cmds, "/usr/bin/open")
+	case "windows":
+		cmds = append(cmds, "cmd /c start")
+	default:
+		// Commands opening browsers are prioritized over xdg-open, so browser()
+		// command can be used on linux to open the .svg file generated by the -web
+		// command (the .svg file includes embedded javascript so is best viewed in
+		// a browser).
+		cmds = append(cmds, []string{"chrome", "google-chrome", "chromium", "firefox", "sensible-browser"}...)
+		if os.Getenv("DISPLAY") != "" {
+			// xdg-open is only for use in a desktop environment.
+			cmds = append(cmds, "xdg-open")
+		}
+	}
+	return cmds
+}
+
+var kcachegrind = []string{"kcachegrind"}
+
+// awayFromTTY saves the output in a file if it would otherwise go to
+// the terminal screen. This is used to avoid dumping binary data on
+// the screen.
+func awayFromTTY(format string) PostProcessor {
+	return func(input io.Reader, output io.Writer, ui plugin.UI) error {
+		if output == os.Stdout && (ui.IsTerminal() || interactiveMode) {
+			tempFile, err := newTempFile("", "profile", "."+format)
+			if err != nil {
+				return err
+			}
+			ui.PrintErr("Generating report in ", tempFile.Name())
+			output = tempFile
+		}
+		_, err := io.Copy(output, input)
+		return err
+	}
+}
+
+func invokeDot(format string) PostProcessor {
+	return func(input io.Reader, output io.Writer, ui plugin.UI) error {
+		cmd := exec.Command("dot", "-T"+format)
+		cmd.Stdin, cmd.Stdout, cmd.Stderr = input, output, os.Stderr
+		if err := cmd.Run(); err != nil {
+			return fmt.Errorf("failed to execute dot. Is Graphviz installed? Error: %v", err)
+		}
+		return nil
+	}
+}
+
+// massageDotSVG invokes the dot tool to generate an SVG image and alters
+// the image to have panning capabilities when viewed in a browser.
+func massageDotSVG() PostProcessor {
+	generateSVG := invokeDot("svg")
+	return func(input io.Reader, output io.Writer, ui plugin.UI) error {
+		baseSVG := new(bytes.Buffer)
+		if err := generateSVG(input, baseSVG, ui); err != nil {
+			return err
+		}
+		_, err := output.Write([]byte(massageSVG(baseSVG.String())))
+		return err
+	}
+}
+
+func invokeVisualizer(suffix string, visualizers []string) PostProcessor {
+	return func(input io.Reader, output io.Writer, ui plugin.UI) error {
+		tempFile, err := newTempFile(os.TempDir(), "pprof", "."+suffix)
+		if err != nil {
+			return err
+		}
+		deferDeleteTempFile(tempFile.Name())
+		if _, err := io.Copy(tempFile, input); err != nil {
+			return err
+		}
+		tempFile.Close()
+		// Try visualizers until one is successful
+		for _, v := range visualizers {
+			// Separate command and arguments for exec.Command.
+			args := strings.Split(v, " ")
+			if len(args) == 0 {
+				continue
+			}
+			viewer := exec.Command(args[0], append(args[1:], tempFile.Name())...)
+			viewer.Stderr = os.Stderr
+			if err = viewer.Start(); err == nil {
+				// Wait for a second so that the visualizer has a chance to
+				// open the input file. This needs to be done even if we're
+				// waiting for the visualizer as it can be just a wrapper that
+				// spawns a browser tab and returns right away.
+				defer func(t <-chan time.Time) {
+					<-t
+				}(time.After(time.Second))
+				// On interactive mode, let the visualizer run in the background
+				// so other commands can be issued.
+				if !interactiveMode {
+					return viewer.Wait()
+				}
+				return nil
+			}
+		}
+		return err
+	}
+}
+
+// stringToBool is a custom parser for bools. We avoid using strconv.ParseBool
+// to remain compatible with old pprof behavior (e.g., treating "" as true).
+func stringToBool(s string) (bool, error) {
+	switch strings.ToLower(s) {
+	case "true", "t", "yes", "y", "1", "":
+		return true, nil
+	case "false", "f", "no", "n", "0":
+		return false, nil
+	default:
+		return false, fmt.Errorf(`illegal value "%s" for bool variable`, s)
+	}
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/config.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/config.go
new file mode 100644
index 0000000000000000000000000000000000000000..20d169c8f68e8737b5b01d10bb737abc45b38b43
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/config.go
@@ -0,0 +1,372 @@
+package driver
+
+import (
+	"fmt"
+	"net/url"
+	"reflect"
+	"slices"
+	"strconv"
+	"strings"
+	"sync"
+)
+
+// config holds settings for a single named config.
+// The JSON tag name for a field is used both for JSON encoding and as
+// a named variable.
+type config struct {
+	// Filename for file-based output formats, stdout by default.
+	Output string `json:"-"`
+
+	// Display options.
+	CallTree            bool    `json:"call_tree,omitempty"`
+	RelativePercentages bool    `json:"relative_percentages,omitempty"`
+	Unit                string  `json:"unit,omitempty"`
+	CompactLabels       bool    `json:"compact_labels,omitempty"`
+	SourcePath          string  `json:"-"`
+	TrimPath            string  `json:"-"`
+	IntelSyntax         bool    `json:"intel_syntax,omitempty"`
+	Mean                bool    `json:"mean,omitempty"`
+	SampleIndex         string  `json:"-"`
+	DivideBy            float64 `json:"-"`
+	Normalize           bool    `json:"normalize,omitempty"`
+	Sort                string  `json:"sort,omitempty"`
+
+	// Label pseudo stack frame generation options
+	TagRoot string `json:"tagroot,omitempty"`
+	TagLeaf string `json:"tagleaf,omitempty"`
+
+	// Filtering options
+	DropNegative bool    `json:"drop_negative,omitempty"`
+	NodeCount    int     `json:"nodecount,omitempty"`
+	NodeFraction float64 `json:"nodefraction,omitempty"`
+	EdgeFraction float64 `json:"edgefraction,omitempty"`
+	Trim         bool    `json:"trim,omitempty"`
+	Focus        string  `json:"focus,omitempty"`
+	Ignore       string  `json:"ignore,omitempty"`
+	PruneFrom    string  `json:"prune_from,omitempty"`
+	Hide         string  `json:"hide,omitempty"`
+	Show         string  `json:"show,omitempty"`
+	ShowFrom     string  `json:"show_from,omitempty"`
+	TagFocus     string  `json:"tagfocus,omitempty"`
+	TagIgnore    string  `json:"tagignore,omitempty"`
+	TagShow      string  `json:"tagshow,omitempty"`
+	TagHide      string  `json:"taghide,omitempty"`
+	NoInlines    bool    `json:"noinlines,omitempty"`
+	ShowColumns  bool    `json:"showcolumns,omitempty"`
+
+	// Output granularity
+	Granularity string `json:"granularity,omitempty"`
+}
+
+// defaultConfig returns the default configuration values; it is unaffected by
+// flags and interactive assignments.
+func defaultConfig() config {
+	return config{
+		Unit:         "minimum",
+		NodeCount:    -1,
+		NodeFraction: 0.005,
+		EdgeFraction: 0.001,
+		Trim:         true,
+		DivideBy:     1.0,
+		Sort:         "flat",
+		Granularity:  "", // Default depends on the display format
+	}
+}
+
+// currentConfig holds the current configuration values; it is affected by
+// flags and interactive assignments.
+var currentCfg = defaultConfig()
+var currentMu sync.Mutex
+
+func currentConfig() config {
+	currentMu.Lock()
+	defer currentMu.Unlock()
+	return currentCfg
+}
+
+func setCurrentConfig(cfg config) {
+	currentMu.Lock()
+	defer currentMu.Unlock()
+	currentCfg = cfg
+}
+
+// configField contains metadata for a single configuration field.
+type configField struct {
+	name         string              // JSON field name/key in variables
+	urlparam     string              // URL parameter name
+	saved        bool                // Is field saved in settings?
+	field        reflect.StructField // Field in config
+	choices      []string            // Name Of variables in group
+	defaultValue string              // Default value for this field.
+}
+
+var (
+	configFields []configField // Precomputed metadata per config field
+
+	// configFieldMap holds an entry for every config field as well as an
+	// entry for every valid choice for a multi-choice field.
+	configFieldMap map[string]configField
+)
+
+func init() {
+	// Config names for fields that are not saved in settings and therefore
+	// do not have a JSON name.
+	notSaved := map[string]string{
+		// Not saved in settings, but present in URLs.
+		"SampleIndex": "sample_index",
+
+		// Following fields are also not placed in URLs.
+		"Output":     "output",
+		"SourcePath": "source_path",
+		"TrimPath":   "trim_path",
+		"DivideBy":   "divide_by",
+	}
+
+	// choices holds the list of allowed values for config fields that can
+	// take on one of a bounded set of values.
+	choices := map[string][]string{
+		"sort":        {"cum", "flat"},
+		"granularity": {"functions", "filefunctions", "files", "lines", "addresses"},
+	}
+
+	// urlparam holds the mapping from a config field name to the URL
+	// parameter used to hold that config field. If no entry is present for
+	// a name, the corresponding field is not saved in URLs.
+	urlparam := map[string]string{
+		"drop_negative":        "dropneg",
+		"call_tree":            "calltree",
+		"relative_percentages": "rel",
+		"unit":                 "unit",
+		"compact_labels":       "compact",
+		"intel_syntax":         "intel",
+		"nodecount":            "n",
+		"nodefraction":         "nf",
+		"edgefraction":         "ef",
+		"trim":                 "trim",
+		"focus":                "f",
+		"ignore":               "i",
+		"prune_from":           "prunefrom",
+		"hide":                 "h",
+		"show":                 "s",
+		"show_from":            "sf",
+		"tagfocus":             "tf",
+		"tagignore":            "ti",
+		"tagshow":              "ts",
+		"taghide":              "th",
+		"mean":                 "mean",
+		"sample_index":         "si",
+		"normalize":            "norm",
+		"sort":                 "sort",
+		"granularity":          "g",
+		"noinlines":            "noinlines",
+		"showcolumns":          "showcolumns",
+	}
+
+	def := defaultConfig()
+	configFieldMap = map[string]configField{}
+	t := reflect.TypeFor[config]()
+	for i, n := 0, t.NumField(); i < n; i++ {
+		field := t.Field(i)
+		js := strings.Split(field.Tag.Get("json"), ",")
+		if len(js) == 0 {
+			continue
+		}
+		// Get the configuration name for this field.
+		name := js[0]
+		if name == "-" {
+			name = notSaved[field.Name]
+			if name == "" {
+				// Not a configurable field.
+				continue
+			}
+		}
+		f := configField{
+			name:     name,
+			urlparam: urlparam[name],
+			saved:    (name == js[0]),
+			field:    field,
+			choices:  choices[name],
+		}
+		f.defaultValue = def.get(f)
+		configFields = append(configFields, f)
+		configFieldMap[f.name] = f
+		for _, choice := range f.choices {
+			configFieldMap[choice] = f
+		}
+	}
+}
+
+// fieldPtr returns a pointer to the field identified by f in *cfg.
+func (cfg *config) fieldPtr(f configField) interface{} {
+	// reflect.ValueOf: converts to reflect.Value
+	// Elem: dereferences cfg to make *cfg
+	// FieldByIndex: fetches the field
+	// Addr: takes address of field
+	// Interface: converts back from reflect.Value to a regular value
+	return reflect.ValueOf(cfg).Elem().FieldByIndex(f.field.Index).Addr().Interface()
+}
+
+// get returns the value of field f in cfg.
+func (cfg *config) get(f configField) string {
+	switch ptr := cfg.fieldPtr(f).(type) {
+	case *string:
+		return *ptr
+	case *int:
+		return fmt.Sprint(*ptr)
+	case *float64:
+		return fmt.Sprint(*ptr)
+	case *bool:
+		return fmt.Sprint(*ptr)
+	}
+	panic(fmt.Sprintf("unsupported config field type %v", f.field.Type))
+}
+
+// set sets the value of field f in cfg to value.
+func (cfg *config) set(f configField, value string) error {
+	switch ptr := cfg.fieldPtr(f).(type) {
+	case *string:
+		if len(f.choices) > 0 {
+			// Verify that value is one of the allowed choices.
+			if slices.Contains(f.choices, value) {
+				*ptr = value
+				return nil
+			}
+			return fmt.Errorf("invalid %q value %q", f.name, value)
+		}
+		*ptr = value
+	case *int:
+		v, err := strconv.Atoi(value)
+		if err != nil {
+			return err
+		}
+		*ptr = v
+	case *float64:
+		v, err := strconv.ParseFloat(value, 64)
+		if err != nil {
+			return err
+		}
+		*ptr = v
+	case *bool:
+		v, err := stringToBool(value)
+		if err != nil {
+			return err
+		}
+		*ptr = v
+	default:
+		panic(fmt.Sprintf("unsupported config field type %v", f.field.Type))
+	}
+	return nil
+}
+
+// isConfigurable returns true if name is either the name of a config field, or
+// a valid value for a multi-choice config field.
+func isConfigurable(name string) bool {
+	_, ok := configFieldMap[name]
+	return ok
+}
+
+// isBoolConfig returns true if name is either name of a boolean config field,
+// or a valid value for a multi-choice config field.
+func isBoolConfig(name string) bool {
+	f, ok := configFieldMap[name]
+	if !ok {
+		return false
+	}
+	if name != f.name {
+		return true // name must be one possible value for the field
+	}
+	var cfg config
+	_, ok = cfg.fieldPtr(f).(*bool)
+	return ok
+}
+
+// completeConfig returns the list of configurable names starting with prefix.
+func completeConfig(prefix string) []string {
+	var result []string
+	for v := range configFieldMap {
+		if strings.HasPrefix(v, prefix) {
+			result = append(result, v)
+		}
+	}
+	return result
+}
+
+// configure stores the name=value mapping into the current config, correctly
+// handling the case when name identifies a particular choice in a field.
+func configure(name, value string) error {
+	currentMu.Lock()
+	defer currentMu.Unlock()
+	f, ok := configFieldMap[name]
+	if !ok {
+		return fmt.Errorf("unknown config field %q", name)
+	}
+	if f.name == name {
+		return currentCfg.set(f, value)
+	}
+	// name must be one of the choices. If value is true, set field-value
+	// to name.
+	if v, err := strconv.ParseBool(value); v && err == nil {
+		return currentCfg.set(f, name)
+	}
+	return fmt.Errorf("unknown config field %q", name)
+}
+
+// resetTransient sets all transient fields in *cfg to their currently
+// configured values.
+func (cfg *config) resetTransient() {
+	current := currentConfig()
+	cfg.Output = current.Output
+	cfg.SourcePath = current.SourcePath
+	cfg.TrimPath = current.TrimPath
+	cfg.DivideBy = current.DivideBy
+	cfg.SampleIndex = current.SampleIndex
+}
+
+// applyURL updates *cfg based on params.
+func (cfg *config) applyURL(params url.Values) error {
+	for _, f := range configFields {
+		var value string
+		if f.urlparam != "" {
+			value = params.Get(f.urlparam)
+		}
+		if value == "" {
+			continue
+		}
+		if err := cfg.set(f, value); err != nil {
+			return fmt.Errorf("error setting config field %s: %v", f.name, err)
+		}
+	}
+	return nil
+}
+
+// makeURL returns a URL based on initialURL that contains the config contents
+// as parameters.  The second result is true iff a parameter value was changed.
+func (cfg *config) makeURL(initialURL url.URL) (url.URL, bool) {
+	q := initialURL.Query()
+	changed := false
+	for _, f := range configFields {
+		if f.urlparam == "" || !f.saved {
+			continue
+		}
+		v := cfg.get(f)
+		if v == f.defaultValue {
+			v = "" // URL for of default value is the empty string.
+		} else if f.field.Type.Kind() == reflect.Bool {
+			// Shorten bool values to "f" or "t"
+			v = v[:1]
+		}
+		if q.Get(f.urlparam) == v {
+			continue
+		}
+		changed = true
+		if v == "" {
+			q.Del(f.urlparam)
+		} else {
+			q.Set(f.urlparam, v)
+		}
+	}
+	if changed {
+		initialURL.RawQuery = q.Encode()
+	}
+	return initialURL, changed
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/driver.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/driver.go
new file mode 100644
index 0000000000000000000000000000000000000000..99e6ba458a23c6dc79ba6bf4607ffc0778bd2717
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/driver.go
@@ -0,0 +1,408 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package driver implements the core pprof functionality. It can be
+// parameterized with a flag implementation, fetch and symbolize
+// mechanisms.
+package driver
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/internal/report"
+	"github.com/google/pprof/profile"
+)
+
+// PProf acquires a profile, and symbolizes it using a profile
+// manager. Then it generates a report formatted according to the
+// options selected through the flags package.
+func PProf(eo *plugin.Options) error {
+	// Remove any temporary files created during pprof processing.
+	defer cleanupTempFiles()
+
+	o := setDefaults(eo)
+
+	src, cmd, err := parseFlags(o)
+	if err != nil {
+		return err
+	}
+
+	p, err := fetchProfiles(src, o)
+	if err != nil {
+		return err
+	}
+
+	if cmd != nil {
+		return generateReport(p, cmd, currentConfig(), o)
+	}
+
+	if src.HTTPHostport != "" {
+		return serveWebInterface(src.HTTPHostport, p, o, src.HTTPDisableBrowser)
+	}
+	return interactive(p, o)
+}
+
+// generateRawReport is allowed to modify p.
+func generateRawReport(p *profile.Profile, cmd []string, cfg config, o *plugin.Options) (*command, *report.Report, error) {
+	// Identify units of numeric tags in profile.
+	numLabelUnits := identifyNumLabelUnits(p, o.UI)
+
+	// Get report output format
+	c := pprofCommands[cmd[0]]
+	if c == nil {
+		panic("unexpected nil command")
+	}
+
+	cfg = applyCommandOverrides(cmd[0], c.format, cfg)
+
+	// Create label pseudo nodes before filtering, in case the filters use
+	// the generated nodes.
+	generateTagRootsLeaves(p, cfg, o.UI)
+
+	// Delay focus after configuring report to get percentages on all samples.
+	relative := cfg.RelativePercentages
+	if relative {
+		if err := applyFocus(p, numLabelUnits, cfg, o.UI); err != nil {
+			return nil, nil, err
+		}
+	}
+	ropt, err := reportOptions(p, numLabelUnits, cfg)
+	if err != nil {
+		return nil, nil, err
+	}
+	ropt.OutputFormat = c.format
+	if len(cmd) == 2 {
+		s, err := regexp.Compile(cmd[1])
+		if err != nil {
+			return nil, nil, fmt.Errorf("parsing argument regexp %s: %v", cmd[1], err)
+		}
+		ropt.Symbol = s
+	}
+
+	rpt := report.New(p, ropt)
+	if !relative {
+		if err := applyFocus(p, numLabelUnits, cfg, o.UI); err != nil {
+			return nil, nil, err
+		}
+	}
+	if err := aggregate(p, cfg); err != nil {
+		return nil, nil, err
+	}
+
+	return c, rpt, nil
+}
+
+// generateReport is allowed to modify p.
+func generateReport(p *profile.Profile, cmd []string, cfg config, o *plugin.Options) error {
+	c, rpt, err := generateRawReport(p, cmd, cfg, o)
+	if err != nil {
+		return err
+	}
+
+	// Generate the report.
+	dst := new(bytes.Buffer)
+	switch rpt.OutputFormat() {
+	case report.WebList:
+		// We need template expansion, so generate here instead of in report.
+		err = printWebList(dst, rpt, o.Obj)
+	default:
+		err = report.Generate(dst, rpt, o.Obj)
+	}
+	if err != nil {
+		return err
+	}
+	src := dst
+
+	// If necessary, perform any data post-processing.
+	if c.postProcess != nil {
+		dst = new(bytes.Buffer)
+		if err := c.postProcess(src, dst, o.UI); err != nil {
+			return err
+		}
+		src = dst
+	}
+
+	// If no output is specified, use default visualizer.
+	output := cfg.Output
+	if output == "" {
+		if c.visualizer != nil {
+			return c.visualizer(src, os.Stdout, o.UI)
+		}
+		_, err := src.WriteTo(os.Stdout)
+		return err
+	}
+
+	// Output to specified file.
+	o.UI.PrintErr("Generating report in ", output)
+	out, err := o.Writer.Open(output)
+	if err != nil {
+		return err
+	}
+	if _, err := src.WriteTo(out); err != nil {
+		out.Close()
+		return err
+	}
+	return out.Close()
+}
+
+func printWebList(dst io.Writer, rpt *report.Report, obj plugin.ObjTool) error {
+	listing, err := report.MakeWebList(rpt, obj, -1)
+	if err != nil {
+		return err
+	}
+	legend := report.ProfileLabels(rpt)
+	return renderHTML(dst, "sourcelisting", rpt, nil, legend, webArgs{
+		Standalone: true,
+		Listing:    listing,
+	})
+}
+
+func applyCommandOverrides(cmd string, outputFormat int, cfg config) config {
+	// Some report types override the trim flag to false below. This is to make
+	// sure the default heuristics of excluding insignificant nodes and edges
+	// from the call graph do not apply. One example where it is important is
+	// annotated source or disassembly listing. Those reports run on a specific
+	// function (or functions), but the trimming is applied before the function
+	// data is selected. So, with trimming enabled, the report could end up
+	// showing no data if the specified function is "uninteresting" as far as the
+	// trimming is concerned.
+	trim := cfg.Trim
+
+	switch cmd {
+	case "disasm":
+		trim = false
+		cfg.Granularity = "addresses"
+		// Force the 'noinlines' mode so that source locations for a given address
+		// collapse and there is only one for the given address. Without this
+		// cumulative metrics would be double-counted when annotating the assembly.
+		// This is because the merge is done by address and in case of an inlined
+		// stack each of the inlined entries is a separate callgraph node.
+		cfg.NoInlines = true
+	case "weblist":
+		trim = false
+		cfg.Granularity = "addresses"
+		cfg.NoInlines = false // Need inline info to support call expansion
+	case "peek":
+		trim = false
+	case "list":
+		trim = false
+		cfg.Granularity = "lines"
+		// Do not force 'noinlines' to be false so that specifying
+		// "-list foo -noinlines" is supported and works as expected.
+	case "text", "top", "topproto":
+		if cfg.NodeCount == -1 {
+			cfg.NodeCount = 0
+		}
+	default:
+		if cfg.NodeCount == -1 {
+			cfg.NodeCount = 80
+		}
+	}
+
+	switch outputFormat {
+	case report.Proto, report.Raw, report.Callgrind:
+		trim = false
+		cfg.Granularity = "addresses"
+	}
+
+	if !trim {
+		cfg.NodeCount = 0
+		cfg.NodeFraction = 0
+		cfg.EdgeFraction = 0
+	}
+	return cfg
+}
+
+// generateTagRootsLeaves generates extra nodes from the tagroot and tagleaf options.
+func generateTagRootsLeaves(prof *profile.Profile, cfg config, ui plugin.UI) {
+	tagRootLabelKeys := dropEmptyStrings(strings.Split(cfg.TagRoot, ","))
+	tagLeafLabelKeys := dropEmptyStrings(strings.Split(cfg.TagLeaf, ","))
+	rootm, leafm := addLabelNodes(prof, tagRootLabelKeys, tagLeafLabelKeys, cfg.Unit)
+	warnNoMatches(cfg.TagRoot == "" || rootm, "TagRoot", ui)
+	warnNoMatches(cfg.TagLeaf == "" || leafm, "TagLeaf", ui)
+}
+
+// dropEmptyStrings filters a slice to only non-empty strings
+func dropEmptyStrings(in []string) (out []string) {
+	for _, s := range in {
+		if s != "" {
+			out = append(out, s)
+		}
+	}
+	return
+}
+
+func aggregate(prof *profile.Profile, cfg config) error {
+	var function, filename, linenumber, address bool
+	inlines := !cfg.NoInlines
+	switch cfg.Granularity {
+	case "":
+		function = true // Default granularity is "functions"
+	case "addresses":
+		if inlines {
+			return nil
+		}
+		function = true
+		filename = true
+		linenumber = true
+		address = true
+	case "lines":
+		function = true
+		filename = true
+		linenumber = true
+	case "files":
+		filename = true
+	case "functions":
+		function = true
+	case "filefunctions":
+		function = true
+		filename = true
+	default:
+		return fmt.Errorf("unexpected granularity")
+	}
+	return prof.Aggregate(inlines, function, filename, linenumber, cfg.ShowColumns, address)
+}
+
+func reportOptions(p *profile.Profile, numLabelUnits map[string]string, cfg config) (*report.Options, error) {
+	si, mean := cfg.SampleIndex, cfg.Mean
+	value, meanDiv, sample, err := sampleFormat(p, si, mean)
+	if err != nil {
+		return nil, err
+	}
+
+	stype := sample.Type
+	if mean {
+		stype = "mean_" + stype
+	}
+
+	if cfg.DivideBy == 0 {
+		return nil, fmt.Errorf("zero divisor specified")
+	}
+
+	var filters []string
+	addFilter := func(k string, v string) {
+		if v != "" {
+			filters = append(filters, k+"="+v)
+		}
+	}
+	addFilter("focus", cfg.Focus)
+	addFilter("ignore", cfg.Ignore)
+	addFilter("hide", cfg.Hide)
+	addFilter("show", cfg.Show)
+	addFilter("show_from", cfg.ShowFrom)
+	addFilter("tagfocus", cfg.TagFocus)
+	addFilter("tagignore", cfg.TagIgnore)
+	addFilter("tagshow", cfg.TagShow)
+	addFilter("taghide", cfg.TagHide)
+
+	ropt := &report.Options{
+		CumSort:      cfg.Sort == "cum",
+		CallTree:     cfg.CallTree,
+		DropNegative: cfg.DropNegative,
+
+		CompactLabels: cfg.CompactLabels,
+		Ratio:         1 / cfg.DivideBy,
+
+		NodeCount:    cfg.NodeCount,
+		NodeFraction: cfg.NodeFraction,
+		EdgeFraction: cfg.EdgeFraction,
+
+		ActiveFilters: filters,
+		NumLabelUnits: numLabelUnits,
+
+		SampleValue:       value,
+		SampleMeanDivisor: meanDiv,
+		SampleType:        stype,
+		SampleUnit:        sample.Unit,
+
+		OutputUnit: cfg.Unit,
+
+		SourcePath: cfg.SourcePath,
+		TrimPath:   cfg.TrimPath,
+
+		IntelSyntax: cfg.IntelSyntax,
+	}
+
+	if len(p.Mapping) > 0 && p.Mapping[0].File != "" {
+		ropt.Title = filepath.Base(p.Mapping[0].File)
+	}
+
+	return ropt, nil
+}
+
+// identifyNumLabelUnits returns a map of numeric label keys to the units
+// associated with those keys.
+func identifyNumLabelUnits(p *profile.Profile, ui plugin.UI) map[string]string {
+	numLabelUnits, ignoredUnits := p.NumLabelUnits()
+
+	// Print errors for tags with multiple units associated with
+	// a single key.
+	for k, units := range ignoredUnits {
+		ui.PrintErr(fmt.Sprintf("For tag %s used unit %s, also encountered unit(s) %s", k, numLabelUnits[k], strings.Join(units, ", ")))
+	}
+	return numLabelUnits
+}
+
+type sampleValueFunc func([]int64) int64
+
+// sampleFormat returns a function to extract values out of a profile.Sample,
+// and the type/units of those values.
+func sampleFormat(p *profile.Profile, sampleIndex string, mean bool) (value, meanDiv sampleValueFunc, v *profile.ValueType, err error) {
+	if len(p.SampleType) == 0 {
+		return nil, nil, nil, fmt.Errorf("profile has no samples")
+	}
+	index, err := p.SampleIndexByName(sampleIndex)
+	if err != nil {
+		return nil, nil, nil, err
+	}
+	value = valueExtractor(index)
+	if mean {
+		meanDiv = valueExtractor(0)
+	}
+	v = p.SampleType[index]
+	return
+}
+
+func valueExtractor(ix int) sampleValueFunc {
+	return func(v []int64) int64 {
+		return v[ix]
+	}
+}
+
+// profileCopier can be used to obtain a fresh copy of a profile.
+// It is useful since reporting code may mutate the profile handed to it.
+type profileCopier []byte
+
+func makeProfileCopier(src *profile.Profile) profileCopier {
+	// Pre-serialize the profile. We will deserialize every time a fresh copy is needed.
+	var buf bytes.Buffer
+	src.WriteUncompressed(&buf)
+	return profileCopier(buf.Bytes())
+}
+
+// newCopy returns a new copy of the profile.
+func (c profileCopier) newCopy() *profile.Profile {
+	p, err := profile.ParseUncompressed([]byte(c))
+	if err != nil {
+		panic(err)
+	}
+	return p
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/driver_focus.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/driver_focus.go
new file mode 100644
index 0000000000000000000000000000000000000000..fb9c35c6010730c5876acd8ea7a27a76caeeccf5
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/driver_focus.go
@@ -0,0 +1,218 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"fmt"
+	"regexp"
+	"slices"
+	"strconv"
+	"strings"
+
+	"github.com/google/pprof/internal/measurement"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/profile"
+)
+
+var tagFilterRangeRx = regexp.MustCompile("([+-]?[[:digit:]]+)([[:alpha:]]+)?")
+
+// applyFocus filters samples based on the focus/ignore options
+func applyFocus(prof *profile.Profile, numLabelUnits map[string]string, cfg config, ui plugin.UI) error {
+	focus, err := compileRegexOption("focus", cfg.Focus, nil)
+	ignore, err := compileRegexOption("ignore", cfg.Ignore, err)
+	hide, err := compileRegexOption("hide", cfg.Hide, err)
+	show, err := compileRegexOption("show", cfg.Show, err)
+	showfrom, err := compileRegexOption("show_from", cfg.ShowFrom, err)
+	tagfocus, err := compileTagFilter("tagfocus", cfg.TagFocus, numLabelUnits, ui, err)
+	tagignore, err := compileTagFilter("tagignore", cfg.TagIgnore, numLabelUnits, ui, err)
+	prunefrom, err := compileRegexOption("prune_from", cfg.PruneFrom, err)
+	if err != nil {
+		return err
+	}
+
+	fm, im, hm, hnm := prof.FilterSamplesByName(focus, ignore, hide, show)
+	warnNoMatches(focus == nil || fm, "Focus", ui)
+	warnNoMatches(ignore == nil || im, "Ignore", ui)
+	warnNoMatches(hide == nil || hm, "Hide", ui)
+	warnNoMatches(show == nil || hnm, "Show", ui)
+
+	sfm := prof.ShowFrom(showfrom)
+	warnNoMatches(showfrom == nil || sfm, "ShowFrom", ui)
+
+	tfm, tim := prof.FilterSamplesByTag(tagfocus, tagignore)
+	warnNoMatches(tagfocus == nil || tfm, "TagFocus", ui)
+	warnNoMatches(tagignore == nil || tim, "TagIgnore", ui)
+
+	tagshow, err := compileRegexOption("tagshow", cfg.TagShow, err)
+	taghide, err := compileRegexOption("taghide", cfg.TagHide, err)
+	tns, tnh := prof.FilterTagsByName(tagshow, taghide)
+	warnNoMatches(tagshow == nil || tns, "TagShow", ui)
+	warnNoMatches(taghide == nil || tnh, "TagHide", ui)
+
+	if prunefrom != nil {
+		prof.PruneFrom(prunefrom)
+	}
+	return err
+}
+
+func compileRegexOption(name, value string, err error) (*regexp.Regexp, error) {
+	if value == "" || err != nil {
+		return nil, err
+	}
+	rx, err := regexp.Compile(value)
+	if err != nil {
+		return nil, fmt.Errorf("parsing %s regexp: %v", name, err)
+	}
+	return rx, nil
+}
+
+func compileTagFilter(name, value string, numLabelUnits map[string]string, ui plugin.UI, err error) (func(*profile.Sample) bool, error) {
+	if value == "" || err != nil {
+		return nil, err
+	}
+
+	tagValuePair := strings.SplitN(value, "=", 2)
+	var wantKey string
+	if len(tagValuePair) == 2 {
+		wantKey = tagValuePair[0]
+		value = tagValuePair[1]
+	}
+
+	if numFilter := parseTagFilterRange(value); numFilter != nil {
+		ui.PrintErr(name, ":Interpreted '", value, "' as range, not regexp")
+		labelFilter := func(vals []int64, unit string) bool {
+			for _, val := range vals {
+				if numFilter(val, unit) {
+					return true
+				}
+			}
+			return false
+		}
+		numLabelUnit := func(key string) string {
+			return numLabelUnits[key]
+		}
+		if wantKey == "" {
+			return func(s *profile.Sample) bool {
+				for key, vals := range s.NumLabel {
+					if labelFilter(vals, numLabelUnit(key)) {
+						return true
+					}
+				}
+				return false
+			}, nil
+		}
+		return func(s *profile.Sample) bool {
+			if vals, ok := s.NumLabel[wantKey]; ok {
+				return labelFilter(vals, numLabelUnit(wantKey))
+			}
+			return false
+		}, nil
+	}
+
+	var rfx []*regexp.Regexp
+	for _, tagf := range strings.Split(value, ",") {
+		fx, err := regexp.Compile(tagf)
+		if err != nil {
+			return nil, fmt.Errorf("parsing %s regexp: %v", name, err)
+		}
+		rfx = append(rfx, fx)
+	}
+	if wantKey == "" {
+		return func(s *profile.Sample) bool {
+		matchedrx:
+			for _, rx := range rfx {
+				for key, vals := range s.Label {
+					for _, val := range vals {
+						// TODO: Match against val, not key:val in future
+						if rx.MatchString(key + ":" + val) {
+							continue matchedrx
+						}
+					}
+				}
+				return false
+			}
+			return true
+		}, nil
+	}
+	return func(s *profile.Sample) bool {
+		if vals, ok := s.Label[wantKey]; ok {
+			for _, rx := range rfx {
+				if slices.ContainsFunc(vals, rx.MatchString) {
+					return true
+				}
+			}
+		}
+		return false
+	}, nil
+}
+
+// parseTagFilterRange returns a function to checks if a value is
+// contained on the range described by a string. It can recognize
+// strings of the form:
+// "32kb" -- matches values == 32kb
+// ":64kb" -- matches values <= 64kb
+// "4mb:" -- matches values >= 4mb
+// "12kb:64mb" -- matches values between 12kb and 64mb (both included).
+func parseTagFilterRange(filter string) func(int64, string) bool {
+	ranges := tagFilterRangeRx.FindAllStringSubmatch(filter, 2)
+	if len(ranges) == 0 {
+		return nil // No ranges were identified
+	}
+	v, err := strconv.ParseInt(ranges[0][1], 10, 64)
+	if err != nil {
+		panic(fmt.Errorf("failed to parse int %s: %v", ranges[0][1], err))
+	}
+	scaledValue, unit := measurement.Scale(v, ranges[0][2], ranges[0][2])
+	if len(ranges) == 1 {
+		switch match := ranges[0][0]; filter {
+		case match:
+			return func(v int64, u string) bool {
+				sv, su := measurement.Scale(v, u, unit)
+				return su == unit && sv == scaledValue
+			}
+		case match + ":":
+			return func(v int64, u string) bool {
+				sv, su := measurement.Scale(v, u, unit)
+				return su == unit && sv >= scaledValue
+			}
+		case ":" + match:
+			return func(v int64, u string) bool {
+				sv, su := measurement.Scale(v, u, unit)
+				return su == unit && sv <= scaledValue
+			}
+		}
+		return nil
+	}
+	if filter != ranges[0][0]+":"+ranges[1][0] {
+		return nil
+	}
+	if v, err = strconv.ParseInt(ranges[1][1], 10, 64); err != nil {
+		panic(fmt.Errorf("failed to parse int %s: %v", ranges[1][1], err))
+	}
+	scaledValue2, unit2 := measurement.Scale(v, ranges[1][2], unit)
+	if unit != unit2 {
+		return nil
+	}
+	return func(v int64, u string) bool {
+		sv, su := measurement.Scale(v, u, unit)
+		return su == unit && sv >= scaledValue && sv <= scaledValue2
+	}
+}
+
+func warnNoMatches(match bool, option string, ui plugin.UI) {
+	if !match {
+		ui.PrintErr(option + " expression matched no samples")
+	}
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/fetch.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/fetch.go
new file mode 100644
index 0000000000000000000000000000000000000000..969c1dac11ef357eb21c4389da68fbad639526c0
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/fetch.go
@@ -0,0 +1,619 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/google/pprof/internal/measurement"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/profile"
+)
+
+// fetchProfiles fetches and symbolizes the profiles specified by s.
+// It will merge all the profiles it is able to retrieve, even if
+// there are some failures. It will return an error if it is unable to
+// fetch any profiles.
+func fetchProfiles(s *source, o *plugin.Options) (*profile.Profile, error) {
+	sources := make([]profileSource, 0, len(s.Sources))
+	for _, src := range s.Sources {
+		sources = append(sources, profileSource{
+			addr:   src,
+			source: s,
+		})
+	}
+
+	bases := make([]profileSource, 0, len(s.Base))
+	for _, src := range s.Base {
+		bases = append(bases, profileSource{
+			addr:   src,
+			source: s,
+		})
+	}
+
+	p, pbase, m, mbase, save, err := grabSourcesAndBases(sources, bases, o.Fetch, o.Obj, o.UI, o.HTTPTransport)
+	if err != nil {
+		return nil, err
+	}
+
+	if pbase != nil {
+		if s.DiffBase {
+			pbase.SetLabel("pprof::base", []string{"true"})
+		}
+		if s.Normalize {
+			err := p.Normalize(pbase)
+			if err != nil {
+				return nil, err
+			}
+		}
+		pbase.Scale(-1)
+		p, m, err = combineProfiles([]*profile.Profile{p, pbase}, []plugin.MappingSources{m, mbase})
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	// Symbolize the merged profile.
+	if err := o.Sym.Symbolize(s.Symbolize, m, p); err != nil {
+		return nil, err
+	}
+	p.RemoveUninteresting()
+	unsourceMappings(p)
+
+	if s.Comment != "" {
+		p.Comments = append(p.Comments, s.Comment)
+	}
+
+	// Save a copy of the merged profile if there is at least one remote source.
+	if save {
+		dir, err := setTmpDir(o.UI)
+		if err != nil {
+			return nil, err
+		}
+
+		prefix := "pprof."
+		if len(p.Mapping) > 0 && p.Mapping[0].File != "" {
+			prefix += filepath.Base(p.Mapping[0].File) + "."
+		}
+		for _, s := range p.SampleType {
+			prefix += s.Type + "."
+		}
+
+		tempFile, err := newTempFile(dir, prefix, ".pb.gz")
+		if err == nil {
+			if err = p.Write(tempFile); err == nil {
+				o.UI.PrintErr("Saved profile in ", tempFile.Name())
+			}
+		}
+		if err != nil {
+			o.UI.PrintErr("Could not save profile: ", err)
+		}
+	}
+
+	if err := p.CheckValid(); err != nil {
+		return nil, err
+	}
+
+	return p, nil
+}
+
+func grabSourcesAndBases(sources, bases []profileSource, fetch plugin.Fetcher, obj plugin.ObjTool, ui plugin.UI, tr http.RoundTripper) (*profile.Profile, *profile.Profile, plugin.MappingSources, plugin.MappingSources, bool, error) {
+	wg := sync.WaitGroup{}
+	wg.Add(2)
+	var psrc, pbase *profile.Profile
+	var msrc, mbase plugin.MappingSources
+	var savesrc, savebase bool
+	var errsrc, errbase error
+	var countsrc, countbase int
+	go func() {
+		defer wg.Done()
+		psrc, msrc, savesrc, countsrc, errsrc = chunkedGrab(sources, fetch, obj, ui, tr)
+	}()
+	go func() {
+		defer wg.Done()
+		pbase, mbase, savebase, countbase, errbase = chunkedGrab(bases, fetch, obj, ui, tr)
+	}()
+	wg.Wait()
+	save := savesrc || savebase
+
+	if errsrc != nil {
+		return nil, nil, nil, nil, false, fmt.Errorf("problem fetching source profiles: %v", errsrc)
+	}
+	if errbase != nil {
+		return nil, nil, nil, nil, false, fmt.Errorf("problem fetching base profiles: %v,", errbase)
+	}
+	if countsrc == 0 {
+		return nil, nil, nil, nil, false, fmt.Errorf("failed to fetch any source profiles")
+	}
+	if countbase == 0 && len(bases) > 0 {
+		return nil, nil, nil, nil, false, fmt.Errorf("failed to fetch any base profiles")
+	}
+	if want, got := len(sources), countsrc; want != got {
+		ui.PrintErr(fmt.Sprintf("Fetched %d source profiles out of %d", got, want))
+	}
+	if want, got := len(bases), countbase; want != got {
+		ui.PrintErr(fmt.Sprintf("Fetched %d base profiles out of %d", got, want))
+	}
+
+	return psrc, pbase, msrc, mbase, save, nil
+}
+
+// chunkedGrab fetches the profiles described in source and merges them into
+// a single profile. It fetches a chunk of profiles concurrently, with a maximum
+// chunk size to limit its memory usage.
+func chunkedGrab(sources []profileSource, fetch plugin.Fetcher, obj plugin.ObjTool, ui plugin.UI, tr http.RoundTripper) (*profile.Profile, plugin.MappingSources, bool, int, error) {
+	const chunkSize = 128
+
+	var p *profile.Profile
+	var msrc plugin.MappingSources
+	var save bool
+	var count int
+
+	for start := 0; start < len(sources); start += chunkSize {
+		end := min(start+chunkSize, len(sources))
+		chunkP, chunkMsrc, chunkSave, chunkCount, chunkErr := concurrentGrab(sources[start:end], fetch, obj, ui, tr)
+		switch {
+		case chunkErr != nil:
+			return nil, nil, false, 0, chunkErr
+		case chunkP == nil:
+			continue
+		case p == nil:
+			p, msrc, save, count = chunkP, chunkMsrc, chunkSave, chunkCount
+		default:
+			p, msrc, chunkErr = combineProfiles([]*profile.Profile{p, chunkP}, []plugin.MappingSources{msrc, chunkMsrc})
+			if chunkErr != nil {
+				return nil, nil, false, 0, chunkErr
+			}
+			if chunkSave {
+				save = true
+			}
+			count += chunkCount
+		}
+	}
+
+	return p, msrc, save, count, nil
+}
+
+// concurrentGrab fetches multiple profiles concurrently
+func concurrentGrab(sources []profileSource, fetch plugin.Fetcher, obj plugin.ObjTool, ui plugin.UI, tr http.RoundTripper) (*profile.Profile, plugin.MappingSources, bool, int, error) {
+	wg := sync.WaitGroup{}
+	wg.Add(len(sources))
+	for i := range sources {
+		go func(s *profileSource) {
+			defer wg.Done()
+			s.p, s.msrc, s.remote, s.err = grabProfile(s.source, s.addr, fetch, obj, ui, tr)
+		}(&sources[i])
+	}
+	wg.Wait()
+
+	var save bool
+	profiles := make([]*profile.Profile, 0, len(sources))
+	msrcs := make([]plugin.MappingSources, 0, len(sources))
+	for i := range sources {
+		s := &sources[i]
+		if err := s.err; err != nil {
+			ui.PrintErr(s.addr + ": " + err.Error())
+			continue
+		}
+		save = save || s.remote
+		profiles = append(profiles, s.p)
+		msrcs = append(msrcs, s.msrc)
+		*s = profileSource{}
+	}
+
+	if len(profiles) == 0 {
+		return nil, nil, false, 0, nil
+	}
+
+	p, msrc, err := combineProfiles(profiles, msrcs)
+	if err != nil {
+		return nil, nil, false, 0, err
+	}
+	return p, msrc, save, len(profiles), nil
+}
+
+func combineProfiles(profiles []*profile.Profile, msrcs []plugin.MappingSources) (*profile.Profile, plugin.MappingSources, error) {
+	// Merge profiles.
+	//
+	// The merge call below only treats exactly matching sample type lists as
+	// compatible and will fail otherwise. Make the profiles' sample types
+	// compatible for the merge, see CompatibilizeSampleTypes() doc for details.
+	if err := profile.CompatibilizeSampleTypes(profiles); err != nil {
+		return nil, nil, err
+	}
+	if err := measurement.ScaleProfiles(profiles); err != nil {
+		return nil, nil, err
+	}
+
+	// Avoid expensive work for the common case of a single profile/src.
+	if len(profiles) == 1 && len(msrcs) == 1 {
+		return profiles[0], msrcs[0], nil
+	}
+
+	p, err := profile.Merge(profiles)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// Combine mapping sources.
+	msrc := make(plugin.MappingSources)
+	for _, ms := range msrcs {
+		for m, s := range ms {
+			msrc[m] = append(msrc[m], s...)
+		}
+	}
+	return p, msrc, nil
+}
+
+type profileSource struct {
+	addr   string
+	source *source
+
+	p      *profile.Profile
+	msrc   plugin.MappingSources
+	remote bool
+	err    error
+}
+
+func homeEnv() string {
+	switch runtime.GOOS {
+	case "windows":
+		return "USERPROFILE"
+	case "plan9":
+		return "home"
+	default:
+		return "HOME"
+	}
+}
+
+// setTmpDir prepares the directory to use to save profiles retrieved
+// remotely. It is selected from PPROF_TMPDIR, defaults to $HOME/pprof, and, if
+// $HOME is not set, falls back to os.TempDir().
+func setTmpDir(ui plugin.UI) (string, error) {
+	var dirs []string
+	if profileDir := os.Getenv("PPROF_TMPDIR"); profileDir != "" {
+		dirs = append(dirs, profileDir)
+	}
+	if homeDir := os.Getenv(homeEnv()); homeDir != "" {
+		dirs = append(dirs, filepath.Join(homeDir, "pprof"))
+	}
+	dirs = append(dirs, os.TempDir())
+	for _, tmpDir := range dirs {
+		if err := os.MkdirAll(tmpDir, 0755); err != nil {
+			ui.PrintErr("Could not use temp dir ", tmpDir, ": ", err.Error())
+			continue
+		}
+		return tmpDir, nil
+	}
+	return "", fmt.Errorf("failed to identify temp dir")
+}
+
+const testSourceAddress = "pproftest.local"
+
+// grabProfile fetches a profile. Returns the profile, sources for the
+// profile mappings, a bool indicating if the profile was fetched
+// remotely, and an error.
+func grabProfile(s *source, source string, fetcher plugin.Fetcher, obj plugin.ObjTool, ui plugin.UI, tr http.RoundTripper) (p *profile.Profile, msrc plugin.MappingSources, remote bool, err error) {
+	var src string
+	duration, timeout := time.Duration(s.Seconds)*time.Second, time.Duration(s.Timeout)*time.Second
+	if fetcher != nil {
+		p, src, err = fetcher.Fetch(source, duration, timeout)
+		if err != nil {
+			return
+		}
+	}
+	if err != nil || p == nil {
+		// Fetch the profile over HTTP or from a file.
+		p, src, err = fetch(source, duration, timeout, ui, tr)
+		if err != nil {
+			return
+		}
+	}
+
+	if err = p.CheckValid(); err != nil {
+		return
+	}
+
+	// Update the binary locations from command line and paths.
+	locateBinaries(p, s, obj, ui)
+
+	// Collect the source URL for all mappings.
+	if src != "" {
+		msrc = collectMappingSources(p, src)
+		remote = true
+		if strings.HasPrefix(src, "http://"+testSourceAddress) {
+			// Treat test inputs as local to avoid saving
+			// testcase profiles during driver testing.
+			remote = false
+		}
+	}
+	return
+}
+
+// collectMappingSources saves the mapping sources of a profile.
+func collectMappingSources(p *profile.Profile, source string) plugin.MappingSources {
+	ms := plugin.MappingSources{}
+	for _, m := range p.Mapping {
+		src := struct {
+			Source string
+			Start  uint64
+		}{
+			source, m.Start,
+		}
+		key := m.BuildID
+		if key == "" {
+			key = m.File
+		}
+		if key == "" {
+			// If there is no build id or source file, use the source as the
+			// mapping file. This will enable remote symbolization for this
+			// mapping, in particular for Go profiles on the legacy format.
+			// The source is reset back to empty string by unsourceMapping
+			// which is called after symbolization is finished.
+			m.File = source
+			key = source
+		}
+		ms[key] = append(ms[key], src)
+	}
+	return ms
+}
+
+// unsourceMappings iterates over the mappings in a profile and replaces file
+// set to the remote source URL by collectMappingSources back to empty string.
+func unsourceMappings(p *profile.Profile) {
+	for _, m := range p.Mapping {
+		if m.BuildID == "" && filepath.VolumeName(m.File) == "" {
+			if u, err := url.Parse(m.File); err == nil && u.IsAbs() {
+				m.File = ""
+			}
+		}
+	}
+}
+
+// locateBinaries searches for binary files listed in the profile and, if found,
+// updates the profile accordingly.
+func locateBinaries(p *profile.Profile, s *source, obj plugin.ObjTool, ui plugin.UI) {
+	// Construct search path to examine
+	searchPath := os.Getenv("PPROF_BINARY_PATH")
+	if searchPath == "" {
+		// Use $HOME/pprof/binaries as default directory for local symbolization binaries
+		searchPath = filepath.Join(os.Getenv(homeEnv()), "pprof", "binaries")
+	}
+mapping:
+	for _, m := range p.Mapping {
+		var noVolumeFile string
+		var baseName string
+		var dirName string
+		if m.File != "" {
+			noVolumeFile = strings.TrimPrefix(m.File, filepath.VolumeName(m.File))
+			baseName = filepath.Base(m.File)
+			dirName = filepath.Dir(noVolumeFile)
+		}
+
+		for _, path := range filepath.SplitList(searchPath) {
+			var fileNames []string
+			if m.BuildID != "" {
+				fileNames = []string{filepath.Join(path, m.BuildID, baseName)}
+				if matches, err := filepath.Glob(filepath.Join(path, m.BuildID, "*")); err == nil {
+					fileNames = append(fileNames, matches...)
+				}
+				fileNames = append(fileNames, filepath.Join(path, noVolumeFile, m.BuildID)) // perf path format
+				// Llvm buildid protocol: the first two characters of the build id
+				// are used as directory, and the remaining part is in the filename.
+				// e.g. `/ab/cdef0123456.debug`
+				fileNames = append(fileNames, filepath.Join(path, m.BuildID[:2], m.BuildID[2:]+".debug"))
+			}
+			if m.File != "" {
+				// Try both the basename and the full path, to support the same directory
+				// structure as the perf symfs option.
+				fileNames = append(fileNames, filepath.Join(path, baseName))
+				fileNames = append(fileNames, filepath.Join(path, noVolumeFile))
+				// Other locations: use the same search paths as GDB, according to
+				// https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html
+				fileNames = append(fileNames, filepath.Join(path, noVolumeFile+".debug"))
+				fileNames = append(fileNames, filepath.Join(path, dirName, ".debug", baseName+".debug"))
+				fileNames = append(fileNames, filepath.Join(path, "usr", "lib", "debug", dirName, baseName+".debug"))
+			}
+			for _, name := range fileNames {
+				if f, err := obj.Open(name, m.Start, m.Limit, m.Offset, m.KernelRelocationSymbol); err == nil {
+					defer f.Close()
+					fileBuildID := f.BuildID()
+					if m.BuildID != "" && m.BuildID != fileBuildID {
+						ui.PrintErr("Ignoring local file " + name + ": build-id mismatch (" + m.BuildID + " != " + fileBuildID + ")")
+					} else {
+						// Explicitly do not update KernelRelocationSymbol --
+						// the new local file name is most likely missing it.
+						m.File = name
+						continue mapping
+					}
+				}
+			}
+		}
+	}
+	if len(p.Mapping) == 0 {
+		// If there are no mappings, add a fake mapping to attempt symbolization.
+		// This is useful for some profiles generated by the golang runtime, which
+		// do not include any mappings. Symbolization with a fake mapping will only
+		// be successful against a non-PIE binary.
+		m := &profile.Mapping{ID: 1}
+		p.Mapping = []*profile.Mapping{m}
+		for _, l := range p.Location {
+			l.Mapping = m
+		}
+	}
+	// If configured, apply executable filename override and (maybe, see below)
+	// build ID override from source. Assume the executable is the first mapping.
+	if execName, buildID := s.ExecName, s.BuildID; execName != "" || buildID != "" {
+		m := p.Mapping[0]
+		if execName != "" {
+			// Explicitly do not update KernelRelocationSymbol --
+			// the source override is most likely missing it.
+			m.File = execName
+		}
+		// Only apply the build ID override if the build ID in the main mapping is
+		// missing. Overwriting the build ID in case it's present is very likely a
+		// wrong thing to do so we refuse to do that.
+		if buildID != "" && m.BuildID == "" {
+			m.BuildID = buildID
+		}
+	}
+}
+
+// fetch fetches a profile from source, within the timeout specified,
+// producing messages through the ui. It returns the profile and the
+// url of the actual source of the profile for remote profiles.
+func fetch(source string, duration, timeout time.Duration, ui plugin.UI, tr http.RoundTripper) (p *profile.Profile, src string, err error) {
+	var f io.ReadCloser
+
+	// First determine whether the source is a file, if not, it will be treated as a URL.
+	if _, err = os.Stat(source); err == nil {
+		if isPerfFile(source) {
+			f, err = convertPerfData(source, ui)
+		} else {
+			f, err = os.Open(source)
+		}
+	} else {
+		sourceURL, timeout := adjustURL(source, duration, timeout)
+		if sourceURL != "" {
+			ui.Print("Fetching profile over HTTP from " + sourceURL)
+			if duration > 0 {
+				ui.Print(fmt.Sprintf("Please wait... (%v)", duration))
+			}
+			f, err = fetchURL(sourceURL, timeout, tr)
+			src = sourceURL
+		}
+	}
+	if err == nil {
+		defer f.Close()
+		p, err = profile.Parse(f)
+	}
+	return
+}
+
+// fetchURL fetches a profile from a URL using HTTP.
+func fetchURL(source string, timeout time.Duration, tr http.RoundTripper) (io.ReadCloser, error) {
+	client := &http.Client{
+		Transport: tr,
+		Timeout:   timeout + 5*time.Second,
+	}
+	resp, err := client.Get(source)
+	if err != nil {
+		return nil, fmt.Errorf("http fetch: %v", err)
+	}
+	if resp.StatusCode != http.StatusOK {
+		defer resp.Body.Close()
+		return nil, statusCodeError(resp)
+	}
+
+	return resp.Body, nil
+}
+
+func statusCodeError(resp *http.Response) error {
+	if resp.Header.Get("X-Go-Pprof") != "" && strings.Contains(resp.Header.Get("Content-Type"), "text/plain") {
+		// error is from pprof endpoint
+		if body, err := io.ReadAll(resp.Body); err == nil {
+			return fmt.Errorf("server response: %s - %s", resp.Status, body)
+		}
+	}
+	return fmt.Errorf("server response: %s", resp.Status)
+}
+
+// isPerfFile checks if a file is in perf.data format. It also returns false
+// if it encounters an error during the check.
+func isPerfFile(path string) bool {
+	sourceFile, openErr := os.Open(path)
+	if openErr != nil {
+		return false
+	}
+	defer sourceFile.Close()
+
+	// If the file is the output of a perf record command, it should begin
+	// with the string PERFILE2.
+	perfHeader := []byte("PERFILE2")
+	actualHeader := make([]byte, len(perfHeader))
+	if _, readErr := sourceFile.Read(actualHeader); readErr != nil {
+		return false
+	}
+	return bytes.Equal(actualHeader, perfHeader)
+}
+
+// convertPerfData converts the file at path which should be in perf.data format
+// using the perf_to_profile tool and returns the file containing the
+// profile.proto formatted data.
+func convertPerfData(perfPath string, ui plugin.UI) (*os.File, error) {
+	ui.Print(fmt.Sprintf(
+		"Converting %s to a profile.proto... (May take a few minutes)",
+		perfPath))
+	profile, err := newTempFile(os.TempDir(), "pprof_", ".pb.gz")
+	if err != nil {
+		return nil, err
+	}
+	deferDeleteTempFile(profile.Name())
+	cmd := exec.Command("perf_to_profile", "-i", perfPath, "-o", profile.Name(), "-f")
+	cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
+	if err := cmd.Run(); err != nil {
+		profile.Close()
+		return nil, fmt.Errorf("failed to convert perf.data file. Try github.com/google/perf_data_converter: %v", err)
+	}
+	return profile, nil
+}
+
+// adjustURL validates if a profile source is a URL and returns an
+// cleaned up URL and the timeout to use for retrieval over HTTP.
+// If the source cannot be recognized as a URL it returns an empty string.
+func adjustURL(source string, duration, timeout time.Duration) (string, time.Duration) {
+	u, err := url.Parse(source)
+	if err != nil || (u.Host == "" && u.Scheme != "" && u.Scheme != "file") {
+		// Try adding http:// to catch sources of the form hostname:port/path.
+		// url.Parse treats "hostname" as the scheme.
+		u, err = url.Parse("http://" + source)
+	}
+	if err != nil || u.Host == "" {
+		return "", 0
+	}
+
+	// Apply duration/timeout overrides to URL.
+	values := u.Query()
+	if duration > 0 {
+		values.Set("seconds", fmt.Sprint(int(duration.Seconds())))
+	} else {
+		if urlSeconds := values.Get("seconds"); urlSeconds != "" {
+			if us, err := strconv.ParseInt(urlSeconds, 10, 32); err == nil {
+				duration = time.Duration(us) * time.Second
+			}
+		}
+	}
+	if timeout <= 0 {
+		if duration > 0 {
+			timeout = duration + duration/2
+		} else {
+			timeout = 60 * time.Second
+		}
+	}
+	u.RawQuery = values.Encode()
+	return u.String(), timeout
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/flags.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/flags.go
new file mode 100644
index 0000000000000000000000000000000000000000..539031916630b66bf0c01e1f74f293e5a28a0d2b
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/flags.go
@@ -0,0 +1,71 @@
+//  Copyright 2018 Google Inc. All Rights Reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+package driver
+
+import (
+	"flag"
+	"strings"
+)
+
+// GoFlags implements the plugin.FlagSet interface.
+type GoFlags struct {
+	UsageMsgs []string
+}
+
+// Bool implements the plugin.FlagSet interface.
+func (*GoFlags) Bool(o string, d bool, c string) *bool {
+	return flag.Bool(o, d, c)
+}
+
+// Int implements the plugin.FlagSet interface.
+func (*GoFlags) Int(o string, d int, c string) *int {
+	return flag.Int(o, d, c)
+}
+
+// Float64 implements the plugin.FlagSet interface.
+func (*GoFlags) Float64(o string, d float64, c string) *float64 {
+	return flag.Float64(o, d, c)
+}
+
+// String implements the plugin.FlagSet interface.
+func (*GoFlags) String(o, d, c string) *string {
+	return flag.String(o, d, c)
+}
+
+// StringList implements the plugin.FlagSet interface.
+func (*GoFlags) StringList(o, d, c string) *[]*string {
+	return &[]*string{flag.String(o, d, c)}
+}
+
+// ExtraUsage implements the plugin.FlagSet interface.
+func (f *GoFlags) ExtraUsage() string {
+	return strings.Join(f.UsageMsgs, "\n")
+}
+
+// AddExtraUsage implements the plugin.FlagSet interface.
+func (f *GoFlags) AddExtraUsage(eu string) {
+	f.UsageMsgs = append(f.UsageMsgs, eu)
+}
+
+// Parse implements the plugin.FlagSet interface.
+func (*GoFlags) Parse(usage func()) []string {
+	flag.Usage = usage
+	flag.Parse()
+	args := flag.Args()
+	if len(args) == 0 {
+		usage()
+	}
+	return args
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/common.css b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/common.css
new file mode 100644
index 0000000000000000000000000000000000000000..8c7693d0a71c9efec26b1e7db5ce6ab1cc44bcf5
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/common.css
@@ -0,0 +1,281 @@
+* {
+  margin: 0;
+  padding: 0;
+  box-sizing: border-box;
+}
+html, body {
+  height: 100%;
+}
+body {
+  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
+  font-size: 13px;
+  line-height: 1.4;
+  display: flex;
+  flex-direction: column;
+}
+a {
+  color: #2a66d9;
+}
+.header {
+  display: flex;
+  align-items: center;
+  height: 44px;
+  min-height: 44px;
+  background-color: #eee;
+  color: #212121;
+  padding: 0 1rem;
+}
+.header > div {
+  margin: 0 0.125em;
+}
+.header .title h1 {
+  font-size: 1.75em;
+  margin-right: 1rem;
+  margin-bottom: 4px;
+}
+.header .title a {
+  color: #212121;
+  text-decoration: none;
+}
+.header .title a:hover {
+  text-decoration: underline;
+}
+.header .description {
+  width: 100%;
+  text-align: right;
+  white-space: nowrap;
+}
+@media screen and (max-width: 799px) {
+  .header input {
+    display: none;
+  }
+}
+#detailsbox {
+  display: none;
+  position: fixed;
+  top: 40px;
+  right: 20px;
+  background-color: #ffffff;
+  box-shadow: 0 1px 5px rgba(0,0,0,.3);
+  line-height: 24px;
+  padding: 1em;
+  text-align: left;
+}
+.header input {
+  background: white url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' style='pointer-events:none;display:block;width:100%25;height:100%25;fill:%23757575'%3E%3Cpath d='M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61.0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E") no-repeat 4px center/20px 20px;
+  border: 1px solid #d1d2d3;
+  border-radius: 2px 0 0 2px;
+  padding: 0.25em;
+  padding-left: 28px;
+  margin-left: 1em;
+  font-family: 'Roboto', 'Noto', sans-serif;
+  font-size: 1em;
+  line-height: 24px;
+  color: #212121;
+}
+.downArrow {
+  border-top: .36em solid #ccc;
+  border-left: .36em solid transparent;
+  border-right: .36em solid transparent;
+  margin-bottom: .05em;
+  margin-left: .5em;
+  transition: border-top-color 200ms;
+}
+.menu-item {
+  height: 100%;
+  text-transform: uppercase;
+  font-family: 'Roboto Medium', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
+  position: relative;
+}
+.menu-item .menu-name:hover {
+  opacity: 0.75;
+}
+.menu-item .menu-name:hover .downArrow {
+  border-top-color: #666;
+}
+.menu-name {
+  height: 100%;
+  padding: 0 0.5em;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.menu-name a {
+  text-decoration: none;
+  color: #212121;
+}
+.submenu {
+  display: none;
+  margin-top: -4px;
+  min-width: 10em;
+  position: absolute;
+  left: 0px;
+  background-color: white;
+  box-shadow: 0 1px 5px rgba(0,0,0,.3);
+  font-size: 100%;
+  text-transform: none;
+  white-space: nowrap;
+}
+.menu-item, .submenu {
+  user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  -webkit-user-select: none;
+}
+.submenu hr {
+  border: 0;
+  border-top: 2px solid #eee;
+}
+.submenu a {
+  display: block;
+  padding: .5em 1em;
+  text-decoration: none;
+}
+.submenu a:hover, .submenu a.active {
+  color: white;
+  background-color: #6b82d6;
+}
+.submenu a.disabled {
+  color: gray;
+  pointer-events: none;
+}
+.menu-check-mark {
+  position: absolute;
+  left: 2px;
+}
+.menu-delete-btn {
+  position: absolute;
+  right: 2px;
+}
+
+.help {
+  padding-left: 1em;
+}
+
+{{/* Used to disable events when a modal dialog is displayed */}}
+#dialog-overlay {
+  display: none;
+  position: fixed;
+  left: 0px;
+  top: 0px;
+  width: 100%;
+  height: 100%;
+  background-color: rgba(1,1,1,0.1);
+}
+
+.dialog {
+  {{/* Displayed centered horizontally near the top */}}
+  display: none;
+  position: fixed;
+  margin: 0px;
+  top: 60px;
+  left: 50%;
+  transform: translateX(-50%);
+  font-size: 125%;
+  background-color: #ffffff;
+  box-shadow: 0 1px 5px rgba(0,0,0,.3);
+}
+.dialog-header {
+  font-size: 120%;
+  border-bottom: 1px solid #CCCCCC;
+  width: 100%;
+  text-align: center;
+  background: #EEEEEE;
+  user-select: none;
+}
+.dialog-footer {
+  border-top: 1px solid #CCCCCC;
+  width: 100%;
+  text-align: right;
+  padding: 10px;
+}
+.dialog-error {
+  margin: 10px;
+  color: red;
+}
+.dialog input {
+  margin: 10px;
+  font-size: inherit;
+}
+.dialog button {
+  margin-left: 10px;
+  font-size: inherit;
+}
+#save-dialog, #delete-dialog {
+  width: 50%;
+  max-width: 20em;
+}
+#delete-prompt {
+  padding: 10px;
+}
+
+#content {
+  overflow-y: scroll;
+  padding: 1em;
+}
+#top {
+  overflow-y: scroll;
+}
+#graph {
+  overflow: hidden;
+  width: 100%;
+  height: 100%;
+}
+#graph svg {
+  width: 100%;
+  height: 100%;
+  padding: 10px;
+}
+#content.source .filename {
+  margin-top: 0;
+  margin-bottom: 1em;
+  font-size: 120%;
+}
+#content.source pre {
+  margin-bottom: 3em;
+}
+table {
+  border-spacing: 0px;
+  width: 100%;
+  padding-bottom: 1em;
+  white-space: nowrap;
+}
+table thead {
+  font-family: 'Roboto Medium', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
+}
+table tr th {
+  position: sticky;
+  top: 0;
+  background-color: #ddd;
+  text-align: right;
+  padding: .3em .5em;
+}
+table tr td {
+  padding: .3em .5em;
+  text-align: right;
+}
+#top table tr th:nth-child(6),
+#top table tr th:nth-child(7),
+#top table tr td:nth-child(6),
+#top table tr td:nth-child(7) {
+  text-align: left;
+}
+#top table tr td:nth-child(6) {
+  width: 100%;
+  text-overflow: ellipsis;
+  overflow: hidden;
+  white-space: nowrap;
+}
+#flathdr1, #flathdr2, #cumhdr1, #cumhdr2, #namehdr {
+  cursor: ns-resize;
+}
+.hilite {
+  background-color: #ebf5fb;
+  font-weight: bold;
+}
+/* stacking order */
+.boxtext         { z-index: 2; }  /* flame graph box text */
+#current-details { z-index: 2; }  /* flame graph current box info */
+#detailsbox      { z-index: 3; }  /* profile details */
+.submenu         { z-index: 4; }
+.dialog          { z-index: 5; }
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/common.js b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/common.js
new file mode 100644
index 0000000000000000000000000000000000000000..4a2067eb6881f25a4c5d2afa9b484c550c7a4ce3
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/common.js
@@ -0,0 +1,714 @@
+// Make svg pannable and zoomable.
+// Call clickHandler(t) if a click event is caught by the pan event handlers.
+function initPanAndZoom(svg, clickHandler) {
+  'use strict';
+
+  // Current mouse/touch handling mode
+  const IDLE = 0;
+  const MOUSEPAN = 1;
+  const TOUCHPAN = 2;
+  const TOUCHZOOM = 3;
+  let mode = IDLE;
+
+  // State needed to implement zooming.
+  let currentScale = 1.0;
+  const initWidth = svg.viewBox.baseVal.width;
+  const initHeight = svg.viewBox.baseVal.height;
+
+  // State needed to implement panning.
+  let panLastX = 0;      // Last event X coordinate
+  let panLastY = 0;      // Last event Y coordinate
+  let moved = false;     // Have we seen significant movement
+  let touchid = null;    // Current touch identifier
+
+  // State needed for pinch zooming
+  let touchid2 = null;     // Second id for pinch zooming
+  let initGap = 1.0;       // Starting gap between two touches
+  let initScale = 1.0;     // currentScale when pinch zoom started
+  let centerPoint = null;  // Center point for scaling
+
+  // Convert event coordinates to svg coordinates.
+  function toSvg(x, y) {
+    const p = svg.createSVGPoint();
+    p.x = x;
+    p.y = y;
+    let m = svg.getCTM();
+    if (m == null) m = svg.getScreenCTM(); // Firefox workaround.
+    return p.matrixTransform(m.inverse());
+  }
+
+  // Change the scaling for the svg to s, keeping the point denoted
+  // by u (in svg coordinates]) fixed at the same screen location.
+  function rescale(s, u) {
+    // Limit to a good range.
+    if (s < 0.2) s = 0.2;
+    if (s > 10.0) s = 10.0;
+
+    currentScale = s;
+
+    // svg.viewBox defines the visible portion of the user coordinate
+    // system.  So to magnify by s, divide the visible portion by s,
+    // which will then be stretched to fit the viewport.
+    const vb = svg.viewBox;
+    const w1 = vb.baseVal.width;
+    const w2 = initWidth / s;
+    const h1 = vb.baseVal.height;
+    const h2 = initHeight / s;
+    vb.baseVal.width = w2;
+    vb.baseVal.height = h2;
+
+    // We also want to adjust vb.baseVal.x so that u.x remains at same
+    // screen X coordinate.  In other words, want to change it from x1 to x2
+    // so that:
+    //     (u.x - x1) / w1 = (u.x - x2) / w2
+    // Simplifying that, we get
+    //     (u.x - x1) * (w2 / w1) = u.x - x2
+    //     x2 = u.x - (u.x - x1) * (w2 / w1)
+    vb.baseVal.x = u.x - (u.x - vb.baseVal.x) * (w2 / w1);
+    vb.baseVal.y = u.y - (u.y - vb.baseVal.y) * (h2 / h1);
+  }
+
+  function handleWheel(e) {
+    if (e.deltaY == 0) return;
+    // Change scale factor by 1.1 or 1/1.1
+    rescale(currentScale * (e.deltaY < 0 ? 1.1 : (1/1.1)),
+            toSvg(e.offsetX, e.offsetY));
+  }
+
+  function setMode(m) {
+    mode = m;
+    touchid = null;
+    touchid2 = null;
+  }
+
+  function panStart(x, y) {
+    moved = false;
+    panLastX = x;
+    panLastY = y;
+  }
+
+  function panMove(x, y) {
+    let dx = x - panLastX;
+    let dy = y - panLastY;
+    if (Math.abs(dx) <= 2 && Math.abs(dy) <= 2) return; // Ignore tiny moves
+
+    moved = true;
+    panLastX = x;
+    panLastY = y;
+
+    // Firefox workaround: get dimensions from parentNode.
+    const swidth = svg.clientWidth || svg.parentNode.clientWidth;
+    const sheight = svg.clientHeight || svg.parentNode.clientHeight;
+
+    // Convert deltas from screen space to svg space.
+    dx *= (svg.viewBox.baseVal.width / swidth);
+    dy *= (svg.viewBox.baseVal.height / sheight);
+
+    svg.viewBox.baseVal.x -= dx;
+    svg.viewBox.baseVal.y -= dy;
+  }
+
+  function handleScanStart(e) {
+    if (e.button != 0) return; // Do not catch right-clicks etc.
+    setMode(MOUSEPAN);
+    panStart(e.clientX, e.clientY);
+    e.preventDefault();
+    svg.addEventListener('mousemove', handleScanMove);
+  }
+
+  function handleScanMove(e) {
+    if (e.buttons == 0) {
+      // Missed an end event, perhaps because mouse moved outside window.
+      setMode(IDLE);
+      svg.removeEventListener('mousemove', handleScanMove);
+      return;
+    }
+    if (mode == MOUSEPAN) panMove(e.clientX, e.clientY);
+  }
+
+  function handleScanEnd(e) {
+    if (mode == MOUSEPAN) panMove(e.clientX, e.clientY);
+    setMode(IDLE);
+    svg.removeEventListener('mousemove', handleScanMove);
+    if (!moved) clickHandler(e.target);
+  }
+
+  // Find touch object with specified identifier.
+  function findTouch(tlist, id) {
+    for (const t of tlist) {
+      if (t.identifier == id) return t;
+    }
+    return null;
+  }
+
+  // Return distance between two touch points
+  function touchGap(t1, t2) {
+    const dx = t1.clientX - t2.clientX;
+    const dy = t1.clientY - t2.clientY;
+    return Math.hypot(dx, dy);
+  }
+
+  function handleTouchStart(e) {
+    if (mode == IDLE && e.changedTouches.length == 1) {
+      // Start touch based panning
+      const t = e.changedTouches[0];
+      setMode(TOUCHPAN);
+      touchid = t.identifier;
+      panStart(t.clientX, t.clientY);
+      e.preventDefault();
+    } else if (mode == TOUCHPAN && e.touches.length == 2) {
+      // Start pinch zooming
+      setMode(TOUCHZOOM);
+      const t1 = e.touches[0];
+      const t2 = e.touches[1];
+      touchid = t1.identifier;
+      touchid2 = t2.identifier;
+      initScale = currentScale;
+      initGap = touchGap(t1, t2);
+      centerPoint = toSvg((t1.clientX + t2.clientX) / 2,
+                          (t1.clientY + t2.clientY) / 2);
+      e.preventDefault();
+    }
+  }
+
+  function handleTouchMove(e) {
+    if (mode == TOUCHPAN) {
+      const t = findTouch(e.changedTouches, touchid);
+      if (t == null) return;
+      if (e.touches.length != 1) {
+        setMode(IDLE);
+        return;
+      }
+      panMove(t.clientX, t.clientY);
+      e.preventDefault();
+    } else if (mode == TOUCHZOOM) {
+      // Get two touches; new gap; rescale to ratio.
+      const t1 = findTouch(e.touches, touchid);
+      const t2 = findTouch(e.touches, touchid2);
+      if (t1 == null || t2 == null) return;
+      const gap = touchGap(t1, t2);
+      rescale(initScale * gap / initGap, centerPoint);
+      e.preventDefault();
+    }
+  }
+
+  function handleTouchEnd(e) {
+    if (mode == TOUCHPAN) {
+      const t = findTouch(e.changedTouches, touchid);
+      if (t == null) return;
+      panMove(t.clientX, t.clientY);
+      setMode(IDLE);
+      e.preventDefault();
+      if (!moved) clickHandler(t.target);
+    } else if (mode == TOUCHZOOM) {
+      setMode(IDLE);
+      e.preventDefault();
+    }
+  }
+
+  svg.addEventListener('mousedown', handleScanStart);
+  svg.addEventListener('mouseup', handleScanEnd);
+  svg.addEventListener('touchstart', handleTouchStart);
+  svg.addEventListener('touchmove', handleTouchMove);
+  svg.addEventListener('touchend', handleTouchEnd);
+  svg.addEventListener('wheel', handleWheel, true);
+}
+
+function initMenus() {
+  'use strict';
+
+  let activeMenu = null;
+  let activeMenuHdr = null;
+
+  function cancelActiveMenu() {
+    if (activeMenu == null) return;
+    activeMenu.style.display = 'none';
+    activeMenu = null;
+    activeMenuHdr = null;
+  }
+
+  // Set click handlers on every menu header.
+  for (const menu of document.getElementsByClassName('submenu')) {
+    const hdr = menu.parentElement;
+    if (hdr == null) return;
+    if (hdr.classList.contains('disabled')) return;
+    function showMenu(e) {
+      // menu is a child of hdr, so this event can fire for clicks
+      // inside menu. Ignore such clicks.
+      if (e.target.parentElement != hdr) return;
+      activeMenu = menu;
+      activeMenuHdr = hdr;
+      menu.style.display = 'block';
+    }
+    hdr.addEventListener('mousedown', showMenu);
+    hdr.addEventListener('touchstart', showMenu);
+  }
+
+  // If there is an active menu and a down event outside, retract the menu.
+  for (const t of ['mousedown', 'touchstart']) {
+    document.addEventListener(t, (e) => {
+      // Note: to avoid unnecessary flicker, if the down event is inside
+      // the active menu header, do not retract the menu.
+      if (activeMenuHdr != e.target.closest('.menu-item')) {
+        cancelActiveMenu();
+      }
+    }, { passive: true, capture: true });
+  }
+
+  // If there is an active menu and an up event inside, retract the menu.
+  document.addEventListener('mouseup', (e) => {
+    if (activeMenu == e.target.closest('.submenu')) {
+      cancelActiveMenu();
+    }
+  }, { passive: true, capture: true });
+}
+
+function sendURL(method, url, done) {
+  fetch(url.toString(), {method: method})
+      .then((response) => { done(response.ok); })
+      .catch((error) => { done(false); });
+}
+
+// Initialize handlers for saving/loading configurations.
+function initConfigManager() {
+  'use strict';
+
+  // Initialize various elements.
+  function elem(id) {
+    const result = document.getElementById(id);
+    if (!result) console.warn('element ' + id + ' not found');
+    return result;
+  }
+  const overlay = elem('dialog-overlay');
+  const saveDialog = elem('save-dialog');
+  const saveInput = elem('save-name');
+  const saveError = elem('save-error');
+  const delDialog = elem('delete-dialog');
+  const delPrompt = elem('delete-prompt');
+  const delError = elem('delete-error');
+
+  let currentDialog = null;
+  let currentDeleteTarget = null;
+
+  function showDialog(dialog) {
+    if (currentDialog != null) {
+      overlay.style.display = 'none';
+      currentDialog.style.display = 'none';
+    }
+    currentDialog = dialog;
+    if (dialog != null) {
+      overlay.style.display = 'block';
+      dialog.style.display = 'block';
+    }
+  }
+
+  function cancelDialog(e) {
+    showDialog(null);
+  }
+
+  // Show dialog for saving the current config.
+  function showSaveDialog(e) {
+    saveError.innerText = '';
+    showDialog(saveDialog);
+    saveInput.focus();
+  }
+
+  // Commit save config.
+  function commitSave(e) {
+    const name = saveInput.value;
+    const url = new URL(document.URL);
+    // Set path relative to existing path.
+    url.pathname = new URL('./saveconfig', document.URL).pathname;
+    url.searchParams.set('config', name);
+    saveError.innerText = '';
+    sendURL('POST', url, (ok) => {
+      if (!ok) {
+        saveError.innerText = 'Save failed';
+      } else {
+        showDialog(null);
+        location.reload();  // Reload to show updated config menu
+      }
+    });
+  }
+
+  function handleSaveInputKey(e) {
+    if (e.key === 'Enter') commitSave(e);
+  }
+
+  function deleteConfig(e, elem) {
+    e.preventDefault();
+    const config = elem.dataset.config;
+    delPrompt.innerText = 'Delete ' + config + '?';
+    currentDeleteTarget = elem;
+    showDialog(delDialog);
+  }
+
+  function commitDelete(e, elem) {
+    if (!currentDeleteTarget) return;
+    const config = currentDeleteTarget.dataset.config;
+    const url = new URL('./deleteconfig', document.URL);
+    url.searchParams.set('config', config);
+    delError.innerText = '';
+    sendURL('DELETE', url, (ok) => {
+      if (!ok) {
+        delError.innerText = 'Delete failed';
+        return;
+      }
+      showDialog(null);
+      // Remove menu entry for this config.
+      if (currentDeleteTarget && currentDeleteTarget.parentElement) {
+        currentDeleteTarget.parentElement.remove();
+      }
+    });
+  }
+
+  // Bind event on elem to fn.
+  function bind(event, elem, fn) {
+    if (elem == null) return;
+    elem.addEventListener(event, fn);
+    if (event == 'click') {
+      // Also enable via touch.
+      elem.addEventListener('touchstart', fn);
+    }
+  }
+
+  bind('click', elem('save-config'), showSaveDialog);
+  bind('click', elem('save-cancel'), cancelDialog);
+  bind('click', elem('save-confirm'), commitSave);
+  bind('keydown', saveInput, handleSaveInputKey);
+
+  bind('click', elem('delete-cancel'), cancelDialog);
+  bind('click', elem('delete-confirm'), commitDelete);
+
+  // Activate deletion button for all config entries in menu.
+  for (const del of Array.from(document.getElementsByClassName('menu-delete-btn'))) {
+    bind('click', del, (e) => {
+      deleteConfig(e, del);
+    });
+  }
+}
+
+// options if present can contain:
+//   hiliter: function(Number, Boolean): Boolean
+//     Overridable mechanism for highlighting/unhighlighting specified node.
+//   current: function() Map[Number,Boolean]
+//     Overridable mechanism for fetching set of currently selected nodes.
+function viewer(baseUrl, nodes, options) {
+  'use strict';
+
+  // Elements
+  const search = document.getElementById('search');
+  const graph0 = document.getElementById('graph0');
+  const svg = (graph0 == null ? null : graph0.parentElement);
+  const toptable = document.getElementById('toptable');
+
+  let regexpActive = false;
+  let selected = new Map();
+  let origFill = new Map();
+  let searchAlarm = null;
+  let buttonsEnabled = true;
+
+  // Return current selection.
+  function getSelection() {
+    if (selected.size > 0) {
+      return selected;
+    } else if (options && options.current) {
+      return options.current();
+    }
+    return new Map();
+  }
+
+  function handleDetails(e) {
+    e.preventDefault();
+    const detailsText = document.getElementById('detailsbox');
+    if (detailsText != null) {
+      if (detailsText.style.display === 'block') {
+        detailsText.style.display = 'none';
+      } else {
+        detailsText.style.display = 'block';
+      }
+    }
+  }
+
+  function handleKey(e) {
+    if (e.keyCode != 13) return;
+    setHrefParams(window.location, function (params) {
+      params.set('f', search.value);
+    });
+    e.preventDefault();
+  }
+
+  function handleSearch() {
+    // Delay expensive processing so a flurry of key strokes is handled once.
+    if (searchAlarm != null) {
+      clearTimeout(searchAlarm);
+    }
+    searchAlarm = setTimeout(selectMatching, 300);
+
+    regexpActive = true;
+    updateButtons();
+  }
+
+  function selectMatching() {
+    searchAlarm = null;
+    let re = null;
+    if (search.value != '') {
+      try {
+        re = new RegExp(search.value);
+      } catch (e) {
+        // TODO: Display error state in search box
+        return;
+      }
+    }
+
+    function match(text) {
+      return re != null && re.test(text);
+    }
+
+    // drop currently selected items that do not match re.
+    selected.forEach(function(v, n) {
+      if (!match(nodes[n])) {
+        unselect(n);
+      }
+    })
+
+    // add matching items that are not currently selected.
+    if (nodes) {
+      for (let n = 0; n < nodes.length; n++) {
+        if (!selected.has(n) && match(nodes[n])) {
+          select(n);
+        }
+      }
+    }
+
+    updateButtons();
+  }
+
+  function toggleSvgSelect(elem) {
+    // Walk up to immediate child of graph0
+    while (elem != null && elem.parentElement != graph0) {
+      elem = elem.parentElement;
+    }
+    if (!elem) return;
+
+    // Disable regexp mode.
+    regexpActive = false;
+
+    const n = nodeId(elem);
+    if (n < 0) return;
+    if (selected.has(n)) {
+      unselect(n);
+    } else {
+      select(n);
+    }
+    updateButtons();
+  }
+
+  function unselect(n) {
+    if (setNodeHighlight(n, false)) selected.delete(n);
+  }
+
+  function select(n, elem) {
+    if (setNodeHighlight(n, true)) selected.set(n, true);
+  }
+
+  function nodeId(elem) {
+    const id = elem.id;
+    if (!id) return -1;
+    if (!id.startsWith('node')) return -1;
+    const n = parseInt(id.slice(4), 10);
+    if (isNaN(n)) return -1;
+    if (n < 0 || n >= nodes.length) return -1;
+    return n;
+  }
+
+  // Change highlighting of node (returns true if node was found).
+  function setNodeHighlight(n, set) {
+    if (options && options.hiliter) return options.hiliter(n, set);
+
+    const elem = document.getElementById('node' + n);
+    if (!elem) return false;
+
+    // Handle table row highlighting.
+    if (elem.nodeName == 'TR') {
+      elem.classList.toggle('hilite', set);
+      return true;
+    }
+
+    // Handle svg element highlighting.
+    const p = findPolygon(elem);
+    if (p != null) {
+      if (set) {
+        origFill.set(p, p.style.fill);
+        p.style.fill = '#ccccff';
+      } else if (origFill.has(p)) {
+        p.style.fill = origFill.get(p);
+      }
+    }
+
+    return true;
+  }
+
+  function findPolygon(elem) {
+    if (elem.localName == 'polygon') return elem;
+    for (const c of elem.children) {
+      const p = findPolygon(c);
+      if (p != null) return p;
+    }
+    return null;
+  }
+
+  function setSampleIndexLink(si) {
+    const elem = document.getElementById('sampletype-' + si);
+    if (elem != null) {
+      setHrefParams(elem, function (params) {
+        params.set("si", si);
+      });
+    }
+  }
+
+  // Update id's href to reflect current selection whenever it is
+  // liable to be followed.
+  function makeSearchLinkDynamic(id) {
+    const elem = document.getElementById(id);
+    if (elem == null) return;
+
+    // Most links copy current selection into the 'f' parameter,
+    // but Refine menu links are different.
+    let param = 'f';
+    if (id == 'ignore') param = 'i';
+    if (id == 'hide') param = 'h';
+    if (id == 'show') param = 's';
+    if (id == 'show-from') param = 'sf';
+
+    // We update on mouseenter so middle-click/right-click work properly.
+    elem.addEventListener('mouseenter', updater);
+    elem.addEventListener('touchstart', updater);
+
+    function updater() {
+      // The selection can be in one of two modes: regexp-based or
+      // list-based.  Construct regular expression depending on mode.
+      let re = regexpActive
+          ? search.value
+          : Array.from(getSelection().keys()).map(key => pprofQuoteMeta(nodes[key])).join('|');
+
+      setHrefParams(elem, function (params) {
+        if (re != '') {
+          // For focus/show/show-from, forget old parameter. For others, add to re.
+          if (param != 'f' && param != 's' && param != 'sf' && params.has(param)) {
+            const old = params.get(param);
+            if (old != '') {
+              re += '|' + old;
+            }
+          }
+          params.set(param, re);
+        } else {
+          params.delete(param);
+        }
+      });
+    }
+  }
+
+  function setHrefParams(elem, paramSetter) {
+    let url = new URL(elem.href);
+    url.hash = '';
+
+    // Copy params from this page's URL.
+    const params = url.searchParams;
+    for (const p of new URLSearchParams(window.location.search)) {
+      params.set(p[0], p[1]);
+    }
+
+    // Give the params to the setter to modify.
+    paramSetter(params);
+
+    elem.href = url.toString();
+  }
+
+  function handleTopClick(e) {
+    // Walk back until we find TR and then get the Name column (index 5)
+    let elem = e.target;
+    while (elem != null && elem.nodeName != 'TR') {
+      elem = elem.parentElement;
+    }
+    if (elem == null || elem.children.length < 6) return;
+
+    e.preventDefault();
+    const tr = elem;
+    const td = elem.children[5];
+    if (td.nodeName != 'TD') return;
+    const name = td.innerText;
+    const index = nodes.indexOf(name);
+    if (index < 0) return;
+
+    // Disable regexp mode.
+    regexpActive = false;
+
+    if (selected.has(index)) {
+      unselect(index, elem);
+    } else {
+      select(index, elem);
+    }
+    updateButtons();
+  }
+
+  function updateButtons() {
+    const enable = (search.value != '' || getSelection().size != 0);
+    if (buttonsEnabled == enable) return;
+    buttonsEnabled = enable;
+    for (const id of ['focus', 'ignore', 'hide', 'show', 'show-from']) {
+      const link = document.getElementById(id);
+      if (link != null) {
+        link.classList.toggle('disabled', !enable);
+      }
+    }
+  }
+
+  // Initialize button states
+  updateButtons();
+
+  // Setup event handlers
+  initMenus();
+  if (svg != null) {
+    initPanAndZoom(svg, toggleSvgSelect);
+  }
+  if (toptable != null) {
+    toptable.addEventListener('mousedown', handleTopClick);
+    toptable.addEventListener('touchstart', handleTopClick);
+  }
+
+  const ids = ['topbtn', 'graphbtn',
+               'flamegraph',
+               'peek', 'list',
+               'disasm', 'focus', 'ignore', 'hide', 'show', 'show-from'];
+  ids.forEach(makeSearchLinkDynamic);
+
+  const sampleIDs = [{{range .SampleTypes}}'{{.}}', {{end}}];
+  sampleIDs.forEach(setSampleIndexLink);
+
+  // Bind action to button with specified id.
+  function addAction(id, action) {
+    const btn = document.getElementById(id);
+    if (btn != null) {
+      btn.addEventListener('click', action);
+      btn.addEventListener('touchstart', action);
+    }
+  }
+
+  addAction('details', handleDetails);
+  initConfigManager();
+
+  search.addEventListener('input', handleSearch);
+  search.addEventListener('keydown', handleKey);
+
+  // Give initial focus to main container so it can be scrolled using keys.
+  const main = document.getElementById('bodycontainer');
+  if (main) {
+    main.focus();
+  }
+}
+
+// convert a string to a regexp that matches exactly that string.
+function pprofQuoteMeta(str) {
+  return '^' + str.replace(/([\\\.?+*\[\](){}|^$])/g, '\\$1') + '$';
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/graph.css b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/graph.css
new file mode 100644
index 0000000000000000000000000000000000000000..c756ddfdcbd4cd5acbed4f646041253f7527b956
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/graph.css
@@ -0,0 +1,7 @@
+#graph {
+    cursor: grab;
+}
+
+#graph:active {
+    cursor: grabbing;
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/graph.html b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/graph.html
new file mode 100644
index 0000000000000000000000000000000000000000..d17a0ea7d0e018ab72365c902cbaf9c90d905999
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/graph.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>{{.Title}}</title>
+  {{template "css" .}}
+  {{template "graph_css" .}}
+</head>
+<body>
+  {{template "header" .}}
+  <div id="graph">
+    {{.HTMLBody}}
+  </div>
+  {{template "script" .}}
+  <script>viewer(new URL(window.location.href), {{.Nodes}});</script>
+</body>
+</html>
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/header.html b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/header.html
new file mode 100644
index 0000000000000000000000000000000000000000..4d0f198a69598442575070dad8690a86b48852a1
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/header.html
@@ -0,0 +1,119 @@
+<div class="header">
+  <div class="title">
+    <h1><a href="./">pprof</a></h1>
+  </div>
+
+  <div id="view" class="menu-item">
+    <div class="menu-name">
+      View
+      <i class="downArrow"></i>
+    </div>
+    <div class="submenu">
+      <a title="{{.Help.top}}"  href="./top" id="topbtn">Top</a>
+      <a title="{{.Help.graph}}" href="./graph" id="graphbtn">Graph</a>
+      <a title="{{.Help.flamegraph}}" href="./flamegraph" id="flamegraph">Flame Graph</a>
+      <a title="{{.Help.peek}}" href="./peek" id="peek">Peek</a>
+      <a title="{{.Help.list}}" href="./source" id="list">Source</a>
+      <a title="{{.Help.disasm}}" href="./disasm" id="disasm">Disassemble</a>
+    </div>
+  </div>
+
+  {{$sampleLen := len .SampleTypes}}
+  {{if gt $sampleLen 1}}
+  <div id="sample" class="menu-item">
+    <div class="menu-name">
+      Sample
+      <i class="downArrow"></i>
+    </div>
+    <div class="submenu">
+      {{range .SampleTypes}}
+      <a href="?si={{.}}" id="sampletype-{{.}}">{{.}}</a>
+      {{end}}
+    </div>
+  </div>
+  {{end}}
+
+  <div id="refine" class="menu-item">
+    <div class="menu-name">
+      Refine
+      <i class="downArrow"></i>
+    </div>
+    <div class="submenu">
+      <a title="{{.Help.focus}}" href="?" id="focus">Focus</a>
+      <a title="{{.Help.ignore}}" href="?" id="ignore">Ignore</a>
+      <a title="{{.Help.hide}}" href="?" id="hide">Hide</a>
+      <a title="{{.Help.show}}" href="?" id="show">Show</a>
+      <a title="{{.Help.show_from}}" href="?" id="show-from">Show from</a>
+      <hr>
+      <a title="{{.Help.reset}}" href="?">Reset</a>
+    </div>
+  </div>
+
+  <div id="config" class="menu-item">
+    <div class="menu-name">
+      Config
+      <i class="downArrow"></i>
+    </div>
+    <div class="submenu">
+      <a title="{{.Help.save_config}}" id="save-config">Save as ...</a>
+      <hr>
+      {{range .Configs}}
+      <a href="{{.URL}}">
+        {{if .Current}}<span class="menu-check-mark">✓</span>{{end}}
+        {{.Name}}
+        {{if .UserConfig}}<span class="menu-delete-btn" data-config={{.Name}}>🗙</span>{{end}}
+      </a>
+      {{end}}
+    </div>
+  </div>
+
+  <div id="download" class="menu-item">
+    <div class="menu-name">
+      <a href="./download">Download</a>
+    </div>
+  </div>
+
+  <div>
+    <input id="search" type="text" placeholder="Search regexp" autocomplete="off" autocapitalize="none" size=40>
+  </div>
+
+  <div class="description">
+    <a title="{{.Help.details}}" href="#" id="details">{{.Title}}</a>
+    <div id="detailsbox">
+      {{range .Legend}}<div>{{.}}</div>{{end}}
+    </div>
+  </div>
+
+  {{if .DocURL}}
+     <div class="menu-item">
+       <div class="help menu-name"><a title="Profile documentation" href="{{.DocURL}}" target="_blank">Help&nbsp;⤇</a></div>
+     </div>
+  {{end}}
+</div>
+
+<div id="dialog-overlay"></div>
+
+<div class="dialog" id="save-dialog">
+  <div class="dialog-header">Save options as</div>
+  <datalist id="config-list">
+    {{range .Configs}}{{if .UserConfig}}<option value="{{.Name}}" />{{end}}{{end}}
+  </datalist>
+  <input id="save-name" type="text" list="config-list" placeholder="New config" />
+  <div class="dialog-footer">
+    <span class="dialog-error" id="save-error"></span>
+    <button id="save-cancel">Cancel</button>
+    <button id="save-confirm">Save</button>
+  </div>
+</div>
+
+<div class="dialog" id="delete-dialog">
+  <div class="dialog-header" id="delete-dialog-title">Delete config</div>
+  <div id="delete-prompt"></div>
+  <div class="dialog-footer">
+    <span class="dialog-error" id="delete-error"></span>
+    <button id="delete-cancel">Cancel</button>
+    <button id="delete-confirm">Delete</button>
+  </div>
+</div>
+
+<div id="errors">{{range .Errors}}<div>{{.}}</div>{{end}}</div>
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/plaintext.html b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/plaintext.html
new file mode 100644
index 0000000000000000000000000000000000000000..9791cc7718981c238224b2fb3459e5df813611f0
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/plaintext.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>{{.Title}}</title>
+  {{template "css" .}}
+</head>
+<body>
+  {{template "header" .}}
+  <div id="content">
+    <pre>
+      {{.TextBody}}
+    </pre>
+  </div>
+  {{template "script" .}}
+  <script>viewer(new URL(window.location.href), null);</script>
+</body>
+</html>
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/source.html b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/source.html
new file mode 100644
index 0000000000000000000000000000000000000000..b676ce2054f89683933d374c3b9222a29bef0475
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/source.html
@@ -0,0 +1,72 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>{{.Title}}</title>
+  {{if not .Standalone}}{{template "css" .}}{{end}}
+  {{template "weblistcss" .}}
+  {{template "weblistjs" .}}
+</head>
+<body>{{"\n" -}}
+  {{/* emit different header in standalone mode */ -}}
+  {{if .Standalone}}{{"\n" -}}
+    <div class="legend">{{"" -}}
+      {{range $i, $e := .Legend -}}
+        {{if $i}}<br>{{"\n"}}{{end}}{{. -}}
+      {{end}}<br>Total: {{.Listing.Total -}}
+    </div>{{"" -}}
+  {{else -}}
+    {{template "header" .}}
+    <div id="content" class="source">{{"" -}}
+  {{end -}}
+
+  {{range .Listing.Files -}}
+    {{range .Funcs -}}
+      <h2>{{.Name}}</h2>{{"" -}}
+      <p class="filename">{{.File}}</p>{{"\n" -}}
+      <pre onClick="pprof_toggle_asm(event)">{{"\n" -}}
+        {{printf "  Total:  %10s %10s (flat, cum) %s" .Flat .Cumulative .Percent -}}
+        {{range .Lines -}}{{"\n" -}}
+          {{/* source line */ -}}
+          <span class=line>{{printf " %6d" .Line}}</span>{{" " -}}
+          <span class={{.HTMLClass}}>
+            {{- printf "  %10s %10s %8s  %s " .Flat .Cumulative "" .SrcLine -}}
+          </span>{{"" -}}
+
+          {{if .Instructions -}}
+            {{/* instructions for this source line */ -}}
+            <span class=asm>{{"" -}}
+            {{range .Instructions -}}
+              {{/* separate when we hit a new basic block */ -}}
+              {{if .NewBlock -}}{{printf " %8s %28s\n" "" "⋮"}}{{end -}}
+
+              {{/* inlined calls leading to this instruction */ -}}
+              {{range .InlinedCalls -}}
+                {{printf " %8s %10s %10s %8s  " "" "" "" "" -}}
+                <span class=inlinesrc>{{.SrcLine}}</span>{{" " -}}
+                <span class=unimportant>{{.FileBase}}:{{.Line}}</span>{{"\n" -}}
+              {{end -}}
+
+              {{if not .Synthetic -}}
+                {{/* disassembled instruction */ -}}
+                {{printf " %8s %10s %10s %8x: %s " "" .Flat .Cumulative .Address .Disasm -}}
+                <span class=unimportant>{{.FileLine}}</span>{{"\n" -}}
+              {{end -}}
+            {{end -}}
+            </span>{{"" -}}
+          {{end -}}
+          {{/* end of line */ -}}
+        {{end}}{{"\n" -}}
+      </pre>{{"\n" -}}
+      {{/* end of function */ -}}
+    {{end -}}
+    {{/* end of file */ -}}
+  {{end -}}
+
+  {{if not .Standalone}}{{"\n  " -}}
+    </div>{{"\n" -}}
+    {{template "script" .}}{{"\n" -}}
+    <script>viewer(new URL(window.location.href), null);</script>{{"" -}}
+  {{end}}
+</body>
+</html>
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.css b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.css
new file mode 100644
index 0000000000000000000000000000000000000000..1df4f719a5f876a46a6118cda1e537f3bb094a83
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.css
@@ -0,0 +1,89 @@
+body {
+  overflow: hidden; /* Want scrollbar not here, but in #stack-holder */
+}
+/* Scrollable container for flame graph */
+#stack-holder {
+  width: 100%;
+  flex-grow: 1;
+  overflow-y: auto;
+  background: #eee; /* Light grey gives better contrast with boxes */
+  position: relative; /* Allows absolute positioning of child boxes */
+}
+/* Flame graph */
+#stack-chart {
+  width: 100%;
+  position: relative; /* Allows absolute positioning of child boxes */
+}
+/* Holder for current frame details. */
+#current-details {
+  position: relative;
+  background: #eee; /* Light grey gives better contrast with boxes */
+  font-size: 12pt;
+  padding: 0 4px;
+  width: 100%;
+}
+/* Shows details of frame that is under the mouse */
+#current-details-left {
+  float: left;
+  max-width: 60%;
+  white-space: nowrap;
+  overflow-x: hidden;
+}
+#current-details-right {
+  float: right;
+  max-width: 40%;
+  white-space: nowrap;
+  overflow-x: hidden;
+}
+/* Background of a single flame-graph frame */
+.boxbg {
+  border-width: 0px;
+  position: absolute;
+  overflow: hidden;
+  box-sizing: border-box;
+  background: #d8d8d8;
+}
+.positive { position: absolute; background: #caa; }
+.negative { position: absolute; background: #aca; }
+/* Not-inlined frames are visually separated from their caller. */
+.not-inlined {
+  border-top: 1px solid black;
+}
+/* Function name */
+.boxtext {
+  position: absolute;
+  width: 100%;
+  padding-left: 2px;
+  line-height: 18px;
+  cursor: default;
+  font-family: "Google Sans", Arial, sans-serif;
+  font-size: 12pt;
+  z-index: 2;
+}
+/* Box highlighting via shadows to avoid size changes */
+.hilite { box-shadow: 0px 0px 0px 2px #000; z-index: 1; }
+.hilite2 { box-shadow: 0px 0px 0px 2px #000; z-index: 1; }
+/* Gap left between callers and callees */
+.separator {
+  position: absolute;
+  text-align: center;
+  font-size: 12pt;
+  font-weight: bold;
+}
+/* Right-click menu */
+#action-menu {
+  max-width: 15em;
+}
+/* Right-click menu title */
+#action-title {
+  display: block;
+  padding: 0.5em 1em;
+  background: #888;
+  text-overflow: ellipsis;
+  overflow: hidden;
+}
+/* Internal canvas used to measure text size when picking fonts */
+#textsizer {
+  position: absolute;
+  bottom: -100px;
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.html b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.html
new file mode 100644
index 0000000000000000000000000000000000000000..a4e4077ed8ce147457b016c9410c0d6a66563f54
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.html
@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>{{.Title}}</title>
+  {{template "css" .}}
+  {{template "stacks_css"}}
+</head>
+<body>
+  {{template "header" .}}
+  <div id="current-details">
+    <div id="current-details-left"></div>
+    <div id="current-details-right"> </div>
+  </div>
+  <div id="stack-holder">
+    <div id="stack-chart"></div>
+  </div>
+  <div id="action-menu" class="submenu">
+    <span id="action-title"></span>
+    <hr>
+    <a title="{{.Help.list}}" id="action-source" href="./source">Show source code</a>
+    <a title="{{.Help.list}}" id="action-source-tab" href="./source" target="_blank">Show source in new tab</a>
+    <hr>
+    <a title="{{.Help.focus}}" id="action-focus" href="?">Focus</a>
+    <a title="{{.Help.ignore}}" id="action-ignore" href="?">Ignore</a>
+    <a title="{{.Help.hide}}" id="action-hide" href="?">Hide</a>
+    <a title="{{.Help.show_from}}" id="action-showfrom" href="?">Show from</a>
+  </div>
+  {{template "script" .}}
+  {{template "stacks_js"}}
+  <script>
+    pprofUnitDefs = {{.UnitDefs}};
+    stackViewer({{.Stacks}}, {{.Nodes}});
+  </script>
+</body>
+</html>
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.js b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.js
new file mode 100644
index 0000000000000000000000000000000000000000..8ba2f35c373d8d624e916ac31bdf5fb668147daf
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/stacks.js
@@ -0,0 +1,638 @@
+// stackViewer displays a flame-graph like view (extended to show callers).
+//   stacks - report.StackSet
+//   nodes  - List of names for each source in report.StackSet
+function stackViewer(stacks, nodes) {
+  'use strict';
+
+  // Constants used in rendering.
+  const ROW = 20;
+  const PADDING = 2;
+  const MIN_WIDTH = 4;
+  const MIN_TEXT_WIDTH = 16;
+  const TEXT_MARGIN = 2;
+  const FONT_SIZE = 12;
+  const MIN_FONT_SIZE = 8;
+
+  // Fields
+  let pivots = [];          // Indices of currently selected data.Sources entries.
+  let matches = new Set();  // Indices of sources that match search
+  let elems = new Map();    // Mapping from source index to display elements
+  let displayList = [];     // List of boxes to display.
+  let actionMenuOn = false; // Is action menu visible?
+  let actionTarget = null;  // Box on which action menu is operating.
+  let diff = false;         // Are we displaying a diff?
+  let shown = 0;            // How many profile values are being displayed?
+
+  for (const stack of stacks.Stacks) {
+    if (stack.Value < 0) {
+      diff = true;
+      break;
+    }
+  }
+
+  // Setup to allow measuring text width.
+  const textSizer = document.createElement('canvas');
+  textSizer.id = 'textsizer';
+  const textContext = textSizer.getContext('2d');
+
+  // Get DOM elements.
+  const chart = find('stack-chart');
+  const search = find('search');
+  const actions = find('action-menu');
+  const actionTitle = find('action-title');
+  const leftDetailBox = find('current-details-left');
+  const rightDetailBox = find('current-details-right');
+
+  window.addEventListener('resize', render);
+  window.addEventListener('popstate', render);
+  search.addEventListener('keydown', handleSearchKey);
+
+  // Withdraw action menu when clicking outside, or when item selected.
+  document.addEventListener('mousedown', (e) => {
+    if (!actions.contains(e.target)) {
+      hideActionMenu();
+    }
+  });
+  actions.addEventListener('click', hideActionMenu);
+
+  // Initialize menus and other general UI elements.
+  viewer(new URL(window.location.href), nodes, {
+    hiliter: (n, on) => { return hilite(n, on); },
+    current: () => {
+      let r = new Map();
+      if (pivots.length == 1 && pivots[0] == 0) {
+        // Not pivoting
+      } else {
+        for (let p of pivots) {
+          r.set(p, true);
+        }
+      }
+      return r;
+    }});
+
+  render();
+  clearDetails();
+
+  // Helper functions follow:
+
+  // hilite changes the highlighting of elements corresponding to specified src.
+  function hilite(src, on) {
+    if (on) {
+      matches.add(src);
+    } else {
+      matches.delete(src);
+    }
+    toggleClass(src, 'hilite', on);
+    return true;
+  }
+
+  // Display action menu (triggered by right-click on a frame)
+  function showActionMenu(e, box) {
+    if (box.src == 0) return; // No action menu for root
+    e.preventDefault(); // Disable browser context menu
+    const src = stacks.Sources[box.src];
+    actionTitle.innerText = src.Display[src.Display.length-1];
+    const menu = actions;
+    menu.style.display = 'block';
+    // Compute position so menu stays visible and near the mouse.
+    const x = Math.min(e.clientX - 10, document.body.clientWidth - menu.clientWidth);
+    const y = Math.min(e.clientY - 10, document.body.clientHeight - menu.clientHeight);
+    menu.style.left = x + 'px';
+    menu.style.top = y + 'px';
+    // Set menu links to operate on clicked box.
+    setHrefParam('action-source', 'f', box.src);
+    setHrefParam('action-source-tab', 'f', box.src);
+    setHrefParam('action-focus', 'f', box.src);
+    setHrefParam('action-ignore', 'i', box.src);
+    setHrefParam('action-hide', 'h', box.src);
+    setHrefParam('action-showfrom', 'sf', box.src);
+    toggleClass(box.src, 'hilite2', true);
+    actionTarget = box;
+    actionMenuOn = true;
+  }
+
+  function hideActionMenu() {
+    actions.style.display = 'none';
+    actionMenuOn = false;
+    if (actionTarget != null) {
+      toggleClass(actionTarget.src, 'hilite2', false);
+    }
+  }
+
+  // setHrefParam updates the specified parameter in the  href of an <a>
+  // element to make it operate on the specified src.
+  function setHrefParam(id, param, src) {
+    const elem = document.getElementById(id);
+    if (!elem) return;
+
+    let url = new URL(elem.href);
+    url.hash = '';
+
+    // Copy params from this page's URL.
+    const params = url.searchParams;
+    for (const p of new URLSearchParams(window.location.search)) {
+      params.set(p[0], p[1]);
+    }
+
+    // Update params to include src.
+    // When `pprof` is invoked with `-lines`, FullName will be suffixed with `:<line>`,
+    // which we need to remove.
+    let v = pprofQuoteMeta(stacks.Sources[src].FullName.replace(/:[0-9]+$/, ''));
+    if (param != 'f' && param != 'sf') { // old f,sf values are overwritten
+      // Add new source to current parameter value.
+      const old = params.get(param);
+      if (old && old != '') {
+        v += '|' + old;
+      }
+    }
+    params.set(param, v);
+
+    elem.href = url.toString();
+  }
+
+  // Capture Enter key in the search box to make it pivot instead of focus.
+  function handleSearchKey(e) {
+    if (e.key != 'Enter') return;
+    e.stopImmediatePropagation();  // Disable normal enter key handling
+    const val = search.value;
+    try {
+      new RegExp(search.value);
+    } catch (error) {
+      return;  // TODO: Display error state in search box
+    }
+    switchPivots(val);
+  }
+
+  function switchPivots(regexp) {
+    // Switch URL without hitting the server.
+    const url = new URL(document.URL);
+    if (regexp === '' || regexp === '^$') {
+      url.searchParams.delete('p');  // Not pivoting
+    } else {
+      url.searchParams.set('p', regexp);
+    }
+    history.pushState('', '', url.toString()); // Makes back-button work
+    matches = new Set();
+    search.value = '';
+    render();
+  }
+
+  function handleEnter(box, div) {
+    if (actionMenuOn) return;
+    const src = stacks.Sources[box.src];
+    div.title = details(box) + ' │ ' + src.FullName + (src.Inlined ? "\n(inlined)" : "");
+    leftDetailBox.innerText = src.FullName + (src.Inlined ? " (inlined)" : "");
+    let timing = summary(box.sumpos, box.sumneg);
+    if (box.self != 0) {
+      timing = "self " + unitText(box.self) + " │ " + timing;
+    }
+    rightDetailBox.innerText = timing;
+    // Highlight all boxes that have the same source as box.
+    toggleClass(box.src, 'hilite2', true);
+  }
+
+  function handleLeave(box) {
+    if (actionMenuOn) return;
+    clearDetails();
+    toggleClass(box.src, 'hilite2', false);
+  }
+
+  function clearDetails() {
+    leftDetailBox.innerText = '';
+    rightDetailBox.innerText = percentText(shown);
+  }
+
+  // Return list of sources that match the regexp given by the 'p' URL parameter.
+  function urlPivots() {
+    const pivots = [];
+    const params = (new URL(document.URL)).searchParams;
+    const val = params.get('p');
+    if (val !== null && val != '') {
+      try {
+        const re = new RegExp(val);
+        for (let i = 0; i < stacks.Sources.length; i++) {
+          const src = stacks.Sources[i];
+          if (re.test(src.UniqueName) || re.test(src.FileName)) {
+            pivots.push(i);
+          }
+        }
+      } catch (error) {}
+    }
+    if (pivots.length == 0) {
+      pivots.push(0);
+    }
+    return pivots;
+  }
+
+  // render re-generates the stack display.
+  function render() {
+    pivots = urlPivots();
+
+    // Get places where pivots occur.
+    let places = [];
+    for (let pivot of pivots) {
+      const src = stacks.Sources[pivot];
+      for (let p of src.Places) {
+        places.push(p);
+      }
+    }
+
+    const width = chart.clientWidth;
+    elems.clear();
+    actionTarget = null;
+    const [pos, neg] = totalValue(places);
+    const total = pos + neg;
+    const xscale = (width-2*PADDING) / total; // Converts from profile value to X pixels
+    const x = PADDING;
+    const y = 0;
+
+    // Show summary for pivots if we are actually pivoting.
+    const showPivotSummary = !(pivots.length == 1 && pivots[0] == 0);
+
+    shown = pos + neg;
+    displayList.length = 0;
+    renderStacks(0, xscale, x, y, places, +1);  // Callees
+    renderStacks(0, xscale, x, y-ROW, places, -1);  // Callers (ROW left for separator)
+    display(xscale, pos, neg, displayList, showPivotSummary);
+  }
+
+  // renderStacks creates boxes with top-left at x,y with children drawn as
+  // nested stacks (below or above based on the sign of direction).
+  // Returns the largest y coordinate filled.
+  function renderStacks(depth, xscale, x, y, places, direction) {
+    // Example: suppose we are drawing the following stacks:
+    //   a->b->c
+    //   a->b->d
+    //   a->e->f
+    // After rendering a, we will call renderStacks, with places pointing to
+    // the preceding stacks.
+    //
+    // We first group all places with the same leading entry. In this example
+    // we get [b->c, b->d] and [e->f]. We render the two groups side-by-side.
+    const groups = partitionPlaces(places);
+    for (const g of groups) {
+      renderGroup(depth, xscale, x, y, g, direction);
+      x += groupWidth(xscale, g);
+    }
+  }
+
+  // Some of the types used below:
+  //
+  // // Group represents a displayed (sub)tree.
+  // interface Group {
+  //   name: string;     // Full name of source
+  //   src: number;      // Index in stacks.Sources
+  //   self: number;     // Contribution as leaf (may be < 0 for diffs)
+  //   sumpos: number;   // Sum of |self| of positive nodes in tree (>= 0)
+  //   sumneg: number;   // Sum of |self| of negative nodes in tree (>= 0)
+  //   places: Place[];  // Stack slots that contributed to this group
+  // }
+  //
+  // // Box is a rendered item.
+  // interface Box {
+  //   x: number;          // X coordinate of top-left
+  //   y: number;          // Y coordinate of top-left
+  //   width: number;      // Width of box to display
+  //   src: number;        // Index in stacks.Sources
+  //   sumpos: number;     // From corresponding Group
+  //   sumneg: number;     // From corresponding Group
+  //   self: number;       // From corresponding Group
+  // };
+
+  function groupWidth(xscale, g) {
+    return xscale * (g.sumpos + g.sumneg);
+  }
+
+  function renderGroup(depth, xscale, x, y, g, direction) {
+    // Skip if not wide enough.
+    const width = groupWidth(xscale, g);
+    if (width < MIN_WIDTH) return;
+
+    // Draw the box for g.src (except for selected element in upwards direction
+    // since that duplicates the box we added in downwards direction).
+    if (depth != 0 || direction > 0) {
+      const box = {
+        x:      x,
+        y:      y,
+        width:  width,
+        src:    g.src,
+        sumpos: g.sumpos,
+        sumneg: g.sumneg,
+        self:   g.self,
+      };
+      displayList.push(box);
+      if (direction > 0) {
+        // Leave gap on left hand side to indicate self contribution.
+        x += xscale*Math.abs(g.self);
+      }
+    }
+    y += direction * ROW;
+
+    // Find child or parent stacks.
+    const next = [];
+    for (const place of g.places) {
+      const stack = stacks.Stacks[place.Stack];
+      const nextSlot = place.Pos + direction;
+      if (nextSlot >= 0 && nextSlot < stack.Sources.length) {
+        next.push({Stack: place.Stack, Pos: nextSlot});
+      }
+    }
+    renderStacks(depth+1, xscale, x, y, next, direction);
+  }
+
+  // partitionPlaces partitions a set of places into groups where each group
+  // contains places with the same source. If a stack occurs multiple times
+  // in places, only the outer-most occurrence is kept.
+  function partitionPlaces(places) {
+    // Find outer-most slot per stack (used later to elide duplicate stacks).
+    const stackMap = new Map();  // Map from stack index to outer-most slot#
+    for (const place of places) {
+      const prevSlot = stackMap.get(place.Stack);
+      if (prevSlot && prevSlot <= place.Pos) {
+        // We already have a higher slot in this stack.
+      } else {
+        stackMap.set(place.Stack, place.Pos);
+      }
+    }
+
+    // Now partition the stacks.
+    const groups = [];           // Array of Group {name, src, sum, self, places}
+    const groupMap = new Map();  // Map from Source to Group
+    for (const place of places) {
+      if (stackMap.get(place.Stack) != place.Pos) {
+        continue;
+      }
+
+      const stack = stacks.Stacks[place.Stack];
+      const src = stack.Sources[place.Pos];
+      let group = groupMap.get(src);
+      if (!group) {
+        const name = stacks.Sources[src].FullName;
+        group = {name: name, src: src, sumpos: 0, sumneg: 0, self: 0, places: []};
+        groupMap.set(src, group);
+        groups.push(group);
+      }
+      if (stack.Value < 0) {
+        group.sumneg += -stack.Value;
+      } else {
+        group.sumpos += stack.Value;
+      }
+      group.self += (place.Pos == stack.Sources.length-1) ? stack.Value : 0;
+      group.places.push(place);
+    }
+
+    // Order by decreasing cost (makes it easier to spot heavy functions).
+    // Though alphabetical ordering is a potential alternative that will make
+    // profile comparisons easier.
+    groups.sort(function(a, b) {
+      return (b.sumpos + b.sumneg) - (a.sumpos + a.sumneg);
+    });
+
+    return groups;
+  }
+
+  function display(xscale, posTotal, negTotal, list, showPivotSummary) {
+    // Sort boxes so that text selection follows a predictable order.
+    list.sort(function(a, b) {
+      if (a.y != b.y) return a.y - b.y;
+      return a.x - b.x;
+    });
+
+    // Adjust Y coordinates so that zero is at top.
+    let adjust = (list.length > 0) ? list[0].y : 0;
+
+    const divs = [];
+    for (const box of list) {
+      box.y -= adjust;
+      divs.push(drawBox(xscale, box));
+    }
+    if (showPivotSummary) {
+      divs.push(drawSep(-adjust, posTotal, negTotal));
+    }
+
+    const h = (list.length > 0 ?  list[list.length-1].y : 0) + 4*ROW;
+    chart.style.height = h+'px';
+    chart.replaceChildren(...divs);
+  }
+
+  function drawBox(xscale, box) {
+    const srcIndex = box.src;
+    const src = stacks.Sources[srcIndex];
+
+    function makeRect(cl, x, y, w, h) {
+      const r = document.createElement('div');
+      r.style.left = x+'px';
+      r.style.top = y+'px';
+      r.style.width = w+'px';
+      r.style.height = h+'px';
+      r.classList.add(cl);
+      return r;
+    }
+
+    // Background
+    const w = box.width - 1; // Leave 1px gap
+    const r = makeRect('boxbg', box.x, box.y, w, ROW);
+    if (!diff) r.style.background = makeColor(src.Color);
+    addElem(srcIndex, r);
+    if (!src.Inlined) {
+      r.classList.add('not-inlined');
+    }
+
+    // Positive/negative indicator for diff mode.
+    if (diff) {
+      const delta = box.sumpos - box.sumneg;
+      const partWidth = xscale * Math.abs(delta);
+      if (partWidth >= MIN_WIDTH) {
+        r.appendChild(makeRect((delta < 0 ? 'negative' : 'positive'),
+                               0, 0, partWidth, ROW-1));
+      }
+    }
+
+    // Label
+    if (box.width >= MIN_TEXT_WIDTH) {
+      const t = document.createElement('div');
+      t.classList.add('boxtext');
+      fitText(t, box.width-2*TEXT_MARGIN, src.Display);
+      r.appendChild(t);
+    }
+
+    onClick(r, () => { switchPivots(pprofQuoteMeta(src.UniqueName)); });
+    r.addEventListener('mouseenter', () => { handleEnter(box, r); });
+    r.addEventListener('mouseleave', () => { handleLeave(box); });
+    r.addEventListener('contextmenu', (e) => { showActionMenu(e, box); });
+    return r;
+  }
+
+  // Handle clicks, but only if the mouse did not move during the click.
+  function onClick(target, handler) {
+    // Disable click if mouse moves more than threshold pixels since mousedown.
+    const threshold = 3;
+    let [x, y] = [-1, -1];
+    target.addEventListener('mousedown', (e) => {
+      [x, y] = [e.clientX, e.clientY];
+    });
+    target.addEventListener('click', (e) => {
+      if (Math.abs(e.clientX - x) <= threshold &&
+          Math.abs(e.clientY - y) <= threshold) {
+        handler();
+      }
+    });
+  }
+
+  function drawSep(y, posTotal, negTotal) {
+    const m = document.createElement('div');
+    m.innerText = summary(posTotal, negTotal);
+    m.style.top = (y-ROW) + 'px';
+    m.style.left = PADDING + 'px';
+    m.style.width = (chart.clientWidth - PADDING*2) + 'px';
+    m.classList.add('separator');
+    return m;
+  }
+
+  // addElem registers an element that belongs to the specified src.
+  function addElem(src, elem) {
+    let list = elems.get(src);
+    if (!list) {
+      list = [];
+      elems.set(src, list);
+    }
+    list.push(elem);
+    elem.classList.toggle('hilite', matches.has(src));
+  }
+
+  // Adds or removes cl from classList of all elements for the specified source.
+  function toggleClass(src, cl, value) {
+    const list = elems.get(src);
+    if (list) {
+      for (const elem of list) {
+        elem.classList.toggle(cl, value);
+      }
+    }
+  }
+
+  // fitText sets text and font-size clipped to the specified width w.
+  function fitText(t, avail, textList) {
+    // Find first entry in textList that fits.
+    let width = avail;
+    textContext.font = FONT_SIZE + 'pt Arial';
+    for (let i = 0; i < textList.length; i++) {
+      let text = textList[i];
+      width = textContext.measureText(text).width;
+      if (width <= avail) {
+        t.innerText = text;
+        return;
+      }
+    }
+
+    // Try to fit by dropping font size.
+    let text = textList[textList.length-1];
+    const fs = Math.max(MIN_FONT_SIZE, FONT_SIZE * (avail / width));
+    t.style.fontSize = fs + 'pt';
+    t.innerText = text;
+  }
+
+  // totalValue returns the positive and negative sums of the Values of stacks
+  // listed in places.
+  function totalValue(places) {
+    const seen = new Set();
+    let pos = 0;
+    let neg = 0;
+    for (const place of places) {
+      if (seen.has(place.Stack)) continue; // Do not double-count stacks
+      seen.add(place.Stack);
+      const stack = stacks.Stacks[place.Stack];
+      if (stack.Value < 0) {
+        neg += -stack.Value;
+      } else {
+        pos += stack.Value;
+      }
+    }
+    return [pos, neg];
+  }
+
+  function summary(pos, neg) {
+    // Examples:
+    //    6s (10%)
+    //    12s (20%) 🠆 18s (30%)
+    return diff ? diffText(neg, pos) : percentText(pos);
+  }
+
+  function details(box) {
+    // Examples:
+    //    6s (10%)
+    //    6s (10%) │ self 3s (5%)
+    //    6s (10%) │ 12s (20%) 🠆 18s (30%)
+    let result = percentText(box.sumpos - box.sumneg);
+    if (box.self != 0) {
+      result += " │ self " + unitText(box.self);
+    }
+    if (diff && box.sumpos > 0 && box.sumneg > 0) {
+      result += " │ " + diffText(box.sumneg, box.sumpos);
+    }
+    return result;
+  }
+
+  // diffText returns text that displays from and to alongside their percentages.
+  // E.g., 9s (45%) 🠆 10s (50%)
+  function diffText(from, to) {
+    return percentText(from) + " 🠆 " + percentText(to);
+  }
+
+  // percentText returns text that displays v in appropriate units alongside its
+  // percentage.
+  function percentText(v) {
+    function percent(v, total) {
+      return Number(((100.0 * v) / total).toFixed(1)) + '%';
+    }
+    return unitText(v) + " (" + percent(v, stacks.Total) + ")";
+  }
+
+  // unitText returns a formatted string to display for value.
+  function unitText(value) {
+    return pprofUnitText(value*stacks.Scale, stacks.Unit);
+  }
+
+  function find(name) {
+    const elem = document.getElementById(name);
+    if (!elem) {
+      throw 'element not found: ' + name
+    }
+    return elem;
+  }
+
+  function makeColor(index) {
+    // Rotate hue around a circle. Multiple by phi to spread things
+    // out better. Use 50% saturation to make subdued colors, and
+    // 80% lightness to have good contrast with black foreground text.
+    const PHI = 1.618033988;
+    const hue = (index+1) * PHI * 2 * Math.PI; // +1 to avoid 0
+    const hsl = `hsl(${hue}rad 50% 80%)`;
+    return hsl;
+  }
+}
+
+// pprofUnitText returns a formatted string to display for value in the specified unit.
+function pprofUnitText(value, unit) {
+  const sign = (value < 0) ? "-" : "";
+  let v = Math.abs(value);
+  // Rescale to appropriate display unit.
+  let list = null;
+  for (const def of pprofUnitDefs) {
+    if (def.DefaultUnit.CanonicalName == unit) {
+      list = def.Units;
+      v *= def.DefaultUnit.Factor;
+      break;
+    }
+  }
+  if (list) {
+    // Stop just before entry that is too large.
+    for (let i = 0; i < list.length; i++) {
+      if (i == list.length-1 || list[i+1].Factor > v) {
+        v /= list[i].Factor;
+        unit = list[i].CanonicalName;
+        break;
+      }
+    }
+  }
+  return sign + Number(v.toFixed(2)) + unit;
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/top.html b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/top.html
new file mode 100644
index 0000000000000000000000000000000000000000..86d9fcbdb0d62f2cb97d280d26e7f65fde10dc02
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/html/top.html
@@ -0,0 +1,114 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>{{.Title}}</title>
+  {{template "css" .}}
+  <style type="text/css">
+  </style>
+</head>
+<body>
+  {{template "header" .}}
+  <div id="top">
+    <table id="toptable">
+      <thead>
+        <tr>
+          <th id="flathdr1">Flat</th>
+          <th id="flathdr2">Flat%</th>
+          <th>Sum%</th>
+          <th id="cumhdr1">Cum</th>
+          <th id="cumhdr2">Cum%</th>
+          <th id="namehdr">Name</th>
+          <th>Inlined?</th>
+        </tr>
+      </thead>
+      <tbody id="rows"></tbody>
+    </table>
+  </div>
+  {{template "script" .}}
+  <script>
+    function makeTopTable(total, entries) {
+      const rows = document.getElementById('rows');
+      if (rows == null) return;
+
+      // Store initial index in each entry so we have stable node ids for selection.
+      for (let i = 0; i < entries.length; i++) {
+        entries[i].Id = 'node' + i;
+      }
+
+      // Which column are we currently sorted by and in what order?
+      let currentColumn = '';
+      let descending = false;
+      sortBy('Flat');
+
+      function sortBy(column) {
+        // Update sort criteria
+        if (column == currentColumn) {
+          descending = !descending; // Reverse order
+        } else {
+          currentColumn = column;
+          descending = (column != 'Name');
+        }
+
+        // Sort according to current criteria.
+        function cmp(a, b) {
+          const av = a[currentColumn];
+          const bv = b[currentColumn];
+          if (av < bv) return -1;
+          if (av > bv) return +1;
+          return 0;
+        }
+        entries.sort(cmp);
+        if (descending) entries.reverse();
+
+        function addCell(tr, val) {
+          const td = document.createElement('td');
+          td.textContent = val;
+          tr.appendChild(td);
+        }
+
+        function percent(v) {
+          return (v * 100.0 / total).toFixed(2) + '%';
+        }
+
+        // Generate rows
+        const fragment = document.createDocumentFragment();
+        let sum = 0;
+        for (const row of entries) {
+          const tr = document.createElement('tr');
+          tr.id = row.Id;
+          sum += row.Flat;
+          addCell(tr, row.FlatFormat);
+          addCell(tr, percent(row.Flat));
+          addCell(tr, percent(sum));
+          addCell(tr, row.CumFormat);
+          addCell(tr, percent(row.Cum));
+          addCell(tr, row.Name);
+          addCell(tr, row.InlineLabel);
+          fragment.appendChild(tr);
+        }
+
+        rows.textContent = ''; // Remove old rows
+        rows.appendChild(fragment);
+      }
+
+      // Make different column headers trigger sorting.
+      function bindSort(id, column) {
+        const hdr = document.getElementById(id);
+        if (hdr == null) return;
+        const fn = function() { sortBy(column) };
+        hdr.addEventListener('click', fn);
+        hdr.addEventListener('touch', fn);
+      }
+      bindSort('flathdr1', 'Flat');
+      bindSort('flathdr2', 'Flat');
+      bindSort('cumhdr1', 'Cum');
+      bindSort('cumhdr2', 'Cum');
+      bindSort('namehdr', 'Name');
+    }
+
+    viewer(new URL(window.location.href), {{.Nodes}});
+    makeTopTable({{.Total}}, {{.Top}});
+  </script>
+</body>
+</html>
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/interactive.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/interactive.go
new file mode 100644
index 0000000000000000000000000000000000000000..f9b197bc39863c93d2ed645dc6351eb5524f9ac3
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/interactive.go
@@ -0,0 +1,422 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"fmt"
+	"io"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/internal/report"
+	"github.com/google/pprof/profile"
+)
+
+var commentStart = "//:" // Sentinel for comments on options
+var tailDigitsRE = regexp.MustCompile("[0-9]+$")
+
+// interactive starts a shell to read pprof commands.
+func interactive(p *profile.Profile, o *plugin.Options) error {
+	// Enter command processing loop.
+	o.UI.SetAutoComplete(newCompleter(functionNames(p)))
+	configure("compact_labels", "true")
+	configHelp["sample_index"] += fmt.Sprintf("Or use sample_index=name, with name in %v.\n", sampleTypes(p))
+
+	// Do not wait for the visualizer to complete, to allow multiple
+	// graphs to be visualized simultaneously.
+	interactiveMode = true
+	shortcuts := profileShortcuts(p)
+
+	copier := makeProfileCopier(p)
+	greetings(p, o.UI)
+	for {
+		input, err := o.UI.ReadLine("(pprof) ")
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+			if input == "" {
+				return nil
+			}
+		}
+
+		for _, input := range shortcuts.expand(input) {
+			// Process assignments of the form variable=value
+			if s := strings.SplitN(input, "=", 2); len(s) > 0 {
+				name := strings.TrimSpace(s[0])
+				var value string
+				if len(s) == 2 {
+					value = s[1]
+					if comment := strings.LastIndex(value, commentStart); comment != -1 {
+						value = value[:comment]
+					}
+					value = strings.TrimSpace(value)
+				}
+				if isConfigurable(name) {
+					// All non-bool options require inputs
+					if len(s) == 1 && !isBoolConfig(name) {
+						o.UI.PrintErr(fmt.Errorf("please specify a value, e.g. %s=<val>", name))
+						continue
+					}
+					if name == "sample_index" {
+						// Error check sample_index=xxx to ensure xxx is a valid sample type.
+						index, err := p.SampleIndexByName(value)
+						if err != nil {
+							o.UI.PrintErr(err)
+							continue
+						}
+						if index < 0 || index >= len(p.SampleType) {
+							o.UI.PrintErr(fmt.Errorf("invalid sample_index %q", value))
+							continue
+						}
+						value = p.SampleType[index].Type
+					}
+					if err := configure(name, value); err != nil {
+						o.UI.PrintErr(err)
+					}
+					continue
+				}
+			}
+
+			tokens := strings.Fields(input)
+			if len(tokens) == 0 {
+				continue
+			}
+
+			switch tokens[0] {
+			case "o", "options":
+				printCurrentOptions(p, o.UI)
+				continue
+			case "exit", "quit", "q":
+				return nil
+			case "help":
+				commandHelp(strings.Join(tokens[1:], " "), o.UI)
+				continue
+			}
+
+			args, cfg, err := parseCommandLine(tokens)
+			if err == nil {
+				err = generateReportWrapper(copier.newCopy(), args, cfg, o)
+			}
+
+			if err != nil {
+				o.UI.PrintErr(err)
+			}
+		}
+	}
+}
+
+var generateReportWrapper = generateReport // For testing purposes.
+
+// greetings prints a brief welcome and some overall profile
+// information before accepting interactive commands.
+func greetings(p *profile.Profile, ui plugin.UI) {
+	numLabelUnits := identifyNumLabelUnits(p, ui)
+	ropt, err := reportOptions(p, numLabelUnits, currentConfig())
+	if err == nil {
+		rpt := report.New(p, ropt)
+		ui.Print(strings.Join(report.ProfileLabels(rpt), "\n"))
+		if rpt.Total() == 0 && len(p.SampleType) > 1 {
+			ui.Print(`No samples were found with the default sample value type.`)
+			ui.Print(`Try "sample_index" command to analyze different sample values.`, "\n")
+		}
+	}
+	ui.Print(`Entering interactive mode (type "help" for commands, "o" for options)`)
+}
+
+// shortcuts represents composite commands that expand into a sequence
+// of other commands.
+type shortcuts map[string][]string
+
+func (a shortcuts) expand(input string) []string {
+	input = strings.TrimSpace(input)
+	if a != nil {
+		if r, ok := a[input]; ok {
+			return r
+		}
+	}
+	return []string{input}
+}
+
+var pprofShortcuts = shortcuts{
+	":": []string{"focus=", "ignore=", "hide=", "tagfocus=", "tagignore="},
+}
+
+// profileShortcuts creates macros for convenience and backward compatibility.
+func profileShortcuts(p *profile.Profile) shortcuts {
+	s := pprofShortcuts
+	// Add shortcuts for sample types
+	for _, st := range p.SampleType {
+		command := fmt.Sprintf("sample_index=%s", st.Type)
+		s[st.Type] = []string{command}
+		s["total_"+st.Type] = []string{"mean=0", command}
+		s["mean_"+st.Type] = []string{"mean=1", command}
+	}
+	return s
+}
+
+func sampleTypes(p *profile.Profile) []string {
+	types := make([]string, len(p.SampleType))
+	for i, t := range p.SampleType {
+		types[i] = t.Type
+	}
+	return types
+}
+
+func printCurrentOptions(p *profile.Profile, ui plugin.UI) {
+	var args []string
+	current := currentConfig()
+	for _, f := range configFields {
+		n := f.name
+		v := current.get(f)
+		comment := ""
+		switch {
+		case len(f.choices) > 0:
+			values := append([]string{}, f.choices...)
+			sort.Strings(values)
+			comment = "[" + strings.Join(values, " | ") + "]"
+		case n == "sample_index":
+			st := sampleTypes(p)
+			if v == "" {
+				// Apply default (last sample index).
+				v = st[len(st)-1]
+			}
+			// Add comments for all sample types in profile.
+			comment = "[" + strings.Join(st, " | ") + "]"
+		case n == "source_path":
+			continue
+		case n == "nodecount" && v == "-1":
+			comment = "default"
+		case v == "":
+			// Add quotes for empty values.
+			v = `""`
+		}
+		if n == "granularity" && v == "" {
+			v = "(default)"
+		}
+		if comment != "" {
+			comment = commentStart + " " + comment
+		}
+		args = append(args, fmt.Sprintf("  %-25s = %-20s %s", n, v, comment))
+	}
+	sort.Strings(args)
+	ui.Print(strings.Join(args, "\n"))
+}
+
+// parseCommandLine parses a command and returns the pprof command to
+// execute and the configuration to use for the report.
+func parseCommandLine(input []string) ([]string, config, error) {
+	cmd, args := input[:1], input[1:]
+	name := cmd[0]
+
+	c := pprofCommands[name]
+	if c == nil {
+		// Attempt splitting digits on abbreviated commands (eg top10)
+		if d := tailDigitsRE.FindString(name); d != "" && d != name {
+			name = name[:len(name)-len(d)]
+			cmd[0], args = name, append([]string{d}, args...)
+			c = pprofCommands[name]
+		}
+	}
+	if c == nil {
+		if _, ok := configHelp[name]; ok {
+			value := "<val>"
+			if len(args) > 0 {
+				value = args[0]
+			}
+			return nil, config{}, fmt.Errorf("did you mean: %s=%s", name, value)
+		}
+		return nil, config{}, fmt.Errorf("unrecognized command: %q", name)
+	}
+
+	if c.hasParam {
+		if len(args) == 0 {
+			return nil, config{}, fmt.Errorf("command %s requires an argument", name)
+		}
+		cmd = append(cmd, args[0])
+		args = args[1:]
+	}
+
+	// Copy config since options set in the command line should not persist.
+	vcopy := currentConfig()
+
+	var focus, ignore string
+	for i := 0; i < len(args); i++ {
+		t := args[i]
+		if n, err := strconv.ParseInt(t, 10, 32); err == nil {
+			vcopy.NodeCount = int(n)
+			continue
+		}
+		switch t[0] {
+		case '>':
+			outputFile := t[1:]
+			if outputFile == "" {
+				i++
+				if i >= len(args) {
+					return nil, config{}, fmt.Errorf("unexpected end of line after >")
+				}
+				outputFile = args[i]
+			}
+			vcopy.Output = outputFile
+		case '-':
+			if t == "--cum" || t == "-cum" {
+				vcopy.Sort = "cum"
+				continue
+			}
+			ignore = catRegex(ignore, t[1:])
+		default:
+			focus = catRegex(focus, t)
+		}
+	}
+
+	if name == "tags" {
+		if focus != "" {
+			vcopy.TagFocus = focus
+		}
+		if ignore != "" {
+			vcopy.TagIgnore = ignore
+		}
+	} else {
+		if focus != "" {
+			vcopy.Focus = focus
+		}
+		if ignore != "" {
+			vcopy.Ignore = ignore
+		}
+	}
+	if vcopy.NodeCount == -1 && (name == "text" || name == "top") {
+		vcopy.NodeCount = 10
+	}
+
+	return cmd, vcopy, nil
+}
+
+func catRegex(a, b string) string {
+	if a != "" && b != "" {
+		return a + "|" + b
+	}
+	return a + b
+}
+
+// commandHelp displays help and usage information for all Commands
+// and Variables or a specific Command or Variable.
+func commandHelp(args string, ui plugin.UI) {
+	if args == "" {
+		help := usage(false)
+		help = help + `
+  :   Clear focus/ignore/hide/tagfocus/tagignore
+
+  type "help <cmd|option>" for more information
+`
+
+		ui.Print(help)
+		return
+	}
+
+	if c := pprofCommands[args]; c != nil {
+		ui.Print(c.help(args))
+		return
+	}
+
+	if help, ok := configHelp[args]; ok {
+		ui.Print(help + "\n")
+		return
+	}
+
+	ui.PrintErr("Unknown command: " + args)
+}
+
+// newCompleter creates an autocompletion function for a set of commands.
+func newCompleter(fns []string) func(string) string {
+	return func(line string) string {
+		switch tokens := strings.Fields(line); len(tokens) {
+		case 0:
+			// Nothing to complete
+		case 1:
+			// Single token -- complete command name
+			if match := matchVariableOrCommand(tokens[0]); match != "" {
+				return match
+			}
+		case 2:
+			if tokens[0] == "help" {
+				if match := matchVariableOrCommand(tokens[1]); match != "" {
+					return tokens[0] + " " + match
+				}
+				return line
+			}
+			fallthrough
+		default:
+			// Multiple tokens -- complete using functions, except for tags
+			if cmd := pprofCommands[tokens[0]]; cmd != nil && tokens[0] != "tags" {
+				lastTokenIdx := len(tokens) - 1
+				lastToken := tokens[lastTokenIdx]
+				if strings.HasPrefix(lastToken, "-") {
+					lastToken = "-" + functionCompleter(lastToken[1:], fns)
+				} else {
+					lastToken = functionCompleter(lastToken, fns)
+				}
+				return strings.Join(append(tokens[:lastTokenIdx], lastToken), " ")
+			}
+		}
+		return line
+	}
+}
+
+// matchVariableOrCommand attempts to match a string token to the prefix of a Command.
+func matchVariableOrCommand(token string) string {
+	token = strings.ToLower(token)
+	var matches []string
+	for cmd := range pprofCommands {
+		if strings.HasPrefix(cmd, token) {
+			matches = append(matches, cmd)
+		}
+	}
+	matches = append(matches, completeConfig(token)...)
+	if len(matches) == 1 {
+		return matches[0]
+	}
+	return ""
+}
+
+// functionCompleter replaces provided substring with a function
+// name retrieved from a profile if a single match exists. Otherwise,
+// it returns unchanged substring. It defaults to no-op if the profile
+// is not specified.
+func functionCompleter(substring string, fns []string) string {
+	found := ""
+	for _, fName := range fns {
+		if strings.Contains(fName, substring) {
+			if found != "" {
+				return substring
+			}
+			found = fName
+		}
+	}
+	if found != "" {
+		return found
+	}
+	return substring
+}
+
+func functionNames(p *profile.Profile) []string {
+	var fns []string
+	for _, fn := range p.Function {
+		fns = append(fns, fn.Name)
+	}
+	return fns
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/options.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/options.go
new file mode 100644
index 0000000000000000000000000000000000000000..6e8f9fca254937932a288f5f136384919595bf5b
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/options.go
@@ -0,0 +1,100 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/google/pprof/internal/binutils"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/internal/symbolizer"
+	"github.com/google/pprof/internal/transport"
+)
+
+// setDefaults returns a new plugin.Options with zero fields sets to
+// sensible defaults.
+func setDefaults(o *plugin.Options) *plugin.Options {
+	d := &plugin.Options{}
+	if o != nil {
+		*d = *o
+	}
+	if d.Writer == nil {
+		d.Writer = oswriter{}
+	}
+	if d.Flagset == nil {
+		d.Flagset = &GoFlags{}
+	}
+	if d.Obj == nil {
+		d.Obj = &binutils.Binutils{}
+	}
+	if d.UI == nil {
+		d.UI = &stdUI{r: bufio.NewReader(os.Stdin)}
+	}
+	if d.HTTPTransport == nil {
+		d.HTTPTransport = transport.New(d.Flagset)
+	}
+	if d.Sym == nil {
+		d.Sym = &symbolizer.Symbolizer{Obj: d.Obj, UI: d.UI, Transport: d.HTTPTransport}
+	}
+	return d
+}
+
+type stdUI struct {
+	r *bufio.Reader
+}
+
+func (ui *stdUI) ReadLine(prompt string) (string, error) {
+	os.Stdout.WriteString(prompt)
+	return ui.r.ReadString('\n')
+}
+
+func (ui *stdUI) Print(args ...interface{}) {
+	ui.fprint(os.Stderr, args)
+}
+
+func (ui *stdUI) PrintErr(args ...interface{}) {
+	ui.fprint(os.Stderr, args)
+}
+
+func (ui *stdUI) IsTerminal() bool {
+	return false
+}
+
+func (ui *stdUI) WantBrowser() bool {
+	return true
+}
+
+func (ui *stdUI) SetAutoComplete(func(string) string) {
+}
+
+func (ui *stdUI) fprint(f *os.File, args []interface{}) {
+	text := fmt.Sprint(args...)
+	if !strings.HasSuffix(text, "\n") {
+		text += "\n"
+	}
+	f.WriteString(text)
+}
+
+// oswriter implements the Writer interface using a regular file.
+type oswriter struct{}
+
+func (oswriter) Open(name string) (io.WriteCloser, error) {
+	f, err := os.Create(name)
+	return f, err
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/settings.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/settings.go
new file mode 100644
index 0000000000000000000000000000000000000000..5011a066669bbdea08d48ddb46a83021a1dc3d30
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/settings.go
@@ -0,0 +1,158 @@
+package driver
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/url"
+	"os"
+	"path/filepath"
+)
+
+// settings holds pprof settings.
+type settings struct {
+	// Configs holds a list of named UI configurations.
+	Configs []namedConfig `json:"configs"`
+}
+
+// namedConfig associates a name with a config.
+type namedConfig struct {
+	Name string `json:"name"`
+	config
+}
+
+// settingsFileName returns the name of the file where settings should be saved.
+func settingsFileName() (string, error) {
+	// Return "pprof/settings.json" under os.UserConfigDir().
+	dir, err := os.UserConfigDir()
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(dir, "pprof", "settings.json"), nil
+}
+
+// readSettings reads settings from fname.
+func readSettings(fname string) (*settings, error) {
+	data, err := os.ReadFile(fname)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return &settings{}, nil
+		}
+		return nil, fmt.Errorf("could not read settings: %w", err)
+	}
+	settings := &settings{}
+	if err := json.Unmarshal(data, settings); err != nil {
+		return nil, fmt.Errorf("could not parse settings: %w", err)
+	}
+	for i := range settings.Configs {
+		settings.Configs[i].resetTransient()
+	}
+	return settings, nil
+}
+
+// writeSettings saves settings to fname.
+func writeSettings(fname string, settings *settings) error {
+	data, err := json.MarshalIndent(settings, "", "  ")
+	if err != nil {
+		return fmt.Errorf("could not encode settings: %w", err)
+	}
+
+	// create the settings directory if it does not exist
+	// XDG specifies permissions 0700 when creating settings dirs:
+	// https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
+	if err := os.MkdirAll(filepath.Dir(fname), 0700); err != nil {
+		return fmt.Errorf("failed to create settings directory: %w", err)
+	}
+
+	if err := os.WriteFile(fname, data, 0644); err != nil {
+		return fmt.Errorf("failed to write settings: %w", err)
+	}
+	return nil
+}
+
+// configMenuEntry holds information for a single config menu entry.
+type configMenuEntry struct {
+	Name       string
+	URL        string
+	Current    bool // Is this the currently selected config?
+	UserConfig bool // Is this a user-provided config?
+}
+
+// configMenu returns a list of items to add to a menu in the web UI.
+func configMenu(fname string, u url.URL) []configMenuEntry {
+	// Start with system configs.
+	configs := []namedConfig{{Name: "Default", config: defaultConfig()}}
+	if settings, err := readSettings(fname); err == nil {
+		// Add user configs.
+		configs = append(configs, settings.Configs...)
+	}
+
+	// Convert to menu entries.
+	result := make([]configMenuEntry, len(configs))
+	lastMatch := -1
+	for i, cfg := range configs {
+		dst, changed := cfg.config.makeURL(u)
+		if !changed {
+			lastMatch = i
+		}
+		// Use a relative URL to work in presence of stripping/redirects in webui.go.
+		rel := &url.URL{RawQuery: dst.RawQuery, ForceQuery: true}
+		result[i] = configMenuEntry{
+			Name:       cfg.Name,
+			URL:        rel.String(),
+			UserConfig: (i != 0),
+		}
+	}
+	// Mark the last matching config as current
+	if lastMatch >= 0 {
+		result[lastMatch].Current = true
+	}
+	return result
+}
+
+// editSettings edits settings by applying fn to them.
+func editSettings(fname string, fn func(s *settings) error) error {
+	settings, err := readSettings(fname)
+	if err != nil {
+		return err
+	}
+	if err := fn(settings); err != nil {
+		return err
+	}
+	return writeSettings(fname, settings)
+}
+
+// setConfig saves the config specified in request to fname.
+func setConfig(fname string, request url.URL) error {
+	q := request.Query()
+	name := q.Get("config")
+	if name == "" {
+		return fmt.Errorf("invalid config name")
+	}
+	cfg := currentConfig()
+	if err := cfg.applyURL(q); err != nil {
+		return err
+	}
+	return editSettings(fname, func(s *settings) error {
+		for i, c := range s.Configs {
+			if c.Name == name {
+				s.Configs[i].config = cfg
+				return nil
+			}
+		}
+		s.Configs = append(s.Configs, namedConfig{Name: name, config: cfg})
+		return nil
+	})
+}
+
+// removeConfig removes config from fname.
+func removeConfig(fname, config string) error {
+	return editSettings(fname, func(s *settings) error {
+		for i, c := range s.Configs {
+			if c.Name == config {
+				s.Configs = append(s.Configs[:i], s.Configs[i+1:]...)
+				return nil
+			}
+		}
+		return fmt.Errorf("config %s not found", config)
+	})
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/stacks.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/stacks.go
new file mode 100644
index 0000000000000000000000000000000000000000..9d3324e3e08432164b4c26cc63e3be29a4835ab1
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/stacks.go
@@ -0,0 +1,60 @@
+// Copyright 2022 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"encoding/json"
+	"html/template"
+	"net/http"
+
+	"github.com/google/pprof/internal/measurement"
+)
+
+// stackView generates the flamegraph view.
+func (ui *webInterface) stackView(w http.ResponseWriter, req *http.Request) {
+	// Get all data in a report.
+	rpt, errList := ui.makeReport(w, req, []string{"svg"}, func(cfg *config) {
+		cfg.CallTree = true
+		cfg.Trim = false
+		if cfg.Granularity == "" {
+			cfg.Granularity = "filefunctions"
+		}
+	})
+	if rpt == nil {
+		return // error already reported
+	}
+
+	// Make stack data and generate corresponding JSON.
+	stacks := rpt.Stacks()
+	b, err := json.Marshal(stacks)
+	if err != nil {
+		http.Error(w, "error serializing stacks for flame graph",
+			http.StatusInternalServerError)
+		ui.options.UI.PrintErr(err)
+		return
+	}
+
+	nodes := make([]string, len(stacks.Sources))
+	for i, src := range stacks.Sources {
+		nodes[i] = src.FullName
+	}
+	nodes[0] = "" // root is not a real node
+
+	ui.render(w, req, "stacks", rpt, errList, stacks.Legend(), webArgs{
+		Stacks:   template.JS(b),
+		Nodes:    nodes,
+		UnitDefs: measurement.UnitTypes,
+	})
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/svg.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/svg.go
new file mode 100644
index 0000000000000000000000000000000000000000..9cbef4d7878f11de21627e78fb6591a24390688a
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/svg.go
@@ -0,0 +1,80 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/google/pprof/third_party/svgpan"
+)
+
+var (
+	viewBox  = regexp.MustCompile(`<svg\s*width="[^"]+"\s*height="[^"]+"\s*viewBox="[^"]+"`)
+	graphID  = regexp.MustCompile(`<g id="graph\d"`)
+	svgClose = regexp.MustCompile(`</svg>`)
+)
+
+// massageSVG enhances the SVG output from DOT to provide better
+// panning inside a web browser. It uses the svgpan library, which is
+// embedded into the svgpan.JSSource variable.
+func massageSVG(svg string) string {
+	// Work around for dot bug which misses quoting some ampersands,
+	// resulting on unparsable SVG.
+	svg = strings.Replace(svg, "&;", "&amp;;", -1)
+
+	// Dot's SVG output is
+	//
+	//    <svg width="___" height="___"
+	//     viewBox="___" xmlns=...>
+	//    <g id="graph0" transform="...">
+	//    ...
+	//    </g>
+	//    </svg>
+	//
+	// Change it to
+	//
+	//    <svg width="100%" height="100%"
+	//     xmlns=...>
+
+	//    <script type="text/ecmascript"><![CDATA[` ..$(svgpan.JSSource)... `]]></script>`
+	//    <g id="viewport" transform="translate(0,0)">
+	//    <g id="graph0" transform="...">
+	//    ...
+	//    </g>
+	//    </g>
+	//    </svg>
+
+	if loc := viewBox.FindStringIndex(svg); loc != nil {
+		svg = svg[:loc[0]] +
+			`<svg width="100%" height="100%"` +
+			svg[loc[1]:]
+	}
+
+	if loc := graphID.FindStringIndex(svg); loc != nil {
+		svg = svg[:loc[0]] +
+			`<script type="text/ecmascript"><![CDATA[` + svgpan.JSSource + `]]></script>` +
+			`<g id="viewport" transform="scale(0.5,0.5) translate(0,0)">` +
+			svg[loc[0]:]
+	}
+
+	if loc := svgClose.FindStringIndex(svg); loc != nil {
+		svg = svg[:loc[0]] +
+			`</g>` +
+			svg[loc[0]:]
+	}
+
+	return svg
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/tagroot.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/tagroot.go
new file mode 100644
index 0000000000000000000000000000000000000000..76a594d9f7ccf299670a7b619878bb249d0d575c
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/tagroot.go
@@ -0,0 +1,133 @@
+package driver
+
+import (
+	"strings"
+
+	"github.com/google/pprof/internal/measurement"
+	"github.com/google/pprof/profile"
+)
+
+// addLabelNodes adds pseudo stack frames "label:value" to each Sample with
+// labels matching the supplied keys.
+//
+// rootKeys adds frames at the root of the callgraph (first key becomes new root).
+// leafKeys adds frames at the leaf of the callgraph (last key becomes new leaf).
+//
+// Returns whether there were matches found for the label keys.
+func addLabelNodes(p *profile.Profile, rootKeys, leafKeys []string, outputUnit string) (rootm, leafm bool) {
+	// Find where to insert the new locations and functions at the end of
+	// their ID spaces.
+	var maxLocID uint64
+	var maxFunctionID uint64
+	for _, loc := range p.Location {
+		if loc.ID > maxLocID {
+			maxLocID = loc.ID
+		}
+	}
+	for _, f := range p.Function {
+		if f.ID > maxFunctionID {
+			maxFunctionID = f.ID
+		}
+	}
+	nextLocID := maxLocID + 1
+	nextFuncID := maxFunctionID + 1
+
+	// Intern the new locations and functions we are generating.
+	type locKey struct {
+		functionName, fileName string
+	}
+	locs := map[locKey]*profile.Location{}
+
+	internLoc := func(locKey locKey) *profile.Location {
+		loc, found := locs[locKey]
+		if found {
+			return loc
+		}
+
+		function := &profile.Function{
+			ID:       nextFuncID,
+			Name:     locKey.functionName,
+			Filename: locKey.fileName,
+		}
+		nextFuncID++
+		p.Function = append(p.Function, function)
+
+		loc = &profile.Location{
+			ID: nextLocID,
+			Line: []profile.Line{
+				{
+					Function: function,
+				},
+			},
+		}
+		nextLocID++
+		p.Location = append(p.Location, loc)
+		locs[locKey] = loc
+		return loc
+	}
+
+	makeLabelLocs := func(s *profile.Sample, keys []string) ([]*profile.Location, bool) {
+		var locs []*profile.Location
+		var match bool
+		for i := range keys {
+			// Loop backwards, ensuring the first tag is closest to the root,
+			// and the last tag is closest to the leaves.
+			k := keys[len(keys)-1-i]
+			values := formatLabelValues(s, k, outputUnit)
+			if len(values) > 0 {
+				match = true
+			}
+			locKey := locKey{
+				functionName: strings.Join(values, ","),
+				fileName:     k,
+			}
+			loc := internLoc(locKey)
+			locs = append(locs, loc)
+		}
+		return locs, match
+	}
+
+	for _, s := range p.Sample {
+		rootsToAdd, sampleMatchedRoot := makeLabelLocs(s, rootKeys)
+		if sampleMatchedRoot {
+			rootm = true
+		}
+		leavesToAdd, sampleMatchedLeaf := makeLabelLocs(s, leafKeys)
+		if sampleMatchedLeaf {
+			leafm = true
+		}
+
+		if len(leavesToAdd)+len(rootsToAdd) == 0 {
+			continue
+		}
+
+		var newLocs []*profile.Location
+		newLocs = append(newLocs, leavesToAdd...)
+		newLocs = append(newLocs, s.Location...)
+		newLocs = append(newLocs, rootsToAdd...)
+		s.Location = newLocs
+	}
+	return
+}
+
+// formatLabelValues returns all the string and numeric labels in Sample, with
+// the numeric labels formatted according to outputUnit.
+func formatLabelValues(s *profile.Sample, k string, outputUnit string) []string {
+	var values []string
+	values = append(values, s.Label[k]...)
+	numLabels := s.NumLabel[k]
+	numUnits := s.NumUnit[k]
+	if len(numLabels) != len(numUnits) && len(numUnits) != 0 {
+		return values
+	}
+	for i, numLabel := range numLabels {
+		var value string
+		if len(numUnits) != 0 {
+			value = measurement.ScaledLabel(numLabel, numUnits[i], outputUnit)
+		} else {
+			value = measurement.ScaledLabel(numLabel, "", "")
+		}
+		values = append(values, value)
+	}
+	return values
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/tempfile.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/tempfile.go
new file mode 100644
index 0000000000000000000000000000000000000000..b6c8776ff83ab90b58a66ad2733f76f6c23a7028
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/tempfile.go
@@ -0,0 +1,60 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"sync"
+)
+
+// newTempFile returns a new output file in dir with the provided prefix and suffix.
+func newTempFile(dir, prefix, suffix string) (*os.File, error) {
+	for index := 1; index < 10000; index++ {
+		switch f, err := os.OpenFile(filepath.Join(dir, fmt.Sprintf("%s%03d%s", prefix, index, suffix)), os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666); {
+		case err == nil:
+			return f, nil
+		case !os.IsExist(err):
+			return nil, err
+		}
+	}
+	// Give up
+	return nil, fmt.Errorf("could not create file of the form %s%03d%s", prefix, 1, suffix)
+}
+
+var tempFiles []string
+var tempFilesMu = sync.Mutex{}
+
+// deferDeleteTempFile marks a file to be deleted by next call to Cleanup()
+func deferDeleteTempFile(path string) {
+	tempFilesMu.Lock()
+	tempFiles = append(tempFiles, path)
+	tempFilesMu.Unlock()
+}
+
+// cleanupTempFiles removes any temporary files selected for deferred cleaning.
+func cleanupTempFiles() error {
+	tempFilesMu.Lock()
+	defer tempFilesMu.Unlock()
+	var lastErr error
+	for _, f := range tempFiles {
+		if err := os.Remove(f); err != nil {
+			lastErr = err
+		}
+	}
+	tempFiles = nil
+	return lastErr
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/webhtml.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/webhtml.go
new file mode 100644
index 0000000000000000000000000000000000000000..0b8630bcf18c5a64fd0b05531c556c5297978057
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/webhtml.go
@@ -0,0 +1,85 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"embed"
+	"fmt"
+	"html/template"
+	"os"
+	"sync"
+
+	"github.com/google/pprof/internal/report"
+)
+
+var (
+	htmlTemplates    *template.Template // Lazily loaded templates
+	htmlTemplateInit sync.Once
+)
+
+// getHTMLTemplates returns the set of HTML templates used by pprof,
+// initializing them if necessary.
+func getHTMLTemplates() *template.Template {
+	htmlTemplateInit.Do(func() {
+		htmlTemplates = template.New("templategroup")
+		addTemplates(htmlTemplates)
+		report.AddSourceTemplates(htmlTemplates)
+	})
+	return htmlTemplates
+}
+
+//go:embed html
+var embeddedFiles embed.FS
+
+// addTemplates adds a set of template definitions to templates.
+func addTemplates(templates *template.Template) {
+	// Load specified file.
+	loadFile := func(fname string) string {
+		data, err := embeddedFiles.ReadFile(fname)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "internal/driver: embedded file %q not found\n",
+				fname)
+			os.Exit(1)
+		}
+		return string(data)
+	}
+	loadCSS := func(fname string) string {
+		return `<style type="text/css">` + "\n" + loadFile(fname) + `</style>` + "\n"
+	}
+	loadJS := func(fname string) string {
+		return `<script>` + "\n" + loadFile(fname) + `</script>` + "\n"
+	}
+
+	// Define a named template with specified contents.
+	def := func(name, contents string) {
+		sub := template.New(name)
+		template.Must(sub.Parse(contents))
+		template.Must(templates.AddParseTree(name, sub.Tree))
+	}
+
+	// Embedded files.
+	def("css", loadCSS("html/common.css"))
+	def("header", loadFile("html/header.html"))
+	def("graph", loadFile("html/graph.html"))
+	def("graph_css", loadCSS("html/graph.css"))
+	def("script", loadJS("html/common.js"))
+	def("top", loadFile("html/top.html"))
+	def("sourcelisting", loadFile("html/source.html"))
+	def("plaintext", loadFile("html/plaintext.html"))
+	// TODO: Rename "stacks" to "flamegraph" to seal moving off d3 flamegraph.
+	def("stacks", loadFile("html/stacks.html"))
+	def("stacks_css", loadCSS("html/stacks.css"))
+	def("stacks_js", loadJS("html/stacks.js"))
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/driver/webui.go b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/webui.go
new file mode 100644
index 0000000000000000000000000000000000000000..568a5cb99a7dbb55244616395036eb4654214e32
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/driver/webui.go
@@ -0,0 +1,480 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"io"
+	"maps"
+	"net"
+	"net/http"
+	gourl "net/url"
+	"os"
+	"os/exec"
+	"slices"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/google/pprof/internal/graph"
+	"github.com/google/pprof/internal/measurement"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/internal/report"
+	"github.com/google/pprof/profile"
+)
+
+// webInterface holds the state needed for serving a browser based interface.
+type webInterface struct {
+	prof         *profile.Profile
+	copier       profileCopier
+	options      *plugin.Options
+	help         map[string]string
+	settingsFile string
+}
+
+func makeWebInterface(p *profile.Profile, copier profileCopier, opt *plugin.Options) (*webInterface, error) {
+	settingsFile, err := settingsFileName()
+	if err != nil {
+		return nil, err
+	}
+	return &webInterface{
+		prof:         p,
+		copier:       copier,
+		options:      opt,
+		help:         make(map[string]string),
+		settingsFile: settingsFile,
+	}, nil
+}
+
+// maxEntries is the maximum number of entries to print for text interfaces.
+const maxEntries = 50
+
+// errorCatcher is a UI that captures errors for reporting to the browser.
+type errorCatcher struct {
+	plugin.UI
+	errors []string
+}
+
+func (ec *errorCatcher) PrintErr(args ...interface{}) {
+	ec.errors = append(ec.errors, strings.TrimSuffix(fmt.Sprintln(args...), "\n"))
+	ec.UI.PrintErr(args...)
+}
+
+// webArgs contains arguments passed to templates in webhtml.go.
+type webArgs struct {
+	Title       string
+	Errors      []string
+	Total       int64
+	SampleTypes []string
+	Legend      []string
+	DocURL      string
+	Standalone  bool // True for command-line generation of HTML
+	Help        map[string]string
+	Nodes       []string
+	HTMLBody    template.HTML
+	TextBody    string
+	Top         []report.TextItem
+	Listing     report.WebListData
+	FlameGraph  template.JS
+	Stacks      template.JS
+	Configs     []configMenuEntry
+	UnitDefs    []measurement.UnitType
+}
+
+func serveWebInterface(hostport string, p *profile.Profile, o *plugin.Options, disableBrowser bool) error {
+	host, port, err := getHostAndPort(hostport)
+	if err != nil {
+		return err
+	}
+	interactiveMode = true
+	copier := makeProfileCopier(p)
+	ui, err := makeWebInterface(p, copier, o)
+	if err != nil {
+		return err
+	}
+	for n, c := range pprofCommands {
+		ui.help[n] = c.description
+	}
+	maps.Copy(ui.help, configHelp)
+	ui.help["details"] = "Show information about the profile and this view"
+	ui.help["graph"] = "Display profile as a directed graph"
+	ui.help["flamegraph"] = "Display profile as a flame graph"
+	ui.help["reset"] = "Show the entire profile"
+	ui.help["save_config"] = "Save current settings"
+
+	server := o.HTTPServer
+	if server == nil {
+		server = defaultWebServer
+	}
+	args := &plugin.HTTPServerArgs{
+		Hostport: net.JoinHostPort(host, strconv.Itoa(port)),
+		Host:     host,
+		Port:     port,
+		Handlers: map[string]http.Handler{
+			"/":             redirectWithQuery("flamegraph", http.StatusMovedPermanently),
+			"/graph":        http.HandlerFunc(ui.dot),
+			"/top":          http.HandlerFunc(ui.top),
+			"/disasm":       http.HandlerFunc(ui.disasm),
+			"/source":       http.HandlerFunc(ui.source),
+			"/peek":         http.HandlerFunc(ui.peek),
+			"/flamegraph":   http.HandlerFunc(ui.stackView),
+			"/saveconfig":   http.HandlerFunc(ui.saveConfig),
+			"/deleteconfig": http.HandlerFunc(ui.deleteConfig),
+			"/download": http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
+				w.Header().Set("Content-Type", "application/vnd.google.protobuf+gzip")
+				w.Header().Set("Content-Disposition", "attachment;filename=profile.pb.gz")
+				p.Write(w)
+			}),
+			// Keep legacy URLs working.
+			"/flamegraph2":   redirectWithQuery("flamegraph", http.StatusMovedPermanently),
+			"/flamegraphold": redirectWithQuery("flamegraph", http.StatusMovedPermanently),
+		},
+	}
+
+	url := "http://" + args.Hostport
+
+	o.UI.Print("Serving web UI on ", url)
+
+	if o.UI.WantBrowser() && !disableBrowser {
+		go openBrowser(url, o)
+	}
+	return server(args)
+}
+
+func getHostAndPort(hostport string) (string, int, error) {
+	host, portStr, err := net.SplitHostPort(hostport)
+	if err != nil {
+		return "", 0, fmt.Errorf("could not split http address: %v", err)
+	}
+	if host == "" {
+		host = "localhost"
+	}
+	var port int
+	if portStr == "" {
+		ln, err := net.Listen("tcp", net.JoinHostPort(host, "0"))
+		if err != nil {
+			return "", 0, fmt.Errorf("could not generate random port: %v", err)
+		}
+		port = ln.Addr().(*net.TCPAddr).Port
+		err = ln.Close()
+		if err != nil {
+			return "", 0, fmt.Errorf("could not generate random port: %v", err)
+		}
+	} else {
+		port, err = strconv.Atoi(portStr)
+		if err != nil {
+			return "", 0, fmt.Errorf("invalid port number: %v", err)
+		}
+	}
+	return host, port, nil
+}
+func defaultWebServer(args *plugin.HTTPServerArgs) error {
+	ln, err := net.Listen("tcp", args.Hostport)
+	if err != nil {
+		return err
+	}
+	isLocal := isLocalhost(args.Host)
+	handler := http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
+		if isLocal {
+			// Only allow local clients
+			host, _, err := net.SplitHostPort(req.RemoteAddr)
+			if err != nil || !isLocalhost(host) {
+				http.Error(w, "permission denied", http.StatusForbidden)
+				return
+			}
+		}
+		h := args.Handlers[req.URL.Path]
+		if h == nil {
+			// Fall back to default behavior
+			h = http.DefaultServeMux
+		}
+		h.ServeHTTP(w, req)
+	})
+
+	// We serve the ui at /ui/ and redirect there from the root. This is done
+	// to surface any problems with serving the ui at a non-root early. See:
+	//
+	// https://github.com/google/pprof/pull/348
+	mux := http.NewServeMux()
+	mux.Handle("/ui/", http.StripPrefix("/ui", handler))
+	mux.Handle("/", redirectWithQuery("/ui", http.StatusTemporaryRedirect))
+	s := &http.Server{Handler: mux}
+	return s.Serve(ln)
+}
+
+// redirectWithQuery responds with a given redirect code, preserving query
+// parameters in the redirect URL. It does not convert relative paths to
+// absolute paths like http.Redirect does, so that HTTPServerArgs.Handlers can
+// generate relative redirects that work with the external prefixing.
+func redirectWithQuery(path string, code int) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		pathWithQuery := &gourl.URL{Path: path, RawQuery: r.URL.RawQuery}
+		w.Header().Set("Location", pathWithQuery.String())
+		w.WriteHeader(code)
+	}
+}
+
+func isLocalhost(host string) bool {
+	return slices.Contains([]string{"localhost", "127.0.0.1", "[::1]", "::1"}, host)
+}
+
+func openBrowser(url string, o *plugin.Options) {
+	// Construct URL.
+	baseURL, _ := gourl.Parse(url)
+	current := currentConfig()
+	u, _ := current.makeURL(*baseURL)
+
+	// Give server a little time to get ready.
+	time.Sleep(time.Millisecond * 500)
+
+	for _, b := range browsers() {
+		args := strings.Split(b, " ")
+		if len(args) == 0 {
+			continue
+		}
+		viewer := exec.Command(args[0], append(args[1:], u.String())...)
+		viewer.Stderr = os.Stderr
+		if err := viewer.Start(); err == nil {
+			return
+		}
+	}
+	// No visualizer succeeded, so just print URL.
+	o.UI.PrintErr(u.String())
+}
+
+// makeReport generates a report for the specified command.
+// If configEditor is not null, it is used to edit the config used for the report.
+func (ui *webInterface) makeReport(w http.ResponseWriter, req *http.Request,
+	cmd []string, configEditor func(*config)) (*report.Report, []string) {
+	cfg := currentConfig()
+	if err := cfg.applyURL(req.URL.Query()); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		ui.options.UI.PrintErr(err)
+		return nil, nil
+	}
+	if configEditor != nil {
+		configEditor(&cfg)
+	}
+	catcher := &errorCatcher{UI: ui.options.UI}
+	options := *ui.options
+	options.UI = catcher
+	_, rpt, err := generateRawReport(ui.copier.newCopy(), cmd, cfg, &options)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		ui.options.UI.PrintErr(err)
+		return nil, nil
+	}
+	return rpt, catcher.errors
+}
+
+// renderHTML generates html using the named template based on the contents of data.
+func renderHTML(dst io.Writer, tmpl string, rpt *report.Report, errList, legend []string, data webArgs) error {
+	file := getFromLegend(legend, "File: ", "unknown")
+	profile := getFromLegend(legend, "Type: ", "unknown")
+	data.Title = file + " " + profile
+	data.Errors = errList
+	data.Total = rpt.Total()
+	data.DocURL = rpt.DocURL()
+	data.Legend = legend
+	return getHTMLTemplates().ExecuteTemplate(dst, tmpl, data)
+}
+
+// render responds with html generated by passing data to the named template.
+func (ui *webInterface) render(w http.ResponseWriter, req *http.Request, tmpl string,
+	rpt *report.Report, errList, legend []string, data webArgs) {
+	data.SampleTypes = sampleTypes(ui.prof)
+	data.Help = ui.help
+	data.Configs = configMenu(ui.settingsFile, *req.URL)
+	html := &bytes.Buffer{}
+	if err := renderHTML(html, tmpl, rpt, errList, legend, data); err != nil {
+		http.Error(w, "internal template error", http.StatusInternalServerError)
+		ui.options.UI.PrintErr(err)
+		return
+	}
+	w.Header().Set("Content-Type", "text/html")
+	w.Write(html.Bytes())
+}
+
+// dot generates a web page containing an svg diagram.
+func (ui *webInterface) dot(w http.ResponseWriter, req *http.Request) {
+	rpt, errList := ui.makeReport(w, req, []string{"svg"}, nil)
+	if rpt == nil {
+		return // error already reported
+	}
+
+	// Generate dot graph.
+	g, config := report.GetDOT(rpt)
+	legend := config.Labels
+	config.Labels = nil
+	dot := &bytes.Buffer{}
+	graph.ComposeDot(dot, g, &graph.DotAttributes{}, config)
+
+	// Convert to svg.
+	svg, err := dotToSvg(dot.Bytes())
+	if err != nil {
+		http.Error(w, "Could not execute dot; may need to install graphviz.",
+			http.StatusNotImplemented)
+		ui.options.UI.PrintErr("Failed to execute dot. Is Graphviz installed?\n", err)
+		return
+	}
+
+	// Get all node names into an array.
+	nodes := []string{""} // dot starts with node numbered 1
+	for _, n := range g.Nodes {
+		nodes = append(nodes, n.Info.Name)
+	}
+
+	ui.render(w, req, "graph", rpt, errList, legend, webArgs{
+		HTMLBody: template.HTML(string(svg)),
+		Nodes:    nodes,
+	})
+}
+
+func dotToSvg(dot []byte) ([]byte, error) {
+	cmd := exec.Command("dot", "-Tsvg")
+	out := &bytes.Buffer{}
+	cmd.Stdin, cmd.Stdout, cmd.Stderr = bytes.NewBuffer(dot), out, os.Stderr
+	if err := cmd.Run(); err != nil {
+		return nil, err
+	}
+
+	// Fix dot bug related to unquoted ampersands.
+	svg := bytes.Replace(out.Bytes(), []byte("&;"), []byte("&amp;;"), -1)
+
+	// Cleanup for embedding by dropping stuff before the <svg> start.
+	if pos := bytes.Index(svg, []byte("<svg")); pos >= 0 {
+		svg = svg[pos:]
+	}
+	return svg, nil
+}
+
+func (ui *webInterface) top(w http.ResponseWriter, req *http.Request) {
+	rpt, errList := ui.makeReport(w, req, []string{"top"}, func(cfg *config) {
+		cfg.NodeCount = 500
+	})
+	if rpt == nil {
+		return // error already reported
+	}
+	top, legend := report.TextItems(rpt)
+	var nodes []string
+	for _, item := range top {
+		nodes = append(nodes, item.Name)
+	}
+
+	ui.render(w, req, "top", rpt, errList, legend, webArgs{
+		Top:   top,
+		Nodes: nodes,
+	})
+}
+
+// disasm generates a web page containing disassembly.
+func (ui *webInterface) disasm(w http.ResponseWriter, req *http.Request) {
+	args := []string{"disasm", req.URL.Query().Get("f")}
+	rpt, errList := ui.makeReport(w, req, args, nil)
+	if rpt == nil {
+		return // error already reported
+	}
+
+	out := &bytes.Buffer{}
+	if err := report.PrintAssembly(out, rpt, ui.options.Obj, maxEntries); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		ui.options.UI.PrintErr(err)
+		return
+	}
+
+	legend := report.ProfileLabels(rpt)
+	ui.render(w, req, "plaintext", rpt, errList, legend, webArgs{
+		TextBody: out.String(),
+	})
+
+}
+
+// source generates a web page containing source code annotated with profile
+// data.
+func (ui *webInterface) source(w http.ResponseWriter, req *http.Request) {
+	args := []string{"weblist", req.URL.Query().Get("f")}
+	rpt, errList := ui.makeReport(w, req, args, nil)
+	if rpt == nil {
+		return // error already reported
+	}
+
+	// Generate source listing.
+	listing, err := report.MakeWebList(rpt, ui.options.Obj, maxEntries)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		ui.options.UI.PrintErr(err)
+		return
+	}
+
+	legend := report.ProfileLabels(rpt)
+	ui.render(w, req, "sourcelisting", rpt, errList, legend, webArgs{
+		Listing: listing,
+	})
+}
+
+// peek generates a web page listing callers/callers.
+func (ui *webInterface) peek(w http.ResponseWriter, req *http.Request) {
+	args := []string{"peek", req.URL.Query().Get("f")}
+	rpt, errList := ui.makeReport(w, req, args, func(cfg *config) {
+		cfg.Granularity = "lines"
+	})
+	if rpt == nil {
+		return // error already reported
+	}
+
+	out := &bytes.Buffer{}
+	if err := report.Generate(out, rpt, ui.options.Obj); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		ui.options.UI.PrintErr(err)
+		return
+	}
+
+	legend := report.ProfileLabels(rpt)
+	ui.render(w, req, "plaintext", rpt, errList, legend, webArgs{
+		TextBody: out.String(),
+	})
+}
+
+// saveConfig saves URL configuration.
+func (ui *webInterface) saveConfig(w http.ResponseWriter, req *http.Request) {
+	if err := setConfig(ui.settingsFile, *req.URL); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		ui.options.UI.PrintErr(err)
+		return
+	}
+}
+
+// deleteConfig deletes a configuration.
+func (ui *webInterface) deleteConfig(w http.ResponseWriter, req *http.Request) {
+	name := req.URL.Query().Get("config")
+	if err := removeConfig(ui.settingsFile, name); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		ui.options.UI.PrintErr(err)
+		return
+	}
+}
+
+// getFromLegend returns the suffix of an entry in legend that starts
+// with param.  It returns def if no such entry is found.
+func getFromLegend(legend []string, param, def string) string {
+	for _, s := range legend {
+		if strings.HasPrefix(s, param) {
+			return s[len(param):]
+		}
+	}
+	return def
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/elfexec/elfexec.go b/go/src/cmd/vendor/github.com/google/pprof/internal/elfexec/elfexec.go
new file mode 100644
index 0000000000000000000000000000000000000000..37884033d3c8c60beb462c12075786190b088c92
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/elfexec/elfexec.go
@@ -0,0 +1,378 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package elfexec provides utility routines to examine ELF binaries.
+package elfexec
+
+import (
+	"bufio"
+	"debug/elf"
+	"encoding/binary"
+	"fmt"
+	"io"
+)
+
+const (
+	maxNoteSize        = 1 << 20 // in bytes
+	noteTypeGNUBuildID = 3
+)
+
+// elfNote is the payload of a Note Section in an ELF file.
+type elfNote struct {
+	Name string // Contents of the "name" field, omitting the trailing zero byte.
+	Desc []byte // Contents of the "desc" field.
+	Type uint32 // Contents of the "type" field.
+}
+
+// parseNotes returns the notes from a SHT_NOTE section or PT_NOTE segment.
+func parseNotes(reader io.Reader, alignment int, order binary.ByteOrder) ([]elfNote, error) {
+	r := bufio.NewReader(reader)
+
+	// padding returns the number of bytes required to pad the given size to an
+	// alignment boundary.
+	padding := func(size int) int {
+		return ((size + (alignment - 1)) &^ (alignment - 1)) - size
+	}
+
+	var notes []elfNote
+	for {
+		noteHeader := make([]byte, 12) // 3 4-byte words
+		if _, err := io.ReadFull(r, noteHeader); err == io.EOF {
+			break
+		} else if err != nil {
+			return nil, err
+		}
+		namesz := order.Uint32(noteHeader[0:4])
+		descsz := order.Uint32(noteHeader[4:8])
+		typ := order.Uint32(noteHeader[8:12])
+
+		if uint64(namesz) > uint64(maxNoteSize) {
+			return nil, fmt.Errorf("note name too long (%d bytes)", namesz)
+		}
+		var name string
+		if namesz > 0 {
+			// Documentation differs as to whether namesz is meant to include the
+			// trailing zero, but everyone agrees that name is null-terminated.
+			// So we'll just determine the actual length after the fact.
+			var err error
+			name, err = r.ReadString('\x00')
+			if err == io.EOF {
+				return nil, fmt.Errorf("missing note name (want %d bytes)", namesz)
+			} else if err != nil {
+				return nil, err
+			}
+			namesz = uint32(len(name))
+			name = name[:len(name)-1]
+		}
+
+		// Drop padding bytes until the desc field.
+		for n := padding(len(noteHeader) + int(namesz)); n > 0; n-- {
+			if _, err := r.ReadByte(); err == io.EOF {
+				return nil, fmt.Errorf(
+					"missing %d bytes of padding after note name", n)
+			} else if err != nil {
+				return nil, err
+			}
+		}
+
+		if uint64(descsz) > uint64(maxNoteSize) {
+			return nil, fmt.Errorf("note desc too long (%d bytes)", descsz)
+		}
+		desc := make([]byte, int(descsz))
+		if _, err := io.ReadFull(r, desc); err == io.EOF {
+			return nil, fmt.Errorf("missing desc (want %d bytes)", len(desc))
+		} else if err != nil {
+			return nil, err
+		}
+
+		notes = append(notes, elfNote{Name: name, Desc: desc, Type: typ})
+
+		// Drop padding bytes until the next note or the end of the section,
+		// whichever comes first.
+		for n := padding(len(desc)); n > 0; n-- {
+			if _, err := r.ReadByte(); err == io.EOF {
+				// We hit the end of the section before an alignment boundary.
+				// This can happen if this section is at the end of the file or the next
+				// section has a smaller alignment requirement.
+				break
+			} else if err != nil {
+				return nil, err
+			}
+		}
+	}
+	return notes, nil
+}
+
+// GetBuildID returns the GNU build-ID for an ELF binary.
+//
+// If no build-ID was found but the binary was read without error, it returns
+// (nil, nil).
+func GetBuildID(f *elf.File) ([]byte, error) {
+	findBuildID := func(notes []elfNote) ([]byte, error) {
+		var buildID []byte
+		for _, note := range notes {
+			if note.Name == "GNU" && note.Type == noteTypeGNUBuildID {
+				if buildID == nil {
+					buildID = note.Desc
+				} else {
+					return nil, fmt.Errorf("multiple build ids found, don't know which to use")
+				}
+			}
+		}
+		return buildID, nil
+	}
+
+	for _, p := range f.Progs {
+		if p.Type != elf.PT_NOTE {
+			continue
+		}
+		notes, err := parseNotes(p.Open(), int(p.Align), f.ByteOrder)
+		if err != nil {
+			return nil, err
+		}
+		if b, err := findBuildID(notes); b != nil || err != nil {
+			return b, err
+		}
+	}
+	for _, s := range f.Sections {
+		if s.Type != elf.SHT_NOTE {
+			continue
+		}
+		notes, err := parseNotes(s.Open(), int(s.Addralign), f.ByteOrder)
+		if err != nil {
+			return nil, err
+		}
+		if b, err := findBuildID(notes); b != nil || err != nil {
+			return b, err
+		}
+	}
+	return nil, nil
+}
+
+// kernelBase calculates the base for kernel mappings, which usually require
+// special handling. For kernel mappings, tools (like perf) use the address of
+// the kernel relocation symbol (_text or _stext) as the mmap start. Additionally,
+// for obfuscation, ChromeOS profiles have the kernel image remapped to the 0-th page.
+func kernelBase(loadSegment *elf.ProgHeader, stextOffset *uint64, start, limit, offset uint64) (uint64, bool) {
+	const (
+		// PAGE_OFFSET for PowerPC64, see arch/powerpc/Kconfig in the kernel sources.
+		pageOffsetPpc64 = 0xc000000000000000
+		pageSize        = 4096
+	)
+
+	if loadSegment.Vaddr == start-offset {
+		return offset, true
+	}
+	if start == 0 && limit != 0 && stextOffset != nil {
+		// ChromeOS remaps its kernel to 0. Nothing else should come
+		// down this path. Empirical values:
+		//       VADDR=0xffffffff80200000
+		// stextOffset=0xffffffff80200198
+		return start - *stextOffset, true
+	}
+	if start >= 0x8000000000000000 && limit > start && (offset == 0 || offset == pageOffsetPpc64 || offset == start) {
+		// Some kernels look like:
+		//       VADDR=0xffffffff80200000
+		// stextOffset=0xffffffff80200198
+		//       Start=0xffffffff83200000
+		//       Limit=0xffffffff84200000
+		//      Offset=0 (0xc000000000000000 for PowerPC64) (== Start for ASLR kernel)
+		// So the base should be:
+		if stextOffset != nil && (start%pageSize) == (*stextOffset%pageSize) {
+			// perf uses the address of _stext as start. Some tools may
+			// adjust for this before calling GetBase, in which case the page
+			// alignment should be different from that of stextOffset.
+			return start - *stextOffset, true
+		}
+
+		return start - loadSegment.Vaddr, true
+	}
+	if start%pageSize != 0 && stextOffset != nil && *stextOffset%pageSize == start%pageSize {
+		// ChromeOS remaps its kernel to 0 + start%pageSize. Nothing
+		// else should come down this path. Empirical values:
+		//       start=0x198 limit=0x2f9fffff offset=0
+		//       VADDR=0xffffffff81000000
+		// stextOffset=0xffffffff81000198
+		return start - *stextOffset, true
+	}
+	return 0, false
+}
+
+// GetBase determines the base address to subtract from virtual
+// address to get symbol table address. For an executable, the base
+// is 0. Otherwise, it's a shared library, and the base is the
+// address where the mapping starts. The kernel needs special handling.
+func GetBase(fh *elf.FileHeader, loadSegment *elf.ProgHeader, stextOffset *uint64, start, limit, offset uint64) (uint64, error) {
+
+	if start == 0 && offset == 0 && (limit == ^uint64(0) || limit == 0) {
+		// Some tools may introduce a fake mapping that spans the entire
+		// address space. Assume that the address has already been
+		// adjusted, so no additional base adjustment is necessary.
+		return 0, nil
+	}
+
+	switch fh.Type {
+	case elf.ET_EXEC:
+		if loadSegment == nil {
+			// Assume fixed-address executable and so no adjustment.
+			return 0, nil
+		}
+		if stextOffset == nil && start > 0 && start < 0x8000000000000000 {
+			// A regular user-mode executable. Compute the base offset using same
+			// arithmetic as in ET_DYN case below, see the explanation there.
+			// Ideally, the condition would just be "stextOffset == nil" as that
+			// represents the address of _stext symbol in the vmlinux image. Alas,
+			// the caller may skip reading it from the binary (it's expensive to scan
+			// all the symbols) and so it may be nil even for the kernel executable.
+			// So additionally check that the start is within the user-mode half of
+			// the 64-bit address space.
+			return start - offset + loadSegment.Off - loadSegment.Vaddr, nil
+		}
+		// Various kernel heuristics and cases are handled separately.
+		if base, match := kernelBase(loadSegment, stextOffset, start, limit, offset); match {
+			return base, nil
+		}
+		// ChromeOS can remap its kernel to 0, and the caller might have not found
+		// the _stext symbol. Split this case from kernelBase() above, since we don't
+		// want to apply it to an ET_DYN user-mode executable.
+		if start == 0 && limit != 0 && stextOffset == nil {
+			return start - loadSegment.Vaddr, nil
+		}
+
+		return 0, fmt.Errorf("don't know how to handle EXEC segment: %v start=0x%x limit=0x%x offset=0x%x", *loadSegment, start, limit, offset)
+	case elf.ET_REL:
+		if offset != 0 {
+			return 0, fmt.Errorf("don't know how to handle mapping.Offset")
+		}
+		return start, nil
+	case elf.ET_DYN:
+		// The process mapping information, start = start of virtual address range,
+		// and offset = offset in the executable file of the start address, tells us
+		// that a runtime virtual address x maps to a file offset
+		// fx = x - start + offset.
+		if loadSegment == nil {
+			return start - offset, nil
+		}
+		// Kernels compiled as PIE can be ET_DYN as well. Use heuristic, similar to
+		// the ET_EXEC case above.
+		if base, match := kernelBase(loadSegment, stextOffset, start, limit, offset); match {
+			return base, nil
+		}
+		// The program header, if not nil, indicates the offset in the file where
+		// the executable segment is located (loadSegment.Off), and the base virtual
+		// address where the first byte of the segment is loaded
+		// (loadSegment.Vaddr). A file offset fx maps to a virtual (symbol) address
+		// sx = fx - loadSegment.Off + loadSegment.Vaddr.
+		//
+		// Thus, a runtime virtual address x maps to a symbol address
+		// sx = x - start + offset - loadSegment.Off + loadSegment.Vaddr.
+		return start - offset + loadSegment.Off - loadSegment.Vaddr, nil
+	}
+	return 0, fmt.Errorf("don't know how to handle FileHeader.Type %v", fh.Type)
+}
+
+// FindTextProgHeader finds the program segment header containing the .text
+// section or nil if the segment cannot be found.
+func FindTextProgHeader(f *elf.File) *elf.ProgHeader {
+	for _, s := range f.Sections {
+		if s.Name == ".text" {
+			// Find the LOAD segment containing the .text section.
+			for _, p := range f.Progs {
+				if p.Type == elf.PT_LOAD && p.Flags&elf.PF_X != 0 && s.Addr >= p.Vaddr && s.Addr < p.Vaddr+p.Memsz {
+					return &p.ProgHeader
+				}
+			}
+		}
+	}
+	return nil
+}
+
+// ProgramHeadersForMapping returns the program segment headers that overlap
+// the runtime mapping with file offset mapOff and memory size mapSz. We skip
+// over segments zero file size because their file offset values are unreliable.
+// Even if overlapping, a segment is not selected if its aligned file offset is
+// greater than the mapping file offset, or if the mapping includes the last
+// page of the segment, but not the full segment and the mapping includes
+// additional pages after the segment end.
+// The function returns a slice of pointers to the headers in the input
+// slice, which are valid only while phdrs is not modified or discarded.
+func ProgramHeadersForMapping(phdrs []elf.ProgHeader, mapOff, mapSz uint64) []*elf.ProgHeader {
+	const (
+		// pageSize defines the virtual memory page size used by the loader. This
+		// value is dependent on the memory management unit of the CPU. The page
+		// size is 4KB virtually on all the architectures that we care about, so we
+		// define this metric as a constant. If we encounter architectures where
+		// page size is not 4KB, we must try to guess the page size on the system
+		// where the profile was collected, possibly using the architecture
+		// specified in the ELF file header.
+		pageSize       = 4096
+		pageOffsetMask = pageSize - 1
+	)
+	mapLimit := mapOff + mapSz
+	var headers []*elf.ProgHeader
+	for i := range phdrs {
+		p := &phdrs[i]
+		// Skip over segments with zero file size. Their file offsets can have
+		// arbitrary values, see b/195427553.
+		if p.Filesz == 0 {
+			continue
+		}
+		segLimit := p.Off + p.Memsz
+		// The segment must overlap the mapping.
+		if p.Type == elf.PT_LOAD && mapOff < segLimit && p.Off < mapLimit {
+			// If the mapping offset is strictly less than the page aligned segment
+			// offset, then this mapping comes from a different segment, fixes
+			// b/179920361.
+			alignedSegOffset := uint64(0)
+			if p.Off > (p.Vaddr & pageOffsetMask) {
+				alignedSegOffset = p.Off - (p.Vaddr & pageOffsetMask)
+			}
+			if mapOff < alignedSegOffset {
+				continue
+			}
+			// If the mapping starts in the middle of the segment, it covers less than
+			// one page of the segment, and it extends at least one page past the
+			// segment, then this mapping comes from a different segment.
+			if mapOff > p.Off && (segLimit < mapOff+pageSize) && (mapLimit >= segLimit+pageSize) {
+				continue
+			}
+			headers = append(headers, p)
+		}
+	}
+	return headers
+}
+
+// HeaderForFileOffset attempts to identify a unique program header that
+// includes the given file offset. It returns an error if it cannot identify a
+// unique header.
+func HeaderForFileOffset(headers []*elf.ProgHeader, fileOffset uint64) (*elf.ProgHeader, error) {
+	var ph *elf.ProgHeader
+	for _, h := range headers {
+		if fileOffset >= h.Off && fileOffset < h.Off+h.Memsz {
+			if ph != nil {
+				// Assuming no other bugs, this can only happen if we have two or
+				// more small program segments that fit on the same page, and a
+				// segment other than the last one includes uninitialized data, or
+				// if the debug binary used for symbolization is stripped of some
+				// sections, so segment file sizes are smaller than memory sizes.
+				return nil, fmt.Errorf("found second program header (%#v) that matches file offset %x, first program header is %#v. Is this a stripped binary, or does the first program segment contain uninitialized data?", *h, fileOffset, *ph)
+			}
+			ph = h
+		}
+	}
+	if ph == nil {
+		return nil, fmt.Errorf("no program header matches file offset %x", fileOffset)
+	}
+	return ph, nil
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go b/go/src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go
new file mode 100644
index 0000000000000000000000000000000000000000..09d40fd2c9901773ece5de9201a4c7ab9236eb4b
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go
@@ -0,0 +1,494 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package graph
+
+import (
+	"fmt"
+	"io"
+	"math"
+	"path/filepath"
+	"strings"
+
+	"github.com/google/pprof/internal/measurement"
+)
+
+// DotAttributes contains details about the graph itself, giving
+// insight into how its elements should be rendered.
+type DotAttributes struct {
+	Nodes map[*Node]*DotNodeAttributes // A map allowing each Node to have its own visualization option
+}
+
+// DotNodeAttributes contains Node specific visualization options.
+type DotNodeAttributes struct {
+	Shape       string                 // The optional shape of the node when rendered visually
+	Bold        bool                   // If the node should be bold or not
+	Peripheries int                    // An optional number of borders to place around a node
+	URL         string                 // An optional url link to add to a node
+	Formatter   func(*NodeInfo) string // An optional formatter for the node's label
+}
+
+// DotConfig contains attributes about how a graph should be
+// constructed and how it should look.
+type DotConfig struct {
+	Title     string   // The title of the DOT graph
+	LegendURL string   // The URL to link to from the legend.
+	Labels    []string // The labels for the DOT's legend
+
+	FormatValue func(int64) string // A formatting function for values
+	Total       int64              // The total weight of the graph, used to compute percentages
+}
+
+const maxNodelets = 4 // Number of nodelets for labels (both numeric and non)
+
+// ComposeDot creates and writes a in the DOT format to the writer, using
+// the configurations given.
+func ComposeDot(w io.Writer, g *Graph, a *DotAttributes, c *DotConfig) {
+	builder := &builder{w, a, c}
+
+	// Begin constructing DOT by adding a title and legend.
+	builder.start()
+	defer builder.finish()
+	builder.addLegend()
+
+	if len(g.Nodes) == 0 {
+		return
+	}
+
+	// Preprocess graph to get id map and find max flat.
+	nodeIDMap := make(map[*Node]int)
+	hasNodelets := make(map[*Node]bool)
+
+	maxFlat := float64(abs64(g.Nodes[0].FlatValue()))
+	for i, n := range g.Nodes {
+		nodeIDMap[n] = i + 1
+		if float64(abs64(n.FlatValue())) > maxFlat {
+			maxFlat = float64(abs64(n.FlatValue()))
+		}
+	}
+
+	edges := EdgeMap{}
+
+	// Add nodes and nodelets to DOT builder.
+	for _, n := range g.Nodes {
+		builder.addNode(n, nodeIDMap[n], maxFlat)
+		hasNodelets[n] = builder.addNodelets(n, nodeIDMap[n])
+
+		// Collect all edges. Use a fake node to support multiple incoming edges.
+		for _, e := range n.Out {
+			edges[&Node{}] = e
+		}
+	}
+
+	// Add edges to DOT builder. Sort edges by frequency as a hint to the graph layout engine.
+	for _, e := range edges.Sort() {
+		builder.addEdge(e, nodeIDMap[e.Src], nodeIDMap[e.Dest], hasNodelets[e.Src])
+	}
+}
+
+// builder wraps an io.Writer and understands how to compose DOT formatted elements.
+type builder struct {
+	io.Writer
+	attributes *DotAttributes
+	config     *DotConfig
+}
+
+// start generates a title and initial node in DOT format.
+func (b *builder) start() {
+	graphname := "unnamed"
+	if b.config.Title != "" {
+		graphname = b.config.Title
+	}
+	fmt.Fprintln(b, `digraph "`+graphname+`" {`)
+	fmt.Fprintln(b, `node [style=filled fillcolor="#f8f8f8"]`)
+}
+
+// finish closes the opening curly bracket in the constructed DOT buffer.
+func (b *builder) finish() {
+	fmt.Fprintln(b, "}")
+}
+
+// addLegend generates a legend in DOT format.
+func (b *builder) addLegend() {
+	labels := b.config.Labels
+	if len(labels) == 0 {
+		return
+	}
+	title := labels[0]
+	fmt.Fprintf(b, `subgraph cluster_L { "%s" [shape=box fontsize=16`, escapeForDot(title))
+	fmt.Fprintf(b, ` label="%s\l"`, strings.Join(escapeAllForDot(labels), `\l`))
+	if b.config.LegendURL != "" {
+		fmt.Fprintf(b, ` URL="%s" target="_blank"`, b.config.LegendURL)
+	}
+	if b.config.Title != "" {
+		fmt.Fprintf(b, ` tooltip="%s"`, b.config.Title)
+	}
+	fmt.Fprintf(b, "] }\n")
+}
+
+// addNode generates a graph node in DOT format.
+func (b *builder) addNode(node *Node, nodeID int, maxFlat float64) {
+	flat, cum := node.FlatValue(), node.CumValue()
+	attrs := b.attributes.Nodes[node]
+
+	// Populate label for node.
+	var label string
+	if attrs != nil && attrs.Formatter != nil {
+		label = attrs.Formatter(&node.Info)
+	} else {
+		label = multilinePrintableName(&node.Info)
+	}
+
+	flatValue := b.config.FormatValue(flat)
+	if flat != 0 {
+		label = label + fmt.Sprintf(`%s (%s)`,
+			flatValue,
+			strings.TrimSpace(measurement.Percentage(flat, b.config.Total)))
+	} else {
+		label = label + "0"
+	}
+	cumValue := flatValue
+	if cum != flat {
+		if flat != 0 {
+			label = label + `\n`
+		} else {
+			label = label + " "
+		}
+		cumValue = b.config.FormatValue(cum)
+		label = label + fmt.Sprintf(`of %s (%s)`,
+			cumValue,
+			strings.TrimSpace(measurement.Percentage(cum, b.config.Total)))
+	}
+
+	// Scale font sizes from 8 to 24 based on percentage of flat frequency.
+	// Use non linear growth to emphasize the size difference.
+	baseFontSize, maxFontGrowth := 8, 16.0
+	fontSize := baseFontSize
+	if maxFlat != 0 && flat != 0 && float64(abs64(flat)) <= maxFlat {
+		fontSize += int(math.Ceil(maxFontGrowth * math.Sqrt(float64(abs64(flat))/maxFlat)))
+	}
+
+	// Determine node shape.
+	shape := "box"
+	if attrs != nil && attrs.Shape != "" {
+		shape = attrs.Shape
+	}
+
+	// Create DOT attribute for node.
+	attr := fmt.Sprintf(`label="%s" id="node%d" fontsize=%d shape=%s tooltip="%s (%s)" color="%s" fillcolor="%s"`,
+		label, nodeID, fontSize, shape, escapeForDot(node.Info.PrintableName()), cumValue,
+		dotColor(float64(node.CumValue())/float64(abs64(b.config.Total)), false),
+		dotColor(float64(node.CumValue())/float64(abs64(b.config.Total)), true))
+
+	// Add on extra attributes if provided.
+	if attrs != nil {
+		// Make bold if specified.
+		if attrs.Bold {
+			attr += ` style="bold,filled"`
+		}
+
+		// Add peripheries if specified.
+		if attrs.Peripheries != 0 {
+			attr += fmt.Sprintf(` peripheries=%d`, attrs.Peripheries)
+		}
+
+		// Add URL if specified. target="_blank" forces the link to open in a new tab.
+		if attrs.URL != "" {
+			attr += fmt.Sprintf(` URL="%s" target="_blank"`, attrs.URL)
+		}
+	}
+
+	fmt.Fprintf(b, "N%d [%s]\n", nodeID, attr)
+}
+
+// addNodelets generates the DOT boxes for the node tags if they exist.
+func (b *builder) addNodelets(node *Node, nodeID int) bool {
+	var nodelets string
+
+	// Populate two Tag slices, one for LabelTags and one for NumericTags.
+	var ts []*Tag
+	lnts := make(map[string][]*Tag)
+	for _, t := range node.LabelTags {
+		ts = append(ts, t)
+	}
+	for l, tm := range node.NumericTags {
+		for _, t := range tm {
+			lnts[l] = append(lnts[l], t)
+		}
+	}
+
+	// For leaf nodes, print cumulative tags (includes weight from
+	// children that have been deleted).
+	// For internal nodes, print only flat tags.
+	flatTags := len(node.Out) > 0
+
+	// Select the top maxNodelets alphanumeric labels by weight.
+	SortTags(ts, flatTags)
+	if len(ts) > maxNodelets {
+		ts = ts[:maxNodelets]
+	}
+	for i, t := range ts {
+		w := t.CumValue()
+		if flatTags {
+			w = t.FlatValue()
+		}
+		if w == 0 {
+			continue
+		}
+		weight := b.config.FormatValue(w)
+		nodelets += fmt.Sprintf(`N%d_%d [label = "%s" id="N%d_%d" fontsize=8 shape=box3d tooltip="%s"]`+"\n", nodeID, i, t.Name, nodeID, i, weight)
+		nodelets += fmt.Sprintf(`N%d -> N%d_%d [label=" %s" weight=100 tooltip="%s" labeltooltip="%s"]`+"\n", nodeID, nodeID, i, weight, weight, weight)
+		if nts := lnts[t.Name]; nts != nil {
+			nodelets += b.numericNodelets(nts, maxNodelets, flatTags, fmt.Sprintf(`N%d_%d`, nodeID, i))
+		}
+	}
+
+	if nts := lnts[""]; nts != nil {
+		nodelets += b.numericNodelets(nts, maxNodelets, flatTags, fmt.Sprintf(`N%d`, nodeID))
+	}
+
+	fmt.Fprint(b, nodelets)
+	return nodelets != ""
+}
+
+func (b *builder) numericNodelets(nts []*Tag, maxNumNodelets int, flatTags bool, source string) string {
+	nodelets := ""
+
+	// Collapse numeric labels into maxNumNodelets buckets, of the form:
+	// 1MB..2MB, 3MB..5MB, ...
+	for j, t := range b.collapsedTags(nts, maxNumNodelets, flatTags) {
+		w, attr := t.CumValue(), ` style="dotted"`
+		if flatTags || t.FlatValue() == t.CumValue() {
+			w, attr = t.FlatValue(), ""
+		}
+		if w != 0 {
+			weight := b.config.FormatValue(w)
+			nodelets += fmt.Sprintf(`N%s_%d [label = "%s" id="N%s_%d" fontsize=8 shape=box3d tooltip="%s"]`+"\n", source, j, t.Name, source, j, weight)
+			nodelets += fmt.Sprintf(`%s -> N%s_%d [label=" %s" weight=100 tooltip="%s" labeltooltip="%s"%s]`+"\n", source, source, j, weight, weight, weight, attr)
+		}
+	}
+	return nodelets
+}
+
+// addEdge generates a graph edge in DOT format.
+func (b *builder) addEdge(edge *Edge, from, to int, hasNodelets bool) {
+	var inline string
+	if edge.Inline {
+		inline = `\n (inline)`
+	}
+	w := b.config.FormatValue(edge.WeightValue())
+	attr := fmt.Sprintf(`label=" %s%s"`, w, inline)
+	if b.config.Total != 0 {
+		// Note: edge.weight > b.config.Total is possible for profile diffs.
+		if weight := 1 + int(min64(abs64(edge.WeightValue()*100/b.config.Total), 100)); weight > 1 {
+			attr = fmt.Sprintf(`%s weight=%d`, attr, weight)
+		}
+		if width := 1 + int(min64(abs64(edge.WeightValue()*5/b.config.Total), 5)); width > 1 {
+			attr = fmt.Sprintf(`%s penwidth=%d`, attr, width)
+		}
+		attr = fmt.Sprintf(`%s color="%s"`, attr,
+			dotColor(float64(edge.WeightValue())/float64(abs64(b.config.Total)), false))
+	}
+	arrow := "->"
+	if edge.Residual {
+		arrow = "..."
+	}
+	tooltip := fmt.Sprintf(`"%s %s %s (%s)"`,
+		escapeForDot(edge.Src.Info.PrintableName()), arrow,
+		escapeForDot(edge.Dest.Info.PrintableName()), w)
+	attr = fmt.Sprintf(`%s tooltip=%s labeltooltip=%s`, attr, tooltip, tooltip)
+
+	if edge.Residual {
+		attr = attr + ` style="dotted"`
+	}
+
+	if hasNodelets {
+		// Separate children further if source has tags.
+		attr = attr + " minlen=2"
+	}
+
+	fmt.Fprintf(b, "N%d -> N%d [%s]\n", from, to, attr)
+}
+
+// dotColor returns a color for the given score (between -1.0 and
+// 1.0), with -1.0 colored green, 0.0 colored grey, and 1.0 colored
+// red. If isBackground is true, then a light (low-saturation)
+// color is returned (suitable for use as a background color);
+// otherwise, a darker color is returned (suitable for use as a
+// foreground color).
+func dotColor(score float64, isBackground bool) string {
+	// A float between 0.0 and 1.0, indicating the extent to which
+	// colors should be shifted away from grey (to make positive and
+	// negative values easier to distinguish, and to make more use of
+	// the color range.)
+	const shift = 0.7
+
+	// Saturation and value (in hsv colorspace) for background colors.
+	const bgSaturation = 0.1
+	const bgValue = 0.93
+
+	// Saturation and value (in hsv colorspace) for foreground colors.
+	const fgSaturation = 1.0
+	const fgValue = 0.7
+
+	// Choose saturation and value based on isBackground.
+	var saturation float64
+	var value float64
+	if isBackground {
+		saturation = bgSaturation
+		value = bgValue
+	} else {
+		saturation = fgSaturation
+		value = fgValue
+	}
+
+	// Limit the score values to the range [-1.0, 1.0].
+	score = math.Max(-1.0, math.Min(1.0, score))
+
+	// Reduce saturation near score=0 (so it is colored grey, rather than yellow).
+	if math.Abs(score) < 0.2 {
+		saturation *= math.Abs(score) / 0.2
+	}
+
+	// Apply 'shift' to move scores away from 0.0 (grey).
+	if score > 0.0 {
+		score = math.Pow(score, (1.0 - shift))
+	}
+	if score < 0.0 {
+		score = -math.Pow(-score, (1.0 - shift))
+	}
+
+	var r, g, b float64 // red, green, blue
+	if score < 0.0 {
+		g = value
+		r = value * (1 + saturation*score)
+	} else {
+		r = value
+		g = value * (1 - saturation*score)
+	}
+	b = value * (1 - saturation)
+	return fmt.Sprintf("#%02x%02x%02x", uint8(r*255.0), uint8(g*255.0), uint8(b*255.0))
+}
+
+func multilinePrintableName(info *NodeInfo) string {
+	infoCopy := *info
+	infoCopy.Name = escapeForDot(ShortenFunctionName(infoCopy.Name))
+	infoCopy.Name = strings.Replace(infoCopy.Name, "::", `\n`, -1)
+	// Go type parameters are reported as "[...]" by Go pprof profiles.
+	// Keep this ellipsis rather than replacing with newlines below.
+	infoCopy.Name = strings.Replace(infoCopy.Name, "[...]", "[…]", -1)
+	infoCopy.Name = strings.Replace(infoCopy.Name, ".", `\n`, -1)
+	if infoCopy.File != "" {
+		infoCopy.File = filepath.Base(infoCopy.File)
+	}
+	return strings.Join(infoCopy.NameComponents(), `\n`) + `\n`
+}
+
+// collapsedTags trims and sorts a slice of tags.
+func (b *builder) collapsedTags(ts []*Tag, count int, flatTags bool) []*Tag {
+	ts = SortTags(ts, flatTags)
+	if len(ts) <= count {
+		return ts
+	}
+
+	tagGroups := make([][]*Tag, count)
+	for i, t := range (ts)[:count] {
+		tagGroups[i] = []*Tag{t}
+	}
+	for _, t := range (ts)[count:] {
+		g, d := 0, tagDistance(t, tagGroups[0][0])
+		for i := 1; i < count; i++ {
+			if nd := tagDistance(t, tagGroups[i][0]); nd < d {
+				g, d = i, nd
+			}
+		}
+		tagGroups[g] = append(tagGroups[g], t)
+	}
+
+	var nts []*Tag
+	for _, g := range tagGroups {
+		l, w, c := b.tagGroupLabel(g)
+		nts = append(nts, &Tag{
+			Name: l,
+			Flat: w,
+			Cum:  c,
+		})
+	}
+	return SortTags(nts, flatTags)
+}
+
+func tagDistance(t, u *Tag) float64 {
+	v, _ := measurement.Scale(u.Value, u.Unit, t.Unit)
+	if v < float64(t.Value) {
+		return float64(t.Value) - v
+	}
+	return v - float64(t.Value)
+}
+
+func (b *builder) tagGroupLabel(g []*Tag) (label string, flat, cum int64) {
+	if len(g) == 1 {
+		t := g[0]
+		return measurement.Label(t.Value, t.Unit), t.FlatValue(), t.CumValue()
+	}
+	min := g[0]
+	max := g[0]
+	df, f := min.FlatDiv, min.Flat
+	dc, c := min.CumDiv, min.Cum
+	for _, t := range g[1:] {
+		if v, _ := measurement.Scale(t.Value, t.Unit, min.Unit); int64(v) < min.Value {
+			min = t
+		}
+		if v, _ := measurement.Scale(t.Value, t.Unit, max.Unit); int64(v) > max.Value {
+			max = t
+		}
+		f += t.Flat
+		df += t.FlatDiv
+		c += t.Cum
+		dc += t.CumDiv
+	}
+	if df != 0 {
+		f = f / df
+	}
+	if dc != 0 {
+		c = c / dc
+	}
+
+	// Tags are not scaled with the selected output unit because tags are often
+	// much smaller than other values which appear, so the range of tag sizes
+	// sometimes would appear to be "0..0" when scaled to the selected output unit.
+	return measurement.Label(min.Value, min.Unit) + ".." + measurement.Label(max.Value, max.Unit), f, c
+}
+
+func min64(a, b int64) int64 {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+// escapeAllForDot applies escapeForDot to all strings in the given slice.
+func escapeAllForDot(in []string) []string {
+	var out = make([]string, len(in))
+	for i := range in {
+		out[i] = escapeForDot(in[i])
+	}
+	return out
+}
+
+// escapeForDot escapes double quotes and backslashes, and replaces Graphviz's
+// "center" character (\n) with a left-justified character.
+// See https://graphviz.org/docs/attr-types/escString/ for more info.
+func escapeForDot(str string) string {
+	return strings.ReplaceAll(strings.ReplaceAll(strings.ReplaceAll(str, `\`, `\\`), `"`, `\"`), "\n", `\l`)
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go b/go/src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go
new file mode 100644
index 0000000000000000000000000000000000000000..ee7a7001743621b06828ce0af2bc90758b201289
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/graph/graph.go
@@ -0,0 +1,1187 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package graph collects a set of samples into a directed graph.
+package graph
+
+import (
+	"fmt"
+	"math"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+
+	"github.com/google/pprof/profile"
+)
+
+var (
+	// Removes package name and method arguments for Java method names.
+	// See tests for examples.
+	javaRegExp = regexp.MustCompile(`^(?:[a-z]\w*\.)*([A-Z][\w\$]*\.(?:<init>|[a-z][\w\$]*(?:\$\d+)?))(?:(?:\()|$)`)
+	// Removes package name and method arguments for Go function names.
+	// See tests for examples.
+	goRegExp = regexp.MustCompile(`^(?:[\w\-\.]+\/)+([^.]+\..+)`)
+	// Removes potential module versions in a package path.
+	goVerRegExp = regexp.MustCompile(`^(.*?)/v(?:[2-9]|[1-9][0-9]+)([./].*)$`)
+	// Strips C++ namespace prefix from a C++ function / method name.
+	// NOTE: Make sure to keep the template parameters in the name. Normally,
+	// template parameters are stripped from the C++ names but when
+	// -symbolize=demangle=templates flag is used, they will not be.
+	// See tests for examples.
+	cppRegExp                = regexp.MustCompile(`^(?:[_a-zA-Z]\w*::)+(_*[A-Z]\w*::~?[_a-zA-Z]\w*(?:<.*>)?)`)
+	cppAnonymousPrefixRegExp = regexp.MustCompile(`^\(anonymous namespace\)::`)
+)
+
+// Graph summarizes a performance profile into a format that is
+// suitable for visualization.
+type Graph struct {
+	Nodes Nodes
+}
+
+// Options encodes the options for constructing a graph
+type Options struct {
+	SampleValue       func(s []int64) int64      // Function to compute the value of a sample
+	SampleMeanDivisor func(s []int64) int64      // Function to compute the divisor for mean graphs, or nil
+	FormatTag         func(int64, string) string // Function to format a sample tag value into a string
+	ObjNames          bool                       // Always preserve obj filename
+	OrigFnNames       bool                       // Preserve original (eg mangled) function names
+
+	CallTree     bool // Build a tree instead of a graph
+	DropNegative bool // Drop nodes with overall negative values
+
+	KeptNodes NodeSet // If non-nil, only use nodes in this set
+}
+
+// Nodes is an ordered collection of graph nodes.
+type Nodes []*Node
+
+// Node is an entry on a profiling report. It represents a unique
+// program location.
+type Node struct {
+	// Info describes the source location associated to this node.
+	Info NodeInfo
+
+	// Function represents the function that this node belongs to. On
+	// graphs with sub-function resolution (eg line number or
+	// addresses), two nodes in a NodeMap that are part of the same
+	// function have the same value of Node.Function. If the Node
+	// represents the whole function, it points back to itself.
+	Function *Node
+
+	// Values associated to this node. Flat is exclusive to this node,
+	// Cum includes all descendents.
+	Flat, FlatDiv, Cum, CumDiv int64
+
+	// In and out Contains the nodes immediately reaching or reached by
+	// this node.
+	In, Out EdgeMap
+
+	// LabelTags provide additional information about subsets of a sample.
+	LabelTags TagMap
+
+	// NumericTags provide additional values for subsets of a sample.
+	// Numeric tags are optionally associated to a label tag. The key
+	// for NumericTags is the name of the LabelTag they are associated
+	// to, or "" for numeric tags not associated to a label tag.
+	NumericTags map[string]TagMap
+}
+
+// FlatValue returns the exclusive value for this node, computing the
+// mean if a divisor is available.
+func (n *Node) FlatValue() int64 {
+	if n.FlatDiv == 0 {
+		return n.Flat
+	}
+	return n.Flat / n.FlatDiv
+}
+
+// CumValue returns the inclusive value for this node, computing the
+// mean if a divisor is available.
+func (n *Node) CumValue() int64 {
+	if n.CumDiv == 0 {
+		return n.Cum
+	}
+	return n.Cum / n.CumDiv
+}
+
+// AddToEdge increases the weight of an edge between two nodes. If
+// there isn't such an edge one is created.
+func (n *Node) AddToEdge(to *Node, v int64, residual, inline bool) {
+	n.AddToEdgeDiv(to, 0, v, residual, inline)
+}
+
+// AddToEdgeDiv increases the weight of an edge between two nodes. If
+// there isn't such an edge one is created.
+func (n *Node) AddToEdgeDiv(to *Node, dv, v int64, residual, inline bool) {
+	if n.Out[to] != to.In[n] {
+		panic(fmt.Errorf("asymmetric edges %v %v", *n, *to))
+	}
+
+	if e := n.Out[to]; e != nil {
+		e.WeightDiv += dv
+		e.Weight += v
+		if residual {
+			e.Residual = true
+		}
+		if !inline {
+			e.Inline = false
+		}
+		return
+	}
+
+	info := &Edge{Src: n, Dest: to, WeightDiv: dv, Weight: v, Residual: residual, Inline: inline}
+	n.Out[to] = info
+	to.In[n] = info
+}
+
+// NodeInfo contains the attributes for a node.
+type NodeInfo struct {
+	Name              string
+	OrigName          string
+	Address           uint64
+	File              string
+	StartLine, Lineno int
+	Columnno          int
+	Objfile           string
+}
+
+// PrintableName calls the Node's Formatter function with a single space separator.
+func (i *NodeInfo) PrintableName() string {
+	return strings.Join(i.NameComponents(), " ")
+}
+
+// NameComponents returns the components of the printable name to be used for a node.
+func (i *NodeInfo) NameComponents() []string {
+	var name []string
+	if i.Address != 0 {
+		name = append(name, fmt.Sprintf("%016x", i.Address))
+	}
+	if fun := i.Name; fun != "" {
+		name = append(name, fun)
+	}
+
+	switch {
+	case i.Lineno != 0:
+		s := fmt.Sprintf("%s:%d", i.File, i.Lineno)
+		if i.Columnno != 0 {
+			s += fmt.Sprintf(":%d", i.Columnno)
+		}
+		// User requested line numbers, provide what we have.
+		name = append(name, s)
+	case i.File != "":
+		// User requested file name, provide it.
+		name = append(name, i.File)
+	case i.Name != "":
+		// User requested function name. It was already included.
+	case i.Objfile != "":
+		// Only binary name is available
+		name = append(name, "["+filepath.Base(i.Objfile)+"]")
+	default:
+		// Do not leave it empty if there is no information at all.
+		name = append(name, "<unknown>")
+	}
+	return name
+}
+
+// comparePrintableName compares NodeInfo lexicographically the same way as `i.PrintableName() < right.PrintableName()`, but much more performant.
+func (i *NodeInfo) comparePrintableName(right NodeInfo) (equal bool, less bool) {
+	if right == *i {
+		return true, false
+	}
+
+	if i.Address != 0 && right.Address != 0 && i.Address != right.Address {
+		// comparing ints directly is the same as comparing padded hex from fmt.Sprintf("%016x", Address)
+		return false, i.Address < right.Address
+	}
+
+	// fallback
+	return false, i.PrintableName() < right.PrintableName()
+}
+
+// NodeMap maps from a node info struct to a node. It is used to merge
+// report entries with the same info.
+type NodeMap map[NodeInfo]*Node
+
+// NodeSet is a collection of node info structs.
+type NodeSet map[NodeInfo]bool
+
+// NodePtrSet is a collection of nodes. Trimming a graph or tree requires a set
+// of objects which uniquely identify the nodes to keep. In a graph, NodeInfo
+// works as a unique identifier; however, in a tree multiple nodes may share
+// identical NodeInfos. A *Node does uniquely identify a node so we can use that
+// instead. Though a *Node also uniquely identifies a node in a graph,
+// currently, during trimming, graphs are rebuilt from scratch using only the
+// NodeSet, so there would not be the required context of the initial graph to
+// allow for the use of *Node.
+type NodePtrSet map[*Node]bool
+
+// FindOrInsertNode takes the info for a node and either returns a matching node
+// from the node map if one exists, or adds one to the map if one does not.
+// If kept is non-nil, nodes are only added if they can be located on it.
+func (nm NodeMap) FindOrInsertNode(info NodeInfo, kept NodeSet) *Node {
+	if kept != nil {
+		if _, ok := kept[info]; !ok {
+			return nil
+		}
+	}
+
+	if n, ok := nm[info]; ok {
+		return n
+	}
+
+	n := &Node{
+		Info:        info,
+		In:          make(EdgeMap),
+		Out:         make(EdgeMap),
+		LabelTags:   make(TagMap),
+		NumericTags: make(map[string]TagMap),
+	}
+	nm[info] = n
+	if info.Address == 0 && info.Lineno == 0 {
+		// This node represents the whole function, so point Function
+		// back to itself.
+		n.Function = n
+		return n
+	}
+	// Find a node that represents the whole function.
+	info.Address = 0
+	info.Lineno = 0
+	info.Columnno = 0
+	n.Function = nm.FindOrInsertNode(info, nil)
+	return n
+}
+
+// EdgeMap is used to represent the incoming/outgoing edges from a node.
+type EdgeMap map[*Node]*Edge
+
+// Edge contains any attributes to be represented about edges in a graph.
+type Edge struct {
+	Src, Dest *Node
+	// The summary weight of the edge
+	Weight, WeightDiv int64
+
+	// residual edges connect nodes that were connected through a
+	// separate node, which has been removed from the report.
+	Residual bool
+	// An inline edge represents a call that was inlined into the caller.
+	Inline bool
+}
+
+// WeightValue returns the weight value for this edge, normalizing if a
+// divisor is available.
+func (e *Edge) WeightValue() int64 {
+	if e.WeightDiv == 0 {
+		return e.Weight
+	}
+	return e.Weight / e.WeightDiv
+}
+
+// Tag represent sample annotations
+type Tag struct {
+	Name          string
+	Unit          string // Describe the value, "" for non-numeric tags
+	Value         int64
+	Flat, FlatDiv int64
+	Cum, CumDiv   int64
+}
+
+// FlatValue returns the exclusive value for this tag, computing the
+// mean if a divisor is available.
+func (t *Tag) FlatValue() int64 {
+	if t.FlatDiv == 0 {
+		return t.Flat
+	}
+	return t.Flat / t.FlatDiv
+}
+
+// CumValue returns the inclusive value for this tag, computing the
+// mean if a divisor is available.
+func (t *Tag) CumValue() int64 {
+	if t.CumDiv == 0 {
+		return t.Cum
+	}
+	return t.Cum / t.CumDiv
+}
+
+// TagMap is a collection of tags, classified by their name.
+type TagMap map[string]*Tag
+
+// SortTags sorts a slice of tags based on their weight.
+func SortTags(t []*Tag, flat bool) []*Tag {
+	ts := tags{t, flat}
+	sort.Sort(ts)
+	return ts.t
+}
+
+// New summarizes performance data from a profile into a graph.
+func New(prof *profile.Profile, o *Options) *Graph {
+	if o.CallTree {
+		return newTree(prof, o)
+	}
+	g, _ := newGraph(prof, o)
+	return g
+}
+
+// newGraph computes a graph from a profile. It returns the graph, and
+// a map from the profile location indices to the corresponding graph
+// nodes.
+func newGraph(prof *profile.Profile, o *Options) (*Graph, map[uint64]Nodes) {
+	nodes, locationMap := CreateNodes(prof, o)
+	seenNode := make(map[*Node]bool)
+	seenEdge := make(map[nodePair]bool)
+	for _, sample := range prof.Sample {
+		var w, dw int64
+		w = o.SampleValue(sample.Value)
+		if o.SampleMeanDivisor != nil {
+			dw = o.SampleMeanDivisor(sample.Value)
+		}
+		if dw == 0 && w == 0 {
+			continue
+		}
+		clear(seenNode)
+		clear(seenEdge)
+		var parent *Node
+		// A residual edge goes over one or more nodes that were not kept.
+		residual := false
+
+		labels := joinLabels(sample)
+		// Group the sample frames, based on a global map.
+		for i := len(sample.Location) - 1; i >= 0; i-- {
+			l := sample.Location[i]
+			locNodes := locationMap[l.ID]
+			for ni := len(locNodes) - 1; ni >= 0; ni-- {
+				n := locNodes[ni]
+				if n == nil {
+					residual = true
+					continue
+				}
+				// Add cum weight to all nodes in stack, avoiding double counting.
+				if _, ok := seenNode[n]; !ok {
+					seenNode[n] = true
+					n.addSample(dw, w, labels, sample.NumLabel, sample.NumUnit, o.FormatTag, false)
+				}
+				// Update edge weights for all edges in stack, avoiding double counting.
+				if _, ok := seenEdge[nodePair{n, parent}]; !ok && parent != nil && n != parent {
+					seenEdge[nodePair{n, parent}] = true
+					parent.AddToEdgeDiv(n, dw, w, residual, ni != len(locNodes)-1)
+				}
+				parent = n
+				residual = false
+			}
+		}
+		if parent != nil && !residual {
+			// Add flat weight to leaf node.
+			parent.addSample(dw, w, labels, sample.NumLabel, sample.NumUnit, o.FormatTag, true)
+		}
+	}
+
+	return selectNodesForGraph(nodes, o.DropNegative), locationMap
+}
+
+func selectNodesForGraph(nodes Nodes, dropNegative bool) *Graph {
+	// Collect nodes into a graph.
+	gNodes := make(Nodes, 0, len(nodes))
+	for _, n := range nodes {
+		if n == nil {
+			continue
+		}
+		if n.Cum == 0 && n.Flat == 0 {
+			continue
+		}
+		if dropNegative && isNegative(n) {
+			continue
+		}
+		gNodes = append(gNodes, n)
+	}
+	return &Graph{gNodes}
+}
+
+type nodePair struct {
+	src, dest *Node
+}
+
+func newTree(prof *profile.Profile, o *Options) (g *Graph) {
+	parentNodeMap := make(map[*Node]NodeMap, len(prof.Sample))
+	for _, sample := range prof.Sample {
+		var w, dw int64
+		w = o.SampleValue(sample.Value)
+		if o.SampleMeanDivisor != nil {
+			dw = o.SampleMeanDivisor(sample.Value)
+		}
+		if dw == 0 && w == 0 {
+			continue
+		}
+		var parent *Node
+		labels := joinLabels(sample)
+		// Group the sample frames, based on a per-node map.
+		for i := len(sample.Location) - 1; i >= 0; i-- {
+			l := sample.Location[i]
+			lines := l.Line
+			if len(lines) == 0 {
+				lines = []profile.Line{{}} // Create empty line to include location info.
+			}
+			for lidx := len(lines) - 1; lidx >= 0; lidx-- {
+				nodeMap := parentNodeMap[parent]
+				if nodeMap == nil {
+					nodeMap = make(NodeMap)
+					parentNodeMap[parent] = nodeMap
+				}
+				n := nodeMap.findOrInsertLine(l, lines[lidx], o)
+				if n == nil {
+					continue
+				}
+				n.addSample(dw, w, labels, sample.NumLabel, sample.NumUnit, o.FormatTag, false)
+				if parent != nil {
+					parent.AddToEdgeDiv(n, dw, w, false, lidx != len(lines)-1)
+				}
+				parent = n
+			}
+		}
+		if parent != nil {
+			parent.addSample(dw, w, labels, sample.NumLabel, sample.NumUnit, o.FormatTag, true)
+		}
+	}
+
+	nodes := make(Nodes, 0, len(prof.Location))
+	for _, nm := range parentNodeMap {
+		nodes = append(nodes, nm.nodes()...)
+	}
+	return selectNodesForGraph(nodes, o.DropNegative)
+}
+
+// ShortenFunctionName returns a shortened version of a function's name.
+func ShortenFunctionName(f string) string {
+	f = cppAnonymousPrefixRegExp.ReplaceAllString(f, "")
+	f = goVerRegExp.ReplaceAllString(f, `${1}${2}`)
+	for _, re := range []*regexp.Regexp{goRegExp, javaRegExp, cppRegExp} {
+		if matches := re.FindStringSubmatch(f); len(matches) >= 2 {
+			return strings.Join(matches[1:], "")
+		}
+	}
+	return f
+}
+
+// TrimTree trims a Graph in forest form, keeping only the nodes in kept. This
+// will not work correctly if even a single node has multiple parents.
+func (g *Graph) TrimTree(kept NodePtrSet) {
+	// Creates a new list of nodes
+	oldNodes := g.Nodes
+	g.Nodes = make(Nodes, 0, len(kept))
+
+	for _, cur := range oldNodes {
+		// A node may not have multiple parents
+		if len(cur.In) > 1 {
+			panic("TrimTree only works on trees")
+		}
+
+		// If a node should be kept, add it to the new list of nodes
+		if _, ok := kept[cur]; ok {
+			g.Nodes = append(g.Nodes, cur)
+			continue
+		}
+
+		// If a node has no parents, then delete all of the in edges of its
+		// children to make them each roots of their own trees.
+		if len(cur.In) == 0 {
+			for _, outEdge := range cur.Out {
+				delete(outEdge.Dest.In, cur)
+			}
+			continue
+		}
+
+		// Get the parent. This works since at this point cur.In must contain only
+		// one element.
+		if len(cur.In) != 1 {
+			panic("Get parent assertion failed. cur.In expected to be of length 1.")
+		}
+		var parent *Node
+		for _, edge := range cur.In {
+			parent = edge.Src
+		}
+
+		parentEdgeInline := parent.Out[cur].Inline
+
+		// Remove the edge from the parent to this node
+		delete(parent.Out, cur)
+
+		// Reconfigure every edge from the current node to now begin at the parent.
+		for _, outEdge := range cur.Out {
+			child := outEdge.Dest
+
+			delete(child.In, cur)
+			child.In[parent] = outEdge
+			parent.Out[child] = outEdge
+
+			outEdge.Src = parent
+			outEdge.Residual = true
+			// If the edge from the parent to the current node and the edge from the
+			// current node to the child are both inline, then this resulting residual
+			// edge should also be inline
+			outEdge.Inline = parentEdgeInline && outEdge.Inline
+		}
+	}
+	g.RemoveRedundantEdges()
+}
+
+func joinLabels(s *profile.Sample) string {
+	if len(s.Label) == 0 {
+		return ""
+	}
+
+	var labels []string
+	for key, vals := range s.Label {
+		for _, v := range vals {
+			labels = append(labels, key+":"+v)
+		}
+	}
+	sort.Strings(labels)
+	return strings.Join(labels, `\n`)
+}
+
+// isNegative returns true if the node is considered as "negative" for the
+// purposes of drop_negative.
+func isNegative(n *Node) bool {
+	switch {
+	case n.Flat < 0:
+		return true
+	case n.Flat == 0 && n.Cum < 0:
+		return true
+	default:
+		return false
+	}
+}
+
+// CreateNodes creates graph nodes for all locations in a profile. It
+// returns set of all nodes, plus a mapping of each location to the
+// set of corresponding nodes (one per location.Line).
+func CreateNodes(prof *profile.Profile, o *Options) (Nodes, map[uint64]Nodes) {
+	locations := make(map[uint64]Nodes, len(prof.Location))
+	nm := make(NodeMap, len(prof.Location))
+	for _, l := range prof.Location {
+		lines := l.Line
+		if len(lines) == 0 {
+			lines = []profile.Line{{}} // Create empty line to include location info.
+		}
+		nodes := make(Nodes, len(lines))
+		for ln := range lines {
+			nodes[ln] = nm.findOrInsertLine(l, lines[ln], o)
+		}
+		locations[l.ID] = nodes
+	}
+	return nm.nodes(), locations
+}
+
+func (nm NodeMap) nodes() Nodes {
+	nodes := make(Nodes, 0, len(nm))
+	for _, n := range nm {
+		nodes = append(nodes, n)
+	}
+	return nodes
+}
+
+func (nm NodeMap) findOrInsertLine(l *profile.Location, li profile.Line, o *Options) *Node {
+	var objfile string
+	if m := l.Mapping; m != nil && m.File != "" {
+		objfile = m.File
+	}
+
+	ni := nodeInfo(l, li, objfile, o)
+
+	return nm.FindOrInsertNode(ni, o.KeptNodes)
+}
+
+func nodeInfo(l *profile.Location, line profile.Line, objfile string, o *Options) NodeInfo {
+	if line.Function == nil {
+		return NodeInfo{Address: l.Address, Objfile: objfile}
+	}
+	ni := NodeInfo{
+		Address:  l.Address,
+		Lineno:   int(line.Line),
+		Columnno: int(line.Column),
+		Name:     line.Function.Name,
+	}
+	if fname := line.Function.Filename; fname != "" {
+		ni.File = filepath.Clean(fname)
+	}
+	if o.OrigFnNames {
+		ni.OrigName = line.Function.SystemName
+	}
+	if o.ObjNames || (ni.Name == "" && ni.OrigName == "") {
+		ni.Objfile = objfile
+		ni.StartLine = int(line.Function.StartLine)
+	}
+	return ni
+}
+
+type tags struct {
+	t    []*Tag
+	flat bool
+}
+
+func (t tags) Len() int      { return len(t.t) }
+func (t tags) Swap(i, j int) { t.t[i], t.t[j] = t.t[j], t.t[i] }
+func (t tags) Less(i, j int) bool {
+	if !t.flat {
+		if t.t[i].Cum != t.t[j].Cum {
+			return abs64(t.t[i].Cum) > abs64(t.t[j].Cum)
+		}
+	}
+	if t.t[i].Flat != t.t[j].Flat {
+		return abs64(t.t[i].Flat) > abs64(t.t[j].Flat)
+	}
+	return t.t[i].Name < t.t[j].Name
+}
+
+// Sum adds the flat and cum values of a set of nodes.
+func (ns Nodes) Sum() (flat int64, cum int64) {
+	for _, n := range ns {
+		flat += n.Flat
+		cum += n.Cum
+	}
+	return
+}
+
+func (n *Node) addSample(dw, w int64, labels string, numLabel map[string][]int64, numUnit map[string][]string, format func(int64, string) string, flat bool) {
+	// Update sample value
+	if flat {
+		n.FlatDiv += dw
+		n.Flat += w
+	} else {
+		n.CumDiv += dw
+		n.Cum += w
+	}
+
+	// Add string tags
+	if labels != "" {
+		t := n.LabelTags.findOrAddTag(labels, "", 0)
+		if flat {
+			t.FlatDiv += dw
+			t.Flat += w
+		} else {
+			t.CumDiv += dw
+			t.Cum += w
+		}
+	}
+
+	numericTags := n.NumericTags[labels]
+	if numericTags == nil {
+		numericTags = TagMap{}
+		n.NumericTags[labels] = numericTags
+	}
+	// Add numeric tags
+	if format == nil {
+		format = defaultLabelFormat
+	}
+	for k, nvals := range numLabel {
+		units := numUnit[k]
+		for i, v := range nvals {
+			var t *Tag
+			if len(units) > 0 {
+				t = numericTags.findOrAddTag(format(v, units[i]), units[i], v)
+			} else {
+				t = numericTags.findOrAddTag(format(v, k), k, v)
+			}
+			if flat {
+				t.FlatDiv += dw
+				t.Flat += w
+			} else {
+				t.CumDiv += dw
+				t.Cum += w
+			}
+		}
+	}
+}
+
+func defaultLabelFormat(v int64, key string) string {
+	return strconv.FormatInt(v, 10)
+}
+
+func (m TagMap) findOrAddTag(label, unit string, value int64) *Tag {
+	l := m[label]
+	if l == nil {
+		l = &Tag{
+			Name:  label,
+			Unit:  unit,
+			Value: value,
+		}
+		m[label] = l
+	}
+	return l
+}
+
+// String returns a text representation of a graph, for debugging purposes.
+func (g *Graph) String() string {
+	var s []string
+
+	nodeIndex := make(map[*Node]int, len(g.Nodes))
+
+	for i, n := range g.Nodes {
+		nodeIndex[n] = i + 1
+	}
+
+	for i, n := range g.Nodes {
+		name := n.Info.PrintableName()
+		var in, out []int
+
+		for _, from := range n.In {
+			in = append(in, nodeIndex[from.Src])
+		}
+		for _, to := range n.Out {
+			out = append(out, nodeIndex[to.Dest])
+		}
+		s = append(s, fmt.Sprintf("%d: %s[flat=%d cum=%d] %x -> %v ", i+1, name, n.Flat, n.Cum, in, out))
+	}
+	return strings.Join(s, "\n")
+}
+
+// DiscardLowFrequencyNodes returns a set of the nodes at or over a
+// specific cum value cutoff.
+func (g *Graph) DiscardLowFrequencyNodes(nodeCutoff int64) NodeSet {
+	return makeNodeSet(g.Nodes, nodeCutoff)
+}
+
+// DiscardLowFrequencyNodePtrs returns a NodePtrSet of nodes at or over a
+// specific cum value cutoff.
+func (g *Graph) DiscardLowFrequencyNodePtrs(nodeCutoff int64) NodePtrSet {
+	cutNodes := getNodesAboveCumCutoff(g.Nodes, nodeCutoff)
+	kept := make(NodePtrSet, len(cutNodes))
+	for _, n := range cutNodes {
+		kept[n] = true
+	}
+	return kept
+}
+
+func makeNodeSet(nodes Nodes, nodeCutoff int64) NodeSet {
+	cutNodes := getNodesAboveCumCutoff(nodes, nodeCutoff)
+	kept := make(NodeSet, len(cutNodes))
+	for _, n := range cutNodes {
+		kept[n.Info] = true
+	}
+	return kept
+}
+
+// getNodesAboveCumCutoff returns all the nodes which have a Cum value greater
+// than or equal to cutoff.
+func getNodesAboveCumCutoff(nodes Nodes, nodeCutoff int64) Nodes {
+	cutoffNodes := make(Nodes, 0, len(nodes))
+	for _, n := range nodes {
+		if abs64(n.Cum) < nodeCutoff {
+			continue
+		}
+		cutoffNodes = append(cutoffNodes, n)
+	}
+	return cutoffNodes
+}
+
+// TrimLowFrequencyTags removes tags that have less than
+// the specified weight.
+func (g *Graph) TrimLowFrequencyTags(tagCutoff int64) {
+	// Remove nodes with value <= total*nodeFraction
+	for _, n := range g.Nodes {
+		n.LabelTags = trimLowFreqTags(n.LabelTags, tagCutoff)
+		for s, nt := range n.NumericTags {
+			n.NumericTags[s] = trimLowFreqTags(nt, tagCutoff)
+		}
+	}
+}
+
+func trimLowFreqTags(tags TagMap, minValue int64) TagMap {
+	kept := TagMap{}
+	for s, t := range tags {
+		if abs64(t.Flat) >= minValue || abs64(t.Cum) >= minValue {
+			kept[s] = t
+		}
+	}
+	return kept
+}
+
+// TrimLowFrequencyEdges removes edges that have less than
+// the specified weight. Returns the number of edges removed
+func (g *Graph) TrimLowFrequencyEdges(edgeCutoff int64) int {
+	var droppedEdges int
+	for _, n := range g.Nodes {
+		for src, e := range n.In {
+			if abs64(e.Weight) < edgeCutoff {
+				delete(n.In, src)
+				delete(src.Out, n)
+				droppedEdges++
+			}
+		}
+	}
+	return droppedEdges
+}
+
+// SortNodes sorts the nodes in a graph based on a specific heuristic.
+func (g *Graph) SortNodes(cum bool, visualMode bool) {
+	// Sort nodes based on requested mode
+	switch {
+	case visualMode:
+		// Specialized sort to produce a more visually-interesting graph
+		g.Nodes.Sort(EntropyOrder)
+	case cum:
+		g.Nodes.Sort(CumNameOrder)
+	default:
+		g.Nodes.Sort(FlatNameOrder)
+	}
+}
+
+// SelectTopNodePtrs returns a set of the top maxNodes *Node in a graph.
+func (g *Graph) SelectTopNodePtrs(maxNodes int, visualMode bool) NodePtrSet {
+	set := make(NodePtrSet)
+	for _, node := range g.selectTopNodes(maxNodes, visualMode) {
+		set[node] = true
+	}
+	return set
+}
+
+// SelectTopNodes returns a set of the top maxNodes nodes in a graph.
+func (g *Graph) SelectTopNodes(maxNodes int, visualMode bool) NodeSet {
+	return makeNodeSet(g.selectTopNodes(maxNodes, visualMode), 0)
+}
+
+// selectTopNodes returns a slice of the top maxNodes nodes in a graph.
+func (g *Graph) selectTopNodes(maxNodes int, visualMode bool) Nodes {
+	if maxNodes > 0 {
+		if visualMode {
+			var count int
+			// If generating a visual graph, count tags as nodes. Update
+			// maxNodes to account for them.
+			for i, n := range g.Nodes {
+				tags := min(countTags(n), maxNodelets)
+				if count += tags + 1; count >= maxNodes {
+					maxNodes = i + 1
+					break
+				}
+			}
+		}
+	}
+	if maxNodes > len(g.Nodes) {
+		maxNodes = len(g.Nodes)
+	}
+	return g.Nodes[:maxNodes]
+}
+
+// countTags counts the tags with flat count. This underestimates the
+// number of tags being displayed, but in practice is close enough.
+func countTags(n *Node) int {
+	count := 0
+	for _, e := range n.LabelTags {
+		if e.Flat != 0 {
+			count++
+		}
+	}
+	for _, t := range n.NumericTags {
+		for _, e := range t {
+			if e.Flat != 0 {
+				count++
+			}
+		}
+	}
+	return count
+}
+
+// RemoveRedundantEdges removes residual edges if the destination can
+// be reached through another path. This is done to simplify the graph
+// while preserving connectivity.
+func (g *Graph) RemoveRedundantEdges() {
+	// Walk the nodes and outgoing edges in reverse order to prefer
+	// removing edges with the lowest weight.
+	for i := len(g.Nodes); i > 0; i-- {
+		n := g.Nodes[i-1]
+		in := n.In.Sort()
+		for j := len(in); j > 0; j-- {
+			e := in[j-1]
+			if !e.Residual {
+				// Do not remove edges heavier than a non-residual edge, to
+				// avoid potential confusion.
+				break
+			}
+			if isRedundantEdge(e) {
+				delete(e.Src.Out, e.Dest)
+				delete(e.Dest.In, e.Src)
+			}
+		}
+	}
+}
+
+// isRedundantEdge determines if there is a path that allows e.Src
+// to reach e.Dest after removing e.
+func isRedundantEdge(e *Edge) bool {
+	src, n := e.Src, e.Dest
+	seen := map[*Node]bool{n: true}
+	queue := Nodes{n}
+	for len(queue) > 0 {
+		n := queue[0]
+		queue = queue[1:]
+		for _, ie := range n.In {
+			if e == ie || seen[ie.Src] {
+				continue
+			}
+			if ie.Src == src {
+				return true
+			}
+			seen[ie.Src] = true
+			queue = append(queue, ie.Src)
+		}
+	}
+	return false
+}
+
+// nodeSorter is a mechanism used to allow a report to be sorted
+// in different ways.
+type nodeSorter struct {
+	rs   Nodes
+	less func(l, r *Node) bool
+}
+
+func (s nodeSorter) Len() int           { return len(s.rs) }
+func (s nodeSorter) Swap(i, j int)      { s.rs[i], s.rs[j] = s.rs[j], s.rs[i] }
+func (s nodeSorter) Less(i, j int) bool { return s.less(s.rs[i], s.rs[j]) }
+
+// Sort reorders a slice of nodes based on the specified ordering
+// criteria. The result is sorted in decreasing order for (absolute)
+// numeric quantities, alphabetically for text, and increasing for
+// addresses.
+func (ns Nodes) Sort(o NodeOrder) error {
+	var s nodeSorter
+
+	switch o {
+	case FlatNameOrder:
+		s = nodeSorter{ns,
+			func(l, r *Node) bool {
+				if iv, jv := abs64(l.Flat), abs64(r.Flat); iv != jv {
+					return iv > jv
+				}
+				equal, leftLess := l.Info.comparePrintableName(r.Info)
+				if !equal {
+					return leftLess
+				}
+				if iv, jv := abs64(l.Cum), abs64(r.Cum); iv != jv {
+					return iv > jv
+				}
+				return compareNodes(l, r)
+			},
+		}
+	case FlatCumNameOrder:
+		s = nodeSorter{ns,
+			func(l, r *Node) bool {
+				if iv, jv := abs64(l.Flat), abs64(r.Flat); iv != jv {
+					return iv > jv
+				}
+				if iv, jv := abs64(l.Cum), abs64(r.Cum); iv != jv {
+					return iv > jv
+				}
+				equal, leftLess := l.Info.comparePrintableName(r.Info)
+				if !equal {
+					return leftLess
+				}
+				return compareNodes(l, r)
+			},
+		}
+	case NameOrder:
+		s = nodeSorter{ns,
+			func(l, r *Node) bool {
+				if iv, jv := l.Info.Name, r.Info.Name; iv != jv {
+					return iv < jv
+				}
+				return compareNodes(l, r)
+			},
+		}
+	case FileOrder:
+		s = nodeSorter{ns,
+			func(l, r *Node) bool {
+				if iv, jv := l.Info.File, r.Info.File; iv != jv {
+					return iv < jv
+				}
+				if iv, jv := l.Info.StartLine, r.Info.StartLine; iv != jv {
+					return iv < jv
+				}
+				return compareNodes(l, r)
+			},
+		}
+	case AddressOrder:
+		s = nodeSorter{ns,
+			func(l, r *Node) bool {
+				if iv, jv := l.Info.Address, r.Info.Address; iv != jv {
+					return iv < jv
+				}
+				return compareNodes(l, r)
+			},
+		}
+	case CumNameOrder, EntropyOrder:
+		// Hold scoring for score-based ordering
+		var score map[*Node]int64
+		scoreOrder := func(l, r *Node) bool {
+			if iv, jv := abs64(score[l]), abs64(score[r]); iv != jv {
+				return iv > jv
+			}
+			equal, leftLess := l.Info.comparePrintableName(r.Info)
+			if !equal {
+				return leftLess
+			}
+			if iv, jv := abs64(l.Flat), abs64(r.Flat); iv != jv {
+				return iv > jv
+			}
+			return compareNodes(l, r)
+		}
+
+		switch o {
+		case CumNameOrder:
+			score = make(map[*Node]int64, len(ns))
+			for _, n := range ns {
+				score[n] = n.Cum
+			}
+			s = nodeSorter{ns, scoreOrder}
+		case EntropyOrder:
+			score = make(map[*Node]int64, len(ns))
+			for _, n := range ns {
+				score[n] = entropyScore(n)
+			}
+			s = nodeSorter{ns, scoreOrder}
+		}
+	default:
+		return fmt.Errorf("report: unrecognized sort ordering: %d", o)
+	}
+	sort.Sort(s)
+	return nil
+}
+
+// compareNodes compares two nodes to provide a deterministic ordering
+// between them. Two nodes cannot have the same Node.Info value.
+func compareNodes(l, r *Node) bool {
+	return fmt.Sprint(l.Info) < fmt.Sprint(r.Info)
+}
+
+// entropyScore computes a score for a node representing how important
+// it is to include this node on a graph visualization. It is used to
+// sort the nodes and select which ones to display if we have more
+// nodes than desired in the graph. This number is computed by looking
+// at the flat and cum weights of the node and the incoming/outgoing
+// edges. The fundamental idea is to penalize nodes that have a simple
+// fallthrough from their incoming to the outgoing edge.
+func entropyScore(n *Node) int64 {
+	score := float64(0)
+
+	if len(n.In) == 0 {
+		score++ // Favor entry nodes
+	} else {
+		score += edgeEntropyScore(n, n.In, 0)
+	}
+
+	if len(n.Out) == 0 {
+		score++ // Favor leaf nodes
+	} else {
+		score += edgeEntropyScore(n, n.Out, n.Flat)
+	}
+
+	return int64(score*float64(n.Cum)) + n.Flat
+}
+
+// edgeEntropyScore computes the entropy value for a set of edges
+// coming in or out of a node. Entropy (as defined in information
+// theory) refers to the amount of information encoded by the set of
+// edges. A set of edges that have a more interesting distribution of
+// samples gets a higher score.
+func edgeEntropyScore(n *Node, edges EdgeMap, self int64) float64 {
+	score := float64(0)
+	total := self
+	for _, e := range edges {
+		if e.Weight > 0 {
+			total += abs64(e.Weight)
+		}
+	}
+	if total != 0 {
+		for _, e := range edges {
+			frac := float64(abs64(e.Weight)) / float64(total)
+			score += -frac * math.Log2(frac)
+		}
+		if self > 0 {
+			frac := float64(abs64(self)) / float64(total)
+			score += -frac * math.Log2(frac)
+		}
+	}
+	return score
+}
+
+// NodeOrder sets the ordering for a Sort operation
+type NodeOrder int
+
+// Sorting options for node sort.
+const (
+	FlatNameOrder NodeOrder = iota
+	FlatCumNameOrder
+	CumNameOrder
+	NameOrder
+	FileOrder
+	AddressOrder
+	EntropyOrder
+)
+
+// Sort returns a slice of the edges in the map, in a consistent
+// order. The sort order is first based on the edge weight
+// (higher-to-lower) and then by the node names to avoid flakiness.
+func (e EdgeMap) Sort() []*Edge {
+	el := make(edgeList, 0, len(e))
+	for _, w := range e {
+		el = append(el, w)
+	}
+
+	sort.Sort(el)
+	return el
+}
+
+// Sum returns the total weight for a set of nodes.
+func (e EdgeMap) Sum() int64 {
+	var ret int64
+	for _, edge := range e {
+		ret += edge.Weight
+	}
+	return ret
+}
+
+type edgeList []*Edge
+
+func (el edgeList) Len() int {
+	return len(el)
+}
+
+func (el edgeList) Less(i, j int) bool {
+	if el[i].Weight != el[j].Weight {
+		return abs64(el[i].Weight) > abs64(el[j].Weight)
+	}
+
+	from1 := el[i].Src.Info.PrintableName()
+	from2 := el[j].Src.Info.PrintableName()
+	if from1 != from2 {
+		return from1 < from2
+	}
+
+	to1 := el[i].Dest.Info.PrintableName()
+	to2 := el[j].Dest.Info.PrintableName()
+
+	return to1 < to2
+}
+
+func (el edgeList) Swap(i, j int) {
+	el[i], el[j] = el[j], el[i]
+}
+
+func abs64(i int64) int64 {
+	if i < 0 {
+		return -i
+	}
+	return i
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/measurement/measurement.go b/go/src/cmd/vendor/github.com/google/pprof/internal/measurement/measurement.go
new file mode 100644
index 0000000000000000000000000000000000000000..479235c0a615bdeeb2736e621d159a99ce14f2d0
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/measurement/measurement.go
@@ -0,0 +1,293 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package measurement export utility functions to manipulate/format performance profile sample values.
+package measurement
+
+import (
+	"fmt"
+	"math"
+	"slices"
+	"strings"
+	"time"
+
+	"github.com/google/pprof/profile"
+)
+
+// ScaleProfiles updates the units in a set of profiles to make them
+// compatible. It scales the profiles to the smallest unit to preserve
+// data.
+func ScaleProfiles(profiles []*profile.Profile) error {
+	if len(profiles) == 0 {
+		return nil
+	}
+	periodTypes := make([]*profile.ValueType, 0, len(profiles))
+	for _, p := range profiles {
+		if p.PeriodType != nil {
+			periodTypes = append(periodTypes, p.PeriodType)
+		}
+	}
+	periodType, err := CommonValueType(periodTypes)
+	if err != nil {
+		return fmt.Errorf("period type: %v", err)
+	}
+
+	// Identify common sample types
+	numSampleTypes := len(profiles[0].SampleType)
+	for _, p := range profiles[1:] {
+		if numSampleTypes != len(p.SampleType) {
+			return fmt.Errorf("inconsistent samples type count: %d != %d", numSampleTypes, len(p.SampleType))
+		}
+	}
+	sampleType := make([]*profile.ValueType, numSampleTypes)
+	for i := 0; i < numSampleTypes; i++ {
+		sampleTypes := make([]*profile.ValueType, len(profiles))
+		for j, p := range profiles {
+			sampleTypes[j] = p.SampleType[i]
+		}
+		sampleType[i], err = CommonValueType(sampleTypes)
+		if err != nil {
+			return fmt.Errorf("sample types: %v", err)
+		}
+	}
+
+	for _, p := range profiles {
+		if p.PeriodType != nil && periodType != nil {
+			period, _ := Scale(p.Period, p.PeriodType.Unit, periodType.Unit)
+			p.Period, p.PeriodType.Unit = int64(period), periodType.Unit
+		}
+		ratios := make([]float64, len(p.SampleType))
+		for i, st := range p.SampleType {
+			if sampleType[i] == nil {
+				ratios[i] = 1
+				continue
+			}
+			ratios[i], _ = Scale(1, st.Unit, sampleType[i].Unit)
+			p.SampleType[i].Unit = sampleType[i].Unit
+		}
+		if err := p.ScaleN(ratios); err != nil {
+			return fmt.Errorf("scale: %v", err)
+		}
+	}
+	return nil
+}
+
+// CommonValueType returns the finest type from a set of compatible
+// types.
+func CommonValueType(ts []*profile.ValueType) (*profile.ValueType, error) {
+	if len(ts) <= 1 {
+		return nil, nil
+	}
+	minType := ts[0]
+	for _, t := range ts[1:] {
+		if !compatibleValueTypes(minType, t) {
+			return nil, fmt.Errorf("incompatible types: %v %v", *minType, *t)
+		}
+		if ratio, _ := Scale(1, t.Unit, minType.Unit); ratio < 1 {
+			minType = t
+		}
+	}
+	rcopy := *minType
+	return &rcopy, nil
+}
+
+func compatibleValueTypes(v1, v2 *profile.ValueType) bool {
+	if v1 == nil || v2 == nil {
+		return true // No grounds to disqualify.
+	}
+	// Remove trailing 's' to permit minor mismatches.
+	if t1, t2 := strings.TrimSuffix(v1.Type, "s"), strings.TrimSuffix(v2.Type, "s"); t1 != t2 {
+		return false
+	}
+
+	if v1.Unit == v2.Unit {
+		return true
+	}
+	for _, ut := range UnitTypes {
+		if ut.sniffUnit(v1.Unit) != nil && ut.sniffUnit(v2.Unit) != nil {
+			return true
+		}
+	}
+	return false
+}
+
+// Scale a measurement from a unit to a different unit and returns
+// the scaled value and the target unit. The returned target unit
+// will be empty if uninteresting (could be skipped).
+func Scale(value int64, fromUnit, toUnit string) (float64, string) {
+	// Avoid infinite recursion on overflow.
+	if value < 0 && -value > 0 {
+		v, u := Scale(-value, fromUnit, toUnit)
+		return -v, u
+	}
+	for _, ut := range UnitTypes {
+		if v, u, ok := ut.convertUnit(value, fromUnit, toUnit); ok {
+			return v, u
+		}
+	}
+	// Skip non-interesting units.
+	switch toUnit {
+	case "count", "sample", "unit", "minimum", "auto":
+		return float64(value), ""
+	default:
+		return float64(value), toUnit
+	}
+}
+
+// Label returns the label used to describe a certain measurement.
+func Label(value int64, unit string) string {
+	return ScaledLabel(value, unit, "auto")
+}
+
+// ScaledLabel scales the passed-in measurement (if necessary) and
+// returns the label used to describe a float measurement.
+func ScaledLabel(value int64, fromUnit, toUnit string) string {
+	v, u := Scale(value, fromUnit, toUnit)
+	sv := strings.TrimSuffix(fmt.Sprintf("%.2f", v), ".00")
+	if sv == "0" || sv == "-0" {
+		return "0"
+	}
+	return sv + u
+}
+
+// Percentage computes the percentage of total of a value, and encodes
+// it as a string. At least two digits of precision are printed.
+func Percentage(value, total int64) string {
+	var ratio float64
+	if total != 0 {
+		ratio = math.Abs(float64(value)/float64(total)) * 100
+	}
+	switch {
+	case math.Abs(ratio) >= 99.95 && math.Abs(ratio) <= 100.05:
+		return "  100%"
+	case math.Abs(ratio) >= 1.0:
+		return fmt.Sprintf("%5.2f%%", ratio)
+	default:
+		return fmt.Sprintf("%5.2g%%", ratio)
+	}
+}
+
+// Unit includes a list of aliases representing a specific unit and a factor
+// which one can multiple a value in the specified unit by to get the value
+// in terms of the base unit.
+type Unit struct {
+	CanonicalName string
+	aliases       []string
+	Factor        float64
+}
+
+// UnitType includes a list of units that are within the same category (i.e.
+// memory or time units) and a default unit to use for this type of unit.
+type UnitType struct {
+	DefaultUnit Unit
+	Units       []Unit
+}
+
+// findByAlias returns the unit associated with the specified alias. It returns
+// nil if the unit with such alias is not found.
+func (ut UnitType) findByAlias(alias string) *Unit {
+	for _, u := range ut.Units {
+		if slices.Contains(u.aliases, alias) {
+			return &u
+		}
+	}
+	return nil
+}
+
+// sniffUnit simplifies the input alias and returns the unit associated with the
+// specified alias. It returns nil if the unit with such alias is not found.
+func (ut UnitType) sniffUnit(unit string) *Unit {
+	unit = strings.ToLower(unit)
+	if len(unit) > 2 {
+		unit = strings.TrimSuffix(unit, "s")
+	}
+	return ut.findByAlias(unit)
+}
+
+// autoScale takes in the value with units of the base unit and returns
+// that value scaled to a reasonable unit if a reasonable unit is
+// found.
+func (ut UnitType) autoScale(value float64) (float64, string, bool) {
+	var f float64
+	var unit string
+	for _, u := range ut.Units {
+		if u.Factor >= f && (value/u.Factor) >= 1.0 {
+			f = u.Factor
+			unit = u.CanonicalName
+		}
+	}
+	if f == 0 {
+		return 0, "", false
+	}
+	return value / f, unit, true
+}
+
+// convertUnit converts a value from the fromUnit to the toUnit, autoscaling
+// the value if the toUnit is "minimum" or "auto". If the fromUnit is not
+// included in the unitType, then a false boolean will be returned. If the
+// toUnit is not in the unitType, the value will be returned in terms of the
+// default unitType.
+func (ut UnitType) convertUnit(value int64, fromUnitStr, toUnitStr string) (float64, string, bool) {
+	fromUnit := ut.sniffUnit(fromUnitStr)
+	if fromUnit == nil {
+		return 0, "", false
+	}
+	v := float64(value) * fromUnit.Factor
+	if toUnitStr == "minimum" || toUnitStr == "auto" {
+		if v, u, ok := ut.autoScale(v); ok {
+			return v, u, true
+		}
+		return v / ut.DefaultUnit.Factor, ut.DefaultUnit.CanonicalName, true
+	}
+	toUnit := ut.sniffUnit(toUnitStr)
+	if toUnit == nil {
+		return v / ut.DefaultUnit.Factor, ut.DefaultUnit.CanonicalName, true
+	}
+	return v / toUnit.Factor, toUnit.CanonicalName, true
+}
+
+// UnitTypes holds the definition of units known to pprof.
+var UnitTypes = []UnitType{{
+	Units: []Unit{
+		{"B", []string{"b", "byte"}, 1},
+		{"kB", []string{"kb", "kbyte", "kilobyte"}, float64(1 << 10)},
+		{"MB", []string{"mb", "mbyte", "megabyte"}, float64(1 << 20)},
+		{"GB", []string{"gb", "gbyte", "gigabyte"}, float64(1 << 30)},
+		{"TB", []string{"tb", "tbyte", "terabyte"}, float64(1 << 40)},
+		{"PB", []string{"pb", "pbyte", "petabyte"}, float64(1 << 50)},
+	},
+	DefaultUnit: Unit{"B", []string{"b", "byte"}, 1},
+}, {
+	Units: []Unit{
+		{"ns", []string{"ns", "nanosecond"}, float64(time.Nanosecond)},
+		{"us", []string{"μs", "us", "microsecond"}, float64(time.Microsecond)},
+		{"ms", []string{"ms", "millisecond"}, float64(time.Millisecond)},
+		{"s", []string{"s", "sec", "second"}, float64(time.Second)},
+		{"hrs", []string{"hour", "hr"}, float64(time.Hour)},
+	},
+	DefaultUnit: Unit{"s", []string{}, float64(time.Second)},
+}, {
+	Units: []Unit{
+		{"n*GCU", []string{"nanogcu"}, 1e-9},
+		{"u*GCU", []string{"microgcu"}, 1e-6},
+		{"m*GCU", []string{"milligcu"}, 1e-3},
+		{"GCU", []string{"gcu"}, 1},
+		{"k*GCU", []string{"kilogcu"}, 1e3},
+		{"M*GCU", []string{"megagcu"}, 1e6},
+		{"G*GCU", []string{"gigagcu"}, 1e9},
+		{"T*GCU", []string{"teragcu"}, 1e12},
+		{"P*GCU", []string{"petagcu"}, 1e15},
+	},
+	DefaultUnit: Unit{"GCU", []string{}, 1.0},
+}}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/plugin/plugin.go b/go/src/cmd/vendor/github.com/google/pprof/internal/plugin/plugin.go
new file mode 100644
index 0000000000000000000000000000000000000000..e6f0827633dba2fe9c92d3dd4fdfc8e7e25fee0a
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/plugin/plugin.go
@@ -0,0 +1,218 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package plugin defines the plugin implementations that the main pprof driver requires.
+package plugin
+
+import (
+	"io"
+	"net/http"
+	"regexp"
+	"time"
+
+	"github.com/google/pprof/profile"
+)
+
+// Options groups all the optional plugins into pprof.
+type Options struct {
+	Writer  Writer
+	Flagset FlagSet
+	Fetch   Fetcher
+	Sym     Symbolizer
+	Obj     ObjTool
+	UI      UI
+
+	// HTTPServer is a function that should block serving http requests,
+	// including the handlers specified in args.  If non-nil, pprof will
+	// invoke this function if necessary to provide a web interface.
+	//
+	// If HTTPServer is nil, pprof will use its own internal HTTP server.
+	//
+	// A common use for a custom HTTPServer is to provide custom
+	// authentication checks.
+	HTTPServer    func(args *HTTPServerArgs) error
+	HTTPTransport http.RoundTripper
+}
+
+// Writer provides a mechanism to write data under a certain name,
+// typically a filename.
+type Writer interface {
+	Open(name string) (io.WriteCloser, error)
+}
+
+// A FlagSet creates and parses command-line flags.
+// It is similar to the standard flag.FlagSet.
+type FlagSet interface {
+	// Bool, Int, Float64, and String define new flags,
+	// like the functions of the same name in package flag.
+	Bool(name string, def bool, usage string) *bool
+	Int(name string, def int, usage string) *int
+	Float64(name string, def float64, usage string) *float64
+	String(name string, def string, usage string) *string
+
+	// StringList is similar to String but allows multiple values for a
+	// single flag
+	StringList(name string, def string, usage string) *[]*string
+
+	// ExtraUsage returns any additional text that should be printed after the
+	// standard usage message. The extra usage message returned includes all text
+	// added with AddExtraUsage().
+	// The typical use of ExtraUsage is to show any custom flags defined by the
+	// specific pprof plugins being used.
+	ExtraUsage() string
+
+	// AddExtraUsage appends additional text to the end of the extra usage message.
+	AddExtraUsage(eu string)
+
+	// Parse initializes the flags with their values for this run
+	// and returns the non-flag command line arguments.
+	// If an unknown flag is encountered or there are no arguments,
+	// Parse should call usage and return nil.
+	Parse(usage func()) []string
+}
+
+// A Fetcher reads and returns the profile named by src. src can be a
+// local file path or a URL. duration and timeout are units specified
+// by the end user, or 0 by default. duration refers to the length of
+// the profile collection, if applicable, and timeout is the amount of
+// time to wait for a profile before returning an error. Returns the
+// fetched profile, the URL of the actual source of the profile, or an
+// error.
+type Fetcher interface {
+	Fetch(src string, duration, timeout time.Duration) (*profile.Profile, string, error)
+}
+
+// A Symbolizer introduces symbol information into a profile.
+type Symbolizer interface {
+	Symbolize(mode string, srcs MappingSources, prof *profile.Profile) error
+}
+
+// MappingSources map each profile.Mapping to the source of the profile.
+// The key is either Mapping.File or Mapping.BuildId.
+type MappingSources map[string][]struct {
+	Source string // URL of the source the mapping was collected from
+	Start  uint64 // delta applied to addresses from this source (to represent Merge adjustments)
+}
+
+// An ObjTool inspects shared libraries and executable files.
+type ObjTool interface {
+	// Open opens the named object file. If the object is a shared
+	// library, start/limit/offset are the addresses where it is mapped
+	// into memory in the address space being inspected. If the object
+	// is a linux kernel, relocationSymbol is the name of the symbol
+	// corresponding to the start address.
+	Open(file string, start, limit, offset uint64, relocationSymbol string) (ObjFile, error)
+
+	// Disasm disassembles the named object file, starting at
+	// the start address and stopping at (before) the end address.
+	Disasm(file string, start, end uint64, intelSyntax bool) ([]Inst, error)
+}
+
+// An Inst is a single instruction in an assembly listing.
+type Inst struct {
+	Addr     uint64 // virtual address of instruction
+	Text     string // instruction text
+	Function string // function name
+	File     string // source file
+	Line     int    // source line
+}
+
+// An ObjFile is a single object file: a shared library or executable.
+type ObjFile interface {
+	// Name returns the underlyinf file name, if available
+	Name() string
+
+	// ObjAddr returns the objdump (linker) address corresponding to a runtime
+	// address, and an error.
+	ObjAddr(addr uint64) (uint64, error)
+
+	// BuildID returns the GNU build ID of the file, or an empty string.
+	BuildID() string
+
+	// SourceLine reports the source line information for a given
+	// address in the file. Due to inlining, the source line information
+	// is in general a list of positions representing a call stack,
+	// with the leaf function first.
+	SourceLine(addr uint64) ([]Frame, error)
+
+	// Symbols returns a list of symbols in the object file.
+	// If r is not nil, Symbols restricts the list to symbols
+	// with names matching the regular expression.
+	// If addr is not zero, Symbols restricts the list to symbols
+	// containing that address.
+	Symbols(r *regexp.Regexp, addr uint64) ([]*Sym, error)
+
+	// Close closes the file, releasing associated resources.
+	Close() error
+}
+
+// A Frame describes a location in a single line in a source file.
+type Frame struct {
+	Func      string // name of function
+	File      string // source file name
+	Line      int    // line in file
+	Column    int    // column in line (if available)
+	StartLine int    // start line of function (if available)
+}
+
+// A Sym describes a single symbol in an object file.
+type Sym struct {
+	Name  []string // names of symbol (many if symbol was dedup'ed)
+	File  string   // object file containing symbol
+	Start uint64   // start virtual address
+	End   uint64   // virtual address of last byte in sym (Start+size-1)
+}
+
+// A UI manages user interactions.
+type UI interface {
+	// ReadLine returns a line of text (a command) read from the user.
+	// prompt is printed before reading the command.
+	ReadLine(prompt string) (string, error)
+
+	// Print shows a message to the user.
+	// It formats the text as fmt.Print would and adds a final \n if not already present.
+	// For line-based UI, Print writes to standard error.
+	// (Standard output is reserved for report data.)
+	Print(...interface{})
+
+	// PrintErr shows an error message to the user.
+	// It formats the text as fmt.Print would and adds a final \n if not already present.
+	// For line-based UI, PrintErr writes to standard error.
+	PrintErr(...interface{})
+
+	// IsTerminal returns whether the UI is known to be tied to an
+	// interactive terminal (as opposed to being redirected to a file).
+	IsTerminal() bool
+
+	// WantBrowser indicates whether a browser should be opened with the -http option.
+	WantBrowser() bool
+
+	// SetAutoComplete instructs the UI to call complete(cmd) to obtain
+	// the auto-completion of cmd, if the UI supports auto-completion at all.
+	SetAutoComplete(complete func(string) string)
+}
+
+// HTTPServerArgs contains arguments needed by an HTTP server that
+// is exporting a pprof web interface.
+type HTTPServerArgs struct {
+	// Hostport contains the http server address (derived from flags).
+	Hostport string
+
+	Host string // Host portion of Hostport
+	Port int    // Port portion of Hostport
+
+	// Handlers maps from URL paths to the handler to invoke to
+	// serve that path.
+	Handlers map[string]http.Handler
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/report/package.go b/go/src/cmd/vendor/github.com/google/pprof/internal/report/package.go
new file mode 100644
index 0000000000000000000000000000000000000000..0f6dcf53508910fe41c2e3844a5f70c5dced777f
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/report/package.go
@@ -0,0 +1,17 @@
+package report
+
+import "regexp"
+
+// pkgRE extracts package name, It looks for the first "." or "::" that occurs
+// after the last "/". (Searching after the last / allows us to correctly handle
+// names that look like "some.url.com/foo.bar".)
+var pkgRE = regexp.MustCompile(`^((.*/)?[\w\d_]+)(\.|::)([^/]*)$`)
+
+// packageName returns the package name of the named symbol, or "" if not found.
+func packageName(name string) string {
+	m := pkgRE.FindStringSubmatch(name)
+	if m == nil {
+		return ""
+	}
+	return m[1]
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/report/report.go b/go/src/cmd/vendor/github.com/google/pprof/internal/report/report.go
new file mode 100644
index 0000000000000000000000000000000000000000..ad8b84bf80863850c7b10f76a84da22c830a0690
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/report/report.go
@@ -0,0 +1,1366 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package report summarizes a performance profile into a
+// human-readable report.
+package report
+
+import (
+	"fmt"
+	"io"
+	"net/url"
+	"path/filepath"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+	"text/tabwriter"
+	"time"
+
+	"github.com/google/pprof/internal/graph"
+	"github.com/google/pprof/internal/measurement"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/profile"
+)
+
+// Output formats.
+const (
+	Callgrind = iota
+	Comments
+	Dis
+	Dot
+	List
+	Proto
+	Raw
+	Tags
+	Text
+	TopProto
+	Traces
+	Tree
+	WebList
+)
+
+// Options are the formatting and filtering options used to generate a
+// profile.
+type Options struct {
+	OutputFormat int
+
+	CumSort       bool
+	CallTree      bool
+	DropNegative  bool
+	CompactLabels bool
+	Ratio         float64
+	Title         string
+	ProfileLabels []string
+	ActiveFilters []string
+	NumLabelUnits map[string]string
+
+	NodeCount    int
+	NodeFraction float64
+	EdgeFraction float64
+
+	SampleValue       func(s []int64) int64
+	SampleMeanDivisor func(s []int64) int64
+	SampleType        string
+	SampleUnit        string // Unit for the sample data from the profile.
+
+	OutputUnit string // Units for data formatting in report.
+
+	Symbol     *regexp.Regexp // Symbols to include on disassembly report.
+	SourcePath string         // Search path for source files.
+	TrimPath   string         // Paths to trim from source file paths.
+
+	IntelSyntax bool // Whether or not to print assembly in Intel syntax.
+}
+
+// Generate generates a report as directed by the Report.
+func Generate(w io.Writer, rpt *Report, obj plugin.ObjTool) error {
+	o := rpt.options
+
+	switch o.OutputFormat {
+	case Comments:
+		return printComments(w, rpt)
+	case Dot:
+		return printDOT(w, rpt)
+	case Tree:
+		return printTree(w, rpt)
+	case Text:
+		return printText(w, rpt)
+	case Traces:
+		return printTraces(w, rpt)
+	case Raw:
+		fmt.Fprint(w, rpt.prof.String())
+		return nil
+	case Tags:
+		return printTags(w, rpt)
+	case Proto:
+		return printProto(w, rpt)
+	case TopProto:
+		return printTopProto(w, rpt)
+	case Dis:
+		return printAssembly(w, rpt, obj)
+	case List:
+		return printSource(w, rpt)
+	case Callgrind:
+		return printCallgrind(w, rpt)
+	}
+	// Note: WebList handling is in driver package.
+	return fmt.Errorf("unexpected output format %v", o.OutputFormat)
+}
+
+// newTrimmedGraph creates a graph for this report, trimmed according
+// to the report options.
+func (rpt *Report) newTrimmedGraph() (g *graph.Graph, origCount, droppedNodes, droppedEdges int) {
+	o := rpt.options
+
+	// Build a graph and refine it. On each refinement step we must rebuild the graph from the samples,
+	// as the graph itself doesn't contain enough information to preserve full precision.
+	visualMode := o.OutputFormat == Dot
+	cumSort := o.CumSort
+
+	// The call_tree option is only honored when generating visual representations of the callgraph.
+	callTree := o.CallTree && (o.OutputFormat == Dot || o.OutputFormat == Callgrind)
+
+	// First step: Build complete graph to identify low frequency nodes, based on their cum weight.
+	g = rpt.newGraph(nil)
+	totalValue, _ := g.Nodes.Sum()
+	nodeCutoff := abs64(int64(float64(totalValue) * o.NodeFraction))
+	edgeCutoff := abs64(int64(float64(totalValue) * o.EdgeFraction))
+
+	// Filter out nodes with cum value below nodeCutoff.
+	if nodeCutoff > 0 {
+		if callTree {
+			if nodesKept := g.DiscardLowFrequencyNodePtrs(nodeCutoff); len(g.Nodes) != len(nodesKept) {
+				droppedNodes = len(g.Nodes) - len(nodesKept)
+				g.TrimTree(nodesKept)
+			}
+		} else {
+			if nodesKept := g.DiscardLowFrequencyNodes(nodeCutoff); len(g.Nodes) != len(nodesKept) {
+				droppedNodes = len(g.Nodes) - len(nodesKept)
+				g = rpt.newGraph(nodesKept)
+			}
+		}
+	}
+	origCount = len(g.Nodes)
+
+	// Second step: Limit the total number of nodes. Apply specialized heuristics to improve
+	// visualization when generating dot output.
+	g.SortNodes(cumSort, visualMode)
+	if nodeCount := o.NodeCount; nodeCount > 0 {
+		// Remove low frequency tags and edges as they affect selection.
+		g.TrimLowFrequencyTags(nodeCutoff)
+		g.TrimLowFrequencyEdges(edgeCutoff)
+		if callTree {
+			if nodesKept := g.SelectTopNodePtrs(nodeCount, visualMode); len(g.Nodes) != len(nodesKept) {
+				g.TrimTree(nodesKept)
+				g.SortNodes(cumSort, visualMode)
+			}
+		} else {
+			if nodesKept := g.SelectTopNodes(nodeCount, visualMode); len(g.Nodes) != len(nodesKept) {
+				g = rpt.newGraph(nodesKept)
+				g.SortNodes(cumSort, visualMode)
+			}
+		}
+	}
+
+	// Final step: Filter out low frequency tags and edges, and remove redundant edges that clutter
+	// the graph.
+	g.TrimLowFrequencyTags(nodeCutoff)
+	droppedEdges = g.TrimLowFrequencyEdges(edgeCutoff)
+	if visualMode {
+		g.RemoveRedundantEdges()
+	}
+	return
+}
+
+func (rpt *Report) selectOutputUnit(g *graph.Graph) {
+	o := rpt.options
+
+	// Select best unit for profile output.
+	// Find the appropriate units for the smallest non-zero sample
+	if o.OutputUnit != "minimum" || len(g.Nodes) == 0 {
+		return
+	}
+	var minValue int64
+
+	for _, n := range g.Nodes {
+		nodeMin := abs64(n.FlatValue())
+		if nodeMin == 0 {
+			nodeMin = abs64(n.CumValue())
+		}
+		if nodeMin > 0 && (minValue == 0 || nodeMin < minValue) {
+			minValue = nodeMin
+		}
+	}
+	maxValue := rpt.total
+	if minValue == 0 {
+		minValue = maxValue
+	}
+
+	if r := o.Ratio; r > 0 && r != 1 {
+		minValue = int64(float64(minValue) * r)
+		maxValue = int64(float64(maxValue) * r)
+	}
+
+	_, minUnit := measurement.Scale(minValue, o.SampleUnit, "minimum")
+	_, maxUnit := measurement.Scale(maxValue, o.SampleUnit, "minimum")
+
+	unit := minUnit
+	if minUnit != maxUnit && minValue*100 < maxValue && o.OutputFormat != Callgrind {
+		// Minimum and maximum values have different units. Scale
+		// minimum by 100 to use larger units, allowing minimum value to
+		// be scaled down to 0.01, except for callgrind reports since
+		// they can only represent integer values.
+		_, unit = measurement.Scale(100*minValue, o.SampleUnit, "minimum")
+	}
+
+	if unit != "" {
+		o.OutputUnit = unit
+	} else {
+		o.OutputUnit = o.SampleUnit
+	}
+}
+
+// newGraph creates a new graph for this report. If nodes is non-nil,
+// only nodes whose info matches are included. Otherwise, all nodes
+// are included, without trimming.
+func (rpt *Report) newGraph(nodes graph.NodeSet) *graph.Graph {
+	o := rpt.options
+
+	// Clean up file paths using heuristics.
+	prof := rpt.prof
+	for _, f := range prof.Function {
+		f.Filename = trimPath(f.Filename, o.TrimPath, o.SourcePath)
+	}
+	// Removes all numeric tags except for the bytes tag prior
+	// to making graph.
+	// TODO: modify to select first numeric tag if no bytes tag
+	for _, s := range prof.Sample {
+		numLabels := make(map[string][]int64, len(s.NumLabel))
+		numUnits := make(map[string][]string, len(s.NumLabel))
+		for k, vs := range s.NumLabel {
+			if k == "bytes" {
+				unit := o.NumLabelUnits[k]
+				numValues := make([]int64, len(vs))
+				numUnit := make([]string, len(vs))
+				for i, v := range vs {
+					numValues[i] = v
+					numUnit[i] = unit
+				}
+				numLabels[k] = append(numLabels[k], numValues...)
+				numUnits[k] = append(numUnits[k], numUnit...)
+			}
+		}
+		s.NumLabel = numLabels
+		s.NumUnit = numUnits
+	}
+
+	// Remove label marking samples from the base profiles, so it does not appear
+	// as a nodelet in the graph view.
+	prof.RemoveLabel("pprof::base")
+
+	formatTag := func(v int64, key string) string {
+		return measurement.ScaledLabel(v, key, o.OutputUnit)
+	}
+
+	gopt := &graph.Options{
+		SampleValue:       o.SampleValue,
+		SampleMeanDivisor: o.SampleMeanDivisor,
+		FormatTag:         formatTag,
+		CallTree:          o.CallTree && (o.OutputFormat == Dot || o.OutputFormat == Callgrind),
+		DropNegative:      o.DropNegative,
+		KeptNodes:         nodes,
+	}
+
+	// Only keep binary names for disassembly-based reports, otherwise
+	// remove it to allow merging of functions across binaries.
+	switch o.OutputFormat {
+	case Raw, List, WebList, Dis, Callgrind:
+		gopt.ObjNames = true
+	}
+
+	return graph.New(rpt.prof, gopt)
+}
+
+// printProto writes the incoming proto via the writer w.
+// If the divide_by option has been specified, samples are scaled appropriately.
+func printProto(w io.Writer, rpt *Report) error {
+	p, o := rpt.prof, rpt.options
+
+	// Apply the sample ratio to all samples before saving the profile.
+	if r := o.Ratio; r > 0 && r != 1 {
+		for _, sample := range p.Sample {
+			for i, v := range sample.Value {
+				sample.Value[i] = int64(float64(v) * r)
+			}
+		}
+	}
+	return p.Write(w)
+}
+
+// printTopProto writes a list of the hottest routines in a profile as a profile.proto.
+func printTopProto(w io.Writer, rpt *Report) error {
+	p := rpt.prof
+	o := rpt.options
+	g, _, _, _ := rpt.newTrimmedGraph()
+	rpt.selectOutputUnit(g)
+
+	out := profile.Profile{
+		SampleType: []*profile.ValueType{
+			{Type: "cum", Unit: o.OutputUnit},
+			{Type: "flat", Unit: o.OutputUnit},
+		},
+		TimeNanos:     p.TimeNanos,
+		DurationNanos: p.DurationNanos,
+		PeriodType:    p.PeriodType,
+		Period:        p.Period,
+	}
+	functionMap := make(functionMap)
+	for i, n := range g.Nodes {
+		f, added := functionMap.findOrAdd(n.Info)
+		if added {
+			out.Function = append(out.Function, f)
+		}
+		flat, cum := n.FlatValue(), n.CumValue()
+		l := &profile.Location{
+			ID:      uint64(i + 1),
+			Address: n.Info.Address,
+			Line: []profile.Line{
+				{
+					Line:     int64(n.Info.Lineno),
+					Column:   int64(n.Info.Columnno),
+					Function: f,
+				},
+			},
+		}
+
+		fv, _ := measurement.Scale(flat, o.SampleUnit, o.OutputUnit)
+		cv, _ := measurement.Scale(cum, o.SampleUnit, o.OutputUnit)
+		s := &profile.Sample{
+			Location: []*profile.Location{l},
+			Value:    []int64{int64(cv), int64(fv)},
+		}
+		out.Location = append(out.Location, l)
+		out.Sample = append(out.Sample, s)
+	}
+
+	return out.Write(w)
+}
+
+type functionMap map[string]*profile.Function
+
+// findOrAdd takes a node representing a function, adds the function
+// represented by the node to the map if the function is not already present,
+// and returns the function the node represents. This also returns a boolean,
+// which is true if the function was added and false otherwise.
+func (fm functionMap) findOrAdd(ni graph.NodeInfo) (*profile.Function, bool) {
+	fName := fmt.Sprintf("%q%q%q%d", ni.Name, ni.OrigName, ni.File, ni.StartLine)
+
+	if f := fm[fName]; f != nil {
+		return f, false
+	}
+
+	f := &profile.Function{
+		ID:         uint64(len(fm) + 1),
+		Name:       ni.Name,
+		SystemName: ni.OrigName,
+		Filename:   ni.File,
+		StartLine:  int64(ni.StartLine),
+	}
+	fm[fName] = f
+	return f, true
+}
+
+// printAssembly prints an annotated assembly listing.
+func printAssembly(w io.Writer, rpt *Report, obj plugin.ObjTool) error {
+	return PrintAssembly(w, rpt, obj, -1)
+}
+
+// PrintAssembly prints annotated disassembly of rpt to w.
+func PrintAssembly(w io.Writer, rpt *Report, obj plugin.ObjTool, maxFuncs int) error {
+	o := rpt.options
+	prof := rpt.prof
+
+	g := rpt.newGraph(nil)
+
+	// If the regexp source can be parsed as an address, also match
+	// functions that land on that address.
+	var address *uint64
+	if hex, err := strconv.ParseUint(o.Symbol.String(), 0, 64); err == nil {
+		address = &hex
+	}
+
+	fmt.Fprintln(w, "Total:", rpt.formatValue(rpt.total))
+	symbols := symbolsFromBinaries(prof, g, o.Symbol, address, obj)
+	symNodes := nodesPerSymbol(g.Nodes, symbols)
+
+	// Sort for printing.
+	var syms []*objSymbol
+	for s := range symNodes {
+		syms = append(syms, s)
+	}
+	byName := func(a, b *objSymbol) bool {
+		if na, nb := a.sym.Name[0], b.sym.Name[0]; na != nb {
+			return na < nb
+		}
+		return a.sym.Start < b.sym.Start
+	}
+	if maxFuncs < 0 {
+		sort.Sort(orderSyms{syms, byName})
+	} else {
+		byFlatSum := func(a, b *objSymbol) bool {
+			suma, _ := symNodes[a].Sum()
+			sumb, _ := symNodes[b].Sum()
+			if suma != sumb {
+				return suma > sumb
+			}
+			return byName(a, b)
+		}
+		sort.Sort(orderSyms{syms, byFlatSum})
+		if len(syms) > maxFuncs {
+			syms = syms[:maxFuncs]
+		}
+	}
+
+	if len(syms) == 0 {
+		// The symbol regexp case
+		if address == nil {
+			return fmt.Errorf("no matches found for regexp %s", o.Symbol)
+		}
+
+		// The address case
+		if len(symbols) == 0 {
+			return fmt.Errorf("no matches found for address 0x%x", *address)
+		}
+		return fmt.Errorf("address 0x%x found in binary, but the corresponding symbols do not have samples in the profile", *address)
+	}
+
+	// Correlate the symbols from the binary with the profile samples.
+	for _, s := range syms {
+		sns := symNodes[s]
+
+		// Gather samples for this symbol.
+		flatSum, cumSum := sns.Sum()
+
+		// Get the function assembly.
+		insts, err := obj.Disasm(s.sym.File, s.sym.Start, s.sym.End, o.IntelSyntax)
+		if err != nil {
+			return err
+		}
+
+		ns := annotateAssembly(insts, sns, s.file)
+
+		fmt.Fprintf(w, "ROUTINE ======================== %s\n", s.sym.Name[0])
+		for _, name := range s.sym.Name[1:] {
+			fmt.Fprintf(w, "    AKA ======================== %s\n", name)
+		}
+		fmt.Fprintf(w, "%10s %10s (flat, cum) %s of Total\n",
+			rpt.formatValue(flatSum), rpt.formatValue(cumSum),
+			measurement.Percentage(cumSum, rpt.total))
+
+		function, file, line := "", "", 0
+		for _, n := range ns {
+			locStr := ""
+			// Skip loc information if it hasn't changed from previous instruction.
+			if n.function != function || n.file != file || n.line != line {
+				function, file, line = n.function, n.file, n.line
+				if n.function != "" {
+					locStr = n.function + " "
+				}
+				if n.file != "" {
+					locStr += n.file
+					if n.line != 0 {
+						locStr += fmt.Sprintf(":%d", n.line)
+					}
+				}
+			}
+			switch {
+			case locStr == "":
+				// No location info, just print the instruction.
+				fmt.Fprintf(w, "%10s %10s %10x: %s\n",
+					valueOrDot(n.flatValue(), rpt),
+					valueOrDot(n.cumValue(), rpt),
+					n.address, n.instruction,
+				)
+			case len(n.instruction) < 40:
+				// Short instruction, print loc on the same line.
+				fmt.Fprintf(w, "%10s %10s %10x: %-40s;%s\n",
+					valueOrDot(n.flatValue(), rpt),
+					valueOrDot(n.cumValue(), rpt),
+					n.address, n.instruction,
+					locStr,
+				)
+			default:
+				// Long instruction, print loc on a separate line.
+				fmt.Fprintf(w, "%74s;%s\n", "", locStr)
+				fmt.Fprintf(w, "%10s %10s %10x: %s\n",
+					valueOrDot(n.flatValue(), rpt),
+					valueOrDot(n.cumValue(), rpt),
+					n.address, n.instruction,
+				)
+			}
+		}
+	}
+	return nil
+}
+
+// symbolsFromBinaries examines the binaries listed on the profile that have
+// associated samples, and returns the identified symbols matching rx.
+func symbolsFromBinaries(prof *profile.Profile, g *graph.Graph, rx *regexp.Regexp, address *uint64, obj plugin.ObjTool) []*objSymbol {
+	// fileHasSamplesAndMatched is for optimization to speed up pprof: when later
+	// walking through the profile mappings, it will only examine the ones that have
+	// samples and are matched to the regexp.
+	fileHasSamplesAndMatched := make(map[string]bool)
+	for _, n := range g.Nodes {
+		if name := n.Info.PrintableName(); rx.MatchString(name) && n.Info.Objfile != "" {
+			fileHasSamplesAndMatched[n.Info.Objfile] = true
+		}
+	}
+
+	// Walk all mappings looking for matching functions with samples.
+	var objSyms []*objSymbol
+	for _, m := range prof.Mapping {
+		// Skip the mapping if its file does not have samples or is not matched to
+		// the regexp (unless the regexp is an address and the mapping's range covers
+		// the address)
+		if !fileHasSamplesAndMatched[m.File] {
+			if address == nil || !(m.Start <= *address && *address <= m.Limit) {
+				continue
+			}
+		}
+
+		f, err := obj.Open(m.File, m.Start, m.Limit, m.Offset, m.KernelRelocationSymbol)
+		if err != nil {
+			fmt.Printf("%v\n", err)
+			continue
+		}
+
+		// Find symbols in this binary matching the user regexp.
+		var addr uint64
+		if address != nil {
+			addr = *address
+		}
+		msyms, err := f.Symbols(rx, addr)
+		f.Close()
+		if err != nil {
+			continue
+		}
+		for _, ms := range msyms {
+			objSyms = append(objSyms,
+				&objSymbol{
+					sym:  ms,
+					file: f,
+				},
+			)
+		}
+	}
+
+	return objSyms
+}
+
+// objSymbol represents a symbol identified from a binary. It includes
+// the SymbolInfo from the disasm package and the base that must be
+// added to correspond to sample addresses
+type objSymbol struct {
+	sym  *plugin.Sym
+	file plugin.ObjFile
+}
+
+// orderSyms is a wrapper type to sort []*objSymbol by a supplied comparator.
+type orderSyms struct {
+	v    []*objSymbol
+	less func(a, b *objSymbol) bool
+}
+
+func (o orderSyms) Len() int           { return len(o.v) }
+func (o orderSyms) Less(i, j int) bool { return o.less(o.v[i], o.v[j]) }
+func (o orderSyms) Swap(i, j int)      { o.v[i], o.v[j] = o.v[j], o.v[i] }
+
+// nodesPerSymbol classifies nodes into a group of symbols.
+func nodesPerSymbol(ns graph.Nodes, symbols []*objSymbol) map[*objSymbol]graph.Nodes {
+	symNodes := make(map[*objSymbol]graph.Nodes)
+	for _, s := range symbols {
+		// Gather samples for this symbol.
+		for _, n := range ns {
+			if address, err := s.file.ObjAddr(n.Info.Address); err == nil && address >= s.sym.Start && address < s.sym.End {
+				symNodes[s] = append(symNodes[s], n)
+			}
+		}
+	}
+	return symNodes
+}
+
+type assemblyInstruction struct {
+	address         uint64
+	instruction     string
+	function        string
+	file            string
+	line            int
+	flat, cum       int64
+	flatDiv, cumDiv int64
+	startsBlock     bool
+	inlineCalls     []callID
+}
+
+type callID struct {
+	file string
+	line int
+}
+
+func (a *assemblyInstruction) flatValue() int64 {
+	if a.flatDiv != 0 {
+		return a.flat / a.flatDiv
+	}
+	return a.flat
+}
+
+func (a *assemblyInstruction) cumValue() int64 {
+	if a.cumDiv != 0 {
+		return a.cum / a.cumDiv
+	}
+	return a.cum
+}
+
+// annotateAssembly annotates a set of assembly instructions with a
+// set of samples. It returns a set of nodes to display. base is an
+// offset to adjust the sample addresses.
+func annotateAssembly(insts []plugin.Inst, samples graph.Nodes, file plugin.ObjFile) []assemblyInstruction {
+	// Add end marker to simplify printing loop.
+	insts = append(insts, plugin.Inst{
+		Addr: ^uint64(0),
+	})
+
+	// Ensure samples are sorted by address.
+	samples.Sort(graph.AddressOrder)
+
+	s := 0
+	asm := make([]assemblyInstruction, 0, len(insts))
+	for ix, in := range insts[:len(insts)-1] {
+		n := assemblyInstruction{
+			address:     in.Addr,
+			instruction: in.Text,
+			function:    in.Function,
+			line:        in.Line,
+		}
+		if in.File != "" {
+			n.file = filepath.Base(in.File)
+		}
+
+		// Sum all the samples until the next instruction (to account
+		// for samples attributed to the middle of an instruction).
+		for next := insts[ix+1].Addr; s < len(samples); s++ {
+			if addr, err := file.ObjAddr(samples[s].Info.Address); err != nil || addr >= next {
+				break
+			}
+			sample := samples[s]
+			n.flatDiv += sample.FlatDiv
+			n.flat += sample.Flat
+			n.cumDiv += sample.CumDiv
+			n.cum += sample.Cum
+			if f := sample.Info.File; f != "" && n.file == "" {
+				n.file = filepath.Base(f)
+			}
+			if ln := sample.Info.Lineno; ln != 0 && n.line == 0 {
+				n.line = ln
+			}
+			if f := sample.Info.Name; f != "" && n.function == "" {
+				n.function = f
+			}
+		}
+		asm = append(asm, n)
+	}
+
+	return asm
+}
+
+// valueOrDot formats a value according to a report, intercepting zero
+// values.
+func valueOrDot(value int64, rpt *Report) string {
+	if value == 0 {
+		return "."
+	}
+	return rpt.formatValue(value)
+}
+
+// printTags collects all tags referenced in the profile and prints
+// them in a sorted table.
+func printTags(w io.Writer, rpt *Report) error {
+	p := rpt.prof
+
+	o := rpt.options
+	formatTag := func(v int64, unit string) string {
+		return measurement.ScaledLabel(v, unit, o.OutputUnit)
+	}
+
+	// Accumulate tags as key,value,count.
+	tagMap := make(map[string]map[string]int64)
+	// Note that we assume single value per tag per sample. Multiple values are
+	// encodable in the format but are discouraged.
+	tagTotalMap := make(map[string]int64)
+	for _, s := range p.Sample {
+		sampleValue := o.SampleValue(s.Value)
+		for key, vals := range s.Label {
+			for _, val := range vals {
+				valueMap, ok := tagMap[key]
+				if !ok {
+					valueMap = make(map[string]int64)
+					tagMap[key] = valueMap
+				}
+				valueMap[val] += sampleValue
+				tagTotalMap[key] += sampleValue
+			}
+		}
+		for key, vals := range s.NumLabel {
+			unit := o.NumLabelUnits[key]
+			for _, nval := range vals {
+				val := formatTag(nval, unit)
+				valueMap, ok := tagMap[key]
+				if !ok {
+					valueMap = make(map[string]int64)
+					tagMap[key] = valueMap
+				}
+				valueMap[val] += sampleValue
+				tagTotalMap[key] += sampleValue
+			}
+		}
+	}
+
+	tagKeys := make([]*graph.Tag, 0, len(tagMap))
+	for key := range tagMap {
+		tagKeys = append(tagKeys, &graph.Tag{Name: key})
+	}
+	tabw := tabwriter.NewWriter(w, 0, 0, 1, ' ', tabwriter.AlignRight)
+	for _, tagKey := range graph.SortTags(tagKeys, true) {
+		key := tagKey.Name
+		tags := make([]*graph.Tag, 0, len(tagMap[key]))
+		for t, c := range tagMap[key] {
+			tags = append(tags, &graph.Tag{Name: t, Flat: c})
+		}
+
+		tagTotal, profileTotal := tagTotalMap[key], rpt.Total()
+		if profileTotal > 0 {
+			fmt.Fprintf(tabw, "%s:\t Total %s of %s (%s)\n", key, rpt.formatValue(tagTotal), rpt.formatValue(profileTotal), measurement.Percentage(tagTotal, profileTotal))
+		} else {
+			fmt.Fprintf(tabw, "%s:\t Total %s of %s\n", key, rpt.formatValue(tagTotal), rpt.formatValue(profileTotal))
+		}
+		for _, t := range graph.SortTags(tags, true) {
+			if profileTotal > 0 {
+				fmt.Fprintf(tabw, " \t%s (%s):\t %s\n", rpt.formatValue(t.FlatValue()), measurement.Percentage(t.FlatValue(), profileTotal), t.Name)
+			} else {
+				fmt.Fprintf(tabw, " \t%s:\t %s\n", rpt.formatValue(t.FlatValue()), t.Name)
+			}
+		}
+		fmt.Fprintln(tabw)
+	}
+	return tabw.Flush()
+}
+
+// printComments prints all freeform comments in the profile.
+func printComments(w io.Writer, rpt *Report) error {
+	p := rpt.prof
+
+	for _, c := range p.Comments {
+		fmt.Fprintln(w, c)
+	}
+	return nil
+}
+
+// TextItem holds a single text report entry.
+type TextItem struct {
+	Name                  string
+	InlineLabel           string // Not empty if inlined
+	Flat, Cum             int64  // Raw values
+	FlatFormat, CumFormat string // Formatted values
+}
+
+// TextItems returns a list of text items from the report and a list
+// of labels that describe the report.
+func TextItems(rpt *Report) ([]TextItem, []string) {
+	g, origCount, droppedNodes, _ := rpt.newTrimmedGraph()
+	rpt.selectOutputUnit(g)
+	labels := reportLabels(rpt, graphTotal(g), len(g.Nodes), origCount, droppedNodes, 0, false)
+
+	var items []TextItem
+	var flatSum int64
+	for _, n := range g.Nodes {
+		name, flat, cum := n.Info.PrintableName(), n.FlatValue(), n.CumValue()
+
+		var inline, noinline bool
+		for _, e := range n.In {
+			if e.Inline {
+				inline = true
+			} else {
+				noinline = true
+			}
+		}
+
+		var inl string
+		if inline {
+			if noinline {
+				inl = "(partial-inline)"
+			} else {
+				inl = "(inline)"
+			}
+		}
+
+		flatSum += flat
+		items = append(items, TextItem{
+			Name:        name,
+			InlineLabel: inl,
+			Flat:        flat,
+			Cum:         cum,
+			FlatFormat:  rpt.formatValue(flat),
+			CumFormat:   rpt.formatValue(cum),
+		})
+	}
+	return items, labels
+}
+
+// printText prints a flat text report for a profile.
+func printText(w io.Writer, rpt *Report) error {
+	items, labels := TextItems(rpt)
+	fmt.Fprintln(w, strings.Join(labels, "\n"))
+	fmt.Fprintf(w, "%10s %5s%% %5s%% %10s %5s%%\n",
+		"flat", "flat", "sum", "cum", "cum")
+	var flatSum int64
+	for _, item := range items {
+		inl := item.InlineLabel
+		if inl != "" {
+			inl = " " + inl
+		}
+		flatSum += item.Flat
+		fmt.Fprintf(w, "%10s %s %s %10s %s  %s%s\n",
+			item.FlatFormat, measurement.Percentage(item.Flat, rpt.total),
+			measurement.Percentage(flatSum, rpt.total),
+			item.CumFormat, measurement.Percentage(item.Cum, rpt.total),
+			item.Name, inl)
+	}
+	return nil
+}
+
+// printTraces prints all traces from a profile.
+func printTraces(w io.Writer, rpt *Report) error {
+	fmt.Fprintln(w, strings.Join(ProfileLabels(rpt), "\n"))
+
+	prof := rpt.prof
+	o := rpt.options
+
+	const separator = "-----------+-------------------------------------------------------"
+
+	_, locations := graph.CreateNodes(prof, &graph.Options{})
+	for _, sample := range prof.Sample {
+		type stk struct {
+			*graph.NodeInfo
+			inline bool
+		}
+		var stack []stk
+		for _, loc := range sample.Location {
+			nodes := locations[loc.ID]
+			for i, n := range nodes {
+				// The inline flag may be inaccurate if 'show' or 'hide' filter is
+				// used. See https://github.com/google/pprof/issues/511.
+				inline := i != len(nodes)-1
+				stack = append(stack, stk{&n.Info, inline})
+			}
+		}
+
+		if len(stack) == 0 {
+			continue
+		}
+
+		fmt.Fprintln(w, separator)
+		// Print any text labels for the sample.
+		var labels []string
+		for s, vs := range sample.Label {
+			labels = append(labels, fmt.Sprintf("%10s:  %s\n", s, strings.Join(vs, " ")))
+		}
+		sort.Strings(labels)
+		fmt.Fprint(w, strings.Join(labels, ""))
+
+		// Print any numeric labels for the sample
+		var numLabels []string
+		for key, vals := range sample.NumLabel {
+			unit := o.NumLabelUnits[key]
+			numValues := make([]string, len(vals))
+			for i, vv := range vals {
+				numValues[i] = measurement.Label(vv, unit)
+			}
+			numLabels = append(numLabels, fmt.Sprintf("%10s:  %s\n", key, strings.Join(numValues, " ")))
+		}
+		sort.Strings(numLabels)
+		fmt.Fprint(w, strings.Join(numLabels, ""))
+
+		var d, v int64
+		v = o.SampleValue(sample.Value)
+		if o.SampleMeanDivisor != nil {
+			d = o.SampleMeanDivisor(sample.Value)
+		}
+		// Print call stack.
+		if d != 0 {
+			v = v / d
+		}
+		for i, s := range stack {
+			var vs, inline string
+			if i == 0 {
+				vs = rpt.formatValue(v)
+			}
+			if s.inline {
+				inline = " (inline)"
+			}
+			fmt.Fprintf(w, "%10s   %s%s\n", vs, s.PrintableName(), inline)
+		}
+	}
+	fmt.Fprintln(w, separator)
+	return nil
+}
+
+// printCallgrind prints a graph for a profile on callgrind format.
+func printCallgrind(w io.Writer, rpt *Report) error {
+	o := rpt.options
+	rpt.options.NodeFraction = 0
+	rpt.options.EdgeFraction = 0
+	rpt.options.NodeCount = 0
+
+	g, _, _, _ := rpt.newTrimmedGraph()
+	rpt.selectOutputUnit(g)
+
+	nodeNames := getDisambiguatedNames(g)
+
+	fmt.Fprintln(w, "positions: instr line")
+	fmt.Fprintln(w, "events:", o.SampleType+"("+o.OutputUnit+")")
+
+	objfiles := make(map[string]int)
+	files := make(map[string]int)
+	names := make(map[string]int)
+
+	// prevInfo points to the previous NodeInfo.
+	// It is used to group cost lines together as much as possible.
+	var prevInfo *graph.NodeInfo
+	for _, n := range g.Nodes {
+		if prevInfo == nil || n.Info.Objfile != prevInfo.Objfile || n.Info.File != prevInfo.File || n.Info.Name != prevInfo.Name {
+			fmt.Fprintln(w)
+			fmt.Fprintln(w, "ob="+callgrindName(objfiles, n.Info.Objfile))
+			fmt.Fprintln(w, "fl="+callgrindName(files, n.Info.File))
+			fmt.Fprintln(w, "fn="+callgrindName(names, n.Info.Name))
+		}
+
+		addr := callgrindAddress(prevInfo, n.Info.Address)
+		sv, _ := measurement.Scale(n.FlatValue(), o.SampleUnit, o.OutputUnit)
+		fmt.Fprintf(w, "%s %d %d\n", addr, n.Info.Lineno, int64(sv))
+
+		// Print outgoing edges.
+		for _, out := range n.Out.Sort() {
+			c, _ := measurement.Scale(out.Weight, o.SampleUnit, o.OutputUnit)
+			callee := out.Dest
+			fmt.Fprintln(w, "cfl="+callgrindName(files, callee.Info.File))
+			fmt.Fprintln(w, "cfn="+callgrindName(names, nodeNames[callee]))
+			// pprof doesn't have a flat weight for a call, leave as 0.
+			fmt.Fprintf(w, "calls=0 %s %d\n", callgrindAddress(prevInfo, callee.Info.Address), callee.Info.Lineno)
+			// TODO: This address may be in the middle of a call
+			// instruction. It would be best to find the beginning
+			// of the instruction, but the tools seem to handle
+			// this OK.
+			fmt.Fprintf(w, "* * %d\n", int64(c))
+		}
+
+		prevInfo = &n.Info
+	}
+
+	return nil
+}
+
+// getDisambiguatedNames returns a map from each node in the graph to
+// the name to use in the callgrind output. Callgrind merges all
+// functions with the same [file name, function name]. Add a [%d/n]
+// suffix to disambiguate nodes with different values of
+// node.Function, which we want to keep separate. In particular, this
+// affects graphs created with --call_tree, where nodes from different
+// contexts are associated to different Functions.
+func getDisambiguatedNames(g *graph.Graph) map[*graph.Node]string {
+	nodeName := make(map[*graph.Node]string, len(g.Nodes))
+
+	type names struct {
+		file, function string
+	}
+
+	// nameFunctionIndex maps the callgrind names (filename, function)
+	// to the node.Function values found for that name, and each
+	// node.Function value to a sequential index to be used on the
+	// disambiguated name.
+	nameFunctionIndex := make(map[names]map[*graph.Node]int)
+	for _, n := range g.Nodes {
+		nm := names{n.Info.File, n.Info.Name}
+		p, ok := nameFunctionIndex[nm]
+		if !ok {
+			p = make(map[*graph.Node]int)
+			nameFunctionIndex[nm] = p
+		}
+		if _, ok := p[n.Function]; !ok {
+			p[n.Function] = len(p)
+		}
+	}
+
+	for _, n := range g.Nodes {
+		nm := names{n.Info.File, n.Info.Name}
+		nodeName[n] = n.Info.Name
+		if p := nameFunctionIndex[nm]; len(p) > 1 {
+			// If there is more than one function, add suffix to disambiguate.
+			nodeName[n] += fmt.Sprintf(" [%d/%d]", p[n.Function]+1, len(p))
+		}
+	}
+	return nodeName
+}
+
+// callgrindName implements the callgrind naming compression scheme.
+// For names not previously seen returns "(N) name", where N is a
+// unique index. For names previously seen returns "(N)" where N is
+// the index returned the first time.
+func callgrindName(names map[string]int, name string) string {
+	if name == "" {
+		return ""
+	}
+	if id, ok := names[name]; ok {
+		return fmt.Sprintf("(%d)", id)
+	}
+	id := len(names) + 1
+	names[name] = id
+	return fmt.Sprintf("(%d) %s", id, name)
+}
+
+// callgrindAddress implements the callgrind subposition compression scheme if
+// possible. If prevInfo != nil, it contains the previous address. The current
+// address can be given relative to the previous address, with an explicit +/-
+// to indicate it is relative, or * for the same address.
+func callgrindAddress(prevInfo *graph.NodeInfo, curr uint64) string {
+	abs := fmt.Sprintf("%#x", curr)
+	if prevInfo == nil {
+		return abs
+	}
+
+	prev := prevInfo.Address
+	if prev == curr {
+		return "*"
+	}
+
+	diff := int64(curr - prev)
+	relative := fmt.Sprintf("%+d", diff)
+
+	// Only bother to use the relative address if it is actually shorter.
+	if len(relative) < len(abs) {
+		return relative
+	}
+
+	return abs
+}
+
+// printTree prints a tree-based report in text form.
+func printTree(w io.Writer, rpt *Report) error {
+	const separator = "----------------------------------------------------------+-------------"
+	const legend = "      flat  flat%   sum%        cum   cum%   calls calls% + context 	 	 "
+
+	g, origCount, droppedNodes, _ := rpt.newTrimmedGraph()
+	rpt.selectOutputUnit(g)
+
+	fmt.Fprintln(w, strings.Join(reportLabels(rpt, graphTotal(g), len(g.Nodes), origCount, droppedNodes, 0, false), "\n"))
+
+	fmt.Fprintln(w, separator)
+	fmt.Fprintln(w, legend)
+	var flatSum int64
+
+	rx := rpt.options.Symbol
+	matched := 0
+	for _, n := range g.Nodes {
+		name, flat, cum := n.Info.PrintableName(), n.FlatValue(), n.CumValue()
+
+		// Skip any entries that do not match the regexp (for the "peek" command).
+		if rx != nil && !rx.MatchString(name) {
+			continue
+		}
+		matched++
+
+		fmt.Fprintln(w, separator)
+		// Print incoming edges.
+		inEdges := n.In.Sort()
+		for _, in := range inEdges {
+			var inline string
+			if in.Inline {
+				inline = " (inline)"
+			}
+			fmt.Fprintf(w, "%50s %s |   %s%s\n", rpt.formatValue(in.Weight),
+				measurement.Percentage(in.Weight, cum), in.Src.Info.PrintableName(), inline)
+		}
+
+		// Print current node.
+		flatSum += flat
+		fmt.Fprintf(w, "%10s %s %s %10s %s                | %s\n",
+			rpt.formatValue(flat),
+			measurement.Percentage(flat, rpt.total),
+			measurement.Percentage(flatSum, rpt.total),
+			rpt.formatValue(cum),
+			measurement.Percentage(cum, rpt.total),
+			name)
+
+		// Print outgoing edges.
+		outEdges := n.Out.Sort()
+		for _, out := range outEdges {
+			var inline string
+			if out.Inline {
+				inline = " (inline)"
+			}
+			fmt.Fprintf(w, "%50s %s |   %s%s\n", rpt.formatValue(out.Weight),
+				measurement.Percentage(out.Weight, cum), out.Dest.Info.PrintableName(), inline)
+		}
+	}
+	if len(g.Nodes) > 0 {
+		fmt.Fprintln(w, separator)
+	}
+	if rx != nil && matched == 0 {
+		return fmt.Errorf("no matches found for regexp: %s", rx)
+	}
+	return nil
+}
+
+// GetDOT returns a graph suitable for dot processing along with some
+// configuration information.
+func GetDOT(rpt *Report) (*graph.Graph, *graph.DotConfig) {
+	g, origCount, droppedNodes, droppedEdges := rpt.newTrimmedGraph()
+	rpt.selectOutputUnit(g)
+	labels := reportLabels(rpt, graphTotal(g), len(g.Nodes), origCount, droppedNodes, droppedEdges, true)
+
+	c := &graph.DotConfig{
+		Title:       rpt.options.Title,
+		Labels:      labels,
+		FormatValue: rpt.formatValue,
+		Total:       rpt.total,
+	}
+	return g, c
+}
+
+// printDOT prints an annotated callgraph in DOT format.
+func printDOT(w io.Writer, rpt *Report) error {
+	g, c := GetDOT(rpt)
+	graph.ComposeDot(w, g, &graph.DotAttributes{}, c)
+	return nil
+}
+
+// ProfileLabels returns printable labels for a profile.
+func ProfileLabels(rpt *Report) []string {
+	label := []string{}
+	prof := rpt.prof
+	o := rpt.options
+	if len(prof.Mapping) > 0 {
+		if prof.Mapping[0].File != "" {
+			label = append(label, "File: "+filepath.Base(prof.Mapping[0].File))
+		}
+		if prof.Mapping[0].BuildID != "" {
+			label = append(label, "Build ID: "+prof.Mapping[0].BuildID)
+		}
+	}
+	// Only include comments that do not start with '#'.
+	for _, c := range prof.Comments {
+		if !strings.HasPrefix(c, "#") {
+			label = append(label, c)
+		}
+	}
+	if o.SampleType != "" {
+		label = append(label, "Type: "+o.SampleType)
+	}
+	if url := prof.DocURL; url != "" {
+		label = append(label, "Doc: "+url)
+	}
+	if prof.TimeNanos != 0 {
+		const layout = "2006-01-02 15:04:05 MST"
+		label = append(label, "Time: "+time.Unix(0, prof.TimeNanos).Format(layout))
+	}
+	if prof.DurationNanos != 0 {
+		duration := measurement.Label(prof.DurationNanos, "nanoseconds")
+		totalNanos, totalUnit := measurement.Scale(rpt.total, o.SampleUnit, "nanoseconds")
+		var ratio string
+		if totalUnit == "ns" && totalNanos != 0 {
+			ratio = "(" + measurement.Percentage(int64(totalNanos), prof.DurationNanos) + ")"
+		}
+		label = append(label, fmt.Sprintf("Duration: %s, Total samples = %s %s", duration, rpt.formatValue(rpt.total), ratio))
+	}
+	return label
+}
+
+func graphTotal(g *graph.Graph) int64 {
+	var total int64
+	for _, n := range g.Nodes {
+		total += n.FlatValue()
+	}
+	return total
+}
+
+// reportLabels returns printable labels for a report. Includes
+// profileLabels.
+func reportLabels(rpt *Report, shownTotal int64, nodeCount, origCount, droppedNodes, droppedEdges int, fullHeaders bool) []string {
+	nodeFraction := rpt.options.NodeFraction
+	edgeFraction := rpt.options.EdgeFraction
+
+	var label []string
+	if len(rpt.options.ProfileLabels) > 0 {
+		label = append(label, rpt.options.ProfileLabels...)
+	} else if fullHeaders || !rpt.options.CompactLabels {
+		label = ProfileLabels(rpt)
+	}
+
+	if len(rpt.options.ActiveFilters) > 0 {
+		activeFilters := legendActiveFilters(rpt.options.ActiveFilters)
+		label = append(label, activeFilters...)
+	}
+
+	label = append(label, fmt.Sprintf("Showing nodes accounting for %s, %s of %s total", rpt.formatValue(shownTotal), strings.TrimSpace(measurement.Percentage(shownTotal, rpt.total)), rpt.formatValue(rpt.total)))
+
+	if rpt.total != 0 {
+		if droppedNodes > 0 {
+			label = append(label, genLabel(droppedNodes, "node", "cum",
+				rpt.formatValue(abs64(int64(float64(rpt.total)*nodeFraction)))))
+		}
+		if droppedEdges > 0 {
+			label = append(label, genLabel(droppedEdges, "edge", "freq",
+				rpt.formatValue(abs64(int64(float64(rpt.total)*edgeFraction)))))
+		}
+		if nodeCount > 0 && nodeCount < origCount {
+			label = append(label, fmt.Sprintf("Showing top %d nodes out of %d",
+				nodeCount, origCount))
+		}
+	}
+
+	// Help new users understand the graph.
+	// A new line is intentionally added here to better show this message.
+	if fullHeaders {
+		label = append(label, "\nSee https://git.io/JfYMW for how to read the graph")
+	}
+
+	return label
+}
+
+func legendActiveFilters(activeFilters []string) []string {
+	legendActiveFilters := make([]string, len(activeFilters)+1)
+	legendActiveFilters[0] = "Active filters:"
+	for i, s := range activeFilters {
+		if len(s) > 80 {
+			s = s[:80] + "…"
+		}
+		legendActiveFilters[i+1] = "   " + s
+	}
+	return legendActiveFilters
+}
+
+func genLabel(d int, n, l, f string) string {
+	if d > 1 {
+		n = n + "s"
+	}
+	return fmt.Sprintf("Dropped %d %s (%s <= %s)", d, n, l, f)
+}
+
+// New builds a new report indexing the sample values interpreting the
+// samples with the provided function.
+func New(prof *profile.Profile, o *Options) *Report {
+	format := func(v int64) string {
+		if r := o.Ratio; r > 0 && r != 1 {
+			fv := float64(v) * r
+			v = int64(fv)
+		}
+		return measurement.ScaledLabel(v, o.SampleUnit, o.OutputUnit)
+	}
+	return &Report{prof, computeTotal(prof, o.SampleValue, o.SampleMeanDivisor),
+		o, format}
+}
+
+// NewDefault builds a new report indexing the last sample value
+// available.
+func NewDefault(prof *profile.Profile, options Options) *Report {
+	index := len(prof.SampleType) - 1
+	o := &options
+	if o.Title == "" && len(prof.Mapping) > 0 && prof.Mapping[0].File != "" {
+		o.Title = filepath.Base(prof.Mapping[0].File)
+	}
+	o.SampleType = prof.SampleType[index].Type
+	o.SampleUnit = strings.ToLower(prof.SampleType[index].Unit)
+	o.SampleValue = func(v []int64) int64 {
+		return v[index]
+	}
+	return New(prof, o)
+}
+
+// computeTotal computes the sum of the absolute value of all sample values.
+// If any samples have label indicating they belong to the diff base, then the
+// total will only include samples with that label.
+func computeTotal(prof *profile.Profile, value, meanDiv func(v []int64) int64) int64 {
+	var div, total, diffDiv, diffTotal int64
+	for _, sample := range prof.Sample {
+		var d, v int64
+		v = value(sample.Value)
+		if meanDiv != nil {
+			d = meanDiv(sample.Value)
+		}
+		if v < 0 {
+			v = -v
+		}
+		total += v
+		div += d
+		if sample.DiffBaseSample() {
+			diffTotal += v
+			diffDiv += d
+		}
+	}
+	if diffTotal > 0 {
+		total = diffTotal
+		div = diffDiv
+	}
+	if div != 0 {
+		return total / div
+	}
+	return total
+}
+
+// Report contains the data and associated routines to extract a
+// report from a profile.
+type Report struct {
+	prof        *profile.Profile
+	total       int64
+	options     *Options
+	formatValue func(int64) string
+}
+
+// Total returns the total number of samples in a report.
+func (rpt *Report) Total() int64 { return rpt.total }
+
+// OutputFormat returns the output format for the report.
+func (rpt *Report) OutputFormat() int { return rpt.options.OutputFormat }
+
+// DocURL returns the documentation URL for Report, or "" if not available.
+func (rpt *Report) DocURL() string {
+	u := rpt.prof.DocURL
+	if u == "" || !absoluteURL(u) {
+		return ""
+	}
+	return u
+}
+
+func absoluteURL(str string) bool {
+	// Avoid returning relative URLs to prevent unwanted local navigation
+	// within pprof server.
+	u, err := url.Parse(str)
+	return err == nil && (u.Scheme == "https" || u.Scheme == "http")
+}
+
+func abs64(i int64) int64 {
+	if i < 0 {
+		return -i
+	}
+	return i
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/report/shortnames.go b/go/src/cmd/vendor/github.com/google/pprof/internal/report/shortnames.go
new file mode 100644
index 0000000000000000000000000000000000000000..4663573a43de7cf25cede2993f7fcb47e32fa3cd
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/report/shortnames.go
@@ -0,0 +1,59 @@
+// Copyright 2022 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package report
+
+import (
+	"path/filepath"
+	"regexp"
+
+	"github.com/google/pprof/internal/graph"
+)
+
+var (
+	sepRE     = regexp.MustCompile(`::|\.`)
+	fileSepRE = regexp.MustCompile(`/`)
+)
+
+// fileNameSuffixes returns a non-empty sequence of shortened file names
+// (in decreasing preference) that can be used to represent name.
+func fileNameSuffixes(name string) []string {
+	if name == "" {
+		// Avoid returning "." when symbol info is missing
+		return []string{""}
+	}
+	return allSuffixes(filepath.ToSlash(filepath.Clean(name)), fileSepRE)
+}
+
+// shortNameList returns a non-empty sequence of shortened names
+// (in decreasing preference) that can be used to represent name.
+func shortNameList(name string) []string {
+	name = graph.ShortenFunctionName(name)
+	return allSuffixes(name, sepRE)
+}
+
+// allSuffixes returns a list of suffixes (in order of decreasing length)
+// found by splitting at re.
+func allSuffixes(name string, re *regexp.Regexp) []string {
+	seps := re.FindAllStringIndex(name, -1)
+	result := make([]string, 0, len(seps)+1)
+	result = append(result, name)
+	for _, sep := range seps {
+		// Suffix starting just after sep
+		if sep[1] < len(name) {
+			result = append(result, name[sep[1]:])
+		}
+	}
+	return result
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/report/source.go b/go/src/cmd/vendor/github.com/google/pprof/internal/report/source.go
new file mode 100644
index 0000000000000000000000000000000000000000..f17952faee1f0afa48fa882eebeaaebd3411bd96
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/report/source.go
@@ -0,0 +1,1115 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package report
+
+// This file contains routines related to the generation of annotated
+// source listings.
+
+import (
+	"bufio"
+	"fmt"
+	"html/template"
+	"io"
+	"os"
+	"path/filepath"
+	"regexp"
+	"slices"
+	"sort"
+	"strconv"
+	"strings"
+
+	"github.com/google/pprof/internal/graph"
+	"github.com/google/pprof/internal/measurement"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/profile"
+)
+
+// printSource prints an annotated source listing, include all
+// functions with samples that match the regexp rpt.options.symbol.
+// The sources are sorted by function name and then by filename to
+// eliminate potential nondeterminism.
+func printSource(w io.Writer, rpt *Report) error {
+	o := rpt.options
+	g := rpt.newGraph(nil)
+
+	// Identify all the functions that match the regexp provided.
+	// Group nodes for each matching function.
+	var functions graph.Nodes
+	functionNodes := make(map[string]graph.Nodes)
+	for _, n := range g.Nodes {
+		if !o.Symbol.MatchString(n.Info.Name) {
+			continue
+		}
+		if functionNodes[n.Info.Name] == nil {
+			functions = append(functions, n)
+		}
+		functionNodes[n.Info.Name] = append(functionNodes[n.Info.Name], n)
+	}
+	functions.Sort(graph.NameOrder)
+
+	if len(functionNodes) == 0 {
+		return fmt.Errorf("no matches found for regexp: %s", o.Symbol)
+	}
+
+	sourcePath := o.SourcePath
+	if sourcePath == "" {
+		wd, err := os.Getwd()
+		if err != nil {
+			return fmt.Errorf("could not stat current dir: %v", err)
+		}
+		sourcePath = wd
+	}
+	reader := newSourceReader(sourcePath, o.TrimPath)
+
+	fmt.Fprintf(w, "Total: %s\n", rpt.formatValue(rpt.total))
+	for _, fn := range functions {
+		name := fn.Info.Name
+
+		// Identify all the source files associated to this function.
+		// Group nodes for each source file.
+		var sourceFiles graph.Nodes
+		fileNodes := make(map[string]graph.Nodes)
+		for _, n := range functionNodes[name] {
+			if n.Info.File == "" {
+				continue
+			}
+			if fileNodes[n.Info.File] == nil {
+				sourceFiles = append(sourceFiles, n)
+			}
+			fileNodes[n.Info.File] = append(fileNodes[n.Info.File], n)
+		}
+
+		if len(sourceFiles) == 0 {
+			fmt.Fprintf(w, "No source information for %s\n", name)
+			continue
+		}
+
+		sourceFiles.Sort(graph.FileOrder)
+
+		// Print each file associated with this function.
+		for _, fl := range sourceFiles {
+			filename := fl.Info.File
+			fns := fileNodes[filename]
+			flatSum, cumSum := fns.Sum()
+
+			fnodes, _, err := getSourceFromFile(filename, reader, fns, 0, 0)
+			fmt.Fprintf(w, "ROUTINE ======================== %s in %s\n", name, filename)
+			fmt.Fprintf(w, "%10s %10s (flat, cum) %s of Total\n",
+				rpt.formatValue(flatSum), rpt.formatValue(cumSum),
+				measurement.Percentage(cumSum, rpt.total))
+
+			if err != nil {
+				fmt.Fprintf(w, " Error: %v\n", err)
+				continue
+			}
+
+			for _, fn := range fnodes {
+				fmt.Fprintf(w, "%10s %10s %6d:%s\n", valueOrDot(fn.Flat, rpt), valueOrDot(fn.Cum, rpt), fn.Info.Lineno, fn.Info.Name)
+			}
+		}
+	}
+	return nil
+}
+
+// sourcePrinter holds state needed for generating source+asm HTML listing.
+type sourcePrinter struct {
+	reader     *sourceReader
+	synth      *synthCode
+	objectTool plugin.ObjTool
+	objects    map[string]plugin.ObjFile  // Opened object files
+	sym        *regexp.Regexp             // May be nil
+	files      map[string]*sourceFile     // Set of files to print.
+	insts      map[uint64]instructionInfo // Instructions of interest (keyed by address).
+
+	// Set of function names that we are interested in (because they had
+	// a sample and match sym).
+	interest map[string]bool
+
+	// Mapping from system function names to printable names.
+	prettyNames map[string]string
+}
+
+// addrInfo holds information for an address we are interested in.
+type addrInfo struct {
+	loc *profile.Location // Always non-nil
+	obj plugin.ObjFile    // May be nil
+}
+
+// instructionInfo holds collected information for an instruction.
+type instructionInfo struct {
+	objAddr   uint64 // Address in object file (with base subtracted out)
+	length    int    // Instruction length in bytes
+	disasm    string // Disassembly of instruction
+	file      string // For top-level function in which instruction occurs
+	line      int    // For top-level function in which instruction occurs
+	flat, cum int64  // Samples to report (divisor already applied)
+}
+
+// sourceFile contains collected information for files we will print.
+type sourceFile struct {
+	fname    string
+	cum      int64
+	flat     int64
+	lines    map[int][]sourceInst // Instructions to show per line
+	funcName map[int]string       // Function name per line
+}
+
+// sourceInst holds information for an instruction to be displayed.
+type sourceInst struct {
+	addr  uint64
+	stack []callID // Inlined call-stack
+}
+
+// sourceFunction contains information for a contiguous range of lines per function we
+// will print.
+type sourceFunction struct {
+	name       string
+	begin, end int // Line numbers (end is not included in the range)
+	flat, cum  int64
+}
+
+// addressRange is a range of addresses plus the object file that contains it.
+type addressRange struct {
+	begin, end uint64
+	obj        plugin.ObjFile
+	mapping    *profile.Mapping
+	score      int64 // Used to order ranges for processing
+}
+
+// WebListData holds the data needed to generate HTML source code listing.
+type WebListData struct {
+	Total string
+	Files []WebListFile
+}
+
+// WebListFile holds the per-file information for HTML source code listing.
+type WebListFile struct {
+	Funcs []WebListFunc
+}
+
+// WebListFunc holds the per-function information for HTML source code listing.
+type WebListFunc struct {
+	Name       string
+	File       string
+	Flat       string
+	Cumulative string
+	Percent    string
+	Lines      []WebListLine
+}
+
+// WebListLine holds the per-source-line information for HTML source code listing.
+type WebListLine struct {
+	SrcLine      string
+	HTMLClass    string
+	Line         int
+	Flat         string
+	Cumulative   string
+	Instructions []WebListInstruction
+}
+
+// WebListInstruction holds the per-instruction information for HTML source code listing.
+type WebListInstruction struct {
+	NewBlock     bool // Insert marker that indicates separation from previous block
+	Flat         string
+	Cumulative   string
+	Synthetic    bool
+	Address      uint64
+	Disasm       string
+	FileLine     string
+	InlinedCalls []WebListCall
+}
+
+// WebListCall holds the per-inlined-call information for HTML source code listing.
+type WebListCall struct {
+	SrcLine  string
+	FileBase string
+	Line     int
+}
+
+// MakeWebList returns an annotated source listing of rpt.
+// rpt.prof should contain inlined call info.
+func MakeWebList(rpt *Report, obj plugin.ObjTool, maxFiles int) (WebListData, error) {
+	sourcePath := rpt.options.SourcePath
+	if sourcePath == "" {
+		wd, err := os.Getwd()
+		if err != nil {
+			return WebListData{}, fmt.Errorf("could not stat current dir: %v", err)
+		}
+		sourcePath = wd
+	}
+	sp := newSourcePrinter(rpt, obj, sourcePath)
+	if len(sp.interest) == 0 {
+		return WebListData{}, fmt.Errorf("no matches found for regexp: %s", rpt.options.Symbol)
+	}
+	defer sp.close()
+	return sp.generate(maxFiles, rpt), nil
+}
+
+func newSourcePrinter(rpt *Report, obj plugin.ObjTool, sourcePath string) *sourcePrinter {
+	sp := &sourcePrinter{
+		reader:      newSourceReader(sourcePath, rpt.options.TrimPath),
+		synth:       newSynthCode(rpt.prof.Mapping),
+		objectTool:  obj,
+		objects:     map[string]plugin.ObjFile{},
+		sym:         rpt.options.Symbol,
+		files:       map[string]*sourceFile{},
+		insts:       map[uint64]instructionInfo{},
+		prettyNames: map[string]string{},
+		interest:    map[string]bool{},
+	}
+
+	// If the regexp source can be parsed as an address, also match
+	// functions that land on that address.
+	var address *uint64
+	if sp.sym != nil {
+		if hex, err := strconv.ParseUint(sp.sym.String(), 0, 64); err == nil {
+			address = &hex
+		}
+	}
+
+	addrs := map[uint64]addrInfo{}
+	flat := map[uint64]int64{}
+	cum := map[uint64]int64{}
+
+	// Record an interest in the function corresponding to lines[index].
+	markInterest := func(addr uint64, loc *profile.Location, index int) {
+		fn := loc.Line[index]
+		if fn.Function == nil {
+			return
+		}
+		sp.interest[fn.Function.Name] = true
+		sp.interest[fn.Function.SystemName] = true
+		if _, ok := addrs[addr]; !ok {
+			addrs[addr] = addrInfo{loc, sp.objectFile(loc.Mapping)}
+		}
+	}
+
+	// See if sp.sym matches line.
+	matches := func(line profile.Line) bool {
+		if line.Function == nil {
+			return false
+		}
+		return sp.sym.MatchString(line.Function.Name) ||
+			sp.sym.MatchString(line.Function.SystemName) ||
+			sp.sym.MatchString(line.Function.Filename)
+	}
+
+	// Extract sample counts and compute set of interesting functions.
+	for _, sample := range rpt.prof.Sample {
+		value := rpt.options.SampleValue(sample.Value)
+		if rpt.options.SampleMeanDivisor != nil {
+			div := rpt.options.SampleMeanDivisor(sample.Value)
+			if div != 0 {
+				value /= div
+			}
+		}
+
+		// Find call-sites matching sym.
+		for i := len(sample.Location) - 1; i >= 0; i-- {
+			loc := sample.Location[i]
+			for _, line := range loc.Line {
+				if line.Function == nil {
+					continue
+				}
+				sp.prettyNames[line.Function.SystemName] = line.Function.Name
+			}
+
+			addr := loc.Address
+			if addr == 0 {
+				// Some profiles are missing valid addresses.
+				addr = sp.synth.address(loc)
+			}
+
+			cum[addr] += value
+			if i == 0 {
+				flat[addr] += value
+			}
+
+			if sp.sym == nil || (address != nil && addr == *address) {
+				// Interested in top-level entry of stack.
+				if len(loc.Line) > 0 {
+					markInterest(addr, loc, len(loc.Line)-1)
+				}
+				continue
+			}
+
+			// Search in inlined stack for a match.
+			matchFile := (loc.Mapping != nil && sp.sym.MatchString(loc.Mapping.File))
+			for j, line := range loc.Line {
+				if (j == 0 && matchFile) || matches(line) {
+					markInterest(addr, loc, j)
+				}
+			}
+		}
+	}
+
+	sp.expandAddresses(rpt, addrs, flat)
+	sp.initSamples(flat, cum)
+	return sp
+}
+
+func (sp *sourcePrinter) close() {
+	for _, objFile := range sp.objects {
+		if objFile != nil {
+			objFile.Close()
+		}
+	}
+}
+
+func (sp *sourcePrinter) expandAddresses(rpt *Report, addrs map[uint64]addrInfo, flat map[uint64]int64) {
+	// We found interesting addresses (ones with non-zero samples) above.
+	// Get covering address ranges and disassemble the ranges.
+	ranges, unprocessed := sp.splitIntoRanges(rpt.prof, addrs, flat)
+	sp.handleUnprocessed(addrs, unprocessed)
+
+	// Trim ranges if there are too many.
+	const maxRanges = 25
+	sort.Slice(ranges, func(i, j int) bool {
+		return ranges[i].score > ranges[j].score
+	})
+	if len(ranges) > maxRanges {
+		ranges = ranges[:maxRanges]
+	}
+
+	for _, r := range ranges {
+		objBegin, err := r.obj.ObjAddr(r.begin)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "Failed to compute objdump address for range start %x: %v\n", r.begin, err)
+			continue
+		}
+		objEnd, err := r.obj.ObjAddr(r.end)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "Failed to compute objdump address for range end %x: %v\n", r.end, err)
+			continue
+		}
+		base := r.begin - objBegin
+		insts, err := sp.objectTool.Disasm(r.mapping.File, objBegin, objEnd, rpt.options.IntelSyntax)
+		if err != nil {
+			// TODO(sanjay): Report that the covered addresses are missing.
+			continue
+		}
+
+		var lastFrames []plugin.Frame
+		var lastAddr, maxAddr uint64
+		for i, inst := range insts {
+			addr := inst.Addr + base
+
+			// Guard against duplicate output from Disasm.
+			if addr <= maxAddr {
+				continue
+			}
+			maxAddr = addr
+
+			length := 1
+			if i+1 < len(insts) && insts[i+1].Addr > inst.Addr {
+				// Extend to next instruction.
+				length = int(insts[i+1].Addr - inst.Addr)
+			}
+
+			// Get inlined-call-stack for address.
+			frames, err := r.obj.SourceLine(addr)
+			if err != nil {
+				// Construct a frame from disassembler output.
+				frames = []plugin.Frame{{Func: inst.Function, File: inst.File, Line: inst.Line}}
+			}
+
+			x := instructionInfo{objAddr: inst.Addr, length: length, disasm: inst.Text}
+			if len(frames) > 0 {
+				// We could consider using the outer-most caller's source
+				// location so we give the some hint as to where the
+				// inlining happened that led to this instruction. So for
+				// example, suppose we have the following (inlined) call
+				// chains for this instruction:
+				//   F1->G->H
+				//   F2->G->H
+				// We could tag the instructions from the first call with
+				// F1 and instructions from the second call with F2. But
+				// that leads to a somewhat confusing display. So for now,
+				// we stick with just the inner-most location (i.e., H).
+				// In the future we will consider changing the display to
+				// make caller info more visible.
+				index := 0 // Inner-most frame
+				x.file = frames[index].File
+				x.line = frames[index].Line
+			}
+			sp.insts[addr] = x
+
+			// We sometimes get instructions with a zero reported line number.
+			// Make such instructions have the same line info as the preceding
+			// instruction, if an earlier instruction is found close enough.
+			const neighborhood = 32
+			if len(frames) > 0 && frames[0].Line != 0 {
+				lastFrames = frames
+				lastAddr = addr
+			} else if (addr-lastAddr <= neighborhood) && lastFrames != nil {
+				frames = lastFrames
+			}
+
+			sp.addStack(addr, frames)
+		}
+	}
+}
+
+func (sp *sourcePrinter) addStack(addr uint64, frames []plugin.Frame) {
+	// See if the stack contains a function we are interested in.
+	for i, f := range frames {
+		if !sp.interest[f.Func] {
+			continue
+		}
+
+		// Record sub-stack under frame's file/line.
+		fname := canonicalizeFileName(f.File)
+		file := sp.files[fname]
+		if file == nil {
+			file = &sourceFile{
+				fname:    fname,
+				lines:    map[int][]sourceInst{},
+				funcName: map[int]string{},
+			}
+			sp.files[fname] = file
+		}
+		callees := frames[:i]
+		stack := make([]callID, 0, len(callees))
+		for j := len(callees) - 1; j >= 0; j-- { // Reverse so caller is first
+			stack = append(stack, callID{
+				file: callees[j].File,
+				line: callees[j].Line,
+			})
+		}
+		file.lines[f.Line] = append(file.lines[f.Line], sourceInst{addr, stack})
+
+		// Remember the first function name encountered per source line
+		// and assume that line belongs to that function.
+		if _, ok := file.funcName[f.Line]; !ok {
+			file.funcName[f.Line] = f.Func
+		}
+	}
+}
+
+// synthAsm is the special disassembler value used for instructions without an object file.
+const synthAsm = ""
+
+// handleUnprocessed handles addresses that were skipped by splitIntoRanges because they
+// did not belong to a known object file.
+func (sp *sourcePrinter) handleUnprocessed(addrs map[uint64]addrInfo, unprocessed []uint64) {
+	// makeFrames synthesizes a []plugin.Frame list for the specified address.
+	// The result will typically have length 1, but may be longer if address corresponds
+	// to inlined calls.
+	makeFrames := func(addr uint64) []plugin.Frame {
+		loc := addrs[addr].loc
+		stack := make([]plugin.Frame, 0, len(loc.Line))
+		for _, line := range loc.Line {
+			fn := line.Function
+			if fn == nil {
+				continue
+			}
+			stack = append(stack, plugin.Frame{
+				Func: fn.Name,
+				File: fn.Filename,
+				Line: int(line.Line),
+			})
+		}
+		return stack
+	}
+
+	for _, addr := range unprocessed {
+		frames := makeFrames(addr)
+		x := instructionInfo{
+			objAddr: addr,
+			length:  1,
+			disasm:  synthAsm,
+		}
+		if len(frames) > 0 {
+			x.file = frames[0].File
+			x.line = frames[0].Line
+		}
+		sp.insts[addr] = x
+
+		sp.addStack(addr, frames)
+	}
+}
+
+// splitIntoRanges converts the set of addresses we are interested in into a set of address
+// ranges to disassemble. It also returns the set of addresses found that did not have an
+// associated object file and were therefore not added to an address range.
+func (sp *sourcePrinter) splitIntoRanges(prof *profile.Profile, addrMap map[uint64]addrInfo, flat map[uint64]int64) ([]addressRange, []uint64) {
+	// Partition addresses into two sets: ones with a known object file, and ones without.
+	var addrs, unprocessed []uint64
+	for addr, info := range addrMap {
+		if info.obj != nil {
+			addrs = append(addrs, addr)
+		} else {
+			unprocessed = append(unprocessed, addr)
+		}
+	}
+	slices.Sort(addrs)
+
+	const expand = 500 // How much to expand range to pick up nearby addresses.
+	var result []addressRange
+	for i, n := 0, len(addrs); i < n; {
+		begin, end := addrs[i], addrs[i]
+		sum := flat[begin]
+		i++
+
+		info := addrMap[begin]
+		m := info.loc.Mapping
+		obj := info.obj // Non-nil because of the partitioning done above.
+
+		// Find following addresses that are close enough to addrs[i].
+		for i < n && addrs[i] <= end+2*expand && addrs[i] < m.Limit {
+			// When we expand ranges by "expand" on either side, the ranges
+			// for addrs[i] and addrs[i-1] will merge.
+			end = addrs[i]
+			sum += flat[end]
+			i++
+		}
+		if m.Start-begin >= expand {
+			begin -= expand
+		} else {
+			begin = m.Start
+		}
+		if m.Limit-end >= expand {
+			end += expand
+		} else {
+			end = m.Limit
+		}
+
+		result = append(result, addressRange{begin, end, obj, m, sum})
+	}
+	return result, unprocessed
+}
+
+func (sp *sourcePrinter) initSamples(flat, cum map[uint64]int64) {
+	for addr, inst := range sp.insts {
+		// Move all samples that were assigned to the middle of an instruction to the
+		// beginning of that instruction. This takes care of samples that were recorded
+		// against pc+1.
+		instEnd := addr + uint64(inst.length)
+		for p := addr; p < instEnd; p++ {
+			inst.flat += flat[p]
+			inst.cum += cum[p]
+		}
+		sp.insts[addr] = inst
+	}
+}
+
+func (sp *sourcePrinter) generate(maxFiles int, rpt *Report) WebListData {
+	// Finalize per-file counts.
+	for _, file := range sp.files {
+		seen := map[uint64]bool{}
+		for _, line := range file.lines {
+			for _, x := range line {
+				if seen[x.addr] {
+					// Same address can be displayed multiple times in a file
+					// (e.g., if we show multiple inlined functions).
+					// Avoid double-counting samples in this case.
+					continue
+				}
+				seen[x.addr] = true
+				inst := sp.insts[x.addr]
+				file.cum += inst.cum
+				file.flat += inst.flat
+			}
+		}
+	}
+
+	// Get sorted list of files to print.
+	var files []*sourceFile
+	for _, f := range sp.files {
+		files = append(files, f)
+	}
+	order := func(i, j int) bool { return files[i].flat > files[j].flat }
+	if maxFiles < 0 {
+		// Order by name for compatibility with old code.
+		order = func(i, j int) bool { return files[i].fname < files[j].fname }
+		maxFiles = len(files)
+	}
+	sort.Slice(files, order)
+	result := WebListData{
+		Total: rpt.formatValue(rpt.total),
+	}
+	for i, f := range files {
+		if i < maxFiles {
+			result.Files = append(result.Files, sp.generateFile(f, rpt))
+		}
+	}
+	return result
+}
+
+func (sp *sourcePrinter) generateFile(f *sourceFile, rpt *Report) WebListFile {
+	var result WebListFile
+	for _, fn := range sp.functions(f) {
+		if fn.cum == 0 {
+			continue
+		}
+
+		listfn := WebListFunc{
+			Name:       fn.name,
+			File:       f.fname,
+			Flat:       rpt.formatValue(fn.flat),
+			Cumulative: rpt.formatValue(fn.cum),
+			Percent:    measurement.Percentage(fn.cum, rpt.total),
+		}
+		var asm []assemblyInstruction
+		for l := fn.begin; l < fn.end; l++ {
+			lineContents, ok := sp.reader.line(f.fname, l)
+			if !ok {
+				if len(f.lines[l]) == 0 {
+					// Outside of range of valid lines and nothing to print.
+					continue
+				}
+				if l == 0 {
+					// Line number 0 shows up if line number is not known.
+					lineContents = "<instructions with unknown line numbers>"
+				} else {
+					// Past end of file, but have data to print.
+					lineContents = "???"
+				}
+			}
+
+			// Make list of assembly instructions.
+			asm = asm[:0]
+			var flatSum, cumSum int64
+			var lastAddr uint64
+			for _, inst := range f.lines[l] {
+				addr := inst.addr
+				x := sp.insts[addr]
+				flatSum += x.flat
+				cumSum += x.cum
+				startsBlock := (addr != lastAddr+uint64(sp.insts[lastAddr].length))
+				lastAddr = addr
+
+				// divisors already applied, so leave flatDiv,cumDiv as 0
+				asm = append(asm, assemblyInstruction{
+					address:     x.objAddr,
+					instruction: x.disasm,
+					function:    fn.name,
+					file:        x.file,
+					line:        x.line,
+					flat:        x.flat,
+					cum:         x.cum,
+					startsBlock: startsBlock,
+					inlineCalls: inst.stack,
+				})
+			}
+
+			listfn.Lines = append(listfn.Lines, makeWebListLine(l, flatSum, cumSum, lineContents, asm, sp.reader, rpt))
+		}
+
+		result.Funcs = append(result.Funcs, listfn)
+	}
+	return result
+}
+
+// functions splits apart the lines to show in a file into a list of per-function ranges.
+func (sp *sourcePrinter) functions(f *sourceFile) []sourceFunction {
+	var funcs []sourceFunction
+
+	// Get interesting lines in sorted order.
+	lines := make([]int, 0, len(f.lines))
+	for l := range f.lines {
+		lines = append(lines, l)
+	}
+	sort.Ints(lines)
+
+	// Merge adjacent lines that are in same function and not too far apart.
+	const mergeLimit = 20
+	for _, l := range lines {
+		name := f.funcName[l]
+		if pretty, ok := sp.prettyNames[name]; ok {
+			// Use demangled name if available.
+			name = pretty
+		}
+
+		fn := sourceFunction{name: name, begin: l, end: l + 1}
+		for _, x := range f.lines[l] {
+			inst := sp.insts[x.addr]
+			fn.flat += inst.flat
+			fn.cum += inst.cum
+		}
+
+		// See if we should merge into preceding function.
+		if len(funcs) > 0 {
+			last := funcs[len(funcs)-1]
+			if l-last.end < mergeLimit && last.name == name {
+				last.end = l + 1
+				last.flat += fn.flat
+				last.cum += fn.cum
+				funcs[len(funcs)-1] = last
+				continue
+			}
+		}
+
+		// Add new function.
+		funcs = append(funcs, fn)
+	}
+
+	// Expand function boundaries to show neighborhood.
+	const expand = 5
+	for i, f := range funcs {
+		if i == 0 {
+			// Extend backwards, stopping at line number 1, but do not disturb 0
+			// since that is a special line number that can show up when addr2line
+			// cannot determine the real line number.
+			if f.begin > expand {
+				f.begin -= expand
+			} else if f.begin > 1 {
+				f.begin = 1
+			}
+		} else {
+			// Find gap from predecessor and divide between predecessor and f.
+			halfGap := min((f.begin-funcs[i-1].end)/2, expand)
+			funcs[i-1].end += halfGap
+			f.begin -= halfGap
+		}
+		funcs[i] = f
+	}
+
+	// Also extend the ending point of the last function.
+	if len(funcs) > 0 {
+		funcs[len(funcs)-1].end += expand
+	}
+
+	return funcs
+}
+
+// objectFile return the object for the specified mapping, opening it if necessary.
+// It returns nil on error.
+func (sp *sourcePrinter) objectFile(m *profile.Mapping) plugin.ObjFile {
+	if m == nil {
+		return nil
+	}
+	if object, ok := sp.objects[m.File]; ok {
+		return object // May be nil if we detected an error earlier.
+	}
+	object, err := sp.objectTool.Open(m.File, m.Start, m.Limit, m.Offset, m.KernelRelocationSymbol)
+	if err != nil {
+		object = nil
+	}
+	sp.objects[m.File] = object // Cache even on error.
+	return object
+}
+
+// makeWebListLine returns the contents of a single line in a web listing. This includes
+// the source line and the corresponding assembly.
+func makeWebListLine(lineNo int, flat, cum int64, lineContents string,
+	assembly []assemblyInstruction, reader *sourceReader, rpt *Report) WebListLine {
+	line := WebListLine{
+		SrcLine:    lineContents,
+		Line:       lineNo,
+		Flat:       valueOrDot(flat, rpt),
+		Cumulative: valueOrDot(cum, rpt),
+	}
+
+	if len(assembly) == 0 {
+		line.HTMLClass = "nop"
+		return line
+	}
+
+	nestedInfo := false
+	line.HTMLClass = "deadsrc"
+	for _, an := range assembly {
+		if len(an.inlineCalls) > 0 || an.instruction != synthAsm {
+			nestedInfo = true
+			line.HTMLClass = "livesrc"
+		}
+	}
+
+	if nestedInfo {
+		srcIndent := indentation(lineContents)
+		line.Instructions = makeWebListInstructions(srcIndent, assembly, reader, rpt)
+	}
+	return line
+}
+
+func makeWebListInstructions(srcIndent int, assembly []assemblyInstruction, reader *sourceReader, rpt *Report) []WebListInstruction {
+	var result []WebListInstruction
+	var curCalls []callID
+	for i, an := range assembly {
+		var fileline string
+		if an.file != "" {
+			fileline = fmt.Sprintf("%s:%d", template.HTMLEscapeString(filepath.Base(an.file)), an.line)
+		}
+		text := strings.Repeat(" ", srcIndent+4+4*len(an.inlineCalls)) + an.instruction
+		inst := WebListInstruction{
+			NewBlock:   (an.startsBlock && i != 0),
+			Flat:       valueOrDot(an.flat, rpt),
+			Cumulative: valueOrDot(an.cum, rpt),
+			Synthetic:  (an.instruction == synthAsm),
+			Address:    an.address,
+			Disasm:     rightPad(text, 80),
+			FileLine:   fileline,
+		}
+
+		// Add inlined call context.
+		for j, c := range an.inlineCalls {
+			if j < len(curCalls) && curCalls[j] == c {
+				// Skip if same as previous instruction.
+				continue
+			}
+			curCalls = nil
+			fline, ok := reader.line(c.file, c.line)
+			if !ok {
+				fline = ""
+			}
+			srcCode := strings.Repeat(" ", srcIndent+4+4*j) + strings.TrimSpace(fline)
+			inst.InlinedCalls = append(inst.InlinedCalls, WebListCall{
+				SrcLine:  rightPad(srcCode, 80),
+				FileBase: filepath.Base(c.file),
+				Line:     c.line,
+			})
+		}
+		curCalls = an.inlineCalls
+
+		result = append(result, inst)
+	}
+	return result
+}
+
+// getSourceFromFile collects the sources of a function from a source
+// file and annotates it with the samples in fns. Returns the sources
+// as nodes, using the info.name field to hold the source code.
+func getSourceFromFile(file string, reader *sourceReader, fns graph.Nodes, start, end int) (graph.Nodes, string, error) {
+	lineNodes := make(map[int]graph.Nodes)
+
+	// Collect source coordinates from profile.
+	const margin = 5 // Lines before first/after last sample.
+	if start == 0 {
+		if fns[0].Info.StartLine != 0 {
+			start = fns[0].Info.StartLine
+		} else {
+			start = fns[0].Info.Lineno - margin
+		}
+	} else {
+		start -= margin
+	}
+	if end == 0 {
+		end = fns[0].Info.Lineno
+	}
+	end += margin
+	for _, n := range fns {
+		lineno := n.Info.Lineno
+		nodeStart := n.Info.StartLine
+		if nodeStart == 0 {
+			nodeStart = lineno - margin
+		}
+		nodeEnd := lineno + margin
+		if nodeStart < start {
+			start = nodeStart
+		} else if nodeEnd > end {
+			end = nodeEnd
+		}
+		lineNodes[lineno] = append(lineNodes[lineno], n)
+	}
+	if start < 1 {
+		start = 1
+	}
+
+	var src graph.Nodes
+	for lineno := start; lineno <= end; lineno++ {
+		line, ok := reader.line(file, lineno)
+		if !ok {
+			break
+		}
+		flat, cum := lineNodes[lineno].Sum()
+		src = append(src, &graph.Node{
+			Info: graph.NodeInfo{
+				Name:   strings.TrimRight(line, "\n"),
+				Lineno: lineno,
+			},
+			Flat: flat,
+			Cum:  cum,
+		})
+	}
+	if err := reader.fileError(file); err != nil {
+		return nil, file, err
+	}
+	return src, file, nil
+}
+
+// sourceReader provides access to source code with caching of file contents.
+type sourceReader struct {
+	// searchPath is a filepath.ListSeparator-separated list of directories where
+	// source files should be searched.
+	searchPath string
+
+	// trimPath is a filepath.ListSeparator-separated list of paths to trim.
+	trimPath string
+
+	// files maps from path name to a list of lines.
+	// files[*][0] is unused since line numbering starts at 1.
+	files map[string][]string
+
+	// errors collects errors encountered per file. These errors are
+	// consulted before returning out of these module.
+	errors map[string]error
+}
+
+func newSourceReader(searchPath, trimPath string) *sourceReader {
+	return &sourceReader{
+		searchPath,
+		trimPath,
+		make(map[string][]string),
+		make(map[string]error),
+	}
+}
+
+func (reader *sourceReader) fileError(path string) error {
+	return reader.errors[path]
+}
+
+// line returns the line numbered "lineno" in path, or _,false if lineno is out of range.
+func (reader *sourceReader) line(path string, lineno int) (string, bool) {
+	lines, ok := reader.files[path]
+	if !ok {
+		// Read and cache file contents.
+		lines = []string{""} // Skip 0th line
+		f, err := openSourceFile(path, reader.searchPath, reader.trimPath)
+		if err != nil {
+			reader.errors[path] = err
+		} else {
+			s := bufio.NewScanner(f)
+			for s.Scan() {
+				lines = append(lines, s.Text())
+			}
+			f.Close()
+			if s.Err() != nil {
+				reader.errors[path] = err
+			}
+		}
+		reader.files[path] = lines
+	}
+	if lineno <= 0 || lineno >= len(lines) {
+		return "", false
+	}
+	return lines[lineno], true
+}
+
+// openSourceFile opens a source file from a name encoded in a profile. File
+// names in a profile after can be relative paths, so search them in each of
+// the paths in searchPath and their parents. In case the profile contains
+// absolute paths, additional paths may be configured to trim from the source
+// paths in the profile. This effectively turns the path into a relative path
+// searching it using searchPath as usual).
+func openSourceFile(path, searchPath, trim string) (*os.File, error) {
+	path = trimPath(path, trim, searchPath)
+	// If file is still absolute, require file to exist.
+	if filepath.IsAbs(path) {
+		f, err := os.Open(path)
+		return f, err
+	}
+	// Scan each component of the path.
+	for _, dir := range filepath.SplitList(searchPath) {
+		// Search up for every parent of each possible path.
+		for {
+			filename := filepath.Join(dir, path)
+			if f, err := os.Open(filename); err == nil {
+				return f, nil
+			}
+			parent := filepath.Dir(dir)
+			if parent == dir {
+				break
+			}
+			dir = parent
+		}
+	}
+
+	return nil, fmt.Errorf("could not find file %s on path %s", path, searchPath)
+}
+
+// trimPath cleans up a path by removing prefixes that are commonly
+// found on profiles plus configured prefixes.
+// TODO(aalexand): Consider optimizing out the redundant work done in this
+// function if it proves to matter.
+func trimPath(path, trimPath, searchPath string) string {
+	// Keep path variable intact as it's used below to form the return value.
+	sPath, searchPath := filepath.ToSlash(path), filepath.ToSlash(searchPath)
+	if trimPath == "" {
+		// If the trim path is not configured, try to guess it heuristically:
+		// search for basename of each search path in the original path and, if
+		// found, strip everything up to and including the basename. So, for
+		// example, given original path "/some/remote/path/my-project/foo/bar.c"
+		// and search path "/my/local/path/my-project" the heuristic will return
+		// "/my/local/path/my-project/foo/bar.c".
+		for _, dir := range filepath.SplitList(searchPath) {
+			want := "/" + filepath.Base(dir) + "/"
+			if found := strings.Index(sPath, want); found != -1 {
+				return path[found+len(want):]
+			}
+		}
+	}
+	// Trim configured trim prefixes.
+	trimPaths := append(filepath.SplitList(filepath.ToSlash(trimPath)), "/proc/self/cwd/./", "/proc/self/cwd/")
+	for _, trimPath := range trimPaths {
+		if !strings.HasSuffix(trimPath, "/") {
+			trimPath += "/"
+		}
+		if strings.HasPrefix(sPath, trimPath) {
+			return path[len(trimPath):]
+		}
+	}
+	return path
+}
+
+func indentation(line string) int {
+	column := 0
+	for _, c := range line {
+		if c == ' ' {
+			column++
+		} else if c == '\t' {
+			column++
+			for column%8 != 0 {
+				column++
+			}
+		} else {
+			break
+		}
+	}
+	return column
+}
+
+// rightPad pads the input with spaces on the right-hand-side to make it have
+// at least width n. It treats tabs as enough spaces that lead to the next
+// 8-aligned tab-stop.
+func rightPad(s string, n int) string {
+	var str strings.Builder
+
+	// Convert tabs to spaces as we go so padding works regardless of what prefix
+	// is placed before the result.
+	column := 0
+	for _, c := range s {
+		column++
+		if c == '\t' {
+			str.WriteRune(' ')
+			for column%8 != 0 {
+				column++
+				str.WriteRune(' ')
+			}
+		} else {
+			str.WriteRune(c)
+		}
+	}
+	for column < n {
+		column++
+		str.WriteRune(' ')
+	}
+	return str.String()
+}
+
+func canonicalizeFileName(fname string) string {
+	fname = strings.TrimPrefix(fname, "/proc/self/cwd/")
+	fname = strings.TrimPrefix(fname, "./")
+	return filepath.Clean(fname)
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/report/source_html.go b/go/src/cmd/vendor/github.com/google/pprof/internal/report/source_html.go
new file mode 100644
index 0000000000000000000000000000000000000000..614a5ee2932120b48d9fe7c906a3d87c59894b13
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/report/source_html.go
@@ -0,0 +1,71 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package report
+
+import (
+	"html/template"
+)
+
+// AddSourceTemplates adds templates used by PrintWebList to t.
+func AddSourceTemplates(t *template.Template) {
+	template.Must(t.Parse(`{{define "weblistcss"}}` + weblistPageCSS + `{{end}}`))
+	template.Must(t.Parse(`{{define "weblistjs"}}` + weblistPageScript + `{{end}}`))
+}
+
+const weblistPageCSS = `<style type="text/css">
+body #content{
+font-family: sans-serif;
+}
+h1 {
+  font-size: 1.5em;
+}
+.legend {
+  font-size: 1.25em;
+}
+.line, .nop, .unimportant {
+  color: #aaaaaa;
+}
+.inlinesrc {
+  color: #000066;
+}
+.livesrc {
+cursor: pointer;
+}
+.livesrc:hover {
+background-color: #eeeeee;
+}
+.asm {
+color: #008800;
+display: none;
+}
+</style>`
+
+const weblistPageScript = `<script type="text/javascript">
+function pprof_toggle_asm(e) {
+  var target;
+  if (!e) e = window.event;
+  if (e.target) target = e.target;
+  else if (e.srcElement) target = e.srcElement;
+
+  if (target) {
+    var asm = target.nextSibling;
+    if (asm && asm.className == "asm") {
+      asm.style.display = (asm.style.display == "block" ? "" : "block");
+      e.preventDefault();
+      return false;
+    }
+  }
+}
+</script>`
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/report/stacks.go b/go/src/cmd/vendor/github.com/google/pprof/internal/report/stacks.go
new file mode 100644
index 0000000000000000000000000000000000000000..dbf20bebe988468f6f75cf4b21edaeae4f3f03a0
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/report/stacks.go
@@ -0,0 +1,220 @@
+// Copyright 2022 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package report
+
+import (
+	"crypto/sha256"
+	"encoding/binary"
+	"fmt"
+	"path/filepath"
+
+	"github.com/google/pprof/internal/measurement"
+	"github.com/google/pprof/profile"
+)
+
+// StackSet holds a set of stacks corresponding to a profile.
+//
+// Slices in StackSet and the types it contains are always non-nil,
+// which makes Javascript code that uses the JSON encoding less error-prone.
+type StackSet struct {
+	Total   int64         // Total value of the profile.
+	Scale   float64       // Multiplier to generate displayed value
+	Type    string        // Profile type. E.g., "cpu".
+	Unit    string        // One of "B", "s", "GCU", or "" (if unknown)
+	Stacks  []Stack       // List of stored stacks
+	Sources []StackSource // Mapping from source index to info
+	report  *Report
+}
+
+// Stack holds a single stack instance.
+type Stack struct {
+	Value   int64 // Total value for all samples of this stack.
+	Sources []int // Indices in StackSet.Sources (callers before callees).
+}
+
+// StackSource holds function/location info for a stack entry.
+type StackSource struct {
+	FullName   string
+	FileName   string
+	UniqueName string // Disambiguates functions with same names
+	Inlined    bool   // If true this source was inlined into its caller
+
+	// Alternative names to display (with decreasing lengths) to make text fit.
+	// Guaranteed to be non-empty.
+	Display []string
+
+	// Places holds the list of stack slots where this source occurs.
+	// In particular, if [a,b] is an element in Places,
+	// StackSet.Stacks[a].Sources[b] points to this source.
+	//
+	// No stack will be referenced twice in the Places slice for a given
+	// StackSource. In case of recursion, Places will contain the outer-most
+	// entry in the recursive stack. E.g., if stack S has source X at positions
+	// 4,6,9,10, the Places entry for X will contain [S,4].
+	Places []StackSlot
+
+	// Combined count of stacks where this source is the leaf.
+	Self int64
+
+	// Color number to use for this source.
+	// Colors with high numbers than supported may be treated as zero.
+	Color int
+}
+
+// StackSlot identifies a particular StackSlot.
+type StackSlot struct {
+	Stack int // Index in StackSet.Stacks
+	Pos   int // Index in Stack.Sources
+}
+
+// Stacks returns a StackSet for the profile in rpt.
+func (rpt *Report) Stacks() StackSet {
+	// Get scale for converting to default unit of the right type.
+	scale, unit := measurement.Scale(1, rpt.options.SampleUnit, "default")
+	if unit == "default" {
+		unit = ""
+	}
+	if rpt.options.Ratio > 0 {
+		scale *= rpt.options.Ratio
+	}
+	s := &StackSet{
+		Total:   rpt.total,
+		Scale:   scale,
+		Type:    rpt.options.SampleType,
+		Unit:    unit,
+		Stacks:  []Stack{},       // Ensure non-nil
+		Sources: []StackSource{}, // Ensure non-nil
+		report:  rpt,
+	}
+	s.makeInitialStacks(rpt)
+	s.fillPlaces()
+	return *s
+}
+
+func (s *StackSet) makeInitialStacks(rpt *Report) {
+	type key struct {
+		funcName string
+		fileName string
+		line     int64
+		column   int64
+		inlined  bool
+	}
+	srcs := map[key]int{} // Sources identified so far.
+	seenFunctions := map[string]bool{}
+	unknownIndex := 1
+
+	getSrc := func(line profile.Line, inlined bool) int {
+		fn := line.Function
+		if fn == nil {
+			fn = &profile.Function{Name: fmt.Sprintf("?%d?", unknownIndex)}
+			unknownIndex++
+		}
+
+		k := key{fn.Name, fn.Filename, line.Line, line.Column, inlined}
+		if i, ok := srcs[k]; ok {
+			return i
+		}
+
+		fileName := trimPath(fn.Filename, rpt.options.TrimPath, rpt.options.SourcePath)
+		x := StackSource{
+			FileName: fileName,
+			Inlined:  inlined,
+			Places:   []StackSlot{}, // Ensure Places is non-nil
+		}
+		if fn.Name != "" {
+			x.FullName = addLineInfo(fn.Name, line)
+			x.Display = shortNameList(x.FullName)
+			x.Color = pickColor(packageName(fn.Name))
+		} else { // Use file name, e.g., for file granularity display.
+			x.FullName = addLineInfo(fileName, line)
+			x.Display = fileNameSuffixes(x.FullName)
+			x.Color = pickColor(filepath.Dir(fileName))
+		}
+
+		if !seenFunctions[x.FullName] {
+			x.UniqueName = x.FullName
+			seenFunctions[x.FullName] = true
+		} else {
+			// Assign a different name so pivoting picks this function.
+			x.UniqueName = fmt.Sprint(x.FullName, "#", fn.ID)
+		}
+
+		s.Sources = append(s.Sources, x)
+		srcs[k] = len(s.Sources) - 1
+		return len(s.Sources) - 1
+	}
+
+	// Synthesized root location that will be placed at the beginning of each stack.
+	s.Sources = []StackSource{{
+		FullName: "root",
+		Display:  []string{"root"},
+		Places:   []StackSlot{},
+	}}
+
+	for _, sample := range rpt.prof.Sample {
+		value := rpt.options.SampleValue(sample.Value)
+		stack := Stack{Value: value, Sources: []int{0}} // Start with the root
+
+		// Note: we need to reverse the order in the produced stack.
+		for i := len(sample.Location) - 1; i >= 0; i-- {
+			loc := sample.Location[i]
+			for j := len(loc.Line) - 1; j >= 0; j-- {
+				line := loc.Line[j]
+				inlined := (j != len(loc.Line)-1)
+				stack.Sources = append(stack.Sources, getSrc(line, inlined))
+			}
+		}
+
+		leaf := stack.Sources[len(stack.Sources)-1]
+		s.Sources[leaf].Self += value
+		s.Stacks = append(s.Stacks, stack)
+	}
+}
+
+func (s *StackSet) fillPlaces() {
+	for i, stack := range s.Stacks {
+		seenSrcs := map[int]bool{}
+		for j, src := range stack.Sources {
+			if seenSrcs[src] {
+				continue
+			}
+			seenSrcs[src] = true
+			s.Sources[src].Places = append(s.Sources[src].Places, StackSlot{i, j})
+		}
+	}
+}
+
+// pickColor picks a color for key.
+func pickColor(key string) int {
+	const numColors = 1048576
+	h := sha256.Sum256([]byte(key))
+	index := binary.LittleEndian.Uint32(h[:])
+	return int(index % numColors)
+}
+
+// Legend returns the list of lines to display as the legend.
+func (s *StackSet) Legend() []string {
+	return reportLabels(s.report, s.report.total, len(s.Sources), len(s.Sources), 0, 0, false)
+}
+
+func addLineInfo(str string, line profile.Line) string {
+	if line.Column != 0 {
+		return fmt.Sprint(str, ":", line.Line, ":", line.Column)
+	}
+	if line.Line != 0 {
+		return fmt.Sprint(str, ":", line.Line)
+	}
+	return str
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/report/synth.go b/go/src/cmd/vendor/github.com/google/pprof/internal/report/synth.go
new file mode 100644
index 0000000000000000000000000000000000000000..7a35bbcda8f0263e3cf8f9bc5fbad24e39f45317
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/report/synth.go
@@ -0,0 +1,39 @@
+package report
+
+import (
+	"github.com/google/pprof/profile"
+)
+
+// synthCode assigns addresses to locations without an address.
+type synthCode struct {
+	next uint64
+	addr map[*profile.Location]uint64 // Synthesized address assigned to a location
+}
+
+func newSynthCode(mappings []*profile.Mapping) *synthCode {
+	// Find a larger address than any mapping.
+	s := &synthCode{next: 1}
+	for _, m := range mappings {
+		if s.next < m.Limit {
+			s.next = m.Limit
+		}
+	}
+	return s
+}
+
+// address returns the synthetic address for loc, creating one if needed.
+func (s *synthCode) address(loc *profile.Location) uint64 {
+	if loc.Address != 0 {
+		panic("can only synthesize addresses for locations without an address")
+	}
+	if addr, ok := s.addr[loc]; ok {
+		return addr
+	}
+	if s.addr == nil {
+		s.addr = map[*profile.Location]uint64{}
+	}
+	addr := s.next
+	s.next++
+	s.addr[loc] = addr
+	return addr
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/symbolizer/symbolizer.go b/go/src/cmd/vendor/github.com/google/pprof/internal/symbolizer/symbolizer.go
new file mode 100644
index 0000000000000000000000000000000000000000..3a279eca753d9251fc02cd7282e72f42744712c2
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/symbolizer/symbolizer.go
@@ -0,0 +1,357 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package symbolizer provides a routine to populate a profile with
+// symbol, file and line number information. It relies on the
+// addr2liner and demangle packages to do the actual work.
+package symbolizer
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"path/filepath"
+	"strings"
+
+	"github.com/google/pprof/internal/binutils"
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/internal/symbolz"
+	"github.com/google/pprof/profile"
+	"github.com/ianlancetaylor/demangle"
+)
+
+// Symbolizer implements the plugin.Symbolize interface.
+type Symbolizer struct {
+	Obj       plugin.ObjTool
+	UI        plugin.UI
+	Transport http.RoundTripper
+}
+
+// test taps for dependency injection
+var symbolzSymbolize = symbolz.Symbolize
+var localSymbolize = doLocalSymbolize
+var demangleFunction = Demangle
+
+// Symbolize attempts to symbolize profile p. First uses binutils on
+// local binaries; if the source is a URL it attempts to get any
+// missed entries using symbolz.
+func (s *Symbolizer) Symbolize(mode string, sources plugin.MappingSources, p *profile.Profile) error {
+	remote, local, fast, force, demanglerMode := true, true, false, false, ""
+	for _, o := range strings.Split(strings.ToLower(mode), ":") {
+		switch o {
+		case "":
+			continue
+		case "none", "no":
+			return nil
+		case "local":
+			remote, local = false, true
+		case "fastlocal":
+			remote, local, fast = false, true, true
+		case "remote":
+			remote, local = true, false
+		case "force":
+			force = true
+		default:
+			switch d := strings.TrimPrefix(o, "demangle="); d {
+			case "full", "none", "templates":
+				demanglerMode = d
+				force = true
+				continue
+			case "default":
+				continue
+			}
+			s.UI.PrintErr("ignoring unrecognized symbolization option: " + mode)
+			s.UI.PrintErr("expecting -symbolize=[local|fastlocal|remote|none][:force][:demangle=[none|full|templates|default]")
+		}
+	}
+
+	var err error
+	if local {
+		// Symbolize locally using binutils.
+		if err = localSymbolize(p, fast, force, s.Obj, s.UI); err != nil {
+			s.UI.PrintErr("local symbolization: " + err.Error())
+		}
+	}
+	if remote {
+		post := func(source, post string) ([]byte, error) {
+			return postURL(source, post, s.Transport)
+		}
+		if err = symbolzSymbolize(p, force, sources, post, s.UI); err != nil {
+			return err // Ran out of options.
+		}
+	}
+
+	demangleFunction(p, force, demanglerMode)
+	return nil
+}
+
+// postURL issues a POST to a URL over HTTP.
+func postURL(source, post string, tr http.RoundTripper) ([]byte, error) {
+	client := &http.Client{
+		Transport: tr,
+	}
+	resp, err := client.Post(source, "application/octet-stream", strings.NewReader(post))
+	if err != nil {
+		return nil, fmt.Errorf("http post %s: %v", source, err)
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("http post %s: %v", source, statusCodeError(resp))
+	}
+	return io.ReadAll(resp.Body)
+}
+
+func statusCodeError(resp *http.Response) error {
+	if resp.Header.Get("X-Go-Pprof") != "" && strings.Contains(resp.Header.Get("Content-Type"), "text/plain") {
+		// error is from pprof endpoint
+		if body, err := io.ReadAll(resp.Body); err == nil {
+			return fmt.Errorf("server response: %s - %s", resp.Status, body)
+		}
+	}
+	return fmt.Errorf("server response: %s", resp.Status)
+}
+
+// doLocalSymbolize adds symbol and line number information to all locations
+// in a profile. mode enables some options to control
+// symbolization.
+func doLocalSymbolize(prof *profile.Profile, fast, force bool, obj plugin.ObjTool, ui plugin.UI) error {
+	if fast {
+		if bu, ok := obj.(*binutils.Binutils); ok {
+			bu.SetFastSymbolization(true)
+		}
+	}
+
+	functions := map[profile.Function]*profile.Function{}
+	addFunction := func(f *profile.Function) *profile.Function {
+		if fp := functions[*f]; fp != nil {
+			return fp
+		}
+		functions[*f] = f
+		f.ID = uint64(len(prof.Function)) + 1
+		prof.Function = append(prof.Function, f)
+		return f
+	}
+
+	missingBinaries := false
+	mappingLocs := map[*profile.Mapping][]*profile.Location{}
+	for _, l := range prof.Location {
+		mappingLocs[l.Mapping] = append(mappingLocs[l.Mapping], l)
+	}
+	for midx, m := range prof.Mapping {
+		locs := mappingLocs[m]
+		if len(locs) == 0 {
+			// The mapping is dangling and has no locations pointing to it.
+			continue
+		}
+		// Do not attempt to re-symbolize a mapping that has already been symbolized.
+		if !force && (m.HasFunctions || m.HasFilenames || m.HasLineNumbers) {
+			continue
+		}
+		if m.File == "" {
+			if midx == 0 {
+				ui.PrintErr("Main binary filename not available.")
+				continue
+			}
+			missingBinaries = true
+			continue
+		}
+		if m.Unsymbolizable() {
+			// Skip well-known system mappings
+			continue
+		}
+		if m.BuildID == "" {
+			if u, err := url.Parse(m.File); err == nil && u.IsAbs() && strings.Contains(strings.ToLower(u.Scheme), "http") {
+				// Skip mappings pointing to a source URL
+				continue
+			}
+		}
+
+		name := filepath.Base(m.File)
+		if m.BuildID != "" {
+			name += fmt.Sprintf(" (build ID %s)", m.BuildID)
+		}
+		f, err := obj.Open(m.File, m.Start, m.Limit, m.Offset, m.KernelRelocationSymbol)
+		if err != nil {
+			ui.PrintErr("Local symbolization failed for ", name, ": ", err)
+			missingBinaries = true
+			continue
+		}
+		if fid := f.BuildID(); m.BuildID != "" && fid != "" && fid != m.BuildID {
+			ui.PrintErr("Local symbolization failed for ", name, ": build ID mismatch")
+			f.Close()
+			continue
+		}
+		symbolizeOneMapping(m, locs, f, addFunction)
+		f.Close()
+	}
+
+	if missingBinaries {
+		ui.PrintErr("Some binary filenames not available. Symbolization may be incomplete.\n" +
+			"Try setting PPROF_BINARY_PATH to the search path for local binaries.")
+	}
+	return nil
+}
+
+func symbolizeOneMapping(m *profile.Mapping, locs []*profile.Location, obj plugin.ObjFile, addFunction func(*profile.Function) *profile.Function) {
+	for _, l := range locs {
+		stack, err := obj.SourceLine(l.Address)
+		if err != nil || len(stack) == 0 {
+			// No answers from addr2line.
+			continue
+		}
+
+		l.Line = make([]profile.Line, len(stack))
+		l.IsFolded = false
+		for i, frame := range stack {
+			if frame.Func != "" {
+				m.HasFunctions = true
+			}
+			if frame.File != "" {
+				m.HasFilenames = true
+			}
+			if frame.Line != 0 {
+				m.HasLineNumbers = true
+			}
+			f := addFunction(&profile.Function{
+				Name:       frame.Func,
+				SystemName: frame.Func,
+				Filename:   frame.File,
+				StartLine:  int64(frame.StartLine),
+			})
+			l.Line[i] = profile.Line{
+				Function: f,
+				Line:     int64(frame.Line),
+				Column:   int64(frame.Column),
+			}
+		}
+
+		if len(stack) > 0 {
+			m.HasInlineFrames = true
+		}
+	}
+}
+
+// Demangle updates the function names in a profile with demangled C++
+// names, simplified according to demanglerMode. If force is set,
+// overwrite any names that appear already demangled.
+func Demangle(prof *profile.Profile, force bool, demanglerMode string) {
+	if force {
+		// Remove the current demangled names to force demangling
+		for _, f := range prof.Function {
+			if f.Name != "" && f.SystemName != "" {
+				f.Name = f.SystemName
+			}
+		}
+	}
+
+	options := demanglerModeToOptions(demanglerMode)
+	// Bail out fast to avoid any parsing, if we really don't want any demangling.
+	if len(options) == 0 {
+		return
+	}
+	for _, fn := range prof.Function {
+		demangleSingleFunction(fn, options)
+	}
+}
+
+func demanglerModeToOptions(demanglerMode string) []demangle.Option {
+	switch demanglerMode {
+	case "": // demangled, simplified: no parameters, no templates, no return type
+		return []demangle.Option{demangle.NoParams, demangle.NoEnclosingParams, demangle.NoTemplateParams}
+	case "templates": // demangled, simplified: no parameters, no return type
+		return []demangle.Option{demangle.NoParams, demangle.NoEnclosingParams}
+	case "full":
+		return []demangle.Option{demangle.NoClones}
+	case "none": // no demangling
+		return []demangle.Option{}
+	}
+
+	panic(fmt.Sprintf("unknown demanglerMode %s", demanglerMode))
+}
+
+func demangleSingleFunction(fn *profile.Function, opts []demangle.Option) {
+	if fn.Name != "" && fn.SystemName != fn.Name {
+		return // Already demangled.
+	}
+	if demangled := demangle.Filter(fn.SystemName, opts...); demangled != fn.SystemName {
+		fn.Name = demangled
+		return
+	}
+
+	// OSX has all the symbols prefixed with extra '_' so lets try
+	// once more without it
+	if strings.HasPrefix(fn.SystemName, "_") {
+		if demangled := demangle.Filter(fn.SystemName[1:], opts...); demangled != fn.SystemName[1:] {
+			fn.Name = demangled
+			return
+		}
+	}
+
+	// Could not demangle. Apply heuristics in case the name is
+	// already demangled.
+	name := fn.SystemName
+	if looksLikeDemangledCPlusPlus(name) {
+		for _, o := range opts {
+			switch o {
+			case demangle.NoParams:
+				name = removeMatching(name, '(', ')')
+			case demangle.NoTemplateParams:
+				name = removeMatching(name, '<', '>')
+			}
+		}
+	}
+	fn.Name = name
+}
+
+// looksLikeDemangledCPlusPlus is a heuristic to decide if a name is
+// the result of demangling C++. If so, further heuristics will be
+// applied to simplify the name.
+func looksLikeDemangledCPlusPlus(demangled string) bool {
+	// Skip java names of the form "class.<init>".
+	if strings.Contains(demangled, ".<") {
+		return false
+	}
+	// Skip Go names of the form "foo.(*Bar[...]).Method".
+	if strings.Contains(demangled, "]).") {
+		return false
+	}
+	return strings.ContainsAny(demangled, "<>[]") || strings.Contains(demangled, "::")
+}
+
+// removeMatching removes nested instances of start..end from name.
+func removeMatching(name string, start, end byte) string {
+	s := string(start) + string(end)
+	var nesting, first, current int
+	for index := strings.IndexAny(name[current:], s); index != -1; index = strings.IndexAny(name[current:], s) {
+		switch current += index; name[current] {
+		case start:
+			nesting++
+			if nesting == 1 {
+				first = current
+			}
+		case end:
+			nesting--
+			switch {
+			case nesting < 0:
+				return name // Mismatch, abort
+			case nesting == 0:
+				name = name[:first] + name[current+1:]
+				current = first - 1
+			}
+		}
+		current++
+	}
+	return name
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/symbolz/symbolz.go b/go/src/cmd/vendor/github.com/google/pprof/internal/symbolz/symbolz.go
new file mode 100644
index 0000000000000000000000000000000000000000..97d29e45d113b989fc4fcfa0e069085ac38156d3
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/symbolz/symbolz.go
@@ -0,0 +1,196 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package symbolz symbolizes a profile using the output from the symbolz
+// service.
+package symbolz
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/url"
+	"path"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/google/pprof/internal/plugin"
+	"github.com/google/pprof/profile"
+)
+
+var (
+	symbolzRE = regexp.MustCompile(`(0x[[:xdigit:]]+)\s+(.*)`)
+)
+
+// Symbolize symbolizes profile p by parsing data returned by a symbolz
+// handler. syms receives the symbolz query (hex addresses separated by '+')
+// and returns the symbolz output in a string. If force is false, it will only
+// symbolize locations from mappings not already marked as HasFunctions. Does
+// not skip unsymbolizable files since the symbolz handler can be flexible
+// enough to handle some of those cases such as JIT locations in //anon.
+func Symbolize(p *profile.Profile, force bool, sources plugin.MappingSources, syms func(string, string) ([]byte, error), ui plugin.UI) error {
+	for _, m := range p.Mapping {
+		if !force && m.HasFunctions {
+			// Only check for HasFunctions as symbolz only populates function names.
+			continue
+		}
+		mappingSources := sources[m.File]
+		if m.BuildID != "" {
+			mappingSources = append(mappingSources, sources[m.BuildID]...)
+		}
+		for _, source := range mappingSources {
+			if symz := symbolz(source.Source); symz != "" {
+				if err := symbolizeMapping(symz, int64(source.Start)-int64(m.Start), syms, m, p); err != nil {
+					return err
+				}
+				m.HasFunctions = true
+				break
+			}
+		}
+	}
+
+	return nil
+}
+
+// hasGperftoolsSuffix checks whether path ends with one of the suffixes listed in
+// pprof_remote_servers.html from the gperftools distribution
+func hasGperftoolsSuffix(path string) bool {
+	suffixes := []string{
+		"/pprof/heap",
+		"/pprof/growth",
+		"/pprof/profile",
+		"/pprof/pmuprofile",
+		"/pprof/contention",
+	}
+	for _, s := range suffixes {
+		if strings.HasSuffix(path, s) {
+			return true
+		}
+	}
+	return false
+}
+
+// symbolz returns the corresponding symbolz source for a profile URL.
+func symbolz(source string) string {
+	if url, err := url.Parse(source); err == nil && url.Host != "" {
+		// All paths in the net/http/pprof Go package contain /debug/pprof/
+		if strings.Contains(url.Path, "/debug/pprof/") || hasGperftoolsSuffix(url.Path) {
+			url.Path = path.Clean(url.Path + "/../symbol")
+		} else {
+			url.Path = path.Clean(url.Path + "/../symbolz")
+		}
+		url.RawQuery = ""
+		return url.String()
+	}
+
+	return ""
+}
+
+// symbolizeMapping symbolizes locations belonging to a Mapping by querying
+// a symbolz handler. An offset is applied to all addresses to take care of
+// normalization occurred for merged Mappings.
+func symbolizeMapping(source string, offset int64, syms func(string, string) ([]byte, error), m *profile.Mapping, p *profile.Profile) error {
+	// Construct query of addresses to symbolize.
+	var a []string
+	for _, l := range p.Location {
+		if l.Mapping == m && l.Address != 0 && len(l.Line) == 0 {
+			// Compensate for normalization.
+			addr, overflow := adjust(l.Address, offset)
+			if overflow {
+				return fmt.Errorf("cannot adjust address %d by %d, it would overflow (mapping %v)", l.Address, offset, l.Mapping)
+			}
+			a = append(a, fmt.Sprintf("%#x", addr))
+		}
+	}
+
+	if len(a) == 0 {
+		// No addresses to symbolize.
+		return nil
+	}
+
+	lines := make(map[uint64]profile.Line)
+	functions := make(map[string]*profile.Function)
+
+	b, err := syms(source, strings.Join(a, "+"))
+	if err != nil {
+		return err
+	}
+
+	buf := bytes.NewBuffer(b)
+	for {
+		l, err := buf.ReadString('\n')
+
+		if err != nil {
+			if err == io.EOF {
+				break
+			}
+			return err
+		}
+
+		if symbol := symbolzRE.FindStringSubmatch(l); len(symbol) == 3 {
+			origAddr, err := strconv.ParseUint(symbol[1], 0, 64)
+			if err != nil {
+				return fmt.Errorf("unexpected parse failure %s: %v", symbol[1], err)
+			}
+			// Reapply offset expected by the profile.
+			addr, overflow := adjust(origAddr, -offset)
+			if overflow {
+				return fmt.Errorf("cannot adjust symbolz address %d by %d, it would overflow", origAddr, -offset)
+			}
+
+			name := symbol[2]
+			fn := functions[name]
+			if fn == nil {
+				fn = &profile.Function{
+					ID:         uint64(len(p.Function) + 1),
+					Name:       name,
+					SystemName: name,
+				}
+				functions[name] = fn
+				p.Function = append(p.Function, fn)
+			}
+
+			lines[addr] = profile.Line{Function: fn}
+		}
+	}
+
+	for _, l := range p.Location {
+		if l.Mapping != m {
+			continue
+		}
+		if line, ok := lines[l.Address]; ok {
+			l.Line = []profile.Line{line}
+		}
+	}
+
+	return nil
+}
+
+// adjust shifts the specified address by the signed offset. It returns the
+// adjusted address. It signals that the address cannot be adjusted without an
+// overflow by returning true in the second return value.
+func adjust(addr uint64, offset int64) (uint64, bool) {
+	adj := uint64(int64(addr) + offset)
+	if offset < 0 {
+		if adj >= addr {
+			return 0, true
+		}
+	} else {
+		if adj < addr {
+			return 0, true
+		}
+	}
+	return adj, false
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/internal/transport/transport.go b/go/src/cmd/vendor/github.com/google/pprof/internal/transport/transport.go
new file mode 100644
index 0000000000000000000000000000000000000000..6c3bd0dfd0111f3aa66345a394f62e2c48c64f6d
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/internal/transport/transport.go
@@ -0,0 +1,131 @@
+// Copyright 2018 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package transport provides a mechanism to send requests with https cert,
+// key, and CA.
+package transport
+
+import (
+	"crypto/tls"
+	"crypto/x509"
+	"fmt"
+	"net/http"
+	"os"
+	"sync"
+
+	"github.com/google/pprof/internal/plugin"
+)
+
+type transport struct {
+	cert       *string
+	key        *string
+	ca         *string
+	caCertPool *x509.CertPool
+	certs      []tls.Certificate
+	initOnce   sync.Once
+	initErr    error
+}
+
+const extraUsage = `    -tls_cert             TLS client certificate file for fetching profile and symbols
+    -tls_key              TLS private key file for fetching profile and symbols
+    -tls_ca               TLS CA certs file for fetching profile and symbols`
+
+// New returns a round tripper for making requests with the
+// specified cert, key, and ca. The flags tls_cert, tls_key, and tls_ca are
+// added to the flagset to allow a user to specify the cert, key, and ca. If
+// the flagset is nil, no flags will be added, and users will not be able to
+// use these flags.
+func New(flagset plugin.FlagSet) http.RoundTripper {
+	if flagset == nil {
+		return &transport{}
+	}
+	flagset.AddExtraUsage(extraUsage)
+	return &transport{
+		cert: flagset.String("tls_cert", "", "TLS client certificate file for fetching profile and symbols"),
+		key:  flagset.String("tls_key", "", "TLS private key file for fetching profile and symbols"),
+		ca:   flagset.String("tls_ca", "", "TLS CA certs file for fetching profile and symbols"),
+	}
+}
+
+// initialize uses the cert, key, and ca to initialize the certs
+// to use these when making requests.
+func (tr *transport) initialize() error {
+	var cert, key, ca string
+	if tr.cert != nil {
+		cert = *tr.cert
+	}
+	if tr.key != nil {
+		key = *tr.key
+	}
+	if tr.ca != nil {
+		ca = *tr.ca
+	}
+
+	if cert != "" && key != "" {
+		tlsCert, err := tls.LoadX509KeyPair(cert, key)
+		if err != nil {
+			return fmt.Errorf("could not load certificate/key pair specified by -tls_cert and -tls_key: %v", err)
+		}
+		tr.certs = []tls.Certificate{tlsCert}
+	} else if cert == "" && key != "" {
+		return fmt.Errorf("-tls_key is specified, so -tls_cert must also be specified")
+	} else if cert != "" && key == "" {
+		return fmt.Errorf("-tls_cert is specified, so -tls_key must also be specified")
+	}
+
+	if ca != "" {
+		caCertPool := x509.NewCertPool()
+		caCert, err := os.ReadFile(ca)
+		if err != nil {
+			return fmt.Errorf("could not load CA specified by -tls_ca: %v", err)
+		}
+		caCertPool.AppendCertsFromPEM(caCert)
+		tr.caCertPool = caCertPool
+	}
+
+	return nil
+}
+
+// RoundTrip executes a single HTTP transaction, returning
+// a Response for the provided Request.
+func (tr *transport) RoundTrip(req *http.Request) (*http.Response, error) {
+	tr.initOnce.Do(func() {
+		tr.initErr = tr.initialize()
+	})
+	if tr.initErr != nil {
+		return nil, tr.initErr
+	}
+
+	tlsConfig := &tls.Config{
+		RootCAs:      tr.caCertPool,
+		Certificates: tr.certs,
+	}
+
+	if req.URL.Scheme == "https+insecure" {
+		// Make shallow copy of request, and req.URL, so the request's URL can be
+		// modified.
+		r := *req
+		*r.URL = *req.URL
+		req = &r
+		tlsConfig.InsecureSkipVerify = true
+		req.URL.Scheme = "https"
+	}
+
+	transport := http.Transport{
+		Proxy:           http.ProxyFromEnvironment,
+		TLSClientConfig: tlsConfig,
+	}
+
+	return transport.RoundTrip(req)
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/encode.go b/go/src/cmd/vendor/github.com/google/pprof/profile/encode.go
new file mode 100644
index 0000000000000000000000000000000000000000..8ce9d3cf3b7ee3e86769a954438c55ec426851fe
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/encode.go
@@ -0,0 +1,596 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package profile
+
+import (
+	"errors"
+	"sort"
+	"strings"
+)
+
+func (p *Profile) decoder() []decoder {
+	return profileDecoder
+}
+
+// preEncode populates the unexported fields to be used by encode
+// (with suffix X) from the corresponding exported fields. The
+// exported fields are cleared up to facilitate testing.
+func (p *Profile) preEncode() {
+	strings := make(map[string]int)
+	addString(strings, "")
+
+	for _, st := range p.SampleType {
+		st.typeX = addString(strings, st.Type)
+		st.unitX = addString(strings, st.Unit)
+	}
+
+	for _, s := range p.Sample {
+		s.labelX = nil
+		var keys []string
+		for k := range s.Label {
+			keys = append(keys, k)
+		}
+		sort.Strings(keys)
+		for _, k := range keys {
+			vs := s.Label[k]
+			for _, v := range vs {
+				s.labelX = append(s.labelX,
+					label{
+						keyX: addString(strings, k),
+						strX: addString(strings, v),
+					},
+				)
+			}
+		}
+		var numKeys []string
+		for k := range s.NumLabel {
+			numKeys = append(numKeys, k)
+		}
+		sort.Strings(numKeys)
+		for _, k := range numKeys {
+			keyX := addString(strings, k)
+			vs := s.NumLabel[k]
+			units := s.NumUnit[k]
+			for i, v := range vs {
+				var unitX int64
+				if len(units) != 0 {
+					unitX = addString(strings, units[i])
+				}
+				s.labelX = append(s.labelX,
+					label{
+						keyX:  keyX,
+						numX:  v,
+						unitX: unitX,
+					},
+				)
+			}
+		}
+		s.locationIDX = make([]uint64, len(s.Location))
+		for i, loc := range s.Location {
+			s.locationIDX[i] = loc.ID
+		}
+	}
+
+	for _, m := range p.Mapping {
+		m.fileX = addString(strings, m.File)
+		m.buildIDX = addString(strings, m.BuildID)
+	}
+
+	for _, l := range p.Location {
+		for i, ln := range l.Line {
+			if ln.Function != nil {
+				l.Line[i].functionIDX = ln.Function.ID
+			} else {
+				l.Line[i].functionIDX = 0
+			}
+		}
+		if l.Mapping != nil {
+			l.mappingIDX = l.Mapping.ID
+		} else {
+			l.mappingIDX = 0
+		}
+	}
+	for _, f := range p.Function {
+		f.nameX = addString(strings, f.Name)
+		f.systemNameX = addString(strings, f.SystemName)
+		f.filenameX = addString(strings, f.Filename)
+	}
+
+	p.dropFramesX = addString(strings, p.DropFrames)
+	p.keepFramesX = addString(strings, p.KeepFrames)
+
+	if pt := p.PeriodType; pt != nil {
+		pt.typeX = addString(strings, pt.Type)
+		pt.unitX = addString(strings, pt.Unit)
+	}
+
+	p.commentX = nil
+	for _, c := range p.Comments {
+		p.commentX = append(p.commentX, addString(strings, c))
+	}
+
+	p.defaultSampleTypeX = addString(strings, p.DefaultSampleType)
+	p.docURLX = addString(strings, p.DocURL)
+
+	p.stringTable = make([]string, len(strings))
+	for s, i := range strings {
+		p.stringTable[i] = s
+	}
+}
+
+func (p *Profile) encode(b *buffer) {
+	for _, x := range p.SampleType {
+		encodeMessage(b, 1, x)
+	}
+	for _, x := range p.Sample {
+		encodeMessage(b, 2, x)
+	}
+	for _, x := range p.Mapping {
+		encodeMessage(b, 3, x)
+	}
+	for _, x := range p.Location {
+		encodeMessage(b, 4, x)
+	}
+	for _, x := range p.Function {
+		encodeMessage(b, 5, x)
+	}
+	encodeStrings(b, 6, p.stringTable)
+	encodeInt64Opt(b, 7, p.dropFramesX)
+	encodeInt64Opt(b, 8, p.keepFramesX)
+	encodeInt64Opt(b, 9, p.TimeNanos)
+	encodeInt64Opt(b, 10, p.DurationNanos)
+	if pt := p.PeriodType; pt != nil && (pt.typeX != 0 || pt.unitX != 0) {
+		encodeMessage(b, 11, p.PeriodType)
+	}
+	encodeInt64Opt(b, 12, p.Period)
+	encodeInt64s(b, 13, p.commentX)
+	encodeInt64(b, 14, p.defaultSampleTypeX)
+	encodeInt64Opt(b, 15, p.docURLX)
+}
+
+var profileDecoder = []decoder{
+	nil, // 0
+	// repeated ValueType sample_type = 1
+	func(b *buffer, m message) error {
+		x := new(ValueType)
+		pp := m.(*Profile)
+		pp.SampleType = append(pp.SampleType, x)
+		return decodeMessage(b, x)
+	},
+	// repeated Sample sample = 2
+	func(b *buffer, m message) error {
+		x := new(Sample)
+		pp := m.(*Profile)
+		pp.Sample = append(pp.Sample, x)
+		return decodeMessage(b, x)
+	},
+	// repeated Mapping mapping = 3
+	func(b *buffer, m message) error {
+		x := new(Mapping)
+		pp := m.(*Profile)
+		pp.Mapping = append(pp.Mapping, x)
+		return decodeMessage(b, x)
+	},
+	// repeated Location location = 4
+	func(b *buffer, m message) error {
+		x := new(Location)
+		x.Line = b.tmpLines[:0] // Use shared space temporarily
+		pp := m.(*Profile)
+		pp.Location = append(pp.Location, x)
+		err := decodeMessage(b, x)
+		b.tmpLines = x.Line[:0]
+		// Copy to shrink size and detach from shared space.
+		x.Line = append([]Line(nil), x.Line...)
+		return err
+	},
+	// repeated Function function = 5
+	func(b *buffer, m message) error {
+		x := new(Function)
+		pp := m.(*Profile)
+		pp.Function = append(pp.Function, x)
+		return decodeMessage(b, x)
+	},
+	// repeated string string_table = 6
+	func(b *buffer, m message) error {
+		err := decodeStrings(b, &m.(*Profile).stringTable)
+		if err != nil {
+			return err
+		}
+		if m.(*Profile).stringTable[0] != "" {
+			return errors.New("string_table[0] must be ''")
+		}
+		return nil
+	},
+	// int64 drop_frames = 7
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Profile).dropFramesX) },
+	// int64 keep_frames = 8
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Profile).keepFramesX) },
+	// int64 time_nanos = 9
+	func(b *buffer, m message) error {
+		if m.(*Profile).TimeNanos != 0 {
+			return errConcatProfile
+		}
+		return decodeInt64(b, &m.(*Profile).TimeNanos)
+	},
+	// int64 duration_nanos = 10
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Profile).DurationNanos) },
+	// ValueType period_type = 11
+	func(b *buffer, m message) error {
+		x := new(ValueType)
+		pp := m.(*Profile)
+		pp.PeriodType = x
+		return decodeMessage(b, x)
+	},
+	// int64 period = 12
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Profile).Period) },
+	// repeated int64 comment = 13
+	func(b *buffer, m message) error { return decodeInt64s(b, &m.(*Profile).commentX) },
+	// int64 defaultSampleType = 14
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Profile).defaultSampleTypeX) },
+	// string doc_link = 15;
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Profile).docURLX) },
+}
+
+// postDecode takes the unexported fields populated by decode (with
+// suffix X) and populates the corresponding exported fields.
+// The unexported fields are cleared up to facilitate testing.
+func (p *Profile) postDecode() error {
+	var err error
+	mappings := make(map[uint64]*Mapping, len(p.Mapping))
+	mappingIds := make([]*Mapping, len(p.Mapping)+1)
+	for _, m := range p.Mapping {
+		m.File, err = getString(p.stringTable, &m.fileX, err)
+		m.BuildID, err = getString(p.stringTable, &m.buildIDX, err)
+		if m.ID < uint64(len(mappingIds)) {
+			mappingIds[m.ID] = m
+		} else {
+			mappings[m.ID] = m
+		}
+
+		// If this a main linux kernel mapping with a relocation symbol suffix
+		// ("[kernel.kallsyms]_text"), extract said suffix.
+		// It is fairly hacky to handle at this level, but the alternatives appear even worse.
+		const prefix = "[kernel.kallsyms]"
+		if strings.HasPrefix(m.File, prefix) {
+			m.KernelRelocationSymbol = m.File[len(prefix):]
+		}
+	}
+
+	functions := make(map[uint64]*Function, len(p.Function))
+	functionIds := make([]*Function, len(p.Function)+1)
+	for _, f := range p.Function {
+		f.Name, err = getString(p.stringTable, &f.nameX, err)
+		f.SystemName, err = getString(p.stringTable, &f.systemNameX, err)
+		f.Filename, err = getString(p.stringTable, &f.filenameX, err)
+		if f.ID < uint64(len(functionIds)) {
+			functionIds[f.ID] = f
+		} else {
+			functions[f.ID] = f
+		}
+	}
+
+	locations := make(map[uint64]*Location, len(p.Location))
+	locationIds := make([]*Location, len(p.Location)+1)
+	for _, l := range p.Location {
+		if id := l.mappingIDX; id < uint64(len(mappingIds)) {
+			l.Mapping = mappingIds[id]
+		} else {
+			l.Mapping = mappings[id]
+		}
+		l.mappingIDX = 0
+		for i, ln := range l.Line {
+			if id := ln.functionIDX; id != 0 {
+				l.Line[i].functionIDX = 0
+				if id < uint64(len(functionIds)) {
+					l.Line[i].Function = functionIds[id]
+				} else {
+					l.Line[i].Function = functions[id]
+				}
+			}
+		}
+		if l.ID < uint64(len(locationIds)) {
+			locationIds[l.ID] = l
+		} else {
+			locations[l.ID] = l
+		}
+	}
+
+	for _, st := range p.SampleType {
+		st.Type, err = getString(p.stringTable, &st.typeX, err)
+		st.Unit, err = getString(p.stringTable, &st.unitX, err)
+	}
+
+	// Pre-allocate space for all locations.
+	numLocations := 0
+	for _, s := range p.Sample {
+		numLocations += len(s.locationIDX)
+	}
+	locBuffer := make([]*Location, numLocations)
+
+	for _, s := range p.Sample {
+		if len(s.labelX) > 0 {
+			labels := make(map[string][]string, len(s.labelX))
+			numLabels := make(map[string][]int64, len(s.labelX))
+			numUnits := make(map[string][]string, len(s.labelX))
+			for _, l := range s.labelX {
+				var key, value string
+				key, err = getString(p.stringTable, &l.keyX, err)
+				if l.strX != 0 {
+					value, err = getString(p.stringTable, &l.strX, err)
+					labels[key] = append(labels[key], value)
+				} else if l.numX != 0 || l.unitX != 0 {
+					numValues := numLabels[key]
+					units := numUnits[key]
+					if l.unitX != 0 {
+						var unit string
+						unit, err = getString(p.stringTable, &l.unitX, err)
+						units = padStringArray(units, len(numValues))
+						numUnits[key] = append(units, unit)
+					}
+					numLabels[key] = append(numLabels[key], l.numX)
+				}
+			}
+			if len(labels) > 0 {
+				s.Label = labels
+			}
+			if len(numLabels) > 0 {
+				s.NumLabel = numLabels
+				for key, units := range numUnits {
+					if len(units) > 0 {
+						numUnits[key] = padStringArray(units, len(numLabels[key]))
+					}
+				}
+				s.NumUnit = numUnits
+			}
+		}
+
+		s.Location = locBuffer[:len(s.locationIDX)]
+		locBuffer = locBuffer[len(s.locationIDX):]
+		for i, lid := range s.locationIDX {
+			if lid < uint64(len(locationIds)) {
+				s.Location[i] = locationIds[lid]
+			} else {
+				s.Location[i] = locations[lid]
+			}
+		}
+		s.locationIDX = nil
+	}
+
+	p.DropFrames, err = getString(p.stringTable, &p.dropFramesX, err)
+	p.KeepFrames, err = getString(p.stringTable, &p.keepFramesX, err)
+
+	if pt := p.PeriodType; pt == nil {
+		p.PeriodType = &ValueType{}
+	}
+
+	if pt := p.PeriodType; pt != nil {
+		pt.Type, err = getString(p.stringTable, &pt.typeX, err)
+		pt.Unit, err = getString(p.stringTable, &pt.unitX, err)
+	}
+
+	for _, i := range p.commentX {
+		var c string
+		c, err = getString(p.stringTable, &i, err)
+		p.Comments = append(p.Comments, c)
+	}
+
+	p.commentX = nil
+	p.DefaultSampleType, err = getString(p.stringTable, &p.defaultSampleTypeX, err)
+	p.DocURL, err = getString(p.stringTable, &p.docURLX, err)
+	p.stringTable = nil
+	return err
+}
+
+// padStringArray pads arr with enough empty strings to make arr
+// length l when arr's length is less than l.
+func padStringArray(arr []string, l int) []string {
+	if l <= len(arr) {
+		return arr
+	}
+	return append(arr, make([]string, l-len(arr))...)
+}
+
+func (p *ValueType) decoder() []decoder {
+	return valueTypeDecoder
+}
+
+func (p *ValueType) encode(b *buffer) {
+	encodeInt64Opt(b, 1, p.typeX)
+	encodeInt64Opt(b, 2, p.unitX)
+}
+
+var valueTypeDecoder = []decoder{
+	nil, // 0
+	// optional int64 type = 1
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*ValueType).typeX) },
+	// optional int64 unit = 2
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*ValueType).unitX) },
+}
+
+func (p *Sample) decoder() []decoder {
+	return sampleDecoder
+}
+
+func (p *Sample) encode(b *buffer) {
+	encodeUint64s(b, 1, p.locationIDX)
+	encodeInt64s(b, 2, p.Value)
+	for _, x := range p.labelX {
+		encodeMessage(b, 3, x)
+	}
+}
+
+var sampleDecoder = []decoder{
+	nil, // 0
+	// repeated uint64 location = 1
+	func(b *buffer, m message) error { return decodeUint64s(b, &m.(*Sample).locationIDX) },
+	// repeated int64 value = 2
+	func(b *buffer, m message) error { return decodeInt64s(b, &m.(*Sample).Value) },
+	// repeated Label label = 3
+	func(b *buffer, m message) error {
+		s := m.(*Sample)
+		n := len(s.labelX)
+		s.labelX = append(s.labelX, label{})
+		return decodeMessage(b, &s.labelX[n])
+	},
+}
+
+func (p label) decoder() []decoder {
+	return labelDecoder
+}
+
+func (p label) encode(b *buffer) {
+	encodeInt64Opt(b, 1, p.keyX)
+	encodeInt64Opt(b, 2, p.strX)
+	encodeInt64Opt(b, 3, p.numX)
+	encodeInt64Opt(b, 4, p.unitX)
+}
+
+var labelDecoder = []decoder{
+	nil, // 0
+	// optional int64 key = 1
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*label).keyX) },
+	// optional int64 str = 2
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*label).strX) },
+	// optional int64 num = 3
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*label).numX) },
+	// optional int64 num = 4
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*label).unitX) },
+}
+
+func (p *Mapping) decoder() []decoder {
+	return mappingDecoder
+}
+
+func (p *Mapping) encode(b *buffer) {
+	encodeUint64Opt(b, 1, p.ID)
+	encodeUint64Opt(b, 2, p.Start)
+	encodeUint64Opt(b, 3, p.Limit)
+	encodeUint64Opt(b, 4, p.Offset)
+	encodeInt64Opt(b, 5, p.fileX)
+	encodeInt64Opt(b, 6, p.buildIDX)
+	encodeBoolOpt(b, 7, p.HasFunctions)
+	encodeBoolOpt(b, 8, p.HasFilenames)
+	encodeBoolOpt(b, 9, p.HasLineNumbers)
+	encodeBoolOpt(b, 10, p.HasInlineFrames)
+}
+
+var mappingDecoder = []decoder{
+	nil, // 0
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Mapping).ID) },            // optional uint64 id = 1
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Mapping).Start) },         // optional uint64 memory_offset = 2
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Mapping).Limit) },         // optional uint64 memory_limit = 3
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Mapping).Offset) },        // optional uint64 file_offset = 4
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Mapping).fileX) },          // optional int64 filename = 5
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Mapping).buildIDX) },       // optional int64 build_id = 6
+	func(b *buffer, m message) error { return decodeBool(b, &m.(*Mapping).HasFunctions) },    // optional bool has_functions = 7
+	func(b *buffer, m message) error { return decodeBool(b, &m.(*Mapping).HasFilenames) },    // optional bool has_filenames = 8
+	func(b *buffer, m message) error { return decodeBool(b, &m.(*Mapping).HasLineNumbers) },  // optional bool has_line_numbers = 9
+	func(b *buffer, m message) error { return decodeBool(b, &m.(*Mapping).HasInlineFrames) }, // optional bool has_inline_frames = 10
+}
+
+func (p *Location) decoder() []decoder {
+	return locationDecoder
+}
+
+func (p *Location) encode(b *buffer) {
+	encodeUint64Opt(b, 1, p.ID)
+	encodeUint64Opt(b, 2, p.mappingIDX)
+	encodeUint64Opt(b, 3, p.Address)
+	for i := range p.Line {
+		encodeMessage(b, 4, &p.Line[i])
+	}
+	encodeBoolOpt(b, 5, p.IsFolded)
+}
+
+var locationDecoder = []decoder{
+	nil, // 0
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Location).ID) },         // optional uint64 id = 1;
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Location).mappingIDX) }, // optional uint64 mapping_id = 2;
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Location).Address) },    // optional uint64 address = 3;
+	func(b *buffer, m message) error { // repeated Line line = 4
+		pp := m.(*Location)
+		n := len(pp.Line)
+		pp.Line = append(pp.Line, Line{})
+		return decodeMessage(b, &pp.Line[n])
+	},
+	func(b *buffer, m message) error { return decodeBool(b, &m.(*Location).IsFolded) }, // optional bool is_folded = 5;
+}
+
+func (p *Line) decoder() []decoder {
+	return lineDecoder
+}
+
+func (p *Line) encode(b *buffer) {
+	encodeUint64Opt(b, 1, p.functionIDX)
+	encodeInt64Opt(b, 2, p.Line)
+	encodeInt64Opt(b, 3, p.Column)
+}
+
+var lineDecoder = []decoder{
+	nil, // 0
+	// optional uint64 function_id = 1
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Line).functionIDX) },
+	// optional int64 line = 2
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Line).Line) },
+	// optional int64 column = 3
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Line).Column) },
+}
+
+func (p *Function) decoder() []decoder {
+	return functionDecoder
+}
+
+func (p *Function) encode(b *buffer) {
+	encodeUint64Opt(b, 1, p.ID)
+	encodeInt64Opt(b, 2, p.nameX)
+	encodeInt64Opt(b, 3, p.systemNameX)
+	encodeInt64Opt(b, 4, p.filenameX)
+	encodeInt64Opt(b, 5, p.StartLine)
+}
+
+var functionDecoder = []decoder{
+	nil, // 0
+	// optional uint64 id = 1
+	func(b *buffer, m message) error { return decodeUint64(b, &m.(*Function).ID) },
+	// optional int64 function_name = 2
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Function).nameX) },
+	// optional int64 function_system_name = 3
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Function).systemNameX) },
+	// repeated int64 filename = 4
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Function).filenameX) },
+	// optional int64 start_line = 5
+	func(b *buffer, m message) error { return decodeInt64(b, &m.(*Function).StartLine) },
+}
+
+func addString(strings map[string]int, s string) int64 {
+	i, ok := strings[s]
+	if !ok {
+		i = len(strings)
+		strings[s] = i
+	}
+	return int64(i)
+}
+
+func getString(strings []string, strng *int64, err error) (string, error) {
+	if err != nil {
+		return "", err
+	}
+	s := int(*strng)
+	if s < 0 || s >= len(strings) {
+		return "", errMalformed
+	}
+	*strng = 0
+	return strings[s], nil
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/filter.go b/go/src/cmd/vendor/github.com/google/pprof/profile/filter.go
new file mode 100644
index 0000000000000000000000000000000000000000..c794b939067cfd119e0427a5ea7af5ff5ba2cdb7
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/filter.go
@@ -0,0 +1,274 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package profile
+
+// Implements methods to filter samples from profiles.
+
+import "regexp"
+
+// FilterSamplesByName filters the samples in a profile and only keeps
+// samples where at least one frame matches focus but none match ignore.
+// Returns true is the corresponding regexp matched at least one sample.
+func (p *Profile) FilterSamplesByName(focus, ignore, hide, show *regexp.Regexp) (fm, im, hm, hnm bool) {
+	if focus == nil && ignore == nil && hide == nil && show == nil {
+		fm = true // Missing focus implies a match
+		return
+	}
+	focusOrIgnore := make(map[uint64]bool)
+	hidden := make(map[uint64]bool)
+	for _, l := range p.Location {
+		if ignore != nil && l.matchesName(ignore) {
+			im = true
+			focusOrIgnore[l.ID] = false
+		} else if focus == nil || l.matchesName(focus) {
+			fm = true
+			focusOrIgnore[l.ID] = true
+		}
+
+		if hide != nil && l.matchesName(hide) {
+			hm = true
+			l.Line = l.unmatchedLines(hide)
+			if len(l.Line) == 0 {
+				hidden[l.ID] = true
+			}
+		}
+		if show != nil {
+			l.Line = l.matchedLines(show)
+			if len(l.Line) == 0 {
+				hidden[l.ID] = true
+			} else {
+				hnm = true
+			}
+		}
+	}
+
+	s := make([]*Sample, 0, len(p.Sample))
+	for _, sample := range p.Sample {
+		if focusedAndNotIgnored(sample.Location, focusOrIgnore) {
+			if len(hidden) > 0 {
+				var locs []*Location
+				for _, loc := range sample.Location {
+					if !hidden[loc.ID] {
+						locs = append(locs, loc)
+					}
+				}
+				if len(locs) == 0 {
+					// Remove sample with no locations (by not adding it to s).
+					continue
+				}
+				sample.Location = locs
+			}
+			s = append(s, sample)
+		}
+	}
+	p.Sample = s
+
+	return
+}
+
+// ShowFrom drops all stack frames above the highest matching frame and returns
+// whether a match was found. If showFrom is nil it returns false and does not
+// modify the profile.
+//
+// Example: consider a sample with frames [A, B, C, B], where A is the root.
+// ShowFrom(nil) returns false and has frames [A, B, C, B].
+// ShowFrom(A) returns true and has frames [A, B, C, B].
+// ShowFrom(B) returns true and has frames [B, C, B].
+// ShowFrom(C) returns true and has frames [C, B].
+// ShowFrom(D) returns false and drops the sample because no frames remain.
+func (p *Profile) ShowFrom(showFrom *regexp.Regexp) (matched bool) {
+	if showFrom == nil {
+		return false
+	}
+	// showFromLocs stores location IDs that matched ShowFrom.
+	showFromLocs := make(map[uint64]bool)
+	// Apply to locations.
+	for _, loc := range p.Location {
+		if filterShowFromLocation(loc, showFrom) {
+			showFromLocs[loc.ID] = true
+			matched = true
+		}
+	}
+	// For all samples, strip locations after the highest matching one.
+	s := make([]*Sample, 0, len(p.Sample))
+	for _, sample := range p.Sample {
+		for i := len(sample.Location) - 1; i >= 0; i-- {
+			if showFromLocs[sample.Location[i].ID] {
+				sample.Location = sample.Location[:i+1]
+				s = append(s, sample)
+				break
+			}
+		}
+	}
+	p.Sample = s
+	return matched
+}
+
+// filterShowFromLocation tests a showFrom regex against a location, removes
+// lines after the last match and returns whether a match was found. If the
+// mapping is matched, then all lines are kept.
+func filterShowFromLocation(loc *Location, showFrom *regexp.Regexp) bool {
+	if m := loc.Mapping; m != nil && showFrom.MatchString(m.File) {
+		return true
+	}
+	if i := loc.lastMatchedLineIndex(showFrom); i >= 0 {
+		loc.Line = loc.Line[:i+1]
+		return true
+	}
+	return false
+}
+
+// lastMatchedLineIndex returns the index of the last line that matches a regex,
+// or -1 if no match is found.
+func (loc *Location) lastMatchedLineIndex(re *regexp.Regexp) int {
+	for i := len(loc.Line) - 1; i >= 0; i-- {
+		if fn := loc.Line[i].Function; fn != nil {
+			if re.MatchString(fn.Name) || re.MatchString(fn.Filename) {
+				return i
+			}
+		}
+	}
+	return -1
+}
+
+// FilterTagsByName filters the tags in a profile and only keeps
+// tags that match show and not hide.
+func (p *Profile) FilterTagsByName(show, hide *regexp.Regexp) (sm, hm bool) {
+	matchRemove := func(name string) bool {
+		matchShow := show == nil || show.MatchString(name)
+		matchHide := hide != nil && hide.MatchString(name)
+
+		if matchShow {
+			sm = true
+		}
+		if matchHide {
+			hm = true
+		}
+		return !matchShow || matchHide
+	}
+	for _, s := range p.Sample {
+		for lab := range s.Label {
+			if matchRemove(lab) {
+				delete(s.Label, lab)
+			}
+		}
+		for lab := range s.NumLabel {
+			if matchRemove(lab) {
+				delete(s.NumLabel, lab)
+			}
+		}
+	}
+	return
+}
+
+// matchesName returns whether the location matches the regular
+// expression. It checks any available function names, file names, and
+// mapping object filename.
+func (loc *Location) matchesName(re *regexp.Regexp) bool {
+	for _, ln := range loc.Line {
+		if fn := ln.Function; fn != nil {
+			if re.MatchString(fn.Name) || re.MatchString(fn.Filename) {
+				return true
+			}
+		}
+	}
+	if m := loc.Mapping; m != nil && re.MatchString(m.File) {
+		return true
+	}
+	return false
+}
+
+// unmatchedLines returns the lines in the location that do not match
+// the regular expression.
+func (loc *Location) unmatchedLines(re *regexp.Regexp) []Line {
+	if m := loc.Mapping; m != nil && re.MatchString(m.File) {
+		return nil
+	}
+	var lines []Line
+	for _, ln := range loc.Line {
+		if fn := ln.Function; fn != nil {
+			if re.MatchString(fn.Name) || re.MatchString(fn.Filename) {
+				continue
+			}
+		}
+		lines = append(lines, ln)
+	}
+	return lines
+}
+
+// matchedLines returns the lines in the location that match
+// the regular expression.
+func (loc *Location) matchedLines(re *regexp.Regexp) []Line {
+	if m := loc.Mapping; m != nil && re.MatchString(m.File) {
+		return loc.Line
+	}
+	var lines []Line
+	for _, ln := range loc.Line {
+		if fn := ln.Function; fn != nil {
+			if !re.MatchString(fn.Name) && !re.MatchString(fn.Filename) {
+				continue
+			}
+		}
+		lines = append(lines, ln)
+	}
+	return lines
+}
+
+// focusedAndNotIgnored looks up a slice of ids against a map of
+// focused/ignored locations. The map only contains locations that are
+// explicitly focused or ignored. Returns whether there is at least
+// one focused location but no ignored locations.
+func focusedAndNotIgnored(locs []*Location, m map[uint64]bool) bool {
+	var f bool
+	for _, loc := range locs {
+		if focus, focusOrIgnore := m[loc.ID]; focusOrIgnore {
+			if focus {
+				// Found focused location. Must keep searching in case there
+				// is an ignored one as well.
+				f = true
+			} else {
+				// Found ignored location. Can return false right away.
+				return false
+			}
+		}
+	}
+	return f
+}
+
+// TagMatch selects tags for filtering
+type TagMatch func(s *Sample) bool
+
+// FilterSamplesByTag removes all samples from the profile, except
+// those that match focus and do not match the ignore regular
+// expression.
+func (p *Profile) FilterSamplesByTag(focus, ignore TagMatch) (fm, im bool) {
+	samples := make([]*Sample, 0, len(p.Sample))
+	for _, s := range p.Sample {
+		focused, ignored := true, false
+		if focus != nil {
+			focused = focus(s)
+		}
+		if ignore != nil {
+			ignored = ignore(s)
+		}
+		fm = fm || focused
+		im = im || ignored
+		if focused && !ignored {
+			samples = append(samples, s)
+		}
+	}
+	p.Sample = samples
+	return
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/index.go b/go/src/cmd/vendor/github.com/google/pprof/profile/index.go
new file mode 100644
index 0000000000000000000000000000000000000000..bef1d60467c0b38f49dfab4ebf057435bd32ebdb
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/index.go
@@ -0,0 +1,64 @@
+// Copyright 2016 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package profile
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// SampleIndexByName returns the appropriate index for a value of sample index.
+// If numeric, it returns the number, otherwise it looks up the text in the
+// profile sample types.
+func (p *Profile) SampleIndexByName(sampleIndex string) (int, error) {
+	if sampleIndex == "" {
+		if dst := p.DefaultSampleType; dst != "" {
+			for i, t := range sampleTypes(p) {
+				if t == dst {
+					return i, nil
+				}
+			}
+		}
+		// By default select the last sample value
+		return len(p.SampleType) - 1, nil
+	}
+	if i, err := strconv.Atoi(sampleIndex); err == nil {
+		if i < 0 || i >= len(p.SampleType) {
+			return 0, fmt.Errorf("sample_index %s is outside the range [0..%d]", sampleIndex, len(p.SampleType)-1)
+		}
+		return i, nil
+	}
+
+	// Remove the inuse_ prefix to support legacy pprof options
+	// "inuse_space" and "inuse_objects" for profiles containing types
+	// "space" and "objects".
+	noInuse := strings.TrimPrefix(sampleIndex, "inuse_")
+	for i, t := range p.SampleType {
+		if t.Type == sampleIndex || t.Type == noInuse {
+			return i, nil
+		}
+	}
+
+	return 0, fmt.Errorf("sample_index %q must be one of: %v", sampleIndex, sampleTypes(p))
+}
+
+func sampleTypes(p *Profile) []string {
+	types := make([]string, len(p.SampleType))
+	for i, t := range p.SampleType {
+		types[i] = t.Type
+	}
+	return types
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/legacy_java_profile.go b/go/src/cmd/vendor/github.com/google/pprof/profile/legacy_java_profile.go
new file mode 100644
index 0000000000000000000000000000000000000000..4580bab18396f7bc64f7249ea8493d9e457bcbc3
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/legacy_java_profile.go
@@ -0,0 +1,315 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// This file implements parsers to convert java legacy profiles into
+// the profile.proto format.
+
+package profile
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"path/filepath"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+var (
+	attributeRx            = regexp.MustCompile(`([\w ]+)=([\w ]+)`)
+	javaSampleRx           = regexp.MustCompile(` *(\d+) +(\d+) +@ +([ x0-9a-f]*)`)
+	javaLocationRx         = regexp.MustCompile(`^\s*0x([[:xdigit:]]+)\s+(.*)\s*$`)
+	javaLocationFileLineRx = regexp.MustCompile(`^(.*)\s+\((.+):(-?[[:digit:]]+)\)$`)
+	javaLocationPathRx     = regexp.MustCompile(`^(.*)\s+\((.*)\)$`)
+)
+
+// javaCPUProfile returns a new Profile from profilez data.
+// b is the profile bytes after the header, period is the profiling
+// period, and parse is a function to parse 8-byte chunks from the
+// profile in its native endianness.
+func javaCPUProfile(b []byte, period int64, parse func(b []byte) (uint64, []byte)) (*Profile, error) {
+	p := &Profile{
+		Period:     period * 1000,
+		PeriodType: &ValueType{Type: "cpu", Unit: "nanoseconds"},
+		SampleType: []*ValueType{{Type: "samples", Unit: "count"}, {Type: "cpu", Unit: "nanoseconds"}},
+	}
+	var err error
+	var locs map[uint64]*Location
+	if b, locs, err = parseCPUSamples(b, parse, false, p); err != nil {
+		return nil, err
+	}
+
+	if err = parseJavaLocations(b, locs, p); err != nil {
+		return nil, err
+	}
+
+	// Strip out addresses for better merge.
+	if err = p.Aggregate(true, true, true, true, false, false); err != nil {
+		return nil, err
+	}
+
+	return p, nil
+}
+
+// parseJavaProfile returns a new profile from heapz or contentionz
+// data. b is the profile bytes after the header.
+func parseJavaProfile(b []byte) (*Profile, error) {
+	h := bytes.SplitAfterN(b, []byte("\n"), 2)
+	if len(h) < 2 {
+		return nil, errUnrecognized
+	}
+
+	p := &Profile{
+		PeriodType: &ValueType{},
+	}
+	header := string(bytes.TrimSpace(h[0]))
+
+	var err error
+	var pType string
+	switch header {
+	case "--- heapz 1 ---":
+		pType = "heap"
+	case "--- contentionz 1 ---":
+		pType = "contention"
+	default:
+		return nil, errUnrecognized
+	}
+
+	if b, err = parseJavaHeader(pType, h[1], p); err != nil {
+		return nil, err
+	}
+	var locs map[uint64]*Location
+	if b, locs, err = parseJavaSamples(pType, b, p); err != nil {
+		return nil, err
+	}
+	if err = parseJavaLocations(b, locs, p); err != nil {
+		return nil, err
+	}
+
+	// Strip out addresses for better merge.
+	if err = p.Aggregate(true, true, true, true, false, false); err != nil {
+		return nil, err
+	}
+
+	return p, nil
+}
+
+// parseJavaHeader parses the attribute section on a java profile and
+// populates a profile. Returns the remainder of the buffer after all
+// attributes.
+func parseJavaHeader(pType string, b []byte, p *Profile) ([]byte, error) {
+	nextNewLine := bytes.IndexByte(b, byte('\n'))
+	for nextNewLine != -1 {
+		line := string(bytes.TrimSpace(b[0:nextNewLine]))
+		if line != "" {
+			h := attributeRx.FindStringSubmatch(line)
+			if h == nil {
+				// Not a valid attribute, exit.
+				return b, nil
+			}
+
+			attribute, value := strings.TrimSpace(h[1]), strings.TrimSpace(h[2])
+			var err error
+			switch pType + "/" + attribute {
+			case "heap/format", "cpu/format", "contention/format":
+				if value != "java" {
+					return nil, errUnrecognized
+				}
+			case "heap/resolution":
+				p.SampleType = []*ValueType{
+					{Type: "inuse_objects", Unit: "count"},
+					{Type: "inuse_space", Unit: value},
+				}
+			case "contention/resolution":
+				p.SampleType = []*ValueType{
+					{Type: "contentions", Unit: "count"},
+					{Type: "delay", Unit: value},
+				}
+			case "contention/sampling period":
+				p.PeriodType = &ValueType{
+					Type: "contentions", Unit: "count",
+				}
+				if p.Period, err = strconv.ParseInt(value, 0, 64); err != nil {
+					return nil, fmt.Errorf("failed to parse attribute %s: %v", line, err)
+				}
+			case "contention/ms since reset":
+				millis, err := strconv.ParseInt(value, 0, 64)
+				if err != nil {
+					return nil, fmt.Errorf("failed to parse attribute %s: %v", line, err)
+				}
+				p.DurationNanos = millis * 1000 * 1000
+			default:
+				return nil, errUnrecognized
+			}
+		}
+		// Grab next line.
+		b = b[nextNewLine+1:]
+		nextNewLine = bytes.IndexByte(b, byte('\n'))
+	}
+	return b, nil
+}
+
+// parseJavaSamples parses the samples from a java profile and
+// populates the Samples in a profile. Returns the remainder of the
+// buffer after the samples.
+func parseJavaSamples(pType string, b []byte, p *Profile) ([]byte, map[uint64]*Location, error) {
+	nextNewLine := bytes.IndexByte(b, byte('\n'))
+	locs := make(map[uint64]*Location)
+	for nextNewLine != -1 {
+		line := string(bytes.TrimSpace(b[0:nextNewLine]))
+		if line != "" {
+			sample := javaSampleRx.FindStringSubmatch(line)
+			if sample == nil {
+				// Not a valid sample, exit.
+				return b, locs, nil
+			}
+
+			// Java profiles have data/fields inverted compared to other
+			// profile types.
+			var err error
+			value1, value2, value3 := sample[2], sample[1], sample[3]
+			addrs, err := parseHexAddresses(value3)
+			if err != nil {
+				return nil, nil, fmt.Errorf("malformed sample: %s: %v", line, err)
+			}
+
+			var sloc []*Location
+			for _, addr := range addrs {
+				loc := locs[addr]
+				if locs[addr] == nil {
+					loc = &Location{
+						Address: addr,
+					}
+					p.Location = append(p.Location, loc)
+					locs[addr] = loc
+				}
+				sloc = append(sloc, loc)
+			}
+			s := &Sample{
+				Value:    make([]int64, 2),
+				Location: sloc,
+			}
+
+			if s.Value[0], err = strconv.ParseInt(value1, 0, 64); err != nil {
+				return nil, nil, fmt.Errorf("parsing sample %s: %v", line, err)
+			}
+			if s.Value[1], err = strconv.ParseInt(value2, 0, 64); err != nil {
+				return nil, nil, fmt.Errorf("parsing sample %s: %v", line, err)
+			}
+
+			switch pType {
+			case "heap":
+				const javaHeapzSamplingRate = 524288 // 512K
+				if s.Value[0] == 0 {
+					return nil, nil, fmt.Errorf("parsing sample %s: second value must be non-zero", line)
+				}
+				s.NumLabel = map[string][]int64{"bytes": {s.Value[1] / s.Value[0]}}
+				s.Value[0], s.Value[1] = scaleHeapSample(s.Value[0], s.Value[1], javaHeapzSamplingRate)
+			case "contention":
+				if period := p.Period; period != 0 {
+					s.Value[0] = s.Value[0] * p.Period
+					s.Value[1] = s.Value[1] * p.Period
+				}
+			}
+			p.Sample = append(p.Sample, s)
+		}
+		// Grab next line.
+		b = b[nextNewLine+1:]
+		nextNewLine = bytes.IndexByte(b, byte('\n'))
+	}
+	return b, locs, nil
+}
+
+// parseJavaLocations parses the location information in a java
+// profile and populates the Locations in a profile. It uses the
+// location addresses from the profile as both the ID of each
+// location.
+func parseJavaLocations(b []byte, locs map[uint64]*Location, p *Profile) error {
+	r := bytes.NewBuffer(b)
+	fns := make(map[string]*Function)
+	for {
+		line, err := r.ReadString('\n')
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+			if line == "" {
+				break
+			}
+		}
+
+		if line = strings.TrimSpace(line); line == "" {
+			continue
+		}
+
+		jloc := javaLocationRx.FindStringSubmatch(line)
+		if len(jloc) != 3 {
+			continue
+		}
+		addr, err := strconv.ParseUint(jloc[1], 16, 64)
+		if err != nil {
+			return fmt.Errorf("parsing sample %s: %v", line, err)
+		}
+		loc := locs[addr]
+		if loc == nil {
+			// Unused/unseen
+			continue
+		}
+		var lineFunc, lineFile string
+		var lineNo int64
+
+		if fileLine := javaLocationFileLineRx.FindStringSubmatch(jloc[2]); len(fileLine) == 4 {
+			// Found a line of the form: "function (file:line)"
+			lineFunc, lineFile = fileLine[1], fileLine[2]
+			if n, err := strconv.ParseInt(fileLine[3], 10, 64); err == nil && n > 0 {
+				lineNo = n
+			}
+		} else if filePath := javaLocationPathRx.FindStringSubmatch(jloc[2]); len(filePath) == 3 {
+			// If there's not a file:line, it's a shared library path.
+			// The path isn't interesting, so just give the .so.
+			lineFunc, lineFile = filePath[1], filepath.Base(filePath[2])
+		} else if strings.Contains(jloc[2], "generated stub/JIT") {
+			lineFunc = "STUB"
+		} else {
+			// Treat whole line as the function name. This is used by the
+			// java agent for internal states such as "GC" or "VM".
+			lineFunc = jloc[2]
+		}
+		fn := fns[lineFunc]
+
+		if fn == nil {
+			fn = &Function{
+				Name:       lineFunc,
+				SystemName: lineFunc,
+				Filename:   lineFile,
+			}
+			fns[lineFunc] = fn
+			p.Function = append(p.Function, fn)
+		}
+		loc.Line = []Line{
+			{
+				Function: fn,
+				Line:     lineNo,
+			},
+		}
+		loc.Address = 0
+	}
+
+	p.remapLocationIDs()
+	p.remapFunctionIDs()
+	p.remapMappingIDs()
+
+	return nil
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/legacy_profile.go b/go/src/cmd/vendor/github.com/google/pprof/profile/legacy_profile.go
new file mode 100644
index 0000000000000000000000000000000000000000..8d07fd6c27c2af3052c3fd36562307560a058623
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/legacy_profile.go
@@ -0,0 +1,1228 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// This file implements parsers to convert legacy profiles into the
+// profile.proto format.
+
+package profile
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"io"
+	"math"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+var (
+	countStartRE = regexp.MustCompile(`\A(\S+) profile: total \d+\z`)
+	countRE      = regexp.MustCompile(`\A(\d+) @(( 0x[0-9a-f]+)+)\z`)
+
+	heapHeaderRE = regexp.MustCompile(`heap profile: *(\d+): *(\d+) *\[ *(\d+): *(\d+) *\] *@ *(heap[_a-z0-9]*)/?(\d*)`)
+	heapSampleRE = regexp.MustCompile(`(-?\d+): *(-?\d+) *\[ *(\d+): *(\d+) *] @([ x0-9a-f]*)`)
+
+	contentionSampleRE = regexp.MustCompile(`(\d+) *(\d+) @([ x0-9a-f]*)`)
+
+	hexNumberRE = regexp.MustCompile(`0x[0-9a-f]+`)
+
+	growthHeaderRE = regexp.MustCompile(`heap profile: *(\d+): *(\d+) *\[ *(\d+): *(\d+) *\] @ growthz?`)
+
+	fragmentationHeaderRE = regexp.MustCompile(`heap profile: *(\d+): *(\d+) *\[ *(\d+): *(\d+) *\] @ fragmentationz?`)
+
+	threadzStartRE = regexp.MustCompile(`--- threadz \d+ ---`)
+	threadStartRE  = regexp.MustCompile(`--- Thread ([[:xdigit:]]+) \(name: (.*)/(\d+)\) stack: ---`)
+
+	// Regular expressions to parse process mappings. Support the format used by Linux /proc/.../maps and other tools.
+	// Recommended format:
+	// Start   End     object file name     offset(optional)   linker build id
+	// 0x40000-0x80000 /path/to/binary      (@FF00)            abc123456
+	spaceDigits = `\s+[[:digit:]]+`
+	hexPair     = `\s+[[:xdigit:]]+:[[:xdigit:]]+`
+	oSpace      = `\s*`
+	// Capturing expressions.
+	cHex           = `(?:0x)?([[:xdigit:]]+)`
+	cHexRange      = `\s*` + cHex + `[\s-]?` + oSpace + cHex + `:?`
+	cSpaceString   = `(?:\s+(\S+))?`
+	cSpaceHex      = `(?:\s+([[:xdigit:]]+))?`
+	cSpaceAtOffset = `(?:\s+\(@([[:xdigit:]]+)\))?`
+	cPerm          = `(?:\s+([-rwxp]+))?`
+
+	procMapsRE  = regexp.MustCompile(`^` + cHexRange + cPerm + cSpaceHex + hexPair + spaceDigits + cSpaceString)
+	briefMapsRE = regexp.MustCompile(`^` + cHexRange + cPerm + cSpaceString + cSpaceAtOffset + cSpaceHex)
+
+	// Regular expression to parse log data, of the form:
+	// ... file:line] msg...
+	logInfoRE = regexp.MustCompile(`^[^\[\]]+:[0-9]+]\s`)
+)
+
+func isSpaceOrComment(line string) bool {
+	trimmed := strings.TrimSpace(line)
+	return len(trimmed) == 0 || trimmed[0] == '#'
+}
+
+// parseGoCount parses a Go count profile (e.g., threadcreate or
+// goroutine) and returns a new Profile.
+func parseGoCount(b []byte) (*Profile, error) {
+	s := bufio.NewScanner(bytes.NewBuffer(b))
+	// Skip comments at the beginning of the file.
+	for s.Scan() && isSpaceOrComment(s.Text()) {
+	}
+	if err := s.Err(); err != nil {
+		return nil, err
+	}
+	m := countStartRE.FindStringSubmatch(s.Text())
+	if m == nil {
+		return nil, errUnrecognized
+	}
+	profileType := m[1]
+	p := &Profile{
+		PeriodType: &ValueType{Type: profileType, Unit: "count"},
+		Period:     1,
+		SampleType: []*ValueType{{Type: profileType, Unit: "count"}},
+	}
+	locations := make(map[uint64]*Location)
+	for s.Scan() {
+		line := s.Text()
+		if isSpaceOrComment(line) {
+			continue
+		}
+		if strings.HasPrefix(line, "---") {
+			break
+		}
+		m := countRE.FindStringSubmatch(line)
+		if m == nil {
+			return nil, errMalformed
+		}
+		n, err := strconv.ParseInt(m[1], 0, 64)
+		if err != nil {
+			return nil, errMalformed
+		}
+		fields := strings.Fields(m[2])
+		locs := make([]*Location, 0, len(fields))
+		for _, stk := range fields {
+			addr, err := strconv.ParseUint(stk, 0, 64)
+			if err != nil {
+				return nil, errMalformed
+			}
+			// Adjust all frames by -1 to land on top of the call instruction.
+			addr--
+			loc := locations[addr]
+			if loc == nil {
+				loc = &Location{
+					Address: addr,
+				}
+				locations[addr] = loc
+				p.Location = append(p.Location, loc)
+			}
+			locs = append(locs, loc)
+		}
+		p.Sample = append(p.Sample, &Sample{
+			Location: locs,
+			Value:    []int64{n},
+		})
+	}
+	if err := s.Err(); err != nil {
+		return nil, err
+	}
+
+	if err := parseAdditionalSections(s, p); err != nil {
+		return nil, err
+	}
+	return p, nil
+}
+
+// remapLocationIDs ensures there is a location for each address
+// referenced by a sample, and remaps the samples to point to the new
+// location ids.
+func (p *Profile) remapLocationIDs() {
+	seen := make(map[*Location]bool, len(p.Location))
+	var locs []*Location
+
+	for _, s := range p.Sample {
+		for _, l := range s.Location {
+			if seen[l] {
+				continue
+			}
+			l.ID = uint64(len(locs) + 1)
+			locs = append(locs, l)
+			seen[l] = true
+		}
+	}
+	p.Location = locs
+}
+
+func (p *Profile) remapFunctionIDs() {
+	seen := make(map[*Function]bool, len(p.Function))
+	var fns []*Function
+
+	for _, l := range p.Location {
+		for _, ln := range l.Line {
+			fn := ln.Function
+			if fn == nil || seen[fn] {
+				continue
+			}
+			fn.ID = uint64(len(fns) + 1)
+			fns = append(fns, fn)
+			seen[fn] = true
+		}
+	}
+	p.Function = fns
+}
+
+// remapMappingIDs matches location addresses with existing mappings
+// and updates them appropriately. This is O(N*M), if this ever shows
+// up as a bottleneck, evaluate sorting the mappings and doing a
+// binary search, which would make it O(N*log(M)).
+func (p *Profile) remapMappingIDs() {
+	// Some profile handlers will incorrectly set regions for the main
+	// executable if its section is remapped. Fix them through heuristics.
+
+	if len(p.Mapping) > 0 {
+		// Remove the initial mapping if named '/anon_hugepage' and has a
+		// consecutive adjacent mapping.
+		if m := p.Mapping[0]; strings.HasPrefix(m.File, "/anon_hugepage") {
+			if len(p.Mapping) > 1 && m.Limit == p.Mapping[1].Start {
+				p.Mapping = p.Mapping[1:]
+			}
+		}
+	}
+
+	// Subtract the offset from the start of the main mapping if it
+	// ends up at a recognizable start address.
+	if len(p.Mapping) > 0 {
+		const expectedStart = 0x400000
+		if m := p.Mapping[0]; m.Start-m.Offset == expectedStart {
+			m.Start = expectedStart
+			m.Offset = 0
+		}
+	}
+
+	// Associate each location with an address to the corresponding
+	// mapping. Create fake mapping if a suitable one isn't found.
+	var fake *Mapping
+nextLocation:
+	for _, l := range p.Location {
+		a := l.Address
+		if l.Mapping != nil || a == 0 {
+			continue
+		}
+		for _, m := range p.Mapping {
+			if m.Start <= a && a < m.Limit {
+				l.Mapping = m
+				continue nextLocation
+			}
+		}
+		// Work around legacy handlers failing to encode the first
+		// part of mappings split into adjacent ranges.
+		for _, m := range p.Mapping {
+			if m.Offset != 0 && m.Start-m.Offset <= a && a < m.Start {
+				m.Start -= m.Offset
+				m.Offset = 0
+				l.Mapping = m
+				continue nextLocation
+			}
+		}
+		// If there is still no mapping, create a fake one.
+		// This is important for the Go legacy handler, which produced
+		// no mappings.
+		if fake == nil {
+			fake = &Mapping{
+				ID:    1,
+				Limit: ^uint64(0),
+			}
+			p.Mapping = append(p.Mapping, fake)
+		}
+		l.Mapping = fake
+	}
+
+	// Reset all mapping IDs.
+	for i, m := range p.Mapping {
+		m.ID = uint64(i + 1)
+	}
+}
+
+var cpuInts = []func([]byte) (uint64, []byte){
+	get32l,
+	get32b,
+	get64l,
+	get64b,
+}
+
+func get32l(b []byte) (uint64, []byte) {
+	if len(b) < 4 {
+		return 0, nil
+	}
+	return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24, b[4:]
+}
+
+func get32b(b []byte) (uint64, []byte) {
+	if len(b) < 4 {
+		return 0, nil
+	}
+	return uint64(b[3]) | uint64(b[2])<<8 | uint64(b[1])<<16 | uint64(b[0])<<24, b[4:]
+}
+
+func get64l(b []byte) (uint64, []byte) {
+	if len(b) < 8 {
+		return 0, nil
+	}
+	return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56, b[8:]
+}
+
+func get64b(b []byte) (uint64, []byte) {
+	if len(b) < 8 {
+		return 0, nil
+	}
+	return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 | uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56, b[8:]
+}
+
+// parseCPU parses a profilez legacy profile and returns a newly
+// populated Profile.
+//
+// The general format for profilez samples is a sequence of words in
+// binary format. The first words are a header with the following data:
+//
+//	1st word -- 0
+//	2nd word -- 3
+//	3rd word -- 0 if a c++ application, 1 if a java application.
+//	4th word -- Sampling period (in microseconds).
+//	5th word -- Padding.
+func parseCPU(b []byte) (*Profile, error) {
+	var parse func([]byte) (uint64, []byte)
+	var n1, n2, n3, n4, n5 uint64
+	for _, parse = range cpuInts {
+		var tmp []byte
+		n1, tmp = parse(b)
+		n2, tmp = parse(tmp)
+		n3, tmp = parse(tmp)
+		n4, tmp = parse(tmp)
+		n5, tmp = parse(tmp)
+
+		if tmp != nil && n1 == 0 && n2 == 3 && n3 == 0 && n4 > 0 && n5 == 0 {
+			b = tmp
+			return cpuProfile(b, int64(n4), parse)
+		}
+		if tmp != nil && n1 == 0 && n2 == 3 && n3 == 1 && n4 > 0 && n5 == 0 {
+			b = tmp
+			return javaCPUProfile(b, int64(n4), parse)
+		}
+	}
+	return nil, errUnrecognized
+}
+
+// cpuProfile returns a new Profile from C++ profilez data.
+// b is the profile bytes after the header, period is the profiling
+// period, and parse is a function to parse 8-byte chunks from the
+// profile in its native endianness.
+func cpuProfile(b []byte, period int64, parse func(b []byte) (uint64, []byte)) (*Profile, error) {
+	p := &Profile{
+		Period:     period * 1000,
+		PeriodType: &ValueType{Type: "cpu", Unit: "nanoseconds"},
+		SampleType: []*ValueType{
+			{Type: "samples", Unit: "count"},
+			{Type: "cpu", Unit: "nanoseconds"},
+		},
+	}
+	var err error
+	if b, _, err = parseCPUSamples(b, parse, true, p); err != nil {
+		return nil, err
+	}
+
+	// If *most* samples have the same second-to-the-bottom frame, it
+	// strongly suggests that it is an uninteresting artifact of
+	// measurement -- a stack frame pushed by the signal handler. The
+	// bottom frame is always correct as it is picked up from the signal
+	// structure, not the stack. Check if this is the case and if so,
+	// remove.
+
+	// Remove up to two frames.
+	maxiter := 2
+	// Allow one different sample for this many samples with the same
+	// second-to-last frame.
+	similarSamples := 32
+	margin := len(p.Sample) / similarSamples
+
+	for iter := 0; iter < maxiter; iter++ {
+		addr1 := make(map[uint64]int)
+		for _, s := range p.Sample {
+			if len(s.Location) > 1 {
+				a := s.Location[1].Address
+				addr1[a] = addr1[a] + 1
+			}
+		}
+
+		for id1, count := range addr1 {
+			if count >= len(p.Sample)-margin {
+				// Found uninteresting frame, strip it out from all samples
+				for _, s := range p.Sample {
+					if len(s.Location) > 1 && s.Location[1].Address == id1 {
+						s.Location = append(s.Location[:1], s.Location[2:]...)
+					}
+				}
+				break
+			}
+		}
+	}
+
+	if err := p.ParseMemoryMap(bytes.NewBuffer(b)); err != nil {
+		return nil, err
+	}
+
+	cleanupDuplicateLocations(p)
+	return p, nil
+}
+
+func cleanupDuplicateLocations(p *Profile) {
+	// The profile handler may duplicate the leaf frame, because it gets
+	// its address both from stack unwinding and from the signal
+	// context. Detect this and delete the duplicate, which has been
+	// adjusted by -1. The leaf address should not be adjusted as it is
+	// not a call.
+	for _, s := range p.Sample {
+		if len(s.Location) > 1 && s.Location[0].Address == s.Location[1].Address+1 {
+			s.Location = append(s.Location[:1], s.Location[2:]...)
+		}
+	}
+}
+
+// parseCPUSamples parses a collection of profilez samples from a
+// profile.
+//
+// profilez samples are a repeated sequence of stack frames of the
+// form:
+//
+//	1st word -- The number of times this stack was encountered.
+//	2nd word -- The size of the stack (StackSize).
+//	3rd word -- The first address on the stack.
+//	...
+//	StackSize + 2 -- The last address on the stack
+//
+// The last stack trace is of the form:
+//
+//	1st word -- 0
+//	2nd word -- 1
+//	3rd word -- 0
+//
+// Addresses from stack traces may point to the next instruction after
+// each call. Optionally adjust by -1 to land somewhere on the actual
+// call (except for the leaf, which is not a call).
+func parseCPUSamples(b []byte, parse func(b []byte) (uint64, []byte), adjust bool, p *Profile) ([]byte, map[uint64]*Location, error) {
+	locs := make(map[uint64]*Location)
+	for len(b) > 0 {
+		var count, nstk uint64
+		count, b = parse(b)
+		nstk, b = parse(b)
+		if b == nil || nstk > uint64(len(b)/4) {
+			return nil, nil, errUnrecognized
+		}
+		var sloc []*Location
+		addrs := make([]uint64, nstk)
+		for i := 0; i < int(nstk); i++ {
+			addrs[i], b = parse(b)
+		}
+
+		if count == 0 && nstk == 1 && addrs[0] == 0 {
+			// End of data marker
+			break
+		}
+		for i, addr := range addrs {
+			if adjust && i > 0 {
+				addr--
+			}
+			loc := locs[addr]
+			if loc == nil {
+				loc = &Location{
+					Address: addr,
+				}
+				locs[addr] = loc
+				p.Location = append(p.Location, loc)
+			}
+			sloc = append(sloc, loc)
+		}
+		p.Sample = append(p.Sample,
+			&Sample{
+				Value:    []int64{int64(count), int64(count) * p.Period},
+				Location: sloc,
+			})
+	}
+	// Reached the end without finding the EOD marker.
+	return b, locs, nil
+}
+
+// parseHeap parses a heapz legacy or a growthz profile and
+// returns a newly populated Profile.
+func parseHeap(b []byte) (p *Profile, err error) {
+	s := bufio.NewScanner(bytes.NewBuffer(b))
+	if !s.Scan() {
+		if err := s.Err(); err != nil {
+			return nil, err
+		}
+		return nil, errUnrecognized
+	}
+	p = &Profile{}
+
+	sampling := ""
+	hasAlloc := false
+
+	line := s.Text()
+	p.PeriodType = &ValueType{Type: "space", Unit: "bytes"}
+	if header := heapHeaderRE.FindStringSubmatch(line); header != nil {
+		sampling, p.Period, hasAlloc, err = parseHeapHeader(line)
+		if err != nil {
+			return nil, err
+		}
+	} else if header = growthHeaderRE.FindStringSubmatch(line); header != nil {
+		p.Period = 1
+	} else if header = fragmentationHeaderRE.FindStringSubmatch(line); header != nil {
+		p.Period = 1
+	} else {
+		return nil, errUnrecognized
+	}
+
+	if hasAlloc {
+		// Put alloc before inuse so that default pprof selection
+		// will prefer inuse_space.
+		p.SampleType = []*ValueType{
+			{Type: "alloc_objects", Unit: "count"},
+			{Type: "alloc_space", Unit: "bytes"},
+			{Type: "inuse_objects", Unit: "count"},
+			{Type: "inuse_space", Unit: "bytes"},
+		}
+	} else {
+		p.SampleType = []*ValueType{
+			{Type: "objects", Unit: "count"},
+			{Type: "space", Unit: "bytes"},
+		}
+	}
+
+	locs := make(map[uint64]*Location)
+	for s.Scan() {
+		line := strings.TrimSpace(s.Text())
+
+		if isSpaceOrComment(line) {
+			continue
+		}
+
+		if isMemoryMapSentinel(line) {
+			break
+		}
+
+		value, blocksize, addrs, err := parseHeapSample(line, p.Period, sampling, hasAlloc)
+		if err != nil {
+			return nil, err
+		}
+
+		var sloc []*Location
+		for _, addr := range addrs {
+			// Addresses from stack traces point to the next instruction after
+			// each call. Adjust by -1 to land somewhere on the actual call.
+			addr--
+			loc := locs[addr]
+			if locs[addr] == nil {
+				loc = &Location{
+					Address: addr,
+				}
+				p.Location = append(p.Location, loc)
+				locs[addr] = loc
+			}
+			sloc = append(sloc, loc)
+		}
+
+		p.Sample = append(p.Sample, &Sample{
+			Value:    value,
+			Location: sloc,
+			NumLabel: map[string][]int64{"bytes": {blocksize}},
+		})
+	}
+	if err := s.Err(); err != nil {
+		return nil, err
+	}
+	if err := parseAdditionalSections(s, p); err != nil {
+		return nil, err
+	}
+	return p, nil
+}
+
+func parseHeapHeader(line string) (sampling string, period int64, hasAlloc bool, err error) {
+	header := heapHeaderRE.FindStringSubmatch(line)
+	if header == nil {
+		return "", 0, false, errUnrecognized
+	}
+
+	if len(header[6]) > 0 {
+		if period, err = strconv.ParseInt(header[6], 10, 64); err != nil {
+			return "", 0, false, errUnrecognized
+		}
+	}
+
+	if (header[3] != header[1] && header[3] != "0") || (header[4] != header[2] && header[4] != "0") {
+		hasAlloc = true
+	}
+
+	switch header[5] {
+	case "heapz_v2", "heap_v2":
+		return "v2", period, hasAlloc, nil
+	case "heapprofile":
+		return "", 1, hasAlloc, nil
+	case "heap":
+		return "v2", period / 2, hasAlloc, nil
+	default:
+		return "", 0, false, errUnrecognized
+	}
+}
+
+// parseHeapSample parses a single row from a heap profile into a new Sample.
+func parseHeapSample(line string, rate int64, sampling string, includeAlloc bool) (value []int64, blocksize int64, addrs []uint64, err error) {
+	sampleData := heapSampleRE.FindStringSubmatch(line)
+	if len(sampleData) != 6 {
+		return nil, 0, nil, fmt.Errorf("unexpected number of sample values: got %d, want 6", len(sampleData))
+	}
+
+	// This is a local-scoped helper function to avoid needing to pass
+	// around rate, sampling and many return parameters.
+	addValues := func(countString, sizeString string, label string) error {
+		count, err := strconv.ParseInt(countString, 10, 64)
+		if err != nil {
+			return fmt.Errorf("malformed sample: %s: %v", line, err)
+		}
+		size, err := strconv.ParseInt(sizeString, 10, 64)
+		if err != nil {
+			return fmt.Errorf("malformed sample: %s: %v", line, err)
+		}
+		if count == 0 && size != 0 {
+			return fmt.Errorf("%s count was 0 but %s bytes was %d", label, label, size)
+		}
+		if count != 0 {
+			blocksize = size / count
+			if sampling == "v2" {
+				count, size = scaleHeapSample(count, size, rate)
+			}
+		}
+		value = append(value, count, size)
+		return nil
+	}
+
+	if includeAlloc {
+		if err := addValues(sampleData[3], sampleData[4], "allocation"); err != nil {
+			return nil, 0, nil, err
+		}
+	}
+
+	if err := addValues(sampleData[1], sampleData[2], "inuse"); err != nil {
+		return nil, 0, nil, err
+	}
+
+	addrs, err = parseHexAddresses(sampleData[5])
+	if err != nil {
+		return nil, 0, nil, fmt.Errorf("malformed sample: %s: %v", line, err)
+	}
+
+	return value, blocksize, addrs, nil
+}
+
+// parseHexAddresses extracts hex numbers from a string, attempts to convert
+// each to an unsigned 64-bit number and returns the resulting numbers as a
+// slice, or an error if the string contains hex numbers which are too large to
+// handle (which means a malformed profile).
+func parseHexAddresses(s string) ([]uint64, error) {
+	hexStrings := hexNumberRE.FindAllString(s, -1)
+	var addrs []uint64
+	for _, s := range hexStrings {
+		if addr, err := strconv.ParseUint(s, 0, 64); err == nil {
+			addrs = append(addrs, addr)
+		} else {
+			return nil, fmt.Errorf("failed to parse as hex 64-bit number: %s", s)
+		}
+	}
+	return addrs, nil
+}
+
+// scaleHeapSample adjusts the data from a heapz Sample to
+// account for its probability of appearing in the collected
+// data. heapz profiles are a sampling of the memory allocations
+// requests in a program. We estimate the unsampled value by dividing
+// each collected sample by its probability of appearing in the
+// profile. heapz v2 profiles rely on a poisson process to determine
+// which samples to collect, based on the desired average collection
+// rate R. The probability of a sample of size S to appear in that
+// profile is 1-exp(-S/R).
+func scaleHeapSample(count, size, rate int64) (int64, int64) {
+	if count == 0 || size == 0 {
+		return 0, 0
+	}
+
+	if rate <= 1 {
+		// if rate==1 all samples were collected so no adjustment is needed.
+		// if rate<1 treat as unknown and skip scaling.
+		return count, size
+	}
+
+	avgSize := float64(size) / float64(count)
+	scale := 1 / (1 - math.Exp(-avgSize/float64(rate)))
+
+	return int64(float64(count) * scale), int64(float64(size) * scale)
+}
+
+// parseContention parses a mutex or contention profile. There are 2 cases:
+// "--- contentionz " for legacy C++ profiles (and backwards compatibility)
+// "--- mutex:" or "--- contention:" for profiles generated by the Go runtime.
+func parseContention(b []byte) (*Profile, error) {
+	s := bufio.NewScanner(bytes.NewBuffer(b))
+	if !s.Scan() {
+		if err := s.Err(); err != nil {
+			return nil, err
+		}
+		return nil, errUnrecognized
+	}
+
+	switch l := s.Text(); {
+	case strings.HasPrefix(l, "--- contentionz "):
+	case strings.HasPrefix(l, "--- mutex:"):
+	case strings.HasPrefix(l, "--- contention:"):
+	default:
+		return nil, errUnrecognized
+	}
+
+	p := &Profile{
+		PeriodType: &ValueType{Type: "contentions", Unit: "count"},
+		Period:     1,
+		SampleType: []*ValueType{
+			{Type: "contentions", Unit: "count"},
+			{Type: "delay", Unit: "nanoseconds"},
+		},
+	}
+
+	var cpuHz int64
+	// Parse text of the form "attribute = value" before the samples.
+	const delimiter = "="
+	for s.Scan() {
+		line := s.Text()
+		if line = strings.TrimSpace(line); isSpaceOrComment(line) {
+			continue
+		}
+		if strings.HasPrefix(line, "---") {
+			break
+		}
+		attr := strings.SplitN(line, delimiter, 2)
+		if len(attr) != 2 {
+			break
+		}
+		key, val := strings.TrimSpace(attr[0]), strings.TrimSpace(attr[1])
+		var err error
+		switch key {
+		case "cycles/second":
+			if cpuHz, err = strconv.ParseInt(val, 0, 64); err != nil {
+				return nil, errUnrecognized
+			}
+		case "sampling period":
+			if p.Period, err = strconv.ParseInt(val, 0, 64); err != nil {
+				return nil, errUnrecognized
+			}
+		case "ms since reset":
+			ms, err := strconv.ParseInt(val, 0, 64)
+			if err != nil {
+				return nil, errUnrecognized
+			}
+			p.DurationNanos = ms * 1000 * 1000
+		case "format":
+			// CPP contentionz profiles don't have format.
+			return nil, errUnrecognized
+		case "resolution":
+			// CPP contentionz profiles don't have resolution.
+			return nil, errUnrecognized
+		case "discarded samples":
+		default:
+			return nil, errUnrecognized
+		}
+	}
+	if err := s.Err(); err != nil {
+		return nil, err
+	}
+
+	locs := make(map[uint64]*Location)
+	for {
+		line := strings.TrimSpace(s.Text())
+		if strings.HasPrefix(line, "---") {
+			break
+		}
+		if !isSpaceOrComment(line) {
+			value, addrs, err := parseContentionSample(line, p.Period, cpuHz)
+			if err != nil {
+				return nil, err
+			}
+			var sloc []*Location
+			for _, addr := range addrs {
+				// Addresses from stack traces point to the next instruction after
+				// each call. Adjust by -1 to land somewhere on the actual call.
+				addr--
+				loc := locs[addr]
+				if locs[addr] == nil {
+					loc = &Location{
+						Address: addr,
+					}
+					p.Location = append(p.Location, loc)
+					locs[addr] = loc
+				}
+				sloc = append(sloc, loc)
+			}
+			p.Sample = append(p.Sample, &Sample{
+				Value:    value,
+				Location: sloc,
+			})
+		}
+		if !s.Scan() {
+			break
+		}
+	}
+	if err := s.Err(); err != nil {
+		return nil, err
+	}
+
+	if err := parseAdditionalSections(s, p); err != nil {
+		return nil, err
+	}
+
+	return p, nil
+}
+
+// parseContentionSample parses a single row from a contention profile
+// into a new Sample.
+func parseContentionSample(line string, period, cpuHz int64) (value []int64, addrs []uint64, err error) {
+	sampleData := contentionSampleRE.FindStringSubmatch(line)
+	if sampleData == nil {
+		return nil, nil, errUnrecognized
+	}
+
+	v1, err := strconv.ParseInt(sampleData[1], 10, 64)
+	if err != nil {
+		return nil, nil, fmt.Errorf("malformed sample: %s: %v", line, err)
+	}
+	v2, err := strconv.ParseInt(sampleData[2], 10, 64)
+	if err != nil {
+		return nil, nil, fmt.Errorf("malformed sample: %s: %v", line, err)
+	}
+
+	// Unsample values if period and cpuHz are available.
+	// - Delays are scaled to cycles and then to nanoseconds.
+	// - Contentions are scaled to cycles.
+	if period > 0 {
+		if cpuHz > 0 {
+			cpuGHz := float64(cpuHz) / 1e9
+			v1 = int64(float64(v1) * float64(period) / cpuGHz)
+		}
+		v2 = v2 * period
+	}
+
+	value = []int64{v2, v1}
+	addrs, err = parseHexAddresses(sampleData[3])
+	if err != nil {
+		return nil, nil, fmt.Errorf("malformed sample: %s: %v", line, err)
+	}
+
+	return value, addrs, nil
+}
+
+// parseThread parses a Threadz profile and returns a new Profile.
+func parseThread(b []byte) (*Profile, error) {
+	s := bufio.NewScanner(bytes.NewBuffer(b))
+	// Skip past comments and empty lines seeking a real header.
+	for s.Scan() && isSpaceOrComment(s.Text()) {
+	}
+
+	line := s.Text()
+	if m := threadzStartRE.FindStringSubmatch(line); m != nil {
+		// Advance over initial comments until first stack trace.
+		for s.Scan() {
+			if line = s.Text(); isMemoryMapSentinel(line) || strings.HasPrefix(line, "-") {
+				break
+			}
+		}
+	} else if t := threadStartRE.FindStringSubmatch(line); len(t) != 4 {
+		return nil, errUnrecognized
+	}
+
+	p := &Profile{
+		SampleType: []*ValueType{{Type: "thread", Unit: "count"}},
+		PeriodType: &ValueType{Type: "thread", Unit: "count"},
+		Period:     1,
+	}
+
+	locs := make(map[uint64]*Location)
+	// Recognize each thread and populate profile samples.
+	for !isMemoryMapSentinel(line) {
+		if strings.HasPrefix(line, "---- no stack trace for") {
+			break
+		}
+		if t := threadStartRE.FindStringSubmatch(line); len(t) != 4 {
+			return nil, errUnrecognized
+		}
+
+		var addrs []uint64
+		var err error
+		line, addrs, err = parseThreadSample(s)
+		if err != nil {
+			return nil, err
+		}
+		if len(addrs) == 0 {
+			// We got a --same as previous threads--. Bump counters.
+			if len(p.Sample) > 0 {
+				s := p.Sample[len(p.Sample)-1]
+				s.Value[0]++
+			}
+			continue
+		}
+
+		var sloc []*Location
+		for i, addr := range addrs {
+			// Addresses from stack traces point to the next instruction after
+			// each call. Adjust by -1 to land somewhere on the actual call
+			// (except for the leaf, which is not a call).
+			if i > 0 {
+				addr--
+			}
+			loc := locs[addr]
+			if locs[addr] == nil {
+				loc = &Location{
+					Address: addr,
+				}
+				p.Location = append(p.Location, loc)
+				locs[addr] = loc
+			}
+			sloc = append(sloc, loc)
+		}
+
+		p.Sample = append(p.Sample, &Sample{
+			Value:    []int64{1},
+			Location: sloc,
+		})
+	}
+
+	if err := parseAdditionalSections(s, p); err != nil {
+		return nil, err
+	}
+
+	cleanupDuplicateLocations(p)
+	return p, nil
+}
+
+// parseThreadSample parses a symbolized or unsymbolized stack trace.
+// Returns the first line after the traceback, the sample (or nil if
+// it hits a 'same-as-previous' marker) and an error.
+func parseThreadSample(s *bufio.Scanner) (nextl string, addrs []uint64, err error) {
+	var line string
+	sameAsPrevious := false
+	for s.Scan() {
+		line = strings.TrimSpace(s.Text())
+		if line == "" {
+			continue
+		}
+
+		if strings.HasPrefix(line, "---") {
+			break
+		}
+		if strings.Contains(line, "same as previous thread") {
+			sameAsPrevious = true
+			continue
+		}
+
+		curAddrs, err := parseHexAddresses(line)
+		if err != nil {
+			return "", nil, fmt.Errorf("malformed sample: %s: %v", line, err)
+		}
+		addrs = append(addrs, curAddrs...)
+	}
+	if err := s.Err(); err != nil {
+		return "", nil, err
+	}
+	if sameAsPrevious {
+		return line, nil, nil
+	}
+	return line, addrs, nil
+}
+
+// parseAdditionalSections parses any additional sections in the
+// profile, ignoring any unrecognized sections.
+func parseAdditionalSections(s *bufio.Scanner, p *Profile) error {
+	for !isMemoryMapSentinel(s.Text()) && s.Scan() {
+	}
+	if err := s.Err(); err != nil {
+		return err
+	}
+	return p.ParseMemoryMapFromScanner(s)
+}
+
+// ParseProcMaps parses a memory map in the format of /proc/self/maps.
+// ParseMemoryMap should be called after setting on a profile to
+// associate locations to the corresponding mapping based on their
+// address.
+func ParseProcMaps(rd io.Reader) ([]*Mapping, error) {
+	s := bufio.NewScanner(rd)
+	return parseProcMapsFromScanner(s)
+}
+
+func parseProcMapsFromScanner(s *bufio.Scanner) ([]*Mapping, error) {
+	var mapping []*Mapping
+
+	var attrs []string
+	const delimiter = "="
+	r := strings.NewReplacer()
+	for s.Scan() {
+		line := r.Replace(removeLoggingInfo(s.Text()))
+		m, err := parseMappingEntry(line)
+		if err != nil {
+			if err == errUnrecognized {
+				// Recognize assignments of the form: attr=value, and replace
+				// $attr with value on subsequent mappings.
+				if attr := strings.SplitN(line, delimiter, 2); len(attr) == 2 {
+					attrs = append(attrs, "$"+strings.TrimSpace(attr[0]), strings.TrimSpace(attr[1]))
+					r = strings.NewReplacer(attrs...)
+				}
+				// Ignore any unrecognized entries
+				continue
+			}
+			return nil, err
+		}
+		if m == nil {
+			continue
+		}
+		mapping = append(mapping, m)
+	}
+	if err := s.Err(); err != nil {
+		return nil, err
+	}
+	return mapping, nil
+}
+
+// removeLoggingInfo detects and removes log prefix entries generated
+// by the glog package. If no logging prefix is detected, the string
+// is returned unmodified.
+func removeLoggingInfo(line string) string {
+	if match := logInfoRE.FindStringIndex(line); match != nil {
+		return line[match[1]:]
+	}
+	return line
+}
+
+// ParseMemoryMap parses a memory map in the format of
+// /proc/self/maps, and overrides the mappings in the current profile.
+// It renumbers the samples and locations in the profile correspondingly.
+func (p *Profile) ParseMemoryMap(rd io.Reader) error {
+	return p.ParseMemoryMapFromScanner(bufio.NewScanner(rd))
+}
+
+// ParseMemoryMapFromScanner parses a memory map in the format of
+// /proc/self/maps or a variety of legacy format, and overrides the
+// mappings in the current profile.  It renumbers the samples and
+// locations in the profile correspondingly.
+func (p *Profile) ParseMemoryMapFromScanner(s *bufio.Scanner) error {
+	mapping, err := parseProcMapsFromScanner(s)
+	if err != nil {
+		return err
+	}
+	p.Mapping = append(p.Mapping, mapping...)
+	p.massageMappings()
+	p.remapLocationIDs()
+	p.remapFunctionIDs()
+	p.remapMappingIDs()
+	return nil
+}
+
+func parseMappingEntry(l string) (*Mapping, error) {
+	var start, end, perm, file, offset, buildID string
+	if me := procMapsRE.FindStringSubmatch(l); len(me) == 6 {
+		start, end, perm, offset, file = me[1], me[2], me[3], me[4], me[5]
+	} else if me := briefMapsRE.FindStringSubmatch(l); len(me) == 7 {
+		start, end, perm, file, offset, buildID = me[1], me[2], me[3], me[4], me[5], me[6]
+	} else {
+		return nil, errUnrecognized
+	}
+
+	var err error
+	mapping := &Mapping{
+		File:    file,
+		BuildID: buildID,
+	}
+	if perm != "" && !strings.Contains(perm, "x") {
+		// Skip non-executable entries.
+		return nil, nil
+	}
+	if mapping.Start, err = strconv.ParseUint(start, 16, 64); err != nil {
+		return nil, errUnrecognized
+	}
+	if mapping.Limit, err = strconv.ParseUint(end, 16, 64); err != nil {
+		return nil, errUnrecognized
+	}
+	if offset != "" {
+		if mapping.Offset, err = strconv.ParseUint(offset, 16, 64); err != nil {
+			return nil, errUnrecognized
+		}
+	}
+	return mapping, nil
+}
+
+var memoryMapSentinels = []string{
+	"--- Memory map: ---",
+	"MAPPED_LIBRARIES:",
+}
+
+// isMemoryMapSentinel returns true if the string contains one of the
+// known sentinels for memory map information.
+func isMemoryMapSentinel(line string) bool {
+	for _, s := range memoryMapSentinels {
+		if strings.Contains(line, s) {
+			return true
+		}
+	}
+	return false
+}
+
+func (p *Profile) addLegacyFrameInfo() {
+	switch {
+	case isProfileType(p, heapzSampleTypes):
+		p.DropFrames, p.KeepFrames = allocRxStr, allocSkipRxStr
+	case isProfileType(p, contentionzSampleTypes):
+		p.DropFrames, p.KeepFrames = lockRxStr, ""
+	default:
+		p.DropFrames, p.KeepFrames = cpuProfilerRxStr, ""
+	}
+}
+
+var heapzSampleTypes = [][]string{
+	{"allocations", "size"}, // early Go pprof profiles
+	{"objects", "space"},
+	{"inuse_objects", "inuse_space"},
+	{"alloc_objects", "alloc_space"},
+	{"alloc_objects", "alloc_space", "inuse_objects", "inuse_space"}, // Go pprof legacy profiles
+}
+var contentionzSampleTypes = [][]string{
+	{"contentions", "delay"},
+}
+
+func isProfileType(p *Profile, types [][]string) bool {
+	st := p.SampleType
+nextType:
+	for _, t := range types {
+		if len(st) != len(t) {
+			continue
+		}
+
+		for i := range st {
+			if st[i].Type != t[i] {
+				continue nextType
+			}
+		}
+		return true
+	}
+	return false
+}
+
+var allocRxStr = strings.Join([]string{
+	// POSIX entry points.
+	`calloc`,
+	`cfree`,
+	`malloc`,
+	`free`,
+	`memalign`,
+	`do_memalign`,
+	`(__)?posix_memalign`,
+	`pvalloc`,
+	`valloc`,
+	`realloc`,
+
+	// TC malloc.
+	`tcmalloc::.*`,
+	`tc_calloc`,
+	`tc_cfree`,
+	`tc_malloc`,
+	`tc_free`,
+	`tc_memalign`,
+	`tc_posix_memalign`,
+	`tc_pvalloc`,
+	`tc_valloc`,
+	`tc_realloc`,
+	`tc_new`,
+	`tc_delete`,
+	`tc_newarray`,
+	`tc_deletearray`,
+	`tc_new_nothrow`,
+	`tc_newarray_nothrow`,
+
+	// Memory-allocation routines on OS X.
+	`malloc_zone_malloc`,
+	`malloc_zone_calloc`,
+	`malloc_zone_valloc`,
+	`malloc_zone_realloc`,
+	`malloc_zone_memalign`,
+	`malloc_zone_free`,
+
+	// Go runtime
+	`runtime\..*`,
+
+	// Other misc. memory allocation routines
+	`BaseArena::.*`,
+	`(::)?do_malloc_no_errno`,
+	`(::)?do_malloc_pages`,
+	`(::)?do_malloc`,
+	`DoSampledAllocation`,
+	`MallocedMemBlock::MallocedMemBlock`,
+	`_M_allocate`,
+	`__builtin_(vec_)?delete`,
+	`__builtin_(vec_)?new`,
+	`__gnu_cxx::new_allocator::allocate`,
+	`__libc_malloc`,
+	`__malloc_alloc_template::allocate`,
+	`allocate`,
+	`cpp_alloc`,
+	`operator new(\[\])?`,
+	`simple_alloc::allocate`,
+}, `|`)
+
+var allocSkipRxStr = strings.Join([]string{
+	// Preserve Go runtime frames that appear in the middle/bottom of
+	// the stack.
+	`runtime\.panic`,
+	`runtime\.reflectcall`,
+	`runtime\.call[0-9]*`,
+}, `|`)
+
+var cpuProfilerRxStr = strings.Join([]string{
+	`ProfileData::Add`,
+	`ProfileData::prof_handler`,
+	`CpuProfiler::prof_handler`,
+	`__pthread_sighandler`,
+	`__restore`,
+}, `|`)
+
+var lockRxStr = strings.Join([]string{
+	`RecordLockProfileData`,
+	`(base::)?RecordLockProfileData.*`,
+	`(base::)?SubmitMutexProfileData.*`,
+	`(base::)?SubmitSpinLockProfileData.*`,
+	`(base::Mutex::)?AwaitCommon.*`,
+	`(base::Mutex::)?Unlock.*`,
+	`(base::Mutex::)?UnlockSlow.*`,
+	`(base::Mutex::)?ReaderUnlock.*`,
+	`(base::MutexLock::)?~MutexLock.*`,
+	`(Mutex::)?AwaitCommon.*`,
+	`(Mutex::)?Unlock.*`,
+	`(Mutex::)?UnlockSlow.*`,
+	`(Mutex::)?ReaderUnlock.*`,
+	`(MutexLock::)?~MutexLock.*`,
+	`(SpinLock::)?Unlock.*`,
+	`(SpinLock::)?SlowUnlock.*`,
+	`(SpinLockHolder::)?~SpinLockHolder.*`,
+}, `|`)
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/merge.go b/go/src/cmd/vendor/github.com/google/pprof/profile/merge.go
new file mode 100644
index 0000000000000000000000000000000000000000..8a51690be44c59bdd8672f731857ddcfa8ff2752
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/merge.go
@@ -0,0 +1,673 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package profile
+
+import (
+	"encoding/binary"
+	"fmt"
+	"slices"
+	"sort"
+	"strconv"
+	"strings"
+)
+
+// Compact performs garbage collection on a profile to remove any
+// unreferenced fields. This is useful to reduce the size of a profile
+// after samples or locations have been removed.
+func (p *Profile) Compact() *Profile {
+	p, _ = Merge([]*Profile{p})
+	return p
+}
+
+// Merge merges all the profiles in profs into a single Profile.
+// Returns a new profile independent of the input profiles. The merged
+// profile is compacted to eliminate unused samples, locations,
+// functions and mappings. Profiles must have identical profile sample
+// and period types or the merge will fail. profile.Period of the
+// resulting profile will be the maximum of all profiles, and
+// profile.TimeNanos will be the earliest nonzero one. Merges are
+// associative with the caveat of the first profile having some
+// specialization in how headers are combined. There may be other
+// subtleties now or in the future regarding associativity.
+func Merge(srcs []*Profile) (*Profile, error) {
+	if len(srcs) == 0 {
+		return nil, fmt.Errorf("no profiles to merge")
+	}
+	p, err := combineHeaders(srcs)
+	if err != nil {
+		return nil, err
+	}
+
+	pm := &profileMerger{
+		p:         p,
+		samples:   make(map[sampleKey]*Sample, len(srcs[0].Sample)),
+		locations: make(map[locationKey]*Location, len(srcs[0].Location)),
+		functions: make(map[functionKey]*Function, len(srcs[0].Function)),
+		mappings:  make(map[mappingKey]*Mapping, len(srcs[0].Mapping)),
+	}
+
+	for _, src := range srcs {
+		// Clear the profile-specific hash tables
+		pm.locationsByID = makeLocationIDMap(len(src.Location))
+		pm.functionsByID = make(map[uint64]*Function, len(src.Function))
+		pm.mappingsByID = make(map[uint64]mapInfo, len(src.Mapping))
+
+		if len(pm.mappings) == 0 && len(src.Mapping) > 0 {
+			// The Mapping list has the property that the first mapping
+			// represents the main binary. Take the first Mapping we see,
+			// otherwise the operations below will add mappings in an
+			// arbitrary order.
+			pm.mapMapping(src.Mapping[0])
+		}
+
+		for _, s := range src.Sample {
+			if !isZeroSample(s) {
+				pm.mapSample(s)
+			}
+		}
+	}
+
+	if slices.ContainsFunc(p.Sample, isZeroSample) {
+		// If there are any zero samples, re-merge the profile to GC
+		// them.
+		return Merge([]*Profile{p})
+	}
+
+	return p, nil
+}
+
+// Normalize normalizes the source profile by multiplying each value in profile by the
+// ratio of the sum of the base profile's values of that sample type to the sum of the
+// source profile's value of that sample type.
+func (p *Profile) Normalize(pb *Profile) error {
+
+	if err := p.compatible(pb); err != nil {
+		return err
+	}
+
+	baseVals := make([]int64, len(p.SampleType))
+	for _, s := range pb.Sample {
+		for i, v := range s.Value {
+			baseVals[i] += v
+		}
+	}
+
+	srcVals := make([]int64, len(p.SampleType))
+	for _, s := range p.Sample {
+		for i, v := range s.Value {
+			srcVals[i] += v
+		}
+	}
+
+	normScale := make([]float64, len(baseVals))
+	for i := range baseVals {
+		if srcVals[i] == 0 {
+			normScale[i] = 0.0
+		} else {
+			normScale[i] = float64(baseVals[i]) / float64(srcVals[i])
+		}
+	}
+	p.ScaleN(normScale)
+	return nil
+}
+
+func isZeroSample(s *Sample) bool {
+	for _, v := range s.Value {
+		if v != 0 {
+			return false
+		}
+	}
+	return true
+}
+
+type profileMerger struct {
+	p *Profile
+
+	// Memoization tables within a profile.
+	locationsByID locationIDMap
+	functionsByID map[uint64]*Function
+	mappingsByID  map[uint64]mapInfo
+
+	// Memoization tables for profile entities.
+	samples   map[sampleKey]*Sample
+	locations map[locationKey]*Location
+	functions map[functionKey]*Function
+	mappings  map[mappingKey]*Mapping
+}
+
+type mapInfo struct {
+	m      *Mapping
+	offset int64
+}
+
+func (pm *profileMerger) mapSample(src *Sample) *Sample {
+	// Check memoization table
+	k := pm.sampleKey(src)
+	if ss, ok := pm.samples[k]; ok {
+		for i, v := range src.Value {
+			ss.Value[i] += v
+		}
+		return ss
+	}
+
+	// Make new sample.
+	s := &Sample{
+		Location: make([]*Location, len(src.Location)),
+		Value:    make([]int64, len(src.Value)),
+		Label:    make(map[string][]string, len(src.Label)),
+		NumLabel: make(map[string][]int64, len(src.NumLabel)),
+		NumUnit:  make(map[string][]string, len(src.NumLabel)),
+	}
+	for i, l := range src.Location {
+		s.Location[i] = pm.mapLocation(l)
+	}
+	for k, v := range src.Label {
+		vv := make([]string, len(v))
+		copy(vv, v)
+		s.Label[k] = vv
+	}
+	for k, v := range src.NumLabel {
+		u := src.NumUnit[k]
+		vv := make([]int64, len(v))
+		uu := make([]string, len(u))
+		copy(vv, v)
+		copy(uu, u)
+		s.NumLabel[k] = vv
+		s.NumUnit[k] = uu
+	}
+	copy(s.Value, src.Value)
+	pm.samples[k] = s
+	pm.p.Sample = append(pm.p.Sample, s)
+	return s
+}
+
+func (pm *profileMerger) sampleKey(sample *Sample) sampleKey {
+	// Accumulate contents into a string.
+	var buf strings.Builder
+	buf.Grow(64) // Heuristic to avoid extra allocs
+
+	// encode a number
+	putNumber := func(v uint64) {
+		var num [binary.MaxVarintLen64]byte
+		n := binary.PutUvarint(num[:], v)
+		buf.Write(num[:n])
+	}
+
+	// encode a string prefixed with its length.
+	putDelimitedString := func(s string) {
+		putNumber(uint64(len(s)))
+		buf.WriteString(s)
+	}
+
+	for _, l := range sample.Location {
+		// Get the location in the merged profile, which may have a different ID.
+		if loc := pm.mapLocation(l); loc != nil {
+			putNumber(loc.ID)
+		}
+	}
+	putNumber(0) // Delimiter
+
+	for _, l := range sortedKeys1(sample.Label) {
+		putDelimitedString(l)
+		values := sample.Label[l]
+		putNumber(uint64(len(values)))
+		for _, v := range values {
+			putDelimitedString(v)
+		}
+	}
+
+	for _, l := range sortedKeys2(sample.NumLabel) {
+		putDelimitedString(l)
+		values := sample.NumLabel[l]
+		putNumber(uint64(len(values)))
+		for _, v := range values {
+			putNumber(uint64(v))
+		}
+		units := sample.NumUnit[l]
+		putNumber(uint64(len(units)))
+		for _, v := range units {
+			putDelimitedString(v)
+		}
+	}
+
+	return sampleKey(buf.String())
+}
+
+type sampleKey string
+
+// sortedKeys1 returns the sorted keys found in a string->[]string map.
+//
+// Note: this is currently non-generic since github pprof runs golint,
+// which does not support generics. When that issue is fixed, it can
+// be merged with sortedKeys2 and made into a generic function.
+func sortedKeys1(m map[string][]string) []string {
+	if len(m) == 0 {
+		return nil
+	}
+	keys := make([]string, 0, len(m))
+	for k := range m {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+// sortedKeys2 returns the sorted keys found in a string->[]int64 map.
+//
+// Note: this is currently non-generic since github pprof runs golint,
+// which does not support generics. When that issue is fixed, it can
+// be merged with sortedKeys1 and made into a generic function.
+func sortedKeys2(m map[string][]int64) []string {
+	if len(m) == 0 {
+		return nil
+	}
+	keys := make([]string, 0, len(m))
+	for k := range m {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+func (pm *profileMerger) mapLocation(src *Location) *Location {
+	if src == nil {
+		return nil
+	}
+
+	if l := pm.locationsByID.get(src.ID); l != nil {
+		return l
+	}
+
+	mi := pm.mapMapping(src.Mapping)
+	l := &Location{
+		ID:       uint64(len(pm.p.Location) + 1),
+		Mapping:  mi.m,
+		Address:  uint64(int64(src.Address) + mi.offset),
+		Line:     make([]Line, len(src.Line)),
+		IsFolded: src.IsFolded,
+	}
+	for i, ln := range src.Line {
+		l.Line[i] = pm.mapLine(ln)
+	}
+	// Check memoization table. Must be done on the remapped location to
+	// account for the remapped mapping ID.
+	k := l.key()
+	if ll, ok := pm.locations[k]; ok {
+		pm.locationsByID.set(src.ID, ll)
+		return ll
+	}
+	pm.locationsByID.set(src.ID, l)
+	pm.locations[k] = l
+	pm.p.Location = append(pm.p.Location, l)
+	return l
+}
+
+// key generates locationKey to be used as a key for maps.
+func (l *Location) key() locationKey {
+	key := locationKey{
+		addr:     l.Address,
+		isFolded: l.IsFolded,
+	}
+	if l.Mapping != nil {
+		// Normalizes address to handle address space randomization.
+		key.addr -= l.Mapping.Start
+		key.mappingID = l.Mapping.ID
+	}
+	lines := make([]string, len(l.Line)*3)
+	for i, line := range l.Line {
+		if line.Function != nil {
+			lines[i*2] = strconv.FormatUint(line.Function.ID, 16)
+		}
+		lines[i*2+1] = strconv.FormatInt(line.Line, 16)
+		lines[i*2+2] = strconv.FormatInt(line.Column, 16)
+	}
+	key.lines = strings.Join(lines, "|")
+	return key
+}
+
+type locationKey struct {
+	addr, mappingID uint64
+	lines           string
+	isFolded        bool
+}
+
+func (pm *profileMerger) mapMapping(src *Mapping) mapInfo {
+	if src == nil {
+		return mapInfo{}
+	}
+
+	if mi, ok := pm.mappingsByID[src.ID]; ok {
+		return mi
+	}
+
+	// Check memoization tables.
+	mk := src.key()
+	if m, ok := pm.mappings[mk]; ok {
+		mi := mapInfo{m, int64(m.Start) - int64(src.Start)}
+		pm.mappingsByID[src.ID] = mi
+		return mi
+	}
+	m := &Mapping{
+		ID:                     uint64(len(pm.p.Mapping) + 1),
+		Start:                  src.Start,
+		Limit:                  src.Limit,
+		Offset:                 src.Offset,
+		File:                   src.File,
+		KernelRelocationSymbol: src.KernelRelocationSymbol,
+		BuildID:                src.BuildID,
+		HasFunctions:           src.HasFunctions,
+		HasFilenames:           src.HasFilenames,
+		HasLineNumbers:         src.HasLineNumbers,
+		HasInlineFrames:        src.HasInlineFrames,
+	}
+	pm.p.Mapping = append(pm.p.Mapping, m)
+
+	// Update memoization tables.
+	pm.mappings[mk] = m
+	mi := mapInfo{m, 0}
+	pm.mappingsByID[src.ID] = mi
+	return mi
+}
+
+// key generates encoded strings of Mapping to be used as a key for
+// maps.
+func (m *Mapping) key() mappingKey {
+	// Normalize addresses to handle address space randomization.
+	// Round up to next 4K boundary to avoid minor discrepancies.
+	const mapsizeRounding = 0x1000
+
+	size := m.Limit - m.Start
+	size = size + mapsizeRounding - 1
+	size = size - (size % mapsizeRounding)
+	key := mappingKey{
+		size:   size,
+		offset: m.Offset,
+	}
+
+	switch {
+	case m.BuildID != "":
+		key.buildIDOrFile = m.BuildID
+	case m.File != "":
+		key.buildIDOrFile = m.File
+	default:
+		// A mapping containing neither build ID nor file name is a fake mapping. A
+		// key with empty buildIDOrFile is used for fake mappings so that they are
+		// treated as the same mapping during merging.
+	}
+	return key
+}
+
+type mappingKey struct {
+	size, offset  uint64
+	buildIDOrFile string
+}
+
+func (pm *profileMerger) mapLine(src Line) Line {
+	ln := Line{
+		Function: pm.mapFunction(src.Function),
+		Line:     src.Line,
+		Column:   src.Column,
+	}
+	return ln
+}
+
+func (pm *profileMerger) mapFunction(src *Function) *Function {
+	if src == nil {
+		return nil
+	}
+	if f, ok := pm.functionsByID[src.ID]; ok {
+		return f
+	}
+	k := src.key()
+	if f, ok := pm.functions[k]; ok {
+		pm.functionsByID[src.ID] = f
+		return f
+	}
+	f := &Function{
+		ID:         uint64(len(pm.p.Function) + 1),
+		Name:       src.Name,
+		SystemName: src.SystemName,
+		Filename:   src.Filename,
+		StartLine:  src.StartLine,
+	}
+	pm.functions[k] = f
+	pm.functionsByID[src.ID] = f
+	pm.p.Function = append(pm.p.Function, f)
+	return f
+}
+
+// key generates a struct to be used as a key for maps.
+func (f *Function) key() functionKey {
+	return functionKey{
+		f.StartLine,
+		f.Name,
+		f.SystemName,
+		f.Filename,
+	}
+}
+
+type functionKey struct {
+	startLine                  int64
+	name, systemName, fileName string
+}
+
+// combineHeaders checks that all profiles can be merged and returns
+// their combined profile.
+func combineHeaders(srcs []*Profile) (*Profile, error) {
+	for _, s := range srcs[1:] {
+		if err := srcs[0].compatible(s); err != nil {
+			return nil, err
+		}
+	}
+
+	var timeNanos, durationNanos, period int64
+	var comments []string
+	seenComments := map[string]bool{}
+	var docURL string
+	var defaultSampleType string
+	for _, s := range srcs {
+		if timeNanos == 0 || s.TimeNanos < timeNanos {
+			timeNanos = s.TimeNanos
+		}
+		durationNanos += s.DurationNanos
+		if period == 0 || period < s.Period {
+			period = s.Period
+		}
+		for _, c := range s.Comments {
+			if seen := seenComments[c]; !seen {
+				comments = append(comments, c)
+				seenComments[c] = true
+			}
+		}
+		if defaultSampleType == "" {
+			defaultSampleType = s.DefaultSampleType
+		}
+		if docURL == "" {
+			docURL = s.DocURL
+		}
+	}
+
+	p := &Profile{
+		SampleType: make([]*ValueType, len(srcs[0].SampleType)),
+
+		DropFrames: srcs[0].DropFrames,
+		KeepFrames: srcs[0].KeepFrames,
+
+		TimeNanos:     timeNanos,
+		DurationNanos: durationNanos,
+		PeriodType:    srcs[0].PeriodType,
+		Period:        period,
+
+		Comments:          comments,
+		DefaultSampleType: defaultSampleType,
+		DocURL:            docURL,
+	}
+	copy(p.SampleType, srcs[0].SampleType)
+	return p, nil
+}
+
+// compatible determines if two profiles can be compared/merged.
+// returns nil if the profiles are compatible; otherwise an error with
+// details on the incompatibility.
+func (p *Profile) compatible(pb *Profile) error {
+	if !equalValueType(p.PeriodType, pb.PeriodType) {
+		return fmt.Errorf("incompatible period types %v and %v", p.PeriodType, pb.PeriodType)
+	}
+
+	if len(p.SampleType) != len(pb.SampleType) {
+		return fmt.Errorf("incompatible sample types %v and %v", p.SampleType, pb.SampleType)
+	}
+
+	for i := range p.SampleType {
+		if !equalValueType(p.SampleType[i], pb.SampleType[i]) {
+			return fmt.Errorf("incompatible sample types %v and %v", p.SampleType, pb.SampleType)
+		}
+	}
+	return nil
+}
+
+// equalValueType returns true if the two value types are semantically
+// equal. It ignores the internal fields used during encode/decode.
+func equalValueType(st1, st2 *ValueType) bool {
+	return st1.Type == st2.Type && st1.Unit == st2.Unit
+}
+
+// locationIDMap is like a map[uint64]*Location, but provides efficiency for
+// ids that are densely numbered, which is often the case.
+type locationIDMap struct {
+	dense  []*Location          // indexed by id for id < len(dense)
+	sparse map[uint64]*Location // indexed by id for id >= len(dense)
+}
+
+func makeLocationIDMap(n int) locationIDMap {
+	return locationIDMap{
+		dense:  make([]*Location, n),
+		sparse: map[uint64]*Location{},
+	}
+}
+
+func (lm locationIDMap) get(id uint64) *Location {
+	if id < uint64(len(lm.dense)) {
+		return lm.dense[int(id)]
+	}
+	return lm.sparse[id]
+}
+
+func (lm locationIDMap) set(id uint64, loc *Location) {
+	if id < uint64(len(lm.dense)) {
+		lm.dense[id] = loc
+		return
+	}
+	lm.sparse[id] = loc
+}
+
+// CompatibilizeSampleTypes makes profiles compatible to be compared/merged. It
+// keeps sample types that appear in all profiles only and drops/reorders the
+// sample types as necessary.
+//
+// In the case of sample types order is not the same for given profiles the
+// order is derived from the first profile.
+//
+// Profiles are modified in-place.
+//
+// It returns an error if the sample type's intersection is empty.
+func CompatibilizeSampleTypes(ps []*Profile) error {
+	sTypes := commonSampleTypes(ps)
+	if len(sTypes) == 0 {
+		return fmt.Errorf("profiles have empty common sample type list")
+	}
+	for _, p := range ps {
+		if err := compatibilizeSampleTypes(p, sTypes); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// commonSampleTypes returns sample types that appear in all profiles in the
+// order how they ordered in the first profile.
+func commonSampleTypes(ps []*Profile) []string {
+	if len(ps) == 0 {
+		return nil
+	}
+	sTypes := map[string]int{}
+	for _, p := range ps {
+		for _, st := range p.SampleType {
+			sTypes[st.Type]++
+		}
+	}
+	var res []string
+	for _, st := range ps[0].SampleType {
+		if sTypes[st.Type] == len(ps) {
+			res = append(res, st.Type)
+		}
+	}
+	return res
+}
+
+// compatibilizeSampleTypes drops sample types that are not present in sTypes
+// list and reorder them if needed.
+//
+// It sets DefaultSampleType to sType[0] if it is not in sType list.
+//
+// It assumes that all sample types from the sTypes list are present in the
+// given profile otherwise it returns an error.
+func compatibilizeSampleTypes(p *Profile, sTypes []string) error {
+	if len(sTypes) == 0 {
+		return fmt.Errorf("sample type list is empty")
+	}
+	defaultSampleType := sTypes[0]
+	reMap, needToModify := make([]int, len(sTypes)), false
+	for i, st := range sTypes {
+		if st == p.DefaultSampleType {
+			defaultSampleType = p.DefaultSampleType
+		}
+		idx := searchValueType(p.SampleType, st)
+		if idx < 0 {
+			return fmt.Errorf("%q sample type is not found in profile", st)
+		}
+		reMap[i] = idx
+		if idx != i {
+			needToModify = true
+		}
+	}
+	if !needToModify && len(sTypes) == len(p.SampleType) {
+		return nil
+	}
+	p.DefaultSampleType = defaultSampleType
+	oldSampleTypes := p.SampleType
+	p.SampleType = make([]*ValueType, len(sTypes))
+	for i, idx := range reMap {
+		p.SampleType[i] = oldSampleTypes[idx]
+	}
+	values := make([]int64, len(sTypes))
+	for _, s := range p.Sample {
+		for i, idx := range reMap {
+			values[i] = s.Value[idx]
+		}
+		s.Value = s.Value[:len(values)]
+		copy(s.Value, values)
+	}
+	return nil
+}
+
+func searchValueType(vts []*ValueType, s string) int {
+	for i, vt := range vts {
+		if vt.Type == s {
+			return i
+		}
+	}
+	return -1
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/profile.go b/go/src/cmd/vendor/github.com/google/pprof/profile/profile.go
new file mode 100644
index 0000000000000000000000000000000000000000..43f561d445541542b9ea33209e7e891b7f59ad08
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/profile.go
@@ -0,0 +1,875 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package profile provides a representation of profile.proto and
+// methods to encode/decode profiles in this format.
+package profile
+
+import (
+	"bytes"
+	"compress/gzip"
+	"fmt"
+	"io"
+	"math"
+	"path/filepath"
+	"regexp"
+	"slices"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+)
+
+// Profile is an in-memory representation of profile.proto.
+type Profile struct {
+	SampleType        []*ValueType
+	DefaultSampleType string
+	Sample            []*Sample
+	Mapping           []*Mapping
+	Location          []*Location
+	Function          []*Function
+	Comments          []string
+	DocURL            string
+
+	DropFrames string
+	KeepFrames string
+
+	TimeNanos     int64
+	DurationNanos int64
+	PeriodType    *ValueType
+	Period        int64
+
+	// The following fields are modified during encoding and copying,
+	// so are protected by a Mutex.
+	encodeMu sync.Mutex
+
+	commentX           []int64
+	docURLX            int64
+	dropFramesX        int64
+	keepFramesX        int64
+	stringTable        []string
+	defaultSampleTypeX int64
+}
+
+// ValueType corresponds to Profile.ValueType
+type ValueType struct {
+	Type string // cpu, wall, inuse_space, etc
+	Unit string // seconds, nanoseconds, bytes, etc
+
+	typeX int64
+	unitX int64
+}
+
+// Sample corresponds to Profile.Sample
+type Sample struct {
+	Location []*Location
+	Value    []int64
+	// Label is a per-label-key map to values for string labels.
+	//
+	// In general, having multiple values for the given label key is strongly
+	// discouraged - see docs for the sample label field in profile.proto.  The
+	// main reason this unlikely state is tracked here is to make the
+	// decoding->encoding roundtrip not lossy. But we expect that the value
+	// slices present in this map are always of length 1.
+	Label map[string][]string
+	// NumLabel is a per-label-key map to values for numeric labels. See a note
+	// above on handling multiple values for a label.
+	NumLabel map[string][]int64
+	// NumUnit is a per-label-key map to the unit names of corresponding numeric
+	// label values. The unit info may be missing even if the label is in
+	// NumLabel, see the docs in profile.proto for details. When the value is
+	// slice is present and not nil, its length must be equal to the length of
+	// the corresponding value slice in NumLabel.
+	NumUnit map[string][]string
+
+	locationIDX []uint64
+	labelX      []label
+}
+
+// label corresponds to Profile.Label
+type label struct {
+	keyX int64
+	// Exactly one of the two following values must be set
+	strX int64
+	numX int64 // Integer value for this label
+	// can be set if numX has value
+	unitX int64
+}
+
+// Mapping corresponds to Profile.Mapping
+type Mapping struct {
+	ID              uint64
+	Start           uint64
+	Limit           uint64
+	Offset          uint64
+	File            string
+	BuildID         string
+	HasFunctions    bool
+	HasFilenames    bool
+	HasLineNumbers  bool
+	HasInlineFrames bool
+
+	fileX    int64
+	buildIDX int64
+
+	// Name of the kernel relocation symbol ("_text" or "_stext"), extracted from File.
+	// For linux kernel mappings generated by some tools, correct symbolization depends
+	// on knowing which of the two possible relocation symbols was used for `Start`.
+	// This is given to us as a suffix in `File` (e.g. "[kernel.kallsyms]_stext").
+	//
+	// Note, this public field is not persisted in the proto. For the purposes of
+	// copying / merging / hashing profiles, it is considered subsumed by `File`.
+	KernelRelocationSymbol string
+}
+
+// Location corresponds to Profile.Location
+type Location struct {
+	ID       uint64
+	Mapping  *Mapping
+	Address  uint64
+	Line     []Line
+	IsFolded bool
+
+	mappingIDX uint64
+}
+
+// Line corresponds to Profile.Line
+type Line struct {
+	Function *Function
+	Line     int64
+	Column   int64
+
+	functionIDX uint64
+}
+
+// Function corresponds to Profile.Function
+type Function struct {
+	ID         uint64
+	Name       string
+	SystemName string
+	Filename   string
+	StartLine  int64
+
+	nameX       int64
+	systemNameX int64
+	filenameX   int64
+}
+
+// Parse parses a profile and checks for its validity. The input
+// may be a gzip-compressed encoded protobuf or one of many legacy
+// profile formats which may be unsupported in the future.
+func Parse(r io.Reader) (*Profile, error) {
+	data, err := io.ReadAll(r)
+	if err != nil {
+		return nil, err
+	}
+	return ParseData(data)
+}
+
+// ParseData parses a profile from a buffer and checks for its
+// validity.
+func ParseData(data []byte) (*Profile, error) {
+	var p *Profile
+	var err error
+	if len(data) >= 2 && data[0] == 0x1f && data[1] == 0x8b {
+		gz, err := gzip.NewReader(bytes.NewBuffer(data))
+		if err == nil {
+			data, err = io.ReadAll(gz)
+		}
+		if err != nil {
+			return nil, fmt.Errorf("decompressing profile: %v", err)
+		}
+	}
+	if p, err = ParseUncompressed(data); err != nil && err != errNoData && err != errConcatProfile {
+		p, err = parseLegacy(data)
+	}
+
+	if err != nil {
+		return nil, fmt.Errorf("parsing profile: %v", err)
+	}
+
+	if err := p.CheckValid(); err != nil {
+		return nil, fmt.Errorf("malformed profile: %v", err)
+	}
+	return p, nil
+}
+
+var errUnrecognized = fmt.Errorf("unrecognized profile format")
+var errMalformed = fmt.Errorf("malformed profile format")
+var errNoData = fmt.Errorf("empty input file")
+var errConcatProfile = fmt.Errorf("concatenated profiles detected")
+
+func parseLegacy(data []byte) (*Profile, error) {
+	parsers := []func([]byte) (*Profile, error){
+		parseCPU,
+		parseHeap,
+		parseGoCount, // goroutine, threadcreate
+		parseThread,
+		parseContention,
+		parseJavaProfile,
+	}
+
+	for _, parser := range parsers {
+		p, err := parser(data)
+		if err == nil {
+			p.addLegacyFrameInfo()
+			return p, nil
+		}
+		if err != errUnrecognized {
+			return nil, err
+		}
+	}
+	return nil, errUnrecognized
+}
+
+// ParseUncompressed parses an uncompressed protobuf into a profile.
+func ParseUncompressed(data []byte) (*Profile, error) {
+	if len(data) == 0 {
+		return nil, errNoData
+	}
+	p := &Profile{}
+	if err := unmarshal(data, p); err != nil {
+		return nil, err
+	}
+
+	if err := p.postDecode(); err != nil {
+		return nil, err
+	}
+
+	return p, nil
+}
+
+var libRx = regexp.MustCompile(`([.]so$|[.]so[._][0-9]+)`)
+
+// massageMappings applies heuristic-based changes to the profile
+// mappings to account for quirks of some environments.
+func (p *Profile) massageMappings() {
+	// Merge adjacent regions with matching names, checking that the offsets match
+	if len(p.Mapping) > 1 {
+		mappings := []*Mapping{p.Mapping[0]}
+		for _, m := range p.Mapping[1:] {
+			lm := mappings[len(mappings)-1]
+			if adjacent(lm, m) {
+				lm.Limit = m.Limit
+				if m.File != "" {
+					lm.File = m.File
+				}
+				if m.BuildID != "" {
+					lm.BuildID = m.BuildID
+				}
+				p.updateLocationMapping(m, lm)
+				continue
+			}
+			mappings = append(mappings, m)
+		}
+		p.Mapping = mappings
+	}
+
+	// Use heuristics to identify main binary and move it to the top of the list of mappings
+	for i, m := range p.Mapping {
+		file := strings.TrimSpace(strings.Replace(m.File, "(deleted)", "", -1))
+		if len(file) == 0 {
+			continue
+		}
+		if len(libRx.FindStringSubmatch(file)) > 0 {
+			continue
+		}
+		if file[0] == '[' {
+			continue
+		}
+		// Swap what we guess is main to position 0.
+		p.Mapping[0], p.Mapping[i] = p.Mapping[i], p.Mapping[0]
+		break
+	}
+
+	// Keep the mapping IDs neatly sorted
+	for i, m := range p.Mapping {
+		m.ID = uint64(i + 1)
+	}
+}
+
+// adjacent returns whether two mapping entries represent the same
+// mapping that has been split into two. Check that their addresses are adjacent,
+// and if the offsets match, if they are available.
+func adjacent(m1, m2 *Mapping) bool {
+	if m1.File != "" && m2.File != "" {
+		if m1.File != m2.File {
+			return false
+		}
+	}
+	if m1.BuildID != "" && m2.BuildID != "" {
+		if m1.BuildID != m2.BuildID {
+			return false
+		}
+	}
+	if m1.Limit != m2.Start {
+		return false
+	}
+	if m1.Offset != 0 && m2.Offset != 0 {
+		offset := m1.Offset + (m1.Limit - m1.Start)
+		if offset != m2.Offset {
+			return false
+		}
+	}
+	return true
+}
+
+func (p *Profile) updateLocationMapping(from, to *Mapping) {
+	for _, l := range p.Location {
+		if l.Mapping == from {
+			l.Mapping = to
+		}
+	}
+}
+
+func serialize(p *Profile) []byte {
+	p.encodeMu.Lock()
+	p.preEncode()
+	b := marshal(p)
+	p.encodeMu.Unlock()
+	return b
+}
+
+// Write writes the profile as a gzip-compressed marshaled protobuf.
+func (p *Profile) Write(w io.Writer) error {
+	zw := gzip.NewWriter(w)
+	defer zw.Close()
+	_, err := zw.Write(serialize(p))
+	return err
+}
+
+// WriteUncompressed writes the profile as a marshaled protobuf.
+func (p *Profile) WriteUncompressed(w io.Writer) error {
+	_, err := w.Write(serialize(p))
+	return err
+}
+
+// CheckValid tests whether the profile is valid. Checks include, but are
+// not limited to:
+//   - len(Profile.Sample[n].value) == len(Profile.value_unit)
+//   - Sample.id has a corresponding Profile.Location
+func (p *Profile) CheckValid() error {
+	// Check that sample values are consistent
+	sampleLen := len(p.SampleType)
+	if sampleLen == 0 && len(p.Sample) != 0 {
+		return fmt.Errorf("missing sample type information")
+	}
+	for _, s := range p.Sample {
+		if s == nil {
+			return fmt.Errorf("profile has nil sample")
+		}
+		if len(s.Value) != sampleLen {
+			return fmt.Errorf("mismatch: sample has %d values vs. %d types", len(s.Value), len(p.SampleType))
+		}
+		for _, l := range s.Location {
+			if l == nil {
+				return fmt.Errorf("sample has nil location")
+			}
+		}
+	}
+
+	// Check that all mappings/locations/functions are in the tables
+	// Check that there are no duplicate ids
+	mappings := make(map[uint64]*Mapping, len(p.Mapping))
+	for _, m := range p.Mapping {
+		if m == nil {
+			return fmt.Errorf("profile has nil mapping")
+		}
+		if m.ID == 0 {
+			return fmt.Errorf("found mapping with reserved ID=0")
+		}
+		if mappings[m.ID] != nil {
+			return fmt.Errorf("multiple mappings with same id: %d", m.ID)
+		}
+		mappings[m.ID] = m
+	}
+	functions := make(map[uint64]*Function, len(p.Function))
+	for _, f := range p.Function {
+		if f == nil {
+			return fmt.Errorf("profile has nil function")
+		}
+		if f.ID == 0 {
+			return fmt.Errorf("found function with reserved ID=0")
+		}
+		if functions[f.ID] != nil {
+			return fmt.Errorf("multiple functions with same id: %d", f.ID)
+		}
+		functions[f.ID] = f
+	}
+	locations := make(map[uint64]*Location, len(p.Location))
+	for _, l := range p.Location {
+		if l == nil {
+			return fmt.Errorf("profile has nil location")
+		}
+		if l.ID == 0 {
+			return fmt.Errorf("found location with reserved id=0")
+		}
+		if locations[l.ID] != nil {
+			return fmt.Errorf("multiple locations with same id: %d", l.ID)
+		}
+		locations[l.ID] = l
+		if m := l.Mapping; m != nil {
+			if m.ID == 0 || mappings[m.ID] != m {
+				return fmt.Errorf("inconsistent mapping %p: %d", m, m.ID)
+			}
+		}
+		for _, ln := range l.Line {
+			f := ln.Function
+			if f == nil {
+				return fmt.Errorf("location id: %d has a line with nil function", l.ID)
+			}
+			if f.ID == 0 || functions[f.ID] != f {
+				return fmt.Errorf("inconsistent function %p: %d", f, f.ID)
+			}
+		}
+	}
+	return nil
+}
+
+// Aggregate merges the locations in the profile into equivalence
+// classes preserving the request attributes. It also updates the
+// samples to point to the merged locations.
+func (p *Profile) Aggregate(inlineFrame, function, filename, linenumber, columnnumber, address bool) error {
+	for _, m := range p.Mapping {
+		m.HasInlineFrames = m.HasInlineFrames && inlineFrame
+		m.HasFunctions = m.HasFunctions && function
+		m.HasFilenames = m.HasFilenames && filename
+		m.HasLineNumbers = m.HasLineNumbers && linenumber
+	}
+
+	// Aggregate functions
+	if !function || !filename {
+		for _, f := range p.Function {
+			if !function {
+				f.Name = ""
+				f.SystemName = ""
+			}
+			if !filename {
+				f.Filename = ""
+			}
+		}
+	}
+
+	// Aggregate locations
+	if !inlineFrame || !address || !linenumber || !columnnumber {
+		for _, l := range p.Location {
+			if !inlineFrame && len(l.Line) > 1 {
+				l.Line = l.Line[len(l.Line)-1:]
+			}
+			if !linenumber {
+				for i := range l.Line {
+					l.Line[i].Line = 0
+					l.Line[i].Column = 0
+				}
+			}
+			if !columnnumber {
+				for i := range l.Line {
+					l.Line[i].Column = 0
+				}
+			}
+			if !address {
+				l.Address = 0
+			}
+		}
+	}
+
+	return p.CheckValid()
+}
+
+// NumLabelUnits returns a map of numeric label keys to the units
+// associated with those keys and a map of those keys to any units
+// that were encountered but not used.
+// Unit for a given key is the first encountered unit for that key. If multiple
+// units are encountered for values paired with a particular key, then the first
+// unit encountered is used and all other units are returned in sorted order
+// in map of ignored units.
+// If no units are encountered for a particular key, the unit is then inferred
+// based on the key.
+func (p *Profile) NumLabelUnits() (map[string]string, map[string][]string) {
+	numLabelUnits := map[string]string{}
+	ignoredUnits := map[string]map[string]bool{}
+	encounteredKeys := map[string]bool{}
+
+	// Determine units based on numeric tags for each sample.
+	for _, s := range p.Sample {
+		for k := range s.NumLabel {
+			encounteredKeys[k] = true
+			for _, unit := range s.NumUnit[k] {
+				if unit == "" {
+					continue
+				}
+				if wantUnit, ok := numLabelUnits[k]; !ok {
+					numLabelUnits[k] = unit
+				} else if wantUnit != unit {
+					if v, ok := ignoredUnits[k]; ok {
+						v[unit] = true
+					} else {
+						ignoredUnits[k] = map[string]bool{unit: true}
+					}
+				}
+			}
+		}
+	}
+	// Infer units for keys without any units associated with
+	// numeric tag values.
+	for key := range encounteredKeys {
+		unit := numLabelUnits[key]
+		if unit == "" {
+			switch key {
+			case "alignment", "request":
+				numLabelUnits[key] = "bytes"
+			default:
+				numLabelUnits[key] = key
+			}
+		}
+	}
+
+	// Copy ignored units into more readable format
+	unitsIgnored := make(map[string][]string, len(ignoredUnits))
+	for key, values := range ignoredUnits {
+		units := make([]string, len(values))
+		i := 0
+		for unit := range values {
+			units[i] = unit
+			i++
+		}
+		sort.Strings(units)
+		unitsIgnored[key] = units
+	}
+
+	return numLabelUnits, unitsIgnored
+}
+
+// String dumps a text representation of a profile. Intended mainly
+// for debugging purposes.
+func (p *Profile) String() string {
+	ss := make([]string, 0, len(p.Comments)+len(p.Sample)+len(p.Mapping)+len(p.Location))
+	for _, c := range p.Comments {
+		ss = append(ss, "Comment: "+c)
+	}
+	if url := p.DocURL; url != "" {
+		ss = append(ss, fmt.Sprintf("Doc: %s", url))
+	}
+	if pt := p.PeriodType; pt != nil {
+		ss = append(ss, fmt.Sprintf("PeriodType: %s %s", pt.Type, pt.Unit))
+	}
+	ss = append(ss, fmt.Sprintf("Period: %d", p.Period))
+	if p.TimeNanos != 0 {
+		ss = append(ss, fmt.Sprintf("Time: %v", time.Unix(0, p.TimeNanos)))
+	}
+	if p.DurationNanos != 0 {
+		ss = append(ss, fmt.Sprintf("Duration: %.4v", time.Duration(p.DurationNanos)))
+	}
+
+	ss = append(ss, "Samples:")
+	var sh1 string
+	for _, s := range p.SampleType {
+		dflt := ""
+		if s.Type == p.DefaultSampleType {
+			dflt = "[dflt]"
+		}
+		sh1 = sh1 + fmt.Sprintf("%s/%s%s ", s.Type, s.Unit, dflt)
+	}
+	ss = append(ss, strings.TrimSpace(sh1))
+	for _, s := range p.Sample {
+		ss = append(ss, s.string())
+	}
+
+	ss = append(ss, "Locations")
+	for _, l := range p.Location {
+		ss = append(ss, l.string())
+	}
+
+	ss = append(ss, "Mappings")
+	for _, m := range p.Mapping {
+		ss = append(ss, m.string())
+	}
+
+	return strings.Join(ss, "\n") + "\n"
+}
+
+// string dumps a text representation of a mapping. Intended mainly
+// for debugging purposes.
+func (m *Mapping) string() string {
+	bits := ""
+	if m.HasFunctions {
+		bits = bits + "[FN]"
+	}
+	if m.HasFilenames {
+		bits = bits + "[FL]"
+	}
+	if m.HasLineNumbers {
+		bits = bits + "[LN]"
+	}
+	if m.HasInlineFrames {
+		bits = bits + "[IN]"
+	}
+	return fmt.Sprintf("%d: %#x/%#x/%#x %s %s %s",
+		m.ID,
+		m.Start, m.Limit, m.Offset,
+		m.File,
+		m.BuildID,
+		bits)
+}
+
+// string dumps a text representation of a location. Intended mainly
+// for debugging purposes.
+func (l *Location) string() string {
+	ss := []string{}
+	locStr := fmt.Sprintf("%6d: %#x ", l.ID, l.Address)
+	if m := l.Mapping; m != nil {
+		locStr = locStr + fmt.Sprintf("M=%d ", m.ID)
+	}
+	if l.IsFolded {
+		locStr = locStr + "[F] "
+	}
+	if len(l.Line) == 0 {
+		ss = append(ss, locStr)
+	}
+	for li := range l.Line {
+		lnStr := "??"
+		if fn := l.Line[li].Function; fn != nil {
+			lnStr = fmt.Sprintf("%s %s:%d:%d s=%d",
+				fn.Name,
+				fn.Filename,
+				l.Line[li].Line,
+				l.Line[li].Column,
+				fn.StartLine)
+			if fn.Name != fn.SystemName {
+				lnStr = lnStr + "(" + fn.SystemName + ")"
+			}
+		}
+		ss = append(ss, locStr+lnStr)
+		// Do not print location details past the first line
+		locStr = "             "
+	}
+	return strings.Join(ss, "\n")
+}
+
+// string dumps a text representation of a sample. Intended mainly
+// for debugging purposes.
+func (s *Sample) string() string {
+	ss := []string{}
+	var sv string
+	for _, v := range s.Value {
+		sv = fmt.Sprintf("%s %10d", sv, v)
+	}
+	sv = sv + ": "
+	for _, l := range s.Location {
+		sv = sv + fmt.Sprintf("%d ", l.ID)
+	}
+	ss = append(ss, sv)
+	const labelHeader = "                "
+	if len(s.Label) > 0 {
+		ss = append(ss, labelHeader+labelsToString(s.Label))
+	}
+	if len(s.NumLabel) > 0 {
+		ss = append(ss, labelHeader+numLabelsToString(s.NumLabel, s.NumUnit))
+	}
+	return strings.Join(ss, "\n")
+}
+
+// labelsToString returns a string representation of a
+// map representing labels.
+func labelsToString(labels map[string][]string) string {
+	ls := []string{}
+	for k, v := range labels {
+		ls = append(ls, fmt.Sprintf("%s:%v", k, v))
+	}
+	sort.Strings(ls)
+	return strings.Join(ls, " ")
+}
+
+// numLabelsToString returns a string representation of a map
+// representing numeric labels.
+func numLabelsToString(numLabels map[string][]int64, numUnits map[string][]string) string {
+	ls := []string{}
+	for k, v := range numLabels {
+		units := numUnits[k]
+		var labelString string
+		if len(units) == len(v) {
+			values := make([]string, len(v))
+			for i, vv := range v {
+				values[i] = fmt.Sprintf("%d %s", vv, units[i])
+			}
+			labelString = fmt.Sprintf("%s:%v", k, values)
+		} else {
+			labelString = fmt.Sprintf("%s:%v", k, v)
+		}
+		ls = append(ls, labelString)
+	}
+	sort.Strings(ls)
+	return strings.Join(ls, " ")
+}
+
+// SetLabel sets the specified key to the specified value for all samples in the
+// profile.
+func (p *Profile) SetLabel(key string, value []string) {
+	for _, sample := range p.Sample {
+		if sample.Label == nil {
+			sample.Label = map[string][]string{key: value}
+		} else {
+			sample.Label[key] = value
+		}
+	}
+}
+
+// RemoveLabel removes all labels associated with the specified key for all
+// samples in the profile.
+func (p *Profile) RemoveLabel(key string) {
+	for _, sample := range p.Sample {
+		delete(sample.Label, key)
+	}
+}
+
+// HasLabel returns true if a sample has a label with indicated key and value.
+func (s *Sample) HasLabel(key, value string) bool {
+	return slices.Contains(s.Label[key], value)
+}
+
+// SetNumLabel sets the specified key to the specified value for all samples in the
+// profile. "unit" is a slice that describes the units that each corresponding member
+// of "values" is measured in (e.g. bytes or seconds).  If there is no relevant
+// unit for a given value, that member of "unit" should be the empty string.
+// "unit" must either have the same length as "value", or be nil.
+func (p *Profile) SetNumLabel(key string, value []int64, unit []string) {
+	for _, sample := range p.Sample {
+		if sample.NumLabel == nil {
+			sample.NumLabel = map[string][]int64{key: value}
+		} else {
+			sample.NumLabel[key] = value
+		}
+		if sample.NumUnit == nil {
+			sample.NumUnit = map[string][]string{key: unit}
+		} else {
+			sample.NumUnit[key] = unit
+		}
+	}
+}
+
+// RemoveNumLabel removes all numerical labels associated with the specified key for all
+// samples in the profile.
+func (p *Profile) RemoveNumLabel(key string) {
+	for _, sample := range p.Sample {
+		delete(sample.NumLabel, key)
+		delete(sample.NumUnit, key)
+	}
+}
+
+// DiffBaseSample returns true if a sample belongs to the diff base and false
+// otherwise.
+func (s *Sample) DiffBaseSample() bool {
+	return s.HasLabel("pprof::base", "true")
+}
+
+// Scale multiplies all sample values in a profile by a constant and keeps
+// only samples that have at least one non-zero value.
+func (p *Profile) Scale(ratio float64) {
+	if ratio == 1 {
+		return
+	}
+	ratios := make([]float64, len(p.SampleType))
+	for i := range p.SampleType {
+		ratios[i] = ratio
+	}
+	p.ScaleN(ratios)
+}
+
+// ScaleN multiplies each sample values in a sample by a different amount
+// and keeps only samples that have at least one non-zero value.
+func (p *Profile) ScaleN(ratios []float64) error {
+	if len(p.SampleType) != len(ratios) {
+		return fmt.Errorf("mismatched scale ratios, got %d, want %d", len(ratios), len(p.SampleType))
+	}
+	allOnes := true
+	for _, r := range ratios {
+		if r != 1 {
+			allOnes = false
+			break
+		}
+	}
+	if allOnes {
+		return nil
+	}
+	fillIdx := 0
+	for _, s := range p.Sample {
+		keepSample := false
+		for i, v := range s.Value {
+			if ratios[i] != 1 {
+				val := int64(math.Round(float64(v) * ratios[i]))
+				s.Value[i] = val
+				keepSample = keepSample || val != 0
+			}
+		}
+		if keepSample {
+			p.Sample[fillIdx] = s
+			fillIdx++
+		}
+	}
+	p.Sample = p.Sample[:fillIdx]
+	return nil
+}
+
+// HasFunctions determines if all locations in this profile have
+// symbolized function information.
+func (p *Profile) HasFunctions() bool {
+	for _, l := range p.Location {
+		if l.Mapping != nil && !l.Mapping.HasFunctions {
+			return false
+		}
+	}
+	return true
+}
+
+// HasFileLines determines if all locations in this profile have
+// symbolized file and line number information.
+func (p *Profile) HasFileLines() bool {
+	for _, l := range p.Location {
+		if l.Mapping != nil && (!l.Mapping.HasFilenames || !l.Mapping.HasLineNumbers) {
+			return false
+		}
+	}
+	return true
+}
+
+// Unsymbolizable returns true if a mapping points to a binary for which
+// locations can't be symbolized in principle, at least now. Examples are
+// "[vdso]", "[vsyscall]" and some others, see the code.
+func (m *Mapping) Unsymbolizable() bool {
+	name := filepath.Base(m.File)
+	switch {
+	case strings.HasPrefix(name, "["):
+	case strings.HasPrefix(name, "linux-vdso"):
+	case strings.HasPrefix(m.File, "/dev/dri/"):
+	case m.File == "//anon":
+	case m.File == "":
+	case strings.HasPrefix(m.File, "/memfd:"):
+	default:
+		return false
+	}
+	return true
+}
+
+// Copy makes a fully independent copy of a profile.
+func (p *Profile) Copy() *Profile {
+	pp := &Profile{}
+	if err := unmarshal(serialize(p), pp); err != nil {
+		panic(err)
+	}
+	if err := pp.postDecode(); err != nil {
+		panic(err)
+	}
+
+	return pp
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/proto.go b/go/src/cmd/vendor/github.com/google/pprof/profile/proto.go
new file mode 100644
index 0000000000000000000000000000000000000000..31bf6bca63eca29471f0de58a15d70bb150dae29
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/proto.go
@@ -0,0 +1,384 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// This file is a simple protocol buffer encoder and decoder.
+// The format is described at
+// https://developers.google.com/protocol-buffers/docs/encoding
+//
+// A protocol message must implement the message interface:
+//   decoder() []decoder
+//   encode(*buffer)
+//
+// The decode method returns a slice indexed by field number that gives the
+// function to decode that field.
+// The encode method encodes its receiver into the given buffer.
+//
+// The two methods are simple enough to be implemented by hand rather than
+// by using a protocol compiler.
+//
+// See profile.go for examples of messages implementing this interface.
+//
+// There is no support for groups, message sets, or "has" bits.
+
+package profile
+
+import (
+	"errors"
+	"fmt"
+	"slices"
+)
+
+type buffer struct {
+	field    int // field tag
+	typ      int // proto wire type code for field
+	u64      uint64
+	data     []byte
+	tmp      [16]byte
+	tmpLines []Line // temporary storage used while decoding "repeated Line".
+}
+
+type decoder func(*buffer, message) error
+
+type message interface {
+	decoder() []decoder
+	encode(*buffer)
+}
+
+func marshal(m message) []byte {
+	var b buffer
+	m.encode(&b)
+	return b.data
+}
+
+func encodeVarint(b *buffer, x uint64) {
+	for x >= 128 {
+		b.data = append(b.data, byte(x)|0x80)
+		x >>= 7
+	}
+	b.data = append(b.data, byte(x))
+}
+
+func encodeLength(b *buffer, tag int, len int) {
+	encodeVarint(b, uint64(tag)<<3|2)
+	encodeVarint(b, uint64(len))
+}
+
+func encodeUint64(b *buffer, tag int, x uint64) {
+	// append varint to b.data
+	encodeVarint(b, uint64(tag)<<3)
+	encodeVarint(b, x)
+}
+
+func encodeUint64s(b *buffer, tag int, x []uint64) {
+	if len(x) > 2 {
+		// Use packed encoding
+		n1 := len(b.data)
+		for _, u := range x {
+			encodeVarint(b, u)
+		}
+		n2 := len(b.data)
+		encodeLength(b, tag, n2-n1)
+		n3 := len(b.data)
+		copy(b.tmp[:], b.data[n2:n3])
+		copy(b.data[n1+(n3-n2):], b.data[n1:n2])
+		copy(b.data[n1:], b.tmp[:n3-n2])
+		return
+	}
+	for _, u := range x {
+		encodeUint64(b, tag, u)
+	}
+}
+
+func encodeUint64Opt(b *buffer, tag int, x uint64) {
+	if x == 0 {
+		return
+	}
+	encodeUint64(b, tag, x)
+}
+
+func encodeInt64(b *buffer, tag int, x int64) {
+	u := uint64(x)
+	encodeUint64(b, tag, u)
+}
+
+func encodeInt64s(b *buffer, tag int, x []int64) {
+	if len(x) > 2 {
+		// Use packed encoding
+		n1 := len(b.data)
+		for _, u := range x {
+			encodeVarint(b, uint64(u))
+		}
+		n2 := len(b.data)
+		encodeLength(b, tag, n2-n1)
+		n3 := len(b.data)
+		copy(b.tmp[:], b.data[n2:n3])
+		copy(b.data[n1+(n3-n2):], b.data[n1:n2])
+		copy(b.data[n1:], b.tmp[:n3-n2])
+		return
+	}
+	for _, u := range x {
+		encodeInt64(b, tag, u)
+	}
+}
+
+func encodeInt64Opt(b *buffer, tag int, x int64) {
+	if x == 0 {
+		return
+	}
+	encodeInt64(b, tag, x)
+}
+
+func encodeString(b *buffer, tag int, x string) {
+	encodeLength(b, tag, len(x))
+	b.data = append(b.data, x...)
+}
+
+func encodeStrings(b *buffer, tag int, x []string) {
+	for _, s := range x {
+		encodeString(b, tag, s)
+	}
+}
+
+func encodeBool(b *buffer, tag int, x bool) {
+	if x {
+		encodeUint64(b, tag, 1)
+	} else {
+		encodeUint64(b, tag, 0)
+	}
+}
+
+func encodeBoolOpt(b *buffer, tag int, x bool) {
+	if x {
+		encodeBool(b, tag, x)
+	}
+}
+
+func encodeMessage(b *buffer, tag int, m message) {
+	n1 := len(b.data)
+	m.encode(b)
+	n2 := len(b.data)
+	encodeLength(b, tag, n2-n1)
+	n3 := len(b.data)
+	copy(b.tmp[:], b.data[n2:n3])
+	copy(b.data[n1+(n3-n2):], b.data[n1:n2])
+	copy(b.data[n1:], b.tmp[:n3-n2])
+}
+
+func unmarshal(data []byte, m message) (err error) {
+	b := buffer{data: data, typ: 2}
+	return decodeMessage(&b, m)
+}
+
+func le64(p []byte) uint64 {
+	return uint64(p[0]) | uint64(p[1])<<8 | uint64(p[2])<<16 | uint64(p[3])<<24 | uint64(p[4])<<32 | uint64(p[5])<<40 | uint64(p[6])<<48 | uint64(p[7])<<56
+}
+
+func le32(p []byte) uint32 {
+	return uint32(p[0]) | uint32(p[1])<<8 | uint32(p[2])<<16 | uint32(p[3])<<24
+}
+
+func peekNumVarints(data []byte) (numVarints int) {
+	for ; len(data) > 0; numVarints++ {
+		var err error
+		if _, data, err = decodeVarint(data); err != nil {
+			break
+		}
+	}
+	return numVarints
+}
+
+func decodeVarint(data []byte) (uint64, []byte, error) {
+	var u uint64
+	for i := 0; ; i++ {
+		if i >= 10 || i >= len(data) {
+			return 0, nil, errors.New("bad varint")
+		}
+		u |= uint64(data[i]&0x7F) << uint(7*i)
+		if data[i]&0x80 == 0 {
+			return u, data[i+1:], nil
+		}
+	}
+}
+
+func decodeField(b *buffer, data []byte) ([]byte, error) {
+	x, data, err := decodeVarint(data)
+	if err != nil {
+		return nil, err
+	}
+	b.field = int(x >> 3)
+	b.typ = int(x & 7)
+	b.data = nil
+	b.u64 = 0
+	switch b.typ {
+	case 0:
+		b.u64, data, err = decodeVarint(data)
+		if err != nil {
+			return nil, err
+		}
+	case 1:
+		if len(data) < 8 {
+			return nil, errors.New("not enough data")
+		}
+		b.u64 = le64(data[:8])
+		data = data[8:]
+	case 2:
+		var n uint64
+		n, data, err = decodeVarint(data)
+		if err != nil {
+			return nil, err
+		}
+		if n > uint64(len(data)) {
+			return nil, errors.New("too much data")
+		}
+		b.data = data[:n]
+		data = data[n:]
+	case 5:
+		if len(data) < 4 {
+			return nil, errors.New("not enough data")
+		}
+		b.u64 = uint64(le32(data[:4]))
+		data = data[4:]
+	default:
+		return nil, fmt.Errorf("unknown wire type: %d", b.typ)
+	}
+
+	return data, nil
+}
+
+func checkType(b *buffer, typ int) error {
+	if b.typ != typ {
+		return errors.New("type mismatch")
+	}
+	return nil
+}
+
+func decodeMessage(b *buffer, m message) error {
+	if err := checkType(b, 2); err != nil {
+		return err
+	}
+	dec := m.decoder()
+	data := b.data
+	for len(data) > 0 {
+		// pull varint field# + type
+		var err error
+		data, err = decodeField(b, data)
+		if err != nil {
+			return err
+		}
+		if b.field >= len(dec) || dec[b.field] == nil {
+			continue
+		}
+		if err := dec[b.field](b, m); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func decodeInt64(b *buffer, x *int64) error {
+	if err := checkType(b, 0); err != nil {
+		return err
+	}
+	*x = int64(b.u64)
+	return nil
+}
+
+func decodeInt64s(b *buffer, x *[]int64) error {
+	if b.typ == 2 {
+		// Packed encoding
+		dataLen := peekNumVarints(b.data)
+		*x = slices.Grow(*x, dataLen)
+
+		data := b.data
+		for len(data) > 0 {
+			var u uint64
+			var err error
+
+			if u, data, err = decodeVarint(data); err != nil {
+				return err
+			}
+			*x = append(*x, int64(u))
+		}
+		return nil
+	}
+	var i int64
+	if err := decodeInt64(b, &i); err != nil {
+		return err
+	}
+	*x = append(*x, i)
+	return nil
+}
+
+func decodeUint64(b *buffer, x *uint64) error {
+	if err := checkType(b, 0); err != nil {
+		return err
+	}
+	*x = b.u64
+	return nil
+}
+
+func decodeUint64s(b *buffer, x *[]uint64) error {
+	if b.typ == 2 {
+		// Packed encoding
+		dataLen := peekNumVarints(b.data)
+		*x = slices.Grow(*x, dataLen)
+
+		data := b.data
+		for len(data) > 0 {
+			var u uint64
+			var err error
+
+			if u, data, err = decodeVarint(data); err != nil {
+				return err
+			}
+			*x = append(*x, u)
+		}
+		return nil
+	}
+	var u uint64
+	if err := decodeUint64(b, &u); err != nil {
+		return err
+	}
+	*x = append(*x, u)
+	return nil
+}
+
+func decodeString(b *buffer, x *string) error {
+	if err := checkType(b, 2); err != nil {
+		return err
+	}
+	*x = string(b.data)
+	return nil
+}
+
+func decodeStrings(b *buffer, x *[]string) error {
+	var s string
+	if err := decodeString(b, &s); err != nil {
+		return err
+	}
+	*x = append(*x, s)
+	return nil
+}
+
+func decodeBool(b *buffer, x *bool) error {
+	if err := checkType(b, 0); err != nil {
+		return err
+	}
+	if int64(b.u64) == 0 {
+		*x = false
+	} else {
+		*x = true
+	}
+	return nil
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/profile/prune.go b/go/src/cmd/vendor/github.com/google/pprof/profile/prune.go
new file mode 100644
index 0000000000000000000000000000000000000000..7bba31e8ceadc0983d68c54e74f3f943323bdb15
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/profile/prune.go
@@ -0,0 +1,189 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Implements methods to remove frames from profiles.
+
+package profile
+
+import (
+	"fmt"
+	"regexp"
+	"slices"
+	"strings"
+)
+
+var (
+	reservedNames = []string{"(anonymous namespace)", "operator()"}
+	bracketRx     = func() *regexp.Regexp {
+		var quotedNames []string
+		for _, name := range append(reservedNames, "(") {
+			quotedNames = append(quotedNames, regexp.QuoteMeta(name))
+		}
+		return regexp.MustCompile(strings.Join(quotedNames, "|"))
+	}()
+)
+
+// simplifyFunc does some primitive simplification of function names.
+func simplifyFunc(f string) string {
+	// Account for leading '.' on the PPC ELF v1 ABI.
+	funcName := strings.TrimPrefix(f, ".")
+	// Account for unsimplified names -- try  to remove the argument list by trimming
+	// starting from the first '(', but skipping reserved names that have '('.
+	for _, ind := range bracketRx.FindAllStringSubmatchIndex(funcName, -1) {
+		foundReserved := slices.Contains(reservedNames, funcName[ind[0]:ind[1]])
+		if !foundReserved {
+			funcName = funcName[:ind[0]]
+			break
+		}
+	}
+	return funcName
+}
+
+// Prune removes all nodes beneath a node matching dropRx, and not
+// matching keepRx. If the root node of a Sample matches, the sample
+// will have an empty stack.
+func (p *Profile) Prune(dropRx, keepRx *regexp.Regexp) {
+	prune := make(map[uint64]bool)
+	pruneBeneath := make(map[uint64]bool)
+
+	// simplifyFunc can be expensive, so cache results.
+	// Note that the same function name can be encountered many times due
+	// different lines and addresses in the same function.
+	pruneCache := map[string]bool{} // Map from function to whether or not to prune
+	pruneFromHere := func(s string) bool {
+		if r, ok := pruneCache[s]; ok {
+			return r
+		}
+		funcName := simplifyFunc(s)
+		if dropRx.MatchString(funcName) {
+			if keepRx == nil || !keepRx.MatchString(funcName) {
+				pruneCache[s] = true
+				return true
+			}
+		}
+		pruneCache[s] = false
+		return false
+	}
+
+	for _, loc := range p.Location {
+		var i int
+		for i = len(loc.Line) - 1; i >= 0; i-- {
+			if fn := loc.Line[i].Function; fn != nil && fn.Name != "" {
+				if pruneFromHere(fn.Name) {
+					break
+				}
+			}
+		}
+
+		if i >= 0 {
+			// Found matching entry to prune.
+			pruneBeneath[loc.ID] = true
+
+			// Remove the matching location.
+			if i == len(loc.Line)-1 {
+				// Matched the top entry: prune the whole location.
+				prune[loc.ID] = true
+			} else {
+				loc.Line = loc.Line[i+1:]
+			}
+		}
+	}
+
+	// Prune locs from each Sample
+	for _, sample := range p.Sample {
+		// Scan from the root to the leaves to find the prune location.
+		// Do not prune frames before the first user frame, to avoid
+		// pruning everything.
+		foundUser := false
+		for i := len(sample.Location) - 1; i >= 0; i-- {
+			id := sample.Location[i].ID
+			if !prune[id] && !pruneBeneath[id] {
+				foundUser = true
+				continue
+			}
+			if !foundUser {
+				continue
+			}
+			if prune[id] {
+				sample.Location = sample.Location[i+1:]
+				break
+			}
+			if pruneBeneath[id] {
+				sample.Location = sample.Location[i:]
+				break
+			}
+		}
+	}
+}
+
+// RemoveUninteresting prunes and elides profiles using built-in
+// tables of uninteresting function names.
+func (p *Profile) RemoveUninteresting() error {
+	var keep, drop *regexp.Regexp
+	var err error
+
+	if p.DropFrames != "" {
+		if drop, err = regexp.Compile("^(" + p.DropFrames + ")$"); err != nil {
+			return fmt.Errorf("failed to compile regexp %s: %v", p.DropFrames, err)
+		}
+		if p.KeepFrames != "" {
+			if keep, err = regexp.Compile("^(" + p.KeepFrames + ")$"); err != nil {
+				return fmt.Errorf("failed to compile regexp %s: %v", p.KeepFrames, err)
+			}
+		}
+		p.Prune(drop, keep)
+	}
+	return nil
+}
+
+// PruneFrom removes all nodes beneath the lowest node matching dropRx, not including itself.
+//
+// Please see the example below to understand this method as well as
+// the difference from Prune method.
+//
+// A sample contains Location of [A,B,C,B,D] where D is the top frame and there's no inline.
+//
+// PruneFrom(A) returns [A,B,C,B,D] because there's no node beneath A.
+// Prune(A, nil) returns [B,C,B,D] by removing A itself.
+//
+// PruneFrom(B) returns [B,C,B,D] by removing all nodes beneath the first B when scanning from the bottom.
+// Prune(B, nil) returns [D] because a matching node is found by scanning from the root.
+func (p *Profile) PruneFrom(dropRx *regexp.Regexp) {
+	pruneBeneath := make(map[uint64]bool)
+
+	for _, loc := range p.Location {
+		for i := 0; i < len(loc.Line); i++ {
+			if fn := loc.Line[i].Function; fn != nil && fn.Name != "" {
+				funcName := simplifyFunc(fn.Name)
+				if dropRx.MatchString(funcName) {
+					// Found matching entry to prune.
+					pruneBeneath[loc.ID] = true
+					loc.Line = loc.Line[i:]
+					break
+				}
+			}
+		}
+	}
+
+	// Prune locs from each Sample
+	for _, sample := range p.Sample {
+		// Scan from the bottom leaf to the root to find the prune location.
+		for i, loc := range sample.Location {
+			if pruneBeneath[loc.ID] {
+				sample.Location = sample.Location[i:]
+				break
+			}
+		}
+	}
+}
diff --git a/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/LICENSE b/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..35bc174556f1aad46c7909f6c6d9e91d8eb668ad
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/LICENSE
@@ -0,0 +1,27 @@
+Copyright 2009-2017 Andrea Leofreddi <a.leofreddi@vleo.net>. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are
+permitted provided that the following conditions are met:
+
+   1. Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+   2. Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+   3. Neither the name of the copyright holder nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS
+OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The views and conclusions contained in the software and documentation are those of the
+authors and should not be interpreted as representing official policies, either expressed
+or implied, of Andrea Leofreddi.
diff --git a/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/svgpan.go b/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/svgpan.go
new file mode 100644
index 0000000000000000000000000000000000000000..afb124d489c5be199162be63e8d0c59ec16df2fb
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/svgpan.go
@@ -0,0 +1,11 @@
+// SVG pan and zoom library.
+// See copyright notice in string constant below.
+
+package svgpan
+
+import _ "embed"
+
+// https://github.com/aleofreddi/svgpan
+
+//go:embed svgpan.js
+var JSSource string
diff --git a/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/svgpan.js b/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/svgpan.js
new file mode 100644
index 0000000000000000000000000000000000000000..dda7f0f0417b187a0bcbd06fd3f3b2de6b93cfa4
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/google/pprof/third_party/svgpan/svgpan.js
@@ -0,0 +1,261 @@
+/** 
+ *  SVGPan library 1.2.2
+ * ======================
+ *
+ * Given an unique existing element with id "viewport" (or when missing, the 
+ * first g-element), including the library into any SVG adds the following 
+ * capabilities:
+ *
+ *  - Mouse panning
+ *  - Mouse zooming (using the wheel)
+ *  - Object dragging
+ *
+ * You can configure the behaviour of the pan/zoom/drag with the variables
+ * listed in the CONFIGURATION section of this file.
+ *
+ * This code is licensed under the following BSD license:
+ *
+ * Copyright 2009-2019 Andrea Leofreddi <a.leofreddi@vleo.net>. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *    2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *    3. Neither the name of the copyright holder nor the names of its 
+ *       contributors may be used to endorse or promote products derived from 
+ *       this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS 
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of Andrea Leofreddi.
+ */
+
+"use strict";
+
+/// CONFIGURATION 
+/// ====>
+
+var enablePan = 1; // 1 or 0: enable or disable panning (default enabled)
+var enableZoom = 1; // 1 or 0: enable or disable zooming (default enabled)
+var enableDrag = 0; // 1 or 0: enable or disable dragging (default disabled)
+var zoomScale = 0.2; // Zoom sensitivity
+
+/// <====
+/// END OF CONFIGURATION 
+
+var root = document.documentElement;
+var state = 'none', svgRoot = null, stateTarget, stateOrigin, stateTf;
+
+setupHandlers(root);
+
+/**
+ * Register handlers
+ */
+function setupHandlers(root){
+	setAttributes(root, {
+		"onmouseup" : "handleMouseUp(evt)",
+		"onmousedown" : "handleMouseDown(evt)",
+		"onmousemove" : "handleMouseMove(evt)",
+		//"onmouseout" : "handleMouseUp(evt)", // Decomment this to stop the pan functionality when dragging out of the SVG element
+	});
+
+	if(navigator.userAgent.toLowerCase().indexOf('webkit') >= 0)
+		window.addEventListener('mousewheel', handleMouseWheel, false); // Chrome/Safari
+	else
+		window.addEventListener('DOMMouseScroll', handleMouseWheel, false); // Others
+}
+
+/**
+ * Retrieves the root element for SVG manipulation. The element is then cached into the svgRoot global variable.
+ */
+function getRoot(root) {
+	if(svgRoot == null) {
+		var r = root.getElementById("viewport") ? root.getElementById("viewport") : root.documentElement, t = r;
+
+		while(t != root) {
+			if(t.getAttribute("viewBox")) {
+				setCTM(r, t.getCTM());
+
+				t.removeAttribute("viewBox");
+			}
+
+			t = t.parentNode;
+		}
+
+		svgRoot = r;
+	}
+
+	return svgRoot;
+}
+
+/**
+ * Instance an SVGPoint object with given event coordinates.
+ */
+function getEventPoint(evt) {
+	var p = root.createSVGPoint();
+
+	p.x = evt.clientX;
+	p.y = evt.clientY;
+
+	return p;
+}
+
+/**
+ * Sets the current transform matrix of an element.
+ */
+function setCTM(element, matrix) {
+	var s = "matrix(" + matrix.a + "," + matrix.b + "," + matrix.c + "," + matrix.d + "," + matrix.e + "," + matrix.f + ")";
+
+	element.setAttribute("transform", s);
+}
+
+/**
+ * Dumps a matrix to a string (useful for debug).
+ */
+function dumpMatrix(matrix) {
+	var s = "[ " + matrix.a + ", " + matrix.c + ", " + matrix.e + "\n  " + matrix.b + ", " + matrix.d + ", " + matrix.f + "\n  0, 0, 1 ]";
+
+	return s;
+}
+
+/**
+ * Sets attributes of an element.
+ */
+function setAttributes(element, attributes){
+	for (var i in attributes)
+		element.setAttributeNS(null, i, attributes[i]);
+}
+
+/**
+ * Handle mouse wheel event.
+ */
+function handleMouseWheel(evt) {
+	if(!enableZoom)
+		return;
+
+	if(evt.preventDefault)
+		evt.preventDefault();
+
+	evt.returnValue = false;
+
+	var svgDoc = evt.target.ownerDocument;
+
+	var delta;
+
+	if(evt.wheelDelta)
+		delta = evt.wheelDelta / 360; // Chrome/Safari
+	else
+		delta = evt.detail / -9; // Mozilla
+
+	var z = Math.pow(1 + zoomScale, delta);
+
+	var g = getRoot(svgDoc);
+	
+	var p = getEventPoint(evt);
+
+	p = p.matrixTransform(g.getCTM().inverse());
+
+	// Compute new scale matrix in current mouse position
+	var k = root.createSVGMatrix().translate(p.x, p.y).scale(z).translate(-p.x, -p.y);
+
+	setCTM(g, g.getCTM().multiply(k));
+
+	if(typeof(stateTf) == "undefined")
+		stateTf = g.getCTM().inverse();
+
+	stateTf = stateTf.multiply(k.inverse());
+}
+
+/**
+ * Handle mouse move event.
+ */
+function handleMouseMove(evt) {
+	if(evt.preventDefault)
+		evt.preventDefault();
+
+	evt.returnValue = false;
+
+	var svgDoc = evt.target.ownerDocument;
+
+	var g = getRoot(svgDoc);
+
+	if(state == 'pan' && enablePan) {
+		// Pan mode
+		var p = getEventPoint(evt).matrixTransform(stateTf);
+
+		setCTM(g, stateTf.inverse().translate(p.x - stateOrigin.x, p.y - stateOrigin.y));
+	} else if(state == 'drag' && enableDrag) {
+		// Drag mode
+		var p = getEventPoint(evt).matrixTransform(g.getCTM().inverse());
+
+		setCTM(stateTarget, root.createSVGMatrix().translate(p.x - stateOrigin.x, p.y - stateOrigin.y).multiply(g.getCTM().inverse()).multiply(stateTarget.getCTM()));
+
+		stateOrigin = p;
+	}
+}
+
+/**
+ * Handle click event.
+ */
+function handleMouseDown(evt) {
+	if(evt.preventDefault)
+		evt.preventDefault();
+
+	evt.returnValue = false;
+
+	var svgDoc = evt.target.ownerDocument;
+
+	var g = getRoot(svgDoc);
+
+	if(
+		evt.target.tagName == "svg" 
+		|| !enableDrag // Pan anyway when drag is disabled and the user clicked on an element 
+	) {
+		// Pan mode
+		state = 'pan';
+
+		stateTf = g.getCTM().inverse();
+
+		stateOrigin = getEventPoint(evt).matrixTransform(stateTf);
+	} else {
+		// Drag mode
+		state = 'drag';
+
+		stateTarget = evt.target;
+
+		stateTf = g.getCTM().inverse();
+
+		stateOrigin = getEventPoint(evt).matrixTransform(stateTf);
+	}
+}
+
+/**
+ * Handle mouse button release event.
+ */
+function handleMouseUp(evt) {
+	if(evt.preventDefault)
+		evt.preventDefault();
+
+	evt.returnValue = false;
+
+	var svgDoc = evt.target.ownerDocument;
+
+	if(state == 'pan' || state == 'drag') {
+		// Quit pan mode
+		state = '';
+	}
+}
diff --git a/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/.gitignore b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..4a8b38f46b3d7b370e088116349c38a1c1490223
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/.gitignore
@@ -0,0 +1,13 @@
+*.o
+*.a
+*.so
+._*
+.nfs.*
+a.out
+*~
+*.orig
+*.rej
+*.exe
+.*.swp
+core
+demangle.test
diff --git a/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/LICENSE b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..d29b37261f69203d5a433a9563c25e4c439b2634
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2015 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/README.md b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..2c01cae088fef3e867c2a8c37d19d60f8b277257
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/README.md
@@ -0,0 +1,3 @@
+# github.com/ianlancetaylor/demangle
+
+A Go package that can be used to demangle C++ and Rust symbol names.
diff --git a/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/SECURITY.md b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/SECURITY.md
new file mode 100644
index 0000000000000000000000000000000000000000..f4edf9e4e405eae432338c5cdc6d35e22679e475
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/SECURITY.md
@@ -0,0 +1,13 @@
+# Security Policy
+
+## Supported Versions
+
+Security updates are applied only to the latest release.
+
+## Reporting a Vulnerability
+
+If you have discovered a security vulnerability in this project, please report it privately. **Do not disclose it as a public issue.** This gives us time to work with you to fix the issue before public exposure, reducing the chance that the exploit will be used before a patch is released.
+
+Please disclose it at [security advisory](https://github.com/ianlancetaylor/demangle/security/advisories/new).
+
+This project is maintained by volunteers on a reasonable-effort basis. As such, please give us at least 90 days to work on a fix before public exposure.
diff --git a/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/ast.go b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/ast.go
new file mode 100644
index 0000000000000000000000000000000000000000..9e1fb0661d179470d9595eab95463ed4f2a30122
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/ast.go
@@ -0,0 +1,5256 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package demangle
+
+import (
+	"fmt"
+	"strings"
+)
+
+// AST is an abstract syntax tree representing a C++ declaration.
+// This is sufficient for the demangler but is by no means a general C++ AST.
+// This abstract syntax tree is only used for C++ symbols, not Rust symbols.
+type AST interface {
+	// Internal method to convert to demangled string.
+	print(*printState)
+
+	// Traverse each element of an AST.  If the function returns
+	// false, traversal of children of that element is skipped.
+	Traverse(func(AST) bool)
+
+	// Copy an AST with possible transformations.
+	// If the skip function returns true, no copy is required.
+	// If the copy function returns nil, no copy is required.
+	// The Copy method will do the right thing if copy returns nil
+	// for some components of an AST but not others, so a good
+	// copy function will only return non-nil for AST values that
+	// need to change.
+	// Copy itself returns either a copy or nil.
+	Copy(copy func(AST) AST, skip func(AST) bool) AST
+
+	// Implement the fmt.GoStringer interface.
+	GoString() string
+	goString(indent int, field string) string
+}
+
+// ASTToString returns the demangled name of the AST.
+func ASTToString(a AST, options ...Option) string {
+	tparams := true
+	enclosingParams := true
+	llvmStyle := false
+	max := 0
+	for _, o := range options {
+		switch {
+		case o == NoTemplateParams:
+			tparams = false
+		case o == NoEnclosingParams:
+			enclosingParams = false
+		case o == LLVMStyle:
+			llvmStyle = true
+		case isMaxLength(o):
+			max = maxLength(o)
+		}
+	}
+
+	ps := printState{
+		tparams:         tparams,
+		enclosingParams: enclosingParams,
+		llvmStyle:       llvmStyle,
+		max:             max,
+		scopes:          1,
+	}
+	a.print(&ps)
+	s := ps.buf.String()
+	if max > 0 && len(s) > max {
+		s = s[:max]
+	}
+	return s
+}
+
+// The printState type holds information needed to print an AST.
+type printState struct {
+	tparams         bool // whether to print template parameters
+	enclosingParams bool // whether to print enclosing parameters
+	llvmStyle       bool
+	max             int // maximum output length
+
+	// The scopes field is used to avoid unnecessary parentheses
+	// around expressions that use > (or >>). It is incremented if
+	// we output a parenthesis or something else that means that >
+	// or >> won't be treated as ending a template. It starts out
+	// as 1, and is set to 0 when we start writing template
+	// arguments. We add parentheses around expressions using > if
+	// scopes is 0. The effect is that an expression with > gets
+	// parentheses if used as a template argument that is not
+	// inside some other set of parentheses.
+	scopes int
+
+	buf  strings.Builder
+	last byte // Last byte written to buffer.
+
+	// The inner field is a list of items to print for a type
+	// name.  This is used by types to implement the inside-out
+	// C++ declaration syntax.
+	inner []AST
+
+	// The printing field is a list of items we are currently
+	// printing.  This avoids endless recursion if a substitution
+	// reference creates a cycle in the graph.
+	printing []AST
+}
+
+// writeByte adds a byte to the string being printed.
+func (ps *printState) writeByte(b byte) {
+	ps.last = b
+	ps.buf.WriteByte(b)
+}
+
+// writeString adds a string to the string being printed.
+func (ps *printState) writeString(s string) {
+	if len(s) > 0 {
+		ps.last = s[len(s)-1]
+	}
+	ps.buf.WriteString(s)
+}
+
+// Print an AST.
+func (ps *printState) print(a AST) {
+	if ps.max > 0 && ps.buf.Len() > ps.max {
+		return
+	}
+
+	c := 0
+	for _, v := range ps.printing {
+		if v == a {
+			// We permit the type to appear once, and
+			// return without printing anything if we see
+			// it twice.  This is for a case like
+			// _Z6outer2IsEPFilES1_, where the
+			// substitution is printed differently the
+			// second time because the set of inner types
+			// is different.
+			c++
+			if c > 1 {
+				return
+			}
+		}
+	}
+	ps.printing = append(ps.printing, a)
+
+	a.print(ps)
+
+	ps.printing = ps.printing[:len(ps.printing)-1]
+}
+
+// printList prints a list of AST values separated by commas,
+// optionally skipping some.
+func (ps *printState) printList(args []AST, skip func(AST) bool) {
+	first := true
+	for _, a := range args {
+		if skip != nil && skip(a) {
+			continue
+		}
+		if !first {
+			ps.writeString(", ")
+		}
+
+		needsParen := false
+		if ps.llvmStyle {
+			if p, ok := a.(hasPrec); ok {
+				if p.prec() >= precComma {
+					needsParen = true
+				}
+			}
+		}
+		if needsParen {
+			ps.startScope('(')
+		}
+
+		ps.print(a)
+
+		if needsParen {
+			ps.endScope(')')
+		}
+
+		first = false
+	}
+}
+
+// startScope starts a scope. This is used to decide whether we need
+// to parenthesize an expression using > or >>.
+func (ps *printState) startScope(b byte) {
+	ps.scopes++
+	ps.writeByte(b)
+}
+
+// endScope closes a scope.
+func (ps *printState) endScope(b byte) {
+	ps.scopes--
+	ps.writeByte(b)
+}
+
+// precedence is used for operator precedence. This is used to avoid
+// unnecessary parentheses when printing expressions in the LLVM style.
+type precedence int
+
+// The precedence values, in order from high to low.
+const (
+	precPrimary precedence = iota
+	precPostfix
+	precUnary
+	precCast
+	precPtrMem
+	precMul
+	precAdd
+	precShift
+	precSpaceship
+	precRel
+	precEqual
+	precAnd
+	precXor
+	precOr
+	precLogicalAnd
+	precLogicalOr
+	precCond
+	precAssign
+	precComma
+	precDefault
+)
+
+// hasPrec matches the AST nodes that have a prec method that returns
+// the node's precedence.
+type hasPrec interface {
+	prec() precedence
+}
+
+// Name is an unqualified name.
+type Name struct {
+	Name string
+}
+
+func (n *Name) print(ps *printState) {
+	ps.writeString(n.Name)
+}
+
+func (n *Name) Traverse(fn func(AST) bool) {
+	fn(n)
+}
+
+func (n *Name) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(n) {
+		return nil
+	}
+	return fn(n)
+}
+
+func (n *Name) GoString() string {
+	return n.goString(0, "Name: ")
+}
+
+func (n *Name) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%s%s", indent, "", field, n.Name)
+}
+
+func (n *Name) prec() precedence {
+	return precPrimary
+}
+
+// Typed is a typed name.
+type Typed struct {
+	Name AST
+	Type AST
+}
+
+func (t *Typed) print(ps *printState) {
+	// We are printing a typed name, so ignore the current set of
+	// inner names to print.  Pass down our name as the one to use.
+	holdInner := ps.inner
+	defer func() { ps.inner = holdInner }()
+
+	ps.inner = []AST{t}
+	ps.print(t.Type)
+	if len(ps.inner) > 0 {
+		// The type did not print the name; print it now in
+		// the default location.
+		ps.writeByte(' ')
+		ps.print(t.Name)
+	}
+}
+
+func (t *Typed) printInner(ps *printState) {
+	ps.print(t.Name)
+}
+
+func (t *Typed) Traverse(fn func(AST) bool) {
+	if fn(t) {
+		t.Name.Traverse(fn)
+		t.Type.Traverse(fn)
+	}
+}
+
+func (t *Typed) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(t) {
+		return nil
+	}
+	name := t.Name.Copy(fn, skip)
+	typ := t.Type.Copy(fn, skip)
+	if name == nil && typ == nil {
+		return fn(t)
+	}
+	if name == nil {
+		name = t.Name
+	}
+	if typ == nil {
+		typ = t.Type
+	}
+	t = &Typed{Name: name, Type: typ}
+	if r := fn(t); r != nil {
+		return r
+	}
+	return t
+}
+
+func (t *Typed) GoString() string {
+	return t.goString(0, "")
+}
+
+func (t *Typed) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTyped:\n%s\n%s", indent, "", field,
+		t.Name.goString(indent+2, "Name: "),
+		t.Type.goString(indent+2, "Type: "))
+}
+
+// Qualified is a name in a scope.
+type Qualified struct {
+	Scope AST
+	Name  AST
+
+	// The LocalName field is true if this is parsed as a
+	// <local-name>.  We shouldn't really need this, but in some
+	// cases (for the unary sizeof operator) the standard
+	// demangler prints a local name slightly differently.  We
+	// keep track of this for compatibility.
+	LocalName bool // A full local name encoding
+}
+
+func (q *Qualified) print(ps *printState) {
+	ps.print(q.Scope)
+	ps.writeString("::")
+	ps.print(q.Name)
+}
+
+func (q *Qualified) Traverse(fn func(AST) bool) {
+	if fn(q) {
+		q.Scope.Traverse(fn)
+		q.Name.Traverse(fn)
+	}
+}
+
+func (q *Qualified) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(q) {
+		return nil
+	}
+	scope := q.Scope.Copy(fn, skip)
+	name := q.Name.Copy(fn, skip)
+	if scope == nil && name == nil {
+		return fn(q)
+	}
+	if scope == nil {
+		scope = q.Scope
+	}
+	if name == nil {
+		name = q.Name
+	}
+	q = &Qualified{Scope: scope, Name: name, LocalName: q.LocalName}
+	if r := fn(q); r != nil {
+		return r
+	}
+	return q
+}
+
+func (q *Qualified) GoString() string {
+	return q.goString(0, "")
+}
+
+func (q *Qualified) goString(indent int, field string) string {
+	s := ""
+	if q.LocalName {
+		s = " LocalName: true"
+	}
+	return fmt.Sprintf("%*s%sQualified:%s\n%s\n%s", indent, "", field,
+		s, q.Scope.goString(indent+2, "Scope: "),
+		q.Name.goString(indent+2, "Name: "))
+}
+
+func (q *Qualified) prec() precedence {
+	return precPrimary
+}
+
+// Template is a template with arguments.
+type Template struct {
+	Name AST
+	Args []AST
+}
+
+func (t *Template) print(ps *printState) {
+	// Inner types apply to the template as a whole, they don't
+	// cross over into the template.
+	holdInner := ps.inner
+	defer func() { ps.inner = holdInner }()
+
+	ps.inner = nil
+	ps.print(t.Name)
+
+	if !ps.tparams {
+		// Do not print template parameters.
+		return
+	}
+	// We need an extra space after operator<.
+	if ps.last == '<' {
+		ps.writeByte(' ')
+	}
+
+	scopes := ps.scopes
+	ps.scopes = 0
+
+	ps.writeByte('<')
+	ps.printList(t.Args, ps.isEmpty)
+	if ps.last == '>' && !ps.llvmStyle {
+		// Avoid syntactic ambiguity in old versions of C++.
+		ps.writeByte(' ')
+	}
+	ps.writeByte('>')
+
+	ps.scopes = scopes
+}
+
+func (t *Template) Traverse(fn func(AST) bool) {
+	if fn(t) {
+		t.Name.Traverse(fn)
+		for _, a := range t.Args {
+			a.Traverse(fn)
+		}
+	}
+}
+
+func (t *Template) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(t) {
+		return nil
+	}
+	name := t.Name.Copy(fn, skip)
+	changed := name != nil
+	args := make([]AST, len(t.Args))
+	for i, a := range t.Args {
+		ac := a.Copy(fn, skip)
+		if ac == nil {
+			args[i] = a
+		} else {
+			args[i] = ac
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(t)
+	}
+	if name == nil {
+		name = t.Name
+	}
+	t = &Template{Name: name, Args: args}
+	if r := fn(t); r != nil {
+		return r
+	}
+	return t
+}
+
+func (t *Template) GoString() string {
+	return t.goString(0, "")
+}
+
+func (t *Template) goString(indent int, field string) string {
+	var args string
+	if len(t.Args) == 0 {
+		args = fmt.Sprintf("%*sArgs: nil", indent+2, "")
+	} else {
+		args = fmt.Sprintf("%*sArgs:", indent+2, "")
+		for i, a := range t.Args {
+			args += "\n"
+			args += a.goString(indent+4, fmt.Sprintf("%d: ", i))
+		}
+	}
+	return fmt.Sprintf("%*s%sTemplate (%p):\n%s\n%s", indent, "", field, t,
+		t.Name.goString(indent+2, "Name: "), args)
+}
+
+// TemplateParam is a template parameter.  The Template field is
+// filled in while parsing the demangled string.  We don't normally
+// see these while printing--they are replaced by the simplify
+// function.
+type TemplateParam struct {
+	Index    int
+	Template *Template
+}
+
+func (tp *TemplateParam) print(ps *printState) {
+	if tp.Template == nil {
+		panic("TemplateParam Template field is nil")
+	}
+	if tp.Index >= len(tp.Template.Args) {
+		panic("TemplateParam Index out of bounds")
+	}
+	ps.print(tp.Template.Args[tp.Index])
+}
+
+func (tp *TemplateParam) Traverse(fn func(AST) bool) {
+	fn(tp)
+	// Don't traverse Template--it points elsewhere in the AST.
+}
+
+func (tp *TemplateParam) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(tp) {
+		return nil
+	}
+	return fn(tp)
+}
+
+func (tp *TemplateParam) GoString() string {
+	return tp.goString(0, "")
+}
+
+func (tp *TemplateParam) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTemplateParam: Template: %p; Index %d", indent, "", field, tp.Template, tp.Index)
+}
+
+// LambdaAuto is a lambda auto parameter.
+type LambdaAuto struct {
+	Index int
+}
+
+func (la *LambdaAuto) print(ps *printState) {
+	// We print the index plus 1 because that is what the standard
+	// demangler does.
+	if ps.llvmStyle {
+		ps.writeString("auto")
+	} else {
+		fmt.Fprintf(&ps.buf, "auto:%d", la.Index+1)
+	}
+}
+
+func (la *LambdaAuto) Traverse(fn func(AST) bool) {
+	fn(la)
+}
+
+func (la *LambdaAuto) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(la) {
+		return nil
+	}
+	return fn(la)
+}
+
+func (la *LambdaAuto) GoString() string {
+	return la.goString(0, "")
+}
+
+func (la *LambdaAuto) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sLambdaAuto: Index %d", indent, "", field, la.Index)
+}
+
+// TemplateParamQualifiedArg is used when the mangled name includes
+// both the template parameter declaration and the template argument.
+// See https://github.com/itanium-cxx-abi/cxx-abi/issues/47.
+type TemplateParamQualifiedArg struct {
+	Param AST
+	Arg   AST
+}
+
+func (tpqa *TemplateParamQualifiedArg) print(ps *printState) {
+	// We only demangle the actual template argument.
+	// That is what the LLVM demangler does.
+	// The parameter disambiguates the argument,
+	// but is hopefully not required by a human reader.
+	ps.print(tpqa.Arg)
+}
+
+func (tpqa *TemplateParamQualifiedArg) Traverse(fn func(AST) bool) {
+	if fn(tpqa) {
+		tpqa.Param.Traverse(fn)
+		tpqa.Arg.Traverse(fn)
+	}
+}
+
+func (tpqa *TemplateParamQualifiedArg) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(tpqa) {
+		return nil
+	}
+	param := tpqa.Param.Copy(fn, skip)
+	arg := tpqa.Arg.Copy(fn, skip)
+	if param == nil && arg == nil {
+		return fn(tpqa)
+	}
+	if param == nil {
+		param = tpqa.Param
+	}
+	if arg == nil {
+		arg = tpqa.Arg
+	}
+	tpqa = &TemplateParamQualifiedArg{Param: param, Arg: arg}
+	if r := fn(tpqa); r != nil {
+		return r
+	}
+	return tpqa
+}
+
+func (tpqa *TemplateParamQualifiedArg) GoString() string {
+	return tpqa.goString(0, "")
+}
+
+func (tpqa *TemplateParamQualifiedArg) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTemplateParamQualifiedArg:\n%s\n%s", indent, "", field,
+		tpqa.Param.goString(indent+2, "Param: "),
+		tpqa.Arg.goString(indent+2, "Arg: "))
+}
+
+// Qualifiers is an ordered list of type qualifiers.
+type Qualifiers struct {
+	Qualifiers []AST
+}
+
+func (qs *Qualifiers) print(ps *printState) {
+	first := true
+	for _, q := range qs.Qualifiers {
+		if !first {
+			ps.writeByte(' ')
+		}
+		q.print(ps)
+		first = false
+	}
+}
+
+func (qs *Qualifiers) Traverse(fn func(AST) bool) {
+	if fn(qs) {
+		for _, q := range qs.Qualifiers {
+			q.Traverse(fn)
+		}
+	}
+}
+
+func (qs *Qualifiers) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(qs) {
+		return nil
+	}
+	changed := false
+	qualifiers := make([]AST, len(qs.Qualifiers))
+	for i, q := range qs.Qualifiers {
+		qc := q.Copy(fn, skip)
+		if qc == nil {
+			qualifiers[i] = q
+		} else {
+			qualifiers[i] = qc
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(qs)
+	}
+	qs = &Qualifiers{Qualifiers: qualifiers}
+	if r := fn(qs); r != nil {
+		return r
+	}
+	return qs
+}
+
+func (qs *Qualifiers) GoString() string {
+	return qs.goString(0, "")
+}
+
+func (qs *Qualifiers) goString(indent int, field string) string {
+	quals := fmt.Sprintf("%*s%s", indent, "", field)
+	for _, q := range qs.Qualifiers {
+		quals += "\n"
+		quals += q.goString(indent+2, "")
+	}
+	return quals
+}
+
+// Qualifier is a single type qualifier.
+type Qualifier struct {
+	Name  string // qualifier name: const, volatile, etc.
+	Exprs []AST  // can be non-nil for noexcept and throw
+}
+
+func (q *Qualifier) print(ps *printState) {
+	ps.writeString(q.Name)
+	if len(q.Exprs) > 0 {
+		ps.startScope('(')
+		first := true
+		for _, e := range q.Exprs {
+			if el, ok := e.(*ExprList); ok && len(el.Exprs) == 0 {
+				continue
+			}
+			if !first {
+				ps.writeString(", ")
+			}
+			ps.print(e)
+			first = false
+		}
+		ps.endScope(')')
+	}
+}
+
+func (q *Qualifier) Traverse(fn func(AST) bool) {
+	if fn(q) {
+		for _, e := range q.Exprs {
+			e.Traverse(fn)
+		}
+	}
+}
+
+func (q *Qualifier) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(q) {
+		return nil
+	}
+	exprs := make([]AST, len(q.Exprs))
+	changed := false
+	for i, e := range q.Exprs {
+		ec := e.Copy(fn, skip)
+		if ec == nil {
+			exprs[i] = e
+		} else {
+			exprs[i] = ec
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(q)
+	}
+	q = &Qualifier{Name: q.Name, Exprs: exprs}
+	if r := fn(q); r != nil {
+		return r
+	}
+	return q
+}
+
+func (q *Qualifier) GoString() string {
+	return q.goString(0, "Qualifier: ")
+}
+
+func (q *Qualifier) goString(indent int, field string) string {
+	qs := fmt.Sprintf("%*s%s%s", indent, "", field, q.Name)
+	if len(q.Exprs) > 0 {
+		for i, e := range q.Exprs {
+			qs += "\n"
+			qs += e.goString(indent+2, fmt.Sprintf("%d: ", i))
+		}
+	}
+	return qs
+}
+
+// TypeWithQualifiers is a type with standard qualifiers.
+type TypeWithQualifiers struct {
+	Base       AST
+	Qualifiers AST
+}
+
+func (twq *TypeWithQualifiers) print(ps *printState) {
+	// Give the base type a chance to print the inner types.
+	ps.inner = append(ps.inner, twq)
+	ps.print(twq.Base)
+	if len(ps.inner) > 0 {
+		// The qualifier wasn't printed by Base.
+		ps.writeByte(' ')
+		ps.print(twq.Qualifiers)
+		ps.inner = ps.inner[:len(ps.inner)-1]
+	}
+}
+
+// Print qualifiers as an inner type by just printing the qualifiers.
+func (twq *TypeWithQualifiers) printInner(ps *printState) {
+	ps.writeByte(' ')
+	ps.print(twq.Qualifiers)
+}
+
+func (twq *TypeWithQualifiers) Traverse(fn func(AST) bool) {
+	if fn(twq) {
+		twq.Base.Traverse(fn)
+	}
+}
+
+func (twq *TypeWithQualifiers) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(twq) {
+		return nil
+	}
+	base := twq.Base.Copy(fn, skip)
+	quals := twq.Qualifiers.Copy(fn, skip)
+	if base == nil && quals == nil {
+		return fn(twq)
+	}
+	if base == nil {
+		base = twq.Base
+	}
+	if quals == nil {
+		quals = twq.Qualifiers
+	}
+	twq = &TypeWithQualifiers{Base: base, Qualifiers: quals}
+	if r := fn(twq); r != nil {
+		return r
+	}
+	return twq
+}
+
+func (twq *TypeWithQualifiers) GoString() string {
+	return twq.goString(0, "")
+}
+
+func (twq *TypeWithQualifiers) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTypeWithQualifiers:\n%s\n%s", indent, "", field,
+		twq.Qualifiers.goString(indent+2, "Qualifiers: "),
+		twq.Base.goString(indent+2, "Base: "))
+}
+
+// MethodWithQualifiers is a method with qualifiers.
+type MethodWithQualifiers struct {
+	Method       AST
+	Qualifiers   AST
+	RefQualifier string // "" or "&" or "&&"
+}
+
+func (mwq *MethodWithQualifiers) print(ps *printState) {
+	// Give the base type a chance to print the inner types.
+	ps.inner = append(ps.inner, mwq)
+	ps.print(mwq.Method)
+	if len(ps.inner) > 0 {
+		if mwq.Qualifiers != nil {
+			ps.writeByte(' ')
+			ps.print(mwq.Qualifiers)
+		}
+		if mwq.RefQualifier != "" {
+			ps.writeByte(' ')
+			ps.writeString(mwq.RefQualifier)
+		}
+		ps.inner = ps.inner[:len(ps.inner)-1]
+	}
+}
+
+func (mwq *MethodWithQualifiers) printInner(ps *printState) {
+	if mwq.Qualifiers != nil {
+		ps.writeByte(' ')
+		ps.print(mwq.Qualifiers)
+	}
+	if mwq.RefQualifier != "" {
+		ps.writeByte(' ')
+		ps.writeString(mwq.RefQualifier)
+	}
+}
+
+func (mwq *MethodWithQualifiers) Traverse(fn func(AST) bool) {
+	if fn(mwq) {
+		mwq.Method.Traverse(fn)
+	}
+}
+
+func (mwq *MethodWithQualifiers) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(mwq) {
+		return nil
+	}
+	method := mwq.Method.Copy(fn, skip)
+	var quals AST
+	if mwq.Qualifiers != nil {
+		quals = mwq.Qualifiers.Copy(fn, skip)
+	}
+	if method == nil && quals == nil {
+		return fn(mwq)
+	}
+	if method == nil {
+		method = mwq.Method
+	}
+	if quals == nil {
+		quals = mwq.Qualifiers
+	}
+	mwq = &MethodWithQualifiers{Method: method, Qualifiers: quals, RefQualifier: mwq.RefQualifier}
+	if r := fn(mwq); r != nil {
+		return r
+	}
+	return mwq
+}
+
+func (mwq *MethodWithQualifiers) GoString() string {
+	return mwq.goString(0, "")
+}
+
+func (mwq *MethodWithQualifiers) goString(indent int, field string) string {
+	var q string
+	if mwq.Qualifiers != nil {
+		q += "\n" + mwq.Qualifiers.goString(indent+2, "Qualifiers: ")
+	}
+	if mwq.RefQualifier != "" {
+		if q != "" {
+			q += "\n"
+		}
+		q += fmt.Sprintf("%*s%s%s", indent+2, "", "RefQualifier: ", mwq.RefQualifier)
+	}
+	return fmt.Sprintf("%*s%sMethodWithQualifiers:%s\n%s", indent, "", field,
+		q, mwq.Method.goString(indent+2, "Method: "))
+}
+
+// BuiltinType is a builtin type, like "int".
+type BuiltinType struct {
+	Name string
+}
+
+func (bt *BuiltinType) print(ps *printState) {
+	name := bt.Name
+	if ps.llvmStyle && name == "decltype(nullptr)" {
+		name = "std::nullptr_t"
+	}
+	ps.writeString(name)
+}
+
+func (bt *BuiltinType) Traverse(fn func(AST) bool) {
+	fn(bt)
+}
+
+func (bt *BuiltinType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(bt) {
+		return nil
+	}
+	return fn(bt)
+}
+
+func (bt *BuiltinType) GoString() string {
+	return bt.goString(0, "")
+}
+
+func (bt *BuiltinType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sBuiltinType: %s", indent, "", field, bt.Name)
+}
+
+func (bt *BuiltinType) prec() precedence {
+	return precPrimary
+}
+
+// printBase is common print code for types that are printed with a
+// simple suffix.
+func printBase(ps *printState, qual, base AST) {
+	ps.inner = append(ps.inner, qual)
+	ps.print(base)
+	if len(ps.inner) > 0 {
+		qual.(innerPrinter).printInner(ps)
+		ps.inner = ps.inner[:len(ps.inner)-1]
+	}
+}
+
+// PointerType is a pointer type.
+type PointerType struct {
+	Base AST
+}
+
+func (pt *PointerType) print(ps *printState) {
+	printBase(ps, pt, pt.Base)
+}
+
+func (pt *PointerType) printInner(ps *printState) {
+	ps.writeString("*")
+}
+
+func (pt *PointerType) Traverse(fn func(AST) bool) {
+	if fn(pt) {
+		pt.Base.Traverse(fn)
+	}
+}
+
+func (pt *PointerType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(pt) {
+		return nil
+	}
+	base := pt.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(pt)
+	}
+	pt = &PointerType{Base: base}
+	if r := fn(pt); r != nil {
+		return r
+	}
+	return pt
+}
+
+func (pt *PointerType) GoString() string {
+	return pt.goString(0, "")
+}
+
+func (pt *PointerType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sPointerType:\n%s", indent, "", field,
+		pt.Base.goString(indent+2, ""))
+}
+
+// ReferenceType is a reference type.
+type ReferenceType struct {
+	Base AST
+}
+
+func (rt *ReferenceType) print(ps *printState) {
+	printBase(ps, rt, rt.Base)
+}
+
+func (rt *ReferenceType) printInner(ps *printState) {
+	ps.writeString("&")
+}
+
+func (rt *ReferenceType) Traverse(fn func(AST) bool) {
+	if fn(rt) {
+		rt.Base.Traverse(fn)
+	}
+}
+
+func (rt *ReferenceType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(rt) {
+		return nil
+	}
+	base := rt.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(rt)
+	}
+	rt = &ReferenceType{Base: base}
+	if r := fn(rt); r != nil {
+		return r
+	}
+	return rt
+}
+
+func (rt *ReferenceType) GoString() string {
+	return rt.goString(0, "")
+}
+
+func (rt *ReferenceType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sReferenceType:\n%s", indent, "", field,
+		rt.Base.goString(indent+2, ""))
+}
+
+// RvalueReferenceType is an rvalue reference type.
+type RvalueReferenceType struct {
+	Base AST
+}
+
+func (rt *RvalueReferenceType) print(ps *printState) {
+	printBase(ps, rt, rt.Base)
+}
+
+func (rt *RvalueReferenceType) printInner(ps *printState) {
+	ps.writeString("&&")
+}
+
+func (rt *RvalueReferenceType) Traverse(fn func(AST) bool) {
+	if fn(rt) {
+		rt.Base.Traverse(fn)
+	}
+}
+
+func (rt *RvalueReferenceType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(rt) {
+		return nil
+	}
+	base := rt.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(rt)
+	}
+	rt = &RvalueReferenceType{Base: base}
+	if r := fn(rt); r != nil {
+		return r
+	}
+	return rt
+}
+
+func (rt *RvalueReferenceType) GoString() string {
+	return rt.goString(0, "")
+}
+
+func (rt *RvalueReferenceType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sRvalueReferenceType:\n%s", indent, "", field,
+		rt.Base.goString(indent+2, ""))
+}
+
+// ComplexType is a complex type.
+type ComplexType struct {
+	Base AST
+}
+
+func (ct *ComplexType) print(ps *printState) {
+	printBase(ps, ct, ct.Base)
+}
+
+func (ct *ComplexType) printInner(ps *printState) {
+	ps.writeString(" _Complex")
+}
+
+func (ct *ComplexType) Traverse(fn func(AST) bool) {
+	if fn(ct) {
+		ct.Base.Traverse(fn)
+	}
+}
+
+func (ct *ComplexType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ct) {
+		return nil
+	}
+	base := ct.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(ct)
+	}
+	ct = &ComplexType{Base: base}
+	if r := fn(ct); r != nil {
+		return r
+	}
+	return ct
+}
+
+func (ct *ComplexType) GoString() string {
+	return ct.goString(0, "")
+}
+
+func (ct *ComplexType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sComplexType:\n%s", indent, "", field,
+		ct.Base.goString(indent+2, ""))
+}
+
+// ImaginaryType is an imaginary type.
+type ImaginaryType struct {
+	Base AST
+}
+
+func (it *ImaginaryType) print(ps *printState) {
+	printBase(ps, it, it.Base)
+}
+
+func (it *ImaginaryType) printInner(ps *printState) {
+	ps.writeString(" _Imaginary")
+}
+
+func (it *ImaginaryType) Traverse(fn func(AST) bool) {
+	if fn(it) {
+		it.Base.Traverse(fn)
+	}
+}
+
+func (it *ImaginaryType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(it) {
+		return nil
+	}
+	base := it.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(it)
+	}
+	it = &ImaginaryType{Base: base}
+	if r := fn(it); r != nil {
+		return r
+	}
+	return it
+}
+
+func (it *ImaginaryType) GoString() string {
+	return it.goString(0, "")
+}
+
+func (it *ImaginaryType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sImaginaryType:\n%s", indent, "", field,
+		it.Base.goString(indent+2, ""))
+}
+
+// SuffixType is an type with an arbitrary suffix.
+type SuffixType struct {
+	Base   AST
+	Suffix string
+}
+
+func (st *SuffixType) print(ps *printState) {
+	printBase(ps, st, st.Base)
+}
+
+func (st *SuffixType) printInner(ps *printState) {
+	ps.writeByte(' ')
+	ps.writeString(st.Suffix)
+}
+
+func (st *SuffixType) Traverse(fn func(AST) bool) {
+	if fn(st) {
+		st.Base.Traverse(fn)
+	}
+}
+
+func (st *SuffixType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(st) {
+		return nil
+	}
+	base := st.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(st)
+	}
+	st = &SuffixType{Base: base, Suffix: st.Suffix}
+	if r := fn(st); r != nil {
+		return r
+	}
+	return st
+}
+
+func (st *SuffixType) GoString() string {
+	return st.goString(0, "")
+}
+
+func (st *SuffixType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sSuffixType: %s\n%s", indent, "", field,
+		st.Suffix, st.Base.goString(indent+2, "Base: "))
+}
+
+// TransformedType is a builtin type with a template argument.
+type TransformedType struct {
+	Name string
+	Base AST
+}
+
+func (tt *TransformedType) print(ps *printState) {
+	ps.writeString(tt.Name)
+	ps.startScope('(')
+	ps.print(tt.Base)
+	ps.endScope(')')
+}
+
+func (tt *TransformedType) Traverse(fn func(AST) bool) {
+	if fn(tt) {
+		tt.Base.Traverse(fn)
+	}
+}
+
+func (tt *TransformedType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(tt) {
+		return nil
+	}
+	base := tt.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(tt)
+	}
+	tt = &TransformedType{Name: tt.Name, Base: base}
+	if r := fn(tt); r != nil {
+		return r
+	}
+	return tt
+}
+
+func (tt *TransformedType) GoString() string {
+	return tt.goString(0, "")
+}
+
+func (tt *TransformedType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTransformedType: %s\n%s", indent, "", field,
+		tt.Name, tt.Base.goString(indent+2, "Base: "))
+}
+
+// VendorQualifier is a type qualified by a vendor-specific qualifier.
+type VendorQualifier struct {
+	Qualifier AST
+	Type      AST
+}
+
+func (vq *VendorQualifier) print(ps *printState) {
+	if ps.llvmStyle {
+		ps.print(vq.Type)
+		vq.printInner(ps)
+	} else {
+		ps.inner = append(ps.inner, vq)
+		ps.print(vq.Type)
+		if len(ps.inner) > 0 {
+			ps.printOneInner(nil)
+		}
+	}
+}
+
+func (vq *VendorQualifier) printInner(ps *printState) {
+	ps.writeByte(' ')
+	ps.print(vq.Qualifier)
+}
+
+func (vq *VendorQualifier) Traverse(fn func(AST) bool) {
+	if fn(vq) {
+		vq.Qualifier.Traverse(fn)
+		vq.Type.Traverse(fn)
+	}
+}
+
+func (vq *VendorQualifier) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(vq) {
+		return nil
+	}
+	qualifier := vq.Qualifier.Copy(fn, skip)
+	typ := vq.Type.Copy(fn, skip)
+	if qualifier == nil && typ == nil {
+		return fn(vq)
+	}
+	if qualifier == nil {
+		qualifier = vq.Qualifier
+	}
+	if typ == nil {
+		typ = vq.Type
+	}
+	vq = &VendorQualifier{Qualifier: qualifier, Type: vq.Type}
+	if r := fn(vq); r != nil {
+		return r
+	}
+	return vq
+}
+
+func (vq *VendorQualifier) GoString() string {
+	return vq.goString(0, "")
+}
+
+func (vq *VendorQualifier) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sVendorQualifier:\n%s\n%s", indent, "", field,
+		vq.Qualifier.goString(indent+2, "Qualifier: "),
+		vq.Type.goString(indent+2, "Type: "))
+}
+
+// ArrayType is an array type.
+type ArrayType struct {
+	Dimension AST
+	Element   AST
+}
+
+func (at *ArrayType) print(ps *printState) {
+	// Pass the array type down as an inner type so that we print
+	// multi-dimensional arrays correctly.
+	ps.inner = append(ps.inner, at)
+	ps.print(at.Element)
+	if ln := len(ps.inner); ln > 0 {
+		ps.inner = ps.inner[:ln-1]
+		at.printDimension(ps)
+	}
+}
+
+func (at *ArrayType) printInner(ps *printState) {
+	at.printDimension(ps)
+}
+
+// Print the array dimension.
+func (at *ArrayType) printDimension(ps *printState) {
+	space := " "
+	for len(ps.inner) > 0 {
+		// We haven't gotten to the real type yet.  Use
+		// parentheses around that type, except that if it is
+		// an array type we print it as a multi-dimensional
+		// array
+		in := ps.inner[len(ps.inner)-1]
+		if twq, ok := in.(*TypeWithQualifiers); ok {
+			in = twq.Base
+		}
+		if _, ok := in.(*ArrayType); ok {
+			if in == ps.inner[len(ps.inner)-1] {
+				space = ""
+			}
+			ps.printOneInner(nil)
+		} else {
+			ps.writeByte(' ')
+			ps.startScope('(')
+			ps.printInner(false)
+			ps.endScope(')')
+		}
+	}
+	ps.writeString(space)
+	ps.writeByte('[')
+	ps.print(at.Dimension)
+	ps.writeByte(']')
+}
+
+func (at *ArrayType) Traverse(fn func(AST) bool) {
+	if fn(at) {
+		at.Dimension.Traverse(fn)
+		at.Element.Traverse(fn)
+	}
+}
+
+func (at *ArrayType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(at) {
+		return nil
+	}
+	dimension := at.Dimension.Copy(fn, skip)
+	element := at.Element.Copy(fn, skip)
+	if dimension == nil && element == nil {
+		return fn(at)
+	}
+	if dimension == nil {
+		dimension = at.Dimension
+	}
+	if element == nil {
+		element = at.Element
+	}
+	at = &ArrayType{Dimension: dimension, Element: element}
+	if r := fn(at); r != nil {
+		return r
+	}
+	return at
+}
+
+func (at *ArrayType) GoString() string {
+	return at.goString(0, "")
+}
+
+func (at *ArrayType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sArrayType:\n%s\n%s", indent, "", field,
+		at.Dimension.goString(indent+2, "Dimension: "),
+		at.Element.goString(indent+2, "Element: "))
+}
+
+// FunctionType is a function type.
+type FunctionType struct {
+	Return AST
+	Args   []AST
+
+	// The forLocalName field reports whether this FunctionType
+	// was created for a local name. With the default GNU demangling
+	// output we don't print the return type in that case.
+	ForLocalName bool
+}
+
+func (ft *FunctionType) print(ps *printState) {
+	retType := ft.Return
+	if ft.ForLocalName && (!ps.enclosingParams || !ps.llvmStyle) {
+		retType = nil
+	}
+	if retType != nil {
+		// Pass the return type as an inner type in order to
+		// print the arguments in the right location.
+		ps.inner = append(ps.inner, ft)
+		ps.print(retType)
+		if len(ps.inner) == 0 {
+			// Everything was printed.
+			return
+		}
+		ps.inner = ps.inner[:len(ps.inner)-1]
+		ps.writeByte(' ')
+	}
+	ft.printArgs(ps)
+}
+
+func (ft *FunctionType) printInner(ps *printState) {
+	ft.printArgs(ps)
+}
+
+// printArgs prints the arguments of a function type.  It looks at the
+// inner types for spacing.
+func (ft *FunctionType) printArgs(ps *printState) {
+	paren := false
+	space := false
+	for i := len(ps.inner) - 1; i >= 0; i-- {
+		switch ps.inner[i].(type) {
+		case *PointerType, *ReferenceType, *RvalueReferenceType:
+			paren = true
+		case *TypeWithQualifiers, *ComplexType, *ImaginaryType, *PtrMem:
+			space = true
+			paren = true
+		}
+		if paren {
+			break
+		}
+	}
+
+	if paren {
+		if !space && (ps.last != '(' && ps.last != '*') {
+			space = true
+		}
+		if space && ps.last != ' ' {
+			ps.writeByte(' ')
+		}
+		ps.startScope('(')
+	}
+
+	save := ps.printInner(true)
+
+	if paren {
+		ps.endScope(')')
+	}
+
+	ps.startScope('(')
+	if !ft.ForLocalName || ps.enclosingParams {
+		first := true
+		for _, a := range ft.Args {
+			if ps.isEmpty(a) {
+				continue
+			}
+			if !first {
+				ps.writeString(", ")
+			}
+			ps.print(a)
+			first = false
+		}
+	}
+	ps.endScope(')')
+
+	ps.inner = save
+	ps.printInner(false)
+}
+
+func (ft *FunctionType) Traverse(fn func(AST) bool) {
+	if fn(ft) {
+		if ft.Return != nil {
+			ft.Return.Traverse(fn)
+		}
+		for _, a := range ft.Args {
+			a.Traverse(fn)
+		}
+	}
+}
+
+func (ft *FunctionType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ft) {
+		return nil
+	}
+	changed := false
+	var ret AST
+	if ft.Return != nil {
+		ret = ft.Return.Copy(fn, skip)
+		if ret == nil {
+			ret = ft.Return
+		} else {
+			changed = true
+		}
+	}
+	args := make([]AST, len(ft.Args))
+	for i, a := range ft.Args {
+		ac := a.Copy(fn, skip)
+		if ac == nil {
+			args[i] = a
+		} else {
+			args[i] = ac
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(ft)
+	}
+	ft = &FunctionType{
+		Return:       ret,
+		Args:         args,
+		ForLocalName: ft.ForLocalName,
+	}
+	if r := fn(ft); r != nil {
+		return r
+	}
+	return ft
+}
+
+func (ft *FunctionType) GoString() string {
+	return ft.goString(0, "")
+}
+
+func (ft *FunctionType) goString(indent int, field string) string {
+	var forLocalName string
+	if ft.ForLocalName {
+		forLocalName = " ForLocalName: true"
+	}
+	var r string
+	if ft.Return == nil {
+		r = fmt.Sprintf("%*sReturn: nil", indent+2, "")
+	} else {
+		r = ft.Return.goString(indent+2, "Return: ")
+	}
+	var args string
+	if len(ft.Args) == 0 {
+		args = fmt.Sprintf("%*sArgs: nil", indent+2, "")
+	} else {
+		args = fmt.Sprintf("%*sArgs:", indent+2, "")
+		for i, a := range ft.Args {
+			args += "\n"
+			args += a.goString(indent+4, fmt.Sprintf("%d: ", i))
+		}
+	}
+	return fmt.Sprintf("%*s%sFunctionType:%s\n%s\n%s", indent, "", field,
+		forLocalName, r, args)
+}
+
+// FunctionParam is a parameter of a function, used for last-specified
+// return type in a closure.
+type FunctionParam struct {
+	Index int
+}
+
+func (fp *FunctionParam) print(ps *printState) {
+	if fp.Index == 0 {
+		ps.writeString("this")
+	} else if ps.llvmStyle {
+		if fp.Index == 1 {
+			ps.writeString("fp")
+		} else {
+			fmt.Fprintf(&ps.buf, "fp%d", fp.Index-2)
+		}
+	} else {
+		fmt.Fprintf(&ps.buf, "{parm#%d}", fp.Index)
+	}
+}
+
+func (fp *FunctionParam) Traverse(fn func(AST) bool) {
+	fn(fp)
+}
+
+func (fp *FunctionParam) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(fp) {
+		return nil
+	}
+	return fn(fp)
+}
+
+func (fp *FunctionParam) GoString() string {
+	return fp.goString(0, "")
+}
+
+func (fp *FunctionParam) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sFunctionParam: %d", indent, "", field, fp.Index)
+}
+
+func (fp *FunctionParam) prec() precedence {
+	return precPrimary
+}
+
+// PtrMem is a pointer-to-member expression.
+type PtrMem struct {
+	Class  AST
+	Member AST
+}
+
+func (pm *PtrMem) print(ps *printState) {
+	ps.inner = append(ps.inner, pm)
+	ps.print(pm.Member)
+	if len(ps.inner) > 0 {
+		ps.printOneInner(nil)
+	}
+}
+
+func (pm *PtrMem) printInner(ps *printState) {
+	if ps.last != '(' {
+		ps.writeByte(' ')
+	}
+	ps.print(pm.Class)
+	ps.writeString("::*")
+}
+
+func (pm *PtrMem) Traverse(fn func(AST) bool) {
+	if fn(pm) {
+		pm.Class.Traverse(fn)
+		pm.Member.Traverse(fn)
+	}
+}
+
+func (pm *PtrMem) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(pm) {
+		return nil
+	}
+	class := pm.Class.Copy(fn, skip)
+	member := pm.Member.Copy(fn, skip)
+	if class == nil && member == nil {
+		return fn(pm)
+	}
+	if class == nil {
+		class = pm.Class
+	}
+	if member == nil {
+		member = pm.Member
+	}
+	pm = &PtrMem{Class: class, Member: member}
+	if r := fn(pm); r != nil {
+		return r
+	}
+	return pm
+}
+
+func (pm *PtrMem) GoString() string {
+	return pm.goString(0, "")
+}
+
+func (pm *PtrMem) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sPtrMem:\n%s\n%s", indent, "", field,
+		pm.Class.goString(indent+2, "Class: "),
+		pm.Member.goString(indent+2, "Member: "))
+}
+
+// FixedType is a fixed numeric type of unknown size.
+type FixedType struct {
+	Base  AST
+	Accum bool
+	Sat   bool
+}
+
+func (ft *FixedType) print(ps *printState) {
+	if ft.Sat {
+		ps.writeString("_Sat ")
+	}
+	if bt, ok := ft.Base.(*BuiltinType); ok && bt.Name == "int" {
+		// The standard demangler skips printing "int".
+	} else {
+		ps.print(ft.Base)
+		ps.writeByte(' ')
+	}
+	if ft.Accum {
+		ps.writeString("_Accum")
+	} else {
+		ps.writeString("_Fract")
+	}
+}
+
+func (ft *FixedType) Traverse(fn func(AST) bool) {
+	if fn(ft) {
+		ft.Base.Traverse(fn)
+	}
+}
+
+func (ft *FixedType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ft) {
+		return nil
+	}
+	base := ft.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(ft)
+	}
+	ft = &FixedType{Base: base, Accum: ft.Accum, Sat: ft.Sat}
+	if r := fn(ft); r != nil {
+		return r
+	}
+	return ft
+}
+
+func (ft *FixedType) GoString() string {
+	return ft.goString(0, "")
+}
+
+func (ft *FixedType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sFixedType: Accum: %t; Sat: %t\n%s", indent, "", field,
+		ft.Accum, ft.Sat,
+		ft.Base.goString(indent+2, "Base: "))
+}
+
+// BinaryFP is a binary floating-point type.
+type BinaryFP struct {
+	Bits int
+}
+
+func (bfp *BinaryFP) print(ps *printState) {
+	fmt.Fprintf(&ps.buf, "_Float%d", bfp.Bits)
+}
+
+func (bfp *BinaryFP) Traverse(fn func(AST) bool) {
+	fn(bfp)
+}
+
+func (bfp *BinaryFP) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(bfp) {
+		return nil
+	}
+	return fn(bfp)
+}
+
+func (bfp *BinaryFP) GoString() string {
+	return bfp.goString(0, "")
+}
+
+func (bfp *BinaryFP) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sBinaryFP: %d", indent, "", field, bfp.Bits)
+}
+
+// BitIntType is the C++23 _BitInt(N) type.
+type BitIntType struct {
+	Size   AST
+	Signed bool
+}
+
+func (bt *BitIntType) print(ps *printState) {
+	if !bt.Signed {
+		ps.writeString("unsigned ")
+	}
+	ps.writeString("_BitInt")
+	ps.startScope('(')
+	ps.print(bt.Size)
+	ps.endScope(')')
+}
+
+func (bt *BitIntType) Traverse(fn func(AST) bool) {
+	if fn(bt) {
+		bt.Size.Traverse(fn)
+	}
+}
+
+func (bt *BitIntType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(bt) {
+		return nil
+	}
+	size := bt.Size.Copy(fn, skip)
+	if size == nil {
+		return fn(bt)
+	}
+	bt = &BitIntType{Size: size, Signed: bt.Signed}
+	if r := fn(bt); r != nil {
+		return r
+	}
+	return bt
+}
+
+func (bt *BitIntType) GoString() string {
+	return bt.goString(0, "")
+}
+
+func (bt *BitIntType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sBitIntType: Signed: %t\n%s", indent, "", field,
+		bt.Signed,
+		bt.Size.goString(indent+2, "Size: "))
+}
+
+// VectorType is a vector type.
+type VectorType struct {
+	Dimension AST
+	Base      AST
+}
+
+func (vt *VectorType) print(ps *printState) {
+	ps.inner = append(ps.inner, vt)
+	ps.print(vt.Base)
+	if len(ps.inner) > 0 {
+		ps.printOneInner(nil)
+	}
+}
+
+func (vt *VectorType) printInner(ps *printState) {
+	end := byte(')')
+	if ps.llvmStyle {
+		ps.writeString(" vector[")
+		end = ']'
+	} else {
+		ps.writeString(" __vector(")
+	}
+	ps.print(vt.Dimension)
+	ps.writeByte(end)
+}
+
+func (vt *VectorType) Traverse(fn func(AST) bool) {
+	if fn(vt) {
+		vt.Dimension.Traverse(fn)
+		vt.Base.Traverse(fn)
+	}
+}
+
+func (vt *VectorType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(vt) {
+		return nil
+	}
+	dimension := vt.Dimension.Copy(fn, skip)
+	base := vt.Base.Copy(fn, skip)
+	if dimension == nil && base == nil {
+		return fn(vt)
+	}
+	if dimension == nil {
+		dimension = vt.Dimension
+	}
+	if base == nil {
+		base = vt.Base
+	}
+	vt = &VectorType{Dimension: dimension, Base: base}
+	if r := fn(vt); r != nil {
+		return r
+	}
+	return vt
+}
+
+func (vt *VectorType) GoString() string {
+	return vt.goString(0, "")
+}
+
+func (vt *VectorType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sVectorType:\n%s\n%s", indent, "", field,
+		vt.Dimension.goString(indent+2, "Dimension: "),
+		vt.Base.goString(indent+2, "Base: "))
+}
+
+// ElaboratedType is an elaborated struct/union/enum type.
+type ElaboratedType struct {
+	Kind string
+	Type AST
+}
+
+func (et *ElaboratedType) print(ps *printState) {
+	ps.writeString(et.Kind)
+	ps.writeString(" ")
+	et.Type.print(ps)
+}
+
+func (et *ElaboratedType) Traverse(fn func(AST) bool) {
+	if fn(et) {
+		et.Type.Traverse(fn)
+	}
+}
+
+func (et *ElaboratedType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(et) {
+		return nil
+	}
+	typ := et.Type.Copy(fn, skip)
+	if typ == nil {
+		return fn(et)
+	}
+	et = &ElaboratedType{Kind: et.Kind, Type: typ}
+	if r := fn(et); r != nil {
+		return r
+	}
+	return et
+}
+
+func (et *ElaboratedType) GoString() string {
+	return et.goString(0, "")
+}
+
+func (et *ElaboratedType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sElaboratedtype: Kind: %s\n%s", indent, "", field,
+		et.Kind, et.Type.goString(indent+2, "Expr: "))
+}
+
+// Decltype is the decltype operator.
+type Decltype struct {
+	Expr AST
+}
+
+func (dt *Decltype) print(ps *printState) {
+	ps.writeString("decltype")
+	if !ps.llvmStyle {
+		ps.writeString(" ")
+	}
+	ps.startScope('(')
+	ps.print(dt.Expr)
+	ps.endScope(')')
+}
+
+func (dt *Decltype) Traverse(fn func(AST) bool) {
+	if fn(dt) {
+		dt.Expr.Traverse(fn)
+	}
+}
+
+func (dt *Decltype) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(dt) {
+		return nil
+	}
+	expr := dt.Expr.Copy(fn, skip)
+	if expr == nil {
+		return fn(dt)
+	}
+	dt = &Decltype{Expr: expr}
+	if r := fn(dt); r != nil {
+		return r
+	}
+	return dt
+}
+
+func (dt *Decltype) GoString() string {
+	return dt.goString(0, "")
+}
+
+func (dt *Decltype) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sDecltype:\n%s", indent, "", field,
+		dt.Expr.goString(indent+2, "Expr: "))
+}
+
+// Operator is an operator.
+type Operator struct {
+	Name       string
+	precedence precedence
+}
+
+func (op *Operator) print(ps *printState) {
+	ps.writeString("operator")
+	if isLower(op.Name[0]) {
+		ps.writeByte(' ')
+	}
+	n := op.Name
+	n = strings.TrimSuffix(n, " ")
+	ps.writeString(n)
+}
+
+func (op *Operator) Traverse(fn func(AST) bool) {
+	fn(op)
+}
+
+func (op *Operator) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(op) {
+		return nil
+	}
+	return fn(op)
+}
+
+func (op *Operator) GoString() string {
+	return op.goString(0, "")
+}
+
+func (op *Operator) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sOperator: %s", indent, "", field, op.Name)
+}
+
+func (op *Operator) prec() precedence {
+	return op.precedence
+}
+
+// Constructor is a constructor.
+type Constructor struct {
+	Name AST
+	Base AST // base class of inheriting constructor
+}
+
+func (c *Constructor) print(ps *printState) {
+	ps.print(c.Name)
+	// We don't include the base class in the demangled string.
+}
+
+func (c *Constructor) Traverse(fn func(AST) bool) {
+	if fn(c) {
+		c.Name.Traverse(fn)
+		if c.Base != nil {
+			c.Base.Traverse(fn)
+		}
+	}
+}
+
+func (c *Constructor) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(c) {
+		return nil
+	}
+	name := c.Name.Copy(fn, skip)
+	var base AST
+	if c.Base != nil {
+		base = c.Base.Copy(fn, skip)
+	}
+	if name == nil && base == nil {
+		return fn(c)
+	}
+	if name == nil {
+		name = c.Name
+	}
+	if base == nil {
+		base = c.Base
+	}
+	c = &Constructor{Name: name, Base: base}
+	if r := fn(c); r != nil {
+		return r
+	}
+	return c
+}
+
+func (c *Constructor) GoString() string {
+	return c.goString(0, "")
+}
+
+func (c *Constructor) goString(indent int, field string) string {
+	var sb strings.Builder
+	fmt.Fprintf(&sb, "%*s%sConstructor:\n", indent, "", field)
+	if c.Base != nil {
+		fmt.Fprintf(&sb, "%s\n", c.Base.goString(indent+2, "Base: "))
+	}
+	fmt.Fprintf(&sb, "%s", c.Name.goString(indent+2, "Name: "))
+	return sb.String()
+}
+
+// Destructor is a destructor.
+type Destructor struct {
+	Name AST
+}
+
+func (d *Destructor) print(ps *printState) {
+	ps.writeByte('~')
+	ps.print(d.Name)
+}
+
+func (d *Destructor) Traverse(fn func(AST) bool) {
+	if fn(d) {
+		d.Name.Traverse(fn)
+	}
+}
+
+func (d *Destructor) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(d) {
+		return nil
+	}
+	name := d.Name.Copy(fn, skip)
+	if name == nil {
+		return fn(d)
+	}
+	d = &Destructor{Name: name}
+	if r := fn(d); r != nil {
+		return r
+	}
+	return d
+}
+
+func (d *Destructor) GoString() string {
+	return d.goString(0, "")
+}
+
+func (d *Destructor) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sDestructor:\n%s", indent, "", field, d.Name.goString(indent+2, "Name: "))
+}
+
+// GlobalCDtor is a global constructor or destructor.
+type GlobalCDtor struct {
+	Ctor bool
+	Key  AST
+}
+
+func (gcd *GlobalCDtor) print(ps *printState) {
+	ps.writeString("global ")
+	if gcd.Ctor {
+		ps.writeString("constructors")
+	} else {
+		ps.writeString("destructors")
+	}
+	ps.writeString(" keyed to ")
+	ps.print(gcd.Key)
+}
+
+func (gcd *GlobalCDtor) Traverse(fn func(AST) bool) {
+	if fn(gcd) {
+		gcd.Key.Traverse(fn)
+	}
+}
+
+func (gcd *GlobalCDtor) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(gcd) {
+		return nil
+	}
+	key := gcd.Key.Copy(fn, skip)
+	if key == nil {
+		return fn(gcd)
+	}
+	gcd = &GlobalCDtor{Ctor: gcd.Ctor, Key: key}
+	if r := fn(gcd); r != nil {
+		return r
+	}
+	return gcd
+}
+
+func (gcd *GlobalCDtor) GoString() string {
+	return gcd.goString(0, "")
+}
+
+func (gcd *GlobalCDtor) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sGlobalCDtor: Ctor: %t\n%s", indent, "", field,
+		gcd.Ctor, gcd.Key.goString(indent+2, "Key: "))
+}
+
+// TaggedName is a name with an ABI tag.
+type TaggedName struct {
+	Name AST
+	Tag  AST
+}
+
+func (t *TaggedName) print(ps *printState) {
+	ps.print(t.Name)
+	ps.writeString("[abi:")
+	ps.print(t.Tag)
+	ps.writeByte(']')
+}
+
+func (t *TaggedName) Traverse(fn func(AST) bool) {
+	if fn(t) {
+		t.Name.Traverse(fn)
+		t.Tag.Traverse(fn)
+	}
+}
+
+func (t *TaggedName) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(t) {
+		return nil
+	}
+	name := t.Name.Copy(fn, skip)
+	tag := t.Tag.Copy(fn, skip)
+	if name == nil && tag == nil {
+		return fn(t)
+	}
+	if name == nil {
+		name = t.Name
+	}
+	if tag == nil {
+		tag = t.Tag
+	}
+	t = &TaggedName{Name: name, Tag: tag}
+	if r := fn(t); r != nil {
+		return r
+	}
+	return t
+}
+
+func (t *TaggedName) GoString() string {
+	return t.goString(0, "")
+}
+
+func (t *TaggedName) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTaggedName:\n%s\n%s", indent, "", field,
+		t.Name.goString(indent+2, "Name: "),
+		t.Tag.goString(indent+2, "Tag: "))
+}
+
+// PackExpansion is a pack expansion.  The Pack field may be nil.
+type PackExpansion struct {
+	Base AST
+	Pack *ArgumentPack
+}
+
+func (pe *PackExpansion) print(ps *printState) {
+	// We normally only get here if the simplify function was
+	// unable to locate and expand the pack.
+	if pe.Pack == nil {
+		if ps.llvmStyle {
+			ps.print(pe.Base)
+		} else {
+			parenthesize(ps, pe.Base)
+			ps.writeString("...")
+		}
+	} else {
+		ps.print(pe.Base)
+	}
+}
+
+func (pe *PackExpansion) Traverse(fn func(AST) bool) {
+	if fn(pe) {
+		pe.Base.Traverse(fn)
+		// Don't traverse Template--it points elsewhere in the AST.
+	}
+}
+
+func (pe *PackExpansion) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(pe) {
+		return nil
+	}
+	base := pe.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(pe)
+	}
+	pe = &PackExpansion{Base: base, Pack: pe.Pack}
+	if r := fn(pe); r != nil {
+		return r
+	}
+	return pe
+}
+
+func (pe *PackExpansion) GoString() string {
+	return pe.goString(0, "")
+}
+
+func (pe *PackExpansion) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sPackExpansion: Pack: %p\n%s", indent, "", field,
+		pe.Pack, pe.Base.goString(indent+2, "Base: "))
+}
+
+// ArgumentPack is an argument pack.
+type ArgumentPack struct {
+	Args []AST
+}
+
+func (ap *ArgumentPack) print(ps *printState) {
+	for i, a := range ap.Args {
+		if i > 0 {
+			ps.writeString(", ")
+		}
+		ps.print(a)
+	}
+}
+
+func (ap *ArgumentPack) Traverse(fn func(AST) bool) {
+	if fn(ap) {
+		for _, a := range ap.Args {
+			a.Traverse(fn)
+		}
+	}
+}
+
+func (ap *ArgumentPack) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ap) {
+		return nil
+	}
+	args := make([]AST, len(ap.Args))
+	changed := false
+	for i, a := range ap.Args {
+		ac := a.Copy(fn, skip)
+		if ac == nil {
+			args[i] = a
+		} else {
+			args[i] = ac
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(ap)
+	}
+	ap = &ArgumentPack{Args: args}
+	if r := fn(ap); r != nil {
+		return r
+	}
+	return ap
+}
+
+func (ap *ArgumentPack) GoString() string {
+	return ap.goString(0, "")
+}
+
+func (ap *ArgumentPack) goString(indent int, field string) string {
+	if len(ap.Args) == 0 {
+		return fmt.Sprintf("%*s%sArgumentPack: nil", indent, "", field)
+	}
+	s := fmt.Sprintf("%*s%sArgumentPack:", indent, "", field)
+	for i, a := range ap.Args {
+		s += "\n"
+		s += a.goString(indent+2, fmt.Sprintf("%d: ", i))
+	}
+	return s
+}
+
+// SizeofPack is the sizeof operator applied to an argument pack.
+type SizeofPack struct {
+	Pack *ArgumentPack
+}
+
+func (sp *SizeofPack) print(ps *printState) {
+	if ps.llvmStyle {
+		ps.writeString("sizeof...")
+		ps.startScope('(')
+		ps.print(sp.Pack)
+		ps.endScope(')')
+	} else {
+		ps.writeString(fmt.Sprintf("%d", len(sp.Pack.Args)))
+	}
+}
+
+func (sp *SizeofPack) Traverse(fn func(AST) bool) {
+	fn(sp)
+	// Don't traverse the pack--it points elsewhere in the AST.
+}
+
+func (sp *SizeofPack) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(sp) {
+		return nil
+	}
+	sp = &SizeofPack{Pack: sp.Pack}
+	if r := fn(sp); r != nil {
+		return r
+	}
+	return sp
+}
+
+func (sp *SizeofPack) GoString() string {
+	return sp.goString(0, "")
+}
+
+func (sp *SizeofPack) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sSizeofPack: Pack: %p", indent, "", field, sp.Pack)
+}
+
+// SizeofArgs is the size of a captured template parameter pack from
+// an alias template.
+type SizeofArgs struct {
+	Args []AST
+}
+
+func (sa *SizeofArgs) print(ps *printState) {
+	c := 0
+	for _, a := range sa.Args {
+		if ap, ok := a.(*ArgumentPack); ok {
+			c += len(ap.Args)
+		} else if el, ok := a.(*ExprList); ok {
+			c += len(el.Exprs)
+		} else {
+			c++
+		}
+	}
+	ps.writeString(fmt.Sprintf("%d", c))
+}
+
+func (sa *SizeofArgs) Traverse(fn func(AST) bool) {
+	if fn(sa) {
+		for _, a := range sa.Args {
+			a.Traverse(fn)
+		}
+	}
+}
+
+func (sa *SizeofArgs) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(sa) {
+		return nil
+	}
+	changed := false
+	args := make([]AST, len(sa.Args))
+	for i, a := range sa.Args {
+		ac := a.Copy(fn, skip)
+		if ac == nil {
+			args[i] = a
+		} else {
+			args[i] = ac
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(sa)
+	}
+	sa = &SizeofArgs{Args: args}
+	if r := fn(sa); r != nil {
+		return r
+	}
+	return sa
+}
+
+func (sa *SizeofArgs) GoString() string {
+	return sa.goString(0, "")
+}
+
+func (sa *SizeofArgs) goString(indent int, field string) string {
+	var args string
+	if len(sa.Args) == 0 {
+		args = fmt.Sprintf("%*sArgs: nil", indent+2, "")
+	} else {
+		args = fmt.Sprintf("%*sArgs:", indent+2, "")
+		for i, a := range sa.Args {
+			args += "\n"
+			args += a.goString(indent+4, fmt.Sprintf("%d: ", i))
+		}
+	}
+	return fmt.Sprintf("%*s%sSizeofArgs:\n%s", indent, "", field, args)
+}
+
+// TemplateParamName is the name of a template parameter that the
+// demangler introduced for a lambda that has explicit template
+// parameters.  This is a prefix with an index.
+type TemplateParamName struct {
+	Prefix string
+	Index  int
+}
+
+func (tpn *TemplateParamName) print(ps *printState) {
+	ps.writeString(tpn.Prefix)
+	if tpn.Index > 0 {
+		ps.writeString(fmt.Sprintf("%d", tpn.Index-1))
+	}
+}
+
+func (tpn *TemplateParamName) Traverse(fn func(AST) bool) {
+	fn(tpn)
+}
+
+func (tpn *TemplateParamName) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(tpn) {
+		return nil
+	}
+	return fn(tpn)
+}
+
+func (tpn *TemplateParamName) GoString() string {
+	return tpn.goString(0, "")
+}
+
+func (tpn *TemplateParamName) goString(indent int, field string) string {
+	name := tpn.Prefix
+	if tpn.Index > 0 {
+		name += fmt.Sprintf("%d", tpn.Index-1)
+	}
+	return fmt.Sprintf("%*s%sTemplateParamName: %s", indent, "", field, name)
+}
+
+// TypeTemplateParam is a type template parameter that appears in a
+// lambda with explicit template parameters.
+type TypeTemplateParam struct {
+	Name AST
+}
+
+func (ttp *TypeTemplateParam) print(ps *printState) {
+	ps.writeString("typename ")
+	ps.printInner(false)
+	ps.print(ttp.Name)
+}
+
+func (ttp *TypeTemplateParam) Traverse(fn func(AST) bool) {
+	if fn(ttp) {
+		ttp.Name.Traverse(fn)
+	}
+}
+
+func (ttp *TypeTemplateParam) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ttp) {
+		return nil
+	}
+	name := ttp.Name.Copy(fn, skip)
+	if name == nil {
+		return fn(ttp)
+	}
+	ttp = &TypeTemplateParam{Name: name}
+	if r := fn(ttp); r != nil {
+		return r
+	}
+	return ttp
+}
+
+func (ttp *TypeTemplateParam) GoString() string {
+	return ttp.goString(0, "")
+}
+
+func (ttp *TypeTemplateParam) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTypeTemplateParam:\n%s", indent, "", field,
+		ttp.Name.goString(indent+2, "Name"))
+}
+
+// NonTypeTemplateParam is a non-type template parameter that appears
+// in a lambda with explicit template parameters.
+type NonTypeTemplateParam struct {
+	Name AST
+	Type AST
+}
+
+func (nttp *NonTypeTemplateParam) print(ps *printState) {
+	ps.inner = append(ps.inner, nttp)
+	ps.print(nttp.Type)
+	if len(ps.inner) > 0 {
+		ps.writeByte(' ')
+		ps.print(nttp.Name)
+		ps.inner = ps.inner[:len(ps.inner)-1]
+	}
+}
+
+func (nttp *NonTypeTemplateParam) printInner(ps *printState) {
+	ps.print(nttp.Name)
+}
+
+func (nttp *NonTypeTemplateParam) Traverse(fn func(AST) bool) {
+	if fn(nttp) {
+		nttp.Name.Traverse(fn)
+		nttp.Type.Traverse(fn)
+	}
+}
+
+func (nttp *NonTypeTemplateParam) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(nttp) {
+		return nil
+	}
+	name := nttp.Name.Copy(fn, skip)
+	typ := nttp.Type.Copy(fn, skip)
+	if name == nil && typ == nil {
+		return fn(nttp)
+	}
+	if name == nil {
+		name = nttp.Name
+	}
+	if typ == nil {
+		typ = nttp.Type
+	}
+	nttp = &NonTypeTemplateParam{Name: name, Type: typ}
+	if r := fn(nttp); r != nil {
+		return r
+	}
+	return nttp
+}
+
+func (nttp *NonTypeTemplateParam) GoString() string {
+	return nttp.goString(0, "")
+}
+
+func (nttp *NonTypeTemplateParam) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sNonTypeTemplateParam:\n%s\n%s", indent, "", field,
+		nttp.Name.goString(indent+2, "Name: "),
+		nttp.Type.goString(indent+2, "Type: "))
+}
+
+// TemplateTemplateParam is a template template parameter that appears
+// in a lambda with explicit template parameters.
+type TemplateTemplateParam struct {
+	Name       AST
+	Params     []AST
+	Constraint AST
+}
+
+func (ttp *TemplateTemplateParam) print(ps *printState) {
+	scopes := ps.scopes
+	ps.scopes = 0
+
+	ps.writeString("template<")
+	ps.printList(ttp.Params, nil)
+	ps.writeString("> typename ")
+
+	ps.scopes = scopes
+
+	ps.print(ttp.Name)
+
+	if ttp.Constraint != nil {
+		ps.writeString(" requires ")
+		ps.print(ttp.Constraint)
+	}
+}
+
+func (ttp *TemplateTemplateParam) Traverse(fn func(AST) bool) {
+	if fn(ttp) {
+		ttp.Name.Traverse(fn)
+		for _, param := range ttp.Params {
+			param.Traverse(fn)
+		}
+		if ttp.Constraint != nil {
+			ttp.Constraint.Traverse(fn)
+		}
+	}
+}
+
+func (ttp *TemplateTemplateParam) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ttp) {
+		return nil
+	}
+
+	changed := false
+
+	name := ttp.Name.Copy(fn, skip)
+	if name == nil {
+		name = ttp.Name
+	} else {
+		changed = true
+	}
+
+	params := make([]AST, len(ttp.Params))
+	for i, p := range ttp.Params {
+		pc := p.Copy(fn, skip)
+		if pc == nil {
+			params[i] = p
+		} else {
+			params[i] = pc
+			changed = true
+		}
+	}
+
+	var constraint AST
+	if ttp.Constraint != nil {
+		constraint = ttp.Constraint.Copy(fn, skip)
+		if constraint == nil {
+			constraint = ttp.Constraint
+		} else {
+			changed = true
+		}
+	}
+
+	if !changed {
+		return fn(ttp)
+	}
+
+	ttp = &TemplateTemplateParam{
+		Name:       name,
+		Params:     params,
+		Constraint: constraint,
+	}
+	if r := fn(ttp); r != nil {
+		return r
+	}
+	return ttp
+}
+
+func (ttp *TemplateTemplateParam) GoString() string {
+	return ttp.goString(0, "")
+}
+
+func (ttp *TemplateTemplateParam) goString(indent int, field string) string {
+	var params strings.Builder
+	fmt.Fprintf(&params, "%*sParams:", indent+2, "")
+	for i, p := range ttp.Params {
+		params.WriteByte('\n')
+		params.WriteString(p.goString(indent+4, fmt.Sprintf("%d: ", i)))
+	}
+	var constraint string
+	if ttp.Constraint == nil {
+		constraint = fmt.Sprintf("%*sConstraint: nil", indent+2, "")
+	} else {
+		constraint = ttp.Constraint.goString(indent+2, "Constraint: ")
+	}
+	return fmt.Sprintf("%*s%sTemplateTemplateParam:\n%s\n%s\n%s", indent, "", field,
+		ttp.Name.goString(indent+2, "Name: "),
+		params.String(),
+		constraint)
+}
+
+// ConstrainedTypeTemplateParam is a constrained template type
+// parameter declaration.
+type ConstrainedTypeTemplateParam struct {
+	Name       AST
+	Constraint AST
+}
+
+func (cttp *ConstrainedTypeTemplateParam) print(ps *printState) {
+	ps.inner = append(ps.inner, cttp)
+	ps.print(cttp.Constraint)
+	if len(ps.inner) > 0 {
+		ps.writeByte(' ')
+		ps.print(cttp.Name)
+		ps.inner = ps.inner[:len(ps.inner)-1]
+	}
+}
+
+func (cttp *ConstrainedTypeTemplateParam) printInner(ps *printState) {
+	ps.print(cttp.Name)
+}
+
+func (cttp *ConstrainedTypeTemplateParam) Traverse(fn func(AST) bool) {
+	if fn(cttp) {
+		cttp.Name.Traverse(fn)
+		cttp.Constraint.Traverse(fn)
+	}
+}
+
+func (cttp *ConstrainedTypeTemplateParam) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(cttp) {
+		return nil
+	}
+	name := cttp.Name.Copy(fn, skip)
+	constraint := cttp.Constraint.Copy(fn, skip)
+	if name == nil && constraint == nil {
+		return fn(cttp)
+	}
+	if name == nil {
+		name = cttp.Name
+	}
+	if constraint == nil {
+		constraint = cttp.Constraint
+	}
+	cttp = &ConstrainedTypeTemplateParam{Name: name, Constraint: constraint}
+	if r := fn(cttp); r != nil {
+		return r
+	}
+	return cttp
+}
+
+func (cttp *ConstrainedTypeTemplateParam) GoString() string {
+	return cttp.goString(0, "")
+}
+
+func (cttp *ConstrainedTypeTemplateParam) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sConstrainedTypeTemplateParam\n%s\n%s", indent, "", field,
+		cttp.Name.goString(indent+2, "Name: "),
+		cttp.Constraint.goString(indent+2, "Constraint: "))
+}
+
+// TemplateParamPack is a template parameter pack that appears in a
+// lambda with explicit template parameters.
+type TemplateParamPack struct {
+	Param AST
+}
+
+func (tpp *TemplateParamPack) print(ps *printState) {
+	holdInner := ps.inner
+	defer func() { ps.inner = holdInner }()
+
+	ps.inner = []AST{tpp}
+	if nttp, ok := tpp.Param.(*NonTypeTemplateParam); ok {
+		ps.print(nttp.Type)
+	} else {
+		ps.print(tpp.Param)
+	}
+	if len(ps.inner) > 0 {
+		ps.writeString("...")
+	}
+}
+
+func (tpp *TemplateParamPack) printInner(ps *printState) {
+	ps.writeString("...")
+	if nttp, ok := tpp.Param.(*NonTypeTemplateParam); ok {
+		ps.print(nttp.Name)
+	}
+}
+
+func (tpp *TemplateParamPack) Traverse(fn func(AST) bool) {
+	if fn(tpp) {
+		tpp.Param.Traverse(fn)
+	}
+}
+
+func (tpp *TemplateParamPack) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(tpp) {
+		return nil
+	}
+	param := tpp.Param.Copy(fn, skip)
+	if param == nil {
+		return fn(tpp)
+	}
+	tpp = &TemplateParamPack{Param: param}
+	if r := fn(tpp); r != nil {
+		return r
+	}
+	return tpp
+}
+
+func (tpp *TemplateParamPack) GoString() string {
+	return tpp.goString(0, "")
+}
+
+func (tpp *TemplateParamPack) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTemplateParamPack:\n%s", indent, "", field,
+		tpp.Param.goString(indent+2, "Param: "))
+}
+
+// Cast is a type cast.
+type Cast struct {
+	To AST
+}
+
+func (c *Cast) print(ps *printState) {
+	ps.writeString("operator ")
+	ps.print(c.To)
+}
+
+func (c *Cast) Traverse(fn func(AST) bool) {
+	if fn(c) {
+		c.To.Traverse(fn)
+	}
+}
+
+func (c *Cast) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(c) {
+		return nil
+	}
+	to := c.To.Copy(fn, skip)
+	if to == nil {
+		return fn(c)
+	}
+	c = &Cast{To: to}
+	if r := fn(c); r != nil {
+		return r
+	}
+	return c
+}
+
+func (c *Cast) GoString() string {
+	return c.goString(0, "")
+}
+
+func (c *Cast) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sCast\n%s", indent, "", field,
+		c.To.goString(indent+2, "To: "))
+}
+
+func (c *Cast) prec() precedence {
+	return precCast
+}
+
+// The parenthesize function prints the string for val, wrapped in
+// parentheses if necessary.
+func parenthesize(ps *printState, val AST) {
+	paren := false
+	switch v := val.(type) {
+	case *Name, *InitializerList:
+	case *FunctionParam:
+		if ps.llvmStyle {
+			paren = true
+		}
+	case *Qualified:
+		if v.LocalName {
+			paren = true
+		}
+	default:
+		paren = true
+	}
+	if paren {
+		ps.startScope('(')
+	}
+	ps.print(val)
+	if paren {
+		ps.endScope(')')
+	}
+}
+
+// Nullary is an operator in an expression with no arguments, such as
+// throw.
+type Nullary struct {
+	Op AST
+}
+
+func (n *Nullary) print(ps *printState) {
+	if op, ok := n.Op.(*Operator); ok {
+		ps.writeString(op.Name)
+	} else {
+		ps.print(n.Op)
+	}
+}
+
+func (n *Nullary) Traverse(fn func(AST) bool) {
+	if fn(n) {
+		n.Op.Traverse(fn)
+	}
+}
+
+func (n *Nullary) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(n) {
+		return nil
+	}
+	op := n.Op.Copy(fn, skip)
+	if op == nil {
+		return fn(n)
+	}
+	n = &Nullary{Op: op}
+	if r := fn(n); r != nil {
+		return r
+	}
+	return n
+}
+
+func (n *Nullary) GoString() string {
+	return n.goString(0, "")
+}
+
+func (n *Nullary) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sNullary:\n%s", indent, "", field,
+		n.Op.goString(indent+2, "Op: "))
+}
+
+// Unary is a unary operation in an expression.
+type Unary struct {
+	Op         AST
+	Expr       AST
+	Suffix     bool // true for ++ -- when used as postfix
+	SizeofType bool // true for sizeof (type)
+}
+
+func (u *Unary) print(ps *printState) {
+	op, _ := u.Op.(*Operator)
+	expr := u.Expr
+
+	// Don't print the argument list when taking the address of a
+	// function.
+	if !ps.llvmStyle {
+		if op != nil && op.Name == "&" {
+			if t, ok := expr.(*Typed); ok {
+				if _, ok := t.Type.(*FunctionType); ok {
+					expr = t.Name
+				}
+			}
+		}
+	}
+
+	if u.Suffix {
+		if ps.llvmStyle {
+			wantParens := true
+			opPrec := precUnary
+			if op != nil {
+				opPrec = op.precedence
+			}
+			if p, ok := expr.(hasPrec); ok {
+				if p.prec() < opPrec {
+					wantParens = false
+				}
+			}
+			if wantParens {
+				ps.startScope('(')
+			}
+			ps.print(expr)
+			if wantParens {
+				ps.endScope(')')
+			}
+		} else {
+			parenthesize(ps, expr)
+		}
+	}
+
+	if op != nil {
+		ps.writeString(op.Name)
+		if ps.llvmStyle && op.Name == "noexcept" {
+			ps.writeByte(' ')
+		}
+	} else if c, ok := u.Op.(*Cast); ok {
+		ps.startScope('(')
+		ps.print(c.To)
+		ps.endScope(')')
+	} else {
+		ps.print(u.Op)
+	}
+
+	if !u.Suffix {
+		isDelete := op != nil && (op.Name == "delete " || op.Name == "delete[] ")
+		if op != nil && op.Name == "::" {
+			// Don't use parentheses after ::.
+			ps.print(expr)
+		} else if u.SizeofType {
+			// Always use parentheses for sizeof argument.
+			ps.startScope('(')
+			ps.print(expr)
+			ps.endScope(')')
+		} else if op != nil && op.Name == "__alignof__" {
+			// Always use parentheses for __alignof__ argument.
+			ps.startScope('(')
+			ps.print(expr)
+			ps.endScope(')')
+		} else if ps.llvmStyle {
+			var wantParens bool
+			switch {
+			case op == nil:
+				wantParens = true
+			case op.Name == `operator"" `:
+				wantParens = false
+			case op.Name == "&":
+				wantParens = false
+			case isDelete:
+				wantParens = false
+			case op.Name == "alignof ":
+				wantParens = true
+			case op.Name == "sizeof ":
+				wantParens = true
+			case op.Name == "typeid ":
+				wantParens = true
+			default:
+				wantParens = true
+				if p, ok := expr.(hasPrec); ok {
+					if p.prec() < op.precedence {
+						wantParens = false
+					}
+				}
+			}
+			if wantParens {
+				ps.startScope('(')
+			}
+			ps.print(expr)
+			if wantParens {
+				ps.endScope(')')
+			}
+		} else {
+			parenthesize(ps, expr)
+		}
+	}
+}
+
+func (u *Unary) Traverse(fn func(AST) bool) {
+	if fn(u) {
+		u.Op.Traverse(fn)
+		u.Expr.Traverse(fn)
+	}
+}
+
+func (u *Unary) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(u) {
+		return nil
+	}
+	op := u.Op.Copy(fn, skip)
+	expr := u.Expr.Copy(fn, skip)
+	if op == nil && expr == nil {
+		return fn(u)
+	}
+	if op == nil {
+		op = u.Op
+	}
+	if expr == nil {
+		expr = u.Expr
+	}
+	u = &Unary{Op: op, Expr: expr, Suffix: u.Suffix, SizeofType: u.SizeofType}
+	if r := fn(u); r != nil {
+		return r
+	}
+	return u
+}
+
+func (u *Unary) GoString() string {
+	return u.goString(0, "")
+}
+
+func (u *Unary) goString(indent int, field string) string {
+	var s string
+	if u.Suffix {
+		s = " Suffix: true"
+	}
+	if u.SizeofType {
+		s += " SizeofType: true"
+	}
+	return fmt.Sprintf("%*s%sUnary:%s\n%s\n%s", indent, "", field,
+		s, u.Op.goString(indent+2, "Op: "),
+		u.Expr.goString(indent+2, "Expr: "))
+}
+
+func (u *Unary) prec() precedence {
+	if p, ok := u.Op.(hasPrec); ok {
+		return p.prec()
+	}
+	return precDefault
+}
+
+// isDesignatedInitializer reports whether x is a designated
+// initializer.
+func isDesignatedInitializer(x AST) bool {
+	switch x := x.(type) {
+	case *Binary:
+		if op, ok := x.Op.(*Operator); ok {
+			if op.Name == "]=" {
+				return true
+			}
+			if op.Name != "=" {
+				return false
+			}
+			if _, ok := x.Left.(*Literal); ok {
+				return false
+			}
+			return true
+		}
+	case *Trinary:
+		if op, ok := x.Op.(*Operator); ok {
+			return op.Name == "[...]="
+		}
+	}
+	return false
+}
+
+// Binary is a binary operation in an expression.
+type Binary struct {
+	Op    AST
+	Left  AST
+	Right AST
+}
+
+func (b *Binary) print(ps *printState) {
+	op, _ := b.Op.(*Operator)
+
+	if op != nil && strings.Contains(op.Name, "cast") {
+		ps.writeString(op.Name)
+
+		scopes := ps.scopes
+		ps.scopes = 0
+
+		ps.writeByte('<')
+		ps.print(b.Left)
+		ps.writeString(">")
+
+		ps.scopes = scopes
+
+		ps.startScope('(')
+		ps.print(b.Right)
+		ps.endScope(')')
+		return
+	}
+
+	if isDesignatedInitializer(b) {
+		if op.Name == "=" {
+			ps.writeByte('.')
+		} else {
+			ps.writeByte('[')
+		}
+		ps.print(b.Left)
+		if op.Name == "]=" {
+			ps.writeByte(']')
+		}
+		if isDesignatedInitializer(b.Right) {
+			// Don't add anything between designated
+			// initializer chains.
+			ps.print(b.Right)
+		} else {
+			if ps.llvmStyle {
+				ps.writeString(" = ")
+				ps.print(b.Right)
+			} else {
+				ps.writeByte('=')
+				parenthesize(ps, b.Right)
+			}
+		}
+		return
+	}
+
+	// Use an extra set of parentheses around an expression that
+	// uses the greater-than operator, so that it does not get
+	// confused with the '>' that ends template parameters.
+	needsOuterParen := op != nil && (op.Name == ">" || op.Name == ">>")
+	if ps.llvmStyle && ps.scopes > 0 {
+		needsOuterParen = false
+	}
+	if needsOuterParen {
+		ps.startScope('(')
+	}
+
+	left := b.Left
+
+	skipParens := false
+	addSpaces := ps.llvmStyle
+	if ps.llvmStyle && op != nil {
+		switch op.Name {
+		case ".", "->", "->*":
+			addSpaces = false
+		}
+	}
+
+	// For a function call in an expression, don't print the types
+	// of the arguments unless there is a return type.
+	if op != nil && op.Name == "()" {
+		if ty, ok := b.Left.(*Typed); ok {
+			if ft, ok := ty.Type.(*FunctionType); ok {
+				if ft.Return == nil {
+					left = ty.Name
+				} else {
+					skipParens = true
+				}
+			} else {
+				left = ty.Name
+			}
+		}
+		if ps.llvmStyle {
+			skipParens = true
+		}
+	}
+
+	if skipParens {
+		ps.print(left)
+	} else if ps.llvmStyle {
+		prec := precPrimary
+		if p, ok := left.(hasPrec); ok {
+			prec = p.prec()
+		}
+		needsParen := false
+		if prec > b.prec() {
+			needsParen = true
+		}
+		if needsParen {
+			ps.startScope('(')
+		}
+
+		ps.print(left)
+
+		if needsParen {
+			ps.endScope(')')
+		}
+	} else {
+		parenthesize(ps, left)
+	}
+
+	if op != nil && op.Name == "[]" {
+		ps.writeByte('[')
+		ps.print(b.Right)
+		ps.writeByte(']')
+		return
+	}
+
+	if op != nil {
+		if op.Name != "()" {
+			if addSpaces && op.Name != "," {
+				ps.writeByte(' ')
+			}
+			ps.writeString(op.Name)
+			if addSpaces {
+				ps.writeByte(' ')
+			}
+		}
+	} else {
+		ps.print(b.Op)
+	}
+
+	if ps.llvmStyle {
+		prec := precPrimary
+		if p, ok := b.Right.(hasPrec); ok {
+			prec = p.prec()
+		}
+		needsParen := false
+		if prec >= b.prec() {
+			needsParen = true
+		}
+		if needsParen {
+			ps.startScope('(')
+		}
+
+		ps.print(b.Right)
+
+		if needsParen {
+			ps.endScope(')')
+		}
+	} else {
+		parenthesize(ps, b.Right)
+	}
+
+	if needsOuterParen {
+		ps.endScope(')')
+	}
+}
+
+func (b *Binary) Traverse(fn func(AST) bool) {
+	if fn(b) {
+		b.Op.Traverse(fn)
+		b.Left.Traverse(fn)
+		b.Right.Traverse(fn)
+	}
+}
+
+func (b *Binary) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(b) {
+		return nil
+	}
+	op := b.Op.Copy(fn, skip)
+	left := b.Left.Copy(fn, skip)
+	right := b.Right.Copy(fn, skip)
+	if op == nil && left == nil && right == nil {
+		return fn(b)
+	}
+	if op == nil {
+		op = b.Op
+	}
+	if left == nil {
+		left = b.Left
+	}
+	if right == nil {
+		right = b.Right
+	}
+	b = &Binary{Op: op, Left: left, Right: right}
+	if r := fn(b); r != nil {
+		return r
+	}
+	return b
+}
+
+func (b *Binary) GoString() string {
+	return b.goString(0, "")
+}
+
+func (b *Binary) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sBinary:\n%s\n%s\n%s", indent, "", field,
+		b.Op.goString(indent+2, "Op: "),
+		b.Left.goString(indent+2, "Left: "),
+		b.Right.goString(indent+2, "Right: "))
+}
+
+func (b *Binary) prec() precedence {
+	if p, ok := b.Op.(hasPrec); ok {
+		return p.prec()
+	}
+	return precDefault
+}
+
+// Trinary is the ?: trinary operation in an expression.
+type Trinary struct {
+	Op     AST
+	First  AST
+	Second AST
+	Third  AST
+}
+
+func (t *Trinary) print(ps *printState) {
+	if isDesignatedInitializer(t) {
+		ps.writeByte('[')
+		ps.print(t.First)
+		ps.writeString(" ... ")
+		ps.print(t.Second)
+		ps.writeByte(']')
+		if isDesignatedInitializer(t.Third) {
+			// Don't add anything between designated
+			// initializer chains.
+			ps.print(t.Third)
+		} else {
+			if ps.llvmStyle {
+				ps.writeString(" = ")
+				ps.print(t.Third)
+			} else {
+				ps.writeByte('=')
+				parenthesize(ps, t.Third)
+			}
+		}
+		return
+	}
+
+	if ps.llvmStyle {
+		wantParens := true
+		opPrec := precPrimary
+		if op, ok := t.Op.(*Operator); ok {
+			opPrec = op.precedence
+		}
+		if p, ok := t.First.(hasPrec); ok {
+			if p.prec() < opPrec {
+				wantParens = false
+			}
+		}
+		if wantParens {
+			ps.startScope('(')
+		}
+		ps.print(t.First)
+		if wantParens {
+			ps.endScope(')')
+		}
+	} else {
+		parenthesize(ps, t.First)
+	}
+
+	if ps.llvmStyle {
+		ps.writeString(" ? ")
+	} else {
+		ps.writeByte('?')
+	}
+
+	if ps.llvmStyle {
+		wantParens := true
+		if p, ok := t.Second.(hasPrec); ok {
+			if p.prec() < precDefault {
+				wantParens = false
+			}
+		}
+		if wantParens {
+			ps.startScope('(')
+		}
+		ps.print(t.Second)
+		if wantParens {
+			ps.endScope(')')
+		}
+	} else {
+		parenthesize(ps, t.Second)
+	}
+
+	ps.writeString(" : ")
+
+	if ps.llvmStyle {
+		wantParens := true
+		if p, ok := t.Third.(hasPrec); ok {
+			if p.prec() < precAssign {
+				wantParens = false
+			}
+		}
+		if wantParens {
+			ps.startScope('(')
+		}
+		ps.print(t.Third)
+		if wantParens {
+			ps.endScope(')')
+		}
+	} else {
+		parenthesize(ps, t.Third)
+	}
+}
+
+func (t *Trinary) Traverse(fn func(AST) bool) {
+	if fn(t) {
+		t.Op.Traverse(fn)
+		t.First.Traverse(fn)
+		t.Second.Traverse(fn)
+		t.Third.Traverse(fn)
+	}
+}
+
+func (t *Trinary) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(t) {
+		return nil
+	}
+	op := t.Op.Copy(fn, skip)
+	first := t.First.Copy(fn, skip)
+	second := t.Second.Copy(fn, skip)
+	third := t.Third.Copy(fn, skip)
+	if op == nil && first == nil && second == nil && third == nil {
+		return fn(t)
+	}
+	if op == nil {
+		op = t.Op
+	}
+	if first == nil {
+		first = t.First
+	}
+	if second == nil {
+		second = t.Second
+	}
+	if third == nil {
+		third = t.Third
+	}
+	t = &Trinary{Op: op, First: first, Second: second, Third: third}
+	if r := fn(t); r != nil {
+		return r
+	}
+	return t
+}
+
+func (t *Trinary) GoString() string {
+	return t.goString(0, "")
+}
+
+func (t *Trinary) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTrinary:\n%s\n%s\n%s\n%s", indent, "", field,
+		t.Op.goString(indent+2, "Op: "),
+		t.First.goString(indent+2, "First: "),
+		t.Second.goString(indent+2, "Second: "),
+		t.Third.goString(indent+2, "Third: "))
+}
+
+// Fold is a C++17 fold-expression.  Arg2 is nil for a unary operator.
+type Fold struct {
+	Left bool
+	Op   AST
+	Arg1 AST
+	Arg2 AST
+}
+
+func (f *Fold) print(ps *printState) {
+	op, _ := f.Op.(*Operator)
+	printOp := func() {
+		if op != nil {
+			if ps.llvmStyle {
+				ps.writeByte(' ')
+			}
+			ps.writeString(op.Name)
+			if ps.llvmStyle {
+				ps.writeByte(' ')
+			}
+		} else {
+			ps.print(f.Op)
+		}
+	}
+	foldParenthesize := func(a AST) {
+		if ps.llvmStyle {
+			prec := precDefault
+			if p, ok := a.(hasPrec); ok {
+				prec = p.prec()
+			}
+			needsParen := false
+			if prec > precCast {
+				needsParen = true
+			}
+			if needsParen {
+				ps.startScope('(')
+			}
+			ps.print(a)
+			if needsParen {
+				ps.endScope(')')
+			}
+		} else {
+			parenthesize(ps, a)
+		}
+	}
+
+	if f.Arg2 == nil {
+		if f.Left {
+			ps.startScope('(')
+			ps.writeString("...")
+			printOp()
+			foldParenthesize(f.Arg1)
+			ps.endScope(')')
+		} else {
+			ps.startScope('(')
+			foldParenthesize(f.Arg1)
+			printOp()
+			ps.writeString("...")
+			ps.endScope(')')
+		}
+	} else {
+		ps.startScope('(')
+		foldParenthesize(f.Arg1)
+		printOp()
+		ps.writeString("...")
+		printOp()
+		foldParenthesize(f.Arg2)
+		ps.endScope(')')
+	}
+}
+
+func (f *Fold) Traverse(fn func(AST) bool) {
+	if fn(f) {
+		f.Op.Traverse(fn)
+		f.Arg1.Traverse(fn)
+		if f.Arg2 != nil {
+			f.Arg2.Traverse(fn)
+		}
+	}
+}
+
+func (f *Fold) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(f) {
+		return nil
+	}
+	op := f.Op.Copy(fn, skip)
+	arg1 := f.Arg1.Copy(fn, skip)
+	var arg2 AST
+	if f.Arg2 != nil {
+		arg2 = f.Arg2.Copy(fn, skip)
+	}
+	if op == nil && arg1 == nil && arg2 == nil {
+		return fn(f)
+	}
+	if op == nil {
+		op = f.Op
+	}
+	if arg1 == nil {
+		arg1 = f.Arg1
+	}
+	if arg2 == nil {
+		arg2 = f.Arg2
+	}
+	f = &Fold{Left: f.Left, Op: op, Arg1: arg1, Arg2: arg2}
+	if r := fn(f); r != nil {
+		return r
+	}
+	return f
+}
+
+func (f *Fold) GoString() string {
+	return f.goString(0, "")
+}
+
+func (f *Fold) goString(indent int, field string) string {
+	if f.Arg2 == nil {
+		return fmt.Sprintf("%*s%sFold: Left: %t\n%s\n%s", indent, "", field,
+			f.Left, f.Op.goString(indent+2, "Op: "),
+			f.Arg1.goString(indent+2, "Arg1: "))
+	} else {
+		return fmt.Sprintf("%*s%sFold: Left: %t\n%s\n%s\n%s", indent, "", field,
+			f.Left, f.Op.goString(indent+2, "Op: "),
+			f.Arg1.goString(indent+2, "Arg1: "),
+			f.Arg2.goString(indent+2, "Arg2: "))
+	}
+}
+
+// Subobject is a a reference to an offset in an expression.  This is
+// used for C++20 manglings of class types used as the type of
+// non-type template arguments.
+//
+// See https://github.com/itanium-cxx-abi/cxx-abi/issues/47.
+type Subobject struct {
+	Type      AST
+	SubExpr   AST
+	Offset    int
+	Selectors []int
+	PastEnd   bool
+}
+
+func (so *Subobject) print(ps *printState) {
+	ps.print(so.SubExpr)
+	ps.writeString(".<")
+	ps.print(so.Type)
+	ps.writeString(fmt.Sprintf(" at offset %d>", so.Offset))
+}
+
+func (so *Subobject) Traverse(fn func(AST) bool) {
+	if fn(so) {
+		so.Type.Traverse(fn)
+		so.SubExpr.Traverse(fn)
+	}
+}
+
+func (so *Subobject) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(so) {
+		return nil
+	}
+	typ := so.Type.Copy(fn, skip)
+	subExpr := so.SubExpr.Copy(fn, skip)
+	if typ == nil && subExpr == nil {
+		return nil
+	}
+	if typ == nil {
+		typ = so.Type
+	}
+	if subExpr == nil {
+		subExpr = so.SubExpr
+	}
+	so = &Subobject{
+		Type:      typ,
+		SubExpr:   subExpr,
+		Offset:    so.Offset,
+		Selectors: so.Selectors,
+		PastEnd:   so.PastEnd,
+	}
+	if r := fn(so); r != nil {
+		return r
+	}
+	return so
+}
+
+func (so *Subobject) GoString() string {
+	return so.goString(0, "")
+}
+
+func (so *Subobject) goString(indent int, field string) string {
+	var selectors string
+	for _, s := range so.Selectors {
+		selectors += fmt.Sprintf(" %d", s)
+	}
+	return fmt.Sprintf("%*s%sSubobject:\n%s\n%s\n%*sOffset: %d\n%*sSelectors:%s\n%*sPastEnd: %t",
+		indent, "", field,
+		so.Type.goString(indent+2, "Type: "),
+		so.SubExpr.goString(indent+2, "SubExpr: "),
+		indent+2, "", so.Offset,
+		indent+2, "", selectors,
+		indent+2, "", so.PastEnd)
+}
+
+// PtrMemCast is a conversion of an expression to a pointer-to-member
+// type.  This is used for C++20 manglings of class types used as the
+// type of non-type template arguments.
+//
+// See https://github.com/itanium-cxx-abi/cxx-abi/issues/47.
+type PtrMemCast struct {
+	Type   AST
+	Expr   AST
+	Offset int
+}
+
+func (pmc *PtrMemCast) print(ps *printState) {
+	ps.startScope('(')
+	ps.print(pmc.Type)
+	ps.writeString(")(")
+	ps.print(pmc.Expr)
+	ps.endScope(')')
+}
+
+func (pmc *PtrMemCast) Traverse(fn func(AST) bool) {
+	if fn(pmc) {
+		pmc.Type.Traverse(fn)
+		pmc.Expr.Traverse(fn)
+	}
+}
+
+func (pmc *PtrMemCast) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(pmc) {
+		return nil
+	}
+	typ := pmc.Type.Copy(fn, skip)
+	expr := pmc.Expr.Copy(fn, skip)
+	if typ == nil && expr == nil {
+		return nil
+	}
+	if typ == nil {
+		typ = pmc.Type
+	}
+	if expr == nil {
+		expr = pmc.Expr
+	}
+	pmc = &PtrMemCast{
+		Type:   typ,
+		Expr:   expr,
+		Offset: pmc.Offset,
+	}
+	if r := fn(pmc); r != nil {
+		return r
+	}
+	return pmc
+}
+
+func (pmc *PtrMemCast) GoString() string {
+	return pmc.goString(0, "")
+}
+
+func (pmc *PtrMemCast) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sPtrMemCast:\n%s\n%s\n%*sOffset: %d",
+		indent, "", field,
+		pmc.Type.goString(indent+2, "Type: "),
+		pmc.Expr.goString(indent+2, "Expr: "),
+		indent+2, "", pmc.Offset)
+}
+
+// New is a use of operator new in an expression.
+type New struct {
+	Op    AST
+	Place AST
+	Type  AST
+	Init  AST
+}
+
+func (n *New) print(ps *printState) {
+	if !ps.llvmStyle {
+		// Op doesn't really matter for printing--we always print "new".
+		ps.writeString("new ")
+	} else {
+		op, _ := n.Op.(*Operator)
+		if op != nil {
+			ps.writeString(op.Name)
+			if n.Place == nil {
+				ps.writeByte(' ')
+			}
+		} else {
+			ps.print(n.Op)
+		}
+	}
+	if n.Place != nil {
+		parenthesize(ps, n.Place)
+		ps.writeByte(' ')
+	}
+	ps.print(n.Type)
+	if n.Init != nil {
+		parenthesize(ps, n.Init)
+	}
+}
+
+func (n *New) Traverse(fn func(AST) bool) {
+	if fn(n) {
+		n.Op.Traverse(fn)
+		if n.Place != nil {
+			n.Place.Traverse(fn)
+		}
+		n.Type.Traverse(fn)
+		if n.Init != nil {
+			n.Init.Traverse(fn)
+		}
+	}
+}
+
+func (n *New) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(n) {
+		return nil
+	}
+	op := n.Op.Copy(fn, skip)
+	var place AST
+	if n.Place != nil {
+		place = n.Place.Copy(fn, skip)
+	}
+	typ := n.Type.Copy(fn, skip)
+	var ini AST
+	if n.Init != nil {
+		ini = n.Init.Copy(fn, skip)
+	}
+	if op == nil && place == nil && typ == nil && ini == nil {
+		return fn(n)
+	}
+	if op == nil {
+		op = n.Op
+	}
+	if place == nil {
+		place = n.Place
+	}
+	if typ == nil {
+		typ = n.Type
+	}
+	if ini == nil {
+		ini = n.Init
+	}
+	n = &New{Op: op, Place: place, Type: typ, Init: ini}
+	if r := fn(n); r != nil {
+		return r
+	}
+	return n
+}
+
+func (n *New) GoString() string {
+	return n.goString(0, "")
+}
+
+func (n *New) goString(indent int, field string) string {
+	var place string
+	if n.Place == nil {
+		place = fmt.Sprintf("%*sPlace: nil", indent, "")
+	} else {
+		place = n.Place.goString(indent+2, "Place: ")
+	}
+	var ini string
+	if n.Init == nil {
+		ini = fmt.Sprintf("%*sInit: nil", indent, "")
+	} else {
+		ini = n.Init.goString(indent+2, "Init: ")
+	}
+	return fmt.Sprintf("%*s%sNew:\n%s\n%s\n%s\n%s", indent, "", field,
+		n.Op.goString(indent+2, "Op: "), place,
+		n.Type.goString(indent+2, "Type: "), ini)
+}
+
+// Literal is a literal in an expression.
+type Literal struct {
+	Type AST
+	Val  string
+	Neg  bool
+}
+
+// Suffixes to use for constants of the given integer type.
+var builtinTypeSuffix = map[string]string{
+	"int":                "",
+	"unsigned int":       "u",
+	"long":               "l",
+	"unsigned long":      "ul",
+	"long long":          "ll",
+	"unsigned long long": "ull",
+}
+
+// Builtin float types.
+var builtinTypeFloat = map[string]bool{
+	"double":      true,
+	"long double": true,
+	"float":       true,
+	"__float128":  true,
+	"half":        true,
+}
+
+func (l *Literal) print(ps *printState) {
+	isFloat := false
+	if b, ok := l.Type.(*BuiltinType); ok {
+		if suffix, ok := builtinTypeSuffix[b.Name]; ok {
+			if l.Neg {
+				ps.writeByte('-')
+			}
+			ps.writeString(l.Val)
+			ps.writeString(suffix)
+			return
+		} else if b.Name == "bool" && !l.Neg {
+			switch l.Val {
+			case "0":
+				ps.writeString("false")
+				return
+			case "1":
+				ps.writeString("true")
+				return
+			}
+		} else if b.Name == "decltype(nullptr)" && (l.Val == "" || l.Val == "0") {
+			if ps.llvmStyle {
+				ps.writeString("nullptr")
+			} else {
+				ps.print(l.Type)
+			}
+			return
+		} else {
+			isFloat = builtinTypeFloat[b.Name]
+		}
+	}
+
+	ps.startScope('(')
+	ps.print(l.Type)
+	ps.endScope(')')
+
+	if isFloat {
+		ps.writeByte('[')
+	}
+	if l.Neg {
+		ps.writeByte('-')
+	}
+	ps.writeString(l.Val)
+	if isFloat {
+		ps.writeByte(']')
+	}
+}
+
+func (l *Literal) Traverse(fn func(AST) bool) {
+	if fn(l) {
+		l.Type.Traverse(fn)
+	}
+}
+
+func (l *Literal) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(l) {
+		return nil
+	}
+	typ := l.Type.Copy(fn, skip)
+	if typ == nil {
+		return fn(l)
+	}
+	l = &Literal{Type: typ, Val: l.Val, Neg: l.Neg}
+	if r := fn(l); r != nil {
+		return r
+	}
+	return l
+}
+
+func (l *Literal) GoString() string {
+	return l.goString(0, "")
+}
+
+func (l *Literal) goString(indent int, field string) string {
+	var neg string
+	if l.Neg {
+		neg = " Neg: true"
+	}
+	return fmt.Sprintf("%*s%sLiteral:%s\n%s\n%*sVal: %s", indent, "", field,
+		neg, l.Type.goString(indent+2, "Type: "),
+		indent+2, "", l.Val)
+}
+
+func (l *Literal) prec() precedence {
+	return precPrimary
+}
+
+// StringLiteral is a string literal.
+type StringLiteral struct {
+	Type AST
+}
+
+func (sl *StringLiteral) print(ps *printState) {
+	ps.writeString(`"<`)
+	sl.Type.print(ps)
+	ps.writeString(`>"`)
+}
+
+func (sl *StringLiteral) Traverse(fn func(AST) bool) {
+	if fn(sl) {
+		sl.Type.Traverse(fn)
+	}
+}
+
+func (sl *StringLiteral) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(sl) {
+		return nil
+	}
+	typ := sl.Type.Copy(fn, skip)
+	if typ == nil {
+		return fn(sl)
+	}
+	sl = &StringLiteral{Type: typ}
+	if r := fn(sl); r != nil {
+		return r
+	}
+	return sl
+}
+
+func (sl *StringLiteral) GoString() string {
+	return sl.goString(0, "")
+}
+
+func (sl *StringLiteral) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sStringLiteral:\n%s", indent, "", field,
+		sl.Type.goString(indent+2, ""))
+}
+
+// LambdaExpr is a literal that is a lambda expression.
+type LambdaExpr struct {
+	Type AST
+}
+
+func (le *LambdaExpr) print(ps *printState) {
+	ps.writeString("[]")
+	if cl, ok := le.Type.(*Closure); ok {
+		cl.printTypes(ps)
+	}
+	ps.writeString("{...}")
+}
+
+func (le *LambdaExpr) Traverse(fn func(AST) bool) {
+	if fn(le) {
+		le.Type.Traverse(fn)
+	}
+}
+
+func (le *LambdaExpr) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(le) {
+		return nil
+	}
+	typ := le.Type.Copy(fn, skip)
+	if typ == nil {
+		return fn(le)
+	}
+	le = &LambdaExpr{Type: typ}
+	if r := fn(le); r != nil {
+		return r
+	}
+	return le
+}
+
+func (le *LambdaExpr) GoString() string {
+	return le.goString(0, "")
+}
+
+func (le *LambdaExpr) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sLambdaExpr:\n%s", indent, "", field,
+		le.Type.goString(indent+2, ""))
+}
+
+// ExprList is a list of expressions, typically arguments to a
+// function call in an expression.
+type ExprList struct {
+	Exprs []AST
+}
+
+func (el *ExprList) print(ps *printState) {
+	ps.printList(el.Exprs, nil)
+}
+
+func (el *ExprList) Traverse(fn func(AST) bool) {
+	if fn(el) {
+		for _, e := range el.Exprs {
+			e.Traverse(fn)
+		}
+	}
+}
+
+func (el *ExprList) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(el) {
+		return nil
+	}
+	exprs := make([]AST, len(el.Exprs))
+	changed := false
+	for i, e := range el.Exprs {
+		ec := e.Copy(fn, skip)
+		if ec == nil {
+			exprs[i] = e
+		} else {
+			exprs[i] = ec
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(el)
+	}
+	el = &ExprList{Exprs: exprs}
+	if r := fn(el); r != nil {
+		return r
+	}
+	return el
+}
+
+func (el *ExprList) GoString() string {
+	return el.goString(0, "")
+}
+
+func (el *ExprList) goString(indent int, field string) string {
+	if len(el.Exprs) == 0 {
+		return fmt.Sprintf("%*s%sExprList: nil", indent, "", field)
+	}
+	s := fmt.Sprintf("%*s%sExprList:", indent, "", field)
+	for i, e := range el.Exprs {
+		s += "\n"
+		s += e.goString(indent+2, fmt.Sprintf("%d: ", i))
+	}
+	return s
+}
+
+func (el *ExprList) prec() precedence {
+	return precComma
+}
+
+// InitializerList is an initializer list: an optional type with a
+// list of expressions.
+type InitializerList struct {
+	Type  AST
+	Exprs AST
+}
+
+func (il *InitializerList) print(ps *printState) {
+	if il.Type != nil {
+		ps.print(il.Type)
+	}
+	ps.writeByte('{')
+	ps.print(il.Exprs)
+	ps.writeByte('}')
+}
+
+func (il *InitializerList) Traverse(fn func(AST) bool) {
+	if fn(il) {
+		if il.Type != nil {
+			il.Type.Traverse(fn)
+		}
+		il.Exprs.Traverse(fn)
+	}
+}
+
+func (il *InitializerList) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(il) {
+		return nil
+	}
+	var typ AST
+	if il.Type != nil {
+		typ = il.Type.Copy(fn, skip)
+	}
+	exprs := il.Exprs.Copy(fn, skip)
+	if typ == nil && exprs == nil {
+		return fn(il)
+	}
+	if typ == nil {
+		typ = il.Type
+	}
+	if exprs == nil {
+		exprs = il.Exprs
+	}
+	il = &InitializerList{Type: typ, Exprs: exprs}
+	if r := fn(il); r != nil {
+		return r
+	}
+	return il
+}
+
+func (il *InitializerList) GoString() string {
+	return il.goString(0, "")
+}
+
+func (il *InitializerList) goString(indent int, field string) string {
+	var t string
+	if il.Type == nil {
+		t = fmt.Sprintf("%*sType: nil", indent+2, "")
+	} else {
+		t = il.Type.goString(indent+2, "Type: ")
+	}
+	return fmt.Sprintf("%*s%sInitializerList:\n%s\n%s", indent, "", field,
+		t, il.Exprs.goString(indent+2, "Exprs: "))
+}
+
+// DefaultArg holds a default argument for a local name.
+type DefaultArg struct {
+	Num int
+	Arg AST
+}
+
+func (da *DefaultArg) print(ps *printState) {
+	if !ps.llvmStyle {
+		fmt.Fprintf(&ps.buf, "{default arg#%d}::", da.Num+1)
+	}
+	ps.print(da.Arg)
+}
+
+func (da *DefaultArg) Traverse(fn func(AST) bool) {
+	if fn(da) {
+		da.Arg.Traverse(fn)
+	}
+}
+
+func (da *DefaultArg) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(da) {
+		return nil
+	}
+	arg := da.Arg.Copy(fn, skip)
+	if arg == nil {
+		return fn(da)
+	}
+	da = &DefaultArg{Num: da.Num, Arg: arg}
+	if r := fn(da); r != nil {
+		return r
+	}
+	return da
+}
+
+func (da *DefaultArg) GoString() string {
+	return da.goString(0, "")
+}
+
+func (da *DefaultArg) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sDefaultArg: Num: %d\n%s", indent, "", field, da.Num,
+		da.Arg.goString(indent+2, "Arg: "))
+}
+
+// Closure is a closure, or lambda expression.
+type Closure struct {
+	TemplateArgs           []AST
+	TemplateArgsConstraint AST
+	Types                  []AST
+	Num                    int
+	CallConstraint         AST
+}
+
+func (cl *Closure) print(ps *printState) {
+	if ps.llvmStyle {
+		if cl.Num == 0 {
+			ps.writeString("'lambda'")
+		} else {
+			ps.writeString(fmt.Sprintf("'lambda%d'", cl.Num-1))
+		}
+	} else {
+		ps.writeString("{lambda")
+	}
+	cl.printTypes(ps)
+	if !ps.llvmStyle {
+		ps.writeString(fmt.Sprintf("#%d}", cl.Num+1))
+	}
+}
+
+func (cl *Closure) printTypes(ps *printState) {
+	if len(cl.TemplateArgs) > 0 {
+		scopes := ps.scopes
+		ps.scopes = 0
+
+		ps.writeString("<")
+		ps.printList(cl.TemplateArgs, nil)
+		ps.writeString(">")
+
+		ps.scopes = scopes
+	}
+
+	if cl.TemplateArgsConstraint != nil {
+		ps.writeString(" requires ")
+		ps.print(cl.TemplateArgsConstraint)
+		ps.writeByte(' ')
+	}
+
+	ps.startScope('(')
+	ps.printList(cl.Types, nil)
+	ps.endScope(')')
+
+	if cl.CallConstraint != nil {
+		ps.writeString(" requires ")
+		ps.print(cl.CallConstraint)
+	}
+}
+
+func (cl *Closure) Traverse(fn func(AST) bool) {
+	if fn(cl) {
+		for _, a := range cl.TemplateArgs {
+			a.Traverse(fn)
+		}
+		if cl.TemplateArgsConstraint != nil {
+			cl.TemplateArgsConstraint.Traverse(fn)
+		}
+		for _, t := range cl.Types {
+			t.Traverse(fn)
+		}
+		if cl.CallConstraint != nil {
+			cl.CallConstraint.Traverse(fn)
+		}
+	}
+}
+
+func (cl *Closure) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(cl) {
+		return nil
+	}
+	changed := false
+
+	args := make([]AST, len(cl.TemplateArgs))
+	for i, a := range cl.TemplateArgs {
+		ac := a.Copy(fn, skip)
+		if ac == nil {
+			args[i] = a
+		} else {
+			args[i] = ac
+			changed = true
+		}
+	}
+
+	var templateArgsConstraint AST
+	if cl.TemplateArgsConstraint != nil {
+		templateArgsConstraint = cl.TemplateArgsConstraint.Copy(fn, skip)
+		if templateArgsConstraint == nil {
+			templateArgsConstraint = cl.TemplateArgsConstraint
+		} else {
+			changed = true
+		}
+	}
+
+	types := make([]AST, len(cl.Types))
+	for i, t := range cl.Types {
+		tc := t.Copy(fn, skip)
+		if tc == nil {
+			types[i] = t
+		} else {
+			types[i] = tc
+			changed = true
+		}
+	}
+
+	var callConstraint AST
+	if cl.CallConstraint != nil {
+		callConstraint = cl.CallConstraint.Copy(fn, skip)
+		if callConstraint == nil {
+			callConstraint = cl.CallConstraint
+		} else {
+			changed = true
+		}
+	}
+
+	if !changed {
+		return fn(cl)
+	}
+	cl = &Closure{
+		TemplateArgs:           args,
+		TemplateArgsConstraint: templateArgsConstraint,
+		Types:                  types,
+		Num:                    cl.Num,
+		CallConstraint:         callConstraint,
+	}
+	if r := fn(cl); r != nil {
+		return r
+	}
+	return cl
+}
+
+func (cl *Closure) GoString() string {
+	return cl.goString(0, "")
+}
+
+func (cl *Closure) goString(indent int, field string) string {
+	var args strings.Builder
+	if len(cl.TemplateArgs) == 0 {
+		fmt.Fprintf(&args, "%*sTemplateArgs: nil", indent+2, "")
+	} else {
+		fmt.Fprintf(&args, "%*sTemplateArgs:", indent+2, "")
+		for i, a := range cl.TemplateArgs {
+			args.WriteByte('\n')
+			args.WriteString(a.goString(indent+4, fmt.Sprintf("%d: ", i)))
+		}
+	}
+
+	var templateArgsConstraint string
+	if cl.TemplateArgsConstraint != nil {
+		templateArgsConstraint = "\n" + cl.TemplateArgsConstraint.goString(indent+2, "TemplateArgsConstraint: ")
+	}
+
+	var types strings.Builder
+	if len(cl.Types) == 0 {
+		fmt.Fprintf(&types, "%*sTypes: nil", indent+2, "")
+	} else {
+		fmt.Fprintf(&types, "%*sTypes:", indent+2, "")
+		for i, t := range cl.Types {
+			types.WriteByte('\n')
+			types.WriteString(t.goString(indent+4, fmt.Sprintf("%d: ", i)))
+		}
+	}
+
+	var callConstraint string
+	if cl.CallConstraint != nil {
+		callConstraint = "\n" + cl.CallConstraint.goString(indent+2, "CallConstraint: ")
+	}
+
+	return fmt.Sprintf("%*s%sClosure: Num: %d\n%s\n%s%s%s", indent, "", field,
+		cl.Num, args.String(), templateArgsConstraint, types.String(),
+		callConstraint)
+}
+
+// StructuredBindings is a structured binding declaration.
+type StructuredBindings struct {
+	Bindings []AST
+}
+
+func (sb *StructuredBindings) print(ps *printState) {
+	ps.writeString("[")
+	ps.printList(sb.Bindings, nil)
+	ps.writeString("]")
+}
+
+func (sb *StructuredBindings) Traverse(fn func(AST) bool) {
+	if fn(sb) {
+		for _, b := range sb.Bindings {
+			b.Traverse(fn)
+		}
+	}
+}
+
+func (sb *StructuredBindings) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(sb) {
+		return nil
+	}
+	changed := false
+	bindings := make([]AST, len(sb.Bindings))
+	for i, b := range sb.Bindings {
+		bc := b.Copy(fn, skip)
+		if bc == nil {
+			bindings[i] = b
+		} else {
+			bindings[i] = bc
+			changed = true
+		}
+	}
+	if !changed {
+		return fn(sb)
+	}
+	sb = &StructuredBindings{Bindings: bindings}
+	if r := fn(sb); r != nil {
+		return r
+	}
+	return sb
+}
+
+func (sb *StructuredBindings) GoString() string {
+	return sb.goString(0, "")
+}
+
+func (sb *StructuredBindings) goString(indent int, field string) string {
+	var strb strings.Builder
+	fmt.Fprintf(&strb, "%*s%sStructuredBinding:", indent, "", field)
+	for _, b := range sb.Bindings {
+		strb.WriteByte('\n')
+		strb.WriteString(b.goString(indent+2, ""))
+	}
+	return strb.String()
+}
+
+// UnnamedType is an unnamed type, that just has an index.
+type UnnamedType struct {
+	Num int
+}
+
+func (ut *UnnamedType) print(ps *printState) {
+	if ps.llvmStyle {
+		if ut.Num == 0 {
+			ps.writeString("'unnamed'")
+		} else {
+			ps.writeString(fmt.Sprintf("'unnamed%d'", ut.Num-1))
+		}
+	} else {
+		ps.writeString(fmt.Sprintf("{unnamed type#%d}", ut.Num+1))
+	}
+}
+
+func (ut *UnnamedType) Traverse(fn func(AST) bool) {
+	fn(ut)
+}
+
+func (ut *UnnamedType) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ut) {
+		return nil
+	}
+	return fn(ut)
+}
+
+func (ut *UnnamedType) GoString() string {
+	return ut.goString(0, "")
+}
+
+func (ut *UnnamedType) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sUnnamedType: Num: %d", indent, "", field, ut.Num)
+}
+
+// Clone is a clone of a function, with a distinguishing suffix.
+type Clone struct {
+	Base   AST
+	Suffix string
+}
+
+func (c *Clone) print(ps *printState) {
+	ps.print(c.Base)
+	if ps.llvmStyle {
+		ps.writeByte(' ')
+		ps.startScope('(')
+		ps.writeString(c.Suffix)
+		ps.endScope(')')
+	} else {
+		ps.writeString(fmt.Sprintf(" [clone %s]", c.Suffix))
+	}
+}
+
+func (c *Clone) Traverse(fn func(AST) bool) {
+	if fn(c) {
+		c.Base.Traverse(fn)
+	}
+}
+
+func (c *Clone) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(c) {
+		return nil
+	}
+	base := c.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(c)
+	}
+	c = &Clone{Base: base, Suffix: c.Suffix}
+	if r := fn(c); r != nil {
+		return r
+	}
+	return c
+}
+
+func (c *Clone) GoString() string {
+	return c.goString(0, "")
+}
+
+func (c *Clone) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sClone: Suffix: %s\n%s", indent, "", field,
+		c.Suffix, c.Base.goString(indent+2, "Base: "))
+}
+
+// Special is a special symbol, printed as a prefix plus another
+// value.
+type Special struct {
+	Prefix string
+	Val    AST
+}
+
+func (s *Special) print(ps *printState) {
+	prefix := s.Prefix
+	if ps.llvmStyle {
+		switch prefix {
+		case "TLS wrapper function for ":
+			prefix = "thread-local wrapper routine for "
+		case "TLS init function for ":
+			prefix = "thread-local initialization routine for "
+		}
+	}
+	ps.writeString(prefix)
+	ps.print(s.Val)
+}
+
+func (s *Special) Traverse(fn func(AST) bool) {
+	if fn(s) {
+		s.Val.Traverse(fn)
+	}
+}
+
+func (s *Special) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(s) {
+		return nil
+	}
+	val := s.Val.Copy(fn, skip)
+	if val == nil {
+		return fn(s)
+	}
+	s = &Special{Prefix: s.Prefix, Val: val}
+	if r := fn(s); r != nil {
+		return r
+	}
+	return s
+}
+
+func (s *Special) GoString() string {
+	return s.goString(0, "")
+}
+
+func (s *Special) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sSpecial: Prefix: %s\n%s", indent, "", field,
+		s.Prefix, s.Val.goString(indent+2, "Val: "))
+}
+
+// Special2 is like special, but uses two values.
+type Special2 struct {
+	Prefix string
+	Val1   AST
+	Middle string
+	Val2   AST
+}
+
+func (s *Special2) print(ps *printState) {
+	ps.writeString(s.Prefix)
+	ps.print(s.Val1)
+	ps.writeString(s.Middle)
+	ps.print(s.Val2)
+}
+
+func (s *Special2) Traverse(fn func(AST) bool) {
+	if fn(s) {
+		s.Val1.Traverse(fn)
+		s.Val2.Traverse(fn)
+	}
+}
+
+func (s *Special2) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(s) {
+		return nil
+	}
+	val1 := s.Val1.Copy(fn, skip)
+	val2 := s.Val2.Copy(fn, skip)
+	if val1 == nil && val2 == nil {
+		return fn(s)
+	}
+	if val1 == nil {
+		val1 = s.Val1
+	}
+	if val2 == nil {
+		val2 = s.Val2
+	}
+	s = &Special2{Prefix: s.Prefix, Val1: val1, Middle: s.Middle, Val2: val2}
+	if r := fn(s); r != nil {
+		return r
+	}
+	return s
+}
+
+func (s *Special2) GoString() string {
+	return s.goString(0, "")
+}
+
+func (s *Special2) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sSpecial2: Prefix: %s\n%s\n%*sMiddle: %s\n%s", indent, "", field,
+		s.Prefix, s.Val1.goString(indent+2, "Val1: "),
+		indent+2, "", s.Middle, s.Val2.goString(indent+2, "Val2: "))
+}
+
+// EnableIf is used by clang for an enable_if attribute.
+type EnableIf struct {
+	Type AST
+	Args []AST
+}
+
+func (ei *EnableIf) print(ps *printState) {
+	ps.print(ei.Type)
+	ps.writeString(" [enable_if:")
+	ps.printList(ei.Args, nil)
+	ps.writeString("]")
+}
+
+func (ei *EnableIf) Traverse(fn func(AST) bool) {
+	if fn(ei) {
+		ei.Type.Traverse(fn)
+		for _, a := range ei.Args {
+			a.Traverse(fn)
+		}
+	}
+}
+
+func (ei *EnableIf) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(ei) {
+		return nil
+	}
+	typ := ei.Type.Copy(fn, skip)
+	argsChanged := false
+	args := make([]AST, len(ei.Args))
+	for i, a := range ei.Args {
+		ac := a.Copy(fn, skip)
+		if ac == nil {
+			args[i] = a
+		} else {
+			args[i] = ac
+			argsChanged = true
+		}
+	}
+	if typ == nil && !argsChanged {
+		return fn(ei)
+	}
+	if typ == nil {
+		typ = ei.Type
+	}
+	ei = &EnableIf{Type: typ, Args: args}
+	if r := fn(ei); r != nil {
+		return r
+	}
+	return ei
+}
+
+func (ei *EnableIf) GoString() string {
+	return ei.goString(0, "")
+}
+
+func (ei *EnableIf) goString(indent int, field string) string {
+	var args string
+	if len(ei.Args) == 0 {
+		args = fmt.Sprintf("%*sArgs: nil", indent+2, "")
+	} else {
+		args = fmt.Sprintf("%*sArgs:", indent+2, "")
+		for i, a := range ei.Args {
+			args += "\n"
+			args += a.goString(indent+4, fmt.Sprintf("%d: ", i))
+		}
+	}
+	return fmt.Sprintf("%*s%sEnableIf:\n%s\n%s", indent, "", field,
+		ei.Type.goString(indent+2, "Type: "), args)
+}
+
+// ModuleName is a C++20 module.
+type ModuleName struct {
+	Parent      AST
+	Name        AST
+	IsPartition bool
+}
+
+func (mn *ModuleName) print(ps *printState) {
+	if mn.Parent != nil {
+		ps.print(mn.Parent)
+	}
+	if mn.IsPartition {
+		ps.writeByte(':')
+	} else if mn.Parent != nil {
+		ps.writeByte('.')
+	}
+	ps.print(mn.Name)
+}
+
+func (mn *ModuleName) Traverse(fn func(AST) bool) {
+	if fn(mn) {
+		mn.Parent.Traverse(fn)
+		mn.Name.Traverse(fn)
+	}
+}
+
+func (mn *ModuleName) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(mn) {
+		return nil
+	}
+	var parent AST
+	if mn.Parent != nil {
+		parent = mn.Parent.Copy(fn, skip)
+	}
+	name := mn.Name.Copy(fn, skip)
+	if parent == nil && name == nil {
+		return fn(mn)
+	}
+	if parent == nil {
+		parent = mn.Parent
+	}
+	if name == nil {
+		name = mn.Name
+	}
+	mn = &ModuleName{Parent: parent, Name: name, IsPartition: mn.IsPartition}
+	if r := fn(mn); r != nil {
+		return r
+	}
+	return mn
+}
+
+func (mn *ModuleName) GoString() string {
+	return mn.goString(0, "")
+}
+
+func (mn *ModuleName) goString(indent int, field string) string {
+	var parent string
+	if mn.Parent == nil {
+		parent = fmt.Sprintf("%*sParent: nil", indent+2, "")
+	} else {
+		parent = mn.Parent.goString(indent+2, "Parent: ")
+	}
+	return fmt.Sprintf("%*s%sModuleName: IsPartition: %t\n%s\n%s", indent, "", field,
+		mn.IsPartition, parent,
+		mn.Name.goString(indent+2, "Name: "))
+}
+
+// ModuleEntity is a name inside a module.
+type ModuleEntity struct {
+	Module AST
+	Name   AST
+}
+
+func (me *ModuleEntity) print(ps *printState) {
+	ps.print(me.Name)
+	ps.writeByte('@')
+	ps.print(me.Module)
+}
+
+func (me *ModuleEntity) Traverse(fn func(AST) bool) {
+	if fn(me) {
+		me.Module.Traverse(fn)
+		me.Name.Traverse(fn)
+	}
+}
+
+func (me *ModuleEntity) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(me) {
+		return nil
+	}
+	module := me.Module.Copy(fn, skip)
+	name := me.Name.Copy(fn, skip)
+	if module == nil && name == nil {
+		return fn(me)
+	}
+	if module == nil {
+		module = me.Module
+	}
+	if name == nil {
+		name = me.Name
+	}
+	me = &ModuleEntity{Module: module, Name: name}
+	if r := fn(me); r != nil {
+		return r
+	}
+	return me
+}
+
+func (me *ModuleEntity) GoString() string {
+	return me.goString(0, "")
+}
+
+func (me *ModuleEntity) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sModuleEntity:\n%s\n%s", indent, "", field,
+		me.Module.goString(indent+2, "Module: "),
+		me.Name.goString(indent+2, "Name: "))
+}
+
+// Friend is a member like friend name.
+type Friend struct {
+	Name AST
+}
+
+func (f *Friend) print(ps *printState) {
+	ps.writeString("friend ")
+	ps.print(f.Name)
+}
+
+func (f *Friend) Traverse(fn func(AST) bool) {
+	if fn(f) {
+		f.Name.Traverse(fn)
+	}
+}
+
+func (f *Friend) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(f) {
+		return nil
+	}
+	name := f.Name.Copy(fn, skip)
+	if name == nil {
+		return fn(f)
+	}
+	f = &Friend{Name: name}
+	if r := fn(f); r != nil {
+		return r
+	}
+	return f
+}
+
+func (f *Friend) GoString() string {
+	return f.goString(0, "")
+}
+
+func (f *Friend) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sFriend:\n%s", indent, "", field,
+		f.Name.goString(indent+2, "Name: "))
+}
+
+// Constraint represents an AST with a constraint.
+type Constraint struct {
+	Name     AST
+	Requires AST
+}
+
+func (c *Constraint) print(ps *printState) {
+	ps.print(c.Name)
+	ps.writeString(" requires ")
+	ps.print(c.Requires)
+}
+
+func (c *Constraint) Traverse(fn func(AST) bool) {
+	if fn(c) {
+		c.Name.Traverse(fn)
+		c.Requires.Traverse(fn)
+	}
+}
+
+func (c *Constraint) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(c) {
+		return nil
+	}
+	name := c.Name.Copy(fn, skip)
+	requires := c.Requires.Copy(fn, skip)
+	if name == nil && requires == nil {
+		return fn(c)
+	}
+	if name == nil {
+		name = c.Name
+	}
+	if requires == nil {
+		requires = c.Requires
+	}
+	c = &Constraint{Name: name, Requires: requires}
+	if r := fn(c); r != nil {
+		return r
+	}
+	return c
+}
+
+func (c *Constraint) GoString() string {
+	return c.goString(0, "")
+}
+
+func (c *Constraint) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sConstraint:\n%s\n%s", indent, "", field,
+		c.Name.goString(indent+2, "Name: "),
+		c.Requires.goString(indent+2, "Requires: "))
+}
+
+// RequiresExpr is a C++20 requires expression.
+type RequiresExpr struct {
+	Params       []AST
+	Requirements []AST
+}
+
+func (re *RequiresExpr) print(ps *printState) {
+	ps.writeString("requires")
+	if len(re.Params) > 0 {
+		ps.writeByte(' ')
+		ps.startScope('(')
+		ps.printList(re.Params, nil)
+		ps.endScope(')')
+	}
+	ps.writeByte(' ')
+	ps.startScope('{')
+	for _, req := range re.Requirements {
+		ps.print(req)
+	}
+	ps.writeByte(' ')
+	ps.endScope('}')
+}
+
+func (re *RequiresExpr) Traverse(fn func(AST) bool) {
+	if fn(re) {
+		for _, p := range re.Params {
+			p.Traverse(fn)
+		}
+		for _, r := range re.Requirements {
+			r.Traverse(fn)
+		}
+	}
+}
+
+func (re *RequiresExpr) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(re) {
+		return nil
+	}
+
+	changed := false
+
+	var params []AST
+	if len(re.Params) > 0 {
+		params = make([]AST, len(re.Params))
+		for i, p := range re.Params {
+			pc := p.Copy(fn, skip)
+			if pc == nil {
+				params[i] = p
+			} else {
+				params[i] = pc
+				changed = true
+			}
+		}
+	}
+
+	requirements := make([]AST, len(re.Requirements))
+	for i, r := range re.Requirements {
+		rc := r.Copy(fn, skip)
+		if rc == nil {
+			requirements[i] = r
+		} else {
+			requirements[i] = rc
+			changed = true
+		}
+	}
+
+	if !changed {
+		return fn(re)
+	}
+
+	re = &RequiresExpr{Params: params, Requirements: requirements}
+	if r := fn(re); r != nil {
+		return r
+	}
+	return re
+}
+
+func (re *RequiresExpr) GoString() string {
+	return re.goString(0, "")
+}
+
+func (re *RequiresExpr) goString(indent int, field string) string {
+	var params strings.Builder
+	if len(re.Params) == 0 {
+		fmt.Fprintf(&params, "%*sParams: nil", indent+2, "")
+	} else {
+		fmt.Fprintf(&params, "%*sParams:", indent+2, "")
+		for i, p := range re.Params {
+			params.WriteByte('\n')
+			params.WriteString(p.goString(indent+4, fmt.Sprintf("%d: ", i)))
+		}
+	}
+
+	var requirements strings.Builder
+	fmt.Fprintf(&requirements, "%*sRequirements:", indent+2, "")
+	for i, r := range re.Requirements {
+		requirements.WriteByte('\n')
+		requirements.WriteString(r.goString(indent+4, fmt.Sprintf("%d: ", i)))
+	}
+
+	return fmt.Sprintf("%*s%sRequirements:\n%s\n%s", indent, "", field,
+		params.String(), requirements.String())
+}
+
+// ExprRequirement is a simple requirement in a requires expression.
+// This is an arbitrary expression.
+type ExprRequirement struct {
+	Expr     AST
+	Noexcept bool
+	TypeReq  AST
+}
+
+func (er *ExprRequirement) print(ps *printState) {
+	ps.writeByte(' ')
+	if er.Noexcept || er.TypeReq != nil {
+		ps.startScope('{')
+	}
+	ps.print(er.Expr)
+	if er.Noexcept || er.TypeReq != nil {
+		ps.endScope('}')
+	}
+	if er.Noexcept {
+		ps.writeString(" noexcept")
+	}
+	if er.TypeReq != nil {
+		ps.writeString(" -> ")
+		ps.print(er.TypeReq)
+	}
+	ps.writeByte(';')
+}
+
+func (er *ExprRequirement) Traverse(fn func(AST) bool) {
+	if fn(er) {
+		er.Expr.Traverse(fn)
+		if er.TypeReq != nil {
+			er.TypeReq.Traverse(fn)
+		}
+	}
+}
+
+func (er *ExprRequirement) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(er) {
+		return nil
+	}
+	expr := er.Expr.Copy(fn, skip)
+	var typeReq AST
+	if er.TypeReq != nil {
+		typeReq = er.TypeReq.Copy(fn, skip)
+	}
+	if expr == nil && typeReq == nil {
+		return fn(er)
+	}
+	if expr == nil {
+		expr = er.Expr
+	}
+	if typeReq == nil {
+		typeReq = er.TypeReq
+	}
+	er = &ExprRequirement{Expr: expr, TypeReq: typeReq}
+	if r := fn(er); r != nil {
+		return r
+	}
+	return er
+}
+
+func (er *ExprRequirement) GoString() string {
+	return er.goString(0, "")
+}
+
+func (er *ExprRequirement) goString(indent int, field string) string {
+	var typeReq string
+	if er.TypeReq != nil {
+		typeReq = "\n" + er.TypeReq.goString(indent+2, "TypeReq: ")
+	}
+
+	return fmt.Sprintf("%*s%sExprRequirement: Noexcept: %t\n%s%s", indent, "", field,
+		er.Noexcept,
+		er.Expr.goString(indent+2, "Expr: "),
+		typeReq)
+}
+
+// TypeRequirement is a type requirement in a requires expression.
+type TypeRequirement struct {
+	Type AST
+}
+
+func (tr *TypeRequirement) print(ps *printState) {
+	ps.writeString(" typename ")
+	ps.print(tr.Type)
+	ps.writeByte(';')
+}
+
+func (tr *TypeRequirement) Traverse(fn func(AST) bool) {
+	if fn(tr) {
+		tr.Type.Traverse(fn)
+	}
+}
+
+func (tr *TypeRequirement) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(tr) {
+		return nil
+	}
+	typ := tr.Type.Copy(fn, skip)
+	if typ == nil {
+		return fn(tr)
+	}
+	tr = &TypeRequirement{Type: typ}
+	if r := fn(tr); r != nil {
+		return r
+	}
+	return tr
+}
+
+func (tr *TypeRequirement) GoString() string {
+	return tr.goString(0, "")
+}
+
+func (tr *TypeRequirement) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sTypeRequirement:\n%s", indent, "", field,
+		tr.Type.goString(indent+2, ""))
+}
+
+// NestedRequirement is a nested requirement in a requires expression.
+type NestedRequirement struct {
+	Constraint AST
+}
+
+func (nr *NestedRequirement) print(ps *printState) {
+	ps.writeString(" requires ")
+	ps.print(nr.Constraint)
+	ps.writeByte(';')
+}
+
+func (nr *NestedRequirement) Traverse(fn func(AST) bool) {
+	if fn(nr) {
+		nr.Constraint.Traverse(fn)
+	}
+}
+
+func (nr *NestedRequirement) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(nr) {
+		return nil
+	}
+	constraint := nr.Constraint.Copy(fn, skip)
+	if constraint == nil {
+		return fn(nr)
+	}
+	nr = &NestedRequirement{Constraint: constraint}
+	if r := fn(nr); r != nil {
+		return r
+	}
+	return nr
+}
+
+func (nr *NestedRequirement) GoString() string {
+	return nr.goString(0, "")
+}
+
+func (nr *NestedRequirement) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sNestedRequirement:\n%s", indent, "", field,
+		nr.Constraint.goString(indent+2, ""))
+}
+
+// ExplicitObjectParameter represents a C++23 explicit object parameter.
+type ExplicitObjectParameter struct {
+	Base AST
+}
+
+func (eop *ExplicitObjectParameter) print(ps *printState) {
+	ps.writeString("this ")
+	ps.print(eop.Base)
+}
+
+func (eop *ExplicitObjectParameter) Traverse(fn func(AST) bool) {
+	if fn(eop) {
+		eop.Base.Traverse(fn)
+	}
+}
+
+func (eop *ExplicitObjectParameter) Copy(fn func(AST) AST, skip func(AST) bool) AST {
+	if skip(eop) {
+		return nil
+	}
+	base := eop.Base.Copy(fn, skip)
+	if base == nil {
+		return fn(eop)
+	}
+	eop = &ExplicitObjectParameter{Base: base}
+	if r := fn(eop); r != nil {
+		return r
+	}
+	return eop
+}
+
+func (eop *ExplicitObjectParameter) GoString() string {
+	return eop.goString(0, "")
+}
+
+func (eop *ExplicitObjectParameter) goString(indent int, field string) string {
+	return fmt.Sprintf("%*s%sExplicitObjectParameter:\n%s", indent, "", field,
+		eop.Base.goString(indent+2, ""))
+}
+
+// Print the inner types.
+func (ps *printState) printInner(prefixOnly bool) []AST {
+	var save []AST
+	var psave *[]AST
+	if prefixOnly {
+		psave = &save
+	}
+	for len(ps.inner) > 0 {
+		ps.printOneInner(psave)
+	}
+	return save
+}
+
+// innerPrinter is an interface for types that can print themselves as
+// inner types.
+type innerPrinter interface {
+	printInner(*printState)
+}
+
+// Print the most recent inner type.  If save is not nil, only print
+// prefixes.
+func (ps *printState) printOneInner(save *[]AST) {
+	if len(ps.inner) == 0 {
+		panic("printOneInner called with no inner types")
+	}
+	ln := len(ps.inner)
+	a := ps.inner[ln-1]
+	ps.inner = ps.inner[:ln-1]
+
+	if save != nil {
+		if _, ok := a.(*MethodWithQualifiers); ok {
+			*save = append(*save, a)
+			return
+		}
+	}
+
+	if ip, ok := a.(innerPrinter); ok {
+		ip.printInner(ps)
+	} else {
+		ps.print(a)
+	}
+}
+
+// isEmpty returns whether printing a will not print anything.
+func (ps *printState) isEmpty(a AST) bool {
+	switch a := a.(type) {
+	case *ArgumentPack:
+		for _, a := range a.Args {
+			if !ps.isEmpty(a) {
+				return false
+			}
+		}
+		return true
+	case *ExprList:
+		return len(a.Exprs) == 0
+	case *PackExpansion:
+		return a.Pack != nil && ps.isEmpty(a.Base)
+	default:
+		return false
+	}
+}
diff --git a/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/demangle.go b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/demangle.go
new file mode 100644
index 0000000000000000000000000000000000000000..b812d35ac2db9e2903292fd705307a4daab1ecba
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/demangle.go
@@ -0,0 +1,3700 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package demangle defines functions that demangle GCC/LLVM
+// C++ and Rust symbol names.
+// This package recognizes names that were mangled according to the C++ ABI
+// defined at http://codesourcery.com/cxx-abi/ and the Rust ABI
+// defined at
+// https://rust-lang.github.io/rfcs/2603-rust-symbol-name-mangling-v0.html
+//
+// Most programs will want to call Filter or ToString.
+package demangle
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+)
+
+// ErrNotMangledName is returned by CheckedDemangle if the string does
+// not appear to be a C++ symbol name.
+var ErrNotMangledName = errors.New("not a C++ or Rust mangled name")
+
+// Option is the type of demangler options.
+type Option int
+
+const (
+	// The NoParams option disables demangling of function parameters.
+	// It only omits the parameters of the function name being demangled,
+	// not the parameter types of other functions that may be mentioned.
+	// Using the option will speed up the demangler and cause it to
+	// use less memory.
+	NoParams Option = iota
+
+	// The NoTemplateParams option disables demangling of template parameters.
+	// This applies to both C++ and Rust.
+	NoTemplateParams
+
+	// The NoEnclosingParams option disables demangling of the function
+	// parameter types of the enclosing function when demangling a
+	// local name defined within a function.
+	NoEnclosingParams
+
+	// The NoClones option disables inclusion of clone suffixes.
+	// NoParams implies NoClones.
+	NoClones
+
+	// The NoRust option disables demangling of old-style Rust
+	// mangled names, which can be confused with C++ style mangled
+	// names. New style Rust mangled names are still recognized.
+	NoRust
+
+	// The Verbose option turns on more verbose demangling.
+	Verbose
+
+	// LLVMStyle tries to translate an AST to a string in the
+	// style of the LLVM demangler. This does not affect
+	// the parsing of the AST, only the conversion of the AST
+	// to a string.
+	LLVMStyle
+)
+
+// maxLengthShift is how we shift the MaxLength value.
+const maxLengthShift = 16
+
+// maxLengthMask is a mask for the maxLength value.
+const maxLengthMask = 0x1f << maxLengthShift
+
+// MaxLength returns an Option that limits the maximum length of a
+// demangled string. The maximum length is expressed as a power of 2,
+// so a value of 1 limits the returned string to 2 characters, and
+// a value of 16 limits the returned string to 65,536 characters.
+// The value must be between 1 and 30.
+func MaxLength(pow int) Option {
+	if pow <= 0 || pow > 30 {
+		panic("demangle: invalid MaxLength value")
+	}
+	return Option(pow << maxLengthShift)
+}
+
+// isMaxLength reports whether an Option holds a maximum length.
+func isMaxLength(opt Option) bool {
+	return opt&maxLengthMask != 0
+}
+
+// maxLength returns the maximum length stored in an Option.
+func maxLength(opt Option) int {
+	return 1 << ((opt & maxLengthMask) >> maxLengthShift)
+}
+
+// Filter demangles a C++ or Rust symbol name,
+// returning the human-readable C++ or Rust name.
+// If any error occurs during demangling, the input string is returned.
+func Filter(name string, options ...Option) string {
+	ret, err := ToString(name, options...)
+	if err != nil {
+		return name
+	}
+	return ret
+}
+
+// ToString demangles a C++ or Rust symbol name,
+// returning a human-readable C++ or Rust name or an error.
+// If the name does not appear to be a C++ or Rust symbol name at all,
+// the error will be ErrNotMangledName.
+func ToString(name string, options ...Option) (string, error) {
+	if strings.HasPrefix(name, "_R") {
+		return rustToString(name, options)
+	}
+
+	// Check for an old-style Rust mangled name.
+	// It starts with _ZN and ends with "17h" followed by 16 hex digits
+	// followed by "E" followed by an optional suffix starting with "."
+	// (which we ignore).
+	if strings.HasPrefix(name, "_ZN") {
+		rname := name
+		if pos := strings.LastIndex(rname, "E."); pos > 0 {
+			rname = rname[:pos+1]
+		}
+		if strings.HasSuffix(rname, "E") && len(rname) > 23 && rname[len(rname)-20:len(rname)-17] == "17h" {
+			noRust := false
+			for _, o := range options {
+				if o == NoRust {
+					noRust = true
+					break
+				}
+			}
+			if !noRust {
+				s, ok := oldRustToString(rname, options)
+				if ok {
+					return s, nil
+				}
+			}
+		}
+	}
+
+	a, err := ToAST(name, options...)
+	if err != nil {
+		return "", err
+	}
+	return ASTToString(a, options...), nil
+}
+
+// ToAST demangles a C++ symbol name into an abstract syntax tree
+// representing the symbol.
+// If the NoParams option is passed, and the name has a function type,
+// the parameter types are not demangled.
+// If the name does not appear to be a C++ symbol name at all, the
+// error will be ErrNotMangledName.
+// This function does not currently support Rust symbol names.
+func ToAST(name string, options ...Option) (AST, error) {
+	if strings.HasPrefix(name, "_Z") {
+		a, err := doDemangle(name[2:], options...)
+		return a, adjustErr(err, 2)
+	}
+
+	if strings.HasPrefix(name, "___Z") {
+		// clang extensions
+		block := strings.LastIndex(name, "_block_invoke")
+		if block == -1 {
+			return nil, ErrNotMangledName
+		}
+		a, err := doDemangle(name[4:block], options...)
+		if err != nil {
+			return a, adjustErr(err, 4)
+		}
+		name = strings.TrimPrefix(name[block:], "_block_invoke")
+		if len(name) > 0 && name[0] == '_' {
+			name = name[1:]
+		}
+		for len(name) > 0 && isDigit(name[0]) {
+			name = name[1:]
+		}
+		if len(name) > 0 && name[0] != '.' {
+			return nil, errors.New("unparsed characters at end of mangled name")
+		}
+		a = &Special{Prefix: "invocation function for block in ", Val: a}
+		return a, nil
+	}
+
+	const prefix = "_GLOBAL_"
+	if strings.HasPrefix(name, prefix) {
+		// The standard demangler ignores NoParams for global
+		// constructors.  We are compatible.
+		i := 0
+		for i < len(options) {
+			if options[i] == NoParams {
+				options = append(options[:i:i], options[i+1:]...)
+			} else {
+				i++
+			}
+		}
+		a, err := globalCDtorName(name[len(prefix):], options...)
+		return a, adjustErr(err, len(prefix))
+	}
+
+	return nil, ErrNotMangledName
+}
+
+// globalCDtorName demangles a global constructor/destructor symbol name.
+// The parameter is the string following the "_GLOBAL_" prefix.
+func globalCDtorName(name string, options ...Option) (AST, error) {
+	if len(name) < 4 {
+		return nil, ErrNotMangledName
+	}
+	switch name[0] {
+	case '.', '_', '$':
+	default:
+		return nil, ErrNotMangledName
+	}
+
+	var ctor bool
+	switch name[1] {
+	case 'I':
+		ctor = true
+	case 'D':
+		ctor = false
+	default:
+		return nil, ErrNotMangledName
+	}
+
+	if name[2] != '_' {
+		return nil, ErrNotMangledName
+	}
+
+	if !strings.HasPrefix(name[3:], "_Z") {
+		return &GlobalCDtor{Ctor: ctor, Key: &Name{Name: name}}, nil
+	} else {
+		a, err := doDemangle(name[5:], options...)
+		if err != nil {
+			return nil, adjustErr(err, 5)
+		}
+		return &GlobalCDtor{Ctor: ctor, Key: a}, nil
+	}
+}
+
+// The doDemangle function is the entry point into the demangler proper.
+func doDemangle(name string, options ...Option) (ret AST, err error) {
+	// When the demangling routines encounter an error, they panic
+	// with a value of type demangleErr.
+	defer func() {
+		if r := recover(); r != nil {
+			if de, ok := r.(demangleErr); ok {
+				ret = nil
+				err = de
+				return
+			}
+			panic(r)
+		}
+	}()
+
+	params := true
+	clones := true
+	verbose := false
+	for _, o := range options {
+		switch {
+		case o == NoParams:
+			params = false
+			clones = false
+		case o == NoClones:
+			clones = false
+		case o == Verbose:
+			verbose = true
+		case o == NoTemplateParams || o == NoEnclosingParams || o == LLVMStyle || isMaxLength(o):
+			// These are valid options but only affect
+			// printing of the AST.
+		case o == NoRust:
+			// Unimportant here.
+		default:
+			return nil, fmt.Errorf("unrecognized demangler option %v", o)
+		}
+	}
+
+	st := &state{str: name, verbose: verbose}
+	a := st.encoding(params, notForLocalName)
+
+	// Accept a clone suffix.
+	if clones {
+		for len(st.str) > 1 && st.str[0] == '.' && (isLower(st.str[1]) || st.str[1] == '_' || isDigit(st.str[1])) {
+			a = st.cloneSuffix(a)
+		}
+	}
+
+	if clones && len(st.str) > 0 {
+		st.fail("unparsed characters at end of mangled name")
+	}
+
+	return a, nil
+}
+
+// A state holds the current state of demangling a string.
+type state struct {
+	str       string        // remainder of string to demangle
+	verbose   bool          // whether to use verbose demangling
+	off       int           // offset of str within original string
+	subs      substitutions // substitutions
+	templates []*Template   // templates being processed
+
+	// The number of entries in templates when we started parsing
+	// a lambda, plus 1 so that 0 means not parsing a lambda.
+	lambdaTemplateLevel int
+
+	parsingConstraint bool // whether parsing a constraint expression
+
+	// Counts of template parameters without template arguments,
+	// for lambdas.
+	typeTemplateParamCount     int
+	nonTypeTemplateParamCount  int
+	templateTemplateParamCount int
+}
+
+// copy returns a copy of the current state.
+func (st *state) copy() *state {
+	n := new(state)
+	*n = *st
+	return n
+}
+
+// fail panics with demangleErr, to be caught in doDemangle.
+func (st *state) fail(err string) {
+	panic(demangleErr{err: err, off: st.off})
+}
+
+// failEarlier is like fail, but decrements the offset to indicate
+// that the point of failure occurred earlier in the string.
+func (st *state) failEarlier(err string, dec int) {
+	if st.off < dec {
+		panic("internal error")
+	}
+	panic(demangleErr{err: err, off: st.off - dec})
+}
+
+// advance advances the current string offset.
+func (st *state) advance(add int) {
+	if len(st.str) < add {
+		panic("internal error")
+	}
+	st.str = st.str[add:]
+	st.off += add
+}
+
+// checkChar requires that the next character in the string be c, and
+// advances past it.
+func (st *state) checkChar(c byte) {
+	if len(st.str) == 0 || st.str[0] != c {
+		panic("internal error")
+	}
+	st.advance(1)
+}
+
+// A demangleErr is an error at a specific offset in the mangled
+// string.
+type demangleErr struct {
+	err string
+	off int
+}
+
+// Error implements the builtin error interface for demangleErr.
+func (de demangleErr) Error() string {
+	return fmt.Sprintf("%s at %d", de.err, de.off)
+}
+
+// adjustErr adjusts the position of err, if it is a demangleErr,
+// and returns err.
+func adjustErr(err error, adj int) error {
+	if err == nil {
+		return nil
+	}
+	if de, ok := err.(demangleErr); ok {
+		de.off += adj
+		return de
+	}
+	return err
+}
+
+type forLocalNameType int
+
+const (
+	forLocalName forLocalNameType = iota
+	notForLocalName
+)
+
+// encoding parses:
+//
+//	encoding ::= <(function) name> <bare-function-type>
+//	             <(data) name>
+//	             <special-name>
+func (st *state) encoding(params bool, local forLocalNameType) AST {
+	if len(st.str) < 1 {
+		st.fail("expected encoding")
+	}
+
+	if st.str[0] == 'G' || st.str[0] == 'T' {
+		return st.specialName()
+	}
+
+	a, explicitObjectParameter := st.name()
+	a = simplify(a)
+
+	if !params {
+		// Don't demangle the parameters.
+
+		// Strip CV-qualifiers, as they apply to the 'this'
+		// parameter, and are not output by the standard
+		// demangler without parameters.
+		if mwq, ok := a.(*MethodWithQualifiers); ok {
+			a = mwq.Method
+		}
+
+		// If this is a local name, there may be CV-qualifiers
+		// on the name that really apply to the top level, and
+		// therefore must be discarded when discarding
+		// parameters.  This can happen when parsing a class
+		// that is local to a function.
+		if q, ok := a.(*Qualified); ok && q.LocalName {
+			p := &q.Name
+			if da, ok := (*p).(*DefaultArg); ok {
+				p = &da.Arg
+			}
+			if mwq, ok := (*p).(*MethodWithQualifiers); ok {
+				*p = mwq.Method
+			}
+		}
+
+		return a
+	}
+
+	if len(st.str) == 0 || st.str[0] == 'E' {
+		// There are no parameters--this is a data symbol, not
+		// a function symbol.
+		return a
+	}
+
+	mwq, _ := a.(*MethodWithQualifiers)
+
+	var findTemplate func(AST) *Template
+	findTemplate = func(check AST) *Template {
+		switch check := check.(type) {
+		case *Template:
+			return check
+		case *Qualified:
+			if check.LocalName {
+				return findTemplate(check.Name)
+			} else if _, ok := check.Name.(*Constructor); ok {
+				return findTemplate(check.Name)
+			}
+		case *MethodWithQualifiers:
+			return findTemplate(check.Method)
+		case *Constructor:
+			if check.Base != nil {
+				return findTemplate(check.Base)
+			}
+		}
+		return nil
+	}
+
+	template := findTemplate(a)
+	var oldLambdaTemplateLevel int
+	if template != nil {
+		st.templates = append(st.templates, template)
+		oldLambdaTemplateLevel = st.lambdaTemplateLevel
+		st.lambdaTemplateLevel = 0
+	}
+
+	// Checking for the enable_if attribute here is what the LLVM
+	// demangler does.  This is not very general but perhaps it is
+	// sufficient.
+	const enableIfPrefix = "Ua9enable_ifI"
+	var enableIfArgs []AST
+	if strings.HasPrefix(st.str, enableIfPrefix) {
+		st.advance(len(enableIfPrefix) - 1)
+		enableIfArgs = st.templateArgs()
+	}
+
+	ft := st.bareFunctionType(hasReturnType(a), explicitObjectParameter)
+
+	var constraint AST
+	if len(st.str) > 0 && st.str[0] == 'Q' {
+		constraint = st.constraintExpr()
+	}
+
+	if template != nil {
+		st.templates = st.templates[:len(st.templates)-1]
+		st.lambdaTemplateLevel = oldLambdaTemplateLevel
+	}
+
+	ft = simplify(ft)
+
+	// For a local name, discard the return type, so that it
+	// doesn't get confused with the top level return type.
+	if local == forLocalName {
+		if functype, ok := ft.(*FunctionType); ok {
+			functype.ForLocalName = true
+		}
+	}
+
+	// Any top-level qualifiers belong to the function type.
+	if mwq != nil {
+		a = mwq.Method
+		mwq.Method = ft
+		ft = mwq
+	}
+	if q, ok := a.(*Qualified); ok && q.LocalName {
+		p := &q.Name
+		if da, ok := (*p).(*DefaultArg); ok {
+			p = &da.Arg
+		}
+		if mwq, ok := (*p).(*MethodWithQualifiers); ok {
+			*p = mwq.Method
+			mwq.Method = ft
+			ft = mwq
+		}
+	}
+
+	r := AST(&Typed{Name: a, Type: ft})
+
+	if len(enableIfArgs) > 0 {
+		r = &EnableIf{Type: r, Args: enableIfArgs}
+	}
+
+	if constraint != nil {
+		r = &Constraint{Name: r, Requires: constraint}
+	}
+
+	return r
+}
+
+// hasReturnType returns whether the mangled form of a will have a
+// return type.
+func hasReturnType(a AST) bool {
+	switch a := a.(type) {
+	case *Qualified:
+		if a.LocalName {
+			return hasReturnType(a.Name)
+		}
+		return false
+	case *Template:
+		return !isCDtorConversion(a.Name)
+	case *TypeWithQualifiers:
+		return hasReturnType(a.Base)
+	case *MethodWithQualifiers:
+		return hasReturnType(a.Method)
+	default:
+		return false
+	}
+}
+
+// isCDtorConversion returns when an AST is a constructor, a
+// destructor, or a conversion operator.
+func isCDtorConversion(a AST) bool {
+	switch a := a.(type) {
+	case *Qualified:
+		return isCDtorConversion(a.Name)
+	case *Constructor, *Destructor, *Cast:
+		return true
+	default:
+		return false
+	}
+}
+
+// taggedName parses:
+//
+//	<tagged-name> ::= <name> B <source-name>
+func (st *state) taggedName(a AST) AST {
+	for len(st.str) > 0 && st.str[0] == 'B' {
+		st.advance(1)
+		tag := st.sourceName()
+		a = &TaggedName{Name: a, Tag: tag}
+	}
+	return a
+}
+
+// name parses:
+//
+//	<name> ::= <nested-name>
+//	       ::= <unscoped-name>
+//	       ::= <unscoped-template-name> <template-args>
+//	       ::= <local-name>
+//
+//	<unscoped-name> ::= <unqualified-name>
+//	                ::= St <unqualified-name>
+//
+//	<unscoped-template-name> ::= <unscoped-name>
+//	                         ::= <substitution>
+//
+// Besides the name, this returns whether it saw the code indicating
+// a C++23 explicit object parameter.
+func (st *state) name() (AST, bool) {
+	if len(st.str) < 1 {
+		st.fail("expected name")
+	}
+
+	var module AST
+	switch st.str[0] {
+	case 'N':
+		return st.nestedName()
+	case 'Z':
+		return st.localName()
+	case 'U':
+		a, isCast := st.unqualifiedName(nil)
+		if isCast {
+			st.setTemplate(a, nil)
+		}
+		return a, false
+	case 'S':
+		if len(st.str) < 2 {
+			st.advance(1)
+			st.fail("expected substitution index")
+		}
+		var a AST
+		isCast := false
+		subst := false
+		if st.str[1] == 't' {
+			st.advance(2)
+			a, isCast = st.unqualifiedName(nil)
+			a = &Qualified{Scope: &Name{Name: "std"}, Name: a, LocalName: false}
+		} else {
+			a = st.substitution(false)
+			if mn, ok := a.(*ModuleName); ok {
+				module = mn
+				break
+			}
+			subst = true
+		}
+		if len(st.str) > 0 && st.str[0] == 'I' {
+			// This can only happen if we saw
+			// <unscoped-template-name> and are about to see
+			// <template-args>.  <unscoped-template-name> is a
+			// substitution candidate if it did not come from a
+			// substitution.
+			if !subst {
+				st.subs.add(a)
+			}
+			args := st.templateArgs()
+			tmpl := &Template{Name: a, Args: args}
+			if isCast {
+				st.setTemplate(a, tmpl)
+				st.clearTemplateArgs(args)
+				isCast = false
+			}
+			a = tmpl
+		}
+		if isCast {
+			st.setTemplate(a, nil)
+		}
+		return a, false
+	}
+
+	a, isCast := st.unqualifiedName(module)
+	if len(st.str) > 0 && st.str[0] == 'I' {
+		st.subs.add(a)
+		args := st.templateArgs()
+		tmpl := &Template{Name: a, Args: args}
+		if isCast {
+			st.setTemplate(a, tmpl)
+			st.clearTemplateArgs(args)
+			isCast = false
+		}
+		a = tmpl
+	}
+	if isCast {
+		st.setTemplate(a, nil)
+	}
+	return a, false
+}
+
+// nestedName parses:
+//
+//	<nested-name> ::= N [<CV-qualifiers>] [<ref-qualifier>] <prefix> <unqualified-name> E
+//	              ::= N [<CV-qualifiers>] [<ref-qualifier>] <template-prefix> <template-args> E
+//
+// Besides the name, this returns whether it saw the code indicating
+// a C++23 explicit object parameter.
+func (st *state) nestedName() (AST, bool) {
+	st.checkChar('N')
+
+	var q AST
+	var r string
+
+	explicitObjectParameter := false
+	if len(st.str) > 0 && st.str[0] == 'H' {
+		st.advance(1)
+		explicitObjectParameter = true
+	} else {
+		q = st.cvQualifiers()
+		r = st.refQualifier()
+	}
+
+	a := st.prefix()
+
+	if q != nil || r != "" {
+		a = &MethodWithQualifiers{Method: a, Qualifiers: q, RefQualifier: r}
+	}
+	if len(st.str) == 0 || st.str[0] != 'E' {
+		st.fail("expected E after nested name")
+	}
+	st.advance(1)
+	return a, explicitObjectParameter
+}
+
+// prefix parses:
+//
+//	<prefix> ::= <prefix> <unqualified-name>
+//	         ::= <template-prefix> <template-args>
+//	         ::= <template-param>
+//	         ::= <decltype>
+//	         ::=
+//	         ::= <substitution>
+//
+//	<template-prefix> ::= <prefix> <(template) unqualified-name>
+//	                  ::= <template-param>
+//	                  ::= <substitution>
+//
+//	<decltype> ::= Dt <expression> E
+//	           ::= DT <expression> E
+func (st *state) prefix() AST {
+	var a AST
+
+	// The last name seen, for a constructor/destructor.
+	var last AST
+
+	var module AST
+
+	getLast := func(a AST) AST {
+		for {
+			if t, ok := a.(*Template); ok {
+				a = t.Name
+			} else if q, ok := a.(*Qualified); ok {
+				a = q.Name
+			} else if t, ok := a.(*TaggedName); ok {
+				a = t.Name
+			} else {
+				return a
+			}
+		}
+	}
+
+	var cast *Cast
+	for {
+		if len(st.str) == 0 {
+			st.fail("expected prefix")
+		}
+		var next AST
+
+		c := st.str[0]
+		if isDigit(c) || isLower(c) || c == 'U' || c == 'L' || c == 'F' || c == 'W' || (c == 'D' && len(st.str) > 1 && st.str[1] == 'C') {
+			un, isUnCast := st.unqualifiedName(module)
+			next = un
+			module = nil
+			if isUnCast {
+				if tn, ok := un.(*TaggedName); ok {
+					un = tn.Name
+				}
+				cast = un.(*Cast)
+			}
+		} else {
+			switch st.str[0] {
+			case 'C':
+				inheriting := false
+				st.advance(1)
+				if len(st.str) > 0 && st.str[0] == 'I' {
+					inheriting = true
+					st.advance(1)
+				}
+				if len(st.str) < 1 {
+					st.fail("expected constructor type")
+				}
+				if last == nil {
+					st.fail("constructor before name is seen")
+				}
+				st.advance(1)
+				var base AST
+				if inheriting {
+					base = st.demangleType(false)
+				}
+				next = &Constructor{
+					Name: getLast(last),
+					Base: base,
+				}
+				if len(st.str) > 0 && st.str[0] == 'B' {
+					next = st.taggedName(next)
+				}
+			case 'D':
+				if len(st.str) > 1 && (st.str[1] == 'T' || st.str[1] == 't') {
+					next = st.demangleType(false)
+				} else {
+					if len(st.str) < 2 {
+						st.fail("expected destructor type")
+					}
+					if last == nil {
+						st.fail("destructor before name is seen")
+					}
+					st.advance(2)
+					next = &Destructor{Name: getLast(last)}
+					if len(st.str) > 0 && st.str[0] == 'B' {
+						next = st.taggedName(next)
+					}
+				}
+			case 'S':
+				next = st.substitution(true)
+				if mn, ok := next.(*ModuleName); ok {
+					module = mn
+					next = nil
+				}
+			case 'I':
+				if a == nil {
+					st.fail("unexpected template arguments")
+				}
+				var args []AST
+				args = st.templateArgs()
+				tmpl := &Template{Name: a, Args: args}
+				if cast != nil {
+					st.setTemplate(cast, tmpl)
+					st.clearTemplateArgs(args)
+					cast = nil
+				}
+				a = nil
+				next = tmpl
+			case 'T':
+				next = st.templateParam()
+			case 'E':
+				if a == nil {
+					st.fail("expected prefix")
+				}
+				if cast != nil {
+					var toTmpl *Template
+					if castTempl, ok := cast.To.(*Template); ok {
+						toTmpl = castTempl
+					}
+					st.setTemplate(cast, toTmpl)
+				}
+				return a
+			case 'M':
+				if a == nil {
+					st.fail("unexpected lambda initializer")
+				}
+				// This is the initializer scope for a
+				// lambda.  We don't need to record
+				// it.  The normal code will treat the
+				// variable has a type scope, which
+				// gives appropriate output.
+				st.advance(1)
+				continue
+			case 'J':
+				// It appears that in some cases clang
+				// can emit a J for a template arg
+				// without the expected I.  I don't
+				// know when this happens, but I've
+				// seen it in some large C++ programs.
+				if a == nil {
+					st.fail("unexpected template arguments")
+				}
+				var args []AST
+				for len(st.str) == 0 || st.str[0] != 'E' {
+					arg := st.templateArg(nil)
+					args = append(args, arg)
+				}
+				st.advance(1)
+				tmpl := &Template{Name: a, Args: args}
+				if cast != nil {
+					st.setTemplate(cast, tmpl)
+					st.clearTemplateArgs(args)
+					cast = nil
+				}
+				a = nil
+				next = tmpl
+			default:
+				st.fail("unrecognized letter in prefix")
+			}
+		}
+
+		if next == nil {
+			continue
+		}
+
+		last = next
+		if a == nil {
+			a = next
+		} else {
+			a = &Qualified{Scope: a, Name: next, LocalName: false}
+		}
+
+		if c != 'S' && (len(st.str) == 0 || st.str[0] != 'E') {
+			st.subs.add(a)
+		}
+	}
+}
+
+// unqualifiedName parses:
+//
+//	<unqualified-name> ::= <operator-name>
+//	                   ::= <ctor-dtor-name>
+//	                   ::= <source-name>
+//	                   ::= <local-source-name>
+//
+//	 <local-source-name>	::= L <source-name> <discriminator>
+func (st *state) unqualifiedName(module AST) (r AST, isCast bool) {
+	if len(st.str) < 1 {
+		st.fail("expected unqualified name")
+	}
+
+	module = st.moduleName(module)
+
+	friend := false
+	if len(st.str) > 0 && st.str[0] == 'F' {
+		st.advance(1)
+		friend = true
+		if len(st.str) < 1 {
+			st.fail("expected unqualified name")
+		}
+	}
+
+	var a AST
+	isCast = false
+	c := st.str[0]
+	if isDigit(c) {
+		a = st.sourceName()
+	} else if isLower(c) {
+		a, _ = st.operatorName(false)
+		if _, ok := a.(*Cast); ok {
+			isCast = true
+		}
+		if op, ok := a.(*Operator); ok && op.Name == `operator"" ` {
+			n := st.sourceName()
+			a = &Unary{Op: op, Expr: n, Suffix: false, SizeofType: false}
+		}
+	} else if c == 'D' && len(st.str) > 1 && st.str[1] == 'C' {
+		var bindings []AST
+		st.advance(2)
+		for {
+			binding := st.sourceName()
+			bindings = append(bindings, binding)
+			if len(st.str) > 0 && st.str[0] == 'E' {
+				st.advance(1)
+				break
+			}
+		}
+		a = &StructuredBindings{Bindings: bindings}
+	} else {
+		switch c {
+		case 'C', 'D':
+			st.fail("constructor/destructor not in nested name")
+		case 'L':
+			st.advance(1)
+			a = st.sourceName()
+			a = st.discriminator(a)
+		case 'U':
+			if len(st.str) < 2 {
+				st.advance(1)
+				st.fail("expected closure or unnamed type")
+			}
+			c := st.str[1]
+			switch c {
+			case 'b':
+				st.advance(2)
+				st.compactNumber()
+				a = &Name{Name: "'block-literal'"}
+			case 'l':
+				a = st.closureTypeName()
+			case 't':
+				a = st.unnamedTypeName()
+			default:
+				st.advance(1)
+				st.fail("expected closure or unnamed type")
+			}
+		default:
+			st.fail("expected unqualified name")
+		}
+	}
+
+	if module != nil {
+		a = &ModuleEntity{Module: module, Name: a}
+	}
+
+	if len(st.str) > 0 && st.str[0] == 'B' {
+		a = st.taggedName(a)
+	}
+
+	if friend {
+		a = &Friend{Name: a}
+	}
+
+	return a, isCast
+}
+
+// sourceName parses:
+//
+//	<source-name> ::= <(positive length) number> <identifier>
+//	identifier ::= <(unqualified source code identifier)>
+func (st *state) sourceName() AST {
+	val := st.number()
+	if val <= 0 {
+		st.fail("expected positive number")
+	}
+	if len(st.str) < val {
+		st.fail("not enough characters for identifier")
+	}
+	id := st.str[:val]
+	st.advance(val)
+
+	// Look for GCC encoding of anonymous namespace, and make it
+	// more friendly.
+	const anonPrefix = "_GLOBAL_"
+	if strings.HasPrefix(id, anonPrefix) && len(id) > len(anonPrefix)+2 {
+		c1 := id[len(anonPrefix)]
+		c2 := id[len(anonPrefix)+1]
+		if (c1 == '.' || c1 == '_' || c1 == '$') && c2 == 'N' {
+			id = "(anonymous namespace)"
+		}
+	}
+
+	n := &Name{Name: id}
+	return n
+}
+
+// moduleName parses:
+//
+//	<module-name> ::= <module-subname>
+//	 	      ::= <module-name> <module-subname>
+//		      ::= <substitution>  # passed in by caller
+//	<module-subname> ::= W <source-name>
+//			 ::= W P <source-name>
+//
+// The module name is optional. If it is not present, this returns the parent.
+func (st *state) moduleName(parent AST) AST {
+	ret := parent
+	for len(st.str) > 0 && st.str[0] == 'W' {
+		st.advance(1)
+		isPartition := false
+		if len(st.str) > 0 && st.str[0] == 'P' {
+			st.advance(1)
+			isPartition = true
+		}
+		name := st.sourceName()
+		ret = &ModuleName{
+			Parent:      ret,
+			Name:        name,
+			IsPartition: isPartition,
+		}
+		st.subs.add(ret)
+	}
+	return ret
+}
+
+// number parses:
+//
+//	number ::= [n] <(non-negative decimal integer)>
+func (st *state) number() int {
+	neg := false
+	if len(st.str) > 0 && st.str[0] == 'n' {
+		neg = true
+		st.advance(1)
+	}
+	if len(st.str) == 0 || !isDigit(st.str[0]) {
+		st.fail("missing number")
+	}
+	val := 0
+	for len(st.str) > 0 && isDigit(st.str[0]) {
+		// Number picked to ensure we can't overflow with 32-bit int.
+		// Any very large number here is bogus.
+		if val >= 0x80000000/10-10 {
+			st.fail("numeric overflow")
+		}
+		val = val*10 + int(st.str[0]-'0')
+		st.advance(1)
+	}
+	if neg {
+		val = -val
+	}
+	return val
+}
+
+// seqID parses:
+//
+//	<seq-id> ::= <0-9A-Z>+
+//
+// We expect this to be followed by an underscore.
+func (st *state) seqID(eofOK bool) int {
+	if len(st.str) > 0 && st.str[0] == '_' {
+		st.advance(1)
+		return 0
+	}
+	id := 0
+	for {
+		if len(st.str) == 0 {
+			if eofOK {
+				return id + 1
+			}
+			st.fail("missing end to sequence ID")
+		}
+		// Don't overflow a 32-bit int.
+		if id >= 0x80000000/36-36 {
+			st.fail("sequence ID overflow")
+		}
+		c := st.str[0]
+		if c == '_' {
+			st.advance(1)
+			return id + 1
+		}
+		if isDigit(c) {
+			id = id*36 + int(c-'0')
+		} else if isUpper(c) {
+			id = id*36 + int(c-'A') + 10
+		} else {
+			st.fail("invalid character in sequence ID")
+		}
+		st.advance(1)
+	}
+}
+
+// An operator is the demangled name, and the number of arguments it
+// takes in an expression.
+type operator struct {
+	name string
+	args int
+	prec precedence
+}
+
+// The operators map maps the mangled operator names to information
+// about them.
+var operators = map[string]operator{
+	"aN": {"&=", 2, precAssign},
+	"aS": {"=", 2, precAssign},
+	"aa": {"&&", 2, precLogicalAnd},
+	"ad": {"&", 1, precUnary},
+	"an": {"&", 2, precAnd},
+	"at": {"alignof ", 1, precUnary},
+	"aw": {"co_await ", 1, precPrimary},
+	"az": {"alignof ", 1, precUnary},
+	"cc": {"const_cast", 2, precPostfix},
+	"cl": {"()", 2, precPostfix},
+	// cp is not in the ABI but is used by clang "when the call
+	// would use ADL except for being parenthesized."
+	"cp": {"()", 2, precPostfix},
+	"cm": {",", 2, precComma},
+	"co": {"~", 1, precUnary},
+	"dV": {"/=", 2, precAssign},
+	"dX": {"[...]=", 3, precAssign},
+	"da": {"delete[] ", 1, precUnary},
+	"dc": {"dynamic_cast", 2, precPostfix},
+	"de": {"*", 1, precUnary},
+	"di": {"=", 2, precAssign},
+	"dl": {"delete ", 1, precUnary},
+	"ds": {".*", 2, precPtrMem},
+	"dt": {".", 2, precPostfix},
+	"dv": {"/", 2, precAssign},
+	"dx": {"]=", 2, precAssign},
+	"eO": {"^=", 2, precAssign},
+	"eo": {"^", 2, precXor},
+	"eq": {"==", 2, precEqual},
+	"fl": {"...", 2, precPrimary},
+	"fr": {"...", 2, precPrimary},
+	"fL": {"...", 3, precPrimary},
+	"fR": {"...", 3, precPrimary},
+	"ge": {">=", 2, precRel},
+	"gs": {"::", 1, precUnary},
+	"gt": {">", 2, precRel},
+	"ix": {"[]", 2, precPostfix},
+	"lS": {"<<=", 2, precAssign},
+	"le": {"<=", 2, precRel},
+	"li": {`operator"" `, 1, precUnary},
+	"ls": {"<<", 2, precShift},
+	"lt": {"<", 2, precRel},
+	"mI": {"-=", 2, precAssign},
+	"mL": {"*=", 2, precAssign},
+	"mi": {"-", 2, precAdd},
+	"ml": {"*", 2, precMul},
+	"mm": {"--", 1, precPostfix},
+	"na": {"new[]", 3, precUnary},
+	"ne": {"!=", 2, precEqual},
+	"ng": {"-", 1, precUnary},
+	"nt": {"!", 1, precUnary},
+	"nw": {"new", 3, precUnary},
+	"nx": {"noexcept", 1, precUnary},
+	"oR": {"|=", 2, precAssign},
+	"oo": {"||", 2, precLogicalOr},
+	"or": {"|", 2, precOr},
+	"pL": {"+=", 2, precAssign},
+	"pl": {"+", 2, precAdd},
+	"pm": {"->*", 2, precPtrMem},
+	"pp": {"++", 1, precPostfix},
+	"ps": {"+", 1, precUnary},
+	"pt": {"->", 2, precPostfix},
+	"qu": {"?", 3, precCond},
+	"rM": {"%=", 2, precAssign},
+	"rS": {">>=", 2, precAssign},
+	"rc": {"reinterpret_cast", 2, precPostfix},
+	"rm": {"%", 2, precMul},
+	"rs": {">>", 2, precShift},
+	"sP": {"sizeof...", 1, precUnary},
+	"sZ": {"sizeof...", 1, precUnary},
+	"sc": {"static_cast", 2, precPostfix},
+	"ss": {"<=>", 2, precSpaceship},
+	"st": {"sizeof ", 1, precUnary},
+	"sz": {"sizeof ", 1, precUnary},
+	"te": {"typeid ", 1, precPostfix},
+	"ti": {"typeid ", 1, precPostfix},
+	"tr": {"throw", 0, precPrimary},
+	"tw": {"throw ", 1, precUnary},
+}
+
+// operatorName parses:
+//
+//	operator_name ::= many different two character encodings.
+//	              ::= cv <type>
+//	              ::= v <digit> <source-name>
+//
+// We need to know whether we are in an expression because it affects
+// how we handle template parameters in the type of a cast operator.
+func (st *state) operatorName(inExpression bool) (AST, int) {
+	if len(st.str) < 2 {
+		st.fail("missing operator code")
+	}
+	code := st.str[:2]
+	st.advance(2)
+	if code[0] == 'v' && isDigit(code[1]) {
+		name := st.sourceName()
+		return &Operator{Name: name.(*Name).Name}, int(code[1] - '0')
+	} else if code == "cv" {
+		// Push a nil on templates to indicate that template
+		// parameters will have their template filled in
+		// later.
+		if !inExpression {
+			st.templates = append(st.templates, nil)
+		}
+
+		t := st.demangleType(!inExpression)
+
+		if !inExpression {
+			st.templates = st.templates[:len(st.templates)-1]
+		}
+
+		return &Cast{To: t}, 1
+	} else if op, ok := operators[code]; ok {
+		return &Operator{Name: op.name, precedence: op.prec}, op.args
+	} else {
+		st.failEarlier("unrecognized operator code", 2)
+		panic("not reached")
+	}
+}
+
+// localName parses:
+//
+//	<local-name> ::= Z <(function) encoding> E <(entity) name> [<discriminator>]
+//	             ::= Z <(function) encoding> E s [<discriminator>]
+//	             ::= Z <(function) encoding> E d [<parameter> number>] _ <entity name>
+//
+// Besides the name, this returns whether it saw the code indicating
+// a C++23 explicit object parameter.
+func (st *state) localName() (AST, bool) {
+	st.checkChar('Z')
+	fn := st.encoding(true, forLocalName)
+	if len(st.str) == 0 || st.str[0] != 'E' {
+		st.fail("expected E after local name")
+	}
+	st.advance(1)
+	if len(st.str) > 0 && st.str[0] == 's' {
+		st.advance(1)
+		var n AST = &Name{Name: "string literal"}
+		n = st.discriminator(n)
+		return &Qualified{Scope: fn, Name: n, LocalName: true}, false
+	} else {
+		num := -1
+		if len(st.str) > 0 && st.str[0] == 'd' {
+			// Default argument scope.
+			st.advance(1)
+			num = st.compactNumber()
+		}
+		n, explicitObjectParameter := st.name()
+		n = st.discriminator(n)
+		if num >= 0 {
+			n = &DefaultArg{Num: num, Arg: n}
+		}
+		return &Qualified{Scope: fn, Name: n, LocalName: true}, explicitObjectParameter
+	}
+}
+
+// Parse a Java resource special-name.
+func (st *state) javaResource() AST {
+	off := st.off
+	ln := st.number()
+	if ln <= 1 {
+		st.failEarlier("java resource length less than 1", st.off-off)
+	}
+	if len(st.str) == 0 || st.str[0] != '_' {
+		st.fail("expected _ after number")
+	}
+	st.advance(1)
+	ln--
+	if len(st.str) < ln {
+		st.fail("not enough characters for java resource length")
+	}
+	str := st.str[:ln]
+	final := ""
+	st.advance(ln)
+	for i := 0; i < len(str); i++ {
+		if str[i] != '$' {
+			final += string(str[i])
+		} else {
+			if len(str) <= i+1 {
+				st.failEarlier("java resource escape at end of string", 1)
+			}
+			i++
+			r, ok := map[byte]string{
+				'S': "/",
+				'_': ".",
+				'$': "$",
+			}[str[i]]
+			if !ok {
+				st.failEarlier("unrecognized java resource escape", ln-i-1)
+			}
+			final += r
+		}
+	}
+	return &Special{Prefix: "java resource ", Val: &Name{Name: final}}
+}
+
+// specialName parses:
+//
+//	<special-name> ::= TV <type>
+//	               ::= TT <type>
+//	               ::= TI <type>
+//	               ::= TS <type>
+//	               ::= TA <template-arg>
+//	               ::= GV <(object) name>
+//	               ::= T <call-offset> <(base) encoding>
+//	               ::= Tc <call-offset> <call-offset> <(base) encoding>
+//	g++ extensions:
+//	               ::= TC <type> <(offset) number> _ <(base) type>
+//	               ::= TF <type>
+//	               ::= TJ <type>
+//	               ::= GR <name>
+//	               ::= GA <encoding>
+//	               ::= Gr <resource name>
+//	               ::= GTt <encoding>
+//	               ::= GTn <encoding>
+//	               ::= GI <module name>
+func (st *state) specialName() AST {
+	if st.str[0] == 'T' {
+		st.advance(1)
+		if len(st.str) == 0 {
+			st.fail("expected special name code")
+		}
+		c := st.str[0]
+		st.advance(1)
+		switch c {
+		case 'V':
+			t := st.demangleType(false)
+			return &Special{Prefix: "vtable for ", Val: t}
+		case 'T':
+			t := st.demangleType(false)
+			return &Special{Prefix: "VTT for ", Val: t}
+		case 'I':
+			t := st.demangleType(false)
+			return &Special{Prefix: "typeinfo for ", Val: t}
+		case 'S':
+			t := st.demangleType(false)
+			return &Special{Prefix: "typeinfo name for ", Val: t}
+		case 'A':
+			t := st.templateArg(nil)
+			return &Special{Prefix: "template parameter object for ", Val: t}
+		case 'h':
+			st.callOffset('h')
+			v := st.encoding(true, notForLocalName)
+			return &Special{Prefix: "non-virtual thunk to ", Val: v}
+		case 'v':
+			st.callOffset('v')
+			v := st.encoding(true, notForLocalName)
+			return &Special{Prefix: "virtual thunk to ", Val: v}
+		case 'c':
+			st.callOffset(0)
+			st.callOffset(0)
+			v := st.encoding(true, notForLocalName)
+			return &Special{Prefix: "covariant return thunk to ", Val: v}
+		case 'C':
+			derived := st.demangleType(false)
+			off := st.off
+			offset := st.number()
+			if offset < 0 {
+				st.failEarlier("expected positive offset", st.off-off)
+			}
+			if len(st.str) == 0 || st.str[0] != '_' {
+				st.fail("expected _ after number")
+			}
+			st.advance(1)
+			base := st.demangleType(false)
+			return &Special2{Prefix: "construction vtable for ", Val1: base, Middle: "-in-", Val2: derived}
+		case 'F':
+			t := st.demangleType(false)
+			return &Special{Prefix: "typeinfo fn for ", Val: t}
+		case 'J':
+			t := st.demangleType(false)
+			return &Special{Prefix: "java Class for ", Val: t}
+		case 'H':
+			n, _ := st.name()
+			return &Special{Prefix: "TLS init function for ", Val: n}
+		case 'W':
+			n, _ := st.name()
+			return &Special{Prefix: "TLS wrapper function for ", Val: n}
+		default:
+			st.fail("unrecognized special T name code")
+			panic("not reached")
+		}
+	} else {
+		st.checkChar('G')
+		if len(st.str) == 0 {
+			st.fail("expected special name code")
+		}
+		c := st.str[0]
+		st.advance(1)
+		switch c {
+		case 'V':
+			n, _ := st.name()
+			return &Special{Prefix: "guard variable for ", Val: n}
+		case 'R':
+			n, _ := st.name()
+			st.seqID(true)
+			return &Special{Prefix: "reference temporary for ", Val: n}
+		case 'A':
+			v := st.encoding(true, notForLocalName)
+			return &Special{Prefix: "hidden alias for ", Val: v}
+		case 'T':
+			if len(st.str) == 0 {
+				st.fail("expected special GT name code")
+			}
+			c := st.str[0]
+			st.advance(1)
+			v := st.encoding(true, notForLocalName)
+			switch c {
+			case 'n':
+				return &Special{Prefix: "non-transaction clone for ", Val: v}
+			default:
+				// The proposal is that different
+				// letters stand for different types
+				// of transactional cloning.  Treat
+				// them all the same for now.
+				fallthrough
+			case 't':
+				return &Special{Prefix: "transaction clone for ", Val: v}
+			}
+		case 'r':
+			return st.javaResource()
+		case 'I':
+			module := st.moduleName(nil)
+			if module == nil {
+				st.fail("expected module after GI")
+			}
+			return &Special{Prefix: "initializer for module ", Val: module}
+		default:
+			st.fail("unrecognized special G name code")
+			panic("not reached")
+		}
+	}
+}
+
+// callOffset parses:
+//
+//	<call-offset> ::= h <nv-offset> _
+//	              ::= v <v-offset> _
+//
+//	<nv-offset> ::= <(offset) number>
+//
+//	<v-offset> ::= <(offset) number> _ <(virtual offset) number>
+//
+// The c parameter, if not 0, is a character we just read which is the
+// start of the <call-offset>.
+//
+// We don't display the offset information anywhere.
+func (st *state) callOffset(c byte) {
+	if c == 0 {
+		if len(st.str) == 0 {
+			st.fail("missing call offset")
+		}
+		c = st.str[0]
+		st.advance(1)
+	}
+	switch c {
+	case 'h':
+		st.number()
+	case 'v':
+		st.number()
+		if len(st.str) == 0 || st.str[0] != '_' {
+			st.fail("expected _ after number")
+		}
+		st.advance(1)
+		st.number()
+	default:
+		st.failEarlier("unrecognized call offset code", 1)
+	}
+	if len(st.str) == 0 || st.str[0] != '_' {
+		st.fail("expected _ after call offset")
+	}
+	st.advance(1)
+}
+
+// builtinTypes maps the type letter to the type name.
+var builtinTypes = map[byte]string{
+	'a': "signed char",
+	'b': "bool",
+	'c': "char",
+	'd': "double",
+	'e': "long double",
+	'f': "float",
+	'g': "__float128",
+	'h': "unsigned char",
+	'i': "int",
+	'j': "unsigned int",
+	'l': "long",
+	'm': "unsigned long",
+	'n': "__int128",
+	'o': "unsigned __int128",
+	's': "short",
+	't': "unsigned short",
+	'v': "void",
+	'w': "wchar_t",
+	'x': "long long",
+	'y': "unsigned long long",
+	'z': "...",
+}
+
+// demangleType parses:
+//
+//	<type> ::= <builtin-type>
+//	       ::= <function-type>
+//	       ::= <class-enum-type>
+//	       ::= <array-type>
+//	       ::= <pointer-to-member-type>
+//	       ::= <template-param>
+//	       ::= <template-template-param> <template-args>
+//	       ::= <substitution>
+//	       ::= <CV-qualifiers> <type>
+//	       ::= P <type>
+//	       ::= R <type>
+//	       ::= O <type> (C++0x)
+//	       ::= C <type>
+//	       ::= G <type>
+//	       ::= U <source-name> <type>
+//
+//	<builtin-type> ::= various one letter codes
+//	               ::= u <source-name>
+func (st *state) demangleType(isCast bool) AST {
+	if len(st.str) == 0 {
+		st.fail("expected type")
+	}
+
+	addSubst := true
+
+	q := st.cvQualifiers()
+	if q != nil {
+		if len(st.str) == 0 {
+			st.fail("expected type")
+		}
+
+		// CV-qualifiers before a function type apply to
+		// 'this', so avoid adding the unqualified function
+		// type to the substitution list.
+		if st.str[0] == 'F' {
+			addSubst = false
+		}
+	}
+
+	var ret AST
+
+	// Use correct substitution for a template parameter.
+	var sub AST
+
+	if btype, ok := builtinTypes[st.str[0]]; ok {
+		ret = &BuiltinType{Name: btype}
+		st.advance(1)
+		if q != nil {
+			ret = &TypeWithQualifiers{Base: ret, Qualifiers: q}
+			st.subs.add(ret)
+		}
+		return ret
+	}
+	c := st.str[0]
+	switch c {
+	case 'u':
+		st.advance(1)
+		ret = st.sourceName()
+		if len(st.str) > 0 && st.str[0] == 'I' {
+			st.advance(1)
+			base := st.demangleType(false)
+			if len(st.str) == 0 || st.str[0] != 'E' {
+				st.fail("expected E after transformed type")
+			}
+			st.advance(1)
+			ret = &TransformedType{Name: ret.(*Name).Name, Base: base}
+		}
+	case 'F':
+		ret = st.functionType()
+	case 'N', 'W', 'Z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
+		ret, _ = st.name()
+	case 'A':
+		ret = st.arrayType(isCast)
+	case 'M':
+		ret = st.pointerToMemberType(isCast)
+	case 'T':
+		if len(st.str) > 1 && (st.str[1] == 's' || st.str[1] == 'u' || st.str[1] == 'e') {
+			c = st.str[1]
+			st.advance(2)
+			ret, _ = st.name()
+			var kind string
+			switch c {
+			case 's':
+				kind = "struct"
+			case 'u':
+				kind = "union"
+			case 'e':
+				kind = "enum"
+			}
+			ret = &ElaboratedType{Kind: kind, Type: ret}
+			break
+		}
+
+		ret = st.templateParam()
+		if len(st.str) > 0 && st.str[0] == 'I' {
+			// See the function comment to explain this.
+			if !isCast {
+				st.subs.add(ret)
+				args := st.templateArgs()
+				ret = &Template{Name: ret, Args: args}
+			} else {
+				ret = st.demangleCastTemplateArgs(ret, true)
+			}
+		}
+	case 'S':
+		// If this is a special substitution, then it
+		// is the start of <class-enum-type>.
+		var c2 byte
+		if len(st.str) > 1 {
+			c2 = st.str[1]
+		}
+		if isDigit(c2) || c2 == '_' || isUpper(c2) {
+			ret = st.substitution(false)
+			if _, ok := ret.(*ModuleName); ok {
+				ret, _ = st.unqualifiedName(ret)
+				st.subs.add(ret)
+			}
+			if len(st.str) == 0 || st.str[0] != 'I' {
+				addSubst = false
+			} else {
+				// See the function comment to explain this.
+				if _, ok := ret.(*TemplateParam); !ok || !isCast {
+					args := st.templateArgs()
+					ret = &Template{Name: ret, Args: args}
+				} else {
+					next := st.demangleCastTemplateArgs(ret, false)
+					if next == ret {
+						addSubst = false
+					}
+					ret = next
+				}
+			}
+		} else {
+			ret, _ = st.name()
+			// This substitution is not itself a
+			// substitution candidate, unless template
+			// arguments were added.
+			if ret == subAST[c2] || ret == verboseAST[c2] {
+				addSubst = false
+			}
+		}
+	case 'O', 'P', 'R', 'C', 'G':
+		st.advance(1)
+		t := st.demangleType(isCast)
+		switch c {
+		case 'O':
+			ret = &RvalueReferenceType{Base: t}
+		case 'P':
+			ret = &PointerType{Base: t}
+		case 'R':
+			ret = &ReferenceType{Base: t}
+		case 'C':
+			ret = &ComplexType{Base: t}
+		case 'G':
+			ret = &ImaginaryType{Base: t}
+		}
+	case 'U':
+		if len(st.str) < 2 {
+			st.fail("expected source name or unnamed type")
+		}
+		switch st.str[1] {
+		case 'l':
+			ret = st.closureTypeName()
+			addSubst = false
+		case 't':
+			ret = st.unnamedTypeName()
+			addSubst = false
+		default:
+			st.advance(1)
+			n := st.sourceName()
+			if len(st.str) > 0 && st.str[0] == 'I' {
+				args := st.templateArgs()
+				n = &Template{Name: n, Args: args}
+			}
+			t := st.demangleType(isCast)
+			ret = &VendorQualifier{Qualifier: n, Type: t}
+		}
+	case 'D':
+		st.advance(1)
+		if len(st.str) == 0 {
+			st.fail("expected D code for type")
+		}
+		addSubst = false
+		c2 := st.str[0]
+		st.advance(1)
+		switch c2 {
+		case 'T', 't':
+			// decltype(expression)
+			ret = st.expression()
+			if len(st.str) == 0 || st.str[0] != 'E' {
+				st.fail("expected E after expression in type")
+			}
+			st.advance(1)
+			ret = &Decltype{Expr: ret}
+			addSubst = true
+
+		case 'p':
+			t := st.demangleType(isCast)
+			pack := st.findArgumentPack(t)
+			ret = &PackExpansion{Base: t, Pack: pack}
+			addSubst = true
+
+		case 'a':
+			ret = &Name{Name: "auto"}
+		case 'c':
+			ret = &Name{Name: "decltype(auto)"}
+
+		case 'f':
+			ret = &BuiltinType{Name: "decimal32"}
+		case 'd':
+			ret = &BuiltinType{Name: "decimal64"}
+		case 'e':
+			ret = &BuiltinType{Name: "decimal128"}
+		case 'h':
+			ret = &BuiltinType{Name: "half"}
+		case 'u':
+			ret = &BuiltinType{Name: "char8_t"}
+		case 's':
+			ret = &BuiltinType{Name: "char16_t"}
+		case 'i':
+			ret = &BuiltinType{Name: "char32_t"}
+		case 'n':
+			ret = &BuiltinType{Name: "decltype(nullptr)"}
+
+		case 'F':
+			accum := false
+			bits := 0
+			if len(st.str) > 0 && isDigit(st.str[0]) {
+				accum = true
+				bits = st.number()
+			}
+			if len(st.str) > 0 && st.str[0] == '_' {
+				if bits == 0 {
+					st.fail("expected non-zero number of bits")
+				}
+				st.advance(1)
+				ret = &BinaryFP{Bits: bits}
+			} else {
+				base := st.demangleType(isCast)
+				if len(st.str) > 0 && isDigit(st.str[0]) {
+					// We don't care about the bits.
+					st.number()
+				}
+				sat := false
+				if len(st.str) > 0 {
+					if st.str[0] == 's' {
+						sat = true
+					}
+					st.advance(1)
+				}
+				ret = &FixedType{Base: base, Accum: accum, Sat: sat}
+			}
+
+		case 'v':
+			ret = st.vectorType(isCast)
+			addSubst = true
+
+		case 'B', 'U':
+			signed := c2 == 'B'
+			var size AST
+			if len(st.str) > 0 && isDigit(st.str[0]) {
+				bits := st.number()
+				size = &Name{Name: fmt.Sprintf("%d", bits)}
+			} else {
+				size = st.expression()
+			}
+			if len(st.str) == 0 || st.str[0] != '_' {
+				st.fail("expected _ after _BitInt size")
+			}
+			st.advance(1)
+			ret = &BitIntType{Size: size, Signed: signed}
+
+		case 'k':
+			constraint, _ := st.name()
+			ret = &SuffixType{
+				Base:   constraint,
+				Suffix: "auto",
+			}
+
+		case 'K':
+			constraint, _ := st.name()
+			ret = &SuffixType{
+				Base:   constraint,
+				Suffix: "decltype(auto)",
+			}
+
+		default:
+			st.fail("unrecognized D code in type")
+		}
+
+	default:
+		st.fail("unrecognized type code")
+	}
+
+	if addSubst {
+		if sub != nil {
+			st.subs.add(sub)
+		} else {
+			st.subs.add(ret)
+		}
+	}
+
+	if q != nil {
+		if _, ok := ret.(*FunctionType); ok {
+			ret = &MethodWithQualifiers{Method: ret, Qualifiers: q, RefQualifier: ""}
+		} else if mwq, ok := ret.(*MethodWithQualifiers); ok {
+			// Merge adjacent qualifiers.  This case
+			// happens with a function with a trailing
+			// ref-qualifier.
+			mwq.Qualifiers = mergeQualifiers(q, mwq.Qualifiers)
+		} else {
+			// Merge adjacent qualifiers.  This case
+			// happens with multi-dimensional array types.
+			if qsub, ok := ret.(*TypeWithQualifiers); ok {
+				q = mergeQualifiers(q, qsub.Qualifiers)
+				ret = qsub.Base
+			}
+			ret = &TypeWithQualifiers{Base: ret, Qualifiers: q}
+		}
+		st.subs.add(ret)
+	}
+
+	return ret
+}
+
+// demangleCastTemplateArgs is for a rather hideous parse.  When we
+// see a template-param followed by a template-args, we need to decide
+// whether we have a template-param or a template-template-param.
+// Normally it is template-template-param, meaning that we pick up the
+// template arguments here.  But, if we are parsing the type for a
+// cast operator, then the only way this can be template-template-param
+// is if there is another set of template-args immediately after this
+// set.  That would look like this:
+//
+//	<nested-name>
+//	-> <template-prefix> <template-args>
+//	-> <prefix> <template-unqualified-name> <template-args>
+//	-> <unqualified-name> <template-unqualified-name> <template-args>
+//	-> <source-name> <template-unqualified-name> <template-args>
+//	-> <source-name> <operator-name> <template-args>
+//	-> <source-name> cv <type> <template-args>
+//	-> <source-name> cv <template-template-param> <template-args> <template-args>
+//
+// Otherwise, we have this derivation:
+//
+//	<nested-name>
+//	-> <template-prefix> <template-args>
+//	-> <prefix> <template-unqualified-name> <template-args>
+//	-> <unqualified-name> <template-unqualified-name> <template-args>
+//	-> <source-name> <template-unqualified-name> <template-args>
+//	-> <source-name> <operator-name> <template-args>
+//	-> <source-name> cv <type> <template-args>
+//	-> <source-name> cv <template-param> <template-args>
+//
+// in which the template-args are actually part of the prefix.  For
+// the special case where this arises, demangleType is called with
+// isCast as true.  This function is then responsible for checking
+// whether we see <template-param> <template-args> but there is not
+// another following <template-args>.  In that case, we reset the
+// parse and just return the <template-param>.
+func (st *state) demangleCastTemplateArgs(tp AST, addSubst bool) AST {
+	save := st.copy()
+
+	var args []AST
+	failed := false
+	func() {
+		defer func() {
+			if r := recover(); r != nil {
+				if _, ok := r.(demangleErr); ok {
+					failed = true
+				} else {
+					panic(r)
+				}
+			}
+		}()
+
+		args = st.templateArgs()
+	}()
+
+	if !failed && len(st.str) > 0 && st.str[0] == 'I' {
+		if addSubst {
+			st.subs.add(tp)
+		}
+		return &Template{Name: tp, Args: args}
+	}
+	// Reset back to before we started reading the template arguments.
+	// They will be read again by st.prefix.
+	*st = *save
+	return tp
+}
+
+// mergeQualifiers merges two qualifier lists into one.
+func mergeQualifiers(q1AST, q2AST AST) AST {
+	if q1AST == nil {
+		return q2AST
+	}
+	if q2AST == nil {
+		return q1AST
+	}
+	q1 := q1AST.(*Qualifiers)
+	m := make(map[string]bool)
+	for _, qualAST := range q1.Qualifiers {
+		qual := qualAST.(*Qualifier)
+		if len(qual.Exprs) == 0 {
+			m[qual.Name] = true
+		}
+	}
+	rq := q1.Qualifiers
+	for _, qualAST := range q2AST.(*Qualifiers).Qualifiers {
+		qual := qualAST.(*Qualifier)
+		if len(qual.Exprs) > 0 {
+			rq = append(rq, qualAST)
+		} else if !m[qual.Name] {
+			rq = append(rq, qualAST)
+			m[qual.Name] = true
+		}
+	}
+	q1.Qualifiers = rq
+	return q1
+}
+
+// qualifiers maps from the character used in the mangled name to the
+// string to print.
+var qualifiers = map[byte]string{
+	'r': "restrict",
+	'V': "volatile",
+	'K': "const",
+}
+
+// cvQualifiers parses:
+//
+//	<CV-qualifiers> ::= [r] [V] [K]
+func (st *state) cvQualifiers() AST {
+	var q []AST
+qualLoop:
+	for len(st.str) > 0 {
+		if qv, ok := qualifiers[st.str[0]]; ok {
+			qual := &Qualifier{Name: qv}
+			q = append([]AST{qual}, q...)
+			st.advance(1)
+		} else if len(st.str) > 1 && st.str[0] == 'D' {
+			var qual AST
+			switch st.str[1] {
+			case 'x':
+				qual = &Qualifier{Name: "transaction_safe"}
+				st.advance(2)
+			case 'o':
+				qual = &Qualifier{Name: "noexcept"}
+				st.advance(2)
+			case 'O':
+				st.advance(2)
+				expr := st.expression()
+				if len(st.str) == 0 || st.str[0] != 'E' {
+					st.fail("expected E after computed noexcept expression")
+				}
+				st.advance(1)
+				qual = &Qualifier{Name: "noexcept", Exprs: []AST{expr}}
+			case 'w':
+				st.advance(2)
+				parmlist := st.parmlist(false)
+				if len(st.str) == 0 || st.str[0] != 'E' {
+					st.fail("expected E after throw parameter list")
+				}
+				st.advance(1)
+				qual = &Qualifier{Name: "throw", Exprs: parmlist}
+			default:
+				break qualLoop
+			}
+			q = append([]AST{qual}, q...)
+		} else {
+			break
+		}
+	}
+	if len(q) == 0 {
+		return nil
+	}
+	return &Qualifiers{Qualifiers: q}
+}
+
+// refQualifier parses:
+//
+//	<ref-qualifier> ::= R
+//	                ::= O
+func (st *state) refQualifier() string {
+	if len(st.str) > 0 {
+		switch st.str[0] {
+		case 'R':
+			st.advance(1)
+			return "&"
+		case 'O':
+			st.advance(1)
+			return "&&"
+		}
+	}
+	return ""
+}
+
+// parmlist parses:
+//
+//	<type>+
+func (st *state) parmlist(explicitObjectParameter bool) []AST {
+	var ret []AST
+	for {
+		if len(st.str) < 1 {
+			break
+		}
+		if st.str[0] == 'E' || st.str[0] == '.' {
+			break
+		}
+		if (st.str[0] == 'R' || st.str[0] == 'O') && len(st.str) > 1 && st.str[1] == 'E' {
+			// This is a function ref-qualifier.
+			break
+		}
+		if st.str[0] == 'Q' {
+			// This is a requires clause.
+			break
+		}
+		ptype := st.demangleType(false)
+
+		if len(ret) == 0 && explicitObjectParameter {
+			ptype = &ExplicitObjectParameter{Base: ptype}
+		}
+
+		ret = append(ret, ptype)
+	}
+
+	// There should always be at least one type.  A function that
+	// takes no arguments will have a single parameter type
+	// "void".
+	if len(ret) == 0 {
+		st.fail("expected at least one type in type list")
+	}
+
+	// Omit a single parameter type void.
+	if len(ret) == 1 {
+		if bt, ok := ret[0].(*BuiltinType); ok && bt.Name == "void" {
+			ret = nil
+		}
+	}
+
+	return ret
+}
+
+// functionType parses:
+//
+//	<function-type> ::= F [Y] <bare-function-type> [<ref-qualifier>] E
+func (st *state) functionType() AST {
+	st.checkChar('F')
+	if len(st.str) > 0 && st.str[0] == 'Y' {
+		// Function has C linkage.  We don't print this.
+		st.advance(1)
+	}
+	ret := st.bareFunctionType(true, false)
+	r := st.refQualifier()
+	if r != "" {
+		ret = &MethodWithQualifiers{Method: ret, Qualifiers: nil, RefQualifier: r}
+	}
+	if len(st.str) == 0 || st.str[0] != 'E' {
+		st.fail("expected E after function type")
+	}
+	st.advance(1)
+	return ret
+}
+
+// bareFunctionType parses:
+//
+//	<bare-function-type> ::= [J]<type>+
+func (st *state) bareFunctionType(hasReturnType, explicitObjectParameter bool) AST {
+	if len(st.str) > 0 && st.str[0] == 'J' {
+		hasReturnType = true
+		st.advance(1)
+	}
+	var returnType AST
+	if hasReturnType {
+		returnType = st.demangleType(false)
+	}
+	types := st.parmlist(explicitObjectParameter)
+	return &FunctionType{
+		Return:       returnType,
+		Args:         types,
+		ForLocalName: false, // may be set later in encoding
+	}
+}
+
+// arrayType parses:
+//
+//	<array-type> ::= A <(positive dimension) number> _ <(element) type>
+//	             ::= A [<(dimension) expression>] _ <(element) type>
+func (st *state) arrayType(isCast bool) AST {
+	st.checkChar('A')
+
+	if len(st.str) == 0 {
+		st.fail("missing array dimension")
+	}
+
+	var dim AST
+	if st.str[0] == '_' {
+		dim = &Name{Name: ""}
+	} else if isDigit(st.str[0]) {
+		i := 1
+		for len(st.str) > i && isDigit(st.str[i]) {
+			i++
+		}
+		dim = &Name{Name: st.str[:i]}
+		st.advance(i)
+	} else {
+		dim = st.expression()
+	}
+
+	if len(st.str) == 0 || st.str[0] != '_' {
+		st.fail("expected _ after dimension")
+	}
+	st.advance(1)
+
+	t := st.demangleType(isCast)
+
+	arr := &ArrayType{Dimension: dim, Element: t}
+
+	// Qualifiers on the element of an array type go on the whole
+	// array type.
+	if q, ok := arr.Element.(*TypeWithQualifiers); ok {
+		return &TypeWithQualifiers{Base: &ArrayType{Dimension: dim, Element: q.Base}, Qualifiers: q.Qualifiers}
+	}
+
+	return arr
+}
+
+// vectorType parses:
+//
+//	<vector-type> ::= Dv <number> _ <type>
+//	              ::= Dv _ <expression> _ <type>
+func (st *state) vectorType(isCast bool) AST {
+	if len(st.str) == 0 {
+		st.fail("expected vector dimension")
+	}
+
+	var dim AST
+	if st.str[0] == '_' {
+		st.advance(1)
+		dim = st.expression()
+	} else {
+		num := st.number()
+		dim = &Name{Name: fmt.Sprintf("%d", num)}
+	}
+
+	if len(st.str) == 0 || st.str[0] != '_' {
+		st.fail("expected _ after vector dimension")
+	}
+	st.advance(1)
+
+	t := st.demangleType(isCast)
+
+	return &VectorType{Dimension: dim, Base: t}
+}
+
+// pointerToMemberType parses:
+//
+//	<pointer-to-member-type> ::= M <(class) type> <(member) type>
+func (st *state) pointerToMemberType(isCast bool) AST {
+	st.checkChar('M')
+	cl := st.demangleType(false)
+
+	// The ABI says, "The type of a non-static member function is
+	// considered to be different, for the purposes of
+	// substitution, from the type of a namespace-scope or static
+	// member function whose type appears similar. The types of
+	// two non-static member functions are considered to be
+	// different, for the purposes of substitution, if the
+	// functions are members of different classes. In other words,
+	// for the purposes of substitution, the class of which the
+	// function is a member is considered part of the type of
+	// function."
+	//
+	// For a pointer to member function, this call to demangleType
+	// will end up adding a (possibly qualified) non-member
+	// function type to the substitution table, which is not
+	// correct; however, the member function type will never be
+	// used in a substitution, so putting the wrong type in the
+	// substitution table is harmless.
+	mem := st.demangleType(isCast)
+	return &PtrMem{Class: cl, Member: mem}
+}
+
+// compactNumber parses:
+//
+//	<non-negative number> _
+func (st *state) compactNumber() int {
+	if len(st.str) == 0 {
+		st.fail("missing index")
+	}
+	if st.str[0] == '_' {
+		st.advance(1)
+		return 0
+	} else if st.str[0] == 'n' {
+		st.fail("unexpected negative number")
+	}
+	n := st.number()
+	if len(st.str) == 0 || st.str[0] != '_' {
+		st.fail("missing underscore after number")
+	}
+	st.advance(1)
+	return n + 1
+}
+
+// templateParam parses:
+//
+//	<template-param> ::= T_
+//	                 ::= T <(parameter-2 non-negative) number> _
+//	                 ::= TL <level-1> __
+//	                 ::= TL <level-1> _ <parameter-2 non-negative number> _
+//
+// When a template parameter is a substitution candidate, any
+// reference to that substitution refers to the template parameter
+// with the same index in the currently active template, not to
+// whatever the template parameter would be expanded to here.  We sort
+// this out in substitution and simplify.
+func (st *state) templateParam() AST {
+	off := st.off
+	str := st.str
+	st.checkChar('T')
+
+	level := 0
+	if len(st.str) > 0 && st.str[0] == 'L' {
+		st.advance(1)
+		level = st.compactNumber()
+	}
+
+	n := st.compactNumber()
+
+	// We don't try to substitute template parameters in a
+	// constraint expression.
+	if st.parsingConstraint {
+		return &Name{Name: str[:st.off-1-off]}
+	}
+
+	if level >= len(st.templates) {
+		if st.lambdaTemplateLevel > 0 && level == st.lambdaTemplateLevel-1 {
+			// Lambda auto params are mangled as template params.
+			// See https://gcc.gnu.org/PR78252.
+			return &LambdaAuto{Index: n}
+		}
+		st.failEarlier(fmt.Sprintf("template parameter is not in scope of template (level %d >= %d)", level, len(st.templates)), st.off-off)
+	}
+
+	template := st.templates[level]
+
+	if template == nil {
+		// We are parsing a cast operator.  If the cast is
+		// itself a template, then this is a forward
+		// reference.  Fill it in later.
+		return &TemplateParam{Index: n, Template: nil}
+	}
+
+	if n >= len(template.Args) {
+		if st.lambdaTemplateLevel > 0 && level == st.lambdaTemplateLevel-1 {
+			// Lambda auto params are mangled as template params.
+			// See https://gcc.gnu.org/PR78252.
+			return &LambdaAuto{Index: n}
+		}
+		st.failEarlier(fmt.Sprintf("template index out of range (%d >= %d)", n, len(template.Args)), st.off-off)
+	}
+
+	return &TemplateParam{Index: n, Template: template}
+}
+
+// setTemplate sets the Template field of any TemplateParam's in a.
+// This handles the forward referencing template parameters found in
+// cast operators.
+func (st *state) setTemplate(a AST, tmpl *Template) {
+	seen := make(map[AST]bool)
+	a.Traverse(func(a AST) bool {
+		switch a := a.(type) {
+		case *TemplateParam:
+			if a.Template != nil {
+				if tmpl != nil {
+					st.fail("duplicate template parameters")
+				}
+				return false
+			}
+			if tmpl == nil {
+				st.fail("cast template parameter not in scope of template")
+			}
+			if a.Index >= len(tmpl.Args) {
+				st.fail(fmt.Sprintf("cast template index out of range (%d >= %d)", a.Index, len(tmpl.Args)))
+			}
+			a.Template = tmpl
+			return false
+		case *Closure:
+			// There are no template params in closure types.
+			// https://gcc.gnu.org/PR78252.
+			return false
+		default:
+			if seen[a] {
+				return false
+			}
+			seen[a] = true
+			return true
+		}
+	})
+}
+
+// clearTemplateArgs gives an error for any unset Template field in
+// args.  This handles erroneous cases where a cast operator with a
+// forward referenced template is in the scope of another cast
+// operator.
+func (st *state) clearTemplateArgs(args []AST) {
+	for _, a := range args {
+		st.setTemplate(a, nil)
+	}
+}
+
+// templateArgs parses:
+//
+//	<template-args> ::= I <template-arg>+ E
+func (st *state) templateArgs() []AST {
+	if len(st.str) == 0 || (st.str[0] != 'I' && st.str[0] != 'J') {
+		panic("internal error")
+	}
+	st.advance(1)
+
+	var ret []AST
+	for len(st.str) == 0 || st.str[0] != 'E' {
+		arg := st.templateArg(ret)
+		ret = append(ret, arg)
+
+		if len(st.str) > 0 && st.str[0] == 'Q' {
+			// A list of template arguments can have a
+			// constraint, but we don't demangle it.
+			st.constraintExpr()
+			if len(st.str) == 0 || st.str[0] != 'E' {
+				st.fail("expected end of template arguments after constraint")
+			}
+		}
+	}
+	st.advance(1)
+	return ret
+}
+
+// templateArg parses:
+//
+//	<template-arg> ::= <type>
+//	               ::= X <expression> E
+//	               ::= <expr-primary>
+//	               ::= J <template-arg>* E
+//	               ::= LZ <encoding> E
+//	               ::= <template-param-decl> <template-arg>
+func (st *state) templateArg(prev []AST) AST {
+	if len(st.str) == 0 {
+		st.fail("missing template argument")
+	}
+	switch st.str[0] {
+	case 'X':
+		st.advance(1)
+		expr := st.expression()
+		if len(st.str) == 0 || st.str[0] != 'E' {
+			st.fail("missing end of expression")
+		}
+		st.advance(1)
+		return expr
+
+	case 'L':
+		return st.exprPrimary()
+
+	case 'I', 'J':
+		args := st.templateArgs()
+		return &ArgumentPack{Args: args}
+
+	case 'T':
+		var arg byte
+		if len(st.str) > 1 {
+			arg = st.str[1]
+		}
+		switch arg {
+		case 'y', 'n', 't', 'p', 'k':
+			off := st.off
+
+			// Apparently template references in the
+			// template parameter refer to previous
+			// arguments in the same template.
+			template := &Template{Args: prev}
+			st.templates = append(st.templates, template)
+
+			param, _ := st.templateParamDecl()
+
+			st.templates = st.templates[:len(st.templates)-1]
+
+			if param == nil {
+				st.failEarlier("expected template parameter as template argument", st.off-off)
+			}
+			arg := st.templateArg(nil)
+			return &TemplateParamQualifiedArg{Param: param, Arg: arg}
+		}
+		return st.demangleType(false)
+
+	default:
+		return st.demangleType(false)
+	}
+}
+
+// exprList parses a sequence of expressions up to a terminating character.
+func (st *state) exprList(stop byte) AST {
+	if len(st.str) > 0 && st.str[0] == stop {
+		st.advance(1)
+		return &ExprList{Exprs: nil}
+	}
+
+	var exprs []AST
+	for {
+		e := st.expression()
+		exprs = append(exprs, e)
+		if len(st.str) > 0 && st.str[0] == stop {
+			st.advance(1)
+			break
+		}
+	}
+	return &ExprList{Exprs: exprs}
+}
+
+// expression parses:
+//
+//	<expression> ::= <(unary) operator-name> <expression>
+//	             ::= <(binary) operator-name> <expression> <expression>
+//	             ::= <(trinary) operator-name> <expression> <expression> <expression>
+//	             ::= pp_ <expression>
+//	             ::= mm_ <expression>
+//	             ::= cl <expression>+ E
+//	             ::= cl <expression>+ E
+//	             ::= cv <type> <expression>
+//	             ::= cv <type> _ <expression>* E
+//	             ::= tl <type> <braced-expression>* E
+//	             ::= il <braced-expression>* E
+//	             ::= [gs] nw <expression>* _ <type> E
+//	             ::= [gs] nw <expression>* _ <type> <initializer>
+//	             ::= [gs] na <expression>* _ <type> E
+//	             ::= [gs] na <expression>* _ <type> <initializer>
+//	             ::= [gs] dl <expression>
+//	             ::= [gs] da <expression>
+//	             ::= dc <type> <expression>
+//	             ::= sc <type> <expression>
+//	             ::= cc <type> <expression>
+//	             ::= mc <parameter type> <expr> [<offset number>] E
+//	             ::= rc <type> <expression>
+//	             ::= ti <type>
+//	             ::= te <expression>
+//	             ::= so <referent type> <expr> [<offset number>] <union-selector>* [p] E
+//	             ::= st <type>
+//	             ::= sz <expression>
+//	             ::= at <type>
+//	             ::= az <expression>
+//	             ::= nx <expression>
+//	             ::= <template-param>
+//	             ::= <function-param>
+//	             ::= dt <expression> <unresolved-name>
+//	             ::= pt <expression> <unresolved-name>
+//	             ::= ds <expression> <expression>
+//	             ::= sZ <template-param>
+//	             ::= sZ <function-param>
+//	             ::= sP <template-arg>* E
+//	             ::= sp <expression>
+//	             ::= fl <binary operator-name> <expression>
+//	             ::= fr <binary operator-name> <expression>
+//	             ::= fL <binary operator-name> <expression> <expression>
+//	             ::= fR <binary operator-name> <expression> <expression>
+//	             ::= tw <expression>
+//	             ::= tr
+//	             ::= u <source-name> <template-arg>* E
+//	             ::= <unresolved-name>
+//	             ::= <expr-primary>
+//
+//	<function-param> ::= fp <CV-qualifiers> _
+//	                 ::= fp <CV-qualifiers> <number>
+//	                 ::= fL <number> p <CV-qualifiers> _
+//	                 ::= fL <number> p <CV-qualifiers> <number>
+//	                 ::= fpT
+//
+//	<braced-expression> ::= <expression>
+//	                    ::= di <field source-name> <braced-expression>
+//	                    ::= dx <index expression> <braced-expression>
+//	                    ::= dX <range begin expression> <range end expression> <braced-expression>
+func (st *state) expression() AST {
+	if len(st.str) == 0 {
+		st.fail("expected expression")
+	}
+	if st.str[0] == 'L' {
+		return st.exprPrimary()
+	} else if st.str[0] == 'T' {
+		return st.templateParam()
+	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 'o' {
+		st.advance(2)
+		return st.subobject()
+	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 'r' {
+		return st.unresolvedName()
+	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 'p' {
+		st.advance(2)
+		e := st.expression()
+		pack := st.findArgumentPack(e)
+		return &PackExpansion{Base: e, Pack: pack}
+	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 'Z' {
+		st.advance(2)
+		off := st.off
+		e := st.expression()
+		ap := st.findArgumentPack(e)
+		if ap == nil {
+			st.failEarlier("missing argument pack", st.off-off)
+		}
+		return &SizeofPack{Pack: ap}
+	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 'P' {
+		st.advance(2)
+		var args []AST
+		for len(st.str) == 0 || st.str[0] != 'E' {
+			arg := st.templateArg(nil)
+			args = append(args, arg)
+		}
+		st.advance(1)
+		return &SizeofArgs{Args: args}
+	} else if st.str[0] == 'f' && len(st.str) > 1 && st.str[1] == 'p' {
+		st.advance(2)
+		if len(st.str) > 0 && st.str[0] == 'T' {
+			st.advance(1)
+			return &FunctionParam{Index: 0}
+		} else {
+			// We can see qualifiers here, but we don't
+			// include them in the demangled string.
+			st.cvQualifiers()
+			index := st.compactNumber()
+			return &FunctionParam{Index: index + 1}
+		}
+	} else if st.str[0] == 'f' && len(st.str) > 2 && st.str[1] == 'L' && isDigit(st.str[2]) {
+		st.advance(2)
+		// We don't include the scope count in the demangled string.
+		st.number()
+		if len(st.str) == 0 || st.str[0] != 'p' {
+			st.fail("expected p after function parameter scope count")
+		}
+		st.advance(1)
+		// We can see qualifiers here, but we don't include them
+		// in the demangled string.
+		st.cvQualifiers()
+		index := st.compactNumber()
+		return &FunctionParam{Index: index + 1}
+	} else if st.str[0] == 'm' && len(st.str) > 1 && st.str[1] == 'c' {
+		st.advance(2)
+		typ := st.demangleType(false)
+		expr := st.expression()
+		offset := 0
+		if len(st.str) > 0 && (st.str[0] == 'n' || isDigit(st.str[0])) {
+			offset = st.number()
+		}
+		if len(st.str) == 0 || st.str[0] != 'E' {
+			st.fail("expected E after pointer-to-member conversion")
+		}
+		st.advance(1)
+		return &PtrMemCast{
+			Type:   typ,
+			Expr:   expr,
+			Offset: offset,
+		}
+	} else if isDigit(st.str[0]) || (st.str[0] == 'o' && len(st.str) > 1 && st.str[1] == 'n') {
+		if st.str[0] == 'o' {
+			// Skip operator function ID.
+			st.advance(2)
+		}
+		n, _ := st.unqualifiedName(nil)
+		if len(st.str) > 0 && st.str[0] == 'I' {
+			args := st.templateArgs()
+			n = &Template{Name: n, Args: args}
+		}
+		return n
+	} else if (st.str[0] == 'i' || st.str[0] == 't') && len(st.str) > 1 && st.str[1] == 'l' {
+		// Brace-enclosed initializer list.
+		c := st.str[0]
+		st.advance(2)
+		var t AST
+		if c == 't' {
+			t = st.demangleType(false)
+		}
+		exprs := st.exprList('E')
+		return &InitializerList{Type: t, Exprs: exprs}
+	} else if st.str[0] == 's' && len(st.str) > 1 && st.str[1] == 't' {
+		o, _ := st.operatorName(true)
+		t := st.demangleType(false)
+		return &Unary{Op: o, Expr: t, Suffix: false, SizeofType: true}
+	} else if st.str[0] == 'u' {
+		st.advance(1)
+		name := st.sourceName()
+		// Special case __uuidof followed by type or
+		// expression, as used by LLVM.
+		if n, ok := name.(*Name); ok && n.Name == "__uuidof" {
+			if len(st.str) < 2 {
+				st.fail("missing uuidof argument")
+			}
+			var operand AST
+			if st.str[0] == 't' {
+				st.advance(1)
+				operand = st.demangleType(false)
+			} else if st.str[0] == 'z' {
+				st.advance(1)
+				operand = st.expression()
+			}
+			if operand != nil {
+				return &Binary{
+					Op:   &Operator{Name: "()"},
+					Left: name,
+					Right: &ExprList{
+						Exprs: []AST{operand},
+					},
+				}
+			}
+		}
+		var args []AST
+		for {
+			if len(st.str) == 0 {
+				st.fail("missing argument in vendor extended expressoin")
+			}
+			if st.str[0] == 'E' {
+				st.advance(1)
+				break
+			}
+			arg := st.templateArg(nil)
+			args = append(args, arg)
+		}
+		return &Binary{
+			Op:    &Operator{Name: "()"},
+			Left:  name,
+			Right: &ExprList{Exprs: args},
+		}
+	} else if st.str[0] == 'r' && len(st.str) > 1 && (st.str[1] == 'q' || st.str[1] == 'Q') {
+		return st.requiresExpr()
+	} else {
+		if len(st.str) < 2 {
+			st.fail("missing operator code")
+		}
+		code := st.str[:2]
+		o, args := st.operatorName(true)
+		switch args {
+		case 0:
+			return &Nullary{Op: o}
+
+		case 1:
+			suffix := false
+			if code == "pp" || code == "mm" {
+				if len(st.str) > 0 && st.str[0] == '_' {
+					st.advance(1)
+				} else {
+					suffix = true
+				}
+			}
+			var operand AST
+			if _, ok := o.(*Cast); ok && len(st.str) > 0 && st.str[0] == '_' {
+				st.advance(1)
+				operand = st.exprList('E')
+			} else {
+				operand = st.expression()
+			}
+			return &Unary{Op: o, Expr: operand, Suffix: suffix, SizeofType: false}
+
+		case 2:
+			var left, right AST
+			if code == "sc" || code == "dc" || code == "cc" || code == "rc" {
+				left = st.demangleType(false)
+			} else if code[0] == 'f' {
+				left, _ = st.operatorName(true)
+				right = st.expression()
+				return &Fold{Left: code[1] == 'l', Op: left, Arg1: right, Arg2: nil}
+			} else if code == "di" {
+				left, _ = st.unqualifiedName(nil)
+			} else {
+				left = st.expression()
+			}
+			if code == "cl" || code == "cp" {
+				right = st.exprList('E')
+			} else if code == "dt" || code == "pt" {
+				if len(st.str) > 0 && st.str[0] == 'L' {
+					right = st.exprPrimary()
+				} else {
+					right = st.unresolvedName()
+					if len(st.str) > 0 && st.str[0] == 'I' {
+						args := st.templateArgs()
+						right = &Template{Name: right, Args: args}
+					}
+				}
+			} else {
+				right = st.expression()
+			}
+			return &Binary{Op: o, Left: left, Right: right}
+
+		case 3:
+			if code[0] == 'n' {
+				if code[1] != 'w' && code[1] != 'a' {
+					panic("internal error")
+				}
+				place := st.exprList('_')
+				if place.(*ExprList).Exprs == nil {
+					place = nil
+				}
+				t := st.demangleType(false)
+				var ini AST
+				if len(st.str) > 0 && st.str[0] == 'E' {
+					st.advance(1)
+				} else if len(st.str) > 1 && st.str[0] == 'p' && st.str[1] == 'i' {
+					// Parenthesized initializer.
+					st.advance(2)
+					ini = st.exprList('E')
+				} else if len(st.str) > 1 && st.str[0] == 'i' && st.str[1] == 'l' {
+					// Initializer list.
+					ini = st.expression()
+				} else {
+					st.fail("unrecognized new initializer")
+				}
+				return &New{Op: o, Place: place, Type: t, Init: ini}
+			} else if code[0] == 'f' {
+				first, _ := st.operatorName(true)
+				second := st.expression()
+				third := st.expression()
+				return &Fold{Left: code[1] == 'L', Op: first, Arg1: second, Arg2: third}
+			} else {
+				first := st.expression()
+				second := st.expression()
+				third := st.expression()
+				return &Trinary{Op: o, First: first, Second: second, Third: third}
+			}
+
+		default:
+			st.fail(fmt.Sprintf("unsupported number of operator arguments: %d", args))
+			panic("not reached")
+		}
+	}
+}
+
+// subobject parses:
+//
+//	<expression> ::= so <referent type> <expr> [<offset number>] <union-selector>* [p] E
+//	<union-selector> ::= _ [<number>]
+func (st *state) subobject() AST {
+	typ := st.demangleType(false)
+	expr := st.expression()
+	offset := 0
+	if len(st.str) > 0 && (st.str[0] == 'n' || isDigit(st.str[0])) {
+		offset = st.number()
+	}
+	var selectors []int
+	for len(st.str) > 0 && st.str[0] == '_' {
+		st.advance(1)
+		selector := 0
+		if len(st.str) > 0 && (st.str[0] == 'n' || isDigit(st.str[0])) {
+			selector = st.number()
+		}
+		selectors = append(selectors, selector)
+	}
+	pastEnd := false
+	if len(st.str) > 0 && st.str[0] == 'p' {
+		st.advance(1)
+		pastEnd = true
+	}
+	if len(st.str) == 0 || st.str[0] != 'E' {
+		st.fail("expected E after subobject")
+	}
+	st.advance(1)
+	return &Subobject{
+		Type:      typ,
+		SubExpr:   expr,
+		Offset:    offset,
+		Selectors: selectors,
+		PastEnd:   pastEnd,
+	}
+}
+
+// unresolvedName parses:
+//
+//	<unresolved-name> ::= [gs] <base-unresolved-name>
+//	                  ::= sr <unresolved-type> <base-unresolved-name>
+//	                  ::= srN <unresolved-type> <unresolved-qualifier-level>+ E <base-unresolved-name>
+//	                  ::= [gs] sr <unresolved-qualifier-level>+ E <base-unresolved-name>
+func (st *state) unresolvedName() AST {
+	if len(st.str) >= 2 && st.str[:2] == "gs" {
+		st.advance(2)
+		n := st.unresolvedName()
+		return &Unary{
+			Op:         &Operator{Name: "::"},
+			Expr:       n,
+			Suffix:     false,
+			SizeofType: false,
+		}
+	} else if len(st.str) >= 2 && st.str[:2] == "sr" {
+		st.advance(2)
+		if len(st.str) == 0 {
+			st.fail("expected unresolved type")
+		}
+		switch st.str[0] {
+		case 'T', 'D', 'S':
+			t := st.demangleType(false)
+			n := st.baseUnresolvedName()
+			n = &Qualified{Scope: t, Name: n, LocalName: false}
+			if len(st.str) > 0 && st.str[0] == 'I' {
+				args := st.templateArgs()
+				n = &Template{Name: n, Args: args}
+				st.subs.add(n)
+			}
+			return n
+		default:
+			var s AST
+			if st.str[0] == 'N' {
+				st.advance(1)
+				s = st.demangleType(false)
+			}
+			for len(st.str) == 0 || st.str[0] != 'E' {
+				// GCC does not seem to follow the ABI here.
+				// It can emit type/name without an 'E'.
+				if s != nil && len(st.str) > 0 && !isDigit(st.str[0]) {
+					if q, ok := s.(*Qualified); ok {
+						a := q.Scope
+						if t, ok := a.(*Template); ok {
+							st.subs.add(t.Name)
+							st.subs.add(t)
+						} else {
+							st.subs.add(a)
+						}
+						return s
+					}
+				}
+				n := st.sourceName()
+				if len(st.str) > 0 && st.str[0] == 'I' {
+					st.subs.add(n)
+					args := st.templateArgs()
+					n = &Template{Name: n, Args: args}
+				}
+				if s == nil {
+					s = n
+				} else {
+					s = &Qualified{Scope: s, Name: n, LocalName: false}
+				}
+			}
+			if s == nil {
+				st.fail("missing scope in unresolved name")
+			}
+			st.advance(1)
+			n := st.baseUnresolvedName()
+			return &Qualified{Scope: s, Name: n, LocalName: false}
+		}
+	} else {
+		return st.baseUnresolvedName()
+	}
+}
+
+// baseUnresolvedName parses:
+//
+//	<base-unresolved-name> ::= <simple-id>
+//	                       ::= on <operator-name>
+//	                       ::= on <operator-name> <template-args>
+//	                       ::= dn <destructor-name>
+//
+//	<simple-id> ::= <source-name> [ <template-args> ]
+func (st *state) baseUnresolvedName() AST {
+	var n AST
+	if len(st.str) >= 2 && st.str[:2] == "on" {
+		st.advance(2)
+		n, _ = st.operatorName(true)
+	} else if len(st.str) >= 2 && st.str[:2] == "dn" {
+		st.advance(2)
+		if len(st.str) > 0 && isDigit(st.str[0]) {
+			n = st.sourceName()
+		} else {
+			n = st.demangleType(false)
+		}
+		n = &Destructor{Name: n}
+	} else if len(st.str) > 0 && isDigit(st.str[0]) {
+		n = st.sourceName()
+	} else {
+		// GCC seems to not follow the ABI here: it can have
+		// an operator name without on.
+		// See https://gcc.gnu.org/PR70182.
+		n, _ = st.operatorName(true)
+	}
+	if len(st.str) > 0 && st.str[0] == 'I' {
+		args := st.templateArgs()
+		n = &Template{Name: n, Args: args}
+	}
+	return n
+}
+
+// requiresExpr parses:
+//
+//	<expression> ::= rQ <bare-function-type> _ <requirement>+ E
+//	             ::= rq <requirement>+ E
+//	<requirement> ::= X <expression> [N] [R <type-constraint>]
+//	              ::= T <type>
+//	              ::= Q <constraint-expression>
+func (st *state) requiresExpr() AST {
+	st.checkChar('r')
+	if len(st.str) == 0 || (st.str[0] != 'q' && st.str[0] != 'Q') {
+		st.fail("expected q or Q in requires clause in expression")
+	}
+	kind := st.str[0]
+	st.advance(1)
+
+	var params []AST
+	if kind == 'Q' {
+		for len(st.str) > 0 && st.str[0] != '_' {
+			typ := st.demangleType(false)
+			params = append(params, typ)
+		}
+		st.advance(1)
+	}
+
+	var requirements []AST
+	for len(st.str) > 0 && st.str[0] != 'E' {
+		var req AST
+		switch st.str[0] {
+		case 'X':
+			st.advance(1)
+			expr := st.expression()
+			var noexcept bool
+			if len(st.str) > 0 && st.str[0] == 'N' {
+				st.advance(1)
+				noexcept = true
+			}
+			var typeReq AST
+			if len(st.str) > 0 && st.str[0] == 'R' {
+				st.advance(1)
+				typeReq, _ = st.name()
+			}
+			req = &ExprRequirement{
+				Expr:     expr,
+				Noexcept: noexcept,
+				TypeReq:  typeReq,
+			}
+
+		case 'T':
+			st.advance(1)
+			typ := st.demangleType(false)
+			req = &TypeRequirement{Type: typ}
+
+		case 'Q':
+			st.advance(1)
+			// We parse a regular expression rather than a
+			// constraint expression.
+			expr := st.expression()
+			req = &NestedRequirement{Constraint: expr}
+
+		default:
+			st.fail("unrecognized requirement code")
+		}
+
+		requirements = append(requirements, req)
+	}
+
+	if len(st.str) == 0 || st.str[0] != 'E' {
+		st.fail("expected E after requirements")
+	}
+	st.advance(1)
+
+	return &RequiresExpr{
+		Params:       params,
+		Requirements: requirements,
+	}
+}
+
+// exprPrimary parses:
+//
+//	<expr-primary> ::= L <type> <(value) number> E
+//	               ::= L <type> <(value) float> E
+//	               ::= L <mangled-name> E
+func (st *state) exprPrimary() AST {
+	st.checkChar('L')
+	if len(st.str) == 0 {
+		st.fail("expected primary expression")
+
+	}
+
+	// Check for 'Z' here because g++ incorrectly omitted the
+	// underscore until -fabi-version=3.
+	var ret AST
+	if st.str[0] == '_' || st.str[0] == 'Z' {
+		if st.str[0] == '_' {
+			st.advance(1)
+		}
+		if len(st.str) == 0 || st.str[0] != 'Z' {
+			st.fail("expected mangled name")
+		}
+		st.advance(1)
+		ret = st.encoding(true, notForLocalName)
+	} else {
+		t := st.demangleType(false)
+
+		isArrayType := func(typ AST) bool {
+			if twq, ok := typ.(*TypeWithQualifiers); ok {
+				typ = twq.Base
+			}
+			_, ok := typ.(*ArrayType)
+			return ok
+		}
+
+		neg := false
+		if len(st.str) > 0 && st.str[0] == 'n' {
+			neg = true
+			st.advance(1)
+		}
+		if len(st.str) > 0 && st.str[0] == 'E' {
+			if bt, ok := t.(*BuiltinType); ok && bt.Name == "decltype(nullptr)" {
+				// A nullptr should not have a value.
+				// We accept one if present because GCC
+				// used to generate one.
+				// https://gcc.gnu.org/PR91979.
+			} else if cl, ok := t.(*Closure); ok {
+				// A closure doesn't have a value.
+				st.advance(1)
+				return &LambdaExpr{Type: cl}
+			} else if isArrayType(t) {
+				st.advance(1)
+				return &StringLiteral{Type: t}
+			} else {
+				st.fail("missing literal value")
+			}
+		}
+		i := 0
+		for len(st.str) > i && st.str[i] != 'E' {
+			i++
+		}
+		val := st.str[:i]
+		st.advance(i)
+		ret = &Literal{Type: t, Val: val, Neg: neg}
+	}
+	if len(st.str) == 0 || st.str[0] != 'E' {
+		st.fail("expected E after literal")
+	}
+	st.advance(1)
+	return ret
+}
+
+// discriminator parses:
+//
+//	<discriminator> ::= _ <(non-negative) number> (when number < 10)
+//	                    __ <(non-negative) number> _ (when number >= 10)
+func (st *state) discriminator(a AST) AST {
+	if len(st.str) == 0 || st.str[0] != '_' {
+		// clang can generate a discriminator at the end of
+		// the string with no underscore.
+		for i := 0; i < len(st.str); i++ {
+			if !isDigit(st.str[i]) {
+				return a
+			}
+		}
+		// Skip the trailing digits.
+		st.advance(len(st.str))
+		return a
+	}
+	off := st.off
+	st.advance(1)
+	trailingUnderscore := false
+	if len(st.str) > 0 && st.str[0] == '_' {
+		st.advance(1)
+		trailingUnderscore = true
+	}
+	d := st.number()
+	if d < 0 {
+		st.failEarlier("invalid negative discriminator", st.off-off)
+	}
+	if trailingUnderscore && d >= 10 {
+		if len(st.str) == 0 || st.str[0] != '_' {
+			st.fail("expected _ after discriminator >= 10")
+		}
+		st.advance(1)
+	}
+	// We don't currently print out the discriminator, so we don't
+	// save it.
+	return a
+}
+
+// closureTypeName parses:
+//
+//	<closure-type-name> ::= Ul <lambda-sig> E [ <nonnegative number> ] _
+//	<lambda-sig> ::= <parameter type>+
+func (st *state) closureTypeName() AST {
+	st.checkChar('U')
+	st.checkChar('l')
+
+	oldLambdaTemplateLevel := st.lambdaTemplateLevel
+	st.lambdaTemplateLevel = len(st.templates) + 1
+
+	var templateArgs []AST
+	var template *Template
+	for len(st.str) > 1 && st.str[0] == 'T' {
+		arg, templateVal := st.templateParamDecl()
+		if arg == nil {
+			break
+		}
+		templateArgs = append(templateArgs, arg)
+		if template == nil {
+			template = &Template{
+				Name: &Name{Name: "lambda"},
+			}
+			st.templates = append(st.templates, template)
+		}
+		template.Args = append(template.Args, templateVal)
+	}
+
+	var templateArgsConstraint AST
+	if len(st.str) > 0 && st.str[0] == 'Q' {
+		templateArgsConstraint = st.constraintExpr()
+	}
+
+	types := st.parmlist(false)
+
+	st.lambdaTemplateLevel = oldLambdaTemplateLevel
+
+	if template != nil {
+		st.templates = st.templates[:len(st.templates)-1]
+	}
+
+	var callConstraint AST
+	if len(st.str) > 0 && st.str[0] == 'Q' {
+		callConstraint = st.constraintExpr()
+	}
+
+	if len(st.str) == 0 || st.str[0] != 'E' {
+		st.fail("expected E after closure type name")
+	}
+	st.advance(1)
+	num := st.compactNumber()
+	return &Closure{
+		TemplateArgs:           templateArgs,
+		TemplateArgsConstraint: templateArgsConstraint,
+		Types:                  types,
+		Num:                    num,
+		CallConstraint:         callConstraint,
+	}
+}
+
+// templateParamDecl parses:
+//
+//	<template-param-decl> ::= Ty                          # type parameter
+//	                      ::= Tk <concept name> [<template-args>] # constrained type parameter
+//	                      ::= Tn <type>                   # non-type parameter
+//	                      ::= Tt <template-param-decl>* E # template parameter
+//	                      ::= Tp <template-param-decl>    # parameter pack
+//
+// Returns the new AST to include in the AST we are building and the
+// new AST to add to the list of template parameters.
+//
+// Returns nil, nil if not looking at a template-param-decl.
+func (st *state) templateParamDecl() (AST, AST) {
+	if len(st.str) < 2 || st.str[0] != 'T' {
+		return nil, nil
+	}
+	mk := func(prefix string, p *int) AST {
+		idx := *p
+		(*p)++
+		return &TemplateParamName{
+			Prefix: prefix,
+			Index:  idx,
+		}
+	}
+	switch st.str[1] {
+	case 'y':
+		st.advance(2)
+		name := mk("$T", &st.typeTemplateParamCount)
+		tp := &TypeTemplateParam{
+			Name: name,
+		}
+		return tp, name
+	case 'k':
+		// We don't track enclosing template parameter levels.
+		// Don't try to demangle template parameter substitutions
+		// in constraints.
+		hold := st.parsingConstraint
+		st.parsingConstraint = true
+		defer func() { st.parsingConstraint = hold }()
+
+		st.advance(2)
+		constraint, _ := st.name()
+		name := mk("$T", &st.typeTemplateParamCount)
+		tp := &ConstrainedTypeTemplateParam{
+			Name:       name,
+			Constraint: constraint,
+		}
+		return tp, name
+	case 'n':
+		st.advance(2)
+		name := mk("$N", &st.nonTypeTemplateParamCount)
+		typ := st.demangleType(false)
+		tp := &NonTypeTemplateParam{
+			Name: name,
+			Type: typ,
+		}
+		return tp, name
+	case 't':
+		st.advance(2)
+		name := mk("$TT", &st.templateTemplateParamCount)
+		var params []AST
+		var template *Template
+		var constraint AST
+		for {
+			if len(st.str) == 0 {
+				st.fail("expected closure template parameter")
+			}
+			if st.str[0] == 'E' {
+				st.advance(1)
+				break
+			}
+			off := st.off
+			param, templateVal := st.templateParamDecl()
+			if param == nil {
+				st.failEarlier("expected closure template parameter", st.off-off)
+			}
+			params = append(params, param)
+			if template == nil {
+				template = &Template{
+					Name: &Name{Name: "template_template"},
+				}
+				st.templates = append(st.templates, template)
+			}
+			template.Args = append(template.Args, templateVal)
+
+			if len(st.str) > 0 && st.str[0] == 'Q' {
+				// A list of template template
+				// parameters can have a constraint.
+				constraint = st.constraintExpr()
+				if len(st.str) == 0 || st.str[0] != 'E' {
+					st.fail("expected end of template template parameters after constraint")
+				}
+			}
+		}
+		if template != nil {
+			st.templates = st.templates[:len(st.templates)-1]
+		}
+		tp := &TemplateTemplateParam{
+			Name:       name,
+			Params:     params,
+			Constraint: constraint,
+		}
+		return tp, name
+	case 'p':
+		st.advance(2)
+		off := st.off
+		param, templateVal := st.templateParamDecl()
+		if param == nil {
+			st.failEarlier("expected lambda template parameter", st.off-off)
+		}
+		return &TemplateParamPack{Param: param}, templateVal
+	default:
+		return nil, nil
+	}
+}
+
+// unnamedTypeName parses:
+//
+//	<unnamed-type-name> ::= Ut [ <nonnegative number> ] _
+func (st *state) unnamedTypeName() AST {
+	st.checkChar('U')
+	st.checkChar('t')
+	num := st.compactNumber()
+	ret := &UnnamedType{Num: num}
+	st.subs.add(ret)
+	return ret
+}
+
+// constraintExpr parses a constraint expression. This is just a
+// regular expression, but template parameters are handled specially.
+func (st *state) constraintExpr() AST {
+	st.checkChar('Q')
+
+	hold := st.parsingConstraint
+	st.parsingConstraint = true
+	defer func() { st.parsingConstraint = hold }()
+
+	return st.expression()
+}
+
+// Recognize a clone suffix.  These are not part of the mangling API,
+// but are added by GCC when cloning functions.
+func (st *state) cloneSuffix(a AST) AST {
+	i := 0
+	if len(st.str) > 1 && st.str[0] == '.' && (isLower(st.str[1]) || isDigit(st.str[1]) || st.str[1] == '_') {
+		i += 2
+		for len(st.str) > i && (isLower(st.str[i]) || isDigit(st.str[i]) || st.str[i] == '_') {
+			i++
+		}
+	}
+	for len(st.str) > i+1 && st.str[i] == '.' && isDigit(st.str[i+1]) {
+		i += 2
+		for len(st.str) > i && isDigit(st.str[i]) {
+			i++
+		}
+	}
+	suffix := st.str[:i]
+	st.advance(i)
+	return &Clone{Base: a, Suffix: suffix}
+}
+
+// substitutions is the list of substitution candidates that may
+// appear later in the string.
+type substitutions []AST
+
+// add adds a new substitution candidate.
+func (subs *substitutions) add(a AST) {
+	*subs = append(*subs, a)
+}
+
+// subAST maps standard substitution codes to the corresponding AST.
+var subAST = map[byte]AST{
+	't': &Name{Name: "std"},
+	'a': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "allocator"}},
+	'b': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_string"}},
+	's': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "string"}},
+	'i': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "istream"}},
+	'o': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "ostream"}},
+	'd': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "iostream"}},
+}
+
+// verboseAST maps standard substitution codes to the long form of the
+// corresponding AST.  We use this when the Verbose option is used, to
+// match the standard demangler.
+var verboseAST = map[byte]AST{
+	't': &Name{Name: "std"},
+	'a': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "allocator"}},
+	'b': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_string"}},
+
+	// std::basic_string<char, std::char_traits<char>, std::allocator<char> >
+	's': &Template{
+		Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_string"}},
+		Args: []AST{
+			&BuiltinType{Name: "char"},
+			&Template{
+				Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "char_traits"}},
+				Args: []AST{&BuiltinType{Name: "char"}}},
+			&Template{
+				Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "allocator"}},
+				Args: []AST{&BuiltinType{Name: "char"}}}}},
+	// std::basic_istream<char, std::char_traits<char> >
+	'i': &Template{
+		Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_istream"}},
+		Args: []AST{
+			&BuiltinType{Name: "char"},
+			&Template{
+				Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "char_traits"}},
+				Args: []AST{&BuiltinType{Name: "char"}}}}},
+	// std::basic_ostream<char, std::char_traits<char> >
+	'o': &Template{
+		Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_ostream"}},
+		Args: []AST{
+			&BuiltinType{Name: "char"},
+			&Template{
+				Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "char_traits"}},
+				Args: []AST{&BuiltinType{Name: "char"}}}}},
+	// std::basic_iostream<char, std::char_traits<char> >
+	'd': &Template{
+		Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "basic_iostream"}},
+		Args: []AST{
+			&BuiltinType{Name: "char"},
+			&Template{
+				Name: &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "char_traits"}},
+				Args: []AST{&BuiltinType{Name: "char"}}}}},
+}
+
+// substitution parses:
+//
+//	<substitution> ::= S <seq-id> _
+//	               ::= S_
+//	               ::= St
+//	               ::= Sa
+//	               ::= Sb
+//	               ::= Ss
+//	               ::= Si
+//	               ::= So
+//	               ::= Sd
+func (st *state) substitution(forPrefix bool) AST {
+	st.checkChar('S')
+	if len(st.str) == 0 {
+		st.fail("missing substitution index")
+	}
+	c := st.str[0]
+	off := st.off
+	if c == '_' || isDigit(c) || isUpper(c) {
+		id := st.seqID(false)
+		if id >= len(st.subs) {
+			st.failEarlier(fmt.Sprintf("substitution index out of range (%d >= %d)", id, len(st.subs)), st.off-off)
+		}
+
+		ret := st.subs[id]
+
+		// We need to update any references to template
+		// parameters to refer to the currently active
+		// template.
+
+		// When copying a Typed we may need to adjust
+		// the templates.
+		copyTemplates := st.templates
+		var oldLambdaTemplateLevel []int
+
+		// pushTemplate is called from skip, popTemplate from copy.
+		pushTemplate := func(template *Template) {
+			copyTemplates = append(copyTemplates, template)
+			oldLambdaTemplateLevel = append(oldLambdaTemplateLevel, st.lambdaTemplateLevel)
+			st.lambdaTemplateLevel = 0
+		}
+		popTemplate := func() {
+			copyTemplates = copyTemplates[:len(copyTemplates)-1]
+			st.lambdaTemplateLevel = oldLambdaTemplateLevel[len(oldLambdaTemplateLevel)-1]
+			oldLambdaTemplateLevel = oldLambdaTemplateLevel[:len(oldLambdaTemplateLevel)-1]
+		}
+
+		copy := func(a AST) AST {
+			var index int
+			switch a := a.(type) {
+			case *Typed:
+				// Remove the template added in skip.
+				if _, ok := a.Name.(*Template); ok {
+					popTemplate()
+				}
+				return nil
+			case *Closure:
+				// Undo the save in skip.
+				st.lambdaTemplateLevel = oldLambdaTemplateLevel[len(oldLambdaTemplateLevel)-1]
+				oldLambdaTemplateLevel = oldLambdaTemplateLevel[:len(oldLambdaTemplateLevel)-1]
+				return nil
+			case *TemplateParam:
+				index = a.Index
+			case *LambdaAuto:
+				// A lambda auto parameter is represented
+				// as a template parameter, so we may have
+				// to change back when substituting.
+				index = a.Index
+			default:
+				return nil
+			}
+			if st.parsingConstraint {
+				// We don't try to substitute template
+				// parameters in a constraint expression.
+				return &Name{Name: fmt.Sprintf("T%d", index)}
+			}
+			if st.lambdaTemplateLevel > 0 {
+				if _, ok := a.(*LambdaAuto); ok {
+					return nil
+				}
+				return &LambdaAuto{Index: index}
+			}
+			var template *Template
+			if len(copyTemplates) > 0 {
+				template = copyTemplates[len(copyTemplates)-1]
+			} else if rt, ok := ret.(*Template); ok {
+				// At least with clang we can see a template
+				// to start, and sometimes we need to refer
+				// to it. There is probably something wrong
+				// here.
+				template = rt
+			} else {
+				st.failEarlier("substituted template parameter not in scope of template", st.off-off)
+			}
+			if template == nil {
+				// This template parameter is within
+				// the scope of a cast operator.
+				return &TemplateParam{Index: index, Template: nil}
+			}
+
+			if index >= len(template.Args) {
+				st.failEarlier(fmt.Sprintf("substituted template index out of range (%d >= %d)", index, len(template.Args)), st.off-off)
+			}
+
+			return &TemplateParam{Index: index, Template: template}
+		}
+		seen := make(map[AST]bool)
+		skip := func(a AST) bool {
+			switch a := a.(type) {
+			case *Typed:
+				if template, ok := a.Name.(*Template); ok {
+					// This template is removed in copy.
+					pushTemplate(template)
+				}
+				return false
+			case *Closure:
+				// This is undone in copy.
+				oldLambdaTemplateLevel = append(oldLambdaTemplateLevel, st.lambdaTemplateLevel)
+				st.lambdaTemplateLevel = len(copyTemplates) + 1
+				return false
+			case *TemplateParam, *LambdaAuto:
+				return false
+			}
+			if seen[a] {
+				return true
+			}
+			seen[a] = true
+			return false
+		}
+
+		if c := ret.Copy(copy, skip); c != nil {
+			return c
+		}
+
+		return ret
+	} else {
+		st.advance(1)
+		m := subAST
+		if st.verbose {
+			m = verboseAST
+		}
+		// For compatibility with the standard demangler, use
+		// a longer name for a constructor or destructor.
+		if forPrefix && len(st.str) > 0 && (st.str[0] == 'C' || st.str[0] == 'D') {
+			m = verboseAST
+		}
+		a, ok := m[c]
+		if !ok {
+			st.failEarlier("unrecognized substitution code", 1)
+		}
+
+		if len(st.str) > 0 && st.str[0] == 'B' {
+			a = st.taggedName(a)
+			st.subs.add(a)
+		}
+
+		return a
+	}
+}
+
+// isDigit returns whetner c is a digit for demangling purposes.
+func isDigit(c byte) bool {
+	return c >= '0' && c <= '9'
+}
+
+// isUpper returns whether c is an upper case letter for demangling purposes.
+func isUpper(c byte) bool {
+	return c >= 'A' && c <= 'Z'
+}
+
+// isLower returns whether c is a lower case letter for demangling purposes.
+func isLower(c byte) bool {
+	return c >= 'a' && c <= 'z'
+}
+
+// simplify replaces template parameters with their expansions, and
+// merges qualifiers.
+func simplify(a AST) AST {
+	seen := make(map[AST]bool)
+	skip := func(a AST) bool {
+		if seen[a] {
+			return true
+		}
+		seen[a] = true
+		return false
+	}
+	if r := a.Copy(simplifyOne, skip); r != nil {
+		return r
+	}
+	return a
+}
+
+// simplifyOne simplifies a single AST.  It returns nil if there is
+// nothing to do.
+func simplifyOne(a AST) AST {
+	switch a := a.(type) {
+	case *TemplateParam:
+		if a.Template != nil && a.Index < len(a.Template.Args) {
+			return a.Template.Args[a.Index]
+		}
+	case *MethodWithQualifiers:
+		if m, ok := a.Method.(*MethodWithQualifiers); ok {
+			ref := a.RefQualifier
+			if ref == "" {
+				ref = m.RefQualifier
+			} else if m.RefQualifier != "" {
+				if ref == "&" || m.RefQualifier == "&" {
+					ref = "&"
+				}
+			}
+			return &MethodWithQualifiers{Method: m.Method, Qualifiers: mergeQualifiers(a.Qualifiers, m.Qualifiers), RefQualifier: ref}
+		}
+		if t, ok := a.Method.(*TypeWithQualifiers); ok {
+			return &MethodWithQualifiers{Method: t.Base, Qualifiers: mergeQualifiers(a.Qualifiers, t.Qualifiers), RefQualifier: a.RefQualifier}
+		}
+	case *TypeWithQualifiers:
+		if ft, ok := a.Base.(*FunctionType); ok {
+			return &MethodWithQualifiers{Method: ft, Qualifiers: a.Qualifiers, RefQualifier: ""}
+		}
+		if t, ok := a.Base.(*TypeWithQualifiers); ok {
+			return &TypeWithQualifiers{Base: t.Base, Qualifiers: mergeQualifiers(a.Qualifiers, t.Qualifiers)}
+		}
+		if m, ok := a.Base.(*MethodWithQualifiers); ok {
+			return &MethodWithQualifiers{Method: m.Method, Qualifiers: mergeQualifiers(a.Qualifiers, m.Qualifiers), RefQualifier: m.RefQualifier}
+		}
+	case *ReferenceType:
+		if rt, ok := a.Base.(*ReferenceType); ok {
+			return rt
+		}
+		if rrt, ok := a.Base.(*RvalueReferenceType); ok {
+			return &ReferenceType{Base: rrt.Base}
+		}
+	case *RvalueReferenceType:
+		if rrt, ok := a.Base.(*RvalueReferenceType); ok {
+			return rrt
+		}
+		if rt, ok := a.Base.(*ReferenceType); ok {
+			return rt
+		}
+	case *ArrayType:
+		// Qualifiers on the element of an array type
+		// go on the whole array type.
+		if q, ok := a.Element.(*TypeWithQualifiers); ok {
+			return &TypeWithQualifiers{
+				Base:       &ArrayType{Dimension: a.Dimension, Element: q.Base},
+				Qualifiers: q.Qualifiers,
+			}
+		}
+	case *PackExpansion:
+		// Expand the pack and replace it with a list of
+		// expressions.
+		if a.Pack != nil {
+			exprs := make([]AST, len(a.Pack.Args))
+			for i, arg := range a.Pack.Args {
+				copy := func(sub AST) AST {
+					// Replace the ArgumentPack
+					// with a specific argument.
+					if sub == a.Pack {
+						return arg
+					}
+					// Copy everything else.
+					return nil
+				}
+
+				seen := make(map[AST]bool)
+				skip := func(sub AST) bool {
+					// Don't traverse into another
+					// pack expansion.
+					if _, ok := sub.(*PackExpansion); ok {
+						return true
+					}
+					if seen[sub] {
+						return true
+					}
+					seen[sub] = true
+					return false
+				}
+
+				b := a.Base.Copy(copy, skip)
+				if b == nil {
+					b = a.Base
+				}
+				exprs[i] = simplify(b)
+			}
+			return &ExprList{Exprs: exprs}
+		}
+	}
+	return nil
+}
+
+// findArgumentPack walks the AST looking for the argument pack for a
+// pack expansion.  We find it via a template parameter.
+func (st *state) findArgumentPack(a AST) *ArgumentPack {
+	seen := make(map[AST]bool)
+	var ret *ArgumentPack
+	a.Traverse(func(a AST) bool {
+		if ret != nil {
+			return false
+		}
+		switch a := a.(type) {
+		case *TemplateParam:
+			if a.Template == nil || a.Index >= len(a.Template.Args) {
+				return true
+			}
+			if pack, ok := a.Template.Args[a.Index].(*ArgumentPack); ok {
+				ret = pack
+				return false
+			}
+		case *PackExpansion, *Closure, *Name:
+			return false
+		case *TaggedName, *Operator, *BuiltinType, *FunctionParam:
+			return false
+		case *UnnamedType, *FixedType, *DefaultArg:
+			return false
+		}
+		if seen[a] {
+			return false
+		}
+		seen[a] = true
+		return true
+	})
+	return ret
+}
diff --git a/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/rust.go b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/rust.go
new file mode 100644
index 0000000000000000000000000000000000000000..f3d2d33bd0b5298071c9e1a90019e36a6439b4bd
--- /dev/null
+++ b/go/src/cmd/vendor/github.com/ianlancetaylor/demangle/rust.go
@@ -0,0 +1,1165 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package demangle
+
+import (
+	"fmt"
+	"math"
+	"math/bits"
+	"strings"
+	"unicode/utf8"
+)
+
+// rustToString demangles a Rust symbol.
+func rustToString(name string, options []Option) (ret string, err error) {
+	if !strings.HasPrefix(name, "_R") {
+		return "", ErrNotMangledName
+	}
+
+	// When the demangling routines encounter an error, they panic
+	// with a value of type demangleErr.
+	defer func() {
+		if r := recover(); r != nil {
+			if de, ok := r.(demangleErr); ok {
+				ret = ""
+				err = de
+				return
+			}
+			panic(r)
+		}
+	}()
+
+	suffix := ""
+	dot := strings.Index(name, ".")
+	if dot >= 0 {
+		suffix = name[dot:]
+		name = name[:dot]
+	}
+
+	name = name[2:]
+	rst := &rustState{orig: name, str: name}
+
+	for _, o := range options {
+		if o == NoTemplateParams {
+			rst.noGenericArgs = true
+		} else if isMaxLength(o) {
+			rst.max = maxLength(o)
+		}
+	}
+
+	rst.symbolName()
+
+	if len(rst.str) > 0 {
+		rst.fail("unparsed characters at end of mangled name")
+	}
+
+	if suffix != "" {
+		llvmStyle := false
+		for _, o := range options {
+			if o == LLVMStyle {
+				llvmStyle = true
+				break
+			}
+		}
+		if llvmStyle {
+			rst.skip = false
+			rst.writeString(" (")
+			rst.writeString(suffix)
+			rst.writeByte(')')
+		}
+	}
+
+	s := rst.buf.String()
+	if rst.max > 0 && len(s) > rst.max {
+		s = s[:rst.max]
+	}
+	return s, nil
+}
+
+// A rustState holds the current state of demangling a Rust string.
+type rustState struct {
+	orig          string          // the original string being demangled
+	str           string          // remainder of string to demangle
+	off           int             // offset of str within original string
+	buf           strings.Builder // demangled string being built
+	skip          bool            // don't print, just skip
+	lifetimes     int64           // number of bound lifetimes
+	last          byte            // last byte written to buffer
+	noGenericArgs bool            // don't demangle generic arguments
+	max           int             // maximum output length
+}
+
+// fail panics with demangleErr, to be caught in rustToString.
+func (rst *rustState) fail(err string) {
+	panic(demangleErr{err: err, off: rst.off})
+}
+
+// advance advances the current string offset.
+func (rst *rustState) advance(add int) {
+	if len(rst.str) < add {
+		panic("internal error")
+	}
+	rst.str = rst.str[add:]
+	rst.off += add
+}
+
+// checkChar requires that the next character in the string be c,
+// and advances past it.
+func (rst *rustState) checkChar(c byte) {
+	if len(rst.str) == 0 || rst.str[0] != c {
+		rst.fail("expected " + string(c))
+	}
+	rst.advance(1)
+}
+
+// writeByte writes a byte to the buffer.
+func (rst *rustState) writeByte(c byte) {
+	if rst.skip {
+		return
+	}
+	if rst.max > 0 && rst.buf.Len() > rst.max {
+		rst.skip = true
+		return
+	}
+	rst.last = c
+	rst.buf.WriteByte(c)
+}
+
+// writeString writes a string to the buffer.
+func (rst *rustState) writeString(s string) {
+	if rst.skip {
+		return
+	}
+	if rst.max > 0 && rst.buf.Len() > rst.max {
+		rst.skip = true
+		return
+	}
+	if len(s) > 0 {
+		rst.last = s[len(s)-1]
+		rst.buf.WriteString(s)
+	}
+}
+
+// symbolName parses:
+//
+//	<symbol-name> = "_R" [<decimal-number>] <path> [<instantiating-crate>]
+//	<instantiating-crate> = <path>
+//
+// We've already skipped the "_R".
+func (rst *rustState) symbolName() {
+	if len(rst.str) < 1 {
+		rst.fail("expected symbol-name")
+	}
+
+	if isDigit(rst.str[0]) {
+		rst.fail("unsupported Rust encoding version")
+	}
+
+	rst.path(true)
+
+	if len(rst.str) > 0 {
+		rst.skip = true
+		rst.path(false)
+	}
+}
+
+// path parses:
+//
+//	<path> = "C" <identifier>                    // crate root
+//	       | "M" <impl-path> <type>              // <T> (inherent impl)
+//	       | "X" <impl-path> <type> <path>       // <T as Trait> (trait impl)
+//	       | "Y" <type> <path>                   // <T as Trait> (trait definition)
+//	       | "N" <namespace> <path> <identifier> // ...::ident (nested path)
+//	       | "I" <path> {<generic-arg>} "E"      // ...<T, U> (generic args)
+//	       | <backref>
+//	<namespace> = "C"      // closure
+//	            | "S"      // shim
+//	            | <A-Z>    // other special namespaces
+//	            | <a-z>    // internal namespaces
+//
+// needsSeparator is true if we need to write out :: for a generic;
+// it is passed as false if we are in the middle of a type.
+func (rst *rustState) path(needsSeparator bool) {
+	if len(rst.str) < 1 {
+		rst.fail("expected path")
+	}
+	switch c := rst.str[0]; c {
+	case 'C':
+		rst.advance(1)
+		_, ident := rst.identifier()
+		rst.writeString(ident)
+	case 'M', 'X':
+		rst.advance(1)
+		rst.implPath()
+		rst.writeByte('<')
+		rst.demangleType()
+		if c == 'X' {
+			rst.writeString(" as ")
+			rst.path(false)
+		}
+		rst.writeByte('>')
+	case 'Y':
+		rst.advance(1)
+		rst.writeByte('<')
+		rst.demangleType()
+		rst.writeString(" as ")
+		rst.path(false)
+		rst.writeByte('>')
+	case 'N':
+		rst.advance(1)
+
+		if len(rst.str) < 1 {
+			rst.fail("expected namespace")
+		}
+		ns := rst.str[0]
+		switch {
+		case ns >= 'a' && ns <= 'z':
+		case ns >= 'A' && ns <= 'Z':
+		default:
+			rst.fail("invalid namespace character")
+		}
+		rst.advance(1)
+
+		rst.path(needsSeparator)
+
+		dis, ident := rst.identifier()
+
+		if ns >= 'A' && ns <= 'Z' {
+			rst.writeString("::{")
+			switch ns {
+			case 'C':
+				rst.writeString("closure")
+			case 'S':
+				rst.writeString("shim")
+			default:
+				rst.writeByte(ns)
+			}
+			if len(ident) > 0 {
+				rst.writeByte(':')
+				rst.writeString(ident)
+			}
+			if !rst.skip {
+				fmt.Fprintf(&rst.buf, "#%d}", dis)
+				rst.last = '}'
+			}
+		} else {
+			rst.writeString("::")
+			rst.writeString(ident)
+		}
+	case 'I':
+		rst.advance(1)
+		rst.path(needsSeparator)
+		if needsSeparator {
+			rst.writeString("::")
+		}
+		rst.writeByte('<')
+		rst.genericArgs()
+		rst.writeByte('>')
+		rst.checkChar('E')
+	case 'B':
+		rst.backref(func() { rst.path(needsSeparator) })
+	default:
+		rst.fail("unrecognized letter in path")
+	}
+}
+
+// implPath parses:
+//
+//	<impl-path> = [<disambiguator>] <path>
+func (rst *rustState) implPath() {
+	// This path is not part of the demangled string.
+	hold := rst.skip
+	rst.skip = true
+	defer func() {
+		rst.skip = hold
+	}()
+
+	rst.disambiguator()
+	rst.path(false)
+}
+
+// identifier parses:
+//
+//	<identifier> = [<disambiguator>] <undisambiguated-identifier>
+//
+// It returns the disambiguator and the identifier.
+func (rst *rustState) identifier() (int64, string) {
+	dis := rst.disambiguator()
+	ident, _ := rst.undisambiguatedIdentifier()
+	return dis, ident
+}
+
+// disambiguator parses an optional:
+//
+//	<disambiguator> = "s" <base-62-number>
+func (rst *rustState) disambiguator() int64 {
+	if len(rst.str) == 0 || rst.str[0] != 's' {
+		return 0
+	}
+	rst.advance(1)
+	return rst.base62Number() + 1
+}
+
+// undisambiguatedIdentifier parses:
+//
+//	<undisambiguated-identifier> = ["u"] <decimal-number> ["_"] <bytes>
+func (rst *rustState) undisambiguatedIdentifier() (id string, isPunycode bool) {
+	isPunycode = false
+	if len(rst.str) > 0 && rst.str[0] == 'u' {
+		rst.advance(1)
+		isPunycode = true
+	}
+
+	val := rst.decimalNumber()
+
+	if len(rst.str) > 0 && rst.str[0] == '_' {
+		rst.advance(1)
+	}
+
+	if len(rst.str) < val {
+		rst.fail("not enough characters for identifier")
+	}
+	id = rst.str[:val]
+	rst.advance(val)
+
+	for i := 0; i < len(id); i++ {
+		c := id[i]
+		switch {
+		case c >= '0' && c <= '9':
+		case c >= 'A' && c <= 'Z':
+		case c >= 'a' && c <= 'z':
+		case c == '_':
+		default:
+			rst.fail("invalid character in identifier")
+		}
+	}
+
+	if isPunycode {
+		id = rst.expandPunycode(id)
+	}
+
+	return id, isPunycode
+}
+
+// expandPunycode decodes the Rust version of punycode.
+// This algorithm is taken from RFC 3492 section 6.2.
+func (rst *rustState) expandPunycode(s string) string {
+	const (
+		base        = 36
+		tmin        = 1
+		tmax        = 26
+		skew        = 38
+		damp        = 700
+		initialBias = 72
+		initialN    = 128
+	)
+
+	var (
+		output   []rune
+		encoding string
+	)
+	idx := strings.LastIndex(s, "_")
+	if idx >= 0 {
+		output = []rune(s[:idx])
+		encoding = s[idx+1:]
+	} else {
+		encoding = s
+	}
+
+	i := 0
+	n := initialN
+	bias := initialBias
+
+	pos := 0
+	for pos < len(encoding) {
+		oldI := i
+		w := 1
+		for k := base; ; k += base {
+			if pos == len(encoding) {
+				rst.fail("unterminated punycode")
+			}
+
+			var digit byte
+			d := encoding[pos]
+			pos++
+			switch {
+			case '0' <= d && d <= '9':
+				digit = d - '0' + 26
+			case 'A' <= d && d <= 'Z':
+				digit = d - 'A'
+			case 'a' <= d && d <= 'z':
+				digit = d - 'a'
+			default:
+				rst.fail("invalid punycode digit")
+			}
+
+			i += int(digit) * w
+			if i < 0 {
+				rst.fail("punycode number overflow")
+			}
+
+			var t int
+			if k <= bias {
+				t = tmin
+			} else if k > bias+tmax {
+				t = tmax
+			} else {
+				t = k - bias
+			}
+
+			if int(digit) < t {
+				break
+			}
+
+			if w >= math.MaxInt32/base {
+				rst.fail("punycode number overflow")
+			}
+			w *= base - t
+		}
+
+		delta := i - oldI
+		numPoints := len(output) + 1
+		firstTime := oldI == 0
+		if firstTime {
+			delta /= damp
+		} else {
+			delta /= 2
+		}
+		delta += delta / numPoints
+		k := 0
+		for delta > ((base-tmin)*tmax)/2 {
+			delta /= base - tmin
+			k += base
+		}
+		bias = k + ((base-tmin+1)*delta)/(delta+skew)
+
+		n += i / (len(output) + 1)
+		if n > utf8.MaxRune {
+			rst.fail("punycode rune overflow")
+		} else if !utf8.ValidRune(rune(n)) {
+			rst.fail("punycode invalid code point")
+		}
+		i %= len(output) + 1
+		output = append(output, 0)
+		copy(output[i+1:], output[i:])
+		output[i] = rune(n)
+		i++
+	}
+
+	return string(output)
+}
+
+// genericArgs prints a list of generic arguments, without angle brackets.
+func (rst *rustState) genericArgs() {
+	if rst.noGenericArgs {
+		hold := rst.skip
+		rst.skip = true
+		defer func() {
+			rst.skip = hold
+		}()
+	}
+
+	first := true
+	for len(rst.str) > 0 && rst.str[0] != 'E' {
+		if first {
+			first = false
+		} else {
+			rst.writeString(", ")
+		}
+		rst.genericArg()
+	}
+}
+
+// genericArg parses:
+//
+//	<generic-arg> = <lifetime>
+//	              | <type>
+//	              | "K" <const> // forward-compat for const generics
+//	<lifetime> = "L" <base-62-number>
+func (rst *rustState) genericArg() {
+	if len(rst.str) < 1 {
+		rst.fail("expected generic-arg")
+	}
+	if rst.str[0] == 'L' {
+		rst.advance(1)
+		rst.writeLifetime(rst.base62Number())
+	} else if rst.str[0] == 'K' {
+		rst.advance(1)
+		rst.demangleConst()
+	} else {
+		rst.demangleType()
+	}
+}
+
+// binder parses an optional:
+//
+//	<binder> = "G" <base-62-number>
+func (rst *rustState) binder() {
+	if len(rst.str) < 1 || rst.str[0] != 'G' {
+		return
+	}
+	rst.advance(1)
+
+	binderLifetimes := rst.base62Number() + 1
+
+	// Every bound lifetime should be referenced later.
+	if binderLifetimes >= int64(len(rst.str))-rst.lifetimes {
+		rst.fail("binder lifetimes overflow")
+	}
+
+	rst.writeString("for<")
+	for i := int64(0); i < binderLifetimes; i++ {
+		if i > 0 {
+			rst.writeString(", ")
+		}
+		rst.lifetimes++
+		rst.writeLifetime(1)
+	}
+	rst.writeString("> ")
+}
+
+// demangleType parses:
+//
+//	<type> = <basic-type>
+//	       | <path>                      // named type
+//	       | "A" <type> <const>          // [T; N]
+//	       | "S" <type>                  // [T]
+//	       | "T" {<type>} "E"            // (T1, T2, T3, ...)
+//	       | "R" [<lifetime>] <type>     // &T
+//	       | "Q" [<lifetime>] <type>     // &mut T
+//	       | "P" <type>                  // *const T
+//	       | "O" <type>                  // *mut T
+//	       | "F" <fn-sig>                // fn(...) -> ...
+//	       | "D" <dyn-bounds> <lifetime> // dyn Trait<Assoc = X> + Send + 'a
+//	       | <backref>
+func (rst *rustState) demangleType() {
+	if len(rst.str) < 1 {
+		rst.fail("expected type")
+	}
+	c := rst.str[0]
+	if c >= 'a' && c <= 'z' {
+		rst.basicType()
+		return
+	}
+	switch c {
+	case 'C', 'M', 'X', 'Y', 'N', 'I':
+		rst.path(false)
+	case 'A', 'S':
+		rst.advance(1)
+		rst.writeByte('[')
+		rst.demangleType()
+		if c == 'A' {
+			rst.writeString("; ")
+			rst.demangleConst()
+		}
+		rst.writeByte(']')
+	case 'T':
+		rst.advance(1)
+		rst.writeByte('(')
+		c := 0
+		for len(rst.str) > 0 && rst.str[0] != 'E' {
+			if c > 0 {
+				rst.writeString(", ")
+			}
+			c++
+			rst.demangleType()
+		}
+		if c == 1 {
+			rst.writeByte(',')
+		}
+		rst.writeByte(')')
+		rst.checkChar('E')
+	case 'R', 'Q':
+		rst.advance(1)
+		rst.writeByte('&')
+		if len(rst.str) > 0 && rst.str[0] == 'L' {
+			rst.advance(1)
+			if lifetime := rst.base62Number(); lifetime > 0 {
+				rst.writeLifetime(lifetime)
+				rst.writeByte(' ')
+			}
+		}
+		if c == 'Q' {
+			rst.writeString("mut ")
+		}
+		rst.demangleType()
+	case 'P':
+		rst.advance(1)
+		rst.writeString("*const ")
+		rst.demangleType()
+	case 'O':
+		rst.advance(1)
+		rst.writeString("*mut ")
+		rst.demangleType()
+	case 'F':
+		rst.advance(1)
+		hold := rst.lifetimes
+		rst.fnSig()
+		rst.lifetimes = hold
+	case 'D':
+		rst.advance(1)
+		hold := rst.lifetimes
+		rst.dynBounds()
+		rst.lifetimes = hold
+		if len(rst.str) == 0 || rst.str[0] != 'L' {
+			rst.fail("expected L")
+		}
+		rst.advance(1)
+		if lifetime := rst.base62Number(); lifetime > 0 {
+			if rst.last != ' ' {
+				rst.writeByte(' ')
+			}
+			rst.writeString("+ ")
+			rst.writeLifetime(lifetime)
+		}
+	case 'B':
+		rst.backref(rst.demangleType)
+	default:
+		rst.fail("unrecognized character in type")
+	}
+}
+
+var rustBasicTypes = map[byte]string{
+	'a': "i8",
+	'b': "bool",
+	'c': "char",
+	'd': "f64",
+	'e': "str",
+	'f': "f32",
+	'h': "u8",
+	'i': "isize",
+	'j': "usize",
+	'l': "i32",
+	'm': "u32",
+	'n': "i128",
+	'o': "u128",
+	'p': "_",
+	's': "i16",
+	't': "u16",
+	'u': "()",
+	'v': "...",
+	'x': "i64",
+	'y': "u64",
+	'z': "!",
+}
+
+// basicType parses:
+//
+//	<basic-type>
+func (rst *rustState) basicType() {
+	if len(rst.str) < 1 {
+		rst.fail("expected basic type")
+	}
+	str, ok := rustBasicTypes[rst.str[0]]
+	if !ok {
+		rst.fail("unrecognized basic type character")
+	}
+	rst.advance(1)
+	rst.writeString(str)
+}
+
+// fnSig parses:
+//
+//	<fn-sig> = [<binder>] ["U"] ["K" <abi>] {<type>} "E" <type>
+//	<abi> = "C"
+//	      | <undisambiguated-identifier>
+func (rst *rustState) fnSig() {
+	rst.binder()
+	if len(rst.str) > 0 && rst.str[0] == 'U' {
+		rst.advance(1)
+		rst.writeString("unsafe ")
+	}
+	if len(rst.str) > 0 && rst.str[0] == 'K' {
+		rst.advance(1)
+		if len(rst.str) > 0 && rst.str[0] == 'C' {
+			rst.advance(1)
+			rst.writeString(`extern "C" `)
+		} else {
+			rst.writeString(`extern "`)
+			id, isPunycode := rst.undisambiguatedIdentifier()
+			if isPunycode {
+				rst.fail("punycode used in ABI string")
+			}
+			id = strings.ReplaceAll(id, "_", "-")
+			rst.writeString(id)
+			rst.writeString(`" `)
+		}
+	}
+	rst.writeString("fn(")
+	first := true
+	for len(rst.str) > 0 && rst.str[0] != 'E' {
+		if first {
+			first = false
+		} else {
+			rst.writeString(", ")
+		}
+		rst.demangleType()
+	}
+	rst.checkChar('E')
+	rst.writeByte(')')
+	if len(rst.str) > 0 && rst.str[0] == 'u' {
+		rst.advance(1)
+	} else {
+		rst.writeString(" -> ")
+		rst.demangleType()
+	}
+}
+
+// dynBounds parses:
+//
+//	<dyn-bounds> = [<binder>] {<dyn-trait>} "E"
+func (rst *rustState) dynBounds() {
+	rst.writeString("dyn ")
+	rst.binder()
+	first := true
+	for len(rst.str) > 0 && rst.str[0] != 'E' {
+		if first {
+			first = false
+		} else {
+			rst.writeString(" + ")
+		}
+		rst.dynTrait()
+	}
+	rst.checkChar('E')
+}
+
+// dynTrait parses:
+//
+//	<dyn-trait> = <path> {<dyn-trait-assoc-binding>}
+//	<dyn-trait-assoc-binding> = "p" <undisambiguated-identifier> <type>
+func (rst *rustState) dynTrait() {
+	started := rst.pathStartGenerics()
+	for len(rst.str) > 0 && rst.str[0] == 'p' {
+		rst.advance(1)
+		if started {
+			rst.writeString(", ")
+		} else {
+			rst.writeByte('<')
+			started = true
+		}
+		id, _ := rst.undisambiguatedIdentifier()
+		rst.writeString(id)
+		rst.writeString(" = ")
+		rst.demangleType()
+	}
+	if started {
+		rst.writeByte('>')
+	}
+}
+
+// pathStartGenerics is like path but if it sees an I to start generic
+// arguments it won't close them. It reports whether it started generics.
+func (rst *rustState) pathStartGenerics() bool {
+	if len(rst.str) < 1 {
+		rst.fail("expected path")
+	}
+	switch rst.str[0] {
+	case 'I':
+		rst.advance(1)
+		rst.path(false)
+		rst.writeByte('<')
+		rst.genericArgs()
+		rst.checkChar('E')
+		return true
+	case 'B':
+		var started bool
+		rst.backref(func() { started = rst.pathStartGenerics() })
+		return started
+	default:
+		rst.path(false)
+		return false
+	}
+}
+
+// writeLifetime writes out a lifetime binding.
+func (rst *rustState) writeLifetime(lifetime int64) {
+	rst.writeByte('\'')
+	if lifetime == 0 {
+		rst.writeByte('_')
+		return
+	}
+	depth := rst.lifetimes - lifetime
+	if depth < 0 {
+		rst.fail("invalid lifetime")
+	} else if depth < 26 {
+		rst.writeByte('a' + byte(depth))
+	} else {
+		rst.writeByte('z')
+		if !rst.skip {
+			fmt.Fprintf(&rst.buf, "%d", depth-26+1)
+			rst.last = '0'
+		}
+	}
+}
+
+// demangleConst parses:
+//
+//	<const> = <type> <const-data>
+//	        | "p" // placeholder, shown as _
+//	        | <backref>
+//	<const-data> = ["n"] {<hex-digit>} "_"
+func (rst *rustState) demangleConst() {
+	if len(rst.str) < 1 {
+		rst.fail("expected constant")
+	}
+
+	if rst.str[0] == 'B' {
+		rst.backref(rst.demangleConst)
+		return
+	}
+
+	if rst.str[0] == 'p' {
+		rst.advance(1)
+		rst.writeByte('_')
+		return
+	}
+
+	typ := rst.str[0]
+
+	const (
+		invalid = iota
+		signedInt
+		unsignedInt
+		boolean
+		character
+	)
+
+	var kind int
+	switch typ {
+	case 'a', 's', 'l', 'x', 'n', 'i':
+		kind = signedInt
+	case 'h', 't', 'm', 'y', 'o', 'j':
+		kind = unsignedInt
+	case 'b':
+		kind = boolean
+	case 'c':
+		kind = character
+	default:
+		rst.fail("unrecognized constant type")
+	}
+
+	rst.advance(1)
+
+	if kind == signedInt && len(rst.str) > 0 && rst.str[0] == 'n' {
+		rst.advance(1)
+		rst.writeByte('-')
+	}
+
+	start := rst.str
+	digits := 0
+	val := uint64(0)
+digitLoop:
+	for len(rst.str) > 0 {
+		c := rst.str[0]
+		var digit uint64
+		switch {
+		case c >= '0' && c <= '9':
+			digit = uint64(c - '0')
+		case c >= 'a' && c <= 'f':
+			digit = uint64(c - 'a' + 10)
+		case c == '_':
+			rst.advance(1)
+			break digitLoop
+		default:
+			rst.fail("expected hex digit or _")
+		}
+		rst.advance(1)
+		if val == 0 && digit == 0 && (len(rst.str) == 0 || rst.str[0] != '_') {
+			rst.fail("invalid leading 0 in constant")
+		}
+		val *= 16
+		val += digit
+		digits++
+	}
+
+	if digits == 0 {
+		rst.fail("expected constant")
+	}
+
+	switch kind {
+	case signedInt, unsignedInt:
+		if digits > 16 {
+			// Value too big, just write out the string.
+			rst.writeString("0x")
+			rst.writeString(start[:digits])
+		} else {
+			if !rst.skip {
+				fmt.Fprintf(&rst.buf, "%d", val)
+				rst.last = '0'
+			}
+		}
+	case boolean:
+		if digits > 1 {
+			rst.fail("boolean value too large")
+		} else if val == 0 {
+			rst.writeString("false")
+		} else if val == 1 {
+			rst.writeString("true")
+		} else {
+			rst.fail("invalid boolean value")
+		}
+	case character:
+		if digits > 6 {
+			rst.fail("character value too large")
+		}
+		rst.writeByte('\'')
+		if val == '\t' {
+			rst.writeString(`\t`)
+		} else if val == '\r' {
+			rst.writeString(`\r`)
+		} else if val == '\n' {
+			rst.writeString(`\n`)
+		} else if val == '\\' {
+			rst.writeString(`\\`)
+		} else if val == '\'' {
+			rst.writeString(`\'`)
+		} else if val >= ' ' && val <= '~' {
+			// printable ASCII character
+			rst.writeByte(byte(val))
+		} else {
+			if !rst.skip {
+				fmt.Fprintf(&rst.buf, `\u{%x}`, val)
+				rst.last = '}'
+			}
+		}
+		rst.writeByte('\'')
+	default:
+		panic("internal error")
+	}
+}
+
+// base62Number parses:
+//
+//	<base-62-number> = {<0-9a-zA-Z>} "_"
+func (rst *rustState) base62Number() int64 {
+	if len(rst.str) > 0 && rst.str[0] == '_' {
+		rst.advance(1)
+		return 0
+	}
+	val := int64(0)
+	for len(rst.str) > 0 {
+		c := rst.str[0]
+		rst.advance(1)
+		if c == '_' {
+			return val + 1
+		}
+		val *= 62
+		if c >= '0' && c <= '9' {
+			val += int64(c - '0')
+		} else if c >= 'a' && c <= 'z' {
+			val += int64(c - 'a' + 10)
+		} else if c >= 'A' && c <= 'Z' {
+			val += int64(c - 'A' + 36)
+		} else {
+			rst.fail("invalid digit in base 62 number")
+		}
+	}
+	rst.fail("expected _ after base 62 number")
+	return 0
+}
+
+// backref parses:
+//
+//	<backref> = "B" <base-62-number>
+func (rst *rustState) backref(demangle func()) {
+	backoff := rst.off
+
+	rst.checkChar('B')
+	idx64 := rst.base62Number()
+
+	if rst.skip {
+		return
+	}
+	if rst.max > 0 && rst.buf.Len() > rst.max {
+		return
+	}
+
+	idx := int(idx64)
+	if int64(idx) != idx64 {
+		rst.fail("backref index overflow")
+	}
+	if idx < 0 || idx >= backoff {
+		rst.fail("invalid backref index")
+	}
+
+	holdStr := rst.str
+	holdOff := rst.off
+	rst.str = rst.orig[idx:backoff]
+	rst.off = idx
+	defer func() {
+		rst.str = holdStr
+		rst.off = holdOff
+	}()
+
+	demangle()
+}
+
+func (rst *rustState) decimalNumber() int {
+	if len(rst.str) == 0 {
+		rst.fail("expected number")
+	}
+
+	val := 0
+	for len(rst.str) > 0 && isDigit(rst.str[0]) {
+		add := int(rst.str[0] - '0')
+		if val >= math.MaxInt32/10-add {
+			rst.fail("decimal number overflow")
+		}
+		val *= 10
+		val += add
+		rst.advance(1)
+	}
+	return val
+}
+
+// oldRustToString demangles a Rust symbol using the old demangling.
+// The second result reports whether this is a valid Rust mangled name.
+func oldRustToString(name string, options []Option) (string, bool) {
+	max := 0
+	for _, o := range options {
+		if isMaxLength(o) {
+			max = maxLength(o)
+		}
+	}
+
+	// We know that the string starts with _ZN.
+	name = name[3:]
+
+	hexDigit := func(c byte) (byte, bool) {
+		switch {
+		case c >= '0' && c <= '9':
+			return c - '0', true
+		case c >= 'a' && c <= 'f':
+			return c - 'a' + 10, true
+		default:
+			return 0, false
+		}
+	}
+
+	// We know that the strings end with "17h" followed by 16 characters
+	// followed by "E". We check that the 16 characters are all hex digits.
+	// Also the hex digits must contain at least 5 distinct digits.
+	seen := uint16(0)
+	for i := len(name) - 17; i < len(name)-1; i++ {
+		digit, ok := hexDigit(name[i])
+		if !ok {
+			return "", false
+		}
+		seen |= 1 << digit
+	}
+	if bits.OnesCount16(seen) < 5 {
+		return "", false
+	}
+	name = name[:len(name)-20]
+
+	// The name is a sequence of length-preceded identifiers.
+	var sb strings.Builder
+	for len(name) > 0 {
+		if max > 0 && sb.Len() > max {
+			break
+		}
+
+		if !isDigit(name[0]) {
+			return "", false
+		}
+
+		val := 0
+		for len(name) > 0 && isDigit(name[0]) {
+			add := int(name[0] - '0')
+			if val >= math.MaxInt32/10-add {
+				return "", false
+			}
+			val *= 10
+			val += add
+			name = name[1:]
+		}
+
+		// An optional trailing underscore can separate the
+		// length from the identifier.
+		if len(name) > 0 && name[0] == '_' {
+			name = name[1:]
+			val--
+		}
+
+		if len(name) < val {
+			return "", false
+		}
+
+		id := name[:val]
+		name = name[val:]
+
+		if sb.Len() > 0 {
+			sb.WriteString("::")
+		}
+
+		// Ignore leading underscores preceding escape sequences.
+		if strings.HasPrefix(id, "_$") {
+			id = id[1:]
+		}
+
+		// The identifier can have escape sequences.
+	escape:
+		for len(id) > 0 {
+			switch c := id[0]; c {
+			case '$':
+				codes := map[string]byte{
+					"SP": '@',
+					"BP": '*',
+					"RF": '&',
+					"LT": '<',
+					"GT": '>',
+					"LP": '(',
+					"RP": ')',
+				}
+
+				valid := true
+				if len(id) > 2 && id[1] == 'C' && id[2] == '$' {
+					sb.WriteByte(',')
+					id = id[3:]
+				} else if len(id) > 4 && id[1] == 'u' && id[4] == '$' {
+					dig1, ok1 := hexDigit(id[2])
+					dig2, ok2 := hexDigit(id[3])
+					val := (dig1 << 4) | dig2
+					if !ok1 || !ok2 || dig1 > 7 || val < ' ' {
+						valid = false
+					} else {
+						sb.WriteByte(val)
+						id = id[5:]
+					}
+				} else if len(id) > 3 && id[3] == '$' {
+					if code, ok := codes[id[1:3]]; !ok {
+						valid = false
+					} else {
+						sb.WriteByte(code)
+						id = id[4:]
+					}
+				} else {
+					valid = false
+				}
+				if !valid {
+					sb.WriteString(id)
+					break escape
+				}
+			case '.':
+				if strings.HasPrefix(id, "..") {
+					sb.WriteString("::")
+					id = id[2:]
+				} else {
+					sb.WriteByte(c)
+					id = id[1:]
+				}
+			default:
+				sb.WriteByte(c)
+				id = id[1:]
+			}
+		}
+	}
+
+	s := sb.String()
+	if max > 0 && len(s) > max {
+		s = s[:max]
+	}
+	return s, true
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/Makefile b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..a3f57001f6edfdc4f61a2232bd6f8363fce16734
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/Makefile
@@ -0,0 +1,2 @@
+tables.go: ../armmap/map.go ../arm.csv 
+	go run ../armmap/map.go -fmt=decoder ../arm.csv >_tables.go && gofmt _tables.go >tables.go && rm _tables.go
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/decode.go b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..f61ac1245ab30c88b9d91ca033607cb453c8a3f3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/decode.go
@@ -0,0 +1,569 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package armasm
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+// An instFormat describes the format of an instruction encoding.
+// An instruction with 32-bit value x matches the format if x&mask == value
+// and the condition matches.
+// The condition matches if x>>28 == 0xF && value>>28==0xF
+// or if x>>28 != 0xF and value>>28 == 0.
+// If x matches the format, then the rest of the fields describe how to interpret x.
+// The opBits describe bits that should be extracted from x and added to the opcode.
+// For example opBits = 0x1234 means that the value
+//
+//	(2 bits at offset 1) followed by (4 bits at offset 3)
+//
+// should be added to op.
+// Finally the args describe how to decode the instruction arguments.
+// args is stored as a fixed-size array; if there are fewer than len(args) arguments,
+// args[i] == 0 marks the end of the argument list.
+type instFormat struct {
+	mask     uint32
+	value    uint32
+	priority int8
+	op       Op
+	opBits   uint64
+	args     instArgs
+}
+
+type instArgs [4]instArg
+
+var (
+	errMode    = fmt.Errorf("unsupported execution mode")
+	errShort   = fmt.Errorf("truncated instruction")
+	errUnknown = fmt.Errorf("unknown instruction")
+)
+
+var decoderCover []bool
+
+// Decode decodes the leading bytes in src as a single instruction.
+func Decode(src []byte, mode Mode) (inst Inst, err error) {
+	if mode != ModeARM {
+		return Inst{}, errMode
+	}
+	if len(src) < 4 {
+		return Inst{}, errShort
+	}
+
+	if decoderCover == nil {
+		decoderCover = make([]bool, len(instFormats))
+	}
+
+	x := binary.LittleEndian.Uint32(src)
+
+	// The instFormat table contains both conditional and unconditional instructions.
+	// Considering only the top 4 bits, the conditional instructions use mask=0, value=0,
+	// while the unconditional instructions use mask=f, value=f.
+	// Prepare a version of x with the condition cleared to 0 in conditional instructions
+	// and then assume mask=f during matching.
+	const condMask = 0xf0000000
+	xNoCond := x
+	if x&condMask != condMask {
+		xNoCond &^= condMask
+	}
+	var priority int8
+Search:
+	for i := range instFormats {
+		f := &instFormats[i]
+		if xNoCond&(f.mask|condMask) != f.value || f.priority <= priority {
+			continue
+		}
+		delta := uint32(0)
+		deltaShift := uint(0)
+		for opBits := f.opBits; opBits != 0; opBits >>= 16 {
+			n := uint(opBits & 0xFF)
+			off := uint((opBits >> 8) & 0xFF)
+			delta |= (x >> off) & (1<<n - 1) << deltaShift
+			deltaShift += n
+		}
+		op := f.op + Op(delta)
+
+		// Special case: BKPT encodes with condition but cannot have one.
+		if op&^15 == BKPT_EQ && op != BKPT {
+			continue Search
+		}
+
+		var args Args
+		for j, aop := range f.args {
+			if aop == 0 {
+				break
+			}
+			arg := decodeArg(aop, x)
+			if arg == nil { // cannot decode argument
+				continue Search
+			}
+			args[j] = arg
+		}
+
+		decoderCover[i] = true
+
+		inst = Inst{
+			Op:   op,
+			Args: args,
+			Enc:  x,
+			Len:  4,
+		}
+		priority = f.priority
+		continue Search
+	}
+	if inst.Op != 0 {
+		return inst, nil
+	}
+	return Inst{}, errUnknown
+}
+
+// An instArg describes the encoding of a single argument.
+// In the names used for arguments, _p_ means +, _m_ means -,
+// _pm_ means ± (usually keyed by the U bit).
+// The _W suffix indicates a general addressing mode based on the P and W bits.
+// The _offset and _postindex suffixes force the given addressing mode.
+// The rest should be somewhat self-explanatory, at least given
+// the decodeArg function.
+type instArg uint8
+
+const (
+	_ instArg = iota
+	arg_APSR
+	arg_FPSCR
+	arg_Dn_half
+	arg_R1_0
+	arg_R1_12
+	arg_R2_0
+	arg_R2_12
+	arg_R_0
+	arg_R_12
+	arg_R_12_nzcv
+	arg_R_16
+	arg_R_16_WB
+	arg_R_8
+	arg_R_rotate
+	arg_R_shift_R
+	arg_R_shift_imm
+	arg_SP
+	arg_Sd
+	arg_Sd_Dd
+	arg_Dd_Sd
+	arg_Sm
+	arg_Sm_Dm
+	arg_Sn
+	arg_Sn_Dn
+	arg_const
+	arg_endian
+	arg_fbits
+	arg_fp_0
+	arg_imm24
+	arg_imm5
+	arg_imm5_32
+	arg_imm5_nz
+	arg_imm_12at8_4at0
+	arg_imm_4at16_12at0
+	arg_imm_vfp
+	arg_label24
+	arg_label24H
+	arg_label_m_12
+	arg_label_p_12
+	arg_label_pm_12
+	arg_label_pm_4_4
+	arg_lsb_width
+	arg_mem_R
+	arg_mem_R_pm_R_W
+	arg_mem_R_pm_R_postindex
+	arg_mem_R_pm_R_shift_imm_W
+	arg_mem_R_pm_R_shift_imm_offset
+	arg_mem_R_pm_R_shift_imm_postindex
+	arg_mem_R_pm_imm12_W
+	arg_mem_R_pm_imm12_offset
+	arg_mem_R_pm_imm12_postindex
+	arg_mem_R_pm_imm8_W
+	arg_mem_R_pm_imm8_postindex
+	arg_mem_R_pm_imm8at0_offset
+	arg_option
+	arg_registers
+	arg_registers1
+	arg_registers2
+	arg_satimm4
+	arg_satimm5
+	arg_satimm4m1
+	arg_satimm5m1
+	arg_widthm1
+)
+
+// decodeArg decodes the arg described by aop from the instruction bits x.
+// It returns nil if x cannot be decoded according to aop.
+func decodeArg(aop instArg, x uint32) Arg {
+	switch aop {
+	default:
+		return nil
+
+	case arg_APSR:
+		return APSR
+	case arg_FPSCR:
+		return FPSCR
+
+	case arg_R_0:
+		return Reg(x & (1<<4 - 1))
+	case arg_R_8:
+		return Reg((x >> 8) & (1<<4 - 1))
+	case arg_R_12:
+		return Reg((x >> 12) & (1<<4 - 1))
+	case arg_R_16:
+		return Reg((x >> 16) & (1<<4 - 1))
+
+	case arg_R_12_nzcv:
+		r := Reg((x >> 12) & (1<<4 - 1))
+		if r == R15 {
+			return APSR_nzcv
+		}
+		return r
+
+	case arg_R_16_WB:
+		mode := AddrLDM
+		if (x>>21)&1 != 0 {
+			mode = AddrLDM_WB
+		}
+		return Mem{Base: Reg((x >> 16) & (1<<4 - 1)), Mode: mode}
+
+	case arg_R_rotate:
+		Rm := Reg(x & (1<<4 - 1))
+		typ, count := decodeShift(x)
+		// ROR #0 here means ROR #0, but decodeShift rewrites to RRX #1.
+		if typ == RotateRightExt {
+			return Rm
+		}
+		return RegShift{Rm, typ, count}
+
+	case arg_R_shift_R:
+		Rm := Reg(x & (1<<4 - 1))
+		Rs := Reg((x >> 8) & (1<<4 - 1))
+		typ := Shift((x >> 5) & (1<<2 - 1))
+		return RegShiftReg{Rm, typ, Rs}
+
+	case arg_R_shift_imm:
+		Rm := Reg(x & (1<<4 - 1))
+		typ, count := decodeShift(x)
+		if typ == ShiftLeft && count == 0 {
+			return Reg(Rm)
+		}
+		return RegShift{Rm, typ, count}
+
+	case arg_R1_0:
+		return Reg((x & (1<<4 - 1)))
+	case arg_R1_12:
+		return Reg(((x >> 12) & (1<<4 - 1)))
+	case arg_R2_0:
+		return Reg((x & (1<<4 - 1)) | 1)
+	case arg_R2_12:
+		return Reg(((x >> 12) & (1<<4 - 1)) | 1)
+
+	case arg_SP:
+		return SP
+
+	case arg_Sd_Dd:
+		v := (x >> 12) & (1<<4 - 1)
+		vx := (x >> 22) & 1
+		sz := (x >> 8) & 1
+		if sz != 0 {
+			return D0 + Reg(vx<<4+v)
+		} else {
+			return S0 + Reg(v<<1+vx)
+		}
+
+	case arg_Dd_Sd:
+		return decodeArg(arg_Sd_Dd, x^(1<<8))
+
+	case arg_Sd:
+		v := (x >> 12) & (1<<4 - 1)
+		vx := (x >> 22) & 1
+		return S0 + Reg(v<<1+vx)
+
+	case arg_Sm_Dm:
+		v := (x >> 0) & (1<<4 - 1)
+		vx := (x >> 5) & 1
+		sz := (x >> 8) & 1
+		if sz != 0 {
+			return D0 + Reg(vx<<4+v)
+		} else {
+			return S0 + Reg(v<<1+vx)
+		}
+
+	case arg_Sm:
+		v := (x >> 0) & (1<<4 - 1)
+		vx := (x >> 5) & 1
+		return S0 + Reg(v<<1+vx)
+
+	case arg_Dn_half:
+		v := (x >> 16) & (1<<4 - 1)
+		vx := (x >> 7) & 1
+		return RegX{D0 + Reg(vx<<4+v), int((x >> 21) & 1)}
+
+	case arg_Sn_Dn:
+		v := (x >> 16) & (1<<4 - 1)
+		vx := (x >> 7) & 1
+		sz := (x >> 8) & 1
+		if sz != 0 {
+			return D0 + Reg(vx<<4+v)
+		} else {
+			return S0 + Reg(v<<1+vx)
+		}
+
+	case arg_Sn:
+		v := (x >> 16) & (1<<4 - 1)
+		vx := (x >> 7) & 1
+		return S0 + Reg(v<<1+vx)
+
+	case arg_const:
+		v := x & (1<<8 - 1)
+		rot := (x >> 8) & (1<<4 - 1) * 2
+		if rot > 0 && v&3 == 0 {
+			// could rotate less
+			return ImmAlt{uint8(v), uint8(rot)}
+		}
+		if rot >= 24 && ((v<<(32-rot))&0xFF)>>(32-rot) == v {
+			// could wrap around to rot==0.
+			return ImmAlt{uint8(v), uint8(rot)}
+		}
+		return Imm(v>>rot | v<<(32-rot))
+
+	case arg_endian:
+		return Endian((x >> 9) & 1)
+
+	case arg_fbits:
+		return Imm((16 << ((x >> 7) & 1)) - ((x&(1<<4-1))<<1 | (x>>5)&1))
+
+	case arg_fp_0:
+		return Imm(0)
+
+	case arg_imm24:
+		return Imm(x & (1<<24 - 1))
+
+	case arg_imm5:
+		return Imm((x >> 7) & (1<<5 - 1))
+
+	case arg_imm5_32:
+		x = (x >> 7) & (1<<5 - 1)
+		if x == 0 {
+			x = 32
+		}
+		return Imm(x)
+
+	case arg_imm5_nz:
+		x = (x >> 7) & (1<<5 - 1)
+		if x == 0 {
+			return nil
+		}
+		return Imm(x)
+
+	case arg_imm_4at16_12at0:
+		return Imm((x>>16)&(1<<4-1)<<12 | x&(1<<12-1))
+
+	case arg_imm_12at8_4at0:
+		return Imm((x>>8)&(1<<12-1)<<4 | x&(1<<4-1))
+
+	case arg_imm_vfp:
+		x = (x>>16)&(1<<4-1)<<4 | x&(1<<4-1)
+		return Imm(x)
+
+	case arg_label24:
+		imm := (x & (1<<24 - 1)) << 2
+		return PCRel(int32(imm<<6) >> 6)
+
+	case arg_label24H:
+		h := (x >> 24) & 1
+		imm := (x&(1<<24-1))<<2 | h<<1
+		return PCRel(int32(imm<<6) >> 6)
+
+	case arg_label_m_12:
+		d := int32(x & (1<<12 - 1))
+		return Mem{Base: PC, Mode: AddrOffset, Offset: int16(-d)}
+
+	case arg_label_p_12:
+		d := int32(x & (1<<12 - 1))
+		return Mem{Base: PC, Mode: AddrOffset, Offset: int16(d)}
+
+	case arg_label_pm_12:
+		d := int32(x & (1<<12 - 1))
+		u := (x >> 23) & 1
+		if u == 0 {
+			d = -d
+		}
+		return Mem{Base: PC, Mode: AddrOffset, Offset: int16(d)}
+
+	case arg_label_pm_4_4:
+		d := int32((x>>8)&(1<<4-1)<<4 | x&(1<<4-1))
+		u := (x >> 23) & 1
+		if u == 0 {
+			d = -d
+		}
+		return PCRel(d)
+
+	case arg_lsb_width:
+		lsb := (x >> 7) & (1<<5 - 1)
+		msb := (x >> 16) & (1<<5 - 1)
+		if msb < lsb || msb >= 32 {
+			return nil
+		}
+		return Imm(msb + 1 - lsb)
+
+	case arg_mem_R:
+		Rn := Reg((x >> 16) & (1<<4 - 1))
+		return Mem{Base: Rn, Mode: AddrOffset}
+
+	case arg_mem_R_pm_R_postindex:
+		// Treat [<Rn>],+/-<Rm> like [<Rn>,+/-<Rm>{,<shift>}]{!}
+		// by forcing shift bits to <<0 and P=0, W=0 (postindex=true).
+		return decodeArg(arg_mem_R_pm_R_shift_imm_W, x&^((1<<7-1)<<5|1<<24|1<<21))
+
+	case arg_mem_R_pm_R_W:
+		// Treat [<Rn>,+/-<Rm>]{!} like [<Rn>,+/-<Rm>{,<shift>}]{!}
+		// by forcing shift bits to <<0.
+		return decodeArg(arg_mem_R_pm_R_shift_imm_W, x&^((1<<7-1)<<5))
+
+	case arg_mem_R_pm_R_shift_imm_offset:
+		// Treat [<Rn>],+/-<Rm>{,<shift>} like [<Rn>,+/-<Rm>{,<shift>}]{!}
+		// by forcing P=1, W=0 (index=false, wback=false).
+		return decodeArg(arg_mem_R_pm_R_shift_imm_W, x&^(1<<21)|1<<24)
+
+	case arg_mem_R_pm_R_shift_imm_postindex:
+		// Treat [<Rn>],+/-<Rm>{,<shift>} like [<Rn>,+/-<Rm>{,<shift>}]{!}
+		// by forcing P=0, W=0 (postindex=true).
+		return decodeArg(arg_mem_R_pm_R_shift_imm_W, x&^(1<<24|1<<21))
+
+	case arg_mem_R_pm_R_shift_imm_W:
+		Rn := Reg((x >> 16) & (1<<4 - 1))
+		Rm := Reg(x & (1<<4 - 1))
+		typ, count := decodeShift(x)
+		u := (x >> 23) & 1
+		w := (x >> 21) & 1
+		p := (x >> 24) & 1
+		if p == 0 && w == 1 {
+			return nil
+		}
+		sign := int8(+1)
+		if u == 0 {
+			sign = -1
+		}
+		mode := AddrMode(uint8(p<<1) | uint8(w^1))
+		return Mem{Base: Rn, Mode: mode, Sign: sign, Index: Rm, Shift: typ, Count: count}
+
+	case arg_mem_R_pm_imm12_offset:
+		// Treat [<Rn>,#+/-<imm12>] like [<Rn>{,#+/-<imm12>}]{!}
+		// by forcing P=1, W=0 (index=false, wback=false).
+		return decodeArg(arg_mem_R_pm_imm12_W, x&^(1<<21)|1<<24)
+
+	case arg_mem_R_pm_imm12_postindex:
+		// Treat [<Rn>],#+/-<imm12> like [<Rn>{,#+/-<imm12>}]{!}
+		// by forcing P=0, W=0 (postindex=true).
+		return decodeArg(arg_mem_R_pm_imm12_W, x&^(1<<24|1<<21))
+
+	case arg_mem_R_pm_imm12_W:
+		Rn := Reg((x >> 16) & (1<<4 - 1))
+		u := (x >> 23) & 1
+		w := (x >> 21) & 1
+		p := (x >> 24) & 1
+		if p == 0 && w == 1 {
+			return nil
+		}
+		sign := int8(+1)
+		if u == 0 {
+			sign = -1
+		}
+		imm := int16(x & (1<<12 - 1))
+		mode := AddrMode(uint8(p<<1) | uint8(w^1))
+		return Mem{Base: Rn, Mode: mode, Offset: int16(sign) * imm}
+
+	case arg_mem_R_pm_imm8_postindex:
+		// Treat [<Rn>],#+/-<imm8> like [<Rn>{,#+/-<imm8>}]{!}
+		// by forcing P=0, W=0 (postindex=true).
+		return decodeArg(arg_mem_R_pm_imm8_W, x&^(1<<24|1<<21))
+
+	case arg_mem_R_pm_imm8_W:
+		Rn := Reg((x >> 16) & (1<<4 - 1))
+		u := (x >> 23) & 1
+		w := (x >> 21) & 1
+		p := (x >> 24) & 1
+		if p == 0 && w == 1 {
+			return nil
+		}
+		sign := int8(+1)
+		if u == 0 {
+			sign = -1
+		}
+		imm := int16((x>>8)&(1<<4-1)<<4 | x&(1<<4-1))
+		mode := AddrMode(uint8(p<<1) | uint8(w^1))
+		return Mem{Base: Rn, Mode: mode, Offset: int16(sign) * imm}
+
+	case arg_mem_R_pm_imm8at0_offset:
+		Rn := Reg((x >> 16) & (1<<4 - 1))
+		u := (x >> 23) & 1
+		sign := int8(+1)
+		if u == 0 {
+			sign = -1
+		}
+		imm := int16(x&(1<<8-1)) << 2
+		return Mem{Base: Rn, Mode: AddrOffset, Offset: int16(sign) * imm}
+
+	case arg_option:
+		return Imm(x & (1<<4 - 1))
+
+	case arg_registers:
+		return RegList(x & (1<<16 - 1))
+
+	case arg_registers2:
+		x &= 1<<16 - 1
+		n := 0
+		for i := 0; i < 16; i++ {
+			if x>>uint(i)&1 != 0 {
+				n++
+			}
+		}
+		if n < 2 {
+			return nil
+		}
+		return RegList(x)
+
+	case arg_registers1:
+		Rt := (x >> 12) & (1<<4 - 1)
+		return RegList(1 << Rt)
+
+	case arg_satimm4:
+		return Imm((x >> 16) & (1<<4 - 1))
+
+	case arg_satimm5:
+		return Imm((x >> 16) & (1<<5 - 1))
+
+	case arg_satimm4m1:
+		return Imm((x>>16)&(1<<4-1) + 1)
+
+	case arg_satimm5m1:
+		return Imm((x>>16)&(1<<5-1) + 1)
+
+	case arg_widthm1:
+		return Imm((x>>16)&(1<<5-1) + 1)
+
+	}
+}
+
+// decodeShift decodes the shift-by-immediate encoded in x.
+func decodeShift(x uint32) (Shift, uint8) {
+	count := (x >> 7) & (1<<5 - 1)
+	typ := Shift((x >> 5) & (1<<2 - 1))
+	switch typ {
+	case ShiftRight, ShiftRightSigned:
+		if count == 0 {
+			count = 32
+		}
+	case RotateRight:
+		if count == 0 {
+			typ = RotateRightExt
+			count = 1
+		}
+	}
+	return typ, uint8(count)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/gnu.go b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/gnu.go
new file mode 100644
index 0000000000000000000000000000000000000000..1a97a5a844fdc228c3b9cd6b5e851c5faa3e029e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/gnu.go
@@ -0,0 +1,164 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package armasm
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+)
+
+var saveDot = strings.NewReplacer(
+	".F16", "_dot_F16",
+	".F32", "_dot_F32",
+	".F64", "_dot_F64",
+	".S32", "_dot_S32",
+	".U32", "_dot_U32",
+	".FXS", "_dot_S",
+	".FXU", "_dot_U",
+	".32", "_dot_32",
+)
+
+// GNUSyntax returns the GNU assembler syntax for the instruction, as defined by GNU binutils.
+// This form typically matches the syntax defined in the ARM Reference Manual.
+func GNUSyntax(inst Inst) string {
+	var buf bytes.Buffer
+	op := inst.Op.String()
+	op = saveDot.Replace(op)
+	op = strings.Replace(op, ".", "", -1)
+	op = strings.Replace(op, "_dot_", ".", -1)
+	op = strings.ToLower(op)
+	buf.WriteString(op)
+	sep := " "
+	for i, arg := range inst.Args {
+		if arg == nil {
+			break
+		}
+		text := gnuArg(&inst, i, arg)
+		if text == "" {
+			continue
+		}
+		buf.WriteString(sep)
+		sep = ", "
+		buf.WriteString(text)
+	}
+	return buf.String()
+}
+
+func gnuArg(inst *Inst, argIndex int, arg Arg) string {
+	switch inst.Op &^ 15 {
+	case LDRD_EQ, LDREXD_EQ, STRD_EQ:
+		if argIndex == 1 {
+			// second argument in consecutive pair not printed
+			return ""
+		}
+	case STREXD_EQ:
+		if argIndex == 2 {
+			// second argument in consecutive pair not printed
+			return ""
+		}
+	}
+
+	switch arg := arg.(type) {
+	case Imm:
+		switch inst.Op &^ 15 {
+		case BKPT_EQ:
+			return fmt.Sprintf("%#04x", uint32(arg))
+		case SVC_EQ:
+			return fmt.Sprintf("%#08x", uint32(arg))
+		}
+		return fmt.Sprintf("#%d", int32(arg))
+
+	case ImmAlt:
+		return fmt.Sprintf("#%d, %d", arg.Val, arg.Rot)
+
+	case Mem:
+		R := gnuArg(inst, -1, arg.Base)
+		X := ""
+		if arg.Sign != 0 {
+			X = ""
+			if arg.Sign < 0 {
+				X = "-"
+			}
+			X += gnuArg(inst, -1, arg.Index)
+			if arg.Shift == ShiftLeft && arg.Count == 0 {
+				// nothing
+			} else if arg.Shift == RotateRightExt {
+				X += ", rrx"
+			} else {
+				X += fmt.Sprintf(", %s #%d", strings.ToLower(arg.Shift.String()), arg.Count)
+			}
+		} else {
+			X = fmt.Sprintf("#%d", arg.Offset)
+		}
+
+		switch arg.Mode {
+		case AddrOffset:
+			if X == "#0" {
+				return fmt.Sprintf("[%s]", R)
+			}
+			return fmt.Sprintf("[%s, %s]", R, X)
+		case AddrPreIndex:
+			return fmt.Sprintf("[%s, %s]!", R, X)
+		case AddrPostIndex:
+			return fmt.Sprintf("[%s], %s", R, X)
+		case AddrLDM:
+			if X == "#0" {
+				return R
+			}
+		case AddrLDM_WB:
+			if X == "#0" {
+				return R + "!"
+			}
+		}
+		return fmt.Sprintf("[%s Mode(%d) %s]", R, int(arg.Mode), X)
+
+	case PCRel:
+		return fmt.Sprintf(".%+#x", int32(arg)+4)
+
+	case Reg:
+		switch inst.Op &^ 15 {
+		case LDREX_EQ:
+			if argIndex == 0 {
+				return fmt.Sprintf("r%d", int32(arg))
+			}
+		}
+		switch arg {
+		case R10:
+			return "sl"
+		case R11:
+			return "fp"
+		case R12:
+			return "ip"
+		}
+
+	case RegList:
+		var buf bytes.Buffer
+		fmt.Fprintf(&buf, "{")
+		sep := ""
+		for i := 0; i < 16; i++ {
+			if arg&(1<<uint(i)) != 0 {
+				fmt.Fprintf(&buf, "%s%s", sep, gnuArg(inst, -1, Reg(i)))
+				sep = ", "
+			}
+		}
+		fmt.Fprintf(&buf, "}")
+		return buf.String()
+
+	case RegShift:
+		if arg.Shift == ShiftLeft && arg.Count == 0 {
+			return gnuArg(inst, -1, arg.Reg)
+		}
+		if arg.Shift == RotateRightExt {
+			return gnuArg(inst, -1, arg.Reg) + ", rrx"
+		}
+		return fmt.Sprintf("%s, %s #%d", gnuArg(inst, -1, arg.Reg), strings.ToLower(arg.Shift.String()), arg.Count)
+
+	case RegShiftReg:
+		return fmt.Sprintf("%s, %s %s", gnuArg(inst, -1, arg.Reg), strings.ToLower(arg.Shift.String()), gnuArg(inst, -1, arg.RegCount))
+
+	}
+	return strings.ToLower(arg.String())
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/inst.go b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..0e056442b233f2c7d2a11fda5ed11253d0331983
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/inst.go
@@ -0,0 +1,438 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package armasm
+
+import (
+	"bytes"
+	"fmt"
+)
+
+// A Mode is an instruction execution mode.
+type Mode int
+
+const (
+	_ Mode = iota
+	ModeARM
+	ModeThumb
+)
+
+func (m Mode) String() string {
+	switch m {
+	case ModeARM:
+		return "ARM"
+	case ModeThumb:
+		return "Thumb"
+	}
+	return fmt.Sprintf("Mode(%d)", int(m))
+}
+
+// An Op is an ARM opcode.
+type Op uint16
+
+// NOTE: The actual Op values are defined in tables.go.
+// They are chosen to simplify instruction decoding and
+// are not a dense packing from 0 to N, although the
+// density is high, probably at least 90%.
+
+func (op Op) String() string {
+	if op >= Op(len(opstr)) || opstr[op] == "" {
+		return fmt.Sprintf("Op(%d)", int(op))
+	}
+	return opstr[op]
+}
+
+// An Inst is a single instruction.
+type Inst struct {
+	Op   Op     // Opcode mnemonic
+	Enc  uint32 // Raw encoding bits.
+	Len  int    // Length of encoding in bytes.
+	Args Args   // Instruction arguments, in ARM manual order.
+}
+
+func (i Inst) String() string {
+	var buf bytes.Buffer
+	buf.WriteString(i.Op.String())
+	for j, arg := range i.Args {
+		if arg == nil {
+			break
+		}
+		if j == 0 {
+			buf.WriteString(" ")
+		} else {
+			buf.WriteString(", ")
+		}
+		buf.WriteString(arg.String())
+	}
+	return buf.String()
+}
+
+// An Args holds the instruction arguments.
+// If an instruction has fewer than 4 arguments,
+// the final elements in the array are nil.
+type Args [4]Arg
+
+// An Arg is a single instruction argument, one of these types:
+// Endian, Imm, Mem, PCRel, Reg, RegList, RegShift, RegShiftReg.
+type Arg interface {
+	IsArg()
+	String() string
+}
+
+type Float32Imm float32
+
+func (Float32Imm) IsArg() {}
+
+func (f Float32Imm) String() string {
+	return fmt.Sprintf("#%v", float32(f))
+}
+
+type Float64Imm float32
+
+func (Float64Imm) IsArg() {}
+
+func (f Float64Imm) String() string {
+	return fmt.Sprintf("#%v", float64(f))
+}
+
+// An Imm is an integer constant.
+type Imm uint32
+
+func (Imm) IsArg() {}
+
+func (i Imm) String() string {
+	return fmt.Sprintf("#%#x", uint32(i))
+}
+
+// An ImmAlt is an alternate encoding of an integer constant.
+type ImmAlt struct {
+	Val uint8
+	Rot uint8
+}
+
+func (ImmAlt) IsArg() {}
+
+func (i ImmAlt) Imm() Imm {
+	v := uint32(i.Val)
+	r := uint(i.Rot)
+	return Imm(v>>r | v<<(32-r))
+}
+
+func (i ImmAlt) String() string {
+	return fmt.Sprintf("#%#x, %d", i.Val, i.Rot)
+}
+
+// A Label is a text (code) address.
+type Label uint32
+
+func (Label) IsArg() {}
+
+func (i Label) String() string {
+	return fmt.Sprintf("%#x", uint32(i))
+}
+
+// A Reg is a single register.
+// The zero value denotes R0, not the absence of a register.
+type Reg uint8
+
+const (
+	R0 Reg = iota
+	R1
+	R2
+	R3
+	R4
+	R5
+	R6
+	R7
+	R8
+	R9
+	R10
+	R11
+	R12
+	R13
+	R14
+	R15
+
+	S0
+	S1
+	S2
+	S3
+	S4
+	S5
+	S6
+	S7
+	S8
+	S9
+	S10
+	S11
+	S12
+	S13
+	S14
+	S15
+	S16
+	S17
+	S18
+	S19
+	S20
+	S21
+	S22
+	S23
+	S24
+	S25
+	S26
+	S27
+	S28
+	S29
+	S30
+	S31
+
+	D0
+	D1
+	D2
+	D3
+	D4
+	D5
+	D6
+	D7
+	D8
+	D9
+	D10
+	D11
+	D12
+	D13
+	D14
+	D15
+	D16
+	D17
+	D18
+	D19
+	D20
+	D21
+	D22
+	D23
+	D24
+	D25
+	D26
+	D27
+	D28
+	D29
+	D30
+	D31
+
+	APSR
+	APSR_nzcv
+	FPSCR
+
+	SP = R13
+	LR = R14
+	PC = R15
+)
+
+func (Reg) IsArg() {}
+
+func (r Reg) String() string {
+	switch r {
+	case APSR:
+		return "APSR"
+	case APSR_nzcv:
+		return "APSR_nzcv"
+	case FPSCR:
+		return "FPSCR"
+	case SP:
+		return "SP"
+	case PC:
+		return "PC"
+	case LR:
+		return "LR"
+	}
+	if R0 <= r && r <= R15 {
+		return fmt.Sprintf("R%d", int(r-R0))
+	}
+	if S0 <= r && r <= S31 {
+		return fmt.Sprintf("S%d", int(r-S0))
+	}
+	if D0 <= r && r <= D31 {
+		return fmt.Sprintf("D%d", int(r-D0))
+	}
+	return fmt.Sprintf("Reg(%d)", int(r))
+}
+
+// A RegX represents a fraction of a multi-value register.
+// The Index field specifies the index number,
+// but the size of the fraction is not specified.
+// It must be inferred from the instruction and the register type.
+// For example, in a VMOV instruction, RegX{D5, 1} represents
+// the top 32 bits of the 64-bit D5 register.
+type RegX struct {
+	Reg   Reg
+	Index int
+}
+
+func (RegX) IsArg() {}
+
+func (r RegX) String() string {
+	return fmt.Sprintf("%s[%d]", r.Reg, r.Index)
+}
+
+// A RegList is a register list.
+// Bits at indexes x = 0 through 15 indicate whether the corresponding Rx register is in the list.
+type RegList uint16
+
+func (RegList) IsArg() {}
+
+func (r RegList) String() string {
+	var buf bytes.Buffer
+	fmt.Fprintf(&buf, "{")
+	sep := ""
+	for i := 0; i < 16; i++ {
+		if r&(1<<uint(i)) != 0 {
+			fmt.Fprintf(&buf, "%s%s", sep, Reg(i).String())
+			sep = ","
+		}
+	}
+	fmt.Fprintf(&buf, "}")
+	return buf.String()
+}
+
+// An Endian is the argument to the SETEND instruction.
+type Endian uint8
+
+const (
+	LittleEndian Endian = 0
+	BigEndian    Endian = 1
+)
+
+func (Endian) IsArg() {}
+
+func (e Endian) String() string {
+	if e != 0 {
+		return "BE"
+	}
+	return "LE"
+}
+
+// A Shift describes an ARM shift operation.
+type Shift uint8
+
+const (
+	ShiftLeft        Shift = 0 // left shift
+	ShiftRight       Shift = 1 // logical (unsigned) right shift
+	ShiftRightSigned Shift = 2 // arithmetic (signed) right shift
+	RotateRight      Shift = 3 // right rotate
+	RotateRightExt   Shift = 4 // right rotate through carry (Count will always be 1)
+)
+
+var shiftName = [...]string{
+	"LSL", "LSR", "ASR", "ROR", "RRX",
+}
+
+func (s Shift) String() string {
+	if s < 5 {
+		return shiftName[s]
+	}
+	return fmt.Sprintf("Shift(%d)", int(s))
+}
+
+// A RegShift is a register shifted by a constant.
+type RegShift struct {
+	Reg   Reg
+	Shift Shift
+	Count uint8
+}
+
+func (RegShift) IsArg() {}
+
+func (r RegShift) String() string {
+	return fmt.Sprintf("%s %s #%d", r.Reg, r.Shift, r.Count)
+}
+
+// A RegShiftReg is a register shifted by a register.
+type RegShiftReg struct {
+	Reg      Reg
+	Shift    Shift
+	RegCount Reg
+}
+
+func (RegShiftReg) IsArg() {}
+
+func (r RegShiftReg) String() string {
+	return fmt.Sprintf("%s %s %s", r.Reg, r.Shift, r.RegCount)
+}
+
+// A PCRel describes a memory address (usually a code label)
+// as a distance relative to the program counter.
+// TODO(rsc): Define which program counter (PC+4? PC+8? PC?).
+type PCRel int32
+
+func (PCRel) IsArg() {}
+
+func (r PCRel) String() string {
+	return fmt.Sprintf("PC%+#x", int32(r))
+}
+
+// An AddrMode is an ARM addressing mode.
+type AddrMode uint8
+
+const (
+	_             AddrMode = iota
+	AddrPostIndex          // [R], X – use address R, set R = R + X
+	AddrPreIndex           // [R, X]! – use address R + X, set R = R + X
+	AddrOffset             // [R, X] – use address R + X
+	AddrLDM                // R – [R] but formats as R, for LDM/STM only
+	AddrLDM_WB             // R! - [R], X where X is instruction-specific amount, for LDM/STM only
+)
+
+// A Mem is a memory reference made up of a base R and index expression X.
+// The effective memory address is R or R+X depending on AddrMode.
+// The index expression is X = Sign*(Index Shift Count) + Offset,
+// but in any instruction either Sign = 0 or Offset = 0.
+type Mem struct {
+	Base   Reg
+	Mode   AddrMode
+	Sign   int8
+	Index  Reg
+	Shift  Shift
+	Count  uint8
+	Offset int16
+}
+
+func (Mem) IsArg() {}
+
+func (m Mem) String() string {
+	R := m.Base.String()
+	X := ""
+	if m.Sign != 0 {
+		X = "+"
+		if m.Sign < 0 {
+			X = "-"
+		}
+		X += m.Index.String()
+		if m.Shift != ShiftLeft || m.Count != 0 {
+			X += fmt.Sprintf(", %s #%d", m.Shift, m.Count)
+		}
+	} else {
+		X = fmt.Sprintf("#%d", m.Offset)
+	}
+
+	switch m.Mode {
+	case AddrOffset:
+		if X == "#0" {
+			return fmt.Sprintf("[%s]", R)
+		}
+		return fmt.Sprintf("[%s, %s]", R, X)
+	case AddrPreIndex:
+		return fmt.Sprintf("[%s, %s]!", R, X)
+	case AddrPostIndex:
+		return fmt.Sprintf("[%s], %s", R, X)
+	case AddrLDM:
+		if X == "#0" {
+			return R
+		}
+	case AddrLDM_WB:
+		if X == "#0" {
+			return R + "!"
+		}
+	}
+	return fmt.Sprintf("[%s Mode(%d) %s]", R, int(m.Mode), X)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/plan9x.go b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/plan9x.go
new file mode 100644
index 0000000000000000000000000000000000000000..842ab980327b2b7dd919f10112833b1b7d28ed11
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/plan9x.go
@@ -0,0 +1,401 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package armasm
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+	"io"
+	"math"
+	"strings"
+)
+
+// GoSyntax returns the Go assembler syntax for the instruction.
+// The syntax was originally defined by Plan 9.
+// The pc is the program counter of the instruction, used for expanding
+// PC-relative addresses into absolute ones.
+// The symname function queries the symbol table for the program
+// being disassembled. Given a target address it returns the name and base
+// address of the symbol containing the target, if any; otherwise it returns "", 0.
+// The reader r should read from the text segment using text addresses
+// as offsets; it is used to display pc-relative loads as constant loads.
+func GoSyntax(inst Inst, pc uint64, symname func(uint64) (string, uint64), text io.ReaderAt) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+
+	var args []string
+	for _, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		args = append(args, plan9Arg(&inst, pc, symname, a))
+	}
+
+	op := inst.Op.String()
+
+	switch inst.Op &^ 15 {
+	case LDR_EQ, LDRB_EQ, LDRH_EQ, LDRSB_EQ, LDRSH_EQ, VLDR_EQ:
+		// Check for RET
+		reg, _ := inst.Args[0].(Reg)
+		mem, _ := inst.Args[1].(Mem)
+		if inst.Op&^15 == LDR_EQ && reg == R15 && mem.Base == SP && mem.Sign == 0 && mem.Mode == AddrPostIndex {
+			return fmt.Sprintf("RET%s #%d", op[3:], mem.Offset)
+		}
+
+		// Check for PC-relative load.
+		if mem.Base == PC && mem.Sign == 0 && mem.Mode == AddrOffset && text != nil {
+			addr := uint32(pc) + 8 + uint32(mem.Offset)
+			buf := make([]byte, 8)
+			switch inst.Op &^ 15 {
+			case LDRB_EQ, LDRSB_EQ:
+				if _, err := text.ReadAt(buf[:1], int64(addr)); err != nil {
+					break
+				}
+				args[1] = fmt.Sprintf("$%#x", buf[0])
+
+			case LDRH_EQ, LDRSH_EQ:
+				if _, err := text.ReadAt(buf[:2], int64(addr)); err != nil {
+					break
+				}
+				args[1] = fmt.Sprintf("$%#x", binary.LittleEndian.Uint16(buf))
+
+			case LDR_EQ:
+				if _, err := text.ReadAt(buf[:4], int64(addr)); err != nil {
+					break
+				}
+				x := binary.LittleEndian.Uint32(buf)
+				if s, base := symname(uint64(x)); s != "" && uint64(x) == base {
+					args[1] = fmt.Sprintf("$%s(SB)", s)
+				} else {
+					args[1] = fmt.Sprintf("$%#x", x)
+				}
+
+			case VLDR_EQ:
+				switch {
+				case strings.HasPrefix(args[0], "D"): // VLDR.F64
+					if _, err := text.ReadAt(buf, int64(addr)); err != nil {
+						break
+					}
+					args[1] = fmt.Sprintf("$%f", math.Float64frombits(binary.LittleEndian.Uint64(buf)))
+				case strings.HasPrefix(args[0], "S"): // VLDR.F32
+					if _, err := text.ReadAt(buf[:4], int64(addr)); err != nil {
+						break
+					}
+					args[1] = fmt.Sprintf("$%f", math.Float32frombits(binary.LittleEndian.Uint32(buf)))
+				default:
+					panic(fmt.Sprintf("wrong FP register: %v", inst))
+				}
+			}
+		}
+	}
+
+	// Move addressing mode into opcode suffix.
+	suffix := ""
+	switch inst.Op &^ 15 {
+	case PLD, PLI, PLD_W:
+		if mem, ok := inst.Args[0].(Mem); ok {
+			args[0], suffix = memOpTrans(mem)
+		} else {
+			panic(fmt.Sprintf("illegal instruction: %v", inst))
+		}
+	case LDR_EQ, LDRB_EQ, LDRSB_EQ, LDRH_EQ, LDRSH_EQ, STR_EQ, STRB_EQ, STRH_EQ, VLDR_EQ, VSTR_EQ, LDREX_EQ, LDREXH_EQ, LDREXB_EQ:
+		if mem, ok := inst.Args[1].(Mem); ok {
+			args[1], suffix = memOpTrans(mem)
+		} else {
+			panic(fmt.Sprintf("illegal instruction: %v", inst))
+		}
+	case SWP_EQ, SWP_B_EQ, STREX_EQ, STREXB_EQ, STREXH_EQ:
+		if mem, ok := inst.Args[2].(Mem); ok {
+			args[2], suffix = memOpTrans(mem)
+		} else {
+			panic(fmt.Sprintf("illegal instruction: %v", inst))
+		}
+	}
+
+	// Reverse args, placing dest last.
+	for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+		args[i], args[j] = args[j], args[i]
+	}
+	// For MLA-like instructions, the addend is the third operand.
+	switch inst.Op &^ 15 {
+	case SMLAWT_EQ, SMLAWB_EQ, MLA_EQ, MLA_S_EQ, MLS_EQ, SMMLA_EQ, SMMLS_EQ, SMLABB_EQ, SMLATB_EQ, SMLABT_EQ, SMLATT_EQ, SMLAD_EQ, SMLAD_X_EQ, SMLSD_EQ, SMLSD_X_EQ:
+		args = []string{args[1], args[2], args[0], args[3]}
+	}
+	// For STREX like instructions, the memory operands comes first.
+	switch inst.Op &^ 15 {
+	case STREX_EQ, STREXB_EQ, STREXH_EQ, SWP_EQ, SWP_B_EQ:
+		args = []string{args[1], args[0], args[2]}
+	}
+
+	// special process for FP instructions
+	op, args = fpTrans(&inst, op, args)
+
+	// LDR/STR like instructions -> MOV like
+	switch inst.Op &^ 15 {
+	case MOV_EQ:
+		op = "MOVW" + op[3:]
+	case LDR_EQ, MSR_EQ, MRS_EQ:
+		op = "MOVW" + op[3:] + suffix
+	case VMRS_EQ, VMSR_EQ:
+		op = "MOVW" + op[4:] + suffix
+	case LDRB_EQ, UXTB_EQ:
+		op = "MOVBU" + op[4:] + suffix
+	case LDRSB_EQ:
+		op = "MOVBS" + op[5:] + suffix
+	case SXTB_EQ:
+		op = "MOVBS" + op[4:] + suffix
+	case LDRH_EQ, UXTH_EQ:
+		op = "MOVHU" + op[4:] + suffix
+	case LDRSH_EQ:
+		op = "MOVHS" + op[5:] + suffix
+	case SXTH_EQ:
+		op = "MOVHS" + op[4:] + suffix
+	case STR_EQ:
+		op = "MOVW" + op[3:] + suffix
+		args[0], args[1] = args[1], args[0]
+	case STRB_EQ:
+		op = "MOVB" + op[4:] + suffix
+		args[0], args[1] = args[1], args[0]
+	case STRH_EQ:
+		op = "MOVH" + op[4:] + suffix
+		args[0], args[1] = args[1], args[0]
+	case VSTR_EQ:
+		args[0], args[1] = args[1], args[0]
+	default:
+		op = op + suffix
+	}
+
+	if args != nil {
+		op += " " + strings.Join(args, ", ")
+	}
+
+	return op
+}
+
+// assembler syntax for the various shifts.
+// @x> is a lie; the assembler uses @> 0
+// instead of @x> 1, but i wanted to be clear that it
+// was a different operation (rotate right extended, not rotate right).
+var plan9Shift = []string{"<<", ">>", "->", "@>", "@x>"}
+
+func plan9Arg(inst *Inst, pc uint64, symname func(uint64) (string, uint64), arg Arg) string {
+	switch a := arg.(type) {
+	case Endian:
+
+	case Imm:
+		return fmt.Sprintf("$%d", uint32(a))
+
+	case Mem:
+
+	case PCRel:
+		addr := uint32(pc) + 8 + uint32(a)
+		if s, base := symname(uint64(addr)); s != "" && uint64(addr) == base {
+			return fmt.Sprintf("%s(SB)", s)
+		}
+		return fmt.Sprintf("%#x", addr)
+
+	case Reg:
+		if a < 16 {
+			return fmt.Sprintf("R%d", int(a))
+		}
+
+	case RegList:
+		var buf bytes.Buffer
+		start := -2
+		end := -2
+		fmt.Fprintf(&buf, "[")
+		flush := func() {
+			if start >= 0 {
+				if buf.Len() > 1 {
+					fmt.Fprintf(&buf, ",")
+				}
+				if start == end {
+					fmt.Fprintf(&buf, "R%d", start)
+				} else {
+					fmt.Fprintf(&buf, "R%d-R%d", start, end)
+				}
+				start = -2
+				end = -2
+			}
+		}
+		for i := 0; i < 16; i++ {
+			if a&(1<<uint(i)) != 0 {
+				if i == end+1 {
+					end++
+					continue
+				}
+				start = i
+				end = i
+			} else {
+				flush()
+			}
+		}
+		flush()
+		fmt.Fprintf(&buf, "]")
+		return buf.String()
+
+	case RegShift:
+		return fmt.Sprintf("R%d%s$%d", int(a.Reg), plan9Shift[a.Shift], int(a.Count))
+
+	case RegShiftReg:
+		return fmt.Sprintf("R%d%sR%d", int(a.Reg), plan9Shift[a.Shift], int(a.RegCount))
+	}
+	return strings.ToUpper(arg.String())
+}
+
+// convert memory operand from GNU syntax to Plan 9 syntax, for example,
+// [r5] -> (R5)
+// [r6, #4080] -> 0xff0(R6)
+// [r2, r0, ror #1] -> (R2)(R0@>1)
+// inst [r2, -r0, ror #1] -> INST.U (R2)(R0@>1)
+// input:
+//
+//	a memory operand
+//
+// return values:
+//
+//	corresponding memory operand in Plan 9 syntax
+//	.W/.P/.U suffix
+func memOpTrans(mem Mem) (string, string) {
+	suffix := ""
+	switch mem.Mode {
+	case AddrOffset, AddrLDM:
+		// no suffix
+	case AddrPreIndex, AddrLDM_WB:
+		suffix = ".W"
+	case AddrPostIndex:
+		suffix = ".P"
+	}
+	off := ""
+	if mem.Offset != 0 {
+		off = fmt.Sprintf("%#x", mem.Offset)
+	}
+	base := fmt.Sprintf("(R%d)", int(mem.Base))
+	index := ""
+	if mem.Sign != 0 {
+		sign := ""
+		if mem.Sign < 0 {
+			suffix += ".U"
+		}
+		shift := ""
+		if mem.Count != 0 {
+			shift = fmt.Sprintf("%s%d", plan9Shift[mem.Shift], mem.Count)
+		}
+		index = fmt.Sprintf("(%sR%d%s)", sign, int(mem.Index), shift)
+	}
+	return off + base + index, suffix
+}
+
+type goFPInfo struct {
+	op        Op
+	transArgs []int  // indexes of arguments which need transformation
+	gnuName   string // instruction name in GNU syntax
+	goName    string // instruction name in Plan 9 syntax
+}
+
+var fpInst []goFPInfo = []goFPInfo{
+	{VADD_EQ_F32, []int{2, 1, 0}, "VADD", "ADDF"},
+	{VADD_EQ_F64, []int{2, 1, 0}, "VADD", "ADDD"},
+	{VSUB_EQ_F32, []int{2, 1, 0}, "VSUB", "SUBF"},
+	{VSUB_EQ_F64, []int{2, 1, 0}, "VSUB", "SUBD"},
+	{VMUL_EQ_F32, []int{2, 1, 0}, "VMUL", "MULF"},
+	{VMUL_EQ_F64, []int{2, 1, 0}, "VMUL", "MULD"},
+	{VNMUL_EQ_F32, []int{2, 1, 0}, "VNMUL", "NMULF"},
+	{VNMUL_EQ_F64, []int{2, 1, 0}, "VNMUL", "NMULD"},
+	{VMLA_EQ_F32, []int{2, 1, 0}, "VMLA", "MULAF"},
+	{VMLA_EQ_F64, []int{2, 1, 0}, "VMLA", "MULAD"},
+	{VMLS_EQ_F32, []int{2, 1, 0}, "VMLS", "MULSF"},
+	{VMLS_EQ_F64, []int{2, 1, 0}, "VMLS", "MULSD"},
+	{VNMLA_EQ_F32, []int{2, 1, 0}, "VNMLA", "NMULAF"},
+	{VNMLA_EQ_F64, []int{2, 1, 0}, "VNMLA", "NMULAD"},
+	{VNMLS_EQ_F32, []int{2, 1, 0}, "VNMLS", "NMULSF"},
+	{VNMLS_EQ_F64, []int{2, 1, 0}, "VNMLS", "NMULSD"},
+	{VDIV_EQ_F32, []int{2, 1, 0}, "VDIV", "DIVF"},
+	{VDIV_EQ_F64, []int{2, 1, 0}, "VDIV", "DIVD"},
+	{VNEG_EQ_F32, []int{1, 0}, "VNEG", "NEGF"},
+	{VNEG_EQ_F64, []int{1, 0}, "VNEG", "NEGD"},
+	{VABS_EQ_F32, []int{1, 0}, "VABS", "ABSF"},
+	{VABS_EQ_F64, []int{1, 0}, "VABS", "ABSD"},
+	{VSQRT_EQ_F32, []int{1, 0}, "VSQRT", "SQRTF"},
+	{VSQRT_EQ_F64, []int{1, 0}, "VSQRT", "SQRTD"},
+	{VCMP_EQ_F32, []int{1, 0}, "VCMP", "CMPF"},
+	{VCMP_EQ_F64, []int{1, 0}, "VCMP", "CMPD"},
+	{VCMP_E_EQ_F32, []int{1, 0}, "VCMP.E", "CMPF"},
+	{VCMP_E_EQ_F64, []int{1, 0}, "VCMP.E", "CMPD"},
+	{VLDR_EQ, []int{1}, "VLDR", "MOV"},
+	{VSTR_EQ, []int{1}, "VSTR", "MOV"},
+	{VMOV_EQ_F32, []int{1, 0}, "VMOV", "MOVF"},
+	{VMOV_EQ_F64, []int{1, 0}, "VMOV", "MOVD"},
+	{VMOV_EQ_32, []int{1, 0}, "VMOV", "MOVW"},
+	{VMOV_EQ, []int{1, 0}, "VMOV", "MOVW"},
+	{VCVT_EQ_F64_F32, []int{1, 0}, "VCVT", "MOVFD"},
+	{VCVT_EQ_F32_F64, []int{1, 0}, "VCVT", "MOVDF"},
+	{VCVT_EQ_F32_U32, []int{1, 0}, "VCVT", "MOVWF.U"},
+	{VCVT_EQ_F32_S32, []int{1, 0}, "VCVT", "MOVWF"},
+	{VCVT_EQ_S32_F32, []int{1, 0}, "VCVT", "MOVFW"},
+	{VCVT_EQ_U32_F32, []int{1, 0}, "VCVT", "MOVFW.U"},
+	{VCVT_EQ_F64_U32, []int{1, 0}, "VCVT", "MOVWD.U"},
+	{VCVT_EQ_F64_S32, []int{1, 0}, "VCVT", "MOVWD"},
+	{VCVT_EQ_S32_F64, []int{1, 0}, "VCVT", "MOVDW"},
+	{VCVT_EQ_U32_F64, []int{1, 0}, "VCVT", "MOVDW.U"},
+}
+
+// convert FP instructions from GNU syntax to Plan 9 syntax, for example,
+// vadd.f32 s0, s3, s4 -> ADDF F0, S3, F2
+// vsub.f64 d0, d2, d4 -> SUBD F0, F2, F4
+// vldr s2, [r11] -> MOVF (R11), F1
+// inputs: instruction name and arguments in GNU syntax
+// return values: corresponding instruction name and arguments in Plan 9 syntax
+func fpTrans(inst *Inst, op string, args []string) (string, []string) {
+	for _, fp := range fpInst {
+		if inst.Op&^15 == fp.op {
+			// remove gnu syntax suffixes
+			op = strings.Replace(op, ".F32", "", -1)
+			op = strings.Replace(op, ".F64", "", -1)
+			op = strings.Replace(op, ".S32", "", -1)
+			op = strings.Replace(op, ".U32", "", -1)
+			op = strings.Replace(op, ".32", "", -1)
+			// compose op name
+			if fp.op == VLDR_EQ || fp.op == VSTR_EQ {
+				switch {
+				case strings.HasPrefix(args[fp.transArgs[0]], "D"):
+					op = "MOVD" + op[len(fp.gnuName):]
+				case strings.HasPrefix(args[fp.transArgs[0]], "S"):
+					op = "MOVF" + op[len(fp.gnuName):]
+				default:
+					panic(fmt.Sprintf("wrong FP register: %v", inst))
+				}
+			} else {
+				op = fp.goName + op[len(fp.gnuName):]
+			}
+			// transform registers
+			for ix, ri := range fp.transArgs {
+				switch {
+				case strings.HasSuffix(args[ri], "[1]"): // MOVW Rx, Dy[1]
+					break
+				case strings.HasSuffix(args[ri], "[0]"): // Dx[0] -> Fx
+					args[ri] = strings.Replace(args[ri], "[0]", "", -1)
+					fallthrough
+				case strings.HasPrefix(args[ri], "D"): // Dx -> Fx
+					args[ri] = "F" + args[ri][1:]
+				case strings.HasPrefix(args[ri], "S"):
+					if inst.Args[ix].(Reg)&1 == 0 { // Sx -> Fy, y = x/2, if x is even
+						args[ri] = fmt.Sprintf("F%d", (inst.Args[ix].(Reg)-S0)/2)
+					}
+				case strings.HasPrefix(args[ri], "$"): // CMPF/CMPD $0, Fx
+					break
+				case strings.HasPrefix(args[ri], "R"): // MOVW Rx, Dy[1]
+					break
+				default:
+					panic(fmt.Sprintf("wrong FP register: %v", inst))
+				}
+			}
+			break
+		}
+	}
+	return op, args
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/tables.go b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/tables.go
new file mode 100644
index 0000000000000000000000000000000000000000..3ad489e019710ebb711f18ddf96d94a981d71ee1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm/armasm/tables.go
@@ -0,0 +1,9552 @@
+package armasm
+
+const (
+	_ Op = iota
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	ADC_EQ
+	ADC_NE
+	ADC_CS
+	ADC_CC
+	ADC_MI
+	ADC_PL
+	ADC_VS
+	ADC_VC
+	ADC_HI
+	ADC_LS
+	ADC_GE
+	ADC_LT
+	ADC_GT
+	ADC_LE
+	ADC
+	ADC_ZZ
+	ADC_S_EQ
+	ADC_S_NE
+	ADC_S_CS
+	ADC_S_CC
+	ADC_S_MI
+	ADC_S_PL
+	ADC_S_VS
+	ADC_S_VC
+	ADC_S_HI
+	ADC_S_LS
+	ADC_S_GE
+	ADC_S_LT
+	ADC_S_GT
+	ADC_S_LE
+	ADC_S
+	ADC_S_ZZ
+	ADD_EQ
+	ADD_NE
+	ADD_CS
+	ADD_CC
+	ADD_MI
+	ADD_PL
+	ADD_VS
+	ADD_VC
+	ADD_HI
+	ADD_LS
+	ADD_GE
+	ADD_LT
+	ADD_GT
+	ADD_LE
+	ADD
+	ADD_ZZ
+	ADD_S_EQ
+	ADD_S_NE
+	ADD_S_CS
+	ADD_S_CC
+	ADD_S_MI
+	ADD_S_PL
+	ADD_S_VS
+	ADD_S_VC
+	ADD_S_HI
+	ADD_S_LS
+	ADD_S_GE
+	ADD_S_LT
+	ADD_S_GT
+	ADD_S_LE
+	ADD_S
+	ADD_S_ZZ
+	AND_EQ
+	AND_NE
+	AND_CS
+	AND_CC
+	AND_MI
+	AND_PL
+	AND_VS
+	AND_VC
+	AND_HI
+	AND_LS
+	AND_GE
+	AND_LT
+	AND_GT
+	AND_LE
+	AND
+	AND_ZZ
+	AND_S_EQ
+	AND_S_NE
+	AND_S_CS
+	AND_S_CC
+	AND_S_MI
+	AND_S_PL
+	AND_S_VS
+	AND_S_VC
+	AND_S_HI
+	AND_S_LS
+	AND_S_GE
+	AND_S_LT
+	AND_S_GT
+	AND_S_LE
+	AND_S
+	AND_S_ZZ
+	ASR_EQ
+	ASR_NE
+	ASR_CS
+	ASR_CC
+	ASR_MI
+	ASR_PL
+	ASR_VS
+	ASR_VC
+	ASR_HI
+	ASR_LS
+	ASR_GE
+	ASR_LT
+	ASR_GT
+	ASR_LE
+	ASR
+	ASR_ZZ
+	ASR_S_EQ
+	ASR_S_NE
+	ASR_S_CS
+	ASR_S_CC
+	ASR_S_MI
+	ASR_S_PL
+	ASR_S_VS
+	ASR_S_VC
+	ASR_S_HI
+	ASR_S_LS
+	ASR_S_GE
+	ASR_S_LT
+	ASR_S_GT
+	ASR_S_LE
+	ASR_S
+	ASR_S_ZZ
+	B_EQ
+	B_NE
+	B_CS
+	B_CC
+	B_MI
+	B_PL
+	B_VS
+	B_VC
+	B_HI
+	B_LS
+	B_GE
+	B_LT
+	B_GT
+	B_LE
+	B
+	B_ZZ
+	BFC_EQ
+	BFC_NE
+	BFC_CS
+	BFC_CC
+	BFC_MI
+	BFC_PL
+	BFC_VS
+	BFC_VC
+	BFC_HI
+	BFC_LS
+	BFC_GE
+	BFC_LT
+	BFC_GT
+	BFC_LE
+	BFC
+	BFC_ZZ
+	BFI_EQ
+	BFI_NE
+	BFI_CS
+	BFI_CC
+	BFI_MI
+	BFI_PL
+	BFI_VS
+	BFI_VC
+	BFI_HI
+	BFI_LS
+	BFI_GE
+	BFI_LT
+	BFI_GT
+	BFI_LE
+	BFI
+	BFI_ZZ
+	BIC_EQ
+	BIC_NE
+	BIC_CS
+	BIC_CC
+	BIC_MI
+	BIC_PL
+	BIC_VS
+	BIC_VC
+	BIC_HI
+	BIC_LS
+	BIC_GE
+	BIC_LT
+	BIC_GT
+	BIC_LE
+	BIC
+	BIC_ZZ
+	BIC_S_EQ
+	BIC_S_NE
+	BIC_S_CS
+	BIC_S_CC
+	BIC_S_MI
+	BIC_S_PL
+	BIC_S_VS
+	BIC_S_VC
+	BIC_S_HI
+	BIC_S_LS
+	BIC_S_GE
+	BIC_S_LT
+	BIC_S_GT
+	BIC_S_LE
+	BIC_S
+	BIC_S_ZZ
+	BKPT_EQ
+	BKPT_NE
+	BKPT_CS
+	BKPT_CC
+	BKPT_MI
+	BKPT_PL
+	BKPT_VS
+	BKPT_VC
+	BKPT_HI
+	BKPT_LS
+	BKPT_GE
+	BKPT_LT
+	BKPT_GT
+	BKPT_LE
+	BKPT
+	BKPT_ZZ
+	BL_EQ
+	BL_NE
+	BL_CS
+	BL_CC
+	BL_MI
+	BL_PL
+	BL_VS
+	BL_VC
+	BL_HI
+	BL_LS
+	BL_GE
+	BL_LT
+	BL_GT
+	BL_LE
+	BL
+	BL_ZZ
+	BLX_EQ
+	BLX_NE
+	BLX_CS
+	BLX_CC
+	BLX_MI
+	BLX_PL
+	BLX_VS
+	BLX_VC
+	BLX_HI
+	BLX_LS
+	BLX_GE
+	BLX_LT
+	BLX_GT
+	BLX_LE
+	BLX
+	BLX_ZZ
+	BX_EQ
+	BX_NE
+	BX_CS
+	BX_CC
+	BX_MI
+	BX_PL
+	BX_VS
+	BX_VC
+	BX_HI
+	BX_LS
+	BX_GE
+	BX_LT
+	BX_GT
+	BX_LE
+	BX
+	BX_ZZ
+	BXJ_EQ
+	BXJ_NE
+	BXJ_CS
+	BXJ_CC
+	BXJ_MI
+	BXJ_PL
+	BXJ_VS
+	BXJ_VC
+	BXJ_HI
+	BXJ_LS
+	BXJ_GE
+	BXJ_LT
+	BXJ_GT
+	BXJ_LE
+	BXJ
+	BXJ_ZZ
+	CLREX
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	CLZ_EQ
+	CLZ_NE
+	CLZ_CS
+	CLZ_CC
+	CLZ_MI
+	CLZ_PL
+	CLZ_VS
+	CLZ_VC
+	CLZ_HI
+	CLZ_LS
+	CLZ_GE
+	CLZ_LT
+	CLZ_GT
+	CLZ_LE
+	CLZ
+	CLZ_ZZ
+	CMN_EQ
+	CMN_NE
+	CMN_CS
+	CMN_CC
+	CMN_MI
+	CMN_PL
+	CMN_VS
+	CMN_VC
+	CMN_HI
+	CMN_LS
+	CMN_GE
+	CMN_LT
+	CMN_GT
+	CMN_LE
+	CMN
+	CMN_ZZ
+	CMP_EQ
+	CMP_NE
+	CMP_CS
+	CMP_CC
+	CMP_MI
+	CMP_PL
+	CMP_VS
+	CMP_VC
+	CMP_HI
+	CMP_LS
+	CMP_GE
+	CMP_LT
+	CMP_GT
+	CMP_LE
+	CMP
+	CMP_ZZ
+	DBG_EQ
+	DBG_NE
+	DBG_CS
+	DBG_CC
+	DBG_MI
+	DBG_PL
+	DBG_VS
+	DBG_VC
+	DBG_HI
+	DBG_LS
+	DBG_GE
+	DBG_LT
+	DBG_GT
+	DBG_LE
+	DBG
+	DBG_ZZ
+	DMB
+	DSB
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	EOR_EQ
+	EOR_NE
+	EOR_CS
+	EOR_CC
+	EOR_MI
+	EOR_PL
+	EOR_VS
+	EOR_VC
+	EOR_HI
+	EOR_LS
+	EOR_GE
+	EOR_LT
+	EOR_GT
+	EOR_LE
+	EOR
+	EOR_ZZ
+	EOR_S_EQ
+	EOR_S_NE
+	EOR_S_CS
+	EOR_S_CC
+	EOR_S_MI
+	EOR_S_PL
+	EOR_S_VS
+	EOR_S_VC
+	EOR_S_HI
+	EOR_S_LS
+	EOR_S_GE
+	EOR_S_LT
+	EOR_S_GT
+	EOR_S_LE
+	EOR_S
+	EOR_S_ZZ
+	ISB
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	LDM_EQ
+	LDM_NE
+	LDM_CS
+	LDM_CC
+	LDM_MI
+	LDM_PL
+	LDM_VS
+	LDM_VC
+	LDM_HI
+	LDM_LS
+	LDM_GE
+	LDM_LT
+	LDM_GT
+	LDM_LE
+	LDM
+	LDM_ZZ
+	LDMDA_EQ
+	LDMDA_NE
+	LDMDA_CS
+	LDMDA_CC
+	LDMDA_MI
+	LDMDA_PL
+	LDMDA_VS
+	LDMDA_VC
+	LDMDA_HI
+	LDMDA_LS
+	LDMDA_GE
+	LDMDA_LT
+	LDMDA_GT
+	LDMDA_LE
+	LDMDA
+	LDMDA_ZZ
+	LDMDB_EQ
+	LDMDB_NE
+	LDMDB_CS
+	LDMDB_CC
+	LDMDB_MI
+	LDMDB_PL
+	LDMDB_VS
+	LDMDB_VC
+	LDMDB_HI
+	LDMDB_LS
+	LDMDB_GE
+	LDMDB_LT
+	LDMDB_GT
+	LDMDB_LE
+	LDMDB
+	LDMDB_ZZ
+	LDMIB_EQ
+	LDMIB_NE
+	LDMIB_CS
+	LDMIB_CC
+	LDMIB_MI
+	LDMIB_PL
+	LDMIB_VS
+	LDMIB_VC
+	LDMIB_HI
+	LDMIB_LS
+	LDMIB_GE
+	LDMIB_LT
+	LDMIB_GT
+	LDMIB_LE
+	LDMIB
+	LDMIB_ZZ
+	LDR_EQ
+	LDR_NE
+	LDR_CS
+	LDR_CC
+	LDR_MI
+	LDR_PL
+	LDR_VS
+	LDR_VC
+	LDR_HI
+	LDR_LS
+	LDR_GE
+	LDR_LT
+	LDR_GT
+	LDR_LE
+	LDR
+	LDR_ZZ
+	LDRB_EQ
+	LDRB_NE
+	LDRB_CS
+	LDRB_CC
+	LDRB_MI
+	LDRB_PL
+	LDRB_VS
+	LDRB_VC
+	LDRB_HI
+	LDRB_LS
+	LDRB_GE
+	LDRB_LT
+	LDRB_GT
+	LDRB_LE
+	LDRB
+	LDRB_ZZ
+	LDRBT_EQ
+	LDRBT_NE
+	LDRBT_CS
+	LDRBT_CC
+	LDRBT_MI
+	LDRBT_PL
+	LDRBT_VS
+	LDRBT_VC
+	LDRBT_HI
+	LDRBT_LS
+	LDRBT_GE
+	LDRBT_LT
+	LDRBT_GT
+	LDRBT_LE
+	LDRBT
+	LDRBT_ZZ
+	LDRD_EQ
+	LDRD_NE
+	LDRD_CS
+	LDRD_CC
+	LDRD_MI
+	LDRD_PL
+	LDRD_VS
+	LDRD_VC
+	LDRD_HI
+	LDRD_LS
+	LDRD_GE
+	LDRD_LT
+	LDRD_GT
+	LDRD_LE
+	LDRD
+	LDRD_ZZ
+	LDREX_EQ
+	LDREX_NE
+	LDREX_CS
+	LDREX_CC
+	LDREX_MI
+	LDREX_PL
+	LDREX_VS
+	LDREX_VC
+	LDREX_HI
+	LDREX_LS
+	LDREX_GE
+	LDREX_LT
+	LDREX_GT
+	LDREX_LE
+	LDREX
+	LDREX_ZZ
+	LDREXB_EQ
+	LDREXB_NE
+	LDREXB_CS
+	LDREXB_CC
+	LDREXB_MI
+	LDREXB_PL
+	LDREXB_VS
+	LDREXB_VC
+	LDREXB_HI
+	LDREXB_LS
+	LDREXB_GE
+	LDREXB_LT
+	LDREXB_GT
+	LDREXB_LE
+	LDREXB
+	LDREXB_ZZ
+	LDREXD_EQ
+	LDREXD_NE
+	LDREXD_CS
+	LDREXD_CC
+	LDREXD_MI
+	LDREXD_PL
+	LDREXD_VS
+	LDREXD_VC
+	LDREXD_HI
+	LDREXD_LS
+	LDREXD_GE
+	LDREXD_LT
+	LDREXD_GT
+	LDREXD_LE
+	LDREXD
+	LDREXD_ZZ
+	LDREXH_EQ
+	LDREXH_NE
+	LDREXH_CS
+	LDREXH_CC
+	LDREXH_MI
+	LDREXH_PL
+	LDREXH_VS
+	LDREXH_VC
+	LDREXH_HI
+	LDREXH_LS
+	LDREXH_GE
+	LDREXH_LT
+	LDREXH_GT
+	LDREXH_LE
+	LDREXH
+	LDREXH_ZZ
+	LDRH_EQ
+	LDRH_NE
+	LDRH_CS
+	LDRH_CC
+	LDRH_MI
+	LDRH_PL
+	LDRH_VS
+	LDRH_VC
+	LDRH_HI
+	LDRH_LS
+	LDRH_GE
+	LDRH_LT
+	LDRH_GT
+	LDRH_LE
+	LDRH
+	LDRH_ZZ
+	LDRHT_EQ
+	LDRHT_NE
+	LDRHT_CS
+	LDRHT_CC
+	LDRHT_MI
+	LDRHT_PL
+	LDRHT_VS
+	LDRHT_VC
+	LDRHT_HI
+	LDRHT_LS
+	LDRHT_GE
+	LDRHT_LT
+	LDRHT_GT
+	LDRHT_LE
+	LDRHT
+	LDRHT_ZZ
+	LDRSB_EQ
+	LDRSB_NE
+	LDRSB_CS
+	LDRSB_CC
+	LDRSB_MI
+	LDRSB_PL
+	LDRSB_VS
+	LDRSB_VC
+	LDRSB_HI
+	LDRSB_LS
+	LDRSB_GE
+	LDRSB_LT
+	LDRSB_GT
+	LDRSB_LE
+	LDRSB
+	LDRSB_ZZ
+	LDRSBT_EQ
+	LDRSBT_NE
+	LDRSBT_CS
+	LDRSBT_CC
+	LDRSBT_MI
+	LDRSBT_PL
+	LDRSBT_VS
+	LDRSBT_VC
+	LDRSBT_HI
+	LDRSBT_LS
+	LDRSBT_GE
+	LDRSBT_LT
+	LDRSBT_GT
+	LDRSBT_LE
+	LDRSBT
+	LDRSBT_ZZ
+	LDRSH_EQ
+	LDRSH_NE
+	LDRSH_CS
+	LDRSH_CC
+	LDRSH_MI
+	LDRSH_PL
+	LDRSH_VS
+	LDRSH_VC
+	LDRSH_HI
+	LDRSH_LS
+	LDRSH_GE
+	LDRSH_LT
+	LDRSH_GT
+	LDRSH_LE
+	LDRSH
+	LDRSH_ZZ
+	LDRSHT_EQ
+	LDRSHT_NE
+	LDRSHT_CS
+	LDRSHT_CC
+	LDRSHT_MI
+	LDRSHT_PL
+	LDRSHT_VS
+	LDRSHT_VC
+	LDRSHT_HI
+	LDRSHT_LS
+	LDRSHT_GE
+	LDRSHT_LT
+	LDRSHT_GT
+	LDRSHT_LE
+	LDRSHT
+	LDRSHT_ZZ
+	LDRT_EQ
+	LDRT_NE
+	LDRT_CS
+	LDRT_CC
+	LDRT_MI
+	LDRT_PL
+	LDRT_VS
+	LDRT_VC
+	LDRT_HI
+	LDRT_LS
+	LDRT_GE
+	LDRT_LT
+	LDRT_GT
+	LDRT_LE
+	LDRT
+	LDRT_ZZ
+	LSL_EQ
+	LSL_NE
+	LSL_CS
+	LSL_CC
+	LSL_MI
+	LSL_PL
+	LSL_VS
+	LSL_VC
+	LSL_HI
+	LSL_LS
+	LSL_GE
+	LSL_LT
+	LSL_GT
+	LSL_LE
+	LSL
+	LSL_ZZ
+	LSL_S_EQ
+	LSL_S_NE
+	LSL_S_CS
+	LSL_S_CC
+	LSL_S_MI
+	LSL_S_PL
+	LSL_S_VS
+	LSL_S_VC
+	LSL_S_HI
+	LSL_S_LS
+	LSL_S_GE
+	LSL_S_LT
+	LSL_S_GT
+	LSL_S_LE
+	LSL_S
+	LSL_S_ZZ
+	LSR_EQ
+	LSR_NE
+	LSR_CS
+	LSR_CC
+	LSR_MI
+	LSR_PL
+	LSR_VS
+	LSR_VC
+	LSR_HI
+	LSR_LS
+	LSR_GE
+	LSR_LT
+	LSR_GT
+	LSR_LE
+	LSR
+	LSR_ZZ
+	LSR_S_EQ
+	LSR_S_NE
+	LSR_S_CS
+	LSR_S_CC
+	LSR_S_MI
+	LSR_S_PL
+	LSR_S_VS
+	LSR_S_VC
+	LSR_S_HI
+	LSR_S_LS
+	LSR_S_GE
+	LSR_S_LT
+	LSR_S_GT
+	LSR_S_LE
+	LSR_S
+	LSR_S_ZZ
+	MLA_EQ
+	MLA_NE
+	MLA_CS
+	MLA_CC
+	MLA_MI
+	MLA_PL
+	MLA_VS
+	MLA_VC
+	MLA_HI
+	MLA_LS
+	MLA_GE
+	MLA_LT
+	MLA_GT
+	MLA_LE
+	MLA
+	MLA_ZZ
+	MLA_S_EQ
+	MLA_S_NE
+	MLA_S_CS
+	MLA_S_CC
+	MLA_S_MI
+	MLA_S_PL
+	MLA_S_VS
+	MLA_S_VC
+	MLA_S_HI
+	MLA_S_LS
+	MLA_S_GE
+	MLA_S_LT
+	MLA_S_GT
+	MLA_S_LE
+	MLA_S
+	MLA_S_ZZ
+	MLS_EQ
+	MLS_NE
+	MLS_CS
+	MLS_CC
+	MLS_MI
+	MLS_PL
+	MLS_VS
+	MLS_VC
+	MLS_HI
+	MLS_LS
+	MLS_GE
+	MLS_LT
+	MLS_GT
+	MLS_LE
+	MLS
+	MLS_ZZ
+	MOV_EQ
+	MOV_NE
+	MOV_CS
+	MOV_CC
+	MOV_MI
+	MOV_PL
+	MOV_VS
+	MOV_VC
+	MOV_HI
+	MOV_LS
+	MOV_GE
+	MOV_LT
+	MOV_GT
+	MOV_LE
+	MOV
+	MOV_ZZ
+	MOV_S_EQ
+	MOV_S_NE
+	MOV_S_CS
+	MOV_S_CC
+	MOV_S_MI
+	MOV_S_PL
+	MOV_S_VS
+	MOV_S_VC
+	MOV_S_HI
+	MOV_S_LS
+	MOV_S_GE
+	MOV_S_LT
+	MOV_S_GT
+	MOV_S_LE
+	MOV_S
+	MOV_S_ZZ
+	MOVT_EQ
+	MOVT_NE
+	MOVT_CS
+	MOVT_CC
+	MOVT_MI
+	MOVT_PL
+	MOVT_VS
+	MOVT_VC
+	MOVT_HI
+	MOVT_LS
+	MOVT_GE
+	MOVT_LT
+	MOVT_GT
+	MOVT_LE
+	MOVT
+	MOVT_ZZ
+	MOVW_EQ
+	MOVW_NE
+	MOVW_CS
+	MOVW_CC
+	MOVW_MI
+	MOVW_PL
+	MOVW_VS
+	MOVW_VC
+	MOVW_HI
+	MOVW_LS
+	MOVW_GE
+	MOVW_LT
+	MOVW_GT
+	MOVW_LE
+	MOVW
+	MOVW_ZZ
+	MRS_EQ
+	MRS_NE
+	MRS_CS
+	MRS_CC
+	MRS_MI
+	MRS_PL
+	MRS_VS
+	MRS_VC
+	MRS_HI
+	MRS_LS
+	MRS_GE
+	MRS_LT
+	MRS_GT
+	MRS_LE
+	MRS
+	MRS_ZZ
+	MSR_EQ
+	MSR_NE
+	MSR_CS
+	MSR_CC
+	MSR_MI
+	MSR_PL
+	MSR_VS
+	MSR_VC
+	MSR_HI
+	MSR_LS
+	MSR_GE
+	MSR_LT
+	MSR_GT
+	MSR_LE
+	MSR
+	MSR_ZZ
+	MUL_EQ
+	MUL_NE
+	MUL_CS
+	MUL_CC
+	MUL_MI
+	MUL_PL
+	MUL_VS
+	MUL_VC
+	MUL_HI
+	MUL_LS
+	MUL_GE
+	MUL_LT
+	MUL_GT
+	MUL_LE
+	MUL
+	MUL_ZZ
+	MUL_S_EQ
+	MUL_S_NE
+	MUL_S_CS
+	MUL_S_CC
+	MUL_S_MI
+	MUL_S_PL
+	MUL_S_VS
+	MUL_S_VC
+	MUL_S_HI
+	MUL_S_LS
+	MUL_S_GE
+	MUL_S_LT
+	MUL_S_GT
+	MUL_S_LE
+	MUL_S
+	MUL_S_ZZ
+	MVN_EQ
+	MVN_NE
+	MVN_CS
+	MVN_CC
+	MVN_MI
+	MVN_PL
+	MVN_VS
+	MVN_VC
+	MVN_HI
+	MVN_LS
+	MVN_GE
+	MVN_LT
+	MVN_GT
+	MVN_LE
+	MVN
+	MVN_ZZ
+	MVN_S_EQ
+	MVN_S_NE
+	MVN_S_CS
+	MVN_S_CC
+	MVN_S_MI
+	MVN_S_PL
+	MVN_S_VS
+	MVN_S_VC
+	MVN_S_HI
+	MVN_S_LS
+	MVN_S_GE
+	MVN_S_LT
+	MVN_S_GT
+	MVN_S_LE
+	MVN_S
+	MVN_S_ZZ
+	NOP_EQ
+	NOP_NE
+	NOP_CS
+	NOP_CC
+	NOP_MI
+	NOP_PL
+	NOP_VS
+	NOP_VC
+	NOP_HI
+	NOP_LS
+	NOP_GE
+	NOP_LT
+	NOP_GT
+	NOP_LE
+	NOP
+	NOP_ZZ
+	ORR_EQ
+	ORR_NE
+	ORR_CS
+	ORR_CC
+	ORR_MI
+	ORR_PL
+	ORR_VS
+	ORR_VC
+	ORR_HI
+	ORR_LS
+	ORR_GE
+	ORR_LT
+	ORR_GT
+	ORR_LE
+	ORR
+	ORR_ZZ
+	ORR_S_EQ
+	ORR_S_NE
+	ORR_S_CS
+	ORR_S_CC
+	ORR_S_MI
+	ORR_S_PL
+	ORR_S_VS
+	ORR_S_VC
+	ORR_S_HI
+	ORR_S_LS
+	ORR_S_GE
+	ORR_S_LT
+	ORR_S_GT
+	ORR_S_LE
+	ORR_S
+	ORR_S_ZZ
+	PKHBT_EQ
+	PKHBT_NE
+	PKHBT_CS
+	PKHBT_CC
+	PKHBT_MI
+	PKHBT_PL
+	PKHBT_VS
+	PKHBT_VC
+	PKHBT_HI
+	PKHBT_LS
+	PKHBT_GE
+	PKHBT_LT
+	PKHBT_GT
+	PKHBT_LE
+	PKHBT
+	PKHBT_ZZ
+	PKHTB_EQ
+	PKHTB_NE
+	PKHTB_CS
+	PKHTB_CC
+	PKHTB_MI
+	PKHTB_PL
+	PKHTB_VS
+	PKHTB_VC
+	PKHTB_HI
+	PKHTB_LS
+	PKHTB_GE
+	PKHTB_LT
+	PKHTB_GT
+	PKHTB_LE
+	PKHTB
+	PKHTB_ZZ
+	PLD_W
+	PLD
+	PLI
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	POP_EQ
+	POP_NE
+	POP_CS
+	POP_CC
+	POP_MI
+	POP_PL
+	POP_VS
+	POP_VC
+	POP_HI
+	POP_LS
+	POP_GE
+	POP_LT
+	POP_GT
+	POP_LE
+	POP
+	POP_ZZ
+	PUSH_EQ
+	PUSH_NE
+	PUSH_CS
+	PUSH_CC
+	PUSH_MI
+	PUSH_PL
+	PUSH_VS
+	PUSH_VC
+	PUSH_HI
+	PUSH_LS
+	PUSH_GE
+	PUSH_LT
+	PUSH_GT
+	PUSH_LE
+	PUSH
+	PUSH_ZZ
+	QADD_EQ
+	QADD_NE
+	QADD_CS
+	QADD_CC
+	QADD_MI
+	QADD_PL
+	QADD_VS
+	QADD_VC
+	QADD_HI
+	QADD_LS
+	QADD_GE
+	QADD_LT
+	QADD_GT
+	QADD_LE
+	QADD
+	QADD_ZZ
+	QADD16_EQ
+	QADD16_NE
+	QADD16_CS
+	QADD16_CC
+	QADD16_MI
+	QADD16_PL
+	QADD16_VS
+	QADD16_VC
+	QADD16_HI
+	QADD16_LS
+	QADD16_GE
+	QADD16_LT
+	QADD16_GT
+	QADD16_LE
+	QADD16
+	QADD16_ZZ
+	QADD8_EQ
+	QADD8_NE
+	QADD8_CS
+	QADD8_CC
+	QADD8_MI
+	QADD8_PL
+	QADD8_VS
+	QADD8_VC
+	QADD8_HI
+	QADD8_LS
+	QADD8_GE
+	QADD8_LT
+	QADD8_GT
+	QADD8_LE
+	QADD8
+	QADD8_ZZ
+	QASX_EQ
+	QASX_NE
+	QASX_CS
+	QASX_CC
+	QASX_MI
+	QASX_PL
+	QASX_VS
+	QASX_VC
+	QASX_HI
+	QASX_LS
+	QASX_GE
+	QASX_LT
+	QASX_GT
+	QASX_LE
+	QASX
+	QASX_ZZ
+	QDADD_EQ
+	QDADD_NE
+	QDADD_CS
+	QDADD_CC
+	QDADD_MI
+	QDADD_PL
+	QDADD_VS
+	QDADD_VC
+	QDADD_HI
+	QDADD_LS
+	QDADD_GE
+	QDADD_LT
+	QDADD_GT
+	QDADD_LE
+	QDADD
+	QDADD_ZZ
+	QDSUB_EQ
+	QDSUB_NE
+	QDSUB_CS
+	QDSUB_CC
+	QDSUB_MI
+	QDSUB_PL
+	QDSUB_VS
+	QDSUB_VC
+	QDSUB_HI
+	QDSUB_LS
+	QDSUB_GE
+	QDSUB_LT
+	QDSUB_GT
+	QDSUB_LE
+	QDSUB
+	QDSUB_ZZ
+	QSAX_EQ
+	QSAX_NE
+	QSAX_CS
+	QSAX_CC
+	QSAX_MI
+	QSAX_PL
+	QSAX_VS
+	QSAX_VC
+	QSAX_HI
+	QSAX_LS
+	QSAX_GE
+	QSAX_LT
+	QSAX_GT
+	QSAX_LE
+	QSAX
+	QSAX_ZZ
+	QSUB_EQ
+	QSUB_NE
+	QSUB_CS
+	QSUB_CC
+	QSUB_MI
+	QSUB_PL
+	QSUB_VS
+	QSUB_VC
+	QSUB_HI
+	QSUB_LS
+	QSUB_GE
+	QSUB_LT
+	QSUB_GT
+	QSUB_LE
+	QSUB
+	QSUB_ZZ
+	QSUB16_EQ
+	QSUB16_NE
+	QSUB16_CS
+	QSUB16_CC
+	QSUB16_MI
+	QSUB16_PL
+	QSUB16_VS
+	QSUB16_VC
+	QSUB16_HI
+	QSUB16_LS
+	QSUB16_GE
+	QSUB16_LT
+	QSUB16_GT
+	QSUB16_LE
+	QSUB16
+	QSUB16_ZZ
+	QSUB8_EQ
+	QSUB8_NE
+	QSUB8_CS
+	QSUB8_CC
+	QSUB8_MI
+	QSUB8_PL
+	QSUB8_VS
+	QSUB8_VC
+	QSUB8_HI
+	QSUB8_LS
+	QSUB8_GE
+	QSUB8_LT
+	QSUB8_GT
+	QSUB8_LE
+	QSUB8
+	QSUB8_ZZ
+	RBIT_EQ
+	RBIT_NE
+	RBIT_CS
+	RBIT_CC
+	RBIT_MI
+	RBIT_PL
+	RBIT_VS
+	RBIT_VC
+	RBIT_HI
+	RBIT_LS
+	RBIT_GE
+	RBIT_LT
+	RBIT_GT
+	RBIT_LE
+	RBIT
+	RBIT_ZZ
+	REV_EQ
+	REV_NE
+	REV_CS
+	REV_CC
+	REV_MI
+	REV_PL
+	REV_VS
+	REV_VC
+	REV_HI
+	REV_LS
+	REV_GE
+	REV_LT
+	REV_GT
+	REV_LE
+	REV
+	REV_ZZ
+	REV16_EQ
+	REV16_NE
+	REV16_CS
+	REV16_CC
+	REV16_MI
+	REV16_PL
+	REV16_VS
+	REV16_VC
+	REV16_HI
+	REV16_LS
+	REV16_GE
+	REV16_LT
+	REV16_GT
+	REV16_LE
+	REV16
+	REV16_ZZ
+	REVSH_EQ
+	REVSH_NE
+	REVSH_CS
+	REVSH_CC
+	REVSH_MI
+	REVSH_PL
+	REVSH_VS
+	REVSH_VC
+	REVSH_HI
+	REVSH_LS
+	REVSH_GE
+	REVSH_LT
+	REVSH_GT
+	REVSH_LE
+	REVSH
+	REVSH_ZZ
+	ROR_EQ
+	ROR_NE
+	ROR_CS
+	ROR_CC
+	ROR_MI
+	ROR_PL
+	ROR_VS
+	ROR_VC
+	ROR_HI
+	ROR_LS
+	ROR_GE
+	ROR_LT
+	ROR_GT
+	ROR_LE
+	ROR
+	ROR_ZZ
+	ROR_S_EQ
+	ROR_S_NE
+	ROR_S_CS
+	ROR_S_CC
+	ROR_S_MI
+	ROR_S_PL
+	ROR_S_VS
+	ROR_S_VC
+	ROR_S_HI
+	ROR_S_LS
+	ROR_S_GE
+	ROR_S_LT
+	ROR_S_GT
+	ROR_S_LE
+	ROR_S
+	ROR_S_ZZ
+	RRX_EQ
+	RRX_NE
+	RRX_CS
+	RRX_CC
+	RRX_MI
+	RRX_PL
+	RRX_VS
+	RRX_VC
+	RRX_HI
+	RRX_LS
+	RRX_GE
+	RRX_LT
+	RRX_GT
+	RRX_LE
+	RRX
+	RRX_ZZ
+	RRX_S_EQ
+	RRX_S_NE
+	RRX_S_CS
+	RRX_S_CC
+	RRX_S_MI
+	RRX_S_PL
+	RRX_S_VS
+	RRX_S_VC
+	RRX_S_HI
+	RRX_S_LS
+	RRX_S_GE
+	RRX_S_LT
+	RRX_S_GT
+	RRX_S_LE
+	RRX_S
+	RRX_S_ZZ
+	RSB_EQ
+	RSB_NE
+	RSB_CS
+	RSB_CC
+	RSB_MI
+	RSB_PL
+	RSB_VS
+	RSB_VC
+	RSB_HI
+	RSB_LS
+	RSB_GE
+	RSB_LT
+	RSB_GT
+	RSB_LE
+	RSB
+	RSB_ZZ
+	RSB_S_EQ
+	RSB_S_NE
+	RSB_S_CS
+	RSB_S_CC
+	RSB_S_MI
+	RSB_S_PL
+	RSB_S_VS
+	RSB_S_VC
+	RSB_S_HI
+	RSB_S_LS
+	RSB_S_GE
+	RSB_S_LT
+	RSB_S_GT
+	RSB_S_LE
+	RSB_S
+	RSB_S_ZZ
+	RSC_EQ
+	RSC_NE
+	RSC_CS
+	RSC_CC
+	RSC_MI
+	RSC_PL
+	RSC_VS
+	RSC_VC
+	RSC_HI
+	RSC_LS
+	RSC_GE
+	RSC_LT
+	RSC_GT
+	RSC_LE
+	RSC
+	RSC_ZZ
+	RSC_S_EQ
+	RSC_S_NE
+	RSC_S_CS
+	RSC_S_CC
+	RSC_S_MI
+	RSC_S_PL
+	RSC_S_VS
+	RSC_S_VC
+	RSC_S_HI
+	RSC_S_LS
+	RSC_S_GE
+	RSC_S_LT
+	RSC_S_GT
+	RSC_S_LE
+	RSC_S
+	RSC_S_ZZ
+	SADD16_EQ
+	SADD16_NE
+	SADD16_CS
+	SADD16_CC
+	SADD16_MI
+	SADD16_PL
+	SADD16_VS
+	SADD16_VC
+	SADD16_HI
+	SADD16_LS
+	SADD16_GE
+	SADD16_LT
+	SADD16_GT
+	SADD16_LE
+	SADD16
+	SADD16_ZZ
+	SADD8_EQ
+	SADD8_NE
+	SADD8_CS
+	SADD8_CC
+	SADD8_MI
+	SADD8_PL
+	SADD8_VS
+	SADD8_VC
+	SADD8_HI
+	SADD8_LS
+	SADD8_GE
+	SADD8_LT
+	SADD8_GT
+	SADD8_LE
+	SADD8
+	SADD8_ZZ
+	SASX_EQ
+	SASX_NE
+	SASX_CS
+	SASX_CC
+	SASX_MI
+	SASX_PL
+	SASX_VS
+	SASX_VC
+	SASX_HI
+	SASX_LS
+	SASX_GE
+	SASX_LT
+	SASX_GT
+	SASX_LE
+	SASX
+	SASX_ZZ
+	SBC_EQ
+	SBC_NE
+	SBC_CS
+	SBC_CC
+	SBC_MI
+	SBC_PL
+	SBC_VS
+	SBC_VC
+	SBC_HI
+	SBC_LS
+	SBC_GE
+	SBC_LT
+	SBC_GT
+	SBC_LE
+	SBC
+	SBC_ZZ
+	SBC_S_EQ
+	SBC_S_NE
+	SBC_S_CS
+	SBC_S_CC
+	SBC_S_MI
+	SBC_S_PL
+	SBC_S_VS
+	SBC_S_VC
+	SBC_S_HI
+	SBC_S_LS
+	SBC_S_GE
+	SBC_S_LT
+	SBC_S_GT
+	SBC_S_LE
+	SBC_S
+	SBC_S_ZZ
+	SBFX_EQ
+	SBFX_NE
+	SBFX_CS
+	SBFX_CC
+	SBFX_MI
+	SBFX_PL
+	SBFX_VS
+	SBFX_VC
+	SBFX_HI
+	SBFX_LS
+	SBFX_GE
+	SBFX_LT
+	SBFX_GT
+	SBFX_LE
+	SBFX
+	SBFX_ZZ
+	SDIV_EQ
+	SDIV_NE
+	SDIV_CS
+	SDIV_CC
+	SDIV_MI
+	SDIV_PL
+	SDIV_VS
+	SDIV_VC
+	SDIV_HI
+	SDIV_LS
+	SDIV_GE
+	SDIV_LT
+	SDIV_GT
+	SDIV_LE
+	SDIV
+	SDIV_ZZ
+	SEL_EQ
+	SEL_NE
+	SEL_CS
+	SEL_CC
+	SEL_MI
+	SEL_PL
+	SEL_VS
+	SEL_VC
+	SEL_HI
+	SEL_LS
+	SEL_GE
+	SEL_LT
+	SEL_GT
+	SEL_LE
+	SEL
+	SEL_ZZ
+	SETEND
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	SEV_EQ
+	SEV_NE
+	SEV_CS
+	SEV_CC
+	SEV_MI
+	SEV_PL
+	SEV_VS
+	SEV_VC
+	SEV_HI
+	SEV_LS
+	SEV_GE
+	SEV_LT
+	SEV_GT
+	SEV_LE
+	SEV
+	SEV_ZZ
+	SHADD16_EQ
+	SHADD16_NE
+	SHADD16_CS
+	SHADD16_CC
+	SHADD16_MI
+	SHADD16_PL
+	SHADD16_VS
+	SHADD16_VC
+	SHADD16_HI
+	SHADD16_LS
+	SHADD16_GE
+	SHADD16_LT
+	SHADD16_GT
+	SHADD16_LE
+	SHADD16
+	SHADD16_ZZ
+	SHADD8_EQ
+	SHADD8_NE
+	SHADD8_CS
+	SHADD8_CC
+	SHADD8_MI
+	SHADD8_PL
+	SHADD8_VS
+	SHADD8_VC
+	SHADD8_HI
+	SHADD8_LS
+	SHADD8_GE
+	SHADD8_LT
+	SHADD8_GT
+	SHADD8_LE
+	SHADD8
+	SHADD8_ZZ
+	SHASX_EQ
+	SHASX_NE
+	SHASX_CS
+	SHASX_CC
+	SHASX_MI
+	SHASX_PL
+	SHASX_VS
+	SHASX_VC
+	SHASX_HI
+	SHASX_LS
+	SHASX_GE
+	SHASX_LT
+	SHASX_GT
+	SHASX_LE
+	SHASX
+	SHASX_ZZ
+	SHSAX_EQ
+	SHSAX_NE
+	SHSAX_CS
+	SHSAX_CC
+	SHSAX_MI
+	SHSAX_PL
+	SHSAX_VS
+	SHSAX_VC
+	SHSAX_HI
+	SHSAX_LS
+	SHSAX_GE
+	SHSAX_LT
+	SHSAX_GT
+	SHSAX_LE
+	SHSAX
+	SHSAX_ZZ
+	SHSUB16_EQ
+	SHSUB16_NE
+	SHSUB16_CS
+	SHSUB16_CC
+	SHSUB16_MI
+	SHSUB16_PL
+	SHSUB16_VS
+	SHSUB16_VC
+	SHSUB16_HI
+	SHSUB16_LS
+	SHSUB16_GE
+	SHSUB16_LT
+	SHSUB16_GT
+	SHSUB16_LE
+	SHSUB16
+	SHSUB16_ZZ
+	SHSUB8_EQ
+	SHSUB8_NE
+	SHSUB8_CS
+	SHSUB8_CC
+	SHSUB8_MI
+	SHSUB8_PL
+	SHSUB8_VS
+	SHSUB8_VC
+	SHSUB8_HI
+	SHSUB8_LS
+	SHSUB8_GE
+	SHSUB8_LT
+	SHSUB8_GT
+	SHSUB8_LE
+	SHSUB8
+	SHSUB8_ZZ
+	SMLABB_EQ
+	SMLABB_NE
+	SMLABB_CS
+	SMLABB_CC
+	SMLABB_MI
+	SMLABB_PL
+	SMLABB_VS
+	SMLABB_VC
+	SMLABB_HI
+	SMLABB_LS
+	SMLABB_GE
+	SMLABB_LT
+	SMLABB_GT
+	SMLABB_LE
+	SMLABB
+	SMLABB_ZZ
+	SMLABT_EQ
+	SMLABT_NE
+	SMLABT_CS
+	SMLABT_CC
+	SMLABT_MI
+	SMLABT_PL
+	SMLABT_VS
+	SMLABT_VC
+	SMLABT_HI
+	SMLABT_LS
+	SMLABT_GE
+	SMLABT_LT
+	SMLABT_GT
+	SMLABT_LE
+	SMLABT
+	SMLABT_ZZ
+	SMLATB_EQ
+	SMLATB_NE
+	SMLATB_CS
+	SMLATB_CC
+	SMLATB_MI
+	SMLATB_PL
+	SMLATB_VS
+	SMLATB_VC
+	SMLATB_HI
+	SMLATB_LS
+	SMLATB_GE
+	SMLATB_LT
+	SMLATB_GT
+	SMLATB_LE
+	SMLATB
+	SMLATB_ZZ
+	SMLATT_EQ
+	SMLATT_NE
+	SMLATT_CS
+	SMLATT_CC
+	SMLATT_MI
+	SMLATT_PL
+	SMLATT_VS
+	SMLATT_VC
+	SMLATT_HI
+	SMLATT_LS
+	SMLATT_GE
+	SMLATT_LT
+	SMLATT_GT
+	SMLATT_LE
+	SMLATT
+	SMLATT_ZZ
+	SMLAD_EQ
+	SMLAD_NE
+	SMLAD_CS
+	SMLAD_CC
+	SMLAD_MI
+	SMLAD_PL
+	SMLAD_VS
+	SMLAD_VC
+	SMLAD_HI
+	SMLAD_LS
+	SMLAD_GE
+	SMLAD_LT
+	SMLAD_GT
+	SMLAD_LE
+	SMLAD
+	SMLAD_ZZ
+	SMLAD_X_EQ
+	SMLAD_X_NE
+	SMLAD_X_CS
+	SMLAD_X_CC
+	SMLAD_X_MI
+	SMLAD_X_PL
+	SMLAD_X_VS
+	SMLAD_X_VC
+	SMLAD_X_HI
+	SMLAD_X_LS
+	SMLAD_X_GE
+	SMLAD_X_LT
+	SMLAD_X_GT
+	SMLAD_X_LE
+	SMLAD_X
+	SMLAD_X_ZZ
+	SMLAL_EQ
+	SMLAL_NE
+	SMLAL_CS
+	SMLAL_CC
+	SMLAL_MI
+	SMLAL_PL
+	SMLAL_VS
+	SMLAL_VC
+	SMLAL_HI
+	SMLAL_LS
+	SMLAL_GE
+	SMLAL_LT
+	SMLAL_GT
+	SMLAL_LE
+	SMLAL
+	SMLAL_ZZ
+	SMLAL_S_EQ
+	SMLAL_S_NE
+	SMLAL_S_CS
+	SMLAL_S_CC
+	SMLAL_S_MI
+	SMLAL_S_PL
+	SMLAL_S_VS
+	SMLAL_S_VC
+	SMLAL_S_HI
+	SMLAL_S_LS
+	SMLAL_S_GE
+	SMLAL_S_LT
+	SMLAL_S_GT
+	SMLAL_S_LE
+	SMLAL_S
+	SMLAL_S_ZZ
+	SMLALBB_EQ
+	SMLALBB_NE
+	SMLALBB_CS
+	SMLALBB_CC
+	SMLALBB_MI
+	SMLALBB_PL
+	SMLALBB_VS
+	SMLALBB_VC
+	SMLALBB_HI
+	SMLALBB_LS
+	SMLALBB_GE
+	SMLALBB_LT
+	SMLALBB_GT
+	SMLALBB_LE
+	SMLALBB
+	SMLALBB_ZZ
+	SMLALBT_EQ
+	SMLALBT_NE
+	SMLALBT_CS
+	SMLALBT_CC
+	SMLALBT_MI
+	SMLALBT_PL
+	SMLALBT_VS
+	SMLALBT_VC
+	SMLALBT_HI
+	SMLALBT_LS
+	SMLALBT_GE
+	SMLALBT_LT
+	SMLALBT_GT
+	SMLALBT_LE
+	SMLALBT
+	SMLALBT_ZZ
+	SMLALTB_EQ
+	SMLALTB_NE
+	SMLALTB_CS
+	SMLALTB_CC
+	SMLALTB_MI
+	SMLALTB_PL
+	SMLALTB_VS
+	SMLALTB_VC
+	SMLALTB_HI
+	SMLALTB_LS
+	SMLALTB_GE
+	SMLALTB_LT
+	SMLALTB_GT
+	SMLALTB_LE
+	SMLALTB
+	SMLALTB_ZZ
+	SMLALTT_EQ
+	SMLALTT_NE
+	SMLALTT_CS
+	SMLALTT_CC
+	SMLALTT_MI
+	SMLALTT_PL
+	SMLALTT_VS
+	SMLALTT_VC
+	SMLALTT_HI
+	SMLALTT_LS
+	SMLALTT_GE
+	SMLALTT_LT
+	SMLALTT_GT
+	SMLALTT_LE
+	SMLALTT
+	SMLALTT_ZZ
+	SMLALD_EQ
+	SMLALD_NE
+	SMLALD_CS
+	SMLALD_CC
+	SMLALD_MI
+	SMLALD_PL
+	SMLALD_VS
+	SMLALD_VC
+	SMLALD_HI
+	SMLALD_LS
+	SMLALD_GE
+	SMLALD_LT
+	SMLALD_GT
+	SMLALD_LE
+	SMLALD
+	SMLALD_ZZ
+	SMLALD_X_EQ
+	SMLALD_X_NE
+	SMLALD_X_CS
+	SMLALD_X_CC
+	SMLALD_X_MI
+	SMLALD_X_PL
+	SMLALD_X_VS
+	SMLALD_X_VC
+	SMLALD_X_HI
+	SMLALD_X_LS
+	SMLALD_X_GE
+	SMLALD_X_LT
+	SMLALD_X_GT
+	SMLALD_X_LE
+	SMLALD_X
+	SMLALD_X_ZZ
+	SMLAWB_EQ
+	SMLAWB_NE
+	SMLAWB_CS
+	SMLAWB_CC
+	SMLAWB_MI
+	SMLAWB_PL
+	SMLAWB_VS
+	SMLAWB_VC
+	SMLAWB_HI
+	SMLAWB_LS
+	SMLAWB_GE
+	SMLAWB_LT
+	SMLAWB_GT
+	SMLAWB_LE
+	SMLAWB
+	SMLAWB_ZZ
+	SMLAWT_EQ
+	SMLAWT_NE
+	SMLAWT_CS
+	SMLAWT_CC
+	SMLAWT_MI
+	SMLAWT_PL
+	SMLAWT_VS
+	SMLAWT_VC
+	SMLAWT_HI
+	SMLAWT_LS
+	SMLAWT_GE
+	SMLAWT_LT
+	SMLAWT_GT
+	SMLAWT_LE
+	SMLAWT
+	SMLAWT_ZZ
+	SMLSD_EQ
+	SMLSD_NE
+	SMLSD_CS
+	SMLSD_CC
+	SMLSD_MI
+	SMLSD_PL
+	SMLSD_VS
+	SMLSD_VC
+	SMLSD_HI
+	SMLSD_LS
+	SMLSD_GE
+	SMLSD_LT
+	SMLSD_GT
+	SMLSD_LE
+	SMLSD
+	SMLSD_ZZ
+	SMLSD_X_EQ
+	SMLSD_X_NE
+	SMLSD_X_CS
+	SMLSD_X_CC
+	SMLSD_X_MI
+	SMLSD_X_PL
+	SMLSD_X_VS
+	SMLSD_X_VC
+	SMLSD_X_HI
+	SMLSD_X_LS
+	SMLSD_X_GE
+	SMLSD_X_LT
+	SMLSD_X_GT
+	SMLSD_X_LE
+	SMLSD_X
+	SMLSD_X_ZZ
+	SMLSLD_EQ
+	SMLSLD_NE
+	SMLSLD_CS
+	SMLSLD_CC
+	SMLSLD_MI
+	SMLSLD_PL
+	SMLSLD_VS
+	SMLSLD_VC
+	SMLSLD_HI
+	SMLSLD_LS
+	SMLSLD_GE
+	SMLSLD_LT
+	SMLSLD_GT
+	SMLSLD_LE
+	SMLSLD
+	SMLSLD_ZZ
+	SMLSLD_X_EQ
+	SMLSLD_X_NE
+	SMLSLD_X_CS
+	SMLSLD_X_CC
+	SMLSLD_X_MI
+	SMLSLD_X_PL
+	SMLSLD_X_VS
+	SMLSLD_X_VC
+	SMLSLD_X_HI
+	SMLSLD_X_LS
+	SMLSLD_X_GE
+	SMLSLD_X_LT
+	SMLSLD_X_GT
+	SMLSLD_X_LE
+	SMLSLD_X
+	SMLSLD_X_ZZ
+	SMMLA_EQ
+	SMMLA_NE
+	SMMLA_CS
+	SMMLA_CC
+	SMMLA_MI
+	SMMLA_PL
+	SMMLA_VS
+	SMMLA_VC
+	SMMLA_HI
+	SMMLA_LS
+	SMMLA_GE
+	SMMLA_LT
+	SMMLA_GT
+	SMMLA_LE
+	SMMLA
+	SMMLA_ZZ
+	SMMLA_R_EQ
+	SMMLA_R_NE
+	SMMLA_R_CS
+	SMMLA_R_CC
+	SMMLA_R_MI
+	SMMLA_R_PL
+	SMMLA_R_VS
+	SMMLA_R_VC
+	SMMLA_R_HI
+	SMMLA_R_LS
+	SMMLA_R_GE
+	SMMLA_R_LT
+	SMMLA_R_GT
+	SMMLA_R_LE
+	SMMLA_R
+	SMMLA_R_ZZ
+	SMMLS_EQ
+	SMMLS_NE
+	SMMLS_CS
+	SMMLS_CC
+	SMMLS_MI
+	SMMLS_PL
+	SMMLS_VS
+	SMMLS_VC
+	SMMLS_HI
+	SMMLS_LS
+	SMMLS_GE
+	SMMLS_LT
+	SMMLS_GT
+	SMMLS_LE
+	SMMLS
+	SMMLS_ZZ
+	SMMLS_R_EQ
+	SMMLS_R_NE
+	SMMLS_R_CS
+	SMMLS_R_CC
+	SMMLS_R_MI
+	SMMLS_R_PL
+	SMMLS_R_VS
+	SMMLS_R_VC
+	SMMLS_R_HI
+	SMMLS_R_LS
+	SMMLS_R_GE
+	SMMLS_R_LT
+	SMMLS_R_GT
+	SMMLS_R_LE
+	SMMLS_R
+	SMMLS_R_ZZ
+	SMMUL_EQ
+	SMMUL_NE
+	SMMUL_CS
+	SMMUL_CC
+	SMMUL_MI
+	SMMUL_PL
+	SMMUL_VS
+	SMMUL_VC
+	SMMUL_HI
+	SMMUL_LS
+	SMMUL_GE
+	SMMUL_LT
+	SMMUL_GT
+	SMMUL_LE
+	SMMUL
+	SMMUL_ZZ
+	SMMUL_R_EQ
+	SMMUL_R_NE
+	SMMUL_R_CS
+	SMMUL_R_CC
+	SMMUL_R_MI
+	SMMUL_R_PL
+	SMMUL_R_VS
+	SMMUL_R_VC
+	SMMUL_R_HI
+	SMMUL_R_LS
+	SMMUL_R_GE
+	SMMUL_R_LT
+	SMMUL_R_GT
+	SMMUL_R_LE
+	SMMUL_R
+	SMMUL_R_ZZ
+	SMUAD_EQ
+	SMUAD_NE
+	SMUAD_CS
+	SMUAD_CC
+	SMUAD_MI
+	SMUAD_PL
+	SMUAD_VS
+	SMUAD_VC
+	SMUAD_HI
+	SMUAD_LS
+	SMUAD_GE
+	SMUAD_LT
+	SMUAD_GT
+	SMUAD_LE
+	SMUAD
+	SMUAD_ZZ
+	SMUAD_X_EQ
+	SMUAD_X_NE
+	SMUAD_X_CS
+	SMUAD_X_CC
+	SMUAD_X_MI
+	SMUAD_X_PL
+	SMUAD_X_VS
+	SMUAD_X_VC
+	SMUAD_X_HI
+	SMUAD_X_LS
+	SMUAD_X_GE
+	SMUAD_X_LT
+	SMUAD_X_GT
+	SMUAD_X_LE
+	SMUAD_X
+	SMUAD_X_ZZ
+	SMULBB_EQ
+	SMULBB_NE
+	SMULBB_CS
+	SMULBB_CC
+	SMULBB_MI
+	SMULBB_PL
+	SMULBB_VS
+	SMULBB_VC
+	SMULBB_HI
+	SMULBB_LS
+	SMULBB_GE
+	SMULBB_LT
+	SMULBB_GT
+	SMULBB_LE
+	SMULBB
+	SMULBB_ZZ
+	SMULBT_EQ
+	SMULBT_NE
+	SMULBT_CS
+	SMULBT_CC
+	SMULBT_MI
+	SMULBT_PL
+	SMULBT_VS
+	SMULBT_VC
+	SMULBT_HI
+	SMULBT_LS
+	SMULBT_GE
+	SMULBT_LT
+	SMULBT_GT
+	SMULBT_LE
+	SMULBT
+	SMULBT_ZZ
+	SMULTB_EQ
+	SMULTB_NE
+	SMULTB_CS
+	SMULTB_CC
+	SMULTB_MI
+	SMULTB_PL
+	SMULTB_VS
+	SMULTB_VC
+	SMULTB_HI
+	SMULTB_LS
+	SMULTB_GE
+	SMULTB_LT
+	SMULTB_GT
+	SMULTB_LE
+	SMULTB
+	SMULTB_ZZ
+	SMULTT_EQ
+	SMULTT_NE
+	SMULTT_CS
+	SMULTT_CC
+	SMULTT_MI
+	SMULTT_PL
+	SMULTT_VS
+	SMULTT_VC
+	SMULTT_HI
+	SMULTT_LS
+	SMULTT_GE
+	SMULTT_LT
+	SMULTT_GT
+	SMULTT_LE
+	SMULTT
+	SMULTT_ZZ
+	SMULL_EQ
+	SMULL_NE
+	SMULL_CS
+	SMULL_CC
+	SMULL_MI
+	SMULL_PL
+	SMULL_VS
+	SMULL_VC
+	SMULL_HI
+	SMULL_LS
+	SMULL_GE
+	SMULL_LT
+	SMULL_GT
+	SMULL_LE
+	SMULL
+	SMULL_ZZ
+	SMULL_S_EQ
+	SMULL_S_NE
+	SMULL_S_CS
+	SMULL_S_CC
+	SMULL_S_MI
+	SMULL_S_PL
+	SMULL_S_VS
+	SMULL_S_VC
+	SMULL_S_HI
+	SMULL_S_LS
+	SMULL_S_GE
+	SMULL_S_LT
+	SMULL_S_GT
+	SMULL_S_LE
+	SMULL_S
+	SMULL_S_ZZ
+	SMULWB_EQ
+	SMULWB_NE
+	SMULWB_CS
+	SMULWB_CC
+	SMULWB_MI
+	SMULWB_PL
+	SMULWB_VS
+	SMULWB_VC
+	SMULWB_HI
+	SMULWB_LS
+	SMULWB_GE
+	SMULWB_LT
+	SMULWB_GT
+	SMULWB_LE
+	SMULWB
+	SMULWB_ZZ
+	SMULWT_EQ
+	SMULWT_NE
+	SMULWT_CS
+	SMULWT_CC
+	SMULWT_MI
+	SMULWT_PL
+	SMULWT_VS
+	SMULWT_VC
+	SMULWT_HI
+	SMULWT_LS
+	SMULWT_GE
+	SMULWT_LT
+	SMULWT_GT
+	SMULWT_LE
+	SMULWT
+	SMULWT_ZZ
+	SMUSD_EQ
+	SMUSD_NE
+	SMUSD_CS
+	SMUSD_CC
+	SMUSD_MI
+	SMUSD_PL
+	SMUSD_VS
+	SMUSD_VC
+	SMUSD_HI
+	SMUSD_LS
+	SMUSD_GE
+	SMUSD_LT
+	SMUSD_GT
+	SMUSD_LE
+	SMUSD
+	SMUSD_ZZ
+	SMUSD_X_EQ
+	SMUSD_X_NE
+	SMUSD_X_CS
+	SMUSD_X_CC
+	SMUSD_X_MI
+	SMUSD_X_PL
+	SMUSD_X_VS
+	SMUSD_X_VC
+	SMUSD_X_HI
+	SMUSD_X_LS
+	SMUSD_X_GE
+	SMUSD_X_LT
+	SMUSD_X_GT
+	SMUSD_X_LE
+	SMUSD_X
+	SMUSD_X_ZZ
+	SSAT_EQ
+	SSAT_NE
+	SSAT_CS
+	SSAT_CC
+	SSAT_MI
+	SSAT_PL
+	SSAT_VS
+	SSAT_VC
+	SSAT_HI
+	SSAT_LS
+	SSAT_GE
+	SSAT_LT
+	SSAT_GT
+	SSAT_LE
+	SSAT
+	SSAT_ZZ
+	SSAT16_EQ
+	SSAT16_NE
+	SSAT16_CS
+	SSAT16_CC
+	SSAT16_MI
+	SSAT16_PL
+	SSAT16_VS
+	SSAT16_VC
+	SSAT16_HI
+	SSAT16_LS
+	SSAT16_GE
+	SSAT16_LT
+	SSAT16_GT
+	SSAT16_LE
+	SSAT16
+	SSAT16_ZZ
+	SSAX_EQ
+	SSAX_NE
+	SSAX_CS
+	SSAX_CC
+	SSAX_MI
+	SSAX_PL
+	SSAX_VS
+	SSAX_VC
+	SSAX_HI
+	SSAX_LS
+	SSAX_GE
+	SSAX_LT
+	SSAX_GT
+	SSAX_LE
+	SSAX
+	SSAX_ZZ
+	SSUB16_EQ
+	SSUB16_NE
+	SSUB16_CS
+	SSUB16_CC
+	SSUB16_MI
+	SSUB16_PL
+	SSUB16_VS
+	SSUB16_VC
+	SSUB16_HI
+	SSUB16_LS
+	SSUB16_GE
+	SSUB16_LT
+	SSUB16_GT
+	SSUB16_LE
+	SSUB16
+	SSUB16_ZZ
+	SSUB8_EQ
+	SSUB8_NE
+	SSUB8_CS
+	SSUB8_CC
+	SSUB8_MI
+	SSUB8_PL
+	SSUB8_VS
+	SSUB8_VC
+	SSUB8_HI
+	SSUB8_LS
+	SSUB8_GE
+	SSUB8_LT
+	SSUB8_GT
+	SSUB8_LE
+	SSUB8
+	SSUB8_ZZ
+	STM_EQ
+	STM_NE
+	STM_CS
+	STM_CC
+	STM_MI
+	STM_PL
+	STM_VS
+	STM_VC
+	STM_HI
+	STM_LS
+	STM_GE
+	STM_LT
+	STM_GT
+	STM_LE
+	STM
+	STM_ZZ
+	STMDA_EQ
+	STMDA_NE
+	STMDA_CS
+	STMDA_CC
+	STMDA_MI
+	STMDA_PL
+	STMDA_VS
+	STMDA_VC
+	STMDA_HI
+	STMDA_LS
+	STMDA_GE
+	STMDA_LT
+	STMDA_GT
+	STMDA_LE
+	STMDA
+	STMDA_ZZ
+	STMDB_EQ
+	STMDB_NE
+	STMDB_CS
+	STMDB_CC
+	STMDB_MI
+	STMDB_PL
+	STMDB_VS
+	STMDB_VC
+	STMDB_HI
+	STMDB_LS
+	STMDB_GE
+	STMDB_LT
+	STMDB_GT
+	STMDB_LE
+	STMDB
+	STMDB_ZZ
+	STMIB_EQ
+	STMIB_NE
+	STMIB_CS
+	STMIB_CC
+	STMIB_MI
+	STMIB_PL
+	STMIB_VS
+	STMIB_VC
+	STMIB_HI
+	STMIB_LS
+	STMIB_GE
+	STMIB_LT
+	STMIB_GT
+	STMIB_LE
+	STMIB
+	STMIB_ZZ
+	STR_EQ
+	STR_NE
+	STR_CS
+	STR_CC
+	STR_MI
+	STR_PL
+	STR_VS
+	STR_VC
+	STR_HI
+	STR_LS
+	STR_GE
+	STR_LT
+	STR_GT
+	STR_LE
+	STR
+	STR_ZZ
+	STRB_EQ
+	STRB_NE
+	STRB_CS
+	STRB_CC
+	STRB_MI
+	STRB_PL
+	STRB_VS
+	STRB_VC
+	STRB_HI
+	STRB_LS
+	STRB_GE
+	STRB_LT
+	STRB_GT
+	STRB_LE
+	STRB
+	STRB_ZZ
+	STRBT_EQ
+	STRBT_NE
+	STRBT_CS
+	STRBT_CC
+	STRBT_MI
+	STRBT_PL
+	STRBT_VS
+	STRBT_VC
+	STRBT_HI
+	STRBT_LS
+	STRBT_GE
+	STRBT_LT
+	STRBT_GT
+	STRBT_LE
+	STRBT
+	STRBT_ZZ
+	STRD_EQ
+	STRD_NE
+	STRD_CS
+	STRD_CC
+	STRD_MI
+	STRD_PL
+	STRD_VS
+	STRD_VC
+	STRD_HI
+	STRD_LS
+	STRD_GE
+	STRD_LT
+	STRD_GT
+	STRD_LE
+	STRD
+	STRD_ZZ
+	STREX_EQ
+	STREX_NE
+	STREX_CS
+	STREX_CC
+	STREX_MI
+	STREX_PL
+	STREX_VS
+	STREX_VC
+	STREX_HI
+	STREX_LS
+	STREX_GE
+	STREX_LT
+	STREX_GT
+	STREX_LE
+	STREX
+	STREX_ZZ
+	STREXB_EQ
+	STREXB_NE
+	STREXB_CS
+	STREXB_CC
+	STREXB_MI
+	STREXB_PL
+	STREXB_VS
+	STREXB_VC
+	STREXB_HI
+	STREXB_LS
+	STREXB_GE
+	STREXB_LT
+	STREXB_GT
+	STREXB_LE
+	STREXB
+	STREXB_ZZ
+	STREXD_EQ
+	STREXD_NE
+	STREXD_CS
+	STREXD_CC
+	STREXD_MI
+	STREXD_PL
+	STREXD_VS
+	STREXD_VC
+	STREXD_HI
+	STREXD_LS
+	STREXD_GE
+	STREXD_LT
+	STREXD_GT
+	STREXD_LE
+	STREXD
+	STREXD_ZZ
+	STREXH_EQ
+	STREXH_NE
+	STREXH_CS
+	STREXH_CC
+	STREXH_MI
+	STREXH_PL
+	STREXH_VS
+	STREXH_VC
+	STREXH_HI
+	STREXH_LS
+	STREXH_GE
+	STREXH_LT
+	STREXH_GT
+	STREXH_LE
+	STREXH
+	STREXH_ZZ
+	STRH_EQ
+	STRH_NE
+	STRH_CS
+	STRH_CC
+	STRH_MI
+	STRH_PL
+	STRH_VS
+	STRH_VC
+	STRH_HI
+	STRH_LS
+	STRH_GE
+	STRH_LT
+	STRH_GT
+	STRH_LE
+	STRH
+	STRH_ZZ
+	STRHT_EQ
+	STRHT_NE
+	STRHT_CS
+	STRHT_CC
+	STRHT_MI
+	STRHT_PL
+	STRHT_VS
+	STRHT_VC
+	STRHT_HI
+	STRHT_LS
+	STRHT_GE
+	STRHT_LT
+	STRHT_GT
+	STRHT_LE
+	STRHT
+	STRHT_ZZ
+	STRT_EQ
+	STRT_NE
+	STRT_CS
+	STRT_CC
+	STRT_MI
+	STRT_PL
+	STRT_VS
+	STRT_VC
+	STRT_HI
+	STRT_LS
+	STRT_GE
+	STRT_LT
+	STRT_GT
+	STRT_LE
+	STRT
+	STRT_ZZ
+	SUB_EQ
+	SUB_NE
+	SUB_CS
+	SUB_CC
+	SUB_MI
+	SUB_PL
+	SUB_VS
+	SUB_VC
+	SUB_HI
+	SUB_LS
+	SUB_GE
+	SUB_LT
+	SUB_GT
+	SUB_LE
+	SUB
+	SUB_ZZ
+	SUB_S_EQ
+	SUB_S_NE
+	SUB_S_CS
+	SUB_S_CC
+	SUB_S_MI
+	SUB_S_PL
+	SUB_S_VS
+	SUB_S_VC
+	SUB_S_HI
+	SUB_S_LS
+	SUB_S_GE
+	SUB_S_LT
+	SUB_S_GT
+	SUB_S_LE
+	SUB_S
+	SUB_S_ZZ
+	SVC_EQ
+	SVC_NE
+	SVC_CS
+	SVC_CC
+	SVC_MI
+	SVC_PL
+	SVC_VS
+	SVC_VC
+	SVC_HI
+	SVC_LS
+	SVC_GE
+	SVC_LT
+	SVC_GT
+	SVC_LE
+	SVC
+	SVC_ZZ
+	SWP_EQ
+	SWP_NE
+	SWP_CS
+	SWP_CC
+	SWP_MI
+	SWP_PL
+	SWP_VS
+	SWP_VC
+	SWP_HI
+	SWP_LS
+	SWP_GE
+	SWP_LT
+	SWP_GT
+	SWP_LE
+	SWP
+	SWP_ZZ
+	SWP_B_EQ
+	SWP_B_NE
+	SWP_B_CS
+	SWP_B_CC
+	SWP_B_MI
+	SWP_B_PL
+	SWP_B_VS
+	SWP_B_VC
+	SWP_B_HI
+	SWP_B_LS
+	SWP_B_GE
+	SWP_B_LT
+	SWP_B_GT
+	SWP_B_LE
+	SWP_B
+	SWP_B_ZZ
+	SXTAB_EQ
+	SXTAB_NE
+	SXTAB_CS
+	SXTAB_CC
+	SXTAB_MI
+	SXTAB_PL
+	SXTAB_VS
+	SXTAB_VC
+	SXTAB_HI
+	SXTAB_LS
+	SXTAB_GE
+	SXTAB_LT
+	SXTAB_GT
+	SXTAB_LE
+	SXTAB
+	SXTAB_ZZ
+	SXTAB16_EQ
+	SXTAB16_NE
+	SXTAB16_CS
+	SXTAB16_CC
+	SXTAB16_MI
+	SXTAB16_PL
+	SXTAB16_VS
+	SXTAB16_VC
+	SXTAB16_HI
+	SXTAB16_LS
+	SXTAB16_GE
+	SXTAB16_LT
+	SXTAB16_GT
+	SXTAB16_LE
+	SXTAB16
+	SXTAB16_ZZ
+	SXTAH_EQ
+	SXTAH_NE
+	SXTAH_CS
+	SXTAH_CC
+	SXTAH_MI
+	SXTAH_PL
+	SXTAH_VS
+	SXTAH_VC
+	SXTAH_HI
+	SXTAH_LS
+	SXTAH_GE
+	SXTAH_LT
+	SXTAH_GT
+	SXTAH_LE
+	SXTAH
+	SXTAH_ZZ
+	SXTB_EQ
+	SXTB_NE
+	SXTB_CS
+	SXTB_CC
+	SXTB_MI
+	SXTB_PL
+	SXTB_VS
+	SXTB_VC
+	SXTB_HI
+	SXTB_LS
+	SXTB_GE
+	SXTB_LT
+	SXTB_GT
+	SXTB_LE
+	SXTB
+	SXTB_ZZ
+	SXTB16_EQ
+	SXTB16_NE
+	SXTB16_CS
+	SXTB16_CC
+	SXTB16_MI
+	SXTB16_PL
+	SXTB16_VS
+	SXTB16_VC
+	SXTB16_HI
+	SXTB16_LS
+	SXTB16_GE
+	SXTB16_LT
+	SXTB16_GT
+	SXTB16_LE
+	SXTB16
+	SXTB16_ZZ
+	SXTH_EQ
+	SXTH_NE
+	SXTH_CS
+	SXTH_CC
+	SXTH_MI
+	SXTH_PL
+	SXTH_VS
+	SXTH_VC
+	SXTH_HI
+	SXTH_LS
+	SXTH_GE
+	SXTH_LT
+	SXTH_GT
+	SXTH_LE
+	SXTH
+	SXTH_ZZ
+	TEQ_EQ
+	TEQ_NE
+	TEQ_CS
+	TEQ_CC
+	TEQ_MI
+	TEQ_PL
+	TEQ_VS
+	TEQ_VC
+	TEQ_HI
+	TEQ_LS
+	TEQ_GE
+	TEQ_LT
+	TEQ_GT
+	TEQ_LE
+	TEQ
+	TEQ_ZZ
+	TST_EQ
+	TST_NE
+	TST_CS
+	TST_CC
+	TST_MI
+	TST_PL
+	TST_VS
+	TST_VC
+	TST_HI
+	TST_LS
+	TST_GE
+	TST_LT
+	TST_GT
+	TST_LE
+	TST
+	TST_ZZ
+	UADD16_EQ
+	UADD16_NE
+	UADD16_CS
+	UADD16_CC
+	UADD16_MI
+	UADD16_PL
+	UADD16_VS
+	UADD16_VC
+	UADD16_HI
+	UADD16_LS
+	UADD16_GE
+	UADD16_LT
+	UADD16_GT
+	UADD16_LE
+	UADD16
+	UADD16_ZZ
+	UADD8_EQ
+	UADD8_NE
+	UADD8_CS
+	UADD8_CC
+	UADD8_MI
+	UADD8_PL
+	UADD8_VS
+	UADD8_VC
+	UADD8_HI
+	UADD8_LS
+	UADD8_GE
+	UADD8_LT
+	UADD8_GT
+	UADD8_LE
+	UADD8
+	UADD8_ZZ
+	UASX_EQ
+	UASX_NE
+	UASX_CS
+	UASX_CC
+	UASX_MI
+	UASX_PL
+	UASX_VS
+	UASX_VC
+	UASX_HI
+	UASX_LS
+	UASX_GE
+	UASX_LT
+	UASX_GT
+	UASX_LE
+	UASX
+	UASX_ZZ
+	UBFX_EQ
+	UBFX_NE
+	UBFX_CS
+	UBFX_CC
+	UBFX_MI
+	UBFX_PL
+	UBFX_VS
+	UBFX_VC
+	UBFX_HI
+	UBFX_LS
+	UBFX_GE
+	UBFX_LT
+	UBFX_GT
+	UBFX_LE
+	UBFX
+	UBFX_ZZ
+	UDIV_EQ
+	UDIV_NE
+	UDIV_CS
+	UDIV_CC
+	UDIV_MI
+	UDIV_PL
+	UDIV_VS
+	UDIV_VC
+	UDIV_HI
+	UDIV_LS
+	UDIV_GE
+	UDIV_LT
+	UDIV_GT
+	UDIV_LE
+	UDIV
+	UDIV_ZZ
+	UHADD16_EQ
+	UHADD16_NE
+	UHADD16_CS
+	UHADD16_CC
+	UHADD16_MI
+	UHADD16_PL
+	UHADD16_VS
+	UHADD16_VC
+	UHADD16_HI
+	UHADD16_LS
+	UHADD16_GE
+	UHADD16_LT
+	UHADD16_GT
+	UHADD16_LE
+	UHADD16
+	UHADD16_ZZ
+	UHADD8_EQ
+	UHADD8_NE
+	UHADD8_CS
+	UHADD8_CC
+	UHADD8_MI
+	UHADD8_PL
+	UHADD8_VS
+	UHADD8_VC
+	UHADD8_HI
+	UHADD8_LS
+	UHADD8_GE
+	UHADD8_LT
+	UHADD8_GT
+	UHADD8_LE
+	UHADD8
+	UHADD8_ZZ
+	UHASX_EQ
+	UHASX_NE
+	UHASX_CS
+	UHASX_CC
+	UHASX_MI
+	UHASX_PL
+	UHASX_VS
+	UHASX_VC
+	UHASX_HI
+	UHASX_LS
+	UHASX_GE
+	UHASX_LT
+	UHASX_GT
+	UHASX_LE
+	UHASX
+	UHASX_ZZ
+	UHSAX_EQ
+	UHSAX_NE
+	UHSAX_CS
+	UHSAX_CC
+	UHSAX_MI
+	UHSAX_PL
+	UHSAX_VS
+	UHSAX_VC
+	UHSAX_HI
+	UHSAX_LS
+	UHSAX_GE
+	UHSAX_LT
+	UHSAX_GT
+	UHSAX_LE
+	UHSAX
+	UHSAX_ZZ
+	UHSUB16_EQ
+	UHSUB16_NE
+	UHSUB16_CS
+	UHSUB16_CC
+	UHSUB16_MI
+	UHSUB16_PL
+	UHSUB16_VS
+	UHSUB16_VC
+	UHSUB16_HI
+	UHSUB16_LS
+	UHSUB16_GE
+	UHSUB16_LT
+	UHSUB16_GT
+	UHSUB16_LE
+	UHSUB16
+	UHSUB16_ZZ
+	UHSUB8_EQ
+	UHSUB8_NE
+	UHSUB8_CS
+	UHSUB8_CC
+	UHSUB8_MI
+	UHSUB8_PL
+	UHSUB8_VS
+	UHSUB8_VC
+	UHSUB8_HI
+	UHSUB8_LS
+	UHSUB8_GE
+	UHSUB8_LT
+	UHSUB8_GT
+	UHSUB8_LE
+	UHSUB8
+	UHSUB8_ZZ
+	UMAAL_EQ
+	UMAAL_NE
+	UMAAL_CS
+	UMAAL_CC
+	UMAAL_MI
+	UMAAL_PL
+	UMAAL_VS
+	UMAAL_VC
+	UMAAL_HI
+	UMAAL_LS
+	UMAAL_GE
+	UMAAL_LT
+	UMAAL_GT
+	UMAAL_LE
+	UMAAL
+	UMAAL_ZZ
+	UMLAL_EQ
+	UMLAL_NE
+	UMLAL_CS
+	UMLAL_CC
+	UMLAL_MI
+	UMLAL_PL
+	UMLAL_VS
+	UMLAL_VC
+	UMLAL_HI
+	UMLAL_LS
+	UMLAL_GE
+	UMLAL_LT
+	UMLAL_GT
+	UMLAL_LE
+	UMLAL
+	UMLAL_ZZ
+	UMLAL_S_EQ
+	UMLAL_S_NE
+	UMLAL_S_CS
+	UMLAL_S_CC
+	UMLAL_S_MI
+	UMLAL_S_PL
+	UMLAL_S_VS
+	UMLAL_S_VC
+	UMLAL_S_HI
+	UMLAL_S_LS
+	UMLAL_S_GE
+	UMLAL_S_LT
+	UMLAL_S_GT
+	UMLAL_S_LE
+	UMLAL_S
+	UMLAL_S_ZZ
+	UMULL_EQ
+	UMULL_NE
+	UMULL_CS
+	UMULL_CC
+	UMULL_MI
+	UMULL_PL
+	UMULL_VS
+	UMULL_VC
+	UMULL_HI
+	UMULL_LS
+	UMULL_GE
+	UMULL_LT
+	UMULL_GT
+	UMULL_LE
+	UMULL
+	UMULL_ZZ
+	UMULL_S_EQ
+	UMULL_S_NE
+	UMULL_S_CS
+	UMULL_S_CC
+	UMULL_S_MI
+	UMULL_S_PL
+	UMULL_S_VS
+	UMULL_S_VC
+	UMULL_S_HI
+	UMULL_S_LS
+	UMULL_S_GE
+	UMULL_S_LT
+	UMULL_S_GT
+	UMULL_S_LE
+	UMULL_S
+	UMULL_S_ZZ
+	UNDEF
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	_
+	UQADD16_EQ
+	UQADD16_NE
+	UQADD16_CS
+	UQADD16_CC
+	UQADD16_MI
+	UQADD16_PL
+	UQADD16_VS
+	UQADD16_VC
+	UQADD16_HI
+	UQADD16_LS
+	UQADD16_GE
+	UQADD16_LT
+	UQADD16_GT
+	UQADD16_LE
+	UQADD16
+	UQADD16_ZZ
+	UQADD8_EQ
+	UQADD8_NE
+	UQADD8_CS
+	UQADD8_CC
+	UQADD8_MI
+	UQADD8_PL
+	UQADD8_VS
+	UQADD8_VC
+	UQADD8_HI
+	UQADD8_LS
+	UQADD8_GE
+	UQADD8_LT
+	UQADD8_GT
+	UQADD8_LE
+	UQADD8
+	UQADD8_ZZ
+	UQASX_EQ
+	UQASX_NE
+	UQASX_CS
+	UQASX_CC
+	UQASX_MI
+	UQASX_PL
+	UQASX_VS
+	UQASX_VC
+	UQASX_HI
+	UQASX_LS
+	UQASX_GE
+	UQASX_LT
+	UQASX_GT
+	UQASX_LE
+	UQASX
+	UQASX_ZZ
+	UQSAX_EQ
+	UQSAX_NE
+	UQSAX_CS
+	UQSAX_CC
+	UQSAX_MI
+	UQSAX_PL
+	UQSAX_VS
+	UQSAX_VC
+	UQSAX_HI
+	UQSAX_LS
+	UQSAX_GE
+	UQSAX_LT
+	UQSAX_GT
+	UQSAX_LE
+	UQSAX
+	UQSAX_ZZ
+	UQSUB16_EQ
+	UQSUB16_NE
+	UQSUB16_CS
+	UQSUB16_CC
+	UQSUB16_MI
+	UQSUB16_PL
+	UQSUB16_VS
+	UQSUB16_VC
+	UQSUB16_HI
+	UQSUB16_LS
+	UQSUB16_GE
+	UQSUB16_LT
+	UQSUB16_GT
+	UQSUB16_LE
+	UQSUB16
+	UQSUB16_ZZ
+	UQSUB8_EQ
+	UQSUB8_NE
+	UQSUB8_CS
+	UQSUB8_CC
+	UQSUB8_MI
+	UQSUB8_PL
+	UQSUB8_VS
+	UQSUB8_VC
+	UQSUB8_HI
+	UQSUB8_LS
+	UQSUB8_GE
+	UQSUB8_LT
+	UQSUB8_GT
+	UQSUB8_LE
+	UQSUB8
+	UQSUB8_ZZ
+	USAD8_EQ
+	USAD8_NE
+	USAD8_CS
+	USAD8_CC
+	USAD8_MI
+	USAD8_PL
+	USAD8_VS
+	USAD8_VC
+	USAD8_HI
+	USAD8_LS
+	USAD8_GE
+	USAD8_LT
+	USAD8_GT
+	USAD8_LE
+	USAD8
+	USAD8_ZZ
+	USADA8_EQ
+	USADA8_NE
+	USADA8_CS
+	USADA8_CC
+	USADA8_MI
+	USADA8_PL
+	USADA8_VS
+	USADA8_VC
+	USADA8_HI
+	USADA8_LS
+	USADA8_GE
+	USADA8_LT
+	USADA8_GT
+	USADA8_LE
+	USADA8
+	USADA8_ZZ
+	USAT_EQ
+	USAT_NE
+	USAT_CS
+	USAT_CC
+	USAT_MI
+	USAT_PL
+	USAT_VS
+	USAT_VC
+	USAT_HI
+	USAT_LS
+	USAT_GE
+	USAT_LT
+	USAT_GT
+	USAT_LE
+	USAT
+	USAT_ZZ
+	USAT16_EQ
+	USAT16_NE
+	USAT16_CS
+	USAT16_CC
+	USAT16_MI
+	USAT16_PL
+	USAT16_VS
+	USAT16_VC
+	USAT16_HI
+	USAT16_LS
+	USAT16_GE
+	USAT16_LT
+	USAT16_GT
+	USAT16_LE
+	USAT16
+	USAT16_ZZ
+	USAX_EQ
+	USAX_NE
+	USAX_CS
+	USAX_CC
+	USAX_MI
+	USAX_PL
+	USAX_VS
+	USAX_VC
+	USAX_HI
+	USAX_LS
+	USAX_GE
+	USAX_LT
+	USAX_GT
+	USAX_LE
+	USAX
+	USAX_ZZ
+	USUB16_EQ
+	USUB16_NE
+	USUB16_CS
+	USUB16_CC
+	USUB16_MI
+	USUB16_PL
+	USUB16_VS
+	USUB16_VC
+	USUB16_HI
+	USUB16_LS
+	USUB16_GE
+	USUB16_LT
+	USUB16_GT
+	USUB16_LE
+	USUB16
+	USUB16_ZZ
+	USUB8_EQ
+	USUB8_NE
+	USUB8_CS
+	USUB8_CC
+	USUB8_MI
+	USUB8_PL
+	USUB8_VS
+	USUB8_VC
+	USUB8_HI
+	USUB8_LS
+	USUB8_GE
+	USUB8_LT
+	USUB8_GT
+	USUB8_LE
+	USUB8
+	USUB8_ZZ
+	UXTAB_EQ
+	UXTAB_NE
+	UXTAB_CS
+	UXTAB_CC
+	UXTAB_MI
+	UXTAB_PL
+	UXTAB_VS
+	UXTAB_VC
+	UXTAB_HI
+	UXTAB_LS
+	UXTAB_GE
+	UXTAB_LT
+	UXTAB_GT
+	UXTAB_LE
+	UXTAB
+	UXTAB_ZZ
+	UXTAB16_EQ
+	UXTAB16_NE
+	UXTAB16_CS
+	UXTAB16_CC
+	UXTAB16_MI
+	UXTAB16_PL
+	UXTAB16_VS
+	UXTAB16_VC
+	UXTAB16_HI
+	UXTAB16_LS
+	UXTAB16_GE
+	UXTAB16_LT
+	UXTAB16_GT
+	UXTAB16_LE
+	UXTAB16
+	UXTAB16_ZZ
+	UXTAH_EQ
+	UXTAH_NE
+	UXTAH_CS
+	UXTAH_CC
+	UXTAH_MI
+	UXTAH_PL
+	UXTAH_VS
+	UXTAH_VC
+	UXTAH_HI
+	UXTAH_LS
+	UXTAH_GE
+	UXTAH_LT
+	UXTAH_GT
+	UXTAH_LE
+	UXTAH
+	UXTAH_ZZ
+	UXTB_EQ
+	UXTB_NE
+	UXTB_CS
+	UXTB_CC
+	UXTB_MI
+	UXTB_PL
+	UXTB_VS
+	UXTB_VC
+	UXTB_HI
+	UXTB_LS
+	UXTB_GE
+	UXTB_LT
+	UXTB_GT
+	UXTB_LE
+	UXTB
+	UXTB_ZZ
+	UXTB16_EQ
+	UXTB16_NE
+	UXTB16_CS
+	UXTB16_CC
+	UXTB16_MI
+	UXTB16_PL
+	UXTB16_VS
+	UXTB16_VC
+	UXTB16_HI
+	UXTB16_LS
+	UXTB16_GE
+	UXTB16_LT
+	UXTB16_GT
+	UXTB16_LE
+	UXTB16
+	UXTB16_ZZ
+	UXTH_EQ
+	UXTH_NE
+	UXTH_CS
+	UXTH_CC
+	UXTH_MI
+	UXTH_PL
+	UXTH_VS
+	UXTH_VC
+	UXTH_HI
+	UXTH_LS
+	UXTH_GE
+	UXTH_LT
+	UXTH_GT
+	UXTH_LE
+	UXTH
+	UXTH_ZZ
+	VABS_EQ_F32
+	VABS_NE_F32
+	VABS_CS_F32
+	VABS_CC_F32
+	VABS_MI_F32
+	VABS_PL_F32
+	VABS_VS_F32
+	VABS_VC_F32
+	VABS_HI_F32
+	VABS_LS_F32
+	VABS_GE_F32
+	VABS_LT_F32
+	VABS_GT_F32
+	VABS_LE_F32
+	VABS_F32
+	VABS_ZZ_F32
+	VABS_EQ_F64
+	VABS_NE_F64
+	VABS_CS_F64
+	VABS_CC_F64
+	VABS_MI_F64
+	VABS_PL_F64
+	VABS_VS_F64
+	VABS_VC_F64
+	VABS_HI_F64
+	VABS_LS_F64
+	VABS_GE_F64
+	VABS_LT_F64
+	VABS_GT_F64
+	VABS_LE_F64
+	VABS_F64
+	VABS_ZZ_F64
+	VADD_EQ_F32
+	VADD_NE_F32
+	VADD_CS_F32
+	VADD_CC_F32
+	VADD_MI_F32
+	VADD_PL_F32
+	VADD_VS_F32
+	VADD_VC_F32
+	VADD_HI_F32
+	VADD_LS_F32
+	VADD_GE_F32
+	VADD_LT_F32
+	VADD_GT_F32
+	VADD_LE_F32
+	VADD_F32
+	VADD_ZZ_F32
+	VADD_EQ_F64
+	VADD_NE_F64
+	VADD_CS_F64
+	VADD_CC_F64
+	VADD_MI_F64
+	VADD_PL_F64
+	VADD_VS_F64
+	VADD_VC_F64
+	VADD_HI_F64
+	VADD_LS_F64
+	VADD_GE_F64
+	VADD_LT_F64
+	VADD_GT_F64
+	VADD_LE_F64
+	VADD_F64
+	VADD_ZZ_F64
+	VCMP_EQ_F32
+	VCMP_NE_F32
+	VCMP_CS_F32
+	VCMP_CC_F32
+	VCMP_MI_F32
+	VCMP_PL_F32
+	VCMP_VS_F32
+	VCMP_VC_F32
+	VCMP_HI_F32
+	VCMP_LS_F32
+	VCMP_GE_F32
+	VCMP_LT_F32
+	VCMP_GT_F32
+	VCMP_LE_F32
+	VCMP_F32
+	VCMP_ZZ_F32
+	VCMP_EQ_F64
+	VCMP_NE_F64
+	VCMP_CS_F64
+	VCMP_CC_F64
+	VCMP_MI_F64
+	VCMP_PL_F64
+	VCMP_VS_F64
+	VCMP_VC_F64
+	VCMP_HI_F64
+	VCMP_LS_F64
+	VCMP_GE_F64
+	VCMP_LT_F64
+	VCMP_GT_F64
+	VCMP_LE_F64
+	VCMP_F64
+	VCMP_ZZ_F64
+	VCMP_E_EQ_F32
+	VCMP_E_NE_F32
+	VCMP_E_CS_F32
+	VCMP_E_CC_F32
+	VCMP_E_MI_F32
+	VCMP_E_PL_F32
+	VCMP_E_VS_F32
+	VCMP_E_VC_F32
+	VCMP_E_HI_F32
+	VCMP_E_LS_F32
+	VCMP_E_GE_F32
+	VCMP_E_LT_F32
+	VCMP_E_GT_F32
+	VCMP_E_LE_F32
+	VCMP_E_F32
+	VCMP_E_ZZ_F32
+	VCMP_E_EQ_F64
+	VCMP_E_NE_F64
+	VCMP_E_CS_F64
+	VCMP_E_CC_F64
+	VCMP_E_MI_F64
+	VCMP_E_PL_F64
+	VCMP_E_VS_F64
+	VCMP_E_VC_F64
+	VCMP_E_HI_F64
+	VCMP_E_LS_F64
+	VCMP_E_GE_F64
+	VCMP_E_LT_F64
+	VCMP_E_GT_F64
+	VCMP_E_LE_F64
+	VCMP_E_F64
+	VCMP_E_ZZ_F64
+	VCVT_EQ_F32_FXS16
+	VCVT_NE_F32_FXS16
+	VCVT_CS_F32_FXS16
+	VCVT_CC_F32_FXS16
+	VCVT_MI_F32_FXS16
+	VCVT_PL_F32_FXS16
+	VCVT_VS_F32_FXS16
+	VCVT_VC_F32_FXS16
+	VCVT_HI_F32_FXS16
+	VCVT_LS_F32_FXS16
+	VCVT_GE_F32_FXS16
+	VCVT_LT_F32_FXS16
+	VCVT_GT_F32_FXS16
+	VCVT_LE_F32_FXS16
+	VCVT_F32_FXS16
+	VCVT_ZZ_F32_FXS16
+	VCVT_EQ_F32_FXS32
+	VCVT_NE_F32_FXS32
+	VCVT_CS_F32_FXS32
+	VCVT_CC_F32_FXS32
+	VCVT_MI_F32_FXS32
+	VCVT_PL_F32_FXS32
+	VCVT_VS_F32_FXS32
+	VCVT_VC_F32_FXS32
+	VCVT_HI_F32_FXS32
+	VCVT_LS_F32_FXS32
+	VCVT_GE_F32_FXS32
+	VCVT_LT_F32_FXS32
+	VCVT_GT_F32_FXS32
+	VCVT_LE_F32_FXS32
+	VCVT_F32_FXS32
+	VCVT_ZZ_F32_FXS32
+	VCVT_EQ_F32_FXU16
+	VCVT_NE_F32_FXU16
+	VCVT_CS_F32_FXU16
+	VCVT_CC_F32_FXU16
+	VCVT_MI_F32_FXU16
+	VCVT_PL_F32_FXU16
+	VCVT_VS_F32_FXU16
+	VCVT_VC_F32_FXU16
+	VCVT_HI_F32_FXU16
+	VCVT_LS_F32_FXU16
+	VCVT_GE_F32_FXU16
+	VCVT_LT_F32_FXU16
+	VCVT_GT_F32_FXU16
+	VCVT_LE_F32_FXU16
+	VCVT_F32_FXU16
+	VCVT_ZZ_F32_FXU16
+	VCVT_EQ_F32_FXU32
+	VCVT_NE_F32_FXU32
+	VCVT_CS_F32_FXU32
+	VCVT_CC_F32_FXU32
+	VCVT_MI_F32_FXU32
+	VCVT_PL_F32_FXU32
+	VCVT_VS_F32_FXU32
+	VCVT_VC_F32_FXU32
+	VCVT_HI_F32_FXU32
+	VCVT_LS_F32_FXU32
+	VCVT_GE_F32_FXU32
+	VCVT_LT_F32_FXU32
+	VCVT_GT_F32_FXU32
+	VCVT_LE_F32_FXU32
+	VCVT_F32_FXU32
+	VCVT_ZZ_F32_FXU32
+	VCVT_EQ_F64_FXS16
+	VCVT_NE_F64_FXS16
+	VCVT_CS_F64_FXS16
+	VCVT_CC_F64_FXS16
+	VCVT_MI_F64_FXS16
+	VCVT_PL_F64_FXS16
+	VCVT_VS_F64_FXS16
+	VCVT_VC_F64_FXS16
+	VCVT_HI_F64_FXS16
+	VCVT_LS_F64_FXS16
+	VCVT_GE_F64_FXS16
+	VCVT_LT_F64_FXS16
+	VCVT_GT_F64_FXS16
+	VCVT_LE_F64_FXS16
+	VCVT_F64_FXS16
+	VCVT_ZZ_F64_FXS16
+	VCVT_EQ_F64_FXS32
+	VCVT_NE_F64_FXS32
+	VCVT_CS_F64_FXS32
+	VCVT_CC_F64_FXS32
+	VCVT_MI_F64_FXS32
+	VCVT_PL_F64_FXS32
+	VCVT_VS_F64_FXS32
+	VCVT_VC_F64_FXS32
+	VCVT_HI_F64_FXS32
+	VCVT_LS_F64_FXS32
+	VCVT_GE_F64_FXS32
+	VCVT_LT_F64_FXS32
+	VCVT_GT_F64_FXS32
+	VCVT_LE_F64_FXS32
+	VCVT_F64_FXS32
+	VCVT_ZZ_F64_FXS32
+	VCVT_EQ_F64_FXU16
+	VCVT_NE_F64_FXU16
+	VCVT_CS_F64_FXU16
+	VCVT_CC_F64_FXU16
+	VCVT_MI_F64_FXU16
+	VCVT_PL_F64_FXU16
+	VCVT_VS_F64_FXU16
+	VCVT_VC_F64_FXU16
+	VCVT_HI_F64_FXU16
+	VCVT_LS_F64_FXU16
+	VCVT_GE_F64_FXU16
+	VCVT_LT_F64_FXU16
+	VCVT_GT_F64_FXU16
+	VCVT_LE_F64_FXU16
+	VCVT_F64_FXU16
+	VCVT_ZZ_F64_FXU16
+	VCVT_EQ_F64_FXU32
+	VCVT_NE_F64_FXU32
+	VCVT_CS_F64_FXU32
+	VCVT_CC_F64_FXU32
+	VCVT_MI_F64_FXU32
+	VCVT_PL_F64_FXU32
+	VCVT_VS_F64_FXU32
+	VCVT_VC_F64_FXU32
+	VCVT_HI_F64_FXU32
+	VCVT_LS_F64_FXU32
+	VCVT_GE_F64_FXU32
+	VCVT_LT_F64_FXU32
+	VCVT_GT_F64_FXU32
+	VCVT_LE_F64_FXU32
+	VCVT_F64_FXU32
+	VCVT_ZZ_F64_FXU32
+	VCVT_EQ_F32_U32
+	VCVT_NE_F32_U32
+	VCVT_CS_F32_U32
+	VCVT_CC_F32_U32
+	VCVT_MI_F32_U32
+	VCVT_PL_F32_U32
+	VCVT_VS_F32_U32
+	VCVT_VC_F32_U32
+	VCVT_HI_F32_U32
+	VCVT_LS_F32_U32
+	VCVT_GE_F32_U32
+	VCVT_LT_F32_U32
+	VCVT_GT_F32_U32
+	VCVT_LE_F32_U32
+	VCVT_F32_U32
+	VCVT_ZZ_F32_U32
+	VCVT_EQ_F32_S32
+	VCVT_NE_F32_S32
+	VCVT_CS_F32_S32
+	VCVT_CC_F32_S32
+	VCVT_MI_F32_S32
+	VCVT_PL_F32_S32
+	VCVT_VS_F32_S32
+	VCVT_VC_F32_S32
+	VCVT_HI_F32_S32
+	VCVT_LS_F32_S32
+	VCVT_GE_F32_S32
+	VCVT_LT_F32_S32
+	VCVT_GT_F32_S32
+	VCVT_LE_F32_S32
+	VCVT_F32_S32
+	VCVT_ZZ_F32_S32
+	VCVT_EQ_F64_U32
+	VCVT_NE_F64_U32
+	VCVT_CS_F64_U32
+	VCVT_CC_F64_U32
+	VCVT_MI_F64_U32
+	VCVT_PL_F64_U32
+	VCVT_VS_F64_U32
+	VCVT_VC_F64_U32
+	VCVT_HI_F64_U32
+	VCVT_LS_F64_U32
+	VCVT_GE_F64_U32
+	VCVT_LT_F64_U32
+	VCVT_GT_F64_U32
+	VCVT_LE_F64_U32
+	VCVT_F64_U32
+	VCVT_ZZ_F64_U32
+	VCVT_EQ_F64_S32
+	VCVT_NE_F64_S32
+	VCVT_CS_F64_S32
+	VCVT_CC_F64_S32
+	VCVT_MI_F64_S32
+	VCVT_PL_F64_S32
+	VCVT_VS_F64_S32
+	VCVT_VC_F64_S32
+	VCVT_HI_F64_S32
+	VCVT_LS_F64_S32
+	VCVT_GE_F64_S32
+	VCVT_LT_F64_S32
+	VCVT_GT_F64_S32
+	VCVT_LE_F64_S32
+	VCVT_F64_S32
+	VCVT_ZZ_F64_S32
+	VCVT_EQ_F64_F32
+	VCVT_NE_F64_F32
+	VCVT_CS_F64_F32
+	VCVT_CC_F64_F32
+	VCVT_MI_F64_F32
+	VCVT_PL_F64_F32
+	VCVT_VS_F64_F32
+	VCVT_VC_F64_F32
+	VCVT_HI_F64_F32
+	VCVT_LS_F64_F32
+	VCVT_GE_F64_F32
+	VCVT_LT_F64_F32
+	VCVT_GT_F64_F32
+	VCVT_LE_F64_F32
+	VCVT_F64_F32
+	VCVT_ZZ_F64_F32
+	VCVT_EQ_F32_F64
+	VCVT_NE_F32_F64
+	VCVT_CS_F32_F64
+	VCVT_CC_F32_F64
+	VCVT_MI_F32_F64
+	VCVT_PL_F32_F64
+	VCVT_VS_F32_F64
+	VCVT_VC_F32_F64
+	VCVT_HI_F32_F64
+	VCVT_LS_F32_F64
+	VCVT_GE_F32_F64
+	VCVT_LT_F32_F64
+	VCVT_GT_F32_F64
+	VCVT_LE_F32_F64
+	VCVT_F32_F64
+	VCVT_ZZ_F32_F64
+	VCVT_EQ_FXS16_F32
+	VCVT_NE_FXS16_F32
+	VCVT_CS_FXS16_F32
+	VCVT_CC_FXS16_F32
+	VCVT_MI_FXS16_F32
+	VCVT_PL_FXS16_F32
+	VCVT_VS_FXS16_F32
+	VCVT_VC_FXS16_F32
+	VCVT_HI_FXS16_F32
+	VCVT_LS_FXS16_F32
+	VCVT_GE_FXS16_F32
+	VCVT_LT_FXS16_F32
+	VCVT_GT_FXS16_F32
+	VCVT_LE_FXS16_F32
+	VCVT_FXS16_F32
+	VCVT_ZZ_FXS16_F32
+	VCVT_EQ_FXS16_F64
+	VCVT_NE_FXS16_F64
+	VCVT_CS_FXS16_F64
+	VCVT_CC_FXS16_F64
+	VCVT_MI_FXS16_F64
+	VCVT_PL_FXS16_F64
+	VCVT_VS_FXS16_F64
+	VCVT_VC_FXS16_F64
+	VCVT_HI_FXS16_F64
+	VCVT_LS_FXS16_F64
+	VCVT_GE_FXS16_F64
+	VCVT_LT_FXS16_F64
+	VCVT_GT_FXS16_F64
+	VCVT_LE_FXS16_F64
+	VCVT_FXS16_F64
+	VCVT_ZZ_FXS16_F64
+	VCVT_EQ_FXS32_F32
+	VCVT_NE_FXS32_F32
+	VCVT_CS_FXS32_F32
+	VCVT_CC_FXS32_F32
+	VCVT_MI_FXS32_F32
+	VCVT_PL_FXS32_F32
+	VCVT_VS_FXS32_F32
+	VCVT_VC_FXS32_F32
+	VCVT_HI_FXS32_F32
+	VCVT_LS_FXS32_F32
+	VCVT_GE_FXS32_F32
+	VCVT_LT_FXS32_F32
+	VCVT_GT_FXS32_F32
+	VCVT_LE_FXS32_F32
+	VCVT_FXS32_F32
+	VCVT_ZZ_FXS32_F32
+	VCVT_EQ_FXS32_F64
+	VCVT_NE_FXS32_F64
+	VCVT_CS_FXS32_F64
+	VCVT_CC_FXS32_F64
+	VCVT_MI_FXS32_F64
+	VCVT_PL_FXS32_F64
+	VCVT_VS_FXS32_F64
+	VCVT_VC_FXS32_F64
+	VCVT_HI_FXS32_F64
+	VCVT_LS_FXS32_F64
+	VCVT_GE_FXS32_F64
+	VCVT_LT_FXS32_F64
+	VCVT_GT_FXS32_F64
+	VCVT_LE_FXS32_F64
+	VCVT_FXS32_F64
+	VCVT_ZZ_FXS32_F64
+	VCVT_EQ_FXU16_F32
+	VCVT_NE_FXU16_F32
+	VCVT_CS_FXU16_F32
+	VCVT_CC_FXU16_F32
+	VCVT_MI_FXU16_F32
+	VCVT_PL_FXU16_F32
+	VCVT_VS_FXU16_F32
+	VCVT_VC_FXU16_F32
+	VCVT_HI_FXU16_F32
+	VCVT_LS_FXU16_F32
+	VCVT_GE_FXU16_F32
+	VCVT_LT_FXU16_F32
+	VCVT_GT_FXU16_F32
+	VCVT_LE_FXU16_F32
+	VCVT_FXU16_F32
+	VCVT_ZZ_FXU16_F32
+	VCVT_EQ_FXU16_F64
+	VCVT_NE_FXU16_F64
+	VCVT_CS_FXU16_F64
+	VCVT_CC_FXU16_F64
+	VCVT_MI_FXU16_F64
+	VCVT_PL_FXU16_F64
+	VCVT_VS_FXU16_F64
+	VCVT_VC_FXU16_F64
+	VCVT_HI_FXU16_F64
+	VCVT_LS_FXU16_F64
+	VCVT_GE_FXU16_F64
+	VCVT_LT_FXU16_F64
+	VCVT_GT_FXU16_F64
+	VCVT_LE_FXU16_F64
+	VCVT_FXU16_F64
+	VCVT_ZZ_FXU16_F64
+	VCVT_EQ_FXU32_F32
+	VCVT_NE_FXU32_F32
+	VCVT_CS_FXU32_F32
+	VCVT_CC_FXU32_F32
+	VCVT_MI_FXU32_F32
+	VCVT_PL_FXU32_F32
+	VCVT_VS_FXU32_F32
+	VCVT_VC_FXU32_F32
+	VCVT_HI_FXU32_F32
+	VCVT_LS_FXU32_F32
+	VCVT_GE_FXU32_F32
+	VCVT_LT_FXU32_F32
+	VCVT_GT_FXU32_F32
+	VCVT_LE_FXU32_F32
+	VCVT_FXU32_F32
+	VCVT_ZZ_FXU32_F32
+	VCVT_EQ_FXU32_F64
+	VCVT_NE_FXU32_F64
+	VCVT_CS_FXU32_F64
+	VCVT_CC_FXU32_F64
+	VCVT_MI_FXU32_F64
+	VCVT_PL_FXU32_F64
+	VCVT_VS_FXU32_F64
+	VCVT_VC_FXU32_F64
+	VCVT_HI_FXU32_F64
+	VCVT_LS_FXU32_F64
+	VCVT_GE_FXU32_F64
+	VCVT_LT_FXU32_F64
+	VCVT_GT_FXU32_F64
+	VCVT_LE_FXU32_F64
+	VCVT_FXU32_F64
+	VCVT_ZZ_FXU32_F64
+	VCVTB_EQ_F32_F16
+	VCVTB_NE_F32_F16
+	VCVTB_CS_F32_F16
+	VCVTB_CC_F32_F16
+	VCVTB_MI_F32_F16
+	VCVTB_PL_F32_F16
+	VCVTB_VS_F32_F16
+	VCVTB_VC_F32_F16
+	VCVTB_HI_F32_F16
+	VCVTB_LS_F32_F16
+	VCVTB_GE_F32_F16
+	VCVTB_LT_F32_F16
+	VCVTB_GT_F32_F16
+	VCVTB_LE_F32_F16
+	VCVTB_F32_F16
+	VCVTB_ZZ_F32_F16
+	VCVTB_EQ_F16_F32
+	VCVTB_NE_F16_F32
+	VCVTB_CS_F16_F32
+	VCVTB_CC_F16_F32
+	VCVTB_MI_F16_F32
+	VCVTB_PL_F16_F32
+	VCVTB_VS_F16_F32
+	VCVTB_VC_F16_F32
+	VCVTB_HI_F16_F32
+	VCVTB_LS_F16_F32
+	VCVTB_GE_F16_F32
+	VCVTB_LT_F16_F32
+	VCVTB_GT_F16_F32
+	VCVTB_LE_F16_F32
+	VCVTB_F16_F32
+	VCVTB_ZZ_F16_F32
+	VCVTT_EQ_F32_F16
+	VCVTT_NE_F32_F16
+	VCVTT_CS_F32_F16
+	VCVTT_CC_F32_F16
+	VCVTT_MI_F32_F16
+	VCVTT_PL_F32_F16
+	VCVTT_VS_F32_F16
+	VCVTT_VC_F32_F16
+	VCVTT_HI_F32_F16
+	VCVTT_LS_F32_F16
+	VCVTT_GE_F32_F16
+	VCVTT_LT_F32_F16
+	VCVTT_GT_F32_F16
+	VCVTT_LE_F32_F16
+	VCVTT_F32_F16
+	VCVTT_ZZ_F32_F16
+	VCVTT_EQ_F16_F32
+	VCVTT_NE_F16_F32
+	VCVTT_CS_F16_F32
+	VCVTT_CC_F16_F32
+	VCVTT_MI_F16_F32
+	VCVTT_PL_F16_F32
+	VCVTT_VS_F16_F32
+	VCVTT_VC_F16_F32
+	VCVTT_HI_F16_F32
+	VCVTT_LS_F16_F32
+	VCVTT_GE_F16_F32
+	VCVTT_LT_F16_F32
+	VCVTT_GT_F16_F32
+	VCVTT_LE_F16_F32
+	VCVTT_F16_F32
+	VCVTT_ZZ_F16_F32
+	VCVTR_EQ_U32_F32
+	VCVTR_NE_U32_F32
+	VCVTR_CS_U32_F32
+	VCVTR_CC_U32_F32
+	VCVTR_MI_U32_F32
+	VCVTR_PL_U32_F32
+	VCVTR_VS_U32_F32
+	VCVTR_VC_U32_F32
+	VCVTR_HI_U32_F32
+	VCVTR_LS_U32_F32
+	VCVTR_GE_U32_F32
+	VCVTR_LT_U32_F32
+	VCVTR_GT_U32_F32
+	VCVTR_LE_U32_F32
+	VCVTR_U32_F32
+	VCVTR_ZZ_U32_F32
+	VCVTR_EQ_U32_F64
+	VCVTR_NE_U32_F64
+	VCVTR_CS_U32_F64
+	VCVTR_CC_U32_F64
+	VCVTR_MI_U32_F64
+	VCVTR_PL_U32_F64
+	VCVTR_VS_U32_F64
+	VCVTR_VC_U32_F64
+	VCVTR_HI_U32_F64
+	VCVTR_LS_U32_F64
+	VCVTR_GE_U32_F64
+	VCVTR_LT_U32_F64
+	VCVTR_GT_U32_F64
+	VCVTR_LE_U32_F64
+	VCVTR_U32_F64
+	VCVTR_ZZ_U32_F64
+	VCVTR_EQ_S32_F32
+	VCVTR_NE_S32_F32
+	VCVTR_CS_S32_F32
+	VCVTR_CC_S32_F32
+	VCVTR_MI_S32_F32
+	VCVTR_PL_S32_F32
+	VCVTR_VS_S32_F32
+	VCVTR_VC_S32_F32
+	VCVTR_HI_S32_F32
+	VCVTR_LS_S32_F32
+	VCVTR_GE_S32_F32
+	VCVTR_LT_S32_F32
+	VCVTR_GT_S32_F32
+	VCVTR_LE_S32_F32
+	VCVTR_S32_F32
+	VCVTR_ZZ_S32_F32
+	VCVTR_EQ_S32_F64
+	VCVTR_NE_S32_F64
+	VCVTR_CS_S32_F64
+	VCVTR_CC_S32_F64
+	VCVTR_MI_S32_F64
+	VCVTR_PL_S32_F64
+	VCVTR_VS_S32_F64
+	VCVTR_VC_S32_F64
+	VCVTR_HI_S32_F64
+	VCVTR_LS_S32_F64
+	VCVTR_GE_S32_F64
+	VCVTR_LT_S32_F64
+	VCVTR_GT_S32_F64
+	VCVTR_LE_S32_F64
+	VCVTR_S32_F64
+	VCVTR_ZZ_S32_F64
+	VCVT_EQ_U32_F32
+	VCVT_NE_U32_F32
+	VCVT_CS_U32_F32
+	VCVT_CC_U32_F32
+	VCVT_MI_U32_F32
+	VCVT_PL_U32_F32
+	VCVT_VS_U32_F32
+	VCVT_VC_U32_F32
+	VCVT_HI_U32_F32
+	VCVT_LS_U32_F32
+	VCVT_GE_U32_F32
+	VCVT_LT_U32_F32
+	VCVT_GT_U32_F32
+	VCVT_LE_U32_F32
+	VCVT_U32_F32
+	VCVT_ZZ_U32_F32
+	VCVT_EQ_U32_F64
+	VCVT_NE_U32_F64
+	VCVT_CS_U32_F64
+	VCVT_CC_U32_F64
+	VCVT_MI_U32_F64
+	VCVT_PL_U32_F64
+	VCVT_VS_U32_F64
+	VCVT_VC_U32_F64
+	VCVT_HI_U32_F64
+	VCVT_LS_U32_F64
+	VCVT_GE_U32_F64
+	VCVT_LT_U32_F64
+	VCVT_GT_U32_F64
+	VCVT_LE_U32_F64
+	VCVT_U32_F64
+	VCVT_ZZ_U32_F64
+	VCVT_EQ_S32_F32
+	VCVT_NE_S32_F32
+	VCVT_CS_S32_F32
+	VCVT_CC_S32_F32
+	VCVT_MI_S32_F32
+	VCVT_PL_S32_F32
+	VCVT_VS_S32_F32
+	VCVT_VC_S32_F32
+	VCVT_HI_S32_F32
+	VCVT_LS_S32_F32
+	VCVT_GE_S32_F32
+	VCVT_LT_S32_F32
+	VCVT_GT_S32_F32
+	VCVT_LE_S32_F32
+	VCVT_S32_F32
+	VCVT_ZZ_S32_F32
+	VCVT_EQ_S32_F64
+	VCVT_NE_S32_F64
+	VCVT_CS_S32_F64
+	VCVT_CC_S32_F64
+	VCVT_MI_S32_F64
+	VCVT_PL_S32_F64
+	VCVT_VS_S32_F64
+	VCVT_VC_S32_F64
+	VCVT_HI_S32_F64
+	VCVT_LS_S32_F64
+	VCVT_GE_S32_F64
+	VCVT_LT_S32_F64
+	VCVT_GT_S32_F64
+	VCVT_LE_S32_F64
+	VCVT_S32_F64
+	VCVT_ZZ_S32_F64
+	VDIV_EQ_F32
+	VDIV_NE_F32
+	VDIV_CS_F32
+	VDIV_CC_F32
+	VDIV_MI_F32
+	VDIV_PL_F32
+	VDIV_VS_F32
+	VDIV_VC_F32
+	VDIV_HI_F32
+	VDIV_LS_F32
+	VDIV_GE_F32
+	VDIV_LT_F32
+	VDIV_GT_F32
+	VDIV_LE_F32
+	VDIV_F32
+	VDIV_ZZ_F32
+	VDIV_EQ_F64
+	VDIV_NE_F64
+	VDIV_CS_F64
+	VDIV_CC_F64
+	VDIV_MI_F64
+	VDIV_PL_F64
+	VDIV_VS_F64
+	VDIV_VC_F64
+	VDIV_HI_F64
+	VDIV_LS_F64
+	VDIV_GE_F64
+	VDIV_LT_F64
+	VDIV_GT_F64
+	VDIV_LE_F64
+	VDIV_F64
+	VDIV_ZZ_F64
+	VLDR_EQ
+	VLDR_NE
+	VLDR_CS
+	VLDR_CC
+	VLDR_MI
+	VLDR_PL
+	VLDR_VS
+	VLDR_VC
+	VLDR_HI
+	VLDR_LS
+	VLDR_GE
+	VLDR_LT
+	VLDR_GT
+	VLDR_LE
+	VLDR
+	VLDR_ZZ
+	VMLA_EQ_F32
+	VMLA_NE_F32
+	VMLA_CS_F32
+	VMLA_CC_F32
+	VMLA_MI_F32
+	VMLA_PL_F32
+	VMLA_VS_F32
+	VMLA_VC_F32
+	VMLA_HI_F32
+	VMLA_LS_F32
+	VMLA_GE_F32
+	VMLA_LT_F32
+	VMLA_GT_F32
+	VMLA_LE_F32
+	VMLA_F32
+	VMLA_ZZ_F32
+	VMLA_EQ_F64
+	VMLA_NE_F64
+	VMLA_CS_F64
+	VMLA_CC_F64
+	VMLA_MI_F64
+	VMLA_PL_F64
+	VMLA_VS_F64
+	VMLA_VC_F64
+	VMLA_HI_F64
+	VMLA_LS_F64
+	VMLA_GE_F64
+	VMLA_LT_F64
+	VMLA_GT_F64
+	VMLA_LE_F64
+	VMLA_F64
+	VMLA_ZZ_F64
+	VMLS_EQ_F32
+	VMLS_NE_F32
+	VMLS_CS_F32
+	VMLS_CC_F32
+	VMLS_MI_F32
+	VMLS_PL_F32
+	VMLS_VS_F32
+	VMLS_VC_F32
+	VMLS_HI_F32
+	VMLS_LS_F32
+	VMLS_GE_F32
+	VMLS_LT_F32
+	VMLS_GT_F32
+	VMLS_LE_F32
+	VMLS_F32
+	VMLS_ZZ_F32
+	VMLS_EQ_F64
+	VMLS_NE_F64
+	VMLS_CS_F64
+	VMLS_CC_F64
+	VMLS_MI_F64
+	VMLS_PL_F64
+	VMLS_VS_F64
+	VMLS_VC_F64
+	VMLS_HI_F64
+	VMLS_LS_F64
+	VMLS_GE_F64
+	VMLS_LT_F64
+	VMLS_GT_F64
+	VMLS_LE_F64
+	VMLS_F64
+	VMLS_ZZ_F64
+	VMOV_EQ
+	VMOV_NE
+	VMOV_CS
+	VMOV_CC
+	VMOV_MI
+	VMOV_PL
+	VMOV_VS
+	VMOV_VC
+	VMOV_HI
+	VMOV_LS
+	VMOV_GE
+	VMOV_LT
+	VMOV_GT
+	VMOV_LE
+	VMOV
+	VMOV_ZZ
+	VMOV_EQ_32
+	VMOV_NE_32
+	VMOV_CS_32
+	VMOV_CC_32
+	VMOV_MI_32
+	VMOV_PL_32
+	VMOV_VS_32
+	VMOV_VC_32
+	VMOV_HI_32
+	VMOV_LS_32
+	VMOV_GE_32
+	VMOV_LT_32
+	VMOV_GT_32
+	VMOV_LE_32
+	VMOV_32
+	VMOV_ZZ_32
+	VMOV_EQ_F32
+	VMOV_NE_F32
+	VMOV_CS_F32
+	VMOV_CC_F32
+	VMOV_MI_F32
+	VMOV_PL_F32
+	VMOV_VS_F32
+	VMOV_VC_F32
+	VMOV_HI_F32
+	VMOV_LS_F32
+	VMOV_GE_F32
+	VMOV_LT_F32
+	VMOV_GT_F32
+	VMOV_LE_F32
+	VMOV_F32
+	VMOV_ZZ_F32
+	VMOV_EQ_F64
+	VMOV_NE_F64
+	VMOV_CS_F64
+	VMOV_CC_F64
+	VMOV_MI_F64
+	VMOV_PL_F64
+	VMOV_VS_F64
+	VMOV_VC_F64
+	VMOV_HI_F64
+	VMOV_LS_F64
+	VMOV_GE_F64
+	VMOV_LT_F64
+	VMOV_GT_F64
+	VMOV_LE_F64
+	VMOV_F64
+	VMOV_ZZ_F64
+	VMRS_EQ
+	VMRS_NE
+	VMRS_CS
+	VMRS_CC
+	VMRS_MI
+	VMRS_PL
+	VMRS_VS
+	VMRS_VC
+	VMRS_HI
+	VMRS_LS
+	VMRS_GE
+	VMRS_LT
+	VMRS_GT
+	VMRS_LE
+	VMRS
+	VMRS_ZZ
+	VMSR_EQ
+	VMSR_NE
+	VMSR_CS
+	VMSR_CC
+	VMSR_MI
+	VMSR_PL
+	VMSR_VS
+	VMSR_VC
+	VMSR_HI
+	VMSR_LS
+	VMSR_GE
+	VMSR_LT
+	VMSR_GT
+	VMSR_LE
+	VMSR
+	VMSR_ZZ
+	VMUL_EQ_F32
+	VMUL_NE_F32
+	VMUL_CS_F32
+	VMUL_CC_F32
+	VMUL_MI_F32
+	VMUL_PL_F32
+	VMUL_VS_F32
+	VMUL_VC_F32
+	VMUL_HI_F32
+	VMUL_LS_F32
+	VMUL_GE_F32
+	VMUL_LT_F32
+	VMUL_GT_F32
+	VMUL_LE_F32
+	VMUL_F32
+	VMUL_ZZ_F32
+	VMUL_EQ_F64
+	VMUL_NE_F64
+	VMUL_CS_F64
+	VMUL_CC_F64
+	VMUL_MI_F64
+	VMUL_PL_F64
+	VMUL_VS_F64
+	VMUL_VC_F64
+	VMUL_HI_F64
+	VMUL_LS_F64
+	VMUL_GE_F64
+	VMUL_LT_F64
+	VMUL_GT_F64
+	VMUL_LE_F64
+	VMUL_F64
+	VMUL_ZZ_F64
+	VNEG_EQ_F32
+	VNEG_NE_F32
+	VNEG_CS_F32
+	VNEG_CC_F32
+	VNEG_MI_F32
+	VNEG_PL_F32
+	VNEG_VS_F32
+	VNEG_VC_F32
+	VNEG_HI_F32
+	VNEG_LS_F32
+	VNEG_GE_F32
+	VNEG_LT_F32
+	VNEG_GT_F32
+	VNEG_LE_F32
+	VNEG_F32
+	VNEG_ZZ_F32
+	VNEG_EQ_F64
+	VNEG_NE_F64
+	VNEG_CS_F64
+	VNEG_CC_F64
+	VNEG_MI_F64
+	VNEG_PL_F64
+	VNEG_VS_F64
+	VNEG_VC_F64
+	VNEG_HI_F64
+	VNEG_LS_F64
+	VNEG_GE_F64
+	VNEG_LT_F64
+	VNEG_GT_F64
+	VNEG_LE_F64
+	VNEG_F64
+	VNEG_ZZ_F64
+	VNMLS_EQ_F32
+	VNMLS_NE_F32
+	VNMLS_CS_F32
+	VNMLS_CC_F32
+	VNMLS_MI_F32
+	VNMLS_PL_F32
+	VNMLS_VS_F32
+	VNMLS_VC_F32
+	VNMLS_HI_F32
+	VNMLS_LS_F32
+	VNMLS_GE_F32
+	VNMLS_LT_F32
+	VNMLS_GT_F32
+	VNMLS_LE_F32
+	VNMLS_F32
+	VNMLS_ZZ_F32
+	VNMLS_EQ_F64
+	VNMLS_NE_F64
+	VNMLS_CS_F64
+	VNMLS_CC_F64
+	VNMLS_MI_F64
+	VNMLS_PL_F64
+	VNMLS_VS_F64
+	VNMLS_VC_F64
+	VNMLS_HI_F64
+	VNMLS_LS_F64
+	VNMLS_GE_F64
+	VNMLS_LT_F64
+	VNMLS_GT_F64
+	VNMLS_LE_F64
+	VNMLS_F64
+	VNMLS_ZZ_F64
+	VNMLA_EQ_F32
+	VNMLA_NE_F32
+	VNMLA_CS_F32
+	VNMLA_CC_F32
+	VNMLA_MI_F32
+	VNMLA_PL_F32
+	VNMLA_VS_F32
+	VNMLA_VC_F32
+	VNMLA_HI_F32
+	VNMLA_LS_F32
+	VNMLA_GE_F32
+	VNMLA_LT_F32
+	VNMLA_GT_F32
+	VNMLA_LE_F32
+	VNMLA_F32
+	VNMLA_ZZ_F32
+	VNMLA_EQ_F64
+	VNMLA_NE_F64
+	VNMLA_CS_F64
+	VNMLA_CC_F64
+	VNMLA_MI_F64
+	VNMLA_PL_F64
+	VNMLA_VS_F64
+	VNMLA_VC_F64
+	VNMLA_HI_F64
+	VNMLA_LS_F64
+	VNMLA_GE_F64
+	VNMLA_LT_F64
+	VNMLA_GT_F64
+	VNMLA_LE_F64
+	VNMLA_F64
+	VNMLA_ZZ_F64
+	VNMUL_EQ_F32
+	VNMUL_NE_F32
+	VNMUL_CS_F32
+	VNMUL_CC_F32
+	VNMUL_MI_F32
+	VNMUL_PL_F32
+	VNMUL_VS_F32
+	VNMUL_VC_F32
+	VNMUL_HI_F32
+	VNMUL_LS_F32
+	VNMUL_GE_F32
+	VNMUL_LT_F32
+	VNMUL_GT_F32
+	VNMUL_LE_F32
+	VNMUL_F32
+	VNMUL_ZZ_F32
+	VNMUL_EQ_F64
+	VNMUL_NE_F64
+	VNMUL_CS_F64
+	VNMUL_CC_F64
+	VNMUL_MI_F64
+	VNMUL_PL_F64
+	VNMUL_VS_F64
+	VNMUL_VC_F64
+	VNMUL_HI_F64
+	VNMUL_LS_F64
+	VNMUL_GE_F64
+	VNMUL_LT_F64
+	VNMUL_GT_F64
+	VNMUL_LE_F64
+	VNMUL_F64
+	VNMUL_ZZ_F64
+	VSQRT_EQ_F32
+	VSQRT_NE_F32
+	VSQRT_CS_F32
+	VSQRT_CC_F32
+	VSQRT_MI_F32
+	VSQRT_PL_F32
+	VSQRT_VS_F32
+	VSQRT_VC_F32
+	VSQRT_HI_F32
+	VSQRT_LS_F32
+	VSQRT_GE_F32
+	VSQRT_LT_F32
+	VSQRT_GT_F32
+	VSQRT_LE_F32
+	VSQRT_F32
+	VSQRT_ZZ_F32
+	VSQRT_EQ_F64
+	VSQRT_NE_F64
+	VSQRT_CS_F64
+	VSQRT_CC_F64
+	VSQRT_MI_F64
+	VSQRT_PL_F64
+	VSQRT_VS_F64
+	VSQRT_VC_F64
+	VSQRT_HI_F64
+	VSQRT_LS_F64
+	VSQRT_GE_F64
+	VSQRT_LT_F64
+	VSQRT_GT_F64
+	VSQRT_LE_F64
+	VSQRT_F64
+	VSQRT_ZZ_F64
+	VSTR_EQ
+	VSTR_NE
+	VSTR_CS
+	VSTR_CC
+	VSTR_MI
+	VSTR_PL
+	VSTR_VS
+	VSTR_VC
+	VSTR_HI
+	VSTR_LS
+	VSTR_GE
+	VSTR_LT
+	VSTR_GT
+	VSTR_LE
+	VSTR
+	VSTR_ZZ
+	VSUB_EQ_F32
+	VSUB_NE_F32
+	VSUB_CS_F32
+	VSUB_CC_F32
+	VSUB_MI_F32
+	VSUB_PL_F32
+	VSUB_VS_F32
+	VSUB_VC_F32
+	VSUB_HI_F32
+	VSUB_LS_F32
+	VSUB_GE_F32
+	VSUB_LT_F32
+	VSUB_GT_F32
+	VSUB_LE_F32
+	VSUB_F32
+	VSUB_ZZ_F32
+	VSUB_EQ_F64
+	VSUB_NE_F64
+	VSUB_CS_F64
+	VSUB_CC_F64
+	VSUB_MI_F64
+	VSUB_PL_F64
+	VSUB_VS_F64
+	VSUB_VC_F64
+	VSUB_HI_F64
+	VSUB_LS_F64
+	VSUB_GE_F64
+	VSUB_LT_F64
+	VSUB_GT_F64
+	VSUB_LE_F64
+	VSUB_F64
+	VSUB_ZZ_F64
+	WFE_EQ
+	WFE_NE
+	WFE_CS
+	WFE_CC
+	WFE_MI
+	WFE_PL
+	WFE_VS
+	WFE_VC
+	WFE_HI
+	WFE_LS
+	WFE_GE
+	WFE_LT
+	WFE_GT
+	WFE_LE
+	WFE
+	WFE_ZZ
+	WFI_EQ
+	WFI_NE
+	WFI_CS
+	WFI_CC
+	WFI_MI
+	WFI_PL
+	WFI_VS
+	WFI_VC
+	WFI_HI
+	WFI_LS
+	WFI_GE
+	WFI_LT
+	WFI_GT
+	WFI_LE
+	WFI
+	WFI_ZZ
+	YIELD_EQ
+	YIELD_NE
+	YIELD_CS
+	YIELD_CC
+	YIELD_MI
+	YIELD_PL
+	YIELD_VS
+	YIELD_VC
+	YIELD_HI
+	YIELD_LS
+	YIELD_GE
+	YIELD_LT
+	YIELD_GT
+	YIELD_LE
+	YIELD
+	YIELD_ZZ
+)
+
+var opstr = [...]string{
+	ADC_EQ:            "ADC.EQ",
+	ADC_NE:            "ADC.NE",
+	ADC_CS:            "ADC.CS",
+	ADC_CC:            "ADC.CC",
+	ADC_MI:            "ADC.MI",
+	ADC_PL:            "ADC.PL",
+	ADC_VS:            "ADC.VS",
+	ADC_VC:            "ADC.VC",
+	ADC_HI:            "ADC.HI",
+	ADC_LS:            "ADC.LS",
+	ADC_GE:            "ADC.GE",
+	ADC_LT:            "ADC.LT",
+	ADC_GT:            "ADC.GT",
+	ADC_LE:            "ADC.LE",
+	ADC:               "ADC",
+	ADC_ZZ:            "ADC.ZZ",
+	ADC_S_EQ:          "ADC.S.EQ",
+	ADC_S_NE:          "ADC.S.NE",
+	ADC_S_CS:          "ADC.S.CS",
+	ADC_S_CC:          "ADC.S.CC",
+	ADC_S_MI:          "ADC.S.MI",
+	ADC_S_PL:          "ADC.S.PL",
+	ADC_S_VS:          "ADC.S.VS",
+	ADC_S_VC:          "ADC.S.VC",
+	ADC_S_HI:          "ADC.S.HI",
+	ADC_S_LS:          "ADC.S.LS",
+	ADC_S_GE:          "ADC.S.GE",
+	ADC_S_LT:          "ADC.S.LT",
+	ADC_S_GT:          "ADC.S.GT",
+	ADC_S_LE:          "ADC.S.LE",
+	ADC_S:             "ADC.S",
+	ADC_S_ZZ:          "ADC.S.ZZ",
+	ADD_EQ:            "ADD.EQ",
+	ADD_NE:            "ADD.NE",
+	ADD_CS:            "ADD.CS",
+	ADD_CC:            "ADD.CC",
+	ADD_MI:            "ADD.MI",
+	ADD_PL:            "ADD.PL",
+	ADD_VS:            "ADD.VS",
+	ADD_VC:            "ADD.VC",
+	ADD_HI:            "ADD.HI",
+	ADD_LS:            "ADD.LS",
+	ADD_GE:            "ADD.GE",
+	ADD_LT:            "ADD.LT",
+	ADD_GT:            "ADD.GT",
+	ADD_LE:            "ADD.LE",
+	ADD:               "ADD",
+	ADD_ZZ:            "ADD.ZZ",
+	ADD_S_EQ:          "ADD.S.EQ",
+	ADD_S_NE:          "ADD.S.NE",
+	ADD_S_CS:          "ADD.S.CS",
+	ADD_S_CC:          "ADD.S.CC",
+	ADD_S_MI:          "ADD.S.MI",
+	ADD_S_PL:          "ADD.S.PL",
+	ADD_S_VS:          "ADD.S.VS",
+	ADD_S_VC:          "ADD.S.VC",
+	ADD_S_HI:          "ADD.S.HI",
+	ADD_S_LS:          "ADD.S.LS",
+	ADD_S_GE:          "ADD.S.GE",
+	ADD_S_LT:          "ADD.S.LT",
+	ADD_S_GT:          "ADD.S.GT",
+	ADD_S_LE:          "ADD.S.LE",
+	ADD_S:             "ADD.S",
+	ADD_S_ZZ:          "ADD.S.ZZ",
+	AND_EQ:            "AND.EQ",
+	AND_NE:            "AND.NE",
+	AND_CS:            "AND.CS",
+	AND_CC:            "AND.CC",
+	AND_MI:            "AND.MI",
+	AND_PL:            "AND.PL",
+	AND_VS:            "AND.VS",
+	AND_VC:            "AND.VC",
+	AND_HI:            "AND.HI",
+	AND_LS:            "AND.LS",
+	AND_GE:            "AND.GE",
+	AND_LT:            "AND.LT",
+	AND_GT:            "AND.GT",
+	AND_LE:            "AND.LE",
+	AND:               "AND",
+	AND_ZZ:            "AND.ZZ",
+	AND_S_EQ:          "AND.S.EQ",
+	AND_S_NE:          "AND.S.NE",
+	AND_S_CS:          "AND.S.CS",
+	AND_S_CC:          "AND.S.CC",
+	AND_S_MI:          "AND.S.MI",
+	AND_S_PL:          "AND.S.PL",
+	AND_S_VS:          "AND.S.VS",
+	AND_S_VC:          "AND.S.VC",
+	AND_S_HI:          "AND.S.HI",
+	AND_S_LS:          "AND.S.LS",
+	AND_S_GE:          "AND.S.GE",
+	AND_S_LT:          "AND.S.LT",
+	AND_S_GT:          "AND.S.GT",
+	AND_S_LE:          "AND.S.LE",
+	AND_S:             "AND.S",
+	AND_S_ZZ:          "AND.S.ZZ",
+	ASR_EQ:            "ASR.EQ",
+	ASR_NE:            "ASR.NE",
+	ASR_CS:            "ASR.CS",
+	ASR_CC:            "ASR.CC",
+	ASR_MI:            "ASR.MI",
+	ASR_PL:            "ASR.PL",
+	ASR_VS:            "ASR.VS",
+	ASR_VC:            "ASR.VC",
+	ASR_HI:            "ASR.HI",
+	ASR_LS:            "ASR.LS",
+	ASR_GE:            "ASR.GE",
+	ASR_LT:            "ASR.LT",
+	ASR_GT:            "ASR.GT",
+	ASR_LE:            "ASR.LE",
+	ASR:               "ASR",
+	ASR_ZZ:            "ASR.ZZ",
+	ASR_S_EQ:          "ASR.S.EQ",
+	ASR_S_NE:          "ASR.S.NE",
+	ASR_S_CS:          "ASR.S.CS",
+	ASR_S_CC:          "ASR.S.CC",
+	ASR_S_MI:          "ASR.S.MI",
+	ASR_S_PL:          "ASR.S.PL",
+	ASR_S_VS:          "ASR.S.VS",
+	ASR_S_VC:          "ASR.S.VC",
+	ASR_S_HI:          "ASR.S.HI",
+	ASR_S_LS:          "ASR.S.LS",
+	ASR_S_GE:          "ASR.S.GE",
+	ASR_S_LT:          "ASR.S.LT",
+	ASR_S_GT:          "ASR.S.GT",
+	ASR_S_LE:          "ASR.S.LE",
+	ASR_S:             "ASR.S",
+	ASR_S_ZZ:          "ASR.S.ZZ",
+	B_EQ:              "B.EQ",
+	B_NE:              "B.NE",
+	B_CS:              "B.CS",
+	B_CC:              "B.CC",
+	B_MI:              "B.MI",
+	B_PL:              "B.PL",
+	B_VS:              "B.VS",
+	B_VC:              "B.VC",
+	B_HI:              "B.HI",
+	B_LS:              "B.LS",
+	B_GE:              "B.GE",
+	B_LT:              "B.LT",
+	B_GT:              "B.GT",
+	B_LE:              "B.LE",
+	B:                 "B",
+	B_ZZ:              "B.ZZ",
+	BFC_EQ:            "BFC.EQ",
+	BFC_NE:            "BFC.NE",
+	BFC_CS:            "BFC.CS",
+	BFC_CC:            "BFC.CC",
+	BFC_MI:            "BFC.MI",
+	BFC_PL:            "BFC.PL",
+	BFC_VS:            "BFC.VS",
+	BFC_VC:            "BFC.VC",
+	BFC_HI:            "BFC.HI",
+	BFC_LS:            "BFC.LS",
+	BFC_GE:            "BFC.GE",
+	BFC_LT:            "BFC.LT",
+	BFC_GT:            "BFC.GT",
+	BFC_LE:            "BFC.LE",
+	BFC:               "BFC",
+	BFC_ZZ:            "BFC.ZZ",
+	BFI_EQ:            "BFI.EQ",
+	BFI_NE:            "BFI.NE",
+	BFI_CS:            "BFI.CS",
+	BFI_CC:            "BFI.CC",
+	BFI_MI:            "BFI.MI",
+	BFI_PL:            "BFI.PL",
+	BFI_VS:            "BFI.VS",
+	BFI_VC:            "BFI.VC",
+	BFI_HI:            "BFI.HI",
+	BFI_LS:            "BFI.LS",
+	BFI_GE:            "BFI.GE",
+	BFI_LT:            "BFI.LT",
+	BFI_GT:            "BFI.GT",
+	BFI_LE:            "BFI.LE",
+	BFI:               "BFI",
+	BFI_ZZ:            "BFI.ZZ",
+	BIC_EQ:            "BIC.EQ",
+	BIC_NE:            "BIC.NE",
+	BIC_CS:            "BIC.CS",
+	BIC_CC:            "BIC.CC",
+	BIC_MI:            "BIC.MI",
+	BIC_PL:            "BIC.PL",
+	BIC_VS:            "BIC.VS",
+	BIC_VC:            "BIC.VC",
+	BIC_HI:            "BIC.HI",
+	BIC_LS:            "BIC.LS",
+	BIC_GE:            "BIC.GE",
+	BIC_LT:            "BIC.LT",
+	BIC_GT:            "BIC.GT",
+	BIC_LE:            "BIC.LE",
+	BIC:               "BIC",
+	BIC_ZZ:            "BIC.ZZ",
+	BIC_S_EQ:          "BIC.S.EQ",
+	BIC_S_NE:          "BIC.S.NE",
+	BIC_S_CS:          "BIC.S.CS",
+	BIC_S_CC:          "BIC.S.CC",
+	BIC_S_MI:          "BIC.S.MI",
+	BIC_S_PL:          "BIC.S.PL",
+	BIC_S_VS:          "BIC.S.VS",
+	BIC_S_VC:          "BIC.S.VC",
+	BIC_S_HI:          "BIC.S.HI",
+	BIC_S_LS:          "BIC.S.LS",
+	BIC_S_GE:          "BIC.S.GE",
+	BIC_S_LT:          "BIC.S.LT",
+	BIC_S_GT:          "BIC.S.GT",
+	BIC_S_LE:          "BIC.S.LE",
+	BIC_S:             "BIC.S",
+	BIC_S_ZZ:          "BIC.S.ZZ",
+	BKPT_EQ:           "BKPT.EQ",
+	BKPT_NE:           "BKPT.NE",
+	BKPT_CS:           "BKPT.CS",
+	BKPT_CC:           "BKPT.CC",
+	BKPT_MI:           "BKPT.MI",
+	BKPT_PL:           "BKPT.PL",
+	BKPT_VS:           "BKPT.VS",
+	BKPT_VC:           "BKPT.VC",
+	BKPT_HI:           "BKPT.HI",
+	BKPT_LS:           "BKPT.LS",
+	BKPT_GE:           "BKPT.GE",
+	BKPT_LT:           "BKPT.LT",
+	BKPT_GT:           "BKPT.GT",
+	BKPT_LE:           "BKPT.LE",
+	BKPT:              "BKPT",
+	BKPT_ZZ:           "BKPT.ZZ",
+	BL_EQ:             "BL.EQ",
+	BL_NE:             "BL.NE",
+	BL_CS:             "BL.CS",
+	BL_CC:             "BL.CC",
+	BL_MI:             "BL.MI",
+	BL_PL:             "BL.PL",
+	BL_VS:             "BL.VS",
+	BL_VC:             "BL.VC",
+	BL_HI:             "BL.HI",
+	BL_LS:             "BL.LS",
+	BL_GE:             "BL.GE",
+	BL_LT:             "BL.LT",
+	BL_GT:             "BL.GT",
+	BL_LE:             "BL.LE",
+	BL:                "BL",
+	BL_ZZ:             "BL.ZZ",
+	BLX_EQ:            "BLX.EQ",
+	BLX_NE:            "BLX.NE",
+	BLX_CS:            "BLX.CS",
+	BLX_CC:            "BLX.CC",
+	BLX_MI:            "BLX.MI",
+	BLX_PL:            "BLX.PL",
+	BLX_VS:            "BLX.VS",
+	BLX_VC:            "BLX.VC",
+	BLX_HI:            "BLX.HI",
+	BLX_LS:            "BLX.LS",
+	BLX_GE:            "BLX.GE",
+	BLX_LT:            "BLX.LT",
+	BLX_GT:            "BLX.GT",
+	BLX_LE:            "BLX.LE",
+	BLX:               "BLX",
+	BLX_ZZ:            "BLX.ZZ",
+	BX_EQ:             "BX.EQ",
+	BX_NE:             "BX.NE",
+	BX_CS:             "BX.CS",
+	BX_CC:             "BX.CC",
+	BX_MI:             "BX.MI",
+	BX_PL:             "BX.PL",
+	BX_VS:             "BX.VS",
+	BX_VC:             "BX.VC",
+	BX_HI:             "BX.HI",
+	BX_LS:             "BX.LS",
+	BX_GE:             "BX.GE",
+	BX_LT:             "BX.LT",
+	BX_GT:             "BX.GT",
+	BX_LE:             "BX.LE",
+	BX:                "BX",
+	BX_ZZ:             "BX.ZZ",
+	BXJ_EQ:            "BXJ.EQ",
+	BXJ_NE:            "BXJ.NE",
+	BXJ_CS:            "BXJ.CS",
+	BXJ_CC:            "BXJ.CC",
+	BXJ_MI:            "BXJ.MI",
+	BXJ_PL:            "BXJ.PL",
+	BXJ_VS:            "BXJ.VS",
+	BXJ_VC:            "BXJ.VC",
+	BXJ_HI:            "BXJ.HI",
+	BXJ_LS:            "BXJ.LS",
+	BXJ_GE:            "BXJ.GE",
+	BXJ_LT:            "BXJ.LT",
+	BXJ_GT:            "BXJ.GT",
+	BXJ_LE:            "BXJ.LE",
+	BXJ:               "BXJ",
+	BXJ_ZZ:            "BXJ.ZZ",
+	CLREX:             "CLREX",
+	CLZ_EQ:            "CLZ.EQ",
+	CLZ_NE:            "CLZ.NE",
+	CLZ_CS:            "CLZ.CS",
+	CLZ_CC:            "CLZ.CC",
+	CLZ_MI:            "CLZ.MI",
+	CLZ_PL:            "CLZ.PL",
+	CLZ_VS:            "CLZ.VS",
+	CLZ_VC:            "CLZ.VC",
+	CLZ_HI:            "CLZ.HI",
+	CLZ_LS:            "CLZ.LS",
+	CLZ_GE:            "CLZ.GE",
+	CLZ_LT:            "CLZ.LT",
+	CLZ_GT:            "CLZ.GT",
+	CLZ_LE:            "CLZ.LE",
+	CLZ:               "CLZ",
+	CLZ_ZZ:            "CLZ.ZZ",
+	CMN_EQ:            "CMN.EQ",
+	CMN_NE:            "CMN.NE",
+	CMN_CS:            "CMN.CS",
+	CMN_CC:            "CMN.CC",
+	CMN_MI:            "CMN.MI",
+	CMN_PL:            "CMN.PL",
+	CMN_VS:            "CMN.VS",
+	CMN_VC:            "CMN.VC",
+	CMN_HI:            "CMN.HI",
+	CMN_LS:            "CMN.LS",
+	CMN_GE:            "CMN.GE",
+	CMN_LT:            "CMN.LT",
+	CMN_GT:            "CMN.GT",
+	CMN_LE:            "CMN.LE",
+	CMN:               "CMN",
+	CMN_ZZ:            "CMN.ZZ",
+	CMP_EQ:            "CMP.EQ",
+	CMP_NE:            "CMP.NE",
+	CMP_CS:            "CMP.CS",
+	CMP_CC:            "CMP.CC",
+	CMP_MI:            "CMP.MI",
+	CMP_PL:            "CMP.PL",
+	CMP_VS:            "CMP.VS",
+	CMP_VC:            "CMP.VC",
+	CMP_HI:            "CMP.HI",
+	CMP_LS:            "CMP.LS",
+	CMP_GE:            "CMP.GE",
+	CMP_LT:            "CMP.LT",
+	CMP_GT:            "CMP.GT",
+	CMP_LE:            "CMP.LE",
+	CMP:               "CMP",
+	CMP_ZZ:            "CMP.ZZ",
+	DBG_EQ:            "DBG.EQ",
+	DBG_NE:            "DBG.NE",
+	DBG_CS:            "DBG.CS",
+	DBG_CC:            "DBG.CC",
+	DBG_MI:            "DBG.MI",
+	DBG_PL:            "DBG.PL",
+	DBG_VS:            "DBG.VS",
+	DBG_VC:            "DBG.VC",
+	DBG_HI:            "DBG.HI",
+	DBG_LS:            "DBG.LS",
+	DBG_GE:            "DBG.GE",
+	DBG_LT:            "DBG.LT",
+	DBG_GT:            "DBG.GT",
+	DBG_LE:            "DBG.LE",
+	DBG:               "DBG",
+	DBG_ZZ:            "DBG.ZZ",
+	DMB:               "DMB",
+	DSB:               "DSB",
+	EOR_EQ:            "EOR.EQ",
+	EOR_NE:            "EOR.NE",
+	EOR_CS:            "EOR.CS",
+	EOR_CC:            "EOR.CC",
+	EOR_MI:            "EOR.MI",
+	EOR_PL:            "EOR.PL",
+	EOR_VS:            "EOR.VS",
+	EOR_VC:            "EOR.VC",
+	EOR_HI:            "EOR.HI",
+	EOR_LS:            "EOR.LS",
+	EOR_GE:            "EOR.GE",
+	EOR_LT:            "EOR.LT",
+	EOR_GT:            "EOR.GT",
+	EOR_LE:            "EOR.LE",
+	EOR:               "EOR",
+	EOR_ZZ:            "EOR.ZZ",
+	EOR_S_EQ:          "EOR.S.EQ",
+	EOR_S_NE:          "EOR.S.NE",
+	EOR_S_CS:          "EOR.S.CS",
+	EOR_S_CC:          "EOR.S.CC",
+	EOR_S_MI:          "EOR.S.MI",
+	EOR_S_PL:          "EOR.S.PL",
+	EOR_S_VS:          "EOR.S.VS",
+	EOR_S_VC:          "EOR.S.VC",
+	EOR_S_HI:          "EOR.S.HI",
+	EOR_S_LS:          "EOR.S.LS",
+	EOR_S_GE:          "EOR.S.GE",
+	EOR_S_LT:          "EOR.S.LT",
+	EOR_S_GT:          "EOR.S.GT",
+	EOR_S_LE:          "EOR.S.LE",
+	EOR_S:             "EOR.S",
+	EOR_S_ZZ:          "EOR.S.ZZ",
+	ISB:               "ISB",
+	LDM_EQ:            "LDM.EQ",
+	LDM_NE:            "LDM.NE",
+	LDM_CS:            "LDM.CS",
+	LDM_CC:            "LDM.CC",
+	LDM_MI:            "LDM.MI",
+	LDM_PL:            "LDM.PL",
+	LDM_VS:            "LDM.VS",
+	LDM_VC:            "LDM.VC",
+	LDM_HI:            "LDM.HI",
+	LDM_LS:            "LDM.LS",
+	LDM_GE:            "LDM.GE",
+	LDM_LT:            "LDM.LT",
+	LDM_GT:            "LDM.GT",
+	LDM_LE:            "LDM.LE",
+	LDM:               "LDM",
+	LDM_ZZ:            "LDM.ZZ",
+	LDMDA_EQ:          "LDMDA.EQ",
+	LDMDA_NE:          "LDMDA.NE",
+	LDMDA_CS:          "LDMDA.CS",
+	LDMDA_CC:          "LDMDA.CC",
+	LDMDA_MI:          "LDMDA.MI",
+	LDMDA_PL:          "LDMDA.PL",
+	LDMDA_VS:          "LDMDA.VS",
+	LDMDA_VC:          "LDMDA.VC",
+	LDMDA_HI:          "LDMDA.HI",
+	LDMDA_LS:          "LDMDA.LS",
+	LDMDA_GE:          "LDMDA.GE",
+	LDMDA_LT:          "LDMDA.LT",
+	LDMDA_GT:          "LDMDA.GT",
+	LDMDA_LE:          "LDMDA.LE",
+	LDMDA:             "LDMDA",
+	LDMDA_ZZ:          "LDMDA.ZZ",
+	LDMDB_EQ:          "LDMDB.EQ",
+	LDMDB_NE:          "LDMDB.NE",
+	LDMDB_CS:          "LDMDB.CS",
+	LDMDB_CC:          "LDMDB.CC",
+	LDMDB_MI:          "LDMDB.MI",
+	LDMDB_PL:          "LDMDB.PL",
+	LDMDB_VS:          "LDMDB.VS",
+	LDMDB_VC:          "LDMDB.VC",
+	LDMDB_HI:          "LDMDB.HI",
+	LDMDB_LS:          "LDMDB.LS",
+	LDMDB_GE:          "LDMDB.GE",
+	LDMDB_LT:          "LDMDB.LT",
+	LDMDB_GT:          "LDMDB.GT",
+	LDMDB_LE:          "LDMDB.LE",
+	LDMDB:             "LDMDB",
+	LDMDB_ZZ:          "LDMDB.ZZ",
+	LDMIB_EQ:          "LDMIB.EQ",
+	LDMIB_NE:          "LDMIB.NE",
+	LDMIB_CS:          "LDMIB.CS",
+	LDMIB_CC:          "LDMIB.CC",
+	LDMIB_MI:          "LDMIB.MI",
+	LDMIB_PL:          "LDMIB.PL",
+	LDMIB_VS:          "LDMIB.VS",
+	LDMIB_VC:          "LDMIB.VC",
+	LDMIB_HI:          "LDMIB.HI",
+	LDMIB_LS:          "LDMIB.LS",
+	LDMIB_GE:          "LDMIB.GE",
+	LDMIB_LT:          "LDMIB.LT",
+	LDMIB_GT:          "LDMIB.GT",
+	LDMIB_LE:          "LDMIB.LE",
+	LDMIB:             "LDMIB",
+	LDMIB_ZZ:          "LDMIB.ZZ",
+	LDR_EQ:            "LDR.EQ",
+	LDR_NE:            "LDR.NE",
+	LDR_CS:            "LDR.CS",
+	LDR_CC:            "LDR.CC",
+	LDR_MI:            "LDR.MI",
+	LDR_PL:            "LDR.PL",
+	LDR_VS:            "LDR.VS",
+	LDR_VC:            "LDR.VC",
+	LDR_HI:            "LDR.HI",
+	LDR_LS:            "LDR.LS",
+	LDR_GE:            "LDR.GE",
+	LDR_LT:            "LDR.LT",
+	LDR_GT:            "LDR.GT",
+	LDR_LE:            "LDR.LE",
+	LDR:               "LDR",
+	LDR_ZZ:            "LDR.ZZ",
+	LDRB_EQ:           "LDRB.EQ",
+	LDRB_NE:           "LDRB.NE",
+	LDRB_CS:           "LDRB.CS",
+	LDRB_CC:           "LDRB.CC",
+	LDRB_MI:           "LDRB.MI",
+	LDRB_PL:           "LDRB.PL",
+	LDRB_VS:           "LDRB.VS",
+	LDRB_VC:           "LDRB.VC",
+	LDRB_HI:           "LDRB.HI",
+	LDRB_LS:           "LDRB.LS",
+	LDRB_GE:           "LDRB.GE",
+	LDRB_LT:           "LDRB.LT",
+	LDRB_GT:           "LDRB.GT",
+	LDRB_LE:           "LDRB.LE",
+	LDRB:              "LDRB",
+	LDRB_ZZ:           "LDRB.ZZ",
+	LDRBT_EQ:          "LDRBT.EQ",
+	LDRBT_NE:          "LDRBT.NE",
+	LDRBT_CS:          "LDRBT.CS",
+	LDRBT_CC:          "LDRBT.CC",
+	LDRBT_MI:          "LDRBT.MI",
+	LDRBT_PL:          "LDRBT.PL",
+	LDRBT_VS:          "LDRBT.VS",
+	LDRBT_VC:          "LDRBT.VC",
+	LDRBT_HI:          "LDRBT.HI",
+	LDRBT_LS:          "LDRBT.LS",
+	LDRBT_GE:          "LDRBT.GE",
+	LDRBT_LT:          "LDRBT.LT",
+	LDRBT_GT:          "LDRBT.GT",
+	LDRBT_LE:          "LDRBT.LE",
+	LDRBT:             "LDRBT",
+	LDRBT_ZZ:          "LDRBT.ZZ",
+	LDRD_EQ:           "LDRD.EQ",
+	LDRD_NE:           "LDRD.NE",
+	LDRD_CS:           "LDRD.CS",
+	LDRD_CC:           "LDRD.CC",
+	LDRD_MI:           "LDRD.MI",
+	LDRD_PL:           "LDRD.PL",
+	LDRD_VS:           "LDRD.VS",
+	LDRD_VC:           "LDRD.VC",
+	LDRD_HI:           "LDRD.HI",
+	LDRD_LS:           "LDRD.LS",
+	LDRD_GE:           "LDRD.GE",
+	LDRD_LT:           "LDRD.LT",
+	LDRD_GT:           "LDRD.GT",
+	LDRD_LE:           "LDRD.LE",
+	LDRD:              "LDRD",
+	LDRD_ZZ:           "LDRD.ZZ",
+	LDREX_EQ:          "LDREX.EQ",
+	LDREX_NE:          "LDREX.NE",
+	LDREX_CS:          "LDREX.CS",
+	LDREX_CC:          "LDREX.CC",
+	LDREX_MI:          "LDREX.MI",
+	LDREX_PL:          "LDREX.PL",
+	LDREX_VS:          "LDREX.VS",
+	LDREX_VC:          "LDREX.VC",
+	LDREX_HI:          "LDREX.HI",
+	LDREX_LS:          "LDREX.LS",
+	LDREX_GE:          "LDREX.GE",
+	LDREX_LT:          "LDREX.LT",
+	LDREX_GT:          "LDREX.GT",
+	LDREX_LE:          "LDREX.LE",
+	LDREX:             "LDREX",
+	LDREX_ZZ:          "LDREX.ZZ",
+	LDREXB_EQ:         "LDREXB.EQ",
+	LDREXB_NE:         "LDREXB.NE",
+	LDREXB_CS:         "LDREXB.CS",
+	LDREXB_CC:         "LDREXB.CC",
+	LDREXB_MI:         "LDREXB.MI",
+	LDREXB_PL:         "LDREXB.PL",
+	LDREXB_VS:         "LDREXB.VS",
+	LDREXB_VC:         "LDREXB.VC",
+	LDREXB_HI:         "LDREXB.HI",
+	LDREXB_LS:         "LDREXB.LS",
+	LDREXB_GE:         "LDREXB.GE",
+	LDREXB_LT:         "LDREXB.LT",
+	LDREXB_GT:         "LDREXB.GT",
+	LDREXB_LE:         "LDREXB.LE",
+	LDREXB:            "LDREXB",
+	LDREXB_ZZ:         "LDREXB.ZZ",
+	LDREXD_EQ:         "LDREXD.EQ",
+	LDREXD_NE:         "LDREXD.NE",
+	LDREXD_CS:         "LDREXD.CS",
+	LDREXD_CC:         "LDREXD.CC",
+	LDREXD_MI:         "LDREXD.MI",
+	LDREXD_PL:         "LDREXD.PL",
+	LDREXD_VS:         "LDREXD.VS",
+	LDREXD_VC:         "LDREXD.VC",
+	LDREXD_HI:         "LDREXD.HI",
+	LDREXD_LS:         "LDREXD.LS",
+	LDREXD_GE:         "LDREXD.GE",
+	LDREXD_LT:         "LDREXD.LT",
+	LDREXD_GT:         "LDREXD.GT",
+	LDREXD_LE:         "LDREXD.LE",
+	LDREXD:            "LDREXD",
+	LDREXD_ZZ:         "LDREXD.ZZ",
+	LDREXH_EQ:         "LDREXH.EQ",
+	LDREXH_NE:         "LDREXH.NE",
+	LDREXH_CS:         "LDREXH.CS",
+	LDREXH_CC:         "LDREXH.CC",
+	LDREXH_MI:         "LDREXH.MI",
+	LDREXH_PL:         "LDREXH.PL",
+	LDREXH_VS:         "LDREXH.VS",
+	LDREXH_VC:         "LDREXH.VC",
+	LDREXH_HI:         "LDREXH.HI",
+	LDREXH_LS:         "LDREXH.LS",
+	LDREXH_GE:         "LDREXH.GE",
+	LDREXH_LT:         "LDREXH.LT",
+	LDREXH_GT:         "LDREXH.GT",
+	LDREXH_LE:         "LDREXH.LE",
+	LDREXH:            "LDREXH",
+	LDREXH_ZZ:         "LDREXH.ZZ",
+	LDRH_EQ:           "LDRH.EQ",
+	LDRH_NE:           "LDRH.NE",
+	LDRH_CS:           "LDRH.CS",
+	LDRH_CC:           "LDRH.CC",
+	LDRH_MI:           "LDRH.MI",
+	LDRH_PL:           "LDRH.PL",
+	LDRH_VS:           "LDRH.VS",
+	LDRH_VC:           "LDRH.VC",
+	LDRH_HI:           "LDRH.HI",
+	LDRH_LS:           "LDRH.LS",
+	LDRH_GE:           "LDRH.GE",
+	LDRH_LT:           "LDRH.LT",
+	LDRH_GT:           "LDRH.GT",
+	LDRH_LE:           "LDRH.LE",
+	LDRH:              "LDRH",
+	LDRH_ZZ:           "LDRH.ZZ",
+	LDRHT_EQ:          "LDRHT.EQ",
+	LDRHT_NE:          "LDRHT.NE",
+	LDRHT_CS:          "LDRHT.CS",
+	LDRHT_CC:          "LDRHT.CC",
+	LDRHT_MI:          "LDRHT.MI",
+	LDRHT_PL:          "LDRHT.PL",
+	LDRHT_VS:          "LDRHT.VS",
+	LDRHT_VC:          "LDRHT.VC",
+	LDRHT_HI:          "LDRHT.HI",
+	LDRHT_LS:          "LDRHT.LS",
+	LDRHT_GE:          "LDRHT.GE",
+	LDRHT_LT:          "LDRHT.LT",
+	LDRHT_GT:          "LDRHT.GT",
+	LDRHT_LE:          "LDRHT.LE",
+	LDRHT:             "LDRHT",
+	LDRHT_ZZ:          "LDRHT.ZZ",
+	LDRSB_EQ:          "LDRSB.EQ",
+	LDRSB_NE:          "LDRSB.NE",
+	LDRSB_CS:          "LDRSB.CS",
+	LDRSB_CC:          "LDRSB.CC",
+	LDRSB_MI:          "LDRSB.MI",
+	LDRSB_PL:          "LDRSB.PL",
+	LDRSB_VS:          "LDRSB.VS",
+	LDRSB_VC:          "LDRSB.VC",
+	LDRSB_HI:          "LDRSB.HI",
+	LDRSB_LS:          "LDRSB.LS",
+	LDRSB_GE:          "LDRSB.GE",
+	LDRSB_LT:          "LDRSB.LT",
+	LDRSB_GT:          "LDRSB.GT",
+	LDRSB_LE:          "LDRSB.LE",
+	LDRSB:             "LDRSB",
+	LDRSB_ZZ:          "LDRSB.ZZ",
+	LDRSBT_EQ:         "LDRSBT.EQ",
+	LDRSBT_NE:         "LDRSBT.NE",
+	LDRSBT_CS:         "LDRSBT.CS",
+	LDRSBT_CC:         "LDRSBT.CC",
+	LDRSBT_MI:         "LDRSBT.MI",
+	LDRSBT_PL:         "LDRSBT.PL",
+	LDRSBT_VS:         "LDRSBT.VS",
+	LDRSBT_VC:         "LDRSBT.VC",
+	LDRSBT_HI:         "LDRSBT.HI",
+	LDRSBT_LS:         "LDRSBT.LS",
+	LDRSBT_GE:         "LDRSBT.GE",
+	LDRSBT_LT:         "LDRSBT.LT",
+	LDRSBT_GT:         "LDRSBT.GT",
+	LDRSBT_LE:         "LDRSBT.LE",
+	LDRSBT:            "LDRSBT",
+	LDRSBT_ZZ:         "LDRSBT.ZZ",
+	LDRSH_EQ:          "LDRSH.EQ",
+	LDRSH_NE:          "LDRSH.NE",
+	LDRSH_CS:          "LDRSH.CS",
+	LDRSH_CC:          "LDRSH.CC",
+	LDRSH_MI:          "LDRSH.MI",
+	LDRSH_PL:          "LDRSH.PL",
+	LDRSH_VS:          "LDRSH.VS",
+	LDRSH_VC:          "LDRSH.VC",
+	LDRSH_HI:          "LDRSH.HI",
+	LDRSH_LS:          "LDRSH.LS",
+	LDRSH_GE:          "LDRSH.GE",
+	LDRSH_LT:          "LDRSH.LT",
+	LDRSH_GT:          "LDRSH.GT",
+	LDRSH_LE:          "LDRSH.LE",
+	LDRSH:             "LDRSH",
+	LDRSH_ZZ:          "LDRSH.ZZ",
+	LDRSHT_EQ:         "LDRSHT.EQ",
+	LDRSHT_NE:         "LDRSHT.NE",
+	LDRSHT_CS:         "LDRSHT.CS",
+	LDRSHT_CC:         "LDRSHT.CC",
+	LDRSHT_MI:         "LDRSHT.MI",
+	LDRSHT_PL:         "LDRSHT.PL",
+	LDRSHT_VS:         "LDRSHT.VS",
+	LDRSHT_VC:         "LDRSHT.VC",
+	LDRSHT_HI:         "LDRSHT.HI",
+	LDRSHT_LS:         "LDRSHT.LS",
+	LDRSHT_GE:         "LDRSHT.GE",
+	LDRSHT_LT:         "LDRSHT.LT",
+	LDRSHT_GT:         "LDRSHT.GT",
+	LDRSHT_LE:         "LDRSHT.LE",
+	LDRSHT:            "LDRSHT",
+	LDRSHT_ZZ:         "LDRSHT.ZZ",
+	LDRT_EQ:           "LDRT.EQ",
+	LDRT_NE:           "LDRT.NE",
+	LDRT_CS:           "LDRT.CS",
+	LDRT_CC:           "LDRT.CC",
+	LDRT_MI:           "LDRT.MI",
+	LDRT_PL:           "LDRT.PL",
+	LDRT_VS:           "LDRT.VS",
+	LDRT_VC:           "LDRT.VC",
+	LDRT_HI:           "LDRT.HI",
+	LDRT_LS:           "LDRT.LS",
+	LDRT_GE:           "LDRT.GE",
+	LDRT_LT:           "LDRT.LT",
+	LDRT_GT:           "LDRT.GT",
+	LDRT_LE:           "LDRT.LE",
+	LDRT:              "LDRT",
+	LDRT_ZZ:           "LDRT.ZZ",
+	LSL_EQ:            "LSL.EQ",
+	LSL_NE:            "LSL.NE",
+	LSL_CS:            "LSL.CS",
+	LSL_CC:            "LSL.CC",
+	LSL_MI:            "LSL.MI",
+	LSL_PL:            "LSL.PL",
+	LSL_VS:            "LSL.VS",
+	LSL_VC:            "LSL.VC",
+	LSL_HI:            "LSL.HI",
+	LSL_LS:            "LSL.LS",
+	LSL_GE:            "LSL.GE",
+	LSL_LT:            "LSL.LT",
+	LSL_GT:            "LSL.GT",
+	LSL_LE:            "LSL.LE",
+	LSL:               "LSL",
+	LSL_ZZ:            "LSL.ZZ",
+	LSL_S_EQ:          "LSL.S.EQ",
+	LSL_S_NE:          "LSL.S.NE",
+	LSL_S_CS:          "LSL.S.CS",
+	LSL_S_CC:          "LSL.S.CC",
+	LSL_S_MI:          "LSL.S.MI",
+	LSL_S_PL:          "LSL.S.PL",
+	LSL_S_VS:          "LSL.S.VS",
+	LSL_S_VC:          "LSL.S.VC",
+	LSL_S_HI:          "LSL.S.HI",
+	LSL_S_LS:          "LSL.S.LS",
+	LSL_S_GE:          "LSL.S.GE",
+	LSL_S_LT:          "LSL.S.LT",
+	LSL_S_GT:          "LSL.S.GT",
+	LSL_S_LE:          "LSL.S.LE",
+	LSL_S:             "LSL.S",
+	LSL_S_ZZ:          "LSL.S.ZZ",
+	LSR_EQ:            "LSR.EQ",
+	LSR_NE:            "LSR.NE",
+	LSR_CS:            "LSR.CS",
+	LSR_CC:            "LSR.CC",
+	LSR_MI:            "LSR.MI",
+	LSR_PL:            "LSR.PL",
+	LSR_VS:            "LSR.VS",
+	LSR_VC:            "LSR.VC",
+	LSR_HI:            "LSR.HI",
+	LSR_LS:            "LSR.LS",
+	LSR_GE:            "LSR.GE",
+	LSR_LT:            "LSR.LT",
+	LSR_GT:            "LSR.GT",
+	LSR_LE:            "LSR.LE",
+	LSR:               "LSR",
+	LSR_ZZ:            "LSR.ZZ",
+	LSR_S_EQ:          "LSR.S.EQ",
+	LSR_S_NE:          "LSR.S.NE",
+	LSR_S_CS:          "LSR.S.CS",
+	LSR_S_CC:          "LSR.S.CC",
+	LSR_S_MI:          "LSR.S.MI",
+	LSR_S_PL:          "LSR.S.PL",
+	LSR_S_VS:          "LSR.S.VS",
+	LSR_S_VC:          "LSR.S.VC",
+	LSR_S_HI:          "LSR.S.HI",
+	LSR_S_LS:          "LSR.S.LS",
+	LSR_S_GE:          "LSR.S.GE",
+	LSR_S_LT:          "LSR.S.LT",
+	LSR_S_GT:          "LSR.S.GT",
+	LSR_S_LE:          "LSR.S.LE",
+	LSR_S:             "LSR.S",
+	LSR_S_ZZ:          "LSR.S.ZZ",
+	MLA_EQ:            "MLA.EQ",
+	MLA_NE:            "MLA.NE",
+	MLA_CS:            "MLA.CS",
+	MLA_CC:            "MLA.CC",
+	MLA_MI:            "MLA.MI",
+	MLA_PL:            "MLA.PL",
+	MLA_VS:            "MLA.VS",
+	MLA_VC:            "MLA.VC",
+	MLA_HI:            "MLA.HI",
+	MLA_LS:            "MLA.LS",
+	MLA_GE:            "MLA.GE",
+	MLA_LT:            "MLA.LT",
+	MLA_GT:            "MLA.GT",
+	MLA_LE:            "MLA.LE",
+	MLA:               "MLA",
+	MLA_ZZ:            "MLA.ZZ",
+	MLA_S_EQ:          "MLA.S.EQ",
+	MLA_S_NE:          "MLA.S.NE",
+	MLA_S_CS:          "MLA.S.CS",
+	MLA_S_CC:          "MLA.S.CC",
+	MLA_S_MI:          "MLA.S.MI",
+	MLA_S_PL:          "MLA.S.PL",
+	MLA_S_VS:          "MLA.S.VS",
+	MLA_S_VC:          "MLA.S.VC",
+	MLA_S_HI:          "MLA.S.HI",
+	MLA_S_LS:          "MLA.S.LS",
+	MLA_S_GE:          "MLA.S.GE",
+	MLA_S_LT:          "MLA.S.LT",
+	MLA_S_GT:          "MLA.S.GT",
+	MLA_S_LE:          "MLA.S.LE",
+	MLA_S:             "MLA.S",
+	MLA_S_ZZ:          "MLA.S.ZZ",
+	MLS_EQ:            "MLS.EQ",
+	MLS_NE:            "MLS.NE",
+	MLS_CS:            "MLS.CS",
+	MLS_CC:            "MLS.CC",
+	MLS_MI:            "MLS.MI",
+	MLS_PL:            "MLS.PL",
+	MLS_VS:            "MLS.VS",
+	MLS_VC:            "MLS.VC",
+	MLS_HI:            "MLS.HI",
+	MLS_LS:            "MLS.LS",
+	MLS_GE:            "MLS.GE",
+	MLS_LT:            "MLS.LT",
+	MLS_GT:            "MLS.GT",
+	MLS_LE:            "MLS.LE",
+	MLS:               "MLS",
+	MLS_ZZ:            "MLS.ZZ",
+	MOV_EQ:            "MOV.EQ",
+	MOV_NE:            "MOV.NE",
+	MOV_CS:            "MOV.CS",
+	MOV_CC:            "MOV.CC",
+	MOV_MI:            "MOV.MI",
+	MOV_PL:            "MOV.PL",
+	MOV_VS:            "MOV.VS",
+	MOV_VC:            "MOV.VC",
+	MOV_HI:            "MOV.HI",
+	MOV_LS:            "MOV.LS",
+	MOV_GE:            "MOV.GE",
+	MOV_LT:            "MOV.LT",
+	MOV_GT:            "MOV.GT",
+	MOV_LE:            "MOV.LE",
+	MOV:               "MOV",
+	MOV_ZZ:            "MOV.ZZ",
+	MOV_S_EQ:          "MOV.S.EQ",
+	MOV_S_NE:          "MOV.S.NE",
+	MOV_S_CS:          "MOV.S.CS",
+	MOV_S_CC:          "MOV.S.CC",
+	MOV_S_MI:          "MOV.S.MI",
+	MOV_S_PL:          "MOV.S.PL",
+	MOV_S_VS:          "MOV.S.VS",
+	MOV_S_VC:          "MOV.S.VC",
+	MOV_S_HI:          "MOV.S.HI",
+	MOV_S_LS:          "MOV.S.LS",
+	MOV_S_GE:          "MOV.S.GE",
+	MOV_S_LT:          "MOV.S.LT",
+	MOV_S_GT:          "MOV.S.GT",
+	MOV_S_LE:          "MOV.S.LE",
+	MOV_S:             "MOV.S",
+	MOV_S_ZZ:          "MOV.S.ZZ",
+	MOVT_EQ:           "MOVT.EQ",
+	MOVT_NE:           "MOVT.NE",
+	MOVT_CS:           "MOVT.CS",
+	MOVT_CC:           "MOVT.CC",
+	MOVT_MI:           "MOVT.MI",
+	MOVT_PL:           "MOVT.PL",
+	MOVT_VS:           "MOVT.VS",
+	MOVT_VC:           "MOVT.VC",
+	MOVT_HI:           "MOVT.HI",
+	MOVT_LS:           "MOVT.LS",
+	MOVT_GE:           "MOVT.GE",
+	MOVT_LT:           "MOVT.LT",
+	MOVT_GT:           "MOVT.GT",
+	MOVT_LE:           "MOVT.LE",
+	MOVT:              "MOVT",
+	MOVT_ZZ:           "MOVT.ZZ",
+	MOVW_EQ:           "MOVW.EQ",
+	MOVW_NE:           "MOVW.NE",
+	MOVW_CS:           "MOVW.CS",
+	MOVW_CC:           "MOVW.CC",
+	MOVW_MI:           "MOVW.MI",
+	MOVW_PL:           "MOVW.PL",
+	MOVW_VS:           "MOVW.VS",
+	MOVW_VC:           "MOVW.VC",
+	MOVW_HI:           "MOVW.HI",
+	MOVW_LS:           "MOVW.LS",
+	MOVW_GE:           "MOVW.GE",
+	MOVW_LT:           "MOVW.LT",
+	MOVW_GT:           "MOVW.GT",
+	MOVW_LE:           "MOVW.LE",
+	MOVW:              "MOVW",
+	MOVW_ZZ:           "MOVW.ZZ",
+	MRS_EQ:            "MRS.EQ",
+	MRS_NE:            "MRS.NE",
+	MRS_CS:            "MRS.CS",
+	MRS_CC:            "MRS.CC",
+	MRS_MI:            "MRS.MI",
+	MRS_PL:            "MRS.PL",
+	MRS_VS:            "MRS.VS",
+	MRS_VC:            "MRS.VC",
+	MRS_HI:            "MRS.HI",
+	MRS_LS:            "MRS.LS",
+	MRS_GE:            "MRS.GE",
+	MRS_LT:            "MRS.LT",
+	MRS_GT:            "MRS.GT",
+	MRS_LE:            "MRS.LE",
+	MRS:               "MRS",
+	MRS_ZZ:            "MRS.ZZ",
+	MSR_EQ:            "MSR.EQ",
+	MSR_NE:            "MSR.NE",
+	MSR_CS:            "MSR.CS",
+	MSR_CC:            "MSR.CC",
+	MSR_MI:            "MSR.MI",
+	MSR_PL:            "MSR.PL",
+	MSR_VS:            "MSR.VS",
+	MSR_VC:            "MSR.VC",
+	MSR_HI:            "MSR.HI",
+	MSR_LS:            "MSR.LS",
+	MSR_GE:            "MSR.GE",
+	MSR_LT:            "MSR.LT",
+	MSR_GT:            "MSR.GT",
+	MSR_LE:            "MSR.LE",
+	MSR:               "MSR",
+	MSR_ZZ:            "MSR.ZZ",
+	MUL_EQ:            "MUL.EQ",
+	MUL_NE:            "MUL.NE",
+	MUL_CS:            "MUL.CS",
+	MUL_CC:            "MUL.CC",
+	MUL_MI:            "MUL.MI",
+	MUL_PL:            "MUL.PL",
+	MUL_VS:            "MUL.VS",
+	MUL_VC:            "MUL.VC",
+	MUL_HI:            "MUL.HI",
+	MUL_LS:            "MUL.LS",
+	MUL_GE:            "MUL.GE",
+	MUL_LT:            "MUL.LT",
+	MUL_GT:            "MUL.GT",
+	MUL_LE:            "MUL.LE",
+	MUL:               "MUL",
+	MUL_ZZ:            "MUL.ZZ",
+	MUL_S_EQ:          "MUL.S.EQ",
+	MUL_S_NE:          "MUL.S.NE",
+	MUL_S_CS:          "MUL.S.CS",
+	MUL_S_CC:          "MUL.S.CC",
+	MUL_S_MI:          "MUL.S.MI",
+	MUL_S_PL:          "MUL.S.PL",
+	MUL_S_VS:          "MUL.S.VS",
+	MUL_S_VC:          "MUL.S.VC",
+	MUL_S_HI:          "MUL.S.HI",
+	MUL_S_LS:          "MUL.S.LS",
+	MUL_S_GE:          "MUL.S.GE",
+	MUL_S_LT:          "MUL.S.LT",
+	MUL_S_GT:          "MUL.S.GT",
+	MUL_S_LE:          "MUL.S.LE",
+	MUL_S:             "MUL.S",
+	MUL_S_ZZ:          "MUL.S.ZZ",
+	MVN_EQ:            "MVN.EQ",
+	MVN_NE:            "MVN.NE",
+	MVN_CS:            "MVN.CS",
+	MVN_CC:            "MVN.CC",
+	MVN_MI:            "MVN.MI",
+	MVN_PL:            "MVN.PL",
+	MVN_VS:            "MVN.VS",
+	MVN_VC:            "MVN.VC",
+	MVN_HI:            "MVN.HI",
+	MVN_LS:            "MVN.LS",
+	MVN_GE:            "MVN.GE",
+	MVN_LT:            "MVN.LT",
+	MVN_GT:            "MVN.GT",
+	MVN_LE:            "MVN.LE",
+	MVN:               "MVN",
+	MVN_ZZ:            "MVN.ZZ",
+	MVN_S_EQ:          "MVN.S.EQ",
+	MVN_S_NE:          "MVN.S.NE",
+	MVN_S_CS:          "MVN.S.CS",
+	MVN_S_CC:          "MVN.S.CC",
+	MVN_S_MI:          "MVN.S.MI",
+	MVN_S_PL:          "MVN.S.PL",
+	MVN_S_VS:          "MVN.S.VS",
+	MVN_S_VC:          "MVN.S.VC",
+	MVN_S_HI:          "MVN.S.HI",
+	MVN_S_LS:          "MVN.S.LS",
+	MVN_S_GE:          "MVN.S.GE",
+	MVN_S_LT:          "MVN.S.LT",
+	MVN_S_GT:          "MVN.S.GT",
+	MVN_S_LE:          "MVN.S.LE",
+	MVN_S:             "MVN.S",
+	MVN_S_ZZ:          "MVN.S.ZZ",
+	NOP_EQ:            "NOP.EQ",
+	NOP_NE:            "NOP.NE",
+	NOP_CS:            "NOP.CS",
+	NOP_CC:            "NOP.CC",
+	NOP_MI:            "NOP.MI",
+	NOP_PL:            "NOP.PL",
+	NOP_VS:            "NOP.VS",
+	NOP_VC:            "NOP.VC",
+	NOP_HI:            "NOP.HI",
+	NOP_LS:            "NOP.LS",
+	NOP_GE:            "NOP.GE",
+	NOP_LT:            "NOP.LT",
+	NOP_GT:            "NOP.GT",
+	NOP_LE:            "NOP.LE",
+	NOP:               "NOP",
+	NOP_ZZ:            "NOP.ZZ",
+	ORR_EQ:            "ORR.EQ",
+	ORR_NE:            "ORR.NE",
+	ORR_CS:            "ORR.CS",
+	ORR_CC:            "ORR.CC",
+	ORR_MI:            "ORR.MI",
+	ORR_PL:            "ORR.PL",
+	ORR_VS:            "ORR.VS",
+	ORR_VC:            "ORR.VC",
+	ORR_HI:            "ORR.HI",
+	ORR_LS:            "ORR.LS",
+	ORR_GE:            "ORR.GE",
+	ORR_LT:            "ORR.LT",
+	ORR_GT:            "ORR.GT",
+	ORR_LE:            "ORR.LE",
+	ORR:               "ORR",
+	ORR_ZZ:            "ORR.ZZ",
+	ORR_S_EQ:          "ORR.S.EQ",
+	ORR_S_NE:          "ORR.S.NE",
+	ORR_S_CS:          "ORR.S.CS",
+	ORR_S_CC:          "ORR.S.CC",
+	ORR_S_MI:          "ORR.S.MI",
+	ORR_S_PL:          "ORR.S.PL",
+	ORR_S_VS:          "ORR.S.VS",
+	ORR_S_VC:          "ORR.S.VC",
+	ORR_S_HI:          "ORR.S.HI",
+	ORR_S_LS:          "ORR.S.LS",
+	ORR_S_GE:          "ORR.S.GE",
+	ORR_S_LT:          "ORR.S.LT",
+	ORR_S_GT:          "ORR.S.GT",
+	ORR_S_LE:          "ORR.S.LE",
+	ORR_S:             "ORR.S",
+	ORR_S_ZZ:          "ORR.S.ZZ",
+	PKHBT_EQ:          "PKHBT.EQ",
+	PKHBT_NE:          "PKHBT.NE",
+	PKHBT_CS:          "PKHBT.CS",
+	PKHBT_CC:          "PKHBT.CC",
+	PKHBT_MI:          "PKHBT.MI",
+	PKHBT_PL:          "PKHBT.PL",
+	PKHBT_VS:          "PKHBT.VS",
+	PKHBT_VC:          "PKHBT.VC",
+	PKHBT_HI:          "PKHBT.HI",
+	PKHBT_LS:          "PKHBT.LS",
+	PKHBT_GE:          "PKHBT.GE",
+	PKHBT_LT:          "PKHBT.LT",
+	PKHBT_GT:          "PKHBT.GT",
+	PKHBT_LE:          "PKHBT.LE",
+	PKHBT:             "PKHBT",
+	PKHBT_ZZ:          "PKHBT.ZZ",
+	PKHTB_EQ:          "PKHTB.EQ",
+	PKHTB_NE:          "PKHTB.NE",
+	PKHTB_CS:          "PKHTB.CS",
+	PKHTB_CC:          "PKHTB.CC",
+	PKHTB_MI:          "PKHTB.MI",
+	PKHTB_PL:          "PKHTB.PL",
+	PKHTB_VS:          "PKHTB.VS",
+	PKHTB_VC:          "PKHTB.VC",
+	PKHTB_HI:          "PKHTB.HI",
+	PKHTB_LS:          "PKHTB.LS",
+	PKHTB_GE:          "PKHTB.GE",
+	PKHTB_LT:          "PKHTB.LT",
+	PKHTB_GT:          "PKHTB.GT",
+	PKHTB_LE:          "PKHTB.LE",
+	PKHTB:             "PKHTB",
+	PKHTB_ZZ:          "PKHTB.ZZ",
+	PLD_W:             "PLD.W",
+	PLD:               "PLD",
+	PLI:               "PLI",
+	POP_EQ:            "POP.EQ",
+	POP_NE:            "POP.NE",
+	POP_CS:            "POP.CS",
+	POP_CC:            "POP.CC",
+	POP_MI:            "POP.MI",
+	POP_PL:            "POP.PL",
+	POP_VS:            "POP.VS",
+	POP_VC:            "POP.VC",
+	POP_HI:            "POP.HI",
+	POP_LS:            "POP.LS",
+	POP_GE:            "POP.GE",
+	POP_LT:            "POP.LT",
+	POP_GT:            "POP.GT",
+	POP_LE:            "POP.LE",
+	POP:               "POP",
+	POP_ZZ:            "POP.ZZ",
+	PUSH_EQ:           "PUSH.EQ",
+	PUSH_NE:           "PUSH.NE",
+	PUSH_CS:           "PUSH.CS",
+	PUSH_CC:           "PUSH.CC",
+	PUSH_MI:           "PUSH.MI",
+	PUSH_PL:           "PUSH.PL",
+	PUSH_VS:           "PUSH.VS",
+	PUSH_VC:           "PUSH.VC",
+	PUSH_HI:           "PUSH.HI",
+	PUSH_LS:           "PUSH.LS",
+	PUSH_GE:           "PUSH.GE",
+	PUSH_LT:           "PUSH.LT",
+	PUSH_GT:           "PUSH.GT",
+	PUSH_LE:           "PUSH.LE",
+	PUSH:              "PUSH",
+	PUSH_ZZ:           "PUSH.ZZ",
+	QADD_EQ:           "QADD.EQ",
+	QADD_NE:           "QADD.NE",
+	QADD_CS:           "QADD.CS",
+	QADD_CC:           "QADD.CC",
+	QADD_MI:           "QADD.MI",
+	QADD_PL:           "QADD.PL",
+	QADD_VS:           "QADD.VS",
+	QADD_VC:           "QADD.VC",
+	QADD_HI:           "QADD.HI",
+	QADD_LS:           "QADD.LS",
+	QADD_GE:           "QADD.GE",
+	QADD_LT:           "QADD.LT",
+	QADD_GT:           "QADD.GT",
+	QADD_LE:           "QADD.LE",
+	QADD:              "QADD",
+	QADD_ZZ:           "QADD.ZZ",
+	QADD16_EQ:         "QADD16.EQ",
+	QADD16_NE:         "QADD16.NE",
+	QADD16_CS:         "QADD16.CS",
+	QADD16_CC:         "QADD16.CC",
+	QADD16_MI:         "QADD16.MI",
+	QADD16_PL:         "QADD16.PL",
+	QADD16_VS:         "QADD16.VS",
+	QADD16_VC:         "QADD16.VC",
+	QADD16_HI:         "QADD16.HI",
+	QADD16_LS:         "QADD16.LS",
+	QADD16_GE:         "QADD16.GE",
+	QADD16_LT:         "QADD16.LT",
+	QADD16_GT:         "QADD16.GT",
+	QADD16_LE:         "QADD16.LE",
+	QADD16:            "QADD16",
+	QADD16_ZZ:         "QADD16.ZZ",
+	QADD8_EQ:          "QADD8.EQ",
+	QADD8_NE:          "QADD8.NE",
+	QADD8_CS:          "QADD8.CS",
+	QADD8_CC:          "QADD8.CC",
+	QADD8_MI:          "QADD8.MI",
+	QADD8_PL:          "QADD8.PL",
+	QADD8_VS:          "QADD8.VS",
+	QADD8_VC:          "QADD8.VC",
+	QADD8_HI:          "QADD8.HI",
+	QADD8_LS:          "QADD8.LS",
+	QADD8_GE:          "QADD8.GE",
+	QADD8_LT:          "QADD8.LT",
+	QADD8_GT:          "QADD8.GT",
+	QADD8_LE:          "QADD8.LE",
+	QADD8:             "QADD8",
+	QADD8_ZZ:          "QADD8.ZZ",
+	QASX_EQ:           "QASX.EQ",
+	QASX_NE:           "QASX.NE",
+	QASX_CS:           "QASX.CS",
+	QASX_CC:           "QASX.CC",
+	QASX_MI:           "QASX.MI",
+	QASX_PL:           "QASX.PL",
+	QASX_VS:           "QASX.VS",
+	QASX_VC:           "QASX.VC",
+	QASX_HI:           "QASX.HI",
+	QASX_LS:           "QASX.LS",
+	QASX_GE:           "QASX.GE",
+	QASX_LT:           "QASX.LT",
+	QASX_GT:           "QASX.GT",
+	QASX_LE:           "QASX.LE",
+	QASX:              "QASX",
+	QASX_ZZ:           "QASX.ZZ",
+	QDADD_EQ:          "QDADD.EQ",
+	QDADD_NE:          "QDADD.NE",
+	QDADD_CS:          "QDADD.CS",
+	QDADD_CC:          "QDADD.CC",
+	QDADD_MI:          "QDADD.MI",
+	QDADD_PL:          "QDADD.PL",
+	QDADD_VS:          "QDADD.VS",
+	QDADD_VC:          "QDADD.VC",
+	QDADD_HI:          "QDADD.HI",
+	QDADD_LS:          "QDADD.LS",
+	QDADD_GE:          "QDADD.GE",
+	QDADD_LT:          "QDADD.LT",
+	QDADD_GT:          "QDADD.GT",
+	QDADD_LE:          "QDADD.LE",
+	QDADD:             "QDADD",
+	QDADD_ZZ:          "QDADD.ZZ",
+	QDSUB_EQ:          "QDSUB.EQ",
+	QDSUB_NE:          "QDSUB.NE",
+	QDSUB_CS:          "QDSUB.CS",
+	QDSUB_CC:          "QDSUB.CC",
+	QDSUB_MI:          "QDSUB.MI",
+	QDSUB_PL:          "QDSUB.PL",
+	QDSUB_VS:          "QDSUB.VS",
+	QDSUB_VC:          "QDSUB.VC",
+	QDSUB_HI:          "QDSUB.HI",
+	QDSUB_LS:          "QDSUB.LS",
+	QDSUB_GE:          "QDSUB.GE",
+	QDSUB_LT:          "QDSUB.LT",
+	QDSUB_GT:          "QDSUB.GT",
+	QDSUB_LE:          "QDSUB.LE",
+	QDSUB:             "QDSUB",
+	QDSUB_ZZ:          "QDSUB.ZZ",
+	QSAX_EQ:           "QSAX.EQ",
+	QSAX_NE:           "QSAX.NE",
+	QSAX_CS:           "QSAX.CS",
+	QSAX_CC:           "QSAX.CC",
+	QSAX_MI:           "QSAX.MI",
+	QSAX_PL:           "QSAX.PL",
+	QSAX_VS:           "QSAX.VS",
+	QSAX_VC:           "QSAX.VC",
+	QSAX_HI:           "QSAX.HI",
+	QSAX_LS:           "QSAX.LS",
+	QSAX_GE:           "QSAX.GE",
+	QSAX_LT:           "QSAX.LT",
+	QSAX_GT:           "QSAX.GT",
+	QSAX_LE:           "QSAX.LE",
+	QSAX:              "QSAX",
+	QSAX_ZZ:           "QSAX.ZZ",
+	QSUB_EQ:           "QSUB.EQ",
+	QSUB_NE:           "QSUB.NE",
+	QSUB_CS:           "QSUB.CS",
+	QSUB_CC:           "QSUB.CC",
+	QSUB_MI:           "QSUB.MI",
+	QSUB_PL:           "QSUB.PL",
+	QSUB_VS:           "QSUB.VS",
+	QSUB_VC:           "QSUB.VC",
+	QSUB_HI:           "QSUB.HI",
+	QSUB_LS:           "QSUB.LS",
+	QSUB_GE:           "QSUB.GE",
+	QSUB_LT:           "QSUB.LT",
+	QSUB_GT:           "QSUB.GT",
+	QSUB_LE:           "QSUB.LE",
+	QSUB:              "QSUB",
+	QSUB_ZZ:           "QSUB.ZZ",
+	QSUB16_EQ:         "QSUB16.EQ",
+	QSUB16_NE:         "QSUB16.NE",
+	QSUB16_CS:         "QSUB16.CS",
+	QSUB16_CC:         "QSUB16.CC",
+	QSUB16_MI:         "QSUB16.MI",
+	QSUB16_PL:         "QSUB16.PL",
+	QSUB16_VS:         "QSUB16.VS",
+	QSUB16_VC:         "QSUB16.VC",
+	QSUB16_HI:         "QSUB16.HI",
+	QSUB16_LS:         "QSUB16.LS",
+	QSUB16_GE:         "QSUB16.GE",
+	QSUB16_LT:         "QSUB16.LT",
+	QSUB16_GT:         "QSUB16.GT",
+	QSUB16_LE:         "QSUB16.LE",
+	QSUB16:            "QSUB16",
+	QSUB16_ZZ:         "QSUB16.ZZ",
+	QSUB8_EQ:          "QSUB8.EQ",
+	QSUB8_NE:          "QSUB8.NE",
+	QSUB8_CS:          "QSUB8.CS",
+	QSUB8_CC:          "QSUB8.CC",
+	QSUB8_MI:          "QSUB8.MI",
+	QSUB8_PL:          "QSUB8.PL",
+	QSUB8_VS:          "QSUB8.VS",
+	QSUB8_VC:          "QSUB8.VC",
+	QSUB8_HI:          "QSUB8.HI",
+	QSUB8_LS:          "QSUB8.LS",
+	QSUB8_GE:          "QSUB8.GE",
+	QSUB8_LT:          "QSUB8.LT",
+	QSUB8_GT:          "QSUB8.GT",
+	QSUB8_LE:          "QSUB8.LE",
+	QSUB8:             "QSUB8",
+	QSUB8_ZZ:          "QSUB8.ZZ",
+	RBIT_EQ:           "RBIT.EQ",
+	RBIT_NE:           "RBIT.NE",
+	RBIT_CS:           "RBIT.CS",
+	RBIT_CC:           "RBIT.CC",
+	RBIT_MI:           "RBIT.MI",
+	RBIT_PL:           "RBIT.PL",
+	RBIT_VS:           "RBIT.VS",
+	RBIT_VC:           "RBIT.VC",
+	RBIT_HI:           "RBIT.HI",
+	RBIT_LS:           "RBIT.LS",
+	RBIT_GE:           "RBIT.GE",
+	RBIT_LT:           "RBIT.LT",
+	RBIT_GT:           "RBIT.GT",
+	RBIT_LE:           "RBIT.LE",
+	RBIT:              "RBIT",
+	RBIT_ZZ:           "RBIT.ZZ",
+	REV_EQ:            "REV.EQ",
+	REV_NE:            "REV.NE",
+	REV_CS:            "REV.CS",
+	REV_CC:            "REV.CC",
+	REV_MI:            "REV.MI",
+	REV_PL:            "REV.PL",
+	REV_VS:            "REV.VS",
+	REV_VC:            "REV.VC",
+	REV_HI:            "REV.HI",
+	REV_LS:            "REV.LS",
+	REV_GE:            "REV.GE",
+	REV_LT:            "REV.LT",
+	REV_GT:            "REV.GT",
+	REV_LE:            "REV.LE",
+	REV:               "REV",
+	REV_ZZ:            "REV.ZZ",
+	REV16_EQ:          "REV16.EQ",
+	REV16_NE:          "REV16.NE",
+	REV16_CS:          "REV16.CS",
+	REV16_CC:          "REV16.CC",
+	REV16_MI:          "REV16.MI",
+	REV16_PL:          "REV16.PL",
+	REV16_VS:          "REV16.VS",
+	REV16_VC:          "REV16.VC",
+	REV16_HI:          "REV16.HI",
+	REV16_LS:          "REV16.LS",
+	REV16_GE:          "REV16.GE",
+	REV16_LT:          "REV16.LT",
+	REV16_GT:          "REV16.GT",
+	REV16_LE:          "REV16.LE",
+	REV16:             "REV16",
+	REV16_ZZ:          "REV16.ZZ",
+	REVSH_EQ:          "REVSH.EQ",
+	REVSH_NE:          "REVSH.NE",
+	REVSH_CS:          "REVSH.CS",
+	REVSH_CC:          "REVSH.CC",
+	REVSH_MI:          "REVSH.MI",
+	REVSH_PL:          "REVSH.PL",
+	REVSH_VS:          "REVSH.VS",
+	REVSH_VC:          "REVSH.VC",
+	REVSH_HI:          "REVSH.HI",
+	REVSH_LS:          "REVSH.LS",
+	REVSH_GE:          "REVSH.GE",
+	REVSH_LT:          "REVSH.LT",
+	REVSH_GT:          "REVSH.GT",
+	REVSH_LE:          "REVSH.LE",
+	REVSH:             "REVSH",
+	REVSH_ZZ:          "REVSH.ZZ",
+	ROR_EQ:            "ROR.EQ",
+	ROR_NE:            "ROR.NE",
+	ROR_CS:            "ROR.CS",
+	ROR_CC:            "ROR.CC",
+	ROR_MI:            "ROR.MI",
+	ROR_PL:            "ROR.PL",
+	ROR_VS:            "ROR.VS",
+	ROR_VC:            "ROR.VC",
+	ROR_HI:            "ROR.HI",
+	ROR_LS:            "ROR.LS",
+	ROR_GE:            "ROR.GE",
+	ROR_LT:            "ROR.LT",
+	ROR_GT:            "ROR.GT",
+	ROR_LE:            "ROR.LE",
+	ROR:               "ROR",
+	ROR_ZZ:            "ROR.ZZ",
+	ROR_S_EQ:          "ROR.S.EQ",
+	ROR_S_NE:          "ROR.S.NE",
+	ROR_S_CS:          "ROR.S.CS",
+	ROR_S_CC:          "ROR.S.CC",
+	ROR_S_MI:          "ROR.S.MI",
+	ROR_S_PL:          "ROR.S.PL",
+	ROR_S_VS:          "ROR.S.VS",
+	ROR_S_VC:          "ROR.S.VC",
+	ROR_S_HI:          "ROR.S.HI",
+	ROR_S_LS:          "ROR.S.LS",
+	ROR_S_GE:          "ROR.S.GE",
+	ROR_S_LT:          "ROR.S.LT",
+	ROR_S_GT:          "ROR.S.GT",
+	ROR_S_LE:          "ROR.S.LE",
+	ROR_S:             "ROR.S",
+	ROR_S_ZZ:          "ROR.S.ZZ",
+	RRX_EQ:            "RRX.EQ",
+	RRX_NE:            "RRX.NE",
+	RRX_CS:            "RRX.CS",
+	RRX_CC:            "RRX.CC",
+	RRX_MI:            "RRX.MI",
+	RRX_PL:            "RRX.PL",
+	RRX_VS:            "RRX.VS",
+	RRX_VC:            "RRX.VC",
+	RRX_HI:            "RRX.HI",
+	RRX_LS:            "RRX.LS",
+	RRX_GE:            "RRX.GE",
+	RRX_LT:            "RRX.LT",
+	RRX_GT:            "RRX.GT",
+	RRX_LE:            "RRX.LE",
+	RRX:               "RRX",
+	RRX_ZZ:            "RRX.ZZ",
+	RRX_S_EQ:          "RRX.S.EQ",
+	RRX_S_NE:          "RRX.S.NE",
+	RRX_S_CS:          "RRX.S.CS",
+	RRX_S_CC:          "RRX.S.CC",
+	RRX_S_MI:          "RRX.S.MI",
+	RRX_S_PL:          "RRX.S.PL",
+	RRX_S_VS:          "RRX.S.VS",
+	RRX_S_VC:          "RRX.S.VC",
+	RRX_S_HI:          "RRX.S.HI",
+	RRX_S_LS:          "RRX.S.LS",
+	RRX_S_GE:          "RRX.S.GE",
+	RRX_S_LT:          "RRX.S.LT",
+	RRX_S_GT:          "RRX.S.GT",
+	RRX_S_LE:          "RRX.S.LE",
+	RRX_S:             "RRX.S",
+	RRX_S_ZZ:          "RRX.S.ZZ",
+	RSB_EQ:            "RSB.EQ",
+	RSB_NE:            "RSB.NE",
+	RSB_CS:            "RSB.CS",
+	RSB_CC:            "RSB.CC",
+	RSB_MI:            "RSB.MI",
+	RSB_PL:            "RSB.PL",
+	RSB_VS:            "RSB.VS",
+	RSB_VC:            "RSB.VC",
+	RSB_HI:            "RSB.HI",
+	RSB_LS:            "RSB.LS",
+	RSB_GE:            "RSB.GE",
+	RSB_LT:            "RSB.LT",
+	RSB_GT:            "RSB.GT",
+	RSB_LE:            "RSB.LE",
+	RSB:               "RSB",
+	RSB_ZZ:            "RSB.ZZ",
+	RSB_S_EQ:          "RSB.S.EQ",
+	RSB_S_NE:          "RSB.S.NE",
+	RSB_S_CS:          "RSB.S.CS",
+	RSB_S_CC:          "RSB.S.CC",
+	RSB_S_MI:          "RSB.S.MI",
+	RSB_S_PL:          "RSB.S.PL",
+	RSB_S_VS:          "RSB.S.VS",
+	RSB_S_VC:          "RSB.S.VC",
+	RSB_S_HI:          "RSB.S.HI",
+	RSB_S_LS:          "RSB.S.LS",
+	RSB_S_GE:          "RSB.S.GE",
+	RSB_S_LT:          "RSB.S.LT",
+	RSB_S_GT:          "RSB.S.GT",
+	RSB_S_LE:          "RSB.S.LE",
+	RSB_S:             "RSB.S",
+	RSB_S_ZZ:          "RSB.S.ZZ",
+	RSC_EQ:            "RSC.EQ",
+	RSC_NE:            "RSC.NE",
+	RSC_CS:            "RSC.CS",
+	RSC_CC:            "RSC.CC",
+	RSC_MI:            "RSC.MI",
+	RSC_PL:            "RSC.PL",
+	RSC_VS:            "RSC.VS",
+	RSC_VC:            "RSC.VC",
+	RSC_HI:            "RSC.HI",
+	RSC_LS:            "RSC.LS",
+	RSC_GE:            "RSC.GE",
+	RSC_LT:            "RSC.LT",
+	RSC_GT:            "RSC.GT",
+	RSC_LE:            "RSC.LE",
+	RSC:               "RSC",
+	RSC_ZZ:            "RSC.ZZ",
+	RSC_S_EQ:          "RSC.S.EQ",
+	RSC_S_NE:          "RSC.S.NE",
+	RSC_S_CS:          "RSC.S.CS",
+	RSC_S_CC:          "RSC.S.CC",
+	RSC_S_MI:          "RSC.S.MI",
+	RSC_S_PL:          "RSC.S.PL",
+	RSC_S_VS:          "RSC.S.VS",
+	RSC_S_VC:          "RSC.S.VC",
+	RSC_S_HI:          "RSC.S.HI",
+	RSC_S_LS:          "RSC.S.LS",
+	RSC_S_GE:          "RSC.S.GE",
+	RSC_S_LT:          "RSC.S.LT",
+	RSC_S_GT:          "RSC.S.GT",
+	RSC_S_LE:          "RSC.S.LE",
+	RSC_S:             "RSC.S",
+	RSC_S_ZZ:          "RSC.S.ZZ",
+	SADD16_EQ:         "SADD16.EQ",
+	SADD16_NE:         "SADD16.NE",
+	SADD16_CS:         "SADD16.CS",
+	SADD16_CC:         "SADD16.CC",
+	SADD16_MI:         "SADD16.MI",
+	SADD16_PL:         "SADD16.PL",
+	SADD16_VS:         "SADD16.VS",
+	SADD16_VC:         "SADD16.VC",
+	SADD16_HI:         "SADD16.HI",
+	SADD16_LS:         "SADD16.LS",
+	SADD16_GE:         "SADD16.GE",
+	SADD16_LT:         "SADD16.LT",
+	SADD16_GT:         "SADD16.GT",
+	SADD16_LE:         "SADD16.LE",
+	SADD16:            "SADD16",
+	SADD16_ZZ:         "SADD16.ZZ",
+	SADD8_EQ:          "SADD8.EQ",
+	SADD8_NE:          "SADD8.NE",
+	SADD8_CS:          "SADD8.CS",
+	SADD8_CC:          "SADD8.CC",
+	SADD8_MI:          "SADD8.MI",
+	SADD8_PL:          "SADD8.PL",
+	SADD8_VS:          "SADD8.VS",
+	SADD8_VC:          "SADD8.VC",
+	SADD8_HI:          "SADD8.HI",
+	SADD8_LS:          "SADD8.LS",
+	SADD8_GE:          "SADD8.GE",
+	SADD8_LT:          "SADD8.LT",
+	SADD8_GT:          "SADD8.GT",
+	SADD8_LE:          "SADD8.LE",
+	SADD8:             "SADD8",
+	SADD8_ZZ:          "SADD8.ZZ",
+	SASX_EQ:           "SASX.EQ",
+	SASX_NE:           "SASX.NE",
+	SASX_CS:           "SASX.CS",
+	SASX_CC:           "SASX.CC",
+	SASX_MI:           "SASX.MI",
+	SASX_PL:           "SASX.PL",
+	SASX_VS:           "SASX.VS",
+	SASX_VC:           "SASX.VC",
+	SASX_HI:           "SASX.HI",
+	SASX_LS:           "SASX.LS",
+	SASX_GE:           "SASX.GE",
+	SASX_LT:           "SASX.LT",
+	SASX_GT:           "SASX.GT",
+	SASX_LE:           "SASX.LE",
+	SASX:              "SASX",
+	SASX_ZZ:           "SASX.ZZ",
+	SBC_EQ:            "SBC.EQ",
+	SBC_NE:            "SBC.NE",
+	SBC_CS:            "SBC.CS",
+	SBC_CC:            "SBC.CC",
+	SBC_MI:            "SBC.MI",
+	SBC_PL:            "SBC.PL",
+	SBC_VS:            "SBC.VS",
+	SBC_VC:            "SBC.VC",
+	SBC_HI:            "SBC.HI",
+	SBC_LS:            "SBC.LS",
+	SBC_GE:            "SBC.GE",
+	SBC_LT:            "SBC.LT",
+	SBC_GT:            "SBC.GT",
+	SBC_LE:            "SBC.LE",
+	SBC:               "SBC",
+	SBC_ZZ:            "SBC.ZZ",
+	SBC_S_EQ:          "SBC.S.EQ",
+	SBC_S_NE:          "SBC.S.NE",
+	SBC_S_CS:          "SBC.S.CS",
+	SBC_S_CC:          "SBC.S.CC",
+	SBC_S_MI:          "SBC.S.MI",
+	SBC_S_PL:          "SBC.S.PL",
+	SBC_S_VS:          "SBC.S.VS",
+	SBC_S_VC:          "SBC.S.VC",
+	SBC_S_HI:          "SBC.S.HI",
+	SBC_S_LS:          "SBC.S.LS",
+	SBC_S_GE:          "SBC.S.GE",
+	SBC_S_LT:          "SBC.S.LT",
+	SBC_S_GT:          "SBC.S.GT",
+	SBC_S_LE:          "SBC.S.LE",
+	SBC_S:             "SBC.S",
+	SBC_S_ZZ:          "SBC.S.ZZ",
+	SBFX_EQ:           "SBFX.EQ",
+	SBFX_NE:           "SBFX.NE",
+	SBFX_CS:           "SBFX.CS",
+	SBFX_CC:           "SBFX.CC",
+	SBFX_MI:           "SBFX.MI",
+	SBFX_PL:           "SBFX.PL",
+	SBFX_VS:           "SBFX.VS",
+	SBFX_VC:           "SBFX.VC",
+	SBFX_HI:           "SBFX.HI",
+	SBFX_LS:           "SBFX.LS",
+	SBFX_GE:           "SBFX.GE",
+	SBFX_LT:           "SBFX.LT",
+	SBFX_GT:           "SBFX.GT",
+	SBFX_LE:           "SBFX.LE",
+	SBFX:              "SBFX",
+	SBFX_ZZ:           "SBFX.ZZ",
+	SDIV_EQ:           "SDIV.EQ",
+	SDIV_NE:           "SDIV.NE",
+	SDIV_CS:           "SDIV.CS",
+	SDIV_CC:           "SDIV.CC",
+	SDIV_MI:           "SDIV.MI",
+	SDIV_PL:           "SDIV.PL",
+	SDIV_VS:           "SDIV.VS",
+	SDIV_VC:           "SDIV.VC",
+	SDIV_HI:           "SDIV.HI",
+	SDIV_LS:           "SDIV.LS",
+	SDIV_GE:           "SDIV.GE",
+	SDIV_LT:           "SDIV.LT",
+	SDIV_GT:           "SDIV.GT",
+	SDIV_LE:           "SDIV.LE",
+	SDIV:              "SDIV",
+	SDIV_ZZ:           "SDIV.ZZ",
+	SEL_EQ:            "SEL.EQ",
+	SEL_NE:            "SEL.NE",
+	SEL_CS:            "SEL.CS",
+	SEL_CC:            "SEL.CC",
+	SEL_MI:            "SEL.MI",
+	SEL_PL:            "SEL.PL",
+	SEL_VS:            "SEL.VS",
+	SEL_VC:            "SEL.VC",
+	SEL_HI:            "SEL.HI",
+	SEL_LS:            "SEL.LS",
+	SEL_GE:            "SEL.GE",
+	SEL_LT:            "SEL.LT",
+	SEL_GT:            "SEL.GT",
+	SEL_LE:            "SEL.LE",
+	SEL:               "SEL",
+	SEL_ZZ:            "SEL.ZZ",
+	SETEND:            "SETEND",
+	SEV_EQ:            "SEV.EQ",
+	SEV_NE:            "SEV.NE",
+	SEV_CS:            "SEV.CS",
+	SEV_CC:            "SEV.CC",
+	SEV_MI:            "SEV.MI",
+	SEV_PL:            "SEV.PL",
+	SEV_VS:            "SEV.VS",
+	SEV_VC:            "SEV.VC",
+	SEV_HI:            "SEV.HI",
+	SEV_LS:            "SEV.LS",
+	SEV_GE:            "SEV.GE",
+	SEV_LT:            "SEV.LT",
+	SEV_GT:            "SEV.GT",
+	SEV_LE:            "SEV.LE",
+	SEV:               "SEV",
+	SEV_ZZ:            "SEV.ZZ",
+	SHADD16_EQ:        "SHADD16.EQ",
+	SHADD16_NE:        "SHADD16.NE",
+	SHADD16_CS:        "SHADD16.CS",
+	SHADD16_CC:        "SHADD16.CC",
+	SHADD16_MI:        "SHADD16.MI",
+	SHADD16_PL:        "SHADD16.PL",
+	SHADD16_VS:        "SHADD16.VS",
+	SHADD16_VC:        "SHADD16.VC",
+	SHADD16_HI:        "SHADD16.HI",
+	SHADD16_LS:        "SHADD16.LS",
+	SHADD16_GE:        "SHADD16.GE",
+	SHADD16_LT:        "SHADD16.LT",
+	SHADD16_GT:        "SHADD16.GT",
+	SHADD16_LE:        "SHADD16.LE",
+	SHADD16:           "SHADD16",
+	SHADD16_ZZ:        "SHADD16.ZZ",
+	SHADD8_EQ:         "SHADD8.EQ",
+	SHADD8_NE:         "SHADD8.NE",
+	SHADD8_CS:         "SHADD8.CS",
+	SHADD8_CC:         "SHADD8.CC",
+	SHADD8_MI:         "SHADD8.MI",
+	SHADD8_PL:         "SHADD8.PL",
+	SHADD8_VS:         "SHADD8.VS",
+	SHADD8_VC:         "SHADD8.VC",
+	SHADD8_HI:         "SHADD8.HI",
+	SHADD8_LS:         "SHADD8.LS",
+	SHADD8_GE:         "SHADD8.GE",
+	SHADD8_LT:         "SHADD8.LT",
+	SHADD8_GT:         "SHADD8.GT",
+	SHADD8_LE:         "SHADD8.LE",
+	SHADD8:            "SHADD8",
+	SHADD8_ZZ:         "SHADD8.ZZ",
+	SHASX_EQ:          "SHASX.EQ",
+	SHASX_NE:          "SHASX.NE",
+	SHASX_CS:          "SHASX.CS",
+	SHASX_CC:          "SHASX.CC",
+	SHASX_MI:          "SHASX.MI",
+	SHASX_PL:          "SHASX.PL",
+	SHASX_VS:          "SHASX.VS",
+	SHASX_VC:          "SHASX.VC",
+	SHASX_HI:          "SHASX.HI",
+	SHASX_LS:          "SHASX.LS",
+	SHASX_GE:          "SHASX.GE",
+	SHASX_LT:          "SHASX.LT",
+	SHASX_GT:          "SHASX.GT",
+	SHASX_LE:          "SHASX.LE",
+	SHASX:             "SHASX",
+	SHASX_ZZ:          "SHASX.ZZ",
+	SHSAX_EQ:          "SHSAX.EQ",
+	SHSAX_NE:          "SHSAX.NE",
+	SHSAX_CS:          "SHSAX.CS",
+	SHSAX_CC:          "SHSAX.CC",
+	SHSAX_MI:          "SHSAX.MI",
+	SHSAX_PL:          "SHSAX.PL",
+	SHSAX_VS:          "SHSAX.VS",
+	SHSAX_VC:          "SHSAX.VC",
+	SHSAX_HI:          "SHSAX.HI",
+	SHSAX_LS:          "SHSAX.LS",
+	SHSAX_GE:          "SHSAX.GE",
+	SHSAX_LT:          "SHSAX.LT",
+	SHSAX_GT:          "SHSAX.GT",
+	SHSAX_LE:          "SHSAX.LE",
+	SHSAX:             "SHSAX",
+	SHSAX_ZZ:          "SHSAX.ZZ",
+	SHSUB16_EQ:        "SHSUB16.EQ",
+	SHSUB16_NE:        "SHSUB16.NE",
+	SHSUB16_CS:        "SHSUB16.CS",
+	SHSUB16_CC:        "SHSUB16.CC",
+	SHSUB16_MI:        "SHSUB16.MI",
+	SHSUB16_PL:        "SHSUB16.PL",
+	SHSUB16_VS:        "SHSUB16.VS",
+	SHSUB16_VC:        "SHSUB16.VC",
+	SHSUB16_HI:        "SHSUB16.HI",
+	SHSUB16_LS:        "SHSUB16.LS",
+	SHSUB16_GE:        "SHSUB16.GE",
+	SHSUB16_LT:        "SHSUB16.LT",
+	SHSUB16_GT:        "SHSUB16.GT",
+	SHSUB16_LE:        "SHSUB16.LE",
+	SHSUB16:           "SHSUB16",
+	SHSUB16_ZZ:        "SHSUB16.ZZ",
+	SHSUB8_EQ:         "SHSUB8.EQ",
+	SHSUB8_NE:         "SHSUB8.NE",
+	SHSUB8_CS:         "SHSUB8.CS",
+	SHSUB8_CC:         "SHSUB8.CC",
+	SHSUB8_MI:         "SHSUB8.MI",
+	SHSUB8_PL:         "SHSUB8.PL",
+	SHSUB8_VS:         "SHSUB8.VS",
+	SHSUB8_VC:         "SHSUB8.VC",
+	SHSUB8_HI:         "SHSUB8.HI",
+	SHSUB8_LS:         "SHSUB8.LS",
+	SHSUB8_GE:         "SHSUB8.GE",
+	SHSUB8_LT:         "SHSUB8.LT",
+	SHSUB8_GT:         "SHSUB8.GT",
+	SHSUB8_LE:         "SHSUB8.LE",
+	SHSUB8:            "SHSUB8",
+	SHSUB8_ZZ:         "SHSUB8.ZZ",
+	SMLABB_EQ:         "SMLABB.EQ",
+	SMLABB_NE:         "SMLABB.NE",
+	SMLABB_CS:         "SMLABB.CS",
+	SMLABB_CC:         "SMLABB.CC",
+	SMLABB_MI:         "SMLABB.MI",
+	SMLABB_PL:         "SMLABB.PL",
+	SMLABB_VS:         "SMLABB.VS",
+	SMLABB_VC:         "SMLABB.VC",
+	SMLABB_HI:         "SMLABB.HI",
+	SMLABB_LS:         "SMLABB.LS",
+	SMLABB_GE:         "SMLABB.GE",
+	SMLABB_LT:         "SMLABB.LT",
+	SMLABB_GT:         "SMLABB.GT",
+	SMLABB_LE:         "SMLABB.LE",
+	SMLABB:            "SMLABB",
+	SMLABB_ZZ:         "SMLABB.ZZ",
+	SMLABT_EQ:         "SMLABT.EQ",
+	SMLABT_NE:         "SMLABT.NE",
+	SMLABT_CS:         "SMLABT.CS",
+	SMLABT_CC:         "SMLABT.CC",
+	SMLABT_MI:         "SMLABT.MI",
+	SMLABT_PL:         "SMLABT.PL",
+	SMLABT_VS:         "SMLABT.VS",
+	SMLABT_VC:         "SMLABT.VC",
+	SMLABT_HI:         "SMLABT.HI",
+	SMLABT_LS:         "SMLABT.LS",
+	SMLABT_GE:         "SMLABT.GE",
+	SMLABT_LT:         "SMLABT.LT",
+	SMLABT_GT:         "SMLABT.GT",
+	SMLABT_LE:         "SMLABT.LE",
+	SMLABT:            "SMLABT",
+	SMLABT_ZZ:         "SMLABT.ZZ",
+	SMLATB_EQ:         "SMLATB.EQ",
+	SMLATB_NE:         "SMLATB.NE",
+	SMLATB_CS:         "SMLATB.CS",
+	SMLATB_CC:         "SMLATB.CC",
+	SMLATB_MI:         "SMLATB.MI",
+	SMLATB_PL:         "SMLATB.PL",
+	SMLATB_VS:         "SMLATB.VS",
+	SMLATB_VC:         "SMLATB.VC",
+	SMLATB_HI:         "SMLATB.HI",
+	SMLATB_LS:         "SMLATB.LS",
+	SMLATB_GE:         "SMLATB.GE",
+	SMLATB_LT:         "SMLATB.LT",
+	SMLATB_GT:         "SMLATB.GT",
+	SMLATB_LE:         "SMLATB.LE",
+	SMLATB:            "SMLATB",
+	SMLATB_ZZ:         "SMLATB.ZZ",
+	SMLATT_EQ:         "SMLATT.EQ",
+	SMLATT_NE:         "SMLATT.NE",
+	SMLATT_CS:         "SMLATT.CS",
+	SMLATT_CC:         "SMLATT.CC",
+	SMLATT_MI:         "SMLATT.MI",
+	SMLATT_PL:         "SMLATT.PL",
+	SMLATT_VS:         "SMLATT.VS",
+	SMLATT_VC:         "SMLATT.VC",
+	SMLATT_HI:         "SMLATT.HI",
+	SMLATT_LS:         "SMLATT.LS",
+	SMLATT_GE:         "SMLATT.GE",
+	SMLATT_LT:         "SMLATT.LT",
+	SMLATT_GT:         "SMLATT.GT",
+	SMLATT_LE:         "SMLATT.LE",
+	SMLATT:            "SMLATT",
+	SMLATT_ZZ:         "SMLATT.ZZ",
+	SMLAD_EQ:          "SMLAD.EQ",
+	SMLAD_NE:          "SMLAD.NE",
+	SMLAD_CS:          "SMLAD.CS",
+	SMLAD_CC:          "SMLAD.CC",
+	SMLAD_MI:          "SMLAD.MI",
+	SMLAD_PL:          "SMLAD.PL",
+	SMLAD_VS:          "SMLAD.VS",
+	SMLAD_VC:          "SMLAD.VC",
+	SMLAD_HI:          "SMLAD.HI",
+	SMLAD_LS:          "SMLAD.LS",
+	SMLAD_GE:          "SMLAD.GE",
+	SMLAD_LT:          "SMLAD.LT",
+	SMLAD_GT:          "SMLAD.GT",
+	SMLAD_LE:          "SMLAD.LE",
+	SMLAD:             "SMLAD",
+	SMLAD_ZZ:          "SMLAD.ZZ",
+	SMLAD_X_EQ:        "SMLAD.X.EQ",
+	SMLAD_X_NE:        "SMLAD.X.NE",
+	SMLAD_X_CS:        "SMLAD.X.CS",
+	SMLAD_X_CC:        "SMLAD.X.CC",
+	SMLAD_X_MI:        "SMLAD.X.MI",
+	SMLAD_X_PL:        "SMLAD.X.PL",
+	SMLAD_X_VS:        "SMLAD.X.VS",
+	SMLAD_X_VC:        "SMLAD.X.VC",
+	SMLAD_X_HI:        "SMLAD.X.HI",
+	SMLAD_X_LS:        "SMLAD.X.LS",
+	SMLAD_X_GE:        "SMLAD.X.GE",
+	SMLAD_X_LT:        "SMLAD.X.LT",
+	SMLAD_X_GT:        "SMLAD.X.GT",
+	SMLAD_X_LE:        "SMLAD.X.LE",
+	SMLAD_X:           "SMLAD.X",
+	SMLAD_X_ZZ:        "SMLAD.X.ZZ",
+	SMLAL_EQ:          "SMLAL.EQ",
+	SMLAL_NE:          "SMLAL.NE",
+	SMLAL_CS:          "SMLAL.CS",
+	SMLAL_CC:          "SMLAL.CC",
+	SMLAL_MI:          "SMLAL.MI",
+	SMLAL_PL:          "SMLAL.PL",
+	SMLAL_VS:          "SMLAL.VS",
+	SMLAL_VC:          "SMLAL.VC",
+	SMLAL_HI:          "SMLAL.HI",
+	SMLAL_LS:          "SMLAL.LS",
+	SMLAL_GE:          "SMLAL.GE",
+	SMLAL_LT:          "SMLAL.LT",
+	SMLAL_GT:          "SMLAL.GT",
+	SMLAL_LE:          "SMLAL.LE",
+	SMLAL:             "SMLAL",
+	SMLAL_ZZ:          "SMLAL.ZZ",
+	SMLAL_S_EQ:        "SMLAL.S.EQ",
+	SMLAL_S_NE:        "SMLAL.S.NE",
+	SMLAL_S_CS:        "SMLAL.S.CS",
+	SMLAL_S_CC:        "SMLAL.S.CC",
+	SMLAL_S_MI:        "SMLAL.S.MI",
+	SMLAL_S_PL:        "SMLAL.S.PL",
+	SMLAL_S_VS:        "SMLAL.S.VS",
+	SMLAL_S_VC:        "SMLAL.S.VC",
+	SMLAL_S_HI:        "SMLAL.S.HI",
+	SMLAL_S_LS:        "SMLAL.S.LS",
+	SMLAL_S_GE:        "SMLAL.S.GE",
+	SMLAL_S_LT:        "SMLAL.S.LT",
+	SMLAL_S_GT:        "SMLAL.S.GT",
+	SMLAL_S_LE:        "SMLAL.S.LE",
+	SMLAL_S:           "SMLAL.S",
+	SMLAL_S_ZZ:        "SMLAL.S.ZZ",
+	SMLALBB_EQ:        "SMLALBB.EQ",
+	SMLALBB_NE:        "SMLALBB.NE",
+	SMLALBB_CS:        "SMLALBB.CS",
+	SMLALBB_CC:        "SMLALBB.CC",
+	SMLALBB_MI:        "SMLALBB.MI",
+	SMLALBB_PL:        "SMLALBB.PL",
+	SMLALBB_VS:        "SMLALBB.VS",
+	SMLALBB_VC:        "SMLALBB.VC",
+	SMLALBB_HI:        "SMLALBB.HI",
+	SMLALBB_LS:        "SMLALBB.LS",
+	SMLALBB_GE:        "SMLALBB.GE",
+	SMLALBB_LT:        "SMLALBB.LT",
+	SMLALBB_GT:        "SMLALBB.GT",
+	SMLALBB_LE:        "SMLALBB.LE",
+	SMLALBB:           "SMLALBB",
+	SMLALBB_ZZ:        "SMLALBB.ZZ",
+	SMLALBT_EQ:        "SMLALBT.EQ",
+	SMLALBT_NE:        "SMLALBT.NE",
+	SMLALBT_CS:        "SMLALBT.CS",
+	SMLALBT_CC:        "SMLALBT.CC",
+	SMLALBT_MI:        "SMLALBT.MI",
+	SMLALBT_PL:        "SMLALBT.PL",
+	SMLALBT_VS:        "SMLALBT.VS",
+	SMLALBT_VC:        "SMLALBT.VC",
+	SMLALBT_HI:        "SMLALBT.HI",
+	SMLALBT_LS:        "SMLALBT.LS",
+	SMLALBT_GE:        "SMLALBT.GE",
+	SMLALBT_LT:        "SMLALBT.LT",
+	SMLALBT_GT:        "SMLALBT.GT",
+	SMLALBT_LE:        "SMLALBT.LE",
+	SMLALBT:           "SMLALBT",
+	SMLALBT_ZZ:        "SMLALBT.ZZ",
+	SMLALTB_EQ:        "SMLALTB.EQ",
+	SMLALTB_NE:        "SMLALTB.NE",
+	SMLALTB_CS:        "SMLALTB.CS",
+	SMLALTB_CC:        "SMLALTB.CC",
+	SMLALTB_MI:        "SMLALTB.MI",
+	SMLALTB_PL:        "SMLALTB.PL",
+	SMLALTB_VS:        "SMLALTB.VS",
+	SMLALTB_VC:        "SMLALTB.VC",
+	SMLALTB_HI:        "SMLALTB.HI",
+	SMLALTB_LS:        "SMLALTB.LS",
+	SMLALTB_GE:        "SMLALTB.GE",
+	SMLALTB_LT:        "SMLALTB.LT",
+	SMLALTB_GT:        "SMLALTB.GT",
+	SMLALTB_LE:        "SMLALTB.LE",
+	SMLALTB:           "SMLALTB",
+	SMLALTB_ZZ:        "SMLALTB.ZZ",
+	SMLALTT_EQ:        "SMLALTT.EQ",
+	SMLALTT_NE:        "SMLALTT.NE",
+	SMLALTT_CS:        "SMLALTT.CS",
+	SMLALTT_CC:        "SMLALTT.CC",
+	SMLALTT_MI:        "SMLALTT.MI",
+	SMLALTT_PL:        "SMLALTT.PL",
+	SMLALTT_VS:        "SMLALTT.VS",
+	SMLALTT_VC:        "SMLALTT.VC",
+	SMLALTT_HI:        "SMLALTT.HI",
+	SMLALTT_LS:        "SMLALTT.LS",
+	SMLALTT_GE:        "SMLALTT.GE",
+	SMLALTT_LT:        "SMLALTT.LT",
+	SMLALTT_GT:        "SMLALTT.GT",
+	SMLALTT_LE:        "SMLALTT.LE",
+	SMLALTT:           "SMLALTT",
+	SMLALTT_ZZ:        "SMLALTT.ZZ",
+	SMLALD_EQ:         "SMLALD.EQ",
+	SMLALD_NE:         "SMLALD.NE",
+	SMLALD_CS:         "SMLALD.CS",
+	SMLALD_CC:         "SMLALD.CC",
+	SMLALD_MI:         "SMLALD.MI",
+	SMLALD_PL:         "SMLALD.PL",
+	SMLALD_VS:         "SMLALD.VS",
+	SMLALD_VC:         "SMLALD.VC",
+	SMLALD_HI:         "SMLALD.HI",
+	SMLALD_LS:         "SMLALD.LS",
+	SMLALD_GE:         "SMLALD.GE",
+	SMLALD_LT:         "SMLALD.LT",
+	SMLALD_GT:         "SMLALD.GT",
+	SMLALD_LE:         "SMLALD.LE",
+	SMLALD:            "SMLALD",
+	SMLALD_ZZ:         "SMLALD.ZZ",
+	SMLALD_X_EQ:       "SMLALD.X.EQ",
+	SMLALD_X_NE:       "SMLALD.X.NE",
+	SMLALD_X_CS:       "SMLALD.X.CS",
+	SMLALD_X_CC:       "SMLALD.X.CC",
+	SMLALD_X_MI:       "SMLALD.X.MI",
+	SMLALD_X_PL:       "SMLALD.X.PL",
+	SMLALD_X_VS:       "SMLALD.X.VS",
+	SMLALD_X_VC:       "SMLALD.X.VC",
+	SMLALD_X_HI:       "SMLALD.X.HI",
+	SMLALD_X_LS:       "SMLALD.X.LS",
+	SMLALD_X_GE:       "SMLALD.X.GE",
+	SMLALD_X_LT:       "SMLALD.X.LT",
+	SMLALD_X_GT:       "SMLALD.X.GT",
+	SMLALD_X_LE:       "SMLALD.X.LE",
+	SMLALD_X:          "SMLALD.X",
+	SMLALD_X_ZZ:       "SMLALD.X.ZZ",
+	SMLAWB_EQ:         "SMLAWB.EQ",
+	SMLAWB_NE:         "SMLAWB.NE",
+	SMLAWB_CS:         "SMLAWB.CS",
+	SMLAWB_CC:         "SMLAWB.CC",
+	SMLAWB_MI:         "SMLAWB.MI",
+	SMLAWB_PL:         "SMLAWB.PL",
+	SMLAWB_VS:         "SMLAWB.VS",
+	SMLAWB_VC:         "SMLAWB.VC",
+	SMLAWB_HI:         "SMLAWB.HI",
+	SMLAWB_LS:         "SMLAWB.LS",
+	SMLAWB_GE:         "SMLAWB.GE",
+	SMLAWB_LT:         "SMLAWB.LT",
+	SMLAWB_GT:         "SMLAWB.GT",
+	SMLAWB_LE:         "SMLAWB.LE",
+	SMLAWB:            "SMLAWB",
+	SMLAWB_ZZ:         "SMLAWB.ZZ",
+	SMLAWT_EQ:         "SMLAWT.EQ",
+	SMLAWT_NE:         "SMLAWT.NE",
+	SMLAWT_CS:         "SMLAWT.CS",
+	SMLAWT_CC:         "SMLAWT.CC",
+	SMLAWT_MI:         "SMLAWT.MI",
+	SMLAWT_PL:         "SMLAWT.PL",
+	SMLAWT_VS:         "SMLAWT.VS",
+	SMLAWT_VC:         "SMLAWT.VC",
+	SMLAWT_HI:         "SMLAWT.HI",
+	SMLAWT_LS:         "SMLAWT.LS",
+	SMLAWT_GE:         "SMLAWT.GE",
+	SMLAWT_LT:         "SMLAWT.LT",
+	SMLAWT_GT:         "SMLAWT.GT",
+	SMLAWT_LE:         "SMLAWT.LE",
+	SMLAWT:            "SMLAWT",
+	SMLAWT_ZZ:         "SMLAWT.ZZ",
+	SMLSD_EQ:          "SMLSD.EQ",
+	SMLSD_NE:          "SMLSD.NE",
+	SMLSD_CS:          "SMLSD.CS",
+	SMLSD_CC:          "SMLSD.CC",
+	SMLSD_MI:          "SMLSD.MI",
+	SMLSD_PL:          "SMLSD.PL",
+	SMLSD_VS:          "SMLSD.VS",
+	SMLSD_VC:          "SMLSD.VC",
+	SMLSD_HI:          "SMLSD.HI",
+	SMLSD_LS:          "SMLSD.LS",
+	SMLSD_GE:          "SMLSD.GE",
+	SMLSD_LT:          "SMLSD.LT",
+	SMLSD_GT:          "SMLSD.GT",
+	SMLSD_LE:          "SMLSD.LE",
+	SMLSD:             "SMLSD",
+	SMLSD_ZZ:          "SMLSD.ZZ",
+	SMLSD_X_EQ:        "SMLSD.X.EQ",
+	SMLSD_X_NE:        "SMLSD.X.NE",
+	SMLSD_X_CS:        "SMLSD.X.CS",
+	SMLSD_X_CC:        "SMLSD.X.CC",
+	SMLSD_X_MI:        "SMLSD.X.MI",
+	SMLSD_X_PL:        "SMLSD.X.PL",
+	SMLSD_X_VS:        "SMLSD.X.VS",
+	SMLSD_X_VC:        "SMLSD.X.VC",
+	SMLSD_X_HI:        "SMLSD.X.HI",
+	SMLSD_X_LS:        "SMLSD.X.LS",
+	SMLSD_X_GE:        "SMLSD.X.GE",
+	SMLSD_X_LT:        "SMLSD.X.LT",
+	SMLSD_X_GT:        "SMLSD.X.GT",
+	SMLSD_X_LE:        "SMLSD.X.LE",
+	SMLSD_X:           "SMLSD.X",
+	SMLSD_X_ZZ:        "SMLSD.X.ZZ",
+	SMLSLD_EQ:         "SMLSLD.EQ",
+	SMLSLD_NE:         "SMLSLD.NE",
+	SMLSLD_CS:         "SMLSLD.CS",
+	SMLSLD_CC:         "SMLSLD.CC",
+	SMLSLD_MI:         "SMLSLD.MI",
+	SMLSLD_PL:         "SMLSLD.PL",
+	SMLSLD_VS:         "SMLSLD.VS",
+	SMLSLD_VC:         "SMLSLD.VC",
+	SMLSLD_HI:         "SMLSLD.HI",
+	SMLSLD_LS:         "SMLSLD.LS",
+	SMLSLD_GE:         "SMLSLD.GE",
+	SMLSLD_LT:         "SMLSLD.LT",
+	SMLSLD_GT:         "SMLSLD.GT",
+	SMLSLD_LE:         "SMLSLD.LE",
+	SMLSLD:            "SMLSLD",
+	SMLSLD_ZZ:         "SMLSLD.ZZ",
+	SMLSLD_X_EQ:       "SMLSLD.X.EQ",
+	SMLSLD_X_NE:       "SMLSLD.X.NE",
+	SMLSLD_X_CS:       "SMLSLD.X.CS",
+	SMLSLD_X_CC:       "SMLSLD.X.CC",
+	SMLSLD_X_MI:       "SMLSLD.X.MI",
+	SMLSLD_X_PL:       "SMLSLD.X.PL",
+	SMLSLD_X_VS:       "SMLSLD.X.VS",
+	SMLSLD_X_VC:       "SMLSLD.X.VC",
+	SMLSLD_X_HI:       "SMLSLD.X.HI",
+	SMLSLD_X_LS:       "SMLSLD.X.LS",
+	SMLSLD_X_GE:       "SMLSLD.X.GE",
+	SMLSLD_X_LT:       "SMLSLD.X.LT",
+	SMLSLD_X_GT:       "SMLSLD.X.GT",
+	SMLSLD_X_LE:       "SMLSLD.X.LE",
+	SMLSLD_X:          "SMLSLD.X",
+	SMLSLD_X_ZZ:       "SMLSLD.X.ZZ",
+	SMMLA_EQ:          "SMMLA.EQ",
+	SMMLA_NE:          "SMMLA.NE",
+	SMMLA_CS:          "SMMLA.CS",
+	SMMLA_CC:          "SMMLA.CC",
+	SMMLA_MI:          "SMMLA.MI",
+	SMMLA_PL:          "SMMLA.PL",
+	SMMLA_VS:          "SMMLA.VS",
+	SMMLA_VC:          "SMMLA.VC",
+	SMMLA_HI:          "SMMLA.HI",
+	SMMLA_LS:          "SMMLA.LS",
+	SMMLA_GE:          "SMMLA.GE",
+	SMMLA_LT:          "SMMLA.LT",
+	SMMLA_GT:          "SMMLA.GT",
+	SMMLA_LE:          "SMMLA.LE",
+	SMMLA:             "SMMLA",
+	SMMLA_ZZ:          "SMMLA.ZZ",
+	SMMLA_R_EQ:        "SMMLA.R.EQ",
+	SMMLA_R_NE:        "SMMLA.R.NE",
+	SMMLA_R_CS:        "SMMLA.R.CS",
+	SMMLA_R_CC:        "SMMLA.R.CC",
+	SMMLA_R_MI:        "SMMLA.R.MI",
+	SMMLA_R_PL:        "SMMLA.R.PL",
+	SMMLA_R_VS:        "SMMLA.R.VS",
+	SMMLA_R_VC:        "SMMLA.R.VC",
+	SMMLA_R_HI:        "SMMLA.R.HI",
+	SMMLA_R_LS:        "SMMLA.R.LS",
+	SMMLA_R_GE:        "SMMLA.R.GE",
+	SMMLA_R_LT:        "SMMLA.R.LT",
+	SMMLA_R_GT:        "SMMLA.R.GT",
+	SMMLA_R_LE:        "SMMLA.R.LE",
+	SMMLA_R:           "SMMLA.R",
+	SMMLA_R_ZZ:        "SMMLA.R.ZZ",
+	SMMLS_EQ:          "SMMLS.EQ",
+	SMMLS_NE:          "SMMLS.NE",
+	SMMLS_CS:          "SMMLS.CS",
+	SMMLS_CC:          "SMMLS.CC",
+	SMMLS_MI:          "SMMLS.MI",
+	SMMLS_PL:          "SMMLS.PL",
+	SMMLS_VS:          "SMMLS.VS",
+	SMMLS_VC:          "SMMLS.VC",
+	SMMLS_HI:          "SMMLS.HI",
+	SMMLS_LS:          "SMMLS.LS",
+	SMMLS_GE:          "SMMLS.GE",
+	SMMLS_LT:          "SMMLS.LT",
+	SMMLS_GT:          "SMMLS.GT",
+	SMMLS_LE:          "SMMLS.LE",
+	SMMLS:             "SMMLS",
+	SMMLS_ZZ:          "SMMLS.ZZ",
+	SMMLS_R_EQ:        "SMMLS.R.EQ",
+	SMMLS_R_NE:        "SMMLS.R.NE",
+	SMMLS_R_CS:        "SMMLS.R.CS",
+	SMMLS_R_CC:        "SMMLS.R.CC",
+	SMMLS_R_MI:        "SMMLS.R.MI",
+	SMMLS_R_PL:        "SMMLS.R.PL",
+	SMMLS_R_VS:        "SMMLS.R.VS",
+	SMMLS_R_VC:        "SMMLS.R.VC",
+	SMMLS_R_HI:        "SMMLS.R.HI",
+	SMMLS_R_LS:        "SMMLS.R.LS",
+	SMMLS_R_GE:        "SMMLS.R.GE",
+	SMMLS_R_LT:        "SMMLS.R.LT",
+	SMMLS_R_GT:        "SMMLS.R.GT",
+	SMMLS_R_LE:        "SMMLS.R.LE",
+	SMMLS_R:           "SMMLS.R",
+	SMMLS_R_ZZ:        "SMMLS.R.ZZ",
+	SMMUL_EQ:          "SMMUL.EQ",
+	SMMUL_NE:          "SMMUL.NE",
+	SMMUL_CS:          "SMMUL.CS",
+	SMMUL_CC:          "SMMUL.CC",
+	SMMUL_MI:          "SMMUL.MI",
+	SMMUL_PL:          "SMMUL.PL",
+	SMMUL_VS:          "SMMUL.VS",
+	SMMUL_VC:          "SMMUL.VC",
+	SMMUL_HI:          "SMMUL.HI",
+	SMMUL_LS:          "SMMUL.LS",
+	SMMUL_GE:          "SMMUL.GE",
+	SMMUL_LT:          "SMMUL.LT",
+	SMMUL_GT:          "SMMUL.GT",
+	SMMUL_LE:          "SMMUL.LE",
+	SMMUL:             "SMMUL",
+	SMMUL_ZZ:          "SMMUL.ZZ",
+	SMMUL_R_EQ:        "SMMUL.R.EQ",
+	SMMUL_R_NE:        "SMMUL.R.NE",
+	SMMUL_R_CS:        "SMMUL.R.CS",
+	SMMUL_R_CC:        "SMMUL.R.CC",
+	SMMUL_R_MI:        "SMMUL.R.MI",
+	SMMUL_R_PL:        "SMMUL.R.PL",
+	SMMUL_R_VS:        "SMMUL.R.VS",
+	SMMUL_R_VC:        "SMMUL.R.VC",
+	SMMUL_R_HI:        "SMMUL.R.HI",
+	SMMUL_R_LS:        "SMMUL.R.LS",
+	SMMUL_R_GE:        "SMMUL.R.GE",
+	SMMUL_R_LT:        "SMMUL.R.LT",
+	SMMUL_R_GT:        "SMMUL.R.GT",
+	SMMUL_R_LE:        "SMMUL.R.LE",
+	SMMUL_R:           "SMMUL.R",
+	SMMUL_R_ZZ:        "SMMUL.R.ZZ",
+	SMUAD_EQ:          "SMUAD.EQ",
+	SMUAD_NE:          "SMUAD.NE",
+	SMUAD_CS:          "SMUAD.CS",
+	SMUAD_CC:          "SMUAD.CC",
+	SMUAD_MI:          "SMUAD.MI",
+	SMUAD_PL:          "SMUAD.PL",
+	SMUAD_VS:          "SMUAD.VS",
+	SMUAD_VC:          "SMUAD.VC",
+	SMUAD_HI:          "SMUAD.HI",
+	SMUAD_LS:          "SMUAD.LS",
+	SMUAD_GE:          "SMUAD.GE",
+	SMUAD_LT:          "SMUAD.LT",
+	SMUAD_GT:          "SMUAD.GT",
+	SMUAD_LE:          "SMUAD.LE",
+	SMUAD:             "SMUAD",
+	SMUAD_ZZ:          "SMUAD.ZZ",
+	SMUAD_X_EQ:        "SMUAD.X.EQ",
+	SMUAD_X_NE:        "SMUAD.X.NE",
+	SMUAD_X_CS:        "SMUAD.X.CS",
+	SMUAD_X_CC:        "SMUAD.X.CC",
+	SMUAD_X_MI:        "SMUAD.X.MI",
+	SMUAD_X_PL:        "SMUAD.X.PL",
+	SMUAD_X_VS:        "SMUAD.X.VS",
+	SMUAD_X_VC:        "SMUAD.X.VC",
+	SMUAD_X_HI:        "SMUAD.X.HI",
+	SMUAD_X_LS:        "SMUAD.X.LS",
+	SMUAD_X_GE:        "SMUAD.X.GE",
+	SMUAD_X_LT:        "SMUAD.X.LT",
+	SMUAD_X_GT:        "SMUAD.X.GT",
+	SMUAD_X_LE:        "SMUAD.X.LE",
+	SMUAD_X:           "SMUAD.X",
+	SMUAD_X_ZZ:        "SMUAD.X.ZZ",
+	SMULBB_EQ:         "SMULBB.EQ",
+	SMULBB_NE:         "SMULBB.NE",
+	SMULBB_CS:         "SMULBB.CS",
+	SMULBB_CC:         "SMULBB.CC",
+	SMULBB_MI:         "SMULBB.MI",
+	SMULBB_PL:         "SMULBB.PL",
+	SMULBB_VS:         "SMULBB.VS",
+	SMULBB_VC:         "SMULBB.VC",
+	SMULBB_HI:         "SMULBB.HI",
+	SMULBB_LS:         "SMULBB.LS",
+	SMULBB_GE:         "SMULBB.GE",
+	SMULBB_LT:         "SMULBB.LT",
+	SMULBB_GT:         "SMULBB.GT",
+	SMULBB_LE:         "SMULBB.LE",
+	SMULBB:            "SMULBB",
+	SMULBB_ZZ:         "SMULBB.ZZ",
+	SMULBT_EQ:         "SMULBT.EQ",
+	SMULBT_NE:         "SMULBT.NE",
+	SMULBT_CS:         "SMULBT.CS",
+	SMULBT_CC:         "SMULBT.CC",
+	SMULBT_MI:         "SMULBT.MI",
+	SMULBT_PL:         "SMULBT.PL",
+	SMULBT_VS:         "SMULBT.VS",
+	SMULBT_VC:         "SMULBT.VC",
+	SMULBT_HI:         "SMULBT.HI",
+	SMULBT_LS:         "SMULBT.LS",
+	SMULBT_GE:         "SMULBT.GE",
+	SMULBT_LT:         "SMULBT.LT",
+	SMULBT_GT:         "SMULBT.GT",
+	SMULBT_LE:         "SMULBT.LE",
+	SMULBT:            "SMULBT",
+	SMULBT_ZZ:         "SMULBT.ZZ",
+	SMULTB_EQ:         "SMULTB.EQ",
+	SMULTB_NE:         "SMULTB.NE",
+	SMULTB_CS:         "SMULTB.CS",
+	SMULTB_CC:         "SMULTB.CC",
+	SMULTB_MI:         "SMULTB.MI",
+	SMULTB_PL:         "SMULTB.PL",
+	SMULTB_VS:         "SMULTB.VS",
+	SMULTB_VC:         "SMULTB.VC",
+	SMULTB_HI:         "SMULTB.HI",
+	SMULTB_LS:         "SMULTB.LS",
+	SMULTB_GE:         "SMULTB.GE",
+	SMULTB_LT:         "SMULTB.LT",
+	SMULTB_GT:         "SMULTB.GT",
+	SMULTB_LE:         "SMULTB.LE",
+	SMULTB:            "SMULTB",
+	SMULTB_ZZ:         "SMULTB.ZZ",
+	SMULTT_EQ:         "SMULTT.EQ",
+	SMULTT_NE:         "SMULTT.NE",
+	SMULTT_CS:         "SMULTT.CS",
+	SMULTT_CC:         "SMULTT.CC",
+	SMULTT_MI:         "SMULTT.MI",
+	SMULTT_PL:         "SMULTT.PL",
+	SMULTT_VS:         "SMULTT.VS",
+	SMULTT_VC:         "SMULTT.VC",
+	SMULTT_HI:         "SMULTT.HI",
+	SMULTT_LS:         "SMULTT.LS",
+	SMULTT_GE:         "SMULTT.GE",
+	SMULTT_LT:         "SMULTT.LT",
+	SMULTT_GT:         "SMULTT.GT",
+	SMULTT_LE:         "SMULTT.LE",
+	SMULTT:            "SMULTT",
+	SMULTT_ZZ:         "SMULTT.ZZ",
+	SMULL_EQ:          "SMULL.EQ",
+	SMULL_NE:          "SMULL.NE",
+	SMULL_CS:          "SMULL.CS",
+	SMULL_CC:          "SMULL.CC",
+	SMULL_MI:          "SMULL.MI",
+	SMULL_PL:          "SMULL.PL",
+	SMULL_VS:          "SMULL.VS",
+	SMULL_VC:          "SMULL.VC",
+	SMULL_HI:          "SMULL.HI",
+	SMULL_LS:          "SMULL.LS",
+	SMULL_GE:          "SMULL.GE",
+	SMULL_LT:          "SMULL.LT",
+	SMULL_GT:          "SMULL.GT",
+	SMULL_LE:          "SMULL.LE",
+	SMULL:             "SMULL",
+	SMULL_ZZ:          "SMULL.ZZ",
+	SMULL_S_EQ:        "SMULL.S.EQ",
+	SMULL_S_NE:        "SMULL.S.NE",
+	SMULL_S_CS:        "SMULL.S.CS",
+	SMULL_S_CC:        "SMULL.S.CC",
+	SMULL_S_MI:        "SMULL.S.MI",
+	SMULL_S_PL:        "SMULL.S.PL",
+	SMULL_S_VS:        "SMULL.S.VS",
+	SMULL_S_VC:        "SMULL.S.VC",
+	SMULL_S_HI:        "SMULL.S.HI",
+	SMULL_S_LS:        "SMULL.S.LS",
+	SMULL_S_GE:        "SMULL.S.GE",
+	SMULL_S_LT:        "SMULL.S.LT",
+	SMULL_S_GT:        "SMULL.S.GT",
+	SMULL_S_LE:        "SMULL.S.LE",
+	SMULL_S:           "SMULL.S",
+	SMULL_S_ZZ:        "SMULL.S.ZZ",
+	SMULWB_EQ:         "SMULWB.EQ",
+	SMULWB_NE:         "SMULWB.NE",
+	SMULWB_CS:         "SMULWB.CS",
+	SMULWB_CC:         "SMULWB.CC",
+	SMULWB_MI:         "SMULWB.MI",
+	SMULWB_PL:         "SMULWB.PL",
+	SMULWB_VS:         "SMULWB.VS",
+	SMULWB_VC:         "SMULWB.VC",
+	SMULWB_HI:         "SMULWB.HI",
+	SMULWB_LS:         "SMULWB.LS",
+	SMULWB_GE:         "SMULWB.GE",
+	SMULWB_LT:         "SMULWB.LT",
+	SMULWB_GT:         "SMULWB.GT",
+	SMULWB_LE:         "SMULWB.LE",
+	SMULWB:            "SMULWB",
+	SMULWB_ZZ:         "SMULWB.ZZ",
+	SMULWT_EQ:         "SMULWT.EQ",
+	SMULWT_NE:         "SMULWT.NE",
+	SMULWT_CS:         "SMULWT.CS",
+	SMULWT_CC:         "SMULWT.CC",
+	SMULWT_MI:         "SMULWT.MI",
+	SMULWT_PL:         "SMULWT.PL",
+	SMULWT_VS:         "SMULWT.VS",
+	SMULWT_VC:         "SMULWT.VC",
+	SMULWT_HI:         "SMULWT.HI",
+	SMULWT_LS:         "SMULWT.LS",
+	SMULWT_GE:         "SMULWT.GE",
+	SMULWT_LT:         "SMULWT.LT",
+	SMULWT_GT:         "SMULWT.GT",
+	SMULWT_LE:         "SMULWT.LE",
+	SMULWT:            "SMULWT",
+	SMULWT_ZZ:         "SMULWT.ZZ",
+	SMUSD_EQ:          "SMUSD.EQ",
+	SMUSD_NE:          "SMUSD.NE",
+	SMUSD_CS:          "SMUSD.CS",
+	SMUSD_CC:          "SMUSD.CC",
+	SMUSD_MI:          "SMUSD.MI",
+	SMUSD_PL:          "SMUSD.PL",
+	SMUSD_VS:          "SMUSD.VS",
+	SMUSD_VC:          "SMUSD.VC",
+	SMUSD_HI:          "SMUSD.HI",
+	SMUSD_LS:          "SMUSD.LS",
+	SMUSD_GE:          "SMUSD.GE",
+	SMUSD_LT:          "SMUSD.LT",
+	SMUSD_GT:          "SMUSD.GT",
+	SMUSD_LE:          "SMUSD.LE",
+	SMUSD:             "SMUSD",
+	SMUSD_ZZ:          "SMUSD.ZZ",
+	SMUSD_X_EQ:        "SMUSD.X.EQ",
+	SMUSD_X_NE:        "SMUSD.X.NE",
+	SMUSD_X_CS:        "SMUSD.X.CS",
+	SMUSD_X_CC:        "SMUSD.X.CC",
+	SMUSD_X_MI:        "SMUSD.X.MI",
+	SMUSD_X_PL:        "SMUSD.X.PL",
+	SMUSD_X_VS:        "SMUSD.X.VS",
+	SMUSD_X_VC:        "SMUSD.X.VC",
+	SMUSD_X_HI:        "SMUSD.X.HI",
+	SMUSD_X_LS:        "SMUSD.X.LS",
+	SMUSD_X_GE:        "SMUSD.X.GE",
+	SMUSD_X_LT:        "SMUSD.X.LT",
+	SMUSD_X_GT:        "SMUSD.X.GT",
+	SMUSD_X_LE:        "SMUSD.X.LE",
+	SMUSD_X:           "SMUSD.X",
+	SMUSD_X_ZZ:        "SMUSD.X.ZZ",
+	SSAT_EQ:           "SSAT.EQ",
+	SSAT_NE:           "SSAT.NE",
+	SSAT_CS:           "SSAT.CS",
+	SSAT_CC:           "SSAT.CC",
+	SSAT_MI:           "SSAT.MI",
+	SSAT_PL:           "SSAT.PL",
+	SSAT_VS:           "SSAT.VS",
+	SSAT_VC:           "SSAT.VC",
+	SSAT_HI:           "SSAT.HI",
+	SSAT_LS:           "SSAT.LS",
+	SSAT_GE:           "SSAT.GE",
+	SSAT_LT:           "SSAT.LT",
+	SSAT_GT:           "SSAT.GT",
+	SSAT_LE:           "SSAT.LE",
+	SSAT:              "SSAT",
+	SSAT_ZZ:           "SSAT.ZZ",
+	SSAT16_EQ:         "SSAT16.EQ",
+	SSAT16_NE:         "SSAT16.NE",
+	SSAT16_CS:         "SSAT16.CS",
+	SSAT16_CC:         "SSAT16.CC",
+	SSAT16_MI:         "SSAT16.MI",
+	SSAT16_PL:         "SSAT16.PL",
+	SSAT16_VS:         "SSAT16.VS",
+	SSAT16_VC:         "SSAT16.VC",
+	SSAT16_HI:         "SSAT16.HI",
+	SSAT16_LS:         "SSAT16.LS",
+	SSAT16_GE:         "SSAT16.GE",
+	SSAT16_LT:         "SSAT16.LT",
+	SSAT16_GT:         "SSAT16.GT",
+	SSAT16_LE:         "SSAT16.LE",
+	SSAT16:            "SSAT16",
+	SSAT16_ZZ:         "SSAT16.ZZ",
+	SSAX_EQ:           "SSAX.EQ",
+	SSAX_NE:           "SSAX.NE",
+	SSAX_CS:           "SSAX.CS",
+	SSAX_CC:           "SSAX.CC",
+	SSAX_MI:           "SSAX.MI",
+	SSAX_PL:           "SSAX.PL",
+	SSAX_VS:           "SSAX.VS",
+	SSAX_VC:           "SSAX.VC",
+	SSAX_HI:           "SSAX.HI",
+	SSAX_LS:           "SSAX.LS",
+	SSAX_GE:           "SSAX.GE",
+	SSAX_LT:           "SSAX.LT",
+	SSAX_GT:           "SSAX.GT",
+	SSAX_LE:           "SSAX.LE",
+	SSAX:              "SSAX",
+	SSAX_ZZ:           "SSAX.ZZ",
+	SSUB16_EQ:         "SSUB16.EQ",
+	SSUB16_NE:         "SSUB16.NE",
+	SSUB16_CS:         "SSUB16.CS",
+	SSUB16_CC:         "SSUB16.CC",
+	SSUB16_MI:         "SSUB16.MI",
+	SSUB16_PL:         "SSUB16.PL",
+	SSUB16_VS:         "SSUB16.VS",
+	SSUB16_VC:         "SSUB16.VC",
+	SSUB16_HI:         "SSUB16.HI",
+	SSUB16_LS:         "SSUB16.LS",
+	SSUB16_GE:         "SSUB16.GE",
+	SSUB16_LT:         "SSUB16.LT",
+	SSUB16_GT:         "SSUB16.GT",
+	SSUB16_LE:         "SSUB16.LE",
+	SSUB16:            "SSUB16",
+	SSUB16_ZZ:         "SSUB16.ZZ",
+	SSUB8_EQ:          "SSUB8.EQ",
+	SSUB8_NE:          "SSUB8.NE",
+	SSUB8_CS:          "SSUB8.CS",
+	SSUB8_CC:          "SSUB8.CC",
+	SSUB8_MI:          "SSUB8.MI",
+	SSUB8_PL:          "SSUB8.PL",
+	SSUB8_VS:          "SSUB8.VS",
+	SSUB8_VC:          "SSUB8.VC",
+	SSUB8_HI:          "SSUB8.HI",
+	SSUB8_LS:          "SSUB8.LS",
+	SSUB8_GE:          "SSUB8.GE",
+	SSUB8_LT:          "SSUB8.LT",
+	SSUB8_GT:          "SSUB8.GT",
+	SSUB8_LE:          "SSUB8.LE",
+	SSUB8:             "SSUB8",
+	SSUB8_ZZ:          "SSUB8.ZZ",
+	STM_EQ:            "STM.EQ",
+	STM_NE:            "STM.NE",
+	STM_CS:            "STM.CS",
+	STM_CC:            "STM.CC",
+	STM_MI:            "STM.MI",
+	STM_PL:            "STM.PL",
+	STM_VS:            "STM.VS",
+	STM_VC:            "STM.VC",
+	STM_HI:            "STM.HI",
+	STM_LS:            "STM.LS",
+	STM_GE:            "STM.GE",
+	STM_LT:            "STM.LT",
+	STM_GT:            "STM.GT",
+	STM_LE:            "STM.LE",
+	STM:               "STM",
+	STM_ZZ:            "STM.ZZ",
+	STMDA_EQ:          "STMDA.EQ",
+	STMDA_NE:          "STMDA.NE",
+	STMDA_CS:          "STMDA.CS",
+	STMDA_CC:          "STMDA.CC",
+	STMDA_MI:          "STMDA.MI",
+	STMDA_PL:          "STMDA.PL",
+	STMDA_VS:          "STMDA.VS",
+	STMDA_VC:          "STMDA.VC",
+	STMDA_HI:          "STMDA.HI",
+	STMDA_LS:          "STMDA.LS",
+	STMDA_GE:          "STMDA.GE",
+	STMDA_LT:          "STMDA.LT",
+	STMDA_GT:          "STMDA.GT",
+	STMDA_LE:          "STMDA.LE",
+	STMDA:             "STMDA",
+	STMDA_ZZ:          "STMDA.ZZ",
+	STMDB_EQ:          "STMDB.EQ",
+	STMDB_NE:          "STMDB.NE",
+	STMDB_CS:          "STMDB.CS",
+	STMDB_CC:          "STMDB.CC",
+	STMDB_MI:          "STMDB.MI",
+	STMDB_PL:          "STMDB.PL",
+	STMDB_VS:          "STMDB.VS",
+	STMDB_VC:          "STMDB.VC",
+	STMDB_HI:          "STMDB.HI",
+	STMDB_LS:          "STMDB.LS",
+	STMDB_GE:          "STMDB.GE",
+	STMDB_LT:          "STMDB.LT",
+	STMDB_GT:          "STMDB.GT",
+	STMDB_LE:          "STMDB.LE",
+	STMDB:             "STMDB",
+	STMDB_ZZ:          "STMDB.ZZ",
+	STMIB_EQ:          "STMIB.EQ",
+	STMIB_NE:          "STMIB.NE",
+	STMIB_CS:          "STMIB.CS",
+	STMIB_CC:          "STMIB.CC",
+	STMIB_MI:          "STMIB.MI",
+	STMIB_PL:          "STMIB.PL",
+	STMIB_VS:          "STMIB.VS",
+	STMIB_VC:          "STMIB.VC",
+	STMIB_HI:          "STMIB.HI",
+	STMIB_LS:          "STMIB.LS",
+	STMIB_GE:          "STMIB.GE",
+	STMIB_LT:          "STMIB.LT",
+	STMIB_GT:          "STMIB.GT",
+	STMIB_LE:          "STMIB.LE",
+	STMIB:             "STMIB",
+	STMIB_ZZ:          "STMIB.ZZ",
+	STR_EQ:            "STR.EQ",
+	STR_NE:            "STR.NE",
+	STR_CS:            "STR.CS",
+	STR_CC:            "STR.CC",
+	STR_MI:            "STR.MI",
+	STR_PL:            "STR.PL",
+	STR_VS:            "STR.VS",
+	STR_VC:            "STR.VC",
+	STR_HI:            "STR.HI",
+	STR_LS:            "STR.LS",
+	STR_GE:            "STR.GE",
+	STR_LT:            "STR.LT",
+	STR_GT:            "STR.GT",
+	STR_LE:            "STR.LE",
+	STR:               "STR",
+	STR_ZZ:            "STR.ZZ",
+	STRB_EQ:           "STRB.EQ",
+	STRB_NE:           "STRB.NE",
+	STRB_CS:           "STRB.CS",
+	STRB_CC:           "STRB.CC",
+	STRB_MI:           "STRB.MI",
+	STRB_PL:           "STRB.PL",
+	STRB_VS:           "STRB.VS",
+	STRB_VC:           "STRB.VC",
+	STRB_HI:           "STRB.HI",
+	STRB_LS:           "STRB.LS",
+	STRB_GE:           "STRB.GE",
+	STRB_LT:           "STRB.LT",
+	STRB_GT:           "STRB.GT",
+	STRB_LE:           "STRB.LE",
+	STRB:              "STRB",
+	STRB_ZZ:           "STRB.ZZ",
+	STRBT_EQ:          "STRBT.EQ",
+	STRBT_NE:          "STRBT.NE",
+	STRBT_CS:          "STRBT.CS",
+	STRBT_CC:          "STRBT.CC",
+	STRBT_MI:          "STRBT.MI",
+	STRBT_PL:          "STRBT.PL",
+	STRBT_VS:          "STRBT.VS",
+	STRBT_VC:          "STRBT.VC",
+	STRBT_HI:          "STRBT.HI",
+	STRBT_LS:          "STRBT.LS",
+	STRBT_GE:          "STRBT.GE",
+	STRBT_LT:          "STRBT.LT",
+	STRBT_GT:          "STRBT.GT",
+	STRBT_LE:          "STRBT.LE",
+	STRBT:             "STRBT",
+	STRBT_ZZ:          "STRBT.ZZ",
+	STRD_EQ:           "STRD.EQ",
+	STRD_NE:           "STRD.NE",
+	STRD_CS:           "STRD.CS",
+	STRD_CC:           "STRD.CC",
+	STRD_MI:           "STRD.MI",
+	STRD_PL:           "STRD.PL",
+	STRD_VS:           "STRD.VS",
+	STRD_VC:           "STRD.VC",
+	STRD_HI:           "STRD.HI",
+	STRD_LS:           "STRD.LS",
+	STRD_GE:           "STRD.GE",
+	STRD_LT:           "STRD.LT",
+	STRD_GT:           "STRD.GT",
+	STRD_LE:           "STRD.LE",
+	STRD:              "STRD",
+	STRD_ZZ:           "STRD.ZZ",
+	STREX_EQ:          "STREX.EQ",
+	STREX_NE:          "STREX.NE",
+	STREX_CS:          "STREX.CS",
+	STREX_CC:          "STREX.CC",
+	STREX_MI:          "STREX.MI",
+	STREX_PL:          "STREX.PL",
+	STREX_VS:          "STREX.VS",
+	STREX_VC:          "STREX.VC",
+	STREX_HI:          "STREX.HI",
+	STREX_LS:          "STREX.LS",
+	STREX_GE:          "STREX.GE",
+	STREX_LT:          "STREX.LT",
+	STREX_GT:          "STREX.GT",
+	STREX_LE:          "STREX.LE",
+	STREX:             "STREX",
+	STREX_ZZ:          "STREX.ZZ",
+	STREXB_EQ:         "STREXB.EQ",
+	STREXB_NE:         "STREXB.NE",
+	STREXB_CS:         "STREXB.CS",
+	STREXB_CC:         "STREXB.CC",
+	STREXB_MI:         "STREXB.MI",
+	STREXB_PL:         "STREXB.PL",
+	STREXB_VS:         "STREXB.VS",
+	STREXB_VC:         "STREXB.VC",
+	STREXB_HI:         "STREXB.HI",
+	STREXB_LS:         "STREXB.LS",
+	STREXB_GE:         "STREXB.GE",
+	STREXB_LT:         "STREXB.LT",
+	STREXB_GT:         "STREXB.GT",
+	STREXB_LE:         "STREXB.LE",
+	STREXB:            "STREXB",
+	STREXB_ZZ:         "STREXB.ZZ",
+	STREXD_EQ:         "STREXD.EQ",
+	STREXD_NE:         "STREXD.NE",
+	STREXD_CS:         "STREXD.CS",
+	STREXD_CC:         "STREXD.CC",
+	STREXD_MI:         "STREXD.MI",
+	STREXD_PL:         "STREXD.PL",
+	STREXD_VS:         "STREXD.VS",
+	STREXD_VC:         "STREXD.VC",
+	STREXD_HI:         "STREXD.HI",
+	STREXD_LS:         "STREXD.LS",
+	STREXD_GE:         "STREXD.GE",
+	STREXD_LT:         "STREXD.LT",
+	STREXD_GT:         "STREXD.GT",
+	STREXD_LE:         "STREXD.LE",
+	STREXD:            "STREXD",
+	STREXD_ZZ:         "STREXD.ZZ",
+	STREXH_EQ:         "STREXH.EQ",
+	STREXH_NE:         "STREXH.NE",
+	STREXH_CS:         "STREXH.CS",
+	STREXH_CC:         "STREXH.CC",
+	STREXH_MI:         "STREXH.MI",
+	STREXH_PL:         "STREXH.PL",
+	STREXH_VS:         "STREXH.VS",
+	STREXH_VC:         "STREXH.VC",
+	STREXH_HI:         "STREXH.HI",
+	STREXH_LS:         "STREXH.LS",
+	STREXH_GE:         "STREXH.GE",
+	STREXH_LT:         "STREXH.LT",
+	STREXH_GT:         "STREXH.GT",
+	STREXH_LE:         "STREXH.LE",
+	STREXH:            "STREXH",
+	STREXH_ZZ:         "STREXH.ZZ",
+	STRH_EQ:           "STRH.EQ",
+	STRH_NE:           "STRH.NE",
+	STRH_CS:           "STRH.CS",
+	STRH_CC:           "STRH.CC",
+	STRH_MI:           "STRH.MI",
+	STRH_PL:           "STRH.PL",
+	STRH_VS:           "STRH.VS",
+	STRH_VC:           "STRH.VC",
+	STRH_HI:           "STRH.HI",
+	STRH_LS:           "STRH.LS",
+	STRH_GE:           "STRH.GE",
+	STRH_LT:           "STRH.LT",
+	STRH_GT:           "STRH.GT",
+	STRH_LE:           "STRH.LE",
+	STRH:              "STRH",
+	STRH_ZZ:           "STRH.ZZ",
+	STRHT_EQ:          "STRHT.EQ",
+	STRHT_NE:          "STRHT.NE",
+	STRHT_CS:          "STRHT.CS",
+	STRHT_CC:          "STRHT.CC",
+	STRHT_MI:          "STRHT.MI",
+	STRHT_PL:          "STRHT.PL",
+	STRHT_VS:          "STRHT.VS",
+	STRHT_VC:          "STRHT.VC",
+	STRHT_HI:          "STRHT.HI",
+	STRHT_LS:          "STRHT.LS",
+	STRHT_GE:          "STRHT.GE",
+	STRHT_LT:          "STRHT.LT",
+	STRHT_GT:          "STRHT.GT",
+	STRHT_LE:          "STRHT.LE",
+	STRHT:             "STRHT",
+	STRHT_ZZ:          "STRHT.ZZ",
+	STRT_EQ:           "STRT.EQ",
+	STRT_NE:           "STRT.NE",
+	STRT_CS:           "STRT.CS",
+	STRT_CC:           "STRT.CC",
+	STRT_MI:           "STRT.MI",
+	STRT_PL:           "STRT.PL",
+	STRT_VS:           "STRT.VS",
+	STRT_VC:           "STRT.VC",
+	STRT_HI:           "STRT.HI",
+	STRT_LS:           "STRT.LS",
+	STRT_GE:           "STRT.GE",
+	STRT_LT:           "STRT.LT",
+	STRT_GT:           "STRT.GT",
+	STRT_LE:           "STRT.LE",
+	STRT:              "STRT",
+	STRT_ZZ:           "STRT.ZZ",
+	SUB_EQ:            "SUB.EQ",
+	SUB_NE:            "SUB.NE",
+	SUB_CS:            "SUB.CS",
+	SUB_CC:            "SUB.CC",
+	SUB_MI:            "SUB.MI",
+	SUB_PL:            "SUB.PL",
+	SUB_VS:            "SUB.VS",
+	SUB_VC:            "SUB.VC",
+	SUB_HI:            "SUB.HI",
+	SUB_LS:            "SUB.LS",
+	SUB_GE:            "SUB.GE",
+	SUB_LT:            "SUB.LT",
+	SUB_GT:            "SUB.GT",
+	SUB_LE:            "SUB.LE",
+	SUB:               "SUB",
+	SUB_ZZ:            "SUB.ZZ",
+	SUB_S_EQ:          "SUB.S.EQ",
+	SUB_S_NE:          "SUB.S.NE",
+	SUB_S_CS:          "SUB.S.CS",
+	SUB_S_CC:          "SUB.S.CC",
+	SUB_S_MI:          "SUB.S.MI",
+	SUB_S_PL:          "SUB.S.PL",
+	SUB_S_VS:          "SUB.S.VS",
+	SUB_S_VC:          "SUB.S.VC",
+	SUB_S_HI:          "SUB.S.HI",
+	SUB_S_LS:          "SUB.S.LS",
+	SUB_S_GE:          "SUB.S.GE",
+	SUB_S_LT:          "SUB.S.LT",
+	SUB_S_GT:          "SUB.S.GT",
+	SUB_S_LE:          "SUB.S.LE",
+	SUB_S:             "SUB.S",
+	SUB_S_ZZ:          "SUB.S.ZZ",
+	SVC_EQ:            "SVC.EQ",
+	SVC_NE:            "SVC.NE",
+	SVC_CS:            "SVC.CS",
+	SVC_CC:            "SVC.CC",
+	SVC_MI:            "SVC.MI",
+	SVC_PL:            "SVC.PL",
+	SVC_VS:            "SVC.VS",
+	SVC_VC:            "SVC.VC",
+	SVC_HI:            "SVC.HI",
+	SVC_LS:            "SVC.LS",
+	SVC_GE:            "SVC.GE",
+	SVC_LT:            "SVC.LT",
+	SVC_GT:            "SVC.GT",
+	SVC_LE:            "SVC.LE",
+	SVC:               "SVC",
+	SVC_ZZ:            "SVC.ZZ",
+	SWP_EQ:            "SWP.EQ",
+	SWP_NE:            "SWP.NE",
+	SWP_CS:            "SWP.CS",
+	SWP_CC:            "SWP.CC",
+	SWP_MI:            "SWP.MI",
+	SWP_PL:            "SWP.PL",
+	SWP_VS:            "SWP.VS",
+	SWP_VC:            "SWP.VC",
+	SWP_HI:            "SWP.HI",
+	SWP_LS:            "SWP.LS",
+	SWP_GE:            "SWP.GE",
+	SWP_LT:            "SWP.LT",
+	SWP_GT:            "SWP.GT",
+	SWP_LE:            "SWP.LE",
+	SWP:               "SWP",
+	SWP_ZZ:            "SWP.ZZ",
+	SWP_B_EQ:          "SWP.B.EQ",
+	SWP_B_NE:          "SWP.B.NE",
+	SWP_B_CS:          "SWP.B.CS",
+	SWP_B_CC:          "SWP.B.CC",
+	SWP_B_MI:          "SWP.B.MI",
+	SWP_B_PL:          "SWP.B.PL",
+	SWP_B_VS:          "SWP.B.VS",
+	SWP_B_VC:          "SWP.B.VC",
+	SWP_B_HI:          "SWP.B.HI",
+	SWP_B_LS:          "SWP.B.LS",
+	SWP_B_GE:          "SWP.B.GE",
+	SWP_B_LT:          "SWP.B.LT",
+	SWP_B_GT:          "SWP.B.GT",
+	SWP_B_LE:          "SWP.B.LE",
+	SWP_B:             "SWP.B",
+	SWP_B_ZZ:          "SWP.B.ZZ",
+	SXTAB_EQ:          "SXTAB.EQ",
+	SXTAB_NE:          "SXTAB.NE",
+	SXTAB_CS:          "SXTAB.CS",
+	SXTAB_CC:          "SXTAB.CC",
+	SXTAB_MI:          "SXTAB.MI",
+	SXTAB_PL:          "SXTAB.PL",
+	SXTAB_VS:          "SXTAB.VS",
+	SXTAB_VC:          "SXTAB.VC",
+	SXTAB_HI:          "SXTAB.HI",
+	SXTAB_LS:          "SXTAB.LS",
+	SXTAB_GE:          "SXTAB.GE",
+	SXTAB_LT:          "SXTAB.LT",
+	SXTAB_GT:          "SXTAB.GT",
+	SXTAB_LE:          "SXTAB.LE",
+	SXTAB:             "SXTAB",
+	SXTAB_ZZ:          "SXTAB.ZZ",
+	SXTAB16_EQ:        "SXTAB16.EQ",
+	SXTAB16_NE:        "SXTAB16.NE",
+	SXTAB16_CS:        "SXTAB16.CS",
+	SXTAB16_CC:        "SXTAB16.CC",
+	SXTAB16_MI:        "SXTAB16.MI",
+	SXTAB16_PL:        "SXTAB16.PL",
+	SXTAB16_VS:        "SXTAB16.VS",
+	SXTAB16_VC:        "SXTAB16.VC",
+	SXTAB16_HI:        "SXTAB16.HI",
+	SXTAB16_LS:        "SXTAB16.LS",
+	SXTAB16_GE:        "SXTAB16.GE",
+	SXTAB16_LT:        "SXTAB16.LT",
+	SXTAB16_GT:        "SXTAB16.GT",
+	SXTAB16_LE:        "SXTAB16.LE",
+	SXTAB16:           "SXTAB16",
+	SXTAB16_ZZ:        "SXTAB16.ZZ",
+	SXTAH_EQ:          "SXTAH.EQ",
+	SXTAH_NE:          "SXTAH.NE",
+	SXTAH_CS:          "SXTAH.CS",
+	SXTAH_CC:          "SXTAH.CC",
+	SXTAH_MI:          "SXTAH.MI",
+	SXTAH_PL:          "SXTAH.PL",
+	SXTAH_VS:          "SXTAH.VS",
+	SXTAH_VC:          "SXTAH.VC",
+	SXTAH_HI:          "SXTAH.HI",
+	SXTAH_LS:          "SXTAH.LS",
+	SXTAH_GE:          "SXTAH.GE",
+	SXTAH_LT:          "SXTAH.LT",
+	SXTAH_GT:          "SXTAH.GT",
+	SXTAH_LE:          "SXTAH.LE",
+	SXTAH:             "SXTAH",
+	SXTAH_ZZ:          "SXTAH.ZZ",
+	SXTB_EQ:           "SXTB.EQ",
+	SXTB_NE:           "SXTB.NE",
+	SXTB_CS:           "SXTB.CS",
+	SXTB_CC:           "SXTB.CC",
+	SXTB_MI:           "SXTB.MI",
+	SXTB_PL:           "SXTB.PL",
+	SXTB_VS:           "SXTB.VS",
+	SXTB_VC:           "SXTB.VC",
+	SXTB_HI:           "SXTB.HI",
+	SXTB_LS:           "SXTB.LS",
+	SXTB_GE:           "SXTB.GE",
+	SXTB_LT:           "SXTB.LT",
+	SXTB_GT:           "SXTB.GT",
+	SXTB_LE:           "SXTB.LE",
+	SXTB:              "SXTB",
+	SXTB_ZZ:           "SXTB.ZZ",
+	SXTB16_EQ:         "SXTB16.EQ",
+	SXTB16_NE:         "SXTB16.NE",
+	SXTB16_CS:         "SXTB16.CS",
+	SXTB16_CC:         "SXTB16.CC",
+	SXTB16_MI:         "SXTB16.MI",
+	SXTB16_PL:         "SXTB16.PL",
+	SXTB16_VS:         "SXTB16.VS",
+	SXTB16_VC:         "SXTB16.VC",
+	SXTB16_HI:         "SXTB16.HI",
+	SXTB16_LS:         "SXTB16.LS",
+	SXTB16_GE:         "SXTB16.GE",
+	SXTB16_LT:         "SXTB16.LT",
+	SXTB16_GT:         "SXTB16.GT",
+	SXTB16_LE:         "SXTB16.LE",
+	SXTB16:            "SXTB16",
+	SXTB16_ZZ:         "SXTB16.ZZ",
+	SXTH_EQ:           "SXTH.EQ",
+	SXTH_NE:           "SXTH.NE",
+	SXTH_CS:           "SXTH.CS",
+	SXTH_CC:           "SXTH.CC",
+	SXTH_MI:           "SXTH.MI",
+	SXTH_PL:           "SXTH.PL",
+	SXTH_VS:           "SXTH.VS",
+	SXTH_VC:           "SXTH.VC",
+	SXTH_HI:           "SXTH.HI",
+	SXTH_LS:           "SXTH.LS",
+	SXTH_GE:           "SXTH.GE",
+	SXTH_LT:           "SXTH.LT",
+	SXTH_GT:           "SXTH.GT",
+	SXTH_LE:           "SXTH.LE",
+	SXTH:              "SXTH",
+	SXTH_ZZ:           "SXTH.ZZ",
+	TEQ_EQ:            "TEQ.EQ",
+	TEQ_NE:            "TEQ.NE",
+	TEQ_CS:            "TEQ.CS",
+	TEQ_CC:            "TEQ.CC",
+	TEQ_MI:            "TEQ.MI",
+	TEQ_PL:            "TEQ.PL",
+	TEQ_VS:            "TEQ.VS",
+	TEQ_VC:            "TEQ.VC",
+	TEQ_HI:            "TEQ.HI",
+	TEQ_LS:            "TEQ.LS",
+	TEQ_GE:            "TEQ.GE",
+	TEQ_LT:            "TEQ.LT",
+	TEQ_GT:            "TEQ.GT",
+	TEQ_LE:            "TEQ.LE",
+	TEQ:               "TEQ",
+	TEQ_ZZ:            "TEQ.ZZ",
+	TST_EQ:            "TST.EQ",
+	TST_NE:            "TST.NE",
+	TST_CS:            "TST.CS",
+	TST_CC:            "TST.CC",
+	TST_MI:            "TST.MI",
+	TST_PL:            "TST.PL",
+	TST_VS:            "TST.VS",
+	TST_VC:            "TST.VC",
+	TST_HI:            "TST.HI",
+	TST_LS:            "TST.LS",
+	TST_GE:            "TST.GE",
+	TST_LT:            "TST.LT",
+	TST_GT:            "TST.GT",
+	TST_LE:            "TST.LE",
+	TST:               "TST",
+	TST_ZZ:            "TST.ZZ",
+	UADD16_EQ:         "UADD16.EQ",
+	UADD16_NE:         "UADD16.NE",
+	UADD16_CS:         "UADD16.CS",
+	UADD16_CC:         "UADD16.CC",
+	UADD16_MI:         "UADD16.MI",
+	UADD16_PL:         "UADD16.PL",
+	UADD16_VS:         "UADD16.VS",
+	UADD16_VC:         "UADD16.VC",
+	UADD16_HI:         "UADD16.HI",
+	UADD16_LS:         "UADD16.LS",
+	UADD16_GE:         "UADD16.GE",
+	UADD16_LT:         "UADD16.LT",
+	UADD16_GT:         "UADD16.GT",
+	UADD16_LE:         "UADD16.LE",
+	UADD16:            "UADD16",
+	UADD16_ZZ:         "UADD16.ZZ",
+	UADD8_EQ:          "UADD8.EQ",
+	UADD8_NE:          "UADD8.NE",
+	UADD8_CS:          "UADD8.CS",
+	UADD8_CC:          "UADD8.CC",
+	UADD8_MI:          "UADD8.MI",
+	UADD8_PL:          "UADD8.PL",
+	UADD8_VS:          "UADD8.VS",
+	UADD8_VC:          "UADD8.VC",
+	UADD8_HI:          "UADD8.HI",
+	UADD8_LS:          "UADD8.LS",
+	UADD8_GE:          "UADD8.GE",
+	UADD8_LT:          "UADD8.LT",
+	UADD8_GT:          "UADD8.GT",
+	UADD8_LE:          "UADD8.LE",
+	UADD8:             "UADD8",
+	UADD8_ZZ:          "UADD8.ZZ",
+	UASX_EQ:           "UASX.EQ",
+	UASX_NE:           "UASX.NE",
+	UASX_CS:           "UASX.CS",
+	UASX_CC:           "UASX.CC",
+	UASX_MI:           "UASX.MI",
+	UASX_PL:           "UASX.PL",
+	UASX_VS:           "UASX.VS",
+	UASX_VC:           "UASX.VC",
+	UASX_HI:           "UASX.HI",
+	UASX_LS:           "UASX.LS",
+	UASX_GE:           "UASX.GE",
+	UASX_LT:           "UASX.LT",
+	UASX_GT:           "UASX.GT",
+	UASX_LE:           "UASX.LE",
+	UASX:              "UASX",
+	UASX_ZZ:           "UASX.ZZ",
+	UBFX_EQ:           "UBFX.EQ",
+	UBFX_NE:           "UBFX.NE",
+	UBFX_CS:           "UBFX.CS",
+	UBFX_CC:           "UBFX.CC",
+	UBFX_MI:           "UBFX.MI",
+	UBFX_PL:           "UBFX.PL",
+	UBFX_VS:           "UBFX.VS",
+	UBFX_VC:           "UBFX.VC",
+	UBFX_HI:           "UBFX.HI",
+	UBFX_LS:           "UBFX.LS",
+	UBFX_GE:           "UBFX.GE",
+	UBFX_LT:           "UBFX.LT",
+	UBFX_GT:           "UBFX.GT",
+	UBFX_LE:           "UBFX.LE",
+	UBFX:              "UBFX",
+	UBFX_ZZ:           "UBFX.ZZ",
+	UDIV_EQ:           "UDIV.EQ",
+	UDIV_NE:           "UDIV.NE",
+	UDIV_CS:           "UDIV.CS",
+	UDIV_CC:           "UDIV.CC",
+	UDIV_MI:           "UDIV.MI",
+	UDIV_PL:           "UDIV.PL",
+	UDIV_VS:           "UDIV.VS",
+	UDIV_VC:           "UDIV.VC",
+	UDIV_HI:           "UDIV.HI",
+	UDIV_LS:           "UDIV.LS",
+	UDIV_GE:           "UDIV.GE",
+	UDIV_LT:           "UDIV.LT",
+	UDIV_GT:           "UDIV.GT",
+	UDIV_LE:           "UDIV.LE",
+	UDIV:              "UDIV",
+	UDIV_ZZ:           "UDIV.ZZ",
+	UHADD16_EQ:        "UHADD16.EQ",
+	UHADD16_NE:        "UHADD16.NE",
+	UHADD16_CS:        "UHADD16.CS",
+	UHADD16_CC:        "UHADD16.CC",
+	UHADD16_MI:        "UHADD16.MI",
+	UHADD16_PL:        "UHADD16.PL",
+	UHADD16_VS:        "UHADD16.VS",
+	UHADD16_VC:        "UHADD16.VC",
+	UHADD16_HI:        "UHADD16.HI",
+	UHADD16_LS:        "UHADD16.LS",
+	UHADD16_GE:        "UHADD16.GE",
+	UHADD16_LT:        "UHADD16.LT",
+	UHADD16_GT:        "UHADD16.GT",
+	UHADD16_LE:        "UHADD16.LE",
+	UHADD16:           "UHADD16",
+	UHADD16_ZZ:        "UHADD16.ZZ",
+	UHADD8_EQ:         "UHADD8.EQ",
+	UHADD8_NE:         "UHADD8.NE",
+	UHADD8_CS:         "UHADD8.CS",
+	UHADD8_CC:         "UHADD8.CC",
+	UHADD8_MI:         "UHADD8.MI",
+	UHADD8_PL:         "UHADD8.PL",
+	UHADD8_VS:         "UHADD8.VS",
+	UHADD8_VC:         "UHADD8.VC",
+	UHADD8_HI:         "UHADD8.HI",
+	UHADD8_LS:         "UHADD8.LS",
+	UHADD8_GE:         "UHADD8.GE",
+	UHADD8_LT:         "UHADD8.LT",
+	UHADD8_GT:         "UHADD8.GT",
+	UHADD8_LE:         "UHADD8.LE",
+	UHADD8:            "UHADD8",
+	UHADD8_ZZ:         "UHADD8.ZZ",
+	UHASX_EQ:          "UHASX.EQ",
+	UHASX_NE:          "UHASX.NE",
+	UHASX_CS:          "UHASX.CS",
+	UHASX_CC:          "UHASX.CC",
+	UHASX_MI:          "UHASX.MI",
+	UHASX_PL:          "UHASX.PL",
+	UHASX_VS:          "UHASX.VS",
+	UHASX_VC:          "UHASX.VC",
+	UHASX_HI:          "UHASX.HI",
+	UHASX_LS:          "UHASX.LS",
+	UHASX_GE:          "UHASX.GE",
+	UHASX_LT:          "UHASX.LT",
+	UHASX_GT:          "UHASX.GT",
+	UHASX_LE:          "UHASX.LE",
+	UHASX:             "UHASX",
+	UHASX_ZZ:          "UHASX.ZZ",
+	UHSAX_EQ:          "UHSAX.EQ",
+	UHSAX_NE:          "UHSAX.NE",
+	UHSAX_CS:          "UHSAX.CS",
+	UHSAX_CC:          "UHSAX.CC",
+	UHSAX_MI:          "UHSAX.MI",
+	UHSAX_PL:          "UHSAX.PL",
+	UHSAX_VS:          "UHSAX.VS",
+	UHSAX_VC:          "UHSAX.VC",
+	UHSAX_HI:          "UHSAX.HI",
+	UHSAX_LS:          "UHSAX.LS",
+	UHSAX_GE:          "UHSAX.GE",
+	UHSAX_LT:          "UHSAX.LT",
+	UHSAX_GT:          "UHSAX.GT",
+	UHSAX_LE:          "UHSAX.LE",
+	UHSAX:             "UHSAX",
+	UHSAX_ZZ:          "UHSAX.ZZ",
+	UHSUB16_EQ:        "UHSUB16.EQ",
+	UHSUB16_NE:        "UHSUB16.NE",
+	UHSUB16_CS:        "UHSUB16.CS",
+	UHSUB16_CC:        "UHSUB16.CC",
+	UHSUB16_MI:        "UHSUB16.MI",
+	UHSUB16_PL:        "UHSUB16.PL",
+	UHSUB16_VS:        "UHSUB16.VS",
+	UHSUB16_VC:        "UHSUB16.VC",
+	UHSUB16_HI:        "UHSUB16.HI",
+	UHSUB16_LS:        "UHSUB16.LS",
+	UHSUB16_GE:        "UHSUB16.GE",
+	UHSUB16_LT:        "UHSUB16.LT",
+	UHSUB16_GT:        "UHSUB16.GT",
+	UHSUB16_LE:        "UHSUB16.LE",
+	UHSUB16:           "UHSUB16",
+	UHSUB16_ZZ:        "UHSUB16.ZZ",
+	UHSUB8_EQ:         "UHSUB8.EQ",
+	UHSUB8_NE:         "UHSUB8.NE",
+	UHSUB8_CS:         "UHSUB8.CS",
+	UHSUB8_CC:         "UHSUB8.CC",
+	UHSUB8_MI:         "UHSUB8.MI",
+	UHSUB8_PL:         "UHSUB8.PL",
+	UHSUB8_VS:         "UHSUB8.VS",
+	UHSUB8_VC:         "UHSUB8.VC",
+	UHSUB8_HI:         "UHSUB8.HI",
+	UHSUB8_LS:         "UHSUB8.LS",
+	UHSUB8_GE:         "UHSUB8.GE",
+	UHSUB8_LT:         "UHSUB8.LT",
+	UHSUB8_GT:         "UHSUB8.GT",
+	UHSUB8_LE:         "UHSUB8.LE",
+	UHSUB8:            "UHSUB8",
+	UHSUB8_ZZ:         "UHSUB8.ZZ",
+	UMAAL_EQ:          "UMAAL.EQ",
+	UMAAL_NE:          "UMAAL.NE",
+	UMAAL_CS:          "UMAAL.CS",
+	UMAAL_CC:          "UMAAL.CC",
+	UMAAL_MI:          "UMAAL.MI",
+	UMAAL_PL:          "UMAAL.PL",
+	UMAAL_VS:          "UMAAL.VS",
+	UMAAL_VC:          "UMAAL.VC",
+	UMAAL_HI:          "UMAAL.HI",
+	UMAAL_LS:          "UMAAL.LS",
+	UMAAL_GE:          "UMAAL.GE",
+	UMAAL_LT:          "UMAAL.LT",
+	UMAAL_GT:          "UMAAL.GT",
+	UMAAL_LE:          "UMAAL.LE",
+	UMAAL:             "UMAAL",
+	UMAAL_ZZ:          "UMAAL.ZZ",
+	UMLAL_EQ:          "UMLAL.EQ",
+	UMLAL_NE:          "UMLAL.NE",
+	UMLAL_CS:          "UMLAL.CS",
+	UMLAL_CC:          "UMLAL.CC",
+	UMLAL_MI:          "UMLAL.MI",
+	UMLAL_PL:          "UMLAL.PL",
+	UMLAL_VS:          "UMLAL.VS",
+	UMLAL_VC:          "UMLAL.VC",
+	UMLAL_HI:          "UMLAL.HI",
+	UMLAL_LS:          "UMLAL.LS",
+	UMLAL_GE:          "UMLAL.GE",
+	UMLAL_LT:          "UMLAL.LT",
+	UMLAL_GT:          "UMLAL.GT",
+	UMLAL_LE:          "UMLAL.LE",
+	UMLAL:             "UMLAL",
+	UMLAL_ZZ:          "UMLAL.ZZ",
+	UMLAL_S_EQ:        "UMLAL.S.EQ",
+	UMLAL_S_NE:        "UMLAL.S.NE",
+	UMLAL_S_CS:        "UMLAL.S.CS",
+	UMLAL_S_CC:        "UMLAL.S.CC",
+	UMLAL_S_MI:        "UMLAL.S.MI",
+	UMLAL_S_PL:        "UMLAL.S.PL",
+	UMLAL_S_VS:        "UMLAL.S.VS",
+	UMLAL_S_VC:        "UMLAL.S.VC",
+	UMLAL_S_HI:        "UMLAL.S.HI",
+	UMLAL_S_LS:        "UMLAL.S.LS",
+	UMLAL_S_GE:        "UMLAL.S.GE",
+	UMLAL_S_LT:        "UMLAL.S.LT",
+	UMLAL_S_GT:        "UMLAL.S.GT",
+	UMLAL_S_LE:        "UMLAL.S.LE",
+	UMLAL_S:           "UMLAL.S",
+	UMLAL_S_ZZ:        "UMLAL.S.ZZ",
+	UMULL_EQ:          "UMULL.EQ",
+	UMULL_NE:          "UMULL.NE",
+	UMULL_CS:          "UMULL.CS",
+	UMULL_CC:          "UMULL.CC",
+	UMULL_MI:          "UMULL.MI",
+	UMULL_PL:          "UMULL.PL",
+	UMULL_VS:          "UMULL.VS",
+	UMULL_VC:          "UMULL.VC",
+	UMULL_HI:          "UMULL.HI",
+	UMULL_LS:          "UMULL.LS",
+	UMULL_GE:          "UMULL.GE",
+	UMULL_LT:          "UMULL.LT",
+	UMULL_GT:          "UMULL.GT",
+	UMULL_LE:          "UMULL.LE",
+	UMULL:             "UMULL",
+	UMULL_ZZ:          "UMULL.ZZ",
+	UMULL_S_EQ:        "UMULL.S.EQ",
+	UMULL_S_NE:        "UMULL.S.NE",
+	UMULL_S_CS:        "UMULL.S.CS",
+	UMULL_S_CC:        "UMULL.S.CC",
+	UMULL_S_MI:        "UMULL.S.MI",
+	UMULL_S_PL:        "UMULL.S.PL",
+	UMULL_S_VS:        "UMULL.S.VS",
+	UMULL_S_VC:        "UMULL.S.VC",
+	UMULL_S_HI:        "UMULL.S.HI",
+	UMULL_S_LS:        "UMULL.S.LS",
+	UMULL_S_GE:        "UMULL.S.GE",
+	UMULL_S_LT:        "UMULL.S.LT",
+	UMULL_S_GT:        "UMULL.S.GT",
+	UMULL_S_LE:        "UMULL.S.LE",
+	UMULL_S:           "UMULL.S",
+	UMULL_S_ZZ:        "UMULL.S.ZZ",
+	UNDEF:             "UNDEF",
+	UQADD16_EQ:        "UQADD16.EQ",
+	UQADD16_NE:        "UQADD16.NE",
+	UQADD16_CS:        "UQADD16.CS",
+	UQADD16_CC:        "UQADD16.CC",
+	UQADD16_MI:        "UQADD16.MI",
+	UQADD16_PL:        "UQADD16.PL",
+	UQADD16_VS:        "UQADD16.VS",
+	UQADD16_VC:        "UQADD16.VC",
+	UQADD16_HI:        "UQADD16.HI",
+	UQADD16_LS:        "UQADD16.LS",
+	UQADD16_GE:        "UQADD16.GE",
+	UQADD16_LT:        "UQADD16.LT",
+	UQADD16_GT:        "UQADD16.GT",
+	UQADD16_LE:        "UQADD16.LE",
+	UQADD16:           "UQADD16",
+	UQADD16_ZZ:        "UQADD16.ZZ",
+	UQADD8_EQ:         "UQADD8.EQ",
+	UQADD8_NE:         "UQADD8.NE",
+	UQADD8_CS:         "UQADD8.CS",
+	UQADD8_CC:         "UQADD8.CC",
+	UQADD8_MI:         "UQADD8.MI",
+	UQADD8_PL:         "UQADD8.PL",
+	UQADD8_VS:         "UQADD8.VS",
+	UQADD8_VC:         "UQADD8.VC",
+	UQADD8_HI:         "UQADD8.HI",
+	UQADD8_LS:         "UQADD8.LS",
+	UQADD8_GE:         "UQADD8.GE",
+	UQADD8_LT:         "UQADD8.LT",
+	UQADD8_GT:         "UQADD8.GT",
+	UQADD8_LE:         "UQADD8.LE",
+	UQADD8:            "UQADD8",
+	UQADD8_ZZ:         "UQADD8.ZZ",
+	UQASX_EQ:          "UQASX.EQ",
+	UQASX_NE:          "UQASX.NE",
+	UQASX_CS:          "UQASX.CS",
+	UQASX_CC:          "UQASX.CC",
+	UQASX_MI:          "UQASX.MI",
+	UQASX_PL:          "UQASX.PL",
+	UQASX_VS:          "UQASX.VS",
+	UQASX_VC:          "UQASX.VC",
+	UQASX_HI:          "UQASX.HI",
+	UQASX_LS:          "UQASX.LS",
+	UQASX_GE:          "UQASX.GE",
+	UQASX_LT:          "UQASX.LT",
+	UQASX_GT:          "UQASX.GT",
+	UQASX_LE:          "UQASX.LE",
+	UQASX:             "UQASX",
+	UQASX_ZZ:          "UQASX.ZZ",
+	UQSAX_EQ:          "UQSAX.EQ",
+	UQSAX_NE:          "UQSAX.NE",
+	UQSAX_CS:          "UQSAX.CS",
+	UQSAX_CC:          "UQSAX.CC",
+	UQSAX_MI:          "UQSAX.MI",
+	UQSAX_PL:          "UQSAX.PL",
+	UQSAX_VS:          "UQSAX.VS",
+	UQSAX_VC:          "UQSAX.VC",
+	UQSAX_HI:          "UQSAX.HI",
+	UQSAX_LS:          "UQSAX.LS",
+	UQSAX_GE:          "UQSAX.GE",
+	UQSAX_LT:          "UQSAX.LT",
+	UQSAX_GT:          "UQSAX.GT",
+	UQSAX_LE:          "UQSAX.LE",
+	UQSAX:             "UQSAX",
+	UQSAX_ZZ:          "UQSAX.ZZ",
+	UQSUB16_EQ:        "UQSUB16.EQ",
+	UQSUB16_NE:        "UQSUB16.NE",
+	UQSUB16_CS:        "UQSUB16.CS",
+	UQSUB16_CC:        "UQSUB16.CC",
+	UQSUB16_MI:        "UQSUB16.MI",
+	UQSUB16_PL:        "UQSUB16.PL",
+	UQSUB16_VS:        "UQSUB16.VS",
+	UQSUB16_VC:        "UQSUB16.VC",
+	UQSUB16_HI:        "UQSUB16.HI",
+	UQSUB16_LS:        "UQSUB16.LS",
+	UQSUB16_GE:        "UQSUB16.GE",
+	UQSUB16_LT:        "UQSUB16.LT",
+	UQSUB16_GT:        "UQSUB16.GT",
+	UQSUB16_LE:        "UQSUB16.LE",
+	UQSUB16:           "UQSUB16",
+	UQSUB16_ZZ:        "UQSUB16.ZZ",
+	UQSUB8_EQ:         "UQSUB8.EQ",
+	UQSUB8_NE:         "UQSUB8.NE",
+	UQSUB8_CS:         "UQSUB8.CS",
+	UQSUB8_CC:         "UQSUB8.CC",
+	UQSUB8_MI:         "UQSUB8.MI",
+	UQSUB8_PL:         "UQSUB8.PL",
+	UQSUB8_VS:         "UQSUB8.VS",
+	UQSUB8_VC:         "UQSUB8.VC",
+	UQSUB8_HI:         "UQSUB8.HI",
+	UQSUB8_LS:         "UQSUB8.LS",
+	UQSUB8_GE:         "UQSUB8.GE",
+	UQSUB8_LT:         "UQSUB8.LT",
+	UQSUB8_GT:         "UQSUB8.GT",
+	UQSUB8_LE:         "UQSUB8.LE",
+	UQSUB8:            "UQSUB8",
+	UQSUB8_ZZ:         "UQSUB8.ZZ",
+	USAD8_EQ:          "USAD8.EQ",
+	USAD8_NE:          "USAD8.NE",
+	USAD8_CS:          "USAD8.CS",
+	USAD8_CC:          "USAD8.CC",
+	USAD8_MI:          "USAD8.MI",
+	USAD8_PL:          "USAD8.PL",
+	USAD8_VS:          "USAD8.VS",
+	USAD8_VC:          "USAD8.VC",
+	USAD8_HI:          "USAD8.HI",
+	USAD8_LS:          "USAD8.LS",
+	USAD8_GE:          "USAD8.GE",
+	USAD8_LT:          "USAD8.LT",
+	USAD8_GT:          "USAD8.GT",
+	USAD8_LE:          "USAD8.LE",
+	USAD8:             "USAD8",
+	USAD8_ZZ:          "USAD8.ZZ",
+	USADA8_EQ:         "USADA8.EQ",
+	USADA8_NE:         "USADA8.NE",
+	USADA8_CS:         "USADA8.CS",
+	USADA8_CC:         "USADA8.CC",
+	USADA8_MI:         "USADA8.MI",
+	USADA8_PL:         "USADA8.PL",
+	USADA8_VS:         "USADA8.VS",
+	USADA8_VC:         "USADA8.VC",
+	USADA8_HI:         "USADA8.HI",
+	USADA8_LS:         "USADA8.LS",
+	USADA8_GE:         "USADA8.GE",
+	USADA8_LT:         "USADA8.LT",
+	USADA8_GT:         "USADA8.GT",
+	USADA8_LE:         "USADA8.LE",
+	USADA8:            "USADA8",
+	USADA8_ZZ:         "USADA8.ZZ",
+	USAT_EQ:           "USAT.EQ",
+	USAT_NE:           "USAT.NE",
+	USAT_CS:           "USAT.CS",
+	USAT_CC:           "USAT.CC",
+	USAT_MI:           "USAT.MI",
+	USAT_PL:           "USAT.PL",
+	USAT_VS:           "USAT.VS",
+	USAT_VC:           "USAT.VC",
+	USAT_HI:           "USAT.HI",
+	USAT_LS:           "USAT.LS",
+	USAT_GE:           "USAT.GE",
+	USAT_LT:           "USAT.LT",
+	USAT_GT:           "USAT.GT",
+	USAT_LE:           "USAT.LE",
+	USAT:              "USAT",
+	USAT_ZZ:           "USAT.ZZ",
+	USAT16_EQ:         "USAT16.EQ",
+	USAT16_NE:         "USAT16.NE",
+	USAT16_CS:         "USAT16.CS",
+	USAT16_CC:         "USAT16.CC",
+	USAT16_MI:         "USAT16.MI",
+	USAT16_PL:         "USAT16.PL",
+	USAT16_VS:         "USAT16.VS",
+	USAT16_VC:         "USAT16.VC",
+	USAT16_HI:         "USAT16.HI",
+	USAT16_LS:         "USAT16.LS",
+	USAT16_GE:         "USAT16.GE",
+	USAT16_LT:         "USAT16.LT",
+	USAT16_GT:         "USAT16.GT",
+	USAT16_LE:         "USAT16.LE",
+	USAT16:            "USAT16",
+	USAT16_ZZ:         "USAT16.ZZ",
+	USAX_EQ:           "USAX.EQ",
+	USAX_NE:           "USAX.NE",
+	USAX_CS:           "USAX.CS",
+	USAX_CC:           "USAX.CC",
+	USAX_MI:           "USAX.MI",
+	USAX_PL:           "USAX.PL",
+	USAX_VS:           "USAX.VS",
+	USAX_VC:           "USAX.VC",
+	USAX_HI:           "USAX.HI",
+	USAX_LS:           "USAX.LS",
+	USAX_GE:           "USAX.GE",
+	USAX_LT:           "USAX.LT",
+	USAX_GT:           "USAX.GT",
+	USAX_LE:           "USAX.LE",
+	USAX:              "USAX",
+	USAX_ZZ:           "USAX.ZZ",
+	USUB16_EQ:         "USUB16.EQ",
+	USUB16_NE:         "USUB16.NE",
+	USUB16_CS:         "USUB16.CS",
+	USUB16_CC:         "USUB16.CC",
+	USUB16_MI:         "USUB16.MI",
+	USUB16_PL:         "USUB16.PL",
+	USUB16_VS:         "USUB16.VS",
+	USUB16_VC:         "USUB16.VC",
+	USUB16_HI:         "USUB16.HI",
+	USUB16_LS:         "USUB16.LS",
+	USUB16_GE:         "USUB16.GE",
+	USUB16_LT:         "USUB16.LT",
+	USUB16_GT:         "USUB16.GT",
+	USUB16_LE:         "USUB16.LE",
+	USUB16:            "USUB16",
+	USUB16_ZZ:         "USUB16.ZZ",
+	USUB8_EQ:          "USUB8.EQ",
+	USUB8_NE:          "USUB8.NE",
+	USUB8_CS:          "USUB8.CS",
+	USUB8_CC:          "USUB8.CC",
+	USUB8_MI:          "USUB8.MI",
+	USUB8_PL:          "USUB8.PL",
+	USUB8_VS:          "USUB8.VS",
+	USUB8_VC:          "USUB8.VC",
+	USUB8_HI:          "USUB8.HI",
+	USUB8_LS:          "USUB8.LS",
+	USUB8_GE:          "USUB8.GE",
+	USUB8_LT:          "USUB8.LT",
+	USUB8_GT:          "USUB8.GT",
+	USUB8_LE:          "USUB8.LE",
+	USUB8:             "USUB8",
+	USUB8_ZZ:          "USUB8.ZZ",
+	UXTAB_EQ:          "UXTAB.EQ",
+	UXTAB_NE:          "UXTAB.NE",
+	UXTAB_CS:          "UXTAB.CS",
+	UXTAB_CC:          "UXTAB.CC",
+	UXTAB_MI:          "UXTAB.MI",
+	UXTAB_PL:          "UXTAB.PL",
+	UXTAB_VS:          "UXTAB.VS",
+	UXTAB_VC:          "UXTAB.VC",
+	UXTAB_HI:          "UXTAB.HI",
+	UXTAB_LS:          "UXTAB.LS",
+	UXTAB_GE:          "UXTAB.GE",
+	UXTAB_LT:          "UXTAB.LT",
+	UXTAB_GT:          "UXTAB.GT",
+	UXTAB_LE:          "UXTAB.LE",
+	UXTAB:             "UXTAB",
+	UXTAB_ZZ:          "UXTAB.ZZ",
+	UXTAB16_EQ:        "UXTAB16.EQ",
+	UXTAB16_NE:        "UXTAB16.NE",
+	UXTAB16_CS:        "UXTAB16.CS",
+	UXTAB16_CC:        "UXTAB16.CC",
+	UXTAB16_MI:        "UXTAB16.MI",
+	UXTAB16_PL:        "UXTAB16.PL",
+	UXTAB16_VS:        "UXTAB16.VS",
+	UXTAB16_VC:        "UXTAB16.VC",
+	UXTAB16_HI:        "UXTAB16.HI",
+	UXTAB16_LS:        "UXTAB16.LS",
+	UXTAB16_GE:        "UXTAB16.GE",
+	UXTAB16_LT:        "UXTAB16.LT",
+	UXTAB16_GT:        "UXTAB16.GT",
+	UXTAB16_LE:        "UXTAB16.LE",
+	UXTAB16:           "UXTAB16",
+	UXTAB16_ZZ:        "UXTAB16.ZZ",
+	UXTAH_EQ:          "UXTAH.EQ",
+	UXTAH_NE:          "UXTAH.NE",
+	UXTAH_CS:          "UXTAH.CS",
+	UXTAH_CC:          "UXTAH.CC",
+	UXTAH_MI:          "UXTAH.MI",
+	UXTAH_PL:          "UXTAH.PL",
+	UXTAH_VS:          "UXTAH.VS",
+	UXTAH_VC:          "UXTAH.VC",
+	UXTAH_HI:          "UXTAH.HI",
+	UXTAH_LS:          "UXTAH.LS",
+	UXTAH_GE:          "UXTAH.GE",
+	UXTAH_LT:          "UXTAH.LT",
+	UXTAH_GT:          "UXTAH.GT",
+	UXTAH_LE:          "UXTAH.LE",
+	UXTAH:             "UXTAH",
+	UXTAH_ZZ:          "UXTAH.ZZ",
+	UXTB_EQ:           "UXTB.EQ",
+	UXTB_NE:           "UXTB.NE",
+	UXTB_CS:           "UXTB.CS",
+	UXTB_CC:           "UXTB.CC",
+	UXTB_MI:           "UXTB.MI",
+	UXTB_PL:           "UXTB.PL",
+	UXTB_VS:           "UXTB.VS",
+	UXTB_VC:           "UXTB.VC",
+	UXTB_HI:           "UXTB.HI",
+	UXTB_LS:           "UXTB.LS",
+	UXTB_GE:           "UXTB.GE",
+	UXTB_LT:           "UXTB.LT",
+	UXTB_GT:           "UXTB.GT",
+	UXTB_LE:           "UXTB.LE",
+	UXTB:              "UXTB",
+	UXTB_ZZ:           "UXTB.ZZ",
+	UXTB16_EQ:         "UXTB16.EQ",
+	UXTB16_NE:         "UXTB16.NE",
+	UXTB16_CS:         "UXTB16.CS",
+	UXTB16_CC:         "UXTB16.CC",
+	UXTB16_MI:         "UXTB16.MI",
+	UXTB16_PL:         "UXTB16.PL",
+	UXTB16_VS:         "UXTB16.VS",
+	UXTB16_VC:         "UXTB16.VC",
+	UXTB16_HI:         "UXTB16.HI",
+	UXTB16_LS:         "UXTB16.LS",
+	UXTB16_GE:         "UXTB16.GE",
+	UXTB16_LT:         "UXTB16.LT",
+	UXTB16_GT:         "UXTB16.GT",
+	UXTB16_LE:         "UXTB16.LE",
+	UXTB16:            "UXTB16",
+	UXTB16_ZZ:         "UXTB16.ZZ",
+	UXTH_EQ:           "UXTH.EQ",
+	UXTH_NE:           "UXTH.NE",
+	UXTH_CS:           "UXTH.CS",
+	UXTH_CC:           "UXTH.CC",
+	UXTH_MI:           "UXTH.MI",
+	UXTH_PL:           "UXTH.PL",
+	UXTH_VS:           "UXTH.VS",
+	UXTH_VC:           "UXTH.VC",
+	UXTH_HI:           "UXTH.HI",
+	UXTH_LS:           "UXTH.LS",
+	UXTH_GE:           "UXTH.GE",
+	UXTH_LT:           "UXTH.LT",
+	UXTH_GT:           "UXTH.GT",
+	UXTH_LE:           "UXTH.LE",
+	UXTH:              "UXTH",
+	UXTH_ZZ:           "UXTH.ZZ",
+	VABS_EQ_F32:       "VABS.EQ.F32",
+	VABS_NE_F32:       "VABS.NE.F32",
+	VABS_CS_F32:       "VABS.CS.F32",
+	VABS_CC_F32:       "VABS.CC.F32",
+	VABS_MI_F32:       "VABS.MI.F32",
+	VABS_PL_F32:       "VABS.PL.F32",
+	VABS_VS_F32:       "VABS.VS.F32",
+	VABS_VC_F32:       "VABS.VC.F32",
+	VABS_HI_F32:       "VABS.HI.F32",
+	VABS_LS_F32:       "VABS.LS.F32",
+	VABS_GE_F32:       "VABS.GE.F32",
+	VABS_LT_F32:       "VABS.LT.F32",
+	VABS_GT_F32:       "VABS.GT.F32",
+	VABS_LE_F32:       "VABS.LE.F32",
+	VABS_F32:          "VABS.F32",
+	VABS_ZZ_F32:       "VABS.ZZ.F32",
+	VABS_EQ_F64:       "VABS.EQ.F64",
+	VABS_NE_F64:       "VABS.NE.F64",
+	VABS_CS_F64:       "VABS.CS.F64",
+	VABS_CC_F64:       "VABS.CC.F64",
+	VABS_MI_F64:       "VABS.MI.F64",
+	VABS_PL_F64:       "VABS.PL.F64",
+	VABS_VS_F64:       "VABS.VS.F64",
+	VABS_VC_F64:       "VABS.VC.F64",
+	VABS_HI_F64:       "VABS.HI.F64",
+	VABS_LS_F64:       "VABS.LS.F64",
+	VABS_GE_F64:       "VABS.GE.F64",
+	VABS_LT_F64:       "VABS.LT.F64",
+	VABS_GT_F64:       "VABS.GT.F64",
+	VABS_LE_F64:       "VABS.LE.F64",
+	VABS_F64:          "VABS.F64",
+	VABS_ZZ_F64:       "VABS.ZZ.F64",
+	VADD_EQ_F32:       "VADD.EQ.F32",
+	VADD_NE_F32:       "VADD.NE.F32",
+	VADD_CS_F32:       "VADD.CS.F32",
+	VADD_CC_F32:       "VADD.CC.F32",
+	VADD_MI_F32:       "VADD.MI.F32",
+	VADD_PL_F32:       "VADD.PL.F32",
+	VADD_VS_F32:       "VADD.VS.F32",
+	VADD_VC_F32:       "VADD.VC.F32",
+	VADD_HI_F32:       "VADD.HI.F32",
+	VADD_LS_F32:       "VADD.LS.F32",
+	VADD_GE_F32:       "VADD.GE.F32",
+	VADD_LT_F32:       "VADD.LT.F32",
+	VADD_GT_F32:       "VADD.GT.F32",
+	VADD_LE_F32:       "VADD.LE.F32",
+	VADD_F32:          "VADD.F32",
+	VADD_ZZ_F32:       "VADD.ZZ.F32",
+	VADD_EQ_F64:       "VADD.EQ.F64",
+	VADD_NE_F64:       "VADD.NE.F64",
+	VADD_CS_F64:       "VADD.CS.F64",
+	VADD_CC_F64:       "VADD.CC.F64",
+	VADD_MI_F64:       "VADD.MI.F64",
+	VADD_PL_F64:       "VADD.PL.F64",
+	VADD_VS_F64:       "VADD.VS.F64",
+	VADD_VC_F64:       "VADD.VC.F64",
+	VADD_HI_F64:       "VADD.HI.F64",
+	VADD_LS_F64:       "VADD.LS.F64",
+	VADD_GE_F64:       "VADD.GE.F64",
+	VADD_LT_F64:       "VADD.LT.F64",
+	VADD_GT_F64:       "VADD.GT.F64",
+	VADD_LE_F64:       "VADD.LE.F64",
+	VADD_F64:          "VADD.F64",
+	VADD_ZZ_F64:       "VADD.ZZ.F64",
+	VCMP_EQ_F32:       "VCMP.EQ.F32",
+	VCMP_NE_F32:       "VCMP.NE.F32",
+	VCMP_CS_F32:       "VCMP.CS.F32",
+	VCMP_CC_F32:       "VCMP.CC.F32",
+	VCMP_MI_F32:       "VCMP.MI.F32",
+	VCMP_PL_F32:       "VCMP.PL.F32",
+	VCMP_VS_F32:       "VCMP.VS.F32",
+	VCMP_VC_F32:       "VCMP.VC.F32",
+	VCMP_HI_F32:       "VCMP.HI.F32",
+	VCMP_LS_F32:       "VCMP.LS.F32",
+	VCMP_GE_F32:       "VCMP.GE.F32",
+	VCMP_LT_F32:       "VCMP.LT.F32",
+	VCMP_GT_F32:       "VCMP.GT.F32",
+	VCMP_LE_F32:       "VCMP.LE.F32",
+	VCMP_F32:          "VCMP.F32",
+	VCMP_ZZ_F32:       "VCMP.ZZ.F32",
+	VCMP_EQ_F64:       "VCMP.EQ.F64",
+	VCMP_NE_F64:       "VCMP.NE.F64",
+	VCMP_CS_F64:       "VCMP.CS.F64",
+	VCMP_CC_F64:       "VCMP.CC.F64",
+	VCMP_MI_F64:       "VCMP.MI.F64",
+	VCMP_PL_F64:       "VCMP.PL.F64",
+	VCMP_VS_F64:       "VCMP.VS.F64",
+	VCMP_VC_F64:       "VCMP.VC.F64",
+	VCMP_HI_F64:       "VCMP.HI.F64",
+	VCMP_LS_F64:       "VCMP.LS.F64",
+	VCMP_GE_F64:       "VCMP.GE.F64",
+	VCMP_LT_F64:       "VCMP.LT.F64",
+	VCMP_GT_F64:       "VCMP.GT.F64",
+	VCMP_LE_F64:       "VCMP.LE.F64",
+	VCMP_F64:          "VCMP.F64",
+	VCMP_ZZ_F64:       "VCMP.ZZ.F64",
+	VCMP_E_EQ_F32:     "VCMP.E.EQ.F32",
+	VCMP_E_NE_F32:     "VCMP.E.NE.F32",
+	VCMP_E_CS_F32:     "VCMP.E.CS.F32",
+	VCMP_E_CC_F32:     "VCMP.E.CC.F32",
+	VCMP_E_MI_F32:     "VCMP.E.MI.F32",
+	VCMP_E_PL_F32:     "VCMP.E.PL.F32",
+	VCMP_E_VS_F32:     "VCMP.E.VS.F32",
+	VCMP_E_VC_F32:     "VCMP.E.VC.F32",
+	VCMP_E_HI_F32:     "VCMP.E.HI.F32",
+	VCMP_E_LS_F32:     "VCMP.E.LS.F32",
+	VCMP_E_GE_F32:     "VCMP.E.GE.F32",
+	VCMP_E_LT_F32:     "VCMP.E.LT.F32",
+	VCMP_E_GT_F32:     "VCMP.E.GT.F32",
+	VCMP_E_LE_F32:     "VCMP.E.LE.F32",
+	VCMP_E_F32:        "VCMP.E.F32",
+	VCMP_E_ZZ_F32:     "VCMP.E.ZZ.F32",
+	VCMP_E_EQ_F64:     "VCMP.E.EQ.F64",
+	VCMP_E_NE_F64:     "VCMP.E.NE.F64",
+	VCMP_E_CS_F64:     "VCMP.E.CS.F64",
+	VCMP_E_CC_F64:     "VCMP.E.CC.F64",
+	VCMP_E_MI_F64:     "VCMP.E.MI.F64",
+	VCMP_E_PL_F64:     "VCMP.E.PL.F64",
+	VCMP_E_VS_F64:     "VCMP.E.VS.F64",
+	VCMP_E_VC_F64:     "VCMP.E.VC.F64",
+	VCMP_E_HI_F64:     "VCMP.E.HI.F64",
+	VCMP_E_LS_F64:     "VCMP.E.LS.F64",
+	VCMP_E_GE_F64:     "VCMP.E.GE.F64",
+	VCMP_E_LT_F64:     "VCMP.E.LT.F64",
+	VCMP_E_GT_F64:     "VCMP.E.GT.F64",
+	VCMP_E_LE_F64:     "VCMP.E.LE.F64",
+	VCMP_E_F64:        "VCMP.E.F64",
+	VCMP_E_ZZ_F64:     "VCMP.E.ZZ.F64",
+	VCVT_EQ_F32_FXS16: "VCVT.EQ.F32.FXS16",
+	VCVT_NE_F32_FXS16: "VCVT.NE.F32.FXS16",
+	VCVT_CS_F32_FXS16: "VCVT.CS.F32.FXS16",
+	VCVT_CC_F32_FXS16: "VCVT.CC.F32.FXS16",
+	VCVT_MI_F32_FXS16: "VCVT.MI.F32.FXS16",
+	VCVT_PL_F32_FXS16: "VCVT.PL.F32.FXS16",
+	VCVT_VS_F32_FXS16: "VCVT.VS.F32.FXS16",
+	VCVT_VC_F32_FXS16: "VCVT.VC.F32.FXS16",
+	VCVT_HI_F32_FXS16: "VCVT.HI.F32.FXS16",
+	VCVT_LS_F32_FXS16: "VCVT.LS.F32.FXS16",
+	VCVT_GE_F32_FXS16: "VCVT.GE.F32.FXS16",
+	VCVT_LT_F32_FXS16: "VCVT.LT.F32.FXS16",
+	VCVT_GT_F32_FXS16: "VCVT.GT.F32.FXS16",
+	VCVT_LE_F32_FXS16: "VCVT.LE.F32.FXS16",
+	VCVT_F32_FXS16:    "VCVT.F32.FXS16",
+	VCVT_ZZ_F32_FXS16: "VCVT.ZZ.F32.FXS16",
+	VCVT_EQ_F32_FXS32: "VCVT.EQ.F32.FXS32",
+	VCVT_NE_F32_FXS32: "VCVT.NE.F32.FXS32",
+	VCVT_CS_F32_FXS32: "VCVT.CS.F32.FXS32",
+	VCVT_CC_F32_FXS32: "VCVT.CC.F32.FXS32",
+	VCVT_MI_F32_FXS32: "VCVT.MI.F32.FXS32",
+	VCVT_PL_F32_FXS32: "VCVT.PL.F32.FXS32",
+	VCVT_VS_F32_FXS32: "VCVT.VS.F32.FXS32",
+	VCVT_VC_F32_FXS32: "VCVT.VC.F32.FXS32",
+	VCVT_HI_F32_FXS32: "VCVT.HI.F32.FXS32",
+	VCVT_LS_F32_FXS32: "VCVT.LS.F32.FXS32",
+	VCVT_GE_F32_FXS32: "VCVT.GE.F32.FXS32",
+	VCVT_LT_F32_FXS32: "VCVT.LT.F32.FXS32",
+	VCVT_GT_F32_FXS32: "VCVT.GT.F32.FXS32",
+	VCVT_LE_F32_FXS32: "VCVT.LE.F32.FXS32",
+	VCVT_F32_FXS32:    "VCVT.F32.FXS32",
+	VCVT_ZZ_F32_FXS32: "VCVT.ZZ.F32.FXS32",
+	VCVT_EQ_F32_FXU16: "VCVT.EQ.F32.FXU16",
+	VCVT_NE_F32_FXU16: "VCVT.NE.F32.FXU16",
+	VCVT_CS_F32_FXU16: "VCVT.CS.F32.FXU16",
+	VCVT_CC_F32_FXU16: "VCVT.CC.F32.FXU16",
+	VCVT_MI_F32_FXU16: "VCVT.MI.F32.FXU16",
+	VCVT_PL_F32_FXU16: "VCVT.PL.F32.FXU16",
+	VCVT_VS_F32_FXU16: "VCVT.VS.F32.FXU16",
+	VCVT_VC_F32_FXU16: "VCVT.VC.F32.FXU16",
+	VCVT_HI_F32_FXU16: "VCVT.HI.F32.FXU16",
+	VCVT_LS_F32_FXU16: "VCVT.LS.F32.FXU16",
+	VCVT_GE_F32_FXU16: "VCVT.GE.F32.FXU16",
+	VCVT_LT_F32_FXU16: "VCVT.LT.F32.FXU16",
+	VCVT_GT_F32_FXU16: "VCVT.GT.F32.FXU16",
+	VCVT_LE_F32_FXU16: "VCVT.LE.F32.FXU16",
+	VCVT_F32_FXU16:    "VCVT.F32.FXU16",
+	VCVT_ZZ_F32_FXU16: "VCVT.ZZ.F32.FXU16",
+	VCVT_EQ_F32_FXU32: "VCVT.EQ.F32.FXU32",
+	VCVT_NE_F32_FXU32: "VCVT.NE.F32.FXU32",
+	VCVT_CS_F32_FXU32: "VCVT.CS.F32.FXU32",
+	VCVT_CC_F32_FXU32: "VCVT.CC.F32.FXU32",
+	VCVT_MI_F32_FXU32: "VCVT.MI.F32.FXU32",
+	VCVT_PL_F32_FXU32: "VCVT.PL.F32.FXU32",
+	VCVT_VS_F32_FXU32: "VCVT.VS.F32.FXU32",
+	VCVT_VC_F32_FXU32: "VCVT.VC.F32.FXU32",
+	VCVT_HI_F32_FXU32: "VCVT.HI.F32.FXU32",
+	VCVT_LS_F32_FXU32: "VCVT.LS.F32.FXU32",
+	VCVT_GE_F32_FXU32: "VCVT.GE.F32.FXU32",
+	VCVT_LT_F32_FXU32: "VCVT.LT.F32.FXU32",
+	VCVT_GT_F32_FXU32: "VCVT.GT.F32.FXU32",
+	VCVT_LE_F32_FXU32: "VCVT.LE.F32.FXU32",
+	VCVT_F32_FXU32:    "VCVT.F32.FXU32",
+	VCVT_ZZ_F32_FXU32: "VCVT.ZZ.F32.FXU32",
+	VCVT_EQ_F64_FXS16: "VCVT.EQ.F64.FXS16",
+	VCVT_NE_F64_FXS16: "VCVT.NE.F64.FXS16",
+	VCVT_CS_F64_FXS16: "VCVT.CS.F64.FXS16",
+	VCVT_CC_F64_FXS16: "VCVT.CC.F64.FXS16",
+	VCVT_MI_F64_FXS16: "VCVT.MI.F64.FXS16",
+	VCVT_PL_F64_FXS16: "VCVT.PL.F64.FXS16",
+	VCVT_VS_F64_FXS16: "VCVT.VS.F64.FXS16",
+	VCVT_VC_F64_FXS16: "VCVT.VC.F64.FXS16",
+	VCVT_HI_F64_FXS16: "VCVT.HI.F64.FXS16",
+	VCVT_LS_F64_FXS16: "VCVT.LS.F64.FXS16",
+	VCVT_GE_F64_FXS16: "VCVT.GE.F64.FXS16",
+	VCVT_LT_F64_FXS16: "VCVT.LT.F64.FXS16",
+	VCVT_GT_F64_FXS16: "VCVT.GT.F64.FXS16",
+	VCVT_LE_F64_FXS16: "VCVT.LE.F64.FXS16",
+	VCVT_F64_FXS16:    "VCVT.F64.FXS16",
+	VCVT_ZZ_F64_FXS16: "VCVT.ZZ.F64.FXS16",
+	VCVT_EQ_F64_FXS32: "VCVT.EQ.F64.FXS32",
+	VCVT_NE_F64_FXS32: "VCVT.NE.F64.FXS32",
+	VCVT_CS_F64_FXS32: "VCVT.CS.F64.FXS32",
+	VCVT_CC_F64_FXS32: "VCVT.CC.F64.FXS32",
+	VCVT_MI_F64_FXS32: "VCVT.MI.F64.FXS32",
+	VCVT_PL_F64_FXS32: "VCVT.PL.F64.FXS32",
+	VCVT_VS_F64_FXS32: "VCVT.VS.F64.FXS32",
+	VCVT_VC_F64_FXS32: "VCVT.VC.F64.FXS32",
+	VCVT_HI_F64_FXS32: "VCVT.HI.F64.FXS32",
+	VCVT_LS_F64_FXS32: "VCVT.LS.F64.FXS32",
+	VCVT_GE_F64_FXS32: "VCVT.GE.F64.FXS32",
+	VCVT_LT_F64_FXS32: "VCVT.LT.F64.FXS32",
+	VCVT_GT_F64_FXS32: "VCVT.GT.F64.FXS32",
+	VCVT_LE_F64_FXS32: "VCVT.LE.F64.FXS32",
+	VCVT_F64_FXS32:    "VCVT.F64.FXS32",
+	VCVT_ZZ_F64_FXS32: "VCVT.ZZ.F64.FXS32",
+	VCVT_EQ_F64_FXU16: "VCVT.EQ.F64.FXU16",
+	VCVT_NE_F64_FXU16: "VCVT.NE.F64.FXU16",
+	VCVT_CS_F64_FXU16: "VCVT.CS.F64.FXU16",
+	VCVT_CC_F64_FXU16: "VCVT.CC.F64.FXU16",
+	VCVT_MI_F64_FXU16: "VCVT.MI.F64.FXU16",
+	VCVT_PL_F64_FXU16: "VCVT.PL.F64.FXU16",
+	VCVT_VS_F64_FXU16: "VCVT.VS.F64.FXU16",
+	VCVT_VC_F64_FXU16: "VCVT.VC.F64.FXU16",
+	VCVT_HI_F64_FXU16: "VCVT.HI.F64.FXU16",
+	VCVT_LS_F64_FXU16: "VCVT.LS.F64.FXU16",
+	VCVT_GE_F64_FXU16: "VCVT.GE.F64.FXU16",
+	VCVT_LT_F64_FXU16: "VCVT.LT.F64.FXU16",
+	VCVT_GT_F64_FXU16: "VCVT.GT.F64.FXU16",
+	VCVT_LE_F64_FXU16: "VCVT.LE.F64.FXU16",
+	VCVT_F64_FXU16:    "VCVT.F64.FXU16",
+	VCVT_ZZ_F64_FXU16: "VCVT.ZZ.F64.FXU16",
+	VCVT_EQ_F64_FXU32: "VCVT.EQ.F64.FXU32",
+	VCVT_NE_F64_FXU32: "VCVT.NE.F64.FXU32",
+	VCVT_CS_F64_FXU32: "VCVT.CS.F64.FXU32",
+	VCVT_CC_F64_FXU32: "VCVT.CC.F64.FXU32",
+	VCVT_MI_F64_FXU32: "VCVT.MI.F64.FXU32",
+	VCVT_PL_F64_FXU32: "VCVT.PL.F64.FXU32",
+	VCVT_VS_F64_FXU32: "VCVT.VS.F64.FXU32",
+	VCVT_VC_F64_FXU32: "VCVT.VC.F64.FXU32",
+	VCVT_HI_F64_FXU32: "VCVT.HI.F64.FXU32",
+	VCVT_LS_F64_FXU32: "VCVT.LS.F64.FXU32",
+	VCVT_GE_F64_FXU32: "VCVT.GE.F64.FXU32",
+	VCVT_LT_F64_FXU32: "VCVT.LT.F64.FXU32",
+	VCVT_GT_F64_FXU32: "VCVT.GT.F64.FXU32",
+	VCVT_LE_F64_FXU32: "VCVT.LE.F64.FXU32",
+	VCVT_F64_FXU32:    "VCVT.F64.FXU32",
+	VCVT_ZZ_F64_FXU32: "VCVT.ZZ.F64.FXU32",
+	VCVT_EQ_F32_U32:   "VCVT.EQ.F32.U32",
+	VCVT_NE_F32_U32:   "VCVT.NE.F32.U32",
+	VCVT_CS_F32_U32:   "VCVT.CS.F32.U32",
+	VCVT_CC_F32_U32:   "VCVT.CC.F32.U32",
+	VCVT_MI_F32_U32:   "VCVT.MI.F32.U32",
+	VCVT_PL_F32_U32:   "VCVT.PL.F32.U32",
+	VCVT_VS_F32_U32:   "VCVT.VS.F32.U32",
+	VCVT_VC_F32_U32:   "VCVT.VC.F32.U32",
+	VCVT_HI_F32_U32:   "VCVT.HI.F32.U32",
+	VCVT_LS_F32_U32:   "VCVT.LS.F32.U32",
+	VCVT_GE_F32_U32:   "VCVT.GE.F32.U32",
+	VCVT_LT_F32_U32:   "VCVT.LT.F32.U32",
+	VCVT_GT_F32_U32:   "VCVT.GT.F32.U32",
+	VCVT_LE_F32_U32:   "VCVT.LE.F32.U32",
+	VCVT_F32_U32:      "VCVT.F32.U32",
+	VCVT_ZZ_F32_U32:   "VCVT.ZZ.F32.U32",
+	VCVT_EQ_F32_S32:   "VCVT.EQ.F32.S32",
+	VCVT_NE_F32_S32:   "VCVT.NE.F32.S32",
+	VCVT_CS_F32_S32:   "VCVT.CS.F32.S32",
+	VCVT_CC_F32_S32:   "VCVT.CC.F32.S32",
+	VCVT_MI_F32_S32:   "VCVT.MI.F32.S32",
+	VCVT_PL_F32_S32:   "VCVT.PL.F32.S32",
+	VCVT_VS_F32_S32:   "VCVT.VS.F32.S32",
+	VCVT_VC_F32_S32:   "VCVT.VC.F32.S32",
+	VCVT_HI_F32_S32:   "VCVT.HI.F32.S32",
+	VCVT_LS_F32_S32:   "VCVT.LS.F32.S32",
+	VCVT_GE_F32_S32:   "VCVT.GE.F32.S32",
+	VCVT_LT_F32_S32:   "VCVT.LT.F32.S32",
+	VCVT_GT_F32_S32:   "VCVT.GT.F32.S32",
+	VCVT_LE_F32_S32:   "VCVT.LE.F32.S32",
+	VCVT_F32_S32:      "VCVT.F32.S32",
+	VCVT_ZZ_F32_S32:   "VCVT.ZZ.F32.S32",
+	VCVT_EQ_F64_U32:   "VCVT.EQ.F64.U32",
+	VCVT_NE_F64_U32:   "VCVT.NE.F64.U32",
+	VCVT_CS_F64_U32:   "VCVT.CS.F64.U32",
+	VCVT_CC_F64_U32:   "VCVT.CC.F64.U32",
+	VCVT_MI_F64_U32:   "VCVT.MI.F64.U32",
+	VCVT_PL_F64_U32:   "VCVT.PL.F64.U32",
+	VCVT_VS_F64_U32:   "VCVT.VS.F64.U32",
+	VCVT_VC_F64_U32:   "VCVT.VC.F64.U32",
+	VCVT_HI_F64_U32:   "VCVT.HI.F64.U32",
+	VCVT_LS_F64_U32:   "VCVT.LS.F64.U32",
+	VCVT_GE_F64_U32:   "VCVT.GE.F64.U32",
+	VCVT_LT_F64_U32:   "VCVT.LT.F64.U32",
+	VCVT_GT_F64_U32:   "VCVT.GT.F64.U32",
+	VCVT_LE_F64_U32:   "VCVT.LE.F64.U32",
+	VCVT_F64_U32:      "VCVT.F64.U32",
+	VCVT_ZZ_F64_U32:   "VCVT.ZZ.F64.U32",
+	VCVT_EQ_F64_S32:   "VCVT.EQ.F64.S32",
+	VCVT_NE_F64_S32:   "VCVT.NE.F64.S32",
+	VCVT_CS_F64_S32:   "VCVT.CS.F64.S32",
+	VCVT_CC_F64_S32:   "VCVT.CC.F64.S32",
+	VCVT_MI_F64_S32:   "VCVT.MI.F64.S32",
+	VCVT_PL_F64_S32:   "VCVT.PL.F64.S32",
+	VCVT_VS_F64_S32:   "VCVT.VS.F64.S32",
+	VCVT_VC_F64_S32:   "VCVT.VC.F64.S32",
+	VCVT_HI_F64_S32:   "VCVT.HI.F64.S32",
+	VCVT_LS_F64_S32:   "VCVT.LS.F64.S32",
+	VCVT_GE_F64_S32:   "VCVT.GE.F64.S32",
+	VCVT_LT_F64_S32:   "VCVT.LT.F64.S32",
+	VCVT_GT_F64_S32:   "VCVT.GT.F64.S32",
+	VCVT_LE_F64_S32:   "VCVT.LE.F64.S32",
+	VCVT_F64_S32:      "VCVT.F64.S32",
+	VCVT_ZZ_F64_S32:   "VCVT.ZZ.F64.S32",
+	VCVT_EQ_F64_F32:   "VCVT.EQ.F64.F32",
+	VCVT_NE_F64_F32:   "VCVT.NE.F64.F32",
+	VCVT_CS_F64_F32:   "VCVT.CS.F64.F32",
+	VCVT_CC_F64_F32:   "VCVT.CC.F64.F32",
+	VCVT_MI_F64_F32:   "VCVT.MI.F64.F32",
+	VCVT_PL_F64_F32:   "VCVT.PL.F64.F32",
+	VCVT_VS_F64_F32:   "VCVT.VS.F64.F32",
+	VCVT_VC_F64_F32:   "VCVT.VC.F64.F32",
+	VCVT_HI_F64_F32:   "VCVT.HI.F64.F32",
+	VCVT_LS_F64_F32:   "VCVT.LS.F64.F32",
+	VCVT_GE_F64_F32:   "VCVT.GE.F64.F32",
+	VCVT_LT_F64_F32:   "VCVT.LT.F64.F32",
+	VCVT_GT_F64_F32:   "VCVT.GT.F64.F32",
+	VCVT_LE_F64_F32:   "VCVT.LE.F64.F32",
+	VCVT_F64_F32:      "VCVT.F64.F32",
+	VCVT_ZZ_F64_F32:   "VCVT.ZZ.F64.F32",
+	VCVT_EQ_F32_F64:   "VCVT.EQ.F32.F64",
+	VCVT_NE_F32_F64:   "VCVT.NE.F32.F64",
+	VCVT_CS_F32_F64:   "VCVT.CS.F32.F64",
+	VCVT_CC_F32_F64:   "VCVT.CC.F32.F64",
+	VCVT_MI_F32_F64:   "VCVT.MI.F32.F64",
+	VCVT_PL_F32_F64:   "VCVT.PL.F32.F64",
+	VCVT_VS_F32_F64:   "VCVT.VS.F32.F64",
+	VCVT_VC_F32_F64:   "VCVT.VC.F32.F64",
+	VCVT_HI_F32_F64:   "VCVT.HI.F32.F64",
+	VCVT_LS_F32_F64:   "VCVT.LS.F32.F64",
+	VCVT_GE_F32_F64:   "VCVT.GE.F32.F64",
+	VCVT_LT_F32_F64:   "VCVT.LT.F32.F64",
+	VCVT_GT_F32_F64:   "VCVT.GT.F32.F64",
+	VCVT_LE_F32_F64:   "VCVT.LE.F32.F64",
+	VCVT_F32_F64:      "VCVT.F32.F64",
+	VCVT_ZZ_F32_F64:   "VCVT.ZZ.F32.F64",
+	VCVT_EQ_FXS16_F32: "VCVT.EQ.FXS16.F32",
+	VCVT_NE_FXS16_F32: "VCVT.NE.FXS16.F32",
+	VCVT_CS_FXS16_F32: "VCVT.CS.FXS16.F32",
+	VCVT_CC_FXS16_F32: "VCVT.CC.FXS16.F32",
+	VCVT_MI_FXS16_F32: "VCVT.MI.FXS16.F32",
+	VCVT_PL_FXS16_F32: "VCVT.PL.FXS16.F32",
+	VCVT_VS_FXS16_F32: "VCVT.VS.FXS16.F32",
+	VCVT_VC_FXS16_F32: "VCVT.VC.FXS16.F32",
+	VCVT_HI_FXS16_F32: "VCVT.HI.FXS16.F32",
+	VCVT_LS_FXS16_F32: "VCVT.LS.FXS16.F32",
+	VCVT_GE_FXS16_F32: "VCVT.GE.FXS16.F32",
+	VCVT_LT_FXS16_F32: "VCVT.LT.FXS16.F32",
+	VCVT_GT_FXS16_F32: "VCVT.GT.FXS16.F32",
+	VCVT_LE_FXS16_F32: "VCVT.LE.FXS16.F32",
+	VCVT_FXS16_F32:    "VCVT.FXS16.F32",
+	VCVT_ZZ_FXS16_F32: "VCVT.ZZ.FXS16.F32",
+	VCVT_EQ_FXS16_F64: "VCVT.EQ.FXS16.F64",
+	VCVT_NE_FXS16_F64: "VCVT.NE.FXS16.F64",
+	VCVT_CS_FXS16_F64: "VCVT.CS.FXS16.F64",
+	VCVT_CC_FXS16_F64: "VCVT.CC.FXS16.F64",
+	VCVT_MI_FXS16_F64: "VCVT.MI.FXS16.F64",
+	VCVT_PL_FXS16_F64: "VCVT.PL.FXS16.F64",
+	VCVT_VS_FXS16_F64: "VCVT.VS.FXS16.F64",
+	VCVT_VC_FXS16_F64: "VCVT.VC.FXS16.F64",
+	VCVT_HI_FXS16_F64: "VCVT.HI.FXS16.F64",
+	VCVT_LS_FXS16_F64: "VCVT.LS.FXS16.F64",
+	VCVT_GE_FXS16_F64: "VCVT.GE.FXS16.F64",
+	VCVT_LT_FXS16_F64: "VCVT.LT.FXS16.F64",
+	VCVT_GT_FXS16_F64: "VCVT.GT.FXS16.F64",
+	VCVT_LE_FXS16_F64: "VCVT.LE.FXS16.F64",
+	VCVT_FXS16_F64:    "VCVT.FXS16.F64",
+	VCVT_ZZ_FXS16_F64: "VCVT.ZZ.FXS16.F64",
+	VCVT_EQ_FXS32_F32: "VCVT.EQ.FXS32.F32",
+	VCVT_NE_FXS32_F32: "VCVT.NE.FXS32.F32",
+	VCVT_CS_FXS32_F32: "VCVT.CS.FXS32.F32",
+	VCVT_CC_FXS32_F32: "VCVT.CC.FXS32.F32",
+	VCVT_MI_FXS32_F32: "VCVT.MI.FXS32.F32",
+	VCVT_PL_FXS32_F32: "VCVT.PL.FXS32.F32",
+	VCVT_VS_FXS32_F32: "VCVT.VS.FXS32.F32",
+	VCVT_VC_FXS32_F32: "VCVT.VC.FXS32.F32",
+	VCVT_HI_FXS32_F32: "VCVT.HI.FXS32.F32",
+	VCVT_LS_FXS32_F32: "VCVT.LS.FXS32.F32",
+	VCVT_GE_FXS32_F32: "VCVT.GE.FXS32.F32",
+	VCVT_LT_FXS32_F32: "VCVT.LT.FXS32.F32",
+	VCVT_GT_FXS32_F32: "VCVT.GT.FXS32.F32",
+	VCVT_LE_FXS32_F32: "VCVT.LE.FXS32.F32",
+	VCVT_FXS32_F32:    "VCVT.FXS32.F32",
+	VCVT_ZZ_FXS32_F32: "VCVT.ZZ.FXS32.F32",
+	VCVT_EQ_FXS32_F64: "VCVT.EQ.FXS32.F64",
+	VCVT_NE_FXS32_F64: "VCVT.NE.FXS32.F64",
+	VCVT_CS_FXS32_F64: "VCVT.CS.FXS32.F64",
+	VCVT_CC_FXS32_F64: "VCVT.CC.FXS32.F64",
+	VCVT_MI_FXS32_F64: "VCVT.MI.FXS32.F64",
+	VCVT_PL_FXS32_F64: "VCVT.PL.FXS32.F64",
+	VCVT_VS_FXS32_F64: "VCVT.VS.FXS32.F64",
+	VCVT_VC_FXS32_F64: "VCVT.VC.FXS32.F64",
+	VCVT_HI_FXS32_F64: "VCVT.HI.FXS32.F64",
+	VCVT_LS_FXS32_F64: "VCVT.LS.FXS32.F64",
+	VCVT_GE_FXS32_F64: "VCVT.GE.FXS32.F64",
+	VCVT_LT_FXS32_F64: "VCVT.LT.FXS32.F64",
+	VCVT_GT_FXS32_F64: "VCVT.GT.FXS32.F64",
+	VCVT_LE_FXS32_F64: "VCVT.LE.FXS32.F64",
+	VCVT_FXS32_F64:    "VCVT.FXS32.F64",
+	VCVT_ZZ_FXS32_F64: "VCVT.ZZ.FXS32.F64",
+	VCVT_EQ_FXU16_F32: "VCVT.EQ.FXU16.F32",
+	VCVT_NE_FXU16_F32: "VCVT.NE.FXU16.F32",
+	VCVT_CS_FXU16_F32: "VCVT.CS.FXU16.F32",
+	VCVT_CC_FXU16_F32: "VCVT.CC.FXU16.F32",
+	VCVT_MI_FXU16_F32: "VCVT.MI.FXU16.F32",
+	VCVT_PL_FXU16_F32: "VCVT.PL.FXU16.F32",
+	VCVT_VS_FXU16_F32: "VCVT.VS.FXU16.F32",
+	VCVT_VC_FXU16_F32: "VCVT.VC.FXU16.F32",
+	VCVT_HI_FXU16_F32: "VCVT.HI.FXU16.F32",
+	VCVT_LS_FXU16_F32: "VCVT.LS.FXU16.F32",
+	VCVT_GE_FXU16_F32: "VCVT.GE.FXU16.F32",
+	VCVT_LT_FXU16_F32: "VCVT.LT.FXU16.F32",
+	VCVT_GT_FXU16_F32: "VCVT.GT.FXU16.F32",
+	VCVT_LE_FXU16_F32: "VCVT.LE.FXU16.F32",
+	VCVT_FXU16_F32:    "VCVT.FXU16.F32",
+	VCVT_ZZ_FXU16_F32: "VCVT.ZZ.FXU16.F32",
+	VCVT_EQ_FXU16_F64: "VCVT.EQ.FXU16.F64",
+	VCVT_NE_FXU16_F64: "VCVT.NE.FXU16.F64",
+	VCVT_CS_FXU16_F64: "VCVT.CS.FXU16.F64",
+	VCVT_CC_FXU16_F64: "VCVT.CC.FXU16.F64",
+	VCVT_MI_FXU16_F64: "VCVT.MI.FXU16.F64",
+	VCVT_PL_FXU16_F64: "VCVT.PL.FXU16.F64",
+	VCVT_VS_FXU16_F64: "VCVT.VS.FXU16.F64",
+	VCVT_VC_FXU16_F64: "VCVT.VC.FXU16.F64",
+	VCVT_HI_FXU16_F64: "VCVT.HI.FXU16.F64",
+	VCVT_LS_FXU16_F64: "VCVT.LS.FXU16.F64",
+	VCVT_GE_FXU16_F64: "VCVT.GE.FXU16.F64",
+	VCVT_LT_FXU16_F64: "VCVT.LT.FXU16.F64",
+	VCVT_GT_FXU16_F64: "VCVT.GT.FXU16.F64",
+	VCVT_LE_FXU16_F64: "VCVT.LE.FXU16.F64",
+	VCVT_FXU16_F64:    "VCVT.FXU16.F64",
+	VCVT_ZZ_FXU16_F64: "VCVT.ZZ.FXU16.F64",
+	VCVT_EQ_FXU32_F32: "VCVT.EQ.FXU32.F32",
+	VCVT_NE_FXU32_F32: "VCVT.NE.FXU32.F32",
+	VCVT_CS_FXU32_F32: "VCVT.CS.FXU32.F32",
+	VCVT_CC_FXU32_F32: "VCVT.CC.FXU32.F32",
+	VCVT_MI_FXU32_F32: "VCVT.MI.FXU32.F32",
+	VCVT_PL_FXU32_F32: "VCVT.PL.FXU32.F32",
+	VCVT_VS_FXU32_F32: "VCVT.VS.FXU32.F32",
+	VCVT_VC_FXU32_F32: "VCVT.VC.FXU32.F32",
+	VCVT_HI_FXU32_F32: "VCVT.HI.FXU32.F32",
+	VCVT_LS_FXU32_F32: "VCVT.LS.FXU32.F32",
+	VCVT_GE_FXU32_F32: "VCVT.GE.FXU32.F32",
+	VCVT_LT_FXU32_F32: "VCVT.LT.FXU32.F32",
+	VCVT_GT_FXU32_F32: "VCVT.GT.FXU32.F32",
+	VCVT_LE_FXU32_F32: "VCVT.LE.FXU32.F32",
+	VCVT_FXU32_F32:    "VCVT.FXU32.F32",
+	VCVT_ZZ_FXU32_F32: "VCVT.ZZ.FXU32.F32",
+	VCVT_EQ_FXU32_F64: "VCVT.EQ.FXU32.F64",
+	VCVT_NE_FXU32_F64: "VCVT.NE.FXU32.F64",
+	VCVT_CS_FXU32_F64: "VCVT.CS.FXU32.F64",
+	VCVT_CC_FXU32_F64: "VCVT.CC.FXU32.F64",
+	VCVT_MI_FXU32_F64: "VCVT.MI.FXU32.F64",
+	VCVT_PL_FXU32_F64: "VCVT.PL.FXU32.F64",
+	VCVT_VS_FXU32_F64: "VCVT.VS.FXU32.F64",
+	VCVT_VC_FXU32_F64: "VCVT.VC.FXU32.F64",
+	VCVT_HI_FXU32_F64: "VCVT.HI.FXU32.F64",
+	VCVT_LS_FXU32_F64: "VCVT.LS.FXU32.F64",
+	VCVT_GE_FXU32_F64: "VCVT.GE.FXU32.F64",
+	VCVT_LT_FXU32_F64: "VCVT.LT.FXU32.F64",
+	VCVT_GT_FXU32_F64: "VCVT.GT.FXU32.F64",
+	VCVT_LE_FXU32_F64: "VCVT.LE.FXU32.F64",
+	VCVT_FXU32_F64:    "VCVT.FXU32.F64",
+	VCVT_ZZ_FXU32_F64: "VCVT.ZZ.FXU32.F64",
+	VCVTB_EQ_F32_F16:  "VCVTB.EQ.F32.F16",
+	VCVTB_NE_F32_F16:  "VCVTB.NE.F32.F16",
+	VCVTB_CS_F32_F16:  "VCVTB.CS.F32.F16",
+	VCVTB_CC_F32_F16:  "VCVTB.CC.F32.F16",
+	VCVTB_MI_F32_F16:  "VCVTB.MI.F32.F16",
+	VCVTB_PL_F32_F16:  "VCVTB.PL.F32.F16",
+	VCVTB_VS_F32_F16:  "VCVTB.VS.F32.F16",
+	VCVTB_VC_F32_F16:  "VCVTB.VC.F32.F16",
+	VCVTB_HI_F32_F16:  "VCVTB.HI.F32.F16",
+	VCVTB_LS_F32_F16:  "VCVTB.LS.F32.F16",
+	VCVTB_GE_F32_F16:  "VCVTB.GE.F32.F16",
+	VCVTB_LT_F32_F16:  "VCVTB.LT.F32.F16",
+	VCVTB_GT_F32_F16:  "VCVTB.GT.F32.F16",
+	VCVTB_LE_F32_F16:  "VCVTB.LE.F32.F16",
+	VCVTB_F32_F16:     "VCVTB.F32.F16",
+	VCVTB_ZZ_F32_F16:  "VCVTB.ZZ.F32.F16",
+	VCVTB_EQ_F16_F32:  "VCVTB.EQ.F16.F32",
+	VCVTB_NE_F16_F32:  "VCVTB.NE.F16.F32",
+	VCVTB_CS_F16_F32:  "VCVTB.CS.F16.F32",
+	VCVTB_CC_F16_F32:  "VCVTB.CC.F16.F32",
+	VCVTB_MI_F16_F32:  "VCVTB.MI.F16.F32",
+	VCVTB_PL_F16_F32:  "VCVTB.PL.F16.F32",
+	VCVTB_VS_F16_F32:  "VCVTB.VS.F16.F32",
+	VCVTB_VC_F16_F32:  "VCVTB.VC.F16.F32",
+	VCVTB_HI_F16_F32:  "VCVTB.HI.F16.F32",
+	VCVTB_LS_F16_F32:  "VCVTB.LS.F16.F32",
+	VCVTB_GE_F16_F32:  "VCVTB.GE.F16.F32",
+	VCVTB_LT_F16_F32:  "VCVTB.LT.F16.F32",
+	VCVTB_GT_F16_F32:  "VCVTB.GT.F16.F32",
+	VCVTB_LE_F16_F32:  "VCVTB.LE.F16.F32",
+	VCVTB_F16_F32:     "VCVTB.F16.F32",
+	VCVTB_ZZ_F16_F32:  "VCVTB.ZZ.F16.F32",
+	VCVTT_EQ_F32_F16:  "VCVTT.EQ.F32.F16",
+	VCVTT_NE_F32_F16:  "VCVTT.NE.F32.F16",
+	VCVTT_CS_F32_F16:  "VCVTT.CS.F32.F16",
+	VCVTT_CC_F32_F16:  "VCVTT.CC.F32.F16",
+	VCVTT_MI_F32_F16:  "VCVTT.MI.F32.F16",
+	VCVTT_PL_F32_F16:  "VCVTT.PL.F32.F16",
+	VCVTT_VS_F32_F16:  "VCVTT.VS.F32.F16",
+	VCVTT_VC_F32_F16:  "VCVTT.VC.F32.F16",
+	VCVTT_HI_F32_F16:  "VCVTT.HI.F32.F16",
+	VCVTT_LS_F32_F16:  "VCVTT.LS.F32.F16",
+	VCVTT_GE_F32_F16:  "VCVTT.GE.F32.F16",
+	VCVTT_LT_F32_F16:  "VCVTT.LT.F32.F16",
+	VCVTT_GT_F32_F16:  "VCVTT.GT.F32.F16",
+	VCVTT_LE_F32_F16:  "VCVTT.LE.F32.F16",
+	VCVTT_F32_F16:     "VCVTT.F32.F16",
+	VCVTT_ZZ_F32_F16:  "VCVTT.ZZ.F32.F16",
+	VCVTT_EQ_F16_F32:  "VCVTT.EQ.F16.F32",
+	VCVTT_NE_F16_F32:  "VCVTT.NE.F16.F32",
+	VCVTT_CS_F16_F32:  "VCVTT.CS.F16.F32",
+	VCVTT_CC_F16_F32:  "VCVTT.CC.F16.F32",
+	VCVTT_MI_F16_F32:  "VCVTT.MI.F16.F32",
+	VCVTT_PL_F16_F32:  "VCVTT.PL.F16.F32",
+	VCVTT_VS_F16_F32:  "VCVTT.VS.F16.F32",
+	VCVTT_VC_F16_F32:  "VCVTT.VC.F16.F32",
+	VCVTT_HI_F16_F32:  "VCVTT.HI.F16.F32",
+	VCVTT_LS_F16_F32:  "VCVTT.LS.F16.F32",
+	VCVTT_GE_F16_F32:  "VCVTT.GE.F16.F32",
+	VCVTT_LT_F16_F32:  "VCVTT.LT.F16.F32",
+	VCVTT_GT_F16_F32:  "VCVTT.GT.F16.F32",
+	VCVTT_LE_F16_F32:  "VCVTT.LE.F16.F32",
+	VCVTT_F16_F32:     "VCVTT.F16.F32",
+	VCVTT_ZZ_F16_F32:  "VCVTT.ZZ.F16.F32",
+	VCVTR_EQ_U32_F32:  "VCVTR.EQ.U32.F32",
+	VCVTR_NE_U32_F32:  "VCVTR.NE.U32.F32",
+	VCVTR_CS_U32_F32:  "VCVTR.CS.U32.F32",
+	VCVTR_CC_U32_F32:  "VCVTR.CC.U32.F32",
+	VCVTR_MI_U32_F32:  "VCVTR.MI.U32.F32",
+	VCVTR_PL_U32_F32:  "VCVTR.PL.U32.F32",
+	VCVTR_VS_U32_F32:  "VCVTR.VS.U32.F32",
+	VCVTR_VC_U32_F32:  "VCVTR.VC.U32.F32",
+	VCVTR_HI_U32_F32:  "VCVTR.HI.U32.F32",
+	VCVTR_LS_U32_F32:  "VCVTR.LS.U32.F32",
+	VCVTR_GE_U32_F32:  "VCVTR.GE.U32.F32",
+	VCVTR_LT_U32_F32:  "VCVTR.LT.U32.F32",
+	VCVTR_GT_U32_F32:  "VCVTR.GT.U32.F32",
+	VCVTR_LE_U32_F32:  "VCVTR.LE.U32.F32",
+	VCVTR_U32_F32:     "VCVTR.U32.F32",
+	VCVTR_ZZ_U32_F32:  "VCVTR.ZZ.U32.F32",
+	VCVTR_EQ_U32_F64:  "VCVTR.EQ.U32.F64",
+	VCVTR_NE_U32_F64:  "VCVTR.NE.U32.F64",
+	VCVTR_CS_U32_F64:  "VCVTR.CS.U32.F64",
+	VCVTR_CC_U32_F64:  "VCVTR.CC.U32.F64",
+	VCVTR_MI_U32_F64:  "VCVTR.MI.U32.F64",
+	VCVTR_PL_U32_F64:  "VCVTR.PL.U32.F64",
+	VCVTR_VS_U32_F64:  "VCVTR.VS.U32.F64",
+	VCVTR_VC_U32_F64:  "VCVTR.VC.U32.F64",
+	VCVTR_HI_U32_F64:  "VCVTR.HI.U32.F64",
+	VCVTR_LS_U32_F64:  "VCVTR.LS.U32.F64",
+	VCVTR_GE_U32_F64:  "VCVTR.GE.U32.F64",
+	VCVTR_LT_U32_F64:  "VCVTR.LT.U32.F64",
+	VCVTR_GT_U32_F64:  "VCVTR.GT.U32.F64",
+	VCVTR_LE_U32_F64:  "VCVTR.LE.U32.F64",
+	VCVTR_U32_F64:     "VCVTR.U32.F64",
+	VCVTR_ZZ_U32_F64:  "VCVTR.ZZ.U32.F64",
+	VCVTR_EQ_S32_F32:  "VCVTR.EQ.S32.F32",
+	VCVTR_NE_S32_F32:  "VCVTR.NE.S32.F32",
+	VCVTR_CS_S32_F32:  "VCVTR.CS.S32.F32",
+	VCVTR_CC_S32_F32:  "VCVTR.CC.S32.F32",
+	VCVTR_MI_S32_F32:  "VCVTR.MI.S32.F32",
+	VCVTR_PL_S32_F32:  "VCVTR.PL.S32.F32",
+	VCVTR_VS_S32_F32:  "VCVTR.VS.S32.F32",
+	VCVTR_VC_S32_F32:  "VCVTR.VC.S32.F32",
+	VCVTR_HI_S32_F32:  "VCVTR.HI.S32.F32",
+	VCVTR_LS_S32_F32:  "VCVTR.LS.S32.F32",
+	VCVTR_GE_S32_F32:  "VCVTR.GE.S32.F32",
+	VCVTR_LT_S32_F32:  "VCVTR.LT.S32.F32",
+	VCVTR_GT_S32_F32:  "VCVTR.GT.S32.F32",
+	VCVTR_LE_S32_F32:  "VCVTR.LE.S32.F32",
+	VCVTR_S32_F32:     "VCVTR.S32.F32",
+	VCVTR_ZZ_S32_F32:  "VCVTR.ZZ.S32.F32",
+	VCVTR_EQ_S32_F64:  "VCVTR.EQ.S32.F64",
+	VCVTR_NE_S32_F64:  "VCVTR.NE.S32.F64",
+	VCVTR_CS_S32_F64:  "VCVTR.CS.S32.F64",
+	VCVTR_CC_S32_F64:  "VCVTR.CC.S32.F64",
+	VCVTR_MI_S32_F64:  "VCVTR.MI.S32.F64",
+	VCVTR_PL_S32_F64:  "VCVTR.PL.S32.F64",
+	VCVTR_VS_S32_F64:  "VCVTR.VS.S32.F64",
+	VCVTR_VC_S32_F64:  "VCVTR.VC.S32.F64",
+	VCVTR_HI_S32_F64:  "VCVTR.HI.S32.F64",
+	VCVTR_LS_S32_F64:  "VCVTR.LS.S32.F64",
+	VCVTR_GE_S32_F64:  "VCVTR.GE.S32.F64",
+	VCVTR_LT_S32_F64:  "VCVTR.LT.S32.F64",
+	VCVTR_GT_S32_F64:  "VCVTR.GT.S32.F64",
+	VCVTR_LE_S32_F64:  "VCVTR.LE.S32.F64",
+	VCVTR_S32_F64:     "VCVTR.S32.F64",
+	VCVTR_ZZ_S32_F64:  "VCVTR.ZZ.S32.F64",
+	VCVT_EQ_U32_F32:   "VCVT.EQ.U32.F32",
+	VCVT_NE_U32_F32:   "VCVT.NE.U32.F32",
+	VCVT_CS_U32_F32:   "VCVT.CS.U32.F32",
+	VCVT_CC_U32_F32:   "VCVT.CC.U32.F32",
+	VCVT_MI_U32_F32:   "VCVT.MI.U32.F32",
+	VCVT_PL_U32_F32:   "VCVT.PL.U32.F32",
+	VCVT_VS_U32_F32:   "VCVT.VS.U32.F32",
+	VCVT_VC_U32_F32:   "VCVT.VC.U32.F32",
+	VCVT_HI_U32_F32:   "VCVT.HI.U32.F32",
+	VCVT_LS_U32_F32:   "VCVT.LS.U32.F32",
+	VCVT_GE_U32_F32:   "VCVT.GE.U32.F32",
+	VCVT_LT_U32_F32:   "VCVT.LT.U32.F32",
+	VCVT_GT_U32_F32:   "VCVT.GT.U32.F32",
+	VCVT_LE_U32_F32:   "VCVT.LE.U32.F32",
+	VCVT_U32_F32:      "VCVT.U32.F32",
+	VCVT_ZZ_U32_F32:   "VCVT.ZZ.U32.F32",
+	VCVT_EQ_U32_F64:   "VCVT.EQ.U32.F64",
+	VCVT_NE_U32_F64:   "VCVT.NE.U32.F64",
+	VCVT_CS_U32_F64:   "VCVT.CS.U32.F64",
+	VCVT_CC_U32_F64:   "VCVT.CC.U32.F64",
+	VCVT_MI_U32_F64:   "VCVT.MI.U32.F64",
+	VCVT_PL_U32_F64:   "VCVT.PL.U32.F64",
+	VCVT_VS_U32_F64:   "VCVT.VS.U32.F64",
+	VCVT_VC_U32_F64:   "VCVT.VC.U32.F64",
+	VCVT_HI_U32_F64:   "VCVT.HI.U32.F64",
+	VCVT_LS_U32_F64:   "VCVT.LS.U32.F64",
+	VCVT_GE_U32_F64:   "VCVT.GE.U32.F64",
+	VCVT_LT_U32_F64:   "VCVT.LT.U32.F64",
+	VCVT_GT_U32_F64:   "VCVT.GT.U32.F64",
+	VCVT_LE_U32_F64:   "VCVT.LE.U32.F64",
+	VCVT_U32_F64:      "VCVT.U32.F64",
+	VCVT_ZZ_U32_F64:   "VCVT.ZZ.U32.F64",
+	VCVT_EQ_S32_F32:   "VCVT.EQ.S32.F32",
+	VCVT_NE_S32_F32:   "VCVT.NE.S32.F32",
+	VCVT_CS_S32_F32:   "VCVT.CS.S32.F32",
+	VCVT_CC_S32_F32:   "VCVT.CC.S32.F32",
+	VCVT_MI_S32_F32:   "VCVT.MI.S32.F32",
+	VCVT_PL_S32_F32:   "VCVT.PL.S32.F32",
+	VCVT_VS_S32_F32:   "VCVT.VS.S32.F32",
+	VCVT_VC_S32_F32:   "VCVT.VC.S32.F32",
+	VCVT_HI_S32_F32:   "VCVT.HI.S32.F32",
+	VCVT_LS_S32_F32:   "VCVT.LS.S32.F32",
+	VCVT_GE_S32_F32:   "VCVT.GE.S32.F32",
+	VCVT_LT_S32_F32:   "VCVT.LT.S32.F32",
+	VCVT_GT_S32_F32:   "VCVT.GT.S32.F32",
+	VCVT_LE_S32_F32:   "VCVT.LE.S32.F32",
+	VCVT_S32_F32:      "VCVT.S32.F32",
+	VCVT_ZZ_S32_F32:   "VCVT.ZZ.S32.F32",
+	VCVT_EQ_S32_F64:   "VCVT.EQ.S32.F64",
+	VCVT_NE_S32_F64:   "VCVT.NE.S32.F64",
+	VCVT_CS_S32_F64:   "VCVT.CS.S32.F64",
+	VCVT_CC_S32_F64:   "VCVT.CC.S32.F64",
+	VCVT_MI_S32_F64:   "VCVT.MI.S32.F64",
+	VCVT_PL_S32_F64:   "VCVT.PL.S32.F64",
+	VCVT_VS_S32_F64:   "VCVT.VS.S32.F64",
+	VCVT_VC_S32_F64:   "VCVT.VC.S32.F64",
+	VCVT_HI_S32_F64:   "VCVT.HI.S32.F64",
+	VCVT_LS_S32_F64:   "VCVT.LS.S32.F64",
+	VCVT_GE_S32_F64:   "VCVT.GE.S32.F64",
+	VCVT_LT_S32_F64:   "VCVT.LT.S32.F64",
+	VCVT_GT_S32_F64:   "VCVT.GT.S32.F64",
+	VCVT_LE_S32_F64:   "VCVT.LE.S32.F64",
+	VCVT_S32_F64:      "VCVT.S32.F64",
+	VCVT_ZZ_S32_F64:   "VCVT.ZZ.S32.F64",
+	VDIV_EQ_F32:       "VDIV.EQ.F32",
+	VDIV_NE_F32:       "VDIV.NE.F32",
+	VDIV_CS_F32:       "VDIV.CS.F32",
+	VDIV_CC_F32:       "VDIV.CC.F32",
+	VDIV_MI_F32:       "VDIV.MI.F32",
+	VDIV_PL_F32:       "VDIV.PL.F32",
+	VDIV_VS_F32:       "VDIV.VS.F32",
+	VDIV_VC_F32:       "VDIV.VC.F32",
+	VDIV_HI_F32:       "VDIV.HI.F32",
+	VDIV_LS_F32:       "VDIV.LS.F32",
+	VDIV_GE_F32:       "VDIV.GE.F32",
+	VDIV_LT_F32:       "VDIV.LT.F32",
+	VDIV_GT_F32:       "VDIV.GT.F32",
+	VDIV_LE_F32:       "VDIV.LE.F32",
+	VDIV_F32:          "VDIV.F32",
+	VDIV_ZZ_F32:       "VDIV.ZZ.F32",
+	VDIV_EQ_F64:       "VDIV.EQ.F64",
+	VDIV_NE_F64:       "VDIV.NE.F64",
+	VDIV_CS_F64:       "VDIV.CS.F64",
+	VDIV_CC_F64:       "VDIV.CC.F64",
+	VDIV_MI_F64:       "VDIV.MI.F64",
+	VDIV_PL_F64:       "VDIV.PL.F64",
+	VDIV_VS_F64:       "VDIV.VS.F64",
+	VDIV_VC_F64:       "VDIV.VC.F64",
+	VDIV_HI_F64:       "VDIV.HI.F64",
+	VDIV_LS_F64:       "VDIV.LS.F64",
+	VDIV_GE_F64:       "VDIV.GE.F64",
+	VDIV_LT_F64:       "VDIV.LT.F64",
+	VDIV_GT_F64:       "VDIV.GT.F64",
+	VDIV_LE_F64:       "VDIV.LE.F64",
+	VDIV_F64:          "VDIV.F64",
+	VDIV_ZZ_F64:       "VDIV.ZZ.F64",
+	VLDR_EQ:           "VLDR.EQ",
+	VLDR_NE:           "VLDR.NE",
+	VLDR_CS:           "VLDR.CS",
+	VLDR_CC:           "VLDR.CC",
+	VLDR_MI:           "VLDR.MI",
+	VLDR_PL:           "VLDR.PL",
+	VLDR_VS:           "VLDR.VS",
+	VLDR_VC:           "VLDR.VC",
+	VLDR_HI:           "VLDR.HI",
+	VLDR_LS:           "VLDR.LS",
+	VLDR_GE:           "VLDR.GE",
+	VLDR_LT:           "VLDR.LT",
+	VLDR_GT:           "VLDR.GT",
+	VLDR_LE:           "VLDR.LE",
+	VLDR:              "VLDR",
+	VLDR_ZZ:           "VLDR.ZZ",
+	VMLA_EQ_F32:       "VMLA.EQ.F32",
+	VMLA_NE_F32:       "VMLA.NE.F32",
+	VMLA_CS_F32:       "VMLA.CS.F32",
+	VMLA_CC_F32:       "VMLA.CC.F32",
+	VMLA_MI_F32:       "VMLA.MI.F32",
+	VMLA_PL_F32:       "VMLA.PL.F32",
+	VMLA_VS_F32:       "VMLA.VS.F32",
+	VMLA_VC_F32:       "VMLA.VC.F32",
+	VMLA_HI_F32:       "VMLA.HI.F32",
+	VMLA_LS_F32:       "VMLA.LS.F32",
+	VMLA_GE_F32:       "VMLA.GE.F32",
+	VMLA_LT_F32:       "VMLA.LT.F32",
+	VMLA_GT_F32:       "VMLA.GT.F32",
+	VMLA_LE_F32:       "VMLA.LE.F32",
+	VMLA_F32:          "VMLA.F32",
+	VMLA_ZZ_F32:       "VMLA.ZZ.F32",
+	VMLA_EQ_F64:       "VMLA.EQ.F64",
+	VMLA_NE_F64:       "VMLA.NE.F64",
+	VMLA_CS_F64:       "VMLA.CS.F64",
+	VMLA_CC_F64:       "VMLA.CC.F64",
+	VMLA_MI_F64:       "VMLA.MI.F64",
+	VMLA_PL_F64:       "VMLA.PL.F64",
+	VMLA_VS_F64:       "VMLA.VS.F64",
+	VMLA_VC_F64:       "VMLA.VC.F64",
+	VMLA_HI_F64:       "VMLA.HI.F64",
+	VMLA_LS_F64:       "VMLA.LS.F64",
+	VMLA_GE_F64:       "VMLA.GE.F64",
+	VMLA_LT_F64:       "VMLA.LT.F64",
+	VMLA_GT_F64:       "VMLA.GT.F64",
+	VMLA_LE_F64:       "VMLA.LE.F64",
+	VMLA_F64:          "VMLA.F64",
+	VMLA_ZZ_F64:       "VMLA.ZZ.F64",
+	VMLS_EQ_F32:       "VMLS.EQ.F32",
+	VMLS_NE_F32:       "VMLS.NE.F32",
+	VMLS_CS_F32:       "VMLS.CS.F32",
+	VMLS_CC_F32:       "VMLS.CC.F32",
+	VMLS_MI_F32:       "VMLS.MI.F32",
+	VMLS_PL_F32:       "VMLS.PL.F32",
+	VMLS_VS_F32:       "VMLS.VS.F32",
+	VMLS_VC_F32:       "VMLS.VC.F32",
+	VMLS_HI_F32:       "VMLS.HI.F32",
+	VMLS_LS_F32:       "VMLS.LS.F32",
+	VMLS_GE_F32:       "VMLS.GE.F32",
+	VMLS_LT_F32:       "VMLS.LT.F32",
+	VMLS_GT_F32:       "VMLS.GT.F32",
+	VMLS_LE_F32:       "VMLS.LE.F32",
+	VMLS_F32:          "VMLS.F32",
+	VMLS_ZZ_F32:       "VMLS.ZZ.F32",
+	VMLS_EQ_F64:       "VMLS.EQ.F64",
+	VMLS_NE_F64:       "VMLS.NE.F64",
+	VMLS_CS_F64:       "VMLS.CS.F64",
+	VMLS_CC_F64:       "VMLS.CC.F64",
+	VMLS_MI_F64:       "VMLS.MI.F64",
+	VMLS_PL_F64:       "VMLS.PL.F64",
+	VMLS_VS_F64:       "VMLS.VS.F64",
+	VMLS_VC_F64:       "VMLS.VC.F64",
+	VMLS_HI_F64:       "VMLS.HI.F64",
+	VMLS_LS_F64:       "VMLS.LS.F64",
+	VMLS_GE_F64:       "VMLS.GE.F64",
+	VMLS_LT_F64:       "VMLS.LT.F64",
+	VMLS_GT_F64:       "VMLS.GT.F64",
+	VMLS_LE_F64:       "VMLS.LE.F64",
+	VMLS_F64:          "VMLS.F64",
+	VMLS_ZZ_F64:       "VMLS.ZZ.F64",
+	VMOV_EQ:           "VMOV.EQ",
+	VMOV_NE:           "VMOV.NE",
+	VMOV_CS:           "VMOV.CS",
+	VMOV_CC:           "VMOV.CC",
+	VMOV_MI:           "VMOV.MI",
+	VMOV_PL:           "VMOV.PL",
+	VMOV_VS:           "VMOV.VS",
+	VMOV_VC:           "VMOV.VC",
+	VMOV_HI:           "VMOV.HI",
+	VMOV_LS:           "VMOV.LS",
+	VMOV_GE:           "VMOV.GE",
+	VMOV_LT:           "VMOV.LT",
+	VMOV_GT:           "VMOV.GT",
+	VMOV_LE:           "VMOV.LE",
+	VMOV:              "VMOV",
+	VMOV_ZZ:           "VMOV.ZZ",
+	VMOV_EQ_32:        "VMOV.EQ.32",
+	VMOV_NE_32:        "VMOV.NE.32",
+	VMOV_CS_32:        "VMOV.CS.32",
+	VMOV_CC_32:        "VMOV.CC.32",
+	VMOV_MI_32:        "VMOV.MI.32",
+	VMOV_PL_32:        "VMOV.PL.32",
+	VMOV_VS_32:        "VMOV.VS.32",
+	VMOV_VC_32:        "VMOV.VC.32",
+	VMOV_HI_32:        "VMOV.HI.32",
+	VMOV_LS_32:        "VMOV.LS.32",
+	VMOV_GE_32:        "VMOV.GE.32",
+	VMOV_LT_32:        "VMOV.LT.32",
+	VMOV_GT_32:        "VMOV.GT.32",
+	VMOV_LE_32:        "VMOV.LE.32",
+	VMOV_32:           "VMOV.32",
+	VMOV_ZZ_32:        "VMOV.ZZ.32",
+	VMOV_EQ_F32:       "VMOV.EQ.F32",
+	VMOV_NE_F32:       "VMOV.NE.F32",
+	VMOV_CS_F32:       "VMOV.CS.F32",
+	VMOV_CC_F32:       "VMOV.CC.F32",
+	VMOV_MI_F32:       "VMOV.MI.F32",
+	VMOV_PL_F32:       "VMOV.PL.F32",
+	VMOV_VS_F32:       "VMOV.VS.F32",
+	VMOV_VC_F32:       "VMOV.VC.F32",
+	VMOV_HI_F32:       "VMOV.HI.F32",
+	VMOV_LS_F32:       "VMOV.LS.F32",
+	VMOV_GE_F32:       "VMOV.GE.F32",
+	VMOV_LT_F32:       "VMOV.LT.F32",
+	VMOV_GT_F32:       "VMOV.GT.F32",
+	VMOV_LE_F32:       "VMOV.LE.F32",
+	VMOV_F32:          "VMOV.F32",
+	VMOV_ZZ_F32:       "VMOV.ZZ.F32",
+	VMOV_EQ_F64:       "VMOV.EQ.F64",
+	VMOV_NE_F64:       "VMOV.NE.F64",
+	VMOV_CS_F64:       "VMOV.CS.F64",
+	VMOV_CC_F64:       "VMOV.CC.F64",
+	VMOV_MI_F64:       "VMOV.MI.F64",
+	VMOV_PL_F64:       "VMOV.PL.F64",
+	VMOV_VS_F64:       "VMOV.VS.F64",
+	VMOV_VC_F64:       "VMOV.VC.F64",
+	VMOV_HI_F64:       "VMOV.HI.F64",
+	VMOV_LS_F64:       "VMOV.LS.F64",
+	VMOV_GE_F64:       "VMOV.GE.F64",
+	VMOV_LT_F64:       "VMOV.LT.F64",
+	VMOV_GT_F64:       "VMOV.GT.F64",
+	VMOV_LE_F64:       "VMOV.LE.F64",
+	VMOV_F64:          "VMOV.F64",
+	VMOV_ZZ_F64:       "VMOV.ZZ.F64",
+	VMRS_EQ:           "VMRS.EQ",
+	VMRS_NE:           "VMRS.NE",
+	VMRS_CS:           "VMRS.CS",
+	VMRS_CC:           "VMRS.CC",
+	VMRS_MI:           "VMRS.MI",
+	VMRS_PL:           "VMRS.PL",
+	VMRS_VS:           "VMRS.VS",
+	VMRS_VC:           "VMRS.VC",
+	VMRS_HI:           "VMRS.HI",
+	VMRS_LS:           "VMRS.LS",
+	VMRS_GE:           "VMRS.GE",
+	VMRS_LT:           "VMRS.LT",
+	VMRS_GT:           "VMRS.GT",
+	VMRS_LE:           "VMRS.LE",
+	VMRS:              "VMRS",
+	VMRS_ZZ:           "VMRS.ZZ",
+	VMSR_EQ:           "VMSR.EQ",
+	VMSR_NE:           "VMSR.NE",
+	VMSR_CS:           "VMSR.CS",
+	VMSR_CC:           "VMSR.CC",
+	VMSR_MI:           "VMSR.MI",
+	VMSR_PL:           "VMSR.PL",
+	VMSR_VS:           "VMSR.VS",
+	VMSR_VC:           "VMSR.VC",
+	VMSR_HI:           "VMSR.HI",
+	VMSR_LS:           "VMSR.LS",
+	VMSR_GE:           "VMSR.GE",
+	VMSR_LT:           "VMSR.LT",
+	VMSR_GT:           "VMSR.GT",
+	VMSR_LE:           "VMSR.LE",
+	VMSR:              "VMSR",
+	VMSR_ZZ:           "VMSR.ZZ",
+	VMUL_EQ_F32:       "VMUL.EQ.F32",
+	VMUL_NE_F32:       "VMUL.NE.F32",
+	VMUL_CS_F32:       "VMUL.CS.F32",
+	VMUL_CC_F32:       "VMUL.CC.F32",
+	VMUL_MI_F32:       "VMUL.MI.F32",
+	VMUL_PL_F32:       "VMUL.PL.F32",
+	VMUL_VS_F32:       "VMUL.VS.F32",
+	VMUL_VC_F32:       "VMUL.VC.F32",
+	VMUL_HI_F32:       "VMUL.HI.F32",
+	VMUL_LS_F32:       "VMUL.LS.F32",
+	VMUL_GE_F32:       "VMUL.GE.F32",
+	VMUL_LT_F32:       "VMUL.LT.F32",
+	VMUL_GT_F32:       "VMUL.GT.F32",
+	VMUL_LE_F32:       "VMUL.LE.F32",
+	VMUL_F32:          "VMUL.F32",
+	VMUL_ZZ_F32:       "VMUL.ZZ.F32",
+	VMUL_EQ_F64:       "VMUL.EQ.F64",
+	VMUL_NE_F64:       "VMUL.NE.F64",
+	VMUL_CS_F64:       "VMUL.CS.F64",
+	VMUL_CC_F64:       "VMUL.CC.F64",
+	VMUL_MI_F64:       "VMUL.MI.F64",
+	VMUL_PL_F64:       "VMUL.PL.F64",
+	VMUL_VS_F64:       "VMUL.VS.F64",
+	VMUL_VC_F64:       "VMUL.VC.F64",
+	VMUL_HI_F64:       "VMUL.HI.F64",
+	VMUL_LS_F64:       "VMUL.LS.F64",
+	VMUL_GE_F64:       "VMUL.GE.F64",
+	VMUL_LT_F64:       "VMUL.LT.F64",
+	VMUL_GT_F64:       "VMUL.GT.F64",
+	VMUL_LE_F64:       "VMUL.LE.F64",
+	VMUL_F64:          "VMUL.F64",
+	VMUL_ZZ_F64:       "VMUL.ZZ.F64",
+	VNEG_EQ_F32:       "VNEG.EQ.F32",
+	VNEG_NE_F32:       "VNEG.NE.F32",
+	VNEG_CS_F32:       "VNEG.CS.F32",
+	VNEG_CC_F32:       "VNEG.CC.F32",
+	VNEG_MI_F32:       "VNEG.MI.F32",
+	VNEG_PL_F32:       "VNEG.PL.F32",
+	VNEG_VS_F32:       "VNEG.VS.F32",
+	VNEG_VC_F32:       "VNEG.VC.F32",
+	VNEG_HI_F32:       "VNEG.HI.F32",
+	VNEG_LS_F32:       "VNEG.LS.F32",
+	VNEG_GE_F32:       "VNEG.GE.F32",
+	VNEG_LT_F32:       "VNEG.LT.F32",
+	VNEG_GT_F32:       "VNEG.GT.F32",
+	VNEG_LE_F32:       "VNEG.LE.F32",
+	VNEG_F32:          "VNEG.F32",
+	VNEG_ZZ_F32:       "VNEG.ZZ.F32",
+	VNEG_EQ_F64:       "VNEG.EQ.F64",
+	VNEG_NE_F64:       "VNEG.NE.F64",
+	VNEG_CS_F64:       "VNEG.CS.F64",
+	VNEG_CC_F64:       "VNEG.CC.F64",
+	VNEG_MI_F64:       "VNEG.MI.F64",
+	VNEG_PL_F64:       "VNEG.PL.F64",
+	VNEG_VS_F64:       "VNEG.VS.F64",
+	VNEG_VC_F64:       "VNEG.VC.F64",
+	VNEG_HI_F64:       "VNEG.HI.F64",
+	VNEG_LS_F64:       "VNEG.LS.F64",
+	VNEG_GE_F64:       "VNEG.GE.F64",
+	VNEG_LT_F64:       "VNEG.LT.F64",
+	VNEG_GT_F64:       "VNEG.GT.F64",
+	VNEG_LE_F64:       "VNEG.LE.F64",
+	VNEG_F64:          "VNEG.F64",
+	VNEG_ZZ_F64:       "VNEG.ZZ.F64",
+	VNMLS_EQ_F32:      "VNMLS.EQ.F32",
+	VNMLS_NE_F32:      "VNMLS.NE.F32",
+	VNMLS_CS_F32:      "VNMLS.CS.F32",
+	VNMLS_CC_F32:      "VNMLS.CC.F32",
+	VNMLS_MI_F32:      "VNMLS.MI.F32",
+	VNMLS_PL_F32:      "VNMLS.PL.F32",
+	VNMLS_VS_F32:      "VNMLS.VS.F32",
+	VNMLS_VC_F32:      "VNMLS.VC.F32",
+	VNMLS_HI_F32:      "VNMLS.HI.F32",
+	VNMLS_LS_F32:      "VNMLS.LS.F32",
+	VNMLS_GE_F32:      "VNMLS.GE.F32",
+	VNMLS_LT_F32:      "VNMLS.LT.F32",
+	VNMLS_GT_F32:      "VNMLS.GT.F32",
+	VNMLS_LE_F32:      "VNMLS.LE.F32",
+	VNMLS_F32:         "VNMLS.F32",
+	VNMLS_ZZ_F32:      "VNMLS.ZZ.F32",
+	VNMLS_EQ_F64:      "VNMLS.EQ.F64",
+	VNMLS_NE_F64:      "VNMLS.NE.F64",
+	VNMLS_CS_F64:      "VNMLS.CS.F64",
+	VNMLS_CC_F64:      "VNMLS.CC.F64",
+	VNMLS_MI_F64:      "VNMLS.MI.F64",
+	VNMLS_PL_F64:      "VNMLS.PL.F64",
+	VNMLS_VS_F64:      "VNMLS.VS.F64",
+	VNMLS_VC_F64:      "VNMLS.VC.F64",
+	VNMLS_HI_F64:      "VNMLS.HI.F64",
+	VNMLS_LS_F64:      "VNMLS.LS.F64",
+	VNMLS_GE_F64:      "VNMLS.GE.F64",
+	VNMLS_LT_F64:      "VNMLS.LT.F64",
+	VNMLS_GT_F64:      "VNMLS.GT.F64",
+	VNMLS_LE_F64:      "VNMLS.LE.F64",
+	VNMLS_F64:         "VNMLS.F64",
+	VNMLS_ZZ_F64:      "VNMLS.ZZ.F64",
+	VNMLA_EQ_F32:      "VNMLA.EQ.F32",
+	VNMLA_NE_F32:      "VNMLA.NE.F32",
+	VNMLA_CS_F32:      "VNMLA.CS.F32",
+	VNMLA_CC_F32:      "VNMLA.CC.F32",
+	VNMLA_MI_F32:      "VNMLA.MI.F32",
+	VNMLA_PL_F32:      "VNMLA.PL.F32",
+	VNMLA_VS_F32:      "VNMLA.VS.F32",
+	VNMLA_VC_F32:      "VNMLA.VC.F32",
+	VNMLA_HI_F32:      "VNMLA.HI.F32",
+	VNMLA_LS_F32:      "VNMLA.LS.F32",
+	VNMLA_GE_F32:      "VNMLA.GE.F32",
+	VNMLA_LT_F32:      "VNMLA.LT.F32",
+	VNMLA_GT_F32:      "VNMLA.GT.F32",
+	VNMLA_LE_F32:      "VNMLA.LE.F32",
+	VNMLA_F32:         "VNMLA.F32",
+	VNMLA_ZZ_F32:      "VNMLA.ZZ.F32",
+	VNMLA_EQ_F64:      "VNMLA.EQ.F64",
+	VNMLA_NE_F64:      "VNMLA.NE.F64",
+	VNMLA_CS_F64:      "VNMLA.CS.F64",
+	VNMLA_CC_F64:      "VNMLA.CC.F64",
+	VNMLA_MI_F64:      "VNMLA.MI.F64",
+	VNMLA_PL_F64:      "VNMLA.PL.F64",
+	VNMLA_VS_F64:      "VNMLA.VS.F64",
+	VNMLA_VC_F64:      "VNMLA.VC.F64",
+	VNMLA_HI_F64:      "VNMLA.HI.F64",
+	VNMLA_LS_F64:      "VNMLA.LS.F64",
+	VNMLA_GE_F64:      "VNMLA.GE.F64",
+	VNMLA_LT_F64:      "VNMLA.LT.F64",
+	VNMLA_GT_F64:      "VNMLA.GT.F64",
+	VNMLA_LE_F64:      "VNMLA.LE.F64",
+	VNMLA_F64:         "VNMLA.F64",
+	VNMLA_ZZ_F64:      "VNMLA.ZZ.F64",
+	VNMUL_EQ_F32:      "VNMUL.EQ.F32",
+	VNMUL_NE_F32:      "VNMUL.NE.F32",
+	VNMUL_CS_F32:      "VNMUL.CS.F32",
+	VNMUL_CC_F32:      "VNMUL.CC.F32",
+	VNMUL_MI_F32:      "VNMUL.MI.F32",
+	VNMUL_PL_F32:      "VNMUL.PL.F32",
+	VNMUL_VS_F32:      "VNMUL.VS.F32",
+	VNMUL_VC_F32:      "VNMUL.VC.F32",
+	VNMUL_HI_F32:      "VNMUL.HI.F32",
+	VNMUL_LS_F32:      "VNMUL.LS.F32",
+	VNMUL_GE_F32:      "VNMUL.GE.F32",
+	VNMUL_LT_F32:      "VNMUL.LT.F32",
+	VNMUL_GT_F32:      "VNMUL.GT.F32",
+	VNMUL_LE_F32:      "VNMUL.LE.F32",
+	VNMUL_F32:         "VNMUL.F32",
+	VNMUL_ZZ_F32:      "VNMUL.ZZ.F32",
+	VNMUL_EQ_F64:      "VNMUL.EQ.F64",
+	VNMUL_NE_F64:      "VNMUL.NE.F64",
+	VNMUL_CS_F64:      "VNMUL.CS.F64",
+	VNMUL_CC_F64:      "VNMUL.CC.F64",
+	VNMUL_MI_F64:      "VNMUL.MI.F64",
+	VNMUL_PL_F64:      "VNMUL.PL.F64",
+	VNMUL_VS_F64:      "VNMUL.VS.F64",
+	VNMUL_VC_F64:      "VNMUL.VC.F64",
+	VNMUL_HI_F64:      "VNMUL.HI.F64",
+	VNMUL_LS_F64:      "VNMUL.LS.F64",
+	VNMUL_GE_F64:      "VNMUL.GE.F64",
+	VNMUL_LT_F64:      "VNMUL.LT.F64",
+	VNMUL_GT_F64:      "VNMUL.GT.F64",
+	VNMUL_LE_F64:      "VNMUL.LE.F64",
+	VNMUL_F64:         "VNMUL.F64",
+	VNMUL_ZZ_F64:      "VNMUL.ZZ.F64",
+	VSQRT_EQ_F32:      "VSQRT.EQ.F32",
+	VSQRT_NE_F32:      "VSQRT.NE.F32",
+	VSQRT_CS_F32:      "VSQRT.CS.F32",
+	VSQRT_CC_F32:      "VSQRT.CC.F32",
+	VSQRT_MI_F32:      "VSQRT.MI.F32",
+	VSQRT_PL_F32:      "VSQRT.PL.F32",
+	VSQRT_VS_F32:      "VSQRT.VS.F32",
+	VSQRT_VC_F32:      "VSQRT.VC.F32",
+	VSQRT_HI_F32:      "VSQRT.HI.F32",
+	VSQRT_LS_F32:      "VSQRT.LS.F32",
+	VSQRT_GE_F32:      "VSQRT.GE.F32",
+	VSQRT_LT_F32:      "VSQRT.LT.F32",
+	VSQRT_GT_F32:      "VSQRT.GT.F32",
+	VSQRT_LE_F32:      "VSQRT.LE.F32",
+	VSQRT_F32:         "VSQRT.F32",
+	VSQRT_ZZ_F32:      "VSQRT.ZZ.F32",
+	VSQRT_EQ_F64:      "VSQRT.EQ.F64",
+	VSQRT_NE_F64:      "VSQRT.NE.F64",
+	VSQRT_CS_F64:      "VSQRT.CS.F64",
+	VSQRT_CC_F64:      "VSQRT.CC.F64",
+	VSQRT_MI_F64:      "VSQRT.MI.F64",
+	VSQRT_PL_F64:      "VSQRT.PL.F64",
+	VSQRT_VS_F64:      "VSQRT.VS.F64",
+	VSQRT_VC_F64:      "VSQRT.VC.F64",
+	VSQRT_HI_F64:      "VSQRT.HI.F64",
+	VSQRT_LS_F64:      "VSQRT.LS.F64",
+	VSQRT_GE_F64:      "VSQRT.GE.F64",
+	VSQRT_LT_F64:      "VSQRT.LT.F64",
+	VSQRT_GT_F64:      "VSQRT.GT.F64",
+	VSQRT_LE_F64:      "VSQRT.LE.F64",
+	VSQRT_F64:         "VSQRT.F64",
+	VSQRT_ZZ_F64:      "VSQRT.ZZ.F64",
+	VSTR_EQ:           "VSTR.EQ",
+	VSTR_NE:           "VSTR.NE",
+	VSTR_CS:           "VSTR.CS",
+	VSTR_CC:           "VSTR.CC",
+	VSTR_MI:           "VSTR.MI",
+	VSTR_PL:           "VSTR.PL",
+	VSTR_VS:           "VSTR.VS",
+	VSTR_VC:           "VSTR.VC",
+	VSTR_HI:           "VSTR.HI",
+	VSTR_LS:           "VSTR.LS",
+	VSTR_GE:           "VSTR.GE",
+	VSTR_LT:           "VSTR.LT",
+	VSTR_GT:           "VSTR.GT",
+	VSTR_LE:           "VSTR.LE",
+	VSTR:              "VSTR",
+	VSTR_ZZ:           "VSTR.ZZ",
+	VSUB_EQ_F32:       "VSUB.EQ.F32",
+	VSUB_NE_F32:       "VSUB.NE.F32",
+	VSUB_CS_F32:       "VSUB.CS.F32",
+	VSUB_CC_F32:       "VSUB.CC.F32",
+	VSUB_MI_F32:       "VSUB.MI.F32",
+	VSUB_PL_F32:       "VSUB.PL.F32",
+	VSUB_VS_F32:       "VSUB.VS.F32",
+	VSUB_VC_F32:       "VSUB.VC.F32",
+	VSUB_HI_F32:       "VSUB.HI.F32",
+	VSUB_LS_F32:       "VSUB.LS.F32",
+	VSUB_GE_F32:       "VSUB.GE.F32",
+	VSUB_LT_F32:       "VSUB.LT.F32",
+	VSUB_GT_F32:       "VSUB.GT.F32",
+	VSUB_LE_F32:       "VSUB.LE.F32",
+	VSUB_F32:          "VSUB.F32",
+	VSUB_ZZ_F32:       "VSUB.ZZ.F32",
+	VSUB_EQ_F64:       "VSUB.EQ.F64",
+	VSUB_NE_F64:       "VSUB.NE.F64",
+	VSUB_CS_F64:       "VSUB.CS.F64",
+	VSUB_CC_F64:       "VSUB.CC.F64",
+	VSUB_MI_F64:       "VSUB.MI.F64",
+	VSUB_PL_F64:       "VSUB.PL.F64",
+	VSUB_VS_F64:       "VSUB.VS.F64",
+	VSUB_VC_F64:       "VSUB.VC.F64",
+	VSUB_HI_F64:       "VSUB.HI.F64",
+	VSUB_LS_F64:       "VSUB.LS.F64",
+	VSUB_GE_F64:       "VSUB.GE.F64",
+	VSUB_LT_F64:       "VSUB.LT.F64",
+	VSUB_GT_F64:       "VSUB.GT.F64",
+	VSUB_LE_F64:       "VSUB.LE.F64",
+	VSUB_F64:          "VSUB.F64",
+	VSUB_ZZ_F64:       "VSUB.ZZ.F64",
+	WFE_EQ:            "WFE.EQ",
+	WFE_NE:            "WFE.NE",
+	WFE_CS:            "WFE.CS",
+	WFE_CC:            "WFE.CC",
+	WFE_MI:            "WFE.MI",
+	WFE_PL:            "WFE.PL",
+	WFE_VS:            "WFE.VS",
+	WFE_VC:            "WFE.VC",
+	WFE_HI:            "WFE.HI",
+	WFE_LS:            "WFE.LS",
+	WFE_GE:            "WFE.GE",
+	WFE_LT:            "WFE.LT",
+	WFE_GT:            "WFE.GT",
+	WFE_LE:            "WFE.LE",
+	WFE:               "WFE",
+	WFE_ZZ:            "WFE.ZZ",
+	WFI_EQ:            "WFI.EQ",
+	WFI_NE:            "WFI.NE",
+	WFI_CS:            "WFI.CS",
+	WFI_CC:            "WFI.CC",
+	WFI_MI:            "WFI.MI",
+	WFI_PL:            "WFI.PL",
+	WFI_VS:            "WFI.VS",
+	WFI_VC:            "WFI.VC",
+	WFI_HI:            "WFI.HI",
+	WFI_LS:            "WFI.LS",
+	WFI_GE:            "WFI.GE",
+	WFI_LT:            "WFI.LT",
+	WFI_GT:            "WFI.GT",
+	WFI_LE:            "WFI.LE",
+	WFI:               "WFI",
+	WFI_ZZ:            "WFI.ZZ",
+	YIELD_EQ:          "YIELD.EQ",
+	YIELD_NE:          "YIELD.NE",
+	YIELD_CS:          "YIELD.CS",
+	YIELD_CC:          "YIELD.CC",
+	YIELD_MI:          "YIELD.MI",
+	YIELD_PL:          "YIELD.PL",
+	YIELD_VS:          "YIELD.VS",
+	YIELD_VC:          "YIELD.VC",
+	YIELD_HI:          "YIELD.HI",
+	YIELD_LS:          "YIELD.LS",
+	YIELD_GE:          "YIELD.GE",
+	YIELD_LT:          "YIELD.LT",
+	YIELD_GT:          "YIELD.GT",
+	YIELD_LE:          "YIELD.LE",
+	YIELD:             "YIELD",
+	YIELD_ZZ:          "YIELD.ZZ",
+}
+
+var instFormats = [...]instFormat{
+	{0x0fe00000, 0x02a00000, 2, ADC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // ADC{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|1|0|1|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00a00010, 4, ADC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // ADC{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|1|0|1|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00a00000, 2, ADC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // ADC{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|1|0|1|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fe00000, 0x02800000, 2, ADD_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // ADD{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|1|0|0|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00800010, 4, ADD_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // ADD{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|1|0|0|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00800000, 2, ADD_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // ADD{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|1|0|0|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fef0000, 0x028d0000, 2, ADD_EQ, 0x14011c04, instArgs{arg_R_12, arg_SP, arg_const}},                        // ADD{S}<c> <Rd>,SP,#<const> cond:4|0|0|1|0|1|0|0|S|1|1|0|1|Rd:4|imm12:12
+	{0x0fef0010, 0x008d0000, 2, ADD_EQ, 0x14011c04, instArgs{arg_R_12, arg_SP, arg_R_shift_imm}},                  // ADD{S}<c> <Rd>,SP,<Rm>{,<shift>} cond:4|0|0|0|0|1|0|0|S|1|1|0|1|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fe00000, 0x02000000, 2, AND_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // AND{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|0|0|0|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00000010, 4, AND_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // AND{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|0|0|0|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00000000, 2, AND_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // AND{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|0|0|0|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fef0070, 0x01a00040, 4, ASR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_imm5_32}},                     // ASR{S}<c> <Rd>,<Rm>,#<imm5_32> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|imm5:5|1|0|0|Rm:4
+	{0x0fef00f0, 0x01a00050, 4, ASR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_R_8}},                         // ASR{S}<c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|Rm:4|0|1|0|1|Rn:4
+	{0x0f000000, 0x0a000000, 4, B_EQ, 0x1c04, instArgs{arg_label24}},                                              // B<c> <label24> cond:4|1|0|1|0|imm24:24
+	{0x0fe0007f, 0x07c0001f, 4, BFC_EQ, 0x1c04, instArgs{arg_R_12, arg_imm5, arg_lsb_width}},                      // BFC<c> <Rd>,#<lsb>,#<width> cond:4|0|1|1|1|1|1|0|msb:5|Rd:4|lsb:5|0|0|1|1|1|1|1
+	{0x0fe00070, 0x07c00010, 2, BFI_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_imm5, arg_lsb_width}},             // BFI<c> <Rd>,<Rn>,#<lsb>,#<width> cond:4|0|1|1|1|1|1|0|msb:5|Rd:4|lsb:5|0|0|1|Rn:4
+	{0x0fe00000, 0x03c00000, 2, BIC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // BIC{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|1|1|1|0|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x01c00010, 4, BIC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // BIC{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|1|1|0|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x01c00000, 2, BIC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // BIC{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|1|1|0|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0ff000f0, 0x01200070, 4, BKPT_EQ, 0x1c04, instArgs{arg_imm_12at8_4at0}},                                    // BKPT<c> #<imm12+4> cond:4|0|0|0|1|0|0|1|0|imm12:12|0|1|1|1|imm4:4
+	{0x0f000000, 0x0b000000, 4, BL_EQ, 0x1c04, instArgs{arg_label24}},                                             // BL<c> <label24> cond:4|1|0|1|1|imm24:24
+	{0xfe000000, 0xfa000000, 4, BLX, 0x0, instArgs{arg_label24H}},                                                 // BLX <label24H> 1|1|1|1|1|0|1|H|imm24:24
+	{0x0ffffff0, 0x012fff30, 4, BLX_EQ, 0x1c04, instArgs{arg_R_0}},                                                // BLX<c> <Rm> cond:4|0|0|0|1|0|0|1|0|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x012fff30, 3, BLX_EQ, 0x1c04, instArgs{arg_R_0}},                                                // BLX<c> <Rm> cond:4|0|0|0|1|0|0|1|0|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ffffff0, 0x012fff10, 4, BX_EQ, 0x1c04, instArgs{arg_R_0}},                                                 // BX<c> <Rm> cond:4|0|0|0|1|0|0|1|0|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x012fff10, 3, BX_EQ, 0x1c04, instArgs{arg_R_0}},                                                 // BX<c> <Rm> cond:4|0|0|0|1|0|0|1|0|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ffffff0, 0x012fff20, 4, BXJ_EQ, 0x1c04, instArgs{arg_R_0}},                                                // BXJ<c> <Rm> cond:4|0|0|0|1|0|0|1|0|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|0|0|1|0|Rm:4
+	{0x0ff000f0, 0x012fff20, 3, BXJ_EQ, 0x1c04, instArgs{arg_R_0}},                                                // BXJ<c> <Rm> cond:4|0|0|0|1|0|0|1|0|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|0|0|1|0|Rm:4
+	{0xffffffff, 0xf57ff01f, 4, CLREX, 0x0, instArgs{}},                                                           // CLREX 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|1|(1)|(1)|(1)|(1)
+	{0xfff000f0, 0xf57ff01f, 3, CLREX, 0x0, instArgs{}},                                                           // CLREX 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|1|(1)|(1)|(1)|(1)
+	{0x0fff0ff0, 0x016f0f10, 4, CLZ_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                      // CLZ<c> <Rd>,<Rm> cond:4|0|0|0|1|0|1|1|0|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x016f0f10, 3, CLZ_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                      // CLZ<c> <Rd>,<Rm> cond:4|0|0|0|1|0|1|1|0|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff0f000, 0x03700000, 4, CMN_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // CMN<c> <Rn>,#<const> cond:4|0|0|1|1|0|1|1|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff00000, 0x03700000, 3, CMN_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // CMN<c> <Rn>,#<const> cond:4|0|0|1|1|0|1|1|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff0f090, 0x01700010, 4, CMN_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // CMN<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|1|1|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff00090, 0x01700010, 3, CMN_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // CMN<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|1|1|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff0f010, 0x01700000, 4, CMN_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // CMN<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|1|1|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ff00010, 0x01700000, 3, CMN_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // CMN<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|1|1|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ff0f000, 0x03500000, 4, CMP_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // CMP<c> <Rn>,#<const> cond:4|0|0|1|1|0|1|0|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff00000, 0x03500000, 3, CMP_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // CMP<c> <Rn>,#<const> cond:4|0|0|1|1|0|1|0|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff0f090, 0x01500010, 4, CMP_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // CMP<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|1|0|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff00090, 0x01500010, 3, CMP_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // CMP<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|1|0|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff0f010, 0x01500000, 4, CMP_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // CMP<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|1|0|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ff00010, 0x01500000, 3, CMP_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // CMP<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|1|0|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ffffff0, 0x0320f0f0, 4, DBG_EQ, 0x1c04, instArgs{arg_option}},                                             // DBG<c> #<option> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|1|1|1|1|option:4
+	{0x0fff00f0, 0x0320f0f0, 3, DBG_EQ, 0x1c04, instArgs{arg_option}},                                             // DBG<c> #<option> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|1|1|1|1|option:4
+	{0xfffffff0, 0xf57ff050, 4, DMB, 0x0, instArgs{arg_option}},                                                   // DMB #<option> 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|1|0|1|option:4
+	{0xfff000f0, 0xf57ff050, 3, DMB, 0x0, instArgs{arg_option}},                                                   // DMB #<option> 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|1|0|1|option:4
+	{0xfffffff0, 0xf57ff040, 4, DSB, 0x0, instArgs{arg_option}},                                                   // DSB #<option> 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|1|0|0|option:4
+	{0xfff000f0, 0xf57ff040, 3, DSB, 0x0, instArgs{arg_option}},                                                   // DSB #<option> 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|1|0|0|option:4
+	{0x0fe00000, 0x02200000, 2, EOR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // EOR{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|0|0|1|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00200010, 4, EOR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // EOR{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|0|0|1|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00200000, 2, EOR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // EOR{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|0|0|1|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0xfffffff0, 0xf57ff060, 4, ISB, 0x0, instArgs{arg_option}},                                                   // ISB #<option> 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|1|1|0|option:4
+	{0xfff000f0, 0xf57ff060, 3, ISB, 0x0, instArgs{arg_option}},                                                   // ISB #<option> 1|1|1|1|0|1|0|1|0|1|1|1|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|1|1|0|option:4
+	{0x0fd00000, 0x08900000, 2, LDM_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                             // LDM<c> <Rn>{!},<registers> cond:4|1|0|0|0|1|0|W|1|Rn:4|register_list:16
+	{0x0fd00000, 0x08100000, 4, LDMDA_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                           // LDMDA<c> <Rn>{!},<registers> cond:4|1|0|0|0|0|0|W|1|Rn:4|register_list:16
+	{0x0fd00000, 0x09100000, 4, LDMDB_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                           // LDMDB<c> <Rn>{!},<registers> cond:4|1|0|0|1|0|0|W|1|Rn:4|register_list:16
+	{0x0fd00000, 0x09900000, 4, LDMIB_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                           // LDMIB<c> <Rn>{!},<registers> cond:4|1|0|0|1|1|0|W|1|Rn:4|register_list:16
+	{0x0f7f0000, 0x051f0000, 4, LDR_EQ, 0x1c04, instArgs{arg_R_12, arg_label_pm_12}},                              // LDR<c> <Rt>,<label+/-12> cond:4|0|1|0|(1)|U|0|(0)|1|1|1|1|1|Rt:4|imm12:12
+	{0x0e5f0000, 0x051f0000, 3, LDR_EQ, 0x1c04, instArgs{arg_R_12, arg_label_pm_12}},                              // LDR<c> <Rt>,<label+/-12> cond:4|0|1|0|(1)|U|0|(0)|1|1|1|1|1|Rt:4|imm12:12
+	{0x0e500010, 0x06100000, 2, LDR_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_W}},                   // LDR<c> <Rt>,[<Rn>,+/-<Rm>{, <shift>}]{!} cond:4|0|1|1|P|U|0|W|1|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0e500000, 0x04100000, 2, LDR_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_W}},                         // LDR<c> <Rt>,[<Rn>{,#+/-<imm12>}]{!} cond:4|0|1|0|P|U|0|W|1|Rn:4|Rt:4|imm12:12
+	{0x0f7f0000, 0x055f0000, 4, LDRB_EQ, 0x1c04, instArgs{arg_R_12, arg_label_pm_12}},                             // LDRB<c> <Rt>,<label+/-12> cond:4|0|1|0|(1)|U|1|(0)|1|1|1|1|1|Rt:4|imm12:12
+	{0x0e5f0000, 0x055f0000, 3, LDRB_EQ, 0x1c04, instArgs{arg_R_12, arg_label_pm_12}},                             // LDRB<c> <Rt>,<label+/-12> cond:4|0|1|0|(1)|U|1|(0)|1|1|1|1|1|Rt:4|imm12:12
+	{0x0e500010, 0x06500000, 2, LDRB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_W}},                  // LDRB<c> <Rt>,[<Rn>,+/-<Rm>{, <shift>}]{!} cond:4|0|1|1|P|U|1|W|1|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0e500000, 0x04500000, 2, LDRB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_W}},                        // LDRB<c> <Rt>,[<Rn>{,#+/-<imm12>}]{!} cond:4|0|1|0|P|U|1|W|1|Rn:4|Rt:4|imm12:12
+	{0x0f700000, 0x04700000, 4, LDRBT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_postindex}},               // LDRBT<c> <Rt>,[<Rn>],#+/-<imm12> cond:4|0|1|0|0|U|1|1|1|Rn:4|Rt:4|imm12:12
+	{0x0f700010, 0x06700000, 4, LDRBT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_postindex}},         // LDRBT<c> <Rt>,[<Rn>],+/-<Rm>{, <shift>} cond:4|0|1|1|0|U|1|1|1|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0e500ff0, 0x000000d0, 4, LDRD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R_pm_R_W}},                // LDRD<c> <Rt1>,<Rt2>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|0|Rn:4|Rt:4|(0)|(0)|(0)|(0)|1|1|0|1|Rm:4
+	{0x0e5000f0, 0x000000d0, 3, LDRD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R_pm_R_W}},                // LDRD<c> <Rt1>,<Rt2>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|0|Rn:4|Rt:4|(0)|(0)|(0)|(0)|1|1|0|1|Rm:4
+	{0x0e5000f0, 0x004000d0, 2, LDRD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R_pm_imm8_W}},             // LDRD<c> <Rt1>,<Rt2>,[<Rn>{,#+/-<imm8>}]{!} cond:4|0|0|0|P|U|1|W|0|Rn:4|Rt:4|imm4H:4|1|1|0|1|imm4L:4
+	{0x0ff00fff, 0x01900f9f, 4, LDREX_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R}},                                  // LDREX<c> <Rt>,[<Rn>] cond:4|0|0|0|1|1|0|0|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0ff000f0, 0x01900f9f, 3, LDREX_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R}},                                  // LDREX<c> <Rt>,[<Rn>] cond:4|0|0|0|1|1|0|0|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0ff00fff, 0x01d00f9f, 4, LDREXB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R}},                                 // LDREXB<c> <Rt>, [<Rn>] cond:4|0|0|0|1|1|1|0|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0ff000f0, 0x01d00f9f, 3, LDREXB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R}},                                 // LDREXB<c> <Rt>, [<Rn>] cond:4|0|0|0|1|1|1|0|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0ff00fff, 0x01b00f9f, 4, LDREXD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R}},                     // LDREXD<c> <Rt1>,<Rt2>,[<Rn>] cond:4|0|0|0|1|1|0|1|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0ff000f0, 0x01b00f9f, 3, LDREXD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R}},                     // LDREXD<c> <Rt1>,<Rt2>,[<Rn>] cond:4|0|0|0|1|1|0|1|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0ff00fff, 0x01f00f9f, 4, LDREXH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R}},                                 // LDREXH<c> <Rt>, [<Rn>] cond:4|0|0|0|1|1|1|1|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0ff000f0, 0x01f00f9f, 3, LDREXH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R}},                                 // LDREXH<c> <Rt>, [<Rn>] cond:4|0|0|0|1|1|1|1|1|Rn:4|Rt:4|(1)|(1)|(1)|(1)|1|0|0|1|(1)|(1)|(1)|(1)
+	{0x0e500ff0, 0x001000b0, 2, LDRH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_W}},                            // LDRH<c> <Rt>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|1|Rn:4|Rt:4|0|0|0|0|1|0|1|1|Rm:4
+	{0x0e5000f0, 0x005000b0, 2, LDRH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_W}},                         // LDRH<c> <Rt>,[<Rn>{,#+/-<imm8>}]{!} cond:4|0|0|0|P|U|1|W|1|Rn:4|Rt:4|imm4H:4|1|0|1|1|imm4L:4
+	{0x0f7000f0, 0x007000b0, 4, LDRHT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_postindex}},                // LDRHT<c> <Rt>, [<Rn>] {,#+/-<imm8>} cond:4|0|0|0|0|U|1|1|1|Rn:4|Rt:4|imm4H:4|1|0|1|1|imm4L:4
+	{0x0f700ff0, 0x003000b0, 4, LDRHT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_postindex}},                   // LDRHT<c> <Rt>, [<Rn>], +/-<Rm> cond:4|0|0|0|0|U|0|1|1|Rn:4|Rt:4|0|0|0|0|1|0|1|1|Rm:4
+	{0x0e500ff0, 0x001000d0, 2, LDRSB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_W}},                           // LDRSB<c> <Rt>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|1|Rn:4|Rt:4|0|0|0|0|1|1|0|1|Rm:4
+	{0x0e5000f0, 0x005000d0, 2, LDRSB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_W}},                        // LDRSB<c> <Rt>,[<Rn>{,#+/-<imm8>}]{!} cond:4|0|0|0|P|U|1|W|1|Rn:4|Rt:4|imm4H:4|1|1|0|1|imm4L:4
+	{0x0f7000f0, 0x007000d0, 4, LDRSBT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_postindex}},               // LDRSBT<c> <Rt>, [<Rn>] {,#+/-<imm8>} cond:4|0|0|0|0|U|1|1|1|Rn:4|Rt:4|imm4H:4|1|1|0|1|imm4L:4
+	{0x0f700ff0, 0x003000d0, 4, LDRSBT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_postindex}},                  // LDRSBT<c> <Rt>, [<Rn>], +/-<Rm> cond:4|0|0|0|0|U|0|1|1|Rn:4|Rt:4|0|0|0|0|1|1|0|1|Rm:4
+	{0x0e500ff0, 0x001000f0, 2, LDRSH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_W}},                           // LDRSH<c> <Rt>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|1|Rn:4|Rt:4|0|0|0|0|1|1|1|1|Rm:4
+	{0x0e5000f0, 0x005000f0, 2, LDRSH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_W}},                        // LDRSH<c> <Rt>,[<Rn>{,#+/-<imm8>}]{!} cond:4|0|0|0|P|U|1|W|1|Rn:4|Rt:4|imm4H:4|1|1|1|1|imm4L:4
+	{0x0f7000f0, 0x007000f0, 4, LDRSHT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_postindex}},               // LDRSHT<c> <Rt>, [<Rn>] {,#+/-<imm8>} cond:4|0|0|0|0|U|1|1|1|Rn:4|Rt:4|imm4H:4|1|1|1|1|imm4L:4
+	{0x0f700ff0, 0x003000f0, 4, LDRSHT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_postindex}},                  // LDRSHT<c> <Rt>, [<Rn>], +/-<Rm> cond:4|0|0|0|0|U|0|1|1|Rn:4|Rt:4|0|0|0|0|1|1|1|1|Rm:4
+	{0x0f700000, 0x04300000, 4, LDRT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_postindex}},                // LDRT<c> <Rt>, [<Rn>] {,#+/-<imm12>} cond:4|0|1|0|0|U|0|1|1|Rn:4|Rt:4|imm12:12
+	{0x0f700010, 0x06300000, 4, LDRT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_postindex}},          // LDRT<c> <Rt>,[<Rn>],+/-<Rm>{, <shift>} cond:4|0|1|1|0|U|0|1|1|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0fef0070, 0x01a00000, 2, LSL_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_imm5_nz}},                     // LSL{S}<c> <Rd>,<Rm>,#<imm5_nz> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|imm5:5|0|0|0|Rm:4
+	{0x0fef00f0, 0x01a00010, 4, LSL_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_R_8}},                         // LSL{S}<c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|Rm:4|0|0|0|1|Rn:4
+	{0x0fef0070, 0x01a00020, 4, LSR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_imm5_32}},                     // LSR{S}<c> <Rd>,<Rm>,#<imm5_32> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|imm5:5|0|1|0|Rm:4
+	{0x0fef00f0, 0x01a00030, 4, LSR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_R_8}},                         // LSR{S}<c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|Rm:4|0|0|1|1|Rn:4
+	{0x0fe000f0, 0x00200090, 4, MLA_EQ, 0x14011c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},               // MLA{S}<c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|0|0|0|0|0|1|S|Rd:4|Ra:4|Rm:4|1|0|0|1|Rn:4
+	{0x0ff000f0, 0x00600090, 4, MLS_EQ, 0x1c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},                   // MLS<c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|0|0|0|0|1|1|0|Rd:4|Ra:4|Rm:4|1|0|0|1|Rn:4
+	{0x0ff00000, 0x03400000, 4, MOVT_EQ, 0x1c04, instArgs{arg_R_12, arg_imm_4at16_12at0}},                         // MOVT<c> <Rd>,#<imm12+4> cond:4|0|0|1|1|0|1|0|0|imm4:4|Rd:4|imm12:12
+	{0x0ff00000, 0x03000000, 4, MOVW_EQ, 0x1c04, instArgs{arg_R_12, arg_imm_4at16_12at0}},                         // MOVW<c> <Rd>,#<imm12+4> cond:4|0|0|1|1|0|0|0|0|imm4:4|Rd:4|imm12:12
+	{0x0fef0000, 0x03a00000, 2, MOV_EQ, 0x14011c04, instArgs{arg_R_12, arg_const}},                                // MOV{S}<c> <Rd>,#<const> cond:4|0|0|1|1|1|0|1|S|0|0|0|0|Rd:4|imm12:12
+	{0x0fef0ff0, 0x01a00000, 2, MOV_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0}},                                  // MOV{S}<c> <Rd>,<Rm> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|0|0|0|0|0|0|0|0|Rm:4
+	{0x0fff0fff, 0x010f0000, 4, MRS_EQ, 0x1c04, instArgs{arg_R_12, arg_APSR}},                                     // MRS<c> <Rd>,APSR cond:4|0|0|0|1|0|0|0|0|(1)|(1)|(1)|(1)|Rd:4|(0)|(0)|(0)|(0)|0|0|0|0|(0)|(0)|(0)|(0)
+	{0x0ff000f0, 0x010f0000, 3, MRS_EQ, 0x1c04, instArgs{arg_R_12, arg_APSR}},                                     // MRS<c> <Rd>,APSR cond:4|0|0|0|1|0|0|0|0|(1)|(1)|(1)|(1)|Rd:4|(0)|(0)|(0)|(0)|0|0|0|0|(0)|(0)|(0)|(0)
+	{0x0ffffff0, 0x012cf000, 4, MSR_EQ, 0x1c04, instArgs{arg_APSR, arg_R_0}},                                      // MSR<c> APSR,<Rn> cond:4|0|0|0|1|0|0|1|0|1|1|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|Rn:4
+	{0x0fff00f0, 0x012cf000, 3, MSR_EQ, 0x1c04, instArgs{arg_APSR, arg_R_0}},                                      // MSR<c> APSR,<Rn> cond:4|0|0|0|1|0|0|1|0|1|1|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|Rn:4
+	{0x0ffff000, 0x032cf000, 4, MSR_EQ, 0x1c04, instArgs{arg_APSR, arg_const}},                                    // MSR<c> APSR,#<const> cond:4|0|0|1|1|0|0|1|0|1|1|0|0|(1)|(1)|(1)|(1)|imm12:12
+	{0x0fff0000, 0x032cf000, 3, MSR_EQ, 0x1c04, instArgs{arg_APSR, arg_const}},                                    // MSR<c> APSR,#<const> cond:4|0|0|1|1|0|0|1|0|1|1|0|0|(1)|(1)|(1)|(1)|imm12:12
+	{0x0fe0f0f0, 0x00000090, 4, MUL_EQ, 0x14011c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                         // MUL{S}<c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|0|0|0|0|S|Rd:4|(0)|(0)|(0)|(0)|Rm:4|1|0|0|1|Rn:4
+	{0x0fe000f0, 0x00000090, 3, MUL_EQ, 0x14011c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                         // MUL{S}<c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|0|0|0|0|S|Rd:4|(0)|(0)|(0)|(0)|Rm:4|1|0|0|1|Rn:4
+	{0x0fef0000, 0x03e00000, 2, MVN_EQ, 0x14011c04, instArgs{arg_R_12, arg_const}},                                // MVN{S}<c> <Rd>,#<const> cond:4|0|0|1|1|1|1|1|S|(0)|(0)|(0)|(0)|Rd:4|imm12:12
+	{0x0fe00000, 0x03e00000, 1, MVN_EQ, 0x14011c04, instArgs{arg_R_12, arg_const}},                                // MVN{S}<c> <Rd>,#<const> cond:4|0|0|1|1|1|1|1|S|(0)|(0)|(0)|(0)|Rd:4|imm12:12
+	{0x0fef0090, 0x01e00010, 4, MVN_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_shift_R}},                            // MVN{S}<c> <Rd>,<Rm>,<type> <Rs> cond:4|0|0|0|1|1|1|1|S|(0)|(0)|(0)|(0)|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00090, 0x01e00010, 3, MVN_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_shift_R}},                            // MVN{S}<c> <Rd>,<Rm>,<type> <Rs> cond:4|0|0|0|1|1|1|1|S|(0)|(0)|(0)|(0)|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fef0010, 0x01e00000, 2, MVN_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_shift_imm}},                          // MVN{S}<c> <Rd>,<Rm>{,<shift>} cond:4|0|0|0|1|1|1|1|S|(0)|(0)|(0)|(0)|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fe00010, 0x01e00000, 1, MVN_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_shift_imm}},                          // MVN{S}<c> <Rd>,<Rm>{,<shift>} cond:4|0|0|0|1|1|1|1|S|(0)|(0)|(0)|(0)|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fffffff, 0x0320f000, 4, NOP_EQ, 0x1c04, instArgs{}},                                                       // NOP<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|0|0
+	{0x0fff00ff, 0x0320f000, 3, NOP_EQ, 0x1c04, instArgs{}},                                                       // NOP<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|0|0
+	{0x0fe00000, 0x03800000, 2, ORR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // ORR{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|1|1|0|0|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x01800010, 4, ORR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // ORR{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|1|0|0|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x01800000, 2, ORR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // ORR{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|1|0|0|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0ff00030, 0x06800010, 4, PKHBT_EQ, 0x6011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},               // PKH<BT,TB><c> <Rd>,<Rn>,<Rm>{,LSL #<imm5>} cond:4|0|1|1|0|1|0|0|0|Rn:4|Rd:4|imm5:5|tb|0|1|Rm:4
+	{0xff7ff000, 0xf55ff000, 4, PLD, 0x0, instArgs{arg_label_pm_12}},                                              // PLD <label+/-12> 1|1|1|1|0|1|0|1|U|(1)|0|1|1|1|1|1|(1)|(1)|(1)|(1)|imm12:12
+	{0xff3f0000, 0xf55ff000, 3, PLD, 0x0, instArgs{arg_label_pm_12}},                                              // PLD <label+/-12> 1|1|1|1|0|1|0|1|U|(1)|0|1|1|1|1|1|(1)|(1)|(1)|(1)|imm12:12
+	{0xff30f000, 0xf510f000, 2, PLD_W, 0x1601, instArgs{arg_mem_R_pm_imm12_offset}},                               // PLD{W} [<Rn>,#+/-<imm12>] 1|1|1|1|0|1|0|1|U|R|0|1|Rn:4|(1)|(1)|(1)|(1)|imm12:12
+	{0xff300000, 0xf510f000, 1, PLD_W, 0x1601, instArgs{arg_mem_R_pm_imm12_offset}},                               // PLD{W} [<Rn>,#+/-<imm12>] 1|1|1|1|0|1|0|1|U|R|0|1|Rn:4|(1)|(1)|(1)|(1)|imm12:12
+	{0xff30f010, 0xf710f000, 4, PLD_W, 0x1601, instArgs{arg_mem_R_pm_R_shift_imm_offset}},                         // PLD{W} [<Rn>,+/-<Rm>{, <shift>}] 1|1|1|1|0|1|1|1|U|R|0|1|Rn:4|(1)|(1)|(1)|(1)|imm5:5|type:2|0|Rm:4
+	{0xff300010, 0xf710f000, 3, PLD_W, 0x1601, instArgs{arg_mem_R_pm_R_shift_imm_offset}},                         // PLD{W} [<Rn>,+/-<Rm>{, <shift>}] 1|1|1|1|0|1|1|1|U|R|0|1|Rn:4|(1)|(1)|(1)|(1)|imm5:5|type:2|0|Rm:4
+	{0xff70f000, 0xf450f000, 4, PLI, 0x0, instArgs{arg_mem_R_pm_imm12_offset}},                                    // PLI [<Rn>,#+/-<imm12>] 1|1|1|1|0|1|0|0|U|1|0|1|Rn:4|(1)|(1)|(1)|(1)|imm12:12
+	{0xff700000, 0xf450f000, 3, PLI, 0x0, instArgs{arg_mem_R_pm_imm12_offset}},                                    // PLI [<Rn>,#+/-<imm12>] 1|1|1|1|0|1|0|0|U|1|0|1|Rn:4|(1)|(1)|(1)|(1)|imm12:12
+	{0xff70f010, 0xf650f000, 4, PLI, 0x0, instArgs{arg_mem_R_pm_R_shift_imm_offset}},                              // PLI [<Rn>,+/-<Rm>{, <shift>}] 1|1|1|1|0|1|1|0|U|1|0|1|Rn:4|(1)|(1)|(1)|(1)|imm5:5|type:2|0|Rm:4
+	{0xff700010, 0xf650f000, 3, PLI, 0x0, instArgs{arg_mem_R_pm_R_shift_imm_offset}},                              // PLI [<Rn>,+/-<Rm>{, <shift>}] 1|1|1|1|0|1|1|0|U|1|0|1|Rn:4|(1)|(1)|(1)|(1)|imm5:5|type:2|0|Rm:4
+	{0x0fff0000, 0x08bd0000, 4, POP_EQ, 0x1c04, instArgs{arg_registers2}},                                         // POP<c> <registers2> cond:4|1|0|0|0|1|0|1|1|1|1|0|1|register_list:16
+	{0x0fff0fff, 0x049d0004, 4, POP_EQ, 0x1c04, instArgs{arg_registers1}},                                         // POP<c> <registers1> cond:4|0|1|0|0|1|0|0|1|1|1|0|1|Rt:4|0|0|0|0|0|0|0|0|0|1|0|0
+	{0x0fff0000, 0x092d0000, 4, PUSH_EQ, 0x1c04, instArgs{arg_registers2}},                                        // PUSH<c> <registers2> cond:4|1|0|0|1|0|0|1|0|1|1|0|1|register_list:16
+	{0x0fff0fff, 0x052d0004, 4, PUSH_EQ, 0x1c04, instArgs{arg_registers1}},                                        // PUSH<c> <registers1> cond:4|0|1|0|1|0|0|1|0|1|1|0|1|Rt:4|0|0|0|0|0|0|0|0|0|1|0|0
+	{0x0ff00ff0, 0x06200f10, 4, QADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // QADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x06200f10, 3, QADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // QADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06200f90, 4, QADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // QADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff000f0, 0x06200f90, 3, QADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // QADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff00ff0, 0x01000050, 4, QADD_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_R_16}},                           // QADD<c> <Rd>,<Rm>,<Rn> cond:4|0|0|0|1|0|0|0|0|Rn:4|Rd:4|(0)|(0)|(0)|(0)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x01000050, 3, QADD_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_R_16}},                           // QADD<c> <Rd>,<Rm>,<Rn> cond:4|0|0|0|1|0|0|0|0|Rn:4|Rd:4|(0)|(0)|(0)|(0)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06200f30, 4, QASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // QASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06200f30, 3, QASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // QASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff00ff0, 0x01400050, 4, QDADD_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_R_16}},                          // QDADD<c> <Rd>,<Rm>,<Rn> cond:4|0|0|0|1|0|1|0|0|Rn:4|Rd:4|(0)|(0)|(0)|(0)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x01400050, 3, QDADD_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_R_16}},                          // QDADD<c> <Rd>,<Rm>,<Rn> cond:4|0|0|0|1|0|1|0|0|Rn:4|Rd:4|(0)|(0)|(0)|(0)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x01600050, 4, QDSUB_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_R_16}},                          // QDSUB<c> <Rd>,<Rm>,<Rn> cond:4|0|0|0|1|0|1|1|0|Rn:4|Rd:4|0|0|0|0|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06200f50, 4, QSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // QSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x06200f50, 3, QSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // QSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06200f70, 4, QSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // QSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff000f0, 0x06200f70, 3, QSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // QSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff00ff0, 0x06200ff0, 4, QSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // QSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff000f0, 0x06200ff0, 3, QSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // QSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff00ff0, 0x01200050, 4, QSUB_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_R_16}},                           // QSUB<c> <Rd>,<Rm>,<Rn> cond:4|0|0|0|1|0|0|1|0|Rn:4|Rd:4|0|0|0|0|0|1|0|1|Rm:4
+	{0x0fff0ff0, 0x06ff0f30, 4, RBIT_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                     // RBIT<c> <Rd>,<Rm> cond:4|0|1|1|0|1|1|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06ff0f30, 3, RBIT_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                     // RBIT<c> <Rd>,<Rm> cond:4|0|1|1|0|1|1|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0fff0ff0, 0x06bf0fb0, 4, REV16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                    // REV16<c> <Rd>,<Rm> cond:4|0|1|1|0|1|0|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|1|0|1|1|Rm:4
+	{0x0ff000f0, 0x06bf0fb0, 3, REV16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                    // REV16<c> <Rd>,<Rm> cond:4|0|1|1|0|1|0|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|1|0|1|1|Rm:4
+	{0x0fff0ff0, 0x06bf0f30, 4, REV_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                      // REV<c> <Rd>,<Rm> cond:4|0|1|1|0|1|0|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06bf0f30, 3, REV_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                      // REV<c> <Rd>,<Rm> cond:4|0|1|1|0|1|0|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0fff0ff0, 0x06ff0fb0, 4, REVSH_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                    // REVSH<c> <Rd>,<Rm> cond:4|0|1|1|0|1|1|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|1|0|1|1|Rm:4
+	{0x0ff000f0, 0x06ff0fb0, 3, REVSH_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0}},                                    // REVSH<c> <Rd>,<Rm> cond:4|0|1|1|0|1|1|1|1|(1)|(1)|(1)|(1)|Rd:4|(1)|(1)|(1)|(1)|1|0|1|1|Rm:4
+	{0x0fef0070, 0x01a00060, 2, ROR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_imm5}},                        // ROR{S}<c> <Rd>,<Rm>,#<imm5> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|imm5:5|1|1|0|Rm:4
+	{0x0fef00f0, 0x01a00070, 4, ROR_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0, arg_R_8}},                         // ROR{S}<c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|Rm:4|0|1|1|1|Rn:4
+	{0x0fef0ff0, 0x01a00060, 4, RRX_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_0}},                                  // RRX{S}<c> <Rd>,<Rm> cond:4|0|0|0|1|1|0|1|S|0|0|0|0|Rd:4|0|0|0|0|0|1|1|0|Rm:4
+	{0x0fe00000, 0x02600000, 2, RSB_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // RSB{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|0|1|1|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00600010, 4, RSB_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // RSB{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|0|1|1|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00600000, 2, RSB_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // RSB{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|0|1|1|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fe00000, 0x02e00000, 2, RSC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // RSC{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|1|1|1|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00e00010, 4, RSC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // RSC{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|1|1|1|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00e00000, 2, RSC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // RSC{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|1|1|1|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0ff00ff0, 0x06100f10, 4, SADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x06100f10, 3, SADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06100f90, 4, SADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff000f0, 0x06100f90, 3, SADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06100f30, 4, SASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // SASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06100f30, 3, SASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // SASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0fe00000, 0x02c00000, 2, SBC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // SBC{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|1|1|0|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00c00010, 4, SBC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // SBC{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|1|1|0|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00c00000, 2, SBC_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // SBC{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|1|1|0|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fe00070, 0x07a00050, 4, SBFX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_imm5, arg_widthm1}},              // SBFX<c> <Rd>,<Rn>,#<lsb>,#<widthm1> cond:4|0|1|1|1|1|0|1|widthm1:5|Rd:4|lsb:5|1|0|1|Rn:4
+	{0x0ff0f0f0, 0x0710f010, 4, SDIV_EQ, 0x1c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                            // SDIV<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|0|0|0|1|Rd:4|(1)|(1)|(1)|(1)|Rm:4|0|0|0|1|Rn:4
+	{0x0ff000f0, 0x0710f010, 3, SDIV_EQ, 0x1c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                            // SDIV<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|0|0|0|1|Rd:4|(1)|(1)|(1)|(1)|Rm:4|0|0|0|1|Rn:4
+	{0x0ff00ff0, 0x06800fb0, 4, SEL_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                            // SEL<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|1|0|0|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|1|1|Rm:4
+	{0x0ff000f0, 0x06800fb0, 3, SEL_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                            // SEL<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|1|0|0|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|1|1|Rm:4
+	{0xfffffdff, 0xf1010000, 4, SETEND, 0x0, instArgs{arg_endian}},                                                // SETEND <endian_specifier> 1|1|1|1|0|0|0|1|0|0|0|0|0|0|0|1|0|0|0|0|0|0|E|(0)|(0)|(0)|(0)|(0)|(0)|(0)|(0)|(0)
+	{0xfffffc00, 0xf1010000, 3, SETEND, 0x0, instArgs{arg_endian}},                                                // SETEND <endian_specifier> 1|1|1|1|0|0|0|1|0|0|0|0|0|0|0|1|0|0|0|0|0|0|E|(0)|(0)|(0)|(0)|(0)|(0)|(0)|(0)|(0)
+	{0x0fffffff, 0x0320f004, 4, SEV_EQ, 0x1c04, instArgs{}},                                                       // SEV<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|1|0|0
+	{0x0fff00ff, 0x0320f004, 3, SEV_EQ, 0x1c04, instArgs{}},                                                       // SEV<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|1|0|0
+	{0x0ff00ff0, 0x06300f10, 4, SHADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // SHADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x06300f10, 3, SHADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // SHADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06300f90, 4, SHADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SHADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff000f0, 0x06300f90, 3, SHADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SHADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06300f30, 4, SHASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SHASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06300f30, 3, SHASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SHASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff00ff0, 0x06300f50, 4, SHSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SHSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x06300f50, 3, SHSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SHSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06300f70, 4, SHSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // SHSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff000f0, 0x06300f70, 3, SHSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // SHSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff00ff0, 0x06300ff0, 4, SHSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SHSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff000f0, 0x06300ff0, 3, SHSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SHSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff00090, 0x01000080, 4, SMLABB_EQ, 0x50106011c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},         // SMLA<x><y><c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|0|0|1|0|0|0|0|Rd:4|Ra:4|Rm:4|1|M|N|0|Rn:4
+	{0x0ff000d0, 0x07000010, 2, SMLAD_EQ, 0x5011c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},              // SMLAD{X}<c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|1|1|1|0|0|0|0|Rd:4|Ra:4|Rm:4|0|0|M|1|Rn:4
+	{0x0ff00090, 0x01400080, 4, SMLALBB_EQ, 0x50106011c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},        // SMLAL<x><y><c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|0|0|1|0|1|0|0|RdHi:4|RdLo:4|Rm:4|1|M|N|0|Rn:4
+	{0x0ff000d0, 0x07400010, 4, SMLALD_EQ, 0x5011c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},             // SMLALD{X}<c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|1|1|1|0|1|0|0|RdHi:4|RdLo:4|Rm:4|0|0|M|1|Rn:4
+	{0x0fe000f0, 0x00e00090, 4, SMLAL_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},             // SMLAL{S}<c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|0|0|0|1|1|1|S|RdHi:4|RdLo:4|Rm:4|1|0|0|1|Rn:4
+	{0x0ff000b0, 0x01200080, 4, SMLAWB_EQ, 0x6011c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},             // SMLAW<y><c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|0|0|1|0|0|1|0|Rd:4|Ra:4|Rm:4|1|M|0|0|Rn:4
+	{0x0ff000d0, 0x07000050, 2, SMLSD_EQ, 0x5011c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},              // SMLSD{X}<c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|1|1|1|0|0|0|0|Rd:4|Ra:4|Rm:4|0|1|M|1|Rn:4
+	{0x0ff000d0, 0x07400050, 4, SMLSLD_EQ, 0x5011c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},             // SMLSLD{X}<c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|1|1|1|0|1|0|0|RdHi:4|RdLo:4|Rm:4|0|1|M|1|Rn:4
+	{0x0ff000d0, 0x07500010, 2, SMMLA_EQ, 0x5011c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},              // SMMLA{R}<c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|1|1|1|0|1|0|1|Rd:4|Ra:4|Rm:4|0|0|R|1|Rn:4
+	{0x0ff000d0, 0x075000d0, 4, SMMLS_EQ, 0x5011c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},              // SMMLS{R}<c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|1|1|1|0|1|0|1|Rd:4|Ra:4|Rm:4|1|1|R|1|Rn:4
+	{0x0ff0f0d0, 0x0750f010, 4, SMMUL_EQ, 0x5011c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                        // SMMUL{R}<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|0|1|0|1|Rd:4|1|1|1|1|Rm:4|0|0|R|1|Rn:4
+	{0x0ff0f0d0, 0x0700f010, 4, SMUAD_EQ, 0x5011c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                        // SMUAD{X}<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|0|0|0|0|Rd:4|1|1|1|1|Rm:4|0|0|M|1|Rn:4
+	{0x0ff0f090, 0x01600080, 4, SMULBB_EQ, 0x50106011c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                   // SMUL<x><y><c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|1|0|1|1|0|Rd:4|0|0|0|0|Rm:4|1|M|N|0|Rn:4
+	{0x0fe000f0, 0x00c00090, 4, SMULL_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},             // SMULL{S}<c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|0|0|0|1|1|0|S|RdHi:4|RdLo:4|Rm:4|1|0|0|1|Rn:4
+	{0x0ff0f0b0, 0x012000a0, 4, SMULWB_EQ, 0x6011c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                       // SMULW<y><c> <Rd>,<Rn>,<Rm> cond:4|0|0|0|1|0|0|1|0|Rd:4|0|0|0|0|Rm:4|1|M|1|0|Rn:4
+	{0x0ff0f0d0, 0x0700f050, 4, SMUSD_EQ, 0x5011c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                        // SMUSD{X}<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|0|0|0|0|Rd:4|1|1|1|1|Rm:4|0|1|M|1|Rn:4
+	{0x0ff00ff0, 0x06a00f30, 4, SSAT16_EQ, 0x1c04, instArgs{arg_R_12, arg_satimm4m1, arg_R_0}},                    // SSAT16<c> <Rd>,#<sat_imm4m1>,<Rn> cond:4|0|1|1|0|1|0|1|0|sat_imm:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rn:4
+	{0x0ff000f0, 0x06a00f30, 3, SSAT16_EQ, 0x1c04, instArgs{arg_R_12, arg_satimm4m1, arg_R_0}},                    // SSAT16<c> <Rd>,#<sat_imm4m1>,<Rn> cond:4|0|1|1|0|1|0|1|0|sat_imm:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rn:4
+	{0x0fe00030, 0x06a00010, 4, SSAT_EQ, 0x1c04, instArgs{arg_R_12, arg_satimm5m1, arg_R_shift_imm}},              // SSAT<c> <Rd>,#<sat_imm5m1>,<Rn>{,<shift>} cond:4|0|1|1|0|1|0|1|sat_imm:5|Rd:4|imm5:5|sh|0|1|Rn:4
+	{0x0ff00ff0, 0x06100f50, 4, SSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // SSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x06100f50, 3, SSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // SSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06100f70, 4, SSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff000f0, 0x06100f70, 3, SSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // SSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff00ff0, 0x06100ff0, 4, SSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff000f0, 0x06100ff0, 3, SSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // SSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|0|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0fd00000, 0x08800000, 4, STM_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                             // STM<c> <Rn>{!},<registers> cond:4|1|0|0|0|1|0|W|0|Rn:4|register_list:16
+	{0x0fd00000, 0x08000000, 4, STMDA_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                           // STMDA<c> <Rn>{!},<registers> cond:4|1|0|0|0|0|0|W|0|Rn:4|register_list:16
+	{0x0fd00000, 0x09000000, 2, STMDB_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                           // STMDB<c> <Rn>{!},<registers> cond:4|1|0|0|1|0|0|W|0|Rn:4|register_list:16
+	{0x0fd00000, 0x09800000, 4, STMIB_EQ, 0x1c04, instArgs{arg_R_16_WB, arg_registers}},                           // STMIB<c> <Rn>{!},<registers> cond:4|1|0|0|1|1|0|W|0|Rn:4|register_list:16
+	{0x0e500018, 0x06000000, 2, STR_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_W}},                   // STR<c> <Rt>,[<Rn>,+/-<Rm>{, <shift>}]{!} cond:4|0|1|1|P|U|0|W|0|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0e500000, 0x04000000, 2, STR_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_W}},                         // STR<c> <Rt>,[<Rn>{,#+/-<imm12>}]{!} cond:4|0|1|0|P|U|0|W|0|Rn:4|Rt:4|imm12:12
+	{0x0e500010, 0x06400000, 2, STRB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_W}},                  // STRB<c> <Rt>,[<Rn>,+/-<Rm>{, <shift>}]{!} cond:4|0|1|1|P|U|1|W|0|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0e500000, 0x04400000, 2, STRB_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_W}},                        // STRB<c> <Rt>,[<Rn>{,#+/-<imm12>}]{!} cond:4|0|1|0|P|U|1|W|0|Rn:4|Rt:4|imm12:12
+	{0x0f700000, 0x04600000, 4, STRBT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_postindex}},               // STRBT<c> <Rt>,[<Rn>],#+/-<imm12> cond:4|0|1|0|0|U|1|1|0|Rn:4|Rt:4|imm12:12
+	{0x0f700010, 0x06600000, 4, STRBT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_postindex}},         // STRBT<c> <Rt>,[<Rn>],+/-<Rm>{, <shift>} cond:4|0|1|1|0|U|1|1|0|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0e500ff0, 0x000000f0, 4, STRD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R_pm_R_W}},                // STRD<c> <Rt1>,<Rt2>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|0|Rn:4|Rt:4|(0)|(0)|(0)|(0)|1|1|1|1|Rm:4
+	{0x0e5000f0, 0x000000f0, 3, STRD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R_pm_R_W}},                // STRD<c> <Rt1>,<Rt2>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|0|Rn:4|Rt:4|(0)|(0)|(0)|(0)|1|1|1|1|Rm:4
+	{0x0e5000f0, 0x004000f0, 4, STRD_EQ, 0x1c04, instArgs{arg_R1_12, arg_R2_12, arg_mem_R_pm_imm8_W}},             // STRD<c> <Rt1>,<Rt2>,[<Rn>{,#+/-<imm8>}]{!} cond:4|0|0|0|P|U|1|W|0|Rn:4|Rt:4|imm4H:4|1|1|1|1|imm4L:4
+	{0x0ff00ff0, 0x01800f90, 4, STREX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_mem_R}},                         // STREX<c> <Rd>,<Rt>,[<Rn>] cond:4|0|0|0|1|1|0|0|0|Rn:4|Rd:4|1|1|1|1|1|0|0|1|Rt:4
+	{0x0ff00ff0, 0x01c00f90, 4, STREXB_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_mem_R}},                        // STREXB<c> <Rd>,<Rt>,[<Rn>] cond:4|0|0|0|1|1|1|0|0|Rn:4|Rd:4|1|1|1|1|1|0|0|1|Rt:4
+	{0x0ff00ff0, 0x01a00f90, 4, STREXD_EQ, 0x1c04, instArgs{arg_R_12, arg_R1_0, arg_R2_0, arg_mem_R}},             // STREXD<c> <Rd>,<Rt1>,<Rt2>,[<Rn>] cond:4|0|0|0|1|1|0|1|0|Rn:4|Rd:4|1|1|1|1|1|0|0|1|Rt:4
+	{0x0ff00ff0, 0x01e00f90, 4, STREXH_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_mem_R}},                        // STREXH<c> <Rd>,<Rt>,[<Rn>] cond:4|0|0|0|1|1|1|1|0|Rn:4|Rd:4|1|1|1|1|1|0|0|1|Rt:4
+	{0x0e500ff0, 0x000000b0, 2, STRH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_W}},                            // STRH<c> <Rt>,[<Rn>,+/-<Rm>]{!} cond:4|0|0|0|P|U|0|W|0|Rn:4|Rt:4|0|0|0|0|1|0|1|1|Rm:4
+	{0x0e5000f0, 0x004000b0, 2, STRH_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_W}},                         // STRH<c> <Rt>,[<Rn>{,#+/-<imm8>}]{!} cond:4|0|0|0|P|U|1|W|0|Rn:4|Rt:4|imm4H:4|1|0|1|1|imm4L:4
+	{0x0f7000f0, 0x006000b0, 4, STRHT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm8_postindex}},                // STRHT<c> <Rt>, [<Rn>] {,#+/-<imm8>} cond:4|0|0|0|0|U|1|1|0|Rn:4|Rt:4|imm4H:4|1|0|1|1|imm4L:4
+	{0x0f700ff0, 0x002000b0, 4, STRHT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_postindex}},                   // STRHT<c> <Rt>, [<Rn>], +/-<Rm> cond:4|0|0|0|0|U|0|1|0|Rn:4|Rt:4|0|0|0|0|1|0|1|1|Rm:4
+	{0x0f700000, 0x04200000, 4, STRT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_imm12_postindex}},                // STRT<c> <Rt>, [<Rn>] {,#+/-<imm12>} cond:4|0|1|0|0|U|0|1|0|Rn:4|Rt:4|imm12:12
+	{0x0f700010, 0x06200000, 4, STRT_EQ, 0x1c04, instArgs{arg_R_12, arg_mem_R_pm_R_shift_imm_postindex}},          // STRT<c> <Rt>,[<Rn>],+/-<Rm>{, <shift>} cond:4|0|1|1|0|U|0|1|0|Rn:4|Rt:4|imm5:5|type:2|0|Rm:4
+	{0x0fe00000, 0x02400000, 2, SUB_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_const}},                      // SUB{S}<c> <Rd>,<Rn>,#<const> cond:4|0|0|1|0|0|1|0|S|Rn:4|Rd:4|imm12:12
+	{0x0fe00090, 0x00400010, 4, SUB_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_R}},                  // SUB{S}<c> <Rd>,<Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|0|0|1|0|S|Rn:4|Rd:4|Rs:4|0|type:2|1|Rm:4
+	{0x0fe00010, 0x00400000, 2, SUB_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_shift_imm}},                // SUB{S}<c> <Rd>,<Rn>,<Rm>{,<shift>} cond:4|0|0|0|0|0|1|0|S|Rn:4|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0fef0000, 0x024d0000, 2, SUB_EQ, 0x14011c04, instArgs{arg_R_12, arg_SP, arg_const}},                        // SUB{S}<c> <Rd>,SP,#<const> cond:4|0|0|1|0|0|1|0|S|1|1|0|1|Rd:4|imm12:12
+	{0x0fef0010, 0x004d0000, 2, SUB_EQ, 0x14011c04, instArgs{arg_R_12, arg_SP, arg_R_shift_imm}},                  // SUB{S}<c> <Rd>,SP,<Rm>{,<shift>} cond:4|0|0|0|0|0|1|0|S|1|1|0|1|Rd:4|imm5:5|type:2|0|Rm:4
+	{0x0f000000, 0x0f000000, 4, SVC_EQ, 0x1c04, instArgs{arg_imm24}},                                              // SVC<c> #<imm24> cond:4|1|1|1|1|imm24:24
+	{0x0fb00ff0, 0x01000090, 4, SWP_EQ, 0x16011c04, instArgs{arg_R_12, arg_R_0, arg_mem_R}},                       // SWP{B}<c> <Rt>,<Rm>,[<Rn>] cond:4|0|0|0|1|0|B|0|0|Rn:4|Rt:4|0|0|0|0|1|0|0|1|Rm:4
+	{0x0ff003f0, 0x06800070, 2, SXTAB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_rotate}},                   // SXTAB16<c> <Rd>,<Rn>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|0|0|0|Rn:4|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0ff003f0, 0x06a00070, 2, SXTAB_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_rotate}},                     // SXTAB<c> <Rd>,<Rn>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|0|1|0|Rn:4|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0ff003f0, 0x06b00070, 2, SXTAH_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_rotate}},                     // SXTAH<c> <Rd>,<Rn>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|0|1|1|Rn:4|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0fff03f0, 0x068f0070, 4, SXTB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_rotate}},                              // SXTB16<c> <Rd>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|0|0|0|1|1|1|1|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0fff03f0, 0x06af0070, 4, SXTB_EQ, 0x1c04, instArgs{arg_R_12, arg_R_rotate}},                                // SXTB<c> <Rd>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|0|1|0|1|1|1|1|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0fff03f0, 0x06bf0070, 4, SXTH_EQ, 0x1c04, instArgs{arg_R_12, arg_R_rotate}},                                // SXTH<c> <Rd>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|0|1|1|1|1|1|1|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0ff0f000, 0x03300000, 4, TEQ_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // TEQ<c> <Rn>,#<const> cond:4|0|0|1|1|0|0|1|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff00000, 0x03300000, 3, TEQ_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // TEQ<c> <Rn>,#<const> cond:4|0|0|1|1|0|0|1|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff0f090, 0x01300010, 4, TEQ_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // TEQ<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|0|1|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff00090, 0x01300010, 3, TEQ_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // TEQ<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|0|1|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff0f010, 0x01300000, 4, TEQ_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // TEQ<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|0|1|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ff00010, 0x01300000, 3, TEQ_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // TEQ<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|0|1|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ff0f000, 0x03100000, 4, TST_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // TST<c> <Rn>,#<const> cond:4|0|0|1|1|0|0|0|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff00000, 0x03100000, 3, TST_EQ, 0x1c04, instArgs{arg_R_16, arg_const}},                                    // TST<c> <Rn>,#<const> cond:4|0|0|1|1|0|0|0|1|Rn:4|(0)|(0)|(0)|(0)|imm12:12
+	{0x0ff0f090, 0x01100010, 4, TST_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // TST<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|0|0|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff00090, 0x01100010, 3, TST_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_R}},                                // TST<c> <Rn>,<Rm>,<type> <Rs> cond:4|0|0|0|1|0|0|0|1|Rn:4|(0)|(0)|(0)|(0)|Rs:4|0|type:2|1|Rm:4
+	{0x0ff0f010, 0x01100000, 4, TST_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // TST<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|0|0|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ff00010, 0x01100000, 3, TST_EQ, 0x1c04, instArgs{arg_R_16, arg_R_shift_imm}},                              // TST<c> <Rn>,<Rm>{,<shift>} cond:4|0|0|0|1|0|0|0|1|Rn:4|(0)|(0)|(0)|(0)|imm5:5|type:2|0|Rm:4
+	{0x0ff00ff0, 0x06500f10, 4, UADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x06500f10, 3, UADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06500f90, 4, UADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff000f0, 0x06500f90, 3, UADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06500f30, 4, UASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // UASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06500f30, 3, UASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // UASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0fe00070, 0x07e00050, 4, UBFX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_0, arg_imm5, arg_widthm1}},              // UBFX<c> <Rd>,<Rn>,#<lsb>,#<widthm1> cond:4|0|1|1|1|1|1|1|widthm1:5|Rd:4|lsb:5|1|0|1|Rn:4
+	{0x0ff0f0f0, 0x0730f010, 4, UDIV_EQ, 0x1c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                            // UDIV<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|0|0|1|1|Rd:4|(1)|(1)|(1)|(1)|Rm:4|0|0|0|1|Rn:4
+	{0x0ff000f0, 0x0730f010, 3, UDIV_EQ, 0x1c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                            // UDIV<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|0|0|1|1|Rd:4|(1)|(1)|(1)|(1)|Rm:4|0|0|0|1|Rn:4
+	{0x0ff00ff0, 0x06700f10, 4, UHADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UHADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x06700f10, 3, UHADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UHADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06700f90, 4, UHADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UHADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff000f0, 0x06700f90, 3, UHADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UHADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06700f30, 4, UHASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UHASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06700f30, 3, UHASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UHASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff00ff0, 0x06700f50, 4, UHSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UHSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x06700f50, 3, UHSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UHSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06700f70, 4, UHSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UHSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff000f0, 0x06700f70, 3, UHSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UHSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff00ff0, 0x06700ff0, 4, UHSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UHSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff000f0, 0x06700ff0, 3, UHSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UHSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff000f0, 0x00400090, 4, UMAAL_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},                 // UMAAL<c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|0|0|0|0|1|0|0|RdHi:4|RdLo:4|Rm:4|1|0|0|1|Rn:4
+	{0x0fe000f0, 0x00a00090, 4, UMLAL_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},             // UMLAL{S}<c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|0|0|0|1|0|1|S|RdHi:4|RdLo:4|Rm:4|1|0|0|1|Rn:4
+	{0x0fe000f0, 0x00800090, 4, UMULL_EQ, 0x14011c04, instArgs{arg_R_12, arg_R_16, arg_R_0, arg_R_8}},             // UMULL{S}<c> <RdLo>,<RdHi>,<Rn>,<Rm> cond:4|0|0|0|0|1|0|0|S|RdHi:4|RdLo:4|Rm:4|1|0|0|1|Rn:4
+	{0x0ff00ff0, 0x06600f10, 4, UQADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UQADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff000f0, 0x06600f10, 3, UQADD16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UQADD16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06600f90, 4, UQADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UQADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff000f0, 0x06600f90, 3, UQADD8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UQADD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|0|0|1|Rm:4
+	{0x0ff00ff0, 0x06600f30, 4, UQASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UQASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff000f0, 0x06600f30, 3, UQASX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UQASX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rm:4
+	{0x0ff00ff0, 0x06600f50, 4, UQSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UQSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x06600f50, 3, UQSAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // UQSAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06600f70, 4, UQSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UQSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff000f0, 0x06600f70, 3, UQSUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                        // UQSUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff00ff0, 0x06600ff0, 4, UQSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UQSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff000f0, 0x06600ff0, 3, UQSUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // UQSUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|1|0|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff0f0f0, 0x0780f010, 4, USAD8_EQ, 0x1c04, instArgs{arg_R_16, arg_R_0, arg_R_8}},                           // USAD8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|1|1|0|0|0|Rd:4|1|1|1|1|Rm:4|0|0|0|1|Rn:4
+	{0x0ff000f0, 0x07800010, 2, USADA8_EQ, 0x1c04, instArgs{arg_R_16, arg_R_0, arg_R_8, arg_R_12}},                // USADA8<c> <Rd>,<Rn>,<Rm>,<Ra> cond:4|0|1|1|1|1|0|0|0|Rd:4|Ra:4|Rm:4|0|0|0|1|Rn:4
+	{0x0ff00ff0, 0x06e00f30, 4, USAT16_EQ, 0x1c04, instArgs{arg_R_12, arg_satimm4, arg_R_0}},                      // USAT16<c> <Rd>,#<sat_imm4>,<Rn> cond:4|0|1|1|0|1|1|1|0|sat_imm:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rn:4
+	{0x0ff000f0, 0x06e00f30, 3, USAT16_EQ, 0x1c04, instArgs{arg_R_12, arg_satimm4, arg_R_0}},                      // USAT16<c> <Rd>,#<sat_imm4>,<Rn> cond:4|0|1|1|0|1|1|1|0|sat_imm:4|Rd:4|(1)|(1)|(1)|(1)|0|0|1|1|Rn:4
+	{0x0fe00030, 0x06e00010, 4, USAT_EQ, 0x1c04, instArgs{arg_R_12, arg_satimm5, arg_R_shift_imm}},                // USAT<c> <Rd>,#<sat_imm5>,<Rn>{,<shift>} cond:4|0|1|1|0|1|1|1|sat_imm:5|Rd:4|imm5:5|sh|0|1|Rn:4
+	{0x0ff00ff0, 0x06500f50, 4, USAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // USAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff000f0, 0x06500f50, 3, USAX_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                           // USAX<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|0|1|Rm:4
+	{0x0ff00ff0, 0x06500f70, 4, USUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // USUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff000f0, 0x06500f70, 3, USUB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                         // USUB16<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|0|1|1|1|Rm:4
+	{0x0ff00ff0, 0x06500ff0, 4, USUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // USUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff000f0, 0x06500ff0, 3, USUB8_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_0}},                          // USUB8<c> <Rd>,<Rn>,<Rm> cond:4|0|1|1|0|0|1|0|1|Rn:4|Rd:4|(1)|(1)|(1)|(1)|1|1|1|1|Rm:4
+	{0x0ff003f0, 0x06c00070, 2, UXTAB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_rotate}},                   // UXTAB16<c> <Rd>,<Rn>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|1|0|0|Rn:4|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0ff003f0, 0x06e00070, 2, UXTAB_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_rotate}},                     // UXTAB<c> <Rd>,<Rn>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|1|1|0|Rn:4|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0ff003f0, 0x06f00070, 2, UXTAH_EQ, 0x1c04, instArgs{arg_R_12, arg_R_16, arg_R_rotate}},                     // UXTAH<c> <Rd>,<Rn>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|1|1|1|Rn:4|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0fff03f0, 0x06cf0070, 4, UXTB16_EQ, 0x1c04, instArgs{arg_R_12, arg_R_rotate}},                              // UXTB16<c> <Rd>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|1|0|0|1|1|1|1|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0fff03f0, 0x06ef0070, 4, UXTB_EQ, 0x1c04, instArgs{arg_R_12, arg_R_rotate}},                                // UXTB<c> <Rd>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|1|1|0|1|1|1|1|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0fff03f0, 0x06ff0070, 4, UXTH_EQ, 0x1c04, instArgs{arg_R_12, arg_R_rotate}},                                // UXTH<c> <Rd>,<Rm>{,<rotation>} cond:4|0|1|1|0|1|1|1|1|1|1|1|1|Rd:4|rotate:2|0|0|0|1|1|1|Rm:4
+	{0x0fb00e10, 0x0e000a00, 4, VMLA_EQ_F32, 0x60108011c04, instArgs{arg_Sd_Dd, arg_Sn_Dn, arg_Sm_Dm}},            // V<MLA,MLS><c>.F<32,64> <Sd,Dd>, <Sn,Dn>, <Sm,Dm> cond:4|1|1|1|0|0|D|0|0|Vn:4|Vd:4|1|0|1|sz|N|op|M|0|Vm:4
+	{0x0fbf0ed0, 0x0eb00ac0, 4, VABS_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sm_Dm}},                           // VABS<c>.F<32,64> <Sd,Dd>, <Sm,Dm> cond:4|1|1|1|0|1|D|1|1|0|0|0|0|Vd:4|1|0|1|sz|1|1|M|0|Vm:4
+	{0x0fb00e50, 0x0e300a00, 4, VADD_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sn_Dn, arg_Sm_Dm}},                // VADD<c>.F<32,64> <Sd,Dd>, <Sn,Dn>, <Sm,Dm> cond:4|1|1|1|0|0|D|1|1|Vn:4|Vd:4|1|0|1|sz|N|0|M|0|Vm:4
+	{0x0fbf0e7f, 0x0eb50a40, 4, VCMP_EQ_F32, 0x70108011c04, instArgs{arg_Sd_Dd, arg_fp_0}},                        // VCMP{E}<c>.F<32,64> <Sd,Dd>, #0.0 cond:4|1|1|1|0|1|D|1|1|0|1|0|1|Vd:4|1|0|1|sz|E|1|0|0|(0)|(0)|(0)|(0)
+	{0x0fbf0e70, 0x0eb50a40, 3, VCMP_EQ_F32, 0x70108011c04, instArgs{arg_Sd_Dd, arg_fp_0}},                        // VCMP{E}<c>.F<32,64> <Sd,Dd>, #0.0 cond:4|1|1|1|0|1|D|1|1|0|1|0|1|Vd:4|1|0|1|sz|E|1|0|0|(0)|(0)|(0)|(0)
+	{0x0fbf0e50, 0x0eb40a40, 4, VCMP_EQ_F32, 0x70108011c04, instArgs{arg_Sd_Dd, arg_Sm_Dm}},                       // VCMP{E}<c>.F<32,64> <Sd,Dd>, <Sm,Dm> cond:4|1|1|1|0|1|D|1|1|0|1|0|0|Vd:4|1|0|1|sz|E|1|M|0|Vm:4
+	{0x0fbe0e50, 0x0eba0a40, 4, VCVT_EQ_F32_FXS16, 0x801100107011c04, instArgs{arg_Sd_Dd, arg_Sd_Dd, arg_fbits}},  // VCVT<c>.F<32,64>.FX<S,U><16,32> <Sd,Dd>, <Sd,Dd>, #<fbits> cond:4|1|1|1|0|1|D|1|1|1|0|1|U|Vd:4|1|0|1|sz|sx|1|i|0|imm4:4
+	{0x0fbe0e50, 0x0ebe0a40, 4, VCVT_EQ_FXS16_F32, 0x1001070108011c04, instArgs{arg_Sd_Dd, arg_Sd_Dd, arg_fbits}}, // VCVT<c>.FX<S,U><16,32>.F<32,64> <Sd,Dd>, <Sd,Dd>, #<fbits> cond:4|1|1|1|0|1|D|1|1|1|1|1|U|Vd:4|1|0|1|sz|sx|1|i|0|imm4:4
+	{0x0fbf0ed0, 0x0eb70ac0, 4, VCVT_EQ_F64_F32, 0x8011c04, instArgs{arg_Dd_Sd, arg_Sm_Dm}},                       // VCVT<c>.<F64.F32,F32.F64> <Dd,Sd>, <Sm,Dm> cond:4|1|1|1|0|1|D|1|1|0|1|1|1|Vd:4|1|0|1|sz|1|1|M|0|Vm:4
+	{0x0fbe0f50, 0x0eb20a40, 4, VCVTB_EQ_F32_F16, 0x70110011c04, instArgs{arg_Sd, arg_Sm}},                        // VCVT<B,T><c>.<F32.F16,F16.F32> <Sd>, <Sm> cond:4|1|1|1|0|1|D|1|1|0|0|1|op|Vd:4|1|0|1|0|T|1|M|0|Vm:4
+	{0x0fbf0e50, 0x0eb80a40, 4, VCVT_EQ_F32_U32, 0x80107011c04, instArgs{arg_Sd_Dd, arg_Sm}},                      // VCVT<c>.F<32,64>.<U,S>32 <Sd,Dd>, <Sm> cond:4|1|1|1|0|1|D|1|1|1|0|0|0|Vd:4|1|0|1|sz|op|1|M|0|Vm:4
+	{0x0fbe0e50, 0x0ebc0a40, 4, VCVTR_EQ_U32_F32, 0x701100108011c04, instArgs{arg_Sd, arg_Sm_Dm}},                 // VCVT<R,><c>.<U,S>32.F<32,64> <Sd>, <Sm,Dm> cond:4|1|1|1|0|1|D|1|1|1|1|0|signed|Vd:4|1|0|1|sz|op|1|M|0|Vm:4
+	{0x0fb00e50, 0x0e800a00, 4, VDIV_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sn_Dn, arg_Sm_Dm}},                // VDIV<c>.F<32,64> <Sd,Dd>, <Sn,Dn>, <Sm,Dm> cond:4|1|1|1|0|1|D|0|0|Vn:4|Vd:4|1|0|1|sz|N|0|M|0|Vm:4
+	{0x0f300e00, 0x0d100a00, 4, VLDR_EQ, 0x1c04, instArgs{arg_Sd_Dd, arg_mem_R_pm_imm8at0_offset}},                // VLDR<c> <Sd,Dd>, [<Rn>{,#+/-<imm8>}] cond:4|1|1|0|1|U|D|0|1|Rn:4|Vd:4|1|0|1|sz|imm8:8
+	{0x0ff00f7f, 0x0e000a10, 4, VMOV_EQ, 0x1c04, instArgs{arg_Sn, arg_R_12}},                                      // VMOV<c> <Sn>, <Rt> cond:4|1|1|1|0|0|0|0|0|Vn:4|Rt:4|1|0|1|0|N|0|0|1|0|0|0|0
+	{0x0ff00f7f, 0x0e100a10, 4, VMOV_EQ, 0x1c04, instArgs{arg_R_12, arg_Sn}},                                      // VMOV<c> <Rt>, <Sn> cond:4|1|1|1|0|0|0|0|1|Vn:4|Rt:4|1|0|1|0|N|0|0|1|0|0|0|0
+	{0x0fd00f7f, 0x0e100b10, 4, VMOV_EQ_32, 0x1c04, instArgs{arg_R_12, arg_Dn_half}},                              // VMOV<c>.32 <Rt>, <Dn[x]> cond:4|1|1|1|0|0|0|opc1|1|Vn:4|Rt:4|1|0|1|1|N|0|0|1|0|0|0|0
+	{0x0fd00f7f, 0x0e000b10, 4, VMOV_EQ_32, 0x1c04, instArgs{arg_Dn_half, arg_R_12}},                              // VMOV<c>.32 <Dd[x]>, <Rt> cond:4|1|1|1|0|0|0|opc1|0|Vd:4|Rt:4|1|0|1|1|D|0|0|1|0|0|0|0
+	{0x0fb00ef0, 0x0eb00a00, 4, VMOV_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_imm_vfp}},                         // VMOV<c>.F<32,64> <Sd,Dd>, #<imm_vfp> cond:4|1|1|1|0|1|D|1|1|imm4H:4|Vd:4|1|0|1|sz|0|0|0|0|imm4L:4
+	{0x0fbf0ed0, 0x0eb00a40, 4, VMOV_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sm_Dm}},                           // VMOV<c>.F<32,64> <Sd,Dd>, <Sm,Dm> cond:4|1|1|1|0|1|D|1|1|0|0|0|0|Vd:4|1|0|1|sz|0|1|M|0|Vm:4
+	{0x0fff0fff, 0x0ef10a10, 4, VMRS_EQ, 0x1c04, instArgs{arg_R_12_nzcv, arg_FPSCR}},                              // VMRS<c> <Rt_nzcv>, FPSCR cond:4|1|1|1|0|1|1|1|1|0|0|0|1|Rt:4|1|0|1|0|0|0|0|1|0|0|0|0
+	{0x0fff0fff, 0x0ee10a10, 4, VMSR_EQ, 0x1c04, instArgs{arg_FPSCR, arg_R_12}},                                   // VMSR<c> FPSCR, <Rt> cond:4|1|1|1|0|1|1|1|0|0|0|0|1|Rt:4|1|0|1|0|0|0|0|1|0|0|0|0
+	{0x0fb00e50, 0x0e200a00, 4, VMUL_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sn_Dn, arg_Sm_Dm}},                // VMUL<c>.F<32,64> <Sd,Dd>, <Sn,Dn>, <Sm,Dm> cond:4|1|1|1|0|0|D|1|0|Vn:4|Vd:4|1|0|1|sz|N|0|M|0|Vm:4
+	{0x0fbf0ed0, 0x0eb10a40, 4, VNEG_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sm_Dm}},                           // VNEG<c>.F<32,64> <Sd,Dd>, <Sm,Dm> cond:4|1|1|1|0|1|D|1|1|0|0|0|1|Vd:4|1|0|1|sz|0|1|M|0|Vm:4
+	{0x0fb00e10, 0x0e100a00, 4, VNMLS_EQ_F32, 0x60108011c04, instArgs{arg_Sd_Dd, arg_Sn_Dn, arg_Sm_Dm}},           // VN<MLS,MLA><c>.F<32,64> <Sd,Dd>, <Sn,Dn>, <Sm,Dm> cond:4|1|1|1|0|0|D|0|1|Vn:4|Vd:4|1|0|1|sz|N|op|M|0|Vm:4
+	{0x0fb00e50, 0x0e200a40, 4, VNMUL_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sn_Dn, arg_Sm_Dm}},               // VNMUL<c>.F<32,64> <Sd,Dd>, <Sn,Dn>, <Sm,Dm> cond:4|1|1|1|0|0|D|1|0|Vn:4|Vd:4|1|0|1|sz|N|1|M|0|Vm:4
+	{0x0fbf0ed0, 0x0eb10ac0, 4, VSQRT_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sm_Dm}},                          // VSQRT<c>.F<32,64> <Sd,Dd>, <Sm,Dm> cond:4|1|1|1|0|1|D|1|1|0|0|0|1|Vd:4|1|0|1|sz|1|1|M|0|Vm:4
+	{0x0f300e00, 0x0d000a00, 4, VSTR_EQ, 0x1c04, instArgs{arg_Sd_Dd, arg_mem_R_pm_imm8at0_offset}},                // VSTR<c> <Sd,Dd>, [<Rn>{,#+/-<imm8>}] cond:4|1|1|0|1|U|D|0|0|Rn:4|Vd:4|1|0|1|sz|imm8:8
+	{0x0fb00e50, 0x0e300a40, 4, VSUB_EQ_F32, 0x8011c04, instArgs{arg_Sd_Dd, arg_Sn_Dn, arg_Sm_Dm}},                // VSUB<c>.F<32,64> <Sd,Dd>, <Sn,Dn>, <Sm,Dm> cond:4|1|1|1|0|0|D|1|1|Vn:4|Vd:4|1|0|1|sz|N|1|M|0|Vm:4
+	{0x0fffffff, 0x0320f002, 4, WFE_EQ, 0x1c04, instArgs{}},                                                       // WFE<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|1|0
+	{0x0fff00ff, 0x0320f002, 3, WFE_EQ, 0x1c04, instArgs{}},                                                       // WFE<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|1|0
+	{0x0fffffff, 0x0320f003, 4, WFI_EQ, 0x1c04, instArgs{}},                                                       // WFI<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|1|1
+	{0x0fff00ff, 0x0320f003, 3, WFI_EQ, 0x1c04, instArgs{}},                                                       // WFI<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|1|1
+	{0x0fffffff, 0x0320f001, 4, YIELD_EQ, 0x1c04, instArgs{}},                                                     // YIELD<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|0|1
+	{0x0fff00ff, 0x0320f001, 3, YIELD_EQ, 0x1c04, instArgs{}},                                                     // YIELD<c> cond:4|0|0|1|1|0|0|1|0|0|0|0|0|(1)|(1)|(1)|(1)|(0)|(0)|(0)|(0)|0|0|0|0|0|0|0|1
+	{0xffffffff, 0xf7fabcfd, 4, UNDEF, 0x0, instArgs{}},                                                           // UNDEF 1|1|1|1|0|1|1|1|1|1|1|1|1|0|1|0|1|0|1|1|1|1|0|0|1|1|1|1|1|1|0|1
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/arg.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/arg.go
new file mode 100644
index 0000000000000000000000000000000000000000..96df14dfaad4eb3a9317214ecd105ef6c41ac2bd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/arg.go
@@ -0,0 +1,494 @@
+// Generated by ARM internal tool
+// DO NOT EDIT
+
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+// Naming for Go decoder arguments:
+//
+// - arg_Wd: a W register encoded in the Rd[4:0] field (31 is wzr)
+//
+// - arg_Xd: a X register encoded in the Rd[4:0] field (31 is xzr)
+//
+// - arg_Wds: a W register encoded in the Rd[4:0] field (31 is wsp)
+//
+// - arg_Xds: a X register encoded in the Rd[4:0] field (31 is sp)
+//
+// - arg_Wn: encoded in Rn[9:5]
+//
+// - arg_Wm: encoded in Rm[20:16]
+//
+// - arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4:
+//     a W register encoded in Rm with an extend encoded in option[15:13] and an amount
+//     encoded in imm3[12:10] in the range [0,4].
+//
+// - arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4:
+//     a W or X register encoded in Rm with an extend encoded in option[15:13] and an
+//     amount encoded in imm3[12:10] in the range [0,4]. If the extend is UXTX or SXTX,
+//     it's an X register else, it's a W register.
+//
+// - arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31:
+//     a W register encoded in Rm with a shift encoded in shift[23:22] and an amount
+//     encoded in imm6[15:10] in the range [0,31].
+//
+// - arg_IAddSub:
+//     An immediate for a add/sub instruction encoded in imm12[21:10] with an optional
+//     left shift of 12 encoded in shift[23:22].
+//
+// - arg_Rt_31_1__W_0__X_1:
+//     a W or X register encoded in Rt[4:0]. The width specifier is encoded in the field
+//     [31:31] (offset 31, bit count 1) and the register is W for 0 and X for 1.
+//
+// - arg_[s|u]label_FIELDS_POWER:
+//     a program label encoded as "FIELDS" times 2^POWER in the range [MIN, MAX] (determined
+//     by signd/unsigned, FIELDS and POWER), e.g.
+//       arg_slabel_imm14_2
+//       arg_slabel_imm19_2
+//       arg_slabel_imm26_2
+//       arg_slabel_immhi_immlo_0
+//       arg_slabel_immhi_immlo_12
+//
+// - arg_Xns_mem_post_imm7_8_signed:
+//     addressing mode of post-index with a base register: Xns and a signed offset encoded
+//     in the "imm7" field times 8
+//
+// - arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1:
+//     addressing mode of extended register with a base register: Xns, an offset register
+//     (<Wm>|<Xm>) with an extend encoded in option[15:13] and a shift amount encoded in
+//     S[12:12] in the range [0,3] (S=0:0, S=1:3).
+//
+// - arg_Xns_mem_optional_imm12_4_unsigned:
+//     addressing mode of unsigned offset with a base register: Xns and an optional unsigned
+//     offset encoded in the "imm12" field times 4
+//
+// - arg_Xns_mem_wb_imm7_4_signed:
+//     addressing mode of pre-index with a base register: Xns and the signed offset encoded
+//     in the "imm7" field times 4
+//
+// - arg_Xns_mem_post_size_1_8_unsigned__4_0__8_1__16_2__32_3:
+//     a post-index immediate offset, encoded in the "size" field. It can have the following values:
+//       #4 when size = 00
+//       #8 when size = 01
+//       #16 when size = 10
+//       #32 when size = 11
+//
+// - arg_immediate_0_127_CRm_op2:
+//     an immediate encoded in "CRm:op2" in the range 0 to 127
+//
+// - arg_immediate_bitmask_64_N_imms_immr:
+//     a bitmask immediate for 64-bit variant and encoded in "N:imms:immr"
+//
+// - arg_immediate_SBFX_SBFM_64M_bitfield_width_64_imms:
+//     an immediate for the <width> bitfield of SBFX 64-bit variant
+//
+// - arg_immediate_shift_32_implicit_inverse_imm16_hw:
+//     a 32-bit immediate of the bitwise inverse of which can be encoded in "imm16:hw"
+//
+// - arg_cond_[Not]AllowALNV_[Invert|Normal]:
+//     a standard condition, encoded in the "cond" field, excluding (NotAllow) AL and NV with
+//     its least significant bit [Yes|No] inverted, e.g.
+//       arg_cond_AllowALNV_Normal
+//       arg_cond_NotAllowALNV_Invert
+//
+// - arg_immediate_OptLSL_amount_16_0_48:
+//     An immediate for MOV[KNZ] instruction encoded in imm16[20:5] with an optional
+//     left shift of 16 in the range [0, 48] encoded in hw[22, 21]
+//
+// - arg_immediate_0_width_m1_immh_immb__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8:
+//     the left shift amount, in the range 0 to the operand width in bits minus 1,
+//     encoded in the "immh:immb" field. It can have the following values:
+//       (UInt(immh:immb)-8) when immh = 0001
+//       (UInt(immh:immb)-16) when immh = 001x
+//       (UInt(immh:immb)-32) when immh = 01xx
+//       (UInt(immh:immb)-64) when immh = 1xxx
+//
+// - arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4:
+//     the right shift amount, in the range 1 to the destination operand width in
+//     bits, encoded in the "immh:immb" field. It can have the following values:
+//       (16-UInt(immh:immb)) when immh = 0001
+//       (32-UInt(immh:immb)) when immh = 001x
+//       (64-UInt(immh:immb)) when immh = 01xx
+//
+// - arg_immediate_8x8_a_b_c_d_e_f_g_h:
+//     a 64-bit immediate 'aaaaaaaabbbbbbbbccccccccddddddddeeeeeeeeffffffffgggggggghhhhhhhh',
+//     encoded in "a:b:c:d:e:f:g:h".
+//
+// - arg_immediate_fbits_min_1_max_32_sub_64_scale:
+//     the number of bits after the binary point in the fixed-point destination,
+//     in the range 1 to 32, encoded as 64 minus "scale".
+//
+// - arg_immediate_floatzero: #0.0
+//
+// - arg_immediate_exp_3_pre_4_a_b_c_d_e_f_g_h:
+//     a signed floating-point constant with 3-bit exponent and normalized 4 bits of precision,
+//     encoded in "a:b:c:d:e:f:g:h"
+//
+// - arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__64UIntimmhimmb_4__128UIntimmhimmb_8:
+//     the number of fractional bits, in the range 1 to the operand width, encoded
+//     in the "immh:immb" field. It can have the following values:
+//       (64-UInt(immh:immb)) when immh = 01xx
+//       (128-UInt(immh:immb)) when immh = 1xxx
+//
+// - arg_immediate_index_Q_imm4__imm4lt20gt_00__imm4_10:
+//     the lowest numbered byte element to be extracted, encoded in the "Q:imm4" field.
+//     It can have the following values:
+//       imm4<2:0> when Q = 0, imm4<3> = 0
+//       imm4 when Q = 1, imm4<3> = x
+//
+// - arg_sysop_AT_SYS_CR_system:
+//     system operation for system instruction: AT encoded in the "op1:CRm<0>:op2" field
+//
+// - arg_prfop_Rt:
+//     prefectch operation encoded in the "Rt"
+//
+// - arg_sysreg_o0_op1_CRn_CRm_op2:
+//     system register name encoded in the "o0:op1:CRn:CRm:op2"
+//
+// - arg_pstatefield_op1_op2__SPSel_05__DAIFSet_36__DAIFClr_37:
+//     PSTATE field name encoded in the "op1:op2" field
+//
+// - arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31:
+//     one register with arrangement specifier encoded in the "size:Q" field which can have the following values:
+//       8B when size = 00, Q = 0
+//       16B when size = 00, Q = 1
+//       4H when size = 01, Q = 0
+//       8H when size = 01, Q = 1
+//       2S when size = 10, Q = 0
+//       4S when size = 10, Q = 1
+//       2D when size = 11, Q = 1
+//       The encoding size = 11, Q = 0 is reserved.
+//
+// - arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31:
+//     three registers with arrangement specifier encoded in the "size:Q" field which can have the following values:
+//       8B when size = 00, Q = 0
+//       16B when size = 00, Q = 1
+//       4H when size = 01, Q = 0
+//       8H when size = 01, Q = 1
+//       2S when size = 10, Q = 0
+//       4S when size = 10, Q = 1
+//       2D when size = 11, Q = 1
+//       The encoding size = 11, Q = 0 is reserved.
+//
+// - arg_Vt_1_arrangement_H_index__Q_S_size_1:
+//     one register with arrangement:H and element index encoded in "Q:S:size<1>".
+
+type instArg uint16
+
+const (
+	_ instArg = iota
+	arg_Bt
+	arg_Cm
+	arg_Cn
+	arg_cond_AllowALNV_Normal
+	arg_conditional
+	arg_cond_NotAllowALNV_Invert
+	arg_Da
+	arg_Dd
+	arg_Dm
+	arg_Dn
+	arg_Dt
+	arg_Dt2
+	arg_Hd
+	arg_Hn
+	arg_Ht
+	arg_IAddSub
+	arg_immediate_0_127_CRm_op2
+	arg_immediate_0_15_CRm
+	arg_immediate_0_15_nzcv
+	arg_immediate_0_31_imm5
+	arg_immediate_0_31_immr
+	arg_immediate_0_31_imms
+	arg_immediate_0_63_b5_b40
+	arg_immediate_0_63_immh_immb__UIntimmhimmb64_8
+	arg_immediate_0_63_immr
+	arg_immediate_0_63_imms
+	arg_immediate_0_65535_imm16
+	arg_immediate_0_7_op1
+	arg_immediate_0_7_op2
+	arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4
+	arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8
+	arg_immediate_0_width_m1_immh_immb__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8
+	arg_immediate_0_width_size__8_0__16_1__32_2
+	arg_immediate_1_64_immh_immb__128UIntimmhimmb_8
+	arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4
+	arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4
+	arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8
+	arg_immediate_8x8_a_b_c_d_e_f_g_h
+	arg_immediate_ASR_SBFM_32M_bitfield_0_31_immr
+	arg_immediate_ASR_SBFM_64M_bitfield_0_63_immr
+	arg_immediate_BFI_BFM_32M_bitfield_lsb_32_immr
+	arg_immediate_BFI_BFM_32M_bitfield_width_32_imms
+	arg_immediate_BFI_BFM_64M_bitfield_lsb_64_immr
+	arg_immediate_BFI_BFM_64M_bitfield_width_64_imms
+	arg_immediate_BFXIL_BFM_32M_bitfield_lsb_32_immr
+	arg_immediate_BFXIL_BFM_32M_bitfield_width_32_imms
+	arg_immediate_BFXIL_BFM_64M_bitfield_lsb_64_immr
+	arg_immediate_BFXIL_BFM_64M_bitfield_width_64_imms
+	arg_immediate_bitmask_32_imms_immr
+	arg_immediate_bitmask_64_N_imms_immr
+	arg_immediate_exp_3_pre_4_a_b_c_d_e_f_g_h
+	arg_immediate_exp_3_pre_4_imm8
+	arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__64UIntimmhimmb_4__128UIntimmhimmb_8
+	arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__64UIntimmhimmb_4__128UIntimmhimmb_8
+	arg_immediate_fbits_min_1_max_32_sub_64_scale
+	arg_immediate_fbits_min_1_max_64_sub_64_scale
+	arg_immediate_floatzero
+	arg_immediate_index_Q_imm4__imm4lt20gt_00__imm4_10
+	arg_immediate_LSL_UBFM_32M_bitfield_0_31_immr
+	arg_immediate_LSL_UBFM_64M_bitfield_0_63_immr
+	arg_immediate_LSR_UBFM_32M_bitfield_0_31_immr
+	arg_immediate_LSR_UBFM_64M_bitfield_0_63_immr
+	arg_immediate_MSL__a_b_c_d_e_f_g_h_cmode__8_0__16_1
+	arg_immediate_optional_0_15_CRm
+	arg_immediate_optional_0_65535_imm16
+	arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1
+	arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1__16_2__24_3
+	arg_immediate_OptLSL_amount_16_0_16
+	arg_immediate_OptLSL_amount_16_0_48
+	arg_immediate_OptLSLZero__a_b_c_d_e_f_g_h
+	arg_immediate_SBFIZ_SBFM_32M_bitfield_lsb_32_immr
+	arg_immediate_SBFIZ_SBFM_32M_bitfield_width_32_imms
+	arg_immediate_SBFIZ_SBFM_64M_bitfield_lsb_64_immr
+	arg_immediate_SBFIZ_SBFM_64M_bitfield_width_64_imms
+	arg_immediate_SBFX_SBFM_32M_bitfield_lsb_32_immr
+	arg_immediate_SBFX_SBFM_32M_bitfield_width_32_imms
+	arg_immediate_SBFX_SBFM_64M_bitfield_lsb_64_immr
+	arg_immediate_SBFX_SBFM_64M_bitfield_width_64_imms
+	arg_immediate_shift_32_implicit_imm16_hw
+	arg_immediate_shift_32_implicit_inverse_imm16_hw
+	arg_immediate_shift_64_implicit_imm16_hw
+	arg_immediate_shift_64_implicit_inverse_imm16_hw
+	arg_immediate_UBFIZ_UBFM_32M_bitfield_lsb_32_immr
+	arg_immediate_UBFIZ_UBFM_32M_bitfield_width_32_imms
+	arg_immediate_UBFIZ_UBFM_64M_bitfield_lsb_64_immr
+	arg_immediate_UBFIZ_UBFM_64M_bitfield_width_64_imms
+	arg_immediate_UBFX_UBFM_32M_bitfield_lsb_32_immr
+	arg_immediate_UBFX_UBFM_32M_bitfield_width_32_imms
+	arg_immediate_UBFX_UBFM_64M_bitfield_lsb_64_immr
+	arg_immediate_UBFX_UBFM_64M_bitfield_width_64_imms
+	arg_immediate_zero
+	arg_option_DMB_BO_system_CRm
+	arg_option_DSB_BO_system_CRm
+	arg_option_ISB_BI_system_CRm
+	arg_prfop_Rt
+	arg_pstatefield_op1_op2__SPSel_05__DAIFSet_36__DAIFClr_37
+	arg_Qd
+	arg_Qn
+	arg_Qt
+	arg_Qt2
+	arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4
+	arg_Rn_16_5__W_1__W_2__W_4__X_8
+	arg_Rt_31_1__W_0__X_1
+	arg_Sa
+	arg_Sd
+	arg_slabel_imm14_2
+	arg_slabel_imm19_2
+	arg_slabel_imm26_2
+	arg_slabel_immhi_immlo_0
+	arg_slabel_immhi_immlo_12
+	arg_Sm
+	arg_Sn
+	arg_St
+	arg_St2
+	arg_sysop_AT_SYS_CR_system
+	arg_sysop_DC_SYS_CR_system
+	arg_sysop_IC_SYS_CR_system
+	arg_sysop_SYS_CR_system
+	arg_sysop_TLBI_SYS_CR_system
+	arg_sysreg_o0_op1_CRn_CRm_op2
+	arg_Vd_16_5__B_1__H_2__S_4__D_8
+	arg_Vd_19_4__B_1__H_2__S_4
+	arg_Vd_19_4__B_1__H_2__S_4__D_8
+	arg_Vd_19_4__D_8
+	arg_Vd_19_4__S_4__D_8
+	arg_Vd_22_1__S_0
+	arg_Vd_22_1__S_0__D_1
+	arg_Vd_22_1__S_1
+	arg_Vd_22_2__B_0__H_1__S_2
+	arg_Vd_22_2__B_0__H_1__S_2__D_3
+	arg_Vd_22_2__D_3
+	arg_Vd_22_2__H_0__S_1__D_2
+	arg_Vd_22_2__H_1__S_2
+	arg_Vd_22_2__S_1__D_2
+	arg_Vd_arrangement_16B
+	arg_Vd_arrangement_2D
+	arg_Vd_arrangement_4S
+	arg_Vd_arrangement_D_index__1
+	arg_Vd_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1
+	arg_Vd_arrangement_imm5_Q___8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81
+	arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81
+	arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41
+	arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81
+	arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4
+	arg_Vd_arrangement_Q___2S_0__4S_1
+	arg_Vd_arrangement_Q___4H_0__8H_1
+	arg_Vd_arrangement_Q___8B_0__16B_1
+	arg_Vd_arrangement_Q_sz___2S_00__4S_10__2D_11
+	arg_Vd_arrangement_size___4S_1__2D_2
+	arg_Vd_arrangement_size___8H_0__1Q_3
+	arg_Vd_arrangement_size___8H_0__4S_1__2D_2
+	arg_Vd_arrangement_size_Q___4H_00__8H_01__2S_10__4S_11__1D_20__2D_21
+	arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21
+	arg_Vd_arrangement_size_Q___8B_00__16B_01
+	arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11
+	arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21
+	arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31
+	arg_Vd_arrangement_sz___4S_0__2D_1
+	arg_Vd_arrangement_sz_Q___2S_00__4S_01
+	arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11
+	arg_Vd_arrangement_sz_Q___2S_10__4S_11
+	arg_Vd_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11
+	arg_Vm_22_1__S_0__D_1
+	arg_Vm_22_2__B_0__H_1__S_2__D_3
+	arg_Vm_22_2__D_3
+	arg_Vm_22_2__H_1__S_2
+	arg_Vm_arrangement_4S
+	arg_Vm_arrangement_Q___8B_0__16B_1
+	arg_Vm_arrangement_size___8H_0__4S_1__2D_2
+	arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1
+	arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21
+	arg_Vm_arrangement_size_Q___8B_00__16B_01
+	arg_Vm_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31
+	arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21
+	arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31
+	arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11
+	arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1
+	arg_Vn_19_4__B_1__H_2__S_4__D_8
+	arg_Vn_19_4__D_8
+	arg_Vn_19_4__H_1__S_2__D_4
+	arg_Vn_19_4__S_4__D_8
+	arg_Vn_1_arrangement_16B
+	arg_Vn_22_1__D_1
+	arg_Vn_22_1__S_0__D_1
+	arg_Vn_22_2__B_0__H_1__S_2__D_3
+	arg_Vn_22_2__D_3
+	arg_Vn_22_2__H_0__S_1__D_2
+	arg_Vn_22_2__H_1__S_2
+	arg_Vn_2_arrangement_16B
+	arg_Vn_3_arrangement_16B
+	arg_Vn_4_arrangement_16B
+	arg_Vn_arrangement_16B
+	arg_Vn_arrangement_4S
+	arg_Vn_arrangement_D_index__1
+	arg_Vn_arrangement_D_index__imm5_1
+	arg_Vn_arrangement_imm5___B_1__H_2_index__imm5__imm5lt41gt_1__imm5lt42gt_2_1
+	arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5_imm4__imm4lt30gt_1__imm4lt31gt_2__imm4lt32gt_4__imm4lt3gt_8_1
+	arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1
+	arg_Vn_arrangement_imm5___B_1__H_2__S_4_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4_1
+	arg_Vn_arrangement_imm5___D_8_index__imm5_1
+	arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81
+	arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41
+	arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81
+	arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4
+	arg_Vn_arrangement_Q___8B_0__16B_1
+	arg_Vn_arrangement_Q_sz___2S_00__4S_10__2D_11
+	arg_Vn_arrangement_Q_sz___4S_10
+	arg_Vn_arrangement_S_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4_1
+	arg_Vn_arrangement_size___2D_3
+	arg_Vn_arrangement_size___8H_0__4S_1__2D_2
+	arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21
+	arg_Vn_arrangement_size_Q___8B_00__16B_01
+	arg_Vn_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31
+	arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11
+	arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21
+	arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31
+	arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21
+	arg_Vn_arrangement_sz___2D_1
+	arg_Vn_arrangement_sz___2S_0__2D_1
+	arg_Vn_arrangement_sz___4S_0__2D_1
+	arg_Vn_arrangement_sz_Q___2S_00__4S_01
+	arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11
+	arg_Vn_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11
+	arg_Vt_1_arrangement_B_index__Q_S_size_1
+	arg_Vt_1_arrangement_D_index__Q_1
+	arg_Vt_1_arrangement_H_index__Q_S_size_1
+	arg_Vt_1_arrangement_S_index__Q_S_1
+	arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31
+	arg_Vt_2_arrangement_B_index__Q_S_size_1
+	arg_Vt_2_arrangement_D_index__Q_1
+	arg_Vt_2_arrangement_H_index__Q_S_size_1
+	arg_Vt_2_arrangement_S_index__Q_S_1
+	arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31
+	arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31
+	arg_Vt_3_arrangement_B_index__Q_S_size_1
+	arg_Vt_3_arrangement_D_index__Q_1
+	arg_Vt_3_arrangement_H_index__Q_S_size_1
+	arg_Vt_3_arrangement_S_index__Q_S_1
+	arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31
+	arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31
+	arg_Vt_4_arrangement_B_index__Q_S_size_1
+	arg_Vt_4_arrangement_D_index__Q_1
+	arg_Vt_4_arrangement_H_index__Q_S_size_1
+	arg_Vt_4_arrangement_S_index__Q_S_1
+	arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31
+	arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31
+	arg_Wa
+	arg_Wd
+	arg_Wds
+	arg_Wm
+	arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4
+	arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31
+	arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31
+	arg_Wn
+	arg_Wns
+	arg_Ws
+	arg_Wt
+	arg_Wt2
+	arg_Xa
+	arg_Xd
+	arg_Xds
+	arg_Xm
+	arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63
+	arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63
+	arg_Xn
+	arg_Xns
+	arg_Xns_mem
+	arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1
+	arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__2_1
+	arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1
+	arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__4_1
+	arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1
+	arg_Xns_mem_offset
+	arg_Xns_mem_optional_imm12_16_unsigned
+	arg_Xns_mem_optional_imm12_1_unsigned
+	arg_Xns_mem_optional_imm12_2_unsigned
+	arg_Xns_mem_optional_imm12_4_unsigned
+	arg_Xns_mem_optional_imm12_8_unsigned
+	arg_Xns_mem_optional_imm7_16_signed
+	arg_Xns_mem_optional_imm7_4_signed
+	arg_Xns_mem_optional_imm7_8_signed
+	arg_Xns_mem_optional_imm9_1_signed
+	arg_Xns_mem_post_fixedimm_1
+	arg_Xns_mem_post_fixedimm_12
+	arg_Xns_mem_post_fixedimm_16
+	arg_Xns_mem_post_fixedimm_2
+	arg_Xns_mem_post_fixedimm_24
+	arg_Xns_mem_post_fixedimm_3
+	arg_Xns_mem_post_fixedimm_32
+	arg_Xns_mem_post_fixedimm_4
+	arg_Xns_mem_post_fixedimm_6
+	arg_Xns_mem_post_fixedimm_8
+	arg_Xns_mem_post_imm7_16_signed
+	arg_Xns_mem_post_imm7_4_signed
+	arg_Xns_mem_post_imm7_8_signed
+	arg_Xns_mem_post_imm9_1_signed
+	arg_Xns_mem_post_Q__16_0__32_1
+	arg_Xns_mem_post_Q__24_0__48_1
+	arg_Xns_mem_post_Q__32_0__64_1
+	arg_Xns_mem_post_Q__8_0__16_1
+	arg_Xns_mem_post_size__1_0__2_1__4_2__8_3
+	arg_Xns_mem_post_size__2_0__4_1__8_2__16_3
+	arg_Xns_mem_post_size__3_0__6_1__12_2__24_3
+	arg_Xns_mem_post_size__4_0__8_1__16_2__32_3
+	arg_Xns_mem_post_Xm
+	arg_Xns_mem_wb_imm7_16_signed
+	arg_Xns_mem_wb_imm7_4_signed
+	arg_Xns_mem_wb_imm7_8_signed
+	arg_Xns_mem_wb_imm9_1_signed
+	arg_Xs
+	arg_Xt
+	arg_Xt2
+)
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/condition.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/condition.go
new file mode 100644
index 0000000000000000000000000000000000000000..37ad8eed998274096c7c9fb01002ea2292d544c2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/condition.go
@@ -0,0 +1,329 @@
+// Generated by ARM internal tool
+// DO NOT EDIT
+
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+// Following functions are used as the predicator: canDecode of according instruction
+// Refer to instFormat inside decode.go for more details
+
+func at_sys_cr_system_cond(instr uint32) bool {
+	return sys_op_4((instr>>16)&0x7, 0x7, 0x8, (instr>>5)&0x7) == sys_AT
+}
+
+func bfi_bfm_32m_bitfield_cond(instr uint32) bool {
+	return (instr>>5)&0x1f != 0x1f && uint8((instr>>10)&0x3f) < uint8((instr>>16)&0x3f)
+}
+
+func bfi_bfm_64m_bitfield_cond(instr uint32) bool {
+	return (instr>>5)&0x1f != 0x1f && uint8((instr>>10)&0x3f) < uint8((instr>>16)&0x3f)
+}
+
+func bfxil_bfm_32m_bitfield_cond(instr uint32) bool {
+	return uint8((instr>>10)&0x3f) >= uint8((instr>>16)&0x3f)
+}
+
+func bfxil_bfm_64m_bitfield_cond(instr uint32) bool {
+	return uint8((instr>>10)&0x3f) >= uint8((instr>>16)&0x3f)
+}
+
+func cinc_csinc_32_condsel_cond(instr uint32) bool {
+	return instr&0x1f0000 != 0x1f0000 && instr&0xe000 != 0xe000 && instr&0x3e0 != 0x3e0 && (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func cinc_csinc_64_condsel_cond(instr uint32) bool {
+	return instr&0x1f0000 != 0x1f0000 && instr&0xe000 != 0xe000 && instr&0x3e0 != 0x3e0 && (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func cinv_csinv_32_condsel_cond(instr uint32) bool {
+	return instr&0x1f0000 != 0x1f0000 && instr&0xe000 != 0xe000 && instr&0x3e0 != 0x3e0 && (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func cinv_csinv_64_condsel_cond(instr uint32) bool {
+	return instr&0x1f0000 != 0x1f0000 && instr&0xe000 != 0xe000 && instr&0x3e0 != 0x3e0 && (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func cneg_csneg_32_condsel_cond(instr uint32) bool {
+	return instr&0xe000 != 0xe000 && (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func cneg_csneg_64_condsel_cond(instr uint32) bool {
+	return instr&0xe000 != 0xe000 && (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func csinc_general_cond(instr uint32) bool {
+	return instr&0xe000 != 0xe000
+}
+func csinv_general_cond(instr uint32) bool {
+	return instr&0xe000 != 0xe000
+}
+func dc_sys_cr_system_cond(instr uint32) bool {
+	return sys_op_4((instr>>16)&0x7, 0x7, (instr>>8)&0xf, (instr>>5)&0x7) == sys_DC
+}
+
+func ic_sys_cr_system_cond(instr uint32) bool {
+	return sys_op_4((instr>>16)&0x7, 0x7, (instr>>8)&0xf, (instr>>5)&0x7) == sys_IC
+}
+
+func lsl_ubfm_32m_bitfield_cond(instr uint32) bool {
+	return instr&0xfc00 != 0x7c00 && (instr>>10)&0x3f+1 == (instr>>16)&0x3f
+}
+
+func lsl_ubfm_64m_bitfield_cond(instr uint32) bool {
+	return instr&0xfc00 != 0xfc00 && (instr>>10)&0x3f+1 == (instr>>16)&0x3f
+}
+
+func mov_orr_32_log_imm_cond(instr uint32) bool {
+	return !move_wide_preferred_4((instr>>31)&0x1, (instr>>22)&0x1, (instr>>10)&0x3f, (instr>>16)&0x3f)
+}
+
+func mov_orr_64_log_imm_cond(instr uint32) bool {
+	return !move_wide_preferred_4((instr>>31)&0x1, (instr>>22)&0x1, (instr>>10)&0x3f, (instr>>16)&0x3f)
+}
+
+func mov_movn_32_movewide_cond(instr uint32) bool {
+	return !(is_zero((instr>>5)&0xffff) && (instr>>21)&0x3 != 0x0) && !is_ones_n16((instr>>5)&0xffff)
+}
+
+func mov_movn_64_movewide_cond(instr uint32) bool {
+	return !(is_zero((instr>>5)&0xffff) && (instr>>21)&0x3 != 0x0)
+}
+
+func mov_add_32_addsub_imm_cond(instr uint32) bool {
+	return instr&0x1f == 0x1f || (instr>>5)&0x1f == 0x1f
+}
+
+func mov_add_64_addsub_imm_cond(instr uint32) bool {
+	return instr&0x1f == 0x1f || (instr>>5)&0x1f == 0x1f
+}
+
+func mov_movz_32_movewide_cond(instr uint32) bool {
+	return !(is_zero((instr>>5)&0xffff) && (instr>>21)&0x3 != 0x0)
+}
+
+func mov_movz_64_movewide_cond(instr uint32) bool {
+	return !(is_zero((instr>>5)&0xffff) && (instr>>21)&0x3 != 0x0)
+}
+
+func ror_extr_32_extract_cond(instr uint32) bool {
+	return (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func ror_extr_64_extract_cond(instr uint32) bool {
+	return (instr>>5)&0x1f == (instr>>16)&0x1f
+}
+
+func sbfiz_sbfm_32m_bitfield_cond(instr uint32) bool {
+	return uint8((instr>>10)&0x3f) < uint8((instr>>16)&0x3f)
+}
+
+func sbfiz_sbfm_64m_bitfield_cond(instr uint32) bool {
+	return uint8((instr>>10)&0x3f) < uint8((instr>>16)&0x3f)
+}
+
+func sbfx_sbfm_32m_bitfield_cond(instr uint32) bool {
+	return bfxpreferred_4((instr>>31)&0x1, extract_bit((instr>>29)&0x3, 1), (instr>>10)&0x3f, (instr>>16)&0x3f)
+}
+
+func sbfx_sbfm_64m_bitfield_cond(instr uint32) bool {
+	return bfxpreferred_4((instr>>31)&0x1, extract_bit((instr>>29)&0x3, 1), (instr>>10)&0x3f, (instr>>16)&0x3f)
+}
+
+func tlbi_sys_cr_system_cond(instr uint32) bool {
+	return sys_op_4((instr>>16)&0x7, 0x8, (instr>>8)&0xf, (instr>>5)&0x7) == sys_TLBI
+}
+
+func ubfiz_ubfm_32m_bitfield_cond(instr uint32) bool {
+	return uint8((instr>>10)&0x3f) < uint8((instr>>16)&0x3f)
+}
+
+func ubfiz_ubfm_64m_bitfield_cond(instr uint32) bool {
+	return uint8((instr>>10)&0x3f) < uint8((instr>>16)&0x3f)
+}
+
+func ubfx_ubfm_32m_bitfield_cond(instr uint32) bool {
+	return bfxpreferred_4((instr>>31)&0x1, extract_bit((instr>>29)&0x3, 1), (instr>>10)&0x3f, (instr>>16)&0x3f)
+}
+
+func ubfx_ubfm_64m_bitfield_cond(instr uint32) bool {
+	return bfxpreferred_4((instr>>31)&0x1, extract_bit((instr>>29)&0x3, 1), (instr>>10)&0x3f, (instr>>16)&0x3f)
+}
+
+func fcvtzs_asisdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func fcvtzs_asimdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func fcvtzu_asisdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func fcvtzu_asimdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func mov_umov_asimdins_w_w_cond(instr uint32) bool {
+	return ((instr>>16)&0x1f)&0x7 == 0x4
+}
+
+func mov_umov_asimdins_x_x_cond(instr uint32) bool {
+	return ((instr>>16)&0x1f)&0xf == 0x8
+}
+
+func mov_orr_asimdsame_only_cond(instr uint32) bool {
+	return (instr>>16)&0x1f == (instr>>5)&0x1f
+}
+
+func rshrn_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func scvtf_asisdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func scvtf_asimdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func shl_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func shl_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func shrn_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sli_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sli_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqrshrn_asisdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqrshrn_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqrshrun_asisdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqrshrun_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshl_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshl_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshlu_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshlu_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshrn_asisdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshrn_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshrun_asisdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sqshrun_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sri_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sri_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func srshr_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func srshr_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func srsra_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func srsra_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sshll_asimdshf_l_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sshr_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sshr_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ssra_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ssra_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func sxtl_sshll_asimdshf_l_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0 && bit_count((instr>>19)&0xf) == 1
+}
+
+func ucvtf_asisdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ucvtf_asimdshf_c_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func uqrshrn_asisdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func uqrshrn_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func uqshl_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func uqshl_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func uqshrn_asisdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func uqshrn_asimdshf_n_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func urshr_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func urshr_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ursra_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ursra_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ushll_asimdshf_l_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ushr_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func ushr_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func usra_asisdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func usra_asimdshf_r_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0
+}
+func uxtl_ushll_asimdshf_l_cond(instr uint32) bool {
+	return instr&0x780000 != 0x0 && bit_count((instr>>19)&0xf) == 1
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/condition_util.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/condition_util.go
new file mode 100644
index 0000000000000000000000000000000000000000..f2fa11b9dc2da633d69911efb2257a5036252a67
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/condition_util.go
@@ -0,0 +1,81 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+func extract_bit(value, bit uint32) uint32 {
+	return (value >> bit) & 1
+}
+
+func bfxpreferred_4(sf, opc1, imms, immr uint32) bool {
+	if imms < immr {
+		return false
+	}
+	if (imms>>5 == sf) && (imms&0x1f == 0x1f) {
+		return false
+	}
+	if immr == 0 {
+		if sf == 0 && (imms == 7 || imms == 15) {
+			return false
+		}
+		if sf == 1 && opc1 == 0 && (imms == 7 ||
+			imms == 15 || imms == 31) {
+			return false
+		}
+	}
+	return true
+}
+
+func move_wide_preferred_4(sf, N, imms, immr uint32) bool {
+	if sf == 1 && N != 1 {
+		return false
+	}
+	if sf == 0 && !(N == 0 && ((imms>>5)&1) == 0) {
+		return false
+	}
+	if imms < 16 {
+		return (-immr)%16 <= (15 - imms)
+	}
+	width := uint32(32)
+	if sf == 1 {
+		width = uint32(64)
+	}
+	if imms >= (width - 15) {
+		return (immr % 16) <= (imms - (width - 15))
+	}
+	return false
+}
+
+type sys uint8
+
+const (
+	sys_AT sys = iota
+	sys_DC
+	sys_IC
+	sys_TLBI
+	sys_SYS
+)
+
+func sys_op_4(op1, crn, crm, op2 uint32) sys {
+	sysInst := sysInstFields{uint8(op1), uint8(crn), uint8(crm), uint8(op2)}
+	return sysInst.getType()
+}
+
+func is_zero(x uint32) bool {
+	return x == 0
+}
+
+func is_ones_n16(x uint32) bool {
+	return x == 0xffff
+}
+
+func bit_count(x uint32) uint8 {
+	var count uint8
+	for count = 0; x > 0; x >>= 1 {
+		if (x & 1) == 1 {
+			count++
+		}
+	}
+	return count
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/decode.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..b1c4f5ec2ccab26f730a67544df8874b1311c809
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/decode.go
@@ -0,0 +1,2777 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+type instArgs [5]instArg
+
+// An instFormat describes the format of an instruction encoding.
+// An instruction with 32-bit value x matches the format if x&mask == value
+// and the predicator: canDecode(x) return true.
+type instFormat struct {
+	mask  uint32
+	value uint32
+	op    Op
+	// args describe how to decode the instruction arguments.
+	// args is stored as a fixed-size array.
+	// if there are fewer than len(args) arguments, args[i] == 0 marks
+	// the end of the argument list.
+	args      instArgs
+	canDecode func(instr uint32) bool
+}
+
+var (
+	errShort   = fmt.Errorf("truncated instruction")
+	errUnknown = fmt.Errorf("unknown instruction")
+)
+
+var decoderCover []bool
+
+func init() {
+	decoderCover = make([]bool, len(instFormats))
+}
+
+// Decode decodes the 4 bytes in src as a single instruction.
+func Decode(src []byte) (inst Inst, err error) {
+	if len(src) < 4 {
+		return Inst{}, errShort
+	}
+
+	x := binary.LittleEndian.Uint32(src)
+
+Search:
+	for i := range instFormats {
+		f := &instFormats[i]
+		if x&f.mask != f.value {
+			continue
+		}
+		if f.canDecode != nil && !f.canDecode(x) {
+			continue
+		}
+		// Decode args.
+		var args Args
+		for j, aop := range f.args {
+			if aop == 0 {
+				break
+			}
+			arg := decodeArg(aop, x)
+			if arg == nil { // Cannot decode argument
+				continue Search
+			}
+			args[j] = arg
+		}
+		decoderCover[i] = true
+		inst = Inst{
+			Op:   f.op,
+			Args: args,
+			Enc:  x,
+		}
+		return inst, nil
+	}
+	return Inst{}, errUnknown
+}
+
+// decodeArg decodes the arg described by aop from the instruction bits x.
+// It returns nil if x cannot be decoded according to aop.
+func decodeArg(aop instArg, x uint32) Arg {
+	switch aop {
+	default:
+		return nil
+
+	case arg_Da:
+		return D0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Dd:
+		return D0 + Reg(x&(1<<5-1))
+
+	case arg_Dm:
+		return D0 + Reg((x>>16)&(1<<5-1))
+
+	case arg_Dn:
+		return D0 + Reg((x>>5)&(1<<5-1))
+
+	case arg_Hd:
+		return H0 + Reg(x&(1<<5-1))
+
+	case arg_Hn:
+		return H0 + Reg((x>>5)&(1<<5-1))
+
+	case arg_IAddSub:
+		imm12 := (x >> 10) & (1<<12 - 1)
+		shift := (x >> 22) & (1<<2 - 1)
+		if shift > 1 {
+			return nil
+		}
+		shift = shift * 12
+		return ImmShift{uint16(imm12), uint8(shift)}
+
+	case arg_Sa:
+		return S0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Sd:
+		return S0 + Reg(x&(1<<5-1))
+
+	case arg_Sm:
+		return S0 + Reg((x>>16)&(1<<5-1))
+
+	case arg_Sn:
+		return S0 + Reg((x>>5)&(1<<5-1))
+
+	case arg_Wa:
+		return W0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Wd:
+		return W0 + Reg(x&(1<<5-1))
+
+	case arg_Wds:
+		return RegSP(W0) + RegSP(x&(1<<5-1))
+
+	case arg_Wm:
+		return W0 + Reg((x>>16)&(1<<5-1))
+
+	case arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4:
+		return handle_ExtendedRegister(x, true)
+
+	case arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4:
+		return handle_ExtendedRegister(x, false)
+
+	case arg_Wn:
+		return W0 + Reg((x>>5)&(1<<5-1))
+
+	case arg_Wns:
+		return RegSP(W0) + RegSP((x>>5)&(1<<5-1))
+
+	case arg_Xa:
+		return X0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Xd:
+		return X0 + Reg(x&(1<<5-1))
+
+	case arg_Xds:
+		return RegSP(X0) + RegSP(x&(1<<5-1))
+
+	case arg_Xm:
+		return X0 + Reg((x>>16)&(1<<5-1))
+
+	case arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31:
+		return handle_ImmediateShiftedRegister(x, 31, true, false)
+
+	case arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31:
+		return handle_ImmediateShiftedRegister(x, 31, true, true)
+
+	case arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63:
+		return handle_ImmediateShiftedRegister(x, 63, false, false)
+
+	case arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63:
+		return handle_ImmediateShiftedRegister(x, 63, false, true)
+
+	case arg_Xn:
+		return X0 + Reg((x>>5)&(1<<5-1))
+
+	case arg_Xns:
+		return RegSP(X0) + RegSP((x>>5)&(1<<5-1))
+
+	case arg_slabel_imm14_2:
+		imm14 := ((x >> 5) & (1<<14 - 1))
+		return PCRel(((int64(imm14) << 2) << 48) >> 48)
+
+	case arg_slabel_imm19_2:
+		imm19 := ((x >> 5) & (1<<19 - 1))
+		return PCRel(((int64(imm19) << 2) << 43) >> 43)
+
+	case arg_slabel_imm26_2:
+		imm26 := (x & (1<<26 - 1))
+		return PCRel(((int64(imm26) << 2) << 36) >> 36)
+
+	case arg_slabel_immhi_immlo_0:
+		immhi := ((x >> 5) & (1<<19 - 1))
+		immlo := ((x >> 29) & (1<<2 - 1))
+		immhilo := (immhi)<<2 | immlo
+		return PCRel((int64(immhilo) << 43) >> 43)
+
+	case arg_slabel_immhi_immlo_12:
+		immhi := ((x >> 5) & (1<<19 - 1))
+		immlo := ((x >> 29) & (1<<2 - 1))
+		immhilo := (immhi)<<2 | immlo
+		return PCRel(((int64(immhilo) << 12) << 31) >> 31)
+
+	case arg_Xns_mem:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrOffset, 0}
+
+	case arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1:
+		return handle_MemExtend(x, 1, false)
+
+	case arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__2_1:
+		return handle_MemExtend(x, 2, false)
+
+	case arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1:
+		return handle_MemExtend(x, 3, false)
+
+	case arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1:
+		return handle_MemExtend(x, 1, true)
+
+	case arg_Xns_mem_optional_imm12_1_unsigned:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm12 := (x >> 10) & (1<<12 - 1)
+		return MemImmediate{Rn, AddrOffset, int32(imm12)}
+
+	case arg_Xns_mem_optional_imm12_2_unsigned:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm12 := (x >> 10) & (1<<12 - 1)
+		return MemImmediate{Rn, AddrOffset, int32(imm12 << 1)}
+
+	case arg_Xns_mem_optional_imm12_4_unsigned:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm12 := (x >> 10) & (1<<12 - 1)
+		return MemImmediate{Rn, AddrOffset, int32(imm12 << 2)}
+
+	case arg_Xns_mem_optional_imm12_8_unsigned:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm12 := (x >> 10) & (1<<12 - 1)
+		return MemImmediate{Rn, AddrOffset, int32(imm12 << 3)}
+
+	case arg_Xns_mem_optional_imm7_4_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrOffset, ((int32(imm7 << 2)) << 23) >> 23}
+
+	case arg_Xns_mem_optional_imm7_8_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrOffset, ((int32(imm7 << 3)) << 22) >> 22}
+
+	case arg_Xns_mem_optional_imm9_1_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm9 := (x >> 12) & (1<<9 - 1)
+		return MemImmediate{Rn, AddrOffset, (int32(imm9) << 23) >> 23}
+
+	case arg_Xns_mem_post_imm7_4_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrPostIndex, ((int32(imm7 << 2)) << 23) >> 23}
+
+	case arg_Xns_mem_post_imm7_8_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrPostIndex, ((int32(imm7 << 3)) << 22) >> 22}
+
+	case arg_Xns_mem_post_imm9_1_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm9 := (x >> 12) & (1<<9 - 1)
+		return MemImmediate{Rn, AddrPostIndex, ((int32(imm9)) << 23) >> 23}
+
+	case arg_Xns_mem_wb_imm7_4_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrPreIndex, ((int32(imm7 << 2)) << 23) >> 23}
+
+	case arg_Xns_mem_wb_imm7_8_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrPreIndex, ((int32(imm7 << 3)) << 22) >> 22}
+
+	case arg_Xns_mem_wb_imm9_1_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm9 := (x >> 12) & (1<<9 - 1)
+		return MemImmediate{Rn, AddrPreIndex, ((int32(imm9)) << 23) >> 23}
+
+	case arg_Ws:
+		return W0 + Reg((x>>16)&(1<<5-1))
+
+	case arg_Wt:
+		return W0 + Reg(x&(1<<5-1))
+
+	case arg_Wt2:
+		return W0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Xs:
+		return X0 + Reg((x>>16)&(1<<5-1))
+
+	case arg_Xt:
+		return X0 + Reg(x&(1<<5-1))
+
+	case arg_Xt2:
+		return X0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_immediate_0_127_CRm_op2:
+		crm_op2 := (x >> 5) & (1<<7 - 1)
+		return Imm_hint(crm_op2)
+
+	case arg_immediate_0_15_CRm:
+		crm := (x >> 8) & (1<<4 - 1)
+		return Imm{crm, false}
+
+	case arg_immediate_0_15_nzcv:
+		nzcv := x & (1<<4 - 1)
+		return Imm{nzcv, false}
+
+	case arg_immediate_0_31_imm5:
+		imm5 := (x >> 16) & (1<<5 - 1)
+		return Imm{imm5, false}
+
+	case arg_immediate_0_31_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{immr, false}
+
+	case arg_immediate_0_31_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		if imms > 31 {
+			return nil
+		}
+		return Imm{imms, true}
+
+	case arg_immediate_0_63_b5_b40:
+		b5 := (x >> 31) & 1
+		b40 := (x >> 19) & (1<<5 - 1)
+		return Imm{(b5 << 5) | b40, true}
+
+	case arg_immediate_0_63_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{immr, false}
+
+	case arg_immediate_0_63_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		return Imm{imms, true}
+
+	case arg_immediate_0_65535_imm16:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		return Imm{imm16, false}
+
+	case arg_immediate_0_7_op1:
+		op1 := (x >> 16) & (1<<3 - 1)
+		return Imm{op1, true}
+
+	case arg_immediate_0_7_op2:
+		op2 := (x >> 5) & (1<<3 - 1)
+		return Imm{op2, true}
+
+	case arg_immediate_ASR_SBFM_32M_bitfield_0_31_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{immr, true}
+
+	case arg_immediate_ASR_SBFM_64M_bitfield_0_63_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{immr, true}
+
+	case arg_immediate_BFI_BFM_32M_bitfield_lsb_32_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{32 - immr, true}
+
+	case arg_immediate_BFI_BFM_32M_bitfield_width_32_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		if imms > 31 {
+			return nil
+		}
+		return Imm{imms + 1, true}
+
+	case arg_immediate_BFI_BFM_64M_bitfield_lsb_64_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{64 - immr, true}
+
+	case arg_immediate_BFI_BFM_64M_bitfield_width_64_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		return Imm{imms + 1, true}
+
+	case arg_immediate_BFXIL_BFM_32M_bitfield_lsb_32_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{immr, true}
+
+	case arg_immediate_BFXIL_BFM_32M_bitfield_width_32_imms:
+		immr := (x >> 16) & (1<<6 - 1)
+		imms := (x >> 10) & (1<<6 - 1)
+		width := imms - immr + 1
+		if width < 1 || width > 32-immr {
+			return nil
+		}
+		return Imm{width, true}
+
+	case arg_immediate_BFXIL_BFM_64M_bitfield_lsb_64_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{immr, true}
+
+	case arg_immediate_BFXIL_BFM_64M_bitfield_width_64_imms:
+		immr := (x >> 16) & (1<<6 - 1)
+		imms := (x >> 10) & (1<<6 - 1)
+		width := imms - immr + 1
+		if width < 1 || width > 64-immr {
+			return nil
+		}
+		return Imm{width, true}
+
+	case arg_immediate_bitmask_32_imms_immr:
+		return handle_bitmasks(x, 32)
+
+	case arg_immediate_bitmask_64_N_imms_immr:
+		return handle_bitmasks(x, 64)
+
+	case arg_immediate_LSL_UBFM_32M_bitfield_0_31_immr:
+		imms := (x >> 10) & (1<<6 - 1)
+		shift := 31 - imms
+		if shift > 31 {
+			return nil
+		}
+		return Imm{shift, true}
+
+	case arg_immediate_LSL_UBFM_64M_bitfield_0_63_immr:
+		imms := (x >> 10) & (1<<6 - 1)
+		shift := 63 - imms
+		if shift > 63 {
+			return nil
+		}
+		return Imm{shift, true}
+
+	case arg_immediate_LSR_UBFM_32M_bitfield_0_31_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{immr, true}
+
+	case arg_immediate_LSR_UBFM_64M_bitfield_0_63_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{immr, true}
+
+	case arg_immediate_optional_0_15_CRm:
+		crm := (x >> 8) & (1<<4 - 1)
+		return Imm_clrex(crm)
+
+	case arg_immediate_optional_0_65535_imm16:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		return Imm_dcps(imm16)
+
+	case arg_immediate_OptLSL_amount_16_0_16:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		hw := (x >> 21) & (1<<2 - 1)
+		shift := hw * 16
+		if shift > 16 {
+			return nil
+		}
+		return ImmShift{uint16(imm16), uint8(shift)}
+
+	case arg_immediate_OptLSL_amount_16_0_48:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		hw := (x >> 21) & (1<<2 - 1)
+		shift := hw * 16
+		return ImmShift{uint16(imm16), uint8(shift)}
+
+	case arg_immediate_SBFIZ_SBFM_32M_bitfield_lsb_32_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{32 - immr, true}
+
+	case arg_immediate_SBFIZ_SBFM_32M_bitfield_width_32_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		if imms > 31 {
+			return nil
+		}
+		return Imm{imms + 1, true}
+
+	case arg_immediate_SBFIZ_SBFM_64M_bitfield_lsb_64_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{64 - immr, true}
+
+	case arg_immediate_SBFIZ_SBFM_64M_bitfield_width_64_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		return Imm{imms + 1, true}
+
+	case arg_immediate_SBFX_SBFM_32M_bitfield_lsb_32_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{immr, true}
+
+	case arg_immediate_SBFX_SBFM_32M_bitfield_width_32_imms:
+		immr := (x >> 16) & (1<<6 - 1)
+		imms := (x >> 10) & (1<<6 - 1)
+		width := imms - immr + 1
+		if width < 1 || width > 32-immr {
+			return nil
+		}
+		return Imm{width, true}
+
+	case arg_immediate_SBFX_SBFM_64M_bitfield_lsb_64_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{immr, true}
+
+	case arg_immediate_SBFX_SBFM_64M_bitfield_width_64_imms:
+		immr := (x >> 16) & (1<<6 - 1)
+		imms := (x >> 10) & (1<<6 - 1)
+		width := imms - immr + 1
+		if width < 1 || width > 64-immr {
+			return nil
+		}
+		return Imm{width, true}
+
+	case arg_immediate_shift_32_implicit_imm16_hw:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		hw := (x >> 21) & (1<<2 - 1)
+		shift := hw * 16
+		if shift > 16 {
+			return nil
+		}
+		result := uint32(imm16) << shift
+		return Imm{result, false}
+
+	case arg_immediate_shift_32_implicit_inverse_imm16_hw:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		hw := (x >> 21) & (1<<2 - 1)
+		shift := hw * 16
+		if shift > 16 {
+			return nil
+		}
+		result := uint32(imm16) << shift
+		return Imm{^result, false}
+
+	case arg_immediate_shift_64_implicit_imm16_hw:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		hw := (x >> 21) & (1<<2 - 1)
+		shift := hw * 16
+		result := uint64(imm16) << shift
+		return Imm64{result, false}
+
+	case arg_immediate_shift_64_implicit_inverse_imm16_hw:
+		imm16 := (x >> 5) & (1<<16 - 1)
+		hw := (x >> 21) & (1<<2 - 1)
+		shift := hw * 16
+		result := uint64(imm16) << shift
+		return Imm64{^result, false}
+
+	case arg_immediate_UBFIZ_UBFM_32M_bitfield_lsb_32_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{32 - immr, true}
+
+	case arg_immediate_UBFIZ_UBFM_32M_bitfield_width_32_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		if imms > 31 {
+			return nil
+		}
+		return Imm{imms + 1, true}
+
+	case arg_immediate_UBFIZ_UBFM_64M_bitfield_lsb_64_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{64 - immr, true}
+
+	case arg_immediate_UBFIZ_UBFM_64M_bitfield_width_64_imms:
+		imms := (x >> 10) & (1<<6 - 1)
+		return Imm{imms + 1, true}
+
+	case arg_immediate_UBFX_UBFM_32M_bitfield_lsb_32_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		if immr > 31 {
+			return nil
+		}
+		return Imm{immr, true}
+
+	case arg_immediate_UBFX_UBFM_32M_bitfield_width_32_imms:
+		immr := (x >> 16) & (1<<6 - 1)
+		imms := (x >> 10) & (1<<6 - 1)
+		width := imms - immr + 1
+		if width < 1 || width > 32-immr {
+			return nil
+		}
+		return Imm{width, true}
+
+	case arg_immediate_UBFX_UBFM_64M_bitfield_lsb_64_immr:
+		immr := (x >> 16) & (1<<6 - 1)
+		return Imm{immr, true}
+
+	case arg_immediate_UBFX_UBFM_64M_bitfield_width_64_imms:
+		immr := (x >> 16) & (1<<6 - 1)
+		imms := (x >> 10) & (1<<6 - 1)
+		width := imms - immr + 1
+		if width < 1 || width > 64-immr {
+			return nil
+		}
+		return Imm{width, true}
+
+	case arg_Rt_31_1__W_0__X_1:
+		b5 := (x >> 31) & 1
+		Rt := x & (1<<5 - 1)
+		if b5 == 0 {
+			return W0 + Reg(Rt)
+		} else {
+			return X0 + Reg(Rt)
+		}
+
+	case arg_cond_AllowALNV_Normal:
+		cond := (x >> 12) & (1<<4 - 1)
+		return Cond{uint8(cond), false}
+
+	case arg_conditional:
+		cond := x & (1<<4 - 1)
+		return Cond{uint8(cond), false}
+
+	case arg_cond_NotAllowALNV_Invert:
+		cond := (x >> 12) & (1<<4 - 1)
+		if (cond >> 1) == 7 {
+			return nil
+		}
+		return Cond{uint8(cond), true}
+
+	case arg_Cm:
+		CRm := (x >> 8) & (1<<4 - 1)
+		return Imm_c(CRm)
+
+	case arg_Cn:
+		CRn := (x >> 12) & (1<<4 - 1)
+		return Imm_c(CRn)
+
+	case arg_option_DMB_BO_system_CRm:
+		CRm := (x >> 8) & (1<<4 - 1)
+		return Imm_option(CRm)
+
+	case arg_option_DSB_BO_system_CRm:
+		CRm := (x >> 8) & (1<<4 - 1)
+		return Imm_option(CRm)
+
+	case arg_option_ISB_BI_system_CRm:
+		CRm := (x >> 8) & (1<<4 - 1)
+		if CRm == 15 {
+			return Imm_option(CRm)
+		}
+		return Imm{CRm, false}
+
+	case arg_prfop_Rt:
+		Rt := x & (1<<5 - 1)
+		return Imm_prfop(Rt)
+
+	case arg_pstatefield_op1_op2__SPSel_05__DAIFSet_36__DAIFClr_37:
+		op1 := (x >> 16) & (1<<3 - 1)
+		op2 := (x >> 5) & (1<<3 - 1)
+		if (op1 == 0) && (op2 == 5) {
+			return SPSel
+		} else if (op1 == 3) && (op2 == 6) {
+			return DAIFSet
+		} else if (op1 == 3) && (op2 == 7) {
+			return DAIFClr
+		}
+		return nil
+
+	case arg_sysreg_o0_op1_CRn_CRm_op2:
+		op0 := (x >> 19) & (1<<2 - 1)
+		op1 := (x >> 16) & (1<<3 - 1)
+		CRn := (x >> 12) & (1<<4 - 1)
+		CRm := (x >> 8) & (1<<4 - 1)
+		op2 := (x >> 5) & (1<<3 - 1)
+		return Systemreg{uint8(op0), uint8(op1), uint8(CRn), uint8(CRm), uint8(op2)}
+
+	case arg_sysop_AT_SYS_CR_system:
+		//TODO: system instruction
+		return nil
+
+	case arg_sysop_SYS_CR_system:
+		//TODO: system instruction
+		return nil
+
+	case arg_sysop_DC_SYS_CR_system, arg_sysop_TLBI_SYS_CR_system:
+		op1 := (x >> 16) & 7
+		cn := (x >> 12) & 15
+		cm := (x >> 8) & 15
+		op2 := (x >> 5) & 7
+		sysInst := sysInstFields{uint8(op1), uint8(cn), uint8(cm), uint8(op2)}
+		attrs := sysInst.getAttrs()
+		reg := int(x & 31)
+		if !attrs.hasOperand2 {
+			if reg == 31 {
+				return sysOp{sysInst, 0, false}
+			}
+			// This instruction is undefined if the Rt field is not set to 31.
+			return nil
+		}
+		return sysOp{sysInst, X0 + Reg(reg), true}
+
+	case arg_Bt:
+		return B0 + Reg(x&(1<<5-1))
+
+	case arg_Dt:
+		return D0 + Reg(x&(1<<5-1))
+
+	case arg_Dt2:
+		return D0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Ht:
+		return H0 + Reg(x&(1<<5-1))
+
+	case arg_immediate_0_63_immh_immb__UIntimmhimmb64_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		if (immh & 8) == 0 {
+			return nil
+		}
+		immb := (x >> 16) & (1<<3 - 1)
+		return Imm{(immh << 3) + immb - 64, true}
+
+	case arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4:
+		immh := (x >> 19) & (1<<4 - 1)
+		immb := (x >> 16) & (1<<3 - 1)
+		if immh == 1 {
+			return Imm{(immh << 3) + immb - 8, true}
+		} else if (immh >> 1) == 1 {
+			return Imm{(immh << 3) + immb - 16, true}
+		} else if (immh >> 2) == 1 {
+			return Imm{(immh << 3) + immb - 32, true}
+		} else {
+			return nil
+		}
+
+	case arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8:
+		fallthrough
+
+	case arg_immediate_0_width_m1_immh_immb__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		immb := (x >> 16) & (1<<3 - 1)
+		if immh == 1 {
+			return Imm{(immh << 3) + immb - 8, true}
+		} else if (immh >> 1) == 1 {
+			return Imm{(immh << 3) + immb - 16, true}
+		} else if (immh >> 2) == 1 {
+			return Imm{(immh << 3) + immb - 32, true}
+		} else if (immh >> 3) == 1 {
+			return Imm{(immh << 3) + immb - 64, true}
+		} else {
+			return nil
+		}
+
+	case arg_immediate_0_width_size__8_0__16_1__32_2:
+		size := (x >> 22) & (1<<2 - 1)
+		switch size {
+		case 0:
+			return Imm{8, true}
+		case 1:
+			return Imm{16, true}
+		case 2:
+			return Imm{32, true}
+		default:
+			return nil
+		}
+
+	case arg_immediate_1_64_immh_immb__128UIntimmhimmb_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		if (immh & 8) == 0 {
+			return nil
+		}
+		immb := (x >> 16) & (1<<3 - 1)
+		return Imm{128 - ((immh << 3) + immb), true}
+
+	case arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4:
+		fallthrough
+
+	case arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4:
+		immh := (x >> 19) & (1<<4 - 1)
+		immb := (x >> 16) & (1<<3 - 1)
+		if immh == 1 {
+			return Imm{16 - ((immh << 3) + immb), true}
+		} else if (immh >> 1) == 1 {
+			return Imm{32 - ((immh << 3) + immb), true}
+		} else if (immh >> 2) == 1 {
+			return Imm{64 - ((immh << 3) + immb), true}
+		} else {
+			return nil
+		}
+
+	case arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		immb := (x >> 16) & (1<<3 - 1)
+		if immh == 1 {
+			return Imm{16 - ((immh << 3) + immb), true}
+		} else if (immh >> 1) == 1 {
+			return Imm{32 - ((immh << 3) + immb), true}
+		} else if (immh >> 2) == 1 {
+			return Imm{64 - ((immh << 3) + immb), true}
+		} else if (immh >> 3) == 1 {
+			return Imm{128 - ((immh << 3) + immb), true}
+		} else {
+			return nil
+		}
+
+	case arg_immediate_8x8_a_b_c_d_e_f_g_h:
+		var imm uint64
+		if x&(1<<5) != 0 {
+			imm = (1 << 8) - 1
+		} else {
+			imm = 0
+		}
+		if x&(1<<6) != 0 {
+			imm += ((1 << 8) - 1) << 8
+		}
+		if x&(1<<7) != 0 {
+			imm += ((1 << 8) - 1) << 16
+		}
+		if x&(1<<8) != 0 {
+			imm += ((1 << 8) - 1) << 24
+		}
+		if x&(1<<9) != 0 {
+			imm += ((1 << 8) - 1) << 32
+		}
+		if x&(1<<16) != 0 {
+			imm += ((1 << 8) - 1) << 40
+		}
+		if x&(1<<17) != 0 {
+			imm += ((1 << 8) - 1) << 48
+		}
+		if x&(1<<18) != 0 {
+			imm += ((1 << 8) - 1) << 56
+		}
+		return Imm64{imm, false}
+
+	case arg_immediate_exp_3_pre_4_a_b_c_d_e_f_g_h:
+		pre := (x >> 5) & (1<<4 - 1)
+		exp := 1 - ((x >> 17) & 1)
+		exp = (exp << 2) + (((x >> 16) & 1) << 1) + ((x >> 9) & 1)
+		s := ((x >> 18) & 1)
+		return Imm_fp{uint8(s), int8(exp) - 3, uint8(pre)}
+
+	case arg_immediate_exp_3_pre_4_imm8:
+		pre := (x >> 13) & (1<<4 - 1)
+		exp := 1 - ((x >> 19) & 1)
+		exp = (exp << 2) + ((x >> 17) & (1<<2 - 1))
+		s := ((x >> 20) & 1)
+		return Imm_fp{uint8(s), int8(exp) - 3, uint8(pre)}
+
+	case arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__64UIntimmhimmb_4__128UIntimmhimmb_8:
+		fallthrough
+
+	case arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__64UIntimmhimmb_4__128UIntimmhimmb_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		immb := (x >> 16) & (1<<3 - 1)
+		if (immh >> 2) == 1 {
+			return Imm{64 - ((immh << 3) + immb), true}
+		} else if (immh >> 3) == 1 {
+			return Imm{128 - ((immh << 3) + immb), true}
+		} else {
+			return nil
+		}
+
+	case arg_immediate_fbits_min_1_max_32_sub_64_scale:
+		scale := (x >> 10) & (1<<6 - 1)
+		fbits := 64 - scale
+		if fbits > 32 {
+			return nil
+		}
+		return Imm{fbits, true}
+
+	case arg_immediate_fbits_min_1_max_64_sub_64_scale:
+		scale := (x >> 10) & (1<<6 - 1)
+		fbits := 64 - scale
+		return Imm{fbits, true}
+
+	case arg_immediate_floatzero:
+		return Imm{0, true}
+
+	case arg_immediate_index_Q_imm4__imm4lt20gt_00__imm4_10:
+		Q := (x >> 30) & 1
+		imm4 := (x >> 11) & (1<<4 - 1)
+		if Q == 1 || (imm4>>3) == 0 {
+			return Imm{imm4, true}
+		} else {
+			return nil
+		}
+
+	case arg_immediate_MSL__a_b_c_d_e_f_g_h_cmode__8_0__16_1:
+		var shift uint8
+		imm8 := (x >> 16) & (1<<3 - 1)
+		imm8 = (imm8 << 5) | ((x >> 5) & (1<<5 - 1))
+		if (x>>12)&1 == 0 {
+			shift = 8 + 128
+		} else {
+			shift = 16 + 128
+		}
+		return ImmShift{uint16(imm8), shift}
+
+	case arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1:
+		imm8 := (x >> 16) & (1<<3 - 1)
+		imm8 = (imm8 << 5) | ((x >> 5) & (1<<5 - 1))
+		cmode1 := (x >> 13) & 1
+		shift := 8 * cmode1
+		return ImmShift{uint16(imm8), uint8(shift)}
+
+	case arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1__16_2__24_3:
+		imm8 := (x >> 16) & (1<<3 - 1)
+		imm8 = (imm8 << 5) | ((x >> 5) & (1<<5 - 1))
+		cmode1 := (x >> 13) & (1<<2 - 1)
+		shift := 8 * cmode1
+		return ImmShift{uint16(imm8), uint8(shift)}
+
+	case arg_immediate_OptLSLZero__a_b_c_d_e_f_g_h:
+		imm8 := (x >> 16) & (1<<3 - 1)
+		imm8 = (imm8 << 5) | ((x >> 5) & (1<<5 - 1))
+		return ImmShift{uint16(imm8), 0}
+
+	case arg_immediate_zero:
+		return Imm{0, true}
+
+	case arg_Qd:
+		return Q0 + Reg(x&(1<<5-1))
+
+	case arg_Qn:
+		return Q0 + Reg((x>>5)&(1<<5-1))
+
+	case arg_Qt:
+		return Q0 + Reg(x&(1<<5-1))
+
+	case arg_Qt2:
+		return Q0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Rn_16_5__W_1__W_2__W_4__X_8:
+		imm5 := (x >> 16) & (1<<5 - 1)
+		if ((imm5 & 1) == 1) || ((imm5 & 2) == 2) || ((imm5 & 4) == 4) {
+			return W0 + Reg((x>>5)&(1<<5-1))
+		} else if (imm5 & 8) == 8 {
+			return X0 + Reg((x>>5)&(1<<5-1))
+		} else {
+			return nil
+		}
+
+	case arg_St:
+		return S0 + Reg(x&(1<<5-1))
+
+	case arg_St2:
+		return S0 + Reg((x>>10)&(1<<5-1))
+
+	case arg_Vd_16_5__B_1__H_2__S_4__D_8:
+		imm5 := (x >> 16) & (1<<5 - 1)
+		Rd := x & (1<<5 - 1)
+		if imm5&1 == 1 {
+			return B0 + Reg(Rd)
+		} else if imm5&2 == 2 {
+			return H0 + Reg(Rd)
+		} else if imm5&4 == 4 {
+			return S0 + Reg(Rd)
+		} else if imm5&8 == 8 {
+			return D0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_19_4__B_1__H_2__S_4:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rd := x & (1<<5 - 1)
+		if immh == 1 {
+			return B0 + Reg(Rd)
+		} else if immh>>1 == 1 {
+			return H0 + Reg(Rd)
+		} else if immh>>2 == 1 {
+			return S0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_19_4__B_1__H_2__S_4__D_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rd := x & (1<<5 - 1)
+		if immh == 1 {
+			return B0 + Reg(Rd)
+		} else if immh>>1 == 1 {
+			return H0 + Reg(Rd)
+		} else if immh>>2 == 1 {
+			return S0 + Reg(Rd)
+		} else if immh>>3 == 1 {
+			return D0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_19_4__D_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rd := x & (1<<5 - 1)
+		if immh>>3 == 1 {
+			return D0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_19_4__S_4__D_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rd := x & (1<<5 - 1)
+		if immh>>2 == 1 {
+			return S0 + Reg(Rd)
+		} else if immh>>3 == 1 {
+			return D0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_22_1__S_0:
+		sz := (x >> 22) & 1
+		Rd := x & (1<<5 - 1)
+		if sz == 0 {
+			return S0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_22_1__S_0__D_1:
+		sz := (x >> 22) & 1
+		Rd := x & (1<<5 - 1)
+		if sz == 0 {
+			return S0 + Reg(Rd)
+		} else {
+			return D0 + Reg(Rd)
+		}
+
+	case arg_Vd_22_1__S_1:
+		sz := (x >> 22) & 1
+		Rd := x & (1<<5 - 1)
+		if sz == 1 {
+			return S0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_22_2__B_0__H_1__S_2:
+		size := (x >> 22) & (1<<2 - 1)
+		Rd := x & (1<<5 - 1)
+		if size == 0 {
+			return B0 + Reg(Rd)
+		} else if size == 1 {
+			return H0 + Reg(Rd)
+		} else if size == 2 {
+			return S0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_22_2__B_0__H_1__S_2__D_3:
+		size := (x >> 22) & (1<<2 - 1)
+		Rd := x & (1<<5 - 1)
+		if size == 0 {
+			return B0 + Reg(Rd)
+		} else if size == 1 {
+			return H0 + Reg(Rd)
+		} else if size == 2 {
+			return S0 + Reg(Rd)
+		} else {
+			return D0 + Reg(Rd)
+		}
+
+	case arg_Vd_22_2__D_3:
+		size := (x >> 22) & (1<<2 - 1)
+		Rd := x & (1<<5 - 1)
+		if size == 3 {
+			return D0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_22_2__H_0__S_1__D_2:
+		size := (x >> 22) & (1<<2 - 1)
+		Rd := x & (1<<5 - 1)
+		if size == 0 {
+			return H0 + Reg(Rd)
+		} else if size == 1 {
+			return S0 + Reg(Rd)
+		} else if size == 2 {
+			return D0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_22_2__H_1__S_2:
+		size := (x >> 22) & (1<<2 - 1)
+		Rd := x & (1<<5 - 1)
+		if size == 1 {
+			return H0 + Reg(Rd)
+		} else if size == 2 {
+			return S0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_22_2__S_1__D_2:
+		size := (x >> 22) & (1<<2 - 1)
+		Rd := x & (1<<5 - 1)
+		if size == 1 {
+			return S0 + Reg(Rd)
+		} else if size == 2 {
+			return D0 + Reg(Rd)
+		} else {
+			return nil
+		}
+
+	case arg_Vd_arrangement_16B:
+		Rd := x & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+
+	case arg_Vd_arrangement_2D:
+		Rd := x & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+
+	case arg_Vd_arrangement_4S:
+		Rd := x & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+
+	case arg_Vd_arrangement_D_index__1:
+		Rd := x & (1<<5 - 1)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rd), ArrangementD, 1, 0}
+
+	case arg_Vd_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1:
+		var a Arrangement
+		var index uint32
+		Rd := x & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		if imm5&1 == 1 {
+			a = ArrangementB
+			index = imm5 >> 1
+		} else if imm5&2 == 2 {
+			a = ArrangementH
+			index = imm5 >> 2
+		} else if imm5&4 == 4 {
+			a = ArrangementS
+			index = imm5 >> 3
+		} else if imm5&8 == 8 {
+			a = ArrangementD
+			index = imm5 >> 4
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rd), a, uint8(index), 0}
+
+	case arg_Vd_arrangement_imm5_Q___8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81:
+		Rd := x & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		if imm5&1 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+			}
+		} else if imm5&2 == 2 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+			}
+		} else if imm5&4 == 4 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+			}
+		} else if (imm5&8 == 8) && (Q == 1) {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		} else {
+			return nil
+		}
+
+	case arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81:
+		Rd := x & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		Q := (x >> 30) & 1
+		if immh>>2 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+			}
+		} else if immh>>3 == 1 {
+			if Q == 1 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+			}
+		}
+		return nil
+
+	case arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41:
+		Rd := x & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		Q := (x >> 30) & 1
+		if immh == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+			}
+		} else if immh>>1 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+			}
+		} else if immh>>2 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+			}
+		}
+		return nil
+
+	case arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81:
+		Rd := x & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		Q := (x >> 30) & 1
+		if immh == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+			}
+		} else if immh>>1 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+			}
+		} else if immh>>2 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+			}
+		} else if immh>>3 == 1 {
+			if Q == 1 {
+				return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+			}
+		}
+		return nil
+
+	case arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4:
+		Rd := x & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		if immh == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if immh>>1 == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else if immh>>2 == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_Q___2S_0__4S_1:
+		Rd := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		if Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		}
+
+	case arg_Vd_arrangement_Q___4H_0__8H_1:
+		Rd := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		if Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		}
+
+	case arg_Vd_arrangement_Q___8B_0__16B_1:
+		Rd := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		if Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+		}
+
+	case arg_Vd_arrangement_Q_sz___2S_00__4S_10__2D_11:
+		Rd := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		sz := (x >> 22) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else if sz == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size___4S_1__2D_2:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		if size == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else if size == 2 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size___8H_0__1Q_3:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		if size == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if size == 3 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement1Q, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size___8H_0__4S_1__2D_2:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		if size == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if size == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else if size == 2 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size_Q___4H_00__8H_01__2S_10__4S_11__1D_20__2D_21:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement1D, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size_Q___8B_00__16B_01:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31:
+		Rd := x & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_sz___4S_0__2D_1:
+		Rd := x & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		if sz == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+
+	case arg_Vd_arrangement_sz_Q___2S_00__4S_01:
+		Rd := x & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11:
+		Rd := x & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		} else if sz == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_sz_Q___2S_10__4S_11:
+		Rd := x & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else if sz == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vd_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11:
+		Rd := x & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4H, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement8H, 0}
+		} else if sz == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement2S, 0}
+		} else /* sz == 1 && Q == 1 */ {
+			return RegisterWithArrangement{V0 + Reg(Rd), Arrangement4S, 0}
+		}
+
+	case arg_Vm_22_1__S_0__D_1:
+		sz := (x >> 22) & 1
+		Rm := (x >> 16) & (1<<5 - 1)
+		if sz == 0 {
+			return S0 + Reg(Rm)
+		} else {
+			return D0 + Reg(Rm)
+		}
+
+	case arg_Vm_22_2__B_0__H_1__S_2__D_3:
+		size := (x >> 22) & (1<<2 - 1)
+		Rm := (x >> 16) & (1<<5 - 1)
+		if size == 0 {
+			return B0 + Reg(Rm)
+		} else if size == 1 {
+			return H0 + Reg(Rm)
+		} else if size == 2 {
+			return S0 + Reg(Rm)
+		} else {
+			return D0 + Reg(Rm)
+		}
+
+	case arg_Vm_22_2__D_3:
+		size := (x >> 22) & (1<<2 - 1)
+		Rm := (x >> 16) & (1<<5 - 1)
+		if size == 3 {
+			return D0 + Reg(Rm)
+		} else {
+			return nil
+		}
+
+	case arg_Vm_22_2__H_1__S_2:
+		size := (x >> 22) & (1<<2 - 1)
+		Rm := (x >> 16) & (1<<5 - 1)
+		if size == 1 {
+			return H0 + Reg(Rm)
+		} else if size == 2 {
+			return S0 + Reg(Rm)
+		} else {
+			return nil
+		}
+
+	case arg_Vm_arrangement_4S:
+		Rm := (x >> 16) & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4S, 0}
+
+	case arg_Vm_arrangement_Q___8B_0__16B_1:
+		Rm := (x >> 16) & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		if Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8B, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement16B, 0}
+		}
+
+	case arg_Vm_arrangement_size___8H_0__4S_1__2D_2:
+		Rm := (x >> 16) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		if size == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8H, 0}
+		} else if size == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4S, 0}
+		} else if size == 2 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1:
+		var a Arrangement
+		var index uint32
+		var vm uint32
+		Rm := (x >> 16) & (1<<4 - 1)
+		size := (x >> 22) & 3
+		H := (x >> 11) & 1
+		L := (x >> 21) & 1
+		M := (x >> 20) & 1
+		if size == 1 {
+			a = ArrangementH
+			index = (H << 2) | (L << 1) | M
+			vm = Rm
+		} else if size == 2 {
+			a = ArrangementS
+			index = (H << 1) | L
+			vm = (M << 4) | Rm
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(vm), a, uint8(index), 0}
+
+	case arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21:
+		Rm := (x >> 16) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vm_arrangement_size_Q___8B_00__16B_01:
+		Rm := (x >> 16) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement16B, 0}
+		}
+		return nil
+
+	case arg_Vm_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31:
+		Rm := (x >> 16) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement16B, 0}
+		} else if size == 3 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement1D, 0}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21:
+		Rm := (x >> 16) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31:
+		Rm := (x >> 16) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4S, 0}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11:
+		Rm := (x >> 16) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2S, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement4S, 0}
+		} else if sz == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rm), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1:
+		var a Arrangement
+		var index uint32
+		Rm := (x >> 16) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		H := (x >> 11) & 1
+		L := (x >> 21) & 1
+		if sz == 0 {
+			a = ArrangementS
+			index = (H << 1) | L
+		} else if sz == 1 && L == 0 {
+			a = ArrangementD
+			index = H
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rm), a, uint8(index), 0}
+
+	case arg_Vn_19_4__B_1__H_2__S_4__D_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if immh == 1 {
+			return B0 + Reg(Rn)
+		} else if immh>>1 == 1 {
+			return H0 + Reg(Rn)
+		} else if immh>>2 == 1 {
+			return S0 + Reg(Rn)
+		} else if immh>>3 == 1 {
+			return D0 + Reg(Rn)
+		} else {
+			return nil
+		}
+
+	case arg_Vn_19_4__D_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if immh>>3 == 1 {
+			return D0 + Reg(Rn)
+		} else {
+			return nil
+		}
+
+	case arg_Vn_19_4__H_1__S_2__D_4:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if immh == 1 {
+			return H0 + Reg(Rn)
+		} else if immh>>1 == 1 {
+			return S0 + Reg(Rn)
+		} else if immh>>2 == 1 {
+			return D0 + Reg(Rn)
+		} else {
+			return nil
+		}
+
+	case arg_Vn_19_4__S_4__D_8:
+		immh := (x >> 19) & (1<<4 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if immh>>2 == 1 {
+			return S0 + Reg(Rn)
+		} else if immh>>3 == 1 {
+			return D0 + Reg(Rn)
+		} else {
+			return nil
+		}
+
+	case arg_Vn_1_arrangement_16B:
+		Rn := (x >> 5) & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 1}
+
+	case arg_Vn_22_1__D_1:
+		sz := (x >> 22) & 1
+		Rn := (x >> 5) & (1<<5 - 1)
+		if sz == 1 {
+			return D0 + Reg(Rn)
+		}
+		return nil
+
+	case arg_Vn_22_1__S_0__D_1:
+		sz := (x >> 22) & 1
+		Rn := (x >> 5) & (1<<5 - 1)
+		if sz == 0 {
+			return S0 + Reg(Rn)
+		} else {
+			return D0 + Reg(Rn)
+		}
+
+	case arg_Vn_22_2__B_0__H_1__S_2__D_3:
+		size := (x >> 22) & (1<<2 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if size == 0 {
+			return B0 + Reg(Rn)
+		} else if size == 1 {
+			return H0 + Reg(Rn)
+		} else if size == 2 {
+			return S0 + Reg(Rn)
+		} else {
+			return D0 + Reg(Rn)
+		}
+
+	case arg_Vn_22_2__D_3:
+		size := (x >> 22) & (1<<2 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if size == 3 {
+			return D0 + Reg(Rn)
+		} else {
+			return nil
+		}
+
+	case arg_Vn_22_2__H_0__S_1__D_2:
+		size := (x >> 22) & (1<<2 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if size == 0 {
+			return H0 + Reg(Rn)
+		} else if size == 1 {
+			return S0 + Reg(Rn)
+		} else if size == 2 {
+			return D0 + Reg(Rn)
+		} else {
+			return nil
+		}
+
+	case arg_Vn_22_2__H_1__S_2:
+		size := (x >> 22) & (1<<2 - 1)
+		Rn := (x >> 5) & (1<<5 - 1)
+		if size == 1 {
+			return H0 + Reg(Rn)
+		} else if size == 2 {
+			return S0 + Reg(Rn)
+		} else {
+			return nil
+		}
+
+	case arg_Vn_2_arrangement_16B:
+		Rn := (x >> 5) & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 2}
+
+	case arg_Vn_3_arrangement_16B:
+		Rn := (x >> 5) & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 3}
+
+	case arg_Vn_4_arrangement_16B:
+		Rn := (x >> 5) & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 4}
+
+	case arg_Vn_arrangement_16B:
+		Rn := (x >> 5) & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+
+	case arg_Vn_arrangement_4S:
+		Rn := (x >> 5) & (1<<5 - 1)
+		return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+
+	case arg_Vn_arrangement_D_index__1:
+		Rn := (x >> 5) & (1<<5 - 1)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), ArrangementD, 1, 0}
+
+	case arg_Vn_arrangement_D_index__imm5_1:
+		Rn := (x >> 5) & (1<<5 - 1)
+		index := (x >> 20) & 1
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), ArrangementD, uint8(index), 0}
+
+	case arg_Vn_arrangement_imm5___B_1__H_2_index__imm5__imm5lt41gt_1__imm5lt42gt_2_1:
+		var a Arrangement
+		var index uint32
+		Rn := (x >> 5) & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		if imm5&1 == 1 {
+			a = ArrangementB
+			index = imm5 >> 1
+		} else if imm5&2 == 2 {
+			a = ArrangementH
+			index = imm5 >> 2
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), a, uint8(index), 0}
+
+	case arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5_imm4__imm4lt30gt_1__imm4lt31gt_2__imm4lt32gt_4__imm4lt3gt_8_1:
+		var a Arrangement
+		var index uint32
+		Rn := (x >> 5) & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		imm4 := (x >> 11) & (1<<4 - 1)
+		if imm5&1 == 1 {
+			a = ArrangementB
+			index = imm4
+		} else if imm5&2 == 2 {
+			a = ArrangementH
+			index = imm4 >> 1
+		} else if imm5&4 == 4 {
+			a = ArrangementS
+			index = imm4 >> 2
+		} else if imm5&8 == 8 {
+			a = ArrangementD
+			index = imm4 >> 3
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), a, uint8(index), 0}
+
+	case arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1:
+		var a Arrangement
+		var index uint32
+		Rn := (x >> 5) & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		if imm5&1 == 1 {
+			a = ArrangementB
+			index = imm5 >> 1
+		} else if imm5&2 == 2 {
+			a = ArrangementH
+			index = imm5 >> 2
+		} else if imm5&4 == 4 {
+			a = ArrangementS
+			index = imm5 >> 3
+		} else if imm5&8 == 8 {
+			a = ArrangementD
+			index = imm5 >> 4
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), a, uint8(index), 0}
+
+	case arg_Vn_arrangement_imm5___B_1__H_2__S_4_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4_1:
+		var a Arrangement
+		var index uint32
+		Rn := (x >> 5) & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		if imm5&1 == 1 {
+			a = ArrangementB
+			index = imm5 >> 1
+		} else if imm5&2 == 2 {
+			a = ArrangementH
+			index = imm5 >> 2
+		} else if imm5&4 == 4 {
+			a = ArrangementS
+			index = imm5 >> 3
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), a, uint8(index), 0}
+
+	case arg_Vn_arrangement_imm5___D_8_index__imm5_1:
+		var a Arrangement
+		var index uint32
+		Rn := (x >> 5) & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		if imm5&15 == 8 {
+			a = ArrangementD
+			index = imm5 >> 4
+		} else {
+			return nil
+		}
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), a, uint8(index), 0}
+
+	case arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81:
+		Rn := (x >> 5) & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		Q := (x >> 30) & 1
+		if immh>>2 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+			}
+		} else if immh>>3 == 1 {
+			if Q == 1 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+			}
+		}
+		return nil
+
+	case arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41:
+		Rn := (x >> 5) & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		Q := (x >> 30) & 1
+		if immh == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+			}
+		} else if immh>>1 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+			}
+		} else if immh>>2 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+			}
+		}
+		return nil
+
+	case arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81:
+		Rn := (x >> 5) & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		Q := (x >> 30) & 1
+		if immh == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+			}
+		} else if immh>>1 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+			}
+		} else if immh>>2 == 1 {
+			if Q == 0 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+			} else {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+			}
+		} else if immh>>3 == 1 {
+			if Q == 1 {
+				return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+			}
+		}
+		return nil
+
+	case arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4:
+		Rn := (x >> 5) & (1<<5 - 1)
+		immh := (x >> 19) & (1<<4 - 1)
+		if immh == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		} else if immh>>1 == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		} else if immh>>2 == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_Q___8B_0__16B_1:
+		Rn := (x >> 5) & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		if Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+		}
+
+	case arg_Vn_arrangement_Q_sz___2S_00__4S_10__2D_11:
+		Rn := (x >> 5) & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		sz := (x >> 22) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		} else if sz == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_Q_sz___4S_10:
+		Rn := (x >> 5) & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		sz := (x >> 22) & 1
+		if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_S_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4_1:
+		var index uint32
+		Rn := (x >> 5) & (1<<5 - 1)
+		imm5 := (x >> 16) & (1<<5 - 1)
+		index = imm5 >> 3
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rn), ArrangementS, uint8(index), 0}
+
+	case arg_Vn_arrangement_size___2D_3:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		if size == 3 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size___8H_0__4S_1__2D_2:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		if size == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		} else if size == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		} else if size == 2 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size_Q___8B_00__16B_01:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+		} else if size == 3 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement1D, 0}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21:
+		Rn := (x >> 5) & (1<<5 - 1)
+		size := (x >> 22) & 3
+		Q := (x >> 30) & 1
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8B, 0}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement16B, 0}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_sz___2D_1:
+		Rn := (x >> 5) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		if sz == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_sz___2S_0__2D_1:
+		Rn := (x >> 5) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		if sz == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+
+	case arg_Vn_arrangement_sz___4S_0__2D_1:
+		Rn := (x >> 5) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		if sz == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		} else {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+
+	case arg_Vn_arrangement_sz_Q___2S_00__4S_01:
+		Rn := (x >> 5) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11:
+		Rn := (x >> 5) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		} else if sz == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2D, 0}
+		}
+		return nil
+
+	case arg_Vn_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11:
+		Rn := (x >> 5) & (1<<5 - 1)
+		sz := (x >> 22) & 1
+		Q := (x >> 30) & 1
+		if sz == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4H, 0}
+		} else if sz == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement8H, 0}
+		} else if sz == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement2S, 0}
+		} else /* sz == 1 && Q == 1 */ {
+			return RegisterWithArrangement{V0 + Reg(Rn), Arrangement4S, 0}
+		}
+
+	case arg_Vt_1_arrangement_B_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 10) & 3
+		index := (Q << 3) | (S << 2) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementB, uint8(index), 1}
+
+	case arg_Vt_1_arrangement_D_index__Q_1:
+		Rt := x & (1<<5 - 1)
+		index := (x >> 30) & 1
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementD, uint8(index), 1}
+
+	case arg_Vt_1_arrangement_H_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 11) & 1
+		index := (Q << 2) | (S << 1) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementH, uint8(index), 1}
+
+	case arg_Vt_1_arrangement_S_index__Q_S_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		index := (Q << 1) | S
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementS, uint8(index), 1}
+
+	case arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		size := (x >> 10) & 3
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8B, 1}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement16B, 1}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4H, 1}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8H, 1}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2S, 1}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4S, 1}
+		} else if size == 3 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement1D, 1}
+		} else /* size == 3 && Q == 1 */ {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2D, 1}
+		}
+
+	case arg_Vt_2_arrangement_B_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 10) & 3
+		index := (Q << 3) | (S << 2) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementB, uint8(index), 2}
+
+	case arg_Vt_2_arrangement_D_index__Q_1:
+		Rt := x & (1<<5 - 1)
+		index := (x >> 30) & 1
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementD, uint8(index), 2}
+
+	case arg_Vt_2_arrangement_H_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 11) & 1
+		index := (Q << 2) | (S << 1) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementH, uint8(index), 2}
+
+	case arg_Vt_2_arrangement_S_index__Q_S_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		index := (Q << 1) | S
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementS, uint8(index), 2}
+
+	case arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		size := (x >> 10) & 3
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8B, 2}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement16B, 2}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4H, 2}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8H, 2}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2S, 2}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4S, 2}
+		} else if size == 3 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement1D, 2}
+		} else /* size == 3 && Q == 1 */ {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2D, 2}
+		}
+
+	case arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		size := (x >> 10) & 3
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8B, 2}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement16B, 2}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4H, 2}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8H, 2}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2S, 2}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4S, 2}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2D, 2}
+		}
+		return nil
+
+	case arg_Vt_3_arrangement_B_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 10) & 3
+		index := (Q << 3) | (S << 2) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementB, uint8(index), 3}
+
+	case arg_Vt_3_arrangement_D_index__Q_1:
+		Rt := x & (1<<5 - 1)
+		index := (x >> 30) & 1
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementD, uint8(index), 3}
+
+	case arg_Vt_3_arrangement_H_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 11) & 1
+		index := (Q << 2) | (S << 1) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementH, uint8(index), 3}
+
+	case arg_Vt_3_arrangement_S_index__Q_S_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		index := (Q << 1) | S
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementS, uint8(index), 3}
+
+	case arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		size := (x >> 10) & 3
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8B, 3}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement16B, 3}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4H, 3}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8H, 3}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2S, 3}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4S, 3}
+		} else if size == 3 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement1D, 3}
+		} else /* size == 3 && Q == 1 */ {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2D, 3}
+		}
+
+	case arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		size := (x >> 10) & 3
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8B, 3}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement16B, 3}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4H, 3}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8H, 3}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2S, 3}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4S, 3}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2D, 3}
+		}
+		return nil
+
+	case arg_Vt_4_arrangement_B_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 10) & 3
+		index := (Q << 3) | (S << 2) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementB, uint8(index), 4}
+
+	case arg_Vt_4_arrangement_D_index__Q_1:
+		Rt := x & (1<<5 - 1)
+		index := (x >> 30) & 1
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementD, uint8(index), 4}
+
+	case arg_Vt_4_arrangement_H_index__Q_S_size_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		size := (x >> 11) & 1
+		index := (Q << 2) | (S << 1) | (size)
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementH, uint8(index), 4}
+
+	case arg_Vt_4_arrangement_S_index__Q_S_1:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		S := (x >> 12) & 1
+		index := (Q << 1) | S
+		return RegisterWithArrangementAndIndex{V0 + Reg(Rt), ArrangementS, uint8(index), 4}
+
+	case arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		size := (x >> 10) & 3
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8B, 4}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement16B, 4}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4H, 4}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8H, 4}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2S, 4}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4S, 4}
+		} else if size == 3 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement1D, 4}
+		} else /* size == 3 && Q == 1 */ {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2D, 4}
+		}
+
+	case arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31:
+		Rt := x & (1<<5 - 1)
+		Q := (x >> 30) & 1
+		size := (x >> 10) & 3
+		if size == 0 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8B, 4}
+		} else if size == 0 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement16B, 4}
+		} else if size == 1 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4H, 4}
+		} else if size == 1 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement8H, 4}
+		} else if size == 2 && Q == 0 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2S, 4}
+		} else if size == 2 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement4S, 4}
+		} else if size == 3 && Q == 1 {
+			return RegisterWithArrangement{V0 + Reg(Rt), Arrangement2D, 4}
+		}
+		return nil
+
+	case arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__4_1:
+		return handle_MemExtend(x, 4, false)
+
+	case arg_Xns_mem_offset:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrOffset, 0}
+
+	case arg_Xns_mem_optional_imm12_16_unsigned:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm12 := (x >> 10) & (1<<12 - 1)
+		return MemImmediate{Rn, AddrOffset, int32(imm12 << 4)}
+
+	case arg_Xns_mem_optional_imm7_16_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrOffset, ((int32(imm7 << 4)) << 21) >> 21}
+
+	case arg_Xns_mem_post_fixedimm_1:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 1}
+
+	case arg_Xns_mem_post_fixedimm_12:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 12}
+
+	case arg_Xns_mem_post_fixedimm_16:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 16}
+
+	case arg_Xns_mem_post_fixedimm_2:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 2}
+
+	case arg_Xns_mem_post_fixedimm_24:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 24}
+
+	case arg_Xns_mem_post_fixedimm_3:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 3}
+
+	case arg_Xns_mem_post_fixedimm_32:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 32}
+
+	case arg_Xns_mem_post_fixedimm_4:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 4}
+
+	case arg_Xns_mem_post_fixedimm_6:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 6}
+
+	case arg_Xns_mem_post_fixedimm_8:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		return MemImmediate{Rn, AddrPostIndex, 8}
+
+	case arg_Xns_mem_post_imm7_16_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrPostIndex, ((int32(imm7 << 4)) << 21) >> 21}
+
+	case arg_Xns_mem_post_Q__16_0__32_1:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		Q := (x >> 30) & 1
+		return MemImmediate{Rn, AddrPostIndex, int32((Q + 1) * 16)}
+
+	case arg_Xns_mem_post_Q__24_0__48_1:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		Q := (x >> 30) & 1
+		return MemImmediate{Rn, AddrPostIndex, int32((Q + 1) * 24)}
+
+	case arg_Xns_mem_post_Q__32_0__64_1:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		Q := (x >> 30) & 1
+		return MemImmediate{Rn, AddrPostIndex, int32((Q + 1) * 32)}
+
+	case arg_Xns_mem_post_Q__8_0__16_1:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		Q := (x >> 30) & 1
+		return MemImmediate{Rn, AddrPostIndex, int32((Q + 1) * 8)}
+
+	case arg_Xns_mem_post_size__1_0__2_1__4_2__8_3:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		size := (x >> 10) & 3
+		return MemImmediate{Rn, AddrPostIndex, int32(1 << size)}
+
+	case arg_Xns_mem_post_size__2_0__4_1__8_2__16_3:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		size := (x >> 10) & 3
+		return MemImmediate{Rn, AddrPostIndex, int32(2 << size)}
+
+	case arg_Xns_mem_post_size__3_0__6_1__12_2__24_3:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		size := (x >> 10) & 3
+		return MemImmediate{Rn, AddrPostIndex, int32(3 << size)}
+
+	case arg_Xns_mem_post_size__4_0__8_1__16_2__32_3:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		size := (x >> 10) & 3
+		return MemImmediate{Rn, AddrPostIndex, int32(4 << size)}
+
+	case arg_Xns_mem_post_Xm:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		Rm := (x >> 16) & (1<<5 - 1)
+		return MemImmediate{Rn, AddrPostReg, int32(Rm)}
+
+	case arg_Xns_mem_wb_imm7_16_signed:
+		Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+		imm7 := (x >> 15) & (1<<7 - 1)
+		return MemImmediate{Rn, AddrPreIndex, ((int32(imm7 << 4)) << 21) >> 21}
+	}
+}
+
+func handle_ExtendedRegister(x uint32, has_width bool) Arg {
+	s := (x >> 29) & 1
+	rm := (x >> 16) & (1<<5 - 1)
+	option := (x >> 13) & (1<<3 - 1)
+	imm3 := (x >> 10) & (1<<3 - 1)
+	rn := (x >> 5) & (1<<5 - 1)
+	rd := x & (1<<5 - 1)
+	is_32bit := !has_width
+	var rea RegExtshiftAmount
+	if has_width {
+		if option&0x3 != 0x3 {
+			rea.reg = W0 + Reg(rm)
+		} else {
+			rea.reg = X0 + Reg(rm)
+		}
+	} else {
+		rea.reg = W0 + Reg(rm)
+	}
+	switch option {
+	case 0:
+		rea.extShift = uxtb
+	case 1:
+		rea.extShift = uxth
+	case 2:
+		if is_32bit && (rn == 31 || (s == 0 && rd == 31)) {
+			if imm3 != 0 {
+				rea.extShift = lsl
+			} else {
+				rea.extShift = ExtShift(0)
+			}
+		} else {
+			rea.extShift = uxtw
+		}
+	case 3:
+		if !is_32bit && (rn == 31 || (s == 0 && rd == 31)) {
+			if imm3 != 0 {
+				rea.extShift = lsl
+			} else {
+				rea.extShift = ExtShift(0)
+			}
+		} else {
+			rea.extShift = uxtx
+		}
+	case 4:
+		rea.extShift = sxtb
+	case 5:
+		rea.extShift = sxth
+	case 6:
+		rea.extShift = sxtw
+	case 7:
+		rea.extShift = sxtx
+	}
+	rea.show_zero = false
+	rea.amount = uint8(imm3)
+	return rea
+}
+
+func handle_ImmediateShiftedRegister(x uint32, max uint8, is_w, has_ror bool) Arg {
+	var rsa RegExtshiftAmount
+	if is_w {
+		rsa.reg = W0 + Reg((x>>16)&(1<<5-1))
+	} else {
+		rsa.reg = X0 + Reg((x>>16)&(1<<5-1))
+	}
+	switch (x >> 22) & 0x3 {
+	case 0:
+		rsa.extShift = lsl
+	case 1:
+		rsa.extShift = lsr
+	case 2:
+		rsa.extShift = asr
+	case 3:
+		if has_ror {
+			rsa.extShift = ror
+		} else {
+			return nil
+		}
+	}
+	rsa.show_zero = true
+	rsa.amount = uint8((x >> 10) & (1<<6 - 1))
+	if rsa.amount == 0 && rsa.extShift == lsl {
+		rsa.extShift = ExtShift(0)
+	} else if rsa.amount > max {
+		return nil
+	}
+	return rsa
+}
+
+func handle_MemExtend(x uint32, mult uint8, absent bool) Arg {
+	var extend ExtShift
+	var Rm Reg
+	option := (x >> 13) & (1<<3 - 1)
+	Rn := RegSP(X0) + RegSP(x>>5&(1<<5-1))
+	if (option & 1) != 0 {
+		Rm = Reg(X0) + Reg(x>>16&(1<<5-1))
+	} else {
+		Rm = Reg(W0) + Reg(x>>16&(1<<5-1))
+	}
+	switch option {
+	default:
+		return nil
+	case 2:
+		extend = uxtw
+	case 3:
+		extend = lsl
+	case 6:
+		extend = sxtw
+	case 7:
+		extend = sxtx
+	}
+	amount := (uint8((x >> 12) & 1)) * mult
+	return MemExtend{Rn, Rm, extend, amount, absent}
+}
+
+func handle_bitmasks(x uint32, datasize uint8) Arg {
+	var length, levels, esize, i uint8
+	var welem, wmask uint64
+	n := (x >> 22) & 1
+	imms := uint8((x >> 10) & (1<<6 - 1))
+	immr := uint8((x >> 16) & (1<<6 - 1))
+	if n != 0 {
+		length = 6
+	} else if (imms & 32) == 0 {
+		length = 5
+	} else if (imms & 16) == 0 {
+		length = 4
+	} else if (imms & 8) == 0 {
+		length = 3
+	} else if (imms & 4) == 0 {
+		length = 2
+	} else if (imms & 2) == 0 {
+		length = 1
+	} else {
+		return nil
+	}
+	levels = 1<<length - 1
+	s := imms & levels
+	r := immr & levels
+	esize = 1 << length
+	if esize > datasize {
+		return nil
+	}
+	welem = 1<<(s+1) - 1
+	ror := (welem >> r) | (welem << (esize - r))
+	ror &= ((1 << esize) - 1)
+	wmask = 0
+	for i = 0; i < datasize; i += esize {
+		wmask = (wmask << esize) | ror
+	}
+	return Imm64{wmask, false}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/gnu.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/gnu.go
new file mode 100644
index 0000000000000000000000000000000000000000..d1be046173851c5177077516c9c6c73d0f195678
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/gnu.go
@@ -0,0 +1,35 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+import (
+	"strings"
+)
+
+// GNUSyntax returns the GNU assembler syntax for the instruction, as defined by GNU binutils.
+// This form typically matches the syntax defined in the ARM Reference Manual.
+func GNUSyntax(inst Inst) string {
+	switch inst.Op {
+	case RET:
+		if r, ok := inst.Args[0].(Reg); ok && r == X30 {
+			return "ret"
+		}
+	case B:
+		if _, ok := inst.Args[0].(Cond); ok {
+			return strings.ToLower("b." + inst.Args[0].String() + " " + inst.Args[1].String())
+		}
+	case SYSL:
+		result := strings.ToLower(inst.String())
+		return strings.Replace(result, "c", "C", -1)
+	case DCPS1, DCPS2, DCPS3, CLREX:
+		return strings.ToLower(strings.TrimSpace(inst.String()))
+	case ISB:
+		if strings.Contains(inst.String(), "SY") {
+			result := strings.TrimSuffix(inst.String(), " SY")
+			return strings.ToLower(result)
+		}
+	}
+	return strings.ToLower(inst.String())
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/inst.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..39ddaf751e3cfc93545b006c47bb6058679d05d6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/inst.go
@@ -0,0 +1,1130 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// An Op is an ARM64 opcode.
+type Op uint16
+
+// NOTE: The actual Op values are defined in tables.go.
+// They are chosen to simplify instruction decoding and
+// are not a dense packing from 0 to N, although the
+// density is high, probably at least 90%.
+
+func (op Op) String() string {
+	if op >= Op(len(opstr)) || opstr[op] == "" {
+		return fmt.Sprintf("Op(%d)", int(op))
+	}
+	return opstr[op]
+}
+
+// An Inst is a single instruction.
+type Inst struct {
+	Op   Op     // Opcode mnemonic
+	Enc  uint32 // Raw encoding bits.
+	Args Args   // Instruction arguments, in ARM manual order.
+}
+
+func (i Inst) String() string {
+	var args []string
+	for _, arg := range i.Args {
+		if arg == nil {
+			break
+		}
+		args = append(args, arg.String())
+	}
+	return i.Op.String() + " " + strings.Join(args, ", ")
+}
+
+// An Args holds the instruction arguments.
+// If an instruction has fewer than 5 arguments,
+// the final elements in the array are nil.
+type Args [5]Arg
+
+// An Arg is a single instruction argument, one of these types:
+// Reg, RegSP, ImmShift, RegExtshiftAmount, PCRel, MemImmediate,
+// MemExtend, Imm, Imm64, Imm_hint, Imm_clrex, Imm_dcps, Cond,
+// Imm_c, Imm_option, Imm_prfop, Pstatefield, Systemreg, Imm_fp
+// RegisterWithArrangement, RegisterWithArrangementAndIndex.
+type Arg interface {
+	isArg()
+	String() string
+}
+
+// A Reg is a single register.
+// The zero value denotes W0, not the absence of a register.
+type Reg uint16
+
+const (
+	W0 Reg = iota
+	W1
+	W2
+	W3
+	W4
+	W5
+	W6
+	W7
+	W8
+	W9
+	W10
+	W11
+	W12
+	W13
+	W14
+	W15
+	W16
+	W17
+	W18
+	W19
+	W20
+	W21
+	W22
+	W23
+	W24
+	W25
+	W26
+	W27
+	W28
+	W29
+	W30
+	WZR
+
+	X0
+	X1
+	X2
+	X3
+	X4
+	X5
+	X6
+	X7
+	X8
+	X9
+	X10
+	X11
+	X12
+	X13
+	X14
+	X15
+	X16
+	X17
+	X18
+	X19
+	X20
+	X21
+	X22
+	X23
+	X24
+	X25
+	X26
+	X27
+	X28
+	X29
+	X30
+	XZR
+
+	B0
+	B1
+	B2
+	B3
+	B4
+	B5
+	B6
+	B7
+	B8
+	B9
+	B10
+	B11
+	B12
+	B13
+	B14
+	B15
+	B16
+	B17
+	B18
+	B19
+	B20
+	B21
+	B22
+	B23
+	B24
+	B25
+	B26
+	B27
+	B28
+	B29
+	B30
+	B31
+
+	H0
+	H1
+	H2
+	H3
+	H4
+	H5
+	H6
+	H7
+	H8
+	H9
+	H10
+	H11
+	H12
+	H13
+	H14
+	H15
+	H16
+	H17
+	H18
+	H19
+	H20
+	H21
+	H22
+	H23
+	H24
+	H25
+	H26
+	H27
+	H28
+	H29
+	H30
+	H31
+
+	S0
+	S1
+	S2
+	S3
+	S4
+	S5
+	S6
+	S7
+	S8
+	S9
+	S10
+	S11
+	S12
+	S13
+	S14
+	S15
+	S16
+	S17
+	S18
+	S19
+	S20
+	S21
+	S22
+	S23
+	S24
+	S25
+	S26
+	S27
+	S28
+	S29
+	S30
+	S31
+
+	D0
+	D1
+	D2
+	D3
+	D4
+	D5
+	D6
+	D7
+	D8
+	D9
+	D10
+	D11
+	D12
+	D13
+	D14
+	D15
+	D16
+	D17
+	D18
+	D19
+	D20
+	D21
+	D22
+	D23
+	D24
+	D25
+	D26
+	D27
+	D28
+	D29
+	D30
+	D31
+
+	Q0
+	Q1
+	Q2
+	Q3
+	Q4
+	Q5
+	Q6
+	Q7
+	Q8
+	Q9
+	Q10
+	Q11
+	Q12
+	Q13
+	Q14
+	Q15
+	Q16
+	Q17
+	Q18
+	Q19
+	Q20
+	Q21
+	Q22
+	Q23
+	Q24
+	Q25
+	Q26
+	Q27
+	Q28
+	Q29
+	Q30
+	Q31
+
+	V0
+	V1
+	V2
+	V3
+	V4
+	V5
+	V6
+	V7
+	V8
+	V9
+	V10
+	V11
+	V12
+	V13
+	V14
+	V15
+	V16
+	V17
+	V18
+	V19
+	V20
+	V21
+	V22
+	V23
+	V24
+	V25
+	V26
+	V27
+	V28
+	V29
+	V30
+	V31
+
+	WSP = WZR // These are different registers with the same encoding.
+	SP  = XZR // These are different registers with the same encoding.
+)
+
+func (Reg) isArg() {}
+
+func (r Reg) String() string {
+	switch {
+	case r == WZR:
+		return "WZR"
+	case r == XZR:
+		return "XZR"
+	case W0 <= r && r <= W30:
+		return fmt.Sprintf("W%d", int(r-W0))
+	case X0 <= r && r <= X30:
+		return fmt.Sprintf("X%d", int(r-X0))
+
+	case B0 <= r && r <= B31:
+		return fmt.Sprintf("B%d", int(r-B0))
+	case H0 <= r && r <= H31:
+		return fmt.Sprintf("H%d", int(r-H0))
+	case S0 <= r && r <= S31:
+		return fmt.Sprintf("S%d", int(r-S0))
+	case D0 <= r && r <= D31:
+		return fmt.Sprintf("D%d", int(r-D0))
+	case Q0 <= r && r <= Q31:
+		return fmt.Sprintf("Q%d", int(r-Q0))
+
+	case V0 <= r && r <= V31:
+		return fmt.Sprintf("V%d", int(r-V0))
+	default:
+		return fmt.Sprintf("Reg(%d)", int(r))
+	}
+}
+
+// A RegSP represent a register and X31/W31 is regarded as SP/WSP.
+type RegSP Reg
+
+func (RegSP) isArg() {}
+
+func (r RegSP) String() string {
+	switch Reg(r) {
+	case WSP:
+		return "WSP"
+	case SP:
+		return "SP"
+	default:
+		return Reg(r).String()
+	}
+}
+
+type ImmShift struct {
+	imm   uint16
+	shift uint8
+}
+
+func (ImmShift) isArg() {}
+
+func (is ImmShift) String() string {
+	if is.shift == 0 {
+		return fmt.Sprintf("#%#x", is.imm)
+	}
+	if is.shift < 128 {
+		return fmt.Sprintf("#%#x, LSL #%d", is.imm, is.shift)
+	}
+	return fmt.Sprintf("#%#x, MSL #%d", is.imm, is.shift-128)
+}
+
+type ExtShift uint8
+
+const (
+	_ ExtShift = iota
+	uxtb
+	uxth
+	uxtw
+	uxtx
+	sxtb
+	sxth
+	sxtw
+	sxtx
+	lsl
+	lsr
+	asr
+	ror
+)
+
+func (extShift ExtShift) String() string {
+	switch extShift {
+	case uxtb:
+		return "UXTB"
+
+	case uxth:
+		return "UXTH"
+
+	case uxtw:
+		return "UXTW"
+
+	case uxtx:
+		return "UXTX"
+
+	case sxtb:
+		return "SXTB"
+
+	case sxth:
+		return "SXTH"
+
+	case sxtw:
+		return "SXTW"
+
+	case sxtx:
+		return "SXTX"
+
+	case lsl:
+		return "LSL"
+
+	case lsr:
+		return "LSR"
+
+	case asr:
+		return "ASR"
+
+	case ror:
+		return "ROR"
+	}
+	return ""
+}
+
+type RegExtshiftAmount struct {
+	reg       Reg
+	extShift  ExtShift
+	amount    uint8
+	show_zero bool
+}
+
+func (RegExtshiftAmount) isArg() {}
+
+func (rea RegExtshiftAmount) String() string {
+	buf := rea.reg.String()
+	if rea.extShift != ExtShift(0) {
+		buf += ", " + rea.extShift.String()
+		if rea.amount != 0 {
+			buf += fmt.Sprintf(" #%d", rea.amount)
+		} else {
+			if rea.show_zero {
+				buf += fmt.Sprintf(" #%d", rea.amount)
+			}
+		}
+	}
+	return buf
+}
+
+// A PCRel describes a memory address (usually a code label)
+// as a distance relative to the program counter.
+type PCRel int64
+
+func (PCRel) isArg() {}
+
+func (r PCRel) String() string {
+	return fmt.Sprintf(".%+#x", uint64(r))
+}
+
+// An AddrMode is an ARM addressing mode.
+type AddrMode uint8
+
+const (
+	_             AddrMode = iota
+	AddrPostIndex          // [R], X - use address R, set R = R + X
+	AddrPreIndex           // [R, X]! - use address R + X, set R = R + X
+	AddrOffset             // [R, X] - use address R + X
+	AddrPostReg            // [Rn], Rm - - use address Rn, set Rn = Rn + Rm
+)
+
+// A MemImmediate is a memory reference made up of a base R and immediate X.
+// The effective memory address is R or R+X depending on AddrMode.
+type MemImmediate struct {
+	Base RegSP
+	Mode AddrMode
+	imm  int32
+}
+
+func (MemImmediate) isArg() {}
+
+func (m MemImmediate) String() string {
+	R := m.Base.String()
+	X := fmt.Sprintf("#%d", m.imm)
+
+	switch m.Mode {
+	case AddrOffset:
+		if X == "#0" {
+			return fmt.Sprintf("[%s]", R)
+		}
+		return fmt.Sprintf("[%s,%s]", R, X)
+	case AddrPreIndex:
+		return fmt.Sprintf("[%s,%s]!", R, X)
+	case AddrPostIndex:
+		return fmt.Sprintf("[%s],%s", R, X)
+	case AddrPostReg:
+		post := Reg(X0) + Reg(m.imm)
+		postR := post.String()
+		return fmt.Sprintf("[%s], %s", R, postR)
+	}
+	return "unimplemented!"
+}
+
+// A MemExtend is a memory reference made up of a base R and index expression X.
+// The effective memory address is R or R+X depending on Index, Extend and Amount.
+type MemExtend struct {
+	Base   RegSP
+	Index  Reg
+	Extend ExtShift
+	// Amount indicates the index shift amount (but also see ShiftMustBeZero field below).
+	Amount uint8
+	// Refer to ARM reference manual, for byte load/store(register), the index
+	// shift amount must be 0, encoded in "S" as 0 if omitted, or as 1 if present.
+	// a.ShiftMustBeZero is set true indicates the index shift amount must be 0.
+	// In GNU syntax, a #0 shift amount is printed if Amount is 1 but ShiftMustBeZero
+	// is true; #0 is not printed if Amount is 0 and ShiftMustBeZero is true.
+	// Both cases represent shift by 0 bit.
+	ShiftMustBeZero bool
+}
+
+func (MemExtend) isArg() {}
+
+func (m MemExtend) String() string {
+	Rbase := m.Base.String()
+	RIndex := m.Index.String()
+	if m.ShiftMustBeZero {
+		if m.Amount != 0 {
+			return fmt.Sprintf("[%s,%s,%s #0]", Rbase, RIndex, m.Extend.String())
+		} else {
+			if m.Extend != lsl {
+				return fmt.Sprintf("[%s,%s,%s]", Rbase, RIndex, m.Extend.String())
+			} else {
+				return fmt.Sprintf("[%s,%s]", Rbase, RIndex)
+			}
+		}
+	} else {
+		if m.Amount != 0 {
+			return fmt.Sprintf("[%s,%s,%s #%d]", Rbase, RIndex, m.Extend.String(), m.Amount)
+		} else {
+			if m.Extend != lsl {
+				return fmt.Sprintf("[%s,%s,%s]", Rbase, RIndex, m.Extend.String())
+			} else {
+				return fmt.Sprintf("[%s,%s]", Rbase, RIndex)
+			}
+		}
+	}
+}
+
+// An Imm is an integer constant.
+type Imm struct {
+	Imm     uint32
+	Decimal bool
+}
+
+func (Imm) isArg() {}
+
+func (i Imm) String() string {
+	if !i.Decimal {
+		return fmt.Sprintf("#%#x", i.Imm)
+	} else {
+		return fmt.Sprintf("#%d", i.Imm)
+	}
+}
+
+type Imm64 struct {
+	Imm     uint64
+	Decimal bool
+}
+
+func (Imm64) isArg() {}
+
+func (i Imm64) String() string {
+	if !i.Decimal {
+		return fmt.Sprintf("#%#x", i.Imm)
+	} else {
+		return fmt.Sprintf("#%d", i.Imm)
+	}
+}
+
+// An Imm_hint is an integer constant for HINT instruction.
+type Imm_hint uint8
+
+func (Imm_hint) isArg() {}
+
+func (i Imm_hint) String() string {
+	return fmt.Sprintf("#%#x", uint32(i))
+}
+
+// An Imm_clrex is an integer constant for CLREX instruction.
+type Imm_clrex uint8
+
+func (Imm_clrex) isArg() {}
+
+func (i Imm_clrex) String() string {
+	if i == 15 {
+		return ""
+	}
+	return fmt.Sprintf("#%#x", uint32(i))
+}
+
+// An Imm_dcps is an integer constant for DCPS[123] instruction.
+type Imm_dcps uint16
+
+func (Imm_dcps) isArg() {}
+
+func (i Imm_dcps) String() string {
+	if i == 0 {
+		return ""
+	}
+	return fmt.Sprintf("#%#x", uint32(i))
+}
+
+// Standard conditions.
+type Cond struct {
+	Value  uint8
+	Invert bool
+}
+
+func (Cond) isArg() {}
+
+func (c Cond) String() string {
+	cond31 := c.Value >> 1
+	invert := bool((c.Value & 1) == 1)
+	invert = (invert != c.Invert)
+	switch cond31 {
+	case 0:
+		if invert {
+			return "NE"
+		} else {
+			return "EQ"
+		}
+	case 1:
+		if invert {
+			return "CC"
+		} else {
+			return "CS"
+		}
+	case 2:
+		if invert {
+			return "PL"
+		} else {
+			return "MI"
+		}
+	case 3:
+		if invert {
+			return "VC"
+		} else {
+			return "VS"
+		}
+	case 4:
+		if invert {
+			return "LS"
+		} else {
+			return "HI"
+		}
+	case 5:
+		if invert {
+			return "LT"
+		} else {
+			return "GE"
+		}
+	case 6:
+		if invert {
+			return "LE"
+		} else {
+			return "GT"
+		}
+	case 7:
+		return "AL"
+	}
+	return ""
+}
+
+// An Imm_c is an integer constant for SYS/SYSL/TLBI instruction.
+type Imm_c uint8
+
+func (Imm_c) isArg() {}
+
+func (i Imm_c) String() string {
+	return fmt.Sprintf("C%d", uint8(i))
+}
+
+// An Imm_option is an integer constant for DMB/DSB/ISB instruction.
+type Imm_option uint8
+
+func (Imm_option) isArg() {}
+
+func (i Imm_option) String() string {
+	switch uint8(i) {
+	case 15:
+		return "SY"
+	case 14:
+		return "ST"
+	case 13:
+		return "LD"
+	case 11:
+		return "ISH"
+	case 10:
+		return "ISHST"
+	case 9:
+		return "ISHLD"
+	case 7:
+		return "NSH"
+	case 6:
+		return "NSHST"
+	case 5:
+		return "NSHLD"
+	case 3:
+		return "OSH"
+	case 2:
+		return "OSHST"
+	case 1:
+		return "OSHLD"
+	}
+	return fmt.Sprintf("#%#02x", uint8(i))
+}
+
+// An Imm_prfop is an integer constant for PRFM instruction.
+type Imm_prfop uint8
+
+func (Imm_prfop) isArg() {}
+
+func (i Imm_prfop) String() string {
+	prf_type := (i >> 3) & (1<<2 - 1)
+	prf_target := (i >> 1) & (1<<2 - 1)
+	prf_policy := i & 1
+	var result string
+
+	switch prf_type {
+	case 0:
+		result = "PLD"
+	case 1:
+		result = "PLI"
+	case 2:
+		result = "PST"
+	case 3:
+		return fmt.Sprintf("#%#02x", uint8(i))
+	}
+	switch prf_target {
+	case 0:
+		result += "L1"
+	case 1:
+		result += "L2"
+	case 2:
+		result += "L3"
+	case 3:
+		return fmt.Sprintf("#%#02x", uint8(i))
+	}
+	if prf_policy == 0 {
+		result += "KEEP"
+	} else {
+		result += "STRM"
+	}
+	return result
+}
+
+type Pstatefield uint8
+
+const (
+	SPSel Pstatefield = iota
+	DAIFSet
+	DAIFClr
+)
+
+func (Pstatefield) isArg() {}
+
+func (p Pstatefield) String() string {
+	switch p {
+	case SPSel:
+		return "SPSel"
+	case DAIFSet:
+		return "DAIFSet"
+	case DAIFClr:
+		return "DAIFClr"
+	default:
+		return "unimplemented"
+	}
+}
+
+type Systemreg struct {
+	op0 uint8
+	op1 uint8
+	cn  uint8
+	cm  uint8
+	op2 uint8
+}
+
+func (Systemreg) isArg() {}
+
+func (s Systemreg) String() string {
+	return fmt.Sprintf("S%d_%d_C%d_C%d_%d",
+		s.op0, s.op1, s.cn, s.cm, s.op2)
+}
+
+// An Imm_fp is a signed floating-point constant.
+type Imm_fp struct {
+	s   uint8
+	exp int8
+	pre uint8
+}
+
+func (Imm_fp) isArg() {}
+
+func (i Imm_fp) String() string {
+	var s, pre, numerator, denominator int16
+	var result float64
+	if i.s == 0 {
+		s = 1
+	} else {
+		s = -1
+	}
+	pre = s * int16(16+i.pre)
+	if i.exp > 0 {
+		numerator = (pre << uint8(i.exp))
+		denominator = 16
+	} else {
+		numerator = pre
+		denominator = (16 << uint8(-1*i.exp))
+	}
+	result = float64(numerator) / float64(denominator)
+	return fmt.Sprintf("#%.18e", result)
+}
+
+type Arrangement uint8
+
+const (
+	_ Arrangement = iota
+	ArrangementB
+	Arrangement8B
+	Arrangement16B
+	ArrangementH
+	Arrangement4H
+	Arrangement8H
+	ArrangementS
+	Arrangement2S
+	Arrangement4S
+	ArrangementD
+	Arrangement1D
+	Arrangement2D
+	Arrangement1Q
+)
+
+func (a Arrangement) String() (result string) {
+	switch a {
+	case ArrangementB:
+		result = ".B"
+	case Arrangement8B:
+		result = ".8B"
+	case Arrangement16B:
+		result = ".16B"
+	case ArrangementH:
+		result = ".H"
+	case Arrangement4H:
+		result = ".4H"
+	case Arrangement8H:
+		result = ".8H"
+	case ArrangementS:
+		result = ".S"
+	case Arrangement2S:
+		result = ".2S"
+	case Arrangement4S:
+		result = ".4S"
+	case ArrangementD:
+		result = ".D"
+	case Arrangement1D:
+		result = ".1D"
+	case Arrangement2D:
+		result = ".2D"
+	case Arrangement1Q:
+		result = ".1Q"
+	}
+	return
+}
+
+// Register with arrangement: <Vd>.<T>, { <Vt>.8B, <Vt2>.8B},
+type RegisterWithArrangement struct {
+	r   Reg
+	a   Arrangement
+	cnt uint8
+}
+
+func (RegisterWithArrangement) isArg() {}
+
+func (r RegisterWithArrangement) String() string {
+	result := r.r.String()
+	result += r.a.String()
+	if r.cnt > 0 {
+		result = "{" + result
+		if r.cnt == 2 {
+			r1 := V0 + Reg((uint16(r.r)-uint16(V0)+1)&31)
+			result += ", " + r1.String() + r.a.String()
+		} else if r.cnt > 2 {
+			if (uint16(r.cnt) + ((uint16(r.r) - uint16(V0)) & 31)) > 32 {
+				for i := 1; i < int(r.cnt); i++ {
+					cur := V0 + Reg((uint16(r.r)-uint16(V0)+uint16(i))&31)
+					result += ", " + cur.String() + r.a.String()
+				}
+			} else {
+				r1 := V0 + Reg((uint16(r.r)-uint16(V0)+uint16(r.cnt)-1)&31)
+				result += "-" + r1.String() + r.a.String()
+			}
+		}
+		result += "}"
+	}
+	return result
+}
+
+// Register with arrangement and index:
+//
+//	<Vm>.<Ts>[<index>],
+//	{ <Vt>.B, <Vt2>.B }[<index>].
+type RegisterWithArrangementAndIndex struct {
+	r     Reg
+	a     Arrangement
+	index uint8
+	cnt   uint8
+}
+
+func (RegisterWithArrangementAndIndex) isArg() {}
+
+func (r RegisterWithArrangementAndIndex) String() string {
+	result := r.r.String()
+	result += r.a.String()
+	if r.cnt > 0 {
+		result = "{" + result
+		if r.cnt == 2 {
+			r1 := V0 + Reg((uint16(r.r)-uint16(V0)+1)&31)
+			result += ", " + r1.String() + r.a.String()
+		} else if r.cnt > 2 {
+			if (uint16(r.cnt) + ((uint16(r.r) - uint16(V0)) & 31)) > 32 {
+				for i := 1; i < int(r.cnt); i++ {
+					cur := V0 + Reg((uint16(r.r)-uint16(V0)+uint16(i))&31)
+					result += ", " + cur.String() + r.a.String()
+				}
+			} else {
+				r1 := V0 + Reg((uint16(r.r)-uint16(V0)+uint16(r.cnt)-1)&31)
+				result += "-" + r1.String() + r.a.String()
+			}
+		}
+		result += "}"
+	}
+	return fmt.Sprintf("%s[%d]", result, r.index)
+}
+
+type sysOp struct {
+	op          sysInstFields
+	r           Reg
+	hasOperand2 bool
+}
+
+func (s sysOp) isArg() {}
+
+func (s sysOp) String() string {
+	result := s.op.String()
+	// If s.hasOperand2 is false, the value in the register
+	// specified by s.r is ignored.
+	if s.hasOperand2 {
+		result += ", " + s.r.String()
+	}
+	return result
+}
+
+type sysInstFields struct {
+	op1 uint8
+	cn  uint8
+	cm  uint8
+	op2 uint8
+}
+
+type sysInstAttrs struct {
+	typ         sys
+	name        string
+	hasOperand2 bool
+}
+
+func (s sysInstFields) isArg() {}
+
+func (s sysInstFields) getAttrs() sysInstAttrs {
+	attrs, ok := sysInstsAttrs[sysInstFields{s.op1, s.cn, s.cm, s.op2}]
+	if !ok {
+		return sysInstAttrs{typ: sys_SYS}
+	}
+	return attrs
+}
+
+func (s sysInstFields) String() string {
+	return s.getAttrs().name
+}
+
+func (s sysInstFields) getType() sys {
+	return s.getAttrs().typ
+}
+
+var sysInstsAttrs = map[sysInstFields]sysInstAttrs{
+	{0, 8, 3, 0}:  {sys_TLBI, "VMALLE1IS", false},
+	{0, 8, 3, 1}:  {sys_TLBI, "VAE1IS", true},
+	{0, 8, 3, 2}:  {sys_TLBI, "ASIDE1IS", true},
+	{0, 8, 3, 3}:  {sys_TLBI, "VAAE1IS", true},
+	{0, 8, 3, 5}:  {sys_TLBI, "VALE1IS", true},
+	{0, 8, 3, 7}:  {sys_TLBI, "VAALE1IS", true},
+	{0, 8, 7, 0}:  {sys_TLBI, "VMALLE1", false},
+	{0, 8, 7, 1}:  {sys_TLBI, "VAE1", true},
+	{0, 8, 7, 2}:  {sys_TLBI, "ASIDE1", true},
+	{0, 8, 7, 3}:  {sys_TLBI, "VAAE1", true},
+	{0, 8, 7, 5}:  {sys_TLBI, "VALE1", true},
+	{0, 8, 7, 7}:  {sys_TLBI, "VAALE1", true},
+	{4, 8, 0, 1}:  {sys_TLBI, "IPAS2E1IS", true},
+	{4, 8, 0, 5}:  {sys_TLBI, "IPAS2LE1IS", true},
+	{4, 8, 3, 0}:  {sys_TLBI, "ALLE2IS", false},
+	{4, 8, 3, 1}:  {sys_TLBI, "VAE2IS", true},
+	{4, 8, 3, 4}:  {sys_TLBI, "ALLE1IS", false},
+	{4, 8, 3, 5}:  {sys_TLBI, "VALE2IS", true},
+	{4, 8, 3, 6}:  {sys_TLBI, "VMALLS12E1IS", false},
+	{4, 8, 4, 1}:  {sys_TLBI, "IPAS2E1", true},
+	{4, 8, 4, 5}:  {sys_TLBI, "IPAS2LE1", true},
+	{4, 8, 7, 0}:  {sys_TLBI, "ALLE2", false},
+	{4, 8, 7, 1}:  {sys_TLBI, "VAE2", true},
+	{4, 8, 7, 4}:  {sys_TLBI, "ALLE1", false},
+	{4, 8, 7, 5}:  {sys_TLBI, "VALE2", true},
+	{4, 8, 7, 6}:  {sys_TLBI, "VMALLS12E1", false},
+	{6, 8, 3, 0}:  {sys_TLBI, "ALLE3IS", false},
+	{6, 8, 3, 1}:  {sys_TLBI, "VAE3IS", true},
+	{6, 8, 3, 5}:  {sys_TLBI, "VALE3IS", true},
+	{6, 8, 7, 0}:  {sys_TLBI, "ALLE3", false},
+	{6, 8, 7, 1}:  {sys_TLBI, "VAE3", true},
+	{6, 8, 7, 5}:  {sys_TLBI, "VALE3", true},
+	{0, 8, 1, 0}:  {sys_TLBI, "VMALLE1OS", false},
+	{0, 8, 1, 1}:  {sys_TLBI, "VAE1OS", true},
+	{0, 8, 1, 2}:  {sys_TLBI, "ASIDE1OS", true},
+	{0, 8, 1, 3}:  {sys_TLBI, "VAAE1OS", true},
+	{0, 8, 1, 5}:  {sys_TLBI, "VALE1OS", true},
+	{0, 8, 1, 7}:  {sys_TLBI, "VAALE1OS", true},
+	{0, 8, 2, 1}:  {sys_TLBI, "RVAE1IS", true},
+	{0, 8, 2, 3}:  {sys_TLBI, "RVAAE1IS", true},
+	{0, 8, 2, 5}:  {sys_TLBI, "RVALE1IS", true},
+	{0, 8, 2, 7}:  {sys_TLBI, "RVAALE1IS", true},
+	{0, 8, 5, 1}:  {sys_TLBI, "RVAE1OS", true},
+	{0, 8, 5, 3}:  {sys_TLBI, "RVAAE1OS", true},
+	{0, 8, 5, 5}:  {sys_TLBI, "RVALE1OS", true},
+	{0, 8, 5, 7}:  {sys_TLBI, "RVAALE1OS", true},
+	{0, 8, 6, 1}:  {sys_TLBI, "RVAE1", true},
+	{0, 8, 6, 3}:  {sys_TLBI, "RVAAE1", true},
+	{0, 8, 6, 5}:  {sys_TLBI, "RVALE1", true},
+	{0, 8, 6, 7}:  {sys_TLBI, "RVAALE1", true},
+	{4, 8, 0, 2}:  {sys_TLBI, "RIPAS2E1IS", true},
+	{4, 8, 0, 6}:  {sys_TLBI, "RIPAS2LE1IS", true},
+	{4, 8, 1, 0}:  {sys_TLBI, "ALLE2OS", false},
+	{4, 8, 1, 1}:  {sys_TLBI, "VAE2OS", true},
+	{4, 8, 1, 4}:  {sys_TLBI, "ALLE1OS", false},
+	{4, 8, 1, 5}:  {sys_TLBI, "VALE2OS", true},
+	{4, 8, 1, 6}:  {sys_TLBI, "VMALLS12E1OS", false},
+	{4, 8, 2, 1}:  {sys_TLBI, "RVAE2IS", true},
+	{4, 8, 2, 5}:  {sys_TLBI, "RVALE2IS", true},
+	{4, 8, 4, 0}:  {sys_TLBI, "IPAS2E1OS", true},
+	{4, 8, 4, 2}:  {sys_TLBI, "RIPAS2E1", true},
+	{4, 8, 4, 3}:  {sys_TLBI, "RIPAS2E1OS", true},
+	{4, 8, 4, 4}:  {sys_TLBI, "IPAS2LE1OS", true},
+	{4, 8, 4, 6}:  {sys_TLBI, "RIPAS2LE1", true},
+	{4, 8, 4, 7}:  {sys_TLBI, "RIPAS2LE1OS", true},
+	{4, 8, 5, 1}:  {sys_TLBI, "RVAE2OS", true},
+	{4, 8, 5, 5}:  {sys_TLBI, "RVALE2OS", true},
+	{4, 8, 6, 1}:  {sys_TLBI, "RVAE2", true},
+	{4, 8, 6, 5}:  {sys_TLBI, "RVALE2", true},
+	{6, 8, 1, 0}:  {sys_TLBI, "ALLE3OS", false},
+	{6, 8, 1, 1}:  {sys_TLBI, "VAE3OS", true},
+	{6, 8, 1, 5}:  {sys_TLBI, "VALE3OS", true},
+	{6, 8, 2, 1}:  {sys_TLBI, "RVAE3IS", true},
+	{6, 8, 2, 5}:  {sys_TLBI, "RVALE3IS", true},
+	{6, 8, 5, 1}:  {sys_TLBI, "RVAE3OS", true},
+	{6, 8, 5, 5}:  {sys_TLBI, "RVALE3OS", true},
+	{6, 8, 6, 1}:  {sys_TLBI, "RVAE3", true},
+	{6, 8, 6, 5}:  {sys_TLBI, "RVALE3", true},
+	{0, 7, 6, 1}:  {sys_DC, "IVAC", true},
+	{0, 7, 6, 2}:  {sys_DC, "ISW", true},
+	{0, 7, 10, 2}: {sys_DC, "CSW", true},
+	{0, 7, 14, 2}: {sys_DC, "CISW", true},
+	{3, 7, 4, 1}:  {sys_DC, "ZVA", true},
+	{3, 7, 10, 1}: {sys_DC, "CVAC", true},
+	{3, 7, 11, 1}: {sys_DC, "CVAU", true},
+	{3, 7, 14, 1}: {sys_DC, "CIVAC", true},
+	{0, 7, 6, 3}:  {sys_DC, "IGVAC", true},
+	{0, 7, 6, 4}:  {sys_DC, "IGSW", true},
+	{0, 7, 6, 5}:  {sys_DC, "IGDVAC", true},
+	{0, 7, 6, 6}:  {sys_DC, "IGDSW", true},
+	{0, 7, 10, 4}: {sys_DC, "CGSW", true},
+	{0, 7, 10, 6}: {sys_DC, "CGDSW", true},
+	{0, 7, 14, 4}: {sys_DC, "CIGSW", true},
+	{0, 7, 14, 6}: {sys_DC, "CIGDSW", true},
+	{3, 7, 4, 3}:  {sys_DC, "GVA", true},
+	{3, 7, 4, 4}:  {sys_DC, "GZVA", true},
+	{3, 7, 10, 3}: {sys_DC, "CGVAC", true},
+	{3, 7, 10, 5}: {sys_DC, "CGDVAC", true},
+	{3, 7, 12, 3}: {sys_DC, "CGVAP", true},
+	{3, 7, 12, 5}: {sys_DC, "CGDVAP", true},
+	{3, 7, 13, 3}: {sys_DC, "CGVADP", true},
+	{3, 7, 13, 5}: {sys_DC, "CGDVADP", true},
+	{3, 7, 14, 3}: {sys_DC, "CIGVAC", true},
+	{3, 7, 14, 5}: {sys_DC, "CIGDVAC", true},
+	{3, 7, 12, 1}: {sys_DC, "CVAP", true},
+	{3, 7, 13, 1}: {sys_DC, "CVADP", true},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/inst.json b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/inst.json
new file mode 100644
index 0000000000000000000000000000000000000000..2d25c944a21eca1466cdcc44550c4fe2fecc3d28
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/inst.json
@@ -0,0 +1,1219 @@
+[{"Name":"ADC","Bits":"0|0|0|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADC <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"ADC","Bits":"1|0|0|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADC <Xd>, <Xn>, <Xm>","Code":"","Alias":""},
+{"Name":"ADCS","Bits":"0|0|1|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADCS <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"ADCS","Bits":"1|0|1|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADCS <Xd>, <Xn>, <Xm>","Code":"","Alias":""},
+{"Name":"ADD (extended register)","Bits":"0|0|0|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADD <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}","Code":"","Alias":""},
+{"Name":"ADD (extended register)","Bits":"1|0|0|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADD <Xd|SP>, <Xn|SP>, <R><m>{, <extend> {#<amount>}}","Code":"","Alias":""},
+{"Name":"ADD (immediate)","Bits":"0|0|0|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADD <Wd|WSP>, <Wn|WSP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is used by the alias MOV (to/from SP)."},
+{"Name":"ADD (immediate)","Bits":"1|0|0|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADD <Xd|SP>, <Xn|SP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is used by the alias MOV (to/from SP)."},
+{"Name":"ADD (shifted register)","Bits":"0|0|0|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADD <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"ADD (shifted register)","Bits":"1|0|0|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADD <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"ADDS (extended register)","Bits":"0|0|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADDS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is used by the alias CMN (extended register)."},
+{"Name":"ADDS (extended register)","Bits":"1|0|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADDS <Xd>, <Xn|SP>, <R><m>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is used by the alias CMN (extended register)."},
+{"Name":"ADDS (immediate)","Bits":"0|0|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADDS <Wd>, <Wn|WSP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is used by the alias CMN (immediate)."},
+{"Name":"ADDS (immediate)","Bits":"1|0|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADDS <Xd>, <Xn|SP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is used by the alias CMN (immediate)."},
+{"Name":"ADDS (shifted register)","Bits":"0|0|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ADDS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias CMN (shifted register)."},
+{"Name":"ADDS (shifted register)","Bits":"1|0|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ADDS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias CMN (shifted register)."},
+{"Name":"ADR","Bits":"0|immlo:2|1|0|0|0|0|immhi:19|Rd:5","Arch":"Literal variant","Syntax":"ADR <Xd>, <label>","Code":"","Alias":""},
+{"Name":"ADRP","Bits":"1|immlo:2|1|0|0|0|0|immhi:19|Rd:5","Arch":"Literal variant","Syntax":"ADRP <Xd>, <label>","Code":"","Alias":""},
+{"Name":"AND (immediate)","Bits":"0|0|0|1|0|0|1|0|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"AND <Wd|WSP>, <Wn>, #<imm>","Code":"","Alias":""},
+{"Name":"AND (immediate)","Bits":"1|0|0|1|0|0|1|0|0|N|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"AND <Xd|SP>, <Xn>, #<imm>","Code":"","Alias":""},
+{"Name":"AND (shifted register)","Bits":"0|0|0|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"AND <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"AND (shifted register)","Bits":"1|0|0|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"AND <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"ANDS (immediate)","Bits":"0|1|1|1|0|0|1|0|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ANDS <Wd>, <Wn>, #<imm>","Code":"","Alias":"This instruction is used by the alias TST (immediate)."},
+{"Name":"ANDS (immediate)","Bits":"1|1|1|1|0|0|1|0|0|N|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ANDS <Xd>, <Xn>, #<imm>","Code":"","Alias":"This instruction is used by the alias TST (immediate)."},
+{"Name":"ANDS (shifted register)","Bits":"0|1|1|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ANDS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias TST (shifted register)."},
+{"Name":"ANDS (shifted register)","Bits":"1|1|1|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ANDS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias TST (shifted register)."},
+{"Name":"ASR (register)","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ASR <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the ASRV instruction."},
+{"Name":"ASR (register)","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ASR <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is an alias of the ASRV instruction."},
+{"Name":"ASR (immediate)","Bits":"0|0|0|1|0|0|1|1|0|0|immr:6|011111:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ASR <Wd>, <Wn>, #<shift>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"ASR (immediate)","Bits":"1|0|0|1|0|0|1|1|0|1|immr:6|111111:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ASR <Xd>, <Xn>, #<shift>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"ASRV","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ASRV <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is used by the alias ASR (register)."},
+{"Name":"ASRV","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ASRV <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is used by the alias ASR (register)."},
+{"Name":"AT","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|1|op1:3|0|1|1|1|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"AT <at_op>, <Xt>","Code":"","Alias":"This instruction is an alias of the SYS instruction."},
+{"Name":"B.cond","Bits":"0|1|0|1|0|1|0|0|imm19:19|0|cond:4","Arch":"19-bit signed PC-relative branch offset variant","Syntax":"B.<cond> <label>","Code":"","Alias":""},
+{"Name":"B","Bits":"0|0|0|1|0|1|imm26:26","Arch":"26-bit signed PC-relative branch offset variant","Syntax":"B <label>","Code":"","Alias":""},
+{"Name":"BFI","Bits":"0|0|1|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"BFI <Wd>, <Wn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the BFM instruction."},
+{"Name":"BFI","Bits":"1|0|1|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"BFI <Xd>, <Xn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the BFM instruction."},
+{"Name":"BFM","Bits":"0|0|1|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"BFM <Wd>, <Wn>, #<immr>, #<imms>","Code":"","Alias":"This instruction is used by the aliases BFI and BFXIL."},
+{"Name":"BFM","Bits":"1|0|1|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"BFM <Xd>, <Xn>, #<immr>, #<imms>","Code":"","Alias":"This instruction is used by the aliases BFI and BFXIL."},
+{"Name":"BFXIL","Bits":"0|0|1|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"BFXIL <Wd>, <Wn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the BFM instruction."},
+{"Name":"BFXIL","Bits":"1|0|1|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"BFXIL <Xd>, <Xn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the BFM instruction."},
+{"Name":"BIC (shifted register)","Bits":"0|0|0|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"BIC <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"BIC (shifted register)","Bits":"1|0|0|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"BIC <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"BICS (shifted register)","Bits":"0|1|1|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"BICS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"BICS (shifted register)","Bits":"1|1|1|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"BICS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"BL","Bits":"1|0|0|1|0|1|imm26:26","Arch":"26-bit signed PC-relative branch offset variant","Syntax":"BL <label>","Code":"","Alias":""},
+{"Name":"BLR","Bits":"1|1|0|1|0|1|1|0|0|0|1|1|1|1|1|1|0|0|0|0|0|0|Rn:5|0|0|0|0|0","Arch":"Integer variant","Syntax":"BLR <Xn>","Code":"","Alias":""},
+{"Name":"BR","Bits":"1|1|0|1|0|1|1|0|0|0|0|1|1|1|1|1|0|0|0|0|0|0|Rn:5|0|0|0|0|0","Arch":"Integer variant","Syntax":"BR <Xn>","Code":"","Alias":""},
+{"Name":"BRK","Bits":"1|1|0|1|0|1|0|0|0|0|1|imm16:16|0|0|0|0|0","Arch":"System variant","Syntax":"BRK #<imm>","Code":"","Alias":""},
+{"Name":"CBNZ","Bits":"0|0|1|1|0|1|0|1|imm19:19|Rt:5","Arch":"32-bit variant","Syntax":"CBNZ <Wt>, <label>","Code":"","Alias":""},
+{"Name":"CBNZ","Bits":"1|0|1|1|0|1|0|1|imm19:19|Rt:5","Arch":"64-bit variant","Syntax":"CBNZ <Xt>, <label>","Code":"","Alias":""},
+{"Name":"CBZ","Bits":"0|0|1|1|0|1|0|0|imm19:19|Rt:5","Arch":"32-bit variant","Syntax":"CBZ <Wt>, <label>","Code":"","Alias":""},
+{"Name":"CBZ","Bits":"1|0|1|1|0|1|0|0|imm19:19|Rt:5","Arch":"64-bit variant","Syntax":"CBZ <Xt>, <label>","Code":"","Alias":""},
+{"Name":"CCMN (immediate)","Bits":"0|0|1|1|1|0|1|0|0|1|0|imm5:5|cond:4|1|0|Rn:5|0|nzcv:4","Arch":"32-bit variant","Syntax":"CCMN <Wn>, #<imm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CCMN (immediate)","Bits":"1|0|1|1|1|0|1|0|0|1|0|imm5:5|cond:4|1|0|Rn:5|0|nzcv:4","Arch":"64-bit variant","Syntax":"CCMN <Xn>, #<imm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CCMN (register)","Bits":"0|0|1|1|1|0|1|0|0|1|0|Rm:5|cond:4|0|0|Rn:5|0|nzcv:4","Arch":"32-bit variant","Syntax":"CCMN <Wn>, <Wm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CCMN (register)","Bits":"1|0|1|1|1|0|1|0|0|1|0|Rm:5|cond:4|0|0|Rn:5|0|nzcv:4","Arch":"64-bit variant","Syntax":"CCMN <Xn>, <Xm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CCMP (immediate)","Bits":"0|1|1|1|1|0|1|0|0|1|0|imm5:5|cond:4|1|0|Rn:5|0|nzcv:4","Arch":"32-bit variant","Syntax":"CCMP <Wn>, #<imm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CCMP (immediate)","Bits":"1|1|1|1|1|0|1|0|0|1|0|imm5:5|cond:4|1|0|Rn:5|0|nzcv:4","Arch":"64-bit variant","Syntax":"CCMP <Xn>, #<imm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CCMP (register)","Bits":"0|1|1|1|1|0|1|0|0|1|0|Rm:5|cond:4|0|0|Rn:5|0|nzcv:4","Arch":"32-bit variant","Syntax":"CCMP <Wn>, <Wm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CCMP (register)","Bits":"1|1|1|1|1|0|1|0|0|1|0|Rm:5|cond:4|0|0|Rn:5|0|nzcv:4","Arch":"64-bit variant","Syntax":"CCMP <Xn>, <Xm>, #<nzcv>, <cond>","Code":"","Alias":""},
+{"Name":"CINC","Bits":"0|0|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CINC <Wd>, <Wn>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINC instruction."},
+{"Name":"CINC","Bits":"1|0|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CINC <Xd>, <Xn>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINC instruction."},
+{"Name":"CINV","Bits":"0|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CINV <Wd>, <Wn>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINV instruction."},
+{"Name":"CINV","Bits":"1|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CINV <Xd>, <Xn>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINV instruction."},
+{"Name":"CLREX","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|1|CRm:4|0|1|0|1|1|1|1|1","Arch":"System variant","Syntax":"CLREX {#<imm>}","Code":"","Alias":""},
+{"Name":"CLS","Bits":"0|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CLS <Wd>, <Wn>","Code":"","Alias":""},
+{"Name":"CLS","Bits":"1|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CLS <Xd>, <Xn>","Code":"","Alias":""},
+{"Name":"CLZ","Bits":"0|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|1|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CLZ <Wd>, <Wn>","Code":"","Alias":""},
+{"Name":"CLZ","Bits":"1|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|1|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CLZ <Xd>, <Xn>","Code":"","Alias":""},
+{"Name":"CMN (extended register)","Bits":"0|0|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"CMN <Wn|WSP>, <Wm>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is an alias of the ADDS (extended register) instruction."},
+{"Name":"CMN (extended register)","Bits":"1|0|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"CMN <Xn|SP>, <R><m>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is an alias of the ADDS (extended register) instruction."},
+{"Name":"CMN (immediate)","Bits":"0|0|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"CMN <Wn|WSP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is an alias of the ADDS (immediate) instruction."},
+{"Name":"CMN (immediate)","Bits":"1|0|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"CMN <Xn|SP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is an alias of the ADDS (immediate) instruction."},
+{"Name":"CMN (shifted register)","Bits":"0|0|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"CMN <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the ADDS (shifted register) instruction."},
+{"Name":"CMN (shifted register)","Bits":"1|0|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"CMN <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the ADDS (shifted register) instruction."},
+{"Name":"CMP (extended register)","Bits":"0|1|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"CMP <Wn|WSP>, <Wm>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is an alias of the SUBS (extended register) instruction."},
+{"Name":"CMP (extended register)","Bits":"1|1|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"CMP <Xn|SP>, <R><m>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is an alias of the SUBS (extended register) instruction."},
+{"Name":"CMP (immediate)","Bits":"0|1|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"CMP <Wn|WSP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is an alias of the SUBS (immediate) instruction."},
+{"Name":"CMP (immediate)","Bits":"1|1|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"CMP <Xn|SP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is an alias of the SUBS (immediate) instruction."},
+{"Name":"CMP (shifted register)","Bits":"0|1|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"CMP <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the SUBS (shifted register) instruction."},
+{"Name":"CMP (shifted register)","Bits":"1|1|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"CMP <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the SUBS (shifted register) instruction."},
+{"Name":"CNEG","Bits":"0|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CNEG <Wd>, <Wn>, <cond>","Code":"","Alias":"This instruction is an alias of the CSNEG instruction."},
+{"Name":"CNEG","Bits":"1|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CNEG <Xd>, <Xn>, <cond>","Code":"","Alias":"This instruction is an alias of the CSNEG instruction."},
+{"Name":"CRC32B, CRC32H, CRC32W, CRC32X","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|0|00:2|Rn:5|Rd:5","Arch":"CRC32B variant","Syntax":"CRC32B <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"CRC32B, CRC32H, CRC32W, CRC32X","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|0|01:2|Rn:5|Rd:5","Arch":"CRC32H variant","Syntax":"CRC32H <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"CRC32B, CRC32H, CRC32W, CRC32X","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|0|10:2|Rn:5|Rd:5","Arch":"CRC32W variant","Syntax":"CRC32W <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"CRC32B, CRC32H, CRC32W, CRC32X","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|0|11:2|Rn:5|Rd:5","Arch":"CRC32X variant","Syntax":"CRC32X <Wd>, <Wn>, <Xm>","Code":"","Alias":""},
+{"Name":"CRC32CB, CRC32CH, CRC32CW, CRC32CX","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|1|00:2|Rn:5|Rd:5","Arch":"CRC32CB variant","Syntax":"CRC32CB <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"CRC32CB, CRC32CH, CRC32CW, CRC32CX","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|1|01:2|Rn:5|Rd:5","Arch":"CRC32CH variant","Syntax":"CRC32CH <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"CRC32CB, CRC32CH, CRC32CW, CRC32CX","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|1|10:2|Rn:5|Rd:5","Arch":"CRC32CW variant","Syntax":"CRC32CW <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"CRC32CB, CRC32CH, CRC32CW, CRC32CX","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|1|0|1|11:2|Rn:5|Rd:5","Arch":"CRC32CX variant","Syntax":"CRC32CX <Wd>, <Wn>, <Xm>","Code":"","Alias":""},
+{"Name":"CSEL","Bits":"0|0|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CSEL <Wd>, <Wn>, <Wm>, <cond>","Code":"","Alias":""},
+{"Name":"CSEL","Bits":"1|0|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CSEL <Xd>, <Xn>, <Xm>, <cond>","Code":"","Alias":""},
+{"Name":"CSET","Bits":"0|0|0|1|1|0|1|0|1|0|0|1|1|1|1|1|cond:4|0|1|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"CSET <Wd>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINC instruction."},
+{"Name":"CSET","Bits":"1|0|0|1|1|0|1|0|1|0|0|1|1|1|1|1|cond:4|0|1|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"CSET <Xd>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINC instruction."},
+{"Name":"CSETM","Bits":"0|1|0|1|1|0|1|0|1|0|0|1|1|1|1|1|cond:4|0|0|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"CSETM <Wd>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINV instruction."},
+{"Name":"CSETM","Bits":"1|1|0|1|1|0|1|0|1|0|0|1|1|1|1|1|cond:4|0|0|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"CSETM <Xd>, <cond>","Code":"","Alias":"This instruction is an alias of the CSINV instruction."},
+{"Name":"CSINC","Bits":"0|0|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CSINC <Wd>, <Wn>, <Wm>, <cond>","Code":"","Alias":"This instruction is used by the aliases CINC and CSET."},
+{"Name":"CSINC","Bits":"1|0|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CSINC <Xd>, <Xn>, <Xm>, <cond>","Code":"","Alias":"This instruction is used by the aliases CINC and CSET."},
+{"Name":"CSINV","Bits":"0|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CSINV <Wd>, <Wn>, <Wm>, <cond>","Code":"","Alias":"This instruction is used by the aliases CINV and CSETM."},
+{"Name":"CSINV","Bits":"1|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CSINV <Xd>, <Xn>, <Xm>, <cond>","Code":"","Alias":"This instruction is used by the aliases CINV and CSETM."},
+{"Name":"CSNEG","Bits":"0|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"CSNEG <Wd>, <Wn>, <Wm>, <cond>","Code":"","Alias":"This instruction is used by the alias CNEG."},
+{"Name":"CSNEG","Bits":"1|1|0|1|1|0|1|0|1|0|0|Rm:5|cond:4|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"CSNEG <Xd>, <Xn>, <Xm>, <cond>","Code":"","Alias":"This instruction is used by the alias CNEG."},
+{"Name":"DC","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|1|op1:3|0|1|1|1|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"DC <dc_op>, <Xt>","Code":"","Alias":"This instruction is an alias of the SYS instruction."},
+{"Name":"DCPS1","Bits":"1|1|0|1|0|1|0|0|1|0|1|imm16:16|0|0|0|0|1","Arch":"System variant","Syntax":"DCPS1 {#<imm>}","Code":"","Alias":""},
+{"Name":"DCPS2","Bits":"1|1|0|1|0|1|0|0|1|0|1|imm16:16|0|0|0|1|0","Arch":"System variant","Syntax":"DCPS2 {#<imm>}","Code":"","Alias":""},
+{"Name":"DCPS3","Bits":"1|1|0|1|0|1|0|0|1|0|1|imm16:16|0|0|0|1|1","Arch":"System variant","Syntax":"DCPS3 {#<imm>}","Code":"","Alias":""},
+{"Name":"DMB","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|1|CRm:4|1|0|1|1|1|1|1|1","Arch":"System variant","Syntax":"DMB <option>|#<imm>","Code":"","Alias":""},
+{"Name":"DRPS","Bits":"1|1|0|1|0|1|1|0|1|0|1|1|1|1|1|1|0|0|0|0|0|0|1|1|1|1|1|0|0|0|0|0","Arch":"System variant","Syntax":"DRPS","Code":"","Alias":""},
+{"Name":"DSB","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|1|CRm:4|1|0|0|1|1|1|1|1","Arch":"System variant","Syntax":"DSB <option>|#<imm>","Code":"","Alias":""},
+{"Name":"EON (shifted register)","Bits":"0|1|0|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"EON <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"EON (shifted register)","Bits":"1|1|0|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"EON <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"EOR (immediate)","Bits":"0|1|0|1|0|0|1|0|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"EOR <Wd|WSP>, <Wn>, #<imm>","Code":"","Alias":""},
+{"Name":"EOR (immediate)","Bits":"1|1|0|1|0|0|1|0|0|N|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"EOR <Xd|SP>, <Xn>, #<imm>","Code":"","Alias":""},
+{"Name":"EOR (shifted register)","Bits":"0|1|0|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"EOR <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"EOR (shifted register)","Bits":"1|1|0|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"EOR <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":""},
+{"Name":"ERET","Bits":"1|1|0|1|0|1|1|0|1|0|0|1|1|1|1|1|0|0|0|0|0|0|1|1|1|1|1|0|0|0|0|0","Arch":"System variant","Syntax":"ERET","Code":"","Alias":""},
+{"Name":"EXTR","Bits":"0|0|0|1|0|0|1|1|1|0|0|Rm:5|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"EXTR <Wd>, <Wn>, <Wm>, #<lsb>","Code":"","Alias":"This instruction is used by the alias ROR (immediate)."},
+{"Name":"EXTR","Bits":"1|0|0|1|0|0|1|1|1|1|0|Rm:5|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"EXTR <Xd>, <Xn>, <Xm>, #<lsb>","Code":"","Alias":"This instruction is used by the alias ROR (immediate)."},
+{"Name":"HINT","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|0000:4|op2:3|1|1|1|1|1","Arch":"Hints 6 and 7 variant","Syntax":"HINT #<imm>","Code":"","Alias":""},
+{"Name":"HINT","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|CRm:4|op2:3|1|1|1|1|1","Arch":"Hints 8 to 127 variant","Syntax":"HINT #<imm>","Code":"","Alias":""},
+{"Name":"HLT","Bits":"1|1|0|1|0|1|0|0|0|1|0|imm16:16|0|0|0|0|0","Arch":"System variant","Syntax":"HLT #<imm>","Code":"","Alias":""},
+{"Name":"HVC","Bits":"1|1|0|1|0|1|0|0|0|0|0|imm16:16|0|0|0|1|0","Arch":"System variant","Syntax":"HVC #<imm>","Code":"","Alias":""},
+{"Name":"IC","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|1|op1:3|0|1|1|1|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"IC <ic_op>{, <Xt>}","Code":"","Alias":"This instruction is an alias of the SYS instruction."},
+{"Name":"ISB","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|1|CRm:4|1|1|0|1|1|1|1|1","Arch":"System variant","Syntax":"ISB {<option>|#<imm>}","Code":"","Alias":""},
+{"Name":"LDAR","Bits":"10:2|0|0|1|0|0|0|1|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDAR <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDAR","Bits":"11:2|0|0|1|0|0|0|1|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDAR <Xt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDARB","Bits":"0|0|0|0|1|0|0|0|1|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"LDARB <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDARH","Bits":"0|1|0|0|1|0|0|0|1|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"LDARH <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDAXP","Bits":"1|0|0|0|1|0|0|0|0|1|1|(1)|(1)|(1)|(1)|(1)|1|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDAXP <Wt1>, <Wt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDAXP","Bits":"1|1|0|0|1|0|0|0|0|1|1|(1)|(1)|(1)|(1)|(1)|1|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDAXP <Xt1>, <Xt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDAXR","Bits":"10:2|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDAXR <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDAXR","Bits":"11:2|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDAXR <Xt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDAXRB","Bits":"0|0|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"LDAXRB <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDAXRH","Bits":"0|1|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"LDAXRH <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDNP","Bits":"00:2|1|0|1|0|0|0|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDNP <Wt1>, <Wt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDNP","Bits":"10:2|1|0|1|0|0|0|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDNP <Xt1>, <Xt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDP","Bits":"00:2|1|0|1|0|0|0|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"LDP <Wt1>, <Wt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"LDP","Bits":"10:2|1|0|1|0|0|0|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"LDP <Xt1>, <Xt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"LDP","Bits":"00:2|1|0|1|0|0|1|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"LDP <Wt1>, <Wt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"LDP","Bits":"10:2|1|0|1|0|0|1|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"LDP <Xt1>, <Xt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"LDP","Bits":"00:2|1|0|1|0|0|1|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 32-bit variant","Syntax":"LDP <Wt1>, <Wt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDP","Bits":"10:2|1|0|1|0|0|1|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 64-bit variant","Syntax":"LDP <Xt1>, <Xt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDPSW","Bits":"0|1|1|0|1|0|0|0|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index Post-index variant","Syntax":"LDPSW <Xt1>, <Xt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"LDPSW","Bits":"0|1|1|0|1|0|0|1|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index Pre-index variant","Syntax":"LDPSW <Xt1>, <Xt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"LDPSW","Bits":"0|1|1|0|1|0|0|1|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset Signed offset variant","Syntax":"LDPSW <Xt1>, <Xt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDR (immediate)","Bits":"10:2|1|1|1|0|0|0|0|1|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"LDR <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDR (immediate)","Bits":"11:2|1|1|1|0|0|0|0|1|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"LDR <Xt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDR (immediate)","Bits":"10:2|1|1|1|0|0|0|0|1|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"LDR <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDR (immediate)","Bits":"11:2|1|1|1|0|0|0|0|1|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"LDR <Xt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDR (immediate)","Bits":"10:2|1|1|1|0|0|1|0|1|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 32-bit variant","Syntax":"LDR <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDR (immediate)","Bits":"11:2|1|1|1|0|0|1|0|1|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 64-bit variant","Syntax":"LDR <Xt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDR (literal)","Bits":"00:2|0|1|1|0|0|0|imm19:19|Rt:5","Arch":"32-bit variant","Syntax":"LDR <Wt>, <label>","Code":"","Alias":""},
+{"Name":"LDR (literal)","Bits":"01:2|0|1|1|0|0|0|imm19:19|Rt:5","Arch":"64-bit variant","Syntax":"LDR <Xt>, <label>","Code":"","Alias":""},
+{"Name":"LDR (register)","Bits":"10:2|1|1|1|0|0|0|0|1|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDR <Wt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDR (register)","Bits":"11:2|1|1|1|0|0|0|0|1|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDR <Xt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDRB (immediate)","Bits":"0|0|1|1|1|0|0|0|0|1|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index Post-index variant","Syntax":"LDRB <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDRB (immediate)","Bits":"0|0|1|1|1|0|0|0|0|1|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index Pre-index variant","Syntax":"LDRB <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDRB (immediate)","Bits":"0|0|1|1|1|0|0|1|0|1|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset Unsigned offset variant","Syntax":"LDRB <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDRB (register)","Bits":"0|0|1|1|1|0|0|0|0|1|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"Extended register variant","Syntax":"LDRB <Wt>, [<Xn|SP>, (<Wm>|<Xm>), <extend> {<amount>}]","Code":"","Alias":""},
+{"Name":"LDRB (register)","Bits":"0|0|1|1|1|0|0|0|0|1|1|Rm:5|011:3|S|1|0|Rn:5|Rt:5","Arch":"Shifted register variant","Syntax":"LDRB <Wt>, [<Xn|SP>, <Xm>{, LSL <amount>}]","Code":"","Alias":""},
+{"Name":"LDRH (immediate)","Bits":"0|1|1|1|1|0|0|0|0|1|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index Post-index variant","Syntax":"LDRH <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDRH (immediate)","Bits":"0|1|1|1|1|0|0|0|0|1|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index Pre-index variant","Syntax":"LDRH <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDRH (immediate)","Bits":"0|1|1|1|1|0|0|1|0|1|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset Unsigned offset variant","Syntax":"LDRH <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDRH (register)","Bits":"0|1|1|1|1|0|0|0|0|1|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDRH <Wt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDRSB (immediate)","Bits":"0|0|1|1|1|0|0|0|11:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"LDRSB <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDRSB (immediate)","Bits":"0|0|1|1|1|0|0|0|10:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"LDRSB <Xt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDRSB (immediate)","Bits":"0|0|1|1|1|0|0|0|11:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"LDRSB <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDRSB (immediate)","Bits":"0|0|1|1|1|0|0|0|10:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"LDRSB <Xt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDRSB (immediate)","Bits":"0|0|1|1|1|0|0|1|11:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 32-bit variant","Syntax":"LDRSB <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDRSB (immediate)","Bits":"0|0|1|1|1|0|0|1|10:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 64-bit variant","Syntax":"LDRSB <Xt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDRSB (register)","Bits":"0|0|1|1|1|0|0|0|11:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit with extended register offset variant","Syntax":"LDRSB <Wt>, [<Xn|SP>, (<Wm>|<Xm>), <extend> {<amount>}]","Code":"","Alias":""},
+{"Name":"LDRSB (register)","Bits":"0|0|1|1|1|0|0|0|11:2|1|Rm:5|011:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit with shifted register offset variant","Syntax":"LDRSB <Wt>, [<Xn|SP>, <Xm>{, LSL <amount>}]","Code":"","Alias":""},
+{"Name":"LDRSB (register)","Bits":"0|0|1|1|1|0|0|0|10:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit with extended register offset variant","Syntax":"LDRSB <Xt>, [<Xn|SP>, (<Wm>|<Xm>), <extend> {<amount>}]","Code":"","Alias":""},
+{"Name":"LDRSB (register)","Bits":"0|0|1|1|1|0|0|0|10:2|1|Rm:5|011:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit with shifted register offset variant","Syntax":"LDRSB <Xt>, [<Xn|SP>, <Xm>{, LSL <amount>}]","Code":"","Alias":""},
+{"Name":"LDRSH (immediate)","Bits":"0|1|1|1|1|0|0|0|11:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"LDRSH <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDRSH (immediate)","Bits":"0|1|1|1|1|0|0|0|10:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"LDRSH <Xt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDRSH (immediate)","Bits":"0|1|1|1|1|0|0|0|11:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"LDRSH <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDRSH (immediate)","Bits":"0|1|1|1|1|0|0|0|10:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"LDRSH <Xt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDRSH (immediate)","Bits":"0|1|1|1|1|0|0|1|11:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 32-bit variant","Syntax":"LDRSH <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDRSH (immediate)","Bits":"0|1|1|1|1|0|0|1|10:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 64-bit variant","Syntax":"LDRSH <Xt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDRSH (register)","Bits":"0|1|1|1|1|0|0|0|11:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDRSH <Wt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDRSH (register)","Bits":"0|1|1|1|1|0|0|0|10:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDRSH <Xt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDRSW (immediate)","Bits":"1|0|1|1|1|0|0|0|1|0|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index Post-index variant","Syntax":"LDRSW <Xt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDRSW (immediate)","Bits":"1|0|1|1|1|0|0|0|1|0|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index Pre-index variant","Syntax":"LDRSW <Xt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDRSW (immediate)","Bits":"1|0|1|1|1|0|0|1|1|0|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset Unsigned offset variant","Syntax":"LDRSW <Xt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDRSW (literal)","Bits":"1|0|0|1|1|0|0|0|imm19:19|Rt:5","Arch":"Literal variant","Syntax":"LDRSW <Xt>, <label>","Code":"","Alias":""},
+{"Name":"LDRSW (register)","Bits":"1|0|1|1|1|0|0|0|1|0|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDRSW <Xt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDTR","Bits":"10:2|1|1|1|0|0|0|0|1|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDTR <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTR","Bits":"11:2|1|1|1|0|0|0|0|1|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDTR <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTRB","Bits":"0|0|1|1|1|0|0|0|0|1|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"LDTRB <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTRH","Bits":"0|1|1|1|1|0|0|0|0|1|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"LDTRH <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTRSB","Bits":"0|0|1|1|1|0|0|0|11:2|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDTRSB <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTRSB","Bits":"0|0|1|1|1|0|0|0|10:2|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDTRSB <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTRSH","Bits":"0|1|1|1|1|0|0|0|11:2|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDTRSH <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTRSH","Bits":"0|1|1|1|1|0|0|0|10:2|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDTRSH <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDTRSW","Bits":"1|0|1|1|1|0|0|0|1|0|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"LDTRSW <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDUR","Bits":"10:2|1|1|1|0|0|0|0|1|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDUR <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDUR","Bits":"11:2|1|1|1|0|0|0|0|1|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDUR <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDURB","Bits":"0|0|1|1|1|0|0|0|0|1|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"LDURB <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDURH","Bits":"0|1|1|1|1|0|0|0|0|1|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"LDURH <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDURSB","Bits":"0|0|1|1|1|0|0|0|11:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDURSB <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDURSB","Bits":"0|0|1|1|1|0|0|0|10:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDURSB <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDURSH","Bits":"0|1|1|1|1|0|0|0|11:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDURSH <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDURSH","Bits":"0|1|1|1|1|0|0|0|10:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDURSH <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDURSW","Bits":"1|0|1|1|1|0|0|0|1|0|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"LDURSW <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDXP","Bits":"1|0|0|0|1|0|0|0|0|1|1|(1)|(1)|(1)|(1)|(1)|0|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDXP <Wt1>, <Wt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDXP","Bits":"1|1|0|0|1|0|0|0|0|1|1|(1)|(1)|(1)|(1)|(1)|0|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDXP <Xt1>, <Xt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDXR","Bits":"10:2|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDXR <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDXR","Bits":"11:2|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDXR <Xt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDXRB","Bits":"0|0|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"LDXRB <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LDXRH","Bits":"0|1|0|0|1|0|0|0|0|1|0|(1)|(1)|(1)|(1)|(1)|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"LDXRH <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"LSL (register)","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"LSL <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the LSLV instruction."},
+{"Name":"LSL (register)","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"LSL <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is an alias of the LSLV instruction."},
+{"Name":"LSL (immediate)","Bits":"0|1|0|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"LSL <Wd>, <Wn>, #<shift>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"LSL (immediate)","Bits":"1|1|0|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"LSL <Xd>, <Xn>, #<shift>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"LSLV","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"LSLV <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is used by the alias LSL (register)."},
+{"Name":"LSLV","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"LSLV <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is used by the alias LSL (register)."},
+{"Name":"LSR (register)","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"LSR <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the LSRV instruction."},
+{"Name":"LSR (register)","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"LSR <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is an alias of the LSRV instruction."},
+{"Name":"LSR (immediate)","Bits":"0|1|0|1|0|0|1|1|0|0|immr:6|011111:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"LSR <Wd>, <Wn>, #<shift>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"LSR (immediate)","Bits":"1|1|0|1|0|0|1|1|0|1|immr:6|111111:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"LSR <Xd>, <Xn>, #<shift>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"LSRV","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"LSRV <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is used by the alias LSR (register)."},
+{"Name":"LSRV","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"LSRV <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is used by the alias LSR (register)."},
+{"Name":"MADD","Bits":"0|0|0|1|1|0|1|1|0|0|0|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"MADD <Wd>, <Wn>, <Wm>, <Wa>","Code":"","Alias":"This instruction is used by the alias MUL."},
+{"Name":"MADD","Bits":"1|0|0|1|1|0|1|1|0|0|0|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"MADD <Xd>, <Xn>, <Xm>, <Xa>","Code":"","Alias":"This instruction is used by the alias MUL."},
+{"Name":"MNEG","Bits":"0|0|0|1|1|0|1|1|0|0|0|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"MNEG <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the MSUB instruction."},
+{"Name":"MNEG","Bits":"1|0|0|1|1|0|1|1|0|0|0|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"MNEG <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is an alias of the MSUB instruction."},
+{"Name":"MOV (to/from SP)","Bits":"0|0|0|1|0|0|0|1|0|0|0|0|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"MOV <Wd|WSP>, <Wn|WSP>","Code":"","Alias":"This instruction is an alias of the ADD (immediate) instruction."},
+{"Name":"MOV (to/from SP)","Bits":"1|0|0|1|0|0|0|1|0|0|0|0|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"MOV <Xd|SP>, <Xn|SP>","Code":"","Alias":"This instruction is an alias of the ADD (immediate) instruction."},
+{"Name":"MOV (inverted wide immediate)","Bits":"0|0|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"32-bit variant","Syntax":"MOV <Wd>, #<imm>","Code":"","Alias":"This instruction is an alias of the MOVN instruction."},
+{"Name":"MOV (inverted wide immediate)","Bits":"1|0|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"64-bit variant","Syntax":"MOV <Xd>, #<imm>","Code":"","Alias":"This instruction is an alias of the MOVN instruction."},
+{"Name":"MOV (wide immediate)","Bits":"0|1|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"32-bit variant","Syntax":"MOV <Wd>, #<imm>","Code":"","Alias":"This instruction is an alias of the MOVZ instruction."},
+{"Name":"MOV (wide immediate)","Bits":"1|1|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"64-bit variant","Syntax":"MOV <Xd>, #<imm>","Code":"","Alias":"This instruction is an alias of the MOVZ instruction."},
+{"Name":"MOV (bitmask immediate)","Bits":"0|0|1|1|0|0|1|0|0|0|immr:6|imms:6|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"MOV <Wd|WSP>, #<imm>","Code":"","Alias":"This instruction is an alias of the ORR (immediate) instruction."},
+{"Name":"MOV (bitmask immediate)","Bits":"1|0|1|1|0|0|1|0|0|N|immr:6|imms:6|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"MOV <Xd|SP>, #<imm>","Code":"","Alias":"This instruction is an alias of the ORR (immediate) instruction."},
+{"Name":"MOV (register)","Bits":"0|0|1|0|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"MOV <Wd>, <Wm>","Code":"","Alias":"This instruction is an alias of the ORR (shifted register) instruction."},
+{"Name":"MOV (register)","Bits":"1|0|1|0|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"MOV <Xd>, <Xm>","Code":"","Alias":"This instruction is an alias of the ORR (shifted register) instruction."},
+{"Name":"MOVK","Bits":"0|1|1|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"32-bit variant","Syntax":"MOVK <Wd>, #<imm>{, LSL #<shift>}","Code":"","Alias":""},
+{"Name":"MOVK","Bits":"1|1|1|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"64-bit variant","Syntax":"MOVK <Xd>, #<imm>{, LSL #<shift>}","Code":"","Alias":""},
+{"Name":"MOVN","Bits":"0|0|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"32-bit variant","Syntax":"MOVN <Wd>, #<imm>{, LSL #<shift>}","Code":"","Alias":"This instruction is used by the alias MOV (inverted wide immediate)."},
+{"Name":"MOVN","Bits":"1|0|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"64-bit variant","Syntax":"MOVN <Xd>, #<imm>{, LSL #<shift>}","Code":"","Alias":"This instruction is used by the alias MOV (inverted wide immediate)."},
+{"Name":"MOVZ","Bits":"0|1|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"32-bit variant","Syntax":"MOVZ <Wd>, #<imm>{, LSL #<shift>}","Code":"","Alias":"This instruction is used by the alias MOV (wide immediate)."},
+{"Name":"MOVZ","Bits":"1|1|0|1|0|0|1|0|1|hw:2|imm16:16|Rd:5","Arch":"64-bit variant","Syntax":"MOVZ <Xd>, #<imm>{, LSL #<shift>}","Code":"","Alias":"This instruction is used by the alias MOV (wide immediate)."},
+{"Name":"MRS","Bits":"1|1|0|1|0|1|0|1|0|0|1|1|o0|op1:3|CRn:4|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"MRS <Xt>, (<systemreg>|S<op0>_<op1>_<Cn>_<Cm>_<op2>)","Code":"","Alias":""},
+{"Name":"MSR (immediate)","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|op1:3|0|1|0|0|CRm:4|op2:3|1|1|1|1|1","Arch":"System variant","Syntax":"MSR <pstatefield>, #<imm>","Code":"","Alias":""},
+{"Name":"MSR (register)","Bits":"1|1|0|1|0|1|0|1|0|0|0|1|o0|op1:3|CRn:4|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"MSR (<systemreg>|S<op0>_<op1>_<Cn>_<Cm>_<op2>), <Xt>","Code":"","Alias":""},
+{"Name":"MSUB","Bits":"0|0|0|1|1|0|1|1|0|0|0|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"MSUB <Wd>, <Wn>, <Wm>, <Wa>","Code":"","Alias":"This instruction is used by the alias MNEG."},
+{"Name":"MSUB","Bits":"1|0|0|1|1|0|1|1|0|0|0|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"MSUB <Xd>, <Xn>, <Xm>, <Xa>","Code":"","Alias":"This instruction is used by the alias MNEG."},
+{"Name":"MUL","Bits":"0|0|0|1|1|0|1|1|0|0|0|Rm:5|0|1|1|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"MUL <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the MADD instruction."},
+{"Name":"MUL","Bits":"1|0|0|1|1|0|1|1|0|0|0|Rm:5|0|1|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"MUL <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is an alias of the MADD instruction."},
+{"Name":"MVN","Bits":"0|0|1|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"MVN <Wd>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the ORN (shifted register) instruction."},
+{"Name":"MVN","Bits":"1|0|1|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"MVN <Xd>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the ORN (shifted register) instruction."},
+{"Name":"NEG (shifted register)","Bits":"0|1|0|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"NEG <Wd>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the SUB (shifted register) instruction."},
+{"Name":"NEG (shifted register)","Bits":"1|1|0|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"NEG <Xd>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the SUB (shifted register) instruction."},
+{"Name":"NEGS","Bits":"0|1|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"NEGS <Wd>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the SUBS (shifted register) instruction."},
+{"Name":"NEGS","Bits":"1|1|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"NEGS <Xd>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the SUBS (shifted register) instruction."},
+{"Name":"NGC","Bits":"0|1|0|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"NGC <Wd>, <Wm>","Code":"","Alias":"This instruction is an alias of the SBC instruction."},
+{"Name":"NGC","Bits":"1|1|0|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"NGC <Xd>, <Xm>","Code":"","Alias":"This instruction is an alias of the SBC instruction."},
+{"Name":"NGCS","Bits":"0|1|1|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|1|1|1|1|1|Rd:5","Arch":"32-bit variant","Syntax":"NGCS <Wd>, <Wm>","Code":"","Alias":"This instruction is an alias of the SBCS instruction."},
+{"Name":"NGCS","Bits":"1|1|1|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|1|1|1|1|1|Rd:5","Arch":"64-bit variant","Syntax":"NGCS <Xd>, <Xm>","Code":"","Alias":"This instruction is an alias of the SBCS instruction."},
+{"Name":"NOP","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|0|0|0|0|0|0|0|1|1|1|1|1","Arch":"System variant","Syntax":"NOP","Code":"","Alias":""},
+{"Name":"ORN (shifted register)","Bits":"0|0|1|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ORN <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias MVN."},
+{"Name":"ORN (shifted register)","Bits":"1|0|1|0|1|0|1|0|shift:2|1|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ORN <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias MVN."},
+{"Name":"ORR (immediate)","Bits":"0|0|1|1|0|0|1|0|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ORR <Wd|WSP>, <Wn>, #<imm>","Code":"","Alias":"This instruction is used by the alias MOV (bitmask immediate)."},
+{"Name":"ORR (immediate)","Bits":"1|0|1|1|0|0|1|0|0|N|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ORR <Xd|SP>, <Xn>, #<imm>","Code":"","Alias":"This instruction is used by the alias MOV (bitmask immediate)."},
+{"Name":"ORR (shifted register)","Bits":"0|0|1|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ORR <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias MOV (register)."},
+{"Name":"ORR (shifted register)","Bits":"1|0|1|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ORR <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias MOV (register)."},
+{"Name":"PRFM (immediate)","Bits":"1|1|1|1|1|0|0|1|1|0|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset variant","Syntax":"PRFM (<prfop>|#<imm5>), [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"PRFM (literal)","Bits":"1|1|0|1|1|0|0|0|imm19:19|Rt:5","Arch":"Literal variant","Syntax":"PRFM (<prfop>|#<imm5>), <label>","Code":"","Alias":""},
+{"Name":"PRFM (register)","Bits":"1|1|1|1|1|0|0|0|1|0|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"Integer variant","Syntax":"PRFM (<prfop>|#<imm5>), [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"PRFM (unscaled offset)","Bits":"1|1|1|1|1|0|0|0|1|0|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"PRFUM (<prfop>|#<imm5>), [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"RBIT","Bits":"0|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"RBIT <Wd>, <Wn>","Code":"","Alias":""},
+{"Name":"RBIT","Bits":"1|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"RBIT <Xd>, <Xn>","Code":"","Alias":""},
+{"Name":"RET","Bits":"1|1|0|1|0|1|1|0|0|1|0|1|1|1|1|1|0|0|0|0|0|0|Rn:5|0|0|0|0|0","Arch":"Integer variant","Syntax":"RET {<Xn>}","Code":"","Alias":""},
+{"Name":"REV","Bits":"0|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|10:2|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"REV <Wd>, <Wn>","Code":"","Alias":""},
+{"Name":"REV","Bits":"1|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|11:2|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"REV <Xd>, <Xn>","Code":"","Alias":""},
+{"Name":"REV16","Bits":"0|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"REV16 <Wd>, <Wn>","Code":"","Alias":""},
+{"Name":"REV16","Bits":"1|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"REV16 <Xd>, <Xn>","Code":"","Alias":""},
+{"Name":"REV32","Bits":"1|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"REV32 <Xd>, <Xn>","Code":"","Alias":""},
+{"Name":"REV64","Bits":"1|1|0|1|1|0|1|0|1|1|0|0|0|0|0|0|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"REV64 <Xd>, <Xn>","Code":"","Alias":""},
+{"Name":"ROR (immediate)","Bits":"0|0|0|1|0|0|1|1|1|0|0|Rm:5|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ROR <Wd>, <Ws>, #<shift>","Code":"","Alias":"This instruction is an alias of the EXTR instruction."},
+{"Name":"ROR (immediate)","Bits":"1|0|0|1|0|0|1|1|1|1|0|Rm:5|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ROR <Xd>, <Xs>, #<shift>","Code":"","Alias":"This instruction is an alias of the EXTR instruction."},
+{"Name":"ROR (register)","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"ROR <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the RORV instruction."},
+{"Name":"ROR (register)","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"ROR <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is an alias of the RORV instruction."},
+{"Name":"RORV","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"RORV <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is used by the alias ROR (register)."},
+{"Name":"RORV","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"RORV <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is used by the alias ROR (register)."},
+{"Name":"SBC","Bits":"0|1|0|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SBC <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is used by the alias NGC."},
+{"Name":"SBC","Bits":"1|1|0|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SBC <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is used by the alias NGC."},
+{"Name":"SBCS","Bits":"0|1|1|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SBCS <Wd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is used by the alias NGCS."},
+{"Name":"SBCS","Bits":"1|1|1|1|1|0|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SBCS <Xd>, <Xn>, <Xm>","Code":"","Alias":"This instruction is used by the alias NGCS."},
+{"Name":"SBFIZ","Bits":"0|0|0|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SBFIZ <Wd>, <Wn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SBFIZ","Bits":"1|0|0|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SBFIZ <Xd>, <Xn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SBFM","Bits":"0|0|0|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SBFM <Wd>, <Wn>, #<immr>, #<imms>","Code":"","Alias":"This instruction is used by the aliases ASR (immediate), SBFIZ, SBFX, SXTB, SXTH, and SXTW."},
+{"Name":"SBFM","Bits":"1|0|0|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SBFM <Xd>, <Xn>, #<immr>, #<imms>","Code":"","Alias":"This instruction is used by the aliases ASR (immediate), SBFIZ, SBFX, SXTB, SXTH, and SXTW."},
+{"Name":"SBFX","Bits":"0|0|0|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SBFX <Wd>, <Wn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SBFX","Bits":"1|0|0|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SBFX <Xd>, <Xn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SDIV","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SDIV <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"SDIV","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SDIV <Xd>, <Xn>, <Xm>","Code":"","Alias":""},
+{"Name":"SEV","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|0|0|0|0|1|0|0|1|1|1|1|1","Arch":"System variant","Syntax":"SEV","Code":"","Alias":""},
+{"Name":"SEVL","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|0|0|0|0|1|0|1|1|1|1|1|1","Arch":"System variant","Syntax":"SEVL","Code":"","Alias":""},
+{"Name":"SMADDL","Bits":"1|0|0|1|1|0|1|1|0|0|1|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SMADDL <Xd>, <Wn>, <Wm>, <Xa>","Code":"","Alias":"This instruction is used by the alias SMULL."},
+{"Name":"SMC","Bits":"1|1|0|1|0|1|0|0|0|0|0|imm16:16|0|0|0|1|1","Arch":"System variant","Syntax":"SMC #<imm>","Code":"","Alias":""},
+{"Name":"SMNEGL","Bits":"1|0|0|1|1|0|1|1|0|0|1|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SMNEGL <Xd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the SMSUBL instruction."},
+{"Name":"SMSUBL","Bits":"1|0|0|1|1|0|1|1|0|0|1|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SMSUBL <Xd>, <Wn>, <Wm>, <Xa>","Code":"","Alias":"This instruction is used by the alias SMNEGL."},
+{"Name":"SMULH","Bits":"1|0|0|1|1|0|1|1|0|1|0|Rm:5|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SMULH <Xd>, <Xn>, <Xm>","Code":"","Alias":""},
+{"Name":"SMULL","Bits":"1|0|0|1|1|0|1|1|0|0|1|Rm:5|0|1|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SMULL <Xd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the SMADDL instruction."},
+{"Name":"STLR","Bits":"10:2|0|0|1|0|0|0|1|0|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STLR <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLR","Bits":"11:2|0|0|1|0|0|0|1|0|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STLR <Xt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLRB","Bits":"0|0|0|0|1|0|0|0|1|0|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"STLRB <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLRH","Bits":"0|1|0|0|1|0|0|0|1|0|0|(1)|(1)|(1)|(1)|(1)|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"STLRH <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLXP","Bits":"1|0|0|0|1|0|0|0|0|0|1|Rs:5|1|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STLXP <Ws>, <Wt1>, <Wt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLXP","Bits":"1|1|0|0|1|0|0|0|0|0|1|Rs:5|1|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STLXP <Ws>, <Xt1>, <Xt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLXR","Bits":"10:2|0|0|1|0|0|0|0|0|0|Rs:5|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STLXR <Ws>, <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLXR","Bits":"11:2|0|0|1|0|0|0|0|0|0|Rs:5|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STLXR <Ws>, <Xt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLXRB","Bits":"0|0|0|0|1|0|0|0|0|0|0|Rs:5|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"STLXRB <Ws>, <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STLXRH","Bits":"0|1|0|0|1|0|0|0|0|0|0|Rs:5|1|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"STLXRH <Ws>, <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STNP","Bits":"00:2|1|0|1|0|0|0|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STNP <Wt1>, <Wt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STNP","Bits":"10:2|1|0|1|0|0|0|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STNP <Xt1>, <Xt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STP","Bits":"00:2|1|0|1|0|0|0|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"STP <Wt1>, <Wt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"STP","Bits":"10:2|1|0|1|0|0|0|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"STP <Xt1>, <Xt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"STP","Bits":"00:2|1|0|1|0|0|1|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"STP <Wt1>, <Wt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"STP","Bits":"10:2|1|0|1|0|0|1|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"STP <Xt1>, <Xt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"STP","Bits":"00:2|1|0|1|0|0|1|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 32-bit variant","Syntax":"STP <Wt1>, <Wt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STP","Bits":"10:2|1|0|1|0|0|1|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 64-bit variant","Syntax":"STP <Xt1>, <Xt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STR (immediate)","Bits":"10:2|1|1|1|0|0|0|0|0|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"STR <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STR (immediate)","Bits":"11:2|1|1|1|0|0|0|0|0|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"STR <Xt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STR (immediate)","Bits":"10:2|1|1|1|0|0|0|0|0|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"STR <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STR (immediate)","Bits":"11:2|1|1|1|0|0|0|0|0|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"STR <Xt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STR (immediate)","Bits":"10:2|1|1|1|0|0|1|0|0|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 32-bit variant","Syntax":"STR <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STR (immediate)","Bits":"11:2|1|1|1|0|0|1|0|0|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 64-bit variant","Syntax":"STR <Xt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STR (register)","Bits":"10:2|1|1|1|0|0|0|0|0|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STR <Wt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"STR (register)","Bits":"11:2|1|1|1|0|0|0|0|0|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STR <Xt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"STRB (immediate)","Bits":"0|0|1|1|1|0|0|0|0|0|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index Post-index variant","Syntax":"STRB <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STRB (immediate)","Bits":"0|0|1|1|1|0|0|0|0|0|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index Pre-index variant","Syntax":"STRB <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STRB (immediate)","Bits":"0|0|1|1|1|0|0|1|0|0|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset Unsigned offset variant","Syntax":"STRB <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STRB (register)","Bits":"0|0|1|1|1|0|0|0|0|0|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"Extended register variant","Syntax":"STRB <Wt>, [<Xn|SP>, (<Wm>|<Xm>), <extend> {<amount>}]","Code":"","Alias":""},
+{"Name":"STRB (register)","Bits":"0|0|1|1|1|0|0|0|0|0|1|Rm:5|011:3|S|1|0|Rn:5|Rt:5","Arch":"Shifted register variant","Syntax":"STRB <Wt>, [<Xn|SP>, <Xm>{, LSL <amount>}]","Code":"","Alias":""},
+{"Name":"STRH (immediate)","Bits":"0|1|1|1|1|0|0|0|0|0|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index Post-index variant","Syntax":"STRH <Wt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STRH (immediate)","Bits":"0|1|1|1|1|0|0|0|0|0|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index Pre-index variant","Syntax":"STRH <Wt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STRH (immediate)","Bits":"0|1|1|1|1|0|0|1|0|0|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset Unsigned offset variant","Syntax":"STRH <Wt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STRH (register)","Bits":"0|1|1|1|1|0|0|0|0|0|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STRH <Wt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"STTR","Bits":"10:2|1|1|1|0|0|0|0|0|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STTR <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STTR","Bits":"11:2|1|1|1|0|0|0|0|0|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STTR <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STTRB","Bits":"0|0|1|1|1|0|0|0|0|0|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"STTRB <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STTRH","Bits":"0|1|1|1|1|0|0|0|0|0|0|imm9:9|1|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"STTRH <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STUR","Bits":"10:2|1|1|1|0|0|0|0|0|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STUR <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STUR","Bits":"11:2|1|1|1|0|0|0|0|0|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STUR <Xt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STURB","Bits":"0|0|1|1|1|0|0|0|0|0|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"STURB <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STURH","Bits":"0|1|1|1|1|0|0|0|0|0|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"Unscaled offset variant","Syntax":"STURH <Wt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STXP","Bits":"1|0|0|0|1|0|0|0|0|0|1|Rs:5|0|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STXP <Ws>, <Wt1>, <Wt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STXP","Bits":"1|1|0|0|1|0|0|0|0|0|1|Rs:5|0|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STXP <Ws>, <Xt1>, <Xt2>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STXR","Bits":"10:2|0|0|1|0|0|0|0|0|0|Rs:5|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STXR <Ws>, <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STXR","Bits":"11:2|0|0|1|0|0|0|0|0|0|Rs:5|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STXR <Ws>, <Xt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STXRB","Bits":"0|0|0|0|1|0|0|0|0|0|0|Rs:5|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"STXRB <Ws>, <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"STXRH","Bits":"0|1|0|0|1|0|0|0|0|0|0|Rs:5|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rt:5","Arch":"No offset variant","Syntax":"STXRH <Ws>, <Wt>, [<Xn|SP>{,#0}]","Code":"","Alias":""},
+{"Name":"SUB (extended register)","Bits":"0|1|0|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SUB <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}","Code":"","Alias":""},
+{"Name":"SUB (extended register)","Bits":"1|1|0|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SUB <Xd|SP>, <Xn|SP>, <R><m>{, <extend> {#<amount>}}","Code":"","Alias":""},
+{"Name":"SUB (immediate)","Bits":"0|1|0|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SUB <Wd|WSP>, <Wn|WSP>, #<imm>{, <shift>}","Code":"","Alias":""},
+{"Name":"SUB (immediate)","Bits":"1|1|0|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SUB <Xd|SP>, <Xn|SP>, #<imm>{, <shift>}","Code":"","Alias":""},
+{"Name":"SUB (shifted register)","Bits":"0|1|0|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SUB <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias NEG (shifted register)."},
+{"Name":"SUB (shifted register)","Bits":"1|1|0|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SUB <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the alias NEG (shifted register)."},
+{"Name":"SUBS (extended register)","Bits":"0|1|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SUBS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is used by the alias CMP (extended register)."},
+{"Name":"SUBS (extended register)","Bits":"1|1|1|0|1|0|1|1|0|0|1|Rm:5|option:3|imm3:3|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SUBS <Xd>, <Xn|SP>, <R><m>{, <extend> {#<amount>}}","Code":"","Alias":"This instruction is used by the alias CMP (extended register)."},
+{"Name":"SUBS (immediate)","Bits":"0|1|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SUBS <Wd>, <Wn|WSP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is used by the alias CMP (immediate)."},
+{"Name":"SUBS (immediate)","Bits":"1|1|1|1|0|0|0|1|shift:2|imm12:12|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SUBS <Xd>, <Xn|SP>, #<imm>{, <shift>}","Code":"","Alias":"This instruction is used by the alias CMP (immediate)."},
+{"Name":"SUBS (shifted register)","Bits":"0|1|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SUBS <Wd>, <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the aliases CMP (shifted register) and NEGS."},
+{"Name":"SUBS (shifted register)","Bits":"1|1|1|0|1|0|1|1|shift:2|0|Rm:5|imm6:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SUBS <Xd>, <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is used by the aliases CMP (shifted register) and NEGS."},
+{"Name":"SVC","Bits":"1|1|0|1|0|1|0|0|0|0|0|imm16:16|0|0|0|0|1","Arch":"System variant","Syntax":"SVC #<imm>","Code":"","Alias":""},
+{"Name":"SXTB","Bits":"0|0|0|1|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SXTB <Wd>, <Wn>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SXTB","Bits":"1|0|0|1|0|0|1|1|0|1|0|0|0|0|0|0|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SXTB <Xd>, <Wn>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SXTH","Bits":"0|0|0|1|0|0|1|1|0|0|0|0|0|0|0|0|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SXTH <Wd>, <Wn>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SXTH","Bits":"1|0|0|1|0|0|1|1|0|1|0|0|0|0|0|0|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SXTH <Xd>, <Wn>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SXTW","Bits":"1|0|0|1|0|0|1|1|0|1|0|0|0|0|0|0|0|1|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SXTW <Xd>, <Wn>","Code":"","Alias":"This instruction is an alias of the SBFM instruction."},
+{"Name":"SYS","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|1|op1:3|CRn:4|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"SYS #<op1>, <Cn>, <Cm>, #<op2>{, <Xt>}","Code":"","Alias":"This instruction is used by the aliases AT, DC, IC, and TLBI."},
+{"Name":"SYSL","Bits":"1|1|0|1|0|1|0|1|0|0|1|0|1|op1:3|CRn:4|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"SYSL <Xt>, #<op1>, <Cn>, <Cm>, #<op2>","Code":"","Alias":""},
+{"Name":"TBNZ","Bits":"b5|0|1|1|0|1|1|1|b40:5|imm14:14|Rt:5","Arch":"14-bit signed PC-relative branch offset variant","Syntax":"TBNZ <R><t>, #<imm>, <label>","Code":"","Alias":""},
+{"Name":"TBZ","Bits":"b5|0|1|1|0|1|1|0|b40:5|imm14:14|Rt:5","Arch":"14-bit signed PC-relative branch offset variant","Syntax":"TBZ <R><t>, #<imm>, <label>","Code":"","Alias":""},
+{"Name":"TLBI","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|1|op1:3|1|0|0|0|CRm:4|op2:3|Rt:5","Arch":"System variant","Syntax":"TLBI <tlbi_op>{, <Xt>}","Code":"","Alias":"This instruction is an alias of the SYS instruction."},
+{"Name":"TST (immediate)","Bits":"0|1|1|1|0|0|1|0|0|0|immr:6|imms:6|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"TST <Wn>, #<imm>","Code":"","Alias":"This instruction is an alias of the ANDS (immediate) instruction."},
+{"Name":"TST (immediate)","Bits":"1|1|1|1|0|0|1|0|0|N|immr:6|imms:6|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"TST <Xn>, #<imm>","Code":"","Alias":"This instruction is an alias of the ANDS (immediate) instruction."},
+{"Name":"TST (shifted register)","Bits":"0|1|1|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|1|1|1|1|1","Arch":"32-bit variant","Syntax":"TST <Wn>, <Wm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the ANDS (shifted register) instruction."},
+{"Name":"TST (shifted register)","Bits":"1|1|1|0|1|0|1|0|shift:2|0|Rm:5|imm6:6|Rn:5|1|1|1|1|1","Arch":"64-bit variant","Syntax":"TST <Xn>, <Xm>{, <shift> #<amount>}","Code":"","Alias":"This instruction is an alias of the ANDS (shifted register) instruction."},
+{"Name":"UBFIZ","Bits":"0|1|0|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"UBFIZ <Wd>, <Wn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"UBFIZ","Bits":"1|1|0|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UBFIZ <Xd>, <Xn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"UBFM","Bits":"0|1|0|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"UBFM <Wd>, <Wn>, #<immr>, #<imms>","Code":"","Alias":"This instruction is used by the aliases LSL (immediate), LSR (immediate), UBFIZ, UBFX, UXTB, and UXTH."},
+{"Name":"UBFM","Bits":"1|1|0|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UBFM <Xd>, <Xn>, #<immr>, #<imms>","Code":"","Alias":"This instruction is used by the aliases LSL (immediate), LSR (immediate), UBFIZ, UBFX, UXTB, and UXTH."},
+{"Name":"UBFX","Bits":"0|1|0|1|0|0|1|1|0|0|immr:6|imms:6|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"UBFX <Wd>, <Wn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"UBFX","Bits":"1|1|0|1|0|0|1|1|0|1|immr:6|imms:6|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UBFX <Xd>, <Xn>, #<lsb>, #<width>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"UDIV","Bits":"0|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"UDIV <Wd>, <Wn>, <Wm>","Code":"","Alias":""},
+{"Name":"UDIV","Bits":"1|0|0|1|1|0|1|0|1|1|0|Rm:5|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UDIV <Xd>, <Xn>, <Xm>","Code":"","Alias":""},
+{"Name":"UMADDL","Bits":"1|0|0|1|1|0|1|1|1|0|1|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UMADDL <Xd>, <Wn>, <Wm>, <Xa>","Code":"","Alias":"This instruction is used by the alias UMULL."},
+{"Name":"UMNEGL","Bits":"1|0|0|1|1|0|1|1|1|0|1|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UMNEGL <Xd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the UMSUBL instruction."},
+{"Name":"UMSUBL","Bits":"1|0|0|1|1|0|1|1|1|0|1|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UMSUBL <Xd>, <Wn>, <Wm>, <Xa>","Code":"","Alias":"This instruction is used by the alias UMNEGL."},
+{"Name":"UMULH","Bits":"1|0|0|1|1|0|1|1|1|1|0|Rm:5|0|(1)|(1)|(1)|(1)|(1)|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UMULH <Xd>, <Xn>, <Xm>","Code":"","Alias":""},
+{"Name":"UMULL","Bits":"1|0|0|1|1|0|1|1|1|0|1|Rm:5|0|1|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UMULL <Xd>, <Wn>, <Wm>","Code":"","Alias":"This instruction is an alias of the UMADDL instruction."},
+{"Name":"UXTB","Bits":"0|1|0|1|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"UXTB <Wd>, <Wn>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"UXTH","Bits":"0|1|0|1|0|0|1|1|0|0|0|0|0|0|0|0|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"UXTH <Wd>, <Wn>","Code":"","Alias":"This instruction is an alias of the UBFM instruction."},
+{"Name":"WFE","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|0|0|0|0|0|1|0|1|1|1|1|1","Arch":"System variant","Syntax":"WFE","Code":"","Alias":""},
+{"Name":"WFI","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|0|0|0|0|0|1|1|1|1|1|1|1","Arch":"System variant","Syntax":"WFI","Code":"","Alias":""},
+{"Name":"YIELD","Bits":"1|1|0|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|1|0|0|0|0|0|0|0|1|1|1|1|1|1","Arch":"System variant","Syntax":"YIELD","Code":"","Alias":""},
+{"Name":"ABS","Bits":"0|1|0|1|1|1|1|0|size:2|1|0|0|0|0|0|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"ABS <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"ABS","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"ABS <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"ADD (vector)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"ADD <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"ADD (vector)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"ADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"ADDHN, ADDHN2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"ADDHN <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"ADDHN, ADDHN2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"ADDHN2 <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"ADDP (scalar)","Bits":"0|1|0|1|1|1|1|0|size:2|1|1|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"ADDP <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"ADDP (vector)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"ADDP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"ADDV","Bits":"0|Q|0|0|1|1|1|0|size:2|1|1|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"ADDV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"AESD","Bits":"0|1|0|0|1|1|1|0|0|0|1|0|1|0|0|0|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"AESD <Vd>.16B, <Vn>.16B","Code":"","Alias":""},
+{"Name":"AESE","Bits":"0|1|0|0|1|1|1|0|0|0|1|0|1|0|0|0|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"AESE <Vd>.16B, <Vn>.16B","Code":"","Alias":""},
+{"Name":"AESIMC","Bits":"0|1|0|0|1|1|1|0|0|0|1|0|1|0|0|0|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"AESIMC <Vd>.16B, <Vn>.16B","Code":"","Alias":""},
+{"Name":"AESMC","Bits":"0|1|0|0|1|1|1|0|0|0|1|0|1|0|0|0|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"AESMC <Vd>.16B, <Vn>.16B","Code":"","Alias":""},
+{"Name":"AND (vector)","Bits":"0|Q|0|0|1|1|1|0|0|0|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"AND <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"BIC (vector, immediate)","Bits":"0|Q|1|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"16-bit variant","Syntax":"BIC <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"BIC (vector, immediate)","Bits":"0|Q|1|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"32-bit variant","Syntax":"BIC <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"BIC (vector, register)","Bits":"0|Q|0|0|1|1|1|0|0|1|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"BIC <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"BIF","Bits":"0|Q|1|0|1|1|1|0|1|1|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"BIF <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"BIT","Bits":"0|Q|1|0|1|1|1|0|1|0|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"BIT <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"BSL","Bits":"0|Q|1|0|1|1|1|0|0|1|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"BSL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"CLS (vector)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"CLS <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"CLZ (vector)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"CLZ <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"CMEQ (register)","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMEQ <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"CMEQ (register)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMEQ <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"CMEQ (zero)","Bits":"0|1|0|1|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMEQ <V><d>, <V><n>, #0","Code":"","Alias":""},
+{"Name":"CMEQ (zero)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMEQ <Vd>.<T>, <Vn>.<T>, #0","Code":"","Alias":""},
+{"Name":"CMGE (register)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMGE <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"CMGE (register)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMGE <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"CMGE (zero)","Bits":"0|1|1|1|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMGE <V><d>, <V><n>, #0","Code":"","Alias":""},
+{"Name":"CMGE (zero)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMGE <Vd>.<T>, <Vn>.<T>, #0","Code":"","Alias":""},
+{"Name":"CMGT (register)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMGT <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"CMGT (register)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMGT <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"CMGT (zero)","Bits":"0|1|0|1|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMGT <V><d>, <V><n>, #0","Code":"","Alias":""},
+{"Name":"CMGT (zero)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMGT <Vd>.<T>, <Vn>.<T>, #0","Code":"","Alias":""},
+{"Name":"CMHI (register)","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMHI <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"CMHI (register)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMHI <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"CMHS (register)","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMHS <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"CMHS (register)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMHS <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"CMLE (zero)","Bits":"0|1|1|1|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMLE <V><d>, <V><n>, #0","Code":"","Alias":""},
+{"Name":"CMLE (zero)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMLE <Vd>.<T>, <Vn>.<T>, #0","Code":"","Alias":""},
+{"Name":"CMLT (zero)","Bits":"0|1|0|1|1|1|1|0|size:2|1|0|0|0|0|0|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMLT <V><d>, <V><n>, #0","Code":"","Alias":""},
+{"Name":"CMLT (zero)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMLT <Vd>.<T>, <Vn>.<T>, #0","Code":"","Alias":""},
+{"Name":"CMTST","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"CMTST <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"CMTST","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"CMTST <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"CNT","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"CNT <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"DUP (element)","Bits":"0|1|0|1|1|1|1|0|0|0|0|imm5:5|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"DUP <V><d>, <Vn>.<T>[<index>]","Code":"","Alias":"This instruction is used by the alias MOV (scalar)."},
+{"Name":"DUP (element)","Bits":"0|Q|0|0|1|1|1|0|0|0|0|imm5:5|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"DUP <Vd>.<T>, <Vn>.<Ts>[<index>]","Code":"","Alias":"This instruction is used by the alias MOV (scalar)."},
+{"Name":"DUP (general)","Bits":"0|Q|0|0|1|1|1|0|0|0|0|imm5:5|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"DUP <Vd>.<T>, <R><n>","Code":"","Alias":""},
+{"Name":"EOR (vector)","Bits":"0|Q|1|0|1|1|1|0|0|0|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"EOR <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"EXT","Bits":"0|Q|1|0|1|1|1|0|0|0|0|Rm:5|0|imm4:4|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"EXT <Vd>.<T>, <Vn>.<T>, <Vm>.<T>, #<index>","Code":"","Alias":""},
+{"Name":"FABD","Bits":"0|1|1|1|1|1|1|0|1|sz|1|Rm:5|1|1|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FABD <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"FABD","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|Rm:5|1|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FABD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FABS (vector)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|0|0|0|0|0|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FABS <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FABS (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|0|0|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FABS <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FABS (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|0|0|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FABS <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FACGE","Bits":"0|1|1|1|1|1|1|0|0|sz|1|Rm:5|1|1|1|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FACGE <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"FACGE","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|Rm:5|1|1|1|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FACGE <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FACGT","Bits":"0|1|1|1|1|1|1|0|1|sz|1|Rm:5|1|1|1|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FACGT <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"FACGT","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|Rm:5|1|1|1|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FACGT <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FADD (vector)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|Rm:5|1|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FADD (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FADD <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FADD (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FADD <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FADDP (scalar)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|1|0|0|0|0|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FADDP <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FADDP (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|Rm:5|1|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FADDP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FCCMP","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|cond:4|0|1|Rn:5|0|nzcv:4","Arch":"Single-precision variant","Syntax":"FCCMP <Sn>, <Sm>, #<nzcv>, <cond>","Code":"","Alias":""},
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+{"Name":"FCCMPE","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|cond:4|0|1|Rn:5|1|nzcv:4","Arch":"Single-precision variant","Syntax":"FCCMPE <Sn>, <Sm>, #<nzcv>, <cond>","Code":"","Alias":""},
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+{"Name":"FCMEQ (zero)","Bits":"0|1|0|1|1|1|1|0|1|sz|1|0|0|0|0|0|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCMEQ <V><d>, <V><n>, #0.0","Code":"","Alias":""},
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+{"Name":"FCMGE (register)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|Rm:5|1|1|1|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCMGE <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
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+{"Name":"FCMGE (zero)","Bits":"0|1|1|1|1|1|1|0|1|sz|1|0|0|0|0|0|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCMGE <V><d>, <V><n>, #0.0","Code":"","Alias":""},
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+{"Name":"FCMLE (zero)","Bits":"0|1|1|1|1|1|1|0|1|sz|1|0|0|0|0|0|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCMLE <V><d>, <V><n>, #0.0","Code":"","Alias":""},
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+{"Name":"FCMLT (zero)","Bits":"0|1|0|1|1|1|1|0|1|sz|1|0|0|0|0|0|1|1|1|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCMLT <V><d>, <V><n>, #0.0","Code":"","Alias":""},
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+{"Name":"FCMP","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|0|1|0|0|0|Rn:5|00:2|0|0|0","Arch":"Single-precision variant","Syntax":"FCMP <Sn>, <Sm>","Code":"","Alias":""},
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+{"Name":"FCMPE","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|0|1|0|0|0|Rn:5|10:2|0|0|0","Arch":"Single-precision variant","Syntax":"FCMPE <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FCMPE","Bits":"0|0|0|1|1|1|1|0|00:2|1|(00000):5|0|0|1|0|0|0|Rn:5|11:2|0|0|0","Arch":"Single-precision, zero variant","Syntax":"FCMPE <Sn>, #0.0","Code":"","Alias":""},
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+{"Name":"FCSEL","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|cond:4|1|1|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FCSEL <Sd>, <Sn>, <Sm>, <cond>","Code":"","Alias":""},
+{"Name":"FCSEL","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|cond:4|1|1|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FCSEL <Dd>, <Dn>, <Dm>, <cond>","Code":"","Alias":""},
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+{"Name":"FCVT","Bits":"0|0|0|1|1|1|1|0|11:2|1|0|0|0|1|01:2|1|0|0|0|0|Rn:5|Rd:5","Arch":"Half-precision to double-precision variant","Syntax":"FCVT <Dd>, <Hn>","Code":"","Alias":""},
+{"Name":"FCVT","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|1|11:2|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to half-precision variant","Syntax":"FCVT <Hd>, <Sn>","Code":"","Alias":""},
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+{"Name":"FCVT","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|1|00:2|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to single-precision variant","Syntax":"FCVT <Sd>, <Dn>","Code":"","Alias":""},
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+{"Name":"FCVTAS (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTAS <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTAS (scalar)","Bits":"1|0|0|1|1|1|1|0|00:2|1|0|0|1|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTAS <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTAS (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTAS <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTAS (scalar)","Bits":"1|0|0|1|1|1|1|0|01:2|1|0|0|1|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTAS <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTAU (vector)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|0|0|0|0|1|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTAU <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FCVTAU (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTAU <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FCVTAU (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTAU <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTAU (scalar)","Bits":"1|0|0|1|1|1|1|0|00:2|1|0|0|1|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTAU <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTAU (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTAU <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTAU (scalar)","Bits":"1|0|0|1|1|1|1|0|01:2|1|0|0|1|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTAU <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTL, FCVTL2","Bits":"0|0|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FCVTL <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":""},
+{"Name":"FCVTL, FCVTL2","Bits":"0|1|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FCVTL2 <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":""},
+{"Name":"FCVTMS (vector)","Bits":"0|1|0|1|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTMS <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FCVTMS (vector)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTMS <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
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+{"Name":"FCVTMS (scalar)","Bits":"1|0|0|1|1|1|1|0|00:2|1|1|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTMS <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTMS (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|1|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTMS <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTMS (scalar)","Bits":"1|0|0|1|1|1|1|0|01:2|1|1|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTMS <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTMU (vector)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTMU <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FCVTMU (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTMU <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FCVTMU (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|1|0|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTMU <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTMU (scalar)","Bits":"1|0|0|1|1|1|1|0|00:2|1|1|0|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTMU <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTMU (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|1|0|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTMU <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTMU (scalar)","Bits":"1|0|0|1|1|1|1|0|01:2|1|1|0|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTMU <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTN, FCVTN2","Bits":"0|0|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FCVTN <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"FCVTN, FCVTN2","Bits":"0|1|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FCVTN2 <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"FCVTNS (vector)","Bits":"0|1|0|1|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTNS <V><d>, <V><n>","Code":"","Alias":""},
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+{"Name":"FCVTNS (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTNS <Wd>, <Sn>","Code":"","Alias":""},
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+{"Name":"FCVTNU (vector)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTNU <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FCVTNU (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTNU <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FCVTNU (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTNU <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTNU (scalar)","Bits":"1|0|0|1|1|1|1|0|00:2|1|0|0|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTNU <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTNU (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTNU <Wd>, <Dn>","Code":"","Alias":""},
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+{"Name":"FCVTPS (scalar)","Bits":"1|0|0|1|1|1|1|0|00:2|1|0|1|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTPS <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTPS (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|1|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTPS <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTPS (scalar)","Bits":"1|0|0|1|1|1|1|0|01:2|1|0|1|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTPS <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTPU (vector)","Bits":"0|1|1|1|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTPU <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FCVTPU (vector)","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTPU <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FCVTPU (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTPU <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTPU (scalar)","Bits":"1|0|0|1|1|1|1|0|00:2|1|0|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTPU <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTPU (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTPU <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTPU (scalar)","Bits":"1|0|0|1|1|1|1|0|01:2|1|0|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTPU <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTXN, FCVTXN2","Bits":"0|1|1|1|1|1|1|0|0|sz|1|0|0|0|0|1|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTXN <Vb><d>, <Va><n>","Code":"","Alias":""},
+{"Name":"FCVTXN, FCVTXN2","Bits":"0|0|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTXN <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"FCVTXN, FCVTXN2","Bits":"0|1|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTXN2 <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"FCVTZS (vector, fixed-point)","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTZS <V><d>, <V><n>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZS (vector, fixed-point)","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTZS <Vd>.<T>, <Vn>.<T>, #<fbits>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"FCVTZS (vector, integer)","Bits":"0|1|0|1|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTZS <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FCVTZS (vector, integer)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTZS <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|00:2|0|1|1|0|0|0|scale:6|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTZS <Wd>, <Sn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|00:2|0|1|1|0|0|0|scale:6|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTZS <Xd>, <Sn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|01:2|0|1|1|0|0|0|scale:6|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTZS <Wd>, <Dn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|01:2|0|1|1|0|0|0|scale:6|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTZS <Xd>, <Dn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|00:2|1|1|1|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTZS <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|00:2|1|1|1|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTZS <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|01:2|1|1|1|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTZS <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTZS (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|01:2|1|1|1|0|0|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTZS <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTZU (vector, fixed-point)","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTZU <V><d>, <V><n>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZU (vector, fixed-point)","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTZU <Vd>.<T>, <Vn>.<T>, #<fbits>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"FCVTZU (vector, integer)","Bits":"0|1|1|1|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FCVTZU <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FCVTZU (vector, integer)","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FCVTZU <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|00:2|0|1|1|0|0|1|scale:6|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTZU <Wd>, <Sn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|00:2|0|1|1|0|0|1|scale:6|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTZU <Xd>, <Sn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|01:2|0|1|1|0|0|1|scale:6|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTZU <Wd>, <Dn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|01:2|0|1|1|0|0|1|scale:6|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTZU <Xd>, <Dn>, #<fbits>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|00:2|1|1|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FCVTZU <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|00:2|1|1|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 64-bit variant","Syntax":"FCVTZU <Xd>, <Sn>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|01:2|1|1|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 32-bit variant","Syntax":"FCVTZU <Wd>, <Dn>","Code":"","Alias":""},
+{"Name":"FCVTZU (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|01:2|1|1|1|0|0|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FCVTZU <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FDIV (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FDIV <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FDIV (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|0|0|1|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FDIV <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FDIV (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|0|0|1|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FDIV <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FMADD","Bits":"0|0|0|1|1|1|1|1|00:2|0|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMADD <Sd>, <Sn>, <Sm>, <Sa>","Code":"","Alias":""},
+{"Name":"FMADD","Bits":"0|0|0|1|1|1|1|1|01:2|0|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMADD <Dd>, <Dn>, <Dm>, <Da>","Code":"","Alias":""},
+{"Name":"FMAX (vector)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|Rm:5|1|1|1|1|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMAX <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMAX (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMAX <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FMAX (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMAX <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FMAXNM (vector)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|Rm:5|1|1|0|0|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMAXNM <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMAXNM (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMAXNM <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FMAXNM (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMAXNM <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FMAXNMP (scalar)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|1|0|0|0|0|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMAXNMP <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMAXNMP (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|Rm:5|1|1|0|0|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMAXNMP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMAXNMV","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|1|0|0|0|0|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMAXNMV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMAXP (scalar)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|1|0|0|0|0|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMAXP <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMAXP (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|Rm:5|1|1|1|1|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMAXP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMAXV","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|1|0|0|0|0|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMAXV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMIN (vector)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|Rm:5|1|1|1|1|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMIN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMIN (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMIN <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FMIN (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMIN <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FMINNM (vector)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|Rm:5|1|1|0|0|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMINNM <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMINNM (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMINNM <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FMINNM (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMINNM <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FMINNMP (scalar)","Bits":"0|1|1|1|1|1|1|0|1|sz|1|1|0|0|0|0|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMINNMP <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMINNMP (vector)","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|Rm:5|1|1|0|0|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMINNMP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMINNMV","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|1|0|0|0|0|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMINNMV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMINP (scalar)","Bits":"0|1|1|1|1|1|1|0|1|sz|1|1|0|0|0|0|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMINP <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMINP (vector)","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|Rm:5|1|1|1|1|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMINP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMINV","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|1|0|0|0|0|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Single-precision and double-precision variant","Syntax":"FMINV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FMLA (by element)","Bits":"0|1|0|1|1|1|1|1|1|sz|L|M|Rm:4|0|0|0|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FMLA <V><d>, <V><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMLA (by element)","Bits":"0|Q|0|0|1|1|1|1|1|sz|L|M|Rm:4|0|0|0|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FMLA <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMLA (vector)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|Rm:5|1|1|0|0|1|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMLA <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMLS (by element)","Bits":"0|1|0|1|1|1|1|1|1|sz|L|M|Rm:4|0|1|0|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FMLS <V><d>, <V><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMLS (by element)","Bits":"0|Q|0|0|1|1|1|1|1|sz|L|M|Rm:4|0|1|0|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FMLS <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMLS (vector)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|Rm:5|1|1|0|0|1|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMLS <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMOV (vector, immediate)","Bits":"0|Q|0|0|1|1|1|1|0|0|0|0|0|a|b|c|1|1|1|1|0|1|d|e|f|g|h|Rd:5","Arch":"Single-precision variant","Syntax":"FMOV <Vd>.<T>, #<imm>","Code":"","Alias":""},
+{"Name":"FMOV (vector, immediate)","Bits":"0|1|1|0|1|1|1|1|0|0|0|0|0|a|b|c|1|1|1|1|0|1|d|e|f|g|h|Rd:5","Arch":"Double-precision variant","Syntax":"FMOV <Vd>.2D, #<imm>","Code":"","Alias":""},
+{"Name":"FMOV (register)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|0|0|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMOV <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FMOV (register)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|0|0|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMOV <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FMOV (general)","Bits":"0|0|0|1|1|1|1|0|00:2|1|00:2|111:3|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit to single-precision variant","Syntax":"FMOV <Sd>, <Wn>","Code":"","Alias":""},
+{"Name":"FMOV (general)","Bits":"0|0|0|1|1|1|1|0|00:2|1|00:2|110:3|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision to 32-bit variant","Syntax":"FMOV <Wd>, <Sn>","Code":"","Alias":""},
+{"Name":"FMOV (general)","Bits":"1|0|0|1|1|1|1|0|01:2|1|00:2|111:3|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit to double-precision variant","Syntax":"FMOV <Dd>, <Xn>","Code":"","Alias":""},
+{"Name":"FMOV (general)","Bits":"1|0|0|1|1|1|1|0|10:2|1|01:2|111:3|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit to top half of 128-bit variant","Syntax":"FMOV <Vd>.D[1], <Xn>","Code":"","Alias":""},
+{"Name":"FMOV (general)","Bits":"1|0|0|1|1|1|1|0|01:2|1|00:2|110:3|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision to 64-bit variant","Syntax":"FMOV <Xd>, <Dn>","Code":"","Alias":""},
+{"Name":"FMOV (general)","Bits":"1|0|0|1|1|1|1|0|10:2|1|01:2|110:3|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Top half of 128-bit to 64-bit variant","Syntax":"FMOV <Xd>, <Vn>.D[1]","Code":"","Alias":""},
+{"Name":"FMOV (scalar, immediate)","Bits":"0|0|0|1|1|1|1|0|00:2|1|imm8:8|1|0|0|0|0|0|0|0|Rd:5","Arch":"Single-precision variant","Syntax":"FMOV <Sd>, #<imm>","Code":"","Alias":""},
+{"Name":"FMOV (scalar, immediate)","Bits":"0|0|0|1|1|1|1|0|01:2|1|imm8:8|1|0|0|0|0|0|0|0|Rd:5","Arch":"Double-precision variant","Syntax":"FMOV <Dd>, #<imm>","Code":"","Alias":""},
+{"Name":"FMSUB","Bits":"0|0|0|1|1|1|1|1|00:2|0|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMSUB <Sd>, <Sn>, <Sm>, <Sa>","Code":"","Alias":""},
+{"Name":"FMSUB","Bits":"0|0|0|1|1|1|1|1|01:2|0|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMSUB <Dd>, <Dn>, <Dm>, <Da>","Code":"","Alias":""},
+{"Name":"FMUL (by element)","Bits":"0|1|0|1|1|1|1|1|1|sz|L|M|Rm:4|1|0|0|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FMUL <V><d>, <V><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMUL (by element)","Bits":"0|Q|0|0|1|1|1|1|1|sz|L|M|Rm:4|1|0|0|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FMUL <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMUL (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|Rm:5|1|1|0|1|1|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FMUL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FMUL (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FMUL <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FMUL (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FMUL <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FMULX (by element)","Bits":"0|1|1|1|1|1|1|1|1|sz|L|M|Rm:4|1|0|0|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FMULX <V><d>, <V><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMULX (by element)","Bits":"0|Q|1|0|1|1|1|1|1|sz|L|M|Rm:4|1|0|0|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FMULX <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"FMULX","Bits":"0|1|0|1|1|1|1|0|0|sz|1|Rm:5|1|1|0|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FMULX <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"FMULX","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|Rm:5|1|1|0|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FMULX <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FNEG (vector)","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|0|0|0|0|0|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FNEG <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FNEG (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|0|1|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FNEG <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FNEG (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|0|1|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FNEG <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FNMADD","Bits":"0|0|0|1|1|1|1|1|00:2|1|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FNMADD <Sd>, <Sn>, <Sm>, <Sa>","Code":"","Alias":""},
+{"Name":"FNMADD","Bits":"0|0|0|1|1|1|1|1|01:2|1|Rm:5|0|Ra:5|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FNMADD <Dd>, <Dn>, <Dm>, <Da>","Code":"","Alias":""},
+{"Name":"FNMSUB","Bits":"0|0|0|1|1|1|1|1|00:2|1|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FNMSUB <Sd>, <Sn>, <Sm>, <Sa>","Code":"","Alias":""},
+{"Name":"FNMSUB","Bits":"0|0|0|1|1|1|1|1|01:2|1|Rm:5|1|Ra:5|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FNMSUB <Dd>, <Dn>, <Dm>, <Da>","Code":"","Alias":""},
+{"Name":"FNMUL (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FNMUL <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FNMUL (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FNMUL <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"FRECPE","Bits":"0|1|0|1|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FRECPE <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FRECPE","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FRECPE <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRECPS","Bits":"0|1|0|1|1|1|1|0|0|sz|1|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FRECPS <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"FRECPS","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FRECPS <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FRECPX","Bits":"0|1|0|1|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar single-precision and double-precision variant","Syntax":"FRECPX <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FRINTA (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FRINTA <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRINTA (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|1|0|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FRINTA <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FRINTA (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|1|0|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FRINTA <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FRINTI (vector)","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FRINTI <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRINTI (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|1|1|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FRINTI <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FRINTI (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|1|1|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FRINTI <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FRINTM (vector)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FRINTM <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRINTM (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|0|1|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FRINTM <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FRINTM (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|0|1|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FRINTM <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FRINTN (vector)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FRINTN <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRINTN (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|0|0|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FRINTN <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FRINTN (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|0|0|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FRINTN <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FRINTP (vector)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|0|0|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FRINTP <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRINTP (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|0|0|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FRINTP <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FRINTP (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|0|0|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FRINTP <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FRINTX (vector)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FRINTX <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRINTX (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|1|1|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FRINTX <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FRINTX (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|1|1|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FRINTX <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FRINTZ (vector)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|0|0|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FRINTZ <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRINTZ (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|1|0|1|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FRINTZ <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FRINTZ (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|1|0|1|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FRINTZ <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FRSQRTE","Bits":"0|1|1|1|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FRSQRTE <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"FRSQRTE","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FRSQRTE <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FRSQRTS","Bits":"0|1|0|1|1|1|1|0|1|sz|1|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"FRSQRTS <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"FRSQRTS","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|Rm:5|1|1|1|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"FRSQRTS <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FSQRT (vector)","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|1|1|1|0|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FSQRT <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"FSQRT (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|0|1|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FSQRT <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"FSQRT (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|0|1|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FSQRT <Dd>, <Dn>","Code":"","Alias":""},
+{"Name":"FSUB (vector)","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|Rm:5|1|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector single-precision and double-precision variant","Syntax":"FSUB <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"FSUB (scalar)","Bits":"0|0|0|1|1|1|1|0|00:2|1|Rm:5|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Single-precision variant","Syntax":"FSUB <Sd>, <Sn>, <Sm>","Code":"","Alias":""},
+{"Name":"FSUB (scalar)","Bits":"0|0|0|1|1|1|1|0|01:2|1|Rm:5|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Double-precision variant","Syntax":"FSUB <Dd>, <Dn>, <Dm>","Code":"","Alias":""},
+{"Name":"INS (element)","Bits":"0|1|1|0|1|1|1|0|0|0|0|imm5:5|0|imm4:4|1|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"INS <Vd>.<Ts>[<index1>], <Vn>.<Ts>[<index2>]","Code":"","Alias":"This instruction is used by the alias MOV (element)."},
+{"Name":"INS (general)","Bits":"0|1|0|0|1|1|1|0|0|0|0|imm5:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"INS <Vd>.<Ts>[<index>], <R><n>","Code":"","Alias":"This instruction is used by the alias MOV (from general)."},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|1|0|0|0|0|0|0|0111:4|size:2|Rn:5|Rt:5","Arch":"No offset One register variant","Syntax":"LD1 { <Vt>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|1|0|0|0|0|0|0|1010:4|size:2|Rn:5|Rt:5","Arch":"No offset Two registers variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|1|0|0|0|0|0|0|0110:4|size:2|Rn:5|Rt:5","Arch":"No offset Three registers variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|1|0|0|0|0|0|0|0010:4|size:2|Rn:5|Rt:5","Arch":"No offset Four registers variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|11111:5|0111:4|size:2|Rn:5|Rt:5","Arch":"Post-index One register, immediate offset variant","Syntax":"LD1 { <Vt>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|Rm:5|0111:4|size:2|Rn:5|Rt:5","Arch":"Post-index One register, register offset variant","Syntax":"LD1 { <Vt>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|11111:5|1010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Two registers, immediate offset variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|Rm:5|1010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Two registers, register offset variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|11111:5|0110:4|size:2|Rn:5|Rt:5","Arch":"Post-index Three registers, immediate offset variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|Rm:5|0110:4|size:2|Rn:5|Rt:5","Arch":"Post-index Three registers, register offset variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|11111:5|0010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Four registers, immediate offset variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|Rm:5|0010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Four registers, register offset variant","Syntax":"LD1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|000:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"LD1 { <Vt>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|010:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"LD1 { <Vt>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|100:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"LD1 { <Vt>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|100:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"LD1 { <Vt>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"LD1 { <Vt>.B }[<index>], [<Xn|SP>], #1","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"LD1 { <Vt>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"LD1 { <Vt>.H }[<index>], [<Xn|SP>], #2","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"LD1 { <Vt>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"LD1 { <Vt>.S }[<index>], [<Xn|SP>], #4","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"LD1 { <Vt>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"LD1 { <Vt>.D }[<index>], [<Xn|SP>], #8","Code":"","Alias":""},
+{"Name":"LD1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"LD1 { <Vt>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD1R","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|1|1|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"LD1R { <Vt>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD1R","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|1|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"LD1R { <Vt>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD1R","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|1|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"LD1R { <Vt>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD2 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|1|0|0|0|0|0|0|1|0|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"LD2 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD2 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|11111:5|1|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"LD2 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD2 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|Rm:5|1|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"LD2 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|000:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"LD2 { <Vt>.B, <Vt2>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|010:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"LD2 { <Vt>.H, <Vt2>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|100:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"LD2 { <Vt>.S, <Vt2>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|100:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"LD2 { <Vt>.D, <Vt2>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"LD2 { <Vt>.B, <Vt2>.B }[<index>], [<Xn|SP>], #2","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"LD2 { <Vt>.B, <Vt2>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"LD2 { <Vt>.H, <Vt2>.H }[<index>], [<Xn|SP>], #4","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"LD2 { <Vt>.H, <Vt2>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"LD2 { <Vt>.S, <Vt2>.S }[<index>], [<Xn|SP>], #8","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"LD2 { <Vt>.S, <Vt2>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"LD2 { <Vt>.D, <Vt2>.D }[<index>], [<Xn|SP>], #16","Code":"","Alias":""},
+{"Name":"LD2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"LD2 { <Vt>.D, <Vt2>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD2R","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|1|1|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"LD2R { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD2R","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|1|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"LD2R { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD2R","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|1|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"LD2R { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD3 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|1|0|0|0|0|0|0|0|1|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"LD3 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD3 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|11111:5|0|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"LD3 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD3 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|Rm:5|0|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"LD3 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|001:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"LD3 { <Vt>.B, <Vt2>.B, <Vt3>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|011:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"LD3 { <Vt>.H, <Vt2>.H, <Vt3>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|101:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"LD3 { <Vt>.S, <Vt2>.S, <Vt3>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|101:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"LD3 { <Vt>.D, <Vt2>.D, <Vt3>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"LD3 { <Vt>.B, <Vt2>.B, <Vt3>.B }[<index>], [<Xn|SP>], #3","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"LD3 { <Vt>.B, <Vt2>.B, <Vt3>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"LD3 { <Vt>.H, <Vt2>.H, <Vt3>.H }[<index>], [<Xn|SP>], #6","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"LD3 { <Vt>.H, <Vt2>.H, <Vt3>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"LD3 { <Vt>.S, <Vt2>.S, <Vt3>.S }[<index>], [<Xn|SP>], #12","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"LD3 { <Vt>.S, <Vt2>.S, <Vt3>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"LD3 { <Vt>.D, <Vt2>.D, <Vt3>.D }[<index>], [<Xn|SP>], #24","Code":"","Alias":""},
+{"Name":"LD3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"LD3 { <Vt>.D, <Vt2>.D, <Vt3>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD3R","Bits":"0|Q|0|0|1|1|0|1|0|1|0|0|0|0|0|0|1|1|1|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"LD3R { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD3R","Bits":"0|Q|0|0|1|1|0|1|1|1|0|11111:5|1|1|1|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"LD3R { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD3R","Bits":"0|Q|0|0|1|1|0|1|1|1|0|Rm:5|1|1|1|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"LD3R { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD4 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|1|0|0|0|0|0|0|0|0|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"LD4 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD4 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|11111:5|0|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"LD4 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD4 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|1|0|Rm:5|0|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"LD4 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|001:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"LD4 { <Vt>.B, <Vt2>.B, <Vt3>.B, <Vt4>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|011:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"LD4 { <Vt>.H, <Vt2>.H, <Vt3>.H, <Vt4>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|101:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"LD4 { <Vt>.S, <Vt2>.S, <Vt3>.S, <Vt4>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|101:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"LD4 { <Vt>.D, <Vt2>.D, <Vt3>.D, <Vt4>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"LD4 { <Vt>.B, <Vt2>.B, <Vt3>.B, <Vt4>.B }[<index>], [<Xn|SP>], #4","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"LD4 { <Vt>.B, <Vt2>.B, <Vt3>.B, <Vt4>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"LD4 { <Vt>.H, <Vt2>.H, <Vt3>.H, <Vt4>.H }[<index>], [<Xn|SP>], #8","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"LD4 { <Vt>.H, <Vt2>.H, <Vt3>.H, <Vt4>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"LD4 { <Vt>.S, <Vt2>.S, <Vt3>.S, <Vt4>.S }[<index>], [<Xn|SP>], #16","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"LD4 { <Vt>.S, <Vt2>.S, <Vt3>.S, <Vt4>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"LD4 { <Vt>.D, <Vt2>.D, <Vt3>.D, <Vt4>.D }[<index>], [<Xn|SP>], #32","Code":"","Alias":""},
+{"Name":"LD4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"LD4 { <Vt>.D, <Vt2>.D, <Vt3>.D, <Vt4>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LD4R","Bits":"0|Q|0|0|1|1|0|1|0|1|1|0|0|0|0|0|1|1|1|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"LD4R { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"LD4R","Bits":"0|Q|0|0|1|1|0|1|1|1|1|11111:5|1|1|1|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"LD4R { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"LD4R","Bits":"0|Q|0|0|1|1|0|1|1|1|1|Rm:5|1|1|1|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"LD4R { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"LDNP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|0|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDNP <St1>, <St2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDNP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|0|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDNP <Dt1>, <Dt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDNP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|0|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"128-bit variant","Syntax":"LDNP <Qt1>, <Qt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|0|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"LDP <St1>, <St2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|0|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"LDP <Dt1>, <Dt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|0|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 128-bit variant","Syntax":"LDP <Qt1>, <Qt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|1|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"LDP <St1>, <St2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|1|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"LDP <Dt1>, <Dt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|1|1|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 128-bit variant","Syntax":"LDP <Qt1>, <Qt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|1|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 32-bit variant","Syntax":"LDP <St1>, <St2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|1|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 64-bit variant","Syntax":"LDP <Dt1>, <Dt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|1|0|1|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 128-bit variant","Syntax":"LDP <Qt1>, <Qt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|01:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 8-bit variant","Syntax":"LDR <Bt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|01:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 16-bit variant","Syntax":"LDR <Ht>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|01:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"LDR <St>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|01:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"LDR <Dt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|11:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 128-bit variant","Syntax":"LDR <Qt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|01:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 8-bit variant","Syntax":"LDR <Bt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|01:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 16-bit variant","Syntax":"LDR <Ht>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|01:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"LDR <St>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|01:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"LDR <Dt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|11:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 128-bit variant","Syntax":"LDR <Qt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|1|01:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 8-bit variant","Syntax":"LDR <Bt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"01:2|1|1|1|1|0|1|01:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 16-bit variant","Syntax":"LDR <Ht>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"10:2|1|1|1|1|0|1|01:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 32-bit variant","Syntax":"LDR <St>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"11:2|1|1|1|1|0|1|01:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 64-bit variant","Syntax":"LDR <Dt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|1|11:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 128-bit variant","Syntax":"LDR <Qt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"LDR (literal, SIMD&FP)","Bits":"00:2|0|1|1|1|0|0|imm19:19|Rt:5","Arch":"32-bit variant","Syntax":"LDR <St>, <label>","Code":"","Alias":""},
+{"Name":"LDR (literal, SIMD&FP)","Bits":"01:2|0|1|1|1|0|0|imm19:19|Rt:5","Arch":"64-bit variant","Syntax":"LDR <Dt>, <label>","Code":"","Alias":""},
+{"Name":"LDR (literal, SIMD&FP)","Bits":"10:2|0|1|1|1|0|0|imm19:19|Rt:5","Arch":"128-bit variant","Syntax":"LDR <Qt>, <label>","Code":"","Alias":""},
+{"Name":"LDR (register, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|01:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"8-bit variant","Syntax":"LDR <Bt>, [<Xn|SP>, (<Wm>|<Xm>), <extend> {<amount>}]","Code":"","Alias":""},
+{"Name":"LDR (register, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|01:2|1|Rm:5|011:3|S|1|0|Rn:5|Rt:5","Arch":"8-bit variant","Syntax":"LDR <Bt>, [<Xn|SP>, <Xm>{, LSL <amount>}]","Code":"","Alias":""},
+{"Name":"LDR (register, SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|01:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"16-bit variant","Syntax":"LDR <Ht>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDR (register, SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|01:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDR <St>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDR (register, SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|01:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDR <Dt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDR (register, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|11:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"128-bit variant","Syntax":"LDR <Qt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"LDUR (SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|01:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"8-bit variant","Syntax":"LDUR <Bt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDUR (SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|01:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"16-bit variant","Syntax":"LDUR <Ht>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDUR (SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|01:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"LDUR <St>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDUR (SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|01:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"LDUR <Dt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"LDUR (SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|11:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"128-bit variant","Syntax":"LDUR <Qt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"MLA (by element)","Bits":"0|Q|1|0|1|1|1|1|size:2|L|M|Rm:4|0|0|0|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"MLA <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"MLA (vector)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"MLA <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"MLS (by element)","Bits":"0|Q|1|0|1|1|1|1|size:2|L|M|Rm:4|0|1|0|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"MLS <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"MLS (vector)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"MLS <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"MOV (scalar)","Bits":"0|1|0|1|1|1|1|0|0|0|0|imm5:5|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar variant","Syntax":"MOV <V><d>, <Vn>.<T>[<index>]","Code":"","Alias":"This instruction is an alias of the DUP (element) instruction."},
+{"Name":"MOV (element)","Bits":"0|1|1|0|1|1|1|0|0|0|0|imm5:5|0|imm4:4|1|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"MOV <Vd>.<Ts>[<index1>], <Vn>.<Ts>[<index2>]","Code":"","Alias":"This instruction is an alias of the INS (element) instruction."},
+{"Name":"MOV (from general)","Bits":"0|1|0|0|1|1|1|0|0|0|0|imm5:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"MOV <Vd>.<Ts>[<index>], <R><n>","Code":"","Alias":"This instruction is an alias of the INS (general) instruction."},
+{"Name":"MOV (vector)","Bits":"0|Q|0|0|1|1|1|0|1|0|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"MOV <Vd>.<T>, <Vn>.<T>","Code":"","Alias":"This instruction is an alias of the ORR (vector, register) instruction."},
+{"Name":"MOV (to general)","Bits":"0|0|0|0|1|1|1|0|0|0|0|imm5:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"MOV <Wd>, <Vn>.S[<index>]","Code":"","Alias":"This instruction is an alias of the UMOV instruction."},
+{"Name":"MOV (to general)","Bits":"0|1|0|0|1|1|1|0|0|0|0|imm5:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"MOV <Xd>, <Vn>.D[<index>]","Code":"","Alias":"This instruction is an alias of the UMOV instruction."},
+{"Name":"MOVI","Bits":"0|Q|0|0|1|1|1|1|0|0|0|0|0|a|b|c|1110:4|0|1|d|e|f|g|h|Rd:5","Arch":"8-bit variant","Syntax":"MOVI <Vd>.<T>, #<imm8>{, LSL #0}","Code":"","Alias":""},
+{"Name":"MOVI","Bits":"0|Q|0|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"16-bit shifted immediate variant","Syntax":"MOVI <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"MOVI","Bits":"0|Q|0|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"32-bit shifted immediate variant","Syntax":"MOVI <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"MOVI","Bits":"0|Q|0|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"32-bit shifting ones variant","Syntax":"MOVI <Vd>.<T>, #<imm8>, MSL #<amount>","Code":"","Alias":""},
+{"Name":"MOVI","Bits":"0|0|1|0|1|1|1|1|0|0|0|0|0|a|b|c|1110:4|0|1|d|e|f|g|h|Rd:5","Arch":"64-bit scalar variant","Syntax":"MOVI <Dd>, #<imm>","Code":"","Alias":""},
+{"Name":"MOVI","Bits":"0|1|1|0|1|1|1|1|0|0|0|0|0|a|b|c|1110:4|0|1|d|e|f|g|h|Rd:5","Arch":"64-bit vector variant","Syntax":"MOVI <Vd>.2D, #<imm>","Code":"","Alias":""},
+{"Name":"MUL (by element)","Bits":"0|Q|0|0|1|1|1|1|size:2|L|M|Rm:4|1|0|0|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"MUL <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"MUL (vector)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"MUL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"MVN","Bits":"0|Q|1|0|1|1|1|0|0|0|1|0|0|0|0|0|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"MVN <Vd>.<T>, <Vn>.<T>","Code":"","Alias":"This instruction is an alias of the NOT instruction."},
+{"Name":"MVNI","Bits":"0|Q|1|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"16-bit shifted immediate variant","Syntax":"MVNI <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"MVNI","Bits":"0|Q|1|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"32-bit shifted immediate variant","Syntax":"MVNI <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"MVNI","Bits":"0|Q|1|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"32-bit shifting ones variant","Syntax":"MVNI <Vd>.<T>, #<imm8>, MSL #<amount>","Code":"","Alias":""},
+{"Name":"NEG (vector)","Bits":"0|1|1|1|1|1|1|0|size:2|1|0|0|0|0|0|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"NEG <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"NEG (vector)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|1|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"NEG <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"NOT","Bits":"0|Q|1|0|1|1|1|0|0|0|1|0|0|0|0|0|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"NOT <Vd>.<T>, <Vn>.<T>","Code":"","Alias":"This instruction is used by the alias MVN."},
+{"Name":"ORN (vector)","Bits":"0|Q|0|0|1|1|1|0|1|1|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"ORN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"ORR (vector, immediate)","Bits":"0|Q|0|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"16-bit variant","Syntax":"ORR <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"ORR (vector, immediate)","Bits":"0|Q|0|0|1|1|1|1|0|0|0|0|0|a|b|c|cmode:4|0|1|d|e|f|g|h|Rd:5","Arch":"32-bit variant","Syntax":"ORR <Vd>.<T>, #<imm8>{, LSL #<amount>}","Code":"","Alias":""},
+{"Name":"ORR (vector, register)","Bits":"0|Q|0|0|1|1|1|0|1|0|1|Rm:5|0|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"ORR <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":"This instruction is used by the alias MOV (vector)."},
+{"Name":"PMUL","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"PMUL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"PMULL, PMULL2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|1|1|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"PMULL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"PMULL, PMULL2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|1|1|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"PMULL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"RADDHN, RADDHN2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"RADDHN <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"RADDHN, RADDHN2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"RADDHN2 <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"RBIT (vector)","Bits":"0|Q|1|0|1|1|1|0|0|1|1|0|0|0|0|0|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"RBIT <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"REV16 (vector)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|0|0|1|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"REV16 <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"REV32 (vector)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"REV32 <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"REV64","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"REV64 <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"RSHRN, RSHRN2","Bits":"0|0|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"RSHRN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"RSHRN, RSHRN2","Bits":"0|1|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"RSHRN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"RSUBHN, RSUBHN2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"RSUBHN <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"RSUBHN, RSUBHN2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"RSUBHN2 <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"SABA","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SABA <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SABAL, SABAL2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SABAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SABAL, SABAL2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SABAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SABD","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SABD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SABDL, SABDL2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SABDL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SABDL, SABDL2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SABDL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SADALP","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SADALP <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":""},
+{"Name":"SADDL, SADDL2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SADDL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SADDL, SADDL2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SADDL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SADDLP","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SADDLP <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":""},
+{"Name":"SADDLV","Bits":"0|Q|0|0|1|1|1|0|size:2|1|1|0|0|0|0|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SADDLV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"SADDW, SADDW2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|0|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SADDW <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SADDW, SADDW2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|0|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SADDW2 <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SCVTF (vector, fixed-point)","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|1|1|1|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SCVTF <V><d>, <V><n>, #<fbits>","Code":"","Alias":""},
+{"Name":"SCVTF (vector, fixed-point)","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|1|1|1|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SCVTF <Vd>.<T>, <Vn>.<T>, #<fbits>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SCVTF (vector, integer)","Bits":"0|1|0|1|1|1|1|0|0|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SCVTF <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"SCVTF (vector, integer)","Bits":"0|Q|0|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SCVTF <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|00:2|0|0|0|0|1|0|scale:6|Rn:5|Rd:5","Arch":"32-bit to single-precision variant","Syntax":"SCVTF <Sd>, <Wn>, #<fbits>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|01:2|0|0|0|0|1|0|scale:6|Rn:5|Rd:5","Arch":"32-bit to double-precision variant","Syntax":"SCVTF <Dd>, <Wn>, #<fbits>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|00:2|0|0|0|0|1|0|scale:6|Rn:5|Rd:5","Arch":"64-bit to single-precision variant","Syntax":"SCVTF <Sd>, <Xn>, #<fbits>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|01:2|0|0|0|0|1|0|scale:6|Rn:5|Rd:5","Arch":"64-bit to double-precision variant","Syntax":"SCVTF <Dd>, <Xn>, #<fbits>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|1|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit to single-precision variant","Syntax":"SCVTF <Sd>, <Wn>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|1|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit to double-precision variant","Syntax":"SCVTF <Dd>, <Wn>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|00:2|1|0|0|0|1|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit to single-precision variant","Syntax":"SCVTF <Sd>, <Xn>","Code":"","Alias":""},
+{"Name":"SCVTF (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|01:2|1|0|0|0|1|0|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit to double-precision variant","Syntax":"SCVTF <Dd>, <Xn>","Code":"","Alias":""},
+{"Name":"SHA1C","Bits":"0|1|0|1|1|1|1|0|0|0|0|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA1C <Qd>, <Sn>, <Vm>.4S","Code":"","Alias":""},
+{"Name":"SHA1H","Bits":"0|1|0|1|1|1|1|0|0|0|1|0|1|0|0|0|0|0|0|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA1H <Sd>, <Sn>","Code":"","Alias":""},
+{"Name":"SHA1M","Bits":"0|1|0|1|1|1|1|0|0|0|0|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA1M <Qd>, <Sn>, <Vm>.4S","Code":"","Alias":""},
+{"Name":"SHA1P","Bits":"0|1|0|1|1|1|1|0|0|0|0|Rm:5|0|0|0|1|0|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA1P <Qd>, <Sn>, <Vm>.4S","Code":"","Alias":""},
+{"Name":"SHA1SU0","Bits":"0|1|0|1|1|1|1|0|0|0|0|Rm:5|0|0|1|1|0|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA1SU0 <Vd>.4S, <Vn>.4S, <Vm>.4S","Code":"","Alias":""},
+{"Name":"SHA1SU1","Bits":"0|1|0|1|1|1|1|0|0|0|1|0|1|0|0|0|0|0|0|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA1SU1 <Vd>.4S, <Vn>.4S","Code":"","Alias":""},
+{"Name":"SHA256H2","Bits":"0|1|0|1|1|1|1|0|0|0|0|Rm:5|0|1|0|1|0|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA256H2 <Qd>, <Qn>, <Vm>.4S","Code":"","Alias":""},
+{"Name":"SHA256H","Bits":"0|1|0|1|1|1|1|0|0|0|0|Rm:5|0|1|0|0|0|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA256H <Qd>, <Qn>, <Vm>.4S","Code":"","Alias":""},
+{"Name":"SHA256SU0","Bits":"0|1|0|1|1|1|1|0|0|0|1|0|1|0|0|0|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA256SU0 <Vd>.4S, <Vn>.4S","Code":"","Alias":""},
+{"Name":"SHA256SU1","Bits":"0|1|0|1|1|1|1|0|0|0|0|Rm:5|0|1|1|0|0|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SHA256SU1 <Vd>.4S, <Vn>.4S, <Vm>.4S","Code":"","Alias":""},
+{"Name":"SHADD","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SHADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SHL","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SHL <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SHL","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SHL <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SHLL, SHLL2","Bits":"0|0|1|0|1|1|1|0|size:2|1|0|0|0|0|1|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SHLL <Vd>.<Ta>, <Vn>.<Tb>, #<shift>","Code":"","Alias":""},
+{"Name":"SHLL, SHLL2","Bits":"0|1|1|0|1|1|1|0|size:2|1|0|0|0|0|1|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SHLL2 <Vd>.<Ta>, <Vn>.<Tb>, #<shift>","Code":"","Alias":""},
+{"Name":"SHRN, SHRN2","Bits":"0|0|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SHRN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SHRN, SHRN2","Bits":"0|1|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SHRN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SHSUB","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SHSUB <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SLI","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SLI <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SLI","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SLI <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SMAX","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SMAX <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SMAXP","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SMAXP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SMAXV","Bits":"0|Q|0|0|1|1|1|0|size:2|1|1|0|0|0|0|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SMAXV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"SMIN","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SMIN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SMINP","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SMINP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SMINV","Bits":"0|Q|0|0|1|1|1|0|size:2|1|1|0|0|0|1|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"SMINV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"SMLAL, SMLAL2 (by element)","Bits":"0|0|0|0|1|1|1|1|size:2|L|M|Rm:4|0|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SMLAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMLAL, SMLAL2 (by element)","Bits":"0|1|0|0|1|1|1|1|size:2|L|M|Rm:4|0|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SMLAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMLAL, SMLAL2 (vector)","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SMLAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SMLAL, SMLAL2 (vector)","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SMLAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SMLSL, SMLSL2 (by element)","Bits":"0|0|0|0|1|1|1|1|size:2|L|M|Rm:4|0|1|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SMLSL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMLSL, SMLSL2 (by element)","Bits":"0|1|0|0|1|1|1|1|size:2|L|M|Rm:4|0|1|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SMLSL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMLSL, SMLSL2 (vector)","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SMLSL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SMLSL, SMLSL2 (vector)","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SMLSL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SMOV","Bits":"0|0|0|0|1|1|1|0|0|0|0|imm5:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"SMOV <Wd>, <Vn>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMOV","Bits":"0|1|0|0|1|1|1|0|0|0|0|imm5:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"SMOV <Xd>, <Vn>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMULL, SMULL2 (by element)","Bits":"0|0|0|0|1|1|1|1|size:2|L|M|Rm:4|1|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SMULL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMULL, SMULL2 (by element)","Bits":"0|1|0|0|1|1|1|1|size:2|L|M|Rm:4|1|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SMULL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SMULL, SMULL2 (vector)","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SMULL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SMULL, SMULL2 (vector)","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SMULL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SQABS","Bits":"0|1|0|1|1|1|1|0|size:2|1|0|0|0|0|0|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQABS <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"SQABS","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQABS <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"SQADD","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQADD <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SQADD","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SQDMLAL, SQDMLAL2 (by element)","Bits":"0|1|0|1|1|1|1|1|size:2|L|M|Rm:4|0|0|1|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMLAL <Va><d>, <Vb><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMLAL, SQDMLAL2 (by element)","Bits":"0|0|0|0|1|1|1|1|size:2|L|M|Rm:4|0|0|1|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMLAL, SQDMLAL2 (by element)","Bits":"0|1|0|0|1|1|1|1|size:2|L|M|Rm:4|0|0|1|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMLAL, SQDMLAL2 (vector)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|1|0|0|1|0|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMLAL <Va><d>, <Vb><n>, <Vb><m>","Code":"","Alias":""},
+{"Name":"SQDMLAL, SQDMLAL2 (vector)","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|1|0|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SQDMLAL, SQDMLAL2 (vector)","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|1|0|0|1|0|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SQDMLSL, SQDMLSL2 (by element)","Bits":"0|1|0|1|1|1|1|1|size:2|L|M|Rm:4|0|1|1|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMLSL <Va><d>, <Vb><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMLSL, SQDMLSL2 (by element)","Bits":"0|0|0|0|1|1|1|1|size:2|L|M|Rm:4|0|1|1|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLSL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMLSL, SQDMLSL2 (by element)","Bits":"0|1|0|0|1|1|1|1|size:2|L|M|Rm:4|0|1|1|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLSL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMLSL, SQDMLSL2 (vector)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|1|0|1|1|0|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMLSL <Va><d>, <Vb><n>, <Vb><m>","Code":"","Alias":""},
+{"Name":"SQDMLSL, SQDMLSL2 (vector)","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|1|0|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLSL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SQDMLSL, SQDMLSL2 (vector)","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|1|0|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMLSL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SQDMULH (by element)","Bits":"0|1|0|1|1|1|1|1|size:2|L|M|Rm:4|1|1|0|0|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMULH <V><d>, <V><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMULH (by element)","Bits":"0|Q|0|0|1|1|1|1|size:2|L|M|Rm:4|1|1|0|0|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMULH <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMULH (vector)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|1|0|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMULH <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SQDMULH (vector)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|1|0|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMULH <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SQDMULL, SQDMULL2 (by element)","Bits":"0|1|0|1|1|1|1|1|size:2|L|M|Rm:4|1|0|1|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMULL <Va><d>, <Vb><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMULL, SQDMULL2 (by element)","Bits":"0|0|0|0|1|1|1|1|size:2|L|M|Rm:4|1|0|1|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMULL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMULL, SQDMULL2 (by element)","Bits":"0|1|0|0|1|1|1|1|size:2|L|M|Rm:4|1|0|1|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMULL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQDMULL, SQDMULL2 (vector)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|1|1|0|1|0|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQDMULL <Va><d>, <Vb><n>, <Vb><m>","Code":"","Alias":""},
+{"Name":"SQDMULL, SQDMULL2 (vector)","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|1|1|0|1|0|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMULL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SQDMULL, SQDMULL2 (vector)","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|1|1|0|1|0|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQDMULL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SQNEG","Bits":"0|1|1|1|1|1|1|0|size:2|1|0|0|0|0|0|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQNEG <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"SQNEG","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQNEG <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"SQRDMULH (by element)","Bits":"0|1|0|1|1|1|1|1|size:2|L|M|Rm:4|1|1|0|1|H|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQRDMULH <V><d>, <V><n>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQRDMULH (by element)","Bits":"0|Q|0|0|1|1|1|1|size:2|L|M|Rm:4|1|1|0|1|H|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQRDMULH <Vd>.<T>, <Vn>.<T>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"SQRDMULH (vector)","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|1|0|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQRDMULH <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SQRDMULH (vector)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|1|0|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQRDMULH <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SQRSHL","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|1|0|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQRSHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SQRSHL","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQRSHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SQRSHRN, SQRSHRN2","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQRSHRN <Vb><d>, <Va><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SQRSHRN, SQRSHRN2","Bits":"0|0|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQRSHRN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQRSHRN, SQRSHRN2","Bits":"0|1|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQRSHRN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQRSHRUN, SQRSHRUN2","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQRSHRUN <Vb><d>, <Va><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SQRSHRUN, SQRSHRUN2","Bits":"0|0|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQRSHRUN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQRSHRUN, SQRSHRUN2","Bits":"0|1|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQRSHRUN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQSHL (immediate)","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|0|1|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQSHL <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SQSHL (immediate)","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|0|1|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSHL <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQSHL (register)","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|1|0|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQSHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SQSHL (register)","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SQSHLU","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|1|1|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQSHLU <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SQSHLU","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|1|1|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSHLU <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQSHRN, SQSHRN2","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQSHRN <Vb><d>, <Va><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SQSHRN, SQSHRN2","Bits":"0|0|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSHRN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQSHRN, SQSHRN2","Bits":"0|1|0|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSHRN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQSHRUN, SQSHRUN2","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQSHRUN <Vb><d>, <Va><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SQSHRUN, SQSHRUN2","Bits":"0|0|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSHRUN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQSHRUN, SQSHRUN2","Bits":"0|1|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSHRUN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SQSUB","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQSUB <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SQSUB","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQSUB <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SQXTN, SQXTN2","Bits":"0|1|0|1|1|1|1|0|size:2|1|0|0|0|0|1|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQXTN <Vb><d>, <Va><n>","Code":"","Alias":""},
+{"Name":"SQXTN, SQXTN2","Bits":"0|0|0|0|1|1|1|0|size:2|1|0|0|0|0|1|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQXTN <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"SQXTN, SQXTN2","Bits":"0|1|0|0|1|1|1|0|size:2|1|0|0|0|0|1|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQXTN2 <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"SQXTUN, SQXTUN2","Bits":"0|1|1|1|1|1|1|0|size:2|1|0|0|0|0|1|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SQXTUN <Vb><d>, <Va><n>","Code":"","Alias":""},
+{"Name":"SQXTUN, SQXTUN2","Bits":"0|0|1|0|1|1|1|0|size:2|1|0|0|0|0|1|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQXTUN <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"SQXTUN, SQXTUN2","Bits":"0|1|1|0|1|1|1|0|size:2|1|0|0|0|0|1|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SQXTUN2 <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"SRHADD","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"SRHADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SRI","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|1|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SRI <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SRI","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|1|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SRI <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SRSHL","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SRSHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SRSHL","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SRSHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SRSHR","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SRSHR <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SRSHR","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SRSHR <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SRSRA","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SRSRA <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SRSRA","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SRSRA <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SSHL","Bits":"0|1|0|1|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SSHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SSHL","Bits":"0|Q|0|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SSHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SSHLL, SSHLL2","Bits":"0|0|0|0|1|1|1|1|0|immh:4|immb:3|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SSHLL <Vd>.<Ta>, <Vn>.<Tb>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":"This instruction is used by the alias SXTL, SXTL2."},
+{"Name":"SSHLL, SSHLL2","Bits":"0|1|0|0|1|1|1|1|0|immh:4|immb:3|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SSHLL2 <Vd>.<Ta>, <Vn>.<Tb>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":"This instruction is used by the alias SXTL, SXTL2."},
+{"Name":"SSHR","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SSHR <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SSHR","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SSHR <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SSRA","Bits":"0|1|0|1|1|1|1|1|0|immh:4|immb:3|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SSRA <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"SSRA","Bits":"0|Q|0|0|1|1|1|1|0|immh:4|immb:3|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SSRA <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"SSUBL, SSUBL2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SSUBL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SSUBL, SSUBL2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SSUBL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SSUBW, SSUBW2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SSUBW <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"SSUBW, SSUBW2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SSUBW2 <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0111:4|size:2|Rn:5|Rt:5","Arch":"No offset One register variant","Syntax":"ST1 { <Vt>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|1010:4|size:2|Rn:5|Rt:5","Arch":"No offset Two registers variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0110:4|size:2|Rn:5|Rt:5","Arch":"No offset Three registers variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0010:4|size:2|Rn:5|Rt:5","Arch":"No offset Four registers variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|11111:5|0111:4|size:2|Rn:5|Rt:5","Arch":"Post-index One register, immediate offset variant","Syntax":"ST1 { <Vt>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|Rm:5|0111:4|size:2|Rn:5|Rt:5","Arch":"Post-index One register, register offset variant","Syntax":"ST1 { <Vt>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|11111:5|1010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Two registers, immediate offset variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|Rm:5|1010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Two registers, register offset variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|11111:5|0110:4|size:2|Rn:5|Rt:5","Arch":"Post-index Three registers, immediate offset variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|Rm:5|0110:4|size:2|Rn:5|Rt:5","Arch":"Post-index Three registers, register offset variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|11111:5|0010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Four registers, immediate offset variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"ST1 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|Rm:5|0010:4|size:2|Rn:5|Rt:5","Arch":"Post-index Four registers, register offset variant","Syntax":"ST1 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|000:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"ST1 { <Vt>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|010:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"ST1 { <Vt>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|100:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"ST1 { <Vt>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|100:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"ST1 { <Vt>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"ST1 { <Vt>.B }[<index>], [<Xn|SP>], #1","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"ST1 { <Vt>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"ST1 { <Vt>.H }[<index>], [<Xn|SP>], #2","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"ST1 { <Vt>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"ST1 { <Vt>.S }[<index>], [<Xn|SP>], #4","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"ST1 { <Vt>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"ST1 { <Vt>.D }[<index>], [<Xn|SP>], #8","Code":"","Alias":""},
+{"Name":"ST1 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"ST1 { <Vt>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST2 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|1|0|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"ST2 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST2 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|11111:5|1|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"ST2 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"ST2 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|Rm:5|1|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"ST2 { <Vt>.<T>, <Vt2>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|000:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"ST2 { <Vt>.B, <Vt2>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|010:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"ST2 { <Vt>.H, <Vt2>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|100:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"ST2 { <Vt>.S, <Vt2>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|100:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"ST2 { <Vt>.D, <Vt2>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"ST2 { <Vt>.B, <Vt2>.B }[<index>], [<Xn|SP>], #2","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|000:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"ST2 { <Vt>.B, <Vt2>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"ST2 { <Vt>.H, <Vt2>.H }[<index>], [<Xn|SP>], #4","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|010:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"ST2 { <Vt>.H, <Vt2>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"ST2 { <Vt>.S, <Vt2>.S }[<index>], [<Xn|SP>], #8","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|100:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"ST2 { <Vt>.S, <Vt2>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"ST2 { <Vt>.D, <Vt2>.D }[<index>], [<Xn|SP>], #16","Code":"","Alias":""},
+{"Name":"ST2 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|100:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"ST2 { <Vt>.D, <Vt2>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST3 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0|1|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"ST3 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST3 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|11111:5|0|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"ST3 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"ST3 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|Rm:5|0|1|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"ST3 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|001:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"ST3 { <Vt>.B, <Vt2>.B, <Vt3>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|011:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"ST3 { <Vt>.H, <Vt2>.H, <Vt3>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|101:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"ST3 { <Vt>.S, <Vt2>.S, <Vt3>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|0|0|0|0|0|0|101:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"ST3 { <Vt>.D, <Vt2>.D, <Vt3>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"ST3 { <Vt>.B, <Vt2>.B, <Vt3>.B }[<index>], [<Xn|SP>], #3","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"ST3 { <Vt>.B, <Vt2>.B, <Vt3>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"ST3 { <Vt>.H, <Vt2>.H, <Vt3>.H }[<index>], [<Xn|SP>], #6","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"ST3 { <Vt>.H, <Vt2>.H, <Vt3>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"ST3 { <Vt>.S, <Vt2>.S, <Vt3>.S }[<index>], [<Xn|SP>], #12","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"ST3 { <Vt>.S, <Vt2>.S, <Vt3>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|11111:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"ST3 { <Vt>.D, <Vt2>.D, <Vt3>.D }[<index>], [<Xn|SP>], #24","Code":"","Alias":""},
+{"Name":"ST3 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|0|Rm:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"ST3 { <Vt>.D, <Vt2>.D, <Vt3>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST4 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|0|0|0|0|0|0|0|0|0|0|0|0|size:2|Rn:5|Rt:5","Arch":"No offset No offset variant","Syntax":"ST4 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST4 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|11111:5|0|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Immediate offset variant","Syntax":"ST4 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <imm>","Code":"","Alias":""},
+{"Name":"ST4 (multiple structures)","Bits":"0|Q|0|0|1|1|0|0|1|0|0|Rm:5|0|0|0|0|size:2|Rn:5|Rt:5","Arch":"Post-index Register offset variant","Syntax":"ST4 { <Vt>.<T>, <Vt2>.<T>, <Vt3>.<T>, <Vt4>.<T> }, [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|001:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 8-bit variant","Syntax":"ST4 { <Vt>.B, <Vt2>.B, <Vt3>.B, <Vt4>.B }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|011:3|S|size:2|Rn:5|Rt:5","Arch":"No offset 16-bit variant","Syntax":"ST4 { <Vt>.H, <Vt2>.H, <Vt3>.H, <Vt4>.H }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|101:3|S|00:2|Rn:5|Rt:5","Arch":"No offset 32-bit variant","Syntax":"ST4 { <Vt>.S, <Vt2>.S, <Vt3>.S, <Vt4>.S }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|0|0|1|0|0|0|0|0|101:3|0|01:2|Rn:5|Rt:5","Arch":"No offset 64-bit variant","Syntax":"ST4 { <Vt>.D, <Vt2>.D, <Vt3>.D, <Vt4>.D }[<index>], [<Xn|SP>]","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, immediate offset variant","Syntax":"ST4 { <Vt>.B, <Vt2>.B, <Vt3>.B, <Vt4>.B }[<index>], [<Xn|SP>], #4","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|001:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 8-bit, register offset variant","Syntax":"ST4 { <Vt>.B, <Vt2>.B, <Vt3>.B, <Vt4>.B }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, immediate offset variant","Syntax":"ST4 { <Vt>.H, <Vt2>.H, <Vt3>.H, <Vt4>.H }[<index>], [<Xn|SP>], #8","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|011:3|S|size:2|Rn:5|Rt:5","Arch":"Post-index 16-bit, register offset variant","Syntax":"ST4 { <Vt>.H, <Vt2>.H, <Vt3>.H, <Vt4>.H }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, immediate offset variant","Syntax":"ST4 { <Vt>.S, <Vt2>.S, <Vt3>.S, <Vt4>.S }[<index>], [<Xn|SP>], #16","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|101:3|S|00:2|Rn:5|Rt:5","Arch":"Post-index 32-bit, register offset variant","Syntax":"ST4 { <Vt>.S, <Vt2>.S, <Vt3>.S, <Vt4>.S }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|11111:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, immediate offset variant","Syntax":"ST4 { <Vt>.D, <Vt2>.D, <Vt3>.D, <Vt4>.D }[<index>], [<Xn|SP>], #32","Code":"","Alias":""},
+{"Name":"ST4 (single structure)","Bits":"0|Q|0|0|1|1|0|1|1|0|1|Rm:5|101:3|0|01:2|Rn:5|Rt:5","Arch":"Post-index 64-bit, register offset variant","Syntax":"ST4 { <Vt>.D, <Vt2>.D, <Vt3>.D, <Vt4>.D }[<index>], [<Xn|SP>], <Xm>","Code":"","Alias":""},
+{"Name":"STNP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|0|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STNP <St1>, <St2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STNP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|0|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STNP <Dt1>, <Dt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STNP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|0|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"128-bit variant","Syntax":"STNP <Qt1>, <Qt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|0|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"STP <St1>, <St2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|0|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"STP <Dt1>, <Dt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|0|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Post-index 128-bit variant","Syntax":"STP <Qt1>, <Qt2>, [<Xn|SP>], #<imm>","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|1|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"STP <St1>, <St2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|1|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"STP <Dt1>, <Dt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|1|1|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Pre-index 128-bit variant","Syntax":"STP <Qt1>, <Qt2>, [<Xn|SP>, #<imm>]!","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"00:2|1|0|1|1|0|1|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 32-bit variant","Syntax":"STP <St1>, <St2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"01:2|1|0|1|1|0|1|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 64-bit variant","Syntax":"STP <Dt1>, <Dt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STP (SIMD&FP)","Bits":"10:2|1|0|1|1|0|1|0|0|imm7:7|Rt2:5|Rn:5|Rt:5","Arch":"Signed offset 128-bit variant","Syntax":"STP <Qt1>, <Qt2>, [<Xn|SP>{, #<imm>}]","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|00:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 8-bit variant","Syntax":"STR <Bt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|00:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 16-bit variant","Syntax":"STR <Ht>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|00:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 32-bit variant","Syntax":"STR <St>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|00:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 64-bit variant","Syntax":"STR <Dt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|10:2|0|imm9:9|0|1|Rn:5|Rt:5","Arch":"Post-index 128-bit variant","Syntax":"STR <Qt>, [<Xn|SP>], #<simm>","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|00:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 8-bit variant","Syntax":"STR <Bt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|00:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 16-bit variant","Syntax":"STR <Ht>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|00:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 32-bit variant","Syntax":"STR <St>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|00:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 64-bit variant","Syntax":"STR <Dt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|10:2|0|imm9:9|1|1|Rn:5|Rt:5","Arch":"Pre-index 128-bit variant","Syntax":"STR <Qt>, [<Xn|SP>, #<simm>]!","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|1|00:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 8-bit variant","Syntax":"STR <Bt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"01:2|1|1|1|1|0|1|00:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 16-bit variant","Syntax":"STR <Ht>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"10:2|1|1|1|1|0|1|00:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 32-bit variant","Syntax":"STR <St>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"11:2|1|1|1|1|0|1|00:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 64-bit variant","Syntax":"STR <Dt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STR (immediate, SIMD&FP)","Bits":"00:2|1|1|1|1|0|1|10:2|imm12:12|Rn:5|Rt:5","Arch":"Unsigned offset 128-bit variant","Syntax":"STR <Qt>, [<Xn|SP>{, #<pimm>}]","Code":"","Alias":""},
+{"Name":"STR (register, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|00:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"8-bit variant","Syntax":"STR <Bt>, [<Xn|SP>, (<Wm>|<Xm>), <extend> {<amount>}]","Code":"","Alias":""},
+{"Name":"STR (register, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|00:2|1|Rm:5|011:3|S|1|0|Rn:5|Rt:5","Arch":"8-bit variant","Syntax":"STR <Bt>, [<Xn|SP>, <Xm>{, LSL <amount>}]","Code":"","Alias":""},
+{"Name":"STR (register, SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|00:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"16-bit variant","Syntax":"STR <Ht>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"STR (register, SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|00:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STR <St>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"STR (register, SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|00:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STR <Dt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"STR (register, SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|10:2|1|Rm:5|option:3|S|1|0|Rn:5|Rt:5","Arch":"128-bit variant","Syntax":"STR <Qt>, [<Xn|SP>, (<Wm>|<Xm>){, <extend> {<amount>}}]","Code":"","Alias":""},
+{"Name":"STUR (SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|00:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"8-bit variant","Syntax":"STUR <Bt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STUR (SIMD&FP)","Bits":"01:2|1|1|1|1|0|0|00:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"16-bit variant","Syntax":"STUR <Ht>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STUR (SIMD&FP)","Bits":"10:2|1|1|1|1|0|0|00:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"32-bit variant","Syntax":"STUR <St>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STUR (SIMD&FP)","Bits":"11:2|1|1|1|1|0|0|00:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"64-bit variant","Syntax":"STUR <Dt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"STUR (SIMD&FP)","Bits":"00:2|1|1|1|1|0|0|10:2|0|imm9:9|0|0|Rn:5|Rt:5","Arch":"128-bit variant","Syntax":"STUR <Qt>, [<Xn|SP>{, #<simm>}]","Code":"","Alias":""},
+{"Name":"SUB (vector)","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SUB <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"SUB (vector)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SUB <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"SUBHN, SUBHN2","Bits":"0|0|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SUBHN <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"SUBHN, SUBHN2","Bits":"0|1|0|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"SUBHN2 <Vd>.<Tb>, <Vn>.<Ta>, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"SUQADD","Bits":"0|1|0|1|1|1|1|0|size:2|1|0|0|0|0|0|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"SUQADD <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"SUQADD","Bits":"0|Q|0|0|1|1|1|0|size:2|1|0|0|0|0|0|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"SUQADD <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"SXTL, SXTL2","Bits":"0|0|0|0|1|1|1|1|0|immh:4|0|0|0|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SXTL <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":"This instruction is an alias of the SSHLL, SSHLL2 instruction."},
+{"Name":"SXTL, SXTL2","Bits":"0|1|0|0|1|1|1|1|0|immh:4|0|0|0|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"SXTL2 <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":"This instruction is an alias of the SSHLL, SSHLL2 instruction."},
+{"Name":"TBL","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|01:2|0|0|0|Rn:5|Rd:5","Arch":"Two register table variant","Syntax":"TBL <Vd>.<Ta>, { <Vn>.16B, <Vn+1>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TBL","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|10:2|0|0|0|Rn:5|Rd:5","Arch":"Three register table variant","Syntax":"TBL <Vd>.<Ta>, { <Vn>.16B, <Vn+1>.16B, <Vn+2>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TBL","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|11:2|0|0|0|Rn:5|Rd:5","Arch":"Four register table variant","Syntax":"TBL <Vd>.<Ta>, { <Vn>.16B, <Vn+1>.16B, <Vn+2>.16B, <Vn+3>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TBL","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|00:2|0|0|0|Rn:5|Rd:5","Arch":"Single register table variant","Syntax":"TBL <Vd>.<Ta>, { <Vn>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TBX","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|01:2|1|0|0|Rn:5|Rd:5","Arch":"Two register table variant","Syntax":"TBX <Vd>.<Ta>, { <Vn>.16B, <Vn+1>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TBX","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|10:2|1|0|0|Rn:5|Rd:5","Arch":"Three register table variant","Syntax":"TBX <Vd>.<Ta>, { <Vn>.16B, <Vn+1>.16B, <Vn+2>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TBX","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|11:2|1|0|0|Rn:5|Rd:5","Arch":"Four register table variant","Syntax":"TBX <Vd>.<Ta>, { <Vn>.16B, <Vn+1>.16B, <Vn+2>.16B, <Vn+3>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TBX","Bits":"0|Q|0|0|1|1|1|0|0|0|0|Rm:5|0|00:2|1|0|0|Rn:5|Rd:5","Arch":"Single register table variant","Syntax":"TBX <Vd>.<Ta>, { <Vn>.16B }, <Vm>.<Ta>","Code":"","Alias":""},
+{"Name":"TRN1","Bits":"0|Q|0|0|1|1|1|0|size:2|0|Rm:5|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"TRN1 <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"TRN2","Bits":"0|Q|0|0|1|1|1|0|size:2|0|Rm:5|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"TRN2 <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UABA","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UABA <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UABAL, UABAL2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UABAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UABAL, UABAL2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UABAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UABD","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UABD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UABDL, UABDL2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UABDL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UABDL, UABDL2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UABDL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UADALP","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|0|1|1|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UADALP <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":""},
+{"Name":"UADDL, UADDL2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UADDL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UADDL, UADDL2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UADDL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UADDLP","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UADDLP <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":""},
+{"Name":"UADDLV","Bits":"0|Q|1|0|1|1|1|0|size:2|1|1|0|0|0|0|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"UADDLV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"UADDW, UADDW2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|0|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UADDW <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UADDW, UADDW2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|0|0|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UADDW2 <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UCVTF (vector, fixed-point)","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|1|1|1|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UCVTF <V><d>, <V><n>, #<fbits>","Code":"","Alias":""},
+{"Name":"UCVTF (vector, fixed-point)","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|1|1|1|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UCVTF <Vd>.<T>, <Vn>.<T>, #<fbits>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"UCVTF (vector, integer)","Bits":"0|1|1|1|1|1|1|0|0|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UCVTF <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"UCVTF (vector, integer)","Bits":"0|Q|1|0|1|1|1|0|0|sz|1|0|0|0|0|1|1|1|0|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UCVTF <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|00:2|0|0|0|0|1|1|scale:6|Rn:5|Rd:5","Arch":"32-bit to single-precision variant","Syntax":"UCVTF <Sd>, <Wn>, #<fbits>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, fixed-point)","Bits":"0|0|0|1|1|1|1|0|01:2|0|0|0|0|1|1|scale:6|Rn:5|Rd:5","Arch":"32-bit to double-precision variant","Syntax":"UCVTF <Dd>, <Wn>, #<fbits>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|00:2|0|0|0|0|1|1|scale:6|Rn:5|Rd:5","Arch":"64-bit to single-precision variant","Syntax":"UCVTF <Sd>, <Xn>, #<fbits>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, fixed-point)","Bits":"1|0|0|1|1|1|1|0|01:2|0|0|0|0|1|1|scale:6|Rn:5|Rd:5","Arch":"64-bit to double-precision variant","Syntax":"UCVTF <Dd>, <Xn>, #<fbits>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|00:2|1|0|0|0|1|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit to single-precision variant","Syntax":"UCVTF <Sd>, <Wn>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, integer)","Bits":"0|0|0|1|1|1|1|0|01:2|1|0|0|0|1|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"32-bit to double-precision variant","Syntax":"UCVTF <Dd>, <Wn>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|00:2|1|0|0|0|1|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit to single-precision variant","Syntax":"UCVTF <Sd>, <Xn>","Code":"","Alias":""},
+{"Name":"UCVTF (scalar, integer)","Bits":"1|0|0|1|1|1|1|0|01:2|1|0|0|0|1|1|0|0|0|0|0|0|Rn:5|Rd:5","Arch":"64-bit to double-precision variant","Syntax":"UCVTF <Dd>, <Xn>","Code":"","Alias":""},
+{"Name":"UHADD","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UHADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UHSUB","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UHSUB <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UMAX","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UMAX <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UMAXP","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UMAXP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UMAXV","Bits":"0|Q|1|0|1|1|1|0|size:2|1|1|0|0|0|0|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"UMAXV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"UMIN","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|1|0|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UMIN <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UMINP","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|1|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"UMINP <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UMINV","Bits":"0|Q|1|0|1|1|1|0|size:2|1|1|0|0|0|1|1|0|1|0|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"UMINV <V><d>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"UMLAL, UMLAL2 (by element)","Bits":"0|0|1|0|1|1|1|1|size:2|L|M|Rm:4|0|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UMLAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"UMLAL, UMLAL2 (by element)","Bits":"0|1|1|0|1|1|1|1|size:2|L|M|Rm:4|0|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UMLAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"UMLAL, UMLAL2 (vector)","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UMLAL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UMLAL, UMLAL2 (vector)","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|1|0|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UMLAL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UMLSL, UMLSL2 (by element)","Bits":"0|0|1|0|1|1|1|1|size:2|L|M|Rm:4|0|1|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UMLSL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"UMLSL, UMLSL2 (by element)","Bits":"0|1|1|0|1|1|1|1|size:2|L|M|Rm:4|0|1|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UMLSL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"UMLSL, UMLSL2 (vector)","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UMLSL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UMLSL, UMLSL2 (vector)","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|1|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UMLSL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UMOV","Bits":"0|0|0|0|1|1|1|0|0|0|0|imm5:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"32-bit variant","Syntax":"UMOV <Wd>, <Vn>.<Ts>[<index>]","Code":"","Alias":"This instruction is used by the alias MOV (to general)."},
+{"Name":"UMOV","Bits":"0|1|0|0|1|1|1|0|0|0|0|imm5:5|0|0|1|1|1|1|Rn:5|Rd:5","Arch":"64-bit variant","Syntax":"UMOV <Xd>, <Vn>.<Ts>[<index>]","Code":"","Alias":"This instruction is used by the alias MOV (to general)."},
+{"Name":"UMULL, UMULL2 (by element)","Bits":"0|0|1|0|1|1|1|1|size:2|L|M|Rm:4|1|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UMULL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"UMULL, UMULL2 (by element)","Bits":"0|1|1|0|1|1|1|1|size:2|L|M|Rm:4|1|0|1|0|H|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UMULL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Ts>[<index>]","Code":"","Alias":""},
+{"Name":"UMULL, UMULL2 (vector)","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UMULL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UMULL, UMULL2 (vector)","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|1|1|0|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"UMULL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UQADD","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQADD <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"UQADD","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|0|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UQRSHL","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|1|0|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQRSHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"UQRSHL","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQRSHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UQRSHRN, UQRSHRN2","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQRSHRN <Vb><d>, <Va><n>, #<shift>","Code":"","Alias":""},
+{"Name":"UQRSHRN, UQRSHRN2","Bits":"0|0|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQRSHRN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"UQRSHRN, UQRSHRN2","Bits":"0|1|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQRSHRN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"UQSHL (immediate)","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|1|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQSHL <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"UQSHL (immediate)","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|1|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQSHL <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"UQSHL (register)","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|1|0|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQSHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"UQSHL (register)","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQSHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UQSHRN, UQSHRN2","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQSHRN <Vb><d>, <Va><n>, #<shift>","Code":"","Alias":""},
+{"Name":"UQSHRN, UQSHRN2","Bits":"0|0|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQSHRN <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"UQSHRN, UQSHRN2","Bits":"0|1|1|0|1|1|1|1|0|immh:4|immb:3|1|0|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQSHRN2 <Vd>.<Tb>, <Vn>.<Ta>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"UQSUB","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQSUB <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"UQSUB","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|1|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQSUB <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UQXTN, UQXTN2","Bits":"0|1|1|1|1|1|1|0|size:2|1|0|0|0|0|1|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"UQXTN <Vb><d>, <Va><n>","Code":"","Alias":""},
+{"Name":"UQXTN, UQXTN2","Bits":"0|0|1|0|1|1|1|0|size:2|1|0|0|0|0|1|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQXTN <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"UQXTN, UQXTN2","Bits":"0|1|1|0|1|1|1|0|size:2|1|0|0|0|0|1|0|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"UQXTN2 <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"URECPE","Bits":"0|Q|0|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"URECPE <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"URHADD","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"Three registers of the same type variant","Syntax":"URHADD <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"URSHL","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"URSHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"URSHL","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"URSHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"URSHR","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"URSHR <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"URSHR","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"URSHR <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"URSQRTE","Bits":"0|Q|1|0|1|1|1|0|1|sz|1|0|0|0|0|1|1|1|0|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"URSQRTE <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"URSRA","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"URSRA <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"URSRA","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|0|1|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"URSRA <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"USHL","Bits":"0|1|1|1|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"USHL <V><d>, <V><n>, <V><m>","Code":"","Alias":""},
+{"Name":"USHL","Bits":"0|Q|1|0|1|1|1|0|size:2|1|Rm:5|0|1|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"USHL <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"USHLL, USHLL2","Bits":"0|0|1|0|1|1|1|1|0|immh:4|immb:3|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"USHLL <Vd>.<Ta>, <Vn>.<Tb>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":"This instruction is used by the alias UXTL, UXTL2."},
+{"Name":"USHLL, USHLL2","Bits":"0|1|1|0|1|1|1|1|0|immh:4|immb:3|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"USHLL2 <Vd>.<Ta>, <Vn>.<Tb>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":"This instruction is used by the alias UXTL, UXTL2."},
+{"Name":"USHR","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"USHR <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"USHR","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|0|0|0|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"USHR <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"USQADD","Bits":"0|1|1|1|1|1|1|0|size:2|1|0|0|0|0|0|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"USQADD <V><d>, <V><n>","Code":"","Alias":""},
+{"Name":"USQADD","Bits":"0|Q|1|0|1|1|1|0|size:2|1|0|0|0|0|0|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"USQADD <Vd>.<T>, <Vn>.<T>","Code":"","Alias":""},
+{"Name":"USRA","Bits":"0|1|1|1|1|1|1|1|0|immh:4|immb:3|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"Scalar Scalar variant","Syntax":"USRA <V><d>, <V><n>, #<shift>","Code":"","Alias":""},
+{"Name":"USRA","Bits":"0|Q|1|0|1|1|1|1|0|immh:4|immb:3|0|0|0|1|0|1|Rn:5|Rd:5","Arch":"Vector Vector variant","Syntax":"USRA <Vd>.<T>, <Vn>.<T>, #<shift>","Code":"if immh == '0000' then SEE \"Advanced SIMD modified immediate\";","Alias":""},
+{"Name":"USUBL, USUBL2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"USUBL <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"USUBL, USUBL2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|0|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"USUBL2 <Vd>.<Ta>, <Vn>.<Tb>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"USUBW, USUBW2","Bits":"0|0|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"USUBW <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"USUBW, USUBW2","Bits":"0|1|1|0|1|1|1|0|size:2|1|Rm:5|0|0|1|1|0|0|Rn:5|Rd:5","Arch":"Three registers, not all the same type variant","Syntax":"USUBW2 <Vd>.<Ta>, <Vn>.<Ta>, <Vm>.<Tb>","Code":"","Alias":""},
+{"Name":"UXTL, UXTL2","Bits":"0|0|1|0|1|1|1|1|0|immh:4|0|0|0|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UXTL <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":"This instruction is an alias of the USHLL, USHLL2 instruction."},
+{"Name":"UXTL, UXTL2","Bits":"0|1|1|0|1|1|1|1|0|immh:4|0|0|0|1|0|1|0|0|1|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"UXTL2 <Vd>.<Ta>, <Vn>.<Tb>","Code":"","Alias":"This instruction is an alias of the USHLL, USHLL2 instruction."},
+{"Name":"UZP1","Bits":"0|Q|0|0|1|1|1|0|size:2|0|Rm:5|0|0|0|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"UZP1 <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"UZP2","Bits":"0|Q|0|0|1|1|1|0|size:2|0|Rm:5|0|1|0|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"UZP2 <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"XTN, XTN2","Bits":"0|0|0|0|1|1|1|0|size:2|1|0|0|0|0|1|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"XTN <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"XTN, XTN2","Bits":"0|1|0|0|1|1|1|0|size:2|1|0|0|0|0|1|0|0|1|0|1|0|Rn:5|Rd:5","Arch":"Vector variant","Syntax":"XTN2 <Vd>.<Tb>, <Vn>.<Ta>","Code":"","Alias":""},
+{"Name":"ZIP1","Bits":"0|Q|0|0|1|1|1|0|size:2|0|Rm:5|0|0|1|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"ZIP1 <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""},
+{"Name":"ZIP2","Bits":"0|Q|0|0|1|1|1|0|size:2|0|Rm:5|0|1|1|1|1|0|Rn:5|Rd:5","Arch":"Advanced SIMD variant","Syntax":"ZIP2 <Vd>.<T>, <Vn>.<T>, <Vm>.<T>","Code":"","Alias":""}
+]
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/plan9x.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/plan9x.go
new file mode 100644
index 0000000000000000000000000000000000000000..ea5139cb826988b7aa477ef1dd1d703c071fbc0f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/plan9x.go
@@ -0,0 +1,742 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+import (
+	"fmt"
+	"io"
+	"sort"
+	"strings"
+)
+
+// GoSyntax returns the Go assembler syntax for the instruction.
+// The syntax was originally defined by Plan 9.
+// The pc is the program counter of the instruction, used for
+// expanding PC-relative addresses into absolute ones.
+// The symname function queries the symbol table for the program
+// being disassembled. Given a target address it returns the name
+// and base address of the symbol containing the target, if any;
+// otherwise it returns "", 0.
+// The reader text should read from the text segment using text addresses
+// as offsets; it is used to display pc-relative loads as constant loads.
+func GoSyntax(inst Inst, pc uint64, symname func(uint64) (string, uint64), text io.ReaderAt) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+
+	var args []string
+	for _, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		args = append(args, plan9Arg(&inst, pc, symname, a))
+	}
+
+	op := inst.Op.String()
+
+	switch inst.Op {
+	case LDR, LDRB, LDRH, LDRSB, LDRSH, LDRSW:
+		// Check for PC-relative load.
+		if offset, ok := inst.Args[1].(PCRel); ok {
+			addr := pc + uint64(offset)
+			if _, ok := inst.Args[0].(Reg); !ok {
+				break
+			}
+			if s, base := symname(addr); s != "" && addr == base {
+				args[1] = fmt.Sprintf("$%s(SB)", s)
+			}
+		}
+	}
+
+	// Move addressing mode into opcode suffix.
+	suffix := ""
+	switch inst.Op {
+	case LDR, LDRB, LDRH, LDRSB, LDRSH, LDRSW, STR, STRB, STRH, STUR, STURB, STURH, LD1, ST1:
+		switch mem := inst.Args[1].(type) {
+		case MemImmediate:
+			switch mem.Mode {
+			case AddrOffset:
+				// no suffix
+			case AddrPreIndex:
+				suffix = ".W"
+			case AddrPostIndex, AddrPostReg:
+				suffix = ".P"
+			}
+		}
+
+	case STP, LDP:
+		switch mem := inst.Args[2].(type) {
+		case MemImmediate:
+			switch mem.Mode {
+			case AddrOffset:
+				// no suffix
+			case AddrPreIndex:
+				suffix = ".W"
+			case AddrPostIndex:
+				suffix = ".P"
+			}
+		}
+	}
+
+	switch inst.Op {
+	case BL:
+		return "CALL " + args[0]
+
+	case BLR:
+		r := inst.Args[0].(Reg)
+		regno := uint16(r) & 31
+		return fmt.Sprintf("CALL (R%d)", regno)
+
+	case RET:
+		if r, ok := inst.Args[0].(Reg); ok && r == X30 {
+			return "RET"
+		}
+
+	case B:
+		if cond, ok := inst.Args[0].(Cond); ok {
+			return "B" + cond.String() + " " + args[1]
+		}
+		return "JMP" + " " + args[0]
+
+	case BR:
+		r := inst.Args[0].(Reg)
+		regno := uint16(r) & 31
+		return fmt.Sprintf("JMP (R%d)", regno)
+
+	case MOV:
+		rno := -1
+		switch a := inst.Args[0].(type) {
+		case Reg:
+			rno = int(a)
+		case RegSP:
+			rno = int(a)
+		case RegisterWithArrangementAndIndex:
+			op = "VMOV"
+		case RegisterWithArrangement:
+			op = "VMOV"
+		}
+		if rno >= 0 && rno <= int(WZR) {
+			op = "MOVW"
+		} else if rno >= int(X0) && rno <= int(XZR) {
+			op = "MOVD"
+		}
+		if _, ok := inst.Args[1].(RegisterWithArrangementAndIndex); ok {
+			op = "VMOV"
+		}
+
+	case LDR, LDUR:
+		var rno uint16
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno = uint16(r)
+		} else {
+			rno = uint16(inst.Args[0].(RegSP))
+		}
+		if rno <= uint16(WZR) {
+			op = "MOVWU" + suffix
+		} else if rno >= uint16(B0) && rno <= uint16(B31) {
+			op = "FMOVB" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(H0) && rno <= uint16(H31) {
+			op = "FMOVH" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(S0) && rno <= uint16(S31) {
+			op = "FMOVS" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(D0) && rno <= uint16(D31) {
+			op = "FMOVD" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(Q0) && rno <= uint16(Q31) {
+			op = "FMOVQ" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else {
+			op = "MOVD" + suffix
+		}
+
+	case LDRB:
+		op = "MOVBU" + suffix
+
+	case LDRH:
+		op = "MOVHU" + suffix
+
+	case LDRSW:
+		op = "MOVW" + suffix
+
+	case LDRSB:
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op = "MOVBW" + suffix
+			} else {
+				op = "MOVB" + suffix
+			}
+		}
+	case LDRSH:
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op = "MOVHW" + suffix
+			} else {
+				op = "MOVH" + suffix
+			}
+		}
+	case STR, STUR:
+		var rno uint16
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno = uint16(r)
+		} else {
+			rno = uint16(inst.Args[0].(RegSP))
+		}
+		if rno <= uint16(WZR) {
+			op = "MOVW" + suffix
+		} else if rno >= uint16(B0) && rno <= uint16(B31) {
+			op = "FMOVB" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(H0) && rno <= uint16(H31) {
+			op = "FMOVH" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(S0) && rno <= uint16(S31) {
+			op = "FMOVS" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(D0) && rno <= uint16(D31) {
+			op = "FMOVD" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else if rno >= uint16(Q0) && rno <= uint16(Q31) {
+			op = "FMOVQ" + suffix
+			args[0] = fmt.Sprintf("F%d", rno&31)
+		} else {
+			op = "MOVD" + suffix
+		}
+		args[0], args[1] = args[1], args[0]
+
+	case STRB, STURB:
+		op = "MOVB" + suffix
+		args[0], args[1] = args[1], args[0]
+
+	case STRH, STURH:
+		op = "MOVH" + suffix
+		args[0], args[1] = args[1], args[0]
+
+	case TBNZ, TBZ:
+		args[0], args[1], args[2] = args[2], args[0], args[1]
+
+	case MADD, MSUB, SMADDL, SMSUBL, UMADDL, UMSUBL:
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op += "W"
+			}
+		}
+		args[2], args[3] = args[3], args[2]
+	case STLR:
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op += "W"
+			}
+		}
+		args[0], args[1] = args[1], args[0]
+
+	case STLRB, STLRH:
+		args[0], args[1] = args[1], args[0]
+
+	case STLXR, STXR:
+		if r, ok := inst.Args[1].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op += "W"
+			}
+		}
+		args[1], args[2] = args[2], args[1]
+
+	case STLXRB, STLXRH, STXRB, STXRH:
+		args[1], args[2] = args[2], args[1]
+
+	case BFI, BFXIL, SBFIZ, SBFX, UBFIZ, UBFX:
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op += "W"
+			}
+		}
+		args[1], args[2], args[3] = args[3], args[1], args[2]
+
+	case LDAXP, LDXP:
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op += "W"
+			}
+		}
+		args[0] = fmt.Sprintf("(%s, %s)", args[0], args[1])
+		args[1] = args[2]
+		return op + " " + args[1] + ", " + args[0]
+
+	case STP, LDP:
+		args[0] = fmt.Sprintf("(%s, %s)", args[0], args[1])
+		args[1] = args[2]
+
+		rno, ok := inst.Args[0].(Reg)
+		if !ok {
+			rno = Reg(inst.Args[0].(RegSP))
+		}
+		if rno <= WZR {
+			op = op + "W"
+		} else if rno >= S0 && rno <= S31 {
+			op = "F" + op + "S"
+		} else if rno >= D0 && rno <= D31 {
+			op = "F" + op + "D"
+		} else if rno >= Q0 && rno <= Q31 {
+			op = "F" + op + "Q"
+		}
+		op = op + suffix
+		if inst.Op.String() == "STP" {
+			return op + " " + args[0] + ", " + args[1]
+		} else {
+			return op + " " + args[1] + ", " + args[0]
+		}
+
+	case STLXP, STXP:
+		if r, ok := inst.Args[1].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op += "W"
+			}
+		}
+		args[1] = fmt.Sprintf("(%s, %s)", args[1], args[2])
+		args[2] = args[3]
+		return op + " " + args[1] + ", " + args[2] + ", " + args[0]
+
+	case FCCMP, FCCMPE:
+		args[0], args[1] = args[1], args[0]
+		fallthrough
+
+	case FCMP, FCMPE:
+		if _, ok := inst.Args[1].(Imm); ok {
+			args[1] = "$(0.0)"
+		}
+		fallthrough
+
+	case FADD, FSUB, FMUL, FNMUL, FDIV, FMAX, FMIN, FMAXNM, FMINNM, FCSEL, FMADD, FMSUB, FNMADD, FNMSUB:
+		if strings.HasSuffix(op, "MADD") || strings.HasSuffix(op, "MSUB") {
+			args[2], args[3] = args[3], args[2]
+		}
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno >= uint16(S0) && rno <= uint16(S31) {
+				op = fmt.Sprintf("%sS", op)
+			} else if rno >= uint16(D0) && rno <= uint16(D31) {
+				op = fmt.Sprintf("%sD", op)
+			}
+		}
+
+	case FCVT:
+		for i := 1; i >= 0; i-- {
+			if r, ok := inst.Args[i].(Reg); ok {
+				rno := uint16(r)
+				if rno >= uint16(H0) && rno <= uint16(H31) {
+					op = fmt.Sprintf("%sH", op)
+				} else if rno >= uint16(S0) && rno <= uint16(S31) {
+					op = fmt.Sprintf("%sS", op)
+				} else if rno >= uint16(D0) && rno <= uint16(D31) {
+					op = fmt.Sprintf("%sD", op)
+				}
+			}
+		}
+
+	case FABS, FNEG, FSQRT, FRINTN, FRINTP, FRINTM, FRINTZ, FRINTA, FRINTX, FRINTI:
+		if r, ok := inst.Args[1].(Reg); ok {
+			rno := uint16(r)
+			if rno >= uint16(S0) && rno <= uint16(S31) {
+				op = fmt.Sprintf("%sS", op)
+			} else if rno >= uint16(D0) && rno <= uint16(D31) {
+				op = fmt.Sprintf("%sD", op)
+			}
+		}
+
+	case FCVTZS, FCVTZU, SCVTF, UCVTF:
+		if _, ok := inst.Args[2].(Imm); !ok {
+			for i := 1; i >= 0; i-- {
+				if r, ok := inst.Args[i].(Reg); ok {
+					rno := uint16(r)
+					if rno >= uint16(S0) && rno <= uint16(S31) {
+						op = fmt.Sprintf("%sS", op)
+					} else if rno >= uint16(D0) && rno <= uint16(D31) {
+						op = fmt.Sprintf("%sD", op)
+					} else if rno <= uint16(WZR) {
+						op += "W"
+					}
+				}
+			}
+		}
+
+	case FMOV:
+		for i := 0; i <= 1; i++ {
+			if r, ok := inst.Args[i].(Reg); ok {
+				rno := uint16(r)
+				if rno >= uint16(S0) && rno <= uint16(S31) {
+					op = fmt.Sprintf("%sS", op)
+					break
+				} else if rno >= uint16(D0) && rno <= uint16(D31) {
+					op = fmt.Sprintf("%sD", op)
+					break
+				}
+			}
+		}
+
+	case SYSL:
+		op1 := int(inst.Args[1].(Imm).Imm)
+		cn := int(inst.Args[2].(Imm_c))
+		cm := int(inst.Args[3].(Imm_c))
+		op2 := int(inst.Args[4].(Imm).Imm)
+		sysregno := int32(op1<<16 | cn<<12 | cm<<8 | op2<<5)
+		args[1] = fmt.Sprintf("$%d", sysregno)
+		return op + " " + args[1] + ", " + args[0]
+
+	case CBNZ, CBZ:
+		if r, ok := inst.Args[0].(Reg); ok {
+			rno := uint16(r)
+			if rno <= uint16(WZR) {
+				op += "W"
+			}
+		}
+		args[0], args[1] = args[1], args[0]
+
+	case ADR, ADRP:
+		addr := int64(inst.Args[1].(PCRel))
+		args[1] = fmt.Sprintf("%d(PC)", addr)
+
+	case MSR:
+		args[0] = inst.Args[0].String()
+
+	case ST1:
+		op = fmt.Sprintf("V%s", op) + suffix
+		args[0], args[1] = args[1], args[0]
+
+	case LD1:
+		op = fmt.Sprintf("V%s", op) + suffix
+
+	case UMOV:
+		op = "VMOV"
+	case NOP:
+		op = "NOOP"
+
+	default:
+		index := sort.SearchStrings(noSuffixOpSet, op)
+		if !(index < len(noSuffixOpSet) && noSuffixOpSet[index] == op) {
+			rno := -1
+			switch a := inst.Args[0].(type) {
+			case Reg:
+				rno = int(a)
+			case RegSP:
+				rno = int(a)
+			case RegisterWithArrangement:
+				op = fmt.Sprintf("V%s", op)
+			}
+
+			if rno >= int(B0) && rno <= int(Q31) && !strings.HasPrefix(op, "F") {
+				op = fmt.Sprintf("V%s", op)
+			}
+			if rno >= 0 && rno <= int(WZR) {
+				// Add "w" to opcode suffix.
+				op += "W"
+			}
+		}
+		op = op + suffix
+	}
+
+	// conditional instructions, replace args.
+	if _, ok := inst.Args[3].(Cond); ok {
+		if _, ok := inst.Args[2].(Reg); ok {
+			args[1], args[2] = args[2], args[1]
+		} else {
+			args[0], args[2] = args[2], args[0]
+		}
+	}
+	// Reverse args, placing dest last.
+	for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+		args[i], args[j] = args[j], args[i]
+	}
+
+	if args != nil {
+		op += " " + strings.Join(args, ", ")
+	}
+
+	return op
+}
+
+// No need add "W" to opcode suffix.
+// Opcode must be inserted in ascending order.
+var noSuffixOpSet = strings.Fields(`
+AESD
+AESE
+AESIMC
+AESMC
+CRC32B
+CRC32CB
+CRC32CH
+CRC32CW
+CRC32CX
+CRC32H
+CRC32W
+CRC32X
+LDARB
+LDARH
+LDAXRB
+LDAXRH
+LDTRH
+LDXRB
+LDXRH
+SHA1C
+SHA1H
+SHA1M
+SHA1P
+SHA1SU0
+SHA1SU1
+SHA256H
+SHA256H2
+SHA256SU0
+SHA256SU1
+`)
+
+// floating point instructions without "F" prefix.
+var fOpsWithoutFPrefix = map[Op]bool{
+	LDP: true,
+	STP: true,
+}
+
+func plan9Arg(inst *Inst, pc uint64, symname func(uint64) (string, uint64), arg Arg) string {
+	switch a := arg.(type) {
+	case Imm:
+		return fmt.Sprintf("$%d", uint32(a.Imm))
+
+	case Imm64:
+		return fmt.Sprintf("$%d", int64(a.Imm))
+
+	case ImmShift:
+		if a.shift == 0 {
+			return fmt.Sprintf("$%d", a.imm)
+		}
+		return fmt.Sprintf("$(%d<<%d)", a.imm, a.shift)
+
+	case PCRel:
+		addr := int64(pc) + int64(a)
+		if s, base := symname(uint64(addr)); s != "" && uint64(addr) == base {
+			return fmt.Sprintf("%s(SB)", s)
+		}
+		return fmt.Sprintf("%d(PC)", a/4)
+
+	case Reg:
+		regenum := uint16(a)
+		regno := uint16(a) & 31
+
+		if regenum >= uint16(B0) && regenum <= uint16(Q31) {
+			if strings.HasPrefix(inst.Op.String(), "F") || strings.HasSuffix(inst.Op.String(), "CVTF") || fOpsWithoutFPrefix[inst.Op] {
+				// FP registers are the same ones as SIMD registers
+				// Print Fn for scalar variant to align with assembler (e.g., FCVT, SCVTF, UCVTF, etc.)
+				return fmt.Sprintf("F%d", regno)
+			} else {
+				// Print Vn to align with assembler (e.g., SHA256H)
+				return fmt.Sprintf("V%d", regno)
+			}
+
+		}
+		return plan9gpr(a)
+
+	case RegSP:
+		regno := uint16(a) & 31
+		if regno == 31 {
+			return "RSP"
+		}
+		return fmt.Sprintf("R%d", regno)
+
+	case RegExtshiftAmount:
+		reg := plan9gpr(a.reg)
+		extshift := ""
+		amount := ""
+		if a.extShift != ExtShift(0) {
+			switch a.extShift {
+			default:
+				extshift = "." + a.extShift.String()
+
+			case lsl:
+				extshift = "<<"
+				amount = fmt.Sprintf("%d", a.amount)
+				return reg + extshift + amount
+
+			case lsr:
+				extshift = ">>"
+				amount = fmt.Sprintf("%d", a.amount)
+				return reg + extshift + amount
+
+			case asr:
+				extshift = "->"
+				amount = fmt.Sprintf("%d", a.amount)
+				return reg + extshift + amount
+			case ror:
+				extshift = "@>"
+				amount = fmt.Sprintf("%d", a.amount)
+				return reg + extshift + amount
+			}
+			if a.amount != 0 {
+				amount = fmt.Sprintf("<<%d", a.amount)
+			}
+		}
+		return reg + extshift + amount
+
+	case MemImmediate:
+		off := ""
+		base := ""
+		regno := uint16(a.Base) & 31
+		if regno == 31 {
+			base = "(RSP)"
+		} else {
+			base = fmt.Sprintf("(R%d)", regno)
+		}
+		if a.imm != 0 && a.Mode != AddrPostReg {
+			off = fmt.Sprintf("%d", a.imm)
+		} else if a.Mode == AddrPostReg {
+			postR := fmt.Sprintf("(R%d)", a.imm)
+			return base + postR
+		}
+		return off + base
+
+	case MemExtend:
+		base := ""
+		index := ""
+		regno := uint16(a.Base) & 31
+		if regno == 31 {
+			base = "(RSP)"
+		} else {
+			base = fmt.Sprintf("(R%d)", regno)
+		}
+		indexreg := plan9gpr(a.Index)
+
+		if a.Extend == lsl {
+			// Refer to ARM reference manual, for byte load/store(register), the index
+			// shift amount must be 0, encoded in "S" as 0 if omitted, or as 1 if present.
+			// a.Amount indicates the index shift amount, encoded in "S" field.
+			// a.ShiftMustBeZero is set true indicates the index shift amount must be 0.
+			// When a.ShiftMustBeZero is true, GNU syntax prints "[Xn, Xm lsl #0]" if "S"
+			// equals to 1, or prints "[Xn, Xm]" if "S" equals to 0.
+			if a.Amount != 0 && !a.ShiftMustBeZero {
+				index = fmt.Sprintf("(%s<<%d)", indexreg, a.Amount)
+			} else if a.ShiftMustBeZero && a.Amount == 1 {
+				// When a.ShiftMustBeZero is ture, Go syntax prints "(Rm<<0)" if "a.Amount"
+				// equals to 1.
+				index = fmt.Sprintf("(%s<<0)", indexreg)
+			} else {
+				index = fmt.Sprintf("(%s)", indexreg)
+			}
+		} else {
+			if a.Amount != 0 && !a.ShiftMustBeZero {
+				index = fmt.Sprintf("(%s.%s<<%d)", indexreg, a.Extend.String(), a.Amount)
+			} else {
+				index = fmt.Sprintf("(%s.%s)", indexreg, a.Extend.String())
+			}
+		}
+
+		return base + index
+
+	case Cond:
+		switch arg.String() {
+		case "CS":
+			return "HS"
+		case "CC":
+			return "LO"
+		}
+
+	case Imm_clrex:
+		return fmt.Sprintf("$%d", uint32(a))
+
+	case Imm_dcps:
+		return fmt.Sprintf("$%d", uint32(a))
+
+	case Imm_option:
+		return fmt.Sprintf("$%d", uint8(a))
+
+	case Imm_hint:
+		return fmt.Sprintf("$%d", uint8(a))
+
+	case Imm_fp:
+		var s, pre, numerator, denominator int16
+		var result float64
+		if a.s == 0 {
+			s = 1
+		} else {
+			s = -1
+		}
+		pre = s * int16(16+a.pre)
+		if a.exp > 0 {
+			numerator = (pre << uint8(a.exp))
+			denominator = 16
+		} else {
+			numerator = pre
+			denominator = (16 << uint8(-1*a.exp))
+		}
+		result = float64(numerator) / float64(denominator)
+		return strings.TrimRight(fmt.Sprintf("$%f", result), "0")
+
+	case RegisterWithArrangement:
+		result := a.r.String()
+		arrange := a.a.String()
+		c := []rune(arrange)
+		switch len(c) {
+		case 3:
+			c[1], c[2] = c[2], c[1] // .8B -> .B8
+		case 4:
+			c[1], c[2], c[3] = c[3], c[1], c[2] // 16B -> B16
+		}
+		arrange = string(c)
+		result += arrange
+		if a.cnt > 0 {
+			result = "[" + result
+			for i := 1; i < int(a.cnt); i++ {
+				cur := V0 + Reg((uint16(a.r)-uint16(V0)+uint16(i))&31)
+				result += ", " + cur.String() + arrange
+			}
+			result += "]"
+		}
+		return result
+
+	case RegisterWithArrangementAndIndex:
+		result := a.r.String()
+		arrange := a.a.String()
+		result += arrange
+		if a.cnt > 1 {
+			result = "[" + result
+			for i := 1; i < int(a.cnt); i++ {
+				cur := V0 + Reg((uint16(a.r)-uint16(V0)+uint16(i))&31)
+				result += ", " + cur.String() + arrange
+			}
+			result += "]"
+		}
+		return fmt.Sprintf("%s[%d]", result, a.index)
+
+	case Systemreg:
+		return fmt.Sprintf("$%d", uint32(a.op0&1)<<14|uint32(a.op1&7)<<11|uint32(a.cn&15)<<7|uint32(a.cm&15)<<3|uint32(a.op2)&7)
+
+	case Imm_prfop:
+		if strings.Contains(a.String(), "#") {
+			return fmt.Sprintf("$%d", a)
+		}
+	case sysOp:
+		result := a.op.String()
+		if a.r != 0 {
+			result += ", " + plan9gpr(a.r)
+		}
+		return result
+	}
+
+	return strings.ToUpper(arg.String())
+}
+
+// Convert a general-purpose register to plan9 assembly format.
+func plan9gpr(r Reg) string {
+	regno := uint16(r) & 31
+	if regno == 31 {
+		return "ZR"
+	}
+	return fmt.Sprintf("R%d", regno)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/tables.go b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/tables.go
new file mode 100644
index 0000000000000000000000000000000000000000..ef5237dd4824f62484e9a9ed4bb8e5098dc2f5b0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/arm64/arm64asm/tables.go
@@ -0,0 +1,3366 @@
+// Generated by ARM internal tool
+// DO NOT EDIT
+
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package arm64asm
+
+const (
+	_ Op = iota
+	ABS
+	ADC
+	ADCS
+	ADD
+	ADDHN
+	ADDHN2
+	ADDP
+	ADDS
+	ADDV
+	ADR
+	ADRP
+	AESD
+	AESE
+	AESIMC
+	AESMC
+	AND
+	ANDS
+	ASR
+	ASRV
+	AT
+	B
+	BFI
+	BFM
+	BFXIL
+	BIC
+	BICS
+	BIF
+	BIT
+	BL
+	BLR
+	BR
+	BRK
+	BSL
+	CBNZ
+	CBZ
+	CCMN
+	CCMP
+	CINC
+	CINV
+	CLREX
+	CLS
+	CLZ
+	CMEQ
+	CMGE
+	CMGT
+	CMHI
+	CMHS
+	CMLE
+	CMLT
+	CMN
+	CMP
+	CMTST
+	CNEG
+	CNT
+	CRC32B
+	CRC32CB
+	CRC32CH
+	CRC32CW
+	CRC32CX
+	CRC32H
+	CRC32W
+	CRC32X
+	CSEL
+	CSET
+	CSETM
+	CSINC
+	CSINV
+	CSNEG
+	DC
+	DCPS1
+	DCPS2
+	DCPS3
+	DMB
+	DRPS
+	DSB
+	DUP
+	EON
+	EOR
+	ERET
+	EXT
+	EXTR
+	FABD
+	FABS
+	FACGE
+	FACGT
+	FADD
+	FADDP
+	FCCMP
+	FCCMPE
+	FCMEQ
+	FCMGE
+	FCMGT
+	FCMLE
+	FCMLT
+	FCMP
+	FCMPE
+	FCSEL
+	FCVT
+	FCVTAS
+	FCVTAU
+	FCVTL
+	FCVTL2
+	FCVTMS
+	FCVTMU
+	FCVTN
+	FCVTN2
+	FCVTNS
+	FCVTNU
+	FCVTPS
+	FCVTPU
+	FCVTXN
+	FCVTXN2
+	FCVTZS
+	FCVTZU
+	FDIV
+	FMADD
+	FMAX
+	FMAXNM
+	FMAXNMP
+	FMAXNMV
+	FMAXP
+	FMAXV
+	FMIN
+	FMINNM
+	FMINNMP
+	FMINNMV
+	FMINP
+	FMINV
+	FMLA
+	FMLS
+	FMOV
+	FMSUB
+	FMUL
+	FMULX
+	FNEG
+	FNMADD
+	FNMSUB
+	FNMUL
+	FRECPE
+	FRECPS
+	FRECPX
+	FRINTA
+	FRINTI
+	FRINTM
+	FRINTN
+	FRINTP
+	FRINTX
+	FRINTZ
+	FRSQRTE
+	FRSQRTS
+	FSQRT
+	FSUB
+	HINT
+	HLT
+	HVC
+	IC
+	INS
+	ISB
+	LD1
+	LD1R
+	LD2
+	LD2R
+	LD3
+	LD3R
+	LD4
+	LD4R
+	LDAR
+	LDARB
+	LDARH
+	LDAXP
+	LDAXR
+	LDAXRB
+	LDAXRH
+	LDNP
+	LDP
+	LDPSW
+	LDR
+	LDRB
+	LDRH
+	LDRSB
+	LDRSH
+	LDRSW
+	LDTR
+	LDTRB
+	LDTRH
+	LDTRSB
+	LDTRSH
+	LDTRSW
+	LDUR
+	LDURB
+	LDURH
+	LDURSB
+	LDURSH
+	LDURSW
+	LDXP
+	LDXR
+	LDXRB
+	LDXRH
+	LSL
+	LSLV
+	LSR
+	LSRV
+	MADD
+	MLA
+	MLS
+	MNEG
+	MOV
+	MOVI
+	MOVK
+	MOVN
+	MOVZ
+	MRS
+	MSR
+	MSUB
+	MUL
+	MVN
+	MVNI
+	NEG
+	NEGS
+	NGC
+	NGCS
+	NOP
+	NOT
+	ORN
+	ORR
+	PMUL
+	PMULL
+	PMULL2
+	PRFM
+	PRFUM
+	RADDHN
+	RADDHN2
+	RBIT
+	RET
+	REV
+	REV16
+	REV32
+	REV64
+	ROR
+	RORV
+	RSHRN
+	RSHRN2
+	RSUBHN
+	RSUBHN2
+	SABA
+	SABAL
+	SABAL2
+	SABD
+	SABDL
+	SABDL2
+	SADALP
+	SADDL
+	SADDL2
+	SADDLP
+	SADDLV
+	SADDW
+	SADDW2
+	SBC
+	SBCS
+	SBFIZ
+	SBFM
+	SBFX
+	SCVTF
+	SDIV
+	SEV
+	SEVL
+	SHA1C
+	SHA1H
+	SHA1M
+	SHA1P
+	SHA1SU0
+	SHA1SU1
+	SHA256H
+	SHA256H2
+	SHA256SU0
+	SHA256SU1
+	SHADD
+	SHL
+	SHLL
+	SHLL2
+	SHRN
+	SHRN2
+	SHSUB
+	SLI
+	SMADDL
+	SMAX
+	SMAXP
+	SMAXV
+	SMC
+	SMIN
+	SMINP
+	SMINV
+	SMLAL
+	SMLAL2
+	SMLSL
+	SMLSL2
+	SMNEGL
+	SMOV
+	SMSUBL
+	SMULH
+	SMULL
+	SMULL2
+	SQABS
+	SQADD
+	SQDMLAL
+	SQDMLAL2
+	SQDMLSL
+	SQDMLSL2
+	SQDMULH
+	SQDMULL
+	SQDMULL2
+	SQNEG
+	SQRDMULH
+	SQRSHL
+	SQRSHRN
+	SQRSHRN2
+	SQRSHRUN
+	SQRSHRUN2
+	SQSHL
+	SQSHLU
+	SQSHRN
+	SQSHRN2
+	SQSHRUN
+	SQSHRUN2
+	SQSUB
+	SQXTN
+	SQXTN2
+	SQXTUN
+	SQXTUN2
+	SRHADD
+	SRI
+	SRSHL
+	SRSHR
+	SRSRA
+	SSHL
+	SSHLL
+	SSHLL2
+	SSHR
+	SSRA
+	SSUBL
+	SSUBL2
+	SSUBW
+	SSUBW2
+	ST1
+	ST2
+	ST3
+	ST4
+	STLR
+	STLRB
+	STLRH
+	STLXP
+	STLXR
+	STLXRB
+	STLXRH
+	STNP
+	STP
+	STR
+	STRB
+	STRH
+	STTR
+	STTRB
+	STTRH
+	STUR
+	STURB
+	STURH
+	STXP
+	STXR
+	STXRB
+	STXRH
+	SUB
+	SUBHN
+	SUBHN2
+	SUBS
+	SUQADD
+	SVC
+	SXTB
+	SXTH
+	SXTL
+	SXTL2
+	SXTW
+	SYS
+	SYSL
+	TBL
+	TBNZ
+	TBX
+	TBZ
+	TLBI
+	TRN1
+	TRN2
+	TST
+	UABA
+	UABAL
+	UABAL2
+	UABD
+	UABDL
+	UABDL2
+	UADALP
+	UADDL
+	UADDL2
+	UADDLP
+	UADDLV
+	UADDW
+	UADDW2
+	UBFIZ
+	UBFM
+	UBFX
+	UCVTF
+	UDIV
+	UHADD
+	UHSUB
+	UMADDL
+	UMAX
+	UMAXP
+	UMAXV
+	UMIN
+	UMINP
+	UMINV
+	UMLAL
+	UMLAL2
+	UMLSL
+	UMLSL2
+	UMNEGL
+	UMOV
+	UMSUBL
+	UMULH
+	UMULL
+	UMULL2
+	UQADD
+	UQRSHL
+	UQRSHRN
+	UQRSHRN2
+	UQSHL
+	UQSHRN
+	UQSHRN2
+	UQSUB
+	UQXTN
+	UQXTN2
+	URECPE
+	URHADD
+	URSHL
+	URSHR
+	URSQRTE
+	URSRA
+	USHL
+	USHLL
+	USHLL2
+	USHR
+	USQADD
+	USRA
+	USUBL
+	USUBL2
+	USUBW
+	USUBW2
+	UXTB
+	UXTH
+	UXTL
+	UXTL2
+	UZP1
+	UZP2
+	WFE
+	WFI
+	XTN
+	XTN2
+	YIELD
+	ZIP1
+	ZIP2
+)
+
+var opstr = [...]string{
+	ABS:       "ABS",
+	ADC:       "ADC",
+	ADCS:      "ADCS",
+	ADD:       "ADD",
+	ADDHN:     "ADDHN",
+	ADDHN2:    "ADDHN2",
+	ADDP:      "ADDP",
+	ADDS:      "ADDS",
+	ADDV:      "ADDV",
+	ADR:       "ADR",
+	ADRP:      "ADRP",
+	AESD:      "AESD",
+	AESE:      "AESE",
+	AESIMC:    "AESIMC",
+	AESMC:     "AESMC",
+	AND:       "AND",
+	ANDS:      "ANDS",
+	ASR:       "ASR",
+	ASRV:      "ASRV",
+	AT:        "AT",
+	B:         "B",
+	BFI:       "BFI",
+	BFM:       "BFM",
+	BFXIL:     "BFXIL",
+	BIC:       "BIC",
+	BICS:      "BICS",
+	BIF:       "BIF",
+	BIT:       "BIT",
+	BL:        "BL",
+	BLR:       "BLR",
+	BR:        "BR",
+	BRK:       "BRK",
+	BSL:       "BSL",
+	CBNZ:      "CBNZ",
+	CBZ:       "CBZ",
+	CCMN:      "CCMN",
+	CCMP:      "CCMP",
+	CINC:      "CINC",
+	CINV:      "CINV",
+	CLREX:     "CLREX",
+	CLS:       "CLS",
+	CLZ:       "CLZ",
+	CMEQ:      "CMEQ",
+	CMGE:      "CMGE",
+	CMGT:      "CMGT",
+	CMHI:      "CMHI",
+	CMHS:      "CMHS",
+	CMLE:      "CMLE",
+	CMLT:      "CMLT",
+	CMN:       "CMN",
+	CMP:       "CMP",
+	CMTST:     "CMTST",
+	CNEG:      "CNEG",
+	CNT:       "CNT",
+	CRC32B:    "CRC32B",
+	CRC32CB:   "CRC32CB",
+	CRC32CH:   "CRC32CH",
+	CRC32CW:   "CRC32CW",
+	CRC32CX:   "CRC32CX",
+	CRC32H:    "CRC32H",
+	CRC32W:    "CRC32W",
+	CRC32X:    "CRC32X",
+	CSEL:      "CSEL",
+	CSET:      "CSET",
+	CSETM:     "CSETM",
+	CSINC:     "CSINC",
+	CSINV:     "CSINV",
+	CSNEG:     "CSNEG",
+	DC:        "DC",
+	DCPS1:     "DCPS1",
+	DCPS2:     "DCPS2",
+	DCPS3:     "DCPS3",
+	DMB:       "DMB",
+	DRPS:      "DRPS",
+	DSB:       "DSB",
+	DUP:       "DUP",
+	EON:       "EON",
+	EOR:       "EOR",
+	ERET:      "ERET",
+	EXT:       "EXT",
+	EXTR:      "EXTR",
+	FABD:      "FABD",
+	FABS:      "FABS",
+	FACGE:     "FACGE",
+	FACGT:     "FACGT",
+	FADD:      "FADD",
+	FADDP:     "FADDP",
+	FCCMP:     "FCCMP",
+	FCCMPE:    "FCCMPE",
+	FCMEQ:     "FCMEQ",
+	FCMGE:     "FCMGE",
+	FCMGT:     "FCMGT",
+	FCMLE:     "FCMLE",
+	FCMLT:     "FCMLT",
+	FCMP:      "FCMP",
+	FCMPE:     "FCMPE",
+	FCSEL:     "FCSEL",
+	FCVT:      "FCVT",
+	FCVTAS:    "FCVTAS",
+	FCVTAU:    "FCVTAU",
+	FCVTL:     "FCVTL",
+	FCVTL2:    "FCVTL2",
+	FCVTMS:    "FCVTMS",
+	FCVTMU:    "FCVTMU",
+	FCVTN:     "FCVTN",
+	FCVTN2:    "FCVTN2",
+	FCVTNS:    "FCVTNS",
+	FCVTNU:    "FCVTNU",
+	FCVTPS:    "FCVTPS",
+	FCVTPU:    "FCVTPU",
+	FCVTXN:    "FCVTXN",
+	FCVTXN2:   "FCVTXN2",
+	FCVTZS:    "FCVTZS",
+	FCVTZU:    "FCVTZU",
+	FDIV:      "FDIV",
+	FMADD:     "FMADD",
+	FMAX:      "FMAX",
+	FMAXNM:    "FMAXNM",
+	FMAXNMP:   "FMAXNMP",
+	FMAXNMV:   "FMAXNMV",
+	FMAXP:     "FMAXP",
+	FMAXV:     "FMAXV",
+	FMIN:      "FMIN",
+	FMINNM:    "FMINNM",
+	FMINNMP:   "FMINNMP",
+	FMINNMV:   "FMINNMV",
+	FMINP:     "FMINP",
+	FMINV:     "FMINV",
+	FMLA:      "FMLA",
+	FMLS:      "FMLS",
+	FMOV:      "FMOV",
+	FMSUB:     "FMSUB",
+	FMUL:      "FMUL",
+	FMULX:     "FMULX",
+	FNEG:      "FNEG",
+	FNMADD:    "FNMADD",
+	FNMSUB:    "FNMSUB",
+	FNMUL:     "FNMUL",
+	FRECPE:    "FRECPE",
+	FRECPS:    "FRECPS",
+	FRECPX:    "FRECPX",
+	FRINTA:    "FRINTA",
+	FRINTI:    "FRINTI",
+	FRINTM:    "FRINTM",
+	FRINTN:    "FRINTN",
+	FRINTP:    "FRINTP",
+	FRINTX:    "FRINTX",
+	FRINTZ:    "FRINTZ",
+	FRSQRTE:   "FRSQRTE",
+	FRSQRTS:   "FRSQRTS",
+	FSQRT:     "FSQRT",
+	FSUB:      "FSUB",
+	HINT:      "HINT",
+	HLT:       "HLT",
+	HVC:       "HVC",
+	IC:        "IC",
+	INS:       "INS",
+	ISB:       "ISB",
+	LD1:       "LD1",
+	LD1R:      "LD1R",
+	LD2:       "LD2",
+	LD2R:      "LD2R",
+	LD3:       "LD3",
+	LD3R:      "LD3R",
+	LD4:       "LD4",
+	LD4R:      "LD4R",
+	LDAR:      "LDAR",
+	LDARB:     "LDARB",
+	LDARH:     "LDARH",
+	LDAXP:     "LDAXP",
+	LDAXR:     "LDAXR",
+	LDAXRB:    "LDAXRB",
+	LDAXRH:    "LDAXRH",
+	LDNP:      "LDNP",
+	LDP:       "LDP",
+	LDPSW:     "LDPSW",
+	LDR:       "LDR",
+	LDRB:      "LDRB",
+	LDRH:      "LDRH",
+	LDRSB:     "LDRSB",
+	LDRSH:     "LDRSH",
+	LDRSW:     "LDRSW",
+	LDTR:      "LDTR",
+	LDTRB:     "LDTRB",
+	LDTRH:     "LDTRH",
+	LDTRSB:    "LDTRSB",
+	LDTRSH:    "LDTRSH",
+	LDTRSW:    "LDTRSW",
+	LDUR:      "LDUR",
+	LDURB:     "LDURB",
+	LDURH:     "LDURH",
+	LDURSB:    "LDURSB",
+	LDURSH:    "LDURSH",
+	LDURSW:    "LDURSW",
+	LDXP:      "LDXP",
+	LDXR:      "LDXR",
+	LDXRB:     "LDXRB",
+	LDXRH:     "LDXRH",
+	LSL:       "LSL",
+	LSLV:      "LSLV",
+	LSR:       "LSR",
+	LSRV:      "LSRV",
+	MADD:      "MADD",
+	MLA:       "MLA",
+	MLS:       "MLS",
+	MNEG:      "MNEG",
+	MOV:       "MOV",
+	MOVI:      "MOVI",
+	MOVK:      "MOVK",
+	MOVN:      "MOVN",
+	MOVZ:      "MOVZ",
+	MRS:       "MRS",
+	MSR:       "MSR",
+	MSUB:      "MSUB",
+	MUL:       "MUL",
+	MVN:       "MVN",
+	MVNI:      "MVNI",
+	NEG:       "NEG",
+	NEGS:      "NEGS",
+	NGC:       "NGC",
+	NGCS:      "NGCS",
+	NOP:       "NOP",
+	NOT:       "NOT",
+	ORN:       "ORN",
+	ORR:       "ORR",
+	PMUL:      "PMUL",
+	PMULL:     "PMULL",
+	PMULL2:    "PMULL2",
+	PRFM:      "PRFM",
+	PRFUM:     "PRFUM",
+	RADDHN:    "RADDHN",
+	RADDHN2:   "RADDHN2",
+	RBIT:      "RBIT",
+	RET:       "RET",
+	REV:       "REV",
+	REV16:     "REV16",
+	REV32:     "REV32",
+	REV64:     "REV64",
+	ROR:       "ROR",
+	RORV:      "RORV",
+	RSHRN:     "RSHRN",
+	RSHRN2:    "RSHRN2",
+	RSUBHN:    "RSUBHN",
+	RSUBHN2:   "RSUBHN2",
+	SABA:      "SABA",
+	SABAL:     "SABAL",
+	SABAL2:    "SABAL2",
+	SABD:      "SABD",
+	SABDL:     "SABDL",
+	SABDL2:    "SABDL2",
+	SADALP:    "SADALP",
+	SADDL:     "SADDL",
+	SADDL2:    "SADDL2",
+	SADDLP:    "SADDLP",
+	SADDLV:    "SADDLV",
+	SADDW:     "SADDW",
+	SADDW2:    "SADDW2",
+	SBC:       "SBC",
+	SBCS:      "SBCS",
+	SBFIZ:     "SBFIZ",
+	SBFM:      "SBFM",
+	SBFX:      "SBFX",
+	SCVTF:     "SCVTF",
+	SDIV:      "SDIV",
+	SEV:       "SEV",
+	SEVL:      "SEVL",
+	SHA1C:     "SHA1C",
+	SHA1H:     "SHA1H",
+	SHA1M:     "SHA1M",
+	SHA1P:     "SHA1P",
+	SHA1SU0:   "SHA1SU0",
+	SHA1SU1:   "SHA1SU1",
+	SHA256H:   "SHA256H",
+	SHA256H2:  "SHA256H2",
+	SHA256SU0: "SHA256SU0",
+	SHA256SU1: "SHA256SU1",
+	SHADD:     "SHADD",
+	SHL:       "SHL",
+	SHLL:      "SHLL",
+	SHLL2:     "SHLL2",
+	SHRN:      "SHRN",
+	SHRN2:     "SHRN2",
+	SHSUB:     "SHSUB",
+	SLI:       "SLI",
+	SMADDL:    "SMADDL",
+	SMAX:      "SMAX",
+	SMAXP:     "SMAXP",
+	SMAXV:     "SMAXV",
+	SMC:       "SMC",
+	SMIN:      "SMIN",
+	SMINP:     "SMINP",
+	SMINV:     "SMINV",
+	SMLAL:     "SMLAL",
+	SMLAL2:    "SMLAL2",
+	SMLSL:     "SMLSL",
+	SMLSL2:    "SMLSL2",
+	SMNEGL:    "SMNEGL",
+	SMOV:      "SMOV",
+	SMSUBL:    "SMSUBL",
+	SMULH:     "SMULH",
+	SMULL:     "SMULL",
+	SMULL2:    "SMULL2",
+	SQABS:     "SQABS",
+	SQADD:     "SQADD",
+	SQDMLAL:   "SQDMLAL",
+	SQDMLAL2:  "SQDMLAL2",
+	SQDMLSL:   "SQDMLSL",
+	SQDMLSL2:  "SQDMLSL2",
+	SQDMULH:   "SQDMULH",
+	SQDMULL:   "SQDMULL",
+	SQDMULL2:  "SQDMULL2",
+	SQNEG:     "SQNEG",
+	SQRDMULH:  "SQRDMULH",
+	SQRSHL:    "SQRSHL",
+	SQRSHRN:   "SQRSHRN",
+	SQRSHRN2:  "SQRSHRN2",
+	SQRSHRUN:  "SQRSHRUN",
+	SQRSHRUN2: "SQRSHRUN2",
+	SQSHL:     "SQSHL",
+	SQSHLU:    "SQSHLU",
+	SQSHRN:    "SQSHRN",
+	SQSHRN2:   "SQSHRN2",
+	SQSHRUN:   "SQSHRUN",
+	SQSHRUN2:  "SQSHRUN2",
+	SQSUB:     "SQSUB",
+	SQXTN:     "SQXTN",
+	SQXTN2:    "SQXTN2",
+	SQXTUN:    "SQXTUN",
+	SQXTUN2:   "SQXTUN2",
+	SRHADD:    "SRHADD",
+	SRI:       "SRI",
+	SRSHL:     "SRSHL",
+	SRSHR:     "SRSHR",
+	SRSRA:     "SRSRA",
+	SSHL:      "SSHL",
+	SSHLL:     "SSHLL",
+	SSHLL2:    "SSHLL2",
+	SSHR:      "SSHR",
+	SSRA:      "SSRA",
+	SSUBL:     "SSUBL",
+	SSUBL2:    "SSUBL2",
+	SSUBW:     "SSUBW",
+	SSUBW2:    "SSUBW2",
+	ST1:       "ST1",
+	ST2:       "ST2",
+	ST3:       "ST3",
+	ST4:       "ST4",
+	STLR:      "STLR",
+	STLRB:     "STLRB",
+	STLRH:     "STLRH",
+	STLXP:     "STLXP",
+	STLXR:     "STLXR",
+	STLXRB:    "STLXRB",
+	STLXRH:    "STLXRH",
+	STNP:      "STNP",
+	STP:       "STP",
+	STR:       "STR",
+	STRB:      "STRB",
+	STRH:      "STRH",
+	STTR:      "STTR",
+	STTRB:     "STTRB",
+	STTRH:     "STTRH",
+	STUR:      "STUR",
+	STURB:     "STURB",
+	STURH:     "STURH",
+	STXP:      "STXP",
+	STXR:      "STXR",
+	STXRB:     "STXRB",
+	STXRH:     "STXRH",
+	SUB:       "SUB",
+	SUBHN:     "SUBHN",
+	SUBHN2:    "SUBHN2",
+	SUBS:      "SUBS",
+	SUQADD:    "SUQADD",
+	SVC:       "SVC",
+	SXTB:      "SXTB",
+	SXTH:      "SXTH",
+	SXTL:      "SXTL",
+	SXTL2:     "SXTL2",
+	SXTW:      "SXTW",
+	SYS:       "SYS",
+	SYSL:      "SYSL",
+	TBL:       "TBL",
+	TBNZ:      "TBNZ",
+	TBX:       "TBX",
+	TBZ:       "TBZ",
+	TLBI:      "TLBI",
+	TRN1:      "TRN1",
+	TRN2:      "TRN2",
+	TST:       "TST",
+	UABA:      "UABA",
+	UABAL:     "UABAL",
+	UABAL2:    "UABAL2",
+	UABD:      "UABD",
+	UABDL:     "UABDL",
+	UABDL2:    "UABDL2",
+	UADALP:    "UADALP",
+	UADDL:     "UADDL",
+	UADDL2:    "UADDL2",
+	UADDLP:    "UADDLP",
+	UADDLV:    "UADDLV",
+	UADDW:     "UADDW",
+	UADDW2:    "UADDW2",
+	UBFIZ:     "UBFIZ",
+	UBFM:      "UBFM",
+	UBFX:      "UBFX",
+	UCVTF:     "UCVTF",
+	UDIV:      "UDIV",
+	UHADD:     "UHADD",
+	UHSUB:     "UHSUB",
+	UMADDL:    "UMADDL",
+	UMAX:      "UMAX",
+	UMAXP:     "UMAXP",
+	UMAXV:     "UMAXV",
+	UMIN:      "UMIN",
+	UMINP:     "UMINP",
+	UMINV:     "UMINV",
+	UMLAL:     "UMLAL",
+	UMLAL2:    "UMLAL2",
+	UMLSL:     "UMLSL",
+	UMLSL2:    "UMLSL2",
+	UMNEGL:    "UMNEGL",
+	UMOV:      "UMOV",
+	UMSUBL:    "UMSUBL",
+	UMULH:     "UMULH",
+	UMULL:     "UMULL",
+	UMULL2:    "UMULL2",
+	UQADD:     "UQADD",
+	UQRSHL:    "UQRSHL",
+	UQRSHRN:   "UQRSHRN",
+	UQRSHRN2:  "UQRSHRN2",
+	UQSHL:     "UQSHL",
+	UQSHRN:    "UQSHRN",
+	UQSHRN2:   "UQSHRN2",
+	UQSUB:     "UQSUB",
+	UQXTN:     "UQXTN",
+	UQXTN2:    "UQXTN2",
+	URECPE:    "URECPE",
+	URHADD:    "URHADD",
+	URSHL:     "URSHL",
+	URSHR:     "URSHR",
+	URSQRTE:   "URSQRTE",
+	URSRA:     "URSRA",
+	USHL:      "USHL",
+	USHLL:     "USHLL",
+	USHLL2:    "USHLL2",
+	USHR:      "USHR",
+	USQADD:    "USQADD",
+	USRA:      "USRA",
+	USUBL:     "USUBL",
+	USUBL2:    "USUBL2",
+	USUBW:     "USUBW",
+	USUBW2:    "USUBW2",
+	UXTB:      "UXTB",
+	UXTH:      "UXTH",
+	UXTL:      "UXTL",
+	UXTL2:     "UXTL2",
+	UZP1:      "UZP1",
+	UZP2:      "UZP2",
+	WFE:       "WFE",
+	WFI:       "WFI",
+	XTN:       "XTN",
+	XTN2:      "XTN2",
+	YIELD:     "YIELD",
+	ZIP1:      "ZIP1",
+	ZIP2:      "ZIP2",
+}
+
+var instFormats = [...]instFormat{
+	// ADC <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1a000000, ADC, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// ADC <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9a000000, ADC, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// ADCS <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x3a000000, ADCS, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// ADCS <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0xba000000, ADCS, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// ADD <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}
+	{0xffe00000, 0x0b200000, ADD, instArgs{arg_Wds, arg_Wns, arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// ADD <Xd|SP>, <Xn|SP>, <R><m>{, <extend_1> {#<amount>}}
+	{0xffe00000, 0x8b200000, ADD, instArgs{arg_Xds, arg_Xns, arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// MOV <Wd|WSP>, <Wn|WSP>
+	{0xfffffc00, 0x11000000, MOV, instArgs{arg_Wds, arg_Wns}, mov_add_32_addsub_imm_cond},
+	// ADD <Wd|WSP>, <Wn|WSP>, #<imm>{, <shift>}
+	{0xff000000, 0x11000000, ADD, instArgs{arg_Wds, arg_Wns, arg_IAddSub}, nil},
+	// MOV <Xd|SP>, <Xn|SP>
+	{0xfffffc00, 0x91000000, MOV, instArgs{arg_Xds, arg_Xns}, mov_add_64_addsub_imm_cond},
+	// ADD <Xd|SP>, <Xn|SP>, #<imm>{, <shift>}
+	{0xff000000, 0x91000000, ADD, instArgs{arg_Xds, arg_Xns, arg_IAddSub}, nil},
+	// ADD <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x0b000000, ADD, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// ADD <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0x8b000000, ADD, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// CMN <Wn|WSP>, <Wm>{, <extend> {#<amount>}}
+	{0xffe0001f, 0x2b20001f, CMN, instArgs{arg_Wns, arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// ADDS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}
+	{0xffe00000, 0x2b200000, ADDS, instArgs{arg_Wd, arg_Wns, arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// CMN <Xn|SP>, <R><m>{, <extend_1> {#<amount>}}
+	{0xffe0001f, 0xab20001f, CMN, instArgs{arg_Xns, arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// ADDS <Xd>, <Xn|SP>, <R><m>{, <extend_1> {#<amount>}}
+	{0xffe00000, 0xab200000, ADDS, instArgs{arg_Xd, arg_Xns, arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// CMN <Wn|WSP>, #<imm>{, <shift>}
+	{0xff00001f, 0x3100001f, CMN, instArgs{arg_Wns, arg_IAddSub}, nil},
+	// ADDS <Wd>, <Wn|WSP>, #<imm>{, <shift>}
+	{0xff000000, 0x31000000, ADDS, instArgs{arg_Wd, arg_Wns, arg_IAddSub}, nil},
+	// CMN <Xn|SP>, #<imm>{, <shift>}
+	{0xff00001f, 0xb100001f, CMN, instArgs{arg_Xns, arg_IAddSub}, nil},
+	// ADDS <Xd>, <Xn|SP>, #<imm>{, <shift>}
+	{0xff000000, 0xb1000000, ADDS, instArgs{arg_Xd, arg_Xns, arg_IAddSub}, nil},
+	// CMN <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff20801f, 0x2b00001f, CMN, instArgs{arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// ADDS <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x2b000000, ADDS, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// CMN <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff20001f, 0xab00001f, CMN, instArgs{arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// ADDS <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xab000000, ADDS, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// ADR <Xd>, <label>
+	{0x9f000000, 0x10000000, ADR, instArgs{arg_Xd, arg_slabel_immhi_immlo_0}, nil},
+	// ADRP <Xd>, <label>
+	{0x9f000000, 0x90000000, ADRP, instArgs{arg_Xd, arg_slabel_immhi_immlo_12}, nil},
+	// AND <Wd|WSP>, <Wn>, #<imm>
+	{0xffc00000, 0x12000000, AND, instArgs{arg_Wds, arg_Wn, arg_immediate_bitmask_32_imms_immr}, nil},
+	// AND <Xd|SP>, <Xn>, #<imm>
+	{0xff800000, 0x92000000, AND, instArgs{arg_Xds, arg_Xn, arg_immediate_bitmask_64_N_imms_immr}, nil},
+	// AND <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x0a000000, AND, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// AND <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0x8a000000, AND, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// TST <Wn>, #<imm>
+	{0xffc0001f, 0x7200001f, TST, instArgs{arg_Wn, arg_immediate_bitmask_32_imms_immr}, nil},
+	// ANDS <Wd>, <Wn>, #<imm>
+	{0xffc00000, 0x72000000, ANDS, instArgs{arg_Wd, arg_Wn, arg_immediate_bitmask_32_imms_immr}, nil},
+	// TST <Xn>, #<imm>
+	{0xff80001f, 0xf200001f, TST, instArgs{arg_Xn, arg_immediate_bitmask_64_N_imms_immr}, nil},
+	// ANDS <Xd>, <Xn>, #<imm>
+	{0xff800000, 0xf2000000, ANDS, instArgs{arg_Xd, arg_Xn, arg_immediate_bitmask_64_N_imms_immr}, nil},
+	// TST <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff20801f, 0x6a00001f, TST, instArgs{arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// ANDS <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x6a000000, ANDS, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// TST <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff20001f, 0xea00001f, TST, instArgs{arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// ANDS <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xea000000, ANDS, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// ASR <Wd>, <Wn>, #<shift>
+	{0xffc0fc00, 0x13007c00, ASR, instArgs{arg_Wd, arg_Wn, arg_immediate_ASR_SBFM_32M_bitfield_0_31_immr}, nil},
+	// SBFIZ <Wd>, <Wn>, #<lsb>, #<width>
+	{0xffc00000, 0x13000000, SBFIZ, instArgs{arg_Wd, arg_Wn, arg_immediate_SBFIZ_SBFM_32M_bitfield_lsb_32_immr, arg_immediate_SBFIZ_SBFM_32M_bitfield_width_32_imms}, sbfiz_sbfm_32m_bitfield_cond},
+	// SBFX <Wd>, <Wn>, #<lsb>, #<width>
+	{0xffc00000, 0x13000000, SBFX, instArgs{arg_Wd, arg_Wn, arg_immediate_SBFX_SBFM_32M_bitfield_lsb_32_immr, arg_immediate_SBFX_SBFM_32M_bitfield_width_32_imms}, sbfx_sbfm_32m_bitfield_cond},
+	// SXTB <Wd>, <Wn>
+	{0xfffffc00, 0x13001c00, SXTB, instArgs{arg_Wd, arg_Wn}, nil},
+	// SXTH <Wd>, <Wn>
+	{0xfffffc00, 0x13003c00, SXTH, instArgs{arg_Wd, arg_Wn}, nil},
+	// SBFM <Wd>, <Wn>, #<immr>, #<imms>
+	{0xffc00000, 0x13000000, SBFM, instArgs{arg_Wd, arg_Wn, arg_immediate_0_31_immr, arg_immediate_0_31_imms}, nil},
+	// ASR <Xd>, <Xn>, #<shift>
+	{0xffc0fc00, 0x9340fc00, ASR, instArgs{arg_Xd, arg_Xn, arg_immediate_ASR_SBFM_64M_bitfield_0_63_immr}, nil},
+	// SBFIZ <Xd>, <Xn>, #<lsb>, #<width>
+	{0xffc00000, 0x93400000, SBFIZ, instArgs{arg_Xd, arg_Xn, arg_immediate_SBFIZ_SBFM_64M_bitfield_lsb_64_immr, arg_immediate_SBFIZ_SBFM_64M_bitfield_width_64_imms}, sbfiz_sbfm_64m_bitfield_cond},
+	// SBFX <Xd>, <Xn>, #<lsb>, #<width>
+	{0xffc00000, 0x93400000, SBFX, instArgs{arg_Xd, arg_Xn, arg_immediate_SBFX_SBFM_64M_bitfield_lsb_64_immr, arg_immediate_SBFX_SBFM_64M_bitfield_width_64_imms}, sbfx_sbfm_64m_bitfield_cond},
+	// SXTB <Xd>, <Wn>
+	{0xfffffc00, 0x93401c00, SXTB, instArgs{arg_Xd, arg_Wn}, nil},
+	// SXTH <Xd>, <Wn>
+	{0xfffffc00, 0x93403c00, SXTH, instArgs{arg_Xd, arg_Wn}, nil},
+	// SXTW <Xd>, <Wn>
+	{0xfffffc00, 0x93407c00, SXTW, instArgs{arg_Xd, arg_Wn}, nil},
+	// SBFM <Xd>, <Xn>, #<immr>, #<imms>
+	{0xffc00000, 0x93400000, SBFM, instArgs{arg_Xd, arg_Xn, arg_immediate_0_63_immr, arg_immediate_0_63_imms}, nil},
+	// ASR <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02800, ASR, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// ASRV <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02800, ASRV, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// ASR <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02800, ASR, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// ASRV <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02800, ASRV, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// AT <at>, <Xt>
+	{0xfff8ff00, 0xd5087800, AT, instArgs{arg_sysop_AT_SYS_CR_system}, at_sys_cr_system_cond},
+	// DC <dc>, <Xt>
+	{0xfff8f000, 0xd5087000, DC, instArgs{arg_sysop_DC_SYS_CR_system}, dc_sys_cr_system_cond},
+	// IC <ic>, {<Xt>}
+	{0xfff8f000, 0xd5087000, IC, instArgs{arg_sysop_IC_SYS_CR_system}, ic_sys_cr_system_cond},
+	// TLBI <tlbi>, {<Xt>}
+	{0xfff8f000, 0xd5088000, TLBI, instArgs{arg_sysop_TLBI_SYS_CR_system}, tlbi_sys_cr_system_cond},
+	// SYS #<op1>, <Cn>, <Cm>, <op>, {<Xt>}
+	{0xfff80000, 0xd5080000, SYS, instArgs{arg_immediate_0_7_op1, arg_Cn, arg_Cm, arg_sysop_SYS_CR_system}, nil},
+	// B <label>
+	{0xfc000000, 0x14000000, B, instArgs{arg_slabel_imm26_2}, nil},
+	// B<c> <label>
+	{0xff000010, 0x54000000, B, instArgs{arg_conditional, arg_slabel_imm19_2}, nil},
+	// BFI <Wd>, <Wn>, #<lsb>, #<width>
+	{0xffc00000, 0x33000000, BFI, instArgs{arg_Wd, arg_Wn, arg_immediate_BFI_BFM_32M_bitfield_lsb_32_immr, arg_immediate_BFI_BFM_32M_bitfield_width_32_imms}, bfi_bfm_32m_bitfield_cond},
+	// BFXIL <Wd>, <Wn>, #<lsb>, #<width>
+	{0xffc00000, 0x33000000, BFXIL, instArgs{arg_Wd, arg_Wn, arg_immediate_BFXIL_BFM_32M_bitfield_lsb_32_immr, arg_immediate_BFXIL_BFM_32M_bitfield_width_32_imms}, bfxil_bfm_32m_bitfield_cond},
+	// BFM <Wd>, <Wn>, #<immr>, #<imms>
+	{0xffc00000, 0x33000000, BFM, instArgs{arg_Wd, arg_Wn, arg_immediate_0_31_immr, arg_immediate_0_31_imms}, nil},
+	// BFI <Xd>, <Xn>, #<lsb>, #<width>
+	{0xffc00000, 0xb3400000, BFI, instArgs{arg_Xd, arg_Xn, arg_immediate_BFI_BFM_64M_bitfield_lsb_64_immr, arg_immediate_BFI_BFM_64M_bitfield_width_64_imms}, bfi_bfm_64m_bitfield_cond},
+	// BFXIL <Xd>, <Xn>, #<lsb>, #<width>
+	{0xffc00000, 0xb3400000, BFXIL, instArgs{arg_Xd, arg_Xn, arg_immediate_BFXIL_BFM_64M_bitfield_lsb_64_immr, arg_immediate_BFXIL_BFM_64M_bitfield_width_64_imms}, bfxil_bfm_64m_bitfield_cond},
+	// BFM <Xd>, <Xn>, #<immr>, #<imms>
+	{0xffc00000, 0xb3400000, BFM, instArgs{arg_Xd, arg_Xn, arg_immediate_0_63_immr, arg_immediate_0_63_imms}, nil},
+	// BIC <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x0a200000, BIC, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// BIC <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0x8a200000, BIC, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// BICS <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x6a200000, BICS, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// BICS <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xea200000, BICS, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// BL <label>
+	{0xfc000000, 0x94000000, BL, instArgs{arg_slabel_imm26_2}, nil},
+	// BLR <Xn>
+	{0xfffffc1f, 0xd63f0000, BLR, instArgs{arg_Xn}, nil},
+	// BR <Xn>
+	{0xfffffc1f, 0xd61f0000, BR, instArgs{arg_Xn}, nil},
+	// BRK #<imm>
+	{0xffe0001f, 0xd4200000, BRK, instArgs{arg_immediate_0_65535_imm16}, nil},
+	// CBNZ <Wt>, <label>
+	{0xff000000, 0x35000000, CBNZ, instArgs{arg_Wt, arg_slabel_imm19_2}, nil},
+	// CBNZ <Xt>, <label>
+	{0xff000000, 0xb5000000, CBNZ, instArgs{arg_Xt, arg_slabel_imm19_2}, nil},
+	// CBZ <Wt>, <label>
+	{0xff000000, 0x34000000, CBZ, instArgs{arg_Wt, arg_slabel_imm19_2}, nil},
+	// CBZ <Xt>, <label>
+	{0xff000000, 0xb4000000, CBZ, instArgs{arg_Xt, arg_slabel_imm19_2}, nil},
+	// CCMN <Wn>, #<imm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x3a400800, CCMN, instArgs{arg_Wn, arg_immediate_0_31_imm5, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CCMN <Xn>, #<imm>, #<nzcv>, <cond>
+	{0xffe00c10, 0xba400800, CCMN, instArgs{arg_Xn, arg_immediate_0_31_imm5, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CCMN <Wn>, <Wm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x3a400000, CCMN, instArgs{arg_Wn, arg_Wm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CCMN <Xn>, <Xm>, #<nzcv>, <cond>
+	{0xffe00c10, 0xba400000, CCMN, instArgs{arg_Xn, arg_Xm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CCMP <Wn>, #<imm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x7a400800, CCMP, instArgs{arg_Wn, arg_immediate_0_31_imm5, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CCMP <Xn>, #<imm>, #<nzcv>, <cond>
+	{0xffe00c10, 0xfa400800, CCMP, instArgs{arg_Xn, arg_immediate_0_31_imm5, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CCMP <Wn>, <Wm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x7a400000, CCMP, instArgs{arg_Wn, arg_Wm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CCMP <Xn>, <Xm>, #<nzcv>, <cond>
+	{0xffe00c10, 0xfa400000, CCMP, instArgs{arg_Xn, arg_Xm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// CINC <Wd>, <Wn>, <cond>
+	{0xffe00c00, 0x1a800400, CINC, instArgs{arg_Wd, arg_Wn, arg_cond_NotAllowALNV_Invert}, cinc_csinc_32_condsel_cond},
+	// CSET <Wd>, <cond>
+	{0xffff0fe0, 0x1a9f07e0, CSET, instArgs{arg_Wd, arg_cond_NotAllowALNV_Invert}, csinc_general_cond},
+	// CSINC <Wd>, <Wn>, <Wm>, <cond>
+	{0xffe00c00, 0x1a800400, CSINC, instArgs{arg_Wd, arg_Wn, arg_Wm, arg_cond_AllowALNV_Normal}, nil},
+	// CINC <Xd>, <Xn>, <cond>
+	{0xffe00c00, 0x9a800400, CINC, instArgs{arg_Xd, arg_Xn, arg_cond_NotAllowALNV_Invert}, cinc_csinc_64_condsel_cond},
+	// CSET <Xd>, <cond>
+	{0xffff0fe0, 0x9a9f07e0, CSET, instArgs{arg_Xd, arg_cond_NotAllowALNV_Invert}, csinc_general_cond},
+	// CSINC <Xd>, <Xn>, <Xm>, <cond>
+	{0xffe00c00, 0x9a800400, CSINC, instArgs{arg_Xd, arg_Xn, arg_Xm, arg_cond_AllowALNV_Normal}, nil},
+	// CINV <Wd>, <Wn>, <cond>
+	{0xffe00c00, 0x5a800000, CINV, instArgs{arg_Wd, arg_Wn, arg_cond_NotAllowALNV_Invert}, cinv_csinv_32_condsel_cond},
+	// CSETM <Wd>, <cond>
+	{0xffff0fe0, 0x5a9f03e0, CSETM, instArgs{arg_Wd, arg_cond_NotAllowALNV_Invert}, csinv_general_cond},
+	// CSINV <Wd>, <Wn>, <Wm>, <cond>
+	{0xffe00c00, 0x5a800000, CSINV, instArgs{arg_Wd, arg_Wn, arg_Wm, arg_cond_AllowALNV_Normal}, nil},
+	// CINV <Xd>, <Xn>, <cond>
+	{0xffe00c00, 0xda800000, CINV, instArgs{arg_Xd, arg_Xn, arg_cond_NotAllowALNV_Invert}, cinv_csinv_64_condsel_cond},
+	// CSETM <Xd>, <cond>
+	{0xffff0fe0, 0xda9f03e0, CSETM, instArgs{arg_Xd, arg_cond_NotAllowALNV_Invert}, csinv_general_cond},
+	// CSINV <Xd>, <Xn>, <Xm>, <cond>
+	{0xffe00c00, 0xda800000, CSINV, instArgs{arg_Xd, arg_Xn, arg_Xm, arg_cond_AllowALNV_Normal}, nil},
+	// CLREX {#<imm>}
+	{0xfffff0ff, 0xd503305f, CLREX, instArgs{arg_immediate_optional_0_15_CRm}, nil},
+	// CLS <Wd>, <Wn>
+	{0xfffffc00, 0x5ac01400, CLS, instArgs{arg_Wd, arg_Wn}, nil},
+	// CLS <Xd>, <Xn>
+	{0xfffffc00, 0xdac01400, CLS, instArgs{arg_Xd, arg_Xn}, nil},
+	// CLZ <Wd>, <Wn>
+	{0xfffffc00, 0x5ac01000, CLZ, instArgs{arg_Wd, arg_Wn}, nil},
+	// CLZ <Xd>, <Xn>
+	{0xfffffc00, 0xdac01000, CLZ, instArgs{arg_Xd, arg_Xn}, nil},
+	// CMP <Wn|WSP>, <Wm>{, <extend> {#<amount>}}
+	{0xffe0001f, 0x6b20001f, CMP, instArgs{arg_Wns, arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// SUBS <Wd>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}
+	{0xffe00000, 0x6b200000, SUBS, instArgs{arg_Wd, arg_Wns, arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// CMP <Xn|SP>, <R><m>{, <extend_1> {#<amount>}}
+	{0xffe0001f, 0xeb20001f, CMP, instArgs{arg_Xns, arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// SUBS <Xd>, <Xn|SP>, <R><m>{, <extend_1> {#<amount>}}
+	{0xffe00000, 0xeb200000, SUBS, instArgs{arg_Xd, arg_Xns, arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// CMP <Wn|WSP>, #<imm>{, <shift>}
+	{0xff00001f, 0x7100001f, CMP, instArgs{arg_Wns, arg_IAddSub}, nil},
+	// SUBS <Wd>, <Wn|WSP>, #<imm>{, <shift>}
+	{0xff000000, 0x71000000, SUBS, instArgs{arg_Wd, arg_Wns, arg_IAddSub}, nil},
+	// CMP <Xn|SP>, #<imm>{, <shift>}
+	{0xff00001f, 0xf100001f, CMP, instArgs{arg_Xns, arg_IAddSub}, nil},
+	// SUBS <Xd>, <Xn|SP>, #<imm>{, <shift>}
+	{0xff000000, 0xf1000000, SUBS, instArgs{arg_Xd, arg_Xns, arg_IAddSub}, nil},
+	// CMP <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff20801f, 0x6b00001f, CMP, instArgs{arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// NEGS <Wd>, <Wm> {, <shift> #<amount> }
+	{0xff2003e0, 0x6b0003e0, NEGS, instArgs{arg_Wd, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// SUBS <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x6b000000, SUBS, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// CMP <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff20001f, 0xeb00001f, CMP, instArgs{arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// NEGS <Xd>, <Xm> {, <shift> #<amount> }
+	{0xff2003e0, 0xeb0003e0, NEGS, instArgs{arg_Xd, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// SUBS <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xeb000000, SUBS, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// CNEG <Wd>, <Wn>, <cond>
+	{0xffe00c00, 0x5a800400, CNEG, instArgs{arg_Wd, arg_Wn, arg_cond_NotAllowALNV_Invert}, cneg_csneg_32_condsel_cond},
+	// CSNEG <Wd>, <Wn>, <Wm>, <cond>
+	{0xffe00c00, 0x5a800400, CSNEG, instArgs{arg_Wd, arg_Wn, arg_Wm, arg_cond_AllowALNV_Normal}, nil},
+	// CNEG <Xd>, <Xn>, <cond>
+	{0xffe00c00, 0xda800400, CNEG, instArgs{arg_Xd, arg_Xn, arg_cond_NotAllowALNV_Invert}, cneg_csneg_64_condsel_cond},
+	// CSNEG <Xd>, <Xn>, <Xm>, <cond>
+	{0xffe00c00, 0xda800400, CSNEG, instArgs{arg_Xd, arg_Xn, arg_Xm, arg_cond_AllowALNV_Normal}, nil},
+	// CRC32B <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac04000, CRC32B, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// CRC32H <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac04400, CRC32H, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// CRC32W <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac04800, CRC32W, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// CRC32X <Wd>, <Wn>, <Xm>
+	{0xffe0fc00, 0x9ac04c00, CRC32X, instArgs{arg_Wd, arg_Wn, arg_Xm}, nil},
+	// CRC32CB <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac05000, CRC32CB, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// CRC32CH <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac05400, CRC32CH, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// CRC32CW <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac05800, CRC32CW, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// CRC32CX <Wd>, <Wn>, <Xm>
+	{0xffe0fc00, 0x9ac05c00, CRC32CX, instArgs{arg_Wd, arg_Wn, arg_Xm}, nil},
+	// CSEL <Wd>, <Wn>, <Wm>, <cond>
+	{0xffe00c00, 0x1a800000, CSEL, instArgs{arg_Wd, arg_Wn, arg_Wm, arg_cond_AllowALNV_Normal}, nil},
+	// CSEL <Xd>, <Xn>, <Xm>, <cond>
+	{0xffe00c00, 0x9a800000, CSEL, instArgs{arg_Xd, arg_Xn, arg_Xm, arg_cond_AllowALNV_Normal}, nil},
+	// DCPS1 {#<imm>}
+	{0xffe0001f, 0xd4a00001, DCPS1, instArgs{arg_immediate_optional_0_65535_imm16}, nil},
+	// DCPS2 {#<imm>}
+	{0xffe0001f, 0xd4a00002, DCPS2, instArgs{arg_immediate_optional_0_65535_imm16}, nil},
+	// DCPS3 {#<imm>}
+	{0xffe0001f, 0xd4a00003, DCPS3, instArgs{arg_immediate_optional_0_65535_imm16}, nil},
+	// DMB <option>|<imm>
+	{0xfffff0ff, 0xd50330bf, DMB, instArgs{arg_option_DMB_BO_system_CRm}, nil},
+	// DRPS
+	{0xffffffff, 0xd6bf03e0, DRPS, instArgs{}, nil},
+	// DSB <option>|<imm>
+	{0xfffff0ff, 0xd503309f, DSB, instArgs{arg_option_DSB_BO_system_CRm}, nil},
+	// EON <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x4a200000, EON, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// EON <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xca200000, EON, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// EOR <Wd|WSP>, <Wn>, #<imm>
+	{0xffc00000, 0x52000000, EOR, instArgs{arg_Wds, arg_Wn, arg_immediate_bitmask_32_imms_immr}, nil},
+	// EOR <Xd|SP>, <Xn>, #<imm>
+	{0xff800000, 0xd2000000, EOR, instArgs{arg_Xds, arg_Xn, arg_immediate_bitmask_64_N_imms_immr}, nil},
+	// EOR <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x4a000000, EOR, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// EOR <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xca000000, EOR, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// ERET
+	{0xffffffff, 0xd69f03e0, ERET, instArgs{}, nil},
+	// ROR <Wd>, <Ws>, #<shift>
+	{0xffe08000, 0x13800000, ROR, instArgs{arg_Wd, arg_Ws, arg_immediate_0_31_imms}, ror_extr_32_extract_cond},
+	// EXTR <Wd>, <Wn>, <Wm>, #<lsb>
+	{0xffe08000, 0x13800000, EXTR, instArgs{arg_Wd, arg_Wn, arg_Wm, arg_immediate_0_31_imms}, nil},
+	// ROR <Xd>, <Xs>, #<shift>
+	{0xffe00000, 0x93c00000, ROR, instArgs{arg_Xd, arg_Xs, arg_immediate_0_63_imms}, ror_extr_64_extract_cond},
+	// EXTR <Xd>, <Xn>, <Xm>, #<lsb>
+	{0xffe00000, 0x93c00000, EXTR, instArgs{arg_Xd, arg_Xn, arg_Xm, arg_immediate_0_63_imms}, nil},
+	// NOP
+	{0xffffffff, 0xd503201f, NOP, instArgs{}, nil},
+	// SEV
+	{0xffffffff, 0xd503209f, SEV, instArgs{}, nil},
+	// SEVL
+	{0xffffffff, 0xd50320bf, SEVL, instArgs{}, nil},
+	// WFE
+	{0xffffffff, 0xd503205f, WFE, instArgs{}, nil},
+	// WFI
+	{0xffffffff, 0xd503207f, WFI, instArgs{}, nil},
+	// YIELD
+	{0xffffffff, 0xd503203f, YIELD, instArgs{}, nil},
+	// HINT #<imm>
+	{0xfffff01f, 0xd503201f, HINT, instArgs{arg_immediate_0_127_CRm_op2}, nil},
+	// HLT #<imm>
+	{0xffe0001f, 0xd4400000, HLT, instArgs{arg_immediate_0_65535_imm16}, nil},
+	// ISB {<option>|<imm>}
+	{0xfffff0ff, 0xd50330df, ISB, instArgs{arg_option_ISB_BI_system_CRm}, nil},
+	// LDAR <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88c08000, LDAR, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDAR <Xt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8c08000, LDAR, instArgs{arg_Xt, arg_Xns_mem}, nil},
+	// LDARB <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x08c08000, LDARB, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDARH <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x48c08000, LDARH, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDAXP <Wt>, <Wt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88608000, LDAXP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem}, nil},
+	// LDAXP <Xt>, <Xt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8608000, LDAXP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem}, nil},
+	// LDAXR <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88408000, LDAXR, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDAXR <Xt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8408000, LDAXR, instArgs{arg_Xt, arg_Xns_mem}, nil},
+	// LDAXRB <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x08408000, LDAXRB, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDAXRH <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x48408000, LDAXRH, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDNP <Wt>, <Wt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x28400000, LDNP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// LDNP <Xt>, <Xt2>, [<Xn|SP>{, #<imm_1>}]
+	{0xffc00000, 0xa8400000, LDNP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// LDP <Wt>, <Wt2>, [<Xn|SP>], #<imm_1>
+	{0xffc00000, 0x28c00000, LDP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_post_imm7_4_signed}, nil},
+	// LDP <Xt>, <Xt2>, [<Xn|SP>], #<imm_3>
+	{0xffc00000, 0xa8c00000, LDP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_post_imm7_8_signed}, nil},
+	// LDP <Wt>, <Wt2>, [<Xn|SP>{, #<imm_1>}]!
+	{0xffc00000, 0x29c00000, LDP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_wb_imm7_4_signed}, nil},
+	// LDP <Xt>, <Xt2>, [<Xn|SP>{, #<imm_3>}]!
+	{0xffc00000, 0xa9c00000, LDP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_wb_imm7_8_signed}, nil},
+	// LDP <Wt>, <Wt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x29400000, LDP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// LDP <Xt>, <Xt2>, [<Xn|SP>{, #<imm_2>}]
+	{0xffc00000, 0xa9400000, LDP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// LDPSW <Xt>, <Xt2>, [<Xn|SP>], #<imm_1>
+	{0xffc00000, 0x68c00000, LDPSW, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_post_imm7_4_signed}, nil},
+	// LDPSW <Xt>, <Xt2>, [<Xn|SP>{, #<imm_1>}]!
+	{0xffc00000, 0x69c00000, LDPSW, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_wb_imm7_4_signed}, nil},
+	// LDPSW <Xt>, <Xt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x69400000, LDPSW, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// LDR <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xb8400400, LDR, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDR <Xt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xf8400400, LDR, instArgs{arg_Xt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDR <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xb8400c00, LDR, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDR <Xt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xf8400c00, LDR, instArgs{arg_Xt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDR <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0xb9400000, LDR, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_4_unsigned}, nil},
+	// LDR <Xt>, [<Xn|SP>{, #<pimm_1>}]
+	{0xffc00000, 0xf9400000, LDR, instArgs{arg_Xt, arg_Xns_mem_optional_imm12_8_unsigned}, nil},
+	// LDR <Wt>, <label>
+	{0xff000000, 0x18000000, LDR, instArgs{arg_Wt, arg_slabel_imm19_2}, nil},
+	// LDR <Xt>, <label>
+	{0xff000000, 0x58000000, LDR, instArgs{arg_Xt, arg_slabel_imm19_2}, nil},
+	// LDR <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xb8600800, LDR, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__2_1}, nil},
+	// LDR <Xt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xf8600800, LDR, instArgs{arg_Xt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1}, nil},
+	// LDRB <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x38400400, LDRB, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDRB <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x38400c00, LDRB, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDRB <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x39400000, LDRB, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_1_unsigned}, nil},
+	// LDRB <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x38600800, LDRB, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1}, nil},
+	// LDRH <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x78400400, LDRH, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDRH <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x78400c00, LDRH, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDRH <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x79400000, LDRH, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_2_unsigned}, nil},
+	// LDRH <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x78600800, LDRH, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1}, nil},
+	// LDRSB <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x38c00400, LDRSB, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDRSB <Xt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x38800400, LDRSB, instArgs{arg_Xt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDRSB <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x38c00c00, LDRSB, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDRSB <Xt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x38800c00, LDRSB, instArgs{arg_Xt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDRSB <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x39c00000, LDRSB, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_1_unsigned}, nil},
+	// LDRSB <Xt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x39800000, LDRSB, instArgs{arg_Xt, arg_Xns_mem_optional_imm12_1_unsigned}, nil},
+	// LDRSB <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x38e00800, LDRSB, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1}, nil},
+	// LDRSB <Xt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x38a00800, LDRSB, instArgs{arg_Xt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1}, nil},
+	// LDRSH <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x78c00400, LDRSH, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDRSH <Xt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x78800400, LDRSH, instArgs{arg_Xt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDRSH <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x78c00c00, LDRSH, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDRSH <Xt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x78800c00, LDRSH, instArgs{arg_Xt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDRSH <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x79c00000, LDRSH, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_2_unsigned}, nil},
+	// LDRSH <Xt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x79800000, LDRSH, instArgs{arg_Xt, arg_Xns_mem_optional_imm12_2_unsigned}, nil},
+	// LDRSH <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x78e00800, LDRSH, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1}, nil},
+	// LDRSH <Xt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x78a00800, LDRSH, instArgs{arg_Xt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1}, nil},
+	// LDRSW <Xt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xb8800400, LDRSW, instArgs{arg_Xt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDRSW <Xt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xb8800c00, LDRSW, instArgs{arg_Xt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDRSW <Xt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0xb9800000, LDRSW, instArgs{arg_Xt, arg_Xns_mem_optional_imm12_4_unsigned}, nil},
+	// LDRSW <Xt>, <label>
+	{0xff000000, 0x98000000, LDRSW, instArgs{arg_Xt, arg_slabel_imm19_2}, nil},
+	// LDRSW <Xt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xb8a00800, LDRSW, instArgs{arg_Xt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__2_1}, nil},
+	// LDTR <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xb8400800, LDTR, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTR <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xf8400800, LDTR, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTRB <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38400800, LDTRB, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTRH <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78400800, LDTRH, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTRSB <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38c00800, LDTRSB, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTRSB <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38800800, LDTRSB, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTRSH <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78c00800, LDTRSH, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTRSH <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78800800, LDTRSH, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDTRSW <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xb8800800, LDTRSW, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDUR <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xb8400000, LDUR, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDUR <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xf8400000, LDUR, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDURB <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38400000, LDURB, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDURH <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78400000, LDURH, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDURSB <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38c00000, LDURSB, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDURSB <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38800000, LDURSB, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDURSH <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78c00000, LDURSH, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDURSH <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78800000, LDURSH, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDURSW <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xb8800000, LDURSW, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDXP <Wt>, <Wt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88600000, LDXP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem}, nil},
+	// LDXP <Xt>, <Xt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8600000, LDXP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem}, nil},
+	// LDXR <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88400000, LDXR, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDXR <Xt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8400000, LDXR, instArgs{arg_Xt, arg_Xns_mem}, nil},
+	// LDXRB <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x08400000, LDXRB, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LDXRH <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x48400000, LDXRH, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// LSL <Wd>, <Wn>, #<shift>
+	{0xffc08000, 0x53000000, LSL, instArgs{arg_Wd, arg_Wn, arg_immediate_LSL_UBFM_32M_bitfield_0_31_immr}, lsl_ubfm_32m_bitfield_cond},
+	// LSR <Wd>, <Wn>, #<shift>
+	{0xffc0fc00, 0x53007c00, LSR, instArgs{arg_Wd, arg_Wn, arg_immediate_LSR_UBFM_32M_bitfield_0_31_immr}, nil},
+	// UBFIZ <Wd>, <Wn>, #<lsb>, #<width>
+	{0xffc00000, 0x53000000, UBFIZ, instArgs{arg_Wd, arg_Wn, arg_immediate_UBFIZ_UBFM_32M_bitfield_lsb_32_immr, arg_immediate_UBFIZ_UBFM_32M_bitfield_width_32_imms}, ubfiz_ubfm_32m_bitfield_cond},
+	// UBFX <Wd>, <Wn>, #<lsb>, #<width>
+	{0xffc00000, 0x53000000, UBFX, instArgs{arg_Wd, arg_Wn, arg_immediate_UBFX_UBFM_32M_bitfield_lsb_32_immr, arg_immediate_UBFX_UBFM_32M_bitfield_width_32_imms}, ubfx_ubfm_32m_bitfield_cond},
+	// UXTB <Wd>, <Wn>
+	{0xfffffc00, 0x53001c00, UXTB, instArgs{arg_Wd, arg_Wn}, nil},
+	// UXTH <Wd>, <Wn>
+	{0xfffffc00, 0x53003c00, UXTH, instArgs{arg_Wd, arg_Wn}, nil},
+	// UBFM <Wd>, <Wn>, #<immr>, #<imms>
+	{0xffc00000, 0x53000000, UBFM, instArgs{arg_Wd, arg_Wn, arg_immediate_0_31_immr, arg_immediate_0_31_imms}, nil},
+	// LSL <Xd>, <Xn>, #<shift>
+	{0xffc00000, 0xd3400000, LSL, instArgs{arg_Xd, arg_Xn, arg_immediate_LSL_UBFM_64M_bitfield_0_63_immr}, lsl_ubfm_64m_bitfield_cond},
+	// LSR <Xd>, <Xn>, #<shift>
+	{0xffc0fc00, 0xd340fc00, LSR, instArgs{arg_Xd, arg_Xn, arg_immediate_LSR_UBFM_64M_bitfield_0_63_immr}, nil},
+	// UBFIZ <Xd>, <Xn>, #<lsb>, #<width>
+	{0xffc00000, 0xd3400000, UBFIZ, instArgs{arg_Xd, arg_Xn, arg_immediate_UBFIZ_UBFM_64M_bitfield_lsb_64_immr, arg_immediate_UBFIZ_UBFM_64M_bitfield_width_64_imms}, ubfiz_ubfm_64m_bitfield_cond},
+	// UBFX <Xd>, <Xn>, #<lsb>, #<width>
+	{0xffc00000, 0xd3400000, UBFX, instArgs{arg_Xd, arg_Xn, arg_immediate_UBFX_UBFM_64M_bitfield_lsb_64_immr, arg_immediate_UBFX_UBFM_64M_bitfield_width_64_imms}, ubfx_ubfm_64m_bitfield_cond},
+	// UBFM <Xd>, <Xn>, #<immr>, #<imms>
+	{0xffc00000, 0xd3400000, UBFM, instArgs{arg_Xd, arg_Xn, arg_immediate_0_63_immr, arg_immediate_0_63_imms}, nil},
+	// LSL <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02000, LSL, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// LSLV <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02000, LSLV, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// LSL <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02000, LSL, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// LSLV <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02000, LSLV, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// LSR <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02400, LSR, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// LSRV <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02400, LSRV, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// LSR <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02400, LSR, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// LSRV <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02400, LSRV, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// MUL <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1b007c00, MUL, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// MADD <Wd>, <Wn>, <Wm>, <Wa>
+	{0xffe08000, 0x1b000000, MADD, instArgs{arg_Wd, arg_Wn, arg_Wm, arg_Wa}, nil},
+	// MUL <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9b007c00, MUL, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// MADD <Xd>, <Xn>, <Xm>, <Xa>
+	{0xffe08000, 0x9b000000, MADD, instArgs{arg_Xd, arg_Xn, arg_Xm, arg_Xa}, nil},
+	// MNEG <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1b00fc00, MNEG, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// MSUB <Wd>, <Wn>, <Wm>, <Wa>
+	{0xffe08000, 0x1b008000, MSUB, instArgs{arg_Wd, arg_Wn, arg_Wm, arg_Wa}, nil},
+	// MNEG <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9b00fc00, MNEG, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// MSUB <Xd>, <Xn>, <Xm>, <Xa>
+	{0xffe08000, 0x9b008000, MSUB, instArgs{arg_Xd, arg_Xn, arg_Xm, arg_Xa}, nil},
+	// MOV <Wd|WSP>, #<imm>
+	{0xffc003e0, 0x320003e0, MOV, instArgs{arg_Wds, arg_immediate_bitmask_32_imms_immr}, mov_orr_32_log_imm_cond},
+	// ORR <Wd|WSP>, <Wn>, #<imm>
+	{0xffc00000, 0x32000000, ORR, instArgs{arg_Wds, arg_Wn, arg_immediate_bitmask_32_imms_immr}, nil},
+	// MOV <Xd|SP>, #<imm>
+	{0xff8003e0, 0xb20003e0, MOV, instArgs{arg_Xds, arg_immediate_bitmask_64_N_imms_immr}, mov_orr_64_log_imm_cond},
+	// ORR <Xd|SP>, <Xn>, #<imm>
+	{0xff800000, 0xb2000000, ORR, instArgs{arg_Xds, arg_Xn, arg_immediate_bitmask_64_N_imms_immr}, nil},
+	// MOV <Wd>, #<imm>
+	{0xff800000, 0x12800000, MOV, instArgs{arg_Wd, arg_immediate_shift_32_implicit_inverse_imm16_hw}, mov_movn_32_movewide_cond},
+	// MOVN <Wd>, #<imm>{, LSL #<shift>}
+	{0xff800000, 0x12800000, MOVN, instArgs{arg_Wd, arg_immediate_OptLSL_amount_16_0_16}, nil},
+	// MOV <Xd>, #<imm>
+	{0xff800000, 0x92800000, MOV, instArgs{arg_Xd, arg_immediate_shift_64_implicit_inverse_imm16_hw}, mov_movn_64_movewide_cond},
+	// MOVN <Xd>, #<imm>{, LSL #<shift>}
+	{0xff800000, 0x92800000, MOVN, instArgs{arg_Xd, arg_immediate_OptLSL_amount_16_0_48}, nil},
+	// MOV <Wd>, <Wm>
+	{0xffe0ffe0, 0x2a0003e0, MOV, instArgs{arg_Wd, arg_Wm}, nil},
+	// ORR <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x2a000000, ORR, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// MOV <Xd>, <Xm>
+	{0xffe0ffe0, 0xaa0003e0, MOV, instArgs{arg_Xd, arg_Xm}, nil},
+	// ORR <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xaa000000, ORR, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// MOV <Wd>, #<imm>
+	{0xff800000, 0x52800000, MOV, instArgs{arg_Wd, arg_immediate_shift_32_implicit_imm16_hw}, mov_movz_32_movewide_cond},
+	// MOVZ <Wd>, #<imm>{, LSL #<shift>}
+	{0xff800000, 0x52800000, MOVZ, instArgs{arg_Wd, arg_immediate_OptLSL_amount_16_0_16}, nil},
+	// MOV <Xd>, #<imm>
+	{0xff800000, 0xd2800000, MOV, instArgs{arg_Xd, arg_immediate_shift_64_implicit_imm16_hw}, mov_movz_64_movewide_cond},
+	// MOVZ <Xd>, #<imm>{, LSL #<shift>}
+	{0xff800000, 0xd2800000, MOVZ, instArgs{arg_Xd, arg_immediate_OptLSL_amount_16_0_48}, nil},
+	// MOVK <Wd>, #<imm>{, LSL #<shift>}
+	{0xff800000, 0x72800000, MOVK, instArgs{arg_Wd, arg_immediate_OptLSL_amount_16_0_16}, nil},
+	// MOVK <Xd>, #<imm>{, LSL #<shift>}
+	{0xff800000, 0xf2800000, MOVK, instArgs{arg_Xd, arg_immediate_OptLSL_amount_16_0_48}, nil},
+	// MRS <Xt>, <systemreg>
+	{0xfff00000, 0xd5300000, MRS, instArgs{arg_Xt, arg_sysreg_o0_op1_CRn_CRm_op2}, nil},
+	// MSR <pstatefield>, #<imm>
+	{0xfff8f01f, 0xd500401f, MSR, instArgs{arg_pstatefield_op1_op2__SPSel_05__DAIFSet_36__DAIFClr_37, arg_immediate_0_15_CRm}, nil},
+	// MSR <systemreg>, <Xt>
+	{0xfff00000, 0xd5100000, MSR, instArgs{arg_sysreg_o0_op1_CRn_CRm_op2, arg_Xt}, nil},
+	// MVN <Wd>, <Wm> {, <shift> #<amount> }
+	{0xff2003e0, 0x2a2003e0, MVN, instArgs{arg_Wd, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// ORN <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x2a200000, ORN, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_31}, nil},
+	// MVN <Xd>, <Xm> {, <shift> #<amount> }
+	{0xff2003e0, 0xaa2003e0, MVN, instArgs{arg_Xd, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// ORN <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xaa200000, ORN, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__ROR_3__0_63}, nil},
+	// NEG <Wd>, <Wm> {, <shift> #<amount> }
+	{0xff2003e0, 0x4b0003e0, NEG, instArgs{arg_Wd, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// SUB <Wd>, <Wn>, <Wm> {, <shift> #<amount> }
+	{0xff208000, 0x4b000000, SUB, instArgs{arg_Wd, arg_Wn, arg_Wm_shift__LSL_0__LSR_1__ASR_2__0_31}, nil},
+	// NEG <Xd>, <Xm> {, <shift> #<amount> }
+	{0xff2003e0, 0xcb0003e0, NEG, instArgs{arg_Xd, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// SUB <Xd>, <Xn>, <Xm> {, <shift> #<amount> }
+	{0xff200000, 0xcb000000, SUB, instArgs{arg_Xd, arg_Xn, arg_Xm_shift__LSL_0__LSR_1__ASR_2__0_63}, nil},
+	// NGC <Wd>, <Wm>
+	{0xffe0ffe0, 0x5a0003e0, NGC, instArgs{arg_Wd, arg_Wm}, nil},
+	// SBC <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x5a000000, SBC, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// NGC <Xd>, <Xm>
+	{0xffe0ffe0, 0xda0003e0, NGC, instArgs{arg_Xd, arg_Xm}, nil},
+	// SBC <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0xda000000, SBC, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// NGCS <Wd>, <Wm>
+	{0xffe0ffe0, 0x7a0003e0, NGCS, instArgs{arg_Wd, arg_Wm}, nil},
+	// SBCS <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x7a000000, SBCS, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// NGCS <Xd>, <Xm>
+	{0xffe0ffe0, 0xfa0003e0, NGCS, instArgs{arg_Xd, arg_Xm}, nil},
+	// SBCS <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0xfa000000, SBCS, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// PRFM <prfop>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0xf9800000, PRFM, instArgs{arg_prfop_Rt, arg_Xns_mem_optional_imm12_8_unsigned}, nil},
+	// PRFM <prfop>, <label>
+	{0xff000000, 0xd8000000, PRFM, instArgs{arg_prfop_Rt, arg_slabel_imm19_2}, nil},
+	// PRFM <prfop>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xf8a00800, PRFM, instArgs{arg_prfop_Rt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1}, nil},
+	// PRFUM <prfop>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xf8800000, PRFUM, instArgs{arg_prfop_Rt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// RBIT <Wd>, <Wn>
+	{0xfffffc00, 0x5ac00000, RBIT, instArgs{arg_Wd, arg_Wn}, nil},
+	// RBIT <Xd>, <Xn>
+	{0xfffffc00, 0xdac00000, RBIT, instArgs{arg_Xd, arg_Xn}, nil},
+	// RET {<Xn>}
+	{0xfffffc1f, 0xd65f0000, RET, instArgs{arg_Xn}, nil},
+	// REV <Wd>, <Wn>
+	{0xfffffc00, 0x5ac00800, REV, instArgs{arg_Wd, arg_Wn}, nil},
+	// REV <Xd>, <Xn>
+	{0xfffffc00, 0xdac00c00, REV, instArgs{arg_Xd, arg_Xn}, nil},
+	// REV16 <Wd>, <Wn>
+	{0xfffffc00, 0x5ac00400, REV16, instArgs{arg_Wd, arg_Wn}, nil},
+	// REV16 <Xd>, <Xn>
+	{0xfffffc00, 0xdac00400, REV16, instArgs{arg_Xd, arg_Xn}, nil},
+	// REV32 <Xd>, <Xn>
+	{0xfffffc00, 0xdac00800, REV32, instArgs{arg_Xd, arg_Xn}, nil},
+	// ROR <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02c00, ROR, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// RORV <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac02c00, RORV, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// ROR <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02c00, ROR, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// RORV <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac02c00, RORV, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// SDIV <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac00c00, SDIV, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// SDIV <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac00c00, SDIV, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// SMULL <Xd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x9b207c00, SMULL, instArgs{arg_Xd, arg_Wn, arg_Wm}, nil},
+	// SMADDL <Xd>, <Wn>, <Wm>, <Xa>
+	{0xffe08000, 0x9b200000, SMADDL, instArgs{arg_Xd, arg_Wn, arg_Wm, arg_Xa}, nil},
+	// SMNEGL <Xd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x9b20fc00, SMNEGL, instArgs{arg_Xd, arg_Wn, arg_Wm}, nil},
+	// SMSUBL <Xd>, <Wn>, <Wm>, <Xa>
+	{0xffe08000, 0x9b208000, SMSUBL, instArgs{arg_Xd, arg_Wn, arg_Wm, arg_Xa}, nil},
+	// SMULH <Xd>, <Xn>, <Xm>
+	{0xffe08000, 0x9b400000, SMULH, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// STLR <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88808000, STLR, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// STLR <Xt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8808000, STLR, instArgs{arg_Xt, arg_Xns_mem}, nil},
+	// STLRB <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x08808000, STLRB, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// STLRH <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x48808000, STLRH, instArgs{arg_Wt, arg_Xns_mem}, nil},
+	// STLXP <Ws>, <Wt>, <Wt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88208000, STLXP, instArgs{arg_Ws, arg_Wt, arg_Wt2, arg_Xns_mem}, nil},
+	// STLXP <Ws>, <Xt>, <Xt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8208000, STLXP, instArgs{arg_Ws, arg_Xt, arg_Xt2, arg_Xns_mem}, nil},
+	// STLXR <Ws>, <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88008000, STLXR, instArgs{arg_Ws, arg_Wt, arg_Xns_mem}, nil},
+	// STLXR <Ws>, <Xt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8008000, STLXR, instArgs{arg_Ws, arg_Xt, arg_Xns_mem}, nil},
+	// STLXRB <Ws>, <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x08008000, STLXRB, instArgs{arg_Ws, arg_Wt, arg_Xns_mem}, nil},
+	// STLXRH <Ws>, <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x48008000, STLXRH, instArgs{arg_Ws, arg_Wt, arg_Xns_mem}, nil},
+	// STNP <Wt>, <Wt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x28000000, STNP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// STNP <Xt>, <Xt2>, [<Xn|SP>{, #<imm_1>}]
+	{0xffc00000, 0xa8000000, STNP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// STP <Wt>, <Wt2>, [<Xn|SP>], #<imm_1>
+	{0xffc00000, 0x28800000, STP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_post_imm7_4_signed}, nil},
+	// STP <Xt>, <Xt2>, [<Xn|SP>], #<imm_3>
+	{0xffc00000, 0xa8800000, STP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_post_imm7_8_signed}, nil},
+	// STP <Wt>, <Wt2>, [<Xn|SP>{, #<imm_1>}]!
+	{0xffc00000, 0x29800000, STP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_wb_imm7_4_signed}, nil},
+	// STP <Xt>, <Xt2>, [<Xn|SP>{, #<imm_3>}]!
+	{0xffc00000, 0xa9800000, STP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_wb_imm7_8_signed}, nil},
+	// STP <Wt>, <Wt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x29000000, STP, instArgs{arg_Wt, arg_Wt2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// STP <Xt>, <Xt2>, [<Xn|SP>{, #<imm_2>}]
+	{0xffc00000, 0xa9000000, STP, instArgs{arg_Xt, arg_Xt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// STR <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xb8000400, STR, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STR <Xt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xf8000400, STR, instArgs{arg_Xt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STR <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xb8000c00, STR, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STR <Xt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xf8000c00, STR, instArgs{arg_Xt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STR <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0xb9000000, STR, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_4_unsigned}, nil},
+	// STR <Xt>, [<Xn|SP>{, #<pimm_1>}]
+	{0xffc00000, 0xf9000000, STR, instArgs{arg_Xt, arg_Xns_mem_optional_imm12_8_unsigned}, nil},
+	// STR <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xb8200800, STR, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__2_1}, nil},
+	// STR <Xt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xf8200800, STR, instArgs{arg_Xt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1}, nil},
+	// STRB <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x38000400, STRB, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STRB <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x38000c00, STRB, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STRB <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x39000000, STRB, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_1_unsigned}, nil},
+	// STRB <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x38200800, STRB, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1}, nil},
+	// STRH <Wt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x78000400, STRH, instArgs{arg_Wt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STRH <Wt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x78000c00, STRH, instArgs{arg_Wt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STRH <Wt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x79000000, STRH, instArgs{arg_Wt, arg_Xns_mem_optional_imm12_2_unsigned}, nil},
+	// STRH <Wt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x78200800, STRH, instArgs{arg_Wt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1}, nil},
+	// STTR <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xb8000800, STTR, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STTR <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xf8000800, STTR, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STTRB <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38000800, STTRB, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STTRH <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78000800, STTRH, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STUR <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xb8000000, STUR, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STUR <Xt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xf8000000, STUR, instArgs{arg_Xt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STURB <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x38000000, STURB, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STURH <Wt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x78000000, STURH, instArgs{arg_Wt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STXP <Ws>, <Wt>, <Wt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88200000, STXP, instArgs{arg_Ws, arg_Wt, arg_Wt2, arg_Xns_mem}, nil},
+	// STXP <Ws>, <Xt>, <Xt2>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8200000, STXP, instArgs{arg_Ws, arg_Xt, arg_Xt2, arg_Xns_mem}, nil},
+	// STXR <Ws>, <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x88000000, STXR, instArgs{arg_Ws, arg_Wt, arg_Xns_mem}, nil},
+	// STXR <Ws>, <Xt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0xc8000000, STXR, instArgs{arg_Ws, arg_Xt, arg_Xns_mem}, nil},
+	// STXRB <Ws>, <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x08000000, STXRB, instArgs{arg_Ws, arg_Wt, arg_Xns_mem}, nil},
+	// STXRH <Ws>, <Wt>, [<Xn|SP>{, #0}]
+	{0xffe08000, 0x48000000, STXRH, instArgs{arg_Ws, arg_Wt, arg_Xns_mem}, nil},
+	// SUB <Wd|WSP>, <Wn|WSP>, <Wm>{, <extend> {#<amount>}}
+	{0xffe00000, 0x4b200000, SUB, instArgs{arg_Wds, arg_Wns, arg_Wm_extend__UXTB_0__UXTH_1__LSL_UXTW_2__UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// SUB <Xd|SP>, <Xn|SP>, <R><m>{, <extend_1> {#<amount>}}
+	{0xffe00000, 0xcb200000, SUB, instArgs{arg_Xds, arg_Xns, arg_Rm_extend__UXTB_0__UXTH_1__UXTW_2__LSL_UXTX_3__SXTB_4__SXTH_5__SXTW_6__SXTX_7__0_4}, nil},
+	// SUB <Wd|WSP>, <Wn|WSP>, #<imm>{, <shift>}
+	{0xff000000, 0x51000000, SUB, instArgs{arg_Wds, arg_Wns, arg_IAddSub}, nil},
+	// SUB <Xd|SP>, <Xn|SP>, #<imm>{, <shift>}
+	{0xff000000, 0xd1000000, SUB, instArgs{arg_Xds, arg_Xns, arg_IAddSub}, nil},
+	// SVC #<imm>
+	{0xffe0001f, 0xd4000001, SVC, instArgs{arg_immediate_0_65535_imm16}, nil},
+	// SYSL <Xt>, #<op1>, <Cn>, <Cm>, #<op2>
+	{0xfff80000, 0xd5280000, SYSL, instArgs{arg_Xt, arg_immediate_0_7_op1, arg_Cn, arg_Cm, arg_immediate_0_7_op2}, nil},
+	// TBNZ <R><t>, #<imm>, <label>
+	{0x7f000000, 0x37000000, TBNZ, instArgs{arg_Rt_31_1__W_0__X_1, arg_immediate_0_63_b5_b40, arg_slabel_imm14_2}, nil},
+	// TBZ <R><t>, #<imm>, <label>
+	{0x7f000000, 0x36000000, TBZ, instArgs{arg_Rt_31_1__W_0__X_1, arg_immediate_0_63_b5_b40, arg_slabel_imm14_2}, nil},
+	// UDIV <Wd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x1ac00800, UDIV, instArgs{arg_Wd, arg_Wn, arg_Wm}, nil},
+	// UDIV <Xd>, <Xn>, <Xm>
+	{0xffe0fc00, 0x9ac00800, UDIV, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// UMULL <Xd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x9ba07c00, UMULL, instArgs{arg_Xd, arg_Wn, arg_Wm}, nil},
+	// UMADDL <Xd>, <Wn>, <Wm>, <Xa>
+	{0xffe08000, 0x9ba00000, UMADDL, instArgs{arg_Xd, arg_Wn, arg_Wm, arg_Xa}, nil},
+	// UMNEGL <Xd>, <Wn>, <Wm>
+	{0xffe0fc00, 0x9ba0fc00, UMNEGL, instArgs{arg_Xd, arg_Wn, arg_Wm}, nil},
+	// UMSUBL <Xd>, <Wn>, <Wm>, <Xa>
+	{0xffe08000, 0x9ba08000, UMSUBL, instArgs{arg_Xd, arg_Wn, arg_Wm, arg_Xa}, nil},
+	// UMULH <Xd>, <Xn>, <Xm>
+	{0xffe08000, 0x9bc00000, UMULH, instArgs{arg_Xd, arg_Xn, arg_Xm}, nil},
+	// ABS <V><d>, <V><n>
+	{0xff3ffc00, 0x5e20b800, ABS, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3}, nil},
+	// ABS <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e20b800, ABS, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// ADD <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e208400, ADD, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// ADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e208400, ADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// ADDHN <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x0e204000, ADDHN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// ADDHN2 <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x4e204000, ADDHN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// ADDP <V><d>, <Vn>.<t>
+	{0xff3ffc00, 0x5e31b800, ADDP, instArgs{arg_Vd_22_2__D_3, arg_Vn_arrangement_size___2D_3}, nil},
+	// ADDP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e20bc00, ADDP, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// ADDV <V><d>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e31b800, ADDV, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21}, nil},
+	// AESD <Vd>.16B, <Vn>.16B
+	{0xfffffc00, 0x4e285800, AESD, instArgs{arg_Vd_arrangement_16B, arg_Vn_arrangement_16B}, nil},
+	// AESE <Vd>.16B, <Vn>.16B
+	{0xfffffc00, 0x4e284800, AESE, instArgs{arg_Vd_arrangement_16B, arg_Vn_arrangement_16B}, nil},
+	// AESIMC <Vd>.16B, <Vn>.16B
+	{0xfffffc00, 0x4e287800, AESIMC, instArgs{arg_Vd_arrangement_16B, arg_Vn_arrangement_16B}, nil},
+	// AESMC <Vd>.16B, <Vn>.16B
+	{0xfffffc00, 0x4e286800, AESMC, instArgs{arg_Vd_arrangement_16B, arg_Vn_arrangement_16B}, nil},
+	// AND <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x0e201c00, AND, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// BIC <Vd>.<t>, #<imm8>{, LSL #<amount>}
+	{0xbff8dc00, 0x2f009400, BIC, instArgs{arg_Vd_arrangement_Q___4H_0__8H_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1}, nil},
+	// BIC <Vd>.<t_1>, #<imm8>{, LSL #<amount>}
+	{0xbff89c00, 0x2f001400, BIC, instArgs{arg_Vd_arrangement_Q___2S_0__4S_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1__16_2__24_3}, nil},
+	// BIC <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x0e601c00, BIC, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// BIF <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x2ee01c00, BIF, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// BIT <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x2ea01c00, BIT, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// BSL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x2e601c00, BSL, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// CLS <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e204800, CLS, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// CLZ <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e204800, CLZ, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// CMEQ <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e208c00, CMEQ, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// CMEQ <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e208c00, CMEQ, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// CMEQ <V><d>, <V><n>, #0
+	{0xff3ffc00, 0x5e209800, CMEQ, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_immediate_zero}, nil},
+	// CMEQ <Vd>.<t>, <Vn>.<t>, #0
+	{0xbf3ffc00, 0x0e209800, CMEQ, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_immediate_zero}, nil},
+	// CMGE <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e203c00, CMGE, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// CMGE <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e203c00, CMGE, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// CMGE <V><d>, <V><n>, #0
+	{0xff3ffc00, 0x7e208800, CMGE, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_immediate_zero}, nil},
+	// CMGE <Vd>.<t>, <Vn>.<t>, #0
+	{0xbf3ffc00, 0x2e208800, CMGE, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_immediate_zero}, nil},
+	// CMGT <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e203400, CMGT, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// CMGT <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e203400, CMGT, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// CMGT <V><d>, <V><n>, #0
+	{0xff3ffc00, 0x5e208800, CMGT, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_immediate_zero}, nil},
+	// CMGT <Vd>.<t>, <Vn>.<t>, #0
+	{0xbf3ffc00, 0x0e208800, CMGT, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_immediate_zero}, nil},
+	// CMHI <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e203400, CMHI, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// CMHI <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e203400, CMHI, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// CMHS <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e203c00, CMHS, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// CMHS <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e203c00, CMHS, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// CMLE <V><d>, <V><n>, #0
+	{0xff3ffc00, 0x7e209800, CMLE, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_immediate_zero}, nil},
+	// CMLE <Vd>.<t>, <Vn>.<t>, #0
+	{0xbf3ffc00, 0x2e209800, CMLE, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_immediate_zero}, nil},
+	// CMLT <V><d>, <V><n>, #0
+	{0xff3ffc00, 0x5e20a800, CMLT, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_immediate_zero}, nil},
+	// CMLT <Vd>.<t>, <Vn>.<t>, #0
+	{0xbf3ffc00, 0x0e20a800, CMLT, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_immediate_zero}, nil},
+	// CMTST <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e208c00, CMTST, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// CMTST <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e208c00, CMTST, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// CNT <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e205800, CNT, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01, arg_Vn_arrangement_size_Q___8B_00__16B_01}, nil},
+	// MOV <V><d>, <Vn>.<t_1>[<index>]
+	{0xffe0fc00, 0x5e000400, MOV, instArgs{arg_Vd_16_5__B_1__H_2__S_4__D_8, arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1}, nil},
+	// DUP <V><d>, <Vn>.<t_1>[<index>]
+	{0xffe0fc00, 0x5e000400, DUP, instArgs{arg_Vd_16_5__B_1__H_2__S_4__D_8, arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1}, nil},
+	// DUP <Vd>.<t>, <Vn>.<ts>[<index>]
+	{0xbfe0fc00, 0x0e000400, DUP, instArgs{arg_Vd_arrangement_imm5_Q___8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1}, nil},
+	// DUP <Vd>.<t>, <R><n>
+	{0xbfe0fc00, 0x0e000c00, DUP, instArgs{arg_Vd_arrangement_imm5_Q___8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Rn_16_5__W_1__W_2__W_4__X_8}, nil},
+	// EOR <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x2e201c00, EOR, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// EXT <Vd>.<t>, <Vn>.<t>, <Vm>.<t>, #<index>
+	{0xbfe08400, 0x2e000000, EXT, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1, arg_immediate_index_Q_imm4__imm4lt20gt_00__imm4_10}, nil},
+	// FABD <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x7ea0d400, FABD, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FABD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2ea0d400, FABD, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FABS <Sd>, <Sn>
+	{0xfffffc00, 0x1e20c000, FABS, instArgs{arg_Sd, arg_Sn}, nil},
+	// FABS <Dd>, <Dn>
+	{0xfffffc00, 0x1e60c000, FABS, instArgs{arg_Dd, arg_Dn}, nil},
+	// FABS <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0ea0f800, FABS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FACGE <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x7e20ec00, FACGE, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FACGE <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2e20ec00, FACGE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FACGT <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x7ea0ec00, FACGT, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FACGT <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2ea0ec00, FACGT, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FADD <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e202800, FADD, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FADD <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e602800, FADD, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0e20d400, FADD, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FADDP <V><d>, <Vn>.<t>
+	{0xffbffc00, 0x7e30d800, FADDP, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_arrangement_sz___2S_0__2D_1}, nil},
+	// FADDP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2e20d400, FADDP, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCCMP <Sn>, <Sm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x1e200400, FCCMP, instArgs{arg_Sn, arg_Sm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// FCCMP <Dn>, <Dm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x1e600400, FCCMP, instArgs{arg_Dn, arg_Dm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// FCCMPE <Sn>, <Sm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x1e200410, FCCMPE, instArgs{arg_Sn, arg_Sm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// FCCMPE <Dn>, <Dm>, #<nzcv>, <cond>
+	{0xffe00c10, 0x1e600410, FCCMPE, instArgs{arg_Dn, arg_Dm, arg_immediate_0_15_nzcv, arg_cond_AllowALNV_Normal}, nil},
+	// FCMEQ <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x5e20e400, FCMEQ, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FCMEQ <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0e20e400, FCMEQ, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCMEQ <V><d>, <V><n>, #0.0
+	{0xffbffc00, 0x5ea0d800, FCMEQ, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_immediate_floatzero}, nil},
+	// FCMEQ <Vd>.<t>, <Vn>.<t>, #0.0
+	{0xbfbffc00, 0x0ea0d800, FCMEQ, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_immediate_floatzero}, nil},
+	// FCMGE <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x7e20e400, FCMGE, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FCMGE <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2e20e400, FCMGE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCMGE <V><d>, <V><n>, #0.0
+	{0xffbffc00, 0x7ea0c800, FCMGE, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_immediate_floatzero}, nil},
+	// FCMGE <Vd>.<t>, <Vn>.<t>, #0.0
+	{0xbfbffc00, 0x2ea0c800, FCMGE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_immediate_floatzero}, nil},
+	// FCMGT <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x7ea0e400, FCMGT, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FCMGT <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2ea0e400, FCMGT, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCMGT <V><d>, <V><n>, #0.0
+	{0xffbffc00, 0x5ea0c800, FCMGT, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_immediate_floatzero}, nil},
+	// FCMGT <Vd>.<t>, <Vn>.<t>, #0.0
+	{0xbfbffc00, 0x0ea0c800, FCMGT, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_immediate_floatzero}, nil},
+	// FCMLE <V><d>, <V><n>, #0.0
+	{0xffbffc00, 0x7ea0d800, FCMLE, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_immediate_floatzero}, nil},
+	// FCMLE <Vd>.<t>, <Vn>.<t>, #0.0
+	{0xbfbffc00, 0x2ea0d800, FCMLE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_immediate_floatzero}, nil},
+	// FCMLT <V><d>, <V><n>, #0.0
+	{0xffbffc00, 0x5ea0e800, FCMLT, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_immediate_floatzero}, nil},
+	// FCMLT <Vd>.<t>, <Vn>.<t>, #0.0
+	{0xbfbffc00, 0x0ea0e800, FCMLT, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_immediate_floatzero}, nil},
+	// FCMP <Sn>, <Sm>
+	{0xffe0fc1f, 0x1e202000, FCMP, instArgs{arg_Sn, arg_Sm}, nil},
+	// FCMP <Sn>, #0.0
+	{0xffe0fc1f, 0x1e202008, FCMP, instArgs{arg_Sn, arg_immediate_floatzero}, nil},
+	// FCMP <Dn>, <Dm>
+	{0xffe0fc1f, 0x1e602000, FCMP, instArgs{arg_Dn, arg_Dm}, nil},
+	// FCMP <Dn>, #0.0
+	{0xffe0fc1f, 0x1e602008, FCMP, instArgs{arg_Dn, arg_immediate_floatzero}, nil},
+	// FCMPE <Sn>, <Sm>
+	{0xffe0fc1f, 0x1e202010, FCMPE, instArgs{arg_Sn, arg_Sm}, nil},
+	// FCMPE <Sn>, #0.0
+	{0xffe0fc1f, 0x1e202018, FCMPE, instArgs{arg_Sn, arg_immediate_floatzero}, nil},
+	// FCMPE <Dn>, <Dm>
+	{0xffe0fc1f, 0x1e602010, FCMPE, instArgs{arg_Dn, arg_Dm}, nil},
+	// FCMPE <Dn>, #0.0
+	{0xffe0fc1f, 0x1e602018, FCMPE, instArgs{arg_Dn, arg_immediate_floatzero}, nil},
+	// FCSEL <Sd>, <Sn>, <Sm>, <cond>
+	{0xffe00c00, 0x1e200c00, FCSEL, instArgs{arg_Sd, arg_Sn, arg_Sm, arg_cond_AllowALNV_Normal}, nil},
+	// FCSEL <Dd>, <Dn>, <Dm>, <cond>
+	{0xffe00c00, 0x1e600c00, FCSEL, instArgs{arg_Dd, arg_Dn, arg_Dm, arg_cond_AllowALNV_Normal}, nil},
+	// FCVT <Sd>, <Hn>
+	{0xfffffc00, 0x1ee24000, FCVT, instArgs{arg_Sd, arg_Hn}, nil},
+	// FCVT <Dd>, <Hn>
+	{0xfffffc00, 0x1ee2c000, FCVT, instArgs{arg_Dd, arg_Hn}, nil},
+	// FCVT <Hd>, <Sn>
+	{0xfffffc00, 0x1e23c000, FCVT, instArgs{arg_Hd, arg_Sn}, nil},
+	// FCVT <Dd>, <Sn>
+	{0xfffffc00, 0x1e22c000, FCVT, instArgs{arg_Dd, arg_Sn}, nil},
+	// FCVT <Hd>, <Dn>
+	{0xfffffc00, 0x1e63c000, FCVT, instArgs{arg_Hd, arg_Dn}, nil},
+	// FCVT <Sd>, <Dn>
+	{0xfffffc00, 0x1e624000, FCVT, instArgs{arg_Sd, arg_Dn}, nil},
+	// FCVTAS <Wd>, <Sn>
+	{0xfffffc00, 0x1e240000, FCVTAS, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTAS <Xd>, <Sn>
+	{0xfffffc00, 0x9e240000, FCVTAS, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTAS <Wd>, <Dn>
+	{0xfffffc00, 0x1e640000, FCVTAS, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTAS <Xd>, <Dn>
+	{0xfffffc00, 0x9e640000, FCVTAS, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTAS <V><d>, <V><n>
+	{0xffbffc00, 0x5e21c800, FCVTAS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTAS <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0e21c800, FCVTAS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTAU <Wd>, <Sn>
+	{0xfffffc00, 0x1e250000, FCVTAU, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTAU <Xd>, <Sn>
+	{0xfffffc00, 0x9e250000, FCVTAU, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTAU <Wd>, <Dn>
+	{0xfffffc00, 0x1e650000, FCVTAU, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTAU <Xd>, <Dn>
+	{0xfffffc00, 0x9e650000, FCVTAU, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTAU <V><d>, <V><n>
+	{0xffbffc00, 0x7e21c800, FCVTAU, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTAU <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2e21c800, FCVTAU, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTL <Vd>.<ta>, <Vn>.<tb>
+	{0xffbffc00, 0x0e217800, FCVTL, instArgs{arg_Vd_arrangement_sz___4S_0__2D_1, arg_Vn_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11}, nil},
+	// FCVTL2 <Vd>.<ta>, <Vn>.<tb>
+	{0xffbffc00, 0x4e217800, FCVTL2, instArgs{arg_Vd_arrangement_sz___4S_0__2D_1, arg_Vn_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11}, nil},
+	// FCVTMS <Wd>, <Sn>
+	{0xfffffc00, 0x1e300000, FCVTMS, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTMS <Xd>, <Sn>
+	{0xfffffc00, 0x9e300000, FCVTMS, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTMS <Wd>, <Dn>
+	{0xfffffc00, 0x1e700000, FCVTMS, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTMS <Xd>, <Dn>
+	{0xfffffc00, 0x9e700000, FCVTMS, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTMS <V><d>, <V><n>
+	{0xffbffc00, 0x5e21b800, FCVTMS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTMS <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0e21b800, FCVTMS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTMU <Wd>, <Sn>
+	{0xfffffc00, 0x1e310000, FCVTMU, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTMU <Xd>, <Sn>
+	{0xfffffc00, 0x9e310000, FCVTMU, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTMU <Wd>, <Dn>
+	{0xfffffc00, 0x1e710000, FCVTMU, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTMU <Xd>, <Dn>
+	{0xfffffc00, 0x9e710000, FCVTMU, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTMU <V><d>, <V><n>
+	{0xffbffc00, 0x7e21b800, FCVTMU, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTMU <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2e21b800, FCVTMU, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTN <Vd>.<tb>, <Vn>.<ta>
+	{0xffbffc00, 0x0e216800, FCVTN, instArgs{arg_Vd_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11, arg_Vn_arrangement_sz___4S_0__2D_1}, nil},
+	// FCVTN2 <Vd>.<tb>, <Vn>.<ta>
+	{0xffbffc00, 0x4e216800, FCVTN2, instArgs{arg_Vd_arrangement_sz_Q___4H_00__8H_01__2S_10__4S_11, arg_Vn_arrangement_sz___4S_0__2D_1}, nil},
+	// FCVTNS <Wd>, <Sn>
+	{0xfffffc00, 0x1e200000, FCVTNS, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTNS <Xd>, <Sn>
+	{0xfffffc00, 0x9e200000, FCVTNS, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTNS <Wd>, <Dn>
+	{0xfffffc00, 0x1e600000, FCVTNS, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTNS <Xd>, <Dn>
+	{0xfffffc00, 0x9e600000, FCVTNS, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTNS <V><d>, <V><n>
+	{0xffbffc00, 0x5e21a800, FCVTNS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTNS <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0e21a800, FCVTNS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTNU <Wd>, <Sn>
+	{0xfffffc00, 0x1e210000, FCVTNU, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTNU <Xd>, <Sn>
+	{0xfffffc00, 0x9e210000, FCVTNU, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTNU <Wd>, <Dn>
+	{0xfffffc00, 0x1e610000, FCVTNU, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTNU <Xd>, <Dn>
+	{0xfffffc00, 0x9e610000, FCVTNU, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTNU <V><d>, <V><n>
+	{0xffbffc00, 0x7e21a800, FCVTNU, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTNU <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2e21a800, FCVTNU, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTPS <Wd>, <Sn>
+	{0xfffffc00, 0x1e280000, FCVTPS, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTPS <Xd>, <Sn>
+	{0xfffffc00, 0x9e280000, FCVTPS, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTPS <Wd>, <Dn>
+	{0xfffffc00, 0x1e680000, FCVTPS, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTPS <Xd>, <Dn>
+	{0xfffffc00, 0x9e680000, FCVTPS, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTPS <V><d>, <V><n>
+	{0xffbffc00, 0x5ea1a800, FCVTPS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTPS <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0ea1a800, FCVTPS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTPU <Wd>, <Sn>
+	{0xfffffc00, 0x1e290000, FCVTPU, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTPU <Xd>, <Sn>
+	{0xfffffc00, 0x9e290000, FCVTPU, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTPU <Wd>, <Dn>
+	{0xfffffc00, 0x1e690000, FCVTPU, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTPU <Xd>, <Dn>
+	{0xfffffc00, 0x9e690000, FCVTPU, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTPU <V><d>, <V><n>
+	{0xffbffc00, 0x7ea1a800, FCVTPU, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTPU <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2ea1a800, FCVTPU, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTXN <V><d>, <V><n>
+	{0xffbffc00, 0x7e216800, FCVTXN, instArgs{arg_Vd_22_1__S_1, arg_Vn_22_1__D_1}, nil},
+	// FCVTXN <Vd>.<tb>, <Vn>.<ta>
+	{0xffbffc00, 0x2e216800, FCVTXN, instArgs{arg_Vd_arrangement_sz_Q___2S_10__4S_11, arg_Vn_arrangement_sz___2D_1}, nil},
+	// FCVTXN2 <Vd>.<tb>, <Vn>.<ta>
+	{0xffbffc00, 0x6e216800, FCVTXN2, instArgs{arg_Vd_arrangement_sz_Q___2S_10__4S_11, arg_Vn_arrangement_sz___2D_1}, nil},
+	// FCVTZS <Wd>, <Sn>, #<fbits>
+	{0xffff0000, 0x1e180000, FCVTZS, instArgs{arg_Wd, arg_Sn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// FCVTZS <Xd>, <Sn>, #<fbits>
+	{0xffff0000, 0x9e180000, FCVTZS, instArgs{arg_Xd, arg_Sn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// FCVTZS <Wd>, <Dn>, #<fbits>
+	{0xffff0000, 0x1e580000, FCVTZS, instArgs{arg_Wd, arg_Dn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// FCVTZS <Xd>, <Dn>, #<fbits>
+	{0xffff0000, 0x9e580000, FCVTZS, instArgs{arg_Xd, arg_Dn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// FCVTZS <Wd>, <Sn>
+	{0xfffffc00, 0x1e380000, FCVTZS, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTZS <Xd>, <Sn>
+	{0xfffffc00, 0x9e380000, FCVTZS, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTZS <Wd>, <Dn>
+	{0xfffffc00, 0x1e780000, FCVTZS, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTZS <Xd>, <Dn>
+	{0xfffffc00, 0x9e780000, FCVTZS, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTZS <V><d>, <V><n>, #<fbits>
+	{0xff80fc00, 0x5f00fc00, FCVTZS, instArgs{arg_Vd_19_4__S_4__D_8, arg_Vn_19_4__S_4__D_8, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__64UIntimmhimmb_4__128UIntimmhimmb_8}, fcvtzs_asisdshf_c_cond},
+	// FCVTZS <Vd>.<t>, <Vn>.<t>, #<fbits>
+	{0xbf80fc00, 0x0f00fc00, FCVTZS, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__64UIntimmhimmb_4__128UIntimmhimmb_8}, fcvtzs_asimdshf_c_cond},
+	// FCVTZS <V><d>, <V><n>
+	{0xffbffc00, 0x5ea1b800, FCVTZS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTZS <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0ea1b800, FCVTZS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FCVTZU <Wd>, <Sn>, #<fbits>
+	{0xffff0000, 0x1e190000, FCVTZU, instArgs{arg_Wd, arg_Sn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// FCVTZU <Xd>, <Sn>, #<fbits>
+	{0xffff0000, 0x9e190000, FCVTZU, instArgs{arg_Xd, arg_Sn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// FCVTZU <Wd>, <Dn>, #<fbits>
+	{0xffff0000, 0x1e590000, FCVTZU, instArgs{arg_Wd, arg_Dn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// FCVTZU <Xd>, <Dn>, #<fbits>
+	{0xffff0000, 0x9e590000, FCVTZU, instArgs{arg_Xd, arg_Dn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// FCVTZU <Wd>, <Sn>
+	{0xfffffc00, 0x1e390000, FCVTZU, instArgs{arg_Wd, arg_Sn}, nil},
+	// FCVTZU <Xd>, <Sn>
+	{0xfffffc00, 0x9e390000, FCVTZU, instArgs{arg_Xd, arg_Sn}, nil},
+	// FCVTZU <Wd>, <Dn>
+	{0xfffffc00, 0x1e790000, FCVTZU, instArgs{arg_Wd, arg_Dn}, nil},
+	// FCVTZU <Xd>, <Dn>
+	{0xfffffc00, 0x9e790000, FCVTZU, instArgs{arg_Xd, arg_Dn}, nil},
+	// FCVTZU <V><d>, <V><n>, #<fbits>
+	{0xff80fc00, 0x7f00fc00, FCVTZU, instArgs{arg_Vd_19_4__S_4__D_8, arg_Vn_19_4__S_4__D_8, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__64UIntimmhimmb_4__128UIntimmhimmb_8}, fcvtzu_asisdshf_c_cond},
+	// FCVTZU <Vd>.<t>, <Vn>.<t>, #<fbits>
+	{0xbf80fc00, 0x2f00fc00, FCVTZU, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__64UIntimmhimmb_4__128UIntimmhimmb_8}, fcvtzu_asimdshf_c_cond},
+	// FCVTZU <V><d>, <V><n>
+	{0xffbffc00, 0x7ea1b800, FCVTZU, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FCVTZU <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2ea1b800, FCVTZU, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FDIV <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e201800, FDIV, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FDIV <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e601800, FDIV, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FDIV <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2e20fc00, FDIV, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMADD <Sd>, <Sn>, <Sm>, <Sa>
+	{0xffe08000, 0x1f000000, FMADD, instArgs{arg_Sd, arg_Sn, arg_Sm, arg_Sa}, nil},
+	// FMADD <Dd>, <Dn>, <Dm>, <Da>
+	{0xffe08000, 0x1f400000, FMADD, instArgs{arg_Dd, arg_Dn, arg_Dm, arg_Da}, nil},
+	// FMAX <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e204800, FMAX, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FMAX <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e604800, FMAX, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FMAX <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0e20f400, FMAX, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMAXNM <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e206800, FMAXNM, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FMAXNM <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e606800, FMAXNM, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FMAXNM <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0e20c400, FMAXNM, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMAXNMP <V><d>, <Vn>.<t>
+	{0xffbffc00, 0x7e30c800, FMAXNMP, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_arrangement_sz___2S_0__2D_1}, nil},
+	// FMAXNMP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2e20c400, FMAXNMP, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMAXNMV <V><d>, <Vn>.<t>
+	{0xbfbffc00, 0x2e30c800, FMAXNMV, instArgs{arg_Vd_22_1__S_0, arg_Vn_arrangement_Q_sz___4S_10}, nil},
+	// FMAXP <V><d>, <Vn>.<t>
+	{0xffbffc00, 0x7e30f800, FMAXP, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_arrangement_sz___2S_0__2D_1}, nil},
+	// FMAXP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2e20f400, FMAXP, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMAXV <V><d>, <Vn>.<t>
+	{0xbfbffc00, 0x2e30f800, FMAXV, instArgs{arg_Vd_22_1__S_0, arg_Vn_arrangement_Q_sz___4S_10}, nil},
+	// FMIN <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e205800, FMIN, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FMIN <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e605800, FMIN, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FMIN <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0ea0f400, FMIN, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMINNM <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e207800, FMINNM, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FMINNM <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e607800, FMINNM, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FMINNM <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0ea0c400, FMINNM, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMINNMP <V><d>, <Vn>.<t>
+	{0xffbffc00, 0x7eb0c800, FMINNMP, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_arrangement_sz___2S_0__2D_1}, nil},
+	// FMINNMP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2ea0c400, FMINNMP, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMINNMV <V><d>, <Vn>.<t>
+	{0xbfbffc00, 0x2eb0c800, FMINNMV, instArgs{arg_Vd_22_1__S_0, arg_Vn_arrangement_Q_sz___4S_10}, nil},
+	// FMINP <V><d>, <Vn>.<t>
+	{0xffbffc00, 0x7eb0f800, FMINP, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_arrangement_sz___2S_0__2D_1}, nil},
+	// FMINP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2ea0f400, FMINP, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMINV <V><d>, <Vn>.<t>
+	{0xbfbffc00, 0x2eb0f800, FMINV, instArgs{arg_Vd_22_1__S_0, arg_Vn_arrangement_Q_sz___4S_10}, nil},
+	// FMLA <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff80f400, 0x5f801000, FMLA, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FMLA <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf80f400, 0x0f801000, FMLA, instArgs{arg_Vd_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vn_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FMLA <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0e20cc00, FMLA, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMLS <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff80f400, 0x5f805000, FMLS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FMLS <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf80f400, 0x0f805000, FMLS, instArgs{arg_Vd_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vn_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FMLS <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0ea0cc00, FMLS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMOV <Sd>, <Wn>
+	{0xfffffc00, 0x1e270000, FMOV, instArgs{arg_Sd, arg_Wn}, nil},
+	// FMOV <Wd>, <Sn>
+	{0xfffffc00, 0x1e260000, FMOV, instArgs{arg_Wd, arg_Sn}, nil},
+	// FMOV <Dd>, <Xn>
+	{0xfffffc00, 0x9e670000, FMOV, instArgs{arg_Dd, arg_Xn}, nil},
+	// FMOV <Vd>.D[1], <Xn>
+	{0xfffffc00, 0x9eaf0000, FMOV, instArgs{arg_Vd_arrangement_D_index__1, arg_Xn}, nil},
+	// FMOV <Xd>, <Dn>
+	{0xfffffc00, 0x9e660000, FMOV, instArgs{arg_Xd, arg_Dn}, nil},
+	// FMOV <Xd>, <Vn>.D[1]
+	{0xfffffc00, 0x9eae0000, FMOV, instArgs{arg_Xd, arg_Vn_arrangement_D_index__1}, nil},
+	// FMOV <Sd>, <Sn>
+	{0xfffffc00, 0x1e204000, FMOV, instArgs{arg_Sd, arg_Sn}, nil},
+	// FMOV <Dd>, <Dn>
+	{0xfffffc00, 0x1e604000, FMOV, instArgs{arg_Dd, arg_Dn}, nil},
+	// FMOV <Sd>, #<imm>
+	{0xffe01fe0, 0x1e201000, FMOV, instArgs{arg_Sd, arg_immediate_exp_3_pre_4_imm8}, nil},
+	// FMOV <Dd>, #<imm>
+	{0xffe01fe0, 0x1e601000, FMOV, instArgs{arg_Dd, arg_immediate_exp_3_pre_4_imm8}, nil},
+	// FMOV <Vd>.<t>, #<imm>
+	{0xbff8fc00, 0x0f00f400, FMOV, instArgs{arg_Vd_arrangement_Q___2S_0__4S_1, arg_immediate_exp_3_pre_4_a_b_c_d_e_f_g_h}, nil},
+	// FMOV <Vd>.2D, #<imm>
+	{0xfff8fc00, 0x6f00f400, FMOV, instArgs{arg_Vd_arrangement_2D, arg_immediate_exp_3_pre_4_a_b_c_d_e_f_g_h}, nil},
+	// FMSUB <Sd>, <Sn>, <Sm>, <Sa>
+	{0xffe08000, 0x1f008000, FMSUB, instArgs{arg_Sd, arg_Sn, arg_Sm, arg_Sa}, nil},
+	// FMSUB <Dd>, <Dn>, <Dm>, <Da>
+	{0xffe08000, 0x1f408000, FMSUB, instArgs{arg_Dd, arg_Dn, arg_Dm, arg_Da}, nil},
+	// FMUL <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff80f400, 0x5f809000, FMUL, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FMUL <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf80f400, 0x0f809000, FMUL, instArgs{arg_Vd_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vn_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FMUL <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e200800, FMUL, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FMUL <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e600800, FMUL, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FMUL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x2e20dc00, FMUL, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMULX <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x5e20dc00, FMULX, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FMULX <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0e20dc00, FMULX, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FMULX <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff80f400, 0x7f809000, FMULX, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FMULX <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf80f400, 0x2f809000, FMULX, instArgs{arg_Vd_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vn_arrangement_Q_sz___2S_00__4S_10__2D_11, arg_Vm_arrangement_sz___S_0__D_1_index__sz_L_H__HL_00__H_10_1}, nil},
+	// FNEG <Sd>, <Sn>
+	{0xfffffc00, 0x1e214000, FNEG, instArgs{arg_Sd, arg_Sn}, nil},
+	// FNEG <Dd>, <Dn>
+	{0xfffffc00, 0x1e614000, FNEG, instArgs{arg_Dd, arg_Dn}, nil},
+	// FNEG <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2ea0f800, FNEG, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FNMADD <Sd>, <Sn>, <Sm>, <Sa>
+	{0xffe08000, 0x1f200000, FNMADD, instArgs{arg_Sd, arg_Sn, arg_Sm, arg_Sa}, nil},
+	// FNMADD <Dd>, <Dn>, <Dm>, <Da>
+	{0xffe08000, 0x1f600000, FNMADD, instArgs{arg_Dd, arg_Dn, arg_Dm, arg_Da}, nil},
+	// FNMSUB <Sd>, <Sn>, <Sm>, <Sa>
+	{0xffe08000, 0x1f208000, FNMSUB, instArgs{arg_Sd, arg_Sn, arg_Sm, arg_Sa}, nil},
+	// FNMSUB <Dd>, <Dn>, <Dm>, <Da>
+	{0xffe08000, 0x1f608000, FNMSUB, instArgs{arg_Dd, arg_Dn, arg_Dm, arg_Da}, nil},
+	// FNMUL <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e208800, FNMUL, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FNMUL <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e608800, FNMUL, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FRECPE <V><d>, <V><n>
+	{0xffbffc00, 0x5ea1d800, FRECPE, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FRECPE <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0ea1d800, FRECPE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRECPS <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x5e20fc00, FRECPS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FRECPS <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0e20fc00, FRECPS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRECPX <V><d>, <V><n>
+	{0xffbffc00, 0x5ea1f800, FRECPX, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FRINTA <Sd>, <Sn>
+	{0xfffffc00, 0x1e264000, FRINTA, instArgs{arg_Sd, arg_Sn}, nil},
+	// FRINTA <Dd>, <Dn>
+	{0xfffffc00, 0x1e664000, FRINTA, instArgs{arg_Dd, arg_Dn}, nil},
+	// FRINTA <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2e218800, FRINTA, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRINTI <Sd>, <Sn>
+	{0xfffffc00, 0x1e27c000, FRINTI, instArgs{arg_Sd, arg_Sn}, nil},
+	// FRINTI <Dd>, <Dn>
+	{0xfffffc00, 0x1e67c000, FRINTI, instArgs{arg_Dd, arg_Dn}, nil},
+	// FRINTI <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2ea19800, FRINTI, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRINTM <Sd>, <Sn>
+	{0xfffffc00, 0x1e254000, FRINTM, instArgs{arg_Sd, arg_Sn}, nil},
+	// FRINTM <Dd>, <Dn>
+	{0xfffffc00, 0x1e654000, FRINTM, instArgs{arg_Dd, arg_Dn}, nil},
+	// FRINTM <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0e219800, FRINTM, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRINTN <Sd>, <Sn>
+	{0xfffffc00, 0x1e244000, FRINTN, instArgs{arg_Sd, arg_Sn}, nil},
+	// FRINTN <Dd>, <Dn>
+	{0xfffffc00, 0x1e644000, FRINTN, instArgs{arg_Dd, arg_Dn}, nil},
+	// FRINTN <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0e218800, FRINTN, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRINTP <Sd>, <Sn>
+	{0xfffffc00, 0x1e24c000, FRINTP, instArgs{arg_Sd, arg_Sn}, nil},
+	// FRINTP <Dd>, <Dn>
+	{0xfffffc00, 0x1e64c000, FRINTP, instArgs{arg_Dd, arg_Dn}, nil},
+	// FRINTP <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0ea18800, FRINTP, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRINTX <Sd>, <Sn>
+	{0xfffffc00, 0x1e274000, FRINTX, instArgs{arg_Sd, arg_Sn}, nil},
+	// FRINTX <Dd>, <Dn>
+	{0xfffffc00, 0x1e674000, FRINTX, instArgs{arg_Dd, arg_Dn}, nil},
+	// FRINTX <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2e219800, FRINTX, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRINTZ <Sd>, <Sn>
+	{0xfffffc00, 0x1e25c000, FRINTZ, instArgs{arg_Sd, arg_Sn}, nil},
+	// FRINTZ <Dd>, <Dn>
+	{0xfffffc00, 0x1e65c000, FRINTZ, instArgs{arg_Dd, arg_Dn}, nil},
+	// FRINTZ <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0ea19800, FRINTZ, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRSQRTE <V><d>, <V><n>
+	{0xffbffc00, 0x7ea1d800, FRSQRTE, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// FRSQRTE <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2ea1d800, FRSQRTE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FRSQRTS <V><d>, <V><n>, <V><m>
+	{0xffa0fc00, 0x5ea0fc00, FRSQRTS, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1, arg_Vm_22_1__S_0__D_1}, nil},
+	// FRSQRTS <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0ea0fc00, FRSQRTS, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FSQRT <Sd>, <Sn>
+	{0xfffffc00, 0x1e21c000, FSQRT, instArgs{arg_Sd, arg_Sn}, nil},
+	// FSQRT <Dd>, <Dn>
+	{0xfffffc00, 0x1e61c000, FSQRT, instArgs{arg_Dd, arg_Dn}, nil},
+	// FSQRT <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2ea1f800, FSQRT, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// FSUB <Sd>, <Sn>, <Sm>
+	{0xffe0fc00, 0x1e203800, FSUB, instArgs{arg_Sd, arg_Sn, arg_Sm}, nil},
+	// FSUB <Dd>, <Dn>, <Dm>
+	{0xffe0fc00, 0x1e603800, FSUB, instArgs{arg_Dd, arg_Dn, arg_Dm}, nil},
+	// FSUB <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfa0fc00, 0x0ea0d400, FSUB, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vm_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// MOV <Vd>.<ts>[<index1>], <Vn>.<ts>[<index2>]
+	{0xffe08400, 0x6e000400, MOV, instArgs{arg_Vd_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1, arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5_imm4__imm4lt30gt_1__imm4lt31gt_2__imm4lt32gt_4__imm4lt3gt_8_1}, nil},
+	// INS <Vd>.<ts>[<index1>], <Vn>.<ts>[<index2>]
+	{0xffe08400, 0x6e000400, INS, instArgs{arg_Vd_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1, arg_Vn_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5_imm4__imm4lt30gt_1__imm4lt31gt_2__imm4lt32gt_4__imm4lt3gt_8_1}, nil},
+	// MOV <Vd>.<ts>[<index>], <R><n>
+	{0xffe0fc00, 0x4e001c00, MOV, instArgs{arg_Vd_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1, arg_Rn_16_5__W_1__W_2__W_4__X_8}, nil},
+	// INS <Vd>.<ts>[<index>], <R><n>
+	{0xffe0fc00, 0x4e001c00, INS, instArgs{arg_Vd_arrangement_imm5___B_1__H_2__S_4__D_8_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4__imm5lt4gt_8_1, arg_Rn_16_5__W_1__W_2__W_4__X_8}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c407000, LD1, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c40a000, LD1, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c406000, LD1, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c402000, LD1, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0cdf7000, LD1, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__8_0__16_1}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0cc07000, LD1, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<imm_1>
+	{0xbffff000, 0x0cdfa000, LD1, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__16_0__32_1}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0cc0a000, LD1, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<imm_2>
+	{0xbffff000, 0x0cdf6000, LD1, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__24_0__48_1}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0cc06000, LD1, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<imm_3>
+	{0xbffff000, 0x0cdf2000, LD1, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__32_0__64_1}, nil},
+	// LD1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0cc02000, LD1, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD1 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d400000, LD1, instArgs{arg_Vt_1_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d404000, LD1, instArgs{arg_Vt_1_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d408000, LD1, instArgs{arg_Vt_1_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d408400, LD1, instArgs{arg_Vt_1_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// LD1 <Vt>.B[<index>], [<Xn|SP>], #1
+	{0xbfffe000, 0x0ddf0000, LD1, instArgs{arg_Vt_1_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_1}, nil},
+	// LD1 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0dc00000, LD1, instArgs{arg_Vt_1_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD1 <Vt>.H[<index_2>], [<Xn|SP>], #2
+	{0xbfffe400, 0x0ddf4000, LD1, instArgs{arg_Vt_1_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_2}, nil},
+	// LD1 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0dc04000, LD1, instArgs{arg_Vt_1_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD1 <Vt>.S[<index_3>], [<Xn|SP>], #4
+	{0xbfffec00, 0x0ddf8000, LD1, instArgs{arg_Vt_1_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_4}, nil},
+	// LD1 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0dc08000, LD1, instArgs{arg_Vt_1_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// LD1 <Vt>.D[<index_1>], [<Xn|SP>], #8
+	{0xbffffc00, 0x0ddf8400, LD1, instArgs{arg_Vt_1_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_8}, nil},
+	// LD1 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0dc08400, LD1, instArgs{arg_Vt_1_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// LD1R <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0d40c000, LD1R, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD1R <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0ddfc000, LD1R, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_size__1_0__2_1__4_2__8_3}, nil},
+	// LD1R <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0dc0c000, LD1R, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD2 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c408000, LD2, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_offset}, nil},
+	// LD2 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0cdf8000, LD2, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Q__16_0__32_1}, nil},
+	// LD2 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0cc08000, LD2, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD2 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d600000, LD2, instArgs{arg_Vt_2_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD2 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d604000, LD2, instArgs{arg_Vt_2_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD2 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d608000, LD2, instArgs{arg_Vt_2_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// LD2 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d608400, LD2, instArgs{arg_Vt_2_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// LD2 <Vt>.B[<index>], [<Xn|SP>], #2
+	{0xbfffe000, 0x0dff0000, LD2, instArgs{arg_Vt_2_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_2}, nil},
+	// LD2 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0de00000, LD2, instArgs{arg_Vt_2_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD2 <Vt>.H[<index_2>], [<Xn|SP>], #4
+	{0xbfffe400, 0x0dff4000, LD2, instArgs{arg_Vt_2_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_4}, nil},
+	// LD2 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0de04000, LD2, instArgs{arg_Vt_2_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD2 <Vt>.S[<index_3>], [<Xn|SP>], #8
+	{0xbfffec00, 0x0dff8000, LD2, instArgs{arg_Vt_2_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_8}, nil},
+	// LD2 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0de08000, LD2, instArgs{arg_Vt_2_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// LD2 <Vt>.D[<index_1>], [<Xn|SP>], #16
+	{0xbffffc00, 0x0dff8400, LD2, instArgs{arg_Vt_2_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_16}, nil},
+	// LD2 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0de08400, LD2, instArgs{arg_Vt_2_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// LD2R <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0d60c000, LD2R, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD2R <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0dffc000, LD2R, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_size__2_0__4_1__8_2__16_3}, nil},
+	// LD2R <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0de0c000, LD2R, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD3 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c404000, LD3, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_offset}, nil},
+	// LD3 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0cdf4000, LD3, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Q__24_0__48_1}, nil},
+	// LD3 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0cc04000, LD3, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD3 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d402000, LD3, instArgs{arg_Vt_3_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD3 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d406000, LD3, instArgs{arg_Vt_3_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD3 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d40a000, LD3, instArgs{arg_Vt_3_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// LD3 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d40a400, LD3, instArgs{arg_Vt_3_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// LD3 <Vt>.B[<index>], [<Xn|SP>], #3
+	{0xbfffe000, 0x0ddf2000, LD3, instArgs{arg_Vt_3_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_3}, nil},
+	// LD3 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0dc02000, LD3, instArgs{arg_Vt_3_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD3 <Vt>.H[<index_2>], [<Xn|SP>], #6
+	{0xbfffe400, 0x0ddf6000, LD3, instArgs{arg_Vt_3_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_6}, nil},
+	// LD3 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0dc06000, LD3, instArgs{arg_Vt_3_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD3 <Vt>.S[<index_3>], [<Xn|SP>], #12
+	{0xbfffec00, 0x0ddfa000, LD3, instArgs{arg_Vt_3_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_12}, nil},
+	// LD3 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0dc0a000, LD3, instArgs{arg_Vt_3_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// LD3 <Vt>.D[<index_1>], [<Xn|SP>], #24
+	{0xbffffc00, 0x0ddfa400, LD3, instArgs{arg_Vt_3_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_24}, nil},
+	// LD3 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0dc0a400, LD3, instArgs{arg_Vt_3_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// LD3R <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0d40e000, LD3R, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD3R <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0ddfe000, LD3R, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_size__3_0__6_1__12_2__24_3}, nil},
+	// LD3R <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0dc0e000, LD3R, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD4 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c400000, LD4, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_offset}, nil},
+	// LD4 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0cdf0000, LD4, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Q__32_0__64_1}, nil},
+	// LD4 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0cc00000, LD4, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LD4 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d602000, LD4, instArgs{arg_Vt_4_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD4 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d606000, LD4, instArgs{arg_Vt_4_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// LD4 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d60a000, LD4, instArgs{arg_Vt_4_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// LD4 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d60a400, LD4, instArgs{arg_Vt_4_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// LD4 <Vt>.B[<index>], [<Xn|SP>], #4
+	{0xbfffe000, 0x0dff2000, LD4, instArgs{arg_Vt_4_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_4}, nil},
+	// LD4 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0de02000, LD4, instArgs{arg_Vt_4_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD4 <Vt>.H[<index_2>], [<Xn|SP>], #8
+	{0xbfffe400, 0x0dff6000, LD4, instArgs{arg_Vt_4_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_8}, nil},
+	// LD4 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0de06000, LD4, instArgs{arg_Vt_4_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// LD4 <Vt>.S[<index_3>], [<Xn|SP>], #16
+	{0xbfffec00, 0x0dffa000, LD4, instArgs{arg_Vt_4_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_16}, nil},
+	// LD4 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0de0a000, LD4, instArgs{arg_Vt_4_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// LD4 <Vt>.D[<index_1>], [<Xn|SP>], #32
+	{0xbffffc00, 0x0dffa400, LD4, instArgs{arg_Vt_4_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_32}, nil},
+	// LD4 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0de0a400, LD4, instArgs{arg_Vt_4_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// LD4R <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0d60e000, LD4R, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// LD4R <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0dffe000, LD4R, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_size__4_0__8_1__16_2__32_3}, nil},
+	// LD4R <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0de0e000, LD4R, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// LDNP <St>, <St2>, [<Xn|SP>{, #<imm_2>}]
+	{0xffc00000, 0x2c400000, LDNP, instArgs{arg_St, arg_St2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// LDNP <Dt>, <Dt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x6c400000, LDNP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// LDNP <Qt>, <Qt2>, [<Xn|SP>{, #<imm_1>}]
+	{0xffc00000, 0xac400000, LDNP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_optional_imm7_16_signed}, nil},
+	// LDP <St>, <St2>, [<Xn|SP>], #<imm_5>
+	{0xffc00000, 0x2cc00000, LDP, instArgs{arg_St, arg_St2, arg_Xns_mem_post_imm7_4_signed}, nil},
+	// LDP <Dt>, <Dt2>, [<Xn|SP>], #<imm_1>
+	{0xffc00000, 0x6cc00000, LDP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_post_imm7_8_signed}, nil},
+	// LDP <Qt>, <Qt2>, [<Xn|SP>], #<imm_3>
+	{0xffc00000, 0xacc00000, LDP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_post_imm7_16_signed}, nil},
+	// LDP <St>, <St2>, [<Xn|SP>{, #<imm_5>}]!
+	{0xffc00000, 0x2dc00000, LDP, instArgs{arg_St, arg_St2, arg_Xns_mem_wb_imm7_4_signed}, nil},
+	// LDP <Dt>, <Dt2>, [<Xn|SP>{, #<imm_1>}]!
+	{0xffc00000, 0x6dc00000, LDP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_wb_imm7_8_signed}, nil},
+	// LDP <Qt>, <Qt2>, [<Xn|SP>{, #<imm_3>}]!
+	{0xffc00000, 0xadc00000, LDP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_wb_imm7_16_signed}, nil},
+	// LDP <St>, <St2>, [<Xn|SP>{, #<imm_4>}]
+	{0xffc00000, 0x2d400000, LDP, instArgs{arg_St, arg_St2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// LDP <Dt>, <Dt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x6d400000, LDP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// LDP <Qt>, <Qt2>, [<Xn|SP>{, #<imm_2>}]
+	{0xffc00000, 0xad400000, LDP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_optional_imm7_16_signed}, nil},
+	// LDR <Bt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x3c400400, LDR, instArgs{arg_Bt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDR <Ht>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x7c400400, LDR, instArgs{arg_Ht, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDR <St>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xbc400400, LDR, instArgs{arg_St, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDR <Dt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xfc400400, LDR, instArgs{arg_Dt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDR <Qt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x3cc00400, LDR, instArgs{arg_Qt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// LDR <Bt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x3c400c00, LDR, instArgs{arg_Bt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDR <Ht>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x7c400c00, LDR, instArgs{arg_Ht, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDR <St>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xbc400c00, LDR, instArgs{arg_St, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDR <Dt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xfc400c00, LDR, instArgs{arg_Dt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDR <Qt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x3cc00c00, LDR, instArgs{arg_Qt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// LDR <Bt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x3d400000, LDR, instArgs{arg_Bt, arg_Xns_mem_optional_imm12_1_unsigned}, nil},
+	// LDR <Ht>, [<Xn|SP>{, #<pimm_2>}]
+	{0xffc00000, 0x7d400000, LDR, instArgs{arg_Ht, arg_Xns_mem_optional_imm12_2_unsigned}, nil},
+	// LDR <St>, [<Xn|SP>{, #<pimm_4>}]
+	{0xffc00000, 0xbd400000, LDR, instArgs{arg_St, arg_Xns_mem_optional_imm12_4_unsigned}, nil},
+	// LDR <Dt>, [<Xn|SP>{, #<pimm_1>}]
+	{0xffc00000, 0xfd400000, LDR, instArgs{arg_Dt, arg_Xns_mem_optional_imm12_8_unsigned}, nil},
+	// LDR <Qt>, [<Xn|SP>{, #<pimm_3>}]
+	{0xffc00000, 0x3dc00000, LDR, instArgs{arg_Qt, arg_Xns_mem_optional_imm12_16_unsigned}, nil},
+	// LDR <St>, <label>
+	{0xff000000, 0x1c000000, LDR, instArgs{arg_St, arg_slabel_imm19_2}, nil},
+	// LDR <Dt>, <label>
+	{0xff000000, 0x5c000000, LDR, instArgs{arg_Dt, arg_slabel_imm19_2}, nil},
+	// LDR <Qt>, <label>
+	{0xff000000, 0x9c000000, LDR, instArgs{arg_Qt, arg_slabel_imm19_2}, nil},
+	// LDR <Bt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x3c600800, LDR, instArgs{arg_Bt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1}, nil},
+	// LDR <Ht>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x7c600800, LDR, instArgs{arg_Ht, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1}, nil},
+	// LDR <St>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xbc600800, LDR, instArgs{arg_St, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__2_1}, nil},
+	// LDR <Dt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xfc600800, LDR, instArgs{arg_Dt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1}, nil},
+	// LDR <Qt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x3ce00800, LDR, instArgs{arg_Qt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__4_1}, nil},
+	// LDUR <Bt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x3c400000, LDUR, instArgs{arg_Bt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDUR <Ht>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x7c400000, LDUR, instArgs{arg_Ht, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDUR <St>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xbc400000, LDUR, instArgs{arg_St, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDUR <Dt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xfc400000, LDUR, instArgs{arg_Dt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// LDUR <Qt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x3cc00000, LDUR, instArgs{arg_Qt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// MLA <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf00f400, 0x2f000000, MLA, instArgs{arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// MLA <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e209400, MLA, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// MLS <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf00f400, 0x2f004000, MLS, instArgs{arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// MLS <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e209400, MLS, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// MOV <Wd>, <Vn>.S[<index>]
+	{0xffe0fc00, 0x0e003c00, MOV, instArgs{arg_Wd, arg_Vn_arrangement_S_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4_1}, mov_umov_asimdins_w_w_cond},
+	// UMOV <Wd>, <Vn>.<ts>[<index>]
+	{0xffe0fc00, 0x0e003c00, UMOV, instArgs{arg_Wd, arg_Vn_arrangement_imm5___B_1__H_2__S_4_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4_1}, nil},
+	// MOV <Xd>, <Vn>.D[<index_1>]
+	{0xffe0fc00, 0x4e003c00, MOV, instArgs{arg_Xd, arg_Vn_arrangement_D_index__imm5_1}, mov_umov_asimdins_x_x_cond},
+	// UMOV <Xd>, <Vn>.<ts_1>[<index_1>]
+	{0xffe0fc00, 0x4e003c00, UMOV, instArgs{arg_Xd, arg_Vn_arrangement_imm5___D_8_index__imm5_1}, nil},
+	// MOV <Vd>.<t>, <Vn>.<t>
+	{0xbfe0fc00, 0x0ea01c00, MOV, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1}, mov_orr_asimdsame_only_cond},
+	// ORR <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x0ea01c00, ORR, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// MOVI <Vd>.<t_2>, #<imm8>{, LSL #0}
+	{0xbff8fc00, 0x0f00e400, MOVI, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_immediate_OptLSLZero__a_b_c_d_e_f_g_h}, nil},
+	// MOVI <Vd>.<t>, #<imm8>{, LSL #<amount>}
+	{0xbff8dc00, 0x0f008400, MOVI, instArgs{arg_Vd_arrangement_Q___4H_0__8H_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1}, nil},
+	// MOVI <Vd>.<t_1>, #<imm8>{, LSL #<amount>}
+	{0xbff89c00, 0x0f000400, MOVI, instArgs{arg_Vd_arrangement_Q___2S_0__4S_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1__16_2__24_3}, nil},
+	// MOVI <Vd>.<t_1>, #<imm8>, MSL #<amount>
+	{0xbff8ec00, 0x0f00c400, MOVI, instArgs{arg_Vd_arrangement_Q___2S_0__4S_1, arg_immediate_MSL__a_b_c_d_e_f_g_h_cmode__8_0__16_1}, nil},
+	// MOVI <Dd>, #<imm>
+	{0xfff8fc00, 0x2f00e400, MOVI, instArgs{arg_Dd, arg_immediate_8x8_a_b_c_d_e_f_g_h}, nil},
+	// MOVI <Vd>.2D, #<imm>
+	{0xfff8fc00, 0x6f00e400, MOVI, instArgs{arg_Vd_arrangement_2D, arg_immediate_8x8_a_b_c_d_e_f_g_h}, nil},
+	// MUL <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf00f400, 0x0f008000, MUL, instArgs{arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// MUL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e209c00, MUL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// MVN <Vd>.<t>, <Vn>.<t>
+	{0xbffffc00, 0x2e205800, MVN, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1}, nil},
+	// NOT <Vd>.<t>, <Vn>.<t>
+	{0xbffffc00, 0x2e205800, NOT, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1}, nil},
+	// MVNI <Vd>.<t>, #<imm8>{, LSL #<amount>}
+	{0xbff8dc00, 0x2f008400, MVNI, instArgs{arg_Vd_arrangement_Q___4H_0__8H_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1}, nil},
+	// MVNI <Vd>.<t_1>, #<imm8>{, LSL #<amount>}
+	{0xbff89c00, 0x2f000400, MVNI, instArgs{arg_Vd_arrangement_Q___2S_0__4S_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1__16_2__24_3}, nil},
+	// MVNI <Vd>.<t_1>, #<imm8>, MSL #<amount>
+	{0xbff8ec00, 0x2f00c400, MVNI, instArgs{arg_Vd_arrangement_Q___2S_0__4S_1, arg_immediate_MSL__a_b_c_d_e_f_g_h_cmode__8_0__16_1}, nil},
+	// NEG <V><d>, <V><n>
+	{0xff3ffc00, 0x7e20b800, NEG, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3}, nil},
+	// NEG <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e20b800, NEG, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// ORN <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbfe0fc00, 0x0ee01c00, ORN, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// ORR <Vd>.<t>, #<imm8>{, LSL #<amount>}
+	{0xbff8dc00, 0x0f009400, ORR, instArgs{arg_Vd_arrangement_Q___4H_0__8H_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1}, nil},
+	// ORR <Vd>.<t_1>, #<imm8>{, LSL #<amount>}
+	{0xbff89c00, 0x0f001400, ORR, instArgs{arg_Vd_arrangement_Q___2S_0__4S_1, arg_immediate_OptLSL__a_b_c_d_e_f_g_h_cmode__0_0__8_1__16_2__24_3}, nil},
+	// PMUL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e209c00, PMUL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01, arg_Vn_arrangement_size_Q___8B_00__16B_01, arg_Vm_arrangement_size_Q___8B_00__16B_01}, nil},
+	// PMULL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e20e000, PMULL, instArgs{arg_Vd_arrangement_size___8H_0__1Q_3, arg_Vn_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31}, nil},
+	// PMULL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e20e000, PMULL2, instArgs{arg_Vd_arrangement_size___8H_0__1Q_3, arg_Vn_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__1D_30__2D_31}, nil},
+	// RADDHN <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x2e204000, RADDHN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// RADDHN2 <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x6e204000, RADDHN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// RBIT <Vd>.<t>, <Vn>.<t>
+	{0xbffffc00, 0x2e605800, RBIT, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_arrangement_Q___8B_0__16B_1}, nil},
+	// REV16 <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e201800, REV16, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01, arg_Vn_arrangement_size_Q___8B_00__16B_01}, nil},
+	// REV32 <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e200800, REV32, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11}, nil},
+	// REV64 <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e200800, REV64, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// RSHRN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x0f008c00, RSHRN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, rshrn_asimdshf_n_cond},
+	// RSHRN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x4f008c00, RSHRN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, rshrn_asimdshf_n_cond},
+	// RSUBHN <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x2e206000, RSUBHN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// RSUBHN2 <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x6e206000, RSUBHN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// SABA <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e207c00, SABA, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SABAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e205000, SABAL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SABAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e205000, SABAL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SABD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e207400, SABD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SABDL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e207000, SABDL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SABDL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e207000, SABDL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SADALP <Vd>.<ta>, <Vn>.<tb>
+	{0xbf3ffc00, 0x0e206800, SADALP, instArgs{arg_Vd_arrangement_size_Q___4H_00__8H_01__2S_10__4S_11__1D_20__2D_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SADDL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e200000, SADDL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SADDL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e200000, SADDL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SADDLP <Vd>.<ta>, <Vn>.<tb>
+	{0xbf3ffc00, 0x0e202800, SADDLP, instArgs{arg_Vd_arrangement_size_Q___4H_00__8H_01__2S_10__4S_11__1D_20__2D_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SADDLV <V><d>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e303800, SADDLV, instArgs{arg_Vd_22_2__H_0__S_1__D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21}, nil},
+	// SADDW <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x0e201000, SADDW, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SADDW2 <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x4e201000, SADDW2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SCVTF <Sd>, <Wn>, #<fbits>
+	{0xffff0000, 0x1e020000, SCVTF, instArgs{arg_Sd, arg_Wn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// SCVTF <Dd>, <Wn>, #<fbits>
+	{0xffff0000, 0x1e420000, SCVTF, instArgs{arg_Dd, arg_Wn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// SCVTF <Sd>, <Xn>, #<fbits>
+	{0xffff0000, 0x9e020000, SCVTF, instArgs{arg_Sd, arg_Xn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// SCVTF <Dd>, <Xn>, #<fbits>
+	{0xffff0000, 0x9e420000, SCVTF, instArgs{arg_Dd, arg_Xn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// SCVTF <Sd>, <Wn>
+	{0xfffffc00, 0x1e220000, SCVTF, instArgs{arg_Sd, arg_Wn}, nil},
+	// SCVTF <Dd>, <Wn>
+	{0xfffffc00, 0x1e620000, SCVTF, instArgs{arg_Dd, arg_Wn}, nil},
+	// SCVTF <Sd>, <Xn>
+	{0xfffffc00, 0x9e220000, SCVTF, instArgs{arg_Sd, arg_Xn}, nil},
+	// SCVTF <Dd>, <Xn>
+	{0xfffffc00, 0x9e620000, SCVTF, instArgs{arg_Dd, arg_Xn}, nil},
+	// SCVTF <V><d>, <V><n>, #<fbits>
+	{0xff80fc00, 0x5f00e400, SCVTF, instArgs{arg_Vd_19_4__S_4__D_8, arg_Vn_19_4__S_4__D_8, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__64UIntimmhimmb_4__128UIntimmhimmb_8}, scvtf_asisdshf_c_cond},
+	// SCVTF <Vd>.<t>, <Vn>.<t>, #<fbits>
+	{0xbf80fc00, 0x0f00e400, SCVTF, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__64UIntimmhimmb_4__128UIntimmhimmb_8}, scvtf_asimdshf_c_cond},
+	// SCVTF <V><d>, <V><n>
+	{0xffbffc00, 0x5e21d800, SCVTF, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// SCVTF <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0e21d800, SCVTF, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// SHA1C <Qd>, <Sn>, <Vm>.4S
+	{0xffe0fc00, 0x5e000000, SHA1C, instArgs{arg_Qd, arg_Sn, arg_Vm_arrangement_4S}, nil},
+	// SHA1H <Sd>, <Sn>
+	{0xfffffc00, 0x5e280800, SHA1H, instArgs{arg_Sd, arg_Sn}, nil},
+	// SHA1M <Qd>, <Sn>, <Vm>.4S
+	{0xffe0fc00, 0x5e002000, SHA1M, instArgs{arg_Qd, arg_Sn, arg_Vm_arrangement_4S}, nil},
+	// SHA1P <Qd>, <Sn>, <Vm>.4S
+	{0xffe0fc00, 0x5e001000, SHA1P, instArgs{arg_Qd, arg_Sn, arg_Vm_arrangement_4S}, nil},
+	// SHA1SU0 <Vd>.4S, <Vn>.4S, <Vm>.4S
+	{0xffe0fc00, 0x5e003000, SHA1SU0, instArgs{arg_Vd_arrangement_4S, arg_Vn_arrangement_4S, arg_Vm_arrangement_4S}, nil},
+	// SHA1SU1 <Vd>.4S, <Vn>.4S
+	{0xfffffc00, 0x5e281800, SHA1SU1, instArgs{arg_Vd_arrangement_4S, arg_Vn_arrangement_4S}, nil},
+	// SHA256H <Qd>, <Qn>, <Vm>.4S
+	{0xffe0fc00, 0x5e004000, SHA256H, instArgs{arg_Qd, arg_Qn, arg_Vm_arrangement_4S}, nil},
+	// SHA256H2 <Qd>, <Qn>, <Vm>.4S
+	{0xffe0fc00, 0x5e005000, SHA256H2, instArgs{arg_Qd, arg_Qn, arg_Vm_arrangement_4S}, nil},
+	// SHA256SU0 <Vd>.4S, <Vn>.4S
+	{0xfffffc00, 0x5e282800, SHA256SU0, instArgs{arg_Vd_arrangement_4S, arg_Vn_arrangement_4S}, nil},
+	// SHA256SU1 <Vd>.4S, <Vn>.4S, <Vm>.4S
+	{0xffe0fc00, 0x5e006000, SHA256SU1, instArgs{arg_Vd_arrangement_4S, arg_Vn_arrangement_4S, arg_Vm_arrangement_4S}, nil},
+	// SHADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e200400, SHADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SHL <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f005400, SHL, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_0_63_immh_immb__UIntimmhimmb64_8}, shl_asisdshf_r_cond},
+	// SHL <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x0f005400, SHL, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, shl_asimdshf_r_cond},
+	// SHLL <Vd>.<ta>, <Vn>.<tb>, #<shift>
+	{0xff3ffc00, 0x2e213800, SHLL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_immediate_0_width_size__8_0__16_1__32_2}, nil},
+	// SHLL2 <Vd>.<ta>, <Vn>.<tb>, #<shift>
+	{0xff3ffc00, 0x6e213800, SHLL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_immediate_0_width_size__8_0__16_1__32_2}, nil},
+	// SHRN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x0f008400, SHRN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, shrn_asimdshf_n_cond},
+	// SHRN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x4f008400, SHRN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, shrn_asimdshf_n_cond},
+	// SHSUB <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e202400, SHSUB, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SLI <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f005400, SLI, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_0_63_immh_immb__UIntimmhimmb64_8}, sli_asisdshf_r_cond},
+	// SLI <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f005400, SLI, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, sli_asimdshf_r_cond},
+	// SMAX <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e206400, SMAX, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMAXP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e20a400, SMAXP, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMAXV <V><d>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e30a800, SMAXV, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21}, nil},
+	// SMIN <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e206c00, SMIN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMINP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e20ac00, SMINP, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMINV <V><d>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e31a800, SMINV, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21}, nil},
+	// SMLAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x0f002000, SMLAL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SMLAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x4f002000, SMLAL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SMLAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e208000, SMLAL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMLAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e208000, SMLAL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMLSL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x0f006000, SMLSL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SMLSL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x4f006000, SMLSL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SMLSL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e20a000, SMLSL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMLSL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e20a000, SMLSL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMOV <Wd>, <Vn>.<ts>[<index>]
+	{0xffe0fc00, 0x0e002c00, SMOV, instArgs{arg_Wd, arg_Vn_arrangement_imm5___B_1__H_2_index__imm5__imm5lt41gt_1__imm5lt42gt_2_1}, nil},
+	// SMOV <Xd>, <Vn>.<ts_1>[<index_1>]
+	{0xffe0fc00, 0x4e002c00, SMOV, instArgs{arg_Xd, arg_Vn_arrangement_imm5___B_1__H_2__S_4_index__imm5__imm5lt41gt_1__imm5lt42gt_2__imm5lt43gt_4_1}, nil},
+	// SMULL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x0f00a000, SMULL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SMULL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x4f00a000, SMULL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SMULL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e20c000, SMULL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SMULL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e20c000, SMULL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQABS <V><d>, <V><n>
+	{0xff3ffc00, 0x5e207800, SQABS, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3}, nil},
+	// SQABS <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e207800, SQABS, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SQADD <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e200c00, SQADD, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// SQADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e200c00, SQADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SQDMLAL <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff00f400, 0x5f003000, SQDMLAL, instArgs{arg_Vd_22_2__S_1__D_2, arg_Vn_22_2__H_1__S_2, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMLAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x0f003000, SQDMLAL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMLAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x4f003000, SQDMLAL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMLAL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e209000, SQDMLAL, instArgs{arg_Vd_22_2__S_1__D_2, arg_Vn_22_2__H_1__S_2, arg_Vm_22_2__H_1__S_2}, nil},
+	// SQDMLAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e209000, SQDMLAL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQDMLAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e209000, SQDMLAL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQDMLSL <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff00f400, 0x5f007000, SQDMLSL, instArgs{arg_Vd_22_2__S_1__D_2, arg_Vn_22_2__H_1__S_2, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMLSL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x0f007000, SQDMLSL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMLSL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x4f007000, SQDMLSL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMLSL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e20b000, SQDMLSL, instArgs{arg_Vd_22_2__S_1__D_2, arg_Vn_22_2__H_1__S_2, arg_Vm_22_2__H_1__S_2}, nil},
+	// SQDMLSL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e20b000, SQDMLSL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQDMLSL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e20b000, SQDMLSL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQDMULH <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff00f400, 0x5f00c000, SQDMULH, instArgs{arg_Vd_22_2__H_1__S_2, arg_Vn_22_2__H_1__S_2, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMULH <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf00f400, 0x0f00c000, SQDMULH, instArgs{arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMULH <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e20b400, SQDMULH, instArgs{arg_Vd_22_2__H_1__S_2, arg_Vn_22_2__H_1__S_2, arg_Vm_22_2__H_1__S_2}, nil},
+	// SQDMULH <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e20b400, SQDMULH, instArgs{arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQDMULL <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff00f400, 0x5f00b000, SQDMULL, instArgs{arg_Vd_22_2__S_1__D_2, arg_Vn_22_2__H_1__S_2, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMULL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x0f00b000, SQDMULL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMULL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x4f00b000, SQDMULL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQDMULL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e20d000, SQDMULL, instArgs{arg_Vd_22_2__S_1__D_2, arg_Vn_22_2__H_1__S_2, arg_Vm_22_2__H_1__S_2}, nil},
+	// SQDMULL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e20d000, SQDMULL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQDMULL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e20d000, SQDMULL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQNEG <V><d>, <V><n>
+	{0xff3ffc00, 0x7e207800, SQNEG, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3}, nil},
+	// SQNEG <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e207800, SQNEG, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SQRDMULH <V><d>, <V><n>, <Vm>.<ts_1>[<index_1>]
+	{0xff00f400, 0x5f00d000, SQRDMULH, instArgs{arg_Vd_22_2__H_1__S_2, arg_Vn_22_2__H_1__S_2, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQRDMULH <Vd>.<t>, <Vn>.<t>, <Vm>.<ts>[<index>]
+	{0xbf00f400, 0x0f00d000, SQRDMULH, instArgs{arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// SQRDMULH <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e20b400, SQRDMULH, instArgs{arg_Vd_22_2__H_1__S_2, arg_Vn_22_2__H_1__S_2, arg_Vm_22_2__H_1__S_2}, nil},
+	// SQRDMULH <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e20b400, SQRDMULH, instArgs{arg_Vd_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21}, nil},
+	// SQRSHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e205c00, SQRSHL, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// SQRSHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e205c00, SQRSHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SQRSHRN <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f009c00, SQRSHRN, instArgs{arg_Vd_19_4__B_1__H_2__S_4, arg_Vn_19_4__H_1__S_2__D_4, arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqrshrn_asisdshf_n_cond},
+	// SQRSHRN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x0f009c00, SQRSHRN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqrshrn_asimdshf_n_cond},
+	// SQRSHRN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x4f009c00, SQRSHRN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqrshrn_asimdshf_n_cond},
+	// SQRSHRUN <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f008c00, SQRSHRUN, instArgs{arg_Vd_19_4__B_1__H_2__S_4, arg_Vn_19_4__H_1__S_2__D_4, arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqrshrun_asisdshf_n_cond},
+	// SQRSHRUN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x2f008c00, SQRSHRUN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqrshrun_asimdshf_n_cond},
+	// SQRSHRUN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x6f008c00, SQRSHRUN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqrshrun_asimdshf_n_cond},
+	// SQSHL <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f007400, SQSHL, instArgs{arg_Vd_19_4__B_1__H_2__S_4__D_8, arg_Vn_19_4__B_1__H_2__S_4__D_8, arg_immediate_0_width_m1_immh_immb__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, sqshl_asisdshf_r_cond},
+	// SQSHL <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x0f007400, SQSHL, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, sqshl_asimdshf_r_cond},
+	// SQSHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e204c00, SQSHL, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// SQSHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e204c00, SQSHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SQSHLU <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f006400, SQSHLU, instArgs{arg_Vd_19_4__B_1__H_2__S_4__D_8, arg_Vn_19_4__B_1__H_2__S_4__D_8, arg_immediate_0_width_m1_immh_immb__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, sqshlu_asisdshf_r_cond},
+	// SQSHLU <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f006400, SQSHLU, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, sqshlu_asimdshf_r_cond},
+	// SQSHRN <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f009400, SQSHRN, instArgs{arg_Vd_19_4__B_1__H_2__S_4, arg_Vn_19_4__H_1__S_2__D_4, arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqshrn_asisdshf_n_cond},
+	// SQSHRN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x0f009400, SQSHRN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqshrn_asimdshf_n_cond},
+	// SQSHRN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x4f009400, SQSHRN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqshrn_asimdshf_n_cond},
+	// SQSHRUN <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f008400, SQSHRUN, instArgs{arg_Vd_19_4__B_1__H_2__S_4, arg_Vn_19_4__H_1__S_2__D_4, arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqshrun_asisdshf_n_cond},
+	// SQSHRUN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x2f008400, SQSHRUN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqshrun_asimdshf_n_cond},
+	// SQSHRUN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x6f008400, SQSHRUN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, sqshrun_asimdshf_n_cond},
+	// SQSUB <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e202c00, SQSUB, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// SQSUB <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e202c00, SQSUB, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SQXTN <V><d>, <V><n>
+	{0xff3ffc00, 0x5e214800, SQXTN, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_22_2__H_0__S_1__D_2}, nil},
+	// SQXTN <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x0e214800, SQXTN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// SQXTN2 <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x4e214800, SQXTN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// SQXTUN <V><d>, <V><n>
+	{0xff3ffc00, 0x7e212800, SQXTUN, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_22_2__H_0__S_1__D_2}, nil},
+	// SQXTUN <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x2e212800, SQXTUN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// SQXTUN2 <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x6e212800, SQXTUN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// SRHADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e201400, SRHADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SRI <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f004400, SRI, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, sri_asisdshf_r_cond},
+	// SRI <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f004400, SRI, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, sri_asimdshf_r_cond},
+	// SRSHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e205400, SRSHL, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// SRSHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e205400, SRSHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SRSHR <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f002400, SRSHR, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, srshr_asisdshf_r_cond},
+	// SRSHR <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x0f002400, SRSHR, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, srshr_asimdshf_r_cond},
+	// SRSRA <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f003400, SRSRA, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, srsra_asisdshf_r_cond},
+	// SRSRA <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x0f003400, SRSRA, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, srsra_asimdshf_r_cond},
+	// SSHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x5e204400, SSHL, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// SSHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e204400, SSHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SXTL <Vd>.<ta>, <Vn>.<tb>
+	{0xff87fc00, 0x0f00a400, SXTL, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41}, sxtl_sshll_asimdshf_l_cond},
+	// SXTL2 <Vd>.<ta>, <Vn>.<tb>
+	{0xff87fc00, 0x4f00a400, SXTL2, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41}, sxtl_sshll_asimdshf_l_cond},
+	// SSHLL <Vd>.<ta>, <Vn>.<tb>, #<shift>
+	{0xff80fc00, 0x0f00a400, SSHLL, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4}, sshll_asimdshf_l_cond},
+	// SSHLL2 <Vd>.<ta>, <Vn>.<tb>, #<shift>
+	{0xff80fc00, 0x4f00a400, SSHLL2, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4}, sshll_asimdshf_l_cond},
+	// SSHR <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f000400, SSHR, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, sshr_asisdshf_r_cond},
+	// SSHR <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x0f000400, SSHR, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, sshr_asimdshf_r_cond},
+	// SSRA <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x5f001400, SSRA, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, ssra_asisdshf_r_cond},
+	// SSRA <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x0f001400, SSRA, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, ssra_asimdshf_r_cond},
+	// SSUBL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x0e202000, SSUBL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SSUBL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x4e202000, SSUBL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SSUBW <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x0e203000, SSUBW, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// SSUBW2 <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x4e203000, SSUBW2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c007000, ST1, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c00a000, ST1, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c006000, ST1, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c002000, ST1, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0c9f7000, ST1, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__8_0__16_1}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0c807000, ST1, instArgs{arg_Vt_1_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<imm_1>
+	{0xbffff000, 0x0c9fa000, ST1, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__16_0__32_1}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0c80a000, ST1, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<imm_2>
+	{0xbffff000, 0x0c9f6000, ST1, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__24_0__48_1}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0c806000, ST1, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<imm_3>
+	{0xbffff000, 0x0c9f2000, ST1, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Q__32_0__64_1}, nil},
+	// ST1 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0c802000, ST1, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__1D_30__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// ST1 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d000000, ST1, instArgs{arg_Vt_1_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d004000, ST1, instArgs{arg_Vt_1_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d008000, ST1, instArgs{arg_Vt_1_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d008400, ST1, instArgs{arg_Vt_1_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// ST1 <Vt>.B[<index>], [<Xn|SP>], #1
+	{0xbfffe000, 0x0d9f0000, ST1, instArgs{arg_Vt_1_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_1}, nil},
+	// ST1 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0d800000, ST1, instArgs{arg_Vt_1_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST1 <Vt>.H[<index_2>], [<Xn|SP>], #2
+	{0xbfffe400, 0x0d9f4000, ST1, instArgs{arg_Vt_1_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_2}, nil},
+	// ST1 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0d804000, ST1, instArgs{arg_Vt_1_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST1 <Vt>.S[<index_3>], [<Xn|SP>], #4
+	{0xbfffec00, 0x0d9f8000, ST1, instArgs{arg_Vt_1_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_4}, nil},
+	// ST1 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0d808000, ST1, instArgs{arg_Vt_1_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// ST1 <Vt>.D[<index_1>], [<Xn|SP>], #8
+	{0xbffffc00, 0x0d9f8400, ST1, instArgs{arg_Vt_1_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_8}, nil},
+	// ST1 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0d808400, ST1, instArgs{arg_Vt_1_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// ST2 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c008000, ST2, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_offset}, nil},
+	// ST2 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0c9f8000, ST2, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Q__16_0__32_1}, nil},
+	// ST2 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0c808000, ST2, instArgs{arg_Vt_2_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// ST2 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d200000, ST2, instArgs{arg_Vt_2_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST2 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d204000, ST2, instArgs{arg_Vt_2_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST2 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d208000, ST2, instArgs{arg_Vt_2_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// ST2 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d208400, ST2, instArgs{arg_Vt_2_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// ST2 <Vt>.B[<index>], [<Xn|SP>], #2
+	{0xbfffe000, 0x0dbf0000, ST2, instArgs{arg_Vt_2_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_2}, nil},
+	// ST2 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0da00000, ST2, instArgs{arg_Vt_2_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST2 <Vt>.H[<index_2>], [<Xn|SP>], #4
+	{0xbfffe400, 0x0dbf4000, ST2, instArgs{arg_Vt_2_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_4}, nil},
+	// ST2 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0da04000, ST2, instArgs{arg_Vt_2_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST2 <Vt>.S[<index_3>], [<Xn|SP>], #8
+	{0xbfffec00, 0x0dbf8000, ST2, instArgs{arg_Vt_2_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_8}, nil},
+	// ST2 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0da08000, ST2, instArgs{arg_Vt_2_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// ST2 <Vt>.D[<index_1>], [<Xn|SP>], #16
+	{0xbffffc00, 0x0dbf8400, ST2, instArgs{arg_Vt_2_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_16}, nil},
+	// ST2 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0da08400, ST2, instArgs{arg_Vt_2_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// ST3 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c004000, ST3, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_offset}, nil},
+	// ST3 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0c9f4000, ST3, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Q__24_0__48_1}, nil},
+	// ST3 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0c804000, ST3, instArgs{arg_Vt_3_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// ST3 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d002000, ST3, instArgs{arg_Vt_3_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST3 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d006000, ST3, instArgs{arg_Vt_3_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST3 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d00a000, ST3, instArgs{arg_Vt_3_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// ST3 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d00a400, ST3, instArgs{arg_Vt_3_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// ST3 <Vt>.B[<index>], [<Xn|SP>], #3
+	{0xbfffe000, 0x0d9f2000, ST3, instArgs{arg_Vt_3_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_3}, nil},
+	// ST3 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0d802000, ST3, instArgs{arg_Vt_3_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST3 <Vt>.H[<index_2>], [<Xn|SP>], #6
+	{0xbfffe400, 0x0d9f6000, ST3, instArgs{arg_Vt_3_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_6}, nil},
+	// ST3 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0d806000, ST3, instArgs{arg_Vt_3_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST3 <Vt>.S[<index_3>], [<Xn|SP>], #12
+	{0xbfffec00, 0x0d9fa000, ST3, instArgs{arg_Vt_3_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_12}, nil},
+	// ST3 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0d80a000, ST3, instArgs{arg_Vt_3_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// ST3 <Vt>.D[<index_1>], [<Xn|SP>], #24
+	{0xbffffc00, 0x0d9fa400, ST3, instArgs{arg_Vt_3_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_24}, nil},
+	// ST3 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0d80a400, ST3, instArgs{arg_Vt_3_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// ST4 <Vt>.<t>, [<Xn|SP>]
+	{0xbffff000, 0x0c000000, ST4, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_offset}, nil},
+	// ST4 <Vt>.<t>, [<Xn|SP>], #<imm>
+	{0xbffff000, 0x0c9f0000, ST4, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Q__32_0__64_1}, nil},
+	// ST4 <Vt>.<t>, [<Xn|SP>], #<Xm>
+	{0xbfe0f000, 0x0c800000, ST4, instArgs{arg_Vt_4_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Xns_mem_post_Xm}, nil},
+	// ST4 <Vt>.B[<index>], [<Xn|SP>]
+	{0xbfffe000, 0x0d202000, ST4, instArgs{arg_Vt_4_arrangement_B_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST4 <Vt>.H[<index_2>], [<Xn|SP>]
+	{0xbfffe400, 0x0d206000, ST4, instArgs{arg_Vt_4_arrangement_H_index__Q_S_size_1, arg_Xns_mem_offset}, nil},
+	// ST4 <Vt>.S[<index_3>], [<Xn|SP>]
+	{0xbfffec00, 0x0d20a000, ST4, instArgs{arg_Vt_4_arrangement_S_index__Q_S_1, arg_Xns_mem_offset}, nil},
+	// ST4 <Vt>.D[<index_1>], [<Xn|SP>]
+	{0xbffffc00, 0x0d20a400, ST4, instArgs{arg_Vt_4_arrangement_D_index__Q_1, arg_Xns_mem_offset}, nil},
+	// ST4 <Vt>.B[<index>], [<Xn|SP>], #4
+	{0xbfffe000, 0x0dbf2000, ST4, instArgs{arg_Vt_4_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_4}, nil},
+	// ST4 <Vt>.B[<index>], [<Xn|SP>], #<Xm>
+	{0xbfe0e000, 0x0da02000, ST4, instArgs{arg_Vt_4_arrangement_B_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST4 <Vt>.H[<index_2>], [<Xn|SP>], #8
+	{0xbfffe400, 0x0dbf6000, ST4, instArgs{arg_Vt_4_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_fixedimm_8}, nil},
+	// ST4 <Vt>.H[<index_2>], [<Xn|SP>], #<Xm>
+	{0xbfe0e400, 0x0da06000, ST4, instArgs{arg_Vt_4_arrangement_H_index__Q_S_size_1, arg_Xns_mem_post_Xm}, nil},
+	// ST4 <Vt>.S[<index_3>], [<Xn|SP>], #16
+	{0xbfffec00, 0x0dbfa000, ST4, instArgs{arg_Vt_4_arrangement_S_index__Q_S_1, arg_Xns_mem_post_fixedimm_16}, nil},
+	// ST4 <Vt>.S[<index_3>], [<Xn|SP>], #<Xm>
+	{0xbfe0ec00, 0x0da0a000, ST4, instArgs{arg_Vt_4_arrangement_S_index__Q_S_1, arg_Xns_mem_post_Xm}, nil},
+	// ST4 <Vt>.D[<index_1>], [<Xn|SP>], #32
+	{0xbffffc00, 0x0dbfa400, ST4, instArgs{arg_Vt_4_arrangement_D_index__Q_1, arg_Xns_mem_post_fixedimm_32}, nil},
+	// ST4 <Vt>.D[<index_1>], [<Xn|SP>], #<Xm>
+	{0xbfe0fc00, 0x0da0a400, ST4, instArgs{arg_Vt_4_arrangement_D_index__Q_1, arg_Xns_mem_post_Xm}, nil},
+	// STNP <St>, <St2>, [<Xn|SP>{, #<imm_2>}]
+	{0xffc00000, 0x2c000000, STNP, instArgs{arg_St, arg_St2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// STNP <Dt>, <Dt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x6c000000, STNP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// STNP <Qt>, <Qt2>, [<Xn|SP>{, #<imm_1>}]
+	{0xffc00000, 0xac000000, STNP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_optional_imm7_16_signed}, nil},
+	// STP <St>, <St2>, [<Xn|SP>], #<imm_5>
+	{0xffc00000, 0x2c800000, STP, instArgs{arg_St, arg_St2, arg_Xns_mem_post_imm7_4_signed}, nil},
+	// STP <Dt>, <Dt2>, [<Xn|SP>], #<imm_1>
+	{0xffc00000, 0x6c800000, STP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_post_imm7_8_signed}, nil},
+	// STP <Qt>, <Qt2>, [<Xn|SP>], #<imm_3>
+	{0xffc00000, 0xac800000, STP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_post_imm7_16_signed}, nil},
+	// STP <St>, <St2>, [<Xn|SP>{, #<imm_5>}]!
+	{0xffc00000, 0x2d800000, STP, instArgs{arg_St, arg_St2, arg_Xns_mem_wb_imm7_4_signed}, nil},
+	// STP <Dt>, <Dt2>, [<Xn|SP>{, #<imm_1>}]!
+	{0xffc00000, 0x6d800000, STP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_wb_imm7_8_signed}, nil},
+	// STP <Qt>, <Qt2>, [<Xn|SP>{, #<imm_3>}]!
+	{0xffc00000, 0xad800000, STP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_wb_imm7_16_signed}, nil},
+	// STP <St>, <St2>, [<Xn|SP>{, #<imm_4>}]
+	{0xffc00000, 0x2d000000, STP, instArgs{arg_St, arg_St2, arg_Xns_mem_optional_imm7_4_signed}, nil},
+	// STP <Dt>, <Dt2>, [<Xn|SP>{, #<imm>}]
+	{0xffc00000, 0x6d000000, STP, instArgs{arg_Dt, arg_Dt2, arg_Xns_mem_optional_imm7_8_signed}, nil},
+	// STP <Qt>, <Qt2>, [<Xn|SP>{, #<imm_2>}]
+	{0xffc00000, 0xad000000, STP, instArgs{arg_Qt, arg_Qt2, arg_Xns_mem_optional_imm7_16_signed}, nil},
+	// STR <Bt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x3c000400, STR, instArgs{arg_Bt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STR <Ht>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x7c000400, STR, instArgs{arg_Ht, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STR <St>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xbc000400, STR, instArgs{arg_St, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STR <Dt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0xfc000400, STR, instArgs{arg_Dt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STR <Qt>, [<Xn|SP>], #<simm>
+	{0xffe00c00, 0x3c800400, STR, instArgs{arg_Qt, arg_Xns_mem_post_imm9_1_signed}, nil},
+	// STR <Bt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x3c000c00, STR, instArgs{arg_Bt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STR <Ht>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x7c000c00, STR, instArgs{arg_Ht, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STR <St>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xbc000c00, STR, instArgs{arg_St, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STR <Dt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0xfc000c00, STR, instArgs{arg_Dt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STR <Qt>, [<Xn|SP>{, #<simm>}]!
+	{0xffe00c00, 0x3c800c00, STR, instArgs{arg_Qt, arg_Xns_mem_wb_imm9_1_signed}, nil},
+	// STR <Bt>, [<Xn|SP>{, #<pimm>}]
+	{0xffc00000, 0x3d000000, STR, instArgs{arg_Bt, arg_Xns_mem_optional_imm12_1_unsigned}, nil},
+	// STR <Ht>, [<Xn|SP>{, #<pimm_2>}]
+	{0xffc00000, 0x7d000000, STR, instArgs{arg_Ht, arg_Xns_mem_optional_imm12_2_unsigned}, nil},
+	// STR <St>, [<Xn|SP>{, #<pimm_4>}]
+	{0xffc00000, 0xbd000000, STR, instArgs{arg_St, arg_Xns_mem_optional_imm12_4_unsigned}, nil},
+	// STR <Dt>, [<Xn|SP>{, #<pimm_1>}]
+	{0xffc00000, 0xfd000000, STR, instArgs{arg_Dt, arg_Xns_mem_optional_imm12_8_unsigned}, nil},
+	// STR <Qt>, [<Xn|SP>{, #<pimm_3>}]
+	{0xffc00000, 0x3d800000, STR, instArgs{arg_Qt, arg_Xns_mem_optional_imm12_16_unsigned}, nil},
+	// STR <Bt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x3c200800, STR, instArgs{arg_Bt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__absent_0__0_1}, nil},
+	// STR <Ht>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x7c200800, STR, instArgs{arg_Ht, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__1_1}, nil},
+	// STR <St>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xbc200800, STR, instArgs{arg_St, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__2_1}, nil},
+	// STR <Dt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0xfc200800, STR, instArgs{arg_Dt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__3_1}, nil},
+	// STR <Qt>, [<Xn|SP>, (<Wm>|<Xm>) {, <extend> {<amount>}}]
+	{0xffe00c00, 0x3ca00800, STR, instArgs{arg_Qt, arg_Xns_mem_extend_m__UXTW_2__LSL_3__SXTW_6__SXTX_7__0_0__4_1}, nil},
+	// STUR <Bt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x3c000000, STUR, instArgs{arg_Bt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STUR <Ht>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x7c000000, STUR, instArgs{arg_Ht, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STUR <St>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xbc000000, STUR, instArgs{arg_St, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STUR <Dt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0xfc000000, STUR, instArgs{arg_Dt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// STUR <Qt>, [<Xn|SP>{, #<simm>}]
+	{0xffe00c00, 0x3c800000, STUR, instArgs{arg_Qt, arg_Xns_mem_optional_imm9_1_signed}, nil},
+	// SUB <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e208400, SUB, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// SUB <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e208400, SUB, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// SUBHN <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x0e206000, SUBHN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// SUBHN2 <Vd>.<tb>, <Vn>.<ta>, <Vm>.<ta>
+	{0xff20fc00, 0x4e206000, SUBHN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// SUQADD <V><d>, <V><n>
+	{0xff3ffc00, 0x5e203800, SUQADD, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3}, nil},
+	// SUQADD <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x0e203800, SUQADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// TBL <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e002000, TBL, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_2_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TBL <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e004000, TBL, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_3_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TBL <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e006000, TBL, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_4_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TBL <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e000000, TBL, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_1_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TBX <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e003000, TBX, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_2_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TBX <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e005000, TBX, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_3_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TBX <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e007000, TBX, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_4_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TBX <Vd>.<ta>, <Vn>.16B, <Vm>.<ta>
+	{0xbfe0fc00, 0x0e001000, TBX, instArgs{arg_Vd_arrangement_Q___8B_0__16B_1, arg_Vn_1_arrangement_16B, arg_Vm_arrangement_Q___8B_0__16B_1}, nil},
+	// TRN1 <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e002800, TRN1, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// TRN2 <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e006800, TRN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// UABA <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e207c00, UABA, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UABAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x2e205000, UABAL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UABAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x6e205000, UABAL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UABD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e207400, UABD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UABDL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x2e207000, UABDL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UABDL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x6e207000, UABDL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UADALP <Vd>.<ta>, <Vn>.<tb>
+	{0xbf3ffc00, 0x2e206800, UADALP, instArgs{arg_Vd_arrangement_size_Q___4H_00__8H_01__2S_10__4S_11__1D_20__2D_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UADDL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x2e200000, UADDL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UADDL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x6e200000, UADDL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UADDLP <Vd>.<ta>, <Vn>.<tb>
+	{0xbf3ffc00, 0x2e202800, UADDLP, instArgs{arg_Vd_arrangement_size_Q___4H_00__8H_01__2S_10__4S_11__1D_20__2D_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UADDLV <V><d>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e303800, UADDLV, instArgs{arg_Vd_22_2__H_0__S_1__D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21}, nil},
+	// UADDW <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x2e201000, UADDW, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UADDW2 <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x6e201000, UADDW2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UCVTF <Sd>, <Wn>, #<fbits>
+	{0xffff0000, 0x1e030000, UCVTF, instArgs{arg_Sd, arg_Wn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// UCVTF <Dd>, <Wn>, #<fbits>
+	{0xffff0000, 0x1e430000, UCVTF, instArgs{arg_Dd, arg_Wn, arg_immediate_fbits_min_1_max_32_sub_64_scale}, nil},
+	// UCVTF <Sd>, <Xn>, #<fbits>
+	{0xffff0000, 0x9e030000, UCVTF, instArgs{arg_Sd, arg_Xn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// UCVTF <Dd>, <Xn>, #<fbits>
+	{0xffff0000, 0x9e430000, UCVTF, instArgs{arg_Dd, arg_Xn, arg_immediate_fbits_min_1_max_64_sub_64_scale}, nil},
+	// UCVTF <Sd>, <Wn>
+	{0xfffffc00, 0x1e230000, UCVTF, instArgs{arg_Sd, arg_Wn}, nil},
+	// UCVTF <Dd>, <Wn>
+	{0xfffffc00, 0x1e630000, UCVTF, instArgs{arg_Dd, arg_Wn}, nil},
+	// UCVTF <Sd>, <Xn>
+	{0xfffffc00, 0x9e230000, UCVTF, instArgs{arg_Sd, arg_Xn}, nil},
+	// UCVTF <Dd>, <Xn>
+	{0xfffffc00, 0x9e630000, UCVTF, instArgs{arg_Dd, arg_Xn}, nil},
+	// UCVTF <V><d>, <V><n>, #<fbits>
+	{0xff80fc00, 0x7f00e400, UCVTF, instArgs{arg_Vd_19_4__S_4__D_8, arg_Vn_19_4__S_4__D_8, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__64UIntimmhimmb_4__128UIntimmhimmb_8}, ucvtf_asisdshf_c_cond},
+	// UCVTF <Vd>.<t>, <Vn>.<t>, #<fbits>
+	{0xbf80fc00, 0x2f00e400, UCVTF, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__2S_40__4S_41__2D_81, arg_immediate_fbits_min_1_max_0_sub_0_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__64UIntimmhimmb_4__128UIntimmhimmb_8}, ucvtf_asimdshf_c_cond},
+	// UCVTF <V><d>, <V><n>
+	{0xffbffc00, 0x7e21d800, UCVTF, instArgs{arg_Vd_22_1__S_0__D_1, arg_Vn_22_1__S_0__D_1}, nil},
+	// UCVTF <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2e21d800, UCVTF, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01__2D_11, arg_Vn_arrangement_sz_Q___2S_00__4S_01__2D_11}, nil},
+	// UHADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e200400, UHADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UHSUB <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e202400, UHSUB, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMAX <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e206400, UMAX, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMAXP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e20a400, UMAXP, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMAXV <V><d>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e30a800, UMAXV, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21}, nil},
+	// UMIN <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e206c00, UMIN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMINP <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e20ac00, UMINP, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMINV <V><d>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e31a800, UMINV, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__4S_21}, nil},
+	// UMLAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x2f002000, UMLAL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// UMLAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x6f002000, UMLAL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// UMLAL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x2e208000, UMLAL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMLAL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x6e208000, UMLAL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMLSL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x2f006000, UMLSL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// UMLSL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x6f006000, UMLSL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// UMLSL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x2e20a000, UMLSL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMLSL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x6e20a000, UMLSL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMULL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x2f00a000, UMULL, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// UMULL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<ts>[<index>]
+	{0xff00f400, 0x6f00a000, UMULL2, instArgs{arg_Vd_arrangement_size___4S_1__2D_2, arg_Vn_arrangement_size_Q___4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size___H_1__S_2_index__size_L_H_M__HLM_1__HL_2_1}, nil},
+	// UMULL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x2e20c000, UMULL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UMULL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x6e20c000, UMULL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UQADD <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e200c00, UQADD, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// UQADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e200c00, UQADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// UQRSHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e205c00, UQRSHL, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// UQRSHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e205c00, UQRSHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// UQRSHRN <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f009c00, UQRSHRN, instArgs{arg_Vd_19_4__B_1__H_2__S_4, arg_Vn_19_4__H_1__S_2__D_4, arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, uqrshrn_asisdshf_n_cond},
+	// UQRSHRN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x2f009c00, UQRSHRN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, uqrshrn_asimdshf_n_cond},
+	// UQRSHRN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x6f009c00, UQRSHRN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, uqrshrn_asimdshf_n_cond},
+	// UQSHL <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f007400, UQSHL, instArgs{arg_Vd_19_4__B_1__H_2__S_4__D_8, arg_Vn_19_4__B_1__H_2__S_4__D_8, arg_immediate_0_width_m1_immh_immb__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, uqshl_asisdshf_r_cond},
+	// UQSHL <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f007400, UQSHL, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4__UIntimmhimmb64_8}, uqshl_asimdshf_r_cond},
+	// UQSHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e204c00, UQSHL, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// UQSHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e204c00, UQSHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// UQSHRN <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f009400, UQSHRN, instArgs{arg_Vd_19_4__B_1__H_2__S_4, arg_Vn_19_4__H_1__S_2__D_4, arg_immediate_1_width_immh_immb__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, uqshrn_asisdshf_n_cond},
+	// UQSHRN <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x2f009400, UQSHRN, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, uqshrn_asimdshf_n_cond},
+	// UQSHRN2 <Vd>.<tb>, <Vn>.<ta>, #<shift>
+	{0xff80fc00, 0x6f009400, UQSHRN2, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_Vn_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4}, uqshrn_asimdshf_n_cond},
+	// UQSUB <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e202c00, UQSUB, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3, arg_Vm_22_2__B_0__H_1__S_2__D_3}, nil},
+	// UQSUB <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e202c00, UQSUB, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// UQXTN <V><d>, <V><n>
+	{0xff3ffc00, 0x7e214800, UQXTN, instArgs{arg_Vd_22_2__B_0__H_1__S_2, arg_Vn_22_2__H_0__S_1__D_2}, nil},
+	// UQXTN <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x2e214800, UQXTN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// UQXTN2 <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x6e214800, UQXTN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// URECPE <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x0ea1c800, URECPE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01, arg_Vn_arrangement_sz_Q___2S_00__4S_01}, nil},
+	// URHADD <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e201400, URHADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// URSHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e205400, URSHL, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// URSHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e205400, URSHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// URSHR <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f002400, URSHR, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, urshr_asisdshf_r_cond},
+	// URSHR <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f002400, URSHR, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, urshr_asimdshf_r_cond},
+	// URSQRTE <Vd>.<t>, <Vn>.<t>
+	{0xbfbffc00, 0x2ea1c800, URSQRTE, instArgs{arg_Vd_arrangement_sz_Q___2S_00__4S_01, arg_Vn_arrangement_sz_Q___2S_00__4S_01}, nil},
+	// URSRA <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f003400, URSRA, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, ursra_asisdshf_r_cond},
+	// URSRA <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f003400, URSRA, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, ursra_asimdshf_r_cond},
+	// USHL <V><d>, <V><n>, <V><m>
+	{0xff20fc00, 0x7e204400, USHL, instArgs{arg_Vd_22_2__D_3, arg_Vn_22_2__D_3, arg_Vm_22_2__D_3}, nil},
+	// USHL <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x2e204400, USHL, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// UXTL <Vd>.<ta>, <Vn>.<tb>
+	{0xff87fc00, 0x2f00a400, UXTL, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41}, uxtl_ushll_asimdshf_l_cond},
+	// UXTL2 <Vd>.<ta>, <Vn>.<tb>
+	{0xff87fc00, 0x6f00a400, UXTL2, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41}, uxtl_ushll_asimdshf_l_cond},
+	// USHLL <Vd>.<ta>, <Vn>.<tb>, #<shift>
+	{0xff80fc00, 0x2f00a400, USHLL, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4}, ushll_asimdshf_l_cond},
+	// USHLL2 <Vd>.<ta>, <Vn>.<tb>, #<shift>
+	{0xff80fc00, 0x6f00a400, USHLL2, instArgs{arg_Vd_arrangement_immh___SEEAdvancedSIMDmodifiedimmediate_0__8H_1__4S_2__2D_4, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41, arg_immediate_0_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__UIntimmhimmb8_1__UIntimmhimmb16_2__UIntimmhimmb32_4}, ushll_asimdshf_l_cond},
+	// USHR <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f000400, USHR, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, ushr_asisdshf_r_cond},
+	// USHR <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f000400, USHR, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, ushr_asimdshf_r_cond},
+	// USQADD <V><d>, <V><n>
+	{0xff3ffc00, 0x7e203800, USQADD, instArgs{arg_Vd_22_2__B_0__H_1__S_2__D_3, arg_Vn_22_2__B_0__H_1__S_2__D_3}, nil},
+	// USQADD <Vd>.<t>, <Vn>.<t>
+	{0xbf3ffc00, 0x2e203800, USQADD, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// USRA <V><d>, <V><n>, #<shift>
+	{0xff80fc00, 0x7f001400, USRA, instArgs{arg_Vd_19_4__D_8, arg_Vn_19_4__D_8, arg_immediate_1_64_immh_immb__128UIntimmhimmb_8}, usra_asisdshf_r_cond},
+	// USRA <Vd>.<t>, <Vn>.<t>, #<shift>
+	{0xbf80fc00, 0x2f001400, USRA, instArgs{arg_Vd_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_Vn_arrangement_immh_Q___SEEAdvancedSIMDmodifiedimmediate_00__8B_10__16B_11__4H_20__8H_21__2S_40__4S_41__2D_81, arg_immediate_1_width_immh_immb__SEEAdvancedSIMDmodifiedimmediate_0__16UIntimmhimmb_1__32UIntimmhimmb_2__64UIntimmhimmb_4__128UIntimmhimmb_8}, usra_asimdshf_r_cond},
+	// USUBL <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x2e202000, USUBL, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// USUBL2 <Vd>.<ta>, <Vn>.<tb>, <Vm>.<tb>
+	{0xff20fc00, 0x6e202000, USUBL2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// USUBW <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x2e203000, USUBW, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// USUBW2 <Vd>.<ta>, <Vn>.<ta>, <Vm>.<tb>
+	{0xff20fc00, 0x6e203000, USUBW2, instArgs{arg_Vd_arrangement_size___8H_0__4S_1__2D_2, arg_Vn_arrangement_size___8H_0__4S_1__2D_2, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21}, nil},
+	// UZP1 <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e001800, UZP1, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// UZP2 <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e005800, UZP2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// XTN <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x0e212800, XTN, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// XTN2 <Vd>.<tb>, <Vn>.<ta>
+	{0xff3ffc00, 0x4e212800, XTN2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21, arg_Vn_arrangement_size___8H_0__4S_1__2D_2}, nil},
+	// ZIP1 <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e003800, ZIP1, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+	// ZIP2 <Vd>.<t>, <Vn>.<t>, <Vm>.<t>
+	{0xbf20fc00, 0x0e007800, ZIP2, instArgs{arg_Vd_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vn_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31, arg_Vm_arrangement_size_Q___8B_00__16B_01__4H_10__8H_11__2S_20__4S_21__2D_31}, nil},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/arg.go b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/arg.go
new file mode 100644
index 0000000000000000000000000000000000000000..460af3d174fd84f8873b729e8228b50e2b35ec76
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/arg.go
@@ -0,0 +1,93 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64asm
+
+// Naming for Go decoder arguments:
+//
+// - arg_fd: a Floating Point operand register fd encoded in the fd[4:0] field
+//
+// - arg_fj: a Floating Point operand register fj encoded in the fj[9:5] field
+//
+// - arg_fk: a Floating Point operand register fk encoded in the fk[14:10] field
+//
+// - arg_fa: a Floating Point operand register fa encoded in the fa[19:15] field
+//
+// - arg_rd: a general-purpose register rd encoded in the rd[4:0] field
+//
+// - arg_rj: a general-purpose register rj encoded in the rj[9:5] field
+//
+// - arg_rk: a general-purpose register rk encoded in the rk[14:10] field
+//
+// - arg_fcsr_4_0: float control status register encoded in [4:0] field
+//
+// - arg_cd_2_0: condition flag register encoded in [2:0] field
+//
+// - arg_sa2_16_15: shift bits constant encoded in [16:15] field
+//
+// - arg_code_14_0: arg for exception process routine encoded in [14:0] field
+//
+// - arg_ui5_14_10: 5bits unsigned immediate
+//
+// - arg_lsbw: For details, please refer to chapter 2.2.3.8 of instruction manual
+//
+// - arg_msbw: For details, please refer to chapter 2.2.3.9 of instruction manual
+//
+// - arg_hint_4_0: hint field implied the prefetch type and the data should fetch to cache's level
+//		0: load to data cache level 1
+//		8: store to data cache level 1
+//		other: no define
+//
+// - arg_si12_21_10: 12bits signed immediate
+
+type instArg uint16
+
+const (
+	_ instArg = iota
+	// 1-5
+	arg_fd
+	arg_fj
+	arg_fk
+	arg_fa
+	arg_rd
+	// 6-10
+	arg_rj
+	arg_rk
+	arg_op_4_0
+	arg_fcsr_4_0
+	arg_fcsr_9_5
+	// 11-15
+	arg_csr_23_10
+	arg_cd
+	arg_cj
+	arg_ca
+	arg_sa2_16_15
+	// 16-20
+	arg_sa3_17_15
+	arg_code_4_0
+	arg_code_14_0
+	arg_ui5_14_10
+	arg_ui6_15_10
+	// 21-25
+	arg_ui12_21_10
+	arg_lsbw
+	arg_msbw
+	arg_lsbd
+	arg_msbd
+	// 26-30
+	arg_hint_4_0
+	arg_hint_14_0
+	arg_level_14_0
+	arg_level_17_10
+	arg_seq_17_10
+	// 31-35
+	arg_si12_21_10
+	arg_si14_23_10
+	arg_si16_25_10
+	arg_si20_24_5
+	arg_offset_20_0
+	// 36~
+	arg_offset_25_0
+	arg_offset_15_0
+)
diff --git a/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/decode.go b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..3aca0074d9060319e0afab1f1d7e179baf4ad683
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/decode.go
@@ -0,0 +1,269 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64asm
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+type instArgs [5]instArg
+
+// An instFormat describes the format of an instruction encoding.
+type instFormat struct {
+	mask  uint32
+	value uint32
+	op    Op
+	// args describe how to decode the instruction arguments.
+	// args is stored as a fixed-size array.
+	// if there are fewer than len(args) arguments, args[i] == 0 marks
+	// the end of the argument list.
+	args instArgs
+}
+
+var (
+	errShort   = fmt.Errorf("truncated instruction")
+	errUnknown = fmt.Errorf("unknown instruction")
+)
+
+var decoderCover []bool
+
+func init() {
+	decoderCover = make([]bool, len(instFormats))
+}
+
+// Decode decodes the 4 bytes in src as a single instruction.
+func Decode(src []byte) (inst Inst, err error) {
+	if len(src) < 4 {
+		return Inst{}, errShort
+	}
+
+	x := binary.LittleEndian.Uint32(src)
+
+Search:
+	for i := range instFormats {
+		f := &instFormats[i]
+
+		if (x & f.mask) != f.value {
+			continue
+		}
+
+		// Decode args.
+		var args Args
+		for j, aop := range f.args {
+			if aop == 0 {
+				break
+			}
+
+			arg := decodeArg(aop, x, i)
+			if arg == nil {
+				// Cannot decode argument
+				continue Search
+			}
+
+			args[j] = arg
+		}
+
+		decoderCover[i] = true
+		inst = Inst{
+			Op:   f.op,
+			Args: args,
+			Enc:  x,
+		}
+		return inst, nil
+	}
+
+	return Inst{}, errUnknown
+}
+
+// decodeArg decodes the arg described by aop from the instruction bits x.
+// It returns nil if x cannot be decoded according to aop.
+func decodeArg(aop instArg, x uint32, index int) Arg {
+	switch aop {
+	case arg_fd:
+		return F0 + Reg(x&((1<<5)-1))
+
+	case arg_fj:
+		return F0 + Reg((x>>5)&((1<<5)-1))
+
+	case arg_fk:
+		return F0 + Reg((x>>10)&((1<<5)-1))
+
+	case arg_fa:
+		return F0 + Reg((x>>15)&((1<<5)-1))
+
+	case arg_rd:
+		return R0 + Reg(x&((1<<5)-1))
+
+	case arg_rj:
+		return R0 + Reg((x>>5)&((1<<5)-1))
+
+	case arg_rk:
+		return R0 + Reg((x>>10)&((1<<5)-1))
+
+	case arg_fcsr_4_0:
+		return FCSR0 + Fcsr(x&((1<<5)-1))
+
+	case arg_fcsr_9_5:
+		return FCSR0 + Fcsr((x>>5)&((1<<5)-1))
+
+	case arg_cd:
+		return FCC0 + Fcc(x&((1<<3)-1))
+
+	case arg_cj:
+		return FCC0 + Fcc((x>>5)&((1<<3)-1))
+
+	case arg_ca:
+		return FCC0 + Fcc((x>>15)&((1<<3)-1))
+
+	case arg_op_4_0:
+		tmp := x & ((1 << 5) - 1)
+		return Uimm{tmp, false}
+
+	case arg_csr_23_10:
+		tmp := (x >> 10) & ((1 << 14) - 1)
+		return Uimm{tmp, false}
+
+	case arg_sa2_16_15:
+		f := &instFormats[index]
+		tmp := SaSimm((x >> 15) & ((1 << 2) - 1))
+		if (f.op == ALSL_D) || (f.op == ALSL_W) || (f.op == ALSL_WU) {
+			return tmp + 1
+		} else {
+			return tmp + 0
+		}
+
+	case arg_sa3_17_15:
+		return SaSimm((x >> 15) & ((1 << 3) - 1))
+
+	case arg_code_4_0:
+		return CodeSimm(x & ((1 << 5) - 1))
+
+	case arg_code_14_0:
+		return CodeSimm(x & ((1 << 15) - 1))
+
+	case arg_ui5_14_10:
+		tmp := (x >> 10) & ((1 << 5) - 1)
+		return Uimm{tmp, false}
+
+	case arg_ui6_15_10:
+		tmp := (x >> 10) & ((1 << 6) - 1)
+		return Uimm{tmp, false}
+
+	case arg_ui12_21_10:
+		tmp := ((x >> 10) & ((1 << 12) - 1) & 0xfff)
+		return Uimm{tmp, false}
+
+	case arg_lsbw:
+		tmp := (x >> 10) & ((1 << 5) - 1)
+		return Uimm{tmp, false}
+
+	case arg_msbw:
+		tmp := (x >> 16) & ((1 << 5) - 1)
+		return Uimm{tmp, false}
+
+	case arg_lsbd:
+		tmp := (x >> 10) & ((1 << 6) - 1)
+		return Uimm{tmp, false}
+
+	case arg_msbd:
+		tmp := (x >> 16) & ((1 << 6) - 1)
+		return Uimm{tmp, false}
+
+	case arg_hint_4_0:
+		tmp := x & ((1 << 5) - 1)
+		return Uimm{tmp, false}
+
+	case arg_hint_14_0:
+		tmp := x & ((1 << 15) - 1)
+		return Uimm{tmp, false}
+
+	case arg_level_14_0:
+		tmp := x & ((1 << 15) - 1)
+		return Uimm{tmp, false}
+
+	case arg_level_17_10:
+		tmp := (x >> 10) & ((1 << 8) - 1)
+		return Uimm{tmp, false}
+
+	case arg_seq_17_10:
+		tmp := (x >> 10) & ((1 << 8) - 1)
+		return Uimm{tmp, false}
+
+	case arg_si12_21_10:
+		var tmp int16
+
+		// no int12, so sign-extend a 12-bit signed to 16-bit signed
+		if (x & 0x200000) == 0x200000 {
+			tmp = int16(((x >> 10) & ((1 << 12) - 1)) | 0xf000)
+		} else {
+			tmp = int16(((x >> 10) & ((1 << 12) - 1)) | 0x0000)
+		}
+		return Simm16{tmp, 12}
+
+	case arg_si14_23_10:
+		var tmp int32
+		if (x & 0x800000) == 0x800000 {
+			tmp = int32((((x >> 10) & ((1 << 14) - 1)) << 2) | 0xffff0000)
+		} else {
+			tmp = int32((((x >> 10) & ((1 << 14) - 1)) << 2) | 0x00000000)
+		}
+		return Simm32{tmp, 14}
+
+	case arg_si16_25_10:
+		var tmp int32
+
+		if (x & 0x2000000) == 0x2000000 {
+			tmp = int32(((x >> 10) & ((1 << 16) - 1)) | 0xffff0000)
+		} else {
+			tmp = int32(((x >> 10) & ((1 << 16) - 1)) | 0x00000000)
+		}
+
+		return Simm32{tmp, 16}
+
+	case arg_si20_24_5:
+		var tmp int32
+		if (x & 0x1000000) == 0x1000000 {
+			tmp = int32(((x >> 5) & ((1 << 20) - 1)) | 0xfff00000)
+		} else {
+			tmp = int32(((x >> 5) & ((1 << 20) - 1)) | 0x00000000)
+		}
+		return Simm32{tmp, 20}
+
+	case arg_offset_20_0:
+		var tmp int32
+
+		if (x & 0x10) == 0x10 {
+			tmp = int32(((((x << 16) | ((x >> 10) & ((1 << 16) - 1))) & ((1 << 21) - 1)) << 2) | 0xff800000)
+		} else {
+			tmp = int32((((x << 16) | ((x >> 10) & ((1 << 16) - 1))) & ((1 << 21) - 1)) << 2)
+		}
+
+		return OffsetSimm{tmp, 21}
+
+	case arg_offset_15_0:
+		var tmp int32
+		if (x & 0x2000000) == 0x2000000 {
+			tmp = int32((((x >> 10) & ((1 << 16) - 1)) << 2) | 0xfffc0000)
+		} else {
+			tmp = int32((((x >> 10) & ((1 << 16) - 1)) << 2) | 0x00000000)
+		}
+
+		return OffsetSimm{tmp, 16}
+
+	case arg_offset_25_0:
+		var tmp int32
+
+		if (x & 0x200) == 0x200 {
+			tmp = int32(((((x << 16) | ((x >> 10) & ((1 << 16) - 1))) & ((1 << 26) - 1)) << 2) | 0xf0000000)
+		} else {
+			tmp = int32(((((x << 16) | ((x >> 10) & ((1 << 16) - 1))) & ((1 << 26) - 1)) << 2) | 0x00000000)
+		}
+
+		return OffsetSimm{tmp, 26}
+	default:
+		return nil
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/gnu.go b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/gnu.go
new file mode 100644
index 0000000000000000000000000000000000000000..4807abc5071fa75a16cbba026d272d1fc991a7df
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/gnu.go
@@ -0,0 +1,16 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64asm
+
+import (
+	"strings"
+)
+
+// GNUSyntax returns the GNU assembler syntax for the instruction, as defined by GNU binutils.
+// This form typically matches the syntax defined in the Loong64 Reference Manual. See
+// https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html
+func GNUSyntax(inst Inst) string {
+	return strings.ToLower(inst.String())
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/inst.go b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..362d73baf5c97b15c0b63aa259a70e5a24aabfa2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/inst.go
@@ -0,0 +1,300 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// An Inst is a single instruction.
+type Inst struct {
+	Op   Op     // Opcode mnemonic
+	Enc  uint32 // Raw encoding bits.
+	Args Args   // Instruction arguments, in Loong64 manual order.
+}
+
+func (i Inst) String() string {
+	var op string = i.Op.String()
+	var args []string
+
+	for _, arg := range i.Args {
+		if arg == nil {
+			break
+		}
+		args = append(args, arg.String())
+	}
+
+	switch i.Op {
+	case OR:
+		if i.Args[2].(Reg) == R0 {
+			op = "move"
+			args = args[0:2]
+		}
+
+	case ANDI:
+		if i.Args[0].(Reg) == R0 && i.Args[1].(Reg) == R0 {
+			return "nop"
+		}
+
+	case JIRL:
+		if i.Args[0].(Reg) == R0 && i.Args[1].(Reg) == R1 && i.Args[2].(OffsetSimm).Imm == 0 {
+			return "ret"
+		} else if i.Args[0].(Reg) == R0 && i.Args[2].(OffsetSimm).Imm == 0 {
+			return "jr " + args[1]
+		}
+
+	case BLT:
+		if i.Args[0].(Reg) == R0 {
+			op = "bgtz"
+			args = args[1:]
+		} else if i.Args[1].(Reg) == R0 {
+			op = "bltz"
+			args = append(args[:1], args[2:]...)
+		}
+
+	case BGE:
+		if i.Args[0].(Reg) == R0 {
+			op = "blez"
+			args = args[1:]
+		} else if i.Args[1].(Reg) == R0 {
+			op = "bgez"
+			args = append(args[:1], args[2:]...)
+		}
+	}
+
+	if len(args) == 0 {
+		return op
+	} else {
+		return op + " " + strings.Join(args, ", ")
+	}
+}
+
+// An Op is an Loong64 opcode.
+type Op uint16
+
+// NOTE: The actual Op values are defined in tables.go.
+// They are chosen to simplify instruction decoding and
+// are not a dense packing from 0 to N, although the
+// density is high, probably at least 90%.
+func (op Op) String() string {
+	if (op >= Op(len(opstr))) || (opstr[op] == "") {
+		return fmt.Sprintf("Op(%d)", int(op))
+	}
+
+	return opstr[op]
+}
+
+// An Args holds the instruction arguments.
+// If an instruction has fewer than 5 arguments,
+// the final elements in the array are nil.
+type Args [5]Arg
+
+// An Arg is a single instruction argument
+type Arg interface {
+	String() string
+}
+
+// A Reg is a single register.
+// The zero value denotes R0, not the absence of a register.
+type Reg uint16
+
+const (
+	// General-purpose register
+	R0 Reg = iota
+	R1
+	R2
+	R3
+	R4
+	R5
+	R6
+	R7
+	R8
+	R9
+	R10
+	R11
+	R12
+	R13
+	R14
+	R15
+	R16
+	R17
+	R18
+	R19
+	R20
+	R21
+	R22
+	R23
+	R24
+	R25
+	R26
+	R27
+	R28
+	R29
+	R30
+	R31
+
+	// Float point register
+	F0
+	F1
+	F2
+	F3
+	F4
+	F5
+	F6
+	F7
+	F8
+	F9
+	F10
+	F11
+	F12
+	F13
+	F14
+	F15
+	F16
+	F17
+	F18
+	F19
+	F20
+	F21
+	F22
+	F23
+	F24
+	F25
+	F26
+	F27
+	F28
+	F29
+	F30
+	F31
+)
+
+func (r Reg) String() string {
+	switch {
+	case r == R0:
+		return "$zero"
+
+	case r == R1:
+		return "$ra"
+
+	case r == R2:
+		return "$tp"
+
+	case r == R3:
+		return "$sp"
+
+	case (r >= R4) && (r <= R11):
+		return fmt.Sprintf("$a%d", int(r-R4))
+
+	case (r >= R12) && (r <= R20):
+		return fmt.Sprintf("$t%d", int(r-R12))
+
+	case r == R21:
+		return "$r21"
+
+	case r == R22:
+		return "$fp"
+
+	case (r >= R23) && (r <= R31):
+		return fmt.Sprintf("$s%d", int(r-R23))
+
+	case (r >= F0) && (r <= F7):
+		return fmt.Sprintf("$fa%d", int(r-F0))
+
+	case (r >= F8) && (r <= F23):
+		return fmt.Sprintf("$ft%d", int(r-F8))
+
+	case (r >= F24) && (r <= F31):
+		return fmt.Sprintf("$fs%d", int(r-F24))
+
+	default:
+		return fmt.Sprintf("Unknown(%d)", int(r))
+	}
+}
+
+// float control status register
+type Fcsr uint8
+
+const (
+	FCSR0 Fcsr = iota
+	FCSR1
+	FCSR2
+	FCSR3
+)
+
+func (f Fcsr) String() string {
+	return fmt.Sprintf("$fcsr%d", uint8(f))
+}
+
+// float condition flags register
+type Fcc uint8
+
+const (
+	FCC0 Fcc = iota
+	FCC1
+	FCC2
+	FCC3
+	FCC4
+	FCC5
+	FCC6
+	FCC7
+)
+
+func (f Fcc) String() string {
+	return fmt.Sprintf("$fcc%d", uint8(f))
+}
+
+// An Imm is an integer constant.
+type Uimm struct {
+	Imm     uint32
+	Decimal bool
+}
+
+func (i Uimm) String() string {
+	if i.Decimal == true {
+		return fmt.Sprintf("%d", i.Imm)
+	} else {
+		return fmt.Sprintf("%#x", i.Imm)
+	}
+}
+
+type Simm16 struct {
+	Imm   int16
+	Width uint8
+}
+
+func (si Simm16) String() string {
+	return fmt.Sprintf("%d", int32(si.Imm))
+}
+
+type Simm32 struct {
+	Imm   int32
+	Width uint8
+}
+
+func (si Simm32) String() string {
+	return fmt.Sprintf("%d", int32(si.Imm))
+}
+
+type OffsetSimm struct {
+	Imm   int32
+	Width uint8
+}
+
+func (o OffsetSimm) String() string {
+	return fmt.Sprintf("%d", int32(o.Imm))
+}
+
+type SaSimm int16
+
+func (s SaSimm) String() string {
+	return fmt.Sprintf("%#x", int(s))
+}
+
+type CodeSimm int16
+
+func (c CodeSimm) String() string {
+	return fmt.Sprintf("%#x", int(c))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/plan9x.go b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/plan9x.go
new file mode 100644
index 0000000000000000000000000000000000000000..4e3c4f1ebc923f0d9bec0e8272bbb24037f2968e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/plan9x.go
@@ -0,0 +1,541 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// GoSyntax returns the Go assembler syntax for the instruction.
+// The syntax was originally defined by Plan 9.
+// The pc is the program counter of the instruction, used for
+// expanding PC-relative addresses into absolute ones.
+// The symname function queries the symbol table for the program
+// being disassembled. Given a target address it returns the name
+// and base address of the symbol containing the target, if any;
+// otherwise it returns "", 0.
+func GoSyntax(inst Inst, pc uint64, symname func(uint64) (string, uint64)) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+	if inst.Op == 0 && inst.Enc == 0 {
+		return "WORD $0"
+	} else if inst.Op == 0 {
+		return "?"
+	}
+
+	var args []string
+	for _, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		args = append(args, plan9Arg(&inst, pc, symname, a))
+	}
+
+	var op string = plan9OpMap[inst.Op]
+	if op == "" {
+		op = "Unknown " + inst.Op.String()
+	}
+
+	switch inst.Op {
+	case BSTRPICK_W, BSTRPICK_D, BSTRINS_W, BSTRINS_D:
+		msbw, lsbw := inst.Args[2].(Uimm), inst.Args[3].(Uimm)
+		if inst.Op == BSTRPICK_D && msbw.Imm == 15 && lsbw.Imm == 0 {
+			op = "MOVHU"
+			args = append(args[1:2], args[0:1]...)
+		} else {
+			args[0], args[2], args[3] = args[2], args[3], args[0]
+		}
+
+	case BCNEZ, BCEQZ:
+		args = args[1:2]
+
+	case BEQ, BNE:
+		rj := inst.Args[0].(Reg)
+		rd := inst.Args[1].(Reg)
+		if rj == rd && inst.Op == BEQ {
+			op = "JMP"
+			args = args[2:]
+		} else if rj == R0 {
+			args = args[1:]
+		} else if rd == R0 {
+			args = append(args[:1], args[2:]...)
+		}
+
+	case BEQZ, BNEZ:
+		if inst.Args[0].(Reg) == R0 && inst.Op == BEQ {
+			op = "JMP"
+			args = args[1:]
+		}
+
+	case BLT, BLTU, BGE, BGEU:
+		rj := inst.Args[0].(Reg)
+		rd := inst.Args[1].(Reg)
+		if rj == rd && (inst.Op == BGE || inst.Op == BGEU) {
+			op = "JMP"
+			args = args[2:]
+		} else if rj == R0 {
+			switch inst.Op {
+			case BGE:
+				op = "BLEZ"
+			case BLT:
+				op = "BGTZ"
+			}
+			args = args[1:]
+		} else if rd == R0 {
+			if !strings.HasSuffix(op, "U") {
+				op += "Z"
+			}
+			args = append(args[:1], args[2:]...)
+		}
+
+	case JIRL:
+		rd := inst.Args[0].(Reg)
+		rj := inst.Args[1].(Reg)
+		regno := uint16(rj) & 31
+		off := inst.Args[2].(OffsetSimm).Imm
+		if rd == R0 && rj == R1 && off == 0 {
+			return fmt.Sprintf("RET")
+		} else if rd == R0 && off == 0 {
+			return fmt.Sprintf("JMP (R%d)", regno)
+		} else if rd == R0 {
+			return fmt.Sprintf("JMP %d(R%d)", off, regno)
+		}
+		return fmt.Sprintf("CALL (R%d)", regno)
+
+	case LD_B, LD_H, LD_W, LD_D, LD_BU, LD_HU, LD_WU, LL_W, LL_D,
+		ST_B, ST_H, ST_W, ST_D, SC_W, SC_D, FLD_S, FLD_D, FST_S, FST_D:
+		var off int32
+		switch a := inst.Args[2].(type) {
+		case Simm16:
+			off = signumConvInt32(int32(a.Imm), a.Width)
+		case Simm32:
+			off = signumConvInt32(int32(a.Imm), a.Width) >> 2
+		}
+		Iop := strings.ToUpper(inst.Op.String())
+		if strings.HasPrefix(Iop, "L") || strings.HasPrefix(Iop, "FL") {
+			return fmt.Sprintf("%s %d(%s), %s", op, off, args[1], args[0])
+		}
+		return fmt.Sprintf("%s %s, %d(%s)", op, args[0], off, args[1])
+
+	case LDX_B, LDX_H, LDX_W, LDX_D, LDX_BU, LDX_HU, LDX_WU, FLDX_S, FLDX_D,
+		STX_B, STX_H, STX_W, STX_D, FSTX_S, FSTX_D:
+		Iop := strings.ToUpper(inst.Op.String())
+		if strings.HasPrefix(Iop, "L") || strings.HasPrefix(Iop, "FL") {
+			return fmt.Sprintf("%s (%s)(%s), %s", op, args[1], args[2], args[0])
+		}
+		return fmt.Sprintf("%s %s, (%s)(%s)", op, args[0], args[1], args[2])
+
+	case AMADD_B, AMADD_D, AMADD_DB_B, AMADD_DB_D, AMADD_DB_H, AMADD_DB_W, AMADD_H,
+		AMADD_W, AMAND_D, AMAND_DB_D, AMAND_DB_W, AMAND_W, AMCAS_B, AMCAS_D, AMCAS_DB_B,
+		AMCAS_DB_D, AMCAS_DB_H, AMCAS_DB_W, AMCAS_H, AMCAS_W, AMMAX_D, AMMAX_DB_D,
+		AMMAX_DB_DU, AMMAX_DB_W, AMMAX_DB_WU, AMMAX_DU, AMMAX_W, AMMAX_WU, AMMIN_D,
+		AMMIN_DB_D, AMMIN_DB_DU, AMMIN_DB_W, AMMIN_DB_WU, AMMIN_DU, AMMIN_W, AMMIN_WU,
+		AMOR_D, AMOR_DB_D, AMOR_DB_W, AMOR_W, AMSWAP_B, AMSWAP_D, AMSWAP_DB_B, AMSWAP_DB_D,
+		AMSWAP_DB_H, AMSWAP_DB_W, AMSWAP_H, AMSWAP_W, AMXOR_D, AMXOR_DB_D, AMXOR_DB_W, AMXOR_W:
+		return fmt.Sprintf("%s %s, (%s), %s", op, args[1], args[2], args[0])
+
+	default:
+		// Reverse args, placing dest last
+		for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+			args[i], args[j] = args[j], args[i]
+		}
+		switch len(args) { // Special use cases
+		case 0, 1:
+			if inst.Op != B && inst.Op != BL {
+				return op
+			}
+
+		case 3:
+			switch a0 := inst.Args[0].(type) {
+			case Reg:
+				rj := inst.Args[1].(Reg)
+				if a0 == rj && a0 != R0 {
+					args = args[0:2]
+				}
+			}
+			switch inst.Op {
+			case SUB_W, SUB_D, ADDI_W, ADDI_D, ORI:
+				rj := inst.Args[1].(Reg)
+				if rj == R0 {
+					args = append(args[0:1], args[2:]...)
+					if inst.Op == SUB_W {
+						op = "NEGW"
+					} else if inst.Op == SUB_D {
+						op = "NEGV"
+					} else {
+						op = "MOVW"
+					}
+				}
+
+			case ANDI:
+				ui12 := inst.Args[2].(Uimm)
+				if ui12.Imm == uint32(0xff) {
+					op = "MOVBU"
+					args = args[1:]
+				} else if ui12.Imm == 0 && inst.Args[0].(Reg) == R0 && inst.Args[1].(Reg) == R0 {
+					return "NOOP"
+				}
+
+			case SLL_W, OR:
+				rk := inst.Args[2].(Reg)
+				if rk == R0 {
+					args = args[1:]
+					if inst.Op == SLL_W {
+						op = "MOVW"
+					} else {
+						op = "MOVV"
+					}
+				}
+			}
+		}
+	}
+
+	if args != nil {
+		op += " " + strings.Join(args, ", ")
+	}
+	return op
+}
+
+func plan9Arg(inst *Inst, pc uint64, symname func(uint64) (string, uint64), arg Arg) string {
+	// Reg:			gpr[0, 31] and fpr[0, 31]
+	// Fcsr:		fcsr[0, 3]
+	// Fcc:			fcc[0, 7]
+	// Uimm:		unsigned integer constant
+	// Simm16:		si16
+	// Simm32:		si32
+	// OffsetSimm:	si32
+	switch a := arg.(type) {
+	case Reg:
+		regenum := uint16(a)
+		regno := uint16(a) & 0x1f
+		// General-purpose register
+		if regenum >= uint16(R0) && regenum <= uint16(R31) {
+			return fmt.Sprintf("R%d", regno)
+		} else { // Float point register
+			return fmt.Sprintf("F%d", regno)
+		}
+
+	case Fcsr:
+		regno := uint8(a) & 0x1f
+		return fmt.Sprintf("FCSR%d", regno)
+
+	case Fcc:
+		regno := uint8(a) & 0x1f
+		return fmt.Sprintf("FCC%d", regno)
+
+	case Uimm:
+		return fmt.Sprintf("$%d", a.Imm)
+
+	case Simm16:
+		si16 := signumConvInt32(int32(a.Imm), a.Width)
+		return fmt.Sprintf("$%d", si16)
+
+	case Simm32:
+		si32 := signumConvInt32(a.Imm, a.Width)
+		return fmt.Sprintf("$%d", si32)
+
+	case OffsetSimm:
+		offs := offsConvInt32(a.Imm, a.Width)
+		if inst.Op == B || inst.Op == BL {
+			addr := int64(pc) + int64(a.Imm)
+			if s, base := symname(uint64(addr)); s != "" && uint64(addr) == base {
+				return fmt.Sprintf("%s(SB)", s)
+			}
+		}
+		return fmt.Sprintf("%d(PC)", offs>>2)
+
+	case SaSimm:
+		return fmt.Sprintf("$%d", a)
+
+	case CodeSimm:
+		return fmt.Sprintf("$%d", a)
+
+	}
+	return strings.ToUpper(arg.String())
+}
+
+func signumConvInt32(imm int32, width uint8) int32 {
+	active := uint32(1<<width) - 1
+	signum := uint32(imm) & active
+	if ((signum >> (width - 1)) & 0x1) == 1 {
+		signum |= ^active
+	}
+	return int32(signum)
+}
+
+func offsConvInt32(imm int32, width uint8) int32 {
+	relWidth := width + 2
+	return signumConvInt32(imm, relWidth)
+}
+
+var plan9OpMap = map[Op]string{
+	ADD_W:       "ADD",
+	ADD_D:       "ADDV",
+	SUB_W:       "SUB",
+	SUB_D:       "SUBV",
+	ADDI_W:      "ADD",
+	ADDI_D:      "ADDV",
+	LU12I_W:     "LU12IW",
+	LU32I_D:     "LU32ID",
+	LU52I_D:     "LU52ID",
+	SLT:         "SGT",
+	SLTU:        "SGTU",
+	SLTI:        "SGT",
+	SLTUI:       "SGTU",
+	PCADDU12I:   "PCADDU12I",
+	PCALAU12I:   "PCALAU12I",
+	AND:         "AND",
+	OR:          "OR",
+	NOR:         "NOR",
+	XOR:         "XOR",
+	ANDI:        "AND",
+	ORI:         "OR",
+	XORI:        "XOR",
+	MUL_W:       "MUL",
+	MULH_W:      "MULH",
+	MULH_WU:     "MULHU",
+	MUL_D:       "MULV",
+	MULH_D:      "MULHV",
+	MULH_DU:     "MULHVU",
+	DIV_W:       "DIV",
+	DIV_WU:      "DIVU",
+	DIV_D:       "DIVV",
+	DIV_DU:      "DIVVU",
+	MOD_W:       "REM",
+	MOD_WU:      "REMU",
+	MOD_D:       "REMV",
+	MOD_DU:      "REMVU",
+	SLL_W:       "SLL",
+	SRL_W:       "SRL",
+	SRA_W:       "SRA",
+	ROTR_W:      "ROTR",
+	SLL_D:       "SLLV",
+	SRL_D:       "SRLV",
+	SRA_D:       "SRAV",
+	ROTR_D:      "ROTRV",
+	SLLI_W:      "SLL",
+	SRLI_W:      "SRL",
+	SRAI_W:      "SRA",
+	ROTRI_W:     "ROTR",
+	SLLI_D:      "SLLV",
+	SRLI_D:      "SRLV",
+	SRAI_D:      "SRAV",
+	ROTRI_D:     "ROTRV",
+	EXT_W_B:     "?",
+	EXT_W_H:     "?",
+	BITREV_W:    "BITREVW",
+	BITREV_D:    "BITREVV",
+	CLO_W:       "CLOW",
+	CLO_D:       "CLOV",
+	CLZ_W:       "CLZW",
+	CLZ_D:       "CLZV",
+	CTO_W:       "CTOW",
+	CTO_D:       "CTOV",
+	CTZ_W:       "CTZW",
+	CTZ_D:       "CTZV",
+	REVB_2H:     "REVB2H",
+	REVB_2W:     "REVB2W",
+	REVB_4H:     "REVB4H",
+	REVB_D:      "REVBV",
+	BSTRPICK_W:  "BSTRPICKW",
+	BSTRPICK_D:  "BSTRPICKV",
+	BSTRINS_W:   "BSTRINSW",
+	BSTRINS_D:   "BSTRINSV",
+	MASKEQZ:     "MASKEQZ",
+	MASKNEZ:     "MASKNEZ",
+	BCNEZ:       "BFPT",
+	BCEQZ:       "BFPF",
+	BEQ:         "BEQ",
+	BNE:         "BNE",
+	BEQZ:        "BEQ",
+	BNEZ:        "BNE",
+	BLT:         "BLT",
+	BLTU:        "BLTU",
+	BGE:         "BGE",
+	BGEU:        "BGEU",
+	B:           "JMP",
+	BL:          "CALL",
+	LD_B:        "MOVB",
+	LD_H:        "MOVH",
+	LD_W:        "MOVW",
+	LD_D:        "MOVV",
+	LD_BU:       "MOVBU",
+	LD_HU:       "MOVHU",
+	LD_WU:       "MOVWU",
+	ST_B:        "MOVB",
+	ST_H:        "MOVH",
+	ST_W:        "MOVW",
+	ST_D:        "MOVV",
+	LDX_B:       "MOVB",
+	LDX_BU:      "MOVBU",
+	LDX_D:       "MOVV",
+	LDX_H:       "MOVH",
+	LDX_HU:      "MOVHU",
+	LDX_W:       "MOVW",
+	LDX_WU:      "MOVWU",
+	STX_B:       "MOVB",
+	STX_D:       "MOVV",
+	STX_H:       "MOVH",
+	STX_W:       "MOVW",
+	AMADD_B:     "AMADDB",
+	AMADD_D:     "AMADDV",
+	AMADD_DB_B:  "AMADDDBB",
+	AMADD_DB_D:  "AMADDDBV",
+	AMADD_DB_H:  "AMADDDBH",
+	AMADD_DB_W:  "AMADDDBW",
+	AMADD_H:     "AMADDH",
+	AMADD_W:     "AMADDW",
+	AMAND_D:     "AMANDV",
+	AMAND_DB_D:  "AMANDDBV",
+	AMAND_DB_W:  "AMANDDBW",
+	AMAND_W:     "AMANDW",
+	AMCAS_B:     "AMCASB",
+	AMCAS_D:     "AMCASV",
+	AMCAS_DB_B:  "AMCASDBB",
+	AMCAS_DB_D:  "AMCASDBV",
+	AMCAS_DB_H:  "AMCASDBH",
+	AMCAS_DB_W:  "AMCASDBW",
+	AMCAS_H:     "AMCASH",
+	AMCAS_W:     "AMCASW",
+	AMMAX_D:     "AMMAXV",
+	AMMAX_DB_D:  "AMMAXDBV",
+	AMMAX_DB_DU: "AMMAXDBVU",
+	AMMAX_DB_W:  "AMMAXDBW",
+	AMMAX_DB_WU: "AMMAXDBWU",
+	AMMAX_DU:    "AMMAXVU",
+	AMMAX_W:     "AMMAXW",
+	AMMAX_WU:    "AMMAXWU",
+	AMMIN_D:     "AMMINV",
+	AMMIN_DB_D:  "AMMINDBV",
+	AMMIN_DB_DU: "AMMINDBVU",
+	AMMIN_DB_W:  "AMMINDBW",
+	AMMIN_DB_WU: "AMMINDBWU",
+	AMMIN_DU:    "AMMINVU",
+	AMMIN_W:     "AMMINW",
+	AMMIN_WU:    "AMMINWU",
+	AMOR_D:      "AMORV",
+	AMOR_DB_D:   "AMORDBV",
+	AMOR_DB_W:   "AMORDBW",
+	AMOR_W:      "AMORW",
+	AMSWAP_B:    "AMSWAPB",
+	AMSWAP_D:    "AMSWAPV",
+	AMSWAP_DB_B: "AMSWAPDBB",
+	AMSWAP_DB_D: "AMSWAPDBV",
+	AMSWAP_DB_H: "AMSWAPDBH",
+	AMSWAP_DB_W: "AMSWAPDBW",
+	AMSWAP_H:    "AMSWAPH",
+	AMSWAP_W:    "AMSWAPW",
+	AMXOR_D:     "AMXORV",
+	AMXOR_DB_D:  "AMXORDBV",
+	AMXOR_DB_W:  "AMXORDBW",
+	AMXOR_W:     "AMXORW",
+	LL_W:        "LL",
+	LL_D:        "LLV",
+	SC_W:        "SC",
+	SC_D:        "SCV",
+	CRCC_W_B_W:  "CRCCWBW",
+	CRCC_W_D_W:  "CRCCWVW",
+	CRCC_W_H_W:  "CRCCWHW",
+	CRCC_W_W_W:  "CRCCWWW",
+	CRC_W_B_W:   "CRCWBW",
+	CRC_W_D_W:   "CRCWVW",
+	CRC_W_H_W:   "CRCWHW",
+	CRC_W_W_W:   "CRCWWW",
+	DBAR:        "DBAR",
+	SYSCALL:     "SYSCALL",
+	BREAK:       "BREAK",
+	RDTIMEL_W:   "RDTIMELW",
+	RDTIMEH_W:   "RDTIMEHW",
+	RDTIME_D:    "RDTIMED",
+	CPUCFG:      "CPUCFG",
+
+	// Floating-point instructions
+	FADD_S:       "ADDF",
+	FADD_D:       "ADDD",
+	FSUB_S:       "SUBF",
+	FSUB_D:       "SUBD",
+	FMUL_S:       "MULF",
+	FMUL_D:       "MULD",
+	FDIV_S:       "DIVF",
+	FDIV_D:       "DIVD",
+	FMSUB_S:      "FMSUBF",
+	FMSUB_D:      "FMSUBD",
+	FMADD_S:      "FMADDF",
+	FMADD_D:      "FMADDD",
+	FNMADD_S:     "FNMADDF",
+	FNMADD_D:     "FNMADDD",
+	FNMSUB_S:     "FNMSUBF",
+	FNMSUB_D:     "FNMSUBD",
+	FABS_S:       "ABSF",
+	FABS_D:       "ABSD",
+	FNEG_S:       "NEGF",
+	FNEG_D:       "NEGD",
+	FSQRT_S:      "SQRTF",
+	FSQRT_D:      "SQRTD",
+	FCOPYSIGN_S:  "FCOPYSGF",
+	FCOPYSIGN_D:  "FCOPYSGD",
+	FMAX_S:       "FMAXF",
+	FMAX_D:       "FMAXD",
+	FMIN_S:       "FMINF",
+	FMIN_D:       "FMIND",
+	FCLASS_S:     "FCLASSF",
+	FCLASS_D:     "FCLASSD",
+	FCMP_CEQ_S:   "CMPEQF",
+	FCMP_CEQ_D:   "CMPEQD",
+	FCMP_SLE_S:   "CMPGEF",
+	FCMP_SLE_D:   "CMPGED",
+	FCMP_SLT_S:   "CMPGTF",
+	FCMP_SLT_D:   "CMPGTD",
+	FCVT_D_S:     "MOVFD",
+	FCVT_S_D:     "MOVDF",
+	FFINT_S_W:    "FFINTFW",
+	FFINT_S_L:    "FFINTFV",
+	FFINT_D_W:    "FFINTDW",
+	FFINT_D_L:    "FFINTDV",
+	FTINTRM_L_D:  "FTINTRMVD",
+	FTINTRM_L_S:  "FTINTRMVF",
+	FTINTRM_W_D:  "FTINTRMWD",
+	FTINTRM_W_S:  "FTINTRMWF",
+	FTINTRNE_L_D: "FTINTRNEVD",
+	FTINTRNE_L_S: "FTINTRNEVF",
+	FTINTRNE_W_D: "FTINTRNEWD",
+	FTINTRNE_W_S: "FTINTRNEWF",
+	FTINTRP_L_D:  "FTINTRPVD",
+	FTINTRP_L_S:  "FTINTRPVF",
+	FTINTRP_W_D:  "FTINTRPWD",
+	FTINTRP_W_S:  "FTINTRPWF",
+	FTINTRZ_L_D:  "FTINTRZVD",
+	FTINTRZ_L_S:  "FTINTRZVF",
+	FTINTRZ_W_D:  "FTINTRZWD",
+	FTINTRZ_W_S:  "FTINTRZWF",
+	FTINT_L_D:    "FTINTVD",
+	FTINT_L_S:    "FTINTVF",
+	FTINT_W_D:    "FTINTWD",
+	FTINT_W_S:    "FTINTWF",
+	FRINT_S:      "FRINTS",
+	FRINT_D:      "FRINTD",
+	FMOV_S:       "MOVF",
+	FMOV_D:       "MOVD",
+	MOVGR2FR_W:   "MOVW",
+	MOVGR2FR_D:   "MOVV",
+	MOVFR2GR_S:   "MOVW",
+	MOVFR2GR_D:   "MOVV",
+	MOVGR2CF:     "MOVV",
+	MOVCF2GR:     "MOVV",
+	MOVFCSR2GR:   "MOVV",
+	MOVGR2FCSR:   "MOVV",
+	MOVFR2CF:     "MOVV",
+	MOVCF2FR:     "MOVV",
+	FLD_S:        "MOVF",
+	FLD_D:        "MOVD",
+	FST_S:        "MOVF",
+	FST_D:        "MOVD",
+	FLDX_S:       "MOVF",
+	FLDX_D:       "MOVD",
+	FSTX_S:       "MOVF",
+	FSTX_D:       "MOVD",
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/tables.go b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/tables.go
new file mode 100644
index 0000000000000000000000000000000000000000..ad34195bf7445c7d46703db9959eb6703d6d1528
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/loong64/loong64asm/tables.go
@@ -0,0 +1,1613 @@
+// Code generated by loong64spec LoongArch-Vol1-EN.pdf, DO NOT EDIT.
+
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package loong64asm
+
+const (
+	_ Op = iota
+	ADDI_D
+	ADDI_W
+	ADDU16I_D
+	ADD_D
+	ADD_W
+	ALSL_D
+	ALSL_W
+	ALSL_WU
+	AMADD_B
+	AMADD_D
+	AMADD_DB_B
+	AMADD_DB_D
+	AMADD_DB_H
+	AMADD_DB_W
+	AMADD_H
+	AMADD_W
+	AMAND_D
+	AMAND_DB_D
+	AMAND_DB_W
+	AMAND_W
+	AMCAS_B
+	AMCAS_D
+	AMCAS_DB_B
+	AMCAS_DB_D
+	AMCAS_DB_H
+	AMCAS_DB_W
+	AMCAS_H
+	AMCAS_W
+	AMMAX_D
+	AMMAX_DB_D
+	AMMAX_DB_DU
+	AMMAX_DB_W
+	AMMAX_DB_WU
+	AMMAX_DU
+	AMMAX_W
+	AMMAX_WU
+	AMMIN_D
+	AMMIN_DB_D
+	AMMIN_DB_DU
+	AMMIN_DB_W
+	AMMIN_DB_WU
+	AMMIN_DU
+	AMMIN_W
+	AMMIN_WU
+	AMOR_D
+	AMOR_DB_D
+	AMOR_DB_W
+	AMOR_W
+	AMSWAP_B
+	AMSWAP_D
+	AMSWAP_DB_B
+	AMSWAP_DB_D
+	AMSWAP_DB_H
+	AMSWAP_DB_W
+	AMSWAP_H
+	AMSWAP_W
+	AMXOR_D
+	AMXOR_DB_D
+	AMXOR_DB_W
+	AMXOR_W
+	AND
+	ANDI
+	ANDN
+	ASRTGT_D
+	ASRTLE_D
+	B
+	BCEQZ
+	BCNEZ
+	BEQ
+	BEQZ
+	BGE
+	BGEU
+	BITREV_4B
+	BITREV_8B
+	BITREV_D
+	BITREV_W
+	BL
+	BLT
+	BLTU
+	BNE
+	BNEZ
+	BREAK
+	BSTRINS_D
+	BSTRINS_W
+	BSTRPICK_D
+	BSTRPICK_W
+	BYTEPICK_D
+	BYTEPICK_W
+	CACOP
+	CLO_D
+	CLO_W
+	CLZ_D
+	CLZ_W
+	CPUCFG
+	CRCC_W_B_W
+	CRCC_W_D_W
+	CRCC_W_H_W
+	CRCC_W_W_W
+	CRC_W_B_W
+	CRC_W_D_W
+	CRC_W_H_W
+	CRC_W_W_W
+	CSRRD
+	CSRWR
+	CSRXCHG
+	CTO_D
+	CTO_W
+	CTZ_D
+	CTZ_W
+	DBAR
+	DBCL
+	DIV_D
+	DIV_DU
+	DIV_W
+	DIV_WU
+	ERTN
+	EXT_W_B
+	EXT_W_H
+	FABS_D
+	FABS_S
+	FADD_D
+	FADD_S
+	FCLASS_D
+	FCLASS_S
+	FCMP_CAF_D
+	FCMP_CAF_S
+	FCMP_CEQ_D
+	FCMP_CEQ_S
+	FCMP_CLE_D
+	FCMP_CLE_S
+	FCMP_CLT_D
+	FCMP_CLT_S
+	FCMP_CNE_D
+	FCMP_CNE_S
+	FCMP_COR_D
+	FCMP_COR_S
+	FCMP_CUEQ_D
+	FCMP_CUEQ_S
+	FCMP_CULE_D
+	FCMP_CULE_S
+	FCMP_CULT_D
+	FCMP_CULT_S
+	FCMP_CUNE_D
+	FCMP_CUNE_S
+	FCMP_CUN_D
+	FCMP_CUN_S
+	FCMP_SAF_D
+	FCMP_SAF_S
+	FCMP_SEQ_D
+	FCMP_SEQ_S
+	FCMP_SLE_D
+	FCMP_SLE_S
+	FCMP_SLT_D
+	FCMP_SLT_S
+	FCMP_SNE_D
+	FCMP_SNE_S
+	FCMP_SOR_D
+	FCMP_SOR_S
+	FCMP_SUEQ_D
+	FCMP_SUEQ_S
+	FCMP_SULE_D
+	FCMP_SULE_S
+	FCMP_SULT_D
+	FCMP_SULT_S
+	FCMP_SUNE_D
+	FCMP_SUNE_S
+	FCMP_SUN_D
+	FCMP_SUN_S
+	FCOPYSIGN_D
+	FCOPYSIGN_S
+	FCVT_D_S
+	FCVT_S_D
+	FDIV_D
+	FDIV_S
+	FFINT_D_L
+	FFINT_D_W
+	FFINT_S_L
+	FFINT_S_W
+	FLDGT_D
+	FLDGT_S
+	FLDLE_D
+	FLDLE_S
+	FLDX_D
+	FLDX_S
+	FLD_D
+	FLD_S
+	FLOGB_D
+	FLOGB_S
+	FMADD_D
+	FMADD_S
+	FMAXA_D
+	FMAXA_S
+	FMAX_D
+	FMAX_S
+	FMINA_D
+	FMINA_S
+	FMIN_D
+	FMIN_S
+	FMOV_D
+	FMOV_S
+	FMSUB_D
+	FMSUB_S
+	FMUL_D
+	FMUL_S
+	FNEG_D
+	FNEG_S
+	FNMADD_D
+	FNMADD_S
+	FNMSUB_D
+	FNMSUB_S
+	FRECIPE_D
+	FRECIPE_S
+	FRECIP_D
+	FRECIP_S
+	FRINT_D
+	FRINT_S
+	FRSQRTE_D
+	FRSQRTE_S
+	FRSQRT_D
+	FRSQRT_S
+	FSCALEB_D
+	FSCALEB_S
+	FSEL
+	FSQRT_D
+	FSQRT_S
+	FSTGT_D
+	FSTGT_S
+	FSTLE_D
+	FSTLE_S
+	FSTX_D
+	FSTX_S
+	FST_D
+	FST_S
+	FSUB_D
+	FSUB_S
+	FTINTRM_L_D
+	FTINTRM_L_S
+	FTINTRM_W_D
+	FTINTRM_W_S
+	FTINTRNE_L_D
+	FTINTRNE_L_S
+	FTINTRNE_W_D
+	FTINTRNE_W_S
+	FTINTRP_L_D
+	FTINTRP_L_S
+	FTINTRP_W_D
+	FTINTRP_W_S
+	FTINTRZ_L_D
+	FTINTRZ_L_S
+	FTINTRZ_W_D
+	FTINTRZ_W_S
+	FTINT_L_D
+	FTINT_L_S
+	FTINT_W_D
+	FTINT_W_S
+	IBAR
+	IDLE
+	INVTLB
+	IOCSRRD_B
+	IOCSRRD_D
+	IOCSRRD_H
+	IOCSRRD_W
+	IOCSRWR_B
+	IOCSRWR_D
+	IOCSRWR_H
+	IOCSRWR_W
+	JIRL
+	LDDIR
+	LDGT_B
+	LDGT_D
+	LDGT_H
+	LDGT_W
+	LDLE_B
+	LDLE_D
+	LDLE_H
+	LDLE_W
+	LDPTE
+	LDPTR_D
+	LDPTR_W
+	LDX_B
+	LDX_BU
+	LDX_D
+	LDX_H
+	LDX_HU
+	LDX_W
+	LDX_WU
+	LD_B
+	LD_BU
+	LD_D
+	LD_H
+	LD_HU
+	LD_W
+	LD_WU
+	LLACQ_D
+	LLACQ_W
+	LL_D
+	LL_W
+	LU12I_W
+	LU32I_D
+	LU52I_D
+	MASKEQZ
+	MASKNEZ
+	MOD_D
+	MOD_DU
+	MOD_W
+	MOD_WU
+	MOVCF2FR
+	MOVCF2GR
+	MOVFCSR2GR
+	MOVFR2CF
+	MOVFR2GR_D
+	MOVFR2GR_S
+	MOVFRH2GR_S
+	MOVGR2CF
+	MOVGR2FCSR
+	MOVGR2FRH_W
+	MOVGR2FR_D
+	MOVGR2FR_W
+	MULH_D
+	MULH_DU
+	MULH_W
+	MULH_WU
+	MULW_D_W
+	MULW_D_WU
+	MUL_D
+	MUL_W
+	NOR
+	OR
+	ORI
+	ORN
+	PCADDI
+	PCADDU12I
+	PCADDU18I
+	PCALAU12I
+	PRELD
+	PRELDX
+	RDTIMEH_W
+	RDTIMEL_W
+	RDTIME_D
+	REVB_2H
+	REVB_2W
+	REVB_4H
+	REVB_D
+	REVH_2W
+	REVH_D
+	ROTRI_D
+	ROTRI_W
+	ROTR_D
+	ROTR_W
+	SCREL_D
+	SCREL_W
+	SC_D
+	SC_Q
+	SC_W
+	SLLI_D
+	SLLI_W
+	SLL_D
+	SLL_W
+	SLT
+	SLTI
+	SLTU
+	SLTUI
+	SRAI_D
+	SRAI_W
+	SRA_D
+	SRA_W
+	SRLI_D
+	SRLI_W
+	SRL_D
+	SRL_W
+	STGT_B
+	STGT_D
+	STGT_H
+	STGT_W
+	STLE_B
+	STLE_D
+	STLE_H
+	STLE_W
+	STPTR_D
+	STPTR_W
+	STX_B
+	STX_D
+	STX_H
+	STX_W
+	ST_B
+	ST_D
+	ST_H
+	ST_W
+	SUB_D
+	SUB_W
+	SYSCALL
+	TLBCLR
+	TLBFILL
+	TLBFLUSH
+	TLBRD
+	TLBSRCH
+	TLBWR
+	XOR
+	XORI
+)
+
+var opstr = [...]string{
+	ADDI_D:       "ADDI.D",
+	ADDI_W:       "ADDI.W",
+	ADDU16I_D:    "ADDU16I.D",
+	ADD_D:        "ADD.D",
+	ADD_W:        "ADD.W",
+	ALSL_D:       "ALSL.D",
+	ALSL_W:       "ALSL.W",
+	ALSL_WU:      "ALSL.WU",
+	AMADD_B:      "AMADD.B",
+	AMADD_D:      "AMADD.D",
+	AMADD_DB_B:   "AMADD_DB.B",
+	AMADD_DB_D:   "AMADD_DB.D",
+	AMADD_DB_H:   "AMADD_DB.H",
+	AMADD_DB_W:   "AMADD_DB.W",
+	AMADD_H:      "AMADD.H",
+	AMADD_W:      "AMADD.W",
+	AMAND_D:      "AMAND.D",
+	AMAND_DB_D:   "AMAND_DB.D",
+	AMAND_DB_W:   "AMAND_DB.W",
+	AMAND_W:      "AMAND.W",
+	AMCAS_B:      "AMCAS.B",
+	AMCAS_D:      "AMCAS.D",
+	AMCAS_DB_B:   "AMCAS_DB.B",
+	AMCAS_DB_D:   "AMCAS_DB.D",
+	AMCAS_DB_H:   "AMCAS_DB.H",
+	AMCAS_DB_W:   "AMCAS_DB.W",
+	AMCAS_H:      "AMCAS.H",
+	AMCAS_W:      "AMCAS.W",
+	AMMAX_D:      "AMMAX.D",
+	AMMAX_DB_D:   "AMMAX_DB.D",
+	AMMAX_DB_DU:  "AMMAX_DB.DU",
+	AMMAX_DB_W:   "AMMAX_DB.W",
+	AMMAX_DB_WU:  "AMMAX_DB.WU",
+	AMMAX_DU:     "AMMAX.DU",
+	AMMAX_W:      "AMMAX.W",
+	AMMAX_WU:     "AMMAX.WU",
+	AMMIN_D:      "AMMIN.D",
+	AMMIN_DB_D:   "AMMIN_DB.D",
+	AMMIN_DB_DU:  "AMMIN_DB.DU",
+	AMMIN_DB_W:   "AMMIN_DB.W",
+	AMMIN_DB_WU:  "AMMIN_DB.WU",
+	AMMIN_DU:     "AMMIN.DU",
+	AMMIN_W:      "AMMIN.W",
+	AMMIN_WU:     "AMMIN.WU",
+	AMOR_D:       "AMOR.D",
+	AMOR_DB_D:    "AMOR_DB.D",
+	AMOR_DB_W:    "AMOR_DB.W",
+	AMOR_W:       "AMOR.W",
+	AMSWAP_B:     "AMSWAP.B",
+	AMSWAP_D:     "AMSWAP.D",
+	AMSWAP_DB_B:  "AMSWAP_DB.B",
+	AMSWAP_DB_D:  "AMSWAP_DB.D",
+	AMSWAP_DB_H:  "AMSWAP_DB.H",
+	AMSWAP_DB_W:  "AMSWAP_DB.W",
+	AMSWAP_H:     "AMSWAP.H",
+	AMSWAP_W:     "AMSWAP.W",
+	AMXOR_D:      "AMXOR.D",
+	AMXOR_DB_D:   "AMXOR_DB.D",
+	AMXOR_DB_W:   "AMXOR_DB.W",
+	AMXOR_W:      "AMXOR.W",
+	AND:          "AND",
+	ANDI:         "ANDI",
+	ANDN:         "ANDN",
+	ASRTGT_D:     "ASRTGT.D",
+	ASRTLE_D:     "ASRTLE.D",
+	B:            "B",
+	BCEQZ:        "BCEQZ",
+	BCNEZ:        "BCNEZ",
+	BEQ:          "BEQ",
+	BEQZ:         "BEQZ",
+	BGE:          "BGE",
+	BGEU:         "BGEU",
+	BITREV_4B:    "BITREV.4B",
+	BITREV_8B:    "BITREV.8B",
+	BITREV_D:     "BITREV.D",
+	BITREV_W:     "BITREV.W",
+	BL:           "BL",
+	BLT:          "BLT",
+	BLTU:         "BLTU",
+	BNE:          "BNE",
+	BNEZ:         "BNEZ",
+	BREAK:        "BREAK",
+	BSTRINS_D:    "BSTRINS.D",
+	BSTRINS_W:    "BSTRINS.W",
+	BSTRPICK_D:   "BSTRPICK.D",
+	BSTRPICK_W:   "BSTRPICK.W",
+	BYTEPICK_D:   "BYTEPICK.D",
+	BYTEPICK_W:   "BYTEPICK.W",
+	CACOP:        "CACOP",
+	CLO_D:        "CLO.D",
+	CLO_W:        "CLO.W",
+	CLZ_D:        "CLZ.D",
+	CLZ_W:        "CLZ.W",
+	CPUCFG:       "CPUCFG",
+	CRCC_W_B_W:   "CRCC.W.B.W",
+	CRCC_W_D_W:   "CRCC.W.D.W",
+	CRCC_W_H_W:   "CRCC.W.H.W",
+	CRCC_W_W_W:   "CRCC.W.W.W",
+	CRC_W_B_W:    "CRC.W.B.W",
+	CRC_W_D_W:    "CRC.W.D.W",
+	CRC_W_H_W:    "CRC.W.H.W",
+	CRC_W_W_W:    "CRC.W.W.W",
+	CSRRD:        "CSRRD",
+	CSRWR:        "CSRWR",
+	CSRXCHG:      "CSRXCHG",
+	CTO_D:        "CTO.D",
+	CTO_W:        "CTO.W",
+	CTZ_D:        "CTZ.D",
+	CTZ_W:        "CTZ.W",
+	DBAR:         "DBAR",
+	DBCL:         "DBCL",
+	DIV_D:        "DIV.D",
+	DIV_DU:       "DIV.DU",
+	DIV_W:        "DIV.W",
+	DIV_WU:       "DIV.WU",
+	ERTN:         "ERTN",
+	EXT_W_B:      "EXT.W.B",
+	EXT_W_H:      "EXT.W.H",
+	FABS_D:       "FABS.D",
+	FABS_S:       "FABS.S",
+	FADD_D:       "FADD.D",
+	FADD_S:       "FADD.S",
+	FCLASS_D:     "FCLASS.D",
+	FCLASS_S:     "FCLASS.S",
+	FCMP_CAF_D:   "FCMP.CAF.D",
+	FCMP_CAF_S:   "FCMP.CAF.S",
+	FCMP_CEQ_D:   "FCMP.CEQ.D",
+	FCMP_CEQ_S:   "FCMP.CEQ.S",
+	FCMP_CLE_D:   "FCMP.CLE.D",
+	FCMP_CLE_S:   "FCMP.CLE.S",
+	FCMP_CLT_D:   "FCMP.CLT.D",
+	FCMP_CLT_S:   "FCMP.CLT.S",
+	FCMP_CNE_D:   "FCMP.CNE.D",
+	FCMP_CNE_S:   "FCMP.CNE.S",
+	FCMP_COR_D:   "FCMP.COR.D",
+	FCMP_COR_S:   "FCMP.COR.S",
+	FCMP_CUEQ_D:  "FCMP.CUEQ.D",
+	FCMP_CUEQ_S:  "FCMP.CUEQ.S",
+	FCMP_CULE_D:  "FCMP.CULE.D",
+	FCMP_CULE_S:  "FCMP.CULE.S",
+	FCMP_CULT_D:  "FCMP.CULT.D",
+	FCMP_CULT_S:  "FCMP.CULT.S",
+	FCMP_CUNE_D:  "FCMP.CUNE.D",
+	FCMP_CUNE_S:  "FCMP.CUNE.S",
+	FCMP_CUN_D:   "FCMP.CUN.D",
+	FCMP_CUN_S:   "FCMP.CUN.S",
+	FCMP_SAF_D:   "FCMP.SAF.D",
+	FCMP_SAF_S:   "FCMP.SAF.S",
+	FCMP_SEQ_D:   "FCMP.SEQ.D",
+	FCMP_SEQ_S:   "FCMP.SEQ.S",
+	FCMP_SLE_D:   "FCMP.SLE.D",
+	FCMP_SLE_S:   "FCMP.SLE.S",
+	FCMP_SLT_D:   "FCMP.SLT.D",
+	FCMP_SLT_S:   "FCMP.SLT.S",
+	FCMP_SNE_D:   "FCMP.SNE.D",
+	FCMP_SNE_S:   "FCMP.SNE.S",
+	FCMP_SOR_D:   "FCMP.SOR.D",
+	FCMP_SOR_S:   "FCMP.SOR.S",
+	FCMP_SUEQ_D:  "FCMP.SUEQ.D",
+	FCMP_SUEQ_S:  "FCMP.SUEQ.S",
+	FCMP_SULE_D:  "FCMP.SULE.D",
+	FCMP_SULE_S:  "FCMP.SULE.S",
+	FCMP_SULT_D:  "FCMP.SULT.D",
+	FCMP_SULT_S:  "FCMP.SULT.S",
+	FCMP_SUNE_D:  "FCMP.SUNE.D",
+	FCMP_SUNE_S:  "FCMP.SUNE.S",
+	FCMP_SUN_D:   "FCMP.SUN.D",
+	FCMP_SUN_S:   "FCMP.SUN.S",
+	FCOPYSIGN_D:  "FCOPYSIGN.D",
+	FCOPYSIGN_S:  "FCOPYSIGN.S",
+	FCVT_D_S:     "FCVT.D.S",
+	FCVT_S_D:     "FCVT.S.D",
+	FDIV_D:       "FDIV.D",
+	FDIV_S:       "FDIV.S",
+	FFINT_D_L:    "FFINT.D.L",
+	FFINT_D_W:    "FFINT.D.W",
+	FFINT_S_L:    "FFINT.S.L",
+	FFINT_S_W:    "FFINT.S.W",
+	FLDGT_D:      "FLDGT.D",
+	FLDGT_S:      "FLDGT.S",
+	FLDLE_D:      "FLDLE.D",
+	FLDLE_S:      "FLDLE.S",
+	FLDX_D:       "FLDX.D",
+	FLDX_S:       "FLDX.S",
+	FLD_D:        "FLD.D",
+	FLD_S:        "FLD.S",
+	FLOGB_D:      "FLOGB.D",
+	FLOGB_S:      "FLOGB.S",
+	FMADD_D:      "FMADD.D",
+	FMADD_S:      "FMADD.S",
+	FMAXA_D:      "FMAXA.D",
+	FMAXA_S:      "FMAXA.S",
+	FMAX_D:       "FMAX.D",
+	FMAX_S:       "FMAX.S",
+	FMINA_D:      "FMINA.D",
+	FMINA_S:      "FMINA.S",
+	FMIN_D:       "FMIN.D",
+	FMIN_S:       "FMIN.S",
+	FMOV_D:       "FMOV.D",
+	FMOV_S:       "FMOV.S",
+	FMSUB_D:      "FMSUB.D",
+	FMSUB_S:      "FMSUB.S",
+	FMUL_D:       "FMUL.D",
+	FMUL_S:       "FMUL.S",
+	FNEG_D:       "FNEG.D",
+	FNEG_S:       "FNEG.S",
+	FNMADD_D:     "FNMADD.D",
+	FNMADD_S:     "FNMADD.S",
+	FNMSUB_D:     "FNMSUB.D",
+	FNMSUB_S:     "FNMSUB.S",
+	FRECIPE_D:    "FRECIPE.D",
+	FRECIPE_S:    "FRECIPE.S",
+	FRECIP_D:     "FRECIP.D",
+	FRECIP_S:     "FRECIP.S",
+	FRINT_D:      "FRINT.D",
+	FRINT_S:      "FRINT.S",
+	FRSQRTE_D:    "FRSQRTE.D",
+	FRSQRTE_S:    "FRSQRTE.S",
+	FRSQRT_D:     "FRSQRT.D",
+	FRSQRT_S:     "FRSQRT.S",
+	FSCALEB_D:    "FSCALEB.D",
+	FSCALEB_S:    "FSCALEB.S",
+	FSEL:         "FSEL",
+	FSQRT_D:      "FSQRT.D",
+	FSQRT_S:      "FSQRT.S",
+	FSTGT_D:      "FSTGT.D",
+	FSTGT_S:      "FSTGT.S",
+	FSTLE_D:      "FSTLE.D",
+	FSTLE_S:      "FSTLE.S",
+	FSTX_D:       "FSTX.D",
+	FSTX_S:       "FSTX.S",
+	FST_D:        "FST.D",
+	FST_S:        "FST.S",
+	FSUB_D:       "FSUB.D",
+	FSUB_S:       "FSUB.S",
+	FTINTRM_L_D:  "FTINTRM.L.D",
+	FTINTRM_L_S:  "FTINTRM.L.S",
+	FTINTRM_W_D:  "FTINTRM.W.D",
+	FTINTRM_W_S:  "FTINTRM.W.S",
+	FTINTRNE_L_D: "FTINTRNE.L.D",
+	FTINTRNE_L_S: "FTINTRNE.L.S",
+	FTINTRNE_W_D: "FTINTRNE.W.D",
+	FTINTRNE_W_S: "FTINTRNE.W.S",
+	FTINTRP_L_D:  "FTINTRP.L.D",
+	FTINTRP_L_S:  "FTINTRP.L.S",
+	FTINTRP_W_D:  "FTINTRP.W.D",
+	FTINTRP_W_S:  "FTINTRP.W.S",
+	FTINTRZ_L_D:  "FTINTRZ.L.D",
+	FTINTRZ_L_S:  "FTINTRZ.L.S",
+	FTINTRZ_W_D:  "FTINTRZ.W.D",
+	FTINTRZ_W_S:  "FTINTRZ.W.S",
+	FTINT_L_D:    "FTINT.L.D",
+	FTINT_L_S:    "FTINT.L.S",
+	FTINT_W_D:    "FTINT.W.D",
+	FTINT_W_S:    "FTINT.W.S",
+	IBAR:         "IBAR",
+	IDLE:         "IDLE",
+	INVTLB:       "INVTLB",
+	IOCSRRD_B:    "IOCSRRD.B",
+	IOCSRRD_D:    "IOCSRRD.D",
+	IOCSRRD_H:    "IOCSRRD.H",
+	IOCSRRD_W:    "IOCSRRD.W",
+	IOCSRWR_B:    "IOCSRWR.B",
+	IOCSRWR_D:    "IOCSRWR.D",
+	IOCSRWR_H:    "IOCSRWR.H",
+	IOCSRWR_W:    "IOCSRWR.W",
+	JIRL:         "JIRL",
+	LDDIR:        "LDDIR",
+	LDGT_B:       "LDGT.B",
+	LDGT_D:       "LDGT.D",
+	LDGT_H:       "LDGT.H",
+	LDGT_W:       "LDGT.W",
+	LDLE_B:       "LDLE.B",
+	LDLE_D:       "LDLE.D",
+	LDLE_H:       "LDLE.H",
+	LDLE_W:       "LDLE.W",
+	LDPTE:        "LDPTE",
+	LDPTR_D:      "LDPTR.D",
+	LDPTR_W:      "LDPTR.W",
+	LDX_B:        "LDX.B",
+	LDX_BU:       "LDX.BU",
+	LDX_D:        "LDX.D",
+	LDX_H:        "LDX.H",
+	LDX_HU:       "LDX.HU",
+	LDX_W:        "LDX.W",
+	LDX_WU:       "LDX.WU",
+	LD_B:         "LD.B",
+	LD_BU:        "LD.BU",
+	LD_D:         "LD.D",
+	LD_H:         "LD.H",
+	LD_HU:        "LD.HU",
+	LD_W:         "LD.W",
+	LD_WU:        "LD.WU",
+	LLACQ_D:      "LLACQ.D",
+	LLACQ_W:      "LLACQ.W",
+	LL_D:         "LL.D",
+	LL_W:         "LL.W",
+	LU12I_W:      "LU12I.W",
+	LU32I_D:      "LU32I.D",
+	LU52I_D:      "LU52I.D",
+	MASKEQZ:      "MASKEQZ",
+	MASKNEZ:      "MASKNEZ",
+	MOD_D:        "MOD.D",
+	MOD_DU:       "MOD.DU",
+	MOD_W:        "MOD.W",
+	MOD_WU:       "MOD.WU",
+	MOVCF2FR:     "MOVCF2FR",
+	MOVCF2GR:     "MOVCF2GR",
+	MOVFCSR2GR:   "MOVFCSR2GR",
+	MOVFR2CF:     "MOVFR2CF",
+	MOVFR2GR_D:   "MOVFR2GR.D",
+	MOVFR2GR_S:   "MOVFR2GR.S",
+	MOVFRH2GR_S:  "MOVFRH2GR.S",
+	MOVGR2CF:     "MOVGR2CF",
+	MOVGR2FCSR:   "MOVGR2FCSR",
+	MOVGR2FRH_W:  "MOVGR2FRH.W",
+	MOVGR2FR_D:   "MOVGR2FR.D",
+	MOVGR2FR_W:   "MOVGR2FR.W",
+	MULH_D:       "MULH.D",
+	MULH_DU:      "MULH.DU",
+	MULH_W:       "MULH.W",
+	MULH_WU:      "MULH.WU",
+	MULW_D_W:     "MULW.D.W",
+	MULW_D_WU:    "MULW.D.WU",
+	MUL_D:        "MUL.D",
+	MUL_W:        "MUL.W",
+	NOR:          "NOR",
+	OR:           "OR",
+	ORI:          "ORI",
+	ORN:          "ORN",
+	PCADDI:       "PCADDI",
+	PCADDU12I:    "PCADDU12I",
+	PCADDU18I:    "PCADDU18I",
+	PCALAU12I:    "PCALAU12I",
+	PRELD:        "PRELD",
+	PRELDX:       "PRELDX",
+	RDTIMEH_W:    "RDTIMEH.W",
+	RDTIMEL_W:    "RDTIMEL.W",
+	RDTIME_D:     "RDTIME.D",
+	REVB_2H:      "REVB.2H",
+	REVB_2W:      "REVB.2W",
+	REVB_4H:      "REVB.4H",
+	REVB_D:       "REVB.D",
+	REVH_2W:      "REVH.2W",
+	REVH_D:       "REVH.D",
+	ROTRI_D:      "ROTRI.D",
+	ROTRI_W:      "ROTRI.W",
+	ROTR_D:       "ROTR.D",
+	ROTR_W:       "ROTR.W",
+	SCREL_D:      "SCREL.D",
+	SCREL_W:      "SCREL.W",
+	SC_D:         "SC.D",
+	SC_Q:         "SC.Q",
+	SC_W:         "SC.W",
+	SLLI_D:       "SLLI.D",
+	SLLI_W:       "SLLI.W",
+	SLL_D:        "SLL.D",
+	SLL_W:        "SLL.W",
+	SLT:          "SLT",
+	SLTI:         "SLTI",
+	SLTU:         "SLTU",
+	SLTUI:        "SLTUI",
+	SRAI_D:       "SRAI.D",
+	SRAI_W:       "SRAI.W",
+	SRA_D:        "SRA.D",
+	SRA_W:        "SRA.W",
+	SRLI_D:       "SRLI.D",
+	SRLI_W:       "SRLI.W",
+	SRL_D:        "SRL.D",
+	SRL_W:        "SRL.W",
+	STGT_B:       "STGT.B",
+	STGT_D:       "STGT.D",
+	STGT_H:       "STGT.H",
+	STGT_W:       "STGT.W",
+	STLE_B:       "STLE.B",
+	STLE_D:       "STLE.D",
+	STLE_H:       "STLE.H",
+	STLE_W:       "STLE.W",
+	STPTR_D:      "STPTR.D",
+	STPTR_W:      "STPTR.W",
+	STX_B:        "STX.B",
+	STX_D:        "STX.D",
+	STX_H:        "STX.H",
+	STX_W:        "STX.W",
+	ST_B:         "ST.B",
+	ST_D:         "ST.D",
+	ST_H:         "ST.H",
+	ST_W:         "ST.W",
+	SUB_D:        "SUB.D",
+	SUB_W:        "SUB.W",
+	SYSCALL:      "SYSCALL",
+	TLBCLR:       "TLBCLR",
+	TLBFILL:      "TLBFILL",
+	TLBFLUSH:     "TLBFLUSH",
+	TLBRD:        "TLBRD",
+	TLBSRCH:      "TLBSRCH",
+	TLBWR:        "TLBWR",
+	XOR:          "XOR",
+	XORI:         "XORI",
+}
+
+var instFormats = [...]instFormat{
+	// ADDI.D rd, rj, si12
+	{mask: 0xffc00000, value: 0x02c00000, op: ADDI_D, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// ADDI.W rd, rj, si12
+	{mask: 0xffc00000, value: 0x02800000, op: ADDI_W, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// ADDU16I.D rd, rj, si16
+	{mask: 0xfc000000, value: 0x10000000, op: ADDU16I_D, args: instArgs{arg_rd, arg_rj, arg_si16_25_10}},
+	// ADD.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x00108000, op: ADD_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ADD.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00100000, op: ADD_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ALSL.D rd, rj, rk, sa2
+	{mask: 0xfffe0000, value: 0x002c0000, op: ALSL_D, args: instArgs{arg_rd, arg_rj, arg_rk, arg_sa2_16_15}},
+	// ALSL.W rd, rj, rk, sa2
+	{mask: 0xfffe0000, value: 0x00040000, op: ALSL_W, args: instArgs{arg_rd, arg_rj, arg_rk, arg_sa2_16_15}},
+	// ALSL.WU rd, rj, rk, sa2
+	{mask: 0xfffe0000, value: 0x00060000, op: ALSL_WU, args: instArgs{arg_rd, arg_rj, arg_rk, arg_sa2_16_15}},
+	// AMADD.B rd, rk, rj
+	{mask: 0xffff8000, value: 0x385d0000, op: AMADD_B, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMADD.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38618000, op: AMADD_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMADD_DB.B rd, rk, rj
+	{mask: 0xffff8000, value: 0x385f0000, op: AMADD_DB_B, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMADD_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x386a8000, op: AMADD_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMADD_DB.H rd, rk, rj
+	{mask: 0xffff8000, value: 0x385f8000, op: AMADD_DB_H, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMADD_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x386a0000, op: AMADD_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMADD.H rd, rk, rj
+	{mask: 0xffff8000, value: 0x385d8000, op: AMADD_H, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMADD.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38610000, op: AMADD_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMAND.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38628000, op: AMAND_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMAND_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x386b8000, op: AMAND_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMAND_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x386b0000, op: AMAND_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMAND.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38620000, op: AMAND_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS.B rd, rk, rj
+	{mask: 0xffff8000, value: 0x38580000, op: AMCAS_B, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38598000, op: AMCAS_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS_DB.B rd, rk, rj
+	{mask: 0xffff8000, value: 0x385a0000, op: AMCAS_DB_B, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x385b8000, op: AMCAS_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS_DB.H rd, rk, rj
+	{mask: 0xffff8000, value: 0x385a8000, op: AMCAS_DB_H, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x385b0000, op: AMCAS_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS.H rd, rk, rj
+	{mask: 0xffff8000, value: 0x38588000, op: AMCAS_H, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMCAS.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38590000, op: AMCAS_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38658000, op: AMMAX_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x386e8000, op: AMMAX_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX_DB.DU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38708000, op: AMMAX_DB_DU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x386e0000, op: AMMAX_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX_DB.WU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38700000, op: AMMAX_DB_WU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX.DU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38678000, op: AMMAX_DU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38650000, op: AMMAX_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMAX.WU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38670000, op: AMMAX_WU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38668000, op: AMMIN_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x386f8000, op: AMMIN_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN_DB.DU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38718000, op: AMMIN_DB_DU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x386f0000, op: AMMIN_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN_DB.WU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38710000, op: AMMIN_DB_WU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN.DU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38688000, op: AMMIN_DU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38660000, op: AMMIN_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMMIN.WU rd, rk, rj
+	{mask: 0xffff8000, value: 0x38680000, op: AMMIN_WU, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMOR.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38638000, op: AMOR_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMOR_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x386c8000, op: AMOR_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMOR_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x386c0000, op: AMOR_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMOR.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38630000, op: AMOR_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP.B rd, rk, rj
+	{mask: 0xffff8000, value: 0x385c0000, op: AMSWAP_B, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38608000, op: AMSWAP_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP_DB.B rd, rk, rj
+	{mask: 0xffff8000, value: 0x385e0000, op: AMSWAP_DB_B, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38698000, op: AMSWAP_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP_DB.H rd, rk, rj
+	{mask: 0xffff8000, value: 0x385e8000, op: AMSWAP_DB_H, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38690000, op: AMSWAP_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP.H rd, rk, rj
+	{mask: 0xffff8000, value: 0x385c8000, op: AMSWAP_H, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMSWAP.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38600000, op: AMSWAP_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMXOR.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x38648000, op: AMXOR_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMXOR_DB.D rd, rk, rj
+	{mask: 0xffff8000, value: 0x386d8000, op: AMXOR_DB_D, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMXOR_DB.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x386d0000, op: AMXOR_DB_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AMXOR.W rd, rk, rj
+	{mask: 0xffff8000, value: 0x38640000, op: AMXOR_W, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// AND rd, rj, rk
+	{mask: 0xffff8000, value: 0x00148000, op: AND, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ANDI rd, rj, ui12
+	{mask: 0xffc00000, value: 0x03400000, op: ANDI, args: instArgs{arg_rd, arg_rj, arg_ui12_21_10}},
+	// ANDN rd, rj, rk
+	{mask: 0xffff8000, value: 0x00168000, op: ANDN, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ASRTGT.D rj, rk
+	{mask: 0xffff801f, value: 0x00018000, op: ASRTGT_D, args: instArgs{arg_rj, arg_rk}},
+	// ASRTLE.D rj, rk
+	{mask: 0xffff801f, value: 0x00010000, op: ASRTLE_D, args: instArgs{arg_rj, arg_rk}},
+	// B offs
+	{mask: 0xfc000000, value: 0x50000000, op: B, args: instArgs{arg_offset_25_0}},
+	// BCEQZ cj, offs
+	{mask: 0xfc000300, value: 0x48000000, op: BCEQZ, args: instArgs{arg_cj, arg_offset_20_0}},
+	// BCNEZ cj, offs
+	{mask: 0xfc000300, value: 0x48000100, op: BCNEZ, args: instArgs{arg_cj, arg_offset_20_0}},
+	// BEQ rj, rd, offs
+	{mask: 0xfc000000, value: 0x58000000, op: BEQ, args: instArgs{arg_rj, arg_rd, arg_offset_15_0}},
+	// BEQZ rj, offs
+	{mask: 0xfc000000, value: 0x40000000, op: BEQZ, args: instArgs{arg_rj, arg_offset_20_0}},
+	// BGE rj, rd, offs
+	{mask: 0xfc000000, value: 0x64000000, op: BGE, args: instArgs{arg_rj, arg_rd, arg_offset_15_0}},
+	// BGEU rj, rd, offs
+	{mask: 0xfc000000, value: 0x6c000000, op: BGEU, args: instArgs{arg_rj, arg_rd, arg_offset_15_0}},
+	// BITREV.4B rd, rj
+	{mask: 0xfffffc00, value: 0x00004800, op: BITREV_4B, args: instArgs{arg_rd, arg_rj}},
+	// BITREV.8B rd, rj
+	{mask: 0xfffffc00, value: 0x00004c00, op: BITREV_8B, args: instArgs{arg_rd, arg_rj}},
+	// BITREV.D rd, rj
+	{mask: 0xfffffc00, value: 0x00005400, op: BITREV_D, args: instArgs{arg_rd, arg_rj}},
+	// BITREV.W rd, rj
+	{mask: 0xfffffc00, value: 0x00005000, op: BITREV_W, args: instArgs{arg_rd, arg_rj}},
+	// BL offs
+	{mask: 0xfc000000, value: 0x54000000, op: BL, args: instArgs{arg_offset_25_0}},
+	// BLT rj, rd, offs
+	{mask: 0xfc000000, value: 0x60000000, op: BLT, args: instArgs{arg_rj, arg_rd, arg_offset_15_0}},
+	// BLTU rj, rd, offs
+	{mask: 0xfc000000, value: 0x68000000, op: BLTU, args: instArgs{arg_rj, arg_rd, arg_offset_15_0}},
+	// BNE rj, rd, offs
+	{mask: 0xfc000000, value: 0x5c000000, op: BNE, args: instArgs{arg_rj, arg_rd, arg_offset_15_0}},
+	// BNEZ rj, offs
+	{mask: 0xfc000000, value: 0x44000000, op: BNEZ, args: instArgs{arg_rj, arg_offset_20_0}},
+	// BREAK code
+	{mask: 0xffff8000, value: 0x002a0000, op: BREAK, args: instArgs{arg_code_14_0}},
+	// BSTRINS.D rd, rj, msbd, lsbd
+	{mask: 0xffc00000, value: 0x00800000, op: BSTRINS_D, args: instArgs{arg_rd, arg_rj, arg_msbd, arg_lsbd}},
+	// BSTRINS.W rd, rj, msbw, lsbw
+	{mask: 0xffe08000, value: 0x00600000, op: BSTRINS_W, args: instArgs{arg_rd, arg_rj, arg_msbw, arg_lsbw}},
+	// BSTRPICK.D rd, rj, msbd, lsbd
+	{mask: 0xffc00000, value: 0x00c00000, op: BSTRPICK_D, args: instArgs{arg_rd, arg_rj, arg_msbd, arg_lsbd}},
+	// BSTRPICK.W rd, rj, msbw, lsbw
+	{mask: 0xffe08000, value: 0x00608000, op: BSTRPICK_W, args: instArgs{arg_rd, arg_rj, arg_msbw, arg_lsbw}},
+	// BYTEPICK.D rd, rj, rk, sa3
+	{mask: 0xfffc0000, value: 0x000c0000, op: BYTEPICK_D, args: instArgs{arg_rd, arg_rj, arg_rk, arg_sa3_17_15}},
+	// BYTEPICK.W rd, rj, rk, sa2
+	{mask: 0xfffe0000, value: 0x00080000, op: BYTEPICK_W, args: instArgs{arg_rd, arg_rj, arg_rk, arg_sa2_16_15}},
+	// CACOP code, rj, si12
+	{mask: 0xffc00000, value: 0x06000000, op: CACOP, args: instArgs{arg_code_4_0, arg_rj, arg_si12_21_10}},
+	// CLO.D rd, rj
+	{mask: 0xfffffc00, value: 0x00002000, op: CLO_D, args: instArgs{arg_rd, arg_rj}},
+	// CLO.W rd, rj
+	{mask: 0xfffffc00, value: 0x00001000, op: CLO_W, args: instArgs{arg_rd, arg_rj}},
+	// CLZ.D rd, rj
+	{mask: 0xfffffc00, value: 0x00002400, op: CLZ_D, args: instArgs{arg_rd, arg_rj}},
+	// CLZ.W rd, rj
+	{mask: 0xfffffc00, value: 0x00001400, op: CLZ_W, args: instArgs{arg_rd, arg_rj}},
+	// CPUCFG rd, rj
+	{mask: 0xfffffc00, value: 0x00006c00, op: CPUCFG, args: instArgs{arg_rd, arg_rj}},
+	// CRCC.W.B.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00260000, op: CRCC_W_B_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CRCC.W.D.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00278000, op: CRCC_W_D_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CRCC.W.H.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00268000, op: CRCC_W_H_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CRCC.W.W.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00270000, op: CRCC_W_W_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CRC.W.B.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00240000, op: CRC_W_B_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CRC.W.D.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00258000, op: CRC_W_D_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CRC.W.H.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00248000, op: CRC_W_H_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CRC.W.W.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00250000, op: CRC_W_W_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// CSRRD rd, csr
+	{mask: 0xff0003e0, value: 0x04000000, op: CSRRD, args: instArgs{arg_rd, arg_csr_23_10}},
+	// CSRWR rd, csr
+	{mask: 0xff0003e0, value: 0x04000020, op: CSRWR, args: instArgs{arg_rd, arg_csr_23_10}},
+	// CSRXCHG rd, rj, csr
+	{mask: 0xff000000, value: 0x04000000, op: CSRXCHG, args: instArgs{arg_rd, arg_rj, arg_csr_23_10}},
+	// CTO.D rd, rj
+	{mask: 0xfffffc00, value: 0x00002800, op: CTO_D, args: instArgs{arg_rd, arg_rj}},
+	// CTO.W rd, rj
+	{mask: 0xfffffc00, value: 0x00001800, op: CTO_W, args: instArgs{arg_rd, arg_rj}},
+	// CTZ.D rd, rj
+	{mask: 0xfffffc00, value: 0x00002c00, op: CTZ_D, args: instArgs{arg_rd, arg_rj}},
+	// CTZ.W rd, rj
+	{mask: 0xfffffc00, value: 0x00001c00, op: CTZ_W, args: instArgs{arg_rd, arg_rj}},
+	// DBAR hint
+	{mask: 0xffff8000, value: 0x38720000, op: DBAR, args: instArgs{arg_hint_14_0}},
+	// DBCL code
+	{mask: 0xffff8000, value: 0x002a8000, op: DBCL, args: instArgs{arg_code_14_0}},
+	// DIV.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x00220000, op: DIV_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// DIV.DU rd, rj, rk
+	{mask: 0xffff8000, value: 0x00230000, op: DIV_DU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// DIV.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00200000, op: DIV_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// DIV.WU rd, rj, rk
+	{mask: 0xffff8000, value: 0x00210000, op: DIV_WU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ERTN
+	{mask: 0xffffffff, value: 0x06483800, op: ERTN, args: instArgs{}},
+	// EXT.W.B rd, rj
+	{mask: 0xfffffc00, value: 0x00005c00, op: EXT_W_B, args: instArgs{arg_rd, arg_rj}},
+	// EXT.W.H rd, rj
+	{mask: 0xfffffc00, value: 0x00005800, op: EXT_W_H, args: instArgs{arg_rd, arg_rj}},
+	// FABS.D fd, fj
+	{mask: 0xfffffc00, value: 0x01140800, op: FABS_D, args: instArgs{arg_fd, arg_fj}},
+	// FABS.S fd, fj
+	{mask: 0xfffffc00, value: 0x01140400, op: FABS_S, args: instArgs{arg_fd, arg_fj}},
+	// FADD.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x01010000, op: FADD_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FADD.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x01008000, op: FADD_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FCLASS.D fd, fj
+	{mask: 0xfffffc00, value: 0x01143800, op: FCLASS_D, args: instArgs{arg_fd, arg_fj}},
+	// FCLASS.S fd, fj
+	{mask: 0xfffffc00, value: 0x01143400, op: FCLASS_S, args: instArgs{arg_fd, arg_fj}},
+	// FCMP.CAF.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c200000, op: FCMP_CAF_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CAF.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c100000, op: FCMP_CAF_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CEQ.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c220000, op: FCMP_CEQ_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CEQ.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c120000, op: FCMP_CEQ_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CLE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c230000, op: FCMP_CLE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CLE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c130000, op: FCMP_CLE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CLT.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c210000, op: FCMP_CLT_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CLT.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c110000, op: FCMP_CLT_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CNE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c280000, op: FCMP_CNE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CNE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c180000, op: FCMP_CNE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.COR.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c2a0000, op: FCMP_COR_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.COR.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c1a0000, op: FCMP_COR_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CUEQ.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c260000, op: FCMP_CUEQ_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CUEQ.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c160000, op: FCMP_CUEQ_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CULE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c270000, op: FCMP_CULE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CULE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c170000, op: FCMP_CULE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CULT.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c250000, op: FCMP_CULT_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CULT.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c150000, op: FCMP_CULT_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CUNE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c2c0000, op: FCMP_CUNE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CUNE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c1c0000, op: FCMP_CUNE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CUN.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c240000, op: FCMP_CUN_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.CUN.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c140000, op: FCMP_CUN_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SAF.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c208000, op: FCMP_SAF_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SAF.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c108000, op: FCMP_SAF_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SEQ.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c228000, op: FCMP_SEQ_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SEQ.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c128000, op: FCMP_SEQ_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SLE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c238000, op: FCMP_SLE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SLE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c138000, op: FCMP_SLE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SLT.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c218000, op: FCMP_SLT_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SLT.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c118000, op: FCMP_SLT_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SNE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c288000, op: FCMP_SNE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SNE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c188000, op: FCMP_SNE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SOR.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c2a8000, op: FCMP_SOR_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SOR.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c1a8000, op: FCMP_SOR_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SUEQ.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c268000, op: FCMP_SUEQ_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SUEQ.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c168000, op: FCMP_SUEQ_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SULE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c278000, op: FCMP_SULE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SULE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c178000, op: FCMP_SULE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SULT.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c258000, op: FCMP_SULT_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SULT.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c158000, op: FCMP_SULT_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SUNE.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c2c8000, op: FCMP_SUNE_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SUNE.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c1c8000, op: FCMP_SUNE_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SUN.D cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c248000, op: FCMP_SUN_D, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCMP.SUN.S cd, fj, fk
+	{mask: 0xffff8018, value: 0x0c148000, op: FCMP_SUN_S, args: instArgs{arg_cd, arg_fj, arg_fk}},
+	// FCOPYSIGN.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x01130000, op: FCOPYSIGN_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FCOPYSIGN.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x01128000, op: FCOPYSIGN_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FCVT.D.S fd, fj
+	{mask: 0xfffffc00, value: 0x01192400, op: FCVT_D_S, args: instArgs{arg_fd, arg_fj}},
+	// FCVT.S.D fd, fj
+	{mask: 0xfffffc00, value: 0x01191800, op: FCVT_S_D, args: instArgs{arg_fd, arg_fj}},
+	// FDIV.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x01070000, op: FDIV_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FDIV.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x01068000, op: FDIV_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FFINT.D.L fd, fj
+	{mask: 0xfffffc00, value: 0x011d2800, op: FFINT_D_L, args: instArgs{arg_fd, arg_fj}},
+	// FFINT.D.W fd, fj
+	{mask: 0xfffffc00, value: 0x011d2000, op: FFINT_D_W, args: instArgs{arg_fd, arg_fj}},
+	// FFINT.S.L fd, fj
+	{mask: 0xfffffc00, value: 0x011d1800, op: FFINT_S_L, args: instArgs{arg_fd, arg_fj}},
+	// FFINT.S.W fd, fj
+	{mask: 0xfffffc00, value: 0x011d1000, op: FFINT_S_W, args: instArgs{arg_fd, arg_fj}},
+	// FLDGT.D fd, rj, rk
+	{mask: 0xffff8000, value: 0x38748000, op: FLDGT_D, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FLDGT.S fd, rj, rk
+	{mask: 0xffff8000, value: 0x38740000, op: FLDGT_S, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FLDLE.D fd, rj, rk
+	{mask: 0xffff8000, value: 0x38758000, op: FLDLE_D, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FLDLE.S fd, rj, rk
+	{mask: 0xffff8000, value: 0x38750000, op: FLDLE_S, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FLDX.D fd, rj, rk
+	{mask: 0xffff8000, value: 0x38340000, op: FLDX_D, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FLDX.S fd, rj, rk
+	{mask: 0xffff8000, value: 0x38300000, op: FLDX_S, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FLD.D fd, rj, si12
+	{mask: 0xffc00000, value: 0x2b800000, op: FLD_D, args: instArgs{arg_fd, arg_rj, arg_si12_21_10}},
+	// FLD.S fd, rj, si12
+	{mask: 0xffc00000, value: 0x2b000000, op: FLD_S, args: instArgs{arg_fd, arg_rj, arg_si12_21_10}},
+	// FLOGB.D fd, fj
+	{mask: 0xfffffc00, value: 0x01142800, op: FLOGB_D, args: instArgs{arg_fd, arg_fj}},
+	// FLOGB.S fd, fj
+	{mask: 0xfffffc00, value: 0x01142400, op: FLOGB_S, args: instArgs{arg_fd, arg_fj}},
+	// FMADD.D fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08200000, op: FMADD_D, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FMADD.S fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08100000, op: FMADD_S, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FMAXA.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x010d0000, op: FMAXA_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMAXA.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x010c8000, op: FMAXA_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMAX.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x01090000, op: FMAX_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMAX.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x01088000, op: FMAX_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMINA.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x010f0000, op: FMINA_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMINA.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x010e8000, op: FMINA_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMIN.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x010b0000, op: FMIN_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMIN.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x010a8000, op: FMIN_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMOV.D fd, fj
+	{mask: 0xfffffc00, value: 0x01149800, op: FMOV_D, args: instArgs{arg_fd, arg_fj}},
+	// FMOV.S fd, fj
+	{mask: 0xfffffc00, value: 0x01149400, op: FMOV_S, args: instArgs{arg_fd, arg_fj}},
+	// FMSUB.D fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08600000, op: FMSUB_D, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FMSUB.S fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08500000, op: FMSUB_S, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FMUL.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x01050000, op: FMUL_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FMUL.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x01048000, op: FMUL_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FNEG.D fd, fj
+	{mask: 0xfffffc00, value: 0x01141800, op: FNEG_D, args: instArgs{arg_fd, arg_fj}},
+	// FNEG.S fd, fj
+	{mask: 0xfffffc00, value: 0x01141400, op: FNEG_S, args: instArgs{arg_fd, arg_fj}},
+	// FNMADD.D fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08a00000, op: FNMADD_D, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FNMADD.S fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08900000, op: FNMADD_S, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FNMSUB.D fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08e00000, op: FNMSUB_D, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FNMSUB.S fd, fj, fk, fa
+	{mask: 0xfff00000, value: 0x08d00000, op: FNMSUB_S, args: instArgs{arg_fd, arg_fj, arg_fk, arg_fa}},
+	// FRECIPE.D fd, fj
+	{mask: 0xfffffc00, value: 0x01147800, op: FRECIPE_D, args: instArgs{arg_fd, arg_fj}},
+	// FRECIPE.S fd, fj
+	{mask: 0xfffffc00, value: 0x01147400, op: FRECIPE_S, args: instArgs{arg_fd, arg_fj}},
+	// FRECIP.D fd, fj
+	{mask: 0xfffffc00, value: 0x01145800, op: FRECIP_D, args: instArgs{arg_fd, arg_fj}},
+	// FRECIP.S fd, fj
+	{mask: 0xfffffc00, value: 0x01145400, op: FRECIP_S, args: instArgs{arg_fd, arg_fj}},
+	// FRINT.D fd, fj
+	{mask: 0xfffffc00, value: 0x011e4800, op: FRINT_D, args: instArgs{arg_fd, arg_fj}},
+	// FRINT.S fd, fj
+	{mask: 0xfffffc00, value: 0x011e4400, op: FRINT_S, args: instArgs{arg_fd, arg_fj}},
+	// FRSQRTE.D fd, fj
+	{mask: 0xfffffc00, value: 0x01148800, op: FRSQRTE_D, args: instArgs{arg_fd, arg_fj}},
+	// FRSQRTE.S fd, fj
+	{mask: 0xfffffc00, value: 0x01148400, op: FRSQRTE_S, args: instArgs{arg_fd, arg_fj}},
+	// FRSQRT.D fd, fj
+	{mask: 0xfffffc00, value: 0x01146800, op: FRSQRT_D, args: instArgs{arg_fd, arg_fj}},
+	// FRSQRT.S fd, fj
+	{mask: 0xfffffc00, value: 0x01146400, op: FRSQRT_S, args: instArgs{arg_fd, arg_fj}},
+	// FSCALEB.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x01110000, op: FSCALEB_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FSCALEB.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x01108000, op: FSCALEB_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FSEL fd, fj, fk, ca
+	{mask: 0xfffc0000, value: 0x0d000000, op: FSEL, args: instArgs{arg_fd, arg_fj, arg_fk, arg_ca}},
+	// FSQRT.D fd, fj
+	{mask: 0xfffffc00, value: 0x01144800, op: FSQRT_D, args: instArgs{arg_fd, arg_fj}},
+	// FSQRT.S fd, fj
+	{mask: 0xfffffc00, value: 0x01144400, op: FSQRT_S, args: instArgs{arg_fd, arg_fj}},
+	// FSTGT.D fd, rj, rk
+	{mask: 0xffff8000, value: 0x38768000, op: FSTGT_D, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FSTGT.S fd, rj, rk
+	{mask: 0xffff8000, value: 0x38760000, op: FSTGT_S, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FSTLE.D fd, rj, rk
+	{mask: 0xffff8000, value: 0x38778000, op: FSTLE_D, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FSTLE.S fd, rj, rk
+	{mask: 0xffff8000, value: 0x38770000, op: FSTLE_S, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FSTX.D fd, rj, rk
+	{mask: 0xffff8000, value: 0x383c0000, op: FSTX_D, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FSTX.S fd, rj, rk
+	{mask: 0xffff8000, value: 0x38380000, op: FSTX_S, args: instArgs{arg_fd, arg_rj, arg_rk}},
+	// FST.D fd, rj, si12
+	{mask: 0xffc00000, value: 0x2bc00000, op: FST_D, args: instArgs{arg_fd, arg_rj, arg_si12_21_10}},
+	// FST.S fd, rj, si12
+	{mask: 0xffc00000, value: 0x2b400000, op: FST_S, args: instArgs{arg_fd, arg_rj, arg_si12_21_10}},
+	// FSUB.D fd, fj, fk
+	{mask: 0xffff8000, value: 0x01030000, op: FSUB_D, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FSUB.S fd, fj, fk
+	{mask: 0xffff8000, value: 0x01028000, op: FSUB_S, args: instArgs{arg_fd, arg_fj, arg_fk}},
+	// FTINTRM.L.D fd, fj
+	{mask: 0xfffffc00, value: 0x011a2800, op: FTINTRM_L_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRM.L.S fd, fj
+	{mask: 0xfffffc00, value: 0x011a2400, op: FTINTRM_L_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRM.W.D fd, fj
+	{mask: 0xfffffc00, value: 0x011a0800, op: FTINTRM_W_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRM.W.S fd, fj
+	{mask: 0xfffffc00, value: 0x011a0400, op: FTINTRM_W_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRNE.L.D fd, fj
+	{mask: 0xfffffc00, value: 0x011ae800, op: FTINTRNE_L_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRNE.L.S fd, fj
+	{mask: 0xfffffc00, value: 0x011ae400, op: FTINTRNE_L_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRNE.W.D fd, fj
+	{mask: 0xfffffc00, value: 0x011ac800, op: FTINTRNE_W_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRNE.W.S fd, fj
+	{mask: 0xfffffc00, value: 0x011ac400, op: FTINTRNE_W_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRP.L.D fd, fj
+	{mask: 0xfffffc00, value: 0x011a6800, op: FTINTRP_L_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRP.L.S fd, fj
+	{mask: 0xfffffc00, value: 0x011a6400, op: FTINTRP_L_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRP.W.D fd, fj
+	{mask: 0xfffffc00, value: 0x011a4800, op: FTINTRP_W_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRP.W.S fd, fj
+	{mask: 0xfffffc00, value: 0x011a4400, op: FTINTRP_W_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRZ.L.D fd, fj
+	{mask: 0xfffffc00, value: 0x011aa800, op: FTINTRZ_L_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRZ.L.S fd, fj
+	{mask: 0xfffffc00, value: 0x011aa400, op: FTINTRZ_L_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRZ.W.D fd, fj
+	{mask: 0xfffffc00, value: 0x011a8800, op: FTINTRZ_W_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINTRZ.W.S fd, fj
+	{mask: 0xfffffc00, value: 0x011a8400, op: FTINTRZ_W_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINT.L.D fd, fj
+	{mask: 0xfffffc00, value: 0x011b2800, op: FTINT_L_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINT.L.S fd, fj
+	{mask: 0xfffffc00, value: 0x011b2400, op: FTINT_L_S, args: instArgs{arg_fd, arg_fj}},
+	// FTINT.W.D fd, fj
+	{mask: 0xfffffc00, value: 0x011b0800, op: FTINT_W_D, args: instArgs{arg_fd, arg_fj}},
+	// FTINT.W.S fd, fj
+	{mask: 0xfffffc00, value: 0x011b0400, op: FTINT_W_S, args: instArgs{arg_fd, arg_fj}},
+	// IBAR hint
+	{mask: 0xffff8000, value: 0x38728000, op: IBAR, args: instArgs{arg_hint_14_0}},
+	// IDLE level
+	{mask: 0xffff8000, value: 0x06488000, op: IDLE, args: instArgs{arg_level_14_0}},
+	// INVTLB op, rj, rk
+	{mask: 0xffff8000, value: 0x06498000, op: INVTLB, args: instArgs{arg_op_4_0, arg_rj, arg_rk}},
+	// IOCSRRD.B rd, rj
+	{mask: 0xfffffc00, value: 0x06480000, op: IOCSRRD_B, args: instArgs{arg_rd, arg_rj}},
+	// IOCSRRD.D rd, rj
+	{mask: 0xfffffc00, value: 0x06480c00, op: IOCSRRD_D, args: instArgs{arg_rd, arg_rj}},
+	// IOCSRRD.H rd, rj
+	{mask: 0xfffffc00, value: 0x06480400, op: IOCSRRD_H, args: instArgs{arg_rd, arg_rj}},
+	// IOCSRRD.W rd, rj
+	{mask: 0xfffffc00, value: 0x06480800, op: IOCSRRD_W, args: instArgs{arg_rd, arg_rj}},
+	// IOCSRWR.B rd, rj
+	{mask: 0xfffffc00, value: 0x06481000, op: IOCSRWR_B, args: instArgs{arg_rd, arg_rj}},
+	// IOCSRWR.D rd, rj
+	{mask: 0xfffffc00, value: 0x06481c00, op: IOCSRWR_D, args: instArgs{arg_rd, arg_rj}},
+	// IOCSRWR.H rd, rj
+	{mask: 0xfffffc00, value: 0x06481400, op: IOCSRWR_H, args: instArgs{arg_rd, arg_rj}},
+	// IOCSRWR.W rd, rj
+	{mask: 0xfffffc00, value: 0x06481800, op: IOCSRWR_W, args: instArgs{arg_rd, arg_rj}},
+	// JIRL rd, rj, offs
+	{mask: 0xfc000000, value: 0x4c000000, op: JIRL, args: instArgs{arg_rd, arg_rj, arg_offset_15_0}},
+	// LDDIR rd, rj, level
+	{mask: 0xfffc0000, value: 0x06400000, op: LDDIR, args: instArgs{arg_rd, arg_rj, arg_level_17_10}},
+	// LDGT.B rd, rj, rk
+	{mask: 0xffff8000, value: 0x38780000, op: LDGT_B, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDGT.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x38798000, op: LDGT_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDGT.H rd, rj, rk
+	{mask: 0xffff8000, value: 0x38788000, op: LDGT_H, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDGT.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x38790000, op: LDGT_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDLE.B rd, rj, rk
+	{mask: 0xffff8000, value: 0x387a0000, op: LDLE_B, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDLE.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x387b8000, op: LDLE_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDLE.H rd, rj, rk
+	{mask: 0xffff8000, value: 0x387a8000, op: LDLE_H, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDLE.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x387b0000, op: LDLE_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDPTE rj, seq
+	{mask: 0xfffc001f, value: 0x06440000, op: LDPTE, args: instArgs{arg_rj, arg_seq_17_10}},
+	// LDPTR.D rd, rj, si14
+	{mask: 0xff000000, value: 0x26000000, op: LDPTR_D, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// LDPTR.W rd, rj, si14
+	{mask: 0xff000000, value: 0x24000000, op: LDPTR_W, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// LDX.B rd, rj, rk
+	{mask: 0xffff8000, value: 0x38000000, op: LDX_B, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDX.BU rd, rj, rk
+	{mask: 0xffff8000, value: 0x38200000, op: LDX_BU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDX.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x380c0000, op: LDX_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDX.H rd, rj, rk
+	{mask: 0xffff8000, value: 0x38040000, op: LDX_H, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDX.HU rd, rj, rk
+	{mask: 0xffff8000, value: 0x38240000, op: LDX_HU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDX.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x38080000, op: LDX_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LDX.WU rd, rj, rk
+	{mask: 0xffff8000, value: 0x38280000, op: LDX_WU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// LD.B rd, rj, si12
+	{mask: 0xffc00000, value: 0x28000000, op: LD_B, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// LD.BU rd, rj, si12
+	{mask: 0xffc00000, value: 0x2a000000, op: LD_BU, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// LD.D rd, rj, si12
+	{mask: 0xffc00000, value: 0x28c00000, op: LD_D, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// LD.H rd, rj, si12
+	{mask: 0xffc00000, value: 0x28400000, op: LD_H, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// LD.HU rd, rj, si12
+	{mask: 0xffc00000, value: 0x2a400000, op: LD_HU, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// LD.W rd, rj, si12
+	{mask: 0xffc00000, value: 0x28800000, op: LD_W, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// LD.WU rd, rj, si12
+	{mask: 0xffc00000, value: 0x2a800000, op: LD_WU, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// LLACQ.D rd, rj
+	{mask: 0xfffffc00, value: 0x38578800, op: LLACQ_D, args: instArgs{arg_rd, arg_rj}},
+	// LLACQ.W rd, rj
+	{mask: 0xfffffc00, value: 0x38578000, op: LLACQ_W, args: instArgs{arg_rd, arg_rj}},
+	// LL.D rd, rj, si14
+	{mask: 0xff000000, value: 0x22000000, op: LL_D, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// LL.W rd, rj, si14
+	{mask: 0xff000000, value: 0x20000000, op: LL_W, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// LU12I.W rd, si20
+	{mask: 0xfe000000, value: 0x14000000, op: LU12I_W, args: instArgs{arg_rd, arg_si20_24_5}},
+	// LU32I.D rd, si20
+	{mask: 0xfe000000, value: 0x16000000, op: LU32I_D, args: instArgs{arg_rd, arg_si20_24_5}},
+	// LU52I.D rd, rj, si12
+	{mask: 0xffc00000, value: 0x03000000, op: LU52I_D, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// MASKEQZ rd, rj, rk
+	{mask: 0xffff8000, value: 0x00130000, op: MASKEQZ, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MASKNEZ rd, rj, rk
+	{mask: 0xffff8000, value: 0x00138000, op: MASKNEZ, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MOD.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x00228000, op: MOD_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MOD.DU rd, rj, rk
+	{mask: 0xffff8000, value: 0x00238000, op: MOD_DU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MOD.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00208000, op: MOD_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MOD.WU rd, rj, rk
+	{mask: 0xffff8000, value: 0x00218000, op: MOD_WU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MOVCF2FR fd, cj
+	{mask: 0xffffff00, value: 0x0114d400, op: MOVCF2FR, args: instArgs{arg_fd, arg_cj}},
+	// MOVCF2GR rd, cj
+	{mask: 0xffffff00, value: 0x0114dc00, op: MOVCF2GR, args: instArgs{arg_rd, arg_cj}},
+	// MOVFCSR2GR rd, fcsr
+	{mask: 0xfffffc00, value: 0x0114c800, op: MOVFCSR2GR, args: instArgs{arg_rd, arg_fcsr_9_5}},
+	// MOVFR2CF cd, fj
+	{mask: 0xfffffc18, value: 0x0114d000, op: MOVFR2CF, args: instArgs{arg_cd, arg_fj}},
+	// MOVFR2GR.D rd, fj
+	{mask: 0xfffffc00, value: 0x0114b800, op: MOVFR2GR_D, args: instArgs{arg_rd, arg_fj}},
+	// MOVFR2GR.S rd, fj
+	{mask: 0xfffffc00, value: 0x0114b400, op: MOVFR2GR_S, args: instArgs{arg_rd, arg_fj}},
+	// MOVFRH2GR.S rd, fj
+	{mask: 0xfffffc00, value: 0x0114bc00, op: MOVFRH2GR_S, args: instArgs{arg_rd, arg_fj}},
+	// MOVGR2CF cd, rj
+	{mask: 0xfffffc18, value: 0x0114d800, op: MOVGR2CF, args: instArgs{arg_cd, arg_rj}},
+	// MOVGR2FCSR fcsr, rj
+	{mask: 0xfffffc00, value: 0x0114c000, op: MOVGR2FCSR, args: instArgs{arg_fcsr_4_0, arg_rj}},
+	// MOVGR2FRH.W fd, rj
+	{mask: 0xfffffc00, value: 0x0114ac00, op: MOVGR2FRH_W, args: instArgs{arg_fd, arg_rj}},
+	// MOVGR2FR.D fd, rj
+	{mask: 0xfffffc00, value: 0x0114a800, op: MOVGR2FR_D, args: instArgs{arg_fd, arg_rj}},
+	// MOVGR2FR.W fd, rj
+	{mask: 0xfffffc00, value: 0x0114a400, op: MOVGR2FR_W, args: instArgs{arg_fd, arg_rj}},
+	// MULH.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x001e0000, op: MULH_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MULH.DU rd, rj, rk
+	{mask: 0xffff8000, value: 0x001e8000, op: MULH_DU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MULH.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x001c8000, op: MULH_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MULH.WU rd, rj, rk
+	{mask: 0xffff8000, value: 0x001d0000, op: MULH_WU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MULW.D.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x001f0000, op: MULW_D_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MULW.D.WU rd, rj, rk
+	{mask: 0xffff8000, value: 0x001f8000, op: MULW_D_WU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MUL.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x001d8000, op: MUL_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// MUL.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x001c0000, op: MUL_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// NOR rd, rj, rk
+	{mask: 0xffff8000, value: 0x00140000, op: NOR, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// OR rd, rj, rk
+	{mask: 0xffff8000, value: 0x00150000, op: OR, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ORI rd, rj, ui12
+	{mask: 0xffc00000, value: 0x03800000, op: ORI, args: instArgs{arg_rd, arg_rj, arg_ui12_21_10}},
+	// ORN rd, rj, rk
+	{mask: 0xffff8000, value: 0x00160000, op: ORN, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// PCADDI rd, si20
+	{mask: 0xfe000000, value: 0x18000000, op: PCADDI, args: instArgs{arg_rd, arg_si20_24_5}},
+	// PCADDU12I rd, si20
+	{mask: 0xfe000000, value: 0x1c000000, op: PCADDU12I, args: instArgs{arg_rd, arg_si20_24_5}},
+	// PCADDU18I rd, si20
+	{mask: 0xfe000000, value: 0x1e000000, op: PCADDU18I, args: instArgs{arg_rd, arg_si20_24_5}},
+	// PCALAU12I rd, si20
+	{mask: 0xfe000000, value: 0x1a000000, op: PCALAU12I, args: instArgs{arg_rd, arg_si20_24_5}},
+	// PRELD hint, rj, si12
+	{mask: 0xffc00000, value: 0x2ac00000, op: PRELD, args: instArgs{arg_hint_4_0, arg_rj, arg_si12_21_10}},
+	// PRELDX hint, rj, rk
+	{mask: 0xffff8000, value: 0x382c0000, op: PRELDX, args: instArgs{arg_hint_4_0, arg_rj, arg_rk}},
+	// RDTIMEH.W rd, rj
+	{mask: 0xfffffc00, value: 0x00006400, op: RDTIMEH_W, args: instArgs{arg_rd, arg_rj}},
+	// RDTIMEL.W rd, rj
+	{mask: 0xfffffc00, value: 0x00006000, op: RDTIMEL_W, args: instArgs{arg_rd, arg_rj}},
+	// RDTIME.D rd, rj
+	{mask: 0xfffffc00, value: 0x00006800, op: RDTIME_D, args: instArgs{arg_rd, arg_rj}},
+	// REVB.2H rd, rj
+	{mask: 0xfffffc00, value: 0x00003000, op: REVB_2H, args: instArgs{arg_rd, arg_rj}},
+	// REVB.2W rd, rj
+	{mask: 0xfffffc00, value: 0x00003800, op: REVB_2W, args: instArgs{arg_rd, arg_rj}},
+	// REVB.4H rd, rj
+	{mask: 0xfffffc00, value: 0x00003400, op: REVB_4H, args: instArgs{arg_rd, arg_rj}},
+	// REVB.D rd, rj
+	{mask: 0xfffffc00, value: 0x00003c00, op: REVB_D, args: instArgs{arg_rd, arg_rj}},
+	// REVH.2W rd, rj
+	{mask: 0xfffffc00, value: 0x00004000, op: REVH_2W, args: instArgs{arg_rd, arg_rj}},
+	// REVH.D rd, rj
+	{mask: 0xfffffc00, value: 0x00004400, op: REVH_D, args: instArgs{arg_rd, arg_rj}},
+	// ROTRI.D rd, rj, ui6
+	{mask: 0xffff0000, value: 0x004d0000, op: ROTRI_D, args: instArgs{arg_rd, arg_rj, arg_ui6_15_10}},
+	// ROTRI.W rd, rj, ui5
+	{mask: 0xffff8000, value: 0x004c8000, op: ROTRI_W, args: instArgs{arg_rd, arg_rj, arg_ui5_14_10}},
+	// ROTR.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x001b8000, op: ROTR_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ROTR.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x001b0000, op: ROTR_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SCREL.D rd, rj
+	{mask: 0xfffffc00, value: 0x38578c00, op: SCREL_D, args: instArgs{arg_rd, arg_rj}},
+	// SCREL.W rd, rj
+	{mask: 0xfffffc00, value: 0x38578400, op: SCREL_W, args: instArgs{arg_rd, arg_rj}},
+	// SC.D rd, rj, si14
+	{mask: 0xff000000, value: 0x23000000, op: SC_D, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// SC.Q rd, rk, rj
+	{mask: 0xffff8000, value: 0x38570000, op: SC_Q, args: instArgs{arg_rd, arg_rk, arg_rj}},
+	// SC.W rd, rj, si14
+	{mask: 0xff000000, value: 0x21000000, op: SC_W, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// SLLI.D rd, rj, ui6
+	{mask: 0xffff0000, value: 0x00410000, op: SLLI_D, args: instArgs{arg_rd, arg_rj, arg_ui6_15_10}},
+	// SLLI.W rd, rj, ui5
+	{mask: 0xffff8000, value: 0x00408000, op: SLLI_W, args: instArgs{arg_rd, arg_rj, arg_ui5_14_10}},
+	// SLL.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x00188000, op: SLL_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SLL.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00170000, op: SLL_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SLT rd, rj, rk
+	{mask: 0xffff8000, value: 0x00120000, op: SLT, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SLTI rd, rj, si12
+	{mask: 0xffc00000, value: 0x02000000, op: SLTI, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// SLTU rd, rj, rk
+	{mask: 0xffff8000, value: 0x00128000, op: SLTU, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SLTUI rd, rj, si12
+	{mask: 0xffc00000, value: 0x02400000, op: SLTUI, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// SRAI.D rd, rj, ui6
+	{mask: 0xffff0000, value: 0x00490000, op: SRAI_D, args: instArgs{arg_rd, arg_rj, arg_ui6_15_10}},
+	// SRAI.W rd, rj, ui5
+	{mask: 0xffff8000, value: 0x00488000, op: SRAI_W, args: instArgs{arg_rd, arg_rj, arg_ui5_14_10}},
+	// SRA.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x00198000, op: SRA_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SRA.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00180000, op: SRA_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SRLI.D rd, rj, ui6
+	{mask: 0xffff0000, value: 0x00450000, op: SRLI_D, args: instArgs{arg_rd, arg_rj, arg_ui6_15_10}},
+	// SRLI.W rd, rj, ui5
+	{mask: 0xffff8000, value: 0x00448000, op: SRLI_W, args: instArgs{arg_rd, arg_rj, arg_ui5_14_10}},
+	// SRL.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x00190000, op: SRL_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SRL.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00178000, op: SRL_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STGT.B rd, rj, rk
+	{mask: 0xffff8000, value: 0x387c0000, op: STGT_B, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STGT.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x387d8000, op: STGT_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STGT.H rd, rj, rk
+	{mask: 0xffff8000, value: 0x387c8000, op: STGT_H, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STGT.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x387d0000, op: STGT_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STLE.B rd, rj, rk
+	{mask: 0xffff8000, value: 0x387e0000, op: STLE_B, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STLE.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x387f8000, op: STLE_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STLE.H rd, rj, rk
+	{mask: 0xffff8000, value: 0x387e8000, op: STLE_H, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STLE.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x387f0000, op: STLE_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STPTR.D rd, rj, si14
+	{mask: 0xff000000, value: 0x27000000, op: STPTR_D, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// STPTR.W rd, rj, si14
+	{mask: 0xff000000, value: 0x25000000, op: STPTR_W, args: instArgs{arg_rd, arg_rj, arg_si14_23_10}},
+	// STX.B rd, rj, rk
+	{mask: 0xffff8000, value: 0x38100000, op: STX_B, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STX.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x381c0000, op: STX_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STX.H rd, rj, rk
+	{mask: 0xffff8000, value: 0x38140000, op: STX_H, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// STX.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x38180000, op: STX_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// ST.B rd, rj, si12
+	{mask: 0xffc00000, value: 0x29000000, op: ST_B, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// ST.D rd, rj, si12
+	{mask: 0xffc00000, value: 0x29c00000, op: ST_D, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// ST.H rd, rj, si12
+	{mask: 0xffc00000, value: 0x29400000, op: ST_H, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// ST.W rd, rj, si12
+	{mask: 0xffc00000, value: 0x29800000, op: ST_W, args: instArgs{arg_rd, arg_rj, arg_si12_21_10}},
+	// SUB.D rd, rj, rk
+	{mask: 0xffff8000, value: 0x00118000, op: SUB_D, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SUB.W rd, rj, rk
+	{mask: 0xffff8000, value: 0x00110000, op: SUB_W, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// SYSCALL code
+	{mask: 0xffff8000, value: 0x002b0000, op: SYSCALL, args: instArgs{arg_code_14_0}},
+	// TLBCLR
+	{mask: 0xffffffff, value: 0x06482000, op: TLBCLR, args: instArgs{}},
+	// TLBFILL
+	{mask: 0xffffffff, value: 0x06483400, op: TLBFILL, args: instArgs{}},
+	// TLBFLUSH
+	{mask: 0xffffffff, value: 0x06482400, op: TLBFLUSH, args: instArgs{}},
+	// TLBRD
+	{mask: 0xffffffff, value: 0x06482c00, op: TLBRD, args: instArgs{}},
+	// TLBSRCH
+	{mask: 0xffffffff, value: 0x06482800, op: TLBSRCH, args: instArgs{}},
+	// TLBWR
+	{mask: 0xffffffff, value: 0x06483000, op: TLBWR, args: instArgs{}},
+	// XOR rd, rj, rk
+	{mask: 0xffff8000, value: 0x00158000, op: XOR, args: instArgs{arg_rd, arg_rj, arg_rk}},
+	// XORI rd, rj, ui12
+	{mask: 0xffc00000, value: 0x03c00000, op: XORI, args: instArgs{arg_rd, arg_rj, arg_ui12_21_10}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/decode.go b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..6c25c5c327c4151d96ac2e719869ac2b4bc50939
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/decode.go
@@ -0,0 +1,267 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ppc64asm
+
+import (
+	"encoding/binary"
+	"fmt"
+	"log"
+	"sort"
+	"sync"
+)
+
+const debugDecode = false
+
+const prefixOpcode = 1
+
+// instFormat is a decoding rule for one specific instruction form.
+// an instruction ins matches the rule if ins&Mask == Value
+// DontCare bits should be zero, but the machine might not reject
+// ones in those bits, they are mainly reserved for future expansion
+// of the instruction set.
+// The Args are stored in the same order as the instruction manual.
+//
+// Prefixed instructions are stored as:
+//
+//	prefix << 32 | suffix,
+//
+// Regular instructions are:
+//
+//	inst << 32
+type instFormat struct {
+	Op       Op
+	Mask     uint64
+	Value    uint64
+	DontCare uint64
+	Args     [6]*argField
+}
+
+// argField indicate how to decode an argument to an instruction.
+// First parse the value from the BitFields, shift it left by Shift
+// bits to get the actual numerical value.
+type argField struct {
+	Type  ArgType
+	Shift uint8
+	BitFields
+}
+
+// Parse parses the Arg out from the given binary instruction i.
+func (a argField) Parse(i [2]uint32) Arg {
+	switch a.Type {
+	default:
+		return nil
+	case TypeUnknown:
+		return nil
+	case TypeReg:
+		return R0 + Reg(a.BitFields.Parse(i))
+	case TypeCondRegBit:
+		return Cond0LT + CondReg(a.BitFields.Parse(i))
+	case TypeCondRegField:
+		return CR0 + CondReg(a.BitFields.Parse(i))
+	case TypeFPReg:
+		return F0 + Reg(a.BitFields.Parse(i))
+	case TypeVecReg:
+		return V0 + Reg(a.BitFields.Parse(i))
+	case TypeVecSReg:
+		return VS0 + Reg(a.BitFields.Parse(i))
+	case TypeVecSpReg:
+		return VS0 + Reg(a.BitFields.Parse(i))*2
+	case TypeMMAReg:
+		return A0 + Reg(a.BitFields.Parse(i))
+	case TypeSpReg:
+		return SpReg(a.BitFields.Parse(i))
+	case TypeImmSigned:
+		return Imm(a.BitFields.ParseSigned(i) << a.Shift)
+	case TypeImmUnsigned:
+		return Imm(a.BitFields.Parse(i) << a.Shift)
+	case TypePCRel:
+		return PCRel(a.BitFields.ParseSigned(i) << a.Shift)
+	case TypeLabel:
+		return Label(a.BitFields.ParseSigned(i) << a.Shift)
+	case TypeOffset:
+		return Offset(a.BitFields.ParseSigned(i) << a.Shift)
+	case TypeNegOffset:
+		// An oddball encoding of offset for hashchk and similar.
+		// e.g hashchk offset is 0b1111111000000000 | DX << 8 | D << 3
+		off := a.BitFields.ParseSigned(i) << a.Shift
+		neg := int64(-1) << (int(a.Shift) + a.BitFields.NumBits())
+		return Offset(neg | off)
+	}
+}
+
+type ArgType int8
+
+const (
+	TypeUnknown      ArgType = iota
+	TypePCRel                // PC-relative address
+	TypeLabel                // absolute address
+	TypeReg                  // integer register
+	TypeCondRegBit           // conditional register bit (0-31)
+	TypeCondRegField         // conditional register field (0-7)
+	TypeFPReg                // floating point register
+	TypeVecReg               // vector register
+	TypeVecSReg              // VSX register
+	TypeVecSpReg             // VSX register pair (even only encoding)
+	TypeMMAReg               // MMA register
+	TypeSpReg                // special register (depends on Op)
+	TypeImmSigned            // signed immediate
+	TypeImmUnsigned          // unsigned immediate/flag/mask, this is the catch-all type
+	TypeOffset               // signed offset in load/store
+	TypeNegOffset            // A negative 16 bit value 0b1111111xxxxx000 encoded as 0bxxxxx (e.g in the hashchk instruction)
+	TypeLast                 // must be the last one
+)
+
+type InstMaskMap struct {
+	mask uint64
+	insn map[uint64]*instFormat
+}
+
+// Note, plxv/pstxv have a 5 bit opcode in the second instruction word. Only match the most significant 5 of 6 bits of the second primary opcode.
+const lookupOpcodeMask = uint64(0xFC000000F8000000)
+
+// Three level lookup for any instruction:
+//  1. Primary opcode map to a list of secondary opcode maps.
+//  2. A list of opcodes with distinct masks, sorted by largest to smallest mask.
+//  3. A map to a specific opcodes with a given mask.
+var getLookupMap = sync.OnceValue(func() map[uint64][]InstMaskMap {
+	lMap := make(map[uint64][]InstMaskMap)
+	for idx, _ := range instFormats {
+		i := &instFormats[idx]
+		pop := i.Value & lookupOpcodeMask
+		var me *InstMaskMap
+		masks := lMap[pop]
+		for im, m := range masks {
+			if m.mask == i.Mask {
+				me = &masks[im]
+				break
+			}
+		}
+		if me == nil {
+			me = &InstMaskMap{i.Mask, map[uint64]*instFormat{}}
+			masks = append(masks, *me)
+		}
+		me.insn[i.Value] = i
+		lMap[pop] = masks
+	}
+	// Reverse sort masks to ensure extended mnemonics match before more generic forms of an opcode (e.x nop over ori 0,0,0)
+	for _, v := range lMap {
+		sort.Slice(v, func(i, j int) bool {
+			return v[i].mask > v[j].mask
+		})
+	}
+	return lMap
+})
+
+func (t ArgType) String() string {
+	switch t {
+	default:
+		return fmt.Sprintf("ArgType(%d)", int(t))
+	case TypeUnknown:
+		return "Unknown"
+	case TypeReg:
+		return "Reg"
+	case TypeCondRegBit:
+		return "CondRegBit"
+	case TypeCondRegField:
+		return "CondRegField"
+	case TypeFPReg:
+		return "FPReg"
+	case TypeVecReg:
+		return "VecReg"
+	case TypeVecSReg:
+		return "VecSReg"
+	case TypeVecSpReg:
+		return "VecSpReg"
+	case TypeMMAReg:
+		return "MMAReg"
+	case TypeSpReg:
+		return "SpReg"
+	case TypeImmSigned:
+		return "ImmSigned"
+	case TypeImmUnsigned:
+		return "ImmUnsigned"
+	case TypePCRel:
+		return "PCRel"
+	case TypeLabel:
+		return "Label"
+	case TypeOffset:
+		return "Offset"
+	case TypeNegOffset:
+		return "NegOffset"
+	}
+}
+
+func (t ArgType) GoString() string {
+	s := t.String()
+	if t > 0 && t < TypeLast {
+		return "Type" + s
+	}
+	return s
+}
+
+var (
+	// Errors
+	errShort   = fmt.Errorf("truncated instruction")
+	errUnknown = fmt.Errorf("unknown instruction")
+)
+
+var decoderCover []bool
+
+// Decode decodes the leading bytes in src as a single instruction using
+// byte order ord.
+func Decode(src []byte, ord binary.ByteOrder) (inst Inst, err error) {
+	if len(src) < 4 {
+		return inst, errShort
+	}
+	if decoderCover == nil {
+		decoderCover = make([]bool, len(instFormats))
+	}
+	inst.Len = 4
+	ui_extn := [2]uint32{ord.Uint32(src[:inst.Len]), 0}
+	ui := uint64(ui_extn[0]) << 32
+	inst.Enc = ui_extn[0]
+	opcode := inst.Enc >> 26
+	if opcode == prefixOpcode {
+		// This is a prefixed instruction
+		inst.Len = 8
+		if len(src) < 8 {
+			return inst, errShort
+		}
+		// Merge the suffixed word.
+		ui_extn[1] = ord.Uint32(src[4:inst.Len])
+		ui |= uint64(ui_extn[1])
+		inst.SuffixEnc = ui_extn[1]
+	}
+
+	fmts := getLookupMap()[ui&lookupOpcodeMask]
+	for i, masks := range fmts {
+		if _, fnd := masks.insn[masks.mask&ui]; !fnd {
+			continue
+		}
+		iform := masks.insn[masks.mask&ui]
+		if ui&iform.DontCare != 0 {
+			if debugDecode {
+				log.Printf("Decode(%#x): unused bit is 1 for Op %s", ui, iform.Op)
+			}
+			// to match GNU objdump (libopcodes), we ignore don't care bits
+		}
+		for i, argfield := range iform.Args {
+			if argfield == nil {
+				break
+			}
+			inst.Args[i] = argfield.Parse(ui_extn)
+		}
+		inst.Op = iform.Op
+		if debugDecode {
+			log.Printf("%#x: search entry %d", ui, i)
+			continue
+		}
+		break
+	}
+	if inst.Op == 0 && inst.Enc != 0 {
+		return inst, errUnknown
+	}
+	return inst, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/doc.go b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/doc.go
new file mode 100644
index 0000000000000000000000000000000000000000..5f4ef7d10a6d5bf6e3ac361398e63353bfe5d78a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/doc.go
@@ -0,0 +1,6 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package ppc64asm implements decoding of 64-bit PowerPC machine code.
+package ppc64asm
diff --git a/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field.go b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field.go
new file mode 100644
index 0000000000000000000000000000000000000000..b47f672d3115b5703a036427efb82273b3fb347f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/field.go
@@ -0,0 +1,97 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ppc64asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// A BitField is a bit-field in a 32-bit word.
+// Bits are counted from 0 from the MSB to 31 as the LSB.
+type BitField struct {
+	Offs uint8 // the offset of the left-most bit.
+	Bits uint8 // length in bits.
+	// This instruction word holding this field.
+	// It is always 0 for ISA < 3.1 instructions. It is
+	// in decoding order. (0 == prefix, 1 == suffix on ISA 3.1)
+	Word uint8
+}
+
+func (b BitField) String() string {
+	if b.Bits > 1 {
+		return fmt.Sprintf("[%d:%d]", b.Offs, int(b.Offs+b.Bits)-1)
+	} else if b.Bits == 1 {
+		return fmt.Sprintf("[%d]", b.Offs)
+	} else {
+		return fmt.Sprintf("[%d, len=0]", b.Offs)
+	}
+}
+
+// Parse extracts the bitfield b from i, and return it as an unsigned integer.
+// Parse will panic if b is invalid.
+func (b BitField) Parse(i [2]uint32) uint32 {
+	if b.Bits > 32 || b.Bits == 0 || b.Offs > 31 || b.Offs+b.Bits > 32 {
+		panic(fmt.Sprintf("invalid bitfiled %v", b))
+	}
+	return (i[b.Word] >> (32 - b.Offs - b.Bits)) & ((1 << b.Bits) - 1)
+}
+
+// ParseSigned extracts the bitfield b from i, and return it as a signed integer.
+// ParseSigned will panic if b is invalid.
+func (b BitField) ParseSigned(i [2]uint32) int32 {
+	u := int32(b.Parse(i))
+	return u << (32 - b.Bits) >> (32 - b.Bits)
+}
+
+// BitFields is a series of BitFields representing a single number.
+type BitFields []BitField
+
+func (bs BitFields) String() string {
+	ss := make([]string, len(bs))
+	for i, bf := range bs {
+		ss[i] = bf.String()
+	}
+	return fmt.Sprintf("<%s>", strings.Join(ss, "|"))
+}
+
+func (bs *BitFields) Append(b BitField) {
+	*bs = append(*bs, b)
+}
+
+// parse extracts the bitfields from i, concatenate them and return the result
+// as an unsigned integer and the total length of all the bitfields.
+// parse will panic if any bitfield in b is invalid, but it doesn't check if
+// the sequence of bitfields is reasonable.
+func (bs BitFields) parse(i [2]uint32) (u uint64, Bits uint8) {
+	for _, b := range bs {
+		u = (u << b.Bits) | uint64(b.Parse(i))
+		Bits += b.Bits
+	}
+	return u, Bits
+}
+
+// Parse extracts the bitfields from i, concatenate them and return the result
+// as an unsigned integer. Parse will panic if any bitfield in b is invalid.
+func (bs BitFields) Parse(i [2]uint32) uint64 {
+	u, _ := bs.parse(i)
+	return u
+}
+
+// ParseSigned extracts the bitfields from i, concatenate them and return the result
+// as a signed integer. Parse will panic if any bitfield in b is invalid.
+func (bs BitFields) ParseSigned(i [2]uint32) int64 {
+	u, l := bs.parse(i)
+	return int64(u) << (64 - l) >> (64 - l)
+}
+
+// Count the number of bits in the aggregate BitFields
+func (bs BitFields) NumBits() int {
+	num := 0
+	for _, b := range bs {
+		num += int(b.Bits)
+	}
+	return num
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/gnu.go b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/gnu.go
new file mode 100644
index 0000000000000000000000000000000000000000..367acdd49d4ea2aac17f92ffca6a1b5bacf37964
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/gnu.go
@@ -0,0 +1,471 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ppc64asm
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+)
+
+var (
+	// bit 3 of index is a negated check.
+	condBit = [8]string{
+		"lt", "gt", "eq", "so",
+		"ge", "le", "ne", "ns"}
+)
+
+// GNUSyntax returns the GNU assembler syntax for the instruction, as defined by GNU binutils.
+// This form typically matches the syntax defined in the Power ISA Reference Manual.
+func GNUSyntax(inst Inst, pc uint64) string {
+	var buf bytes.Buffer
+	// When there are all 0s, identify them as the disassembler
+	// in binutils would.
+	if inst.Enc == 0 {
+		return ".long 0x0"
+	} else if inst.Op == 0 {
+		return "error: unknown instruction"
+	}
+
+	PC := pc
+	// Special handling for some ops
+	startArg := 0
+	sep := " "
+	opName := inst.Op.String()
+	argList := inst.Args[:]
+
+	switch opName {
+	case "bc", "bcl", "bca", "bcla", "bclr", "bclrl", "bcctr", "bcctrl", "bctar", "bctarl":
+		sfx := inst.Op.String()[2:]
+		bo := int(inst.Args[0].(Imm))
+		bi := inst.Args[1].(CondReg)
+		atsfx := [4]string{"", "?", "-", "+"}
+		decsfx := [2]string{"dnz", "dz"}
+
+		//BO field is... complicated (z == ignored bit, at == prediction hint)
+		//Paraphrased from ISA 3.1 Book I Section 2.4:
+		//
+		//0000z -> decrement ctr, b if ctr != 0 and CRbi == 0
+		//0001z -> decrement ctr, b if ctr == 0 and CRbi == 0
+		//001at -> b if CRbi == 0
+		//0100z -> decrement ctr, b if ctr != 0 and CRbi == 1
+		//0101z -> decrement ctr, b if ctr == 0 and CRbi == 1
+		//011at -> b if CRbi == 1
+		//1a00t -> decrement ctr, b if ctr != 0
+		//1a01t -> decrement ctr, b if ctr == 0
+		//1z1zz -> b always
+
+		// Decoding (in this order) we get
+		// BO & 0b00100 == 0b00000 -> dz if BO[1], else dnz (not simplified for bcctrl forms)
+		// BO & 0b10000 == 0b10000 -> (bc and bca forms not simplified), at = B[4]B[0] if B[2] != 0, done
+		// BO & 0b10000 == 0b00000 -> t if BO[3], else f
+		// BO & 0b10100 == 0b00100 -> at = B[0:1]
+
+		// BI fields rename as follows:
+		// less than            : lt BI%4==0 && test == t
+		// less than or equal   : le BI%4==1 && test == f
+		// equal 		: eq BI%4==2 && test == t
+		// greater than or equal: ge BI%4==0 && test == f
+		// greater than		: gt BI%4==1 && test == t
+		// not less than	: nl BI%4==0 && test == f
+		// not equal		: ne BI%4==2 && test == f
+		// not greater than	: ng BI%4==1 && test == f
+		// summary overflow	: so BI%4==3 && test == t
+		// not summary overflow : ns BI%4==3 && test == f
+		// unordered		: un BI%4==3 && test == t
+		// not unordered	: nu BI%4==3 && test == f
+		//
+		// Note, there are only 8 possible tests, but quite a few more
+		// ways to name fields.  For simplicity, we choose those in condBit.
+
+		at := 0   // 0 == no hint, 1 == reserved, 2 == not likely, 3 == likely
+		form := 1 // 1 == n/a,  0 == cr bit not set, 4 == cr bit set
+		cr := (bi - Cond0LT) / 4
+		bh := -1 // Only for lr/tar/ctr variants.
+		switch opName {
+		case "bclr", "bclrl", "bcctr", "bcctrl", "bctar", "bctarl":
+			bh = int(inst.Args[2].(Imm))
+		}
+
+		if bo&0x14 == 0x14 {
+			if bo == 0x14 && bi == Cond0LT { // preferred form of unconditional branch
+				// Likewise, avoid printing fake b/ba/bl/bla
+				if opName != "bc" && opName != "bca" && opName != "bcl" && opName != "bcla" {
+					startArg = 2
+				}
+			}
+		} else if bo&0x04 == 0 { // ctr is decremented
+			if opName != "bcctr" && opName != "bcctrl" {
+				startArg = 1
+				tf := ""
+				if bo&0x10 == 0x00 {
+					tf = "f"
+					if bo&0x08 == 0x08 {
+						tf = "t"
+					}
+				}
+				sfx = decsfx[(bo>>1)&1] + tf + sfx
+			}
+			if bo&0x10 == 0x10 {
+				if opName != "bcctr" && opName != "bcctrl" {
+					startArg = 2
+				}
+				if bi != Cond0LT {
+					// A non-zero BI bit was encoded, but ignored by BO
+					startArg = 0
+				}
+				at = ((bo & 0x8) >> 2) | (bo & 0x1)
+			} else if bo&0x4 == 0x4 {
+				at = bo & 0x3
+			}
+		} else if bo&0x10 == 0x10 { // BI field is not used
+			if opName != "bca" && opName != "bc" {
+				at = ((bo & 0x8) >> 2) | (bo & 0x1)
+				startArg = 2
+			}
+			// If BI is encoded as a bit other than 0, no mnemonic.
+			if bo&0x14 == 0x14 {
+				startArg = 0
+			}
+		} else {
+			form = (bo & 0x8) >> 1
+			startArg = 2
+			if bo&0x14 == 0x04 {
+				at = bo & 0x3
+			}
+		}
+		sfx += atsfx[at]
+
+		if form != 1 {
+			bit := int((bi-Cond0LT)%4) | (^form)&0x4
+			sfx = condBit[bit] + sfx
+		}
+
+		if at != 1 && startArg > 0 && bh <= 0 {
+			str := fmt.Sprintf("b%s", sfx)
+			if startArg > 1 && (cr != 0 || bh > 0) {
+				str += fmt.Sprintf(" cr%d", cr)
+				sep = ","
+			}
+			buf.WriteString(str)
+			if startArg < 2 && bh == 0 {
+				str := fmt.Sprintf(" %s",
+					gnuArg(&inst, 1, inst.Args[1], PC))
+				buf.WriteString(str)
+				startArg = 3
+			} else if bh == 0 {
+				startArg = 3
+			}
+		} else {
+			if startArg == 0 || bh > 0 || at == 1 {
+				buf.WriteString(inst.Op.String())
+				buf.WriteString(atsfx[at])
+				startArg = 0
+			} else {
+				buf.WriteString("b" + sfx)
+			}
+			if bh == 0 {
+				str := fmt.Sprintf(" %d,%s", bo, gnuArg(&inst, 1, inst.Args[1], PC))
+				buf.WriteString(str)
+				startArg = 3
+			}
+		}
+
+	case "mtspr":
+		opcode := inst.Op.String()
+		buf.WriteString(opcode[0:2])
+		switch spr := inst.Args[0].(type) {
+		case SpReg:
+			switch spr {
+			case 1:
+				buf.WriteString("xer")
+				startArg = 1
+			case 8:
+				buf.WriteString("lr")
+				startArg = 1
+			case 9:
+				buf.WriteString("ctr")
+				startArg = 1
+			default:
+				buf.WriteString("spr")
+			}
+		default:
+			buf.WriteString("spr")
+		}
+
+	case "mfspr":
+		opcode := inst.Op.String()
+		buf.WriteString(opcode[0:2])
+		arg := inst.Args[0]
+		switch spr := inst.Args[1].(type) {
+		case SpReg:
+			switch spr {
+			case 1:
+				buf.WriteString("xer ")
+				buf.WriteString(gnuArg(&inst, 0, arg, PC))
+				startArg = 2
+			case 8:
+				buf.WriteString("lr ")
+				buf.WriteString(gnuArg(&inst, 0, arg, PC))
+				startArg = 2
+			case 9:
+				buf.WriteString("ctr ")
+				buf.WriteString(gnuArg(&inst, 0, arg, PC))
+				startArg = 2
+			case 268:
+				buf.WriteString("tb ")
+				buf.WriteString(gnuArg(&inst, 0, arg, PC))
+				startArg = 2
+			default:
+				buf.WriteString("spr")
+			}
+		default:
+			buf.WriteString("spr")
+		}
+
+	case "mtfsfi", "mtfsfi.":
+		buf.WriteString(opName)
+		l := inst.Args[2].(Imm)
+		if l == 0 {
+			// L == 0 is an extended mnemonic for the same.
+			asm := fmt.Sprintf(" %s,%s",
+				gnuArg(&inst, 0, inst.Args[0], PC),
+				gnuArg(&inst, 1, inst.Args[1], PC))
+			buf.WriteString(asm)
+			startArg = 3
+		}
+
+	case "paste.":
+		buf.WriteString(opName)
+		l := inst.Args[2].(Imm)
+		if l == 1 {
+			// L == 1 is an extended mnemonic for the same.
+			asm := fmt.Sprintf(" %s,%s",
+				gnuArg(&inst, 0, inst.Args[0], PC),
+				gnuArg(&inst, 1, inst.Args[1], PC))
+			buf.WriteString(asm)
+			startArg = 3
+		}
+
+	case "mtfsf", "mtfsf.":
+		buf.WriteString(opName)
+		l := inst.Args[3].(Imm)
+		if l == 0 {
+			// L == 0 is an extended mnemonic for the same.
+			asm := fmt.Sprintf(" %s,%s,%s",
+				gnuArg(&inst, 0, inst.Args[0], PC),
+				gnuArg(&inst, 1, inst.Args[1], PC),
+				gnuArg(&inst, 2, inst.Args[2], PC))
+			buf.WriteString(asm)
+			startArg = 4
+		}
+
+	case "sync":
+		lsc := inst.Args[0].(Imm)<<4 | inst.Args[1].(Imm)
+		switch lsc {
+		case 0x00:
+			buf.WriteString("hwsync")
+			startArg = 2
+		case 0x10:
+			buf.WriteString("lwsync")
+			startArg = 2
+		default:
+			buf.WriteString(opName)
+		}
+
+	case "lbarx", "lharx", "lwarx", "ldarx":
+		// If EH == 0, omit printing EH.
+		eh := inst.Args[3].(Imm)
+		if eh == 0 {
+			argList = inst.Args[:3]
+		}
+		buf.WriteString(inst.Op.String())
+
+	case "paddi":
+		// There are several extended mnemonics.  Notably, "pla" is
+		// the only valid mnemonic for paddi (R=1), In this case, RA must
+		// always be 0.  Otherwise it is invalid.
+		r := inst.Args[3].(Imm)
+		ra := inst.Args[1].(Reg)
+		str := opName
+		if ra == R0 {
+			name := []string{"pli", "pla"}
+			str = fmt.Sprintf("%s %s,%s",
+				name[r&1],
+				gnuArg(&inst, 0, inst.Args[0], PC),
+				gnuArg(&inst, 2, inst.Args[2], PC))
+			startArg = 4
+		} else {
+			str = fmt.Sprintf("%s %s,%s,%s", opName,
+				gnuArg(&inst, 0, inst.Args[0], PC),
+				gnuArg(&inst, 1, inst.Args[1], PC),
+				gnuArg(&inst, 2, inst.Args[2], PC))
+			startArg = 4
+			if r == 1 {
+				// This is an illegal encoding (ra != 0 && r == 1) on ISA 3.1.
+				v := uint64(inst.Enc)<<32 | uint64(inst.SuffixEnc)
+				return fmt.Sprintf(".quad 0x%x", v)
+			}
+		}
+		buf.WriteString(str)
+
+	default:
+		// Prefixed load/stores do not print the displacement register when R==1 (they are PCrel).
+		// This also implies RA should be 0.  Likewise, when R==0, printing of R can be omitted.
+		if strings.HasPrefix(opName, "pl") || strings.HasPrefix(opName, "pst") {
+			r := inst.Args[3].(Imm)
+			ra := inst.Args[2].(Reg)
+			d := inst.Args[1].(Offset)
+			if r == 1 && ra == R0 {
+				str := fmt.Sprintf("%s %s,%d", opName, gnuArg(&inst, 0, inst.Args[0], PC), d)
+				buf.WriteString(str)
+				startArg = 4
+			} else {
+				str := fmt.Sprintf("%s %s,%d(%s)", opName,
+					gnuArg(&inst, 0, inst.Args[0], PC),
+					d,
+					gnuArg(&inst, 2, inst.Args[2], PC))
+				if r == 1 {
+					// This is an invalid encoding (ra != 0 && r == 1) on ISA 3.1.
+					v := uint64(inst.Enc)<<32 | uint64(inst.SuffixEnc)
+					return fmt.Sprintf(".quad 0x%x", v)
+				}
+				buf.WriteString(str)
+				startArg = 4
+			}
+		} else {
+			buf.WriteString(opName)
+		}
+	}
+	for i, arg := range argList {
+		if arg == nil {
+			break
+		}
+		if i < startArg {
+			continue
+		}
+		text := gnuArg(&inst, i, arg, PC)
+		if text == "" {
+			continue
+		}
+		buf.WriteString(sep)
+		sep = ","
+		buf.WriteString(text)
+	}
+	return buf.String()
+}
+
+// gnuArg formats arg (which is the argIndex's arg in inst) according to GNU rules.
+// NOTE: because GNUSyntax is the only caller of this func, and it receives a copy
+// of inst, it's ok to modify inst.Args here.
+func gnuArg(inst *Inst, argIndex int, arg Arg, pc uint64) string {
+	// special cases for load/store instructions
+	if _, ok := arg.(Offset); ok {
+		if argIndex+1 == len(inst.Args) || inst.Args[argIndex+1] == nil {
+			panic(fmt.Errorf("wrong table: offset not followed by register"))
+		}
+	}
+	switch arg := arg.(type) {
+	case Reg:
+		if isLoadStoreOp(inst.Op) && argIndex == 1 && arg == R0 {
+			return "0"
+		}
+		return arg.String()
+	case CondReg:
+		// The CondReg can either be found in a CMP, where the
+		// condition register field is being set, or in an instruction
+		// like a branch or isel that is testing a bit in a condition
+		// register field.
+		if arg == CR0 && strings.HasPrefix(inst.Op.String(), "cmp") {
+			return "" // don't show cr0 for cmp instructions
+		} else if arg >= CR0 {
+			return fmt.Sprintf("cr%d", int(arg-CR0))
+		}
+		bit := condBit[(arg-Cond0LT)%4]
+		if arg <= Cond0SO {
+			return bit
+		}
+		return fmt.Sprintf("4*cr%d+%s", int(arg-Cond0LT)/4, bit)
+	case Imm:
+		return fmt.Sprintf("%d", arg)
+	case SpReg:
+		switch int(arg) {
+		case 1:
+			return "xer"
+		case 8:
+			return "lr"
+		case 9:
+			return "ctr"
+		case 268:
+			return "tb"
+		default:
+			return fmt.Sprintf("%d", int(arg))
+		}
+	case PCRel:
+		// If the arg is 0, use the relative address format.
+		// Otherwise the pc is meaningful, use absolute address.
+		if int(arg) == 0 {
+			return fmt.Sprintf(".%+#x", int(arg))
+		}
+		addr := pc + uint64(int64(arg))
+		return fmt.Sprintf("%#x", addr)
+	case Label:
+		return fmt.Sprintf("%#x", uint32(arg))
+	case Offset:
+		reg := inst.Args[argIndex+1].(Reg)
+		removeArg(inst, argIndex+1)
+		if reg == R0 {
+			return fmt.Sprintf("%d(0)", int(arg))
+		}
+		return fmt.Sprintf("%d(r%d)", int(arg), reg-R0)
+	}
+	return fmt.Sprintf("???(%v)", arg)
+}
+
+// removeArg removes the arg in inst.Args[index].
+func removeArg(inst *Inst, index int) {
+	for i := index; i < len(inst.Args); i++ {
+		if i+1 < len(inst.Args) {
+			inst.Args[i] = inst.Args[i+1]
+		} else {
+			inst.Args[i] = nil
+		}
+	}
+}
+
+// isLoadStoreOp returns true if op is a load or store instruction
+func isLoadStoreOp(op Op) bool {
+	switch op {
+	case LBZ, LBZU, LBZX, LBZUX:
+		return true
+	case LHZ, LHZU, LHZX, LHZUX:
+		return true
+	case LHA, LHAU, LHAX, LHAUX:
+		return true
+	case LWZ, LWZU, LWZX, LWZUX:
+		return true
+	case LWA, LWAX, LWAUX:
+		return true
+	case LD, LDU, LDX, LDUX:
+		return true
+	case LQ:
+		return true
+	case STB, STBU, STBX, STBUX:
+		return true
+	case STH, STHU, STHX, STHUX:
+		return true
+	case STW, STWU, STWX, STWUX:
+		return true
+	case STD, STDU, STDX, STDUX:
+		return true
+	case STQ:
+		return true
+	case LHBRX, LWBRX, STHBRX, STWBRX:
+		return true
+	case LBARX, LWARX, LHARX, LDARX:
+		return true
+	}
+	return false
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/inst.go b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..41e04513ddafb70e404557fa2bdf8cc39622baf1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/inst.go
@@ -0,0 +1,355 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ppc64asm
+
+import (
+	"bytes"
+	"fmt"
+)
+
+type Inst struct {
+	Op        Op     // Opcode mnemonic
+	Enc       uint32 // Raw encoding bits (if Len == 8, this is the prefix word)
+	Len       int    // Length of encoding in bytes.
+	SuffixEnc uint32 // Raw encoding bits of second word (if Len == 8)
+	Args      Args   // Instruction arguments, in Power ISA manual order.
+}
+
+func (i Inst) String() string {
+	var buf bytes.Buffer
+	buf.WriteString(i.Op.String())
+	for j, arg := range i.Args {
+		if arg == nil {
+			break
+		}
+		if j == 0 {
+			buf.WriteString(" ")
+		} else {
+			buf.WriteString(", ")
+		}
+		buf.WriteString(arg.String())
+	}
+	return buf.String()
+}
+
+// An Op is an instruction operation.
+type Op uint16
+
+func (o Op) String() string {
+	if int(o) >= len(opstr) || opstr[o] == "" {
+		return fmt.Sprintf("Op(%d)", int(o))
+	}
+	return opstr[o]
+}
+
+// An Arg is a single instruction argument, one of these types: Reg, CondReg, SpReg, Imm, PCRel, Label, or Offset.
+type Arg interface {
+	IsArg()
+	String() string
+}
+
+// An Args holds the instruction arguments.
+// If an instruction has fewer than 6 arguments,
+// the final elements in the array are nil.
+type Args [6]Arg
+
+// A Reg is a single register. The zero value means R0, not the absence of a register.
+// It also includes special registers.
+type Reg uint16
+
+const (
+	_ Reg = iota
+	R0
+	R1
+	R2
+	R3
+	R4
+	R5
+	R6
+	R7
+	R8
+	R9
+	R10
+	R11
+	R12
+	R13
+	R14
+	R15
+	R16
+	R17
+	R18
+	R19
+	R20
+	R21
+	R22
+	R23
+	R24
+	R25
+	R26
+	R27
+	R28
+	R29
+	R30
+	R31
+	F0
+	F1
+	F2
+	F3
+	F4
+	F5
+	F6
+	F7
+	F8
+	F9
+	F10
+	F11
+	F12
+	F13
+	F14
+	F15
+	F16
+	F17
+	F18
+	F19
+	F20
+	F21
+	F22
+	F23
+	F24
+	F25
+	F26
+	F27
+	F28
+	F29
+	F30
+	F31
+	V0 // VSX extension, F0 is V0[0:63].
+	V1
+	V2
+	V3
+	V4
+	V5
+	V6
+	V7
+	V8
+	V9
+	V10
+	V11
+	V12
+	V13
+	V14
+	V15
+	V16
+	V17
+	V18
+	V19
+	V20
+	V21
+	V22
+	V23
+	V24
+	V25
+	V26
+	V27
+	V28
+	V29
+	V30
+	V31
+	VS0
+	VS1
+	VS2
+	VS3
+	VS4
+	VS5
+	VS6
+	VS7
+	VS8
+	VS9
+	VS10
+	VS11
+	VS12
+	VS13
+	VS14
+	VS15
+	VS16
+	VS17
+	VS18
+	VS19
+	VS20
+	VS21
+	VS22
+	VS23
+	VS24
+	VS25
+	VS26
+	VS27
+	VS28
+	VS29
+	VS30
+	VS31
+	VS32
+	VS33
+	VS34
+	VS35
+	VS36
+	VS37
+	VS38
+	VS39
+	VS40
+	VS41
+	VS42
+	VS43
+	VS44
+	VS45
+	VS46
+	VS47
+	VS48
+	VS49
+	VS50
+	VS51
+	VS52
+	VS53
+	VS54
+	VS55
+	VS56
+	VS57
+	VS58
+	VS59
+	VS60
+	VS61
+	VS62
+	VS63
+	A0 // MMA registers.  These are effectively shadow registers of four adjacent VSR's [An*4,An*4+3]
+	A1
+	A2
+	A3
+	A4
+	A5
+	A6
+	A7
+)
+
+func (Reg) IsArg() {}
+func (r Reg) String() string {
+	switch {
+	case R0 <= r && r <= R31:
+		return fmt.Sprintf("r%d", int(r-R0))
+	case F0 <= r && r <= F31:
+		return fmt.Sprintf("f%d", int(r-F0))
+	case V0 <= r && r <= V31:
+		return fmt.Sprintf("v%d", int(r-V0))
+	case VS0 <= r && r <= VS63:
+		return fmt.Sprintf("vs%d", int(r-VS0))
+	case A0 <= r && r <= A7:
+		return fmt.Sprintf("a%d", int(r-A0))
+	default:
+		return fmt.Sprintf("Reg(%d)", int(r))
+	}
+}
+
+// CondReg is a bit or field in the condition register.
+type CondReg int8
+
+const (
+	_ CondReg = iota
+	// Condition Regster bits
+	Cond0LT
+	Cond0GT
+	Cond0EQ
+	Cond0SO
+	Cond1LT
+	Cond1GT
+	Cond1EQ
+	Cond1SO
+	Cond2LT
+	Cond2GT
+	Cond2EQ
+	Cond2SO
+	Cond3LT
+	Cond3GT
+	Cond3EQ
+	Cond3SO
+	Cond4LT
+	Cond4GT
+	Cond4EQ
+	Cond4SO
+	Cond5LT
+	Cond5GT
+	Cond5EQ
+	Cond5SO
+	Cond6LT
+	Cond6GT
+	Cond6EQ
+	Cond6SO
+	Cond7LT
+	Cond7GT
+	Cond7EQ
+	Cond7SO
+	// Condition Register Fields
+	CR0
+	CR1
+	CR2
+	CR3
+	CR4
+	CR5
+	CR6
+	CR7
+)
+
+func (CondReg) IsArg() {}
+func (c CondReg) String() string {
+	switch {
+	default:
+		return fmt.Sprintf("CondReg(%d)", int(c))
+	case c >= CR0:
+		return fmt.Sprintf("CR%d", int(c-CR0))
+	case c >= Cond0LT && c < CR0:
+		return fmt.Sprintf("Cond%d%s", int((c-Cond0LT)/4), [4]string{"LT", "GT", "EQ", "SO"}[(c-Cond0LT)%4])
+	}
+}
+
+// SpReg is a special register, its meaning depends on Op.
+type SpReg uint16
+
+const (
+	SpRegZero SpReg = 0
+)
+
+func (SpReg) IsArg() {}
+func (s SpReg) String() string {
+	return fmt.Sprintf("SpReg(%d)", int(s))
+}
+
+// PCRel is a PC-relative offset, used only in branch instructions.
+type PCRel int32
+
+func (PCRel) IsArg() {}
+func (r PCRel) String() string {
+	return fmt.Sprintf("PC%+#x", int32(r))
+}
+
+// A Label is a code (text) address, used only in absolute branch instructions.
+type Label uint32
+
+func (Label) IsArg() {}
+func (l Label) String() string {
+	return fmt.Sprintf("%#x", uint32(l))
+}
+
+// Imm represents an immediate number.
+type Imm int64
+
+func (Imm) IsArg() {}
+func (i Imm) String() string {
+	return fmt.Sprintf("%d", int32(i))
+}
+
+// Offset represents a memory offset immediate.
+type Offset int64
+
+func (Offset) IsArg() {}
+func (o Offset) String() string {
+	return fmt.Sprintf("%+d", int32(o))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/plan9.go b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..fcb2a1288de264e61d673e656304c9ce76c97de6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/plan9.go
@@ -0,0 +1,379 @@
+// Copyright 2015 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ppc64asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// GoSyntax returns the Go assembler syntax for the instruction.
+// The pc is the program counter of the first instruction, used for expanding
+// PC-relative addresses into absolute ones.
+// The symname function queries the symbol table for the program
+// being disassembled. It returns the name and base address of the symbol
+// containing the target, if any; otherwise it returns "", 0.
+func GoSyntax(inst Inst, pc uint64, symname func(uint64) (string, uint64)) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+	if inst.Op == 0 && inst.Enc == 0 {
+		return "WORD $0"
+	} else if inst.Op == 0 {
+		return "?"
+	}
+	var args []string
+	for i, a := range inst.Args[:] {
+		if a == nil {
+			break
+		}
+		if s := plan9Arg(&inst, i, pc, a, symname); s != "" {
+			args = append(args, s)
+		}
+	}
+	var op string
+	op = plan9OpMap[inst.Op]
+	if op == "" {
+		op = strings.ToUpper(inst.Op.String())
+		if op[len(op)-1] == '.' {
+			op = op[:len(op)-1] + "CC"
+		}
+	}
+	// laid out the instruction
+	switch inst.Op {
+	default: // dst, sA, sB, ...
+		switch len(args) {
+		case 0:
+			return op
+		case 1:
+			return fmt.Sprintf("%s %s", op, args[0])
+		case 2:
+			if inst.Op == COPY || inst.Op == PASTECC {
+				return op + " " + args[0] + "," + args[1]
+			}
+			return op + " " + args[1] + "," + args[0]
+		case 3:
+			if reverseOperandOrder(inst.Op) {
+				return op + " " + args[2] + "," + args[1] + "," + args[0]
+			}
+		case 4:
+			if reverseMiddleOps(inst.Op) {
+				return op + " " + args[1] + "," + args[3] + "," + args[2] + "," + args[0]
+			}
+		}
+		args = append(args, args[0])
+		return op + " " + strings.Join(args[1:], ",")
+	case PASTECC:
+		// paste. has two input registers, and an L field, unlike other 3 operand instructions.
+		return op + " " + args[0] + "," + args[1] + "," + args[2]
+	case SYNC:
+		if args[0] == "$1" {
+			return "LWSYNC"
+		}
+		return "HWSYNC"
+
+	case ISEL:
+		return "ISEL " + args[3] + "," + args[1] + "," + args[2] + "," + args[0]
+
+	// store instructions always have the memory operand at the end, no need to reorder
+	// indexed stores handled separately
+	case STB, STBU,
+		STH, STHU,
+		STW, STWU,
+		STD, STDU,
+		STFD, STFDU,
+		STFS, STFSU,
+		STQ, HASHST, HASHSTP:
+		return op + " " + strings.Join(args, ",")
+
+	case FCMPU, FCMPO, CMPD, CMPDI, CMPLD, CMPLDI, CMPW, CMPWI, CMPLW, CMPLWI:
+		crf := int(inst.Args[0].(CondReg) - CR0)
+		cmpstr := op + " " + args[1] + "," + args[2]
+		if crf != 0 { // print CRx as the final operand if not implied (i.e BF != 0)
+			cmpstr += "," + args[0]
+		}
+		return cmpstr
+
+	case LIS:
+		return "ADDIS $0," + args[1] + "," + args[0]
+	// store instructions with index registers
+	case STBX, STBUX, STHX, STHUX, STWX, STWUX, STDX, STDUX,
+		STHBRX, STWBRX, STDBRX, STSWX, STFIWX:
+		return "MOV" + op[2:len(op)-1] + " " + args[0] + ",(" + args[2] + ")(" + args[1] + ")"
+
+	case STDCXCC, STWCXCC, STHCXCC, STBCXCC:
+		return op + " " + args[0] + ",(" + args[2] + ")(" + args[1] + ")"
+
+	case STXVX, STXVD2X, STXVW4X, STXVH8X, STXVB16X, STXSDX, STVX, STVXL, STVEBX, STVEHX, STVEWX, STXSIWX, STFDX, STFDUX, STFDPX, STFSX, STFSUX:
+		return op + " " + args[0] + ",(" + args[2] + ")(" + args[1] + ")"
+
+	case STXV:
+		return op + " " + args[0] + "," + args[1]
+
+	case STXVL, STXVLL:
+		return op + " " + args[0] + "," + args[1] + "," + args[2]
+
+	case LWAX, LWAUX, LWZX, LHZX, LBZX, LDX, LHAX, LHAUX, LDARX, LWARX, LHARX, LBARX, LFDX, LFDUX, LFSX, LFSUX, LDBRX, LWBRX, LHBRX, LDUX, LWZUX, LHZUX, LBZUX:
+		if args[1] == "0" {
+			return op + " (" + args[2] + ")," + args[0]
+		}
+		return op + " (" + args[2] + ")(" + args[1] + ")," + args[0]
+
+	case LXVX, LXVD2X, LXVW4X, LXVH8X, LXVB16X, LVX, LVXL, LVSR, LVSL, LVEBX, LVEHX, LVEWX, LXSDX, LXSIWAX:
+		return op + " (" + args[2] + ")(" + args[1] + ")," + args[0]
+
+	case LXV:
+		return op + " " + args[1] + "," + args[0]
+
+	case LXVL, LXVLL:
+		return op + " " + args[1] + "," + args[2] + "," + args[0]
+
+	case DCBT, DCBTST, DCBZ, DCBST, ICBI:
+		if args[0] == "0" || args[0] == "R0" {
+			return op + " (" + args[1] + ")"
+		}
+		return op + " (" + args[1] + ")(" + args[0] + ")"
+
+	// branch instructions needs additional handling
+	case BCLR:
+		if int(inst.Args[0].(Imm))&20 == 20 { // unconditional
+			return "RET"
+		}
+		return op + " " + strings.Join(args, ", ")
+	case BC:
+		bo := int(inst.Args[0].(Imm))
+		bi := int(inst.Args[1].(CondReg) - Cond0LT)
+		bcname := condName[((bo&0x8)>>1)|(bi&0x3)]
+		if bo&0x17 == 4 { // jump only a CR bit set/unset, no hints (at bits) set.
+			if bi >= 4 {
+				return fmt.Sprintf("B%s CR%d,%s", bcname, bi>>2, args[2])
+			} else {
+				return fmt.Sprintf("B%s %s", bcname, args[2])
+			}
+		}
+		return op + " " + strings.Join(args, ",")
+	case BCCTR:
+		if int(inst.Args[0].(Imm))&20 == 20 { // unconditional
+			return "BR (CTR)"
+		}
+		return op + " " + strings.Join(args, ", ")
+	case BCCTRL:
+		if int(inst.Args[0].(Imm))&20 == 20 { // unconditional
+			return "BL (CTR)"
+		}
+		return op + " " + strings.Join(args, ",")
+	case BCA, BCL, BCLA, BCLRL, BCTAR, BCTARL:
+		return op + " " + strings.Join(args, ",")
+	}
+}
+
+// plan9Arg formats arg (which is the argIndex's arg in inst) according to Plan 9 rules.
+//
+// NOTE: because Plan9Syntax is the only caller of this func, and it receives a copy
+// of inst, it's ok to modify inst.Args here.
+func plan9Arg(inst *Inst, argIndex int, pc uint64, arg Arg, symname func(uint64) (string, uint64)) string {
+	// special cases for load/store instructions
+	if _, ok := arg.(Offset); ok {
+		if argIndex+1 == len(inst.Args) || inst.Args[argIndex+1] == nil {
+			panic(fmt.Errorf("wrong table: offset not followed by register"))
+		}
+	}
+	switch arg := arg.(type) {
+	case Reg:
+		if isLoadStoreOp(inst.Op) && argIndex == 1 && arg == R0 {
+			return "0"
+		}
+		if arg == R30 {
+			return "g"
+		}
+		return strings.ToUpper(arg.String())
+	case CondReg:
+		// This op is left as its numerical value, not mapped onto CR + condition
+		if inst.Op == ISEL {
+			return fmt.Sprintf("$%d", (arg - Cond0LT))
+		}
+		bit := [4]string{"LT", "GT", "EQ", "SO"}[(arg-Cond0LT)%4]
+		if arg <= Cond0SO {
+			return bit
+		} else if arg > Cond0SO && arg <= Cond7SO {
+			return fmt.Sprintf("CR%d%s", int(arg-Cond0LT)/4, bit)
+		} else {
+			return fmt.Sprintf("CR%d", int(arg-CR0))
+		}
+	case Imm:
+		return fmt.Sprintf("$%d", arg)
+	case SpReg:
+		switch arg {
+		case 8:
+			return "LR"
+		case 9:
+			return "CTR"
+		}
+		return fmt.Sprintf("SPR(%d)", int(arg))
+	case PCRel:
+		addr := pc + uint64(int64(arg))
+		s, base := symname(addr)
+		if s != "" && addr == base {
+			return fmt.Sprintf("%s(SB)", s)
+		}
+		if inst.Op == BL && s != "" && (addr-base) == 8 {
+			// When decoding an object built for PIE, a CALL targeting
+			// a global entry point will be adjusted to the local entry
+			// if any. For now, assume any symname+8 PC is a local call.
+			return fmt.Sprintf("%s+%d(SB)", s, addr-base)
+		}
+		return fmt.Sprintf("%#x", addr)
+	case Label:
+		return fmt.Sprintf("%#x", int(arg))
+	case Offset:
+		reg := inst.Args[argIndex+1].(Reg)
+		removeArg(inst, argIndex+1)
+		if reg == R0 {
+			return fmt.Sprintf("%d(0)", int(arg))
+		}
+		return fmt.Sprintf("%d(R%d)", int(arg), reg-R0)
+	}
+	return fmt.Sprintf("???(%v)", arg)
+}
+
+func reverseMiddleOps(op Op) bool {
+	switch op {
+	case FMADD, FMADDCC, FMADDS, FMADDSCC, FMSUB, FMSUBCC, FMSUBS, FMSUBSCC, FNMADD, FNMADDCC, FNMADDS, FNMADDSCC, FNMSUB, FNMSUBCC, FNMSUBS, FNMSUBSCC, FSEL, FSELCC:
+		return true
+	}
+	return false
+}
+
+func reverseOperandOrder(op Op) bool {
+	switch op {
+	// Special case for SUBF, SUBFC: not reversed
+	case ADD, ADDC, ADDE, ADDCC, ADDCCC:
+		return true
+	case MULLW, MULLWCC, MULHW, MULHWCC, MULLD, MULLDCC, MULHD, MULHDCC, MULLWO, MULLWOCC, MULHWU, MULHWUCC, MULLDO, MULLDOCC:
+		return true
+	case DIVD, DIVDCC, DIVDU, DIVDUCC, DIVDE, DIVDECC, DIVDEU, DIVDEUCC, DIVDO, DIVDOCC, DIVDUO, DIVDUOCC:
+		return true
+	case MODUD, MODSD, MODUW, MODSW:
+		return true
+	case FADD, FADDS, FSUB, FSUBS, FMUL, FMULS, FDIV, FDIVS, FMADD, FMADDS, FMSUB, FMSUBS, FNMADD, FNMADDS, FNMSUB, FNMSUBS, FMULSCC:
+		return true
+	case FADDCC, FADDSCC, FSUBCC, FMULCC, FDIVCC, FDIVSCC:
+		return true
+	case OR, ORCC, ORC, ORCCC, AND, ANDCC, ANDC, ANDCCC, XOR, XORCC, NAND, NANDCC, EQV, EQVCC, NOR, NORCC:
+		return true
+	case SLW, SLWCC, SLD, SLDCC, SRW, SRAW, SRWCC, SRAWCC, SRD, SRDCC, SRAD, SRADCC:
+		return true
+	}
+	return false
+}
+
+// revCondMap maps a conditional register bit to its inverse, if possible.
+var revCondMap = map[string]string{
+	"LT": "GE", "GT": "LE", "EQ": "NE",
+}
+
+// Lookup table to map BI[0:1] and BO[3] to an extended mnemonic for CR ops.
+// Bits 0-1 map to a bit with a CR field, and bit 2 selects the inverted (0)
+// or regular (1) extended mnemonic.
+var condName = []string{
+	"GE",
+	"LE",
+	"NE",
+	"NSO",
+	"LT",
+	"GT",
+	"EQ",
+	"SO",
+}
+
+// plan9OpMap maps an Op to its Plan 9 mnemonics, if different than its GNU mnemonics.
+var plan9OpMap = map[Op]string{
+	LWARX:     "LWAR",
+	LDARX:     "LDAR",
+	LHARX:     "LHAR",
+	LBARX:     "LBAR",
+	LWAX:      "MOVW",
+	LHAX:      "MOVH",
+	LWAUX:     "MOVWU",
+	LHAU:      "MOVHU",
+	LHAUX:     "MOVHU",
+	LDX:       "MOVD",
+	LDUX:      "MOVDU",
+	LWZX:      "MOVWZ",
+	LWZUX:     "MOVWZU",
+	LHZX:      "MOVHZ",
+	LHZUX:     "MOVHZU",
+	LBZX:      "MOVBZ",
+	LBZUX:     "MOVBZU",
+	LDBRX:     "MOVDBR",
+	LWBRX:     "MOVWBR",
+	LHBRX:     "MOVHBR",
+	MCRF:      "MOVFL",
+	XORI:      "XOR",
+	ORI:       "OR",
+	ANDICC:    "ANDCC",
+	ANDC:      "ANDN",
+	ANDCCC:    "ANDNCC",
+	ADDEO:     "ADDEV",
+	ADDEOCC:   "ADDEVCC",
+	ADDO:      "ADDV",
+	ADDOCC:    "ADDVCC",
+	ADDMEO:    "ADDMEV",
+	ADDMEOCC:  "ADDMEVCC",
+	ADDCO:     "ADDCV",
+	ADDCOCC:   "ADDCVCC",
+	ADDZEO:    "ADDZEV",
+	ADDZEOCC:  "ADDZEVCC",
+	SUBFME:    "SUBME",
+	SUBFMECC:  "SUBMECC",
+	SUBFZE:    "SUBZE",
+	SUBFZECC:  "SUBZECC",
+	SUBFZEO:   "SUBZEV",
+	SUBFZEOCC: "SUBZEVCC",
+	SUBF:      "SUB",
+	SUBFC:     "SUBC",
+	SUBFCC:    "SUBCC",
+	SUBFCCC:   "SUBCCC",
+	ORC:       "ORN",
+	ORCCC:     "ORNCC",
+	MULLWO:    "MULLWV",
+	MULLWOCC:  "MULLWVCC",
+	MULLDO:    "MULLDV",
+	MULLDOCC:  "MULLDVCC",
+	DIVDO:     "DIVDV",
+	DIVDOCC:   "DIVDVCC",
+	DIVDUO:    "DIVDUV",
+	DIVDUOCC:  "DIVDUVCC",
+	ADDI:      "ADD",
+	MULLI:     "MULLD",
+	SRADI:     "SRAD",
+	STBCXCC:   "STBCCC",
+	STWCXCC:   "STWCCC",
+	STDCXCC:   "STDCCC",
+	LI:        "MOVD",
+	LBZ:       "MOVBZ", STB: "MOVB",
+	LBZU: "MOVBZU", STBU: "MOVBU",
+	LHZ: "MOVHZ", LHA: "MOVH", STH: "MOVH",
+	LHZU: "MOVHZU", STHU: "MOVHU",
+	LWZ: "MOVWZ", LWA: "MOVW", STW: "MOVW",
+	LWZU: "MOVWZU", STWU: "MOVWU",
+	LD: "MOVD", STD: "MOVD",
+	LDU: "MOVDU", STDU: "MOVDU",
+	LFD: "FMOVD", STFD: "FMOVD",
+	LFS: "FMOVS", STFS: "FMOVS",
+	LFDX: "FMOVD", STFDX: "FMOVD",
+	LFDU: "FMOVDU", STFDU: "FMOVDU",
+	LFDUX: "FMOVDU", STFDUX: "FMOVDU",
+	LFSX: "FMOVS", STFSX: "FMOVS",
+	LFSU: "FMOVSU", STFSU: "FMOVSU",
+	LFSUX: "FMOVSU", STFSUX: "FMOVSU",
+	CMPD: "CMP", CMPDI: "CMP",
+	CMPW: "CMPW", CMPWI: "CMPW",
+	CMPLD: "CMPU", CMPLDI: "CMPU",
+	CMPLW: "CMPWU", CMPLWI: "CMPWU",
+	MTSPR: "MOVD", MFSPR: "MOVD", // the width is ambiguous for SPRs
+	B:  "BR",
+	BL: "CALL",
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/tables.go b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/tables.go
new file mode 100644
index 0000000000000000000000000000000000000000..8705077b60ac0a31e51a04a3e73cc0836d91bc02
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/tables.go
@@ -0,0 +1,5788 @@
+// Code generated by ppc64map -fmt=decoder ../pp64.csv DO NOT EDIT.
+
+package ppc64asm
+
+const (
+	_ Op = iota
+	HASHCHK
+	HASHCHKP
+	HASHST
+	HASHSTP
+	BRD
+	BRH
+	BRW
+	CFUGED
+	CNTLZDM
+	CNTTZDM
+	DCFFIXQQ
+	DCTFIXQQ
+	LXVKQ
+	LXVP
+	LXVPX
+	LXVRBX
+	LXVRDX
+	LXVRHX
+	LXVRWX
+	MTVSRBM
+	MTVSRBMI
+	MTVSRDM
+	MTVSRHM
+	MTVSRQM
+	MTVSRWM
+	PADDI
+	PDEPD
+	PEXTD
+	PLBZ
+	PLD
+	PLFD
+	PLFS
+	PLHA
+	PLHZ
+	PLQ
+	PLWA
+	PLWZ
+	PLXSD
+	PLXSSP
+	PLXV
+	PLXVP
+	PMXVBF16GER2
+	PMXVBF16GER2NN
+	PMXVBF16GER2NP
+	PMXVBF16GER2PN
+	PMXVBF16GER2PP
+	PMXVF16GER2
+	PMXVF16GER2NN
+	PMXVF16GER2NP
+	PMXVF16GER2PN
+	PMXVF16GER2PP
+	PMXVF32GER
+	PMXVF32GERNN
+	PMXVF32GERNP
+	PMXVF32GERPN
+	PMXVF32GERPP
+	PMXVF64GER
+	PMXVF64GERNN
+	PMXVF64GERNP
+	PMXVF64GERPN
+	PMXVF64GERPP
+	PMXVI16GER2
+	PMXVI16GER2PP
+	PMXVI16GER2S
+	PMXVI16GER2SPP
+	PMXVI4GER8
+	PMXVI4GER8PP
+	PMXVI8GER4
+	PMXVI8GER4PP
+	PMXVI8GER4SPP
+	PNOP
+	PSTB
+	PSTD
+	PSTFD
+	PSTFS
+	PSTH
+	PSTQ
+	PSTW
+	PSTXSD
+	PSTXSSP
+	PSTXV
+	PSTXVP
+	SETBC
+	SETBCR
+	SETNBC
+	SETNBCR
+	STXVP
+	STXVPX
+	STXVRBX
+	STXVRDX
+	STXVRHX
+	STXVRWX
+	VCFUGED
+	VCLRLB
+	VCLRRB
+	VCLZDM
+	VCMPEQUQ
+	VCMPEQUQCC
+	VCMPGTSQ
+	VCMPGTSQCC
+	VCMPGTUQ
+	VCMPGTUQCC
+	VCMPSQ
+	VCMPUQ
+	VCNTMBB
+	VCNTMBD
+	VCNTMBH
+	VCNTMBW
+	VCTZDM
+	VDIVESD
+	VDIVESQ
+	VDIVESW
+	VDIVEUD
+	VDIVEUQ
+	VDIVEUW
+	VDIVSD
+	VDIVSQ
+	VDIVSW
+	VDIVUD
+	VDIVUQ
+	VDIVUW
+	VEXPANDBM
+	VEXPANDDM
+	VEXPANDHM
+	VEXPANDQM
+	VEXPANDWM
+	VEXTDDVLX
+	VEXTDDVRX
+	VEXTDUBVLX
+	VEXTDUBVRX
+	VEXTDUHVLX
+	VEXTDUHVRX
+	VEXTDUWVLX
+	VEXTDUWVRX
+	VEXTRACTBM
+	VEXTRACTDM
+	VEXTRACTHM
+	VEXTRACTQM
+	VEXTRACTWM
+	VEXTSD2Q
+	VGNB
+	VINSBLX
+	VINSBRX
+	VINSBVLX
+	VINSBVRX
+	VINSD
+	VINSDLX
+	VINSDRX
+	VINSHLX
+	VINSHRX
+	VINSHVLX
+	VINSHVRX
+	VINSW
+	VINSWLX
+	VINSWRX
+	VINSWVLX
+	VINSWVRX
+	VMODSD
+	VMODSQ
+	VMODSW
+	VMODUD
+	VMODUQ
+	VMODUW
+	VMSUMCUD
+	VMULESD
+	VMULEUD
+	VMULHSD
+	VMULHSW
+	VMULHUD
+	VMULHUW
+	VMULLD
+	VMULOSD
+	VMULOUD
+	VPDEPD
+	VPEXTD
+	VRLQ
+	VRLQMI
+	VRLQNM
+	VSLDBI
+	VSLQ
+	VSRAQ
+	VSRDBI
+	VSRQ
+	VSTRIBL
+	VSTRIBLCC
+	VSTRIBR
+	VSTRIBRCC
+	VSTRIHL
+	VSTRIHLCC
+	VSTRIHR
+	VSTRIHRCC
+	XSCMPEQQP
+	XSCMPGEQP
+	XSCMPGTQP
+	XSCVQPSQZ
+	XSCVQPUQZ
+	XSCVSQQP
+	XSCVUQQP
+	XSMAXCQP
+	XSMINCQP
+	XVBF16GER2
+	XVBF16GER2NN
+	XVBF16GER2NP
+	XVBF16GER2PN
+	XVBF16GER2PP
+	XVCVBF16SPN
+	XVCVSPBF16
+	XVF16GER2
+	XVF16GER2NN
+	XVF16GER2NP
+	XVF16GER2PN
+	XVF16GER2PP
+	XVF32GER
+	XVF32GERNN
+	XVF32GERNP
+	XVF32GERPN
+	XVF32GERPP
+	XVF64GER
+	XVF64GERNN
+	XVF64GERNP
+	XVF64GERPN
+	XVF64GERPP
+	XVI16GER2
+	XVI16GER2PP
+	XVI16GER2S
+	XVI16GER2SPP
+	XVI4GER8
+	XVI4GER8PP
+	XVI8GER4
+	XVI8GER4PP
+	XVI8GER4SPP
+	XVTLSBB
+	XXBLENDVB
+	XXBLENDVD
+	XXBLENDVH
+	XXBLENDVW
+	XXEVAL
+	XXGENPCVBM
+	XXGENPCVDM
+	XXGENPCVHM
+	XXGENPCVWM
+	XXMFACC
+	XXMTACC
+	XXPERMX
+	XXSETACCZ
+	XXSPLTI32DX
+	XXSPLTIDP
+	XXSPLTIW
+	MSGCLRU
+	MSGSNDU
+	URFID
+	ADDEX
+	MFFSCDRN
+	MFFSCDRNI
+	MFFSCE
+	MFFSCRN
+	MFFSCRNI
+	MFFSL
+	SLBIAG
+	VMSUMUDM
+	ADDPCIS
+	BCDCFNCC
+	BCDCFSQCC
+	BCDCFZCC
+	BCDCPSGNCC
+	BCDCTNCC
+	BCDCTSQCC
+	BCDCTZCC
+	BCDSCC
+	BCDSETSGNCC
+	BCDSRCC
+	BCDTRUNCCC
+	BCDUSCC
+	BCDUTRUNCCC
+	CMPEQB
+	CMPRB
+	CNTTZD
+	CNTTZDCC
+	CNTTZW
+	CNTTZWCC
+	COPY
+	CPABORT
+	DARN
+	DTSTSFI
+	DTSTSFIQ
+	EXTSWSLI
+	EXTSWSLICC
+	LDAT
+	LWAT
+	LXSD
+	LXSIBZX
+	LXSIHZX
+	LXSSP
+	LXV
+	LXVB16X
+	LXVH8X
+	LXVL
+	LXVLL
+	LXVWSX
+	LXVX
+	MADDHD
+	MADDHDU
+	MADDLD
+	MCRXRX
+	MFVSRLD
+	MODSD
+	MODSW
+	MODUD
+	MODUW
+	MSGSYNC
+	MTVSRDD
+	MTVSRWS
+	PASTECC
+	SETB
+	SLBIEG
+	SLBSYNC
+	STDAT
+	STOP
+	STWAT
+	STXSD
+	STXSIBX
+	STXSIHX
+	STXSSP
+	STXV
+	STXVB16X
+	STXVH8X
+	STXVL
+	STXVLL
+	STXVX
+	VABSDUB
+	VABSDUH
+	VABSDUW
+	VBPERMD
+	VCLZLSBB
+	VCMPNEB
+	VCMPNEBCC
+	VCMPNEH
+	VCMPNEHCC
+	VCMPNEW
+	VCMPNEWCC
+	VCMPNEZB
+	VCMPNEZBCC
+	VCMPNEZH
+	VCMPNEZHCC
+	VCMPNEZW
+	VCMPNEZWCC
+	VCTZB
+	VCTZD
+	VCTZH
+	VCTZLSBB
+	VCTZW
+	VEXTRACTD
+	VEXTRACTUB
+	VEXTRACTUH
+	VEXTRACTUW
+	VEXTSB2D
+	VEXTSB2W
+	VEXTSH2D
+	VEXTSH2W
+	VEXTSW2D
+	VEXTUBLX
+	VEXTUBRX
+	VEXTUHLX
+	VEXTUHRX
+	VEXTUWLX
+	VEXTUWRX
+	VINSERTB
+	VINSERTD
+	VINSERTH
+	VINSERTW
+	VMUL10CUQ
+	VMUL10ECUQ
+	VMUL10EUQ
+	VMUL10UQ
+	VNEGD
+	VNEGW
+	VPERMR
+	VPRTYBD
+	VPRTYBQ
+	VPRTYBW
+	VRLDMI
+	VRLDNM
+	VRLWMI
+	VRLWNM
+	VSLV
+	VSRV
+	WAIT
+	XSABSQP
+	XSADDQP
+	XSADDQPO
+	XSCMPEQDP
+	XSCMPEXPDP
+	XSCMPEXPQP
+	XSCMPGEDP
+	XSCMPGTDP
+	XSCMPOQP
+	XSCMPUQP
+	XSCPSGNQP
+	XSCVDPHP
+	XSCVDPQP
+	XSCVHPDP
+	XSCVQPDP
+	XSCVQPDPO
+	XSCVQPSDZ
+	XSCVQPSWZ
+	XSCVQPUDZ
+	XSCVQPUWZ
+	XSCVSDQP
+	XSCVUDQP
+	XSDIVQP
+	XSDIVQPO
+	XSIEXPDP
+	XSIEXPQP
+	XSMADDQP
+	XSMADDQPO
+	XSMAXCDP
+	XSMAXJDP
+	XSMINCDP
+	XSMINJDP
+	XSMSUBQP
+	XSMSUBQPO
+	XSMULQP
+	XSMULQPO
+	XSNABSQP
+	XSNEGQP
+	XSNMADDQP
+	XSNMADDQPO
+	XSNMSUBQP
+	XSNMSUBQPO
+	XSRQPI
+	XSRQPIX
+	XSRQPXP
+	XSSQRTQP
+	XSSQRTQPO
+	XSSUBQP
+	XSSUBQPO
+	XSTSTDCDP
+	XSTSTDCQP
+	XSTSTDCSP
+	XSXEXPDP
+	XSXEXPQP
+	XSXSIGDP
+	XSXSIGQP
+	XVCVHPSP
+	XVCVSPHP
+	XVIEXPDP
+	XVIEXPSP
+	XVTSTDCDP
+	XVTSTDCSP
+	XVXEXPDP
+	XVXEXPSP
+	XVXSIGDP
+	XVXSIGSP
+	XXBRD
+	XXBRH
+	XXBRQ
+	XXBRW
+	XXEXTRACTUW
+	XXINSERTW
+	XXPERM
+	XXPERMR
+	XXSPLTIB
+	BCDADDCC
+	BCDSUBCC
+	BCTAR
+	BCTARL
+	CLRBHRB
+	FMRGEW
+	FMRGOW
+	ICBT
+	LQARX
+	LXSIWAX
+	LXSIWZX
+	LXSSPX
+	MFBHRBE
+	MFVSRD
+	MFVSRWZ
+	MSGCLR
+	MSGCLRP
+	MSGSND
+	MSGSNDP
+	MTVSRD
+	MTVSRWA
+	MTVSRWZ
+	RFEBB
+	STQCXCC
+	STXSIWX
+	STXSSPX
+	VADDCUQ
+	VADDECUQ
+	VADDEUQM
+	VADDUDM
+	VADDUQM
+	VBPERMQ
+	VCIPHER
+	VCIPHERLAST
+	VCLZB
+	VCLZD
+	VCLZH
+	VCLZW
+	VCMPEQUD
+	VCMPEQUDCC
+	VCMPGTSD
+	VCMPGTSDCC
+	VCMPGTUD
+	VCMPGTUDCC
+	VEQV
+	VGBBD
+	VMAXSD
+	VMAXUD
+	VMINSD
+	VMINUD
+	VMRGEW
+	VMRGOW
+	VMULESW
+	VMULEUW
+	VMULOSW
+	VMULOUW
+	VMULUWM
+	VNAND
+	VNCIPHER
+	VNCIPHERLAST
+	VORC
+	VPERMXOR
+	VPKSDSS
+	VPKSDUS
+	VPKUDUM
+	VPKUDUS
+	VPMSUMB
+	VPMSUMD
+	VPMSUMH
+	VPMSUMW
+	VPOPCNTB
+	VPOPCNTD
+	VPOPCNTH
+	VPOPCNTW
+	VRLD
+	VSBOX
+	VSHASIGMAD
+	VSHASIGMAW
+	VSLD
+	VSRAD
+	VSRD
+	VSUBCUQ
+	VSUBECUQ
+	VSUBEUQM
+	VSUBUDM
+	VSUBUQM
+	VUPKHSW
+	VUPKLSW
+	XSADDSP
+	XSCVDPSPN
+	XSCVSPDPN
+	XSCVSXDSP
+	XSCVUXDSP
+	XSDIVSP
+	XSMADDASP
+	XSMADDMSP
+	XSMSUBASP
+	XSMSUBMSP
+	XSMULSP
+	XSNMADDASP
+	XSNMADDMSP
+	XSNMSUBASP
+	XSNMSUBMSP
+	XSRESP
+	XSRSP
+	XSRSQRTESP
+	XSSQRTSP
+	XSSUBSP
+	XXLEQV
+	XXLNAND
+	XXLORC
+	ADDG6S
+	BPERMD
+	CBCDTD
+	CDTBCD
+	DCFFIX
+	DCFFIXCC
+	DIVDE
+	DIVDECC
+	DIVDEO
+	DIVDEOCC
+	DIVDEU
+	DIVDEUCC
+	DIVDEUO
+	DIVDEUOCC
+	DIVWE
+	DIVWECC
+	DIVWEO
+	DIVWEOCC
+	DIVWEU
+	DIVWEUCC
+	DIVWEUO
+	DIVWEUOCC
+	FCFIDS
+	FCFIDSCC
+	FCFIDU
+	FCFIDUCC
+	FCFIDUS
+	FCFIDUSCC
+	FCTIDU
+	FCTIDUCC
+	FCTIDUZ
+	FCTIDUZCC
+	FCTIWU
+	FCTIWUCC
+	FCTIWUZ
+	FCTIWUZCC
+	FTDIV
+	FTSQRT
+	LBARX
+	LDBRX
+	LFIWZX
+	LHARX
+	LXSDX
+	LXVD2X
+	LXVDSX
+	LXVW4X
+	POPCNTD
+	POPCNTW
+	STBCXCC
+	STDBRX
+	STHCXCC
+	STXSDX
+	STXVD2X
+	STXVW4X
+	XSABSDP
+	XSADDDP
+	XSCMPODP
+	XSCMPUDP
+	XSCPSGNDP
+	XSCVDPSP
+	XSCVDPSXDS
+	XSCVDPSXWS
+	XSCVDPUXDS
+	XSCVDPUXWS
+	XSCVSPDP
+	XSCVSXDDP
+	XSCVUXDDP
+	XSDIVDP
+	XSMADDADP
+	XSMADDMDP
+	XSMAXDP
+	XSMINDP
+	XSMSUBADP
+	XSMSUBMDP
+	XSMULDP
+	XSNABSDP
+	XSNEGDP
+	XSNMADDADP
+	XSNMADDMDP
+	XSNMSUBADP
+	XSNMSUBMDP
+	XSRDPI
+	XSRDPIC
+	XSRDPIM
+	XSRDPIP
+	XSRDPIZ
+	XSREDP
+	XSRSQRTEDP
+	XSSQRTDP
+	XSSUBDP
+	XSTDIVDP
+	XSTSQRTDP
+	XVABSDP
+	XVABSSP
+	XVADDDP
+	XVADDSP
+	XVCMPEQDP
+	XVCMPEQDPCC
+	XVCMPEQSP
+	XVCMPEQSPCC
+	XVCMPGEDP
+	XVCMPGEDPCC
+	XVCMPGESP
+	XVCMPGESPCC
+	XVCMPGTDP
+	XVCMPGTDPCC
+	XVCMPGTSP
+	XVCMPGTSPCC
+	XVCPSGNDP
+	XVCPSGNSP
+	XVCVDPSP
+	XVCVDPSXDS
+	XVCVDPSXWS
+	XVCVDPUXDS
+	XVCVDPUXWS
+	XVCVSPDP
+	XVCVSPSXDS
+	XVCVSPSXWS
+	XVCVSPUXDS
+	XVCVSPUXWS
+	XVCVSXDDP
+	XVCVSXDSP
+	XVCVSXWDP
+	XVCVSXWSP
+	XVCVUXDDP
+	XVCVUXDSP
+	XVCVUXWDP
+	XVCVUXWSP
+	XVDIVDP
+	XVDIVSP
+	XVMADDADP
+	XVMADDASP
+	XVMADDMDP
+	XVMADDMSP
+	XVMAXDP
+	XVMAXSP
+	XVMINDP
+	XVMINSP
+	XVMSUBADP
+	XVMSUBASP
+	XVMSUBMDP
+	XVMSUBMSP
+	XVMULDP
+	XVMULSP
+	XVNABSDP
+	XVNABSSP
+	XVNEGDP
+	XVNEGSP
+	XVNMADDADP
+	XVNMADDASP
+	XVNMADDMDP
+	XVNMADDMSP
+	XVNMSUBADP
+	XVNMSUBASP
+	XVNMSUBMDP
+	XVNMSUBMSP
+	XVRDPI
+	XVRDPIC
+	XVRDPIM
+	XVRDPIP
+	XVRDPIZ
+	XVREDP
+	XVRESP
+	XVRSPI
+	XVRSPIC
+	XVRSPIM
+	XVRSPIP
+	XVRSPIZ
+	XVRSQRTEDP
+	XVRSQRTESP
+	XVSQRTDP
+	XVSQRTSP
+	XVSUBDP
+	XVSUBSP
+	XVTDIVDP
+	XVTDIVSP
+	XVTSQRTDP
+	XVTSQRTSP
+	XXLAND
+	XXLANDC
+	XXLNOR
+	XXLOR
+	XXLXOR
+	XXMRGHW
+	XXMRGLW
+	XXPERMDI
+	XXSEL
+	XXSLDWI
+	XXSPLTW
+	CMPB
+	DADD
+	DADDCC
+	DADDQ
+	DADDQCC
+	DCFFIXQ
+	DCFFIXQCC
+	DCMPO
+	DCMPOQ
+	DCMPU
+	DCMPUQ
+	DCTDP
+	DCTDPCC
+	DCTFIX
+	DCTFIXCC
+	DCTFIXQ
+	DCTFIXQCC
+	DCTQPQ
+	DCTQPQCC
+	DDEDPD
+	DDEDPDCC
+	DDEDPDQ
+	DDEDPDQCC
+	DDIV
+	DDIVCC
+	DDIVQ
+	DDIVQCC
+	DENBCD
+	DENBCDCC
+	DENBCDQ
+	DENBCDQCC
+	DIEX
+	DIEXCC
+	DIEXQCC
+	DIEXQ
+	DMUL
+	DMULCC
+	DMULQ
+	DMULQCC
+	DQUA
+	DQUACC
+	DQUAI
+	DQUAICC
+	DQUAIQ
+	DQUAIQCC
+	DQUAQ
+	DQUAQCC
+	DRDPQ
+	DRDPQCC
+	DRINTN
+	DRINTNCC
+	DRINTNQ
+	DRINTNQCC
+	DRINTX
+	DRINTXCC
+	DRINTXQ
+	DRINTXQCC
+	DRRND
+	DRRNDCC
+	DRRNDQ
+	DRRNDQCC
+	DRSP
+	DRSPCC
+	DSCLI
+	DSCLICC
+	DSCLIQ
+	DSCLIQCC
+	DSCRI
+	DSCRICC
+	DSCRIQ
+	DSCRIQCC
+	DSUB
+	DSUBCC
+	DSUBQ
+	DSUBQCC
+	DTSTDC
+	DTSTDCQ
+	DTSTDG
+	DTSTDGQ
+	DTSTEX
+	DTSTEXQ
+	DTSTSF
+	DTSTSFQ
+	DXEX
+	DXEXCC
+	DXEXQ
+	DXEXQCC
+	FCPSGN
+	FCPSGNCC
+	LBZCIX
+	LDCIX
+	LFDP
+	LFDPX
+	LFIWAX
+	LHZCIX
+	LWZCIX
+	PRTYD
+	PRTYW
+	SLBFEECC
+	STBCIX
+	STDCIX
+	STFDP
+	STFDPX
+	STHCIX
+	STWCIX
+	ISEL
+	LVEBX
+	LVEHX
+	LVEWX
+	LVSL
+	LVSR
+	LVX
+	LVXL
+	MFVSCR
+	MTVSCR
+	STVEBX
+	STVEHX
+	STVEWX
+	STVX
+	STVXL
+	TLBIEL
+	VADDCUW
+	VADDFP
+	VADDSBS
+	VADDSHS
+	VADDSWS
+	VADDUBM
+	VADDUBS
+	VADDUHM
+	VADDUHS
+	VADDUWM
+	VADDUWS
+	VAND
+	VANDC
+	VAVGSB
+	VAVGSH
+	VAVGSW
+	VAVGUB
+	VAVGUH
+	VAVGUW
+	VCFSX
+	VCFUX
+	VCMPBFP
+	VCMPBFPCC
+	VCMPEQFP
+	VCMPEQFPCC
+	VCMPEQUB
+	VCMPEQUBCC
+	VCMPEQUH
+	VCMPEQUHCC
+	VCMPEQUW
+	VCMPEQUWCC
+	VCMPGEFP
+	VCMPGEFPCC
+	VCMPGTFP
+	VCMPGTFPCC
+	VCMPGTSB
+	VCMPGTSBCC
+	VCMPGTSH
+	VCMPGTSHCC
+	VCMPGTSW
+	VCMPGTSWCC
+	VCMPGTUB
+	VCMPGTUBCC
+	VCMPGTUH
+	VCMPGTUHCC
+	VCMPGTUW
+	VCMPGTUWCC
+	VCTSXS
+	VCTUXS
+	VEXPTEFP
+	VLOGEFP
+	VMADDFP
+	VMAXFP
+	VMAXSB
+	VMAXSH
+	VMAXSW
+	VMAXUB
+	VMAXUH
+	VMAXUW
+	VMHADDSHS
+	VMHRADDSHS
+	VMINFP
+	VMINSB
+	VMINSH
+	VMINSW
+	VMINUB
+	VMINUH
+	VMINUW
+	VMLADDUHM
+	VMRGHB
+	VMRGHH
+	VMRGHW
+	VMRGLB
+	VMRGLH
+	VMRGLW
+	VMSUMMBM
+	VMSUMSHM
+	VMSUMSHS
+	VMSUMUBM
+	VMSUMUHM
+	VMSUMUHS
+	VMULESB
+	VMULESH
+	VMULEUB
+	VMULEUH
+	VMULOSB
+	VMULOSH
+	VMULOUB
+	VMULOUH
+	VNMSUBFP
+	VNOR
+	VOR
+	VPERM
+	VPKPX
+	VPKSHSS
+	VPKSHUS
+	VPKSWSS
+	VPKSWUS
+	VPKUHUM
+	VPKUHUS
+	VPKUWUM
+	VPKUWUS
+	VREFP
+	VRFIM
+	VRFIN
+	VRFIP
+	VRFIZ
+	VRLB
+	VRLH
+	VRLW
+	VRSQRTEFP
+	VSEL
+	VSL
+	VSLB
+	VSLDOI
+	VSLH
+	VSLO
+	VSLW
+	VSPLTB
+	VSPLTH
+	VSPLTISB
+	VSPLTISH
+	VSPLTISW
+	VSPLTW
+	VSR
+	VSRAB
+	VSRAH
+	VSRAW
+	VSRB
+	VSRH
+	VSRO
+	VSRW
+	VSUBCUW
+	VSUBFP
+	VSUBSBS
+	VSUBSHS
+	VSUBSWS
+	VSUBUBM
+	VSUBUBS
+	VSUBUHM
+	VSUBUHS
+	VSUBUWM
+	VSUBUWS
+	VSUM2SWS
+	VSUM4SBS
+	VSUM4SHS
+	VSUM4UBS
+	VSUMSWS
+	VUPKHPX
+	VUPKHSB
+	VUPKHSH
+	VUPKLPX
+	VUPKLSB
+	VUPKLSH
+	VXOR
+	FRE
+	FRECC
+	FRIM
+	FRIMCC
+	FRIN
+	FRINCC
+	FRIP
+	FRIPCC
+	FRIZ
+	FRIZCC
+	FRSQRTES
+	FRSQRTESCC
+	HRFID
+	POPCNTB
+	MFOCRF
+	MTOCRF
+	SLBMFEE
+	SLBMFEV
+	SLBMTE
+	RFSCV
+	SCV
+	LQ
+	STQ
+	CNTLZD
+	CNTLZDCC
+	DCBF
+	DCBST
+	DCBT
+	DCBTST
+	DIVD
+	DIVDCC
+	DIVDO
+	DIVDOCC
+	DIVDU
+	DIVDUCC
+	DIVDUO
+	DIVDUOCC
+	DIVW
+	DIVWCC
+	DIVWO
+	DIVWOCC
+	DIVWU
+	DIVWUCC
+	DIVWUO
+	DIVWUOCC
+	EIEIO
+	EXTSB
+	EXTSBCC
+	EXTSW
+	EXTSWCC
+	FADDS
+	FADDSCC
+	FCFID
+	FCFIDCC
+	FCTID
+	FCTIDCC
+	FCTIDZ
+	FCTIDZCC
+	FDIVS
+	FDIVSCC
+	FMADDS
+	FMADDSCC
+	FMSUBS
+	FMSUBSCC
+	FMULS
+	FMULSCC
+	FNMADDS
+	FNMADDSCC
+	FNMSUBS
+	FNMSUBSCC
+	FRES
+	FRESCC
+	FRSQRTE
+	FRSQRTECC
+	FSEL
+	FSELCC
+	FSQRTS
+	FSQRTSCC
+	FSUBS
+	FSUBSCC
+	ICBI
+	LD
+	LDARX
+	LDU
+	LDUX
+	LDX
+	LWA
+	LWARX
+	LWAUX
+	LWAX
+	MFTB
+	MTMSRD
+	MULHD
+	MULHDCC
+	MULHDU
+	MULHDUCC
+	MULHW
+	MULHWCC
+	MULHWU
+	MULHWUCC
+	MULLD
+	MULLDCC
+	MULLDO
+	MULLDOCC
+	RFID
+	RLDCL
+	RLDCLCC
+	RLDCR
+	RLDCRCC
+	RLDIC
+	RLDICCC
+	RLDICL
+	RLDICLCC
+	RLDICR
+	RLDICRCC
+	RLDIMI
+	RLDIMICC
+	SC
+	SLBIA
+	SLBIE
+	SLD
+	SLDCC
+	SRAD
+	SRADCC
+	SRADI
+	SRADICC
+	SRD
+	SRDCC
+	STD
+	STDCXCC
+	STDU
+	STDUX
+	STDX
+	STFIWX
+	STWCXCC
+	SUBF
+	SUBFCC
+	SUBFO
+	SUBFOCC
+	TD
+	TDI
+	TLBSYNC
+	FCTIW
+	FCTIWCC
+	FCTIWZ
+	FCTIWZCC
+	FSQRT
+	FSQRTCC
+	ADD
+	ADDCC
+	ADDO
+	ADDOCC
+	ADDC
+	ADDCCC
+	ADDCO
+	ADDCOCC
+	ADDE
+	ADDECC
+	ADDEO
+	ADDEOCC
+	LI
+	ADDI
+	ADDIC
+	ADDICCC
+	LIS
+	ADDIS
+	ADDME
+	ADDMECC
+	ADDMEO
+	ADDMEOCC
+	ADDZE
+	ADDZECC
+	ADDZEO
+	ADDZEOCC
+	AND
+	ANDCC
+	ANDC
+	ANDCCC
+	ANDICC
+	ANDISCC
+	B
+	BA
+	BL
+	BLA
+	BC
+	BCA
+	BCL
+	BCLA
+	BCCTR
+	BCCTRL
+	BCLR
+	BCLRL
+	CMPW
+	CMPD
+	CMP
+	CMPWI
+	CMPDI
+	CMPI
+	CMPLW
+	CMPLD
+	CMPL
+	CMPLWI
+	CMPLDI
+	CMPLI
+	CNTLZW
+	CNTLZWCC
+	CRAND
+	CRANDC
+	CREQV
+	CRNAND
+	CRNOR
+	CROR
+	CRORC
+	CRXOR
+	DCBZ
+	EQV
+	EQVCC
+	EXTSH
+	EXTSHCC
+	FABS
+	FABSCC
+	FADD
+	FADDCC
+	FCMPO
+	FCMPU
+	FDIV
+	FDIVCC
+	FMADD
+	FMADDCC
+	FMR
+	FMRCC
+	FMSUB
+	FMSUBCC
+	FMUL
+	FMULCC
+	FNABS
+	FNABSCC
+	FNEG
+	FNEGCC
+	FNMADD
+	FNMADDCC
+	FNMSUB
+	FNMSUBCC
+	FRSP
+	FRSPCC
+	FSUB
+	FSUBCC
+	ISYNC
+	LBZ
+	LBZU
+	LBZUX
+	LBZX
+	LFD
+	LFDU
+	LFDUX
+	LFDX
+	LFS
+	LFSU
+	LFSUX
+	LFSX
+	LHA
+	LHAU
+	LHAUX
+	LHAX
+	LHBRX
+	LHZ
+	LHZU
+	LHZUX
+	LHZX
+	LMW
+	LSWI
+	LSWX
+	LWBRX
+	LWZ
+	LWZU
+	LWZUX
+	LWZX
+	MCRF
+	MCRFS
+	MFCR
+	MFFS
+	MFFSCC
+	MFMSR
+	MFSPR
+	MTCRF
+	MTFSB0
+	MTFSB0CC
+	MTFSB1
+	MTFSB1CC
+	MTFSF
+	MTFSFCC
+	MTFSFI
+	MTFSFICC
+	MTMSR
+	MTSPR
+	MULLI
+	MULLW
+	MULLWCC
+	MULLWO
+	MULLWOCC
+	NAND
+	NANDCC
+	NEG
+	NEGCC
+	NEGO
+	NEGOCC
+	NOR
+	NORCC
+	OR
+	ORCC
+	ORC
+	ORCCC
+	NOP
+	ORI
+	ORIS
+	RLWIMI
+	RLWIMICC
+	RLWINM
+	RLWINMCC
+	RLWNM
+	RLWNMCC
+	SLW
+	SLWCC
+	SRAW
+	SRAWCC
+	SRAWI
+	SRAWICC
+	SRW
+	SRWCC
+	STB
+	STBU
+	STBUX
+	STBX
+	STFD
+	STFDU
+	STFDUX
+	STFDX
+	STFS
+	STFSU
+	STFSUX
+	STFSX
+	STH
+	STHBRX
+	STHU
+	STHUX
+	STHX
+	STMW
+	STSWI
+	STSWX
+	STW
+	STWBRX
+	STWU
+	STWUX
+	STWX
+	SUBFC
+	SUBFCCC
+	SUBFCO
+	SUBFCOCC
+	SUBFE
+	SUBFECC
+	SUBFEO
+	SUBFEOCC
+	SUBFIC
+	SUBFME
+	SUBFMECC
+	SUBFMEO
+	SUBFMEOCC
+	SUBFZE
+	SUBFZECC
+	SUBFZEO
+	SUBFZEOCC
+	SYNC
+	TLBIE
+	TW
+	TWI
+	XOR
+	XORCC
+	XORI
+	XORIS
+)
+
+var opstr = [...]string{
+	HASHCHK:        "hashchk",
+	HASHCHKP:       "hashchkp",
+	HASHST:         "hashst",
+	HASHSTP:        "hashstp",
+	BRD:            "brd",
+	BRH:            "brh",
+	BRW:            "brw",
+	CFUGED:         "cfuged",
+	CNTLZDM:        "cntlzdm",
+	CNTTZDM:        "cnttzdm",
+	DCFFIXQQ:       "dcffixqq",
+	DCTFIXQQ:       "dctfixqq",
+	LXVKQ:          "lxvkq",
+	LXVP:           "lxvp",
+	LXVPX:          "lxvpx",
+	LXVRBX:         "lxvrbx",
+	LXVRDX:         "lxvrdx",
+	LXVRHX:         "lxvrhx",
+	LXVRWX:         "lxvrwx",
+	MTVSRBM:        "mtvsrbm",
+	MTVSRBMI:       "mtvsrbmi",
+	MTVSRDM:        "mtvsrdm",
+	MTVSRHM:        "mtvsrhm",
+	MTVSRQM:        "mtvsrqm",
+	MTVSRWM:        "mtvsrwm",
+	PADDI:          "paddi",
+	PDEPD:          "pdepd",
+	PEXTD:          "pextd",
+	PLBZ:           "plbz",
+	PLD:            "pld",
+	PLFD:           "plfd",
+	PLFS:           "plfs",
+	PLHA:           "plha",
+	PLHZ:           "plhz",
+	PLQ:            "plq",
+	PLWA:           "plwa",
+	PLWZ:           "plwz",
+	PLXSD:          "plxsd",
+	PLXSSP:         "plxssp",
+	PLXV:           "plxv",
+	PLXVP:          "plxvp",
+	PMXVBF16GER2:   "pmxvbf16ger2",
+	PMXVBF16GER2NN: "pmxvbf16ger2nn",
+	PMXVBF16GER2NP: "pmxvbf16ger2np",
+	PMXVBF16GER2PN: "pmxvbf16ger2pn",
+	PMXVBF16GER2PP: "pmxvbf16ger2pp",
+	PMXVF16GER2:    "pmxvf16ger2",
+	PMXVF16GER2NN:  "pmxvf16ger2nn",
+	PMXVF16GER2NP:  "pmxvf16ger2np",
+	PMXVF16GER2PN:  "pmxvf16ger2pn",
+	PMXVF16GER2PP:  "pmxvf16ger2pp",
+	PMXVF32GER:     "pmxvf32ger",
+	PMXVF32GERNN:   "pmxvf32gernn",
+	PMXVF32GERNP:   "pmxvf32gernp",
+	PMXVF32GERPN:   "pmxvf32gerpn",
+	PMXVF32GERPP:   "pmxvf32gerpp",
+	PMXVF64GER:     "pmxvf64ger",
+	PMXVF64GERNN:   "pmxvf64gernn",
+	PMXVF64GERNP:   "pmxvf64gernp",
+	PMXVF64GERPN:   "pmxvf64gerpn",
+	PMXVF64GERPP:   "pmxvf64gerpp",
+	PMXVI16GER2:    "pmxvi16ger2",
+	PMXVI16GER2PP:  "pmxvi16ger2pp",
+	PMXVI16GER2S:   "pmxvi16ger2s",
+	PMXVI16GER2SPP: "pmxvi16ger2spp",
+	PMXVI4GER8:     "pmxvi4ger8",
+	PMXVI4GER8PP:   "pmxvi4ger8pp",
+	PMXVI8GER4:     "pmxvi8ger4",
+	PMXVI8GER4PP:   "pmxvi8ger4pp",
+	PMXVI8GER4SPP:  "pmxvi8ger4spp",
+	PNOP:           "pnop",
+	PSTB:           "pstb",
+	PSTD:           "pstd",
+	PSTFD:          "pstfd",
+	PSTFS:          "pstfs",
+	PSTH:           "psth",
+	PSTQ:           "pstq",
+	PSTW:           "pstw",
+	PSTXSD:         "pstxsd",
+	PSTXSSP:        "pstxssp",
+	PSTXV:          "pstxv",
+	PSTXVP:         "pstxvp",
+	SETBC:          "setbc",
+	SETBCR:         "setbcr",
+	SETNBC:         "setnbc",
+	SETNBCR:        "setnbcr",
+	STXVP:          "stxvp",
+	STXVPX:         "stxvpx",
+	STXVRBX:        "stxvrbx",
+	STXVRDX:        "stxvrdx",
+	STXVRHX:        "stxvrhx",
+	STXVRWX:        "stxvrwx",
+	VCFUGED:        "vcfuged",
+	VCLRLB:         "vclrlb",
+	VCLRRB:         "vclrrb",
+	VCLZDM:         "vclzdm",
+	VCMPEQUQ:       "vcmpequq",
+	VCMPEQUQCC:     "vcmpequq.",
+	VCMPGTSQ:       "vcmpgtsq",
+	VCMPGTSQCC:     "vcmpgtsq.",
+	VCMPGTUQ:       "vcmpgtuq",
+	VCMPGTUQCC:     "vcmpgtuq.",
+	VCMPSQ:         "vcmpsq",
+	VCMPUQ:         "vcmpuq",
+	VCNTMBB:        "vcntmbb",
+	VCNTMBD:        "vcntmbd",
+	VCNTMBH:        "vcntmbh",
+	VCNTMBW:        "vcntmbw",
+	VCTZDM:         "vctzdm",
+	VDIVESD:        "vdivesd",
+	VDIVESQ:        "vdivesq",
+	VDIVESW:        "vdivesw",
+	VDIVEUD:        "vdiveud",
+	VDIVEUQ:        "vdiveuq",
+	VDIVEUW:        "vdiveuw",
+	VDIVSD:         "vdivsd",
+	VDIVSQ:         "vdivsq",
+	VDIVSW:         "vdivsw",
+	VDIVUD:         "vdivud",
+	VDIVUQ:         "vdivuq",
+	VDIVUW:         "vdivuw",
+	VEXPANDBM:      "vexpandbm",
+	VEXPANDDM:      "vexpanddm",
+	VEXPANDHM:      "vexpandhm",
+	VEXPANDQM:      "vexpandqm",
+	VEXPANDWM:      "vexpandwm",
+	VEXTDDVLX:      "vextddvlx",
+	VEXTDDVRX:      "vextddvrx",
+	VEXTDUBVLX:     "vextdubvlx",
+	VEXTDUBVRX:     "vextdubvrx",
+	VEXTDUHVLX:     "vextduhvlx",
+	VEXTDUHVRX:     "vextduhvrx",
+	VEXTDUWVLX:     "vextduwvlx",
+	VEXTDUWVRX:     "vextduwvrx",
+	VEXTRACTBM:     "vextractbm",
+	VEXTRACTDM:     "vextractdm",
+	VEXTRACTHM:     "vextracthm",
+	VEXTRACTQM:     "vextractqm",
+	VEXTRACTWM:     "vextractwm",
+	VEXTSD2Q:       "vextsd2q",
+	VGNB:           "vgnb",
+	VINSBLX:        "vinsblx",
+	VINSBRX:        "vinsbrx",
+	VINSBVLX:       "vinsbvlx",
+	VINSBVRX:       "vinsbvrx",
+	VINSD:          "vinsd",
+	VINSDLX:        "vinsdlx",
+	VINSDRX:        "vinsdrx",
+	VINSHLX:        "vinshlx",
+	VINSHRX:        "vinshrx",
+	VINSHVLX:       "vinshvlx",
+	VINSHVRX:       "vinshvrx",
+	VINSW:          "vinsw",
+	VINSWLX:        "vinswlx",
+	VINSWRX:        "vinswrx",
+	VINSWVLX:       "vinswvlx",
+	VINSWVRX:       "vinswvrx",
+	VMODSD:         "vmodsd",
+	VMODSQ:         "vmodsq",
+	VMODSW:         "vmodsw",
+	VMODUD:         "vmodud",
+	VMODUQ:         "vmoduq",
+	VMODUW:         "vmoduw",
+	VMSUMCUD:       "vmsumcud",
+	VMULESD:        "vmulesd",
+	VMULEUD:        "vmuleud",
+	VMULHSD:        "vmulhsd",
+	VMULHSW:        "vmulhsw",
+	VMULHUD:        "vmulhud",
+	VMULHUW:        "vmulhuw",
+	VMULLD:         "vmulld",
+	VMULOSD:        "vmulosd",
+	VMULOUD:        "vmuloud",
+	VPDEPD:         "vpdepd",
+	VPEXTD:         "vpextd",
+	VRLQ:           "vrlq",
+	VRLQMI:         "vrlqmi",
+	VRLQNM:         "vrlqnm",
+	VSLDBI:         "vsldbi",
+	VSLQ:           "vslq",
+	VSRAQ:          "vsraq",
+	VSRDBI:         "vsrdbi",
+	VSRQ:           "vsrq",
+	VSTRIBL:        "vstribl",
+	VSTRIBLCC:      "vstribl.",
+	VSTRIBR:        "vstribr",
+	VSTRIBRCC:      "vstribr.",
+	VSTRIHL:        "vstrihl",
+	VSTRIHLCC:      "vstrihl.",
+	VSTRIHR:        "vstrihr",
+	VSTRIHRCC:      "vstrihr.",
+	XSCMPEQQP:      "xscmpeqqp",
+	XSCMPGEQP:      "xscmpgeqp",
+	XSCMPGTQP:      "xscmpgtqp",
+	XSCVQPSQZ:      "xscvqpsqz",
+	XSCVQPUQZ:      "xscvqpuqz",
+	XSCVSQQP:       "xscvsqqp",
+	XSCVUQQP:       "xscvuqqp",
+	XSMAXCQP:       "xsmaxcqp",
+	XSMINCQP:       "xsmincqp",
+	XVBF16GER2:     "xvbf16ger2",
+	XVBF16GER2NN:   "xvbf16ger2nn",
+	XVBF16GER2NP:   "xvbf16ger2np",
+	XVBF16GER2PN:   "xvbf16ger2pn",
+	XVBF16GER2PP:   "xvbf16ger2pp",
+	XVCVBF16SPN:    "xvcvbf16spn",
+	XVCVSPBF16:     "xvcvspbf16",
+	XVF16GER2:      "xvf16ger2",
+	XVF16GER2NN:    "xvf16ger2nn",
+	XVF16GER2NP:    "xvf16ger2np",
+	XVF16GER2PN:    "xvf16ger2pn",
+	XVF16GER2PP:    "xvf16ger2pp",
+	XVF32GER:       "xvf32ger",
+	XVF32GERNN:     "xvf32gernn",
+	XVF32GERNP:     "xvf32gernp",
+	XVF32GERPN:     "xvf32gerpn",
+	XVF32GERPP:     "xvf32gerpp",
+	XVF64GER:       "xvf64ger",
+	XVF64GERNN:     "xvf64gernn",
+	XVF64GERNP:     "xvf64gernp",
+	XVF64GERPN:     "xvf64gerpn",
+	XVF64GERPP:     "xvf64gerpp",
+	XVI16GER2:      "xvi16ger2",
+	XVI16GER2PP:    "xvi16ger2pp",
+	XVI16GER2S:     "xvi16ger2s",
+	XVI16GER2SPP:   "xvi16ger2spp",
+	XVI4GER8:       "xvi4ger8",
+	XVI4GER8PP:     "xvi4ger8pp",
+	XVI8GER4:       "xvi8ger4",
+	XVI8GER4PP:     "xvi8ger4pp",
+	XVI8GER4SPP:    "xvi8ger4spp",
+	XVTLSBB:        "xvtlsbb",
+	XXBLENDVB:      "xxblendvb",
+	XXBLENDVD:      "xxblendvd",
+	XXBLENDVH:      "xxblendvh",
+	XXBLENDVW:      "xxblendvw",
+	XXEVAL:         "xxeval",
+	XXGENPCVBM:     "xxgenpcvbm",
+	XXGENPCVDM:     "xxgenpcvdm",
+	XXGENPCVHM:     "xxgenpcvhm",
+	XXGENPCVWM:     "xxgenpcvwm",
+	XXMFACC:        "xxmfacc",
+	XXMTACC:        "xxmtacc",
+	XXPERMX:        "xxpermx",
+	XXSETACCZ:      "xxsetaccz",
+	XXSPLTI32DX:    "xxsplti32dx",
+	XXSPLTIDP:      "xxspltidp",
+	XXSPLTIW:       "xxspltiw",
+	MSGCLRU:        "msgclru",
+	MSGSNDU:        "msgsndu",
+	URFID:          "urfid",
+	ADDEX:          "addex",
+	MFFSCDRN:       "mffscdrn",
+	MFFSCDRNI:      "mffscdrni",
+	MFFSCE:         "mffsce",
+	MFFSCRN:        "mffscrn",
+	MFFSCRNI:       "mffscrni",
+	MFFSL:          "mffsl",
+	SLBIAG:         "slbiag",
+	VMSUMUDM:       "vmsumudm",
+	ADDPCIS:        "addpcis",
+	BCDCFNCC:       "bcdcfn.",
+	BCDCFSQCC:      "bcdcfsq.",
+	BCDCFZCC:       "bcdcfz.",
+	BCDCPSGNCC:     "bcdcpsgn.",
+	BCDCTNCC:       "bcdctn.",
+	BCDCTSQCC:      "bcdctsq.",
+	BCDCTZCC:       "bcdctz.",
+	BCDSCC:         "bcds.",
+	BCDSETSGNCC:    "bcdsetsgn.",
+	BCDSRCC:        "bcdsr.",
+	BCDTRUNCCC:     "bcdtrunc.",
+	BCDUSCC:        "bcdus.",
+	BCDUTRUNCCC:    "bcdutrunc.",
+	CMPEQB:         "cmpeqb",
+	CMPRB:          "cmprb",
+	CNTTZD:         "cnttzd",
+	CNTTZDCC:       "cnttzd.",
+	CNTTZW:         "cnttzw",
+	CNTTZWCC:       "cnttzw.",
+	COPY:           "copy",
+	CPABORT:        "cpabort",
+	DARN:           "darn",
+	DTSTSFI:        "dtstsfi",
+	DTSTSFIQ:       "dtstsfiq",
+	EXTSWSLI:       "extswsli",
+	EXTSWSLICC:     "extswsli.",
+	LDAT:           "ldat",
+	LWAT:           "lwat",
+	LXSD:           "lxsd",
+	LXSIBZX:        "lxsibzx",
+	LXSIHZX:        "lxsihzx",
+	LXSSP:          "lxssp",
+	LXV:            "lxv",
+	LXVB16X:        "lxvb16x",
+	LXVH8X:         "lxvh8x",
+	LXVL:           "lxvl",
+	LXVLL:          "lxvll",
+	LXVWSX:         "lxvwsx",
+	LXVX:           "lxvx",
+	MADDHD:         "maddhd",
+	MADDHDU:        "maddhdu",
+	MADDLD:         "maddld",
+	MCRXRX:         "mcrxrx",
+	MFVSRLD:        "mfvsrld",
+	MODSD:          "modsd",
+	MODSW:          "modsw",
+	MODUD:          "modud",
+	MODUW:          "moduw",
+	MSGSYNC:        "msgsync",
+	MTVSRDD:        "mtvsrdd",
+	MTVSRWS:        "mtvsrws",
+	PASTECC:        "paste.",
+	SETB:           "setb",
+	SLBIEG:         "slbieg",
+	SLBSYNC:        "slbsync",
+	STDAT:          "stdat",
+	STOP:           "stop",
+	STWAT:          "stwat",
+	STXSD:          "stxsd",
+	STXSIBX:        "stxsibx",
+	STXSIHX:        "stxsihx",
+	STXSSP:         "stxssp",
+	STXV:           "stxv",
+	STXVB16X:       "stxvb16x",
+	STXVH8X:        "stxvh8x",
+	STXVL:          "stxvl",
+	STXVLL:         "stxvll",
+	STXVX:          "stxvx",
+	VABSDUB:        "vabsdub",
+	VABSDUH:        "vabsduh",
+	VABSDUW:        "vabsduw",
+	VBPERMD:        "vbpermd",
+	VCLZLSBB:       "vclzlsbb",
+	VCMPNEB:        "vcmpneb",
+	VCMPNEBCC:      "vcmpneb.",
+	VCMPNEH:        "vcmpneh",
+	VCMPNEHCC:      "vcmpneh.",
+	VCMPNEW:        "vcmpnew",
+	VCMPNEWCC:      "vcmpnew.",
+	VCMPNEZB:       "vcmpnezb",
+	VCMPNEZBCC:     "vcmpnezb.",
+	VCMPNEZH:       "vcmpnezh",
+	VCMPNEZHCC:     "vcmpnezh.",
+	VCMPNEZW:       "vcmpnezw",
+	VCMPNEZWCC:     "vcmpnezw.",
+	VCTZB:          "vctzb",
+	VCTZD:          "vctzd",
+	VCTZH:          "vctzh",
+	VCTZLSBB:       "vctzlsbb",
+	VCTZW:          "vctzw",
+	VEXTRACTD:      "vextractd",
+	VEXTRACTUB:     "vextractub",
+	VEXTRACTUH:     "vextractuh",
+	VEXTRACTUW:     "vextractuw",
+	VEXTSB2D:       "vextsb2d",
+	VEXTSB2W:       "vextsb2w",
+	VEXTSH2D:       "vextsh2d",
+	VEXTSH2W:       "vextsh2w",
+	VEXTSW2D:       "vextsw2d",
+	VEXTUBLX:       "vextublx",
+	VEXTUBRX:       "vextubrx",
+	VEXTUHLX:       "vextuhlx",
+	VEXTUHRX:       "vextuhrx",
+	VEXTUWLX:       "vextuwlx",
+	VEXTUWRX:       "vextuwrx",
+	VINSERTB:       "vinsertb",
+	VINSERTD:       "vinsertd",
+	VINSERTH:       "vinserth",
+	VINSERTW:       "vinsertw",
+	VMUL10CUQ:      "vmul10cuq",
+	VMUL10ECUQ:     "vmul10ecuq",
+	VMUL10EUQ:      "vmul10euq",
+	VMUL10UQ:       "vmul10uq",
+	VNEGD:          "vnegd",
+	VNEGW:          "vnegw",
+	VPERMR:         "vpermr",
+	VPRTYBD:        "vprtybd",
+	VPRTYBQ:        "vprtybq",
+	VPRTYBW:        "vprtybw",
+	VRLDMI:         "vrldmi",
+	VRLDNM:         "vrldnm",
+	VRLWMI:         "vrlwmi",
+	VRLWNM:         "vrlwnm",
+	VSLV:           "vslv",
+	VSRV:           "vsrv",
+	WAIT:           "wait",
+	XSABSQP:        "xsabsqp",
+	XSADDQP:        "xsaddqp",
+	XSADDQPO:       "xsaddqpo",
+	XSCMPEQDP:      "xscmpeqdp",
+	XSCMPEXPDP:     "xscmpexpdp",
+	XSCMPEXPQP:     "xscmpexpqp",
+	XSCMPGEDP:      "xscmpgedp",
+	XSCMPGTDP:      "xscmpgtdp",
+	XSCMPOQP:       "xscmpoqp",
+	XSCMPUQP:       "xscmpuqp",
+	XSCPSGNQP:      "xscpsgnqp",
+	XSCVDPHP:       "xscvdphp",
+	XSCVDPQP:       "xscvdpqp",
+	XSCVHPDP:       "xscvhpdp",
+	XSCVQPDP:       "xscvqpdp",
+	XSCVQPDPO:      "xscvqpdpo",
+	XSCVQPSDZ:      "xscvqpsdz",
+	XSCVQPSWZ:      "xscvqpswz",
+	XSCVQPUDZ:      "xscvqpudz",
+	XSCVQPUWZ:      "xscvqpuwz",
+	XSCVSDQP:       "xscvsdqp",
+	XSCVUDQP:       "xscvudqp",
+	XSDIVQP:        "xsdivqp",
+	XSDIVQPO:       "xsdivqpo",
+	XSIEXPDP:       "xsiexpdp",
+	XSIEXPQP:       "xsiexpqp",
+	XSMADDQP:       "xsmaddqp",
+	XSMADDQPO:      "xsmaddqpo",
+	XSMAXCDP:       "xsmaxcdp",
+	XSMAXJDP:       "xsmaxjdp",
+	XSMINCDP:       "xsmincdp",
+	XSMINJDP:       "xsminjdp",
+	XSMSUBQP:       "xsmsubqp",
+	XSMSUBQPO:      "xsmsubqpo",
+	XSMULQP:        "xsmulqp",
+	XSMULQPO:       "xsmulqpo",
+	XSNABSQP:       "xsnabsqp",
+	XSNEGQP:        "xsnegqp",
+	XSNMADDQP:      "xsnmaddqp",
+	XSNMADDQPO:     "xsnmaddqpo",
+	XSNMSUBQP:      "xsnmsubqp",
+	XSNMSUBQPO:     "xsnmsubqpo",
+	XSRQPI:         "xsrqpi",
+	XSRQPIX:        "xsrqpix",
+	XSRQPXP:        "xsrqpxp",
+	XSSQRTQP:       "xssqrtqp",
+	XSSQRTQPO:      "xssqrtqpo",
+	XSSUBQP:        "xssubqp",
+	XSSUBQPO:       "xssubqpo",
+	XSTSTDCDP:      "xststdcdp",
+	XSTSTDCQP:      "xststdcqp",
+	XSTSTDCSP:      "xststdcsp",
+	XSXEXPDP:       "xsxexpdp",
+	XSXEXPQP:       "xsxexpqp",
+	XSXSIGDP:       "xsxsigdp",
+	XSXSIGQP:       "xsxsigqp",
+	XVCVHPSP:       "xvcvhpsp",
+	XVCVSPHP:       "xvcvsphp",
+	XVIEXPDP:       "xviexpdp",
+	XVIEXPSP:       "xviexpsp",
+	XVTSTDCDP:      "xvtstdcdp",
+	XVTSTDCSP:      "xvtstdcsp",
+	XVXEXPDP:       "xvxexpdp",
+	XVXEXPSP:       "xvxexpsp",
+	XVXSIGDP:       "xvxsigdp",
+	XVXSIGSP:       "xvxsigsp",
+	XXBRD:          "xxbrd",
+	XXBRH:          "xxbrh",
+	XXBRQ:          "xxbrq",
+	XXBRW:          "xxbrw",
+	XXEXTRACTUW:    "xxextractuw",
+	XXINSERTW:      "xxinsertw",
+	XXPERM:         "xxperm",
+	XXPERMR:        "xxpermr",
+	XXSPLTIB:       "xxspltib",
+	BCDADDCC:       "bcdadd.",
+	BCDSUBCC:       "bcdsub.",
+	BCTAR:          "bctar",
+	BCTARL:         "bctarl",
+	CLRBHRB:        "clrbhrb",
+	FMRGEW:         "fmrgew",
+	FMRGOW:         "fmrgow",
+	ICBT:           "icbt",
+	LQARX:          "lqarx",
+	LXSIWAX:        "lxsiwax",
+	LXSIWZX:        "lxsiwzx",
+	LXSSPX:         "lxsspx",
+	MFBHRBE:        "mfbhrbe",
+	MFVSRD:         "mfvsrd",
+	MFVSRWZ:        "mfvsrwz",
+	MSGCLR:         "msgclr",
+	MSGCLRP:        "msgclrp",
+	MSGSND:         "msgsnd",
+	MSGSNDP:        "msgsndp",
+	MTVSRD:         "mtvsrd",
+	MTVSRWA:        "mtvsrwa",
+	MTVSRWZ:        "mtvsrwz",
+	RFEBB:          "rfebb",
+	STQCXCC:        "stqcx.",
+	STXSIWX:        "stxsiwx",
+	STXSSPX:        "stxsspx",
+	VADDCUQ:        "vaddcuq",
+	VADDECUQ:       "vaddecuq",
+	VADDEUQM:       "vaddeuqm",
+	VADDUDM:        "vaddudm",
+	VADDUQM:        "vadduqm",
+	VBPERMQ:        "vbpermq",
+	VCIPHER:        "vcipher",
+	VCIPHERLAST:    "vcipherlast",
+	VCLZB:          "vclzb",
+	VCLZD:          "vclzd",
+	VCLZH:          "vclzh",
+	VCLZW:          "vclzw",
+	VCMPEQUD:       "vcmpequd",
+	VCMPEQUDCC:     "vcmpequd.",
+	VCMPGTSD:       "vcmpgtsd",
+	VCMPGTSDCC:     "vcmpgtsd.",
+	VCMPGTUD:       "vcmpgtud",
+	VCMPGTUDCC:     "vcmpgtud.",
+	VEQV:           "veqv",
+	VGBBD:          "vgbbd",
+	VMAXSD:         "vmaxsd",
+	VMAXUD:         "vmaxud",
+	VMINSD:         "vminsd",
+	VMINUD:         "vminud",
+	VMRGEW:         "vmrgew",
+	VMRGOW:         "vmrgow",
+	VMULESW:        "vmulesw",
+	VMULEUW:        "vmuleuw",
+	VMULOSW:        "vmulosw",
+	VMULOUW:        "vmulouw",
+	VMULUWM:        "vmuluwm",
+	VNAND:          "vnand",
+	VNCIPHER:       "vncipher",
+	VNCIPHERLAST:   "vncipherlast",
+	VORC:           "vorc",
+	VPERMXOR:       "vpermxor",
+	VPKSDSS:        "vpksdss",
+	VPKSDUS:        "vpksdus",
+	VPKUDUM:        "vpkudum",
+	VPKUDUS:        "vpkudus",
+	VPMSUMB:        "vpmsumb",
+	VPMSUMD:        "vpmsumd",
+	VPMSUMH:        "vpmsumh",
+	VPMSUMW:        "vpmsumw",
+	VPOPCNTB:       "vpopcntb",
+	VPOPCNTD:       "vpopcntd",
+	VPOPCNTH:       "vpopcnth",
+	VPOPCNTW:       "vpopcntw",
+	VRLD:           "vrld",
+	VSBOX:          "vsbox",
+	VSHASIGMAD:     "vshasigmad",
+	VSHASIGMAW:     "vshasigmaw",
+	VSLD:           "vsld",
+	VSRAD:          "vsrad",
+	VSRD:           "vsrd",
+	VSUBCUQ:        "vsubcuq",
+	VSUBECUQ:       "vsubecuq",
+	VSUBEUQM:       "vsubeuqm",
+	VSUBUDM:        "vsubudm",
+	VSUBUQM:        "vsubuqm",
+	VUPKHSW:        "vupkhsw",
+	VUPKLSW:        "vupklsw",
+	XSADDSP:        "xsaddsp",
+	XSCVDPSPN:      "xscvdpspn",
+	XSCVSPDPN:      "xscvspdpn",
+	XSCVSXDSP:      "xscvsxdsp",
+	XSCVUXDSP:      "xscvuxdsp",
+	XSDIVSP:        "xsdivsp",
+	XSMADDASP:      "xsmaddasp",
+	XSMADDMSP:      "xsmaddmsp",
+	XSMSUBASP:      "xsmsubasp",
+	XSMSUBMSP:      "xsmsubmsp",
+	XSMULSP:        "xsmulsp",
+	XSNMADDASP:     "xsnmaddasp",
+	XSNMADDMSP:     "xsnmaddmsp",
+	XSNMSUBASP:     "xsnmsubasp",
+	XSNMSUBMSP:     "xsnmsubmsp",
+	XSRESP:         "xsresp",
+	XSRSP:          "xsrsp",
+	XSRSQRTESP:     "xsrsqrtesp",
+	XSSQRTSP:       "xssqrtsp",
+	XSSUBSP:        "xssubsp",
+	XXLEQV:         "xxleqv",
+	XXLNAND:        "xxlnand",
+	XXLORC:         "xxlorc",
+	ADDG6S:         "addg6s",
+	BPERMD:         "bpermd",
+	CBCDTD:         "cbcdtd",
+	CDTBCD:         "cdtbcd",
+	DCFFIX:         "dcffix",
+	DCFFIXCC:       "dcffix.",
+	DIVDE:          "divde",
+	DIVDECC:        "divde.",
+	DIVDEO:         "divdeo",
+	DIVDEOCC:       "divdeo.",
+	DIVDEU:         "divdeu",
+	DIVDEUCC:       "divdeu.",
+	DIVDEUO:        "divdeuo",
+	DIVDEUOCC:      "divdeuo.",
+	DIVWE:          "divwe",
+	DIVWECC:        "divwe.",
+	DIVWEO:         "divweo",
+	DIVWEOCC:       "divweo.",
+	DIVWEU:         "divweu",
+	DIVWEUCC:       "divweu.",
+	DIVWEUO:        "divweuo",
+	DIVWEUOCC:      "divweuo.",
+	FCFIDS:         "fcfids",
+	FCFIDSCC:       "fcfids.",
+	FCFIDU:         "fcfidu",
+	FCFIDUCC:       "fcfidu.",
+	FCFIDUS:        "fcfidus",
+	FCFIDUSCC:      "fcfidus.",
+	FCTIDU:         "fctidu",
+	FCTIDUCC:       "fctidu.",
+	FCTIDUZ:        "fctiduz",
+	FCTIDUZCC:      "fctiduz.",
+	FCTIWU:         "fctiwu",
+	FCTIWUCC:       "fctiwu.",
+	FCTIWUZ:        "fctiwuz",
+	FCTIWUZCC:      "fctiwuz.",
+	FTDIV:          "ftdiv",
+	FTSQRT:         "ftsqrt",
+	LBARX:          "lbarx",
+	LDBRX:          "ldbrx",
+	LFIWZX:         "lfiwzx",
+	LHARX:          "lharx",
+	LXSDX:          "lxsdx",
+	LXVD2X:         "lxvd2x",
+	LXVDSX:         "lxvdsx",
+	LXVW4X:         "lxvw4x",
+	POPCNTD:        "popcntd",
+	POPCNTW:        "popcntw",
+	STBCXCC:        "stbcx.",
+	STDBRX:         "stdbrx",
+	STHCXCC:        "sthcx.",
+	STXSDX:         "stxsdx",
+	STXVD2X:        "stxvd2x",
+	STXVW4X:        "stxvw4x",
+	XSABSDP:        "xsabsdp",
+	XSADDDP:        "xsadddp",
+	XSCMPODP:       "xscmpodp",
+	XSCMPUDP:       "xscmpudp",
+	XSCPSGNDP:      "xscpsgndp",
+	XSCVDPSP:       "xscvdpsp",
+	XSCVDPSXDS:     "xscvdpsxds",
+	XSCVDPSXWS:     "xscvdpsxws",
+	XSCVDPUXDS:     "xscvdpuxds",
+	XSCVDPUXWS:     "xscvdpuxws",
+	XSCVSPDP:       "xscvspdp",
+	XSCVSXDDP:      "xscvsxddp",
+	XSCVUXDDP:      "xscvuxddp",
+	XSDIVDP:        "xsdivdp",
+	XSMADDADP:      "xsmaddadp",
+	XSMADDMDP:      "xsmaddmdp",
+	XSMAXDP:        "xsmaxdp",
+	XSMINDP:        "xsmindp",
+	XSMSUBADP:      "xsmsubadp",
+	XSMSUBMDP:      "xsmsubmdp",
+	XSMULDP:        "xsmuldp",
+	XSNABSDP:       "xsnabsdp",
+	XSNEGDP:        "xsnegdp",
+	XSNMADDADP:     "xsnmaddadp",
+	XSNMADDMDP:     "xsnmaddmdp",
+	XSNMSUBADP:     "xsnmsubadp",
+	XSNMSUBMDP:     "xsnmsubmdp",
+	XSRDPI:         "xsrdpi",
+	XSRDPIC:        "xsrdpic",
+	XSRDPIM:        "xsrdpim",
+	XSRDPIP:        "xsrdpip",
+	XSRDPIZ:        "xsrdpiz",
+	XSREDP:         "xsredp",
+	XSRSQRTEDP:     "xsrsqrtedp",
+	XSSQRTDP:       "xssqrtdp",
+	XSSUBDP:        "xssubdp",
+	XSTDIVDP:       "xstdivdp",
+	XSTSQRTDP:      "xstsqrtdp",
+	XVABSDP:        "xvabsdp",
+	XVABSSP:        "xvabssp",
+	XVADDDP:        "xvadddp",
+	XVADDSP:        "xvaddsp",
+	XVCMPEQDP:      "xvcmpeqdp",
+	XVCMPEQDPCC:    "xvcmpeqdp.",
+	XVCMPEQSP:      "xvcmpeqsp",
+	XVCMPEQSPCC:    "xvcmpeqsp.",
+	XVCMPGEDP:      "xvcmpgedp",
+	XVCMPGEDPCC:    "xvcmpgedp.",
+	XVCMPGESP:      "xvcmpgesp",
+	XVCMPGESPCC:    "xvcmpgesp.",
+	XVCMPGTDP:      "xvcmpgtdp",
+	XVCMPGTDPCC:    "xvcmpgtdp.",
+	XVCMPGTSP:      "xvcmpgtsp",
+	XVCMPGTSPCC:    "xvcmpgtsp.",
+	XVCPSGNDP:      "xvcpsgndp",
+	XVCPSGNSP:      "xvcpsgnsp",
+	XVCVDPSP:       "xvcvdpsp",
+	XVCVDPSXDS:     "xvcvdpsxds",
+	XVCVDPSXWS:     "xvcvdpsxws",
+	XVCVDPUXDS:     "xvcvdpuxds",
+	XVCVDPUXWS:     "xvcvdpuxws",
+	XVCVSPDP:       "xvcvspdp",
+	XVCVSPSXDS:     "xvcvspsxds",
+	XVCVSPSXWS:     "xvcvspsxws",
+	XVCVSPUXDS:     "xvcvspuxds",
+	XVCVSPUXWS:     "xvcvspuxws",
+	XVCVSXDDP:      "xvcvsxddp",
+	XVCVSXDSP:      "xvcvsxdsp",
+	XVCVSXWDP:      "xvcvsxwdp",
+	XVCVSXWSP:      "xvcvsxwsp",
+	XVCVUXDDP:      "xvcvuxddp",
+	XVCVUXDSP:      "xvcvuxdsp",
+	XVCVUXWDP:      "xvcvuxwdp",
+	XVCVUXWSP:      "xvcvuxwsp",
+	XVDIVDP:        "xvdivdp",
+	XVDIVSP:        "xvdivsp",
+	XVMADDADP:      "xvmaddadp",
+	XVMADDASP:      "xvmaddasp",
+	XVMADDMDP:      "xvmaddmdp",
+	XVMADDMSP:      "xvmaddmsp",
+	XVMAXDP:        "xvmaxdp",
+	XVMAXSP:        "xvmaxsp",
+	XVMINDP:        "xvmindp",
+	XVMINSP:        "xvminsp",
+	XVMSUBADP:      "xvmsubadp",
+	XVMSUBASP:      "xvmsubasp",
+	XVMSUBMDP:      "xvmsubmdp",
+	XVMSUBMSP:      "xvmsubmsp",
+	XVMULDP:        "xvmuldp",
+	XVMULSP:        "xvmulsp",
+	XVNABSDP:       "xvnabsdp",
+	XVNABSSP:       "xvnabssp",
+	XVNEGDP:        "xvnegdp",
+	XVNEGSP:        "xvnegsp",
+	XVNMADDADP:     "xvnmaddadp",
+	XVNMADDASP:     "xvnmaddasp",
+	XVNMADDMDP:     "xvnmaddmdp",
+	XVNMADDMSP:     "xvnmaddmsp",
+	XVNMSUBADP:     "xvnmsubadp",
+	XVNMSUBASP:     "xvnmsubasp",
+	XVNMSUBMDP:     "xvnmsubmdp",
+	XVNMSUBMSP:     "xvnmsubmsp",
+	XVRDPI:         "xvrdpi",
+	XVRDPIC:        "xvrdpic",
+	XVRDPIM:        "xvrdpim",
+	XVRDPIP:        "xvrdpip",
+	XVRDPIZ:        "xvrdpiz",
+	XVREDP:         "xvredp",
+	XVRESP:         "xvresp",
+	XVRSPI:         "xvrspi",
+	XVRSPIC:        "xvrspic",
+	XVRSPIM:        "xvrspim",
+	XVRSPIP:        "xvrspip",
+	XVRSPIZ:        "xvrspiz",
+	XVRSQRTEDP:     "xvrsqrtedp",
+	XVRSQRTESP:     "xvrsqrtesp",
+	XVSQRTDP:       "xvsqrtdp",
+	XVSQRTSP:       "xvsqrtsp",
+	XVSUBDP:        "xvsubdp",
+	XVSUBSP:        "xvsubsp",
+	XVTDIVDP:       "xvtdivdp",
+	XVTDIVSP:       "xvtdivsp",
+	XVTSQRTDP:      "xvtsqrtdp",
+	XVTSQRTSP:      "xvtsqrtsp",
+	XXLAND:         "xxland",
+	XXLANDC:        "xxlandc",
+	XXLNOR:         "xxlnor",
+	XXLOR:          "xxlor",
+	XXLXOR:         "xxlxor",
+	XXMRGHW:        "xxmrghw",
+	XXMRGLW:        "xxmrglw",
+	XXPERMDI:       "xxpermdi",
+	XXSEL:          "xxsel",
+	XXSLDWI:        "xxsldwi",
+	XXSPLTW:        "xxspltw",
+	CMPB:           "cmpb",
+	DADD:           "dadd",
+	DADDCC:         "dadd.",
+	DADDQ:          "daddq",
+	DADDQCC:        "daddq.",
+	DCFFIXQ:        "dcffixq",
+	DCFFIXQCC:      "dcffixq.",
+	DCMPO:          "dcmpo",
+	DCMPOQ:         "dcmpoq",
+	DCMPU:          "dcmpu",
+	DCMPUQ:         "dcmpuq",
+	DCTDP:          "dctdp",
+	DCTDPCC:        "dctdp.",
+	DCTFIX:         "dctfix",
+	DCTFIXCC:       "dctfix.",
+	DCTFIXQ:        "dctfixq",
+	DCTFIXQCC:      "dctfixq.",
+	DCTQPQ:         "dctqpq",
+	DCTQPQCC:       "dctqpq.",
+	DDEDPD:         "ddedpd",
+	DDEDPDCC:       "ddedpd.",
+	DDEDPDQ:        "ddedpdq",
+	DDEDPDQCC:      "ddedpdq.",
+	DDIV:           "ddiv",
+	DDIVCC:         "ddiv.",
+	DDIVQ:          "ddivq",
+	DDIVQCC:        "ddivq.",
+	DENBCD:         "denbcd",
+	DENBCDCC:       "denbcd.",
+	DENBCDQ:        "denbcdq",
+	DENBCDQCC:      "denbcdq.",
+	DIEX:           "diex",
+	DIEXCC:         "diex.",
+	DIEXQCC:        "diexq.",
+	DIEXQ:          "diexq",
+	DMUL:           "dmul",
+	DMULCC:         "dmul.",
+	DMULQ:          "dmulq",
+	DMULQCC:        "dmulq.",
+	DQUA:           "dqua",
+	DQUACC:         "dqua.",
+	DQUAI:          "dquai",
+	DQUAICC:        "dquai.",
+	DQUAIQ:         "dquaiq",
+	DQUAIQCC:       "dquaiq.",
+	DQUAQ:          "dquaq",
+	DQUAQCC:        "dquaq.",
+	DRDPQ:          "drdpq",
+	DRDPQCC:        "drdpq.",
+	DRINTN:         "drintn",
+	DRINTNCC:       "drintn.",
+	DRINTNQ:        "drintnq",
+	DRINTNQCC:      "drintnq.",
+	DRINTX:         "drintx",
+	DRINTXCC:       "drintx.",
+	DRINTXQ:        "drintxq",
+	DRINTXQCC:      "drintxq.",
+	DRRND:          "drrnd",
+	DRRNDCC:        "drrnd.",
+	DRRNDQ:         "drrndq",
+	DRRNDQCC:       "drrndq.",
+	DRSP:           "drsp",
+	DRSPCC:         "drsp.",
+	DSCLI:          "dscli",
+	DSCLICC:        "dscli.",
+	DSCLIQ:         "dscliq",
+	DSCLIQCC:       "dscliq.",
+	DSCRI:          "dscri",
+	DSCRICC:        "dscri.",
+	DSCRIQ:         "dscriq",
+	DSCRIQCC:       "dscriq.",
+	DSUB:           "dsub",
+	DSUBCC:         "dsub.",
+	DSUBQ:          "dsubq",
+	DSUBQCC:        "dsubq.",
+	DTSTDC:         "dtstdc",
+	DTSTDCQ:        "dtstdcq",
+	DTSTDG:         "dtstdg",
+	DTSTDGQ:        "dtstdgq",
+	DTSTEX:         "dtstex",
+	DTSTEXQ:        "dtstexq",
+	DTSTSF:         "dtstsf",
+	DTSTSFQ:        "dtstsfq",
+	DXEX:           "dxex",
+	DXEXCC:         "dxex.",
+	DXEXQ:          "dxexq",
+	DXEXQCC:        "dxexq.",
+	FCPSGN:         "fcpsgn",
+	FCPSGNCC:       "fcpsgn.",
+	LBZCIX:         "lbzcix",
+	LDCIX:          "ldcix",
+	LFDP:           "lfdp",
+	LFDPX:          "lfdpx",
+	LFIWAX:         "lfiwax",
+	LHZCIX:         "lhzcix",
+	LWZCIX:         "lwzcix",
+	PRTYD:          "prtyd",
+	PRTYW:          "prtyw",
+	SLBFEECC:       "slbfee.",
+	STBCIX:         "stbcix",
+	STDCIX:         "stdcix",
+	STFDP:          "stfdp",
+	STFDPX:         "stfdpx",
+	STHCIX:         "sthcix",
+	STWCIX:         "stwcix",
+	ISEL:           "isel",
+	LVEBX:          "lvebx",
+	LVEHX:          "lvehx",
+	LVEWX:          "lvewx",
+	LVSL:           "lvsl",
+	LVSR:           "lvsr",
+	LVX:            "lvx",
+	LVXL:           "lvxl",
+	MFVSCR:         "mfvscr",
+	MTVSCR:         "mtvscr",
+	STVEBX:         "stvebx",
+	STVEHX:         "stvehx",
+	STVEWX:         "stvewx",
+	STVX:           "stvx",
+	STVXL:          "stvxl",
+	TLBIEL:         "tlbiel",
+	VADDCUW:        "vaddcuw",
+	VADDFP:         "vaddfp",
+	VADDSBS:        "vaddsbs",
+	VADDSHS:        "vaddshs",
+	VADDSWS:        "vaddsws",
+	VADDUBM:        "vaddubm",
+	VADDUBS:        "vaddubs",
+	VADDUHM:        "vadduhm",
+	VADDUHS:        "vadduhs",
+	VADDUWM:        "vadduwm",
+	VADDUWS:        "vadduws",
+	VAND:           "vand",
+	VANDC:          "vandc",
+	VAVGSB:         "vavgsb",
+	VAVGSH:         "vavgsh",
+	VAVGSW:         "vavgsw",
+	VAVGUB:         "vavgub",
+	VAVGUH:         "vavguh",
+	VAVGUW:         "vavguw",
+	VCFSX:          "vcfsx",
+	VCFUX:          "vcfux",
+	VCMPBFP:        "vcmpbfp",
+	VCMPBFPCC:      "vcmpbfp.",
+	VCMPEQFP:       "vcmpeqfp",
+	VCMPEQFPCC:     "vcmpeqfp.",
+	VCMPEQUB:       "vcmpequb",
+	VCMPEQUBCC:     "vcmpequb.",
+	VCMPEQUH:       "vcmpequh",
+	VCMPEQUHCC:     "vcmpequh.",
+	VCMPEQUW:       "vcmpequw",
+	VCMPEQUWCC:     "vcmpequw.",
+	VCMPGEFP:       "vcmpgefp",
+	VCMPGEFPCC:     "vcmpgefp.",
+	VCMPGTFP:       "vcmpgtfp",
+	VCMPGTFPCC:     "vcmpgtfp.",
+	VCMPGTSB:       "vcmpgtsb",
+	VCMPGTSBCC:     "vcmpgtsb.",
+	VCMPGTSH:       "vcmpgtsh",
+	VCMPGTSHCC:     "vcmpgtsh.",
+	VCMPGTSW:       "vcmpgtsw",
+	VCMPGTSWCC:     "vcmpgtsw.",
+	VCMPGTUB:       "vcmpgtub",
+	VCMPGTUBCC:     "vcmpgtub.",
+	VCMPGTUH:       "vcmpgtuh",
+	VCMPGTUHCC:     "vcmpgtuh.",
+	VCMPGTUW:       "vcmpgtuw",
+	VCMPGTUWCC:     "vcmpgtuw.",
+	VCTSXS:         "vctsxs",
+	VCTUXS:         "vctuxs",
+	VEXPTEFP:       "vexptefp",
+	VLOGEFP:        "vlogefp",
+	VMADDFP:        "vmaddfp",
+	VMAXFP:         "vmaxfp",
+	VMAXSB:         "vmaxsb",
+	VMAXSH:         "vmaxsh",
+	VMAXSW:         "vmaxsw",
+	VMAXUB:         "vmaxub",
+	VMAXUH:         "vmaxuh",
+	VMAXUW:         "vmaxuw",
+	VMHADDSHS:      "vmhaddshs",
+	VMHRADDSHS:     "vmhraddshs",
+	VMINFP:         "vminfp",
+	VMINSB:         "vminsb",
+	VMINSH:         "vminsh",
+	VMINSW:         "vminsw",
+	VMINUB:         "vminub",
+	VMINUH:         "vminuh",
+	VMINUW:         "vminuw",
+	VMLADDUHM:      "vmladduhm",
+	VMRGHB:         "vmrghb",
+	VMRGHH:         "vmrghh",
+	VMRGHW:         "vmrghw",
+	VMRGLB:         "vmrglb",
+	VMRGLH:         "vmrglh",
+	VMRGLW:         "vmrglw",
+	VMSUMMBM:       "vmsummbm",
+	VMSUMSHM:       "vmsumshm",
+	VMSUMSHS:       "vmsumshs",
+	VMSUMUBM:       "vmsumubm",
+	VMSUMUHM:       "vmsumuhm",
+	VMSUMUHS:       "vmsumuhs",
+	VMULESB:        "vmulesb",
+	VMULESH:        "vmulesh",
+	VMULEUB:        "vmuleub",
+	VMULEUH:        "vmuleuh",
+	VMULOSB:        "vmulosb",
+	VMULOSH:        "vmulosh",
+	VMULOUB:        "vmuloub",
+	VMULOUH:        "vmulouh",
+	VNMSUBFP:       "vnmsubfp",
+	VNOR:           "vnor",
+	VOR:            "vor",
+	VPERM:          "vperm",
+	VPKPX:          "vpkpx",
+	VPKSHSS:        "vpkshss",
+	VPKSHUS:        "vpkshus",
+	VPKSWSS:        "vpkswss",
+	VPKSWUS:        "vpkswus",
+	VPKUHUM:        "vpkuhum",
+	VPKUHUS:        "vpkuhus",
+	VPKUWUM:        "vpkuwum",
+	VPKUWUS:        "vpkuwus",
+	VREFP:          "vrefp",
+	VRFIM:          "vrfim",
+	VRFIN:          "vrfin",
+	VRFIP:          "vrfip",
+	VRFIZ:          "vrfiz",
+	VRLB:           "vrlb",
+	VRLH:           "vrlh",
+	VRLW:           "vrlw",
+	VRSQRTEFP:      "vrsqrtefp",
+	VSEL:           "vsel",
+	VSL:            "vsl",
+	VSLB:           "vslb",
+	VSLDOI:         "vsldoi",
+	VSLH:           "vslh",
+	VSLO:           "vslo",
+	VSLW:           "vslw",
+	VSPLTB:         "vspltb",
+	VSPLTH:         "vsplth",
+	VSPLTISB:       "vspltisb",
+	VSPLTISH:       "vspltish",
+	VSPLTISW:       "vspltisw",
+	VSPLTW:         "vspltw",
+	VSR:            "vsr",
+	VSRAB:          "vsrab",
+	VSRAH:          "vsrah",
+	VSRAW:          "vsraw",
+	VSRB:           "vsrb",
+	VSRH:           "vsrh",
+	VSRO:           "vsro",
+	VSRW:           "vsrw",
+	VSUBCUW:        "vsubcuw",
+	VSUBFP:         "vsubfp",
+	VSUBSBS:        "vsubsbs",
+	VSUBSHS:        "vsubshs",
+	VSUBSWS:        "vsubsws",
+	VSUBUBM:        "vsububm",
+	VSUBUBS:        "vsububs",
+	VSUBUHM:        "vsubuhm",
+	VSUBUHS:        "vsubuhs",
+	VSUBUWM:        "vsubuwm",
+	VSUBUWS:        "vsubuws",
+	VSUM2SWS:       "vsum2sws",
+	VSUM4SBS:       "vsum4sbs",
+	VSUM4SHS:       "vsum4shs",
+	VSUM4UBS:       "vsum4ubs",
+	VSUMSWS:        "vsumsws",
+	VUPKHPX:        "vupkhpx",
+	VUPKHSB:        "vupkhsb",
+	VUPKHSH:        "vupkhsh",
+	VUPKLPX:        "vupklpx",
+	VUPKLSB:        "vupklsb",
+	VUPKLSH:        "vupklsh",
+	VXOR:           "vxor",
+	FRE:            "fre",
+	FRECC:          "fre.",
+	FRIM:           "frim",
+	FRIMCC:         "frim.",
+	FRIN:           "frin",
+	FRINCC:         "frin.",
+	FRIP:           "frip",
+	FRIPCC:         "frip.",
+	FRIZ:           "friz",
+	FRIZCC:         "friz.",
+	FRSQRTES:       "frsqrtes",
+	FRSQRTESCC:     "frsqrtes.",
+	HRFID:          "hrfid",
+	POPCNTB:        "popcntb",
+	MFOCRF:         "mfocrf",
+	MTOCRF:         "mtocrf",
+	SLBMFEE:        "slbmfee",
+	SLBMFEV:        "slbmfev",
+	SLBMTE:         "slbmte",
+	RFSCV:          "rfscv",
+	SCV:            "scv",
+	LQ:             "lq",
+	STQ:            "stq",
+	CNTLZD:         "cntlzd",
+	CNTLZDCC:       "cntlzd.",
+	DCBF:           "dcbf",
+	DCBST:          "dcbst",
+	DCBT:           "dcbt",
+	DCBTST:         "dcbtst",
+	DIVD:           "divd",
+	DIVDCC:         "divd.",
+	DIVDO:          "divdo",
+	DIVDOCC:        "divdo.",
+	DIVDU:          "divdu",
+	DIVDUCC:        "divdu.",
+	DIVDUO:         "divduo",
+	DIVDUOCC:       "divduo.",
+	DIVW:           "divw",
+	DIVWCC:         "divw.",
+	DIVWO:          "divwo",
+	DIVWOCC:        "divwo.",
+	DIVWU:          "divwu",
+	DIVWUCC:        "divwu.",
+	DIVWUO:         "divwuo",
+	DIVWUOCC:       "divwuo.",
+	EIEIO:          "eieio",
+	EXTSB:          "extsb",
+	EXTSBCC:        "extsb.",
+	EXTSW:          "extsw",
+	EXTSWCC:        "extsw.",
+	FADDS:          "fadds",
+	FADDSCC:        "fadds.",
+	FCFID:          "fcfid",
+	FCFIDCC:        "fcfid.",
+	FCTID:          "fctid",
+	FCTIDCC:        "fctid.",
+	FCTIDZ:         "fctidz",
+	FCTIDZCC:       "fctidz.",
+	FDIVS:          "fdivs",
+	FDIVSCC:        "fdivs.",
+	FMADDS:         "fmadds",
+	FMADDSCC:       "fmadds.",
+	FMSUBS:         "fmsubs",
+	FMSUBSCC:       "fmsubs.",
+	FMULS:          "fmuls",
+	FMULSCC:        "fmuls.",
+	FNMADDS:        "fnmadds",
+	FNMADDSCC:      "fnmadds.",
+	FNMSUBS:        "fnmsubs",
+	FNMSUBSCC:      "fnmsubs.",
+	FRES:           "fres",
+	FRESCC:         "fres.",
+	FRSQRTE:        "frsqrte",
+	FRSQRTECC:      "frsqrte.",
+	FSEL:           "fsel",
+	FSELCC:         "fsel.",
+	FSQRTS:         "fsqrts",
+	FSQRTSCC:       "fsqrts.",
+	FSUBS:          "fsubs",
+	FSUBSCC:        "fsubs.",
+	ICBI:           "icbi",
+	LD:             "ld",
+	LDARX:          "ldarx",
+	LDU:            "ldu",
+	LDUX:           "ldux",
+	LDX:            "ldx",
+	LWA:            "lwa",
+	LWARX:          "lwarx",
+	LWAUX:          "lwaux",
+	LWAX:           "lwax",
+	MFTB:           "mftb",
+	MTMSRD:         "mtmsrd",
+	MULHD:          "mulhd",
+	MULHDCC:        "mulhd.",
+	MULHDU:         "mulhdu",
+	MULHDUCC:       "mulhdu.",
+	MULHW:          "mulhw",
+	MULHWCC:        "mulhw.",
+	MULHWU:         "mulhwu",
+	MULHWUCC:       "mulhwu.",
+	MULLD:          "mulld",
+	MULLDCC:        "mulld.",
+	MULLDO:         "mulldo",
+	MULLDOCC:       "mulldo.",
+	RFID:           "rfid",
+	RLDCL:          "rldcl",
+	RLDCLCC:        "rldcl.",
+	RLDCR:          "rldcr",
+	RLDCRCC:        "rldcr.",
+	RLDIC:          "rldic",
+	RLDICCC:        "rldic.",
+	RLDICL:         "rldicl",
+	RLDICLCC:       "rldicl.",
+	RLDICR:         "rldicr",
+	RLDICRCC:       "rldicr.",
+	RLDIMI:         "rldimi",
+	RLDIMICC:       "rldimi.",
+	SC:             "sc",
+	SLBIA:          "slbia",
+	SLBIE:          "slbie",
+	SLD:            "sld",
+	SLDCC:          "sld.",
+	SRAD:           "srad",
+	SRADCC:         "srad.",
+	SRADI:          "sradi",
+	SRADICC:        "sradi.",
+	SRD:            "srd",
+	SRDCC:          "srd.",
+	STD:            "std",
+	STDCXCC:        "stdcx.",
+	STDU:           "stdu",
+	STDUX:          "stdux",
+	STDX:           "stdx",
+	STFIWX:         "stfiwx",
+	STWCXCC:        "stwcx.",
+	SUBF:           "subf",
+	SUBFCC:         "subf.",
+	SUBFO:          "subfo",
+	SUBFOCC:        "subfo.",
+	TD:             "td",
+	TDI:            "tdi",
+	TLBSYNC:        "tlbsync",
+	FCTIW:          "fctiw",
+	FCTIWCC:        "fctiw.",
+	FCTIWZ:         "fctiwz",
+	FCTIWZCC:       "fctiwz.",
+	FSQRT:          "fsqrt",
+	FSQRTCC:        "fsqrt.",
+	ADD:            "add",
+	ADDCC:          "add.",
+	ADDO:           "addo",
+	ADDOCC:         "addo.",
+	ADDC:           "addc",
+	ADDCCC:         "addc.",
+	ADDCO:          "addco",
+	ADDCOCC:        "addco.",
+	ADDE:           "adde",
+	ADDECC:         "adde.",
+	ADDEO:          "addeo",
+	ADDEOCC:        "addeo.",
+	LI:             "li",
+	ADDI:           "addi",
+	ADDIC:          "addic",
+	ADDICCC:        "addic.",
+	LIS:            "lis",
+	ADDIS:          "addis",
+	ADDME:          "addme",
+	ADDMECC:        "addme.",
+	ADDMEO:         "addmeo",
+	ADDMEOCC:       "addmeo.",
+	ADDZE:          "addze",
+	ADDZECC:        "addze.",
+	ADDZEO:         "addzeo",
+	ADDZEOCC:       "addzeo.",
+	AND:            "and",
+	ANDCC:          "and.",
+	ANDC:           "andc",
+	ANDCCC:         "andc.",
+	ANDICC:         "andi.",
+	ANDISCC:        "andis.",
+	B:              "b",
+	BA:             "ba",
+	BL:             "bl",
+	BLA:            "bla",
+	BC:             "bc",
+	BCA:            "bca",
+	BCL:            "bcl",
+	BCLA:           "bcla",
+	BCCTR:          "bcctr",
+	BCCTRL:         "bcctrl",
+	BCLR:           "bclr",
+	BCLRL:          "bclrl",
+	CMPW:           "cmpw",
+	CMPD:           "cmpd",
+	CMP:            "cmp",
+	CMPWI:          "cmpwi",
+	CMPDI:          "cmpdi",
+	CMPI:           "cmpi",
+	CMPLW:          "cmplw",
+	CMPLD:          "cmpld",
+	CMPL:           "cmpl",
+	CMPLWI:         "cmplwi",
+	CMPLDI:         "cmpldi",
+	CMPLI:          "cmpli",
+	CNTLZW:         "cntlzw",
+	CNTLZWCC:       "cntlzw.",
+	CRAND:          "crand",
+	CRANDC:         "crandc",
+	CREQV:          "creqv",
+	CRNAND:         "crnand",
+	CRNOR:          "crnor",
+	CROR:           "cror",
+	CRORC:          "crorc",
+	CRXOR:          "crxor",
+	DCBZ:           "dcbz",
+	EQV:            "eqv",
+	EQVCC:          "eqv.",
+	EXTSH:          "extsh",
+	EXTSHCC:        "extsh.",
+	FABS:           "fabs",
+	FABSCC:         "fabs.",
+	FADD:           "fadd",
+	FADDCC:         "fadd.",
+	FCMPO:          "fcmpo",
+	FCMPU:          "fcmpu",
+	FDIV:           "fdiv",
+	FDIVCC:         "fdiv.",
+	FMADD:          "fmadd",
+	FMADDCC:        "fmadd.",
+	FMR:            "fmr",
+	FMRCC:          "fmr.",
+	FMSUB:          "fmsub",
+	FMSUBCC:        "fmsub.",
+	FMUL:           "fmul",
+	FMULCC:         "fmul.",
+	FNABS:          "fnabs",
+	FNABSCC:        "fnabs.",
+	FNEG:           "fneg",
+	FNEGCC:         "fneg.",
+	FNMADD:         "fnmadd",
+	FNMADDCC:       "fnmadd.",
+	FNMSUB:         "fnmsub",
+	FNMSUBCC:       "fnmsub.",
+	FRSP:           "frsp",
+	FRSPCC:         "frsp.",
+	FSUB:           "fsub",
+	FSUBCC:         "fsub.",
+	ISYNC:          "isync",
+	LBZ:            "lbz",
+	LBZU:           "lbzu",
+	LBZUX:          "lbzux",
+	LBZX:           "lbzx",
+	LFD:            "lfd",
+	LFDU:           "lfdu",
+	LFDUX:          "lfdux",
+	LFDX:           "lfdx",
+	LFS:            "lfs",
+	LFSU:           "lfsu",
+	LFSUX:          "lfsux",
+	LFSX:           "lfsx",
+	LHA:            "lha",
+	LHAU:           "lhau",
+	LHAUX:          "lhaux",
+	LHAX:           "lhax",
+	LHBRX:          "lhbrx",
+	LHZ:            "lhz",
+	LHZU:           "lhzu",
+	LHZUX:          "lhzux",
+	LHZX:           "lhzx",
+	LMW:            "lmw",
+	LSWI:           "lswi",
+	LSWX:           "lswx",
+	LWBRX:          "lwbrx",
+	LWZ:            "lwz",
+	LWZU:           "lwzu",
+	LWZUX:          "lwzux",
+	LWZX:           "lwzx",
+	MCRF:           "mcrf",
+	MCRFS:          "mcrfs",
+	MFCR:           "mfcr",
+	MFFS:           "mffs",
+	MFFSCC:         "mffs.",
+	MFMSR:          "mfmsr",
+	MFSPR:          "mfspr",
+	MTCRF:          "mtcrf",
+	MTFSB0:         "mtfsb0",
+	MTFSB0CC:       "mtfsb0.",
+	MTFSB1:         "mtfsb1",
+	MTFSB1CC:       "mtfsb1.",
+	MTFSF:          "mtfsf",
+	MTFSFCC:        "mtfsf.",
+	MTFSFI:         "mtfsfi",
+	MTFSFICC:       "mtfsfi.",
+	MTMSR:          "mtmsr",
+	MTSPR:          "mtspr",
+	MULLI:          "mulli",
+	MULLW:          "mullw",
+	MULLWCC:        "mullw.",
+	MULLWO:         "mullwo",
+	MULLWOCC:       "mullwo.",
+	NAND:           "nand",
+	NANDCC:         "nand.",
+	NEG:            "neg",
+	NEGCC:          "neg.",
+	NEGO:           "nego",
+	NEGOCC:         "nego.",
+	NOR:            "nor",
+	NORCC:          "nor.",
+	OR:             "or",
+	ORCC:           "or.",
+	ORC:            "orc",
+	ORCCC:          "orc.",
+	NOP:            "nop",
+	ORI:            "ori",
+	ORIS:           "oris",
+	RLWIMI:         "rlwimi",
+	RLWIMICC:       "rlwimi.",
+	RLWINM:         "rlwinm",
+	RLWINMCC:       "rlwinm.",
+	RLWNM:          "rlwnm",
+	RLWNMCC:        "rlwnm.",
+	SLW:            "slw",
+	SLWCC:          "slw.",
+	SRAW:           "sraw",
+	SRAWCC:         "sraw.",
+	SRAWI:          "srawi",
+	SRAWICC:        "srawi.",
+	SRW:            "srw",
+	SRWCC:          "srw.",
+	STB:            "stb",
+	STBU:           "stbu",
+	STBUX:          "stbux",
+	STBX:           "stbx",
+	STFD:           "stfd",
+	STFDU:          "stfdu",
+	STFDUX:         "stfdux",
+	STFDX:          "stfdx",
+	STFS:           "stfs",
+	STFSU:          "stfsu",
+	STFSUX:         "stfsux",
+	STFSX:          "stfsx",
+	STH:            "sth",
+	STHBRX:         "sthbrx",
+	STHU:           "sthu",
+	STHUX:          "sthux",
+	STHX:           "sthx",
+	STMW:           "stmw",
+	STSWI:          "stswi",
+	STSWX:          "stswx",
+	STW:            "stw",
+	STWBRX:         "stwbrx",
+	STWU:           "stwu",
+	STWUX:          "stwux",
+	STWX:           "stwx",
+	SUBFC:          "subfc",
+	SUBFCCC:        "subfc.",
+	SUBFCO:         "subfco",
+	SUBFCOCC:       "subfco.",
+	SUBFE:          "subfe",
+	SUBFECC:        "subfe.",
+	SUBFEO:         "subfeo",
+	SUBFEOCC:       "subfeo.",
+	SUBFIC:         "subfic",
+	SUBFME:         "subfme",
+	SUBFMECC:       "subfme.",
+	SUBFMEO:        "subfmeo",
+	SUBFMEOCC:      "subfmeo.",
+	SUBFZE:         "subfze",
+	SUBFZECC:       "subfze.",
+	SUBFZEO:        "subfzeo",
+	SUBFZEOCC:      "subfzeo.",
+	SYNC:           "sync",
+	TLBIE:          "tlbie",
+	TW:             "tw",
+	TWI:            "twi",
+	XOR:            "xor",
+	XORCC:          "xor.",
+	XORI:           "xori",
+	XORIS:          "xoris",
+}
+
+var (
+	ap_Reg_16_20                     = &argField{Type: TypeReg, Shift: 0, BitFields: BitFields{{16, 5, 0}}}
+	ap_NegOffset_31_31_6_10_shift3   = &argField{Type: TypeNegOffset, Shift: 3, BitFields: BitFields{{31, 1, 0}, {6, 5, 0}}}
+	ap_Reg_11_15                     = &argField{Type: TypeReg, Shift: 0, BitFields: BitFields{{11, 5, 0}}}
+	ap_Reg_6_10                      = &argField{Type: TypeReg, Shift: 0, BitFields: BitFields{{6, 5, 0}}}
+	ap_FPReg_6_10                    = &argField{Type: TypeFPReg, Shift: 0, BitFields: BitFields{{6, 5, 0}}}
+	ap_VecReg_16_20                  = &argField{Type: TypeVecReg, Shift: 0, BitFields: BitFields{{16, 5, 0}}}
+	ap_VecReg_6_10                   = &argField{Type: TypeVecReg, Shift: 0, BitFields: BitFields{{6, 5, 0}}}
+	ap_FPReg_16_20                   = &argField{Type: TypeFPReg, Shift: 0, BitFields: BitFields{{16, 5, 0}}}
+	ap_VecSReg_31_31_6_10            = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{31, 1, 0}, {6, 5, 0}}}
+	ap_ImmUnsigned_16_20             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 5, 0}}}
+	ap_VecSpReg_10_10_6_9            = &argField{Type: TypeVecSpReg, Shift: 0, BitFields: BitFields{{10, 1, 0}, {6, 4, 0}}}
+	ap_Offset_16_27_shift4           = &argField{Type: TypeOffset, Shift: 4, BitFields: BitFields{{16, 12, 0}}}
+	ap_ImmUnsigned_16_25_11_15_31_31 = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 10, 0}, {11, 5, 0}, {31, 1, 0}}}
+	ap_Reg_38_42                     = &argField{Type: TypeReg, Shift: 0, BitFields: BitFields{{6, 5, 1}}}
+	ap_Reg_43_47                     = &argField{Type: TypeReg, Shift: 0, BitFields: BitFields{{11, 5, 1}}}
+	ap_ImmSigned_14_31_48_63         = &argField{Type: TypeImmSigned, Shift: 0, BitFields: BitFields{{14, 18, 0}, {16, 16, 1}}}
+	ap_ImmUnsigned_11_11             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{11, 1, 0}}}
+	ap_Offset_14_31_48_63            = &argField{Type: TypeOffset, Shift: 0, BitFields: BitFields{{14, 18, 0}, {16, 16, 1}}}
+	ap_FPReg_38_42                   = &argField{Type: TypeFPReg, Shift: 0, BitFields: BitFields{{6, 5, 1}}}
+	ap_VecReg_38_42                  = &argField{Type: TypeVecReg, Shift: 0, BitFields: BitFields{{6, 5, 1}}}
+	ap_VecSReg_37_37_38_42           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{5, 1, 1}, {6, 5, 1}}}
+	ap_VecSpReg_42_42_38_41          = &argField{Type: TypeVecSpReg, Shift: 0, BitFields: BitFields{{10, 1, 1}, {6, 4, 1}}}
+	ap_MMAReg_38_40                  = &argField{Type: TypeMMAReg, Shift: 0, BitFields: BitFields{{6, 3, 1}}}
+	ap_VecSReg_61_61_43_47           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{29, 1, 1}, {11, 5, 1}}}
+	ap_VecSReg_62_62_48_52           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{30, 1, 1}, {16, 5, 1}}}
+	ap_ImmUnsigned_24_27             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{24, 4, 0}}}
+	ap_ImmUnsigned_28_31             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{28, 4, 0}}}
+	ap_ImmUnsigned_16_17             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 2, 0}}}
+	ap_ImmUnsigned_28_29             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{28, 2, 0}}}
+	ap_ImmUnsigned_16_23             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 8, 0}}}
+	ap_ImmUnsigned_16_19             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 4, 0}}}
+	ap_CondRegBit_11_15              = &argField{Type: TypeCondRegBit, Shift: 0, BitFields: BitFields{{11, 5, 0}}}
+	ap_VecReg_11_15                  = &argField{Type: TypeVecReg, Shift: 0, BitFields: BitFields{{11, 5, 0}}}
+	ap_CondRegField_6_8              = &argField{Type: TypeCondRegField, Shift: 0, BitFields: BitFields{{6, 3, 0}}}
+	ap_ImmUnsigned_15_15             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{15, 1, 0}}}
+	ap_Reg_21_25                     = &argField{Type: TypeReg, Shift: 0, BitFields: BitFields{{21, 5, 0}}}
+	ap_ImmUnsigned_13_15             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{13, 3, 0}}}
+	ap_ImmUnsigned_12_15             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{12, 4, 0}}}
+	ap_VecReg_21_25                  = &argField{Type: TypeVecReg, Shift: 0, BitFields: BitFields{{21, 5, 0}}}
+	ap_ImmUnsigned_23_25             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{23, 3, 0}}}
+	ap_MMAReg_6_8                    = &argField{Type: TypeMMAReg, Shift: 0, BitFields: BitFields{{6, 3, 0}}}
+	ap_VecSReg_29_29_11_15           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{29, 1, 0}, {11, 5, 0}}}
+	ap_VecSReg_30_30_16_20           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{30, 1, 0}, {16, 5, 0}}}
+	ap_VecSReg_63_63_38_42           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{31, 1, 1}, {6, 5, 1}}}
+	ap_VecSReg_60_60_53_57           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{28, 1, 1}, {21, 5, 1}}}
+	ap_ImmUnsigned_24_31             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{24, 8, 0}}}
+	ap_ImmUnsigned_11_15             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{11, 5, 0}}}
+	ap_ImmUnsigned_29_31             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{29, 3, 0}}}
+	ap_VecSReg_47_47_38_42           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{15, 1, 1}, {6, 5, 1}}}
+	ap_ImmUnsigned_46_46             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{14, 1, 1}}}
+	ap_ImmUnsigned_16_31_48_63       = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 16, 0}, {16, 16, 1}}}
+	ap_ImmUnsigned_21_22             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{21, 2, 0}}}
+	ap_ImmUnsigned_18_20             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{18, 3, 0}}}
+	ap_ImmUnsigned_19_20             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{19, 2, 0}}}
+	ap_ImmSigned_16_25_11_15_31_31   = &argField{Type: TypeImmSigned, Shift: 0, BitFields: BitFields{{16, 10, 0}, {11, 5, 0}, {31, 1, 0}}}
+	ap_ImmUnsigned_22_22             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{22, 1, 0}}}
+	ap_ImmUnsigned_10_10             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{10, 1, 0}}}
+	ap_ImmUnsigned_14_15             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{14, 2, 0}}}
+	ap_ImmUnsigned_10_15             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{10, 6, 0}}}
+	ap_ImmUnsigned_30_30_16_20       = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{30, 1, 0}, {16, 5, 0}}}
+	ap_Offset_16_29_shift2           = &argField{Type: TypeOffset, Shift: 2, BitFields: BitFields{{16, 14, 0}}}
+	ap_VecSReg_28_28_6_10            = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{28, 1, 0}, {6, 5, 0}}}
+	ap_CondRegField_11_13            = &argField{Type: TypeCondRegField, Shift: 0, BitFields: BitFields{{11, 3, 0}}}
+	ap_ImmUnsigned_9_10              = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{9, 2, 0}}}
+	ap_ImmUnsigned_9_15              = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{9, 7, 0}}}
+	ap_ImmUnsigned_25_25_29_29_11_15 = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{25, 1, 0}, {29, 1, 0}, {11, 5, 0}}}
+	ap_ImmUnsigned_13_20             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{13, 8, 0}}}
+	ap_ImmUnsigned_6_10              = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{6, 5, 0}}}
+	ap_FPReg_11_15                   = &argField{Type: TypeFPReg, Shift: 0, BitFields: BitFields{{11, 5, 0}}}
+	ap_ImmUnsigned_7_10              = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{7, 4, 0}}}
+	ap_ImmUnsigned_31_31             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{31, 1, 0}}}
+	ap_ImmUnsigned_11_20             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{11, 10, 0}}}
+	ap_ImmUnsigned_20_20             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{20, 1, 0}}}
+	ap_ImmUnsigned_16_16             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 1, 0}}}
+	ap_ImmUnsigned_17_20             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{17, 4, 0}}}
+	ap_ImmUnsigned_22_23             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{22, 2, 0}}}
+	ap_VecSReg_28_28_21_25           = &argField{Type: TypeVecSReg, Shift: 0, BitFields: BitFields{{28, 1, 0}, {21, 5, 0}}}
+	ap_ImmUnsigned_11_12             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{11, 2, 0}}}
+	ap_ImmSigned_11_15               = &argField{Type: TypeImmSigned, Shift: 0, BitFields: BitFields{{11, 5, 0}}}
+	ap_ImmUnsigned_16_21             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 6, 0}}}
+	ap_CondRegBit_21_25              = &argField{Type: TypeCondRegBit, Shift: 0, BitFields: BitFields{{21, 5, 0}}}
+	ap_ImmUnsigned_12_13             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{12, 2, 0}}}
+	ap_ImmUnsigned_14_14             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{14, 1, 0}}}
+	ap_ImmUnsigned_22_25             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{22, 4, 0}}}
+	ap_ImmUnsigned_12_19             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{12, 8, 0}}}
+	ap_ImmUnsigned_20_26             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{20, 7, 0}}}
+	ap_ImmUnsigned_8_10              = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{8, 3, 0}}}
+	ap_FPReg_21_25                   = &argField{Type: TypeFPReg, Shift: 0, BitFields: BitFields{{21, 5, 0}}}
+	ap_SpReg_16_20_11_15             = &argField{Type: TypeSpReg, Shift: 0, BitFields: BitFields{{16, 5, 0}, {11, 5, 0}}}
+	ap_ImmUnsigned_26_26_21_25       = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{26, 1, 0}, {21, 5, 0}}}
+	ap_ImmSigned_16_31               = &argField{Type: TypeImmSigned, Shift: 0, BitFields: BitFields{{16, 16, 0}}}
+	ap_ImmUnsigned_16_31             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{16, 16, 0}}}
+	ap_PCRel_6_29_shift2             = &argField{Type: TypePCRel, Shift: 2, BitFields: BitFields{{6, 24, 0}}}
+	ap_Label_6_29_shift2             = &argField{Type: TypeLabel, Shift: 2, BitFields: BitFields{{6, 24, 0}}}
+	ap_PCRel_16_29_shift2            = &argField{Type: TypePCRel, Shift: 2, BitFields: BitFields{{16, 14, 0}}}
+	ap_Label_16_29_shift2            = &argField{Type: TypeLabel, Shift: 2, BitFields: BitFields{{16, 14, 0}}}
+	ap_CondRegBit_6_10               = &argField{Type: TypeCondRegBit, Shift: 0, BitFields: BitFields{{6, 5, 0}}}
+	ap_CondRegBit_16_20              = &argField{Type: TypeCondRegBit, Shift: 0, BitFields: BitFields{{16, 5, 0}}}
+	ap_Offset_16_31                  = &argField{Type: TypeOffset, Shift: 0, BitFields: BitFields{{16, 16, 0}}}
+	ap_ImmUnsigned_7_14              = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{7, 8, 0}}}
+	ap_ImmUnsigned_6_6               = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{6, 1, 0}}}
+	ap_ImmUnsigned_6_8               = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{6, 3, 0}}}
+	ap_ImmUnsigned_21_25             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{21, 5, 0}}}
+	ap_ImmUnsigned_26_30             = &argField{Type: TypeImmUnsigned, Shift: 0, BitFields: BitFields{{26, 5, 0}}}
+)
+
+var instFormats = [...]instFormat{
+	{HASHCHK, 0xfc0007fe00000000, 0x7c0005e400000000, 0x0, // Hash Check X-form (hashchk RB,offset(RA))
+		[6]*argField{ap_Reg_16_20, ap_NegOffset_31_31_6_10_shift3, ap_Reg_11_15}},
+	{HASHCHKP, 0xfc0007fe00000000, 0x7c00056400000000, 0x0, // Hash Check Privileged X-form (hashchkp RB,offset(RA))
+		[6]*argField{ap_Reg_16_20, ap_NegOffset_31_31_6_10_shift3, ap_Reg_11_15}},
+	{HASHST, 0xfc0007fe00000000, 0x7c0005a400000000, 0x0, // Hash Store X-form (hashst RB,offset(RA))
+		[6]*argField{ap_Reg_16_20, ap_NegOffset_31_31_6_10_shift3, ap_Reg_11_15}},
+	{HASHSTP, 0xfc0007fe00000000, 0x7c00052400000000, 0x0, // Hash Store Privileged X-form (hashstp RB,offset(RA))
+		[6]*argField{ap_Reg_16_20, ap_NegOffset_31_31_6_10_shift3, ap_Reg_11_15}},
+	{BRD, 0xfc0007fe00000000, 0x7c00017600000000, 0xf80100000000, // Byte-Reverse Doubleword X-form (brd RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{BRH, 0xfc0007fe00000000, 0x7c0001b600000000, 0xf80100000000, // Byte-Reverse Halfword X-form (brh RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{BRW, 0xfc0007fe00000000, 0x7c00013600000000, 0xf80100000000, // Byte-Reverse Word X-form (brw RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CFUGED, 0xfc0007fe00000000, 0x7c0001b800000000, 0x100000000, // Centrifuge Doubleword X-form (cfuged RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{CNTLZDM, 0xfc0007fe00000000, 0x7c00007600000000, 0x100000000, // Count Leading Zeros Doubleword under bit Mask X-form (cntlzdm RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{CNTTZDM, 0xfc0007fe00000000, 0x7c00047600000000, 0x100000000, // Count Trailing Zeros Doubleword under bit Mask X-form (cnttzdm RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{DCFFIXQQ, 0xfc1f07fe00000000, 0xfc0007c400000000, 0x100000000, // DFP Convert From Fixed Quadword Quad X-form (dcffixqq FRTp,VRB)
+		[6]*argField{ap_FPReg_6_10, ap_VecReg_16_20}},
+	{DCTFIXQQ, 0xfc1f07fe00000000, 0xfc0107c400000000, 0x100000000, // DFP Convert To Fixed Quadword Quad X-form (dctfixqq VRT,FRBp)
+		[6]*argField{ap_VecReg_6_10, ap_FPReg_16_20}},
+	{LXVKQ, 0xfc1f07fe00000000, 0xf01f02d000000000, 0x0, // Load VSX Vector Special Value Quadword X-form (lxvkq XT,UIM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_ImmUnsigned_16_20}},
+	{LXVP, 0xfc00000f00000000, 0x1800000000000000, 0x0, // Load VSX Vector Paired DQ-form (lxvp XTp,DQ(RA))
+		[6]*argField{ap_VecSpReg_10_10_6_9, ap_Offset_16_27_shift4, ap_Reg_11_15}},
+	{LXVPX, 0xfc0007fe00000000, 0x7c00029a00000000, 0x100000000, // Load VSX Vector Paired Indexed X-form (lxvpx XTp,RA,RB)
+		[6]*argField{ap_VecSpReg_10_10_6_9, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVRBX, 0xfc0007fe00000000, 0x7c00001a00000000, 0x0, // Load VSX Vector Rightmost Byte Indexed X-form (lxvrbx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVRDX, 0xfc0007fe00000000, 0x7c0000da00000000, 0x0, // Load VSX Vector Rightmost Doubleword Indexed X-form (lxvrdx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVRHX, 0xfc0007fe00000000, 0x7c00005a00000000, 0x0, // Load VSX Vector Rightmost Halfword Indexed X-form (lxvrhx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVRWX, 0xfc0007fe00000000, 0x7c00009a00000000, 0x0, // Load VSX Vector Rightmost Word Indexed X-form (lxvrwx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MTVSRBM, 0xfc1f07ff00000000, 0x1010064200000000, 0x0, // Move to VSR Byte Mask VX-form (mtvsrbm VRT,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_16_20}},
+	{MTVSRBMI, 0xfc00003e00000000, 0x1000001400000000, 0x0, // Move To VSR Byte Mask Immediate DX-form (mtvsrbmi VRT,bm)
+		[6]*argField{ap_VecReg_6_10, ap_ImmUnsigned_16_25_11_15_31_31}},
+	{MTVSRDM, 0xfc1f07ff00000000, 0x1013064200000000, 0x0, // Move to VSR Doubleword Mask VX-form (mtvsrdm VRT,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_16_20}},
+	{MTVSRHM, 0xfc1f07ff00000000, 0x1011064200000000, 0x0, // Move to VSR Halfword Mask VX-form (mtvsrhm VRT,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_16_20}},
+	{MTVSRQM, 0xfc1f07ff00000000, 0x1014064200000000, 0x0, // Move to VSR Quadword Mask VX-form (mtvsrqm VRT,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_16_20}},
+	{MTVSRWM, 0xfc1f07ff00000000, 0x1012064200000000, 0x0, // Move to VSR Word Mask VX-form (mtvsrwm VRT,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_16_20}},
+	{PADDI, 0xff800000fc000000, 0x600000038000000, 0x6c000000000000, // Prefixed Add Immediate MLS:D-form (paddi RT,RA,SI,R)
+		[6]*argField{ap_Reg_38_42, ap_Reg_43_47, ap_ImmSigned_14_31_48_63, ap_ImmUnsigned_11_11}},
+	{PDEPD, 0xfc0007fe00000000, 0x7c00013800000000, 0x100000000, // Parallel Bits Deposit Doubleword X-form (pdepd RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{PEXTD, 0xfc0007fe00000000, 0x7c00017800000000, 0x100000000, // Parallel Bits Extract Doubleword X-form (pextd RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{PLBZ, 0xff800000fc000000, 0x600000088000000, 0x6c000000000000, // Prefixed Load Byte and Zero MLS:D-form (plbz RT,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLD, 0xff800000fc000000, 0x4000000e4000000, 0x6c000000000000, // Prefixed Load Doubleword 8LS:D-form (pld RT,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLFD, 0xff800000fc000000, 0x6000000c8000000, 0x6c000000000000, // Prefixed Load Floating-Point Double MLS:D-form (plfd FRT,D(RA),R)
+		[6]*argField{ap_FPReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLFS, 0xff800000fc000000, 0x6000000c0000000, 0x6c000000000000, // Prefixed Load Floating-Point Single MLS:D-form (plfs FRT,D(RA),R)
+		[6]*argField{ap_FPReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLHA, 0xff800000fc000000, 0x6000000a8000000, 0x6c000000000000, // Prefixed Load Halfword Algebraic MLS:D-form (plha RT,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLHZ, 0xff800000fc000000, 0x6000000a0000000, 0x6c000000000000, // Prefixed Load Halfword and Zero MLS:D-form (plhz RT,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLQ, 0xff800000fc000000, 0x4000000e0000000, 0x6c000000000000, // Prefixed Load Quadword 8LS:D-form (plq RTp,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLWA, 0xff800000fc000000, 0x4000000a4000000, 0x6c000000000000, // Prefixed Load Word Algebraic 8LS:D-form (plwa RT,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLWZ, 0xff800000fc000000, 0x600000080000000, 0x6c000000000000, // Prefixed Load Word and Zero MLS:D-form (plwz RT,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLXSD, 0xff800000fc000000, 0x4000000a8000000, 0x6c000000000000, // Prefixed Load VSX Scalar Doubleword 8LS:D-form (plxsd VRT,D(RA),R)
+		[6]*argField{ap_VecReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLXSSP, 0xff800000fc000000, 0x4000000ac000000, 0x6c000000000000, // Prefixed Load VSX Scalar Single-Precision 8LS:D-form (plxssp VRT,D(RA),R)
+		[6]*argField{ap_VecReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLXV, 0xff800000f8000000, 0x4000000c8000000, 0x6c000000000000, // Prefixed Load VSX Vector 8LS:D-form (plxv XT,D(RA),R)
+		[6]*argField{ap_VecSReg_37_37_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PLXVP, 0xff800000fc000000, 0x4000000e8000000, 0x6c000000000000, // Prefixed Load VSX Vector Paired 8LS:D-form (plxvp XTp,D(RA),R)
+		[6]*argField{ap_VecSpReg_42_42_38_41, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PMXVBF16GER2, 0xfff00000fc0007f8, 0x7900000ec000198, 0xf3f0000000000, // Prefixed Masked VSX Vector bfloat16 GER (Rank-2 Update) MMIRR:XX3-form (pmxvbf16ger2 AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVBF16GER2NN, 0xfff00000fc0007f8, 0x7900000ec000790, 0xf3f0000000000, // Prefixed Masked VSX Vector bfloat16 GER (Rank-2 Update) Negative multiply, Negative accumulate MMIRR:XX3-form (pmxvbf16ger2nn AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVBF16GER2NP, 0xfff00000fc0007f8, 0x7900000ec000390, 0xf3f0000000000, // Prefixed Masked VSX Vector bfloat16 GER (Rank-2 Update) Negative multiply, Positive accumulate MMIRR:XX3-form (pmxvbf16ger2np AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVBF16GER2PN, 0xfff00000fc0007f8, 0x7900000ec000590, 0xf3f0000000000, // Prefixed Masked VSX Vector bfloat16 GER (Rank-2 Update) Positive multiply, Negative accumulate MMIRR:XX3-form (pmxvbf16ger2pn AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVBF16GER2PP, 0xfff00000fc0007f8, 0x7900000ec000190, 0xf3f0000000000, // Prefixed Masked VSX Vector bfloat16 GER (Rank-2 Update) Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvbf16ger2pp AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVF16GER2, 0xfff00000fc0007f8, 0x7900000ec000098, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Floating-Point GER (rank-2 update) MMIRR:XX3-form (pmxvf16ger2 AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVF16GER2NN, 0xfff00000fc0007f8, 0x7900000ec000690, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Floating-Point GER (rank-2 update) Negative multiply, Negative accumulate MMIRR:XX3-form (pmxvf16ger2nn AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVF16GER2NP, 0xfff00000fc0007f8, 0x7900000ec000290, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Floating-Point GER (rank-2 update) Negative multiply, Positive accumulate MMIRR:XX3-form (pmxvf16ger2np AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVF16GER2PN, 0xfff00000fc0007f8, 0x7900000ec000490, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Floating-Point GER (rank-2 update) Positive multiply, Negative accumulate MMIRR:XX3-form (pmxvf16ger2pn AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVF16GER2PP, 0xfff00000fc0007f8, 0x7900000ec000090, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Floating-Point GER (rank-2 update) Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvf16ger2pp AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVF32GER, 0xfff00000fc0007f8, 0x7900000ec0000d8, 0xfff0000000000, // Prefixed Masked VSX Vector 32-bit Floating-Point GER (rank-1 update) MMIRR:XX3-form (pmxvf32ger AT,XA,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31}},
+	{PMXVF32GERNN, 0xfff00000fc0007f8, 0x7900000ec0006d0, 0xfff0000000000, // Prefixed Masked VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate MMIRR:XX3-form (pmxvf32gernn AT,XA,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31}},
+	{PMXVF32GERNP, 0xfff00000fc0007f8, 0x7900000ec0002d0, 0xfff0000000000, // Prefixed Masked VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate MMIRR:XX3-form (pmxvf32gernp AT,XA,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31}},
+	{PMXVF32GERPN, 0xfff00000fc0007f8, 0x7900000ec0004d0, 0xfff0000000000, // Prefixed Masked VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate MMIRR:XX3-form (pmxvf32gerpn AT,XA,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31}},
+	{PMXVF32GERPP, 0xfff00000fc0007f8, 0x7900000ec0000d0, 0xfff0000000000, // Prefixed Masked VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvf32gerpp AT,XA,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31}},
+	{PMXVF64GER, 0xfff00000fc0007f8, 0x7900000ec0001d8, 0xfff0300000000, // Prefixed Masked VSX Vector 64-bit Floating-Point GER (rank-1 update) MMIRR:XX3-form (pmxvf64ger AT,XAp,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_29}},
+	{PMXVF64GERNN, 0xfff00000fc0007f8, 0x7900000ec0007d0, 0xfff0300000000, // Prefixed Masked VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate MMIRR:XX3-form (pmxvf64gernn AT,XAp,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_29}},
+	{PMXVF64GERNP, 0xfff00000fc0007f8, 0x7900000ec0003d0, 0xfff0300000000, // Prefixed Masked VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate MMIRR:XX3-form (pmxvf64gernp AT,XAp,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_29}},
+	{PMXVF64GERPN, 0xfff00000fc0007f8, 0x7900000ec0005d0, 0xfff0300000000, // Prefixed Masked VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate MMIRR:XX3-form (pmxvf64gerpn AT,XAp,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_29}},
+	{PMXVF64GERPP, 0xfff00000fc0007f8, 0x7900000ec0001d0, 0xfff0300000000, // Prefixed Masked VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvf64gerpp AT,XAp,XB,XMSK,YMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_29}},
+	{PMXVI16GER2, 0xfff00000fc0007f8, 0x7900000ec000258, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) MMIRR:XX3-form (pmxvi16ger2 AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVI16GER2PP, 0xfff00000fc0007f8, 0x7900000ec000358, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvi16ger2pp AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVI16GER2S, 0xfff00000fc0007f8, 0x7900000ec000158, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation MMIRR:XX3-form (pmxvi16ger2s AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVI16GER2SPP, 0xfff00000fc0007f8, 0x7900000ec000150, 0xf3f0000000000, // Prefixed Masked VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvi16ger2spp AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_17}},
+	{PMXVI4GER8, 0xfff00000fc0007f8, 0x7900000ec000118, 0xf000000000000, // Prefixed Masked VSX Vector 4-bit Signed Integer GER (rank-8 update) MMIRR:XX3-form (pmxvi4ger8 AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_23}},
+	{PMXVI4GER8PP, 0xfff00000fc0007f8, 0x7900000ec000110, 0xf000000000000, // Prefixed Masked VSX Vector 4-bit Signed Integer GER (rank-8 update) Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvi4ger8pp AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_23}},
+	{PMXVI8GER4, 0xfff00000fc0007f8, 0x7900000ec000018, 0xf0f0000000000, // Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) MMIRR:XX3-form (pmxvi8ger4 AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_19}},
+	{PMXVI8GER4PP, 0xfff00000fc0007f8, 0x7900000ec000010, 0xf0f0000000000, // Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvi8ger4pp AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_19}},
+	{PMXVI8GER4SPP, 0xfff00000fc0007f8, 0x7900000ec000318, 0xf0f0000000000, // Prefixed Masked VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) with Saturate Positive multiply, Positive accumulate MMIRR:XX3-form (pmxvi8ger4spp AT,XA,XB,XMSK,YMSK,PMSK)
+		[6]*argField{ap_MMAReg_38_40, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31, ap_ImmUnsigned_16_19}},
+	{PNOP, 0xfff3fffe00000000, 0x700000000000000, 0xc000100000000, // Prefixed Nop MRR:*-form (pnop)
+		[6]*argField{}},
+	{PSTB, 0xff800000fc000000, 0x600000098000000, 0x6c000000000000, // Prefixed Store Byte MLS:D-form (pstb RS,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTD, 0xff800000fc000000, 0x4000000f4000000, 0x6c000000000000, // Prefixed Store Doubleword 8LS:D-form (pstd RS,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTFD, 0xff800000fc000000, 0x6000000d8000000, 0x6c000000000000, // Prefixed Store Floating-Point Double MLS:D-form (pstfd FRS,D(RA),R)
+		[6]*argField{ap_FPReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTFS, 0xff800000fc000000, 0x6000000d0000000, 0x6c000000000000, // Prefixed Store Floating-Point Single MLS:D-form (pstfs FRS,D(RA),R)
+		[6]*argField{ap_FPReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTH, 0xff800000fc000000, 0x6000000b0000000, 0x6c000000000000, // Prefixed Store Halfword MLS:D-form (psth RS,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTQ, 0xff800000fc000000, 0x4000000f0000000, 0x6c000000000000, // Prefixed Store Quadword 8LS:D-form (pstq RSp,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTW, 0xff800000fc000000, 0x600000090000000, 0x6c000000000000, // Prefixed Store Word MLS:D-form (pstw RS,D(RA),R)
+		[6]*argField{ap_Reg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTXSD, 0xff800000fc000000, 0x4000000b8000000, 0x6c000000000000, // Prefixed Store VSX Scalar Doubleword 8LS:D-form (pstxsd VRS,D(RA),R)
+		[6]*argField{ap_VecReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTXSSP, 0xff800000fc000000, 0x4000000bc000000, 0x6c000000000000, // Prefixed Store VSX Scalar Single-Precision 8LS:D-form (pstxssp VRS,D(RA),R)
+		[6]*argField{ap_VecReg_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTXV, 0xff800000f8000000, 0x4000000d8000000, 0x6c000000000000, // Prefixed Store VSX Vector 8LS:D-form (pstxv XS,D(RA),R)
+		[6]*argField{ap_VecSReg_37_37_38_42, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{PSTXVP, 0xff800000fc000000, 0x4000000f8000000, 0x6c000000000000, // Prefixed Store VSX Vector Paired 8LS:D-form (pstxvp XSp,D(RA),R)
+		[6]*argField{ap_VecSpReg_42_42_38_41, ap_Offset_14_31_48_63, ap_Reg_43_47, ap_ImmUnsigned_11_11}},
+	{SETBC, 0xfc0007fe00000000, 0x7c00030000000000, 0xf80100000000, // Set Boolean Condition X-form (setbc RT,BI)
+		[6]*argField{ap_Reg_6_10, ap_CondRegBit_11_15}},
+	{SETBCR, 0xfc0007fe00000000, 0x7c00034000000000, 0xf80100000000, // Set Boolean Condition Reverse X-form (setbcr RT,BI)
+		[6]*argField{ap_Reg_6_10, ap_CondRegBit_11_15}},
+	{SETNBC, 0xfc0007fe00000000, 0x7c00038000000000, 0xf80100000000, // Set Negative Boolean Condition X-form (setnbc RT,BI)
+		[6]*argField{ap_Reg_6_10, ap_CondRegBit_11_15}},
+	{SETNBCR, 0xfc0007fe00000000, 0x7c0003c000000000, 0xf80100000000, // Set Negative Boolean Condition Reverse X-form (setnbcr RT,BI)
+		[6]*argField{ap_Reg_6_10, ap_CondRegBit_11_15}},
+	{STXVP, 0xfc00000f00000000, 0x1800000100000000, 0x0, // Store VSX Vector Paired DQ-form (stxvp XSp,DQ(RA))
+		[6]*argField{ap_VecSpReg_10_10_6_9, ap_Offset_16_27_shift4, ap_Reg_11_15}},
+	{STXVPX, 0xfc0007fe00000000, 0x7c00039a00000000, 0x100000000, // Store VSX Vector Paired Indexed X-form (stxvpx XSp,RA,RB)
+		[6]*argField{ap_VecSpReg_10_10_6_9, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVRBX, 0xfc0007fe00000000, 0x7c00011a00000000, 0x0, // Store VSX Vector Rightmost Byte Indexed X-form (stxvrbx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVRDX, 0xfc0007fe00000000, 0x7c0001da00000000, 0x0, // Store VSX Vector Rightmost Doubleword Indexed X-form (stxvrdx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVRHX, 0xfc0007fe00000000, 0x7c00015a00000000, 0x0, // Store VSX Vector Rightmost Halfword Indexed X-form (stxvrhx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVRWX, 0xfc0007fe00000000, 0x7c00019a00000000, 0x0, // Store VSX Vector Rightmost Word Indexed X-form (stxvrwx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VCFUGED, 0xfc0007ff00000000, 0x1000054d00000000, 0x0, // Vector Centrifuge Doubleword VX-form (vcfuged VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCLRLB, 0xfc0007ff00000000, 0x1000018d00000000, 0x0, // Vector Clear Leftmost Bytes VX-form (vclrlb VRT,VRA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_Reg_16_20}},
+	{VCLRRB, 0xfc0007ff00000000, 0x100001cd00000000, 0x0, // Vector Clear Rightmost Bytes VX-form (vclrrb VRT,VRA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_Reg_16_20}},
+	{VCLZDM, 0xfc0007ff00000000, 0x1000078400000000, 0x0, // Vector Count Leading Zeros Doubleword under bit Mask VX-form (vclzdm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUQ, 0xfc0007ff00000000, 0x100001c700000000, 0x0, // Vector Compare Equal Quadword VC-form (vcmpequq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUQCC, 0xfc0007ff00000000, 0x100005c700000000, 0x0, // Vector Compare Equal Quadword VC-form (vcmpequq. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSQ, 0xfc0007ff00000000, 0x1000038700000000, 0x0, // Vector Compare Greater Than Signed Quadword VC-form (vcmpgtsq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSQCC, 0xfc0007ff00000000, 0x1000078700000000, 0x0, // Vector Compare Greater Than Signed Quadword VC-form (vcmpgtsq. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUQ, 0xfc0007ff00000000, 0x1000028700000000, 0x0, // Vector Compare Greater Than Unsigned Quadword VC-form (vcmpgtuq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUQCC, 0xfc0007ff00000000, 0x1000068700000000, 0x0, // Vector Compare Greater Than Unsigned Quadword VC-form (vcmpgtuq. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPSQ, 0xfc0007ff00000000, 0x1000014100000000, 0x60000000000000, // Vector Compare Signed Quadword VX-form (vcmpsq BF,VRA,VRB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPUQ, 0xfc0007ff00000000, 0x1000010100000000, 0x60000000000000, // Vector Compare Unsigned Quadword VX-form (vcmpuq BF,VRA,VRB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCNTMBB, 0xfc1e07ff00000000, 0x1018064200000000, 0x0, // Vector Count Mask Bits Byte VX-form (vcntmbb RT,VRB,MP)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_15_15}},
+	{VCNTMBD, 0xfc1e07ff00000000, 0x101e064200000000, 0x0, // Vector Count Mask Bits Doubleword VX-form (vcntmbd RT,VRB,MP)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_15_15}},
+	{VCNTMBH, 0xfc1e07ff00000000, 0x101a064200000000, 0x0, // Vector Count Mask Bits Halfword VX-form (vcntmbh RT,VRB,MP)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_15_15}},
+	{VCNTMBW, 0xfc1e07ff00000000, 0x101c064200000000, 0x0, // Vector Count Mask Bits Word VX-form (vcntmbw RT,VRB,MP)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_15_15}},
+	{VCTZDM, 0xfc0007ff00000000, 0x100007c400000000, 0x0, // Vector Count Trailing Zeros Doubleword under bit Mask VX-form (vctzdm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVESD, 0xfc0007ff00000000, 0x100003cb00000000, 0x0, // Vector Divide Extended Signed Doubleword VX-form (vdivesd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVESQ, 0xfc0007ff00000000, 0x1000030b00000000, 0x0, // Vector Divide Extended Signed Quadword VX-form (vdivesq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVESW, 0xfc0007ff00000000, 0x1000038b00000000, 0x0, // Vector Divide Extended Signed Word VX-form (vdivesw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVEUD, 0xfc0007ff00000000, 0x100002cb00000000, 0x0, // Vector Divide Extended Unsigned Doubleword VX-form (vdiveud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVEUQ, 0xfc0007ff00000000, 0x1000020b00000000, 0x0, // Vector Divide Extended Unsigned Quadword VX-form (vdiveuq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVEUW, 0xfc0007ff00000000, 0x1000028b00000000, 0x0, // Vector Divide Extended Unsigned Word VX-form (vdiveuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVSD, 0xfc0007ff00000000, 0x100001cb00000000, 0x0, // Vector Divide Signed Doubleword VX-form (vdivsd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVSQ, 0xfc0007ff00000000, 0x1000010b00000000, 0x0, // Vector Divide Signed Quadword VX-form (vdivsq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVSW, 0xfc0007ff00000000, 0x1000018b00000000, 0x0, // Vector Divide Signed Word VX-form (vdivsw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVUD, 0xfc0007ff00000000, 0x100000cb00000000, 0x0, // Vector Divide Unsigned Doubleword VX-form (vdivud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVUQ, 0xfc0007ff00000000, 0x1000000b00000000, 0x0, // Vector Divide Unsigned Quadword VX-form (vdivuq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VDIVUW, 0xfc0007ff00000000, 0x1000008b00000000, 0x0, // Vector Divide Unsigned Word VX-form (vdivuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VEXPANDBM, 0xfc1f07ff00000000, 0x1000064200000000, 0x0, // Vector Expand Byte Mask VX-form (vexpandbm VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXPANDDM, 0xfc1f07ff00000000, 0x1003064200000000, 0x0, // Vector Expand Doubleword Mask VX-form (vexpanddm VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXPANDHM, 0xfc1f07ff00000000, 0x1001064200000000, 0x0, // Vector Expand Halfword Mask VX-form (vexpandhm VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXPANDQM, 0xfc1f07ff00000000, 0x1004064200000000, 0x0, // Vector Expand Quadword Mask VX-form (vexpandqm VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXPANDWM, 0xfc1f07ff00000000, 0x1002064200000000, 0x0, // Vector Expand Word Mask VX-form (vexpandwm VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXTDDVLX, 0xfc00003f00000000, 0x1000001e00000000, 0x0, // Vector Extract Double Doubleword to VSR using GPR-specified Left-Index VA-form (vextddvlx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTDDVRX, 0xfc00003f00000000, 0x1000001f00000000, 0x0, // Vector Extract Double Doubleword to VSR using GPR-specified Right-Index VA-form (vextddvrx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTDUBVLX, 0xfc00003f00000000, 0x1000001800000000, 0x0, // Vector Extract Double Unsigned Byte to VSR using GPR-specified Left-Index VA-form (vextdubvlx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTDUBVRX, 0xfc00003f00000000, 0x1000001900000000, 0x0, // Vector Extract Double Unsigned Byte to VSR using GPR-specified Right-Index VA-form (vextdubvrx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTDUHVLX, 0xfc00003f00000000, 0x1000001a00000000, 0x0, // Vector Extract Double Unsigned Halfword to VSR using GPR-specified Left-Index VA-form (vextduhvlx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTDUHVRX, 0xfc00003f00000000, 0x1000001b00000000, 0x0, // Vector Extract Double Unsigned Halfword to VSR using GPR-specified Right-Index VA-form (vextduhvrx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTDUWVLX, 0xfc00003f00000000, 0x1000001c00000000, 0x0, // Vector Extract Double Unsigned Word to VSR using GPR-specified Left-Index VA-form (vextduwvlx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTDUWVRX, 0xfc00003f00000000, 0x1000001d00000000, 0x0, // Vector Extract Double Unsigned Word to VSR using GPR-specified Right-Index VA-form (vextduwvrx VRT,VRA,VRB,RC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_Reg_21_25}},
+	{VEXTRACTBM, 0xfc1f07ff00000000, 0x1008064200000000, 0x0, // Vector Extract Byte Mask VX-form (vextractbm RT,VRB)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20}},
+	{VEXTRACTDM, 0xfc1f07ff00000000, 0x100b064200000000, 0x0, // Vector Extract Doubleword Mask VX-form (vextractdm RT,VRB)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20}},
+	{VEXTRACTHM, 0xfc1f07ff00000000, 0x1009064200000000, 0x0, // Vector Extract Halfword Mask VX-form (vextracthm RT,VRB)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20}},
+	{VEXTRACTQM, 0xfc1f07ff00000000, 0x100c064200000000, 0x0, // Vector Extract Quadword Mask VX-form (vextractqm RT,VRB)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20}},
+	{VEXTRACTWM, 0xfc1f07ff00000000, 0x100a064200000000, 0x0, // Vector Extract Word Mask VX-form (vextractwm RT,VRB)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20}},
+	{VEXTSD2Q, 0xfc1f07ff00000000, 0x101b060200000000, 0x0, // Vector Extend Sign Doubleword to Quadword VX-form (vextsd2q VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VGNB, 0xfc0007ff00000000, 0x100004cc00000000, 0x18000000000000, // Vector Gather every Nth Bit VX-form (vgnb RT,VRB,N)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_13_15}},
+	{VINSBLX, 0xfc0007ff00000000, 0x1000020f00000000, 0x0, // Vector Insert Byte from GPR using GPR-specified Left-Index VX-form (vinsblx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSBRX, 0xfc0007ff00000000, 0x1000030f00000000, 0x0, // Vector Insert Byte from GPR using GPR-specified Right-Index VX-form (vinsbrx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSBVLX, 0xfc0007ff00000000, 0x1000000f00000000, 0x0, // Vector Insert Byte from VSR using GPR-specified Left-Index VX-form (vinsbvlx VRT,RA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VINSBVRX, 0xfc0007ff00000000, 0x1000010f00000000, 0x0, // Vector Insert Byte from VSR using GPR-specified Right-Index VX-form (vinsbvrx VRT,RA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VINSD, 0xfc0007ff00000000, 0x100001cf00000000, 0x10000000000000, // Vector Insert Doubleword from GPR using immediate-specified index VX-form (vinsd VRT,RB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_16_20, ap_ImmUnsigned_12_15}},
+	{VINSDLX, 0xfc0007ff00000000, 0x100002cf00000000, 0x0, // Vector Insert Doubleword from GPR using GPR-specified Left-Index VX-form (vinsdlx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSDRX, 0xfc0007ff00000000, 0x100003cf00000000, 0x0, // Vector Insert Doubleword from GPR using GPR-specified Right-Index VX-form (vinsdrx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSHLX, 0xfc0007ff00000000, 0x1000024f00000000, 0x0, // Vector Insert Halfword from GPR using GPR-specified Left-Index VX-form (vinshlx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSHRX, 0xfc0007ff00000000, 0x1000034f00000000, 0x0, // Vector Insert Halfword from GPR using GPR-specified Right-Index VX-form (vinshrx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSHVLX, 0xfc0007ff00000000, 0x1000004f00000000, 0x0, // Vector Insert Halfword from VSR using GPR-specified Left-Index VX-form (vinshvlx VRT,RA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VINSHVRX, 0xfc0007ff00000000, 0x1000014f00000000, 0x0, // Vector Insert Halfword from VSR using GPR-specified Right-Index VX-form (vinshvrx VRT,RA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VINSW, 0xfc0007ff00000000, 0x100000cf00000000, 0x10000000000000, // Vector Insert Word from GPR using immediate-specified index VX-form (vinsw VRT,RB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_16_20, ap_ImmUnsigned_12_15}},
+	{VINSWLX, 0xfc0007ff00000000, 0x1000028f00000000, 0x0, // Vector Insert Word from GPR using GPR-specified Left-Index VX-form (vinswlx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSWRX, 0xfc0007ff00000000, 0x1000038f00000000, 0x0, // Vector Insert Word from GPR using GPR-specified Right-Index VX-form (vinswrx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VINSWVLX, 0xfc0007ff00000000, 0x1000008f00000000, 0x0, // Vector Insert Word from VSR using GPR-specified Left-Index VX-form (vinswvlx VRT,RA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VINSWVRX, 0xfc0007ff00000000, 0x1000018f00000000, 0x0, // Vector Insert Word from VSR using GPR-specified Left-Index VX-form (vinswvrx VRT,RA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VMODSD, 0xfc0007ff00000000, 0x100007cb00000000, 0x0, // Vector Modulo Signed Doubleword VX-form (vmodsd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMODSQ, 0xfc0007ff00000000, 0x1000070b00000000, 0x0, // Vector Modulo Signed Quadword VX-form (vmodsq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMODSW, 0xfc0007ff00000000, 0x1000078b00000000, 0x0, // Vector Modulo Signed Word VX-form (vmodsw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMODUD, 0xfc0007ff00000000, 0x100006cb00000000, 0x0, // Vector Modulo Unsigned Doubleword VX-form (vmodud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMODUQ, 0xfc0007ff00000000, 0x1000060b00000000, 0x0, // Vector Modulo Unsigned Quadword VX-form (vmoduq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMODUW, 0xfc0007ff00000000, 0x1000068b00000000, 0x0, // Vector Modulo Unsigned Word VX-form (vmoduw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMSUMCUD, 0xfc00003f00000000, 0x1000001700000000, 0x0, // Vector Multiply-Sum & write Carry-out Unsigned Doubleword VA-form (vmsumcud VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMULESD, 0xfc0007ff00000000, 0x100003c800000000, 0x0, // Vector Multiply Even Signed Doubleword VX-form (vmulesd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULEUD, 0xfc0007ff00000000, 0x100002c800000000, 0x0, // Vector Multiply Even Unsigned Doubleword VX-form (vmuleud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULHSD, 0xfc0007ff00000000, 0x100003c900000000, 0x0, // Vector Multiply High Signed Doubleword VX-form (vmulhsd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULHSW, 0xfc0007ff00000000, 0x1000038900000000, 0x0, // Vector Multiply High Signed Word VX-form (vmulhsw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULHUD, 0xfc0007ff00000000, 0x100002c900000000, 0x0, // Vector Multiply High Unsigned Doubleword VX-form (vmulhud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULHUW, 0xfc0007ff00000000, 0x1000028900000000, 0x0, // Vector Multiply High Unsigned Word VX-form (vmulhuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULLD, 0xfc0007ff00000000, 0x100001c900000000, 0x0, // Vector Multiply Low Doubleword VX-form (vmulld VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOSD, 0xfc0007ff00000000, 0x100001c800000000, 0x0, // Vector Multiply Odd Signed Doubleword VX-form (vmulosd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOUD, 0xfc0007ff00000000, 0x100000c800000000, 0x0, // Vector Multiply Odd Unsigned Doubleword VX-form (vmuloud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPDEPD, 0xfc0007ff00000000, 0x100005cd00000000, 0x0, // Vector Parallel Bits Deposit Doubleword VX-form (vpdepd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPEXTD, 0xfc0007ff00000000, 0x1000058d00000000, 0x0, // Vector Parallel Bits Extract Doubleword VX-form (vpextd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLQ, 0xfc0007ff00000000, 0x1000000500000000, 0x0, // Vector Rotate Left Quadword VX-form (vrlq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLQMI, 0xfc0007ff00000000, 0x1000004500000000, 0x0, // Vector Rotate Left Quadword then Mask Insert VX-form (vrlqmi VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLQNM, 0xfc0007ff00000000, 0x1000014500000000, 0x0, // Vector Rotate Left Quadword then AND with Mask VX-form (vrlqnm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSLDBI, 0xfc00063f00000000, 0x1000001600000000, 0x0, // Vector Shift Left Double by Bit Immediate VN-form (vsldbi VRT,VRA,VRB,SH)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_23_25}},
+	{VSLQ, 0xfc0007ff00000000, 0x1000010500000000, 0x0, // Vector Shift Left Quadword VX-form (vslq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRAQ, 0xfc0007ff00000000, 0x1000030500000000, 0x0, // Vector Shift Right Algebraic Quadword VX-form (vsraq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRDBI, 0xfc00063f00000000, 0x1000021600000000, 0x0, // Vector Shift Right Double by Bit Immediate VN-form (vsrdbi VRT,VRA,VRB,SH)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_23_25}},
+	{VSRQ, 0xfc0007ff00000000, 0x1000020500000000, 0x0, // Vector Shift Right Quadword VX-form (vsrq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSTRIBL, 0xfc1f07ff00000000, 0x1000000d00000000, 0x0, // Vector String Isolate Byte Left-justified VX-form (vstribl VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSTRIBLCC, 0xfc1f07ff00000000, 0x1000040d00000000, 0x0, // Vector String Isolate Byte Left-justified VX-form (vstribl. VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSTRIBR, 0xfc1f07ff00000000, 0x1001000d00000000, 0x0, // Vector String Isolate Byte Right-justified VX-form (vstribr VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSTRIBRCC, 0xfc1f07ff00000000, 0x1001040d00000000, 0x0, // Vector String Isolate Byte Right-justified VX-form (vstribr. VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSTRIHL, 0xfc1f07ff00000000, 0x1002000d00000000, 0x0, // Vector String Isolate Halfword Left-justified VX-form (vstrihl VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSTRIHLCC, 0xfc1f07ff00000000, 0x1002040d00000000, 0x0, // Vector String Isolate Halfword Left-justified VX-form (vstrihl. VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSTRIHR, 0xfc1f07ff00000000, 0x1003000d00000000, 0x0, // Vector String Isolate Halfword Right-justified VX-form (vstrihr VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSTRIHRCC, 0xfc1f07ff00000000, 0x1003040d00000000, 0x0, // Vector String Isolate Halfword Right-justified VX-form (vstrihr. VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCMPEQQP, 0xfc0007fe00000000, 0xfc00008800000000, 0x100000000, // VSX Scalar Compare Equal Quad-Precision X-form (xscmpeqqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCMPGEQP, 0xfc0007fe00000000, 0xfc00018800000000, 0x100000000, // VSX Scalar Compare Greater Than or Equal Quad-Precision X-form (xscmpgeqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCMPGTQP, 0xfc0007fe00000000, 0xfc0001c800000000, 0x100000000, // VSX Scalar Compare Greater Than Quad-Precision X-form (xscmpgtqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCVQPSQZ, 0xfc1f07fe00000000, 0xfc08068800000000, 0x100000000, // VSX Scalar Convert with round to zero Quad-Precision to Signed Quadword X-form (xscvqpsqz VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVQPUQZ, 0xfc1f07fe00000000, 0xfc00068800000000, 0x100000000, // VSX Scalar Convert with round to zero Quad-Precision to Unsigned Quadword X-form (xscvqpuqz VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVSQQP, 0xfc1f07fe00000000, 0xfc0b068800000000, 0x100000000, // VSX Scalar Convert with round Signed Quadword to Quad-Precision X-form (xscvsqqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVUQQP, 0xfc1f07fe00000000, 0xfc03068800000000, 0x100000000, // VSX Scalar Convert with round Unsigned Quadword to Quad-Precision X-form (xscvuqqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSMAXCQP, 0xfc0007fe00000000, 0xfc00054800000000, 0x100000000, // VSX Scalar Maximum Type-C Quad-Precision X-form (xsmaxcqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSMINCQP, 0xfc0007fe00000000, 0xfc0005c800000000, 0x100000000, // VSX Scalar Minimum Type-C Quad-Precision X-form (xsmincqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XVBF16GER2, 0xfc0007f800000000, 0xec00019800000000, 0x60000100000000, // VSX Vector bfloat16 GER (Rank-2 Update) XX3-form (xvbf16ger2 AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVBF16GER2NN, 0xfc0007f800000000, 0xec00079000000000, 0x60000100000000, // VSX Vector bfloat16 GER (Rank-2 Update) Negative multiply, Negative accumulate XX3-form (xvbf16ger2nn AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVBF16GER2NP, 0xfc0007f800000000, 0xec00039000000000, 0x60000100000000, // VSX Vector bfloat16 GER (Rank-2 Update) Negative multiply, Positive accumulate XX3-form (xvbf16ger2np AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVBF16GER2PN, 0xfc0007f800000000, 0xec00059000000000, 0x60000100000000, // VSX Vector bfloat16 GER (Rank-2 Update) Positive multiply, Negative accumulate XX3-form (xvbf16ger2pn AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVBF16GER2PP, 0xfc0007f800000000, 0xec00019000000000, 0x60000100000000, // VSX Vector bfloat16 GER (Rank-2 Update) Positive multiply, Positive accumulate XX3-form (xvbf16ger2pp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCVBF16SPN, 0xfc1f07fc00000000, 0xf010076c00000000, 0x0, // VSX Vector Convert bfloat16 to Single-Precision format Non-signaling XX2-form (xvcvbf16spn XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSPBF16, 0xfc1f07fc00000000, 0xf011076c00000000, 0x0, // VSX Vector Convert with round Single-Precision to bfloat16 format XX2-form (xvcvspbf16 XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVF16GER2, 0xfc0007f800000000, 0xec00009800000000, 0x60000100000000, // VSX Vector 16-bit Floating-Point GER (rank-2 update) XX3-form (xvf16ger2 AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF16GER2NN, 0xfc0007f800000000, 0xec00069000000000, 0x60000100000000, // VSX Vector 16-bit Floating-Point GER (rank-2 update) Negative multiply, Negative accumulate XX3-form (xvf16ger2nn AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF16GER2NP, 0xfc0007f800000000, 0xec00029000000000, 0x60000100000000, // VSX Vector 16-bit Floating-Point GER (rank-2 update) Negative multiply, Positive accumulate XX3-form (xvf16ger2np AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF16GER2PN, 0xfc0007f800000000, 0xec00049000000000, 0x60000100000000, // VSX Vector 16-bit Floating-Point GER (rank-2 update) Positive multiply, Negative accumulate XX3-form (xvf16ger2pn AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF16GER2PP, 0xfc0007f800000000, 0xec00009000000000, 0x60000100000000, // VSX Vector 16-bit Floating-Point GER (rank-2 update) Positive multiply, Positive accumulate XX3-form (xvf16ger2pp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF32GER, 0xfc0007f800000000, 0xec0000d800000000, 0x60000100000000, // VSX Vector 32-bit Floating-Point GER (rank-1 update) XX3-form (xvf32ger AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF32GERNN, 0xfc0007f800000000, 0xec0006d000000000, 0x60000100000000, // VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate XX3-form (xvf32gernn AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF32GERNP, 0xfc0007f800000000, 0xec0002d000000000, 0x60000100000000, // VSX Vector 32-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate XX3-form (xvf32gernp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF32GERPN, 0xfc0007f800000000, 0xec0004d000000000, 0x60000100000000, // VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate XX3-form (xvf32gerpn AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF32GERPP, 0xfc0007f800000000, 0xec0000d000000000, 0x60000100000000, // VSX Vector 32-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate XX3-form (xvf32gerpp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF64GER, 0xfc0007f800000000, 0xec0001d800000000, 0x60000100000000, // VSX Vector 64-bit Floating-Point GER (rank-1 update) XX3-form (xvf64ger AT,XAp,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF64GERNN, 0xfc0007f800000000, 0xec0007d000000000, 0x60000100000000, // VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Negative accumulate XX3-form (xvf64gernn AT,XAp,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF64GERNP, 0xfc0007f800000000, 0xec0003d000000000, 0x60000100000000, // VSX Vector 64-bit Floating-Point GER (rank-1 update) Negative multiply, Positive accumulate XX3-form (xvf64gernp AT,XAp,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF64GERPN, 0xfc0007f800000000, 0xec0005d000000000, 0x60000100000000, // VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Negative accumulate XX3-form (xvf64gerpn AT,XAp,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVF64GERPP, 0xfc0007f800000000, 0xec0001d000000000, 0x60000100000000, // VSX Vector 64-bit Floating-Point GER (rank-1 update) Positive multiply, Positive accumulate XX3-form (xvf64gerpp AT,XAp,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI16GER2, 0xfc0007f800000000, 0xec00025800000000, 0x60000100000000, // VSX Vector 16-bit Signed Integer GER (rank-2 update) XX3-form (xvi16ger2 AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI16GER2PP, 0xfc0007f800000000, 0xec00035800000000, 0x60000100000000, // VSX Vector 16-bit Signed Integer GER (rank-2 update) Positive multiply, Positive accumulate XX3-form (xvi16ger2pp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI16GER2S, 0xfc0007f800000000, 0xec00015800000000, 0x60000100000000, // VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation XX3-form (xvi16ger2s AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI16GER2SPP, 0xfc0007f800000000, 0xec00015000000000, 0x60000100000000, // VSX Vector 16-bit Signed Integer GER (rank-2 update) with Saturation Positive multiply, Positive accumulate XX3-form (xvi16ger2spp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI4GER8, 0xfc0007f800000000, 0xec00011800000000, 0x60000100000000, // VSX Vector 4-bit Signed Integer GER (rank-8 update) XX3-form (xvi4ger8 AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI4GER8PP, 0xfc0007f800000000, 0xec00011000000000, 0x60000100000000, // VSX Vector 4-bit Signed Integer GER (rank-8 update) Positive multiply, Positive accumulate XX3-form (xvi4ger8pp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI8GER4, 0xfc0007f800000000, 0xec00001800000000, 0x60000100000000, // VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) XX3-form (xvi8ger4 AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI8GER4PP, 0xfc0007f800000000, 0xec00001000000000, 0x60000100000000, // VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) Positive multiply, Positive accumulate XX3-form (xvi8ger4pp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVI8GER4SPP, 0xfc0007f800000000, 0xec00031800000000, 0x60000100000000, // VSX Vector 8-bit Signed/Unsigned Integer GER (rank-4 update) with Saturate Positive multiply, Positive accumulate XX3-form (xvi8ger4spp AT,XA,XB)
+		[6]*argField{ap_MMAReg_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVTLSBB, 0xfc1f07fc00000000, 0xf002076c00000000, 0x60000100000000, // VSX Vector Test Least-Significant Bit by Byte XX2-form (xvtlsbb BF,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_30_30_16_20}},
+	{XXBLENDVB, 0xfff00000fc000030, 0x500000084000000, 0xfffff00000000, // VSX Vector Blend Variable Byte 8RR:XX4-form (xxblendvb XT,XA,XB,XC)
+		[6]*argField{ap_VecSReg_63_63_38_42, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_VecSReg_60_60_53_57}},
+	{XXBLENDVD, 0xfff00000fc000030, 0x500000084000030, 0xfffff00000000, // VSX Vector Blend Variable Doubleword 8RR:XX4-form (xxblendvd XT,XA,XB,XC)
+		[6]*argField{ap_VecSReg_63_63_38_42, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_VecSReg_60_60_53_57}},
+	{XXBLENDVH, 0xfff00000fc000030, 0x500000084000010, 0xfffff00000000, // VSX Vector Blend Variable Halfword 8RR:XX4-form (xxblendvh XT,XA,XB,XC)
+		[6]*argField{ap_VecSReg_63_63_38_42, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_VecSReg_60_60_53_57}},
+	{XXBLENDVW, 0xfff00000fc000030, 0x500000084000020, 0xfffff00000000, // VSX Vector Blend Variable Word 8RR:XX4-form (xxblendvw XT,XA,XB,XC)
+		[6]*argField{ap_VecSReg_63_63_38_42, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_VecSReg_60_60_53_57}},
+	{XXEVAL, 0xfff00000fc000030, 0x500000088000010, 0xfff0000000000, // VSX Vector Evaluate 8RR-XX4-form (xxeval XT,XA,XB,XC,IMM)
+		[6]*argField{ap_VecSReg_63_63_38_42, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_VecSReg_60_60_53_57, ap_ImmUnsigned_24_31}},
+	{XXGENPCVBM, 0xfc0007fe00000000, 0xf000072800000000, 0x0, // VSX Vector Generate PCV from Byte Mask X-form (xxgenpcvbm XT,VRB,IMM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{XXGENPCVDM, 0xfc0007fe00000000, 0xf000076a00000000, 0x0, // VSX Vector Generate PCV from Doubleword Mask X-form (xxgenpcvdm XT,VRB,IMM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{XXGENPCVHM, 0xfc0007fe00000000, 0xf000072a00000000, 0x0, // VSX Vector Generate PCV from Halfword Mask X-form (xxgenpcvhm XT,VRB,IMM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{XXGENPCVWM, 0xfc0007fe00000000, 0xf000076800000000, 0x0, // VSX Vector Generate PCV from Word Mask X-form (xxgenpcvwm XT,VRB,IMM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{XXMFACC, 0xfc1f07fe00000000, 0x7c00016200000000, 0x60f80100000000, // VSX Move From Accumulator X-form (xxmfacc AS)
+		[6]*argField{ap_MMAReg_6_8}},
+	{XXMTACC, 0xfc1f07fe00000000, 0x7c01016200000000, 0x60f80100000000, // VSX Move To Accumulator X-form (xxmtacc AT)
+		[6]*argField{ap_MMAReg_6_8}},
+	{XXPERMX, 0xfff00000fc000030, 0x500000088000000, 0xffff800000000, // VSX Vector Permute Extended 8RR:XX4-form (xxpermx XT,XA,XB,XC,UIM)
+		[6]*argField{ap_VecSReg_63_63_38_42, ap_VecSReg_61_61_43_47, ap_VecSReg_62_62_48_52, ap_VecSReg_60_60_53_57, ap_ImmUnsigned_29_31}},
+	{XXSETACCZ, 0xfc1f07fe00000000, 0x7c03016200000000, 0x60f80100000000, // VSX Set Accumulator to Zero X-form (xxsetaccz AT)
+		[6]*argField{ap_MMAReg_6_8}},
+	{XXSPLTI32DX, 0xfff00000fc1c0000, 0x500000080000000, 0xf000000000000, // VSX Vector Splat Immediate32 Doubleword Indexed 8RR:D-form (xxsplti32dx XT,IX,IMM32)
+		[6]*argField{ap_VecSReg_47_47_38_42, ap_ImmUnsigned_46_46, ap_ImmUnsigned_16_31_48_63}},
+	{XXSPLTIDP, 0xfff00000fc1e0000, 0x500000080040000, 0xf000000000000, // VSX Vector Splat Immediate Double-Precision 8RR:D-form (xxspltidp XT,IMM32)
+		[6]*argField{ap_VecSReg_47_47_38_42, ap_ImmUnsigned_16_31_48_63}},
+	{XXSPLTIW, 0xfff00000fc1e0000, 0x500000080060000, 0xf000000000000, // VSX Vector Splat Immediate Word 8RR:D-form (xxspltiw XT,IMM32)
+		[6]*argField{ap_VecSReg_47_47_38_42, ap_ImmUnsigned_16_31_48_63}},
+	{MSGCLRU, 0xfc0007fe00000000, 0x7c0000dc00000000, 0x3ff000100000000, // Ultravisor Message Clear X-form (msgclru RB)
+		[6]*argField{ap_Reg_16_20}},
+	{MSGSNDU, 0xfc0007fe00000000, 0x7c00009c00000000, 0x3ff000100000000, // Ultravisor Message SendX-form (msgsndu RB)
+		[6]*argField{ap_Reg_16_20}},
+	{URFID, 0xfc0007fe00000000, 0x4c00026400000000, 0x3fff80100000000, // Ultravisor Return From Interrupt Doubleword XL-form (urfid)
+		[6]*argField{}},
+	{ADDEX, 0xfc0001fe00000000, 0x7c00015400000000, 0x100000000, // Add Extended using alternate carry bit Z23-form (addex RT,RA,RB,CY)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_21_22}},
+	{MFFSCDRN, 0xfc1f07fe00000000, 0xfc14048e00000000, 0x100000000, // Move From FPSCR Control & Set DRN X-form (mffscdrn FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{MFFSCDRNI, 0xfc1f07fe00000000, 0xfc15048e00000000, 0xc00100000000, // Move From FPSCR Control & Set DRN Immediate X-form (mffscdrni FRT,DRM)
+		[6]*argField{ap_FPReg_6_10, ap_ImmUnsigned_18_20}},
+	{MFFSCE, 0xfc1f07fe00000000, 0xfc01048e00000000, 0xf80100000000, // Move From FPSCR & Clear Enables X-form (mffsce FRT)
+		[6]*argField{ap_FPReg_6_10}},
+	{MFFSCRN, 0xfc1f07fe00000000, 0xfc16048e00000000, 0x100000000, // Move From FPSCR Control & Set RN X-form (mffscrn FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{MFFSCRNI, 0xfc1f07fe00000000, 0xfc17048e00000000, 0xe00100000000, // Move From FPSCR Control & Set RN Immediate X-form (mffscrni FRT,RM)
+		[6]*argField{ap_FPReg_6_10, ap_ImmUnsigned_19_20}},
+	{MFFSL, 0xfc1f07fe00000000, 0xfc18048e00000000, 0xf80100000000, // Move From FPSCR Lightweight X-form (mffsl FRT)
+		[6]*argField{ap_FPReg_6_10}},
+	{SLBIAG, 0xfc0007fe00000000, 0x7c0006a400000000, 0x1ef80100000000, // SLB Invalidate All Global X-form (slbiag RS, L)
+		[6]*argField{ap_Reg_6_10, ap_ImmUnsigned_15_15}},
+	{VMSUMUDM, 0xfc00003f00000000, 0x1000002300000000, 0x0, // Vector Multiply-Sum Unsigned Doubleword Modulo VA-form (vmsumudm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{ADDPCIS, 0xfc00003e00000000, 0x4c00000400000000, 0x0, // Add PC Immediate Shifted DX-form (addpcis RT,D)
+		[6]*argField{ap_Reg_6_10, ap_ImmSigned_16_25_11_15_31_31}},
+	{BCDCFNCC, 0xfc1f05ff00000000, 0x1007058100000000, 0x0, // Decimal Convert From National VX-form (bcdcfn. VRT,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDCFSQCC, 0xfc1f05ff00000000, 0x1002058100000000, 0x0, // Decimal Convert From Signed Quadword VX-form (bcdcfsq. VRT,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDCFZCC, 0xfc1f05ff00000000, 0x1006058100000000, 0x0, // Decimal Convert From Zoned VX-form (bcdcfz. VRT,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDCPSGNCC, 0xfc0007ff00000000, 0x1000034100000000, 0x0, // Decimal Copy Sign VX-form (bcdcpsgn. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{BCDCTNCC, 0xfc1f05ff00000000, 0x1005058100000000, 0x20000000000, // Decimal Convert To National VX-form (bcdctn. VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{BCDCTSQCC, 0xfc1f05ff00000000, 0x1000058100000000, 0x20000000000, // Decimal Convert To Signed Quadword VX-form (bcdctsq. VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{BCDCTZCC, 0xfc1f05ff00000000, 0x1004058100000000, 0x0, // Decimal Convert To Zoned VX-form (bcdctz. VRT,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDSCC, 0xfc0005ff00000000, 0x100004c100000000, 0x0, // Decimal Shift VX-form (bcds. VRT,VRA,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDSETSGNCC, 0xfc1f05ff00000000, 0x101f058100000000, 0x0, // Decimal Set Sign VX-form (bcdsetsgn. VRT,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDSRCC, 0xfc0005ff00000000, 0x100005c100000000, 0x0, // Decimal Shift and Round VX-form (bcdsr. VRT,VRA,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDTRUNCCC, 0xfc0005ff00000000, 0x1000050100000000, 0x0, // Decimal Truncate VX-form (bcdtrunc. VRT,VRA,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDUSCC, 0xfc0005ff00000000, 0x1000048100000000, 0x20000000000, // Decimal Unsigned Shift VX-form (bcdus. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{BCDUTRUNCCC, 0xfc0005ff00000000, 0x1000054100000000, 0x20000000000, // Decimal Unsigned Truncate VX-form (bcdutrunc. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{CMPEQB, 0xfc0007fe00000000, 0x7c0001c000000000, 0x60000100000000, // Compare Equal Byte X-form (cmpeqb BF,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_Reg_16_20}},
+	{CMPRB, 0xfc0007fe00000000, 0x7c00018000000000, 0x40000100000000, // Compare Ranged Byte X-form (cmprb BF,L,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_ImmUnsigned_10_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{CNTTZD, 0xfc0007ff00000000, 0x7c00047400000000, 0xf80000000000, // Count Trailing Zeros Doubleword X-form (cnttzd RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CNTTZDCC, 0xfc0007ff00000000, 0x7c00047500000000, 0xf80000000000, // Count Trailing Zeros Doubleword X-form (cnttzd. RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CNTTZW, 0xfc0007ff00000000, 0x7c00043400000000, 0xf80000000000, // Count Trailing Zeros Word X-form (cnttzw RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CNTTZWCC, 0xfc0007ff00000000, 0x7c00043500000000, 0xf80000000000, // Count Trailing Zeros Word X-form (cnttzw. RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{COPY, 0xfc2007fe00000000, 0x7c20060c00000000, 0x3c0000100000000, // Copy X-form (copy RA,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20}},
+	{CPABORT, 0xfc0007fe00000000, 0x7c00068c00000000, 0x3fff80100000000, // Copy-Paste Abort X-form (cpabort)
+		[6]*argField{}},
+	{DARN, 0xfc0007fe00000000, 0x7c0005e600000000, 0x1cf80100000000, // Deliver A Random Number X-form (darn RT,L)
+		[6]*argField{ap_Reg_6_10, ap_ImmUnsigned_14_15}},
+	{DTSTSFI, 0xfc0007fe00000000, 0xec00054600000000, 0x40000100000000, // DFP Test Significance Immediate X-form (dtstsfi BF,UIM,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_ImmUnsigned_10_15, ap_FPReg_16_20}},
+	{DTSTSFIQ, 0xfc0007fe00000000, 0xfc00054600000000, 0x40000100000000, // DFP Test Significance Immediate Quad X-form (dtstsfiq BF,UIM,FRBp)
+		[6]*argField{ap_CondRegField_6_8, ap_ImmUnsigned_10_15, ap_FPReg_16_20}},
+	{EXTSWSLI, 0xfc0007fd00000000, 0x7c0006f400000000, 0x0, // Extend Sign Word and Shift Left Immediate XS-form (extswsli RA,RS,SH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20}},
+	{EXTSWSLICC, 0xfc0007fd00000000, 0x7c0006f500000000, 0x0, // Extend Sign Word and Shift Left Immediate XS-form (extswsli. RA,RS,SH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20}},
+	{LDAT, 0xfc0007fe00000000, 0x7c0004cc00000000, 0x100000000, // Load Doubleword ATomic X-form (ldat RT,RA,FC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmUnsigned_16_20}},
+	{LWAT, 0xfc0007fe00000000, 0x7c00048c00000000, 0x100000000, // Load Word ATomic X-form (lwat RT,RA,FC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmUnsigned_16_20}},
+	{LXSD, 0xfc00000300000000, 0xe400000200000000, 0x0, // Load VSX Scalar Doubleword DS-form (lxsd VRT,DS(RA))
+		[6]*argField{ap_VecReg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{LXSIBZX, 0xfc0007fe00000000, 0x7c00061a00000000, 0x0, // Load VSX Scalar as Integer Byte & Zero Indexed X-form (lxsibzx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXSIHZX, 0xfc0007fe00000000, 0x7c00065a00000000, 0x0, // Load VSX Scalar as Integer Halfword & Zero Indexed X-form (lxsihzx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXSSP, 0xfc00000300000000, 0xe400000300000000, 0x0, // Load VSX Scalar Single-Precision DS-form (lxssp VRT,DS(RA))
+		[6]*argField{ap_VecReg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{LXV, 0xfc00000700000000, 0xf400000100000000, 0x0, // Load VSX Vector DQ-form (lxv XT,DQ(RA))
+		[6]*argField{ap_VecSReg_28_28_6_10, ap_Offset_16_27_shift4, ap_Reg_11_15}},
+	{LXVB16X, 0xfc0007fe00000000, 0x7c0006d800000000, 0x0, // Load VSX Vector Byte*16 Indexed X-form (lxvb16x XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVH8X, 0xfc0007fe00000000, 0x7c00065800000000, 0x0, // Load VSX Vector Halfword*8 Indexed X-form (lxvh8x XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVL, 0xfc0007fe00000000, 0x7c00021a00000000, 0x0, // Load VSX Vector with Length X-form (lxvl XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVLL, 0xfc0007fe00000000, 0x7c00025a00000000, 0x0, // Load VSX Vector with Length Left-justified X-form (lxvll XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVWSX, 0xfc0007fe00000000, 0x7c0002d800000000, 0x0, // Load VSX Vector Word & Splat Indexed X-form (lxvwsx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVX, 0xfc0007be00000000, 0x7c00021800000000, 0x4000000000, // Load VSX Vector Indexed X-form (lxvx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MADDHD, 0xfc00003f00000000, 0x1000003000000000, 0x0, // Multiply-Add High Doubleword VA-form (maddhd RT,RA,RB,RC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_Reg_21_25}},
+	{MADDHDU, 0xfc00003f00000000, 0x1000003100000000, 0x0, // Multiply-Add High Doubleword Unsigned VA-form (maddhdu RT,RA,RB,RC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_Reg_21_25}},
+	{MADDLD, 0xfc00003f00000000, 0x1000003300000000, 0x0, // Multiply-Add Low Doubleword VA-form (maddld RT,RA,RB,RC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_Reg_21_25}},
+	{MCRXRX, 0xfc0007fe00000000, 0x7c00048000000000, 0x7ff80100000000, // Move to CR from XER Extended X-form (mcrxrx BF)
+		[6]*argField{ap_CondRegField_6_8}},
+	{MFVSRLD, 0xfc0007fe00000000, 0x7c00026600000000, 0xf80000000000, // Move From VSR Lower Doubleword X-form (mfvsrld RA,XS)
+		[6]*argField{ap_Reg_11_15, ap_VecSReg_31_31_6_10}},
+	{MODSD, 0xfc0007fe00000000, 0x7c00061200000000, 0x100000000, // Modulo Signed Doubleword X-form (modsd RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MODSW, 0xfc0007fe00000000, 0x7c00061600000000, 0x100000000, // Modulo Signed Word X-form (modsw RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MODUD, 0xfc0007fe00000000, 0x7c00021200000000, 0x100000000, // Modulo Unsigned Doubleword X-form (modud RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MODUW, 0xfc0007fe00000000, 0x7c00021600000000, 0x100000000, // Modulo Unsigned Word X-form (moduw RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MSGSYNC, 0xfc0007fe00000000, 0x7c0006ec00000000, 0x3fff80100000000, // Message Synchronize X-form (msgsync)
+		[6]*argField{}},
+	{MTVSRDD, 0xfc0007fe00000000, 0x7c00036600000000, 0x0, // Move To VSR Double Doubleword X-form (mtvsrdd XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MTVSRWS, 0xfc0007fe00000000, 0x7c00032600000000, 0xf80000000000, // Move To VSR Word & Splat X-form (mtvsrws XT,RA)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15}},
+	{PASTECC, 0xfc0007ff00000000, 0x7c00070d00000000, 0x3c0000000000000, // Paste X-form (paste. RA,RB,L)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_10_10}},
+	{SETB, 0xfc0007fe00000000, 0x7c00010000000000, 0x3f80100000000, // Set Boolean X-form (setb RT,BFA)
+		[6]*argField{ap_Reg_6_10, ap_CondRegField_11_13}},
+	{SLBIEG, 0xfc0007fe00000000, 0x7c0003a400000000, 0x1f000100000000, // SLB Invalidate Entry Global X-form (slbieg RS,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_16_20}},
+	{SLBSYNC, 0xfc0007fe00000000, 0x7c0002a400000000, 0x3fff80100000000, // SLB Synchronize X-form (slbsync)
+		[6]*argField{}},
+	{STDAT, 0xfc0007fe00000000, 0x7c0005cc00000000, 0x100000000, // Store Doubleword ATomic X-form (stdat RS,RA,FC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmUnsigned_16_20}},
+	{STOP, 0xfc0007fe00000000, 0x4c0002e400000000, 0x3fff80100000000, // Stop XL-form (stop)
+		[6]*argField{}},
+	{STWAT, 0xfc0007fe00000000, 0x7c00058c00000000, 0x100000000, // Store Word ATomic X-form (stwat RS,RA,FC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmUnsigned_16_20}},
+	{STXSD, 0xfc00000300000000, 0xf400000200000000, 0x0, // Store VSX Scalar Doubleword DS-form (stxsd VRS,DS(RA))
+		[6]*argField{ap_VecReg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{STXSIBX, 0xfc0007fe00000000, 0x7c00071a00000000, 0x0, // Store VSX Scalar as Integer Byte Indexed X-form (stxsibx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXSIHX, 0xfc0007fe00000000, 0x7c00075a00000000, 0x0, // Store VSX Scalar as Integer Halfword Indexed X-form (stxsihx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXSSP, 0xfc00000300000000, 0xf400000300000000, 0x0, // Store VSX Scalar Single DS-form (stxssp VRS,DS(RA))
+		[6]*argField{ap_VecReg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{STXV, 0xfc00000700000000, 0xf400000500000000, 0x0, // Store VSX Vector DQ-form (stxv XS,DQ(RA))
+		[6]*argField{ap_VecSReg_28_28_6_10, ap_Offset_16_27_shift4, ap_Reg_11_15}},
+	{STXVB16X, 0xfc0007fe00000000, 0x7c0007d800000000, 0x0, // Store VSX Vector Byte*16 Indexed X-form (stxvb16x XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVH8X, 0xfc0007fe00000000, 0x7c00075800000000, 0x0, // Store VSX Vector Halfword*8 Indexed X-form (stxvh8x XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVL, 0xfc0007fe00000000, 0x7c00031a00000000, 0x0, // Store VSX Vector with Length X-form (stxvl XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVLL, 0xfc0007fe00000000, 0x7c00035a00000000, 0x0, // Store VSX Vector with Length Left-justified X-form (stxvll XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVX, 0xfc0007fe00000000, 0x7c00031800000000, 0x0, // Store VSX Vector Indexed X-form (stxvx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VABSDUB, 0xfc0007ff00000000, 0x1000040300000000, 0x0, // Vector Absolute Difference Unsigned Byte VX-form (vabsdub VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VABSDUH, 0xfc0007ff00000000, 0x1000044300000000, 0x0, // Vector Absolute Difference Unsigned Halfword VX-form (vabsduh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VABSDUW, 0xfc0007ff00000000, 0x1000048300000000, 0x0, // Vector Absolute Difference Unsigned Word VX-form (vabsduw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VBPERMD, 0xfc0007ff00000000, 0x100005cc00000000, 0x0, // Vector Bit Permute Doubleword VX-form (vbpermd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCLZLSBB, 0xfc1f07ff00000000, 0x1000060200000000, 0x0, // Vector Count Leading Zero Least-Significant Bits Byte VX-form (vclzlsbb RT,VRB)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20}},
+	{VCMPNEB, 0xfc0007ff00000000, 0x1000000700000000, 0x0, // Vector Compare Not Equal Byte VC-form (vcmpneb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEBCC, 0xfc0007ff00000000, 0x1000040700000000, 0x0, // Vector Compare Not Equal Byte VC-form (vcmpneb. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEH, 0xfc0007ff00000000, 0x1000004700000000, 0x0, // Vector Compare Not Equal Halfword VC-form (vcmpneh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEHCC, 0xfc0007ff00000000, 0x1000044700000000, 0x0, // Vector Compare Not Equal Halfword VC-form (vcmpneh. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEW, 0xfc0007ff00000000, 0x1000008700000000, 0x0, // Vector Compare Not Equal Word VC-form (vcmpnew VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEWCC, 0xfc0007ff00000000, 0x1000048700000000, 0x0, // Vector Compare Not Equal Word VC-form (vcmpnew. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEZB, 0xfc0007ff00000000, 0x1000010700000000, 0x0, // Vector Compare Not Equal or Zero Byte VC-form (vcmpnezb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEZBCC, 0xfc0007ff00000000, 0x1000050700000000, 0x0, // Vector Compare Not Equal or Zero Byte VC-form (vcmpnezb. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEZH, 0xfc0007ff00000000, 0x1000014700000000, 0x0, // Vector Compare Not Equal or Zero Halfword VC-form (vcmpnezh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEZHCC, 0xfc0007ff00000000, 0x1000054700000000, 0x0, // Vector Compare Not Equal or Zero Halfword VC-form (vcmpnezh. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEZW, 0xfc0007ff00000000, 0x1000018700000000, 0x0, // Vector Compare Not Equal or Zero Word VC-form (vcmpnezw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPNEZWCC, 0xfc0007ff00000000, 0x1000058700000000, 0x0, // Vector Compare Not Equal or Zero Word VC-form (vcmpnezw. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCTZB, 0xfc1f07ff00000000, 0x101c060200000000, 0x0, // Vector Count Trailing Zeros Byte VX-form (vctzb VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VCTZD, 0xfc1f07ff00000000, 0x101f060200000000, 0x0, // Vector Count Trailing Zeros Doubleword VX-form (vctzd VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VCTZH, 0xfc1f07ff00000000, 0x101d060200000000, 0x0, // Vector Count Trailing Zeros Halfword VX-form (vctzh VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VCTZLSBB, 0xfc1f07ff00000000, 0x1001060200000000, 0x0, // Vector Count Trailing Zero Least-Significant Bits Byte VX-form (vctzlsbb RT,VRB)
+		[6]*argField{ap_Reg_6_10, ap_VecReg_16_20}},
+	{VCTZW, 0xfc1f07ff00000000, 0x101e060200000000, 0x0, // Vector Count Trailing Zeros Word VX-form (vctzw VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXTRACTD, 0xfc0007ff00000000, 0x100002cd00000000, 0x10000000000000, // Vector Extract Doubleword to VSR using immediate-specified index VX-form (vextractd VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VEXTRACTUB, 0xfc0007ff00000000, 0x1000020d00000000, 0x10000000000000, // Vector Extract Unsigned Byte to VSR using immediate-specified index VX-form (vextractub VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VEXTRACTUH, 0xfc0007ff00000000, 0x1000024d00000000, 0x10000000000000, // Vector Extract Unsigned Halfword to VSR using immediate-specified index VX-form (vextractuh VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VEXTRACTUW, 0xfc0007ff00000000, 0x1000028d00000000, 0x10000000000000, // Vector Extract Unsigned Word to VSR using immediate-specified index VX-form (vextractuw VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VEXTSB2D, 0xfc1f07ff00000000, 0x1018060200000000, 0x0, // Vector Extend Sign Byte To Doubleword VX-form (vextsb2d VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXTSB2W, 0xfc1f07ff00000000, 0x1010060200000000, 0x0, // Vector Extend Sign Byte To Word VX-form (vextsb2w VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXTSH2D, 0xfc1f07ff00000000, 0x1019060200000000, 0x0, // Vector Extend Sign Halfword To Doubleword VX-form (vextsh2d VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXTSH2W, 0xfc1f07ff00000000, 0x1011060200000000, 0x0, // Vector Extend Sign Halfword To Word VX-form (vextsh2w VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXTSW2D, 0xfc1f07ff00000000, 0x101a060200000000, 0x0, // Vector Extend Sign Word To Doubleword VX-form (vextsw2d VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VEXTUBLX, 0xfc0007ff00000000, 0x1000060d00000000, 0x0, // Vector Extract Unsigned Byte to GPR using GPR-specified Left-Index VX-form (vextublx RT,RA,VRB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VEXTUBRX, 0xfc0007ff00000000, 0x1000070d00000000, 0x0, // Vector Extract Unsigned Byte to GPR using GPR-specified Right-Index VX-form (vextubrx RT,RA,VRB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VEXTUHLX, 0xfc0007ff00000000, 0x1000064d00000000, 0x0, // Vector Extract Unsigned Halfword to GPR using GPR-specified Left-Index VX-form (vextuhlx RT,RA,VRB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VEXTUHRX, 0xfc0007ff00000000, 0x1000074d00000000, 0x0, // Vector Extract Unsigned Halfword to GPR using GPR-specified Right-Index VX-form (vextuhrx RT,RA,VRB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VEXTUWLX, 0xfc0007ff00000000, 0x1000068d00000000, 0x0, // Vector Extract Unsigned Word to GPR using GPR-specified Left-Index VX-form (vextuwlx RT,RA,VRB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VEXTUWRX, 0xfc0007ff00000000, 0x1000078d00000000, 0x0, // Vector Extract Unsigned Word to GPR using GPR-specified Right-Index VX-form (vextuwrx RT,RA,VRB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_VecReg_16_20}},
+	{VINSERTB, 0xfc0007ff00000000, 0x1000030d00000000, 0x10000000000000, // Vector Insert Byte from VSR using immediate-specified index VX-form (vinsertb VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VINSERTD, 0xfc0007ff00000000, 0x100003cd00000000, 0x10000000000000, // Vector Insert Doubleword from VSR using immediate-specified index VX-form (vinsertd VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VINSERTH, 0xfc0007ff00000000, 0x1000034d00000000, 0x10000000000000, // Vector Insert Halfword from VSR using immediate-specified index VX-form (vinserth VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VINSERTW, 0xfc0007ff00000000, 0x1000038d00000000, 0x10000000000000, // Vector Insert Word from VSR using immediate-specified index VX-form (vinsertw VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VMUL10CUQ, 0xfc0007ff00000000, 0x1000000100000000, 0xf80000000000, // Vector Multiply-by-10 & write Carry-out Unsigned Quadword VX-form (vmul10cuq VRT,VRA)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15}},
+	{VMUL10ECUQ, 0xfc0007ff00000000, 0x1000004100000000, 0x0, // Vector Multiply-by-10 Extended & write Carry-out Unsigned Quadword VX-form (vmul10ecuq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMUL10EUQ, 0xfc0007ff00000000, 0x1000024100000000, 0x0, // Vector Multiply-by-10 Extended Unsigned Quadword VX-form (vmul10euq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMUL10UQ, 0xfc0007ff00000000, 0x1000020100000000, 0xf80000000000, // Vector Multiply-by-10 Unsigned Quadword VX-form (vmul10uq VRT,VRA)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15}},
+	{VNEGD, 0xfc1f07ff00000000, 0x1007060200000000, 0x0, // Vector Negate Doubleword VX-form (vnegd VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VNEGW, 0xfc1f07ff00000000, 0x1006060200000000, 0x0, // Vector Negate Word VX-form (vnegw VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VPERMR, 0xfc00003f00000000, 0x1000003b00000000, 0x0, // Vector Permute Right-indexed VA-form (vpermr VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VPRTYBD, 0xfc1f07ff00000000, 0x1009060200000000, 0x0, // Vector Parity Byte Doubleword VX-form (vprtybd VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VPRTYBQ, 0xfc1f07ff00000000, 0x100a060200000000, 0x0, // Vector Parity Byte Quadword VX-form (vprtybq VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VPRTYBW, 0xfc1f07ff00000000, 0x1008060200000000, 0x0, // Vector Parity Byte Word VX-form (vprtybw VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VRLDMI, 0xfc0007ff00000000, 0x100000c500000000, 0x0, // Vector Rotate Left Doubleword then Mask Insert VX-form (vrldmi VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLDNM, 0xfc0007ff00000000, 0x100001c500000000, 0x0, // Vector Rotate Left Doubleword then AND with Mask VX-form (vrldnm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLWMI, 0xfc0007ff00000000, 0x1000008500000000, 0x0, // Vector Rotate Left Word then Mask Insert VX-form (vrlwmi VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLWNM, 0xfc0007ff00000000, 0x1000018500000000, 0x0, // Vector Rotate Left Word then AND with Mask VX-form (vrlwnm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSLV, 0xfc0007ff00000000, 0x1000074400000000, 0x0, // Vector Shift Left Variable VX-form (vslv VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRV, 0xfc0007ff00000000, 0x1000070400000000, 0x0, // Vector Shift Right Variable VX-form (vsrv VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{WAIT, 0xfc0007fe00000000, 0x7c00003c00000000, 0x9cf80100000000, // Wait X-form (wait WC,PL)
+		[6]*argField{ap_ImmUnsigned_9_10, ap_ImmUnsigned_14_15}},
+	{XSABSQP, 0xfc1f07fe00000000, 0xfc00064800000000, 0x100000000, // VSX Scalar Absolute Quad-Precision X-form (xsabsqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSADDQP, 0xfc0007ff00000000, 0xfc00000800000000, 0x0, // VSX Scalar Add Quad-Precision [using round to Odd] X-form (xsaddqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSADDQPO, 0xfc0007ff00000000, 0xfc00000900000000, 0x0, // VSX Scalar Add Quad-Precision [using round to Odd] X-form (xsaddqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCMPEQDP, 0xfc0007f800000000, 0xf000001800000000, 0x0, // VSX Scalar Compare Equal Double-Precision XX3-form (xscmpeqdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCMPEXPDP, 0xfc0007f800000000, 0xf00001d800000000, 0x60000100000000, // VSX Scalar Compare Exponents Double-Precision XX3-form (xscmpexpdp BF,XA,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCMPEXPQP, 0xfc0007fe00000000, 0xfc00014800000000, 0x60000100000000, // VSX Scalar Compare Exponents Quad-Precision X-form (xscmpexpqp BF,VRA,VRB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCMPGEDP, 0xfc0007f800000000, 0xf000009800000000, 0x0, // VSX Scalar Compare Greater Than or Equal Double-Precision XX3-form (xscmpgedp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCMPGTDP, 0xfc0007f800000000, 0xf000005800000000, 0x0, // VSX Scalar Compare Greater Than Double-Precision XX3-form (xscmpgtdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCMPOQP, 0xfc0007fe00000000, 0xfc00010800000000, 0x60000100000000, // VSX Scalar Compare Ordered Quad-Precision X-form (xscmpoqp BF,VRA,VRB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCMPUQP, 0xfc0007fe00000000, 0xfc00050800000000, 0x60000100000000, // VSX Scalar Compare Unordered Quad-Precision X-form (xscmpuqp BF,VRA,VRB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCPSGNQP, 0xfc0007fe00000000, 0xfc0000c800000000, 0x100000000, // VSX Scalar Copy Sign Quad-Precision X-form (xscpsgnqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSCVDPHP, 0xfc1f07fc00000000, 0xf011056c00000000, 0x0, // VSX Scalar Convert with round Double-Precision to Half-Precision format XX2-form (xscvdphp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVDPQP, 0xfc1f07fe00000000, 0xfc16068800000000, 0x100000000, // VSX Scalar Convert Double-Precision to Quad-Precision format X-form (xscvdpqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVHPDP, 0xfc1f07fc00000000, 0xf010056c00000000, 0x0, // VSX Scalar Convert Half-Precision to Double-Precision format XX2-form (xscvhpdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVQPDP, 0xfc1f07ff00000000, 0xfc14068800000000, 0x0, // VSX Scalar Convert with round Quad-Precision to Double-Precision format [using round to Odd] X-form (xscvqpdp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVQPDPO, 0xfc1f07ff00000000, 0xfc14068900000000, 0x0, // VSX Scalar Convert with round Quad-Precision to Double-Precision format [using round to Odd] X-form (xscvqpdpo VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVQPSDZ, 0xfc1f07fe00000000, 0xfc19068800000000, 0x100000000, // VSX Scalar Convert with round to zero Quad-Precision to Signed Doubleword format X-form (xscvqpsdz VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVQPSWZ, 0xfc1f07fe00000000, 0xfc09068800000000, 0x100000000, // VSX Scalar Convert with round to zero Quad-Precision to Signed Word format X-form (xscvqpswz VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVQPUDZ, 0xfc1f07fe00000000, 0xfc11068800000000, 0x100000000, // VSX Scalar Convert with round to zero Quad-Precision to Unsigned Doubleword format X-form (xscvqpudz VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVQPUWZ, 0xfc1f07fe00000000, 0xfc01068800000000, 0x100000000, // VSX Scalar Convert with round to zero Quad-Precision to Unsigned Word format X-form (xscvqpuwz VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVSDQP, 0xfc1f07fe00000000, 0xfc0a068800000000, 0x100000000, // VSX Scalar Convert Signed Doubleword to Quad-Precision format X-form (xscvsdqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSCVUDQP, 0xfc1f07fe00000000, 0xfc02068800000000, 0x100000000, // VSX Scalar Convert Unsigned Doubleword to Quad-Precision format X-form (xscvudqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSDIVQP, 0xfc0007ff00000000, 0xfc00044800000000, 0x0, // VSX Scalar Divide Quad-Precision [using round to Odd] X-form (xsdivqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSDIVQPO, 0xfc0007ff00000000, 0xfc00044900000000, 0x0, // VSX Scalar Divide Quad-Precision [using round to Odd] X-form (xsdivqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSIEXPDP, 0xfc0007fe00000000, 0xf000072c00000000, 0x0, // VSX Scalar Insert Exponent Double-Precision X-form (xsiexpdp XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{XSIEXPQP, 0xfc0007fe00000000, 0xfc0006c800000000, 0x100000000, // VSX Scalar Insert Exponent Quad-Precision X-form (xsiexpqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSMADDQP, 0xfc0007ff00000000, 0xfc00030800000000, 0x0, // VSX Scalar Multiply-Add Quad-Precision [using round to Odd] X-form (xsmaddqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSMADDQPO, 0xfc0007ff00000000, 0xfc00030900000000, 0x0, // VSX Scalar Multiply-Add Quad-Precision [using round to Odd] X-form (xsmaddqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSMAXCDP, 0xfc0007f800000000, 0xf000040000000000, 0x0, // VSX Scalar Maximum Type-C Double-Precision XX3-form (xsmaxcdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMAXJDP, 0xfc0007f800000000, 0xf000048000000000, 0x0, // VSX Scalar Maximum Type-J Double-Precision XX3-form (xsmaxjdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMINCDP, 0xfc0007f800000000, 0xf000044000000000, 0x0, // VSX Scalar Minimum Type-C Double-Precision XX3-form (xsmincdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMINJDP, 0xfc0007f800000000, 0xf00004c000000000, 0x0, // VSX Scalar Minimum Type-J Double-Precision XX3-form (xsminjdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMSUBQP, 0xfc0007ff00000000, 0xfc00034800000000, 0x0, // VSX Scalar Multiply-Subtract Quad-Precision [using round to Odd] X-form (xsmsubqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSMSUBQPO, 0xfc0007ff00000000, 0xfc00034900000000, 0x0, // VSX Scalar Multiply-Subtract Quad-Precision [using round to Odd] X-form (xsmsubqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSMULQP, 0xfc0007ff00000000, 0xfc00004800000000, 0x0, // VSX Scalar Multiply Quad-Precision [using round to Odd] X-form (xsmulqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSMULQPO, 0xfc0007ff00000000, 0xfc00004900000000, 0x0, // VSX Scalar Multiply Quad-Precision [using round to Odd] X-form (xsmulqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSNABSQP, 0xfc1f07fe00000000, 0xfc08064800000000, 0x0, // VSX Scalar Negative Absolute Quad-Precision X-form (xsnabsqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSNEGQP, 0xfc1f07fe00000000, 0xfc10064800000000, 0x100000000, // VSX Scalar Negate Quad-Precision X-form (xsnegqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSNMADDQP, 0xfc0007ff00000000, 0xfc00038800000000, 0x0, // VSX Scalar Negative Multiply-Add Quad-Precision [using round to Odd] X-form (xsnmaddqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSNMADDQPO, 0xfc0007ff00000000, 0xfc00038900000000, 0x0, // VSX Scalar Negative Multiply-Add Quad-Precision [using round to Odd] X-form (xsnmaddqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSNMSUBQP, 0xfc0007ff00000000, 0xfc0003c800000000, 0x0, // VSX Scalar Negative Multiply-Subtract Quad-Precision [using round to Odd] X-form (xsnmsubqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSNMSUBQPO, 0xfc0007ff00000000, 0xfc0003c900000000, 0x0, // VSX Scalar Negative Multiply-Subtract Quad-Precision [using round to Odd] X-form (xsnmsubqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSRQPI, 0xfc0001ff00000000, 0xfc00000a00000000, 0x1e000000000000, // VSX Scalar Round to Quad-Precision Integer [with Inexact] Z23-form (xsrqpi R,VRT,VRB,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_21_22}},
+	{XSRQPIX, 0xfc0001ff00000000, 0xfc00000b00000000, 0x1e000000000000, // VSX Scalar Round to Quad-Precision Integer [with Inexact] Z23-form (xsrqpix R,VRT,VRB,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_21_22}},
+	{XSRQPXP, 0xfc0001fe00000000, 0xfc00004a00000000, 0x1e000100000000, // VSX Scalar Round Quad-Precision to Double-Extended Precision Z23-form (xsrqpxp R,VRT,VRB,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_21_22}},
+	{XSSQRTQP, 0xfc1f07ff00000000, 0xfc1b064800000000, 0x0, // VSX Scalar Square Root Quad-Precision [using round to Odd] X-form (xssqrtqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSSQRTQPO, 0xfc1f07ff00000000, 0xfc1b064900000000, 0x0, // VSX Scalar Square Root Quad-Precision [using round to Odd] X-form (xssqrtqpo VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSSUBQP, 0xfc0007ff00000000, 0xfc00040800000000, 0x0, // VSX Scalar Subtract Quad-Precision [using round to Odd] X-form (xssubqp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSSUBQPO, 0xfc0007ff00000000, 0xfc00040900000000, 0x0, // VSX Scalar Subtract Quad-Precision [using round to Odd] X-form (xssubqpo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{XSTSTDCDP, 0xfc0007fc00000000, 0xf00005a800000000, 0x100000000, // VSX Scalar Test Data Class Double-Precision XX2-form (xststdcdp BF,XB,DCMX)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_9_15}},
+	{XSTSTDCQP, 0xfc0007fe00000000, 0xfc00058800000000, 0x100000000, // VSX Scalar Test Data Class Quad-Precision X-form (xststdcqp BF,VRB,DCMX)
+		[6]*argField{ap_CondRegField_6_8, ap_VecReg_16_20, ap_ImmUnsigned_9_15}},
+	{XSTSTDCSP, 0xfc0007fc00000000, 0xf00004a800000000, 0x100000000, // VSX Scalar Test Data Class Single-Precision XX2-form (xststdcsp BF,XB,DCMX)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_9_15}},
+	{XSXEXPDP, 0xfc1f07fc00000000, 0xf000056c00000000, 0x100000000, // VSX Scalar Extract Exponent Double-Precision XX2-form (xsxexpdp RT,XB)
+		[6]*argField{ap_Reg_6_10, ap_VecSReg_30_30_16_20}},
+	{XSXEXPQP, 0xfc1f07fe00000000, 0xfc02064800000000, 0x100000000, // VSX Scalar Extract Exponent Quad-Precision X-form (xsxexpqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSXSIGDP, 0xfc1f07fc00000000, 0xf001056c00000000, 0x100000000, // VSX Scalar Extract Significand Double-Precision XX2-form (xsxsigdp RT,XB)
+		[6]*argField{ap_Reg_6_10, ap_VecSReg_30_30_16_20}},
+	{XSXSIGQP, 0xfc1f07fe00000000, 0xfc12064800000000, 0x100000000, // VSX Scalar Extract Significand Quad-Precision X-form (xsxsigqp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XVCVHPSP, 0xfc1f07fc00000000, 0xf018076c00000000, 0x0, // VSX Vector Convert Half-Precision to Single-Precision format XX2-form (xvcvhpsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSPHP, 0xfc1f07fc00000000, 0xf019076c00000000, 0x0, // VSX Vector Convert with round Single-Precision to Half-Precision format XX2-form (xvcvsphp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVIEXPDP, 0xfc0007f800000000, 0xf00007c000000000, 0x0, // VSX Vector Insert Exponent Double-Precision XX3-form (xviexpdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVIEXPSP, 0xfc0007f800000000, 0xf00006c000000000, 0x0, // VSX Vector Insert Exponent Single-Precision XX3-form (xviexpsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVTSTDCDP, 0xfc0007b800000000, 0xf00007a800000000, 0x0, // VSX Vector Test Data Class Double-Precision XX2-form (xvtstdcdp XT,XB,DCMX)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_25_25_29_29_11_15}},
+	{XVTSTDCSP, 0xfc0007b800000000, 0xf00006a800000000, 0x0, // VSX Vector Test Data Class Single-Precision XX2-form (xvtstdcsp XT,XB,DCMX)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_25_25_29_29_11_15}},
+	{XVXEXPDP, 0xfc1f07fc00000000, 0xf000076c00000000, 0x0, // VSX Vector Extract Exponent Double-Precision XX2-form (xvxexpdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVXEXPSP, 0xfc1f07fc00000000, 0xf008076c00000000, 0x0, // VSX Vector Extract Exponent Single-Precision XX2-form (xvxexpsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVXSIGDP, 0xfc1f07fc00000000, 0xf001076c00000000, 0x0, // VSX Vector Extract Significand Double-Precision XX2-form (xvxsigdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVXSIGSP, 0xfc1f07fc00000000, 0xf009076c00000000, 0x0, // VSX Vector Extract Significand Single-Precision XX2-form (xvxsigsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XXBRD, 0xfc1f07fc00000000, 0xf017076c00000000, 0x0, // VSX Vector Byte-Reverse Doubleword XX2-form (xxbrd XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XXBRH, 0xfc1f07fc00000000, 0xf007076c00000000, 0x0, // VSX Vector Byte-Reverse Halfword XX2-form (xxbrh XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XXBRQ, 0xfc1f07fc00000000, 0xf01f076c00000000, 0x0, // VSX Vector Byte-Reverse Quadword XX2-form (xxbrq XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XXBRW, 0xfc1f07fc00000000, 0xf00f076c00000000, 0x0, // VSX Vector Byte-Reverse Word XX2-form (xxbrw XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XXEXTRACTUW, 0xfc0007fc00000000, 0xf000029400000000, 0x10000000000000, // VSX Vector Extract Unsigned Word XX2-form (xxextractuw XT,XB,UIM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_12_15}},
+	{XXINSERTW, 0xfc0007fc00000000, 0xf00002d400000000, 0x10000000000000, // VSX Vector Insert Word XX2-form (xxinsertw XT,XB,UIM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_12_15}},
+	{XXPERM, 0xfc0007f800000000, 0xf00000d000000000, 0x0, // VSX Vector Permute XX3-form (xxperm XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXPERMR, 0xfc0007f800000000, 0xf00001d000000000, 0x0, // VSX Vector Permute Right-indexed XX3-form (xxpermr XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXSPLTIB, 0xfc1807fe00000000, 0xf00002d000000000, 0x0, // VSX Vector Splat Immediate Byte X-form (xxspltib XT,IMM8)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_ImmUnsigned_13_20}},
+	{BCDADDCC, 0xfc0005ff00000000, 0x1000040100000000, 0x0, // Decimal Add Modulo VX-form (bcdadd. VRT,VRA,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCDSUBCC, 0xfc0005ff00000000, 0x1000044100000000, 0x0, // Decimal Subtract Modulo VX-form (bcdsub. VRT,VRA,VRB,PS)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_22_22}},
+	{BCTAR, 0xfc0007ff00000000, 0x4c00046000000000, 0xe00000000000, // Branch Conditional to Branch Target Address Register XL-form (bctar BO,BI,BH)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_ImmUnsigned_19_20}},
+	{BCTARL, 0xfc0007ff00000000, 0x4c00046100000000, 0xe00000000000, // Branch Conditional to Branch Target Address Register XL-form (bctarl BO,BI,BH)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_ImmUnsigned_19_20}},
+	{CLRBHRB, 0xfc0007fe00000000, 0x7c00035c00000000, 0x3fff80100000000, // Clear BHRB X-form (clrbhrb)
+		[6]*argField{}},
+	{FMRGEW, 0xfc0007fe00000000, 0xfc00078c00000000, 0x100000000, // Floating Merge Even Word X-form (fmrgew FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FMRGOW, 0xfc0007fe00000000, 0xfc00068c00000000, 0x100000000, // Floating Merge Odd Word X-form (fmrgow FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{ICBT, 0xfc0007fe00000000, 0x7c00002c00000000, 0x200000100000000, // Instruction Cache Block Touch X-form (icbt CT, RA, RB)
+		[6]*argField{ap_ImmUnsigned_7_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LQARX, 0xfc0007fe00000000, 0x7c00022800000000, 0x0, // Load Quadword And Reserve Indexed X-form (lqarx RTp,RA,RB,EH)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_31_31}},
+	{LXSIWAX, 0xfc0007fe00000000, 0x7c00009800000000, 0x0, // Load VSX Scalar as Integer Word Algebraic Indexed X-form (lxsiwax XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXSIWZX, 0xfc0007fe00000000, 0x7c00001800000000, 0x0, // Load VSX Scalar as Integer Word & Zero Indexed X-form (lxsiwzx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXSSPX, 0xfc0007fe00000000, 0x7c00041800000000, 0x0, // Load VSX Scalar Single-Precision Indexed X-form (lxsspx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MFBHRBE, 0xfc0007fe00000000, 0x7c00025c00000000, 0x100000000, // Move From BHRB XFX-form (mfbhrbe RT,BHRBE)
+		[6]*argField{ap_Reg_6_10, ap_ImmUnsigned_11_20}},
+	{MFVSRD, 0xfc0007fe00000000, 0x7c00006600000000, 0xf80000000000, // Move From VSR Doubleword X-form (mfvsrd RA,XS)
+		[6]*argField{ap_Reg_11_15, ap_VecSReg_31_31_6_10}},
+	{MFVSRWZ, 0xfc0007fe00000000, 0x7c0000e600000000, 0xf80000000000, // Move From VSR Word and Zero X-form (mfvsrwz RA,XS)
+		[6]*argField{ap_Reg_11_15, ap_VecSReg_31_31_6_10}},
+	{MSGCLR, 0xfc0007fe00000000, 0x7c0001dc00000000, 0x3ff000100000000, // Message Clear X-form (msgclr RB)
+		[6]*argField{ap_Reg_16_20}},
+	{MSGCLRP, 0xfc0007fe00000000, 0x7c00015c00000000, 0x3ff000100000000, // Message Clear Privileged X-form (msgclrp RB)
+		[6]*argField{ap_Reg_16_20}},
+	{MSGSND, 0xfc0007fe00000000, 0x7c00019c00000000, 0x3ff000100000000, // Message Send X-form (msgsnd RB)
+		[6]*argField{ap_Reg_16_20}},
+	{MSGSNDP, 0xfc0007fe00000000, 0x7c00011c00000000, 0x3ff000100000000, // Message Send Privileged X-form (msgsndp RB)
+		[6]*argField{ap_Reg_16_20}},
+	{MTVSRD, 0xfc0007fe00000000, 0x7c00016600000000, 0xf80000000000, // Move To VSR Doubleword X-form (mtvsrd XT,RA)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15}},
+	{MTVSRWA, 0xfc0007fe00000000, 0x7c0001a600000000, 0xf80000000000, // Move To VSR Word Algebraic X-form (mtvsrwa XT,RA)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15}},
+	{MTVSRWZ, 0xfc0007fe00000000, 0x7c0001e600000000, 0xf80000000000, // Move To VSR Word and Zero X-form (mtvsrwz XT,RA)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15}},
+	{RFEBB, 0xfc0007fe00000000, 0x4c00012400000000, 0x3fff00100000000, // Return from Event Based Branch XL-form (rfebb S)
+		[6]*argField{ap_ImmUnsigned_20_20}},
+	{STQCXCC, 0xfc0007ff00000000, 0x7c00016d00000000, 0x0, // Store Quadword Conditional Indexed X-form (stqcx. RSp,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXSIWX, 0xfc0007fe00000000, 0x7c00011800000000, 0x0, // Store VSX Scalar as Integer Word Indexed X-form (stxsiwx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXSSPX, 0xfc0007fe00000000, 0x7c00051800000000, 0x0, // Store VSX Scalar Single-Precision Indexed X-form (stxsspx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{VADDCUQ, 0xfc0007ff00000000, 0x1000014000000000, 0x0, // Vector Add & write Carry Unsigned Quadword VX-form (vaddcuq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDECUQ, 0xfc00003f00000000, 0x1000003d00000000, 0x0, // Vector Add Extended & write Carry Unsigned Quadword VA-form (vaddecuq VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VADDEUQM, 0xfc00003f00000000, 0x1000003c00000000, 0x0, // Vector Add Extended Unsigned Quadword Modulo VA-form (vaddeuqm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VADDUDM, 0xfc0007ff00000000, 0x100000c000000000, 0x0, // Vector Add Unsigned Doubleword Modulo VX-form (vaddudm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDUQM, 0xfc0007ff00000000, 0x1000010000000000, 0x0, // Vector Add Unsigned Quadword Modulo VX-form (vadduqm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VBPERMQ, 0xfc0007ff00000000, 0x1000054c00000000, 0x0, // Vector Bit Permute Quadword VX-form (vbpermq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCIPHER, 0xfc0007ff00000000, 0x1000050800000000, 0x0, // Vector AES Cipher VX-form (vcipher VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCIPHERLAST, 0xfc0007ff00000000, 0x1000050900000000, 0x0, // Vector AES Cipher Last VX-form (vcipherlast VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCLZB, 0xfc0007ff00000000, 0x1000070200000000, 0x1f000000000000, // Vector Count Leading Zeros Byte VX-form (vclzb VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VCLZD, 0xfc0007ff00000000, 0x100007c200000000, 0x1f000000000000, // Vector Count Leading Zeros Doubleword VX-form (vclzd VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VCLZH, 0xfc0007ff00000000, 0x1000074200000000, 0x1f000000000000, // Vector Count Leading Zeros Halfword VX-form (vclzh VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VCLZW, 0xfc0007ff00000000, 0x1000078200000000, 0x1f000000000000, // Vector Count Leading Zeros Word VX-form (vclzw VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VCMPEQUD, 0xfc0007ff00000000, 0x100000c700000000, 0x0, // Vector Compare Equal Unsigned Doubleword VC-form (vcmpequd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUDCC, 0xfc0007ff00000000, 0x100004c700000000, 0x0, // Vector Compare Equal Unsigned Doubleword VC-form (vcmpequd. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSD, 0xfc0007ff00000000, 0x100003c700000000, 0x0, // Vector Compare Greater Than Signed Doubleword VC-form (vcmpgtsd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSDCC, 0xfc0007ff00000000, 0x100007c700000000, 0x0, // Vector Compare Greater Than Signed Doubleword VC-form (vcmpgtsd. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUD, 0xfc0007ff00000000, 0x100002c700000000, 0x0, // Vector Compare Greater Than Unsigned Doubleword VC-form (vcmpgtud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUDCC, 0xfc0007ff00000000, 0x100006c700000000, 0x0, // Vector Compare Greater Than Unsigned Doubleword VC-form (vcmpgtud. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VEQV, 0xfc0007ff00000000, 0x1000068400000000, 0x0, // Vector Logical Equivalence VX-form (veqv VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VGBBD, 0xfc0007ff00000000, 0x1000050c00000000, 0x1f000000000000, // Vector Gather Bits by Bytes by Doubleword VX-form (vgbbd VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VMAXSD, 0xfc0007ff00000000, 0x100001c200000000, 0x0, // Vector Maximum Signed Doubleword VX-form (vmaxsd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMAXUD, 0xfc0007ff00000000, 0x100000c200000000, 0x0, // Vector Maximum Unsigned Doubleword VX-form (vmaxud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINSD, 0xfc0007ff00000000, 0x100003c200000000, 0x0, // Vector Minimum Signed Doubleword VX-form (vminsd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINUD, 0xfc0007ff00000000, 0x100002c200000000, 0x0, // Vector Minimum Unsigned Doubleword VX-form (vminud VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMRGEW, 0xfc0007ff00000000, 0x1000078c00000000, 0x0, // Vector Merge Even Word VX-form (vmrgew VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMRGOW, 0xfc0007ff00000000, 0x1000068c00000000, 0x0, // Vector Merge Odd Word VX-form (vmrgow VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULESW, 0xfc0007ff00000000, 0x1000038800000000, 0x0, // Vector Multiply Even Signed Word VX-form (vmulesw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULEUW, 0xfc0007ff00000000, 0x1000028800000000, 0x0, // Vector Multiply Even Unsigned Word VX-form (vmuleuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOSW, 0xfc0007ff00000000, 0x1000018800000000, 0x0, // Vector Multiply Odd Signed Word VX-form (vmulosw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOUW, 0xfc0007ff00000000, 0x1000008800000000, 0x0, // Vector Multiply Odd Unsigned Word VX-form (vmulouw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULUWM, 0xfc0007ff00000000, 0x1000008900000000, 0x0, // Vector Multiply Unsigned Word Modulo VX-form (vmuluwm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VNAND, 0xfc0007ff00000000, 0x1000058400000000, 0x0, // Vector Logical NAND VX-form (vnand VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VNCIPHER, 0xfc0007ff00000000, 0x1000054800000000, 0x0, // Vector AES Inverse Cipher VX-form (vncipher VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VNCIPHERLAST, 0xfc0007ff00000000, 0x1000054900000000, 0x0, // Vector AES Inverse Cipher Last VX-form (vncipherlast VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VORC, 0xfc0007ff00000000, 0x1000054400000000, 0x0, // Vector Logical OR with Complement VX-form (vorc VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPERMXOR, 0xfc00003f00000000, 0x1000002d00000000, 0x0, // Vector Permute & Exclusive-OR VA-form (vpermxor VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VPKSDSS, 0xfc0007ff00000000, 0x100005ce00000000, 0x0, // Vector Pack Signed Doubleword Signed Saturate VX-form (vpksdss VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKSDUS, 0xfc0007ff00000000, 0x1000054e00000000, 0x0, // Vector Pack Signed Doubleword Unsigned Saturate VX-form (vpksdus VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKUDUM, 0xfc0007ff00000000, 0x1000044e00000000, 0x0, // Vector Pack Unsigned Doubleword Unsigned Modulo VX-form (vpkudum VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKUDUS, 0xfc0007ff00000000, 0x100004ce00000000, 0x0, // Vector Pack Unsigned Doubleword Unsigned Saturate VX-form (vpkudus VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPMSUMB, 0xfc0007ff00000000, 0x1000040800000000, 0x0, // Vector Polynomial Multiply-Sum Byte VX-form (vpmsumb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPMSUMD, 0xfc0007ff00000000, 0x100004c800000000, 0x0, // Vector Polynomial Multiply-Sum Doubleword VX-form (vpmsumd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPMSUMH, 0xfc0007ff00000000, 0x1000044800000000, 0x0, // Vector Polynomial Multiply-Sum Halfword VX-form (vpmsumh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPMSUMW, 0xfc0007ff00000000, 0x1000048800000000, 0x0, // Vector Polynomial Multiply-Sum Word VX-form (vpmsumw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPOPCNTB, 0xfc0007ff00000000, 0x1000070300000000, 0x1f000000000000, // Vector Population Count Byte VX-form (vpopcntb VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VPOPCNTD, 0xfc0007ff00000000, 0x100007c300000000, 0x1f000000000000, // Vector Population Count Doubleword VX-form (vpopcntd VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VPOPCNTH, 0xfc0007ff00000000, 0x1000074300000000, 0x1f000000000000, // Vector Population Count Halfword VX-form (vpopcnth VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VPOPCNTW, 0xfc0007ff00000000, 0x1000078300000000, 0x1f000000000000, // Vector Population Count Word VX-form (vpopcntw VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VRLD, 0xfc0007ff00000000, 0x100000c400000000, 0x0, // Vector Rotate Left Doubleword VX-form (vrld VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSBOX, 0xfc0007ff00000000, 0x100005c800000000, 0xf80000000000, // Vector AES SubBytes VX-form (vsbox VRT,VRA)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15}},
+	{VSHASIGMAD, 0xfc0007ff00000000, 0x100006c200000000, 0x0, // Vector SHA-512 Sigma Doubleword VX-form (vshasigmad VRT,VRA,ST,SIX)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_ImmUnsigned_16_16, ap_ImmUnsigned_17_20}},
+	{VSHASIGMAW, 0xfc0007ff00000000, 0x1000068200000000, 0x0, // Vector SHA-256 Sigma Word VX-form (vshasigmaw VRT,VRA,ST,SIX)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_ImmUnsigned_16_16, ap_ImmUnsigned_17_20}},
+	{VSLD, 0xfc0007ff00000000, 0x100005c400000000, 0x0, // Vector Shift Left Doubleword VX-form (vsld VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRAD, 0xfc0007ff00000000, 0x100003c400000000, 0x0, // Vector Shift Right Algebraic Doubleword VX-form (vsrad VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRD, 0xfc0007ff00000000, 0x100006c400000000, 0x0, // Vector Shift Right Doubleword VX-form (vsrd VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBCUQ, 0xfc0007ff00000000, 0x1000054000000000, 0x0, // Vector Subtract & write Carry-out Unsigned Quadword VX-form (vsubcuq VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBECUQ, 0xfc00003f00000000, 0x1000003f00000000, 0x0, // Vector Subtract Extended & write Carry-out Unsigned Quadword VA-form (vsubecuq VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VSUBEUQM, 0xfc00003f00000000, 0x1000003e00000000, 0x0, // Vector Subtract Extended Unsigned Quadword Modulo VA-form (vsubeuqm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VSUBUDM, 0xfc0007ff00000000, 0x100004c000000000, 0x0, // Vector Subtract Unsigned Doubleword Modulo VX-form (vsubudm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBUQM, 0xfc0007ff00000000, 0x1000050000000000, 0x0, // Vector Subtract Unsigned Quadword Modulo VX-form (vsubuqm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VUPKHSW, 0xfc0007ff00000000, 0x1000064e00000000, 0x1f000000000000, // Vector Unpack High Signed Word VX-form (vupkhsw VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VUPKLSW, 0xfc0007ff00000000, 0x100006ce00000000, 0x1f000000000000, // Vector Unpack Low Signed Word VX-form (vupklsw VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{XSADDSP, 0xfc0007f800000000, 0xf000000000000000, 0x0, // VSX Scalar Add Single-Precision XX3-form (xsaddsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCVDPSPN, 0xfc0007fc00000000, 0xf000042c00000000, 0x1f000000000000, // VSX Scalar Convert Scalar Single-Precision to Vector Single-Precision format Non-signalling XX2-form (xscvdpspn XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVSPDPN, 0xfc0007fc00000000, 0xf000052c00000000, 0x1f000000000000, // VSX Scalar Convert Single-Precision to Double-Precision format Non-signalling XX2-form (xscvspdpn XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVSXDSP, 0xfc0007fc00000000, 0xf00004e000000000, 0x1f000000000000, // VSX Scalar Convert with round Signed Doubleword to Single-Precision format XX2-form (xscvsxdsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVUXDSP, 0xfc0007fc00000000, 0xf00004a000000000, 0x1f000000000000, // VSX Scalar Convert with round Unsigned Doubleword to Single-Precision XX2-form (xscvuxdsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSDIVSP, 0xfc0007f800000000, 0xf00000c000000000, 0x0, // VSX Scalar Divide Single-Precision XX3-form (xsdivsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMADDASP, 0xfc0007f800000000, 0xf000000800000000, 0x0, // VSX Scalar Multiply-Add Type-A Single-Precision XX3-form (xsmaddasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMADDMSP, 0xfc0007f800000000, 0xf000004800000000, 0x0, // VSX Scalar Multiply-Add Type-M Single-Precision XX3-form (xsmaddmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMSUBASP, 0xfc0007f800000000, 0xf000008800000000, 0x0, // VSX Scalar Multiply-Subtract Type-A Single-Precision XX3-form (xsmsubasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMSUBMSP, 0xfc0007f800000000, 0xf00000c800000000, 0x0, // VSX Scalar Multiply-Subtract Type-M Single-Precision XX3-form (xsmsubmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMULSP, 0xfc0007f800000000, 0xf000008000000000, 0x0, // VSX Scalar Multiply Single-Precision XX3-form (xsmulsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNMADDASP, 0xfc0007f800000000, 0xf000040800000000, 0x0, // VSX Scalar Negative Multiply-Add Type-A Single-Precision XX3-form (xsnmaddasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNMADDMSP, 0xfc0007f800000000, 0xf000044800000000, 0x0, // VSX Scalar Negative Multiply-Add Type-M Single-Precision XX3-form (xsnmaddmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNMSUBASP, 0xfc0007f800000000, 0xf000048800000000, 0x0, // VSX Scalar Negative Multiply-Subtract Type-A Single-Precision XX3-form (xsnmsubasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNMSUBMSP, 0xfc0007f800000000, 0xf00004c800000000, 0x0, // VSX Scalar Negative Multiply-Subtract Type-M Single-Precision XX3-form (xsnmsubmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSRESP, 0xfc0007fc00000000, 0xf000006800000000, 0x1f000000000000, // VSX Scalar Reciprocal Estimate Single-Precision XX2-form (xsresp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSRSP, 0xfc0007fc00000000, 0xf000046400000000, 0x1f000000000000, // VSX Scalar Round to Single-Precision XX2-form (xsrsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSRSQRTESP, 0xfc0007fc00000000, 0xf000002800000000, 0x1f000000000000, // VSX Scalar Reciprocal Square Root Estimate Single-Precision XX2-form (xsrsqrtesp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSSQRTSP, 0xfc0007fc00000000, 0xf000002c00000000, 0x1f000000000000, // VSX Scalar Square Root Single-Precision XX2-form (xssqrtsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSSUBSP, 0xfc0007f800000000, 0xf000004000000000, 0x0, // VSX Scalar Subtract Single-Precision XX3-form (xssubsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXLEQV, 0xfc0007f800000000, 0xf00005d000000000, 0x0, // VSX Vector Logical Equivalence XX3-form (xxleqv XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXLNAND, 0xfc0007f800000000, 0xf000059000000000, 0x0, // VSX Vector Logical NAND XX3-form (xxlnand XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXLORC, 0xfc0007f800000000, 0xf000055000000000, 0x0, // VSX Vector Logical OR with Complement XX3-form (xxlorc XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{ADDG6S, 0xfc0003fe00000000, 0x7c00009400000000, 0x40100000000, // Add and Generate Sixes XO-form (addg6s RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{BPERMD, 0xfc0007fe00000000, 0x7c0001f800000000, 0x100000000, // Bit Permute Doubleword X-form (bpermd RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{CBCDTD, 0xfc0007fe00000000, 0x7c00027400000000, 0xf80100000000, // Convert Binary Coded Decimal To Declets X-form (cbcdtd RA, RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CDTBCD, 0xfc0007fe00000000, 0x7c00023400000000, 0xf80100000000, // Convert Declets To Binary Coded Decimal X-form (cdtbcd RA, RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{DCFFIX, 0xfc0007ff00000000, 0xec00064400000000, 0x1f000000000000, // DFP Convert From Fixed X-form (dcffix FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCFFIXCC, 0xfc0007ff00000000, 0xec00064500000000, 0x1f000000000000, // DFP Convert From Fixed X-form (dcffix. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DIVDE, 0xfc0007ff00000000, 0x7c00035200000000, 0x0, // Divide Doubleword Extended XO-form (divde RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDECC, 0xfc0007ff00000000, 0x7c00035300000000, 0x0, // Divide Doubleword Extended XO-form (divde. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDEO, 0xfc0007ff00000000, 0x7c00075200000000, 0x0, // Divide Doubleword Extended XO-form (divdeo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDEOCC, 0xfc0007ff00000000, 0x7c00075300000000, 0x0, // Divide Doubleword Extended XO-form (divdeo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDEU, 0xfc0007ff00000000, 0x7c00031200000000, 0x0, // Divide Doubleword Extended Unsigned XO-form (divdeu RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDEUCC, 0xfc0007ff00000000, 0x7c00031300000000, 0x0, // Divide Doubleword Extended Unsigned XO-form (divdeu. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDEUO, 0xfc0007ff00000000, 0x7c00071200000000, 0x0, // Divide Doubleword Extended Unsigned XO-form (divdeuo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDEUOCC, 0xfc0007ff00000000, 0x7c00071300000000, 0x0, // Divide Doubleword Extended Unsigned XO-form (divdeuo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWE, 0xfc0007ff00000000, 0x7c00035600000000, 0x0, // Divide Word Extended XO-form (divwe RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWECC, 0xfc0007ff00000000, 0x7c00035700000000, 0x0, // Divide Word Extended XO-form (divwe. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWEO, 0xfc0007ff00000000, 0x7c00075600000000, 0x0, // Divide Word Extended XO-form (divweo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWEOCC, 0xfc0007ff00000000, 0x7c00075700000000, 0x0, // Divide Word Extended XO-form (divweo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWEU, 0xfc0007ff00000000, 0x7c00031600000000, 0x0, // Divide Word Extended Unsigned XO-form (divweu RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWEUCC, 0xfc0007ff00000000, 0x7c00031700000000, 0x0, // Divide Word Extended Unsigned XO-form (divweu. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWEUO, 0xfc0007ff00000000, 0x7c00071600000000, 0x0, // Divide Word Extended Unsigned XO-form (divweuo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWEUOCC, 0xfc0007ff00000000, 0x7c00071700000000, 0x0, // Divide Word Extended Unsigned XO-form (divweuo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{FCFIDS, 0xfc0007ff00000000, 0xec00069c00000000, 0x1f000000000000, // Floating Convert with round Signed Doubleword to Single-Precision format X-form (fcfids FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCFIDSCC, 0xfc0007ff00000000, 0xec00069d00000000, 0x1f000000000000, // Floating Convert with round Signed Doubleword to Single-Precision format X-form (fcfids. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCFIDU, 0xfc0007ff00000000, 0xfc00079c00000000, 0x1f000000000000, // Floating Convert with round Unsigned Doubleword to Double-Precision format X-form (fcfidu FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCFIDUCC, 0xfc0007ff00000000, 0xfc00079d00000000, 0x1f000000000000, // Floating Convert with round Unsigned Doubleword to Double-Precision format X-form (fcfidu. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCFIDUS, 0xfc0007ff00000000, 0xec00079c00000000, 0x1f000000000000, // Floating Convert with round Unsigned Doubleword to Single-Precision format X-form (fcfidus FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCFIDUSCC, 0xfc0007ff00000000, 0xec00079d00000000, 0x1f000000000000, // Floating Convert with round Unsigned Doubleword to Single-Precision format X-form (fcfidus. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIDU, 0xfc0007ff00000000, 0xfc00075c00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Unsigned Doubleword format X-form (fctidu FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIDUCC, 0xfc0007ff00000000, 0xfc00075d00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Unsigned Doubleword format X-form (fctidu. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIDUZ, 0xfc0007ff00000000, 0xfc00075e00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Unsigned Doubleword format X-form (fctiduz FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIDUZCC, 0xfc0007ff00000000, 0xfc00075f00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Unsigned Doubleword format X-form (fctiduz. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIWU, 0xfc0007ff00000000, 0xfc00011c00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Unsigned Word format X-form (fctiwu FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIWUCC, 0xfc0007ff00000000, 0xfc00011d00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Unsigned Word format X-form (fctiwu. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIWUZ, 0xfc0007ff00000000, 0xfc00011e00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Unsigned Word format X-form (fctiwuz FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIWUZCC, 0xfc0007ff00000000, 0xfc00011f00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Unsigned Word format X-form (fctiwuz. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FTDIV, 0xfc0007fe00000000, 0xfc00010000000000, 0x60000100000000, // Floating Test for software Divide X-form (ftdiv BF,FRA,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FTSQRT, 0xfc0007fe00000000, 0xfc00014000000000, 0x7f000100000000, // Floating Test for software Square Root X-form (ftsqrt BF,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_16_20}},
+	{LBARX, 0xfc0007fe00000000, 0x7c00006800000000, 0x0, // Load Byte And Reserve Indexed X-form (lbarx RT,RA,RB,EH)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_31_31}},
+	{LDBRX, 0xfc0007fe00000000, 0x7c00042800000000, 0x100000000, // Load Doubleword Byte-Reverse Indexed X-form (ldbrx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LFIWZX, 0xfc0007fe00000000, 0x7c0006ee00000000, 0x100000000, // Load Floating-Point as Integer Word & Zero Indexed X-form (lfiwzx FRT,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LHARX, 0xfc0007fe00000000, 0x7c0000e800000000, 0x0, // Load Halfword And Reserve Indexed Xform (lharx RT,RA,RB,EH)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_31_31}},
+	{LXSDX, 0xfc0007fe00000000, 0x7c00049800000000, 0x0, // Load VSX Scalar Doubleword Indexed X-form (lxsdx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVD2X, 0xfc0007fe00000000, 0x7c00069800000000, 0x0, // Load VSX Vector Doubleword*2 Indexed X-form (lxvd2x XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVDSX, 0xfc0007fe00000000, 0x7c00029800000000, 0x0, // Load VSX Vector Doubleword & Splat Indexed X-form (lxvdsx XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LXVW4X, 0xfc0007fe00000000, 0x7c00061800000000, 0x0, // Load VSX Vector Word*4 Indexed X-form (lxvw4x XT,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{POPCNTD, 0xfc0007fe00000000, 0x7c0003f400000000, 0xf80100000000, // Population Count Doubleword X-form (popcntd RA, RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{POPCNTW, 0xfc0007fe00000000, 0x7c0002f400000000, 0xf80100000000, // Population Count Words X-form (popcntw RA, RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{STBCXCC, 0xfc0007ff00000000, 0x7c00056d00000000, 0x0, // Store Byte Conditional Indexed X-form (stbcx. RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STDBRX, 0xfc0007fe00000000, 0x7c00052800000000, 0x100000000, // Store Doubleword Byte-Reverse Indexed X-form (stdbrx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STHCXCC, 0xfc0007ff00000000, 0x7c0005ad00000000, 0x0, // Store Halfword Conditional Indexed X-form (sthcx. RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXSDX, 0xfc0007fe00000000, 0x7c00059800000000, 0x0, // Store VSX Scalar Doubleword Indexed X-form (stxsdx XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVD2X, 0xfc0007fe00000000, 0x7c00079800000000, 0x0, // Store VSX Vector Doubleword*2 Indexed X-form (stxvd2x XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STXVW4X, 0xfc0007fe00000000, 0x7c00071800000000, 0x0, // Store VSX Vector Word*4 Indexed X-form (stxvw4x XS,RA,RB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{XSABSDP, 0xfc0007fc00000000, 0xf000056400000000, 0x1f000000000000, // VSX Scalar Absolute Double-Precision XX2-form (xsabsdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSADDDP, 0xfc0007f800000000, 0xf000010000000000, 0x0, // VSX Scalar Add Double-Precision XX3-form (xsadddp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCMPODP, 0xfc0007f800000000, 0xf000015800000000, 0x60000100000000, // VSX Scalar Compare Ordered Double-Precision XX3-form (xscmpodp BF,XA,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCMPUDP, 0xfc0007f800000000, 0xf000011800000000, 0x60000100000000, // VSX Scalar Compare Unordered Double-Precision XX3-form (xscmpudp BF,XA,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCPSGNDP, 0xfc0007f800000000, 0xf000058000000000, 0x0, // VSX Scalar Copy Sign Double-Precision XX3-form (xscpsgndp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSCVDPSP, 0xfc0007fc00000000, 0xf000042400000000, 0x1f000000000000, // VSX Scalar Convert with round Double-Precision to Single-Precision format XX2-form (xscvdpsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVDPSXDS, 0xfc0007fc00000000, 0xf000056000000000, 0x1f000000000000, // VSX Scalar Convert with round to zero Double-Precision to Signed Doubleword format XX2-form (xscvdpsxds XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVDPSXWS, 0xfc0007fc00000000, 0xf000016000000000, 0x1f000000000000, // VSX Scalar Convert with round to zero Double-Precision to Signed Word format XX2-form (xscvdpsxws XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVDPUXDS, 0xfc0007fc00000000, 0xf000052000000000, 0x1f000000000000, // VSX Scalar Convert with round to zero Double-Precision to Unsigned Doubleword format XX2-form (xscvdpuxds XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVDPUXWS, 0xfc0007fc00000000, 0xf000012000000000, 0x1f000000000000, // VSX Scalar Convert with round to zero Double-Precision to Unsigned Word format XX2-form (xscvdpuxws XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVSPDP, 0xfc0007fc00000000, 0xf000052400000000, 0x1f000000000000, // VSX Scalar Convert Single-Precision to Double-Precision format XX2-form (xscvspdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVSXDDP, 0xfc0007fc00000000, 0xf00005e000000000, 0x1f000000000000, // VSX Scalar Convert with round Signed Doubleword to Double-Precision format XX2-form (xscvsxddp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSCVUXDDP, 0xfc0007fc00000000, 0xf00005a000000000, 0x1f000000000000, // VSX Scalar Convert with round Unsigned Doubleword to Double-Precision format XX2-form (xscvuxddp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSDIVDP, 0xfc0007f800000000, 0xf00001c000000000, 0x0, // VSX Scalar Divide Double-Precision XX3-form (xsdivdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMADDADP, 0xfc0007f800000000, 0xf000010800000000, 0x0, // VSX Scalar Multiply-Add Type-A Double-Precision XX3-form (xsmaddadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMADDMDP, 0xfc0007f800000000, 0xf000014800000000, 0x0, // VSX Scalar Multiply-Add Type-M Double-Precision XX3-form (xsmaddmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMAXDP, 0xfc0007f800000000, 0xf000050000000000, 0x0, // VSX Scalar Maximum Double-Precision XX3-form (xsmaxdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMINDP, 0xfc0007f800000000, 0xf000054000000000, 0x0, // VSX Scalar Minimum Double-Precision XX3-form (xsmindp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMSUBADP, 0xfc0007f800000000, 0xf000018800000000, 0x0, // VSX Scalar Multiply-Subtract Type-A Double-Precision XX3-form (xsmsubadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMSUBMDP, 0xfc0007f800000000, 0xf00001c800000000, 0x0, // VSX Scalar Multiply-Subtract Type-M Double-Precision XX3-form (xsmsubmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSMULDP, 0xfc0007f800000000, 0xf000018000000000, 0x0, // VSX Scalar Multiply Double-Precision XX3-form (xsmuldp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNABSDP, 0xfc0007fc00000000, 0xf00005a400000000, 0x1f000000000000, // VSX Scalar Negative Absolute Double-Precision XX2-form (xsnabsdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSNEGDP, 0xfc0007fc00000000, 0xf00005e400000000, 0x1f000000000000, // VSX Scalar Negate Double-Precision XX2-form (xsnegdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSNMADDADP, 0xfc0007f800000000, 0xf000050800000000, 0x0, // VSX Scalar Negative Multiply-Add Type-A Double-Precision XX3-form (xsnmaddadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNMADDMDP, 0xfc0007f800000000, 0xf000054800000000, 0x0, // VSX Scalar Negative Multiply-Add Type-M Double-Precision XX3-form (xsnmaddmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNMSUBADP, 0xfc0007f800000000, 0xf000058800000000, 0x0, // VSX Scalar Negative Multiply-Subtract Type-A Double-Precision XX3-form (xsnmsubadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSNMSUBMDP, 0xfc0007f800000000, 0xf00005c800000000, 0x0, // VSX Scalar Negative Multiply-Subtract Type-M Double-Precision XX3-form (xsnmsubmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSRDPI, 0xfc0007fc00000000, 0xf000012400000000, 0x1f000000000000, // VSX Scalar Round to Double-Precision Integer using round to Nearest Away XX2-form (xsrdpi XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSRDPIC, 0xfc0007fc00000000, 0xf00001ac00000000, 0x1f000000000000, // VSX Scalar Round to Double-Precision Integer exact using Current rounding mode XX2-form (xsrdpic XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSRDPIM, 0xfc0007fc00000000, 0xf00001e400000000, 0x1f000000000000, // VSX Scalar Round to Double-Precision Integer using round toward -Infinity XX2-form (xsrdpim XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSRDPIP, 0xfc0007fc00000000, 0xf00001a400000000, 0x1f000000000000, // VSX Scalar Round to Double-Precision Integer using round toward +Infinity XX2-form (xsrdpip XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSRDPIZ, 0xfc0007fc00000000, 0xf000016400000000, 0x1f000000000000, // VSX Scalar Round to Double-Precision Integer using round toward Zero XX2-form (xsrdpiz XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSREDP, 0xfc0007fc00000000, 0xf000016800000000, 0x1f000000000000, // VSX Scalar Reciprocal Estimate Double-Precision XX2-form (xsredp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSRSQRTEDP, 0xfc0007fc00000000, 0xf000012800000000, 0x1f000000000000, // VSX Scalar Reciprocal Square Root Estimate Double-Precision XX2-form (xsrsqrtedp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSSQRTDP, 0xfc0007fc00000000, 0xf000012c00000000, 0x1f000000000000, // VSX Scalar Square Root Double-Precision XX2-form (xssqrtdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XSSUBDP, 0xfc0007f800000000, 0xf000014000000000, 0x0, // VSX Scalar Subtract Double-Precision XX3-form (xssubdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSTDIVDP, 0xfc0007f800000000, 0xf00001e800000000, 0x60000100000000, // VSX Scalar Test for software Divide Double-Precision XX3-form (xstdivdp BF,XA,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XSTSQRTDP, 0xfc0007fc00000000, 0xf00001a800000000, 0x7f000100000000, // VSX Scalar Test for software Square Root Double-Precision XX2-form (xstsqrtdp BF,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_30_30_16_20}},
+	{XVABSDP, 0xfc0007fc00000000, 0xf000076400000000, 0x1f000000000000, // VSX Vector Absolute Value Double-Precision XX2-form (xvabsdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVABSSP, 0xfc0007fc00000000, 0xf000066400000000, 0x1f000000000000, // VSX Vector Absolute Value Single-Precision XX2-form (xvabssp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVADDDP, 0xfc0007f800000000, 0xf000030000000000, 0x0, // VSX Vector Add Double-Precision XX3-form (xvadddp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVADDSP, 0xfc0007f800000000, 0xf000020000000000, 0x0, // VSX Vector Add Single-Precision XX3-form (xvaddsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPEQDP, 0xfc0007f800000000, 0xf000031800000000, 0x0, // VSX Vector Compare Equal To Double-Precision XX3-form (xvcmpeqdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPEQDPCC, 0xfc0007f800000000, 0xf000071800000000, 0x0, // VSX Vector Compare Equal To Double-Precision XX3-form (xvcmpeqdp. XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPEQSP, 0xfc0007f800000000, 0xf000021800000000, 0x0, // VSX Vector Compare Equal To Single-Precision XX3-form (xvcmpeqsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPEQSPCC, 0xfc0007f800000000, 0xf000061800000000, 0x0, // VSX Vector Compare Equal To Single-Precision XX3-form (xvcmpeqsp. XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGEDP, 0xfc0007f800000000, 0xf000039800000000, 0x0, // VSX Vector Compare Greater Than or Equal To Double-Precision XX3-form (xvcmpgedp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGEDPCC, 0xfc0007f800000000, 0xf000079800000000, 0x0, // VSX Vector Compare Greater Than or Equal To Double-Precision XX3-form (xvcmpgedp. XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGESP, 0xfc0007f800000000, 0xf000029800000000, 0x0, // VSX Vector Compare Greater Than or Equal To Single-Precision XX3-form (xvcmpgesp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGESPCC, 0xfc0007f800000000, 0xf000069800000000, 0x0, // VSX Vector Compare Greater Than or Equal To Single-Precision XX3-form (xvcmpgesp. XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGTDP, 0xfc0007f800000000, 0xf000035800000000, 0x0, // VSX Vector Compare Greater Than Double-Precision XX3-form (xvcmpgtdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGTDPCC, 0xfc0007f800000000, 0xf000075800000000, 0x0, // VSX Vector Compare Greater Than Double-Precision XX3-form (xvcmpgtdp. XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGTSP, 0xfc0007f800000000, 0xf000025800000000, 0x0, // VSX Vector Compare Greater Than Single-Precision XX3-form (xvcmpgtsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCMPGTSPCC, 0xfc0007f800000000, 0xf000065800000000, 0x0, // VSX Vector Compare Greater Than Single-Precision XX3-form (xvcmpgtsp. XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCPSGNDP, 0xfc0007f800000000, 0xf000078000000000, 0x0, // VSX Vector Copy Sign Double-Precision XX3-form (xvcpsgndp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCPSGNSP, 0xfc0007f800000000, 0xf000068000000000, 0x0, // VSX Vector Copy Sign Single-Precision XX3-form (xvcpsgnsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVCVDPSP, 0xfc0007fc00000000, 0xf000062400000000, 0x1f000000000000, // VSX Vector Convert with round Double-Precision to Single-Precision format XX2-form (xvcvdpsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVDPSXDS, 0xfc0007fc00000000, 0xf000076000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Double-Precision to Signed Doubleword format XX2-form (xvcvdpsxds XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVDPSXWS, 0xfc0007fc00000000, 0xf000036000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Double-Precision to Signed Word format XX2-form (xvcvdpsxws XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVDPUXDS, 0xfc0007fc00000000, 0xf000072000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Double-Precision to Unsigned Doubleword format XX2-form (xvcvdpuxds XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVDPUXWS, 0xfc0007fc00000000, 0xf000032000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Double-Precision to Unsigned Word format XX2-form (xvcvdpuxws XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSPDP, 0xfc0007fc00000000, 0xf000072400000000, 0x1f000000000000, // VSX Vector Convert Single-Precision to Double-Precision format XX2-form (xvcvspdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSPSXDS, 0xfc0007fc00000000, 0xf000066000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Single-Precision to Signed Doubleword format XX2-form (xvcvspsxds XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSPSXWS, 0xfc0007fc00000000, 0xf000026000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Single-Precision to Signed Word format XX2-form (xvcvspsxws XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSPUXDS, 0xfc0007fc00000000, 0xf000062000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Single-Precision to Unsigned Doubleword format XX2-form (xvcvspuxds XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSPUXWS, 0xfc0007fc00000000, 0xf000022000000000, 0x1f000000000000, // VSX Vector Convert with round to zero Single-Precision to Unsigned Word format XX2-form (xvcvspuxws XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSXDDP, 0xfc0007fc00000000, 0xf00007e000000000, 0x1f000000000000, // VSX Vector Convert with round Signed Doubleword to Double-Precision format XX2-form (xvcvsxddp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSXDSP, 0xfc0007fc00000000, 0xf00006e000000000, 0x1f000000000000, // VSX Vector Convert with round Signed Doubleword to Single-Precision format XX2-form (xvcvsxdsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSXWDP, 0xfc0007fc00000000, 0xf00003e000000000, 0x1f000000000000, // VSX Vector Convert Signed Word to Double-Precision format XX2-form (xvcvsxwdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVSXWSP, 0xfc0007fc00000000, 0xf00002e000000000, 0x1f000000000000, // VSX Vector Convert with round Signed Word to Single-Precision format XX2-form (xvcvsxwsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVUXDDP, 0xfc0007fc00000000, 0xf00007a000000000, 0x1f000000000000, // VSX Vector Convert with round Unsigned Doubleword to Double-Precision format XX2-form (xvcvuxddp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVUXDSP, 0xfc0007fc00000000, 0xf00006a000000000, 0x1f000000000000, // VSX Vector Convert with round Unsigned Doubleword to Single-Precision format XX2-form (xvcvuxdsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVUXWDP, 0xfc0007fc00000000, 0xf00003a000000000, 0x1f000000000000, // VSX Vector Convert Unsigned Word to Double-Precision format XX2-form (xvcvuxwdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVCVUXWSP, 0xfc0007fc00000000, 0xf00002a000000000, 0x1f000000000000, // VSX Vector Convert with round Unsigned Word to Single-Precision format XX2-form (xvcvuxwsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVDIVDP, 0xfc0007f800000000, 0xf00003c000000000, 0x0, // VSX Vector Divide Double-Precision XX3-form (xvdivdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVDIVSP, 0xfc0007f800000000, 0xf00002c000000000, 0x0, // VSX Vector Divide Single-Precision XX3-form (xvdivsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMADDADP, 0xfc0007f800000000, 0xf000030800000000, 0x0, // VSX Vector Multiply-Add Type-A Double-Precision XX3-form (xvmaddadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMADDASP, 0xfc0007f800000000, 0xf000020800000000, 0x0, // VSX Vector Multiply-Add Type-A Single-Precision XX3-form (xvmaddasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMADDMDP, 0xfc0007f800000000, 0xf000034800000000, 0x0, // VSX Vector Multiply-Add Type-M Double-Precision XX3-form (xvmaddmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMADDMSP, 0xfc0007f800000000, 0xf000024800000000, 0x0, // VSX Vector Multiply-Add Type-M Single-Precision XX3-form (xvmaddmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMAXDP, 0xfc0007f800000000, 0xf000070000000000, 0x0, // VSX Vector Maximum Double-Precision XX3-form (xvmaxdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMAXSP, 0xfc0007f800000000, 0xf000060000000000, 0x0, // VSX Vector Maximum Single-Precision XX3-form (xvmaxsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMINDP, 0xfc0007f800000000, 0xf000074000000000, 0x0, // VSX Vector Minimum Double-Precision XX3-form (xvmindp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMINSP, 0xfc0007f800000000, 0xf000064000000000, 0x0, // VSX Vector Minimum Single-Precision XX3-form (xvminsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMSUBADP, 0xfc0007f800000000, 0xf000038800000000, 0x0, // VSX Vector Multiply-Subtract Type-A Double-Precision XX3-form (xvmsubadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMSUBASP, 0xfc0007f800000000, 0xf000028800000000, 0x0, // VSX Vector Multiply-Subtract Type-A Single-Precision XX3-form (xvmsubasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMSUBMDP, 0xfc0007f800000000, 0xf00003c800000000, 0x0, // VSX Vector Multiply-Subtract Type-M Double-Precision XX3-form (xvmsubmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMSUBMSP, 0xfc0007f800000000, 0xf00002c800000000, 0x0, // VSX Vector Multiply-Subtract Type-M Single-Precision XX3-form (xvmsubmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMULDP, 0xfc0007f800000000, 0xf000038000000000, 0x0, // VSX Vector Multiply Double-Precision XX3-form (xvmuldp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVMULSP, 0xfc0007f800000000, 0xf000028000000000, 0x0, // VSX Vector Multiply Single-Precision XX3-form (xvmulsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNABSDP, 0xfc0007fc00000000, 0xf00007a400000000, 0x1f000000000000, // VSX Vector Negative Absolute Double-Precision XX2-form (xvnabsdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVNABSSP, 0xfc0007fc00000000, 0xf00006a400000000, 0x1f000000000000, // VSX Vector Negative Absolute Single-Precision XX2-form (xvnabssp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVNEGDP, 0xfc0007fc00000000, 0xf00007e400000000, 0x1f000000000000, // VSX Vector Negate Double-Precision XX2-form (xvnegdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVNEGSP, 0xfc0007fc00000000, 0xf00006e400000000, 0x1f000000000000, // VSX Vector Negate Single-Precision XX2-form (xvnegsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVNMADDADP, 0xfc0007f800000000, 0xf000070800000000, 0x0, // VSX Vector Negative Multiply-Add Type-A Double-Precision XX3-form (xvnmaddadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNMADDASP, 0xfc0007f800000000, 0xf000060800000000, 0x0, // VSX Vector Negative Multiply-Add Type-A Single-Precision XX3-form (xvnmaddasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNMADDMDP, 0xfc0007f800000000, 0xf000074800000000, 0x0, // VSX Vector Negative Multiply-Add Type-M Double-Precision XX3-form (xvnmaddmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNMADDMSP, 0xfc0007f800000000, 0xf000064800000000, 0x0, // VSX Vector Negative Multiply-Add Type-M Single-Precision XX3-form (xvnmaddmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNMSUBADP, 0xfc0007f800000000, 0xf000078800000000, 0x0, // VSX Vector Negative Multiply-Subtract Type-A Double-Precision XX3-form (xvnmsubadp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNMSUBASP, 0xfc0007f800000000, 0xf000068800000000, 0x0, // VSX Vector Negative Multiply-Subtract Type-A Single-Precision XX3-form (xvnmsubasp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNMSUBMDP, 0xfc0007f800000000, 0xf00007c800000000, 0x0, // VSX Vector Negative Multiply-Subtract Type-M Double-Precision XX3-form (xvnmsubmdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVNMSUBMSP, 0xfc0007f800000000, 0xf00006c800000000, 0x0, // VSX Vector Negative Multiply-Subtract Type-M Single-Precision XX3-form (xvnmsubmsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVRDPI, 0xfc0007fc00000000, 0xf000032400000000, 0x1f000000000000, // VSX Vector Round to Double-Precision Integer using round to Nearest Away XX2-form (xvrdpi XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRDPIC, 0xfc0007fc00000000, 0xf00003ac00000000, 0x1f000000000000, // VSX Vector Round to Double-Precision Integer Exact using Current rounding mode XX2-form (xvrdpic XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRDPIM, 0xfc0007fc00000000, 0xf00003e400000000, 0x1f000000000000, // VSX Vector Round to Double-Precision Integer using round toward -Infinity XX2-form (xvrdpim XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRDPIP, 0xfc0007fc00000000, 0xf00003a400000000, 0x1f000000000000, // VSX Vector Round to Double-Precision Integer using round toward +Infinity XX2-form (xvrdpip XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRDPIZ, 0xfc0007fc00000000, 0xf000036400000000, 0x1f000000000000, // VSX Vector Round to Double-Precision Integer using round toward Zero XX2-form (xvrdpiz XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVREDP, 0xfc0007fc00000000, 0xf000036800000000, 0x1f000000000000, // VSX Vector Reciprocal Estimate Double-Precision XX2-form (xvredp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRESP, 0xfc0007fc00000000, 0xf000026800000000, 0x1f000000000000, // VSX Vector Reciprocal Estimate Single-Precision XX2-form (xvresp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRSPI, 0xfc0007fc00000000, 0xf000022400000000, 0x1f000000000000, // VSX Vector Round to Single-Precision Integer using round to Nearest Away XX2-form (xvrspi XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRSPIC, 0xfc0007fc00000000, 0xf00002ac00000000, 0x1f000000000000, // VSX Vector Round to Single-Precision Integer Exact using Current rounding mode XX2-form (xvrspic XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRSPIM, 0xfc0007fc00000000, 0xf00002e400000000, 0x1f000000000000, // VSX Vector Round to Single-Precision Integer using round toward -Infinity XX2-form (xvrspim XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRSPIP, 0xfc0007fc00000000, 0xf00002a400000000, 0x1f000000000000, // VSX Vector Round to Single-Precision Integer using round toward +Infinity XX2-form (xvrspip XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRSPIZ, 0xfc0007fc00000000, 0xf000026400000000, 0x1f000000000000, // VSX Vector Round to Single-Precision Integer using round toward Zero XX2-form (xvrspiz XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRSQRTEDP, 0xfc0007fc00000000, 0xf000032800000000, 0x1f000000000000, // VSX Vector Reciprocal Square Root Estimate Double-Precision XX2-form (xvrsqrtedp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVRSQRTESP, 0xfc0007fc00000000, 0xf000022800000000, 0x1f000000000000, // VSX Vector Reciprocal Square Root Estimate Single-Precision XX2-form (xvrsqrtesp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVSQRTDP, 0xfc0007fc00000000, 0xf000032c00000000, 0x1f000000000000, // VSX Vector Square Root Double-Precision XX2-form (xvsqrtdp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVSQRTSP, 0xfc0007fc00000000, 0xf000022c00000000, 0x1f000000000000, // VSX Vector Square Root Single-Precision XX2-form (xvsqrtsp XT,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20}},
+	{XVSUBDP, 0xfc0007f800000000, 0xf000034000000000, 0x0, // VSX Vector Subtract Double-Precision XX3-form (xvsubdp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVSUBSP, 0xfc0007f800000000, 0xf000024000000000, 0x0, // VSX Vector Subtract Single-Precision XX3-form (xvsubsp XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVTDIVDP, 0xfc0007f800000000, 0xf00003e800000000, 0x60000100000000, // VSX Vector Test for software Divide Double-Precision XX3-form (xvtdivdp BF,XA,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVTDIVSP, 0xfc0007f800000000, 0xf00002e800000000, 0x60000100000000, // VSX Vector Test for software Divide Single-Precision XX3-form (xvtdivsp BF,XA,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XVTSQRTDP, 0xfc0007fc00000000, 0xf00003a800000000, 0x7f000100000000, // VSX Vector Test for software Square Root Double-Precision XX2-form (xvtsqrtdp BF,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_30_30_16_20}},
+	{XVTSQRTSP, 0xfc0007fc00000000, 0xf00002a800000000, 0x7f000100000000, // VSX Vector Test for software Square Root Single-Precision XX2-form (xvtsqrtsp BF,XB)
+		[6]*argField{ap_CondRegField_6_8, ap_VecSReg_30_30_16_20}},
+	{XXLAND, 0xfc0007f800000000, 0xf000041000000000, 0x0, // VSX Vector Logical AND XX3-form (xxland XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXLANDC, 0xfc0007f800000000, 0xf000045000000000, 0x0, // VSX Vector Logical AND with Complement XX3-form (xxlandc XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXLNOR, 0xfc0007f800000000, 0xf000051000000000, 0x0, // VSX Vector Logical NOR XX3-form (xxlnor XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXLOR, 0xfc0007f800000000, 0xf000049000000000, 0x0, // VSX Vector Logical OR XX3-form (xxlor XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXLXOR, 0xfc0007f800000000, 0xf00004d000000000, 0x0, // VSX Vector Logical XOR XX3-form (xxlxor XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXMRGHW, 0xfc0007f800000000, 0xf000009000000000, 0x0, // VSX Vector Merge High Word XX3-form (xxmrghw XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXMRGLW, 0xfc0007f800000000, 0xf000019000000000, 0x0, // VSX Vector Merge Low Word XX3-form (xxmrglw XT,XA,XB)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20}},
+	{XXPERMDI, 0xfc0004f800000000, 0xf000005000000000, 0x0, // VSX Vector Permute Doubleword Immediate XX3-form (xxpermdi XT,XA,XB,DM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_22_23}},
+	{XXSEL, 0xfc00003000000000, 0xf000003000000000, 0x0, // VSX Vector Select XX4-form (xxsel XT,XA,XB,XC)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20, ap_VecSReg_28_28_21_25}},
+	{XXSLDWI, 0xfc0004f800000000, 0xf000001000000000, 0x0, // VSX Vector Shift Left Double by Word Immediate XX3-form (xxsldwi XT,XA,XB,SHW)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_29_29_11_15, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_22_23}},
+	{XXSPLTW, 0xfc0007fc00000000, 0xf000029000000000, 0x1c000000000000, // VSX Vector Splat Word XX2-form (xxspltw XT,XB,UIM)
+		[6]*argField{ap_VecSReg_31_31_6_10, ap_VecSReg_30_30_16_20, ap_ImmUnsigned_14_15}},
+	{CMPB, 0xfc0007fe00000000, 0x7c0003f800000000, 0x100000000, // Compare Bytes X-form (cmpb RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{DADD, 0xfc0007ff00000000, 0xec00000400000000, 0x0, // DFP Add X-form (dadd FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DADDCC, 0xfc0007ff00000000, 0xec00000500000000, 0x0, // DFP Add X-form (dadd. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DADDQ, 0xfc0007ff00000000, 0xfc00000400000000, 0x0, // DFP Add Quad X-form (daddq FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DADDQCC, 0xfc0007ff00000000, 0xfc00000500000000, 0x0, // DFP Add Quad X-form (daddq. FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DCFFIXQ, 0xfc0007ff00000000, 0xfc00064400000000, 0x1f000000000000, // DFP Convert From Fixed Quad X-form (dcffixq FRTp,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCFFIXQCC, 0xfc0007ff00000000, 0xfc00064500000000, 0x1f000000000000, // DFP Convert From Fixed Quad X-form (dcffixq. FRTp,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCMPO, 0xfc0007fe00000000, 0xec00010400000000, 0x60000100000000, // DFP Compare Ordered X-form (dcmpo BF,FRA,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DCMPOQ, 0xfc0007fe00000000, 0xfc00010400000000, 0x60000100000000, // DFP Compare Ordered Quad X-form (dcmpoq BF,FRAp,FRBp)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DCMPU, 0xfc0007fe00000000, 0xec00050400000000, 0x60000100000000, // DFP Compare Unordered X-form (dcmpu BF,FRA,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DCMPUQ, 0xfc0007fe00000000, 0xfc00050400000000, 0x60000100000000, // DFP Compare Unordered Quad X-form (dcmpuq BF,FRAp,FRBp)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DCTDP, 0xfc0007ff00000000, 0xec00020400000000, 0x1f000000000000, // DFP Convert To DFP Long X-form (dctdp FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCTDPCC, 0xfc0007ff00000000, 0xec00020500000000, 0x1f000000000000, // DFP Convert To DFP Long X-form (dctdp. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCTFIX, 0xfc0007ff00000000, 0xec00024400000000, 0x1f000000000000, // DFP Convert To Fixed X-form (dctfix FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCTFIXCC, 0xfc0007ff00000000, 0xec00024500000000, 0x1f000000000000, // DFP Convert To Fixed X-form (dctfix. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCTFIXQ, 0xfc0007ff00000000, 0xfc00024400000000, 0x1f000000000000, // DFP Convert To Fixed Quad X-form (dctfixq FRT,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCTFIXQCC, 0xfc0007ff00000000, 0xfc00024500000000, 0x1f000000000000, // DFP Convert To Fixed Quad X-form (dctfixq. FRT,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCTQPQ, 0xfc0007ff00000000, 0xfc00020400000000, 0x1f000000000000, // DFP Convert To DFP Extended X-form (dctqpq FRTp,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DCTQPQCC, 0xfc0007ff00000000, 0xfc00020500000000, 0x1f000000000000, // DFP Convert To DFP Extended X-form (dctqpq. FRTp,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DDEDPD, 0xfc0007ff00000000, 0xec00028400000000, 0x7000000000000, // DFP Decode DPD To BCD X-form (ddedpd SP,FRT,FRB)
+		[6]*argField{ap_ImmUnsigned_11_12, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DDEDPDCC, 0xfc0007ff00000000, 0xec00028500000000, 0x7000000000000, // DFP Decode DPD To BCD X-form (ddedpd. SP,FRT,FRB)
+		[6]*argField{ap_ImmUnsigned_11_12, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DDEDPDQ, 0xfc0007ff00000000, 0xfc00028400000000, 0x7000000000000, // DFP Decode DPD To BCD Quad X-form (ddedpdq SP,FRTp,FRBp)
+		[6]*argField{ap_ImmUnsigned_11_12, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DDEDPDQCC, 0xfc0007ff00000000, 0xfc00028500000000, 0x7000000000000, // DFP Decode DPD To BCD Quad X-form (ddedpdq. SP,FRTp,FRBp)
+		[6]*argField{ap_ImmUnsigned_11_12, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DDIV, 0xfc0007ff00000000, 0xec00044400000000, 0x0, // DFP Divide X-form (ddiv FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DDIVCC, 0xfc0007ff00000000, 0xec00044500000000, 0x0, // DFP Divide X-form (ddiv. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DDIVQ, 0xfc0007ff00000000, 0xfc00044400000000, 0x0, // DFP Divide Quad X-form (ddivq FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DDIVQCC, 0xfc0007ff00000000, 0xfc00044500000000, 0x0, // DFP Divide Quad X-form (ddivq. FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DENBCD, 0xfc0007ff00000000, 0xec00068400000000, 0xf000000000000, // DFP Encode BCD To DPD X-form (denbcd S,FRT,FRB)
+		[6]*argField{ap_ImmUnsigned_11_11, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DENBCDCC, 0xfc0007ff00000000, 0xec00068500000000, 0xf000000000000, // DFP Encode BCD To DPD X-form (denbcd. S,FRT,FRB)
+		[6]*argField{ap_ImmUnsigned_11_11, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DENBCDQ, 0xfc0007ff00000000, 0xfc00068400000000, 0xf000000000000, // DFP Encode BCD To DPD Quad X-form (denbcdq S,FRTp,FRBp)
+		[6]*argField{ap_ImmUnsigned_11_11, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DENBCDQCC, 0xfc0007ff00000000, 0xfc00068500000000, 0xf000000000000, // DFP Encode BCD To DPD Quad X-form (denbcdq. S,FRTp,FRBp)
+		[6]*argField{ap_ImmUnsigned_11_11, ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DIEX, 0xfc0007ff00000000, 0xec0006c400000000, 0x0, // DFP Insert Biased Exponent X-form (diex FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DIEXCC, 0xfc0007ff00000000, 0xec0006c500000000, 0x0, // DFP Insert Biased Exponent X-form (diex. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DIEXQCC, 0xfc0007ff00000000, 0xfc0006c500000000, 0x0, // DFP Insert Biased Exponent Quad X-form (diexq. FRTp,FRA,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DIEXQ, 0xfc0007fe00000000, 0xfc0006c400000000, 0x0, // DFP Insert Biased Exponent Quad X-form (diexq FRTp,FRA,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DMUL, 0xfc0007ff00000000, 0xec00004400000000, 0x0, // DFP Multiply X-form (dmul FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DMULCC, 0xfc0007ff00000000, 0xec00004500000000, 0x0, // DFP Multiply X-form (dmul. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DMULQ, 0xfc0007ff00000000, 0xfc00004400000000, 0x0, // DFP Multiply Quad X-form (dmulq FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DMULQCC, 0xfc0007ff00000000, 0xfc00004500000000, 0x0, // DFP Multiply Quad X-form (dmulq. FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DQUA, 0xfc0001ff00000000, 0xec00000600000000, 0x0, // DFP Quantize Z23-form (dqua FRT,FRA,FRB,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DQUACC, 0xfc0001ff00000000, 0xec00000700000000, 0x0, // DFP Quantize Z23-form (dqua. FRT,FRA,FRB,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DQUAI, 0xfc0001ff00000000, 0xec00008600000000, 0x0, // DFP Quantize Immediate Z23-form (dquai TE,FRT,FRB,RMC)
+		[6]*argField{ap_ImmSigned_11_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DQUAICC, 0xfc0001ff00000000, 0xec00008700000000, 0x0, // DFP Quantize Immediate Z23-form (dquai. TE,FRT,FRB,RMC)
+		[6]*argField{ap_ImmSigned_11_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DQUAIQ, 0xfc0001ff00000000, 0xfc00008600000000, 0x0, // DFP Quantize Immediate Quad Z23-form (dquaiq TE,FRTp,FRBp,RMC)
+		[6]*argField{ap_ImmSigned_11_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DQUAIQCC, 0xfc0001ff00000000, 0xfc00008700000000, 0x0, // DFP Quantize Immediate Quad Z23-form (dquaiq. TE,FRTp,FRBp,RMC)
+		[6]*argField{ap_ImmSigned_11_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DQUAQ, 0xfc0001ff00000000, 0xfc00000600000000, 0x0, // DFP Quantize Quad Z23-form (dquaq FRTp,FRAp,FRBp,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DQUAQCC, 0xfc0001ff00000000, 0xfc00000700000000, 0x0, // DFP Quantize Quad Z23-form (dquaq. FRTp,FRAp,FRBp,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRDPQ, 0xfc0007ff00000000, 0xfc00060400000000, 0x1f000000000000, // DFP Round To DFP Long X-form (drdpq FRTp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DRDPQCC, 0xfc0007ff00000000, 0xfc00060500000000, 0x1f000000000000, // DFP Round To DFP Long X-form (drdpq. FRTp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DRINTN, 0xfc0001ff00000000, 0xec0001c600000000, 0x1e000000000000, // DFP Round To FP Integer Without Inexact Z23-form (drintn R,FRT,FRB,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRINTNCC, 0xfc0001ff00000000, 0xec0001c700000000, 0x1e000000000000, // DFP Round To FP Integer Without Inexact Z23-form (drintn. R,FRT,FRB,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRINTNQ, 0xfc0001ff00000000, 0xfc0001c600000000, 0x1e000000000000, // DFP Round To FP Integer Without Inexact Quad Z23-form (drintnq R,FRTp,FRBp,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRINTNQCC, 0xfc0001ff00000000, 0xfc0001c700000000, 0x1e000000000000, // DFP Round To FP Integer Without Inexact Quad Z23-form (drintnq. R,FRTp,FRBp,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRINTX, 0xfc0001ff00000000, 0xec0000c600000000, 0x1e000000000000, // DFP Round To FP Integer With Inexact Z23-form (drintx R,FRT,FRB,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRINTXCC, 0xfc0001ff00000000, 0xec0000c700000000, 0x1e000000000000, // DFP Round To FP Integer With Inexact Z23-form (drintx. R,FRT,FRB,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRINTXQ, 0xfc0001ff00000000, 0xfc0000c600000000, 0x1e000000000000, // DFP Round To FP Integer With Inexact Quad Z23-form (drintxq R,FRTp,FRBp,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRINTXQCC, 0xfc0001ff00000000, 0xfc0000c700000000, 0x1e000000000000, // DFP Round To FP Integer With Inexact Quad Z23-form (drintxq. R,FRTp,FRBp,RMC)
+		[6]*argField{ap_ImmUnsigned_15_15, ap_FPReg_6_10, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRRND, 0xfc0001ff00000000, 0xec00004600000000, 0x0, // DFP Reround Z23-form (drrnd FRT,FRA,FRB,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRRNDCC, 0xfc0001ff00000000, 0xec00004700000000, 0x0, // DFP Reround Z23-form (drrnd. FRT,FRA,FRB,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRRNDQ, 0xfc0001ff00000000, 0xfc00004600000000, 0x0, // DFP Reround Quad Z23-form (drrndq FRTp,FRA,FRBp,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRRNDQCC, 0xfc0001ff00000000, 0xfc00004700000000, 0x0, // DFP Reround Quad Z23-form (drrndq. FRTp,FRA,FRBp,RMC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20, ap_ImmUnsigned_21_22}},
+	{DRSP, 0xfc0007ff00000000, 0xec00060400000000, 0x1f000000000000, // DFP Round To DFP Short X-form (drsp FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DRSPCC, 0xfc0007ff00000000, 0xec00060500000000, 0x1f000000000000, // DFP Round To DFP Short X-form (drsp. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DSCLI, 0xfc0003ff00000000, 0xec00008400000000, 0x0, // DFP Shift Significand Left Immediate Z22-form (dscli FRT,FRA,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSCLICC, 0xfc0003ff00000000, 0xec00008500000000, 0x0, // DFP Shift Significand Left Immediate Z22-form (dscli. FRT,FRA,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSCLIQ, 0xfc0003ff00000000, 0xfc00008400000000, 0x0, // DFP Shift Significand Left Immediate Quad Z22-form (dscliq FRTp,FRAp,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSCLIQCC, 0xfc0003ff00000000, 0xfc00008500000000, 0x0, // DFP Shift Significand Left Immediate Quad Z22-form (dscliq. FRTp,FRAp,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSCRI, 0xfc0003ff00000000, 0xec0000c400000000, 0x0, // DFP Shift Significand Right Immediate Z22-form (dscri FRT,FRA,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSCRICC, 0xfc0003ff00000000, 0xec0000c500000000, 0x0, // DFP Shift Significand Right Immediate Z22-form (dscri. FRT,FRA,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSCRIQ, 0xfc0003ff00000000, 0xfc0000c400000000, 0x0, // DFP Shift Significand Right Immediate Quad Z22-form (dscriq FRTp,FRAp,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSCRIQCC, 0xfc0003ff00000000, 0xfc0000c500000000, 0x0, // DFP Shift Significand Right Immediate Quad Z22-form (dscriq. FRTp,FRAp,SH)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DSUB, 0xfc0007ff00000000, 0xec00040400000000, 0x0, // DFP Subtract X-form (dsub FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DSUBCC, 0xfc0007ff00000000, 0xec00040500000000, 0x0, // DFP Subtract X-form (dsub. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DSUBQ, 0xfc0007ff00000000, 0xfc00040400000000, 0x0, // DFP Subtract Quad X-form (dsubq FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DSUBQCC, 0xfc0007ff00000000, 0xfc00040500000000, 0x0, // DFP Subtract Quad X-form (dsubq. FRTp,FRAp,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DTSTDC, 0xfc0003fe00000000, 0xec00018400000000, 0x60000100000000, // DFP Test Data Class Z22-form (dtstdc BF,FRA,DCM)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DTSTDCQ, 0xfc0003fe00000000, 0xfc00018400000000, 0x60000100000000, // DFP Test Data Class Quad Z22-form (dtstdcq BF,FRAp,DCM)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DTSTDG, 0xfc0003fe00000000, 0xec0001c400000000, 0x60000100000000, // DFP Test Data Group Z22-form (dtstdg BF,FRA,DGM)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DTSTDGQ, 0xfc0003fe00000000, 0xfc0001c400000000, 0x60000100000000, // DFP Test Data Group Quad Z22-form (dtstdgq BF,FRAp,DGM)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_ImmUnsigned_16_21}},
+	{DTSTEX, 0xfc0007fe00000000, 0xec00014400000000, 0x60000100000000, // DFP Test Exponent X-form (dtstex BF,FRA,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DTSTEXQ, 0xfc0007fe00000000, 0xfc00014400000000, 0x60000100000000, // DFP Test Exponent Quad X-form (dtstexq BF,FRAp,FRBp)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DTSTSF, 0xfc0007fe00000000, 0xec00054400000000, 0x60000100000000, // DFP Test Significance X-form (dtstsf BF,FRA,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DTSTSFQ, 0xfc0007fe00000000, 0xfc00054400000000, 0x60000100000000, // DFP Test Significance Quad X-form (dtstsfq BF,FRA,FRBp)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{DXEX, 0xfc0007ff00000000, 0xec0002c400000000, 0x1f000000000000, // DFP Extract Biased Exponent X-form (dxex FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DXEXCC, 0xfc0007ff00000000, 0xec0002c500000000, 0x1f000000000000, // DFP Extract Biased Exponent X-form (dxex. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DXEXQ, 0xfc0007ff00000000, 0xfc0002c400000000, 0x1f000000000000, // DFP Extract Biased Exponent Quad X-form (dxexq FRT,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{DXEXQCC, 0xfc0007ff00000000, 0xfc0002c500000000, 0x1f000000000000, // DFP Extract Biased Exponent Quad X-form (dxexq. FRT,FRBp)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCPSGN, 0xfc0007ff00000000, 0xfc00001000000000, 0x0, // Floating Copy Sign X-form (fcpsgn FRT, FRA, FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FCPSGNCC, 0xfc0007ff00000000, 0xfc00001100000000, 0x0, // Floating Copy Sign X-form (fcpsgn. FRT, FRA, FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{LBZCIX, 0xfc0007fe00000000, 0x7c0006aa00000000, 0x100000000, // Load Byte & Zero Caching Inhibited Indexed X-form (lbzcix RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LDCIX, 0xfc0007fe00000000, 0x7c0006ea00000000, 0x100000000, // Load Doubleword Caching Inhibited Indexed X-form (ldcix RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LFDP, 0xfc00000300000000, 0xe400000000000000, 0x0, // Load Floating-Point Double Pair DS-form (lfdp FRTp,DS(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{LFDPX, 0xfc0007fe00000000, 0x7c00062e00000000, 0x100000000, // Load Floating-Point Double Pair Indexed X-form (lfdpx FRTp,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LFIWAX, 0xfc0007fe00000000, 0x7c0006ae00000000, 0x100000000, // Load Floating-Point as Integer Word Algebraic Indexed X-form (lfiwax FRT,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LHZCIX, 0xfc0007fe00000000, 0x7c00066a00000000, 0x100000000, // Load Halfword & Zero Caching Inhibited Indexed X-form (lhzcix RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LWZCIX, 0xfc0007fe00000000, 0x7c00062a00000000, 0x100000000, // Load Word & Zero Caching Inhibited Indexed X-form (lwzcix RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{PRTYD, 0xfc0007fe00000000, 0x7c00017400000000, 0xf80100000000, // Parity Doubleword X-form (prtyd RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{PRTYW, 0xfc0007fe00000000, 0x7c00013400000000, 0xf80100000000, // Parity Word X-form (prtyw RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{SLBFEECC, 0xfc0007ff00000000, 0x7c0007a700000000, 0x1f000000000000, // SLB Find Entry ESID X-form (slbfee. RT,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_16_20}},
+	{STBCIX, 0xfc0007fe00000000, 0x7c0007aa00000000, 0x100000000, // Store Byte Caching Inhibited Indexed X-form (stbcix RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STDCIX, 0xfc0007fe00000000, 0x7c0007ea00000000, 0x100000000, // Store Doubleword Caching Inhibited Indexed X-form (stdcix RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STFDP, 0xfc00000300000000, 0xf400000000000000, 0x0, // Store Floating-Point Double Pair DS-form (stfdp FRSp,DS(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{STFDPX, 0xfc0007fe00000000, 0x7c00072e00000000, 0x100000000, // Store Floating-Point Double Pair Indexed X-form (stfdpx FRSp,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STHCIX, 0xfc0007fe00000000, 0x7c00076a00000000, 0x100000000, // Store Halfword Caching Inhibited Indexed X-form (sthcix RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STWCIX, 0xfc0007fe00000000, 0x7c00072a00000000, 0x100000000, // Store Word Caching Inhibited Indexed X-form (stwcix RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ISEL, 0xfc00003e00000000, 0x7c00001e00000000, 0x100000000, // Integer Select A-form (isel RT,RA,RB,BC)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_CondRegBit_21_25}},
+	{LVEBX, 0xfc0007fe00000000, 0x7c00000e00000000, 0x100000000, // Load Vector Element Byte Indexed X-form (lvebx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LVEHX, 0xfc0007fe00000000, 0x7c00004e00000000, 0x100000000, // Load Vector Element Halfword Indexed X-form (lvehx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LVEWX, 0xfc0007fe00000000, 0x7c00008e00000000, 0x100000000, // Load Vector Element Word Indexed X-form (lvewx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LVSL, 0xfc0007fe00000000, 0x7c00000c00000000, 0x100000000, // Load Vector for Shift Left Indexed X-form (lvsl VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LVSR, 0xfc0007fe00000000, 0x7c00004c00000000, 0x100000000, // Load Vector for Shift Right Indexed X-form (lvsr VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LVX, 0xfc0007fe00000000, 0x7c0000ce00000000, 0x100000000, // Load Vector Indexed X-form (lvx VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LVXL, 0xfc0007fe00000000, 0x7c0002ce00000000, 0x100000000, // Load Vector Indexed Last X-form (lvxl VRT,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MFVSCR, 0xfc0007ff00000000, 0x1000060400000000, 0x1ff80000000000, // Move From Vector Status and Control Register VX-form (mfvscr VRT)
+		[6]*argField{ap_VecReg_6_10}},
+	{MTVSCR, 0xfc0007ff00000000, 0x1000064400000000, 0x3ff000000000000, // Move To Vector Status and Control Register VX-form (mtvscr VRB)
+		[6]*argField{ap_VecReg_16_20}},
+	{STVEBX, 0xfc0007fe00000000, 0x7c00010e00000000, 0x100000000, // Store Vector Element Byte Indexed X-form (stvebx VRS,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STVEHX, 0xfc0007fe00000000, 0x7c00014e00000000, 0x100000000, // Store Vector Element Halfword Indexed X-form (stvehx VRS,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STVEWX, 0xfc0007fe00000000, 0x7c00018e00000000, 0x100000000, // Store Vector Element Word Indexed X-form (stvewx VRS,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STVX, 0xfc0007fe00000000, 0x7c0001ce00000000, 0x100000000, // Store Vector Indexed X-form (stvx VRS,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STVXL, 0xfc0007fe00000000, 0x7c0003ce00000000, 0x100000000, // Store Vector Indexed Last X-form (stvxl VRS,RA,RB)
+		[6]*argField{ap_VecReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{TLBIEL, 0xfc0007fe00000000, 0x7c00022400000000, 0x10000100000000, // TLB Invalidate Entry Local X-form (tlbiel RB,RS,RIC,PRS,R)
+		[6]*argField{ap_Reg_16_20, ap_Reg_6_10, ap_ImmUnsigned_12_13, ap_ImmUnsigned_14_14, ap_ImmUnsigned_15_15}},
+	{VADDCUW, 0xfc0007ff00000000, 0x1000018000000000, 0x0, // Vector Add & write Carry Unsigned Word VX-form (vaddcuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDFP, 0xfc0007ff00000000, 0x1000000a00000000, 0x0, // Vector Add Floating-Point VX-form (vaddfp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDSBS, 0xfc0007ff00000000, 0x1000030000000000, 0x0, // Vector Add Signed Byte Saturate VX-form (vaddsbs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDSHS, 0xfc0007ff00000000, 0x1000034000000000, 0x0, // Vector Add Signed Halfword Saturate VX-form (vaddshs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDSWS, 0xfc0007ff00000000, 0x1000038000000000, 0x0, // Vector Add Signed Word Saturate VX-form (vaddsws VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDUBM, 0xfc0007ff00000000, 0x1000000000000000, 0x0, // Vector Add Unsigned Byte Modulo VX-form (vaddubm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDUBS, 0xfc0007ff00000000, 0x1000020000000000, 0x0, // Vector Add Unsigned Byte Saturate VX-form (vaddubs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDUHM, 0xfc0007ff00000000, 0x1000004000000000, 0x0, // Vector Add Unsigned Halfword Modulo VX-form (vadduhm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDUHS, 0xfc0007ff00000000, 0x1000024000000000, 0x0, // Vector Add Unsigned Halfword Saturate VX-form (vadduhs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDUWM, 0xfc0007ff00000000, 0x1000008000000000, 0x0, // Vector Add Unsigned Word Modulo VX-form (vadduwm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VADDUWS, 0xfc0007ff00000000, 0x1000028000000000, 0x0, // Vector Add Unsigned Word Saturate VX-form (vadduws VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VAND, 0xfc0007ff00000000, 0x1000040400000000, 0x0, // Vector Logical AND VX-form (vand VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VANDC, 0xfc0007ff00000000, 0x1000044400000000, 0x0, // Vector Logical AND with Complement VX-form (vandc VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VAVGSB, 0xfc0007ff00000000, 0x1000050200000000, 0x0, // Vector Average Signed Byte VX-form (vavgsb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VAVGSH, 0xfc0007ff00000000, 0x1000054200000000, 0x0, // Vector Average Signed Halfword VX-form (vavgsh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VAVGSW, 0xfc0007ff00000000, 0x1000058200000000, 0x0, // Vector Average Signed Word VX-form (vavgsw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VAVGUB, 0xfc0007ff00000000, 0x1000040200000000, 0x0, // Vector Average Unsigned Byte VX-form (vavgub VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VAVGUH, 0xfc0007ff00000000, 0x1000044200000000, 0x0, // Vector Average Unsigned Halfword VX-form (vavguh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VAVGUW, 0xfc0007ff00000000, 0x1000048200000000, 0x0, // Vector Average Unsigned Word VX-form (vavguw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCFSX, 0xfc0007ff00000000, 0x1000034a00000000, 0x0, // Vector Convert with round to nearest From Signed Word to floating-point format VX-form (vcfsx VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{VCFUX, 0xfc0007ff00000000, 0x1000030a00000000, 0x0, // Vector Convert with round to nearest From Unsigned Word to floating-point format VX-form (vcfux VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{VCMPBFP, 0xfc0007ff00000000, 0x100003c600000000, 0x0, // Vector Compare Bounds Floating-Point VC-form (vcmpbfp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPBFPCC, 0xfc0007ff00000000, 0x100007c600000000, 0x0, // Vector Compare Bounds Floating-Point VC-form (vcmpbfp. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQFP, 0xfc0007ff00000000, 0x100000c600000000, 0x0, // Vector Compare Equal Floating-Point VC-form (vcmpeqfp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQFPCC, 0xfc0007ff00000000, 0x100004c600000000, 0x0, // Vector Compare Equal Floating-Point VC-form (vcmpeqfp. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUB, 0xfc0007ff00000000, 0x1000000600000000, 0x0, // Vector Compare Equal Unsigned Byte VC-form (vcmpequb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUBCC, 0xfc0007ff00000000, 0x1000040600000000, 0x0, // Vector Compare Equal Unsigned Byte VC-form (vcmpequb. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUH, 0xfc0007ff00000000, 0x1000004600000000, 0x0, // Vector Compare Equal Unsigned Halfword VC-form (vcmpequh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUHCC, 0xfc0007ff00000000, 0x1000044600000000, 0x0, // Vector Compare Equal Unsigned Halfword VC-form (vcmpequh. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUW, 0xfc0007ff00000000, 0x1000008600000000, 0x0, // Vector Compare Equal Unsigned Word VC-form (vcmpequw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPEQUWCC, 0xfc0007ff00000000, 0x1000048600000000, 0x0, // Vector Compare Equal Unsigned Word VC-form (vcmpequw. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGEFP, 0xfc0007ff00000000, 0x100001c600000000, 0x0, // Vector Compare Greater Than or Equal Floating-Point VC-form (vcmpgefp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGEFPCC, 0xfc0007ff00000000, 0x100005c600000000, 0x0, // Vector Compare Greater Than or Equal Floating-Point VC-form (vcmpgefp. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTFP, 0xfc0007ff00000000, 0x100002c600000000, 0x0, // Vector Compare Greater Than Floating-Point VC-form (vcmpgtfp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTFPCC, 0xfc0007ff00000000, 0x100006c600000000, 0x0, // Vector Compare Greater Than Floating-Point VC-form (vcmpgtfp. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSB, 0xfc0007ff00000000, 0x1000030600000000, 0x0, // Vector Compare Greater Than Signed Byte VC-form (vcmpgtsb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSBCC, 0xfc0007ff00000000, 0x1000070600000000, 0x0, // Vector Compare Greater Than Signed Byte VC-form (vcmpgtsb. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSH, 0xfc0007ff00000000, 0x1000034600000000, 0x0, // Vector Compare Greater Than Signed Halfword VC-form (vcmpgtsh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSHCC, 0xfc0007ff00000000, 0x1000074600000000, 0x0, // Vector Compare Greater Than Signed Halfword VC-form (vcmpgtsh. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSW, 0xfc0007ff00000000, 0x1000038600000000, 0x0, // Vector Compare Greater Than Signed Word VC-form (vcmpgtsw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTSWCC, 0xfc0007ff00000000, 0x1000078600000000, 0x0, // Vector Compare Greater Than Signed Word VC-form (vcmpgtsw. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUB, 0xfc0007ff00000000, 0x1000020600000000, 0x0, // Vector Compare Greater Than Unsigned Byte VC-form (vcmpgtub VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUBCC, 0xfc0007ff00000000, 0x1000060600000000, 0x0, // Vector Compare Greater Than Unsigned Byte VC-form (vcmpgtub. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUH, 0xfc0007ff00000000, 0x1000024600000000, 0x0, // Vector Compare Greater Than Unsigned Halfword VC-form (vcmpgtuh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUHCC, 0xfc0007ff00000000, 0x1000064600000000, 0x0, // Vector Compare Greater Than Unsigned Halfword VC-form (vcmpgtuh. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUW, 0xfc0007ff00000000, 0x1000028600000000, 0x0, // Vector Compare Greater Than Unsigned Word VC-form (vcmpgtuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCMPGTUWCC, 0xfc0007ff00000000, 0x1000068600000000, 0x0, // Vector Compare Greater Than Unsigned Word VC-form (vcmpgtuw. VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VCTSXS, 0xfc0007ff00000000, 0x100003ca00000000, 0x0, // Vector Convert with round to zero from floating-point To Signed Word format Saturate VX-form (vctsxs VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{VCTUXS, 0xfc0007ff00000000, 0x1000038a00000000, 0x0, // Vector Convert with round to zero from floating-point To Unsigned Word format Saturate VX-form (vctuxs VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_11_15}},
+	{VEXPTEFP, 0xfc0007ff00000000, 0x1000018a00000000, 0x1f000000000000, // Vector 2 Raised to the Exponent Estimate Floating-Point VX-form (vexptefp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VLOGEFP, 0xfc0007ff00000000, 0x100001ca00000000, 0x1f000000000000, // Vector Log Base 2 Estimate Floating-Point VX-form (vlogefp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VMADDFP, 0xfc00003f00000000, 0x1000002e00000000, 0x0, // Vector Multiply-Add Floating-Point VA-form (vmaddfp VRT,VRA,VRC,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_21_25, ap_VecReg_16_20}},
+	{VMAXFP, 0xfc0007ff00000000, 0x1000040a00000000, 0x0, // Vector Maximum Floating-Point VX-form (vmaxfp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMAXSB, 0xfc0007ff00000000, 0x1000010200000000, 0x0, // Vector Maximum Signed Byte VX-form (vmaxsb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMAXSH, 0xfc0007ff00000000, 0x1000014200000000, 0x0, // Vector Maximum Signed Halfword VX-form (vmaxsh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMAXSW, 0xfc0007ff00000000, 0x1000018200000000, 0x0, // Vector Maximum Signed Word VX-form (vmaxsw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMAXUB, 0xfc0007ff00000000, 0x1000000200000000, 0x0, // Vector Maximum Unsigned Byte VX-form (vmaxub VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMAXUH, 0xfc0007ff00000000, 0x1000004200000000, 0x0, // Vector Maximum Unsigned Halfword VX-form (vmaxuh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMAXUW, 0xfc0007ff00000000, 0x1000008200000000, 0x0, // Vector Maximum Unsigned Word VX-form (vmaxuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMHADDSHS, 0xfc00003f00000000, 0x1000002000000000, 0x0, // Vector Multiply-High-Add Signed Halfword Saturate VA-form (vmhaddshs VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMHRADDSHS, 0xfc00003f00000000, 0x1000002100000000, 0x0, // Vector Multiply-High-Round-Add Signed Halfword Saturate VA-form (vmhraddshs VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMINFP, 0xfc0007ff00000000, 0x1000044a00000000, 0x0, // Vector Minimum Floating-Point VX-form (vminfp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINSB, 0xfc0007ff00000000, 0x1000030200000000, 0x0, // Vector Minimum Signed Byte VX-form (vminsb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINSH, 0xfc0007ff00000000, 0x1000034200000000, 0x0, // Vector Minimum Signed Halfword VX-form (vminsh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINSW, 0xfc0007ff00000000, 0x1000038200000000, 0x0, // Vector Minimum Signed Word VX-form (vminsw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINUB, 0xfc0007ff00000000, 0x1000020200000000, 0x0, // Vector Minimum Unsigned Byte VX-form (vminub VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINUH, 0xfc0007ff00000000, 0x1000024200000000, 0x0, // Vector Minimum Unsigned Halfword VX-form (vminuh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMINUW, 0xfc0007ff00000000, 0x1000028200000000, 0x0, // Vector Minimum Unsigned Word VX-form (vminuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMLADDUHM, 0xfc00003f00000000, 0x1000002200000000, 0x0, // Vector Multiply-Low-Add Unsigned Halfword Modulo VA-form (vmladduhm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMRGHB, 0xfc0007ff00000000, 0x1000000c00000000, 0x0, // Vector Merge High Byte VX-form (vmrghb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMRGHH, 0xfc0007ff00000000, 0x1000004c00000000, 0x0, // Vector Merge High Halfword VX-form (vmrghh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMRGHW, 0xfc0007ff00000000, 0x1000008c00000000, 0x0, // Vector Merge High Word VX-form (vmrghw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMRGLB, 0xfc0007ff00000000, 0x1000010c00000000, 0x0, // Vector Merge Low Byte VX-form (vmrglb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMRGLH, 0xfc0007ff00000000, 0x1000014c00000000, 0x0, // Vector Merge Low Halfword VX-form (vmrglh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMRGLW, 0xfc0007ff00000000, 0x1000018c00000000, 0x0, // Vector Merge Low Word VX-form (vmrglw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMSUMMBM, 0xfc00003f00000000, 0x1000002500000000, 0x0, // Vector Multiply-Sum Mixed Byte Modulo VA-form (vmsummbm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMSUMSHM, 0xfc00003f00000000, 0x1000002800000000, 0x0, // Vector Multiply-Sum Signed Halfword Modulo VA-form (vmsumshm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMSUMSHS, 0xfc00003f00000000, 0x1000002900000000, 0x0, // Vector Multiply-Sum Signed Halfword Saturate VA-form (vmsumshs VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMSUMUBM, 0xfc00003f00000000, 0x1000002400000000, 0x0, // Vector Multiply-Sum Unsigned Byte Modulo VA-form (vmsumubm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMSUMUHM, 0xfc00003f00000000, 0x1000002600000000, 0x0, // Vector Multiply-Sum Unsigned Halfword Modulo VA-form (vmsumuhm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMSUMUHS, 0xfc00003f00000000, 0x1000002700000000, 0x0, // Vector Multiply-Sum Unsigned Halfword Saturate VA-form (vmsumuhs VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VMULESB, 0xfc0007ff00000000, 0x1000030800000000, 0x0, // Vector Multiply Even Signed Byte VX-form (vmulesb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULESH, 0xfc0007ff00000000, 0x1000034800000000, 0x0, // Vector Multiply Even Signed Halfword VX-form (vmulesh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULEUB, 0xfc0007ff00000000, 0x1000020800000000, 0x0, // Vector Multiply Even Unsigned Byte VX-form (vmuleub VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULEUH, 0xfc0007ff00000000, 0x1000024800000000, 0x0, // Vector Multiply Even Unsigned Halfword VX-form (vmuleuh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOSB, 0xfc0007ff00000000, 0x1000010800000000, 0x0, // Vector Multiply Odd Signed Byte VX-form (vmulosb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOSH, 0xfc0007ff00000000, 0x1000014800000000, 0x0, // Vector Multiply Odd Signed Halfword VX-form (vmulosh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOUB, 0xfc0007ff00000000, 0x1000000800000000, 0x0, // Vector Multiply Odd Unsigned Byte VX-form (vmuloub VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VMULOUH, 0xfc0007ff00000000, 0x1000004800000000, 0x0, // Vector Multiply Odd Unsigned Halfword VX-form (vmulouh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VNMSUBFP, 0xfc00003f00000000, 0x1000002f00000000, 0x0, // Vector Negative Multiply-Subtract Floating-Point VA-form (vnmsubfp VRT,VRA,VRC,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_21_25, ap_VecReg_16_20}},
+	{VNOR, 0xfc0007ff00000000, 0x1000050400000000, 0x0, // Vector Logical NOR VX-form (vnor VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VOR, 0xfc0007ff00000000, 0x1000048400000000, 0x0, // Vector Logical OR VX-form (vor VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPERM, 0xfc00003f00000000, 0x1000002b00000000, 0x0, // Vector Permute VA-form (vperm VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VPKPX, 0xfc0007ff00000000, 0x1000030e00000000, 0x0, // Vector Pack Pixel VX-form (vpkpx VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKSHSS, 0xfc0007ff00000000, 0x1000018e00000000, 0x0, // Vector Pack Signed Halfword Signed Saturate VX-form (vpkshss VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKSHUS, 0xfc0007ff00000000, 0x1000010e00000000, 0x0, // Vector Pack Signed Halfword Unsigned Saturate VX-form (vpkshus VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKSWSS, 0xfc0007ff00000000, 0x100001ce00000000, 0x0, // Vector Pack Signed Word Signed Saturate VX-form (vpkswss VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKSWUS, 0xfc0007ff00000000, 0x1000014e00000000, 0x0, // Vector Pack Signed Word Unsigned Saturate VX-form (vpkswus VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKUHUM, 0xfc0007ff00000000, 0x1000000e00000000, 0x0, // Vector Pack Unsigned Halfword Unsigned Modulo VX-form (vpkuhum VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKUHUS, 0xfc0007ff00000000, 0x1000008e00000000, 0x0, // Vector Pack Unsigned Halfword Unsigned Saturate VX-form (vpkuhus VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKUWUM, 0xfc0007ff00000000, 0x1000004e00000000, 0x0, // Vector Pack Unsigned Word Unsigned Modulo VX-form (vpkuwum VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VPKUWUS, 0xfc0007ff00000000, 0x100000ce00000000, 0x0, // Vector Pack Unsigned Word Unsigned Saturate VX-form (vpkuwus VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VREFP, 0xfc0007ff00000000, 0x1000010a00000000, 0x1f000000000000, // Vector Reciprocal Estimate Floating-Point VX-form (vrefp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VRFIM, 0xfc0007ff00000000, 0x100002ca00000000, 0x1f000000000000, // Vector Round to Floating-Point Integer toward -Infinity VX-form (vrfim VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VRFIN, 0xfc0007ff00000000, 0x1000020a00000000, 0x1f000000000000, // Vector Round to Floating-Point Integer Nearest VX-form (vrfin VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VRFIP, 0xfc0007ff00000000, 0x1000028a00000000, 0x1f000000000000, // Vector Round to Floating-Point Integer toward +Infinity VX-form (vrfip VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VRFIZ, 0xfc0007ff00000000, 0x1000024a00000000, 0x1f000000000000, // Vector Round to Floating-Point Integer toward Zero VX-form (vrfiz VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VRLB, 0xfc0007ff00000000, 0x1000000400000000, 0x0, // Vector Rotate Left Byte VX-form (vrlb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLH, 0xfc0007ff00000000, 0x1000004400000000, 0x0, // Vector Rotate Left Halfword VX-form (vrlh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRLW, 0xfc0007ff00000000, 0x1000008400000000, 0x0, // Vector Rotate Left Word VX-form (vrlw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VRSQRTEFP, 0xfc0007ff00000000, 0x1000014a00000000, 0x1f000000000000, // Vector Reciprocal Square Root Estimate Floating-Point VX-form (vrsqrtefp VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VSEL, 0xfc00003f00000000, 0x1000002a00000000, 0x0, // Vector Select VA-form (vsel VRT,VRA,VRB,VRC)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_VecReg_21_25}},
+	{VSL, 0xfc0007ff00000000, 0x100001c400000000, 0x0, // Vector Shift Left VX-form (vsl VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSLB, 0xfc0007ff00000000, 0x1000010400000000, 0x0, // Vector Shift Left Byte VX-form (vslb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSLDOI, 0xfc00003f00000000, 0x1000002c00000000, 0x40000000000, // Vector Shift Left Double by Octet Immediate VA-form (vsldoi VRT,VRA,VRB,SHB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20, ap_ImmUnsigned_22_25}},
+	{VSLH, 0xfc0007ff00000000, 0x1000014400000000, 0x0, // Vector Shift Left Halfword VX-form (vslh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSLO, 0xfc0007ff00000000, 0x1000040c00000000, 0x0, // Vector Shift Left by Octet VX-form (vslo VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSLW, 0xfc0007ff00000000, 0x1000018400000000, 0x0, // Vector Shift Left Word VX-form (vslw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSPLTB, 0xfc0007ff00000000, 0x1000020c00000000, 0x10000000000000, // Vector Splat Byte VX-form (vspltb VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_12_15}},
+	{VSPLTH, 0xfc0007ff00000000, 0x1000024c00000000, 0x18000000000000, // Vector Splat Halfword VX-form (vsplth VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_13_15}},
+	{VSPLTISB, 0xfc0007ff00000000, 0x1000030c00000000, 0xf80000000000, // Vector Splat Immediate Signed Byte VX-form (vspltisb VRT,SIM)
+		[6]*argField{ap_VecReg_6_10, ap_ImmSigned_11_15}},
+	{VSPLTISH, 0xfc0007ff00000000, 0x1000034c00000000, 0xf80000000000, // Vector Splat Immediate Signed Halfword VX-form (vspltish VRT,SIM)
+		[6]*argField{ap_VecReg_6_10, ap_ImmSigned_11_15}},
+	{VSPLTISW, 0xfc0007ff00000000, 0x1000038c00000000, 0xf80000000000, // Vector Splat Immediate Signed Word VX-form (vspltisw VRT,SIM)
+		[6]*argField{ap_VecReg_6_10, ap_ImmSigned_11_15}},
+	{VSPLTW, 0xfc0007ff00000000, 0x1000028c00000000, 0x1c000000000000, // Vector Splat Word VX-form (vspltw VRT,VRB,UIM)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20, ap_ImmUnsigned_14_15}},
+	{VSR, 0xfc0007ff00000000, 0x100002c400000000, 0x0, // Vector Shift Right VX-form (vsr VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRAB, 0xfc0007ff00000000, 0x1000030400000000, 0x0, // Vector Shift Right Algebraic Byte VX-form (vsrab VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRAH, 0xfc0007ff00000000, 0x1000034400000000, 0x0, // Vector Shift Right Algebraic Halfword VX-form (vsrah VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRAW, 0xfc0007ff00000000, 0x1000038400000000, 0x0, // Vector Shift Right Algebraic Word VX-form (vsraw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRB, 0xfc0007ff00000000, 0x1000020400000000, 0x0, // Vector Shift Right Byte VX-form (vsrb VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRH, 0xfc0007ff00000000, 0x1000024400000000, 0x0, // Vector Shift Right Halfword VX-form (vsrh VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRO, 0xfc0007ff00000000, 0x1000044c00000000, 0x0, // Vector Shift Right by Octet VX-form (vsro VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSRW, 0xfc0007ff00000000, 0x1000028400000000, 0x0, // Vector Shift Right Word VX-form (vsrw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBCUW, 0xfc0007ff00000000, 0x1000058000000000, 0x0, // Vector Subtract & Write Carry-out Unsigned Word VX-form (vsubcuw VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBFP, 0xfc0007ff00000000, 0x1000004a00000000, 0x0, // Vector Subtract Floating-Point VX-form (vsubfp VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBSBS, 0xfc0007ff00000000, 0x1000070000000000, 0x0, // Vector Subtract Signed Byte Saturate VX-form (vsubsbs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBSHS, 0xfc0007ff00000000, 0x1000074000000000, 0x0, // Vector Subtract Signed Halfword Saturate VX-form (vsubshs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBSWS, 0xfc0007ff00000000, 0x1000078000000000, 0x0, // Vector Subtract Signed Word Saturate VX-form (vsubsws VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBUBM, 0xfc0007ff00000000, 0x1000040000000000, 0x0, // Vector Subtract Unsigned Byte Modulo VX-form (vsububm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBUBS, 0xfc0007ff00000000, 0x1000060000000000, 0x0, // Vector Subtract Unsigned Byte Saturate VX-form (vsububs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBUHM, 0xfc0007ff00000000, 0x1000044000000000, 0x0, // Vector Subtract Unsigned Halfword Modulo VX-form (vsubuhm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBUHS, 0xfc0007ff00000000, 0x1000064000000000, 0x0, // Vector Subtract Unsigned Halfword Saturate VX-form (vsubuhs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBUWM, 0xfc0007ff00000000, 0x1000048000000000, 0x0, // Vector Subtract Unsigned Word Modulo VX-form (vsubuwm VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUBUWS, 0xfc0007ff00000000, 0x1000068000000000, 0x0, // Vector Subtract Unsigned Word Saturate VX-form (vsubuws VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUM2SWS, 0xfc0007ff00000000, 0x1000068800000000, 0x0, // Vector Sum across Half Signed Word Saturate VX-form (vsum2sws VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUM4SBS, 0xfc0007ff00000000, 0x1000070800000000, 0x0, // Vector Sum across Quarter Signed Byte Saturate VX-form (vsum4sbs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUM4SHS, 0xfc0007ff00000000, 0x1000064800000000, 0x0, // Vector Sum across Quarter Signed Halfword Saturate VX-form (vsum4shs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUM4UBS, 0xfc0007ff00000000, 0x1000060800000000, 0x0, // Vector Sum across Quarter Unsigned Byte Saturate VX-form (vsum4ubs VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VSUMSWS, 0xfc0007ff00000000, 0x1000078800000000, 0x0, // Vector Sum across Signed Word Saturate VX-form (vsumsws VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{VUPKHPX, 0xfc0007ff00000000, 0x1000034e00000000, 0x1f000000000000, // Vector Unpack High Pixel VX-form (vupkhpx VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VUPKHSB, 0xfc0007ff00000000, 0x1000020e00000000, 0x1f000000000000, // Vector Unpack High Signed Byte VX-form (vupkhsb VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VUPKHSH, 0xfc0007ff00000000, 0x1000024e00000000, 0x1f000000000000, // Vector Unpack High Signed Halfword VX-form (vupkhsh VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VUPKLPX, 0xfc0007ff00000000, 0x100003ce00000000, 0x1f000000000000, // Vector Unpack Low Pixel VX-form (vupklpx VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VUPKLSB, 0xfc0007ff00000000, 0x1000028e00000000, 0x1f000000000000, // Vector Unpack Low Signed Byte VX-form (vupklsb VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VUPKLSH, 0xfc0007ff00000000, 0x100002ce00000000, 0x1f000000000000, // Vector Unpack Low Signed Halfword VX-form (vupklsh VRT,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_16_20}},
+	{VXOR, 0xfc0007ff00000000, 0x100004c400000000, 0x0, // Vector Logical XOR VX-form (vxor VRT,VRA,VRB)
+		[6]*argField{ap_VecReg_6_10, ap_VecReg_11_15, ap_VecReg_16_20}},
+	{FRE, 0xfc00003f00000000, 0xfc00003000000000, 0x1f07c000000000, // Floating Reciprocal Estimate A-form (fre FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRECC, 0xfc00003f00000000, 0xfc00003100000000, 0x1f07c000000000, // Floating Reciprocal Estimate A-form (fre. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRIM, 0xfc0007ff00000000, 0xfc0003d000000000, 0x1f000000000000, // Floating Round to Integer Minus X-form (frim FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRIMCC, 0xfc0007ff00000000, 0xfc0003d100000000, 0x1f000000000000, // Floating Round to Integer Minus X-form (frim. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRIN, 0xfc0007ff00000000, 0xfc00031000000000, 0x1f000000000000, // Floating Round to Integer Nearest X-form (frin FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRINCC, 0xfc0007ff00000000, 0xfc00031100000000, 0x1f000000000000, // Floating Round to Integer Nearest X-form (frin. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRIP, 0xfc0007ff00000000, 0xfc00039000000000, 0x1f000000000000, // Floating Round to Integer Plus X-form (frip FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRIPCC, 0xfc0007ff00000000, 0xfc00039100000000, 0x1f000000000000, // Floating Round to Integer Plus X-form (frip. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRIZ, 0xfc0007ff00000000, 0xfc00035000000000, 0x1f000000000000, // Floating Round to Integer Toward Zero X-form (friz FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRIZCC, 0xfc0007ff00000000, 0xfc00035100000000, 0x1f000000000000, // Floating Round to Integer Toward Zero X-form (friz. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRSQRTES, 0xfc00003f00000000, 0xec00003400000000, 0x1f07c000000000, // Floating Reciprocal Square Root Estimate Single A-form (frsqrtes FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRSQRTESCC, 0xfc00003f00000000, 0xec00003500000000, 0x1f07c000000000, // Floating Reciprocal Square Root Estimate Single A-form (frsqrtes. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{HRFID, 0xfc0007fe00000000, 0x4c00022400000000, 0x3fff80100000000, // Return From Interrupt Doubleword Hypervisor XL-form (hrfid)
+		[6]*argField{}},
+	{POPCNTB, 0xfc0007fe00000000, 0x7c0000f400000000, 0xf80100000000, // Population Count Bytes X-form (popcntb RA, RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{MFOCRF, 0xfc1007fe00000000, 0x7c10002600000000, 0x80100000000, // Move From One Condition Register Field XFX-form (mfocrf RT,FXM)
+		[6]*argField{ap_Reg_6_10, ap_ImmUnsigned_12_19}},
+	{MTOCRF, 0xfc1007fe00000000, 0x7c10012000000000, 0x80100000000, // Move To One Condition Register Field XFX-form (mtocrf FXM,RS)
+		[6]*argField{ap_ImmUnsigned_12_19, ap_Reg_6_10}},
+	{SLBMFEE, 0xfc0007fe00000000, 0x7c00072600000000, 0x1e000100000000, // SLB Move From Entry ESID X-form (slbmfee RT,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_16_20}},
+	{SLBMFEV, 0xfc0007fe00000000, 0x7c0006a600000000, 0x1e000100000000, // SLB Move From Entry VSID X-form (slbmfev RT,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_16_20}},
+	{SLBMTE, 0xfc0007fe00000000, 0x7c00032400000000, 0x1f000100000000, // SLB Move To Entry X-form (slbmte RS,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_16_20}},
+	{RFSCV, 0xfc0007fe00000000, 0x4c0000a400000000, 0x3fff80100000000, // Return From System Call Vectored XL-form (rfscv)
+		[6]*argField{}},
+	{SCV, 0xfc00000300000000, 0x4400000100000000, 0x3fff01c00000000, // System Call Vectored SC-form (scv LEV)
+		[6]*argField{ap_ImmUnsigned_20_26}},
+	{LQ, 0xfc00000000000000, 0xe000000000000000, 0xf00000000, // Load Quadword DQ-form (lq RTp,DQ(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_27_shift4, ap_Reg_11_15}},
+	{STQ, 0xfc00000300000000, 0xf800000200000000, 0x0, // Store Quadword DS-form (stq RSp,DS(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{CNTLZD, 0xfc0007ff00000000, 0x7c00007400000000, 0xf80000000000, // Count Leading Zeros Doubleword X-form (cntlzd RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CNTLZDCC, 0xfc0007ff00000000, 0x7c00007500000000, 0xf80000000000, // Count Leading Zeros Doubleword X-form (cntlzd. RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{DCBF, 0xfc0007fe00000000, 0x7c0000ac00000000, 0x300000100000000, // Data Cache Block Flush X-form (dcbf RA,RB,L)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_8_10}},
+	{DCBST, 0xfc0007fe00000000, 0x7c00006c00000000, 0x3e0000100000000, // Data Cache Block Store X-form (dcbst RA,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20}},
+	{DCBT, 0xfc0007fe00000000, 0x7c00022c00000000, 0x100000000, // Data Cache Block Touch X-form (dcbt RA,RB,TH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_6_10}},
+	{DCBTST, 0xfc0007fe00000000, 0x7c0001ec00000000, 0x100000000, // Data Cache Block Touch for Store X-form (dcbtst RA,RB,TH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_6_10}},
+	{DIVD, 0xfc0007ff00000000, 0x7c0003d200000000, 0x0, // Divide Doubleword XO-form (divd RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDCC, 0xfc0007ff00000000, 0x7c0003d300000000, 0x0, // Divide Doubleword XO-form (divd. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDO, 0xfc0007ff00000000, 0x7c0007d200000000, 0x0, // Divide Doubleword XO-form (divdo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDOCC, 0xfc0007ff00000000, 0x7c0007d300000000, 0x0, // Divide Doubleword XO-form (divdo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDU, 0xfc0007ff00000000, 0x7c00039200000000, 0x0, // Divide Doubleword Unsigned XO-form (divdu RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDUCC, 0xfc0007ff00000000, 0x7c00039300000000, 0x0, // Divide Doubleword Unsigned XO-form (divdu. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDUO, 0xfc0007ff00000000, 0x7c00079200000000, 0x0, // Divide Doubleword Unsigned XO-form (divduo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVDUOCC, 0xfc0007ff00000000, 0x7c00079300000000, 0x0, // Divide Doubleword Unsigned XO-form (divduo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVW, 0xfc0007ff00000000, 0x7c0003d600000000, 0x0, // Divide Word XO-form (divw RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWCC, 0xfc0007ff00000000, 0x7c0003d700000000, 0x0, // Divide Word XO-form (divw. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWO, 0xfc0007ff00000000, 0x7c0007d600000000, 0x0, // Divide Word XO-form (divwo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWOCC, 0xfc0007ff00000000, 0x7c0007d700000000, 0x0, // Divide Word XO-form (divwo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWU, 0xfc0007ff00000000, 0x7c00039600000000, 0x0, // Divide Word Unsigned XO-form (divwu RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWUCC, 0xfc0007ff00000000, 0x7c00039700000000, 0x0, // Divide Word Unsigned XO-form (divwu. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWUO, 0xfc0007ff00000000, 0x7c00079600000000, 0x0, // Divide Word Unsigned XO-form (divwuo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{DIVWUOCC, 0xfc0007ff00000000, 0x7c00079700000000, 0x0, // Divide Word Unsigned XO-form (divwuo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{EIEIO, 0xfc0007fe00000000, 0x7c0006ac00000000, 0x3fff80100000000, // Enforce In-order Execution of I/O X-form (eieio)
+		[6]*argField{}},
+	{EXTSB, 0xfc0007ff00000000, 0x7c00077400000000, 0xf80000000000, // Extend Sign Byte X-form (extsb RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{EXTSBCC, 0xfc0007ff00000000, 0x7c00077500000000, 0xf80000000000, // Extend Sign Byte X-form (extsb. RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{EXTSW, 0xfc0007ff00000000, 0x7c0007b400000000, 0xf80000000000, // Extend Sign Word X-form (extsw RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{EXTSWCC, 0xfc0007ff00000000, 0x7c0007b500000000, 0xf80000000000, // Extend Sign Word X-form (extsw. RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{FADDS, 0xfc00003f00000000, 0xec00002a00000000, 0x7c000000000, // Floating Add Single A-form (fadds FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FADDSCC, 0xfc00003f00000000, 0xec00002b00000000, 0x7c000000000, // Floating Add Single A-form (fadds. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FCFID, 0xfc0007ff00000000, 0xfc00069c00000000, 0x1f000000000000, // Floating Convert with round Signed Doubleword to Double-Precision format X-form (fcfid FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCFIDCC, 0xfc0007ff00000000, 0xfc00069d00000000, 0x1f000000000000, // Floating Convert with round Signed Doubleword to Double-Precision format X-form (fcfid. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTID, 0xfc0007ff00000000, 0xfc00065c00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Signed Doubleword format X-form (fctid FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIDCC, 0xfc0007ff00000000, 0xfc00065d00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Signed Doubleword format X-form (fctid. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIDZ, 0xfc0007ff00000000, 0xfc00065e00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Signed Doubleword format X-form (fctidz FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIDZCC, 0xfc0007ff00000000, 0xfc00065f00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Signed Doubleword format X-form (fctidz. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FDIVS, 0xfc00003f00000000, 0xec00002400000000, 0x7c000000000, // Floating Divide Single A-form (fdivs FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FDIVSCC, 0xfc00003f00000000, 0xec00002500000000, 0x7c000000000, // Floating Divide Single A-form (fdivs. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FMADDS, 0xfc00003f00000000, 0xec00003a00000000, 0x0, // Floating Multiply-Add Single A-form (fmadds FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMADDSCC, 0xfc00003f00000000, 0xec00003b00000000, 0x0, // Floating Multiply-Add Single A-form (fmadds. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMSUBS, 0xfc00003f00000000, 0xec00003800000000, 0x0, // Floating Multiply-Subtract Single A-form (fmsubs FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMSUBSCC, 0xfc00003f00000000, 0xec00003900000000, 0x0, // Floating Multiply-Subtract Single A-form (fmsubs. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMULS, 0xfc00003f00000000, 0xec00003200000000, 0xf80000000000, // Floating Multiply Single A-form (fmuls FRT,FRA,FRC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25}},
+	{FMULSCC, 0xfc00003f00000000, 0xec00003300000000, 0xf80000000000, // Floating Multiply Single A-form (fmuls. FRT,FRA,FRC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25}},
+	{FNMADDS, 0xfc00003f00000000, 0xec00003e00000000, 0x0, // Floating Negative Multiply-Add Single A-form (fnmadds FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FNMADDSCC, 0xfc00003f00000000, 0xec00003f00000000, 0x0, // Floating Negative Multiply-Add Single A-form (fnmadds. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FNMSUBS, 0xfc00003f00000000, 0xec00003c00000000, 0x0, // Floating Negative Multiply-Subtract Single A-form (fnmsubs FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FNMSUBSCC, 0xfc00003f00000000, 0xec00003d00000000, 0x0, // Floating Negative Multiply-Subtract Single A-form (fnmsubs. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FRES, 0xfc00003f00000000, 0xec00003000000000, 0x1f07c000000000, // Floating Reciprocal Estimate Single A-form (fres FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRESCC, 0xfc00003f00000000, 0xec00003100000000, 0x1f07c000000000, // Floating Reciprocal Estimate Single A-form (fres. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRSQRTE, 0xfc00003f00000000, 0xfc00003400000000, 0x1f07c000000000, // Floating Reciprocal Square Root Estimate A-form (frsqrte FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRSQRTECC, 0xfc00003f00000000, 0xfc00003500000000, 0x1f07c000000000, // Floating Reciprocal Square Root Estimate A-form (frsqrte. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FSEL, 0xfc00003f00000000, 0xfc00002e00000000, 0x0, // Floating Select A-form (fsel FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FSELCC, 0xfc00003f00000000, 0xfc00002f00000000, 0x0, // Floating Select A-form (fsel. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FSQRTS, 0xfc00003f00000000, 0xec00002c00000000, 0x1f07c000000000, // Floating Square Root Single A-form (fsqrts FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FSQRTSCC, 0xfc00003f00000000, 0xec00002d00000000, 0x1f07c000000000, // Floating Square Root Single A-form (fsqrts. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FSUBS, 0xfc00003f00000000, 0xec00002800000000, 0x7c000000000, // Floating Subtract Single A-form (fsubs FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FSUBSCC, 0xfc00003f00000000, 0xec00002900000000, 0x7c000000000, // Floating Subtract Single A-form (fsubs. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{ICBI, 0xfc0007fe00000000, 0x7c0007ac00000000, 0x3e0000100000000, // Instruction Cache Block Invalidate X-form (icbi RA,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20}},
+	{LD, 0xfc00000300000000, 0xe800000000000000, 0x0, // Load Doubleword DS-form (ld RT,DS(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{LDARX, 0xfc0007fe00000000, 0x7c0000a800000000, 0x0, // Load Doubleword And Reserve Indexed X-form (ldarx RT,RA,RB,EH)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_31_31}},
+	{LDU, 0xfc00000300000000, 0xe800000100000000, 0x0, // Load Doubleword with Update DS-form (ldu RT,DS(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{LDUX, 0xfc0007fe00000000, 0x7c00006a00000000, 0x100000000, // Load Doubleword with Update Indexed X-form (ldux RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LDX, 0xfc0007fe00000000, 0x7c00002a00000000, 0x100000000, // Load Doubleword Indexed X-form (ldx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LWA, 0xfc00000300000000, 0xe800000200000000, 0x0, // Load Word Algebraic DS-form (lwa RT,DS(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{LWARX, 0xfc0007fe00000000, 0x7c00002800000000, 0x0, // Load Word & Reserve Indexed X-form (lwarx RT,RA,RB,EH)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20, ap_ImmUnsigned_31_31}},
+	{LWAUX, 0xfc0007fe00000000, 0x7c0002ea00000000, 0x100000000, // Load Word Algebraic with Update Indexed X-form (lwaux RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LWAX, 0xfc0007fe00000000, 0x7c0002aa00000000, 0x100000000, // Load Word Algebraic Indexed X-form (lwax RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MFTB, 0xfc0007fe00000000, 0x7c0002e600000000, 0x100000000, // Move From Time Base XFX-form (mftb RT,TBR)
+		[6]*argField{ap_Reg_6_10, ap_SpReg_16_20_11_15}},
+	{MTMSRD, 0xfc0007fe00000000, 0x7c00016400000000, 0x1ef80100000000, // Move To MSR Doubleword X-form (mtmsrd RS,L)
+		[6]*argField{ap_Reg_6_10, ap_ImmUnsigned_15_15}},
+	{MULHD, 0xfc0003ff00000000, 0x7c00009200000000, 0x40000000000, // Multiply High Doubleword XO-form (mulhd RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULHDCC, 0xfc0003ff00000000, 0x7c00009300000000, 0x40000000000, // Multiply High Doubleword XO-form (mulhd. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULHDU, 0xfc0003ff00000000, 0x7c00001200000000, 0x40000000000, // Multiply High Doubleword Unsigned XO-form (mulhdu RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULHDUCC, 0xfc0003ff00000000, 0x7c00001300000000, 0x40000000000, // Multiply High Doubleword Unsigned XO-form (mulhdu. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULHW, 0xfc0003ff00000000, 0x7c00009600000000, 0x40000000000, // Multiply High Word XO-form (mulhw RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULHWCC, 0xfc0003ff00000000, 0x7c00009700000000, 0x40000000000, // Multiply High Word XO-form (mulhw. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULHWU, 0xfc0003ff00000000, 0x7c00001600000000, 0x40000000000, // Multiply High Word Unsigned XO-form (mulhwu RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULHWUCC, 0xfc0003ff00000000, 0x7c00001700000000, 0x40000000000, // Multiply High Word Unsigned XO-form (mulhwu. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULLD, 0xfc0007ff00000000, 0x7c0001d200000000, 0x0, // Multiply Low Doubleword XO-form (mulld RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULLDCC, 0xfc0007ff00000000, 0x7c0001d300000000, 0x0, // Multiply Low Doubleword XO-form (mulld. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULLDO, 0xfc0007ff00000000, 0x7c0005d200000000, 0x0, // Multiply Low Doubleword XO-form (mulldo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULLDOCC, 0xfc0007ff00000000, 0x7c0005d300000000, 0x0, // Multiply Low Doubleword XO-form (mulldo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{RFID, 0xfc0007fe00000000, 0x4c00002400000000, 0x3fff80100000000, // Return from Interrupt Doubleword XL-form (rfid)
+		[6]*argField{}},
+	{RLDCL, 0xfc00001f00000000, 0x7800001000000000, 0x0, // Rotate Left Doubleword then Clear Left MDS-form (rldcl RA,RS,RB,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDCLCC, 0xfc00001f00000000, 0x7800001100000000, 0x0, // Rotate Left Doubleword then Clear Left MDS-form (rldcl. RA,RS,RB,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDCR, 0xfc00001f00000000, 0x7800001200000000, 0x0, // Rotate Left Doubleword then Clear Right MDS-form (rldcr RA,RS,RB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDCRCC, 0xfc00001f00000000, 0x7800001300000000, 0x0, // Rotate Left Doubleword then Clear Right MDS-form (rldcr. RA,RS,RB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDIC, 0xfc00001d00000000, 0x7800000800000000, 0x0, // Rotate Left Doubleword Immediate then Clear MD-form (rldic RA,RS,SH,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDICCC, 0xfc00001d00000000, 0x7800000900000000, 0x0, // Rotate Left Doubleword Immediate then Clear MD-form (rldic. RA,RS,SH,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDICL, 0xfc00001d00000000, 0x7800000000000000, 0x0, // Rotate Left Doubleword Immediate then Clear Left MD-form (rldicl RA,RS,SH,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDICLCC, 0xfc00001d00000000, 0x7800000100000000, 0x0, // Rotate Left Doubleword Immediate then Clear Left MD-form (rldicl. RA,RS,SH,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDICR, 0xfc00001d00000000, 0x7800000400000000, 0x0, // Rotate Left Doubleword Immediate then Clear Right MD-form (rldicr RA,RS,SH,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDICRCC, 0xfc00001d00000000, 0x7800000500000000, 0x0, // Rotate Left Doubleword Immediate then Clear Right MD-form (rldicr. RA,RS,SH,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDIMI, 0xfc00001d00000000, 0x7800000c00000000, 0x0, // Rotate Left Doubleword Immediate then Mask Insert MD-form (rldimi RA,RS,SH,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{RLDIMICC, 0xfc00001d00000000, 0x7800000d00000000, 0x0, // Rotate Left Doubleword Immediate then Mask Insert MD-form (rldimi. RA,RS,SH,MB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20, ap_ImmUnsigned_26_26_21_25}},
+	{SC, 0xfc00000200000000, 0x4400000200000000, 0x3fff01d00000000, // System Call SC-form (sc LEV)
+		[6]*argField{ap_ImmUnsigned_20_26}},
+	{SLBIA, 0xfc0007fe00000000, 0x7c0003e400000000, 0x31ff80100000000, // SLB Invalidate All X-form (slbia IH)
+		[6]*argField{ap_ImmUnsigned_8_10}},
+	{SLBIE, 0xfc0007fe00000000, 0x7c00036400000000, 0x3ff000100000000, // SLB Invalidate Entry X-form (slbie RB)
+		[6]*argField{ap_Reg_16_20}},
+	{SLD, 0xfc0007ff00000000, 0x7c00003600000000, 0x0, // Shift Left Doubleword X-form (sld RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SLDCC, 0xfc0007ff00000000, 0x7c00003700000000, 0x0, // Shift Left Doubleword X-form (sld. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRAD, 0xfc0007ff00000000, 0x7c00063400000000, 0x0, // Shift Right Algebraic Doubleword X-form (srad RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRADCC, 0xfc0007ff00000000, 0x7c00063500000000, 0x0, // Shift Right Algebraic Doubleword X-form (srad. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRADI, 0xfc0007fd00000000, 0x7c00067400000000, 0x0, // Shift Right Algebraic Doubleword Immediate XS-form (sradi RA,RS,SH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20}},
+	{SRADICC, 0xfc0007fd00000000, 0x7c00067500000000, 0x0, // Shift Right Algebraic Doubleword Immediate XS-form (sradi. RA,RS,SH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_30_30_16_20}},
+	{SRD, 0xfc0007ff00000000, 0x7c00043600000000, 0x0, // Shift Right Doubleword X-form (srd RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRDCC, 0xfc0007ff00000000, 0x7c00043700000000, 0x0, // Shift Right Doubleword X-form (srd. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{STD, 0xfc00000300000000, 0xf800000000000000, 0x0, // Store Doubleword DS-form (std RS,DS(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{STDCXCC, 0xfc0007ff00000000, 0x7c0001ad00000000, 0x0, // Store Doubleword Conditional Indexed X-form (stdcx. RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STDU, 0xfc00000300000000, 0xf800000100000000, 0x0, // Store Doubleword with Update DS-form (stdu RS,DS(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_29_shift2, ap_Reg_11_15}},
+	{STDUX, 0xfc0007fe00000000, 0x7c00016a00000000, 0x100000000, // Store Doubleword with Update Indexed X-form (stdux RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STDX, 0xfc0007fe00000000, 0x7c00012a00000000, 0x100000000, // Store Doubleword Indexed X-form (stdx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STFIWX, 0xfc0007fe00000000, 0x7c0007ae00000000, 0x100000000, // Store Floating-Point as Integer Word Indexed X-form (stfiwx FRS,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STWCXCC, 0xfc0007ff00000000, 0x7c00012d00000000, 0x0, // Store Word Conditional Indexed X-form (stwcx. RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBF, 0xfc0007ff00000000, 0x7c00005000000000, 0x0, // Subtract From XO-form (subf RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFCC, 0xfc0007ff00000000, 0x7c00005100000000, 0x0, // Subtract From XO-form (subf. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFO, 0xfc0007ff00000000, 0x7c00045000000000, 0x0, // Subtract From XO-form (subfo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFOCC, 0xfc0007ff00000000, 0x7c00045100000000, 0x0, // Subtract From XO-form (subfo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{TD, 0xfc0007fe00000000, 0x7c00008800000000, 0x100000000, // Trap Doubleword X-form (td TO,RA,RB)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{TDI, 0xfc00000000000000, 0x800000000000000, 0x0, // Trap Doubleword Immediate D-form (tdi TO,RA,SI)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{TLBSYNC, 0xfc0007fe00000000, 0x7c00046c00000000, 0x3fff80100000000, // TLB Synchronize X-form (tlbsync)
+		[6]*argField{}},
+	{FCTIW, 0xfc0007ff00000000, 0xfc00001c00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Signed Word format X-form (fctiw FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIWCC, 0xfc0007ff00000000, 0xfc00001d00000000, 0x1f000000000000, // Floating Convert with round Double-Precision To Signed Word format X-form (fctiw. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIWZ, 0xfc0007ff00000000, 0xfc00001e00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Signed Word fomat X-form (fctiwz FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FCTIWZCC, 0xfc0007ff00000000, 0xfc00001f00000000, 0x1f000000000000, // Floating Convert with truncate Double-Precision To Signed Word fomat X-form (fctiwz. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FSQRT, 0xfc00003f00000000, 0xfc00002c00000000, 0x1f07c000000000, // Floating Square Root A-form (fsqrt FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FSQRTCC, 0xfc00003f00000000, 0xfc00002d00000000, 0x1f07c000000000, // Floating Square Root A-form (fsqrt. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{ADD, 0xfc0007ff00000000, 0x7c00021400000000, 0x0, // Add XO-form (add RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDCC, 0xfc0007ff00000000, 0x7c00021500000000, 0x0, // Add XO-form (add. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDO, 0xfc0007ff00000000, 0x7c00061400000000, 0x0, // Add XO-form (addo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDOCC, 0xfc0007ff00000000, 0x7c00061500000000, 0x0, // Add XO-form (addo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDC, 0xfc0007ff00000000, 0x7c00001400000000, 0x0, // Add Carrying XO-form (addc RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDCCC, 0xfc0007ff00000000, 0x7c00001500000000, 0x0, // Add Carrying XO-form (addc. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDCO, 0xfc0007ff00000000, 0x7c00041400000000, 0x0, // Add Carrying XO-form (addco RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDCOCC, 0xfc0007ff00000000, 0x7c00041500000000, 0x0, // Add Carrying XO-form (addco. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDE, 0xfc0007ff00000000, 0x7c00011400000000, 0x0, // Add Extended XO-form (adde RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDECC, 0xfc0007ff00000000, 0x7c00011500000000, 0x0, // Add Extended XO-form (adde. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDEO, 0xfc0007ff00000000, 0x7c00051400000000, 0x0, // Add Extended XO-form (addeo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{ADDEOCC, 0xfc0007ff00000000, 0x7c00051500000000, 0x0, // Add Extended XO-form (addeo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LI, 0xfc1f000000000000, 0x3800000000000000, 0x0, // Add Immediate D-form (li RT,SI)
+		[6]*argField{ap_Reg_6_10, ap_ImmSigned_16_31}},
+	{ADDI, 0xfc00000000000000, 0x3800000000000000, 0x0, // Add Immediate D-form (addi RT,RA,SI)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{ADDIC, 0xfc00000000000000, 0x3000000000000000, 0x0, // Add Immediate Carrying D-form (addic RT,RA,SI)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{ADDICCC, 0xfc00000000000000, 0x3400000000000000, 0x0, // Add Immediate Carrying and Record D-form (addic. RT,RA,SI)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{LIS, 0xfc1f000000000000, 0x3c00000000000000, 0x0, // Add Immediate Shifted D-form (lis RT,SI)
+		[6]*argField{ap_Reg_6_10, ap_ImmSigned_16_31}},
+	{ADDIS, 0xfc00000000000000, 0x3c00000000000000, 0x0, // Add Immediate Shifted D-form (addis RT,RA,SI)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{ADDME, 0xfc0007ff00000000, 0x7c0001d400000000, 0xf80000000000, // Add to Minus One Extended XO-form (addme RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{ADDMECC, 0xfc0007ff00000000, 0x7c0001d500000000, 0xf80000000000, // Add to Minus One Extended XO-form (addme. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{ADDMEO, 0xfc0007ff00000000, 0x7c0005d400000000, 0xf80000000000, // Add to Minus One Extended XO-form (addmeo RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{ADDMEOCC, 0xfc0007ff00000000, 0x7c0005d500000000, 0xf80000000000, // Add to Minus One Extended XO-form (addmeo. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{ADDZE, 0xfc0007ff00000000, 0x7c00019400000000, 0xf80000000000, // Add to Zero Extended XO-form (addze RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{ADDZECC, 0xfc0007ff00000000, 0x7c00019500000000, 0xf80000000000, // Add to Zero Extended XO-form (addze. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{ADDZEO, 0xfc0007ff00000000, 0x7c00059400000000, 0xf80000000000, // Add to Zero Extended XO-form (addzeo RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{ADDZEOCC, 0xfc0007ff00000000, 0x7c00059500000000, 0xf80000000000, // Add to Zero Extended XO-form (addzeo. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{AND, 0xfc0007ff00000000, 0x7c00003800000000, 0x0, // AND X-form (and RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{ANDCC, 0xfc0007ff00000000, 0x7c00003900000000, 0x0, // AND X-form (and. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{ANDC, 0xfc0007ff00000000, 0x7c00007800000000, 0x0, // AND with Complement X-form (andc RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{ANDCCC, 0xfc0007ff00000000, 0x7c00007900000000, 0x0, // AND with Complement X-form (andc. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{ANDICC, 0xfc00000000000000, 0x7000000000000000, 0x0, // AND Immediate D-form (andi. RA,RS,UI)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_31}},
+	{ANDISCC, 0xfc00000000000000, 0x7400000000000000, 0x0, // AND Immediate Shifted D-form (andis. RA,RS,UI)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_31}},
+	{B, 0xfc00000300000000, 0x4800000000000000, 0x0, // Branch I-form (b target_addr)
+		[6]*argField{ap_PCRel_6_29_shift2}},
+	{BA, 0xfc00000300000000, 0x4800000200000000, 0x0, // Branch I-form (ba target_addr)
+		[6]*argField{ap_Label_6_29_shift2}},
+	{BL, 0xfc00000300000000, 0x4800000100000000, 0x0, // Branch I-form (bl target_addr)
+		[6]*argField{ap_PCRel_6_29_shift2}},
+	{BLA, 0xfc00000300000000, 0x4800000300000000, 0x0, // Branch I-form (bla target_addr)
+		[6]*argField{ap_Label_6_29_shift2}},
+	{BC, 0xfc00000300000000, 0x4000000000000000, 0x0, // Branch Conditional B-form (bc BO,BI,target_addr)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_PCRel_16_29_shift2}},
+	{BCA, 0xfc00000300000000, 0x4000000200000000, 0x0, // Branch Conditional B-form (bca BO,BI,target_addr)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_Label_16_29_shift2}},
+	{BCL, 0xfc00000300000000, 0x4000000100000000, 0x0, // Branch Conditional B-form (bcl BO,BI,target_addr)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_PCRel_16_29_shift2}},
+	{BCLA, 0xfc00000300000000, 0x4000000300000000, 0x0, // Branch Conditional B-form (bcla BO,BI,target_addr)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_Label_16_29_shift2}},
+	{BCCTR, 0xfc0007ff00000000, 0x4c00042000000000, 0xe00000000000, // Branch Conditional to Count Register XL-form (bcctr BO,BI,BH)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_ImmUnsigned_19_20}},
+	{BCCTRL, 0xfc0007ff00000000, 0x4c00042100000000, 0xe00000000000, // Branch Conditional to Count Register XL-form (bcctrl BO,BI,BH)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_ImmUnsigned_19_20}},
+	{BCLR, 0xfc0007ff00000000, 0x4c00002000000000, 0xe00000000000, // Branch Conditional to Link Register XL-form (bclr BO,BI,BH)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_ImmUnsigned_19_20}},
+	{BCLRL, 0xfc0007ff00000000, 0x4c00002100000000, 0xe00000000000, // Branch Conditional to Link Register XL-form (bclrl BO,BI,BH)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_CondRegBit_11_15, ap_ImmUnsigned_19_20}},
+	{CMPW, 0xfc2007fe00000000, 0x7c00000000000000, 0x40000100000000, // Compare X-form (cmpw BF,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_Reg_16_20}},
+	{CMPD, 0xfc2007fe00000000, 0x7c20000000000000, 0x40000100000000, // Compare X-form (cmpd BF,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_Reg_16_20}},
+	{CMP, 0xfc0007fe00000000, 0x7c00000000000000, 0x40000100000000, // Compare X-form (cmp BF,L,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_ImmUnsigned_10_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{CMPWI, 0xfc20000000000000, 0x2c00000000000000, 0x40000000000000, // Compare Immediate D-form (cmpwi BF,RA,SI)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{CMPDI, 0xfc20000000000000, 0x2c20000000000000, 0x40000000000000, // Compare Immediate D-form (cmpdi BF,RA,SI)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{CMPI, 0xfc00000000000000, 0x2c00000000000000, 0x40000000000000, // Compare Immediate D-form (cmpi BF,L,RA,SI)
+		[6]*argField{ap_CondRegField_6_8, ap_ImmUnsigned_10_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{CMPLW, 0xfc2007fe00000000, 0x7c00004000000000, 0x40000100000000, // Compare Logical X-form (cmplw BF,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_Reg_16_20}},
+	{CMPLD, 0xfc2007fe00000000, 0x7c20004000000000, 0x40000100000000, // Compare Logical X-form (cmpld BF,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_Reg_16_20}},
+	{CMPL, 0xfc0007fe00000000, 0x7c00004000000000, 0x40000100000000, // Compare Logical X-form (cmpl BF,L,RA,RB)
+		[6]*argField{ap_CondRegField_6_8, ap_ImmUnsigned_10_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{CMPLWI, 0xfc20000000000000, 0x2800000000000000, 0x40000000000000, // Compare Logical Immediate D-form (cmplwi BF,RA,UI)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_ImmUnsigned_16_31}},
+	{CMPLDI, 0xfc20000000000000, 0x2820000000000000, 0x40000000000000, // Compare Logical Immediate D-form (cmpldi BF,RA,UI)
+		[6]*argField{ap_CondRegField_6_8, ap_Reg_11_15, ap_ImmUnsigned_16_31}},
+	{CMPLI, 0xfc00000000000000, 0x2800000000000000, 0x40000000000000, // Compare Logical Immediate D-form (cmpli BF,L,RA,UI)
+		[6]*argField{ap_CondRegField_6_8, ap_ImmUnsigned_10_10, ap_Reg_11_15, ap_ImmUnsigned_16_31}},
+	{CNTLZW, 0xfc0007ff00000000, 0x7c00003400000000, 0xf80000000000, // Count Leading Zeros Word X-form (cntlzw RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CNTLZWCC, 0xfc0007ff00000000, 0x7c00003500000000, 0xf80000000000, // Count Leading Zeros Word X-form (cntlzw. RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{CRAND, 0xfc0007fe00000000, 0x4c00020200000000, 0x100000000, // Condition Register AND XL-form (crand BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{CRANDC, 0xfc0007fe00000000, 0x4c00010200000000, 0x100000000, // Condition Register AND with Complement XL-form (crandc BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{CREQV, 0xfc0007fe00000000, 0x4c00024200000000, 0x100000000, // Condition Register Equivalent XL-form (creqv BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{CRNAND, 0xfc0007fe00000000, 0x4c0001c200000000, 0x100000000, // Condition Register NAND XL-form (crnand BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{CRNOR, 0xfc0007fe00000000, 0x4c00004200000000, 0x100000000, // Condition Register NOR XL-form (crnor BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{CROR, 0xfc0007fe00000000, 0x4c00038200000000, 0x100000000, // Condition Register OR XL-form (cror BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{CRORC, 0xfc0007fe00000000, 0x4c00034200000000, 0x100000000, // Condition Register OR with Complement XL-form (crorc BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{CRXOR, 0xfc0007fe00000000, 0x4c00018200000000, 0x100000000, // Condition Register XOR XL-form (crxor BT,BA,BB)
+		[6]*argField{ap_CondRegBit_6_10, ap_CondRegBit_11_15, ap_CondRegBit_16_20}},
+	{DCBZ, 0xfc0007fe00000000, 0x7c0007ec00000000, 0x3e0000100000000, // Data Cache Block set to Zero X-form (dcbz RA,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_16_20}},
+	{EQV, 0xfc0007ff00000000, 0x7c00023800000000, 0x0, // Equivalent X-form (eqv RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{EQVCC, 0xfc0007ff00000000, 0x7c00023900000000, 0x0, // Equivalent X-form (eqv. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{EXTSH, 0xfc0007ff00000000, 0x7c00073400000000, 0xf80000000000, // Extend Sign Halfword X-form (extsh RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{EXTSHCC, 0xfc0007ff00000000, 0x7c00073500000000, 0xf80000000000, // Extend Sign Halfword X-form (extsh. RA,RS)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10}},
+	{FABS, 0xfc0007ff00000000, 0xfc00021000000000, 0x1f000000000000, // Floating Absolute Value X-form (fabs FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FABSCC, 0xfc0007ff00000000, 0xfc00021100000000, 0x1f000000000000, // Floating Absolute Value X-form (fabs. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FADD, 0xfc00003f00000000, 0xfc00002a00000000, 0x7c000000000, // Floating Add A-form (fadd FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FADDCC, 0xfc00003f00000000, 0xfc00002b00000000, 0x7c000000000, // Floating Add A-form (fadd. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FCMPO, 0xfc0007fe00000000, 0xfc00004000000000, 0x60000100000000, // Floating Compare Ordered X-form (fcmpo BF,FRA,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FCMPU, 0xfc0007fe00000000, 0xfc00000000000000, 0x60000100000000, // Floating Compare Unordered X-form (fcmpu BF,FRA,FRB)
+		[6]*argField{ap_CondRegField_6_8, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FDIV, 0xfc00003f00000000, 0xfc00002400000000, 0x7c000000000, // Floating Divide A-form (fdiv FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FDIVCC, 0xfc00003f00000000, 0xfc00002500000000, 0x7c000000000, // Floating Divide A-form (fdiv. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FMADD, 0xfc00003f00000000, 0xfc00003a00000000, 0x0, // Floating Multiply-Add A-form (fmadd FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMADDCC, 0xfc00003f00000000, 0xfc00003b00000000, 0x0, // Floating Multiply-Add A-form (fmadd. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMR, 0xfc0007ff00000000, 0xfc00009000000000, 0x1f000000000000, // Floating Move Register X-form (fmr FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FMRCC, 0xfc0007ff00000000, 0xfc00009100000000, 0x1f000000000000, // Floating Move Register X-form (fmr. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FMSUB, 0xfc00003f00000000, 0xfc00003800000000, 0x0, // Floating Multiply-Subtract A-form (fmsub FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMSUBCC, 0xfc00003f00000000, 0xfc00003900000000, 0x0, // Floating Multiply-Subtract A-form (fmsub. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FMUL, 0xfc00003f00000000, 0xfc00003200000000, 0xf80000000000, // Floating Multiply A-form (fmul FRT,FRA,FRC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25}},
+	{FMULCC, 0xfc00003f00000000, 0xfc00003300000000, 0xf80000000000, // Floating Multiply A-form (fmul. FRT,FRA,FRC)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25}},
+	{FNABS, 0xfc0007ff00000000, 0xfc00011000000000, 0x1f000000000000, // Floating Negative Absolute Value X-form (fnabs FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FNABSCC, 0xfc0007ff00000000, 0xfc00011100000000, 0x1f000000000000, // Floating Negative Absolute Value X-form (fnabs. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FNEG, 0xfc0007ff00000000, 0xfc00005000000000, 0x1f000000000000, // Floating Negate X-form (fneg FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FNEGCC, 0xfc0007ff00000000, 0xfc00005100000000, 0x1f000000000000, // Floating Negate X-form (fneg. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FNMADD, 0xfc00003f00000000, 0xfc00003e00000000, 0x0, // Floating Negative Multiply-Add A-form (fnmadd FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FNMADDCC, 0xfc00003f00000000, 0xfc00003f00000000, 0x0, // Floating Negative Multiply-Add A-form (fnmadd. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FNMSUB, 0xfc00003f00000000, 0xfc00003c00000000, 0x0, // Floating Negative Multiply-Subtract A-form (fnmsub FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FNMSUBCC, 0xfc00003f00000000, 0xfc00003d00000000, 0x0, // Floating Negative Multiply-Subtract A-form (fnmsub. FRT,FRA,FRC,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_21_25, ap_FPReg_16_20}},
+	{FRSP, 0xfc0007ff00000000, 0xfc00001800000000, 0x1f000000000000, // Floating Round to Single-Precision X-form (frsp FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FRSPCC, 0xfc0007ff00000000, 0xfc00001900000000, 0x1f000000000000, // Floating Round to Single-Precision X-form (frsp. FRT,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_16_20}},
+	{FSUB, 0xfc00003f00000000, 0xfc00002800000000, 0x7c000000000, // Floating Subtract A-form (fsub FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{FSUBCC, 0xfc00003f00000000, 0xfc00002900000000, 0x7c000000000, // Floating Subtract A-form (fsub. FRT,FRA,FRB)
+		[6]*argField{ap_FPReg_6_10, ap_FPReg_11_15, ap_FPReg_16_20}},
+	{ISYNC, 0xfc0007fe00000000, 0x4c00012c00000000, 0x3fff80100000000, // Instruction Synchronize XL-form (isync)
+		[6]*argField{}},
+	{LBZ, 0xfc00000000000000, 0x8800000000000000, 0x0, // Load Byte and Zero D-form (lbz RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LBZU, 0xfc00000000000000, 0x8c00000000000000, 0x0, // Load Byte and Zero with Update D-form (lbzu RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LBZUX, 0xfc0007fe00000000, 0x7c0000ee00000000, 0x100000000, // Load Byte and Zero with Update Indexed X-form (lbzux RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LBZX, 0xfc0007fe00000000, 0x7c0000ae00000000, 0x100000000, // Load Byte and Zero Indexed X-form (lbzx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LFD, 0xfc00000000000000, 0xc800000000000000, 0x0, // Load Floating-Point Double D-form (lfd FRT,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LFDU, 0xfc00000000000000, 0xcc00000000000000, 0x0, // Load Floating-Point Double with Update D-form (lfdu FRT,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LFDUX, 0xfc0007fe00000000, 0x7c0004ee00000000, 0x100000000, // Load Floating-Point Double with Update Indexed X-form (lfdux FRT,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LFDX, 0xfc0007fe00000000, 0x7c0004ae00000000, 0x100000000, // Load Floating-Point Double Indexed X-form (lfdx FRT,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LFS, 0xfc00000000000000, 0xc000000000000000, 0x0, // Load Floating-Point Single D-form (lfs FRT,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LFSU, 0xfc00000000000000, 0xc400000000000000, 0x0, // Load Floating-Point Single with Update D-form (lfsu FRT,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LFSUX, 0xfc0007fe00000000, 0x7c00046e00000000, 0x100000000, // Load Floating-Point Single with Update Indexed X-form (lfsux FRT,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LFSX, 0xfc0007fe00000000, 0x7c00042e00000000, 0x100000000, // Load Floating-Point Single Indexed X-form (lfsx FRT,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LHA, 0xfc00000000000000, 0xa800000000000000, 0x0, // Load Halfword Algebraic D-form (lha RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LHAU, 0xfc00000000000000, 0xac00000000000000, 0x0, // Load Halfword Algebraic with Update D-form (lhau RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LHAUX, 0xfc0007fe00000000, 0x7c0002ee00000000, 0x100000000, // Load Halfword Algebraic with Update Indexed X-form (lhaux RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LHAX, 0xfc0007fe00000000, 0x7c0002ae00000000, 0x100000000, // Load Halfword Algebraic Indexed X-form (lhax RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LHBRX, 0xfc0007fe00000000, 0x7c00062c00000000, 0x100000000, // Load Halfword Byte-Reverse Indexed X-form (lhbrx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LHZ, 0xfc00000000000000, 0xa000000000000000, 0x0, // Load Halfword and Zero D-form (lhz RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LHZU, 0xfc00000000000000, 0xa400000000000000, 0x0, // Load Halfword and Zero with Update D-form (lhzu RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LHZUX, 0xfc0007fe00000000, 0x7c00026e00000000, 0x100000000, // Load Halfword and Zero with Update Indexed X-form (lhzux RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LHZX, 0xfc0007fe00000000, 0x7c00022e00000000, 0x100000000, // Load Halfword and Zero Indexed X-form (lhzx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LMW, 0xfc00000000000000, 0xb800000000000000, 0x0, // Load Multiple Word D-form (lmw RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LSWI, 0xfc0007fe00000000, 0x7c0004aa00000000, 0x100000000, // Load String Word Immediate X-form (lswi RT,RA,NB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmUnsigned_16_20}},
+	{LSWX, 0xfc0007fe00000000, 0x7c00042a00000000, 0x100000000, // Load String Word Indexed X-form (lswx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LWBRX, 0xfc0007fe00000000, 0x7c00042c00000000, 0x100000000, // Load Word Byte-Reverse Indexed X-form (lwbrx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LWZ, 0xfc00000000000000, 0x8000000000000000, 0x0, // Load Word and Zero D-form (lwz RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LWZU, 0xfc00000000000000, 0x8400000000000000, 0x0, // Load Word and Zero with Update D-form (lwzu RT,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{LWZUX, 0xfc0007fe00000000, 0x7c00006e00000000, 0x100000000, // Load Word and Zero with Update Indexed X-form (lwzux RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{LWZX, 0xfc0007fe00000000, 0x7c00002e00000000, 0x100000000, // Load Word and Zero Indexed X-form (lwzx RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MCRF, 0xfc0007fe00000000, 0x4c00000000000000, 0x63f80100000000, // Move Condition Register Field XL-form (mcrf BF,BFA)
+		[6]*argField{ap_CondRegField_6_8, ap_CondRegField_11_13}},
+	{MCRFS, 0xfc0007fe00000000, 0xfc00008000000000, 0x63f80100000000, // Move to Condition Register from FPSCR X-form (mcrfs BF,BFA)
+		[6]*argField{ap_CondRegField_6_8, ap_CondRegField_11_13}},
+	{MFCR, 0xfc1007fe00000000, 0x7c00002600000000, 0xff80100000000, // Move From Condition Register XFX-form (mfcr RT)
+		[6]*argField{ap_Reg_6_10}},
+	{MFFS, 0xfc1f07ff00000000, 0xfc00048e00000000, 0xf80000000000, // Move From FPSCR X-form (mffs FRT)
+		[6]*argField{ap_FPReg_6_10}},
+	{MFFSCC, 0xfc1f07ff00000000, 0xfc00048f00000000, 0xf80000000000, // Move From FPSCR X-form (mffs. FRT)
+		[6]*argField{ap_FPReg_6_10}},
+	{MFMSR, 0xfc0007fe00000000, 0x7c0000a600000000, 0x1ff80100000000, // Move From MSR X-form (mfmsr RT)
+		[6]*argField{ap_Reg_6_10}},
+	{MFSPR, 0xfc0007fe00000000, 0x7c0002a600000000, 0x100000000, // Move From Special Purpose Register XFX-form (mfspr RT,SPR)
+		[6]*argField{ap_Reg_6_10, ap_SpReg_16_20_11_15}},
+	{MTCRF, 0xfc1007fe00000000, 0x7c00012000000000, 0x80100000000, // Move To Condition Register Fields XFX-form (mtcrf FXM,RS)
+		[6]*argField{ap_ImmUnsigned_12_19, ap_Reg_6_10}},
+	{MTFSB0, 0xfc0007ff00000000, 0xfc00008c00000000, 0x1ff80000000000, // Move To FPSCR Bit 0 X-form (mtfsb0 BT)
+		[6]*argField{ap_ImmUnsigned_6_10}},
+	{MTFSB0CC, 0xfc0007ff00000000, 0xfc00008d00000000, 0x1ff80000000000, // Move To FPSCR Bit 0 X-form (mtfsb0. BT)
+		[6]*argField{ap_ImmUnsigned_6_10}},
+	{MTFSB1, 0xfc0007ff00000000, 0xfc00004c00000000, 0x1ff80000000000, // Move To FPSCR Bit 1 X-form (mtfsb1 BT)
+		[6]*argField{ap_ImmUnsigned_6_10}},
+	{MTFSB1CC, 0xfc0007ff00000000, 0xfc00004d00000000, 0x1ff80000000000, // Move To FPSCR Bit 1 X-form (mtfsb1. BT)
+		[6]*argField{ap_ImmUnsigned_6_10}},
+	{MTFSF, 0xfc0007ff00000000, 0xfc00058e00000000, 0x0, // Move To FPSCR Fields XFL-form (mtfsf FLM,FRB,L,W)
+		[6]*argField{ap_ImmUnsigned_7_14, ap_FPReg_16_20, ap_ImmUnsigned_6_6, ap_ImmUnsigned_15_15}},
+	{MTFSFCC, 0xfc0007ff00000000, 0xfc00058f00000000, 0x0, // Move To FPSCR Fields XFL-form (mtfsf. FLM,FRB,L,W)
+		[6]*argField{ap_ImmUnsigned_7_14, ap_FPReg_16_20, ap_ImmUnsigned_6_6, ap_ImmUnsigned_15_15}},
+	{MTFSFI, 0xfc0007ff00000000, 0xfc00010c00000000, 0x7e080000000000, // Move To FPSCR Field Immediate X-form (mtfsfi BF,U,W)
+		[6]*argField{ap_ImmUnsigned_6_8, ap_ImmUnsigned_16_19, ap_ImmUnsigned_15_15}},
+	{MTFSFICC, 0xfc0007ff00000000, 0xfc00010d00000000, 0x7e080000000000, // Move To FPSCR Field Immediate X-form (mtfsfi. BF,U,W)
+		[6]*argField{ap_ImmUnsigned_6_8, ap_ImmUnsigned_16_19, ap_ImmUnsigned_15_15}},
+	{MTMSR, 0xfc0007fe00000000, 0x7c00012400000000, 0x1ef80100000000, // Move To MSR X-form (mtmsr RS,L)
+		[6]*argField{ap_Reg_6_10, ap_ImmUnsigned_15_15}},
+	{MTSPR, 0xfc0007fe00000000, 0x7c0003a600000000, 0x100000000, // Move To Special Purpose Register XFX-form (mtspr SPR,RS)
+		[6]*argField{ap_SpReg_16_20_11_15, ap_Reg_6_10}},
+	{MULLI, 0xfc00000000000000, 0x1c00000000000000, 0x0, // Multiply Low Immediate D-form (mulli RT,RA,SI)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{MULLW, 0xfc0007ff00000000, 0x7c0001d600000000, 0x0, // Multiply Low Word XO-form (mullw RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULLWCC, 0xfc0007ff00000000, 0x7c0001d700000000, 0x0, // Multiply Low Word XO-form (mullw. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULLWO, 0xfc0007ff00000000, 0x7c0005d600000000, 0x0, // Multiply Low Word XO-form (mullwo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{MULLWOCC, 0xfc0007ff00000000, 0x7c0005d700000000, 0x0, // Multiply Low Word XO-form (mullwo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{NAND, 0xfc0007ff00000000, 0x7c0003b800000000, 0x0, // NAND X-form (nand RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{NANDCC, 0xfc0007ff00000000, 0x7c0003b900000000, 0x0, // NAND X-form (nand. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{NEG, 0xfc0007ff00000000, 0x7c0000d000000000, 0xf80000000000, // Negate XO-form (neg RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{NEGCC, 0xfc0007ff00000000, 0x7c0000d100000000, 0xf80000000000, // Negate XO-form (neg. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{NEGO, 0xfc0007ff00000000, 0x7c0004d000000000, 0xf80000000000, // Negate XO-form (nego RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{NEGOCC, 0xfc0007ff00000000, 0x7c0004d100000000, 0xf80000000000, // Negate XO-form (nego. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{NOR, 0xfc0007ff00000000, 0x7c0000f800000000, 0x0, // NOR X-form (nor RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{NORCC, 0xfc0007ff00000000, 0x7c0000f900000000, 0x0, // NOR X-form (nor. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{OR, 0xfc0007ff00000000, 0x7c00037800000000, 0x0, // OR X-form (or RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{ORCC, 0xfc0007ff00000000, 0x7c00037900000000, 0x0, // OR X-form (or. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{ORC, 0xfc0007ff00000000, 0x7c00033800000000, 0x0, // OR with Complement X-form (orc RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{ORCCC, 0xfc0007ff00000000, 0x7c00033900000000, 0x0, // OR with Complement X-form (orc. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{NOP, 0xffffffff00000000, 0x6000000000000000, 0x0, // OR Immediate D-form (nop)
+		[6]*argField{}},
+	{ORI, 0xfc00000000000000, 0x6000000000000000, 0x0, // OR Immediate D-form (ori RA,RS,UI)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_31}},
+	{ORIS, 0xfc00000000000000, 0x6400000000000000, 0x0, // OR Immediate Shifted D-form (oris RA,RS,UI)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_31}},
+	{RLWIMI, 0xfc00000100000000, 0x5000000000000000, 0x0, // Rotate Left Word Immediate then Mask Insert M-form (rlwimi RA,RS,SH,MB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_20, ap_ImmUnsigned_21_25, ap_ImmUnsigned_26_30}},
+	{RLWIMICC, 0xfc00000100000000, 0x5000000100000000, 0x0, // Rotate Left Word Immediate then Mask Insert M-form (rlwimi. RA,RS,SH,MB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_20, ap_ImmUnsigned_21_25, ap_ImmUnsigned_26_30}},
+	{RLWINM, 0xfc00000100000000, 0x5400000000000000, 0x0, // Rotate Left Word Immediate then AND with Mask M-form (rlwinm RA,RS,SH,MB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_20, ap_ImmUnsigned_21_25, ap_ImmUnsigned_26_30}},
+	{RLWINMCC, 0xfc00000100000000, 0x5400000100000000, 0x0, // Rotate Left Word Immediate then AND with Mask M-form (rlwinm. RA,RS,SH,MB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_20, ap_ImmUnsigned_21_25, ap_ImmUnsigned_26_30}},
+	{RLWNM, 0xfc00000100000000, 0x5c00000000000000, 0x0, // Rotate Left Word then AND with Mask M-form (rlwnm RA,RS,RB,MB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20, ap_ImmUnsigned_21_25, ap_ImmUnsigned_26_30}},
+	{RLWNMCC, 0xfc00000100000000, 0x5c00000100000000, 0x0, // Rotate Left Word then AND with Mask M-form (rlwnm. RA,RS,RB,MB,ME)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20, ap_ImmUnsigned_21_25, ap_ImmUnsigned_26_30}},
+	{SLW, 0xfc0007ff00000000, 0x7c00003000000000, 0x0, // Shift Left Word X-form (slw RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SLWCC, 0xfc0007ff00000000, 0x7c00003100000000, 0x0, // Shift Left Word X-form (slw. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRAW, 0xfc0007ff00000000, 0x7c00063000000000, 0x0, // Shift Right Algebraic Word X-form (sraw RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRAWCC, 0xfc0007ff00000000, 0x7c00063100000000, 0x0, // Shift Right Algebraic Word X-form (sraw. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRAWI, 0xfc0007ff00000000, 0x7c00067000000000, 0x0, // Shift Right Algebraic Word Immediate X-form (srawi RA,RS,SH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_20}},
+	{SRAWICC, 0xfc0007ff00000000, 0x7c00067100000000, 0x0, // Shift Right Algebraic Word Immediate X-form (srawi. RA,RS,SH)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_20}},
+	{SRW, 0xfc0007ff00000000, 0x7c00043000000000, 0x0, // Shift Right Word X-form (srw RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{SRWCC, 0xfc0007ff00000000, 0x7c00043100000000, 0x0, // Shift Right Word X-form (srw. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{STB, 0xfc00000000000000, 0x9800000000000000, 0x0, // Store Byte D-form (stb RS,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STBU, 0xfc00000000000000, 0x9c00000000000000, 0x0, // Store Byte with Update D-form (stbu RS,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STBUX, 0xfc0007fe00000000, 0x7c0001ee00000000, 0x100000000, // Store Byte with Update Indexed X-form (stbux RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STBX, 0xfc0007fe00000000, 0x7c0001ae00000000, 0x100000000, // Store Byte Indexed X-form (stbx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STFD, 0xfc00000000000000, 0xd800000000000000, 0x0, // Store Floating-Point Double D-form (stfd FRS,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STFDU, 0xfc00000000000000, 0xdc00000000000000, 0x0, // Store Floating-Point Double with Update D-form (stfdu FRS,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STFDUX, 0xfc0007fe00000000, 0x7c0005ee00000000, 0x100000000, // Store Floating-Point Double with Update Indexed X-form (stfdux FRS,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STFDX, 0xfc0007fe00000000, 0x7c0005ae00000000, 0x100000000, // Store Floating-Point Double Indexed X-form (stfdx FRS,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STFS, 0xfc00000000000000, 0xd000000000000000, 0x0, // Store Floating-Point Single D-form (stfs FRS,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STFSU, 0xfc00000000000000, 0xd400000000000000, 0x0, // Store Floating-Point Single with Update D-form (stfsu FRS,D(RA))
+		[6]*argField{ap_FPReg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STFSUX, 0xfc0007fe00000000, 0x7c00056e00000000, 0x100000000, // Store Floating-Point Single with Update Indexed X-form (stfsux FRS,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STFSX, 0xfc0007fe00000000, 0x7c00052e00000000, 0x100000000, // Store Floating-Point Single Indexed X-form (stfsx FRS,RA,RB)
+		[6]*argField{ap_FPReg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STH, 0xfc00000000000000, 0xb000000000000000, 0x0, // Store Halfword D-form (sth RS,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STHBRX, 0xfc0007fe00000000, 0x7c00072c00000000, 0x100000000, // Store Halfword Byte-Reverse Indexed X-form (sthbrx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STHU, 0xfc00000000000000, 0xb400000000000000, 0x0, // Store Halfword with Update D-form (sthu RS,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STHUX, 0xfc0007fe00000000, 0x7c00036e00000000, 0x100000000, // Store Halfword with Update Indexed X-form (sthux RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STHX, 0xfc0007fe00000000, 0x7c00032e00000000, 0x100000000, // Store Halfword Indexed X-form (sthx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STMW, 0xfc00000000000000, 0xbc00000000000000, 0x0, // Store Multiple Word D-form (stmw RS,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STSWI, 0xfc0007fe00000000, 0x7c0005aa00000000, 0x100000000, // Store String Word Immediate X-form (stswi RS,RA,NB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmUnsigned_16_20}},
+	{STSWX, 0xfc0007fe00000000, 0x7c00052a00000000, 0x100000000, // Store String Word Indexed X-form (stswx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STW, 0xfc00000000000000, 0x9000000000000000, 0x0, // Store Word D-form (stw RS,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STWBRX, 0xfc0007fe00000000, 0x7c00052c00000000, 0x100000000, // Store Word Byte-Reverse Indexed X-form (stwbrx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STWU, 0xfc00000000000000, 0x9400000000000000, 0x0, // Store Word with Update D-form (stwu RS,D(RA))
+		[6]*argField{ap_Reg_6_10, ap_Offset_16_31, ap_Reg_11_15}},
+	{STWUX, 0xfc0007fe00000000, 0x7c00016e00000000, 0x100000000, // Store Word with Update Indexed X-form (stwux RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{STWX, 0xfc0007fe00000000, 0x7c00012e00000000, 0x100000000, // Store Word Indexed X-form (stwx RS,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFC, 0xfc0007ff00000000, 0x7c00001000000000, 0x0, // Subtract From Carrying XO-form (subfc RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFCCC, 0xfc0007ff00000000, 0x7c00001100000000, 0x0, // Subtract From Carrying XO-form (subfc. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFCO, 0xfc0007ff00000000, 0x7c00041000000000, 0x0, // Subtract From Carrying XO-form (subfco RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFCOCC, 0xfc0007ff00000000, 0x7c00041100000000, 0x0, // Subtract From Carrying XO-form (subfco. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFE, 0xfc0007ff00000000, 0x7c00011000000000, 0x0, // Subtract From Extended XO-form (subfe RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFECC, 0xfc0007ff00000000, 0x7c00011100000000, 0x0, // Subtract From Extended XO-form (subfe. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFEO, 0xfc0007ff00000000, 0x7c00051000000000, 0x0, // Subtract From Extended XO-form (subfeo RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFEOCC, 0xfc0007ff00000000, 0x7c00051100000000, 0x0, // Subtract From Extended XO-form (subfeo. RT,RA,RB)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{SUBFIC, 0xfc00000000000000, 0x2000000000000000, 0x0, // Subtract From Immediate Carrying D-form (subfic RT,RA,SI)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{SUBFME, 0xfc0007ff00000000, 0x7c0001d000000000, 0xf80000000000, // Subtract From Minus One Extended XO-form (subfme RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SUBFMECC, 0xfc0007ff00000000, 0x7c0001d100000000, 0xf80000000000, // Subtract From Minus One Extended XO-form (subfme. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SUBFMEO, 0xfc0007ff00000000, 0x7c0005d000000000, 0xf80000000000, // Subtract From Minus One Extended XO-form (subfmeo RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SUBFMEOCC, 0xfc0007ff00000000, 0x7c0005d100000000, 0xf80000000000, // Subtract From Minus One Extended XO-form (subfmeo. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SUBFZE, 0xfc0007ff00000000, 0x7c00019000000000, 0xf80000000000, // Subtract From Zero Extended XO-form (subfze RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SUBFZECC, 0xfc0007ff00000000, 0x7c00019100000000, 0xf80000000000, // Subtract From Zero Extended XO-form (subfze. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SUBFZEO, 0xfc0007ff00000000, 0x7c00059000000000, 0xf80000000000, // Subtract From Zero Extended XO-form (subfzeo RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SUBFZEOCC, 0xfc0007ff00000000, 0x7c00059100000000, 0xf80000000000, // Subtract From Zero Extended XO-form (subfzeo. RT,RA)
+		[6]*argField{ap_Reg_6_10, ap_Reg_11_15}},
+	{SYNC, 0xfc0007fe00000000, 0x7c0004ac00000000, 0x31cf80100000000, // Synchronize X-form (sync L,SC)
+		[6]*argField{ap_ImmUnsigned_8_10, ap_ImmUnsigned_14_15}},
+	{TLBIE, 0xfc0007fe00000000, 0x7c00026400000000, 0x10000100000000, // TLB Invalidate Entry X-form (tlbie RB,RS,RIC,PRS,R)
+		[6]*argField{ap_Reg_16_20, ap_Reg_6_10, ap_ImmUnsigned_12_13, ap_ImmUnsigned_14_14, ap_ImmUnsigned_15_15}},
+	{TW, 0xfc0007fe00000000, 0x7c00000800000000, 0x100000000, // Trap Word X-form (tw TO,RA,RB)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_Reg_11_15, ap_Reg_16_20}},
+	{TWI, 0xfc00000000000000, 0xc00000000000000, 0x0, // Trap Word Immediate D-form (twi TO,RA,SI)
+		[6]*argField{ap_ImmUnsigned_6_10, ap_Reg_11_15, ap_ImmSigned_16_31}},
+	{XOR, 0xfc0007ff00000000, 0x7c00027800000000, 0x0, // XOR X-form (xor RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{XORCC, 0xfc0007ff00000000, 0x7c00027900000000, 0x0, // XOR X-form (xor. RA,RS,RB)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_Reg_16_20}},
+	{XORI, 0xfc00000000000000, 0x6800000000000000, 0x0, // XOR Immediate D-form (xori RA,RS,UI)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_31}},
+	{XORIS, 0xfc00000000000000, 0x6c00000000000000, 0x0, // XOR Immediate Shifted D-form (xoris RA,RS,UI)
+		[6]*argField{ap_Reg_11_15, ap_Reg_6_10, ap_ImmUnsigned_16_31}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/arg.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/arg.go
new file mode 100644
index 0000000000000000000000000000000000000000..2b96b416f60fbf9b402c00d4ce9ab052a4c905e0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/arg.go
@@ -0,0 +1,143 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64asm
+
+// Naming for Go decoder arguments:
+//
+// - arg_rd: a general purpose register rd encoded in rd[11:7] field
+//
+// - arg_rs1: a general purpose register rs1 encoded in rs1[19:15] field
+//
+// - arg_rs2: a general purpose register rs2 encoded in rs2[24:20] field
+//
+// - arg_rs3: a general purpose register rs3 encoded in rs3[31:27] field
+//
+// - arg_fd: a floating point register rd encoded in rd[11:7] field
+//
+// - arg_fs1: a floating point register rs1 encoded in rs1[19:15] field
+//
+// - arg_fs2: a floating point register rs2 encoded in rs2[24:20] field
+//
+// - arg_fs3: a floating point register rs3 encoded in rs3[31:27] field
+//
+// - arg_vd: a vector register vd encoded in vd[11:7] field
+//
+// - arg_vm: indicates the presence of the mask register, encoded in vm[25] field
+//
+// - arg_vs1: a vector register vs1 encoded in vs1[19:15] field
+//
+// - arg_vs2: a vector register vs3 encoded in vs2[20:24] field
+//
+// - arg_vs3: a vector register vs3 encoded in vs3[11:7] field
+//
+// - arg_csr: a control status register encoded in csr[31:20] field
+//
+// - arg_rs1_mem: source register with offset in load commands
+//
+// - arg_rs1_store: source register with offset in store commands
+//
+// - arg_rs1_ptr: source register used as an address with no offset in atomic and vector commands
+//
+// - arg_pred: predecessor memory ordering information encoded in pred[27:24] field
+//             For details, please refer to chapter 2.7 of ISA manual volume 1
+//
+// - arg_succ: successor memory ordering information encoded in succ[23:20] field
+//             For details, please refer to chapter 2.7 of ISA manual volume 1
+//
+// - arg_zimm: a unsigned immediate encoded in zimm[19:15] field
+//
+// - arg_imm12: an I-type immediate encoded in imm12[31:20] field
+//
+// - arg_simm12: a S-type immediate encoded in simm12[31:25|11:7] field
+//
+// - arg_bimm12: a B-type immediate encoded in bimm12[31:25|11:7] field
+//
+// - arg_imm20: an U-type immediate encoded in imm20[31:12] field
+//
+// - arg_simm5: a 5 bit signed immediate encoded in imm[19:15] field
+//
+// - arg_zimm5: a 5 bit unsigned immediate encoded in imm[19:15] field
+//
+// - arg_vtype_zimm10: a 10 bit unsigned immediate encoded in vtypei[29:20] field
+//
+// - arg_vtype_zimm11: an 11 bit unsigned immediate encoded in vtypei[30:20] field
+//
+// - arg_jimm20: a J-type immediate encoded in jimm20[31:12] field
+//
+// - arg_shamt5: a shift amount encoded in shamt5[24:20] field
+//
+// - arg_shamt6: a shift amount encoded in shamt6[25:20] field
+//
+
+type argType uint16
+
+const (
+	_ argType = iota
+	arg_rd
+	arg_rs1
+	arg_rs2
+	arg_rs3
+	arg_fd
+	arg_fs1
+	arg_fs2
+	arg_fs3
+	arg_vd
+	arg_vm
+	arg_vs1
+	arg_vs2
+	arg_vs3
+	arg_csr
+
+	arg_rs1_ptr
+	arg_rs1_mem
+	arg_rs1_store
+
+	arg_pred
+	arg_succ
+
+	arg_zimm
+	arg_imm12
+	arg_simm12
+	arg_simm5
+	arg_zimm5
+	arg_vtype_zimm10
+	arg_vtype_zimm11
+	arg_bimm12
+	arg_imm20
+	arg_jimm20
+	arg_shamt5
+	arg_shamt6
+
+	// RISC-V Compressed Extension Args
+	arg_rd_p
+	arg_fd_p
+	arg_rs1_p
+	arg_rd_rs1_p
+	arg_fs2_p
+	arg_rs2_p
+	arg_rd_n0
+	arg_rs1_n0
+	arg_rd_rs1_n0
+	arg_c_rs1_n0
+	arg_c_rs2_n0
+	arg_c_fs2
+	arg_c_rs2
+	arg_rd_n2
+
+	arg_c_imm6
+	arg_c_nzimm6
+	arg_c_nzuimm6
+	arg_c_uimm7
+	arg_c_uimm8
+	arg_c_uimm8sp_s
+	arg_c_uimm8sp
+	arg_c_uimm9sp_s
+	arg_c_uimm9sp
+	arg_c_bimm9
+	arg_c_nzimm10
+	arg_c_nzuimm10
+	arg_c_imm12
+	arg_c_nzimm18
+)
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/csr_string.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/csr_string.go
new file mode 100644
index 0000000000000000000000000000000000000000..addf91aa5bc08f4f0248920f5fbcf1fa02e250af
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/csr_string.go
@@ -0,0 +1,577 @@
+// Code generated by "stringer -type=CSR"; DO NOT EDIT.
+
+package riscv64asm
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[USTATUS-0]
+	_ = x[FFLAGS-1]
+	_ = x[FRM-2]
+	_ = x[FCSR-3]
+	_ = x[UIE-4]
+	_ = x[UTVEC-5]
+	_ = x[UTVT-7]
+	_ = x[VSTART-8]
+	_ = x[VXSAT-9]
+	_ = x[VXRM-10]
+	_ = x[VCSR-15]
+	_ = x[USCRATCH-64]
+	_ = x[UEPC-65]
+	_ = x[UCAUSE-66]
+	_ = x[UTVAL-67]
+	_ = x[UIP-68]
+	_ = x[UNXTI-69]
+	_ = x[UINTSTATUS-70]
+	_ = x[USCRATCHCSW-72]
+	_ = x[USCRATCHCSWL-73]
+	_ = x[SSTATUS-256]
+	_ = x[SEDELEG-258]
+	_ = x[SIDELEG-259]
+	_ = x[SIE-260]
+	_ = x[STVEC-261]
+	_ = x[SCOUNTEREN-262]
+	_ = x[STVT-263]
+	_ = x[SSCRATCH-320]
+	_ = x[SEPC-321]
+	_ = x[SCAUSE-322]
+	_ = x[STVAL-323]
+	_ = x[SIP-324]
+	_ = x[SNXTI-325]
+	_ = x[SINTSTATUS-326]
+	_ = x[SSCRATCHCSW-328]
+	_ = x[SSCRATCHCSWL-329]
+	_ = x[SATP-384]
+	_ = x[VSSTATUS-512]
+	_ = x[VSIE-516]
+	_ = x[VSTVEC-517]
+	_ = x[VSSCRATCH-576]
+	_ = x[VSEPC-577]
+	_ = x[VSCAUSE-578]
+	_ = x[VSTVAL-579]
+	_ = x[VSIP-580]
+	_ = x[VSATP-640]
+	_ = x[MSTATUS-768]
+	_ = x[MISA-769]
+	_ = x[MEDELEG-770]
+	_ = x[MIDELEG-771]
+	_ = x[MIE-772]
+	_ = x[MTVEC-773]
+	_ = x[MCOUNTEREN-774]
+	_ = x[MTVT-775]
+	_ = x[MSTATUSH-784]
+	_ = x[MCOUNTINHIBIT-800]
+	_ = x[MHPMEVENT3-803]
+	_ = x[MHPMEVENT4-804]
+	_ = x[MHPMEVENT5-805]
+	_ = x[MHPMEVENT6-806]
+	_ = x[MHPMEVENT7-807]
+	_ = x[MHPMEVENT8-808]
+	_ = x[MHPMEVENT9-809]
+	_ = x[MHPMEVENT10-810]
+	_ = x[MHPMEVENT11-811]
+	_ = x[MHPMEVENT12-812]
+	_ = x[MHPMEVENT13-813]
+	_ = x[MHPMEVENT14-814]
+	_ = x[MHPMEVENT15-815]
+	_ = x[MHPMEVENT16-816]
+	_ = x[MHPMEVENT17-817]
+	_ = x[MHPMEVENT18-818]
+	_ = x[MHPMEVENT19-819]
+	_ = x[MHPMEVENT20-820]
+	_ = x[MHPMEVENT21-821]
+	_ = x[MHPMEVENT22-822]
+	_ = x[MHPMEVENT23-823]
+	_ = x[MHPMEVENT24-824]
+	_ = x[MHPMEVENT25-825]
+	_ = x[MHPMEVENT26-826]
+	_ = x[MHPMEVENT27-827]
+	_ = x[MHPMEVENT28-828]
+	_ = x[MHPMEVENT29-829]
+	_ = x[MHPMEVENT30-830]
+	_ = x[MHPMEVENT31-831]
+	_ = x[MSCRATCH-832]
+	_ = x[MEPC-833]
+	_ = x[MCAUSE-834]
+	_ = x[MTVAL-835]
+	_ = x[MIP-836]
+	_ = x[MNXTI-837]
+	_ = x[MINTSTATUS-838]
+	_ = x[MSCRATCHCSW-840]
+	_ = x[MSCRATCHCSWL-841]
+	_ = x[MTINST-842]
+	_ = x[MTVAL2-843]
+	_ = x[PMPCFG0-928]
+	_ = x[PMPCFG1-929]
+	_ = x[PMPCFG2-930]
+	_ = x[PMPCFG3-931]
+	_ = x[PMPADDR0-944]
+	_ = x[PMPADDR1-945]
+	_ = x[PMPADDR2-946]
+	_ = x[PMPADDR3-947]
+	_ = x[PMPADDR4-948]
+	_ = x[PMPADDR5-949]
+	_ = x[PMPADDR6-950]
+	_ = x[PMPADDR7-951]
+	_ = x[PMPADDR8-952]
+	_ = x[PMPADDR9-953]
+	_ = x[PMPADDR10-954]
+	_ = x[PMPADDR11-955]
+	_ = x[PMPADDR12-956]
+	_ = x[PMPADDR13-957]
+	_ = x[PMPADDR14-958]
+	_ = x[PMPADDR15-959]
+	_ = x[HSTATUS-1536]
+	_ = x[HEDELEG-1538]
+	_ = x[HIDELEG-1539]
+	_ = x[HIE-1540]
+	_ = x[HTIMEDELTA-1541]
+	_ = x[HCOUNTEREN-1542]
+	_ = x[HGEIE-1543]
+	_ = x[HTIMEDELTAH-1557]
+	_ = x[HTVAL-1603]
+	_ = x[HIP-1604]
+	_ = x[HVIP-1605]
+	_ = x[HTINST-1610]
+	_ = x[HGATP-1664]
+	_ = x[TSELECT-1952]
+	_ = x[TDATA1-1953]
+	_ = x[TDATA2-1954]
+	_ = x[TDATA3-1955]
+	_ = x[TINFO-1956]
+	_ = x[TCONTROL-1957]
+	_ = x[MCONTEXT-1960]
+	_ = x[MNOISE-1961]
+	_ = x[SCONTEXT-1962]
+	_ = x[DCSR-1968]
+	_ = x[DPC-1969]
+	_ = x[DSCRATCH0-1970]
+	_ = x[DSCRATCH1-1971]
+	_ = x[MCYCLE-2816]
+	_ = x[MINSTRET-2818]
+	_ = x[MHPMCOUNTER3-2819]
+	_ = x[MHPMCOUNTER4-2820]
+	_ = x[MHPMCOUNTER5-2821]
+	_ = x[MHPMCOUNTER6-2822]
+	_ = x[MHPMCOUNTER7-2823]
+	_ = x[MHPMCOUNTER8-2824]
+	_ = x[MHPMCOUNTER9-2825]
+	_ = x[MHPMCOUNTER10-2826]
+	_ = x[MHPMCOUNTER11-2827]
+	_ = x[MHPMCOUNTER12-2828]
+	_ = x[MHPMCOUNTER13-2829]
+	_ = x[MHPMCOUNTER14-2830]
+	_ = x[MHPMCOUNTER15-2831]
+	_ = x[MHPMCOUNTER16-2832]
+	_ = x[MHPMCOUNTER17-2833]
+	_ = x[MHPMCOUNTER18-2834]
+	_ = x[MHPMCOUNTER19-2835]
+	_ = x[MHPMCOUNTER20-2836]
+	_ = x[MHPMCOUNTER21-2837]
+	_ = x[MHPMCOUNTER22-2838]
+	_ = x[MHPMCOUNTER23-2839]
+	_ = x[MHPMCOUNTER24-2840]
+	_ = x[MHPMCOUNTER25-2841]
+	_ = x[MHPMCOUNTER26-2842]
+	_ = x[MHPMCOUNTER27-2843]
+	_ = x[MHPMCOUNTER28-2844]
+	_ = x[MHPMCOUNTER29-2845]
+	_ = x[MHPMCOUNTER30-2846]
+	_ = x[MHPMCOUNTER31-2847]
+	_ = x[MCYCLEH-2944]
+	_ = x[MINSTRETH-2946]
+	_ = x[MHPMCOUNTER3H-2947]
+	_ = x[MHPMCOUNTER4H-2948]
+	_ = x[MHPMCOUNTER5H-2949]
+	_ = x[MHPMCOUNTER6H-2950]
+	_ = x[MHPMCOUNTER7H-2951]
+	_ = x[MHPMCOUNTER8H-2952]
+	_ = x[MHPMCOUNTER9H-2953]
+	_ = x[MHPMCOUNTER10H-2954]
+	_ = x[MHPMCOUNTER11H-2955]
+	_ = x[MHPMCOUNTER12H-2956]
+	_ = x[MHPMCOUNTER13H-2957]
+	_ = x[MHPMCOUNTER14H-2958]
+	_ = x[MHPMCOUNTER15H-2959]
+	_ = x[MHPMCOUNTER16H-2960]
+	_ = x[MHPMCOUNTER17H-2961]
+	_ = x[MHPMCOUNTER18H-2962]
+	_ = x[MHPMCOUNTER19H-2963]
+	_ = x[MHPMCOUNTER20H-2964]
+	_ = x[MHPMCOUNTER21H-2965]
+	_ = x[MHPMCOUNTER22H-2966]
+	_ = x[MHPMCOUNTER23H-2967]
+	_ = x[MHPMCOUNTER24H-2968]
+	_ = x[MHPMCOUNTER25H-2969]
+	_ = x[MHPMCOUNTER26H-2970]
+	_ = x[MHPMCOUNTER27H-2971]
+	_ = x[MHPMCOUNTER28H-2972]
+	_ = x[MHPMCOUNTER29H-2973]
+	_ = x[MHPMCOUNTER30H-2974]
+	_ = x[MHPMCOUNTER31H-2975]
+	_ = x[CYCLE-3072]
+	_ = x[TIME-3073]
+	_ = x[INSTRET-3074]
+	_ = x[HPMCOUNTER3-3075]
+	_ = x[HPMCOUNTER4-3076]
+	_ = x[HPMCOUNTER5-3077]
+	_ = x[HPMCOUNTER6-3078]
+	_ = x[HPMCOUNTER7-3079]
+	_ = x[HPMCOUNTER8-3080]
+	_ = x[HPMCOUNTER9-3081]
+	_ = x[HPMCOUNTER10-3082]
+	_ = x[HPMCOUNTER11-3083]
+	_ = x[HPMCOUNTER12-3084]
+	_ = x[HPMCOUNTER13-3085]
+	_ = x[HPMCOUNTER14-3086]
+	_ = x[HPMCOUNTER15-3087]
+	_ = x[HPMCOUNTER16-3088]
+	_ = x[HPMCOUNTER17-3089]
+	_ = x[HPMCOUNTER18-3090]
+	_ = x[HPMCOUNTER19-3091]
+	_ = x[HPMCOUNTER20-3092]
+	_ = x[HPMCOUNTER21-3093]
+	_ = x[HPMCOUNTER22-3094]
+	_ = x[HPMCOUNTER23-3095]
+	_ = x[HPMCOUNTER24-3096]
+	_ = x[HPMCOUNTER25-3097]
+	_ = x[HPMCOUNTER26-3098]
+	_ = x[HPMCOUNTER27-3099]
+	_ = x[HPMCOUNTER28-3100]
+	_ = x[HPMCOUNTER29-3101]
+	_ = x[HPMCOUNTER30-3102]
+	_ = x[HPMCOUNTER31-3103]
+	_ = x[VL-3104]
+	_ = x[VTYPE-3105]
+	_ = x[VLENB-3106]
+	_ = x[CYCLEH-3200]
+	_ = x[TIMEH-3201]
+	_ = x[INSTRETH-3202]
+	_ = x[HPMCOUNTER3H-3203]
+	_ = x[HPMCOUNTER4H-3204]
+	_ = x[HPMCOUNTER5H-3205]
+	_ = x[HPMCOUNTER6H-3206]
+	_ = x[HPMCOUNTER7H-3207]
+	_ = x[HPMCOUNTER8H-3208]
+	_ = x[HPMCOUNTER9H-3209]
+	_ = x[HPMCOUNTER10H-3210]
+	_ = x[HPMCOUNTER11H-3211]
+	_ = x[HPMCOUNTER12H-3212]
+	_ = x[HPMCOUNTER13H-3213]
+	_ = x[HPMCOUNTER14H-3214]
+	_ = x[HPMCOUNTER15H-3215]
+	_ = x[HPMCOUNTER16H-3216]
+	_ = x[HPMCOUNTER17H-3217]
+	_ = x[HPMCOUNTER18H-3218]
+	_ = x[HPMCOUNTER19H-3219]
+	_ = x[HPMCOUNTER20H-3220]
+	_ = x[HPMCOUNTER21H-3221]
+	_ = x[HPMCOUNTER22H-3222]
+	_ = x[HPMCOUNTER23H-3223]
+	_ = x[HPMCOUNTER24H-3224]
+	_ = x[HPMCOUNTER25H-3225]
+	_ = x[HPMCOUNTER26H-3226]
+	_ = x[HPMCOUNTER27H-3227]
+	_ = x[HPMCOUNTER28H-3228]
+	_ = x[HPMCOUNTER29H-3229]
+	_ = x[HPMCOUNTER30H-3230]
+	_ = x[HPMCOUNTER31H-3231]
+	_ = x[HGEIP-3602]
+	_ = x[MVENDORID-3857]
+	_ = x[MARCHID-3858]
+	_ = x[MIMPID-3859]
+	_ = x[MHARTID-3860]
+	_ = x[MENTROPY-3861]
+}
+
+const _CSR_name = "USTATUSFFLAGSFRMFCSRUIEUTVECUTVTVSTARTVXSATVXRMVCSRUSCRATCHUEPCUCAUSEUTVALUIPUNXTIUINTSTATUSUSCRATCHCSWUSCRATCHCSWLSSTATUSSEDELEGSIDELEGSIESTVECSCOUNTERENSTVTSSCRATCHSEPCSCAUSESTVALSIPSNXTISINTSTATUSSSCRATCHCSWSSCRATCHCSWLSATPVSSTATUSVSIEVSTVECVSSCRATCHVSEPCVSCAUSEVSTVALVSIPVSATPMSTATUSMISAMEDELEGMIDELEGMIEMTVECMCOUNTERENMTVTMSTATUSHMCOUNTINHIBITMHPMEVENT3MHPMEVENT4MHPMEVENT5MHPMEVENT6MHPMEVENT7MHPMEVENT8MHPMEVENT9MHPMEVENT10MHPMEVENT11MHPMEVENT12MHPMEVENT13MHPMEVENT14MHPMEVENT15MHPMEVENT16MHPMEVENT17MHPMEVENT18MHPMEVENT19MHPMEVENT20MHPMEVENT21MHPMEVENT22MHPMEVENT23MHPMEVENT24MHPMEVENT25MHPMEVENT26MHPMEVENT27MHPMEVENT28MHPMEVENT29MHPMEVENT30MHPMEVENT31MSCRATCHMEPCMCAUSEMTVALMIPMNXTIMINTSTATUSMSCRATCHCSWMSCRATCHCSWLMTINSTMTVAL2PMPCFG0PMPCFG1PMPCFG2PMPCFG3PMPADDR0PMPADDR1PMPADDR2PMPADDR3PMPADDR4PMPADDR5PMPADDR6PMPADDR7PMPADDR8PMPADDR9PMPADDR10PMPADDR11PMPADDR12PMPADDR13PMPADDR14PMPADDR15HSTATUSHEDELEGHIDELEGHIEHTIMEDELTAHCOUNTERENHGEIEHTIMEDELTAHHTVALHIPHVIPHTINSTHGATPTSELECTTDATA1TDATA2TDATA3TINFOTCONTROLMCONTEXTMNOISESCONTEXTDCSRDPCDSCRATCH0DSCRATCH1MCYCLEMINSTRETMHPMCOUNTER3MHPMCOUNTER4MHPMCOUNTER5MHPMCOUNTER6MHPMCOUNTER7MHPMCOUNTER8MHPMCOUNTER9MHPMCOUNTER10MHPMCOUNTER11MHPMCOUNTER12MHPMCOUNTER13MHPMCOUNTER14MHPMCOUNTER15MHPMCOUNTER16MHPMCOUNTER17MHPMCOUNTER18MHPMCOUNTER19MHPMCOUNTER20MHPMCOUNTER21MHPMCOUNTER22MHPMCOUNTER23MHPMCOUNTER24MHPMCOUNTER25MHPMCOUNTER26MHPMCOUNTER27MHPMCOUNTER28MHPMCOUNTER29MHPMCOUNTER30MHPMCOUNTER31MCYCLEHMINSTRETHMHPMCOUNTER3HMHPMCOUNTER4HMHPMCOUNTER5HMHPMCOUNTER6HMHPMCOUNTER7HMHPMCOUNTER8HMHPMCOUNTER9HMHPMCOUNTER10HMHPMCOUNTER11HMHPMCOUNTER12HMHPMCOUNTER13HMHPMCOUNTER14HMHPMCOUNTER15HMHPMCOUNTER16HMHPMCOUNTER17HMHPMCOUNTER18HMHPMCOUNTER19HMHPMCOUNTER20HMHPMCOUNTER21HMHPMCOUNTER22HMHPMCOUNTER23HMHPMCOUNTER24HMHPMCOUNTER25HMHPMCOUNTER26HMHPMCOUNTER27HMHPMCOUNTER28HMHPMCOUNTER29HMHPMCOUNTER30HMHPMCOUNTER31HCYCLETIMEINSTRETHPMCOUNTER3HPMCOUNTER4HPMCOUNTER5HPMCOUNTER6HPMCOUNTER7HPMCOUNTER8HPMCOUNTER9HPMCOUNTER10HPMCOUNTER11HPMCOUNTER12HPMCOUNTER13HPMCOUNTER14HPMCOUNTER15HPMCOUNTER16HPMCOUNTER17HPMCOUNTER18HPMCOUNTER19HPMCOUNTER20HPMCOUNTER21HPMCOUNTER22HPMCOUNTER23HPMCOUNTER24HPMCOUNTER25HPMCOUNTER26HPMCOUNTER27HPMCOUNTER28HPMCOUNTER29HPMCOUNTER30HPMCOUNTER31VLVTYPEVLENBCYCLEHTIMEHINSTRETHHPMCOUNTER3HHPMCOUNTER4HHPMCOUNTER5HHPMCOUNTER6HHPMCOUNTER7HHPMCOUNTER8HHPMCOUNTER9HHPMCOUNTER10HHPMCOUNTER11HHPMCOUNTER12HHPMCOUNTER13HHPMCOUNTER14HHPMCOUNTER15HHPMCOUNTER16HHPMCOUNTER17HHPMCOUNTER18HHPMCOUNTER19HHPMCOUNTER20HHPMCOUNTER21HHPMCOUNTER22HHPMCOUNTER23HHPMCOUNTER24HHPMCOUNTER25HHPMCOUNTER26HHPMCOUNTER27HHPMCOUNTER28HHPMCOUNTER29HHPMCOUNTER30HHPMCOUNTER31HHGEIPMVENDORIDMARCHIDMIMPIDMHARTIDMENTROPY"
+
+var _CSR_map = map[CSR]string{
+	0:    _CSR_name[0:7],
+	1:    _CSR_name[7:13],
+	2:    _CSR_name[13:16],
+	3:    _CSR_name[16:20],
+	4:    _CSR_name[20:23],
+	5:    _CSR_name[23:28],
+	7:    _CSR_name[28:32],
+	8:    _CSR_name[32:38],
+	9:    _CSR_name[38:43],
+	10:   _CSR_name[43:47],
+	15:   _CSR_name[47:51],
+	64:   _CSR_name[51:59],
+	65:   _CSR_name[59:63],
+	66:   _CSR_name[63:69],
+	67:   _CSR_name[69:74],
+	68:   _CSR_name[74:77],
+	69:   _CSR_name[77:82],
+	70:   _CSR_name[82:92],
+	72:   _CSR_name[92:103],
+	73:   _CSR_name[103:115],
+	256:  _CSR_name[115:122],
+	258:  _CSR_name[122:129],
+	259:  _CSR_name[129:136],
+	260:  _CSR_name[136:139],
+	261:  _CSR_name[139:144],
+	262:  _CSR_name[144:154],
+	263:  _CSR_name[154:158],
+	320:  _CSR_name[158:166],
+	321:  _CSR_name[166:170],
+	322:  _CSR_name[170:176],
+	323:  _CSR_name[176:181],
+	324:  _CSR_name[181:184],
+	325:  _CSR_name[184:189],
+	326:  _CSR_name[189:199],
+	328:  _CSR_name[199:210],
+	329:  _CSR_name[210:222],
+	384:  _CSR_name[222:226],
+	512:  _CSR_name[226:234],
+	516:  _CSR_name[234:238],
+	517:  _CSR_name[238:244],
+	576:  _CSR_name[244:253],
+	577:  _CSR_name[253:258],
+	578:  _CSR_name[258:265],
+	579:  _CSR_name[265:271],
+	580:  _CSR_name[271:275],
+	640:  _CSR_name[275:280],
+	768:  _CSR_name[280:287],
+	769:  _CSR_name[287:291],
+	770:  _CSR_name[291:298],
+	771:  _CSR_name[298:305],
+	772:  _CSR_name[305:308],
+	773:  _CSR_name[308:313],
+	774:  _CSR_name[313:323],
+	775:  _CSR_name[323:327],
+	784:  _CSR_name[327:335],
+	800:  _CSR_name[335:348],
+	803:  _CSR_name[348:358],
+	804:  _CSR_name[358:368],
+	805:  _CSR_name[368:378],
+	806:  _CSR_name[378:388],
+	807:  _CSR_name[388:398],
+	808:  _CSR_name[398:408],
+	809:  _CSR_name[408:418],
+	810:  _CSR_name[418:429],
+	811:  _CSR_name[429:440],
+	812:  _CSR_name[440:451],
+	813:  _CSR_name[451:462],
+	814:  _CSR_name[462:473],
+	815:  _CSR_name[473:484],
+	816:  _CSR_name[484:495],
+	817:  _CSR_name[495:506],
+	818:  _CSR_name[506:517],
+	819:  _CSR_name[517:528],
+	820:  _CSR_name[528:539],
+	821:  _CSR_name[539:550],
+	822:  _CSR_name[550:561],
+	823:  _CSR_name[561:572],
+	824:  _CSR_name[572:583],
+	825:  _CSR_name[583:594],
+	826:  _CSR_name[594:605],
+	827:  _CSR_name[605:616],
+	828:  _CSR_name[616:627],
+	829:  _CSR_name[627:638],
+	830:  _CSR_name[638:649],
+	831:  _CSR_name[649:660],
+	832:  _CSR_name[660:668],
+	833:  _CSR_name[668:672],
+	834:  _CSR_name[672:678],
+	835:  _CSR_name[678:683],
+	836:  _CSR_name[683:686],
+	837:  _CSR_name[686:691],
+	838:  _CSR_name[691:701],
+	840:  _CSR_name[701:712],
+	841:  _CSR_name[712:724],
+	842:  _CSR_name[724:730],
+	843:  _CSR_name[730:736],
+	928:  _CSR_name[736:743],
+	929:  _CSR_name[743:750],
+	930:  _CSR_name[750:757],
+	931:  _CSR_name[757:764],
+	944:  _CSR_name[764:772],
+	945:  _CSR_name[772:780],
+	946:  _CSR_name[780:788],
+	947:  _CSR_name[788:796],
+	948:  _CSR_name[796:804],
+	949:  _CSR_name[804:812],
+	950:  _CSR_name[812:820],
+	951:  _CSR_name[820:828],
+	952:  _CSR_name[828:836],
+	953:  _CSR_name[836:844],
+	954:  _CSR_name[844:853],
+	955:  _CSR_name[853:862],
+	956:  _CSR_name[862:871],
+	957:  _CSR_name[871:880],
+	958:  _CSR_name[880:889],
+	959:  _CSR_name[889:898],
+	1536: _CSR_name[898:905],
+	1538: _CSR_name[905:912],
+	1539: _CSR_name[912:919],
+	1540: _CSR_name[919:922],
+	1541: _CSR_name[922:932],
+	1542: _CSR_name[932:942],
+	1543: _CSR_name[942:947],
+	1557: _CSR_name[947:958],
+	1603: _CSR_name[958:963],
+	1604: _CSR_name[963:966],
+	1605: _CSR_name[966:970],
+	1610: _CSR_name[970:976],
+	1664: _CSR_name[976:981],
+	1952: _CSR_name[981:988],
+	1953: _CSR_name[988:994],
+	1954: _CSR_name[994:1000],
+	1955: _CSR_name[1000:1006],
+	1956: _CSR_name[1006:1011],
+	1957: _CSR_name[1011:1019],
+	1960: _CSR_name[1019:1027],
+	1961: _CSR_name[1027:1033],
+	1962: _CSR_name[1033:1041],
+	1968: _CSR_name[1041:1045],
+	1969: _CSR_name[1045:1048],
+	1970: _CSR_name[1048:1057],
+	1971: _CSR_name[1057:1066],
+	2816: _CSR_name[1066:1072],
+	2818: _CSR_name[1072:1080],
+	2819: _CSR_name[1080:1092],
+	2820: _CSR_name[1092:1104],
+	2821: _CSR_name[1104:1116],
+	2822: _CSR_name[1116:1128],
+	2823: _CSR_name[1128:1140],
+	2824: _CSR_name[1140:1152],
+	2825: _CSR_name[1152:1164],
+	2826: _CSR_name[1164:1177],
+	2827: _CSR_name[1177:1190],
+	2828: _CSR_name[1190:1203],
+	2829: _CSR_name[1203:1216],
+	2830: _CSR_name[1216:1229],
+	2831: _CSR_name[1229:1242],
+	2832: _CSR_name[1242:1255],
+	2833: _CSR_name[1255:1268],
+	2834: _CSR_name[1268:1281],
+	2835: _CSR_name[1281:1294],
+	2836: _CSR_name[1294:1307],
+	2837: _CSR_name[1307:1320],
+	2838: _CSR_name[1320:1333],
+	2839: _CSR_name[1333:1346],
+	2840: _CSR_name[1346:1359],
+	2841: _CSR_name[1359:1372],
+	2842: _CSR_name[1372:1385],
+	2843: _CSR_name[1385:1398],
+	2844: _CSR_name[1398:1411],
+	2845: _CSR_name[1411:1424],
+	2846: _CSR_name[1424:1437],
+	2847: _CSR_name[1437:1450],
+	2944: _CSR_name[1450:1457],
+	2946: _CSR_name[1457:1466],
+	2947: _CSR_name[1466:1479],
+	2948: _CSR_name[1479:1492],
+	2949: _CSR_name[1492:1505],
+	2950: _CSR_name[1505:1518],
+	2951: _CSR_name[1518:1531],
+	2952: _CSR_name[1531:1544],
+	2953: _CSR_name[1544:1557],
+	2954: _CSR_name[1557:1571],
+	2955: _CSR_name[1571:1585],
+	2956: _CSR_name[1585:1599],
+	2957: _CSR_name[1599:1613],
+	2958: _CSR_name[1613:1627],
+	2959: _CSR_name[1627:1641],
+	2960: _CSR_name[1641:1655],
+	2961: _CSR_name[1655:1669],
+	2962: _CSR_name[1669:1683],
+	2963: _CSR_name[1683:1697],
+	2964: _CSR_name[1697:1711],
+	2965: _CSR_name[1711:1725],
+	2966: _CSR_name[1725:1739],
+	2967: _CSR_name[1739:1753],
+	2968: _CSR_name[1753:1767],
+	2969: _CSR_name[1767:1781],
+	2970: _CSR_name[1781:1795],
+	2971: _CSR_name[1795:1809],
+	2972: _CSR_name[1809:1823],
+	2973: _CSR_name[1823:1837],
+	2974: _CSR_name[1837:1851],
+	2975: _CSR_name[1851:1865],
+	3072: _CSR_name[1865:1870],
+	3073: _CSR_name[1870:1874],
+	3074: _CSR_name[1874:1881],
+	3075: _CSR_name[1881:1892],
+	3076: _CSR_name[1892:1903],
+	3077: _CSR_name[1903:1914],
+	3078: _CSR_name[1914:1925],
+	3079: _CSR_name[1925:1936],
+	3080: _CSR_name[1936:1947],
+	3081: _CSR_name[1947:1958],
+	3082: _CSR_name[1958:1970],
+	3083: _CSR_name[1970:1982],
+	3084: _CSR_name[1982:1994],
+	3085: _CSR_name[1994:2006],
+	3086: _CSR_name[2006:2018],
+	3087: _CSR_name[2018:2030],
+	3088: _CSR_name[2030:2042],
+	3089: _CSR_name[2042:2054],
+	3090: _CSR_name[2054:2066],
+	3091: _CSR_name[2066:2078],
+	3092: _CSR_name[2078:2090],
+	3093: _CSR_name[2090:2102],
+	3094: _CSR_name[2102:2114],
+	3095: _CSR_name[2114:2126],
+	3096: _CSR_name[2126:2138],
+	3097: _CSR_name[2138:2150],
+	3098: _CSR_name[2150:2162],
+	3099: _CSR_name[2162:2174],
+	3100: _CSR_name[2174:2186],
+	3101: _CSR_name[2186:2198],
+	3102: _CSR_name[2198:2210],
+	3103: _CSR_name[2210:2222],
+	3104: _CSR_name[2222:2224],
+	3105: _CSR_name[2224:2229],
+	3106: _CSR_name[2229:2234],
+	3200: _CSR_name[2234:2240],
+	3201: _CSR_name[2240:2245],
+	3202: _CSR_name[2245:2253],
+	3203: _CSR_name[2253:2265],
+	3204: _CSR_name[2265:2277],
+	3205: _CSR_name[2277:2289],
+	3206: _CSR_name[2289:2301],
+	3207: _CSR_name[2301:2313],
+	3208: _CSR_name[2313:2325],
+	3209: _CSR_name[2325:2337],
+	3210: _CSR_name[2337:2350],
+	3211: _CSR_name[2350:2363],
+	3212: _CSR_name[2363:2376],
+	3213: _CSR_name[2376:2389],
+	3214: _CSR_name[2389:2402],
+	3215: _CSR_name[2402:2415],
+	3216: _CSR_name[2415:2428],
+	3217: _CSR_name[2428:2441],
+	3218: _CSR_name[2441:2454],
+	3219: _CSR_name[2454:2467],
+	3220: _CSR_name[2467:2480],
+	3221: _CSR_name[2480:2493],
+	3222: _CSR_name[2493:2506],
+	3223: _CSR_name[2506:2519],
+	3224: _CSR_name[2519:2532],
+	3225: _CSR_name[2532:2545],
+	3226: _CSR_name[2545:2558],
+	3227: _CSR_name[2558:2571],
+	3228: _CSR_name[2571:2584],
+	3229: _CSR_name[2584:2597],
+	3230: _CSR_name[2597:2610],
+	3231: _CSR_name[2610:2623],
+	3602: _CSR_name[2623:2628],
+	3857: _CSR_name[2628:2637],
+	3858: _CSR_name[2637:2644],
+	3859: _CSR_name[2644:2650],
+	3860: _CSR_name[2650:2657],
+	3861: _CSR_name[2657:2665],
+}
+
+func (i CSR) String() string {
+	if str, ok := _CSR_map[i]; ok {
+		return str
+	}
+	return "CSR(" + strconv.FormatInt(int64(i), 10) + ")"
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/decode.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..390edfa936c267b18ecd5a5ceefef0543f79f948
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/decode.go
@@ -0,0 +1,596 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64asm
+
+import (
+	"encoding/binary"
+	"errors"
+)
+
+type argTypeList [6]argType
+
+// An instFormat describes the format of an instruction encoding.
+type instFormat struct {
+	mask  uint32
+	value uint32
+	op    Op
+	// args describe how to decode the instruction arguments.
+	// args is stored as a fixed-size array.
+	// if there are fewer than len(args) arguments, args[i] == 0 marks
+	// the end of the argument list.
+	args argTypeList
+}
+
+var (
+	errShort   = errors.New("truncated instruction")
+	errUnknown = errors.New("unknown instruction")
+)
+
+var decoderCover []bool
+
+func init() {
+	decoderCover = make([]bool, len(instFormats))
+}
+
+// Decode decodes the 4 bytes in src as a single instruction.
+func Decode(src []byte) (Inst, error) {
+	length := len(src)
+	if length < 2 {
+		return Inst{}, errShort
+	}
+
+	var x uint32
+	// Non-RVC instructions always starts with 0x11
+	// So check whether src[0] & 3 == 3
+	if src[0]&3 == 3 {
+		if length < 4 {
+			return Inst{}, errShort
+		}
+		length = 4
+		x = binary.LittleEndian.Uint32(src)
+	} else {
+		length = 2
+		x = uint32(binary.LittleEndian.Uint16(src))
+	}
+
+Search:
+	for i, f := range instFormats {
+		if (x & f.mask) != f.value {
+			continue
+		}
+
+		// Decode args.
+		var args Args
+		k := 0
+		for _, aop := range f.args {
+			if aop == 0 {
+				break
+			}
+			arg := decodeArg(aop, x, i)
+			if arg == nil {
+				if aop == arg_vm {
+					continue
+				}
+				if f.op != C_NOP {
+					// Cannot decode argument.
+					continue Search
+				}
+			}
+			args[k] = arg
+			k++
+		}
+
+		if length == 2 {
+			args = convertCompressedIns(&f, args)
+		}
+
+		decoderCover[i] = true
+		inst := Inst{
+			Op:   f.op,
+			Args: args,
+			Enc:  x,
+			Len:  length,
+		}
+		return inst, nil
+	}
+	return Inst{}, errUnknown
+}
+
+// decodeArg decodes the arg described by aop from the instruction bits x.
+// It returns nil if x cannot be decoded according to aop.
+func decodeArg(aop argType, x uint32, index int) Arg {
+	switch aop {
+	case arg_rd:
+		return X0 + Reg((x>>7)&((1<<5)-1))
+
+	case arg_rs1:
+		return X0 + Reg((x>>15)&((1<<5)-1))
+
+	case arg_rs2:
+		return X0 + Reg((x>>20)&((1<<5)-1))
+
+	case arg_rs3:
+		return X0 + Reg((x>>27)&((1<<5)-1))
+
+	case arg_fd:
+		return F0 + Reg((x>>7)&((1<<5)-1))
+
+	case arg_fs1:
+		return F0 + Reg((x>>15)&((1<<5)-1))
+
+	case arg_fs2:
+		return F0 + Reg((x>>20)&((1<<5)-1))
+
+	case arg_fs3:
+		return F0 + Reg((x>>27)&((1<<5)-1))
+
+	case arg_vd:
+		return V0 + Reg((x>>7)&((1<<5)-1))
+
+	case arg_vm:
+		if x&(1<<25) == 0 {
+			return V0
+		} else {
+			return nil
+		}
+
+	case arg_vs1:
+		return V0 + Reg((x>>15)&((1<<5)-1))
+
+	case arg_vs2:
+		return V0 + Reg((x>>20)&((1<<5)-1))
+
+	case arg_vs3:
+		return V0 + Reg((x>>7)&((1<<5)-1))
+
+	case arg_rs1_ptr:
+		return RegPtr{X0 + Reg((x>>15)&((1<<5)-1))}
+
+	case arg_rs1_mem:
+		imm := x >> 20
+		// Sign-extend
+		if imm>>uint32(12-1) == 1 {
+			imm |= 0xfffff << 12
+		}
+		return RegOffset{X0 + Reg((x>>15)&((1<<5)-1)), Simm{int32(imm), true, 12}}
+
+	case arg_rs1_store:
+		imm := (x<<20)>>27 | (x>>25)<<5
+		// Sign-extend
+		if imm>>uint32(12-1) == 1 {
+			imm |= 0xfffff << 12
+		}
+		return RegOffset{X0 + Reg((x>>15)&((1<<5)-1)), Simm{int32(imm), true, 12}}
+
+	case arg_pred:
+		imm := x << 4 >> 28
+		return MemOrder(uint8(imm))
+
+	case arg_succ:
+		imm := x << 8 >> 28
+		return MemOrder(uint8(imm))
+
+	case arg_csr:
+		imm := x >> 20
+		return CSR(imm)
+
+	case arg_zimm:
+		imm := x << 12 >> 27
+		return Uimm{imm, true}
+
+	case arg_shamt5:
+		imm := x << 7 >> 27
+		return Uimm{imm, false}
+
+	case arg_shamt6:
+		imm := x << 6 >> 26
+		return Uimm{imm, false}
+
+	case arg_imm12:
+		imm := x >> 20
+		// Sign-extend
+		if imm>>uint32(12-1) == 1 {
+			imm |= 0xfffff << 12
+		}
+		return Simm{int32(imm), true, 12}
+
+	case arg_imm20:
+		imm := x >> 12
+		return Uimm{imm, false}
+
+	case arg_jimm20:
+		imm := (x>>31)<<20 | (x<<1)>>22<<1 | (x<<11)>>31<<11 | (x<<12)>>24<<12
+		// Sign-extend
+		if imm>>uint32(21-1) == 1 {
+			imm |= 0x7ff << 21
+		}
+		return Simm{int32(imm), true, 21}
+
+	case arg_simm12:
+		imm := (x<<20)>>27 | (x>>25)<<5
+		// Sign-extend
+		if imm>>uint32(12-1) == 1 {
+			imm |= 0xfffff << 12
+		}
+		return Simm{int32(imm), true, 12}
+
+	case arg_bimm12:
+		imm := (x<<20)>>28<<1 | (x<<1)>>26<<5 | (x<<24)>>31<<11 | (x>>31)<<12
+		// Sign-extend
+		if imm>>uint32(13-1) == 1 {
+			imm |= 0x7ffff << 13
+		}
+		return Simm{int32(imm), true, 13}
+
+	case arg_simm5:
+		imm := x << 12 >> 27
+		// Sign-extend
+		if imm>>uint32(5-1) == 1 {
+			imm |= 0x7ffffff << 5
+		}
+		return Simm{int32(imm), true, 5}
+
+	case arg_zimm5:
+		imm := x << 12 >> 27
+		return Uimm{imm, true}
+
+	case arg_vtype_zimm10:
+		imm := x << 2 >> 22
+		return VType(imm)
+
+	case arg_vtype_zimm11:
+		imm := x << 1 >> 21
+		return VType(imm)
+
+	case arg_rd_p, arg_rs2_p:
+		return X8 + Reg((x>>2)&((1<<3)-1))
+
+	case arg_fd_p, arg_fs2_p:
+		return F8 + Reg((x>>2)&((1<<3)-1))
+
+	case arg_rs1_p, arg_rd_rs1_p:
+		return X8 + Reg((x>>7)&((1<<3)-1))
+
+	case arg_rd_n0, arg_rs1_n0, arg_rd_rs1_n0, arg_c_rs1_n0:
+		if X0+Reg((x>>7)&((1<<5)-1)) == X0 {
+			return nil
+		}
+		return X0 + Reg((x>>7)&((1<<5)-1))
+
+	case arg_c_rs2_n0:
+		if X0+Reg((x>>2)&((1<<5)-1)) == X0 {
+			return nil
+		}
+		return X0 + Reg((x>>2)&((1<<5)-1))
+
+	case arg_c_fs2:
+		return F0 + Reg((x>>2)&((1<<5)-1))
+
+	case arg_c_rs2:
+		return X0 + Reg((x>>2)&((1<<5)-1))
+
+	case arg_rd_n2:
+		if X0+Reg((x>>7)&((1<<5)-1)) == X0 || X0+Reg((x>>7)&((1<<5)-1)) == X2 {
+			return nil
+		}
+		return X0 + Reg((x>>7)&((1<<5)-1))
+
+	case arg_c_imm6:
+		imm := (x<<25)>>27 | (x<<19)>>31<<5
+		// Sign-extend
+		if imm>>uint32(6-1) == 1 {
+			imm |= 0x3ffffff << 6
+		}
+		return Simm{int32(imm), true, 6}
+
+	case arg_c_nzimm6:
+		imm := (x<<25)>>27 | (x<<19)>>31<<5
+		// Sign-extend
+		if imm>>uint32(6-1) == 1 {
+			imm |= 0x3ffffff << 6
+		}
+		if int32(imm) == 0 {
+			return nil
+		}
+		return Simm{int32(imm), true, 6}
+
+	case arg_c_nzuimm6:
+		imm := (x<<25)>>27 | (x<<19)>>31<<5
+		if int32(imm) == 0 {
+			return nil
+		}
+		return Uimm{imm, false}
+
+	case arg_c_uimm7:
+		imm := (x<<26)>>31<<6 | (x<<25)>>31<<2 | (x<<19)>>29<<3
+		return Uimm{imm, false}
+
+	case arg_c_uimm8:
+		imm := (x<<25)>>30<<6 | (x<<19)>>29<<3
+		return Uimm{imm, false}
+
+	case arg_c_uimm8sp_s:
+		imm := (x<<23)>>30<<6 | (x<<19)>>28<<2
+		return Uimm{imm, false}
+
+	case arg_c_uimm8sp:
+		imm := (x<<25)>>29<<2 | (x<<19)>>31<<5 | (x<<28)>>30<<6
+		return Uimm{imm, false}
+
+	case arg_c_uimm9sp_s:
+		imm := (x<<22)>>29<<6 | (x<<19)>>29<<3
+		return Uimm{imm, false}
+
+	case arg_c_uimm9sp:
+		imm := (x<<25)>>30<<3 | (x<<19)>>31<<5 | (x<<27)>>29<<6
+		return Uimm{imm, false}
+
+	case arg_c_bimm9:
+		imm := (x<<29)>>31<<5 | (x<<27)>>30<<1 | (x<<25)>>30<<6 | (x<<19)>>31<<8 | (x<<20)>>30<<3
+		// Sign-extend
+		if imm>>uint32(9-1) == 1 {
+			imm |= 0x7fffff << 9
+		}
+		return Simm{int32(imm), true, 9}
+
+	case arg_c_nzimm10:
+		imm := (x<<29)>>31<<5 | (x<<27)>>30<<7 | (x<<26)>>31<<6 | (x<<25)>>31<<4 | (x<<19)>>31<<9
+		// Sign-extend
+		if imm>>uint32(10-1) == 1 {
+			imm |= 0x3fffff << 10
+		}
+		if int32(imm) == 0 {
+			return nil
+		}
+		return Simm{int32(imm), true, 10}
+
+	case arg_c_nzuimm10:
+		imm := (x<<26)>>31<<3 | (x<<25)>>31<<2 | (x<<21)>>28<<6 | (x<<19)>>30<<4
+		if int32(imm) == 0 {
+			return nil
+		}
+		return Uimm{imm, false}
+
+	case arg_c_imm12:
+		imm := (x<<29)>>31<<5 | (x<<26)>>28<<1 | (x<<25)>>31<<7 | (x<<24)>>31<<6 | (x<<23)>>31<<10 | (x<<21)>>30<<8 | (x<<20)>>31<<4 | (x<<19)>>31<<11
+		// Sign-extend
+		if imm>>uint32(12-1) == 1 {
+			imm |= 0xfffff << 12
+		}
+		return Simm{int32(imm), true, 12}
+
+	case arg_c_nzimm18:
+		imm := (x<<25)>>27<<12 | (x<<19)>>31<<17
+		// Sign-extend
+		if imm>>uint32(18-1) == 1 {
+			imm |= 0x3fff << 18
+		}
+		if int32(imm) == 0 {
+			return nil
+		}
+		return Simm{int32(imm), true, 18}
+
+	default:
+		return nil
+	}
+}
+
+// convertCompressedIns rewrites the RVC Instruction to regular Instructions
+func convertCompressedIns(f *instFormat, args Args) Args {
+	var newargs Args
+	switch f.op {
+	case C_ADDI4SPN:
+		f.op = ADDI
+		newargs[0] = args[0]
+		newargs[1] = Reg(X2)
+		newargs[2] = Simm{int32(args[1].(Uimm).Imm), true, 12}
+
+	case C_LW:
+		f.op = LW
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{args[1].(Reg), Simm{int32(args[2].(Uimm).Imm), true, 12}}
+
+	case C_SW:
+		f.op = SW
+		newargs[0] = args[1]
+		newargs[1] = RegOffset{args[0].(Reg), Simm{int32(args[2].(Uimm).Imm), true, 12}}
+
+	case C_NOP:
+		f.op = ADDI
+		newargs[0] = X0
+		newargs[1] = X0
+		newargs[2] = Simm{0, true, 12}
+
+	case C_ADDI:
+		f.op = ADDI
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = Simm{args[1].(Simm).Imm, true, 12}
+
+	case C_LI:
+		f.op = ADDI
+		newargs[0] = args[0]
+		newargs[1] = Reg(X0)
+		newargs[2] = Simm{args[1].(Simm).Imm, true, 12}
+
+	case C_ADDI16SP:
+		f.op = ADDI
+		newargs[0] = Reg(X2)
+		newargs[1] = Reg(X2)
+		newargs[2] = Simm{args[0].(Simm).Imm, true, 12}
+
+	case C_LUI:
+		f.op = LUI
+		newargs[0] = args[0]
+		newargs[1] = Uimm{uint32(args[1].(Simm).Imm >> 12), false}
+
+	case C_ANDI:
+		f.op = ANDI
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = Simm{args[1].(Simm).Imm, true, 12}
+
+	case C_SUB:
+		f.op = SUB
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_XOR:
+		f.op = XOR
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_OR:
+		f.op = OR
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_AND:
+		f.op = AND
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_J:
+		f.op = JAL
+		newargs[0] = Reg(X0)
+		newargs[1] = Simm{args[0].(Simm).Imm, true, 21}
+
+	case C_BEQZ:
+		f.op = BEQ
+		newargs[0] = args[0]
+		newargs[1] = Reg(X0)
+		newargs[2] = Simm{args[1].(Simm).Imm, true, 13}
+
+	case C_BNEZ:
+		f.op = BNE
+		newargs[0] = args[0]
+		newargs[1] = Reg(X0)
+		newargs[2] = Simm{args[1].(Simm).Imm, true, 13}
+
+	case C_LWSP:
+		f.op = LW
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{Reg(X2), Simm{int32(args[1].(Uimm).Imm), true, 12}}
+
+	case C_JR:
+		f.op = JALR
+		newargs[0] = Reg(X0)
+		newargs[1] = RegOffset{args[0].(Reg), Simm{0, true, 12}}
+
+	case C_MV:
+		f.op = ADD
+		newargs[0] = args[0]
+		newargs[1] = Reg(X0)
+		newargs[2] = args[1]
+
+	case C_EBREAK:
+		f.op = EBREAK
+
+	case C_JALR:
+		f.op = JALR
+		newargs[0] = Reg(X1)
+		newargs[1] = RegOffset{args[0].(Reg), Simm{0, true, 12}}
+
+	case C_ADD:
+		f.op = ADD
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_SWSP:
+		f.op = SW
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{Reg(X2), Simm{int32(args[1].(Uimm).Imm), true, 12}}
+
+	// riscv64 compressed instructions
+	case C_LD:
+		f.op = LD
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{args[1].(Reg), Simm{int32(args[2].(Uimm).Imm), true, 12}}
+
+	case C_SD:
+		f.op = SD
+		newargs[0] = args[1]
+		newargs[1] = RegOffset{args[0].(Reg), Simm{int32(args[2].(Uimm).Imm), true, 12}}
+
+	case C_ADDIW:
+		f.op = ADDIW
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = Simm{args[1].(Simm).Imm, true, 12}
+
+	case C_SRLI:
+		f.op = SRLI
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_SRAI:
+		f.op = SRAI
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_SUBW:
+		f.op = SUBW
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_ADDW:
+		f.op = ADDW
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_SLLI:
+		f.op = SLLI
+		newargs[0] = args[0]
+		newargs[1] = args[0]
+		newargs[2] = args[1]
+
+	case C_LDSP:
+		f.op = LD
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{Reg(X2), Simm{int32(args[1].(Uimm).Imm), true, 12}}
+
+	case C_SDSP:
+		f.op = SD
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{Reg(X2), Simm{int32(args[1].(Uimm).Imm), true, 12}}
+
+	// riscv double precision floating point compressed instructions
+	case C_FLD:
+		f.op = FLD
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{args[1].(Reg), Simm{int32(args[2].(Uimm).Imm), true, 12}}
+
+	case C_FSD:
+		f.op = FSD
+		newargs[0] = args[1]
+		newargs[1] = RegOffset{args[0].(Reg), Simm{int32(args[2].(Uimm).Imm), true, 12}}
+
+	case C_FLDSP:
+		f.op = FLD
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{Reg(X2), Simm{int32(args[1].(Uimm).Imm), true, 12}}
+
+	case C_FSDSP:
+		f.op = FSD
+		newargs[0] = args[0]
+		newargs[1] = RegOffset{Reg(X2), Simm{int32(args[1].(Uimm).Imm), true, 12}}
+
+	case C_UNIMP:
+		f.op = CSRRW
+		newargs[0] = Reg(X0)
+		newargs[1] = CSR(CYCLE)
+		newargs[2] = Reg(X0)
+	}
+	return newargs
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/gnu.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/gnu.go
new file mode 100644
index 0000000000000000000000000000000000000000..d8febcc03944074c1caacbf19ef5f763ccaa4f3b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/gnu.go
@@ -0,0 +1,404 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64asm
+
+import (
+	"strings"
+)
+
+// GNUSyntax returns the GNU assembler syntax for the instruction, as defined by GNU binutils.
+// This form typically matches the syntax defined in the RISC-V Instruction Set Manual. See
+// https://github.com/riscv/riscv-isa-manual/releases/download/Ratified-IMAFDQC/riscv-spec-20191213.pdf
+func GNUSyntax(inst Inst) string {
+	hasVectorArg := false
+	var args []string
+	for _, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		args = append(args, strings.ToLower(a.String()))
+		if r, ok := a.(Reg); ok {
+			hasVectorArg = hasVectorArg || (r >= V0 && r <= V31)
+		}
+	}
+
+	if hasVectorArg {
+		return gnuVectorOp(inst, args)
+	}
+
+	op := strings.ToLower(inst.Op.String())
+	switch inst.Op {
+	case ADDI, ADDIW, ANDI, ORI, SLLI, SLLIW, SRAI, SRAIW, SRLI, SRLIW, XORI:
+		if inst.Op == ADDI {
+			if inst.Args[1].(Reg) == X0 && inst.Args[0].(Reg) != X0 {
+				op = "li"
+				args[1] = args[2]
+				args = args[:len(args)-1]
+				break
+			}
+
+			if inst.Args[2].(Simm).Imm == 0 {
+				if inst.Args[0].(Reg) == X0 && inst.Args[1].(Reg) == X0 {
+					op = "nop"
+					args = nil
+				} else {
+					op = "mv"
+					args = args[:len(args)-1]
+				}
+			}
+		}
+
+		if inst.Op == ANDI && inst.Args[2].(Simm).Imm == 255 {
+			op = "zext.b"
+			args = args[:len(args)-1]
+		}
+
+		if inst.Op == ADDIW && inst.Args[2].(Simm).Imm == 0 {
+			op = "sext.w"
+			args = args[:len(args)-1]
+		}
+
+		if inst.Op == XORI && inst.Args[2].(Simm).String() == "-1" {
+			op = "not"
+			args = args[:len(args)-1]
+		}
+
+	case ADD:
+		if inst.Args[1].(Reg) == X0 {
+			op = "mv"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case BEQ:
+		if inst.Args[1].(Reg) == X0 {
+			op = "beqz"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case BGE:
+		if inst.Args[1].(Reg) == X0 {
+			op = "bgez"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		} else if inst.Args[0].(Reg) == X0 {
+			op = "blez"
+			args[0], args[1] = args[1], args[2]
+			args = args[:len(args)-1]
+		}
+
+	case BLT:
+		if inst.Args[1].(Reg) == X0 {
+			op = "bltz"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		} else if inst.Args[0].(Reg) == X0 {
+			op = "bgtz"
+			args[0], args[1] = args[1], args[2]
+			args = args[:len(args)-1]
+		}
+
+	case BNE:
+		if inst.Args[1].(Reg) == X0 {
+			op = "bnez"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case CSRRC:
+		if inst.Args[0].(Reg) == X0 {
+			op = "csrc"
+			args[0], args[1] = args[1], args[2]
+			args = args[:len(args)-1]
+		}
+
+	case CSRRCI:
+		if inst.Args[0].(Reg) == X0 {
+			op = "csrci"
+			args[0], args[1] = args[1], args[2]
+			args = args[:len(args)-1]
+		}
+
+	case CSRRS:
+		if inst.Args[2].(Reg) == X0 {
+			switch inst.Args[1].(CSR) {
+			case FCSR:
+				op = "frcsr"
+				args = args[:len(args)-2]
+
+			case FFLAGS:
+				op = "frflags"
+				args = args[:len(args)-2]
+
+			case FRM:
+				op = "frrm"
+				args = args[:len(args)-2]
+
+			// rdcycleh, rdinstreth and rdtimeh are RV-32 only instructions.
+			// So not included there.
+			case CYCLE:
+				op = "rdcycle"
+				args = args[:len(args)-2]
+
+			case INSTRET:
+				op = "rdinstret"
+				args = args[:len(args)-2]
+
+			case TIME:
+				op = "rdtime"
+				args = args[:len(args)-2]
+
+			default:
+				op = "csrr"
+				args = args[:len(args)-1]
+			}
+		} else if inst.Args[0].(Reg) == X0 {
+			op = "csrs"
+			args[0], args[1] = args[1], args[2]
+			args = args[:len(args)-1]
+		}
+
+	case CSRRSI:
+		if inst.Args[0].(Reg) == X0 {
+			op = "csrsi"
+			args[0], args[1] = args[1], args[2]
+			args = args[:len(args)-1]
+		}
+
+	case CSRRW:
+		switch inst.Args[1].(CSR) {
+		case FCSR:
+			op = "fscsr"
+			if inst.Args[0].(Reg) == X0 {
+				args[0] = args[2]
+				args = args[:len(args)-2]
+			} else {
+				args[1] = args[2]
+				args = args[:len(args)-1]
+			}
+
+		case FFLAGS:
+			op = "fsflags"
+			if inst.Args[0].(Reg) == X0 {
+				args[0] = args[2]
+				args = args[:len(args)-2]
+			} else {
+				args[1] = args[2]
+				args = args[:len(args)-1]
+			}
+
+		case FRM:
+			op = "fsrm"
+			if inst.Args[0].(Reg) == X0 {
+				args[0] = args[2]
+				args = args[:len(args)-2]
+			} else {
+				args[1] = args[2]
+				args = args[:len(args)-1]
+			}
+
+		case CYCLE:
+			if inst.Args[0].(Reg) == X0 && inst.Args[2].(Reg) == X0 {
+				op = "unimp"
+				args = nil
+			}
+
+		default:
+			if inst.Args[0].(Reg) == X0 {
+				op = "csrw"
+				args[0], args[1] = args[1], args[2]
+				args = args[:len(args)-1]
+			}
+		}
+
+	case CSRRWI:
+		if inst.Args[0].(Reg) == X0 {
+			op = "csrwi"
+			args[0], args[1] = args[1], args[2]
+			args = args[:len(args)-1]
+		}
+
+	// When both pred and succ equals to iorw, the GNU objdump will omit them.
+	case FENCE:
+		if inst.Args[0].(MemOrder).String() == "iorw" &&
+			inst.Args[1].(MemOrder).String() == "iorw" {
+			args = nil
+		}
+
+	case FSGNJX_D:
+		if inst.Args[1].(Reg) == inst.Args[2].(Reg) {
+			op = "fabs.d"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJX_S:
+		if inst.Args[1].(Reg) == inst.Args[2].(Reg) {
+			op = "fabs.s"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJ_D:
+		if inst.Args[1].(Reg) == inst.Args[2].(Reg) {
+			op = "fmv.d"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJ_S:
+		if inst.Args[1].(Reg) == inst.Args[2].(Reg) {
+			op = "fmv.s"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJN_D:
+		if inst.Args[1].(Reg) == inst.Args[2].(Reg) {
+			op = "fneg.d"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJN_S:
+		if inst.Args[1].(Reg) == inst.Args[2].(Reg) {
+			op = "fneg.s"
+			args = args[:len(args)-1]
+		}
+
+	case JAL:
+		if inst.Args[0].(Reg) == X0 {
+			op = "j"
+			args[0] = args[1]
+			args = args[:len(args)-1]
+		} else if inst.Args[0].(Reg) == X1 {
+			op = "jal"
+			args[0] = args[1]
+			args = args[:len(args)-1]
+		}
+
+	case JALR:
+		if inst.Args[0].(Reg) == X1 && inst.Args[1].(RegOffset).Ofs.Imm == 0 {
+			args[0] = inst.Args[1].(RegOffset).OfsReg.String()
+			args = args[:len(args)-1]
+		}
+
+		if inst.Args[0].(Reg) == X0 {
+			if inst.Args[1].(RegOffset).OfsReg == X1 && inst.Args[1].(RegOffset).Ofs.Imm == 0 {
+				op = "ret"
+				args = nil
+			} else if inst.Args[1].(RegOffset).Ofs.Imm == 0 {
+				op = "jr"
+				args[0] = inst.Args[1].(RegOffset).OfsReg.String()
+				args = args[:len(args)-1]
+			} else {
+				op = "jr"
+				args[0] = inst.Args[1].(RegOffset).String()
+				args = args[:len(args)-1]
+			}
+		}
+
+	case SLTIU:
+		if inst.Args[2].(Simm).String() == "1" {
+			op = "seqz"
+			args = args[:len(args)-1]
+		}
+
+	case SLT:
+		if inst.Args[1].(Reg) == X0 {
+			op = "sgtz"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		} else if inst.Args[2].(Reg) == X0 {
+			op = "sltz"
+			args = args[:len(args)-1]
+		}
+
+	case SLTU:
+		if inst.Args[1].(Reg) == X0 {
+			op = "snez"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case SUB:
+		if inst.Args[1].(Reg) == X0 {
+			op = "neg"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case SUBW:
+		if inst.Args[1].(Reg) == X0 {
+			op = "negw"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case VSETVLI, VSETIVLI:
+		args[0], args[2] = args[2], strings.ReplaceAll(args[0], " ", "")
+
+	case VSETVL:
+		args[0], args[2] = args[2], args[0]
+	}
+
+	if args != nil {
+		op += " " + strings.Join(args, ",")
+	}
+	return op
+}
+
+func gnuVectorOp(inst Inst, args []string) string {
+	// Instruction is either a vector load, store or an arithmetic
+	// operation. We can use the inst.Enc to figure out which. Whatever
+	// it is, it has at least one argument.
+
+	rawArgs := inst.Args[:]
+
+	var mask string
+	var op string
+	if inst.Enc&(1<<25) == 0 {
+		if implicitMask(inst.Op) {
+			mask = "v0"
+		} else {
+			mask = "v0.t"
+			args = args[1:]
+			rawArgs = rawArgs[1:]
+		}
+	}
+
+	if len(args) > 1 {
+		if inst.Enc&0x7f == 0x7 || inst.Enc&0x7f == 0x27 {
+			// It's a load or a store
+			if len(args) >= 2 {
+				args[0], args[len(args)-1] = args[len(args)-1], args[0]
+			}
+			op = pseudoRVVLoad(inst.Op)
+		} else {
+			// It's an arithmetic instruction
+
+			op, args = pseudoRVVArith(inst.Op, rawArgs, args)
+
+			if len(args) == 3 {
+				if imaOrFma(inst.Op) {
+					args[0], args[2] = args[2], args[0]
+				} else {
+					args[0], args[1], args[2] = args[2], args[0], args[1]
+				}
+			} else if len(args) == 2 {
+				args[0], args[1] = args[1], args[0]
+			}
+		}
+	}
+
+	// The mask is always the last argument
+
+	if mask != "" {
+		args = append(args, mask)
+	}
+
+	if op == "" {
+		op = inst.Op.String()
+	}
+	op = strings.ToLower(op)
+
+	return op + " " + strings.Join(args, ",")
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/inst.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..51dc5bcded1eede7505c14abb5150de579103e62
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/inst.go
@@ -0,0 +1,550 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// An Op is a RISC-V opcode.
+type Op uint16
+
+// NOTE: The actual Op values are defined in tables.go.
+func (op Op) String() string {
+	if op >= Op(len(opstr)) || opstr[op] == "" {
+		return fmt.Sprintf("Op(%d)", op)
+	}
+
+	return opstr[op]
+}
+
+// An Arg is a single instruction argument.
+type Arg interface {
+	String() string
+}
+
+// An Args holds the instruction arguments.
+// If an instruction has fewer than 6 arguments,
+// the final elements in the array are nil.
+type Args [6]Arg
+
+// An Inst is a single instruction.
+type Inst struct {
+	Op   Op     // Opcode mnemonic.
+	Enc  uint32 // Raw encoding bits.
+	Args Args   // Instruction arguments, in RISC-V mamual order.
+	Len  int    // Length of encoded instruction in bytes
+}
+
+func (i Inst) String() string {
+	var args []string
+	for _, arg := range i.Args {
+		if arg == nil {
+			break
+		}
+		args = append(args, arg.String())
+	}
+
+	if len(args) == 0 {
+		return i.Op.String()
+	}
+	return i.Op.String() + " " + strings.Join(args, ",")
+}
+
+// A Reg is a single register.
+// The zero value denotes X0, not the absence of a register.
+type Reg uint16
+
+const (
+	// General-purpose registers
+	X0 Reg = iota
+	X1
+	X2
+	X3
+	X4
+	X5
+	X6
+	X7
+	X8
+	X9
+	X10
+	X11
+	X12
+	X13
+	X14
+	X15
+	X16
+	X17
+	X18
+	X19
+	X20
+	X21
+	X22
+	X23
+	X24
+	X25
+	X26
+	X27
+	X28
+	X29
+	X30
+	X31
+
+	// Floating point registers
+	F0
+	F1
+	F2
+	F3
+	F4
+	F5
+	F6
+	F7
+	F8
+	F9
+	F10
+	F11
+	F12
+	F13
+	F14
+	F15
+	F16
+	F17
+	F18
+	F19
+	F20
+	F21
+	F22
+	F23
+	F24
+	F25
+	F26
+	F27
+	F28
+	F29
+	F30
+	F31
+
+	// Vector registers
+	V0
+	V1
+	V2
+	V3
+	V4
+	V5
+	V6
+	V7
+	V8
+	V9
+	V10
+	V11
+	V12
+	V13
+	V14
+	V15
+	V16
+	V17
+	V18
+	V19
+	V20
+	V21
+	V22
+	V23
+	V24
+	V25
+	V26
+	V27
+	V28
+	V29
+	V30
+	V31
+)
+
+func (r Reg) String() string {
+	switch {
+	case r >= X0 && r <= X31:
+		return fmt.Sprintf("x%d", r)
+
+	case r >= F0 && r <= F31:
+		return fmt.Sprintf("f%d", r-F0)
+
+	case r >= V0 && r <= V31:
+		return fmt.Sprintf("v%d", r-V0)
+
+	default:
+		return fmt.Sprintf("Unknown(%d)", r)
+	}
+}
+
+// A CSR is a single control and status register.
+// Use stringer to generate CSR match table.
+//
+//go:generate stringer -type=CSR
+type CSR uint16
+
+const (
+	// Control status register
+	USTATUS        CSR = 0x0000
+	FFLAGS         CSR = 0x0001
+	FRM            CSR = 0x0002
+	FCSR           CSR = 0x0003
+	UIE            CSR = 0x0004
+	UTVEC          CSR = 0x0005
+	UTVT           CSR = 0x0007
+	VSTART         CSR = 0x0008
+	VXSAT          CSR = 0x0009
+	VXRM           CSR = 0x000a
+	VCSR           CSR = 0x000f
+	USCRATCH       CSR = 0x0040
+	UEPC           CSR = 0x0041
+	UCAUSE         CSR = 0x0042
+	UTVAL          CSR = 0x0043
+	UIP            CSR = 0x0044
+	UNXTI          CSR = 0x0045
+	UINTSTATUS     CSR = 0x0046
+	USCRATCHCSW    CSR = 0x0048
+	USCRATCHCSWL   CSR = 0x0049
+	SSTATUS        CSR = 0x0100
+	SEDELEG        CSR = 0x0102
+	SIDELEG        CSR = 0x0103
+	SIE            CSR = 0x0104
+	STVEC          CSR = 0x0105
+	SCOUNTEREN     CSR = 0x0106
+	STVT           CSR = 0x0107
+	SSCRATCH       CSR = 0x0140
+	SEPC           CSR = 0x0141
+	SCAUSE         CSR = 0x0142
+	STVAL          CSR = 0x0143
+	SIP            CSR = 0x0144
+	SNXTI          CSR = 0x0145
+	SINTSTATUS     CSR = 0x0146
+	SSCRATCHCSW    CSR = 0x0148
+	SSCRATCHCSWL   CSR = 0x0149
+	SATP           CSR = 0x0180
+	VSSTATUS       CSR = 0x0200
+	VSIE           CSR = 0x0204
+	VSTVEC         CSR = 0x0205
+	VSSCRATCH      CSR = 0x0240
+	VSEPC          CSR = 0x0241
+	VSCAUSE        CSR = 0x0242
+	VSTVAL         CSR = 0x0243
+	VSIP           CSR = 0x0244
+	VSATP          CSR = 0x0280
+	MSTATUS        CSR = 0x0300
+	MISA           CSR = 0x0301
+	MEDELEG        CSR = 0x0302
+	MIDELEG        CSR = 0x0303
+	MIE            CSR = 0x0304
+	MTVEC          CSR = 0x0305
+	MCOUNTEREN     CSR = 0x0306
+	MTVT           CSR = 0x0307
+	MSTATUSH       CSR = 0x0310
+	MCOUNTINHIBIT  CSR = 0x0320
+	MHPMEVENT3     CSR = 0x0323
+	MHPMEVENT4     CSR = 0x0324
+	MHPMEVENT5     CSR = 0x0325
+	MHPMEVENT6     CSR = 0x0326
+	MHPMEVENT7     CSR = 0x0327
+	MHPMEVENT8     CSR = 0x0328
+	MHPMEVENT9     CSR = 0x0329
+	MHPMEVENT10    CSR = 0x032a
+	MHPMEVENT11    CSR = 0x032b
+	MHPMEVENT12    CSR = 0x032c
+	MHPMEVENT13    CSR = 0x032d
+	MHPMEVENT14    CSR = 0x032e
+	MHPMEVENT15    CSR = 0x032f
+	MHPMEVENT16    CSR = 0x0330
+	MHPMEVENT17    CSR = 0x0331
+	MHPMEVENT18    CSR = 0x0332
+	MHPMEVENT19    CSR = 0x0333
+	MHPMEVENT20    CSR = 0x0334
+	MHPMEVENT21    CSR = 0x0335
+	MHPMEVENT22    CSR = 0x0336
+	MHPMEVENT23    CSR = 0x0337
+	MHPMEVENT24    CSR = 0x0338
+	MHPMEVENT25    CSR = 0x0339
+	MHPMEVENT26    CSR = 0x033a
+	MHPMEVENT27    CSR = 0x033b
+	MHPMEVENT28    CSR = 0x033c
+	MHPMEVENT29    CSR = 0x033d
+	MHPMEVENT30    CSR = 0x033e
+	MHPMEVENT31    CSR = 0x033f
+	MSCRATCH       CSR = 0x0340
+	MEPC           CSR = 0x0341
+	MCAUSE         CSR = 0x0342
+	MTVAL          CSR = 0x0343
+	MIP            CSR = 0x0344
+	MNXTI          CSR = 0x0345
+	MINTSTATUS     CSR = 0x0346
+	MSCRATCHCSW    CSR = 0x0348
+	MSCRATCHCSWL   CSR = 0x0349
+	MTINST         CSR = 0x034a
+	MTVAL2         CSR = 0x034b
+	PMPCFG0        CSR = 0x03a0
+	PMPCFG1        CSR = 0x03a1
+	PMPCFG2        CSR = 0x03a2
+	PMPCFG3        CSR = 0x03a3
+	PMPADDR0       CSR = 0x03b0
+	PMPADDR1       CSR = 0x03b1
+	PMPADDR2       CSR = 0x03b2
+	PMPADDR3       CSR = 0x03b3
+	PMPADDR4       CSR = 0x03b4
+	PMPADDR5       CSR = 0x03b5
+	PMPADDR6       CSR = 0x03b6
+	PMPADDR7       CSR = 0x03b7
+	PMPADDR8       CSR = 0x03b8
+	PMPADDR9       CSR = 0x03b9
+	PMPADDR10      CSR = 0x03ba
+	PMPADDR11      CSR = 0x03bb
+	PMPADDR12      CSR = 0x03bc
+	PMPADDR13      CSR = 0x03bd
+	PMPADDR14      CSR = 0x03be
+	PMPADDR15      CSR = 0x03bf
+	HSTATUS        CSR = 0x0600
+	HEDELEG        CSR = 0x0602
+	HIDELEG        CSR = 0x0603
+	HIE            CSR = 0x0604
+	HTIMEDELTA     CSR = 0x0605
+	HCOUNTEREN     CSR = 0x0606
+	HGEIE          CSR = 0x0607
+	HTIMEDELTAH    CSR = 0x0615
+	HTVAL          CSR = 0x0643
+	HIP            CSR = 0x0644
+	HVIP           CSR = 0x0645
+	HTINST         CSR = 0x064a
+	HGATP          CSR = 0x0680
+	TSELECT        CSR = 0x07a0
+	TDATA1         CSR = 0x07a1
+	TDATA2         CSR = 0x07a2
+	TDATA3         CSR = 0x07a3
+	TINFO          CSR = 0x07a4
+	TCONTROL       CSR = 0x07a5
+	MCONTEXT       CSR = 0x07a8
+	MNOISE         CSR = 0x07a9
+	SCONTEXT       CSR = 0x07aa
+	DCSR           CSR = 0x07b0
+	DPC            CSR = 0x07b1
+	DSCRATCH0      CSR = 0x07b2
+	DSCRATCH1      CSR = 0x07b3
+	MCYCLE         CSR = 0x0b00
+	MINSTRET       CSR = 0x0b02
+	MHPMCOUNTER3   CSR = 0x0b03
+	MHPMCOUNTER4   CSR = 0x0b04
+	MHPMCOUNTER5   CSR = 0x0b05
+	MHPMCOUNTER6   CSR = 0x0b06
+	MHPMCOUNTER7   CSR = 0x0b07
+	MHPMCOUNTER8   CSR = 0x0b08
+	MHPMCOUNTER9   CSR = 0x0b09
+	MHPMCOUNTER10  CSR = 0x0b0a
+	MHPMCOUNTER11  CSR = 0x0b0b
+	MHPMCOUNTER12  CSR = 0x0b0c
+	MHPMCOUNTER13  CSR = 0x0b0d
+	MHPMCOUNTER14  CSR = 0x0b0e
+	MHPMCOUNTER15  CSR = 0x0b0f
+	MHPMCOUNTER16  CSR = 0x0b10
+	MHPMCOUNTER17  CSR = 0x0b11
+	MHPMCOUNTER18  CSR = 0x0b12
+	MHPMCOUNTER19  CSR = 0x0b13
+	MHPMCOUNTER20  CSR = 0x0b14
+	MHPMCOUNTER21  CSR = 0x0b15
+	MHPMCOUNTER22  CSR = 0x0b16
+	MHPMCOUNTER23  CSR = 0x0b17
+	MHPMCOUNTER24  CSR = 0x0b18
+	MHPMCOUNTER25  CSR = 0x0b19
+	MHPMCOUNTER26  CSR = 0x0b1a
+	MHPMCOUNTER27  CSR = 0x0b1b
+	MHPMCOUNTER28  CSR = 0x0b1c
+	MHPMCOUNTER29  CSR = 0x0b1d
+	MHPMCOUNTER30  CSR = 0x0b1e
+	MHPMCOUNTER31  CSR = 0x0b1f
+	MCYCLEH        CSR = 0x0b80
+	MINSTRETH      CSR = 0x0b82
+	MHPMCOUNTER3H  CSR = 0x0b83
+	MHPMCOUNTER4H  CSR = 0x0b84
+	MHPMCOUNTER5H  CSR = 0x0b85
+	MHPMCOUNTER6H  CSR = 0x0b86
+	MHPMCOUNTER7H  CSR = 0x0b87
+	MHPMCOUNTER8H  CSR = 0x0b88
+	MHPMCOUNTER9H  CSR = 0x0b89
+	MHPMCOUNTER10H CSR = 0x0b8a
+	MHPMCOUNTER11H CSR = 0x0b8b
+	MHPMCOUNTER12H CSR = 0x0b8c
+	MHPMCOUNTER13H CSR = 0x0b8d
+	MHPMCOUNTER14H CSR = 0x0b8e
+	MHPMCOUNTER15H CSR = 0x0b8f
+	MHPMCOUNTER16H CSR = 0x0b90
+	MHPMCOUNTER17H CSR = 0x0b91
+	MHPMCOUNTER18H CSR = 0x0b92
+	MHPMCOUNTER19H CSR = 0x0b93
+	MHPMCOUNTER20H CSR = 0x0b94
+	MHPMCOUNTER21H CSR = 0x0b95
+	MHPMCOUNTER22H CSR = 0x0b96
+	MHPMCOUNTER23H CSR = 0x0b97
+	MHPMCOUNTER24H CSR = 0x0b98
+	MHPMCOUNTER25H CSR = 0x0b99
+	MHPMCOUNTER26H CSR = 0x0b9a
+	MHPMCOUNTER27H CSR = 0x0b9b
+	MHPMCOUNTER28H CSR = 0x0b9c
+	MHPMCOUNTER29H CSR = 0x0b9d
+	MHPMCOUNTER30H CSR = 0x0b9e
+	MHPMCOUNTER31H CSR = 0x0b9f
+	CYCLE          CSR = 0x0c00
+	TIME           CSR = 0x0c01
+	INSTRET        CSR = 0x0c02
+	HPMCOUNTER3    CSR = 0x0c03
+	HPMCOUNTER4    CSR = 0x0c04
+	HPMCOUNTER5    CSR = 0x0c05
+	HPMCOUNTER6    CSR = 0x0c06
+	HPMCOUNTER7    CSR = 0x0c07
+	HPMCOUNTER8    CSR = 0x0c08
+	HPMCOUNTER9    CSR = 0x0c09
+	HPMCOUNTER10   CSR = 0x0c0a
+	HPMCOUNTER11   CSR = 0x0c0b
+	HPMCOUNTER12   CSR = 0x0c0c
+	HPMCOUNTER13   CSR = 0x0c0d
+	HPMCOUNTER14   CSR = 0x0c0e
+	HPMCOUNTER15   CSR = 0x0c0f
+	HPMCOUNTER16   CSR = 0x0c10
+	HPMCOUNTER17   CSR = 0x0c11
+	HPMCOUNTER18   CSR = 0x0c12
+	HPMCOUNTER19   CSR = 0x0c13
+	HPMCOUNTER20   CSR = 0x0c14
+	HPMCOUNTER21   CSR = 0x0c15
+	HPMCOUNTER22   CSR = 0x0c16
+	HPMCOUNTER23   CSR = 0x0c17
+	HPMCOUNTER24   CSR = 0x0c18
+	HPMCOUNTER25   CSR = 0x0c19
+	HPMCOUNTER26   CSR = 0x0c1a
+	HPMCOUNTER27   CSR = 0x0c1b
+	HPMCOUNTER28   CSR = 0x0c1c
+	HPMCOUNTER29   CSR = 0x0c1d
+	HPMCOUNTER30   CSR = 0x0c1e
+	HPMCOUNTER31   CSR = 0x0c1f
+	VL             CSR = 0x0c20
+	VTYPE          CSR = 0x0c21
+	VLENB          CSR = 0x0c22
+	CYCLEH         CSR = 0x0c80
+	TIMEH          CSR = 0x0c81
+	INSTRETH       CSR = 0x0c82
+	HPMCOUNTER3H   CSR = 0x0c83
+	HPMCOUNTER4H   CSR = 0x0c84
+	HPMCOUNTER5H   CSR = 0x0c85
+	HPMCOUNTER6H   CSR = 0x0c86
+	HPMCOUNTER7H   CSR = 0x0c87
+	HPMCOUNTER8H   CSR = 0x0c88
+	HPMCOUNTER9H   CSR = 0x0c89
+	HPMCOUNTER10H  CSR = 0x0c8a
+	HPMCOUNTER11H  CSR = 0x0c8b
+	HPMCOUNTER12H  CSR = 0x0c8c
+	HPMCOUNTER13H  CSR = 0x0c8d
+	HPMCOUNTER14H  CSR = 0x0c8e
+	HPMCOUNTER15H  CSR = 0x0c8f
+	HPMCOUNTER16H  CSR = 0x0c90
+	HPMCOUNTER17H  CSR = 0x0c91
+	HPMCOUNTER18H  CSR = 0x0c92
+	HPMCOUNTER19H  CSR = 0x0c93
+	HPMCOUNTER20H  CSR = 0x0c94
+	HPMCOUNTER21H  CSR = 0x0c95
+	HPMCOUNTER22H  CSR = 0x0c96
+	HPMCOUNTER23H  CSR = 0x0c97
+	HPMCOUNTER24H  CSR = 0x0c98
+	HPMCOUNTER25H  CSR = 0x0c99
+	HPMCOUNTER26H  CSR = 0x0c9a
+	HPMCOUNTER27H  CSR = 0x0c9b
+	HPMCOUNTER28H  CSR = 0x0c9c
+	HPMCOUNTER29H  CSR = 0x0c9d
+	HPMCOUNTER30H  CSR = 0x0c9e
+	HPMCOUNTER31H  CSR = 0x0c9f
+	HGEIP          CSR = 0x0e12
+	MVENDORID      CSR = 0x0f11
+	MARCHID        CSR = 0x0f12
+	MIMPID         CSR = 0x0f13
+	MHARTID        CSR = 0x0f14
+	MENTROPY       CSR = 0x0f15
+)
+
+// An Uimm is an unsigned immediate number
+type Uimm struct {
+	Imm     uint32 // 32-bit unsigned integer
+	Decimal bool   // Print format of the immediate, either decimal or hexadecimal
+}
+
+func (ui Uimm) String() string {
+	if ui.Decimal {
+		return fmt.Sprintf("%d", ui.Imm)
+	}
+	return fmt.Sprintf("%#x", ui.Imm)
+}
+
+// A Simm is a signed immediate number
+type Simm struct {
+	Imm     int32 // 32-bit signed integer
+	Decimal bool  // Print format of the immediate, either decimal or hexadecimal
+	Width   uint8 // Actual width of the Simm
+}
+
+func (si Simm) String() string {
+	if si.Decimal {
+		return fmt.Sprintf("%d", si.Imm)
+	}
+	return fmt.Sprintf("%#x", si.Imm)
+}
+
+// A RegPtr is an address register with no offset
+type RegPtr struct {
+	reg Reg // Avoid promoted String method
+}
+
+func (regPtr RegPtr) String() string {
+	return fmt.Sprintf("(%s)", regPtr.reg)
+}
+
+// A RegOffset is a register with offset value
+type RegOffset struct {
+	OfsReg Reg
+	Ofs    Simm
+}
+
+func (regofs RegOffset) String() string {
+	return fmt.Sprintf("%s(%s)", regofs.Ofs, regofs.OfsReg)
+}
+
+// A MemOrder is a memory order hint in fence instruction
+type MemOrder uint8
+
+func (memOrder MemOrder) String() string {
+	var str string
+	if memOrder<<7>>7 == 1 {
+		str += "i"
+	}
+	if memOrder>>1<<7>>7 == 1 {
+		str += "o"
+	}
+	if memOrder>>2<<7>>7 == 1 {
+		str += "r"
+	}
+	if memOrder>>3<<7>>7 == 1 {
+		str += "w"
+	}
+	return str
+}
+
+// A VType represents the vtype field of VSETIVLI and VSETVLI instructions
+type VType uint32
+
+var vlmulName = []string{"M1", "M2", "M4", "M8", "", "MF8", "MF4", "MF2"}
+var vsewName = []string{"E8", "E16", "E32", "E64", "", "", "", ""}
+var vtaName = []string{"TU", "TA"}
+var vmaName = []string{"MU", "MA"}
+
+func (vtype VType) String() string {
+
+	vlmul := vtype & 0x7
+	vsew := (vtype >> 3) & 0x7
+	vta := (vtype >> 6) & 0x1
+	vma := (vtype >> 7) & 0x1
+
+	return fmt.Sprintf("%s, %s, %s, %s", vsewName[vsew], vlmulName[vlmul], vtaName[vta], vmaName[vma])
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/plan9x.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/plan9x.go
new file mode 100644
index 0000000000000000000000000000000000000000..b68deb39a3e4932b36d8c88fe6cebeea75bdb1ff
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/plan9x.go
@@ -0,0 +1,456 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64asm
+
+import (
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+)
+
+// GoSyntax returns the Go assembler syntax for the instruction.
+// The syntax was originally defined by Plan 9.
+// The pc is the program counter of the instruction, used for
+// expanding PC-relative addresses into absolute ones.
+// The symname function queries the symbol table for the program
+// being disassembled. Given a target address it returns the name
+// and base address of the symbol containing the target, if any;
+// otherwise it returns "", 0.
+// The reader text should read from the text segment using text addresses
+// as offsets; it is used to display pc-relative loads as constant loads.
+func GoSyntax(inst Inst, pc uint64, symname func(uint64) (string, uint64), text io.ReaderAt) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+
+	hasVectorArg := false
+	var args []string
+	for _, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		args = append(args, plan9Arg(&inst, pc, symname, a))
+		if r, ok := a.(Reg); ok {
+			hasVectorArg = hasVectorArg || (r >= V0 && r <= V31)
+		}
+	}
+
+	if hasVectorArg {
+		return plan9VectorOp(inst, args)
+	}
+
+	op := inst.Op.String()
+
+	switch inst.Op {
+
+	case AMOADD_D, AMOADD_D_AQ, AMOADD_D_RL, AMOADD_D_AQRL, AMOADD_W, AMOADD_W_AQ,
+		AMOADD_W_RL, AMOADD_W_AQRL, AMOAND_D, AMOAND_D_AQ, AMOAND_D_RL, AMOAND_D_AQRL,
+		AMOAND_W, AMOAND_W_AQ, AMOAND_W_RL, AMOAND_W_AQRL, AMOMAXU_D, AMOMAXU_D_AQ,
+		AMOMAXU_D_RL, AMOMAXU_D_AQRL, AMOMAXU_W, AMOMAXU_W_AQ, AMOMAXU_W_RL, AMOMAXU_W_AQRL,
+		AMOMAX_D, AMOMAX_D_AQ, AMOMAX_D_RL, AMOMAX_D_AQRL, AMOMAX_W, AMOMAX_W_AQ, AMOMAX_W_RL,
+		AMOMAX_W_AQRL, AMOMINU_D, AMOMINU_D_AQ, AMOMINU_D_RL, AMOMINU_D_AQRL, AMOMINU_W,
+		AMOMINU_W_AQ, AMOMINU_W_RL, AMOMINU_W_AQRL, AMOMIN_D, AMOMIN_D_AQ, AMOMIN_D_RL,
+		AMOMIN_D_AQRL, AMOMIN_W, AMOMIN_W_AQ, AMOMIN_W_RL, AMOMIN_W_AQRL, AMOOR_D, AMOOR_D_AQ,
+		AMOOR_D_RL, AMOOR_D_AQRL, AMOOR_W, AMOOR_W_AQ, AMOOR_W_RL, AMOOR_W_AQRL, AMOSWAP_D,
+		AMOSWAP_D_AQ, AMOSWAP_D_RL, AMOSWAP_D_AQRL, AMOSWAP_W, AMOSWAP_W_AQ, AMOSWAP_W_RL,
+		AMOSWAP_W_AQRL, AMOXOR_D, AMOXOR_D_AQ, AMOXOR_D_RL, AMOXOR_D_AQRL, AMOXOR_W,
+		AMOXOR_W_AQ, AMOXOR_W_RL, AMOXOR_W_AQRL, SC_D, SC_D_AQ, SC_D_RL, SC_D_AQRL,
+		SC_W, SC_W_AQ, SC_W_RL, SC_W_AQRL:
+		// Atomic instructions have special operand order.
+		args[2], args[1] = args[1], args[2]
+
+	case ADDI:
+		if inst.Args[2].(Simm).Imm == 0 {
+			op = "MOV"
+			args = args[:len(args)-1]
+		}
+
+	case ADDIW:
+		if inst.Args[2].(Simm).Imm == 0 {
+			op = "MOVW"
+			args = args[:len(args)-1]
+		}
+
+	case ANDI:
+		if inst.Args[2].(Simm).Imm == 255 {
+			op = "MOVBU"
+			args = args[:len(args)-1]
+		}
+
+	case BEQ:
+		if inst.Args[1].(Reg) == X0 {
+			op = "BEQZ"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+		for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+			args[i], args[j] = args[j], args[i]
+		}
+
+	case BGE:
+		if inst.Args[1].(Reg) == X0 {
+			op = "BGEZ"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+		for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+			args[i], args[j] = args[j], args[i]
+		}
+
+	case BLT:
+		if inst.Args[1].(Reg) == X0 {
+			op = "BLTZ"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+		for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+			args[i], args[j] = args[j], args[i]
+		}
+
+	case BNE:
+		if inst.Args[1].(Reg) == X0 {
+			op = "BNEZ"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+		for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+			args[i], args[j] = args[j], args[i]
+		}
+
+	case BLTU, BGEU:
+		for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+			args[i], args[j] = args[j], args[i]
+		}
+
+	case CSRRW:
+		switch inst.Args[1].(CSR) {
+		case FCSR:
+			op = "FSCSR"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		case FFLAGS:
+			op = "FSFLAGS"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		case FRM:
+			op = "FSRM"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		case CYCLE:
+			if inst.Args[0].(Reg) == X0 && inst.Args[2].(Reg) == X0 {
+				op = "UNIMP"
+				args = nil
+			}
+		}
+
+	case CSRRS:
+		if inst.Args[2].(Reg) == X0 {
+			switch inst.Args[1].(CSR) {
+			case FCSR:
+				op = "FRCSR"
+				args = args[:len(args)-2]
+			case FFLAGS:
+				op = "FRFLAGS"
+				args = args[:len(args)-2]
+			case FRM:
+				op = "FRRM"
+				args = args[:len(args)-2]
+			case CYCLE:
+				op = "RDCYCLE"
+				args = args[:len(args)-2]
+			case CYCLEH:
+				op = "RDCYCLEH"
+				args = args[:len(args)-2]
+			case INSTRET:
+				op = "RDINSTRET"
+				args = args[:len(args)-2]
+			case INSTRETH:
+				op = "RDINSTRETH"
+				args = args[:len(args)-2]
+			case TIME:
+				op = "RDTIME"
+				args = args[:len(args)-2]
+			case TIMEH:
+				op = "RDTIMEH"
+				args = args[:len(args)-2]
+			}
+		}
+
+	// Fence instruction in plan9 doesn't have any operands.
+	case FENCE:
+		args = nil
+
+	case FMADD_D, FMADD_H, FMADD_Q, FMADD_S, FMSUB_D, FMSUB_H,
+		FMSUB_Q, FMSUB_S, FNMADD_D, FNMADD_H, FNMADD_Q, FNMADD_S,
+		FNMSUB_D, FNMSUB_H, FNMSUB_Q, FNMSUB_S:
+		args[1], args[3] = args[3], args[1]
+
+	case FMV_W_X:
+		if inst.Args[1].(Reg) == X0 {
+			args[1] = "$(0.0)"
+		}
+		fallthrough
+	case FMV_X_W:
+		op = "MOVF"
+
+	case FMV_D_X:
+		if inst.Args[1].(Reg) == X0 {
+			args[1] = "$(0.0)"
+		}
+		fallthrough
+	case FMV_X_D:
+		op = "MOVD"
+
+	case FSGNJ_S:
+		if inst.Args[2] == inst.Args[1] {
+			op = "MOVF"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJ_D:
+		if inst.Args[2] == inst.Args[1] {
+			op = "MOVD"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJX_S:
+		if inst.Args[2] == inst.Args[1] {
+			op = "FABSS"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJX_D:
+		if inst.Args[2] == inst.Args[1] {
+			op = "FABSD"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJN_S:
+		if inst.Args[2] == inst.Args[1] {
+			op = "FNEGS"
+			args = args[:len(args)-1]
+		}
+
+	case FSGNJN_D:
+		if inst.Args[2] == inst.Args[1] {
+			op = "FNESD"
+			args = args[:len(args)-1]
+		}
+
+	case LD, SD:
+		op = "MOV"
+		if inst.Op == SD {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case LB, SB:
+		op = "MOVB"
+		if inst.Op == SB {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case LH, SH:
+		op = "MOVH"
+		if inst.Op == SH {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case LW, SW:
+		op = "MOVW"
+		if inst.Op == SW {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case LBU:
+		op = "MOVBU"
+
+	case LHU:
+		op = "MOVHU"
+
+	case LWU:
+		op = "MOVWU"
+
+	case FLW, FSW:
+		op = "MOVF"
+		if inst.Op == FSW {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case FLD, FSD:
+		op = "MOVD"
+		if inst.Op == FSD {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case SUB:
+		if inst.Args[1].(Reg) == X0 {
+			op = "NEG"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case XORI:
+		if inst.Args[2].(Simm).String() == "-1" {
+			op = "NOT"
+			args = args[:len(args)-1]
+		}
+
+	case SLTIU:
+		if inst.Args[2].(Simm).Imm == 1 {
+			op = "SEQZ"
+			args = args[:len(args)-1]
+		}
+
+	case SLTU:
+		if inst.Args[1].(Reg) == X0 {
+			op = "SNEZ"
+			args[1] = args[2]
+			args = args[:len(args)-1]
+		}
+
+	case JAL:
+		if inst.Args[0].(Reg) == X0 {
+			op = "JMP"
+			args[0] = args[1]
+			args = args[:len(args)-1]
+		} else if inst.Args[0].(Reg) == X1 {
+			op = "CALL"
+			args[0] = args[1]
+			args = args[:len(args)-1]
+		} else {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case JALR:
+		if inst.Args[0].(Reg) == X0 {
+			if inst.Args[1].(RegOffset).OfsReg == X1 && inst.Args[1].(RegOffset).Ofs.Imm == 0 {
+				op = "RET"
+				args = nil
+				break
+			}
+			op = "JMP"
+			args[0] = args[1]
+			args = args[:len(args)-1]
+		} else if inst.Args[0].(Reg) == X1 {
+			op = "CALL"
+			args[0] = args[1]
+			args = args[:len(args)-1]
+		} else {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case VSETVLI, VSETIVLI:
+		args[0], args[1], args[2] = args[2], args[0], args[1]
+
+	case VSETVL:
+		args[0], args[2] = args[2], args[0]
+	}
+
+	// Reverse args, placing dest last.
+	for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+		args[i], args[j] = args[j], args[i]
+	}
+
+	// Change to plan9 opcode format
+	// Atomic instructions do not have reorder suffix, so remove them
+	op = strings.Replace(op, ".AQRL", "", -1)
+	op = strings.Replace(op, ".AQ", "", -1)
+	op = strings.Replace(op, ".RL", "", -1)
+	op = strings.Replace(op, ".", "", -1)
+
+	if args != nil {
+		op += " " + strings.Join(args, ", ")
+	}
+
+	return op
+}
+
+func plan9Arg(inst *Inst, pc uint64, symname func(uint64) (string, uint64), arg Arg) string {
+	switch a := arg.(type) {
+	case Uimm:
+		return fmt.Sprintf("$%d", uint32(a.Imm))
+
+	case Simm:
+		imm, _ := strconv.Atoi(a.String())
+		if a.Width == 13 || a.Width == 21 {
+			addr := int64(pc) + int64(imm)
+			if s, base := symname(uint64(addr)); s != "" && uint64(addr) == base {
+				return fmt.Sprintf("%s(SB)", s)
+			}
+			return fmt.Sprintf("%d(PC)", imm/4)
+		}
+		return fmt.Sprintf("$%d", int32(imm))
+
+	case RegOffset:
+		if a.Ofs.Imm == 0 {
+			return fmt.Sprintf("(X%d)", a.OfsReg)
+		} else {
+			return fmt.Sprintf("%s(X%d)", a.Ofs.String(), a.OfsReg)
+		}
+
+	case RegPtr:
+		return fmt.Sprintf("(X%d)", a.reg)
+
+	default:
+		return strings.ToUpper(arg.String())
+	}
+}
+
+func plan9VectorOp(inst Inst, args []string) string {
+	// Instruction is either a vector load, store or an arithmetic
+	// operation. We can use the inst.Enc to figure out which. Whatever
+	// it is, it has at least one argument.
+
+	var op string
+	rawArgs := inst.Args[:]
+
+	var mask string
+	if inst.Enc&(1<<25) == 0 {
+		mask = "V0"
+		if !implicitMask(inst.Op) {
+			args = args[1:]
+			rawArgs = rawArgs[1:]
+		}
+	}
+
+	if len(args) > 1 {
+		if inst.Enc&0x7f == 0x7 {
+			// It's a load
+			if len(args) == 3 {
+				args[0], args[1] = args[1], args[0]
+			}
+			op = pseudoRVVLoad(inst.Op)
+		} else if inst.Enc&0x7f == 0x27 {
+			// It's a store
+			if len(args) == 3 {
+				args[0], args[1], args[2] = args[2], args[0], args[1]
+			} else if len(args) == 2 {
+				args[0], args[1] = args[1], args[0]
+			}
+		} else {
+			// It's an arithmetic instruction
+
+			op, args = pseudoRVVArith(inst.Op, rawArgs, args)
+
+			if len(args) == 3 && !imaOrFma(inst.Op) {
+				args[0], args[1] = args[1], args[0]
+			}
+		}
+	}
+
+	// The mask is always the penultimate argument
+
+	if mask != "" {
+		args = append(args[:len(args)-1], mask, args[len(args)-1])
+	}
+
+	if op == "" {
+		op = inst.Op.String()
+	}
+
+	op = strings.Replace(op, ".", "", -1)
+	return op + " " + strings.Join(args, ", ")
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/tables.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/tables.go
new file mode 100644
index 0000000000000000000000000000000000000000..2a951f92c6b44862a46ce8338835e5dd12d1729b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/tables.go
@@ -0,0 +1,3990 @@
+// Code generated by riscv64spec riscv-opcodes
+// DO NOT EDIT
+
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64asm
+
+const (
+	_ Op = iota
+	ADD
+	ADDI
+	ADDIW
+	ADDW
+	ADD_UW
+	AMOADD_D
+	AMOADD_D_AQ
+	AMOADD_D_AQRL
+	AMOADD_D_RL
+	AMOADD_W
+	AMOADD_W_AQ
+	AMOADD_W_AQRL
+	AMOADD_W_RL
+	AMOAND_D
+	AMOAND_D_AQ
+	AMOAND_D_AQRL
+	AMOAND_D_RL
+	AMOAND_W
+	AMOAND_W_AQ
+	AMOAND_W_AQRL
+	AMOAND_W_RL
+	AMOMAXU_D
+	AMOMAXU_D_AQ
+	AMOMAXU_D_AQRL
+	AMOMAXU_D_RL
+	AMOMAXU_W
+	AMOMAXU_W_AQ
+	AMOMAXU_W_AQRL
+	AMOMAXU_W_RL
+	AMOMAX_D
+	AMOMAX_D_AQ
+	AMOMAX_D_AQRL
+	AMOMAX_D_RL
+	AMOMAX_W
+	AMOMAX_W_AQ
+	AMOMAX_W_AQRL
+	AMOMAX_W_RL
+	AMOMINU_D
+	AMOMINU_D_AQ
+	AMOMINU_D_AQRL
+	AMOMINU_D_RL
+	AMOMINU_W
+	AMOMINU_W_AQ
+	AMOMINU_W_AQRL
+	AMOMINU_W_RL
+	AMOMIN_D
+	AMOMIN_D_AQ
+	AMOMIN_D_AQRL
+	AMOMIN_D_RL
+	AMOMIN_W
+	AMOMIN_W_AQ
+	AMOMIN_W_AQRL
+	AMOMIN_W_RL
+	AMOOR_D
+	AMOOR_D_AQ
+	AMOOR_D_AQRL
+	AMOOR_D_RL
+	AMOOR_W
+	AMOOR_W_AQ
+	AMOOR_W_AQRL
+	AMOOR_W_RL
+	AMOSWAP_D
+	AMOSWAP_D_AQ
+	AMOSWAP_D_AQRL
+	AMOSWAP_D_RL
+	AMOSWAP_W
+	AMOSWAP_W_AQ
+	AMOSWAP_W_AQRL
+	AMOSWAP_W_RL
+	AMOXOR_D
+	AMOXOR_D_AQ
+	AMOXOR_D_AQRL
+	AMOXOR_D_RL
+	AMOXOR_W
+	AMOXOR_W_AQ
+	AMOXOR_W_AQRL
+	AMOXOR_W_RL
+	AND
+	ANDI
+	ANDN
+	AUIPC
+	BCLR
+	BCLRI
+	BEQ
+	BEXT
+	BEXTI
+	BGE
+	BGEU
+	BINV
+	BINVI
+	BLT
+	BLTU
+	BNE
+	BSET
+	BSETI
+	CLZ
+	CLZW
+	CPOP
+	CPOPW
+	CSRRC
+	CSRRCI
+	CSRRS
+	CSRRSI
+	CSRRW
+	CSRRWI
+	CTZ
+	CTZW
+	CZERO_EQZ
+	CZERO_NEZ
+	C_ADD
+	C_ADDI
+	C_ADDI16SP
+	C_ADDI4SPN
+	C_ADDIW
+	C_ADDW
+	C_AND
+	C_ANDI
+	C_BEQZ
+	C_BNEZ
+	C_EBREAK
+	C_FLD
+	C_FLDSP
+	C_FSD
+	C_FSDSP
+	C_J
+	C_JALR
+	C_JR
+	C_LD
+	C_LDSP
+	C_LI
+	C_LUI
+	C_LW
+	C_LWSP
+	C_MV
+	C_NOP
+	C_OR
+	C_SD
+	C_SDSP
+	C_SLLI
+	C_SRAI
+	C_SRLI
+	C_SUB
+	C_SUBW
+	C_SW
+	C_SWSP
+	C_UNIMP
+	C_XOR
+	DIV
+	DIVU
+	DIVUW
+	DIVW
+	EBREAK
+	ECALL
+	FADD_D
+	FADD_H
+	FADD_Q
+	FADD_S
+	FCLASS_D
+	FCLASS_H
+	FCLASS_Q
+	FCLASS_S
+	FCVT_D_L
+	FCVT_D_LU
+	FCVT_D_Q
+	FCVT_D_S
+	FCVT_D_W
+	FCVT_D_WU
+	FCVT_H_L
+	FCVT_H_LU
+	FCVT_H_S
+	FCVT_H_W
+	FCVT_H_WU
+	FCVT_LU_D
+	FCVT_LU_H
+	FCVT_LU_Q
+	FCVT_LU_S
+	FCVT_L_D
+	FCVT_L_H
+	FCVT_L_Q
+	FCVT_L_S
+	FCVT_Q_D
+	FCVT_Q_L
+	FCVT_Q_LU
+	FCVT_Q_S
+	FCVT_Q_W
+	FCVT_Q_WU
+	FCVT_S_D
+	FCVT_S_H
+	FCVT_S_L
+	FCVT_S_LU
+	FCVT_S_Q
+	FCVT_S_W
+	FCVT_S_WU
+	FCVT_WU_D
+	FCVT_WU_H
+	FCVT_WU_Q
+	FCVT_WU_S
+	FCVT_W_D
+	FCVT_W_H
+	FCVT_W_Q
+	FCVT_W_S
+	FDIV_D
+	FDIV_H
+	FDIV_Q
+	FDIV_S
+	FENCE
+	FENCE_I
+	FEQ_D
+	FEQ_H
+	FEQ_Q
+	FEQ_S
+	FLD
+	FLE_D
+	FLE_H
+	FLE_Q
+	FLE_S
+	FLH
+	FLQ
+	FLT_D
+	FLT_H
+	FLT_Q
+	FLT_S
+	FLW
+	FMADD_D
+	FMADD_H
+	FMADD_Q
+	FMADD_S
+	FMAX_D
+	FMAX_H
+	FMAX_Q
+	FMAX_S
+	FMIN_D
+	FMIN_H
+	FMIN_Q
+	FMIN_S
+	FMSUB_D
+	FMSUB_H
+	FMSUB_Q
+	FMSUB_S
+	FMUL_D
+	FMUL_H
+	FMUL_Q
+	FMUL_S
+	FMV_D_X
+	FMV_H_X
+	FMV_W_X
+	FMV_X_D
+	FMV_X_H
+	FMV_X_W
+	FNMADD_D
+	FNMADD_H
+	FNMADD_Q
+	FNMADD_S
+	FNMSUB_D
+	FNMSUB_H
+	FNMSUB_Q
+	FNMSUB_S
+	FSD
+	FSGNJN_D
+	FSGNJN_H
+	FSGNJN_Q
+	FSGNJN_S
+	FSGNJX_D
+	FSGNJX_H
+	FSGNJX_Q
+	FSGNJX_S
+	FSGNJ_D
+	FSGNJ_H
+	FSGNJ_Q
+	FSGNJ_S
+	FSH
+	FSQ
+	FSQRT_D
+	FSQRT_H
+	FSQRT_Q
+	FSQRT_S
+	FSUB_D
+	FSUB_H
+	FSUB_Q
+	FSUB_S
+	FSW
+	JAL
+	JALR
+	LB
+	LBU
+	LD
+	LH
+	LHU
+	LR_D
+	LR_D_AQ
+	LR_D_AQRL
+	LR_D_RL
+	LR_W
+	LR_W_AQ
+	LR_W_AQRL
+	LR_W_RL
+	LUI
+	LW
+	LWU
+	MAX
+	MAXU
+	MIN
+	MINU
+	MUL
+	MULH
+	MULHSU
+	MULHU
+	MULW
+	OR
+	ORC_B
+	ORI
+	ORN
+	REM
+	REMU
+	REMUW
+	REMW
+	REV8
+	ROL
+	ROLW
+	ROR
+	RORI
+	RORIW
+	RORW
+	SB
+	SC_D
+	SC_D_AQ
+	SC_D_AQRL
+	SC_D_RL
+	SC_W
+	SC_W_AQ
+	SC_W_AQRL
+	SC_W_RL
+	SD
+	SEXT_B
+	SEXT_H
+	SH
+	SH1ADD
+	SH1ADD_UW
+	SH2ADD
+	SH2ADD_UW
+	SH3ADD
+	SH3ADD_UW
+	SLL
+	SLLI
+	SLLIW
+	SLLI_UW
+	SLLW
+	SLT
+	SLTI
+	SLTIU
+	SLTU
+	SRA
+	SRAI
+	SRAIW
+	SRAW
+	SRL
+	SRLI
+	SRLIW
+	SRLW
+	SUB
+	SUBW
+	SW
+	VAADDU_VV
+	VAADDU_VX
+	VAADD_VV
+	VAADD_VX
+	VADC_VIM
+	VADC_VVM
+	VADC_VXM
+	VADD_VI
+	VADD_VV
+	VADD_VX
+	VAND_VI
+	VAND_VV
+	VAND_VX
+	VASUBU_VV
+	VASUBU_VX
+	VASUB_VV
+	VASUB_VX
+	VCOMPRESS_VM
+	VCPOP_M
+	VDIVU_VV
+	VDIVU_VX
+	VDIV_VV
+	VDIV_VX
+	VFADD_VF
+	VFADD_VV
+	VFCLASS_V
+	VFCVT_F_XU_V
+	VFCVT_F_X_V
+	VFCVT_RTZ_XU_F_V
+	VFCVT_RTZ_X_F_V
+	VFCVT_XU_F_V
+	VFCVT_X_F_V
+	VFDIV_VF
+	VFDIV_VV
+	VFIRST_M
+	VFMACC_VF
+	VFMACC_VV
+	VFMADD_VF
+	VFMADD_VV
+	VFMAX_VF
+	VFMAX_VV
+	VFMERGE_VFM
+	VFMIN_VF
+	VFMIN_VV
+	VFMSAC_VF
+	VFMSAC_VV
+	VFMSUB_VF
+	VFMSUB_VV
+	VFMUL_VF
+	VFMUL_VV
+	VFMV_F_S
+	VFMV_S_F
+	VFMV_V_F
+	VFNCVT_F_F_W
+	VFNCVT_F_XU_W
+	VFNCVT_F_X_W
+	VFNCVT_ROD_F_F_W
+	VFNCVT_RTZ_XU_F_W
+	VFNCVT_RTZ_X_F_W
+	VFNCVT_XU_F_W
+	VFNCVT_X_F_W
+	VFNMACC_VF
+	VFNMACC_VV
+	VFNMADD_VF
+	VFNMADD_VV
+	VFNMSAC_VF
+	VFNMSAC_VV
+	VFNMSUB_VF
+	VFNMSUB_VV
+	VFRDIV_VF
+	VFREC7_V
+	VFREDMAX_VS
+	VFREDMIN_VS
+	VFREDOSUM_VS
+	VFREDUSUM_VS
+	VFRSQRT7_V
+	VFRSUB_VF
+	VFSGNJN_VF
+	VFSGNJN_VV
+	VFSGNJX_VF
+	VFSGNJX_VV
+	VFSGNJ_VF
+	VFSGNJ_VV
+	VFSLIDE1DOWN_VF
+	VFSLIDE1UP_VF
+	VFSQRT_V
+	VFSUB_VF
+	VFSUB_VV
+	VFWADD_VF
+	VFWADD_VV
+	VFWADD_WF
+	VFWADD_WV
+	VFWCVT_F_F_V
+	VFWCVT_F_XU_V
+	VFWCVT_F_X_V
+	VFWCVT_RTZ_XU_F_V
+	VFWCVT_RTZ_X_F_V
+	VFWCVT_XU_F_V
+	VFWCVT_X_F_V
+	VFWMACC_VF
+	VFWMACC_VV
+	VFWMSAC_VF
+	VFWMSAC_VV
+	VFWMUL_VF
+	VFWMUL_VV
+	VFWNMACC_VF
+	VFWNMACC_VV
+	VFWNMSAC_VF
+	VFWNMSAC_VV
+	VFWREDOSUM_VS
+	VFWREDUSUM_VS
+	VFWSUB_VF
+	VFWSUB_VV
+	VFWSUB_WF
+	VFWSUB_WV
+	VID_V
+	VIOTA_M
+	VL1RE16_V
+	VL1RE32_V
+	VL1RE64_V
+	VL1RE8_V
+	VL2RE16_V
+	VL2RE32_V
+	VL2RE64_V
+	VL2RE8_V
+	VL4RE16_V
+	VL4RE32_V
+	VL4RE64_V
+	VL4RE8_V
+	VL8RE16_V
+	VL8RE32_V
+	VL8RE64_V
+	VL8RE8_V
+	VLE16FF_V
+	VLE16_V
+	VLE32FF_V
+	VLE32_V
+	VLE64FF_V
+	VLE64_V
+	VLE8FF_V
+	VLE8_V
+	VLM_V
+	VLOXEI16_V
+	VLOXEI32_V
+	VLOXEI64_V
+	VLOXEI8_V
+	VLOXSEG2EI16_V
+	VLOXSEG2EI32_V
+	VLOXSEG2EI64_V
+	VLOXSEG2EI8_V
+	VLOXSEG3EI16_V
+	VLOXSEG3EI32_V
+	VLOXSEG3EI64_V
+	VLOXSEG3EI8_V
+	VLOXSEG4EI16_V
+	VLOXSEG4EI32_V
+	VLOXSEG4EI64_V
+	VLOXSEG4EI8_V
+	VLOXSEG5EI16_V
+	VLOXSEG5EI32_V
+	VLOXSEG5EI64_V
+	VLOXSEG5EI8_V
+	VLOXSEG6EI16_V
+	VLOXSEG6EI32_V
+	VLOXSEG6EI64_V
+	VLOXSEG6EI8_V
+	VLOXSEG7EI16_V
+	VLOXSEG7EI32_V
+	VLOXSEG7EI64_V
+	VLOXSEG7EI8_V
+	VLOXSEG8EI16_V
+	VLOXSEG8EI32_V
+	VLOXSEG8EI64_V
+	VLOXSEG8EI8_V
+	VLSE16_V
+	VLSE32_V
+	VLSE64_V
+	VLSE8_V
+	VLSEG2E16FF_V
+	VLSEG2E16_V
+	VLSEG2E32FF_V
+	VLSEG2E32_V
+	VLSEG2E64FF_V
+	VLSEG2E64_V
+	VLSEG2E8FF_V
+	VLSEG2E8_V
+	VLSEG3E16FF_V
+	VLSEG3E16_V
+	VLSEG3E32FF_V
+	VLSEG3E32_V
+	VLSEG3E64FF_V
+	VLSEG3E64_V
+	VLSEG3E8FF_V
+	VLSEG3E8_V
+	VLSEG4E16FF_V
+	VLSEG4E16_V
+	VLSEG4E32FF_V
+	VLSEG4E32_V
+	VLSEG4E64FF_V
+	VLSEG4E64_V
+	VLSEG4E8FF_V
+	VLSEG4E8_V
+	VLSEG5E16FF_V
+	VLSEG5E16_V
+	VLSEG5E32FF_V
+	VLSEG5E32_V
+	VLSEG5E64FF_V
+	VLSEG5E64_V
+	VLSEG5E8FF_V
+	VLSEG5E8_V
+	VLSEG6E16FF_V
+	VLSEG6E16_V
+	VLSEG6E32FF_V
+	VLSEG6E32_V
+	VLSEG6E64FF_V
+	VLSEG6E64_V
+	VLSEG6E8FF_V
+	VLSEG6E8_V
+	VLSEG7E16FF_V
+	VLSEG7E16_V
+	VLSEG7E32FF_V
+	VLSEG7E32_V
+	VLSEG7E64FF_V
+	VLSEG7E64_V
+	VLSEG7E8FF_V
+	VLSEG7E8_V
+	VLSEG8E16FF_V
+	VLSEG8E16_V
+	VLSEG8E32FF_V
+	VLSEG8E32_V
+	VLSEG8E64FF_V
+	VLSEG8E64_V
+	VLSEG8E8FF_V
+	VLSEG8E8_V
+	VLSSEG2E16_V
+	VLSSEG2E32_V
+	VLSSEG2E64_V
+	VLSSEG2E8_V
+	VLSSEG3E16_V
+	VLSSEG3E32_V
+	VLSSEG3E64_V
+	VLSSEG3E8_V
+	VLSSEG4E16_V
+	VLSSEG4E32_V
+	VLSSEG4E64_V
+	VLSSEG4E8_V
+	VLSSEG5E16_V
+	VLSSEG5E32_V
+	VLSSEG5E64_V
+	VLSSEG5E8_V
+	VLSSEG6E16_V
+	VLSSEG6E32_V
+	VLSSEG6E64_V
+	VLSSEG6E8_V
+	VLSSEG7E16_V
+	VLSSEG7E32_V
+	VLSSEG7E64_V
+	VLSSEG7E8_V
+	VLSSEG8E16_V
+	VLSSEG8E32_V
+	VLSSEG8E64_V
+	VLSSEG8E8_V
+	VLUXEI16_V
+	VLUXEI32_V
+	VLUXEI64_V
+	VLUXEI8_V
+	VLUXSEG2EI16_V
+	VLUXSEG2EI32_V
+	VLUXSEG2EI64_V
+	VLUXSEG2EI8_V
+	VLUXSEG3EI16_V
+	VLUXSEG3EI32_V
+	VLUXSEG3EI64_V
+	VLUXSEG3EI8_V
+	VLUXSEG4EI16_V
+	VLUXSEG4EI32_V
+	VLUXSEG4EI64_V
+	VLUXSEG4EI8_V
+	VLUXSEG5EI16_V
+	VLUXSEG5EI32_V
+	VLUXSEG5EI64_V
+	VLUXSEG5EI8_V
+	VLUXSEG6EI16_V
+	VLUXSEG6EI32_V
+	VLUXSEG6EI64_V
+	VLUXSEG6EI8_V
+	VLUXSEG7EI16_V
+	VLUXSEG7EI32_V
+	VLUXSEG7EI64_V
+	VLUXSEG7EI8_V
+	VLUXSEG8EI16_V
+	VLUXSEG8EI32_V
+	VLUXSEG8EI64_V
+	VLUXSEG8EI8_V
+	VMACC_VV
+	VMACC_VX
+	VMADC_VI
+	VMADC_VIM
+	VMADC_VV
+	VMADC_VVM
+	VMADC_VX
+	VMADC_VXM
+	VMADD_VV
+	VMADD_VX
+	VMANDN_MM
+	VMAND_MM
+	VMAXU_VV
+	VMAXU_VX
+	VMAX_VV
+	VMAX_VX
+	VMERGE_VIM
+	VMERGE_VVM
+	VMERGE_VXM
+	VMFEQ_VF
+	VMFEQ_VV
+	VMFGE_VF
+	VMFGT_VF
+	VMFLE_VF
+	VMFLE_VV
+	VMFLT_VF
+	VMFLT_VV
+	VMFNE_VF
+	VMFNE_VV
+	VMINU_VV
+	VMINU_VX
+	VMIN_VV
+	VMIN_VX
+	VMNAND_MM
+	VMNOR_MM
+	VMORN_MM
+	VMOR_MM
+	VMSBC_VV
+	VMSBC_VVM
+	VMSBC_VX
+	VMSBC_VXM
+	VMSBF_M
+	VMSEQ_VI
+	VMSEQ_VV
+	VMSEQ_VX
+	VMSGTU_VI
+	VMSGTU_VX
+	VMSGT_VI
+	VMSGT_VX
+	VMSIF_M
+	VMSLEU_VI
+	VMSLEU_VV
+	VMSLEU_VX
+	VMSLE_VI
+	VMSLE_VV
+	VMSLE_VX
+	VMSLTU_VV
+	VMSLTU_VX
+	VMSLT_VV
+	VMSLT_VX
+	VMSNE_VI
+	VMSNE_VV
+	VMSNE_VX
+	VMSOF_M
+	VMULHSU_VV
+	VMULHSU_VX
+	VMULHU_VV
+	VMULHU_VX
+	VMULH_VV
+	VMULH_VX
+	VMUL_VV
+	VMUL_VX
+	VMV1R_V
+	VMV2R_V
+	VMV4R_V
+	VMV8R_V
+	VMV_S_X
+	VMV_V_I
+	VMV_V_V
+	VMV_V_X
+	VMV_X_S
+	VMXNOR_MM
+	VMXOR_MM
+	VNCLIPU_WI
+	VNCLIPU_WV
+	VNCLIPU_WX
+	VNCLIP_WI
+	VNCLIP_WV
+	VNCLIP_WX
+	VNMSAC_VV
+	VNMSAC_VX
+	VNMSUB_VV
+	VNMSUB_VX
+	VNSRA_WI
+	VNSRA_WV
+	VNSRA_WX
+	VNSRL_WI
+	VNSRL_WV
+	VNSRL_WX
+	VOR_VI
+	VOR_VV
+	VOR_VX
+	VREDAND_VS
+	VREDMAXU_VS
+	VREDMAX_VS
+	VREDMINU_VS
+	VREDMIN_VS
+	VREDOR_VS
+	VREDSUM_VS
+	VREDXOR_VS
+	VREMU_VV
+	VREMU_VX
+	VREM_VV
+	VREM_VX
+	VRGATHEREI16_VV
+	VRGATHER_VI
+	VRGATHER_VV
+	VRGATHER_VX
+	VRSUB_VI
+	VRSUB_VX
+	VS1R_V
+	VS2R_V
+	VS4R_V
+	VS8R_V
+	VSADDU_VI
+	VSADDU_VV
+	VSADDU_VX
+	VSADD_VI
+	VSADD_VV
+	VSADD_VX
+	VSBC_VVM
+	VSBC_VXM
+	VSE16_V
+	VSE32_V
+	VSE64_V
+	VSE8_V
+	VSETIVLI
+	VSETVL
+	VSETVLI
+	VSEXT_VF2
+	VSEXT_VF4
+	VSEXT_VF8
+	VSLIDE1DOWN_VX
+	VSLIDE1UP_VX
+	VSLIDEDOWN_VI
+	VSLIDEDOWN_VX
+	VSLIDEUP_VI
+	VSLIDEUP_VX
+	VSLL_VI
+	VSLL_VV
+	VSLL_VX
+	VSMUL_VV
+	VSMUL_VX
+	VSM_V
+	VSOXEI16_V
+	VSOXEI32_V
+	VSOXEI64_V
+	VSOXEI8_V
+	VSOXSEG2EI16_V
+	VSOXSEG2EI32_V
+	VSOXSEG2EI64_V
+	VSOXSEG2EI8_V
+	VSOXSEG3EI16_V
+	VSOXSEG3EI32_V
+	VSOXSEG3EI64_V
+	VSOXSEG3EI8_V
+	VSOXSEG4EI16_V
+	VSOXSEG4EI32_V
+	VSOXSEG4EI64_V
+	VSOXSEG4EI8_V
+	VSOXSEG5EI16_V
+	VSOXSEG5EI32_V
+	VSOXSEG5EI64_V
+	VSOXSEG5EI8_V
+	VSOXSEG6EI16_V
+	VSOXSEG6EI32_V
+	VSOXSEG6EI64_V
+	VSOXSEG6EI8_V
+	VSOXSEG7EI16_V
+	VSOXSEG7EI32_V
+	VSOXSEG7EI64_V
+	VSOXSEG7EI8_V
+	VSOXSEG8EI16_V
+	VSOXSEG8EI32_V
+	VSOXSEG8EI64_V
+	VSOXSEG8EI8_V
+	VSRA_VI
+	VSRA_VV
+	VSRA_VX
+	VSRL_VI
+	VSRL_VV
+	VSRL_VX
+	VSSE16_V
+	VSSE32_V
+	VSSE64_V
+	VSSE8_V
+	VSSEG2E16_V
+	VSSEG2E32_V
+	VSSEG2E64_V
+	VSSEG2E8_V
+	VSSEG3E16_V
+	VSSEG3E32_V
+	VSSEG3E64_V
+	VSSEG3E8_V
+	VSSEG4E16_V
+	VSSEG4E32_V
+	VSSEG4E64_V
+	VSSEG4E8_V
+	VSSEG5E16_V
+	VSSEG5E32_V
+	VSSEG5E64_V
+	VSSEG5E8_V
+	VSSEG6E16_V
+	VSSEG6E32_V
+	VSSEG6E64_V
+	VSSEG6E8_V
+	VSSEG7E16_V
+	VSSEG7E32_V
+	VSSEG7E64_V
+	VSSEG7E8_V
+	VSSEG8E16_V
+	VSSEG8E32_V
+	VSSEG8E64_V
+	VSSEG8E8_V
+	VSSRA_VI
+	VSSRA_VV
+	VSSRA_VX
+	VSSRL_VI
+	VSSRL_VV
+	VSSRL_VX
+	VSSSEG2E16_V
+	VSSSEG2E32_V
+	VSSSEG2E64_V
+	VSSSEG2E8_V
+	VSSSEG3E16_V
+	VSSSEG3E32_V
+	VSSSEG3E64_V
+	VSSSEG3E8_V
+	VSSSEG4E16_V
+	VSSSEG4E32_V
+	VSSSEG4E64_V
+	VSSSEG4E8_V
+	VSSSEG5E16_V
+	VSSSEG5E32_V
+	VSSSEG5E64_V
+	VSSSEG5E8_V
+	VSSSEG6E16_V
+	VSSSEG6E32_V
+	VSSSEG6E64_V
+	VSSSEG6E8_V
+	VSSSEG7E16_V
+	VSSSEG7E32_V
+	VSSSEG7E64_V
+	VSSSEG7E8_V
+	VSSSEG8E16_V
+	VSSSEG8E32_V
+	VSSSEG8E64_V
+	VSSSEG8E8_V
+	VSSUBU_VV
+	VSSUBU_VX
+	VSSUB_VV
+	VSSUB_VX
+	VSUB_VV
+	VSUB_VX
+	VSUXEI16_V
+	VSUXEI32_V
+	VSUXEI64_V
+	VSUXEI8_V
+	VSUXSEG2EI16_V
+	VSUXSEG2EI32_V
+	VSUXSEG2EI64_V
+	VSUXSEG2EI8_V
+	VSUXSEG3EI16_V
+	VSUXSEG3EI32_V
+	VSUXSEG3EI64_V
+	VSUXSEG3EI8_V
+	VSUXSEG4EI16_V
+	VSUXSEG4EI32_V
+	VSUXSEG4EI64_V
+	VSUXSEG4EI8_V
+	VSUXSEG5EI16_V
+	VSUXSEG5EI32_V
+	VSUXSEG5EI64_V
+	VSUXSEG5EI8_V
+	VSUXSEG6EI16_V
+	VSUXSEG6EI32_V
+	VSUXSEG6EI64_V
+	VSUXSEG6EI8_V
+	VSUXSEG7EI16_V
+	VSUXSEG7EI32_V
+	VSUXSEG7EI64_V
+	VSUXSEG7EI8_V
+	VSUXSEG8EI16_V
+	VSUXSEG8EI32_V
+	VSUXSEG8EI64_V
+	VSUXSEG8EI8_V
+	VWADDU_VV
+	VWADDU_VX
+	VWADDU_WV
+	VWADDU_WX
+	VWADD_VV
+	VWADD_VX
+	VWADD_WV
+	VWADD_WX
+	VWMACCSU_VV
+	VWMACCSU_VX
+	VWMACCUS_VX
+	VWMACCU_VV
+	VWMACCU_VX
+	VWMACC_VV
+	VWMACC_VX
+	VWMULSU_VV
+	VWMULSU_VX
+	VWMULU_VV
+	VWMULU_VX
+	VWMUL_VV
+	VWMUL_VX
+	VWREDSUMU_VS
+	VWREDSUM_VS
+	VWSUBU_VV
+	VWSUBU_VX
+	VWSUBU_WV
+	VWSUBU_WX
+	VWSUB_VV
+	VWSUB_VX
+	VWSUB_WV
+	VWSUB_WX
+	VXOR_VI
+	VXOR_VV
+	VXOR_VX
+	VZEXT_VF2
+	VZEXT_VF4
+	VZEXT_VF8
+	XNOR
+	XOR
+	XORI
+	ZEXT_H
+)
+
+var opstr = [...]string{
+	ADD:               "ADD",
+	ADDI:              "ADDI",
+	ADDIW:             "ADDIW",
+	ADDW:              "ADDW",
+	ADD_UW:            "ADD.UW",
+	AMOADD_D:          "AMOADD.D",
+	AMOADD_D_AQ:       "AMOADD.D.AQ",
+	AMOADD_D_AQRL:     "AMOADD.D.AQRL",
+	AMOADD_D_RL:       "AMOADD.D.RL",
+	AMOADD_W:          "AMOADD.W",
+	AMOADD_W_AQ:       "AMOADD.W.AQ",
+	AMOADD_W_AQRL:     "AMOADD.W.AQRL",
+	AMOADD_W_RL:       "AMOADD.W.RL",
+	AMOAND_D:          "AMOAND.D",
+	AMOAND_D_AQ:       "AMOAND.D.AQ",
+	AMOAND_D_AQRL:     "AMOAND.D.AQRL",
+	AMOAND_D_RL:       "AMOAND.D.RL",
+	AMOAND_W:          "AMOAND.W",
+	AMOAND_W_AQ:       "AMOAND.W.AQ",
+	AMOAND_W_AQRL:     "AMOAND.W.AQRL",
+	AMOAND_W_RL:       "AMOAND.W.RL",
+	AMOMAXU_D:         "AMOMAXU.D",
+	AMOMAXU_D_AQ:      "AMOMAXU.D.AQ",
+	AMOMAXU_D_AQRL:    "AMOMAXU.D.AQRL",
+	AMOMAXU_D_RL:      "AMOMAXU.D.RL",
+	AMOMAXU_W:         "AMOMAXU.W",
+	AMOMAXU_W_AQ:      "AMOMAXU.W.AQ",
+	AMOMAXU_W_AQRL:    "AMOMAXU.W.AQRL",
+	AMOMAXU_W_RL:      "AMOMAXU.W.RL",
+	AMOMAX_D:          "AMOMAX.D",
+	AMOMAX_D_AQ:       "AMOMAX.D.AQ",
+	AMOMAX_D_AQRL:     "AMOMAX.D.AQRL",
+	AMOMAX_D_RL:       "AMOMAX.D.RL",
+	AMOMAX_W:          "AMOMAX.W",
+	AMOMAX_W_AQ:       "AMOMAX.W.AQ",
+	AMOMAX_W_AQRL:     "AMOMAX.W.AQRL",
+	AMOMAX_W_RL:       "AMOMAX.W.RL",
+	AMOMINU_D:         "AMOMINU.D",
+	AMOMINU_D_AQ:      "AMOMINU.D.AQ",
+	AMOMINU_D_AQRL:    "AMOMINU.D.AQRL",
+	AMOMINU_D_RL:      "AMOMINU.D.RL",
+	AMOMINU_W:         "AMOMINU.W",
+	AMOMINU_W_AQ:      "AMOMINU.W.AQ",
+	AMOMINU_W_AQRL:    "AMOMINU.W.AQRL",
+	AMOMINU_W_RL:      "AMOMINU.W.RL",
+	AMOMIN_D:          "AMOMIN.D",
+	AMOMIN_D_AQ:       "AMOMIN.D.AQ",
+	AMOMIN_D_AQRL:     "AMOMIN.D.AQRL",
+	AMOMIN_D_RL:       "AMOMIN.D.RL",
+	AMOMIN_W:          "AMOMIN.W",
+	AMOMIN_W_AQ:       "AMOMIN.W.AQ",
+	AMOMIN_W_AQRL:     "AMOMIN.W.AQRL",
+	AMOMIN_W_RL:       "AMOMIN.W.RL",
+	AMOOR_D:           "AMOOR.D",
+	AMOOR_D_AQ:        "AMOOR.D.AQ",
+	AMOOR_D_AQRL:      "AMOOR.D.AQRL",
+	AMOOR_D_RL:        "AMOOR.D.RL",
+	AMOOR_W:           "AMOOR.W",
+	AMOOR_W_AQ:        "AMOOR.W.AQ",
+	AMOOR_W_AQRL:      "AMOOR.W.AQRL",
+	AMOOR_W_RL:        "AMOOR.W.RL",
+	AMOSWAP_D:         "AMOSWAP.D",
+	AMOSWAP_D_AQ:      "AMOSWAP.D.AQ",
+	AMOSWAP_D_AQRL:    "AMOSWAP.D.AQRL",
+	AMOSWAP_D_RL:      "AMOSWAP.D.RL",
+	AMOSWAP_W:         "AMOSWAP.W",
+	AMOSWAP_W_AQ:      "AMOSWAP.W.AQ",
+	AMOSWAP_W_AQRL:    "AMOSWAP.W.AQRL",
+	AMOSWAP_W_RL:      "AMOSWAP.W.RL",
+	AMOXOR_D:          "AMOXOR.D",
+	AMOXOR_D_AQ:       "AMOXOR.D.AQ",
+	AMOXOR_D_AQRL:     "AMOXOR.D.AQRL",
+	AMOXOR_D_RL:       "AMOXOR.D.RL",
+	AMOXOR_W:          "AMOXOR.W",
+	AMOXOR_W_AQ:       "AMOXOR.W.AQ",
+	AMOXOR_W_AQRL:     "AMOXOR.W.AQRL",
+	AMOXOR_W_RL:       "AMOXOR.W.RL",
+	AND:               "AND",
+	ANDI:              "ANDI",
+	ANDN:              "ANDN",
+	AUIPC:             "AUIPC",
+	BCLR:              "BCLR",
+	BCLRI:             "BCLRI",
+	BEQ:               "BEQ",
+	BEXT:              "BEXT",
+	BEXTI:             "BEXTI",
+	BGE:               "BGE",
+	BGEU:              "BGEU",
+	BINV:              "BINV",
+	BINVI:             "BINVI",
+	BLT:               "BLT",
+	BLTU:              "BLTU",
+	BNE:               "BNE",
+	BSET:              "BSET",
+	BSETI:             "BSETI",
+	CLZ:               "CLZ",
+	CLZW:              "CLZW",
+	CPOP:              "CPOP",
+	CPOPW:             "CPOPW",
+	CSRRC:             "CSRRC",
+	CSRRCI:            "CSRRCI",
+	CSRRS:             "CSRRS",
+	CSRRSI:            "CSRRSI",
+	CSRRW:             "CSRRW",
+	CSRRWI:            "CSRRWI",
+	CTZ:               "CTZ",
+	CTZW:              "CTZW",
+	CZERO_EQZ:         "CZERO.EQZ",
+	CZERO_NEZ:         "CZERO.NEZ",
+	C_ADD:             "C.ADD",
+	C_ADDI:            "C.ADDI",
+	C_ADDI16SP:        "C.ADDI16SP",
+	C_ADDI4SPN:        "C.ADDI4SPN",
+	C_ADDIW:           "C.ADDIW",
+	C_ADDW:            "C.ADDW",
+	C_AND:             "C.AND",
+	C_ANDI:            "C.ANDI",
+	C_BEQZ:            "C.BEQZ",
+	C_BNEZ:            "C.BNEZ",
+	C_EBREAK:          "C.EBREAK",
+	C_FLD:             "C.FLD",
+	C_FLDSP:           "C.FLDSP",
+	C_FSD:             "C.FSD",
+	C_FSDSP:           "C.FSDSP",
+	C_J:               "C.J",
+	C_JALR:            "C.JALR",
+	C_JR:              "C.JR",
+	C_LD:              "C.LD",
+	C_LDSP:            "C.LDSP",
+	C_LI:              "C.LI",
+	C_LUI:             "C.LUI",
+	C_LW:              "C.LW",
+	C_LWSP:            "C.LWSP",
+	C_MV:              "C.MV",
+	C_NOP:             "C.NOP",
+	C_OR:              "C.OR",
+	C_SD:              "C.SD",
+	C_SDSP:            "C.SDSP",
+	C_SLLI:            "C.SLLI",
+	C_SRAI:            "C.SRAI",
+	C_SRLI:            "C.SRLI",
+	C_SUB:             "C.SUB",
+	C_SUBW:            "C.SUBW",
+	C_SW:              "C.SW",
+	C_SWSP:            "C.SWSP",
+	C_UNIMP:           "C.UNIMP",
+	C_XOR:             "C.XOR",
+	DIV:               "DIV",
+	DIVU:              "DIVU",
+	DIVUW:             "DIVUW",
+	DIVW:              "DIVW",
+	EBREAK:            "EBREAK",
+	ECALL:             "ECALL",
+	FADD_D:            "FADD.D",
+	FADD_H:            "FADD.H",
+	FADD_Q:            "FADD.Q",
+	FADD_S:            "FADD.S",
+	FCLASS_D:          "FCLASS.D",
+	FCLASS_H:          "FCLASS.H",
+	FCLASS_Q:          "FCLASS.Q",
+	FCLASS_S:          "FCLASS.S",
+	FCVT_D_L:          "FCVT.D.L",
+	FCVT_D_LU:         "FCVT.D.LU",
+	FCVT_D_Q:          "FCVT.D.Q",
+	FCVT_D_S:          "FCVT.D.S",
+	FCVT_D_W:          "FCVT.D.W",
+	FCVT_D_WU:         "FCVT.D.WU",
+	FCVT_H_L:          "FCVT.H.L",
+	FCVT_H_LU:         "FCVT.H.LU",
+	FCVT_H_S:          "FCVT.H.S",
+	FCVT_H_W:          "FCVT.H.W",
+	FCVT_H_WU:         "FCVT.H.WU",
+	FCVT_LU_D:         "FCVT.LU.D",
+	FCVT_LU_H:         "FCVT.LU.H",
+	FCVT_LU_Q:         "FCVT.LU.Q",
+	FCVT_LU_S:         "FCVT.LU.S",
+	FCVT_L_D:          "FCVT.L.D",
+	FCVT_L_H:          "FCVT.L.H",
+	FCVT_L_Q:          "FCVT.L.Q",
+	FCVT_L_S:          "FCVT.L.S",
+	FCVT_Q_D:          "FCVT.Q.D",
+	FCVT_Q_L:          "FCVT.Q.L",
+	FCVT_Q_LU:         "FCVT.Q.LU",
+	FCVT_Q_S:          "FCVT.Q.S",
+	FCVT_Q_W:          "FCVT.Q.W",
+	FCVT_Q_WU:         "FCVT.Q.WU",
+	FCVT_S_D:          "FCVT.S.D",
+	FCVT_S_H:          "FCVT.S.H",
+	FCVT_S_L:          "FCVT.S.L",
+	FCVT_S_LU:         "FCVT.S.LU",
+	FCVT_S_Q:          "FCVT.S.Q",
+	FCVT_S_W:          "FCVT.S.W",
+	FCVT_S_WU:         "FCVT.S.WU",
+	FCVT_WU_D:         "FCVT.WU.D",
+	FCVT_WU_H:         "FCVT.WU.H",
+	FCVT_WU_Q:         "FCVT.WU.Q",
+	FCVT_WU_S:         "FCVT.WU.S",
+	FCVT_W_D:          "FCVT.W.D",
+	FCVT_W_H:          "FCVT.W.H",
+	FCVT_W_Q:          "FCVT.W.Q",
+	FCVT_W_S:          "FCVT.W.S",
+	FDIV_D:            "FDIV.D",
+	FDIV_H:            "FDIV.H",
+	FDIV_Q:            "FDIV.Q",
+	FDIV_S:            "FDIV.S",
+	FENCE:             "FENCE",
+	FENCE_I:           "FENCE.I",
+	FEQ_D:             "FEQ.D",
+	FEQ_H:             "FEQ.H",
+	FEQ_Q:             "FEQ.Q",
+	FEQ_S:             "FEQ.S",
+	FLD:               "FLD",
+	FLE_D:             "FLE.D",
+	FLE_H:             "FLE.H",
+	FLE_Q:             "FLE.Q",
+	FLE_S:             "FLE.S",
+	FLH:               "FLH",
+	FLQ:               "FLQ",
+	FLT_D:             "FLT.D",
+	FLT_H:             "FLT.H",
+	FLT_Q:             "FLT.Q",
+	FLT_S:             "FLT.S",
+	FLW:               "FLW",
+	FMADD_D:           "FMADD.D",
+	FMADD_H:           "FMADD.H",
+	FMADD_Q:           "FMADD.Q",
+	FMADD_S:           "FMADD.S",
+	FMAX_D:            "FMAX.D",
+	FMAX_H:            "FMAX.H",
+	FMAX_Q:            "FMAX.Q",
+	FMAX_S:            "FMAX.S",
+	FMIN_D:            "FMIN.D",
+	FMIN_H:            "FMIN.H",
+	FMIN_Q:            "FMIN.Q",
+	FMIN_S:            "FMIN.S",
+	FMSUB_D:           "FMSUB.D",
+	FMSUB_H:           "FMSUB.H",
+	FMSUB_Q:           "FMSUB.Q",
+	FMSUB_S:           "FMSUB.S",
+	FMUL_D:            "FMUL.D",
+	FMUL_H:            "FMUL.H",
+	FMUL_Q:            "FMUL.Q",
+	FMUL_S:            "FMUL.S",
+	FMV_D_X:           "FMV.D.X",
+	FMV_H_X:           "FMV.H.X",
+	FMV_W_X:           "FMV.W.X",
+	FMV_X_D:           "FMV.X.D",
+	FMV_X_H:           "FMV.X.H",
+	FMV_X_W:           "FMV.X.W",
+	FNMADD_D:          "FNMADD.D",
+	FNMADD_H:          "FNMADD.H",
+	FNMADD_Q:          "FNMADD.Q",
+	FNMADD_S:          "FNMADD.S",
+	FNMSUB_D:          "FNMSUB.D",
+	FNMSUB_H:          "FNMSUB.H",
+	FNMSUB_Q:          "FNMSUB.Q",
+	FNMSUB_S:          "FNMSUB.S",
+	FSD:               "FSD",
+	FSGNJN_D:          "FSGNJN.D",
+	FSGNJN_H:          "FSGNJN.H",
+	FSGNJN_Q:          "FSGNJN.Q",
+	FSGNJN_S:          "FSGNJN.S",
+	FSGNJX_D:          "FSGNJX.D",
+	FSGNJX_H:          "FSGNJX.H",
+	FSGNJX_Q:          "FSGNJX.Q",
+	FSGNJX_S:          "FSGNJX.S",
+	FSGNJ_D:           "FSGNJ.D",
+	FSGNJ_H:           "FSGNJ.H",
+	FSGNJ_Q:           "FSGNJ.Q",
+	FSGNJ_S:           "FSGNJ.S",
+	FSH:               "FSH",
+	FSQ:               "FSQ",
+	FSQRT_D:           "FSQRT.D",
+	FSQRT_H:           "FSQRT.H",
+	FSQRT_Q:           "FSQRT.Q",
+	FSQRT_S:           "FSQRT.S",
+	FSUB_D:            "FSUB.D",
+	FSUB_H:            "FSUB.H",
+	FSUB_Q:            "FSUB.Q",
+	FSUB_S:            "FSUB.S",
+	FSW:               "FSW",
+	JAL:               "JAL",
+	JALR:              "JALR",
+	LB:                "LB",
+	LBU:               "LBU",
+	LD:                "LD",
+	LH:                "LH",
+	LHU:               "LHU",
+	LR_D:              "LR.D",
+	LR_D_AQ:           "LR.D.AQ",
+	LR_D_AQRL:         "LR.D.AQRL",
+	LR_D_RL:           "LR.D.RL",
+	LR_W:              "LR.W",
+	LR_W_AQ:           "LR.W.AQ",
+	LR_W_AQRL:         "LR.W.AQRL",
+	LR_W_RL:           "LR.W.RL",
+	LUI:               "LUI",
+	LW:                "LW",
+	LWU:               "LWU",
+	MAX:               "MAX",
+	MAXU:              "MAXU",
+	MIN:               "MIN",
+	MINU:              "MINU",
+	MUL:               "MUL",
+	MULH:              "MULH",
+	MULHSU:            "MULHSU",
+	MULHU:             "MULHU",
+	MULW:              "MULW",
+	OR:                "OR",
+	ORC_B:             "ORC.B",
+	ORI:               "ORI",
+	ORN:               "ORN",
+	REM:               "REM",
+	REMU:              "REMU",
+	REMUW:             "REMUW",
+	REMW:              "REMW",
+	REV8:              "REV8",
+	ROL:               "ROL",
+	ROLW:              "ROLW",
+	ROR:               "ROR",
+	RORI:              "RORI",
+	RORIW:             "RORIW",
+	RORW:              "RORW",
+	SB:                "SB",
+	SC_D:              "SC.D",
+	SC_D_AQ:           "SC.D.AQ",
+	SC_D_AQRL:         "SC.D.AQRL",
+	SC_D_RL:           "SC.D.RL",
+	SC_W:              "SC.W",
+	SC_W_AQ:           "SC.W.AQ",
+	SC_W_AQRL:         "SC.W.AQRL",
+	SC_W_RL:           "SC.W.RL",
+	SD:                "SD",
+	SEXT_B:            "SEXT.B",
+	SEXT_H:            "SEXT.H",
+	SH:                "SH",
+	SH1ADD:            "SH1ADD",
+	SH1ADD_UW:         "SH1ADD.UW",
+	SH2ADD:            "SH2ADD",
+	SH2ADD_UW:         "SH2ADD.UW",
+	SH3ADD:            "SH3ADD",
+	SH3ADD_UW:         "SH3ADD.UW",
+	SLL:               "SLL",
+	SLLI:              "SLLI",
+	SLLIW:             "SLLIW",
+	SLLI_UW:           "SLLI.UW",
+	SLLW:              "SLLW",
+	SLT:               "SLT",
+	SLTI:              "SLTI",
+	SLTIU:             "SLTIU",
+	SLTU:              "SLTU",
+	SRA:               "SRA",
+	SRAI:              "SRAI",
+	SRAIW:             "SRAIW",
+	SRAW:              "SRAW",
+	SRL:               "SRL",
+	SRLI:              "SRLI",
+	SRLIW:             "SRLIW",
+	SRLW:              "SRLW",
+	SUB:               "SUB",
+	SUBW:              "SUBW",
+	SW:                "SW",
+	VAADDU_VV:         "VAADDU.VV",
+	VAADDU_VX:         "VAADDU.VX",
+	VAADD_VV:          "VAADD.VV",
+	VAADD_VX:          "VAADD.VX",
+	VADC_VIM:          "VADC.VIM",
+	VADC_VVM:          "VADC.VVM",
+	VADC_VXM:          "VADC.VXM",
+	VADD_VI:           "VADD.VI",
+	VADD_VV:           "VADD.VV",
+	VADD_VX:           "VADD.VX",
+	VAND_VI:           "VAND.VI",
+	VAND_VV:           "VAND.VV",
+	VAND_VX:           "VAND.VX",
+	VASUBU_VV:         "VASUBU.VV",
+	VASUBU_VX:         "VASUBU.VX",
+	VASUB_VV:          "VASUB.VV",
+	VASUB_VX:          "VASUB.VX",
+	VCOMPRESS_VM:      "VCOMPRESS.VM",
+	VCPOP_M:           "VCPOP.M",
+	VDIVU_VV:          "VDIVU.VV",
+	VDIVU_VX:          "VDIVU.VX",
+	VDIV_VV:           "VDIV.VV",
+	VDIV_VX:           "VDIV.VX",
+	VFADD_VF:          "VFADD.VF",
+	VFADD_VV:          "VFADD.VV",
+	VFCLASS_V:         "VFCLASS.V",
+	VFCVT_F_XU_V:      "VFCVT.F.XU.V",
+	VFCVT_F_X_V:       "VFCVT.F.X.V",
+	VFCVT_RTZ_XU_F_V:  "VFCVT.RTZ.XU.F.V",
+	VFCVT_RTZ_X_F_V:   "VFCVT.RTZ.X.F.V",
+	VFCVT_XU_F_V:      "VFCVT.XU.F.V",
+	VFCVT_X_F_V:       "VFCVT.X.F.V",
+	VFDIV_VF:          "VFDIV.VF",
+	VFDIV_VV:          "VFDIV.VV",
+	VFIRST_M:          "VFIRST.M",
+	VFMACC_VF:         "VFMACC.VF",
+	VFMACC_VV:         "VFMACC.VV",
+	VFMADD_VF:         "VFMADD.VF",
+	VFMADD_VV:         "VFMADD.VV",
+	VFMAX_VF:          "VFMAX.VF",
+	VFMAX_VV:          "VFMAX.VV",
+	VFMERGE_VFM:       "VFMERGE.VFM",
+	VFMIN_VF:          "VFMIN.VF",
+	VFMIN_VV:          "VFMIN.VV",
+	VFMSAC_VF:         "VFMSAC.VF",
+	VFMSAC_VV:         "VFMSAC.VV",
+	VFMSUB_VF:         "VFMSUB.VF",
+	VFMSUB_VV:         "VFMSUB.VV",
+	VFMUL_VF:          "VFMUL.VF",
+	VFMUL_VV:          "VFMUL.VV",
+	VFMV_F_S:          "VFMV.F.S",
+	VFMV_S_F:          "VFMV.S.F",
+	VFMV_V_F:          "VFMV.V.F",
+	VFNCVT_F_F_W:      "VFNCVT.F.F.W",
+	VFNCVT_F_XU_W:     "VFNCVT.F.XU.W",
+	VFNCVT_F_X_W:      "VFNCVT.F.X.W",
+	VFNCVT_ROD_F_F_W:  "VFNCVT.ROD.F.F.W",
+	VFNCVT_RTZ_XU_F_W: "VFNCVT.RTZ.XU.F.W",
+	VFNCVT_RTZ_X_F_W:  "VFNCVT.RTZ.X.F.W",
+	VFNCVT_XU_F_W:     "VFNCVT.XU.F.W",
+	VFNCVT_X_F_W:      "VFNCVT.X.F.W",
+	VFNMACC_VF:        "VFNMACC.VF",
+	VFNMACC_VV:        "VFNMACC.VV",
+	VFNMADD_VF:        "VFNMADD.VF",
+	VFNMADD_VV:        "VFNMADD.VV",
+	VFNMSAC_VF:        "VFNMSAC.VF",
+	VFNMSAC_VV:        "VFNMSAC.VV",
+	VFNMSUB_VF:        "VFNMSUB.VF",
+	VFNMSUB_VV:        "VFNMSUB.VV",
+	VFRDIV_VF:         "VFRDIV.VF",
+	VFREC7_V:          "VFREC7.V",
+	VFREDMAX_VS:       "VFREDMAX.VS",
+	VFREDMIN_VS:       "VFREDMIN.VS",
+	VFREDOSUM_VS:      "VFREDOSUM.VS",
+	VFREDUSUM_VS:      "VFREDUSUM.VS",
+	VFRSQRT7_V:        "VFRSQRT7.V",
+	VFRSUB_VF:         "VFRSUB.VF",
+	VFSGNJN_VF:        "VFSGNJN.VF",
+	VFSGNJN_VV:        "VFSGNJN.VV",
+	VFSGNJX_VF:        "VFSGNJX.VF",
+	VFSGNJX_VV:        "VFSGNJX.VV",
+	VFSGNJ_VF:         "VFSGNJ.VF",
+	VFSGNJ_VV:         "VFSGNJ.VV",
+	VFSLIDE1DOWN_VF:   "VFSLIDE1DOWN.VF",
+	VFSLIDE1UP_VF:     "VFSLIDE1UP.VF",
+	VFSQRT_V:          "VFSQRT.V",
+	VFSUB_VF:          "VFSUB.VF",
+	VFSUB_VV:          "VFSUB.VV",
+	VFWADD_VF:         "VFWADD.VF",
+	VFWADD_VV:         "VFWADD.VV",
+	VFWADD_WF:         "VFWADD.WF",
+	VFWADD_WV:         "VFWADD.WV",
+	VFWCVT_F_F_V:      "VFWCVT.F.F.V",
+	VFWCVT_F_XU_V:     "VFWCVT.F.XU.V",
+	VFWCVT_F_X_V:      "VFWCVT.F.X.V",
+	VFWCVT_RTZ_XU_F_V: "VFWCVT.RTZ.XU.F.V",
+	VFWCVT_RTZ_X_F_V:  "VFWCVT.RTZ.X.F.V",
+	VFWCVT_XU_F_V:     "VFWCVT.XU.F.V",
+	VFWCVT_X_F_V:      "VFWCVT.X.F.V",
+	VFWMACC_VF:        "VFWMACC.VF",
+	VFWMACC_VV:        "VFWMACC.VV",
+	VFWMSAC_VF:        "VFWMSAC.VF",
+	VFWMSAC_VV:        "VFWMSAC.VV",
+	VFWMUL_VF:         "VFWMUL.VF",
+	VFWMUL_VV:         "VFWMUL.VV",
+	VFWNMACC_VF:       "VFWNMACC.VF",
+	VFWNMACC_VV:       "VFWNMACC.VV",
+	VFWNMSAC_VF:       "VFWNMSAC.VF",
+	VFWNMSAC_VV:       "VFWNMSAC.VV",
+	VFWREDOSUM_VS:     "VFWREDOSUM.VS",
+	VFWREDUSUM_VS:     "VFWREDUSUM.VS",
+	VFWSUB_VF:         "VFWSUB.VF",
+	VFWSUB_VV:         "VFWSUB.VV",
+	VFWSUB_WF:         "VFWSUB.WF",
+	VFWSUB_WV:         "VFWSUB.WV",
+	VID_V:             "VID.V",
+	VIOTA_M:           "VIOTA.M",
+	VL1RE16_V:         "VL1RE16.V",
+	VL1RE32_V:         "VL1RE32.V",
+	VL1RE64_V:         "VL1RE64.V",
+	VL1RE8_V:          "VL1RE8.V",
+	VL2RE16_V:         "VL2RE16.V",
+	VL2RE32_V:         "VL2RE32.V",
+	VL2RE64_V:         "VL2RE64.V",
+	VL2RE8_V:          "VL2RE8.V",
+	VL4RE16_V:         "VL4RE16.V",
+	VL4RE32_V:         "VL4RE32.V",
+	VL4RE64_V:         "VL4RE64.V",
+	VL4RE8_V:          "VL4RE8.V",
+	VL8RE16_V:         "VL8RE16.V",
+	VL8RE32_V:         "VL8RE32.V",
+	VL8RE64_V:         "VL8RE64.V",
+	VL8RE8_V:          "VL8RE8.V",
+	VLE16FF_V:         "VLE16FF.V",
+	VLE16_V:           "VLE16.V",
+	VLE32FF_V:         "VLE32FF.V",
+	VLE32_V:           "VLE32.V",
+	VLE64FF_V:         "VLE64FF.V",
+	VLE64_V:           "VLE64.V",
+	VLE8FF_V:          "VLE8FF.V",
+	VLE8_V:            "VLE8.V",
+	VLM_V:             "VLM.V",
+	VLOXEI16_V:        "VLOXEI16.V",
+	VLOXEI32_V:        "VLOXEI32.V",
+	VLOXEI64_V:        "VLOXEI64.V",
+	VLOXEI8_V:         "VLOXEI8.V",
+	VLOXSEG2EI16_V:    "VLOXSEG2EI16.V",
+	VLOXSEG2EI32_V:    "VLOXSEG2EI32.V",
+	VLOXSEG2EI64_V:    "VLOXSEG2EI64.V",
+	VLOXSEG2EI8_V:     "VLOXSEG2EI8.V",
+	VLOXSEG3EI16_V:    "VLOXSEG3EI16.V",
+	VLOXSEG3EI32_V:    "VLOXSEG3EI32.V",
+	VLOXSEG3EI64_V:    "VLOXSEG3EI64.V",
+	VLOXSEG3EI8_V:     "VLOXSEG3EI8.V",
+	VLOXSEG4EI16_V:    "VLOXSEG4EI16.V",
+	VLOXSEG4EI32_V:    "VLOXSEG4EI32.V",
+	VLOXSEG4EI64_V:    "VLOXSEG4EI64.V",
+	VLOXSEG4EI8_V:     "VLOXSEG4EI8.V",
+	VLOXSEG5EI16_V:    "VLOXSEG5EI16.V",
+	VLOXSEG5EI32_V:    "VLOXSEG5EI32.V",
+	VLOXSEG5EI64_V:    "VLOXSEG5EI64.V",
+	VLOXSEG5EI8_V:     "VLOXSEG5EI8.V",
+	VLOXSEG6EI16_V:    "VLOXSEG6EI16.V",
+	VLOXSEG6EI32_V:    "VLOXSEG6EI32.V",
+	VLOXSEG6EI64_V:    "VLOXSEG6EI64.V",
+	VLOXSEG6EI8_V:     "VLOXSEG6EI8.V",
+	VLOXSEG7EI16_V:    "VLOXSEG7EI16.V",
+	VLOXSEG7EI32_V:    "VLOXSEG7EI32.V",
+	VLOXSEG7EI64_V:    "VLOXSEG7EI64.V",
+	VLOXSEG7EI8_V:     "VLOXSEG7EI8.V",
+	VLOXSEG8EI16_V:    "VLOXSEG8EI16.V",
+	VLOXSEG8EI32_V:    "VLOXSEG8EI32.V",
+	VLOXSEG8EI64_V:    "VLOXSEG8EI64.V",
+	VLOXSEG8EI8_V:     "VLOXSEG8EI8.V",
+	VLSE16_V:          "VLSE16.V",
+	VLSE32_V:          "VLSE32.V",
+	VLSE64_V:          "VLSE64.V",
+	VLSE8_V:           "VLSE8.V",
+	VLSEG2E16FF_V:     "VLSEG2E16FF.V",
+	VLSEG2E16_V:       "VLSEG2E16.V",
+	VLSEG2E32FF_V:     "VLSEG2E32FF.V",
+	VLSEG2E32_V:       "VLSEG2E32.V",
+	VLSEG2E64FF_V:     "VLSEG2E64FF.V",
+	VLSEG2E64_V:       "VLSEG2E64.V",
+	VLSEG2E8FF_V:      "VLSEG2E8FF.V",
+	VLSEG2E8_V:        "VLSEG2E8.V",
+	VLSEG3E16FF_V:     "VLSEG3E16FF.V",
+	VLSEG3E16_V:       "VLSEG3E16.V",
+	VLSEG3E32FF_V:     "VLSEG3E32FF.V",
+	VLSEG3E32_V:       "VLSEG3E32.V",
+	VLSEG3E64FF_V:     "VLSEG3E64FF.V",
+	VLSEG3E64_V:       "VLSEG3E64.V",
+	VLSEG3E8FF_V:      "VLSEG3E8FF.V",
+	VLSEG3E8_V:        "VLSEG3E8.V",
+	VLSEG4E16FF_V:     "VLSEG4E16FF.V",
+	VLSEG4E16_V:       "VLSEG4E16.V",
+	VLSEG4E32FF_V:     "VLSEG4E32FF.V",
+	VLSEG4E32_V:       "VLSEG4E32.V",
+	VLSEG4E64FF_V:     "VLSEG4E64FF.V",
+	VLSEG4E64_V:       "VLSEG4E64.V",
+	VLSEG4E8FF_V:      "VLSEG4E8FF.V",
+	VLSEG4E8_V:        "VLSEG4E8.V",
+	VLSEG5E16FF_V:     "VLSEG5E16FF.V",
+	VLSEG5E16_V:       "VLSEG5E16.V",
+	VLSEG5E32FF_V:     "VLSEG5E32FF.V",
+	VLSEG5E32_V:       "VLSEG5E32.V",
+	VLSEG5E64FF_V:     "VLSEG5E64FF.V",
+	VLSEG5E64_V:       "VLSEG5E64.V",
+	VLSEG5E8FF_V:      "VLSEG5E8FF.V",
+	VLSEG5E8_V:        "VLSEG5E8.V",
+	VLSEG6E16FF_V:     "VLSEG6E16FF.V",
+	VLSEG6E16_V:       "VLSEG6E16.V",
+	VLSEG6E32FF_V:     "VLSEG6E32FF.V",
+	VLSEG6E32_V:       "VLSEG6E32.V",
+	VLSEG6E64FF_V:     "VLSEG6E64FF.V",
+	VLSEG6E64_V:       "VLSEG6E64.V",
+	VLSEG6E8FF_V:      "VLSEG6E8FF.V",
+	VLSEG6E8_V:        "VLSEG6E8.V",
+	VLSEG7E16FF_V:     "VLSEG7E16FF.V",
+	VLSEG7E16_V:       "VLSEG7E16.V",
+	VLSEG7E32FF_V:     "VLSEG7E32FF.V",
+	VLSEG7E32_V:       "VLSEG7E32.V",
+	VLSEG7E64FF_V:     "VLSEG7E64FF.V",
+	VLSEG7E64_V:       "VLSEG7E64.V",
+	VLSEG7E8FF_V:      "VLSEG7E8FF.V",
+	VLSEG7E8_V:        "VLSEG7E8.V",
+	VLSEG8E16FF_V:     "VLSEG8E16FF.V",
+	VLSEG8E16_V:       "VLSEG8E16.V",
+	VLSEG8E32FF_V:     "VLSEG8E32FF.V",
+	VLSEG8E32_V:       "VLSEG8E32.V",
+	VLSEG8E64FF_V:     "VLSEG8E64FF.V",
+	VLSEG8E64_V:       "VLSEG8E64.V",
+	VLSEG8E8FF_V:      "VLSEG8E8FF.V",
+	VLSEG8E8_V:        "VLSEG8E8.V",
+	VLSSEG2E16_V:      "VLSSEG2E16.V",
+	VLSSEG2E32_V:      "VLSSEG2E32.V",
+	VLSSEG2E64_V:      "VLSSEG2E64.V",
+	VLSSEG2E8_V:       "VLSSEG2E8.V",
+	VLSSEG3E16_V:      "VLSSEG3E16.V",
+	VLSSEG3E32_V:      "VLSSEG3E32.V",
+	VLSSEG3E64_V:      "VLSSEG3E64.V",
+	VLSSEG3E8_V:       "VLSSEG3E8.V",
+	VLSSEG4E16_V:      "VLSSEG4E16.V",
+	VLSSEG4E32_V:      "VLSSEG4E32.V",
+	VLSSEG4E64_V:      "VLSSEG4E64.V",
+	VLSSEG4E8_V:       "VLSSEG4E8.V",
+	VLSSEG5E16_V:      "VLSSEG5E16.V",
+	VLSSEG5E32_V:      "VLSSEG5E32.V",
+	VLSSEG5E64_V:      "VLSSEG5E64.V",
+	VLSSEG5E8_V:       "VLSSEG5E8.V",
+	VLSSEG6E16_V:      "VLSSEG6E16.V",
+	VLSSEG6E32_V:      "VLSSEG6E32.V",
+	VLSSEG6E64_V:      "VLSSEG6E64.V",
+	VLSSEG6E8_V:       "VLSSEG6E8.V",
+	VLSSEG7E16_V:      "VLSSEG7E16.V",
+	VLSSEG7E32_V:      "VLSSEG7E32.V",
+	VLSSEG7E64_V:      "VLSSEG7E64.V",
+	VLSSEG7E8_V:       "VLSSEG7E8.V",
+	VLSSEG8E16_V:      "VLSSEG8E16.V",
+	VLSSEG8E32_V:      "VLSSEG8E32.V",
+	VLSSEG8E64_V:      "VLSSEG8E64.V",
+	VLSSEG8E8_V:       "VLSSEG8E8.V",
+	VLUXEI16_V:        "VLUXEI16.V",
+	VLUXEI32_V:        "VLUXEI32.V",
+	VLUXEI64_V:        "VLUXEI64.V",
+	VLUXEI8_V:         "VLUXEI8.V",
+	VLUXSEG2EI16_V:    "VLUXSEG2EI16.V",
+	VLUXSEG2EI32_V:    "VLUXSEG2EI32.V",
+	VLUXSEG2EI64_V:    "VLUXSEG2EI64.V",
+	VLUXSEG2EI8_V:     "VLUXSEG2EI8.V",
+	VLUXSEG3EI16_V:    "VLUXSEG3EI16.V",
+	VLUXSEG3EI32_V:    "VLUXSEG3EI32.V",
+	VLUXSEG3EI64_V:    "VLUXSEG3EI64.V",
+	VLUXSEG3EI8_V:     "VLUXSEG3EI8.V",
+	VLUXSEG4EI16_V:    "VLUXSEG4EI16.V",
+	VLUXSEG4EI32_V:    "VLUXSEG4EI32.V",
+	VLUXSEG4EI64_V:    "VLUXSEG4EI64.V",
+	VLUXSEG4EI8_V:     "VLUXSEG4EI8.V",
+	VLUXSEG5EI16_V:    "VLUXSEG5EI16.V",
+	VLUXSEG5EI32_V:    "VLUXSEG5EI32.V",
+	VLUXSEG5EI64_V:    "VLUXSEG5EI64.V",
+	VLUXSEG5EI8_V:     "VLUXSEG5EI8.V",
+	VLUXSEG6EI16_V:    "VLUXSEG6EI16.V",
+	VLUXSEG6EI32_V:    "VLUXSEG6EI32.V",
+	VLUXSEG6EI64_V:    "VLUXSEG6EI64.V",
+	VLUXSEG6EI8_V:     "VLUXSEG6EI8.V",
+	VLUXSEG7EI16_V:    "VLUXSEG7EI16.V",
+	VLUXSEG7EI32_V:    "VLUXSEG7EI32.V",
+	VLUXSEG7EI64_V:    "VLUXSEG7EI64.V",
+	VLUXSEG7EI8_V:     "VLUXSEG7EI8.V",
+	VLUXSEG8EI16_V:    "VLUXSEG8EI16.V",
+	VLUXSEG8EI32_V:    "VLUXSEG8EI32.V",
+	VLUXSEG8EI64_V:    "VLUXSEG8EI64.V",
+	VLUXSEG8EI8_V:     "VLUXSEG8EI8.V",
+	VMACC_VV:          "VMACC.VV",
+	VMACC_VX:          "VMACC.VX",
+	VMADC_VI:          "VMADC.VI",
+	VMADC_VIM:         "VMADC.VIM",
+	VMADC_VV:          "VMADC.VV",
+	VMADC_VVM:         "VMADC.VVM",
+	VMADC_VX:          "VMADC.VX",
+	VMADC_VXM:         "VMADC.VXM",
+	VMADD_VV:          "VMADD.VV",
+	VMADD_VX:          "VMADD.VX",
+	VMANDN_MM:         "VMANDN.MM",
+	VMAND_MM:          "VMAND.MM",
+	VMAXU_VV:          "VMAXU.VV",
+	VMAXU_VX:          "VMAXU.VX",
+	VMAX_VV:           "VMAX.VV",
+	VMAX_VX:           "VMAX.VX",
+	VMERGE_VIM:        "VMERGE.VIM",
+	VMERGE_VVM:        "VMERGE.VVM",
+	VMERGE_VXM:        "VMERGE.VXM",
+	VMFEQ_VF:          "VMFEQ.VF",
+	VMFEQ_VV:          "VMFEQ.VV",
+	VMFGE_VF:          "VMFGE.VF",
+	VMFGT_VF:          "VMFGT.VF",
+	VMFLE_VF:          "VMFLE.VF",
+	VMFLE_VV:          "VMFLE.VV",
+	VMFLT_VF:          "VMFLT.VF",
+	VMFLT_VV:          "VMFLT.VV",
+	VMFNE_VF:          "VMFNE.VF",
+	VMFNE_VV:          "VMFNE.VV",
+	VMINU_VV:          "VMINU.VV",
+	VMINU_VX:          "VMINU.VX",
+	VMIN_VV:           "VMIN.VV",
+	VMIN_VX:           "VMIN.VX",
+	VMNAND_MM:         "VMNAND.MM",
+	VMNOR_MM:          "VMNOR.MM",
+	VMORN_MM:          "VMORN.MM",
+	VMOR_MM:           "VMOR.MM",
+	VMSBC_VV:          "VMSBC.VV",
+	VMSBC_VVM:         "VMSBC.VVM",
+	VMSBC_VX:          "VMSBC.VX",
+	VMSBC_VXM:         "VMSBC.VXM",
+	VMSBF_M:           "VMSBF.M",
+	VMSEQ_VI:          "VMSEQ.VI",
+	VMSEQ_VV:          "VMSEQ.VV",
+	VMSEQ_VX:          "VMSEQ.VX",
+	VMSGTU_VI:         "VMSGTU.VI",
+	VMSGTU_VX:         "VMSGTU.VX",
+	VMSGT_VI:          "VMSGT.VI",
+	VMSGT_VX:          "VMSGT.VX",
+	VMSIF_M:           "VMSIF.M",
+	VMSLEU_VI:         "VMSLEU.VI",
+	VMSLEU_VV:         "VMSLEU.VV",
+	VMSLEU_VX:         "VMSLEU.VX",
+	VMSLE_VI:          "VMSLE.VI",
+	VMSLE_VV:          "VMSLE.VV",
+	VMSLE_VX:          "VMSLE.VX",
+	VMSLTU_VV:         "VMSLTU.VV",
+	VMSLTU_VX:         "VMSLTU.VX",
+	VMSLT_VV:          "VMSLT.VV",
+	VMSLT_VX:          "VMSLT.VX",
+	VMSNE_VI:          "VMSNE.VI",
+	VMSNE_VV:          "VMSNE.VV",
+	VMSNE_VX:          "VMSNE.VX",
+	VMSOF_M:           "VMSOF.M",
+	VMULHSU_VV:        "VMULHSU.VV",
+	VMULHSU_VX:        "VMULHSU.VX",
+	VMULHU_VV:         "VMULHU.VV",
+	VMULHU_VX:         "VMULHU.VX",
+	VMULH_VV:          "VMULH.VV",
+	VMULH_VX:          "VMULH.VX",
+	VMUL_VV:           "VMUL.VV",
+	VMUL_VX:           "VMUL.VX",
+	VMV1R_V:           "VMV1R.V",
+	VMV2R_V:           "VMV2R.V",
+	VMV4R_V:           "VMV4R.V",
+	VMV8R_V:           "VMV8R.V",
+	VMV_S_X:           "VMV.S.X",
+	VMV_V_I:           "VMV.V.I",
+	VMV_V_V:           "VMV.V.V",
+	VMV_V_X:           "VMV.V.X",
+	VMV_X_S:           "VMV.X.S",
+	VMXNOR_MM:         "VMXNOR.MM",
+	VMXOR_MM:          "VMXOR.MM",
+	VNCLIPU_WI:        "VNCLIPU.WI",
+	VNCLIPU_WV:        "VNCLIPU.WV",
+	VNCLIPU_WX:        "VNCLIPU.WX",
+	VNCLIP_WI:         "VNCLIP.WI",
+	VNCLIP_WV:         "VNCLIP.WV",
+	VNCLIP_WX:         "VNCLIP.WX",
+	VNMSAC_VV:         "VNMSAC.VV",
+	VNMSAC_VX:         "VNMSAC.VX",
+	VNMSUB_VV:         "VNMSUB.VV",
+	VNMSUB_VX:         "VNMSUB.VX",
+	VNSRA_WI:          "VNSRA.WI",
+	VNSRA_WV:          "VNSRA.WV",
+	VNSRA_WX:          "VNSRA.WX",
+	VNSRL_WI:          "VNSRL.WI",
+	VNSRL_WV:          "VNSRL.WV",
+	VNSRL_WX:          "VNSRL.WX",
+	VOR_VI:            "VOR.VI",
+	VOR_VV:            "VOR.VV",
+	VOR_VX:            "VOR.VX",
+	VREDAND_VS:        "VREDAND.VS",
+	VREDMAXU_VS:       "VREDMAXU.VS",
+	VREDMAX_VS:        "VREDMAX.VS",
+	VREDMINU_VS:       "VREDMINU.VS",
+	VREDMIN_VS:        "VREDMIN.VS",
+	VREDOR_VS:         "VREDOR.VS",
+	VREDSUM_VS:        "VREDSUM.VS",
+	VREDXOR_VS:        "VREDXOR.VS",
+	VREMU_VV:          "VREMU.VV",
+	VREMU_VX:          "VREMU.VX",
+	VREM_VV:           "VREM.VV",
+	VREM_VX:           "VREM.VX",
+	VRGATHEREI16_VV:   "VRGATHEREI16.VV",
+	VRGATHER_VI:       "VRGATHER.VI",
+	VRGATHER_VV:       "VRGATHER.VV",
+	VRGATHER_VX:       "VRGATHER.VX",
+	VRSUB_VI:          "VRSUB.VI",
+	VRSUB_VX:          "VRSUB.VX",
+	VS1R_V:            "VS1R.V",
+	VS2R_V:            "VS2R.V",
+	VS4R_V:            "VS4R.V",
+	VS8R_V:            "VS8R.V",
+	VSADDU_VI:         "VSADDU.VI",
+	VSADDU_VV:         "VSADDU.VV",
+	VSADDU_VX:         "VSADDU.VX",
+	VSADD_VI:          "VSADD.VI",
+	VSADD_VV:          "VSADD.VV",
+	VSADD_VX:          "VSADD.VX",
+	VSBC_VVM:          "VSBC.VVM",
+	VSBC_VXM:          "VSBC.VXM",
+	VSE16_V:           "VSE16.V",
+	VSE32_V:           "VSE32.V",
+	VSE64_V:           "VSE64.V",
+	VSE8_V:            "VSE8.V",
+	VSETIVLI:          "VSETIVLI",
+	VSETVL:            "VSETVL",
+	VSETVLI:           "VSETVLI",
+	VSEXT_VF2:         "VSEXT.VF2",
+	VSEXT_VF4:         "VSEXT.VF4",
+	VSEXT_VF8:         "VSEXT.VF8",
+	VSLIDE1DOWN_VX:    "VSLIDE1DOWN.VX",
+	VSLIDE1UP_VX:      "VSLIDE1UP.VX",
+	VSLIDEDOWN_VI:     "VSLIDEDOWN.VI",
+	VSLIDEDOWN_VX:     "VSLIDEDOWN.VX",
+	VSLIDEUP_VI:       "VSLIDEUP.VI",
+	VSLIDEUP_VX:       "VSLIDEUP.VX",
+	VSLL_VI:           "VSLL.VI",
+	VSLL_VV:           "VSLL.VV",
+	VSLL_VX:           "VSLL.VX",
+	VSMUL_VV:          "VSMUL.VV",
+	VSMUL_VX:          "VSMUL.VX",
+	VSM_V:             "VSM.V",
+	VSOXEI16_V:        "VSOXEI16.V",
+	VSOXEI32_V:        "VSOXEI32.V",
+	VSOXEI64_V:        "VSOXEI64.V",
+	VSOXEI8_V:         "VSOXEI8.V",
+	VSOXSEG2EI16_V:    "VSOXSEG2EI16.V",
+	VSOXSEG2EI32_V:    "VSOXSEG2EI32.V",
+	VSOXSEG2EI64_V:    "VSOXSEG2EI64.V",
+	VSOXSEG2EI8_V:     "VSOXSEG2EI8.V",
+	VSOXSEG3EI16_V:    "VSOXSEG3EI16.V",
+	VSOXSEG3EI32_V:    "VSOXSEG3EI32.V",
+	VSOXSEG3EI64_V:    "VSOXSEG3EI64.V",
+	VSOXSEG3EI8_V:     "VSOXSEG3EI8.V",
+	VSOXSEG4EI16_V:    "VSOXSEG4EI16.V",
+	VSOXSEG4EI32_V:    "VSOXSEG4EI32.V",
+	VSOXSEG4EI64_V:    "VSOXSEG4EI64.V",
+	VSOXSEG4EI8_V:     "VSOXSEG4EI8.V",
+	VSOXSEG5EI16_V:    "VSOXSEG5EI16.V",
+	VSOXSEG5EI32_V:    "VSOXSEG5EI32.V",
+	VSOXSEG5EI64_V:    "VSOXSEG5EI64.V",
+	VSOXSEG5EI8_V:     "VSOXSEG5EI8.V",
+	VSOXSEG6EI16_V:    "VSOXSEG6EI16.V",
+	VSOXSEG6EI32_V:    "VSOXSEG6EI32.V",
+	VSOXSEG6EI64_V:    "VSOXSEG6EI64.V",
+	VSOXSEG6EI8_V:     "VSOXSEG6EI8.V",
+	VSOXSEG7EI16_V:    "VSOXSEG7EI16.V",
+	VSOXSEG7EI32_V:    "VSOXSEG7EI32.V",
+	VSOXSEG7EI64_V:    "VSOXSEG7EI64.V",
+	VSOXSEG7EI8_V:     "VSOXSEG7EI8.V",
+	VSOXSEG8EI16_V:    "VSOXSEG8EI16.V",
+	VSOXSEG8EI32_V:    "VSOXSEG8EI32.V",
+	VSOXSEG8EI64_V:    "VSOXSEG8EI64.V",
+	VSOXSEG8EI8_V:     "VSOXSEG8EI8.V",
+	VSRA_VI:           "VSRA.VI",
+	VSRA_VV:           "VSRA.VV",
+	VSRA_VX:           "VSRA.VX",
+	VSRL_VI:           "VSRL.VI",
+	VSRL_VV:           "VSRL.VV",
+	VSRL_VX:           "VSRL.VX",
+	VSSE16_V:          "VSSE16.V",
+	VSSE32_V:          "VSSE32.V",
+	VSSE64_V:          "VSSE64.V",
+	VSSE8_V:           "VSSE8.V",
+	VSSEG2E16_V:       "VSSEG2E16.V",
+	VSSEG2E32_V:       "VSSEG2E32.V",
+	VSSEG2E64_V:       "VSSEG2E64.V",
+	VSSEG2E8_V:        "VSSEG2E8.V",
+	VSSEG3E16_V:       "VSSEG3E16.V",
+	VSSEG3E32_V:       "VSSEG3E32.V",
+	VSSEG3E64_V:       "VSSEG3E64.V",
+	VSSEG3E8_V:        "VSSEG3E8.V",
+	VSSEG4E16_V:       "VSSEG4E16.V",
+	VSSEG4E32_V:       "VSSEG4E32.V",
+	VSSEG4E64_V:       "VSSEG4E64.V",
+	VSSEG4E8_V:        "VSSEG4E8.V",
+	VSSEG5E16_V:       "VSSEG5E16.V",
+	VSSEG5E32_V:       "VSSEG5E32.V",
+	VSSEG5E64_V:       "VSSEG5E64.V",
+	VSSEG5E8_V:        "VSSEG5E8.V",
+	VSSEG6E16_V:       "VSSEG6E16.V",
+	VSSEG6E32_V:       "VSSEG6E32.V",
+	VSSEG6E64_V:       "VSSEG6E64.V",
+	VSSEG6E8_V:        "VSSEG6E8.V",
+	VSSEG7E16_V:       "VSSEG7E16.V",
+	VSSEG7E32_V:       "VSSEG7E32.V",
+	VSSEG7E64_V:       "VSSEG7E64.V",
+	VSSEG7E8_V:        "VSSEG7E8.V",
+	VSSEG8E16_V:       "VSSEG8E16.V",
+	VSSEG8E32_V:       "VSSEG8E32.V",
+	VSSEG8E64_V:       "VSSEG8E64.V",
+	VSSEG8E8_V:        "VSSEG8E8.V",
+	VSSRA_VI:          "VSSRA.VI",
+	VSSRA_VV:          "VSSRA.VV",
+	VSSRA_VX:          "VSSRA.VX",
+	VSSRL_VI:          "VSSRL.VI",
+	VSSRL_VV:          "VSSRL.VV",
+	VSSRL_VX:          "VSSRL.VX",
+	VSSSEG2E16_V:      "VSSSEG2E16.V",
+	VSSSEG2E32_V:      "VSSSEG2E32.V",
+	VSSSEG2E64_V:      "VSSSEG2E64.V",
+	VSSSEG2E8_V:       "VSSSEG2E8.V",
+	VSSSEG3E16_V:      "VSSSEG3E16.V",
+	VSSSEG3E32_V:      "VSSSEG3E32.V",
+	VSSSEG3E64_V:      "VSSSEG3E64.V",
+	VSSSEG3E8_V:       "VSSSEG3E8.V",
+	VSSSEG4E16_V:      "VSSSEG4E16.V",
+	VSSSEG4E32_V:      "VSSSEG4E32.V",
+	VSSSEG4E64_V:      "VSSSEG4E64.V",
+	VSSSEG4E8_V:       "VSSSEG4E8.V",
+	VSSSEG5E16_V:      "VSSSEG5E16.V",
+	VSSSEG5E32_V:      "VSSSEG5E32.V",
+	VSSSEG5E64_V:      "VSSSEG5E64.V",
+	VSSSEG5E8_V:       "VSSSEG5E8.V",
+	VSSSEG6E16_V:      "VSSSEG6E16.V",
+	VSSSEG6E32_V:      "VSSSEG6E32.V",
+	VSSSEG6E64_V:      "VSSSEG6E64.V",
+	VSSSEG6E8_V:       "VSSSEG6E8.V",
+	VSSSEG7E16_V:      "VSSSEG7E16.V",
+	VSSSEG7E32_V:      "VSSSEG7E32.V",
+	VSSSEG7E64_V:      "VSSSEG7E64.V",
+	VSSSEG7E8_V:       "VSSSEG7E8.V",
+	VSSSEG8E16_V:      "VSSSEG8E16.V",
+	VSSSEG8E32_V:      "VSSSEG8E32.V",
+	VSSSEG8E64_V:      "VSSSEG8E64.V",
+	VSSSEG8E8_V:       "VSSSEG8E8.V",
+	VSSUBU_VV:         "VSSUBU.VV",
+	VSSUBU_VX:         "VSSUBU.VX",
+	VSSUB_VV:          "VSSUB.VV",
+	VSSUB_VX:          "VSSUB.VX",
+	VSUB_VV:           "VSUB.VV",
+	VSUB_VX:           "VSUB.VX",
+	VSUXEI16_V:        "VSUXEI16.V",
+	VSUXEI32_V:        "VSUXEI32.V",
+	VSUXEI64_V:        "VSUXEI64.V",
+	VSUXEI8_V:         "VSUXEI8.V",
+	VSUXSEG2EI16_V:    "VSUXSEG2EI16.V",
+	VSUXSEG2EI32_V:    "VSUXSEG2EI32.V",
+	VSUXSEG2EI64_V:    "VSUXSEG2EI64.V",
+	VSUXSEG2EI8_V:     "VSUXSEG2EI8.V",
+	VSUXSEG3EI16_V:    "VSUXSEG3EI16.V",
+	VSUXSEG3EI32_V:    "VSUXSEG3EI32.V",
+	VSUXSEG3EI64_V:    "VSUXSEG3EI64.V",
+	VSUXSEG3EI8_V:     "VSUXSEG3EI8.V",
+	VSUXSEG4EI16_V:    "VSUXSEG4EI16.V",
+	VSUXSEG4EI32_V:    "VSUXSEG4EI32.V",
+	VSUXSEG4EI64_V:    "VSUXSEG4EI64.V",
+	VSUXSEG4EI8_V:     "VSUXSEG4EI8.V",
+	VSUXSEG5EI16_V:    "VSUXSEG5EI16.V",
+	VSUXSEG5EI32_V:    "VSUXSEG5EI32.V",
+	VSUXSEG5EI64_V:    "VSUXSEG5EI64.V",
+	VSUXSEG5EI8_V:     "VSUXSEG5EI8.V",
+	VSUXSEG6EI16_V:    "VSUXSEG6EI16.V",
+	VSUXSEG6EI32_V:    "VSUXSEG6EI32.V",
+	VSUXSEG6EI64_V:    "VSUXSEG6EI64.V",
+	VSUXSEG6EI8_V:     "VSUXSEG6EI8.V",
+	VSUXSEG7EI16_V:    "VSUXSEG7EI16.V",
+	VSUXSEG7EI32_V:    "VSUXSEG7EI32.V",
+	VSUXSEG7EI64_V:    "VSUXSEG7EI64.V",
+	VSUXSEG7EI8_V:     "VSUXSEG7EI8.V",
+	VSUXSEG8EI16_V:    "VSUXSEG8EI16.V",
+	VSUXSEG8EI32_V:    "VSUXSEG8EI32.V",
+	VSUXSEG8EI64_V:    "VSUXSEG8EI64.V",
+	VSUXSEG8EI8_V:     "VSUXSEG8EI8.V",
+	VWADDU_VV:         "VWADDU.VV",
+	VWADDU_VX:         "VWADDU.VX",
+	VWADDU_WV:         "VWADDU.WV",
+	VWADDU_WX:         "VWADDU.WX",
+	VWADD_VV:          "VWADD.VV",
+	VWADD_VX:          "VWADD.VX",
+	VWADD_WV:          "VWADD.WV",
+	VWADD_WX:          "VWADD.WX",
+	VWMACCSU_VV:       "VWMACCSU.VV",
+	VWMACCSU_VX:       "VWMACCSU.VX",
+	VWMACCUS_VX:       "VWMACCUS.VX",
+	VWMACCU_VV:        "VWMACCU.VV",
+	VWMACCU_VX:        "VWMACCU.VX",
+	VWMACC_VV:         "VWMACC.VV",
+	VWMACC_VX:         "VWMACC.VX",
+	VWMULSU_VV:        "VWMULSU.VV",
+	VWMULSU_VX:        "VWMULSU.VX",
+	VWMULU_VV:         "VWMULU.VV",
+	VWMULU_VX:         "VWMULU.VX",
+	VWMUL_VV:          "VWMUL.VV",
+	VWMUL_VX:          "VWMUL.VX",
+	VWREDSUMU_VS:      "VWREDSUMU.VS",
+	VWREDSUM_VS:       "VWREDSUM.VS",
+	VWSUBU_VV:         "VWSUBU.VV",
+	VWSUBU_VX:         "VWSUBU.VX",
+	VWSUBU_WV:         "VWSUBU.WV",
+	VWSUBU_WX:         "VWSUBU.WX",
+	VWSUB_VV:          "VWSUB.VV",
+	VWSUB_VX:          "VWSUB.VX",
+	VWSUB_WV:          "VWSUB.WV",
+	VWSUB_WX:          "VWSUB.WX",
+	VXOR_VI:           "VXOR.VI",
+	VXOR_VV:           "VXOR.VV",
+	VXOR_VX:           "VXOR.VX",
+	VZEXT_VF2:         "VZEXT.VF2",
+	VZEXT_VF4:         "VZEXT.VF4",
+	VZEXT_VF8:         "VZEXT.VF8",
+	XNOR:              "XNOR",
+	XOR:               "XOR",
+	XORI:              "XORI",
+	ZEXT_H:            "ZEXT.H",
+}
+
+var instFormats = [...]instFormat{
+	// ADD rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00000033, op: ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// ADDI rd, rs1, imm12
+	{mask: 0x0000707f, value: 0x00000013, op: ADDI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
+	// ADDIW rd, rs1, imm12
+	{mask: 0x0000707f, value: 0x0000001b, op: ADDIW, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
+	// ADDW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0000003b, op: ADDW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// ADD.UW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0800003b, op: ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// AMOADD.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0000302f, op: AMOADD_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOADD.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0400302f, op: AMOADD_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOADD.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0600302f, op: AMOADD_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOADD.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0200302f, op: AMOADD_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOADD.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0000202f, op: AMOADD_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOADD.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0400202f, op: AMOADD_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOADD.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0600202f, op: AMOADD_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOADD.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0200202f, op: AMOADD_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6000302f, op: AMOAND_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6400302f, op: AMOAND_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6600302f, op: AMOAND_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6200302f, op: AMOAND_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6000202f, op: AMOAND_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6400202f, op: AMOAND_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6600202f, op: AMOAND_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOAND.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x6200202f, op: AMOAND_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe000302f, op: AMOMAXU_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe400302f, op: AMOMAXU_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe600302f, op: AMOMAXU_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe200302f, op: AMOMAXU_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe000202f, op: AMOMAXU_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe400202f, op: AMOMAXU_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe600202f, op: AMOMAXU_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAXU.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xe200202f, op: AMOMAXU_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa000302f, op: AMOMAX_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa400302f, op: AMOMAX_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa600302f, op: AMOMAX_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa200302f, op: AMOMAX_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa000202f, op: AMOMAX_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa400202f, op: AMOMAX_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa600202f, op: AMOMAX_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMAX.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xa200202f, op: AMOMAX_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc000302f, op: AMOMINU_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc400302f, op: AMOMINU_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc600302f, op: AMOMINU_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc200302f, op: AMOMINU_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc000202f, op: AMOMINU_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc400202f, op: AMOMINU_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc600202f, op: AMOMINU_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMINU.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0xc200202f, op: AMOMINU_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8000302f, op: AMOMIN_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8400302f, op: AMOMIN_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8600302f, op: AMOMIN_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8200302f, op: AMOMIN_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8000202f, op: AMOMIN_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8400202f, op: AMOMIN_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8600202f, op: AMOMIN_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOMIN.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x8200202f, op: AMOMIN_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4000302f, op: AMOOR_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4400302f, op: AMOOR_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4600302f, op: AMOOR_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4200302f, op: AMOOR_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4000202f, op: AMOOR_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4400202f, op: AMOOR_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4600202f, op: AMOOR_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOOR.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x4200202f, op: AMOOR_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0800302f, op: AMOSWAP_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0c00302f, op: AMOSWAP_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0e00302f, op: AMOSWAP_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0a00302f, op: AMOSWAP_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0800202f, op: AMOSWAP_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0c00202f, op: AMOSWAP_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0e00202f, op: AMOSWAP_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOSWAP.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x0a00202f, op: AMOSWAP_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2000302f, op: AMOXOR_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2400302f, op: AMOXOR_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2600302f, op: AMOXOR_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2200302f, op: AMOXOR_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2000202f, op: AMOXOR_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2400202f, op: AMOXOR_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2600202f, op: AMOXOR_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AMOXOR.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x2200202f, op: AMOXOR_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// AND rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00007033, op: AND, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// ANDI rd, rs1, imm12
+	{mask: 0x0000707f, value: 0x00007013, op: ANDI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
+	// ANDN rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x40007033, op: ANDN, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// AUIPC rd, imm20
+	{mask: 0x0000007f, value: 0x00000017, op: AUIPC, args: argTypeList{arg_rd, arg_imm20}},
+	// BCLR rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x48001033, op: BCLR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// BCLRI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x48001013, op: BCLRI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// BEQ rs1, rs2, bimm12
+	{mask: 0x0000707f, value: 0x00000063, op: BEQ, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
+	// BEXT rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x48005033, op: BEXT, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// BEXTI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x48005013, op: BEXTI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// BGE rs1, rs2, bimm12
+	{mask: 0x0000707f, value: 0x00005063, op: BGE, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
+	// BGEU rs1, rs2, bimm12
+	{mask: 0x0000707f, value: 0x00007063, op: BGEU, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
+	// BINV rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x68001033, op: BINV, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// BINVI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x68001013, op: BINVI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// BLT rs1, rs2, bimm12
+	{mask: 0x0000707f, value: 0x00004063, op: BLT, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
+	// BLTU rs1, rs2, bimm12
+	{mask: 0x0000707f, value: 0x00006063, op: BLTU, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
+	// BNE rs1, rs2, bimm12
+	{mask: 0x0000707f, value: 0x00001063, op: BNE, args: argTypeList{arg_rs1, arg_rs2, arg_bimm12}},
+	// BSET rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x28001033, op: BSET, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// BSETI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x28001013, op: BSETI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// CLZ rd, rs1
+	{mask: 0xfff0707f, value: 0x60001013, op: CLZ, args: argTypeList{arg_rd, arg_rs1}},
+	// CLZW rd, rs1
+	{mask: 0xfff0707f, value: 0x6000101b, op: CLZW, args: argTypeList{arg_rd, arg_rs1}},
+	// CPOP rd, rs1
+	{mask: 0xfff0707f, value: 0x60201013, op: CPOP, args: argTypeList{arg_rd, arg_rs1}},
+	// CPOPW rd, rs1
+	{mask: 0xfff0707f, value: 0x6020101b, op: CPOPW, args: argTypeList{arg_rd, arg_rs1}},
+	// CSRRC rd, csr, rs1
+	{mask: 0x0000707f, value: 0x00003073, op: CSRRC, args: argTypeList{arg_rd, arg_csr, arg_rs1}},
+	// CSRRCI rd, csr, zimm
+	{mask: 0x0000707f, value: 0x00007073, op: CSRRCI, args: argTypeList{arg_rd, arg_csr, arg_zimm}},
+	// CSRRS rd, csr, rs1
+	{mask: 0x0000707f, value: 0x00002073, op: CSRRS, args: argTypeList{arg_rd, arg_csr, arg_rs1}},
+	// CSRRSI rd, csr, zimm
+	{mask: 0x0000707f, value: 0x00006073, op: CSRRSI, args: argTypeList{arg_rd, arg_csr, arg_zimm}},
+	// CSRRW rd, csr, rs1
+	{mask: 0x0000707f, value: 0x00001073, op: CSRRW, args: argTypeList{arg_rd, arg_csr, arg_rs1}},
+	// CSRRWI rd, csr, zimm
+	{mask: 0x0000707f, value: 0x00005073, op: CSRRWI, args: argTypeList{arg_rd, arg_csr, arg_zimm}},
+	// CTZ rd, rs1
+	{mask: 0xfff0707f, value: 0x60101013, op: CTZ, args: argTypeList{arg_rd, arg_rs1}},
+	// CTZW rd, rs1
+	{mask: 0xfff0707f, value: 0x6010101b, op: CTZW, args: argTypeList{arg_rd, arg_rs1}},
+	// CZERO.EQZ rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0e005033, op: CZERO_EQZ, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// CZERO.NEZ rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0e007033, op: CZERO_NEZ, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// C.ADD rd_rs1_n0, c_rs2_n0
+	{mask: 0x0000f003, value: 0x00009002, op: C_ADD, args: argTypeList{arg_rd_rs1_n0, arg_c_rs2_n0}},
+	// C.ADDI rd_rs1_n0, c_nzimm6
+	{mask: 0x0000e003, value: 0x00000001, op: C_ADDI, args: argTypeList{arg_rd_rs1_n0, arg_c_nzimm6}},
+	// C.ADDI16SP c_nzimm10
+	{mask: 0x0000ef83, value: 0x00006101, op: C_ADDI16SP, args: argTypeList{arg_c_nzimm10}},
+	// C.ADDI4SPN rd_p, c_nzuimm10
+	{mask: 0x0000e003, value: 0x00000000, op: C_ADDI4SPN, args: argTypeList{arg_rd_p, arg_c_nzuimm10}},
+	// C.ADDIW rd_rs1_n0, c_imm6
+	{mask: 0x0000e003, value: 0x00002001, op: C_ADDIW, args: argTypeList{arg_rd_rs1_n0, arg_c_imm6}},
+	// C.ADDW rd_rs1_p, rs2_p
+	{mask: 0x0000fc63, value: 0x00009c21, op: C_ADDW, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
+	// C.AND rd_rs1_p, rs2_p
+	{mask: 0x0000fc63, value: 0x00008c61, op: C_AND, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
+	// C.ANDI rd_rs1_p, c_imm6
+	{mask: 0x0000ec03, value: 0x00008801, op: C_ANDI, args: argTypeList{arg_rd_rs1_p, arg_c_imm6}},
+	// C.BEQZ rs1_p, c_bimm9
+	{mask: 0x0000e003, value: 0x0000c001, op: C_BEQZ, args: argTypeList{arg_rs1_p, arg_c_bimm9}},
+	// C.BNEZ rs1_p, c_bimm9
+	{mask: 0x0000e003, value: 0x0000e001, op: C_BNEZ, args: argTypeList{arg_rs1_p, arg_c_bimm9}},
+	// C.EBREAK
+	{mask: 0x0000ffff, value: 0x00009002, op: C_EBREAK, args: argTypeList{}},
+	// C.FLD fd_p, rs1_p, c_uimm8
+	{mask: 0x0000e003, value: 0x00002000, op: C_FLD, args: argTypeList{arg_fd_p, arg_rs1_p, arg_c_uimm8}},
+	// C.FLDSP fd, c_uimm9sp
+	{mask: 0x0000e003, value: 0x00002002, op: C_FLDSP, args: argTypeList{arg_fd, arg_c_uimm9sp}},
+	// C.FSD rs1_p, fs2_p, c_uimm8
+	{mask: 0x0000e003, value: 0x0000a000, op: C_FSD, args: argTypeList{arg_rs1_p, arg_fs2_p, arg_c_uimm8}},
+	// C.FSDSP c_fs2, c_uimm9sp_s
+	{mask: 0x0000e003, value: 0x0000a002, op: C_FSDSP, args: argTypeList{arg_c_fs2, arg_c_uimm9sp_s}},
+	// C.J c_imm12
+	{mask: 0x0000e003, value: 0x0000a001, op: C_J, args: argTypeList{arg_c_imm12}},
+	// C.JALR c_rs1_n0
+	{mask: 0x0000f07f, value: 0x00009002, op: C_JALR, args: argTypeList{arg_c_rs1_n0}},
+	// C.JR rs1_n0
+	{mask: 0x0000f07f, value: 0x00008002, op: C_JR, args: argTypeList{arg_rs1_n0}},
+	// C.LD rd_p, rs1_p, c_uimm8
+	{mask: 0x0000e003, value: 0x00006000, op: C_LD, args: argTypeList{arg_rd_p, arg_rs1_p, arg_c_uimm8}},
+	// C.LDSP rd_n0, c_uimm9sp
+	{mask: 0x0000e003, value: 0x00006002, op: C_LDSP, args: argTypeList{arg_rd_n0, arg_c_uimm9sp}},
+	// C.LI rd_n0, c_imm6
+	{mask: 0x0000e003, value: 0x00004001, op: C_LI, args: argTypeList{arg_rd_n0, arg_c_imm6}},
+	// C.LUI rd_n2, c_nzimm18
+	{mask: 0x0000e003, value: 0x00006001, op: C_LUI, args: argTypeList{arg_rd_n2, arg_c_nzimm18}},
+	// C.LW rd_p, rs1_p, c_uimm7
+	{mask: 0x0000e003, value: 0x00004000, op: C_LW, args: argTypeList{arg_rd_p, arg_rs1_p, arg_c_uimm7}},
+	// C.LWSP rd_n0, c_uimm8sp
+	{mask: 0x0000e003, value: 0x00004002, op: C_LWSP, args: argTypeList{arg_rd_n0, arg_c_uimm8sp}},
+	// C.MV rd_n0, c_rs2_n0
+	{mask: 0x0000f003, value: 0x00008002, op: C_MV, args: argTypeList{arg_rd_n0, arg_c_rs2_n0}},
+	// C.NOP c_nzimm6
+	{mask: 0x0000ef83, value: 0x00000001, op: C_NOP, args: argTypeList{arg_c_nzimm6}},
+	// C.OR rd_rs1_p, rs2_p
+	{mask: 0x0000fc63, value: 0x00008c41, op: C_OR, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
+	// C.SD rs1_p, rs2_p, c_uimm8
+	{mask: 0x0000e003, value: 0x0000e000, op: C_SD, args: argTypeList{arg_rs1_p, arg_rs2_p, arg_c_uimm8}},
+	// C.SDSP c_rs2, c_uimm9sp_s
+	{mask: 0x0000e003, value: 0x0000e002, op: C_SDSP, args: argTypeList{arg_c_rs2, arg_c_uimm9sp_s}},
+	// C.SLLI rd_rs1_n0, c_nzuimm6
+	{mask: 0x0000e003, value: 0x00000002, op: C_SLLI, args: argTypeList{arg_rd_rs1_n0, arg_c_nzuimm6}},
+	// C.SRAI rd_rs1_p, c_nzuimm6
+	{mask: 0x0000ec03, value: 0x00008401, op: C_SRAI, args: argTypeList{arg_rd_rs1_p, arg_c_nzuimm6}},
+	// C.SRLI rd_rs1_p, c_nzuimm6
+	{mask: 0x0000ec03, value: 0x00008001, op: C_SRLI, args: argTypeList{arg_rd_rs1_p, arg_c_nzuimm6}},
+	// C.SUB rd_rs1_p, rs2_p
+	{mask: 0x0000fc63, value: 0x00008c01, op: C_SUB, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
+	// C.SUBW rd_rs1_p, rs2_p
+	{mask: 0x0000fc63, value: 0x00009c01, op: C_SUBW, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
+	// C.SW rs1_p, rs2_p, c_uimm7
+	{mask: 0x0000e003, value: 0x0000c000, op: C_SW, args: argTypeList{arg_rs1_p, arg_rs2_p, arg_c_uimm7}},
+	// C.SWSP c_rs2, c_uimm8sp_s
+	{mask: 0x0000e003, value: 0x0000c002, op: C_SWSP, args: argTypeList{arg_c_rs2, arg_c_uimm8sp_s}},
+	// C.UNIMP
+	{mask: 0x0000ffff, value: 0x00000000, op: C_UNIMP, args: argTypeList{}},
+	// C.XOR rd_rs1_p, rs2_p
+	{mask: 0x0000fc63, value: 0x00008c21, op: C_XOR, args: argTypeList{arg_rd_rs1_p, arg_rs2_p}},
+	// DIV rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02004033, op: DIV, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// DIVU rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02005033, op: DIVU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// DIVUW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0200503b, op: DIVUW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// DIVW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0200403b, op: DIVW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// EBREAK
+	{mask: 0xffffffff, value: 0x00100073, op: EBREAK, args: argTypeList{}},
+	// ECALL
+	{mask: 0xffffffff, value: 0x00000073, op: ECALL, args: argTypeList{}},
+	// FADD.D fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x02000053, op: FADD_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FADD.H fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x04000053, op: FADD_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FADD.Q fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x06000053, op: FADD_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FADD.S fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x00000053, op: FADD_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FCLASS.D rd, fs1
+	{mask: 0xfff0707f, value: 0xe2001053, op: FCLASS_D, args: argTypeList{arg_rd, arg_fs1}},
+	// FCLASS.H rd, fs1
+	{mask: 0xfff0707f, value: 0xe4001053, op: FCLASS_H, args: argTypeList{arg_rd, arg_fs1}},
+	// FCLASS.Q rd, fs1
+	{mask: 0xfff0707f, value: 0xe6001053, op: FCLASS_Q, args: argTypeList{arg_rd, arg_fs1}},
+	// FCLASS.S rd, fs1
+	{mask: 0xfff0707f, value: 0xe0001053, op: FCLASS_S, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.D.L fd, rs1
+	{mask: 0xfff0007f, value: 0xd2200053, op: FCVT_D_L, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.D.LU fd, rs1
+	{mask: 0xfff0007f, value: 0xd2300053, op: FCVT_D_LU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.D.Q fd, fs1
+	{mask: 0xfff0007f, value: 0x42300053, op: FCVT_D_Q, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.D.S fd, fs1
+	{mask: 0xfff0007f, value: 0x42000053, op: FCVT_D_S, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.D.W fd, rs1
+	{mask: 0xfff0007f, value: 0xd2000053, op: FCVT_D_W, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.D.WU fd, rs1
+	{mask: 0xfff0007f, value: 0xd2100053, op: FCVT_D_WU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.H.L fd, rs1
+	{mask: 0xfff0007f, value: 0xd4200053, op: FCVT_H_L, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.H.LU fd, rs1
+	{mask: 0xfff0007f, value: 0xd4300053, op: FCVT_H_LU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.H.S fd, fs1
+	{mask: 0xfff0007f, value: 0x44000053, op: FCVT_H_S, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.H.W fd, rs1
+	{mask: 0xfff0007f, value: 0xd4000053, op: FCVT_H_W, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.H.WU fd, rs1
+	{mask: 0xfff0007f, value: 0xd4100053, op: FCVT_H_WU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.LU.D rd, fs1
+	{mask: 0xfff0007f, value: 0xc2300053, op: FCVT_LU_D, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.LU.H rd, fs1
+	{mask: 0xfff0007f, value: 0xc4300053, op: FCVT_LU_H, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.LU.Q rd, fs1
+	{mask: 0xfff0007f, value: 0xc6300053, op: FCVT_LU_Q, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.LU.S rd, fs1
+	{mask: 0xfff0007f, value: 0xc0300053, op: FCVT_LU_S, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.L.D rd, fs1
+	{mask: 0xfff0007f, value: 0xc2200053, op: FCVT_L_D, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.L.H rd, fs1
+	{mask: 0xfff0007f, value: 0xc4200053, op: FCVT_L_H, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.L.Q rd, fs1
+	{mask: 0xfff0007f, value: 0xc6200053, op: FCVT_L_Q, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.L.S rd, fs1
+	{mask: 0xfff0007f, value: 0xc0200053, op: FCVT_L_S, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.Q.D fd, fs1
+	{mask: 0xfff0007f, value: 0x46100053, op: FCVT_Q_D, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.Q.L fd, rs1
+	{mask: 0xfff0007f, value: 0xd6200053, op: FCVT_Q_L, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.Q.LU fd, rs1
+	{mask: 0xfff0007f, value: 0xd6300053, op: FCVT_Q_LU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.Q.S fd, fs1
+	{mask: 0xfff0007f, value: 0x46000053, op: FCVT_Q_S, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.Q.W fd, rs1
+	{mask: 0xfff0007f, value: 0xd6000053, op: FCVT_Q_W, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.Q.WU fd, rs1
+	{mask: 0xfff0007f, value: 0xd6100053, op: FCVT_Q_WU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.S.D fd, fs1
+	{mask: 0xfff0007f, value: 0x40100053, op: FCVT_S_D, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.S.H fd, fs1
+	{mask: 0xfff0007f, value: 0x40200053, op: FCVT_S_H, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.S.L fd, rs1
+	{mask: 0xfff0007f, value: 0xd0200053, op: FCVT_S_L, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.S.LU fd, rs1
+	{mask: 0xfff0007f, value: 0xd0300053, op: FCVT_S_LU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.S.Q fd, fs1
+	{mask: 0xfff0007f, value: 0x40300053, op: FCVT_S_Q, args: argTypeList{arg_fd, arg_fs1}},
+	// FCVT.S.W fd, rs1
+	{mask: 0xfff0007f, value: 0xd0000053, op: FCVT_S_W, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.S.WU fd, rs1
+	{mask: 0xfff0007f, value: 0xd0100053, op: FCVT_S_WU, args: argTypeList{arg_fd, arg_rs1}},
+	// FCVT.WU.D rd, fs1
+	{mask: 0xfff0007f, value: 0xc2100053, op: FCVT_WU_D, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.WU.H rd, fs1
+	{mask: 0xfff0007f, value: 0xc4100053, op: FCVT_WU_H, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.WU.Q rd, fs1
+	{mask: 0xfff0007f, value: 0xc6100053, op: FCVT_WU_Q, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.WU.S rd, fs1
+	{mask: 0xfff0007f, value: 0xc0100053, op: FCVT_WU_S, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.W.D rd, fs1
+	{mask: 0xfff0007f, value: 0xc2000053, op: FCVT_W_D, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.W.H rd, fs1
+	{mask: 0xfff0007f, value: 0xc4000053, op: FCVT_W_H, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.W.Q rd, fs1
+	{mask: 0xfff0007f, value: 0xc6000053, op: FCVT_W_Q, args: argTypeList{arg_rd, arg_fs1}},
+	// FCVT.W.S rd, fs1
+	{mask: 0xfff0007f, value: 0xc0000053, op: FCVT_W_S, args: argTypeList{arg_rd, arg_fs1}},
+	// FDIV.D fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x1a000053, op: FDIV_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FDIV.H fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x1c000053, op: FDIV_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FDIV.Q fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x1e000053, op: FDIV_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FDIV.S fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x18000053, op: FDIV_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FENCE pred, succ
+	{mask: 0x0000707f, value: 0x0000000f, op: FENCE, args: argTypeList{arg_pred, arg_succ}},
+	// FENCE.I
+	{mask: 0x0000707f, value: 0x0000100f, op: FENCE_I, args: argTypeList{}},
+	// FEQ.D rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa2002053, op: FEQ_D, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FEQ.H rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa4002053, op: FEQ_H, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FEQ.Q rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa6002053, op: FEQ_Q, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FEQ.S rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa0002053, op: FEQ_S, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLD fd, rs1_mem
+	{mask: 0x0000707f, value: 0x00003007, op: FLD, args: argTypeList{arg_fd, arg_rs1_mem}},
+	// FLE.D rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa2000053, op: FLE_D, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLE.H rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa4000053, op: FLE_H, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLE.Q rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa6000053, op: FLE_Q, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLE.S rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa0000053, op: FLE_S, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLH fd, rs1_mem
+	{mask: 0x0000707f, value: 0x00001007, op: FLH, args: argTypeList{arg_fd, arg_rs1_mem}},
+	// FLQ fd, rs1_mem
+	{mask: 0x0000707f, value: 0x00004007, op: FLQ, args: argTypeList{arg_fd, arg_rs1_mem}},
+	// FLT.D rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa2001053, op: FLT_D, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLT.H rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa4001053, op: FLT_H, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLT.Q rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa6001053, op: FLT_Q, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLT.S rd, fs1, fs2
+	{mask: 0xfe00707f, value: 0xa0001053, op: FLT_S, args: argTypeList{arg_rd, arg_fs1, arg_fs2}},
+	// FLW fd, rs1_mem
+	{mask: 0x0000707f, value: 0x00002007, op: FLW, args: argTypeList{arg_fd, arg_rs1_mem}},
+	// FMADD.D fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x02000043, op: FMADD_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMADD.H fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x04000043, op: FMADD_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMADD.Q fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x06000043, op: FMADD_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMADD.S fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x00000043, op: FMADD_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMAX.D fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x2a001053, op: FMAX_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMAX.H fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x2c001053, op: FMAX_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMAX.Q fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x2e001053, op: FMAX_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMAX.S fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x28001053, op: FMAX_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMIN.D fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x2a000053, op: FMIN_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMIN.H fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x2c000053, op: FMIN_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMIN.Q fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x2e000053, op: FMIN_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMIN.S fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x28000053, op: FMIN_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMSUB.D fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x02000047, op: FMSUB_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMSUB.H fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x04000047, op: FMSUB_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMSUB.Q fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x06000047, op: FMSUB_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMSUB.S fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x00000047, op: FMSUB_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FMUL.D fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x12000053, op: FMUL_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMUL.H fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x14000053, op: FMUL_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMUL.Q fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x16000053, op: FMUL_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMUL.S fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x10000053, op: FMUL_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FMV.D.X fd, rs1
+	{mask: 0xfff0707f, value: 0xf2000053, op: FMV_D_X, args: argTypeList{arg_fd, arg_rs1}},
+	// FMV.H.X fd, rs1
+	{mask: 0xfff0707f, value: 0xf4000053, op: FMV_H_X, args: argTypeList{arg_fd, arg_rs1}},
+	// FMV.W.X fd, rs1
+	{mask: 0xfff0707f, value: 0xf0000053, op: FMV_W_X, args: argTypeList{arg_fd, arg_rs1}},
+	// FMV.X.D rd, fs1
+	{mask: 0xfff0707f, value: 0xe2000053, op: FMV_X_D, args: argTypeList{arg_rd, arg_fs1}},
+	// FMV.X.H rd, fs1
+	{mask: 0xfff0707f, value: 0xe4000053, op: FMV_X_H, args: argTypeList{arg_rd, arg_fs1}},
+	// FMV.X.W rd, fs1
+	{mask: 0xfff0707f, value: 0xe0000053, op: FMV_X_W, args: argTypeList{arg_rd, arg_fs1}},
+	// FNMADD.D fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0200004f, op: FNMADD_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FNMADD.H fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0400004f, op: FNMADD_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FNMADD.Q fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0600004f, op: FNMADD_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FNMADD.S fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0000004f, op: FNMADD_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FNMSUB.D fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0200004b, op: FNMSUB_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FNMSUB.H fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0400004b, op: FNMSUB_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FNMSUB.Q fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0600004b, op: FNMSUB_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FNMSUB.S fd, fs1, fs2, fs3
+	{mask: 0x0600007f, value: 0x0000004b, op: FNMSUB_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2, arg_fs3}},
+	// FSD fs2, rs1_store
+	{mask: 0x0000707f, value: 0x00003027, op: FSD, args: argTypeList{arg_fs2, arg_rs1_store}},
+	// FSGNJN.D fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x22001053, op: FSGNJN_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJN.H fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x24001053, op: FSGNJN_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJN.Q fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x26001053, op: FSGNJN_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJN.S fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x20001053, op: FSGNJN_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJX.D fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x22002053, op: FSGNJX_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJX.H fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x24002053, op: FSGNJX_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJX.Q fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x26002053, op: FSGNJX_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJX.S fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x20002053, op: FSGNJX_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJ.D fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x22000053, op: FSGNJ_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJ.H fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x24000053, op: FSGNJ_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJ.Q fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x26000053, op: FSGNJ_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSGNJ.S fd, fs1, fs2
+	{mask: 0xfe00707f, value: 0x20000053, op: FSGNJ_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSH fs2, rs1_store
+	{mask: 0x0000707f, value: 0x00001027, op: FSH, args: argTypeList{arg_fs2, arg_rs1_store}},
+	// FSQ fs2, rs1_store
+	{mask: 0x0000707f, value: 0x00004027, op: FSQ, args: argTypeList{arg_fs2, arg_rs1_store}},
+	// FSQRT.D fd, fs1
+	{mask: 0xfff0007f, value: 0x5a000053, op: FSQRT_D, args: argTypeList{arg_fd, arg_fs1}},
+	// FSQRT.H fd, fs1
+	{mask: 0xfff0007f, value: 0x5c000053, op: FSQRT_H, args: argTypeList{arg_fd, arg_fs1}},
+	// FSQRT.Q fd, fs1
+	{mask: 0xfff0007f, value: 0x5e000053, op: FSQRT_Q, args: argTypeList{arg_fd, arg_fs1}},
+	// FSQRT.S fd, fs1
+	{mask: 0xfff0007f, value: 0x58000053, op: FSQRT_S, args: argTypeList{arg_fd, arg_fs1}},
+	// FSUB.D fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x0a000053, op: FSUB_D, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSUB.H fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x0c000053, op: FSUB_H, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSUB.Q fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x0e000053, op: FSUB_Q, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSUB.S fd, fs1, fs2
+	{mask: 0xfe00007f, value: 0x08000053, op: FSUB_S, args: argTypeList{arg_fd, arg_fs1, arg_fs2}},
+	// FSW fs2, rs1_store
+	{mask: 0x0000707f, value: 0x00002027, op: FSW, args: argTypeList{arg_fs2, arg_rs1_store}},
+	// JAL rd, jimm20
+	{mask: 0x0000007f, value: 0x0000006f, op: JAL, args: argTypeList{arg_rd, arg_jimm20}},
+	// JALR rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00000067, op: JALR, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// LB rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00000003, op: LB, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// LBU rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00004003, op: LBU, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// LD rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00003003, op: LD, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// LH rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00001003, op: LH, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// LHU rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00005003, op: LHU, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// LR.D rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1000302f, op: LR_D, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LR.D.AQ rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1400302f, op: LR_D_AQ, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LR.D.AQRL rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1600302f, op: LR_D_AQRL, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LR.D.RL rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1200302f, op: LR_D_RL, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LR.W rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1000202f, op: LR_W, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LR.W.AQ rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1400202f, op: LR_W_AQ, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LR.W.AQRL rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1600202f, op: LR_W_AQRL, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LR.W.RL rd, rs1_ptr
+	{mask: 0xfff0707f, value: 0x1200202f, op: LR_W_RL, args: argTypeList{arg_rd, arg_rs1_ptr}},
+	// LUI rd, imm20
+	{mask: 0x0000007f, value: 0x00000037, op: LUI, args: argTypeList{arg_rd, arg_imm20}},
+	// LW rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00002003, op: LW, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// LWU rd, rs1_mem
+	{mask: 0x0000707f, value: 0x00006003, op: LWU, args: argTypeList{arg_rd, arg_rs1_mem}},
+	// MAX rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0a006033, op: MAX, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MAXU rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0a007033, op: MAXU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MIN rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0a004033, op: MIN, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MINU rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0a005033, op: MINU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MUL rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02000033, op: MUL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MULH rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02001033, op: MULH, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MULHSU rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02002033, op: MULHSU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MULHU rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02003033, op: MULHU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// MULW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0200003b, op: MULW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// OR rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00006033, op: OR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// ORC.B rd, rs1
+	{mask: 0xfff0707f, value: 0x28705013, op: ORC_B, args: argTypeList{arg_rd, arg_rs1}},
+	// ORI rd, rs1, imm12
+	{mask: 0x0000707f, value: 0x00006013, op: ORI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
+	// ORN rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x40006033, op: ORN, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// REM rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02006033, op: REM, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// REMU rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x02007033, op: REMU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// REMUW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0200703b, op: REMUW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// REMW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0200603b, op: REMW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// REV8 rd, rs1
+	{mask: 0xfff0707f, value: 0x6b805013, op: REV8, args: argTypeList{arg_rd, arg_rs1}},
+	// ROL rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x60001033, op: ROL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// ROLW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x6000103b, op: ROLW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// ROR rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x60005033, op: ROR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// RORI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x60005013, op: RORI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// RORIW rd, rs1, shamt5
+	{mask: 0xfe00707f, value: 0x6000501b, op: RORIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
+	// RORW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x6000503b, op: RORW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SB rs2, rs1_store
+	{mask: 0x0000707f, value: 0x00000023, op: SB, args: argTypeList{arg_rs2, arg_rs1_store}},
+	// SC.D rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1800302f, op: SC_D, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SC.D.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1c00302f, op: SC_D_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SC.D.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1e00302f, op: SC_D_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SC.D.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1a00302f, op: SC_D_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SC.W rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1800202f, op: SC_W, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SC.W.AQ rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1c00202f, op: SC_W_AQ, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SC.W.AQRL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1e00202f, op: SC_W_AQRL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SC.W.RL rd, rs2, rs1_ptr
+	{mask: 0xfe00707f, value: 0x1a00202f, op: SC_W_RL, args: argTypeList{arg_rd, arg_rs2, arg_rs1_ptr}},
+	// SD rs2, rs1_store
+	{mask: 0x0000707f, value: 0x00003023, op: SD, args: argTypeList{arg_rs2, arg_rs1_store}},
+	// SEXT.B rd, rs1
+	{mask: 0xfff0707f, value: 0x60401013, op: SEXT_B, args: argTypeList{arg_rd, arg_rs1}},
+	// SEXT.H rd, rs1
+	{mask: 0xfff0707f, value: 0x60501013, op: SEXT_H, args: argTypeList{arg_rd, arg_rs1}},
+	// SH rs2, rs1_store
+	{mask: 0x0000707f, value: 0x00001023, op: SH, args: argTypeList{arg_rs2, arg_rs1_store}},
+	// SH1ADD rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x20002033, op: SH1ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SH1ADD.UW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x2000203b, op: SH1ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SH2ADD rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x20004033, op: SH2ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SH2ADD.UW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x2000403b, op: SH2ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SH3ADD rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x20006033, op: SH3ADD, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SH3ADD.UW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x2000603b, op: SH3ADD_UW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SLL rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00001033, op: SLL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SLLI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x00001013, op: SLLI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// SLLIW rd, rs1, shamt5
+	{mask: 0xfe00707f, value: 0x0000101b, op: SLLIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
+	// SLLI.UW rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x0800101b, op: SLLI_UW, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// SLLW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0000103b, op: SLLW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SLT rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00002033, op: SLT, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SLTI rd, rs1, imm12
+	{mask: 0x0000707f, value: 0x00002013, op: SLTI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
+	// SLTIU rd, rs1, imm12
+	{mask: 0x0000707f, value: 0x00003013, op: SLTIU, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
+	// SLTU rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00003033, op: SLTU, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SRA rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x40005033, op: SRA, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SRAI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x40005013, op: SRAI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// SRAIW rd, rs1, shamt5
+	{mask: 0xfe00707f, value: 0x4000501b, op: SRAIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
+	// SRAW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x4000503b, op: SRAW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SRL rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00005033, op: SRL, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SRLI rd, rs1, shamt6
+	{mask: 0xfc00707f, value: 0x00005013, op: SRLI, args: argTypeList{arg_rd, arg_rs1, arg_shamt6}},
+	// SRLIW rd, rs1, shamt5
+	{mask: 0xfe00707f, value: 0x0000501b, op: SRLIW, args: argTypeList{arg_rd, arg_rs1, arg_shamt5}},
+	// SRLW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x0000503b, op: SRLW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SUB rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x40000033, op: SUB, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SUBW rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x4000003b, op: SUBW, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// SW rs2, rs1_store
+	{mask: 0x0000707f, value: 0x00002023, op: SW, args: argTypeList{arg_rs2, arg_rs1_store}},
+	// VAADDU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x20002057, op: VAADDU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VAADDU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x20006057, op: VAADDU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VAADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x24002057, op: VAADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VAADD.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x24006057, op: VAADD_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VADC.VIM vs2, simm5, vd
+	{mask: 0xfe00707f, value: 0x40003057, op: VADC_VIM, args: argTypeList{arg_vs2, arg_simm5, arg_vd}},
+	// VADC.VVM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x40000057, op: VADC_VVM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VADC.VXM vs2, rs1, vd
+	{mask: 0xfe00707f, value: 0x40004057, op: VADC_VXM, args: argTypeList{arg_vs2, arg_rs1, arg_vd}},
+	// VADD.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x00003057, op: VADD_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x00000057, op: VADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VADD.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x00004057, op: VADD_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VAND.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x24003057, op: VAND_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VAND.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x24000057, op: VAND_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VAND.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x24004057, op: VAND_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VASUBU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x28002057, op: VASUBU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VASUBU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x28006057, op: VASUBU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VASUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x2c002057, op: VASUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VASUB.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x2c006057, op: VASUB_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VCOMPRESS.VM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x5e002057, op: VCOMPRESS_VM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VCPOP.M vm, vs2, rd
+	{mask: 0xfc0ff07f, value: 0x40082057, op: VCPOP_M, args: argTypeList{arg_vm, arg_vs2, arg_rd}},
+	// VDIVU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x80002057, op: VDIVU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VDIVU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x80006057, op: VDIVU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VDIV.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x84002057, op: VDIV_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VDIV.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x84006057, op: VDIV_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VFADD.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x00005057, op: VFADD_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x00001057, op: VFADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFCLASS.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x4c081057, op: VFCLASS_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFCVT.F.XU.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48011057, op: VFCVT_F_XU_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFCVT.F.X.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48019057, op: VFCVT_F_X_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFCVT.RTZ.XU.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48031057, op: VFCVT_RTZ_XU_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFCVT.RTZ.X.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48039057, op: VFCVT_RTZ_X_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFCVT.XU.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48001057, op: VFCVT_XU_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFCVT.X.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48009057, op: VFCVT_X_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFDIV.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x80005057, op: VFDIV_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFDIV.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x80001057, op: VFDIV_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFIRST.M vm, vs2, rd
+	{mask: 0xfc0ff07f, value: 0x4008a057, op: VFIRST_M, args: argTypeList{arg_vm, arg_vs2, arg_rd}},
+	// VFMACC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xb0005057, op: VFMACC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFMACC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xb0001057, op: VFMACC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFMADD.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xa0005057, op: VFMADD_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFMADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xa0001057, op: VFMADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFMAX.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x18005057, op: VFMAX_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFMAX.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x18001057, op: VFMAX_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFMERGE.VFM vs2, fs1, vd
+	{mask: 0xfe00707f, value: 0x5c005057, op: VFMERGE_VFM, args: argTypeList{arg_vs2, arg_fs1, arg_vd}},
+	// VFMIN.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x10005057, op: VFMIN_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFMIN.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x10001057, op: VFMIN_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFMSAC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xb8005057, op: VFMSAC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFMSAC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xb8001057, op: VFMSAC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFMSUB.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xa8005057, op: VFMSUB_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFMSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xa8001057, op: VFMSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFMUL.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x90005057, op: VFMUL_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFMUL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x90001057, op: VFMUL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFMV.F.S vs2, fd
+	{mask: 0xfe0ff07f, value: 0x42001057, op: VFMV_F_S, args: argTypeList{arg_vs2, arg_fd}},
+	// VFMV.S.F fs1, vd
+	{mask: 0xfff0707f, value: 0x42005057, op: VFMV_S_F, args: argTypeList{arg_fs1, arg_vd}},
+	// VFMV.V.F fs1, vd
+	{mask: 0xfff0707f, value: 0x5e005057, op: VFMV_V_F, args: argTypeList{arg_fs1, arg_vd}},
+	// VFNCVT.F.F.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x480a1057, op: VFNCVT_F_F_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNCVT.F.XU.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48091057, op: VFNCVT_F_XU_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNCVT.F.X.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48099057, op: VFNCVT_F_X_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNCVT.ROD.F.F.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x480a9057, op: VFNCVT_ROD_F_F_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNCVT.RTZ.XU.F.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x480b1057, op: VFNCVT_RTZ_XU_F_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNCVT.RTZ.X.F.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x480b9057, op: VFNCVT_RTZ_X_F_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNCVT.XU.F.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48081057, op: VFNCVT_XU_F_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNCVT.X.F.W vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48089057, op: VFNCVT_X_F_W, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFNMACC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xb4005057, op: VFNMACC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFNMACC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xb4001057, op: VFNMACC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFNMADD.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xa4005057, op: VFNMADD_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFNMADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xa4001057, op: VFNMADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFNMSAC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xbc005057, op: VFNMSAC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFNMSAC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xbc001057, op: VFNMSAC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFNMSUB.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xac005057, op: VFNMSUB_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFNMSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xac001057, op: VFNMSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFRDIV.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x84005057, op: VFRDIV_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFREC7.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x4c029057, op: VFREC7_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFREDMAX.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x1c001057, op: VFREDMAX_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFREDMIN.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x14001057, op: VFREDMIN_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFREDOSUM.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x0c001057, op: VFREDOSUM_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFREDUSUM.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x04001057, op: VFREDUSUM_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFRSQRT7.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x4c021057, op: VFRSQRT7_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFRSUB.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x9c005057, op: VFRSUB_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFSGNJN.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x24005057, op: VFSGNJN_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFSGNJN.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x24001057, op: VFSGNJN_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFSGNJX.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x28005057, op: VFSGNJX_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFSGNJX.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x28001057, op: VFSGNJX_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFSGNJ.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x20005057, op: VFSGNJ_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFSGNJ.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x20001057, op: VFSGNJ_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFSLIDE1DOWN.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x3c005057, op: VFSLIDE1DOWN_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFSLIDE1UP.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x38005057, op: VFSLIDE1UP_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFSQRT.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x4c001057, op: VFSQRT_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFSUB.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x08005057, op: VFSUB_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x08001057, op: VFSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWADD.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xc0005057, op: VFWADD_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc0001057, op: VFWADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWADD.WF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xd0005057, op: VFWADD_WF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWADD.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xd0001057, op: VFWADD_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWCVT.F.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48061057, op: VFWCVT_F_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFWCVT.F.XU.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48051057, op: VFWCVT_F_XU_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFWCVT.F.X.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48059057, op: VFWCVT_F_X_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFWCVT.RTZ.XU.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48071057, op: VFWCVT_RTZ_XU_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFWCVT.RTZ.X.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48079057, op: VFWCVT_RTZ_X_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFWCVT.XU.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48041057, op: VFWCVT_XU_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFWCVT.X.F.V vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48049057, op: VFWCVT_X_F_V, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VFWMACC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xf0005057, op: VFWMACC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWMACC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xf0001057, op: VFWMACC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWMSAC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xf8005057, op: VFWMSAC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWMSAC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xf8001057, op: VFWMSAC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWMUL.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xe0005057, op: VFWMUL_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWMUL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xe0001057, op: VFWMUL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWNMACC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xf4005057, op: VFWNMACC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWNMACC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xf4001057, op: VFWNMACC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWNMSAC.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xfc005057, op: VFWNMSAC_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWNMSAC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xfc001057, op: VFWNMSAC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWREDOSUM.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xcc001057, op: VFWREDOSUM_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWREDUSUM.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc4001057, op: VFWREDUSUM_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWSUB.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xc8005057, op: VFWSUB_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc8001057, op: VFWSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VFWSUB.WF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0xd8005057, op: VFWSUB_WF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VFWSUB.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xd8001057, op: VFWSUB_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VID.V vm, vd
+	{mask: 0xfdfff07f, value: 0x5008a057, op: VID_V, args: argTypeList{arg_vm, arg_vd}},
+	// VIOTA.M vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x50082057, op: VIOTA_M, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VL1RE16.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x02805007, op: VL1RE16_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL1RE32.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x02806007, op: VL1RE32_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL1RE64.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x02807007, op: VL1RE64_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL1RE8.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x02800007, op: VL1RE8_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL2RE16.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x22805007, op: VL2RE16_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL2RE32.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x22806007, op: VL2RE32_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL2RE64.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x22807007, op: VL2RE64_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL2RE8.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x22800007, op: VL2RE8_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL4RE16.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x62805007, op: VL4RE16_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL4RE32.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x62806007, op: VL4RE32_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL4RE64.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x62807007, op: VL4RE64_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL4RE8.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x62800007, op: VL4RE8_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL8RE16.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0xe2805007, op: VL8RE16_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL8RE32.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0xe2806007, op: VL8RE32_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL8RE64.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0xe2807007, op: VL8RE64_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VL8RE8.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0xe2800007, op: VL8RE8_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VLE16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x01005007, op: VLE16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLE16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x00005007, op: VLE16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLE32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x01006007, op: VLE32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLE32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x00006007, op: VLE32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLE64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x01007007, op: VLE64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLE64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x00007007, op: VLE64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLE8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x01000007, op: VLE8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLE8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x00000007, op: VLE8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLM.V rs1_ptr, vd
+	{mask: 0xfff0707f, value: 0x02b00007, op: VLM_V, args: argTypeList{arg_rs1_ptr, arg_vd}},
+	// VLOXEI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x0c005007, op: VLOXEI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXEI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x0c006007, op: VLOXEI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXEI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x0c007007, op: VLOXEI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXEI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x0c000007, op: VLOXEI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG2EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x2c005007, op: VLOXSEG2EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG2EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x2c006007, op: VLOXSEG2EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG2EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x2c007007, op: VLOXSEG2EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG2EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x2c000007, op: VLOXSEG2EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG3EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x4c005007, op: VLOXSEG3EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG3EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x4c006007, op: VLOXSEG3EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG3EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x4c007007, op: VLOXSEG3EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG3EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x4c000007, op: VLOXSEG3EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG4EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x6c005007, op: VLOXSEG4EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG4EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x6c006007, op: VLOXSEG4EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG4EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x6c007007, op: VLOXSEG4EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG4EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x6c000007, op: VLOXSEG4EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG5EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x8c005007, op: VLOXSEG5EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG5EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x8c006007, op: VLOXSEG5EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG5EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x8c007007, op: VLOXSEG5EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG5EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x8c000007, op: VLOXSEG5EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG6EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xac005007, op: VLOXSEG6EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG6EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xac006007, op: VLOXSEG6EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG6EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xac007007, op: VLOXSEG6EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG6EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xac000007, op: VLOXSEG6EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG7EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xcc005007, op: VLOXSEG7EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG7EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xcc006007, op: VLOXSEG7EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG7EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xcc007007, op: VLOXSEG7EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG7EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xcc000007, op: VLOXSEG7EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG8EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xec005007, op: VLOXSEG8EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG8EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xec006007, op: VLOXSEG8EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG8EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xec007007, op: VLOXSEG8EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLOXSEG8EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xec000007, op: VLOXSEG8EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLSE16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x08005007, op: VLSE16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSE32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x08006007, op: VLSE32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSE64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x08007007, op: VLSE64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSE8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x08000007, op: VLSE8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x21005007, op: VLSEG2E16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x20005007, op: VLSEG2E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x21006007, op: VLSEG2E32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x20006007, op: VLSEG2E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x21007007, op: VLSEG2E64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x20007007, op: VLSEG2E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x21000007, op: VLSEG2E8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG2E8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x20000007, op: VLSEG2E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x41005007, op: VLSEG3E16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x40005007, op: VLSEG3E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x41006007, op: VLSEG3E32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x40006007, op: VLSEG3E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x41007007, op: VLSEG3E64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x40007007, op: VLSEG3E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x41000007, op: VLSEG3E8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG3E8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x40000007, op: VLSEG3E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x61005007, op: VLSEG4E16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x60005007, op: VLSEG4E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x61006007, op: VLSEG4E32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x60006007, op: VLSEG4E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x61007007, op: VLSEG4E64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x60007007, op: VLSEG4E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x61000007, op: VLSEG4E8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG4E8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x60000007, op: VLSEG4E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x81005007, op: VLSEG5E16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x80005007, op: VLSEG5E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x81006007, op: VLSEG5E32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x80006007, op: VLSEG5E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x81007007, op: VLSEG5E64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x80007007, op: VLSEG5E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x81000007, op: VLSEG5E8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG5E8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0x80000007, op: VLSEG5E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa1005007, op: VLSEG6E16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa0005007, op: VLSEG6E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa1006007, op: VLSEG6E32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa0006007, op: VLSEG6E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa1007007, op: VLSEG6E64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa0007007, op: VLSEG6E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa1000007, op: VLSEG6E8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG6E8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xa0000007, op: VLSEG6E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc1005007, op: VLSEG7E16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc0005007, op: VLSEG7E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc1006007, op: VLSEG7E32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc0006007, op: VLSEG7E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc1007007, op: VLSEG7E64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc0007007, op: VLSEG7E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc1000007, op: VLSEG7E8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG7E8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xc0000007, op: VLSEG7E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E16FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe1005007, op: VLSEG8E16FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E16.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe0005007, op: VLSEG8E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E32FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe1006007, op: VLSEG8E32FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E32.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe0006007, op: VLSEG8E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E64FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe1007007, op: VLSEG8E64FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E64.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe0007007, op: VLSEG8E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E8FF.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe1000007, op: VLSEG8E8FF_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSEG8E8.V vm, rs1_ptr, vd
+	{mask: 0xfdf0707f, value: 0xe0000007, op: VLSEG8E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vd}},
+	// VLSSEG2E16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x28005007, op: VLSSEG2E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG2E32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x28006007, op: VLSSEG2E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG2E64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x28007007, op: VLSSEG2E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG2E8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x28000007, op: VLSSEG2E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG3E16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x48005007, op: VLSSEG3E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG3E32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x48006007, op: VLSSEG3E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG3E64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x48007007, op: VLSSEG3E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG3E8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x48000007, op: VLSSEG3E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG4E16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x68005007, op: VLSSEG4E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG4E32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x68006007, op: VLSSEG4E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG4E64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x68007007, op: VLSSEG4E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG4E8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x68000007, op: VLSSEG4E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG5E16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x88005007, op: VLSSEG5E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG5E32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x88006007, op: VLSSEG5E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG5E64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x88007007, op: VLSSEG5E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG5E8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x88000007, op: VLSSEG5E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG6E16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa8005007, op: VLSSEG6E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG6E32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa8006007, op: VLSSEG6E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG6E64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa8007007, op: VLSSEG6E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG6E8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa8000007, op: VLSSEG6E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG7E16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc8005007, op: VLSSEG7E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG7E32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc8006007, op: VLSSEG7E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG7E64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc8007007, op: VLSSEG7E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG7E8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc8000007, op: VLSSEG7E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG8E16.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe8005007, op: VLSSEG8E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG8E32.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe8006007, op: VLSSEG8E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG8E64.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe8007007, op: VLSSEG8E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLSSEG8E8.V vm, rs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe8000007, op: VLSSEG8E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vd}},
+	// VLUXEI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x04005007, op: VLUXEI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXEI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x04006007, op: VLUXEI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXEI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x04007007, op: VLUXEI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXEI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x04000007, op: VLUXEI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG2EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x24005007, op: VLUXSEG2EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG2EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x24006007, op: VLUXSEG2EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG2EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x24007007, op: VLUXSEG2EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG2EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x24000007, op: VLUXSEG2EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG3EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x44005007, op: VLUXSEG3EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG3EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x44006007, op: VLUXSEG3EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG3EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x44007007, op: VLUXSEG3EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG3EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x44000007, op: VLUXSEG3EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG4EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x64005007, op: VLUXSEG4EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG4EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x64006007, op: VLUXSEG4EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG4EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x64007007, op: VLUXSEG4EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG4EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x64000007, op: VLUXSEG4EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG5EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x84005007, op: VLUXSEG5EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG5EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x84006007, op: VLUXSEG5EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG5EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x84007007, op: VLUXSEG5EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG5EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0x84000007, op: VLUXSEG5EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG6EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa4005007, op: VLUXSEG6EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG6EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa4006007, op: VLUXSEG6EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG6EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa4007007, op: VLUXSEG6EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG6EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xa4000007, op: VLUXSEG6EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG7EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc4005007, op: VLUXSEG7EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG7EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc4006007, op: VLUXSEG7EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG7EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc4007007, op: VLUXSEG7EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG7EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xc4000007, op: VLUXSEG7EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG8EI16.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe4005007, op: VLUXSEG8EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG8EI32.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe4006007, op: VLUXSEG8EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG8EI64.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe4007007, op: VLUXSEG8EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VLUXSEG8EI8.V vm, vs2, rs1_ptr, vd
+	{mask: 0xfc00707f, value: 0xe4000007, op: VLUXSEG8EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vd}},
+	// VMACC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xb4002057, op: VMACC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMACC.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xb4006057, op: VMACC_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMADC.VI vs2, simm5, vd
+	{mask: 0xfe00707f, value: 0x46003057, op: VMADC_VI, args: argTypeList{arg_vs2, arg_simm5, arg_vd}},
+	// VMADC.VIM vs2, simm5, vd
+	{mask: 0xfe00707f, value: 0x44003057, op: VMADC_VIM, args: argTypeList{arg_vs2, arg_simm5, arg_vd}},
+	// VMADC.VV vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x46000057, op: VMADC_VV, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMADC.VVM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x44000057, op: VMADC_VVM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMADC.VX vs2, rs1, vd
+	{mask: 0xfe00707f, value: 0x46004057, op: VMADC_VX, args: argTypeList{arg_vs2, arg_rs1, arg_vd}},
+	// VMADC.VXM vs2, rs1, vd
+	{mask: 0xfe00707f, value: 0x44004057, op: VMADC_VXM, args: argTypeList{arg_vs2, arg_rs1, arg_vd}},
+	// VMADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xa4002057, op: VMADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMADD.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xa4006057, op: VMADD_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMANDN.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x62002057, op: VMANDN_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMAND.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x66002057, op: VMAND_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMAXU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x18000057, op: VMAXU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMAXU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x18004057, op: VMAXU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMAX.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x1c000057, op: VMAX_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMAX.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x1c004057, op: VMAX_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMERGE.VIM vs2, simm5, vd
+	{mask: 0xfe00707f, value: 0x5c003057, op: VMERGE_VIM, args: argTypeList{arg_vs2, arg_simm5, arg_vd}},
+	// VMERGE.VVM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x5c000057, op: VMERGE_VVM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMERGE.VXM vs2, rs1, vd
+	{mask: 0xfe00707f, value: 0x5c004057, op: VMERGE_VXM, args: argTypeList{arg_vs2, arg_rs1, arg_vd}},
+	// VMFEQ.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x60005057, op: VMFEQ_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VMFEQ.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x60001057, op: VMFEQ_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMFGE.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x7c005057, op: VMFGE_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VMFGT.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x74005057, op: VMFGT_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VMFLE.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x64005057, op: VMFLE_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VMFLE.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x64001057, op: VMFLE_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMFLT.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x6c005057, op: VMFLT_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VMFLT.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x6c001057, op: VMFLT_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMFNE.VF vm, vs2, fs1, vd
+	{mask: 0xfc00707f, value: 0x70005057, op: VMFNE_VF, args: argTypeList{arg_vm, arg_vs2, arg_fs1, arg_vd}},
+	// VMFNE.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x70001057, op: VMFNE_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMINU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x10000057, op: VMINU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMINU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x10004057, op: VMINU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMIN.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x14000057, op: VMIN_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMIN.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x14004057, op: VMIN_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMNAND.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x76002057, op: VMNAND_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMNOR.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x7a002057, op: VMNOR_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMORN.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x72002057, op: VMORN_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMOR.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x6a002057, op: VMOR_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMSBC.VV vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x4e000057, op: VMSBC_VV, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMSBC.VVM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x4c000057, op: VMSBC_VVM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMSBC.VX vs2, rs1, vd
+	{mask: 0xfe00707f, value: 0x4e004057, op: VMSBC_VX, args: argTypeList{arg_vs2, arg_rs1, arg_vd}},
+	// VMSBC.VXM vs2, rs1, vd
+	{mask: 0xfe00707f, value: 0x4c004057, op: VMSBC_VXM, args: argTypeList{arg_vs2, arg_rs1, arg_vd}},
+	// VMSBF.M vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x5000a057, op: VMSBF_M, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VMSEQ.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x60003057, op: VMSEQ_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VMSEQ.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x60000057, op: VMSEQ_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMSEQ.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x60004057, op: VMSEQ_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSGTU.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x78003057, op: VMSGTU_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VMSGTU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x78004057, op: VMSGTU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSGT.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x7c003057, op: VMSGT_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VMSGT.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x7c004057, op: VMSGT_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSIF.M vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x5001a057, op: VMSIF_M, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VMSLEU.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x70003057, op: VMSLEU_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VMSLEU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x70000057, op: VMSLEU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMSLEU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x70004057, op: VMSLEU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSLE.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x74003057, op: VMSLE_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VMSLE.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x74000057, op: VMSLE_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMSLE.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x74004057, op: VMSLE_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSLTU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x68000057, op: VMSLTU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMSLTU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x68004057, op: VMSLTU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSLT.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x6c000057, op: VMSLT_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMSLT.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x6c004057, op: VMSLT_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSNE.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x64003057, op: VMSNE_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VMSNE.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x64000057, op: VMSNE_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMSNE.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x64004057, op: VMSNE_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMSOF.M vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x50012057, op: VMSOF_M, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VMULHSU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x98002057, op: VMULHSU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMULHSU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x98006057, op: VMULHSU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMULHU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x90002057, op: VMULHU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMULHU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x90006057, op: VMULHU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMULH.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x9c002057, op: VMULH_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMULH.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x9c006057, op: VMULH_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMUL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x94002057, op: VMUL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VMUL.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x94006057, op: VMUL_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VMV1R.V vs2, vd
+	{mask: 0xfe0ff07f, value: 0x9e003057, op: VMV1R_V, args: argTypeList{arg_vs2, arg_vd}},
+	// VMV2R.V vs2, vd
+	{mask: 0xfe0ff07f, value: 0x9e00b057, op: VMV2R_V, args: argTypeList{arg_vs2, arg_vd}},
+	// VMV4R.V vs2, vd
+	{mask: 0xfe0ff07f, value: 0x9e01b057, op: VMV4R_V, args: argTypeList{arg_vs2, arg_vd}},
+	// VMV8R.V vs2, vd
+	{mask: 0xfe0ff07f, value: 0x9e03b057, op: VMV8R_V, args: argTypeList{arg_vs2, arg_vd}},
+	// VMV.S.X rs1, vd
+	{mask: 0xfff0707f, value: 0x42006057, op: VMV_S_X, args: argTypeList{arg_rs1, arg_vd}},
+	// VMV.V.I simm5, vd
+	{mask: 0xfff0707f, value: 0x5e003057, op: VMV_V_I, args: argTypeList{arg_simm5, arg_vd}},
+	// VMV.V.V vs1, vd
+	{mask: 0xfff0707f, value: 0x5e000057, op: VMV_V_V, args: argTypeList{arg_vs1, arg_vd}},
+	// VMV.V.X rs1, vd
+	{mask: 0xfff0707f, value: 0x5e004057, op: VMV_V_X, args: argTypeList{arg_rs1, arg_vd}},
+	// VMV.X.S vs2, rd
+	{mask: 0xfe0ff07f, value: 0x42002057, op: VMV_X_S, args: argTypeList{arg_vs2, arg_rd}},
+	// VMXNOR.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x7e002057, op: VMXNOR_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VMXOR.MM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x6e002057, op: VMXOR_MM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VNCLIPU.WI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xb8003057, op: VNCLIPU_WI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VNCLIPU.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xb8000057, op: VNCLIPU_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VNCLIPU.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xb8004057, op: VNCLIPU_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VNCLIP.WI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xbc003057, op: VNCLIP_WI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VNCLIP.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xbc000057, op: VNCLIP_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VNCLIP.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xbc004057, op: VNCLIP_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VNMSAC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xbc002057, op: VNMSAC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VNMSAC.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xbc006057, op: VNMSAC_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VNMSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xac002057, op: VNMSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VNMSUB.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xac006057, op: VNMSUB_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VNSRA.WI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xb4003057, op: VNSRA_WI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VNSRA.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xb4000057, op: VNSRA_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VNSRA.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xb4004057, op: VNSRA_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VNSRL.WI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xb0003057, op: VNSRL_WI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VNSRL.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xb0000057, op: VNSRL_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VNSRL.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xb0004057, op: VNSRL_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VOR.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x28003057, op: VOR_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VOR.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x28000057, op: VOR_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VOR.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x28004057, op: VOR_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VREDAND.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x04002057, op: VREDAND_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREDMAXU.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x18002057, op: VREDMAXU_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREDMAX.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x1c002057, op: VREDMAX_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREDMINU.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x10002057, op: VREDMINU_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREDMIN.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x14002057, op: VREDMIN_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREDOR.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x08002057, op: VREDOR_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREDSUM.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x00002057, op: VREDSUM_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREDXOR.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x0c002057, op: VREDXOR_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREMU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x88002057, op: VREMU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREMU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x88006057, op: VREMU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VREM.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x8c002057, op: VREM_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VREM.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x8c006057, op: VREM_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VRGATHEREI16.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x38000057, op: VRGATHEREI16_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VRGATHER.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0x30003057, op: VRGATHER_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VRGATHER.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x30000057, op: VRGATHER_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VRGATHER.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x30004057, op: VRGATHER_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VRSUB.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x0c003057, op: VRSUB_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VRSUB.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x0c004057, op: VRSUB_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VS1R.V rs1_ptr, vs3
+	{mask: 0xfff0707f, value: 0x02800027, op: VS1R_V, args: argTypeList{arg_rs1_ptr, arg_vs3}},
+	// VS2R.V rs1_ptr, vs3
+	{mask: 0xfff0707f, value: 0x22800027, op: VS2R_V, args: argTypeList{arg_rs1_ptr, arg_vs3}},
+	// VS4R.V rs1_ptr, vs3
+	{mask: 0xfff0707f, value: 0x62800027, op: VS4R_V, args: argTypeList{arg_rs1_ptr, arg_vs3}},
+	// VS8R.V rs1_ptr, vs3
+	{mask: 0xfff0707f, value: 0xe2800027, op: VS8R_V, args: argTypeList{arg_rs1_ptr, arg_vs3}},
+	// VSADDU.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x80003057, op: VSADDU_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VSADDU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x80000057, op: VSADDU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSADDU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x80004057, op: VSADDU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSADD.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x84003057, op: VSADD_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VSADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x84000057, op: VSADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSADD.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x84004057, op: VSADD_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSBC.VVM vs2, vs1, vd
+	{mask: 0xfe00707f, value: 0x48000057, op: VSBC_VVM, args: argTypeList{arg_vs2, arg_vs1, arg_vd}},
+	// VSBC.VXM vs2, rs1, vd
+	{mask: 0xfe00707f, value: 0x48004057, op: VSBC_VXM, args: argTypeList{arg_vs2, arg_rs1, arg_vd}},
+	// VSE16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x00005027, op: VSE16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSE32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x00006027, op: VSE32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSE64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x00007027, op: VSE64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSE8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x00000027, op: VSE8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSETIVLI vtype_zimm10, zimm, rd
+	{mask: 0xc000707f, value: 0xc0007057, op: VSETIVLI, args: argTypeList{arg_vtype_zimm10, arg_zimm, arg_rd}},
+	// VSETVL rs2, rs1, rd
+	{mask: 0xfe00707f, value: 0x80007057, op: VSETVL, args: argTypeList{arg_rs2, arg_rs1, arg_rd}},
+	// VSETVLI vtype_zimm11, rs1, rd
+	{mask: 0x8000707f, value: 0x00007057, op: VSETVLI, args: argTypeList{arg_vtype_zimm11, arg_rs1, arg_rd}},
+	// VSEXT.VF2 vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x4803a057, op: VSEXT_VF2, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VSEXT.VF4 vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x4802a057, op: VSEXT_VF4, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VSEXT.VF8 vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x4801a057, op: VSEXT_VF8, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VSLIDE1DOWN.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x3c006057, op: VSLIDE1DOWN_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSLIDE1UP.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x38006057, op: VSLIDE1UP_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSLIDEDOWN.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0x3c003057, op: VSLIDEDOWN_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VSLIDEDOWN.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x3c004057, op: VSLIDEDOWN_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSLIDEUP.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0x38003057, op: VSLIDEUP_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VSLIDEUP.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x38004057, op: VSLIDEUP_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSLL.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0x94003057, op: VSLL_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VSLL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x94000057, op: VSLL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSLL.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x94004057, op: VSLL_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSMUL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x9c000057, op: VSMUL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSMUL.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x9c004057, op: VSMUL_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSM.V rs1_ptr, vs3
+	{mask: 0xfff0707f, value: 0x02b00027, op: VSM_V, args: argTypeList{arg_rs1_ptr, arg_vs3}},
+	// VSOXEI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x0c005027, op: VSOXEI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXEI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x0c006027, op: VSOXEI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXEI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x0c007027, op: VSOXEI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXEI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x0c000027, op: VSOXEI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG2EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x2c005027, op: VSOXSEG2EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG2EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x2c006027, op: VSOXSEG2EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG2EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x2c007027, op: VSOXSEG2EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG2EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x2c000027, op: VSOXSEG2EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG3EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x4c005027, op: VSOXSEG3EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG3EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x4c006027, op: VSOXSEG3EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG3EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x4c007027, op: VSOXSEG3EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG3EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x4c000027, op: VSOXSEG3EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG4EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x6c005027, op: VSOXSEG4EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG4EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x6c006027, op: VSOXSEG4EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG4EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x6c007027, op: VSOXSEG4EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG4EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x6c000027, op: VSOXSEG4EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG5EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x8c005027, op: VSOXSEG5EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG5EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x8c006027, op: VSOXSEG5EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG5EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x8c007027, op: VSOXSEG5EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG5EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x8c000027, op: VSOXSEG5EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG6EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xac005027, op: VSOXSEG6EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG6EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xac006027, op: VSOXSEG6EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG6EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xac007027, op: VSOXSEG6EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG6EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xac000027, op: VSOXSEG6EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG7EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xcc005027, op: VSOXSEG7EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG7EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xcc006027, op: VSOXSEG7EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG7EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xcc007027, op: VSOXSEG7EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG7EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xcc000027, op: VSOXSEG7EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG8EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xec005027, op: VSOXSEG8EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG8EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xec006027, op: VSOXSEG8EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG8EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xec007027, op: VSOXSEG8EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSOXSEG8EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xec000027, op: VSOXSEG8EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSRA.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xa4003057, op: VSRA_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VSRA.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xa4000057, op: VSRA_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSRA.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xa4004057, op: VSRA_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSRL.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xa0003057, op: VSRL_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VSRL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xa0000057, op: VSRL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSRL.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xa0004057, op: VSRL_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSSE16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x08005027, op: VSSE16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSE32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x08006027, op: VSSE32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSE64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x08007027, op: VSSE64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSE8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x08000027, op: VSSE8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSEG2E16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x20005027, op: VSSEG2E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG2E32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x20006027, op: VSSEG2E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG2E64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x20007027, op: VSSEG2E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG2E8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x20000027, op: VSSEG2E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG3E16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x40005027, op: VSSEG3E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG3E32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x40006027, op: VSSEG3E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG3E64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x40007027, op: VSSEG3E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG3E8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x40000027, op: VSSEG3E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG4E16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x60005027, op: VSSEG4E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG4E32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x60006027, op: VSSEG4E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG4E64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x60007027, op: VSSEG4E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG4E8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x60000027, op: VSSEG4E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG5E16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x80005027, op: VSSEG5E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG5E32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x80006027, op: VSSEG5E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG5E64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x80007027, op: VSSEG5E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG5E8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0x80000027, op: VSSEG5E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG6E16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xa0005027, op: VSSEG6E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG6E32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xa0006027, op: VSSEG6E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG6E64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xa0007027, op: VSSEG6E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG6E8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xa0000027, op: VSSEG6E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG7E16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xc0005027, op: VSSEG7E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG7E32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xc0006027, op: VSSEG7E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG7E64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xc0007027, op: VSSEG7E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG7E8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xc0000027, op: VSSEG7E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG8E16.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xe0005027, op: VSSEG8E16_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG8E32.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xe0006027, op: VSSEG8E32_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG8E64.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xe0007027, op: VSSEG8E64_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSEG8E8.V vm, rs1_ptr, vs3
+	{mask: 0xfdf0707f, value: 0xe0000027, op: VSSEG8E8_V, args: argTypeList{arg_vm, arg_rs1_ptr, arg_vs3}},
+	// VSSRA.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xac003057, op: VSSRA_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VSSRA.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xac000057, op: VSSRA_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSSRA.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xac004057, op: VSSRA_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSSRL.VI vm, vs2, zimm5, vd
+	{mask: 0xfc00707f, value: 0xa8003057, op: VSSRL_VI, args: argTypeList{arg_vm, arg_vs2, arg_zimm5, arg_vd}},
+	// VSSRL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xa8000057, op: VSSRL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSSRL.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xa8004057, op: VSSRL_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSSSEG2E16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x28005027, op: VSSSEG2E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG2E32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x28006027, op: VSSSEG2E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG2E64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x28007027, op: VSSSEG2E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG2E8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x28000027, op: VSSSEG2E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG3E16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x48005027, op: VSSSEG3E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG3E32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x48006027, op: VSSSEG3E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG3E64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x48007027, op: VSSSEG3E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG3E8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x48000027, op: VSSSEG3E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG4E16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x68005027, op: VSSSEG4E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG4E32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x68006027, op: VSSSEG4E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG4E64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x68007027, op: VSSSEG4E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG4E8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x68000027, op: VSSSEG4E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG5E16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x88005027, op: VSSSEG5E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG5E32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x88006027, op: VSSSEG5E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG5E64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x88007027, op: VSSSEG5E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG5E8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x88000027, op: VSSSEG5E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG6E16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa8005027, op: VSSSEG6E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG6E32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa8006027, op: VSSSEG6E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG6E64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa8007027, op: VSSSEG6E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG6E8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa8000027, op: VSSSEG6E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG7E16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc8005027, op: VSSSEG7E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG7E32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc8006027, op: VSSSEG7E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG7E64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc8007027, op: VSSSEG7E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG7E8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc8000027, op: VSSSEG7E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG8E16.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe8005027, op: VSSSEG8E16_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG8E32.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe8006027, op: VSSSEG8E32_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG8E64.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe8007027, op: VSSSEG8E64_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSSEG8E8.V vm, rs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe8000027, op: VSSSEG8E8_V, args: argTypeList{arg_vm, arg_rs2, arg_rs1_ptr, arg_vs3}},
+	// VSSUBU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x88000057, op: VSSUBU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSSUBU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x88004057, op: VSSUBU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x8c000057, op: VSSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSSUB.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x8c004057, op: VSSUB_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x08000057, op: VSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VSUB.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x08004057, op: VSUB_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VSUXEI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x04005027, op: VSUXEI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXEI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x04006027, op: VSUXEI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXEI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x04007027, op: VSUXEI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXEI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x04000027, op: VSUXEI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG2EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x24005027, op: VSUXSEG2EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG2EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x24006027, op: VSUXSEG2EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG2EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x24007027, op: VSUXSEG2EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG2EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x24000027, op: VSUXSEG2EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG3EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x44005027, op: VSUXSEG3EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG3EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x44006027, op: VSUXSEG3EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG3EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x44007027, op: VSUXSEG3EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG3EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x44000027, op: VSUXSEG3EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG4EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x64005027, op: VSUXSEG4EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG4EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x64006027, op: VSUXSEG4EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG4EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x64007027, op: VSUXSEG4EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG4EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x64000027, op: VSUXSEG4EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG5EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x84005027, op: VSUXSEG5EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG5EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x84006027, op: VSUXSEG5EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG5EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x84007027, op: VSUXSEG5EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG5EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0x84000027, op: VSUXSEG5EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG6EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa4005027, op: VSUXSEG6EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG6EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa4006027, op: VSUXSEG6EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG6EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa4007027, op: VSUXSEG6EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG6EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xa4000027, op: VSUXSEG6EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG7EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc4005027, op: VSUXSEG7EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG7EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc4006027, op: VSUXSEG7EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG7EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc4007027, op: VSUXSEG7EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG7EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xc4000027, op: VSUXSEG7EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG8EI16.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe4005027, op: VSUXSEG8EI16_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG8EI32.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe4006027, op: VSUXSEG8EI32_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG8EI64.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe4007027, op: VSUXSEG8EI64_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VSUXSEG8EI8.V vm, vs2, rs1_ptr, vs3
+	{mask: 0xfc00707f, value: 0xe4000027, op: VSUXSEG8EI8_V, args: argTypeList{arg_vm, arg_vs2, arg_rs1_ptr, arg_vs3}},
+	// VWADDU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc0002057, op: VWADDU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWADDU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xc0006057, op: VWADDU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWADDU.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xd0002057, op: VWADDU_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWADDU.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xd0006057, op: VWADDU_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWADD.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc4002057, op: VWADD_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWADD.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xc4006057, op: VWADD_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWADD.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xd4002057, op: VWADD_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWADD.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xd4006057, op: VWADD_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWMACCSU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xfc002057, op: VWMACCSU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWMACCSU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xfc006057, op: VWMACCSU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWMACCUS.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xf8006057, op: VWMACCUS_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWMACCU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xf0002057, op: VWMACCU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWMACCU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xf0006057, op: VWMACCU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWMACC.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xf4002057, op: VWMACC_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWMACC.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xf4006057, op: VWMACC_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWMULSU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xe8002057, op: VWMULSU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWMULSU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xe8006057, op: VWMULSU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWMULU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xe0002057, op: VWMULU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWMULU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xe0006057, op: VWMULU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWMUL.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xec002057, op: VWMUL_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWMUL.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xec006057, op: VWMUL_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWREDSUMU.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc0000057, op: VWREDSUMU_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWREDSUM.VS vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc4000057, op: VWREDSUM_VS, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWSUBU.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xc8002057, op: VWSUBU_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWSUBU.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xc8006057, op: VWSUBU_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWSUBU.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xd8002057, op: VWSUBU_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWSUBU.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xd8006057, op: VWSUBU_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWSUB.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xcc002057, op: VWSUB_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWSUB.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xcc006057, op: VWSUB_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VWSUB.WV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0xdc002057, op: VWSUB_WV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VWSUB.WX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0xdc006057, op: VWSUB_WX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VXOR.VI vm, vs2, simm5, vd
+	{mask: 0xfc00707f, value: 0x2c003057, op: VXOR_VI, args: argTypeList{arg_vm, arg_vs2, arg_simm5, arg_vd}},
+	// VXOR.VV vm, vs2, vs1, vd
+	{mask: 0xfc00707f, value: 0x2c000057, op: VXOR_VV, args: argTypeList{arg_vm, arg_vs2, arg_vs1, arg_vd}},
+	// VXOR.VX vm, vs2, rs1, vd
+	{mask: 0xfc00707f, value: 0x2c004057, op: VXOR_VX, args: argTypeList{arg_vm, arg_vs2, arg_rs1, arg_vd}},
+	// VZEXT.VF2 vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48032057, op: VZEXT_VF2, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VZEXT.VF4 vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48022057, op: VZEXT_VF4, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// VZEXT.VF8 vm, vs2, vd
+	{mask: 0xfc0ff07f, value: 0x48012057, op: VZEXT_VF8, args: argTypeList{arg_vm, arg_vs2, arg_vd}},
+	// XNOR rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x40004033, op: XNOR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// XOR rd, rs1, rs2
+	{mask: 0xfe00707f, value: 0x00004033, op: XOR, args: argTypeList{arg_rd, arg_rs1, arg_rs2}},
+	// XORI rd, rs1, imm12
+	{mask: 0x0000707f, value: 0x00004013, op: XORI, args: argTypeList{arg_rd, arg_rs1, arg_imm12}},
+	// ZEXT.H rd, rs1
+	{mask: 0xfff0707f, value: 0x0800403b, op: ZEXT_H, args: argTypeList{arg_rd, arg_rs1}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/vector.go b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/vector.go
new file mode 100644
index 0000000000000000000000000000000000000000..ee370c795b2ff26b8c4b59e29c1ba4873070f266
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/riscv64/riscv64asm/vector.go
@@ -0,0 +1,142 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package riscv64asm
+
+// This file contains some utility functions that can be used to decode
+// vector instructions into both gnu and plan9 assembly.
+
+func implicitMask(instOp Op) bool {
+	switch instOp {
+	case VADC_VIM, VADC_VVM, VADC_VXM, VFMERGE_VFM, VMADC_VIM, VMADC_VVM,
+		VMADC_VXM, VMERGE_VIM, VMERGE_VVM, VMERGE_VXM, VMSBC_VVM, VMSBC_VXM,
+		VSBC_VVM, VSBC_VXM:
+		return true
+
+	default:
+		return false
+	}
+}
+
+func imaOrFma(instOp Op) bool {
+	switch instOp {
+	case VFMACC_VF, VFMACC_VV, VFMADD_VF, VFMADD_VV, VFMSAC_VF, VFMSAC_VV,
+		VFMSUB_VF, VFMSUB_VV, VFNMACC_VF, VFNMACC_VV, VFNMADD_VF, VFNMADD_VV,
+		VFNMSAC_VF, VFNMSAC_VV, VFNMSUB_VF, VFNMSUB_VV, VFWMACC_VF, VFWMACC_VV,
+		VFWMSAC_VF, VFWMSAC_VV, VFWNMACC_VF, VFWNMACC_VV, VFWNMSAC_VF,
+		VFWNMSAC_VV, VMACC_VV, VMACC_VX, VMADD_VV, VMADD_VX, VNMSAC_VV,
+		VNMSAC_VX, VNMSUB_VV, VNMSUB_VX, VWMACCSU_VV, VWMACCSU_VX, VWMACCUS_VX,
+		VWMACCU_VV, VWMACCU_VX, VWMACC_VV, VWMACC_VX:
+		return true
+
+	default:
+		return false
+	}
+}
+
+func pseudoRVVLoad(instOp Op) string {
+	switch instOp {
+	case VL1RE8_V:
+		return "VL1R.V"
+
+	case VL2RE8_V:
+		return "VL2R.V"
+
+	case VL4RE8_V:
+		return "VL4R.V"
+
+	case VL8RE8_V:
+		return "VL8R.V"
+	}
+
+	return ""
+}
+
+func pseudoRVVArith(instOp Op, rawArgs []Arg, args []string) (string, []string) {
+	var op string
+
+	switch instOp {
+	case VRSUB_VX:
+		if v, ok := rawArgs[1].(Reg); ok && v == X0 {
+			op = "VNEG.V"
+			args = append(args[:1], args[2:]...)
+		}
+
+	case VWADD_VX:
+		if v, ok := rawArgs[1].(Reg); ok && v == X0 {
+			op = "VWCVT.X.X.V"
+			args = append(args[:1], args[2:]...)
+		}
+
+	case VWADDU_VX:
+		if v, ok := rawArgs[1].(Reg); ok && v == X0 {
+			op = "VWCVTU.X.X.V"
+			args = append(args[:1], args[2:]...)
+		}
+
+	case VXOR_VI:
+		if v, ok := rawArgs[1].(Simm); ok && v.Imm == -1 {
+			op = "VNOT.V"
+			args = append(args[:1], args[2:]...)
+		}
+
+	case VNSRL_WX:
+		if v, ok := rawArgs[1].(Reg); ok && v == X0 {
+			op = "VNCVT.X.X.W"
+			args = append(args[:1], args[2:]...)
+		}
+
+	case VFSGNJN_VV:
+		vs2, ok1 := rawArgs[0].(Reg)
+		vs1, ok2 := rawArgs[1].(Reg)
+		if ok1 && ok2 && vs1 == vs2 {
+			op = "VFNEG.V"
+			args = args[1:]
+		}
+
+	case VFSGNJX_VV:
+		vs2, ok1 := rawArgs[0].(Reg)
+		vs1, ok2 := rawArgs[1].(Reg)
+		if ok1 && ok2 && vs1 == vs2 {
+			op = "VFABS.V"
+			args = args[1:]
+		}
+
+	case VMAND_MM:
+		vs2, ok1 := rawArgs[0].(Reg)
+		vs1, ok2 := rawArgs[1].(Reg)
+		if ok1 && ok2 && vs1 == vs2 {
+			op = "VMMV.M"
+			args = args[1:]
+		}
+
+	case VMXOR_MM:
+		vs2, ok1 := rawArgs[0].(Reg)
+		vs1, ok2 := rawArgs[1].(Reg)
+		vd, ok3 := rawArgs[2].(Reg)
+		if ok1 && ok2 && ok3 && vs1 == vs2 && vd == vs1 {
+			op = "VMCLR.M"
+			args = args[2:]
+		}
+
+	case VMXNOR_MM:
+		vs2, ok1 := rawArgs[0].(Reg)
+		vs1, ok2 := rawArgs[1].(Reg)
+		vd, ok3 := rawArgs[2].(Reg)
+		if ok1 && ok2 && ok3 && vs1 == vs2 && vd == vs1 {
+			op = "VMSET.M"
+			args = args[2:]
+		}
+
+	case VMNAND_MM:
+		vs2, ok1 := rawArgs[0].(Reg)
+		vs1, ok2 := rawArgs[1].(Reg)
+		if ok1 && ok2 && vs1 == vs2 {
+			op = "VMNOT.M"
+			args = args[1:]
+		}
+	}
+
+	return op, args
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/Makefile b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..6d02dac26626612413202a63e12640bced381448
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/Makefile
@@ -0,0 +1,2 @@
+tables.go: ../s390xmap/map.go ../s390x.csv
+	go run ../s390xmap/map.go -fmt=decoder ../s390x.csv >_tables.go && gofmt _tables.go >tables.go && rm _tables.go
diff --git a/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/decode.go b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..823fe5913a926ac650d073aa0178f3322c484b6f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/decode.go
@@ -0,0 +1,241 @@
+// Copyright 2024 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390xasm
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+// instFormat is a decoding rule for one specific instruction form.
+// An instruction ins matches the rule if ins&Mask == Value.
+// DontCare bits are mainly used for finding the same instruction
+// name differing with the number of argument fields.
+// The Args are stored in the same order as the instruction manual.
+type instFormat struct {
+	Op       Op
+	Mask     uint64
+	Value    uint64
+	DontCare uint64
+	Args     [8]*argField
+}
+
+// argField indicate how to decode an argument to an instruction.
+// First parse the value from the BitFields, shift it left by Shift
+// bits to get the actual numerical value.
+type argField struct {
+	Type  ArgType
+	flags uint16
+	BitField
+}
+
+// Parse parses the Arg out from the given binary instruction i.
+func (a argField) Parse(i uint64) Arg {
+	switch a.Type {
+	default:
+		return nil
+	case TypeUnknown:
+		return nil
+	case TypeReg:
+		return R0 + Reg(a.BitField.Parse(i))
+	case TypeFPReg:
+		return F0 + Reg(a.BitField.Parse(i))
+	case TypeCReg:
+		return C0 + Reg(a.BitField.Parse(i))
+	case TypeACReg:
+		return A0 + Reg(a.BitField.Parse(i))
+	case TypeBaseReg:
+		return B0 + Base(a.BitField.Parse(i))
+	case TypeIndexReg:
+		return X0 + Index(a.BitField.Parse(i))
+	case TypeDispUnsigned:
+		return Disp12(a.BitField.Parse(i))
+	case TypeDispSigned20:
+		return Disp20(a.BitField.ParseSigned(i))
+	case TypeVecReg:
+		m := i >> 24 // Handling RXB field(bits 36 to 39)
+		if ((m>>3)&0x1 == 1) && (a.BitField.Offs == 8) {
+			return V0 + VReg(a.BitField.Parse(i)) + VReg(16)
+		} else if ((m>>2)&0x1 == 1) && (a.BitField.Offs == 12) {
+			return V0 + VReg(a.BitField.Parse(i)) + VReg(16)
+		} else if ((m>>1)&0x1 == 1) && (a.BitField.Offs == 16) {
+			return V0 + VReg(a.BitField.Parse(i)) + VReg(16)
+		} else if ((m)&0x1 == 1) && (a.BitField.Offs == 32) {
+			return V0 + VReg(a.BitField.Parse(i)) + VReg(16)
+		} else {
+			return V0 + VReg(a.BitField.Parse(i))
+		}
+	case TypeImmSigned8:
+		return Sign8(a.BitField.ParseSigned(i))
+	case TypeImmSigned16:
+		return Sign16(a.BitField.ParseSigned(i))
+	case TypeImmSigned32:
+		return Sign32(a.BitField.ParseSigned(i))
+	case TypeImmUnsigned:
+		return Imm(a.BitField.Parse(i))
+	case TypeRegImSigned12:
+		return RegIm12(a.BitField.ParseSigned(i))
+	case TypeRegImSigned16:
+		return RegIm16(a.BitField.ParseSigned(i))
+	case TypeRegImSigned24:
+		return RegIm24(a.BitField.ParseSigned(i))
+	case TypeRegImSigned32:
+		return RegIm32(a.BitField.ParseSigned(i))
+	case TypeMask:
+		return Mask(a.BitField.Parse(i))
+	case TypeLen:
+		return Len(a.BitField.Parse(i))
+	}
+}
+
+type ArgType int8
+
+const (
+	TypeUnknown       ArgType = iota
+	TypeReg                   // integer register
+	TypeFPReg                 // floating point register
+	TypeACReg                 // access register
+	TypeCReg                  // control register
+	TypeVecReg                // vector register
+	TypeImmUnsigned           // unsigned immediate/flag/mask, this is the catch-all type
+	TypeImmSigned8            // Signed 8-bit Immdediate
+	TypeImmSigned16           // Signed 16-bit Immdediate
+	TypeImmSigned32           // Signed 32-bit Immdediate
+	TypeBaseReg               // Base Register for accessing memory
+	TypeIndexReg              // Index Register
+	TypeDispUnsigned          // Displacement 12-bit unsigned for memory address
+	TypeDispSigned20          // Displacement 20-bit signed for memory address
+	TypeRegImSigned12         // RegisterImmediate 12-bit signed data
+	TypeRegImSigned16         // RegisterImmediate 16-bit signed data
+	TypeRegImSigned24         // RegisterImmediate 24-bit signed data
+	TypeRegImSigned32         // RegisterImmediate 32-bit signed data
+	TypeMask                  // 4-bit Mask
+	TypeLen                   // Length of Memory Operand
+	TypeLast
+)
+
+func (t ArgType) String() string {
+	switch t {
+	default:
+		return fmt.Sprintf("ArgType(%d)", int(t))
+	case TypeUnknown:
+		return "Unknown"
+	case TypeReg:
+		return "Reg"
+	case TypeFPReg:
+		return "FPReg"
+	case TypeACReg:
+		return "ACReg"
+	case TypeCReg:
+		return "CReg"
+	case TypeDispUnsigned:
+		return "DispUnsigned"
+	case TypeDispSigned20:
+		return "DispSigned20"
+	case TypeBaseReg:
+		return "BaseReg"
+	case TypeIndexReg:
+		return "IndexReg"
+	case TypeVecReg:
+		return "VecReg"
+	case TypeImmSigned8:
+		return "ImmSigned8"
+	case TypeImmSigned16:
+		return "ImmSigned16"
+	case TypeImmSigned32:
+		return "ImmSigned32"
+	case TypeImmUnsigned:
+		return "ImmUnsigned"
+	case TypeRegImSigned12:
+		return "RegImSigned12"
+	case TypeRegImSigned16:
+		return "RegImSigned16"
+	case TypeRegImSigned24:
+		return "RegImSigned24"
+	case TypeRegImSigned32:
+		return "RegImSigned32"
+	case TypeMask:
+		return "Mask"
+	case TypeLen:
+		return "Len"
+	}
+}
+
+func (t ArgType) GoString() string {
+	s := t.String()
+	if t > 0 && t < TypeLast {
+		return "Type" + s
+	}
+	return s
+}
+
+var (
+	// Errors
+	errShort   = fmt.Errorf("truncated instruction")
+	errUnknown = fmt.Errorf("unknown instruction")
+)
+
+var decoderCover []bool
+
+// Decode decodes the leading bytes in src as a single instruction using
+// byte order ord.
+func Decode(src []byte) (inst Inst, err error) {
+	if len(src) < 2 {
+		return inst, errShort
+	}
+	if decoderCover == nil {
+		decoderCover = make([]bool, len(instFormats))
+	}
+	bit_check := binary.BigEndian.Uint16(src[:2])
+	bit_check = bit_check >> 14
+	l := int(0)
+	if (bit_check & 0x03) == 0 {
+		l = 2
+	} else if bit_check&0x03 == 3 {
+		l = 6
+	} else if (bit_check&0x01 == 1) || (bit_check&0x02 == 2) {
+		l = 4
+	}
+	inst.Len = l
+	ui_extn := uint64(0)
+	switch l {
+	case 2:
+		ui_extn = uint64(binary.BigEndian.Uint16(src[:inst.Len]))
+		inst.Enc = ui_extn
+		ui_extn = ui_extn << 48
+	case 4:
+		ui_extn = uint64(binary.BigEndian.Uint32(src[:inst.Len]))
+		inst.Enc = ui_extn
+		ui_extn = ui_extn << 32
+	case 6:
+		u1 := binary.BigEndian.Uint32(src[:(inst.Len - 2)])
+		u2 := binary.BigEndian.Uint16(src[(inst.Len - 2):inst.Len])
+		ui_extn = uint64(u1)<<16 | uint64(u2)
+		ui_extn = ui_extn << 16
+		inst.Enc = ui_extn
+	default:
+		return inst, errShort
+	}
+	for _, iform := range instFormats {
+		if ui_extn&iform.Mask != iform.Value {
+			continue
+		}
+		if (iform.DontCare & ^(ui_extn)) != iform.DontCare {
+			continue
+		}
+		for j, argfield := range iform.Args {
+			if argfield == nil {
+				break
+			}
+			inst.Args[j] = argfield.Parse(ui_extn)
+		}
+		inst.Op = iform.Op
+		break
+	}
+	if inst.Op == 0 && inst.Enc != 0 {
+		return inst, errUnknown
+	}
+	return inst, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/field.go b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/field.go
new file mode 100644
index 0000000000000000000000000000000000000000..29adc82149f096d4df5626ec6462fc43a2b10cdf
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/field.go
@@ -0,0 +1,47 @@
+// Copyright 2024 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390xasm
+
+import (
+	"fmt"
+)
+
+// A BitField is a bit-field in a 64-bit double word.
+// Bits are counted from 0 from the MSB to 63 as the LSB.
+type BitField struct {
+	Offs uint8 // the offset of the left-most bit.
+	Bits uint8 // length in bits.
+}
+
+func (b BitField) String() string {
+	if b.Bits > 1 {
+		return fmt.Sprintf("[%d:%d]", b.Offs, int(b.Offs+b.Bits)-1)
+	} else if b.Bits == 1 {
+		return fmt.Sprintf("[%d]", b.Offs)
+	} else {
+		return fmt.Sprintf("[%d, len=0]", b.Offs)
+	}
+}
+
+// Parse extracts the bitfield b from i, and return it as an unsigned integer.
+// Parse will panic if b is invalid.
+func (b BitField) Parse(i uint64) uint64 {
+	if b.Bits > 64 || b.Bits == 0 || b.Offs > 63 || b.Offs+b.Bits > 64 {
+		panic(fmt.Sprintf("invalid bitfiled %v", b))
+	}
+	if b.Bits == 20 {
+		return ((((i >> (64 - b.Offs - b.Bits)) & ((1 << 8) - 1)) << 12) | ((i >> (64 - b.Offs - b.Bits + 8)) & 0xFFF))
+
+	} else {
+		return (i >> (64 - b.Offs - b.Bits)) & ((1 << b.Bits) - 1)
+	}
+}
+
+// ParseSigned extracts the bitfield b from i, and return it as a signed integer.
+// ParseSigned will panic if b is invalid.
+func (b BitField) ParseSigned(i uint64) int64 {
+	u := int64(b.Parse(i))
+	return u << (64 - b.Bits) >> (64 - b.Bits)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/gnu.go b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/gnu.go
new file mode 100644
index 0000000000000000000000000000000000000000..71b9f1384962ee31621339d7cd83dd2f9a39b0ab
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/gnu.go
@@ -0,0 +1,1020 @@
+// Copyright 2024 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390xasm
+
+// Instructions with extended mnemonics fall under various categories.
+// To handle each of them in one single function, various different
+// structure types are defined as below. Corresponding instruction
+// structures are created with the help of these base structures.
+// Different instruction types are as below:
+
+// Typ1 - Instructions having different base and extended mnemonic strings.
+//
+//	These instructions have single M-field value and single offset.
+type typ1ExtndMnics struct {
+	BaseOpStr string
+	Value     uint8
+	Offset    uint8
+	ExtnOpStr string
+}
+
+// Typ2 - Instructions having couple of extra strings added to the base mnemonic string,
+//
+//	depending on the condition code evaluation.
+//	These instructions have single M-field value and single offset.
+type typ2ExtndMnics struct {
+	Value     uint8
+	Offset    uint8
+	ExtnOpStr string
+}
+
+// Typ3 - Instructions having couple of extra strings added to the base mnemonic string,
+//
+//	depending on the condition code evaluation.
+//	These instructions have two M-field values and two offsets.
+type typ3ExtndMnics struct {
+	Value1    uint8
+	Value2    uint8
+	Offset1   uint8
+	Offset2   uint8
+	ExtnOpStr string
+}
+
+// Typ4 - Instructions having different base and extended mnemonic strings.
+//
+//	These instructions have two M-field values and two offsets.
+type typ4ExtndMnics struct {
+	BaseOpStr string
+	Value1    uint8
+	Value2    uint8
+	Offset1   uint8
+	Offset2   uint8
+	ExtnOpStr string
+}
+
+// Typ5 - Instructions having different base and extended mnemonic strings.
+//
+//	These instructions have three M-field values and three offsets.
+type typ5ExtndMnics struct {
+	BaseOpStr string
+	Value1    uint8
+	Value2    uint8
+	Value3    uint8
+	Offset1   uint8
+	Offset2   uint8
+	Offset3   uint8
+	ExtnOpStr string
+}
+
+// "func Handleextndmnemonic" - This is the function where the extended mnemonic logic
+// is implemented. This function defines various structures to keep a list of base
+// instructions and their extended mnemonic strings. These structure will also have
+// M-field values and offset values defined, based on their type.
+// HandleExtndMnemonic takes "inst" structure as the input variable.
+// Inst structure will have all the details related to an instruction. Based on the
+// opcode base string, a switch-case statement is executed. In that, based on the
+// M-field value and the offset value of that particular M-field, extended mnemonic
+// string is either searched or constructed by adding couple of extra strings to the base
+// opcode string from one of the structure defined below.
+func HandleExtndMnemonic(inst *Inst) string {
+
+	brnchInstrExtndMnics := []typ1ExtndMnics{
+		//BIC - BRANCH INDIRECT ON CONDITION instruction
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 1, Offset: 0, ExtnOpStr: "bio"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 2, Offset: 0, ExtnOpStr: "bih"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 4, Offset: 0, ExtnOpStr: "bil"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 7, Offset: 0, ExtnOpStr: "bine"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 8, Offset: 0, ExtnOpStr: "bie"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 11, Offset: 0, ExtnOpStr: "binl"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 13, Offset: 0, ExtnOpStr: "binh"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 14, Offset: 0, ExtnOpStr: "bino"},
+		typ1ExtndMnics{BaseOpStr: "bic", Value: 15, Offset: 0, ExtnOpStr: "bi"},
+
+		//BCR - BRANCH ON CONDITION instruction
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 0, Offset: 0, ExtnOpStr: "nopr"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 1, Offset: 0, ExtnOpStr: "bor"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 2, Offset: 0, ExtnOpStr: "bhr"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 4, Offset: 0, ExtnOpStr: "blr"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 7, Offset: 0, ExtnOpStr: "bner"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 8, Offset: 0, ExtnOpStr: "ber"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 11, Offset: 0, ExtnOpStr: "bnlr"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 13, Offset: 0, ExtnOpStr: "bnhr"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 14, Offset: 0, ExtnOpStr: "bnor"},
+		typ1ExtndMnics{BaseOpStr: "bcr", Value: 15, Offset: 0, ExtnOpStr: "br"},
+
+		//BC - BRANCH ON CONDITION instruction
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 0, Offset: 0, ExtnOpStr: "nopr"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 1, Offset: 0, ExtnOpStr: "bo"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 2, Offset: 0, ExtnOpStr: "bh"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 4, Offset: 0, ExtnOpStr: "bl"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 7, Offset: 0, ExtnOpStr: "bne"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 8, Offset: 0, ExtnOpStr: "be"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 11, Offset: 0, ExtnOpStr: "bnl"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 13, Offset: 0, ExtnOpStr: "bnh"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 14, Offset: 0, ExtnOpStr: "bno"},
+		typ1ExtndMnics{BaseOpStr: "bc", Value: 15, Offset: 0, ExtnOpStr: "b"},
+
+		//BRC - BRANCH RELATIVE ON CONDITION instruction
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 0, Offset: 0, ExtnOpStr: "jnop"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 1, Offset: 0, ExtnOpStr: "jo"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 2, Offset: 0, ExtnOpStr: "jh"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 4, Offset: 0, ExtnOpStr: "jl"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 7, Offset: 0, ExtnOpStr: "jne"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 8, Offset: 0, ExtnOpStr: "je"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 11, Offset: 0, ExtnOpStr: "jnl"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 13, Offset: 0, ExtnOpStr: "jnh"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 14, Offset: 0, ExtnOpStr: "jno"},
+		typ1ExtndMnics{BaseOpStr: "brc", Value: 15, Offset: 0, ExtnOpStr: "j"},
+
+		//BRCL - BRANCH RELATIVE ON CONDITION LONG instruction
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 0, Offset: 0, ExtnOpStr: "jgnop"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 1, Offset: 0, ExtnOpStr: "jgo"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 2, Offset: 0, ExtnOpStr: "jgh"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 4, Offset: 0, ExtnOpStr: "jgl"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 7, Offset: 0, ExtnOpStr: "jgne"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 8, Offset: 0, ExtnOpStr: "jge"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 11, Offset: 0, ExtnOpStr: "jgnl"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 13, Offset: 0, ExtnOpStr: "jgnh"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 14, Offset: 0, ExtnOpStr: "jgno"},
+		typ1ExtndMnics{BaseOpStr: "brcl", Value: 15, Offset: 0, ExtnOpStr: "jg"},
+	}
+
+	//Compare instructions
+	cmpInstrExtndMnics := []typ2ExtndMnics{
+		typ2ExtndMnics{Value: 2, Offset: 2, ExtnOpStr: "h"},
+		typ2ExtndMnics{Value: 4, Offset: 2, ExtnOpStr: "l"},
+		typ2ExtndMnics{Value: 6, Offset: 2, ExtnOpStr: "ne"},
+		typ2ExtndMnics{Value: 8, Offset: 2, ExtnOpStr: "e"},
+		typ2ExtndMnics{Value: 10, Offset: 2, ExtnOpStr: "nl"},
+		typ2ExtndMnics{Value: 12, Offset: 2, ExtnOpStr: "nh"},
+	}
+
+	//Load and Store instructions
+	ldSt_InstrExtndMnics := []typ2ExtndMnics{
+		typ2ExtndMnics{Value: 1, Offset: 2, ExtnOpStr: "o"},
+		typ2ExtndMnics{Value: 2, Offset: 2, ExtnOpStr: "h"},
+		typ2ExtndMnics{Value: 3, Offset: 2, ExtnOpStr: "nle"},
+		typ2ExtndMnics{Value: 4, Offset: 2, ExtnOpStr: "l"},
+		typ2ExtndMnics{Value: 5, Offset: 2, ExtnOpStr: "nhe"},
+		typ2ExtndMnics{Value: 6, Offset: 2, ExtnOpStr: "lh"},
+		typ2ExtndMnics{Value: 7, Offset: 2, ExtnOpStr: "ne"},
+		typ2ExtndMnics{Value: 8, Offset: 2, ExtnOpStr: "e"},
+		typ2ExtndMnics{Value: 9, Offset: 2, ExtnOpStr: "nlh"},
+		typ2ExtndMnics{Value: 10, Offset: 2, ExtnOpStr: "he"},
+		typ2ExtndMnics{Value: 11, Offset: 2, ExtnOpStr: "nl"},
+		typ2ExtndMnics{Value: 12, Offset: 2, ExtnOpStr: "le"},
+		typ2ExtndMnics{Value: 13, Offset: 2, ExtnOpStr: "nh"},
+		typ2ExtndMnics{Value: 14, Offset: 2, ExtnOpStr: "no"},
+	}
+
+	vecInstrExtndMnics := []typ2ExtndMnics{
+		typ2ExtndMnics{Value: 0, Offset: 3, ExtnOpStr: "b"},
+		typ2ExtndMnics{Value: 1, Offset: 3, ExtnOpStr: "h"},
+		typ2ExtndMnics{Value: 2, Offset: 3, ExtnOpStr: "f"},
+		typ2ExtndMnics{Value: 3, Offset: 3, ExtnOpStr: "g"},
+		typ2ExtndMnics{Value: 4, Offset: 3, ExtnOpStr: "q"},
+		typ2ExtndMnics{Value: 6, Offset: 3, ExtnOpStr: "lf"},
+	}
+
+	//VCEQ, VCH, VCHL
+	vec2InstrExtndMnics := []typ3ExtndMnics{
+		typ3ExtndMnics{Value1: 0, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "b"},
+		typ3ExtndMnics{Value1: 1, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "h"},
+		typ3ExtndMnics{Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "f"},
+		typ3ExtndMnics{Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "g"},
+		typ3ExtndMnics{Value1: 0, Value2: 1, Offset1: 3, Offset2: 4, ExtnOpStr: "bs"},
+		typ3ExtndMnics{Value1: 1, Value2: 1, Offset1: 3, Offset2: 4, ExtnOpStr: "hs"},
+		typ3ExtndMnics{Value1: 2, Value2: 1, Offset1: 3, Offset2: 4, ExtnOpStr: "fs"},
+		typ3ExtndMnics{Value1: 3, Value2: 1, Offset1: 3, Offset2: 4, ExtnOpStr: "gs"},
+	}
+
+	//VFAE, VFEE, VFENE
+	vec21InstrExtndMnics := []typ3ExtndMnics{
+		typ3ExtndMnics{Value1: 0, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "b"},
+		typ3ExtndMnics{Value1: 1, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "h"},
+		typ3ExtndMnics{Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "f"},
+		typ3ExtndMnics{Value1: 0, Value2: 1, Offset1: 3, Offset2: 4, ExtnOpStr: "bs"},
+		typ3ExtndMnics{Value1: 1, Value2: 1, Offset1: 3, Offset2: 4, ExtnOpStr: "hs"},
+		typ3ExtndMnics{Value1: 2, Value2: 1, Offset1: 3, Offset2: 4, ExtnOpStr: "fs"},
+		typ3ExtndMnics{Value1: 0, Value2: 2, Offset1: 3, Offset2: 4, ExtnOpStr: "zb"},
+		typ3ExtndMnics{Value1: 1, Value2: 2, Offset1: 3, Offset2: 4, ExtnOpStr: "zh"},
+		typ3ExtndMnics{Value1: 2, Value2: 2, Offset1: 3, Offset2: 4, ExtnOpStr: "zf"},
+		typ3ExtndMnics{Value1: 0, Value2: 3, Offset1: 3, Offset2: 4, ExtnOpStr: "zbs"},
+		typ3ExtndMnics{Value1: 1, Value2: 3, Offset1: 3, Offset2: 4, ExtnOpStr: "zhs"},
+		typ3ExtndMnics{Value1: 2, Value2: 3, Offset1: 3, Offset2: 4, ExtnOpStr: "zfs"},
+	}
+
+	vec3InstrExtndMnics := []typ3ExtndMnics{
+		typ3ExtndMnics{Value1: 2, Value2: 0, Offset1: 2, Offset2: 3, ExtnOpStr: "sb"},
+		typ3ExtndMnics{Value1: 3, Value2: 0, Offset1: 2, Offset2: 3, ExtnOpStr: "db"},
+		typ3ExtndMnics{Value1: 4, Value2: 0, Offset1: 2, Offset2: 3, ExtnOpStr: "xb"},
+	}
+
+	vec4InstrExtndMnics := []typ4ExtndMnics{
+		// VFA - VECTOR FP ADD
+		typ4ExtndMnics{BaseOpStr: "vfa", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfasb"},
+		typ4ExtndMnics{BaseOpStr: "vfa", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfadb"},
+		typ4ExtndMnics{BaseOpStr: "vfa", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfasb"},
+		typ4ExtndMnics{BaseOpStr: "vfa", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfadb"},
+		typ4ExtndMnics{BaseOpStr: "vfa", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfaxb"},
+
+		// VFD - VECTOR FP DIVIDE
+		typ4ExtndMnics{BaseOpStr: "vfd", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfdsb"},
+		typ4ExtndMnics{BaseOpStr: "vfd", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfddb"},
+		typ4ExtndMnics{BaseOpStr: "vfd", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfdsb"},
+		typ4ExtndMnics{BaseOpStr: "vfd", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfddb"},
+		typ4ExtndMnics{BaseOpStr: "vfd", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfdxb"},
+
+		// VFLL - VECTOR FP LOAD LENGTHENED
+		typ4ExtndMnics{BaseOpStr: "vfll", Value1: 2, Value2: 0, Offset1: 2, Offset2: 3, ExtnOpStr: "vflfs"},
+		typ4ExtndMnics{BaseOpStr: "vfll", Value1: 2, Value2: 8, Offset1: 2, Offset2: 3, ExtnOpStr: "wflls"},
+		typ4ExtndMnics{BaseOpStr: "vfll", Value1: 3, Value2: 8, Offset1: 2, Offset2: 3, ExtnOpStr: "wflld"},
+
+		// VFMAX - VECTOR FP MAXIMUM
+		typ4ExtndMnics{BaseOpStr: "vfmax", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfmaxsb"},
+		typ4ExtndMnics{BaseOpStr: "vfmax", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfmaxdb"},
+		typ4ExtndMnics{BaseOpStr: "vfmax", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfmaxsb"},
+		typ4ExtndMnics{BaseOpStr: "vfmax", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfmaxdb"},
+		typ4ExtndMnics{BaseOpStr: "vfmax", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfmaxxb"},
+
+		// VFMIN - VECTOR FP MINIMUM
+		typ4ExtndMnics{BaseOpStr: "vfmin", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfminsb"},
+		typ4ExtndMnics{BaseOpStr: "vfmin", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfmindb"},
+		typ4ExtndMnics{BaseOpStr: "vfmin", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfminsb"},
+		typ4ExtndMnics{BaseOpStr: "vfmin", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfmindb"},
+		typ4ExtndMnics{BaseOpStr: "vfmin", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfminxb"},
+
+		// VFM - VECTOR FP MULTIPLY
+		typ4ExtndMnics{BaseOpStr: "vfm", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfmsb"},
+		typ4ExtndMnics{BaseOpStr: "vfm", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfmdb"},
+		typ4ExtndMnics{BaseOpStr: "vfm", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfmsb"},
+		typ4ExtndMnics{BaseOpStr: "vfm", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfmdb"},
+		typ4ExtndMnics{BaseOpStr: "vfm", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfmxb"},
+
+		// VFSQ - VECTOR FP SQUARE ROOT
+		typ4ExtndMnics{BaseOpStr: "vfsq", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfsqsb"},
+		typ4ExtndMnics{BaseOpStr: "vfsq", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfsqdb"},
+		typ4ExtndMnics{BaseOpStr: "vfsq", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfsqsb"},
+		typ4ExtndMnics{BaseOpStr: "vfsq", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfsqdb"},
+		typ4ExtndMnics{BaseOpStr: "vfsq", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfsqxb"},
+
+		// VFS - VECTOR FP SUBTRACT
+		typ4ExtndMnics{BaseOpStr: "vfs", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfssb"},
+		typ4ExtndMnics{BaseOpStr: "vfs", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vfsdb"},
+		typ4ExtndMnics{BaseOpStr: "vfs", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfssb"},
+		typ4ExtndMnics{BaseOpStr: "vfs", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfsdb"},
+		typ4ExtndMnics{BaseOpStr: "vfs", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wfsxb"},
+
+		// VFTCI - VECTOR FP TEST DATA CLASS IMMEDIATE
+		typ4ExtndMnics{BaseOpStr: "vftci", Value1: 2, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vftcisb"},
+		typ4ExtndMnics{BaseOpStr: "vftci", Value1: 3, Value2: 0, Offset1: 3, Offset2: 4, ExtnOpStr: "vftcidb"},
+		typ4ExtndMnics{BaseOpStr: "vftci", Value1: 2, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wftcisb"},
+		typ4ExtndMnics{BaseOpStr: "vftci", Value1: 3, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wftcidb"},
+		typ4ExtndMnics{BaseOpStr: "vftci", Value1: 4, Value2: 8, Offset1: 3, Offset2: 4, ExtnOpStr: "wftcixb"},
+	}
+
+	vec6InstrExtndMnics := []typ5ExtndMnics{
+		// VFCE - VECTOR FP COMPARE EQUAL
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 0, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfcesb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 0, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfcesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 0, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfcedb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 0, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfcedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfcesb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfcesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfcedb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfcedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 4, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfcexb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 4, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfcexbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 4, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkesb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 4, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 4, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkedb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 4, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkesb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 2, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkedb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 3, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 4, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkexb"},
+		typ5ExtndMnics{BaseOpStr: "vfce", Value1: 4, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkexbs"},
+
+		// VFCH - VECTOR FP COMPARE HIGH
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 0, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchsb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 0, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchsbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 0, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchdb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 0, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchdbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchsb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchsbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchdb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchdbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 4, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchxb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 4, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchxbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 4, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhsb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 4, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhsbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 4, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhdb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 4, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhdbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhsb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 2, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhsbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhdb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 3, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhdbs"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 4, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhxb"},
+		typ5ExtndMnics{BaseOpStr: "vfch", Value1: 4, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhxbs"},
+
+		// VFCHE - VECTOR FP COMPARE HIGH OR EQUAL
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 0, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchesb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 0, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 0, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchedb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 0, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfchedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchesb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchedb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 4, Value2: 8, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchexb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 4, Value2: 8, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfchexbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 4, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhesb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 4, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 4, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhedb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 4, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "vfkhedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhesb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 2, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhesbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhedb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 3, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhedbs"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 4, Value2: 12, Value3: 0, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhexb"},
+		typ5ExtndMnics{BaseOpStr: "vfche", Value1: 4, Value2: 12, Value3: 1, Offset1: 3, Offset2: 4, Offset3: 5, ExtnOpStr: "wfkhexbs"},
+
+		// VFPSO - VECTOR FP PERFORM SIGN OPERATION
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 2, Value2: 0, Value3: 0, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "vflcsb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 2, Value2: 8, Value3: 0, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflcsb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 2, Value2: 0, Value3: 1, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "vflnsb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 2, Value2: 8, Value3: 1, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflnsb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 2, Value2: 0, Value3: 2, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "vflpsb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 2, Value2: 8, Value3: 2, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflpsb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 3, Value2: 0, Value3: 0, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "vflcdb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 3, Value2: 8, Value3: 0, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflcdb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 3, Value2: 0, Value3: 1, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "vflndb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 3, Value2: 8, Value3: 1, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflndb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 3, Value2: 0, Value3: 2, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "vflpdb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 3, Value2: 8, Value3: 2, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflpdb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 4, Value2: 8, Value3: 0, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflcxb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 4, Value2: 8, Value3: 1, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflnxb"},
+		typ5ExtndMnics{BaseOpStr: "vfpso", Value1: 4, Value2: 8, Value3: 2, Offset1: 2, Offset2: 3, Offset3: 4, ExtnOpStr: "wflpxb"},
+	}
+
+	vec7InstrExtndMnics := []typ4ExtndMnics{
+		// VFMA - VECTOR FP MULTIPLY AND ADD
+		typ4ExtndMnics{BaseOpStr: "vfma", Value1: 0, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "vfmasb"},
+		typ4ExtndMnics{BaseOpStr: "vfma", Value1: 0, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "vfmadb"},
+		typ4ExtndMnics{BaseOpStr: "vfma", Value1: 8, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "wfmasb"},
+		typ4ExtndMnics{BaseOpStr: "vfma", Value1: 8, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "wfmadb"},
+		typ4ExtndMnics{BaseOpStr: "vfma", Value1: 8, Value2: 4, Offset1: 4, Offset2: 5, ExtnOpStr: "wfmaxb"},
+
+		// VFMS - VECTOR FP MULTIPLY AND SUBTRACT
+		typ4ExtndMnics{BaseOpStr: "vfms", Value1: 0, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "vfmssb"},
+		typ4ExtndMnics{BaseOpStr: "vfms", Value1: 0, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "vfmsdb"},
+		typ4ExtndMnics{BaseOpStr: "vfms", Value1: 8, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "wfmssb"},
+		typ4ExtndMnics{BaseOpStr: "vfms", Value1: 8, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "wfmsdb"},
+		typ4ExtndMnics{BaseOpStr: "vfms", Value1: 8, Value2: 4, Offset1: 4, Offset2: 5, ExtnOpStr: "wfmsxb"},
+
+		// VFNMA - VECTOR FP NEGATIVE MULTIPLY AND ADD
+		typ4ExtndMnics{BaseOpStr: "vfnma", Value1: 0, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "vfnmasb"},
+		typ4ExtndMnics{BaseOpStr: "vfnma", Value1: 0, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "vfnmadb"},
+		typ4ExtndMnics{BaseOpStr: "vfnma", Value1: 8, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "wfnmasb"},
+		typ4ExtndMnics{BaseOpStr: "vfnma", Value1: 8, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "wfnmadb"},
+		typ4ExtndMnics{BaseOpStr: "vfnma", Value1: 8, Value2: 4, Offset1: 4, Offset2: 5, ExtnOpStr: "wfnmaxb"},
+
+		// VFNMS - VECTOR FP NEGATIVE MULTIPLY AND SUBTRACT
+		typ4ExtndMnics{BaseOpStr: "vfnms", Value1: 0, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "vfnmssb"},
+		typ4ExtndMnics{BaseOpStr: "vfnms", Value1: 0, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "vfnmsdb"},
+		typ4ExtndMnics{BaseOpStr: "vfnms", Value1: 8, Value2: 2, Offset1: 4, Offset2: 5, ExtnOpStr: "wfnmssb"},
+		typ4ExtndMnics{BaseOpStr: "vfnms", Value1: 8, Value2: 3, Offset1: 4, Offset2: 5, ExtnOpStr: "wfnmsdb"},
+		typ4ExtndMnics{BaseOpStr: "vfnms", Value1: 8, Value2: 4, Offset1: 4, Offset2: 5, ExtnOpStr: "wfnmsxb"},
+	}
+
+	opString := inst.Op.String()
+	newOpStr := opString
+
+	if inst.Enc == 0 {
+		return ".long 0x0"
+	} else if inst.Op == 0 {
+		return "error: unknown instruction"
+	}
+
+	switch opString {
+	// Case to handle all "branch" instructions with one M-field operand
+	case "bic", "bcr", "bc", "brc", "brcl":
+
+		for i := 0; i < len(brnchInstrExtndMnics); i++ {
+			if opString == brnchInstrExtndMnics[i].BaseOpStr &&
+				uint8(inst.Args[brnchInstrExtndMnics[i].Offset].(Mask)) == brnchInstrExtndMnics[i].Value {
+				newOpStr = brnchInstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(brnchInstrExtndMnics[i].Offset))
+				break
+			}
+		}
+
+	// Case to handle all "compare" instructions with one M-field operand
+	case "crb", "cgrb", "crj", "cgrj", "crt", "cgrt", "cib", "cgib", "cij", "cgij", "cit", "cgit", "clrb", "clgrb",
+		"clrj", "clgrj", "clrt", "clgrt", "clt", "clgt", "clib", "clgib", "clij", "clgij", "clfit", "clgit":
+
+		for i := 0; i < len(cmpInstrExtndMnics); i++ {
+			//For CLT and CLGT instructions, M-value is the second operand.
+			//Hence, set the offset to "1"
+			if opString == "clt" || opString == "clgt" {
+				cmpInstrExtndMnics[i].Offset = 1
+			}
+
+			if uint8(inst.Args[cmpInstrExtndMnics[i].Offset].(Mask)) == cmpInstrExtndMnics[i].Value {
+				newOpStr = opString + cmpInstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(cmpInstrExtndMnics[i].Offset))
+				break
+			}
+		}
+
+	// Case to handle all "load" and "store" instructions with one M-field operand
+	case "lochhi", "lochi", "locghi", "locfhr", "locfh", "locr", "locgr", "loc",
+		"locg", "selr", "selgr", "selfhr", "stocfh", "stoc", "stocg":
+
+		for i := 0; i < len(ldSt_InstrExtndMnics); i++ {
+
+			//For LOCFH, LOC, LOCG, SELR, SELGR, SELFHR, STOCFH, STOC, STOCG instructions,
+			//M-value is the forth operand. Hence, set the offset to "3"
+			if opString == "locfh" || opString == "loc" || opString == "locg" || opString == "selr" || opString == "selgr" ||
+				opString == "selfhr" || opString == "stocfh" || opString == "stoc" || opString == "stocg" {
+				ldSt_InstrExtndMnics[i].Offset = 3
+			}
+
+			if uint8(inst.Args[ldSt_InstrExtndMnics[i].Offset].(Mask)) == ldSt_InstrExtndMnics[i].Value {
+				newOpStr = opString + ldSt_InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(ldSt_InstrExtndMnics[i].Offset))
+				break
+			}
+		}
+
+	// Case to handle all "vector" instructions with one M-field operand
+	case "vavg", "vavgl", "verllv", "veslv", "vesrav", "vesrlv", "vgfm", "vgm", "vmx", "vmxl", "vmrh", "vmrl", "vmn", "vmnl", "vrep",
+		"vclz", "vctz", "vec", "vecl", "vlc", "vlp", "vpopct", "vrepi", "verim", "verll", "vesl", "vesra", "vesrl", "vgfma", "vlrep",
+		"vlgv", "vlvg", "vlbrrep", "vler", "vlbr", "vstbr", "vster", "vpk", "vme", "vmh", "vmle", "vmlh", "vmlo", "vml", "vmo", "vmae",
+		"vmale", "vmalo", "vmal", "vmah", "vmalh", "vmao", "vmph", "vmplh", "vupl", "vupll", "vscbi", "vs", "vsum", "vsumg", "vsumq", "va", "vacc":
+
+		switch opString {
+
+		case "vavg", "vavgl", "verllv", "veslv", "vesrav", "vesrlv", "vgfm", "vgm", "vmx", "vmxl", "vmrh", "vmrl", "vmn", "vmnl", "vrep":
+			//M-field is 3rd arg for all these instructions. Hence, set the offset to "2"
+			for i := 0; i < len(vecInstrExtndMnics)-2; i++ { // 0,1,2,3
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset))
+					break
+				}
+			}
+
+		case "vclz", "vctz", "vec", "vecl", "vlc", "vlp", "vpopct", "vrepi":
+			for i := 0; i < len(vecInstrExtndMnics)-2; i++ { //0,1,2,3
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset-1].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset-1))
+					break
+				}
+			}
+
+		case "verim", "verll", "vesl", "vesra", "vesrl", "vgfma", "vlrep":
+			for i := 0; i < len(vecInstrExtndMnics)-2; i++ { //0,1,2,3
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset+1].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset+1))
+					break
+				}
+			}
+
+		case "vlgv", "vlvg":
+			for i := 0; i < len(vecInstrExtndMnics)-2; i++ {
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset+1].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset+1))
+					break
+				}
+			}
+
+		case "vlbrrep", "vler", "vster":
+			for i := 1; i < len(vecInstrExtndMnics)-2; i++ {
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset+1].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset+1))
+					break
+				}
+			}
+
+		case "vpk":
+			for i := 1; i < len(vecInstrExtndMnics)-2; i++ {
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset))
+					break
+				}
+			}
+
+		case "vlbr", "vstbr":
+			for i := 1; i < len(vecInstrExtndMnics)-1; i++ {
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset+1].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset+1))
+					break
+				}
+			}
+		case "vme", "vmh", "vmle", "vmlh", "vmlo", "vmo":
+			for i := 0; i < len(vecInstrExtndMnics)-3; i++ { //0,1,2
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset))
+					break
+				}
+			}
+
+		case "vml":
+			for i := 0; i < len(vecInstrExtndMnics)-3; i++ { //0,1,2
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset].(Mask)) == vecInstrExtndMnics[i].Value {
+					if uint8(inst.Args[vecInstrExtndMnics[i].Offset].(Mask)) == 1 {
+						newOpStr = opString + string("hw")
+					} else {
+						newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					}
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset))
+					break
+				}
+			}
+
+		case "vmae", "vmale", "vmalo", "vmal", "vmah", "vmalh", "vmao":
+			for i := 0; i < len(vecInstrExtndMnics)-3; i++ { //0,1,2
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset+1].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset+1))
+					break
+				}
+			}
+
+		case "vmph", "vmplh", "vupl", "vupll": //0,1,2
+			for i := 0; i < len(vecInstrExtndMnics)-3; i++ {
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset-1].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset-1))
+					break
+				}
+			}
+
+		case "vscbi", "vs", "va", "vacc": // 0,1,2,3,4
+			for i := 0; i < len(vecInstrExtndMnics)-1; i++ {
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset))
+					break
+				}
+			}
+		case "vsum", "vsumg", "vsumq":
+			var off int
+			switch opString {
+			case "vsum":
+				off = 0
+			case "vsumg":
+				off = 1
+			case "vsumq":
+				off = 2
+
+			}
+			for i := off; i < len(vecInstrExtndMnics)-4+off; i++ {
+				if uint8(inst.Args[vecInstrExtndMnics[i].Offset].(Mask)) == vecInstrExtndMnics[i].Value {
+					newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+					removeArg(inst, int8(vecInstrExtndMnics[i].Offset))
+					break
+				}
+			}
+		}
+
+	case "vllez":
+		for i := 0; i < len(vecInstrExtndMnics); i++ {
+			if i == 4 {
+				continue
+			}
+			if uint8(inst.Args[vecInstrExtndMnics[i].Offset+1].(Mask)) == vecInstrExtndMnics[i].Value {
+				newOpStr = opString + vecInstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vecInstrExtndMnics[i].Offset+1))
+				break
+			}
+		}
+
+	case "vgbm":
+		if uint16(inst.Args[1].(Imm)) == uint16(0) {
+			newOpStr = "vzeo"
+			removeArg(inst, int8(1))
+		} else if uint16(inst.Args[1].(Imm)) == uint16(0xFFFF) {
+			newOpStr = "vone"
+			removeArg(inst, int8(1))
+		}
+	case "vno":
+		if uint8(inst.Args[1].(VReg)) == uint8(inst.Args[2].(VReg)) { //Bitwise Not instruction(VNOT)  if V2 equal to v3
+			newOpStr = opString + "t"
+			removeArg(inst, int8(2))
+		}
+
+	case "vmsl":
+		if uint8(inst.Args[4].(Mask)) == uint8(3) {
+			newOpStr = opString + "g"
+			removeArg(inst, int8(4))
+		}
+
+	case "vflr":
+		if uint8(inst.Args[2].(Mask)) == uint8(3) && ((inst.Args[3].(Mask)>>3)&0x1 == 0x1) {
+			inst.Args[3] = (inst.Args[3].(Mask) ^ 0x8)
+			newOpStr = "wflrd"
+			removeArg(inst, int8(2))
+		} else if uint8(inst.Args[2].(Mask)) == uint8(4) && ((inst.Args[3].(Mask)>>3)&0x1 == 0x1) {
+			inst.Args[3] = (inst.Args[3].(Mask) ^ 0x8)
+			newOpStr = "wflrx"
+			removeArg(inst, int8(2))
+		} else if uint8(inst.Args[2].(Mask)) == uint8(3) {
+			newOpStr = "vflrd"
+			removeArg(inst, int8(2))
+		}
+
+	case "vllebrz":
+		if uint8(inst.Args[4].(Mask)) == uint8(1) {
+			newOpStr = opString + "h"
+			removeArg(inst, int8(4))
+		} else if uint8(inst.Args[4].(Mask)) == uint8(2) {
+			newOpStr = opString + "f"
+			removeArg(inst, int8(4))
+		} else if uint8(inst.Args[4].(Mask)) == uint8(3) {
+			newOpStr = "ldrv"
+			removeArg(inst, int8(4))
+		} else if uint8(inst.Args[4].(Mask)) == uint8(6) {
+			newOpStr = "lerv"
+			removeArg(inst, int8(4))
+		}
+
+	case "vschp":
+		if uint8(inst.Args[3].(Mask)) == uint8(2) {
+			newOpStr = "vschsp"
+			removeArg(inst, int8(3))
+		} else if uint8(inst.Args[3].(Mask)) == uint8(3) {
+			newOpStr = "vschdp"
+			removeArg(inst, int8(3))
+		} else if uint8(inst.Args[3].(Mask)) == uint8(4) {
+			newOpStr = "vschxp"
+			removeArg(inst, int8(3))
+		}
+
+	case "vsbcbi", "vsbi":
+		if uint8(inst.Args[4].(Mask)) == uint8(4) {
+			newOpStr = opString + vecInstrExtndMnics[4].ExtnOpStr
+			removeArg(inst, int8(4))
+		}
+
+	case "vac", "vaccc":
+		if uint8(inst.Args[4].(Mask)) == uint8(4) {
+			newOpStr = opString + vecInstrExtndMnics[4].ExtnOpStr
+			removeArg(inst, int8(4))
+		}
+
+	case "vceq", "vch", "vchl":
+		for i := 0; i < len(vec2InstrExtndMnics)-6; i++ {
+			if uint8(inst.Args[vec2InstrExtndMnics[i].Offset1].(Mask)) == vec2InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec2InstrExtndMnics[i].Offset2].(Mask)) == vec2InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec2InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec2InstrExtndMnics[i].Offset1))
+				removeArg(inst, int8(vec2InstrExtndMnics[i].Offset2-1))
+				break
+			}
+		}
+
+	case "vpks", "vpkls":
+		for i := 1; i < len(vec2InstrExtndMnics)-6; i++ {
+			if i == 4 {
+				continue
+			}
+			if uint8(inst.Args[vec2InstrExtndMnics[i].Offset1].(Mask)) == vec2InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec2InstrExtndMnics[i].Offset2].(Mask)) == vec2InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec2InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec2InstrExtndMnics[i].Offset1))
+				removeArg(inst, int8(vec2InstrExtndMnics[i].Offset2-1))
+				break
+			}
+		}
+	case "vfee", "vfene":
+		var check bool
+		for i := 0; i < len(vec21InstrExtndMnics); i++ {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2].(Mask)) == vec21InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1))
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset2-1))
+				check = true
+				break
+			}
+		}
+		if !check {
+			if uint8(inst.Args[3].(Mask)) == 0 && (uint8(inst.Args[4].(Mask)) != uint8(0)) {
+				newOpStr = opString + vec21InstrExtndMnics[0].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[0].Offset1))
+			} else if uint8(inst.Args[3].(Mask)) == 1 && (uint8(inst.Args[4].(Mask)) != uint8(0)) {
+				newOpStr = opString + vec21InstrExtndMnics[1].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[1].Offset1))
+			} else if uint8(inst.Args[3].(Mask)) == 2 && (uint8(inst.Args[4].(Mask)) != uint8(0)) {
+				newOpStr = opString + vec21InstrExtndMnics[2].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[2].Offset1))
+			} else if uint8(inst.Args[4].(Mask)) == 0 {
+				removeArg(inst, int8(vec21InstrExtndMnics[2].Offset2))
+			}
+		}
+
+	case "vfae", "vstrc":
+		off := uint8(0)
+		var check bool
+		if opString == "vstrc" {
+			off = uint8(1)
+		}
+		for i := 0; i < len(vec21InstrExtndMnics)-9; i++ {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1+off].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2+off].(Mask)) == vec21InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1+off))
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset2+off-1))
+				check = true
+				break
+			}
+		}
+
+		for i := 0; !(check) && (i < len(vec21InstrExtndMnics)-9); i++ {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1+off].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2+off].(Mask)) == vec21InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1+off))
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset2+off-1))
+				check = true
+				break
+			}
+		}
+		//for i := 3; !(check) && (i < len(vec21InstrExtndMnics)); i++ {
+		for i := len(vec21InstrExtndMnics) - 1; !(check) && (i > 2); i-- {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1+off].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2+off].(Mask))&(vec21InstrExtndMnics[i].Value2) == vec21InstrExtndMnics[i].Value2 {
+				x := uint8(inst.Args[vec21InstrExtndMnics[i].Offset2+off].(Mask)) ^ (vec21InstrExtndMnics[i].Value2)
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				if x != 0 {
+					inst.Args[vec21InstrExtndMnics[i].Offset2+off] = Mask(x)
+					removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1+off))
+					check = true
+					break
+				} else {
+					removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1+off))
+					removeArg(inst, int8(vec21InstrExtndMnics[i].Offset2+off-1))
+					check = true
+					break
+				}
+			}
+		}
+		if !check && inst.Args[4+off].(Mask) == Mask(0) {
+			removeArg(inst, int8(4+off))
+			break
+		}
+
+	case "vstrs":
+		var check bool
+		for i := 0; i < len(vec21InstrExtndMnics)-3; i++ {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1+1].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2+1].(Mask)) == vec21InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1+1))
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset2))
+				check = true
+				break
+			}
+			if i == 2 {
+				i = i + 3
+			}
+		}
+
+		for i := 0; !(check) && (i < len(vec21InstrExtndMnics)-9); i++ {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1+1].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2+1].(Mask)) != 0 {
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1+1))
+				break
+			}
+		}
+
+	case "vistr":
+		var check bool
+		for i := 0; i < len(vec21InstrExtndMnics)-6; i++ {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1-1].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2-1].(Mask)) == vec21InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1-1))
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset2-2))
+				check = true
+				break
+			}
+		}
+
+		for i := 0; !(check) && (i < len(vec21InstrExtndMnics)-9); i++ {
+			if uint8(inst.Args[vec21InstrExtndMnics[i].Offset1-1].(Mask)) == vec21InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec21InstrExtndMnics[i].Offset2-1].(Mask)) != 0 {
+				newOpStr = opString + vec21InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec21InstrExtndMnics[i].Offset1-1))
+				break
+			}
+		}
+
+		if uint8(inst.Args[3].(Mask)) == 0 {
+			removeArg(inst, int8(3))
+			break
+		}
+
+	case "vcfps":
+		if inst.Args[2].(Mask) == Mask(2) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wcefb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wcdgb"
+			removeArg(inst, int8(2))
+			break
+		} else if uint8(inst.Args[2].(Mask)) == uint8(2) {
+			newOpStr = "vcefb"
+			removeArg(inst, int8(2))
+			break
+		} else if uint8(inst.Args[2].(Mask)) == uint8(3) {
+			newOpStr = "vcdgb"
+			removeArg(inst, int8(2))
+			break
+		}
+
+	case "vcfpl":
+		if inst.Args[2].(Mask) == Mask(2) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wcelfb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wcdlgb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(2) {
+			newOpStr = "vcelfb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) {
+			newOpStr = "vcdlgb"
+			removeArg(inst, int8(2))
+			break
+		}
+
+	case "vcsfp":
+		if inst.Args[2].(Mask) == Mask(2) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wcfeb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wcgdb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(2) {
+			newOpStr = "vcfeb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) {
+			newOpStr = "vcgdb"
+			removeArg(inst, int8(2))
+			break
+		}
+
+	case "vclfp":
+		if inst.Args[2].(Mask) == Mask(2) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wclfeb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			inst.Args[3] = Mask((inst.Args[3].(Mask)) ^ (0x8))
+			newOpStr = "wclgdb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(2) {
+			newOpStr = "vclfeb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) {
+			newOpStr = "vclgdb"
+			removeArg(inst, int8(2))
+			break
+		}
+
+	case "vfi":
+		if inst.Args[2].(Mask) == Mask(2) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			newOpStr = "wfisb"
+			removeArg(inst, int8(2))
+			inst.Args[2] = Mask((inst.Args[2].(Mask)) ^ (0x8))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) && ((inst.Args[3].(Mask)>>3)&(0x3) == 1) {
+			newOpStr = "wfidb"
+			removeArg(inst, int8(2))
+			inst.Args[2] = Mask((inst.Args[2].(Mask)) ^ (0x8))
+			break
+		} else if inst.Args[2].(Mask) == Mask(4) && ((inst.Args[3].(Mask)>>3)&(0x1) == 1) {
+			newOpStr = "wfixb"
+			removeArg(inst, int8(2))
+			inst.Args[2] = Mask((inst.Args[2].(Mask)) ^ (0x8))
+			break
+		} else if inst.Args[2].(Mask) == Mask(2) {
+			newOpStr = "vfisb"
+			removeArg(inst, int8(2))
+			break
+		} else if inst.Args[2].(Mask) == Mask(3) {
+			newOpStr = "vfidb"
+			removeArg(inst, int8(2))
+			break
+		}
+
+	// Case to handle few vector instructions with 2 M-field operands
+	case "vfa", "vfd", "vfll", "vfmax", "vfmin", "vfm":
+		for i := 0; i < len(vec4InstrExtndMnics); i++ {
+			if opString == vec4InstrExtndMnics[i].BaseOpStr &&
+				uint8(inst.Args[vec4InstrExtndMnics[i].Offset1].(Mask)) == vec4InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec4InstrExtndMnics[i].Offset2].(Mask)) == vec4InstrExtndMnics[i].Value2 {
+				newOpStr = vec4InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec4InstrExtndMnics[i].Offset1))
+				removeArg(inst, int8(vec4InstrExtndMnics[i].Offset2-1))
+				break
+			}
+		}
+
+	// Case to handle few special "vector" instructions with 2 M-field operands
+	case "wfc", "wfk":
+		for i := 0; i < len(vec3InstrExtndMnics); i++ {
+			if uint8(inst.Args[vec3InstrExtndMnics[i].Offset1].(Mask)) == vec3InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec3InstrExtndMnics[i].Offset2].(Mask)) == vec3InstrExtndMnics[i].Value2 {
+				newOpStr = opString + vec3InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec3InstrExtndMnics[i].Offset1))
+				removeArg(inst, int8(vec3InstrExtndMnics[i].Offset2-1))
+				break
+			}
+		}
+
+	// Case to handle few vector instructions with 2 M-field operands
+	case "vfma", "vfms", "vfnma", "vfnms":
+		for i := 0; i < len(vec7InstrExtndMnics); i++ {
+			if opString == vec7InstrExtndMnics[i].BaseOpStr &&
+				uint8(inst.Args[vec7InstrExtndMnics[i].Offset1].(Mask)) == vec7InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec7InstrExtndMnics[i].Offset2].(Mask)) == vec7InstrExtndMnics[i].Value2 {
+				newOpStr = vec7InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec7InstrExtndMnics[i].Offset1))
+				removeArg(inst, int8(vec7InstrExtndMnics[i].Offset2-1))
+				break
+			}
+		}
+
+	// List of instructions with 3 M-field operands.
+	case "vfce", "vfch", "vfche", "vfpso":
+		for i := 0; i < len(vec6InstrExtndMnics); i++ {
+			if opString == vec6InstrExtndMnics[i].BaseOpStr &&
+				uint8(inst.Args[vec6InstrExtndMnics[i].Offset1].(Mask)) == vec6InstrExtndMnics[i].Value1 &&
+				uint8(inst.Args[vec6InstrExtndMnics[i].Offset2].(Mask)) == vec6InstrExtndMnics[i].Value2 &&
+				uint8(inst.Args[vec6InstrExtndMnics[i].Offset3].(Mask)) == vec6InstrExtndMnics[i].Value3 {
+				newOpStr = vec6InstrExtndMnics[i].ExtnOpStr
+				removeArg(inst, int8(vec6InstrExtndMnics[i].Offset1))
+				removeArg(inst, int8(vec6InstrExtndMnics[i].Offset2-1))
+				removeArg(inst, int8(vec6InstrExtndMnics[i].Offset3-2))
+				break
+			}
+		}
+
+	default:
+		return opString
+	}
+	return newOpStr
+}
+
+// This is the function that is called to print the disassembled instruction
+// in the GNU (AT&T) syntax form.
+func GNUSyntax(inst Inst, pc uint64) string {
+	if inst.Enc == 0 {
+		return ".long 0x0"
+	} else if inst.Op == 0 {
+		return "error: unknown instruction"
+	}
+	return inst.String(pc)
+}
+
+// removeArg removes the arg in inst.Args[index].
+func removeArg(inst *Inst, index int8) {
+	for i := int(index); i < len(inst.Args); i++ {
+		if i+1 < len(inst.Args) {
+			inst.Args[i] = inst.Args[i+1]
+		} else {
+			inst.Args[i] = nil
+		}
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/inst.go b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..e1fde84785af4c6b65c468a7b9d92a92b439246f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/inst.go
@@ -0,0 +1,433 @@
+// Copyright 2024 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390xasm
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+)
+
+type Inst struct {
+	Op   Op     // Opcode mnemonic
+	Enc  uint64 // Raw encoding bits
+	Len  int    // Length of encoding in bytes.
+	Args Args   // Instruction arguments, in s390x ISA manual order.
+}
+
+func (i Inst) String(pc uint64) string {
+	var buf bytes.Buffer
+	var rxb_check bool
+	m := i.Op.String()
+	if strings.HasPrefix(m, "v") || strings.Contains(m, "wfc") || strings.Contains(m, "wfk") {
+		rxb_check = true
+	}
+	mnemonic := HandleExtndMnemonic(&i)
+	buf.WriteString(fmt.Sprintf("%s", mnemonic))
+	for j := 0; j < len(i.Args); j++ {
+		if i.Args[j] == nil {
+			break
+		}
+		str := i.Args[j].String(pc)
+		if j == 0 {
+			buf.WriteString(" ")
+		} else {
+			switch i.Args[j].(type) {
+			case VReg:
+				if _, ok := i.Args[j-1].(Disp12); ok {
+					buf.WriteString("(")
+				} else if _, ok := i.Args[j-1].(Disp20); ok {
+					buf.WriteString("(")
+				} else {
+					buf.WriteString(",")
+				}
+			case Reg:
+				if _, ok := i.Args[j-1].(Disp12); ok {
+					if str != "" {
+						buf.WriteString("(")
+					}
+				} else if _, ok := i.Args[j-1].(Disp20); ok {
+					if str != "" {
+						buf.WriteString("(")
+					}
+				} else {
+					buf.WriteString(",")
+				}
+			case Base:
+				if _, ok := i.Args[j-1].(VReg); ok {
+					buf.WriteString(",")
+				} else if _, ok := i.Args[j-1].(Reg); ok {
+					buf.WriteString(",")
+				} else if _, ok := i.Args[j-1].(Disp12); ok {
+					if str != "" {
+						buf.WriteString("(")
+					}
+				} else if _, ok := i.Args[j-1].(Disp20); ok {
+					if str != "" {
+						buf.WriteString("(")
+					}
+				} else if _, ok := i.Args[j-1].(Len); ok {
+					buf.WriteString(",")
+				} else if _, ok := i.Args[j-1].(Index); ok {
+					if ((i.Args[j-1].String(pc)) != "") && str != "" {
+						str = "," + str
+					} else if str == "" {
+						str = ")"
+					}
+				}
+			case Index, Len:
+				if str != "" || (i.Args[j+1].String(pc)) != "" {
+					buf.WriteString("(")
+				} else {
+					j = j + 1
+				}
+			default:
+				buf.WriteString(",")
+			}
+		}
+		buf.WriteString(str)
+		if rxb_check && i.Args[j+2] == nil {
+			break
+		}
+	}
+	return buf.String()
+}
+
+// An Op is an instruction operation.
+type Op uint16
+
+func (o Op) String() string {
+	if int(o) >= len(opstr) || opstr[o] == "" {
+		return fmt.Sprintf("Op(%d)", int(o))
+	}
+	return opstr[o]
+}
+
+// An Arg is a single instruction argument.
+// One of these types: Reg, Base, Index, Disp20, Disp12, Len, Mask, Sign8, Sign16, Sign32, RegIm12, RegIm16, RegIm24, RegIm32.
+type Arg interface {
+	IsArg()
+	String(pc uint64) string
+}
+
+// An Args holds the instruction arguments.
+// If an instruction has fewer than 6 arguments,
+// the final elements in the array are nil.
+type Args [8]Arg
+
+// Base represents an 4-bit Base Register field
+type Base uint8
+
+const (
+	B0 Base = iota
+	B1
+	B2
+	B3
+	B4
+	B5
+	B6
+	B7
+	B8
+	B9
+	B10
+	B11
+	B12
+	B13
+	B14
+	B15
+)
+
+func (Base) IsArg() {}
+func (r Base) String(pc uint64) string {
+	switch {
+	case B1 <= r && r <= B15:
+		s := "%"
+		return fmt.Sprintf("%sr%d)", s, int(r-B0))
+	case B0 == r:
+		return fmt.Sprintf("")
+	default:
+		return fmt.Sprintf("Base(%d)", int(r))
+	}
+}
+
+// Index represents an 4-bit Index Register field
+type Index uint8
+
+const (
+	X0 Index = iota
+	X1
+	X2
+	X3
+	X4
+	X5
+	X6
+	X7
+	X8
+	X9
+	X10
+	X11
+	X12
+	X13
+	X14
+	X15
+)
+
+func (Index) IsArg() {}
+func (r Index) String(pc uint64) string {
+	switch {
+	case X1 <= r && r <= X15:
+		s := "%"
+		return fmt.Sprintf("%sr%d", s, int(r-X0))
+	case X0 == r:
+		return fmt.Sprintf("")
+	default:
+		return fmt.Sprintf("Base(%d)", int(r))
+	}
+}
+
+// Disp20 represents an 20-bit Unsigned Displacement
+type Disp20 uint32
+
+func (Disp20) IsArg() {}
+func (r Disp20) String(pc uint64) string {
+	if (r>>19)&0x01 == 1 {
+		return fmt.Sprintf("%d", int32(r|0xfff<<20))
+	} else {
+		return fmt.Sprintf("%d", int32(r))
+	}
+}
+
+// Disp12 represents an 12-bit Unsigned Displacement
+type Disp12 uint16
+
+func (Disp12) IsArg() {}
+func (r Disp12) String(pc uint64) string {
+	return fmt.Sprintf("%d", r)
+}
+
+// RegIm12 represents an 12-bit Register immediate number.
+type RegIm12 uint16
+
+func (RegIm12) IsArg() {}
+func (r RegIm12) String(pc uint64) string {
+	if (r>>11)&0x01 == 1 {
+		return fmt.Sprintf("%#x", pc+(2*uint64(int16(r|0xf<<12))))
+	} else {
+		return fmt.Sprintf("%#x", pc+(2*uint64(int16(r))))
+	}
+}
+
+// RegIm16 represents an 16-bit Register immediate number.
+type RegIm16 uint16
+
+func (RegIm16) IsArg() {}
+func (r RegIm16) String(pc uint64) string {
+	return fmt.Sprintf("%#x", pc+(2*uint64(int16(r))))
+}
+
+// RegIm24 represents an 24-bit Register immediate number.
+type RegIm24 uint32
+
+func (RegIm24) IsArg() {}
+func (r RegIm24) String(pc uint64) string {
+	if (r>>23)&0x01 == 1 {
+		return fmt.Sprintf("%#x", pc+(2*uint64(int32(r|0xff<<24))))
+	} else {
+		return fmt.Sprintf("%#x", pc+(2*uint64(int32(r))))
+	}
+}
+
+// RegIm32 represents an 32-bit Register immediate number.
+type RegIm32 uint32
+
+func (RegIm32) IsArg() {}
+func (r RegIm32) String(pc uint64) string {
+	return fmt.Sprintf("%#x", pc+(2*uint64(int32(r))))
+}
+
+// A Reg is a single register. The zero value means R0, not the absence of a register.
+// It also includes special registers.
+type Reg uint16
+
+const (
+	R0 Reg = iota
+	R1
+	R2
+	R3
+	R4
+	R5
+	R6
+	R7
+	R8
+	R9
+	R10
+	R11
+	R12
+	R13
+	R14
+	R15
+	F0
+	F1
+	F2
+	F3
+	F4
+	F5
+	F6
+	F7
+	F8
+	F9
+	F10
+	F11
+	F12
+	F13
+	F14
+	F15
+	A0
+	A1
+	A2
+	A3
+	A4
+	A5
+	A6
+	A7
+	A8
+	A9
+	A10
+	A11
+	A12
+	A13
+	A14
+	A15
+	C0
+	C1
+	C2
+	C3
+	C4
+	C5
+	C6
+	C7
+	C8
+	C9
+	C10
+	C11
+	C12
+	C13
+	C14
+	C15
+)
+
+func (Reg) IsArg() {}
+func (r Reg) String(pc uint64) string {
+	s := "%"
+	switch {
+	case R0 <= r && r <= R15:
+		return fmt.Sprintf("%sr%d", s, int(r-R0))
+	case F0 <= r && r <= F15:
+		return fmt.Sprintf("%sf%d", s, int(r-F0))
+	case A0 <= r && r <= A15:
+		return fmt.Sprintf("%sa%d", s, int(r-A0))
+	case C0 <= r && r <= C15:
+		return fmt.Sprintf("%sc%d", s, int(r-C0))
+	default:
+		return fmt.Sprintf("Reg(%d)", int(r))
+	}
+}
+
+// VReg is a vector register. The zero value means V0, not the absence of a register.
+
+type VReg uint8
+
+const (
+	V0 VReg = iota
+	V1
+	V2
+	V3
+	V4
+	V5
+	V6
+	V7
+	V8
+	V9
+	V10
+	V11
+	V12
+	V13
+	V14
+	V15
+	V16
+	V17
+	V18
+	V19
+	V20
+	V21
+	V22
+	V23
+	V24
+	V25
+	V26
+	V27
+	V28
+	V29
+	V30
+	V31
+)
+
+func (VReg) IsArg() {}
+func (r VReg) String(pc uint64) string {
+	s := "%"
+	if V0 <= r && r <= V31 {
+		return fmt.Sprintf("%sv%d", s, int(r-V0))
+	} else {
+		return fmt.Sprintf("VReg(%d)", int(r))
+	}
+}
+
+// Imm represents an immediate number.
+type Imm uint32
+
+func (Imm) IsArg() {}
+func (i Imm) String(pc uint64) string {
+	return fmt.Sprintf("%d", uint32(i))
+}
+
+// Sign8 represents an 8-bit signed immediate number.
+type Sign8 int8
+
+func (Sign8) IsArg() {}
+func (i Sign8) String(pc uint64) string {
+	return fmt.Sprintf("%d", i)
+}
+
+// Sign16 represents an 16-bit signed immediate number.
+type Sign16 int16
+
+func (Sign16) IsArg() {}
+func (i Sign16) String(pc uint64) string {
+	return fmt.Sprintf("%d", i)
+}
+
+// Sign32 represents an 32-bit signed immediate number.
+type Sign32 int32
+
+func (Sign32) IsArg() {}
+func (i Sign32) String(pc uint64) string {
+	return fmt.Sprintf("%d", i)
+}
+
+// Mask represents an 4-bit mask value
+type Mask uint8
+
+func (Mask) IsArg() {}
+func (i Mask) String(pc uint64) string {
+	return fmt.Sprintf("%d", i)
+}
+
+// Len represents an 8-bit type holds 4/8-bit Len argument
+type Len uint8
+
+func (Len) IsArg() {}
+func (i Len) String(pc uint64) string {
+	return fmt.Sprintf("%d", uint16(i)+1)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/plan9.go b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..fa5e33621308b194e3c53525ab98104a62fd6ce9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/plan9.go
@@ -0,0 +1,1295 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package s390xasm
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+var vectorSize = map[int]string{0: "B", 1: "H", 2: "F", 3: "G", 4: "Q"}
+var vectorCS = map[int]string{0: "BS", 1: "HS", 2: "FS", 3: "GS"}
+
+// GoSyntax returns the Go assembler syntax for the instruction.
+// The syntax was originally defined by Plan 9.
+// The inst relates to single instruction.
+// The pc is the program counter of the instruction, used for
+// expanding PC-relative addresses into absolute ones.
+// The symname function queries the symbol table for the program
+// being disassembled. Given a target address it returns the name
+// and base address of the symbol containing the target, if any;
+// otherwise it returns "", 0.
+func GoSyntax(inst Inst, pc uint64, symname func(uint64) (string, uint64)) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+
+	var args []string
+	opString := inst.Op.String()
+	op := strings.ToUpper(opString)
+	for i := 0; i < len(inst.Args); i++ {
+		if inst.Args[i] == nil {
+			break
+		}
+		switch inst.Args[i].(type) {
+		case Disp12, Disp20:
+			var temp []string
+			switch inst.Args[i+1].(type) {
+			case Index: // D(X,B)
+				for j := 0; j < 3; j++ {
+					temp = append(temp, plan9Arg(&inst, pc, symname, inst.Args[i+j]))
+				}
+				args = append(args, mem_operandx(temp))
+				i = i + 2
+			case Base: // D(B)
+				for j := 0; j < 2; j++ {
+					temp = append(temp, plan9Arg(&inst, pc, symname, inst.Args[i+j]))
+				}
+				args = append(args, mem_operand(temp))
+				i = i + 1
+			case VReg: // D(B)
+				for j := 0; j < 3; j++ {
+					temp = append(temp, plan9Arg(&inst, pc, symname, inst.Args[i+j]))
+				}
+				args = append(args, mem_operandv(temp))
+				i = i + 2
+			case Len: // D(L,B)
+				for j := 0; j < 3; j++ {
+					temp = append(temp, plan9Arg(&inst, pc, symname, inst.Args[i+j]))
+				}
+				ar1, ar2 := mem_operandl(temp)
+				args = append(args, ar1, ar2)
+				i = i + 2
+			default: // D(R,B)
+				for j := 0; j < 3; j++ {
+					temp = append(temp, plan9Arg(&inst, pc, symname, inst.Args[i+j]))
+				}
+				args = append(args, mem_operandx(temp))
+				i = i + 2
+			}
+		default:
+			args = append(args, plan9Arg(&inst, pc, symname, inst.Args[i]))
+		}
+	}
+	if strings.HasPrefix(op, "V") || strings.Contains(op, "WFC") || strings.Contains(op, "WFK") {
+		args = args[:len(args)-1]
+	}
+
+	switch inst.Op {
+	default:
+		switch len(args) {
+		case 0:
+			return op
+		case 1:
+			return fmt.Sprintf("%s %s", op, args[0])
+		case 2:
+			if reverseOperandOrder(inst.Op) {
+				args[0], args[1] = args[1], args[0]
+			}
+		case 3:
+			if reverseOperandOrder(inst.Op) {
+				args[0], args[2] = args[2], args[0]
+			} else if reverseAllOperands(inst.Op) {
+				args[0], args[1], args[2] = args[1], args[2], args[0]
+			}
+		case 4:
+			if reverseOperandOrder(inst.Op) {
+				args[0], args[3] = args[3], args[0]
+			} else if reverseAllOperands(inst.Op) {
+				args[0], args[1], args[2], args[3] = args[1], args[2], args[3], args[0]
+			}
+		}
+	case LCGR, LCGFR:
+		switch inst.Op {
+		case LCGR:
+			op = "NEG"
+		case LCGFR:
+			op = "NEGW"
+		}
+		if args[0] == args[1] {
+			args = args[:1]
+		} else {
+			args[0], args[1] = args[1], args[0]
+		}
+	case LD, LE, LG, LGF, LLGF, LGH, LLGH, LGB, LLGC, LDY, LEY, LRVG, LRV, LRVH:
+		args[0], args[1] = args[1], args[0]
+		switch inst.Op {
+		case LG:
+			op = "MOVD"
+		case LGF:
+			op = "MOVW"
+		case LLGF:
+			op = "MOVWZ"
+		case LGH:
+			op = "MOVH"
+		case LLGH:
+			op = "MOVHZ"
+		case LGB:
+			op = "MOVB"
+		case LLGC:
+			op = "MOVBZ"
+		case LDY, LD:
+			op = "FMOVD"
+		case LEY, LE:
+			op = "FMOVS"
+		case LRVG:
+			op = "MOVDBR"
+		case LRV:
+			op = "MOVWBR"
+		case LRVH:
+			op = "MOVHBR"
+		}
+	case LA, LAY, LARL:
+		args[0], args[1] = args[1], args[0]
+		op = "MOVD"
+
+	case LAA, LAAG, LAAL, LAALG, LAN, LANG, LAX, LAXG, LAO, LAOG:
+		args[0], args[1] = args[1], args[0]
+	case LM, LMY, LMG: // Load Multiple
+		switch inst.Op {
+		case LM, LMY:
+			op = "LMY"
+		}
+		args[0], args[1], args[2] = args[2], args[0], args[1]
+
+	case STM, STMY, STMG: // Store Multiple
+		switch inst.Op {
+		case STM, STMY:
+			op = "STMY"
+		}
+	case ST, STY, STG, STHY, STCY, STRVG, STRV:
+		switch inst.Op {
+		case ST, STY:
+			op = "MOVW"
+		case STHY:
+			op = "MOVH"
+		case STCY:
+			op = "MOVB"
+		case STG:
+			op = "MOVD"
+		case STRVG:
+			op = "MOVDBR"
+		case STRV:
+			op = "MOVWBR"
+		}
+	case LGR, LGFR, LGHR, LGBR, LLGFR, LLGHR, LLGCR, LRVGR, LRVR, LDR:
+		switch inst.Op {
+		case LGR:
+			op = "MOVD"
+		case LGFR:
+			op = "MOVW"
+		case LGHR:
+			op = "MOVH"
+		case LGBR:
+			op = "MOVB"
+		case LLGFR:
+			op = "MOVWZ"
+		case LLGHR:
+			op = "MOVHZ"
+		case LLGCR:
+			op = "MOVBZ"
+		case LRVGR:
+			op = "MOVDBR"
+		case LRVR:
+			op = "MOVWBR"
+		case LDR:
+			op = "FMOVD"
+		}
+		args[0], args[1] = args[1], args[0]
+	case LZDR:
+		op = "FMOVD"
+		return op + " " + "$0" + ", " + args[0]
+	case LZER:
+		op = "FMOVS"
+		return op + " " + "$0" + ", " + args[0]
+	case STD, STDY, STE, STEY:
+		switch inst.Op {
+		case STD, STDY:
+			op = "FMOVD"
+		case STE, STEY:
+			op = "FMOVS"
+		}
+
+	case LGHI, LLILH, LLIHL, LLIHH, LGFI, LLILF, LLIHF:
+		switch inst.Op {
+		case LGFI:
+			op = "MOVW"
+		case LGHI:
+			num, err := strconv.ParseInt(args[1][1:], 10, 16)
+			if err != nil {
+				return fmt.Sprintf("plan9Arg: error in converting ParseInt:%s", err)
+			}
+			if num == int64(int8(num)) {
+				op = "MOVB"
+			} else {
+				op = "MOVH"
+			}
+		default:
+			op = "MOVD"
+		}
+		args[0], args[1] = args[1], args[0]
+	case ARK, AGRK, ALGRK:
+		switch inst.Op {
+		case ARK:
+			op = "ADDW"
+		case AGRK:
+			op = "ADD"
+		case ALGRK:
+			op = "ADDC"
+		}
+		if args[0] == args[1] {
+			args[0], args[1] = args[2], args[0]
+			args = args[:2]
+		} else {
+			args[0], args[2] = args[2], args[0]
+		}
+	case AGHIK, AHIK, ALGHSIK:
+		num, err := strconv.ParseInt(args[2][1:], 10, 32)
+		if err != nil {
+			return fmt.Sprintf("plan9Arg: error in converting ParseInt:%s", err)
+		}
+		switch inst.Op {
+		case AGHIK:
+			if num < 0 {
+				op = "SUB"
+				args[2] = args[2][:1] + args[2][2:]
+			} else {
+				op = "ADD"
+			}
+		case AHIK:
+			op = "ADDW"
+		case ALGHSIK:
+			if num < 0 {
+				op = "SUBC"
+				args[2] = args[2][:1] + args[2][2:]
+			} else {
+				op = "ADDC"
+			}
+		}
+		args[0], args[2] = args[2], args[0]
+	case AGHI, AHI, AGFI, AFI, AR, ALCGR:
+		num, err := strconv.ParseInt(args[1][1:], 10, 32)
+		if err != nil {
+			return fmt.Sprintf("plan9Arg: error in converting ParseInt:%s", err)
+		}
+		switch inst.Op {
+		case AGHI, AGFI:
+			if num < 0 {
+				op = "SUB"
+				args[1] = args[1][:1] + args[1][2:]
+			} else {
+				op = "ADD"
+			}
+		case AHI, AFI, AR:
+			op = "ADDW"
+		case ALCGR:
+			op = "ADDE"
+		}
+		args[0], args[1] = args[1], args[0]
+	case AEBR, ADBR, DDBR, DEBR, MDBR, MEEBR, SDBR, SEBR, LPDBR, LNDBR, LPDFR, LNDFR, LCDFR, LCEBR, LEDBR, LDEBR, SQDBR, SQEBR:
+		switch inst.Op {
+		case AEBR:
+			op = "FADDS"
+		case ADBR:
+			op = "FADD"
+		case DDBR:
+			op = "FDIV"
+		case DEBR:
+			op = "FDIVS"
+		case MDBR:
+			op = "FMUL"
+		case MEEBR:
+			op = "FMULS"
+		case SDBR:
+			op = "FSUB"
+		case SEBR:
+			op = "FSUBS"
+		case LPDBR:
+			op = "FABS"
+		case LNDBR:
+			op = "FNABS"
+		case LCDFR:
+			op = "FNEG"
+		case LCEBR:
+			op = "FNEGS"
+		case SQDBR:
+			op = "FSQRT"
+		case SQEBR:
+			op = "FSQRTS"
+		}
+		args[0], args[1] = args[1], args[0]
+	case SR, SGR, SLGR, SLFI:
+		switch inst.Op {
+		case SR, SLFI:
+			op = "SUBW"
+		case SGR:
+			op = "SUB"
+		case SLGR:
+			op = "SUBC"
+		}
+		args[0], args[1] = args[1], args[0]
+	case SGRK, SLGRK, SRK:
+		switch inst.Op {
+		case SGRK:
+			op = "SUB"
+		case SLGRK:
+			op = "SUBC"
+		case SRK:
+			op = "SUBW"
+		}
+		if args[0] == args[1] {
+			args[0], args[1] = args[2], args[0]
+			args = args[:2]
+		} else {
+			args[0], args[2] = args[2], args[0]
+		}
+	case SLBGR:
+		op = "SUBE"
+		args[0], args[1] = args[1], args[0]
+	case MADBR:
+		op = "FMADD"
+		args[0], args[1], args[2] = args[1], args[2], args[0]
+	case VFM:
+		op = "WFMDB"
+		args[0], args[1], args[2] = args[1], args[2], args[0]
+		args = args[0:3]
+	case VFS:
+		op = "WFSDB"
+		args[0], args[2] = args[2], args[0]
+		args = args[0:3]
+	case MSGFR, MHI, MSFI, MSGFI:
+		switch inst.Op {
+		case MSGFR, MHI, MSFI:
+			op = "MULLW"
+		case MSGFI:
+			op = "MULLD"
+		}
+		args[0], args[1] = args[1], args[0]
+
+	case NGR, NR, NILL, NILF, NILH, OGR, OR, OILL, OILF, OILH, XGR, XR, XILF:
+		op = bitwise_op(inst.Op)
+		args[0], args[1] = args[1], args[0]
+		switch inst.Op {
+		case NILL:
+			if int(inst.Args[1].(Sign16)) < 0 {
+				op = "ANDW"
+			}
+
+		case NILF:
+			if int(inst.Args[1].(Sign32)) < 0 {
+				op = "AND"
+			}
+		case OILF:
+			if int(inst.Args[1].(Sign32)) < 0 {
+				op = "ORW"
+			}
+		case XILF:
+			if int(inst.Args[1].(Sign32)) < 0 {
+				op = "XORW"
+			}
+		}
+
+	case NGRK, NRK, OGRK, ORK, XGRK, XRK: // opcode R1, R2, R3
+		op = bitwise_op(inst.Op)
+		args[0], args[1], args[2] = args[1], args[2], args[0]
+	case SLLG, SRLG, SLLK, SRLK, RLL, RLLG, SRAK, SRAG:
+		switch inst.Op {
+		case SLLG:
+			op = "SLD"
+		case SRLG:
+			op = "SRD"
+		case SLLK:
+			op = "SLW"
+		case SRLK:
+			op = "SRW"
+		case SRAK:
+			op = "SRAW"
+		case SRAG:
+			op = "SRAD"
+		}
+		args[0], args[2] = args[2], args[0]
+	case TRAP2, SVC:
+		op = "SYSALL"
+	case CR, CLR, CGR, CLGR, KDBR, CDBR, CEBR, CGHI, CHI, CGFI, CLGFI, CFI, CLFI:
+		switch inst.Op {
+		case CGHI, CGFI, CGR:
+			op = "CMP"
+		case CHI, CFI, CR:
+			op = "CMPW"
+		case CLGFI, CLGR:
+			op = "CMPU"
+		case CLFI, CLR:
+			op = "CMPWU"
+		case CDBR:
+			op = "FCMPU"
+		case KDBR:
+			op = "FCMPO"
+		}
+	case CEFBRA, CDFBRA, CEGBRA, CDGBRA, CELFBR, CDLFBR, CELGBR, CDLGBR, CFEBRA, CFDBRA, CGEBRA, CGDBRA, CLFEBR, CLFDBR, CLGEBR, CLGDBR:
+		args[0], args[1] = args[2], args[0]
+		args = args[:2]
+	case CGRJ, CGIJ:
+		mask, err := strconv.Atoi(args[2][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		var check bool
+		switch mask & 0xf {
+		case 2:
+			op = "CMPBGT"
+			check = true
+		case 4:
+			op = "CMPBLT"
+			check = true
+		case 6:
+			op = "CMPBNE"
+			check = true
+		case 8:
+			op = "CMPBEQ"
+			check = true
+		case 10:
+			op = "CMPBGE"
+			check = true
+		case 12:
+			op = "CMPBLE"
+			check = true
+		}
+		if check {
+			args[2] = args[3]
+			args = args[:3]
+		}
+	case CLGRJ, CLGIJ:
+		mask, err := strconv.Atoi(args[2][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		var check bool
+		switch mask & 0xf {
+		case 2:
+			op = "CMPUBGT"
+			check = true
+		case 4:
+			op = "CMPUBLT"
+			check = true
+		case 7:
+			op = "CMPUBNE"
+			check = true
+		case 8:
+			op = "CMPUBEQ"
+			check = true
+		case 10:
+			op = "CMPUBGE"
+			check = true
+		case 12:
+			op = "CMPUBLE"
+			check = true
+		}
+		if check {
+			args[2] = args[3]
+			args = args[:3]
+		}
+	case CLRJ, CRJ, CIJ, CLIJ:
+		args[0], args[1], args[2] = args[2], args[0], args[1]
+	case BRC, BRCL:
+		mask, err := strconv.Atoi(args[0][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		opStr, check := branch_relative_op(mask, inst.Op)
+		if opStr != "" {
+			op = opStr
+		}
+		if check {
+			args[0] = args[1]
+			args = args[:1]
+		}
+	case BCR:
+		mask, err := strconv.Atoi(args[0][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		opStr := branchOnConditionOp(mask, inst.Op)
+		if opStr != "" {
+			op = opStr
+		}
+		if op == "SYNC" || op == "NOPH" {
+			return op
+		}
+		if op == "RET" {
+			args = args[:0]
+			return op
+		}
+	case LOCGR:
+		mask, err := strconv.Atoi(args[2][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		var check bool
+		switch mask & 0xf {
+		case 2: //Greaterthan (M=2)
+			op = "MOVDGT"
+			check = true
+		case 4: //Lessthan (M=4)
+			op = "MOVDLT"
+			check = true
+		case 7: // Not Equal (M=7)
+			op = "MOVDNE"
+			check = true
+		case 8: // Equal (M=8)
+			op = "MOVDEQ"
+			check = true
+		case 10: // Greaterthan or Equal (M=10)
+			op = "MOVDGE"
+			check = true
+		case 12: // Lessthan or Equal (M=12)
+			op = "MOVDLE"
+			check = true
+		}
+		if check {
+			args[0], args[1] = args[1], args[0]
+			args = args[:2]
+		} else {
+			args[0], args[2] = args[2], args[0]
+		}
+	case BRASL:
+		op = "CALL" // BL
+		args[0] = args[1]
+		args = args[:1]
+	case X, XY, XG:
+		switch inst.Op {
+		case X, XY:
+			op = "XORW"
+		case XG:
+			op = "XOR"
+		}
+	case N, NY, NG, O, OY, OG, XC, NC, OC, MVC, MVCIN, CLC:
+		switch inst.Op {
+		case N, NY:
+			op = "ANDW"
+		case NG:
+			op = "AND"
+		case O, OY:
+			op = "ORW"
+		case OG:
+			op = "OR"
+		}
+		args[0], args[1] = args[1], args[0]
+	case S, SY, SLBG, SLG, SG:
+		switch inst.Op {
+		case S, SY:
+			op = "SUBW"
+		case SLBG:
+			op = "SUBE"
+		case SLG:
+			op = "SUBC"
+		case SG:
+			op = "SUB"
+		}
+		args[0], args[1] = args[1], args[0]
+	case MSG, MSY, MS:
+		switch inst.Op {
+		case MSG:
+			op = "MULLD"
+		case MSY, MS:
+			op = "MULLW"
+		}
+	case A, AY, ALCG, ALG, AG:
+		switch inst.Op {
+		case A, AY:
+			op = "ADDW"
+		case ALCG:
+			op = "ADDE"
+		case ALG:
+			op = "ADDC"
+		case AG:
+			op = "ADD"
+		}
+		args[0], args[1] = args[1], args[0]
+	case RISBG, RISBGN, RISBHG, RISBLG, RNSBG, RXSBG, ROSBG:
+		switch inst.Op {
+		case RNSBG, RXSBG, ROSBG:
+			num, err := strconv.Atoi(args[2][1:])
+			if err != nil {
+				return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+			}
+			if ((num >> 7) & 0x1) != 0 {
+				op = op + "T"
+			}
+		case RISBG, RISBGN, RISBHG, RISBLG:
+			num, err := strconv.Atoi(args[3][1:])
+			if err != nil {
+				return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+			}
+			if ((num >> 7) & 0x1) != 0 {
+				op = op + "Z"
+			}
+		}
+		if len(args) == 5 {
+			args[0], args[1], args[2], args[3], args[4] = args[2], args[3], args[4], args[1], args[0]
+		} else {
+			args[0], args[1], args[2], args[3] = args[2], args[3], args[1], args[0]
+		}
+
+	case VEC, VECL, VCLZ, VCTZ, VREPI, VPOPCT: //mnemonic V1, V2, M3
+		mask, err := strconv.Atoi(args[2][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi for %q:%s", op, err)
+		}
+		val := mask & 0x7
+		if val >= 0 && val < 4 {
+			op = op + vectorSize[val]
+			args = args[:2]
+		} else {
+			return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, mask)
+		}
+		switch inst.Op {
+		case VCLZ, VCTZ, VREPI, VPOPCT:
+			args[0], args[1] = args[1], args[0]
+		default:
+		}
+		//Mnemonic V1, V2, V3, M4 or Mnemonic V1, I2, I3, M4 or Mnemonic V1, V3, I2, M4
+	case VA, VS, VACC, VAVG, VAVGL, VMX, VMXL, VMN, VMNL, VGFM, VGM, VREP, VERLLV, VESLV, VSCBI, VSUM, VSUMG, VSUMQ, VMH, VMLH, VML, VME, VMLE, VMO, VMLO:
+		mask, err := strconv.Atoi(args[3][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		val := mask & 0x7
+		switch inst.Op {
+		case VA, VS, VACC, VSCBI:
+			if val >= 0 && val < 5 {
+				if args[0] == args[2] {
+					args[0], args[1] = args[1], args[0]
+					args = args[:2]
+				} else if inst.Op == VS {
+					if args[0] == args[1] {
+						args[0] = args[2]
+						args = args[:2]
+					} else {
+						args[0], args[2] = args[2], args[0]
+						args = args[:3]
+					}
+				} else {
+					args[0], args[1], args[2] = args[1], args[2], args[0]
+					args = args[:3]
+				}
+				op = op + vectorSize[val]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, mask)
+			}
+		case VAVG, VAVGL, VMX, VMXL, VMN, VMNL, VGFM, VGM:
+			if val >= 0 && val < 4 {
+				op = op + vectorSize[val]
+				args[0], args[1], args[2] = args[1], args[2], args[0]
+				args = args[:3]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, mask)
+			}
+		case VREP, VERLLV, VESLV:
+			if val >= 0 && val < 4 {
+				op = op + vectorSize[val]
+				args[0], args[2] = args[2], args[0]
+				args = args[:3]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, mask)
+			}
+		case VSUM, VSUMG, VSUMQ:
+			var off int
+			switch inst.Op {
+			case VSUM:
+				off = 0
+			case VSUMG:
+				off = 1
+			case VSUMQ:
+				off = 2
+			}
+			if (val > (-1 + off)) && (val < (2 + off)) {
+				op = op + vectorSize[val]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, mask)
+			}
+			args = args[:3]
+		case VML, VMH, VMLH, VME, VMLE, VMO, VMLO:
+			if val >= 0 && val < 3 {
+				op = op + vectorSize[val]
+			}
+			if op == "VML" && val == 2 {
+				op = op + "W"
+			}
+			if args[0] == args[2] {
+				args[0], args[1] = args[1], args[0]
+				args = args[:2]
+			} else {
+				args[0], args[1], args[2] = args[1], args[2], args[0]
+				args = args[:3]
+			}
+		}
+
+	case VGFMA, VERIM, VMAH, VMALH: // Mnemonic V1, V2, V3, V4/I4, M5
+		mask, err := strconv.Atoi(args[4][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		val := mask & 0x7
+		args = args[:4]
+		var off int
+		switch inst.Op {
+		case VMAH, VMALH:
+			off = -1
+		}
+
+		if val >= 0 && val < (4+off) {
+			op = op + vectorSize[val]
+		} else {
+			return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, mask)
+		}
+		switch inst.Op {
+		case VGFMA, VMAH, VMALH:
+			args[0], args[1], args[2], args[3] = args[1], args[2], args[3], args[0]
+		default:
+			args[0], args[3] = args[3], args[0]
+		}
+	case VSTRC, VFAE, VFEE, VFENE:
+		var off uint8
+		switch inst.Op {
+		case VSTRC:
+			off = uint8(1)
+		default:
+			off = uint8(0)
+		}
+		m1, err := strconv.Atoi(args[3+off][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		m2, err := strconv.Atoi(args[4+off][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		index := m1 & 0x3
+		if index < 0 || index > 2 {
+			return fmt.Sprintf("specification exception is recognized for %q with mask values: %v, %v \n", op, m1, m2)
+		}
+		switch m2 {
+		case 0:
+			op = op + vectorSize[index]
+		case 1:
+			op = op + vectorCS[index]
+		case 2:
+			op = op + "Z" + vectorSize[index]
+		case 3:
+			op = op + "Z" + vectorCS[index]
+		default:
+			return fmt.Sprintf("specification exception is recognized for %q with mask values: %v, %v \n", op, m1, m2)
+		}
+		switch inst.Op {
+		case VSTRC:
+			args[0], args[1], args[2], args[3] = args[1], args[2], args[3], args[0]
+		default:
+			args[0], args[1], args[2] = args[1], args[2], args[0]
+		}
+		args = args[:3+off]
+
+	case VCEQ, VCH, VCHL: // Mnemonic V1, V2, V3, M4, M5
+		m4, err := strconv.Atoi(args[3][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		m5, err := strconv.Atoi(args[4][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		val := (m4 & 0x7)
+		if m5 == 0 {
+			if val >= 0 && val < 4 {
+				op = op + vectorSize[val]
+				args[0], args[1], args[2] = args[1], args[2], args[0]
+				args = args[:3]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask(m4) value: %v \n", op, m4)
+			}
+		} else if m5 == 1 {
+			if val >= 0 && val < 4 {
+				op = op + vectorCS[val]
+				args[0], args[1], args[2] = args[1], args[2], args[0]
+				args = args[:3]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask(m4) value: %v \n", op, m4)
+			}
+		} else {
+			return fmt.Sprintf("specification exception is recognized for %q with mask(m5) value: %v \n", op, m5)
+		}
+	case VFMA, VFMS, VMSL: //Mnemonic V1, V2, V3, V4, M5, M6
+		m5, err := strconv.Atoi(args[4][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		m6, err := strconv.Atoi(args[5][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		switch inst.Op {
+		case VMSL:
+			if m5 == 3 && m6 == 8 {
+				op = op + "EG"
+			} else if m5 == 3 && m6 == 4 {
+				op = op + "OG"
+			} else if m5 == 3 && m6 == 12 {
+				op = op + "EOG"
+			} else if m5 == 3 {
+				op = op + "G"
+			}
+		default:
+			if m5 == 0 && m6 == 3 {
+				op = op + "DB"
+			} else if m5 == 8 && m6 == 3 {
+				op = "W" + op[1:] + "DB"
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with m5: %v m6: %v \n", op, m5, m6)
+			}
+		}
+		args[0], args[1], args[2], args[3] = args[1], args[2], args[3], args[0]
+		args = args[:4]
+
+	case VFCE, VFCH, VFCHE: //Mnemonic V1,V2,V3,M4,M5,M6
+		m4, err := strconv.Atoi(args[3][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		m5, err := strconv.Atoi(args[4][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		m6, err := strconv.Atoi(args[5][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		if m5 == 0 {
+			if m4 == 3 && m6 == 0 {
+				op = op + "DB"
+			} else if m4 == 3 && m6 == 1 {
+				op = op + "DBS"
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with m4: %v, m6: %v \n", op, m4, m6)
+			}
+
+		} else if m5 == 8 {
+			if m4 == 3 && m6 == 0 {
+				op = "W" + op[1:] + "DB"
+			} else if m4 == 3 && m6 == 1 {
+				op = "W" + op[1:] + "DBS"
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with m4: %v, m6: %v \n", op, m4, m6)
+			}
+		} else {
+			return fmt.Sprintf("specification exception is recognized for %q with m5: %v \n", op, m5)
+		}
+		args[0], args[1], args[2] = args[1], args[2], args[0]
+		args = args[:3]
+
+	case VFTCI:
+		m4, err := strconv.Atoi(args[3][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		m5, err := strconv.Atoi(args[4][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: %q error in converting Atoi:%s", op, err)
+		}
+		val := (m4 & 0x7)
+		if m5 == 0 {
+			switch val {
+			case 2:
+				op = op + "SB"
+			case 3:
+				op = op + "DB"
+			default:
+				return fmt.Sprintf("specification exception is recognized for %q with mask(m4) value: %v \n", op, m4)
+			}
+		} else if m5 == 8 {
+			switch val {
+			case 2:
+				op = "W" + op[1:] + "SB"
+			case 3:
+				op = "W" + op[1:] + "DB"
+			case 4:
+				op = "W" + op[1:] + "XB"
+			default:
+				return fmt.Sprintf("specification exception is recognized for %q with mask(m4) value: %v \n", op, m4)
+			}
+		} else {
+			return fmt.Sprintf("specification exception is recognized for %q with mask(m5) value: %v \n", op, m5)
+		}
+		args[0], args[2] = args[2], args[0]
+		args = args[:3]
+	case VAC, VACCC:
+		mask, err := strconv.Atoi(args[4][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		if mask&0x04 == 0 {
+			return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, mask)
+		}
+		op = op + "Q"
+		args[0], args[1], args[2], args[3] = args[1], args[2], args[3], args[0]
+		args = args[:4]
+	case VL, VLREP:
+		switch inst.Op {
+		case VL:
+			args[0], args[1] = args[1], args[0]
+		case VLREP:
+			args[0], args[1] = args[1], args[0]
+			mask, err := strconv.Atoi(args[2][1:])
+			if err != nil {
+				return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+			}
+			if mask >= 0 && mask < 4 {
+				op = op + vectorSize[mask]
+			}
+		}
+		args = args[:2]
+	case VST, VSTEB, VSTEH, VSTEF, VSTEG, VLEB, VLEH, VLEF, VLEG: //Mnemonic V1, D2(X2,B2), M3
+		m, err := strconv.Atoi(args[2][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		switch inst.Op {
+		case VST:
+			if m == 0 || (m > 2 && m < 5) {
+				args = args[:2]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, m)
+			}
+		case VLEB, VLEH, VLEF, VLEG:
+			args[0], args[2] = args[2], args[0]
+		default:
+			args[0], args[1], args[2] = args[2], args[0], args[1]
+		}
+	case VSTM, VSTL, VESL, VESRA, VLM, VERLL, VLVG: //Mnemonic V1, V3, D2(B2)[,M4] or V1, R3,D2(B2)
+		switch inst.Op {
+		case VSTM, VLM:
+			m, err := strconv.Atoi(args[3][1:])
+			if err != nil {
+				return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+			}
+			if !(m == 0 || (m > 2 && m < 5)) {
+				return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, m)
+			}
+			if inst.Op == VLM {
+				args[0], args[1], args[2] = args[2], args[0], args[1]
+			}
+			args = args[:3]
+		case VESL, VESRA, VERLL, VLVG:
+			m, err := strconv.Atoi(args[3][1:])
+			if err != nil {
+				return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+			}
+			if m >= 0 && m < 4 {
+				op = op + vectorSize[m]
+			} else {
+				return fmt.Sprintf("specification exception is recognized for %q with mask value: %v \n", op, m)
+			}
+			switch inst.Op {
+			case VLVG:
+				args[0], args[2] = args[2], args[0]
+				args = args[:3]
+			default:
+				if args[0] == args[1] {
+					args[0] = args[2]
+					args = args[:2]
+					break
+				}
+				args[0], args[2] = args[2], args[0]
+				args = args[:3]
+			}
+		case VSTL:
+			args[0], args[1] = args[1], args[0]
+			args = args[:3]
+		}
+	case VGBM:
+		val, err := strconv.Atoi(args[1][1:])
+		if err != nil {
+			return fmt.Sprintf("GoSyntax: error in converting Atoi:%s", err)
+		}
+		if val == 0 {
+			op = "VZERO"
+			args = args[:1]
+		} else if val == 0xffff {
+			op = "VONE"
+			args = args[:1]
+		} else {
+			args[0], args[1] = args[1], args[0]
+			args = args[:2]
+		}
+	case VN, VNC, VO, VX, VNO: //mnemonic V1, V2, V3
+		if args[0] == args[2] {
+			args = args[:2]
+			args[0], args[1] = args[1], args[0]
+		} else {
+			args[0], args[1], args[2] = args[1], args[2], args[0]
+		}
+		if op == "VNO" {
+			op = op + "T"
+		}
+	case VGEG, VGEF, VSCEG, VSCEF: //Mnemonic V1, D2(V2, B2), M3
+		args[0], args[2] = args[2], args[0]
+
+	}
+	if args != nil {
+		op += " " + strings.Join(args, ", ")
+	}
+
+	return op
+}
+
+// This function returns corresponding extended mnemonic for the given
+// branch on relative mnemonic.
+func branch_relative_op(mask int, opconst Op) (op string, check bool) {
+	switch mask & 0xf {
+	case 1:
+		op = "BVS"
+		check = true
+	case 2:
+		op = "BGT"
+		check = true
+	case 4:
+		op = "BLT"
+		check = true
+	case 5:
+		op = "BLTU"
+		check = true
+	case 7:
+		op = "BNE"
+		check = true
+	case 8:
+		op = "BEQ"
+		check = true
+	case 10:
+		op = "BGE"
+		check = true
+	case 12:
+		op = "BLE"
+		check = true
+	case 13:
+		op = "BLEU"
+		check = true
+	case 15:
+		op = "BR"
+		check = true
+	}
+	return op, check
+}
+
+// This function returns corresponding extended mnemonic for the given
+// brach on condition mnemonic.
+func branchOnConditionOp(mask int, opconst Op) (op string) {
+	switch mask & 0xf {
+	case 0:
+		op = "NOPH"
+	case 14:
+		op = "SYNC"
+	case 15:
+		op = "RET"
+	}
+	return op
+}
+
+// This function returns corresponding plan9 mnemonic for the native bitwise mnemonic.
+func bitwise_op(op Op) string {
+	var ret string
+	switch op {
+	case NGR, NGRK, NILL:
+		ret = "AND"
+	case NR, NRK, NILH, NILF:
+		ret = "ANDW"
+	case OGR, OGRK, OILF:
+		ret = "OR"
+	case OR, ORK, OILH, OILL:
+		ret = "ORW"
+	case XGR, XGRK, XILF:
+		ret = "XOR"
+	case XR, XRK:
+		ret = "XORW"
+	}
+	return ret
+}
+
+// This function parses memory operand of type D(B)
+func mem_operand(args []string) string {
+	if args[0] != "" && args[1] != "" {
+		args[0] = fmt.Sprintf("%s(%s)", args[0], args[1])
+	} else if args[0] != "" {
+		args[0] = fmt.Sprintf("$%s", args[0])
+	} else if args[1] != "" {
+		args[0] = fmt.Sprintf("(%s)", args[1])
+	} else {
+		args[0] = ""
+	}
+	return args[0]
+}
+
+// This function parses memory operand of type D(X,B)
+func mem_operandx(args []string) string {
+	if args[1] != "" && args[2] != "" {
+		args[1] = fmt.Sprintf("(%s)(%s*1)", args[2], args[1])
+	} else if args[1] != "" {
+		args[1] = fmt.Sprintf("(%s)", args[1])
+	} else if args[2] != "" {
+		args[1] = fmt.Sprintf("(%s)", args[2])
+	} else if args[0] != "" {
+		args[1] = ""
+	}
+	if args[0] != "" && args[1] != "" {
+		args[0] = fmt.Sprintf("%s%s", args[0], args[1])
+	} else if args[0] != "" {
+		args[0] = fmt.Sprintf("$%s", args[0])
+	} else if args[1] != "" {
+		args[0] = fmt.Sprintf("%s", args[1])
+	} else {
+		args[0] = ""
+	}
+	return args[0]
+}
+
+// This function parses memory operand of type D(V,B)
+func mem_operandv(args []string) string {
+	if args[1] != "" && args[2] != "" {
+		args[1] = fmt.Sprintf("(%s)(%s*1)", args[2], args[1])
+	} else if args[1] != "" {
+		args[1] = fmt.Sprintf("(%s*1)", args[1])
+	} else if args[2] != "" {
+		args[1] = fmt.Sprintf("(%s)", args[2])
+	} else if args[0] != "" {
+		args[1] = ""
+	}
+	if args[0] != "" && args[1] != "" {
+		args[0] = fmt.Sprintf("%s%s", args[0], args[1])
+	} else if args[0] != "" {
+		args[0] = fmt.Sprintf("$%s", args[0])
+	} else if args[1] != "" {
+		args[0] = fmt.Sprintf("%s", args[1])
+	} else {
+		args[0] = ""
+	}
+	return args[0]
+}
+
+// This function parses memory operand of type D(L,B)
+func mem_operandl(args []string) (string, string) {
+	if args[0] != "" && args[2] != "" {
+		args[0] = fmt.Sprintf("%s(%s)", args[0], args[2])
+	} else if args[2] != "" {
+		args[0] = fmt.Sprintf("(%s)", args[2])
+	} else {
+		args[0] = fmt.Sprintf("%s", args[0])
+	}
+	return args[0], args[1]
+}
+
+// plan9Arg formats arg (which is the argIndex's arg in inst) according to Plan 9 rules.
+// NOTE: because Plan9Syntax is the only caller of this func, and it receives a copy
+// of inst, it's ok to modify inst.Args here.
+func plan9Arg(inst *Inst, pc uint64, symname func(uint64) (string, uint64), arg Arg) string {
+	switch arg.(type) {
+	case Reg:
+		if arg == R13 {
+			return "g"
+		}
+		return strings.ToUpper(arg.String(pc)[1:])
+	case Base:
+		if arg == R13 {
+			return "g"
+		}
+		s := arg.String(pc)
+		if s != "" {
+			return strings.ToUpper(s[1 : len(s)-1])
+		}
+		return "R0"
+	case Index:
+		if arg == R13 {
+			return "g"
+		}
+		s := arg.String(pc)
+		if s != "" {
+			return strings.ToUpper(s[1:])
+		}
+		return ""
+	case VReg:
+		return strings.ToUpper(arg.String(pc)[1:])
+	case Disp20, Disp12:
+		numstr := arg.String(pc)
+		num, err := strconv.Atoi(numstr[:len(numstr)])
+		if err != nil {
+			return fmt.Sprintf("plan9Arg: error in converting Atoi:%s", err)
+		}
+		if num == 0 {
+			return ""
+		} else {
+			return strconv.Itoa(num)
+		}
+	case RegIm12, RegIm16, RegIm24, RegIm32:
+		addr, err := strconv.ParseUint(arg.String(pc)[2:], 16, 64)
+		if err != nil {
+			return fmt.Sprintf("plan9Arg: error in converting ParseUint:%s", err)
+		}
+		off := int(addr - pc)
+		s, base := symname(addr)
+		if s != "" && addr == base {
+			return fmt.Sprintf("%s(SB)", s)
+		}
+		off = off / inst.Len
+		return fmt.Sprintf("%v(PC)", off)
+	case Imm, Sign8, Sign16, Sign32:
+		numImm := arg.String(pc)
+		switch arg.(type) {
+		case Sign32, Sign16, Imm:
+			num, err := strconv.ParseInt(numImm, 10, 64)
+			if err != nil {
+				return fmt.Sprintf("plan9Arg: error in converting ParseInt:%s", err)
+			}
+			switch inst.Op {
+			case LLIHF:
+				num = num << 32
+			case LLILH:
+				num = num << 16
+			case NILH:
+				num = (num << 16) | int64(0xFFFF)
+			case OILH:
+				num = num << 16
+			}
+			numImm = fmt.Sprintf("%d", num)
+		}
+		return fmt.Sprintf("$%s", numImm)
+	case Mask, Len:
+		num := arg.String(pc)
+		return fmt.Sprintf("$%s", num)
+	}
+	return fmt.Sprintf("???(%v)", arg)
+}
+
+// It checks any 2 args of given instructions to swap or not
+func reverseOperandOrder(op Op) bool {
+	switch op {
+	case LOCR, MLGR:
+		return true
+	case LTEBR, LTDBR, LCDBR, LGDR:
+		return true
+	case VLEIB, VLEIH, VLEIF, VLEIG, VPDI:
+		return true
+	case VSLDB:
+		return true
+	}
+	return false
+}
+
+// It checks whether to reverse all the args of given mnemonic or not
+func reverseAllOperands(op Op) bool {
+	switch op {
+	case VLVGP: //3-operand list
+		return true
+	case VSEL, VPERM: //4-Operand list
+		return true
+	}
+	return false
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/tables.go b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/tables.go
new file mode 100644
index 0000000000000000000000000000000000000000..5a66c1fe5b09f6b05cf15d6187031af526c02c3a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/s390x/s390xasm/tables.go
@@ -0,0 +1,5047 @@
+// Code generated by s390xmap -fmt=decoder ../s390x.csv DO NOT EDIT.
+
+package s390xasm
+
+const (
+	_ Op = iota
+	A
+	AR
+	ARK
+	AY
+	AG
+	AGR
+	AGRK
+	AGF
+	AGFR
+	AXBR
+	AXTR
+	AXTRA
+	ADB
+	ADBR
+	ADTR
+	ADTRA
+	AEB
+	AEBR
+	AP
+	AH
+	AHY
+	AGH
+	AHI
+	AGHI
+	AHHHR
+	AHHLR
+	AFI
+	AHIK
+	ASI
+	AGHIK
+	AGFI
+	AGSI
+	AIH
+	AL
+	ALR
+	ALRK
+	ALY
+	ALG
+	ALGR
+	ALGRK
+	ALGF
+	ALGFR
+	ALHHHR
+	ALHHLR
+	ALFI
+	ALGFI
+	ALC
+	ALCR
+	ALCG
+	ALCGR
+	ALHSIK
+	ALSI
+	ALGHSIK
+	ALGSI
+	ALSIH
+	ALSIHN
+	AXR
+	AD
+	ADR
+	AE
+	AER
+	AW
+	AWR
+	AU
+	AUR
+	N
+	NR
+	NRK
+	NY
+	NG
+	NGR
+	NGRK
+	NC
+	NI
+	NIY
+	NIHH
+	NIHL
+	NIHF
+	NILH
+	NILL
+	NILF
+	NCRK
+	NCGRK
+	BAL
+	BALR
+	BAS
+	BASR
+	BASSM
+	BSA
+	BSM
+	BAKR
+	BSG
+	BIC
+	BC
+	BCR
+	BCT
+	BCTR
+	BCTG
+	BCTGR
+	BXH
+	BXHG
+	BXLE
+	BXLEG
+	BPP
+	BPRP
+	BRAS
+	BRASL
+	BRC
+	BRCL
+	BRCT
+	BRCTG
+	BRCTH
+	BRXH
+	BRXHG
+	BRXLE
+	BRXLG
+	XSCH
+	CKSM
+	KM
+	KMA
+	KMC
+	KMF
+	KMCTR
+	KMO
+	CSCH
+	C
+	CR
+	CY
+	CG
+	CGR
+	CGF
+	CGFR
+	CXBR
+	CXTR
+	CXR
+	CDB
+	CDBR
+	CDTR
+	CD
+	CDR
+	CEB
+	CEBR
+	CE
+	CER
+	CRB
+	CGRB
+	CRJ
+	CGRJ
+	CFC
+	CRDTE
+	KXBR
+	KXTR
+	KDB
+	KDBR
+	KDTR
+	KEB
+	KEBR
+	CS
+	CSY
+	CSG
+	CSP
+	CSPG
+	CSST
+	CRT
+	CGRT
+	CEXTR
+	CEDTR
+	CP
+	CDS
+	CDSY
+	CDSG
+	CH
+	CHY
+	CGH
+	CHHSI
+	CHI
+	CHSI
+	CGHI
+	CGHSI
+	CHRL
+	CGHRL
+	CHF
+	CHHR
+	CHLR
+	CFI
+	CGFI
+	CIB
+	CGIB
+	CIJ
+	CGIJ
+	CIT
+	CGIT
+	CIH
+	CL
+	CLR
+	CLY
+	CLG
+	CLGR
+	CLGF
+	CLGFR
+	CLC
+	CLI
+	CLIY
+	CLRB
+	CLGRB
+	CLRJ
+	CLGRJ
+	CLRT
+	CLT
+	CLGRT
+	CLGT
+	CLMH
+	CLM
+	CLMY
+	CLHF
+	CLHHR
+	CLHLR
+	CLHHSI
+	CLFI
+	CLFHSI
+	CLGHSI
+	CLGFI
+	CLIB
+	CLGIB
+	CLIJ
+	CLGIJ
+	CLFIT
+	CLGIT
+	CLIH
+	CLCL
+	CLCLE
+	CLCLU
+	CLRL
+	CLHRL
+	CLGRL
+	CLGHRL
+	CLGFRL
+	CLST
+	CRL
+	CGRL
+	CGFRL
+	CUSE
+	CMPSC
+	KDSA
+	KIMD
+	KLMD
+	KMAC
+	THDR
+	THDER
+	CXFBR
+	CXFBRA
+	CXFTR
+	CXFR
+	CDFBR
+	CDFBRA
+	CDFTR
+	CDFR
+	CEFBR
+	CEFBRA
+	CEFR
+	CXGBR
+	CXGBRA
+	CXGTR
+	CXGTRA
+	CXGR
+	CDGBR
+	CDGBRA
+	CDGTR
+	CDGTRA
+	CDGR
+	CEGBR
+	CEGBRA
+	CEGR
+	CXLFBR
+	CXLFTR
+	CDLFBR
+	CDLFTR
+	CELFBR
+	CXLGBR
+	CXLGTR
+	CDLGBR
+	CDLGTR
+	CELGBR
+	CXPT
+	CDPT
+	CXSTR
+	CDSTR
+	CXUTR
+	CDUTR
+	CXZT
+	CDZT
+	TBEDR
+	TBDR
+	CVB
+	CVBY
+	CVBG
+	CVD
+	CVDY
+	CVDG
+	CFXBR
+	CFXBRA
+	CGXBR
+	CGXBRA
+	CFXTR
+	CGXTR
+	CGXTRA
+	CFXR
+	CGXR
+	CFDBR
+	CFDBRA
+	CGDBR
+	CGDBRA
+	CFDTR
+	CGDTR
+	CGDTRA
+	CFDR
+	CGDR
+	CFEBR
+	CFEBRA
+	CGEBR
+	CGEBRA
+	CFER
+	CGER
+	CLFXBR
+	CLGXBR
+	CLFXTR
+	CLGXTR
+	CLFDBR
+	CLGDBR
+	CLFDTR
+	CLGDTR
+	CLFEBR
+	CLGEBR
+	CPXT
+	CPDT
+	CSXTR
+	CSDTR
+	CUXTR
+	CUDTR
+	CZXT
+	CZDT
+	CU24
+	CU21
+	CU12
+	CU14
+	CU42
+	CU41
+	CPYA
+	CPSDR
+	VSCSHP
+	VSCHP
+	DFLTCC
+	D
+	DR
+	DXBR
+	DXTR
+	DXTRA
+	DXR
+	DDB
+	DDBR
+	DDTR
+	DDTRA
+	DD
+	DDR
+	DEB
+	DEBR
+	DE
+	DER
+	DP
+	DL
+	DLR
+	DLG
+	DLGR
+	DSG
+	DSGR
+	DSGF
+	DSGFR
+	DIDBR
+	DIEBR
+	ED
+	EDMK
+	X
+	XR
+	XRK
+	XY
+	XG
+	XGR
+	XGRK
+	XC
+	XI
+	XIY
+	XIHF
+	XILF
+	EX
+	EXRL
+	EAR
+	ESEA
+	EEXTR
+	EEDTR
+	ECAG
+	ECTG
+	EFPC
+	EPAR
+	EPAIR
+	EPSW
+	ESAR
+	ESAIR
+	ESXTR
+	ESDTR
+	EREG
+	EREGG
+	ESTA
+	ETND
+	FLOGR
+	HSCH
+	HDR
+	HER
+	IAC
+	IEXTR
+	IEDTR
+	IC
+	ICY
+	ICMH
+	ICM
+	ICMY
+	IIHH
+	IIHL
+	IIHF
+	IILH
+	IILL
+	IILF
+	IPM
+	IPK
+	IRBM
+	ISKE
+	IVSK
+	IDTE
+	IPTE
+	L
+	LR
+	LY
+	LG
+	LGR
+	LGF
+	LGFR
+	LXR
+	LD
+	LDR
+	LDY
+	LE
+	LER
+	LEY
+	LAM
+	LAMY
+	LA
+	LAY
+	LAE
+	LAEY
+	LARL
+	LASP
+	LAA
+	LAAG
+	LAAL
+	LAALG
+	LAN
+	LANG
+	LAX
+	LAXG
+	LAO
+	LAOG
+	LT
+	LTR
+	LTG
+	LTGR
+	LTGF
+	LTGFR
+	LTXBR
+	LTXTR
+	LTXR
+	LTDBR
+	LTDTR
+	LTDR
+	LTEBR
+	LTER
+	LAT
+	LGAT
+	LZRF
+	LZRG
+	LBEAR
+	LB
+	LBR
+	LGB
+	LGBR
+	LBH
+	LCR
+	LCGR
+	LCGFR
+	LCXBR
+	LCXR
+	LCDBR
+	LCDR
+	LCDFR
+	LCEBR
+	LCER
+	LCTL
+	LCTLG
+	LCBB
+	FIXBR
+	FIXBRA
+	FIXTR
+	FIXR
+	FIDBR
+	FIDBRA
+	FIDTR
+	FIDR
+	FIEBR
+	FIEBRA
+	FIER
+	LFPC
+	LFAS
+	LDGR
+	LGDR
+	LGG
+	LGSC
+	LH
+	LHR
+	LHY
+	LGH
+	LGHR
+	LHH
+	LOCHHI
+	LHI
+	LGHI
+	LOCHI
+	LOCGHI
+	LHRL
+	LGHRL
+	LFH
+	LFHAT
+	LOCFH
+	LOCFHR
+	LGFI
+	LXDB
+	LXDBR
+	LXDTR
+	LXD
+	LXDR
+	LXEB
+	LXEBR
+	LXE
+	LXER
+	LDEB
+	LDEBR
+	LDETR
+	LDE
+	LDER
+	LLGF
+	LLGFR
+	LLGFSG
+	LLGFAT
+	LLZRGF
+	LLC
+	LLCR
+	LLGC
+	LLGCR
+	LLCH
+	LLH
+	LLHR
+	LLGH
+	LLGHR
+	LLHH
+	LLHRL
+	LLGHRL
+	LLIHH
+	LLIHL
+	LLIHF
+	LLILH
+	LLILL
+	LLILF
+	LLGFRL
+	LLGT
+	LLGTR
+	LLGTAT
+	LM
+	LMY
+	LMG
+	LMD
+	LMH
+	LNR
+	LNGR
+	LNGFR
+	LNXBR
+	LNXR
+	LNDBR
+	LNDR
+	LNDFR
+	LNEBR
+	LNER
+	LOC
+	LOCR
+	LOCG
+	LOCGR
+	LPTEA
+	LPD
+	LPDG
+	LPQ
+	LPR
+	LPGR
+	LPGFR
+	LPXBR
+	LPXR
+	LPDBR
+	LPDR
+	LPDFR
+	LPEBR
+	LPER
+	LPSW
+	LPSWE
+	LPSWEY
+	LRA
+	LRAY
+	LRAG
+	LRL
+	LGRL
+	LGFRL
+	LRVH
+	LRV
+	LRVR
+	LRVG
+	LRVGR
+	LDXBR
+	LDXBRA
+	LDXTR
+	LDXR
+	LRDR
+	LEXBR
+	LEXBRA
+	LEXR
+	LEDBR
+	LEDBRA
+	LEDTR
+	LEDR
+	LRER
+	LURA
+	LURAG
+	LZXR
+	LZDR
+	LZER
+	MSTA
+	MSCH
+	MC
+	MVHHI
+	MVHI
+	MVGHI
+	MVC
+	MVI
+	MVIY
+	MVCIN
+	MVCL
+	MVCLE
+	MVCLU
+	MVN
+	MVPG
+	MVCRL
+	MVST
+	MVCP
+	MVCS
+	MVCDK
+	MVCK
+	MVO
+	MVCOS
+	MVCSK
+	MVZ
+	MG
+	MGRK
+	M
+	MFY
+	MR
+	MXBR
+	MXTR
+	MXTRA
+	MXR
+	MDB
+	MDBR
+	MDTR
+	MDTRA
+	MD
+	MDR
+	MXDB
+	MXDBR
+	MXD
+	MXDR
+	MEEB
+	MEEBR
+	MEE
+	MEER
+	MDEB
+	MDEBR
+	MDE
+	MDER
+	ME
+	MER
+	MAY
+	MAYR
+	MADB
+	MADBR
+	MAD
+	MADR
+	MAEB
+	MAEBR
+	MAE
+	MAER
+	MAYH
+	MAYHR
+	MAYL
+	MAYLR
+	MSDB
+	MSDBR
+	MSD
+	MSDR
+	MSEB
+	MSEBR
+	MSE
+	MSER
+	MP
+	MH
+	MHY
+	MGH
+	MHI
+	MGHI
+	MLG
+	MLGR
+	ML
+	MLR
+	MS
+	MSC
+	MSR
+	MSRKC
+	MSY
+	MSG
+	MSGC
+	MSGR
+	MSGRKC
+	MSGF
+	MSGFR
+	MSFI
+	MSGFI
+	MYH
+	MYHR
+	MYL
+	MYLR
+	MY
+	MYR
+	NNRK
+	NNGRK
+	NNPA
+	NIAI
+	NTSTG
+	NORK
+	NOGRK
+	NXRK
+	NXGRK
+	O
+	OR
+	ORK
+	OY
+	OG
+	OGR
+	OGRK
+	OC
+	OI
+	OIY
+	OIHH
+	OIHL
+	OIHF
+	OILH
+	OILL
+	OILF
+	OCRK
+	OCGRK
+	PACK
+	PKA
+	PKU
+	PGIN
+	PGOUT
+	PCC
+	PCKMO
+	PFPO
+	PFMF
+	PLO
+	PPA
+	PRNO
+	PTFF
+	PTF
+	POPCNT
+	PFD
+	PFDRL
+	PC
+	PR
+	PT
+	PTI
+	PALB
+	PTLB
+	QAXTR
+	QADTR
+	QPACI
+	RRXTR
+	RRDTR
+	RCHP
+	RDP
+	RRBE
+	RRBM
+	RP
+	RSCH
+	RLL
+	RLLG
+	RNSBG
+	RXSBG
+	RISBG
+	RISBGN
+	RISBHG
+	RISBLG
+	ROSBG
+	SRST
+	SRSTU
+	SELR
+	SELGR
+	SELFHR
+	SAR
+	SAL
+	SAC
+	SACF
+	SAM24
+	SAM31
+	SAM64
+	SRNM
+	SRNMB
+	SCHM
+	SCK
+	SCKC
+	SCKPF
+	SPT
+	SRNMT
+	SFPC
+	SFASR
+	SPX
+	SPM
+	SPKA
+	SSAR
+	SSAIR
+	SSKE
+	SSM
+	SRP
+	SLDA
+	SLDL
+	SLA
+	SLAK
+	SLAG
+	SLL
+	SLLK
+	SLLG
+	SRDA
+	SRDL
+	SRA
+	SRAK
+	SRAG
+	SRL
+	SRLK
+	SRLG
+	SLXT
+	SLDT
+	SRXT
+	SRDT
+	SIGP
+	SORTL
+	SQXBR
+	SQXR
+	SQDB
+	SQDBR
+	SQD
+	SQDR
+	SQEB
+	SQEBR
+	SQE
+	SQER
+	SSCH
+	ST
+	STY
+	STG
+	STD
+	STDY
+	STE
+	STEY
+	STAM
+	STAMY
+	STBEAR
+	STCPS
+	STCRW
+	STC
+	STCY
+	STCH
+	STCMH
+	STCM
+	STCMY
+	STCK
+	STCKC
+	STCKE
+	STCKF
+	STCTL
+	STCTG
+	STAP
+	STIDP
+	STPT
+	STFL
+	STFLE
+	STFPC
+	STGSC
+	STH
+	STHY
+	STHH
+	STHRL
+	STFH
+	STOCFH
+	STM
+	STMY
+	STMG
+	STMH
+	STOC
+	STOCG
+	STPQ
+	STPX
+	STRAG
+	STRL
+	STGRL
+	STRVH
+	STRV
+	STRVG
+	STSCH
+	STSI
+	STNSM
+	STOSM
+	STURA
+	STURG
+	S
+	SR
+	SRK
+	SY
+	SG
+	SGR
+	SGRK
+	SGF
+	SGFR
+	SXBR
+	SXTR
+	SXTRA
+	SDB
+	SDBR
+	SDTR
+	SDTRA
+	SEB
+	SEBR
+	SP
+	SH
+	SHY
+	SGH
+	SHHHR
+	SHHLR
+	SL
+	SLR
+	SLRK
+	SLY
+	SLG
+	SLGR
+	SLGRK
+	SLGF
+	SLGFR
+	SLHHHR
+	SLHHLR
+	SLFI
+	SLGFI
+	SLB
+	SLBR
+	SLBG
+	SLBGR
+	SXR
+	SD
+	SDR
+	SE
+	SER
+	SW
+	SWR
+	SU
+	SUR
+	SVC
+	TAR
+	TAM
+	TS
+	TB
+	TCXB
+	TDCXT
+	TCDB
+	TDCDT
+	TCEB
+	TDCET
+	TDGXT
+	TDGDT
+	TDGET
+	TP
+	TPEI
+	TPI
+	TPROT
+	TSCH
+	TM
+	TMY
+	TMHH
+	TMHL
+	TMLH
+	TMLL
+	TMH
+	TML
+	TRACE
+	TRACG
+	TABORT
+	TBEGINC
+	TBEGIN
+	TEND
+	TR
+	TRT
+	TRTE
+	TRTR
+	TRTRE
+	TRE
+	TROO
+	TROT
+	TRTO
+	TRTT
+	TRAP2
+	TRAP4
+	UNPK
+	UNPKA
+	UNPKU
+	UPT
+	VA
+	VACC
+	VAP
+	VAC
+	VACCC
+	VN
+	VNC
+	VAVG
+	VAVGL
+	VBPERM
+	VCKSM
+	VCP
+	VCEQ
+	VCH
+	VCHL
+	VCSPH
+	VCVB
+	VCVBG
+	VCVD
+	VCVDG
+	VCLZDP
+	VCLZ
+	VCTZ
+	VDP
+	VEC
+	VECL
+	VERIM
+	VERLL
+	VERLLV
+	VESLV
+	VESL
+	VESRA
+	VESRAV
+	VESRL
+	VESRLV
+	VX
+	VFAE
+	VFEE
+	VFENE
+	VFA
+	WFK
+	VFCE
+	VFCH
+	VFCHE
+	WFC
+	VCLFNH
+	VCLFNL
+	VCRNF
+	VCFPS
+	VCDG
+	VCFPL
+	VCDLG
+	VCFN
+	VCSFP
+	VCGD
+	VCLFP
+	VCLGD
+	VCNF
+	VFD
+	VFLL
+	VFLR
+	VFMAX
+	VFMIN
+	VFM
+	VFMA
+	VFMS
+	VFNMA
+	VFNMS
+	VFPSO
+	VFSQ
+	VFS
+	VFTCI
+	VGFM
+	VGFMA
+	VGEF
+	VGEG
+	VGBM
+	VGM
+	VISTR
+	VL
+	VLR
+	VLREP
+	VLEBRH
+	VLEBRF
+	VLEBRG
+	VLBRREP
+	VLLEBRZ
+	VLBR
+	VLC
+	VLEH
+	VLEF
+	VLEG
+	VLEB
+	VLEIH
+	VLEIF
+	VLEIG
+	VLEIB
+	VLER
+	VFI
+	VLGV
+	VLIP
+	VLLEZ
+	VLM
+	VLP
+	VLRL
+	VLRLR
+	VLBB
+	VLVG
+	VLVGP
+	VLL
+	VMX
+	VMXL
+	VMRH
+	VMRL
+	VMN
+	VMNL
+	VMAE
+	VMAH
+	VMALE
+	VMALH
+	VMALO
+	VMAL
+	VMAO
+	VMSP
+	VMP
+	VME
+	VMH
+	VMLE
+	VMLH
+	VMLO
+	VML
+	VMO
+	VMSL
+	VNN
+	VNO
+	VNX
+	VO
+	VOC
+	VPK
+	VPKLS
+	VPKS
+	VPKZ
+	VPKZR
+	VPSOP
+	VPERM
+	VPDI
+	VPOPCT
+	VRP
+	VREP
+	VREPI
+	VSCEF
+	VSCEG
+	VSEL
+	VSDP
+	VSRP
+	VSRPR
+	VSL
+	VSLB
+	VSLD
+	VSLDB
+	VSRA
+	VSRAB
+	VSRD
+	VSRL
+	VSRLB
+	VSEG
+	VST
+	VSTEBRH
+	VSTEBRF
+	VSTEBRG
+	VSTBR
+	VSTEH
+	VSTEF
+	VSTEG
+	VSTEB
+	VSTER
+	VSTM
+	VSTRL
+	VSTRLR
+	VSTL
+	VSTRC
+	VSTRS
+	VS
+	VSCBI
+	VSP
+	VSBCBI
+	VSBI
+	VSUMG
+	VSUMQ
+	VSUM
+	VTP
+	VTM
+	VUPH
+	VUPLH
+	VUPLL
+	VUPL
+	VUPKZ
+	VUPKZH
+	VUPKZL
+	ZAP
+)
+
+var opstr = [...]string{
+	A:       "a",
+	AR:      "ar",
+	ARK:     "ark",
+	AY:      "ay",
+	AG:      "ag",
+	AGR:     "agr",
+	AGRK:    "agrk",
+	AGF:     "agf",
+	AGFR:    "agfr",
+	AXBR:    "axbr",
+	AXTR:    "axtr",
+	AXTRA:   "axtra",
+	ADB:     "adb",
+	ADBR:    "adbr",
+	ADTR:    "adtr",
+	ADTRA:   "adtra",
+	AEB:     "aeb",
+	AEBR:    "aebr",
+	AP:      "ap",
+	AH:      "ah",
+	AHY:     "ahy",
+	AGH:     "agh",
+	AHI:     "ahi",
+	AGHI:    "aghi",
+	AHHHR:   "ahhhr",
+	AHHLR:   "ahhlr",
+	AFI:     "afi",
+	AHIK:    "ahik",
+	ASI:     "asi",
+	AGHIK:   "aghik",
+	AGFI:    "agfi",
+	AGSI:    "agsi",
+	AIH:     "aih",
+	AL:      "al",
+	ALR:     "alr",
+	ALRK:    "alrk",
+	ALY:     "aly",
+	ALG:     "alg",
+	ALGR:    "algr",
+	ALGRK:   "algrk",
+	ALGF:    "algf",
+	ALGFR:   "algfr",
+	ALHHHR:  "alhhhr",
+	ALHHLR:  "alhhlr",
+	ALFI:    "alfi",
+	ALGFI:   "algfi",
+	ALC:     "alc",
+	ALCR:    "alcr",
+	ALCG:    "alcg",
+	ALCGR:   "alcgr",
+	ALHSIK:  "alhsik",
+	ALSI:    "alsi",
+	ALGHSIK: "alghsik",
+	ALGSI:   "algsi",
+	ALSIH:   "alsih",
+	ALSIHN:  "alsihn",
+	AXR:     "axr",
+	AD:      "ad",
+	ADR:     "adr",
+	AE:      "ae",
+	AER:     "aer",
+	AW:      "aw",
+	AWR:     "awr",
+	AU:      "au",
+	AUR:     "aur",
+	N:       "n",
+	NR:      "nr",
+	NRK:     "nrk",
+	NY:      "ny",
+	NG:      "ng",
+	NGR:     "ngr",
+	NGRK:    "ngrk",
+	NC:      "nc",
+	NI:      "ni",
+	NIY:     "niy",
+	NIHH:    "nihh",
+	NIHL:    "nihl",
+	NIHF:    "nihf",
+	NILH:    "nilh",
+	NILL:    "nill",
+	NILF:    "nilf",
+	NCRK:    "ncrk",
+	NCGRK:   "ncgrk",
+	BAL:     "bal",
+	BALR:    "balr",
+	BAS:     "bas",
+	BASR:    "basr",
+	BASSM:   "bassm",
+	BSA:     "bsa",
+	BSM:     "bsm",
+	BAKR:    "bakr",
+	BSG:     "bsg",
+	BIC:     "bic",
+	BC:      "bc",
+	BCR:     "bcr",
+	BCT:     "bct",
+	BCTR:    "bctr",
+	BCTG:    "bctg",
+	BCTGR:   "bctgr",
+	BXH:     "bxh",
+	BXHG:    "bxhg",
+	BXLE:    "bxle",
+	BXLEG:   "bxleg",
+	BPP:     "bpp",
+	BPRP:    "bprp",
+	BRAS:    "bras",
+	BRASL:   "brasl",
+	BRC:     "brc",
+	BRCL:    "brcl",
+	BRCT:    "brct",
+	BRCTG:   "brctg",
+	BRCTH:   "brcth",
+	BRXH:    "brxh",
+	BRXHG:   "brxhg",
+	BRXLE:   "brxle",
+	BRXLG:   "brxlg",
+	XSCH:    "xsch",
+	CKSM:    "cksm",
+	KM:      "km",
+	KMA:     "kma",
+	KMC:     "kmc",
+	KMF:     "kmf",
+	KMCTR:   "kmctr",
+	KMO:     "kmo",
+	CSCH:    "csch",
+	C:       "c",
+	CR:      "cr",
+	CY:      "cy",
+	CG:      "cg",
+	CGR:     "cgr",
+	CGF:     "cgf",
+	CGFR:    "cgfr",
+	CXBR:    "cxbr",
+	CXTR:    "cxtr",
+	CXR:     "cxr",
+	CDB:     "cdb",
+	CDBR:    "cdbr",
+	CDTR:    "cdtr",
+	CD:      "cd",
+	CDR:     "cdr",
+	CEB:     "ceb",
+	CEBR:    "cebr",
+	CE:      "ce",
+	CER:     "cer",
+	CRB:     "crb",
+	CGRB:    "cgrb",
+	CRJ:     "crj",
+	CGRJ:    "cgrj",
+	CFC:     "cfc",
+	CRDTE:   "crdte",
+	KXBR:    "kxbr",
+	KXTR:    "kxtr",
+	KDB:     "kdb",
+	KDBR:    "kdbr",
+	KDTR:    "kdtr",
+	KEB:     "keb",
+	KEBR:    "kebr",
+	CS:      "cs",
+	CSY:     "csy",
+	CSG:     "csg",
+	CSP:     "csp",
+	CSPG:    "cspg",
+	CSST:    "csst",
+	CRT:     "crt",
+	CGRT:    "cgrt",
+	CEXTR:   "cextr",
+	CEDTR:   "cedtr",
+	CP:      "cp",
+	CDS:     "cds",
+	CDSY:    "cdsy",
+	CDSG:    "cdsg",
+	CH:      "ch",
+	CHY:     "chy",
+	CGH:     "cgh",
+	CHHSI:   "chhsi",
+	CHI:     "chi",
+	CHSI:    "chsi",
+	CGHI:    "cghi",
+	CGHSI:   "cghsi",
+	CHRL:    "chrl",
+	CGHRL:   "cghrl",
+	CHF:     "chf",
+	CHHR:    "chhr",
+	CHLR:    "chlr",
+	CFI:     "cfi",
+	CGFI:    "cgfi",
+	CIB:     "cib",
+	CGIB:    "cgib",
+	CIJ:     "cij",
+	CGIJ:    "cgij",
+	CIT:     "cit",
+	CGIT:    "cgit",
+	CIH:     "cih",
+	CL:      "cl",
+	CLR:     "clr",
+	CLY:     "cly",
+	CLG:     "clg",
+	CLGR:    "clgr",
+	CLGF:    "clgf",
+	CLGFR:   "clgfr",
+	CLC:     "clc",
+	CLI:     "cli",
+	CLIY:    "cliy",
+	CLRB:    "clrb",
+	CLGRB:   "clgrb",
+	CLRJ:    "clrj",
+	CLGRJ:   "clgrj",
+	CLRT:    "clrt",
+	CLT:     "clt",
+	CLGRT:   "clgrt",
+	CLGT:    "clgt",
+	CLMH:    "clmh",
+	CLM:     "clm",
+	CLMY:    "clmy",
+	CLHF:    "clhf",
+	CLHHR:   "clhhr",
+	CLHLR:   "clhlr",
+	CLHHSI:  "clhhsi",
+	CLFI:    "clfi",
+	CLFHSI:  "clfhsi",
+	CLGHSI:  "clghsi",
+	CLGFI:   "clgfi",
+	CLIB:    "clib",
+	CLGIB:   "clgib",
+	CLIJ:    "clij",
+	CLGIJ:   "clgij",
+	CLFIT:   "clfit",
+	CLGIT:   "clgit",
+	CLIH:    "clih",
+	CLCL:    "clcl",
+	CLCLE:   "clcle",
+	CLCLU:   "clclu",
+	CLRL:    "clrl",
+	CLHRL:   "clhrl",
+	CLGRL:   "clgrl",
+	CLGHRL:  "clghrl",
+	CLGFRL:  "clgfrl",
+	CLST:    "clst",
+	CRL:     "crl",
+	CGRL:    "cgrl",
+	CGFRL:   "cgfrl",
+	CUSE:    "cuse",
+	CMPSC:   "cmpsc",
+	KDSA:    "kdsa",
+	KIMD:    "kimd",
+	KLMD:    "klmd",
+	KMAC:    "kmac",
+	THDR:    "thdr",
+	THDER:   "thder",
+	CXFBR:   "cxfbr",
+	CXFBRA:  "cxfbra",
+	CXFTR:   "cxftr",
+	CXFR:    "cxfr",
+	CDFBR:   "cdfbr",
+	CDFBRA:  "cdfbra",
+	CDFTR:   "cdftr",
+	CDFR:    "cdfr",
+	CEFBR:   "cefbr",
+	CEFBRA:  "cefbra",
+	CEFR:    "cefr",
+	CXGBR:   "cxgbr",
+	CXGBRA:  "cxgbra",
+	CXGTR:   "cxgtr",
+	CXGTRA:  "cxgtra",
+	CXGR:    "cxgr",
+	CDGBR:   "cdgbr",
+	CDGBRA:  "cdgbra",
+	CDGTR:   "cdgtr",
+	CDGTRA:  "cdgtra",
+	CDGR:    "cdgr",
+	CEGBR:   "cegbr",
+	CEGBRA:  "cegbra",
+	CEGR:    "cegr",
+	CXLFBR:  "cxlfbr",
+	CXLFTR:  "cxlftr",
+	CDLFBR:  "cdlfbr",
+	CDLFTR:  "cdlftr",
+	CELFBR:  "celfbr",
+	CXLGBR:  "cxlgbr",
+	CXLGTR:  "cxlgtr",
+	CDLGBR:  "cdlgbr",
+	CDLGTR:  "cdlgtr",
+	CELGBR:  "celgbr",
+	CXPT:    "cxpt",
+	CDPT:    "cdpt",
+	CXSTR:   "cxstr",
+	CDSTR:   "cdstr",
+	CXUTR:   "cxutr",
+	CDUTR:   "cdutr",
+	CXZT:    "cxzt",
+	CDZT:    "cdzt",
+	TBEDR:   "tbedr",
+	TBDR:    "tbdr",
+	CVB:     "cvb",
+	CVBY:    "cvby",
+	CVBG:    "cvbg",
+	CVD:     "cvd",
+	CVDY:    "cvdy",
+	CVDG:    "cvdg",
+	CFXBR:   "cfxbr",
+	CFXBRA:  "cfxbra",
+	CGXBR:   "cgxbr",
+	CGXBRA:  "cgxbra",
+	CFXTR:   "cfxtr",
+	CGXTR:   "cgxtr",
+	CGXTRA:  "cgxtra",
+	CFXR:    "cfxr",
+	CGXR:    "cgxr",
+	CFDBR:   "cfdbr",
+	CFDBRA:  "cfdbra",
+	CGDBR:   "cgdbr",
+	CGDBRA:  "cgdbra",
+	CFDTR:   "cfdtr",
+	CGDTR:   "cgdtr",
+	CGDTRA:  "cgdtra",
+	CFDR:    "cfdr",
+	CGDR:    "cgdr",
+	CFEBR:   "cfebr",
+	CFEBRA:  "cfebra",
+	CGEBR:   "cgebr",
+	CGEBRA:  "cgebra",
+	CFER:    "cfer",
+	CGER:    "cger",
+	CLFXBR:  "clfxbr",
+	CLGXBR:  "clgxbr",
+	CLFXTR:  "clfxtr",
+	CLGXTR:  "clgxtr",
+	CLFDBR:  "clfdbr",
+	CLGDBR:  "clgdbr",
+	CLFDTR:  "clfdtr",
+	CLGDTR:  "clgdtr",
+	CLFEBR:  "clfebr",
+	CLGEBR:  "clgebr",
+	CPXT:    "cpxt",
+	CPDT:    "cpdt",
+	CSXTR:   "csxtr",
+	CSDTR:   "csdtr",
+	CUXTR:   "cuxtr",
+	CUDTR:   "cudtr",
+	CZXT:    "czxt",
+	CZDT:    "czdt",
+	CU24:    "cu24",
+	CU21:    "cu21",
+	CU12:    "cu12",
+	CU14:    "cu14",
+	CU42:    "cu42",
+	CU41:    "cu41",
+	CPYA:    "cpya",
+	CPSDR:   "cpsdr",
+	VSCSHP:  "vscshp",
+	VSCHP:   "vschp",
+	DFLTCC:  "dfltcc",
+	D:       "d",
+	DR:      "dr",
+	DXBR:    "dxbr",
+	DXTR:    "dxtr",
+	DXTRA:   "dxtra",
+	DXR:     "dxr",
+	DDB:     "ddb",
+	DDBR:    "ddbr",
+	DDTR:    "ddtr",
+	DDTRA:   "ddtra",
+	DD:      "dd",
+	DDR:     "ddr",
+	DEB:     "deb",
+	DEBR:    "debr",
+	DE:      "de",
+	DER:     "der",
+	DP:      "dp",
+	DL:      "dl",
+	DLR:     "dlr",
+	DLG:     "dlg",
+	DLGR:    "dlgr",
+	DSG:     "dsg",
+	DSGR:    "dsgr",
+	DSGF:    "dsgf",
+	DSGFR:   "dsgfr",
+	DIDBR:   "didbr",
+	DIEBR:   "diebr",
+	ED:      "ed",
+	EDMK:    "edmk",
+	X:       "x",
+	XR:      "xr",
+	XRK:     "xrk",
+	XY:      "xy",
+	XG:      "xg",
+	XGR:     "xgr",
+	XGRK:    "xgrk",
+	XC:      "xc",
+	XI:      "xi",
+	XIY:     "xiy",
+	XIHF:    "xihf",
+	XILF:    "xilf",
+	EX:      "ex",
+	EXRL:    "exrl",
+	EAR:     "ear",
+	ESEA:    "esea",
+	EEXTR:   "eextr",
+	EEDTR:   "eedtr",
+	ECAG:    "ecag",
+	ECTG:    "ectg",
+	EFPC:    "efpc",
+	EPAR:    "epar",
+	EPAIR:   "epair",
+	EPSW:    "epsw",
+	ESAR:    "esar",
+	ESAIR:   "esair",
+	ESXTR:   "esxtr",
+	ESDTR:   "esdtr",
+	EREG:    "ereg",
+	EREGG:   "eregg",
+	ESTA:    "esta",
+	ETND:    "etnd",
+	FLOGR:   "flogr",
+	HSCH:    "hsch",
+	HDR:     "hdr",
+	HER:     "her",
+	IAC:     "iac",
+	IEXTR:   "iextr",
+	IEDTR:   "iedtr",
+	IC:      "ic",
+	ICY:     "icy",
+	ICMH:    "icmh",
+	ICM:     "icm",
+	ICMY:    "icmy",
+	IIHH:    "iihh",
+	IIHL:    "iihl",
+	IIHF:    "iihf",
+	IILH:    "iilh",
+	IILL:    "iill",
+	IILF:    "iilf",
+	IPM:     "ipm",
+	IPK:     "ipk",
+	IRBM:    "irbm",
+	ISKE:    "iske",
+	IVSK:    "ivsk",
+	IDTE:    "idte",
+	IPTE:    "ipte",
+	L:       "l",
+	LR:      "lr",
+	LY:      "ly",
+	LG:      "lg",
+	LGR:     "lgr",
+	LGF:     "lgf",
+	LGFR:    "lgfr",
+	LXR:     "lxr",
+	LD:      "ld",
+	LDR:     "ldr",
+	LDY:     "ldy",
+	LE:      "le",
+	LER:     "ler",
+	LEY:     "ley",
+	LAM:     "lam",
+	LAMY:    "lamy",
+	LA:      "la",
+	LAY:     "lay",
+	LAE:     "lae",
+	LAEY:    "laey",
+	LARL:    "larl",
+	LASP:    "lasp",
+	LAA:     "laa",
+	LAAG:    "laag",
+	LAAL:    "laal",
+	LAALG:   "laalg",
+	LAN:     "lan",
+	LANG:    "lang",
+	LAX:     "lax",
+	LAXG:    "laxg",
+	LAO:     "lao",
+	LAOG:    "laog",
+	LT:      "lt",
+	LTR:     "ltr",
+	LTG:     "ltg",
+	LTGR:    "ltgr",
+	LTGF:    "ltgf",
+	LTGFR:   "ltgfr",
+	LTXBR:   "ltxbr",
+	LTXTR:   "ltxtr",
+	LTXR:    "ltxr",
+	LTDBR:   "ltdbr",
+	LTDTR:   "ltdtr",
+	LTDR:    "ltdr",
+	LTEBR:   "ltebr",
+	LTER:    "lter",
+	LAT:     "lat",
+	LGAT:    "lgat",
+	LZRF:    "lzrf",
+	LZRG:    "lzrg",
+	LBEAR:   "lbear",
+	LB:      "lb",
+	LBR:     "lbr",
+	LGB:     "lgb",
+	LGBR:    "lgbr",
+	LBH:     "lbh",
+	LCR:     "lcr",
+	LCGR:    "lcgr",
+	LCGFR:   "lcgfr",
+	LCXBR:   "lcxbr",
+	LCXR:    "lcxr",
+	LCDBR:   "lcdbr",
+	LCDR:    "lcdr",
+	LCDFR:   "lcdfr",
+	LCEBR:   "lcebr",
+	LCER:    "lcer",
+	LCTL:    "lctl",
+	LCTLG:   "lctlg",
+	LCBB:    "lcbb",
+	FIXBR:   "fixbr",
+	FIXBRA:  "fixbra",
+	FIXTR:   "fixtr",
+	FIXR:    "fixr",
+	FIDBR:   "fidbr",
+	FIDBRA:  "fidbra",
+	FIDTR:   "fidtr",
+	FIDR:    "fidr",
+	FIEBR:   "fiebr",
+	FIEBRA:  "fiebra",
+	FIER:    "fier",
+	LFPC:    "lfpc",
+	LFAS:    "lfas",
+	LDGR:    "ldgr",
+	LGDR:    "lgdr",
+	LGG:     "lgg",
+	LGSC:    "lgsc",
+	LH:      "lh",
+	LHR:     "lhr",
+	LHY:     "lhy",
+	LGH:     "lgh",
+	LGHR:    "lghr",
+	LHH:     "lhh",
+	LOCHHI:  "lochhi",
+	LHI:     "lhi",
+	LGHI:    "lghi",
+	LOCHI:   "lochi",
+	LOCGHI:  "locghi",
+	LHRL:    "lhrl",
+	LGHRL:   "lghrl",
+	LFH:     "lfh",
+	LFHAT:   "lfhat",
+	LOCFH:   "locfh",
+	LOCFHR:  "locfhr",
+	LGFI:    "lgfi",
+	LXDB:    "lxdb",
+	LXDBR:   "lxdbr",
+	LXDTR:   "lxdtr",
+	LXD:     "lxd",
+	LXDR:    "lxdr",
+	LXEB:    "lxeb",
+	LXEBR:   "lxebr",
+	LXE:     "lxe",
+	LXER:    "lxer",
+	LDEB:    "ldeb",
+	LDEBR:   "ldebr",
+	LDETR:   "ldetr",
+	LDE:     "lde",
+	LDER:    "lder",
+	LLGF:    "llgf",
+	LLGFR:   "llgfr",
+	LLGFSG:  "llgfsg",
+	LLGFAT:  "llgfat",
+	LLZRGF:  "llzrgf",
+	LLC:     "llc",
+	LLCR:    "llcr",
+	LLGC:    "llgc",
+	LLGCR:   "llgcr",
+	LLCH:    "llch",
+	LLH:     "llh",
+	LLHR:    "llhr",
+	LLGH:    "llgh",
+	LLGHR:   "llghr",
+	LLHH:    "llhh",
+	LLHRL:   "llhrl",
+	LLGHRL:  "llghrl",
+	LLIHH:   "llihh",
+	LLIHL:   "llihl",
+	LLIHF:   "llihf",
+	LLILH:   "llilh",
+	LLILL:   "llill",
+	LLILF:   "llilf",
+	LLGFRL:  "llgfrl",
+	LLGT:    "llgt",
+	LLGTR:   "llgtr",
+	LLGTAT:  "llgtat",
+	LM:      "lm",
+	LMY:     "lmy",
+	LMG:     "lmg",
+	LMD:     "lmd",
+	LMH:     "lmh",
+	LNR:     "lnr",
+	LNGR:    "lngr",
+	LNGFR:   "lngfr",
+	LNXBR:   "lnxbr",
+	LNXR:    "lnxr",
+	LNDBR:   "lndbr",
+	LNDR:    "lndr",
+	LNDFR:   "lndfr",
+	LNEBR:   "lnebr",
+	LNER:    "lner",
+	LOC:     "loc",
+	LOCR:    "locr",
+	LOCG:    "locg",
+	LOCGR:   "locgr",
+	LPTEA:   "lptea",
+	LPD:     "lpd",
+	LPDG:    "lpdg",
+	LPQ:     "lpq",
+	LPR:     "lpr",
+	LPGR:    "lpgr",
+	LPGFR:   "lpgfr",
+	LPXBR:   "lpxbr",
+	LPXR:    "lpxr",
+	LPDBR:   "lpdbr",
+	LPDR:    "lpdr",
+	LPDFR:   "lpdfr",
+	LPEBR:   "lpebr",
+	LPER:    "lper",
+	LPSW:    "lpsw",
+	LPSWE:   "lpswe",
+	LPSWEY:  "lpswey",
+	LRA:     "lra",
+	LRAY:    "lray",
+	LRAG:    "lrag",
+	LRL:     "lrl",
+	LGRL:    "lgrl",
+	LGFRL:   "lgfrl",
+	LRVH:    "lrvh",
+	LRV:     "lrv",
+	LRVR:    "lrvr",
+	LRVG:    "lrvg",
+	LRVGR:   "lrvgr",
+	LDXBR:   "ldxbr",
+	LDXBRA:  "ldxbra",
+	LDXTR:   "ldxtr",
+	LDXR:    "ldxr",
+	LRDR:    "lrdr",
+	LEXBR:   "lexbr",
+	LEXBRA:  "lexbra",
+	LEXR:    "lexr",
+	LEDBR:   "ledbr",
+	LEDBRA:  "ledbra",
+	LEDTR:   "ledtr",
+	LEDR:    "ledr",
+	LRER:    "lrer",
+	LURA:    "lura",
+	LURAG:   "lurag",
+	LZXR:    "lzxr",
+	LZDR:    "lzdr",
+	LZER:    "lzer",
+	MSTA:    "msta",
+	MSCH:    "msch",
+	MC:      "mc",
+	MVHHI:   "mvhhi",
+	MVHI:    "mvhi",
+	MVGHI:   "mvghi",
+	MVC:     "mvc",
+	MVI:     "mvi",
+	MVIY:    "mviy",
+	MVCIN:   "mvcin",
+	MVCL:    "mvcl",
+	MVCLE:   "mvcle",
+	MVCLU:   "mvclu",
+	MVN:     "mvn",
+	MVPG:    "mvpg",
+	MVCRL:   "mvcrl",
+	MVST:    "mvst",
+	MVCP:    "mvcp",
+	MVCS:    "mvcs",
+	MVCDK:   "mvcdk",
+	MVCK:    "mvck",
+	MVO:     "mvo",
+	MVCOS:   "mvcos",
+	MVCSK:   "mvcsk",
+	MVZ:     "mvz",
+	MG:      "mg",
+	MGRK:    "mgrk",
+	M:       "m",
+	MFY:     "mfy",
+	MR:      "mr",
+	MXBR:    "mxbr",
+	MXTR:    "mxtr",
+	MXTRA:   "mxtra",
+	MXR:     "mxr",
+	MDB:     "mdb",
+	MDBR:    "mdbr",
+	MDTR:    "mdtr",
+	MDTRA:   "mdtra",
+	MD:      "md",
+	MDR:     "mdr",
+	MXDB:    "mxdb",
+	MXDBR:   "mxdbr",
+	MXD:     "mxd",
+	MXDR:    "mxdr",
+	MEEB:    "meeb",
+	MEEBR:   "meebr",
+	MEE:     "mee",
+	MEER:    "meer",
+	MDEB:    "mdeb",
+	MDEBR:   "mdebr",
+	MDE:     "mde",
+	MDER:    "mder",
+	ME:      "me",
+	MER:     "mer",
+	MAY:     "may",
+	MAYR:    "mayr",
+	MADB:    "madb",
+	MADBR:   "madbr",
+	MAD:     "mad",
+	MADR:    "madr",
+	MAEB:    "maeb",
+	MAEBR:   "maebr",
+	MAE:     "mae",
+	MAER:    "maer",
+	MAYH:    "mayh",
+	MAYHR:   "mayhr",
+	MAYL:    "mayl",
+	MAYLR:   "maylr",
+	MSDB:    "msdb",
+	MSDBR:   "msdbr",
+	MSD:     "msd",
+	MSDR:    "msdr",
+	MSEB:    "mseb",
+	MSEBR:   "msebr",
+	MSE:     "mse",
+	MSER:    "mser",
+	MP:      "mp",
+	MH:      "mh",
+	MHY:     "mhy",
+	MGH:     "mgh",
+	MHI:     "mhi",
+	MGHI:    "mghi",
+	MLG:     "mlg",
+	MLGR:    "mlgr",
+	ML:      "ml",
+	MLR:     "mlr",
+	MS:      "ms",
+	MSC:     "msc",
+	MSR:     "msr",
+	MSRKC:   "msrkc",
+	MSY:     "msy",
+	MSG:     "msg",
+	MSGC:    "msgc",
+	MSGR:    "msgr",
+	MSGRKC:  "msgrkc",
+	MSGF:    "msgf",
+	MSGFR:   "msgfr",
+	MSFI:    "msfi",
+	MSGFI:   "msgfi",
+	MYH:     "myh",
+	MYHR:    "myhr",
+	MYL:     "myl",
+	MYLR:    "mylr",
+	MY:      "my",
+	MYR:     "myr",
+	NNRK:    "nnrk",
+	NNGRK:   "nngrk",
+	NNPA:    "nnpa",
+	NIAI:    "niai",
+	NTSTG:   "ntstg",
+	NORK:    "nork",
+	NOGRK:   "nogrk",
+	NXRK:    "nxrk",
+	NXGRK:   "nxgrk",
+	O:       "o",
+	OR:      "or",
+	ORK:     "ork",
+	OY:      "oy",
+	OG:      "og",
+	OGR:     "ogr",
+	OGRK:    "ogrk",
+	OC:      "oc",
+	OI:      "oi",
+	OIY:     "oiy",
+	OIHH:    "oihh",
+	OIHL:    "oihl",
+	OIHF:    "oihf",
+	OILH:    "oilh",
+	OILL:    "oill",
+	OILF:    "oilf",
+	OCRK:    "ocrk",
+	OCGRK:   "ocgrk",
+	PACK:    "pack",
+	PKA:     "pka",
+	PKU:     "pku",
+	PGIN:    "pgin",
+	PGOUT:   "pgout",
+	PCC:     "pcc",
+	PCKMO:   "pckmo",
+	PFPO:    "pfpo",
+	PFMF:    "pfmf",
+	PLO:     "plo",
+	PPA:     "ppa",
+	PRNO:    "prno",
+	PTFF:    "ptff",
+	PTF:     "ptf",
+	POPCNT:  "popcnt",
+	PFD:     "pfd",
+	PFDRL:   "pfdrl",
+	PC:      "pc",
+	PR:      "pr",
+	PT:      "pt",
+	PTI:     "pti",
+	PALB:    "palb",
+	PTLB:    "ptlb",
+	QAXTR:   "qaxtr",
+	QADTR:   "qadtr",
+	QPACI:   "qpaci",
+	RRXTR:   "rrxtr",
+	RRDTR:   "rrdtr",
+	RCHP:    "rchp",
+	RDP:     "rdp",
+	RRBE:    "rrbe",
+	RRBM:    "rrbm",
+	RP:      "rp",
+	RSCH:    "rsch",
+	RLL:     "rll",
+	RLLG:    "rllg",
+	RNSBG:   "rnsbg",
+	RXSBG:   "rxsbg",
+	RISBG:   "risbg",
+	RISBGN:  "risbgn",
+	RISBHG:  "risbhg",
+	RISBLG:  "risblg",
+	ROSBG:   "rosbg",
+	SRST:    "srst",
+	SRSTU:   "srstu",
+	SELR:    "selr",
+	SELGR:   "selgr",
+	SELFHR:  "selfhr",
+	SAR:     "sar",
+	SAL:     "sal",
+	SAC:     "sac",
+	SACF:    "sacf",
+	SAM24:   "sam24",
+	SAM31:   "sam31",
+	SAM64:   "sam64",
+	SRNM:    "srnm",
+	SRNMB:   "srnmb",
+	SCHM:    "schm",
+	SCK:     "sck",
+	SCKC:    "sckc",
+	SCKPF:   "sckpf",
+	SPT:     "spt",
+	SRNMT:   "srnmt",
+	SFPC:    "sfpc",
+	SFASR:   "sfasr",
+	SPX:     "spx",
+	SPM:     "spm",
+	SPKA:    "spka",
+	SSAR:    "ssar",
+	SSAIR:   "ssair",
+	SSKE:    "sske",
+	SSM:     "ssm",
+	SRP:     "srp",
+	SLDA:    "slda",
+	SLDL:    "sldl",
+	SLA:     "sla",
+	SLAK:    "slak",
+	SLAG:    "slag",
+	SLL:     "sll",
+	SLLK:    "sllk",
+	SLLG:    "sllg",
+	SRDA:    "srda",
+	SRDL:    "srdl",
+	SRA:     "sra",
+	SRAK:    "srak",
+	SRAG:    "srag",
+	SRL:     "srl",
+	SRLK:    "srlk",
+	SRLG:    "srlg",
+	SLXT:    "slxt",
+	SLDT:    "sldt",
+	SRXT:    "srxt",
+	SRDT:    "srdt",
+	SIGP:    "sigp",
+	SORTL:   "sortl",
+	SQXBR:   "sqxbr",
+	SQXR:    "sqxr",
+	SQDB:    "sqdb",
+	SQDBR:   "sqdbr",
+	SQD:     "sqd",
+	SQDR:    "sqdr",
+	SQEB:    "sqeb",
+	SQEBR:   "sqebr",
+	SQE:     "sqe",
+	SQER:    "sqer",
+	SSCH:    "ssch",
+	ST:      "st",
+	STY:     "sty",
+	STG:     "stg",
+	STD:     "std",
+	STDY:    "stdy",
+	STE:     "ste",
+	STEY:    "stey",
+	STAM:    "stam",
+	STAMY:   "stamy",
+	STBEAR:  "stbear",
+	STCPS:   "stcps",
+	STCRW:   "stcrw",
+	STC:     "stc",
+	STCY:    "stcy",
+	STCH:    "stch",
+	STCMH:   "stcmh",
+	STCM:    "stcm",
+	STCMY:   "stcmy",
+	STCK:    "stck",
+	STCKC:   "stckc",
+	STCKE:   "stcke",
+	STCKF:   "stckf",
+	STCTL:   "stctl",
+	STCTG:   "stctg",
+	STAP:    "stap",
+	STIDP:   "stidp",
+	STPT:    "stpt",
+	STFL:    "stfl",
+	STFLE:   "stfle",
+	STFPC:   "stfpc",
+	STGSC:   "stgsc",
+	STH:     "sth",
+	STHY:    "sthy",
+	STHH:    "sthh",
+	STHRL:   "sthrl",
+	STFH:    "stfh",
+	STOCFH:  "stocfh",
+	STM:     "stm",
+	STMY:    "stmy",
+	STMG:    "stmg",
+	STMH:    "stmh",
+	STOC:    "stoc",
+	STOCG:   "stocg",
+	STPQ:    "stpq",
+	STPX:    "stpx",
+	STRAG:   "strag",
+	STRL:    "strl",
+	STGRL:   "stgrl",
+	STRVH:   "strvh",
+	STRV:    "strv",
+	STRVG:   "strvg",
+	STSCH:   "stsch",
+	STSI:    "stsi",
+	STNSM:   "stnsm",
+	STOSM:   "stosm",
+	STURA:   "stura",
+	STURG:   "sturg",
+	S:       "s",
+	SR:      "sr",
+	SRK:     "srk",
+	SY:      "sy",
+	SG:      "sg",
+	SGR:     "sgr",
+	SGRK:    "sgrk",
+	SGF:     "sgf",
+	SGFR:    "sgfr",
+	SXBR:    "sxbr",
+	SXTR:    "sxtr",
+	SXTRA:   "sxtra",
+	SDB:     "sdb",
+	SDBR:    "sdbr",
+	SDTR:    "sdtr",
+	SDTRA:   "sdtra",
+	SEB:     "seb",
+	SEBR:    "sebr",
+	SP:      "sp",
+	SH:      "sh",
+	SHY:     "shy",
+	SGH:     "sgh",
+	SHHHR:   "shhhr",
+	SHHLR:   "shhlr",
+	SL:      "sl",
+	SLR:     "slr",
+	SLRK:    "slrk",
+	SLY:     "sly",
+	SLG:     "slg",
+	SLGR:    "slgr",
+	SLGRK:   "slgrk",
+	SLGF:    "slgf",
+	SLGFR:   "slgfr",
+	SLHHHR:  "slhhhr",
+	SLHHLR:  "slhhlr",
+	SLFI:    "slfi",
+	SLGFI:   "slgfi",
+	SLB:     "slb",
+	SLBR:    "slbr",
+	SLBG:    "slbg",
+	SLBGR:   "slbgr",
+	SXR:     "sxr",
+	SD:      "sd",
+	SDR:     "sdr",
+	SE:      "se",
+	SER:     "ser",
+	SW:      "sw",
+	SWR:     "swr",
+	SU:      "su",
+	SUR:     "sur",
+	SVC:     "svc",
+	TAR:     "tar",
+	TAM:     "tam",
+	TS:      "ts",
+	TB:      "tb",
+	TCXB:    "tcxb",
+	TDCXT:   "tdcxt",
+	TCDB:    "tcdb",
+	TDCDT:   "tdcdt",
+	TCEB:    "tceb",
+	TDCET:   "tdcet",
+	TDGXT:   "tdgxt",
+	TDGDT:   "tdgdt",
+	TDGET:   "tdget",
+	TP:      "tp",
+	TPEI:    "tpei",
+	TPI:     "tpi",
+	TPROT:   "tprot",
+	TSCH:    "tsch",
+	TM:      "tm",
+	TMY:     "tmy",
+	TMHH:    "tmhh",
+	TMHL:    "tmhl",
+	TMLH:    "tmlh",
+	TMLL:    "tmll",
+	TMH:     "tmh",
+	TML:     "tml",
+	TRACE:   "trace",
+	TRACG:   "tracg",
+	TABORT:  "tabort",
+	TBEGINC: "tbeginc",
+	TBEGIN:  "tbegin",
+	TEND:    "tend",
+	TR:      "tr",
+	TRT:     "trt",
+	TRTE:    "trte",
+	TRTR:    "trtr",
+	TRTRE:   "trtre",
+	TRE:     "tre",
+	TROO:    "troo",
+	TROT:    "trot",
+	TRTO:    "trto",
+	TRTT:    "trtt",
+	TRAP2:   "trap2",
+	TRAP4:   "trap4",
+	UNPK:    "unpk",
+	UNPKA:   "unpka",
+	UNPKU:   "unpku",
+	UPT:     "upt",
+	VA:      "va",
+	VACC:    "vacc",
+	VAP:     "vap",
+	VAC:     "vac",
+	VACCC:   "vaccc",
+	VN:      "vn",
+	VNC:     "vnc",
+	VAVG:    "vavg",
+	VAVGL:   "vavgl",
+	VBPERM:  "vbperm",
+	VCKSM:   "vcksm",
+	VCP:     "vcp",
+	VCEQ:    "vceq",
+	VCH:     "vch",
+	VCHL:    "vchl",
+	VCSPH:   "vcsph",
+	VCVB:    "vcvb",
+	VCVBG:   "vcvbg",
+	VCVD:    "vcvd",
+	VCVDG:   "vcvdg",
+	VCLZDP:  "vclzdp",
+	VCLZ:    "vclz",
+	VCTZ:    "vctz",
+	VDP:     "vdp",
+	VEC:     "vec",
+	VECL:    "vecl",
+	VERIM:   "verim",
+	VERLL:   "verll",
+	VERLLV:  "verllv",
+	VESLV:   "veslv",
+	VESL:    "vesl",
+	VESRA:   "vesra",
+	VESRAV:  "vesrav",
+	VESRL:   "vesrl",
+	VESRLV:  "vesrlv",
+	VX:      "vx",
+	VFAE:    "vfae",
+	VFEE:    "vfee",
+	VFENE:   "vfene",
+	VFA:     "vfa",
+	WFK:     "wfk",
+	VFCE:    "vfce",
+	VFCH:    "vfch",
+	VFCHE:   "vfche",
+	WFC:     "wfc",
+	VCLFNH:  "vclfnh",
+	VCLFNL:  "vclfnl",
+	VCRNF:   "vcrnf",
+	VCFPS:   "vcfps",
+	VCDG:    "vcdg",
+	VCFPL:   "vcfpl",
+	VCDLG:   "vcdlg",
+	VCFN:    "vcfn",
+	VCSFP:   "vcsfp",
+	VCGD:    "vcgd",
+	VCLFP:   "vclfp",
+	VCLGD:   "vclgd",
+	VCNF:    "vcnf",
+	VFD:     "vfd",
+	VFLL:    "vfll",
+	VFLR:    "vflr",
+	VFMAX:   "vfmax",
+	VFMIN:   "vfmin",
+	VFM:     "vfm",
+	VFMA:    "vfma",
+	VFMS:    "vfms",
+	VFNMA:   "vfnma",
+	VFNMS:   "vfnms",
+	VFPSO:   "vfpso",
+	VFSQ:    "vfsq",
+	VFS:     "vfs",
+	VFTCI:   "vftci",
+	VGFM:    "vgfm",
+	VGFMA:   "vgfma",
+	VGEF:    "vgef",
+	VGEG:    "vgeg",
+	VGBM:    "vgbm",
+	VGM:     "vgm",
+	VISTR:   "vistr",
+	VL:      "vl",
+	VLR:     "vlr",
+	VLREP:   "vlrep",
+	VLEBRH:  "vlebrh",
+	VLEBRF:  "vlebrf",
+	VLEBRG:  "vlebrg",
+	VLBRREP: "vlbrrep",
+	VLLEBRZ: "vllebrz",
+	VLBR:    "vlbr",
+	VLC:     "vlc",
+	VLEH:    "vleh",
+	VLEF:    "vlef",
+	VLEG:    "vleg",
+	VLEB:    "vleb",
+	VLEIH:   "vleih",
+	VLEIF:   "vleif",
+	VLEIG:   "vleig",
+	VLEIB:   "vleib",
+	VLER:    "vler",
+	VFI:     "vfi",
+	VLGV:    "vlgv",
+	VLIP:    "vlip",
+	VLLEZ:   "vllez",
+	VLM:     "vlm",
+	VLP:     "vlp",
+	VLRL:    "vlrl",
+	VLRLR:   "vlrlr",
+	VLBB:    "vlbb",
+	VLVG:    "vlvg",
+	VLVGP:   "vlvgp",
+	VLL:     "vll",
+	VMX:     "vmx",
+	VMXL:    "vmxl",
+	VMRH:    "vmrh",
+	VMRL:    "vmrl",
+	VMN:     "vmn",
+	VMNL:    "vmnl",
+	VMAE:    "vmae",
+	VMAH:    "vmah",
+	VMALE:   "vmale",
+	VMALH:   "vmalh",
+	VMALO:   "vmalo",
+	VMAL:    "vmal",
+	VMAO:    "vmao",
+	VMSP:    "vmsp",
+	VMP:     "vmp",
+	VME:     "vme",
+	VMH:     "vmh",
+	VMLE:    "vmle",
+	VMLH:    "vmlh",
+	VMLO:    "vmlo",
+	VML:     "vml",
+	VMO:     "vmo",
+	VMSL:    "vmsl",
+	VNN:     "vnn",
+	VNO:     "vno",
+	VNX:     "vnx",
+	VO:      "vo",
+	VOC:     "voc",
+	VPK:     "vpk",
+	VPKLS:   "vpkls",
+	VPKS:    "vpks",
+	VPKZ:    "vpkz",
+	VPKZR:   "vpkzr",
+	VPSOP:   "vpsop",
+	VPERM:   "vperm",
+	VPDI:    "vpdi",
+	VPOPCT:  "vpopct",
+	VRP:     "vrp",
+	VREP:    "vrep",
+	VREPI:   "vrepi",
+	VSCEF:   "vscef",
+	VSCEG:   "vsceg",
+	VSEL:    "vsel",
+	VSDP:    "vsdp",
+	VSRP:    "vsrp",
+	VSRPR:   "vsrpr",
+	VSL:     "vsl",
+	VSLB:    "vslb",
+	VSLD:    "vsld",
+	VSLDB:   "vsldb",
+	VSRA:    "vsra",
+	VSRAB:   "vsrab",
+	VSRD:    "vsrd",
+	VSRL:    "vsrl",
+	VSRLB:   "vsrlb",
+	VSEG:    "vseg",
+	VST:     "vst",
+	VSTEBRH: "vstebrh",
+	VSTEBRF: "vstebrf",
+	VSTEBRG: "vstebrg",
+	VSTBR:   "vstbr",
+	VSTEH:   "vsteh",
+	VSTEF:   "vstef",
+	VSTEG:   "vsteg",
+	VSTEB:   "vsteb",
+	VSTER:   "vster",
+	VSTM:    "vstm",
+	VSTRL:   "vstrl",
+	VSTRLR:  "vstrlr",
+	VSTL:    "vstl",
+	VSTRC:   "vstrc",
+	VSTRS:   "vstrs",
+	VS:      "vs",
+	VSCBI:   "vscbi",
+	VSP:     "vsp",
+	VSBCBI:  "vsbcbi",
+	VSBI:    "vsbi",
+	VSUMG:   "vsumg",
+	VSUMQ:   "vsumq",
+	VSUM:    "vsum",
+	VTP:     "vtp",
+	VTM:     "vtm",
+	VUPH:    "vuph",
+	VUPLH:   "vuplh",
+	VUPLL:   "vupll",
+	VUPL:    "vupl",
+	VUPKZ:   "vupkz",
+	VUPKZH:  "vupkzh",
+	VUPKZL:  "vupkzl",
+	ZAP:     "zap",
+}
+
+var (
+	ap_Reg_8_11            = &argField{Type: TypeReg, flags: 0x1, BitField: BitField{8, 4}}
+	ap_DispUnsigned_20_31  = &argField{Type: TypeDispUnsigned, flags: 0x10, BitField: BitField{20, 12}}
+	ap_IndexReg_12_15      = &argField{Type: TypeIndexReg, flags: 0x41, BitField: BitField{12, 4}}
+	ap_BaseReg_16_19       = &argField{Type: TypeBaseReg, flags: 0x21, BitField: BitField{16, 4}}
+	ap_Reg_12_15           = &argField{Type: TypeReg, flags: 0x1, BitField: BitField{12, 4}}
+	ap_Reg_24_27           = &argField{Type: TypeReg, flags: 0x1, BitField: BitField{24, 4}}
+	ap_Reg_28_31           = &argField{Type: TypeReg, flags: 0x1, BitField: BitField{28, 4}}
+	ap_Reg_16_19           = &argField{Type: TypeReg, flags: 0x1, BitField: BitField{16, 4}}
+	ap_DispSigned20_20_39  = &argField{Type: TypeDispSigned20, flags: 0x10, BitField: BitField{20, 20}}
+	ap_FPReg_24_27         = &argField{Type: TypeFPReg, flags: 0x2, BitField: BitField{24, 4}}
+	ap_FPReg_28_31         = &argField{Type: TypeFPReg, flags: 0x2, BitField: BitField{28, 4}}
+	ap_FPReg_16_19         = &argField{Type: TypeFPReg, flags: 0x2, BitField: BitField{16, 4}}
+	ap_Mask_20_23          = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{20, 4}}
+	ap_FPReg_8_11          = &argField{Type: TypeFPReg, flags: 0x2, BitField: BitField{8, 4}}
+	ap_Len_8_11            = &argField{Type: TypeLen, flags: 0x10, BitField: BitField{8, 4}}
+	ap_DispUnsigned_36_47  = &argField{Type: TypeDispUnsigned, flags: 0x10, BitField: BitField{36, 12}}
+	ap_Len_12_15           = &argField{Type: TypeLen, flags: 0x10, BitField: BitField{12, 4}}
+	ap_BaseReg_32_35       = &argField{Type: TypeBaseReg, flags: 0x21, BitField: BitField{32, 4}}
+	ap_ImmSigned16_16_31   = &argField{Type: TypeImmSigned16, flags: 0x0, BitField: BitField{16, 16}}
+	ap_ImmSigned32_16_47   = &argField{Type: TypeImmSigned32, flags: 0x0, BitField: BitField{16, 32}}
+	ap_ImmSigned8_8_15     = &argField{Type: TypeImmSigned8, flags: 0x0, BitField: BitField{8, 8}}
+	ap_ImmUnsigned_16_47   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{16, 32}}
+	ap_FPReg_12_15         = &argField{Type: TypeFPReg, flags: 0x2, BitField: BitField{12, 4}}
+	ap_Len_8_15            = &argField{Type: TypeLen, flags: 0x10, BitField: BitField{8, 8}}
+	ap_Mask_8_11           = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{8, 4}}
+	ap_RegImSigned16_32_47 = &argField{Type: TypeRegImSigned16, flags: 0x80, BitField: BitField{32, 16}}
+	ap_RegImSigned12_12_23 = &argField{Type: TypeRegImSigned12, flags: 0x80, BitField: BitField{12, 12}}
+	ap_RegImSigned24_24_47 = &argField{Type: TypeRegImSigned24, flags: 0x80, BitField: BitField{24, 24}}
+	ap_RegImSigned16_16_31 = &argField{Type: TypeRegImSigned16, flags: 0x80, BitField: BitField{16, 16}}
+	ap_RegImSigned32_16_47 = &argField{Type: TypeRegImSigned32, flags: 0x80, BitField: BitField{16, 32}}
+	ap_Mask_32_35          = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{32, 4}}
+	ap_Mask_16_19          = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{16, 4}}
+	ap_ImmSigned16_32_47   = &argField{Type: TypeImmSigned16, flags: 0x0, BitField: BitField{32, 16}}
+	ap_ImmSigned8_32_39    = &argField{Type: TypeImmSigned8, flags: 0x0, BitField: BitField{32, 8}}
+	ap_Mask_12_15          = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{12, 4}}
+	ap_ImmUnsigned_8_15    = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{8, 8}}
+	ap_ImmUnsigned_32_47   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{32, 16}}
+	ap_ImmUnsigned_32_39   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{32, 8}}
+	ap_ImmUnsigned_16_31   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{16, 16}}
+	ap_FPReg_32_35         = &argField{Type: TypeFPReg, flags: 0x2, BitField: BitField{32, 4}}
+	ap_Mask_36_39          = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{36, 4}}
+	ap_ACReg_24_27         = &argField{Type: TypeACReg, flags: 0x3, BitField: BitField{24, 4}}
+	ap_ACReg_28_31         = &argField{Type: TypeACReg, flags: 0x3, BitField: BitField{28, 4}}
+	ap_VecReg_8_11         = &argField{Type: TypeVecReg, flags: 0x8, BitField: BitField{8, 4}}
+	ap_VecReg_12_15        = &argField{Type: TypeVecReg, flags: 0x8, BitField: BitField{12, 4}}
+	ap_VecReg_16_19        = &argField{Type: TypeVecReg, flags: 0x8, BitField: BitField{16, 4}}
+	ap_ImmUnsigned_36_39   = &argField{Type: TypeImmUnsigned, flags: 0xc00, BitField: BitField{36, 4}}
+	ap_Mask_24_27          = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{24, 4}}
+	ap_ACReg_8_11          = &argField{Type: TypeACReg, flags: 0x3, BitField: BitField{8, 4}}
+	ap_ACReg_12_15         = &argField{Type: TypeACReg, flags: 0x3, BitField: BitField{12, 4}}
+	ap_CReg_8_11           = &argField{Type: TypeCReg, flags: 0x4, BitField: BitField{8, 4}}
+	ap_CReg_12_15          = &argField{Type: TypeCReg, flags: 0x4, BitField: BitField{12, 4}}
+	ap_ImmSigned32_16_31   = &argField{Type: TypeImmSigned32, flags: 0x0, BitField: BitField{16, 16}}
+	ap_ImmUnsigned_24_27   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{24, 4}}
+	ap_ImmUnsigned_28_31   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{28, 4}}
+	ap_ImmUnsigned_16_23   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{16, 8}}
+	ap_ImmUnsigned_24_31   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{24, 8}}
+	ap_ImmUnsigned_12_15   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{12, 4}}
+	ap_ImmUnsigned_28_35   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{28, 8}}
+	ap_VecReg_32_35        = &argField{Type: TypeVecReg, flags: 0x8, BitField: BitField{32, 4}}
+	ap_Mask_28_31          = &argField{Type: TypeMask, flags: 0x800, BitField: BitField{28, 4}}
+	ap_ImmUnsigned_16_27   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{16, 12}}
+	ap_ImmUnsigned_32_35   = &argField{Type: TypeImmUnsigned, flags: 0x0, BitField: BitField{32, 4}}
+)
+
+var instFormats = [...]instFormat{
+	{A, 0xff00000000000000, 0x5a00000000000000, 0x0, // ADD (32) (A R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AR, 0xff00000000000000, 0x1a00000000000000, 0x0, // ADD (32) (AR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{ARK, 0xffff000000000000, 0xb9f8000000000000, 0xf0000000000, // ADD (32) (ARK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{AY, 0xff00000000ff0000, 0xe3000000005a0000, 0x0, // ADD (32) (AY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AG, 0xff00000000ff0000, 0xe300000000080000, 0x0, // ADD (64) (AG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AGR, 0xffff000000000000, 0xb908000000000000, 0xff0000000000, // ADD (64) (AGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{AGRK, 0xffff000000000000, 0xb9e8000000000000, 0xf0000000000, // ADD (64) (AGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{AGF, 0xff00000000ff0000, 0xe300000000180000, 0x0, // ADD (64←32) (AGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AGFR, 0xffff000000000000, 0xb918000000000000, 0xff0000000000, // ADD (64←32) (AGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{AXBR, 0xffff000000000000, 0xb34a000000000000, 0xff0000000000, // ADD (extended BFP) (AXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{AXTR, 0xffff000000000000, 0xb3da000000000000, 0xf0000000000, // ADD (extended DFP) (AXTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{AXTRA, 0xffff000000000000, 0xb3da000000000000, 0x0, // ADD (extended DFP) (AXTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{ADB, 0xff00000000ff0000, 0xed000000001a0000, 0xff000000, // ADD (long BFP) (ADB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ADBR, 0xffff000000000000, 0xb31a000000000000, 0xff0000000000, // ADD (long BFP) (ADBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{ADTR, 0xffff000000000000, 0xb3d2000000000000, 0xf0000000000, // ADD (long DFP) (ADTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{ADTRA, 0xffff000000000000, 0xb3d2000000000000, 0x0, // ADD (long DFP) (ADTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{AEB, 0xff00000000ff0000, 0xed000000000a0000, 0xff000000, // ADD (short BFP) (AEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AEBR, 0xffff000000000000, 0xb30a000000000000, 0xff0000000000, // ADD (short BFP) (AEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{AP, 0xff00000000000000, 0xfa00000000000000, 0x0, // ADD DECIMAL (AP D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{AH, 0xff00000000000000, 0x4a00000000000000, 0x0, // ADD HALFWORD (32←16) (AH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AHY, 0xff00000000ff0000, 0xe3000000007a0000, 0x0, // ADD HALFWORD (32←16) (AHY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AGH, 0xff00000000ff0000, 0xe300000000380000, 0x0, // ADD HALFWORD (64→16) (AGH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AHI, 0xff0f000000000000, 0xa70a000000000000, 0x0, // ADD HALFWORD IMMEDIATE (32←16) (AHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{AGHI, 0xff0f000000000000, 0xa70b000000000000, 0x0, // ADD HALFWORD IMMEDIATE (64←16) (AGHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{AHHHR, 0xffff000000000000, 0xb9c8000000000000, 0xf0000000000, // ADD HIGH (32) (AHHHR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{AHHLR, 0xffff000000000000, 0xb9d8000000000000, 0xf0000000000, // ADD HIGH (32) (AHHLR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{AFI, 0xff0f000000000000, 0xc209000000000000, 0x0, // ADD IMMEDIATE (32) (AFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{AHIK, 0xff00000000ff0000, 0xec00000000d80000, 0xff000000, // ADD IMMEDIATE (32←16) (AHIK R1,R3,I2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmSigned16_16_31}},
+	{ASI, 0xff00000000ff0000, 0xeb000000006a0000, 0x0, // ADD IMMEDIATE (32←8) (ASI D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{AGHIK, 0xff00000000ff0000, 0xec00000000d90000, 0xff000000, // ADD IMMEDIATE (64←16) (AGHIK R1,R3,I2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmSigned16_16_31}},
+	{AGFI, 0xff0f000000000000, 0xc208000000000000, 0x0, // ADD IMMEDIATE (64←32) (AGFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{AGSI, 0xff00000000ff0000, 0xeb000000007a0000, 0x0, // ADD IMMEDIATE (64←8) (AGSI D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{AIH, 0xff0f000000000000, 0xcc08000000000000, 0x0, // ADD IMMEDIATE HIGH (32) (AIH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{AL, 0xff00000000000000, 0x5e00000000000000, 0x0, // ADD LOGICAL (32) (AL R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ALR, 0xff00000000000000, 0x1e00000000000000, 0x0, // ADD LOGICAL (32) (ALR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{ALRK, 0xffff000000000000, 0xb9fa000000000000, 0xf0000000000, // ADD LOGICAL (32) (ALRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{ALY, 0xff00000000ff0000, 0xe3000000005e0000, 0x0, // ADD LOGICAL (32) (ALY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ALG, 0xff00000000ff0000, 0xe3000000000a0000, 0x0, // ADD LOGICAL (64) (ALG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ALGR, 0xffff000000000000, 0xb90a000000000000, 0xff0000000000, // ADD LOGICAL (64) (ALGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ALGRK, 0xffff000000000000, 0xb9ea000000000000, 0xf0000000000, // ADD LOGICAL (64) (ALGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{ALGF, 0xff00000000ff0000, 0xe3000000001a0000, 0x0, // ADD LOGICAL (64←32) (ALGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ALGFR, 0xffff000000000000, 0xb91a000000000000, 0xff0000000000, // ADD LOGICAL (64←32) (ALGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ALHHHR, 0xffff000000000000, 0xb9ca000000000000, 0xf0000000000, // ADD LOGICAL HIGH (32) (ALHHHR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{ALHHLR, 0xffff000000000000, 0xb9da000000000000, 0xf0000000000, // ADD LOGICAL HIGH (32) (ALHHLR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{ALFI, 0xff0f000000000000, 0xc20b000000000000, 0x0, // ADD LOGICAL IMMEDIATE (32) (ALFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{ALGFI, 0xff0f000000000000, 0xc20a000000000000, 0x0, // ADD LOGICAL IMMEDIATE (64←32) (ALGFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{ALC, 0xff00000000ff0000, 0xe300000000980000, 0x0, // ADD LOGICAL WITH CARRY (32) (ALC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ALCR, 0xffff000000000000, 0xb998000000000000, 0xff0000000000, // ADD LOGICAL WITH CARRY (32) (ALCR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ALCG, 0xff00000000ff0000, 0xe300000000880000, 0x0, // ADD LOGICAL WITH CARRY (64) (ALCG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ALCGR, 0xffff000000000000, 0xb988000000000000, 0xff0000000000, // ADD LOGICAL WITH CARRY (64) (ALCGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ALHSIK, 0xff00000000ff0000, 0xec00000000da0000, 0xff000000, // ADD LOGICAL WITH SIGNED IMMEDIATE(32→16) (ALHSIK R1,R3,I2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmSigned16_16_31}},
+	{ALSI, 0xff00000000ff0000, 0xeb000000006e0000, 0x0, // ADD LOGICAL WITH SIGNED IMMEDIATE (32←8) (ALSI D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{ALGHSIK, 0xff00000000ff0000, 0xec00000000db0000, 0xff000000, // ADD LOGICAL WITH SIGNED IMMEDIATE(64→16) (ALGHSIK R1,R3,I2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmSigned16_16_31}},
+	{ALGSI, 0xff00000000ff0000, 0xeb000000007e0000, 0x0, // ADD LOGICAL WITH SIGNED IMMEDIATE (64→8) (ALGSI D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{ALSIH, 0xff0f000000000000, 0xcc0a000000000000, 0x0, // ADD LOGICAL WITH SIGNED IMMEDIATE HIGH(32) (ALSIH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{ALSIHN, 0xff0f000000000000, 0xcc0b000000000000, 0x0, // ADD LOGICAL WITH SIGNED IMMEDIATE HIGH(32) (ALSIHN R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{AXR, 0xff00000000000000, 0x3600000000000000, 0x0, // ADD NORMALIZED (extended HFP) (AXR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{AD, 0xff00000000000000, 0x6a00000000000000, 0x0, // ADD NORMALIZED (long HFP) (AD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ADR, 0xff00000000000000, 0x2a00000000000000, 0x0, // ADD NORMALIZED (long HFP) (ADR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{AE, 0xff00000000000000, 0x7a00000000000000, 0x0, // ADD NORMALIZED (short HFP) (AE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AER, 0xff00000000000000, 0x3a00000000000000, 0x0, // ADD NORMALIZED (short HFP) (AER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{AW, 0xff00000000000000, 0x6e00000000000000, 0x0, // ADD UNNORMALIZED (long HFP) (AW R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AWR, 0xff00000000000000, 0x2e00000000000000, 0x0, // ADD UNNORMALIZED (long HFP) (AWR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{AU, 0xff00000000000000, 0x7e00000000000000, 0x0, // ADD UNNORMALIZED (short HFP) (AU R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{AUR, 0xff00000000000000, 0x3e00000000000000, 0x0, // ADD UNNORMALIZED (short HFP) (AUR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{N, 0xff00000000000000, 0x5400000000000000, 0x0, // AND (32) (N R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{NR, 0xff00000000000000, 0x1400000000000000, 0x0, // AND (32) (NR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{NRK, 0xffff000000000000, 0xb9f4000000000000, 0xf0000000000, // AND (32) (NRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NY, 0xff00000000ff0000, 0xe300000000540000, 0x0, // AND (32) (NY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{NG, 0xff00000000ff0000, 0xe300000000800000, 0x0, // AND (64) (NG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{NGR, 0xffff000000000000, 0xb980000000000000, 0xff0000000000, // AND (64) (NGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{NGRK, 0xffff000000000000, 0xb9e4000000000000, 0xf0000000000, // AND (64) (NGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NC, 0xff00000000000000, 0xd400000000000000, 0x0, // AND (character) (NC D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{NI, 0xff00000000000000, 0x9400000000000000, 0x0, // AND (immediate) (NI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{NIY, 0xff00000000ff0000, 0xeb00000000540000, 0x0, // AND (immediate) (NIY D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{NIHH, 0xff0f000000000000, 0xa504000000000000, 0x0, // AND IMMEDIATE (high high) (NIHH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{NIHL, 0xff0f000000000000, 0xa505000000000000, 0x0, // AND IMMEDIATE (high low) (NIHL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{NIHF, 0xff0f000000000000, 0xc00a000000000000, 0x0, // AND IMMEDIATE (high) (NIHF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{NILH, 0xff0f000000000000, 0xa506000000000000, 0x0, // AND IMMEDIATE (low high) (NILH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{NILL, 0xff0f000000000000, 0xa507000000000000, 0x0, // AND IMMEDIATE (low low) (NILL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{NILF, 0xff0f000000000000, 0xc00b000000000000, 0x0, // AND IMMEDIATE (low) (NILF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{NCRK, 0xffff000000000000, 0xb9f5000000000000, 0xf0000000000, // AND WITH COMPLEMENT(32) (NCRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NCGRK, 0xffff000000000000, 0xb9e5000000000000, 0xf0000000000, // AND WITH COMPLEMENT(64) (NCGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{BAL, 0xff00000000000000, 0x4500000000000000, 0x0, // BRANCH AND LINK (BAL R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{BALR, 0xff00000000000000, 0x500000000000000, 0x0, // BRANCH AND LINK (BALR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{BAS, 0xff00000000000000, 0x4d00000000000000, 0x0, // BRANCH AND SAVE (BAS R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{BASR, 0xff00000000000000, 0xd00000000000000, 0x0, // BRANCH AND SAVE (BASR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{BASSM, 0xff00000000000000, 0xc00000000000000, 0x0, // BRANCH AND SAVE AND SET MODE (BASSM R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{BSA, 0xffff000000000000, 0xb25a000000000000, 0xff0000000000, // BRANCH AND SET AUTHORITY (BSA R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{BSM, 0xff00000000000000, 0xb00000000000000, 0x0, // BRANCH AND SET MODE (BSM R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{BAKR, 0xffff000000000000, 0xb240000000000000, 0xff0000000000, // BRANCH AND STACK (BAKR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{BSG, 0xffff000000000000, 0xb258000000000000, 0xff0000000000, // BRANCH IN SUBSPACE GROUP (BSG R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{BIC, 0xff00000000ff0000, 0xe300000000470000, 0x0, // BRANCH INDIRECT ON CONDITION (BIC M1,D2(X2,B2))
+		[8]*argField{ap_Mask_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{BC, 0xff00000000000000, 0x4700000000000000, 0x0, // BRANCH ON CONDITION (BC M1,D2(X2,B2))
+		[8]*argField{ap_Mask_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{BCR, 0xff00000000000000, 0x700000000000000, 0x0, // BRANCH ON CONDITION (BCR M1,R2)
+		[8]*argField{ap_Mask_8_11, ap_Reg_12_15}},
+	{BCT, 0xff00000000000000, 0x4600000000000000, 0x0, // BRANCH ON COUNT (32) (BCT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{BCTR, 0xff00000000000000, 0x600000000000000, 0x0, // BRANCH ON COUNT (32) (BCTR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{BCTG, 0xff00000000ff0000, 0xe300000000460000, 0x0, // BRANCH ON COUNT (64) (BCTG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{BCTGR, 0xffff000000000000, 0xb946000000000000, 0xff0000000000, // BRANCH ON COUNT (64) (BCTGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{BXH, 0xff00000000000000, 0x8600000000000000, 0x0, // BRANCH ON INDEX HIGH (32) (BXH R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{BXHG, 0xff00000000ff0000, 0xeb00000000440000, 0x0, // BRANCH ON INDEX HIGH (64) (BXHG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{BXLE, 0xff00000000000000, 0x8700000000000000, 0x0, // BRANCH ON INDEX LOW OR EQUAL (32) (BXLE R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{BXLEG, 0xff00000000ff0000, 0xeb00000000450000, 0x0, // BRANCH ON INDEX LOW OR EQUAL (64) (BXLEG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{BPP, 0xff00000000000000, 0xc700000000000000, 0xf000000000000, // BRANCH PREDICTION PRELOAD (BPP M1,RI2,D3(B3))
+		[8]*argField{ap_Mask_8_11, ap_RegImSigned16_32_47, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{BPRP, 0xff00000000000000, 0xc500000000000000, 0x0, // BRANCH PREDICTION RELATIVE PRELOAD (BPRP M1,RI2,RI3)
+		[8]*argField{ap_Mask_8_11, ap_RegImSigned12_12_23, ap_RegImSigned24_24_47}},
+	{BRAS, 0xff0f000000000000, 0xa705000000000000, 0x0, // BRANCH RELATIVE AND SAVE (BRAS R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned16_16_31}},
+	{BRASL, 0xff0f000000000000, 0xc005000000000000, 0x0, // BRANCH RELATIVE AND SAVE LONG (BRASL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{BRC, 0xff0f000000000000, 0xa704000000000000, 0x0, // BRANCH RELATIVE ON CONDITION (BRC M1,RI2)
+		[8]*argField{ap_Mask_8_11, ap_RegImSigned16_16_31}},
+	{BRCL, 0xff0f000000000000, 0xc004000000000000, 0x0, // BRANCH RELATIVE ON CONDITION LONG (BRCL M1,RI2)
+		[8]*argField{ap_Mask_8_11, ap_RegImSigned32_16_47}},
+	{BRCT, 0xff0f000000000000, 0xa706000000000000, 0x0, // BRANCH RELATIVE ON COUNT (32) (BRCT R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned16_16_31}},
+	{BRCTG, 0xff0f000000000000, 0xa707000000000000, 0x0, // BRANCH RELATIVE ON COUNT (64) (BRCTG R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned16_16_31}},
+	{BRCTH, 0xff0f000000000000, 0xcc06000000000000, 0x0, // BRANCH RELATIVE ON COUNT HIGH (32) (BRCTH R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{BRXH, 0xff00000000000000, 0x8400000000000000, 0x0, // BRANCH RELATIVE ON INDEX HIGH (32) (BRXH R1,R3,RI2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_RegImSigned16_16_31}},
+	{BRXHG, 0xff00000000ff0000, 0xec00000000440000, 0xff000000, // BRANCH RELATIVE ON INDEX HIGH (64) (BRXHG R1,R3,RI2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_RegImSigned16_16_31}},
+	{BRXLE, 0xff00000000000000, 0x8500000000000000, 0x0, // BRANCH RELATIVE ON INDEX LOW OR EQ. (32) (BRXLE R1,R3,RI2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_RegImSigned16_16_31}},
+	{BRXLG, 0xff00000000ff0000, 0xec00000000450000, 0xff000000, // BRANCH RELATIVE ON INDEX LOW OR EQ. (64) (BRXLG R1,R3,RI2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_RegImSigned16_16_31}},
+	{XSCH, 0xffff000000000000, 0xb276000000000000, 0xffff00000000, // CANCEL SUBCHANNEL (XSCH)
+		[8]*argField{}},
+	{CKSM, 0xffff000000000000, 0xb241000000000000, 0xff0000000000, // CHECKSUM (CKSM R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KM, 0xffff000000000000, 0xb92e000000000000, 0xff0000000000, // CIPHER MESSAGE (KM R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KMA, 0xffff000000000000, 0xb929000000000000, 0xf0000000000, // CIPHER MESSAGE WITH AUTHENTICATION (KMA R1,R3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_16_19, ap_Reg_28_31}},
+	{KMC, 0xffff000000000000, 0xb92f000000000000, 0xff0000000000, // CIPHER MESSAGE WITH CHAINING (KMC R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KMF, 0xffff000000000000, 0xb92a000000000000, 0xff0000000000, // CIPHER MESSAGE WITH CIPHER FEEDBACK (KMF R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KMCTR, 0xffff000000000000, 0xb92d000000000000, 0xf0000000000, // CIPHER MESSAGE WITH COUNTER (KMCTR R1,R3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_16_19, ap_Reg_28_31}},
+	{KMO, 0xffff000000000000, 0xb92b000000000000, 0xff0000000000, // CIPHER MESSAGE WITH OUTPUT FEEDBACK (KMO R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CSCH, 0xffff000000000000, 0xb230000000000000, 0xffff00000000, // CLEAR SUBCHANNEL (CSCH)
+		[8]*argField{}},
+	{C, 0xff00000000000000, 0x5900000000000000, 0x0, // COMPARE (32) (C R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CR, 0xff00000000000000, 0x1900000000000000, 0x0, // COMPARE (32) (CR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{CY, 0xff00000000ff0000, 0xe300000000590000, 0x0, // COMPARE (32) (CY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CG, 0xff00000000ff0000, 0xe300000000200000, 0x0, // COMPARE (64) (CG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CGR, 0xffff000000000000, 0xb920000000000000, 0xff0000000000, // COMPARE (64) (CGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CGF, 0xff00000000ff0000, 0xe300000000300000, 0x0, // COMPARE (64←32) (CGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CGFR, 0xffff000000000000, 0xb930000000000000, 0xff0000000000, // COMPARE (64←32) (CGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CXBR, 0xffff000000000000, 0xb349000000000000, 0xff0000000000, // COMPARE (extended BFP) (CXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CXTR, 0xffff000000000000, 0xb3ec000000000000, 0xff0000000000, // COMPARE (extended DFP) (CXTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CXR, 0xffff000000000000, 0xb369000000000000, 0xff0000000000, // COMPARE (extended HFP) (CXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CDB, 0xff00000000ff0000, 0xed00000000190000, 0xff000000, // COMPARE (long BFP) (CDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CDBR, 0xffff000000000000, 0xb319000000000000, 0xff0000000000, // COMPARE (long BFP) (CDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CDTR, 0xffff000000000000, 0xb3e4000000000000, 0xff0000000000, // COMPARE (long DFP) (CDTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CD, 0xff00000000000000, 0x6900000000000000, 0x0, // COMPARE (long HFP) (CD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CDR, 0xff00000000000000, 0x2900000000000000, 0x0, // COMPARE (long HFP) (CDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{CEB, 0xff00000000ff0000, 0xed00000000090000, 0xff000000, // COMPARE (short BFP) (CEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CEBR, 0xffff000000000000, 0xb309000000000000, 0xff0000000000, // COMPARE (short BFP) (CEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CE, 0xff00000000000000, 0x7900000000000000, 0x0, // COMPARE (short HFP) (CE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CER, 0xff00000000000000, 0x3900000000000000, 0x0, // COMPARE (short HFP) (CER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{CRB, 0xff00000000ff0000, 0xec00000000f60000, 0xf000000, // COMPARE AND BRANCH (32) (CRB R1,R2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CGRB, 0xff00000000ff0000, 0xec00000000e40000, 0xf000000, // COMPARE AND BRANCH (64) (CGRB R1,R2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CRJ, 0xff00000000ff0000, 0xec00000000760000, 0xf000000, // COMPARE AND BRANCH RELATIVE (32) (CRJ R1,R2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_RegImSigned16_16_31}},
+	{CGRJ, 0xff00000000ff0000, 0xec00000000640000, 0xf000000, // COMPARE AND BRANCH RELATIVE (64) (CGRJ R1,R2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_RegImSigned16_16_31}},
+	{CFC, 0xffff000000000000, 0xb21a000000000000, 0x0, // COMPARE AND FORM CODEWORD (CFC D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CRDTE, 0xffff000000000000, 0xb98f000000000000, 0x0, // COMPARE AND REPLACE DAT TABLE ENTRY (CRDTE R1,R3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{KXBR, 0xffff000000000000, 0xb348000000000000, 0xff0000000000, // COMPARE AND SIGNAL (extended BFP) (KXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{KXTR, 0xffff000000000000, 0xb3e8000000000000, 0xff0000000000, // COMPARE AND SIGNAL (extended DFP) (KXTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{KDB, 0xff00000000ff0000, 0xed00000000180000, 0xff000000, // COMPARE AND SIGNAL (long BFP) (KDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{KDBR, 0xffff000000000000, 0xb318000000000000, 0xff0000000000, // COMPARE AND SIGNAL (long BFP) (KDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{KDTR, 0xffff000000000000, 0xb3e0000000000000, 0xff0000000000, // COMPARE AND SIGNAL (long DFP) (KDTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{KEB, 0xff00000000ff0000, 0xed00000000080000, 0xff000000, // COMPARE AND SIGNAL (short BFP) (KEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{KEBR, 0xffff000000000000, 0xb308000000000000, 0xff0000000000, // COMPARE AND SIGNAL (short BFP) (KEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CS, 0xff00000000000000, 0xba00000000000000, 0x0, // COMPARE AND SWAP (32) (CS R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CSY, 0xff00000000ff0000, 0xeb00000000140000, 0x0, // COMPARE AND SWAP (32) (CSY R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CSG, 0xff00000000ff0000, 0xeb00000000300000, 0x0, // COMPARE AND SWAP (64) (CSG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CSP, 0xffff000000000000, 0xb250000000000000, 0xff0000000000, // COMPARE AND SWAP AND PURGE (32) (CSP R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CSPG, 0xffff000000000000, 0xb98a000000000000, 0xff0000000000, // COMPARE AND SWAP AND PURGE (64) (CSPG R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CSST, 0xff0f000000000000, 0xc802000000000000, 0x0, // COMPARE AND SWAP AND STORE (CSST D1(B1),D2(B2),R3)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35, ap_Reg_8_11}},
+	{CRT, 0xffff000000000000, 0xb972000000000000, 0xf0000000000, // COMPARE AND TRAP (32) (CRT R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CGRT, 0xffff000000000000, 0xb960000000000000, 0xf0000000000, // COMPARE AND TRAP (64) (CGRT R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CEXTR, 0xffff000000000000, 0xb3fc000000000000, 0xff0000000000, // COMPARE BIASED EXPONENT (extended DFP) (CEXTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CEDTR, 0xffff000000000000, 0xb3f4000000000000, 0xff0000000000, // COMPARE BIASED EXPONENT (long DFP) (CEDTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CP, 0xff00000000000000, 0xf900000000000000, 0x0, // COMPARE DECIMAL (CP D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{CDS, 0xff00000000000000, 0xbb00000000000000, 0x0, // COMPARE DOUBLE AND SWAP (32) (CDS R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CDSY, 0xff00000000ff0000, 0xeb00000000310000, 0x0, // COMPARE DOUBLE AND SWAP (32) (CDSY R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CDSG, 0xff00000000ff0000, 0xeb000000003e0000, 0x0, // COMPARE DOUBLE AND SWAP (64) (CDSG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CH, 0xff00000000000000, 0x4900000000000000, 0x0, // COMPARE HALFWORD (32→16) (CH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CHY, 0xff00000000ff0000, 0xe300000000790000, 0x0, // COMPARE HALFWORD (32→16) (CHY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CGH, 0xff00000000ff0000, 0xe300000000340000, 0x0, // COMPARE HALFWORD (64←16) (CGH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CHHSI, 0xffff000000000000, 0xe554000000000000, 0x0, // COMPARE HALFWORD IMMEDIATE (16→16) (CHHSI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmSigned16_32_47}},
+	{CHI, 0xff0f000000000000, 0xa70e000000000000, 0x0, // COMPARE HALFWORD IMMEDIATE (32←16) (CHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{CHSI, 0xffff000000000000, 0xe55c000000000000, 0x0, // COMPARE HALFWORD IMMEDIATE (32←16) (CHSI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmSigned16_32_47}},
+	{CGHI, 0xff0f000000000000, 0xa70f000000000000, 0x0, // COMPARE HALFWORD IMMEDIATE (64←16) (CGHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{CGHSI, 0xffff000000000000, 0xe558000000000000, 0x0, // COMPARE HALFWORD IMMEDIATE (64←16) (CGHSI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmSigned16_32_47}},
+	{CHRL, 0xff0f000000000000, 0xc605000000000000, 0x0, // COMPAREHALFWORDRELATIVE LONG (32→16) (CHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CGHRL, 0xff0f000000000000, 0xc604000000000000, 0x0, // COMPAREHALFWORDRELATIVE LONG (64←16) (CGHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CHF, 0xff00000000ff0000, 0xe300000000cd0000, 0x0, // COMPARE HIGH (32) (CHF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CHHR, 0xffff000000000000, 0xb9cd000000000000, 0xff0000000000, // COMPARE HIGH (32) (CHHR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CHLR, 0xffff000000000000, 0xb9dd000000000000, 0xff0000000000, // COMPARE HIGH (32) (CHLR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CFI, 0xff0f000000000000, 0xc20d000000000000, 0x0, // COMPARE IMMEDIATE (32) (CFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{CGFI, 0xff0f000000000000, 0xc20c000000000000, 0x0, // COMPARE IMMEDIATE (64←32) (CGFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{CIB, 0xff00000000ff0000, 0xec00000000fe0000, 0x0, // COMPARE IMMEDIATE AND BRANCH (32←8) (CIB R1,I2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned8_32_39, ap_Mask_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CGIB, 0xff00000000ff0000, 0xec00000000fc0000, 0x0, // COMPARE IMMEDIATE AND BRANCH (64←8) (CGIB R1,I2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned8_32_39, ap_Mask_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CIJ, 0xff00000000ff0000, 0xec000000007e0000, 0x0, // COMPARE IMMEDIATE AND BRANCH RELATIVE(32→8) (CIJ R1,I2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned8_32_39, ap_Mask_12_15, ap_RegImSigned16_16_31}},
+	{CGIJ, 0xff00000000ff0000, 0xec000000007c0000, 0x0, // COMPARE IMMEDIATE AND BRANCH RELATIVE(64→8) (CGIJ R1,I2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned8_32_39, ap_Mask_12_15, ap_RegImSigned16_16_31}},
+	{CIT, 0xff00000000ff0000, 0xec00000000720000, 0xf00000f000000, // COMPARE IMMEDIATE AND TRAP (32→16) (CIT R1,I2,M3)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31, ap_Mask_32_35}},
+	{CGIT, 0xff00000000ff0000, 0xec00000000700000, 0xf00000f000000, // COMPARE IMMEDIATE AND TRAP (64←16) (CGIT R1,I2,M3)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31, ap_Mask_32_35}},
+	{CIH, 0xff0f000000000000, 0xcc0d000000000000, 0x0, // COMPARE IMMEDIATE HIGH (32) (CIH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{CL, 0xff00000000000000, 0x5500000000000000, 0x0, // COMPARE LOGICAL (32) (CL R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CLR, 0xff00000000000000, 0x1500000000000000, 0x0, // COMPARE LOGICAL (32) (CLR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{CLY, 0xff00000000ff0000, 0xe300000000550000, 0x0, // COMPARE LOGICAL (32) (CLY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CLG, 0xff00000000ff0000, 0xe300000000210000, 0x0, // COMPARE LOGICAL (64) (CLG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CLGR, 0xffff000000000000, 0xb921000000000000, 0xff0000000000, // COMPARE LOGICAL (64) (CLGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CLGF, 0xff00000000ff0000, 0xe300000000310000, 0x0, // COMPARE LOGICAL (64→32) (CLGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CLGFR, 0xffff000000000000, 0xb931000000000000, 0xff0000000000, // COMPARE LOGICAL (64→32) (CLGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CLC, 0xff00000000000000, 0xd500000000000000, 0x0, // COMPARE LOGICAL (character) (CLC D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{CLI, 0xff00000000000000, 0x9500000000000000, 0x0, // COMPARE LOGICAL (immediate) (CLI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{CLIY, 0xff00000000ff0000, 0xeb00000000550000, 0x0, // COMPARE LOGICAL (immediate) (CLIY D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{CLRB, 0xff00000000ff0000, 0xec00000000f70000, 0xf000000, // COMPARE LOGICAL AND BRANCH (32) (CLRB R1,R2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CLGRB, 0xff00000000ff0000, 0xec00000000e50000, 0xf000000, // COMPARE LOGICAL AND BRANCH (64) (CLGRB R1,R2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CLRJ, 0xff00000000ff0000, 0xec00000000770000, 0xf000000, // COMPARE LOGICAL AND BRANCH RELATIVE(32) (CLRJ R1,R2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_RegImSigned16_16_31}},
+	{CLGRJ, 0xff00000000ff0000, 0xec00000000650000, 0xf000000, // COMPARE LOGICAL AND BRANCH RELATIVE(64) (CLGRJ R1,R2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_Mask_32_35, ap_RegImSigned16_16_31}},
+	{CLRT, 0xffff000000000000, 0xb973000000000000, 0xf0000000000, // COMPARE LOGICAL AND TRAP (32) (CLRT R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CLT, 0xff00000000ff0000, 0xeb00000000230000, 0x0, // COMPARE LOGICAL AND TRAP (32) (CLT R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CLGRT, 0xffff000000000000, 0xb961000000000000, 0xf0000000000, // COMPARE LOGICAL AND TRAP (64) (CLGRT R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CLGT, 0xff00000000ff0000, 0xeb000000002b0000, 0x0, // COMPARE LOGICAL AND TRAP (64) (CLGT R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CLMH, 0xff00000000ff0000, 0xeb00000000200000, 0x0, // COMPARE LOGICAL CHAR. UNDER MASK (high) (CLMH R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CLM, 0xff00000000000000, 0xbd00000000000000, 0x0, // COMPARE LOGICAL CHAR. UNDER MASK (low) (CLM R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CLMY, 0xff00000000ff0000, 0xeb00000000210000, 0x0, // COMPARE LOGICAL CHAR. UNDER MASK (low) (CLMY R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CLHF, 0xff00000000ff0000, 0xe300000000cf0000, 0x0, // COMPARE LOGICAL HIGH (32) (CLHF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CLHHR, 0xffff000000000000, 0xb9cf000000000000, 0xff0000000000, // COMPARE LOGICAL HIGH (32) (CLHHR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CLHLR, 0xffff000000000000, 0xb9df000000000000, 0xff0000000000, // COMPARE LOGICAL HIGH (32) (CLHLR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CLHHSI, 0xffff000000000000, 0xe555000000000000, 0x0, // COMPARE LOGICAL IMMEDIATE (16←16) (CLHHSI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_32_47}},
+	{CLFI, 0xff0f000000000000, 0xc20f000000000000, 0x0, // COMPARE LOGICAL IMMEDIATE (32) (CLFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{CLFHSI, 0xffff000000000000, 0xe55d000000000000, 0x0, // COMPARE LOGICAL IMMEDIATE (32←16) (CLFHSI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_32_47}},
+	{CLGHSI, 0xffff000000000000, 0xe559000000000000, 0x0, // COMPARE LOGICAL IMMEDIATE (64←16) (CLGHSI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_32_47}},
+	{CLGFI, 0xff0f000000000000, 0xc20e000000000000, 0x0, // COMPARE LOGICAL IMMEDIATE (64←32) (CLGFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{CLIB, 0xff00000000ff0000, 0xec00000000ff0000, 0x0, // COMPARE LOGICAL IMMEDIATE AND BRANCH(32←8) (CLIB R1,I2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_32_39, ap_Mask_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CLGIB, 0xff00000000ff0000, 0xec00000000fd0000, 0x0, // COMPARE LOGICAL IMMEDIATE AND BRANCH(64→8) (CLGIB R1,I2,M3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_32_39, ap_Mask_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CLIJ, 0xff00000000ff0000, 0xec000000007f0000, 0x0, // COMPARE LOGICAL IMMEDIATE AND BRANCH (CLIJ R1,I2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_32_39, ap_Mask_12_15, ap_RegImSigned16_16_31}},
+	{CLGIJ, 0xff00000000ff0000, 0xec000000007d0000, 0x0, // RELATIVE (32→8)10COMPARE LOGICAL IMMEDIATE AND BRANCH (CLGIJ R1,I2,M3,RI4)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_32_39, ap_Mask_12_15, ap_RegImSigned16_16_31}},
+	{CLFIT, 0xff00000000ff0000, 0xec00000000730000, 0xf00000f000000, // RELATIVE (64→8)COMPARE LOGICAL IMMEDIATE AND TRAP(32→16) (CLFIT R1,I2,M3)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31, ap_Mask_32_35}},
+	{CLGIT, 0xff00000000ff0000, 0xec00000000710000, 0xf00000f000000, // COMPARE LOGICAL IMMEDIATE AND TRAP(64←16) (CLGIT R1,I2,M3)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31, ap_Mask_32_35}},
+	{CLIH, 0xff0f000000000000, 0xcc0f000000000000, 0x0, // COMPARE LOGICAL IMMEDIATE HIGH (32) (CLIH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{CLCL, 0xff00000000000000, 0xf00000000000000, 0x0, // COMPARE LOGICAL LONG (CLCL R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{CLCLE, 0xff00000000000000, 0xa900000000000000, 0x0, // COMPARE LOGICAL LONG EXTENDED (CLCLE R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{CLCLU, 0xff00000000ff0000, 0xeb000000008f0000, 0x0, // COMPARE LOGICAL LONG UNICODE (CLCLU R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{CLRL, 0xff0f000000000000, 0xc60f000000000000, 0x0, // COMPARE LOGICAL RELATIVE LONG (32) (CLRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CLHRL, 0xff0f000000000000, 0xc607000000000000, 0x0, // COMPARE LOGICAL RELATIVE LONG (32→16) (CLHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CLGRL, 0xff0f000000000000, 0xc60a000000000000, 0x0, // COMPARE LOGICAL RELATIVE LONG (64) (CLGRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CLGHRL, 0xff0f000000000000, 0xc606000000000000, 0x0, // COMPARE LOGICAL RELATIVE LONG (64→16) (CLGHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CLGFRL, 0xff0f000000000000, 0xc60e000000000000, 0x0, // COMPARE LOGICAL RELATIVE LONG (64→32) (CLGFRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CLST, 0xffff000000000000, 0xb25d000000000000, 0xff0000000000, // COMPARE LOGICAL STRING (CLST R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CRL, 0xff0f000000000000, 0xc60d000000000000, 0x0, // COMPARE RELATIVE LONG (32) (CRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CGRL, 0xff0f000000000000, 0xc608000000000000, 0x0, // COMPARE RELATIVE LONG (64) (CGRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CGFRL, 0xff0f000000000000, 0xc60c000000000000, 0x0, // COMPARE RELATIVE LONG (64←32) (CGFRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{CUSE, 0xffff000000000000, 0xb257000000000000, 0xff0000000000, // COMPARE UNTIL SUBSTRING EQUAL (CUSE R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CMPSC, 0xffff000000000000, 0xb263000000000000, 0xff0000000000, // COMPRESSION CALL (CMPSC R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KDSA, 0xffff000000000000, 0xb93a000000000000, 0xff0000000000, // COMPUTE DIGITAL SIGNATURE AUTHENTICATION (KDSA R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KIMD, 0xffff000000000000, 0xb93e000000000000, 0xff0000000000, // COMPUTE INTERMEDIATE MESSAGE DIGEST (KIMD R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KLMD, 0xffff000000000000, 0xb93f000000000000, 0xff0000000000, // COMPUTE LAST MESSAGE DIGEST (KLMD R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{KMAC, 0xffff000000000000, 0xb91e000000000000, 0xff0000000000, // COMPUTE MESSAGE AUTHENTICATION CODE (KMAC R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{THDR, 0xffff000000000000, 0xb359000000000000, 0xff0000000000, // CONVERT BFP TO HFP (long) (THDR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{THDER, 0xffff000000000000, 0xb358000000000000, 0xff0000000000, // CONVERT BFP TO HFP (short to long) (THDER R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{CXFBR, 0xffff000000000000, 0xb396000000000000, 0xff0000000000, // CONVERT FROM FIXED (32 to extended BFP) (CXFBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CXFBRA, 0xffff000000000000, 0xb396000000000000, 0x0, // CONVERT FROM FIXED (32 to extended BFP) (CXFBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXFTR, 0xffff000000000000, 0xb959000000000000, 0x0, // CONVERT FROM FIXED (32 to extended DFP) (CXFTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXFR, 0xffff000000000000, 0xb3b6000000000000, 0xff0000000000, // CONVERT FROM FIXED (32 to extended HFP) (CXFR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CDFBR, 0xffff000000000000, 0xb395000000000000, 0xff0000000000, // CONVERT FROM FIXED (32 to long BFP) (CDFBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CDFBRA, 0xffff000000000000, 0xb395000000000000, 0x0, // CONVERT FROM FIXED (32 to long BFP) (CDFBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDFTR, 0xffff000000000000, 0xb951000000000000, 0x0, // CONVERT FROM FIXED (32 to long DFP) (CDFTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDFR, 0xffff000000000000, 0xb3b5000000000000, 0xff0000000000, // CONVERT FROM FIXED (32 to long HFP) (CDFR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CEFBR, 0xffff000000000000, 0xb394000000000000, 0xff0000000000, // CONVERT FROM FIXED (32 to short BFP) (CEFBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CEFBRA, 0xffff000000000000, 0xb394000000000000, 0x0, // CONVERT FROM FIXED (32 to short BFP) (CEFBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CEFR, 0xffff000000000000, 0xb3b4000000000000, 0xff0000000000, // CONVERT FROM FIXED (32 to short HFP) (CEFR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CXGBR, 0xffff000000000000, 0xb3a6000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to extended BFP) (CXGBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CXGBRA, 0xffff000000000000, 0xb3a6000000000000, 0x0, // CONVERT FROM FIXED (64 to extended BFP) (CXGBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXGTR, 0xffff000000000000, 0xb3f9000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to extended DFP) (CXGTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CXGTRA, 0xffff000000000000, 0xb3f9000000000000, 0x0, // CONVERT FROM FIXED (64 to extended DFP) (CXGTRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXGR, 0xffff000000000000, 0xb3c6000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to extended HFP) (CXGR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CDGBR, 0xffff000000000000, 0xb3a5000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to long BFP) (CDGBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CDGBRA, 0xffff000000000000, 0xb3a5000000000000, 0x0, // CONVERT FROM FIXED (64 to long BFP) (CDGBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDGTR, 0xffff000000000000, 0xb3f1000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to long DFP) (CDGTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CDGTRA, 0xffff000000000000, 0xb3f1000000000000, 0x0, // CONVERT FROM FIXED (64 to long DFP) (CDGTRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDGR, 0xffff000000000000, 0xb3c5000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to long HFP) (CDGR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CEGBR, 0xffff000000000000, 0xb3a4000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to short BFP) (CEGBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CEGBRA, 0xffff000000000000, 0xb3a4000000000000, 0x0, // CONVERT FROM FIXED (64 to short BFP) (CEGBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CEGR, 0xffff000000000000, 0xb3c4000000000000, 0xff0000000000, // CONVERT FROM FIXED (64 to short HFP) (CEGR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CXLFBR, 0xffff000000000000, 0xb392000000000000, 0x0, // CONVERT FROM LOGICAL (32 to extended BFP) (CXLFBR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXLFTR, 0xffff000000000000, 0xb95b000000000000, 0x0, // CONVERT FROM LOGICAL (32 to extended DFP) (CXLFTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDLFBR, 0xffff000000000000, 0xb391000000000000, 0x0, // CONVERT FROM LOGICAL (32 to long BFP) (CDLFBR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDLFTR, 0xffff000000000000, 0xb953000000000000, 0x0, // CONVERT FROM LOGICAL (32 to long DFP) (CDLFTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CELFBR, 0xffff000000000000, 0xb390000000000000, 0x0, // CONVERT FROM LOGICAL (32 to short BFP) (CELFBR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXLGBR, 0xffff000000000000, 0xb3a2000000000000, 0x0, // CONVERT FROM LOGICAL (64 to extended BFP) (CXLGBR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXLGTR, 0xffff000000000000, 0xb95a000000000000, 0x0, // CONVERT FROM LOGICAL (64 to extended DFP) (CXLGTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDLGBR, 0xffff000000000000, 0xb3a1000000000000, 0x0, // CONVERT FROM LOGICAL (64 to long BFP) (CDLGBR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CDLGTR, 0xffff000000000000, 0xb952000000000000, 0x0, // CONVERT FROM LOGICAL (64 to long DFP) (CDLGTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CELGBR, 0xffff000000000000, 0xb3a0000000000000, 0x0, // CONVERT FROM LOGICAL (64 to short BFP) (CELGBR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{CXPT, 0xff00000000ff0000, 0xed00000000af0000, 0x0, // CONVERT FROM PACKED (to extended DFP) (CXPT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{CDPT, 0xff00000000ff0000, 0xed00000000ae0000, 0x0, // CONVERT FROM PACKED (to long DFP) (CDPT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{CXSTR, 0xffff000000000000, 0xb3fb000000000000, 0xff0000000000, // CONVERT FROM SIGNED PACKED (128 to extended DFP) (CXSTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CDSTR, 0xffff000000000000, 0xb3f3000000000000, 0xff0000000000, // CONVERT FROM SIGNED PACKED (64 to long DFP) (CDSTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CXUTR, 0xffff000000000000, 0xb3fa000000000000, 0xff0000000000, // CONVERT FROM UNSIGNED PACKED (128 to ext. DFP) (CXUTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CDUTR, 0xffff000000000000, 0xb3f2000000000000, 0xff0000000000, // CONVERT FROM UNSIGNED PACKED (64 to long DFP) (CDUTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{CXZT, 0xff00000000ff0000, 0xed00000000ab0000, 0x0, // CONVERT FROM ZONED (to extended DFP) (CXZT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{CDZT, 0xff00000000ff0000, 0xed00000000aa0000, 0x0, // CONVERT FROM ZONED (to long DFP) (CDZT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{TBEDR, 0xffff000000000000, 0xb350000000000000, 0xf0000000000, // CONVERT HFP TO BFP (long to short) (TBEDR R1,M3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{TBDR, 0xffff000000000000, 0xb351000000000000, 0xf0000000000, // CONVERT HFP TO BFP (long) (TBDR R1,M3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CVB, 0xff00000000000000, 0x4f00000000000000, 0x0, // CONVERT TO BINARY (32) (CVB R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CVBY, 0xff00000000ff0000, 0xe300000000060000, 0x0, // CONVERT TO BINARY (32) (CVBY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CVBG, 0xff00000000ff0000, 0xe3000000000e0000, 0x0, // CONVERT TO BINARY (64) (CVBG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CVD, 0xff00000000000000, 0x4e00000000000000, 0x0, // CONVERT TO DECIMAL (32) (CVD R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CVDY, 0xff00000000ff0000, 0xe300000000260000, 0x0, // CONVERT TO DECIMAL (32) (CVDY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CVDG, 0xff00000000ff0000, 0xe3000000002e0000, 0x0, // CONVERT TO DECIMAL (64) (CVDG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{CFXBR, 0xffff000000000000, 0xb39a000000000000, 0xf0000000000, // CONVERT TO FIXED (extended BFP to 32) (CFXBR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CFXBRA, 0xffff000000000000, 0xb39a000000000000, 0x0, // CONVERT TO FIXED (extended BFP to 32) (CFXBRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CGXBR, 0xffff000000000000, 0xb3aa000000000000, 0xf0000000000, // CONVERT TO FIXED (extended BFP to 64) (CGXBR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGXBRA, 0xffff000000000000, 0xb3aa000000000000, 0x0, // CONVERT TO FIXED (extended BFP to 64) (CGXBRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CFXTR, 0xffff000000000000, 0xb949000000000000, 0x0, // CONVERT TO FIXED (extended DFP to 32) (CFXTR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CGXTR, 0xffff000000000000, 0xb3e9000000000000, 0xf0000000000, // CONVERT TO FIXED (extended DFP to 64) (CGXTR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGXTRA, 0xffff000000000000, 0xb3e9000000000000, 0x0, // CONVERT TO FIXED (extended DFP to 64) (CGXTRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CFXR, 0xffff000000000000, 0xb3ba000000000000, 0xf0000000000, // CONVERT TO FIXED (extended HFP to 32) (CFXR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGXR, 0xffff000000000000, 0xb3ca000000000000, 0xf0000000000, // CONVERT TO FIXED (extended HFP to 64) (CGXR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CFDBR, 0xffff000000000000, 0xb399000000000000, 0xf0000000000, // CONVERT TO FIXED (long BFP to 32) (CFDBR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CFDBRA, 0xffff000000000000, 0xb399000000000000, 0x0, // CONVERT TO FIXED (long BFP to 32) (CFDBRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CGDBR, 0xffff000000000000, 0xb3a9000000000000, 0xf0000000000, // CONVERT TO FIXED (long BFP to 64) (CGDBR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGDBRA, 0xffff000000000000, 0xb3a9000000000000, 0x0, // CONVERT TO FIXED (long BFP to 64) (CGDBRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CFDTR, 0xffff000000000000, 0xb941000000000000, 0x0, // CONVERT TO FIXED (long DFP to 32) (CFDTR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CGDTR, 0xffff000000000000, 0xb3e1000000000000, 0xf0000000000, // CONVERT TO FIXED (long DFP to 64) (CGDTR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGDTRA, 0xffff000000000000, 0xb3e1000000000000, 0x0, // CONVERT TO FIXED (long DFP to 64) (CGDTRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CFDR, 0xffff000000000000, 0xb3b9000000000000, 0xf0000000000, // CONVERT TO FIXED (long HFP to 32) (CFDR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGDR, 0xffff000000000000, 0xb3c9000000000000, 0xf0000000000, // CONVERT TO FIXED (long HFP to 64) (CGDR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CFEBR, 0xffff000000000000, 0xb398000000000000, 0xf0000000000, // CONVERT TO FIXED (short BFP to 32) (CFEBR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CFEBRA, 0xffff000000000000, 0xb398000000000000, 0x0, // CONVERT TO FIXED (short BFP to 32) (CFEBRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CGEBR, 0xffff000000000000, 0xb3a8000000000000, 0xf0000000000, // CONVERT TO FIXED (short BFP to 64) (CGEBR R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGEBRA, 0xffff000000000000, 0xb3a8000000000000, 0x0, // CONVERT TO FIXED (short BFP to 64) (CGEBRA R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CFER, 0xffff000000000000, 0xb3b8000000000000, 0xf0000000000, // CONVERT TO FIXED (short HFP to 32) (CFER R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CGER, 0xffff000000000000, 0xb3c8000000000000, 0xf0000000000, // CONVERT TO FIXED (short HFP to 64) (CGER R1,M3,R2)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{CLFXBR, 0xffff000000000000, 0xb39e000000000000, 0x0, // CONVERT TO LOGICAL (extended BFP to 32) (CLFXBR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLGXBR, 0xffff000000000000, 0xb3ae000000000000, 0x0, // CONVERT TO LOGICAL (extended BFP to 64) (CLGXBR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLFXTR, 0xffff000000000000, 0xb94b000000000000, 0x0, // CONVERT TO LOGICAL (extended DFP to 32) (CLFXTR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLGXTR, 0xffff000000000000, 0xb94a000000000000, 0x0, // CONVERT TO LOGICAL (extended DFP to 64) (CLGXTR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLFDBR, 0xffff000000000000, 0xb39d000000000000, 0x0, // CONVERT TO LOGICAL (long BFP to 32) (CLFDBR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLGDBR, 0xffff000000000000, 0xb3ad000000000000, 0x0, // CONVERT TO LOGICAL (long BFP to 64) (CLGDBR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLFDTR, 0xffff000000000000, 0xb943000000000000, 0x0, // CONVERT TO LOGICAL (long DFP to 32) (CLFDTR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLGDTR, 0xffff000000000000, 0xb942000000000000, 0x0, // CONVERT TO LOGICAL (long DFP to 64) (CLGDTR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLFEBR, 0xffff000000000000, 0xb39c000000000000, 0x0, // CONVERT TO LOGICAL (short BFP to 32) (CLFEBR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CLGEBR, 0xffff000000000000, 0xb3ac000000000000, 0x0, // CONVERT TO LOGICAL (short BFP to 64) (CLGEBR R1,M3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CPXT, 0xff00000000ff0000, 0xed00000000ad0000, 0x0, // CONVERT TO PACKED (from extended DFP) (CPXT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{CPDT, 0xff00000000ff0000, 0xed00000000ac0000, 0x0, // CONVERT TO PACKED (from long DFP) (CPDT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{CSXTR, 0xffff000000000000, 0xb3eb000000000000, 0xf00000000000, // CONVERT TO SIGNED PACKED (extended DFP to 128) (CSXTR R1,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CSDTR, 0xffff000000000000, 0xb3e3000000000000, 0xf00000000000, // CONVERT TO SIGNED PACKED (long DFP to 64) (CSDTR R1,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31, ap_Mask_20_23}},
+	{CUXTR, 0xffff000000000000, 0xb3ea000000000000, 0xff0000000000, // CONVERTTOUNSIGNEDPACKED(extendedDFP to 128) (CUXTR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31}},
+	{CUDTR, 0xffff000000000000, 0xb3e2000000000000, 0xff0000000000, // CONVERT TO UNSIGNED PACKED (long DFP to 64) (CUDTR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31}},
+	{CZXT, 0xff00000000ff0000, 0xed00000000a90000, 0x0, // CONVERT TO ZONED (from extended DFP) (CZXT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{CZDT, 0xff00000000ff0000, 0xed00000000a80000, 0x0, // CONVERT TO ZONED (from long DFP) (CZDT R1,D2(L2,B2),M3)
+		[8]*argField{ap_FPReg_32_35, ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_Mask_36_39}},
+	{CU24, 0xffff000000000000, 0xb9b1000000000000, 0xf0000000000, // CONVERT UTF-16 TO UTF-32 (CU24 R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CU21, 0xffff000000000000, 0xb2a6000000000000, 0xf0000000000, // CONVERT UTF-16 TO UTF-8 (CU21 R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CU12, 0xffff000000000000, 0xb2a7000000000000, 0xf0000000000, // CONVERT UTF-8 TO UTF-16 (CU12 R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CU14, 0xffff000000000000, 0xb9b0000000000000, 0xf0000000000, // CONVERT UTF-8 TO UTF-32 (CU14 R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{CU42, 0xffff000000000000, 0xb9b3000000000000, 0xff0000000000, // CONVERT UTF-32 TO UTF-16 (CU42 R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CU41, 0xffff000000000000, 0xb9b2000000000000, 0xff0000000000, // CONVERT UTF-32 TO UTF-8 (CU41 R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{CPYA, 0xffff000000000000, 0xb24d000000000000, 0xff0000000000, // COPY ACCESS (CPYA R1,R2)
+		[8]*argField{ap_ACReg_24_27, ap_ACReg_28_31}},
+	{CPSDR, 0xffff000000000000, 0xb372000000000000, 0xf0000000000, // COPY SIGN (long) (CPSDR R1,R3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_FPReg_28_31}},
+	{VSCSHP, 0xff00000000ff0000, 0xe6000000007c0000, 0xffff0000000, // DECIMAL SCALE AND CONVERT AND SPLIT TO HFP (VSCSHP V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSCHP, 0xff00000000ff0000, 0xe600000000740000, 0xf0f00000000, // DECIMAL SCALE AND CONVERT TO HFP (VSCHP V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{DFLTCC, 0xffff000000000000, 0xb939000000000000, 0xf0000000000, // DEFLATE CONVERSION CALL (DFLTCC R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{D, 0xff00000000000000, 0x5d00000000000000, 0x0, // DIVIDE (32→64) (D R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DR, 0xff00000000000000, 0x1d00000000000000, 0x0, // DIVIDE (32←64) (DR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{DXBR, 0xffff000000000000, 0xb34d000000000000, 0xff0000000000, // DIVIDE (extended BFP) (DXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{DXTR, 0xffff000000000000, 0xb3d9000000000000, 0xf0000000000, // DIVIDE (extended DFP) (DXTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{DXTRA, 0xffff000000000000, 0xb3d9000000000000, 0x0, // DIVIDE (extended DFP) (DXTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{DXR, 0xffff000000000000, 0xb22d000000000000, 0xff0000000000, // DIVIDE (extended HFP) (DXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{DDB, 0xff00000000ff0000, 0xed000000001d0000, 0xff000000, // DIVIDE (long BFP) (DDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DDBR, 0xffff000000000000, 0xb31d000000000000, 0xff0000000000, // DIVIDE (long BFP) (DDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{DDTR, 0xffff000000000000, 0xb3d1000000000000, 0xf0000000000, // DIVIDE (long DFP) (DDTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{DDTRA, 0xffff000000000000, 0xb3d1000000000000, 0x0, // DIVIDE (long DFP) (DDTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{DD, 0xff00000000000000, 0x6d00000000000000, 0x0, // DIVIDE (long HFP) (DD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DDR, 0xff00000000000000, 0x2d00000000000000, 0x0, // DIVIDE (long HFP) (DDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{DEB, 0xff00000000ff0000, 0xed000000000d0000, 0xff000000, // DIVIDE (short BFP) (DEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DEBR, 0xffff000000000000, 0xb30d000000000000, 0xff0000000000, // DIVIDE (short BFP) (DEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{DE, 0xff00000000000000, 0x7d00000000000000, 0x0, // DIVIDE (short HFP) (DE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DER, 0xff00000000000000, 0x3d00000000000000, 0x0, // DIVIDE (short HFP) (DER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{DP, 0xff00000000000000, 0xfd00000000000000, 0x0, // DIVIDE DECIMAL (DP D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{DL, 0xff00000000ff0000, 0xe300000000970000, 0x0, // DIVIDE LOGICAL (32→64) (DL R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DLR, 0xffff000000000000, 0xb997000000000000, 0xff0000000000, // DIVIDE LOGICAL (32←64) (DLR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{DLG, 0xff00000000ff0000, 0xe300000000870000, 0x0, // DIVIDE LOGICAL (64←128) (DLG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DLGR, 0xffff000000000000, 0xb987000000000000, 0xff0000000000, // DIVIDE LOGICAL (64→128) (DLGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{DSG, 0xff00000000ff0000, 0xe3000000000d0000, 0x0, // DIVIDE SINGLE (64) (DSG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DSGR, 0xffff000000000000, 0xb90d000000000000, 0xff0000000000, // DIVIDE SINGLE (64) (DSGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{DSGF, 0xff00000000ff0000, 0xe3000000001d0000, 0x0, // DIVIDE SINGLE (64←32) (DSGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{DSGFR, 0xffff000000000000, 0xb91d000000000000, 0xff0000000000, // DIVIDE SINGLE (64→32) (DSGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{DIDBR, 0xffff000000000000, 0xb35b000000000000, 0x0, // DIVIDE TO INTEGER (long BFP) (DIDBR R1,R3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{DIEBR, 0xffff000000000000, 0xb353000000000000, 0x0, // DIVIDE TO INTEGER (short BFP) (DIEBR R1,R3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{ED, 0xff00000000000000, 0xde00000000000000, 0x0, // EDIT (ED D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{EDMK, 0xff00000000000000, 0xdf00000000000000, 0x0, // EDIT AND MARK (EDMK D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{X, 0xff00000000000000, 0x5700000000000000, 0x0, // EXCLUSIVE OR (32) (X R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{XR, 0xff00000000000000, 0x1700000000000000, 0x0, // EXCLUSIVE OR (32) (XR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{XRK, 0xffff000000000000, 0xb9f7000000000000, 0xf0000000000, // EXCLUSIVE OR (32) (XRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{XY, 0xff00000000ff0000, 0xe300000000570000, 0x0, // EXCLUSIVE OR (32) (XY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{XG, 0xff00000000ff0000, 0xe300000000820000, 0x0, // EXCLUSIVE OR (64) (XG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{XGR, 0xffff000000000000, 0xb982000000000000, 0xff0000000000, // EXCLUSIVE OR (64) (XGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{XGRK, 0xffff000000000000, 0xb9e7000000000000, 0xf0000000000, // EXCLUSIVE OR (64) (XGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{XC, 0xff00000000000000, 0xd700000000000000, 0x0, // EXCLUSIVE OR (character) (XC D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{XI, 0xff00000000000000, 0x9700000000000000, 0x0, // EXCLUSIVE OR (immediate) (XI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{XIY, 0xff00000000ff0000, 0xeb00000000570000, 0x0, // EXCLUSIVE OR (immediate) (XIY D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{XIHF, 0xff0f000000000000, 0xc006000000000000, 0x0, // EXCLUSIVE OR IMMEDIATE (high) (XIHF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{XILF, 0xff0f000000000000, 0xc007000000000000, 0x0, // EXCLUSIVE OR IMMEDIATE (low) (XILF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{EX, 0xff00000000000000, 0x4400000000000000, 0x0, // EXECUTE (EX R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{EXRL, 0xff0f000000000000, 0xc600000000000000, 0x0, // EXECUTE RELATIVE LONG (EXRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{EAR, 0xffff000000000000, 0xb24f000000000000, 0xff0000000000, // EXTRACT ACCESS (EAR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_ACReg_28_31}},
+	{ESEA, 0xffff000000000000, 0xb99d000000000000, 0xff0f00000000, // EXTRACT AND SET EXTENDED AUTHORITY (ESEA R1)
+		[8]*argField{ap_Reg_24_27}},
+	{EEXTR, 0xffff000000000000, 0xb3ed000000000000, 0xff0000000000, // EXTRACT BIASED EXPONENT (extended DFP to 64) (EEXTR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31}},
+	{EEDTR, 0xffff000000000000, 0xb3e5000000000000, 0xff0000000000, // EXTRACT BIASED EXPONENT (long DFP to 64) (EEDTR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31}},
+	{ECAG, 0xff00000000ff0000, 0xeb000000004c0000, 0x0, // EXTRACT CPU ATTRIBUTE (ECAG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{ECTG, 0xff0f000000000000, 0xc801000000000000, 0x0, // EXTRACT CPU TIME (ECTG D1(B1),D2(B2),R3)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35, ap_Reg_8_11}},
+	{EFPC, 0xffff000000000000, 0xb38c000000000000, 0xff0f00000000, // EXTRACT FPC (EFPC R1)
+		[8]*argField{ap_Reg_24_27}},
+	{EPAR, 0xffff000000000000, 0xb226000000000000, 0xff0f00000000, // EXTRACT PRIMARY ASN (EPAR R1)
+		[8]*argField{ap_Reg_24_27}},
+	{EPAIR, 0xffff000000000000, 0xb99a000000000000, 0xff0f00000000, // EXTRACT PRIMARY ASN AND INSTANCE (EPAIR R1)
+		[8]*argField{ap_Reg_24_27}},
+	{EPSW, 0xffff000000000000, 0xb98d000000000000, 0xff0000000000, // EXTRACT PSW (EPSW R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ESAR, 0xffff000000000000, 0xb227000000000000, 0xff0f00000000, // EXTRACT SECONDARY ASN (ESAR R1)
+		[8]*argField{ap_Reg_24_27}},
+	{ESAIR, 0xffff000000000000, 0xb99b000000000000, 0xff0f00000000, // EXTRACT SECONDARY ASN AND INSTANCE (ESAIR R1)
+		[8]*argField{ap_Reg_24_27}},
+	{ESXTR, 0xffff000000000000, 0xb3ef000000000000, 0xff0000000000, // EXTRACT SIGNIFICANCE (extended DFP to 64) (ESXTR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31}},
+	{ESDTR, 0xffff000000000000, 0xb3e7000000000000, 0xff0000000000, // EXTRACT SIGNIFICANCE (long DFP to 64) (ESDTR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31}},
+	{EREG, 0xffff000000000000, 0xb249000000000000, 0xff0000000000, // EXTRACT STACKED REGISTERS (32) (EREG R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{EREGG, 0xffff000000000000, 0xb90e000000000000, 0xff0000000000, // EXTRACT STACKED REGISTERS (64) (EREGG R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ESTA, 0xffff000000000000, 0xb24a000000000000, 0xff0000000000, // EXTRACT STACKED STATE (ESTA R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ETND, 0xffff000000000000, 0xb2ec000000000000, 0xff0f00000000, // EXTRACT TRANSACTION NESTING DEPTH (ETND R1)
+		[8]*argField{ap_Reg_24_27}},
+	{FLOGR, 0xffff000000000000, 0xb983000000000000, 0xff0000000000, // FIND LEFTMOST ONE (FLOGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{HSCH, 0xffff000000000000, 0xb231000000000000, 0xffff00000000, // HALT SUBCHANNEL (HSCH)
+		[8]*argField{}},
+	{HDR, 0xff00000000000000, 0x2400000000000000, 0x0, // HALVE (long HFP) (HDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{HER, 0xff00000000000000, 0x3400000000000000, 0x0, // HALVE (short HFP) (HER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{IAC, 0xffff000000000000, 0xb224000000000000, 0xff0f00000000, // INSERT ADDRESS SPACE CONTROL (IAC R1)
+		[8]*argField{ap_Reg_24_27}},
+	{IEXTR, 0xffff000000000000, 0xb3fe000000000000, 0xf0000000000, // INSERT BIASED EXPONENT (64 to extended DFP) (IEXTR R1,R3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_Reg_28_31}},
+	{IEDTR, 0xffff000000000000, 0xb3f6000000000000, 0xf0000000000, // INSERT BIASED EXPONENT (64 to long DFP) (IEDTR R1,R3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_Reg_28_31}},
+	{IC, 0xff00000000000000, 0x4300000000000000, 0x0, // INSERT CHARACTER (IC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ICY, 0xff00000000ff0000, 0xe300000000730000, 0x0, // INSERT CHARACTER (ICY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{ICMH, 0xff00000000ff0000, 0xeb00000000800000, 0x0, // INSERT CHARACTERS UNDER MASK (high) (ICMH R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{ICM, 0xff00000000000000, 0xbf00000000000000, 0x0, // INSERT CHARACTERS UNDER MASK (low) (ICM R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{ICMY, 0xff00000000ff0000, 0xeb00000000810000, 0x0, // INSERT CHARACTERS UNDER MASK (low) (ICMY R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{IIHH, 0xff0f000000000000, 0xa500000000000000, 0x0, // INSERT IMMEDIATE (high high) (IIHH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{IIHL, 0xff0f000000000000, 0xa501000000000000, 0x0, // INSERT IMMEDIATE (high low) (IIHL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{IIHF, 0xff0f000000000000, 0xc008000000000000, 0x0, // INSERT IMMEDIATE (high) (IIHF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{IILH, 0xff0f000000000000, 0xa502000000000000, 0x0, // INSERT IMMEDIATE (low high) (IILH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{IILL, 0xff0f000000000000, 0xa503000000000000, 0x0, // INSERT IMMEDIATE (low low) (IILL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{IILF, 0xff0f000000000000, 0xc009000000000000, 0x0, // INSERT IMMEDIATE (low) (IILF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{IPM, 0xffff000000000000, 0xb222000000000000, 0xff0f00000000, // INSERT PROGRAM MASK (IPM R1)
+		[8]*argField{ap_Reg_24_27}},
+	{IPK, 0xffff000000000000, 0xb20b000000000000, 0xffff00000000, // INSERT PSW KEY (IPK)
+		[8]*argField{}},
+	{IRBM, 0xffff000000000000, 0xb9ac000000000000, 0xff0000000000, // INSERT REFERENCE BITS MULTIPLE (IRBM R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ISKE, 0xffff000000000000, 0xb229000000000000, 0xff0000000000, // INSERT STORAGE KEY EXTENDED (ISKE R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{IVSK, 0xffff000000000000, 0xb223000000000000, 0xff0000000000, // INSERT VIRTUAL STORAGE KEY (IVSK R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{IDTE, 0xffff000000000000, 0xb98e000000000000, 0x0, // INVALIDATE DAT TABLE ENTRY (IDTE R1,R3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{IPTE, 0xffff000000000000, 0xb221000000000000, 0x0, // INVALIDATE PAGE TABLE ENTRY (IPTE R1,R2,R3,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19, ap_Mask_20_23}},
+	{L, 0xff00000000000000, 0x5800000000000000, 0x0, // LOAD (32) (L R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LR, 0xff00000000000000, 0x1800000000000000, 0x0, // LOAD (32) (LR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{LY, 0xff00000000ff0000, 0xe300000000580000, 0x0, // LOAD (32) (LY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LG, 0xff00000000ff0000, 0xe300000000040000, 0x0, // LOAD (64) (LG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LGR, 0xffff000000000000, 0xb904000000000000, 0xff0000000000, // LOAD (64) (LGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LGF, 0xff00000000ff0000, 0xe300000000140000, 0x0, // LOAD (64←32) (LGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LGFR, 0xffff000000000000, 0xb914000000000000, 0xff0000000000, // LOAD (64←32) (LGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LXR, 0xffff000000000000, 0xb365000000000000, 0xff0000000000, // LOAD (extended) (LXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LD, 0xff00000000000000, 0x6800000000000000, 0x0, // LOAD (long) (LD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LDR, 0xff00000000000000, 0x2800000000000000, 0x0, // LOAD (long) (LDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LDY, 0xff00000000ff0000, 0xed00000000650000, 0x0, // LOAD (long) (LDY R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LE, 0xff00000000000000, 0x7800000000000000, 0x0, // LOAD (short) (LE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LER, 0xff00000000000000, 0x3800000000000000, 0x0, // LOAD (short) (LER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LEY, 0xff00000000ff0000, 0xed00000000640000, 0x0, // LOAD (short) (LEY R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LAM, 0xff00000000000000, 0x9a00000000000000, 0x0, // LOAD ACCESS MULTIPLE 7-268 (LAM R1,R3,D2(B2))
+		[8]*argField{ap_ACReg_8_11, ap_ACReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LAMY, 0xff00000000ff0000, 0xeb000000009a0000, 0x0, // LOAD ACCESS MULTIPLE 7-268 (LAMY R1,R3,D2(B2))
+		[8]*argField{ap_ACReg_8_11, ap_ACReg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LA, 0xff00000000000000, 0x4100000000000000, 0x0, // LOAD ADDRESS (LA R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LAY, 0xff00000000ff0000, 0xe300000000710000, 0x0, // LOAD ADDRESS (LAY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LAE, 0xff00000000000000, 0x5100000000000000, 0x0, // LOAD ADDRESS EXTENDED (LAE R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LAEY, 0xff00000000ff0000, 0xe300000000750000, 0x0, // LOAD ADDRESS EXTENDED (LAEY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LARL, 0xff0f000000000000, 0xc000000000000000, 0x0, // LOAD ADDRESS RELATIVE LONG (LARL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LASP, 0xffff000000000000, 0xe500000000000000, 0x0, // LOAD ADDRESS SPACE PARAMETERS (LASP D1(B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{LAA, 0xff00000000ff0000, 0xeb00000000f80000, 0x0, // LOAD AND ADD (32) (LAA R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAAG, 0xff00000000ff0000, 0xeb00000000e80000, 0x0, // LOAD AND ADD (64) (LAAG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAAL, 0xff00000000ff0000, 0xeb00000000fa0000, 0x0, // LOAD AND ADD LOGICAL (32) (LAAL R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAALG, 0xff00000000ff0000, 0xeb00000000ea0000, 0x0, // LOAD AND ADD LOGICAL (64) (LAALG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAN, 0xff00000000ff0000, 0xeb00000000f40000, 0x0, // LOAD AND AND (32) (LAN R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LANG, 0xff00000000ff0000, 0xeb00000000e40000, 0x0, // LOAD AND AND (64) (LANG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAX, 0xff00000000ff0000, 0xeb00000000f70000, 0x0, // LOAD AND EXCLUSIVE OR (32) (LAX R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAXG, 0xff00000000ff0000, 0xeb00000000e70000, 0x0, // LOAD AND EXCLUSIVE OR (64) (LAXG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAO, 0xff00000000ff0000, 0xeb00000000f60000, 0x0, // LOAD AND OR (32) (LAO R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LAOG, 0xff00000000ff0000, 0xeb00000000e60000, 0x0, // LOAD AND OR (64) (LAOG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LT, 0xff00000000ff0000, 0xe300000000120000, 0x0, // LOAD AND TEST (32) (LT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LTR, 0xff00000000000000, 0x1200000000000000, 0x0, // LOAD AND TEST (32) (LTR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{LTG, 0xff00000000ff0000, 0xe300000000020000, 0x0, // LOAD AND TEST (64) (LTG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LTGR, 0xffff000000000000, 0xb902000000000000, 0xff0000000000, // LOAD AND TEST (64) (LTGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LTGF, 0xff00000000ff0000, 0xe300000000320000, 0x0, // LOAD AND TEST (64→32) (LTGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LTGFR, 0xffff000000000000, 0xb912000000000000, 0xff0000000000, // LOAD AND TEST (64→32) (LTGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LTXBR, 0xffff000000000000, 0xb342000000000000, 0xff0000000000, // LOAD AND TEST (extended BFP) (LTXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LTXTR, 0xffff000000000000, 0xb3de000000000000, 0xff0000000000, // LOAD AND TEST (extended DFP) (LTXTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LTXR, 0xffff000000000000, 0xb362000000000000, 0xff0000000000, // LOAD AND TEST (extended HFP) (LTXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LTDBR, 0xffff000000000000, 0xb312000000000000, 0xff0000000000, // LOAD AND TEST (long BFP) (LTDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LTDTR, 0xffff000000000000, 0xb3d6000000000000, 0xff0000000000, // LOAD AND TEST (long DFP) (LTDTR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LTDR, 0xff00000000000000, 0x2200000000000000, 0x0, // LOAD AND TEST (long HFP) (LTDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LTEBR, 0xffff000000000000, 0xb302000000000000, 0xff0000000000, // LOAD AND TEST (short BFP) (LTEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LTER, 0xff00000000000000, 0x3200000000000000, 0x0, // LOAD AND TEST (short HFP) (LTER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LAT, 0xff00000000ff0000, 0xe3000000009f0000, 0x0, // LOAD AND TRAP (32L→32) (LAT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LGAT, 0xff00000000ff0000, 0xe300000000850000, 0x0, // LOAD AND TRAP (64) (LGAT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LZRF, 0xff00000000ff0000, 0xe3000000003b0000, 0x0, // LOAD AND ZERO RIGHTMOST BYTE (32) (LZRF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LZRG, 0xff00000000ff0000, 0xe3000000002a0000, 0x0, // LOAD AND ZERO RIGHTMOST BYTE (64) (LZRG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LBEAR, 0xffff000000000000, 0xb200000000000000, 0x0, // LOAD BEAR (LBEAR D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LB, 0xff00000000ff0000, 0xe300000000760000, 0x0, // LOAD BYTE (32→8) (LB R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LBR, 0xffff000000000000, 0xb926000000000000, 0xff0000000000, // LOAD BYTE (32←8) (LBR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LGB, 0xff00000000ff0000, 0xe300000000770000, 0x0, // LOAD BYTE (64→8) (LGB R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LGBR, 0xffff000000000000, 0xb906000000000000, 0xff0000000000, // LOAD BYTE (64←8) (LGBR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LBH, 0xff00000000ff0000, 0xe300000000c00000, 0x0, // LOAD BYTE HIGH (32←8) (LBH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LCR, 0xff00000000000000, 0x1300000000000000, 0x0, // LOAD COMPLEMENT (32) (LCR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{LCGR, 0xffff000000000000, 0xb903000000000000, 0xff0000000000, // LOAD COMPLEMENT (64) (LCGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LCGFR, 0xffff000000000000, 0xb913000000000000, 0xff0000000000, // LOAD COMPLEMENT (64←32) (LCGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LCXBR, 0xffff000000000000, 0xb343000000000000, 0xff0000000000, // LOAD COMPLEMENT (extended BFP) (LCXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LCXR, 0xffff000000000000, 0xb363000000000000, 0xff0000000000, // LOAD COMPLEMENT (extended HFP) (LCXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LCDBR, 0xffff000000000000, 0xb313000000000000, 0xff0000000000, // LOAD COMPLEMENT (long BFP) (LCDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LCDR, 0xff00000000000000, 0x2300000000000000, 0x0, // LOAD COMPLEMENT (long HFP) (LCDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LCDFR, 0xffff000000000000, 0xb373000000000000, 0xff0000000000, // LOAD COMPLEMENT (long) (LCDFR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LCEBR, 0xffff000000000000, 0xb303000000000000, 0xff0000000000, // LOAD COMPLEMENT (short BFP) (LCEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LCER, 0xff00000000000000, 0x3300000000000000, 0x0, // LOAD COMPLEMENT (short HFP) (LCER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LCTL, 0xff00000000000000, 0xb700000000000000, 0x0, // LOAD CONTROL (32) (LCTL R1,R3,D2(B2))
+		[8]*argField{ap_CReg_8_11, ap_CReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LCTLG, 0xff00000000ff0000, 0xeb000000002f0000, 0x0, // LOAD CONTROL (64) (LCTLG R1,R3,D2(B2))
+		[8]*argField{ap_CReg_8_11, ap_CReg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LCBB, 0xff00000000ff0000, 0xe700000000270000, 0xf000000, // LOAD COUNT TO BLOCK BOUNDARY (LCBB R1,D2(X2,B2),M3)
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35}},
+	{FIXBR, 0xffff000000000000, 0xb347000000000000, 0xf0000000000, // LOAD FP INTEGER (extended BFP) (FIXBR R1,M3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{FIXBRA, 0xffff000000000000, 0xb347000000000000, 0x0, // LOAD FP INTEGER (extended BFP) (FIXBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{FIXTR, 0xffff000000000000, 0xb3df000000000000, 0x0, // LOAD FP INTEGER (extended DFP) (FIXTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{FIXR, 0xffff000000000000, 0xb367000000000000, 0xff0000000000, // LOAD FP INTEGER (extended HFP) (FIXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{FIDBR, 0xffff000000000000, 0xb35f000000000000, 0xf0000000000, // LOAD FP INTEGER (long BFP) (FIDBR R1,M3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{FIDBRA, 0xffff000000000000, 0xb35f000000000000, 0x0, // LOAD FP INTEGER (long BFP) (FIDBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{FIDTR, 0xffff000000000000, 0xb3d7000000000000, 0x0, // LOAD FP INTEGER (long DFP) (FIDTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{FIDR, 0xffff000000000000, 0xb37f000000000000, 0xff0000000000, // LOAD FP INTEGER (long HFP) (FIDR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{FIEBR, 0xffff000000000000, 0xb357000000000000, 0xf0000000000, // LOAD FP INTEGER (short BFP) (FIEBR R1,M3,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31}},
+	{FIEBRA, 0xffff000000000000, 0xb357000000000000, 0x0, // LOAD FP INTEGER (short BFP) (FIEBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{FIER, 0xffff000000000000, 0xb377000000000000, 0xff0000000000, // LOAD FP INTEGER (short HFP) (FIER R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LFPC, 0xffff000000000000, 0xb29d000000000000, 0x0, // LOAD FPC (LFPC D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LFAS, 0xffff000000000000, 0xb2bd000000000000, 0x0, // LOAD FPC AND SIGNAL (LFAS D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LDGR, 0xffff000000000000, 0xb3c1000000000000, 0xff0000000000, // LOAD FPR FROM GR (64 to long) (LDGR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_Reg_28_31}},
+	{LGDR, 0xffff000000000000, 0xb3cd000000000000, 0xff0000000000, // LOAD GR FROM FPR (long to 64) (LGDR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_FPReg_28_31}},
+	{LGG, 0xff00000000ff0000, 0xe3000000004c0000, 0x0, // LOAD GUARDED (64) (LGG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LGSC, 0xff00000000ff0000, 0xe3000000004d0000, 0x0, // LOAD GUARDED STORAGE CONTROLS (LGSC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LH, 0xff00000000000000, 0x4800000000000000, 0x0, // LOAD HALFWORD (32→16) (LH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LHR, 0xffff000000000000, 0xb927000000000000, 0xff0000000000, // LOAD HALFWORD (32←16) (LHR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LHY, 0xff00000000ff0000, 0xe300000000780000, 0x0, // LOAD HALFWORD (32←16) (LHY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LGH, 0xff00000000ff0000, 0xe300000000150000, 0x0, // LOAD HALFWORD (64←16) (LGH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LGHR, 0xffff000000000000, 0xb907000000000000, 0xff0000000000, // LOAD HALFWORD (64←16) (LGHR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LHH, 0xff00000000ff0000, 0xe300000000c40000, 0x0, // LOAD HALFWORD HIGH (32→16) (LHH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LOCHHI, 0xff00000000ff0000, 0xec000000004e0000, 0xff000000, // LOAD HALFWORD HIGH IMMEDIATE ON (LOCHHI R1,I2,M3)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31, ap_Mask_12_15}},
+	{LHI, 0xff0f000000000000, 0xa708000000000000, 0x0, // CONDITION (32←16)LOAD HALFWORD IMMEDIATE (32)←16 (LHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{LGHI, 0xff0f000000000000, 0xa709000000000000, 0x0, // LOAD HALFWORD IMMEDIATE (64→16) (LGHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{LOCHI, 0xff00000000ff0000, 0xec00000000420000, 0xff000000, // LOAD HALFWORD IMMEDIATE ON CONDITION(32←16) (LOCHI R1,I2,M3)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31, ap_Mask_12_15}},
+	{LOCGHI, 0xff00000000ff0000, 0xec00000000460000, 0xff000000, // LOAD HALFWORD IMMEDIATE ON CONDITION(64→16) (LOCGHI R1,I2,M3)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31, ap_Mask_12_15}},
+	{LHRL, 0xff0f000000000000, 0xc405000000000000, 0x0, // LOAD HALFWORD RELATIVE LONG (32←16) (LHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LGHRL, 0xff0f000000000000, 0xc404000000000000, 0x0, // LOAD HALFWORD RELATIVE LONG (64←16) (LGHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LFH, 0xff00000000ff0000, 0xe300000000ca0000, 0x0, // LOAD HIGH (32) (LFH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LFHAT, 0xff00000000ff0000, 0xe300000000c80000, 0x0, // LOAD HIGH AND TRAP (32H←32) (LFHAT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LOCFH, 0xff00000000ff0000, 0xeb00000000e00000, 0x0, // LOAD HIGH ON CONDITION (32) (LOCFH R1,D2(B2),M3)
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_Mask_12_15}},
+	{LOCFHR, 0xffff000000000000, 0xb9e0000000000000, 0xf0000000000, // LOAD HIGH ON CONDITION (32) (LOCFHR R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{LGFI, 0xff0f000000000000, 0xc001000000000000, 0x0, // LOAD IMMEDIATE (64→32) (LGFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{LXDB, 0xff00000000ff0000, 0xed00000000050000, 0xff000000, // LOAD LENGTHENED (long to extended BFP) (LXDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LXDBR, 0xffff000000000000, 0xb305000000000000, 0xff0000000000, // LOAD LENGTHENED (long to extended BFP) (LXDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LXDTR, 0xffff000000000000, 0xb3dc000000000000, 0xf00000000000, // LOAD LENGTHENED (long to extended DFP) (LXDTR R1,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_Mask_20_23}},
+	{LXD, 0xff00000000ff0000, 0xed00000000250000, 0xff000000, // LOAD LENGTHENED (long to extended HFP) (LXD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LXDR, 0xffff000000000000, 0xb325000000000000, 0xff0000000000, // LOAD LENGTHENED (long to extended HFP) (LXDR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LXEB, 0xff00000000ff0000, 0xed00000000060000, 0xff000000, // LOAD LENGTHENED (short to extended BFP) (LXEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LXEBR, 0xffff000000000000, 0xb306000000000000, 0xff0000000000, // LOAD LENGTHENED (short to extended BFP) (LXEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LXE, 0xff00000000ff0000, 0xed00000000260000, 0xff000000, // LOAD LENGTHENED (short to extended HFP) (LXE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LXER, 0xffff000000000000, 0xb326000000000000, 0xff0000000000, // LOAD LENGTHENED (short to extended HFP) (LXER R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LDEB, 0xff00000000ff0000, 0xed00000000040000, 0xff000000, // LOAD LENGTHENED (short to long BFP) (LDEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LDEBR, 0xffff000000000000, 0xb304000000000000, 0xff0000000000, // LOAD LENGTHENED (short to long BFP) (LDEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LDETR, 0xffff000000000000, 0xb3d4000000000000, 0xf00000000000, // LOAD LENGTHENED (short to long DFP) (LDETR R1,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_Mask_20_23}},
+	{LDE, 0xff00000000ff0000, 0xed00000000240000, 0xff000000, // LOAD LENGTHENED (short to long HFP) (LDE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LDER, 0xffff000000000000, 0xb324000000000000, 0xff0000000000, // LOAD LENGTHENED (short to long HFP) (LDER R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LLGF, 0xff00000000ff0000, 0xe300000000160000, 0x0, // LOAD LOGICAL (64←32) (LLGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLGFR, 0xffff000000000000, 0xb916000000000000, 0xff0000000000, // LOAD LOGICAL (64←32) (LLGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LLGFSG, 0xff00000000ff0000, 0xe300000000480000, 0x0, // LOAD LOGICAL AND SHIFT GUARDED (64←32) (LLGFSG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLGFAT, 0xff00000000ff0000, 0xe3000000009d0000, 0x0, // LOAD LOGICAL AND TRAP (64→32) (LLGFAT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLZRGF, 0xff00000000ff0000, 0xe3000000003a0000, 0x0, // LOAD LOGICAL AND ZERO RIGHTMOST BYTE(64→32) (LLZRGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLC, 0xff00000000ff0000, 0xe300000000940000, 0x0, // LOAD LOGICAL CHARACTER (32→8) (LLC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLCR, 0xffff000000000000, 0xb994000000000000, 0xff0000000000, // LOAD LOGICAL CHARACTER (32←8) (LLCR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LLGC, 0xff00000000ff0000, 0xe300000000900000, 0x0, // LOAD LOGICAL CHARACTER (64←8) (LLGC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLGCR, 0xffff000000000000, 0xb984000000000000, 0xff0000000000, // LOAD LOGICAL CHARACTER (64←8) (LLGCR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LLCH, 0xff00000000ff0000, 0xe300000000c20000, 0x0, // LOAD LOGICAL CHARACTER HIGH (32←8) (LLCH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLH, 0xff00000000ff0000, 0xe300000000950000, 0x0, // LOAD LOGICAL HALFWORD (32←16) (LLH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLHR, 0xffff000000000000, 0xb995000000000000, 0xff0000000000, // LOAD LOGICAL HALFWORD (32←16) (LLHR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LLGH, 0xff00000000ff0000, 0xe300000000910000, 0x0, // LOAD LOGICAL HALFWORD (64→16) (LLGH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLGHR, 0xffff000000000000, 0xb985000000000000, 0xff0000000000, // LOAD LOGICAL HALFWORD (64←16) (LLGHR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LLHH, 0xff00000000ff0000, 0xe300000000c60000, 0x0, // LOAD LOGICAL HALFWORD HIGH (32→16) (LLHH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLHRL, 0xff0f000000000000, 0xc402000000000000, 0x0, // LOAD LOGICAL HALFWORD RELATIVE LONG(32←16) (LLHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LLGHRL, 0xff0f000000000000, 0xc406000000000000, 0x0, // LOAD LOGICAL HALFWORD RELATIVE LONG(64→16) (LLGHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LLIHH, 0xff0f000000000000, 0xa50c000000000000, 0x0, // LOAD LOGICAL IMMEDIATE (high high) (LLIHH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{LLIHL, 0xff0f000000000000, 0xa50d000000000000, 0x0, // LOAD LOGICAL IMMEDIATE (high low) (LLIHL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{LLIHF, 0xff0f000000000000, 0xc00e000000000000, 0x0, // LOAD LOGICAL IMMEDIATE (high) (LLIHF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{LLILH, 0xff0f000000000000, 0xa50e000000000000, 0x0, // LOAD LOGICAL IMMEDIATE (low high) (LLILH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{LLILL, 0xff0f000000000000, 0xa50f000000000000, 0x0, // LOAD LOGICAL IMMEDIATE (low low) (LLILL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{LLILF, 0xff0f000000000000, 0xc00f000000000000, 0x0, // LOAD LOGICAL IMMEDIATE (low) (LLILF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{LLGFRL, 0xff0f000000000000, 0xc40e000000000000, 0x0, // LOAD LOGICAL RELATIVE LONG (64→32) (LLGFRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LLGT, 0xff00000000ff0000, 0xe300000000170000, 0x0, // LOAD LOGICAL THIRTY ONE BITS (64→31) (LLGT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LLGTR, 0xffff000000000000, 0xb917000000000000, 0xff0000000000, // LOAD LOGICAL THIRTY ONE BITS (64→31) (LLGTR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LLGTAT, 0xff00000000ff0000, 0xe3000000009c0000, 0x0, // LOAD LOGICAL THIRTY ONE BITS AND TRAP(64←31) (LLGTAT R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LM, 0xff00000000000000, 0x9800000000000000, 0x0, // LOAD MULTIPLE (32) (LM R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LMY, 0xff00000000ff0000, 0xeb00000000980000, 0x0, // LOAD MULTIPLE (32) (LMY R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LMG, 0xff00000000ff0000, 0xeb00000000040000, 0x0, // LOAD MULTIPLE (64) (LMG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LMD, 0xff00000000000000, 0xef00000000000000, 0x0, // LOAD MULTIPLE DISJOINT (64→32&32) (LMD R1,R3,D2(B2),D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{LMH, 0xff00000000ff0000, 0xeb00000000960000, 0x0, // LOAD MULTIPLE HIGH (32) (LMH R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LNR, 0xff00000000000000, 0x1100000000000000, 0x0, // LOAD NEGATIVE (32) (LNR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{LNGR, 0xffff000000000000, 0xb901000000000000, 0xff0000000000, // LOAD NEGATIVE (64) (LNGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LNGFR, 0xffff000000000000, 0xb911000000000000, 0xff0000000000, // LOAD NEGATIVE (64→32) (LNGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LNXBR, 0xffff000000000000, 0xb341000000000000, 0xff0000000000, // LOAD NEGATIVE (extended BFP) (LNXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LNXR, 0xffff000000000000, 0xb361000000000000, 0xff0000000000, // LOAD NEGATIVE (extended HFP) (LNXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LNDBR, 0xffff000000000000, 0xb311000000000000, 0xff0000000000, // LOAD NEGATIVE (long BFP) (LNDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LNDR, 0xff00000000000000, 0x2100000000000000, 0x0, // LOAD NEGATIVE (long HFP) (LNDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LNDFR, 0xffff000000000000, 0xb371000000000000, 0xff0000000000, // LOAD NEGATIVE (long) (LNDFR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LNEBR, 0xffff000000000000, 0xb301000000000000, 0xff0000000000, // LOAD NEGATIVE (short BFP) (LNEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LNER, 0xff00000000000000, 0x3100000000000000, 0x0, // LOAD NEGATIVE (short HFP) (LNER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LOC, 0xff00000000ff0000, 0xeb00000000f20000, 0x0, // LOAD ON CONDITION (32) (LOC R1,D2(B2),M3)
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_Mask_12_15}},
+	{LOCR, 0xffff000000000000, 0xb9f2000000000000, 0xf0000000000, // LOAD ON CONDITION (32) (LOCR R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{LOCG, 0xff00000000ff0000, 0xeb00000000e20000, 0x0, // LOAD ON CONDITION (64) (LOCG R1,D2(B2),M3)
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_Mask_12_15}},
+	{LOCGR, 0xffff000000000000, 0xb9e2000000000000, 0xf0000000000, // LOAD ON CONDITION (64) (LOCGR R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{LPTEA, 0xffff000000000000, 0xb9aa000000000000, 0x0, // LOAD PAGE TABLE ENTRY ADDRESS (LPTEA R1,R3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{LPD, 0xff0f000000000000, 0xc804000000000000, 0x0, // LOAD PAIR DISJOINT (32) (LPD R3,D1(B1),D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{LPDG, 0xff0f000000000000, 0xc805000000000000, 0x0, // LOAD PAIR DISJOINT (64) (LPDG R3,D1(B1),D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{LPQ, 0xff00000000ff0000, 0xe3000000008f0000, 0x0, // LOAD PAIR FROM QUADWORD (64&64←128) (LPQ R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LPR, 0xff00000000000000, 0x1000000000000000, 0x0, // LOAD POSITIVE (32) (LPR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{LPGR, 0xffff000000000000, 0xb900000000000000, 0xff0000000000, // LOAD POSITIVE (64) (LPGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LPGFR, 0xffff000000000000, 0xb910000000000000, 0xff0000000000, // LOAD POSITIVE (64→32) (LPGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LPXBR, 0xffff000000000000, 0xb340000000000000, 0xff0000000000, // LOAD POSITIVE (extended BFP) (LPXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LPXR, 0xffff000000000000, 0xb360000000000000, 0xff0000000000, // LOAD POSITIVE (extended HFP) (LPXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LPDBR, 0xffff000000000000, 0xb310000000000000, 0xff0000000000, // LOAD POSITIVE (long BFP) (LPDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LPDR, 0xff00000000000000, 0x2000000000000000, 0x0, // LOAD POSITIVE (long HFP) (LPDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LPDFR, 0xffff000000000000, 0xb370000000000000, 0xff0000000000, // LOAD POSITIVE (long) (LPDFR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LPEBR, 0xffff000000000000, 0xb300000000000000, 0xff0000000000, // LOAD POSITIVE (short BFP) (LPEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LPER, 0xff00000000000000, 0x3000000000000000, 0x0, // LOAD POSITIVE (short HFP) (LPER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LPSW, 0xff00000000000000, 0x8200000000000000, 0x0, // LOAD PSW (LPSW D1(B1))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LPSWE, 0xffff000000000000, 0xb2b2000000000000, 0x0, // LOAD PSW EXTENDED (LPSWE D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{LPSWEY, 0xff00000000ff0000, 0xeb00000000710000, 0xff000000000000, // LOAD PSW EXTENDED (LPSWEY D1(B1))
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{LRA, 0xff00000000000000, 0xb100000000000000, 0x0, // LOAD REAL ADDRESS (32) (LRA R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LRAY, 0xff00000000ff0000, 0xe300000000130000, 0x0, // LOAD REAL ADDRESS (32) (LRAY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LRAG, 0xff00000000ff0000, 0xe300000000030000, 0x0, // LOAD REAL ADDRESS (64) (LRAG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LRL, 0xff0f000000000000, 0xc40d000000000000, 0x0, // LOAD RELATIVE LONG (32) (LRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LGRL, 0xff0f000000000000, 0xc408000000000000, 0x0, // LOAD RELATIVE LONG (64) (LGRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LGFRL, 0xff0f000000000000, 0xc40c000000000000, 0x0, // LOAD RELATIVE LONG (64→32) (LGFRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{LRVH, 0xff00000000ff0000, 0xe3000000001f0000, 0x0, // LOAD REVERSED (16) (LRVH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LRV, 0xff00000000ff0000, 0xe3000000001e0000, 0x0, // LOAD REVERSED (32) (LRV R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LRVR, 0xffff000000000000, 0xb91f000000000000, 0xff0000000000, // LOAD REVERSED (32) (LRVR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LRVG, 0xff00000000ff0000, 0xe3000000000f0000, 0x0, // LOAD REVERSED (64) (LRVG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{LRVGR, 0xffff000000000000, 0xb90f000000000000, 0xff0000000000, // LOAD REVERSED (64) (LRVGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LDXBR, 0xffff000000000000, 0xb345000000000000, 0xff0000000000, // LOAD ROUNDED (extended to long BFP) (LDXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LDXBRA, 0xffff000000000000, 0xb345000000000000, 0x0, // LOAD ROUNDED (extended to long BFP) (LDXBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{LDXTR, 0xffff000000000000, 0xb3dd000000000000, 0x0, // LOAD ROUNDED (extended to long DFP) (LDXTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{LDXR, 0xff00000000000000, 0x2500000000000000, 0x0, // LOAD ROUNDED (extended to long HFP) (LDXR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LRDR, 0xff00000000000000, 0x2500000000000000, 0x0, // LOAD ROUNDED (extended to long HFP) (LRDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LEXBR, 0xffff000000000000, 0xb346000000000000, 0xff0000000000, // LOAD ROUNDED (extended to short BFP) (LEXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LEXBRA, 0xffff000000000000, 0xb346000000000000, 0x0, // LOAD ROUNDED (extended to short BFP) (LEXBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{LEXR, 0xffff000000000000, 0xb366000000000000, 0xff0000000000, // LOAD ROUNDED (extended to short HFP) (LEXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LEDBR, 0xffff000000000000, 0xb344000000000000, 0xff0000000000, // LOAD ROUNDED (long to short BFP) (LEDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{LEDBRA, 0xffff000000000000, 0xb344000000000000, 0x0, // LOAD ROUNDED (long to short BFP) (LEDBRA R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{LEDTR, 0xffff000000000000, 0xb3d5000000000000, 0x0, // LOAD ROUNDED (long to short DFP) (LEDTR R1,M3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_Mask_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{LEDR, 0xff00000000000000, 0x3500000000000000, 0x0, // LOAD ROUNDED (long to short HFP) (LEDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LRER, 0xff00000000000000, 0x3500000000000000, 0x0, // LOAD ROUNDED (long to short HFP) (LRER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{LURA, 0xffff000000000000, 0xb24b000000000000, 0xff0000000000, // LOAD USING REAL ADDRESS (32) (LURA R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LURAG, 0xffff000000000000, 0xb905000000000000, 0xff0000000000, // LOAD USING REAL ADDRESS (64) (LURAG R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{LZXR, 0xffff000000000000, 0xb376000000000000, 0xff0f00000000, // LOAD ZERO (extended) (LZXR R1)
+		[8]*argField{ap_FPReg_24_27}},
+	{LZDR, 0xffff000000000000, 0xb375000000000000, 0xff0f00000000, // LOAD ZERO (long) (LZDR R1)
+		[8]*argField{ap_FPReg_24_27}},
+	{LZER, 0xffff000000000000, 0xb374000000000000, 0xff0f00000000, // LOAD ZERO (short) (LZER R1)
+		[8]*argField{ap_FPReg_24_27}},
+	{MSTA, 0xffff000000000000, 0xb247000000000000, 0xff0f00000000, // MODIFY STACKED STATE (MSTA R1)
+		[8]*argField{ap_Reg_24_27}},
+	{MSCH, 0xffff000000000000, 0xb232000000000000, 0x0, // MODIFY SUBCHANNEL (MSCH D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{MC, 0xff00000000000000, 0xaf00000000000000, 0x0, // MONITOR CALL (MC D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{MVHHI, 0xffff000000000000, 0xe544000000000000, 0x0, // MOVE (16←16) (MVHHI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_32_47}},
+	{MVHI, 0xffff000000000000, 0xe54c000000000000, 0x0, // MOVE (32→16) (MVHI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_32_47}},
+	{MVGHI, 0xffff000000000000, 0xe548000000000000, 0x0, // MOVE (64←16) (MVGHI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmSigned16_32_47}},
+	{MVC, 0xff00000000000000, 0xd200000000000000, 0x0, // MOVE (character) (MVC D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{MVI, 0xff00000000000000, 0x9200000000000000, 0x0, // MOVE (immediate) (MVI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{MVIY, 0xff00000000ff0000, 0xeb00000000520000, 0x0, // MOVE (immediate) (MVIY D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{MVCIN, 0xff00000000000000, 0xe800000000000000, 0x0, // MOVE INVERSE (MVCIN D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{MVCL, 0xff00000000000000, 0xe00000000000000, 0x0, // MOVE LONG (MVCL R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{MVCLE, 0xff00000000000000, 0xa800000000000000, 0x0, // MOVE LONG EXTENDED (MVCLE R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{MVCLU, 0xff00000000ff0000, 0xeb000000008e0000, 0x0, // MOVE LONG UNICODE (MVCLU R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{MVN, 0xff00000000000000, 0xd100000000000000, 0x0, // MOVE NUMERICS (MVN D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{MVPG, 0xffff000000000000, 0xb254000000000000, 0xff0000000000, // MOVE PAGE (MVPG R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{MVCRL, 0xffff000000000000, 0xe50a000000000000, 0x0, // MOVE RIGHT TO LEFT (MVCRL D1(B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{MVST, 0xffff000000000000, 0xb255000000000000, 0xff0000000000, // MOVE STRING (MVST R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{MVCP, 0xff00000000000000, 0xda00000000000000, 0x0, // MOVE TO PRIMARY (MVCP D1(R1,B1),D2(B2),R3)
+		[8]*argField{ap_DispUnsigned_20_31, ap_Reg_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35, ap_Reg_12_15}},
+	{MVCS, 0xff00000000000000, 0xdb00000000000000, 0x0, // MOVE TO SECONDARY (MVCS D1(R1,B1),D2(B2),R3)
+		[8]*argField{ap_DispUnsigned_20_31, ap_Reg_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35, ap_Reg_12_15}},
+	{MVCDK, 0xffff000000000000, 0xe50f000000000000, 0x0, // MOVE WITH DESTINATION KEY (MVCDK D1(B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{MVCK, 0xff00000000000000, 0xd900000000000000, 0x0, // MOVE WITH KEY (MVCK D1(R1,B1),D2(B2),R3)
+		[8]*argField{ap_DispUnsigned_20_31, ap_Reg_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35, ap_Reg_12_15}},
+	{MVO, 0xff00000000000000, 0xf100000000000000, 0x0, // MOVE WITH OFFSET (MVO D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{MVCOS, 0xff0f000000000000, 0xc800000000000000, 0x0, // MOVE WITH OPTIONAL SPECIFICATIONS (MVCOS D1(B1),D2(B2),R3)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35, ap_Reg_8_11}},
+	{MVCSK, 0xffff000000000000, 0xe50e000000000000, 0x0, // MOVE WITH SOURCE KEY (MVCSK D1(B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{MVZ, 0xff00000000000000, 0xd300000000000000, 0x0, // MOVE ZONES (MVZ D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{MG, 0xff00000000ff0000, 0xe300000000840000, 0x0, // MULTIPLY (128←64) (MG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MGRK, 0xffff000000000000, 0xb9ec000000000000, 0xf0000000000, // MULTIPLY (128←64) (MGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{M, 0xff00000000000000, 0x5c00000000000000, 0x0, // MULTIPLY (64←32) (M R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MFY, 0xff00000000ff0000, 0xe3000000005c0000, 0x0, // MULTIPLY (64←32) (MFY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MR, 0xff00000000000000, 0x1c00000000000000, 0x0, // MULTIPLY (64←32) (MR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{MXBR, 0xffff000000000000, 0xb34c000000000000, 0xff0000000000, // MULTIPLY (extended BFP) (MXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MXTR, 0xffff000000000000, 0xb3d8000000000000, 0xf0000000000, // MULTIPLY (extended DFP) (MXTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{MXTRA, 0xffff000000000000, 0xb3d8000000000000, 0x0, // MULTIPLY (extended DFP) (MXTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{MXR, 0xff00000000000000, 0x2600000000000000, 0x0, // MULTIPLY (extended HFP) (MXR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{MDB, 0xff00000000ff0000, 0xed000000001c0000, 0xff000000, // MULTIPLY (long BFP) (MDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MDBR, 0xffff000000000000, 0xb31c000000000000, 0xff0000000000, // MULTIPLY (long BFP) (MDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MDTR, 0xffff000000000000, 0xb3d0000000000000, 0xf0000000000, // MULTIPLY (long DFP) (MDTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{MDTRA, 0xffff000000000000, 0xb3d0000000000000, 0x0, // MULTIPLY (long DFP) (MDTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{MD, 0xff00000000000000, 0x6c00000000000000, 0x0, // MULTIPLY (long HFP) (MD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MDR, 0xff00000000000000, 0x2c00000000000000, 0x0, // MULTIPLY (long HFP) (MDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{MXDB, 0xff00000000ff0000, 0xed00000000070000, 0xff000000, // MULTIPLY (long to extended BFP) (MXDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MXDBR, 0xffff000000000000, 0xb307000000000000, 0xff0000000000, // MULTIPLY (long to extended BFP) (MXDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MXD, 0xff00000000000000, 0x6700000000000000, 0x0, // MULTIPLY (long to extended HFP) (MXD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MXDR, 0xff00000000000000, 0x2700000000000000, 0x0, // MULTIPLY (long to extended HFP) (MXDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{MEEB, 0xff00000000ff0000, 0xed00000000170000, 0xff000000, // MULTIPLY (short BFP) (MEEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MEEBR, 0xffff000000000000, 0xb317000000000000, 0xff0000000000, // MULTIPLY (short BFP) (MEEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MEE, 0xff00000000ff0000, 0xed00000000370000, 0xff000000, // MULTIPLY (short HFP) (MEE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MEER, 0xffff000000000000, 0xb337000000000000, 0xff0000000000, // MULTIPLY (short HFP) (MEER R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MDEB, 0xff00000000ff0000, 0xed000000000c0000, 0xff000000, // MULTIPLY (short to long BFP) (MDEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MDEBR, 0xffff000000000000, 0xb30c000000000000, 0xff0000000000, // MULTIPLY (short to long BFP) (MDEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MDE, 0xff00000000000000, 0x7c00000000000000, 0x0, // MULTIPLY (short to long HFP) (MDE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MDER, 0xff00000000000000, 0x3c00000000000000, 0x0, // MULTIPLY (short to long HFP) (MDER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{ME, 0xff00000000000000, 0x7c00000000000000, 0x0, // MULTIPLY (short to long HFP) (ME R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MER, 0xff00000000000000, 0x3c00000000000000, 0x0, // MULTIPLY (short to long HFP) (MER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{MAY, 0xff00000000ff0000, 0xed000000003a0000, 0xf000000, // MULTIPLY & ADD UNNORMALIZED (long to ext. HFP) (MAY R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MAYR, 0xffff000000000000, 0xb33a000000000000, 0xf0000000000, // MULTIPLY & ADD UNNORMALIZED (long to ext. HFP) (MAYR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MADB, 0xff00000000ff0000, 0xed000000001e0000, 0xf000000, // MULTIPLY AND ADD (long BFP) (MADB R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MADBR, 0xffff000000000000, 0xb31e000000000000, 0xf0000000000, // MULTIPLY AND ADD (long BFP) (MADBR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MAD, 0xff00000000ff0000, 0xed000000003e0000, 0xf000000, // MULTIPLY AND ADD (long HFP) (MAD R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MADR, 0xffff000000000000, 0xb33e000000000000, 0xf0000000000, // MULTIPLY AND ADD (long HFP) (MADR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MAEB, 0xff00000000ff0000, 0xed000000000e0000, 0xf000000, // MULTIPLY AND ADD (short BFP) (MAEB R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MAEBR, 0xffff000000000000, 0xb30e000000000000, 0xf0000000000, // MULTIPLY AND ADD (short BFP) (MAEBR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MAE, 0xff00000000ff0000, 0xed000000002e0000, 0xf000000, // MULTIPLY AND ADD (short HFP) (MAE R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MAER, 0xffff000000000000, 0xb32e000000000000, 0xf0000000000, // MULTIPLY AND ADD (short HFP) (MAER R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MAYH, 0xff00000000ff0000, 0xed000000003c0000, 0xf000000, // MULTIPLY AND ADD UNNRM. (long to ext. high HFP) (MAYH R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MAYHR, 0xffff000000000000, 0xb33c000000000000, 0xf0000000000, // MULTIPLY AND ADD UNNRM. (long to ext. high HFP) (MAYHR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MAYL, 0xff00000000ff0000, 0xed00000000380000, 0xf000000, // MULTIPLY AND ADD UNNRM. (long to ext. low HFP) (MAYL R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MAYLR, 0xffff000000000000, 0xb338000000000000, 0xf0000000000, // MULTIPLY AND ADD UNNRM. (long to ext. low HFP) (MAYLR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MSDB, 0xff00000000ff0000, 0xed000000001f0000, 0xf000000, // MULTIPLY AND SUBTRACT (long BFP) (MSDB R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSDBR, 0xffff000000000000, 0xb31f000000000000, 0xf0000000000, // MULTIPLY AND SUBTRACT (long BFP) (MSDBR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MSD, 0xff00000000ff0000, 0xed000000003f0000, 0xf000000, // MULTIPLY AND SUBTRACT (long HFP) (MSD R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSDR, 0xffff000000000000, 0xb33f000000000000, 0xf0000000000, // MULTIPLY AND SUBTRACT (long HFP) (MSDR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MSEB, 0xff00000000ff0000, 0xed000000000f0000, 0xf000000, // MULTIPLY AND SUBTRACT (short BFP) (MSEB R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSEBR, 0xffff000000000000, 0xb30f000000000000, 0xf0000000000, // MULTIPLY AND SUBTRACT (short BFP) (MSEBR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MSE, 0xff00000000ff0000, 0xed000000002f0000, 0xf000000, // MULTIPLY AND SUBTRACT (short HFP) (MSE R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSER, 0xffff000000000000, 0xb32f000000000000, 0xf0000000000, // MULTIPLY AND SUBTRACT (short HFP) (MSER R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MP, 0xff00000000000000, 0xfc00000000000000, 0x0, // MULTIPLY DECIMAL (MP D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{MH, 0xff00000000000000, 0x4c00000000000000, 0x0, // MULTIPLY HALFWORD (32←16) (MH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MHY, 0xff00000000ff0000, 0xe3000000007c0000, 0x0, // MULTIPLY HALFWORD (32←16) (MHY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MGH, 0xff00000000ff0000, 0xe3000000003c0000, 0x0, // MULTIPLY HALFWORD (64→16) (MGH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MHI, 0xff0f000000000000, 0xa70c000000000000, 0x0, // MULTIPLY HALFWORD IMMEDIATE (32→16) (MHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_31}},
+	{MGHI, 0xff0f000000000000, 0xa70d000000000000, 0x0, // MULTIPLY HALFWORD IMMEDIATE (64→16) (MGHI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_31}},
+	{MLG, 0xff00000000ff0000, 0xe300000000860000, 0x0, // MULTIPLY LOGICAL (128→64) (MLG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MLGR, 0xffff000000000000, 0xb986000000000000, 0xff0000000000, // MULTIPLY LOGICAL (128→64) (MLGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{ML, 0xff00000000ff0000, 0xe300000000960000, 0x0, // MULTIPLY LOGICAL (64←32) (ML R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MLR, 0xffff000000000000, 0xb996000000000000, 0xff0000000000, // MULTIPLY LOGICAL (64←32) (MLR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{MS, 0xff00000000000000, 0x7100000000000000, 0x0, // MULTIPLY SINGLE (32) (MS R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSC, 0xff00000000ff0000, 0xe300000000530000, 0x0, // MULTIPLY SINGLE (32) (MSC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSR, 0xffff000000000000, 0xb252000000000000, 0xff0000000000, // MULTIPLY SINGLE (32) (MSR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{MSRKC, 0xffff000000000000, 0xb9fd000000000000, 0xf0000000000, // MULTIPLY SINGLE (32) (MSRKC R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{MSY, 0xff00000000ff0000, 0xe300000000510000, 0x0, // MULTIPLY SINGLE (32) (MSY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSG, 0xff00000000ff0000, 0xe3000000000c0000, 0x0, // MULTIPLY SINGLE (64) (MSG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSGC, 0xff00000000ff0000, 0xe300000000830000, 0x0, // MULTIPLY SINGLE (64) (MSGC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSGR, 0xffff000000000000, 0xb90c000000000000, 0xff0000000000, // MULTIPLY SINGLE (64) (MSGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{MSGRKC, 0xffff000000000000, 0xb9ed000000000000, 0xf0000000000, // MULTIPLY SINGLE (64) (MSGRKC R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{MSGF, 0xff00000000ff0000, 0xe3000000001c0000, 0x0, // MULTIPLY SINGLE (64←32) (MSGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MSGFR, 0xffff000000000000, 0xb91c000000000000, 0xff0000000000, // MULTIPLY SINGLE (64←32) (MSGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{MSFI, 0xff0f000000000000, 0xc201000000000000, 0x0, // MULTIPLY SINGLE IMMEDIATE (32) (MSFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{MSGFI, 0xff0f000000000000, 0xc200000000000000, 0x0, // MULTIPLY SINGLE IMMEDIATE (64←32) (MSGFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{MYH, 0xff00000000ff0000, 0xed000000003d0000, 0xf000000, // MULTIPLY UNNORM. (long to ext. high HFP) (MYH R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MYHR, 0xffff000000000000, 0xb33d000000000000, 0xf0000000000, // MULTIPLY UNNORM. (long to ext. high HFP) (MYHR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MYL, 0xff00000000ff0000, 0xed00000000390000, 0xf000000, // MULTIPLY UNNORM. (long to ext. low HFP) (MYL R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MYLR, 0xffff000000000000, 0xb339000000000000, 0xf0000000000, // MULTIPLY UNNORM. (long to ext. low HFP) (MYLR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{MY, 0xff00000000ff0000, 0xed000000003b0000, 0xf000000, // MULTIPLY UNNORMALIZED (long to ext. HFP) (MY R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{MYR, 0xffff000000000000, 0xb33b000000000000, 0xf0000000000, // MULTIPLY UNNORMALIZED (long to ext. HFP) (MYR R1,R3,R2)
+		[8]*argField{ap_FPReg_16_19, ap_FPReg_24_27, ap_FPReg_28_31}},
+	{NNRK, 0xffff000000000000, 0xb974000000000000, 0xf0000000000, // NAND (32) (NNRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NNGRK, 0xffff000000000000, 0xb964000000000000, 0xf0000000000, // NAND (64) (NNGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NNPA, 0xffff000000000000, 0xb93b000000000000, 0xffff00000000, // NEURAL NETWORK PROCESSING ASSIST (NNPA)
+		[8]*argField{}},
+	{NIAI, 0xffff000000000000, 0xb2fa000000000000, 0xff0000000000, // NEXT INSTRUCTION ACCESS INTENT (NIAI I1,I2)
+		[8]*argField{ap_ImmUnsigned_24_27, ap_ImmUnsigned_28_31}},
+	{NTSTG, 0xff00000000ff0000, 0xe300000000250000, 0x0, // NONTRANSACTIONAL STORE (64) (NTSTG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{NORK, 0xffff000000000000, 0xb976000000000000, 0xf0000000000, // NOR (32) (NORK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NOGRK, 0xffff000000000000, 0xb966000000000000, 0xf0000000000, // NOR (64) (NOGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NXRK, 0xffff000000000000, 0xb977000000000000, 0xf0000000000, // NOT EXCLUSIVE OR (32) (NXRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{NXGRK, 0xffff000000000000, 0xb967000000000000, 0xf0000000000, // NOT EXCLUSIVE OR (64) (NXGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{O, 0xff00000000000000, 0x5600000000000000, 0x0, // OR (32) (O R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{OR, 0xff00000000000000, 0x1600000000000000, 0x0, // OR (32) (OR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{ORK, 0xffff000000000000, 0xb9f6000000000000, 0xf0000000000, // OR (32) (ORK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{OY, 0xff00000000ff0000, 0xe300000000560000, 0x0, // OR (32) (OY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{OG, 0xff00000000ff0000, 0xe300000000810000, 0x0, // OR (64) (OG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{OGR, 0xffff000000000000, 0xb981000000000000, 0xff0000000000, // OR (64) (OGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{OGRK, 0xffff000000000000, 0xb9e6000000000000, 0xf0000000000, // OR (64) (OGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{OC, 0xff00000000000000, 0xd600000000000000, 0x0, // OR (character) (OC D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{OI, 0xff00000000000000, 0x9600000000000000, 0x0, // OR (immediate) (OI D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{OIY, 0xff00000000ff0000, 0xeb00000000560000, 0x0, // OR (immediate) (OIY D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmSigned8_8_15}},
+	{OIHH, 0xff0f000000000000, 0xa508000000000000, 0x0, // OR IMMEDIATE (high high) (OIHH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{OIHL, 0xff0f000000000000, 0xa509000000000000, 0x0, // OR IMMEDIATE (high low) (OIHL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{OIHF, 0xff0f000000000000, 0xc00c000000000000, 0x0, // OR IMMEDIATE (high) (OIHF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{OILH, 0xff0f000000000000, 0xa50a000000000000, 0x0, // OR IMMEDIATE (low high) (OILH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{OILL, 0xff0f000000000000, 0xa50b000000000000, 0x0, // OR IMMEDIATE (low low) (OILL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned16_16_31}},
+	{OILF, 0xff0f000000000000, 0xc00d000000000000, 0x0, // OR IMMEDIATE (low) (OILF R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmSigned32_16_47}},
+	{OCRK, 0xffff000000000000, 0xb975000000000000, 0xf0000000000, // OR WITH COMPLEMENT (32) (OCRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{OCGRK, 0xffff000000000000, 0xb965000000000000, 0xf0000000000, // OR WITH COMPLEMENT (64) (OCGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{PACK, 0xff00000000000000, 0xf200000000000000, 0x0, // PACK (PACK D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{PKA, 0xff00000000000000, 0xe900000000000000, 0x0, // PACK ASCII (PKA D1(B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_8_15, ap_BaseReg_32_35}},
+	{PKU, 0xff00000000000000, 0xe100000000000000, 0x0, // PACK UNICODE (PKU D1(B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_8_15, ap_BaseReg_32_35}},
+	{PGIN, 0xffff000000000000, 0xb22e000000000000, 0xff0000000000, // PAGE IN (PGIN R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{PGOUT, 0xffff000000000000, 0xb22f000000000000, 0xff0000000000, // PAGE OUT (PGOUT R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{PCC, 0xffff000000000000, 0xb92c000000000000, 0xffff00000000, // PERFORM CRYPTOGRAPHIC COMPUTATION (PCC)
+		[8]*argField{}},
+	{PCKMO, 0xffff000000000000, 0xb928000000000000, 0xffff00000000, // PERFORM CRYPTOGRAPHIC KEY MGMT. OPERATIONS (PCKMO)
+		[8]*argField{}},
+	{PFPO, 0xffff000000000000, 0x10a000000000000, 0x0, // PERFORM FLOATING-POINT OPERATION (PFPO)
+		[8]*argField{}},
+	{PFMF, 0xffff000000000000, 0xb9af000000000000, 0xff0000000000, // PERFORM FRAME MANAGEMENT FUNCTION (PFMF R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{PLO, 0xff00000000000000, 0xee00000000000000, 0x0, // PERFORM LOCKED OPERATION (PLO R1,D2(B2),R3,D4(B4))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Reg_12_15, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{PPA, 0xffff000000000000, 0xb2e8000000000000, 0xf0000000000, // PERFORM PROCESSOR ASSIST (PPA R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{PRNO, 0xffff000000000000, 0xb93c000000000000, 0xff0000000000, // PERFORM RANDOM NUMBER OPERATION (PRNO R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{PTFF, 0xffff000000000000, 0x104000000000000, 0x0, // PERFORM TIMING FACILITY FUNCTION (PTFF)
+		[8]*argField{}},
+	{PTF, 0xffff000000000000, 0xb9a2000000000000, 0xff0f00000000, // PERFORM TOPOLOGY FUNCTION (PTF R1)
+		[8]*argField{ap_Reg_24_27}},
+	{POPCNT, 0xffff000000000000, 0xb9e1000000000000, 0xf0000000000, // POPULATION COUNT (POPCNT R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{PFD, 0xff00000000ff0000, 0xe300000000360000, 0x0, // PREFETCH DATA (PFD M1,D2(X2,B2))
+		[8]*argField{ap_Mask_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{PFDRL, 0xff0f000000000000, 0xc602000000000000, 0x0, // PREFETCH DATA RELATIVE LONG (PFDRL M1,RI2)
+		[8]*argField{ap_Mask_8_11, ap_RegImSigned32_16_47}},
+	{PC, 0xffff000000000000, 0xb218000000000000, 0x0, // PROGRAM CALL (PC D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{PR, 0xffff000000000000, 0x101000000000000, 0x0, // PROGRAM RETURN (PR)
+		[8]*argField{}},
+	{PT, 0xffff000000000000, 0xb228000000000000, 0xff0000000000, // PROGRAM TRANSFER (PT R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{PTI, 0xffff000000000000, 0xb99e000000000000, 0xff0000000000, // PROGRAM TRANSFER WITH INSTANCE (PTI R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{PALB, 0xffff000000000000, 0xb248000000000000, 0xffff00000000, // PURGE ALB (PALB)
+		[8]*argField{}},
+	{PTLB, 0xffff000000000000, 0xb20d000000000000, 0xffff00000000, // PURGE TLB (PTLB)
+		[8]*argField{}},
+	{QAXTR, 0xffff000000000000, 0xb3fd000000000000, 0x0, // QUANTIZE (extended DFP) (QAXTR R1,R3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{QADTR, 0xffff000000000000, 0xb3f5000000000000, 0x0, // QUANTIZE (long DFP) (QADTR R1,R3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_FPReg_28_31, ap_Mask_20_23}},
+	{QPACI, 0xffff000000000000, 0xb28f000000000000, 0x0, // QUERY PROCESSOR ACTIVITY COUNTER INFORMATION (QPACI D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{RRXTR, 0xffff000000000000, 0xb3ff000000000000, 0x0, // REROUND (extended DFP) (RRXTR R1,R3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{RRDTR, 0xffff000000000000, 0xb3f7000000000000, 0x0, // REROUND (long DFP) (RRDTR R1,R3,R2,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{RCHP, 0xffff000000000000, 0xb23b000000000000, 0xffff00000000, // RESET CHANNEL PATH (RCHP)
+		[8]*argField{}},
+	{RDP, 0xffff000000000000, 0xb98b000000000000, 0x0, // RESET DAT PROTECTION (RDP R1,R3,R2,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_16_19, ap_Reg_28_31, ap_Mask_20_23}},
+	{RRBE, 0xffff000000000000, 0xb22a000000000000, 0xff0000000000, // RESET REFERENCE BIT EXTENDED (RRBE R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{RRBM, 0xffff000000000000, 0xb9ae000000000000, 0xff0000000000, // RESET REFERENCE BITS MULTIPLE (RRBM R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{RP, 0xffff000000000000, 0xb277000000000000, 0x0, // RESUME PROGRAM (RP D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{RSCH, 0xffff000000000000, 0xb238000000000000, 0xffff00000000, // RESUME SUBCHANNEL (RSCH)
+		[8]*argField{}},
+	{RLL, 0xff00000000ff0000, 0xeb000000001d0000, 0x0, // ROTATE LEFT SINGLE LOGICAL (32) (RLL R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{RLLG, 0xff00000000ff0000, 0xeb000000001c0000, 0x0, // ROTATE LEFT SINGLE LOGICAL (64) (RLLG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{RNSBG, 0xff00000000ff0000, 0xec00000000540000, 0x0, // ROTATE THEN AND SELECTED BITS (64) (RNSBG R1,R2,I3,I4,I5)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_ImmUnsigned_32_39}},
+	{RXSBG, 0xff00000000ff0000, 0xec00000000570000, 0x0, // ROTATETHENEXCLUSIVEORSELECT.BITS(64) (RXSBG R1,R2,I3,I4,I5)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_ImmUnsigned_32_39}},
+	{RISBG, 0xff00000000ff0000, 0xec00000000550000, 0x0, // ROTATE THEN INSERT SELECTED BITS (64) (RISBG R1,R2,I3,I4,I5)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_ImmUnsigned_32_39}},
+	{RISBGN, 0xff00000000ff0000, 0xec00000000590000, 0x0, // ROTATE THEN INSERT SELECTED BITS (64) (RISBGN R1,R2,I3,I4,I5)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_ImmUnsigned_32_39}},
+	{RISBHG, 0xff00000000ff0000, 0xec000000005d0000, 0x0, // ROTATE THEN INSERT SELECTED BITS HIGH(64) (RISBHG R1,R2,I3,I4,I5)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_ImmUnsigned_32_39}},
+	{RISBLG, 0xff00000000ff0000, 0xec00000000510000, 0x0, // ROTATE THEN INSERT SELECTED BITS LOW (64) (RISBLG R1,R2,I3,I4,I5)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_ImmUnsigned_32_39}},
+	{ROSBG, 0xff00000000ff0000, 0xec00000000560000, 0x0, // ROTATE THEN OR SELECTED BITS (64) (ROSBG R1,R2,I3,I4,I5)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_ImmUnsigned_32_39}},
+	{SRST, 0xffff000000000000, 0xb25e000000000000, 0xff0000000000, // SEARCH STRING (SRST R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SRSTU, 0xffff000000000000, 0xb9be000000000000, 0xff0000000000, // SEARCH STRING UNICODE (SRSTU R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SELR, 0xffff000000000000, 0xb9f0000000000000, 0x0, // SELECT (32) (SELR R1,R2,R3,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19, ap_Mask_20_23}},
+	{SELGR, 0xffff000000000000, 0xb9e3000000000000, 0x0, // SELECT (64) (SELGR R1,R2,R3,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19, ap_Mask_20_23}},
+	{SELFHR, 0xffff000000000000, 0xb9c0000000000000, 0x0, // SELECT HIGH (32) (SELFHR R1,R2,R3,M4)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19, ap_Mask_20_23}},
+	{SAR, 0xffff000000000000, 0xb24e000000000000, 0xff0000000000, // SET ACCESS (SAR R1,R2)
+		[8]*argField{ap_ACReg_24_27, ap_Reg_28_31}},
+	{SAL, 0xffff000000000000, 0xb237000000000000, 0xffff00000000, // SET ADDRESS LIMIT (SAL)
+		[8]*argField{}},
+	{SAC, 0xffff000000000000, 0xb219000000000000, 0x0, // SET ADDRESS SPACE CONTROL (SAC D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SACF, 0xffff000000000000, 0xb279000000000000, 0x0, // SET ADDRESS SPACE CONTROL FAST (SACF D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SAM24, 0xffff000000000000, 0x10c000000000000, 0x0, // SET ADDRESSING MODE (24) (SAM24)
+		[8]*argField{}},
+	{SAM31, 0xffff000000000000, 0x10d000000000000, 0x0, // SET ADDRESSING MODE (31) (SAM31)
+		[8]*argField{}},
+	{SAM64, 0xffff000000000000, 0x10e000000000000, 0x0, // SET ADDRESSING MODE (64) (SAM64)
+		[8]*argField{}},
+	{SRNM, 0xffff000000000000, 0xb299000000000000, 0x0, // SET BFP ROUNDING MODE (2 bit) (SRNM D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SRNMB, 0xffff000000000000, 0xb2b8000000000000, 0x0, // SET BFP ROUNDING MODE (3 bit) (SRNMB D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SCHM, 0xffff000000000000, 0xb23c000000000000, 0xffff00000000, // SET CHANNEL MONITOR (SCHM)
+		[8]*argField{}},
+	{SCK, 0xffff000000000000, 0xb204000000000000, 0x0, // SET CLOCK (SCK D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SCKC, 0xffff000000000000, 0xb206000000000000, 0x0, // SET CLOCK COMPARATOR (SCKC D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SCKPF, 0xffff000000000000, 0x107000000000000, 0x0, // SET CLOCK PROGRAMMABLE FIELD (SCKPF)
+		[8]*argField{}},
+	{SPT, 0xffff000000000000, 0xb208000000000000, 0x0, // SET CPU TIMER (SPT D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SRNMT, 0xffff000000000000, 0xb2b9000000000000, 0x0, // SET DFP ROUNDING MODE (SRNMT D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SFPC, 0xffff000000000000, 0xb384000000000000, 0xff0f00000000, // SET FPC (SFPC R1)
+		[8]*argField{ap_Reg_24_27}},
+	{SFASR, 0xffff000000000000, 0xb385000000000000, 0xff0f00000000, // SET FPC AND SIGNAL (SFASR R1)
+		[8]*argField{ap_Reg_24_27}},
+	{SPX, 0xffff000000000000, 0xb210000000000000, 0x0, // SET PREFIX (SPX D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SPM, 0xff00000000000000, 0x400000000000000, 0xf000000000000, // SET PROGRAM MASK (SPM R1)
+		[8]*argField{ap_Reg_8_11}},
+	{SPKA, 0xffff000000000000, 0xb20a000000000000, 0x0, // SET PSW KEY FROM ADDRESS (SPKA D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SSAR, 0xffff000000000000, 0xb225000000000000, 0xff0f00000000, // SET SECONDARY ASN (SSAR R1)
+		[8]*argField{ap_Reg_24_27}},
+	{SSAIR, 0xffff000000000000, 0xb99f000000000000, 0xff0f00000000, // SET SECONDARY ASN WITH INSTANCE (SSAIR R1)
+		[8]*argField{ap_Reg_24_27}},
+	{SSKE, 0xffff000000000000, 0xb22b000000000000, 0xf0000000000, // SET STORAGE KEY EXTENDED (SSKE R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{SSM, 0xff00000000000000, 0x8000000000000000, 0x0, // SET SYSTEM MASK (SSM D1(B1))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SRP, 0xff00000000000000, 0xf000000000000000, 0x0, // SHIFT AND ROUND DECIMAL (SRP D1(L1,B1),D2(B2),I3)
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35, ap_ImmUnsigned_12_15}},
+	{SLDA, 0xff00000000000000, 0x8f00000000000000, 0xf000000000000, // SHIFT LEFT DOUBLE (64) (SLDA R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SLDL, 0xff00000000000000, 0x8d00000000000000, 0xf000000000000, // SHIFT LEFT DOUBLE LOGICAL (64) (SLDL R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SLA, 0xff00000000000000, 0x8b00000000000000, 0xf000000000000, // SHIFT LEFT SINGLE (32) (SLA R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SLAK, 0xff00000000ff0000, 0xeb00000000dd0000, 0x0, // SHIFT LEFT SINGLE (32) (SLAK R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SLAG, 0xff00000000ff0000, 0xeb000000000b0000, 0x0, // SHIFT LEFT SINGLE (64) (SLAG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SLL, 0xff00000000000000, 0x8900000000000000, 0xf000000000000, // SHIFT LEFT SINGLE LOGICAL (32) (SLL R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SLLK, 0xff00000000ff0000, 0xeb00000000df0000, 0x0, // SHIFT LEFT SINGLE LOGICAL (32) (SLLK R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SLLG, 0xff00000000ff0000, 0xeb000000000d0000, 0x0, // SHIFT LEFT SINGLE LOGICAL (64) (SLLG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SRDA, 0xff00000000000000, 0x8e00000000000000, 0xf000000000000, // SHIFT RIGHT DOUBLE (64) (SRDA R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SRDL, 0xff00000000000000, 0x8c00000000000000, 0xf000000000000, // SHIFT RIGHT DOUBLE LOGICAL (64) (SRDL R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SRA, 0xff00000000000000, 0x8a00000000000000, 0xf000000000000, // SHIFT RIGHT SINGLE (32) (SRA R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SRAK, 0xff00000000ff0000, 0xeb00000000dc0000, 0x0, // SHIFT RIGHT SINGLE (32) (SRAK R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SRAG, 0xff00000000ff0000, 0xeb000000000a0000, 0x0, // SHIFT RIGHT SINGLE (64) (SRAG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SRL, 0xff00000000000000, 0x8800000000000000, 0xf000000000000, // SHIFT RIGHT SINGLE LOGICAL (32) (SRL R1,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SRLK, 0xff00000000ff0000, 0xeb00000000de0000, 0x0, // SHIFT RIGHT SINGLE LOGICAL (32) (SRLK R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SRLG, 0xff00000000ff0000, 0xeb000000000c0000, 0x0, // SHIFT RIGHT SINGLE LOGICAL (64) (SRLG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{SLXT, 0xff00000000ff0000, 0xed00000000480000, 0xf000000, // SHIFT SIGNIFICAND LEFT (extended DFP) (SLXT R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SLDT, 0xff00000000ff0000, 0xed00000000400000, 0xf000000, // SHIFT SIGNIFICAND LEFT (long DFP) (SLDT R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SRXT, 0xff00000000ff0000, 0xed00000000490000, 0xf000000, // SHIFT SIGNIFICAND RIGHT (extended DFP) (SRXT R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SRDT, 0xff00000000ff0000, 0xed00000000410000, 0xf000000, // SHIFT SIGNIFICAND RIGHT (long DFP) (SRDT R1,R3,D2(X2,B2))
+		[8]*argField{ap_FPReg_32_35, ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SIGP, 0xff00000000000000, 0xae00000000000000, 0x0, // SIGNAL PROCESSOR (SIGP R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{SORTL, 0xffff000000000000, 0xb938000000000000, 0xff0000000000, // SORT LISTS (SORTL R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SQXBR, 0xffff000000000000, 0xb316000000000000, 0xff0000000000, // SQUARE ROOT (extended BFP) (SQXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SQXR, 0xffff000000000000, 0xb336000000000000, 0xff0000000000, // SQUARE ROOT (extended HFP) (SQXR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SQDB, 0xff00000000ff0000, 0xed00000000150000, 0xff000000, // SQUARE ROOT (long BFP) (SQDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SQDBR, 0xffff000000000000, 0xb315000000000000, 0xff0000000000, // SQUARE ROOT (long BFP) (SQDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SQD, 0xff00000000ff0000, 0xed00000000350000, 0xff000000, // SQUARE ROOT (long HFP) (SQD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SQDR, 0xffff000000000000, 0xb244000000000000, 0xff0000000000, // SQUARE ROOT (long HFP) (SQDR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SQEB, 0xff00000000ff0000, 0xed00000000140000, 0xff000000, // SQUARE ROOT (short BFP) (SQEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SQEBR, 0xffff000000000000, 0xb314000000000000, 0xff0000000000, // SQUARE ROOT (short BFP) (SQEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SQE, 0xff00000000ff0000, 0xed00000000340000, 0xff000000, // SQUARE ROOT (short HFP) (SQE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SQER, 0xffff000000000000, 0xb245000000000000, 0xff0000000000, // SQUARE ROOT (short HFP) (SQER R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SSCH, 0xffff000000000000, 0xb233000000000000, 0x0, // START SUBCHANNEL (SSCH D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{ST, 0xff00000000000000, 0x5000000000000000, 0x0, // STORE (32) (ST R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STY, 0xff00000000ff0000, 0xe300000000500000, 0x0, // STORE (32) (STY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STG, 0xff00000000ff0000, 0xe300000000240000, 0x0, // STORE (64) (STG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STD, 0xff00000000000000, 0x6000000000000000, 0x0, // STORE (long) (STD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STDY, 0xff00000000ff0000, 0xed00000000670000, 0x0, // STORE (long) (STDY R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STE, 0xff00000000000000, 0x7000000000000000, 0x0, // STORE (short) (STE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STEY, 0xff00000000ff0000, 0xed00000000660000, 0x0, // STORE (short) (STEY R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STAM, 0xff00000000000000, 0x9b00000000000000, 0x0, // STORE ACCESS MULTIPLE 7-389 (STAM R1,R3,D2(B2))
+		[8]*argField{ap_ACReg_8_11, ap_ACReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STAMY, 0xff00000000ff0000, 0xeb000000009b0000, 0x0, // STORE ACCESS MULTIPLE 7-389 (STAMY R1,R3,D2(B2))
+		[8]*argField{ap_ACReg_8_11, ap_ACReg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{STBEAR, 0xffff000000000000, 0xb201000000000000, 0x0, // STORE BEAR (STBEAR D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCPS, 0xffff000000000000, 0xb23a000000000000, 0x0, // STORE CHANNEL PATH STATUS (STCPS D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCRW, 0xffff000000000000, 0xb239000000000000, 0x0, // STORE CHANNEL REPORT WORD (STCRW D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STC, 0xff00000000000000, 0x4200000000000000, 0x0, // STORE CHARACTER (STC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STCY, 0xff00000000ff0000, 0xe300000000720000, 0x0, // STORE CHARACTER (STCY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STCH, 0xff00000000ff0000, 0xe300000000c30000, 0x0, // STORE CHARACTER HIGH (8) (STCH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STCMH, 0xff00000000ff0000, 0xeb000000002c0000, 0x0, // STORE CHARACTERS UNDER MASK (high) (STCMH R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{STCM, 0xff00000000000000, 0xbe00000000000000, 0x0, // STORE CHARACTERS UNDER MASK (low) (STCM R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCMY, 0xff00000000ff0000, 0xeb000000002d0000, 0x0, // STORE CHARACTERS UNDER MASK (low) (STCMY R1,M3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Mask_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{STCK, 0xffff000000000000, 0xb205000000000000, 0x0, // STORE CLOCK (STCK D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCKC, 0xffff000000000000, 0xb207000000000000, 0x0, // STORE CLOCK COMPARATOR (STCKC D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCKE, 0xffff000000000000, 0xb278000000000000, 0x0, // STORE CLOCK EXTENDED (STCKE D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCKF, 0xffff000000000000, 0xb27c000000000000, 0x0, // STORE CLOCK FAST (STCKF D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCTL, 0xff00000000000000, 0xb600000000000000, 0x0, // STORE CONTROL (32) (STCTL R1,R3,D2(B2))
+		[8]*argField{ap_CReg_8_11, ap_CReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STCTG, 0xff00000000ff0000, 0xeb00000000250000, 0x0, // STORE CONTROL (64) (STCTG R1,R3,D2(B2))
+		[8]*argField{ap_CReg_8_11, ap_CReg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{STAP, 0xffff000000000000, 0xb212000000000000, 0x0, // STORE CPU ADDRESS (STAP D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STIDP, 0xffff000000000000, 0xb202000000000000, 0x0, // STORE CPU ID (STIDP D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STPT, 0xffff000000000000, 0xb209000000000000, 0x0, // STORE CPU TIMER (STPT D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STFL, 0xffff000000000000, 0xb2b1000000000000, 0x0, // STORE FACILITY LIST (STFL D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STFLE, 0xffff000000000000, 0xb2b0000000000000, 0x0, // STORE FACILITY LIST EXTENDED (STFLE D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STFPC, 0xffff000000000000, 0xb29c000000000000, 0x0, // STORE FPC (STFPC D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STGSC, 0xff00000000ff0000, 0xe300000000490000, 0x0, // STORE GUARDED STORAGE CONTROLS (STGSC R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STH, 0xff00000000000000, 0x4000000000000000, 0x0, // STORE HALFWORD (16) (STH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STHY, 0xff00000000ff0000, 0xe300000000700000, 0x0, // STORE HALFWORD (16) (STHY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STHH, 0xff00000000ff0000, 0xe300000000c70000, 0x0, // STORE HALFWORD HIGH (16) (STHH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STHRL, 0xff0f000000000000, 0xc407000000000000, 0x0, // STORE HALFWORD RELATIVE LONG (16) (STHRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{STFH, 0xff00000000ff0000, 0xe300000000cb0000, 0x0, // STORE HIGH (32) (STFH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STOCFH, 0xff00000000ff0000, 0xeb00000000e10000, 0x0, // STORE HIGH ON CONDITION (STOCFH R1,D2(B2),M3)
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_Mask_12_15}},
+	{STM, 0xff00000000000000, 0x9000000000000000, 0x0, // STORE MULTIPLE (32) (STM R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STMY, 0xff00000000ff0000, 0xeb00000000900000, 0x0, // STORE MULTIPLE (32) (STMY R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{STMG, 0xff00000000ff0000, 0xeb00000000240000, 0x0, // STORE MULTIPLE (64) (STMG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{STMH, 0xff00000000ff0000, 0xeb00000000260000, 0x0, // STORE MULTIPLE HIGH (32) (STMH R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{STOC, 0xff00000000ff0000, 0xeb00000000f30000, 0x0, // STORE ON CONDITION (32) (STOC R1,D2(B2),M3)
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_Mask_12_15}},
+	{STOCG, 0xff00000000ff0000, 0xeb00000000e30000, 0x0, // STORE ON CONDITION (64) (STOCG R1,D2(B2),M3)
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_Mask_12_15}},
+	{STPQ, 0xff00000000ff0000, 0xe3000000008e0000, 0x0, // STORE PAIR TO QUADWORD (STPQ R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STPX, 0xffff000000000000, 0xb211000000000000, 0x0, // STORE PREFIX (STPX D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STRAG, 0xffff000000000000, 0xe502000000000000, 0x0, // STORE REAL ADDRESS (STRAG D1(B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{STRL, 0xff0f000000000000, 0xc40f000000000000, 0x0, // STORE RELATIVE LONG (32) (STRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{STGRL, 0xff0f000000000000, 0xc40b000000000000, 0x0, // STORE RELATIVE LONG (64) (STGRL R1,RI2)
+		[8]*argField{ap_Reg_8_11, ap_RegImSigned32_16_47}},
+	{STRVH, 0xff00000000ff0000, 0xe3000000003f0000, 0x0, // STORE REVERSED (16) (STRVH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STRV, 0xff00000000ff0000, 0xe3000000003e0000, 0x0, // STORE REVERSED (32) (STRV R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STRVG, 0xff00000000ff0000, 0xe3000000002f0000, 0x0, // STORE REVERSED (64) (STRVG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{STSCH, 0xffff000000000000, 0xb234000000000000, 0x0, // STORE SUBCHANNEL (STSCH D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STSI, 0xffff000000000000, 0xb27d000000000000, 0x0, // STORE SYSTEM INFORMATION (STSI D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{STNSM, 0xff00000000000000, 0xac00000000000000, 0x0, // STORE THEN AND SYSTEM MASK (STNSM D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{STOSM, 0xff00000000000000, 0xad00000000000000, 0x0, // STORE THEN OR SYSTEM MASK (STOSM D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{STURA, 0xffff000000000000, 0xb246000000000000, 0xff0000000000, // STORE USING REAL ADDRESS (32) (STURA R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{STURG, 0xffff000000000000, 0xb925000000000000, 0xff0000000000, // STORE USING REAL ADDRESS (64) (STURG R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{S, 0xff00000000000000, 0x5b00000000000000, 0x0, // SUBTRACT (32) (S R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SR, 0xff00000000000000, 0x1b00000000000000, 0x0, // SUBTRACT (32) (SR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{SRK, 0xffff000000000000, 0xb9f9000000000000, 0xf0000000000, // SUBTRACT (32) (SRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SY, 0xff00000000ff0000, 0xe3000000005b0000, 0x0, // SUBTRACT (32) (SY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SG, 0xff00000000ff0000, 0xe300000000090000, 0x0, // SUBTRACT (64) (SG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SGR, 0xffff000000000000, 0xb909000000000000, 0xff0000000000, // SUBTRACT (64) (SGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SGRK, 0xffff000000000000, 0xb9e9000000000000, 0xf0000000000, // SUBTRACT (64) (SGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SGF, 0xff00000000ff0000, 0xe300000000190000, 0x0, // SUBTRACT (64←32) (SGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SGFR, 0xffff000000000000, 0xb919000000000000, 0xff0000000000, // SUBTRACT (64→32) (SGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SXBR, 0xffff000000000000, 0xb34b000000000000, 0xff0000000000, // SUBTRACT (extended BFP) (SXBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SXTR, 0xffff000000000000, 0xb3db000000000000, 0xf0000000000, // SUBTRACT (extended DFP) (SXTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{SXTRA, 0xffff000000000000, 0xb3db000000000000, 0x0, // SUBTRACT (extended DFP) (SXTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{SDB, 0xff00000000ff0000, 0xed000000001b0000, 0xff000000, // SUBTRACT (long BFP) (SDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SDBR, 0xffff000000000000, 0xb31b000000000000, 0xff0000000000, // SUBTRACT (long BFP) (SDBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SDTR, 0xffff000000000000, 0xb3d3000000000000, 0xf0000000000, // SUBTRACT (long DFP) (SDTR R1,R2,R3)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19}},
+	{SDTRA, 0xffff000000000000, 0xb3d3000000000000, 0x0, // SUBTRACT (long DFP) (SDTRA R1,R2,R3,M4)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31, ap_FPReg_16_19, ap_Mask_20_23}},
+	{SEB, 0xff00000000ff0000, 0xed000000000b0000, 0xff000000, // SUBTRACT (short BFP) (SEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SEBR, 0xffff000000000000, 0xb30b000000000000, 0xff0000000000, // SUBTRACT (short BFP) (SEBR R1,R2)
+		[8]*argField{ap_FPReg_24_27, ap_FPReg_28_31}},
+	{SP, 0xff00000000000000, 0xfb00000000000000, 0x0, // SUBTRACT DECIMAL (SP D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{SH, 0xff00000000000000, 0x4b00000000000000, 0x0, // SUBTRACT HALFWORD (32←16) (SH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SHY, 0xff00000000ff0000, 0xe3000000007b0000, 0x0, // SUBTRACT HALFWORD (32→16) (SHY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SGH, 0xff00000000ff0000, 0xe300000000390000, 0x0, // SUBTRACT HALFWORD (64→16) (SGH R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SHHHR, 0xffff000000000000, 0xb9c9000000000000, 0xf0000000000, // SUBTRACT HIGH (32) (SHHHR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SHHLR, 0xffff000000000000, 0xb9d9000000000000, 0xf0000000000, // SUBTRACT HIGH (32) (SHHLR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SL, 0xff00000000000000, 0x5f00000000000000, 0x0, // SUBTRACT LOGICAL (32) (SL R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SLR, 0xff00000000000000, 0x1f00000000000000, 0x0, // SUBTRACT LOGICAL (32) (SLR R1,R2)
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15}},
+	{SLRK, 0xffff000000000000, 0xb9fb000000000000, 0xf0000000000, // SUBTRACT LOGICAL (32) (SLRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SLY, 0xff00000000ff0000, 0xe3000000005f0000, 0x0, // SUBTRACT LOGICAL (32) (SLY R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SLG, 0xff00000000ff0000, 0xe3000000000b0000, 0x0, // SUBTRACT LOGICAL (64) (SLG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SLGR, 0xffff000000000000, 0xb90b000000000000, 0xff0000000000, // SUBTRACT LOGICAL (64) (SLGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SLGRK, 0xffff000000000000, 0xb9eb000000000000, 0xf0000000000, // SUBTRACT LOGICAL (64) (SLGRK R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SLGF, 0xff00000000ff0000, 0xe3000000001b0000, 0x0, // SUBTRACT LOGICAL (64←32) (SLGF R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SLGFR, 0xffff000000000000, 0xb91b000000000000, 0xff0000000000, // SUBTRACT LOGICAL (64←32) (SLGFR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SLHHHR, 0xffff000000000000, 0xb9cb000000000000, 0xf0000000000, // SUBTRACT LOGICAL HIGH (32) (SLHHHR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SLHHLR, 0xffff000000000000, 0xb9db000000000000, 0xf0000000000, // SUBTRACT LOGICAL HIGH (32) (SLHHLR R1,R2,R3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Reg_16_19}},
+	{SLFI, 0xff0f000000000000, 0xc205000000000000, 0x0, // SUBTRACT LOGICAL IMMEDIATE (32) (SLFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{SLGFI, 0xff0f000000000000, 0xc204000000000000, 0x0, // SUBTRACT LOGICAL IMMEDIATE (64→32) (SLGFI R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_47}},
+	{SLB, 0xff00000000ff0000, 0xe300000000990000, 0x0, // SUBTRACT LOGICAL WITH BORROW (32) (SLB R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SLBR, 0xffff000000000000, 0xb999000000000000, 0xff0000000000, // SUBTRACT LOGICAL WITH BORROW (32) (SLBR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SLBG, 0xff00000000ff0000, 0xe300000000890000, 0x0, // SUBTRACT LOGICAL WITH BORROW (64) (SLBG R1,D2(X2,B2))
+		[8]*argField{ap_Reg_8_11, ap_DispSigned20_20_39, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SLBGR, 0xffff000000000000, 0xb989000000000000, 0xff0000000000, // SUBTRACT LOGICAL WITH BORROW (64) (SLBGR R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{SXR, 0xff00000000000000, 0x3700000000000000, 0x0, // SUBTRACT NORMALIZED (extended HFP) (SXR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{SD, 0xff00000000000000, 0x6b00000000000000, 0x0, // SUBTRACT NORMALIZED (long HFP) (SD R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SDR, 0xff00000000000000, 0x2b00000000000000, 0x0, // SUBTRACT NORMALIZED (long HFP) (SDR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{SE, 0xff00000000000000, 0x7b00000000000000, 0x0, // SUBTRACT NORMALIZED (short HFP) (SE R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SER, 0xff00000000000000, 0x3b00000000000000, 0x0, // SUBTRACT NORMALIZED (short HFP) (SER R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{SW, 0xff00000000000000, 0x6f00000000000000, 0x0, // SUBTRACT UNNORMALIZED (long HFP) (SW R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SWR, 0xff00000000000000, 0x2f00000000000000, 0x0, // SUBTRACT UNNORMALIZED (long HFP) (SWR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{SU, 0xff00000000000000, 0x7f00000000000000, 0x0, // SUBTRACT UNNORMALIZED (short HFP) (SU R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{SUR, 0xff00000000000000, 0x3f00000000000000, 0x0, // SUBTRACT UNNORMALIZED (short HFP) (SUR R1,R2)
+		[8]*argField{ap_FPReg_8_11, ap_FPReg_12_15}},
+	{SVC, 0xff00000000000000, 0xa00000000000000, 0x0, // SUPERVISOR CALL (SVC I)
+		[8]*argField{ap_ImmUnsigned_8_15}},
+	{TAR, 0xffff000000000000, 0xb24c000000000000, 0xff0000000000, // TEST ACCESS (TAR R1,R2)
+		[8]*argField{ap_ACReg_24_27, ap_Reg_28_31}},
+	{TAM, 0xffff000000000000, 0x10b000000000000, 0x0, // TEST ADDRESSING MODE (TAM)
+		[8]*argField{}},
+	{TS, 0xff00000000000000, 0x9300000000000000, 0x0, // TEST AND SET (TS D1(B1))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{TB, 0xffff000000000000, 0xb22c000000000000, 0xff0000000000, // TEST BLOCK (TB R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{TCXB, 0xff00000000ff0000, 0xed00000000120000, 0xff000000, // TEST DATA CLASS (extended BFP) (TCXB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TDCXT, 0xff00000000ff0000, 0xed00000000580000, 0xff000000, // TEST DATA CLASS (extended DFP) (TDCXT R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TCDB, 0xff00000000ff0000, 0xed00000000110000, 0xff000000, // TEST DATA CLASS (long BFP) (TCDB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TDCDT, 0xff00000000ff0000, 0xed00000000540000, 0xff000000, // TEST DATA CLASS (long DFP) (TDCDT R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TCEB, 0xff00000000ff0000, 0xed00000000100000, 0xff000000, // TEST DATA CLASS (short BFP) (TCEB R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TDCET, 0xff00000000ff0000, 0xed00000000500000, 0xff000000, // TEST DATA CLASS (short DFP) (TDCET R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TDGXT, 0xff00000000ff0000, 0xed00000000590000, 0xff000000, // TEST DATA GROUP (extended DFP) (TDGXT R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TDGDT, 0xff00000000ff0000, 0xed00000000550000, 0xff000000, // TEST DATA GROUP (long DFP) (TDGDT R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TDGET, 0xff00000000ff0000, 0xed00000000510000, 0xff000000, // TEST DATA GROUP (short DFP) (TDGET R1,D2(X2,B2))
+		[8]*argField{ap_FPReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19}},
+	{TP, 0xff00000000ff0000, 0xeb00000000c00000, 0xf0000ff000000, // TEST DECIMAL (TP D1(L1,B1))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19}},
+	{TPEI, 0xffff000000000000, 0xb9a1000000000000, 0xff0000000000, // TEST PENDING EXTERNAL INTERRUPTION (TPEI R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{TPI, 0xffff000000000000, 0xb236000000000000, 0x0, // TEST PENDING INTERRUPTION (TPI D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{TPROT, 0xffff000000000000, 0xe501000000000000, 0x0, // TEST PROTECTION (TPROT D1(B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{TSCH, 0xffff000000000000, 0xb235000000000000, 0x0, // TEST SUBCHANNEL (TSCH D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{TM, 0xff00000000000000, 0x9100000000000000, 0x0, // TEST UNDER MASK (TM D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{TMY, 0xff00000000ff0000, 0xeb00000000510000, 0x0, // TEST UNDER MASK (TMY D1(B1),I2)
+		[8]*argField{ap_DispSigned20_20_39, ap_BaseReg_16_19, ap_ImmUnsigned_8_15}},
+	{TMHH, 0xff0f000000000000, 0xa702000000000000, 0x0, // TEST UNDER MASK (high high) (TMHH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{TMHL, 0xff0f000000000000, 0xa703000000000000, 0x0, // TEST UNDER MASK (high low) (TMHL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{TMLH, 0xff0f000000000000, 0xa700000000000000, 0x0, // TEST UNDER MASK (low high) (TMLH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{TMLL, 0xff0f000000000000, 0xa701000000000000, 0x0, // TEST UNDER MASK (low low) (TMLL R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{TMH, 0xff0f000000000000, 0xa700000000000000, 0x0, // TEST UNDER MASK HIGH (TMH R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{TML, 0xff0f000000000000, 0xa701000000000000, 0x0, // TEST UNDER MASK LOW (TML R1,I2)
+		[8]*argField{ap_Reg_8_11, ap_ImmUnsigned_16_31}},
+	{TRACE, 0xff00000000000000, 0x9900000000000000, 0x0, // TRACE (32) (TRACE R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{TRACG, 0xff00000000ff0000, 0xeb000000000f0000, 0x0, // TRACE (64) (TRACG R1,R3,D2(B2))
+		[8]*argField{ap_Reg_8_11, ap_Reg_12_15, ap_DispSigned20_20_39, ap_BaseReg_16_19}},
+	{TABORT, 0xffff000000000000, 0xb2fc000000000000, 0x0, // TRANSACTION ABORT (TABORT D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{TBEGINC, 0xffff000000000000, 0xe561000000000000, 0x0, // TRANSACTION BEGIN (constrained) (TBEGINC D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_32_47}},
+	{TBEGIN, 0xffff000000000000, 0xe560000000000000, 0x0, // TRANSACTION BEGIN (nonconstrained) (TBEGIN D1(B1),I2)
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_32_47}},
+	{TEND, 0xffff000000000000, 0xb2f8000000000000, 0xffff00000000, // TRANSACTION END (TEND)
+		[8]*argField{}},
+	{TR, 0xff00000000000000, 0xdc00000000000000, 0x0, // TRANSLATE (TR D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{TRT, 0xff00000000000000, 0xdd00000000000000, 0x0, // TRANSLATE AND TEST (TRT D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{TRTE, 0xffff000000000000, 0xb9bf000000000000, 0xf0000000000, // TRANSLATE AND TEST EXTENDED (TRTE R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{TRTR, 0xff00000000000000, 0xd000000000000000, 0x0, // TRANSLATE AND TEST REVERSE (TRTR D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{TRTRE, 0xffff000000000000, 0xb9bd000000000000, 0xf0000000000, // TRANSLATE AND TEST REVERSE EXTENDED (TRTRE R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{TRE, 0xffff000000000000, 0xb2a5000000000000, 0xff0000000000, // TRANSLATE EXTENDED (TRE R1,R2)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31}},
+	{TROO, 0xffff000000000000, 0xb993000000000000, 0xf0000000000, // TRANSLATE ONE TO ONE (TROO R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{TROT, 0xffff000000000000, 0xb992000000000000, 0xf0000000000, // TRANSLATE ONE TO TWO (TROT R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{TRTO, 0xffff000000000000, 0xb991000000000000, 0xf0000000000, // TRANSLATE TWO TO ONE (TRTO R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{TRTT, 0xffff000000000000, 0xb990000000000000, 0xf0000000000, // TRANSLATE TWO TO TWO (TRTT R1,R2,M3)
+		[8]*argField{ap_Reg_24_27, ap_Reg_28_31, ap_Mask_16_19}},
+	{TRAP2, 0xffff000000000000, 0x1ff000000000000, 0x0, // TRAP (TRAP2)
+		[8]*argField{}},
+	{TRAP4, 0xffff000000000000, 0xb2ff000000000000, 0x0, // TRAP (TRAP4 D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_BaseReg_16_19}},
+	{UNPK, 0xff00000000000000, 0xf300000000000000, 0x0, // UNPACK (UNPK D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+	{UNPKA, 0xff00000000000000, 0xea00000000000000, 0x0, // UNPACK ASCII (UNPKA D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{UNPKU, 0xff00000000000000, 0xe200000000000000, 0x0, // UNPACK UNICODE (UNPKU D1(L1,B1),D2(B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_15, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_BaseReg_32_35}},
+	{UPT, 0xffff000000000000, 0x102000000000000, 0x0, // UPDATE TREE (UPT)
+		[8]*argField{}},
+	{VA, 0xff00000000ff0000, 0xe700000000f30000, 0xfff00000000, // VECTOR ADD (VA V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VACC, 0xff00000000ff0000, 0xe700000000f10000, 0xfff00000000, // VECTOR ADD COMPUTE CARRY (VACC V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VAP, 0xff00000000ff0000, 0xe600000000710000, 0xf0000000000, // VECTOR ADD DECIMAL (VAP V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VAC, 0xff00000000ff0000, 0xe700000000bb0000, 0xff00000000, // VECTOR ADD WITH CARRY (VAC V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VACCC, 0xff00000000ff0000, 0xe700000000b90000, 0xff00000000, // VECTOR ADD WITH CARRY COMPUTE CARRY (VACCC V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VN, 0xff00000000ff0000, 0xe700000000680000, 0xffff0000000, // VECTOR AND (VN V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VNC, 0xff00000000ff0000, 0xe700000000690000, 0xffff0000000, // VECTOR AND WITH COMPLEMENT (VNC V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VAVG, 0xff00000000ff0000, 0xe700000000f20000, 0xfff00000000, // VECTOR AVERAGE (VAVG V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VAVGL, 0xff00000000ff0000, 0xe700000000f00000, 0xfff00000000, // VECTOR AVERAGE LOGICAL (VAVGL V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VBPERM, 0xff00000000ff0000, 0xe700000000850000, 0xffff0000000, // VECTOR BIT PERMUTE (VBPERM V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VCKSM, 0xff00000000ff0000, 0xe700000000660000, 0xffff0000000, // VECTOR CHECKSUM (VCKSM V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VCP, 0xff00000000ff0000, 0xe600000000770000, 0xf00f0ff0000000, // VECTOR COMPARE DECIMAL (VCP V1,V2,M3)
+		[8]*argField{ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCEQ, 0xff00000000ff0000, 0xe700000000f80000, 0xf0f00000000, // VECTOR COMPARE EQUAL (VCEQ V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCH, 0xff00000000ff0000, 0xe700000000fb0000, 0xf0f00000000, // VECTOR COMPARE HIGH (VCH V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCHL, 0xff00000000ff0000, 0xe700000000f90000, 0xf0f00000000, // VECTOR COMPARE HIGH LOGICAL (VCHL V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCSPH, 0xff00000000ff0000, 0xe6000000007d0000, 0xf0ff0000000, // VECTOR CONVERT HFP TO SCALED DECIMAL (VCSPH V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCVB, 0xff00000000ff0000, 0xe600000000500000, 0xff00f0000000, // VECTOR CONVERT TO BINARY (VCVB R1,V2,M3,M4)
+		[8]*argField{ap_Reg_8_11, ap_VecReg_12_15, ap_Mask_24_27, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VCVBG, 0xff00000000ff0000, 0xe600000000520000, 0xff00f0000000, // VECTOR CONVERT TO BINARY (VCVBG R1,V2,M3,M4)
+		[8]*argField{ap_Reg_8_11, ap_VecReg_12_15, ap_Mask_24_27, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VCVD, 0xff00000000ff0000, 0xe600000000580000, 0xff0000000000, // VECTOR CONVERT TO DECIMAL (VCVD V1,R2,I3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_Reg_12_15, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCVDG, 0xff00000000ff0000, 0xe6000000005a0000, 0xff0000000000, // VECTOR CONVERT TO DECIMAL (VCVDG V1,R2,I3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_Reg_12_15, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCLZDP, 0xff00000000ff0000, 0xe600000000510000, 0xff0ff0000000, // VECTOR COUNT LEADING ZERO DIGITS (VCLZDP V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCLZ, 0xff00000000ff0000, 0xe700000000530000, 0xffff00000000, // VECTOR COUNT LEADING ZEROS (VCLZ V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VCTZ, 0xff00000000ff0000, 0xe700000000520000, 0xffff00000000, // VECTOR COUNT TRAILING ZEROS (VCTZ V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VDP, 0xff00000000ff0000, 0xe6000000007a0000, 0xf0000000000, // VECTOR DIVIDE DECIMAL (VDP V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VEC, 0xff00000000ff0000, 0xe700000000db0000, 0xffff00000000, // VECTOR ELEMENT COMPARE (VEC V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VECL, 0xff00000000ff0000, 0xe700000000d90000, 0xffff00000000, // VECTOR ELEMENT COMPARE LOGICAL (VECL V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VERIM, 0xff00000000ff0000, 0xe700000000720000, 0xf0000000000, // VECTORELEMENTROTATEANDINSERTUNDER MASK (VERIM V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_24_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VERLL, 0xff00000000ff0000, 0xe700000000330000, 0x0, // VECTOR ELEMENT ROTATE LEFT LOGICAL (VERLL V1,V3,D2(B2),M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VERLLV, 0xff00000000ff0000, 0xe700000000730000, 0xfff00000000, // VECTOR ELEMENT ROTATE LEFT LOGICAL (VERLLV V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VESLV, 0xff00000000ff0000, 0xe700000000700000, 0xfff00000000, // VECTOR ELEMENT SHIFT LEFT (VESLV V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VESL, 0xff00000000ff0000, 0xe700000000300000, 0x0, // VECTOR ELEMENT SHIFT LEFT (VESL V1,V3,D2(B2),M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VESRA, 0xff00000000ff0000, 0xe7000000003a0000, 0x0, // VECTOR ELEMENT SHIFT RIGHT ARITHMETIC (VESRA V1,V3,D2(B2),M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VESRAV, 0xff00000000ff0000, 0xe7000000007a0000, 0xfff00000000, // VECTOR ELEMENT SHIFT RIGHT ARITHMETIC (VESRAV V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VESRL, 0xff00000000ff0000, 0xe700000000380000, 0x0, // VECTOR ELEMENT SHIFT RIGHT LOGICAL (VESRL V1,V3,D2(B2),M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VESRLV, 0xff00000000ff0000, 0xe700000000780000, 0xfff00000000, // VECTOR ELEMENT SHIFT RIGHT LOGICAL (VESRLV V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VX, 0xff00000000ff0000, 0xe7000000006d0000, 0xffff0000000, // VECTOR EXCLUSIVE OR (VX V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VFAE, 0xff00000000ff0000, 0xe700000000820000, 0xf0f00000000, // VECTOR FIND ANY ELEMENT EQUAL (VFAE V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFEE, 0xff00000000ff0000, 0xe700000000800000, 0xf0f00000000, // VECTOR FIND ELEMENT EQUAL (VFEE V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFENE, 0xff00000000ff0000, 0xe700000000810000, 0xf0f00000000, // VECTOR FIND ELEMENT NOT EQUAL (VFENE V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFA, 0xff00000000ff0000, 0xe700000000e30000, 0xff000000000, // VECTOR FP ADD (VFA V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{WFK, 0xff00000000ff0000, 0xe700000000ca0000, 0xfff000000000, // VECTOR FP COMPARE AND SIGNAL SCALAR (WFK V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VFCE, 0xff00000000ff0000, 0xe700000000e80000, 0xf0000000000, // VECTOR FP COMPARE EQUAL (VFCE V1,V2,V3,M4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFCH, 0xff00000000ff0000, 0xe700000000eb0000, 0xf0000000000, // VECTOR FP COMPARE HIGH (VFCH V1,V2,V3,M4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFCHE, 0xff00000000ff0000, 0xe700000000ea0000, 0xf0000000000, // VECTOR FP COMPARE HIGH OR EQUAL (VFCHE V1,V2,V3,M4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{WFC, 0xff00000000ff0000, 0xe700000000cb0000, 0xfff000000000, // VECTOR FP COMPARE SCALAR (WFC V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VCLFNH, 0xff00000000ff0000, 0xe600000000560000, 0xfff000000000, // VECTOR FP CONVERT AND LENGTHEN FROM NNP HIGH (VCLFNH V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VCLFNL, 0xff00000000ff0000, 0xe6000000005e0000, 0xfff000000000, // VECTOR FP CONVERT AND LENGTHEN FROM NNP LOW (VCLFNL V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VCRNF, 0xff00000000ff0000, 0xe600000000750000, 0xff000000000, // VECTOR FP CONVERT AND ROUND TO NNP (VCRNF V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VCFPS, 0xff00000000ff0000, 0xe700000000c30000, 0xff0000000000, // VECTOR FP CONVERT FROM FIXED (VCFPS V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCDG, 0xff00000000ff0000, 0xe700000000c30000, 0xff0000000000, // VECTOR FP CONVERT FROM FIXED 64-BIT (VCDG V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCFPL, 0xff00000000ff0000, 0xe700000000c10000, 0xff0000000000, // VECTOR FP CONVERT FROM LOGICAL (VCFPL V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCDLG, 0xff00000000ff0000, 0xe700000000c10000, 0xff0000000000, // VECTOR FP CONVERT FROM LOGICAL 64-BIT (VCDLG V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCFN, 0xff00000000ff0000, 0xe6000000005d0000, 0xfff000000000, // VECTOR FP CONVERT FROM NNP (VCFN V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VCSFP, 0xff00000000ff0000, 0xe700000000c20000, 0xff0000000000, // VECTOR FP CONVERT TO FIXED (VCSFP V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCGD, 0xff00000000ff0000, 0xe700000000c20000, 0xff0000000000, // VECTOR FP CONVERT TO FIXED 64-BIT (VCGD V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCLFP, 0xff00000000ff0000, 0xe700000000c00000, 0xff0000000000, // VECTOR FP CONVERT TO LOGICAL (VCLFP V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCLGD, 0xff00000000ff0000, 0xe700000000c00000, 0xff0000000000, // VECTOR FP CONVERT TO LOGICAL 64-BIT (VCLGD V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VCNF, 0xff00000000ff0000, 0xe600000000550000, 0xfff000000000, // VECTOR FP CONVERT TO NNP (VCNF V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VFD, 0xff00000000ff0000, 0xe700000000e50000, 0xff000000000, // VECTOR FP DIVIDE (VFD V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VFLL, 0xff00000000ff0000, 0xe700000000c40000, 0xfff000000000, // VECTOR FP LOAD LENGTHENED (VFLL V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VFLR, 0xff00000000ff0000, 0xe700000000c50000, 0xff0000000000, // VECTOR FP LOAD ROUNDED (VFLR V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFMAX, 0xff00000000ff0000, 0xe700000000ef0000, 0xf0000000000, // VECTOR FP MAXIMUM (VFMAX V1,V2,V3,M4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFMIN, 0xff00000000ff0000, 0xe700000000ee0000, 0xf0000000000, // VECTOR FP MINIMUM (VFMIN V1,V2,V3,M4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFM, 0xff00000000ff0000, 0xe700000000e70000, 0xff000000000, // VECTOR FP MULTIPLY (VFM V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VFMA, 0xff00000000ff0000, 0xe7000000008f0000, 0xf000000000, // VECTOR FP MULTIPLY AND ADD (VFMA V1,V2,V3,V4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_28_31, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VFMS, 0xff00000000ff0000, 0xe7000000008e0000, 0xf000000000, // VECTOR FP MULTIPLY AND SUBTRACT (VFMS V1,V2,V3,V4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_28_31, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VFNMA, 0xff00000000ff0000, 0xe7000000009f0000, 0xf000000000, // VECTOR FP NEGATIVE MULTIPLY AND ADD (VFNMA V1,V2,V3,V4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_28_31, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VFNMS, 0xff00000000ff0000, 0xe7000000009e0000, 0xf000000000, // VECTOR FP NEGATIVE MULTIPLY AND SUBTRACT (VFNMS V1,V2,V3,V4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_28_31, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VFPSO, 0xff00000000ff0000, 0xe700000000cc0000, 0xff0000000000, // VECTOR FP PERFORM SIGN OPERATION (VFPSO V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VFSQ, 0xff00000000ff0000, 0xe700000000ce0000, 0xfff000000000, // VECTOR FP SQUARE ROOT (VFSQ V1,V2,M3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VFS, 0xff00000000ff0000, 0xe700000000e20000, 0xff000000000, // VECTOR FP SUBTRACT (VFS V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VFTCI, 0xff00000000ff0000, 0xe7000000004a0000, 0x0, // VECTOR FP TEST DATA CLASS IMMEDIATE (VFTCI V1,V2,I3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_ImmUnsigned_16_27, ap_Mask_32_35, ap_Mask_28_31, ap_ImmUnsigned_36_39}},
+	{VGFM, 0xff00000000ff0000, 0xe700000000b40000, 0xfff00000000, // VECTOR GALOIS FIELD MULTIPLY SUM (VGFM V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VGFMA, 0xff00000000ff0000, 0xe700000000bc0000, 0xff00000000, // VECTOR GALOIS FIELD MULTIPLY SUM AND ACCUMULATE (VGFMA V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VGEF, 0xff00000000ff0000, 0xe700000000130000, 0x0, // VECTOR GATHER ELEMENT (32) (VGEF V1,D2(V2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_VecReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VGEG, 0xff00000000ff0000, 0xe700000000120000, 0x0, // VECTOR GATHER ELEMENT (64) (VGEG V1,D2(V2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_VecReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VGBM, 0xff00000000ff0000, 0xe700000000440000, 0xf0000f0000000, // VECTOR GENERATE BYTE MASK (VGBM V1,I2)
+		[8]*argField{ap_VecReg_8_11, ap_ImmUnsigned_16_31, ap_ImmUnsigned_36_39}},
+	{VGM, 0xff00000000ff0000, 0xe700000000460000, 0xf000000000000, // VECTOR GENERATE MASK (VGM V1,I2,I3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_ImmUnsigned_16_23, ap_ImmUnsigned_24_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VISTR, 0xff00000000ff0000, 0xe7000000005c0000, 0xff0f00000000, // VECTOR ISOLATE STRING (VISTR V1,V2,M3,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VL, 0xff00000000ff0000, 0xe700000000060000, 0x0, // VECTOR LOAD (VL V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLR, 0xff00000000ff0000, 0xe700000000560000, 0xfffff0000000, // VECTOR LOAD (VLR V1,V2)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_ImmUnsigned_36_39}},
+	{VLREP, 0xff00000000ff0000, 0xe700000000050000, 0x0, // VECTOR LOAD AND REPLICATE (VLREP V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEBRH, 0xff00000000ff0000, 0xe600000000010000, 0x0, // VECTOR LOAD BYTE REVERSED ELEMENT (16) (VLEBRH V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEBRF, 0xff00000000ff0000, 0xe600000000030000, 0x0, // VECTOR LOAD BYTE REVERSED ELEMENT (32) (VLEBRF V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEBRG, 0xff00000000ff0000, 0xe600000000020000, 0x0, // VECTOR LOAD BYTE REVERSED ELEMENT (64) (VLEBRG V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLBRREP, 0xff00000000ff0000, 0xe600000000050000, 0x0, // VECTOR LOAD BYTE REVERSED ELEMENT AND REPLICATE (VLBRREP V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLLEBRZ, 0xff00000000ff0000, 0xe600000000040000, 0x0, // VECTOR LOAD BYTE REVERSED ELEMENT AND ZERO (VLLEBRZ V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLBR, 0xff00000000ff0000, 0xe600000000060000, 0x0, // VECTOR LOAD BYTE REVERSED ELEMENTS (VLBR V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLC, 0xff00000000ff0000, 0xe700000000de0000, 0xffff00000000, // VECTOR LOAD COMPLEMENT (VLC V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEH, 0xff00000000ff0000, 0xe700000000010000, 0x0, // VECTOR LOAD ELEMENT (16) (VLEH V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEF, 0xff00000000ff0000, 0xe700000000030000, 0x0, // VECTOR LOAD ELEMENT (32) (VLEF V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEG, 0xff00000000ff0000, 0xe700000000020000, 0x0, // VECTOR LOAD ELEMENT (64) (VLEG V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEB, 0xff00000000ff0000, 0xe700000000000000, 0x0, // VECTOR LOAD ELEMENT (8) (VLEB V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEIH, 0xff00000000ff0000, 0xe700000000410000, 0xf000000000000, // VECTOR LOAD ELEMENT IMMEDIATE (16) (VLEIH V1,I2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_ImmSigned16_16_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEIF, 0xff00000000ff0000, 0xe700000000430000, 0xf000000000000, // VECTOR LOAD ELEMENT IMMEDIATE (32) (VLEIF V1,I2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_ImmSigned16_16_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEIG, 0xff00000000ff0000, 0xe700000000420000, 0xf000000000000, // VECTOR LOAD ELEMENT IMMEDIATE (64) (VLEIG V1,I2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_ImmSigned16_16_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLEIB, 0xff00000000ff0000, 0xe700000000400000, 0xf000000000000, // VECTOR LOAD ELEMENT IMMEDIATE (8) (VLEIB V1,I2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_ImmSigned16_16_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLER, 0xff00000000ff0000, 0xe600000000070000, 0x0, // VECTOR LOAD ELEMENTS REVERSED (VLER V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VFI, 0xff00000000ff0000, 0xe700000000c70000, 0xff0000000000, // VECTOR LOAD FP INTEGER (VFI V1,V2,M3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_Mask_28_31, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VLGV, 0xff00000000ff0000, 0xe700000000210000, 0x0, // VECTOR LOAD GR FROM VR ELEMENT (VLGV R1,V3,D2(B2),M4)
+		[8]*argField{ap_Reg_8_11, ap_VecReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLIP, 0xff00000000ff0000, 0xe600000000490000, 0xf000000000000, // VECTOR LOAD IMMEDIATE DECIMAL (VLIP V1,I2,I3)
+		[8]*argField{ap_VecReg_8_11, ap_ImmUnsigned_16_31, ap_ImmUnsigned_32_35, ap_ImmUnsigned_36_39}},
+	{VLLEZ, 0xff00000000ff0000, 0xe700000000040000, 0x0, // VECTOR LOAD LOGICAL ELEMENT AND ZERO (VLLEZ V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLM, 0xff00000000ff0000, 0xe700000000360000, 0x0, // VECTOR LOAD MULTIPLE (VLM V1,V3,D2(B2),M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLP, 0xff00000000ff0000, 0xe700000000df0000, 0xffff00000000, // VECTOR LOAD POSITIVE (VLP V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLRL, 0xff00000000ff0000, 0xe600000000350000, 0x0, // VECTOR LOAD RIGHTMOST WITH LENGTH (VLRL V1,D2(B2),I3)
+		[8]*argField{ap_VecReg_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15, ap_ImmUnsigned_36_39}},
+	{VLRLR, 0xff00000000ff0000, 0xe600000000370000, 0xf0000000000000, // VECTOR LOAD RIGHTMOST WITH LENGTH (VLRLR V1,R3,D2(B2))
+		[8]*argField{ap_VecReg_32_35, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_36_39}},
+	{VLBB, 0xff00000000ff0000, 0xe700000000070000, 0x0, // VECTOR LOAD TO BLOCK BOUNDARY (VLBB V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLVG, 0xff00000000ff0000, 0xe700000000220000, 0x0, // VECTOR LOAD VR ELEMENT FROM GR (VLVG V1,R3,D2(B2),M4)
+		[8]*argField{ap_VecReg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VLVGP, 0xff00000000ff0000, 0xe700000000620000, 0xffff0000000, // VECTOR LOAD VR FROM GRS DISJOINT (VLVGP V1,R2,R3)
+		[8]*argField{ap_VecReg_8_11, ap_Reg_12_15, ap_Reg_16_19, ap_ImmUnsigned_36_39}},
+	{VLL, 0xff00000000ff0000, 0xe700000000370000, 0xf0000000, // VECTOR LOAD WITH LENGTH (VLL V1,R3,D2(B2))
+		[8]*argField{ap_VecReg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_36_39}},
+	{VMX, 0xff00000000ff0000, 0xe700000000ff0000, 0xfff00000000, // VECTOR MAXIMUM (VMX V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMXL, 0xff00000000ff0000, 0xe700000000fd0000, 0xfff00000000, // VECTOR MAXIMUM LOGICAL (VMXL V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMRH, 0xff00000000ff0000, 0xe700000000610000, 0xfff00000000, // VECTOR MERGE HIGH (VMRH V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMRL, 0xff00000000ff0000, 0xe700000000600000, 0xfff00000000, // VECTOR MERGE LOW (VMRL V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMN, 0xff00000000ff0000, 0xe700000000fe0000, 0xfff00000000, // VECTOR MINIMUM (VMN V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMNL, 0xff00000000ff0000, 0xe700000000fc0000, 0xfff00000000, // VECTOR MINIMUM LOGICAL (VMNL V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMAE, 0xff00000000ff0000, 0xe700000000ae0000, 0xff00000000, // VECTOR MULTIPLY AND ADD EVEN (VMAE V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VMAH, 0xff00000000ff0000, 0xe700000000ab0000, 0xff00000000, // VECTOR MULTIPLY AND ADD HIGH (VMAH V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VMALE, 0xff00000000ff0000, 0xe700000000ac0000, 0xff00000000, // VECTOR MULTIPLY AND ADD LOGICAL EVEN (VMALE V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VMALH, 0xff00000000ff0000, 0xe700000000a90000, 0xff00000000, // VECTOR MULTIPLY AND ADD LOGICAL HIGH (VMALH V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VMALO, 0xff00000000ff0000, 0xe700000000ad0000, 0xff00000000, // VECTOR MULTIPLY AND ADD LOGICAL ODD (VMALO V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VMAL, 0xff00000000ff0000, 0xe700000000aa0000, 0xff00000000, // VECTOR MULTIPLY AND ADD LOW (VMAL V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VMAO, 0xff00000000ff0000, 0xe700000000af0000, 0xff00000000, // VECTOR MULTIPLY AND ADD ODD (VMAO V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VMSP, 0xff00000000ff0000, 0xe600000000790000, 0xf0000000000, // VECTOR MULTIPLY AND SHIFT DECIMAL (VMSP V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VMP, 0xff00000000ff0000, 0xe600000000780000, 0xf0000000000, // VECTOR MULTIPLY DECIMAL (VMP V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VME, 0xff00000000ff0000, 0xe700000000a60000, 0xfff00000000, // VECTOR MULTIPLY EVEN (VME V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMH, 0xff00000000ff0000, 0xe700000000a30000, 0xfff00000000, // VECTOR MULTIPLY HIGH (VMH V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMLE, 0xff00000000ff0000, 0xe700000000a40000, 0xfff00000000, // VECTOR MULTIPLY LOGICAL EVEN (VMLE V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMLH, 0xff00000000ff0000, 0xe700000000a10000, 0xfff00000000, // VECTOR MULTIPLY LOGICAL HIGH (VMLH V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMLO, 0xff00000000ff0000, 0xe700000000a50000, 0xfff00000000, // VECTOR MULTIPLY LOGICAL ODD (VMLO V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VML, 0xff00000000ff0000, 0xe700000000a20000, 0xfff00000000, // VECTOR MULTIPLY LOW (VML V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMO, 0xff00000000ff0000, 0xe700000000a70000, 0xfff00000000, // VECTOR MULTIPLY ODD (VMO V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VMSL, 0xff00000000ff0000, 0xe700000000b80000, 0xf00000000, // VECTOR MULTIPLY SUM LOGICAL (VMSL V1,V2,V3,V4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VNN, 0xff00000000ff0000, 0xe7000000006e0000, 0xffff0000000, // VECTOR NAND (VNN V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VNO, 0xff00000000ff0000, 0xe7000000006b0000, 0xffff0000000, // VECTOR NOR (VNO V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VNX, 0xff00000000ff0000, 0xe7000000006c0000, 0xffff0000000, // VECTOR NOT EXCLUSIVE OR (VNX V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VO, 0xff00000000ff0000, 0xe7000000006a0000, 0xffff0000000, // VECTOR OR (VO V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VOC, 0xff00000000ff0000, 0xe7000000006f0000, 0xffff0000000, // VECTOR OR WITH COMPLEMENT (VOC V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VPK, 0xff00000000ff0000, 0xe700000000940000, 0xfff00000000, // VECTOR PACK (VPK V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VPKLS, 0xff00000000ff0000, 0xe700000000950000, 0xf0f00000000, // VECTOR PACK LOGICAL SATURATE (VPKLS V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VPKS, 0xff00000000ff0000, 0xe700000000970000, 0xf0f00000000, // VECTOR PACK SATURATE (VPKS V1,V2,V3,M4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VPKZ, 0xff00000000ff0000, 0xe600000000340000, 0x0, // VECTOR PACK ZONED (VPKZ V1,D2(B2),I3)
+		[8]*argField{ap_VecReg_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15, ap_ImmUnsigned_36_39}},
+	{VPKZR, 0xff00000000ff0000, 0xe600000000700000, 0xf0000000000, // VECTOR PACK ZONED REGISTER (VPKZR V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VPSOP, 0xff00000000ff0000, 0xe6000000005b0000, 0x0, // VECTOR PERFORM SIGN OPERATION DECIMAL (VPSOP V1,V2,I3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_ImmUnsigned_28_35, ap_ImmUnsigned_16_23, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VPERM, 0xff00000000ff0000, 0xe7000000008c0000, 0xfff00000000, // VECTOR PERMUTE (VPERM V1,V2,V3,V4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_ImmUnsigned_36_39}},
+	{VPDI, 0xff00000000ff0000, 0xe700000000840000, 0xfff00000000, // VECTOR PERMUTE DOUBLEWORD IMMEDIATE (VPDI V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VPOPCT, 0xff00000000ff0000, 0xe700000000500000, 0xffff00000000, // VECTOR POPULATION COUNT (VPOPCT V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VRP, 0xff00000000ff0000, 0xe6000000007b0000, 0xf0000000000, // VECTOR REMAINDER DECIMAL (VRP V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VREP, 0xff00000000ff0000, 0xe7000000004d0000, 0x0, // VECTOR REPLICATE (VREP V1,V3,I2,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_ImmUnsigned_16_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VREPI, 0xff00000000ff0000, 0xe700000000450000, 0xf000000000000, // VECTOR REPLICATE IMMEDIATE (VREPI V1,I2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_ImmUnsigned_16_31, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSCEF, 0xff00000000ff0000, 0xe7000000001b0000, 0x0, // VECTOR SCATTER ELEMENT (32) (VSCEF V1,D2(V2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_VecReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSCEG, 0xff00000000ff0000, 0xe7000000001a0000, 0x0, // VECTOR SCATTER ELEMENT (64) (VSCEG V1,D2(V2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_VecReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSEL, 0xff00000000ff0000, 0xe7000000008d0000, 0xfff00000000, // VECTOR SELECT (VSEL V1,V2,V3,V4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_ImmUnsigned_36_39}},
+	{VSDP, 0xff00000000ff0000, 0xe6000000007e0000, 0xf0000000000, // VECTOR SHIFT AND DIVIDE DECIMAL (VSDP V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VSRP, 0xff00000000ff0000, 0xe600000000590000, 0x0, // VECTOR SHIFT AND ROUND DECIMAL (VSRP V1,V2,I3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_ImmUnsigned_28_35, ap_ImmUnsigned_16_23, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VSRPR, 0xff00000000ff0000, 0xe600000000720000, 0xf0000000000, // VECTOR SHIFT AND ROUND DECIMAL REGISTER (VSRPR V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VSL, 0xff00000000ff0000, 0xe700000000740000, 0xffff0000000, // VECTOR SHIFT LEFT (VSL V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSLB, 0xff00000000ff0000, 0xe700000000750000, 0xffff0000000, // VECTOR SHIFT LEFT BY BYTE (VSLB V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSLD, 0xff00000000ff0000, 0xe700000000860000, 0xf00f0000000, // VECTOR SHIFT LEFT DOUBLE BY BIT (VSLD V1,V2,V3,I4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_24_31, ap_ImmUnsigned_36_39}},
+	{VSLDB, 0xff00000000ff0000, 0xe700000000770000, 0xf00f0000000, // VECTOR SHIFT LEFT DOUBLE BY BYTE (VSLDB V1,V2,V3,I4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_24_31, ap_ImmUnsigned_36_39}},
+	{VSRA, 0xff00000000ff0000, 0xe7000000007e0000, 0xffff0000000, // VECTOR SHIFT RIGHT ARITHMETIC (VSRA V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSRAB, 0xff00000000ff0000, 0xe7000000007f0000, 0xffff0000000, // VECTOR SHIFT RIGHT ARITHMETIC BY BYTE (VSRAB V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSRD, 0xff00000000ff0000, 0xe700000000870000, 0xf00f0000000, // VECTOR SHIFT RIGHT DOUBLE BY BIT (VSRD V1,V2,V3,I4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_24_31, ap_ImmUnsigned_36_39}},
+	{VSRL, 0xff00000000ff0000, 0xe7000000007c0000, 0xffff0000000, // VECTOR SHIFT RIGHT LOGICAL (VSRL V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSRLB, 0xff00000000ff0000, 0xe7000000007d0000, 0xffff0000000, // VECTOR SHIFT RIGHT LOGICAL BY BYTE (VSRLB V1,V2,V3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSEG, 0xff00000000ff0000, 0xe7000000005f0000, 0xffff00000000, // VECTOR SIGN EXTEND TO DOUBLEWORD (VSEG V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VST, 0xff00000000ff0000, 0xe7000000000e0000, 0x0, // VECTOR STORE (VST V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTEBRH, 0xff00000000ff0000, 0xe600000000090000, 0x0, // VECTOR STORE BYTE REVERSED ELEMENT(16) (VSTEBRH V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTEBRF, 0xff00000000ff0000, 0xe6000000000b0000, 0x0, // VECTOR STORE BYTE REVERSED ELEMENT(32) (VSTEBRF V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTEBRG, 0xff00000000ff0000, 0xe6000000000a0000, 0x0, // VECTOR STORE BYTE REVERSED ELEMENT(64) (VSTEBRG V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTBR, 0xff00000000ff0000, 0xe6000000000e0000, 0x0, // VECTOR STORE BYTE REVERSED ELEMENTS (VSTBR V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTEH, 0xff00000000ff0000, 0xe700000000090000, 0x0, // VECTOR STORE ELEMENT (16) (VSTEH V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTEF, 0xff00000000ff0000, 0xe7000000000b0000, 0x0, // VECTOR STORE ELEMENT (32) (VSTEF V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTEG, 0xff00000000ff0000, 0xe7000000000a0000, 0x0, // VECTOR STORE ELEMENT (64) (VSTEG V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTEB, 0xff00000000ff0000, 0xe700000000080000, 0x0, // VECTOR STORE ELEMENT (8) (VSTEB V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTER, 0xff00000000ff0000, 0xe6000000000f0000, 0x0, // VECTOR STORE ELEMENTS REVERSED (VSTER V1,D2(X2,B2),M3)
+		[8]*argField{ap_VecReg_8_11, ap_DispUnsigned_20_31, ap_IndexReg_12_15, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTM, 0xff00000000ff0000, 0xe7000000003e0000, 0x0, // VECTOR STORE MULTIPLE (VSTM V1,V3,D2(B2),M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSTRL, 0xff00000000ff0000, 0xe6000000003d0000, 0x0, // VECTOR STORE RIGHTMOST WITH LENGTH (VSTRL V1,D2(B2),I3)
+		[8]*argField{ap_VecReg_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15, ap_ImmUnsigned_36_39}},
+	{VSTRLR, 0xff00000000ff0000, 0xe6000000003f0000, 0xf0000000000000, // VECTOR STORE RIGHTMOST WITH LENGTH (VSTRLR V1,R3,D2(B2))
+		[8]*argField{ap_VecReg_32_35, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSTL, 0xff00000000ff0000, 0xe7000000003f0000, 0xf0000000, // VECTOR STORE WITH LENGTH (VSTL V1,R3,D2(B2))
+		[8]*argField{ap_VecReg_8_11, ap_Reg_12_15, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_36_39}},
+	{VSTRC, 0xff00000000ff0000, 0xe7000000008a0000, 0xf00000000, // VECTOR STRING RANGE COMPARE (VSTRC V1,V2,V3,V4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VSTRS, 0xff00000000ff0000, 0xe7000000008b0000, 0xf00000000, // VECTOR STRING SEARCH (VSTRS V1,V2,V3,V4,M5,M6)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VS, 0xff00000000ff0000, 0xe700000000f70000, 0xfff00000000, // VECTOR SUBTRACT (VS V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSCBI, 0xff00000000ff0000, 0xe700000000f50000, 0xfff00000000, // VECTOR SUBTRACT COMPUTE BORROW INDICATION (VSCBI V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSP, 0xff00000000ff0000, 0xe600000000730000, 0xf0000000000, // VECTOR SUBTRACT DECIMAL (VSP V1,V2,V3,I4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_ImmUnsigned_28_35, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VSBCBI, 0xff00000000ff0000, 0xe700000000bd0000, 0xff00000000, // VECTOR SUBTRACT WITH BORROW COMPUTE BORROW INDICATION (VSBCBI V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VSBI, 0xff00000000ff0000, 0xe700000000bf0000, 0xff00000000, // VECTOR SUBTRACT WITH BORROW INDICATION (VSBI V1,V2,V3,V4,M5)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_VecReg_32_35, ap_Mask_20_23, ap_ImmUnsigned_36_39}},
+	{VSUMG, 0xff00000000ff0000, 0xe700000000650000, 0xfff00000000, // VECTOR SUM ACROSS DOUBLEWORD (VSUMG V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSUMQ, 0xff00000000ff0000, 0xe700000000670000, 0xfff00000000, // VECTOR SUM ACROSS QUADWORD (VSUMQ V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VSUM, 0xff00000000ff0000, 0xe700000000640000, 0xfff00000000, // VECTOR SUM ACROSS WORD (VSUM V1,V2,V3,M4)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_VecReg_16_19, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VTP, 0xff00000000ff0000, 0xe6000000005f0000, 0xf0fffff0000000, // VECTOR TEST DECIMAL (VTP V1)
+		[8]*argField{ap_VecReg_12_15, ap_ImmUnsigned_36_39}},
+	{VTM, 0xff00000000ff0000, 0xe700000000d80000, 0xfffff0000000, // VECTOR TEST UNDER MASK (VTM V1,V2)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_ImmUnsigned_36_39}},
+	{VUPH, 0xff00000000ff0000, 0xe700000000d70000, 0xffff00000000, // VECTOR UNPACK HIGH (VUPH V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VUPLH, 0xff00000000ff0000, 0xe700000000d50000, 0xffff00000000, // VECTOR UNPACK LOGICAL HIGH (VUPLH V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VUPLL, 0xff00000000ff0000, 0xe700000000d40000, 0xffff00000000, // VECTOR UNPACK LOGICAL LOW (VUPLL V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VUPL, 0xff00000000ff0000, 0xe700000000d60000, 0xffff00000000, // VECTOR UNPACK LOW (VUPL V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_32_35, ap_ImmUnsigned_36_39}},
+	{VUPKZ, 0xff00000000ff0000, 0xe6000000003c0000, 0x0, // VECTOR UNPACK ZONED (VUPKZ V1,D2(B2),I3)
+		[8]*argField{ap_VecReg_32_35, ap_DispUnsigned_20_31, ap_BaseReg_16_19, ap_ImmUnsigned_8_15, ap_ImmUnsigned_36_39}},
+	{VUPKZH, 0xff00000000ff0000, 0xe600000000540000, 0xff0ff0000000, // VECTOR UNPACK ZONED HIGH (VUPKZH V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{VUPKZL, 0xff00000000ff0000, 0xe6000000005c0000, 0xff0ff0000000, // VECTOR UNPACK ZONED LOW (VUPKZL V1,V2,M3)
+		[8]*argField{ap_VecReg_8_11, ap_VecReg_12_15, ap_Mask_24_27, ap_ImmUnsigned_36_39}},
+	{ZAP, 0xff00000000000000, 0xf800000000000000, 0x0, // ZERO AND ADD (ZAP D1(L1,B1),D2(L2,B2))
+		[8]*argField{ap_DispUnsigned_20_31, ap_Len_8_11, ap_BaseReg_16_19, ap_DispUnsigned_36_47, ap_Len_12_15, ap_BaseReg_32_35}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/Makefile b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..9eb4557c11d49b2a77d4628abbe486bf9841e310
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/Makefile
@@ -0,0 +1,3 @@
+tables.go: ../x86map/map.go ../x86.csv 
+	go run ../x86map/map.go -fmt=decoder ../x86.csv >_tables.go && gofmt _tables.go >tables.go && rm _tables.go
+
diff --git a/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/decode.go b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/decode.go
new file mode 100644
index 0000000000000000000000000000000000000000..059b73d3f159a68b1c0c0f5f65f06dd6a0dc2a26
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/decode.go
@@ -0,0 +1,1724 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Table-driven decoding of x86 instructions.
+
+package x86asm
+
+import (
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"runtime"
+)
+
+// Set trace to true to cause the decoder to print the PC sequence
+// of the executed instruction codes. This is typically only useful
+// when you are running a test of a single input case.
+const trace = false
+
+// A decodeOp is a single instruction in the decoder bytecode program.
+//
+// The decodeOps correspond to consuming and conditionally branching
+// on input bytes, consuming additional fields, and then interpreting
+// consumed data as instruction arguments. The names of the xRead and xArg
+// operations are taken from the Intel manual conventions, for example
+// Volume 2, Section 3.1.1, page 487 of
+// http://www.intel.com/content/dam/www/public/us/en/documents/manuals/64-ia-32-architectures-software-developer-manual-325462.pdf
+//
+// The actual decoding program is generated by ../x86map.
+//
+// TODO(rsc): We may be able to merge various of the memory operands
+// since we don't care about, say, the distinction between m80dec and m80bcd.
+// Similarly, mm and mm1 have identical meaning, as do xmm and xmm1.
+
+type decodeOp uint16
+
+const (
+	xFail  decodeOp = iota // invalid instruction (return)
+	xMatch                 // completed match
+	xJump                  // jump to pc
+
+	xCondByte     // switch on instruction byte value
+	xCondSlashR   // read and switch on instruction /r value
+	xCondPrefix   // switch on presence of instruction prefix
+	xCondIs64     // switch on 64-bit processor mode
+	xCondDataSize // switch on operand size
+	xCondAddrSize // switch on address size
+	xCondIsMem    // switch on memory vs register argument
+
+	xSetOp // set instruction opcode
+
+	xReadSlashR // read /r
+	xReadIb     // read ib
+	xReadIw     // read iw
+	xReadId     // read id
+	xReadIo     // read io
+	xReadCb     // read cb
+	xReadCw     // read cw
+	xReadCd     // read cd
+	xReadCp     // read cp
+	xReadCm     // read cm
+
+	xArg1            // arg 1
+	xArg3            // arg 3
+	xArgAL           // arg AL
+	xArgAX           // arg AX
+	xArgCL           // arg CL
+	xArgCR0dashCR7   // arg CR0-CR7
+	xArgCS           // arg CS
+	xArgDR0dashDR7   // arg DR0-DR7
+	xArgDS           // arg DS
+	xArgDX           // arg DX
+	xArgEAX          // arg EAX
+	xArgEDX          // arg EDX
+	xArgES           // arg ES
+	xArgFS           // arg FS
+	xArgGS           // arg GS
+	xArgImm16        // arg imm16
+	xArgImm32        // arg imm32
+	xArgImm64        // arg imm64
+	xArgImm8         // arg imm8
+	xArgImm8u        // arg imm8 but record as unsigned
+	xArgImm16u       // arg imm8 but record as unsigned
+	xArgM            // arg m
+	xArgM128         // arg m128
+	xArgM256         // arg m256
+	xArgM1428byte    // arg m14/28byte
+	xArgM16          // arg m16
+	xArgM16and16     // arg m16&16
+	xArgM16and32     // arg m16&32
+	xArgM16and64     // arg m16&64
+	xArgM16colon16   // arg m16:16
+	xArgM16colon32   // arg m16:32
+	xArgM16colon64   // arg m16:64
+	xArgM16int       // arg m16int
+	xArgM2byte       // arg m2byte
+	xArgM32          // arg m32
+	xArgM32and32     // arg m32&32
+	xArgM32fp        // arg m32fp
+	xArgM32int       // arg m32int
+	xArgM512byte     // arg m512byte
+	xArgM64          // arg m64
+	xArgM64fp        // arg m64fp
+	xArgM64int       // arg m64int
+	xArgM8           // arg m8
+	xArgM80bcd       // arg m80bcd
+	xArgM80dec       // arg m80dec
+	xArgM80fp        // arg m80fp
+	xArgM94108byte   // arg m94/108byte
+	xArgMm           // arg mm
+	xArgMm1          // arg mm1
+	xArgMm2          // arg mm2
+	xArgMm2M64       // arg mm2/m64
+	xArgMmM32        // arg mm/m32
+	xArgMmM64        // arg mm/m64
+	xArgMem          // arg mem
+	xArgMoffs16      // arg moffs16
+	xArgMoffs32      // arg moffs32
+	xArgMoffs64      // arg moffs64
+	xArgMoffs8       // arg moffs8
+	xArgPtr16colon16 // arg ptr16:16
+	xArgPtr16colon32 // arg ptr16:32
+	xArgR16          // arg r16
+	xArgR16op        // arg r16 with +rw in opcode
+	xArgR32          // arg r32
+	xArgR32M16       // arg r32/m16
+	xArgR32M8        // arg r32/m8
+	xArgR32op        // arg r32 with +rd in opcode
+	xArgR64          // arg r64
+	xArgR64M16       // arg r64/m16
+	xArgR64op        // arg r64 with +rd in opcode
+	xArgR8           // arg r8
+	xArgR8op         // arg r8 with +rb in opcode
+	xArgRAX          // arg RAX
+	xArgRDX          // arg RDX
+	xArgRM           // arg r/m
+	xArgRM16         // arg r/m16
+	xArgRM32         // arg r/m32
+	xArgRM64         // arg r/m64
+	xArgRM8          // arg r/m8
+	xArgReg          // arg reg
+	xArgRegM16       // arg reg/m16
+	xArgRegM32       // arg reg/m32
+	xArgRegM8        // arg reg/m8
+	xArgRel16        // arg rel16
+	xArgRel32        // arg rel32
+	xArgRel8         // arg rel8
+	xArgSS           // arg SS
+	xArgST           // arg ST, aka ST(0)
+	xArgSTi          // arg ST(i) with +i in opcode
+	xArgSreg         // arg Sreg
+	xArgTR0dashTR7   // arg TR0-TR7
+	xArgXmm          // arg xmm
+	xArgXMM0         // arg <XMM0>
+	xArgXmm1         // arg xmm1
+	xArgXmm2         // arg xmm2
+	xArgXmm2M128     // arg xmm2/m128
+	xArgYmm2M256     // arg ymm2/m256
+	xArgXmm2M16      // arg xmm2/m16
+	xArgXmm2M32      // arg xmm2/m32
+	xArgXmm2M64      // arg xmm2/m64
+	xArgXmmM128      // arg xmm/m128
+	xArgXmmM32       // arg xmm/m32
+	xArgXmmM64       // arg xmm/m64
+	xArgYmm1         // arg ymm1
+	xArgRmf16        // arg r/m16 but force mod=3
+	xArgRmf32        // arg r/m32 but force mod=3
+	xArgRmf64        // arg r/m64 but force mod=3
+)
+
+// instPrefix returns an Inst describing just one prefix byte.
+// It is only used if there is a prefix followed by an unintelligible
+// or invalid instruction byte sequence.
+func instPrefix(b byte, mode int) (Inst, error) {
+	// When tracing it is useful to see what called instPrefix to report an error.
+	if trace {
+		_, file, line, _ := runtime.Caller(1)
+		fmt.Printf("%s:%d\n", file, line)
+	}
+	p := Prefix(b)
+	switch p {
+	case PrefixDataSize:
+		if mode == 16 {
+			p = PrefixData32
+		} else {
+			p = PrefixData16
+		}
+	case PrefixAddrSize:
+		if mode == 32 {
+			p = PrefixAddr16
+		} else {
+			p = PrefixAddr32
+		}
+	}
+	// Note: using composite literal with Prefix key confuses 'bundle' tool.
+	inst := Inst{Len: 1}
+	inst.Prefix = Prefixes{p}
+	return inst, nil
+}
+
+// truncated reports a truncated instruction.
+// For now we use instPrefix but perhaps later we will return
+// a specific error here.
+func truncated(src []byte, mode int) (Inst, error) {
+	if len(src) == 0 {
+		return Inst{}, ErrTruncated
+	}
+	return instPrefix(src[0], mode) // too long
+}
+
+// These are the errors returned by Decode.
+var (
+	ErrInvalidMode  = errors.New("invalid x86 mode in Decode")
+	ErrTruncated    = errors.New("truncated instruction")
+	ErrUnrecognized = errors.New("unrecognized instruction")
+)
+
+// decoderCover records coverage information for which parts
+// of the byte code have been executed.
+var decoderCover []bool
+
+// Decode decodes the leading bytes in src as a single instruction.
+// The mode arguments specifies the assumed processor mode:
+// 16, 32, or 64 for 16-, 32-, and 64-bit execution modes.
+func Decode(src []byte, mode int) (inst Inst, err error) {
+	return decode1(src, mode, false)
+}
+
+// decode1 is the implementation of Decode but takes an extra
+// gnuCompat flag to cause it to change its behavior to mimic
+// bugs (or at least unique features) of GNU libopcodes as used
+// by objdump. We don't believe that logic is the right thing to do
+// in general, but when testing against libopcodes it simplifies the
+// comparison if we adjust a few small pieces of logic.
+// The affected logic is in the conditional branch for "mandatory" prefixes,
+// case xCondPrefix.
+func decode1(src []byte, mode int, gnuCompat bool) (Inst, error) {
+	switch mode {
+	case 16, 32, 64:
+		// ok
+		// TODO(rsc): 64-bit mode not tested, probably not working.
+	default:
+		return Inst{}, ErrInvalidMode
+	}
+
+	// Maximum instruction size is 15 bytes.
+	// If we need to read more, return 'truncated instruction.
+	if len(src) > 15 {
+		src = src[:15]
+	}
+
+	var (
+		// prefix decoding information
+		pos           = 0    // position reading src
+		nprefix       = 0    // number of prefixes
+		lockIndex     = -1   // index of LOCK prefix in src and inst.Prefix
+		repIndex      = -1   // index of REP/REPN prefix in src and inst.Prefix
+		segIndex      = -1   // index of Group 2 prefix in src and inst.Prefix
+		dataSizeIndex = -1   // index of Group 3 prefix in src and inst.Prefix
+		addrSizeIndex = -1   // index of Group 4 prefix in src and inst.Prefix
+		rex           Prefix // rex byte if present (or 0)
+		rexUsed       Prefix // bits used in rex byte
+		rexIndex      = -1   // index of rex byte
+		vex           Prefix // use vex encoding
+		vexIndex      = -1   // index of vex prefix
+
+		addrMode = mode // address mode (width in bits)
+		dataMode = mode // operand mode (width in bits)
+
+		// decoded ModR/M fields
+		haveModrm bool
+		modrm     int
+		mod       int
+		regop     int
+		rm        int
+
+		// if ModR/M is memory reference, Mem form
+		mem     Mem
+		haveMem bool
+
+		// decoded SIB fields
+		haveSIB bool
+		sib     int
+		scale   int
+		index   int
+		base    int
+		displen int
+		dispoff int
+
+		// decoded immediate values
+		imm     int64
+		imm8    int8
+		immc    int64
+		immcpos int
+
+		// output
+		opshift int
+		inst    Inst
+		narg    int // number of arguments written to inst
+	)
+
+	if mode == 64 {
+		dataMode = 32
+	}
+
+	// Prefixes are certainly the most complex and underspecified part of
+	// decoding x86 instructions. Although the manuals say things like
+	// up to four prefixes, one from each group, nearly everyone seems to
+	// agree that in practice as many prefixes as possible, including multiple
+	// from a particular group or repetitions of a given prefix, can be used on
+	// an instruction, provided the total instruction length including prefixes
+	// does not exceed the agreed-upon maximum of 15 bytes.
+	// Everyone also agrees that if one of these prefixes is the LOCK prefix
+	// and the instruction is not one of the instructions that can be used with
+	// the LOCK prefix or if the destination is not a memory operand,
+	// then the instruction is invalid and produces the #UD exception.
+	// However, that is the end of any semblance of agreement.
+	//
+	// What happens if prefixes are given that conflict with other prefixes?
+	// For example, the memory segment overrides CS, DS, ES, FS, GS, SS
+	// conflict with each other: only one segment can be in effect.
+	// Disassemblers seem to agree that later prefixes take priority over
+	// earlier ones. I have not taken the time to write assembly programs
+	// to check to see if the hardware agrees.
+	//
+	// What happens if prefixes are given that have no meaning for the
+	// specific instruction to which they are attached? It depends.
+	// If they really have no meaning, they are ignored. However, a future
+	// processor may assign a different meaning. As a disassembler, we
+	// don't really know whether we're seeing a meaningless prefix or one
+	// whose meaning we simply haven't been told yet.
+	//
+	// Combining the two questions, what happens when conflicting
+	// extension prefixes are given? No one seems to know for sure.
+	// For example, MOVQ is 66 0F D6 /r, MOVDQ2Q is F2 0F D6 /r,
+	// and MOVQ2DQ is F3 0F D6 /r. What is '66 F2 F3 0F D6 /r'?
+	// Which prefix wins? See the xCondPrefix prefix for more.
+	//
+	// Writing assembly test cases to divine which interpretation the
+	// CPU uses might clarify the situation, but more likely it would
+	// make the situation even less clear.
+
+	// Read non-REX prefixes.
+ReadPrefixes:
+	for ; pos < len(src); pos++ {
+		p := Prefix(src[pos])
+		switch p {
+		default:
+			nprefix = pos
+			break ReadPrefixes
+
+		// Group 1 - lock and repeat prefixes
+		// According to Intel, there should only be one from this set,
+		// but according to AMD both can be present.
+		case 0xF0:
+			if lockIndex >= 0 {
+				inst.Prefix[lockIndex] |= PrefixIgnored
+			}
+			lockIndex = pos
+		case 0xF2, 0xF3:
+			if repIndex >= 0 {
+				inst.Prefix[repIndex] |= PrefixIgnored
+			}
+			repIndex = pos
+
+		// Group 2 - segment override / branch hints
+		case 0x26, 0x2E, 0x36, 0x3E:
+			if mode == 64 {
+				p |= PrefixIgnored
+				break
+			}
+			fallthrough
+		case 0x64, 0x65:
+			if segIndex >= 0 {
+				inst.Prefix[segIndex] |= PrefixIgnored
+			}
+			segIndex = pos
+
+		// Group 3 - operand size override
+		case 0x66:
+			if mode == 16 {
+				dataMode = 32
+				p = PrefixData32
+			} else {
+				dataMode = 16
+				p = PrefixData16
+			}
+			if dataSizeIndex >= 0 {
+				inst.Prefix[dataSizeIndex] |= PrefixIgnored
+			}
+			dataSizeIndex = pos
+
+		// Group 4 - address size override
+		case 0x67:
+			if mode == 32 {
+				addrMode = 16
+				p = PrefixAddr16
+			} else {
+				addrMode = 32
+				p = PrefixAddr32
+			}
+			if addrSizeIndex >= 0 {
+				inst.Prefix[addrSizeIndex] |= PrefixIgnored
+			}
+			addrSizeIndex = pos
+
+		//Group 5 - Vex encoding
+		case 0xC5:
+			if pos == 0 && pos+1 < len(src) && (mode == 64 || (mode == 32 && src[pos+1]&0xc0 == 0xc0)) {
+				vex = p
+				vexIndex = pos
+				inst.Prefix[pos] = p
+				inst.Prefix[pos+1] = Prefix(src[pos+1])
+				pos += 1
+				continue
+			} else {
+				nprefix = pos
+				break ReadPrefixes
+			}
+		case 0xC4:
+			if pos == 0 && pos+2 < len(src) && (mode == 64 || (mode == 32 && src[pos+1]&0xc0 == 0xc0)) {
+				vex = p
+				vexIndex = pos
+				inst.Prefix[pos] = p
+				inst.Prefix[pos+1] = Prefix(src[pos+1])
+				inst.Prefix[pos+2] = Prefix(src[pos+2])
+				pos += 2
+				continue
+			} else {
+				nprefix = pos
+				break ReadPrefixes
+			}
+		}
+
+		if pos >= len(inst.Prefix) {
+			return instPrefix(src[0], mode) // too long
+		}
+
+		inst.Prefix[pos] = p
+	}
+
+	// Read REX prefix.
+	if pos < len(src) && mode == 64 && Prefix(src[pos]).IsREX() && vex == 0 {
+		rex = Prefix(src[pos])
+		rexIndex = pos
+		if pos >= len(inst.Prefix) {
+			return instPrefix(src[0], mode) // too long
+		}
+		inst.Prefix[pos] = rex
+		pos++
+		if rex&PrefixREXW != 0 {
+			dataMode = 64
+			if dataSizeIndex >= 0 {
+				inst.Prefix[dataSizeIndex] |= PrefixIgnored
+			}
+		}
+	}
+
+	// Decode instruction stream, interpreting decoding instructions.
+	// opshift gives the shift to use when saving the next
+	// opcode byte into inst.Opcode.
+	opshift = 24
+
+	// Decode loop, executing decoder program.
+	var oldPC, prevPC int
+Decode:
+	for pc := 1; ; { // TODO uint
+		oldPC = prevPC
+		prevPC = pc
+		if trace {
+			println("run", pc)
+		}
+		x := decoder[pc]
+		if decoderCover != nil {
+			decoderCover[pc] = true
+		}
+		pc++
+
+		// Read and decode ModR/M if needed by opcode.
+		switch decodeOp(x) {
+		case xCondSlashR, xReadSlashR:
+			if haveModrm {
+				return Inst{Len: pos}, errInternal
+			}
+			haveModrm = true
+			if pos >= len(src) {
+				return truncated(src, mode)
+			}
+			modrm = int(src[pos])
+			pos++
+			if opshift >= 0 {
+				inst.Opcode |= uint32(modrm) << uint(opshift)
+				opshift -= 8
+			}
+			mod = modrm >> 6
+			regop = (modrm >> 3) & 07
+			rm = modrm & 07
+			if rex&PrefixREXR != 0 {
+				rexUsed |= PrefixREXR
+				regop |= 8
+			}
+			if addrMode == 16 {
+				// 16-bit modrm form
+				if mod != 3 {
+					haveMem = true
+					mem = addr16[rm]
+					if rm == 6 && mod == 0 {
+						mem.Base = 0
+					}
+
+					// Consume disp16 if present.
+					if mod == 0 && rm == 6 || mod == 2 {
+						if pos+2 > len(src) {
+							return truncated(src, mode)
+						}
+						mem.Disp = int64(binary.LittleEndian.Uint16(src[pos:]))
+						pos += 2
+					}
+
+					// Consume disp8 if present.
+					if mod == 1 {
+						if pos >= len(src) {
+							return truncated(src, mode)
+						}
+						mem.Disp = int64(int8(src[pos]))
+						pos++
+					}
+				}
+			} else {
+				haveMem = mod != 3
+
+				// 32-bit or 64-bit form
+				// Consume SIB encoding if present.
+				if rm == 4 && mod != 3 {
+					haveSIB = true
+					if pos >= len(src) {
+						return truncated(src, mode)
+					}
+					sib = int(src[pos])
+					pos++
+					if opshift >= 0 {
+						inst.Opcode |= uint32(sib) << uint(opshift)
+						opshift -= 8
+					}
+					scale = sib >> 6
+					index = (sib >> 3) & 07
+					base = sib & 07
+					if rex&PrefixREXB != 0 || vex == 0xC4 && inst.Prefix[vexIndex+1]&0x20 == 0 {
+						rexUsed |= PrefixREXB
+						base |= 8
+					}
+					if rex&PrefixREXX != 0 || vex == 0xC4 && inst.Prefix[vexIndex+1]&0x40 == 0 {
+						rexUsed |= PrefixREXX
+						index |= 8
+					}
+
+					mem.Scale = 1 << uint(scale)
+					if index == 4 {
+						// no mem.Index
+					} else {
+						mem.Index = baseRegForBits(addrMode) + Reg(index)
+					}
+					if base&7 == 5 && mod == 0 {
+						// no mem.Base
+					} else {
+						mem.Base = baseRegForBits(addrMode) + Reg(base)
+					}
+				} else {
+					if rex&PrefixREXB != 0 {
+						rexUsed |= PrefixREXB
+						rm |= 8
+					}
+					if mod == 0 && rm&7 == 5 || rm&7 == 4 {
+						// base omitted
+					} else if mod != 3 {
+						mem.Base = baseRegForBits(addrMode) + Reg(rm)
+					}
+				}
+
+				// Consume disp32 if present.
+				if mod == 0 && (rm&7 == 5 || haveSIB && base&7 == 5) || mod == 2 {
+					if pos+4 > len(src) {
+						return truncated(src, mode)
+					}
+					dispoff = pos
+					displen = 4
+					mem.Disp = int64(binary.LittleEndian.Uint32(src[pos:]))
+					pos += 4
+				}
+
+				// Consume disp8 if present.
+				if mod == 1 {
+					if pos >= len(src) {
+						return truncated(src, mode)
+					}
+					dispoff = pos
+					displen = 1
+					mem.Disp = int64(int8(src[pos]))
+					pos++
+				}
+
+				// In 64-bit, mod=0 rm=5 is PC-relative instead of just disp.
+				// See Vol 2A. Table 2-7.
+				if mode == 64 && mod == 0 && rm&7 == 5 {
+					if addrMode == 32 {
+						mem.Base = EIP
+					} else {
+						mem.Base = RIP
+					}
+				}
+			}
+
+			if segIndex >= 0 {
+				mem.Segment = prefixToSegment(inst.Prefix[segIndex])
+			}
+		}
+
+		// Execute single opcode.
+		switch decodeOp(x) {
+		default:
+			println("bad op", x, "at", pc-1, "from", oldPC)
+			return Inst{Len: pos}, errInternal
+
+		case xFail:
+			inst.Op = 0
+			break Decode
+
+		case xMatch:
+			break Decode
+
+		case xJump:
+			pc = int(decoder[pc])
+
+		// Conditional branches.
+
+		case xCondByte:
+			if pos >= len(src) {
+				return truncated(src, mode)
+			}
+			b := src[pos]
+			n := int(decoder[pc])
+			pc++
+			for i := 0; i < n; i++ {
+				xb, xpc := decoder[pc], int(decoder[pc+1])
+				pc += 2
+				if b == byte(xb) {
+					pc = xpc
+					pos++
+					if opshift >= 0 {
+						inst.Opcode |= uint32(b) << uint(opshift)
+						opshift -= 8
+					}
+					continue Decode
+				}
+			}
+			// xCondByte is the only conditional with a fall through,
+			// so that it can be used to pick off special cases before
+			// an xCondSlash. If the fallthrough instruction is xFail,
+			// advance the position so that the decoded instruction
+			// size includes the byte we just compared against.
+			if decodeOp(decoder[pc]) == xJump {
+				pc = int(decoder[pc+1])
+			}
+			if decodeOp(decoder[pc]) == xFail {
+				pos++
+			}
+
+		case xCondIs64:
+			if mode == 64 {
+				pc = int(decoder[pc+1])
+			} else {
+				pc = int(decoder[pc])
+			}
+
+		case xCondIsMem:
+			mem := haveMem
+			if !haveModrm {
+				if pos >= len(src) {
+					return instPrefix(src[0], mode) // too long
+				}
+				mem = src[pos]>>6 != 3
+			}
+			if mem {
+				pc = int(decoder[pc+1])
+			} else {
+				pc = int(decoder[pc])
+			}
+
+		case xCondDataSize:
+			switch dataMode {
+			case 16:
+				if dataSizeIndex >= 0 {
+					inst.Prefix[dataSizeIndex] |= PrefixImplicit
+				}
+				pc = int(decoder[pc])
+			case 32:
+				if dataSizeIndex >= 0 {
+					inst.Prefix[dataSizeIndex] |= PrefixImplicit
+				}
+				pc = int(decoder[pc+1])
+			case 64:
+				rexUsed |= PrefixREXW
+				pc = int(decoder[pc+2])
+			}
+
+		case xCondAddrSize:
+			switch addrMode {
+			case 16:
+				if addrSizeIndex >= 0 {
+					inst.Prefix[addrSizeIndex] |= PrefixImplicit
+				}
+				pc = int(decoder[pc])
+			case 32:
+				if addrSizeIndex >= 0 {
+					inst.Prefix[addrSizeIndex] |= PrefixImplicit
+				}
+				pc = int(decoder[pc+1])
+			case 64:
+				pc = int(decoder[pc+2])
+			}
+
+		case xCondPrefix:
+			// Conditional branch based on presence or absence of prefixes.
+			// The conflict cases here are completely undocumented and
+			// differ significantly between GNU libopcodes and Intel xed.
+			// I have not written assembly code to divine what various CPUs
+			// do, but it wouldn't surprise me if they are not consistent either.
+			//
+			// The basic idea is to switch on the presence of a prefix, so that
+			// for example:
+			//
+			//	xCondPrefix, 4
+			//	0xF3, 123,
+			//	0xF2, 234,
+			//	0x66, 345,
+			//	0, 456
+			//
+			// branch to 123 if the F3 prefix is present, 234 if the F2 prefix
+			// is present, 66 if the 345 prefix is present, and 456 otherwise.
+			// The prefixes are given in descending order so that the 0 will be last.
+			//
+			// It is unclear what should happen if multiple conditions are
+			// satisfied: what if F2 and F3 are both present, or if 66 and F2
+			// are present, or if all three are present? The one chosen becomes
+			// part of the opcode and the others do not. Perhaps the answer
+			// depends on the specific opcodes in question.
+			//
+			// The only clear example is that CRC32 is F2 0F 38 F1 /r, and
+			// it comes in 16-bit and 32-bit forms based on the 66 prefix,
+			// so 66 F2 0F 38 F1 /r should be treated as F2 taking priority,
+			// with the 66 being only an operand size override, and probably
+			// F2 66 0F 38 F1 /r should be treated the same.
+			// Perhaps that rule is specific to the case of CRC32, since no
+			// 66 0F 38 F1 instruction is defined (today) (that we know of).
+			// However, both libopcodes and xed seem to generalize this
+			// example and choose F2/F3 in preference to 66, and we
+			// do the same.
+			//
+			// Next, what if both F2 and F3 are present? Which wins?
+			// The Intel xed rule, and ours, is that the one that occurs last wins.
+			// The GNU libopcodes rule, which we implement only in gnuCompat mode,
+			// is that F3 beats F2 unless F3 has no special meaning, in which
+			// case F3 can be a modified on an F2 special meaning.
+			//
+			// Concretely,
+			//	66 0F D6 /r is MOVQ
+			//	F2 0F D6 /r is MOVDQ2Q
+			//	F3 0F D6 /r is MOVQ2DQ.
+			//
+			//	F2 66 0F D6 /r is 66 + MOVDQ2Q always.
+			//	66 F2 0F D6 /r is 66 + MOVDQ2Q always.
+			//	F3 66 0F D6 /r is 66 + MOVQ2DQ always.
+			//	66 F3 0F D6 /r is 66 + MOVQ2DQ always.
+			//	F2 F3 0F D6 /r is F2 + MOVQ2DQ always.
+			//	F3 F2 0F D6 /r is F3 + MOVQ2DQ in Intel xed, but F2 + MOVQ2DQ in GNU libopcodes.
+			//	Adding 66 anywhere in the prefix section of the
+			//	last two cases does not change the outcome.
+			//
+			// Finally, what if there is a variant in which 66 is a mandatory
+			// prefix rather than an operand size override, but we know of
+			// no corresponding F2/F3 form, and we see both F2/F3 and 66.
+			// Does F2/F3 still take priority, so that the result is an unknown
+			// instruction, or does the 66 take priority, so that the extended
+			// 66 instruction should be interpreted as having a REP/REPN prefix?
+			// Intel xed does the former and GNU libopcodes does the latter.
+			// We side with Intel xed, unless we are trying to match libopcodes
+			// more closely during the comparison-based test suite.
+			//
+			// In 64-bit mode REX.W is another valid prefix to test for, but
+			// there is less ambiguity about that. When present, REX.W is
+			// always the first entry in the table.
+			n := int(decoder[pc])
+			pc++
+			sawF3 := false
+			for j := 0; j < n; j++ {
+				prefix := Prefix(decoder[pc+2*j])
+				if prefix.IsREX() {
+					rexUsed |= prefix
+					if rex&prefix == prefix {
+						pc = int(decoder[pc+2*j+1])
+						continue Decode
+					}
+					continue
+				}
+				ok := false
+				if prefix == 0 {
+					ok = true
+				} else if prefix.IsREX() {
+					rexUsed |= prefix
+					if rex&prefix == prefix {
+						ok = true
+					}
+				} else if prefix == 0xC5 || prefix == 0xC4 {
+					if vex == prefix {
+						ok = true
+					}
+				} else if vex != 0 && (prefix == 0x0F || prefix == 0x0F38 || prefix == 0x0F3A ||
+					prefix == 0x66 || prefix == 0xF2 || prefix == 0xF3) {
+					var vexM, vexP Prefix
+					if vex == 0xC5 {
+						vexM = 1 // 2 byte vex always implies 0F
+						vexP = inst.Prefix[vexIndex+1]
+					} else {
+						vexM = inst.Prefix[vexIndex+1]
+						vexP = inst.Prefix[vexIndex+2]
+					}
+					switch prefix {
+					case 0x66:
+						ok = vexP&3 == 1
+					case 0xF3:
+						ok = vexP&3 == 2
+					case 0xF2:
+						ok = vexP&3 == 3
+					case 0x0F:
+						ok = vexM&3 == 1
+					case 0x0F38:
+						ok = vexM&3 == 2
+					case 0x0F3A:
+						ok = vexM&3 == 3
+					}
+				} else {
+					if prefix == 0xF3 {
+						sawF3 = true
+					}
+					switch prefix {
+					case PrefixLOCK:
+						if lockIndex >= 0 {
+							inst.Prefix[lockIndex] |= PrefixImplicit
+							ok = true
+						}
+					case PrefixREP, PrefixREPN:
+						if repIndex >= 0 && inst.Prefix[repIndex]&0xFF == prefix {
+							inst.Prefix[repIndex] |= PrefixImplicit
+							ok = true
+						}
+						if gnuCompat && !ok && prefix == 0xF3 && repIndex >= 0 && (j+1 >= n || decoder[pc+2*(j+1)] != 0xF2) {
+							// Check to see if earlier prefix F3 is present.
+							for i := repIndex - 1; i >= 0; i-- {
+								if inst.Prefix[i]&0xFF == prefix {
+									inst.Prefix[i] |= PrefixImplicit
+									ok = true
+								}
+							}
+						}
+						if gnuCompat && !ok && prefix == 0xF2 && repIndex >= 0 && !sawF3 && inst.Prefix[repIndex]&0xFF == 0xF3 {
+							// Check to see if earlier prefix F2 is present.
+							for i := repIndex - 1; i >= 0; i-- {
+								if inst.Prefix[i]&0xFF == prefix {
+									inst.Prefix[i] |= PrefixImplicit
+									ok = true
+								}
+							}
+						}
+					case PrefixCS, PrefixDS, PrefixES, PrefixFS, PrefixGS, PrefixSS:
+						if segIndex >= 0 && inst.Prefix[segIndex]&0xFF == prefix {
+							inst.Prefix[segIndex] |= PrefixImplicit
+							ok = true
+						}
+					case PrefixDataSize:
+						// Looking for 66 mandatory prefix.
+						// The F2/F3 mandatory prefixes take priority when both are present.
+						// If we got this far in the xCondPrefix table and an F2/F3 is present,
+						// it means the table didn't have any entry for that prefix. But if 66 has
+						// special meaning, perhaps F2/F3 have special meaning that we don't know.
+						// Intel xed works this way, treating the F2/F3 as inhibiting the 66.
+						// GNU libopcodes allows the 66 to match. We do what Intel xed does
+						// except in gnuCompat mode.
+						if repIndex >= 0 && !gnuCompat {
+							inst.Op = 0
+							break Decode
+						}
+						if dataSizeIndex >= 0 {
+							inst.Prefix[dataSizeIndex] |= PrefixImplicit
+							ok = true
+						}
+					case PrefixAddrSize:
+						if addrSizeIndex >= 0 {
+							inst.Prefix[addrSizeIndex] |= PrefixImplicit
+							ok = true
+						}
+					}
+				}
+				if ok {
+					pc = int(decoder[pc+2*j+1])
+					continue Decode
+				}
+			}
+			inst.Op = 0
+			break Decode
+
+		case xCondSlashR:
+			pc = int(decoder[pc+regop&7])
+
+		// Input.
+
+		case xReadSlashR:
+			// done above
+
+		case xReadIb:
+			if pos >= len(src) {
+				return truncated(src, mode)
+			}
+			imm8 = int8(src[pos])
+			pos++
+
+		case xReadIw:
+			if pos+2 > len(src) {
+				return truncated(src, mode)
+			}
+			imm = int64(binary.LittleEndian.Uint16(src[pos:]))
+			pos += 2
+
+		case xReadId:
+			if pos+4 > len(src) {
+				return truncated(src, mode)
+			}
+			imm = int64(binary.LittleEndian.Uint32(src[pos:]))
+			pos += 4
+
+		case xReadIo:
+			if pos+8 > len(src) {
+				return truncated(src, mode)
+			}
+			imm = int64(binary.LittleEndian.Uint64(src[pos:]))
+			pos += 8
+
+		case xReadCb:
+			if pos >= len(src) {
+				return truncated(src, mode)
+			}
+			immcpos = pos
+			immc = int64(src[pos])
+			pos++
+
+		case xReadCw:
+			if pos+2 > len(src) {
+				return truncated(src, mode)
+			}
+			immcpos = pos
+			immc = int64(binary.LittleEndian.Uint16(src[pos:]))
+			pos += 2
+
+		case xReadCm:
+			immcpos = pos
+			if addrMode == 16 {
+				if pos+2 > len(src) {
+					return truncated(src, mode)
+				}
+				immc = int64(binary.LittleEndian.Uint16(src[pos:]))
+				pos += 2
+			} else if addrMode == 32 {
+				if pos+4 > len(src) {
+					return truncated(src, mode)
+				}
+				immc = int64(binary.LittleEndian.Uint32(src[pos:]))
+				pos += 4
+			} else {
+				if pos+8 > len(src) {
+					return truncated(src, mode)
+				}
+				immc = int64(binary.LittleEndian.Uint64(src[pos:]))
+				pos += 8
+			}
+		case xReadCd:
+			immcpos = pos
+			if pos+4 > len(src) {
+				return truncated(src, mode)
+			}
+			immc = int64(binary.LittleEndian.Uint32(src[pos:]))
+			pos += 4
+
+		case xReadCp:
+			immcpos = pos
+			if pos+6 > len(src) {
+				return truncated(src, mode)
+			}
+			w := binary.LittleEndian.Uint32(src[pos:])
+			w2 := binary.LittleEndian.Uint16(src[pos+4:])
+			immc = int64(w2)<<32 | int64(w)
+			pos += 6
+
+		// Output.
+
+		case xSetOp:
+			inst.Op = Op(decoder[pc])
+			pc++
+
+		case xArg1,
+			xArg3,
+			xArgAL,
+			xArgAX,
+			xArgCL,
+			xArgCS,
+			xArgDS,
+			xArgDX,
+			xArgEAX,
+			xArgEDX,
+			xArgES,
+			xArgFS,
+			xArgGS,
+			xArgRAX,
+			xArgRDX,
+			xArgSS,
+			xArgST,
+			xArgXMM0:
+			inst.Args[narg] = fixedArg[x]
+			narg++
+
+		case xArgImm8:
+			inst.Args[narg] = Imm(imm8)
+			narg++
+
+		case xArgImm8u:
+			inst.Args[narg] = Imm(uint8(imm8))
+			narg++
+
+		case xArgImm16:
+			inst.Args[narg] = Imm(int16(imm))
+			narg++
+
+		case xArgImm16u:
+			inst.Args[narg] = Imm(uint16(imm))
+			narg++
+
+		case xArgImm32:
+			inst.Args[narg] = Imm(int32(imm))
+			narg++
+
+		case xArgImm64:
+			inst.Args[narg] = Imm(imm)
+			narg++
+
+		case xArgM,
+			xArgM128,
+			xArgM256,
+			xArgM1428byte,
+			xArgM16,
+			xArgM16and16,
+			xArgM16and32,
+			xArgM16and64,
+			xArgM16colon16,
+			xArgM16colon32,
+			xArgM16colon64,
+			xArgM16int,
+			xArgM2byte,
+			xArgM32,
+			xArgM32and32,
+			xArgM32fp,
+			xArgM32int,
+			xArgM512byte,
+			xArgM64,
+			xArgM64fp,
+			xArgM64int,
+			xArgM8,
+			xArgM80bcd,
+			xArgM80dec,
+			xArgM80fp,
+			xArgM94108byte,
+			xArgMem:
+			if !haveMem {
+				inst.Op = 0
+				break Decode
+			}
+			inst.Args[narg] = mem
+			inst.MemBytes = int(memBytes[decodeOp(x)])
+			if mem.Base == RIP {
+				inst.PCRel = displen
+				inst.PCRelOff = dispoff
+			}
+			narg++
+
+		case xArgPtr16colon16:
+			inst.Args[narg] = Imm(immc >> 16)
+			inst.Args[narg+1] = Imm(immc & (1<<16 - 1))
+			narg += 2
+
+		case xArgPtr16colon32:
+			inst.Args[narg] = Imm(immc >> 32)
+			inst.Args[narg+1] = Imm(immc & (1<<32 - 1))
+			narg += 2
+
+		case xArgMoffs8, xArgMoffs16, xArgMoffs32, xArgMoffs64:
+			// TODO(rsc): Can address be 64 bits?
+			mem = Mem{Disp: int64(immc)}
+			if segIndex >= 0 {
+				mem.Segment = prefixToSegment(inst.Prefix[segIndex])
+				inst.Prefix[segIndex] |= PrefixImplicit
+			}
+			inst.Args[narg] = mem
+			inst.MemBytes = int(memBytes[decodeOp(x)])
+			if mem.Base == RIP {
+				inst.PCRel = displen
+				inst.PCRelOff = dispoff
+			}
+			narg++
+
+		case xArgYmm1:
+			base := baseReg[x]
+			index := Reg(regop)
+			if inst.Prefix[vexIndex+1]&0x80 == 0 {
+				index += 8
+			}
+			inst.Args[narg] = base + index
+			narg++
+
+		case xArgR8, xArgR16, xArgR32, xArgR64, xArgXmm, xArgXmm1, xArgDR0dashDR7:
+			base := baseReg[x]
+			index := Reg(regop)
+			if rex != 0 && base == AL && index >= 4 {
+				rexUsed |= PrefixREX
+				index -= 4
+				base = SPB
+			}
+			inst.Args[narg] = base + index
+			narg++
+
+		case xArgMm, xArgMm1, xArgTR0dashTR7:
+			inst.Args[narg] = baseReg[x] + Reg(regop&7)
+			narg++
+
+		case xArgCR0dashCR7:
+			// AMD documents an extension that the LOCK prefix
+			// can be used in place of a REX prefix in order to access
+			// CR8 from 32-bit mode. The LOCK prefix is allowed in
+			// all modes, provided the corresponding CPUID bit is set.
+			if lockIndex >= 0 {
+				inst.Prefix[lockIndex] |= PrefixImplicit
+				regop += 8
+			}
+			inst.Args[narg] = CR0 + Reg(regop)
+			narg++
+
+		case xArgSreg:
+			regop &= 7
+			if regop >= 6 {
+				inst.Op = 0
+				break Decode
+			}
+			inst.Args[narg] = ES + Reg(regop)
+			narg++
+
+		case xArgRmf16, xArgRmf32, xArgRmf64:
+			base := baseReg[x]
+			index := Reg(modrm & 07)
+			if rex&PrefixREXB != 0 {
+				rexUsed |= PrefixREXB
+				index += 8
+			}
+			inst.Args[narg] = base + index
+			narg++
+
+		case xArgR8op, xArgR16op, xArgR32op, xArgR64op, xArgSTi:
+			n := inst.Opcode >> uint(opshift+8) & 07
+			base := baseReg[x]
+			index := Reg(n)
+			if rex&PrefixREXB != 0 && decodeOp(x) != xArgSTi {
+				rexUsed |= PrefixREXB
+				index += 8
+			}
+			if rex != 0 && base == AL && index >= 4 {
+				rexUsed |= PrefixREX
+				index -= 4
+				base = SPB
+			}
+			inst.Args[narg] = base + index
+			narg++
+		case xArgRM8, xArgRM16, xArgRM32, xArgRM64, xArgR32M16, xArgR32M8, xArgR64M16,
+			xArgMmM32, xArgMmM64, xArgMm2M64,
+			xArgXmm2M16, xArgXmm2M32, xArgXmm2M64, xArgXmmM64, xArgXmmM128, xArgXmmM32, xArgXmm2M128,
+			xArgYmm2M256:
+			if haveMem {
+				inst.Args[narg] = mem
+				inst.MemBytes = int(memBytes[decodeOp(x)])
+				if mem.Base == RIP {
+					inst.PCRel = displen
+					inst.PCRelOff = dispoff
+				}
+			} else {
+				base := baseReg[x]
+				index := Reg(rm)
+				switch decodeOp(x) {
+				case xArgMmM32, xArgMmM64, xArgMm2M64:
+					// There are only 8 MMX registers, so these ignore the REX.X bit.
+					index &= 7
+				case xArgRM8:
+					if rex != 0 && index >= 4 {
+						rexUsed |= PrefixREX
+						index -= 4
+						base = SPB
+					}
+				case xArgYmm2M256:
+					if vex == 0xC4 && inst.Prefix[vexIndex+1]&0x40 == 0x40 {
+						index += 8
+					}
+				}
+				inst.Args[narg] = base + index
+			}
+			narg++
+
+		case xArgMm2: // register only; TODO(rsc): Handle with tag modrm_regonly tag
+			if haveMem {
+				inst.Op = 0
+				break Decode
+			}
+			inst.Args[narg] = baseReg[x] + Reg(rm&7)
+			narg++
+
+		case xArgXmm2: // register only; TODO(rsc): Handle with tag modrm_regonly tag
+			if haveMem {
+				inst.Op = 0
+				break Decode
+			}
+			inst.Args[narg] = baseReg[x] + Reg(rm)
+			narg++
+
+		case xArgRel8:
+			inst.PCRelOff = immcpos
+			inst.PCRel = 1
+			inst.Args[narg] = Rel(int8(immc))
+			narg++
+
+		case xArgRel16:
+			inst.PCRelOff = immcpos
+			inst.PCRel = 2
+			inst.Args[narg] = Rel(int16(immc))
+			narg++
+
+		case xArgRel32:
+			inst.PCRelOff = immcpos
+			inst.PCRel = 4
+			inst.Args[narg] = Rel(int32(immc))
+			narg++
+		}
+	}
+
+	if inst.Op == 0 {
+		// Invalid instruction.
+		if nprefix > 0 {
+			return instPrefix(src[0], mode) // invalid instruction
+		}
+		return Inst{Len: pos}, ErrUnrecognized
+	}
+
+	// Matched! Hooray!
+
+	// 90 decodes as XCHG EAX, EAX but is NOP.
+	// 66 90 decodes as XCHG AX, AX and is NOP too.
+	// 48 90 decodes as XCHG RAX, RAX and is NOP too.
+	// 43 90 decodes as XCHG R8D, EAX and is *not* NOP.
+	// F3 90 decodes as REP XCHG EAX, EAX but is PAUSE.
+	// It's all too special to handle in the decoding tables, at least for now.
+	if inst.Op == XCHG && inst.Opcode>>24 == 0x90 {
+		if inst.Args[0] == RAX || inst.Args[0] == EAX || inst.Args[0] == AX {
+			inst.Op = NOP
+			if dataSizeIndex >= 0 {
+				inst.Prefix[dataSizeIndex] &^= PrefixImplicit
+			}
+			inst.Args[0] = nil
+			inst.Args[1] = nil
+		}
+		if repIndex >= 0 && inst.Prefix[repIndex] == 0xF3 {
+			inst.Prefix[repIndex] |= PrefixImplicit
+			inst.Op = PAUSE
+			inst.Args[0] = nil
+			inst.Args[1] = nil
+		} else if gnuCompat {
+			for i := nprefix - 1; i >= 0; i-- {
+				if inst.Prefix[i]&0xFF == 0xF3 {
+					inst.Prefix[i] |= PrefixImplicit
+					inst.Op = PAUSE
+					inst.Args[0] = nil
+					inst.Args[1] = nil
+					break
+				}
+			}
+		}
+	}
+
+	// defaultSeg returns the default segment for an implicit
+	// memory reference: the final override if present, or else DS.
+	defaultSeg := func() Reg {
+		if segIndex >= 0 {
+			inst.Prefix[segIndex] |= PrefixImplicit
+			return prefixToSegment(inst.Prefix[segIndex])
+		}
+		return DS
+	}
+
+	// Add implicit arguments not present in the tables.
+	// Normally we shy away from making implicit arguments explicit,
+	// following the Intel manuals, but adding the arguments seems
+	// the best way to express the effect of the segment override prefixes.
+	// TODO(rsc): Perhaps add these to the tables and
+	// create bytecode instructions for them.
+	usedAddrSize := false
+	switch inst.Op {
+	case INSB, INSW, INSD:
+		inst.Args[0] = Mem{Segment: ES, Base: baseRegForBits(addrMode) + DI - AX}
+		inst.Args[1] = DX
+		usedAddrSize = true
+
+	case OUTSB, OUTSW, OUTSD:
+		inst.Args[0] = DX
+		inst.Args[1] = Mem{Segment: defaultSeg(), Base: baseRegForBits(addrMode) + SI - AX}
+		usedAddrSize = true
+
+	case MOVSB, MOVSW, MOVSD, MOVSQ:
+		inst.Args[0] = Mem{Segment: ES, Base: baseRegForBits(addrMode) + DI - AX}
+		inst.Args[1] = Mem{Segment: defaultSeg(), Base: baseRegForBits(addrMode) + SI - AX}
+		usedAddrSize = true
+
+	case CMPSB, CMPSW, CMPSD, CMPSQ:
+		inst.Args[0] = Mem{Segment: defaultSeg(), Base: baseRegForBits(addrMode) + SI - AX}
+		inst.Args[1] = Mem{Segment: ES, Base: baseRegForBits(addrMode) + DI - AX}
+		usedAddrSize = true
+
+	case LODSB, LODSW, LODSD, LODSQ:
+		switch inst.Op {
+		case LODSB:
+			inst.Args[0] = AL
+		case LODSW:
+			inst.Args[0] = AX
+		case LODSD:
+			inst.Args[0] = EAX
+		case LODSQ:
+			inst.Args[0] = RAX
+		}
+		inst.Args[1] = Mem{Segment: defaultSeg(), Base: baseRegForBits(addrMode) + SI - AX}
+		usedAddrSize = true
+
+	case STOSB, STOSW, STOSD, STOSQ:
+		inst.Args[0] = Mem{Segment: ES, Base: baseRegForBits(addrMode) + DI - AX}
+		switch inst.Op {
+		case STOSB:
+			inst.Args[1] = AL
+		case STOSW:
+			inst.Args[1] = AX
+		case STOSD:
+			inst.Args[1] = EAX
+		case STOSQ:
+			inst.Args[1] = RAX
+		}
+		usedAddrSize = true
+
+	case SCASB, SCASW, SCASD, SCASQ:
+		inst.Args[1] = Mem{Segment: ES, Base: baseRegForBits(addrMode) + DI - AX}
+		switch inst.Op {
+		case SCASB:
+			inst.Args[0] = AL
+		case SCASW:
+			inst.Args[0] = AX
+		case SCASD:
+			inst.Args[0] = EAX
+		case SCASQ:
+			inst.Args[0] = RAX
+		}
+		usedAddrSize = true
+
+	case XLATB:
+		inst.Args[0] = Mem{Segment: defaultSeg(), Base: baseRegForBits(addrMode) + BX - AX}
+		usedAddrSize = true
+	}
+
+	// If we used the address size annotation to construct the
+	// argument list, mark that prefix as implicit: it doesn't need
+	// to be shown when printing the instruction.
+	if haveMem || usedAddrSize {
+		if addrSizeIndex >= 0 {
+			inst.Prefix[addrSizeIndex] |= PrefixImplicit
+		}
+	}
+
+	// Similarly, if there's some memory operand, the segment
+	// will be shown there and doesn't need to be shown as an
+	// explicit prefix.
+	if haveMem {
+		if segIndex >= 0 {
+			inst.Prefix[segIndex] |= PrefixImplicit
+		}
+	}
+
+	// Branch predict prefixes are overloaded segment prefixes,
+	// since segment prefixes don't make sense on conditional jumps.
+	// Rewrite final instance to prediction prefix.
+	// The set of instructions to which the prefixes apply (other then the
+	// Jcc conditional jumps) is not 100% clear from the manuals, but
+	// the disassemblers seem to agree about the LOOP and JCXZ instructions,
+	// so we'll follow along.
+	// TODO(rsc): Perhaps this instruction class should be derived from the CSV.
+	if isCondJmp[inst.Op] || isLoop[inst.Op] || inst.Op == JCXZ || inst.Op == JECXZ || inst.Op == JRCXZ {
+	PredictLoop:
+		for i := nprefix - 1; i >= 0; i-- {
+			p := inst.Prefix[i]
+			switch p & 0xFF {
+			case PrefixCS:
+				inst.Prefix[i] = PrefixPN
+				break PredictLoop
+			case PrefixDS:
+				inst.Prefix[i] = PrefixPT
+				break PredictLoop
+			}
+		}
+	}
+
+	// The BND prefix is part of the Intel Memory Protection Extensions (MPX).
+	// A REPN applied to certain control transfers is a BND prefix to bound
+	// the range of possible destinations. There's surprisingly little documentation
+	// about this, so we just do what libopcodes and xed agree on.
+	// In particular, it's unclear why a REPN applied to LOOP or JCXZ instructions
+	// does not turn into a BND.
+	// TODO(rsc): Perhaps this instruction class should be derived from the CSV.
+	if isCondJmp[inst.Op] || inst.Op == JMP || inst.Op == CALL || inst.Op == RET {
+		for i := nprefix - 1; i >= 0; i-- {
+			p := inst.Prefix[i]
+			if p&^PrefixIgnored == PrefixREPN {
+				inst.Prefix[i] = PrefixBND
+				break
+			}
+		}
+	}
+
+	// The LOCK prefix only applies to certain instructions, and then only
+	// to instances of the instruction with a memory destination.
+	// Other uses of LOCK are invalid and cause a processor exception,
+	// in contrast to the "just ignore it" spirit applied to all other prefixes.
+	// Mark invalid lock prefixes.
+	hasLock := false
+	if lockIndex >= 0 && inst.Prefix[lockIndex]&PrefixImplicit == 0 {
+		switch inst.Op {
+		// TODO(rsc): Perhaps this instruction class should be derived from the CSV.
+		case ADD, ADC, AND, BTC, BTR, BTS, CMPXCHG, CMPXCHG8B, CMPXCHG16B, DEC, INC, NEG, NOT, OR, SBB, SUB, XOR, XADD, XCHG:
+			if isMem(inst.Args[0]) {
+				hasLock = true
+				break
+			}
+			fallthrough
+		default:
+			inst.Prefix[lockIndex] |= PrefixInvalid
+		}
+	}
+
+	// In certain cases, all of which require a memory destination,
+	// the REPN and REP prefixes are interpreted as XACQUIRE and XRELEASE
+	// from the Intel Transactional Synchroniation Extensions (TSX).
+	//
+	// The specific rules are:
+	// (1) Any instruction with a valid LOCK prefix can have XACQUIRE or XRELEASE.
+	// (2) Any XCHG, which always has an implicit LOCK, can have XACQUIRE or XRELEASE.
+	// (3) Any 0x88-, 0x89-, 0xC6-, or 0xC7-opcode MOV can have XRELEASE.
+	if isMem(inst.Args[0]) {
+		if inst.Op == XCHG {
+			hasLock = true
+		}
+
+		for i := len(inst.Prefix) - 1; i >= 0; i-- {
+			p := inst.Prefix[i] &^ PrefixIgnored
+			switch p {
+			case PrefixREPN:
+				if hasLock {
+					inst.Prefix[i] = inst.Prefix[i]&PrefixIgnored | PrefixXACQUIRE
+				}
+
+			case PrefixREP:
+				if hasLock {
+					inst.Prefix[i] = inst.Prefix[i]&PrefixIgnored | PrefixXRELEASE
+				}
+
+				if inst.Op == MOV {
+					op := (inst.Opcode >> 24) &^ 1
+					if op == 0x88 || op == 0xC6 {
+						inst.Prefix[i] = inst.Prefix[i]&PrefixIgnored | PrefixXRELEASE
+					}
+				}
+			}
+		}
+	}
+
+	// If REP is used on a non-REP-able instruction, mark the prefix as ignored.
+	if repIndex >= 0 {
+		switch inst.Prefix[repIndex] {
+		case PrefixREP, PrefixREPN:
+			switch inst.Op {
+			// According to the manuals, the REP/REPE prefix applies to all of these,
+			// while the REPN applies only to some of them. However, both libopcodes
+			// and xed show both prefixes explicitly for all instructions, so we do the same.
+			// TODO(rsc): Perhaps this instruction class should be derived from the CSV.
+			case INSB, INSW, INSD,
+				MOVSB, MOVSW, MOVSD, MOVSQ,
+				OUTSB, OUTSW, OUTSD,
+				LODSB, LODSW, LODSD, LODSQ,
+				CMPSB, CMPSW, CMPSD, CMPSQ,
+				SCASB, SCASW, SCASD, SCASQ,
+				STOSB, STOSW, STOSD, STOSQ:
+				// ok
+			default:
+				inst.Prefix[repIndex] |= PrefixIgnored
+			}
+		}
+	}
+
+	// If REX was present, mark implicit if all the 1 bits were consumed.
+	if rexIndex >= 0 {
+		if rexUsed != 0 {
+			rexUsed |= PrefixREX
+		}
+		if rex&^rexUsed == 0 {
+			inst.Prefix[rexIndex] |= PrefixImplicit
+		}
+	}
+
+	inst.DataSize = dataMode
+	inst.AddrSize = addrMode
+	inst.Mode = mode
+	inst.Len = pos
+	return inst, nil
+}
+
+var errInternal = errors.New("internal error")
+
+// addr16 records the eight 16-bit addressing modes.
+var addr16 = [8]Mem{
+	{Base: BX, Scale: 1, Index: SI},
+	{Base: BX, Scale: 1, Index: DI},
+	{Base: BP, Scale: 1, Index: SI},
+	{Base: BP, Scale: 1, Index: DI},
+	{Base: SI},
+	{Base: DI},
+	{Base: BP},
+	{Base: BX},
+}
+
+// baseRegForBits returns the base register for a given register size in bits.
+func baseRegForBits(bits int) Reg {
+	switch bits {
+	case 8:
+		return AL
+	case 16:
+		return AX
+	case 32:
+		return EAX
+	case 64:
+		return RAX
+	}
+	return 0
+}
+
+// baseReg records the base register for argument types that specify
+// a range of registers indexed by op, regop, or rm.
+var baseReg = [...]Reg{
+	xArgDR0dashDR7: DR0,
+	xArgMm1:        M0,
+	xArgMm2:        M0,
+	xArgMm2M64:     M0,
+	xArgMm:         M0,
+	xArgMmM32:      M0,
+	xArgMmM64:      M0,
+	xArgR16:        AX,
+	xArgR16op:      AX,
+	xArgR32:        EAX,
+	xArgR32M16:     EAX,
+	xArgR32M8:      EAX,
+	xArgR32op:      EAX,
+	xArgR64:        RAX,
+	xArgR64M16:     RAX,
+	xArgR64op:      RAX,
+	xArgR8:         AL,
+	xArgR8op:       AL,
+	xArgRM16:       AX,
+	xArgRM32:       EAX,
+	xArgRM64:       RAX,
+	xArgRM8:        AL,
+	xArgRmf16:      AX,
+	xArgRmf32:      EAX,
+	xArgRmf64:      RAX,
+	xArgSTi:        F0,
+	xArgTR0dashTR7: TR0,
+	xArgXmm1:       X0,
+	xArgYmm1:       X0,
+	xArgXmm2:       X0,
+	xArgXmm2M128:   X0,
+	xArgYmm2M256:   X0,
+	xArgXmm2M16:    X0,
+	xArgXmm2M32:    X0,
+	xArgXmm2M64:    X0,
+	xArgXmm:        X0,
+	xArgXmmM128:    X0,
+	xArgXmmM32:     X0,
+	xArgXmmM64:     X0,
+}
+
+// prefixToSegment returns the segment register
+// corresponding to a particular segment prefix.
+func prefixToSegment(p Prefix) Reg {
+	switch p &^ PrefixImplicit {
+	case PrefixCS:
+		return CS
+	case PrefixDS:
+		return DS
+	case PrefixES:
+		return ES
+	case PrefixFS:
+		return FS
+	case PrefixGS:
+		return GS
+	case PrefixSS:
+		return SS
+	}
+	return 0
+}
+
+// fixedArg records the fixed arguments corresponding to the given bytecodes.
+var fixedArg = [...]Arg{
+	xArg1:    Imm(1),
+	xArg3:    Imm(3),
+	xArgAL:   AL,
+	xArgAX:   AX,
+	xArgDX:   DX,
+	xArgEAX:  EAX,
+	xArgEDX:  EDX,
+	xArgRAX:  RAX,
+	xArgRDX:  RDX,
+	xArgCL:   CL,
+	xArgCS:   CS,
+	xArgDS:   DS,
+	xArgES:   ES,
+	xArgFS:   FS,
+	xArgGS:   GS,
+	xArgSS:   SS,
+	xArgST:   F0,
+	xArgXMM0: X0,
+}
+
+// memBytes records the size of the memory pointed at
+// by a memory argument of the given form.
+var memBytes = [...]int8{
+	xArgM128:       128 / 8,
+	xArgM256:       256 / 8,
+	xArgM16:        16 / 8,
+	xArgM16and16:   (16 + 16) / 8,
+	xArgM16colon16: (16 + 16) / 8,
+	xArgM16colon32: (16 + 32) / 8,
+	xArgM16int:     16 / 8,
+	xArgM2byte:     2,
+	xArgM32:        32 / 8,
+	xArgM32and32:   (32 + 32) / 8,
+	xArgM32fp:      32 / 8,
+	xArgM32int:     32 / 8,
+	xArgM64:        64 / 8,
+	xArgM64fp:      64 / 8,
+	xArgM64int:     64 / 8,
+	xArgMm2M64:     64 / 8,
+	xArgMmM32:      32 / 8,
+	xArgMmM64:      64 / 8,
+	xArgMoffs16:    16 / 8,
+	xArgMoffs32:    32 / 8,
+	xArgMoffs64:    64 / 8,
+	xArgMoffs8:     8 / 8,
+	xArgR32M16:     16 / 8,
+	xArgR32M8:      8 / 8,
+	xArgR64M16:     16 / 8,
+	xArgRM16:       16 / 8,
+	xArgRM32:       32 / 8,
+	xArgRM64:       64 / 8,
+	xArgRM8:        8 / 8,
+	xArgXmm2M128:   128 / 8,
+	xArgYmm2M256:   256 / 8,
+	xArgXmm2M16:    16 / 8,
+	xArgXmm2M32:    32 / 8,
+	xArgXmm2M64:    64 / 8,
+	xArgXmm:        128 / 8,
+	xArgXmmM128:    128 / 8,
+	xArgXmmM32:     32 / 8,
+	xArgXmmM64:     64 / 8,
+}
+
+// isCondJmp records the conditional jumps.
+var isCondJmp = [maxOp + 1]bool{
+	JA:  true,
+	JAE: true,
+	JB:  true,
+	JBE: true,
+	JE:  true,
+	JG:  true,
+	JGE: true,
+	JL:  true,
+	JLE: true,
+	JNE: true,
+	JNO: true,
+	JNP: true,
+	JNS: true,
+	JO:  true,
+	JP:  true,
+	JS:  true,
+}
+
+// isLoop records the loop operators.
+var isLoop = [maxOp + 1]bool{
+	LOOP:   true,
+	LOOPE:  true,
+	LOOPNE: true,
+	JECXZ:  true,
+	JRCXZ:  true,
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/gnu.go b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/gnu.go
new file mode 100644
index 0000000000000000000000000000000000000000..864f32c12e85a368e9518ec5aa3b353ecce0ddb4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/gnu.go
@@ -0,0 +1,958 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// GNUSyntax returns the GNU assembler syntax for the instruction, as defined by GNU binutils.
+// This general form is often called “AT&T syntax” as a reference to AT&T System V Unix.
+func GNUSyntax(inst Inst, pc uint64, symname SymLookup) string {
+	// Rewrite instruction to mimic GNU peculiarities.
+	// Note that inst has been passed by value and contains
+	// no pointers, so any changes we make here are local
+	// and will not propagate back out to the caller.
+
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+
+	// Adjust opcode [sic].
+	switch inst.Op {
+	case FDIV, FDIVR, FSUB, FSUBR, FDIVP, FDIVRP, FSUBP, FSUBRP:
+		// DC E0, DC F0: libopcodes swaps FSUBR/FSUB and FDIVR/FDIV, at least
+		// if you believe the Intel manual is correct (the encoding is irregular as given;
+		// libopcodes uses the more regular expected encoding).
+		// TODO(rsc): Test to ensure Intel manuals are correct and report to libopcodes maintainers?
+		// NOTE: iant thinks this is deliberate, but we can't find the history.
+		_, reg1 := inst.Args[0].(Reg)
+		_, reg2 := inst.Args[1].(Reg)
+		if reg1 && reg2 && (inst.Opcode>>24 == 0xDC || inst.Opcode>>24 == 0xDE) {
+			switch inst.Op {
+			case FDIV:
+				inst.Op = FDIVR
+			case FDIVR:
+				inst.Op = FDIV
+			case FSUB:
+				inst.Op = FSUBR
+			case FSUBR:
+				inst.Op = FSUB
+			case FDIVP:
+				inst.Op = FDIVRP
+			case FDIVRP:
+				inst.Op = FDIVP
+			case FSUBP:
+				inst.Op = FSUBRP
+			case FSUBRP:
+				inst.Op = FSUBP
+			}
+		}
+
+	case MOVNTSD:
+		// MOVNTSD is F2 0F 2B /r.
+		// MOVNTSS is F3 0F 2B /r (supposedly; not in manuals).
+		// Usually inner prefixes win for display,
+		// so that F3 F2 0F 2B 11 is REP MOVNTSD
+		// and F2 F3 0F 2B 11 is REPN MOVNTSS.
+		// Libopcodes always prefers MOVNTSS regardless of prefix order.
+		if countPrefix(&inst, 0xF3) > 0 {
+			found := false
+			for i := len(inst.Prefix) - 1; i >= 0; i-- {
+				switch inst.Prefix[i] & 0xFF {
+				case 0xF3:
+					if !found {
+						found = true
+						inst.Prefix[i] |= PrefixImplicit
+					}
+				case 0xF2:
+					inst.Prefix[i] &^= PrefixImplicit
+				}
+			}
+			inst.Op = MOVNTSS
+		}
+	}
+
+	// Add implicit arguments.
+	switch inst.Op {
+	case MONITOR:
+		inst.Args[0] = EDX
+		inst.Args[1] = ECX
+		inst.Args[2] = EAX
+		if inst.AddrSize == 16 {
+			inst.Args[2] = AX
+		}
+
+	case MWAIT:
+		if inst.Mode == 64 {
+			inst.Args[0] = RCX
+			inst.Args[1] = RAX
+		} else {
+			inst.Args[0] = ECX
+			inst.Args[1] = EAX
+		}
+	}
+
+	// Adjust which prefixes will be displayed.
+	// The rule is to display all the prefixes not implied by
+	// the usual instruction display, that is, all the prefixes
+	// except the ones with PrefixImplicit set.
+	// However, of course, there are exceptions to the rule.
+	switch inst.Op {
+	case CRC32:
+		// CRC32 has a mandatory F2 prefix.
+		// If there are multiple F2s and no F3s, the extra F2s do not print.
+		// (And Decode has already marked them implicit.)
+		// However, if there is an F3 anywhere, then the extra F2s do print.
+		// If there are multiple F2 prefixes *and* an (ignored) F3,
+		// then libopcodes prints the extra F2s as REPNs.
+		if countPrefix(&inst, 0xF2) > 1 {
+			unmarkImplicit(&inst, 0xF2)
+			markLastImplicit(&inst, 0xF2)
+		}
+
+		// An unused data size override should probably be shown,
+		// to distinguish DATA16 CRC32B from plain CRC32B,
+		// but libopcodes always treats the final override as implicit
+		// and the others as explicit.
+		unmarkImplicit(&inst, PrefixDataSize)
+		markLastImplicit(&inst, PrefixDataSize)
+
+	case CVTSI2SD, CVTSI2SS:
+		if !isMem(inst.Args[1]) {
+			markLastImplicit(&inst, PrefixDataSize)
+		}
+
+	case CVTSD2SI, CVTSS2SI, CVTTSD2SI, CVTTSS2SI,
+		ENTER, FLDENV, FNSAVE, FNSTENV, FRSTOR, LGDT, LIDT, LRET,
+		POP, PUSH, RET, SGDT, SIDT, SYSRET, XBEGIN:
+		markLastImplicit(&inst, PrefixDataSize)
+
+	case LOOP, LOOPE, LOOPNE, MONITOR:
+		markLastImplicit(&inst, PrefixAddrSize)
+
+	case MOV:
+		// The 16-bit and 32-bit forms of MOV Sreg, dst and MOV src, Sreg
+		// cannot be distinguished when src or dst refers to memory, because
+		// Sreg is always a 16-bit value, even when we're doing a 32-bit
+		// instruction. Because the instruction tables distinguished these two,
+		// any operand size prefix has been marked as used (to decide which
+		// branch to take). Unmark it, so that it will show up in disassembly,
+		// so that the reader can tell the size of memory operand.
+		// up with the same arguments
+		dst, _ := inst.Args[0].(Reg)
+		src, _ := inst.Args[1].(Reg)
+		if ES <= src && src <= GS && isMem(inst.Args[0]) || ES <= dst && dst <= GS && isMem(inst.Args[1]) {
+			unmarkImplicit(&inst, PrefixDataSize)
+		}
+
+	case MOVDQU:
+		if countPrefix(&inst, 0xF3) > 1 {
+			unmarkImplicit(&inst, 0xF3)
+			markLastImplicit(&inst, 0xF3)
+		}
+
+	case MOVQ2DQ:
+		markLastImplicit(&inst, PrefixDataSize)
+
+	case SLDT, SMSW, STR, FXRSTOR, XRSTOR, XSAVE, XSAVEOPT, CMPXCHG8B:
+		if isMem(inst.Args[0]) {
+			unmarkImplicit(&inst, PrefixDataSize)
+		}
+
+	case SYSEXIT:
+		unmarkImplicit(&inst, PrefixDataSize)
+	}
+
+	if isCondJmp[inst.Op] || isLoop[inst.Op] || inst.Op == JCXZ || inst.Op == JECXZ || inst.Op == JRCXZ {
+		if countPrefix(&inst, PrefixCS) > 0 && countPrefix(&inst, PrefixDS) > 0 {
+			for i, p := range inst.Prefix {
+				switch p & 0xFFF {
+				case PrefixPN, PrefixPT:
+					inst.Prefix[i] &= 0xF0FF // cut interpretation bits, producing original segment prefix
+				}
+			}
+		}
+	}
+
+	// XACQUIRE/XRELEASE adjustment.
+	if inst.Op == MOV {
+		// MOV into memory is a candidate for turning REP into XRELEASE.
+		// However, if the REP is followed by a REPN, that REPN blocks the
+		// conversion.
+		haveREPN := false
+		for i := len(inst.Prefix) - 1; i >= 0; i-- {
+			switch inst.Prefix[i] &^ PrefixIgnored {
+			case PrefixREPN:
+				haveREPN = true
+			case PrefixXRELEASE:
+				if haveREPN {
+					inst.Prefix[i] = PrefixREP
+				}
+			}
+		}
+	}
+
+	// We only format the final F2/F3 as XRELEASE/XACQUIRE.
+	haveXA := false
+	haveXR := false
+	for i := len(inst.Prefix) - 1; i >= 0; i-- {
+		switch inst.Prefix[i] &^ PrefixIgnored {
+		case PrefixXRELEASE:
+			if !haveXR {
+				haveXR = true
+			} else {
+				inst.Prefix[i] = PrefixREP
+			}
+
+		case PrefixXACQUIRE:
+			if !haveXA {
+				haveXA = true
+			} else {
+				inst.Prefix[i] = PrefixREPN
+			}
+		}
+	}
+
+	// Determine opcode.
+	op := strings.ToLower(inst.Op.String())
+	if alt := gnuOp[inst.Op]; alt != "" {
+		op = alt
+	}
+
+	// Determine opcode suffix.
+	// Libopcodes omits the suffix if the width of the operation
+	// can be inferred from a register arguments. For example,
+	// add $1, %ebx has no suffix because you can tell from the
+	// 32-bit register destination that it is a 32-bit add,
+	// but in addl $1, (%ebx), the destination is memory, so the
+	// size is not evident without the l suffix.
+	needSuffix := true
+SuffixLoop:
+	for i, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		switch a := a.(type) {
+		case Reg:
+			switch inst.Op {
+			case MOVSX, MOVZX:
+				continue
+
+			case SHL, SHR, RCL, RCR, ROL, ROR, SAR:
+				if i == 1 {
+					// shift count does not tell us operand size
+					continue
+				}
+
+			case CRC32:
+				// The source argument does tell us operand size,
+				// but libopcodes still always puts a suffix on crc32.
+				continue
+
+			case PUSH, POP:
+				// Even though segment registers are 16-bit, push and pop
+				// can save/restore them from 32-bit slots, so they
+				// do not imply operand size.
+				if ES <= a && a <= GS {
+					continue
+				}
+
+			case CVTSI2SD, CVTSI2SS:
+				// The integer register argument takes priority.
+				if X0 <= a && a <= X15 {
+					continue
+				}
+			}
+
+			if AL <= a && a <= R15 || ES <= a && a <= GS || X0 <= a && a <= X15 || M0 <= a && a <= M7 {
+				needSuffix = false
+				break SuffixLoop
+			}
+		}
+	}
+
+	if needSuffix {
+		switch inst.Op {
+		case CMPXCHG8B, FLDCW, FNSTCW, FNSTSW, LDMXCSR, LLDT, LMSW, LTR, PCLMULQDQ,
+			SETA, SETAE, SETB, SETBE, SETE, SETG, SETGE, SETL, SETLE, SETNE, SETNO, SETNP, SETNS, SETO, SETP, SETS,
+			SLDT, SMSW, STMXCSR, STR, VERR, VERW:
+			// For various reasons, libopcodes emits no suffix for these instructions.
+
+		case CRC32:
+			op += byteSizeSuffix(argBytes(&inst, inst.Args[1]))
+
+		case LGDT, LIDT, SGDT, SIDT:
+			op += byteSizeSuffix(inst.DataSize / 8)
+
+		case MOVZX, MOVSX:
+			// Integer size conversions get two suffixes.
+			op = op[:4] + byteSizeSuffix(argBytes(&inst, inst.Args[1])) + byteSizeSuffix(argBytes(&inst, inst.Args[0]))
+
+		case LOOP, LOOPE, LOOPNE:
+			// Add w suffix to indicate use of CX register instead of ECX.
+			if inst.AddrSize == 16 {
+				op += "w"
+			}
+
+		case CALL, ENTER, JMP, LCALL, LEAVE, LJMP, LRET, RET, SYSRET, XBEGIN:
+			// Add w suffix to indicate use of 16-bit target.
+			// Exclude JMP rel8.
+			if inst.Opcode>>24 == 0xEB {
+				break
+			}
+			if inst.DataSize == 16 && inst.Mode != 16 {
+				markLastImplicit(&inst, PrefixDataSize)
+				op += "w"
+			} else if inst.Mode == 64 {
+				op += "q"
+			}
+
+		case FRSTOR, FNSAVE, FNSTENV, FLDENV:
+			// Add s suffix to indicate shortened FPU state (I guess).
+			if inst.DataSize == 16 {
+				op += "s"
+			}
+
+		case PUSH, POP:
+			if markLastImplicit(&inst, PrefixDataSize) {
+				op += byteSizeSuffix(inst.DataSize / 8)
+			} else if inst.Mode == 64 {
+				op += "q"
+			} else {
+				op += byteSizeSuffix(inst.MemBytes)
+			}
+
+		default:
+			if isFloat(inst.Op) {
+				// I can't explain any of this, but it's what libopcodes does.
+				switch inst.MemBytes {
+				default:
+					if (inst.Op == FLD || inst.Op == FSTP) && isMem(inst.Args[0]) {
+						op += "t"
+					}
+				case 4:
+					if isFloatInt(inst.Op) {
+						op += "l"
+					} else {
+						op += "s"
+					}
+				case 8:
+					if isFloatInt(inst.Op) {
+						op += "ll"
+					} else {
+						op += "l"
+					}
+				}
+				break
+			}
+
+			op += byteSizeSuffix(inst.MemBytes)
+		}
+	}
+
+	// Adjust special case opcodes.
+	switch inst.Op {
+	case 0:
+		if inst.Prefix[0] != 0 {
+			return strings.ToLower(inst.Prefix[0].String())
+		}
+
+	case INT:
+		if inst.Opcode>>24 == 0xCC {
+			inst.Args[0] = nil
+			op = "int3"
+		}
+
+	case CMPPS, CMPPD, CMPSD_XMM, CMPSS:
+		imm, ok := inst.Args[2].(Imm)
+		if ok && 0 <= imm && imm < 8 {
+			inst.Args[2] = nil
+			op = cmppsOps[imm] + op[3:]
+		}
+
+	case PCLMULQDQ:
+		imm, ok := inst.Args[2].(Imm)
+		if ok && imm&^0x11 == 0 {
+			inst.Args[2] = nil
+			op = pclmulqOps[(imm&0x10)>>3|(imm&1)]
+		}
+
+	case XLATB:
+		if markLastImplicit(&inst, PrefixAddrSize) {
+			op = "xlat" // not xlatb
+		}
+	}
+
+	// Build list of argument strings.
+	var (
+		usedPrefixes bool     // segment prefixes consumed by Mem formatting
+		args         []string // formatted arguments
+	)
+	for i, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		switch inst.Op {
+		case MOVSB, MOVSW, MOVSD, MOVSQ, OUTSB, OUTSW, OUTSD:
+			if i == 0 {
+				usedPrefixes = true // disable use of prefixes for first argument
+			} else {
+				usedPrefixes = false
+			}
+		}
+		if a == Imm(1) && (inst.Opcode>>24)&^1 == 0xD0 {
+			continue
+		}
+		args = append(args, gnuArg(&inst, pc, symname, a, &usedPrefixes))
+	}
+
+	// The default is to print the arguments in reverse Intel order.
+	// A few instructions inhibit this behavior.
+	switch inst.Op {
+	case BOUND, LCALL, ENTER, LJMP:
+		// no reverse
+	default:
+		// reverse args
+		for i, j := 0, len(args)-1; i < j; i, j = i+1, j-1 {
+			args[i], args[j] = args[j], args[i]
+		}
+	}
+
+	// Build prefix string.
+	// Must be after argument formatting, which can turn off segment prefixes.
+	var (
+		prefix       = "" // output string
+		numAddr      = 0
+		numData      = 0
+		implicitData = false
+	)
+	for _, p := range inst.Prefix {
+		if p&0xFF == PrefixDataSize && p&PrefixImplicit != 0 {
+			implicitData = true
+		}
+	}
+	for _, p := range inst.Prefix {
+		if p == 0 || p.IsVEX() {
+			break
+		}
+		if p&PrefixImplicit != 0 {
+			continue
+		}
+		switch p &^ (PrefixIgnored | PrefixInvalid) {
+		default:
+			if p.IsREX() {
+				if p&0xFF == PrefixREX {
+					prefix += "rex "
+				} else {
+					prefix += "rex." + p.String()[4:] + " "
+				}
+				break
+			}
+			prefix += strings.ToLower(p.String()) + " "
+
+		case PrefixPN:
+			op += ",pn"
+			continue
+
+		case PrefixPT:
+			op += ",pt"
+			continue
+
+		case PrefixAddrSize, PrefixAddr16, PrefixAddr32:
+			// For unknown reasons, if the addr16 prefix is repeated,
+			// libopcodes displays all but the last as addr32, even though
+			// the addressing form used in a memory reference is clearly
+			// still 16-bit.
+			n := 32
+			if inst.Mode == 32 {
+				n = 16
+			}
+			numAddr++
+			if countPrefix(&inst, PrefixAddrSize) > numAddr {
+				n = inst.Mode
+			}
+			prefix += fmt.Sprintf("addr%d ", n)
+			continue
+
+		case PrefixData16, PrefixData32:
+			if implicitData && countPrefix(&inst, PrefixDataSize) > 1 {
+				// Similar to the addr32 logic above, but it only kicks in
+				// when something used the data size prefix (one is implicit).
+				n := 16
+				if inst.Mode == 16 {
+					n = 32
+				}
+				numData++
+				if countPrefix(&inst, PrefixDataSize) > numData {
+					if inst.Mode == 16 {
+						n = 16
+					} else {
+						n = 32
+					}
+				}
+				prefix += fmt.Sprintf("data%d ", n)
+				continue
+			}
+			prefix += strings.ToLower(p.String()) + " "
+		}
+	}
+
+	// Finally! Put it all together.
+	text := prefix + op
+	if args != nil {
+		text += " "
+		// Indirect call/jmp gets a star to distinguish from direct jump address.
+		if (inst.Op == CALL || inst.Op == JMP || inst.Op == LJMP || inst.Op == LCALL) && (isMem(inst.Args[0]) || isReg(inst.Args[0])) {
+			text += "*"
+		}
+		text += strings.Join(args, ",")
+	}
+	return text
+}
+
+// gnuArg returns the GNU syntax for the argument x from the instruction inst.
+// If *usedPrefixes is false and x is a Mem, then the formatting
+// includes any segment prefixes and sets *usedPrefixes to true.
+func gnuArg(inst *Inst, pc uint64, symname SymLookup, x Arg, usedPrefixes *bool) string {
+	if x == nil {
+		return "<nil>"
+	}
+	switch x := x.(type) {
+	case Reg:
+		switch inst.Op {
+		case CVTSI2SS, CVTSI2SD, CVTSS2SI, CVTSD2SI, CVTTSD2SI, CVTTSS2SI:
+			if inst.DataSize == 16 && EAX <= x && x <= R15L {
+				x -= EAX - AX
+			}
+
+		case IN, INSB, INSW, INSD, OUT, OUTSB, OUTSW, OUTSD:
+			// DX is the port, but libopcodes prints it as if it were a memory reference.
+			if x == DX {
+				return "(%dx)"
+			}
+		case VMOVDQA, VMOVDQU, VMOVNTDQA, VMOVNTDQ:
+			return strings.Replace(gccRegName[x], "xmm", "ymm", -1)
+		}
+		return gccRegName[x]
+	case Mem:
+		if s, disp := memArgToSymbol(x, pc, inst.Len, symname); s != "" {
+			suffix := ""
+			if disp != 0 {
+				suffix = fmt.Sprintf("%+d", disp)
+			}
+			return fmt.Sprintf("%s%s", s, suffix)
+		}
+		seg := ""
+		var haveCS, haveDS, haveES, haveFS, haveGS, haveSS bool
+		switch x.Segment {
+		case CS:
+			haveCS = true
+		case DS:
+			haveDS = true
+		case ES:
+			haveES = true
+		case FS:
+			haveFS = true
+		case GS:
+			haveGS = true
+		case SS:
+			haveSS = true
+		}
+		switch inst.Op {
+		case INSB, INSW, INSD, STOSB, STOSW, STOSD, STOSQ, SCASB, SCASW, SCASD, SCASQ:
+			// These do not accept segment prefixes, at least in the GNU rendering.
+		default:
+			if *usedPrefixes {
+				break
+			}
+			for i := len(inst.Prefix) - 1; i >= 0; i-- {
+				p := inst.Prefix[i] &^ PrefixIgnored
+				if p == 0 {
+					continue
+				}
+				switch p {
+				case PrefixCS:
+					if !haveCS {
+						haveCS = true
+						inst.Prefix[i] |= PrefixImplicit
+					}
+				case PrefixDS:
+					if !haveDS {
+						haveDS = true
+						inst.Prefix[i] |= PrefixImplicit
+					}
+				case PrefixES:
+					if !haveES {
+						haveES = true
+						inst.Prefix[i] |= PrefixImplicit
+					}
+				case PrefixFS:
+					if !haveFS {
+						haveFS = true
+						inst.Prefix[i] |= PrefixImplicit
+					}
+				case PrefixGS:
+					if !haveGS {
+						haveGS = true
+						inst.Prefix[i] |= PrefixImplicit
+					}
+				case PrefixSS:
+					if !haveSS {
+						haveSS = true
+						inst.Prefix[i] |= PrefixImplicit
+					}
+				}
+			}
+			*usedPrefixes = true
+		}
+		if haveCS {
+			seg += "%cs:"
+		}
+		if haveDS {
+			seg += "%ds:"
+		}
+		if haveSS {
+			seg += "%ss:"
+		}
+		if haveES {
+			seg += "%es:"
+		}
+		if haveFS {
+			seg += "%fs:"
+		}
+		if haveGS {
+			seg += "%gs:"
+		}
+		disp := ""
+		if x.Disp != 0 {
+			disp = fmt.Sprintf("%#x", x.Disp)
+		}
+		if x.Scale == 0 || x.Index == 0 && x.Scale == 1 && (x.Base == ESP || x.Base == RSP || x.Base == 0 && inst.Mode == 64) {
+			if x.Base == 0 {
+				return seg + disp
+			}
+			return fmt.Sprintf("%s%s(%s)", seg, disp, gccRegName[x.Base])
+		}
+		base := gccRegName[x.Base]
+		if x.Base == 0 {
+			base = ""
+		}
+		index := gccRegName[x.Index]
+		if x.Index == 0 {
+			if inst.AddrSize == 64 {
+				index = "%riz"
+			} else {
+				index = "%eiz"
+			}
+		}
+		if AX <= x.Base && x.Base <= DI {
+			// 16-bit addressing - no scale
+			return fmt.Sprintf("%s%s(%s,%s)", seg, disp, base, index)
+		}
+		return fmt.Sprintf("%s%s(%s,%s,%d)", seg, disp, base, index, x.Scale)
+	case Rel:
+		if pc == 0 {
+			return fmt.Sprintf(".%+#x", int64(x))
+		} else {
+			addr := pc + uint64(inst.Len) + uint64(x)
+			if s, base := symname(addr); s != "" && addr == base {
+				return fmt.Sprintf("%s", s)
+			} else {
+				addr := pc + uint64(inst.Len) + uint64(x)
+				return fmt.Sprintf("%#x", addr)
+			}
+		}
+	case Imm:
+		if (inst.Op == MOV || inst.Op == PUSH) && inst.DataSize == 32 { // See comment in plan9x.go.
+			if s, base := symname(uint64(x)); s != "" {
+				suffix := ""
+				if uint64(x) != base {
+					suffix = fmt.Sprintf("%+d", uint64(x)-base)
+				}
+				return fmt.Sprintf("$%s%s", s, suffix)
+			}
+		}
+		if inst.Mode == 32 {
+			return fmt.Sprintf("$%#x", uint32(x))
+		}
+		return fmt.Sprintf("$%#x", int64(x))
+	}
+	return x.String()
+}
+
+var gccRegName = [...]string{
+	0:    "REG0",
+	AL:   "%al",
+	CL:   "%cl",
+	BL:   "%bl",
+	DL:   "%dl",
+	AH:   "%ah",
+	CH:   "%ch",
+	BH:   "%bh",
+	DH:   "%dh",
+	SPB:  "%spl",
+	BPB:  "%bpl",
+	SIB:  "%sil",
+	DIB:  "%dil",
+	R8B:  "%r8b",
+	R9B:  "%r9b",
+	R10B: "%r10b",
+	R11B: "%r11b",
+	R12B: "%r12b",
+	R13B: "%r13b",
+	R14B: "%r14b",
+	R15B: "%r15b",
+	AX:   "%ax",
+	CX:   "%cx",
+	BX:   "%bx",
+	DX:   "%dx",
+	SP:   "%sp",
+	BP:   "%bp",
+	SI:   "%si",
+	DI:   "%di",
+	R8W:  "%r8w",
+	R9W:  "%r9w",
+	R10W: "%r10w",
+	R11W: "%r11w",
+	R12W: "%r12w",
+	R13W: "%r13w",
+	R14W: "%r14w",
+	R15W: "%r15w",
+	EAX:  "%eax",
+	ECX:  "%ecx",
+	EDX:  "%edx",
+	EBX:  "%ebx",
+	ESP:  "%esp",
+	EBP:  "%ebp",
+	ESI:  "%esi",
+	EDI:  "%edi",
+	R8L:  "%r8d",
+	R9L:  "%r9d",
+	R10L: "%r10d",
+	R11L: "%r11d",
+	R12L: "%r12d",
+	R13L: "%r13d",
+	R14L: "%r14d",
+	R15L: "%r15d",
+	RAX:  "%rax",
+	RCX:  "%rcx",
+	RDX:  "%rdx",
+	RBX:  "%rbx",
+	RSP:  "%rsp",
+	RBP:  "%rbp",
+	RSI:  "%rsi",
+	RDI:  "%rdi",
+	R8:   "%r8",
+	R9:   "%r9",
+	R10:  "%r10",
+	R11:  "%r11",
+	R12:  "%r12",
+	R13:  "%r13",
+	R14:  "%r14",
+	R15:  "%r15",
+	IP:   "%ip",
+	EIP:  "%eip",
+	RIP:  "%rip",
+	F0:   "%st",
+	F1:   "%st(1)",
+	F2:   "%st(2)",
+	F3:   "%st(3)",
+	F4:   "%st(4)",
+	F5:   "%st(5)",
+	F6:   "%st(6)",
+	F7:   "%st(7)",
+	M0:   "%mm0",
+	M1:   "%mm1",
+	M2:   "%mm2",
+	M3:   "%mm3",
+	M4:   "%mm4",
+	M5:   "%mm5",
+	M6:   "%mm6",
+	M7:   "%mm7",
+	X0:   "%xmm0",
+	X1:   "%xmm1",
+	X2:   "%xmm2",
+	X3:   "%xmm3",
+	X4:   "%xmm4",
+	X5:   "%xmm5",
+	X6:   "%xmm6",
+	X7:   "%xmm7",
+	X8:   "%xmm8",
+	X9:   "%xmm9",
+	X10:  "%xmm10",
+	X11:  "%xmm11",
+	X12:  "%xmm12",
+	X13:  "%xmm13",
+	X14:  "%xmm14",
+	X15:  "%xmm15",
+	CS:   "%cs",
+	SS:   "%ss",
+	DS:   "%ds",
+	ES:   "%es",
+	FS:   "%fs",
+	GS:   "%gs",
+	GDTR: "%gdtr",
+	IDTR: "%idtr",
+	LDTR: "%ldtr",
+	MSW:  "%msw",
+	TASK: "%task",
+	CR0:  "%cr0",
+	CR1:  "%cr1",
+	CR2:  "%cr2",
+	CR3:  "%cr3",
+	CR4:  "%cr4",
+	CR5:  "%cr5",
+	CR6:  "%cr6",
+	CR7:  "%cr7",
+	CR8:  "%cr8",
+	CR9:  "%cr9",
+	CR10: "%cr10",
+	CR11: "%cr11",
+	CR12: "%cr12",
+	CR13: "%cr13",
+	CR14: "%cr14",
+	CR15: "%cr15",
+	DR0:  "%db0",
+	DR1:  "%db1",
+	DR2:  "%db2",
+	DR3:  "%db3",
+	DR4:  "%db4",
+	DR5:  "%db5",
+	DR6:  "%db6",
+	DR7:  "%db7",
+	TR0:  "%tr0",
+	TR1:  "%tr1",
+	TR2:  "%tr2",
+	TR3:  "%tr3",
+	TR4:  "%tr4",
+	TR5:  "%tr5",
+	TR6:  "%tr6",
+	TR7:  "%tr7",
+}
+
+var gnuOp = map[Op]string{
+	CBW:       "cbtw",
+	CDQ:       "cltd",
+	CMPSD:     "cmpsl",
+	CMPSD_XMM: "cmpsd",
+	CWD:       "cwtd",
+	CWDE:      "cwtl",
+	CQO:       "cqto",
+	INSD:      "insl",
+	IRET:      "iretw",
+	IRETD:     "iret",
+	IRETQ:     "iretq",
+	LODSB:     "lods",
+	LODSD:     "lods",
+	LODSQ:     "lods",
+	LODSW:     "lods",
+	MOVSD:     "movsl",
+	MOVSD_XMM: "movsd",
+	OUTSD:     "outsl",
+	POPA:      "popaw",
+	POPAD:     "popa",
+	POPF:      "popfw",
+	POPFD:     "popf",
+	PUSHA:     "pushaw",
+	PUSHAD:    "pusha",
+	PUSHF:     "pushfw",
+	PUSHFD:    "pushf",
+	SCASB:     "scas",
+	SCASD:     "scas",
+	SCASQ:     "scas",
+	SCASW:     "scas",
+	STOSB:     "stos",
+	STOSD:     "stos",
+	STOSQ:     "stos",
+	STOSW:     "stos",
+	XLATB:     "xlat",
+}
+
+var cmppsOps = []string{
+	"cmpeq",
+	"cmplt",
+	"cmple",
+	"cmpunord",
+	"cmpneq",
+	"cmpnlt",
+	"cmpnle",
+	"cmpord",
+}
+
+var pclmulqOps = []string{
+	"pclmullqlqdq",
+	"pclmulhqlqdq",
+	"pclmullqhqdq",
+	"pclmulhqhqdq",
+}
+
+func countPrefix(inst *Inst, target Prefix) int {
+	n := 0
+	for _, p := range inst.Prefix {
+		if p&0xFF == target&0xFF {
+			n++
+		}
+	}
+	return n
+}
+
+func markLastImplicit(inst *Inst, prefix Prefix) bool {
+	for i := len(inst.Prefix) - 1; i >= 0; i-- {
+		p := inst.Prefix[i]
+		if p&0xFF == prefix {
+			inst.Prefix[i] |= PrefixImplicit
+			return true
+		}
+	}
+	return false
+}
+
+func unmarkImplicit(inst *Inst, prefix Prefix) {
+	for i := len(inst.Prefix) - 1; i >= 0; i-- {
+		p := inst.Prefix[i]
+		if p&0xFF == prefix {
+			inst.Prefix[i] &^= PrefixImplicit
+		}
+	}
+}
+
+func byteSizeSuffix(b int) string {
+	switch b {
+	case 1:
+		return "b"
+	case 2:
+		return "w"
+	case 4:
+		return "l"
+	case 8:
+		return "q"
+	}
+	return ""
+}
+
+func argBytes(inst *Inst, arg Arg) int {
+	if isMem(arg) {
+		return inst.MemBytes
+	}
+	return regBytes(arg)
+}
+
+func isFloat(op Op) bool {
+	switch op {
+	case FADD, FCOM, FCOMP, FDIV, FDIVR, FIADD, FICOM, FICOMP, FIDIV, FIDIVR, FILD, FIMUL, FIST, FISTP, FISTTP, FISUB, FISUBR, FLD, FMUL, FST, FSTP, FSUB, FSUBR:
+		return true
+	}
+	return false
+}
+
+func isFloatInt(op Op) bool {
+	switch op {
+	case FIADD, FICOM, FICOMP, FIDIV, FIDIVR, FILD, FIMUL, FIST, FISTP, FISTTP, FISUB, FISUBR:
+		return true
+	}
+	return false
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/inst.go b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/inst.go
new file mode 100644
index 0000000000000000000000000000000000000000..e98f1a8418c58317bb0ab76eb6e7b3d6a58ae0c6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/inst.go
@@ -0,0 +1,649 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package x86asm implements decoding of x86 machine code.
+package x86asm
+
+import (
+	"bytes"
+	"fmt"
+)
+
+// An Inst is a single instruction.
+type Inst struct {
+	Prefix   Prefixes // Prefixes applied to the instruction.
+	Op       Op       // Opcode mnemonic
+	Opcode   uint32   // Encoded opcode bits, left aligned (first byte is Opcode>>24, etc)
+	Args     Args     // Instruction arguments, in Intel order
+	Mode     int      // processor mode in bits: 16, 32, or 64
+	AddrSize int      // address size in bits: 16, 32, or 64
+	DataSize int      // operand size in bits: 16, 32, or 64
+	MemBytes int      // size of memory argument in bytes: 1, 2, 4, 8, 16, and so on.
+	Len      int      // length of encoded instruction in bytes
+	PCRel    int      // length of PC-relative address in instruction encoding
+	PCRelOff int      // index of start of PC-relative address in instruction encoding
+}
+
+// Prefixes is an array of prefixes associated with a single instruction.
+// The prefixes are listed in the same order as found in the instruction:
+// each prefix byte corresponds to one slot in the array. The first zero
+// in the array marks the end of the prefixes.
+type Prefixes [14]Prefix
+
+// A Prefix represents an Intel instruction prefix.
+// The low 8 bits are the actual prefix byte encoding,
+// and the top 8 bits contain distinguishing bits and metadata.
+type Prefix uint16
+
+const (
+	// Metadata about the role of a prefix in an instruction.
+	PrefixImplicit Prefix = 0x8000 // prefix is implied by instruction text
+	PrefixIgnored  Prefix = 0x4000 // prefix is ignored: either irrelevant or overridden by a later prefix
+	PrefixInvalid  Prefix = 0x2000 // prefix makes entire instruction invalid (bad LOCK)
+
+	// Memory segment overrides.
+	PrefixES Prefix = 0x26 // ES segment override
+	PrefixCS Prefix = 0x2E // CS segment override
+	PrefixSS Prefix = 0x36 // SS segment override
+	PrefixDS Prefix = 0x3E // DS segment override
+	PrefixFS Prefix = 0x64 // FS segment override
+	PrefixGS Prefix = 0x65 // GS segment override
+
+	// Branch prediction.
+	PrefixPN Prefix = 0x12E // predict not taken (conditional branch only)
+	PrefixPT Prefix = 0x13E // predict taken (conditional branch only)
+
+	// Size attributes.
+	PrefixDataSize Prefix = 0x66 // operand size override
+	PrefixData16   Prefix = 0x166
+	PrefixData32   Prefix = 0x266
+	PrefixAddrSize Prefix = 0x67 // address size override
+	PrefixAddr16   Prefix = 0x167
+	PrefixAddr32   Prefix = 0x267
+
+	// One of a kind.
+	PrefixLOCK     Prefix = 0xF0 // lock
+	PrefixREPN     Prefix = 0xF2 // repeat not zero
+	PrefixXACQUIRE Prefix = 0x1F2
+	PrefixBND      Prefix = 0x2F2
+	PrefixREP      Prefix = 0xF3 // repeat
+	PrefixXRELEASE Prefix = 0x1F3
+
+	// The REX prefixes must be in the range [PrefixREX, PrefixREX+0x10).
+	// the other bits are set or not according to the intended use.
+	PrefixREX       Prefix = 0x40 // REX 64-bit extension prefix
+	PrefixREXW      Prefix = 0x08 // extension bit W (64-bit instruction width)
+	PrefixREXR      Prefix = 0x04 // extension bit R (r field in modrm)
+	PrefixREXX      Prefix = 0x02 // extension bit X (index field in sib)
+	PrefixREXB      Prefix = 0x01 // extension bit B (r/m field in modrm or base field in sib)
+	PrefixVEX2Bytes Prefix = 0xC5 // Short form of vex prefix
+	PrefixVEX3Bytes Prefix = 0xC4 // Long form of vex prefix
+)
+
+// IsREX reports whether p is a REX prefix byte.
+func (p Prefix) IsREX() bool {
+	return p&0xF0 == PrefixREX
+}
+
+func (p Prefix) IsVEX() bool {
+	return p&0xFF == PrefixVEX2Bytes || p&0xFF == PrefixVEX3Bytes
+}
+
+func (p Prefix) String() string {
+	p &^= PrefixImplicit | PrefixIgnored | PrefixInvalid
+	if s := prefixNames[p]; s != "" {
+		return s
+	}
+
+	if p.IsREX() {
+		s := "REX."
+		if p&PrefixREXW != 0 {
+			s += "W"
+		}
+		if p&PrefixREXR != 0 {
+			s += "R"
+		}
+		if p&PrefixREXX != 0 {
+			s += "X"
+		}
+		if p&PrefixREXB != 0 {
+			s += "B"
+		}
+		return s
+	}
+
+	return fmt.Sprintf("Prefix(%#x)", int(p))
+}
+
+// An Op is an x86 opcode.
+type Op uint32
+
+func (op Op) String() string {
+	i := int(op)
+	if i < 0 || i >= len(opNames) || opNames[i] == "" {
+		return fmt.Sprintf("Op(%d)", i)
+	}
+	return opNames[i]
+}
+
+// An Args holds the instruction arguments.
+// If an instruction has fewer than 4 arguments,
+// the final elements in the array are nil.
+type Args [4]Arg
+
+// An Arg is a single instruction argument,
+// one of these types: Reg, Mem, Imm, Rel.
+type Arg interface {
+	String() string
+	isArg()
+}
+
+// Note that the implements of Arg that follow are all sized
+// so that on a 64-bit machine the data can be inlined in
+// the interface value instead of requiring an allocation.
+
+// A Reg is a single register.
+// The zero Reg value has no name but indicates “no register.”
+type Reg uint8
+
+const (
+	_ Reg = iota
+
+	// 8-bit
+	AL
+	CL
+	DL
+	BL
+	AH
+	CH
+	DH
+	BH
+	SPB
+	BPB
+	SIB
+	DIB
+	R8B
+	R9B
+	R10B
+	R11B
+	R12B
+	R13B
+	R14B
+	R15B
+
+	// 16-bit
+	AX
+	CX
+	DX
+	BX
+	SP
+	BP
+	SI
+	DI
+	R8W
+	R9W
+	R10W
+	R11W
+	R12W
+	R13W
+	R14W
+	R15W
+
+	// 32-bit
+	EAX
+	ECX
+	EDX
+	EBX
+	ESP
+	EBP
+	ESI
+	EDI
+	R8L
+	R9L
+	R10L
+	R11L
+	R12L
+	R13L
+	R14L
+	R15L
+
+	// 64-bit
+	RAX
+	RCX
+	RDX
+	RBX
+	RSP
+	RBP
+	RSI
+	RDI
+	R8
+	R9
+	R10
+	R11
+	R12
+	R13
+	R14
+	R15
+
+	// Instruction pointer.
+	IP  // 16-bit
+	EIP // 32-bit
+	RIP // 64-bit
+
+	// 387 floating point registers.
+	F0
+	F1
+	F2
+	F3
+	F4
+	F5
+	F6
+	F7
+
+	// MMX registers.
+	M0
+	M1
+	M2
+	M3
+	M4
+	M5
+	M6
+	M7
+
+	// XMM registers.
+	X0
+	X1
+	X2
+	X3
+	X4
+	X5
+	X6
+	X7
+	X8
+	X9
+	X10
+	X11
+	X12
+	X13
+	X14
+	X15
+
+	// Segment registers.
+	ES
+	CS
+	SS
+	DS
+	FS
+	GS
+
+	// System registers.
+	GDTR
+	IDTR
+	LDTR
+	MSW
+	TASK
+
+	// Control registers.
+	CR0
+	CR1
+	CR2
+	CR3
+	CR4
+	CR5
+	CR6
+	CR7
+	CR8
+	CR9
+	CR10
+	CR11
+	CR12
+	CR13
+	CR14
+	CR15
+
+	// Debug registers.
+	DR0
+	DR1
+	DR2
+	DR3
+	DR4
+	DR5
+	DR6
+	DR7
+	DR8
+	DR9
+	DR10
+	DR11
+	DR12
+	DR13
+	DR14
+	DR15
+
+	// Task registers.
+	TR0
+	TR1
+	TR2
+	TR3
+	TR4
+	TR5
+	TR6
+	TR7
+)
+
+const regMax = TR7
+
+func (Reg) isArg() {}
+
+func (r Reg) String() string {
+	i := int(r)
+	if i < 0 || i >= len(regNames) || regNames[i] == "" {
+		return fmt.Sprintf("Reg(%d)", i)
+	}
+	return regNames[i]
+}
+
+// A Mem is a memory reference.
+// The general form is Segment:[Base+Scale*Index+Disp].
+type Mem struct {
+	Segment Reg
+	Base    Reg
+	Scale   uint8
+	Index   Reg
+	Disp    int64
+}
+
+func (Mem) isArg() {}
+
+func (m Mem) String() string {
+	var base, plus, scale, index, disp string
+
+	if m.Base != 0 {
+		base = m.Base.String()
+	}
+	if m.Scale != 0 {
+		if m.Base != 0 {
+			plus = "+"
+		}
+		if m.Scale > 1 {
+			scale = fmt.Sprintf("%d*", m.Scale)
+		}
+		index = m.Index.String()
+	}
+	if m.Disp != 0 || m.Base == 0 && m.Scale == 0 {
+		disp = fmt.Sprintf("%+#x", m.Disp)
+	}
+	return "[" + base + plus + scale + index + disp + "]"
+}
+
+// A Rel is an offset relative to the current instruction pointer.
+type Rel int32
+
+func (Rel) isArg() {}
+
+func (r Rel) String() string {
+	return fmt.Sprintf(".%+d", r)
+}
+
+// An Imm is an integer constant.
+type Imm int64
+
+func (Imm) isArg() {}
+
+func (i Imm) String() string {
+	return fmt.Sprintf("%#x", int64(i))
+}
+
+func (i Inst) String() string {
+	var buf bytes.Buffer
+	for _, p := range i.Prefix {
+		if p == 0 {
+			break
+		}
+		if p&PrefixImplicit != 0 {
+			continue
+		}
+		fmt.Fprintf(&buf, "%v ", p)
+	}
+	fmt.Fprintf(&buf, "%v", i.Op)
+	sep := " "
+	for _, v := range i.Args {
+		if v == nil {
+			break
+		}
+		fmt.Fprintf(&buf, "%s%v", sep, v)
+		sep = ", "
+	}
+	return buf.String()
+}
+
+func isReg(a Arg) bool {
+	_, ok := a.(Reg)
+	return ok
+}
+
+func isSegReg(a Arg) bool {
+	r, ok := a.(Reg)
+	return ok && ES <= r && r <= GS
+}
+
+func isMem(a Arg) bool {
+	_, ok := a.(Mem)
+	return ok
+}
+
+func isImm(a Arg) bool {
+	_, ok := a.(Imm)
+	return ok
+}
+
+func regBytes(a Arg) int {
+	r, ok := a.(Reg)
+	if !ok {
+		return 0
+	}
+	if AL <= r && r <= R15B {
+		return 1
+	}
+	if AX <= r && r <= R15W {
+		return 2
+	}
+	if EAX <= r && r <= R15L {
+		return 4
+	}
+	if RAX <= r && r <= R15 {
+		return 8
+	}
+	return 0
+}
+
+func isSegment(p Prefix) bool {
+	switch p {
+	case PrefixCS, PrefixDS, PrefixES, PrefixFS, PrefixGS, PrefixSS:
+		return true
+	}
+	return false
+}
+
+// The Op definitions and string list are in tables.go.
+
+var prefixNames = map[Prefix]string{
+	PrefixCS:       "CS",
+	PrefixDS:       "DS",
+	PrefixES:       "ES",
+	PrefixFS:       "FS",
+	PrefixGS:       "GS",
+	PrefixSS:       "SS",
+	PrefixLOCK:     "LOCK",
+	PrefixREP:      "REP",
+	PrefixREPN:     "REPN",
+	PrefixAddrSize: "ADDRSIZE",
+	PrefixDataSize: "DATASIZE",
+	PrefixAddr16:   "ADDR16",
+	PrefixData16:   "DATA16",
+	PrefixAddr32:   "ADDR32",
+	PrefixData32:   "DATA32",
+	PrefixBND:      "BND",
+	PrefixXACQUIRE: "XACQUIRE",
+	PrefixXRELEASE: "XRELEASE",
+	PrefixREX:      "REX",
+	PrefixPT:       "PT",
+	PrefixPN:       "PN",
+}
+
+var regNames = [...]string{
+	AL:   "AL",
+	CL:   "CL",
+	BL:   "BL",
+	DL:   "DL",
+	AH:   "AH",
+	CH:   "CH",
+	BH:   "BH",
+	DH:   "DH",
+	SPB:  "SPB",
+	BPB:  "BPB",
+	SIB:  "SIB",
+	DIB:  "DIB",
+	R8B:  "R8B",
+	R9B:  "R9B",
+	R10B: "R10B",
+	R11B: "R11B",
+	R12B: "R12B",
+	R13B: "R13B",
+	R14B: "R14B",
+	R15B: "R15B",
+	AX:   "AX",
+	CX:   "CX",
+	BX:   "BX",
+	DX:   "DX",
+	SP:   "SP",
+	BP:   "BP",
+	SI:   "SI",
+	DI:   "DI",
+	R8W:  "R8W",
+	R9W:  "R9W",
+	R10W: "R10W",
+	R11W: "R11W",
+	R12W: "R12W",
+	R13W: "R13W",
+	R14W: "R14W",
+	R15W: "R15W",
+	EAX:  "EAX",
+	ECX:  "ECX",
+	EDX:  "EDX",
+	EBX:  "EBX",
+	ESP:  "ESP",
+	EBP:  "EBP",
+	ESI:  "ESI",
+	EDI:  "EDI",
+	R8L:  "R8L",
+	R9L:  "R9L",
+	R10L: "R10L",
+	R11L: "R11L",
+	R12L: "R12L",
+	R13L: "R13L",
+	R14L: "R14L",
+	R15L: "R15L",
+	RAX:  "RAX",
+	RCX:  "RCX",
+	RDX:  "RDX",
+	RBX:  "RBX",
+	RSP:  "RSP",
+	RBP:  "RBP",
+	RSI:  "RSI",
+	RDI:  "RDI",
+	R8:   "R8",
+	R9:   "R9",
+	R10:  "R10",
+	R11:  "R11",
+	R12:  "R12",
+	R13:  "R13",
+	R14:  "R14",
+	R15:  "R15",
+	IP:   "IP",
+	EIP:  "EIP",
+	RIP:  "RIP",
+	F0:   "F0",
+	F1:   "F1",
+	F2:   "F2",
+	F3:   "F3",
+	F4:   "F4",
+	F5:   "F5",
+	F6:   "F6",
+	F7:   "F7",
+	M0:   "M0",
+	M1:   "M1",
+	M2:   "M2",
+	M3:   "M3",
+	M4:   "M4",
+	M5:   "M5",
+	M6:   "M6",
+	M7:   "M7",
+	X0:   "X0",
+	X1:   "X1",
+	X2:   "X2",
+	X3:   "X3",
+	X4:   "X4",
+	X5:   "X5",
+	X6:   "X6",
+	X7:   "X7",
+	X8:   "X8",
+	X9:   "X9",
+	X10:  "X10",
+	X11:  "X11",
+	X12:  "X12",
+	X13:  "X13",
+	X14:  "X14",
+	X15:  "X15",
+	CS:   "CS",
+	SS:   "SS",
+	DS:   "DS",
+	ES:   "ES",
+	FS:   "FS",
+	GS:   "GS",
+	GDTR: "GDTR",
+	IDTR: "IDTR",
+	LDTR: "LDTR",
+	MSW:  "MSW",
+	TASK: "TASK",
+	CR0:  "CR0",
+	CR1:  "CR1",
+	CR2:  "CR2",
+	CR3:  "CR3",
+	CR4:  "CR4",
+	CR5:  "CR5",
+	CR6:  "CR6",
+	CR7:  "CR7",
+	CR8:  "CR8",
+	CR9:  "CR9",
+	CR10: "CR10",
+	CR11: "CR11",
+	CR12: "CR12",
+	CR13: "CR13",
+	CR14: "CR14",
+	CR15: "CR15",
+	DR0:  "DR0",
+	DR1:  "DR1",
+	DR2:  "DR2",
+	DR3:  "DR3",
+	DR4:  "DR4",
+	DR5:  "DR5",
+	DR6:  "DR6",
+	DR7:  "DR7",
+	DR8:  "DR8",
+	DR9:  "DR9",
+	DR10: "DR10",
+	DR11: "DR11",
+	DR12: "DR12",
+	DR13: "DR13",
+	DR14: "DR14",
+	DR15: "DR15",
+	TR0:  "TR0",
+	TR1:  "TR1",
+	TR2:  "TR2",
+	TR3:  "TR3",
+	TR4:  "TR4",
+	TR5:  "TR5",
+	TR6:  "TR6",
+	TR7:  "TR7",
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/intel.go b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/intel.go
new file mode 100644
index 0000000000000000000000000000000000000000..a0622998c533607a97628208b16a90622508f5b6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/intel.go
@@ -0,0 +1,562 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+// IntelSyntax returns the Intel assembler syntax for the instruction, as defined by Intel's XED tool.
+func IntelSyntax(inst Inst, pc uint64, symname SymLookup) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+
+	var iargs []Arg
+	for _, a := range inst.Args {
+		if a == nil {
+			break
+		}
+		iargs = append(iargs, a)
+	}
+
+	switch inst.Op {
+	case INSB, INSD, INSW, OUTSB, OUTSD, OUTSW, LOOPNE, JCXZ, JECXZ, JRCXZ, LOOP, LOOPE, MOV, XLATB:
+		if inst.Op == MOV && (inst.Opcode>>16)&0xFFFC != 0x0F20 {
+			break
+		}
+		for i, p := range inst.Prefix {
+			if p&0xFF == PrefixAddrSize {
+				inst.Prefix[i] &^= PrefixImplicit
+			}
+		}
+	}
+
+	switch inst.Op {
+	case MOV:
+		dst, _ := inst.Args[0].(Reg)
+		src, _ := inst.Args[1].(Reg)
+		if ES <= dst && dst <= GS && EAX <= src && src <= R15L {
+			src -= EAX - AX
+			iargs[1] = src
+		}
+		if ES <= dst && dst <= GS && RAX <= src && src <= R15 {
+			src -= RAX - AX
+			iargs[1] = src
+		}
+
+		if inst.Opcode>>24&^3 == 0xA0 {
+			for i, p := range inst.Prefix {
+				if p&0xFF == PrefixAddrSize {
+					inst.Prefix[i] |= PrefixImplicit
+				}
+			}
+		}
+	}
+
+	switch inst.Op {
+	case AAM, AAD:
+		if imm, ok := iargs[0].(Imm); ok {
+			if inst.DataSize == 32 {
+				iargs[0] = Imm(uint32(int8(imm)))
+			} else if inst.DataSize == 16 {
+				iargs[0] = Imm(uint16(int8(imm)))
+			}
+		}
+
+	case PUSH:
+		if imm, ok := iargs[0].(Imm); ok {
+			iargs[0] = Imm(uint32(imm))
+		}
+	}
+
+	for _, p := range inst.Prefix {
+		if p&PrefixImplicit != 0 {
+			for j, pj := range inst.Prefix {
+				if pj&0xFF == p&0xFF {
+					inst.Prefix[j] |= PrefixImplicit
+				}
+			}
+		}
+	}
+
+	if inst.Op != 0 {
+		for i, p := range inst.Prefix {
+			switch p &^ PrefixIgnored {
+			case PrefixData16, PrefixData32, PrefixCS, PrefixDS, PrefixES, PrefixSS:
+				inst.Prefix[i] |= PrefixImplicit
+			}
+			if p.IsREX() {
+				inst.Prefix[i] |= PrefixImplicit
+			}
+			if p.IsVEX() {
+				if p == PrefixVEX3Bytes {
+					inst.Prefix[i+2] |= PrefixImplicit
+				}
+				inst.Prefix[i] |= PrefixImplicit
+				inst.Prefix[i+1] |= PrefixImplicit
+			}
+		}
+	}
+
+	if isLoop[inst.Op] || inst.Op == JCXZ || inst.Op == JECXZ || inst.Op == JRCXZ {
+		for i, p := range inst.Prefix {
+			if p == PrefixPT || p == PrefixPN {
+				inst.Prefix[i] |= PrefixImplicit
+			}
+		}
+	}
+
+	switch inst.Op {
+	case AAA, AAS, CBW, CDQE, CLC, CLD, CLI, CLTS, CMC, CPUID, CQO, CWD, DAA, DAS,
+		FDECSTP, FINCSTP, FNCLEX, FNINIT, FNOP, FWAIT, HLT,
+		ICEBP, INSB, INSD, INSW, INT, INTO, INVD, IRET, IRETQ,
+		LAHF, LEAVE, LRET, MONITOR, MWAIT, NOP, OUTSB, OUTSD, OUTSW,
+		PAUSE, POPA, POPF, POPFQ, PUSHA, PUSHF, PUSHFQ,
+		RDMSR, RDPMC, RDTSC, RDTSCP, RET, RSM,
+		SAHF, STC, STD, STI, SYSENTER, SYSEXIT, SYSRET,
+		UD2, WBINVD, WRMSR, XEND, XLATB, XTEST:
+
+		if inst.Op == NOP && inst.Opcode>>24 != 0x90 {
+			break
+		}
+		if inst.Op == RET && inst.Opcode>>24 != 0xC3 {
+			break
+		}
+		if inst.Op == INT && inst.Opcode>>24 != 0xCC {
+			break
+		}
+		if inst.Op == LRET && inst.Opcode>>24 != 0xcb {
+			break
+		}
+		for i, p := range inst.Prefix {
+			if p&0xFF == PrefixDataSize {
+				inst.Prefix[i] &^= PrefixImplicit | PrefixIgnored
+			}
+		}
+
+	case 0:
+		// ok
+	}
+
+	switch inst.Op {
+	case INSB, INSD, INSW, OUTSB, OUTSD, OUTSW, MONITOR, MWAIT, XLATB:
+		iargs = nil
+
+	case STOSB, STOSW, STOSD, STOSQ:
+		iargs = iargs[:1]
+
+	case LODSB, LODSW, LODSD, LODSQ, SCASB, SCASW, SCASD, SCASQ:
+		iargs = iargs[1:]
+	}
+
+	const (
+		haveData16 = 1 << iota
+		haveData32
+		haveAddr16
+		haveAddr32
+		haveXacquire
+		haveXrelease
+		haveLock
+		haveHintTaken
+		haveHintNotTaken
+		haveBnd
+	)
+	var prefixBits uint32
+	prefix := ""
+	for _, p := range inst.Prefix {
+		if p == 0 {
+			break
+		}
+		if p&0xFF == 0xF3 {
+			prefixBits &^= haveBnd
+		}
+		if p&(PrefixImplicit|PrefixIgnored) != 0 {
+			continue
+		}
+		switch p {
+		default:
+			prefix += strings.ToLower(p.String()) + " "
+		case PrefixCS, PrefixDS, PrefixES, PrefixFS, PrefixGS, PrefixSS:
+			if inst.Op == 0 {
+				prefix += strings.ToLower(p.String()) + " "
+			}
+		case PrefixREPN:
+			prefix += "repne "
+		case PrefixLOCK:
+			prefixBits |= haveLock
+		case PrefixData16, PrefixDataSize:
+			prefixBits |= haveData16
+		case PrefixData32:
+			prefixBits |= haveData32
+		case PrefixAddrSize, PrefixAddr16:
+			prefixBits |= haveAddr16
+		case PrefixAddr32:
+			prefixBits |= haveAddr32
+		case PrefixXACQUIRE:
+			prefixBits |= haveXacquire
+		case PrefixXRELEASE:
+			prefixBits |= haveXrelease
+		case PrefixPT:
+			prefixBits |= haveHintTaken
+		case PrefixPN:
+			prefixBits |= haveHintNotTaken
+		case PrefixBND:
+			prefixBits |= haveBnd
+		}
+	}
+	switch inst.Op {
+	case JMP:
+		if inst.Opcode>>24 == 0xEB {
+			prefixBits &^= haveBnd
+		}
+	case RET, LRET:
+		prefixBits &^= haveData16 | haveData32
+	}
+
+	if prefixBits&haveXacquire != 0 {
+		prefix += "xacquire "
+	}
+	if prefixBits&haveXrelease != 0 {
+		prefix += "xrelease "
+	}
+	if prefixBits&haveLock != 0 {
+		prefix += "lock "
+	}
+	if prefixBits&haveBnd != 0 {
+		prefix += "bnd "
+	}
+	if prefixBits&haveHintTaken != 0 {
+		prefix += "hint-taken "
+	}
+	if prefixBits&haveHintNotTaken != 0 {
+		prefix += "hint-not-taken "
+	}
+	if prefixBits&haveAddr16 != 0 {
+		prefix += "addr16 "
+	}
+	if prefixBits&haveAddr32 != 0 {
+		prefix += "addr32 "
+	}
+	if prefixBits&haveData16 != 0 {
+		prefix += "data16 "
+	}
+	if prefixBits&haveData32 != 0 {
+		prefix += "data32 "
+	}
+
+	if inst.Op == 0 {
+		if prefix == "" {
+			return "<no instruction>"
+		}
+		return prefix[:len(prefix)-1]
+	}
+
+	var args []string
+	for _, a := range iargs {
+		if a == nil {
+			break
+		}
+		args = append(args, intelArg(&inst, pc, symname, a))
+	}
+
+	var op string
+	switch inst.Op {
+	case NOP:
+		if inst.Opcode>>24 == 0x0F {
+			if inst.DataSize == 16 {
+				args = append(args, "ax")
+			} else {
+				args = append(args, "eax")
+			}
+		}
+
+	case BLENDVPD, BLENDVPS, PBLENDVB:
+		args = args[:2]
+
+	case INT:
+		if inst.Opcode>>24 == 0xCC {
+			args = nil
+			op = "int3"
+		}
+
+	case LCALL, LJMP:
+		if len(args) == 2 {
+			args[0], args[1] = args[1], args[0]
+		}
+
+	case FCHS, FABS, FTST, FLDPI, FLDL2E, FLDLG2, F2XM1, FXAM, FLD1, FLDL2T, FSQRT, FRNDINT, FCOS, FSIN:
+		if len(args) == 0 {
+			args = append(args, "st0")
+		}
+
+	case FPTAN, FSINCOS, FUCOMPP, FCOMPP, FYL2X, FPATAN, FXTRACT, FPREM1, FPREM, FYL2XP1, FSCALE:
+		if len(args) == 0 {
+			args = []string{"st0", "st1"}
+		}
+
+	case FST, FSTP, FISTTP, FIST, FISTP, FBSTP:
+		if len(args) == 1 {
+			args = append(args, "st0")
+		}
+
+	case FLD, FXCH, FCOM, FCOMP, FIADD, FIMUL, FICOM, FICOMP, FISUBR, FIDIV, FUCOM, FUCOMP, FILD, FBLD, FADD, FMUL, FSUB, FSUBR, FISUB, FDIV, FDIVR, FIDIVR:
+		if len(args) == 1 {
+			args = []string{"st0", args[0]}
+		}
+
+	case MASKMOVDQU, MASKMOVQ, XLATB, OUTSB, OUTSW, OUTSD:
+	FixSegment:
+		for i := len(inst.Prefix) - 1; i >= 0; i-- {
+			p := inst.Prefix[i] & 0xFF
+			switch p {
+			case PrefixCS, PrefixES, PrefixFS, PrefixGS, PrefixSS:
+				if inst.Mode != 64 || p == PrefixFS || p == PrefixGS {
+					args = append(args, strings.ToLower((inst.Prefix[i] & 0xFF).String()))
+					break FixSegment
+				}
+			case PrefixDS:
+				if inst.Mode != 64 {
+					break FixSegment
+				}
+			}
+		}
+	}
+
+	if op == "" {
+		op = intelOp[inst.Op]
+	}
+	if op == "" {
+		op = strings.ToLower(inst.Op.String())
+	}
+	if args != nil {
+		op += " " + strings.Join(args, ", ")
+	}
+	return prefix + op
+}
+
+func intelArg(inst *Inst, pc uint64, symname SymLookup, arg Arg) string {
+	switch a := arg.(type) {
+	case Imm:
+		if (inst.Op == MOV || inst.Op == PUSH) && inst.DataSize == 32 { // See comment in plan9x.go.
+			if s, base := symname(uint64(a)); s != "" {
+				suffix := ""
+				if uint64(a) != base {
+					suffix = fmt.Sprintf("%+d", uint64(a)-base)
+				}
+				return fmt.Sprintf("$%s%s", s, suffix)
+			}
+		}
+		if inst.Mode == 32 {
+			return fmt.Sprintf("%#x", uint32(a))
+		}
+		if Imm(int32(a)) == a {
+			return fmt.Sprintf("%#x", int64(a))
+		}
+		return fmt.Sprintf("%#x", uint64(a))
+	case Mem:
+		if a.Base == EIP {
+			a.Base = RIP
+		}
+		prefix := ""
+		switch inst.MemBytes {
+		case 1:
+			prefix = "byte "
+		case 2:
+			prefix = "word "
+		case 4:
+			prefix = "dword "
+		case 8:
+			prefix = "qword "
+		case 16:
+			prefix = "xmmword "
+		case 32:
+			prefix = "ymmword "
+		}
+		switch inst.Op {
+		case INVLPG:
+			prefix = "byte "
+		case STOSB, MOVSB, CMPSB, LODSB, SCASB:
+			prefix = "byte "
+		case STOSW, MOVSW, CMPSW, LODSW, SCASW:
+			prefix = "word "
+		case STOSD, MOVSD, CMPSD, LODSD, SCASD:
+			prefix = "dword "
+		case STOSQ, MOVSQ, CMPSQ, LODSQ, SCASQ:
+			prefix = "qword "
+		case LAR:
+			prefix = "word "
+		case BOUND:
+			if inst.Mode == 32 {
+				prefix = "qword "
+			} else {
+				prefix = "dword "
+			}
+		case PREFETCHW, PREFETCHNTA, PREFETCHT0, PREFETCHT1, PREFETCHT2, CLFLUSH:
+			prefix = "zmmword "
+		}
+		switch inst.Op {
+		case MOVSB, MOVSW, MOVSD, MOVSQ, CMPSB, CMPSW, CMPSD, CMPSQ, STOSB, STOSW, STOSD, STOSQ, SCASB, SCASW, SCASD, SCASQ, LODSB, LODSW, LODSD, LODSQ:
+			switch a.Base {
+			case DI, EDI, RDI:
+				if a.Segment == ES {
+					a.Segment = 0
+				}
+			case SI, ESI, RSI:
+				if a.Segment == DS {
+					a.Segment = 0
+				}
+			}
+		case LEA:
+			a.Segment = 0
+		default:
+			switch a.Base {
+			case SP, ESP, RSP, BP, EBP, RBP:
+				if a.Segment == SS {
+					a.Segment = 0
+				}
+			default:
+				if a.Segment == DS {
+					a.Segment = 0
+				}
+			}
+		}
+
+		if inst.Mode == 64 && a.Segment != FS && a.Segment != GS {
+			a.Segment = 0
+		}
+
+		prefix += "ptr "
+		if s, disp := memArgToSymbol(a, pc, inst.Len, symname); s != "" {
+			suffix := ""
+			if disp != 0 {
+				suffix = fmt.Sprintf("%+d", disp)
+			}
+			return prefix + fmt.Sprintf("[%s%s]", s, suffix)
+		}
+		if a.Segment != 0 {
+			prefix += strings.ToLower(a.Segment.String()) + ":"
+		}
+		prefix += "["
+		if a.Base != 0 {
+			prefix += intelArg(inst, pc, symname, a.Base)
+		}
+		if a.Scale != 0 && a.Index != 0 {
+			if a.Base != 0 {
+				prefix += "+"
+			}
+			prefix += fmt.Sprintf("%s*%d", intelArg(inst, pc, symname, a.Index), a.Scale)
+		}
+		if a.Disp != 0 {
+			if prefix[len(prefix)-1] == '[' && (a.Disp >= 0 || int64(int32(a.Disp)) != a.Disp) {
+				prefix += fmt.Sprintf("%#x", uint64(a.Disp))
+			} else {
+				prefix += fmt.Sprintf("%+#x", a.Disp)
+			}
+		}
+		prefix += "]"
+		return prefix
+	case Rel:
+		if pc == 0 {
+			return fmt.Sprintf(".%+#x", int64(a))
+		} else {
+			addr := pc + uint64(inst.Len) + uint64(a)
+			if s, base := symname(addr); s != "" && addr == base {
+				return fmt.Sprintf("%s", s)
+			} else {
+				addr := pc + uint64(inst.Len) + uint64(a)
+				return fmt.Sprintf("%#x", addr)
+			}
+		}
+	case Reg:
+		if int(a) < len(intelReg) && intelReg[a] != "" {
+			switch inst.Op {
+			case VMOVDQA, VMOVDQU, VMOVNTDQA, VMOVNTDQ:
+				return strings.Replace(intelReg[a], "xmm", "ymm", -1)
+			default:
+				return intelReg[a]
+			}
+		}
+	}
+	return strings.ToLower(arg.String())
+}
+
+var intelOp = map[Op]string{
+	JAE:       "jnb",
+	JA:        "jnbe",
+	JGE:       "jnl",
+	JNE:       "jnz",
+	JG:        "jnle",
+	JE:        "jz",
+	SETAE:     "setnb",
+	SETA:      "setnbe",
+	SETGE:     "setnl",
+	SETNE:     "setnz",
+	SETG:      "setnle",
+	SETE:      "setz",
+	CMOVAE:    "cmovnb",
+	CMOVA:     "cmovnbe",
+	CMOVGE:    "cmovnl",
+	CMOVNE:    "cmovnz",
+	CMOVG:     "cmovnle",
+	CMOVE:     "cmovz",
+	LCALL:     "call far",
+	LJMP:      "jmp far",
+	LRET:      "ret far",
+	ICEBP:     "int1",
+	MOVSD_XMM: "movsd",
+	XLATB:     "xlat",
+}
+
+var intelReg = [...]string{
+	F0:  "st0",
+	F1:  "st1",
+	F2:  "st2",
+	F3:  "st3",
+	F4:  "st4",
+	F5:  "st5",
+	F6:  "st6",
+	F7:  "st7",
+	M0:  "mmx0",
+	M1:  "mmx1",
+	M2:  "mmx2",
+	M3:  "mmx3",
+	M4:  "mmx4",
+	M5:  "mmx5",
+	M6:  "mmx6",
+	M7:  "mmx7",
+	X0:  "xmm0",
+	X1:  "xmm1",
+	X2:  "xmm2",
+	X3:  "xmm3",
+	X4:  "xmm4",
+	X5:  "xmm5",
+	X6:  "xmm6",
+	X7:  "xmm7",
+	X8:  "xmm8",
+	X9:  "xmm9",
+	X10: "xmm10",
+	X11: "xmm11",
+	X12: "xmm12",
+	X13: "xmm13",
+	X14: "xmm14",
+	X15: "xmm15",
+
+	// TODO: Maybe the constants are named wrong.
+	SPB: "spl",
+	BPB: "bpl",
+	SIB: "sil",
+	DIB: "dil",
+
+	R8L:  "r8d",
+	R9L:  "r9d",
+	R10L: "r10d",
+	R11L: "r11d",
+	R12L: "r12d",
+	R13L: "r13d",
+	R14L: "r14d",
+	R15L: "r15d",
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/plan9x.go b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/plan9x.go
new file mode 100644
index 0000000000000000000000000000000000000000..e82349cef38a5ee0cabf431cff564dc8f10f882a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/plan9x.go
@@ -0,0 +1,403 @@
+// Copyright 2014 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package x86asm
+
+import (
+	"fmt"
+	"strings"
+)
+
+type SymLookup func(uint64) (string, uint64)
+
+// GoSyntax returns the Go assembler syntax for the instruction.
+// The syntax was originally defined by Plan 9.
+// The pc is the program counter of the instruction, used for expanding
+// PC-relative addresses into absolute ones.
+// The symname function queries the symbol table for the program
+// being disassembled. Given a target address it returns the name and base
+// address of the symbol containing the target, if any; otherwise it returns "", 0.
+func GoSyntax(inst Inst, pc uint64, symname SymLookup) string {
+	if symname == nil {
+		symname = func(uint64) (string, uint64) { return "", 0 }
+	}
+	var args []string
+	for i := len(inst.Args) - 1; i >= 0; i-- {
+		a := inst.Args[i]
+		if a == nil {
+			continue
+		}
+		args = append(args, plan9Arg(&inst, pc, symname, a))
+	}
+
+	var rep string
+	var last Prefix
+	for _, p := range inst.Prefix {
+		if p == 0 || p.IsREX() || p.IsVEX() {
+			break
+		}
+
+		switch {
+		// Don't show prefixes implied by the instruction text.
+		case p&0xFF00 == PrefixImplicit:
+			continue
+		// Only REP and REPN are recognized repeaters. Plan 9 syntax
+		// treats them as separate opcodes.
+		case p&0xFF == PrefixREP:
+			rep = "REP; "
+		case p&0xFF == PrefixREPN:
+			rep = "REPNE; "
+		default:
+			last = p
+		}
+	}
+
+	prefix := ""
+	switch last & 0xFF {
+	case 0, 0x66, 0x67:
+		// ignore
+	default:
+		prefix += last.String() + " "
+	}
+
+	op := inst.Op.String()
+	if plan9Suffix[inst.Op] {
+		s := inst.DataSize
+		if inst.MemBytes != 0 {
+			s = inst.MemBytes * 8
+		} else if inst.Args[1] == nil { // look for register-only 64-bit instruction, like PUSHQ AX
+			if r, ok := inst.Args[0].(Reg); ok && RAX <= r && r <= R15 {
+				s = 64
+			}
+		}
+		switch s {
+		case 8:
+			op += "B"
+		case 16:
+			op += "W"
+		case 32:
+			op += "L"
+		case 64:
+			op += "Q"
+		}
+	}
+
+	if inst.Op == CMP {
+		// Use reads-left-to-right ordering for comparisons.
+		// See issue 60920.
+		args[0], args[1] = args[1], args[0]
+	}
+
+	if args != nil {
+		op += " " + strings.Join(args, ", ")
+	}
+
+	return rep + prefix + op
+}
+
+func plan9Arg(inst *Inst, pc uint64, symname func(uint64) (string, uint64), arg Arg) string {
+	switch a := arg.(type) {
+	case Reg:
+		return plan9Reg[a]
+	case Rel:
+		if pc == 0 {
+			break
+		}
+		// If the absolute address is the start of a symbol, use the name.
+		// Otherwise use the raw address, so that things like relative
+		// jumps show up as JMP 0x123 instead of JMP f+10(SB).
+		// It is usually easier to search for 0x123 than to do the mental
+		// arithmetic to find f+10.
+		addr := pc + uint64(inst.Len) + uint64(a)
+		if s, base := symname(addr); s != "" && addr == base {
+			return fmt.Sprintf("%s(SB)", s)
+		}
+		return fmt.Sprintf("%#x", addr)
+
+	case Imm:
+		if (inst.Op == MOV || inst.Op == PUSH) && inst.DataSize == 32 {
+			// Only try to convert an immediate to a symbol in certain
+			// special circumstances. See issue 72942.
+			//
+			// On 64-bit, symbol addresses always hit the Mem case below.
+			// Particularly, we use LEAQ to materialize the address of
+			// a global or function.
+			//
+			// On 32-bit, we sometimes use MOVL. Still try to symbolize
+			// those immediates.
+			if s, base := symname(uint64(a)); s != "" {
+				suffix := ""
+				if uint64(a) != base {
+					suffix = fmt.Sprintf("%+d", uint64(a)-base)
+				}
+				return fmt.Sprintf("$%s%s(SB)", s, suffix)
+			}
+		}
+		if inst.Mode == 32 {
+			return fmt.Sprintf("$%#x", uint32(a))
+		}
+		if Imm(int32(a)) == a {
+			return fmt.Sprintf("$%#x", int64(a))
+		}
+		return fmt.Sprintf("$%#x", uint64(a))
+	case Mem:
+		if s, disp := memArgToSymbol(a, pc, inst.Len, symname); s != "" {
+			suffix := ""
+			if disp != 0 {
+				suffix = fmt.Sprintf("%+d", disp)
+			}
+			return fmt.Sprintf("%s%s(SB)", s, suffix)
+		}
+		s := ""
+		if a.Segment != 0 {
+			s += fmt.Sprintf("%s:", plan9Reg[a.Segment])
+		}
+		if a.Disp != 0 {
+			s += fmt.Sprintf("%#x", a.Disp)
+		} else {
+			s += "0"
+		}
+		if a.Base != 0 {
+			s += fmt.Sprintf("(%s)", plan9Reg[a.Base])
+		}
+		if a.Index != 0 && a.Scale != 0 {
+			s += fmt.Sprintf("(%s*%d)", plan9Reg[a.Index], a.Scale)
+		}
+		return s
+	}
+	return arg.String()
+}
+
+func memArgToSymbol(a Mem, pc uint64, instrLen int, symname SymLookup) (string, int64) {
+	if a.Segment != 0 || a.Disp == 0 || a.Index != 0 || a.Scale != 0 {
+		return "", 0
+	}
+
+	var disp uint64
+	switch a.Base {
+	case IP, EIP, RIP:
+		disp = uint64(a.Disp + int64(pc) + int64(instrLen))
+	case 0:
+		disp = uint64(a.Disp)
+	default:
+		return "", 0
+	}
+
+	s, base := symname(disp)
+	return s, int64(disp) - int64(base)
+}
+
+var plan9Suffix = [maxOp + 1]bool{
+	ADC:       true,
+	ADD:       true,
+	AND:       true,
+	BSF:       true,
+	BSR:       true,
+	BT:        true,
+	BTC:       true,
+	BTR:       true,
+	BTS:       true,
+	CMP:       true,
+	CMPXCHG:   true,
+	CVTSI2SD:  true,
+	CVTSI2SS:  true,
+	CVTSD2SI:  true,
+	CVTSS2SI:  true,
+	CVTTSD2SI: true,
+	CVTTSS2SI: true,
+	DEC:       true,
+	DIV:       true,
+	FLDENV:    true,
+	FRSTOR:    true,
+	IDIV:      true,
+	IMUL:      true,
+	IN:        true,
+	INC:       true,
+	LEA:       true,
+	MOV:       true,
+	MOVNTI:    true,
+	MUL:       true,
+	NEG:       true,
+	NOP:       true,
+	NOT:       true,
+	OR:        true,
+	OUT:       true,
+	POP:       true,
+	POPA:      true,
+	POPCNT:    true,
+	PUSH:      true,
+	PUSHA:     true,
+	RCL:       true,
+	RCR:       true,
+	ROL:       true,
+	ROR:       true,
+	SAR:       true,
+	SBB:       true,
+	SHL:       true,
+	SHLD:      true,
+	SHR:       true,
+	SHRD:      true,
+	SUB:       true,
+	TEST:      true,
+	XADD:      true,
+	XCHG:      true,
+	XOR:       true,
+}
+
+var plan9Reg = [...]string{
+	AL:   "AL",
+	CL:   "CL",
+	BL:   "BL",
+	DL:   "DL",
+	AH:   "AH",
+	CH:   "CH",
+	BH:   "BH",
+	DH:   "DH",
+	SPB:  "SP",
+	BPB:  "BP",
+	SIB:  "SI",
+	DIB:  "DI",
+	R8B:  "R8",
+	R9B:  "R9",
+	R10B: "R10",
+	R11B: "R11",
+	R12B: "R12",
+	R13B: "R13",
+	R14B: "R14",
+	R15B: "R15",
+	AX:   "AX",
+	CX:   "CX",
+	BX:   "BX",
+	DX:   "DX",
+	SP:   "SP",
+	BP:   "BP",
+	SI:   "SI",
+	DI:   "DI",
+	R8W:  "R8",
+	R9W:  "R9",
+	R10W: "R10",
+	R11W: "R11",
+	R12W: "R12",
+	R13W: "R13",
+	R14W: "R14",
+	R15W: "R15",
+	EAX:  "AX",
+	ECX:  "CX",
+	EDX:  "DX",
+	EBX:  "BX",
+	ESP:  "SP",
+	EBP:  "BP",
+	ESI:  "SI",
+	EDI:  "DI",
+	R8L:  "R8",
+	R9L:  "R9",
+	R10L: "R10",
+	R11L: "R11",
+	R12L: "R12",
+	R13L: "R13",
+	R14L: "R14",
+	R15L: "R15",
+	RAX:  "AX",
+	RCX:  "CX",
+	RDX:  "DX",
+	RBX:  "BX",
+	RSP:  "SP",
+	RBP:  "BP",
+	RSI:  "SI",
+	RDI:  "DI",
+	R8:   "R8",
+	R9:   "R9",
+	R10:  "R10",
+	R11:  "R11",
+	R12:  "R12",
+	R13:  "R13",
+	R14:  "R14",
+	R15:  "R15",
+	IP:   "IP",
+	EIP:  "IP",
+	RIP:  "IP",
+	F0:   "F0",
+	F1:   "F1",
+	F2:   "F2",
+	F3:   "F3",
+	F4:   "F4",
+	F5:   "F5",
+	F6:   "F6",
+	F7:   "F7",
+	M0:   "M0",
+	M1:   "M1",
+	M2:   "M2",
+	M3:   "M3",
+	M4:   "M4",
+	M5:   "M5",
+	M6:   "M6",
+	M7:   "M7",
+	X0:   "X0",
+	X1:   "X1",
+	X2:   "X2",
+	X3:   "X3",
+	X4:   "X4",
+	X5:   "X5",
+	X6:   "X6",
+	X7:   "X7",
+	X8:   "X8",
+	X9:   "X9",
+	X10:  "X10",
+	X11:  "X11",
+	X12:  "X12",
+	X13:  "X13",
+	X14:  "X14",
+	X15:  "X15",
+	CS:   "CS",
+	SS:   "SS",
+	DS:   "DS",
+	ES:   "ES",
+	FS:   "FS",
+	GS:   "GS",
+	GDTR: "GDTR",
+	IDTR: "IDTR",
+	LDTR: "LDTR",
+	MSW:  "MSW",
+	TASK: "TASK",
+	CR0:  "CR0",
+	CR1:  "CR1",
+	CR2:  "CR2",
+	CR3:  "CR3",
+	CR4:  "CR4",
+	CR5:  "CR5",
+	CR6:  "CR6",
+	CR7:  "CR7",
+	CR8:  "CR8",
+	CR9:  "CR9",
+	CR10: "CR10",
+	CR11: "CR11",
+	CR12: "CR12",
+	CR13: "CR13",
+	CR14: "CR14",
+	CR15: "CR15",
+	DR0:  "DR0",
+	DR1:  "DR1",
+	DR2:  "DR2",
+	DR3:  "DR3",
+	DR4:  "DR4",
+	DR5:  "DR5",
+	DR6:  "DR6",
+	DR7:  "DR7",
+	DR8:  "DR8",
+	DR9:  "DR9",
+	DR10: "DR10",
+	DR11: "DR11",
+	DR12: "DR12",
+	DR13: "DR13",
+	DR14: "DR14",
+	DR15: "DR15",
+	TR0:  "TR0",
+	TR1:  "TR1",
+	TR2:  "TR2",
+	TR3:  "TR3",
+	TR4:  "TR4",
+	TR5:  "TR5",
+	TR6:  "TR6",
+	TR7:  "TR7",
+}
diff --git a/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/tables.go b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/tables.go
new file mode 100644
index 0000000000000000000000000000000000000000..9710bbd8bd0c5bc37473fcebf204f7a32583aad8
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/arch/x86/x86asm/tables.go
@@ -0,0 +1,9924 @@
+// Code generated by x86map -fmt=decoder ../x86.csv DO NOT EDIT.
+
+package x86asm
+
+var decoder = [...]uint16{
+	uint16(xFail),
+	/*1*/ uint16(xCondByte), 243,
+	0x00, 490,
+	0x01, 496,
+	0x02, 525,
+	0x03, 531,
+	0x04, 560,
+	0x05, 566,
+	0x06, 595,
+	0x07, 602,
+	0x08, 609,
+	0x09, 615,
+	0x0A, 644,
+	0x0B, 650,
+	0x0C, 679,
+	0x0D, 685,
+	0x0E, 714,
+	0x0F, 721,
+	0x10, 8045,
+	0x11, 8051,
+	0x12, 8080,
+	0x13, 8086,
+	0x14, 8115,
+	0x15, 8121,
+	0x16, 8150,
+	0x17, 8157,
+	0x18, 8164,
+	0x19, 8170,
+	0x1A, 8199,
+	0x1B, 8205,
+	0x1C, 8234,
+	0x1D, 8240,
+	0x1E, 8269,
+	0x1F, 8276,
+	0x20, 8283,
+	0x21, 8289,
+	0x22, 8318,
+	0x23, 8324,
+	0x24, 8353,
+	0x25, 8359,
+	0x27, 8388,
+	0x28, 8394,
+	0x29, 8400,
+	0x2A, 8429,
+	0x2B, 8471,
+	0x2C, 8500,
+	0x2D, 8506,
+	0x2F, 8535,
+	0x30, 8541,
+	0x31, 8547,
+	0x32, 8576,
+	0x33, 8582,
+	0x34, 8611,
+	0x35, 8617,
+	0x37, 8646,
+	0x38, 8652,
+	0x39, 8658,
+	0x3A, 8687,
+	0x3B, 8693,
+	0x3C, 8722,
+	0x3D, 8728,
+	0x3F, 8757,
+	0x40, 8763,
+	0x41, 8763,
+	0x42, 8763,
+	0x43, 8763,
+	0x44, 8763,
+	0x45, 8763,
+	0x46, 8763,
+	0x47, 8763,
+	0x48, 8778,
+	0x49, 8778,
+	0x4a, 8778,
+	0x4b, 8778,
+	0x4c, 8778,
+	0x4d, 8778,
+	0x4e, 8778,
+	0x4f, 8778,
+	0x50, 8793,
+	0x51, 8793,
+	0x52, 8793,
+	0x53, 8793,
+	0x54, 8793,
+	0x55, 8793,
+	0x56, 8793,
+	0x57, 8793,
+	0x58, 8820,
+	0x59, 8820,
+	0x5a, 8820,
+	0x5b, 8820,
+	0x5c, 8820,
+	0x5d, 8820,
+	0x5e, 8820,
+	0x5f, 8820,
+	0x60, 8847,
+	0x61, 8860,
+	0x62, 8873,
+	0x63, 8892,
+	0x68, 8923,
+	0x69, 8942,
+	0x6A, 8977,
+	0x6B, 8982,
+	0x6C, 9017,
+	0x6D, 9020,
+	0x6E, 9033,
+	0x6F, 9036,
+	0x70, 9109,
+	0x71, 9114,
+	0x72, 9119,
+	0x73, 9124,
+	0x74, 9129,
+	0x75, 9134,
+	0x76, 9139,
+	0x77, 9144,
+	0x78, 9171,
+	0x79, 9176,
+	0x7A, 9181,
+	0x7B, 9186,
+	0x7C, 9191,
+	0x7D, 9196,
+	0x7E, 9201,
+	0x7F, 9206,
+	0x80, 9271,
+	0x81, 9328,
+	0x83, 9569,
+	0x84, 9810,
+	0x85, 9816,
+	0x86, 9845,
+	0x87, 9851,
+	0x88, 9880,
+	0x89, 9886,
+	0x8A, 9908,
+	0x8B, 9914,
+	0x8C, 9936,
+	0x8D, 9965,
+	0x8E, 9994,
+	0x8F, 10023,
+	0x90, 10059,
+	0x91, 10059,
+	0x92, 10059,
+	0x93, 10059,
+	0x94, 10059,
+	0x95, 10059,
+	0x96, 10059,
+	0x97, 10059,
+	0x98, 10085,
+	0x99, 10105,
+	0x9A, 10125,
+	0x9B, 10142,
+	0x9C, 10145,
+	0x9D, 10168,
+	0x9E, 10191,
+	0x9F, 10194,
+	0xA0, 10197,
+	0xA1, 10216,
+	0xA2, 10238,
+	0xA3, 10257,
+	0xA4, 10279,
+	0xA5, 10282,
+	0xA6, 10302,
+	0xA7, 10305,
+	0xA8, 10325,
+	0xA9, 10331,
+	0xAA, 10360,
+	0xAB, 10363,
+	0xAC, 10383,
+	0xAD, 10386,
+	0xAE, 10406,
+	0xAF, 10409,
+	0xb0, 10429,
+	0xb1, 10429,
+	0xb2, 10429,
+	0xb3, 10429,
+	0xb4, 10429,
+	0xb5, 10429,
+	0xb6, 10429,
+	0xb7, 10429,
+	0xb8, 10435,
+	0xb9, 10435,
+	0xba, 10435,
+	0xbb, 10435,
+	0xbc, 10435,
+	0xbd, 10435,
+	0xbe, 10435,
+	0xbf, 10435,
+	0xC0, 10464,
+	0xC1, 10515,
+	0xC2, 10713,
+	0xC3, 10718,
+	0xC4, 10721,
+	0xC5, 10740,
+	0xC6, 10759,
+	0xC7, 10783,
+	0xC8, 10844,
+	0xC9, 10851,
+	0xCA, 10874,
+	0xCB, 10879,
+	0xCC, 10882,
+	0xCD, 10886,
+	0xCE, 10891,
+	0xCF, 10897,
+	0xD0, 10917,
+	0xD1, 10961,
+	0xD2, 11152,
+	0xD3, 11196,
+	0xD4, 11387,
+	0xD5, 11395,
+	0xD7, 11403,
+	0xD8, 11416,
+	0xD9, 11625,
+	0xDA, 11844,
+	0xDB, 11976,
+	0xDC, 12147,
+	0xDD, 12316,
+	0xDE, 12455,
+	0xDF, 12629,
+	0xE0, 12740,
+	0xE1, 12745,
+	0xE2, 12750,
+	0xE3, 12755,
+	0xE4, 12781,
+	0xE5, 12787,
+	0xE6, 12809,
+	0xE7, 12815,
+	0xE8, 12873,
+	0xE9, 12904,
+	0xEA, 12935,
+	0xEB, 12952,
+	0xEC, 12957,
+	0xED, 12962,
+	0xEE, 12981,
+	0xEF, 12986,
+	0xF1, 13005,
+	0xF4, 13008,
+	0xF5, 13011,
+	0xF6, 13014,
+	0xF7, 13053,
+	0xF8, 13229,
+	0xF9, 13232,
+	0xFA, 13235,
+	0xFB, 13238,
+	0xFC, 13241,
+	0xFD, 13244,
+	0xFE, 13247,
+	0xFF, 13264,
+	uint16(xFail),
+	/*490*/ uint16(xSetOp), uint16(ADD),
+	/*492*/ uint16(xReadSlashR),
+	/*493*/ uint16(xArgRM8),
+	/*494*/ uint16(xArgR8),
+	/*495*/ uint16(xMatch),
+	/*496*/ uint16(xCondIs64), 499, 515,
+	/*499*/ uint16(xCondDataSize), 503, 509, 0,
+	/*503*/ uint16(xSetOp), uint16(ADD),
+	/*505*/ uint16(xReadSlashR),
+	/*506*/ uint16(xArgRM16),
+	/*507*/ uint16(xArgR16),
+	/*508*/ uint16(xMatch),
+	/*509*/ uint16(xSetOp), uint16(ADD),
+	/*511*/ uint16(xReadSlashR),
+	/*512*/ uint16(xArgRM32),
+	/*513*/ uint16(xArgR32),
+	/*514*/ uint16(xMatch),
+	/*515*/ uint16(xCondDataSize), 503, 509, 519,
+	/*519*/ uint16(xSetOp), uint16(ADD),
+	/*521*/ uint16(xReadSlashR),
+	/*522*/ uint16(xArgRM64),
+	/*523*/ uint16(xArgR64),
+	/*524*/ uint16(xMatch),
+	/*525*/ uint16(xSetOp), uint16(ADD),
+	/*527*/ uint16(xReadSlashR),
+	/*528*/ uint16(xArgR8),
+	/*529*/ uint16(xArgRM8),
+	/*530*/ uint16(xMatch),
+	/*531*/ uint16(xCondIs64), 534, 550,
+	/*534*/ uint16(xCondDataSize), 538, 544, 0,
+	/*538*/ uint16(xSetOp), uint16(ADD),
+	/*540*/ uint16(xReadSlashR),
+	/*541*/ uint16(xArgR16),
+	/*542*/ uint16(xArgRM16),
+	/*543*/ uint16(xMatch),
+	/*544*/ uint16(xSetOp), uint16(ADD),
+	/*546*/ uint16(xReadSlashR),
+	/*547*/ uint16(xArgR32),
+	/*548*/ uint16(xArgRM32),
+	/*549*/ uint16(xMatch),
+	/*550*/ uint16(xCondDataSize), 538, 544, 554,
+	/*554*/ uint16(xSetOp), uint16(ADD),
+	/*556*/ uint16(xReadSlashR),
+	/*557*/ uint16(xArgR64),
+	/*558*/ uint16(xArgRM64),
+	/*559*/ uint16(xMatch),
+	/*560*/ uint16(xSetOp), uint16(ADD),
+	/*562*/ uint16(xReadIb),
+	/*563*/ uint16(xArgAL),
+	/*564*/ uint16(xArgImm8u),
+	/*565*/ uint16(xMatch),
+	/*566*/ uint16(xCondIs64), 569, 585,
+	/*569*/ uint16(xCondDataSize), 573, 579, 0,
+	/*573*/ uint16(xSetOp), uint16(ADD),
+	/*575*/ uint16(xReadIw),
+	/*576*/ uint16(xArgAX),
+	/*577*/ uint16(xArgImm16),
+	/*578*/ uint16(xMatch),
+	/*579*/ uint16(xSetOp), uint16(ADD),
+	/*581*/ uint16(xReadId),
+	/*582*/ uint16(xArgEAX),
+	/*583*/ uint16(xArgImm32),
+	/*584*/ uint16(xMatch),
+	/*585*/ uint16(xCondDataSize), 573, 579, 589,
+	/*589*/ uint16(xSetOp), uint16(ADD),
+	/*591*/ uint16(xReadId),
+	/*592*/ uint16(xArgRAX),
+	/*593*/ uint16(xArgImm32),
+	/*594*/ uint16(xMatch),
+	/*595*/ uint16(xCondIs64), 598, 0,
+	/*598*/ uint16(xSetOp), uint16(PUSH),
+	/*600*/ uint16(xArgES),
+	/*601*/ uint16(xMatch),
+	/*602*/ uint16(xCondIs64), 605, 0,
+	/*605*/ uint16(xSetOp), uint16(POP),
+	/*607*/ uint16(xArgES),
+	/*608*/ uint16(xMatch),
+	/*609*/ uint16(xSetOp), uint16(OR),
+	/*611*/ uint16(xReadSlashR),
+	/*612*/ uint16(xArgRM8),
+	/*613*/ uint16(xArgR8),
+	/*614*/ uint16(xMatch),
+	/*615*/ uint16(xCondIs64), 618, 634,
+	/*618*/ uint16(xCondDataSize), 622, 628, 0,
+	/*622*/ uint16(xSetOp), uint16(OR),
+	/*624*/ uint16(xReadSlashR),
+	/*625*/ uint16(xArgRM16),
+	/*626*/ uint16(xArgR16),
+	/*627*/ uint16(xMatch),
+	/*628*/ uint16(xSetOp), uint16(OR),
+	/*630*/ uint16(xReadSlashR),
+	/*631*/ uint16(xArgRM32),
+	/*632*/ uint16(xArgR32),
+	/*633*/ uint16(xMatch),
+	/*634*/ uint16(xCondDataSize), 622, 628, 638,
+	/*638*/ uint16(xSetOp), uint16(OR),
+	/*640*/ uint16(xReadSlashR),
+	/*641*/ uint16(xArgRM64),
+	/*642*/ uint16(xArgR64),
+	/*643*/ uint16(xMatch),
+	/*644*/ uint16(xSetOp), uint16(OR),
+	/*646*/ uint16(xReadSlashR),
+	/*647*/ uint16(xArgR8),
+	/*648*/ uint16(xArgRM8),
+	/*649*/ uint16(xMatch),
+	/*650*/ uint16(xCondIs64), 653, 669,
+	/*653*/ uint16(xCondDataSize), 657, 663, 0,
+	/*657*/ uint16(xSetOp), uint16(OR),
+	/*659*/ uint16(xReadSlashR),
+	/*660*/ uint16(xArgR16),
+	/*661*/ uint16(xArgRM16),
+	/*662*/ uint16(xMatch),
+	/*663*/ uint16(xSetOp), uint16(OR),
+	/*665*/ uint16(xReadSlashR),
+	/*666*/ uint16(xArgR32),
+	/*667*/ uint16(xArgRM32),
+	/*668*/ uint16(xMatch),
+	/*669*/ uint16(xCondDataSize), 657, 663, 673,
+	/*673*/ uint16(xSetOp), uint16(OR),
+	/*675*/ uint16(xReadSlashR),
+	/*676*/ uint16(xArgR64),
+	/*677*/ uint16(xArgRM64),
+	/*678*/ uint16(xMatch),
+	/*679*/ uint16(xSetOp), uint16(OR),
+	/*681*/ uint16(xReadIb),
+	/*682*/ uint16(xArgAL),
+	/*683*/ uint16(xArgImm8u),
+	/*684*/ uint16(xMatch),
+	/*685*/ uint16(xCondIs64), 688, 704,
+	/*688*/ uint16(xCondDataSize), 692, 698, 0,
+	/*692*/ uint16(xSetOp), uint16(OR),
+	/*694*/ uint16(xReadIw),
+	/*695*/ uint16(xArgAX),
+	/*696*/ uint16(xArgImm16),
+	/*697*/ uint16(xMatch),
+	/*698*/ uint16(xSetOp), uint16(OR),
+	/*700*/ uint16(xReadId),
+	/*701*/ uint16(xArgEAX),
+	/*702*/ uint16(xArgImm32),
+	/*703*/ uint16(xMatch),
+	/*704*/ uint16(xCondDataSize), 692, 698, 708,
+	/*708*/ uint16(xSetOp), uint16(OR),
+	/*710*/ uint16(xReadId),
+	/*711*/ uint16(xArgRAX),
+	/*712*/ uint16(xArgImm32),
+	/*713*/ uint16(xMatch),
+	/*714*/ uint16(xCondIs64), 717, 0,
+	/*717*/ uint16(xSetOp), uint16(PUSH),
+	/*719*/ uint16(xArgCS),
+	/*720*/ uint16(xMatch),
+	/*721*/ uint16(xCondByte), 229,
+	0x00, 1182,
+	0x01, 1239,
+	0x02, 1347,
+	0x03, 1369,
+	0x05, 1391,
+	0x06, 1397,
+	0x07, 1400,
+	0x08, 1406,
+	0x09, 1409,
+	0x0B, 1412,
+	0x0D, 1415,
+	0x10, 1428,
+	0x11, 1462,
+	0x12, 1496,
+	0x13, 1539,
+	0x14, 1557,
+	0x15, 1575,
+	0x16, 1593,
+	0x17, 1628,
+	0x18, 1646,
+	0x1F, 1671,
+	0x20, 1692,
+	0x21, 1707,
+	0x22, 1722,
+	0x23, 1737,
+	0x24, 1752,
+	0x26, 1767,
+	0x28, 1782,
+	0x29, 1800,
+	0x2A, 1818,
+	0x2B, 1905,
+	0x2C, 1939,
+	0x2D, 2026,
+	0x2E, 2113,
+	0x2F, 2131,
+	0x30, 2149,
+	0x31, 2152,
+	0x32, 2155,
+	0x33, 2158,
+	0x34, 2161,
+	0x35, 2164,
+	0x38, 2174,
+	0x3A, 3075,
+	0x40, 3486,
+	0x41, 3515,
+	0x42, 3544,
+	0x43, 3573,
+	0x44, 3602,
+	0x45, 3631,
+	0x46, 3660,
+	0x47, 3689,
+	0x48, 3718,
+	0x49, 3747,
+	0x4A, 3776,
+	0x4B, 3805,
+	0x4C, 3834,
+	0x4D, 3863,
+	0x4E, 3892,
+	0x4F, 3921,
+	0x50, 3950,
+	0x51, 3968,
+	0x52, 4002,
+	0x53, 4020,
+	0x54, 4038,
+	0x55, 4056,
+	0x56, 4074,
+	0x57, 4092,
+	0x58, 4110,
+	0x59, 4144,
+	0x5A, 4178,
+	0x5B, 4212,
+	0x5C, 4238,
+	0x5D, 4272,
+	0x5E, 4306,
+	0x5F, 4340,
+	0x60, 4374,
+	0x61, 4392,
+	0x62, 4410,
+	0x63, 4428,
+	0x64, 4446,
+	0x65, 4464,
+	0x66, 4482,
+	0x67, 4500,
+	0x68, 4518,
+	0x69, 4536,
+	0x6A, 4554,
+	0x6B, 4572,
+	0x6C, 4590,
+	0x6D, 4600,
+	0x6E, 4610,
+	0x6F, 4677,
+	0x70, 4703,
+	0x71, 4745,
+	0x72, 4808,
+	0x73, 4871,
+	0x74, 4936,
+	0x75, 4954,
+	0x76, 4972,
+	0x77, 4990,
+	0x7C, 4993,
+	0x7D, 5011,
+	0x7E, 5029,
+	0x7F, 5106,
+	0x80, 5132,
+	0x81, 5163,
+	0x82, 5194,
+	0x83, 5225,
+	0x84, 5256,
+	0x85, 5287,
+	0x86, 5318,
+	0x87, 5349,
+	0x88, 5380,
+	0x89, 5411,
+	0x8A, 5442,
+	0x8B, 5473,
+	0x8C, 5504,
+	0x8D, 5535,
+	0x8E, 5566,
+	0x8F, 5597,
+	0x90, 5628,
+	0x91, 5633,
+	0x92, 5638,
+	0x93, 5643,
+	0x94, 5648,
+	0x95, 5653,
+	0x96, 5658,
+	0x97, 5663,
+	0x98, 5668,
+	0x99, 5673,
+	0x9A, 5678,
+	0x9B, 5683,
+	0x9C, 5688,
+	0x9D, 5693,
+	0x9E, 5698,
+	0x9F, 5703,
+	0xA0, 5708,
+	0xA1, 5712,
+	0xA2, 5739,
+	0xA3, 5742,
+	0xA4, 5771,
+	0xA5, 5806,
+	0xA8, 5838,
+	0xA9, 5842,
+	0xAA, 5869,
+	0xAB, 5872,
+	0xAC, 5901,
+	0xAD, 5936,
+	0xAE, 5968,
+	0xAF, 6226,
+	0xB0, 6255,
+	0xB1, 6261,
+	0xB2, 6290,
+	0xB3, 6319,
+	0xB4, 6348,
+	0xB5, 6377,
+	0xB6, 6406,
+	0xB7, 6435,
+	0xB8, 6464,
+	0xB9, 6501,
+	0xBA, 6511,
+	0xBB, 6636,
+	0xBC, 6665,
+	0xBD, 6732,
+	0xBE, 6799,
+	0xBF, 6828,
+	0xC0, 6857,
+	0xC1, 6863,
+	0xC2, 6892,
+	0xC3, 6934,
+	0xC4, 6963,
+	0xC5, 6985,
+	0xC6, 7007,
+	0xC7, 7029,
+	0xc8, 7158,
+	0xc9, 7158,
+	0xca, 7158,
+	0xcb, 7158,
+	0xcc, 7158,
+	0xcd, 7158,
+	0xce, 7158,
+	0xcf, 7158,
+	0xD0, 7181,
+	0xD1, 7199,
+	0xD2, 7217,
+	0xD3, 7235,
+	0xD4, 7253,
+	0xD5, 7271,
+	0xD6, 7289,
+	0xD7, 7315,
+	0xD8, 7333,
+	0xD9, 7351,
+	0xDA, 7369,
+	0xDB, 7387,
+	0xDC, 7405,
+	0xDD, 7423,
+	0xDE, 7441,
+	0xDF, 7459,
+	0xE0, 7477,
+	0xE1, 7495,
+	0xE2, 7513,
+	0xE3, 7531,
+	0xE4, 7549,
+	0xE5, 7567,
+	0xE6, 7585,
+	0xE7, 7611,
+	0xE8, 7629,
+	0xE9, 7647,
+	0xEA, 7665,
+	0xEB, 7683,
+	0xEC, 7701,
+	0xED, 7719,
+	0xEE, 7737,
+	0xEF, 7755,
+	0xF0, 7773,
+	0xF1, 7783,
+	0xF2, 7801,
+	0xF3, 7819,
+	0xF4, 7837,
+	0xF5, 7855,
+	0xF6, 7873,
+	0xF7, 7891,
+	0xF8, 7909,
+	0xF9, 7927,
+	0xFA, 7945,
+	0xFB, 7963,
+	0xFC, 7981,
+	0xFD, 7999,
+	0xFE, 8017,
+	0xFF, 8035,
+	uint16(xFail),
+	/*1182*/ uint16(xCondSlashR),
+	1191, // 0
+	1207, // 1
+	1223, // 2
+	1227, // 3
+	1231, // 4
+	1235, // 5
+	0,    // 6
+	0,    // 7
+	/*1191*/ uint16(xCondDataSize), 1195, 1199, 1203,
+	/*1195*/ uint16(xSetOp), uint16(SLDT),
+	/*1197*/ uint16(xArgRM16),
+	/*1198*/ uint16(xMatch),
+	/*1199*/ uint16(xSetOp), uint16(SLDT),
+	/*1201*/ uint16(xArgR32M16),
+	/*1202*/ uint16(xMatch),
+	/*1203*/ uint16(xSetOp), uint16(SLDT),
+	/*1205*/ uint16(xArgR64M16),
+	/*1206*/ uint16(xMatch),
+	/*1207*/ uint16(xCondDataSize), 1211, 1215, 1219,
+	/*1211*/ uint16(xSetOp), uint16(STR),
+	/*1213*/ uint16(xArgRM16),
+	/*1214*/ uint16(xMatch),
+	/*1215*/ uint16(xSetOp), uint16(STR),
+	/*1217*/ uint16(xArgR32M16),
+	/*1218*/ uint16(xMatch),
+	/*1219*/ uint16(xSetOp), uint16(STR),
+	/*1221*/ uint16(xArgR64M16),
+	/*1222*/ uint16(xMatch),
+	/*1223*/ uint16(xSetOp), uint16(LLDT),
+	/*1225*/ uint16(xArgRM16),
+	/*1226*/ uint16(xMatch),
+	/*1227*/ uint16(xSetOp), uint16(LTR),
+	/*1229*/ uint16(xArgRM16),
+	/*1230*/ uint16(xMatch),
+	/*1231*/ uint16(xSetOp), uint16(VERR),
+	/*1233*/ uint16(xArgRM16),
+	/*1234*/ uint16(xMatch),
+	/*1235*/ uint16(xSetOp), uint16(VERW),
+	/*1237*/ uint16(xArgRM16),
+	/*1238*/ uint16(xMatch),
+	/*1239*/ uint16(xCondByte), 8,
+	0xC8, 1320,
+	0xC9, 1323,
+	0xD0, 1326,
+	0xD1, 1329,
+	0xD5, 1332,
+	0xD6, 1335,
+	0xF8, 1338,
+	0xF9, 1344,
+	/*1257*/ uint16(xCondSlashR),
+	1266, // 0
+	1270, // 1
+	1274, // 2
+	1285, // 3
+	1296, // 4
+	0,    // 5
+	1312, // 6
+	1316, // 7
+	/*1266*/ uint16(xSetOp), uint16(SGDT),
+	/*1268*/ uint16(xArgM),
+	/*1269*/ uint16(xMatch),
+	/*1270*/ uint16(xSetOp), uint16(SIDT),
+	/*1272*/ uint16(xArgM),
+	/*1273*/ uint16(xMatch),
+	/*1274*/ uint16(xCondIs64), 1277, 1281,
+	/*1277*/ uint16(xSetOp), uint16(LGDT),
+	/*1279*/ uint16(xArgM16and32),
+	/*1280*/ uint16(xMatch),
+	/*1281*/ uint16(xSetOp), uint16(LGDT),
+	/*1283*/ uint16(xArgM16and64),
+	/*1284*/ uint16(xMatch),
+	/*1285*/ uint16(xCondIs64), 1288, 1292,
+	/*1288*/ uint16(xSetOp), uint16(LIDT),
+	/*1290*/ uint16(xArgM16and32),
+	/*1291*/ uint16(xMatch),
+	/*1292*/ uint16(xSetOp), uint16(LIDT),
+	/*1294*/ uint16(xArgM16and64),
+	/*1295*/ uint16(xMatch),
+	/*1296*/ uint16(xCondDataSize), 1300, 1304, 1308,
+	/*1300*/ uint16(xSetOp), uint16(SMSW),
+	/*1302*/ uint16(xArgRM16),
+	/*1303*/ uint16(xMatch),
+	/*1304*/ uint16(xSetOp), uint16(SMSW),
+	/*1306*/ uint16(xArgR32M16),
+	/*1307*/ uint16(xMatch),
+	/*1308*/ uint16(xSetOp), uint16(SMSW),
+	/*1310*/ uint16(xArgR64M16),
+	/*1311*/ uint16(xMatch),
+	/*1312*/ uint16(xSetOp), uint16(LMSW),
+	/*1314*/ uint16(xArgRM16),
+	/*1315*/ uint16(xMatch),
+	/*1316*/ uint16(xSetOp), uint16(INVLPG),
+	/*1318*/ uint16(xArgM),
+	/*1319*/ uint16(xMatch),
+	/*1320*/ uint16(xSetOp), uint16(MONITOR),
+	/*1322*/ uint16(xMatch),
+	/*1323*/ uint16(xSetOp), uint16(MWAIT),
+	/*1325*/ uint16(xMatch),
+	/*1326*/ uint16(xSetOp), uint16(XGETBV),
+	/*1328*/ uint16(xMatch),
+	/*1329*/ uint16(xSetOp), uint16(XSETBV),
+	/*1331*/ uint16(xMatch),
+	/*1332*/ uint16(xSetOp), uint16(XEND),
+	/*1334*/ uint16(xMatch),
+	/*1335*/ uint16(xSetOp), uint16(XTEST),
+	/*1337*/ uint16(xMatch),
+	/*1338*/ uint16(xCondIs64), 0, 1341,
+	/*1341*/ uint16(xSetOp), uint16(SWAPGS),
+	/*1343*/ uint16(xMatch),
+	/*1344*/ uint16(xSetOp), uint16(RDTSCP),
+	/*1346*/ uint16(xMatch),
+	/*1347*/ uint16(xCondDataSize), 1351, 1357, 1363,
+	/*1351*/ uint16(xSetOp), uint16(LAR),
+	/*1353*/ uint16(xReadSlashR),
+	/*1354*/ uint16(xArgR16),
+	/*1355*/ uint16(xArgRM16),
+	/*1356*/ uint16(xMatch),
+	/*1357*/ uint16(xSetOp), uint16(LAR),
+	/*1359*/ uint16(xReadSlashR),
+	/*1360*/ uint16(xArgR32),
+	/*1361*/ uint16(xArgR32M16),
+	/*1362*/ uint16(xMatch),
+	/*1363*/ uint16(xSetOp), uint16(LAR),
+	/*1365*/ uint16(xReadSlashR),
+	/*1366*/ uint16(xArgR64),
+	/*1367*/ uint16(xArgR64M16),
+	/*1368*/ uint16(xMatch),
+	/*1369*/ uint16(xCondDataSize), 1373, 1379, 1385,
+	/*1373*/ uint16(xSetOp), uint16(LSL),
+	/*1375*/ uint16(xReadSlashR),
+	/*1376*/ uint16(xArgR16),
+	/*1377*/ uint16(xArgRM16),
+	/*1378*/ uint16(xMatch),
+	/*1379*/ uint16(xSetOp), uint16(LSL),
+	/*1381*/ uint16(xReadSlashR),
+	/*1382*/ uint16(xArgR32),
+	/*1383*/ uint16(xArgR32M16),
+	/*1384*/ uint16(xMatch),
+	/*1385*/ uint16(xSetOp), uint16(LSL),
+	/*1387*/ uint16(xReadSlashR),
+	/*1388*/ uint16(xArgR64),
+	/*1389*/ uint16(xArgR32M16),
+	/*1390*/ uint16(xMatch),
+	/*1391*/ uint16(xCondIs64), 0, 1394,
+	/*1394*/ uint16(xSetOp), uint16(SYSCALL),
+	/*1396*/ uint16(xMatch),
+	/*1397*/ uint16(xSetOp), uint16(CLTS),
+	/*1399*/ uint16(xMatch),
+	/*1400*/ uint16(xCondIs64), 0, 1403,
+	/*1403*/ uint16(xSetOp), uint16(SYSRET),
+	/*1405*/ uint16(xMatch),
+	/*1406*/ uint16(xSetOp), uint16(INVD),
+	/*1408*/ uint16(xMatch),
+	/*1409*/ uint16(xSetOp), uint16(WBINVD),
+	/*1411*/ uint16(xMatch),
+	/*1412*/ uint16(xSetOp), uint16(UD2),
+	/*1414*/ uint16(xMatch),
+	/*1415*/ uint16(xCondSlashR),
+	0,    // 0
+	1424, // 1
+	0,    // 2
+	0,    // 3
+	0,    // 4
+	0,    // 5
+	0,    // 6
+	0,    // 7
+	/*1424*/ uint16(xSetOp), uint16(PREFETCHW),
+	/*1426*/ uint16(xArgM8),
+	/*1427*/ uint16(xMatch),
+	/*1428*/ uint16(xCondPrefix), 4,
+	0xF3, 1456,
+	0xF2, 1450,
+	0x66, 1444,
+	0x0, 1438,
+	/*1438*/ uint16(xSetOp), uint16(MOVUPS),
+	/*1440*/ uint16(xReadSlashR),
+	/*1441*/ uint16(xArgXmm1),
+	/*1442*/ uint16(xArgXmm2M128),
+	/*1443*/ uint16(xMatch),
+	/*1444*/ uint16(xSetOp), uint16(MOVUPD),
+	/*1446*/ uint16(xReadSlashR),
+	/*1447*/ uint16(xArgXmm1),
+	/*1448*/ uint16(xArgXmm2M128),
+	/*1449*/ uint16(xMatch),
+	/*1450*/ uint16(xSetOp), uint16(MOVSD_XMM),
+	/*1452*/ uint16(xReadSlashR),
+	/*1453*/ uint16(xArgXmm1),
+	/*1454*/ uint16(xArgXmm2M64),
+	/*1455*/ uint16(xMatch),
+	/*1456*/ uint16(xSetOp), uint16(MOVSS),
+	/*1458*/ uint16(xReadSlashR),
+	/*1459*/ uint16(xArgXmm1),
+	/*1460*/ uint16(xArgXmm2M32),
+	/*1461*/ uint16(xMatch),
+	/*1462*/ uint16(xCondPrefix), 4,
+	0xF3, 1490,
+	0xF2, 1484,
+	0x66, 1478,
+	0x0, 1472,
+	/*1472*/ uint16(xSetOp), uint16(MOVUPS),
+	/*1474*/ uint16(xReadSlashR),
+	/*1475*/ uint16(xArgXmm2M128),
+	/*1476*/ uint16(xArgXmm1),
+	/*1477*/ uint16(xMatch),
+	/*1478*/ uint16(xSetOp), uint16(MOVUPD),
+	/*1480*/ uint16(xReadSlashR),
+	/*1481*/ uint16(xArgXmm2M128),
+	/*1482*/ uint16(xArgXmm),
+	/*1483*/ uint16(xMatch),
+	/*1484*/ uint16(xSetOp), uint16(MOVSD_XMM),
+	/*1486*/ uint16(xReadSlashR),
+	/*1487*/ uint16(xArgXmm2M64),
+	/*1488*/ uint16(xArgXmm1),
+	/*1489*/ uint16(xMatch),
+	/*1490*/ uint16(xSetOp), uint16(MOVSS),
+	/*1492*/ uint16(xReadSlashR),
+	/*1493*/ uint16(xArgXmm2M32),
+	/*1494*/ uint16(xArgXmm),
+	/*1495*/ uint16(xMatch),
+	/*1496*/ uint16(xCondPrefix), 4,
+	0xF3, 1533,
+	0xF2, 1527,
+	0x66, 1521,
+	0x0, 1506,
+	/*1506*/ uint16(xCondIsMem), 1509, 1515,
+	/*1509*/ uint16(xSetOp), uint16(MOVHLPS),
+	/*1511*/ uint16(xReadSlashR),
+	/*1512*/ uint16(xArgXmm1),
+	/*1513*/ uint16(xArgXmm2),
+	/*1514*/ uint16(xMatch),
+	/*1515*/ uint16(xSetOp), uint16(MOVLPS),
+	/*1517*/ uint16(xReadSlashR),
+	/*1518*/ uint16(xArgXmm),
+	/*1519*/ uint16(xArgM64),
+	/*1520*/ uint16(xMatch),
+	/*1521*/ uint16(xSetOp), uint16(MOVLPD),
+	/*1523*/ uint16(xReadSlashR),
+	/*1524*/ uint16(xArgXmm),
+	/*1525*/ uint16(xArgXmm2M64),
+	/*1526*/ uint16(xMatch),
+	/*1527*/ uint16(xSetOp), uint16(MOVDDUP),
+	/*1529*/ uint16(xReadSlashR),
+	/*1530*/ uint16(xArgXmm1),
+	/*1531*/ uint16(xArgXmm2M64),
+	/*1532*/ uint16(xMatch),
+	/*1533*/ uint16(xSetOp), uint16(MOVSLDUP),
+	/*1535*/ uint16(xReadSlashR),
+	/*1536*/ uint16(xArgXmm1),
+	/*1537*/ uint16(xArgXmm2M128),
+	/*1538*/ uint16(xMatch),
+	/*1539*/ uint16(xCondPrefix), 2,
+	0x66, 1551,
+	0x0, 1545,
+	/*1545*/ uint16(xSetOp), uint16(MOVLPS),
+	/*1547*/ uint16(xReadSlashR),
+	/*1548*/ uint16(xArgM64),
+	/*1549*/ uint16(xArgXmm),
+	/*1550*/ uint16(xMatch),
+	/*1551*/ uint16(xSetOp), uint16(MOVLPD),
+	/*1553*/ uint16(xReadSlashR),
+	/*1554*/ uint16(xArgXmm2M64),
+	/*1555*/ uint16(xArgXmm),
+	/*1556*/ uint16(xMatch),
+	/*1557*/ uint16(xCondPrefix), 2,
+	0x66, 1569,
+	0x0, 1563,
+	/*1563*/ uint16(xSetOp), uint16(UNPCKLPS),
+	/*1565*/ uint16(xReadSlashR),
+	/*1566*/ uint16(xArgXmm1),
+	/*1567*/ uint16(xArgXmm2M128),
+	/*1568*/ uint16(xMatch),
+	/*1569*/ uint16(xSetOp), uint16(UNPCKLPD),
+	/*1571*/ uint16(xReadSlashR),
+	/*1572*/ uint16(xArgXmm1),
+	/*1573*/ uint16(xArgXmm2M128),
+	/*1574*/ uint16(xMatch),
+	/*1575*/ uint16(xCondPrefix), 2,
+	0x66, 1587,
+	0x0, 1581,
+	/*1581*/ uint16(xSetOp), uint16(UNPCKHPS),
+	/*1583*/ uint16(xReadSlashR),
+	/*1584*/ uint16(xArgXmm1),
+	/*1585*/ uint16(xArgXmm2M128),
+	/*1586*/ uint16(xMatch),
+	/*1587*/ uint16(xSetOp), uint16(UNPCKHPD),
+	/*1589*/ uint16(xReadSlashR),
+	/*1590*/ uint16(xArgXmm1),
+	/*1591*/ uint16(xArgXmm2M128),
+	/*1592*/ uint16(xMatch),
+	/*1593*/ uint16(xCondPrefix), 3,
+	0xF3, 1622,
+	0x66, 1616,
+	0x0, 1601,
+	/*1601*/ uint16(xCondIsMem), 1604, 1610,
+	/*1604*/ uint16(xSetOp), uint16(MOVLHPS),
+	/*1606*/ uint16(xReadSlashR),
+	/*1607*/ uint16(xArgXmm1),
+	/*1608*/ uint16(xArgXmm2),
+	/*1609*/ uint16(xMatch),
+	/*1610*/ uint16(xSetOp), uint16(MOVHPS),
+	/*1612*/ uint16(xReadSlashR),
+	/*1613*/ uint16(xArgXmm),
+	/*1614*/ uint16(xArgM64),
+	/*1615*/ uint16(xMatch),
+	/*1616*/ uint16(xSetOp), uint16(MOVHPD),
+	/*1618*/ uint16(xReadSlashR),
+	/*1619*/ uint16(xArgXmm),
+	/*1620*/ uint16(xArgXmm2M64),
+	/*1621*/ uint16(xMatch),
+	/*1622*/ uint16(xSetOp), uint16(MOVSHDUP),
+	/*1624*/ uint16(xReadSlashR),
+	/*1625*/ uint16(xArgXmm1),
+	/*1626*/ uint16(xArgXmm2M128),
+	/*1627*/ uint16(xMatch),
+	/*1628*/ uint16(xCondPrefix), 2,
+	0x66, 1640,
+	0x0, 1634,
+	/*1634*/ uint16(xSetOp), uint16(MOVHPS),
+	/*1636*/ uint16(xReadSlashR),
+	/*1637*/ uint16(xArgM64),
+	/*1638*/ uint16(xArgXmm),
+	/*1639*/ uint16(xMatch),
+	/*1640*/ uint16(xSetOp), uint16(MOVHPD),
+	/*1642*/ uint16(xReadSlashR),
+	/*1643*/ uint16(xArgXmm2M64),
+	/*1644*/ uint16(xArgXmm),
+	/*1645*/ uint16(xMatch),
+	/*1646*/ uint16(xCondSlashR),
+	1655, // 0
+	1659, // 1
+	1663, // 2
+	1667, // 3
+	0,    // 4
+	0,    // 5
+	0,    // 6
+	0,    // 7
+	/*1655*/ uint16(xSetOp), uint16(PREFETCHNTA),
+	/*1657*/ uint16(xArgM8),
+	/*1658*/ uint16(xMatch),
+	/*1659*/ uint16(xSetOp), uint16(PREFETCHT0),
+	/*1661*/ uint16(xArgM8),
+	/*1662*/ uint16(xMatch),
+	/*1663*/ uint16(xSetOp), uint16(PREFETCHT1),
+	/*1665*/ uint16(xArgM8),
+	/*1666*/ uint16(xMatch),
+	/*1667*/ uint16(xSetOp), uint16(PREFETCHT2),
+	/*1669*/ uint16(xArgM8),
+	/*1670*/ uint16(xMatch),
+	/*1671*/ uint16(xCondSlashR),
+	1680, // 0
+	0,    // 1
+	0,    // 2
+	0,    // 3
+	0,    // 4
+	0,    // 5
+	0,    // 6
+	0,    // 7
+	/*1680*/ uint16(xCondDataSize), 1684, 1688, 0,
+	/*1684*/ uint16(xSetOp), uint16(NOP),
+	/*1686*/ uint16(xArgRM16),
+	/*1687*/ uint16(xMatch),
+	/*1688*/ uint16(xSetOp), uint16(NOP),
+	/*1690*/ uint16(xArgRM32),
+	/*1691*/ uint16(xMatch),
+	/*1692*/ uint16(xCondIs64), 1695, 1701,
+	/*1695*/ uint16(xSetOp), uint16(MOV),
+	/*1697*/ uint16(xReadSlashR),
+	/*1698*/ uint16(xArgRmf32),
+	/*1699*/ uint16(xArgCR0dashCR7),
+	/*1700*/ uint16(xMatch),
+	/*1701*/ uint16(xSetOp), uint16(MOV),
+	/*1703*/ uint16(xReadSlashR),
+	/*1704*/ uint16(xArgRmf64),
+	/*1705*/ uint16(xArgCR0dashCR7),
+	/*1706*/ uint16(xMatch),
+	/*1707*/ uint16(xCondIs64), 1710, 1716,
+	/*1710*/ uint16(xSetOp), uint16(MOV),
+	/*1712*/ uint16(xReadSlashR),
+	/*1713*/ uint16(xArgRmf32),
+	/*1714*/ uint16(xArgDR0dashDR7),
+	/*1715*/ uint16(xMatch),
+	/*1716*/ uint16(xSetOp), uint16(MOV),
+	/*1718*/ uint16(xReadSlashR),
+	/*1719*/ uint16(xArgRmf64),
+	/*1720*/ uint16(xArgDR0dashDR7),
+	/*1721*/ uint16(xMatch),
+	/*1722*/ uint16(xCondIs64), 1725, 1731,
+	/*1725*/ uint16(xSetOp), uint16(MOV),
+	/*1727*/ uint16(xReadSlashR),
+	/*1728*/ uint16(xArgCR0dashCR7),
+	/*1729*/ uint16(xArgRmf32),
+	/*1730*/ uint16(xMatch),
+	/*1731*/ uint16(xSetOp), uint16(MOV),
+	/*1733*/ uint16(xReadSlashR),
+	/*1734*/ uint16(xArgCR0dashCR7),
+	/*1735*/ uint16(xArgRmf64),
+	/*1736*/ uint16(xMatch),
+	/*1737*/ uint16(xCondIs64), 1740, 1746,
+	/*1740*/ uint16(xSetOp), uint16(MOV),
+	/*1742*/ uint16(xReadSlashR),
+	/*1743*/ uint16(xArgDR0dashDR7),
+	/*1744*/ uint16(xArgRmf32),
+	/*1745*/ uint16(xMatch),
+	/*1746*/ uint16(xSetOp), uint16(MOV),
+	/*1748*/ uint16(xReadSlashR),
+	/*1749*/ uint16(xArgDR0dashDR7),
+	/*1750*/ uint16(xArgRmf64),
+	/*1751*/ uint16(xMatch),
+	/*1752*/ uint16(xCondIs64), 1755, 1761,
+	/*1755*/ uint16(xSetOp), uint16(MOV),
+	/*1757*/ uint16(xReadSlashR),
+	/*1758*/ uint16(xArgRmf32),
+	/*1759*/ uint16(xArgTR0dashTR7),
+	/*1760*/ uint16(xMatch),
+	/*1761*/ uint16(xSetOp), uint16(MOV),
+	/*1763*/ uint16(xReadSlashR),
+	/*1764*/ uint16(xArgRmf64),
+	/*1765*/ uint16(xArgTR0dashTR7),
+	/*1766*/ uint16(xMatch),
+	/*1767*/ uint16(xCondIs64), 1770, 1776,
+	/*1770*/ uint16(xSetOp), uint16(MOV),
+	/*1772*/ uint16(xReadSlashR),
+	/*1773*/ uint16(xArgTR0dashTR7),
+	/*1774*/ uint16(xArgRmf32),
+	/*1775*/ uint16(xMatch),
+	/*1776*/ uint16(xSetOp), uint16(MOV),
+	/*1778*/ uint16(xReadSlashR),
+	/*1779*/ uint16(xArgTR0dashTR7),
+	/*1780*/ uint16(xArgRmf64),
+	/*1781*/ uint16(xMatch),
+	/*1782*/ uint16(xCondPrefix), 2,
+	0x66, 1794,
+	0x0, 1788,
+	/*1788*/ uint16(xSetOp), uint16(MOVAPS),
+	/*1790*/ uint16(xReadSlashR),
+	/*1791*/ uint16(xArgXmm1),
+	/*1792*/ uint16(xArgXmm2M128),
+	/*1793*/ uint16(xMatch),
+	/*1794*/ uint16(xSetOp), uint16(MOVAPD),
+	/*1796*/ uint16(xReadSlashR),
+	/*1797*/ uint16(xArgXmm1),
+	/*1798*/ uint16(xArgXmm2M128),
+	/*1799*/ uint16(xMatch),
+	/*1800*/ uint16(xCondPrefix), 2,
+	0x66, 1812,
+	0x0, 1806,
+	/*1806*/ uint16(xSetOp), uint16(MOVAPS),
+	/*1808*/ uint16(xReadSlashR),
+	/*1809*/ uint16(xArgXmm2M128),
+	/*1810*/ uint16(xArgXmm1),
+	/*1811*/ uint16(xMatch),
+	/*1812*/ uint16(xSetOp), uint16(MOVAPD),
+	/*1814*/ uint16(xReadSlashR),
+	/*1815*/ uint16(xArgXmm2M128),
+	/*1816*/ uint16(xArgXmm1),
+	/*1817*/ uint16(xMatch),
+	/*1818*/ uint16(xCondIs64), 1821, 1875,
+	/*1821*/ uint16(xCondPrefix), 4,
+	0xF3, 1859,
+	0xF2, 1843,
+	0x66, 1837,
+	0x0, 1831,
+	/*1831*/ uint16(xSetOp), uint16(CVTPI2PS),
+	/*1833*/ uint16(xReadSlashR),
+	/*1834*/ uint16(xArgXmm),
+	/*1835*/ uint16(xArgMmM64),
+	/*1836*/ uint16(xMatch),
+	/*1837*/ uint16(xSetOp), uint16(CVTPI2PD),
+	/*1839*/ uint16(xReadSlashR),
+	/*1840*/ uint16(xArgXmm),
+	/*1841*/ uint16(xArgMmM64),
+	/*1842*/ uint16(xMatch),
+	/*1843*/ uint16(xCondDataSize), 1847, 1853, 0,
+	/*1847*/ uint16(xSetOp), uint16(CVTSI2SD),
+	/*1849*/ uint16(xReadSlashR),
+	/*1850*/ uint16(xArgXmm),
+	/*1851*/ uint16(xArgRM32),
+	/*1852*/ uint16(xMatch),
+	/*1853*/ uint16(xSetOp), uint16(CVTSI2SD),
+	/*1855*/ uint16(xReadSlashR),
+	/*1856*/ uint16(xArgXmm),
+	/*1857*/ uint16(xArgRM32),
+	/*1858*/ uint16(xMatch),
+	/*1859*/ uint16(xCondDataSize), 1863, 1869, 0,
+	/*1863*/ uint16(xSetOp), uint16(CVTSI2SS),
+	/*1865*/ uint16(xReadSlashR),
+	/*1866*/ uint16(xArgXmm),
+	/*1867*/ uint16(xArgRM32),
+	/*1868*/ uint16(xMatch),
+	/*1869*/ uint16(xSetOp), uint16(CVTSI2SS),
+	/*1871*/ uint16(xReadSlashR),
+	/*1872*/ uint16(xArgXmm),
+	/*1873*/ uint16(xArgRM32),
+	/*1874*/ uint16(xMatch),
+	/*1875*/ uint16(xCondPrefix), 4,
+	0xF3, 1895,
+	0xF2, 1885,
+	0x66, 1837,
+	0x0, 1831,
+	/*1885*/ uint16(xCondDataSize), 1847, 1853, 1889,
+	/*1889*/ uint16(xSetOp), uint16(CVTSI2SD),
+	/*1891*/ uint16(xReadSlashR),
+	/*1892*/ uint16(xArgXmm),
+	/*1893*/ uint16(xArgRM64),
+	/*1894*/ uint16(xMatch),
+	/*1895*/ uint16(xCondDataSize), 1863, 1869, 1899,
+	/*1899*/ uint16(xSetOp), uint16(CVTSI2SS),
+	/*1901*/ uint16(xReadSlashR),
+	/*1902*/ uint16(xArgXmm),
+	/*1903*/ uint16(xArgRM64),
+	/*1904*/ uint16(xMatch),
+	/*1905*/ uint16(xCondPrefix), 4,
+	0xF3, 1933,
+	0xF2, 1927,
+	0x66, 1921,
+	0x0, 1915,
+	/*1915*/ uint16(xSetOp), uint16(MOVNTPS),
+	/*1917*/ uint16(xReadSlashR),
+	/*1918*/ uint16(xArgM128),
+	/*1919*/ uint16(xArgXmm),
+	/*1920*/ uint16(xMatch),
+	/*1921*/ uint16(xSetOp), uint16(MOVNTPD),
+	/*1923*/ uint16(xReadSlashR),
+	/*1924*/ uint16(xArgM128),
+	/*1925*/ uint16(xArgXmm),
+	/*1926*/ uint16(xMatch),
+	/*1927*/ uint16(xSetOp), uint16(MOVNTSD),
+	/*1929*/ uint16(xReadSlashR),
+	/*1930*/ uint16(xArgM64),
+	/*1931*/ uint16(xArgXmm),
+	/*1932*/ uint16(xMatch),
+	/*1933*/ uint16(xSetOp), uint16(MOVNTSS),
+	/*1935*/ uint16(xReadSlashR),
+	/*1936*/ uint16(xArgM32),
+	/*1937*/ uint16(xArgXmm),
+	/*1938*/ uint16(xMatch),
+	/*1939*/ uint16(xCondIs64), 1942, 1996,
+	/*1942*/ uint16(xCondPrefix), 4,
+	0xF3, 1980,
+	0xF2, 1964,
+	0x66, 1958,
+	0x0, 1952,
+	/*1952*/ uint16(xSetOp), uint16(CVTTPS2PI),
+	/*1954*/ uint16(xReadSlashR),
+	/*1955*/ uint16(xArgMm),
+	/*1956*/ uint16(xArgXmmM64),
+	/*1957*/ uint16(xMatch),
+	/*1958*/ uint16(xSetOp), uint16(CVTTPD2PI),
+	/*1960*/ uint16(xReadSlashR),
+	/*1961*/ uint16(xArgMm),
+	/*1962*/ uint16(xArgXmmM128),
+	/*1963*/ uint16(xMatch),
+	/*1964*/ uint16(xCondDataSize), 1968, 1974, 0,
+	/*1968*/ uint16(xSetOp), uint16(CVTTSD2SI),
+	/*1970*/ uint16(xReadSlashR),
+	/*1971*/ uint16(xArgR32),
+	/*1972*/ uint16(xArgXmmM64),
+	/*1973*/ uint16(xMatch),
+	/*1974*/ uint16(xSetOp), uint16(CVTTSD2SI),
+	/*1976*/ uint16(xReadSlashR),
+	/*1977*/ uint16(xArgR32),
+	/*1978*/ uint16(xArgXmmM64),
+	/*1979*/ uint16(xMatch),
+	/*1980*/ uint16(xCondDataSize), 1984, 1990, 0,
+	/*1984*/ uint16(xSetOp), uint16(CVTTSS2SI),
+	/*1986*/ uint16(xReadSlashR),
+	/*1987*/ uint16(xArgR32),
+	/*1988*/ uint16(xArgXmmM32),
+	/*1989*/ uint16(xMatch),
+	/*1990*/ uint16(xSetOp), uint16(CVTTSS2SI),
+	/*1992*/ uint16(xReadSlashR),
+	/*1993*/ uint16(xArgR32),
+	/*1994*/ uint16(xArgXmmM32),
+	/*1995*/ uint16(xMatch),
+	/*1996*/ uint16(xCondPrefix), 4,
+	0xF3, 2016,
+	0xF2, 2006,
+	0x66, 1958,
+	0x0, 1952,
+	/*2006*/ uint16(xCondDataSize), 1968, 1974, 2010,
+	/*2010*/ uint16(xSetOp), uint16(CVTTSD2SI),
+	/*2012*/ uint16(xReadSlashR),
+	/*2013*/ uint16(xArgR64),
+	/*2014*/ uint16(xArgXmmM64),
+	/*2015*/ uint16(xMatch),
+	/*2016*/ uint16(xCondDataSize), 1984, 1990, 2020,
+	/*2020*/ uint16(xSetOp), uint16(CVTTSS2SI),
+	/*2022*/ uint16(xReadSlashR),
+	/*2023*/ uint16(xArgR64),
+	/*2024*/ uint16(xArgXmmM32),
+	/*2025*/ uint16(xMatch),
+	/*2026*/ uint16(xCondIs64), 2029, 2083,
+	/*2029*/ uint16(xCondPrefix), 4,
+	0xF3, 2067,
+	0xF2, 2051,
+	0x66, 2045,
+	0x0, 2039,
+	/*2039*/ uint16(xSetOp), uint16(CVTPS2PI),
+	/*2041*/ uint16(xReadSlashR),
+	/*2042*/ uint16(xArgMm),
+	/*2043*/ uint16(xArgXmmM64),
+	/*2044*/ uint16(xMatch),
+	/*2045*/ uint16(xSetOp), uint16(CVTPD2PI),
+	/*2047*/ uint16(xReadSlashR),
+	/*2048*/ uint16(xArgMm),
+	/*2049*/ uint16(xArgXmmM128),
+	/*2050*/ uint16(xMatch),
+	/*2051*/ uint16(xCondDataSize), 2055, 2061, 0,
+	/*2055*/ uint16(xSetOp), uint16(CVTSD2SI),
+	/*2057*/ uint16(xReadSlashR),
+	/*2058*/ uint16(xArgR32),
+	/*2059*/ uint16(xArgXmmM64),
+	/*2060*/ uint16(xMatch),
+	/*2061*/ uint16(xSetOp), uint16(CVTSD2SI),
+	/*2063*/ uint16(xReadSlashR),
+	/*2064*/ uint16(xArgR32),
+	/*2065*/ uint16(xArgXmmM64),
+	/*2066*/ uint16(xMatch),
+	/*2067*/ uint16(xCondDataSize), 2071, 2077, 0,
+	/*2071*/ uint16(xSetOp), uint16(CVTSS2SI),
+	/*2073*/ uint16(xReadSlashR),
+	/*2074*/ uint16(xArgR32),
+	/*2075*/ uint16(xArgXmmM32),
+	/*2076*/ uint16(xMatch),
+	/*2077*/ uint16(xSetOp), uint16(CVTSS2SI),
+	/*2079*/ uint16(xReadSlashR),
+	/*2080*/ uint16(xArgR32),
+	/*2081*/ uint16(xArgXmmM32),
+	/*2082*/ uint16(xMatch),
+	/*2083*/ uint16(xCondPrefix), 4,
+	0xF3, 2103,
+	0xF2, 2093,
+	0x66, 2045,
+	0x0, 2039,
+	/*2093*/ uint16(xCondDataSize), 2055, 2061, 2097,
+	/*2097*/ uint16(xSetOp), uint16(CVTSD2SI),
+	/*2099*/ uint16(xReadSlashR),
+	/*2100*/ uint16(xArgR64),
+	/*2101*/ uint16(xArgXmmM64),
+	/*2102*/ uint16(xMatch),
+	/*2103*/ uint16(xCondDataSize), 2071, 2077, 2107,
+	/*2107*/ uint16(xSetOp), uint16(CVTSS2SI),
+	/*2109*/ uint16(xReadSlashR),
+	/*2110*/ uint16(xArgR64),
+	/*2111*/ uint16(xArgXmmM32),
+	/*2112*/ uint16(xMatch),
+	/*2113*/ uint16(xCondPrefix), 2,
+	0x66, 2125,
+	0x0, 2119,
+	/*2119*/ uint16(xSetOp), uint16(UCOMISS),
+	/*2121*/ uint16(xReadSlashR),
+	/*2122*/ uint16(xArgXmm1),
+	/*2123*/ uint16(xArgXmm2M32),
+	/*2124*/ uint16(xMatch),
+	/*2125*/ uint16(xSetOp), uint16(UCOMISD),
+	/*2127*/ uint16(xReadSlashR),
+	/*2128*/ uint16(xArgXmm1),
+	/*2129*/ uint16(xArgXmm2M64),
+	/*2130*/ uint16(xMatch),
+	/*2131*/ uint16(xCondPrefix), 2,
+	0x66, 2143,
+	0x0, 2137,
+	/*2137*/ uint16(xSetOp), uint16(COMISS),
+	/*2139*/ uint16(xReadSlashR),
+	/*2140*/ uint16(xArgXmm1),
+	/*2141*/ uint16(xArgXmm2M32),
+	/*2142*/ uint16(xMatch),
+	/*2143*/ uint16(xSetOp), uint16(COMISD),
+	/*2145*/ uint16(xReadSlashR),
+	/*2146*/ uint16(xArgXmm1),
+	/*2147*/ uint16(xArgXmm2M64),
+	/*2148*/ uint16(xMatch),
+	/*2149*/ uint16(xSetOp), uint16(WRMSR),
+	/*2151*/ uint16(xMatch),
+	/*2152*/ uint16(xSetOp), uint16(RDTSC),
+	/*2154*/ uint16(xMatch),
+	/*2155*/ uint16(xSetOp), uint16(RDMSR),
+	/*2157*/ uint16(xMatch),
+	/*2158*/ uint16(xSetOp), uint16(RDPMC),
+	/*2160*/ uint16(xMatch),
+	/*2161*/ uint16(xSetOp), uint16(SYSENTER),
+	/*2163*/ uint16(xMatch),
+	/*2164*/ uint16(xCondDataSize), 2168, 2168, 2171,
+	/*2168*/ uint16(xSetOp), uint16(SYSEXIT),
+	/*2170*/ uint16(xMatch),
+	/*2171*/ uint16(xSetOp), uint16(SYSEXIT),
+	/*2173*/ uint16(xMatch),
+	/*2174*/ uint16(xCondByte), 54,
+	0x00, 2285,
+	0x01, 2303,
+	0x02, 2321,
+	0x03, 2339,
+	0x04, 2357,
+	0x05, 2375,
+	0x06, 2393,
+	0x07, 2411,
+	0x08, 2429,
+	0x09, 2447,
+	0x0A, 2465,
+	0x0B, 2483,
+	0x10, 2501,
+	0x14, 2512,
+	0x15, 2523,
+	0x17, 2534,
+	0x1C, 2544,
+	0x1D, 2562,
+	0x1E, 2580,
+	0x20, 2598,
+	0x21, 2608,
+	0x22, 2618,
+	0x23, 2628,
+	0x24, 2638,
+	0x25, 2648,
+	0x28, 2658,
+	0x29, 2668,
+	0x2A, 2678,
+	0x2B, 2688,
+	0x30, 2698,
+	0x31, 2708,
+	0x32, 2718,
+	0x33, 2728,
+	0x34, 2738,
+	0x35, 2748,
+	0x37, 2758,
+	0x38, 2768,
+	0x39, 2778,
+	0x3A, 2788,
+	0x3B, 2798,
+	0x3C, 2808,
+	0x3D, 2818,
+	0x3E, 2828,
+	0x3F, 2838,
+	0x40, 2848,
+	0x41, 2858,
+	0x82, 2868,
+	0xDB, 2891,
+	0xDC, 2901,
+	0xDD, 2911,
+	0xDE, 2921,
+	0xDF, 2931,
+	0xF0, 2941,
+	0xF1, 3008,
+	uint16(xFail),
+	/*2285*/ uint16(xCondPrefix), 2,
+	0x66, 2297,
+	0x0, 2291,
+	/*2291*/ uint16(xSetOp), uint16(PSHUFB),
+	/*2293*/ uint16(xReadSlashR),
+	/*2294*/ uint16(xArgMm1),
+	/*2295*/ uint16(xArgMm2M64),
+	/*2296*/ uint16(xMatch),
+	/*2297*/ uint16(xSetOp), uint16(PSHUFB),
+	/*2299*/ uint16(xReadSlashR),
+	/*2300*/ uint16(xArgXmm1),
+	/*2301*/ uint16(xArgXmm2M128),
+	/*2302*/ uint16(xMatch),
+	/*2303*/ uint16(xCondPrefix), 2,
+	0x66, 2315,
+	0x0, 2309,
+	/*2309*/ uint16(xSetOp), uint16(PHADDW),
+	/*2311*/ uint16(xReadSlashR),
+	/*2312*/ uint16(xArgMm1),
+	/*2313*/ uint16(xArgMm2M64),
+	/*2314*/ uint16(xMatch),
+	/*2315*/ uint16(xSetOp), uint16(PHADDW),
+	/*2317*/ uint16(xReadSlashR),
+	/*2318*/ uint16(xArgXmm1),
+	/*2319*/ uint16(xArgXmm2M128),
+	/*2320*/ uint16(xMatch),
+	/*2321*/ uint16(xCondPrefix), 2,
+	0x66, 2333,
+	0x0, 2327,
+	/*2327*/ uint16(xSetOp), uint16(PHADDD),
+	/*2329*/ uint16(xReadSlashR),
+	/*2330*/ uint16(xArgMm1),
+	/*2331*/ uint16(xArgMm2M64),
+	/*2332*/ uint16(xMatch),
+	/*2333*/ uint16(xSetOp), uint16(PHADDD),
+	/*2335*/ uint16(xReadSlashR),
+	/*2336*/ uint16(xArgXmm1),
+	/*2337*/ uint16(xArgXmm2M128),
+	/*2338*/ uint16(xMatch),
+	/*2339*/ uint16(xCondPrefix), 2,
+	0x66, 2351,
+	0x0, 2345,
+	/*2345*/ uint16(xSetOp), uint16(PHADDSW),
+	/*2347*/ uint16(xReadSlashR),
+	/*2348*/ uint16(xArgMm1),
+	/*2349*/ uint16(xArgMm2M64),
+	/*2350*/ uint16(xMatch),
+	/*2351*/ uint16(xSetOp), uint16(PHADDSW),
+	/*2353*/ uint16(xReadSlashR),
+	/*2354*/ uint16(xArgXmm1),
+	/*2355*/ uint16(xArgXmm2M128),
+	/*2356*/ uint16(xMatch),
+	/*2357*/ uint16(xCondPrefix), 2,
+	0x66, 2369,
+	0x0, 2363,
+	/*2363*/ uint16(xSetOp), uint16(PMADDUBSW),
+	/*2365*/ uint16(xReadSlashR),
+	/*2366*/ uint16(xArgMm1),
+	/*2367*/ uint16(xArgMm2M64),
+	/*2368*/ uint16(xMatch),
+	/*2369*/ uint16(xSetOp), uint16(PMADDUBSW),
+	/*2371*/ uint16(xReadSlashR),
+	/*2372*/ uint16(xArgXmm1),
+	/*2373*/ uint16(xArgXmm2M128),
+	/*2374*/ uint16(xMatch),
+	/*2375*/ uint16(xCondPrefix), 2,
+	0x66, 2387,
+	0x0, 2381,
+	/*2381*/ uint16(xSetOp), uint16(PHSUBW),
+	/*2383*/ uint16(xReadSlashR),
+	/*2384*/ uint16(xArgMm1),
+	/*2385*/ uint16(xArgMm2M64),
+	/*2386*/ uint16(xMatch),
+	/*2387*/ uint16(xSetOp), uint16(PHSUBW),
+	/*2389*/ uint16(xReadSlashR),
+	/*2390*/ uint16(xArgXmm1),
+	/*2391*/ uint16(xArgXmm2M128),
+	/*2392*/ uint16(xMatch),
+	/*2393*/ uint16(xCondPrefix), 2,
+	0x66, 2405,
+	0x0, 2399,
+	/*2399*/ uint16(xSetOp), uint16(PHSUBD),
+	/*2401*/ uint16(xReadSlashR),
+	/*2402*/ uint16(xArgMm1),
+	/*2403*/ uint16(xArgMm2M64),
+	/*2404*/ uint16(xMatch),
+	/*2405*/ uint16(xSetOp), uint16(PHSUBD),
+	/*2407*/ uint16(xReadSlashR),
+	/*2408*/ uint16(xArgXmm1),
+	/*2409*/ uint16(xArgXmm2M128),
+	/*2410*/ uint16(xMatch),
+	/*2411*/ uint16(xCondPrefix), 2,
+	0x66, 2423,
+	0x0, 2417,
+	/*2417*/ uint16(xSetOp), uint16(PHSUBSW),
+	/*2419*/ uint16(xReadSlashR),
+	/*2420*/ uint16(xArgMm1),
+	/*2421*/ uint16(xArgMm2M64),
+	/*2422*/ uint16(xMatch),
+	/*2423*/ uint16(xSetOp), uint16(PHSUBSW),
+	/*2425*/ uint16(xReadSlashR),
+	/*2426*/ uint16(xArgXmm1),
+	/*2427*/ uint16(xArgXmm2M128),
+	/*2428*/ uint16(xMatch),
+	/*2429*/ uint16(xCondPrefix), 2,
+	0x66, 2441,
+	0x0, 2435,
+	/*2435*/ uint16(xSetOp), uint16(PSIGNB),
+	/*2437*/ uint16(xReadSlashR),
+	/*2438*/ uint16(xArgMm1),
+	/*2439*/ uint16(xArgMm2M64),
+	/*2440*/ uint16(xMatch),
+	/*2441*/ uint16(xSetOp), uint16(PSIGNB),
+	/*2443*/ uint16(xReadSlashR),
+	/*2444*/ uint16(xArgXmm1),
+	/*2445*/ uint16(xArgXmm2M128),
+	/*2446*/ uint16(xMatch),
+	/*2447*/ uint16(xCondPrefix), 2,
+	0x66, 2459,
+	0x0, 2453,
+	/*2453*/ uint16(xSetOp), uint16(PSIGNW),
+	/*2455*/ uint16(xReadSlashR),
+	/*2456*/ uint16(xArgMm1),
+	/*2457*/ uint16(xArgMm2M64),
+	/*2458*/ uint16(xMatch),
+	/*2459*/ uint16(xSetOp), uint16(PSIGNW),
+	/*2461*/ uint16(xReadSlashR),
+	/*2462*/ uint16(xArgXmm1),
+	/*2463*/ uint16(xArgXmm2M128),
+	/*2464*/ uint16(xMatch),
+	/*2465*/ uint16(xCondPrefix), 2,
+	0x66, 2477,
+	0x0, 2471,
+	/*2471*/ uint16(xSetOp), uint16(PSIGND),
+	/*2473*/ uint16(xReadSlashR),
+	/*2474*/ uint16(xArgMm1),
+	/*2475*/ uint16(xArgMm2M64),
+	/*2476*/ uint16(xMatch),
+	/*2477*/ uint16(xSetOp), uint16(PSIGND),
+	/*2479*/ uint16(xReadSlashR),
+	/*2480*/ uint16(xArgXmm1),
+	/*2481*/ uint16(xArgXmm2M128),
+	/*2482*/ uint16(xMatch),
+	/*2483*/ uint16(xCondPrefix), 2,
+	0x66, 2495,
+	0x0, 2489,
+	/*2489*/ uint16(xSetOp), uint16(PMULHRSW),
+	/*2491*/ uint16(xReadSlashR),
+	/*2492*/ uint16(xArgMm1),
+	/*2493*/ uint16(xArgMm2M64),
+	/*2494*/ uint16(xMatch),
+	/*2495*/ uint16(xSetOp), uint16(PMULHRSW),
+	/*2497*/ uint16(xReadSlashR),
+	/*2498*/ uint16(xArgXmm1),
+	/*2499*/ uint16(xArgXmm2M128),
+	/*2500*/ uint16(xMatch),
+	/*2501*/ uint16(xCondPrefix), 1,
+	0x66, 2505,
+	/*2505*/ uint16(xSetOp), uint16(PBLENDVB),
+	/*2507*/ uint16(xReadSlashR),
+	/*2508*/ uint16(xArgXmm1),
+	/*2509*/ uint16(xArgXmm2M128),
+	/*2510*/ uint16(xArgXMM0),
+	/*2511*/ uint16(xMatch),
+	/*2512*/ uint16(xCondPrefix), 1,
+	0x66, 2516,
+	/*2516*/ uint16(xSetOp), uint16(BLENDVPS),
+	/*2518*/ uint16(xReadSlashR),
+	/*2519*/ uint16(xArgXmm1),
+	/*2520*/ uint16(xArgXmm2M128),
+	/*2521*/ uint16(xArgXMM0),
+	/*2522*/ uint16(xMatch),
+	/*2523*/ uint16(xCondPrefix), 1,
+	0x66, 2527,
+	/*2527*/ uint16(xSetOp), uint16(BLENDVPD),
+	/*2529*/ uint16(xReadSlashR),
+	/*2530*/ uint16(xArgXmm1),
+	/*2531*/ uint16(xArgXmm2M128),
+	/*2532*/ uint16(xArgXMM0),
+	/*2533*/ uint16(xMatch),
+	/*2534*/ uint16(xCondPrefix), 1,
+	0x66, 2538,
+	/*2538*/ uint16(xSetOp), uint16(PTEST),
+	/*2540*/ uint16(xReadSlashR),
+	/*2541*/ uint16(xArgXmm1),
+	/*2542*/ uint16(xArgXmm2M128),
+	/*2543*/ uint16(xMatch),
+	/*2544*/ uint16(xCondPrefix), 2,
+	0x66, 2556,
+	0x0, 2550,
+	/*2550*/ uint16(xSetOp), uint16(PABSB),
+	/*2552*/ uint16(xReadSlashR),
+	/*2553*/ uint16(xArgMm1),
+	/*2554*/ uint16(xArgMm2M64),
+	/*2555*/ uint16(xMatch),
+	/*2556*/ uint16(xSetOp), uint16(PABSB),
+	/*2558*/ uint16(xReadSlashR),
+	/*2559*/ uint16(xArgXmm1),
+	/*2560*/ uint16(xArgXmm2M128),
+	/*2561*/ uint16(xMatch),
+	/*2562*/ uint16(xCondPrefix), 2,
+	0x66, 2574,
+	0x0, 2568,
+	/*2568*/ uint16(xSetOp), uint16(PABSW),
+	/*2570*/ uint16(xReadSlashR),
+	/*2571*/ uint16(xArgMm1),
+	/*2572*/ uint16(xArgMm2M64),
+	/*2573*/ uint16(xMatch),
+	/*2574*/ uint16(xSetOp), uint16(PABSW),
+	/*2576*/ uint16(xReadSlashR),
+	/*2577*/ uint16(xArgXmm1),
+	/*2578*/ uint16(xArgXmm2M128),
+	/*2579*/ uint16(xMatch),
+	/*2580*/ uint16(xCondPrefix), 2,
+	0x66, 2592,
+	0x0, 2586,
+	/*2586*/ uint16(xSetOp), uint16(PABSD),
+	/*2588*/ uint16(xReadSlashR),
+	/*2589*/ uint16(xArgMm1),
+	/*2590*/ uint16(xArgMm2M64),
+	/*2591*/ uint16(xMatch),
+	/*2592*/ uint16(xSetOp), uint16(PABSD),
+	/*2594*/ uint16(xReadSlashR),
+	/*2595*/ uint16(xArgXmm1),
+	/*2596*/ uint16(xArgXmm2M128),
+	/*2597*/ uint16(xMatch),
+	/*2598*/ uint16(xCondPrefix), 1,
+	0x66, 2602,
+	/*2602*/ uint16(xSetOp), uint16(PMOVSXBW),
+	/*2604*/ uint16(xReadSlashR),
+	/*2605*/ uint16(xArgXmm1),
+	/*2606*/ uint16(xArgXmm2M64),
+	/*2607*/ uint16(xMatch),
+	/*2608*/ uint16(xCondPrefix), 1,
+	0x66, 2612,
+	/*2612*/ uint16(xSetOp), uint16(PMOVSXBD),
+	/*2614*/ uint16(xReadSlashR),
+	/*2615*/ uint16(xArgXmm1),
+	/*2616*/ uint16(xArgXmm2M32),
+	/*2617*/ uint16(xMatch),
+	/*2618*/ uint16(xCondPrefix), 1,
+	0x66, 2622,
+	/*2622*/ uint16(xSetOp), uint16(PMOVSXBQ),
+	/*2624*/ uint16(xReadSlashR),
+	/*2625*/ uint16(xArgXmm1),
+	/*2626*/ uint16(xArgXmm2M16),
+	/*2627*/ uint16(xMatch),
+	/*2628*/ uint16(xCondPrefix), 1,
+	0x66, 2632,
+	/*2632*/ uint16(xSetOp), uint16(PMOVSXWD),
+	/*2634*/ uint16(xReadSlashR),
+	/*2635*/ uint16(xArgXmm1),
+	/*2636*/ uint16(xArgXmm2M64),
+	/*2637*/ uint16(xMatch),
+	/*2638*/ uint16(xCondPrefix), 1,
+	0x66, 2642,
+	/*2642*/ uint16(xSetOp), uint16(PMOVSXWQ),
+	/*2644*/ uint16(xReadSlashR),
+	/*2645*/ uint16(xArgXmm1),
+	/*2646*/ uint16(xArgXmm2M32),
+	/*2647*/ uint16(xMatch),
+	/*2648*/ uint16(xCondPrefix), 1,
+	0x66, 2652,
+	/*2652*/ uint16(xSetOp), uint16(PMOVSXDQ),
+	/*2654*/ uint16(xReadSlashR),
+	/*2655*/ uint16(xArgXmm1),
+	/*2656*/ uint16(xArgXmm2M64),
+	/*2657*/ uint16(xMatch),
+	/*2658*/ uint16(xCondPrefix), 1,
+	0x66, 2662,
+	/*2662*/ uint16(xSetOp), uint16(PMULDQ),
+	/*2664*/ uint16(xReadSlashR),
+	/*2665*/ uint16(xArgXmm1),
+	/*2666*/ uint16(xArgXmm2M128),
+	/*2667*/ uint16(xMatch),
+	/*2668*/ uint16(xCondPrefix), 1,
+	0x66, 2672,
+	/*2672*/ uint16(xSetOp), uint16(PCMPEQQ),
+	/*2674*/ uint16(xReadSlashR),
+	/*2675*/ uint16(xArgXmm1),
+	/*2676*/ uint16(xArgXmm2M128),
+	/*2677*/ uint16(xMatch),
+	/*2678*/ uint16(xCondPrefix), 1,
+	0x66, 2682,
+	/*2682*/ uint16(xSetOp), uint16(MOVNTDQA),
+	/*2684*/ uint16(xReadSlashR),
+	/*2685*/ uint16(xArgXmm1),
+	/*2686*/ uint16(xArgM128),
+	/*2687*/ uint16(xMatch),
+	/*2688*/ uint16(xCondPrefix), 1,
+	0x66, 2692,
+	/*2692*/ uint16(xSetOp), uint16(PACKUSDW),
+	/*2694*/ uint16(xReadSlashR),
+	/*2695*/ uint16(xArgXmm1),
+	/*2696*/ uint16(xArgXmm2M128),
+	/*2697*/ uint16(xMatch),
+	/*2698*/ uint16(xCondPrefix), 1,
+	0x66, 2702,
+	/*2702*/ uint16(xSetOp), uint16(PMOVZXBW),
+	/*2704*/ uint16(xReadSlashR),
+	/*2705*/ uint16(xArgXmm1),
+	/*2706*/ uint16(xArgXmm2M64),
+	/*2707*/ uint16(xMatch),
+	/*2708*/ uint16(xCondPrefix), 1,
+	0x66, 2712,
+	/*2712*/ uint16(xSetOp), uint16(PMOVZXBD),
+	/*2714*/ uint16(xReadSlashR),
+	/*2715*/ uint16(xArgXmm1),
+	/*2716*/ uint16(xArgXmm2M32),
+	/*2717*/ uint16(xMatch),
+	/*2718*/ uint16(xCondPrefix), 1,
+	0x66, 2722,
+	/*2722*/ uint16(xSetOp), uint16(PMOVZXBQ),
+	/*2724*/ uint16(xReadSlashR),
+	/*2725*/ uint16(xArgXmm1),
+	/*2726*/ uint16(xArgXmm2M16),
+	/*2727*/ uint16(xMatch),
+	/*2728*/ uint16(xCondPrefix), 1,
+	0x66, 2732,
+	/*2732*/ uint16(xSetOp), uint16(PMOVZXWD),
+	/*2734*/ uint16(xReadSlashR),
+	/*2735*/ uint16(xArgXmm1),
+	/*2736*/ uint16(xArgXmm2M64),
+	/*2737*/ uint16(xMatch),
+	/*2738*/ uint16(xCondPrefix), 1,
+	0x66, 2742,
+	/*2742*/ uint16(xSetOp), uint16(PMOVZXWQ),
+	/*2744*/ uint16(xReadSlashR),
+	/*2745*/ uint16(xArgXmm1),
+	/*2746*/ uint16(xArgXmm2M32),
+	/*2747*/ uint16(xMatch),
+	/*2748*/ uint16(xCondPrefix), 1,
+	0x66, 2752,
+	/*2752*/ uint16(xSetOp), uint16(PMOVZXDQ),
+	/*2754*/ uint16(xReadSlashR),
+	/*2755*/ uint16(xArgXmm1),
+	/*2756*/ uint16(xArgXmm2M64),
+	/*2757*/ uint16(xMatch),
+	/*2758*/ uint16(xCondPrefix), 1,
+	0x66, 2762,
+	/*2762*/ uint16(xSetOp), uint16(PCMPGTQ),
+	/*2764*/ uint16(xReadSlashR),
+	/*2765*/ uint16(xArgXmm1),
+	/*2766*/ uint16(xArgXmm2M128),
+	/*2767*/ uint16(xMatch),
+	/*2768*/ uint16(xCondPrefix), 1,
+	0x66, 2772,
+	/*2772*/ uint16(xSetOp), uint16(PMINSB),
+	/*2774*/ uint16(xReadSlashR),
+	/*2775*/ uint16(xArgXmm1),
+	/*2776*/ uint16(xArgXmm2M128),
+	/*2777*/ uint16(xMatch),
+	/*2778*/ uint16(xCondPrefix), 1,
+	0x66, 2782,
+	/*2782*/ uint16(xSetOp), uint16(PMINSD),
+	/*2784*/ uint16(xReadSlashR),
+	/*2785*/ uint16(xArgXmm1),
+	/*2786*/ uint16(xArgXmm2M128),
+	/*2787*/ uint16(xMatch),
+	/*2788*/ uint16(xCondPrefix), 1,
+	0x66, 2792,
+	/*2792*/ uint16(xSetOp), uint16(PMINUW),
+	/*2794*/ uint16(xReadSlashR),
+	/*2795*/ uint16(xArgXmm1),
+	/*2796*/ uint16(xArgXmm2M128),
+	/*2797*/ uint16(xMatch),
+	/*2798*/ uint16(xCondPrefix), 1,
+	0x66, 2802,
+	/*2802*/ uint16(xSetOp), uint16(PMINUD),
+	/*2804*/ uint16(xReadSlashR),
+	/*2805*/ uint16(xArgXmm1),
+	/*2806*/ uint16(xArgXmm2M128),
+	/*2807*/ uint16(xMatch),
+	/*2808*/ uint16(xCondPrefix), 1,
+	0x66, 2812,
+	/*2812*/ uint16(xSetOp), uint16(PMAXSB),
+	/*2814*/ uint16(xReadSlashR),
+	/*2815*/ uint16(xArgXmm1),
+	/*2816*/ uint16(xArgXmm2M128),
+	/*2817*/ uint16(xMatch),
+	/*2818*/ uint16(xCondPrefix), 1,
+	0x66, 2822,
+	/*2822*/ uint16(xSetOp), uint16(PMAXSD),
+	/*2824*/ uint16(xReadSlashR),
+	/*2825*/ uint16(xArgXmm1),
+	/*2826*/ uint16(xArgXmm2M128),
+	/*2827*/ uint16(xMatch),
+	/*2828*/ uint16(xCondPrefix), 1,
+	0x66, 2832,
+	/*2832*/ uint16(xSetOp), uint16(PMAXUW),
+	/*2834*/ uint16(xReadSlashR),
+	/*2835*/ uint16(xArgXmm1),
+	/*2836*/ uint16(xArgXmm2M128),
+	/*2837*/ uint16(xMatch),
+	/*2838*/ uint16(xCondPrefix), 1,
+	0x66, 2842,
+	/*2842*/ uint16(xSetOp), uint16(PMAXUD),
+	/*2844*/ uint16(xReadSlashR),
+	/*2845*/ uint16(xArgXmm1),
+	/*2846*/ uint16(xArgXmm2M128),
+	/*2847*/ uint16(xMatch),
+	/*2848*/ uint16(xCondPrefix), 1,
+	0x66, 2852,
+	/*2852*/ uint16(xSetOp), uint16(PMULLD),
+	/*2854*/ uint16(xReadSlashR),
+	/*2855*/ uint16(xArgXmm1),
+	/*2856*/ uint16(xArgXmm2M128),
+	/*2857*/ uint16(xMatch),
+	/*2858*/ uint16(xCondPrefix), 1,
+	0x66, 2862,
+	/*2862*/ uint16(xSetOp), uint16(PHMINPOSUW),
+	/*2864*/ uint16(xReadSlashR),
+	/*2865*/ uint16(xArgXmm1),
+	/*2866*/ uint16(xArgXmm2M128),
+	/*2867*/ uint16(xMatch),
+	/*2868*/ uint16(xCondIs64), 2871, 2881,
+	/*2871*/ uint16(xCondPrefix), 1,
+	0x66, 2875,
+	/*2875*/ uint16(xSetOp), uint16(INVPCID),
+	/*2877*/ uint16(xReadSlashR),
+	/*2878*/ uint16(xArgR32),
+	/*2879*/ uint16(xArgM128),
+	/*2880*/ uint16(xMatch),
+	/*2881*/ uint16(xCondPrefix), 1,
+	0x66, 2885,
+	/*2885*/ uint16(xSetOp), uint16(INVPCID),
+	/*2887*/ uint16(xReadSlashR),
+	/*2888*/ uint16(xArgR64),
+	/*2889*/ uint16(xArgM128),
+	/*2890*/ uint16(xMatch),
+	/*2891*/ uint16(xCondPrefix), 1,
+	0x66, 2895,
+	/*2895*/ uint16(xSetOp), uint16(AESIMC),
+	/*2897*/ uint16(xReadSlashR),
+	/*2898*/ uint16(xArgXmm1),
+	/*2899*/ uint16(xArgXmm2M128),
+	/*2900*/ uint16(xMatch),
+	/*2901*/ uint16(xCondPrefix), 1,
+	0x66, 2905,
+	/*2905*/ uint16(xSetOp), uint16(AESENC),
+	/*2907*/ uint16(xReadSlashR),
+	/*2908*/ uint16(xArgXmm1),
+	/*2909*/ uint16(xArgXmm2M128),
+	/*2910*/ uint16(xMatch),
+	/*2911*/ uint16(xCondPrefix), 1,
+	0x66, 2915,
+	/*2915*/ uint16(xSetOp), uint16(AESENCLAST),
+	/*2917*/ uint16(xReadSlashR),
+	/*2918*/ uint16(xArgXmm1),
+	/*2919*/ uint16(xArgXmm2M128),
+	/*2920*/ uint16(xMatch),
+	/*2921*/ uint16(xCondPrefix), 1,
+	0x66, 2925,
+	/*2925*/ uint16(xSetOp), uint16(AESDEC),
+	/*2927*/ uint16(xReadSlashR),
+	/*2928*/ uint16(xArgXmm1),
+	/*2929*/ uint16(xArgXmm2M128),
+	/*2930*/ uint16(xMatch),
+	/*2931*/ uint16(xCondPrefix), 1,
+	0x66, 2935,
+	/*2935*/ uint16(xSetOp), uint16(AESDECLAST),
+	/*2937*/ uint16(xReadSlashR),
+	/*2938*/ uint16(xArgXmm1),
+	/*2939*/ uint16(xArgXmm2M128),
+	/*2940*/ uint16(xMatch),
+	/*2941*/ uint16(xCondIs64), 2944, 2982,
+	/*2944*/ uint16(xCondPrefix), 2,
+	0xF2, 2966,
+	0x0, 2950,
+	/*2950*/ uint16(xCondDataSize), 2954, 2960, 0,
+	/*2954*/ uint16(xSetOp), uint16(MOVBE),
+	/*2956*/ uint16(xReadSlashR),
+	/*2957*/ uint16(xArgR16),
+	/*2958*/ uint16(xArgM16),
+	/*2959*/ uint16(xMatch),
+	/*2960*/ uint16(xSetOp), uint16(MOVBE),
+	/*2962*/ uint16(xReadSlashR),
+	/*2963*/ uint16(xArgR32),
+	/*2964*/ uint16(xArgM32),
+	/*2965*/ uint16(xMatch),
+	/*2966*/ uint16(xCondDataSize), 2970, 2976, 0,
+	/*2970*/ uint16(xSetOp), uint16(CRC32),
+	/*2972*/ uint16(xReadSlashR),
+	/*2973*/ uint16(xArgR32),
+	/*2974*/ uint16(xArgRM8),
+	/*2975*/ uint16(xMatch),
+	/*2976*/ uint16(xSetOp), uint16(CRC32),
+	/*2978*/ uint16(xReadSlashR),
+	/*2979*/ uint16(xArgR32),
+	/*2980*/ uint16(xArgRM8),
+	/*2981*/ uint16(xMatch),
+	/*2982*/ uint16(xCondPrefix), 2,
+	0xF2, 2998,
+	0x0, 2988,
+	/*2988*/ uint16(xCondDataSize), 2954, 2960, 2992,
+	/*2992*/ uint16(xSetOp), uint16(MOVBE),
+	/*2994*/ uint16(xReadSlashR),
+	/*2995*/ uint16(xArgR64),
+	/*2996*/ uint16(xArgM64),
+	/*2997*/ uint16(xMatch),
+	/*2998*/ uint16(xCondDataSize), 2970, 2976, 3002,
+	/*3002*/ uint16(xSetOp), uint16(CRC32),
+	/*3004*/ uint16(xReadSlashR),
+	/*3005*/ uint16(xArgR64),
+	/*3006*/ uint16(xArgRM8),
+	/*3007*/ uint16(xMatch),
+	/*3008*/ uint16(xCondIs64), 3011, 3049,
+	/*3011*/ uint16(xCondPrefix), 2,
+	0xF2, 3033,
+	0x0, 3017,
+	/*3017*/ uint16(xCondDataSize), 3021, 3027, 0,
+	/*3021*/ uint16(xSetOp), uint16(MOVBE),
+	/*3023*/ uint16(xReadSlashR),
+	/*3024*/ uint16(xArgM16),
+	/*3025*/ uint16(xArgR16),
+	/*3026*/ uint16(xMatch),
+	/*3027*/ uint16(xSetOp), uint16(MOVBE),
+	/*3029*/ uint16(xReadSlashR),
+	/*3030*/ uint16(xArgM32),
+	/*3031*/ uint16(xArgR32),
+	/*3032*/ uint16(xMatch),
+	/*3033*/ uint16(xCondDataSize), 3037, 3043, 0,
+	/*3037*/ uint16(xSetOp), uint16(CRC32),
+	/*3039*/ uint16(xReadSlashR),
+	/*3040*/ uint16(xArgR32),
+	/*3041*/ uint16(xArgRM16),
+	/*3042*/ uint16(xMatch),
+	/*3043*/ uint16(xSetOp), uint16(CRC32),
+	/*3045*/ uint16(xReadSlashR),
+	/*3046*/ uint16(xArgR32),
+	/*3047*/ uint16(xArgRM32),
+	/*3048*/ uint16(xMatch),
+	/*3049*/ uint16(xCondPrefix), 2,
+	0xF2, 3065,
+	0x0, 3055,
+	/*3055*/ uint16(xCondDataSize), 3021, 3027, 3059,
+	/*3059*/ uint16(xSetOp), uint16(MOVBE),
+	/*3061*/ uint16(xReadSlashR),
+	/*3062*/ uint16(xArgM64),
+	/*3063*/ uint16(xArgR64),
+	/*3064*/ uint16(xMatch),
+	/*3065*/ uint16(xCondDataSize), 3037, 3043, 3069,
+	/*3069*/ uint16(xSetOp), uint16(CRC32),
+	/*3071*/ uint16(xReadSlashR),
+	/*3072*/ uint16(xArgR64),
+	/*3073*/ uint16(xArgRM64),
+	/*3074*/ uint16(xMatch),
+	/*3075*/ uint16(xCondByte), 24,
+	0x08, 3126,
+	0x09, 3138,
+	0x0A, 3150,
+	0x0B, 3162,
+	0x0C, 3174,
+	0x0D, 3186,
+	0x0E, 3198,
+	0x0F, 3210,
+	0x14, 3232,
+	0x15, 3244,
+	0x16, 3256,
+	0x17, 3299,
+	0x20, 3311,
+	0x21, 3323,
+	0x22, 3335,
+	0x40, 3378,
+	0x41, 3390,
+	0x42, 3402,
+	0x44, 3414,
+	0x60, 3426,
+	0x61, 3438,
+	0x62, 3450,
+	0x63, 3462,
+	0xDF, 3474,
+	uint16(xFail),
+	/*3126*/ uint16(xCondPrefix), 1,
+	0x66, 3130,
+	/*3130*/ uint16(xSetOp), uint16(ROUNDPS),
+	/*3132*/ uint16(xReadSlashR),
+	/*3133*/ uint16(xReadIb),
+	/*3134*/ uint16(xArgXmm1),
+	/*3135*/ uint16(xArgXmm2M128),
+	/*3136*/ uint16(xArgImm8u),
+	/*3137*/ uint16(xMatch),
+	/*3138*/ uint16(xCondPrefix), 1,
+	0x66, 3142,
+	/*3142*/ uint16(xSetOp), uint16(ROUNDPD),
+	/*3144*/ uint16(xReadSlashR),
+	/*3145*/ uint16(xReadIb),
+	/*3146*/ uint16(xArgXmm1),
+	/*3147*/ uint16(xArgXmm2M128),
+	/*3148*/ uint16(xArgImm8u),
+	/*3149*/ uint16(xMatch),
+	/*3150*/ uint16(xCondPrefix), 1,
+	0x66, 3154,
+	/*3154*/ uint16(xSetOp), uint16(ROUNDSS),
+	/*3156*/ uint16(xReadSlashR),
+	/*3157*/ uint16(xReadIb),
+	/*3158*/ uint16(xArgXmm1),
+	/*3159*/ uint16(xArgXmm2M32),
+	/*3160*/ uint16(xArgImm8u),
+	/*3161*/ uint16(xMatch),
+	/*3162*/ uint16(xCondPrefix), 1,
+	0x66, 3166,
+	/*3166*/ uint16(xSetOp), uint16(ROUNDSD),
+	/*3168*/ uint16(xReadSlashR),
+	/*3169*/ uint16(xReadIb),
+	/*3170*/ uint16(xArgXmm1),
+	/*3171*/ uint16(xArgXmm2M64),
+	/*3172*/ uint16(xArgImm8u),
+	/*3173*/ uint16(xMatch),
+	/*3174*/ uint16(xCondPrefix), 1,
+	0x66, 3178,
+	/*3178*/ uint16(xSetOp), uint16(BLENDPS),
+	/*3180*/ uint16(xReadSlashR),
+	/*3181*/ uint16(xReadIb),
+	/*3182*/ uint16(xArgXmm1),
+	/*3183*/ uint16(xArgXmm2M128),
+	/*3184*/ uint16(xArgImm8u),
+	/*3185*/ uint16(xMatch),
+	/*3186*/ uint16(xCondPrefix), 1,
+	0x66, 3190,
+	/*3190*/ uint16(xSetOp), uint16(BLENDPD),
+	/*3192*/ uint16(xReadSlashR),
+	/*3193*/ uint16(xReadIb),
+	/*3194*/ uint16(xArgXmm1),
+	/*3195*/ uint16(xArgXmm2M128),
+	/*3196*/ uint16(xArgImm8u),
+	/*3197*/ uint16(xMatch),
+	/*3198*/ uint16(xCondPrefix), 1,
+	0x66, 3202,
+	/*3202*/ uint16(xSetOp), uint16(PBLENDW),
+	/*3204*/ uint16(xReadSlashR),
+	/*3205*/ uint16(xReadIb),
+	/*3206*/ uint16(xArgXmm1),
+	/*3207*/ uint16(xArgXmm2M128),
+	/*3208*/ uint16(xArgImm8u),
+	/*3209*/ uint16(xMatch),
+	/*3210*/ uint16(xCondPrefix), 2,
+	0x66, 3224,
+	0x0, 3216,
+	/*3216*/ uint16(xSetOp), uint16(PALIGNR),
+	/*3218*/ uint16(xReadSlashR),
+	/*3219*/ uint16(xReadIb),
+	/*3220*/ uint16(xArgMm1),
+	/*3221*/ uint16(xArgMm2M64),
+	/*3222*/ uint16(xArgImm8u),
+	/*3223*/ uint16(xMatch),
+	/*3224*/ uint16(xSetOp), uint16(PALIGNR),
+	/*3226*/ uint16(xReadSlashR),
+	/*3227*/ uint16(xReadIb),
+	/*3228*/ uint16(xArgXmm1),
+	/*3229*/ uint16(xArgXmm2M128),
+	/*3230*/ uint16(xArgImm8u),
+	/*3231*/ uint16(xMatch),
+	/*3232*/ uint16(xCondPrefix), 1,
+	0x66, 3236,
+	/*3236*/ uint16(xSetOp), uint16(PEXTRB),
+	/*3238*/ uint16(xReadSlashR),
+	/*3239*/ uint16(xReadIb),
+	/*3240*/ uint16(xArgR32M8),
+	/*3241*/ uint16(xArgXmm1),
+	/*3242*/ uint16(xArgImm8u),
+	/*3243*/ uint16(xMatch),
+	/*3244*/ uint16(xCondPrefix), 1,
+	0x66, 3248,
+	/*3248*/ uint16(xSetOp), uint16(PEXTRW),
+	/*3250*/ uint16(xReadSlashR),
+	/*3251*/ uint16(xReadIb),
+	/*3252*/ uint16(xArgR32M16),
+	/*3253*/ uint16(xArgXmm1),
+	/*3254*/ uint16(xArgImm8u),
+	/*3255*/ uint16(xMatch),
+	/*3256*/ uint16(xCondIs64), 3259, 3283,
+	/*3259*/ uint16(xCondPrefix), 1,
+	0x66, 3263,
+	/*3263*/ uint16(xCondDataSize), 3267, 3275, 0,
+	/*3267*/ uint16(xSetOp), uint16(PEXTRD),
+	/*3269*/ uint16(xReadSlashR),
+	/*3270*/ uint16(xReadIb),
+	/*3271*/ uint16(xArgRM32),
+	/*3272*/ uint16(xArgXmm1),
+	/*3273*/ uint16(xArgImm8u),
+	/*3274*/ uint16(xMatch),
+	/*3275*/ uint16(xSetOp), uint16(PEXTRD),
+	/*3277*/ uint16(xReadSlashR),
+	/*3278*/ uint16(xReadIb),
+	/*3279*/ uint16(xArgRM32),
+	/*3280*/ uint16(xArgXmm1),
+	/*3281*/ uint16(xArgImm8u),
+	/*3282*/ uint16(xMatch),
+	/*3283*/ uint16(xCondPrefix), 1,
+	0x66, 3287,
+	/*3287*/ uint16(xCondDataSize), 3267, 3275, 3291,
+	/*3291*/ uint16(xSetOp), uint16(PEXTRQ),
+	/*3293*/ uint16(xReadSlashR),
+	/*3294*/ uint16(xReadIb),
+	/*3295*/ uint16(xArgRM64),
+	/*3296*/ uint16(xArgXmm1),
+	/*3297*/ uint16(xArgImm8u),
+	/*3298*/ uint16(xMatch),
+	/*3299*/ uint16(xCondPrefix), 1,
+	0x66, 3303,
+	/*3303*/ uint16(xSetOp), uint16(EXTRACTPS),
+	/*3305*/ uint16(xReadSlashR),
+	/*3306*/ uint16(xReadIb),
+	/*3307*/ uint16(xArgRM32),
+	/*3308*/ uint16(xArgXmm1),
+	/*3309*/ uint16(xArgImm8u),
+	/*3310*/ uint16(xMatch),
+	/*3311*/ uint16(xCondPrefix), 1,
+	0x66, 3315,
+	/*3315*/ uint16(xSetOp), uint16(PINSRB),
+	/*3317*/ uint16(xReadSlashR),
+	/*3318*/ uint16(xReadIb),
+	/*3319*/ uint16(xArgXmm1),
+	/*3320*/ uint16(xArgR32M8),
+	/*3321*/ uint16(xArgImm8u),
+	/*3322*/ uint16(xMatch),
+	/*3323*/ uint16(xCondPrefix), 1,
+	0x66, 3327,
+	/*3327*/ uint16(xSetOp), uint16(INSERTPS),
+	/*3329*/ uint16(xReadSlashR),
+	/*3330*/ uint16(xReadIb),
+	/*3331*/ uint16(xArgXmm1),
+	/*3332*/ uint16(xArgXmm2M32),
+	/*3333*/ uint16(xArgImm8u),
+	/*3334*/ uint16(xMatch),
+	/*3335*/ uint16(xCondIs64), 3338, 3362,
+	/*3338*/ uint16(xCondPrefix), 1,
+	0x66, 3342,
+	/*3342*/ uint16(xCondDataSize), 3346, 3354, 0,
+	/*3346*/ uint16(xSetOp), uint16(PINSRD),
+	/*3348*/ uint16(xReadSlashR),
+	/*3349*/ uint16(xReadIb),
+	/*3350*/ uint16(xArgXmm1),
+	/*3351*/ uint16(xArgRM32),
+	/*3352*/ uint16(xArgImm8u),
+	/*3353*/ uint16(xMatch),
+	/*3354*/ uint16(xSetOp), uint16(PINSRD),
+	/*3356*/ uint16(xReadSlashR),
+	/*3357*/ uint16(xReadIb),
+	/*3358*/ uint16(xArgXmm1),
+	/*3359*/ uint16(xArgRM32),
+	/*3360*/ uint16(xArgImm8u),
+	/*3361*/ uint16(xMatch),
+	/*3362*/ uint16(xCondPrefix), 1,
+	0x66, 3366,
+	/*3366*/ uint16(xCondDataSize), 3346, 3354, 3370,
+	/*3370*/ uint16(xSetOp), uint16(PINSRQ),
+	/*3372*/ uint16(xReadSlashR),
+	/*3373*/ uint16(xReadIb),
+	/*3374*/ uint16(xArgXmm1),
+	/*3375*/ uint16(xArgRM64),
+	/*3376*/ uint16(xArgImm8u),
+	/*3377*/ uint16(xMatch),
+	/*3378*/ uint16(xCondPrefix), 1,
+	0x66, 3382,
+	/*3382*/ uint16(xSetOp), uint16(DPPS),
+	/*3384*/ uint16(xReadSlashR),
+	/*3385*/ uint16(xReadIb),
+	/*3386*/ uint16(xArgXmm1),
+	/*3387*/ uint16(xArgXmm2M128),
+	/*3388*/ uint16(xArgImm8u),
+	/*3389*/ uint16(xMatch),
+	/*3390*/ uint16(xCondPrefix), 1,
+	0x66, 3394,
+	/*3394*/ uint16(xSetOp), uint16(DPPD),
+	/*3396*/ uint16(xReadSlashR),
+	/*3397*/ uint16(xReadIb),
+	/*3398*/ uint16(xArgXmm1),
+	/*3399*/ uint16(xArgXmm2M128),
+	/*3400*/ uint16(xArgImm8u),
+	/*3401*/ uint16(xMatch),
+	/*3402*/ uint16(xCondPrefix), 1,
+	0x66, 3406,
+	/*3406*/ uint16(xSetOp), uint16(MPSADBW),
+	/*3408*/ uint16(xReadSlashR),
+	/*3409*/ uint16(xReadIb),
+	/*3410*/ uint16(xArgXmm1),
+	/*3411*/ uint16(xArgXmm2M128),
+	/*3412*/ uint16(xArgImm8u),
+	/*3413*/ uint16(xMatch),
+	/*3414*/ uint16(xCondPrefix), 1,
+	0x66, 3418,
+	/*3418*/ uint16(xSetOp), uint16(PCLMULQDQ),
+	/*3420*/ uint16(xReadSlashR),
+	/*3421*/ uint16(xReadIb),
+	/*3422*/ uint16(xArgXmm1),
+	/*3423*/ uint16(xArgXmm2M128),
+	/*3424*/ uint16(xArgImm8u),
+	/*3425*/ uint16(xMatch),
+	/*3426*/ uint16(xCondPrefix), 1,
+	0x66, 3430,
+	/*3430*/ uint16(xSetOp), uint16(PCMPESTRM),
+	/*3432*/ uint16(xReadSlashR),
+	/*3433*/ uint16(xReadIb),
+	/*3434*/ uint16(xArgXmm1),
+	/*3435*/ uint16(xArgXmm2M128),
+	/*3436*/ uint16(xArgImm8u),
+	/*3437*/ uint16(xMatch),
+	/*3438*/ uint16(xCondPrefix), 1,
+	0x66, 3442,
+	/*3442*/ uint16(xSetOp), uint16(PCMPESTRI),
+	/*3444*/ uint16(xReadSlashR),
+	/*3445*/ uint16(xReadIb),
+	/*3446*/ uint16(xArgXmm1),
+	/*3447*/ uint16(xArgXmm2M128),
+	/*3448*/ uint16(xArgImm8u),
+	/*3449*/ uint16(xMatch),
+	/*3450*/ uint16(xCondPrefix), 1,
+	0x66, 3454,
+	/*3454*/ uint16(xSetOp), uint16(PCMPISTRM),
+	/*3456*/ uint16(xReadSlashR),
+	/*3457*/ uint16(xReadIb),
+	/*3458*/ uint16(xArgXmm1),
+	/*3459*/ uint16(xArgXmm2M128),
+	/*3460*/ uint16(xArgImm8u),
+	/*3461*/ uint16(xMatch),
+	/*3462*/ uint16(xCondPrefix), 1,
+	0x66, 3466,
+	/*3466*/ uint16(xSetOp), uint16(PCMPISTRI),
+	/*3468*/ uint16(xReadSlashR),
+	/*3469*/ uint16(xReadIb),
+	/*3470*/ uint16(xArgXmm1),
+	/*3471*/ uint16(xArgXmm2M128),
+	/*3472*/ uint16(xArgImm8u),
+	/*3473*/ uint16(xMatch),
+	/*3474*/ uint16(xCondPrefix), 1,
+	0x66, 3478,
+	/*3478*/ uint16(xSetOp), uint16(AESKEYGENASSIST),
+	/*3480*/ uint16(xReadSlashR),
+	/*3481*/ uint16(xReadIb),
+	/*3482*/ uint16(xArgXmm1),
+	/*3483*/ uint16(xArgXmm2M128),
+	/*3484*/ uint16(xArgImm8u),
+	/*3485*/ uint16(xMatch),
+	/*3486*/ uint16(xCondIs64), 3489, 3505,
+	/*3489*/ uint16(xCondDataSize), 3493, 3499, 0,
+	/*3493*/ uint16(xSetOp), uint16(CMOVO),
+	/*3495*/ uint16(xReadSlashR),
+	/*3496*/ uint16(xArgR16),
+	/*3497*/ uint16(xArgRM16),
+	/*3498*/ uint16(xMatch),
+	/*3499*/ uint16(xSetOp), uint16(CMOVO),
+	/*3501*/ uint16(xReadSlashR),
+	/*3502*/ uint16(xArgR32),
+	/*3503*/ uint16(xArgRM32),
+	/*3504*/ uint16(xMatch),
+	/*3505*/ uint16(xCondDataSize), 3493, 3499, 3509,
+	/*3509*/ uint16(xSetOp), uint16(CMOVO),
+	/*3511*/ uint16(xReadSlashR),
+	/*3512*/ uint16(xArgR64),
+	/*3513*/ uint16(xArgRM64),
+	/*3514*/ uint16(xMatch),
+	/*3515*/ uint16(xCondIs64), 3518, 3534,
+	/*3518*/ uint16(xCondDataSize), 3522, 3528, 0,
+	/*3522*/ uint16(xSetOp), uint16(CMOVNO),
+	/*3524*/ uint16(xReadSlashR),
+	/*3525*/ uint16(xArgR16),
+	/*3526*/ uint16(xArgRM16),
+	/*3527*/ uint16(xMatch),
+	/*3528*/ uint16(xSetOp), uint16(CMOVNO),
+	/*3530*/ uint16(xReadSlashR),
+	/*3531*/ uint16(xArgR32),
+	/*3532*/ uint16(xArgRM32),
+	/*3533*/ uint16(xMatch),
+	/*3534*/ uint16(xCondDataSize), 3522, 3528, 3538,
+	/*3538*/ uint16(xSetOp), uint16(CMOVNO),
+	/*3540*/ uint16(xReadSlashR),
+	/*3541*/ uint16(xArgR64),
+	/*3542*/ uint16(xArgRM64),
+	/*3543*/ uint16(xMatch),
+	/*3544*/ uint16(xCondIs64), 3547, 3563,
+	/*3547*/ uint16(xCondDataSize), 3551, 3557, 0,
+	/*3551*/ uint16(xSetOp), uint16(CMOVB),
+	/*3553*/ uint16(xReadSlashR),
+	/*3554*/ uint16(xArgR16),
+	/*3555*/ uint16(xArgRM16),
+	/*3556*/ uint16(xMatch),
+	/*3557*/ uint16(xSetOp), uint16(CMOVB),
+	/*3559*/ uint16(xReadSlashR),
+	/*3560*/ uint16(xArgR32),
+	/*3561*/ uint16(xArgRM32),
+	/*3562*/ uint16(xMatch),
+	/*3563*/ uint16(xCondDataSize), 3551, 3557, 3567,
+	/*3567*/ uint16(xSetOp), uint16(CMOVB),
+	/*3569*/ uint16(xReadSlashR),
+	/*3570*/ uint16(xArgR64),
+	/*3571*/ uint16(xArgRM64),
+	/*3572*/ uint16(xMatch),
+	/*3573*/ uint16(xCondIs64), 3576, 3592,
+	/*3576*/ uint16(xCondDataSize), 3580, 3586, 0,
+	/*3580*/ uint16(xSetOp), uint16(CMOVAE),
+	/*3582*/ uint16(xReadSlashR),
+	/*3583*/ uint16(xArgR16),
+	/*3584*/ uint16(xArgRM16),
+	/*3585*/ uint16(xMatch),
+	/*3586*/ uint16(xSetOp), uint16(CMOVAE),
+	/*3588*/ uint16(xReadSlashR),
+	/*3589*/ uint16(xArgR32),
+	/*3590*/ uint16(xArgRM32),
+	/*3591*/ uint16(xMatch),
+	/*3592*/ uint16(xCondDataSize), 3580, 3586, 3596,
+	/*3596*/ uint16(xSetOp), uint16(CMOVAE),
+	/*3598*/ uint16(xReadSlashR),
+	/*3599*/ uint16(xArgR64),
+	/*3600*/ uint16(xArgRM64),
+	/*3601*/ uint16(xMatch),
+	/*3602*/ uint16(xCondIs64), 3605, 3621,
+	/*3605*/ uint16(xCondDataSize), 3609, 3615, 0,
+	/*3609*/ uint16(xSetOp), uint16(CMOVE),
+	/*3611*/ uint16(xReadSlashR),
+	/*3612*/ uint16(xArgR16),
+	/*3613*/ uint16(xArgRM16),
+	/*3614*/ uint16(xMatch),
+	/*3615*/ uint16(xSetOp), uint16(CMOVE),
+	/*3617*/ uint16(xReadSlashR),
+	/*3618*/ uint16(xArgR32),
+	/*3619*/ uint16(xArgRM32),
+	/*3620*/ uint16(xMatch),
+	/*3621*/ uint16(xCondDataSize), 3609, 3615, 3625,
+	/*3625*/ uint16(xSetOp), uint16(CMOVE),
+	/*3627*/ uint16(xReadSlashR),
+	/*3628*/ uint16(xArgR64),
+	/*3629*/ uint16(xArgRM64),
+	/*3630*/ uint16(xMatch),
+	/*3631*/ uint16(xCondIs64), 3634, 3650,
+	/*3634*/ uint16(xCondDataSize), 3638, 3644, 0,
+	/*3638*/ uint16(xSetOp), uint16(CMOVNE),
+	/*3640*/ uint16(xReadSlashR),
+	/*3641*/ uint16(xArgR16),
+	/*3642*/ uint16(xArgRM16),
+	/*3643*/ uint16(xMatch),
+	/*3644*/ uint16(xSetOp), uint16(CMOVNE),
+	/*3646*/ uint16(xReadSlashR),
+	/*3647*/ uint16(xArgR32),
+	/*3648*/ uint16(xArgRM32),
+	/*3649*/ uint16(xMatch),
+	/*3650*/ uint16(xCondDataSize), 3638, 3644, 3654,
+	/*3654*/ uint16(xSetOp), uint16(CMOVNE),
+	/*3656*/ uint16(xReadSlashR),
+	/*3657*/ uint16(xArgR64),
+	/*3658*/ uint16(xArgRM64),
+	/*3659*/ uint16(xMatch),
+	/*3660*/ uint16(xCondIs64), 3663, 3679,
+	/*3663*/ uint16(xCondDataSize), 3667, 3673, 0,
+	/*3667*/ uint16(xSetOp), uint16(CMOVBE),
+	/*3669*/ uint16(xReadSlashR),
+	/*3670*/ uint16(xArgR16),
+	/*3671*/ uint16(xArgRM16),
+	/*3672*/ uint16(xMatch),
+	/*3673*/ uint16(xSetOp), uint16(CMOVBE),
+	/*3675*/ uint16(xReadSlashR),
+	/*3676*/ uint16(xArgR32),
+	/*3677*/ uint16(xArgRM32),
+	/*3678*/ uint16(xMatch),
+	/*3679*/ uint16(xCondDataSize), 3667, 3673, 3683,
+	/*3683*/ uint16(xSetOp), uint16(CMOVBE),
+	/*3685*/ uint16(xReadSlashR),
+	/*3686*/ uint16(xArgR64),
+	/*3687*/ uint16(xArgRM64),
+	/*3688*/ uint16(xMatch),
+	/*3689*/ uint16(xCondIs64), 3692, 3708,
+	/*3692*/ uint16(xCondDataSize), 3696, 3702, 0,
+	/*3696*/ uint16(xSetOp), uint16(CMOVA),
+	/*3698*/ uint16(xReadSlashR),
+	/*3699*/ uint16(xArgR16),
+	/*3700*/ uint16(xArgRM16),
+	/*3701*/ uint16(xMatch),
+	/*3702*/ uint16(xSetOp), uint16(CMOVA),
+	/*3704*/ uint16(xReadSlashR),
+	/*3705*/ uint16(xArgR32),
+	/*3706*/ uint16(xArgRM32),
+	/*3707*/ uint16(xMatch),
+	/*3708*/ uint16(xCondDataSize), 3696, 3702, 3712,
+	/*3712*/ uint16(xSetOp), uint16(CMOVA),
+	/*3714*/ uint16(xReadSlashR),
+	/*3715*/ uint16(xArgR64),
+	/*3716*/ uint16(xArgRM64),
+	/*3717*/ uint16(xMatch),
+	/*3718*/ uint16(xCondIs64), 3721, 3737,
+	/*3721*/ uint16(xCondDataSize), 3725, 3731, 0,
+	/*3725*/ uint16(xSetOp), uint16(CMOVS),
+	/*3727*/ uint16(xReadSlashR),
+	/*3728*/ uint16(xArgR16),
+	/*3729*/ uint16(xArgRM16),
+	/*3730*/ uint16(xMatch),
+	/*3731*/ uint16(xSetOp), uint16(CMOVS),
+	/*3733*/ uint16(xReadSlashR),
+	/*3734*/ uint16(xArgR32),
+	/*3735*/ uint16(xArgRM32),
+	/*3736*/ uint16(xMatch),
+	/*3737*/ uint16(xCondDataSize), 3725, 3731, 3741,
+	/*3741*/ uint16(xSetOp), uint16(CMOVS),
+	/*3743*/ uint16(xReadSlashR),
+	/*3744*/ uint16(xArgR64),
+	/*3745*/ uint16(xArgRM64),
+	/*3746*/ uint16(xMatch),
+	/*3747*/ uint16(xCondIs64), 3750, 3766,
+	/*3750*/ uint16(xCondDataSize), 3754, 3760, 0,
+	/*3754*/ uint16(xSetOp), uint16(CMOVNS),
+	/*3756*/ uint16(xReadSlashR),
+	/*3757*/ uint16(xArgR16),
+	/*3758*/ uint16(xArgRM16),
+	/*3759*/ uint16(xMatch),
+	/*3760*/ uint16(xSetOp), uint16(CMOVNS),
+	/*3762*/ uint16(xReadSlashR),
+	/*3763*/ uint16(xArgR32),
+	/*3764*/ uint16(xArgRM32),
+	/*3765*/ uint16(xMatch),
+	/*3766*/ uint16(xCondDataSize), 3754, 3760, 3770,
+	/*3770*/ uint16(xSetOp), uint16(CMOVNS),
+	/*3772*/ uint16(xReadSlashR),
+	/*3773*/ uint16(xArgR64),
+	/*3774*/ uint16(xArgRM64),
+	/*3775*/ uint16(xMatch),
+	/*3776*/ uint16(xCondIs64), 3779, 3795,
+	/*3779*/ uint16(xCondDataSize), 3783, 3789, 0,
+	/*3783*/ uint16(xSetOp), uint16(CMOVP),
+	/*3785*/ uint16(xReadSlashR),
+	/*3786*/ uint16(xArgR16),
+	/*3787*/ uint16(xArgRM16),
+	/*3788*/ uint16(xMatch),
+	/*3789*/ uint16(xSetOp), uint16(CMOVP),
+	/*3791*/ uint16(xReadSlashR),
+	/*3792*/ uint16(xArgR32),
+	/*3793*/ uint16(xArgRM32),
+	/*3794*/ uint16(xMatch),
+	/*3795*/ uint16(xCondDataSize), 3783, 3789, 3799,
+	/*3799*/ uint16(xSetOp), uint16(CMOVP),
+	/*3801*/ uint16(xReadSlashR),
+	/*3802*/ uint16(xArgR64),
+	/*3803*/ uint16(xArgRM64),
+	/*3804*/ uint16(xMatch),
+	/*3805*/ uint16(xCondIs64), 3808, 3824,
+	/*3808*/ uint16(xCondDataSize), 3812, 3818, 0,
+	/*3812*/ uint16(xSetOp), uint16(CMOVNP),
+	/*3814*/ uint16(xReadSlashR),
+	/*3815*/ uint16(xArgR16),
+	/*3816*/ uint16(xArgRM16),
+	/*3817*/ uint16(xMatch),
+	/*3818*/ uint16(xSetOp), uint16(CMOVNP),
+	/*3820*/ uint16(xReadSlashR),
+	/*3821*/ uint16(xArgR32),
+	/*3822*/ uint16(xArgRM32),
+	/*3823*/ uint16(xMatch),
+	/*3824*/ uint16(xCondDataSize), 3812, 3818, 3828,
+	/*3828*/ uint16(xSetOp), uint16(CMOVNP),
+	/*3830*/ uint16(xReadSlashR),
+	/*3831*/ uint16(xArgR64),
+	/*3832*/ uint16(xArgRM64),
+	/*3833*/ uint16(xMatch),
+	/*3834*/ uint16(xCondIs64), 3837, 3853,
+	/*3837*/ uint16(xCondDataSize), 3841, 3847, 0,
+	/*3841*/ uint16(xSetOp), uint16(CMOVL),
+	/*3843*/ uint16(xReadSlashR),
+	/*3844*/ uint16(xArgR16),
+	/*3845*/ uint16(xArgRM16),
+	/*3846*/ uint16(xMatch),
+	/*3847*/ uint16(xSetOp), uint16(CMOVL),
+	/*3849*/ uint16(xReadSlashR),
+	/*3850*/ uint16(xArgR32),
+	/*3851*/ uint16(xArgRM32),
+	/*3852*/ uint16(xMatch),
+	/*3853*/ uint16(xCondDataSize), 3841, 3847, 3857,
+	/*3857*/ uint16(xSetOp), uint16(CMOVL),
+	/*3859*/ uint16(xReadSlashR),
+	/*3860*/ uint16(xArgR64),
+	/*3861*/ uint16(xArgRM64),
+	/*3862*/ uint16(xMatch),
+	/*3863*/ uint16(xCondIs64), 3866, 3882,
+	/*3866*/ uint16(xCondDataSize), 3870, 3876, 0,
+	/*3870*/ uint16(xSetOp), uint16(CMOVGE),
+	/*3872*/ uint16(xReadSlashR),
+	/*3873*/ uint16(xArgR16),
+	/*3874*/ uint16(xArgRM16),
+	/*3875*/ uint16(xMatch),
+	/*3876*/ uint16(xSetOp), uint16(CMOVGE),
+	/*3878*/ uint16(xReadSlashR),
+	/*3879*/ uint16(xArgR32),
+	/*3880*/ uint16(xArgRM32),
+	/*3881*/ uint16(xMatch),
+	/*3882*/ uint16(xCondDataSize), 3870, 3876, 3886,
+	/*3886*/ uint16(xSetOp), uint16(CMOVGE),
+	/*3888*/ uint16(xReadSlashR),
+	/*3889*/ uint16(xArgR64),
+	/*3890*/ uint16(xArgRM64),
+	/*3891*/ uint16(xMatch),
+	/*3892*/ uint16(xCondIs64), 3895, 3911,
+	/*3895*/ uint16(xCondDataSize), 3899, 3905, 0,
+	/*3899*/ uint16(xSetOp), uint16(CMOVLE),
+	/*3901*/ uint16(xReadSlashR),
+	/*3902*/ uint16(xArgR16),
+	/*3903*/ uint16(xArgRM16),
+	/*3904*/ uint16(xMatch),
+	/*3905*/ uint16(xSetOp), uint16(CMOVLE),
+	/*3907*/ uint16(xReadSlashR),
+	/*3908*/ uint16(xArgR32),
+	/*3909*/ uint16(xArgRM32),
+	/*3910*/ uint16(xMatch),
+	/*3911*/ uint16(xCondDataSize), 3899, 3905, 3915,
+	/*3915*/ uint16(xSetOp), uint16(CMOVLE),
+	/*3917*/ uint16(xReadSlashR),
+	/*3918*/ uint16(xArgR64),
+	/*3919*/ uint16(xArgRM64),
+	/*3920*/ uint16(xMatch),
+	/*3921*/ uint16(xCondIs64), 3924, 3940,
+	/*3924*/ uint16(xCondDataSize), 3928, 3934, 0,
+	/*3928*/ uint16(xSetOp), uint16(CMOVG),
+	/*3930*/ uint16(xReadSlashR),
+	/*3931*/ uint16(xArgR16),
+	/*3932*/ uint16(xArgRM16),
+	/*3933*/ uint16(xMatch),
+	/*3934*/ uint16(xSetOp), uint16(CMOVG),
+	/*3936*/ uint16(xReadSlashR),
+	/*3937*/ uint16(xArgR32),
+	/*3938*/ uint16(xArgRM32),
+	/*3939*/ uint16(xMatch),
+	/*3940*/ uint16(xCondDataSize), 3928, 3934, 3944,
+	/*3944*/ uint16(xSetOp), uint16(CMOVG),
+	/*3946*/ uint16(xReadSlashR),
+	/*3947*/ uint16(xArgR64),
+	/*3948*/ uint16(xArgRM64),
+	/*3949*/ uint16(xMatch),
+	/*3950*/ uint16(xCondPrefix), 2,
+	0x66, 3962,
+	0x0, 3956,
+	/*3956*/ uint16(xSetOp), uint16(MOVMSKPS),
+	/*3958*/ uint16(xReadSlashR),
+	/*3959*/ uint16(xArgR32),
+	/*3960*/ uint16(xArgXmm2),
+	/*3961*/ uint16(xMatch),
+	/*3962*/ uint16(xSetOp), uint16(MOVMSKPD),
+	/*3964*/ uint16(xReadSlashR),
+	/*3965*/ uint16(xArgR32),
+	/*3966*/ uint16(xArgXmm2),
+	/*3967*/ uint16(xMatch),
+	/*3968*/ uint16(xCondPrefix), 4,
+	0xF3, 3996,
+	0xF2, 3990,
+	0x66, 3984,
+	0x0, 3978,
+	/*3978*/ uint16(xSetOp), uint16(SQRTPS),
+	/*3980*/ uint16(xReadSlashR),
+	/*3981*/ uint16(xArgXmm1),
+	/*3982*/ uint16(xArgXmm2M128),
+	/*3983*/ uint16(xMatch),
+	/*3984*/ uint16(xSetOp), uint16(SQRTPD),
+	/*3986*/ uint16(xReadSlashR),
+	/*3987*/ uint16(xArgXmm1),
+	/*3988*/ uint16(xArgXmm2M128),
+	/*3989*/ uint16(xMatch),
+	/*3990*/ uint16(xSetOp), uint16(SQRTSD),
+	/*3992*/ uint16(xReadSlashR),
+	/*3993*/ uint16(xArgXmm1),
+	/*3994*/ uint16(xArgXmm2M64),
+	/*3995*/ uint16(xMatch),
+	/*3996*/ uint16(xSetOp), uint16(SQRTSS),
+	/*3998*/ uint16(xReadSlashR),
+	/*3999*/ uint16(xArgXmm1),
+	/*4000*/ uint16(xArgXmm2M32),
+	/*4001*/ uint16(xMatch),
+	/*4002*/ uint16(xCondPrefix), 2,
+	0xF3, 4014,
+	0x0, 4008,
+	/*4008*/ uint16(xSetOp), uint16(RSQRTPS),
+	/*4010*/ uint16(xReadSlashR),
+	/*4011*/ uint16(xArgXmm1),
+	/*4012*/ uint16(xArgXmm2M128),
+	/*4013*/ uint16(xMatch),
+	/*4014*/ uint16(xSetOp), uint16(RSQRTSS),
+	/*4016*/ uint16(xReadSlashR),
+	/*4017*/ uint16(xArgXmm1),
+	/*4018*/ uint16(xArgXmm2M32),
+	/*4019*/ uint16(xMatch),
+	/*4020*/ uint16(xCondPrefix), 2,
+	0xF3, 4032,
+	0x0, 4026,
+	/*4026*/ uint16(xSetOp), uint16(RCPPS),
+	/*4028*/ uint16(xReadSlashR),
+	/*4029*/ uint16(xArgXmm1),
+	/*4030*/ uint16(xArgXmm2M128),
+	/*4031*/ uint16(xMatch),
+	/*4032*/ uint16(xSetOp), uint16(RCPSS),
+	/*4034*/ uint16(xReadSlashR),
+	/*4035*/ uint16(xArgXmm1),
+	/*4036*/ uint16(xArgXmm2M32),
+	/*4037*/ uint16(xMatch),
+	/*4038*/ uint16(xCondPrefix), 2,
+	0x66, 4050,
+	0x0, 4044,
+	/*4044*/ uint16(xSetOp), uint16(ANDPS),
+	/*4046*/ uint16(xReadSlashR),
+	/*4047*/ uint16(xArgXmm1),
+	/*4048*/ uint16(xArgXmm2M128),
+	/*4049*/ uint16(xMatch),
+	/*4050*/ uint16(xSetOp), uint16(ANDPD),
+	/*4052*/ uint16(xReadSlashR),
+	/*4053*/ uint16(xArgXmm1),
+	/*4054*/ uint16(xArgXmm2M128),
+	/*4055*/ uint16(xMatch),
+	/*4056*/ uint16(xCondPrefix), 2,
+	0x66, 4068,
+	0x0, 4062,
+	/*4062*/ uint16(xSetOp), uint16(ANDNPS),
+	/*4064*/ uint16(xReadSlashR),
+	/*4065*/ uint16(xArgXmm1),
+	/*4066*/ uint16(xArgXmm2M128),
+	/*4067*/ uint16(xMatch),
+	/*4068*/ uint16(xSetOp), uint16(ANDNPD),
+	/*4070*/ uint16(xReadSlashR),
+	/*4071*/ uint16(xArgXmm1),
+	/*4072*/ uint16(xArgXmm2M128),
+	/*4073*/ uint16(xMatch),
+	/*4074*/ uint16(xCondPrefix), 2,
+	0x66, 4086,
+	0x0, 4080,
+	/*4080*/ uint16(xSetOp), uint16(ORPS),
+	/*4082*/ uint16(xReadSlashR),
+	/*4083*/ uint16(xArgXmm1),
+	/*4084*/ uint16(xArgXmm2M128),
+	/*4085*/ uint16(xMatch),
+	/*4086*/ uint16(xSetOp), uint16(ORPD),
+	/*4088*/ uint16(xReadSlashR),
+	/*4089*/ uint16(xArgXmm1),
+	/*4090*/ uint16(xArgXmm2M128),
+	/*4091*/ uint16(xMatch),
+	/*4092*/ uint16(xCondPrefix), 2,
+	0x66, 4104,
+	0x0, 4098,
+	/*4098*/ uint16(xSetOp), uint16(XORPS),
+	/*4100*/ uint16(xReadSlashR),
+	/*4101*/ uint16(xArgXmm1),
+	/*4102*/ uint16(xArgXmm2M128),
+	/*4103*/ uint16(xMatch),
+	/*4104*/ uint16(xSetOp), uint16(XORPD),
+	/*4106*/ uint16(xReadSlashR),
+	/*4107*/ uint16(xArgXmm1),
+	/*4108*/ uint16(xArgXmm2M128),
+	/*4109*/ uint16(xMatch),
+	/*4110*/ uint16(xCondPrefix), 4,
+	0xF3, 4138,
+	0xF2, 4132,
+	0x66, 4126,
+	0x0, 4120,
+	/*4120*/ uint16(xSetOp), uint16(ADDPS),
+	/*4122*/ uint16(xReadSlashR),
+	/*4123*/ uint16(xArgXmm1),
+	/*4124*/ uint16(xArgXmm2M128),
+	/*4125*/ uint16(xMatch),
+	/*4126*/ uint16(xSetOp), uint16(ADDPD),
+	/*4128*/ uint16(xReadSlashR),
+	/*4129*/ uint16(xArgXmm1),
+	/*4130*/ uint16(xArgXmm2M128),
+	/*4131*/ uint16(xMatch),
+	/*4132*/ uint16(xSetOp), uint16(ADDSD),
+	/*4134*/ uint16(xReadSlashR),
+	/*4135*/ uint16(xArgXmm1),
+	/*4136*/ uint16(xArgXmm2M64),
+	/*4137*/ uint16(xMatch),
+	/*4138*/ uint16(xSetOp), uint16(ADDSS),
+	/*4140*/ uint16(xReadSlashR),
+	/*4141*/ uint16(xArgXmm1),
+	/*4142*/ uint16(xArgXmm2M32),
+	/*4143*/ uint16(xMatch),
+	/*4144*/ uint16(xCondPrefix), 4,
+	0xF3, 4172,
+	0xF2, 4166,
+	0x66, 4160,
+	0x0, 4154,
+	/*4154*/ uint16(xSetOp), uint16(MULPS),
+	/*4156*/ uint16(xReadSlashR),
+	/*4157*/ uint16(xArgXmm1),
+	/*4158*/ uint16(xArgXmm2M128),
+	/*4159*/ uint16(xMatch),
+	/*4160*/ uint16(xSetOp), uint16(MULPD),
+	/*4162*/ uint16(xReadSlashR),
+	/*4163*/ uint16(xArgXmm1),
+	/*4164*/ uint16(xArgXmm2M128),
+	/*4165*/ uint16(xMatch),
+	/*4166*/ uint16(xSetOp), uint16(MULSD),
+	/*4168*/ uint16(xReadSlashR),
+	/*4169*/ uint16(xArgXmm1),
+	/*4170*/ uint16(xArgXmm2M64),
+	/*4171*/ uint16(xMatch),
+	/*4172*/ uint16(xSetOp), uint16(MULSS),
+	/*4174*/ uint16(xReadSlashR),
+	/*4175*/ uint16(xArgXmm1),
+	/*4176*/ uint16(xArgXmm2M32),
+	/*4177*/ uint16(xMatch),
+	/*4178*/ uint16(xCondPrefix), 4,
+	0xF3, 4206,
+	0xF2, 4200,
+	0x66, 4194,
+	0x0, 4188,
+	/*4188*/ uint16(xSetOp), uint16(CVTPS2PD),
+	/*4190*/ uint16(xReadSlashR),
+	/*4191*/ uint16(xArgXmm1),
+	/*4192*/ uint16(xArgXmm2M64),
+	/*4193*/ uint16(xMatch),
+	/*4194*/ uint16(xSetOp), uint16(CVTPD2PS),
+	/*4196*/ uint16(xReadSlashR),
+	/*4197*/ uint16(xArgXmm1),
+	/*4198*/ uint16(xArgXmm2M128),
+	/*4199*/ uint16(xMatch),
+	/*4200*/ uint16(xSetOp), uint16(CVTSD2SS),
+	/*4202*/ uint16(xReadSlashR),
+	/*4203*/ uint16(xArgXmm1),
+	/*4204*/ uint16(xArgXmm2M64),
+	/*4205*/ uint16(xMatch),
+	/*4206*/ uint16(xSetOp), uint16(CVTSS2SD),
+	/*4208*/ uint16(xReadSlashR),
+	/*4209*/ uint16(xArgXmm1),
+	/*4210*/ uint16(xArgXmm2M32),
+	/*4211*/ uint16(xMatch),
+	/*4212*/ uint16(xCondPrefix), 3,
+	0xF3, 4232,
+	0x66, 4226,
+	0x0, 4220,
+	/*4220*/ uint16(xSetOp), uint16(CVTDQ2PS),
+	/*4222*/ uint16(xReadSlashR),
+	/*4223*/ uint16(xArgXmm1),
+	/*4224*/ uint16(xArgXmm2M128),
+	/*4225*/ uint16(xMatch),
+	/*4226*/ uint16(xSetOp), uint16(CVTPS2DQ),
+	/*4228*/ uint16(xReadSlashR),
+	/*4229*/ uint16(xArgXmm1),
+	/*4230*/ uint16(xArgXmm2M128),
+	/*4231*/ uint16(xMatch),
+	/*4232*/ uint16(xSetOp), uint16(CVTTPS2DQ),
+	/*4234*/ uint16(xReadSlashR),
+	/*4235*/ uint16(xArgXmm1),
+	/*4236*/ uint16(xArgXmm2M128),
+	/*4237*/ uint16(xMatch),
+	/*4238*/ uint16(xCondPrefix), 4,
+	0xF3, 4266,
+	0xF2, 4260,
+	0x66, 4254,
+	0x0, 4248,
+	/*4248*/ uint16(xSetOp), uint16(SUBPS),
+	/*4250*/ uint16(xReadSlashR),
+	/*4251*/ uint16(xArgXmm1),
+	/*4252*/ uint16(xArgXmm2M128),
+	/*4253*/ uint16(xMatch),
+	/*4254*/ uint16(xSetOp), uint16(SUBPD),
+	/*4256*/ uint16(xReadSlashR),
+	/*4257*/ uint16(xArgXmm1),
+	/*4258*/ uint16(xArgXmm2M128),
+	/*4259*/ uint16(xMatch),
+	/*4260*/ uint16(xSetOp), uint16(SUBSD),
+	/*4262*/ uint16(xReadSlashR),
+	/*4263*/ uint16(xArgXmm1),
+	/*4264*/ uint16(xArgXmm2M64),
+	/*4265*/ uint16(xMatch),
+	/*4266*/ uint16(xSetOp), uint16(SUBSS),
+	/*4268*/ uint16(xReadSlashR),
+	/*4269*/ uint16(xArgXmm1),
+	/*4270*/ uint16(xArgXmm2M32),
+	/*4271*/ uint16(xMatch),
+	/*4272*/ uint16(xCondPrefix), 4,
+	0xF3, 4300,
+	0xF2, 4294,
+	0x66, 4288,
+	0x0, 4282,
+	/*4282*/ uint16(xSetOp), uint16(MINPS),
+	/*4284*/ uint16(xReadSlashR),
+	/*4285*/ uint16(xArgXmm1),
+	/*4286*/ uint16(xArgXmm2M128),
+	/*4287*/ uint16(xMatch),
+	/*4288*/ uint16(xSetOp), uint16(MINPD),
+	/*4290*/ uint16(xReadSlashR),
+	/*4291*/ uint16(xArgXmm1),
+	/*4292*/ uint16(xArgXmm2M128),
+	/*4293*/ uint16(xMatch),
+	/*4294*/ uint16(xSetOp), uint16(MINSD),
+	/*4296*/ uint16(xReadSlashR),
+	/*4297*/ uint16(xArgXmm1),
+	/*4298*/ uint16(xArgXmm2M64),
+	/*4299*/ uint16(xMatch),
+	/*4300*/ uint16(xSetOp), uint16(MINSS),
+	/*4302*/ uint16(xReadSlashR),
+	/*4303*/ uint16(xArgXmm1),
+	/*4304*/ uint16(xArgXmm2M32),
+	/*4305*/ uint16(xMatch),
+	/*4306*/ uint16(xCondPrefix), 4,
+	0xF3, 4334,
+	0xF2, 4328,
+	0x66, 4322,
+	0x0, 4316,
+	/*4316*/ uint16(xSetOp), uint16(DIVPS),
+	/*4318*/ uint16(xReadSlashR),
+	/*4319*/ uint16(xArgXmm1),
+	/*4320*/ uint16(xArgXmm2M128),
+	/*4321*/ uint16(xMatch),
+	/*4322*/ uint16(xSetOp), uint16(DIVPD),
+	/*4324*/ uint16(xReadSlashR),
+	/*4325*/ uint16(xArgXmm1),
+	/*4326*/ uint16(xArgXmm2M128),
+	/*4327*/ uint16(xMatch),
+	/*4328*/ uint16(xSetOp), uint16(DIVSD),
+	/*4330*/ uint16(xReadSlashR),
+	/*4331*/ uint16(xArgXmm1),
+	/*4332*/ uint16(xArgXmm2M64),
+	/*4333*/ uint16(xMatch),
+	/*4334*/ uint16(xSetOp), uint16(DIVSS),
+	/*4336*/ uint16(xReadSlashR),
+	/*4337*/ uint16(xArgXmm1),
+	/*4338*/ uint16(xArgXmm2M32),
+	/*4339*/ uint16(xMatch),
+	/*4340*/ uint16(xCondPrefix), 4,
+	0xF3, 4368,
+	0xF2, 4362,
+	0x66, 4356,
+	0x0, 4350,
+	/*4350*/ uint16(xSetOp), uint16(MAXPS),
+	/*4352*/ uint16(xReadSlashR),
+	/*4353*/ uint16(xArgXmm1),
+	/*4354*/ uint16(xArgXmm2M128),
+	/*4355*/ uint16(xMatch),
+	/*4356*/ uint16(xSetOp), uint16(MAXPD),
+	/*4358*/ uint16(xReadSlashR),
+	/*4359*/ uint16(xArgXmm1),
+	/*4360*/ uint16(xArgXmm2M128),
+	/*4361*/ uint16(xMatch),
+	/*4362*/ uint16(xSetOp), uint16(MAXSD),
+	/*4364*/ uint16(xReadSlashR),
+	/*4365*/ uint16(xArgXmm1),
+	/*4366*/ uint16(xArgXmm2M64),
+	/*4367*/ uint16(xMatch),
+	/*4368*/ uint16(xSetOp), uint16(MAXSS),
+	/*4370*/ uint16(xReadSlashR),
+	/*4371*/ uint16(xArgXmm1),
+	/*4372*/ uint16(xArgXmm2M32),
+	/*4373*/ uint16(xMatch),
+	/*4374*/ uint16(xCondPrefix), 2,
+	0x66, 4386,
+	0x0, 4380,
+	/*4380*/ uint16(xSetOp), uint16(PUNPCKLBW),
+	/*4382*/ uint16(xReadSlashR),
+	/*4383*/ uint16(xArgMm),
+	/*4384*/ uint16(xArgMmM32),
+	/*4385*/ uint16(xMatch),
+	/*4386*/ uint16(xSetOp), uint16(PUNPCKLBW),
+	/*4388*/ uint16(xReadSlashR),
+	/*4389*/ uint16(xArgXmm1),
+	/*4390*/ uint16(xArgXmm2M128),
+	/*4391*/ uint16(xMatch),
+	/*4392*/ uint16(xCondPrefix), 2,
+	0x66, 4404,
+	0x0, 4398,
+	/*4398*/ uint16(xSetOp), uint16(PUNPCKLWD),
+	/*4400*/ uint16(xReadSlashR),
+	/*4401*/ uint16(xArgMm),
+	/*4402*/ uint16(xArgMmM32),
+	/*4403*/ uint16(xMatch),
+	/*4404*/ uint16(xSetOp), uint16(PUNPCKLWD),
+	/*4406*/ uint16(xReadSlashR),
+	/*4407*/ uint16(xArgXmm1),
+	/*4408*/ uint16(xArgXmm2M128),
+	/*4409*/ uint16(xMatch),
+	/*4410*/ uint16(xCondPrefix), 2,
+	0x66, 4422,
+	0x0, 4416,
+	/*4416*/ uint16(xSetOp), uint16(PUNPCKLDQ),
+	/*4418*/ uint16(xReadSlashR),
+	/*4419*/ uint16(xArgMm),
+	/*4420*/ uint16(xArgMmM32),
+	/*4421*/ uint16(xMatch),
+	/*4422*/ uint16(xSetOp), uint16(PUNPCKLDQ),
+	/*4424*/ uint16(xReadSlashR),
+	/*4425*/ uint16(xArgXmm1),
+	/*4426*/ uint16(xArgXmm2M128),
+	/*4427*/ uint16(xMatch),
+	/*4428*/ uint16(xCondPrefix), 2,
+	0x66, 4440,
+	0x0, 4434,
+	/*4434*/ uint16(xSetOp), uint16(PACKSSWB),
+	/*4436*/ uint16(xReadSlashR),
+	/*4437*/ uint16(xArgMm1),
+	/*4438*/ uint16(xArgMm2M64),
+	/*4439*/ uint16(xMatch),
+	/*4440*/ uint16(xSetOp), uint16(PACKSSWB),
+	/*4442*/ uint16(xReadSlashR),
+	/*4443*/ uint16(xArgXmm1),
+	/*4444*/ uint16(xArgXmm2M128),
+	/*4445*/ uint16(xMatch),
+	/*4446*/ uint16(xCondPrefix), 2,
+	0x66, 4458,
+	0x0, 4452,
+	/*4452*/ uint16(xSetOp), uint16(PCMPGTB),
+	/*4454*/ uint16(xReadSlashR),
+	/*4455*/ uint16(xArgMm),
+	/*4456*/ uint16(xArgMmM64),
+	/*4457*/ uint16(xMatch),
+	/*4458*/ uint16(xSetOp), uint16(PCMPGTB),
+	/*4460*/ uint16(xReadSlashR),
+	/*4461*/ uint16(xArgXmm1),
+	/*4462*/ uint16(xArgXmm2M128),
+	/*4463*/ uint16(xMatch),
+	/*4464*/ uint16(xCondPrefix), 2,
+	0x66, 4476,
+	0x0, 4470,
+	/*4470*/ uint16(xSetOp), uint16(PCMPGTW),
+	/*4472*/ uint16(xReadSlashR),
+	/*4473*/ uint16(xArgMm),
+	/*4474*/ uint16(xArgMmM64),
+	/*4475*/ uint16(xMatch),
+	/*4476*/ uint16(xSetOp), uint16(PCMPGTW),
+	/*4478*/ uint16(xReadSlashR),
+	/*4479*/ uint16(xArgXmm1),
+	/*4480*/ uint16(xArgXmm2M128),
+	/*4481*/ uint16(xMatch),
+	/*4482*/ uint16(xCondPrefix), 2,
+	0x66, 4494,
+	0x0, 4488,
+	/*4488*/ uint16(xSetOp), uint16(PCMPGTD),
+	/*4490*/ uint16(xReadSlashR),
+	/*4491*/ uint16(xArgMm),
+	/*4492*/ uint16(xArgMmM64),
+	/*4493*/ uint16(xMatch),
+	/*4494*/ uint16(xSetOp), uint16(PCMPGTD),
+	/*4496*/ uint16(xReadSlashR),
+	/*4497*/ uint16(xArgXmm1),
+	/*4498*/ uint16(xArgXmm2M128),
+	/*4499*/ uint16(xMatch),
+	/*4500*/ uint16(xCondPrefix), 2,
+	0x66, 4512,
+	0x0, 4506,
+	/*4506*/ uint16(xSetOp), uint16(PACKUSWB),
+	/*4508*/ uint16(xReadSlashR),
+	/*4509*/ uint16(xArgMm),
+	/*4510*/ uint16(xArgMmM64),
+	/*4511*/ uint16(xMatch),
+	/*4512*/ uint16(xSetOp), uint16(PACKUSWB),
+	/*4514*/ uint16(xReadSlashR),
+	/*4515*/ uint16(xArgXmm1),
+	/*4516*/ uint16(xArgXmm2M128),
+	/*4517*/ uint16(xMatch),
+	/*4518*/ uint16(xCondPrefix), 2,
+	0x66, 4530,
+	0x0, 4524,
+	/*4524*/ uint16(xSetOp), uint16(PUNPCKHBW),
+	/*4526*/ uint16(xReadSlashR),
+	/*4527*/ uint16(xArgMm),
+	/*4528*/ uint16(xArgMmM64),
+	/*4529*/ uint16(xMatch),
+	/*4530*/ uint16(xSetOp), uint16(PUNPCKHBW),
+	/*4532*/ uint16(xReadSlashR),
+	/*4533*/ uint16(xArgXmm1),
+	/*4534*/ uint16(xArgXmm2M128),
+	/*4535*/ uint16(xMatch),
+	/*4536*/ uint16(xCondPrefix), 2,
+	0x66, 4548,
+	0x0, 4542,
+	/*4542*/ uint16(xSetOp), uint16(PUNPCKHWD),
+	/*4544*/ uint16(xReadSlashR),
+	/*4545*/ uint16(xArgMm),
+	/*4546*/ uint16(xArgMmM64),
+	/*4547*/ uint16(xMatch),
+	/*4548*/ uint16(xSetOp), uint16(PUNPCKHWD),
+	/*4550*/ uint16(xReadSlashR),
+	/*4551*/ uint16(xArgXmm1),
+	/*4552*/ uint16(xArgXmm2M128),
+	/*4553*/ uint16(xMatch),
+	/*4554*/ uint16(xCondPrefix), 2,
+	0x66, 4566,
+	0x0, 4560,
+	/*4560*/ uint16(xSetOp), uint16(PUNPCKHDQ),
+	/*4562*/ uint16(xReadSlashR),
+	/*4563*/ uint16(xArgMm),
+	/*4564*/ uint16(xArgMmM64),
+	/*4565*/ uint16(xMatch),
+	/*4566*/ uint16(xSetOp), uint16(PUNPCKHDQ),
+	/*4568*/ uint16(xReadSlashR),
+	/*4569*/ uint16(xArgXmm1),
+	/*4570*/ uint16(xArgXmm2M128),
+	/*4571*/ uint16(xMatch),
+	/*4572*/ uint16(xCondPrefix), 2,
+	0x66, 4584,
+	0x0, 4578,
+	/*4578*/ uint16(xSetOp), uint16(PACKSSDW),
+	/*4580*/ uint16(xReadSlashR),
+	/*4581*/ uint16(xArgMm1),
+	/*4582*/ uint16(xArgMm2M64),
+	/*4583*/ uint16(xMatch),
+	/*4584*/ uint16(xSetOp), uint16(PACKSSDW),
+	/*4586*/ uint16(xReadSlashR),
+	/*4587*/ uint16(xArgXmm1),
+	/*4588*/ uint16(xArgXmm2M128),
+	/*4589*/ uint16(xMatch),
+	/*4590*/ uint16(xCondPrefix), 1,
+	0x66, 4594,
+	/*4594*/ uint16(xSetOp), uint16(PUNPCKLQDQ),
+	/*4596*/ uint16(xReadSlashR),
+	/*4597*/ uint16(xArgXmm1),
+	/*4598*/ uint16(xArgXmm2M128),
+	/*4599*/ uint16(xMatch),
+	/*4600*/ uint16(xCondPrefix), 1,
+	0x66, 4604,
+	/*4604*/ uint16(xSetOp), uint16(PUNPCKHQDQ),
+	/*4606*/ uint16(xReadSlashR),
+	/*4607*/ uint16(xArgXmm1),
+	/*4608*/ uint16(xArgXmm2M128),
+	/*4609*/ uint16(xMatch),
+	/*4610*/ uint16(xCondIs64), 4613, 4651,
+	/*4613*/ uint16(xCondPrefix), 2,
+	0x66, 4635,
+	0x0, 4619,
+	/*4619*/ uint16(xCondDataSize), 4623, 4629, 0,
+	/*4623*/ uint16(xSetOp), uint16(MOVD),
+	/*4625*/ uint16(xReadSlashR),
+	/*4626*/ uint16(xArgMm),
+	/*4627*/ uint16(xArgRM32),
+	/*4628*/ uint16(xMatch),
+	/*4629*/ uint16(xSetOp), uint16(MOVD),
+	/*4631*/ uint16(xReadSlashR),
+	/*4632*/ uint16(xArgMm),
+	/*4633*/ uint16(xArgRM32),
+	/*4634*/ uint16(xMatch),
+	/*4635*/ uint16(xCondDataSize), 4639, 4645, 0,
+	/*4639*/ uint16(xSetOp), uint16(MOVD),
+	/*4641*/ uint16(xReadSlashR),
+	/*4642*/ uint16(xArgXmm),
+	/*4643*/ uint16(xArgRM32),
+	/*4644*/ uint16(xMatch),
+	/*4645*/ uint16(xSetOp), uint16(MOVD),
+	/*4647*/ uint16(xReadSlashR),
+	/*4648*/ uint16(xArgXmm),
+	/*4649*/ uint16(xArgRM32),
+	/*4650*/ uint16(xMatch),
+	/*4651*/ uint16(xCondPrefix), 2,
+	0x66, 4667,
+	0x0, 4657,
+	/*4657*/ uint16(xCondDataSize), 4623, 4629, 4661,
+	/*4661*/ uint16(xSetOp), uint16(MOVQ),
+	/*4663*/ uint16(xReadSlashR),
+	/*4664*/ uint16(xArgMm),
+	/*4665*/ uint16(xArgRM64),
+	/*4666*/ uint16(xMatch),
+	/*4667*/ uint16(xCondDataSize), 4639, 4645, 4671,
+	/*4671*/ uint16(xSetOp), uint16(MOVQ),
+	/*4673*/ uint16(xReadSlashR),
+	/*4674*/ uint16(xArgXmm),
+	/*4675*/ uint16(xArgRM64),
+	/*4676*/ uint16(xMatch),
+	/*4677*/ uint16(xCondPrefix), 3,
+	0xF3, 4697,
+	0x66, 4691,
+	0x0, 4685,
+	/*4685*/ uint16(xSetOp), uint16(MOVQ),
+	/*4687*/ uint16(xReadSlashR),
+	/*4688*/ uint16(xArgMm),
+	/*4689*/ uint16(xArgMmM64),
+	/*4690*/ uint16(xMatch),
+	/*4691*/ uint16(xSetOp), uint16(MOVDQA),
+	/*4693*/ uint16(xReadSlashR),
+	/*4694*/ uint16(xArgXmm1),
+	/*4695*/ uint16(xArgXmm2M128),
+	/*4696*/ uint16(xMatch),
+	/*4697*/ uint16(xSetOp), uint16(MOVDQU),
+	/*4699*/ uint16(xReadSlashR),
+	/*4700*/ uint16(xArgXmm1),
+	/*4701*/ uint16(xArgXmm2M128),
+	/*4702*/ uint16(xMatch),
+	/*4703*/ uint16(xCondPrefix), 4,
+	0xF3, 4737,
+	0xF2, 4729,
+	0x66, 4721,
+	0x0, 4713,
+	/*4713*/ uint16(xSetOp), uint16(PSHUFW),
+	/*4715*/ uint16(xReadSlashR),
+	/*4716*/ uint16(xReadIb),
+	/*4717*/ uint16(xArgMm1),
+	/*4718*/ uint16(xArgMm2M64),
+	/*4719*/ uint16(xArgImm8u),
+	/*4720*/ uint16(xMatch),
+	/*4721*/ uint16(xSetOp), uint16(PSHUFD),
+	/*4723*/ uint16(xReadSlashR),
+	/*4724*/ uint16(xReadIb),
+	/*4725*/ uint16(xArgXmm1),
+	/*4726*/ uint16(xArgXmm2M128),
+	/*4727*/ uint16(xArgImm8u),
+	/*4728*/ uint16(xMatch),
+	/*4729*/ uint16(xSetOp), uint16(PSHUFLW),
+	/*4731*/ uint16(xReadSlashR),
+	/*4732*/ uint16(xReadIb),
+	/*4733*/ uint16(xArgXmm1),
+	/*4734*/ uint16(xArgXmm2M128),
+	/*4735*/ uint16(xArgImm8u),
+	/*4736*/ uint16(xMatch),
+	/*4737*/ uint16(xSetOp), uint16(PSHUFHW),
+	/*4739*/ uint16(xReadSlashR),
+	/*4740*/ uint16(xReadIb),
+	/*4741*/ uint16(xArgXmm1),
+	/*4742*/ uint16(xArgXmm2M128),
+	/*4743*/ uint16(xArgImm8u),
+	/*4744*/ uint16(xMatch),
+	/*4745*/ uint16(xCondSlashR),
+	0,    // 0
+	0,    // 1
+	4754, // 2
+	0,    // 3
+	4772, // 4
+	0,    // 5
+	4790, // 6
+	0,    // 7
+	/*4754*/ uint16(xCondPrefix), 2,
+	0x66, 4766,
+	0x0, 4760,
+	/*4760*/ uint16(xSetOp), uint16(PSRLW),
+	/*4762*/ uint16(xReadIb),
+	/*4763*/ uint16(xArgMm2),
+	/*4764*/ uint16(xArgImm8u),
+	/*4765*/ uint16(xMatch),
+	/*4766*/ uint16(xSetOp), uint16(PSRLW),
+	/*4768*/ uint16(xReadIb),
+	/*4769*/ uint16(xArgXmm2),
+	/*4770*/ uint16(xArgImm8u),
+	/*4771*/ uint16(xMatch),
+	/*4772*/ uint16(xCondPrefix), 2,
+	0x66, 4784,
+	0x0, 4778,
+	/*4778*/ uint16(xSetOp), uint16(PSRAW),
+	/*4780*/ uint16(xReadIb),
+	/*4781*/ uint16(xArgMm2),
+	/*4782*/ uint16(xArgImm8u),
+	/*4783*/ uint16(xMatch),
+	/*4784*/ uint16(xSetOp), uint16(PSRAW),
+	/*4786*/ uint16(xReadIb),
+	/*4787*/ uint16(xArgXmm2),
+	/*4788*/ uint16(xArgImm8u),
+	/*4789*/ uint16(xMatch),
+	/*4790*/ uint16(xCondPrefix), 2,
+	0x66, 4802,
+	0x0, 4796,
+	/*4796*/ uint16(xSetOp), uint16(PSLLW),
+	/*4798*/ uint16(xReadIb),
+	/*4799*/ uint16(xArgMm2),
+	/*4800*/ uint16(xArgImm8u),
+	/*4801*/ uint16(xMatch),
+	/*4802*/ uint16(xSetOp), uint16(PSLLW),
+	/*4804*/ uint16(xReadIb),
+	/*4805*/ uint16(xArgXmm2),
+	/*4806*/ uint16(xArgImm8u),
+	/*4807*/ uint16(xMatch),
+	/*4808*/ uint16(xCondSlashR),
+	0,    // 0
+	0,    // 1
+	4817, // 2
+	0,    // 3
+	4835, // 4
+	0,    // 5
+	4853, // 6
+	0,    // 7
+	/*4817*/ uint16(xCondPrefix), 2,
+	0x66, 4829,
+	0x0, 4823,
+	/*4823*/ uint16(xSetOp), uint16(PSRLD),
+	/*4825*/ uint16(xReadIb),
+	/*4826*/ uint16(xArgMm2),
+	/*4827*/ uint16(xArgImm8u),
+	/*4828*/ uint16(xMatch),
+	/*4829*/ uint16(xSetOp), uint16(PSRLD),
+	/*4831*/ uint16(xReadIb),
+	/*4832*/ uint16(xArgXmm2),
+	/*4833*/ uint16(xArgImm8u),
+	/*4834*/ uint16(xMatch),
+	/*4835*/ uint16(xCondPrefix), 2,
+	0x66, 4847,
+	0x0, 4841,
+	/*4841*/ uint16(xSetOp), uint16(PSRAD),
+	/*4843*/ uint16(xReadIb),
+	/*4844*/ uint16(xArgMm2),
+	/*4845*/ uint16(xArgImm8u),
+	/*4846*/ uint16(xMatch),
+	/*4847*/ uint16(xSetOp), uint16(PSRAD),
+	/*4849*/ uint16(xReadIb),
+	/*4850*/ uint16(xArgXmm2),
+	/*4851*/ uint16(xArgImm8u),
+	/*4852*/ uint16(xMatch),
+	/*4853*/ uint16(xCondPrefix), 2,
+	0x66, 4865,
+	0x0, 4859,
+	/*4859*/ uint16(xSetOp), uint16(PSLLD),
+	/*4861*/ uint16(xReadIb),
+	/*4862*/ uint16(xArgMm2),
+	/*4863*/ uint16(xArgImm8u),
+	/*4864*/ uint16(xMatch),
+	/*4865*/ uint16(xSetOp), uint16(PSLLD),
+	/*4867*/ uint16(xReadIb),
+	/*4868*/ uint16(xArgXmm2),
+	/*4869*/ uint16(xArgImm8u),
+	/*4870*/ uint16(xMatch),
+	/*4871*/ uint16(xCondSlashR),
+	0,    // 0
+	0,    // 1
+	4880, // 2
+	4898, // 3
+	0,    // 4
+	0,    // 5
+	4908, // 6
+	4926, // 7
+	/*4880*/ uint16(xCondPrefix), 2,
+	0x66, 4892,
+	0x0, 4886,
+	/*4886*/ uint16(xSetOp), uint16(PSRLQ),
+	/*4888*/ uint16(xReadIb),
+	/*4889*/ uint16(xArgMm2),
+	/*4890*/ uint16(xArgImm8u),
+	/*4891*/ uint16(xMatch),
+	/*4892*/ uint16(xSetOp), uint16(PSRLQ),
+	/*4894*/ uint16(xReadIb),
+	/*4895*/ uint16(xArgXmm2),
+	/*4896*/ uint16(xArgImm8u),
+	/*4897*/ uint16(xMatch),
+	/*4898*/ uint16(xCondPrefix), 1,
+	0x66, 4902,
+	/*4902*/ uint16(xSetOp), uint16(PSRLDQ),
+	/*4904*/ uint16(xReadIb),
+	/*4905*/ uint16(xArgXmm2),
+	/*4906*/ uint16(xArgImm8u),
+	/*4907*/ uint16(xMatch),
+	/*4908*/ uint16(xCondPrefix), 2,
+	0x66, 4920,
+	0x0, 4914,
+	/*4914*/ uint16(xSetOp), uint16(PSLLQ),
+	/*4916*/ uint16(xReadIb),
+	/*4917*/ uint16(xArgMm2),
+	/*4918*/ uint16(xArgImm8u),
+	/*4919*/ uint16(xMatch),
+	/*4920*/ uint16(xSetOp), uint16(PSLLQ),
+	/*4922*/ uint16(xReadIb),
+	/*4923*/ uint16(xArgXmm2),
+	/*4924*/ uint16(xArgImm8u),
+	/*4925*/ uint16(xMatch),
+	/*4926*/ uint16(xCondPrefix), 1,
+	0x66, 4930,
+	/*4930*/ uint16(xSetOp), uint16(PSLLDQ),
+	/*4932*/ uint16(xReadIb),
+	/*4933*/ uint16(xArgXmm2),
+	/*4934*/ uint16(xArgImm8u),
+	/*4935*/ uint16(xMatch),
+	/*4936*/ uint16(xCondPrefix), 2,
+	0x66, 4948,
+	0x0, 4942,
+	/*4942*/ uint16(xSetOp), uint16(PCMPEQB),
+	/*4944*/ uint16(xReadSlashR),
+	/*4945*/ uint16(xArgMm),
+	/*4946*/ uint16(xArgMmM64),
+	/*4947*/ uint16(xMatch),
+	/*4948*/ uint16(xSetOp), uint16(PCMPEQB),
+	/*4950*/ uint16(xReadSlashR),
+	/*4951*/ uint16(xArgXmm1),
+	/*4952*/ uint16(xArgXmm2M128),
+	/*4953*/ uint16(xMatch),
+	/*4954*/ uint16(xCondPrefix), 2,
+	0x66, 4966,
+	0x0, 4960,
+	/*4960*/ uint16(xSetOp), uint16(PCMPEQW),
+	/*4962*/ uint16(xReadSlashR),
+	/*4963*/ uint16(xArgMm),
+	/*4964*/ uint16(xArgMmM64),
+	/*4965*/ uint16(xMatch),
+	/*4966*/ uint16(xSetOp), uint16(PCMPEQW),
+	/*4968*/ uint16(xReadSlashR),
+	/*4969*/ uint16(xArgXmm1),
+	/*4970*/ uint16(xArgXmm2M128),
+	/*4971*/ uint16(xMatch),
+	/*4972*/ uint16(xCondPrefix), 2,
+	0x66, 4984,
+	0x0, 4978,
+	/*4978*/ uint16(xSetOp), uint16(PCMPEQD),
+	/*4980*/ uint16(xReadSlashR),
+	/*4981*/ uint16(xArgMm),
+	/*4982*/ uint16(xArgMmM64),
+	/*4983*/ uint16(xMatch),
+	/*4984*/ uint16(xSetOp), uint16(PCMPEQD),
+	/*4986*/ uint16(xReadSlashR),
+	/*4987*/ uint16(xArgXmm1),
+	/*4988*/ uint16(xArgXmm2M128),
+	/*4989*/ uint16(xMatch),
+	/*4990*/ uint16(xSetOp), uint16(EMMS),
+	/*4992*/ uint16(xMatch),
+	/*4993*/ uint16(xCondPrefix), 2,
+	0xF2, 5005,
+	0x66, 4999,
+	/*4999*/ uint16(xSetOp), uint16(HADDPD),
+	/*5001*/ uint16(xReadSlashR),
+	/*5002*/ uint16(xArgXmm1),
+	/*5003*/ uint16(xArgXmm2M128),
+	/*5004*/ uint16(xMatch),
+	/*5005*/ uint16(xSetOp), uint16(HADDPS),
+	/*5007*/ uint16(xReadSlashR),
+	/*5008*/ uint16(xArgXmm1),
+	/*5009*/ uint16(xArgXmm2M128),
+	/*5010*/ uint16(xMatch),
+	/*5011*/ uint16(xCondPrefix), 2,
+	0xF2, 5023,
+	0x66, 5017,
+	/*5017*/ uint16(xSetOp), uint16(HSUBPD),
+	/*5019*/ uint16(xReadSlashR),
+	/*5020*/ uint16(xArgXmm1),
+	/*5021*/ uint16(xArgXmm2M128),
+	/*5022*/ uint16(xMatch),
+	/*5023*/ uint16(xSetOp), uint16(HSUBPS),
+	/*5025*/ uint16(xReadSlashR),
+	/*5026*/ uint16(xArgXmm1),
+	/*5027*/ uint16(xArgXmm2M128),
+	/*5028*/ uint16(xMatch),
+	/*5029*/ uint16(xCondIs64), 5032, 5078,
+	/*5032*/ uint16(xCondPrefix), 3,
+	0xF3, 5072,
+	0x66, 5056,
+	0x0, 5040,
+	/*5040*/ uint16(xCondDataSize), 5044, 5050, 0,
+	/*5044*/ uint16(xSetOp), uint16(MOVD),
+	/*5046*/ uint16(xReadSlashR),
+	/*5047*/ uint16(xArgRM32),
+	/*5048*/ uint16(xArgMm),
+	/*5049*/ uint16(xMatch),
+	/*5050*/ uint16(xSetOp), uint16(MOVD),
+	/*5052*/ uint16(xReadSlashR),
+	/*5053*/ uint16(xArgRM32),
+	/*5054*/ uint16(xArgMm),
+	/*5055*/ uint16(xMatch),
+	/*5056*/ uint16(xCondDataSize), 5060, 5066, 0,
+	/*5060*/ uint16(xSetOp), uint16(MOVD),
+	/*5062*/ uint16(xReadSlashR),
+	/*5063*/ uint16(xArgRM32),
+	/*5064*/ uint16(xArgXmm),
+	/*5065*/ uint16(xMatch),
+	/*5066*/ uint16(xSetOp), uint16(MOVD),
+	/*5068*/ uint16(xReadSlashR),
+	/*5069*/ uint16(xArgRM32),
+	/*5070*/ uint16(xArgXmm),
+	/*5071*/ uint16(xMatch),
+	/*5072*/ uint16(xSetOp), uint16(MOVQ),
+	/*5074*/ uint16(xReadSlashR),
+	/*5075*/ uint16(xArgXmm1),
+	/*5076*/ uint16(xArgXmm2M64),
+	/*5077*/ uint16(xMatch),
+	/*5078*/ uint16(xCondPrefix), 3,
+	0xF3, 5072,
+	0x66, 5096,
+	0x0, 5086,
+	/*5086*/ uint16(xCondDataSize), 5044, 5050, 5090,
+	/*5090*/ uint16(xSetOp), uint16(MOVQ),
+	/*5092*/ uint16(xReadSlashR),
+	/*5093*/ uint16(xArgRM64),
+	/*5094*/ uint16(xArgMm),
+	/*5095*/ uint16(xMatch),
+	/*5096*/ uint16(xCondDataSize), 5060, 5066, 5100,
+	/*5100*/ uint16(xSetOp), uint16(MOVQ),
+	/*5102*/ uint16(xReadSlashR),
+	/*5103*/ uint16(xArgRM64),
+	/*5104*/ uint16(xArgXmm),
+	/*5105*/ uint16(xMatch),
+	/*5106*/ uint16(xCondPrefix), 3,
+	0xF3, 5126,
+	0x66, 5120,
+	0x0, 5114,
+	/*5114*/ uint16(xSetOp), uint16(MOVQ),
+	/*5116*/ uint16(xReadSlashR),
+	/*5117*/ uint16(xArgMmM64),
+	/*5118*/ uint16(xArgMm),
+	/*5119*/ uint16(xMatch),
+	/*5120*/ uint16(xSetOp), uint16(MOVDQA),
+	/*5122*/ uint16(xReadSlashR),
+	/*5123*/ uint16(xArgXmm2M128),
+	/*5124*/ uint16(xArgXmm1),
+	/*5125*/ uint16(xMatch),
+	/*5126*/ uint16(xSetOp), uint16(MOVDQU),
+	/*5128*/ uint16(xReadSlashR),
+	/*5129*/ uint16(xArgXmm2M128),
+	/*5130*/ uint16(xArgXmm1),
+	/*5131*/ uint16(xMatch),
+	/*5132*/ uint16(xCondIs64), 5135, 5149,
+	/*5135*/ uint16(xCondDataSize), 5139, 5144, 0,
+	/*5139*/ uint16(xSetOp), uint16(JO),
+	/*5141*/ uint16(xReadCw),
+	/*5142*/ uint16(xArgRel16),
+	/*5143*/ uint16(xMatch),
+	/*5144*/ uint16(xSetOp), uint16(JO),
+	/*5146*/ uint16(xReadCd),
+	/*5147*/ uint16(xArgRel32),
+	/*5148*/ uint16(xMatch),
+	/*5149*/ uint16(xCondDataSize), 5153, 5144, 5158,
+	/*5153*/ uint16(xSetOp), uint16(JO),
+	/*5155*/ uint16(xReadCd),
+	/*5156*/ uint16(xArgRel32),
+	/*5157*/ uint16(xMatch),
+	/*5158*/ uint16(xSetOp), uint16(JO),
+	/*5160*/ uint16(xReadCd),
+	/*5161*/ uint16(xArgRel32),
+	/*5162*/ uint16(xMatch),
+	/*5163*/ uint16(xCondIs64), 5166, 5180,
+	/*5166*/ uint16(xCondDataSize), 5170, 5175, 0,
+	/*5170*/ uint16(xSetOp), uint16(JNO),
+	/*5172*/ uint16(xReadCw),
+	/*5173*/ uint16(xArgRel16),
+	/*5174*/ uint16(xMatch),
+	/*5175*/ uint16(xSetOp), uint16(JNO),
+	/*5177*/ uint16(xReadCd),
+	/*5178*/ uint16(xArgRel32),
+	/*5179*/ uint16(xMatch),
+	/*5180*/ uint16(xCondDataSize), 5184, 5175, 5189,
+	/*5184*/ uint16(xSetOp), uint16(JNO),
+	/*5186*/ uint16(xReadCd),
+	/*5187*/ uint16(xArgRel32),
+	/*5188*/ uint16(xMatch),
+	/*5189*/ uint16(xSetOp), uint16(JNO),
+	/*5191*/ uint16(xReadCd),
+	/*5192*/ uint16(xArgRel32),
+	/*5193*/ uint16(xMatch),
+	/*5194*/ uint16(xCondIs64), 5197, 5211,
+	/*5197*/ uint16(xCondDataSize), 5201, 5206, 0,
+	/*5201*/ uint16(xSetOp), uint16(JB),
+	/*5203*/ uint16(xReadCw),
+	/*5204*/ uint16(xArgRel16),
+	/*5205*/ uint16(xMatch),
+	/*5206*/ uint16(xSetOp), uint16(JB),
+	/*5208*/ uint16(xReadCd),
+	/*5209*/ uint16(xArgRel32),
+	/*5210*/ uint16(xMatch),
+	/*5211*/ uint16(xCondDataSize), 5215, 5206, 5220,
+	/*5215*/ uint16(xSetOp), uint16(JB),
+	/*5217*/ uint16(xReadCd),
+	/*5218*/ uint16(xArgRel32),
+	/*5219*/ uint16(xMatch),
+	/*5220*/ uint16(xSetOp), uint16(JB),
+	/*5222*/ uint16(xReadCd),
+	/*5223*/ uint16(xArgRel32),
+	/*5224*/ uint16(xMatch),
+	/*5225*/ uint16(xCondIs64), 5228, 5242,
+	/*5228*/ uint16(xCondDataSize), 5232, 5237, 0,
+	/*5232*/ uint16(xSetOp), uint16(JAE),
+	/*5234*/ uint16(xReadCw),
+	/*5235*/ uint16(xArgRel16),
+	/*5236*/ uint16(xMatch),
+	/*5237*/ uint16(xSetOp), uint16(JAE),
+	/*5239*/ uint16(xReadCd),
+	/*5240*/ uint16(xArgRel32),
+	/*5241*/ uint16(xMatch),
+	/*5242*/ uint16(xCondDataSize), 5246, 5237, 5251,
+	/*5246*/ uint16(xSetOp), uint16(JAE),
+	/*5248*/ uint16(xReadCd),
+	/*5249*/ uint16(xArgRel32),
+	/*5250*/ uint16(xMatch),
+	/*5251*/ uint16(xSetOp), uint16(JAE),
+	/*5253*/ uint16(xReadCd),
+	/*5254*/ uint16(xArgRel32),
+	/*5255*/ uint16(xMatch),
+	/*5256*/ uint16(xCondIs64), 5259, 5273,
+	/*5259*/ uint16(xCondDataSize), 5263, 5268, 0,
+	/*5263*/ uint16(xSetOp), uint16(JE),
+	/*5265*/ uint16(xReadCw),
+	/*5266*/ uint16(xArgRel16),
+	/*5267*/ uint16(xMatch),
+	/*5268*/ uint16(xSetOp), uint16(JE),
+	/*5270*/ uint16(xReadCd),
+	/*5271*/ uint16(xArgRel32),
+	/*5272*/ uint16(xMatch),
+	/*5273*/ uint16(xCondDataSize), 5277, 5268, 5282,
+	/*5277*/ uint16(xSetOp), uint16(JE),
+	/*5279*/ uint16(xReadCd),
+	/*5280*/ uint16(xArgRel32),
+	/*5281*/ uint16(xMatch),
+	/*5282*/ uint16(xSetOp), uint16(JE),
+	/*5284*/ uint16(xReadCd),
+	/*5285*/ uint16(xArgRel32),
+	/*5286*/ uint16(xMatch),
+	/*5287*/ uint16(xCondIs64), 5290, 5304,
+	/*5290*/ uint16(xCondDataSize), 5294, 5299, 0,
+	/*5294*/ uint16(xSetOp), uint16(JNE),
+	/*5296*/ uint16(xReadCw),
+	/*5297*/ uint16(xArgRel16),
+	/*5298*/ uint16(xMatch),
+	/*5299*/ uint16(xSetOp), uint16(JNE),
+	/*5301*/ uint16(xReadCd),
+	/*5302*/ uint16(xArgRel32),
+	/*5303*/ uint16(xMatch),
+	/*5304*/ uint16(xCondDataSize), 5308, 5299, 5313,
+	/*5308*/ uint16(xSetOp), uint16(JNE),
+	/*5310*/ uint16(xReadCd),
+	/*5311*/ uint16(xArgRel32),
+	/*5312*/ uint16(xMatch),
+	/*5313*/ uint16(xSetOp), uint16(JNE),
+	/*5315*/ uint16(xReadCd),
+	/*5316*/ uint16(xArgRel32),
+	/*5317*/ uint16(xMatch),
+	/*5318*/ uint16(xCondIs64), 5321, 5335,
+	/*5321*/ uint16(xCondDataSize), 5325, 5330, 0,
+	/*5325*/ uint16(xSetOp), uint16(JBE),
+	/*5327*/ uint16(xReadCw),
+	/*5328*/ uint16(xArgRel16),
+	/*5329*/ uint16(xMatch),
+	/*5330*/ uint16(xSetOp), uint16(JBE),
+	/*5332*/ uint16(xReadCd),
+	/*5333*/ uint16(xArgRel32),
+	/*5334*/ uint16(xMatch),
+	/*5335*/ uint16(xCondDataSize), 5339, 5330, 5344,
+	/*5339*/ uint16(xSetOp), uint16(JBE),
+	/*5341*/ uint16(xReadCd),
+	/*5342*/ uint16(xArgRel32),
+	/*5343*/ uint16(xMatch),
+	/*5344*/ uint16(xSetOp), uint16(JBE),
+	/*5346*/ uint16(xReadCd),
+	/*5347*/ uint16(xArgRel32),
+	/*5348*/ uint16(xMatch),
+	/*5349*/ uint16(xCondIs64), 5352, 5366,
+	/*5352*/ uint16(xCondDataSize), 5356, 5361, 0,
+	/*5356*/ uint16(xSetOp), uint16(JA),
+	/*5358*/ uint16(xReadCw),
+	/*5359*/ uint16(xArgRel16),
+	/*5360*/ uint16(xMatch),
+	/*5361*/ uint16(xSetOp), uint16(JA),
+	/*5363*/ uint16(xReadCd),
+	/*5364*/ uint16(xArgRel32),
+	/*5365*/ uint16(xMatch),
+	/*5366*/ uint16(xCondDataSize), 5370, 5361, 5375,
+	/*5370*/ uint16(xSetOp), uint16(JA),
+	/*5372*/ uint16(xReadCd),
+	/*5373*/ uint16(xArgRel32),
+	/*5374*/ uint16(xMatch),
+	/*5375*/ uint16(xSetOp), uint16(JA),
+	/*5377*/ uint16(xReadCd),
+	/*5378*/ uint16(xArgRel32),
+	/*5379*/ uint16(xMatch),
+	/*5380*/ uint16(xCondIs64), 5383, 5397,
+	/*5383*/ uint16(xCondDataSize), 5387, 5392, 0,
+	/*5387*/ uint16(xSetOp), uint16(JS),
+	/*5389*/ uint16(xReadCw),
+	/*5390*/ uint16(xArgRel16),
+	/*5391*/ uint16(xMatch),
+	/*5392*/ uint16(xSetOp), uint16(JS),
+	/*5394*/ uint16(xReadCd),
+	/*5395*/ uint16(xArgRel32),
+	/*5396*/ uint16(xMatch),
+	/*5397*/ uint16(xCondDataSize), 5401, 5392, 5406,
+	/*5401*/ uint16(xSetOp), uint16(JS),
+	/*5403*/ uint16(xReadCd),
+	/*5404*/ uint16(xArgRel32),
+	/*5405*/ uint16(xMatch),
+	/*5406*/ uint16(xSetOp), uint16(JS),
+	/*5408*/ uint16(xReadCd),
+	/*5409*/ uint16(xArgRel32),
+	/*5410*/ uint16(xMatch),
+	/*5411*/ uint16(xCondIs64), 5414, 5428,
+	/*5414*/ uint16(xCondDataSize), 5418, 5423, 0,
+	/*5418*/ uint16(xSetOp), uint16(JNS),
+	/*5420*/ uint16(xReadCw),
+	/*5421*/ uint16(xArgRel16),
+	/*5422*/ uint16(xMatch),
+	/*5423*/ uint16(xSetOp), uint16(JNS),
+	/*5425*/ uint16(xReadCd),
+	/*5426*/ uint16(xArgRel32),
+	/*5427*/ uint16(xMatch),
+	/*5428*/ uint16(xCondDataSize), 5432, 5423, 5437,
+	/*5432*/ uint16(xSetOp), uint16(JNS),
+	/*5434*/ uint16(xReadCd),
+	/*5435*/ uint16(xArgRel32),
+	/*5436*/ uint16(xMatch),
+	/*5437*/ uint16(xSetOp), uint16(JNS),
+	/*5439*/ uint16(xReadCd),
+	/*5440*/ uint16(xArgRel32),
+	/*5441*/ uint16(xMatch),
+	/*5442*/ uint16(xCondIs64), 5445, 5459,
+	/*5445*/ uint16(xCondDataSize), 5449, 5454, 0,
+	/*5449*/ uint16(xSetOp), uint16(JP),
+	/*5451*/ uint16(xReadCw),
+	/*5452*/ uint16(xArgRel16),
+	/*5453*/ uint16(xMatch),
+	/*5454*/ uint16(xSetOp), uint16(JP),
+	/*5456*/ uint16(xReadCd),
+	/*5457*/ uint16(xArgRel32),
+	/*5458*/ uint16(xMatch),
+	/*5459*/ uint16(xCondDataSize), 5463, 5454, 5468,
+	/*5463*/ uint16(xSetOp), uint16(JP),
+	/*5465*/ uint16(xReadCd),
+	/*5466*/ uint16(xArgRel32),
+	/*5467*/ uint16(xMatch),
+	/*5468*/ uint16(xSetOp), uint16(JP),
+	/*5470*/ uint16(xReadCd),
+	/*5471*/ uint16(xArgRel32),
+	/*5472*/ uint16(xMatch),
+	/*5473*/ uint16(xCondIs64), 5476, 5490,
+	/*5476*/ uint16(xCondDataSize), 5480, 5485, 0,
+	/*5480*/ uint16(xSetOp), uint16(JNP),
+	/*5482*/ uint16(xReadCw),
+	/*5483*/ uint16(xArgRel16),
+	/*5484*/ uint16(xMatch),
+	/*5485*/ uint16(xSetOp), uint16(JNP),
+	/*5487*/ uint16(xReadCd),
+	/*5488*/ uint16(xArgRel32),
+	/*5489*/ uint16(xMatch),
+	/*5490*/ uint16(xCondDataSize), 5494, 5485, 5499,
+	/*5494*/ uint16(xSetOp), uint16(JNP),
+	/*5496*/ uint16(xReadCd),
+	/*5497*/ uint16(xArgRel32),
+	/*5498*/ uint16(xMatch),
+	/*5499*/ uint16(xSetOp), uint16(JNP),
+	/*5501*/ uint16(xReadCd),
+	/*5502*/ uint16(xArgRel32),
+	/*5503*/ uint16(xMatch),
+	/*5504*/ uint16(xCondIs64), 5507, 5521,
+	/*5507*/ uint16(xCondDataSize), 5511, 5516, 0,
+	/*5511*/ uint16(xSetOp), uint16(JL),
+	/*5513*/ uint16(xReadCw),
+	/*5514*/ uint16(xArgRel16),
+	/*5515*/ uint16(xMatch),
+	/*5516*/ uint16(xSetOp), uint16(JL),
+	/*5518*/ uint16(xReadCd),
+	/*5519*/ uint16(xArgRel32),
+	/*5520*/ uint16(xMatch),
+	/*5521*/ uint16(xCondDataSize), 5525, 5516, 5530,
+	/*5525*/ uint16(xSetOp), uint16(JL),
+	/*5527*/ uint16(xReadCd),
+	/*5528*/ uint16(xArgRel32),
+	/*5529*/ uint16(xMatch),
+	/*5530*/ uint16(xSetOp), uint16(JL),
+	/*5532*/ uint16(xReadCd),
+	/*5533*/ uint16(xArgRel32),
+	/*5534*/ uint16(xMatch),
+	/*5535*/ uint16(xCondIs64), 5538, 5552,
+	/*5538*/ uint16(xCondDataSize), 5542, 5547, 0,
+	/*5542*/ uint16(xSetOp), uint16(JGE),
+	/*5544*/ uint16(xReadCw),
+	/*5545*/ uint16(xArgRel16),
+	/*5546*/ uint16(xMatch),
+	/*5547*/ uint16(xSetOp), uint16(JGE),
+	/*5549*/ uint16(xReadCd),
+	/*5550*/ uint16(xArgRel32),
+	/*5551*/ uint16(xMatch),
+	/*5552*/ uint16(xCondDataSize), 5556, 5547, 5561,
+	/*5556*/ uint16(xSetOp), uint16(JGE),
+	/*5558*/ uint16(xReadCd),
+	/*5559*/ uint16(xArgRel32),
+	/*5560*/ uint16(xMatch),
+	/*5561*/ uint16(xSetOp), uint16(JGE),
+	/*5563*/ uint16(xReadCd),
+	/*5564*/ uint16(xArgRel32),
+	/*5565*/ uint16(xMatch),
+	/*5566*/ uint16(xCondIs64), 5569, 5583,
+	/*5569*/ uint16(xCondDataSize), 5573, 5578, 0,
+	/*5573*/ uint16(xSetOp), uint16(JLE),
+	/*5575*/ uint16(xReadCw),
+	/*5576*/ uint16(xArgRel16),
+	/*5577*/ uint16(xMatch),
+	/*5578*/ uint16(xSetOp), uint16(JLE),
+	/*5580*/ uint16(xReadCd),
+	/*5581*/ uint16(xArgRel32),
+	/*5582*/ uint16(xMatch),
+	/*5583*/ uint16(xCondDataSize), 5587, 5578, 5592,
+	/*5587*/ uint16(xSetOp), uint16(JLE),
+	/*5589*/ uint16(xReadCd),
+	/*5590*/ uint16(xArgRel32),
+	/*5591*/ uint16(xMatch),
+	/*5592*/ uint16(xSetOp), uint16(JLE),
+	/*5594*/ uint16(xReadCd),
+	/*5595*/ uint16(xArgRel32),
+	/*5596*/ uint16(xMatch),
+	/*5597*/ uint16(xCondIs64), 5600, 5614,
+	/*5600*/ uint16(xCondDataSize), 5604, 5609, 0,
+	/*5604*/ uint16(xSetOp), uint16(JG),
+	/*5606*/ uint16(xReadCw),
+	/*5607*/ uint16(xArgRel16),
+	/*5608*/ uint16(xMatch),
+	/*5609*/ uint16(xSetOp), uint16(JG),
+	/*5611*/ uint16(xReadCd),
+	/*5612*/ uint16(xArgRel32),
+	/*5613*/ uint16(xMatch),
+	/*5614*/ uint16(xCondDataSize), 5618, 5609, 5623,
+	/*5618*/ uint16(xSetOp), uint16(JG),
+	/*5620*/ uint16(xReadCd),
+	/*5621*/ uint16(xArgRel32),
+	/*5622*/ uint16(xMatch),
+	/*5623*/ uint16(xSetOp), uint16(JG),
+	/*5625*/ uint16(xReadCd),
+	/*5626*/ uint16(xArgRel32),
+	/*5627*/ uint16(xMatch),
+	/*5628*/ uint16(xSetOp), uint16(SETO),
+	/*5630*/ uint16(xReadSlashR),
+	/*5631*/ uint16(xArgRM8),
+	/*5632*/ uint16(xMatch),
+	/*5633*/ uint16(xSetOp), uint16(SETNO),
+	/*5635*/ uint16(xReadSlashR),
+	/*5636*/ uint16(xArgRM8),
+	/*5637*/ uint16(xMatch),
+	/*5638*/ uint16(xSetOp), uint16(SETB),
+	/*5640*/ uint16(xReadSlashR),
+	/*5641*/ uint16(xArgRM8),
+	/*5642*/ uint16(xMatch),
+	/*5643*/ uint16(xSetOp), uint16(SETAE),
+	/*5645*/ uint16(xReadSlashR),
+	/*5646*/ uint16(xArgRM8),
+	/*5647*/ uint16(xMatch),
+	/*5648*/ uint16(xSetOp), uint16(SETE),
+	/*5650*/ uint16(xReadSlashR),
+	/*5651*/ uint16(xArgRM8),
+	/*5652*/ uint16(xMatch),
+	/*5653*/ uint16(xSetOp), uint16(SETNE),
+	/*5655*/ uint16(xReadSlashR),
+	/*5656*/ uint16(xArgRM8),
+	/*5657*/ uint16(xMatch),
+	/*5658*/ uint16(xSetOp), uint16(SETBE),
+	/*5660*/ uint16(xReadSlashR),
+	/*5661*/ uint16(xArgRM8),
+	/*5662*/ uint16(xMatch),
+	/*5663*/ uint16(xSetOp), uint16(SETA),
+	/*5665*/ uint16(xReadSlashR),
+	/*5666*/ uint16(xArgRM8),
+	/*5667*/ uint16(xMatch),
+	/*5668*/ uint16(xSetOp), uint16(SETS),
+	/*5670*/ uint16(xReadSlashR),
+	/*5671*/ uint16(xArgRM8),
+	/*5672*/ uint16(xMatch),
+	/*5673*/ uint16(xSetOp), uint16(SETNS),
+	/*5675*/ uint16(xReadSlashR),
+	/*5676*/ uint16(xArgRM8),
+	/*5677*/ uint16(xMatch),
+	/*5678*/ uint16(xSetOp), uint16(SETP),
+	/*5680*/ uint16(xReadSlashR),
+	/*5681*/ uint16(xArgRM8),
+	/*5682*/ uint16(xMatch),
+	/*5683*/ uint16(xSetOp), uint16(SETNP),
+	/*5685*/ uint16(xReadSlashR),
+	/*5686*/ uint16(xArgRM8),
+	/*5687*/ uint16(xMatch),
+	/*5688*/ uint16(xSetOp), uint16(SETL),
+	/*5690*/ uint16(xReadSlashR),
+	/*5691*/ uint16(xArgRM8),
+	/*5692*/ uint16(xMatch),
+	/*5693*/ uint16(xSetOp), uint16(SETGE),
+	/*5695*/ uint16(xReadSlashR),
+	/*5696*/ uint16(xArgRM8),
+	/*5697*/ uint16(xMatch),
+	/*5698*/ uint16(xSetOp), uint16(SETLE),
+	/*5700*/ uint16(xReadSlashR),
+	/*5701*/ uint16(xArgRM8),
+	/*5702*/ uint16(xMatch),
+	/*5703*/ uint16(xSetOp), uint16(SETG),
+	/*5705*/ uint16(xReadSlashR),
+	/*5706*/ uint16(xArgRM8),
+	/*5707*/ uint16(xMatch),
+	/*5708*/ uint16(xSetOp), uint16(PUSH),
+	/*5710*/ uint16(xArgFS),
+	/*5711*/ uint16(xMatch),
+	/*5712*/ uint16(xCondIs64), 5715, 5727,
+	/*5715*/ uint16(xCondDataSize), 5719, 5723, 0,
+	/*5719*/ uint16(xSetOp), uint16(POP),
+	/*5721*/ uint16(xArgFS),
+	/*5722*/ uint16(xMatch),
+	/*5723*/ uint16(xSetOp), uint16(POP),
+	/*5725*/ uint16(xArgFS),
+	/*5726*/ uint16(xMatch),
+	/*5727*/ uint16(xCondDataSize), 5719, 5731, 5735,
+	/*5731*/ uint16(xSetOp), uint16(POP),
+	/*5733*/ uint16(xArgFS),
+	/*5734*/ uint16(xMatch),
+	/*5735*/ uint16(xSetOp), uint16(POP),
+	/*5737*/ uint16(xArgFS),
+	/*5738*/ uint16(xMatch),
+	/*5739*/ uint16(xSetOp), uint16(CPUID),
+	/*5741*/ uint16(xMatch),
+	/*5742*/ uint16(xCondIs64), 5745, 5761,
+	/*5745*/ uint16(xCondDataSize), 5749, 5755, 0,
+	/*5749*/ uint16(xSetOp), uint16(BT),
+	/*5751*/ uint16(xReadSlashR),
+	/*5752*/ uint16(xArgRM16),
+	/*5753*/ uint16(xArgR16),
+	/*5754*/ uint16(xMatch),
+	/*5755*/ uint16(xSetOp), uint16(BT),
+	/*5757*/ uint16(xReadSlashR),
+	/*5758*/ uint16(xArgRM32),
+	/*5759*/ uint16(xArgR32),
+	/*5760*/ uint16(xMatch),
+	/*5761*/ uint16(xCondDataSize), 5749, 5755, 5765,
+	/*5765*/ uint16(xSetOp), uint16(BT),
+	/*5767*/ uint16(xReadSlashR),
+	/*5768*/ uint16(xArgRM64),
+	/*5769*/ uint16(xArgR64),
+	/*5770*/ uint16(xMatch),
+	/*5771*/ uint16(xCondIs64), 5774, 5794,
+	/*5774*/ uint16(xCondDataSize), 5778, 5786, 0,
+	/*5778*/ uint16(xSetOp), uint16(SHLD),
+	/*5780*/ uint16(xReadSlashR),
+	/*5781*/ uint16(xReadIb),
+	/*5782*/ uint16(xArgRM16),
+	/*5783*/ uint16(xArgR16),
+	/*5784*/ uint16(xArgImm8u),
+	/*5785*/ uint16(xMatch),
+	/*5786*/ uint16(xSetOp), uint16(SHLD),
+	/*5788*/ uint16(xReadSlashR),
+	/*5789*/ uint16(xReadIb),
+	/*5790*/ uint16(xArgRM32),
+	/*5791*/ uint16(xArgR32),
+	/*5792*/ uint16(xArgImm8u),
+	/*5793*/ uint16(xMatch),
+	/*5794*/ uint16(xCondDataSize), 5778, 5786, 5798,
+	/*5798*/ uint16(xSetOp), uint16(SHLD),
+	/*5800*/ uint16(xReadSlashR),
+	/*5801*/ uint16(xReadIb),
+	/*5802*/ uint16(xArgRM64),
+	/*5803*/ uint16(xArgR64),
+	/*5804*/ uint16(xArgImm8u),
+	/*5805*/ uint16(xMatch),
+	/*5806*/ uint16(xCondIs64), 5809, 5827,
+	/*5809*/ uint16(xCondDataSize), 5813, 5820, 0,
+	/*5813*/ uint16(xSetOp), uint16(SHLD),
+	/*5815*/ uint16(xReadSlashR),
+	/*5816*/ uint16(xArgRM16),
+	/*5817*/ uint16(xArgR16),
+	/*5818*/ uint16(xArgCL),
+	/*5819*/ uint16(xMatch),
+	/*5820*/ uint16(xSetOp), uint16(SHLD),
+	/*5822*/ uint16(xReadSlashR),
+	/*5823*/ uint16(xArgRM32),
+	/*5824*/ uint16(xArgR32),
+	/*5825*/ uint16(xArgCL),
+	/*5826*/ uint16(xMatch),
+	/*5827*/ uint16(xCondDataSize), 5813, 5820, 5831,
+	/*5831*/ uint16(xSetOp), uint16(SHLD),
+	/*5833*/ uint16(xReadSlashR),
+	/*5834*/ uint16(xArgRM64),
+	/*5835*/ uint16(xArgR64),
+	/*5836*/ uint16(xArgCL),
+	/*5837*/ uint16(xMatch),
+	/*5838*/ uint16(xSetOp), uint16(PUSH),
+	/*5840*/ uint16(xArgGS),
+	/*5841*/ uint16(xMatch),
+	/*5842*/ uint16(xCondIs64), 5845, 5857,
+	/*5845*/ uint16(xCondDataSize), 5849, 5853, 0,
+	/*5849*/ uint16(xSetOp), uint16(POP),
+	/*5851*/ uint16(xArgGS),
+	/*5852*/ uint16(xMatch),
+	/*5853*/ uint16(xSetOp), uint16(POP),
+	/*5855*/ uint16(xArgGS),
+	/*5856*/ uint16(xMatch),
+	/*5857*/ uint16(xCondDataSize), 5849, 5861, 5865,
+	/*5861*/ uint16(xSetOp), uint16(POP),
+	/*5863*/ uint16(xArgGS),
+	/*5864*/ uint16(xMatch),
+	/*5865*/ uint16(xSetOp), uint16(POP),
+	/*5867*/ uint16(xArgGS),
+	/*5868*/ uint16(xMatch),
+	/*5869*/ uint16(xSetOp), uint16(RSM),
+	/*5871*/ uint16(xMatch),
+	/*5872*/ uint16(xCondIs64), 5875, 5891,
+	/*5875*/ uint16(xCondDataSize), 5879, 5885, 0,
+	/*5879*/ uint16(xSetOp), uint16(BTS),
+	/*5881*/ uint16(xReadSlashR),
+	/*5882*/ uint16(xArgRM16),
+	/*5883*/ uint16(xArgR16),
+	/*5884*/ uint16(xMatch),
+	/*5885*/ uint16(xSetOp), uint16(BTS),
+	/*5887*/ uint16(xReadSlashR),
+	/*5888*/ uint16(xArgRM32),
+	/*5889*/ uint16(xArgR32),
+	/*5890*/ uint16(xMatch),
+	/*5891*/ uint16(xCondDataSize), 5879, 5885, 5895,
+	/*5895*/ uint16(xSetOp), uint16(BTS),
+	/*5897*/ uint16(xReadSlashR),
+	/*5898*/ uint16(xArgRM64),
+	/*5899*/ uint16(xArgR64),
+	/*5900*/ uint16(xMatch),
+	/*5901*/ uint16(xCondIs64), 5904, 5924,
+	/*5904*/ uint16(xCondDataSize), 5908, 5916, 0,
+	/*5908*/ uint16(xSetOp), uint16(SHRD),
+	/*5910*/ uint16(xReadSlashR),
+	/*5911*/ uint16(xReadIb),
+	/*5912*/ uint16(xArgRM16),
+	/*5913*/ uint16(xArgR16),
+	/*5914*/ uint16(xArgImm8u),
+	/*5915*/ uint16(xMatch),
+	/*5916*/ uint16(xSetOp), uint16(SHRD),
+	/*5918*/ uint16(xReadSlashR),
+	/*5919*/ uint16(xReadIb),
+	/*5920*/ uint16(xArgRM32),
+	/*5921*/ uint16(xArgR32),
+	/*5922*/ uint16(xArgImm8u),
+	/*5923*/ uint16(xMatch),
+	/*5924*/ uint16(xCondDataSize), 5908, 5916, 5928,
+	/*5928*/ uint16(xSetOp), uint16(SHRD),
+	/*5930*/ uint16(xReadSlashR),
+	/*5931*/ uint16(xReadIb),
+	/*5932*/ uint16(xArgRM64),
+	/*5933*/ uint16(xArgR64),
+	/*5934*/ uint16(xArgImm8u),
+	/*5935*/ uint16(xMatch),
+	/*5936*/ uint16(xCondIs64), 5939, 5957,
+	/*5939*/ uint16(xCondDataSize), 5943, 5950, 0,
+	/*5943*/ uint16(xSetOp), uint16(SHRD),
+	/*5945*/ uint16(xReadSlashR),
+	/*5946*/ uint16(xArgRM16),
+	/*5947*/ uint16(xArgR16),
+	/*5948*/ uint16(xArgCL),
+	/*5949*/ uint16(xMatch),
+	/*5950*/ uint16(xSetOp), uint16(SHRD),
+	/*5952*/ uint16(xReadSlashR),
+	/*5953*/ uint16(xArgRM32),
+	/*5954*/ uint16(xArgR32),
+	/*5955*/ uint16(xArgCL),
+	/*5956*/ uint16(xMatch),
+	/*5957*/ uint16(xCondDataSize), 5943, 5950, 5961,
+	/*5961*/ uint16(xSetOp), uint16(SHRD),
+	/*5963*/ uint16(xReadSlashR),
+	/*5964*/ uint16(xArgRM64),
+	/*5965*/ uint16(xArgR64),
+	/*5966*/ uint16(xArgCL),
+	/*5967*/ uint16(xMatch),
+	/*5968*/ uint16(xCondByte), 3,
+	0xE8, 6217,
+	0xF0, 6220,
+	0xF8, 6223,
+	/*5976*/ uint16(xCondSlashR),
+	5985, // 0
+	6039, // 1
+	6093, // 2
+	6122, // 3
+	6151, // 4
+	6174, // 5
+	6197, // 6
+	6213, // 7
+	/*5985*/ uint16(xCondIs64), 5988, 6000,
+	/*5988*/ uint16(xCondDataSize), 5992, 5996, 0,
+	/*5992*/ uint16(xSetOp), uint16(FXSAVE),
+	/*5994*/ uint16(xArgM512byte),
+	/*5995*/ uint16(xMatch),
+	/*5996*/ uint16(xSetOp), uint16(FXSAVE),
+	/*5998*/ uint16(xArgM512byte),
+	/*5999*/ uint16(xMatch),
+	/*6000*/ uint16(xCondPrefix), 2,
+	0xF3, 6014,
+	0x0, 6006,
+	/*6006*/ uint16(xCondDataSize), 5992, 5996, 6010,
+	/*6010*/ uint16(xSetOp), uint16(FXSAVE64),
+	/*6012*/ uint16(xArgM512byte),
+	/*6013*/ uint16(xMatch),
+	/*6014*/ uint16(xCondDataSize), 6018, 6025, 6032,
+	/*6018*/ uint16(xCondIsMem), 6021, 0,
+	/*6021*/ uint16(xSetOp), uint16(RDFSBASE),
+	/*6023*/ uint16(xArgRM32),
+	/*6024*/ uint16(xMatch),
+	/*6025*/ uint16(xCondIsMem), 6028, 0,
+	/*6028*/ uint16(xSetOp), uint16(RDFSBASE),
+	/*6030*/ uint16(xArgRM32),
+	/*6031*/ uint16(xMatch),
+	/*6032*/ uint16(xCondIsMem), 6035, 0,
+	/*6035*/ uint16(xSetOp), uint16(RDFSBASE),
+	/*6037*/ uint16(xArgRM64),
+	/*6038*/ uint16(xMatch),
+	/*6039*/ uint16(xCondIs64), 6042, 6054,
+	/*6042*/ uint16(xCondDataSize), 6046, 6050, 0,
+	/*6046*/ uint16(xSetOp), uint16(FXRSTOR),
+	/*6048*/ uint16(xArgM512byte),
+	/*6049*/ uint16(xMatch),
+	/*6050*/ uint16(xSetOp), uint16(FXRSTOR),
+	/*6052*/ uint16(xArgM512byte),
+	/*6053*/ uint16(xMatch),
+	/*6054*/ uint16(xCondPrefix), 2,
+	0xF3, 6068,
+	0x0, 6060,
+	/*6060*/ uint16(xCondDataSize), 6046, 6050, 6064,
+	/*6064*/ uint16(xSetOp), uint16(FXRSTOR64),
+	/*6066*/ uint16(xArgM512byte),
+	/*6067*/ uint16(xMatch),
+	/*6068*/ uint16(xCondDataSize), 6072, 6079, 6086,
+	/*6072*/ uint16(xCondIsMem), 6075, 0,
+	/*6075*/ uint16(xSetOp), uint16(RDGSBASE),
+	/*6077*/ uint16(xArgRM32),
+	/*6078*/ uint16(xMatch),
+	/*6079*/ uint16(xCondIsMem), 6082, 0,
+	/*6082*/ uint16(xSetOp), uint16(RDGSBASE),
+	/*6084*/ uint16(xArgRM32),
+	/*6085*/ uint16(xMatch),
+	/*6086*/ uint16(xCondIsMem), 6089, 0,
+	/*6089*/ uint16(xSetOp), uint16(RDGSBASE),
+	/*6091*/ uint16(xArgRM64),
+	/*6092*/ uint16(xMatch),
+	/*6093*/ uint16(xCondIs64), 6096, 6100,
+	/*6096*/ uint16(xSetOp), uint16(LDMXCSR),
+	/*6098*/ uint16(xArgM32),
+	/*6099*/ uint16(xMatch),
+	/*6100*/ uint16(xCondPrefix), 2,
+	0xF3, 6106,
+	0x0, 6096,
+	/*6106*/ uint16(xCondDataSize), 6110, 6114, 6118,
+	/*6110*/ uint16(xSetOp), uint16(WRFSBASE),
+	/*6112*/ uint16(xArgRM32),
+	/*6113*/ uint16(xMatch),
+	/*6114*/ uint16(xSetOp), uint16(WRFSBASE),
+	/*6116*/ uint16(xArgRM32),
+	/*6117*/ uint16(xMatch),
+	/*6118*/ uint16(xSetOp), uint16(WRFSBASE),
+	/*6120*/ uint16(xArgRM64),
+	/*6121*/ uint16(xMatch),
+	/*6122*/ uint16(xCondIs64), 6125, 6129,
+	/*6125*/ uint16(xSetOp), uint16(STMXCSR),
+	/*6127*/ uint16(xArgM32),
+	/*6128*/ uint16(xMatch),
+	/*6129*/ uint16(xCondPrefix), 2,
+	0xF3, 6135,
+	0x0, 6125,
+	/*6135*/ uint16(xCondDataSize), 6139, 6143, 6147,
+	/*6139*/ uint16(xSetOp), uint16(WRGSBASE),
+	/*6141*/ uint16(xArgRM32),
+	/*6142*/ uint16(xMatch),
+	/*6143*/ uint16(xSetOp), uint16(WRGSBASE),
+	/*6145*/ uint16(xArgRM32),
+	/*6146*/ uint16(xMatch),
+	/*6147*/ uint16(xSetOp), uint16(WRGSBASE),
+	/*6149*/ uint16(xArgRM64),
+	/*6150*/ uint16(xMatch),
+	/*6151*/ uint16(xCondIs64), 6154, 6166,
+	/*6154*/ uint16(xCondDataSize), 6158, 6162, 0,
+	/*6158*/ uint16(xSetOp), uint16(XSAVE),
+	/*6160*/ uint16(xArgMem),
+	/*6161*/ uint16(xMatch),
+	/*6162*/ uint16(xSetOp), uint16(XSAVE),
+	/*6164*/ uint16(xArgMem),
+	/*6165*/ uint16(xMatch),
+	/*6166*/ uint16(xCondDataSize), 6158, 6162, 6170,
+	/*6170*/ uint16(xSetOp), uint16(XSAVE64),
+	/*6172*/ uint16(xArgMem),
+	/*6173*/ uint16(xMatch),
+	/*6174*/ uint16(xCondIs64), 6177, 6189,
+	/*6177*/ uint16(xCondDataSize), 6181, 6185, 0,
+	/*6181*/ uint16(xSetOp), uint16(XRSTOR),
+	/*6183*/ uint16(xArgMem),
+	/*6184*/ uint16(xMatch),
+	/*6185*/ uint16(xSetOp), uint16(XRSTOR),
+	/*6187*/ uint16(xArgMem),
+	/*6188*/ uint16(xMatch),
+	/*6189*/ uint16(xCondDataSize), 6181, 6185, 6193,
+	/*6193*/ uint16(xSetOp), uint16(XRSTOR64),
+	/*6195*/ uint16(xArgMem),
+	/*6196*/ uint16(xMatch),
+	/*6197*/ uint16(xCondDataSize), 6201, 6205, 6209,
+	/*6201*/ uint16(xSetOp), uint16(XSAVEOPT),
+	/*6203*/ uint16(xArgMem),
+	/*6204*/ uint16(xMatch),
+	/*6205*/ uint16(xSetOp), uint16(XSAVEOPT),
+	/*6207*/ uint16(xArgMem),
+	/*6208*/ uint16(xMatch),
+	/*6209*/ uint16(xSetOp), uint16(XSAVEOPT64),
+	/*6211*/ uint16(xArgMem),
+	/*6212*/ uint16(xMatch),
+	/*6213*/ uint16(xSetOp), uint16(CLFLUSH),
+	/*6215*/ uint16(xArgM8),
+	/*6216*/ uint16(xMatch),
+	/*6217*/ uint16(xSetOp), uint16(LFENCE),
+	/*6219*/ uint16(xMatch),
+	/*6220*/ uint16(xSetOp), uint16(MFENCE),
+	/*6222*/ uint16(xMatch),
+	/*6223*/ uint16(xSetOp), uint16(SFENCE),
+	/*6225*/ uint16(xMatch),
+	/*6226*/ uint16(xCondIs64), 6229, 6245,
+	/*6229*/ uint16(xCondDataSize), 6233, 6239, 0,
+	/*6233*/ uint16(xSetOp), uint16(IMUL),
+	/*6235*/ uint16(xReadSlashR),
+	/*6236*/ uint16(xArgR16),
+	/*6237*/ uint16(xArgRM16),
+	/*6238*/ uint16(xMatch),
+	/*6239*/ uint16(xSetOp), uint16(IMUL),
+	/*6241*/ uint16(xReadSlashR),
+	/*6242*/ uint16(xArgR32),
+	/*6243*/ uint16(xArgRM32),
+	/*6244*/ uint16(xMatch),
+	/*6245*/ uint16(xCondDataSize), 6233, 6239, 6249,
+	/*6249*/ uint16(xSetOp), uint16(IMUL),
+	/*6251*/ uint16(xReadSlashR),
+	/*6252*/ uint16(xArgR64),
+	/*6253*/ uint16(xArgRM64),
+	/*6254*/ uint16(xMatch),
+	/*6255*/ uint16(xSetOp), uint16(CMPXCHG),
+	/*6257*/ uint16(xReadSlashR),
+	/*6258*/ uint16(xArgRM8),
+	/*6259*/ uint16(xArgR8),
+	/*6260*/ uint16(xMatch),
+	/*6261*/ uint16(xCondIs64), 6264, 6280,
+	/*6264*/ uint16(xCondDataSize), 6268, 6274, 0,
+	/*6268*/ uint16(xSetOp), uint16(CMPXCHG),
+	/*6270*/ uint16(xReadSlashR),
+	/*6271*/ uint16(xArgRM16),
+	/*6272*/ uint16(xArgR16),
+	/*6273*/ uint16(xMatch),
+	/*6274*/ uint16(xSetOp), uint16(CMPXCHG),
+	/*6276*/ uint16(xReadSlashR),
+	/*6277*/ uint16(xArgRM32),
+	/*6278*/ uint16(xArgR32),
+	/*6279*/ uint16(xMatch),
+	/*6280*/ uint16(xCondDataSize), 6268, 6274, 6284,
+	/*6284*/ uint16(xSetOp), uint16(CMPXCHG),
+	/*6286*/ uint16(xReadSlashR),
+	/*6287*/ uint16(xArgRM64),
+	/*6288*/ uint16(xArgR64),
+	/*6289*/ uint16(xMatch),
+	/*6290*/ uint16(xCondIs64), 6293, 6309,
+	/*6293*/ uint16(xCondDataSize), 6297, 6303, 0,
+	/*6297*/ uint16(xSetOp), uint16(LSS),
+	/*6299*/ uint16(xReadSlashR),
+	/*6300*/ uint16(xArgR16),
+	/*6301*/ uint16(xArgM16colon16),
+	/*6302*/ uint16(xMatch),
+	/*6303*/ uint16(xSetOp), uint16(LSS),
+	/*6305*/ uint16(xReadSlashR),
+	/*6306*/ uint16(xArgR32),
+	/*6307*/ uint16(xArgM16colon32),
+	/*6308*/ uint16(xMatch),
+	/*6309*/ uint16(xCondDataSize), 6297, 6303, 6313,
+	/*6313*/ uint16(xSetOp), uint16(LSS),
+	/*6315*/ uint16(xReadSlashR),
+	/*6316*/ uint16(xArgR64),
+	/*6317*/ uint16(xArgM16colon64),
+	/*6318*/ uint16(xMatch),
+	/*6319*/ uint16(xCondIs64), 6322, 6338,
+	/*6322*/ uint16(xCondDataSize), 6326, 6332, 0,
+	/*6326*/ uint16(xSetOp), uint16(BTR),
+	/*6328*/ uint16(xReadSlashR),
+	/*6329*/ uint16(xArgRM16),
+	/*6330*/ uint16(xArgR16),
+	/*6331*/ uint16(xMatch),
+	/*6332*/ uint16(xSetOp), uint16(BTR),
+	/*6334*/ uint16(xReadSlashR),
+	/*6335*/ uint16(xArgRM32),
+	/*6336*/ uint16(xArgR32),
+	/*6337*/ uint16(xMatch),
+	/*6338*/ uint16(xCondDataSize), 6326, 6332, 6342,
+	/*6342*/ uint16(xSetOp), uint16(BTR),
+	/*6344*/ uint16(xReadSlashR),
+	/*6345*/ uint16(xArgRM64),
+	/*6346*/ uint16(xArgR64),
+	/*6347*/ uint16(xMatch),
+	/*6348*/ uint16(xCondIs64), 6351, 6367,
+	/*6351*/ uint16(xCondDataSize), 6355, 6361, 0,
+	/*6355*/ uint16(xSetOp), uint16(LFS),
+	/*6357*/ uint16(xReadSlashR),
+	/*6358*/ uint16(xArgR16),
+	/*6359*/ uint16(xArgM16colon16),
+	/*6360*/ uint16(xMatch),
+	/*6361*/ uint16(xSetOp), uint16(LFS),
+	/*6363*/ uint16(xReadSlashR),
+	/*6364*/ uint16(xArgR32),
+	/*6365*/ uint16(xArgM16colon32),
+	/*6366*/ uint16(xMatch),
+	/*6367*/ uint16(xCondDataSize), 6355, 6361, 6371,
+	/*6371*/ uint16(xSetOp), uint16(LFS),
+	/*6373*/ uint16(xReadSlashR),
+	/*6374*/ uint16(xArgR64),
+	/*6375*/ uint16(xArgM16colon64),
+	/*6376*/ uint16(xMatch),
+	/*6377*/ uint16(xCondIs64), 6380, 6396,
+	/*6380*/ uint16(xCondDataSize), 6384, 6390, 0,
+	/*6384*/ uint16(xSetOp), uint16(LGS),
+	/*6386*/ uint16(xReadSlashR),
+	/*6387*/ uint16(xArgR16),
+	/*6388*/ uint16(xArgM16colon16),
+	/*6389*/ uint16(xMatch),
+	/*6390*/ uint16(xSetOp), uint16(LGS),
+	/*6392*/ uint16(xReadSlashR),
+	/*6393*/ uint16(xArgR32),
+	/*6394*/ uint16(xArgM16colon32),
+	/*6395*/ uint16(xMatch),
+	/*6396*/ uint16(xCondDataSize), 6384, 6390, 6400,
+	/*6400*/ uint16(xSetOp), uint16(LGS),
+	/*6402*/ uint16(xReadSlashR),
+	/*6403*/ uint16(xArgR64),
+	/*6404*/ uint16(xArgM16colon64),
+	/*6405*/ uint16(xMatch),
+	/*6406*/ uint16(xCondIs64), 6409, 6425,
+	/*6409*/ uint16(xCondDataSize), 6413, 6419, 0,
+	/*6413*/ uint16(xSetOp), uint16(MOVZX),
+	/*6415*/ uint16(xReadSlashR),
+	/*6416*/ uint16(xArgR16),
+	/*6417*/ uint16(xArgRM8),
+	/*6418*/ uint16(xMatch),
+	/*6419*/ uint16(xSetOp), uint16(MOVZX),
+	/*6421*/ uint16(xReadSlashR),
+	/*6422*/ uint16(xArgR32),
+	/*6423*/ uint16(xArgRM8),
+	/*6424*/ uint16(xMatch),
+	/*6425*/ uint16(xCondDataSize), 6413, 6419, 6429,
+	/*6429*/ uint16(xSetOp), uint16(MOVZX),
+	/*6431*/ uint16(xReadSlashR),
+	/*6432*/ uint16(xArgR64),
+	/*6433*/ uint16(xArgRM8),
+	/*6434*/ uint16(xMatch),
+	/*6435*/ uint16(xCondIs64), 6438, 6454,
+	/*6438*/ uint16(xCondDataSize), 6442, 6448, 0,
+	/*6442*/ uint16(xSetOp), uint16(MOVZX),
+	/*6444*/ uint16(xReadSlashR),
+	/*6445*/ uint16(xArgR16),
+	/*6446*/ uint16(xArgRM16),
+	/*6447*/ uint16(xMatch),
+	/*6448*/ uint16(xSetOp), uint16(MOVZX),
+	/*6450*/ uint16(xReadSlashR),
+	/*6451*/ uint16(xArgR32),
+	/*6452*/ uint16(xArgRM16),
+	/*6453*/ uint16(xMatch),
+	/*6454*/ uint16(xCondDataSize), 6442, 6448, 6458,
+	/*6458*/ uint16(xSetOp), uint16(MOVZX),
+	/*6460*/ uint16(xReadSlashR),
+	/*6461*/ uint16(xArgR64),
+	/*6462*/ uint16(xArgRM16),
+	/*6463*/ uint16(xMatch),
+	/*6464*/ uint16(xCondIs64), 6467, 6487,
+	/*6467*/ uint16(xCondPrefix), 1,
+	0xF3, 6471,
+	/*6471*/ uint16(xCondDataSize), 6475, 6481, 0,
+	/*6475*/ uint16(xSetOp), uint16(POPCNT),
+	/*6477*/ uint16(xReadSlashR),
+	/*6478*/ uint16(xArgR16),
+	/*6479*/ uint16(xArgRM16),
+	/*6480*/ uint16(xMatch),
+	/*6481*/ uint16(xSetOp), uint16(POPCNT),
+	/*6483*/ uint16(xReadSlashR),
+	/*6484*/ uint16(xArgR32),
+	/*6485*/ uint16(xArgRM32),
+	/*6486*/ uint16(xMatch),
+	/*6487*/ uint16(xCondPrefix), 1,
+	0xF3, 6491,
+	/*6491*/ uint16(xCondDataSize), 6475, 6481, 6495,
+	/*6495*/ uint16(xSetOp), uint16(POPCNT),
+	/*6497*/ uint16(xReadSlashR),
+	/*6498*/ uint16(xArgR64),
+	/*6499*/ uint16(xArgRM64),
+	/*6500*/ uint16(xMatch),
+	/*6501*/ uint16(xCondDataSize), 0, 6505, 0,
+	/*6505*/ uint16(xSetOp), uint16(UD1),
+	/*6507*/ uint16(xReadSlashR),
+	/*6508*/ uint16(xArgR32),
+	/*6509*/ uint16(xArgRM32),
+	/*6510*/ uint16(xMatch),
+	/*6511*/ uint16(xCondSlashR),
+	0,    // 0
+	0,    // 1
+	0,    // 2
+	0,    // 3
+	6520, // 4
+	6549, // 5
+	6578, // 6
+	6607, // 7
+	/*6520*/ uint16(xCondIs64), 6523, 6539,
+	/*6523*/ uint16(xCondDataSize), 6527, 6533, 0,
+	/*6527*/ uint16(xSetOp), uint16(BT),
+	/*6529*/ uint16(xReadIb),
+	/*6530*/ uint16(xArgRM16),
+	/*6531*/ uint16(xArgImm8u),
+	/*6532*/ uint16(xMatch),
+	/*6533*/ uint16(xSetOp), uint16(BT),
+	/*6535*/ uint16(xReadIb),
+	/*6536*/ uint16(xArgRM32),
+	/*6537*/ uint16(xArgImm8u),
+	/*6538*/ uint16(xMatch),
+	/*6539*/ uint16(xCondDataSize), 6527, 6533, 6543,
+	/*6543*/ uint16(xSetOp), uint16(BT),
+	/*6545*/ uint16(xReadIb),
+	/*6546*/ uint16(xArgRM64),
+	/*6547*/ uint16(xArgImm8u),
+	/*6548*/ uint16(xMatch),
+	/*6549*/ uint16(xCondIs64), 6552, 6568,
+	/*6552*/ uint16(xCondDataSize), 6556, 6562, 0,
+	/*6556*/ uint16(xSetOp), uint16(BTS),
+	/*6558*/ uint16(xReadIb),
+	/*6559*/ uint16(xArgRM16),
+	/*6560*/ uint16(xArgImm8u),
+	/*6561*/ uint16(xMatch),
+	/*6562*/ uint16(xSetOp), uint16(BTS),
+	/*6564*/ uint16(xReadIb),
+	/*6565*/ uint16(xArgRM32),
+	/*6566*/ uint16(xArgImm8u),
+	/*6567*/ uint16(xMatch),
+	/*6568*/ uint16(xCondDataSize), 6556, 6562, 6572,
+	/*6572*/ uint16(xSetOp), uint16(BTS),
+	/*6574*/ uint16(xReadIb),
+	/*6575*/ uint16(xArgRM64),
+	/*6576*/ uint16(xArgImm8u),
+	/*6577*/ uint16(xMatch),
+	/*6578*/ uint16(xCondIs64), 6581, 6597,
+	/*6581*/ uint16(xCondDataSize), 6585, 6591, 0,
+	/*6585*/ uint16(xSetOp), uint16(BTR),
+	/*6587*/ uint16(xReadIb),
+	/*6588*/ uint16(xArgRM16),
+	/*6589*/ uint16(xArgImm8u),
+	/*6590*/ uint16(xMatch),
+	/*6591*/ uint16(xSetOp), uint16(BTR),
+	/*6593*/ uint16(xReadIb),
+	/*6594*/ uint16(xArgRM32),
+	/*6595*/ uint16(xArgImm8u),
+	/*6596*/ uint16(xMatch),
+	/*6597*/ uint16(xCondDataSize), 6585, 6591, 6601,
+	/*6601*/ uint16(xSetOp), uint16(BTR),
+	/*6603*/ uint16(xReadIb),
+	/*6604*/ uint16(xArgRM64),
+	/*6605*/ uint16(xArgImm8u),
+	/*6606*/ uint16(xMatch),
+	/*6607*/ uint16(xCondIs64), 6610, 6626,
+	/*6610*/ uint16(xCondDataSize), 6614, 6620, 0,
+	/*6614*/ uint16(xSetOp), uint16(BTC),
+	/*6616*/ uint16(xReadIb),
+	/*6617*/ uint16(xArgRM16),
+	/*6618*/ uint16(xArgImm8u),
+	/*6619*/ uint16(xMatch),
+	/*6620*/ uint16(xSetOp), uint16(BTC),
+	/*6622*/ uint16(xReadIb),
+	/*6623*/ uint16(xArgRM32),
+	/*6624*/ uint16(xArgImm8u),
+	/*6625*/ uint16(xMatch),
+	/*6626*/ uint16(xCondDataSize), 6614, 6620, 6630,
+	/*6630*/ uint16(xSetOp), uint16(BTC),
+	/*6632*/ uint16(xReadIb),
+	/*6633*/ uint16(xArgRM64),
+	/*6634*/ uint16(xArgImm8u),
+	/*6635*/ uint16(xMatch),
+	/*6636*/ uint16(xCondIs64), 6639, 6655,
+	/*6639*/ uint16(xCondDataSize), 6643, 6649, 0,
+	/*6643*/ uint16(xSetOp), uint16(BTC),
+	/*6645*/ uint16(xReadSlashR),
+	/*6646*/ uint16(xArgRM16),
+	/*6647*/ uint16(xArgR16),
+	/*6648*/ uint16(xMatch),
+	/*6649*/ uint16(xSetOp), uint16(BTC),
+	/*6651*/ uint16(xReadSlashR),
+	/*6652*/ uint16(xArgRM32),
+	/*6653*/ uint16(xArgR32),
+	/*6654*/ uint16(xMatch),
+	/*6655*/ uint16(xCondDataSize), 6643, 6649, 6659,
+	/*6659*/ uint16(xSetOp), uint16(BTC),
+	/*6661*/ uint16(xReadSlashR),
+	/*6662*/ uint16(xArgRM64),
+	/*6663*/ uint16(xArgR64),
+	/*6664*/ uint16(xMatch),
+	/*6665*/ uint16(xCondIs64), 6668, 6706,
+	/*6668*/ uint16(xCondPrefix), 2,
+	0xF3, 6690,
+	0x0, 6674,
+	/*6674*/ uint16(xCondDataSize), 6678, 6684, 0,
+	/*6678*/ uint16(xSetOp), uint16(BSF),
+	/*6680*/ uint16(xReadSlashR),
+	/*6681*/ uint16(xArgR16),
+	/*6682*/ uint16(xArgRM16),
+	/*6683*/ uint16(xMatch),
+	/*6684*/ uint16(xSetOp), uint16(BSF),
+	/*6686*/ uint16(xReadSlashR),
+	/*6687*/ uint16(xArgR32),
+	/*6688*/ uint16(xArgRM32),
+	/*6689*/ uint16(xMatch),
+	/*6690*/ uint16(xCondDataSize), 6694, 6700, 0,
+	/*6694*/ uint16(xSetOp), uint16(TZCNT),
+	/*6696*/ uint16(xReadSlashR),
+	/*6697*/ uint16(xArgR16),
+	/*6698*/ uint16(xArgRM16),
+	/*6699*/ uint16(xMatch),
+	/*6700*/ uint16(xSetOp), uint16(TZCNT),
+	/*6702*/ uint16(xReadSlashR),
+	/*6703*/ uint16(xArgR32),
+	/*6704*/ uint16(xArgRM32),
+	/*6705*/ uint16(xMatch),
+	/*6706*/ uint16(xCondPrefix), 2,
+	0xF3, 6722,
+	0x0, 6712,
+	/*6712*/ uint16(xCondDataSize), 6678, 6684, 6716,
+	/*6716*/ uint16(xSetOp), uint16(BSF),
+	/*6718*/ uint16(xReadSlashR),
+	/*6719*/ uint16(xArgR64),
+	/*6720*/ uint16(xArgRM64),
+	/*6721*/ uint16(xMatch),
+	/*6722*/ uint16(xCondDataSize), 6694, 6700, 6726,
+	/*6726*/ uint16(xSetOp), uint16(TZCNT),
+	/*6728*/ uint16(xReadSlashR),
+	/*6729*/ uint16(xArgR64),
+	/*6730*/ uint16(xArgRM64),
+	/*6731*/ uint16(xMatch),
+	/*6732*/ uint16(xCondIs64), 6735, 6773,
+	/*6735*/ uint16(xCondPrefix), 2,
+	0xF3, 6757,
+	0x0, 6741,
+	/*6741*/ uint16(xCondDataSize), 6745, 6751, 0,
+	/*6745*/ uint16(xSetOp), uint16(BSR),
+	/*6747*/ uint16(xReadSlashR),
+	/*6748*/ uint16(xArgR16),
+	/*6749*/ uint16(xArgRM16),
+	/*6750*/ uint16(xMatch),
+	/*6751*/ uint16(xSetOp), uint16(BSR),
+	/*6753*/ uint16(xReadSlashR),
+	/*6754*/ uint16(xArgR32),
+	/*6755*/ uint16(xArgRM32),
+	/*6756*/ uint16(xMatch),
+	/*6757*/ uint16(xCondDataSize), 6761, 6767, 0,
+	/*6761*/ uint16(xSetOp), uint16(LZCNT),
+	/*6763*/ uint16(xReadSlashR),
+	/*6764*/ uint16(xArgR16),
+	/*6765*/ uint16(xArgRM16),
+	/*6766*/ uint16(xMatch),
+	/*6767*/ uint16(xSetOp), uint16(LZCNT),
+	/*6769*/ uint16(xReadSlashR),
+	/*6770*/ uint16(xArgR32),
+	/*6771*/ uint16(xArgRM32),
+	/*6772*/ uint16(xMatch),
+	/*6773*/ uint16(xCondPrefix), 2,
+	0xF3, 6789,
+	0x0, 6779,
+	/*6779*/ uint16(xCondDataSize), 6745, 6751, 6783,
+	/*6783*/ uint16(xSetOp), uint16(BSR),
+	/*6785*/ uint16(xReadSlashR),
+	/*6786*/ uint16(xArgR64),
+	/*6787*/ uint16(xArgRM64),
+	/*6788*/ uint16(xMatch),
+	/*6789*/ uint16(xCondDataSize), 6761, 6767, 6793,
+	/*6793*/ uint16(xSetOp), uint16(LZCNT),
+	/*6795*/ uint16(xReadSlashR),
+	/*6796*/ uint16(xArgR64),
+	/*6797*/ uint16(xArgRM64),
+	/*6798*/ uint16(xMatch),
+	/*6799*/ uint16(xCondIs64), 6802, 6818,
+	/*6802*/ uint16(xCondDataSize), 6806, 6812, 0,
+	/*6806*/ uint16(xSetOp), uint16(MOVSX),
+	/*6808*/ uint16(xReadSlashR),
+	/*6809*/ uint16(xArgR16),
+	/*6810*/ uint16(xArgRM8),
+	/*6811*/ uint16(xMatch),
+	/*6812*/ uint16(xSetOp), uint16(MOVSX),
+	/*6814*/ uint16(xReadSlashR),
+	/*6815*/ uint16(xArgR32),
+	/*6816*/ uint16(xArgRM8),
+	/*6817*/ uint16(xMatch),
+	/*6818*/ uint16(xCondDataSize), 6806, 6812, 6822,
+	/*6822*/ uint16(xSetOp), uint16(MOVSX),
+	/*6824*/ uint16(xReadSlashR),
+	/*6825*/ uint16(xArgR64),
+	/*6826*/ uint16(xArgRM8),
+	/*6827*/ uint16(xMatch),
+	/*6828*/ uint16(xCondIs64), 6831, 6847,
+	/*6831*/ uint16(xCondDataSize), 6835, 6841, 0,
+	/*6835*/ uint16(xSetOp), uint16(MOVSX),
+	/*6837*/ uint16(xReadSlashR),
+	/*6838*/ uint16(xArgR16),
+	/*6839*/ uint16(xArgRM16),
+	/*6840*/ uint16(xMatch),
+	/*6841*/ uint16(xSetOp), uint16(MOVSX),
+	/*6843*/ uint16(xReadSlashR),
+	/*6844*/ uint16(xArgR32),
+	/*6845*/ uint16(xArgRM16),
+	/*6846*/ uint16(xMatch),
+	/*6847*/ uint16(xCondDataSize), 6835, 6841, 6851,
+	/*6851*/ uint16(xSetOp), uint16(MOVSX),
+	/*6853*/ uint16(xReadSlashR),
+	/*6854*/ uint16(xArgR64),
+	/*6855*/ uint16(xArgRM16),
+	/*6856*/ uint16(xMatch),
+	/*6857*/ uint16(xSetOp), uint16(XADD),
+	/*6859*/ uint16(xReadSlashR),
+	/*6860*/ uint16(xArgRM8),
+	/*6861*/ uint16(xArgR8),
+	/*6862*/ uint16(xMatch),
+	/*6863*/ uint16(xCondIs64), 6866, 6882,
+	/*6866*/ uint16(xCondDataSize), 6870, 6876, 0,
+	/*6870*/ uint16(xSetOp), uint16(XADD),
+	/*6872*/ uint16(xReadSlashR),
+	/*6873*/ uint16(xArgRM16),
+	/*6874*/ uint16(xArgR16),
+	/*6875*/ uint16(xMatch),
+	/*6876*/ uint16(xSetOp), uint16(XADD),
+	/*6878*/ uint16(xReadSlashR),
+	/*6879*/ uint16(xArgRM32),
+	/*6880*/ uint16(xArgR32),
+	/*6881*/ uint16(xMatch),
+	/*6882*/ uint16(xCondDataSize), 6870, 6876, 6886,
+	/*6886*/ uint16(xSetOp), uint16(XADD),
+	/*6888*/ uint16(xReadSlashR),
+	/*6889*/ uint16(xArgRM64),
+	/*6890*/ uint16(xArgR64),
+	/*6891*/ uint16(xMatch),
+	/*6892*/ uint16(xCondPrefix), 4,
+	0xF3, 6926,
+	0xF2, 6918,
+	0x66, 6910,
+	0x0, 6902,
+	/*6902*/ uint16(xSetOp), uint16(CMPPS),
+	/*6904*/ uint16(xReadSlashR),
+	/*6905*/ uint16(xReadIb),
+	/*6906*/ uint16(xArgXmm1),
+	/*6907*/ uint16(xArgXmm2M128),
+	/*6908*/ uint16(xArgImm8u),
+	/*6909*/ uint16(xMatch),
+	/*6910*/ uint16(xSetOp), uint16(CMPPD),
+	/*6912*/ uint16(xReadSlashR),
+	/*6913*/ uint16(xReadIb),
+	/*6914*/ uint16(xArgXmm1),
+	/*6915*/ uint16(xArgXmm2M128),
+	/*6916*/ uint16(xArgImm8u),
+	/*6917*/ uint16(xMatch),
+	/*6918*/ uint16(xSetOp), uint16(CMPSD_XMM),
+	/*6920*/ uint16(xReadSlashR),
+	/*6921*/ uint16(xReadIb),
+	/*6922*/ uint16(xArgXmm1),
+	/*6923*/ uint16(xArgXmm2M64),
+	/*6924*/ uint16(xArgImm8u),
+	/*6925*/ uint16(xMatch),
+	/*6926*/ uint16(xSetOp), uint16(CMPSS),
+	/*6928*/ uint16(xReadSlashR),
+	/*6929*/ uint16(xReadIb),
+	/*6930*/ uint16(xArgXmm1),
+	/*6931*/ uint16(xArgXmm2M32),
+	/*6932*/ uint16(xArgImm8u),
+	/*6933*/ uint16(xMatch),
+	/*6934*/ uint16(xCondIs64), 6937, 6953,
+	/*6937*/ uint16(xCondDataSize), 6941, 6947, 0,
+	/*6941*/ uint16(xSetOp), uint16(MOVNTI),
+	/*6943*/ uint16(xReadSlashR),
+	/*6944*/ uint16(xArgM32),
+	/*6945*/ uint16(xArgR32),
+	/*6946*/ uint16(xMatch),
+	/*6947*/ uint16(xSetOp), uint16(MOVNTI),
+	/*6949*/ uint16(xReadSlashR),
+	/*6950*/ uint16(xArgM32),
+	/*6951*/ uint16(xArgR32),
+	/*6952*/ uint16(xMatch),
+	/*6953*/ uint16(xCondDataSize), 6941, 6947, 6957,
+	/*6957*/ uint16(xSetOp), uint16(MOVNTI),
+	/*6959*/ uint16(xReadSlashR),
+	/*6960*/ uint16(xArgM64),
+	/*6961*/ uint16(xArgR64),
+	/*6962*/ uint16(xMatch),
+	/*6963*/ uint16(xCondPrefix), 2,
+	0x66, 6977,
+	0x0, 6969,
+	/*6969*/ uint16(xSetOp), uint16(PINSRW),
+	/*6971*/ uint16(xReadSlashR),
+	/*6972*/ uint16(xReadIb),
+	/*6973*/ uint16(xArgMm),
+	/*6974*/ uint16(xArgR32M16),
+	/*6975*/ uint16(xArgImm8u),
+	/*6976*/ uint16(xMatch),
+	/*6977*/ uint16(xSetOp), uint16(PINSRW),
+	/*6979*/ uint16(xReadSlashR),
+	/*6980*/ uint16(xReadIb),
+	/*6981*/ uint16(xArgXmm),
+	/*6982*/ uint16(xArgR32M16),
+	/*6983*/ uint16(xArgImm8u),
+	/*6984*/ uint16(xMatch),
+	/*6985*/ uint16(xCondPrefix), 2,
+	0x66, 6999,
+	0x0, 6991,
+	/*6991*/ uint16(xSetOp), uint16(PEXTRW),
+	/*6993*/ uint16(xReadSlashR),
+	/*6994*/ uint16(xReadIb),
+	/*6995*/ uint16(xArgR32),
+	/*6996*/ uint16(xArgMm2),
+	/*6997*/ uint16(xArgImm8u),
+	/*6998*/ uint16(xMatch),
+	/*6999*/ uint16(xSetOp), uint16(PEXTRW),
+	/*7001*/ uint16(xReadSlashR),
+	/*7002*/ uint16(xReadIb),
+	/*7003*/ uint16(xArgR32),
+	/*7004*/ uint16(xArgXmm2),
+	/*7005*/ uint16(xArgImm8u),
+	/*7006*/ uint16(xMatch),
+	/*7007*/ uint16(xCondPrefix), 2,
+	0x66, 7021,
+	0x0, 7013,
+	/*7013*/ uint16(xSetOp), uint16(SHUFPS),
+	/*7015*/ uint16(xReadSlashR),
+	/*7016*/ uint16(xReadIb),
+	/*7017*/ uint16(xArgXmm1),
+	/*7018*/ uint16(xArgXmm2M128),
+	/*7019*/ uint16(xArgImm8u),
+	/*7020*/ uint16(xMatch),
+	/*7021*/ uint16(xSetOp), uint16(SHUFPD),
+	/*7023*/ uint16(xReadSlashR),
+	/*7024*/ uint16(xReadIb),
+	/*7025*/ uint16(xArgXmm1),
+	/*7026*/ uint16(xArgXmm2M128),
+	/*7027*/ uint16(xArgImm8u),
+	/*7028*/ uint16(xMatch),
+	/*7029*/ uint16(xCondSlashR),
+	0,    // 0
+	7038, // 1
+	0,    // 2
+	7061, // 3
+	7084, // 4
+	7107, // 5
+	7130, // 6
+	0,    // 7
+	/*7038*/ uint16(xCondIs64), 7041, 7053,
+	/*7041*/ uint16(xCondDataSize), 7045, 7049, 0,
+	/*7045*/ uint16(xSetOp), uint16(CMPXCHG8B),
+	/*7047*/ uint16(xArgM64),
+	/*7048*/ uint16(xMatch),
+	/*7049*/ uint16(xSetOp), uint16(CMPXCHG8B),
+	/*7051*/ uint16(xArgM64),
+	/*7052*/ uint16(xMatch),
+	/*7053*/ uint16(xCondDataSize), 7045, 7049, 7057,
+	/*7057*/ uint16(xSetOp), uint16(CMPXCHG16B),
+	/*7059*/ uint16(xArgM128),
+	/*7060*/ uint16(xMatch),
+	/*7061*/ uint16(xCondIs64), 7064, 7076,
+	/*7064*/ uint16(xCondDataSize), 7068, 7072, 0,
+	/*7068*/ uint16(xSetOp), uint16(XRSTORS),
+	/*7070*/ uint16(xArgMem),
+	/*7071*/ uint16(xMatch),
+	/*7072*/ uint16(xSetOp), uint16(XRSTORS),
+	/*7074*/ uint16(xArgMem),
+	/*7075*/ uint16(xMatch),
+	/*7076*/ uint16(xCondDataSize), 7068, 7072, 7080,
+	/*7080*/ uint16(xSetOp), uint16(XRSTORS64),
+	/*7082*/ uint16(xArgMem),
+	/*7083*/ uint16(xMatch),
+	/*7084*/ uint16(xCondIs64), 7087, 7099,
+	/*7087*/ uint16(xCondDataSize), 7091, 7095, 0,
+	/*7091*/ uint16(xSetOp), uint16(XSAVEC),
+	/*7093*/ uint16(xArgMem),
+	/*7094*/ uint16(xMatch),
+	/*7095*/ uint16(xSetOp), uint16(XSAVEC),
+	/*7097*/ uint16(xArgMem),
+	/*7098*/ uint16(xMatch),
+	/*7099*/ uint16(xCondDataSize), 7091, 7095, 7103,
+	/*7103*/ uint16(xSetOp), uint16(XSAVEC64),
+	/*7105*/ uint16(xArgMem),
+	/*7106*/ uint16(xMatch),
+	/*7107*/ uint16(xCondIs64), 7110, 7122,
+	/*7110*/ uint16(xCondDataSize), 7114, 7118, 0,
+	/*7114*/ uint16(xSetOp), uint16(XSAVES),
+	/*7116*/ uint16(xArgMem),
+	/*7117*/ uint16(xMatch),
+	/*7118*/ uint16(xSetOp), uint16(XSAVES),
+	/*7120*/ uint16(xArgMem),
+	/*7121*/ uint16(xMatch),
+	/*7122*/ uint16(xCondDataSize), 7114, 7118, 7126,
+	/*7126*/ uint16(xSetOp), uint16(XSAVES64),
+	/*7128*/ uint16(xArgMem),
+	/*7129*/ uint16(xMatch),
+	/*7130*/ uint16(xCondIs64), 7133, 7151,
+	/*7133*/ uint16(xCondDataSize), 7137, 7144, 0,
+	/*7137*/ uint16(xCondIsMem), 7140, 0,
+	/*7140*/ uint16(xSetOp), uint16(RDRAND),
+	/*7142*/ uint16(xArgRmf16),
+	/*7143*/ uint16(xMatch),
+	/*7144*/ uint16(xCondIsMem), 7147, 0,
+	/*7147*/ uint16(xSetOp), uint16(RDRAND),
+	/*7149*/ uint16(xArgRmf32),
+	/*7150*/ uint16(xMatch),
+	/*7151*/ uint16(xCondDataSize), 7137, 7144, 7155,
+	/*7155*/ uint16(xSetOp), uint16(RDRAND),
+	/*7157*/ uint16(xMatch),
+	/*7158*/ uint16(xCondIs64), 7161, 7173,
+	/*7161*/ uint16(xCondDataSize), 7165, 7169, 0,
+	/*7165*/ uint16(xSetOp), uint16(BSWAP),
+	/*7167*/ uint16(xArgR16op),
+	/*7168*/ uint16(xMatch),
+	/*7169*/ uint16(xSetOp), uint16(BSWAP),
+	/*7171*/ uint16(xArgR32op),
+	/*7172*/ uint16(xMatch),
+	/*7173*/ uint16(xCondDataSize), 7165, 7169, 7177,
+	/*7177*/ uint16(xSetOp), uint16(BSWAP),
+	/*7179*/ uint16(xArgR64op),
+	/*7180*/ uint16(xMatch),
+	/*7181*/ uint16(xCondPrefix), 2,
+	0xF2, 7193,
+	0x66, 7187,
+	/*7187*/ uint16(xSetOp), uint16(ADDSUBPD),
+	/*7189*/ uint16(xReadSlashR),
+	/*7190*/ uint16(xArgXmm1),
+	/*7191*/ uint16(xArgXmm2M128),
+	/*7192*/ uint16(xMatch),
+	/*7193*/ uint16(xSetOp), uint16(ADDSUBPS),
+	/*7195*/ uint16(xReadSlashR),
+	/*7196*/ uint16(xArgXmm1),
+	/*7197*/ uint16(xArgXmm2M128),
+	/*7198*/ uint16(xMatch),
+	/*7199*/ uint16(xCondPrefix), 2,
+	0x66, 7211,
+	0x0, 7205,
+	/*7205*/ uint16(xSetOp), uint16(PSRLW),
+	/*7207*/ uint16(xReadSlashR),
+	/*7208*/ uint16(xArgMm),
+	/*7209*/ uint16(xArgMmM64),
+	/*7210*/ uint16(xMatch),
+	/*7211*/ uint16(xSetOp), uint16(PSRLW),
+	/*7213*/ uint16(xReadSlashR),
+	/*7214*/ uint16(xArgXmm1),
+	/*7215*/ uint16(xArgXmm2M128),
+	/*7216*/ uint16(xMatch),
+	/*7217*/ uint16(xCondPrefix), 2,
+	0x66, 7229,
+	0x0, 7223,
+	/*7223*/ uint16(xSetOp), uint16(PSRLD),
+	/*7225*/ uint16(xReadSlashR),
+	/*7226*/ uint16(xArgMm),
+	/*7227*/ uint16(xArgMmM64),
+	/*7228*/ uint16(xMatch),
+	/*7229*/ uint16(xSetOp), uint16(PSRLD),
+	/*7231*/ uint16(xReadSlashR),
+	/*7232*/ uint16(xArgXmm1),
+	/*7233*/ uint16(xArgXmm2M128),
+	/*7234*/ uint16(xMatch),
+	/*7235*/ uint16(xCondPrefix), 2,
+	0x66, 7247,
+	0x0, 7241,
+	/*7241*/ uint16(xSetOp), uint16(PSRLQ),
+	/*7243*/ uint16(xReadSlashR),
+	/*7244*/ uint16(xArgMm),
+	/*7245*/ uint16(xArgMmM64),
+	/*7246*/ uint16(xMatch),
+	/*7247*/ uint16(xSetOp), uint16(PSRLQ),
+	/*7249*/ uint16(xReadSlashR),
+	/*7250*/ uint16(xArgXmm1),
+	/*7251*/ uint16(xArgXmm2M128),
+	/*7252*/ uint16(xMatch),
+	/*7253*/ uint16(xCondPrefix), 2,
+	0x66, 7265,
+	0x0, 7259,
+	/*7259*/ uint16(xSetOp), uint16(PADDQ),
+	/*7261*/ uint16(xReadSlashR),
+	/*7262*/ uint16(xArgMm1),
+	/*7263*/ uint16(xArgMm2M64),
+	/*7264*/ uint16(xMatch),
+	/*7265*/ uint16(xSetOp), uint16(PADDQ),
+	/*7267*/ uint16(xReadSlashR),
+	/*7268*/ uint16(xArgXmm1),
+	/*7269*/ uint16(xArgXmm2M128),
+	/*7270*/ uint16(xMatch),
+	/*7271*/ uint16(xCondPrefix), 2,
+	0x66, 7283,
+	0x0, 7277,
+	/*7277*/ uint16(xSetOp), uint16(PMULLW),
+	/*7279*/ uint16(xReadSlashR),
+	/*7280*/ uint16(xArgMm),
+	/*7281*/ uint16(xArgMmM64),
+	/*7282*/ uint16(xMatch),
+	/*7283*/ uint16(xSetOp), uint16(PMULLW),
+	/*7285*/ uint16(xReadSlashR),
+	/*7286*/ uint16(xArgXmm1),
+	/*7287*/ uint16(xArgXmm2M128),
+	/*7288*/ uint16(xMatch),
+	/*7289*/ uint16(xCondPrefix), 3,
+	0xF3, 7309,
+	0xF2, 7303,
+	0x66, 7297,
+	/*7297*/ uint16(xSetOp), uint16(MOVQ),
+	/*7299*/ uint16(xReadSlashR),
+	/*7300*/ uint16(xArgXmm2M64),
+	/*7301*/ uint16(xArgXmm1),
+	/*7302*/ uint16(xMatch),
+	/*7303*/ uint16(xSetOp), uint16(MOVDQ2Q),
+	/*7305*/ uint16(xReadSlashR),
+	/*7306*/ uint16(xArgMm),
+	/*7307*/ uint16(xArgXmm2),
+	/*7308*/ uint16(xMatch),
+	/*7309*/ uint16(xSetOp), uint16(MOVQ2DQ),
+	/*7311*/ uint16(xReadSlashR),
+	/*7312*/ uint16(xArgXmm1),
+	/*7313*/ uint16(xArgMm2),
+	/*7314*/ uint16(xMatch),
+	/*7315*/ uint16(xCondPrefix), 2,
+	0x66, 7327,
+	0x0, 7321,
+	/*7321*/ uint16(xSetOp), uint16(PMOVMSKB),
+	/*7323*/ uint16(xReadSlashR),
+	/*7324*/ uint16(xArgR32),
+	/*7325*/ uint16(xArgMm2),
+	/*7326*/ uint16(xMatch),
+	/*7327*/ uint16(xSetOp), uint16(PMOVMSKB),
+	/*7329*/ uint16(xReadSlashR),
+	/*7330*/ uint16(xArgR32),
+	/*7331*/ uint16(xArgXmm2),
+	/*7332*/ uint16(xMatch),
+	/*7333*/ uint16(xCondPrefix), 2,
+	0x66, 7345,
+	0x0, 7339,
+	/*7339*/ uint16(xSetOp), uint16(PSUBUSB),
+	/*7341*/ uint16(xReadSlashR),
+	/*7342*/ uint16(xArgMm),
+	/*7343*/ uint16(xArgMmM64),
+	/*7344*/ uint16(xMatch),
+	/*7345*/ uint16(xSetOp), uint16(PSUBUSB),
+	/*7347*/ uint16(xReadSlashR),
+	/*7348*/ uint16(xArgXmm1),
+	/*7349*/ uint16(xArgXmm2M128),
+	/*7350*/ uint16(xMatch),
+	/*7351*/ uint16(xCondPrefix), 2,
+	0x66, 7363,
+	0x0, 7357,
+	/*7357*/ uint16(xSetOp), uint16(PSUBUSW),
+	/*7359*/ uint16(xReadSlashR),
+	/*7360*/ uint16(xArgMm),
+	/*7361*/ uint16(xArgMmM64),
+	/*7362*/ uint16(xMatch),
+	/*7363*/ uint16(xSetOp), uint16(PSUBUSW),
+	/*7365*/ uint16(xReadSlashR),
+	/*7366*/ uint16(xArgXmm1),
+	/*7367*/ uint16(xArgXmm2M128),
+	/*7368*/ uint16(xMatch),
+	/*7369*/ uint16(xCondPrefix), 2,
+	0x66, 7381,
+	0x0, 7375,
+	/*7375*/ uint16(xSetOp), uint16(PMINUB),
+	/*7377*/ uint16(xReadSlashR),
+	/*7378*/ uint16(xArgMm1),
+	/*7379*/ uint16(xArgMm2M64),
+	/*7380*/ uint16(xMatch),
+	/*7381*/ uint16(xSetOp), uint16(PMINUB),
+	/*7383*/ uint16(xReadSlashR),
+	/*7384*/ uint16(xArgXmm1),
+	/*7385*/ uint16(xArgXmm2M128),
+	/*7386*/ uint16(xMatch),
+	/*7387*/ uint16(xCondPrefix), 2,
+	0x66, 7399,
+	0x0, 7393,
+	/*7393*/ uint16(xSetOp), uint16(PAND),
+	/*7395*/ uint16(xReadSlashR),
+	/*7396*/ uint16(xArgMm),
+	/*7397*/ uint16(xArgMmM64),
+	/*7398*/ uint16(xMatch),
+	/*7399*/ uint16(xSetOp), uint16(PAND),
+	/*7401*/ uint16(xReadSlashR),
+	/*7402*/ uint16(xArgXmm1),
+	/*7403*/ uint16(xArgXmm2M128),
+	/*7404*/ uint16(xMatch),
+	/*7405*/ uint16(xCondPrefix), 2,
+	0x66, 7417,
+	0x0, 7411,
+	/*7411*/ uint16(xSetOp), uint16(PADDUSB),
+	/*7413*/ uint16(xReadSlashR),
+	/*7414*/ uint16(xArgMm),
+	/*7415*/ uint16(xArgMmM64),
+	/*7416*/ uint16(xMatch),
+	/*7417*/ uint16(xSetOp), uint16(PADDUSB),
+	/*7419*/ uint16(xReadSlashR),
+	/*7420*/ uint16(xArgXmm1),
+	/*7421*/ uint16(xArgXmm2M128),
+	/*7422*/ uint16(xMatch),
+	/*7423*/ uint16(xCondPrefix), 2,
+	0x66, 7435,
+	0x0, 7429,
+	/*7429*/ uint16(xSetOp), uint16(PADDUSW),
+	/*7431*/ uint16(xReadSlashR),
+	/*7432*/ uint16(xArgMm),
+	/*7433*/ uint16(xArgMmM64),
+	/*7434*/ uint16(xMatch),
+	/*7435*/ uint16(xSetOp), uint16(PADDUSW),
+	/*7437*/ uint16(xReadSlashR),
+	/*7438*/ uint16(xArgXmm1),
+	/*7439*/ uint16(xArgXmm2M128),
+	/*7440*/ uint16(xMatch),
+	/*7441*/ uint16(xCondPrefix), 2,
+	0x66, 7453,
+	0x0, 7447,
+	/*7447*/ uint16(xSetOp), uint16(PMAXUB),
+	/*7449*/ uint16(xReadSlashR),
+	/*7450*/ uint16(xArgMm1),
+	/*7451*/ uint16(xArgMm2M64),
+	/*7452*/ uint16(xMatch),
+	/*7453*/ uint16(xSetOp), uint16(PMAXUB),
+	/*7455*/ uint16(xReadSlashR),
+	/*7456*/ uint16(xArgXmm1),
+	/*7457*/ uint16(xArgXmm2M128),
+	/*7458*/ uint16(xMatch),
+	/*7459*/ uint16(xCondPrefix), 2,
+	0x66, 7471,
+	0x0, 7465,
+	/*7465*/ uint16(xSetOp), uint16(PANDN),
+	/*7467*/ uint16(xReadSlashR),
+	/*7468*/ uint16(xArgMm),
+	/*7469*/ uint16(xArgMmM64),
+	/*7470*/ uint16(xMatch),
+	/*7471*/ uint16(xSetOp), uint16(PANDN),
+	/*7473*/ uint16(xReadSlashR),
+	/*7474*/ uint16(xArgXmm1),
+	/*7475*/ uint16(xArgXmm2M128),
+	/*7476*/ uint16(xMatch),
+	/*7477*/ uint16(xCondPrefix), 2,
+	0x66, 7489,
+	0x0, 7483,
+	/*7483*/ uint16(xSetOp), uint16(PAVGB),
+	/*7485*/ uint16(xReadSlashR),
+	/*7486*/ uint16(xArgMm1),
+	/*7487*/ uint16(xArgMm2M64),
+	/*7488*/ uint16(xMatch),
+	/*7489*/ uint16(xSetOp), uint16(PAVGB),
+	/*7491*/ uint16(xReadSlashR),
+	/*7492*/ uint16(xArgXmm1),
+	/*7493*/ uint16(xArgXmm2M128),
+	/*7494*/ uint16(xMatch),
+	/*7495*/ uint16(xCondPrefix), 2,
+	0x66, 7507,
+	0x0, 7501,
+	/*7501*/ uint16(xSetOp), uint16(PSRAW),
+	/*7503*/ uint16(xReadSlashR),
+	/*7504*/ uint16(xArgMm),
+	/*7505*/ uint16(xArgMmM64),
+	/*7506*/ uint16(xMatch),
+	/*7507*/ uint16(xSetOp), uint16(PSRAW),
+	/*7509*/ uint16(xReadSlashR),
+	/*7510*/ uint16(xArgXmm1),
+	/*7511*/ uint16(xArgXmm2M128),
+	/*7512*/ uint16(xMatch),
+	/*7513*/ uint16(xCondPrefix), 2,
+	0x66, 7525,
+	0x0, 7519,
+	/*7519*/ uint16(xSetOp), uint16(PSRAD),
+	/*7521*/ uint16(xReadSlashR),
+	/*7522*/ uint16(xArgMm),
+	/*7523*/ uint16(xArgMmM64),
+	/*7524*/ uint16(xMatch),
+	/*7525*/ uint16(xSetOp), uint16(PSRAD),
+	/*7527*/ uint16(xReadSlashR),
+	/*7528*/ uint16(xArgXmm1),
+	/*7529*/ uint16(xArgXmm2M128),
+	/*7530*/ uint16(xMatch),
+	/*7531*/ uint16(xCondPrefix), 2,
+	0x66, 7543,
+	0x0, 7537,
+	/*7537*/ uint16(xSetOp), uint16(PAVGW),
+	/*7539*/ uint16(xReadSlashR),
+	/*7540*/ uint16(xArgMm1),
+	/*7541*/ uint16(xArgMm2M64),
+	/*7542*/ uint16(xMatch),
+	/*7543*/ uint16(xSetOp), uint16(PAVGW),
+	/*7545*/ uint16(xReadSlashR),
+	/*7546*/ uint16(xArgXmm1),
+	/*7547*/ uint16(xArgXmm2M128),
+	/*7548*/ uint16(xMatch),
+	/*7549*/ uint16(xCondPrefix), 2,
+	0x66, 7561,
+	0x0, 7555,
+	/*7555*/ uint16(xSetOp), uint16(PMULHUW),
+	/*7557*/ uint16(xReadSlashR),
+	/*7558*/ uint16(xArgMm1),
+	/*7559*/ uint16(xArgMm2M64),
+	/*7560*/ uint16(xMatch),
+	/*7561*/ uint16(xSetOp), uint16(PMULHUW),
+	/*7563*/ uint16(xReadSlashR),
+	/*7564*/ uint16(xArgXmm1),
+	/*7565*/ uint16(xArgXmm2M128),
+	/*7566*/ uint16(xMatch),
+	/*7567*/ uint16(xCondPrefix), 2,
+	0x66, 7579,
+	0x0, 7573,
+	/*7573*/ uint16(xSetOp), uint16(PMULHW),
+	/*7575*/ uint16(xReadSlashR),
+	/*7576*/ uint16(xArgMm),
+	/*7577*/ uint16(xArgMmM64),
+	/*7578*/ uint16(xMatch),
+	/*7579*/ uint16(xSetOp), uint16(PMULHW),
+	/*7581*/ uint16(xReadSlashR),
+	/*7582*/ uint16(xArgXmm1),
+	/*7583*/ uint16(xArgXmm2M128),
+	/*7584*/ uint16(xMatch),
+	/*7585*/ uint16(xCondPrefix), 3,
+	0xF3, 7605,
+	0xF2, 7599,
+	0x66, 7593,
+	/*7593*/ uint16(xSetOp), uint16(CVTTPD2DQ),
+	/*7595*/ uint16(xReadSlashR),
+	/*7596*/ uint16(xArgXmm1),
+	/*7597*/ uint16(xArgXmm2M128),
+	/*7598*/ uint16(xMatch),
+	/*7599*/ uint16(xSetOp), uint16(CVTPD2DQ),
+	/*7601*/ uint16(xReadSlashR),
+	/*7602*/ uint16(xArgXmm1),
+	/*7603*/ uint16(xArgXmm2M128),
+	/*7604*/ uint16(xMatch),
+	/*7605*/ uint16(xSetOp), uint16(CVTDQ2PD),
+	/*7607*/ uint16(xReadSlashR),
+	/*7608*/ uint16(xArgXmm1),
+	/*7609*/ uint16(xArgXmm2M64),
+	/*7610*/ uint16(xMatch),
+	/*7611*/ uint16(xCondPrefix), 2,
+	0x66, 7623,
+	0x0, 7617,
+	/*7617*/ uint16(xSetOp), uint16(MOVNTQ),
+	/*7619*/ uint16(xReadSlashR),
+	/*7620*/ uint16(xArgM64),
+	/*7621*/ uint16(xArgMm),
+	/*7622*/ uint16(xMatch),
+	/*7623*/ uint16(xSetOp), uint16(MOVNTDQ),
+	/*7625*/ uint16(xReadSlashR),
+	/*7626*/ uint16(xArgM128),
+	/*7627*/ uint16(xArgXmm),
+	/*7628*/ uint16(xMatch),
+	/*7629*/ uint16(xCondPrefix), 2,
+	0x66, 7641,
+	0x0, 7635,
+	/*7635*/ uint16(xSetOp), uint16(PSUBSB),
+	/*7637*/ uint16(xReadSlashR),
+	/*7638*/ uint16(xArgMm),
+	/*7639*/ uint16(xArgMmM64),
+	/*7640*/ uint16(xMatch),
+	/*7641*/ uint16(xSetOp), uint16(PSUBSB),
+	/*7643*/ uint16(xReadSlashR),
+	/*7644*/ uint16(xArgXmm1),
+	/*7645*/ uint16(xArgXmm2M128),
+	/*7646*/ uint16(xMatch),
+	/*7647*/ uint16(xCondPrefix), 2,
+	0x66, 7659,
+	0x0, 7653,
+	/*7653*/ uint16(xSetOp), uint16(PSUBSW),
+	/*7655*/ uint16(xReadSlashR),
+	/*7656*/ uint16(xArgMm),
+	/*7657*/ uint16(xArgMmM64),
+	/*7658*/ uint16(xMatch),
+	/*7659*/ uint16(xSetOp), uint16(PSUBSW),
+	/*7661*/ uint16(xReadSlashR),
+	/*7662*/ uint16(xArgXmm1),
+	/*7663*/ uint16(xArgXmm2M128),
+	/*7664*/ uint16(xMatch),
+	/*7665*/ uint16(xCondPrefix), 2,
+	0x66, 7677,
+	0x0, 7671,
+	/*7671*/ uint16(xSetOp), uint16(PMINSW),
+	/*7673*/ uint16(xReadSlashR),
+	/*7674*/ uint16(xArgMm1),
+	/*7675*/ uint16(xArgMm2M64),
+	/*7676*/ uint16(xMatch),
+	/*7677*/ uint16(xSetOp), uint16(PMINSW),
+	/*7679*/ uint16(xReadSlashR),
+	/*7680*/ uint16(xArgXmm1),
+	/*7681*/ uint16(xArgXmm2M128),
+	/*7682*/ uint16(xMatch),
+	/*7683*/ uint16(xCondPrefix), 2,
+	0x66, 7695,
+	0x0, 7689,
+	/*7689*/ uint16(xSetOp), uint16(POR),
+	/*7691*/ uint16(xReadSlashR),
+	/*7692*/ uint16(xArgMm),
+	/*7693*/ uint16(xArgMmM64),
+	/*7694*/ uint16(xMatch),
+	/*7695*/ uint16(xSetOp), uint16(POR),
+	/*7697*/ uint16(xReadSlashR),
+	/*7698*/ uint16(xArgXmm1),
+	/*7699*/ uint16(xArgXmm2M128),
+	/*7700*/ uint16(xMatch),
+	/*7701*/ uint16(xCondPrefix), 2,
+	0x66, 7713,
+	0x0, 7707,
+	/*7707*/ uint16(xSetOp), uint16(PADDSB),
+	/*7709*/ uint16(xReadSlashR),
+	/*7710*/ uint16(xArgMm),
+	/*7711*/ uint16(xArgMmM64),
+	/*7712*/ uint16(xMatch),
+	/*7713*/ uint16(xSetOp), uint16(PADDSB),
+	/*7715*/ uint16(xReadSlashR),
+	/*7716*/ uint16(xArgXmm1),
+	/*7717*/ uint16(xArgXmm2M128),
+	/*7718*/ uint16(xMatch),
+	/*7719*/ uint16(xCondPrefix), 2,
+	0x66, 7731,
+	0x0, 7725,
+	/*7725*/ uint16(xSetOp), uint16(PADDSW),
+	/*7727*/ uint16(xReadSlashR),
+	/*7728*/ uint16(xArgMm),
+	/*7729*/ uint16(xArgMmM64),
+	/*7730*/ uint16(xMatch),
+	/*7731*/ uint16(xSetOp), uint16(PADDSW),
+	/*7733*/ uint16(xReadSlashR),
+	/*7734*/ uint16(xArgXmm1),
+	/*7735*/ uint16(xArgXmm2M128),
+	/*7736*/ uint16(xMatch),
+	/*7737*/ uint16(xCondPrefix), 2,
+	0x66, 7749,
+	0x0, 7743,
+	/*7743*/ uint16(xSetOp), uint16(PMAXSW),
+	/*7745*/ uint16(xReadSlashR),
+	/*7746*/ uint16(xArgMm1),
+	/*7747*/ uint16(xArgMm2M64),
+	/*7748*/ uint16(xMatch),
+	/*7749*/ uint16(xSetOp), uint16(PMAXSW),
+	/*7751*/ uint16(xReadSlashR),
+	/*7752*/ uint16(xArgXmm1),
+	/*7753*/ uint16(xArgXmm2M128),
+	/*7754*/ uint16(xMatch),
+	/*7755*/ uint16(xCondPrefix), 2,
+	0x66, 7767,
+	0x0, 7761,
+	/*7761*/ uint16(xSetOp), uint16(PXOR),
+	/*7763*/ uint16(xReadSlashR),
+	/*7764*/ uint16(xArgMm),
+	/*7765*/ uint16(xArgMmM64),
+	/*7766*/ uint16(xMatch),
+	/*7767*/ uint16(xSetOp), uint16(PXOR),
+	/*7769*/ uint16(xReadSlashR),
+	/*7770*/ uint16(xArgXmm1),
+	/*7771*/ uint16(xArgXmm2M128),
+	/*7772*/ uint16(xMatch),
+	/*7773*/ uint16(xCondPrefix), 1,
+	0xF2, 7777,
+	/*7777*/ uint16(xSetOp), uint16(LDDQU),
+	/*7779*/ uint16(xReadSlashR),
+	/*7780*/ uint16(xArgXmm1),
+	/*7781*/ uint16(xArgM128),
+	/*7782*/ uint16(xMatch),
+	/*7783*/ uint16(xCondPrefix), 2,
+	0x66, 7795,
+	0x0, 7789,
+	/*7789*/ uint16(xSetOp), uint16(PSLLW),
+	/*7791*/ uint16(xReadSlashR),
+	/*7792*/ uint16(xArgMm),
+	/*7793*/ uint16(xArgMmM64),
+	/*7794*/ uint16(xMatch),
+	/*7795*/ uint16(xSetOp), uint16(PSLLW),
+	/*7797*/ uint16(xReadSlashR),
+	/*7798*/ uint16(xArgXmm1),
+	/*7799*/ uint16(xArgXmm2M128),
+	/*7800*/ uint16(xMatch),
+	/*7801*/ uint16(xCondPrefix), 2,
+	0x66, 7813,
+	0x0, 7807,
+	/*7807*/ uint16(xSetOp), uint16(PSLLD),
+	/*7809*/ uint16(xReadSlashR),
+	/*7810*/ uint16(xArgMm),
+	/*7811*/ uint16(xArgMmM64),
+	/*7812*/ uint16(xMatch),
+	/*7813*/ uint16(xSetOp), uint16(PSLLD),
+	/*7815*/ uint16(xReadSlashR),
+	/*7816*/ uint16(xArgXmm1),
+	/*7817*/ uint16(xArgXmm2M128),
+	/*7818*/ uint16(xMatch),
+	/*7819*/ uint16(xCondPrefix), 2,
+	0x66, 7831,
+	0x0, 7825,
+	/*7825*/ uint16(xSetOp), uint16(PSLLQ),
+	/*7827*/ uint16(xReadSlashR),
+	/*7828*/ uint16(xArgMm),
+	/*7829*/ uint16(xArgMmM64),
+	/*7830*/ uint16(xMatch),
+	/*7831*/ uint16(xSetOp), uint16(PSLLQ),
+	/*7833*/ uint16(xReadSlashR),
+	/*7834*/ uint16(xArgXmm1),
+	/*7835*/ uint16(xArgXmm2M128),
+	/*7836*/ uint16(xMatch),
+	/*7837*/ uint16(xCondPrefix), 2,
+	0x66, 7849,
+	0x0, 7843,
+	/*7843*/ uint16(xSetOp), uint16(PMULUDQ),
+	/*7845*/ uint16(xReadSlashR),
+	/*7846*/ uint16(xArgMm1),
+	/*7847*/ uint16(xArgMm2M64),
+	/*7848*/ uint16(xMatch),
+	/*7849*/ uint16(xSetOp), uint16(PMULUDQ),
+	/*7851*/ uint16(xReadSlashR),
+	/*7852*/ uint16(xArgXmm1),
+	/*7853*/ uint16(xArgXmm2M128),
+	/*7854*/ uint16(xMatch),
+	/*7855*/ uint16(xCondPrefix), 2,
+	0x66, 7867,
+	0x0, 7861,
+	/*7861*/ uint16(xSetOp), uint16(PMADDWD),
+	/*7863*/ uint16(xReadSlashR),
+	/*7864*/ uint16(xArgMm),
+	/*7865*/ uint16(xArgMmM64),
+	/*7866*/ uint16(xMatch),
+	/*7867*/ uint16(xSetOp), uint16(PMADDWD),
+	/*7869*/ uint16(xReadSlashR),
+	/*7870*/ uint16(xArgXmm1),
+	/*7871*/ uint16(xArgXmm2M128),
+	/*7872*/ uint16(xMatch),
+	/*7873*/ uint16(xCondPrefix), 2,
+	0x66, 7885,
+	0x0, 7879,
+	/*7879*/ uint16(xSetOp), uint16(PSADBW),
+	/*7881*/ uint16(xReadSlashR),
+	/*7882*/ uint16(xArgMm1),
+	/*7883*/ uint16(xArgMm2M64),
+	/*7884*/ uint16(xMatch),
+	/*7885*/ uint16(xSetOp), uint16(PSADBW),
+	/*7887*/ uint16(xReadSlashR),
+	/*7888*/ uint16(xArgXmm1),
+	/*7889*/ uint16(xArgXmm2M128),
+	/*7890*/ uint16(xMatch),
+	/*7891*/ uint16(xCondPrefix), 2,
+	0x66, 7903,
+	0x0, 7897,
+	/*7897*/ uint16(xSetOp), uint16(MASKMOVQ),
+	/*7899*/ uint16(xReadSlashR),
+	/*7900*/ uint16(xArgMm1),
+	/*7901*/ uint16(xArgMm2),
+	/*7902*/ uint16(xMatch),
+	/*7903*/ uint16(xSetOp), uint16(MASKMOVDQU),
+	/*7905*/ uint16(xReadSlashR),
+	/*7906*/ uint16(xArgXmm1),
+	/*7907*/ uint16(xArgXmm2),
+	/*7908*/ uint16(xMatch),
+	/*7909*/ uint16(xCondPrefix), 2,
+	0x66, 7921,
+	0x0, 7915,
+	/*7915*/ uint16(xSetOp), uint16(PSUBB),
+	/*7917*/ uint16(xReadSlashR),
+	/*7918*/ uint16(xArgMm),
+	/*7919*/ uint16(xArgMmM64),
+	/*7920*/ uint16(xMatch),
+	/*7921*/ uint16(xSetOp), uint16(PSUBB),
+	/*7923*/ uint16(xReadSlashR),
+	/*7924*/ uint16(xArgXmm1),
+	/*7925*/ uint16(xArgXmm2M128),
+	/*7926*/ uint16(xMatch),
+	/*7927*/ uint16(xCondPrefix), 2,
+	0x66, 7939,
+	0x0, 7933,
+	/*7933*/ uint16(xSetOp), uint16(PSUBW),
+	/*7935*/ uint16(xReadSlashR),
+	/*7936*/ uint16(xArgMm),
+	/*7937*/ uint16(xArgMmM64),
+	/*7938*/ uint16(xMatch),
+	/*7939*/ uint16(xSetOp), uint16(PSUBW),
+	/*7941*/ uint16(xReadSlashR),
+	/*7942*/ uint16(xArgXmm1),
+	/*7943*/ uint16(xArgXmm2M128),
+	/*7944*/ uint16(xMatch),
+	/*7945*/ uint16(xCondPrefix), 2,
+	0x66, 7957,
+	0x0, 7951,
+	/*7951*/ uint16(xSetOp), uint16(PSUBD),
+	/*7953*/ uint16(xReadSlashR),
+	/*7954*/ uint16(xArgMm),
+	/*7955*/ uint16(xArgMmM64),
+	/*7956*/ uint16(xMatch),
+	/*7957*/ uint16(xSetOp), uint16(PSUBD),
+	/*7959*/ uint16(xReadSlashR),
+	/*7960*/ uint16(xArgXmm1),
+	/*7961*/ uint16(xArgXmm2M128),
+	/*7962*/ uint16(xMatch),
+	/*7963*/ uint16(xCondPrefix), 2,
+	0x66, 7975,
+	0x0, 7969,
+	/*7969*/ uint16(xSetOp), uint16(PSUBQ),
+	/*7971*/ uint16(xReadSlashR),
+	/*7972*/ uint16(xArgMm1),
+	/*7973*/ uint16(xArgMm2M64),
+	/*7974*/ uint16(xMatch),
+	/*7975*/ uint16(xSetOp), uint16(PSUBQ),
+	/*7977*/ uint16(xReadSlashR),
+	/*7978*/ uint16(xArgXmm1),
+	/*7979*/ uint16(xArgXmm2M128),
+	/*7980*/ uint16(xMatch),
+	/*7981*/ uint16(xCondPrefix), 2,
+	0x66, 7993,
+	0x0, 7987,
+	/*7987*/ uint16(xSetOp), uint16(PADDB),
+	/*7989*/ uint16(xReadSlashR),
+	/*7990*/ uint16(xArgMm),
+	/*7991*/ uint16(xArgMmM64),
+	/*7992*/ uint16(xMatch),
+	/*7993*/ uint16(xSetOp), uint16(PADDB),
+	/*7995*/ uint16(xReadSlashR),
+	/*7996*/ uint16(xArgXmm1),
+	/*7997*/ uint16(xArgXmm2M128),
+	/*7998*/ uint16(xMatch),
+	/*7999*/ uint16(xCondPrefix), 2,
+	0x66, 8011,
+	0x0, 8005,
+	/*8005*/ uint16(xSetOp), uint16(PADDW),
+	/*8007*/ uint16(xReadSlashR),
+	/*8008*/ uint16(xArgMm),
+	/*8009*/ uint16(xArgMmM64),
+	/*8010*/ uint16(xMatch),
+	/*8011*/ uint16(xSetOp), uint16(PADDW),
+	/*8013*/ uint16(xReadSlashR),
+	/*8014*/ uint16(xArgXmm1),
+	/*8015*/ uint16(xArgXmm2M128),
+	/*8016*/ uint16(xMatch),
+	/*8017*/ uint16(xCondPrefix), 2,
+	0x66, 8029,
+	0x0, 8023,
+	/*8023*/ uint16(xSetOp), uint16(PADDD),
+	/*8025*/ uint16(xReadSlashR),
+	/*8026*/ uint16(xArgMm),
+	/*8027*/ uint16(xArgMmM64),
+	/*8028*/ uint16(xMatch),
+	/*8029*/ uint16(xSetOp), uint16(PADDD),
+	/*8031*/ uint16(xReadSlashR),
+	/*8032*/ uint16(xArgXmm1),
+	/*8033*/ uint16(xArgXmm2M128),
+	/*8034*/ uint16(xMatch),
+	/*8035*/ uint16(xCondDataSize), 0, 8039, 0,
+	/*8039*/ uint16(xSetOp), uint16(UD0),
+	/*8041*/ uint16(xReadSlashR),
+	/*8042*/ uint16(xArgR32),
+	/*8043*/ uint16(xArgRM32),
+	/*8044*/ uint16(xMatch),
+	/*8045*/ uint16(xSetOp), uint16(ADC),
+	/*8047*/ uint16(xReadSlashR),
+	/*8048*/ uint16(xArgRM8),
+	/*8049*/ uint16(xArgR8),
+	/*8050*/ uint16(xMatch),
+	/*8051*/ uint16(xCondIs64), 8054, 8070,
+	/*8054*/ uint16(xCondDataSize), 8058, 8064, 0,
+	/*8058*/ uint16(xSetOp), uint16(ADC),
+	/*8060*/ uint16(xReadSlashR),
+	/*8061*/ uint16(xArgRM16),
+	/*8062*/ uint16(xArgR16),
+	/*8063*/ uint16(xMatch),
+	/*8064*/ uint16(xSetOp), uint16(ADC),
+	/*8066*/ uint16(xReadSlashR),
+	/*8067*/ uint16(xArgRM32),
+	/*8068*/ uint16(xArgR32),
+	/*8069*/ uint16(xMatch),
+	/*8070*/ uint16(xCondDataSize), 8058, 8064, 8074,
+	/*8074*/ uint16(xSetOp), uint16(ADC),
+	/*8076*/ uint16(xReadSlashR),
+	/*8077*/ uint16(xArgRM64),
+	/*8078*/ uint16(xArgR64),
+	/*8079*/ uint16(xMatch),
+	/*8080*/ uint16(xSetOp), uint16(ADC),
+	/*8082*/ uint16(xReadSlashR),
+	/*8083*/ uint16(xArgR8),
+	/*8084*/ uint16(xArgRM8),
+	/*8085*/ uint16(xMatch),
+	/*8086*/ uint16(xCondIs64), 8089, 8105,
+	/*8089*/ uint16(xCondDataSize), 8093, 8099, 0,
+	/*8093*/ uint16(xSetOp), uint16(ADC),
+	/*8095*/ uint16(xReadSlashR),
+	/*8096*/ uint16(xArgR16),
+	/*8097*/ uint16(xArgRM16),
+	/*8098*/ uint16(xMatch),
+	/*8099*/ uint16(xSetOp), uint16(ADC),
+	/*8101*/ uint16(xReadSlashR),
+	/*8102*/ uint16(xArgR32),
+	/*8103*/ uint16(xArgRM32),
+	/*8104*/ uint16(xMatch),
+	/*8105*/ uint16(xCondDataSize), 8093, 8099, 8109,
+	/*8109*/ uint16(xSetOp), uint16(ADC),
+	/*8111*/ uint16(xReadSlashR),
+	/*8112*/ uint16(xArgR64),
+	/*8113*/ uint16(xArgRM64),
+	/*8114*/ uint16(xMatch),
+	/*8115*/ uint16(xSetOp), uint16(ADC),
+	/*8117*/ uint16(xReadIb),
+	/*8118*/ uint16(xArgAL),
+	/*8119*/ uint16(xArgImm8u),
+	/*8120*/ uint16(xMatch),
+	/*8121*/ uint16(xCondIs64), 8124, 8140,
+	/*8124*/ uint16(xCondDataSize), 8128, 8134, 0,
+	/*8128*/ uint16(xSetOp), uint16(ADC),
+	/*8130*/ uint16(xReadIw),
+	/*8131*/ uint16(xArgAX),
+	/*8132*/ uint16(xArgImm16),
+	/*8133*/ uint16(xMatch),
+	/*8134*/ uint16(xSetOp), uint16(ADC),
+	/*8136*/ uint16(xReadId),
+	/*8137*/ uint16(xArgEAX),
+	/*8138*/ uint16(xArgImm32),
+	/*8139*/ uint16(xMatch),
+	/*8140*/ uint16(xCondDataSize), 8128, 8134, 8144,
+	/*8144*/ uint16(xSetOp), uint16(ADC),
+	/*8146*/ uint16(xReadId),
+	/*8147*/ uint16(xArgRAX),
+	/*8148*/ uint16(xArgImm32),
+	/*8149*/ uint16(xMatch),
+	/*8150*/ uint16(xCondIs64), 8153, 0,
+	/*8153*/ uint16(xSetOp), uint16(PUSH),
+	/*8155*/ uint16(xArgSS),
+	/*8156*/ uint16(xMatch),
+	/*8157*/ uint16(xCondIs64), 8160, 0,
+	/*8160*/ uint16(xSetOp), uint16(POP),
+	/*8162*/ uint16(xArgSS),
+	/*8163*/ uint16(xMatch),
+	/*8164*/ uint16(xSetOp), uint16(SBB),
+	/*8166*/ uint16(xReadSlashR),
+	/*8167*/ uint16(xArgRM8),
+	/*8168*/ uint16(xArgR8),
+	/*8169*/ uint16(xMatch),
+	/*8170*/ uint16(xCondIs64), 8173, 8189,
+	/*8173*/ uint16(xCondDataSize), 8177, 8183, 0,
+	/*8177*/ uint16(xSetOp), uint16(SBB),
+	/*8179*/ uint16(xReadSlashR),
+	/*8180*/ uint16(xArgRM16),
+	/*8181*/ uint16(xArgR16),
+	/*8182*/ uint16(xMatch),
+	/*8183*/ uint16(xSetOp), uint16(SBB),
+	/*8185*/ uint16(xReadSlashR),
+	/*8186*/ uint16(xArgRM32),
+	/*8187*/ uint16(xArgR32),
+	/*8188*/ uint16(xMatch),
+	/*8189*/ uint16(xCondDataSize), 8177, 8183, 8193,
+	/*8193*/ uint16(xSetOp), uint16(SBB),
+	/*8195*/ uint16(xReadSlashR),
+	/*8196*/ uint16(xArgRM64),
+	/*8197*/ uint16(xArgR64),
+	/*8198*/ uint16(xMatch),
+	/*8199*/ uint16(xSetOp), uint16(SBB),
+	/*8201*/ uint16(xReadSlashR),
+	/*8202*/ uint16(xArgR8),
+	/*8203*/ uint16(xArgRM8),
+	/*8204*/ uint16(xMatch),
+	/*8205*/ uint16(xCondIs64), 8208, 8224,
+	/*8208*/ uint16(xCondDataSize), 8212, 8218, 0,
+	/*8212*/ uint16(xSetOp), uint16(SBB),
+	/*8214*/ uint16(xReadSlashR),
+	/*8215*/ uint16(xArgR16),
+	/*8216*/ uint16(xArgRM16),
+	/*8217*/ uint16(xMatch),
+	/*8218*/ uint16(xSetOp), uint16(SBB),
+	/*8220*/ uint16(xReadSlashR),
+	/*8221*/ uint16(xArgR32),
+	/*8222*/ uint16(xArgRM32),
+	/*8223*/ uint16(xMatch),
+	/*8224*/ uint16(xCondDataSize), 8212, 8218, 8228,
+	/*8228*/ uint16(xSetOp), uint16(SBB),
+	/*8230*/ uint16(xReadSlashR),
+	/*8231*/ uint16(xArgR64),
+	/*8232*/ uint16(xArgRM64),
+	/*8233*/ uint16(xMatch),
+	/*8234*/ uint16(xSetOp), uint16(SBB),
+	/*8236*/ uint16(xReadIb),
+	/*8237*/ uint16(xArgAL),
+	/*8238*/ uint16(xArgImm8u),
+	/*8239*/ uint16(xMatch),
+	/*8240*/ uint16(xCondIs64), 8243, 8259,
+	/*8243*/ uint16(xCondDataSize), 8247, 8253, 0,
+	/*8247*/ uint16(xSetOp), uint16(SBB),
+	/*8249*/ uint16(xReadIw),
+	/*8250*/ uint16(xArgAX),
+	/*8251*/ uint16(xArgImm16),
+	/*8252*/ uint16(xMatch),
+	/*8253*/ uint16(xSetOp), uint16(SBB),
+	/*8255*/ uint16(xReadId),
+	/*8256*/ uint16(xArgEAX),
+	/*8257*/ uint16(xArgImm32),
+	/*8258*/ uint16(xMatch),
+	/*8259*/ uint16(xCondDataSize), 8247, 8253, 8263,
+	/*8263*/ uint16(xSetOp), uint16(SBB),
+	/*8265*/ uint16(xReadId),
+	/*8266*/ uint16(xArgRAX),
+	/*8267*/ uint16(xArgImm32),
+	/*8268*/ uint16(xMatch),
+	/*8269*/ uint16(xCondIs64), 8272, 0,
+	/*8272*/ uint16(xSetOp), uint16(PUSH),
+	/*8274*/ uint16(xArgDS),
+	/*8275*/ uint16(xMatch),
+	/*8276*/ uint16(xCondIs64), 8279, 0,
+	/*8279*/ uint16(xSetOp), uint16(POP),
+	/*8281*/ uint16(xArgDS),
+	/*8282*/ uint16(xMatch),
+	/*8283*/ uint16(xSetOp), uint16(AND),
+	/*8285*/ uint16(xReadSlashR),
+	/*8286*/ uint16(xArgRM8),
+	/*8287*/ uint16(xArgR8),
+	/*8288*/ uint16(xMatch),
+	/*8289*/ uint16(xCondIs64), 8292, 8308,
+	/*8292*/ uint16(xCondDataSize), 8296, 8302, 0,
+	/*8296*/ uint16(xSetOp), uint16(AND),
+	/*8298*/ uint16(xReadSlashR),
+	/*8299*/ uint16(xArgRM16),
+	/*8300*/ uint16(xArgR16),
+	/*8301*/ uint16(xMatch),
+	/*8302*/ uint16(xSetOp), uint16(AND),
+	/*8304*/ uint16(xReadSlashR),
+	/*8305*/ uint16(xArgRM32),
+	/*8306*/ uint16(xArgR32),
+	/*8307*/ uint16(xMatch),
+	/*8308*/ uint16(xCondDataSize), 8296, 8302, 8312,
+	/*8312*/ uint16(xSetOp), uint16(AND),
+	/*8314*/ uint16(xReadSlashR),
+	/*8315*/ uint16(xArgRM64),
+	/*8316*/ uint16(xArgR64),
+	/*8317*/ uint16(xMatch),
+	/*8318*/ uint16(xSetOp), uint16(AND),
+	/*8320*/ uint16(xReadSlashR),
+	/*8321*/ uint16(xArgR8),
+	/*8322*/ uint16(xArgRM8),
+	/*8323*/ uint16(xMatch),
+	/*8324*/ uint16(xCondIs64), 8327, 8343,
+	/*8327*/ uint16(xCondDataSize), 8331, 8337, 0,
+	/*8331*/ uint16(xSetOp), uint16(AND),
+	/*8333*/ uint16(xReadSlashR),
+	/*8334*/ uint16(xArgR16),
+	/*8335*/ uint16(xArgRM16),
+	/*8336*/ uint16(xMatch),
+	/*8337*/ uint16(xSetOp), uint16(AND),
+	/*8339*/ uint16(xReadSlashR),
+	/*8340*/ uint16(xArgR32),
+	/*8341*/ uint16(xArgRM32),
+	/*8342*/ uint16(xMatch),
+	/*8343*/ uint16(xCondDataSize), 8331, 8337, 8347,
+	/*8347*/ uint16(xSetOp), uint16(AND),
+	/*8349*/ uint16(xReadSlashR),
+	/*8350*/ uint16(xArgR64),
+	/*8351*/ uint16(xArgRM64),
+	/*8352*/ uint16(xMatch),
+	/*8353*/ uint16(xSetOp), uint16(AND),
+	/*8355*/ uint16(xReadIb),
+	/*8356*/ uint16(xArgAL),
+	/*8357*/ uint16(xArgImm8u),
+	/*8358*/ uint16(xMatch),
+	/*8359*/ uint16(xCondIs64), 8362, 8378,
+	/*8362*/ uint16(xCondDataSize), 8366, 8372, 0,
+	/*8366*/ uint16(xSetOp), uint16(AND),
+	/*8368*/ uint16(xReadIw),
+	/*8369*/ uint16(xArgAX),
+	/*8370*/ uint16(xArgImm16),
+	/*8371*/ uint16(xMatch),
+	/*8372*/ uint16(xSetOp), uint16(AND),
+	/*8374*/ uint16(xReadId),
+	/*8375*/ uint16(xArgEAX),
+	/*8376*/ uint16(xArgImm32),
+	/*8377*/ uint16(xMatch),
+	/*8378*/ uint16(xCondDataSize), 8366, 8372, 8382,
+	/*8382*/ uint16(xSetOp), uint16(AND),
+	/*8384*/ uint16(xReadId),
+	/*8385*/ uint16(xArgRAX),
+	/*8386*/ uint16(xArgImm32),
+	/*8387*/ uint16(xMatch),
+	/*8388*/ uint16(xCondIs64), 8391, 0,
+	/*8391*/ uint16(xSetOp), uint16(DAA),
+	/*8393*/ uint16(xMatch),
+	/*8394*/ uint16(xSetOp), uint16(SUB),
+	/*8396*/ uint16(xReadSlashR),
+	/*8397*/ uint16(xArgRM8),
+	/*8398*/ uint16(xArgR8),
+	/*8399*/ uint16(xMatch),
+	/*8400*/ uint16(xCondIs64), 8403, 8419,
+	/*8403*/ uint16(xCondDataSize), 8407, 8413, 0,
+	/*8407*/ uint16(xSetOp), uint16(SUB),
+	/*8409*/ uint16(xReadSlashR),
+	/*8410*/ uint16(xArgRM16),
+	/*8411*/ uint16(xArgR16),
+	/*8412*/ uint16(xMatch),
+	/*8413*/ uint16(xSetOp), uint16(SUB),
+	/*8415*/ uint16(xReadSlashR),
+	/*8416*/ uint16(xArgRM32),
+	/*8417*/ uint16(xArgR32),
+	/*8418*/ uint16(xMatch),
+	/*8419*/ uint16(xCondDataSize), 8407, 8413, 8423,
+	/*8423*/ uint16(xSetOp), uint16(SUB),
+	/*8425*/ uint16(xReadSlashR),
+	/*8426*/ uint16(xArgRM64),
+	/*8427*/ uint16(xArgR64),
+	/*8428*/ uint16(xMatch),
+	/*8429*/ uint16(xCondPrefix), 3,
+	0xC5, 8457,
+	0xC4, 8443,
+	0x0, 8437,
+	/*8437*/ uint16(xSetOp), uint16(SUB),
+	/*8439*/ uint16(xReadSlashR),
+	/*8440*/ uint16(xArgR8),
+	/*8441*/ uint16(xArgRM8),
+	/*8442*/ uint16(xMatch),
+	/*8443*/ uint16(xCondPrefix), 1,
+	0x66, 8447,
+	/*8447*/ uint16(xCondPrefix), 1,
+	0x0F38, 8451,
+	/*8451*/ uint16(xSetOp), uint16(VMOVNTDQA),
+	/*8453*/ uint16(xReadSlashR),
+	/*8454*/ uint16(xArgYmm1),
+	/*8455*/ uint16(xArgM256),
+	/*8456*/ uint16(xMatch),
+	/*8457*/ uint16(xCondPrefix), 1,
+	0x66, 8461,
+	/*8461*/ uint16(xCondPrefix), 1,
+	0x0F38, 8465,
+	/*8465*/ uint16(xSetOp), uint16(VMOVNTDQA),
+	/*8467*/ uint16(xReadSlashR),
+	/*8468*/ uint16(xArgYmm1),
+	/*8469*/ uint16(xArgM256),
+	/*8470*/ uint16(xMatch),
+	/*8471*/ uint16(xCondIs64), 8474, 8490,
+	/*8474*/ uint16(xCondDataSize), 8478, 8484, 0,
+	/*8478*/ uint16(xSetOp), uint16(SUB),
+	/*8480*/ uint16(xReadSlashR),
+	/*8481*/ uint16(xArgR16),
+	/*8482*/ uint16(xArgRM16),
+	/*8483*/ uint16(xMatch),
+	/*8484*/ uint16(xSetOp), uint16(SUB),
+	/*8486*/ uint16(xReadSlashR),
+	/*8487*/ uint16(xArgR32),
+	/*8488*/ uint16(xArgRM32),
+	/*8489*/ uint16(xMatch),
+	/*8490*/ uint16(xCondDataSize), 8478, 8484, 8494,
+	/*8494*/ uint16(xSetOp), uint16(SUB),
+	/*8496*/ uint16(xReadSlashR),
+	/*8497*/ uint16(xArgR64),
+	/*8498*/ uint16(xArgRM64),
+	/*8499*/ uint16(xMatch),
+	/*8500*/ uint16(xSetOp), uint16(SUB),
+	/*8502*/ uint16(xReadIb),
+	/*8503*/ uint16(xArgAL),
+	/*8504*/ uint16(xArgImm8u),
+	/*8505*/ uint16(xMatch),
+	/*8506*/ uint16(xCondIs64), 8509, 8525,
+	/*8509*/ uint16(xCondDataSize), 8513, 8519, 0,
+	/*8513*/ uint16(xSetOp), uint16(SUB),
+	/*8515*/ uint16(xReadIw),
+	/*8516*/ uint16(xArgAX),
+	/*8517*/ uint16(xArgImm16),
+	/*8518*/ uint16(xMatch),
+	/*8519*/ uint16(xSetOp), uint16(SUB),
+	/*8521*/ uint16(xReadId),
+	/*8522*/ uint16(xArgEAX),
+	/*8523*/ uint16(xArgImm32),
+	/*8524*/ uint16(xMatch),
+	/*8525*/ uint16(xCondDataSize), 8513, 8519, 8529,
+	/*8529*/ uint16(xSetOp), uint16(SUB),
+	/*8531*/ uint16(xReadId),
+	/*8532*/ uint16(xArgRAX),
+	/*8533*/ uint16(xArgImm32),
+	/*8534*/ uint16(xMatch),
+	/*8535*/ uint16(xCondIs64), 8538, 0,
+	/*8538*/ uint16(xSetOp), uint16(DAS),
+	/*8540*/ uint16(xMatch),
+	/*8541*/ uint16(xSetOp), uint16(XOR),
+	/*8543*/ uint16(xReadSlashR),
+	/*8544*/ uint16(xArgRM8),
+	/*8545*/ uint16(xArgR8),
+	/*8546*/ uint16(xMatch),
+	/*8547*/ uint16(xCondIs64), 8550, 8566,
+	/*8550*/ uint16(xCondDataSize), 8554, 8560, 0,
+	/*8554*/ uint16(xSetOp), uint16(XOR),
+	/*8556*/ uint16(xReadSlashR),
+	/*8557*/ uint16(xArgRM16),
+	/*8558*/ uint16(xArgR16),
+	/*8559*/ uint16(xMatch),
+	/*8560*/ uint16(xSetOp), uint16(XOR),
+	/*8562*/ uint16(xReadSlashR),
+	/*8563*/ uint16(xArgRM32),
+	/*8564*/ uint16(xArgR32),
+	/*8565*/ uint16(xMatch),
+	/*8566*/ uint16(xCondDataSize), 8554, 8560, 8570,
+	/*8570*/ uint16(xSetOp), uint16(XOR),
+	/*8572*/ uint16(xReadSlashR),
+	/*8573*/ uint16(xArgRM64),
+	/*8574*/ uint16(xArgR64),
+	/*8575*/ uint16(xMatch),
+	/*8576*/ uint16(xSetOp), uint16(XOR),
+	/*8578*/ uint16(xReadSlashR),
+	/*8579*/ uint16(xArgR8),
+	/*8580*/ uint16(xArgRM8),
+	/*8581*/ uint16(xMatch),
+	/*8582*/ uint16(xCondIs64), 8585, 8601,
+	/*8585*/ uint16(xCondDataSize), 8589, 8595, 0,
+	/*8589*/ uint16(xSetOp), uint16(XOR),
+	/*8591*/ uint16(xReadSlashR),
+	/*8592*/ uint16(xArgR16),
+	/*8593*/ uint16(xArgRM16),
+	/*8594*/ uint16(xMatch),
+	/*8595*/ uint16(xSetOp), uint16(XOR),
+	/*8597*/ uint16(xReadSlashR),
+	/*8598*/ uint16(xArgR32),
+	/*8599*/ uint16(xArgRM32),
+	/*8600*/ uint16(xMatch),
+	/*8601*/ uint16(xCondDataSize), 8589, 8595, 8605,
+	/*8605*/ uint16(xSetOp), uint16(XOR),
+	/*8607*/ uint16(xReadSlashR),
+	/*8608*/ uint16(xArgR64),
+	/*8609*/ uint16(xArgRM64),
+	/*8610*/ uint16(xMatch),
+	/*8611*/ uint16(xSetOp), uint16(XOR),
+	/*8613*/ uint16(xReadIb),
+	/*8614*/ uint16(xArgAL),
+	/*8615*/ uint16(xArgImm8u),
+	/*8616*/ uint16(xMatch),
+	/*8617*/ uint16(xCondIs64), 8620, 8636,
+	/*8620*/ uint16(xCondDataSize), 8624, 8630, 0,
+	/*8624*/ uint16(xSetOp), uint16(XOR),
+	/*8626*/ uint16(xReadIw),
+	/*8627*/ uint16(xArgAX),
+	/*8628*/ uint16(xArgImm16),
+	/*8629*/ uint16(xMatch),
+	/*8630*/ uint16(xSetOp), uint16(XOR),
+	/*8632*/ uint16(xReadId),
+	/*8633*/ uint16(xArgEAX),
+	/*8634*/ uint16(xArgImm32),
+	/*8635*/ uint16(xMatch),
+	/*8636*/ uint16(xCondDataSize), 8624, 8630, 8640,
+	/*8640*/ uint16(xSetOp), uint16(XOR),
+	/*8642*/ uint16(xReadId),
+	/*8643*/ uint16(xArgRAX),
+	/*8644*/ uint16(xArgImm32),
+	/*8645*/ uint16(xMatch),
+	/*8646*/ uint16(xCondIs64), 8649, 0,
+	/*8649*/ uint16(xSetOp), uint16(AAA),
+	/*8651*/ uint16(xMatch),
+	/*8652*/ uint16(xSetOp), uint16(CMP),
+	/*8654*/ uint16(xReadSlashR),
+	/*8655*/ uint16(xArgRM8),
+	/*8656*/ uint16(xArgR8),
+	/*8657*/ uint16(xMatch),
+	/*8658*/ uint16(xCondIs64), 8661, 8677,
+	/*8661*/ uint16(xCondDataSize), 8665, 8671, 0,
+	/*8665*/ uint16(xSetOp), uint16(CMP),
+	/*8667*/ uint16(xReadSlashR),
+	/*8668*/ uint16(xArgRM16),
+	/*8669*/ uint16(xArgR16),
+	/*8670*/ uint16(xMatch),
+	/*8671*/ uint16(xSetOp), uint16(CMP),
+	/*8673*/ uint16(xReadSlashR),
+	/*8674*/ uint16(xArgRM32),
+	/*8675*/ uint16(xArgR32),
+	/*8676*/ uint16(xMatch),
+	/*8677*/ uint16(xCondDataSize), 8665, 8671, 8681,
+	/*8681*/ uint16(xSetOp), uint16(CMP),
+	/*8683*/ uint16(xReadSlashR),
+	/*8684*/ uint16(xArgRM64),
+	/*8685*/ uint16(xArgR64),
+	/*8686*/ uint16(xMatch),
+	/*8687*/ uint16(xSetOp), uint16(CMP),
+	/*8689*/ uint16(xReadSlashR),
+	/*8690*/ uint16(xArgR8),
+	/*8691*/ uint16(xArgRM8),
+	/*8692*/ uint16(xMatch),
+	/*8693*/ uint16(xCondIs64), 8696, 8712,
+	/*8696*/ uint16(xCondDataSize), 8700, 8706, 0,
+	/*8700*/ uint16(xSetOp), uint16(CMP),
+	/*8702*/ uint16(xReadSlashR),
+	/*8703*/ uint16(xArgR16),
+	/*8704*/ uint16(xArgRM16),
+	/*8705*/ uint16(xMatch),
+	/*8706*/ uint16(xSetOp), uint16(CMP),
+	/*8708*/ uint16(xReadSlashR),
+	/*8709*/ uint16(xArgR32),
+	/*8710*/ uint16(xArgRM32),
+	/*8711*/ uint16(xMatch),
+	/*8712*/ uint16(xCondDataSize), 8700, 8706, 8716,
+	/*8716*/ uint16(xSetOp), uint16(CMP),
+	/*8718*/ uint16(xReadSlashR),
+	/*8719*/ uint16(xArgR64),
+	/*8720*/ uint16(xArgRM64),
+	/*8721*/ uint16(xMatch),
+	/*8722*/ uint16(xSetOp), uint16(CMP),
+	/*8724*/ uint16(xReadIb),
+	/*8725*/ uint16(xArgAL),
+	/*8726*/ uint16(xArgImm8u),
+	/*8727*/ uint16(xMatch),
+	/*8728*/ uint16(xCondIs64), 8731, 8747,
+	/*8731*/ uint16(xCondDataSize), 8735, 8741, 0,
+	/*8735*/ uint16(xSetOp), uint16(CMP),
+	/*8737*/ uint16(xReadIw),
+	/*8738*/ uint16(xArgAX),
+	/*8739*/ uint16(xArgImm16),
+	/*8740*/ uint16(xMatch),
+	/*8741*/ uint16(xSetOp), uint16(CMP),
+	/*8743*/ uint16(xReadId),
+	/*8744*/ uint16(xArgEAX),
+	/*8745*/ uint16(xArgImm32),
+	/*8746*/ uint16(xMatch),
+	/*8747*/ uint16(xCondDataSize), 8735, 8741, 8751,
+	/*8751*/ uint16(xSetOp), uint16(CMP),
+	/*8753*/ uint16(xReadId),
+	/*8754*/ uint16(xArgRAX),
+	/*8755*/ uint16(xArgImm32),
+	/*8756*/ uint16(xMatch),
+	/*8757*/ uint16(xCondIs64), 8760, 0,
+	/*8760*/ uint16(xSetOp), uint16(AAS),
+	/*8762*/ uint16(xMatch),
+	/*8763*/ uint16(xCondIs64), 8766, 0,
+	/*8766*/ uint16(xCondDataSize), 8770, 8774, 0,
+	/*8770*/ uint16(xSetOp), uint16(INC),
+	/*8772*/ uint16(xArgR16op),
+	/*8773*/ uint16(xMatch),
+	/*8774*/ uint16(xSetOp), uint16(INC),
+	/*8776*/ uint16(xArgR32op),
+	/*8777*/ uint16(xMatch),
+	/*8778*/ uint16(xCondIs64), 8781, 0,
+	/*8781*/ uint16(xCondDataSize), 8785, 8789, 0,
+	/*8785*/ uint16(xSetOp), uint16(DEC),
+	/*8787*/ uint16(xArgR16op),
+	/*8788*/ uint16(xMatch),
+	/*8789*/ uint16(xSetOp), uint16(DEC),
+	/*8791*/ uint16(xArgR32op),
+	/*8792*/ uint16(xMatch),
+	/*8793*/ uint16(xCondIs64), 8796, 8808,
+	/*8796*/ uint16(xCondDataSize), 8800, 8804, 0,
+	/*8800*/ uint16(xSetOp), uint16(PUSH),
+	/*8802*/ uint16(xArgR16op),
+	/*8803*/ uint16(xMatch),
+	/*8804*/ uint16(xSetOp), uint16(PUSH),
+	/*8806*/ uint16(xArgR32op),
+	/*8807*/ uint16(xMatch),
+	/*8808*/ uint16(xCondDataSize), 8800, 8812, 8816,
+	/*8812*/ uint16(xSetOp), uint16(PUSH),
+	/*8814*/ uint16(xArgR64op),
+	/*8815*/ uint16(xMatch),
+	/*8816*/ uint16(xSetOp), uint16(PUSH),
+	/*8818*/ uint16(xArgR64op),
+	/*8819*/ uint16(xMatch),
+	/*8820*/ uint16(xCondIs64), 8823, 8835,
+	/*8823*/ uint16(xCondDataSize), 8827, 8831, 0,
+	/*8827*/ uint16(xSetOp), uint16(POP),
+	/*8829*/ uint16(xArgR16op),
+	/*8830*/ uint16(xMatch),
+	/*8831*/ uint16(xSetOp), uint16(POP),
+	/*8833*/ uint16(xArgR32op),
+	/*8834*/ uint16(xMatch),
+	/*8835*/ uint16(xCondDataSize), 8827, 8839, 8843,
+	/*8839*/ uint16(xSetOp), uint16(POP),
+	/*8841*/ uint16(xArgR64op),
+	/*8842*/ uint16(xMatch),
+	/*8843*/ uint16(xSetOp), uint16(POP),
+	/*8845*/ uint16(xArgR64op),
+	/*8846*/ uint16(xMatch),
+	/*8847*/ uint16(xCondIs64), 8850, 0,
+	/*8850*/ uint16(xCondDataSize), 8854, 8857, 0,
+	/*8854*/ uint16(xSetOp), uint16(PUSHA),
+	/*8856*/ uint16(xMatch),
+	/*8857*/ uint16(xSetOp), uint16(PUSHAD),
+	/*8859*/ uint16(xMatch),
+	/*8860*/ uint16(xCondIs64), 8863, 0,
+	/*8863*/ uint16(xCondDataSize), 8867, 8870, 0,
+	/*8867*/ uint16(xSetOp), uint16(POPA),
+	/*8869*/ uint16(xMatch),
+	/*8870*/ uint16(xSetOp), uint16(POPAD),
+	/*8872*/ uint16(xMatch),
+	/*8873*/ uint16(xCondIs64), 8876, 0,
+	/*8876*/ uint16(xCondDataSize), 8880, 8886, 0,
+	/*8880*/ uint16(xSetOp), uint16(BOUND),
+	/*8882*/ uint16(xReadSlashR),
+	/*8883*/ uint16(xArgR16),
+	/*8884*/ uint16(xArgM16and16),
+	/*8885*/ uint16(xMatch),
+	/*8886*/ uint16(xSetOp), uint16(BOUND),
+	/*8888*/ uint16(xReadSlashR),
+	/*8889*/ uint16(xArgR32),
+	/*8890*/ uint16(xArgM32and32),
+	/*8891*/ uint16(xMatch),
+	/*8892*/ uint16(xCondIs64), 8895, 8901,
+	/*8895*/ uint16(xSetOp), uint16(ARPL),
+	/*8897*/ uint16(xReadSlashR),
+	/*8898*/ uint16(xArgRM16),
+	/*8899*/ uint16(xArgR16),
+	/*8900*/ uint16(xMatch),
+	/*8901*/ uint16(xCondDataSize), 8905, 8911, 8917,
+	/*8905*/ uint16(xSetOp), uint16(MOVSXD),
+	/*8907*/ uint16(xReadSlashR),
+	/*8908*/ uint16(xArgR16),
+	/*8909*/ uint16(xArgRM32),
+	/*8910*/ uint16(xMatch),
+	/*8911*/ uint16(xSetOp), uint16(MOVSXD),
+	/*8913*/ uint16(xReadSlashR),
+	/*8914*/ uint16(xArgR32),
+	/*8915*/ uint16(xArgRM32),
+	/*8916*/ uint16(xMatch),
+	/*8917*/ uint16(xSetOp), uint16(MOVSXD),
+	/*8919*/ uint16(xReadSlashR),
+	/*8920*/ uint16(xArgR64),
+	/*8921*/ uint16(xArgRM32),
+	/*8922*/ uint16(xMatch),
+	/*8923*/ uint16(xCondDataSize), 8927, 8932, 8937,
+	/*8927*/ uint16(xSetOp), uint16(PUSH),
+	/*8929*/ uint16(xReadIw),
+	/*8930*/ uint16(xArgImm16),
+	/*8931*/ uint16(xMatch),
+	/*8932*/ uint16(xSetOp), uint16(PUSH),
+	/*8934*/ uint16(xReadId),
+	/*8935*/ uint16(xArgImm32),
+	/*8936*/ uint16(xMatch),
+	/*8937*/ uint16(xSetOp), uint16(PUSH),
+	/*8939*/ uint16(xReadId),
+	/*8940*/ uint16(xArgImm32),
+	/*8941*/ uint16(xMatch),
+	/*8942*/ uint16(xCondIs64), 8945, 8965,
+	/*8945*/ uint16(xCondDataSize), 8949, 8957, 0,
+	/*8949*/ uint16(xSetOp), uint16(IMUL),
+	/*8951*/ uint16(xReadSlashR),
+	/*8952*/ uint16(xReadIw),
+	/*8953*/ uint16(xArgR16),
+	/*8954*/ uint16(xArgRM16),
+	/*8955*/ uint16(xArgImm16),
+	/*8956*/ uint16(xMatch),
+	/*8957*/ uint16(xSetOp), uint16(IMUL),
+	/*8959*/ uint16(xReadSlashR),
+	/*8960*/ uint16(xReadId),
+	/*8961*/ uint16(xArgR32),
+	/*8962*/ uint16(xArgRM32),
+	/*8963*/ uint16(xArgImm32),
+	/*8964*/ uint16(xMatch),
+	/*8965*/ uint16(xCondDataSize), 8949, 8957, 8969,
+	/*8969*/ uint16(xSetOp), uint16(IMUL),
+	/*8971*/ uint16(xReadSlashR),
+	/*8972*/ uint16(xReadId),
+	/*8973*/ uint16(xArgR64),
+	/*8974*/ uint16(xArgRM64),
+	/*8975*/ uint16(xArgImm32),
+	/*8976*/ uint16(xMatch),
+	/*8977*/ uint16(xSetOp), uint16(PUSH),
+	/*8979*/ uint16(xReadIb),
+	/*8980*/ uint16(xArgImm8),
+	/*8981*/ uint16(xMatch),
+	/*8982*/ uint16(xCondIs64), 8985, 9005,
+	/*8985*/ uint16(xCondDataSize), 8989, 8997, 0,
+	/*8989*/ uint16(xSetOp), uint16(IMUL),
+	/*8991*/ uint16(xReadSlashR),
+	/*8992*/ uint16(xReadIb),
+	/*8993*/ uint16(xArgR16),
+	/*8994*/ uint16(xArgRM16),
+	/*8995*/ uint16(xArgImm8),
+	/*8996*/ uint16(xMatch),
+	/*8997*/ uint16(xSetOp), uint16(IMUL),
+	/*8999*/ uint16(xReadSlashR),
+	/*9000*/ uint16(xReadIb),
+	/*9001*/ uint16(xArgR32),
+	/*9002*/ uint16(xArgRM32),
+	/*9003*/ uint16(xArgImm8),
+	/*9004*/ uint16(xMatch),
+	/*9005*/ uint16(xCondDataSize), 8989, 8997, 9009,
+	/*9009*/ uint16(xSetOp), uint16(IMUL),
+	/*9011*/ uint16(xReadSlashR),
+	/*9012*/ uint16(xReadIb),
+	/*9013*/ uint16(xArgR64),
+	/*9014*/ uint16(xArgRM64),
+	/*9015*/ uint16(xArgImm8),
+	/*9016*/ uint16(xMatch),
+	/*9017*/ uint16(xSetOp), uint16(INSB),
+	/*9019*/ uint16(xMatch),
+	/*9020*/ uint16(xCondDataSize), 9024, 9027, 9030,
+	/*9024*/ uint16(xSetOp), uint16(INSW),
+	/*9026*/ uint16(xMatch),
+	/*9027*/ uint16(xSetOp), uint16(INSD),
+	/*9029*/ uint16(xMatch),
+	/*9030*/ uint16(xSetOp), uint16(INSD),
+	/*9032*/ uint16(xMatch),
+	/*9033*/ uint16(xSetOp), uint16(OUTSB),
+	/*9035*/ uint16(xMatch),
+	/*9036*/ uint16(xCondPrefix), 3,
+	0xC5, 9083,
+	0xC4, 9057,
+	0x0, 9044,
+	/*9044*/ uint16(xCondDataSize), 9048, 9051, 9054,
+	/*9048*/ uint16(xSetOp), uint16(OUTSW),
+	/*9050*/ uint16(xMatch),
+	/*9051*/ uint16(xSetOp), uint16(OUTSD),
+	/*9053*/ uint16(xMatch),
+	/*9054*/ uint16(xSetOp), uint16(OUTSD),
+	/*9056*/ uint16(xMatch),
+	/*9057*/ uint16(xCondPrefix), 2,
+	0xF3, 9073,
+	0x66, 9063,
+	/*9063*/ uint16(xCondPrefix), 1,
+	0x0F, 9067,
+	/*9067*/ uint16(xSetOp), uint16(VMOVDQA),
+	/*9069*/ uint16(xReadSlashR),
+	/*9070*/ uint16(xArgYmm1),
+	/*9071*/ uint16(xArgYmm2M256),
+	/*9072*/ uint16(xMatch),
+	/*9073*/ uint16(xCondPrefix), 1,
+	0x0F, 9077,
+	/*9077*/ uint16(xSetOp), uint16(VMOVDQU),
+	/*9079*/ uint16(xReadSlashR),
+	/*9080*/ uint16(xArgYmm1),
+	/*9081*/ uint16(xArgYmm2M256),
+	/*9082*/ uint16(xMatch),
+	/*9083*/ uint16(xCondPrefix), 2,
+	0xF3, 9099,
+	0x66, 9089,
+	/*9089*/ uint16(xCondPrefix), 1,
+	0x0F, 9093,
+	/*9093*/ uint16(xSetOp), uint16(VMOVDQA),
+	/*9095*/ uint16(xReadSlashR),
+	/*9096*/ uint16(xArgYmm1),
+	/*9097*/ uint16(xArgYmm2M256),
+	/*9098*/ uint16(xMatch),
+	/*9099*/ uint16(xCondPrefix), 1,
+	0x0F, 9103,
+	/*9103*/ uint16(xSetOp), uint16(VMOVDQU),
+	/*9105*/ uint16(xReadSlashR),
+	/*9106*/ uint16(xArgYmm1),
+	/*9107*/ uint16(xArgYmm2M256),
+	/*9108*/ uint16(xMatch),
+	/*9109*/ uint16(xSetOp), uint16(JO),
+	/*9111*/ uint16(xReadCb),
+	/*9112*/ uint16(xArgRel8),
+	/*9113*/ uint16(xMatch),
+	/*9114*/ uint16(xSetOp), uint16(JNO),
+	/*9116*/ uint16(xReadCb),
+	/*9117*/ uint16(xArgRel8),
+	/*9118*/ uint16(xMatch),
+	/*9119*/ uint16(xSetOp), uint16(JB),
+	/*9121*/ uint16(xReadCb),
+	/*9122*/ uint16(xArgRel8),
+	/*9123*/ uint16(xMatch),
+	/*9124*/ uint16(xSetOp), uint16(JAE),
+	/*9126*/ uint16(xReadCb),
+	/*9127*/ uint16(xArgRel8),
+	/*9128*/ uint16(xMatch),
+	/*9129*/ uint16(xSetOp), uint16(JE),
+	/*9131*/ uint16(xReadCb),
+	/*9132*/ uint16(xArgRel8),
+	/*9133*/ uint16(xMatch),
+	/*9134*/ uint16(xSetOp), uint16(JNE),
+	/*9136*/ uint16(xReadCb),
+	/*9137*/ uint16(xArgRel8),
+	/*9138*/ uint16(xMatch),
+	/*9139*/ uint16(xSetOp), uint16(JBE),
+	/*9141*/ uint16(xReadCb),
+	/*9142*/ uint16(xArgRel8),
+	/*9143*/ uint16(xMatch),
+	/*9144*/ uint16(xCondPrefix), 3,
+	0xC5, 9164,
+	0xC4, 9157,
+	0x0, 9152,
+	/*9152*/ uint16(xSetOp), uint16(JA),
+	/*9154*/ uint16(xReadCb),
+	/*9155*/ uint16(xArgRel8),
+	/*9156*/ uint16(xMatch),
+	/*9157*/ uint16(xCondPrefix), 1,
+	0x0F, 9161,
+	/*9161*/ uint16(xSetOp), uint16(VZEROUPPER),
+	/*9163*/ uint16(xMatch),
+	/*9164*/ uint16(xCondPrefix), 1,
+	0x0F, 9168,
+	/*9168*/ uint16(xSetOp), uint16(VZEROUPPER),
+	/*9170*/ uint16(xMatch),
+	/*9171*/ uint16(xSetOp), uint16(JS),
+	/*9173*/ uint16(xReadCb),
+	/*9174*/ uint16(xArgRel8),
+	/*9175*/ uint16(xMatch),
+	/*9176*/ uint16(xSetOp), uint16(JNS),
+	/*9178*/ uint16(xReadCb),
+	/*9179*/ uint16(xArgRel8),
+	/*9180*/ uint16(xMatch),
+	/*9181*/ uint16(xSetOp), uint16(JP),
+	/*9183*/ uint16(xReadCb),
+	/*9184*/ uint16(xArgRel8),
+	/*9185*/ uint16(xMatch),
+	/*9186*/ uint16(xSetOp), uint16(JNP),
+	/*9188*/ uint16(xReadCb),
+	/*9189*/ uint16(xArgRel8),
+	/*9190*/ uint16(xMatch),
+	/*9191*/ uint16(xSetOp), uint16(JL),
+	/*9193*/ uint16(xReadCb),
+	/*9194*/ uint16(xArgRel8),
+	/*9195*/ uint16(xMatch),
+	/*9196*/ uint16(xSetOp), uint16(JGE),
+	/*9198*/ uint16(xReadCb),
+	/*9199*/ uint16(xArgRel8),
+	/*9200*/ uint16(xMatch),
+	/*9201*/ uint16(xSetOp), uint16(JLE),
+	/*9203*/ uint16(xReadCb),
+	/*9204*/ uint16(xArgRel8),
+	/*9205*/ uint16(xMatch),
+	/*9206*/ uint16(xCondPrefix), 3,
+	0xC5, 9245,
+	0xC4, 9219,
+	0x0, 9214,
+	/*9214*/ uint16(xSetOp), uint16(JG),
+	/*9216*/ uint16(xReadCb),
+	/*9217*/ uint16(xArgRel8),
+	/*9218*/ uint16(xMatch),
+	/*9219*/ uint16(xCondPrefix), 2,
+	0xF3, 9235,
+	0x66, 9225,
+	/*9225*/ uint16(xCondPrefix), 1,
+	0x0F, 9229,
+	/*9229*/ uint16(xSetOp), uint16(VMOVDQA),
+	/*9231*/ uint16(xReadSlashR),
+	/*9232*/ uint16(xArgYmm2M256),
+	/*9233*/ uint16(xArgYmm1),
+	/*9234*/ uint16(xMatch),
+	/*9235*/ uint16(xCondPrefix), 1,
+	0x0F, 9239,
+	/*9239*/ uint16(xSetOp), uint16(VMOVDQU),
+	/*9241*/ uint16(xReadSlashR),
+	/*9242*/ uint16(xArgYmm2M256),
+	/*9243*/ uint16(xArgYmm1),
+	/*9244*/ uint16(xMatch),
+	/*9245*/ uint16(xCondPrefix), 2,
+	0xF3, 9261,
+	0x66, 9251,
+	/*9251*/ uint16(xCondPrefix), 1,
+	0x0F, 9255,
+	/*9255*/ uint16(xSetOp), uint16(VMOVDQA),
+	/*9257*/ uint16(xReadSlashR),
+	/*9258*/ uint16(xArgYmm2M256),
+	/*9259*/ uint16(xArgYmm1),
+	/*9260*/ uint16(xMatch),
+	/*9261*/ uint16(xCondPrefix), 1,
+	0x0F, 9265,
+	/*9265*/ uint16(xSetOp), uint16(VMOVDQU),
+	/*9267*/ uint16(xReadSlashR),
+	/*9268*/ uint16(xArgYmm2M256),
+	/*9269*/ uint16(xArgYmm1),
+	/*9270*/ uint16(xMatch),
+	/*9271*/ uint16(xCondSlashR),
+	9280, // 0
+	9286, // 1
+	9292, // 2
+	9298, // 3
+	9304, // 4
+	9310, // 5
+	9316, // 6
+	9322, // 7
+	/*9280*/ uint16(xSetOp), uint16(ADD),
+	/*9282*/ uint16(xReadIb),
+	/*9283*/ uint16(xArgRM8),
+	/*9284*/ uint16(xArgImm8u),
+	/*9285*/ uint16(xMatch),
+	/*9286*/ uint16(xSetOp), uint16(OR),
+	/*9288*/ uint16(xReadIb),
+	/*9289*/ uint16(xArgRM8),
+	/*9290*/ uint16(xArgImm8u),
+	/*9291*/ uint16(xMatch),
+	/*9292*/ uint16(xSetOp), uint16(ADC),
+	/*9294*/ uint16(xReadIb),
+	/*9295*/ uint16(xArgRM8),
+	/*9296*/ uint16(xArgImm8u),
+	/*9297*/ uint16(xMatch),
+	/*9298*/ uint16(xSetOp), uint16(SBB),
+	/*9300*/ uint16(xReadIb),
+	/*9301*/ uint16(xArgRM8),
+	/*9302*/ uint16(xArgImm8u),
+	/*9303*/ uint16(xMatch),
+	/*9304*/ uint16(xSetOp), uint16(AND),
+	/*9306*/ uint16(xReadIb),
+	/*9307*/ uint16(xArgRM8),
+	/*9308*/ uint16(xArgImm8u),
+	/*9309*/ uint16(xMatch),
+	/*9310*/ uint16(xSetOp), uint16(SUB),
+	/*9312*/ uint16(xReadIb),
+	/*9313*/ uint16(xArgRM8),
+	/*9314*/ uint16(xArgImm8u),
+	/*9315*/ uint16(xMatch),
+	/*9316*/ uint16(xSetOp), uint16(XOR),
+	/*9318*/ uint16(xReadIb),
+	/*9319*/ uint16(xArgRM8),
+	/*9320*/ uint16(xArgImm8u),
+	/*9321*/ uint16(xMatch),
+	/*9322*/ uint16(xSetOp), uint16(CMP),
+	/*9324*/ uint16(xReadIb),
+	/*9325*/ uint16(xArgRM8),
+	/*9326*/ uint16(xArgImm8u),
+	/*9327*/ uint16(xMatch),
+	/*9328*/ uint16(xCondSlashR),
+	9337, // 0
+	9366, // 1
+	9395, // 2
+	9424, // 3
+	9453, // 4
+	9482, // 5
+	9511, // 6
+	9540, // 7
+	/*9337*/ uint16(xCondIs64), 9340, 9356,
+	/*9340*/ uint16(xCondDataSize), 9344, 9350, 0,
+	/*9344*/ uint16(xSetOp), uint16(ADD),
+	/*9346*/ uint16(xReadIw),
+	/*9347*/ uint16(xArgRM16),
+	/*9348*/ uint16(xArgImm16),
+	/*9349*/ uint16(xMatch),
+	/*9350*/ uint16(xSetOp), uint16(ADD),
+	/*9352*/ uint16(xReadId),
+	/*9353*/ uint16(xArgRM32),
+	/*9354*/ uint16(xArgImm32),
+	/*9355*/ uint16(xMatch),
+	/*9356*/ uint16(xCondDataSize), 9344, 9350, 9360,
+	/*9360*/ uint16(xSetOp), uint16(ADD),
+	/*9362*/ uint16(xReadId),
+	/*9363*/ uint16(xArgRM64),
+	/*9364*/ uint16(xArgImm32),
+	/*9365*/ uint16(xMatch),
+	/*9366*/ uint16(xCondIs64), 9369, 9385,
+	/*9369*/ uint16(xCondDataSize), 9373, 9379, 0,
+	/*9373*/ uint16(xSetOp), uint16(OR),
+	/*9375*/ uint16(xReadIw),
+	/*9376*/ uint16(xArgRM16),
+	/*9377*/ uint16(xArgImm16),
+	/*9378*/ uint16(xMatch),
+	/*9379*/ uint16(xSetOp), uint16(OR),
+	/*9381*/ uint16(xReadId),
+	/*9382*/ uint16(xArgRM32),
+	/*9383*/ uint16(xArgImm32),
+	/*9384*/ uint16(xMatch),
+	/*9385*/ uint16(xCondDataSize), 9373, 9379, 9389,
+	/*9389*/ uint16(xSetOp), uint16(OR),
+	/*9391*/ uint16(xReadId),
+	/*9392*/ uint16(xArgRM64),
+	/*9393*/ uint16(xArgImm32),
+	/*9394*/ uint16(xMatch),
+	/*9395*/ uint16(xCondIs64), 9398, 9414,
+	/*9398*/ uint16(xCondDataSize), 9402, 9408, 0,
+	/*9402*/ uint16(xSetOp), uint16(ADC),
+	/*9404*/ uint16(xReadIw),
+	/*9405*/ uint16(xArgRM16),
+	/*9406*/ uint16(xArgImm16),
+	/*9407*/ uint16(xMatch),
+	/*9408*/ uint16(xSetOp), uint16(ADC),
+	/*9410*/ uint16(xReadId),
+	/*9411*/ uint16(xArgRM32),
+	/*9412*/ uint16(xArgImm32),
+	/*9413*/ uint16(xMatch),
+	/*9414*/ uint16(xCondDataSize), 9402, 9408, 9418,
+	/*9418*/ uint16(xSetOp), uint16(ADC),
+	/*9420*/ uint16(xReadId),
+	/*9421*/ uint16(xArgRM64),
+	/*9422*/ uint16(xArgImm32),
+	/*9423*/ uint16(xMatch),
+	/*9424*/ uint16(xCondIs64), 9427, 9443,
+	/*9427*/ uint16(xCondDataSize), 9431, 9437, 0,
+	/*9431*/ uint16(xSetOp), uint16(SBB),
+	/*9433*/ uint16(xReadIw),
+	/*9434*/ uint16(xArgRM16),
+	/*9435*/ uint16(xArgImm16),
+	/*9436*/ uint16(xMatch),
+	/*9437*/ uint16(xSetOp), uint16(SBB),
+	/*9439*/ uint16(xReadId),
+	/*9440*/ uint16(xArgRM32),
+	/*9441*/ uint16(xArgImm32),
+	/*9442*/ uint16(xMatch),
+	/*9443*/ uint16(xCondDataSize), 9431, 9437, 9447,
+	/*9447*/ uint16(xSetOp), uint16(SBB),
+	/*9449*/ uint16(xReadId),
+	/*9450*/ uint16(xArgRM64),
+	/*9451*/ uint16(xArgImm32),
+	/*9452*/ uint16(xMatch),
+	/*9453*/ uint16(xCondIs64), 9456, 9472,
+	/*9456*/ uint16(xCondDataSize), 9460, 9466, 0,
+	/*9460*/ uint16(xSetOp), uint16(AND),
+	/*9462*/ uint16(xReadIw),
+	/*9463*/ uint16(xArgRM16),
+	/*9464*/ uint16(xArgImm16),
+	/*9465*/ uint16(xMatch),
+	/*9466*/ uint16(xSetOp), uint16(AND),
+	/*9468*/ uint16(xReadId),
+	/*9469*/ uint16(xArgRM32),
+	/*9470*/ uint16(xArgImm32),
+	/*9471*/ uint16(xMatch),
+	/*9472*/ uint16(xCondDataSize), 9460, 9466, 9476,
+	/*9476*/ uint16(xSetOp), uint16(AND),
+	/*9478*/ uint16(xReadId),
+	/*9479*/ uint16(xArgRM64),
+	/*9480*/ uint16(xArgImm32),
+	/*9481*/ uint16(xMatch),
+	/*9482*/ uint16(xCondIs64), 9485, 9501,
+	/*9485*/ uint16(xCondDataSize), 9489, 9495, 0,
+	/*9489*/ uint16(xSetOp), uint16(SUB),
+	/*9491*/ uint16(xReadIw),
+	/*9492*/ uint16(xArgRM16),
+	/*9493*/ uint16(xArgImm16),
+	/*9494*/ uint16(xMatch),
+	/*9495*/ uint16(xSetOp), uint16(SUB),
+	/*9497*/ uint16(xReadId),
+	/*9498*/ uint16(xArgRM32),
+	/*9499*/ uint16(xArgImm32),
+	/*9500*/ uint16(xMatch),
+	/*9501*/ uint16(xCondDataSize), 9489, 9495, 9505,
+	/*9505*/ uint16(xSetOp), uint16(SUB),
+	/*9507*/ uint16(xReadId),
+	/*9508*/ uint16(xArgRM64),
+	/*9509*/ uint16(xArgImm32),
+	/*9510*/ uint16(xMatch),
+	/*9511*/ uint16(xCondIs64), 9514, 9530,
+	/*9514*/ uint16(xCondDataSize), 9518, 9524, 0,
+	/*9518*/ uint16(xSetOp), uint16(XOR),
+	/*9520*/ uint16(xReadIw),
+	/*9521*/ uint16(xArgRM16),
+	/*9522*/ uint16(xArgImm16),
+	/*9523*/ uint16(xMatch),
+	/*9524*/ uint16(xSetOp), uint16(XOR),
+	/*9526*/ uint16(xReadId),
+	/*9527*/ uint16(xArgRM32),
+	/*9528*/ uint16(xArgImm32),
+	/*9529*/ uint16(xMatch),
+	/*9530*/ uint16(xCondDataSize), 9518, 9524, 9534,
+	/*9534*/ uint16(xSetOp), uint16(XOR),
+	/*9536*/ uint16(xReadId),
+	/*9537*/ uint16(xArgRM64),
+	/*9538*/ uint16(xArgImm32),
+	/*9539*/ uint16(xMatch),
+	/*9540*/ uint16(xCondIs64), 9543, 9559,
+	/*9543*/ uint16(xCondDataSize), 9547, 9553, 0,
+	/*9547*/ uint16(xSetOp), uint16(CMP),
+	/*9549*/ uint16(xReadIw),
+	/*9550*/ uint16(xArgRM16),
+	/*9551*/ uint16(xArgImm16),
+	/*9552*/ uint16(xMatch),
+	/*9553*/ uint16(xSetOp), uint16(CMP),
+	/*9555*/ uint16(xReadId),
+	/*9556*/ uint16(xArgRM32),
+	/*9557*/ uint16(xArgImm32),
+	/*9558*/ uint16(xMatch),
+	/*9559*/ uint16(xCondDataSize), 9547, 9553, 9563,
+	/*9563*/ uint16(xSetOp), uint16(CMP),
+	/*9565*/ uint16(xReadId),
+	/*9566*/ uint16(xArgRM64),
+	/*9567*/ uint16(xArgImm32),
+	/*9568*/ uint16(xMatch),
+	/*9569*/ uint16(xCondSlashR),
+	9578, // 0
+	9607, // 1
+	9636, // 2
+	9665, // 3
+	9694, // 4
+	9723, // 5
+	9752, // 6
+	9781, // 7
+	/*9578*/ uint16(xCondIs64), 9581, 9597,
+	/*9581*/ uint16(xCondDataSize), 9585, 9591, 0,
+	/*9585*/ uint16(xSetOp), uint16(ADD),
+	/*9587*/ uint16(xReadIb),
+	/*9588*/ uint16(xArgRM16),
+	/*9589*/ uint16(xArgImm8),
+	/*9590*/ uint16(xMatch),
+	/*9591*/ uint16(xSetOp), uint16(ADD),
+	/*9593*/ uint16(xReadIb),
+	/*9594*/ uint16(xArgRM32),
+	/*9595*/ uint16(xArgImm8),
+	/*9596*/ uint16(xMatch),
+	/*9597*/ uint16(xCondDataSize), 9585, 9591, 9601,
+	/*9601*/ uint16(xSetOp), uint16(ADD),
+	/*9603*/ uint16(xReadIb),
+	/*9604*/ uint16(xArgRM64),
+	/*9605*/ uint16(xArgImm8),
+	/*9606*/ uint16(xMatch),
+	/*9607*/ uint16(xCondIs64), 9610, 9626,
+	/*9610*/ uint16(xCondDataSize), 9614, 9620, 0,
+	/*9614*/ uint16(xSetOp), uint16(OR),
+	/*9616*/ uint16(xReadIb),
+	/*9617*/ uint16(xArgRM16),
+	/*9618*/ uint16(xArgImm8),
+	/*9619*/ uint16(xMatch),
+	/*9620*/ uint16(xSetOp), uint16(OR),
+	/*9622*/ uint16(xReadIb),
+	/*9623*/ uint16(xArgRM32),
+	/*9624*/ uint16(xArgImm8),
+	/*9625*/ uint16(xMatch),
+	/*9626*/ uint16(xCondDataSize), 9614, 9620, 9630,
+	/*9630*/ uint16(xSetOp), uint16(OR),
+	/*9632*/ uint16(xReadIb),
+	/*9633*/ uint16(xArgRM64),
+	/*9634*/ uint16(xArgImm8),
+	/*9635*/ uint16(xMatch),
+	/*9636*/ uint16(xCondIs64), 9639, 9655,
+	/*9639*/ uint16(xCondDataSize), 9643, 9649, 0,
+	/*9643*/ uint16(xSetOp), uint16(ADC),
+	/*9645*/ uint16(xReadIb),
+	/*9646*/ uint16(xArgRM16),
+	/*9647*/ uint16(xArgImm8),
+	/*9648*/ uint16(xMatch),
+	/*9649*/ uint16(xSetOp), uint16(ADC),
+	/*9651*/ uint16(xReadIb),
+	/*9652*/ uint16(xArgRM32),
+	/*9653*/ uint16(xArgImm8),
+	/*9654*/ uint16(xMatch),
+	/*9655*/ uint16(xCondDataSize), 9643, 9649, 9659,
+	/*9659*/ uint16(xSetOp), uint16(ADC),
+	/*9661*/ uint16(xReadIb),
+	/*9662*/ uint16(xArgRM64),
+	/*9663*/ uint16(xArgImm8),
+	/*9664*/ uint16(xMatch),
+	/*9665*/ uint16(xCondIs64), 9668, 9684,
+	/*9668*/ uint16(xCondDataSize), 9672, 9678, 0,
+	/*9672*/ uint16(xSetOp), uint16(SBB),
+	/*9674*/ uint16(xReadIb),
+	/*9675*/ uint16(xArgRM16),
+	/*9676*/ uint16(xArgImm8),
+	/*9677*/ uint16(xMatch),
+	/*9678*/ uint16(xSetOp), uint16(SBB),
+	/*9680*/ uint16(xReadIb),
+	/*9681*/ uint16(xArgRM32),
+	/*9682*/ uint16(xArgImm8),
+	/*9683*/ uint16(xMatch),
+	/*9684*/ uint16(xCondDataSize), 9672, 9678, 9688,
+	/*9688*/ uint16(xSetOp), uint16(SBB),
+	/*9690*/ uint16(xReadIb),
+	/*9691*/ uint16(xArgRM64),
+	/*9692*/ uint16(xArgImm8),
+	/*9693*/ uint16(xMatch),
+	/*9694*/ uint16(xCondIs64), 9697, 9713,
+	/*9697*/ uint16(xCondDataSize), 9701, 9707, 0,
+	/*9701*/ uint16(xSetOp), uint16(AND),
+	/*9703*/ uint16(xReadIb),
+	/*9704*/ uint16(xArgRM16),
+	/*9705*/ uint16(xArgImm8),
+	/*9706*/ uint16(xMatch),
+	/*9707*/ uint16(xSetOp), uint16(AND),
+	/*9709*/ uint16(xReadIb),
+	/*9710*/ uint16(xArgRM32),
+	/*9711*/ uint16(xArgImm8),
+	/*9712*/ uint16(xMatch),
+	/*9713*/ uint16(xCondDataSize), 9701, 9707, 9717,
+	/*9717*/ uint16(xSetOp), uint16(AND),
+	/*9719*/ uint16(xReadIb),
+	/*9720*/ uint16(xArgRM64),
+	/*9721*/ uint16(xArgImm8),
+	/*9722*/ uint16(xMatch),
+	/*9723*/ uint16(xCondIs64), 9726, 9742,
+	/*9726*/ uint16(xCondDataSize), 9730, 9736, 0,
+	/*9730*/ uint16(xSetOp), uint16(SUB),
+	/*9732*/ uint16(xReadIb),
+	/*9733*/ uint16(xArgRM16),
+	/*9734*/ uint16(xArgImm8),
+	/*9735*/ uint16(xMatch),
+	/*9736*/ uint16(xSetOp), uint16(SUB),
+	/*9738*/ uint16(xReadIb),
+	/*9739*/ uint16(xArgRM32),
+	/*9740*/ uint16(xArgImm8),
+	/*9741*/ uint16(xMatch),
+	/*9742*/ uint16(xCondDataSize), 9730, 9736, 9746,
+	/*9746*/ uint16(xSetOp), uint16(SUB),
+	/*9748*/ uint16(xReadIb),
+	/*9749*/ uint16(xArgRM64),
+	/*9750*/ uint16(xArgImm8),
+	/*9751*/ uint16(xMatch),
+	/*9752*/ uint16(xCondIs64), 9755, 9771,
+	/*9755*/ uint16(xCondDataSize), 9759, 9765, 0,
+	/*9759*/ uint16(xSetOp), uint16(XOR),
+	/*9761*/ uint16(xReadIb),
+	/*9762*/ uint16(xArgRM16),
+	/*9763*/ uint16(xArgImm8),
+	/*9764*/ uint16(xMatch),
+	/*9765*/ uint16(xSetOp), uint16(XOR),
+	/*9767*/ uint16(xReadIb),
+	/*9768*/ uint16(xArgRM32),
+	/*9769*/ uint16(xArgImm8),
+	/*9770*/ uint16(xMatch),
+	/*9771*/ uint16(xCondDataSize), 9759, 9765, 9775,
+	/*9775*/ uint16(xSetOp), uint16(XOR),
+	/*9777*/ uint16(xReadIb),
+	/*9778*/ uint16(xArgRM64),
+	/*9779*/ uint16(xArgImm8),
+	/*9780*/ uint16(xMatch),
+	/*9781*/ uint16(xCondIs64), 9784, 9800,
+	/*9784*/ uint16(xCondDataSize), 9788, 9794, 0,
+	/*9788*/ uint16(xSetOp), uint16(CMP),
+	/*9790*/ uint16(xReadIb),
+	/*9791*/ uint16(xArgRM16),
+	/*9792*/ uint16(xArgImm8),
+	/*9793*/ uint16(xMatch),
+	/*9794*/ uint16(xSetOp), uint16(CMP),
+	/*9796*/ uint16(xReadIb),
+	/*9797*/ uint16(xArgRM32),
+	/*9798*/ uint16(xArgImm8),
+	/*9799*/ uint16(xMatch),
+	/*9800*/ uint16(xCondDataSize), 9788, 9794, 9804,
+	/*9804*/ uint16(xSetOp), uint16(CMP),
+	/*9806*/ uint16(xReadIb),
+	/*9807*/ uint16(xArgRM64),
+	/*9808*/ uint16(xArgImm8),
+	/*9809*/ uint16(xMatch),
+	/*9810*/ uint16(xSetOp), uint16(TEST),
+	/*9812*/ uint16(xReadSlashR),
+	/*9813*/ uint16(xArgRM8),
+	/*9814*/ uint16(xArgR8),
+	/*9815*/ uint16(xMatch),
+	/*9816*/ uint16(xCondIs64), 9819, 9835,
+	/*9819*/ uint16(xCondDataSize), 9823, 9829, 0,
+	/*9823*/ uint16(xSetOp), uint16(TEST),
+	/*9825*/ uint16(xReadSlashR),
+	/*9826*/ uint16(xArgRM16),
+	/*9827*/ uint16(xArgR16),
+	/*9828*/ uint16(xMatch),
+	/*9829*/ uint16(xSetOp), uint16(TEST),
+	/*9831*/ uint16(xReadSlashR),
+	/*9832*/ uint16(xArgRM32),
+	/*9833*/ uint16(xArgR32),
+	/*9834*/ uint16(xMatch),
+	/*9835*/ uint16(xCondDataSize), 9823, 9829, 9839,
+	/*9839*/ uint16(xSetOp), uint16(TEST),
+	/*9841*/ uint16(xReadSlashR),
+	/*9842*/ uint16(xArgRM64),
+	/*9843*/ uint16(xArgR64),
+	/*9844*/ uint16(xMatch),
+	/*9845*/ uint16(xSetOp), uint16(XCHG),
+	/*9847*/ uint16(xReadSlashR),
+	/*9848*/ uint16(xArgRM8),
+	/*9849*/ uint16(xArgR8),
+	/*9850*/ uint16(xMatch),
+	/*9851*/ uint16(xCondIs64), 9854, 9870,
+	/*9854*/ uint16(xCondDataSize), 9858, 9864, 0,
+	/*9858*/ uint16(xSetOp), uint16(XCHG),
+	/*9860*/ uint16(xReadSlashR),
+	/*9861*/ uint16(xArgRM16),
+	/*9862*/ uint16(xArgR16),
+	/*9863*/ uint16(xMatch),
+	/*9864*/ uint16(xSetOp), uint16(XCHG),
+	/*9866*/ uint16(xReadSlashR),
+	/*9867*/ uint16(xArgRM32),
+	/*9868*/ uint16(xArgR32),
+	/*9869*/ uint16(xMatch),
+	/*9870*/ uint16(xCondDataSize), 9858, 9864, 9874,
+	/*9874*/ uint16(xSetOp), uint16(XCHG),
+	/*9876*/ uint16(xReadSlashR),
+	/*9877*/ uint16(xArgRM64),
+	/*9878*/ uint16(xArgR64),
+	/*9879*/ uint16(xMatch),
+	/*9880*/ uint16(xSetOp), uint16(MOV),
+	/*9882*/ uint16(xReadSlashR),
+	/*9883*/ uint16(xArgRM8),
+	/*9884*/ uint16(xArgR8),
+	/*9885*/ uint16(xMatch),
+	/*9886*/ uint16(xCondDataSize), 9890, 9896, 9902,
+	/*9890*/ uint16(xSetOp), uint16(MOV),
+	/*9892*/ uint16(xReadSlashR),
+	/*9893*/ uint16(xArgRM16),
+	/*9894*/ uint16(xArgR16),
+	/*9895*/ uint16(xMatch),
+	/*9896*/ uint16(xSetOp), uint16(MOV),
+	/*9898*/ uint16(xReadSlashR),
+	/*9899*/ uint16(xArgRM32),
+	/*9900*/ uint16(xArgR32),
+	/*9901*/ uint16(xMatch),
+	/*9902*/ uint16(xSetOp), uint16(MOV),
+	/*9904*/ uint16(xReadSlashR),
+	/*9905*/ uint16(xArgRM64),
+	/*9906*/ uint16(xArgR64),
+	/*9907*/ uint16(xMatch),
+	/*9908*/ uint16(xSetOp), uint16(MOV),
+	/*9910*/ uint16(xReadSlashR),
+	/*9911*/ uint16(xArgR8),
+	/*9912*/ uint16(xArgRM8),
+	/*9913*/ uint16(xMatch),
+	/*9914*/ uint16(xCondDataSize), 9918, 9924, 9930,
+	/*9918*/ uint16(xSetOp), uint16(MOV),
+	/*9920*/ uint16(xReadSlashR),
+	/*9921*/ uint16(xArgR16),
+	/*9922*/ uint16(xArgRM16),
+	/*9923*/ uint16(xMatch),
+	/*9924*/ uint16(xSetOp), uint16(MOV),
+	/*9926*/ uint16(xReadSlashR),
+	/*9927*/ uint16(xArgR32),
+	/*9928*/ uint16(xArgRM32),
+	/*9929*/ uint16(xMatch),
+	/*9930*/ uint16(xSetOp), uint16(MOV),
+	/*9932*/ uint16(xReadSlashR),
+	/*9933*/ uint16(xArgR64),
+	/*9934*/ uint16(xArgRM64),
+	/*9935*/ uint16(xMatch),
+	/*9936*/ uint16(xCondIs64), 9939, 9955,
+	/*9939*/ uint16(xCondDataSize), 9943, 9949, 0,
+	/*9943*/ uint16(xSetOp), uint16(MOV),
+	/*9945*/ uint16(xReadSlashR),
+	/*9946*/ uint16(xArgRM16),
+	/*9947*/ uint16(xArgSreg),
+	/*9948*/ uint16(xMatch),
+	/*9949*/ uint16(xSetOp), uint16(MOV),
+	/*9951*/ uint16(xReadSlashR),
+	/*9952*/ uint16(xArgR32M16),
+	/*9953*/ uint16(xArgSreg),
+	/*9954*/ uint16(xMatch),
+	/*9955*/ uint16(xCondDataSize), 9943, 9949, 9959,
+	/*9959*/ uint16(xSetOp), uint16(MOV),
+	/*9961*/ uint16(xReadSlashR),
+	/*9962*/ uint16(xArgR64M16),
+	/*9963*/ uint16(xArgSreg),
+	/*9964*/ uint16(xMatch),
+	/*9965*/ uint16(xCondIs64), 9968, 9984,
+	/*9968*/ uint16(xCondDataSize), 9972, 9978, 0,
+	/*9972*/ uint16(xSetOp), uint16(LEA),
+	/*9974*/ uint16(xReadSlashR),
+	/*9975*/ uint16(xArgR16),
+	/*9976*/ uint16(xArgM),
+	/*9977*/ uint16(xMatch),
+	/*9978*/ uint16(xSetOp), uint16(LEA),
+	/*9980*/ uint16(xReadSlashR),
+	/*9981*/ uint16(xArgR32),
+	/*9982*/ uint16(xArgM),
+	/*9983*/ uint16(xMatch),
+	/*9984*/ uint16(xCondDataSize), 9972, 9978, 9988,
+	/*9988*/ uint16(xSetOp), uint16(LEA),
+	/*9990*/ uint16(xReadSlashR),
+	/*9991*/ uint16(xArgR64),
+	/*9992*/ uint16(xArgM),
+	/*9993*/ uint16(xMatch),
+	/*9994*/ uint16(xCondIs64), 9997, 10013,
+	/*9997*/ uint16(xCondDataSize), 10001, 10007, 0,
+	/*10001*/ uint16(xSetOp), uint16(MOV),
+	/*10003*/ uint16(xReadSlashR),
+	/*10004*/ uint16(xArgSreg),
+	/*10005*/ uint16(xArgRM16),
+	/*10006*/ uint16(xMatch),
+	/*10007*/ uint16(xSetOp), uint16(MOV),
+	/*10009*/ uint16(xReadSlashR),
+	/*10010*/ uint16(xArgSreg),
+	/*10011*/ uint16(xArgR32M16),
+	/*10012*/ uint16(xMatch),
+	/*10013*/ uint16(xCondDataSize), 10001, 10007, 10017,
+	/*10017*/ uint16(xSetOp), uint16(MOV),
+	/*10019*/ uint16(xReadSlashR),
+	/*10020*/ uint16(xArgSreg),
+	/*10021*/ uint16(xArgR64M16),
+	/*10022*/ uint16(xMatch),
+	/*10023*/ uint16(xCondSlashR),
+	10032, // 0
+	0,     // 1
+	0,     // 2
+	0,     // 3
+	0,     // 4
+	0,     // 5
+	0,     // 6
+	0,     // 7
+	/*10032*/ uint16(xCondIs64), 10035, 10047,
+	/*10035*/ uint16(xCondDataSize), 10039, 10043, 0,
+	/*10039*/ uint16(xSetOp), uint16(POP),
+	/*10041*/ uint16(xArgRM16),
+	/*10042*/ uint16(xMatch),
+	/*10043*/ uint16(xSetOp), uint16(POP),
+	/*10045*/ uint16(xArgRM32),
+	/*10046*/ uint16(xMatch),
+	/*10047*/ uint16(xCondDataSize), 10039, 10051, 10055,
+	/*10051*/ uint16(xSetOp), uint16(POP),
+	/*10053*/ uint16(xArgRM64),
+	/*10054*/ uint16(xMatch),
+	/*10055*/ uint16(xSetOp), uint16(POP),
+	/*10057*/ uint16(xArgRM64),
+	/*10058*/ uint16(xMatch),
+	/*10059*/ uint16(xCondIs64), 10062, 10076,
+	/*10062*/ uint16(xCondDataSize), 10066, 10071, 0,
+	/*10066*/ uint16(xSetOp), uint16(XCHG),
+	/*10068*/ uint16(xArgR16op),
+	/*10069*/ uint16(xArgAX),
+	/*10070*/ uint16(xMatch),
+	/*10071*/ uint16(xSetOp), uint16(XCHG),
+	/*10073*/ uint16(xArgR32op),
+	/*10074*/ uint16(xArgEAX),
+	/*10075*/ uint16(xMatch),
+	/*10076*/ uint16(xCondDataSize), 10066, 10071, 10080,
+	/*10080*/ uint16(xSetOp), uint16(XCHG),
+	/*10082*/ uint16(xArgR64op),
+	/*10083*/ uint16(xArgRAX),
+	/*10084*/ uint16(xMatch),
+	/*10085*/ uint16(xCondIs64), 10088, 10098,
+	/*10088*/ uint16(xCondDataSize), 10092, 10095, 0,
+	/*10092*/ uint16(xSetOp), uint16(CBW),
+	/*10094*/ uint16(xMatch),
+	/*10095*/ uint16(xSetOp), uint16(CWDE),
+	/*10097*/ uint16(xMatch),
+	/*10098*/ uint16(xCondDataSize), 10092, 10095, 10102,
+	/*10102*/ uint16(xSetOp), uint16(CDQE),
+	/*10104*/ uint16(xMatch),
+	/*10105*/ uint16(xCondIs64), 10108, 10118,
+	/*10108*/ uint16(xCondDataSize), 10112, 10115, 0,
+	/*10112*/ uint16(xSetOp), uint16(CWD),
+	/*10114*/ uint16(xMatch),
+	/*10115*/ uint16(xSetOp), uint16(CDQ),
+	/*10117*/ uint16(xMatch),
+	/*10118*/ uint16(xCondDataSize), 10112, 10115, 10122,
+	/*10122*/ uint16(xSetOp), uint16(CQO),
+	/*10124*/ uint16(xMatch),
+	/*10125*/ uint16(xCondIs64), 10128, 0,
+	/*10128*/ uint16(xCondDataSize), 10132, 10137, 0,
+	/*10132*/ uint16(xSetOp), uint16(LCALL),
+	/*10134*/ uint16(xReadCd),
+	/*10135*/ uint16(xArgPtr16colon16),
+	/*10136*/ uint16(xMatch),
+	/*10137*/ uint16(xSetOp), uint16(LCALL),
+	/*10139*/ uint16(xReadCp),
+	/*10140*/ uint16(xArgPtr16colon32),
+	/*10141*/ uint16(xMatch),
+	/*10142*/ uint16(xSetOp), uint16(FWAIT),
+	/*10144*/ uint16(xMatch),
+	/*10145*/ uint16(xCondIs64), 10148, 10158,
+	/*10148*/ uint16(xCondDataSize), 10152, 10155, 0,
+	/*10152*/ uint16(xSetOp), uint16(PUSHF),
+	/*10154*/ uint16(xMatch),
+	/*10155*/ uint16(xSetOp), uint16(PUSHFD),
+	/*10157*/ uint16(xMatch),
+	/*10158*/ uint16(xCondDataSize), 10152, 10162, 10165,
+	/*10162*/ uint16(xSetOp), uint16(PUSHFQ),
+	/*10164*/ uint16(xMatch),
+	/*10165*/ uint16(xSetOp), uint16(PUSHFQ),
+	/*10167*/ uint16(xMatch),
+	/*10168*/ uint16(xCondIs64), 10171, 10181,
+	/*10171*/ uint16(xCondDataSize), 10175, 10178, 0,
+	/*10175*/ uint16(xSetOp), uint16(POPF),
+	/*10177*/ uint16(xMatch),
+	/*10178*/ uint16(xSetOp), uint16(POPFD),
+	/*10180*/ uint16(xMatch),
+	/*10181*/ uint16(xCondDataSize), 10175, 10185, 10188,
+	/*10185*/ uint16(xSetOp), uint16(POPFQ),
+	/*10187*/ uint16(xMatch),
+	/*10188*/ uint16(xSetOp), uint16(POPFQ),
+	/*10190*/ uint16(xMatch),
+	/*10191*/ uint16(xSetOp), uint16(SAHF),
+	/*10193*/ uint16(xMatch),
+	/*10194*/ uint16(xSetOp), uint16(LAHF),
+	/*10196*/ uint16(xMatch),
+	/*10197*/ uint16(xCondIs64), 10200, 10206,
+	/*10200*/ uint16(xSetOp), uint16(MOV),
+	/*10202*/ uint16(xReadCm),
+	/*10203*/ uint16(xArgAL),
+	/*10204*/ uint16(xArgMoffs8),
+	/*10205*/ uint16(xMatch),
+	/*10206*/ uint16(xCondDataSize), 10200, 10200, 10210,
+	/*10210*/ uint16(xSetOp), uint16(MOV),
+	/*10212*/ uint16(xReadCm),
+	/*10213*/ uint16(xArgAL),
+	/*10214*/ uint16(xArgMoffs8),
+	/*10215*/ uint16(xMatch),
+	/*10216*/ uint16(xCondDataSize), 10220, 10226, 10232,
+	/*10220*/ uint16(xSetOp), uint16(MOV),
+	/*10222*/ uint16(xReadCm),
+	/*10223*/ uint16(xArgAX),
+	/*10224*/ uint16(xArgMoffs16),
+	/*10225*/ uint16(xMatch),
+	/*10226*/ uint16(xSetOp), uint16(MOV),
+	/*10228*/ uint16(xReadCm),
+	/*10229*/ uint16(xArgEAX),
+	/*10230*/ uint16(xArgMoffs32),
+	/*10231*/ uint16(xMatch),
+	/*10232*/ uint16(xSetOp), uint16(MOV),
+	/*10234*/ uint16(xReadCm),
+	/*10235*/ uint16(xArgRAX),
+	/*10236*/ uint16(xArgMoffs64),
+	/*10237*/ uint16(xMatch),
+	/*10238*/ uint16(xCondIs64), 10241, 10247,
+	/*10241*/ uint16(xSetOp), uint16(MOV),
+	/*10243*/ uint16(xReadCm),
+	/*10244*/ uint16(xArgMoffs8),
+	/*10245*/ uint16(xArgAL),
+	/*10246*/ uint16(xMatch),
+	/*10247*/ uint16(xCondDataSize), 10241, 10241, 10251,
+	/*10251*/ uint16(xSetOp), uint16(MOV),
+	/*10253*/ uint16(xReadCm),
+	/*10254*/ uint16(xArgMoffs8),
+	/*10255*/ uint16(xArgAL),
+	/*10256*/ uint16(xMatch),
+	/*10257*/ uint16(xCondDataSize), 10261, 10267, 10273,
+	/*10261*/ uint16(xSetOp), uint16(MOV),
+	/*10263*/ uint16(xReadCm),
+	/*10264*/ uint16(xArgMoffs16),
+	/*10265*/ uint16(xArgAX),
+	/*10266*/ uint16(xMatch),
+	/*10267*/ uint16(xSetOp), uint16(MOV),
+	/*10269*/ uint16(xReadCm),
+	/*10270*/ uint16(xArgMoffs32),
+	/*10271*/ uint16(xArgEAX),
+	/*10272*/ uint16(xMatch),
+	/*10273*/ uint16(xSetOp), uint16(MOV),
+	/*10275*/ uint16(xReadCm),
+	/*10276*/ uint16(xArgMoffs64),
+	/*10277*/ uint16(xArgRAX),
+	/*10278*/ uint16(xMatch),
+	/*10279*/ uint16(xSetOp), uint16(MOVSB),
+	/*10281*/ uint16(xMatch),
+	/*10282*/ uint16(xCondIs64), 10285, 10295,
+	/*10285*/ uint16(xCondDataSize), 10289, 10292, 0,
+	/*10289*/ uint16(xSetOp), uint16(MOVSW),
+	/*10291*/ uint16(xMatch),
+	/*10292*/ uint16(xSetOp), uint16(MOVSD),
+	/*10294*/ uint16(xMatch),
+	/*10295*/ uint16(xCondDataSize), 10289, 10292, 10299,
+	/*10299*/ uint16(xSetOp), uint16(MOVSQ),
+	/*10301*/ uint16(xMatch),
+	/*10302*/ uint16(xSetOp), uint16(CMPSB),
+	/*10304*/ uint16(xMatch),
+	/*10305*/ uint16(xCondIs64), 10308, 10318,
+	/*10308*/ uint16(xCondDataSize), 10312, 10315, 0,
+	/*10312*/ uint16(xSetOp), uint16(CMPSW),
+	/*10314*/ uint16(xMatch),
+	/*10315*/ uint16(xSetOp), uint16(CMPSD),
+	/*10317*/ uint16(xMatch),
+	/*10318*/ uint16(xCondDataSize), 10312, 10315, 10322,
+	/*10322*/ uint16(xSetOp), uint16(CMPSQ),
+	/*10324*/ uint16(xMatch),
+	/*10325*/ uint16(xSetOp), uint16(TEST),
+	/*10327*/ uint16(xReadIb),
+	/*10328*/ uint16(xArgAL),
+	/*10329*/ uint16(xArgImm8u),
+	/*10330*/ uint16(xMatch),
+	/*10331*/ uint16(xCondIs64), 10334, 10350,
+	/*10334*/ uint16(xCondDataSize), 10338, 10344, 0,
+	/*10338*/ uint16(xSetOp), uint16(TEST),
+	/*10340*/ uint16(xReadIw),
+	/*10341*/ uint16(xArgAX),
+	/*10342*/ uint16(xArgImm16),
+	/*10343*/ uint16(xMatch),
+	/*10344*/ uint16(xSetOp), uint16(TEST),
+	/*10346*/ uint16(xReadId),
+	/*10347*/ uint16(xArgEAX),
+	/*10348*/ uint16(xArgImm32),
+	/*10349*/ uint16(xMatch),
+	/*10350*/ uint16(xCondDataSize), 10338, 10344, 10354,
+	/*10354*/ uint16(xSetOp), uint16(TEST),
+	/*10356*/ uint16(xReadId),
+	/*10357*/ uint16(xArgRAX),
+	/*10358*/ uint16(xArgImm32),
+	/*10359*/ uint16(xMatch),
+	/*10360*/ uint16(xSetOp), uint16(STOSB),
+	/*10362*/ uint16(xMatch),
+	/*10363*/ uint16(xCondIs64), 10366, 10376,
+	/*10366*/ uint16(xCondDataSize), 10370, 10373, 0,
+	/*10370*/ uint16(xSetOp), uint16(STOSW),
+	/*10372*/ uint16(xMatch),
+	/*10373*/ uint16(xSetOp), uint16(STOSD),
+	/*10375*/ uint16(xMatch),
+	/*10376*/ uint16(xCondDataSize), 10370, 10373, 10380,
+	/*10380*/ uint16(xSetOp), uint16(STOSQ),
+	/*10382*/ uint16(xMatch),
+	/*10383*/ uint16(xSetOp), uint16(LODSB),
+	/*10385*/ uint16(xMatch),
+	/*10386*/ uint16(xCondIs64), 10389, 10399,
+	/*10389*/ uint16(xCondDataSize), 10393, 10396, 0,
+	/*10393*/ uint16(xSetOp), uint16(LODSW),
+	/*10395*/ uint16(xMatch),
+	/*10396*/ uint16(xSetOp), uint16(LODSD),
+	/*10398*/ uint16(xMatch),
+	/*10399*/ uint16(xCondDataSize), 10393, 10396, 10403,
+	/*10403*/ uint16(xSetOp), uint16(LODSQ),
+	/*10405*/ uint16(xMatch),
+	/*10406*/ uint16(xSetOp), uint16(SCASB),
+	/*10408*/ uint16(xMatch),
+	/*10409*/ uint16(xCondIs64), 10412, 10422,
+	/*10412*/ uint16(xCondDataSize), 10416, 10419, 0,
+	/*10416*/ uint16(xSetOp), uint16(SCASW),
+	/*10418*/ uint16(xMatch),
+	/*10419*/ uint16(xSetOp), uint16(SCASD),
+	/*10421*/ uint16(xMatch),
+	/*10422*/ uint16(xCondDataSize), 10416, 10419, 10426,
+	/*10426*/ uint16(xSetOp), uint16(SCASQ),
+	/*10428*/ uint16(xMatch),
+	/*10429*/ uint16(xSetOp), uint16(MOV),
+	/*10431*/ uint16(xReadIb),
+	/*10432*/ uint16(xArgR8op),
+	/*10433*/ uint16(xArgImm8u),
+	/*10434*/ uint16(xMatch),
+	/*10435*/ uint16(xCondIs64), 10438, 10454,
+	/*10438*/ uint16(xCondDataSize), 10442, 10448, 0,
+	/*10442*/ uint16(xSetOp), uint16(MOV),
+	/*10444*/ uint16(xReadIw),
+	/*10445*/ uint16(xArgR16op),
+	/*10446*/ uint16(xArgImm16),
+	/*10447*/ uint16(xMatch),
+	/*10448*/ uint16(xSetOp), uint16(MOV),
+	/*10450*/ uint16(xReadId),
+	/*10451*/ uint16(xArgR32op),
+	/*10452*/ uint16(xArgImm32),
+	/*10453*/ uint16(xMatch),
+	/*10454*/ uint16(xCondDataSize), 10442, 10448, 10458,
+	/*10458*/ uint16(xSetOp), uint16(MOV),
+	/*10460*/ uint16(xReadIo),
+	/*10461*/ uint16(xArgR64op),
+	/*10462*/ uint16(xArgImm64),
+	/*10463*/ uint16(xMatch),
+	/*10464*/ uint16(xCondSlashR),
+	10473, // 0
+	10479, // 1
+	10485, // 2
+	10491, // 3
+	10497, // 4
+	10503, // 5
+	0,     // 6
+	10509, // 7
+	/*10473*/ uint16(xSetOp), uint16(ROL),
+	/*10475*/ uint16(xReadIb),
+	/*10476*/ uint16(xArgRM8),
+	/*10477*/ uint16(xArgImm8u),
+	/*10478*/ uint16(xMatch),
+	/*10479*/ uint16(xSetOp), uint16(ROR),
+	/*10481*/ uint16(xReadIb),
+	/*10482*/ uint16(xArgRM8),
+	/*10483*/ uint16(xArgImm8u),
+	/*10484*/ uint16(xMatch),
+	/*10485*/ uint16(xSetOp), uint16(RCL),
+	/*10487*/ uint16(xReadIb),
+	/*10488*/ uint16(xArgRM8),
+	/*10489*/ uint16(xArgImm8u),
+	/*10490*/ uint16(xMatch),
+	/*10491*/ uint16(xSetOp), uint16(RCR),
+	/*10493*/ uint16(xReadIb),
+	/*10494*/ uint16(xArgRM8),
+	/*10495*/ uint16(xArgImm8u),
+	/*10496*/ uint16(xMatch),
+	/*10497*/ uint16(xSetOp), uint16(SHL),
+	/*10499*/ uint16(xReadIb),
+	/*10500*/ uint16(xArgRM8),
+	/*10501*/ uint16(xArgImm8u),
+	/*10502*/ uint16(xMatch),
+	/*10503*/ uint16(xSetOp), uint16(SHR),
+	/*10505*/ uint16(xReadIb),
+	/*10506*/ uint16(xArgRM8),
+	/*10507*/ uint16(xArgImm8u),
+	/*10508*/ uint16(xMatch),
+	/*10509*/ uint16(xSetOp), uint16(SAR),
+	/*10511*/ uint16(xReadIb),
+	/*10512*/ uint16(xArgRM8),
+	/*10513*/ uint16(xArgImm8u),
+	/*10514*/ uint16(xMatch),
+	/*10515*/ uint16(xCondSlashR),
+	10524, // 0
+	10546, // 1
+	10568, // 2
+	10597, // 3
+	10626, // 4
+	10655, // 5
+	0,     // 6
+	10684, // 7
+	/*10524*/ uint16(xCondDataSize), 10528, 10534, 10540,
+	/*10528*/ uint16(xSetOp), uint16(ROL),
+	/*10530*/ uint16(xReadIb),
+	/*10531*/ uint16(xArgRM16),
+	/*10532*/ uint16(xArgImm8u),
+	/*10533*/ uint16(xMatch),
+	/*10534*/ uint16(xSetOp), uint16(ROL),
+	/*10536*/ uint16(xReadIb),
+	/*10537*/ uint16(xArgRM32),
+	/*10538*/ uint16(xArgImm8u),
+	/*10539*/ uint16(xMatch),
+	/*10540*/ uint16(xSetOp), uint16(ROL),
+	/*10542*/ uint16(xReadIb),
+	/*10543*/ uint16(xArgRM64),
+	/*10544*/ uint16(xArgImm8u),
+	/*10545*/ uint16(xMatch),
+	/*10546*/ uint16(xCondDataSize), 10550, 10556, 10562,
+	/*10550*/ uint16(xSetOp), uint16(ROR),
+	/*10552*/ uint16(xReadIb),
+	/*10553*/ uint16(xArgRM16),
+	/*10554*/ uint16(xArgImm8u),
+	/*10555*/ uint16(xMatch),
+	/*10556*/ uint16(xSetOp), uint16(ROR),
+	/*10558*/ uint16(xReadIb),
+	/*10559*/ uint16(xArgRM32),
+	/*10560*/ uint16(xArgImm8u),
+	/*10561*/ uint16(xMatch),
+	/*10562*/ uint16(xSetOp), uint16(ROR),
+	/*10564*/ uint16(xReadIb),
+	/*10565*/ uint16(xArgRM64),
+	/*10566*/ uint16(xArgImm8u),
+	/*10567*/ uint16(xMatch),
+	/*10568*/ uint16(xCondIs64), 10571, 10587,
+	/*10571*/ uint16(xCondDataSize), 10575, 10581, 0,
+	/*10575*/ uint16(xSetOp), uint16(RCL),
+	/*10577*/ uint16(xReadIb),
+	/*10578*/ uint16(xArgRM16),
+	/*10579*/ uint16(xArgImm8u),
+	/*10580*/ uint16(xMatch),
+	/*10581*/ uint16(xSetOp), uint16(RCL),
+	/*10583*/ uint16(xReadIb),
+	/*10584*/ uint16(xArgRM32),
+	/*10585*/ uint16(xArgImm8u),
+	/*10586*/ uint16(xMatch),
+	/*10587*/ uint16(xCondDataSize), 10575, 10581, 10591,
+	/*10591*/ uint16(xSetOp), uint16(RCL),
+	/*10593*/ uint16(xReadIb),
+	/*10594*/ uint16(xArgRM64),
+	/*10595*/ uint16(xArgImm8u),
+	/*10596*/ uint16(xMatch),
+	/*10597*/ uint16(xCondIs64), 10600, 10616,
+	/*10600*/ uint16(xCondDataSize), 10604, 10610, 0,
+	/*10604*/ uint16(xSetOp), uint16(RCR),
+	/*10606*/ uint16(xReadIb),
+	/*10607*/ uint16(xArgRM16),
+	/*10608*/ uint16(xArgImm8u),
+	/*10609*/ uint16(xMatch),
+	/*10610*/ uint16(xSetOp), uint16(RCR),
+	/*10612*/ uint16(xReadIb),
+	/*10613*/ uint16(xArgRM32),
+	/*10614*/ uint16(xArgImm8u),
+	/*10615*/ uint16(xMatch),
+	/*10616*/ uint16(xCondDataSize), 10604, 10610, 10620,
+	/*10620*/ uint16(xSetOp), uint16(RCR),
+	/*10622*/ uint16(xReadIb),
+	/*10623*/ uint16(xArgRM64),
+	/*10624*/ uint16(xArgImm8u),
+	/*10625*/ uint16(xMatch),
+	/*10626*/ uint16(xCondIs64), 10629, 10645,
+	/*10629*/ uint16(xCondDataSize), 10633, 10639, 0,
+	/*10633*/ uint16(xSetOp), uint16(SHL),
+	/*10635*/ uint16(xReadIb),
+	/*10636*/ uint16(xArgRM16),
+	/*10637*/ uint16(xArgImm8u),
+	/*10638*/ uint16(xMatch),
+	/*10639*/ uint16(xSetOp), uint16(SHL),
+	/*10641*/ uint16(xReadIb),
+	/*10642*/ uint16(xArgRM32),
+	/*10643*/ uint16(xArgImm8u),
+	/*10644*/ uint16(xMatch),
+	/*10645*/ uint16(xCondDataSize), 10633, 10639, 10649,
+	/*10649*/ uint16(xSetOp), uint16(SHL),
+	/*10651*/ uint16(xReadIb),
+	/*10652*/ uint16(xArgRM64),
+	/*10653*/ uint16(xArgImm8u),
+	/*10654*/ uint16(xMatch),
+	/*10655*/ uint16(xCondIs64), 10658, 10674,
+	/*10658*/ uint16(xCondDataSize), 10662, 10668, 0,
+	/*10662*/ uint16(xSetOp), uint16(SHR),
+	/*10664*/ uint16(xReadIb),
+	/*10665*/ uint16(xArgRM16),
+	/*10666*/ uint16(xArgImm8u),
+	/*10667*/ uint16(xMatch),
+	/*10668*/ uint16(xSetOp), uint16(SHR),
+	/*10670*/ uint16(xReadIb),
+	/*10671*/ uint16(xArgRM32),
+	/*10672*/ uint16(xArgImm8u),
+	/*10673*/ uint16(xMatch),
+	/*10674*/ uint16(xCondDataSize), 10662, 10668, 10678,
+	/*10678*/ uint16(xSetOp), uint16(SHR),
+	/*10680*/ uint16(xReadIb),
+	/*10681*/ uint16(xArgRM64),
+	/*10682*/ uint16(xArgImm8u),
+	/*10683*/ uint16(xMatch),
+	/*10684*/ uint16(xCondIs64), 10687, 10703,
+	/*10687*/ uint16(xCondDataSize), 10691, 10697, 0,
+	/*10691*/ uint16(xSetOp), uint16(SAR),
+	/*10693*/ uint16(xReadIb),
+	/*10694*/ uint16(xArgRM16),
+	/*10695*/ uint16(xArgImm8u),
+	/*10696*/ uint16(xMatch),
+	/*10697*/ uint16(xSetOp), uint16(SAR),
+	/*10699*/ uint16(xReadIb),
+	/*10700*/ uint16(xArgRM32),
+	/*10701*/ uint16(xArgImm8u),
+	/*10702*/ uint16(xMatch),
+	/*10703*/ uint16(xCondDataSize), 10691, 10697, 10707,
+	/*10707*/ uint16(xSetOp), uint16(SAR),
+	/*10709*/ uint16(xReadIb),
+	/*10710*/ uint16(xArgRM64),
+	/*10711*/ uint16(xArgImm8u),
+	/*10712*/ uint16(xMatch),
+	/*10713*/ uint16(xSetOp), uint16(RET),
+	/*10715*/ uint16(xReadIw),
+	/*10716*/ uint16(xArgImm16u),
+	/*10717*/ uint16(xMatch),
+	/*10718*/ uint16(xSetOp), uint16(RET),
+	/*10720*/ uint16(xMatch),
+	/*10721*/ uint16(xCondIs64), 10724, 0,
+	/*10724*/ uint16(xCondDataSize), 10728, 10734, 0,
+	/*10728*/ uint16(xSetOp), uint16(LES),
+	/*10730*/ uint16(xReadSlashR),
+	/*10731*/ uint16(xArgR16),
+	/*10732*/ uint16(xArgM16colon16),
+	/*10733*/ uint16(xMatch),
+	/*10734*/ uint16(xSetOp), uint16(LES),
+	/*10736*/ uint16(xReadSlashR),
+	/*10737*/ uint16(xArgR32),
+	/*10738*/ uint16(xArgM16colon32),
+	/*10739*/ uint16(xMatch),
+	/*10740*/ uint16(xCondIs64), 10743, 0,
+	/*10743*/ uint16(xCondDataSize), 10747, 10753, 0,
+	/*10747*/ uint16(xSetOp), uint16(LDS),
+	/*10749*/ uint16(xReadSlashR),
+	/*10750*/ uint16(xArgR16),
+	/*10751*/ uint16(xArgM16colon16),
+	/*10752*/ uint16(xMatch),
+	/*10753*/ uint16(xSetOp), uint16(LDS),
+	/*10755*/ uint16(xReadSlashR),
+	/*10756*/ uint16(xArgR32),
+	/*10757*/ uint16(xArgM16colon32),
+	/*10758*/ uint16(xMatch),
+	/*10759*/ uint16(xCondByte), 1,
+	0xF8, 10778,
+	/*10763*/ uint16(xCondSlashR),
+	10772, // 0
+	0,     // 1
+	0,     // 2
+	0,     // 3
+	0,     // 4
+	0,     // 5
+	0,     // 6
+	0,     // 7
+	/*10772*/ uint16(xSetOp), uint16(MOV),
+	/*10774*/ uint16(xReadIb),
+	/*10775*/ uint16(xArgRM8),
+	/*10776*/ uint16(xArgImm8u),
+	/*10777*/ uint16(xMatch),
+	/*10778*/ uint16(xSetOp), uint16(XABORT),
+	/*10780*/ uint16(xReadIb),
+	/*10781*/ uint16(xArgImm8u),
+	/*10782*/ uint16(xMatch),
+	/*10783*/ uint16(xCondByte), 1,
+	0xF8, 10825,
+	/*10787*/ uint16(xCondSlashR),
+	10796, // 0
+	0,     // 1
+	0,     // 2
+	0,     // 3
+	0,     // 4
+	0,     // 5
+	0,     // 6
+	0,     // 7
+	/*10796*/ uint16(xCondIs64), 10799, 10815,
+	/*10799*/ uint16(xCondDataSize), 10803, 10809, 0,
+	/*10803*/ uint16(xSetOp), uint16(MOV),
+	/*10805*/ uint16(xReadIw),
+	/*10806*/ uint16(xArgRM16),
+	/*10807*/ uint16(xArgImm16),
+	/*10808*/ uint16(xMatch),
+	/*10809*/ uint16(xSetOp), uint16(MOV),
+	/*10811*/ uint16(xReadId),
+	/*10812*/ uint16(xArgRM32),
+	/*10813*/ uint16(xArgImm32),
+	/*10814*/ uint16(xMatch),
+	/*10815*/ uint16(xCondDataSize), 10803, 10809, 10819,
+	/*10819*/ uint16(xSetOp), uint16(MOV),
+	/*10821*/ uint16(xReadId),
+	/*10822*/ uint16(xArgRM64),
+	/*10823*/ uint16(xArgImm32),
+	/*10824*/ uint16(xMatch),
+	/*10825*/ uint16(xCondDataSize), 10829, 10834, 10839,
+	/*10829*/ uint16(xSetOp), uint16(XBEGIN),
+	/*10831*/ uint16(xReadCw),
+	/*10832*/ uint16(xArgRel16),
+	/*10833*/ uint16(xMatch),
+	/*10834*/ uint16(xSetOp), uint16(XBEGIN),
+	/*10836*/ uint16(xReadCd),
+	/*10837*/ uint16(xArgRel32),
+	/*10838*/ uint16(xMatch),
+	/*10839*/ uint16(xSetOp), uint16(XBEGIN),
+	/*10841*/ uint16(xReadCd),
+	/*10842*/ uint16(xArgRel32),
+	/*10843*/ uint16(xMatch),
+	/*10844*/ uint16(xSetOp), uint16(ENTER),
+	/*10846*/ uint16(xReadIw),
+	/*10847*/ uint16(xReadIb),
+	/*10848*/ uint16(xArgImm16u),
+	/*10849*/ uint16(xArgImm8u),
+	/*10850*/ uint16(xMatch),
+	/*10851*/ uint16(xCondIs64), 10854, 10864,
+	/*10854*/ uint16(xCondDataSize), 10858, 10861, 0,
+	/*10858*/ uint16(xSetOp), uint16(LEAVE),
+	/*10860*/ uint16(xMatch),
+	/*10861*/ uint16(xSetOp), uint16(LEAVE),
+	/*10863*/ uint16(xMatch),
+	/*10864*/ uint16(xCondDataSize), 10858, 10868, 10871,
+	/*10868*/ uint16(xSetOp), uint16(LEAVE),
+	/*10870*/ uint16(xMatch),
+	/*10871*/ uint16(xSetOp), uint16(LEAVE),
+	/*10873*/ uint16(xMatch),
+	/*10874*/ uint16(xSetOp), uint16(LRET),
+	/*10876*/ uint16(xReadIw),
+	/*10877*/ uint16(xArgImm16u),
+	/*10878*/ uint16(xMatch),
+	/*10879*/ uint16(xSetOp), uint16(LRET),
+	/*10881*/ uint16(xMatch),
+	/*10882*/ uint16(xSetOp), uint16(INT),
+	/*10884*/ uint16(xArg3),
+	/*10885*/ uint16(xMatch),
+	/*10886*/ uint16(xSetOp), uint16(INT),
+	/*10888*/ uint16(xReadIb),
+	/*10889*/ uint16(xArgImm8u),
+	/*10890*/ uint16(xMatch),
+	/*10891*/ uint16(xCondIs64), 10894, 0,
+	/*10894*/ uint16(xSetOp), uint16(INTO),
+	/*10896*/ uint16(xMatch),
+	/*10897*/ uint16(xCondIs64), 10900, 10910,
+	/*10900*/ uint16(xCondDataSize), 10904, 10907, 0,
+	/*10904*/ uint16(xSetOp), uint16(IRET),
+	/*10906*/ uint16(xMatch),
+	/*10907*/ uint16(xSetOp), uint16(IRETD),
+	/*10909*/ uint16(xMatch),
+	/*10910*/ uint16(xCondDataSize), 10904, 10907, 10914,
+	/*10914*/ uint16(xSetOp), uint16(IRETQ),
+	/*10916*/ uint16(xMatch),
+	/*10917*/ uint16(xCondSlashR),
+	10926, // 0
+	10931, // 1
+	10936, // 2
+	10941, // 3
+	10946, // 4
+	10951, // 5
+	0,     // 6
+	10956, // 7
+	/*10926*/ uint16(xSetOp), uint16(ROL),
+	/*10928*/ uint16(xArgRM8),
+	/*10929*/ uint16(xArg1),
+	/*10930*/ uint16(xMatch),
+	/*10931*/ uint16(xSetOp), uint16(ROR),
+	/*10933*/ uint16(xArgRM8),
+	/*10934*/ uint16(xArg1),
+	/*10935*/ uint16(xMatch),
+	/*10936*/ uint16(xSetOp), uint16(RCL),
+	/*10938*/ uint16(xArgRM8),
+	/*10939*/ uint16(xArg1),
+	/*10940*/ uint16(xMatch),
+	/*10941*/ uint16(xSetOp), uint16(RCR),
+	/*10943*/ uint16(xArgRM8),
+	/*10944*/ uint16(xArg1),
+	/*10945*/ uint16(xMatch),
+	/*10946*/ uint16(xSetOp), uint16(SHL),
+	/*10948*/ uint16(xArgRM8),
+	/*10949*/ uint16(xArg1),
+	/*10950*/ uint16(xMatch),
+	/*10951*/ uint16(xSetOp), uint16(SHR),
+	/*10953*/ uint16(xArgRM8),
+	/*10954*/ uint16(xArg1),
+	/*10955*/ uint16(xMatch),
+	/*10956*/ uint16(xSetOp), uint16(SAR),
+	/*10958*/ uint16(xArgRM8),
+	/*10959*/ uint16(xArg1),
+	/*10960*/ uint16(xMatch),
+	/*10961*/ uint16(xCondSlashR),
+	10970, // 0
+	10996, // 1
+	11022, // 2
+	11048, // 3
+	11074, // 4
+	11100, // 5
+	0,     // 6
+	11126, // 7
+	/*10970*/ uint16(xCondIs64), 10973, 10987,
+	/*10973*/ uint16(xCondDataSize), 10977, 10982, 0,
+	/*10977*/ uint16(xSetOp), uint16(ROL),
+	/*10979*/ uint16(xArgRM16),
+	/*10980*/ uint16(xArg1),
+	/*10981*/ uint16(xMatch),
+	/*10982*/ uint16(xSetOp), uint16(ROL),
+	/*10984*/ uint16(xArgRM32),
+	/*10985*/ uint16(xArg1),
+	/*10986*/ uint16(xMatch),
+	/*10987*/ uint16(xCondDataSize), 10977, 10982, 10991,
+	/*10991*/ uint16(xSetOp), uint16(ROL),
+	/*10993*/ uint16(xArgRM64),
+	/*10994*/ uint16(xArg1),
+	/*10995*/ uint16(xMatch),
+	/*10996*/ uint16(xCondIs64), 10999, 11013,
+	/*10999*/ uint16(xCondDataSize), 11003, 11008, 0,
+	/*11003*/ uint16(xSetOp), uint16(ROR),
+	/*11005*/ uint16(xArgRM16),
+	/*11006*/ uint16(xArg1),
+	/*11007*/ uint16(xMatch),
+	/*11008*/ uint16(xSetOp), uint16(ROR),
+	/*11010*/ uint16(xArgRM32),
+	/*11011*/ uint16(xArg1),
+	/*11012*/ uint16(xMatch),
+	/*11013*/ uint16(xCondDataSize), 11003, 11008, 11017,
+	/*11017*/ uint16(xSetOp), uint16(ROR),
+	/*11019*/ uint16(xArgRM64),
+	/*11020*/ uint16(xArg1),
+	/*11021*/ uint16(xMatch),
+	/*11022*/ uint16(xCondIs64), 11025, 11039,
+	/*11025*/ uint16(xCondDataSize), 11029, 11034, 0,
+	/*11029*/ uint16(xSetOp), uint16(RCL),
+	/*11031*/ uint16(xArgRM16),
+	/*11032*/ uint16(xArg1),
+	/*11033*/ uint16(xMatch),
+	/*11034*/ uint16(xSetOp), uint16(RCL),
+	/*11036*/ uint16(xArgRM32),
+	/*11037*/ uint16(xArg1),
+	/*11038*/ uint16(xMatch),
+	/*11039*/ uint16(xCondDataSize), 11029, 11034, 11043,
+	/*11043*/ uint16(xSetOp), uint16(RCL),
+	/*11045*/ uint16(xArgRM64),
+	/*11046*/ uint16(xArg1),
+	/*11047*/ uint16(xMatch),
+	/*11048*/ uint16(xCondIs64), 11051, 11065,
+	/*11051*/ uint16(xCondDataSize), 11055, 11060, 0,
+	/*11055*/ uint16(xSetOp), uint16(RCR),
+	/*11057*/ uint16(xArgRM16),
+	/*11058*/ uint16(xArg1),
+	/*11059*/ uint16(xMatch),
+	/*11060*/ uint16(xSetOp), uint16(RCR),
+	/*11062*/ uint16(xArgRM32),
+	/*11063*/ uint16(xArg1),
+	/*11064*/ uint16(xMatch),
+	/*11065*/ uint16(xCondDataSize), 11055, 11060, 11069,
+	/*11069*/ uint16(xSetOp), uint16(RCR),
+	/*11071*/ uint16(xArgRM64),
+	/*11072*/ uint16(xArg1),
+	/*11073*/ uint16(xMatch),
+	/*11074*/ uint16(xCondIs64), 11077, 11091,
+	/*11077*/ uint16(xCondDataSize), 11081, 11086, 0,
+	/*11081*/ uint16(xSetOp), uint16(SHL),
+	/*11083*/ uint16(xArgRM16),
+	/*11084*/ uint16(xArg1),
+	/*11085*/ uint16(xMatch),
+	/*11086*/ uint16(xSetOp), uint16(SHL),
+	/*11088*/ uint16(xArgRM32),
+	/*11089*/ uint16(xArg1),
+	/*11090*/ uint16(xMatch),
+	/*11091*/ uint16(xCondDataSize), 11081, 11086, 11095,
+	/*11095*/ uint16(xSetOp), uint16(SHL),
+	/*11097*/ uint16(xArgRM64),
+	/*11098*/ uint16(xArg1),
+	/*11099*/ uint16(xMatch),
+	/*11100*/ uint16(xCondIs64), 11103, 11117,
+	/*11103*/ uint16(xCondDataSize), 11107, 11112, 0,
+	/*11107*/ uint16(xSetOp), uint16(SHR),
+	/*11109*/ uint16(xArgRM16),
+	/*11110*/ uint16(xArg1),
+	/*11111*/ uint16(xMatch),
+	/*11112*/ uint16(xSetOp), uint16(SHR),
+	/*11114*/ uint16(xArgRM32),
+	/*11115*/ uint16(xArg1),
+	/*11116*/ uint16(xMatch),
+	/*11117*/ uint16(xCondDataSize), 11107, 11112, 11121,
+	/*11121*/ uint16(xSetOp), uint16(SHR),
+	/*11123*/ uint16(xArgRM64),
+	/*11124*/ uint16(xArg1),
+	/*11125*/ uint16(xMatch),
+	/*11126*/ uint16(xCondIs64), 11129, 11143,
+	/*11129*/ uint16(xCondDataSize), 11133, 11138, 0,
+	/*11133*/ uint16(xSetOp), uint16(SAR),
+	/*11135*/ uint16(xArgRM16),
+	/*11136*/ uint16(xArg1),
+	/*11137*/ uint16(xMatch),
+	/*11138*/ uint16(xSetOp), uint16(SAR),
+	/*11140*/ uint16(xArgRM32),
+	/*11141*/ uint16(xArg1),
+	/*11142*/ uint16(xMatch),
+	/*11143*/ uint16(xCondDataSize), 11133, 11138, 11147,
+	/*11147*/ uint16(xSetOp), uint16(SAR),
+	/*11149*/ uint16(xArgRM64),
+	/*11150*/ uint16(xArg1),
+	/*11151*/ uint16(xMatch),
+	/*11152*/ uint16(xCondSlashR),
+	11161, // 0
+	11166, // 1
+	11171, // 2
+	11176, // 3
+	11181, // 4
+	11186, // 5
+	0,     // 6
+	11191, // 7
+	/*11161*/ uint16(xSetOp), uint16(ROL),
+	/*11163*/ uint16(xArgRM8),
+	/*11164*/ uint16(xArgCL),
+	/*11165*/ uint16(xMatch),
+	/*11166*/ uint16(xSetOp), uint16(ROR),
+	/*11168*/ uint16(xArgRM8),
+	/*11169*/ uint16(xArgCL),
+	/*11170*/ uint16(xMatch),
+	/*11171*/ uint16(xSetOp), uint16(RCL),
+	/*11173*/ uint16(xArgRM8),
+	/*11174*/ uint16(xArgCL),
+	/*11175*/ uint16(xMatch),
+	/*11176*/ uint16(xSetOp), uint16(RCR),
+	/*11178*/ uint16(xArgRM8),
+	/*11179*/ uint16(xArgCL),
+	/*11180*/ uint16(xMatch),
+	/*11181*/ uint16(xSetOp), uint16(SHL),
+	/*11183*/ uint16(xArgRM8),
+	/*11184*/ uint16(xArgCL),
+	/*11185*/ uint16(xMatch),
+	/*11186*/ uint16(xSetOp), uint16(SHR),
+	/*11188*/ uint16(xArgRM8),
+	/*11189*/ uint16(xArgCL),
+	/*11190*/ uint16(xMatch),
+	/*11191*/ uint16(xSetOp), uint16(SAR),
+	/*11193*/ uint16(xArgRM8),
+	/*11194*/ uint16(xArgCL),
+	/*11195*/ uint16(xMatch),
+	/*11196*/ uint16(xCondSlashR),
+	11205, // 0
+	11231, // 1
+	11257, // 2
+	11283, // 3
+	11309, // 4
+	11335, // 5
+	0,     // 6
+	11361, // 7
+	/*11205*/ uint16(xCondIs64), 11208, 11222,
+	/*11208*/ uint16(xCondDataSize), 11212, 11217, 0,
+	/*11212*/ uint16(xSetOp), uint16(ROL),
+	/*11214*/ uint16(xArgRM16),
+	/*11215*/ uint16(xArgCL),
+	/*11216*/ uint16(xMatch),
+	/*11217*/ uint16(xSetOp), uint16(ROL),
+	/*11219*/ uint16(xArgRM32),
+	/*11220*/ uint16(xArgCL),
+	/*11221*/ uint16(xMatch),
+	/*11222*/ uint16(xCondDataSize), 11212, 11217, 11226,
+	/*11226*/ uint16(xSetOp), uint16(ROL),
+	/*11228*/ uint16(xArgRM64),
+	/*11229*/ uint16(xArgCL),
+	/*11230*/ uint16(xMatch),
+	/*11231*/ uint16(xCondIs64), 11234, 11248,
+	/*11234*/ uint16(xCondDataSize), 11238, 11243, 0,
+	/*11238*/ uint16(xSetOp), uint16(ROR),
+	/*11240*/ uint16(xArgRM16),
+	/*11241*/ uint16(xArgCL),
+	/*11242*/ uint16(xMatch),
+	/*11243*/ uint16(xSetOp), uint16(ROR),
+	/*11245*/ uint16(xArgRM32),
+	/*11246*/ uint16(xArgCL),
+	/*11247*/ uint16(xMatch),
+	/*11248*/ uint16(xCondDataSize), 11238, 11243, 11252,
+	/*11252*/ uint16(xSetOp), uint16(ROR),
+	/*11254*/ uint16(xArgRM64),
+	/*11255*/ uint16(xArgCL),
+	/*11256*/ uint16(xMatch),
+	/*11257*/ uint16(xCondIs64), 11260, 11274,
+	/*11260*/ uint16(xCondDataSize), 11264, 11269, 0,
+	/*11264*/ uint16(xSetOp), uint16(RCL),
+	/*11266*/ uint16(xArgRM16),
+	/*11267*/ uint16(xArgCL),
+	/*11268*/ uint16(xMatch),
+	/*11269*/ uint16(xSetOp), uint16(RCL),
+	/*11271*/ uint16(xArgRM32),
+	/*11272*/ uint16(xArgCL),
+	/*11273*/ uint16(xMatch),
+	/*11274*/ uint16(xCondDataSize), 11264, 11269, 11278,
+	/*11278*/ uint16(xSetOp), uint16(RCL),
+	/*11280*/ uint16(xArgRM64),
+	/*11281*/ uint16(xArgCL),
+	/*11282*/ uint16(xMatch),
+	/*11283*/ uint16(xCondIs64), 11286, 11300,
+	/*11286*/ uint16(xCondDataSize), 11290, 11295, 0,
+	/*11290*/ uint16(xSetOp), uint16(RCR),
+	/*11292*/ uint16(xArgRM16),
+	/*11293*/ uint16(xArgCL),
+	/*11294*/ uint16(xMatch),
+	/*11295*/ uint16(xSetOp), uint16(RCR),
+	/*11297*/ uint16(xArgRM32),
+	/*11298*/ uint16(xArgCL),
+	/*11299*/ uint16(xMatch),
+	/*11300*/ uint16(xCondDataSize), 11290, 11295, 11304,
+	/*11304*/ uint16(xSetOp), uint16(RCR),
+	/*11306*/ uint16(xArgRM64),
+	/*11307*/ uint16(xArgCL),
+	/*11308*/ uint16(xMatch),
+	/*11309*/ uint16(xCondIs64), 11312, 11326,
+	/*11312*/ uint16(xCondDataSize), 11316, 11321, 0,
+	/*11316*/ uint16(xSetOp), uint16(SHL),
+	/*11318*/ uint16(xArgRM16),
+	/*11319*/ uint16(xArgCL),
+	/*11320*/ uint16(xMatch),
+	/*11321*/ uint16(xSetOp), uint16(SHL),
+	/*11323*/ uint16(xArgRM32),
+	/*11324*/ uint16(xArgCL),
+	/*11325*/ uint16(xMatch),
+	/*11326*/ uint16(xCondDataSize), 11316, 11321, 11330,
+	/*11330*/ uint16(xSetOp), uint16(SHL),
+	/*11332*/ uint16(xArgRM64),
+	/*11333*/ uint16(xArgCL),
+	/*11334*/ uint16(xMatch),
+	/*11335*/ uint16(xCondIs64), 11338, 11352,
+	/*11338*/ uint16(xCondDataSize), 11342, 11347, 0,
+	/*11342*/ uint16(xSetOp), uint16(SHR),
+	/*11344*/ uint16(xArgRM16),
+	/*11345*/ uint16(xArgCL),
+	/*11346*/ uint16(xMatch),
+	/*11347*/ uint16(xSetOp), uint16(SHR),
+	/*11349*/ uint16(xArgRM32),
+	/*11350*/ uint16(xArgCL),
+	/*11351*/ uint16(xMatch),
+	/*11352*/ uint16(xCondDataSize), 11342, 11347, 11356,
+	/*11356*/ uint16(xSetOp), uint16(SHR),
+	/*11358*/ uint16(xArgRM64),
+	/*11359*/ uint16(xArgCL),
+	/*11360*/ uint16(xMatch),
+	/*11361*/ uint16(xCondIs64), 11364, 11378,
+	/*11364*/ uint16(xCondDataSize), 11368, 11373, 0,
+	/*11368*/ uint16(xSetOp), uint16(SAR),
+	/*11370*/ uint16(xArgRM16),
+	/*11371*/ uint16(xArgCL),
+	/*11372*/ uint16(xMatch),
+	/*11373*/ uint16(xSetOp), uint16(SAR),
+	/*11375*/ uint16(xArgRM32),
+	/*11376*/ uint16(xArgCL),
+	/*11377*/ uint16(xMatch),
+	/*11378*/ uint16(xCondDataSize), 11368, 11373, 11382,
+	/*11382*/ uint16(xSetOp), uint16(SAR),
+	/*11384*/ uint16(xArgRM64),
+	/*11385*/ uint16(xArgCL),
+	/*11386*/ uint16(xMatch),
+	/*11387*/ uint16(xCondIs64), 11390, 0,
+	/*11390*/ uint16(xSetOp), uint16(AAM),
+	/*11392*/ uint16(xReadIb),
+	/*11393*/ uint16(xArgImm8u),
+	/*11394*/ uint16(xMatch),
+	/*11395*/ uint16(xCondIs64), 11398, 0,
+	/*11398*/ uint16(xSetOp), uint16(AAD),
+	/*11400*/ uint16(xReadIb),
+	/*11401*/ uint16(xArgImm8u),
+	/*11402*/ uint16(xMatch),
+	/*11403*/ uint16(xCondIs64), 11406, 11409,
+	/*11406*/ uint16(xSetOp), uint16(XLATB),
+	/*11408*/ uint16(xMatch),
+	/*11409*/ uint16(xCondDataSize), 11406, 11406, 11413,
+	/*11413*/ uint16(xSetOp), uint16(XLATB),
+	/*11415*/ uint16(xMatch),
+	/*11416*/ uint16(xCondByte), 64,
+	0xc0, 11587,
+	0xc1, 11587,
+	0xc2, 11587,
+	0xc3, 11587,
+	0xc4, 11587,
+	0xc5, 11587,
+	0xc6, 11587,
+	0xc7, 11587,
+	0xc8, 11592,
+	0xc9, 11592,
+	0xca, 11592,
+	0xcb, 11592,
+	0xcc, 11592,
+	0xcd, 11592,
+	0xce, 11592,
+	0xcf, 11592,
+	0xd0, 11597,
+	0xd1, 11597,
+	0xd2, 11597,
+	0xd3, 11597,
+	0xd4, 11597,
+	0xd5, 11597,
+	0xd6, 11597,
+	0xd7, 11597,
+	0xd8, 11601,
+	0xd9, 11601,
+	0xda, 11601,
+	0xdb, 11601,
+	0xdc, 11601,
+	0xdd, 11601,
+	0xde, 11601,
+	0xdf, 11601,
+	0xe0, 11605,
+	0xe1, 11605,
+	0xe2, 11605,
+	0xe3, 11605,
+	0xe4, 11605,
+	0xe5, 11605,
+	0xe6, 11605,
+	0xe7, 11605,
+	0xe8, 11610,
+	0xe9, 11610,
+	0xea, 11610,
+	0xeb, 11610,
+	0xec, 11610,
+	0xed, 11610,
+	0xee, 11610,
+	0xef, 11610,
+	0xf0, 11615,
+	0xf1, 11615,
+	0xf2, 11615,
+	0xf3, 11615,
+	0xf4, 11615,
+	0xf5, 11615,
+	0xf6, 11615,
+	0xf7, 11615,
+	0xf8, 11620,
+	0xf9, 11620,
+	0xfa, 11620,
+	0xfb, 11620,
+	0xfc, 11620,
+	0xfd, 11620,
+	0xfe, 11620,
+	0xff, 11620,
+	/*11546*/ uint16(xCondSlashR),
+	11555, // 0
+	11559, // 1
+	11563, // 2
+	11567, // 3
+	11571, // 4
+	11575, // 5
+	11579, // 6
+	11583, // 7
+	/*11555*/ uint16(xSetOp), uint16(FADD),
+	/*11557*/ uint16(xArgM32fp),
+	/*11558*/ uint16(xMatch),
+	/*11559*/ uint16(xSetOp), uint16(FMUL),
+	/*11561*/ uint16(xArgM32fp),
+	/*11562*/ uint16(xMatch),
+	/*11563*/ uint16(xSetOp), uint16(FCOM),
+	/*11565*/ uint16(xArgM32fp),
+	/*11566*/ uint16(xMatch),
+	/*11567*/ uint16(xSetOp), uint16(FCOMP),
+	/*11569*/ uint16(xArgM32fp),
+	/*11570*/ uint16(xMatch),
+	/*11571*/ uint16(xSetOp), uint16(FSUB),
+	/*11573*/ uint16(xArgM32fp),
+	/*11574*/ uint16(xMatch),
+	/*11575*/ uint16(xSetOp), uint16(FSUBR),
+	/*11577*/ uint16(xArgM32fp),
+	/*11578*/ uint16(xMatch),
+	/*11579*/ uint16(xSetOp), uint16(FDIV),
+	/*11581*/ uint16(xArgM32fp),
+	/*11582*/ uint16(xMatch),
+	/*11583*/ uint16(xSetOp), uint16(FDIVR),
+	/*11585*/ uint16(xArgM32fp),
+	/*11586*/ uint16(xMatch),
+	/*11587*/ uint16(xSetOp), uint16(FADD),
+	/*11589*/ uint16(xArgST),
+	/*11590*/ uint16(xArgSTi),
+	/*11591*/ uint16(xMatch),
+	/*11592*/ uint16(xSetOp), uint16(FMUL),
+	/*11594*/ uint16(xArgST),
+	/*11595*/ uint16(xArgSTi),
+	/*11596*/ uint16(xMatch),
+	/*11597*/ uint16(xSetOp), uint16(FCOM),
+	/*11599*/ uint16(xArgSTi),
+	/*11600*/ uint16(xMatch),
+	/*11601*/ uint16(xSetOp), uint16(FCOMP),
+	/*11603*/ uint16(xArgSTi),
+	/*11604*/ uint16(xMatch),
+	/*11605*/ uint16(xSetOp), uint16(FSUB),
+	/*11607*/ uint16(xArgST),
+	/*11608*/ uint16(xArgSTi),
+	/*11609*/ uint16(xMatch),
+	/*11610*/ uint16(xSetOp), uint16(FSUBR),
+	/*11612*/ uint16(xArgST),
+	/*11613*/ uint16(xArgSTi),
+	/*11614*/ uint16(xMatch),
+	/*11615*/ uint16(xSetOp), uint16(FDIV),
+	/*11617*/ uint16(xArgST),
+	/*11618*/ uint16(xArgSTi),
+	/*11619*/ uint16(xMatch),
+	/*11620*/ uint16(xSetOp), uint16(FDIVR),
+	/*11622*/ uint16(xArgST),
+	/*11623*/ uint16(xArgSTi),
+	/*11624*/ uint16(xMatch),
+	/*11625*/ uint16(xCondByte), 44,
+	0xc0, 11752,
+	0xc1, 11752,
+	0xc2, 11752,
+	0xc3, 11752,
+	0xc4, 11752,
+	0xc5, 11752,
+	0xc6, 11752,
+	0xc7, 11752,
+	0xc8, 11756,
+	0xc9, 11756,
+	0xca, 11756,
+	0xcb, 11756,
+	0xcc, 11756,
+	0xcd, 11756,
+	0xce, 11756,
+	0xcf, 11756,
+	0xD0, 11760,
+	0xE0, 11763,
+	0xE1, 11766,
+	0xE4, 11769,
+	0xE5, 11772,
+	0xE8, 11775,
+	0xE9, 11778,
+	0xEA, 11781,
+	0xEB, 11784,
+	0xEC, 11787,
+	0xED, 11790,
+	0xEE, 11793,
+	0xF0, 11796,
+	0xF1, 11799,
+	0xF2, 11802,
+	0xF3, 11805,
+	0xF4, 11808,
+	0xF5, 11811,
+	0xF6, 11814,
+	0xF7, 11817,
+	0xF8, 11820,
+	0xF9, 11823,
+	0xFA, 11826,
+	0xFB, 11829,
+	0xFC, 11832,
+	0xFD, 11835,
+	0xFE, 11838,
+	0xFF, 11841,
+	/*11715*/ uint16(xCondSlashR),
+	11724, // 0
+	0,     // 1
+	11728, // 2
+	11732, // 3
+	11736, // 4
+	11740, // 5
+	11744, // 6
+	11748, // 7
+	/*11724*/ uint16(xSetOp), uint16(FLD),
+	/*11726*/ uint16(xArgM32fp),
+	/*11727*/ uint16(xMatch),
+	/*11728*/ uint16(xSetOp), uint16(FST),
+	/*11730*/ uint16(xArgM32fp),
+	/*11731*/ uint16(xMatch),
+	/*11732*/ uint16(xSetOp), uint16(FSTP),
+	/*11734*/ uint16(xArgM32fp),
+	/*11735*/ uint16(xMatch),
+	/*11736*/ uint16(xSetOp), uint16(FLDENV),
+	/*11738*/ uint16(xArgM1428byte),
+	/*11739*/ uint16(xMatch),
+	/*11740*/ uint16(xSetOp), uint16(FLDCW),
+	/*11742*/ uint16(xArgM2byte),
+	/*11743*/ uint16(xMatch),
+	/*11744*/ uint16(xSetOp), uint16(FNSTENV),
+	/*11746*/ uint16(xArgM1428byte),
+	/*11747*/ uint16(xMatch),
+	/*11748*/ uint16(xSetOp), uint16(FNSTCW),
+	/*11750*/ uint16(xArgM2byte),
+	/*11751*/ uint16(xMatch),
+	/*11752*/ uint16(xSetOp), uint16(FLD),
+	/*11754*/ uint16(xArgSTi),
+	/*11755*/ uint16(xMatch),
+	/*11756*/ uint16(xSetOp), uint16(FXCH),
+	/*11758*/ uint16(xArgSTi),
+	/*11759*/ uint16(xMatch),
+	/*11760*/ uint16(xSetOp), uint16(FNOP),
+	/*11762*/ uint16(xMatch),
+	/*11763*/ uint16(xSetOp), uint16(FCHS),
+	/*11765*/ uint16(xMatch),
+	/*11766*/ uint16(xSetOp), uint16(FABS),
+	/*11768*/ uint16(xMatch),
+	/*11769*/ uint16(xSetOp), uint16(FTST),
+	/*11771*/ uint16(xMatch),
+	/*11772*/ uint16(xSetOp), uint16(FXAM),
+	/*11774*/ uint16(xMatch),
+	/*11775*/ uint16(xSetOp), uint16(FLD1),
+	/*11777*/ uint16(xMatch),
+	/*11778*/ uint16(xSetOp), uint16(FLDL2T),
+	/*11780*/ uint16(xMatch),
+	/*11781*/ uint16(xSetOp), uint16(FLDL2E),
+	/*11783*/ uint16(xMatch),
+	/*11784*/ uint16(xSetOp), uint16(FLDPI),
+	/*11786*/ uint16(xMatch),
+	/*11787*/ uint16(xSetOp), uint16(FLDLG2),
+	/*11789*/ uint16(xMatch),
+	/*11790*/ uint16(xSetOp), uint16(FLDLN2),
+	/*11792*/ uint16(xMatch),
+	/*11793*/ uint16(xSetOp), uint16(FLDZ),
+	/*11795*/ uint16(xMatch),
+	/*11796*/ uint16(xSetOp), uint16(F2XM1),
+	/*11798*/ uint16(xMatch),
+	/*11799*/ uint16(xSetOp), uint16(FYL2X),
+	/*11801*/ uint16(xMatch),
+	/*11802*/ uint16(xSetOp), uint16(FPTAN),
+	/*11804*/ uint16(xMatch),
+	/*11805*/ uint16(xSetOp), uint16(FPATAN),
+	/*11807*/ uint16(xMatch),
+	/*11808*/ uint16(xSetOp), uint16(FXTRACT),
+	/*11810*/ uint16(xMatch),
+	/*11811*/ uint16(xSetOp), uint16(FPREM1),
+	/*11813*/ uint16(xMatch),
+	/*11814*/ uint16(xSetOp), uint16(FDECSTP),
+	/*11816*/ uint16(xMatch),
+	/*11817*/ uint16(xSetOp), uint16(FINCSTP),
+	/*11819*/ uint16(xMatch),
+	/*11820*/ uint16(xSetOp), uint16(FPREM),
+	/*11822*/ uint16(xMatch),
+	/*11823*/ uint16(xSetOp), uint16(FYL2XP1),
+	/*11825*/ uint16(xMatch),
+	/*11826*/ uint16(xSetOp), uint16(FSQRT),
+	/*11828*/ uint16(xMatch),
+	/*11829*/ uint16(xSetOp), uint16(FSINCOS),
+	/*11831*/ uint16(xMatch),
+	/*11832*/ uint16(xSetOp), uint16(FRNDINT),
+	/*11834*/ uint16(xMatch),
+	/*11835*/ uint16(xSetOp), uint16(FSCALE),
+	/*11837*/ uint16(xMatch),
+	/*11838*/ uint16(xSetOp), uint16(FSIN),
+	/*11840*/ uint16(xMatch),
+	/*11841*/ uint16(xSetOp), uint16(FCOS),
+	/*11843*/ uint16(xMatch),
+	/*11844*/ uint16(xCondByte), 33,
+	0xc0, 11953,
+	0xc1, 11953,
+	0xc2, 11953,
+	0xc3, 11953,
+	0xc4, 11953,
+	0xc5, 11953,
+	0xc6, 11953,
+	0xc7, 11953,
+	0xc8, 11958,
+	0xc9, 11958,
+	0xca, 11958,
+	0xcb, 11958,
+	0xcc, 11958,
+	0xcd, 11958,
+	0xce, 11958,
+	0xcf, 11958,
+	0xd0, 11963,
+	0xd1, 11963,
+	0xd2, 11963,
+	0xd3, 11963,
+	0xd4, 11963,
+	0xd5, 11963,
+	0xd6, 11963,
+	0xd7, 11963,
+	0xd8, 11968,
+	0xd9, 11968,
+	0xda, 11968,
+	0xdb, 11968,
+	0xdc, 11968,
+	0xdd, 11968,
+	0xde, 11968,
+	0xdf, 11968,
+	0xE9, 11973,
+	/*11912*/ uint16(xCondSlashR),
+	11921, // 0
+	11925, // 1
+	11929, // 2
+	11933, // 3
+	11937, // 4
+	11941, // 5
+	11945, // 6
+	11949, // 7
+	/*11921*/ uint16(xSetOp), uint16(FIADD),
+	/*11923*/ uint16(xArgM32int),
+	/*11924*/ uint16(xMatch),
+	/*11925*/ uint16(xSetOp), uint16(FIMUL),
+	/*11927*/ uint16(xArgM32int),
+	/*11928*/ uint16(xMatch),
+	/*11929*/ uint16(xSetOp), uint16(FICOM),
+	/*11931*/ uint16(xArgM32int),
+	/*11932*/ uint16(xMatch),
+	/*11933*/ uint16(xSetOp), uint16(FICOMP),
+	/*11935*/ uint16(xArgM32int),
+	/*11936*/ uint16(xMatch),
+	/*11937*/ uint16(xSetOp), uint16(FISUB),
+	/*11939*/ uint16(xArgM32int),
+	/*11940*/ uint16(xMatch),
+	/*11941*/ uint16(xSetOp), uint16(FISUBR),
+	/*11943*/ uint16(xArgM32int),
+	/*11944*/ uint16(xMatch),
+	/*11945*/ uint16(xSetOp), uint16(FIDIV),
+	/*11947*/ uint16(xArgM32int),
+	/*11948*/ uint16(xMatch),
+	/*11949*/ uint16(xSetOp), uint16(FIDIVR),
+	/*11951*/ uint16(xArgM32int),
+	/*11952*/ uint16(xMatch),
+	/*11953*/ uint16(xSetOp), uint16(FCMOVB),
+	/*11955*/ uint16(xArgST),
+	/*11956*/ uint16(xArgSTi),
+	/*11957*/ uint16(xMatch),
+	/*11958*/ uint16(xSetOp), uint16(FCMOVE),
+	/*11960*/ uint16(xArgST),
+	/*11961*/ uint16(xArgSTi),
+	/*11962*/ uint16(xMatch),
+	/*11963*/ uint16(xSetOp), uint16(FCMOVBE),
+	/*11965*/ uint16(xArgST),
+	/*11966*/ uint16(xArgSTi),
+	/*11967*/ uint16(xMatch),
+	/*11968*/ uint16(xSetOp), uint16(FCMOVU),
+	/*11970*/ uint16(xArgST),
+	/*11971*/ uint16(xArgSTi),
+	/*11972*/ uint16(xMatch),
+	/*11973*/ uint16(xSetOp), uint16(FUCOMPP),
+	/*11975*/ uint16(xMatch),
+	/*11976*/ uint16(xCondByte), 50,
+	0xc0, 12111,
+	0xc1, 12111,
+	0xc2, 12111,
+	0xc3, 12111,
+	0xc4, 12111,
+	0xc5, 12111,
+	0xc6, 12111,
+	0xc7, 12111,
+	0xc8, 12116,
+	0xc9, 12116,
+	0xca, 12116,
+	0xcb, 12116,
+	0xcc, 12116,
+	0xcd, 12116,
+	0xce, 12116,
+	0xcf, 12116,
+	0xd0, 12121,
+	0xd1, 12121,
+	0xd2, 12121,
+	0xd3, 12121,
+	0xd4, 12121,
+	0xd5, 12121,
+	0xd6, 12121,
+	0xd7, 12121,
+	0xd8, 12126,
+	0xd9, 12126,
+	0xda, 12126,
+	0xdb, 12126,
+	0xdc, 12126,
+	0xdd, 12126,
+	0xde, 12126,
+	0xdf, 12126,
+	0xE2, 12131,
+	0xE3, 12134,
+	0xe8, 12137,
+	0xe9, 12137,
+	0xea, 12137,
+	0xeb, 12137,
+	0xec, 12137,
+	0xed, 12137,
+	0xee, 12137,
+	0xef, 12137,
+	0xf0, 12142,
+	0xf1, 12142,
+	0xf2, 12142,
+	0xf3, 12142,
+	0xf4, 12142,
+	0xf5, 12142,
+	0xf6, 12142,
+	0xf7, 12142,
+	/*12078*/ uint16(xCondSlashR),
+	12087, // 0
+	12091, // 1
+	12095, // 2
+	12099, // 3
+	0,     // 4
+	12103, // 5
+	0,     // 6
+	12107, // 7
+	/*12087*/ uint16(xSetOp), uint16(FILD),
+	/*12089*/ uint16(xArgM32int),
+	/*12090*/ uint16(xMatch),
+	/*12091*/ uint16(xSetOp), uint16(FISTTP),
+	/*12093*/ uint16(xArgM32int),
+	/*12094*/ uint16(xMatch),
+	/*12095*/ uint16(xSetOp), uint16(FIST),
+	/*12097*/ uint16(xArgM32int),
+	/*12098*/ uint16(xMatch),
+	/*12099*/ uint16(xSetOp), uint16(FISTP),
+	/*12101*/ uint16(xArgM32int),
+	/*12102*/ uint16(xMatch),
+	/*12103*/ uint16(xSetOp), uint16(FLD),
+	/*12105*/ uint16(xArgM80fp),
+	/*12106*/ uint16(xMatch),
+	/*12107*/ uint16(xSetOp), uint16(FSTP),
+	/*12109*/ uint16(xArgM80fp),
+	/*12110*/ uint16(xMatch),
+	/*12111*/ uint16(xSetOp), uint16(FCMOVNB),
+	/*12113*/ uint16(xArgST),
+	/*12114*/ uint16(xArgSTi),
+	/*12115*/ uint16(xMatch),
+	/*12116*/ uint16(xSetOp), uint16(FCMOVNE),
+	/*12118*/ uint16(xArgST),
+	/*12119*/ uint16(xArgSTi),
+	/*12120*/ uint16(xMatch),
+	/*12121*/ uint16(xSetOp), uint16(FCMOVNBE),
+	/*12123*/ uint16(xArgST),
+	/*12124*/ uint16(xArgSTi),
+	/*12125*/ uint16(xMatch),
+	/*12126*/ uint16(xSetOp), uint16(FCMOVNU),
+	/*12128*/ uint16(xArgST),
+	/*12129*/ uint16(xArgSTi),
+	/*12130*/ uint16(xMatch),
+	/*12131*/ uint16(xSetOp), uint16(FNCLEX),
+	/*12133*/ uint16(xMatch),
+	/*12134*/ uint16(xSetOp), uint16(FNINIT),
+	/*12136*/ uint16(xMatch),
+	/*12137*/ uint16(xSetOp), uint16(FUCOMI),
+	/*12139*/ uint16(xArgST),
+	/*12140*/ uint16(xArgSTi),
+	/*12141*/ uint16(xMatch),
+	/*12142*/ uint16(xSetOp), uint16(FCOMI),
+	/*12144*/ uint16(xArgST),
+	/*12145*/ uint16(xArgSTi),
+	/*12146*/ uint16(xMatch),
+	/*12147*/ uint16(xCondByte), 48,
+	0xc0, 12286,
+	0xc1, 12286,
+	0xc2, 12286,
+	0xc3, 12286,
+	0xc4, 12286,
+	0xc5, 12286,
+	0xc6, 12286,
+	0xc7, 12286,
+	0xc8, 12291,
+	0xc9, 12291,
+	0xca, 12291,
+	0xcb, 12291,
+	0xcc, 12291,
+	0xcd, 12291,
+	0xce, 12291,
+	0xcf, 12291,
+	0xe0, 12296,
+	0xe1, 12296,
+	0xe2, 12296,
+	0xe3, 12296,
+	0xe4, 12296,
+	0xe5, 12296,
+	0xe6, 12296,
+	0xe7, 12296,
+	0xe8, 12301,
+	0xe9, 12301,
+	0xea, 12301,
+	0xeb, 12301,
+	0xec, 12301,
+	0xed, 12301,
+	0xee, 12301,
+	0xef, 12301,
+	0xf0, 12306,
+	0xf1, 12306,
+	0xf2, 12306,
+	0xf3, 12306,
+	0xf4, 12306,
+	0xf5, 12306,
+	0xf6, 12306,
+	0xf7, 12306,
+	0xf8, 12311,
+	0xf9, 12311,
+	0xfa, 12311,
+	0xfb, 12311,
+	0xfc, 12311,
+	0xfd, 12311,
+	0xfe, 12311,
+	0xff, 12311,
+	/*12245*/ uint16(xCondSlashR),
+	12254, // 0
+	12258, // 1
+	12262, // 2
+	12266, // 3
+	12270, // 4
+	12274, // 5
+	12278, // 6
+	12282, // 7
+	/*12254*/ uint16(xSetOp), uint16(FADD),
+	/*12256*/ uint16(xArgM64fp),
+	/*12257*/ uint16(xMatch),
+	/*12258*/ uint16(xSetOp), uint16(FMUL),
+	/*12260*/ uint16(xArgM64fp),
+	/*12261*/ uint16(xMatch),
+	/*12262*/ uint16(xSetOp), uint16(FCOM),
+	/*12264*/ uint16(xArgM64fp),
+	/*12265*/ uint16(xMatch),
+	/*12266*/ uint16(xSetOp), uint16(FCOMP),
+	/*12268*/ uint16(xArgM64fp),
+	/*12269*/ uint16(xMatch),
+	/*12270*/ uint16(xSetOp), uint16(FSUB),
+	/*12272*/ uint16(xArgM64fp),
+	/*12273*/ uint16(xMatch),
+	/*12274*/ uint16(xSetOp), uint16(FSUBR),
+	/*12276*/ uint16(xArgM64fp),
+	/*12277*/ uint16(xMatch),
+	/*12278*/ uint16(xSetOp), uint16(FDIV),
+	/*12280*/ uint16(xArgM64fp),
+	/*12281*/ uint16(xMatch),
+	/*12282*/ uint16(xSetOp), uint16(FDIVR),
+	/*12284*/ uint16(xArgM64fp),
+	/*12285*/ uint16(xMatch),
+	/*12286*/ uint16(xSetOp), uint16(FADD),
+	/*12288*/ uint16(xArgSTi),
+	/*12289*/ uint16(xArgST),
+	/*12290*/ uint16(xMatch),
+	/*12291*/ uint16(xSetOp), uint16(FMUL),
+	/*12293*/ uint16(xArgSTi),
+	/*12294*/ uint16(xArgST),
+	/*12295*/ uint16(xMatch),
+	/*12296*/ uint16(xSetOp), uint16(FSUBR),
+	/*12298*/ uint16(xArgSTi),
+	/*12299*/ uint16(xArgST),
+	/*12300*/ uint16(xMatch),
+	/*12301*/ uint16(xSetOp), uint16(FSUB),
+	/*12303*/ uint16(xArgSTi),
+	/*12304*/ uint16(xArgST),
+	/*12305*/ uint16(xMatch),
+	/*12306*/ uint16(xSetOp), uint16(FDIVR),
+	/*12308*/ uint16(xArgSTi),
+	/*12309*/ uint16(xArgST),
+	/*12310*/ uint16(xMatch),
+	/*12311*/ uint16(xSetOp), uint16(FDIV),
+	/*12313*/ uint16(xArgSTi),
+	/*12314*/ uint16(xArgST),
+	/*12315*/ uint16(xMatch),
+	/*12316*/ uint16(xCondByte), 40,
+	0xc0, 12435,
+	0xc1, 12435,
+	0xc2, 12435,
+	0xc3, 12435,
+	0xc4, 12435,
+	0xc5, 12435,
+	0xc6, 12435,
+	0xc7, 12435,
+	0xd0, 12439,
+	0xd1, 12439,
+	0xd2, 12439,
+	0xd3, 12439,
+	0xd4, 12439,
+	0xd5, 12439,
+	0xd6, 12439,
+	0xd7, 12439,
+	0xd8, 12443,
+	0xd9, 12443,
+	0xda, 12443,
+	0xdb, 12443,
+	0xdc, 12443,
+	0xdd, 12443,
+	0xde, 12443,
+	0xdf, 12443,
+	0xe0, 12447,
+	0xe1, 12447,
+	0xe2, 12447,
+	0xe3, 12447,
+	0xe4, 12447,
+	0xe5, 12447,
+	0xe6, 12447,
+	0xe7, 12447,
+	0xe8, 12451,
+	0xe9, 12451,
+	0xea, 12451,
+	0xeb, 12451,
+	0xec, 12451,
+	0xed, 12451,
+	0xee, 12451,
+	0xef, 12451,
+	/*12398*/ uint16(xCondSlashR),
+	12407, // 0
+	12411, // 1
+	12415, // 2
+	12419, // 3
+	12423, // 4
+	0,     // 5
+	12427, // 6
+	12431, // 7
+	/*12407*/ uint16(xSetOp), uint16(FLD),
+	/*12409*/ uint16(xArgM64fp),
+	/*12410*/ uint16(xMatch),
+	/*12411*/ uint16(xSetOp), uint16(FISTTP),
+	/*12413*/ uint16(xArgM64int),
+	/*12414*/ uint16(xMatch),
+	/*12415*/ uint16(xSetOp), uint16(FST),
+	/*12417*/ uint16(xArgM64fp),
+	/*12418*/ uint16(xMatch),
+	/*12419*/ uint16(xSetOp), uint16(FSTP),
+	/*12421*/ uint16(xArgM64fp),
+	/*12422*/ uint16(xMatch),
+	/*12423*/ uint16(xSetOp), uint16(FRSTOR),
+	/*12425*/ uint16(xArgM94108byte),
+	/*12426*/ uint16(xMatch),
+	/*12427*/ uint16(xSetOp), uint16(FNSAVE),
+	/*12429*/ uint16(xArgM94108byte),
+	/*12430*/ uint16(xMatch),
+	/*12431*/ uint16(xSetOp), uint16(FNSTSW),
+	/*12433*/ uint16(xArgM2byte),
+	/*12434*/ uint16(xMatch),
+	/*12435*/ uint16(xSetOp), uint16(FFREE),
+	/*12437*/ uint16(xArgSTi),
+	/*12438*/ uint16(xMatch),
+	/*12439*/ uint16(xSetOp), uint16(FST),
+	/*12441*/ uint16(xArgSTi),
+	/*12442*/ uint16(xMatch),
+	/*12443*/ uint16(xSetOp), uint16(FSTP),
+	/*12445*/ uint16(xArgSTi),
+	/*12446*/ uint16(xMatch),
+	/*12447*/ uint16(xSetOp), uint16(FUCOM),
+	/*12449*/ uint16(xArgSTi),
+	/*12450*/ uint16(xMatch),
+	/*12451*/ uint16(xSetOp), uint16(FUCOMP),
+	/*12453*/ uint16(xArgSTi),
+	/*12454*/ uint16(xMatch),
+	/*12455*/ uint16(xCondByte), 49,
+	0xc0, 12596,
+	0xc1, 12596,
+	0xc2, 12596,
+	0xc3, 12596,
+	0xc4, 12596,
+	0xc5, 12596,
+	0xc6, 12596,
+	0xc7, 12596,
+	0xc8, 12601,
+	0xc9, 12601,
+	0xca, 12601,
+	0xcb, 12601,
+	0xcc, 12601,
+	0xcd, 12601,
+	0xce, 12601,
+	0xcf, 12601,
+	0xD9, 12606,
+	0xe0, 12609,
+	0xe1, 12609,
+	0xe2, 12609,
+	0xe3, 12609,
+	0xe4, 12609,
+	0xe5, 12609,
+	0xe6, 12609,
+	0xe7, 12609,
+	0xe8, 12614,
+	0xe9, 12614,
+	0xea, 12614,
+	0xeb, 12614,
+	0xec, 12614,
+	0xed, 12614,
+	0xee, 12614,
+	0xef, 12614,
+	0xf0, 12619,
+	0xf1, 12619,
+	0xf2, 12619,
+	0xf3, 12619,
+	0xf4, 12619,
+	0xf5, 12619,
+	0xf6, 12619,
+	0xf7, 12619,
+	0xf8, 12624,
+	0xf9, 12624,
+	0xfa, 12624,
+	0xfb, 12624,
+	0xfc, 12624,
+	0xfd, 12624,
+	0xfe, 12624,
+	0xff, 12624,
+	/*12555*/ uint16(xCondSlashR),
+	12564, // 0
+	12568, // 1
+	12572, // 2
+	12576, // 3
+	12580, // 4
+	12584, // 5
+	12588, // 6
+	12592, // 7
+	/*12564*/ uint16(xSetOp), uint16(FIADD),
+	/*12566*/ uint16(xArgM16int),
+	/*12567*/ uint16(xMatch),
+	/*12568*/ uint16(xSetOp), uint16(FIMUL),
+	/*12570*/ uint16(xArgM16int),
+	/*12571*/ uint16(xMatch),
+	/*12572*/ uint16(xSetOp), uint16(FICOM),
+	/*12574*/ uint16(xArgM16int),
+	/*12575*/ uint16(xMatch),
+	/*12576*/ uint16(xSetOp), uint16(FICOMP),
+	/*12578*/ uint16(xArgM16int),
+	/*12579*/ uint16(xMatch),
+	/*12580*/ uint16(xSetOp), uint16(FISUB),
+	/*12582*/ uint16(xArgM16int),
+	/*12583*/ uint16(xMatch),
+	/*12584*/ uint16(xSetOp), uint16(FISUBR),
+	/*12586*/ uint16(xArgM16int),
+	/*12587*/ uint16(xMatch),
+	/*12588*/ uint16(xSetOp), uint16(FIDIV),
+	/*12590*/ uint16(xArgM16int),
+	/*12591*/ uint16(xMatch),
+	/*12592*/ uint16(xSetOp), uint16(FIDIVR),
+	/*12594*/ uint16(xArgM16int),
+	/*12595*/ uint16(xMatch),
+	/*12596*/ uint16(xSetOp), uint16(FADDP),
+	/*12598*/ uint16(xArgSTi),
+	/*12599*/ uint16(xArgST),
+	/*12600*/ uint16(xMatch),
+	/*12601*/ uint16(xSetOp), uint16(FMULP),
+	/*12603*/ uint16(xArgSTi),
+	/*12604*/ uint16(xArgST),
+	/*12605*/ uint16(xMatch),
+	/*12606*/ uint16(xSetOp), uint16(FCOMPP),
+	/*12608*/ uint16(xMatch),
+	/*12609*/ uint16(xSetOp), uint16(FSUBRP),
+	/*12611*/ uint16(xArgSTi),
+	/*12612*/ uint16(xArgST),
+	/*12613*/ uint16(xMatch),
+	/*12614*/ uint16(xSetOp), uint16(FSUBP),
+	/*12616*/ uint16(xArgSTi),
+	/*12617*/ uint16(xArgST),
+	/*12618*/ uint16(xMatch),
+	/*12619*/ uint16(xSetOp), uint16(FDIVRP),
+	/*12621*/ uint16(xArgSTi),
+	/*12622*/ uint16(xArgST),
+	/*12623*/ uint16(xMatch),
+	/*12624*/ uint16(xSetOp), uint16(FDIVP),
+	/*12626*/ uint16(xArgSTi),
+	/*12627*/ uint16(xArgST),
+	/*12628*/ uint16(xMatch),
+	/*12629*/ uint16(xCondByte), 25,
+	0xc0, 12722,
+	0xc1, 12722,
+	0xc2, 12722,
+	0xc3, 12722,
+	0xc4, 12722,
+	0xc5, 12722,
+	0xc6, 12722,
+	0xc7, 12722,
+	0xE0, 12726,
+	0xe8, 12730,
+	0xe9, 12730,
+	0xea, 12730,
+	0xeb, 12730,
+	0xec, 12730,
+	0xed, 12730,
+	0xee, 12730,
+	0xef, 12730,
+	0xf0, 12735,
+	0xf1, 12735,
+	0xf2, 12735,
+	0xf3, 12735,
+	0xf4, 12735,
+	0xf5, 12735,
+	0xf6, 12735,
+	0xf7, 12735,
+	/*12681*/ uint16(xCondSlashR),
+	12690, // 0
+	12694, // 1
+	12698, // 2
+	12702, // 3
+	12706, // 4
+	12710, // 5
+	12714, // 6
+	12718, // 7
+	/*12690*/ uint16(xSetOp), uint16(FILD),
+	/*12692*/ uint16(xArgM16int),
+	/*12693*/ uint16(xMatch),
+	/*12694*/ uint16(xSetOp), uint16(FISTTP),
+	/*12696*/ uint16(xArgM16int),
+	/*12697*/ uint16(xMatch),
+	/*12698*/ uint16(xSetOp), uint16(FIST),
+	/*12700*/ uint16(xArgM16int),
+	/*12701*/ uint16(xMatch),
+	/*12702*/ uint16(xSetOp), uint16(FISTP),
+	/*12704*/ uint16(xArgM16int),
+	/*12705*/ uint16(xMatch),
+	/*12706*/ uint16(xSetOp), uint16(FBLD),
+	/*12708*/ uint16(xArgM80dec),
+	/*12709*/ uint16(xMatch),
+	/*12710*/ uint16(xSetOp), uint16(FILD),
+	/*12712*/ uint16(xArgM64int),
+	/*12713*/ uint16(xMatch),
+	/*12714*/ uint16(xSetOp), uint16(FBSTP),
+	/*12716*/ uint16(xArgM80bcd),
+	/*12717*/ uint16(xMatch),
+	/*12718*/ uint16(xSetOp), uint16(FISTP),
+	/*12720*/ uint16(xArgM64int),
+	/*12721*/ uint16(xMatch),
+	/*12722*/ uint16(xSetOp), uint16(FFREEP),
+	/*12724*/ uint16(xArgSTi),
+	/*12725*/ uint16(xMatch),
+	/*12726*/ uint16(xSetOp), uint16(FNSTSW),
+	/*12728*/ uint16(xArgAX),
+	/*12729*/ uint16(xMatch),
+	/*12730*/ uint16(xSetOp), uint16(FUCOMIP),
+	/*12732*/ uint16(xArgST),
+	/*12733*/ uint16(xArgSTi),
+	/*12734*/ uint16(xMatch),
+	/*12735*/ uint16(xSetOp), uint16(FCOMIP),
+	/*12737*/ uint16(xArgST),
+	/*12738*/ uint16(xArgSTi),
+	/*12739*/ uint16(xMatch),
+	/*12740*/ uint16(xSetOp), uint16(LOOPNE),
+	/*12742*/ uint16(xReadCb),
+	/*12743*/ uint16(xArgRel8),
+	/*12744*/ uint16(xMatch),
+	/*12745*/ uint16(xSetOp), uint16(LOOPE),
+	/*12747*/ uint16(xReadCb),
+	/*12748*/ uint16(xArgRel8),
+	/*12749*/ uint16(xMatch),
+	/*12750*/ uint16(xSetOp), uint16(LOOP),
+	/*12752*/ uint16(xReadCb),
+	/*12753*/ uint16(xArgRel8),
+	/*12754*/ uint16(xMatch),
+	/*12755*/ uint16(xCondIs64), 12758, 12772,
+	/*12758*/ uint16(xCondAddrSize), 12762, 12767, 0,
+	/*12762*/ uint16(xSetOp), uint16(JCXZ),
+	/*12764*/ uint16(xReadCb),
+	/*12765*/ uint16(xArgRel8),
+	/*12766*/ uint16(xMatch),
+	/*12767*/ uint16(xSetOp), uint16(JECXZ),
+	/*12769*/ uint16(xReadCb),
+	/*12770*/ uint16(xArgRel8),
+	/*12771*/ uint16(xMatch),
+	/*12772*/ uint16(xCondAddrSize), 0, 12767, 12776,
+	/*12776*/ uint16(xSetOp), uint16(JRCXZ),
+	/*12778*/ uint16(xReadCb),
+	/*12779*/ uint16(xArgRel8),
+	/*12780*/ uint16(xMatch),
+	/*12781*/ uint16(xSetOp), uint16(IN),
+	/*12783*/ uint16(xReadIb),
+	/*12784*/ uint16(xArgAL),
+	/*12785*/ uint16(xArgImm8u),
+	/*12786*/ uint16(xMatch),
+	/*12787*/ uint16(xCondDataSize), 12791, 12797, 12803,
+	/*12791*/ uint16(xSetOp), uint16(IN),
+	/*12793*/ uint16(xReadIb),
+	/*12794*/ uint16(xArgAX),
+	/*12795*/ uint16(xArgImm8u),
+	/*12796*/ uint16(xMatch),
+	/*12797*/ uint16(xSetOp), uint16(IN),
+	/*12799*/ uint16(xReadIb),
+	/*12800*/ uint16(xArgEAX),
+	/*12801*/ uint16(xArgImm8u),
+	/*12802*/ uint16(xMatch),
+	/*12803*/ uint16(xSetOp), uint16(IN),
+	/*12805*/ uint16(xReadIb),
+	/*12806*/ uint16(xArgEAX),
+	/*12807*/ uint16(xArgImm8u),
+	/*12808*/ uint16(xMatch),
+	/*12809*/ uint16(xSetOp), uint16(OUT),
+	/*12811*/ uint16(xReadIb),
+	/*12812*/ uint16(xArgImm8u),
+	/*12813*/ uint16(xArgAL),
+	/*12814*/ uint16(xMatch),
+	/*12815*/ uint16(xCondPrefix), 3,
+	0xC5, 12859,
+	0xC4, 12845,
+	0x0, 12823,
+	/*12823*/ uint16(xCondDataSize), 12827, 12833, 12839,
+	/*12827*/ uint16(xSetOp), uint16(OUT),
+	/*12829*/ uint16(xReadIb),
+	/*12830*/ uint16(xArgImm8u),
+	/*12831*/ uint16(xArgAX),
+	/*12832*/ uint16(xMatch),
+	/*12833*/ uint16(xSetOp), uint16(OUT),
+	/*12835*/ uint16(xReadIb),
+	/*12836*/ uint16(xArgImm8u),
+	/*12837*/ uint16(xArgEAX),
+	/*12838*/ uint16(xMatch),
+	/*12839*/ uint16(xSetOp), uint16(OUT),
+	/*12841*/ uint16(xReadIb),
+	/*12842*/ uint16(xArgImm8u),
+	/*12843*/ uint16(xArgEAX),
+	/*12844*/ uint16(xMatch),
+	/*12845*/ uint16(xCondPrefix), 1,
+	0x66, 12849,
+	/*12849*/ uint16(xCondPrefix), 1,
+	0x0F, 12853,
+	/*12853*/ uint16(xSetOp), uint16(VMOVNTDQ),
+	/*12855*/ uint16(xReadSlashR),
+	/*12856*/ uint16(xArgM256),
+	/*12857*/ uint16(xArgYmm1),
+	/*12858*/ uint16(xMatch),
+	/*12859*/ uint16(xCondPrefix), 1,
+	0x66, 12863,
+	/*12863*/ uint16(xCondPrefix), 1,
+	0x0F, 12867,
+	/*12867*/ uint16(xSetOp), uint16(VMOVNTDQ),
+	/*12869*/ uint16(xReadSlashR),
+	/*12870*/ uint16(xArgM256),
+	/*12871*/ uint16(xArgYmm1),
+	/*12872*/ uint16(xMatch),
+	/*12873*/ uint16(xCondIs64), 12876, 12890,
+	/*12876*/ uint16(xCondDataSize), 12880, 12885, 0,
+	/*12880*/ uint16(xSetOp), uint16(CALL),
+	/*12882*/ uint16(xReadCw),
+	/*12883*/ uint16(xArgRel16),
+	/*12884*/ uint16(xMatch),
+	/*12885*/ uint16(xSetOp), uint16(CALL),
+	/*12887*/ uint16(xReadCd),
+	/*12888*/ uint16(xArgRel32),
+	/*12889*/ uint16(xMatch),
+	/*12890*/ uint16(xCondDataSize), 12894, 12885, 12899,
+	/*12894*/ uint16(xSetOp), uint16(CALL),
+	/*12896*/ uint16(xReadCd),
+	/*12897*/ uint16(xArgRel32),
+	/*12898*/ uint16(xMatch),
+	/*12899*/ uint16(xSetOp), uint16(CALL),
+	/*12901*/ uint16(xReadCd),
+	/*12902*/ uint16(xArgRel32),
+	/*12903*/ uint16(xMatch),
+	/*12904*/ uint16(xCondIs64), 12907, 12921,
+	/*12907*/ uint16(xCondDataSize), 12911, 12916, 0,
+	/*12911*/ uint16(xSetOp), uint16(JMP),
+	/*12913*/ uint16(xReadCw),
+	/*12914*/ uint16(xArgRel16),
+	/*12915*/ uint16(xMatch),
+	/*12916*/ uint16(xSetOp), uint16(JMP),
+	/*12918*/ uint16(xReadCd),
+	/*12919*/ uint16(xArgRel32),
+	/*12920*/ uint16(xMatch),
+	/*12921*/ uint16(xCondDataSize), 12925, 12916, 12930,
+	/*12925*/ uint16(xSetOp), uint16(JMP),
+	/*12927*/ uint16(xReadCd),
+	/*12928*/ uint16(xArgRel32),
+	/*12929*/ uint16(xMatch),
+	/*12930*/ uint16(xSetOp), uint16(JMP),
+	/*12932*/ uint16(xReadCd),
+	/*12933*/ uint16(xArgRel32),
+	/*12934*/ uint16(xMatch),
+	/*12935*/ uint16(xCondIs64), 12938, 0,
+	/*12938*/ uint16(xCondDataSize), 12942, 12947, 0,
+	/*12942*/ uint16(xSetOp), uint16(LJMP),
+	/*12944*/ uint16(xReadCd),
+	/*12945*/ uint16(xArgPtr16colon16),
+	/*12946*/ uint16(xMatch),
+	/*12947*/ uint16(xSetOp), uint16(LJMP),
+	/*12949*/ uint16(xReadCp),
+	/*12950*/ uint16(xArgPtr16colon32),
+	/*12951*/ uint16(xMatch),
+	/*12952*/ uint16(xSetOp), uint16(JMP),
+	/*12954*/ uint16(xReadCb),
+	/*12955*/ uint16(xArgRel8),
+	/*12956*/ uint16(xMatch),
+	/*12957*/ uint16(xSetOp), uint16(IN),
+	/*12959*/ uint16(xArgAL),
+	/*12960*/ uint16(xArgDX),
+	/*12961*/ uint16(xMatch),
+	/*12962*/ uint16(xCondDataSize), 12966, 12971, 12976,
+	/*12966*/ uint16(xSetOp), uint16(IN),
+	/*12968*/ uint16(xArgAX),
+	/*12969*/ uint16(xArgDX),
+	/*12970*/ uint16(xMatch),
+	/*12971*/ uint16(xSetOp), uint16(IN),
+	/*12973*/ uint16(xArgEAX),
+	/*12974*/ uint16(xArgDX),
+	/*12975*/ uint16(xMatch),
+	/*12976*/ uint16(xSetOp), uint16(IN),
+	/*12978*/ uint16(xArgEAX),
+	/*12979*/ uint16(xArgDX),
+	/*12980*/ uint16(xMatch),
+	/*12981*/ uint16(xSetOp), uint16(OUT),
+	/*12983*/ uint16(xArgDX),
+	/*12984*/ uint16(xArgAL),
+	/*12985*/ uint16(xMatch),
+	/*12986*/ uint16(xCondDataSize), 12990, 12995, 13000,
+	/*12990*/ uint16(xSetOp), uint16(OUT),
+	/*12992*/ uint16(xArgDX),
+	/*12993*/ uint16(xArgAX),
+	/*12994*/ uint16(xMatch),
+	/*12995*/ uint16(xSetOp), uint16(OUT),
+	/*12997*/ uint16(xArgDX),
+	/*12998*/ uint16(xArgEAX),
+	/*12999*/ uint16(xMatch),
+	/*13000*/ uint16(xSetOp), uint16(OUT),
+	/*13002*/ uint16(xArgDX),
+	/*13003*/ uint16(xArgEAX),
+	/*13004*/ uint16(xMatch),
+	/*13005*/ uint16(xSetOp), uint16(ICEBP),
+	/*13007*/ uint16(xMatch),
+	/*13008*/ uint16(xSetOp), uint16(HLT),
+	/*13010*/ uint16(xMatch),
+	/*13011*/ uint16(xSetOp), uint16(CMC),
+	/*13013*/ uint16(xMatch),
+	/*13014*/ uint16(xCondSlashR),
+	13023, // 0
+	0,     // 1
+	13029, // 2
+	13033, // 3
+	13037, // 4
+	13041, // 5
+	13045, // 6
+	13049, // 7
+	/*13023*/ uint16(xSetOp), uint16(TEST),
+	/*13025*/ uint16(xReadIb),
+	/*13026*/ uint16(xArgRM8),
+	/*13027*/ uint16(xArgImm8u),
+	/*13028*/ uint16(xMatch),
+	/*13029*/ uint16(xSetOp), uint16(NOT),
+	/*13031*/ uint16(xArgRM8),
+	/*13032*/ uint16(xMatch),
+	/*13033*/ uint16(xSetOp), uint16(NEG),
+	/*13035*/ uint16(xArgRM8),
+	/*13036*/ uint16(xMatch),
+	/*13037*/ uint16(xSetOp), uint16(MUL),
+	/*13039*/ uint16(xArgRM8),
+	/*13040*/ uint16(xMatch),
+	/*13041*/ uint16(xSetOp), uint16(IMUL),
+	/*13043*/ uint16(xArgRM8),
+	/*13044*/ uint16(xMatch),
+	/*13045*/ uint16(xSetOp), uint16(DIV),
+	/*13047*/ uint16(xArgRM8),
+	/*13048*/ uint16(xMatch),
+	/*13049*/ uint16(xSetOp), uint16(IDIV),
+	/*13051*/ uint16(xArgRM8),
+	/*13052*/ uint16(xMatch),
+	/*13053*/ uint16(xCondSlashR),
+	13062, // 0
+	0,     // 1
+	13091, // 2
+	13114, // 3
+	13137, // 4
+	13160, // 5
+	13183, // 6
+	13206, // 7
+	/*13062*/ uint16(xCondIs64), 13065, 13081,
+	/*13065*/ uint16(xCondDataSize), 13069, 13075, 0,
+	/*13069*/ uint16(xSetOp), uint16(TEST),
+	/*13071*/ uint16(xReadIw),
+	/*13072*/ uint16(xArgRM16),
+	/*13073*/ uint16(xArgImm16),
+	/*13074*/ uint16(xMatch),
+	/*13075*/ uint16(xSetOp), uint16(TEST),
+	/*13077*/ uint16(xReadId),
+	/*13078*/ uint16(xArgRM32),
+	/*13079*/ uint16(xArgImm32),
+	/*13080*/ uint16(xMatch),
+	/*13081*/ uint16(xCondDataSize), 13069, 13075, 13085,
+	/*13085*/ uint16(xSetOp), uint16(TEST),
+	/*13087*/ uint16(xReadId),
+	/*13088*/ uint16(xArgRM64),
+	/*13089*/ uint16(xArgImm32),
+	/*13090*/ uint16(xMatch),
+	/*13091*/ uint16(xCondIs64), 13094, 13106,
+	/*13094*/ uint16(xCondDataSize), 13098, 13102, 0,
+	/*13098*/ uint16(xSetOp), uint16(NOT),
+	/*13100*/ uint16(xArgRM16),
+	/*13101*/ uint16(xMatch),
+	/*13102*/ uint16(xSetOp), uint16(NOT),
+	/*13104*/ uint16(xArgRM32),
+	/*13105*/ uint16(xMatch),
+	/*13106*/ uint16(xCondDataSize), 13098, 13102, 13110,
+	/*13110*/ uint16(xSetOp), uint16(NOT),
+	/*13112*/ uint16(xArgRM64),
+	/*13113*/ uint16(xMatch),
+	/*13114*/ uint16(xCondIs64), 13117, 13129,
+	/*13117*/ uint16(xCondDataSize), 13121, 13125, 0,
+	/*13121*/ uint16(xSetOp), uint16(NEG),
+	/*13123*/ uint16(xArgRM16),
+	/*13124*/ uint16(xMatch),
+	/*13125*/ uint16(xSetOp), uint16(NEG),
+	/*13127*/ uint16(xArgRM32),
+	/*13128*/ uint16(xMatch),
+	/*13129*/ uint16(xCondDataSize), 13121, 13125, 13133,
+	/*13133*/ uint16(xSetOp), uint16(NEG),
+	/*13135*/ uint16(xArgRM64),
+	/*13136*/ uint16(xMatch),
+	/*13137*/ uint16(xCondIs64), 13140, 13152,
+	/*13140*/ uint16(xCondDataSize), 13144, 13148, 0,
+	/*13144*/ uint16(xSetOp), uint16(MUL),
+	/*13146*/ uint16(xArgRM16),
+	/*13147*/ uint16(xMatch),
+	/*13148*/ uint16(xSetOp), uint16(MUL),
+	/*13150*/ uint16(xArgRM32),
+	/*13151*/ uint16(xMatch),
+	/*13152*/ uint16(xCondDataSize), 13144, 13148, 13156,
+	/*13156*/ uint16(xSetOp), uint16(MUL),
+	/*13158*/ uint16(xArgRM64),
+	/*13159*/ uint16(xMatch),
+	/*13160*/ uint16(xCondIs64), 13163, 13175,
+	/*13163*/ uint16(xCondDataSize), 13167, 13171, 0,
+	/*13167*/ uint16(xSetOp), uint16(IMUL),
+	/*13169*/ uint16(xArgRM16),
+	/*13170*/ uint16(xMatch),
+	/*13171*/ uint16(xSetOp), uint16(IMUL),
+	/*13173*/ uint16(xArgRM32),
+	/*13174*/ uint16(xMatch),
+	/*13175*/ uint16(xCondDataSize), 13167, 13171, 13179,
+	/*13179*/ uint16(xSetOp), uint16(IMUL),
+	/*13181*/ uint16(xArgRM64),
+	/*13182*/ uint16(xMatch),
+	/*13183*/ uint16(xCondIs64), 13186, 13198,
+	/*13186*/ uint16(xCondDataSize), 13190, 13194, 0,
+	/*13190*/ uint16(xSetOp), uint16(DIV),
+	/*13192*/ uint16(xArgRM16),
+	/*13193*/ uint16(xMatch),
+	/*13194*/ uint16(xSetOp), uint16(DIV),
+	/*13196*/ uint16(xArgRM32),
+	/*13197*/ uint16(xMatch),
+	/*13198*/ uint16(xCondDataSize), 13190, 13194, 13202,
+	/*13202*/ uint16(xSetOp), uint16(DIV),
+	/*13204*/ uint16(xArgRM64),
+	/*13205*/ uint16(xMatch),
+	/*13206*/ uint16(xCondIs64), 13209, 13221,
+	/*13209*/ uint16(xCondDataSize), 13213, 13217, 0,
+	/*13213*/ uint16(xSetOp), uint16(IDIV),
+	/*13215*/ uint16(xArgRM16),
+	/*13216*/ uint16(xMatch),
+	/*13217*/ uint16(xSetOp), uint16(IDIV),
+	/*13219*/ uint16(xArgRM32),
+	/*13220*/ uint16(xMatch),
+	/*13221*/ uint16(xCondDataSize), 13213, 13217, 13225,
+	/*13225*/ uint16(xSetOp), uint16(IDIV),
+	/*13227*/ uint16(xArgRM64),
+	/*13228*/ uint16(xMatch),
+	/*13229*/ uint16(xSetOp), uint16(CLC),
+	/*13231*/ uint16(xMatch),
+	/*13232*/ uint16(xSetOp), uint16(STC),
+	/*13234*/ uint16(xMatch),
+	/*13235*/ uint16(xSetOp), uint16(CLI),
+	/*13237*/ uint16(xMatch),
+	/*13238*/ uint16(xSetOp), uint16(STI),
+	/*13240*/ uint16(xMatch),
+	/*13241*/ uint16(xSetOp), uint16(CLD),
+	/*13243*/ uint16(xMatch),
+	/*13244*/ uint16(xSetOp), uint16(STD),
+	/*13246*/ uint16(xMatch),
+	/*13247*/ uint16(xCondSlashR),
+	13256, // 0
+	13260, // 1
+	0,     // 2
+	0,     // 3
+	0,     // 4
+	0,     // 5
+	0,     // 6
+	0,     // 7
+	/*13256*/ uint16(xSetOp), uint16(INC),
+	/*13258*/ uint16(xArgRM8),
+	/*13259*/ uint16(xMatch),
+	/*13260*/ uint16(xSetOp), uint16(DEC),
+	/*13262*/ uint16(xArgRM8),
+	/*13263*/ uint16(xMatch),
+	/*13264*/ uint16(xCondSlashR),
+	13273, // 0
+	13296, // 1
+	13319, // 2
+	13338, // 3
+	13361, // 4
+	13380, // 5
+	13403, // 6
+	0,     // 7
+	/*13273*/ uint16(xCondIs64), 13276, 13288,
+	/*13276*/ uint16(xCondDataSize), 13280, 13284, 0,
+	/*13280*/ uint16(xSetOp), uint16(INC),
+	/*13282*/ uint16(xArgRM16),
+	/*13283*/ uint16(xMatch),
+	/*13284*/ uint16(xSetOp), uint16(INC),
+	/*13286*/ uint16(xArgRM32),
+	/*13287*/ uint16(xMatch),
+	/*13288*/ uint16(xCondDataSize), 13280, 13284, 13292,
+	/*13292*/ uint16(xSetOp), uint16(INC),
+	/*13294*/ uint16(xArgRM64),
+	/*13295*/ uint16(xMatch),
+	/*13296*/ uint16(xCondIs64), 13299, 13311,
+	/*13299*/ uint16(xCondDataSize), 13303, 13307, 0,
+	/*13303*/ uint16(xSetOp), uint16(DEC),
+	/*13305*/ uint16(xArgRM16),
+	/*13306*/ uint16(xMatch),
+	/*13307*/ uint16(xSetOp), uint16(DEC),
+	/*13309*/ uint16(xArgRM32),
+	/*13310*/ uint16(xMatch),
+	/*13311*/ uint16(xCondDataSize), 13303, 13307, 13315,
+	/*13315*/ uint16(xSetOp), uint16(DEC),
+	/*13317*/ uint16(xArgRM64),
+	/*13318*/ uint16(xMatch),
+	/*13319*/ uint16(xCondIs64), 13322, 13334,
+	/*13322*/ uint16(xCondDataSize), 13326, 13330, 0,
+	/*13326*/ uint16(xSetOp), uint16(CALL),
+	/*13328*/ uint16(xArgRM16),
+	/*13329*/ uint16(xMatch),
+	/*13330*/ uint16(xSetOp), uint16(CALL),
+	/*13332*/ uint16(xArgRM32),
+	/*13333*/ uint16(xMatch),
+	/*13334*/ uint16(xSetOp), uint16(CALL),
+	/*13336*/ uint16(xArgRM64),
+	/*13337*/ uint16(xMatch),
+	/*13338*/ uint16(xCondIs64), 13341, 13353,
+	/*13341*/ uint16(xCondDataSize), 13345, 13349, 0,
+	/*13345*/ uint16(xSetOp), uint16(LCALL),
+	/*13347*/ uint16(xArgM16colon16),
+	/*13348*/ uint16(xMatch),
+	/*13349*/ uint16(xSetOp), uint16(LCALL),
+	/*13351*/ uint16(xArgM16colon32),
+	/*13352*/ uint16(xMatch),
+	/*13353*/ uint16(xCondDataSize), 13345, 13349, 13357,
+	/*13357*/ uint16(xSetOp), uint16(LCALL),
+	/*13359*/ uint16(xArgM16colon64),
+	/*13360*/ uint16(xMatch),
+	/*13361*/ uint16(xCondIs64), 13364, 13376,
+	/*13364*/ uint16(xCondDataSize), 13368, 13372, 0,
+	/*13368*/ uint16(xSetOp), uint16(JMP),
+	/*13370*/ uint16(xArgRM16),
+	/*13371*/ uint16(xMatch),
+	/*13372*/ uint16(xSetOp), uint16(JMP),
+	/*13374*/ uint16(xArgRM32),
+	/*13375*/ uint16(xMatch),
+	/*13376*/ uint16(xSetOp), uint16(JMP),
+	/*13378*/ uint16(xArgRM64),
+	/*13379*/ uint16(xMatch),
+	/*13380*/ uint16(xCondIs64), 13383, 13395,
+	/*13383*/ uint16(xCondDataSize), 13387, 13391, 0,
+	/*13387*/ uint16(xSetOp), uint16(LJMP),
+	/*13389*/ uint16(xArgM16colon16),
+	/*13390*/ uint16(xMatch),
+	/*13391*/ uint16(xSetOp), uint16(LJMP),
+	/*13393*/ uint16(xArgM16colon32),
+	/*13394*/ uint16(xMatch),
+	/*13395*/ uint16(xCondDataSize), 13387, 13391, 13399,
+	/*13399*/ uint16(xSetOp), uint16(LJMP),
+	/*13401*/ uint16(xArgM16colon64),
+	/*13402*/ uint16(xMatch),
+	/*13403*/ uint16(xCondIs64), 13406, 13418,
+	/*13406*/ uint16(xCondDataSize), 13410, 13414, 0,
+	/*13410*/ uint16(xSetOp), uint16(PUSH),
+	/*13412*/ uint16(xArgRM16),
+	/*13413*/ uint16(xMatch),
+	/*13414*/ uint16(xSetOp), uint16(PUSH),
+	/*13416*/ uint16(xArgRM32),
+	/*13417*/ uint16(xMatch),
+	/*13418*/ uint16(xCondDataSize), 13410, 13422, 13426,
+	/*13422*/ uint16(xSetOp), uint16(PUSH),
+	/*13424*/ uint16(xArgRM64),
+	/*13425*/ uint16(xMatch),
+	/*13426*/ uint16(xSetOp), uint16(PUSH),
+	/*13428*/ uint16(xArgRM64),
+	/*13429*/ uint16(xMatch),
+}
+
+const (
+	_ Op = iota
+
+	AAA
+	AAD
+	AAM
+	AAS
+	ADC
+	ADD
+	ADDPD
+	ADDPS
+	ADDSD
+	ADDSS
+	ADDSUBPD
+	ADDSUBPS
+	AESDEC
+	AESDECLAST
+	AESENC
+	AESENCLAST
+	AESIMC
+	AESKEYGENASSIST
+	AND
+	ANDNPD
+	ANDNPS
+	ANDPD
+	ANDPS
+	ARPL
+	BLENDPD
+	BLENDPS
+	BLENDVPD
+	BLENDVPS
+	BOUND
+	BSF
+	BSR
+	BSWAP
+	BT
+	BTC
+	BTR
+	BTS
+	CALL
+	CBW
+	CDQ
+	CDQE
+	CLC
+	CLD
+	CLFLUSH
+	CLI
+	CLTS
+	CMC
+	CMOVA
+	CMOVAE
+	CMOVB
+	CMOVBE
+	CMOVE
+	CMOVG
+	CMOVGE
+	CMOVL
+	CMOVLE
+	CMOVNE
+	CMOVNO
+	CMOVNP
+	CMOVNS
+	CMOVO
+	CMOVP
+	CMOVS
+	CMP
+	CMPPD
+	CMPPS
+	CMPSB
+	CMPSD
+	CMPSD_XMM
+	CMPSQ
+	CMPSS
+	CMPSW
+	CMPXCHG
+	CMPXCHG16B
+	CMPXCHG8B
+	COMISD
+	COMISS
+	CPUID
+	CQO
+	CRC32
+	CVTDQ2PD
+	CVTDQ2PS
+	CVTPD2DQ
+	CVTPD2PI
+	CVTPD2PS
+	CVTPI2PD
+	CVTPI2PS
+	CVTPS2DQ
+	CVTPS2PD
+	CVTPS2PI
+	CVTSD2SI
+	CVTSD2SS
+	CVTSI2SD
+	CVTSI2SS
+	CVTSS2SD
+	CVTSS2SI
+	CVTTPD2DQ
+	CVTTPD2PI
+	CVTTPS2DQ
+	CVTTPS2PI
+	CVTTSD2SI
+	CVTTSS2SI
+	CWD
+	CWDE
+	DAA
+	DAS
+	DEC
+	DIV
+	DIVPD
+	DIVPS
+	DIVSD
+	DIVSS
+	DPPD
+	DPPS
+	EMMS
+	ENTER
+	EXTRACTPS
+	F2XM1
+	FABS
+	FADD
+	FADDP
+	FBLD
+	FBSTP
+	FCHS
+	FCMOVB
+	FCMOVBE
+	FCMOVE
+	FCMOVNB
+	FCMOVNBE
+	FCMOVNE
+	FCMOVNU
+	FCMOVU
+	FCOM
+	FCOMI
+	FCOMIP
+	FCOMP
+	FCOMPP
+	FCOS
+	FDECSTP
+	FDIV
+	FDIVP
+	FDIVR
+	FDIVRP
+	FFREE
+	FFREEP
+	FIADD
+	FICOM
+	FICOMP
+	FIDIV
+	FIDIVR
+	FILD
+	FIMUL
+	FINCSTP
+	FIST
+	FISTP
+	FISTTP
+	FISUB
+	FISUBR
+	FLD
+	FLD1
+	FLDCW
+	FLDENV
+	FLDL2E
+	FLDL2T
+	FLDLG2
+	FLDLN2
+	FLDPI
+	FLDZ
+	FMUL
+	FMULP
+	FNCLEX
+	FNINIT
+	FNOP
+	FNSAVE
+	FNSTCW
+	FNSTENV
+	FNSTSW
+	FPATAN
+	FPREM
+	FPREM1
+	FPTAN
+	FRNDINT
+	FRSTOR
+	FSCALE
+	FSIN
+	FSINCOS
+	FSQRT
+	FST
+	FSTP
+	FSUB
+	FSUBP
+	FSUBR
+	FSUBRP
+	FTST
+	FUCOM
+	FUCOMI
+	FUCOMIP
+	FUCOMP
+	FUCOMPP
+	FWAIT
+	FXAM
+	FXCH
+	FXRSTOR
+	FXRSTOR64
+	FXSAVE
+	FXSAVE64
+	FXTRACT
+	FYL2X
+	FYL2XP1
+	HADDPD
+	HADDPS
+	HLT
+	HSUBPD
+	HSUBPS
+	ICEBP
+	IDIV
+	IMUL
+	IN
+	INC
+	INSB
+	INSD
+	INSERTPS
+	INSW
+	INT
+	INTO
+	INVD
+	INVLPG
+	INVPCID
+	IRET
+	IRETD
+	IRETQ
+	JA
+	JAE
+	JB
+	JBE
+	JCXZ
+	JE
+	JECXZ
+	JG
+	JGE
+	JL
+	JLE
+	JMP
+	JNE
+	JNO
+	JNP
+	JNS
+	JO
+	JP
+	JRCXZ
+	JS
+	LAHF
+	LAR
+	LCALL
+	LDDQU
+	LDMXCSR
+	LDS
+	LEA
+	LEAVE
+	LES
+	LFENCE
+	LFS
+	LGDT
+	LGS
+	LIDT
+	LJMP
+	LLDT
+	LMSW
+	LODSB
+	LODSD
+	LODSQ
+	LODSW
+	LOOP
+	LOOPE
+	LOOPNE
+	LRET
+	LSL
+	LSS
+	LTR
+	LZCNT
+	MASKMOVDQU
+	MASKMOVQ
+	MAXPD
+	MAXPS
+	MAXSD
+	MAXSS
+	MFENCE
+	MINPD
+	MINPS
+	MINSD
+	MINSS
+	MONITOR
+	MOV
+	MOVAPD
+	MOVAPS
+	MOVBE
+	MOVD
+	MOVDDUP
+	MOVDQ2Q
+	MOVDQA
+	MOVDQU
+	MOVHLPS
+	MOVHPD
+	MOVHPS
+	MOVLHPS
+	MOVLPD
+	MOVLPS
+	MOVMSKPD
+	MOVMSKPS
+	MOVNTDQ
+	MOVNTDQA
+	MOVNTI
+	MOVNTPD
+	MOVNTPS
+	MOVNTQ
+	MOVNTSD
+	MOVNTSS
+	MOVQ
+	MOVQ2DQ
+	MOVSB
+	MOVSD
+	MOVSD_XMM
+	MOVSHDUP
+	MOVSLDUP
+	MOVSQ
+	MOVSS
+	MOVSW
+	MOVSX
+	MOVSXD
+	MOVUPD
+	MOVUPS
+	MOVZX
+	MPSADBW
+	MUL
+	MULPD
+	MULPS
+	MULSD
+	MULSS
+	MWAIT
+	NEG
+	NOP
+	NOT
+	OR
+	ORPD
+	ORPS
+	OUT
+	OUTSB
+	OUTSD
+	OUTSW
+	PABSB
+	PABSD
+	PABSW
+	PACKSSDW
+	PACKSSWB
+	PACKUSDW
+	PACKUSWB
+	PADDB
+	PADDD
+	PADDQ
+	PADDSB
+	PADDSW
+	PADDUSB
+	PADDUSW
+	PADDW
+	PALIGNR
+	PAND
+	PANDN
+	PAUSE
+	PAVGB
+	PAVGW
+	PBLENDVB
+	PBLENDW
+	PCLMULQDQ
+	PCMPEQB
+	PCMPEQD
+	PCMPEQQ
+	PCMPEQW
+	PCMPESTRI
+	PCMPESTRM
+	PCMPGTB
+	PCMPGTD
+	PCMPGTQ
+	PCMPGTW
+	PCMPISTRI
+	PCMPISTRM
+	PEXTRB
+	PEXTRD
+	PEXTRQ
+	PEXTRW
+	PHADDD
+	PHADDSW
+	PHADDW
+	PHMINPOSUW
+	PHSUBD
+	PHSUBSW
+	PHSUBW
+	PINSRB
+	PINSRD
+	PINSRQ
+	PINSRW
+	PMADDUBSW
+	PMADDWD
+	PMAXSB
+	PMAXSD
+	PMAXSW
+	PMAXUB
+	PMAXUD
+	PMAXUW
+	PMINSB
+	PMINSD
+	PMINSW
+	PMINUB
+	PMINUD
+	PMINUW
+	PMOVMSKB
+	PMOVSXBD
+	PMOVSXBQ
+	PMOVSXBW
+	PMOVSXDQ
+	PMOVSXWD
+	PMOVSXWQ
+	PMOVZXBD
+	PMOVZXBQ
+	PMOVZXBW
+	PMOVZXDQ
+	PMOVZXWD
+	PMOVZXWQ
+	PMULDQ
+	PMULHRSW
+	PMULHUW
+	PMULHW
+	PMULLD
+	PMULLW
+	PMULUDQ
+	POP
+	POPA
+	POPAD
+	POPCNT
+	POPF
+	POPFD
+	POPFQ
+	POR
+	PREFETCHNTA
+	PREFETCHT0
+	PREFETCHT1
+	PREFETCHT2
+	PREFETCHW
+	PSADBW
+	PSHUFB
+	PSHUFD
+	PSHUFHW
+	PSHUFLW
+	PSHUFW
+	PSIGNB
+	PSIGND
+	PSIGNW
+	PSLLD
+	PSLLDQ
+	PSLLQ
+	PSLLW
+	PSRAD
+	PSRAW
+	PSRLD
+	PSRLDQ
+	PSRLQ
+	PSRLW
+	PSUBB
+	PSUBD
+	PSUBQ
+	PSUBSB
+	PSUBSW
+	PSUBUSB
+	PSUBUSW
+	PSUBW
+	PTEST
+	PUNPCKHBW
+	PUNPCKHDQ
+	PUNPCKHQDQ
+	PUNPCKHWD
+	PUNPCKLBW
+	PUNPCKLDQ
+	PUNPCKLQDQ
+	PUNPCKLWD
+	PUSH
+	PUSHA
+	PUSHAD
+	PUSHF
+	PUSHFD
+	PUSHFQ
+	PXOR
+	RCL
+	RCPPS
+	RCPSS
+	RCR
+	RDFSBASE
+	RDGSBASE
+	RDMSR
+	RDPMC
+	RDRAND
+	RDTSC
+	RDTSCP
+	RET
+	ROL
+	ROR
+	ROUNDPD
+	ROUNDPS
+	ROUNDSD
+	ROUNDSS
+	RSM
+	RSQRTPS
+	RSQRTSS
+	SAHF
+	SAR
+	SBB
+	SCASB
+	SCASD
+	SCASQ
+	SCASW
+	SETA
+	SETAE
+	SETB
+	SETBE
+	SETE
+	SETG
+	SETGE
+	SETL
+	SETLE
+	SETNE
+	SETNO
+	SETNP
+	SETNS
+	SETO
+	SETP
+	SETS
+	SFENCE
+	SGDT
+	SHL
+	SHLD
+	SHR
+	SHRD
+	SHUFPD
+	SHUFPS
+	SIDT
+	SLDT
+	SMSW
+	SQRTPD
+	SQRTPS
+	SQRTSD
+	SQRTSS
+	STC
+	STD
+	STI
+	STMXCSR
+	STOSB
+	STOSD
+	STOSQ
+	STOSW
+	STR
+	SUB
+	SUBPD
+	SUBPS
+	SUBSD
+	SUBSS
+	SWAPGS
+	SYSCALL
+	SYSENTER
+	SYSEXIT
+	SYSRET
+	TEST
+	TZCNT
+	UCOMISD
+	UCOMISS
+	UD0
+	UD1
+	UD2
+	UNPCKHPD
+	UNPCKHPS
+	UNPCKLPD
+	UNPCKLPS
+	VERR
+	VERW
+	VMOVDQA
+	VMOVDQU
+	VMOVNTDQ
+	VMOVNTDQA
+	VZEROUPPER
+	WBINVD
+	WRFSBASE
+	WRGSBASE
+	WRMSR
+	XABORT
+	XADD
+	XBEGIN
+	XCHG
+	XEND
+	XGETBV
+	XLATB
+	XOR
+	XORPD
+	XORPS
+	XRSTOR
+	XRSTOR64
+	XRSTORS
+	XRSTORS64
+	XSAVE
+	XSAVE64
+	XSAVEC
+	XSAVEC64
+	XSAVEOPT
+	XSAVEOPT64
+	XSAVES
+	XSAVES64
+	XSETBV
+	XTEST
+)
+
+const maxOp = XTEST
+
+var opNames = [...]string{
+	AAA:             "AAA",
+	AAD:             "AAD",
+	AAM:             "AAM",
+	AAS:             "AAS",
+	ADC:             "ADC",
+	ADD:             "ADD",
+	ADDPD:           "ADDPD",
+	ADDPS:           "ADDPS",
+	ADDSD:           "ADDSD",
+	ADDSS:           "ADDSS",
+	ADDSUBPD:        "ADDSUBPD",
+	ADDSUBPS:        "ADDSUBPS",
+	AESDEC:          "AESDEC",
+	AESDECLAST:      "AESDECLAST",
+	AESENC:          "AESENC",
+	AESENCLAST:      "AESENCLAST",
+	AESIMC:          "AESIMC",
+	AESKEYGENASSIST: "AESKEYGENASSIST",
+	AND:             "AND",
+	ANDNPD:          "ANDNPD",
+	ANDNPS:          "ANDNPS",
+	ANDPD:           "ANDPD",
+	ANDPS:           "ANDPS",
+	ARPL:            "ARPL",
+	BLENDPD:         "BLENDPD",
+	BLENDPS:         "BLENDPS",
+	BLENDVPD:        "BLENDVPD",
+	BLENDVPS:        "BLENDVPS",
+	BOUND:           "BOUND",
+	BSF:             "BSF",
+	BSR:             "BSR",
+	BSWAP:           "BSWAP",
+	BT:              "BT",
+	BTC:             "BTC",
+	BTR:             "BTR",
+	BTS:             "BTS",
+	CALL:            "CALL",
+	CBW:             "CBW",
+	CDQ:             "CDQ",
+	CDQE:            "CDQE",
+	CLC:             "CLC",
+	CLD:             "CLD",
+	CLFLUSH:         "CLFLUSH",
+	CLI:             "CLI",
+	CLTS:            "CLTS",
+	CMC:             "CMC",
+	CMOVA:           "CMOVA",
+	CMOVAE:          "CMOVAE",
+	CMOVB:           "CMOVB",
+	CMOVBE:          "CMOVBE",
+	CMOVE:           "CMOVE",
+	CMOVG:           "CMOVG",
+	CMOVGE:          "CMOVGE",
+	CMOVL:           "CMOVL",
+	CMOVLE:          "CMOVLE",
+	CMOVNE:          "CMOVNE",
+	CMOVNO:          "CMOVNO",
+	CMOVNP:          "CMOVNP",
+	CMOVNS:          "CMOVNS",
+	CMOVO:           "CMOVO",
+	CMOVP:           "CMOVP",
+	CMOVS:           "CMOVS",
+	CMP:             "CMP",
+	CMPPD:           "CMPPD",
+	CMPPS:           "CMPPS",
+	CMPSB:           "CMPSB",
+	CMPSD:           "CMPSD",
+	CMPSD_XMM:       "CMPSD_XMM",
+	CMPSQ:           "CMPSQ",
+	CMPSS:           "CMPSS",
+	CMPSW:           "CMPSW",
+	CMPXCHG:         "CMPXCHG",
+	CMPXCHG16B:      "CMPXCHG16B",
+	CMPXCHG8B:       "CMPXCHG8B",
+	COMISD:          "COMISD",
+	COMISS:          "COMISS",
+	CPUID:           "CPUID",
+	CQO:             "CQO",
+	CRC32:           "CRC32",
+	CVTDQ2PD:        "CVTDQ2PD",
+	CVTDQ2PS:        "CVTDQ2PS",
+	CVTPD2DQ:        "CVTPD2DQ",
+	CVTPD2PI:        "CVTPD2PI",
+	CVTPD2PS:        "CVTPD2PS",
+	CVTPI2PD:        "CVTPI2PD",
+	CVTPI2PS:        "CVTPI2PS",
+	CVTPS2DQ:        "CVTPS2DQ",
+	CVTPS2PD:        "CVTPS2PD",
+	CVTPS2PI:        "CVTPS2PI",
+	CVTSD2SI:        "CVTSD2SI",
+	CVTSD2SS:        "CVTSD2SS",
+	CVTSI2SD:        "CVTSI2SD",
+	CVTSI2SS:        "CVTSI2SS",
+	CVTSS2SD:        "CVTSS2SD",
+	CVTSS2SI:        "CVTSS2SI",
+	CVTTPD2DQ:       "CVTTPD2DQ",
+	CVTTPD2PI:       "CVTTPD2PI",
+	CVTTPS2DQ:       "CVTTPS2DQ",
+	CVTTPS2PI:       "CVTTPS2PI",
+	CVTTSD2SI:       "CVTTSD2SI",
+	CVTTSS2SI:       "CVTTSS2SI",
+	CWD:             "CWD",
+	CWDE:            "CWDE",
+	DAA:             "DAA",
+	DAS:             "DAS",
+	DEC:             "DEC",
+	DIV:             "DIV",
+	DIVPD:           "DIVPD",
+	DIVPS:           "DIVPS",
+	DIVSD:           "DIVSD",
+	DIVSS:           "DIVSS",
+	DPPD:            "DPPD",
+	DPPS:            "DPPS",
+	EMMS:            "EMMS",
+	ENTER:           "ENTER",
+	EXTRACTPS:       "EXTRACTPS",
+	F2XM1:           "F2XM1",
+	FABS:            "FABS",
+	FADD:            "FADD",
+	FADDP:           "FADDP",
+	FBLD:            "FBLD",
+	FBSTP:           "FBSTP",
+	FCHS:            "FCHS",
+	FCMOVB:          "FCMOVB",
+	FCMOVBE:         "FCMOVBE",
+	FCMOVE:          "FCMOVE",
+	FCMOVNB:         "FCMOVNB",
+	FCMOVNBE:        "FCMOVNBE",
+	FCMOVNE:         "FCMOVNE",
+	FCMOVNU:         "FCMOVNU",
+	FCMOVU:          "FCMOVU",
+	FCOM:            "FCOM",
+	FCOMI:           "FCOMI",
+	FCOMIP:          "FCOMIP",
+	FCOMP:           "FCOMP",
+	FCOMPP:          "FCOMPP",
+	FCOS:            "FCOS",
+	FDECSTP:         "FDECSTP",
+	FDIV:            "FDIV",
+	FDIVP:           "FDIVP",
+	FDIVR:           "FDIVR",
+	FDIVRP:          "FDIVRP",
+	FFREE:           "FFREE",
+	FFREEP:          "FFREEP",
+	FIADD:           "FIADD",
+	FICOM:           "FICOM",
+	FICOMP:          "FICOMP",
+	FIDIV:           "FIDIV",
+	FIDIVR:          "FIDIVR",
+	FILD:            "FILD",
+	FIMUL:           "FIMUL",
+	FINCSTP:         "FINCSTP",
+	FIST:            "FIST",
+	FISTP:           "FISTP",
+	FISTTP:          "FISTTP",
+	FISUB:           "FISUB",
+	FISUBR:          "FISUBR",
+	FLD:             "FLD",
+	FLD1:            "FLD1",
+	FLDCW:           "FLDCW",
+	FLDENV:          "FLDENV",
+	FLDL2E:          "FLDL2E",
+	FLDL2T:          "FLDL2T",
+	FLDLG2:          "FLDLG2",
+	FLDLN2:          "FLDLN2",
+	FLDPI:           "FLDPI",
+	FLDZ:            "FLDZ",
+	FMUL:            "FMUL",
+	FMULP:           "FMULP",
+	FNCLEX:          "FNCLEX",
+	FNINIT:          "FNINIT",
+	FNOP:            "FNOP",
+	FNSAVE:          "FNSAVE",
+	FNSTCW:          "FNSTCW",
+	FNSTENV:         "FNSTENV",
+	FNSTSW:          "FNSTSW",
+	FPATAN:          "FPATAN",
+	FPREM:           "FPREM",
+	FPREM1:          "FPREM1",
+	FPTAN:           "FPTAN",
+	FRNDINT:         "FRNDINT",
+	FRSTOR:          "FRSTOR",
+	FSCALE:          "FSCALE",
+	FSIN:            "FSIN",
+	FSINCOS:         "FSINCOS",
+	FSQRT:           "FSQRT",
+	FST:             "FST",
+	FSTP:            "FSTP",
+	FSUB:            "FSUB",
+	FSUBP:           "FSUBP",
+	FSUBR:           "FSUBR",
+	FSUBRP:          "FSUBRP",
+	FTST:            "FTST",
+	FUCOM:           "FUCOM",
+	FUCOMI:          "FUCOMI",
+	FUCOMIP:         "FUCOMIP",
+	FUCOMP:          "FUCOMP",
+	FUCOMPP:         "FUCOMPP",
+	FWAIT:           "FWAIT",
+	FXAM:            "FXAM",
+	FXCH:            "FXCH",
+	FXRSTOR:         "FXRSTOR",
+	FXRSTOR64:       "FXRSTOR64",
+	FXSAVE:          "FXSAVE",
+	FXSAVE64:        "FXSAVE64",
+	FXTRACT:         "FXTRACT",
+	FYL2X:           "FYL2X",
+	FYL2XP1:         "FYL2XP1",
+	HADDPD:          "HADDPD",
+	HADDPS:          "HADDPS",
+	HLT:             "HLT",
+	HSUBPD:          "HSUBPD",
+	HSUBPS:          "HSUBPS",
+	ICEBP:           "ICEBP",
+	IDIV:            "IDIV",
+	IMUL:            "IMUL",
+	IN:              "IN",
+	INC:             "INC",
+	INSB:            "INSB",
+	INSD:            "INSD",
+	INSERTPS:        "INSERTPS",
+	INSW:            "INSW",
+	INT:             "INT",
+	INTO:            "INTO",
+	INVD:            "INVD",
+	INVLPG:          "INVLPG",
+	INVPCID:         "INVPCID",
+	IRET:            "IRET",
+	IRETD:           "IRETD",
+	IRETQ:           "IRETQ",
+	JA:              "JA",
+	JAE:             "JAE",
+	JB:              "JB",
+	JBE:             "JBE",
+	JCXZ:            "JCXZ",
+	JE:              "JE",
+	JECXZ:           "JECXZ",
+	JG:              "JG",
+	JGE:             "JGE",
+	JL:              "JL",
+	JLE:             "JLE",
+	JMP:             "JMP",
+	JNE:             "JNE",
+	JNO:             "JNO",
+	JNP:             "JNP",
+	JNS:             "JNS",
+	JO:              "JO",
+	JP:              "JP",
+	JRCXZ:           "JRCXZ",
+	JS:              "JS",
+	LAHF:            "LAHF",
+	LAR:             "LAR",
+	LCALL:           "LCALL",
+	LDDQU:           "LDDQU",
+	LDMXCSR:         "LDMXCSR",
+	LDS:             "LDS",
+	LEA:             "LEA",
+	LEAVE:           "LEAVE",
+	LES:             "LES",
+	LFENCE:          "LFENCE",
+	LFS:             "LFS",
+	LGDT:            "LGDT",
+	LGS:             "LGS",
+	LIDT:            "LIDT",
+	LJMP:            "LJMP",
+	LLDT:            "LLDT",
+	LMSW:            "LMSW",
+	LODSB:           "LODSB",
+	LODSD:           "LODSD",
+	LODSQ:           "LODSQ",
+	LODSW:           "LODSW",
+	LOOP:            "LOOP",
+	LOOPE:           "LOOPE",
+	LOOPNE:          "LOOPNE",
+	LRET:            "LRET",
+	LSL:             "LSL",
+	LSS:             "LSS",
+	LTR:             "LTR",
+	LZCNT:           "LZCNT",
+	MASKMOVDQU:      "MASKMOVDQU",
+	MASKMOVQ:        "MASKMOVQ",
+	MAXPD:           "MAXPD",
+	MAXPS:           "MAXPS",
+	MAXSD:           "MAXSD",
+	MAXSS:           "MAXSS",
+	MFENCE:          "MFENCE",
+	MINPD:           "MINPD",
+	MINPS:           "MINPS",
+	MINSD:           "MINSD",
+	MINSS:           "MINSS",
+	MONITOR:         "MONITOR",
+	MOV:             "MOV",
+	MOVAPD:          "MOVAPD",
+	MOVAPS:          "MOVAPS",
+	MOVBE:           "MOVBE",
+	MOVD:            "MOVD",
+	MOVDDUP:         "MOVDDUP",
+	MOVDQ2Q:         "MOVDQ2Q",
+	MOVDQA:          "MOVDQA",
+	MOVDQU:          "MOVDQU",
+	MOVHLPS:         "MOVHLPS",
+	MOVHPD:          "MOVHPD",
+	MOVHPS:          "MOVHPS",
+	MOVLHPS:         "MOVLHPS",
+	MOVLPD:          "MOVLPD",
+	MOVLPS:          "MOVLPS",
+	MOVMSKPD:        "MOVMSKPD",
+	MOVMSKPS:        "MOVMSKPS",
+	MOVNTDQ:         "MOVNTDQ",
+	MOVNTDQA:        "MOVNTDQA",
+	MOVNTI:          "MOVNTI",
+	MOVNTPD:         "MOVNTPD",
+	MOVNTPS:         "MOVNTPS",
+	MOVNTQ:          "MOVNTQ",
+	MOVNTSD:         "MOVNTSD",
+	MOVNTSS:         "MOVNTSS",
+	MOVQ:            "MOVQ",
+	MOVQ2DQ:         "MOVQ2DQ",
+	MOVSB:           "MOVSB",
+	MOVSD:           "MOVSD",
+	MOVSD_XMM:       "MOVSD_XMM",
+	MOVSHDUP:        "MOVSHDUP",
+	MOVSLDUP:        "MOVSLDUP",
+	MOVSQ:           "MOVSQ",
+	MOVSS:           "MOVSS",
+	MOVSW:           "MOVSW",
+	MOVSX:           "MOVSX",
+	MOVSXD:          "MOVSXD",
+	MOVUPD:          "MOVUPD",
+	MOVUPS:          "MOVUPS",
+	MOVZX:           "MOVZX",
+	MPSADBW:         "MPSADBW",
+	MUL:             "MUL",
+	MULPD:           "MULPD",
+	MULPS:           "MULPS",
+	MULSD:           "MULSD",
+	MULSS:           "MULSS",
+	MWAIT:           "MWAIT",
+	NEG:             "NEG",
+	NOP:             "NOP",
+	NOT:             "NOT",
+	OR:              "OR",
+	ORPD:            "ORPD",
+	ORPS:            "ORPS",
+	OUT:             "OUT",
+	OUTSB:           "OUTSB",
+	OUTSD:           "OUTSD",
+	OUTSW:           "OUTSW",
+	PABSB:           "PABSB",
+	PABSD:           "PABSD",
+	PABSW:           "PABSW",
+	PACKSSDW:        "PACKSSDW",
+	PACKSSWB:        "PACKSSWB",
+	PACKUSDW:        "PACKUSDW",
+	PACKUSWB:        "PACKUSWB",
+	PADDB:           "PADDB",
+	PADDD:           "PADDD",
+	PADDQ:           "PADDQ",
+	PADDSB:          "PADDSB",
+	PADDSW:          "PADDSW",
+	PADDUSB:         "PADDUSB",
+	PADDUSW:         "PADDUSW",
+	PADDW:           "PADDW",
+	PALIGNR:         "PALIGNR",
+	PAND:            "PAND",
+	PANDN:           "PANDN",
+	PAUSE:           "PAUSE",
+	PAVGB:           "PAVGB",
+	PAVGW:           "PAVGW",
+	PBLENDVB:        "PBLENDVB",
+	PBLENDW:         "PBLENDW",
+	PCLMULQDQ:       "PCLMULQDQ",
+	PCMPEQB:         "PCMPEQB",
+	PCMPEQD:         "PCMPEQD",
+	PCMPEQQ:         "PCMPEQQ",
+	PCMPEQW:         "PCMPEQW",
+	PCMPESTRI:       "PCMPESTRI",
+	PCMPESTRM:       "PCMPESTRM",
+	PCMPGTB:         "PCMPGTB",
+	PCMPGTD:         "PCMPGTD",
+	PCMPGTQ:         "PCMPGTQ",
+	PCMPGTW:         "PCMPGTW",
+	PCMPISTRI:       "PCMPISTRI",
+	PCMPISTRM:       "PCMPISTRM",
+	PEXTRB:          "PEXTRB",
+	PEXTRD:          "PEXTRD",
+	PEXTRQ:          "PEXTRQ",
+	PEXTRW:          "PEXTRW",
+	PHADDD:          "PHADDD",
+	PHADDSW:         "PHADDSW",
+	PHADDW:          "PHADDW",
+	PHMINPOSUW:      "PHMINPOSUW",
+	PHSUBD:          "PHSUBD",
+	PHSUBSW:         "PHSUBSW",
+	PHSUBW:          "PHSUBW",
+	PINSRB:          "PINSRB",
+	PINSRD:          "PINSRD",
+	PINSRQ:          "PINSRQ",
+	PINSRW:          "PINSRW",
+	PMADDUBSW:       "PMADDUBSW",
+	PMADDWD:         "PMADDWD",
+	PMAXSB:          "PMAXSB",
+	PMAXSD:          "PMAXSD",
+	PMAXSW:          "PMAXSW",
+	PMAXUB:          "PMAXUB",
+	PMAXUD:          "PMAXUD",
+	PMAXUW:          "PMAXUW",
+	PMINSB:          "PMINSB",
+	PMINSD:          "PMINSD",
+	PMINSW:          "PMINSW",
+	PMINUB:          "PMINUB",
+	PMINUD:          "PMINUD",
+	PMINUW:          "PMINUW",
+	PMOVMSKB:        "PMOVMSKB",
+	PMOVSXBD:        "PMOVSXBD",
+	PMOVSXBQ:        "PMOVSXBQ",
+	PMOVSXBW:        "PMOVSXBW",
+	PMOVSXDQ:        "PMOVSXDQ",
+	PMOVSXWD:        "PMOVSXWD",
+	PMOVSXWQ:        "PMOVSXWQ",
+	PMOVZXBD:        "PMOVZXBD",
+	PMOVZXBQ:        "PMOVZXBQ",
+	PMOVZXBW:        "PMOVZXBW",
+	PMOVZXDQ:        "PMOVZXDQ",
+	PMOVZXWD:        "PMOVZXWD",
+	PMOVZXWQ:        "PMOVZXWQ",
+	PMULDQ:          "PMULDQ",
+	PMULHRSW:        "PMULHRSW",
+	PMULHUW:         "PMULHUW",
+	PMULHW:          "PMULHW",
+	PMULLD:          "PMULLD",
+	PMULLW:          "PMULLW",
+	PMULUDQ:         "PMULUDQ",
+	POP:             "POP",
+	POPA:            "POPA",
+	POPAD:           "POPAD",
+	POPCNT:          "POPCNT",
+	POPF:            "POPF",
+	POPFD:           "POPFD",
+	POPFQ:           "POPFQ",
+	POR:             "POR",
+	PREFETCHNTA:     "PREFETCHNTA",
+	PREFETCHT0:      "PREFETCHT0",
+	PREFETCHT1:      "PREFETCHT1",
+	PREFETCHT2:      "PREFETCHT2",
+	PREFETCHW:       "PREFETCHW",
+	PSADBW:          "PSADBW",
+	PSHUFB:          "PSHUFB",
+	PSHUFD:          "PSHUFD",
+	PSHUFHW:         "PSHUFHW",
+	PSHUFLW:         "PSHUFLW",
+	PSHUFW:          "PSHUFW",
+	PSIGNB:          "PSIGNB",
+	PSIGND:          "PSIGND",
+	PSIGNW:          "PSIGNW",
+	PSLLD:           "PSLLD",
+	PSLLDQ:          "PSLLDQ",
+	PSLLQ:           "PSLLQ",
+	PSLLW:           "PSLLW",
+	PSRAD:           "PSRAD",
+	PSRAW:           "PSRAW",
+	PSRLD:           "PSRLD",
+	PSRLDQ:          "PSRLDQ",
+	PSRLQ:           "PSRLQ",
+	PSRLW:           "PSRLW",
+	PSUBB:           "PSUBB",
+	PSUBD:           "PSUBD",
+	PSUBQ:           "PSUBQ",
+	PSUBSB:          "PSUBSB",
+	PSUBSW:          "PSUBSW",
+	PSUBUSB:         "PSUBUSB",
+	PSUBUSW:         "PSUBUSW",
+	PSUBW:           "PSUBW",
+	PTEST:           "PTEST",
+	PUNPCKHBW:       "PUNPCKHBW",
+	PUNPCKHDQ:       "PUNPCKHDQ",
+	PUNPCKHQDQ:      "PUNPCKHQDQ",
+	PUNPCKHWD:       "PUNPCKHWD",
+	PUNPCKLBW:       "PUNPCKLBW",
+	PUNPCKLDQ:       "PUNPCKLDQ",
+	PUNPCKLQDQ:      "PUNPCKLQDQ",
+	PUNPCKLWD:       "PUNPCKLWD",
+	PUSH:            "PUSH",
+	PUSHA:           "PUSHA",
+	PUSHAD:          "PUSHAD",
+	PUSHF:           "PUSHF",
+	PUSHFD:          "PUSHFD",
+	PUSHFQ:          "PUSHFQ",
+	PXOR:            "PXOR",
+	RCL:             "RCL",
+	RCPPS:           "RCPPS",
+	RCPSS:           "RCPSS",
+	RCR:             "RCR",
+	RDFSBASE:        "RDFSBASE",
+	RDGSBASE:        "RDGSBASE",
+	RDMSR:           "RDMSR",
+	RDPMC:           "RDPMC",
+	RDRAND:          "RDRAND",
+	RDTSC:           "RDTSC",
+	RDTSCP:          "RDTSCP",
+	RET:             "RET",
+	ROL:             "ROL",
+	ROR:             "ROR",
+	ROUNDPD:         "ROUNDPD",
+	ROUNDPS:         "ROUNDPS",
+	ROUNDSD:         "ROUNDSD",
+	ROUNDSS:         "ROUNDSS",
+	RSM:             "RSM",
+	RSQRTPS:         "RSQRTPS",
+	RSQRTSS:         "RSQRTSS",
+	SAHF:            "SAHF",
+	SAR:             "SAR",
+	SBB:             "SBB",
+	SCASB:           "SCASB",
+	SCASD:           "SCASD",
+	SCASQ:           "SCASQ",
+	SCASW:           "SCASW",
+	SETA:            "SETA",
+	SETAE:           "SETAE",
+	SETB:            "SETB",
+	SETBE:           "SETBE",
+	SETE:            "SETE",
+	SETG:            "SETG",
+	SETGE:           "SETGE",
+	SETL:            "SETL",
+	SETLE:           "SETLE",
+	SETNE:           "SETNE",
+	SETNO:           "SETNO",
+	SETNP:           "SETNP",
+	SETNS:           "SETNS",
+	SETO:            "SETO",
+	SETP:            "SETP",
+	SETS:            "SETS",
+	SFENCE:          "SFENCE",
+	SGDT:            "SGDT",
+	SHL:             "SHL",
+	SHLD:            "SHLD",
+	SHR:             "SHR",
+	SHRD:            "SHRD",
+	SHUFPD:          "SHUFPD",
+	SHUFPS:          "SHUFPS",
+	SIDT:            "SIDT",
+	SLDT:            "SLDT",
+	SMSW:            "SMSW",
+	SQRTPD:          "SQRTPD",
+	SQRTPS:          "SQRTPS",
+	SQRTSD:          "SQRTSD",
+	SQRTSS:          "SQRTSS",
+	STC:             "STC",
+	STD:             "STD",
+	STI:             "STI",
+	STMXCSR:         "STMXCSR",
+	STOSB:           "STOSB",
+	STOSD:           "STOSD",
+	STOSQ:           "STOSQ",
+	STOSW:           "STOSW",
+	STR:             "STR",
+	SUB:             "SUB",
+	SUBPD:           "SUBPD",
+	SUBPS:           "SUBPS",
+	SUBSD:           "SUBSD",
+	SUBSS:           "SUBSS",
+	SWAPGS:          "SWAPGS",
+	SYSCALL:         "SYSCALL",
+	SYSENTER:        "SYSENTER",
+	SYSEXIT:         "SYSEXIT",
+	SYSRET:          "SYSRET",
+	TEST:            "TEST",
+	TZCNT:           "TZCNT",
+	UCOMISD:         "UCOMISD",
+	UCOMISS:         "UCOMISS",
+	UD0:             "UD0",
+	UD1:             "UD1",
+	UD2:             "UD2",
+	UNPCKHPD:        "UNPCKHPD",
+	UNPCKHPS:        "UNPCKHPS",
+	UNPCKLPD:        "UNPCKLPD",
+	UNPCKLPS:        "UNPCKLPS",
+	VERR:            "VERR",
+	VERW:            "VERW",
+	VMOVDQA:         "VMOVDQA",
+	VMOVDQU:         "VMOVDQU",
+	VMOVNTDQ:        "VMOVNTDQ",
+	VMOVNTDQA:       "VMOVNTDQA",
+	VZEROUPPER:      "VZEROUPPER",
+	WBINVD:          "WBINVD",
+	WRFSBASE:        "WRFSBASE",
+	WRGSBASE:        "WRGSBASE",
+	WRMSR:           "WRMSR",
+	XABORT:          "XABORT",
+	XADD:            "XADD",
+	XBEGIN:          "XBEGIN",
+	XCHG:            "XCHG",
+	XEND:            "XEND",
+	XGETBV:          "XGETBV",
+	XLATB:           "XLATB",
+	XOR:             "XOR",
+	XORPD:           "XORPD",
+	XORPS:           "XORPS",
+	XRSTOR:          "XRSTOR",
+	XRSTOR64:        "XRSTOR64",
+	XRSTORS:         "XRSTORS",
+	XRSTORS64:       "XRSTORS64",
+	XSAVE:           "XSAVE",
+	XSAVE64:         "XSAVE64",
+	XSAVEC:          "XSAVEC",
+	XSAVEC64:        "XSAVEC64",
+	XSAVEOPT:        "XSAVEOPT",
+	XSAVEOPT64:      "XSAVEOPT64",
+	XSAVES:          "XSAVES",
+	XSAVES64:        "XSAVES64",
+	XSETBV:          "XSETBV",
+	XTEST:           "XTEST",
+}
diff --git a/go/src/cmd/vendor/golang.org/x/build/relnote/dump.go b/go/src/cmd/vendor/golang.org/x/build/relnote/dump.go
new file mode 100644
index 0000000000000000000000000000000000000000..44a2e535cde70f5c602bfeba3beefefd1cc58728
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/build/relnote/dump.go
@@ -0,0 +1,72 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package relnote
+
+import (
+	"fmt"
+	"strings"
+
+	md "rsc.io/markdown"
+)
+
+// DumpMarkdown writes the internal structure of a markdown
+// document to standard output.
+// It is intended for debugging.
+func DumpMarkdown(d *md.Document) {
+	dumpBlocks(d.Blocks, 0)
+}
+
+func dumpBlocks(bs []md.Block, depth int) {
+	for _, b := range bs {
+		dumpBlock(b, depth)
+	}
+}
+
+func dumpBlock(b md.Block, depth int) {
+	typeName := strings.TrimPrefix(fmt.Sprintf("%T", b), "*markdown.")
+	dprintf(depth, "%s\n", typeName)
+	switch b := b.(type) {
+	case *md.Paragraph:
+		dumpInlines(b.Text.Inline, depth+1)
+	case *md.Heading:
+		dumpInlines(b.Text.Inline, depth+1)
+	case *md.List:
+		dumpBlocks(b.Items, depth+1)
+	case *md.Item:
+		dumpBlocks(b.Blocks, depth+1)
+	default:
+		// TODO(jba): additional cases as needed.
+	}
+}
+
+func dumpInlines(ins []md.Inline, depth int) {
+	for _, in := range ins {
+		switch in := in.(type) {
+		case *md.Plain:
+			dprintf(depth, "Plain(%q)\n", in.Text)
+		case *md.Code:
+			dprintf(depth, "Code(%q)\n", in.Text)
+		case *md.Link:
+			dprintf(depth, "Link:\n")
+			dumpInlines(in.Inner, depth+1)
+			dprintf(depth+1, "URL: %q\n", in.URL)
+		case *md.Strong:
+			dprintf(depth, "Strong(%q):\n", in.Marker)
+			dumpInlines(in.Inner, depth+1)
+		case *md.Emph:
+			dprintf(depth, "Emph(%q):\n", in.Marker)
+			dumpInlines(in.Inner, depth+1)
+		case *md.Del:
+			dprintf(depth, "Del(%q):\n", in.Marker)
+			dumpInlines(in.Inner, depth+1)
+		default:
+			fmt.Printf("%*s%#v\n", depth*4, "", in)
+		}
+	}
+}
+
+func dprintf(depth int, format string, args ...any) {
+	fmt.Printf("%*s%s", depth*4, "", fmt.Sprintf(format, args...))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/build/relnote/links.go b/go/src/cmd/vendor/golang.org/x/build/relnote/links.go
new file mode 100644
index 0000000000000000000000000000000000000000..ff62cdabfa3c5f475e9a69a0f0865e13a76d2a27
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/build/relnote/links.go
@@ -0,0 +1,317 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package relnote
+
+import (
+	"fmt"
+	"strings"
+	"unicode"
+	"unicode/utf8"
+
+	"golang.org/x/mod/module"
+	md "rsc.io/markdown"
+)
+
+// addSymbolLinks looks for text like [Buffer] and
+// [math.Max] and replaces them with links to standard library
+// symbols and packages.
+// It uses the given default package for links without a package.
+func addSymbolLinks(doc *md.Document, defaultPackage string) {
+	addSymbolLinksBlocks(doc.Blocks, defaultPackage)
+}
+
+func addSymbolLinksBlocks(bs []md.Block, defaultPackage string) {
+	for _, b := range bs {
+		addSymbolLinksBlock(b, defaultPackage)
+	}
+}
+
+func addSymbolLinksBlock(b md.Block, defaultPackage string) {
+	switch b := b.(type) {
+	case *md.Heading:
+		addSymbolLinksBlock(b.Text, defaultPackage)
+	case *md.Text:
+		b.Inline = addSymbolLinksInlines(b.Inline, defaultPackage)
+	case *md.List:
+		addSymbolLinksBlocks(b.Items, defaultPackage)
+	case *md.Item:
+		addSymbolLinksBlocks(b.Blocks, defaultPackage)
+	case *md.Paragraph:
+		addSymbolLinksBlock(b.Text, defaultPackage)
+	case *md.Quote:
+		addSymbolLinksBlocks(b.Blocks, defaultPackage)
+	// no links in these blocks
+	case *md.CodeBlock:
+	case *md.HTMLBlock:
+	case *md.Empty:
+	case *md.ThematicBreak:
+	default:
+		panic(fmt.Sprintf("unknown block type %T", b))
+	}
+}
+
+// addSymbolLinksInlines looks for symbol links in the slice of inline markdown
+// elements. It returns a new slice of inline elements with links added.
+func addSymbolLinksInlines(ins []md.Inline, defaultPackage string) []md.Inline {
+	ins = splitAtBrackets(ins)
+	var res []md.Inline
+	for i := 0; i < len(ins); i++ {
+		if txt := symbolLinkText(i, ins); txt != "" {
+			link, ok := symbolLink(txt, defaultPackage)
+			if ok {
+				res = append(res, link)
+				i += 2
+				continue
+			}
+		}
+
+		// Handle inline elements with nested content.
+		switch in := ins[i].(type) {
+		case *md.Strong:
+			res = append(res, &md.Strong{
+				Marker: in.Marker,
+				Inner:  addSymbolLinksInlines(in.Inner, defaultPackage),
+			})
+
+		case *md.Emph:
+			res = append(res, &md.Emph{
+				Marker: in.Marker,
+				Inner:  addSymbolLinksInlines(in.Inner, defaultPackage),
+			})
+		// Currently we don't support Del nodes because we don't enable the Strikethrough
+		// extension. But this can't hurt.
+		case *md.Del:
+			res = append(res, &md.Del{
+				Marker: in.Marker,
+				Inner:  addSymbolLinksInlines(in.Inner, defaultPackage),
+			})
+		// Don't look for links in anything else.
+		default:
+			res = append(res, in)
+		}
+	}
+	return res
+}
+
+// splitAtBrackets rewrites ins so that every '[' and ']' is the only character
+// of its Plain.
+// For example, the element
+//
+//	[Plain("the [Buffer] is")]
+//
+// is rewritten to
+//
+//	[Plain("the "), Plain("["), Plain("Buffer"), Plain("]"), Plain(" is")]
+//
+// This transformation simplifies looking for symbol links.
+func splitAtBrackets(ins []md.Inline) []md.Inline {
+	var res []md.Inline
+	for _, in := range ins {
+		if p, ok := in.(*md.Plain); ok {
+			text := p.Text
+			for len(text) > 0 {
+				i := strings.IndexAny(text, "[]")
+				// If there are no brackets, the remaining text is a single
+				// Plain and we are done.
+				if i < 0 {
+					res = append(res, &md.Plain{Text: text})
+					break
+				}
+				// There is a bracket; make Plains for it and the text before it (if any).
+				if i > 0 {
+					res = append(res, &md.Plain{Text: text[:i]})
+				}
+				res = append(res, &md.Plain{Text: text[i : i+1]})
+				text = text[i+1:]
+			}
+		} else {
+			res = append(res, in)
+		}
+	}
+	return res
+}
+
+// symbolLinkText returns the text of a possible symbol link.
+// It is given a slice of Inline elements and an index into the slice.
+// If the index refers to a sequence of elements
+//
+//	[Plain("["), Plain_or_Code(text), Plain("]")]
+//
+// and the brackets are adjacent to the right kind of runes for a link, then
+// symbolLinkText returns the text of the middle element.
+// Otherwise it returns the empty string.
+func symbolLinkText(i int, ins []md.Inline) string {
+	// plainText returns the text of ins[j] if it is a Plain element, or "" otherwise.
+	plainText := func(j int) string {
+		if j < 0 || j >= len(ins) {
+			return ""
+		}
+		if p, ok := ins[j].(*md.Plain); ok {
+			return p.Text
+		}
+		return ""
+	}
+
+	// ins[i] must be a "[".
+	if plainText(i) != "[" {
+		return ""
+	}
+	// The open bracket must be preceded by a link-adjacent rune (or by nothing).
+	if t := plainText(i - 1); t != "" {
+		r, _ := utf8.DecodeLastRuneInString(t)
+		if !isLinkAdjacentRune(r) {
+			return ""
+		}
+	}
+	// The element after the next must be a ']'.
+	if plainText(i+2) != "]" {
+		return ""
+	}
+	// The ']' must be followed by a link-adjacent rune (or by nothing).
+	if t := plainText(i + 3); t != "" {
+		r, _ := utf8.DecodeRuneInString(t)
+		if !isLinkAdjacentRune(r) {
+			return ""
+		}
+	}
+
+	// ins[i+1] must be a Plain or a Code.
+	// Its text is the symbol to link to.
+	if i+1 >= len(ins) {
+		return ""
+	}
+	switch in := ins[i+1].(type) {
+	case *md.Plain:
+		return in.Text
+	case *md.Code:
+		return in.Text
+	default:
+		return ""
+	}
+}
+
+// symbolLink converts s into a Link and returns it and true, or nil and false if
+// s is not a valid link or is surrounded by runes that disqualify it from being
+// converted to a link.
+//
+// The argument s is the text between '[' and ']'.
+func symbolLink(s, defaultPackage string) (md.Inline, bool) {
+	pkg, sym, ok := splitRef(s)
+	if !ok {
+		return nil, false
+	}
+	if pkg == "" {
+		if defaultPackage == "" {
+			return nil, false
+		}
+		pkg = defaultPackage
+	}
+	if sym != "" {
+		sym = "#" + sym
+	}
+	return &md.Link{
+		Inner: []md.Inline{&md.Code{Text: s}},
+		URL:   fmt.Sprintf("/pkg/%s%s", pkg, sym),
+	}, true
+}
+
+// isLinkAdjacentRune reports whether r can be adjacent to a symbol link.
+// The logic is the same as the go/doc/comment package.
+func isLinkAdjacentRune(r rune) bool {
+	return unicode.IsPunct(r) || r == ' ' || r == '\t' || r == '\n'
+}
+
+// splitRef splits s into a package and possibly a symbol.
+// Examples:
+//
+//	splitRef("math.Max") => ("math", "Max", true)
+//	splitRef("bytes.Buffer.String") => ("bytes", "Buffer.String", true)
+//	splitRef("math") => ("math", "", true)
+func splitRef(s string) (pkg, name string, ok bool) {
+	s = strings.TrimPrefix(s, "*")
+	pkg, name, ok = splitDocName(s)
+	var recv string
+	if ok {
+		pkg, recv, _ = splitDocName(pkg)
+	}
+	if pkg != "" {
+		if err := module.CheckImportPath(pkg); err != nil {
+			return "", "", false
+		}
+	}
+	if recv != "" {
+		name = recv + "." + name
+	}
+	return pkg, name, true
+}
+
+// The following functions were copied from go/doc/comment/parse.go.
+
+// If text is of the form before.Name, where Name is a capitalized Go identifier,
+// then splitDocName returns before, name, true.
+// Otherwise it returns text, "", false.
+func splitDocName(text string) (before, name string, foundDot bool) {
+	i := strings.LastIndex(text, ".")
+	name = text[i+1:]
+	if !isName(name) {
+		return text, "", false
+	}
+	if i >= 0 {
+		before = text[:i]
+	}
+	return before, name, true
+}
+
+// isName reports whether s is a capitalized Go identifier (like Name).
+func isName(s string) bool {
+	t, ok := ident(s)
+	if !ok || t != s {
+		return false
+	}
+	r, _ := utf8.DecodeRuneInString(s)
+	return unicode.IsUpper(r)
+}
+
+// ident checks whether s begins with a Go identifier.
+// If so, it returns the identifier, which is a prefix of s, and ok == true.
+// Otherwise it returns "", false.
+// The caller should skip over the first len(id) bytes of s
+// before further processing.
+func ident(s string) (id string, ok bool) {
+	// Scan [\pL_][\pL_0-9]*
+	n := 0
+	for n < len(s) {
+		if c := s[n]; c < utf8.RuneSelf {
+			if isIdentASCII(c) && (n > 0 || c < '0' || c > '9') {
+				n++
+				continue
+			}
+			break
+		}
+		r, nr := utf8.DecodeRuneInString(s[n:])
+		if unicode.IsLetter(r) {
+			n += nr
+			continue
+		}
+		break
+	}
+	return s[:n], n > 0
+}
+
+// isIdentASCII reports whether c is an ASCII identifier byte.
+func isIdentASCII(c byte) bool {
+	// mask is a 128-bit bitmap with 1s for allowed bytes,
+	// so that the byte c can be tested with a shift and an and.
+	// If c > 128, then 1<<c and 1<<(c-64) will both be zero,
+	// and this function will return false.
+	const mask = 0 |
+		(1<<26-1)<<'A' |
+		(1<<26-1)<<'a' |
+		(1<<10-1)<<'0' |
+		1<<'_'
+
+	return ((uint64(1)<<c)&(mask&(1<<64-1)) |
+		(uint64(1)<<(c-64))&(mask>>64)) != 0
+}
diff --git a/go/src/cmd/vendor/golang.org/x/build/relnote/relnote.go b/go/src/cmd/vendor/golang.org/x/build/relnote/relnote.go
new file mode 100644
index 0000000000000000000000000000000000000000..eeb12ce9e3ea287bb068eea3c8a67ca884951ffc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/build/relnote/relnote.go
@@ -0,0 +1,469 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package relnote supports working with release notes.
+//
+// Its main feature is the ability to merge Markdown fragments into a single
+// document. (See [Merge].)
+//
+// This package has minimal imports, so that it can be vendored into the
+// main go repo.
+package relnote
+
+import (
+	"bufio"
+	"bytes"
+	"errors"
+	"fmt"
+	"io"
+	"io/fs"
+	"path"
+	"regexp"
+	"slices"
+	"strconv"
+	"strings"
+
+	md "rsc.io/markdown"
+)
+
+// NewParser returns a properly configured Markdown parser.
+func NewParser() *md.Parser {
+	var p md.Parser
+	p.HeadingIDs = true
+	return &p
+}
+
+// CheckFragment reports problems in a release-note fragment.
+func CheckFragment(data string) error {
+	doc := NewParser().Parse(data)
+	// Check that the content of the document contains either a TODO or at least one sentence.
+	txt := ""
+	if len(doc.Blocks) > 0 {
+		txt = text(doc)
+	}
+	if !strings.Contains(txt, "TODO") && !strings.ContainsAny(txt, ".?!") {
+		return errors.New("File must contain a complete sentence or a TODO.")
+	}
+	return nil
+}
+
+// text returns all the text in a block, without any formatting.
+func text(b md.Block) string {
+	switch b := b.(type) {
+	case *md.Document:
+		return blocksText(b.Blocks)
+	case *md.Heading:
+		return text(b.Text)
+	case *md.Text:
+		return inlineText(b.Inline)
+	case *md.CodeBlock:
+		return strings.Join(b.Text, "\n")
+	case *md.HTMLBlock:
+		return strings.Join(b.Text, "\n")
+	case *md.List:
+		return blocksText(b.Items)
+	case *md.Item:
+		return blocksText(b.Blocks)
+	case *md.Empty:
+		return ""
+	case *md.Paragraph:
+		return text(b.Text)
+	case *md.Quote:
+		return blocksText(b.Blocks)
+	case *md.ThematicBreak:
+		return "---"
+	default:
+		panic(fmt.Sprintf("unknown block type %T", b))
+	}
+}
+
+// blocksText returns all the text in a slice of block nodes.
+func blocksText(bs []md.Block) string {
+	var d strings.Builder
+	for _, b := range bs {
+		io.WriteString(&d, text(b))
+		fmt.Fprintln(&d)
+	}
+	return d.String()
+}
+
+// inlineText returns all the next in a slice of inline nodes.
+func inlineText(ins []md.Inline) string {
+	var buf bytes.Buffer
+	for _, in := range ins {
+		in.PrintText(&buf)
+	}
+	return buf.String()
+}
+
+// Merge combines the markdown documents (files ending in ".md") in the tree rooted
+// at fs into a single document.
+// The blocks of the documents are concatenated in lexicographic order by filename.
+// Heading with no content are removed.
+// The link keys must be unique, and are combined into a single map.
+//
+// Files in the "minor changes" directory (the unique directory matching the glob
+// "*stdlib/*minor") are named after the package to which they refer, and will have
+// the package heading inserted automatically and links to other standard library
+// symbols expanded automatically. For example, if a file *stdlib/minor/bytes/f.md
+// contains the text
+//
+//	[Reader] implements [io.Reader].
+//
+// then that will become
+//
+//	[Reader](/pkg/bytes#Reader) implements [io.Reader](/pkg/io#Reader).
+func Merge(fsys fs.FS) (*md.Document, error) {
+	filenames, err := sortedMarkdownFilenames(fsys)
+	if err != nil {
+		return nil, err
+	}
+	doc := &md.Document{Links: map[string]*md.Link{}}
+	var prevPkg string // previous stdlib package, if any
+	for _, filename := range filenames {
+		newdoc, err := parseMarkdownFile(fsys, filename)
+		if err != nil {
+			return nil, err
+		}
+		if len(newdoc.Blocks) == 0 {
+			continue
+		}
+		pkg := stdlibPackage(filename)
+		// Autolink Go symbols.
+		addSymbolLinks(newdoc, pkg)
+		if len(doc.Blocks) > 0 {
+			// If this is the first file of a new stdlib package under the "Minor changes
+			// to the library" section, insert a heading for the package.
+			if pkg != "" && pkg != prevPkg {
+				h := stdlibPackageHeading(pkg, lastBlock(doc).Pos().EndLine)
+				doc.Blocks = append(doc.Blocks, h)
+			}
+			prevPkg = pkg
+			// Put a blank line between the current and new blocks, so that the end
+			// of a file acts as a blank line.
+			lastLine := lastBlock(doc).Pos().EndLine
+			delta := lastLine + 2 - newdoc.Blocks[0].Pos().StartLine
+			for _, b := range newdoc.Blocks {
+				addLines(b, delta)
+			}
+		}
+		// Append non-empty blocks to the result document.
+		for _, b := range newdoc.Blocks {
+			if _, ok := b.(*md.Empty); !ok {
+				doc.Blocks = append(doc.Blocks, b)
+			}
+		}
+		// Merge link references.
+		for key, link := range newdoc.Links {
+			if doc.Links[key] != nil {
+				return nil, fmt.Errorf("duplicate link reference %q; second in %s", key, filename)
+			}
+			doc.Links[key] = link
+		}
+	}
+	// Remove headings with empty contents.
+	doc.Blocks = removeEmptySections(doc.Blocks)
+	if len(doc.Blocks) > 0 && len(doc.Links) > 0 {
+		// Add a blank line to separate the links.
+		lastPos := lastBlock(doc).Pos()
+		lastPos.StartLine += 2
+		lastPos.EndLine += 2
+		doc.Blocks = append(doc.Blocks, &md.Empty{Position: lastPos})
+	}
+	return doc, nil
+}
+
+// stdlibPackage returns the standard library package for the given filename.
+// If the filename does not represent a package, it returns the empty string.
+// A filename represents package P if it is in a directory matching the glob
+// "*stdlib/*minor/P".
+func stdlibPackage(filename string) string {
+	dir, rest, _ := strings.Cut(filename, "/")
+	if !strings.HasSuffix(dir, "stdlib") {
+		return ""
+	}
+	dir, rest, _ = strings.Cut(rest, "/")
+	if !strings.HasSuffix(dir, "minor") {
+		return ""
+	}
+	pkg := path.Dir(rest)
+	if pkg == "." {
+		return ""
+	}
+	return pkg
+}
+
+func stdlibPackageHeading(pkg string, lastLine int) *md.Heading {
+	line := lastLine + 2
+	pos := md.Position{StartLine: line, EndLine: line}
+	return &md.Heading{
+		Position: pos,
+		Level:    4,
+		Text: &md.Text{
+			Position: pos,
+			Inline: []md.Inline{
+				&md.Link{
+					Inner: []md.Inline{&md.Code{Text: pkg}},
+					URL:   "/pkg/" + pkg + "/",
+				},
+			},
+		},
+	}
+}
+
+// removeEmptySections removes headings with no content. A heading has no content
+// if there are no blocks between it and the next heading at the same level, or the
+// end of the document.
+func removeEmptySections(bs []md.Block) []md.Block {
+	res := bs[:0]
+	delta := 0 // number of lines by which to adjust positions
+
+	// Remove preceding headings at same or higher level; they are empty.
+	rem := func(level int) {
+		for len(res) > 0 {
+			last := res[len(res)-1]
+			if lh, ok := last.(*md.Heading); ok && lh.Level >= level {
+				res = res[:len(res)-1]
+				// Adjust subsequent block positions by the size of this block
+				// plus 1 for the blank line between headings.
+				delta += lh.EndLine - lh.StartLine + 2
+			} else {
+				break
+			}
+		}
+	}
+
+	for _, b := range bs {
+		if h, ok := b.(*md.Heading); ok {
+			rem(h.Level)
+		}
+		addLines(b, -delta)
+		res = append(res, b)
+	}
+	// Remove empty headings at the end of the document.
+	rem(1)
+	return res
+}
+
+func sortedMarkdownFilenames(fsys fs.FS) ([]string, error) {
+	var filenames []string
+	err := fs.WalkDir(fsys, ".", func(path string, d fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if !d.IsDir() && strings.HasSuffix(path, ".md") {
+			filenames = append(filenames, path)
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	// '.' comes before '/', which comes before alphanumeric characters.
+	// So just sorting the list will put a filename like "net.md" before
+	// the directory "net". That is what we want.
+	slices.Sort(filenames)
+	return filenames, nil
+}
+
+// lastBlock returns the last block in the document.
+// It panics if the document has no blocks.
+func lastBlock(doc *md.Document) md.Block {
+	return doc.Blocks[len(doc.Blocks)-1]
+}
+
+// addLines adds n lines to the position of b.
+// n can be negative.
+func addLines(b md.Block, n int) {
+	pos := position(b)
+	pos.StartLine += n
+	pos.EndLine += n
+}
+
+func position(b md.Block) *md.Position {
+	switch b := b.(type) {
+	case *md.Heading:
+		return &b.Position
+	case *md.Text:
+		return &b.Position
+	case *md.CodeBlock:
+		return &b.Position
+	case *md.HTMLBlock:
+		return &b.Position
+	case *md.List:
+		return &b.Position
+	case *md.Item:
+		return &b.Position
+	case *md.Empty:
+		return &b.Position
+	case *md.Paragraph:
+		return &b.Position
+	case *md.Quote:
+		return &b.Position
+	case *md.ThematicBreak:
+		return &b.Position
+	default:
+		panic(fmt.Sprintf("unknown block type %T", b))
+	}
+}
+
+func parseMarkdownFile(fsys fs.FS, path string) (*md.Document, error) {
+	f, err := fsys.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+	data, err := io.ReadAll(f)
+	if err != nil {
+		return nil, err
+	}
+	in := string(data)
+	doc := NewParser().Parse(in)
+	return doc, nil
+}
+
+// An APIFeature is a symbol mentioned in an API file,
+// like the ones in the main go repo in the api directory.
+type APIFeature struct {
+	Package string // package that the feature is in
+	Build   string // build that the symbol is relevant for (e.g. GOOS, GOARCH)
+	Feature string // everything about the feature other than the package
+	Issue   int    // the issue that introduced the feature, or 0 if none
+}
+
+// This regexp has four capturing groups: package, build, feature and issue.
+var apiFileLineRegexp = regexp.MustCompile(`^pkg ([^ \t]+)[ \t]*(\([^)]+\))?, ([^#]*)(#\d+)?$`)
+
+// parseAPIFile parses a file in the api format and returns a list of the file's features.
+// A feature is represented by a single line that looks like
+//
+//	pkg PKG (BUILD) FEATURE #ISSUE
+//
+// where the BUILD and ISSUE may be absent.
+func parseAPIFile(fsys fs.FS, filename string) ([]APIFeature, error) {
+	f, err := fsys.Open(filename)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+	var features []APIFeature
+	scan := bufio.NewScanner(f)
+	for scan.Scan() {
+		line := strings.TrimSpace(scan.Text())
+		if line == "" || line[0] == '#' {
+			continue
+		}
+		matches := apiFileLineRegexp.FindStringSubmatch(line)
+		if len(matches) == 0 {
+			return nil, fmt.Errorf("%s: malformed line %q", filename, line)
+		}
+		if len(matches) != 5 {
+			return nil, fmt.Errorf("wrong number of matches for line %q", line)
+		}
+		f := APIFeature{
+			Package: matches[1],
+			Build:   matches[2],
+			Feature: strings.TrimSpace(matches[3]),
+		}
+		if issue := matches[4]; issue != "" {
+			var err error
+			f.Issue, err = strconv.Atoi(issue[1:]) // skip leading '#'
+			if err != nil {
+				return nil, err
+			}
+		}
+		features = append(features, f)
+	}
+	if scan.Err() != nil {
+		return nil, scan.Err()
+	}
+	return features, nil
+}
+
+// GroupAPIFeaturesByFile returns a map of the given features keyed by
+// the doc filename that they are associated with.
+// A feature with package P and issue N should be documented in the file
+// "P/N.md".
+func GroupAPIFeaturesByFile(fs []APIFeature) (map[string][]APIFeature, error) {
+	m := map[string][]APIFeature{}
+	for _, f := range fs {
+		if f.Issue == 0 {
+			return nil, fmt.Errorf("%+v: zero issue", f)
+		}
+		filename := fmt.Sprintf("%s/%d.md", f.Package, f.Issue)
+		m[filename] = append(m[filename], f)
+	}
+	return m, nil
+}
+
+// CheckAPIFile reads the api file at filename in apiFS, and checks the corresponding
+// release-note files under docFS. It checks that the files exist and that they have
+// some minimal content (see [CheckFragment]).
+// The docRoot argument is the path from the repo or project root to the root of docFS.
+// It is used only for error messages.
+func CheckAPIFile(apiFS fs.FS, filename string, docFS fs.FS, docRoot string) error {
+	features, err := parseAPIFile(apiFS, filename)
+	if err != nil {
+		return err
+	}
+	byFile, err := GroupAPIFeaturesByFile(features)
+	if err != nil {
+		return err
+	}
+	var filenames []string
+	for fn := range byFile {
+		filenames = append(filenames, fn)
+	}
+	slices.Sort(filenames)
+	mcDir, err := minorChangesDir(docFS)
+	if err != nil {
+		return err
+	}
+	var errs []error
+	for _, fn := range filenames {
+		// Use path.Join for consistency with io/fs pathnames.
+		fn = path.Join(mcDir, fn)
+		// TODO(jba): check that the file mentions each feature?
+		if err := checkFragmentFile(docFS, fn); err != nil {
+			errs = append(errs, fmt.Errorf("%s: %v\nSee doc/README.md for more information.", path.Join(docRoot, fn), err))
+		}
+	}
+	return errors.Join(errs...)
+}
+
+// minorChangesDir returns the unique directory in docFS that corresponds to the
+// "Minor changes to the standard library" section of the release notes.
+func minorChangesDir(docFS fs.FS) (string, error) {
+	dirs, err := fs.Glob(docFS, "*stdlib/*minor")
+	if err != nil {
+		return "", err
+	}
+	var bad string
+	if len(dirs) == 0 {
+		bad = "No"
+	} else if len(dirs) > 1 {
+		bad = "More than one"
+	}
+	if bad != "" {
+		return "", fmt.Errorf("%s directory matches *stdlib/*minor.\nThis shouldn't happen; please file a bug at https://go.dev/issues/new.",
+			bad)
+	}
+	return dirs[0], nil
+}
+
+func checkFragmentFile(fsys fs.FS, filename string) error {
+	f, err := fsys.Open(filename)
+	if err != nil {
+		if errors.Is(err, fs.ErrNotExist) {
+			err = errors.New("File does not exist. Every API change must have a corresponding release note file.")
+		}
+		return err
+	}
+	defer f.Close()
+	data, err := io.ReadAll(f)
+	if err != nil {
+		return err
+	}
+	return CheckFragment(string(data))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/internal/lazyregexp/lazyre.go b/go/src/cmd/vendor/golang.org/x/mod/internal/lazyregexp/lazyre.go
new file mode 100644
index 0000000000000000000000000000000000000000..150f887e7a4b8a33adc775e304d6da0f1267bbd0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/internal/lazyregexp/lazyre.go
@@ -0,0 +1,78 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package lazyregexp is a thin wrapper over regexp, allowing the use of global
+// regexp variables without forcing them to be compiled at init.
+package lazyregexp
+
+import (
+	"os"
+	"regexp"
+	"strings"
+	"sync"
+)
+
+// Regexp is a wrapper around [regexp.Regexp], where the underlying regexp will be
+// compiled the first time it is needed.
+type Regexp struct {
+	str  string
+	once sync.Once
+	rx   *regexp.Regexp
+}
+
+func (r *Regexp) re() *regexp.Regexp {
+	r.once.Do(r.build)
+	return r.rx
+}
+
+func (r *Regexp) build() {
+	r.rx = regexp.MustCompile(r.str)
+	r.str = ""
+}
+
+func (r *Regexp) FindSubmatch(s []byte) [][]byte {
+	return r.re().FindSubmatch(s)
+}
+
+func (r *Regexp) FindStringSubmatch(s string) []string {
+	return r.re().FindStringSubmatch(s)
+}
+
+func (r *Regexp) FindStringSubmatchIndex(s string) []int {
+	return r.re().FindStringSubmatchIndex(s)
+}
+
+func (r *Regexp) ReplaceAllString(src, repl string) string {
+	return r.re().ReplaceAllString(src, repl)
+}
+
+func (r *Regexp) FindString(s string) string {
+	return r.re().FindString(s)
+}
+
+func (r *Regexp) FindAllString(s string, n int) []string {
+	return r.re().FindAllString(s, n)
+}
+
+func (r *Regexp) MatchString(s string) bool {
+	return r.re().MatchString(s)
+}
+
+func (r *Regexp) SubexpNames() []string {
+	return r.re().SubexpNames()
+}
+
+var inTest = len(os.Args) > 0 && strings.HasSuffix(strings.TrimSuffix(os.Args[0], ".exe"), ".test")
+
+// New creates a new lazy regexp, delaying the compiling work until it is first
+// needed. If the code is being run as part of tests, the regexp compiling will
+// happen immediately.
+func New(str string) *Regexp {
+	lr := &Regexp{str: str}
+	if inTest {
+		// In tests, always compile the regexps early.
+		lr.re()
+	}
+	return lr
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/modfile/print.go b/go/src/cmd/vendor/golang.org/x/mod/modfile/print.go
new file mode 100644
index 0000000000000000000000000000000000000000..48dbd82aec542b69c0c0d1f2cdb1b367e5be33e1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/modfile/print.go
@@ -0,0 +1,184 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Module file printer.
+
+package modfile
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+)
+
+// Format returns a go.mod file as a byte slice, formatted in standard style.
+func Format(f *FileSyntax) []byte {
+	pr := &printer{}
+	pr.file(f)
+
+	// remove trailing blank lines
+	b := pr.Bytes()
+	for len(b) > 0 && b[len(b)-1] == '\n' && (len(b) == 1 || b[len(b)-2] == '\n') {
+		b = b[:len(b)-1]
+	}
+	return b
+}
+
+// A printer collects the state during printing of a file or expression.
+type printer struct {
+	bytes.Buffer           // output buffer
+	comment      []Comment // pending end-of-line comments
+	margin       int       // left margin (indent), a number of tabs
+}
+
+// printf prints to the buffer.
+func (p *printer) printf(format string, args ...any) {
+	fmt.Fprintf(p, format, args...)
+}
+
+// indent returns the position on the current line, in bytes, 0-indexed.
+func (p *printer) indent() int {
+	b := p.Bytes()
+	n := 0
+	for n < len(b) && b[len(b)-1-n] != '\n' {
+		n++
+	}
+	return n
+}
+
+// newline ends the current line, flushing end-of-line comments.
+func (p *printer) newline() {
+	if len(p.comment) > 0 {
+		p.printf(" ")
+		for i, com := range p.comment {
+			if i > 0 {
+				p.trim()
+				p.printf("\n")
+				for i := 0; i < p.margin; i++ {
+					p.printf("\t")
+				}
+			}
+			p.printf("%s", strings.TrimSpace(com.Token))
+		}
+		p.comment = p.comment[:0]
+	}
+
+	p.trim()
+	if b := p.Bytes(); len(b) == 0 || (len(b) >= 2 && b[len(b)-1] == '\n' && b[len(b)-2] == '\n') {
+		// skip the blank line at top of file or after a blank line
+	} else {
+		p.printf("\n")
+	}
+	for i := 0; i < p.margin; i++ {
+		p.printf("\t")
+	}
+}
+
+// trim removes trailing spaces and tabs from the current line.
+func (p *printer) trim() {
+	// Remove trailing spaces and tabs from line we're about to end.
+	b := p.Bytes()
+	n := len(b)
+	for n > 0 && (b[n-1] == '\t' || b[n-1] == ' ') {
+		n--
+	}
+	p.Truncate(n)
+}
+
+// file formats the given file into the print buffer.
+func (p *printer) file(f *FileSyntax) {
+	for _, com := range f.Before {
+		p.printf("%s", strings.TrimSpace(com.Token))
+		p.newline()
+	}
+
+	for i, stmt := range f.Stmt {
+		switch x := stmt.(type) {
+		case *CommentBlock:
+			// comments already handled
+			p.expr(x)
+
+		default:
+			p.expr(x)
+			p.newline()
+		}
+
+		for _, com := range stmt.Comment().After {
+			p.printf("%s", strings.TrimSpace(com.Token))
+			p.newline()
+		}
+
+		if i+1 < len(f.Stmt) {
+			p.newline()
+		}
+	}
+}
+
+func (p *printer) expr(x Expr) {
+	// Emit line-comments preceding this expression.
+	if before := x.Comment().Before; len(before) > 0 {
+		// Want to print a line comment.
+		// Line comments must be at the current margin.
+		p.trim()
+		if p.indent() > 0 {
+			// There's other text on the line. Start a new line.
+			p.printf("\n")
+		}
+		// Re-indent to margin.
+		for i := 0; i < p.margin; i++ {
+			p.printf("\t")
+		}
+		for _, com := range before {
+			p.printf("%s", strings.TrimSpace(com.Token))
+			p.newline()
+		}
+	}
+
+	switch x := x.(type) {
+	default:
+		panic(fmt.Errorf("printer: unexpected type %T", x))
+
+	case *CommentBlock:
+		// done
+
+	case *LParen:
+		p.printf("(")
+	case *RParen:
+		p.printf(")")
+
+	case *Line:
+		p.tokens(x.Token)
+
+	case *LineBlock:
+		p.tokens(x.Token)
+		p.printf(" ")
+		p.expr(&x.LParen)
+		p.margin++
+		for _, l := range x.Line {
+			p.newline()
+			p.expr(l)
+		}
+		p.margin--
+		p.newline()
+		p.expr(&x.RParen)
+	}
+
+	// Queue end-of-line comments for printing when we
+	// reach the end of the line.
+	p.comment = append(p.comment, x.Comment().Suffix...)
+}
+
+func (p *printer) tokens(tokens []string) {
+	sep := ""
+	for _, t := range tokens {
+		if t == "," || t == ")" || t == "]" || t == "}" {
+			sep = ""
+		}
+		p.printf("%s%s", sep, t)
+		sep = " "
+		if t == "(" || t == "[" || t == "{" {
+			sep = ""
+		}
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/modfile/read.go b/go/src/cmd/vendor/golang.org/x/mod/modfile/read.go
new file mode 100644
index 0000000000000000000000000000000000000000..504a2f1df6b972cce92dbeb3d4304050e0e7d961
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/modfile/read.go
@@ -0,0 +1,964 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package modfile
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+	"unicode"
+	"unicode/utf8"
+)
+
+// A Position describes an arbitrary source position in a file, including the
+// file, line, column, and byte offset.
+type Position struct {
+	Line     int // line in input (starting at 1)
+	LineRune int // rune in line (starting at 1)
+	Byte     int // byte in input (starting at 0)
+}
+
+// add returns the position at the end of s, assuming it starts at p.
+func (p Position) add(s string) Position {
+	p.Byte += len(s)
+	if n := strings.Count(s, "\n"); n > 0 {
+		p.Line += n
+		s = s[strings.LastIndex(s, "\n")+1:]
+		p.LineRune = 1
+	}
+	p.LineRune += utf8.RuneCountInString(s)
+	return p
+}
+
+// An Expr represents an input element.
+type Expr interface {
+	// Span returns the start and end position of the expression,
+	// excluding leading or trailing comments.
+	Span() (start, end Position)
+
+	// Comment returns the comments attached to the expression.
+	// This method would normally be named 'Comments' but that
+	// would interfere with embedding a type of the same name.
+	Comment() *Comments
+}
+
+// A Comment represents a single // comment.
+type Comment struct {
+	Start  Position
+	Token  string // without trailing newline
+	Suffix bool   // an end of line (not whole line) comment
+}
+
+// Comments collects the comments associated with an expression.
+type Comments struct {
+	Before []Comment // whole-line comments before this expression
+	Suffix []Comment // end-of-line comments after this expression
+
+	// For top-level expressions only, After lists whole-line
+	// comments following the expression.
+	After []Comment
+}
+
+// Comment returns the receiver. This isn't useful by itself, but
+// a [Comments] struct is embedded into all the expression
+// implementation types, and this gives each of those a Comment
+// method to satisfy the Expr interface.
+func (c *Comments) Comment() *Comments {
+	return c
+}
+
+// A FileSyntax represents an entire go.mod file.
+type FileSyntax struct {
+	Name string // file path
+	Comments
+	Stmt []Expr
+}
+
+func (x *FileSyntax) Span() (start, end Position) {
+	if len(x.Stmt) == 0 {
+		return
+	}
+	start, _ = x.Stmt[0].Span()
+	_, end = x.Stmt[len(x.Stmt)-1].Span()
+	return start, end
+}
+
+// addLine adds a line containing the given tokens to the file.
+//
+// If the first token of the hint matches the first token of the
+// line, the new line is added at the end of the block containing hint,
+// extracting hint into a new block if it is not yet in one.
+//
+// If the hint is non-nil but its first token does not match,
+// the new line is added after the block containing hint
+// (or hint itself, if not in a block).
+//
+// If no hint is provided, addLine appends the line to the end of
+// the last block with a matching first token,
+// or to the end of the file if no such block exists.
+func (x *FileSyntax) addLine(hint Expr, tokens ...string) *Line {
+	if hint == nil {
+		// If no hint given, add to the last statement of the given type.
+	Loop:
+		for i := len(x.Stmt) - 1; i >= 0; i-- {
+			stmt := x.Stmt[i]
+			switch stmt := stmt.(type) {
+			case *Line:
+				if stmt.Token != nil && stmt.Token[0] == tokens[0] {
+					hint = stmt
+					break Loop
+				}
+			case *LineBlock:
+				if stmt.Token[0] == tokens[0] {
+					hint = stmt
+					break Loop
+				}
+			}
+		}
+	}
+
+	newLineAfter := func(i int) *Line {
+		new := &Line{Token: tokens}
+		if i == len(x.Stmt) {
+			x.Stmt = append(x.Stmt, new)
+		} else {
+			x.Stmt = append(x.Stmt, nil)
+			copy(x.Stmt[i+2:], x.Stmt[i+1:])
+			x.Stmt[i+1] = new
+		}
+		return new
+	}
+
+	if hint != nil {
+		for i, stmt := range x.Stmt {
+			switch stmt := stmt.(type) {
+			case *Line:
+				if stmt == hint {
+					if stmt.Token == nil || stmt.Token[0] != tokens[0] {
+						return newLineAfter(i)
+					}
+
+					// Convert line to line block.
+					stmt.InBlock = true
+					block := &LineBlock{Token: stmt.Token[:1], Line: []*Line{stmt}}
+					stmt.Token = stmt.Token[1:]
+					x.Stmt[i] = block
+					new := &Line{Token: tokens[1:], InBlock: true}
+					block.Line = append(block.Line, new)
+					return new
+				}
+
+			case *LineBlock:
+				if stmt == hint {
+					if stmt.Token[0] != tokens[0] {
+						return newLineAfter(i)
+					}
+
+					new := &Line{Token: tokens[1:], InBlock: true}
+					stmt.Line = append(stmt.Line, new)
+					return new
+				}
+
+				for j, line := range stmt.Line {
+					if line == hint {
+						if stmt.Token[0] != tokens[0] {
+							return newLineAfter(i)
+						}
+
+						// Add new line after hint within the block.
+						stmt.Line = append(stmt.Line, nil)
+						copy(stmt.Line[j+2:], stmt.Line[j+1:])
+						new := &Line{Token: tokens[1:], InBlock: true}
+						stmt.Line[j+1] = new
+						return new
+					}
+				}
+			}
+		}
+	}
+
+	new := &Line{Token: tokens}
+	x.Stmt = append(x.Stmt, new)
+	return new
+}
+
+func (x *FileSyntax) updateLine(line *Line, tokens ...string) {
+	if line.InBlock {
+		tokens = tokens[1:]
+	}
+	line.Token = tokens
+}
+
+// markRemoved modifies line so that it (and its end-of-line comment, if any)
+// will be dropped by (*FileSyntax).Cleanup.
+func (line *Line) markRemoved() {
+	line.Token = nil
+	line.Comments.Suffix = nil
+}
+
+// Cleanup cleans up the file syntax x after any edit operations.
+// To avoid quadratic behavior, (*Line).markRemoved marks the line as dead
+// by setting line.Token = nil but does not remove it from the slice
+// in which it appears. After edits have all been indicated,
+// calling Cleanup cleans out the dead lines.
+func (x *FileSyntax) Cleanup() {
+	w := 0
+	for _, stmt := range x.Stmt {
+		switch stmt := stmt.(type) {
+		case *Line:
+			if stmt.Token == nil {
+				continue
+			}
+		case *LineBlock:
+			ww := 0
+			for _, line := range stmt.Line {
+				if line.Token != nil {
+					stmt.Line[ww] = line
+					ww++
+				}
+			}
+			if ww == 0 {
+				continue
+			}
+			if ww == 1 && len(stmt.RParen.Comments.Before) == 0 {
+				// Collapse block into single line but keep the Line reference used by the
+				// parsed File structure.
+				*stmt.Line[0] = Line{
+					Comments: Comments{
+						Before: commentsAdd(stmt.Before, stmt.Line[0].Before),
+						Suffix: commentsAdd(stmt.Line[0].Suffix, stmt.Suffix),
+						After:  commentsAdd(stmt.Line[0].After, stmt.After),
+					},
+					Token: stringsAdd(stmt.Token, stmt.Line[0].Token),
+				}
+				x.Stmt[w] = stmt.Line[0]
+				w++
+				continue
+			}
+			stmt.Line = stmt.Line[:ww]
+		}
+		x.Stmt[w] = stmt
+		w++
+	}
+	x.Stmt = x.Stmt[:w]
+}
+
+func commentsAdd(x, y []Comment) []Comment {
+	return append(x[:len(x):len(x)], y...)
+}
+
+func stringsAdd(x, y []string) []string {
+	return append(x[:len(x):len(x)], y...)
+}
+
+// A CommentBlock represents a top-level block of comments separate
+// from any rule.
+type CommentBlock struct {
+	Comments
+	Start Position
+}
+
+func (x *CommentBlock) Span() (start, end Position) {
+	return x.Start, x.Start
+}
+
+// A Line is a single line of tokens.
+type Line struct {
+	Comments
+	Start   Position
+	Token   []string
+	InBlock bool
+	End     Position
+}
+
+func (x *Line) Span() (start, end Position) {
+	return x.Start, x.End
+}
+
+// A LineBlock is a factored block of lines, like
+//
+//	require (
+//		"x"
+//		"y"
+//	)
+type LineBlock struct {
+	Comments
+	Start  Position
+	LParen LParen
+	Token  []string
+	Line   []*Line
+	RParen RParen
+}
+
+func (x *LineBlock) Span() (start, end Position) {
+	return x.Start, x.RParen.Pos.add(")")
+}
+
+// An LParen represents the beginning of a parenthesized line block.
+// It is a place to store suffix comments.
+type LParen struct {
+	Comments
+	Pos Position
+}
+
+func (x *LParen) Span() (start, end Position) {
+	return x.Pos, x.Pos.add(")")
+}
+
+// An RParen represents the end of a parenthesized line block.
+// It is a place to store whole-line (before) comments.
+type RParen struct {
+	Comments
+	Pos Position
+}
+
+func (x *RParen) Span() (start, end Position) {
+	return x.Pos, x.Pos.add(")")
+}
+
+// An input represents a single input file being parsed.
+type input struct {
+	// Lexing state.
+	filename   string    // name of input file, for errors
+	complete   []byte    // entire input
+	remaining  []byte    // remaining input
+	tokenStart []byte    // token being scanned to end of input
+	token      token     // next token to be returned by lex, peek
+	pos        Position  // current input position
+	comments   []Comment // accumulated comments
+
+	// Parser state.
+	file        *FileSyntax // returned top-level syntax tree
+	parseErrors ErrorList   // errors encountered during parsing
+
+	// Comment assignment state.
+	pre  []Expr // all expressions, in preorder traversal
+	post []Expr // all expressions, in postorder traversal
+}
+
+func newInput(filename string, data []byte) *input {
+	return &input{
+		filename:  filename,
+		complete:  data,
+		remaining: data,
+		pos:       Position{Line: 1, LineRune: 1, Byte: 0},
+	}
+}
+
+// parse parses the input file.
+func parse(file string, data []byte) (f *FileSyntax, err error) {
+	// The parser panics for both routine errors like syntax errors
+	// and for programmer bugs like array index errors.
+	// Turn both into error returns. Catching bug panics is
+	// especially important when processing many files.
+	in := newInput(file, data)
+	defer func() {
+		if e := recover(); e != nil && e != &in.parseErrors {
+			in.parseErrors = append(in.parseErrors, Error{
+				Filename: in.filename,
+				Pos:      in.pos,
+				Err:      fmt.Errorf("internal error: %v", e),
+			})
+		}
+		if err == nil && len(in.parseErrors) > 0 {
+			err = in.parseErrors
+		}
+	}()
+
+	// Prime the lexer by reading in the first token. It will be available
+	// in the next peek() or lex() call.
+	in.readToken()
+
+	// Invoke the parser.
+	in.parseFile()
+	if len(in.parseErrors) > 0 {
+		return nil, in.parseErrors
+	}
+	in.file.Name = in.filename
+
+	// Assign comments to nearby syntax.
+	in.assignComments()
+
+	return in.file, nil
+}
+
+// Error is called to report an error.
+// Error does not return: it panics.
+func (in *input) Error(s string) {
+	in.parseErrors = append(in.parseErrors, Error{
+		Filename: in.filename,
+		Pos:      in.pos,
+		Err:      errors.New(s),
+	})
+	panic(&in.parseErrors)
+}
+
+// eof reports whether the input has reached end of file.
+func (in *input) eof() bool {
+	return len(in.remaining) == 0
+}
+
+// peekRune returns the next rune in the input without consuming it.
+func (in *input) peekRune() int {
+	if len(in.remaining) == 0 {
+		return 0
+	}
+	r, _ := utf8.DecodeRune(in.remaining)
+	return int(r)
+}
+
+// peekPrefix reports whether the remaining input begins with the given prefix.
+func (in *input) peekPrefix(prefix string) bool {
+	// This is like bytes.HasPrefix(in.remaining, []byte(prefix))
+	// but without the allocation of the []byte copy of prefix.
+	for i := 0; i < len(prefix); i++ {
+		if i >= len(in.remaining) || in.remaining[i] != prefix[i] {
+			return false
+		}
+	}
+	return true
+}
+
+// readRune consumes and returns the next rune in the input.
+func (in *input) readRune() int {
+	if len(in.remaining) == 0 {
+		in.Error("internal lexer error: readRune at EOF")
+	}
+	r, size := utf8.DecodeRune(in.remaining)
+	in.remaining = in.remaining[size:]
+	if r == '\n' {
+		in.pos.Line++
+		in.pos.LineRune = 1
+	} else {
+		in.pos.LineRune++
+	}
+	in.pos.Byte += size
+	return int(r)
+}
+
+type token struct {
+	kind   tokenKind
+	pos    Position
+	endPos Position
+	text   string
+}
+
+type tokenKind int
+
+const (
+	_EOF tokenKind = -(iota + 1)
+	_EOLCOMMENT
+	_IDENT
+	_STRING
+	_COMMENT
+
+	// newlines and punctuation tokens are allowed as ASCII codes.
+)
+
+func (k tokenKind) isComment() bool {
+	return k == _COMMENT || k == _EOLCOMMENT
+}
+
+// isEOL returns whether a token terminates a line.
+func (k tokenKind) isEOL() bool {
+	return k == _EOF || k == _EOLCOMMENT || k == '\n'
+}
+
+// startToken marks the beginning of the next input token.
+// It must be followed by a call to endToken, once the token's text has
+// been consumed using readRune.
+func (in *input) startToken() {
+	in.tokenStart = in.remaining
+	in.token.text = ""
+	in.token.pos = in.pos
+}
+
+// endToken marks the end of an input token.
+// It records the actual token string in tok.text.
+// A single trailing newline (LF or CRLF) will be removed from comment tokens.
+func (in *input) endToken(kind tokenKind) {
+	in.token.kind = kind
+	text := string(in.tokenStart[:len(in.tokenStart)-len(in.remaining)])
+	if kind.isComment() {
+		if strings.HasSuffix(text, "\r\n") {
+			text = text[:len(text)-2]
+		} else {
+			text = strings.TrimSuffix(text, "\n")
+		}
+	}
+	in.token.text = text
+	in.token.endPos = in.pos
+}
+
+// peek returns the kind of the next token returned by lex.
+func (in *input) peek() tokenKind {
+	return in.token.kind
+}
+
+// lex is called from the parser to obtain the next input token.
+func (in *input) lex() token {
+	tok := in.token
+	in.readToken()
+	return tok
+}
+
+// readToken lexes the next token from the text and stores it in in.token.
+func (in *input) readToken() {
+	// Skip past spaces, stopping at non-space or EOF.
+	for !in.eof() {
+		c := in.peekRune()
+		if c == ' ' || c == '\t' || c == '\r' {
+			in.readRune()
+			continue
+		}
+
+		// Comment runs to end of line.
+		if in.peekPrefix("//") {
+			in.startToken()
+
+			// Is this comment the only thing on its line?
+			// Find the last \n before this // and see if it's all
+			// spaces from there to here.
+			i := bytes.LastIndex(in.complete[:in.pos.Byte], []byte("\n"))
+			suffix := len(bytes.TrimSpace(in.complete[i+1:in.pos.Byte])) > 0
+			in.readRune()
+			in.readRune()
+
+			// Consume comment.
+			for len(in.remaining) > 0 && in.readRune() != '\n' {
+			}
+
+			// If we are at top level (not in a statement), hand the comment to
+			// the parser as a _COMMENT token. The grammar is written
+			// to handle top-level comments itself.
+			if !suffix {
+				in.endToken(_COMMENT)
+				return
+			}
+
+			// Otherwise, save comment for later attachment to syntax tree.
+			in.endToken(_EOLCOMMENT)
+			in.comments = append(in.comments, Comment{in.token.pos, in.token.text, suffix})
+			return
+		}
+
+		if in.peekPrefix("/*") {
+			in.Error("mod files must use // comments (not /* */ comments)")
+		}
+
+		// Found non-space non-comment.
+		break
+	}
+
+	// Found the beginning of the next token.
+	in.startToken()
+
+	// End of file.
+	if in.eof() {
+		in.endToken(_EOF)
+		return
+	}
+
+	// Punctuation tokens.
+	switch c := in.peekRune(); c {
+	case '\n', '(', ')', '[', ']', '{', '}', ',':
+		in.readRune()
+		in.endToken(tokenKind(c))
+		return
+
+	case '"', '`': // quoted string
+		quote := c
+		in.readRune()
+		for {
+			if in.eof() {
+				in.pos = in.token.pos
+				in.Error("unexpected EOF in string")
+			}
+			if in.peekRune() == '\n' {
+				in.Error("unexpected newline in string")
+			}
+			c := in.readRune()
+			if c == quote {
+				break
+			}
+			if c == '\\' && quote != '`' {
+				if in.eof() {
+					in.pos = in.token.pos
+					in.Error("unexpected EOF in string")
+				}
+				in.readRune()
+			}
+		}
+		in.endToken(_STRING)
+		return
+	}
+
+	// Checked all punctuation. Must be identifier token.
+	if c := in.peekRune(); !isIdent(c) {
+		in.Error(fmt.Sprintf("unexpected input character %#q", rune(c)))
+	}
+
+	// Scan over identifier.
+	for isIdent(in.peekRune()) {
+		if in.peekPrefix("//") {
+			break
+		}
+		if in.peekPrefix("/*") {
+			in.Error("mod files must use // comments (not /* */ comments)")
+		}
+		in.readRune()
+	}
+	in.endToken(_IDENT)
+}
+
+// isIdent reports whether c is an identifier rune.
+// We treat most printable runes as identifier runes, except for a handful of
+// ASCII punctuation characters.
+func isIdent(c int) bool {
+	switch r := rune(c); r {
+	case ' ', '(', ')', '[', ']', '{', '}', ',':
+		return false
+	default:
+		return !unicode.IsSpace(r) && unicode.IsPrint(r)
+	}
+}
+
+// Comment assignment.
+// We build two lists of all subexpressions, preorder and postorder.
+// The preorder list is ordered by start location, with outer expressions first.
+// The postorder list is ordered by end location, with outer expressions last.
+// We use the preorder list to assign each whole-line comment to the syntax
+// immediately following it, and we use the postorder list to assign each
+// end-of-line comment to the syntax immediately preceding it.
+
+// order walks the expression adding it and its subexpressions to the
+// preorder and postorder lists.
+func (in *input) order(x Expr) {
+	if x != nil {
+		in.pre = append(in.pre, x)
+	}
+	switch x := x.(type) {
+	default:
+		panic(fmt.Errorf("order: unexpected type %T", x))
+	case nil:
+		// nothing
+	case *LParen, *RParen:
+		// nothing
+	case *CommentBlock:
+		// nothing
+	case *Line:
+		// nothing
+	case *FileSyntax:
+		for _, stmt := range x.Stmt {
+			in.order(stmt)
+		}
+	case *LineBlock:
+		in.order(&x.LParen)
+		for _, l := range x.Line {
+			in.order(l)
+		}
+		in.order(&x.RParen)
+	}
+	if x != nil {
+		in.post = append(in.post, x)
+	}
+}
+
+// assignComments attaches comments to nearby syntax.
+func (in *input) assignComments() {
+	const debug = false
+
+	// Generate preorder and postorder lists.
+	in.order(in.file)
+
+	// Split into whole-line comments and suffix comments.
+	var line, suffix []Comment
+	for _, com := range in.comments {
+		if com.Suffix {
+			suffix = append(suffix, com)
+		} else {
+			line = append(line, com)
+		}
+	}
+
+	if debug {
+		for _, c := range line {
+			fmt.Fprintf(os.Stderr, "LINE %q :%d:%d #%d\n", c.Token, c.Start.Line, c.Start.LineRune, c.Start.Byte)
+		}
+	}
+
+	// Assign line comments to syntax immediately following.
+	for _, x := range in.pre {
+		start, _ := x.Span()
+		if debug {
+			fmt.Fprintf(os.Stderr, "pre %T :%d:%d #%d\n", x, start.Line, start.LineRune, start.Byte)
+		}
+		xcom := x.Comment()
+		for len(line) > 0 && start.Byte >= line[0].Start.Byte {
+			if debug {
+				fmt.Fprintf(os.Stderr, "ASSIGN LINE %q #%d\n", line[0].Token, line[0].Start.Byte)
+			}
+			xcom.Before = append(xcom.Before, line[0])
+			line = line[1:]
+		}
+	}
+
+	// Remaining line comments go at end of file.
+	in.file.After = append(in.file.After, line...)
+
+	if debug {
+		for _, c := range suffix {
+			fmt.Fprintf(os.Stderr, "SUFFIX %q :%d:%d #%d\n", c.Token, c.Start.Line, c.Start.LineRune, c.Start.Byte)
+		}
+	}
+
+	// Assign suffix comments to syntax immediately before.
+	for i := len(in.post) - 1; i >= 0; i-- {
+		x := in.post[i]
+
+		start, end := x.Span()
+		if debug {
+			fmt.Fprintf(os.Stderr, "post %T :%d:%d #%d :%d:%d #%d\n", x, start.Line, start.LineRune, start.Byte, end.Line, end.LineRune, end.Byte)
+		}
+
+		// Do not assign suffix comments to end of line block or whole file.
+		// Instead assign them to the last element inside.
+		switch x.(type) {
+		case *FileSyntax:
+			continue
+		}
+
+		// Do not assign suffix comments to something that starts
+		// on an earlier line, so that in
+		//
+		//	x ( y
+		//		z ) // comment
+		//
+		// we assign the comment to z and not to x ( ... ).
+		if start.Line != end.Line {
+			continue
+		}
+		xcom := x.Comment()
+		for len(suffix) > 0 && end.Byte <= suffix[len(suffix)-1].Start.Byte {
+			if debug {
+				fmt.Fprintf(os.Stderr, "ASSIGN SUFFIX %q #%d\n", suffix[len(suffix)-1].Token, suffix[len(suffix)-1].Start.Byte)
+			}
+			xcom.Suffix = append(xcom.Suffix, suffix[len(suffix)-1])
+			suffix = suffix[:len(suffix)-1]
+		}
+	}
+
+	// We assigned suffix comments in reverse.
+	// If multiple suffix comments were appended to the same
+	// expression node, they are now in reverse. Fix that.
+	for _, x := range in.post {
+		reverseComments(x.Comment().Suffix)
+	}
+
+	// Remaining suffix comments go at beginning of file.
+	in.file.Before = append(in.file.Before, suffix...)
+}
+
+// reverseComments reverses the []Comment list.
+func reverseComments(list []Comment) {
+	for i, j := 0, len(list)-1; i < j; i, j = i+1, j-1 {
+		list[i], list[j] = list[j], list[i]
+	}
+}
+
+func (in *input) parseFile() {
+	in.file = new(FileSyntax)
+	var cb *CommentBlock
+	for {
+		switch in.peek() {
+		case '\n':
+			in.lex()
+			if cb != nil {
+				in.file.Stmt = append(in.file.Stmt, cb)
+				cb = nil
+			}
+		case _COMMENT:
+			tok := in.lex()
+			if cb == nil {
+				cb = &CommentBlock{Start: tok.pos}
+			}
+			com := cb.Comment()
+			com.Before = append(com.Before, Comment{Start: tok.pos, Token: tok.text})
+		case _EOF:
+			if cb != nil {
+				in.file.Stmt = append(in.file.Stmt, cb)
+			}
+			return
+		default:
+			in.parseStmt()
+			if cb != nil {
+				in.file.Stmt[len(in.file.Stmt)-1].Comment().Before = cb.Before
+				cb = nil
+			}
+		}
+	}
+}
+
+func (in *input) parseStmt() {
+	tok := in.lex()
+	start := tok.pos
+	end := tok.endPos
+	tokens := []string{tok.text}
+	for {
+		tok := in.lex()
+		switch {
+		case tok.kind.isEOL():
+			in.file.Stmt = append(in.file.Stmt, &Line{
+				Start: start,
+				Token: tokens,
+				End:   end,
+			})
+			return
+
+		case tok.kind == '(':
+			if next := in.peek(); next.isEOL() {
+				// Start of block: no more tokens on this line.
+				in.file.Stmt = append(in.file.Stmt, in.parseLineBlock(start, tokens, tok))
+				return
+			} else if next == ')' {
+				rparen := in.lex()
+				if in.peek().isEOL() {
+					// Empty block.
+					in.lex()
+					in.file.Stmt = append(in.file.Stmt, &LineBlock{
+						Start:  start,
+						Token:  tokens,
+						LParen: LParen{Pos: tok.pos},
+						RParen: RParen{Pos: rparen.pos},
+					})
+					return
+				}
+				// '( )' in the middle of the line, not a block.
+				tokens = append(tokens, tok.text, rparen.text)
+			} else {
+				// '(' in the middle of the line, not a block.
+				tokens = append(tokens, tok.text)
+			}
+
+		default:
+			tokens = append(tokens, tok.text)
+			end = tok.endPos
+		}
+	}
+}
+
+func (in *input) parseLineBlock(start Position, token []string, lparen token) *LineBlock {
+	x := &LineBlock{
+		Start:  start,
+		Token:  token,
+		LParen: LParen{Pos: lparen.pos},
+	}
+	var comments []Comment
+	for {
+		switch in.peek() {
+		case _EOLCOMMENT:
+			// Suffix comment, will be attached later by assignComments.
+			in.lex()
+		case '\n':
+			// Blank line. Add an empty comment to preserve it.
+			in.lex()
+			if len(comments) == 0 && len(x.Line) > 0 || len(comments) > 0 && comments[len(comments)-1].Token != "" {
+				comments = append(comments, Comment{})
+			}
+		case _COMMENT:
+			tok := in.lex()
+			comments = append(comments, Comment{Start: tok.pos, Token: tok.text})
+		case _EOF:
+			in.Error(fmt.Sprintf("syntax error (unterminated block started at %s:%d:%d)", in.filename, x.Start.Line, x.Start.LineRune))
+		case ')':
+			rparen := in.lex()
+			// Don't preserve blank lines (denoted by a single empty comment, added above)
+			// at the end of the block.
+			if len(comments) == 1 && comments[0] == (Comment{}) {
+				comments = nil
+			}
+			x.RParen.Before = comments
+			x.RParen.Pos = rparen.pos
+			if !in.peek().isEOL() {
+				in.Error("syntax error (expected newline after closing paren)")
+			}
+			in.lex()
+			return x
+		default:
+			l := in.parseLine()
+			x.Line = append(x.Line, l)
+			l.Comment().Before = comments
+			comments = nil
+		}
+	}
+}
+
+func (in *input) parseLine() *Line {
+	tok := in.lex()
+	if tok.kind.isEOL() {
+		in.Error("internal parse error: parseLine at end of line")
+	}
+	start := tok.pos
+	end := tok.endPos
+	tokens := []string{tok.text}
+	for {
+		tok := in.lex()
+		if tok.kind.isEOL() {
+			return &Line{
+				Start:   start,
+				Token:   tokens,
+				End:     end,
+				InBlock: true,
+			}
+		}
+		tokens = append(tokens, tok.text)
+		end = tok.endPos
+	}
+}
+
+var (
+	slashSlash = []byte("//")
+	moduleStr  = []byte("module")
+)
+
+// ModulePath returns the module path from the gomod file text.
+// If it cannot find a module path, it returns an empty string.
+// It is tolerant of unrelated problems in the go.mod file.
+func ModulePath(mod []byte) string {
+	for len(mod) > 0 {
+		line := mod
+		mod = nil
+		if i := bytes.IndexByte(line, '\n'); i >= 0 {
+			line, mod = line[:i], line[i+1:]
+		}
+		if i := bytes.Index(line, slashSlash); i >= 0 {
+			line = line[:i]
+		}
+		line = bytes.TrimSpace(line)
+		if !bytes.HasPrefix(line, moduleStr) {
+			continue
+		}
+		line = line[len(moduleStr):]
+		n := len(line)
+		line = bytes.TrimSpace(line)
+		if len(line) == n || len(line) == 0 {
+			continue
+		}
+
+		if line[0] == '"' || line[0] == '`' {
+			p, err := strconv.Unquote(string(line))
+			if err != nil {
+				return "" // malformed quoted string or multiline module path
+			}
+			return p
+		}
+
+		return string(line)
+	}
+	return "" // missing module path
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/modfile/rule.go b/go/src/cmd/vendor/golang.org/x/mod/modfile/rule.go
new file mode 100644
index 0000000000000000000000000000000000000000..c5b8305de725db3333880e83292745db7d71c9a4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/modfile/rule.go
@@ -0,0 +1,1904 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package modfile implements a parser and formatter for go.mod files.
+//
+// The go.mod syntax is described in
+// https://pkg.go.dev/cmd/go/#hdr-The_go_mod_file.
+//
+// The [Parse] and [ParseLax] functions both parse a go.mod file and return an
+// abstract syntax tree. ParseLax ignores unknown statements and may be used to
+// parse go.mod files that may have been developed with newer versions of Go.
+//
+// The [File] struct returned by Parse and ParseLax represent an abstract
+// go.mod file. File has several methods like [File.AddNewRequire] and
+// [File.DropReplace] that can be used to programmatically edit a file.
+//
+// The [Format] function formats a File back to a byte slice which can be
+// written to a file.
+package modfile
+
+import (
+	"cmp"
+	"errors"
+	"fmt"
+	"path/filepath"
+	"slices"
+	"strconv"
+	"strings"
+	"unicode"
+
+	"golang.org/x/mod/internal/lazyregexp"
+	"golang.org/x/mod/module"
+	"golang.org/x/mod/semver"
+)
+
+// A File is the parsed, interpreted form of a go.mod file.
+type File struct {
+	Module    *Module
+	Go        *Go
+	Toolchain *Toolchain
+	Godebug   []*Godebug
+	Require   []*Require
+	Exclude   []*Exclude
+	Replace   []*Replace
+	Retract   []*Retract
+	Tool      []*Tool
+	Ignore    []*Ignore
+
+	Syntax *FileSyntax
+}
+
+// A Module is the module statement.
+type Module struct {
+	Mod        module.Version
+	Deprecated string
+	Syntax     *Line
+}
+
+// A Go is the go statement.
+type Go struct {
+	Version string // "1.23"
+	Syntax  *Line
+}
+
+// A Toolchain is the toolchain statement.
+type Toolchain struct {
+	Name   string // "go1.21rc1"
+	Syntax *Line
+}
+
+// A Godebug is a single godebug key=value statement.
+type Godebug struct {
+	Key    string
+	Value  string
+	Syntax *Line
+}
+
+// An Exclude is a single exclude statement.
+type Exclude struct {
+	Mod    module.Version
+	Syntax *Line
+}
+
+// A Replace is a single replace statement.
+type Replace struct {
+	Old    module.Version
+	New    module.Version
+	Syntax *Line
+}
+
+// A Retract is a single retract statement.
+type Retract struct {
+	VersionInterval
+	Rationale string
+	Syntax    *Line
+}
+
+// A Tool is a single tool statement.
+type Tool struct {
+	Path   string
+	Syntax *Line
+}
+
+// An Ignore is a single ignore statement.
+type Ignore struct {
+	Path   string
+	Syntax *Line
+}
+
+// A VersionInterval represents a range of versions with upper and lower bounds.
+// Intervals are closed: both bounds are included. When Low is equal to High,
+// the interval may refer to a single version ('v1.2.3') or an interval
+// ('[v1.2.3, v1.2.3]'); both have the same representation.
+type VersionInterval struct {
+	Low, High string
+}
+
+// A Require is a single require statement.
+type Require struct {
+	Mod      module.Version
+	Indirect bool // has "// indirect" comment
+	Syntax   *Line
+}
+
+func (r *Require) markRemoved() {
+	r.Syntax.markRemoved()
+	*r = Require{}
+}
+
+func (r *Require) setVersion(v string) {
+	r.Mod.Version = v
+
+	if line := r.Syntax; len(line.Token) > 0 {
+		if line.InBlock {
+			// If the line is preceded by an empty line, remove it; see
+			// https://golang.org/issue/33779.
+			if len(line.Comments.Before) == 1 && len(line.Comments.Before[0].Token) == 0 {
+				line.Comments.Before = line.Comments.Before[:0]
+			}
+			if len(line.Token) >= 2 { // example.com v1.2.3
+				line.Token[1] = v
+			}
+		} else {
+			if len(line.Token) >= 3 { // require example.com v1.2.3
+				line.Token[2] = v
+			}
+		}
+	}
+}
+
+// setIndirect sets line to have (or not have) a "// indirect" comment.
+func (r *Require) setIndirect(indirect bool) {
+	r.Indirect = indirect
+	line := r.Syntax
+	if isIndirect(line) == indirect {
+		return
+	}
+	if indirect {
+		// Adding comment.
+		if len(line.Suffix) == 0 {
+			// New comment.
+			line.Suffix = []Comment{{Token: "// indirect", Suffix: true}}
+			return
+		}
+
+		com := &line.Suffix[0]
+		text := strings.TrimSpace(strings.TrimPrefix(com.Token, string(slashSlash)))
+		if text == "" {
+			// Empty comment.
+			com.Token = "// indirect"
+			return
+		}
+
+		// Insert at beginning of existing comment.
+		com.Token = "// indirect; " + text
+		return
+	}
+
+	// Removing comment.
+	f := strings.TrimSpace(strings.TrimPrefix(line.Suffix[0].Token, string(slashSlash)))
+	if f == "indirect" {
+		// Remove whole comment.
+		line.Suffix = nil
+		return
+	}
+
+	// Remove comment prefix.
+	com := &line.Suffix[0]
+	i := strings.Index(com.Token, "indirect;")
+	com.Token = "//" + com.Token[i+len("indirect;"):]
+}
+
+// isIndirect reports whether line has a "// indirect" comment,
+// meaning it is in go.mod only for its effect on indirect dependencies,
+// so that it can be dropped entirely once the effective version of the
+// indirect dependency reaches the given minimum version.
+func isIndirect(line *Line) bool {
+	if len(line.Suffix) == 0 {
+		return false
+	}
+	f := strings.Fields(strings.TrimPrefix(line.Suffix[0].Token, string(slashSlash)))
+	return (len(f) == 1 && f[0] == "indirect" || len(f) > 1 && f[0] == "indirect;")
+}
+
+func (f *File) AddModuleStmt(path string) error {
+	if f.Syntax == nil {
+		f.Syntax = new(FileSyntax)
+	}
+	if f.Module == nil {
+		f.Module = &Module{
+			Mod:    module.Version{Path: path},
+			Syntax: f.Syntax.addLine(nil, "module", AutoQuote(path)),
+		}
+	} else {
+		f.Module.Mod.Path = path
+		f.Syntax.updateLine(f.Module.Syntax, "module", AutoQuote(path))
+	}
+	return nil
+}
+
+func (f *File) AddComment(text string) {
+	if f.Syntax == nil {
+		f.Syntax = new(FileSyntax)
+	}
+	f.Syntax.Stmt = append(f.Syntax.Stmt, &CommentBlock{
+		Comments: Comments{
+			Before: []Comment{
+				{
+					Token: text,
+				},
+			},
+		},
+	})
+}
+
+type VersionFixer func(path, version string) (string, error)
+
+// errDontFix is returned by a VersionFixer to indicate the version should be
+// left alone, even if it's not canonical.
+var dontFixRetract VersionFixer = func(_, vers string) (string, error) {
+	return vers, nil
+}
+
+// Parse parses and returns a go.mod file.
+//
+// file is the name of the file, used in positions and errors.
+//
+// data is the content of the file.
+//
+// fix is an optional function that canonicalizes module versions.
+// If fix is nil, all module versions must be canonical ([module.CanonicalVersion]
+// must return the same string).
+func Parse(file string, data []byte, fix VersionFixer) (*File, error) {
+	return parseToFile(file, data, fix, true)
+}
+
+// ParseLax is like Parse but ignores unknown statements.
+// It is used when parsing go.mod files other than the main module,
+// under the theory that most statement types we add in the future will
+// only apply in the main module, like exclude and replace,
+// and so we get better gradual deployments if old go commands
+// simply ignore those statements when found in go.mod files
+// in dependencies.
+func ParseLax(file string, data []byte, fix VersionFixer) (*File, error) {
+	return parseToFile(file, data, fix, false)
+}
+
+func parseToFile(file string, data []byte, fix VersionFixer, strict bool) (parsed *File, err error) {
+	fs, err := parse(file, data)
+	if err != nil {
+		return nil, err
+	}
+	f := &File{
+		Syntax: fs,
+	}
+	var errs ErrorList
+
+	// fix versions in retract directives after the file is parsed.
+	// We need the module path to fix versions, and it might be at the end.
+	defer func() {
+		oldLen := len(errs)
+		f.fixRetract(fix, &errs)
+		if len(errs) > oldLen {
+			parsed, err = nil, errs
+		}
+	}()
+
+	for _, x := range fs.Stmt {
+		switch x := x.(type) {
+		case *Line:
+			f.add(&errs, nil, x, x.Token[0], x.Token[1:], fix, strict)
+
+		case *LineBlock:
+			if len(x.Token) > 1 {
+				if strict {
+					errs = append(errs, Error{
+						Filename: file,
+						Pos:      x.Start,
+						Err:      fmt.Errorf("unknown block type: %s", strings.Join(x.Token, " ")),
+					})
+				}
+				continue
+			}
+			switch x.Token[0] {
+			default:
+				if strict {
+					errs = append(errs, Error{
+						Filename: file,
+						Pos:      x.Start,
+						Err:      fmt.Errorf("unknown block type: %s", strings.Join(x.Token, " ")),
+					})
+				}
+				continue
+			case "module", "godebug", "require", "exclude", "replace", "retract", "tool", "ignore":
+				for _, l := range x.Line {
+					f.add(&errs, x, l, x.Token[0], l.Token, fix, strict)
+				}
+			}
+		}
+	}
+
+	if len(errs) > 0 {
+		return nil, errs
+	}
+	return f, nil
+}
+
+var GoVersionRE = lazyregexp.New(`^([1-9][0-9]*)\.(0|[1-9][0-9]*)(\.(0|[1-9][0-9]*))?([a-z]+[0-9]+)?$`)
+var laxGoVersionRE = lazyregexp.New(`^v?(([1-9][0-9]*)\.(0|[1-9][0-9]*))([^0-9].*)$`)
+
+// Toolchains must be named beginning with `go1`,
+// like "go1.20.3" or "go1.20.3-gccgo". As a special case, "default" is also permitted.
+// Note that this regexp is a much looser condition than go/version.IsValid,
+// for forward compatibility.
+// (This code has to be work to identify new toolchains even if we tweak the syntax in the future.)
+var ToolchainRE = lazyregexp.New(`^default$|^go1($|\.)`)
+
+func (f *File) add(errs *ErrorList, block *LineBlock, line *Line, verb string, args []string, fix VersionFixer, strict bool) {
+	// If strict is false, this module is a dependency.
+	// We ignore all unknown directives as well as main-module-only
+	// directives like replace and exclude. It will work better for
+	// forward compatibility if we can depend on modules that have unknown
+	// statements (presumed relevant only when acting as the main module)
+	// and simply ignore those statements.
+	if !strict {
+		switch verb {
+		case "go", "module", "retract", "require", "ignore":
+			// want these even for dependency go.mods
+		default:
+			return
+		}
+	}
+
+	wrapModPathError := func(modPath string, err error) {
+		*errs = append(*errs, Error{
+			Filename: f.Syntax.Name,
+			Pos:      line.Start,
+			ModPath:  modPath,
+			Verb:     verb,
+			Err:      err,
+		})
+	}
+	wrapError := func(err error) {
+		*errs = append(*errs, Error{
+			Filename: f.Syntax.Name,
+			Pos:      line.Start,
+			Err:      err,
+		})
+	}
+	errorf := func(format string, args ...any) {
+		wrapError(fmt.Errorf(format, args...))
+	}
+
+	switch verb {
+	default:
+		errorf("unknown directive: %s", verb)
+
+	case "go":
+		if f.Go != nil {
+			errorf("repeated go statement")
+			return
+		}
+		if len(args) != 1 {
+			errorf("go directive expects exactly one argument")
+			return
+		} else if !GoVersionRE.MatchString(args[0]) {
+			fixed := false
+			if !strict {
+				if m := laxGoVersionRE.FindStringSubmatch(args[0]); m != nil {
+					args[0] = m[1]
+					fixed = true
+				}
+			}
+			if !fixed {
+				errorf("invalid go version '%s': must match format 1.23.0", args[0])
+				return
+			}
+		}
+
+		f.Go = &Go{Syntax: line}
+		f.Go.Version = args[0]
+
+	case "toolchain":
+		if f.Toolchain != nil {
+			errorf("repeated toolchain statement")
+			return
+		}
+		if len(args) != 1 {
+			errorf("toolchain directive expects exactly one argument")
+			return
+		} else if !ToolchainRE.MatchString(args[0]) {
+			errorf("invalid toolchain version '%s': must match format go1.23.0 or default", args[0])
+			return
+		}
+		f.Toolchain = &Toolchain{Syntax: line}
+		f.Toolchain.Name = args[0]
+
+	case "module":
+		if f.Module != nil {
+			errorf("repeated module statement")
+			return
+		}
+		deprecated := parseDeprecation(block, line)
+		f.Module = &Module{
+			Syntax:     line,
+			Deprecated: deprecated,
+		}
+		if len(args) != 1 {
+			errorf("usage: module module/path")
+			return
+		}
+		s, err := parseString(&args[0])
+		if err != nil {
+			errorf("invalid quoted string: %v", err)
+			return
+		}
+		f.Module.Mod = module.Version{Path: s}
+
+	case "godebug":
+		if len(args) != 1 || strings.ContainsAny(args[0], "\"`',") {
+			errorf("usage: godebug key=value")
+			return
+		}
+		key, value, ok := strings.Cut(args[0], "=")
+		if !ok {
+			errorf("usage: godebug key=value")
+			return
+		}
+		f.Godebug = append(f.Godebug, &Godebug{
+			Key:    key,
+			Value:  value,
+			Syntax: line,
+		})
+
+	case "require", "exclude":
+		if len(args) != 2 {
+			errorf("usage: %s module/path v1.2.3", verb)
+			return
+		}
+		s, err := parseString(&args[0])
+		if err != nil {
+			errorf("invalid quoted string: %v", err)
+			return
+		}
+		v, err := parseVersion(verb, s, &args[1], fix)
+		if err != nil {
+			wrapError(err)
+			return
+		}
+		pathMajor, err := modulePathMajor(s)
+		if err != nil {
+			wrapError(err)
+			return
+		}
+		if err := module.CheckPathMajor(v, pathMajor); err != nil {
+			wrapModPathError(s, err)
+			return
+		}
+		if verb == "require" {
+			f.Require = append(f.Require, &Require{
+				Mod:      module.Version{Path: s, Version: v},
+				Syntax:   line,
+				Indirect: isIndirect(line),
+			})
+		} else {
+			f.Exclude = append(f.Exclude, &Exclude{
+				Mod:    module.Version{Path: s, Version: v},
+				Syntax: line,
+			})
+		}
+
+	case "replace":
+		replace, wrappederr := parseReplace(f.Syntax.Name, line, verb, args, fix)
+		if wrappederr != nil {
+			*errs = append(*errs, *wrappederr)
+			return
+		}
+		f.Replace = append(f.Replace, replace)
+
+	case "retract":
+		rationale := parseDirectiveComment(block, line)
+		vi, err := parseVersionInterval(verb, "", &args, dontFixRetract)
+		if err != nil {
+			if strict {
+				wrapError(err)
+				return
+			} else {
+				// Only report errors parsing intervals in the main module. We may
+				// support additional syntax in the future, such as open and half-open
+				// intervals. Those can't be supported now, because they break the
+				// go.mod parser, even in lax mode.
+				return
+			}
+		}
+		if len(args) > 0 && strict {
+			// In the future, there may be additional information after the version.
+			errorf("unexpected token after version: %q", args[0])
+			return
+		}
+		retract := &Retract{
+			VersionInterval: vi,
+			Rationale:       rationale,
+			Syntax:          line,
+		}
+		f.Retract = append(f.Retract, retract)
+
+	case "tool":
+		if len(args) != 1 {
+			errorf("tool directive expects exactly one argument")
+			return
+		}
+		s, err := parseString(&args[0])
+		if err != nil {
+			errorf("invalid quoted string: %v", err)
+			return
+		}
+		f.Tool = append(f.Tool, &Tool{
+			Path:   s,
+			Syntax: line,
+		})
+
+	case "ignore":
+		if len(args) != 1 {
+			errorf("ignore directive expects exactly one argument")
+			return
+		}
+		s, err := parseString(&args[0])
+		if err != nil {
+			errorf("invalid quoted string: %v", err)
+			return
+		}
+		f.Ignore = append(f.Ignore, &Ignore{
+			Path:   s,
+			Syntax: line,
+		})
+	}
+}
+
+func parseReplace(filename string, line *Line, verb string, args []string, fix VersionFixer) (*Replace, *Error) {
+	wrapModPathError := func(modPath string, err error) *Error {
+		return &Error{
+			Filename: filename,
+			Pos:      line.Start,
+			ModPath:  modPath,
+			Verb:     verb,
+			Err:      err,
+		}
+	}
+	wrapError := func(err error) *Error {
+		return &Error{
+			Filename: filename,
+			Pos:      line.Start,
+			Err:      err,
+		}
+	}
+	errorf := func(format string, args ...any) *Error {
+		return wrapError(fmt.Errorf(format, args...))
+	}
+
+	arrow := 2
+	if len(args) >= 2 && args[1] == "=>" {
+		arrow = 1
+	}
+	if len(args) < arrow+2 || len(args) > arrow+3 || args[arrow] != "=>" {
+		return nil, errorf("usage: %s module/path [v1.2.3] => other/module v1.4\n\t or %s module/path [v1.2.3] => ../local/directory", verb, verb)
+	}
+	s, err := parseString(&args[0])
+	if err != nil {
+		return nil, errorf("invalid quoted string: %v", err)
+	}
+	pathMajor, err := modulePathMajor(s)
+	if err != nil {
+		return nil, wrapModPathError(s, err)
+
+	}
+	var v string
+	if arrow == 2 {
+		v, err = parseVersion(verb, s, &args[1], fix)
+		if err != nil {
+			return nil, wrapError(err)
+		}
+		if err := module.CheckPathMajor(v, pathMajor); err != nil {
+			return nil, wrapModPathError(s, err)
+		}
+	}
+	ns, err := parseString(&args[arrow+1])
+	if err != nil {
+		return nil, errorf("invalid quoted string: %v", err)
+	}
+	nv := ""
+	if len(args) == arrow+2 {
+		if !IsDirectoryPath(ns) {
+			if strings.Contains(ns, "@") {
+				return nil, errorf("replacement module must match format 'path version', not 'path@version'")
+			}
+			return nil, errorf("replacement module without version must be directory path (rooted or starting with . or ..)")
+		}
+		if filepath.Separator == '/' && strings.Contains(ns, `\`) {
+			return nil, errorf("replacement directory appears to be Windows path (on a non-windows system)")
+		}
+	}
+	if len(args) == arrow+3 {
+		nv, err = parseVersion(verb, ns, &args[arrow+2], fix)
+		if err != nil {
+			return nil, wrapError(err)
+		}
+		if IsDirectoryPath(ns) {
+			return nil, errorf("replacement module directory path %q cannot have version", ns)
+		}
+	}
+	return &Replace{
+		Old:    module.Version{Path: s, Version: v},
+		New:    module.Version{Path: ns, Version: nv},
+		Syntax: line,
+	}, nil
+}
+
+// fixRetract applies fix to each retract directive in f, appending any errors
+// to errs.
+//
+// Most versions are fixed as we parse the file, but for retract directives,
+// the relevant module path is the one specified with the module directive,
+// and that might appear at the end of the file (or not at all).
+func (f *File) fixRetract(fix VersionFixer, errs *ErrorList) {
+	if fix == nil {
+		return
+	}
+	path := ""
+	if f.Module != nil {
+		path = f.Module.Mod.Path
+	}
+	var r *Retract
+	wrapError := func(err error) {
+		*errs = append(*errs, Error{
+			Filename: f.Syntax.Name,
+			Pos:      r.Syntax.Start,
+			Err:      err,
+		})
+	}
+
+	for _, r = range f.Retract {
+		if path == "" {
+			wrapError(errors.New("no module directive found, so retract cannot be used"))
+			return // only print the first one of these
+		}
+
+		args := r.Syntax.Token
+		if args[0] == "retract" {
+			args = args[1:]
+		}
+		vi, err := parseVersionInterval("retract", path, &args, fix)
+		if err != nil {
+			wrapError(err)
+		}
+		r.VersionInterval = vi
+	}
+}
+
+func (f *WorkFile) add(errs *ErrorList, line *Line, verb string, args []string, fix VersionFixer) {
+	wrapError := func(err error) {
+		*errs = append(*errs, Error{
+			Filename: f.Syntax.Name,
+			Pos:      line.Start,
+			Err:      err,
+		})
+	}
+	errorf := func(format string, args ...any) {
+		wrapError(fmt.Errorf(format, args...))
+	}
+
+	switch verb {
+	default:
+		errorf("unknown directive: %s", verb)
+
+	case "go":
+		if f.Go != nil {
+			errorf("repeated go statement")
+			return
+		}
+		if len(args) != 1 {
+			errorf("go directive expects exactly one argument")
+			return
+		} else if !GoVersionRE.MatchString(args[0]) {
+			errorf("invalid go version '%s': must match format 1.23.0", args[0])
+			return
+		}
+
+		f.Go = &Go{Syntax: line}
+		f.Go.Version = args[0]
+
+	case "toolchain":
+		if f.Toolchain != nil {
+			errorf("repeated toolchain statement")
+			return
+		}
+		if len(args) != 1 {
+			errorf("toolchain directive expects exactly one argument")
+			return
+		} else if !ToolchainRE.MatchString(args[0]) {
+			errorf("invalid toolchain version '%s': must match format go1.23.0 or default", args[0])
+			return
+		}
+
+		f.Toolchain = &Toolchain{Syntax: line}
+		f.Toolchain.Name = args[0]
+
+	case "godebug":
+		if len(args) != 1 || strings.ContainsAny(args[0], "\"`',") {
+			errorf("usage: godebug key=value")
+			return
+		}
+		key, value, ok := strings.Cut(args[0], "=")
+		if !ok {
+			errorf("usage: godebug key=value")
+			return
+		}
+		f.Godebug = append(f.Godebug, &Godebug{
+			Key:    key,
+			Value:  value,
+			Syntax: line,
+		})
+
+	case "use":
+		if len(args) != 1 {
+			errorf("usage: %s local/dir", verb)
+			return
+		}
+		s, err := parseString(&args[0])
+		if err != nil {
+			errorf("invalid quoted string: %v", err)
+			return
+		}
+		f.Use = append(f.Use, &Use{
+			Path:   s,
+			Syntax: line,
+		})
+
+	case "replace":
+		replace, wrappederr := parseReplace(f.Syntax.Name, line, verb, args, fix)
+		if wrappederr != nil {
+			*errs = append(*errs, *wrappederr)
+			return
+		}
+		f.Replace = append(f.Replace, replace)
+	}
+}
+
+// IsDirectoryPath reports whether the given path should be interpreted as a directory path.
+// Just like on the go command line, relative paths starting with a '.' or '..' path component
+// and rooted paths are directory paths; the rest are module paths.
+func IsDirectoryPath(ns string) bool {
+	// Because go.mod files can move from one system to another,
+	// we check all known path syntaxes, both Unix and Windows.
+	return ns == "." || strings.HasPrefix(ns, "./") || strings.HasPrefix(ns, `.\`) ||
+		ns == ".." || strings.HasPrefix(ns, "../") || strings.HasPrefix(ns, `..\`) ||
+		strings.HasPrefix(ns, "/") || strings.HasPrefix(ns, `\`) ||
+		len(ns) >= 2 && ('A' <= ns[0] && ns[0] <= 'Z' || 'a' <= ns[0] && ns[0] <= 'z') && ns[1] == ':'
+}
+
+// MustQuote reports whether s must be quoted in order to appear as
+// a single token in a go.mod line.
+func MustQuote(s string) bool {
+	for _, r := range s {
+		switch r {
+		case ' ', '"', '\'', '`':
+			return true
+
+		case '(', ')', '[', ']', '{', '}', ',':
+			if len(s) > 1 {
+				return true
+			}
+
+		default:
+			if !unicode.IsPrint(r) {
+				return true
+			}
+		}
+	}
+	return s == "" || strings.Contains(s, "//") || strings.Contains(s, "/*")
+}
+
+// AutoQuote returns s or, if quoting is required for s to appear in a go.mod,
+// the quotation of s.
+func AutoQuote(s string) string {
+	if MustQuote(s) {
+		return strconv.Quote(s)
+	}
+	return s
+}
+
+func parseVersionInterval(verb string, path string, args *[]string, fix VersionFixer) (VersionInterval, error) {
+	toks := *args
+	if len(toks) == 0 || toks[0] == "(" {
+		return VersionInterval{}, fmt.Errorf("expected '[' or version")
+	}
+	if toks[0] != "[" {
+		v, err := parseVersion(verb, path, &toks[0], fix)
+		if err != nil {
+			return VersionInterval{}, err
+		}
+		*args = toks[1:]
+		return VersionInterval{Low: v, High: v}, nil
+	}
+	toks = toks[1:]
+
+	if len(toks) == 0 {
+		return VersionInterval{}, fmt.Errorf("expected version after '['")
+	}
+	low, err := parseVersion(verb, path, &toks[0], fix)
+	if err != nil {
+		return VersionInterval{}, err
+	}
+	toks = toks[1:]
+
+	if len(toks) == 0 || toks[0] != "," {
+		return VersionInterval{}, fmt.Errorf("expected ',' after version")
+	}
+	toks = toks[1:]
+
+	if len(toks) == 0 {
+		return VersionInterval{}, fmt.Errorf("expected version after ','")
+	}
+	high, err := parseVersion(verb, path, &toks[0], fix)
+	if err != nil {
+		return VersionInterval{}, err
+	}
+	toks = toks[1:]
+
+	if len(toks) == 0 || toks[0] != "]" {
+		return VersionInterval{}, fmt.Errorf("expected ']' after version")
+	}
+	toks = toks[1:]
+
+	*args = toks
+	return VersionInterval{Low: low, High: high}, nil
+}
+
+func parseString(s *string) (string, error) {
+	t := *s
+	if strings.HasPrefix(t, `"`) {
+		var err error
+		if t, err = strconv.Unquote(t); err != nil {
+			return "", err
+		}
+	} else if strings.ContainsAny(t, "\"'`") {
+		// Other quotes are reserved both for possible future expansion
+		// and to avoid confusion. For example if someone types 'x'
+		// we want that to be a syntax error and not a literal x in literal quotation marks.
+		return "", fmt.Errorf("unquoted string cannot contain quote")
+	}
+	*s = AutoQuote(t)
+	return t, nil
+}
+
+var deprecatedRE = lazyregexp.New(`(?s)(?:^|\n\n)Deprecated: *(.*?)(?:$|\n\n)`)
+
+// parseDeprecation extracts the text of comments on a "module" directive and
+// extracts a deprecation message from that.
+//
+// A deprecation message is contained in a paragraph within a block of comments
+// that starts with "Deprecated:" (case sensitive). The message runs until the
+// end of the paragraph and does not include the "Deprecated:" prefix. If the
+// comment block has multiple paragraphs that start with "Deprecated:",
+// parseDeprecation returns the message from the first.
+func parseDeprecation(block *LineBlock, line *Line) string {
+	text := parseDirectiveComment(block, line)
+	m := deprecatedRE.FindStringSubmatch(text)
+	if m == nil {
+		return ""
+	}
+	return m[1]
+}
+
+// parseDirectiveComment extracts the text of comments on a directive.
+// If the directive's line does not have comments and is part of a block that
+// does have comments, the block's comments are used.
+func parseDirectiveComment(block *LineBlock, line *Line) string {
+	comments := line.Comment()
+	if block != nil && len(comments.Before) == 0 && len(comments.Suffix) == 0 {
+		comments = block.Comment()
+	}
+	groups := [][]Comment{comments.Before, comments.Suffix}
+	var lines []string
+	for _, g := range groups {
+		for _, c := range g {
+			if !strings.HasPrefix(c.Token, "//") {
+				continue // blank line
+			}
+			lines = append(lines, strings.TrimSpace(strings.TrimPrefix(c.Token, "//")))
+		}
+	}
+	return strings.Join(lines, "\n")
+}
+
+type ErrorList []Error
+
+func (e ErrorList) Error() string {
+	errStrs := make([]string, len(e))
+	for i, err := range e {
+		errStrs[i] = err.Error()
+	}
+	return strings.Join(errStrs, "\n")
+}
+
+type Error struct {
+	Filename string
+	Pos      Position
+	Verb     string
+	ModPath  string
+	Err      error
+}
+
+func (e *Error) Error() string {
+	var pos string
+	if e.Pos.LineRune > 1 {
+		// Don't print LineRune if it's 1 (beginning of line).
+		// It's always 1 except in scanner errors, which are rare.
+		pos = fmt.Sprintf("%s:%d:%d: ", e.Filename, e.Pos.Line, e.Pos.LineRune)
+	} else if e.Pos.Line > 0 {
+		pos = fmt.Sprintf("%s:%d: ", e.Filename, e.Pos.Line)
+	} else if e.Filename != "" {
+		pos = fmt.Sprintf("%s: ", e.Filename)
+	}
+
+	var directive string
+	if e.ModPath != "" {
+		directive = fmt.Sprintf("%s %s: ", e.Verb, e.ModPath)
+	} else if e.Verb != "" {
+		directive = fmt.Sprintf("%s: ", e.Verb)
+	}
+
+	return pos + directive + e.Err.Error()
+}
+
+func (e *Error) Unwrap() error { return e.Err }
+
+func parseVersion(verb string, path string, s *string, fix VersionFixer) (string, error) {
+	t, err := parseString(s)
+	if err != nil {
+		return "", &Error{
+			Verb:    verb,
+			ModPath: path,
+			Err: &module.InvalidVersionError{
+				Version: *s,
+				Err:     err,
+			},
+		}
+	}
+	if fix != nil {
+		fixed, err := fix(path, t)
+		if err != nil {
+			if err, ok := err.(*module.ModuleError); ok {
+				return "", &Error{
+					Verb:    verb,
+					ModPath: path,
+					Err:     err.Err,
+				}
+			}
+			return "", err
+		}
+		t = fixed
+	} else {
+		cv := module.CanonicalVersion(t)
+		if cv == "" {
+			return "", &Error{
+				Verb:    verb,
+				ModPath: path,
+				Err: &module.InvalidVersionError{
+					Version: t,
+					Err:     errors.New("must be of the form v1.2.3"),
+				},
+			}
+		}
+		t = cv
+	}
+	*s = t
+	return *s, nil
+}
+
+func modulePathMajor(path string) (string, error) {
+	_, major, ok := module.SplitPathVersion(path)
+	if !ok {
+		return "", fmt.Errorf("invalid module path")
+	}
+	return major, nil
+}
+
+func (f *File) Format() ([]byte, error) {
+	return Format(f.Syntax), nil
+}
+
+// Cleanup cleans up the file f after any edit operations.
+// To avoid quadratic behavior, modifications like [File.DropRequire]
+// clear the entry but do not remove it from the slice.
+// Cleanup cleans out all the cleared entries.
+func (f *File) Cleanup() {
+	w := 0
+	for _, g := range f.Godebug {
+		if g.Key != "" {
+			f.Godebug[w] = g
+			w++
+		}
+	}
+	f.Godebug = f.Godebug[:w]
+
+	w = 0
+	for _, r := range f.Require {
+		if r.Mod.Path != "" {
+			f.Require[w] = r
+			w++
+		}
+	}
+	f.Require = f.Require[:w]
+
+	w = 0
+	for _, x := range f.Exclude {
+		if x.Mod.Path != "" {
+			f.Exclude[w] = x
+			w++
+		}
+	}
+	f.Exclude = f.Exclude[:w]
+
+	w = 0
+	for _, r := range f.Replace {
+		if r.Old.Path != "" {
+			f.Replace[w] = r
+			w++
+		}
+	}
+	f.Replace = f.Replace[:w]
+
+	w = 0
+	for _, r := range f.Retract {
+		if r.Low != "" || r.High != "" {
+			f.Retract[w] = r
+			w++
+		}
+	}
+	f.Retract = f.Retract[:w]
+
+	f.Syntax.Cleanup()
+}
+
+func (f *File) AddGoStmt(version string) error {
+	if !GoVersionRE.MatchString(version) {
+		return fmt.Errorf("invalid language version %q", version)
+	}
+	if f.Go == nil {
+		var hint Expr
+		if f.Module != nil && f.Module.Syntax != nil {
+			hint = f.Module.Syntax
+		} else if f.Syntax == nil {
+			f.Syntax = new(FileSyntax)
+		}
+		f.Go = &Go{
+			Version: version,
+			Syntax:  f.Syntax.addLine(hint, "go", version),
+		}
+	} else {
+		f.Go.Version = version
+		f.Syntax.updateLine(f.Go.Syntax, "go", version)
+	}
+	return nil
+}
+
+// DropGoStmt deletes the go statement from the file.
+func (f *File) DropGoStmt() {
+	if f.Go != nil {
+		f.Go.Syntax.markRemoved()
+		f.Go = nil
+	}
+}
+
+// DropToolchainStmt deletes the toolchain statement from the file.
+func (f *File) DropToolchainStmt() {
+	if f.Toolchain != nil {
+		f.Toolchain.Syntax.markRemoved()
+		f.Toolchain = nil
+	}
+}
+
+func (f *File) AddToolchainStmt(name string) error {
+	if !ToolchainRE.MatchString(name) {
+		return fmt.Errorf("invalid toolchain name %q", name)
+	}
+	if f.Toolchain == nil {
+		var hint Expr
+		if f.Go != nil && f.Go.Syntax != nil {
+			hint = f.Go.Syntax
+		} else if f.Module != nil && f.Module.Syntax != nil {
+			hint = f.Module.Syntax
+		}
+		f.Toolchain = &Toolchain{
+			Name:   name,
+			Syntax: f.Syntax.addLine(hint, "toolchain", name),
+		}
+	} else {
+		f.Toolchain.Name = name
+		f.Syntax.updateLine(f.Toolchain.Syntax, "toolchain", name)
+	}
+	return nil
+}
+
+// AddGodebug sets the first godebug line for key to value,
+// preserving any existing comments for that line and removing all
+// other godebug lines for key.
+//
+// If no line currently exists for key, AddGodebug adds a new line
+// at the end of the last godebug block.
+func (f *File) AddGodebug(key, value string) error {
+	need := true
+	for _, g := range f.Godebug {
+		if g.Key == key {
+			if need {
+				g.Value = value
+				f.Syntax.updateLine(g.Syntax, "godebug", key+"="+value)
+				need = false
+			} else {
+				g.Syntax.markRemoved()
+				*g = Godebug{}
+			}
+		}
+	}
+
+	if need {
+		f.addNewGodebug(key, value)
+	}
+	return nil
+}
+
+// addNewGodebug adds a new godebug key=value line at the end
+// of the last godebug block, regardless of any existing godebug lines for key.
+func (f *File) addNewGodebug(key, value string) {
+	line := f.Syntax.addLine(nil, "godebug", key+"="+value)
+	g := &Godebug{
+		Key:    key,
+		Value:  value,
+		Syntax: line,
+	}
+	f.Godebug = append(f.Godebug, g)
+}
+
+// AddRequire sets the first require line for path to version vers,
+// preserving any existing comments for that line and removing all
+// other lines for path.
+//
+// If no line currently exists for path, AddRequire adds a new line
+// at the end of the last require block.
+func (f *File) AddRequire(path, vers string) error {
+	need := true
+	for _, r := range f.Require {
+		if r.Mod.Path == path {
+			if need {
+				r.Mod.Version = vers
+				f.Syntax.updateLine(r.Syntax, "require", AutoQuote(path), vers)
+				need = false
+			} else {
+				r.Syntax.markRemoved()
+				*r = Require{}
+			}
+		}
+	}
+
+	if need {
+		f.AddNewRequire(path, vers, false)
+	}
+	return nil
+}
+
+// AddNewRequire adds a new require line for path at version vers at the end of
+// the last require block, regardless of any existing require lines for path.
+func (f *File) AddNewRequire(path, vers string, indirect bool) {
+	line := f.Syntax.addLine(nil, "require", AutoQuote(path), vers)
+	r := &Require{
+		Mod:    module.Version{Path: path, Version: vers},
+		Syntax: line,
+	}
+	r.setIndirect(indirect)
+	f.Require = append(f.Require, r)
+}
+
+// SetRequire updates the requirements of f to contain exactly req, preserving
+// the existing block structure and line comment contents (except for 'indirect'
+// markings) for the first requirement on each named module path.
+//
+// The Syntax field is ignored for the requirements in req.
+//
+// Any requirements not already present in the file are added to the block
+// containing the last require line.
+//
+// The requirements in req must specify at most one distinct version for each
+// module path.
+//
+// If any existing requirements may be removed, the caller should call
+// [File.Cleanup] after all edits are complete.
+func (f *File) SetRequire(req []*Require) {
+	type elem struct {
+		version  string
+		indirect bool
+	}
+	need := make(map[string]elem)
+	for _, r := range req {
+		if prev, dup := need[r.Mod.Path]; dup && prev.version != r.Mod.Version {
+			panic(fmt.Errorf("SetRequire called with conflicting versions for path %s (%s and %s)", r.Mod.Path, prev.version, r.Mod.Version))
+		}
+		need[r.Mod.Path] = elem{r.Mod.Version, r.Indirect}
+	}
+
+	// Update or delete the existing Require entries to preserve
+	// only the first for each module path in req.
+	for _, r := range f.Require {
+		e, ok := need[r.Mod.Path]
+		if ok {
+			r.setVersion(e.version)
+			r.setIndirect(e.indirect)
+		} else {
+			r.markRemoved()
+		}
+		delete(need, r.Mod.Path)
+	}
+
+	// Add new entries in the last block of the file for any paths that weren't
+	// already present.
+	//
+	// This step is nondeterministic, but the final result will be deterministic
+	// because we will sort the block.
+	for path, e := range need {
+		f.AddNewRequire(path, e.version, e.indirect)
+	}
+
+	f.SortBlocks()
+}
+
+// SetRequireSeparateIndirect updates the requirements of f to contain the given
+// requirements. Comment contents (except for 'indirect' markings) are retained
+// from the first existing requirement for each module path. Like SetRequire,
+// SetRequireSeparateIndirect adds requirements for new paths in req,
+// updates the version and "// indirect" comment on existing requirements,
+// and deletes requirements on paths not in req. Existing duplicate requirements
+// are deleted.
+//
+// As its name suggests, SetRequireSeparateIndirect puts direct and indirect
+// requirements into two separate blocks, one containing only direct
+// requirements, and the other containing only indirect requirements.
+// SetRequireSeparateIndirect may move requirements between these two blocks
+// when their indirect markings change. However, SetRequireSeparateIndirect
+// won't move requirements from other blocks, especially blocks with comments.
+//
+// If the file initially has one uncommented block of requirements,
+// SetRequireSeparateIndirect will split it into a direct-only and indirect-only
+// block. This aids in the transition to separate blocks.
+func (f *File) SetRequireSeparateIndirect(req []*Require) {
+	// hasComments returns whether a line or block has comments
+	// other than "indirect".
+	hasComments := func(c Comments) bool {
+		return len(c.Before) > 0 || len(c.After) > 0 || len(c.Suffix) > 1 ||
+			(len(c.Suffix) == 1 &&
+				strings.TrimSpace(strings.TrimPrefix(c.Suffix[0].Token, string(slashSlash))) != "indirect")
+	}
+
+	// moveReq adds r to block. If r was in another block, moveReq deletes
+	// it from that block and transfers its comments.
+	moveReq := func(r *Require, block *LineBlock) {
+		var line *Line
+		if r.Syntax == nil {
+			line = &Line{Token: []string{AutoQuote(r.Mod.Path), r.Mod.Version}}
+			r.Syntax = line
+			if r.Indirect {
+				r.setIndirect(true)
+			}
+		} else {
+			line = new(Line)
+			*line = *r.Syntax
+			if !line.InBlock && len(line.Token) > 0 && line.Token[0] == "require" {
+				line.Token = line.Token[1:]
+			}
+			r.Syntax.Token = nil // Cleanup will delete the old line.
+			r.Syntax = line
+		}
+		line.InBlock = true
+		block.Line = append(block.Line, line)
+	}
+
+	// Examine existing require lines and blocks.
+	var (
+		// We may insert new requirements into the last uncommented
+		// direct-only and indirect-only blocks. We may also move requirements
+		// to the opposite block if their indirect markings change.
+		lastDirectIndex   = -1
+		lastIndirectIndex = -1
+
+		// If there are no direct-only or indirect-only blocks, a new block may
+		// be inserted after the last require line or block.
+		lastRequireIndex = -1
+
+		// If there's only one require line or block, and it's uncommented,
+		// we'll move its requirements to the direct-only or indirect-only blocks.
+		requireLineOrBlockCount = 0
+
+		// Track the block each requirement belongs to (if any) so we can
+		// move them later.
+		lineToBlock = make(map[*Line]*LineBlock)
+	)
+	for i, stmt := range f.Syntax.Stmt {
+		switch stmt := stmt.(type) {
+		case *Line:
+			if len(stmt.Token) == 0 || stmt.Token[0] != "require" {
+				continue
+			}
+			lastRequireIndex = i
+			requireLineOrBlockCount++
+			if !hasComments(stmt.Comments) {
+				if isIndirect(stmt) {
+					lastIndirectIndex = i
+				} else {
+					lastDirectIndex = i
+				}
+			}
+
+		case *LineBlock:
+			if len(stmt.Token) == 0 || stmt.Token[0] != "require" {
+				continue
+			}
+			lastRequireIndex = i
+			requireLineOrBlockCount++
+			allDirect := len(stmt.Line) > 0 && !hasComments(stmt.Comments)
+			allIndirect := len(stmt.Line) > 0 && !hasComments(stmt.Comments)
+			for _, line := range stmt.Line {
+				lineToBlock[line] = stmt
+				if hasComments(line.Comments) {
+					allDirect = false
+					allIndirect = false
+				} else if isIndirect(line) {
+					allDirect = false
+				} else {
+					allIndirect = false
+				}
+			}
+			if allDirect {
+				lastDirectIndex = i
+			}
+			if allIndirect {
+				lastIndirectIndex = i
+			}
+		}
+	}
+
+	oneFlatUncommentedBlock := requireLineOrBlockCount == 1 &&
+		!hasComments(*f.Syntax.Stmt[lastRequireIndex].Comment())
+
+	// Create direct and indirect blocks if needed. Convert lines into blocks
+	// if needed. If we end up with an empty block or a one-line block,
+	// Cleanup will delete it or convert it to a line later.
+	insertBlock := func(i int) *LineBlock {
+		block := &LineBlock{Token: []string{"require"}}
+		f.Syntax.Stmt = append(f.Syntax.Stmt, nil)
+		copy(f.Syntax.Stmt[i+1:], f.Syntax.Stmt[i:])
+		f.Syntax.Stmt[i] = block
+		return block
+	}
+
+	ensureBlock := func(i int) *LineBlock {
+		switch stmt := f.Syntax.Stmt[i].(type) {
+		case *LineBlock:
+			return stmt
+		case *Line:
+			block := &LineBlock{
+				Token: []string{"require"},
+				Line:  []*Line{stmt},
+			}
+			stmt.Token = stmt.Token[1:] // remove "require"
+			stmt.InBlock = true
+			f.Syntax.Stmt[i] = block
+			return block
+		default:
+			panic(fmt.Sprintf("unexpected statement: %v", stmt))
+		}
+	}
+
+	var lastDirectBlock *LineBlock
+	if lastDirectIndex < 0 {
+		if lastIndirectIndex >= 0 {
+			lastDirectIndex = lastIndirectIndex
+			lastIndirectIndex++
+		} else if lastRequireIndex >= 0 {
+			lastDirectIndex = lastRequireIndex + 1
+		} else {
+			lastDirectIndex = len(f.Syntax.Stmt)
+		}
+		lastDirectBlock = insertBlock(lastDirectIndex)
+	} else {
+		lastDirectBlock = ensureBlock(lastDirectIndex)
+	}
+
+	var lastIndirectBlock *LineBlock
+	if lastIndirectIndex < 0 {
+		lastIndirectIndex = lastDirectIndex + 1
+		lastIndirectBlock = insertBlock(lastIndirectIndex)
+	} else {
+		lastIndirectBlock = ensureBlock(lastIndirectIndex)
+	}
+
+	// Delete requirements we don't want anymore.
+	// Update versions and indirect comments on requirements we want to keep.
+	// If a requirement is in last{Direct,Indirect}Block with the wrong
+	// indirect marking after this, or if the requirement is in an single
+	// uncommented mixed block (oneFlatUncommentedBlock), move it to the
+	// correct block.
+	//
+	// Some blocks may be empty after this. Cleanup will remove them.
+	need := make(map[string]*Require)
+	for _, r := range req {
+		need[r.Mod.Path] = r
+	}
+	have := make(map[string]*Require)
+	for _, r := range f.Require {
+		path := r.Mod.Path
+		if need[path] == nil || have[path] != nil {
+			// Requirement not needed, or duplicate requirement. Delete.
+			r.markRemoved()
+			continue
+		}
+		have[r.Mod.Path] = r
+		r.setVersion(need[path].Mod.Version)
+		r.setIndirect(need[path].Indirect)
+		if need[path].Indirect &&
+			(oneFlatUncommentedBlock || lineToBlock[r.Syntax] == lastDirectBlock) {
+			moveReq(r, lastIndirectBlock)
+		} else if !need[path].Indirect &&
+			(oneFlatUncommentedBlock || lineToBlock[r.Syntax] == lastIndirectBlock) {
+			moveReq(r, lastDirectBlock)
+		}
+	}
+
+	// Add new requirements.
+	for path, r := range need {
+		if have[path] == nil {
+			if r.Indirect {
+				moveReq(r, lastIndirectBlock)
+			} else {
+				moveReq(r, lastDirectBlock)
+			}
+			f.Require = append(f.Require, r)
+		}
+	}
+
+	f.SortBlocks()
+}
+
+func (f *File) DropGodebug(key string) error {
+	for _, g := range f.Godebug {
+		if g.Key == key {
+			g.Syntax.markRemoved()
+			*g = Godebug{}
+		}
+	}
+	return nil
+}
+
+func (f *File) DropRequire(path string) error {
+	for _, r := range f.Require {
+		if r.Mod.Path == path {
+			r.Syntax.markRemoved()
+			*r = Require{}
+		}
+	}
+	return nil
+}
+
+// AddExclude adds a exclude statement to the mod file. Errors if the provided
+// version is not a canonical version string
+func (f *File) AddExclude(path, vers string) error {
+	if err := checkCanonicalVersion(path, vers); err != nil {
+		return err
+	}
+
+	var hint *Line
+	for _, x := range f.Exclude {
+		if x.Mod.Path == path && x.Mod.Version == vers {
+			return nil
+		}
+		if x.Mod.Path == path {
+			hint = x.Syntax
+		}
+	}
+
+	f.Exclude = append(f.Exclude, &Exclude{Mod: module.Version{Path: path, Version: vers}, Syntax: f.Syntax.addLine(hint, "exclude", AutoQuote(path), vers)})
+	return nil
+}
+
+func (f *File) DropExclude(path, vers string) error {
+	for _, x := range f.Exclude {
+		if x.Mod.Path == path && x.Mod.Version == vers {
+			x.Syntax.markRemoved()
+			*x = Exclude{}
+		}
+	}
+	return nil
+}
+
+func (f *File) AddReplace(oldPath, oldVers, newPath, newVers string) error {
+	return addReplace(f.Syntax, &f.Replace, oldPath, oldVers, newPath, newVers)
+}
+
+func addReplace(syntax *FileSyntax, replace *[]*Replace, oldPath, oldVers, newPath, newVers string) error {
+	need := true
+	old := module.Version{Path: oldPath, Version: oldVers}
+	new := module.Version{Path: newPath, Version: newVers}
+	tokens := []string{"replace", AutoQuote(oldPath)}
+	if oldVers != "" {
+		tokens = append(tokens, oldVers)
+	}
+	tokens = append(tokens, "=>", AutoQuote(newPath))
+	if newVers != "" {
+		tokens = append(tokens, newVers)
+	}
+
+	var hint *Line
+	for _, r := range *replace {
+		if r.Old.Path == oldPath && (oldVers == "" || r.Old.Version == oldVers) {
+			if need {
+				// Found replacement for old; update to use new.
+				r.New = new
+				syntax.updateLine(r.Syntax, tokens...)
+				need = false
+				continue
+			}
+			// Already added; delete other replacements for same.
+			r.Syntax.markRemoved()
+			*r = Replace{}
+		}
+		if r.Old.Path == oldPath {
+			hint = r.Syntax
+		}
+	}
+	if need {
+		*replace = append(*replace, &Replace{Old: old, New: new, Syntax: syntax.addLine(hint, tokens...)})
+	}
+	return nil
+}
+
+func (f *File) DropReplace(oldPath, oldVers string) error {
+	for _, r := range f.Replace {
+		if r.Old.Path == oldPath && r.Old.Version == oldVers {
+			r.Syntax.markRemoved()
+			*r = Replace{}
+		}
+	}
+	return nil
+}
+
+// AddRetract adds a retract statement to the mod file. Errors if the provided
+// version interval does not consist of canonical version strings
+func (f *File) AddRetract(vi VersionInterval, rationale string) error {
+	var path string
+	if f.Module != nil {
+		path = f.Module.Mod.Path
+	}
+	if err := checkCanonicalVersion(path, vi.High); err != nil {
+		return err
+	}
+	if err := checkCanonicalVersion(path, vi.Low); err != nil {
+		return err
+	}
+
+	r := &Retract{
+		VersionInterval: vi,
+	}
+	if vi.Low == vi.High {
+		r.Syntax = f.Syntax.addLine(nil, "retract", AutoQuote(vi.Low))
+	} else {
+		r.Syntax = f.Syntax.addLine(nil, "retract", "[", AutoQuote(vi.Low), ",", AutoQuote(vi.High), "]")
+	}
+	if rationale != "" {
+		for line := range strings.SplitSeq(rationale, "\n") {
+			com := Comment{Token: "// " + line}
+			r.Syntax.Comment().Before = append(r.Syntax.Comment().Before, com)
+		}
+	}
+	return nil
+}
+
+func (f *File) DropRetract(vi VersionInterval) error {
+	for _, r := range f.Retract {
+		if r.VersionInterval == vi {
+			r.Syntax.markRemoved()
+			*r = Retract{}
+		}
+	}
+	return nil
+}
+
+// AddTool adds a new tool directive with the given path.
+// It does nothing if the tool line already exists.
+func (f *File) AddTool(path string) error {
+	for _, t := range f.Tool {
+		if t.Path == path {
+			return nil
+		}
+	}
+
+	f.Tool = append(f.Tool, &Tool{
+		Path:   path,
+		Syntax: f.Syntax.addLine(nil, "tool", path),
+	})
+
+	f.SortBlocks()
+	return nil
+}
+
+// RemoveTool removes a tool directive with the given path.
+// It does nothing if no such tool directive exists.
+func (f *File) DropTool(path string) error {
+	for _, t := range f.Tool {
+		if t.Path == path {
+			t.Syntax.markRemoved()
+			*t = Tool{}
+		}
+	}
+	return nil
+}
+
+// AddIgnore adds a new ignore directive with the given path.
+// It does nothing if the ignore line already exists.
+func (f *File) AddIgnore(path string) error {
+	for _, t := range f.Ignore {
+		if t.Path == path {
+			return nil
+		}
+	}
+
+	f.Ignore = append(f.Ignore, &Ignore{
+		Path:   path,
+		Syntax: f.Syntax.addLine(nil, "ignore", path),
+	})
+
+	f.SortBlocks()
+	return nil
+}
+
+// DropIgnore removes a ignore directive with the given path.
+// It does nothing if no such ignore directive exists.
+func (f *File) DropIgnore(path string) error {
+	for _, t := range f.Ignore {
+		if t.Path == path {
+			t.Syntax.markRemoved()
+			*t = Ignore{}
+		}
+	}
+	return nil
+}
+
+func (f *File) SortBlocks() {
+	f.removeDups() // otherwise sorting is unsafe
+
+	// semanticSortForExcludeVersionV is the Go version (plus leading "v") at which
+	// lines in exclude blocks start to use semantic sort instead of lexicographic sort.
+	// See go.dev/issue/60028.
+	const semanticSortForExcludeVersionV = "v1.21"
+	useSemanticSortForExclude := f.Go != nil && semver.Compare("v"+f.Go.Version, semanticSortForExcludeVersionV) >= 0
+
+	for _, stmt := range f.Syntax.Stmt {
+		block, ok := stmt.(*LineBlock)
+		if !ok {
+			continue
+		}
+		less := compareLine
+		if block.Token[0] == "exclude" && useSemanticSortForExclude {
+			less = compareLineExclude
+		} else if block.Token[0] == "retract" {
+			less = compareLineRetract
+		}
+		slices.SortStableFunc(block.Line, less)
+	}
+}
+
+// removeDups removes duplicate exclude, replace and tool directives.
+//
+// Earlier exclude and tool directives take priority.
+//
+// Later replace directives take priority.
+//
+// require directives are not de-duplicated. That's left up to higher-level
+// logic (MVS).
+//
+// retract directives are not de-duplicated since comments are
+// meaningful, and versions may be retracted multiple times.
+func (f *File) removeDups() {
+	removeDups(f.Syntax, &f.Exclude, &f.Replace, &f.Tool, &f.Ignore)
+}
+
+func removeDups(syntax *FileSyntax, exclude *[]*Exclude, replace *[]*Replace, tool *[]*Tool, ignore *[]*Ignore) {
+	kill := make(map[*Line]bool)
+
+	// Remove duplicate excludes.
+	if exclude != nil {
+		haveExclude := make(map[module.Version]bool)
+		for _, x := range *exclude {
+			if haveExclude[x.Mod] {
+				kill[x.Syntax] = true
+				continue
+			}
+			haveExclude[x.Mod] = true
+		}
+		var excl []*Exclude
+		for _, x := range *exclude {
+			if !kill[x.Syntax] {
+				excl = append(excl, x)
+			}
+		}
+		*exclude = excl
+	}
+
+	// Remove duplicate replacements.
+	// Later replacements take priority over earlier ones.
+	haveReplace := make(map[module.Version]bool)
+	for i := len(*replace) - 1; i >= 0; i-- {
+		x := (*replace)[i]
+		if haveReplace[x.Old] {
+			kill[x.Syntax] = true
+			continue
+		}
+		haveReplace[x.Old] = true
+	}
+	var repl []*Replace
+	for _, x := range *replace {
+		if !kill[x.Syntax] {
+			repl = append(repl, x)
+		}
+	}
+	*replace = repl
+
+	if tool != nil {
+		haveTool := make(map[string]bool)
+		for _, t := range *tool {
+			if haveTool[t.Path] {
+				kill[t.Syntax] = true
+				continue
+			}
+			haveTool[t.Path] = true
+		}
+		var newTool []*Tool
+		for _, t := range *tool {
+			if !kill[t.Syntax] {
+				newTool = append(newTool, t)
+			}
+		}
+		*tool = newTool
+	}
+
+	if ignore != nil {
+		haveIgnore := make(map[string]bool)
+		for _, i := range *ignore {
+			if haveIgnore[i.Path] {
+				kill[i.Syntax] = true
+				continue
+			}
+			haveIgnore[i.Path] = true
+		}
+		var newIgnore []*Ignore
+		for _, i := range *ignore {
+			if !kill[i.Syntax] {
+				newIgnore = append(newIgnore, i)
+			}
+		}
+		*ignore = newIgnore
+	}
+
+	// Duplicate require and retract directives are not removed.
+
+	// Drop killed statements from the syntax tree.
+	var stmts []Expr
+	for _, stmt := range syntax.Stmt {
+		switch stmt := stmt.(type) {
+		case *Line:
+			if kill[stmt] {
+				continue
+			}
+		case *LineBlock:
+			var lines []*Line
+			for _, line := range stmt.Line {
+				if !kill[line] {
+					lines = append(lines, line)
+				}
+			}
+			stmt.Line = lines
+			if len(lines) == 0 {
+				continue
+			}
+		}
+		stmts = append(stmts, stmt)
+	}
+	syntax.Stmt = stmts
+}
+
+// compareLine compares li and lj. It sorts lexicographically without assigning
+// any special meaning to tokens.
+func compareLine(li, lj *Line) int {
+	for k := 0; k < len(li.Token) && k < len(lj.Token); k++ {
+		if li.Token[k] != lj.Token[k] {
+			return cmp.Compare(li.Token[k], lj.Token[k])
+		}
+	}
+	return cmp.Compare(len(li.Token), len(lj.Token))
+}
+
+// compareLineExclude compares li and lj for lines in an "exclude" block.
+func compareLineExclude(li, lj *Line) int {
+	if len(li.Token) != 2 || len(lj.Token) != 2 {
+		// Not a known exclude specification.
+		// Fall back to sorting lexicographically.
+		return compareLine(li, lj)
+	}
+	// An exclude specification has two tokens: ModulePath and Version.
+	// Compare module path by string order and version by semver rules.
+	if pi, pj := li.Token[0], lj.Token[0]; pi != pj {
+		return cmp.Compare(pi, pj)
+	}
+	return semver.Compare(li.Token[1], lj.Token[1])
+}
+
+// compareLineRetract compares li and lj for lines in a "retract" block.
+// It treats each line as a version interval. Single versions are compared as
+// if they were intervals with the same low and high version.
+// Intervals are sorted in descending order, first by low version, then by
+// high version, using [semver.Compare].
+func compareLineRetract(li, lj *Line) int {
+	interval := func(l *Line) VersionInterval {
+		if len(l.Token) == 1 {
+			return VersionInterval{Low: l.Token[0], High: l.Token[0]}
+		} else if len(l.Token) == 5 && l.Token[0] == "[" && l.Token[2] == "," && l.Token[4] == "]" {
+			return VersionInterval{Low: l.Token[1], High: l.Token[3]}
+		} else {
+			// Line in unknown format. Treat as an invalid version.
+			return VersionInterval{}
+		}
+	}
+	vii := interval(li)
+	vij := interval(lj)
+	if cmp := semver.Compare(vii.Low, vij.Low); cmp != 0 {
+		return -cmp
+	}
+	return -semver.Compare(vii.High, vij.High)
+}
+
+// checkCanonicalVersion returns a non-nil error if vers is not a canonical
+// version string or does not match the major version of path.
+//
+// If path is non-empty, the error text suggests a format with a major version
+// corresponding to the path.
+func checkCanonicalVersion(path, vers string) error {
+	_, pathMajor, pathMajorOk := module.SplitPathVersion(path)
+
+	if vers == "" || vers != module.CanonicalVersion(vers) {
+		if pathMajor == "" {
+			return &module.InvalidVersionError{
+				Version: vers,
+				Err:     fmt.Errorf("must be of the form v1.2.3"),
+			}
+		}
+		return &module.InvalidVersionError{
+			Version: vers,
+			Err:     fmt.Errorf("must be of the form %s.2.3", module.PathMajorPrefix(pathMajor)),
+		}
+	}
+
+	if pathMajorOk {
+		if err := module.CheckPathMajor(vers, pathMajor); err != nil {
+			if pathMajor == "" {
+				// In this context, the user probably wrote "v2.3.4" when they meant
+				// "v2.3.4+incompatible". Suggest that instead of "v0 or v1".
+				return &module.InvalidVersionError{
+					Version: vers,
+					Err:     fmt.Errorf("should be %s+incompatible (or module %s/%v)", vers, path, semver.Major(vers)),
+				}
+			}
+			return err
+		}
+	}
+
+	return nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/modfile/work.go b/go/src/cmd/vendor/golang.org/x/mod/modfile/work.go
new file mode 100644
index 0000000000000000000000000000000000000000..09df5ea3c727724552d4d33e54bec4a235cd4afe
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/modfile/work.go
@@ -0,0 +1,333 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package modfile
+
+import (
+	"fmt"
+	"slices"
+	"strings"
+)
+
+// A WorkFile is the parsed, interpreted form of a go.work file.
+type WorkFile struct {
+	Go        *Go
+	Toolchain *Toolchain
+	Godebug   []*Godebug
+	Use       []*Use
+	Replace   []*Replace
+
+	Syntax *FileSyntax
+}
+
+// A Use is a single directory statement.
+type Use struct {
+	Path       string // Use path of module.
+	ModulePath string // Module path in the comment.
+	Syntax     *Line
+}
+
+// ParseWork parses and returns a go.work file.
+//
+// file is the name of the file, used in positions and errors.
+//
+// data is the content of the file.
+//
+// fix is an optional function that canonicalizes module versions.
+// If fix is nil, all module versions must be canonical ([module.CanonicalVersion]
+// must return the same string).
+func ParseWork(file string, data []byte, fix VersionFixer) (*WorkFile, error) {
+	fs, err := parse(file, data)
+	if err != nil {
+		return nil, err
+	}
+	f := &WorkFile{
+		Syntax: fs,
+	}
+	var errs ErrorList
+
+	for _, x := range fs.Stmt {
+		switch x := x.(type) {
+		case *Line:
+			f.add(&errs, x, x.Token[0], x.Token[1:], fix)
+
+		case *LineBlock:
+			if len(x.Token) > 1 {
+				errs = append(errs, Error{
+					Filename: file,
+					Pos:      x.Start,
+					Err:      fmt.Errorf("unknown block type: %s", strings.Join(x.Token, " ")),
+				})
+				continue
+			}
+			switch x.Token[0] {
+			default:
+				errs = append(errs, Error{
+					Filename: file,
+					Pos:      x.Start,
+					Err:      fmt.Errorf("unknown block type: %s", strings.Join(x.Token, " ")),
+				})
+				continue
+			case "godebug", "use", "replace":
+				for _, l := range x.Line {
+					f.add(&errs, l, x.Token[0], l.Token, fix)
+				}
+			}
+		}
+	}
+
+	if len(errs) > 0 {
+		return nil, errs
+	}
+	return f, nil
+}
+
+// Cleanup cleans up the file f after any edit operations.
+// To avoid quadratic behavior, modifications like [WorkFile.DropRequire]
+// clear the entry but do not remove it from the slice.
+// Cleanup cleans out all the cleared entries.
+func (f *WorkFile) Cleanup() {
+	w := 0
+	for _, r := range f.Use {
+		if r.Path != "" {
+			f.Use[w] = r
+			w++
+		}
+	}
+	f.Use = f.Use[:w]
+
+	w = 0
+	for _, r := range f.Replace {
+		if r.Old.Path != "" {
+			f.Replace[w] = r
+			w++
+		}
+	}
+	f.Replace = f.Replace[:w]
+
+	f.Syntax.Cleanup()
+}
+
+func (f *WorkFile) AddGoStmt(version string) error {
+	if !GoVersionRE.MatchString(version) {
+		return fmt.Errorf("invalid language version %q", version)
+	}
+	if f.Go == nil {
+		stmt := &Line{Token: []string{"go", version}}
+		f.Go = &Go{
+			Version: version,
+			Syntax:  stmt,
+		}
+		// Find the first non-comment-only block and add
+		// the go statement before it. That will keep file comments at the top.
+		i := 0
+		for i = 0; i < len(f.Syntax.Stmt); i++ {
+			if _, ok := f.Syntax.Stmt[i].(*CommentBlock); !ok {
+				break
+			}
+		}
+		f.Syntax.Stmt = append(append(f.Syntax.Stmt[:i:i], stmt), f.Syntax.Stmt[i:]...)
+	} else {
+		f.Go.Version = version
+		f.Syntax.updateLine(f.Go.Syntax, "go", version)
+	}
+	return nil
+}
+
+func (f *WorkFile) AddToolchainStmt(name string) error {
+	if !ToolchainRE.MatchString(name) {
+		return fmt.Errorf("invalid toolchain name %q", name)
+	}
+	if f.Toolchain == nil {
+		stmt := &Line{Token: []string{"toolchain", name}}
+		f.Toolchain = &Toolchain{
+			Name:   name,
+			Syntax: stmt,
+		}
+		// Find the go line and add the toolchain line after it.
+		// Or else find the first non-comment-only block and add
+		// the toolchain line before it. That will keep file comments at the top.
+		i := 0
+		for i = 0; i < len(f.Syntax.Stmt); i++ {
+			if line, ok := f.Syntax.Stmt[i].(*Line); ok && len(line.Token) > 0 && line.Token[0] == "go" {
+				i++
+				goto Found
+			}
+		}
+		for i = 0; i < len(f.Syntax.Stmt); i++ {
+			if _, ok := f.Syntax.Stmt[i].(*CommentBlock); !ok {
+				break
+			}
+		}
+	Found:
+		f.Syntax.Stmt = append(append(f.Syntax.Stmt[:i:i], stmt), f.Syntax.Stmt[i:]...)
+	} else {
+		f.Toolchain.Name = name
+		f.Syntax.updateLine(f.Toolchain.Syntax, "toolchain", name)
+	}
+	return nil
+}
+
+// DropGoStmt deletes the go statement from the file.
+func (f *WorkFile) DropGoStmt() {
+	if f.Go != nil {
+		f.Go.Syntax.markRemoved()
+		f.Go = nil
+	}
+}
+
+// DropToolchainStmt deletes the toolchain statement from the file.
+func (f *WorkFile) DropToolchainStmt() {
+	if f.Toolchain != nil {
+		f.Toolchain.Syntax.markRemoved()
+		f.Toolchain = nil
+	}
+}
+
+// AddGodebug sets the first godebug line for key to value,
+// preserving any existing comments for that line and removing all
+// other godebug lines for key.
+//
+// If no line currently exists for key, AddGodebug adds a new line
+// at the end of the last godebug block.
+func (f *WorkFile) AddGodebug(key, value string) error {
+	need := true
+	for _, g := range f.Godebug {
+		if g.Key == key {
+			if need {
+				g.Value = value
+				f.Syntax.updateLine(g.Syntax, "godebug", key+"="+value)
+				need = false
+			} else {
+				g.Syntax.markRemoved()
+				*g = Godebug{}
+			}
+		}
+	}
+
+	if need {
+		f.addNewGodebug(key, value)
+	}
+	return nil
+}
+
+// addNewGodebug adds a new godebug key=value line at the end
+// of the last godebug block, regardless of any existing godebug lines for key.
+func (f *WorkFile) addNewGodebug(key, value string) {
+	line := f.Syntax.addLine(nil, "godebug", key+"="+value)
+	g := &Godebug{
+		Key:    key,
+		Value:  value,
+		Syntax: line,
+	}
+	f.Godebug = append(f.Godebug, g)
+}
+
+func (f *WorkFile) DropGodebug(key string) error {
+	for _, g := range f.Godebug {
+		if g.Key == key {
+			g.Syntax.markRemoved()
+			*g = Godebug{}
+		}
+	}
+	return nil
+}
+
+func (f *WorkFile) AddUse(diskPath, modulePath string) error {
+	need := true
+	for _, d := range f.Use {
+		if d.Path == diskPath {
+			if need {
+				d.ModulePath = modulePath
+				f.Syntax.updateLine(d.Syntax, "use", AutoQuote(diskPath))
+				need = false
+			} else {
+				d.Syntax.markRemoved()
+				*d = Use{}
+			}
+		}
+	}
+
+	if need {
+		f.AddNewUse(diskPath, modulePath)
+	}
+	return nil
+}
+
+func (f *WorkFile) AddNewUse(diskPath, modulePath string) {
+	line := f.Syntax.addLine(nil, "use", AutoQuote(diskPath))
+	f.Use = append(f.Use, &Use{Path: diskPath, ModulePath: modulePath, Syntax: line})
+}
+
+func (f *WorkFile) SetUse(dirs []*Use) {
+	need := make(map[string]string)
+	for _, d := range dirs {
+		need[d.Path] = d.ModulePath
+	}
+
+	for _, d := range f.Use {
+		if modulePath, ok := need[d.Path]; ok {
+			d.ModulePath = modulePath
+		} else {
+			d.Syntax.markRemoved()
+			*d = Use{}
+		}
+	}
+
+	// TODO(#45713): Add module path to comment.
+
+	for diskPath, modulePath := range need {
+		f.AddNewUse(diskPath, modulePath)
+	}
+	f.SortBlocks()
+}
+
+func (f *WorkFile) DropUse(path string) error {
+	for _, d := range f.Use {
+		if d.Path == path {
+			d.Syntax.markRemoved()
+			*d = Use{}
+		}
+	}
+	return nil
+}
+
+func (f *WorkFile) AddReplace(oldPath, oldVers, newPath, newVers string) error {
+	return addReplace(f.Syntax, &f.Replace, oldPath, oldVers, newPath, newVers)
+}
+
+func (f *WorkFile) DropReplace(oldPath, oldVers string) error {
+	for _, r := range f.Replace {
+		if r.Old.Path == oldPath && r.Old.Version == oldVers {
+			r.Syntax.markRemoved()
+			*r = Replace{}
+		}
+	}
+	return nil
+}
+
+func (f *WorkFile) SortBlocks() {
+	f.removeDups() // otherwise sorting is unsafe
+
+	for _, stmt := range f.Syntax.Stmt {
+		block, ok := stmt.(*LineBlock)
+		if !ok {
+			continue
+		}
+		slices.SortStableFunc(block.Line, compareLine)
+	}
+}
+
+// removeDups removes duplicate replace directives.
+//
+// Later replace directives take priority.
+//
+// require directives are not de-duplicated. That's left up to higher-level
+// logic (MVS).
+//
+// retract directives are not de-duplicated since comments are
+// meaningful, and versions may be retracted multiple times.
+func (f *WorkFile) removeDups() {
+	removeDups(f.Syntax, nil, &f.Replace, nil, nil)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/module/module.go b/go/src/cmd/vendor/golang.org/x/mod/module/module.go
new file mode 100644
index 0000000000000000000000000000000000000000..739c13f48fccc9785c1617adcc92c1a55a49083a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/module/module.go
@@ -0,0 +1,840 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package module defines the module.Version type along with support code.
+//
+// The [module.Version] type is a simple Path, Version pair:
+//
+//	type Version struct {
+//		Path string
+//		Version string
+//	}
+//
+// There are no restrictions imposed directly by use of this structure,
+// but additional checking functions, most notably [Check], verify that
+// a particular path, version pair is valid.
+//
+// # Escaped Paths
+//
+// Module paths appear as substrings of file system paths
+// (in the download cache) and of web server URLs in the proxy protocol.
+// In general we cannot rely on file systems to be case-sensitive,
+// nor can we rely on web servers, since they read from file systems.
+// That is, we cannot rely on the file system to keep rsc.io/QUOTE
+// and rsc.io/quote separate. Windows and macOS don't.
+// Instead, we must never require two different casings of a file path.
+// Because we want the download cache to match the proxy protocol,
+// and because we want the proxy protocol to be possible to serve
+// from a tree of static files (which might be stored on a case-insensitive
+// file system), the proxy protocol must never require two different casings
+// of a URL path either.
+//
+// One possibility would be to make the escaped form be the lowercase
+// hexadecimal encoding of the actual path bytes. This would avoid ever
+// needing different casings of a file path, but it would be fairly illegible
+// to most programmers when those paths appeared in the file system
+// (including in file paths in compiler errors and stack traces)
+// in web server logs, and so on. Instead, we want a safe escaped form that
+// leaves most paths unaltered.
+//
+// The safe escaped form is to replace every uppercase letter
+// with an exclamation mark followed by the letter's lowercase equivalent.
+//
+// For example,
+//
+//	github.com/Azure/azure-sdk-for-go ->  github.com/!azure/azure-sdk-for-go.
+//	github.com/GoogleCloudPlatform/cloudsql-proxy -> github.com/!google!cloud!platform/cloudsql-proxy
+//	github.com/Sirupsen/logrus -> github.com/!sirupsen/logrus.
+//
+// Import paths that avoid upper-case letters are left unchanged.
+// Note that because import paths are ASCII-only and avoid various
+// problematic punctuation (like : < and >), the escaped form is also ASCII-only
+// and avoids the same problematic punctuation.
+//
+// Import paths have never allowed exclamation marks, so there is no
+// need to define how to escape a literal !.
+//
+// # Unicode Restrictions
+//
+// Today, paths are disallowed from using Unicode.
+//
+// Although paths are currently disallowed from using Unicode,
+// we would like at some point to allow Unicode letters as well, to assume that
+// file systems and URLs are Unicode-safe (storing UTF-8), and apply
+// the !-for-uppercase convention for escaping them in the file system.
+// But there are at least two subtle considerations.
+//
+// First, note that not all case-fold equivalent distinct runes
+// form an upper/lower pair.
+// For example, U+004B ('K'), U+006B ('k'), and U+212A ('K' for Kelvin)
+// are three distinct runes that case-fold to each other.
+// When we do add Unicode letters, we must not assume that upper/lower
+// are the only case-equivalent pairs.
+// Perhaps the Kelvin symbol would be disallowed entirely, for example.
+// Or perhaps it would escape as "!!k", or perhaps as "(212A)".
+//
+// Second, it would be nice to allow Unicode marks as well as letters,
+// but marks include combining marks, and then we must deal not
+// only with case folding but also normalization: both U+00E9 ('é')
+// and U+0065 U+0301 ('e' followed by combining acute accent)
+// look the same on the page and are treated by some file systems
+// as the same path. If we do allow Unicode marks in paths, there
+// must be some kind of normalization to allow only one canonical
+// encoding of any character used in an import path.
+package module
+
+// IMPORTANT NOTE
+//
+// This file essentially defines the set of valid import paths for the go command.
+// There are many subtle considerations, including Unicode ambiguity,
+// security, network, and file system representations.
+//
+// This file also defines the set of valid module path and version combinations,
+// another topic with many subtle considerations.
+//
+// Changes to the semantics in this file require approval from rsc.
+
+import (
+	"cmp"
+	"errors"
+	"fmt"
+	"path"
+	"slices"
+	"strings"
+	"unicode"
+	"unicode/utf8"
+
+	"golang.org/x/mod/semver"
+)
+
+// A Version (for clients, a module.Version) is defined by a module path and version pair.
+// These are stored in their plain (unescaped) form.
+type Version struct {
+	// Path is a module path, like "golang.org/x/text" or "rsc.io/quote/v2".
+	Path string
+
+	// Version is usually a semantic version in canonical form.
+	// There are three exceptions to this general rule.
+	// First, the top-level target of a build has no specific version
+	// and uses Version = "".
+	// Second, during MVS calculations the version "none" is used
+	// to represent the decision to take no version of a given module.
+	// Third, filesystem paths found in "replace" directives are
+	// represented by a path with an empty version.
+	Version string `json:",omitempty"`
+}
+
+// String returns a representation of the Version suitable for logging
+// (Path@Version, or just Path if Version is empty).
+func (m Version) String() string {
+	if m.Version == "" {
+		return m.Path
+	}
+	return m.Path + "@" + m.Version
+}
+
+// A ModuleError indicates an error specific to a module.
+type ModuleError struct {
+	Path    string
+	Version string
+	Err     error
+}
+
+// VersionError returns a [ModuleError] derived from a [Version] and error,
+// or err itself if it is already such an error.
+func VersionError(v Version, err error) error {
+	var mErr *ModuleError
+	if errors.As(err, &mErr) && mErr.Path == v.Path && mErr.Version == v.Version {
+		return err
+	}
+	return &ModuleError{
+		Path:    v.Path,
+		Version: v.Version,
+		Err:     err,
+	}
+}
+
+func (e *ModuleError) Error() string {
+	if v, ok := e.Err.(*InvalidVersionError); ok {
+		return fmt.Sprintf("%s@%s: invalid %s: %v", e.Path, v.Version, v.noun(), v.Err)
+	}
+	if e.Version != "" {
+		return fmt.Sprintf("%s@%s: %v", e.Path, e.Version, e.Err)
+	}
+	return fmt.Sprintf("module %s: %v", e.Path, e.Err)
+}
+
+func (e *ModuleError) Unwrap() error { return e.Err }
+
+// An InvalidVersionError indicates an error specific to a version, with the
+// module path unknown or specified externally.
+//
+// A [ModuleError] may wrap an InvalidVersionError, but an InvalidVersionError
+// must not wrap a ModuleError.
+type InvalidVersionError struct {
+	Version string
+	Pseudo  bool
+	Err     error
+}
+
+// noun returns either "version" or "pseudo-version", depending on whether
+// e.Version is a pseudo-version.
+func (e *InvalidVersionError) noun() string {
+	if e.Pseudo {
+		return "pseudo-version"
+	}
+	return "version"
+}
+
+func (e *InvalidVersionError) Error() string {
+	return fmt.Sprintf("%s %q invalid: %s", e.noun(), e.Version, e.Err)
+}
+
+func (e *InvalidVersionError) Unwrap() error { return e.Err }
+
+// An InvalidPathError indicates a module, import, or file path doesn't
+// satisfy all naming constraints. See [CheckPath], [CheckImportPath],
+// and [CheckFilePath] for specific restrictions.
+type InvalidPathError struct {
+	Kind string // "module", "import", or "file"
+	Path string
+	Err  error
+}
+
+func (e *InvalidPathError) Error() string {
+	return fmt.Sprintf("malformed %s path %q: %v", e.Kind, e.Path, e.Err)
+}
+
+func (e *InvalidPathError) Unwrap() error { return e.Err }
+
+// Check checks that a given module path, version pair is valid.
+// In addition to the path being a valid module path
+// and the version being a valid semantic version,
+// the two must correspond.
+// For example, the path "yaml/v2" only corresponds to
+// semantic versions beginning with "v2.".
+func Check(path, version string) error {
+	if err := CheckPath(path); err != nil {
+		return err
+	}
+	if !semver.IsValid(version) {
+		return &ModuleError{
+			Path: path,
+			Err:  &InvalidVersionError{Version: version, Err: errors.New("not a semantic version")},
+		}
+	}
+	_, pathMajor, _ := SplitPathVersion(path)
+	if err := CheckPathMajor(version, pathMajor); err != nil {
+		return &ModuleError{Path: path, Err: err}
+	}
+	return nil
+}
+
+// firstPathOK reports whether r can appear in the first element of a module path.
+// The first element of the path must be an LDH domain name, at least for now.
+// To avoid case ambiguity, the domain name must be entirely lower case.
+func firstPathOK(r rune) bool {
+	return r == '-' || r == '.' ||
+		'0' <= r && r <= '9' ||
+		'a' <= r && r <= 'z'
+}
+
+// modPathOK reports whether r can appear in a module path element.
+// Paths can be ASCII letters, ASCII digits, and limited ASCII punctuation: - . _ and ~.
+//
+// This matches what "go get" has historically recognized in import paths,
+// and avoids confusing sequences like '%20' or '+' that would change meaning
+// if used in a URL.
+//
+// TODO(rsc): We would like to allow Unicode letters, but that requires additional
+// care in the safe encoding (see "escaped paths" above).
+func modPathOK(r rune) bool {
+	if r < utf8.RuneSelf {
+		return r == '-' || r == '.' || r == '_' || r == '~' ||
+			'0' <= r && r <= '9' ||
+			'A' <= r && r <= 'Z' ||
+			'a' <= r && r <= 'z'
+	}
+	return false
+}
+
+// importPathOK reports whether r can appear in a package import path element.
+//
+// Import paths are intermediate between module paths and file paths: we
+// disallow characters that would be confusing or ambiguous as arguments to
+// 'go get' (such as '@' and ' ' ), but allow certain characters that are
+// otherwise-unambiguous on the command line and historically used for some
+// binary names (such as '++' as a suffix for compiler binaries and wrappers).
+func importPathOK(r rune) bool {
+	return modPathOK(r) || r == '+'
+}
+
+// fileNameOK reports whether r can appear in a file name.
+// For now we allow all Unicode letters but otherwise limit to pathOK plus a few more punctuation characters.
+// If we expand the set of allowed characters here, we have to
+// work harder at detecting potential case-folding and normalization collisions.
+// See note about "escaped paths" above.
+func fileNameOK(r rune) bool {
+	if r < utf8.RuneSelf {
+		// Entire set of ASCII punctuation, from which we remove characters:
+		//     ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~
+		// We disallow some shell special characters: " ' * < > ? ` |
+		// (Note that some of those are disallowed by the Windows file system as well.)
+		// We also disallow path separators / : and \ (fileNameOK is only called on path element characters).
+		// We allow spaces (U+0020) in file names.
+		const allowed = "!#$%&()+,-.=@[]^_{}~ "
+		if '0' <= r && r <= '9' || 'A' <= r && r <= 'Z' || 'a' <= r && r <= 'z' {
+			return true
+		}
+		return strings.ContainsRune(allowed, r)
+	}
+	// It may be OK to add more ASCII punctuation here, but only carefully.
+	// For example Windows disallows < > \, and macOS disallows :, so we must not allow those.
+	return unicode.IsLetter(r)
+}
+
+// CheckPath checks that a module path is valid.
+// A valid module path is a valid import path, as checked by [CheckImportPath],
+// with three additional constraints.
+// First, the leading path element (up to the first slash, if any),
+// by convention a domain name, must contain only lower-case ASCII letters,
+// ASCII digits, dots (U+002E), and dashes (U+002D);
+// it must contain at least one dot and cannot start with a dash.
+// Second, for a final path element of the form /vN, where N looks numeric
+// (ASCII digits and dots) must not begin with a leading zero, must not be /v1,
+// and must not contain any dots. For paths beginning with "gopkg.in/",
+// this second requirement is replaced by a requirement that the path
+// follow the gopkg.in server's conventions.
+// Third, no path element may begin with a dot.
+func CheckPath(path string) (err error) {
+	defer func() {
+		if err != nil {
+			err = &InvalidPathError{Kind: "module", Path: path, Err: err}
+		}
+	}()
+
+	if err := checkPath(path, modulePath); err != nil {
+		return err
+	}
+	i := strings.Index(path, "/")
+	if i < 0 {
+		i = len(path)
+	}
+	if i == 0 {
+		return fmt.Errorf("leading slash")
+	}
+	if !strings.Contains(path[:i], ".") {
+		return fmt.Errorf("missing dot in first path element")
+	}
+	if path[0] == '-' {
+		return fmt.Errorf("leading dash in first path element")
+	}
+	for _, r := range path[:i] {
+		if !firstPathOK(r) {
+			return fmt.Errorf("invalid char %q in first path element", r)
+		}
+	}
+	if _, _, ok := SplitPathVersion(path); !ok {
+		return fmt.Errorf("invalid version")
+	}
+	return nil
+}
+
+// CheckImportPath checks that an import path is valid.
+//
+// A valid import path consists of one or more valid path elements
+// separated by slashes (U+002F). (It must not begin with nor end in a slash.)
+//
+// A valid path element is a non-empty string made up of
+// ASCII letters, ASCII digits, and limited ASCII punctuation: - . _ and ~.
+// It must not end with a dot (U+002E), nor contain two dots in a row.
+//
+// The element prefix up to the first dot must not be a reserved file name
+// on Windows, regardless of case (CON, com1, NuL, and so on). The element
+// must not have a suffix of a tilde followed by one or more ASCII digits
+// (to exclude paths elements that look like Windows short-names).
+//
+// CheckImportPath may be less restrictive in the future, but see the
+// top-level package documentation for additional information about
+// subtleties of Unicode.
+func CheckImportPath(path string) error {
+	if err := checkPath(path, importPath); err != nil {
+		return &InvalidPathError{Kind: "import", Path: path, Err: err}
+	}
+	return nil
+}
+
+// pathKind indicates what kind of path we're checking. Module paths,
+// import paths, and file paths have different restrictions.
+type pathKind int
+
+const (
+	modulePath pathKind = iota
+	importPath
+	filePath
+)
+
+// checkPath checks that a general path is valid. kind indicates what
+// specific constraints should be applied.
+//
+// checkPath returns an error describing why the path is not valid.
+// Because these checks apply to module, import, and file paths,
+// and because other checks may be applied, the caller is expected to wrap
+// this error with [InvalidPathError].
+func checkPath(path string, kind pathKind) error {
+	if !utf8.ValidString(path) {
+		return fmt.Errorf("invalid UTF-8")
+	}
+	if path == "" {
+		return fmt.Errorf("empty string")
+	}
+	if path[0] == '-' && kind != filePath {
+		return fmt.Errorf("leading dash")
+	}
+	if strings.Contains(path, "//") {
+		return fmt.Errorf("double slash")
+	}
+	if path[len(path)-1] == '/' {
+		return fmt.Errorf("trailing slash")
+	}
+	elemStart := 0
+	for i, r := range path {
+		if r == '/' {
+			if err := checkElem(path[elemStart:i], kind); err != nil {
+				return err
+			}
+			elemStart = i + 1
+		}
+	}
+	if err := checkElem(path[elemStart:], kind); err != nil {
+		return err
+	}
+	return nil
+}
+
+// checkElem checks whether an individual path element is valid.
+func checkElem(elem string, kind pathKind) error {
+	if elem == "" {
+		return fmt.Errorf("empty path element")
+	}
+	if strings.Count(elem, ".") == len(elem) {
+		return fmt.Errorf("invalid path element %q", elem)
+	}
+	if elem[0] == '.' && kind == modulePath {
+		return fmt.Errorf("leading dot in path element")
+	}
+	if elem[len(elem)-1] == '.' {
+		return fmt.Errorf("trailing dot in path element")
+	}
+	for _, r := range elem {
+		ok := false
+		switch kind {
+		case modulePath:
+			ok = modPathOK(r)
+		case importPath:
+			ok = importPathOK(r)
+		case filePath:
+			ok = fileNameOK(r)
+		default:
+			panic(fmt.Sprintf("internal error: invalid kind %v", kind))
+		}
+		if !ok {
+			return fmt.Errorf("invalid char %q", r)
+		}
+	}
+
+	// Windows disallows a bunch of path elements, sadly.
+	// See https://docs.microsoft.com/en-us/windows/desktop/fileio/naming-a-file
+	short := elem
+	if i := strings.Index(short, "."); i >= 0 {
+		short = short[:i]
+	}
+	for _, bad := range badWindowsNames {
+		if strings.EqualFold(bad, short) {
+			return fmt.Errorf("%q disallowed as path element component on Windows", short)
+		}
+	}
+
+	if kind == filePath {
+		// don't check for Windows short-names in file names. They're
+		// only an issue for import paths.
+		return nil
+	}
+
+	// Reject path components that look like Windows short-names.
+	// Those usually end in a tilde followed by one or more ASCII digits.
+	if tilde := strings.LastIndexByte(short, '~'); tilde >= 0 && tilde < len(short)-1 {
+		suffix := short[tilde+1:]
+		suffixIsDigits := true
+		for _, r := range suffix {
+			if r < '0' || r > '9' {
+				suffixIsDigits = false
+				break
+			}
+		}
+		if suffixIsDigits {
+			return fmt.Errorf("trailing tilde and digits in path element")
+		}
+	}
+
+	return nil
+}
+
+// CheckFilePath checks that a slash-separated file path is valid.
+// The definition of a valid file path is the same as the definition
+// of a valid import path except that the set of allowed characters is larger:
+// all Unicode letters, ASCII digits, the ASCII space character (U+0020),
+// and the ASCII punctuation characters
+// “!#$%&()+,-.=@[]^_{}~”.
+// (The excluded punctuation characters, " * < > ? ` ' | / \ and :,
+// have special meanings in certain shells or operating systems.)
+//
+// CheckFilePath may be less restrictive in the future, but see the
+// top-level package documentation for additional information about
+// subtleties of Unicode.
+func CheckFilePath(path string) error {
+	if err := checkPath(path, filePath); err != nil {
+		return &InvalidPathError{Kind: "file", Path: path, Err: err}
+	}
+	return nil
+}
+
+// badWindowsNames are the reserved file path elements on Windows.
+// See https://docs.microsoft.com/en-us/windows/desktop/fileio/naming-a-file
+var badWindowsNames = []string{
+	"CON",
+	"PRN",
+	"AUX",
+	"NUL",
+	"COM1",
+	"COM2",
+	"COM3",
+	"COM4",
+	"COM5",
+	"COM6",
+	"COM7",
+	"COM8",
+	"COM9",
+	"LPT1",
+	"LPT2",
+	"LPT3",
+	"LPT4",
+	"LPT5",
+	"LPT6",
+	"LPT7",
+	"LPT8",
+	"LPT9",
+}
+
+// SplitPathVersion returns prefix and major version such that prefix+pathMajor == path
+// and version is either empty or "/vN" for N >= 2.
+// As a special case, gopkg.in paths are recognized directly;
+// they require ".vN" instead of "/vN", and for all N, not just N >= 2.
+// SplitPathVersion returns with ok = false when presented with
+// a path whose last path element does not satisfy the constraints
+// applied by [CheckPath], such as "example.com/pkg/v1" or "example.com/pkg/v1.2".
+func SplitPathVersion(path string) (prefix, pathMajor string, ok bool) {
+	if strings.HasPrefix(path, "gopkg.in/") {
+		return splitGopkgIn(path)
+	}
+
+	i := len(path)
+	dot := false
+	for i > 0 && ('0' <= path[i-1] && path[i-1] <= '9' || path[i-1] == '.') {
+		if path[i-1] == '.' {
+			dot = true
+		}
+		i--
+	}
+	if i <= 1 || i == len(path) || path[i-1] != 'v' || path[i-2] != '/' {
+		return path, "", true
+	}
+	prefix, pathMajor = path[:i-2], path[i-2:]
+	if dot || len(pathMajor) <= 2 || pathMajor[2] == '0' || pathMajor == "/v1" {
+		return path, "", false
+	}
+	return prefix, pathMajor, true
+}
+
+// splitGopkgIn is like SplitPathVersion but only for gopkg.in paths.
+func splitGopkgIn(path string) (prefix, pathMajor string, ok bool) {
+	if !strings.HasPrefix(path, "gopkg.in/") {
+		return path, "", false
+	}
+	i := len(path)
+	if strings.HasSuffix(path, "-unstable") {
+		i -= len("-unstable")
+	}
+	for i > 0 && ('0' <= path[i-1] && path[i-1] <= '9') {
+		i--
+	}
+	if i <= 1 || path[i-1] != 'v' || path[i-2] != '.' {
+		// All gopkg.in paths must end in vN for some N.
+		return path, "", false
+	}
+	prefix, pathMajor = path[:i-2], path[i-2:]
+	if len(pathMajor) <= 2 || pathMajor[2] == '0' && pathMajor != ".v0" {
+		return path, "", false
+	}
+	return prefix, pathMajor, true
+}
+
+// MatchPathMajor reports whether the semantic version v
+// matches the path major version pathMajor.
+//
+// MatchPathMajor returns true if and only if [CheckPathMajor] returns nil.
+func MatchPathMajor(v, pathMajor string) bool {
+	return CheckPathMajor(v, pathMajor) == nil
+}
+
+// CheckPathMajor returns a non-nil error if the semantic version v
+// does not match the path major version pathMajor.
+func CheckPathMajor(v, pathMajor string) error {
+	// TODO(jayconrod): return errors or panic for invalid inputs. This function
+	// (and others) was covered by integration tests for cmd/go, and surrounding
+	// code protected against invalid inputs like non-canonical versions.
+	if strings.HasPrefix(pathMajor, ".v") && strings.HasSuffix(pathMajor, "-unstable") {
+		pathMajor = strings.TrimSuffix(pathMajor, "-unstable")
+	}
+	if strings.HasPrefix(v, "v0.0.0-") && pathMajor == ".v1" {
+		// Allow old bug in pseudo-versions that generated v0.0.0- pseudoversion for gopkg .v1.
+		// For example, gopkg.in/yaml.v2@v2.2.1's go.mod requires gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405.
+		return nil
+	}
+	m := semver.Major(v)
+	if pathMajor == "" {
+		if m == "v0" || m == "v1" || semver.Build(v) == "+incompatible" {
+			return nil
+		}
+		pathMajor = "v0 or v1"
+	} else if pathMajor[0] == '/' || pathMajor[0] == '.' {
+		if m == pathMajor[1:] {
+			return nil
+		}
+		pathMajor = pathMajor[1:]
+	}
+	return &InvalidVersionError{
+		Version: v,
+		Err:     fmt.Errorf("should be %s, not %s", pathMajor, semver.Major(v)),
+	}
+}
+
+// PathMajorPrefix returns the major-version tag prefix implied by pathMajor.
+// An empty PathMajorPrefix allows either v0 or v1.
+//
+// Note that [MatchPathMajor] may accept some versions that do not actually begin
+// with this prefix: namely, it accepts a 'v0.0.0-' prefix for a '.v1'
+// pathMajor, even though that pathMajor implies 'v1' tagging.
+func PathMajorPrefix(pathMajor string) string {
+	if pathMajor == "" {
+		return ""
+	}
+	if pathMajor[0] != '/' && pathMajor[0] != '.' {
+		panic("pathMajor suffix " + pathMajor + " passed to PathMajorPrefix lacks separator")
+	}
+	if strings.HasPrefix(pathMajor, ".v") && strings.HasSuffix(pathMajor, "-unstable") {
+		pathMajor = strings.TrimSuffix(pathMajor, "-unstable")
+	}
+	m := pathMajor[1:]
+	if m != semver.Major(m) {
+		panic("pathMajor suffix " + pathMajor + "passed to PathMajorPrefix is not a valid major version")
+	}
+	return m
+}
+
+// CanonicalVersion returns the canonical form of the version string v.
+// It is the same as [semver.Canonical] except that it preserves the special build suffix "+incompatible".
+func CanonicalVersion(v string) string {
+	cv := semver.Canonical(v)
+	if semver.Build(v) == "+incompatible" {
+		cv += "+incompatible"
+	}
+	return cv
+}
+
+// Sort sorts the list by Path, breaking ties by comparing [Version] fields.
+// The Version fields are interpreted as semantic versions (using [semver.Compare])
+// optionally followed by a tie-breaking suffix introduced by a slash character,
+// like in "v0.0.1/go.mod".
+func Sort(list []Version) {
+	slices.SortFunc(list, func(i, j Version) int {
+		if i.Path != j.Path {
+			return strings.Compare(i.Path, j.Path)
+		}
+		// To help go.sum formatting, allow version/file.
+		// Compare semver prefix by semver rules,
+		// file by string order.
+		vi := i.Version
+		vj := j.Version
+		var fi, fj string
+		if k := strings.Index(vi, "/"); k >= 0 {
+			vi, fi = vi[:k], vi[k:]
+		}
+		if k := strings.Index(vj, "/"); k >= 0 {
+			vj, fj = vj[:k], vj[k:]
+		}
+		if vi != vj {
+			return semver.Compare(vi, vj)
+		}
+		return cmp.Compare(fi, fj)
+	})
+}
+
+// EscapePath returns the escaped form of the given module path.
+// It fails if the module path is invalid.
+func EscapePath(path string) (escaped string, err error) {
+	if err := CheckPath(path); err != nil {
+		return "", err
+	}
+
+	return escapeString(path)
+}
+
+// EscapeVersion returns the escaped form of the given module version.
+// Versions are allowed to be in non-semver form but must be valid file names
+// and not contain exclamation marks.
+func EscapeVersion(v string) (escaped string, err error) {
+	if err := checkElem(v, filePath); err != nil || strings.Contains(v, "!") {
+		return "", &InvalidVersionError{
+			Version: v,
+			Err:     fmt.Errorf("disallowed version string"),
+		}
+	}
+	return escapeString(v)
+}
+
+func escapeString(s string) (escaped string, err error) {
+	haveUpper := false
+	for _, r := range s {
+		if r == '!' || r >= utf8.RuneSelf {
+			// This should be disallowed by CheckPath, but diagnose anyway.
+			// The correctness of the escaping loop below depends on it.
+			return "", fmt.Errorf("internal error: inconsistency in EscapePath")
+		}
+		if 'A' <= r && r <= 'Z' {
+			haveUpper = true
+		}
+	}
+
+	if !haveUpper {
+		return s, nil
+	}
+
+	var buf []byte
+	for _, r := range s {
+		if 'A' <= r && r <= 'Z' {
+			buf = append(buf, '!', byte(r+'a'-'A'))
+		} else {
+			buf = append(buf, byte(r))
+		}
+	}
+	return string(buf), nil
+}
+
+// UnescapePath returns the module path for the given escaped path.
+// It fails if the escaped path is invalid or describes an invalid path.
+func UnescapePath(escaped string) (path string, err error) {
+	path, ok := unescapeString(escaped)
+	if !ok {
+		return "", fmt.Errorf("invalid escaped module path %q", escaped)
+	}
+	if err := CheckPath(path); err != nil {
+		return "", fmt.Errorf("invalid escaped module path %q: %v", escaped, err)
+	}
+	return path, nil
+}
+
+// UnescapeVersion returns the version string for the given escaped version.
+// It fails if the escaped form is invalid or describes an invalid version.
+// Versions are allowed to be in non-semver form but must be valid file names
+// and not contain exclamation marks.
+func UnescapeVersion(escaped string) (v string, err error) {
+	v, ok := unescapeString(escaped)
+	if !ok {
+		return "", fmt.Errorf("invalid escaped version %q", escaped)
+	}
+	if err := checkElem(v, filePath); err != nil {
+		return "", fmt.Errorf("invalid escaped version %q: %v", v, err)
+	}
+	return v, nil
+}
+
+func unescapeString(escaped string) (string, bool) {
+	var buf []byte
+
+	bang := false
+	for _, r := range escaped {
+		if r >= utf8.RuneSelf {
+			return "", false
+		}
+		if bang {
+			bang = false
+			if r < 'a' || 'z' < r {
+				return "", false
+			}
+			buf = append(buf, byte(r+'A'-'a'))
+			continue
+		}
+		if r == '!' {
+			bang = true
+			continue
+		}
+		if 'A' <= r && r <= 'Z' {
+			return "", false
+		}
+		buf = append(buf, byte(r))
+	}
+	if bang {
+		return "", false
+	}
+	return string(buf), true
+}
+
+// MatchPrefixPatterns reports whether any path prefix of target matches one of
+// the glob patterns (as defined by [path.Match]) in the comma-separated globs
+// list. This implements the algorithm used when matching a module path to the
+// GOPRIVATE environment variable, as described by 'go help module-private'.
+//
+// It ignores any empty or malformed patterns in the list.
+// Trailing slashes on patterns are ignored.
+func MatchPrefixPatterns(globs, target string) bool {
+	for globs != "" {
+		// Extract next non-empty glob in comma-separated list.
+		var glob string
+		if before, after, ok := strings.Cut(globs, ","); ok {
+			glob, globs = before, after
+		} else {
+			glob, globs = globs, ""
+		}
+		glob = strings.TrimSuffix(glob, "/")
+		if glob == "" {
+			continue
+		}
+
+		// A glob with N+1 path elements (N slashes) needs to be matched
+		// against the first N+1 path elements of target,
+		// which end just before the N+1'th slash.
+		n := strings.Count(glob, "/")
+		prefix := target
+		// Walk target, counting slashes, truncating at the N+1'th slash.
+		for i := 0; i < len(target); i++ {
+			if target[i] == '/' {
+				if n == 0 {
+					prefix = target[:i]
+					break
+				}
+				n--
+			}
+		}
+		if n > 0 {
+			// Not enough prefix elements.
+			continue
+		}
+		matched, _ := path.Match(glob, prefix)
+		if matched {
+			return true
+		}
+	}
+	return false
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/module/pseudo.go b/go/src/cmd/vendor/golang.org/x/mod/module/pseudo.go
new file mode 100644
index 0000000000000000000000000000000000000000..9cf19d3254eb3e9c1f5328d18edbef170f918aef
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/module/pseudo.go
@@ -0,0 +1,250 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Pseudo-versions
+//
+// Code authors are expected to tag the revisions they want users to use,
+// including prereleases. However, not all authors tag versions at all,
+// and not all commits a user might want to try will have tags.
+// A pseudo-version is a version with a special form that allows us to
+// address an untagged commit and order that version with respect to
+// other versions we might encounter.
+//
+// A pseudo-version takes one of the general forms:
+//
+//	(1) vX.0.0-yyyymmddhhmmss-abcdef123456
+//	(2) vX.Y.(Z+1)-0.yyyymmddhhmmss-abcdef123456
+//	(3) vX.Y.(Z+1)-0.yyyymmddhhmmss-abcdef123456+incompatible
+//	(4) vX.Y.Z-pre.0.yyyymmddhhmmss-abcdef123456
+//	(5) vX.Y.Z-pre.0.yyyymmddhhmmss-abcdef123456+incompatible
+//
+// If there is no recently tagged version with the right major version vX,
+// then form (1) is used, creating a space of pseudo-versions at the bottom
+// of the vX version range, less than any tagged version, including the unlikely v0.0.0.
+//
+// If the most recent tagged version before the target commit is vX.Y.Z or vX.Y.Z+incompatible,
+// then the pseudo-version uses form (2) or (3), making it a prerelease for the next
+// possible semantic version after vX.Y.Z. The leading 0 segment in the prerelease string
+// ensures that the pseudo-version compares less than possible future explicit prereleases
+// like vX.Y.(Z+1)-rc1 or vX.Y.(Z+1)-1.
+//
+// If the most recent tagged version before the target commit is vX.Y.Z-pre or vX.Y.Z-pre+incompatible,
+// then the pseudo-version uses form (4) or (5), making it a slightly later prerelease.
+
+package module
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+	"time"
+
+	"golang.org/x/mod/internal/lazyregexp"
+	"golang.org/x/mod/semver"
+)
+
+var pseudoVersionRE = lazyregexp.New(`^v[0-9]+\.(0\.0-|\d+\.\d+-([^+]*\.)?0\.)\d{14}-[A-Za-z0-9]+(\+[0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*)?$`)
+
+const PseudoVersionTimestampFormat = "20060102150405"
+
+// PseudoVersion returns a pseudo-version for the given major version ("v1")
+// preexisting older tagged version ("" or "v1.2.3" or "v1.2.3-pre"), revision time,
+// and revision identifier (usually a 12-byte commit hash prefix).
+func PseudoVersion(major, older string, t time.Time, rev string) string {
+	if major == "" {
+		major = "v0"
+	}
+	segment := fmt.Sprintf("%s-%s", t.UTC().Format(PseudoVersionTimestampFormat), rev)
+	build := semver.Build(older)
+	older = semver.Canonical(older)
+	if older == "" {
+		return major + ".0.0-" + segment // form (1)
+	}
+	if semver.Prerelease(older) != "" {
+		return older + ".0." + segment + build // form (4), (5)
+	}
+
+	// Form (2), (3).
+	// Extract patch from vMAJOR.MINOR.PATCH
+	i := strings.LastIndex(older, ".") + 1
+	v, patch := older[:i], older[i:]
+
+	// Reassemble.
+	return v + incDecimal(patch) + "-0." + segment + build
+}
+
+// ZeroPseudoVersion returns a pseudo-version with a zero timestamp and
+// revision, which may be used as a placeholder.
+func ZeroPseudoVersion(major string) string {
+	return PseudoVersion(major, "", time.Time{}, "000000000000")
+}
+
+// incDecimal returns the decimal string incremented by 1.
+func incDecimal(decimal string) string {
+	// Scan right to left turning 9s to 0s until you find a digit to increment.
+	digits := []byte(decimal)
+	i := len(digits) - 1
+	for ; i >= 0 && digits[i] == '9'; i-- {
+		digits[i] = '0'
+	}
+	if i >= 0 {
+		digits[i]++
+	} else {
+		// digits is all zeros
+		digits[0] = '1'
+		digits = append(digits, '0')
+	}
+	return string(digits)
+}
+
+// decDecimal returns the decimal string decremented by 1, or the empty string
+// if the decimal is all zeroes.
+func decDecimal(decimal string) string {
+	// Scan right to left turning 0s to 9s until you find a digit to decrement.
+	digits := []byte(decimal)
+	i := len(digits) - 1
+	for ; i >= 0 && digits[i] == '0'; i-- {
+		digits[i] = '9'
+	}
+	if i < 0 {
+		// decimal is all zeros
+		return ""
+	}
+	if i == 0 && digits[i] == '1' && len(digits) > 1 {
+		digits = digits[1:]
+	} else {
+		digits[i]--
+	}
+	return string(digits)
+}
+
+// IsPseudoVersion reports whether v is a pseudo-version.
+func IsPseudoVersion(v string) bool {
+	return strings.Count(v, "-") >= 2 && semver.IsValid(v) && pseudoVersionRE.MatchString(v)
+}
+
+// IsZeroPseudoVersion returns whether v is a pseudo-version with a zero base,
+// timestamp, and revision, as returned by [ZeroPseudoVersion].
+func IsZeroPseudoVersion(v string) bool {
+	return v == ZeroPseudoVersion(semver.Major(v))
+}
+
+// PseudoVersionTime returns the time stamp of the pseudo-version v.
+// It returns an error if v is not a pseudo-version or if the time stamp
+// embedded in the pseudo-version is not a valid time.
+func PseudoVersionTime(v string) (time.Time, error) {
+	_, timestamp, _, _, err := parsePseudoVersion(v)
+	if err != nil {
+		return time.Time{}, err
+	}
+	t, err := time.Parse("20060102150405", timestamp)
+	if err != nil {
+		return time.Time{}, &InvalidVersionError{
+			Version: v,
+			Pseudo:  true,
+			Err:     fmt.Errorf("malformed time %q", timestamp),
+		}
+	}
+	return t, nil
+}
+
+// PseudoVersionRev returns the revision identifier of the pseudo-version v.
+// It returns an error if v is not a pseudo-version.
+func PseudoVersionRev(v string) (rev string, err error) {
+	_, _, rev, _, err = parsePseudoVersion(v)
+	return
+}
+
+// PseudoVersionBase returns the canonical parent version, if any, upon which
+// the pseudo-version v is based.
+//
+// If v has no parent version (that is, if it is "vX.0.0-[…]"),
+// PseudoVersionBase returns the empty string and a nil error.
+func PseudoVersionBase(v string) (string, error) {
+	base, _, _, build, err := parsePseudoVersion(v)
+	if err != nil {
+		return "", err
+	}
+
+	switch pre := semver.Prerelease(base); pre {
+	case "":
+		// vX.0.0-yyyymmddhhmmss-abcdef123456 → ""
+		if build != "" {
+			// Pseudo-versions of the form vX.0.0-yyyymmddhhmmss-abcdef123456+incompatible
+			// are nonsensical: the "vX.0.0-" prefix implies that there is no parent tag,
+			// but the "+incompatible" suffix implies that the major version of
+			// the parent tag is not compatible with the module's import path.
+			//
+			// There are a few such entries in the index generated by proxy.golang.org,
+			// but we believe those entries were generated by the proxy itself.
+			return "", &InvalidVersionError{
+				Version: v,
+				Pseudo:  true,
+				Err:     fmt.Errorf("lacks base version, but has build metadata %q", build),
+			}
+		}
+		return "", nil
+
+	case "-0":
+		// vX.Y.(Z+1)-0.yyyymmddhhmmss-abcdef123456 → vX.Y.Z
+		// vX.Y.(Z+1)-0.yyyymmddhhmmss-abcdef123456+incompatible → vX.Y.Z+incompatible
+		base = strings.TrimSuffix(base, pre)
+		i := strings.LastIndexByte(base, '.')
+		if i < 0 {
+			panic("base from parsePseudoVersion missing patch number: " + base)
+		}
+		patch := decDecimal(base[i+1:])
+		if patch == "" {
+			// vX.0.0-0 is invalid, but has been observed in the wild in the index
+			// generated by requests to proxy.golang.org.
+			//
+			// NOTE(bcmills): I cannot find a historical bug that accounts for
+			// pseudo-versions of this form, nor have I seen such versions in any
+			// actual go.mod files. If we find actual examples of this form and a
+			// reasonable theory of how they came into existence, it seems fine to
+			// treat them as equivalent to vX.0.0 (especially since the invalid
+			// pseudo-versions have lower precedence than the real ones). For now, we
+			// reject them.
+			return "", &InvalidVersionError{
+				Version: v,
+				Pseudo:  true,
+				Err:     fmt.Errorf("version before %s would have negative patch number", base),
+			}
+		}
+		return base[:i+1] + patch + build, nil
+
+	default:
+		// vX.Y.Z-pre.0.yyyymmddhhmmss-abcdef123456 → vX.Y.Z-pre
+		// vX.Y.Z-pre.0.yyyymmddhhmmss-abcdef123456+incompatible → vX.Y.Z-pre+incompatible
+		if !strings.HasSuffix(base, ".0") {
+			panic(`base from parsePseudoVersion missing ".0" before date: ` + base)
+		}
+		return strings.TrimSuffix(base, ".0") + build, nil
+	}
+}
+
+var errPseudoSyntax = errors.New("syntax error")
+
+func parsePseudoVersion(v string) (base, timestamp, rev, build string, err error) {
+	if !IsPseudoVersion(v) {
+		return "", "", "", "", &InvalidVersionError{
+			Version: v,
+			Pseudo:  true,
+			Err:     errPseudoSyntax,
+		}
+	}
+	build = semver.Build(v)
+	v = strings.TrimSuffix(v, build)
+	j := strings.LastIndex(v, "-")
+	v, rev = v[:j], v[j+1:]
+	i := strings.LastIndex(v, "-")
+	if j := strings.LastIndex(v, "."); j > i {
+		base = v[:j] // "vX.Y.Z-pre.0" or "vX.Y.(Z+1)-0"
+		timestamp = v[j+1:]
+	} else {
+		base = v[:i] // "vX.0.0"
+		timestamp = v[i+1:]
+	}
+	return base, timestamp, rev, build, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/semver/semver.go b/go/src/cmd/vendor/golang.org/x/mod/semver/semver.go
new file mode 100644
index 0000000000000000000000000000000000000000..824b282c8308a962ee46c6b77dc2919621678f54
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/semver/semver.go
@@ -0,0 +1,407 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package semver implements comparison of semantic version strings.
+// In this package, semantic version strings must begin with a leading "v",
+// as in "v1.0.0".
+//
+// The general form of a semantic version string accepted by this package is
+//
+//	vMAJOR[.MINOR[.PATCH[-PRERELEASE][+BUILD]]]
+//
+// where square brackets indicate optional parts of the syntax;
+// MAJOR, MINOR, and PATCH are decimal integers without extra leading zeros;
+// PRERELEASE and BUILD are each a series of non-empty dot-separated identifiers
+// using only alphanumeric characters and hyphens; and
+// all-numeric PRERELEASE identifiers must not have leading zeros.
+//
+// This package follows Semantic Versioning 2.0.0 (see semver.org)
+// with two exceptions. First, it requires the "v" prefix. Second, it recognizes
+// vMAJOR and vMAJOR.MINOR (with no prerelease or build suffixes)
+// as shorthands for vMAJOR.0.0 and vMAJOR.MINOR.0.
+package semver
+
+import (
+	"slices"
+	"strings"
+)
+
+// parsed returns the parsed form of a semantic version string.
+type parsed struct {
+	major      string
+	minor      string
+	patch      string
+	short      string
+	prerelease string
+	build      string
+}
+
+// IsValid reports whether v is a valid semantic version string.
+func IsValid(v string) bool {
+	_, ok := parse(v)
+	return ok
+}
+
+// Canonical returns the canonical formatting of the semantic version v.
+// It fills in any missing .MINOR or .PATCH and discards build metadata.
+// Two semantic versions compare equal only if their canonical formatting
+// is an identical string.
+// The canonical invalid semantic version is the empty string.
+func Canonical(v string) string {
+	p, ok := parse(v)
+	if !ok {
+		return ""
+	}
+	if p.build != "" {
+		return v[:len(v)-len(p.build)]
+	}
+	if p.short != "" {
+		return v + p.short
+	}
+	return v
+}
+
+// Major returns the major version prefix of the semantic version v.
+// For example, Major("v2.1.0") == "v2".
+// If v is an invalid semantic version string, Major returns the empty string.
+func Major(v string) string {
+	pv, ok := parse(v)
+	if !ok {
+		return ""
+	}
+	return v[:1+len(pv.major)]
+}
+
+// MajorMinor returns the major.minor version prefix of the semantic version v.
+// For example, MajorMinor("v2.1.0") == "v2.1".
+// If v is an invalid semantic version string, MajorMinor returns the empty string.
+func MajorMinor(v string) string {
+	pv, ok := parse(v)
+	if !ok {
+		return ""
+	}
+	i := 1 + len(pv.major)
+	if j := i + 1 + len(pv.minor); j <= len(v) && v[i] == '.' && v[i+1:j] == pv.minor {
+		return v[:j]
+	}
+	return v[:i] + "." + pv.minor
+}
+
+// Prerelease returns the prerelease suffix of the semantic version v.
+// For example, Prerelease("v2.1.0-pre+meta") == "-pre".
+// If v is an invalid semantic version string, Prerelease returns the empty string.
+func Prerelease(v string) string {
+	pv, ok := parse(v)
+	if !ok {
+		return ""
+	}
+	return pv.prerelease
+}
+
+// Build returns the build suffix of the semantic version v.
+// For example, Build("v2.1.0+meta") == "+meta".
+// If v is an invalid semantic version string, Build returns the empty string.
+func Build(v string) string {
+	pv, ok := parse(v)
+	if !ok {
+		return ""
+	}
+	return pv.build
+}
+
+// Compare returns an integer comparing two versions according to
+// semantic version precedence.
+// The result will be 0 if v == w, -1 if v < w, or +1 if v > w.
+//
+// An invalid semantic version string is considered less than a valid one.
+// All invalid semantic version strings compare equal to each other.
+func Compare(v, w string) int {
+	pv, ok1 := parse(v)
+	pw, ok2 := parse(w)
+	if !ok1 && !ok2 {
+		return 0
+	}
+	if !ok1 {
+		return -1
+	}
+	if !ok2 {
+		return +1
+	}
+	if c := compareInt(pv.major, pw.major); c != 0 {
+		return c
+	}
+	if c := compareInt(pv.minor, pw.minor); c != 0 {
+		return c
+	}
+	if c := compareInt(pv.patch, pw.patch); c != 0 {
+		return c
+	}
+	return comparePrerelease(pv.prerelease, pw.prerelease)
+}
+
+// Max canonicalizes its arguments and then returns the version string
+// that compares greater.
+//
+// Deprecated: use [Compare] instead. In most cases, returning a canonicalized
+// version is not expected or desired.
+func Max(v, w string) string {
+	v = Canonical(v)
+	w = Canonical(w)
+	if Compare(v, w) > 0 {
+		return v
+	}
+	return w
+}
+
+// ByVersion implements [sort.Interface] for sorting semantic version strings.
+type ByVersion []string
+
+func (vs ByVersion) Len() int           { return len(vs) }
+func (vs ByVersion) Swap(i, j int)      { vs[i], vs[j] = vs[j], vs[i] }
+func (vs ByVersion) Less(i, j int) bool { return compareVersion(vs[i], vs[j]) < 0 }
+
+// Sort sorts a list of semantic version strings using [Compare] and falls back
+// to use [strings.Compare] if both versions are considered equal.
+func Sort(list []string) {
+	slices.SortFunc(list, compareVersion)
+}
+
+func compareVersion(a, b string) int {
+	cmp := Compare(a, b)
+	if cmp != 0 {
+		return cmp
+	}
+	return strings.Compare(a, b)
+}
+
+func parse(v string) (p parsed, ok bool) {
+	if v == "" || v[0] != 'v' {
+		return
+	}
+	p.major, v, ok = parseInt(v[1:])
+	if !ok {
+		return
+	}
+	if v == "" {
+		p.minor = "0"
+		p.patch = "0"
+		p.short = ".0.0"
+		return
+	}
+	if v[0] != '.' {
+		ok = false
+		return
+	}
+	p.minor, v, ok = parseInt(v[1:])
+	if !ok {
+		return
+	}
+	if v == "" {
+		p.patch = "0"
+		p.short = ".0"
+		return
+	}
+	if v[0] != '.' {
+		ok = false
+		return
+	}
+	p.patch, v, ok = parseInt(v[1:])
+	if !ok {
+		return
+	}
+	if len(v) > 0 && v[0] == '-' {
+		p.prerelease, v, ok = parsePrerelease(v)
+		if !ok {
+			return
+		}
+	}
+	if len(v) > 0 && v[0] == '+' {
+		p.build, v, ok = parseBuild(v)
+		if !ok {
+			return
+		}
+	}
+	if v != "" {
+		ok = false
+		return
+	}
+	ok = true
+	return
+}
+
+func parseInt(v string) (t, rest string, ok bool) {
+	if v == "" {
+		return
+	}
+	if v[0] < '0' || '9' < v[0] {
+		return
+	}
+	i := 1
+	for i < len(v) && '0' <= v[i] && v[i] <= '9' {
+		i++
+	}
+	if v[0] == '0' && i != 1 {
+		return
+	}
+	return v[:i], v[i:], true
+}
+
+func parsePrerelease(v string) (t, rest string, ok bool) {
+	// "A pre-release version MAY be denoted by appending a hyphen and
+	// a series of dot separated identifiers immediately following the patch version.
+	// Identifiers MUST comprise only ASCII alphanumerics and hyphen [0-9A-Za-z-].
+	// Identifiers MUST NOT be empty. Numeric identifiers MUST NOT include leading zeroes."
+	if v == "" || v[0] != '-' {
+		return
+	}
+	i := 1
+	start := 1
+	for i < len(v) && v[i] != '+' {
+		if !isIdentChar(v[i]) && v[i] != '.' {
+			return
+		}
+		if v[i] == '.' {
+			if start == i || isBadNum(v[start:i]) {
+				return
+			}
+			start = i + 1
+		}
+		i++
+	}
+	if start == i || isBadNum(v[start:i]) {
+		return
+	}
+	return v[:i], v[i:], true
+}
+
+func parseBuild(v string) (t, rest string, ok bool) {
+	if v == "" || v[0] != '+' {
+		return
+	}
+	i := 1
+	start := 1
+	for i < len(v) {
+		if !isIdentChar(v[i]) && v[i] != '.' {
+			return
+		}
+		if v[i] == '.' {
+			if start == i {
+				return
+			}
+			start = i + 1
+		}
+		i++
+	}
+	if start == i {
+		return
+	}
+	return v[:i], v[i:], true
+}
+
+func isIdentChar(c byte) bool {
+	return 'A' <= c && c <= 'Z' || 'a' <= c && c <= 'z' || '0' <= c && c <= '9' || c == '-'
+}
+
+func isBadNum(v string) bool {
+	i := 0
+	for i < len(v) && '0' <= v[i] && v[i] <= '9' {
+		i++
+	}
+	return i == len(v) && i > 1 && v[0] == '0'
+}
+
+func isNum(v string) bool {
+	i := 0
+	for i < len(v) && '0' <= v[i] && v[i] <= '9' {
+		i++
+	}
+	return i == len(v)
+}
+
+func compareInt(x, y string) int {
+	if x == y {
+		return 0
+	}
+	if len(x) < len(y) {
+		return -1
+	}
+	if len(x) > len(y) {
+		return +1
+	}
+	if x < y {
+		return -1
+	} else {
+		return +1
+	}
+}
+
+func comparePrerelease(x, y string) int {
+	// "When major, minor, and patch are equal, a pre-release version has
+	// lower precedence than a normal version.
+	// Example: 1.0.0-alpha < 1.0.0.
+	// Precedence for two pre-release versions with the same major, minor,
+	// and patch version MUST be determined by comparing each dot separated
+	// identifier from left to right until a difference is found as follows:
+	// identifiers consisting of only digits are compared numerically and
+	// identifiers with letters or hyphens are compared lexically in ASCII
+	// sort order. Numeric identifiers always have lower precedence than
+	// non-numeric identifiers. A larger set of pre-release fields has a
+	// higher precedence than a smaller set, if all of the preceding
+	// identifiers are equal.
+	// Example: 1.0.0-alpha < 1.0.0-alpha.1 < 1.0.0-alpha.beta <
+	// 1.0.0-beta < 1.0.0-beta.2 < 1.0.0-beta.11 < 1.0.0-rc.1 < 1.0.0."
+	if x == y {
+		return 0
+	}
+	if x == "" {
+		return +1
+	}
+	if y == "" {
+		return -1
+	}
+	for x != "" && y != "" {
+		x = x[1:] // skip - or .
+		y = y[1:] // skip - or .
+		var dx, dy string
+		dx, x = nextIdent(x)
+		dy, y = nextIdent(y)
+		if dx != dy {
+			ix := isNum(dx)
+			iy := isNum(dy)
+			if ix != iy {
+				if ix {
+					return -1
+				} else {
+					return +1
+				}
+			}
+			if ix {
+				if len(dx) < len(dy) {
+					return -1
+				}
+				if len(dx) > len(dy) {
+					return +1
+				}
+			}
+			if dx < dy {
+				return -1
+			} else {
+				return +1
+			}
+		}
+	}
+	if x == "" {
+		return -1
+	} else {
+		return +1
+	}
+}
+
+func nextIdent(x string) (dx, rest string) {
+	i := 0
+	for i < len(x) && x[i] != '.' {
+		i++
+	}
+	return x[:i], x[i:]
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/cache.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/cache.go
new file mode 100644
index 0000000000000000000000000000000000000000..749a80dfa446ce4b215357a66d727331d8eda1e8
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/cache.go
@@ -0,0 +1,59 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Parallel cache.
+// This file is copied from cmd/go/internal/par.
+
+package sumdb
+
+import (
+	"sync"
+	"sync/atomic"
+)
+
+// parCache runs an action once per key and caches the result.
+type parCache struct {
+	m sync.Map
+}
+
+type cacheEntry struct {
+	done   uint32
+	mu     sync.Mutex
+	result any
+}
+
+// Do calls the function f if and only if Do is being called for the first time with this key.
+// No call to Do with a given key returns until the one call to f returns.
+// Do returns the value returned by the one call to f.
+func (c *parCache) Do(key any, f func() any) any {
+	entryIface, ok := c.m.Load(key)
+	if !ok {
+		entryIface, _ = c.m.LoadOrStore(key, new(cacheEntry))
+	}
+	e := entryIface.(*cacheEntry)
+	if atomic.LoadUint32(&e.done) == 0 {
+		e.mu.Lock()
+		if atomic.LoadUint32(&e.done) == 0 {
+			e.result = f()
+			atomic.StoreUint32(&e.done, 1)
+		}
+		e.mu.Unlock()
+	}
+	return e.result
+}
+
+// Get returns the cached result associated with key.
+// It returns nil if there is no such result.
+// If the result for key is being computed, Get does not wait for the computation to finish.
+func (c *parCache) Get(key any) any {
+	entryIface, ok := c.m.Load(key)
+	if !ok {
+		return nil
+	}
+	e := entryIface.(*cacheEntry)
+	if atomic.LoadUint32(&e.done) == 0 {
+		return nil
+	}
+	return e.result
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/client.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/client.go
new file mode 100644
index 0000000000000000000000000000000000000000..f926eda1bb8b22d2f958f31a22a24f786a3e9cb6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/client.go
@@ -0,0 +1,639 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sumdb
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"strings"
+	"sync"
+	"sync/atomic"
+
+	"golang.org/x/mod/module"
+	"golang.org/x/mod/sumdb/note"
+	"golang.org/x/mod/sumdb/tlog"
+)
+
+// A ClientOps provides the external operations
+// (file caching, HTTP fetches, and so on) needed by the [Client].
+// The methods must be safe for concurrent use by multiple goroutines.
+type ClientOps interface {
+	// ReadRemote reads and returns the content served at the given path
+	// on the remote database server. The path begins with "/lookup" or "/tile/",
+	// and there is no need to parse the path in any way.
+	// It is the implementation's responsibility to turn that path into a full URL
+	// and make the HTTP request. ReadRemote should return an error for
+	// any non-200 HTTP response status.
+	ReadRemote(path string) ([]byte, error)
+
+	// ReadConfig reads and returns the content of the named configuration file.
+	// There are only a fixed set of configuration files.
+	//
+	// "key" returns a file containing the verifier key for the server.
+	//
+	// serverName + "/latest" returns a file containing the latest known
+	// signed tree from the server.
+	// To signal that the client wishes to start with an "empty" signed tree,
+	// ReadConfig can return a successful empty result (0 bytes of data).
+	ReadConfig(file string) ([]byte, error)
+
+	// WriteConfig updates the content of the named configuration file,
+	// changing it from the old []byte to the new []byte.
+	// If the old []byte does not match the stored configuration,
+	// WriteConfig must return ErrWriteConflict.
+	// Otherwise, WriteConfig should atomically replace old with new.
+	// The "key" configuration file is never written using WriteConfig.
+	WriteConfig(file string, old, new []byte) error
+
+	// ReadCache reads and returns the content of the named cache file.
+	// Any returned error will be treated as equivalent to the file not existing.
+	// There can be arbitrarily many cache files, such as:
+	//	serverName/lookup/pkg@version
+	//	serverName/tile/8/1/x123/456
+	ReadCache(file string) ([]byte, error)
+
+	// WriteCache writes the named cache file.
+	WriteCache(file string, data []byte)
+
+	// Log prints the given log message (such as with log.Print)
+	Log(msg string)
+
+	// SecurityError prints the given security error log message.
+	// The Client returns ErrSecurity from any operation that invokes SecurityError,
+	// but the return value is mainly for testing. In a real program,
+	// SecurityError should typically print the message and call log.Fatal or os.Exit.
+	SecurityError(msg string)
+}
+
+// ErrWriteConflict signals a write conflict during Client.WriteConfig.
+var ErrWriteConflict = errors.New("write conflict")
+
+// ErrSecurity is returned by [Client] operations that invoke Client.SecurityError.
+var ErrSecurity = errors.New("security error: misbehaving server")
+
+// A Client is a client connection to a checksum database.
+// All the methods are safe for simultaneous use by multiple goroutines.
+type Client struct {
+	ops ClientOps // access to operations in the external world
+
+	didLookup uint32
+
+	// one-time initialized data
+	initOnce   sync.Once
+	initErr    error          // init error, if any
+	name       string         // name of accepted verifier
+	verifiers  note.Verifiers // accepted verifiers (just one, but Verifiers for note.Open)
+	tileReader tileReader
+	tileHeight int
+	nosumdb    string
+
+	record    parCache // cache of record lookup, keyed by path@vers
+	tileCache parCache // cache of c.readTile, keyed by tile
+
+	latestMu  sync.Mutex
+	latest    tlog.Tree // latest known tree head
+	latestMsg []byte    // encoded signed note for latest
+
+	tileSavedMu sync.Mutex
+	tileSaved   map[tlog.Tile]bool // which tiles have been saved using c.ops.WriteCache already
+}
+
+// NewClient returns a new [Client] using the given [ClientOps].
+func NewClient(ops ClientOps) *Client {
+	return &Client{
+		ops: ops,
+	}
+}
+
+// init initializes the client (if not already initialized)
+// and returns any initialization error.
+func (c *Client) init() error {
+	c.initOnce.Do(c.initWork)
+	return c.initErr
+}
+
+// initWork does the actual initialization work.
+func (c *Client) initWork() {
+	defer func() {
+		if c.initErr != nil {
+			c.initErr = fmt.Errorf("initializing sumdb.Client: %v", c.initErr)
+		}
+	}()
+
+	c.tileReader.c = c
+	if c.tileHeight == 0 {
+		c.tileHeight = 8
+	}
+	c.tileSaved = make(map[tlog.Tile]bool)
+
+	vkey, err := c.ops.ReadConfig("key")
+	if err != nil {
+		c.initErr = err
+		return
+	}
+	verifier, err := note.NewVerifier(strings.TrimSpace(string(vkey)))
+	if err != nil {
+		c.initErr = err
+		return
+	}
+	c.verifiers = note.VerifierList(verifier)
+	c.name = verifier.Name()
+
+	if c.latest.N == 0 {
+		c.latest.Hash, err = tlog.TreeHash(0, nil)
+		if err != nil {
+			c.initErr = err
+			return
+		}
+	}
+
+	data, err := c.ops.ReadConfig(c.name + "/latest")
+	if err != nil {
+		c.initErr = err
+		return
+	}
+	if err := c.mergeLatest(data); err != nil {
+		c.initErr = err
+		return
+	}
+}
+
+// SetTileHeight sets the tile height for the Client.
+// Any call to SetTileHeight must happen before the first call to [Client.Lookup].
+// If SetTileHeight is not called, the Client defaults to tile height 8.
+// SetTileHeight can be called at most once,
+// and if so it must be called before the first call to Lookup.
+func (c *Client) SetTileHeight(height int) {
+	if atomic.LoadUint32(&c.didLookup) != 0 {
+		panic("SetTileHeight used after Lookup")
+	}
+	if height <= 0 {
+		panic("invalid call to SetTileHeight")
+	}
+	if c.tileHeight != 0 {
+		panic("multiple calls to SetTileHeight")
+	}
+	c.tileHeight = height
+}
+
+// SetGONOSUMDB sets the list of comma-separated GONOSUMDB patterns for the Client.
+// For any module path matching one of the patterns,
+// [Client.Lookup] will return ErrGONOSUMDB.
+// SetGONOSUMDB can be called at most once,
+// and if so it must be called before the first call to Lookup.
+func (c *Client) SetGONOSUMDB(list string) {
+	if atomic.LoadUint32(&c.didLookup) != 0 {
+		panic("SetGONOSUMDB used after Lookup")
+	}
+	if c.nosumdb != "" {
+		panic("multiple calls to SetGONOSUMDB")
+	}
+	c.nosumdb = list
+}
+
+// ErrGONOSUMDB is returned by [Client.Lookup] for paths that match
+// a pattern listed in the GONOSUMDB list (set by [Client.SetGONOSUMDB],
+// usually from the environment variable).
+var ErrGONOSUMDB = errors.New("skipped (listed in GONOSUMDB)")
+
+func (c *Client) skip(target string) bool {
+	return module.MatchPrefixPatterns(c.nosumdb, target)
+}
+
+// Lookup returns the go.sum lines for the given module path and version.
+// The version may end in a /go.mod suffix, in which case Lookup returns
+// the go.sum lines for the module's go.mod-only hash.
+func (c *Client) Lookup(path, vers string) (lines []string, err error) {
+	atomic.StoreUint32(&c.didLookup, 1)
+
+	if c.skip(path) {
+		return nil, ErrGONOSUMDB
+	}
+
+	defer func() {
+		if err != nil {
+			err = fmt.Errorf("%s@%s: %v", path, vers, err)
+		}
+	}()
+
+	if err := c.init(); err != nil {
+		return nil, err
+	}
+
+	// Prepare encoded cache filename / URL.
+	epath, err := module.EscapePath(path)
+	if err != nil {
+		return nil, err
+	}
+	evers, err := module.EscapeVersion(strings.TrimSuffix(vers, "/go.mod"))
+	if err != nil {
+		return nil, err
+	}
+	remotePath := "/lookup/" + epath + "@" + evers
+	file := c.name + remotePath
+
+	// Fetch the data.
+	// The lookupCache avoids redundant ReadCache/GetURL operations
+	// (especially since go.sum lines tend to come in pairs for a given
+	// path and version) and also avoids having multiple of the same
+	// request in flight at once.
+	type cached struct {
+		data []byte
+		err  error
+	}
+	result := c.record.Do(file, func() any {
+		// Try the on-disk cache, or else get from web.
+		writeCache := false
+		data, err := c.ops.ReadCache(file)
+		if err != nil {
+			data, err = c.ops.ReadRemote(remotePath)
+			if err != nil {
+				return cached{nil, err}
+			}
+			writeCache = true
+		}
+
+		// Validate the record before using it for anything.
+		id, text, treeMsg, err := tlog.ParseRecord(data)
+		if err != nil {
+			return cached{nil, err}
+		}
+		if err := c.mergeLatest(treeMsg); err != nil {
+			return cached{nil, err}
+		}
+		if err := c.checkRecord(id, text); err != nil {
+			return cached{nil, err}
+		}
+
+		// Now that we've validated the record,
+		// save it to the on-disk cache (unless that's where it came from).
+		if writeCache {
+			c.ops.WriteCache(file, data)
+		}
+
+		return cached{data, nil}
+	}).(cached)
+	if result.err != nil {
+		return nil, result.err
+	}
+
+	// Extract the lines for the specific version we want
+	// (with or without /go.mod).
+	prefix := path + " " + vers + " "
+	var hashes []string
+	for line := range strings.SplitSeq(string(result.data), "\n") {
+		if strings.HasPrefix(line, prefix) {
+			hashes = append(hashes, line)
+		}
+	}
+	return hashes, nil
+}
+
+// mergeLatest merges the tree head in msg
+// with the Client's current latest tree head,
+// ensuring the result is a consistent timeline.
+// If the result is inconsistent, mergeLatest calls c.ops.SecurityError
+// with a detailed security error message and then
+// (only if c.ops.SecurityError does not exit the program) returns ErrSecurity.
+// If the Client's current latest tree head moves forward,
+// mergeLatest updates the underlying configuration file as well,
+// taking care to merge any independent updates to that configuration.
+func (c *Client) mergeLatest(msg []byte) error {
+	// Merge msg into our in-memory copy of the latest tree head.
+	when, err := c.mergeLatestMem(msg)
+	if err != nil {
+		return err
+	}
+	if when != msgFuture {
+		// msg matched our present or was in the past.
+		// No change to our present, so no update of config file.
+		return nil
+	}
+
+	// Flush our extended timeline back out to the configuration file.
+	// If the configuration file has been updated in the interim,
+	// we need to merge any updates made there as well.
+	// Note that writeConfig is an atomic compare-and-swap.
+	for {
+		msg, err := c.ops.ReadConfig(c.name + "/latest")
+		if err != nil {
+			return err
+		}
+		when, err := c.mergeLatestMem(msg)
+		if err != nil {
+			return err
+		}
+		if when != msgPast {
+			// msg matched our present or was from the future,
+			// and now our in-memory copy matches.
+			return nil
+		}
+
+		// msg (== config) is in the past, so we need to update it.
+		c.latestMu.Lock()
+		latestMsg := c.latestMsg
+		c.latestMu.Unlock()
+		if err := c.ops.WriteConfig(c.name+"/latest", msg, latestMsg); err != ErrWriteConflict {
+			// Success or a non-write-conflict error.
+			return err
+		}
+	}
+}
+
+const (
+	msgPast = 1 + iota
+	msgNow
+	msgFuture
+)
+
+// mergeLatestMem is like mergeLatest but is only concerned with
+// updating the in-memory copy of the latest tree head (c.latest)
+// not the configuration file.
+// The when result explains when msg happened relative to our
+// previous idea of c.latest:
+// msgPast means msg was from before c.latest,
+// msgNow means msg was exactly c.latest, and
+// msgFuture means msg was from after c.latest, which has now been updated.
+func (c *Client) mergeLatestMem(msg []byte) (when int, err error) {
+	if len(msg) == 0 {
+		// Accept empty msg as the unsigned, empty timeline.
+		c.latestMu.Lock()
+		latest := c.latest
+		c.latestMu.Unlock()
+		if latest.N == 0 {
+			return msgNow, nil
+		}
+		return msgPast, nil
+	}
+
+	note, err := note.Open(msg, c.verifiers)
+	if err != nil {
+		return 0, fmt.Errorf("reading tree note: %v\nnote:\n%s", err, msg)
+	}
+	tree, err := tlog.ParseTree([]byte(note.Text))
+	if err != nil {
+		return 0, fmt.Errorf("reading tree: %v\ntree:\n%s", err, note.Text)
+	}
+
+	// Other lookups may be calling mergeLatest with other heads,
+	// so c.latest is changing underfoot. We don't want to hold the
+	// c.mu lock during tile fetches, so loop trying to update c.latest.
+	c.latestMu.Lock()
+	latest := c.latest
+	latestMsg := c.latestMsg
+	c.latestMu.Unlock()
+
+	for {
+		// If the tree head looks old, check that it is on our timeline.
+		if tree.N <= latest.N {
+			if err := c.checkTrees(tree, msg, latest, latestMsg); err != nil {
+				return 0, err
+			}
+			if tree.N < latest.N {
+				return msgPast, nil
+			}
+			return msgNow, nil
+		}
+
+		// The tree head looks new. Check that we are on its timeline and try to move our timeline forward.
+		if err := c.checkTrees(latest, latestMsg, tree, msg); err != nil {
+			return 0, err
+		}
+
+		// Install our msg if possible.
+		// Otherwise we will go around again.
+		c.latestMu.Lock()
+		installed := false
+		if c.latest == latest {
+			installed = true
+			c.latest = tree
+			c.latestMsg = msg
+		} else {
+			latest = c.latest
+			latestMsg = c.latestMsg
+		}
+		c.latestMu.Unlock()
+
+		if installed {
+			return msgFuture, nil
+		}
+	}
+}
+
+// checkTrees checks that older (from olderNote) is contained in newer (from newerNote).
+// If an error occurs, such as malformed data or a network problem, checkTrees returns that error.
+// If on the other hand checkTrees finds evidence of misbehavior, it prepares a detailed
+// message and calls log.Fatal.
+func (c *Client) checkTrees(older tlog.Tree, olderNote []byte, newer tlog.Tree, newerNote []byte) error {
+	thr := tlog.TileHashReader(newer, &c.tileReader)
+	h, err := tlog.TreeHash(older.N, thr)
+	if err != nil {
+		if older.N == newer.N {
+			return fmt.Errorf("checking tree#%d: %v", older.N, err)
+		}
+		return fmt.Errorf("checking tree#%d against tree#%d: %v", older.N, newer.N, err)
+	}
+	if h == older.Hash {
+		return nil
+	}
+
+	// Detected a fork in the tree timeline.
+	// Start by reporting the inconsistent signed tree notes.
+	var buf bytes.Buffer
+	fmt.Fprintf(&buf, "SECURITY ERROR\n")
+	fmt.Fprintf(&buf, "go.sum database server misbehavior detected!\n\n")
+	indent := func(b []byte) []byte {
+		return bytes.Replace(b, []byte("\n"), []byte("\n\t"), -1)
+	}
+	fmt.Fprintf(&buf, "old database:\n\t%s\n", indent(olderNote))
+	fmt.Fprintf(&buf, "new database:\n\t%s\n", indent(newerNote))
+
+	// The notes alone are not enough to prove the inconsistency.
+	// We also need to show that the newer note's tree hash for older.N
+	// does not match older.Hash. The consumer of this report could
+	// of course consult the server to try to verify the inconsistency,
+	// but we are holding all the bits we need to prove it right now,
+	// so we might as well print them and make the report not depend
+	// on the continued availability of the misbehaving server.
+	// Preparing this data only reuses the tiled hashes needed for
+	// tlog.TreeHash(older.N, thr) above, so assuming thr is caching tiles,
+	// there are no new access to the server here, and these operations cannot fail.
+	fmt.Fprintf(&buf, "proof of misbehavior:\n\t%v", h)
+	if p, err := tlog.ProveTree(newer.N, older.N, thr); err != nil {
+		fmt.Fprintf(&buf, "\tinternal error: %v\n", err)
+	} else if err := tlog.CheckTree(p, newer.N, newer.Hash, older.N, h); err != nil {
+		fmt.Fprintf(&buf, "\tinternal error: generated inconsistent proof\n")
+	} else {
+		for _, h := range p {
+			fmt.Fprintf(&buf, "\n\t%v", h)
+		}
+	}
+	c.ops.SecurityError(buf.String())
+	return ErrSecurity
+}
+
+// checkRecord checks that record #id's hash matches data.
+func (c *Client) checkRecord(id int64, data []byte) error {
+	c.latestMu.Lock()
+	latest := c.latest
+	c.latestMu.Unlock()
+
+	if id >= latest.N {
+		return fmt.Errorf("cannot validate record %d in tree of size %d", id, latest.N)
+	}
+	hashes, err := tlog.TileHashReader(latest, &c.tileReader).ReadHashes([]int64{tlog.StoredHashIndex(0, id)})
+	if err != nil {
+		return err
+	}
+	if hashes[0] == tlog.RecordHash(data) {
+		return nil
+	}
+	return fmt.Errorf("cannot authenticate record data in server response")
+}
+
+// tileReader is a *Client wrapper that implements tlog.TileReader.
+// The separate type avoids exposing the ReadTiles and SaveTiles
+// methods on Client itself.
+type tileReader struct {
+	c *Client
+}
+
+func (r *tileReader) Height() int {
+	return r.c.tileHeight
+}
+
+// ReadTiles reads and returns the requested tiles,
+// either from the on-disk cache or the server.
+func (r *tileReader) ReadTiles(tiles []tlog.Tile) ([][]byte, error) {
+	// Read all the tiles in parallel.
+	data := make([][]byte, len(tiles))
+	errs := make([]error, len(tiles))
+	var wg sync.WaitGroup
+	for i, tile := range tiles {
+		wg.Add(1)
+		go func(i int, tile tlog.Tile) {
+			defer wg.Done()
+			defer func() {
+				if e := recover(); e != nil {
+					errs[i] = fmt.Errorf("panic: %v", e)
+				}
+			}()
+			data[i], errs[i] = r.c.readTile(tile)
+		}(i, tile)
+	}
+	wg.Wait()
+
+	for _, err := range errs {
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return data, nil
+}
+
+// tileCacheKey returns the cache key for the tile.
+func (c *Client) tileCacheKey(tile tlog.Tile) string {
+	return c.name + "/" + tile.Path()
+}
+
+// tileRemotePath returns the remote path for the tile.
+func (c *Client) tileRemotePath(tile tlog.Tile) string {
+	return "/" + tile.Path()
+}
+
+// readTile reads a single tile, either from the on-disk cache or the server.
+func (c *Client) readTile(tile tlog.Tile) ([]byte, error) {
+	type cached struct {
+		data []byte
+		err  error
+	}
+
+	result := c.tileCache.Do(tile, func() any {
+		// Try the requested tile in on-disk cache.
+		data, err := c.ops.ReadCache(c.tileCacheKey(tile))
+		if err == nil {
+			c.markTileSaved(tile)
+			return cached{data, nil}
+		}
+
+		// Try the full tile in on-disk cache (if requested tile not already full).
+		// We only save authenticated tiles to the on-disk cache,
+		// so the recreated prefix is equally authenticated.
+		full := tile
+		full.W = 1 << uint(tile.H)
+		if tile != full {
+			data, err := c.ops.ReadCache(c.tileCacheKey(full))
+			if err == nil {
+				c.markTileSaved(tile) // don't save tile later; we already have full
+				return cached{data[:len(data)/full.W*tile.W], nil}
+			}
+		}
+
+		// Try requested tile from server.
+		data, err = c.ops.ReadRemote(c.tileRemotePath(tile))
+		if err == nil {
+			return cached{data, nil}
+		}
+
+		// Try full tile on server.
+		// If the partial tile does not exist, it should be because
+		// the tile has been completed and only the complete one
+		// is available.
+		if tile != full {
+			data, err := c.ops.ReadRemote(c.tileRemotePath(full))
+			if err == nil {
+				// Note: We could save the full tile in the on-disk cache here,
+				// but we don't know if it is valid yet, and we will only find out
+				// about the partial data, not the full data. So let SaveTiles
+				// save the partial tile, and we'll just refetch the full tile later
+				// once we can validate more (or all) of it.
+				return cached{data[:len(data)/full.W*tile.W], nil}
+			}
+		}
+
+		// Nothing worked.
+		// Return the error from the server fetch for the requested (not full) tile.
+		return cached{nil, err}
+	}).(cached)
+
+	return result.data, result.err
+}
+
+// markTileSaved records that tile is already present in the on-disk cache,
+// so that a future SaveTiles for that tile can be ignored.
+func (c *Client) markTileSaved(tile tlog.Tile) {
+	c.tileSavedMu.Lock()
+	c.tileSaved[tile] = true
+	c.tileSavedMu.Unlock()
+}
+
+// SaveTiles saves the now validated tiles.
+func (r *tileReader) SaveTiles(tiles []tlog.Tile, data [][]byte) {
+	c := r.c
+
+	// Determine which tiles need saving.
+	// (Tiles that came from the cache need not be saved back.)
+	save := make([]bool, len(tiles))
+	c.tileSavedMu.Lock()
+	for i, tile := range tiles {
+		if !c.tileSaved[tile] {
+			save[i] = true
+			c.tileSaved[tile] = true
+		}
+	}
+	c.tileSavedMu.Unlock()
+
+	for i, tile := range tiles {
+		if save[i] {
+			// If WriteCache fails here (out of disk space? i/o error?),
+			// c.tileSaved[tile] is still true and we will not try to write it again.
+			// Next time we run maybe we'll redownload it again and be
+			// more successful.
+			c.ops.WriteCache(c.name+"/"+tile.Path(), data[i])
+		}
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go
new file mode 100644
index 0000000000000000000000000000000000000000..117985ac30b5f7d4f29eba62f621805518689f8e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/dirhash/hash.go
@@ -0,0 +1,135 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package dirhash defines hashes over directory trees.
+// These hashes are recorded in go.sum files and in the Go checksum database,
+// to allow verifying that a newly-downloaded module has the expected content.
+package dirhash
+
+import (
+	"archive/zip"
+	"crypto/sha256"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"slices"
+	"strings"
+)
+
+// DefaultHash is the default hash function used in new go.sum entries.
+var DefaultHash Hash = Hash1
+
+// A Hash is a directory hash function.
+// It accepts a list of files along with a function that opens the content of each file.
+// It opens, reads, hashes, and closes each file and returns the overall directory hash.
+type Hash func(files []string, open func(string) (io.ReadCloser, error)) (string, error)
+
+// Hash1 is the "h1:" directory hash function, using SHA-256.
+//
+// Hash1 is "h1:" followed by the base64-encoded SHA-256 hash of a summary
+// prepared as if by the Unix command:
+//
+//	sha256sum $(find . -type f | sort) | sha256sum
+//
+// More precisely, the hashed summary contains a single line for each file in the list,
+// ordered by [slices.Sort] applied to the file names, where each line consists of
+// the hexadecimal SHA-256 hash of the file content,
+// two spaces (U+0020), the file name, and a newline (U+000A).
+//
+// File names with newlines (U+000A) are disallowed.
+func Hash1(files []string, open func(string) (io.ReadCloser, error)) (string, error) {
+	h := sha256.New()
+	files = append([]string(nil), files...)
+	slices.Sort(files)
+	for _, file := range files {
+		if strings.Contains(file, "\n") {
+			return "", errors.New("dirhash: filenames with newlines are not supported")
+		}
+		r, err := open(file)
+		if err != nil {
+			return "", err
+		}
+		hf := sha256.New()
+		_, err = io.Copy(hf, r)
+		r.Close()
+		if err != nil {
+			return "", err
+		}
+		fmt.Fprintf(h, "%x  %s\n", hf.Sum(nil), file)
+	}
+	return "h1:" + base64.StdEncoding.EncodeToString(h.Sum(nil)), nil
+}
+
+// HashDir returns the hash of the local file system directory dir,
+// replacing the directory name itself with prefix in the file names
+// used in the hash function.
+func HashDir(dir, prefix string, hash Hash) (string, error) {
+	files, err := DirFiles(dir, prefix)
+	if err != nil {
+		return "", err
+	}
+	osOpen := func(name string) (io.ReadCloser, error) {
+		return os.Open(filepath.Join(dir, strings.TrimPrefix(name, prefix)))
+	}
+	return hash(files, osOpen)
+}
+
+// DirFiles returns the list of files in the tree rooted at dir,
+// replacing the directory name dir with prefix in each name.
+// The resulting names always use forward slashes.
+func DirFiles(dir, prefix string) ([]string, error) {
+	var files []string
+	dir = filepath.Clean(dir)
+	err := filepath.Walk(dir, func(file string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if info.IsDir() {
+			return nil
+		} else if file == dir {
+			return fmt.Errorf("%s is not a directory", dir)
+		}
+
+		rel := file
+		if dir != "." {
+			rel = file[len(dir)+1:]
+		}
+		f := filepath.Join(prefix, rel)
+		files = append(files, filepath.ToSlash(f))
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return files, nil
+}
+
+// HashZip returns the hash of the file content in the named zip file.
+// Only the file names and their contents are included in the hash:
+// the exact zip file format encoding, compression method,
+// per-file modification times, and other metadata are ignored.
+func HashZip(zipfile string, hash Hash) (string, error) {
+	z, err := zip.OpenReader(zipfile)
+	if err != nil {
+		return "", err
+	}
+	defer z.Close()
+	var files []string
+	zfiles := make(map[string]*zip.File)
+	for _, file := range z.File {
+		files = append(files, file.Name)
+		zfiles[file.Name] = file
+	}
+	zipOpen := func(name string) (io.ReadCloser, error) {
+		f := zfiles[name]
+		if f == nil {
+			return nil, fmt.Errorf("file %q not found in zip", name) // should never happen
+		}
+		return f.Open()
+	}
+	return hash(files, zipOpen)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/note/note.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/note/note.go
new file mode 100644
index 0000000000000000000000000000000000000000..c95777f5e855a0a6179c175cf60347a3aed46864
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/note/note.go
@@ -0,0 +1,667 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package note defines the notes signed by the Go module database server.
+//
+// A note is text signed by one or more server keys.
+// The text should be ignored unless the note is signed by
+// a trusted server key and the signature has been verified
+// using the server's public key.
+//
+// A server's public key is identified by a name, typically the "host[/path]"
+// giving the base URL of the server's transparency log.
+// The syntactic restrictions on a name are that it be non-empty,
+// well-formed UTF-8 containing neither Unicode spaces nor plus (U+002B).
+//
+// A Go module database server signs texts using public key cryptography.
+// A given server may have multiple public keys, each
+// identified by a 32-bit hash of the public key.
+//
+// # Verifying Notes
+//
+// A [Verifier] allows verification of signatures by one server public key.
+// It can report the name of the server and the uint32 hash of the key,
+// and it can verify a purported signature by that key.
+//
+// The standard implementation of a Verifier is constructed
+// by [NewVerifier] starting from a verifier key, which is a
+// plain text string of the form "<name>+<hash>+<keydata>".
+//
+// A [Verifiers] allows looking up a Verifier by the combination
+// of server name and key hash.
+//
+// The standard implementation of a Verifiers is constructed
+// by VerifierList from a list of known verifiers.
+//
+// A [Note] represents a text with one or more signatures.
+// An implementation can reject a note with too many signatures
+// (for example, more than 100 signatures).
+//
+// A [Signature] represents a signature on a note, verified or not.
+//
+// The [Open] function takes as input a signed message
+// and a set of known verifiers. It decodes and verifies
+// the message signatures and returns a [Note] structure
+// containing the message text and (verified or unverified) signatures.
+//
+// # Signing Notes
+//
+// A [Signer] allows signing a text with a given key.
+// It can report the name of the server and the hash of the key
+// and can sign a raw text using that key.
+//
+// The standard implementation of a Signer is constructed
+// by [NewSigner] starting from an encoded signer key, which is a
+// plain text string of the form "PRIVATE+KEY+<name>+<hash>+<keydata>".
+// Anyone with an encoded signer key can sign messages using that key,
+// so it must be kept secret. The encoding begins with the literal text
+// "PRIVATE+KEY" to avoid confusion with the public server key.
+//
+// The [Sign] function takes as input a Note and a list of Signers
+// and returns an encoded, signed message.
+//
+// # Signed Note Format
+//
+// A signed note consists of a text ending in newline (U+000A),
+// followed by a blank line (only a newline),
+// followed by one or more signature lines of this form:
+// em dash (U+2014), space (U+0020),
+// server name, space, base64-encoded signature, newline.
+//
+// Signed notes must be valid UTF-8 and must not contain any
+// ASCII control characters (those below U+0020) other than newline.
+//
+// A signature is a base64 encoding of 4+n bytes.
+//
+// The first four bytes in the signature are the uint32 key hash
+// stored in big-endian order.
+//
+// The remaining n bytes are the result of using the specified key
+// to sign the note text (including the final newline but not the
+// separating blank line).
+//
+// # Generating Keys
+//
+// There is only one key type, Ed25519 with algorithm identifier 1.
+// New key types may be introduced in the future as needed,
+// although doing so will require deploying the new algorithms to all clients
+// before starting to depend on them for signatures.
+//
+// The [GenerateKey] function generates and returns a new signer
+// and corresponding verifier.
+//
+// # Example
+//
+// Here is a well-formed signed note:
+//
+//	If you think cryptography is the answer to your problem,
+//	then you don't know what your problem is.
+//
+//	— PeterNeumann x08go/ZJkuBS9UG/SffcvIAQxVBtiFupLLr8pAcElZInNIuGUgYN1FFYC2pZSNXgKvqfqdngotpRZb6KE6RyyBwJnAM=
+//
+// It can be constructed and displayed using:
+//
+//	skey := "PRIVATE+KEY+PeterNeumann+c74f20a3+AYEKFALVFGyNhPJEMzD1QIDr+Y7hfZx09iUvxdXHKDFz"
+//	text := "If you think cryptography is the answer to your problem,\n" +
+//		"then you don't know what your problem is.\n"
+//
+//	signer, err := note.NewSigner(skey)
+//	if err != nil {
+//		log.Fatal(err)
+//	}
+//
+//	msg, err := note.Sign(&note.Note{Text: text}, signer)
+//	if err != nil {
+//		log.Fatal(err)
+//	}
+//	os.Stdout.Write(msg)
+//
+// The note's text is two lines, including the final newline,
+// and the text is purportedly signed by a server named
+// "PeterNeumann". (Although server names are canonically
+// base URLs, the only syntactic requirement is that they
+// not contain spaces or newlines).
+//
+// If [Open] is given access to a [Verifiers] including the
+// [Verifier] for this key, then it will succeed at verifying
+// the encoded message and returning the parsed [Note]:
+//
+//	vkey := "PeterNeumann+c74f20a3+ARpc2QcUPDhMQegwxbzhKqiBfsVkmqq/LDE4izWy10TW"
+//	msg := []byte("If you think cryptography is the answer to your problem,\n" +
+//		"then you don't know what your problem is.\n" +
+//		"\n" +
+//		"— PeterNeumann x08go/ZJkuBS9UG/SffcvIAQxVBtiFupLLr8pAcElZInNIuGUgYN1FFYC2pZSNXgKvqfqdngotpRZb6KE6RyyBwJnAM=\n")
+//
+//	verifier, err := note.NewVerifier(vkey)
+//	if err != nil {
+//		log.Fatal(err)
+//	}
+//	verifiers := note.VerifierList(verifier)
+//
+//	n, err := note.Open([]byte(msg), verifiers)
+//	if err != nil {
+//		log.Fatal(err)
+//	}
+//	fmt.Printf("%s (%08x):\n%s", n.Sigs[0].Name, n.Sigs[0].Hash, n.Text)
+//
+// You can add your own signature to this message by re-signing the note:
+//
+//	skey, vkey, err := note.GenerateKey(rand.Reader, "EnochRoot")
+//	if err != nil {
+//		log.Fatal(err)
+//	}
+//	_ = vkey // give to verifiers
+//
+//	me, err := note.NewSigner(skey)
+//	if err != nil {
+//		log.Fatal(err)
+//	}
+//
+//	msg, err := note.Sign(n, me)
+//	if err != nil {
+//		log.Fatal(err)
+//	}
+//	os.Stdout.Write(msg)
+//
+// This will print a doubly-signed message, like:
+//
+//	If you think cryptography is the answer to your problem,
+//	then you don't know what your problem is.
+//
+//	— PeterNeumann x08go/ZJkuBS9UG/SffcvIAQxVBtiFupLLr8pAcElZInNIuGUgYN1FFYC2pZSNXgKvqfqdngotpRZb6KE6RyyBwJnAM=
+//	— EnochRoot rwz+eBzmZa0SO3NbfRGzPCpDckykFXSdeX+MNtCOXm2/5n2tiOHp+vAF1aGrQ5ovTG01oOTGwnWLox33WWd1RvMc+QQ=
+package note
+
+import (
+	"bytes"
+	"crypto/ed25519"
+	"crypto/sha256"
+	"encoding/base64"
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"io"
+	"strconv"
+	"strings"
+	"unicode"
+	"unicode/utf8"
+)
+
+// A Verifier verifies messages signed with a specific key.
+type Verifier interface {
+	// Name returns the server name associated with the key.
+	Name() string
+
+	// KeyHash returns the key hash.
+	KeyHash() uint32
+
+	// Verify reports whether sig is a valid signature of msg.
+	Verify(msg, sig []byte) bool
+}
+
+// A Signer signs messages using a specific key.
+type Signer interface {
+	// Name returns the server name associated with the key.
+	Name() string
+
+	// KeyHash returns the key hash.
+	KeyHash() uint32
+
+	// Sign returns a signature for the given message.
+	Sign(msg []byte) ([]byte, error)
+}
+
+// keyHash computes the key hash for the given server name and encoded public key.
+func keyHash(name string, key []byte) uint32 {
+	h := sha256.New()
+	h.Write([]byte(name))
+	h.Write([]byte("\n"))
+	h.Write(key)
+	sum := h.Sum(nil)
+	return binary.BigEndian.Uint32(sum)
+}
+
+var (
+	errVerifierID   = errors.New("malformed verifier id")
+	errVerifierAlg  = errors.New("unknown verifier algorithm")
+	errVerifierHash = errors.New("invalid verifier hash")
+)
+
+const (
+	algEd25519 = 1
+)
+
+// isValidName reports whether name is valid.
+// It must be non-empty and not have any Unicode spaces or pluses.
+func isValidName(name string) bool {
+	return name != "" && utf8.ValidString(name) && strings.IndexFunc(name, unicode.IsSpace) < 0 && !strings.Contains(name, "+")
+}
+
+// NewVerifier construct a new [Verifier] from an encoded verifier key.
+func NewVerifier(vkey string) (Verifier, error) {
+	name, vkey, _ := strings.Cut(vkey, "+")
+	hash16, key64, _ := strings.Cut(vkey, "+")
+	hash, err1 := strconv.ParseUint(hash16, 16, 32)
+	key, err2 := base64.StdEncoding.DecodeString(key64)
+	if len(hash16) != 8 || err1 != nil || err2 != nil || !isValidName(name) || len(key) == 0 {
+		return nil, errVerifierID
+	}
+	if uint32(hash) != keyHash(name, key) {
+		return nil, errVerifierHash
+	}
+
+	v := &verifier{
+		name: name,
+		hash: uint32(hash),
+	}
+
+	alg, key := key[0], key[1:]
+	switch alg {
+	default:
+		return nil, errVerifierAlg
+
+	case algEd25519:
+		if len(key) != 32 {
+			return nil, errVerifierID
+		}
+		v.verify = func(msg, sig []byte) bool {
+			return ed25519.Verify(key, msg, sig)
+		}
+	}
+
+	return v, nil
+}
+
+// verifier is a trivial Verifier implementation.
+type verifier struct {
+	name   string
+	hash   uint32
+	verify func([]byte, []byte) bool
+}
+
+func (v *verifier) Name() string                { return v.name }
+func (v *verifier) KeyHash() uint32             { return v.hash }
+func (v *verifier) Verify(msg, sig []byte) bool { return v.verify(msg, sig) }
+
+// NewSigner constructs a new [Signer] from an encoded signer key.
+func NewSigner(skey string) (Signer, error) {
+	priv1, skey, _ := strings.Cut(skey, "+")
+	priv2, skey, _ := strings.Cut(skey, "+")
+	name, skey, _ := strings.Cut(skey, "+")
+	hash16, key64, _ := strings.Cut(skey, "+")
+	hash, err1 := strconv.ParseUint(hash16, 16, 32)
+	key, err2 := base64.StdEncoding.DecodeString(key64)
+	if priv1 != "PRIVATE" || priv2 != "KEY" || len(hash16) != 8 || err1 != nil || err2 != nil || !isValidName(name) || len(key) == 0 {
+		return nil, errSignerID
+	}
+
+	// Note: hash is the hash of the public key and we have the private key.
+	// Must verify hash after deriving public key.
+
+	s := &signer{
+		name: name,
+		hash: uint32(hash),
+	}
+
+	var pubkey []byte
+
+	alg, key := key[0], key[1:]
+	switch alg {
+	default:
+		return nil, errSignerAlg
+
+	case algEd25519:
+		if len(key) != 32 {
+			return nil, errSignerID
+		}
+		key = ed25519.NewKeyFromSeed(key)
+		pubkey = append([]byte{algEd25519}, key[32:]...)
+		s.sign = func(msg []byte) ([]byte, error) {
+			return ed25519.Sign(key, msg), nil
+		}
+	}
+
+	if uint32(hash) != keyHash(name, pubkey) {
+		return nil, errSignerHash
+	}
+
+	return s, nil
+}
+
+var (
+	errSignerID   = errors.New("malformed verifier id")
+	errSignerAlg  = errors.New("unknown verifier algorithm")
+	errSignerHash = errors.New("invalid verifier hash")
+)
+
+// signer is a trivial Signer implementation.
+type signer struct {
+	name string
+	hash uint32
+	sign func([]byte) ([]byte, error)
+}
+
+func (s *signer) Name() string                    { return s.name }
+func (s *signer) KeyHash() uint32                 { return s.hash }
+func (s *signer) Sign(msg []byte) ([]byte, error) { return s.sign(msg) }
+
+// GenerateKey generates a signer and verifier key pair for a named server.
+// The signer key skey is private and must be kept secret.
+func GenerateKey(rand io.Reader, name string) (skey, vkey string, err error) {
+	pub, priv, err := ed25519.GenerateKey(rand)
+	if err != nil {
+		return "", "", err
+	}
+	pubkey := append([]byte{algEd25519}, pub...)
+	privkey := append([]byte{algEd25519}, priv.Seed()...)
+	h := keyHash(name, pubkey)
+
+	skey = fmt.Sprintf("PRIVATE+KEY+%s+%08x+%s", name, h, base64.StdEncoding.EncodeToString(privkey))
+	vkey = fmt.Sprintf("%s+%08x+%s", name, h, base64.StdEncoding.EncodeToString(pubkey))
+	return skey, vkey, nil
+}
+
+// NewEd25519VerifierKey returns an encoded verifier key using the given name
+// and Ed25519 public key.
+func NewEd25519VerifierKey(name string, key ed25519.PublicKey) (string, error) {
+	if len(key) != ed25519.PublicKeySize {
+		return "", fmt.Errorf("invalid public key size %d, expected %d", len(key), ed25519.PublicKeySize)
+	}
+
+	pubkey := append([]byte{algEd25519}, key...)
+	hash := keyHash(name, pubkey)
+
+	b64Key := base64.StdEncoding.EncodeToString(pubkey)
+	return fmt.Sprintf("%s+%08x+%s", name, hash, b64Key), nil
+}
+
+// A Verifiers is a collection of known verifier keys.
+type Verifiers interface {
+	// Verifier returns the Verifier associated with the key
+	// identified by the name and hash.
+	// If the name, hash pair is unknown, Verifier should return
+	// an UnknownVerifierError.
+	Verifier(name string, hash uint32) (Verifier, error)
+}
+
+// An UnknownVerifierError indicates that the given key is not known.
+// The Open function records signatures without associated verifiers as
+// unverified signatures.
+type UnknownVerifierError struct {
+	Name    string
+	KeyHash uint32
+}
+
+func (e *UnknownVerifierError) Error() string {
+	return fmt.Sprintf("unknown key %s+%08x", e.Name, e.KeyHash)
+}
+
+// An ambiguousVerifierError indicates that the given name and hash
+// match multiple keys passed to [VerifierList].
+// (If this happens, some malicious actor has taken control of the
+// verifier list, at which point we may as well give up entirely,
+// but we diagnose the problem instead.)
+type ambiguousVerifierError struct {
+	name string
+	hash uint32
+}
+
+func (e *ambiguousVerifierError) Error() string {
+	return fmt.Sprintf("ambiguous key %s+%08x", e.name, e.hash)
+}
+
+// VerifierList returns a [Verifiers] implementation that uses the given list of verifiers.
+func VerifierList(list ...Verifier) Verifiers {
+	m := make(verifierMap)
+	for _, v := range list {
+		k := nameHash{v.Name(), v.KeyHash()}
+		m[k] = append(m[k], v)
+	}
+	return m
+}
+
+type nameHash struct {
+	name string
+	hash uint32
+}
+
+type verifierMap map[nameHash][]Verifier
+
+func (m verifierMap) Verifier(name string, hash uint32) (Verifier, error) {
+	v, ok := m[nameHash{name, hash}]
+	if !ok {
+		return nil, &UnknownVerifierError{name, hash}
+	}
+	if len(v) > 1 {
+		return nil, &ambiguousVerifierError{name, hash}
+	}
+	return v[0], nil
+}
+
+// A Note is a text and signatures.
+type Note struct {
+	Text           string      // text of note
+	Sigs           []Signature // verified signatures
+	UnverifiedSigs []Signature // unverified signatures
+}
+
+// A Signature is a single signature found in a note.
+type Signature struct {
+	// Name and Hash give the name and key hash
+	// for the key that generated the signature.
+	Name string
+	Hash uint32
+
+	// Base64 records the base64-encoded signature bytes.
+	Base64 string
+}
+
+// An UnverifiedNoteError indicates that the note
+// successfully parsed but had no verifiable signatures.
+type UnverifiedNoteError struct {
+	Note *Note
+}
+
+func (e *UnverifiedNoteError) Error() string {
+	return "note has no verifiable signatures"
+}
+
+// An InvalidSignatureError indicates that the given key was known
+// and the associated Verifier rejected the signature.
+type InvalidSignatureError struct {
+	Name string
+	Hash uint32
+}
+
+func (e *InvalidSignatureError) Error() string {
+	return fmt.Sprintf("invalid signature for key %s+%08x", e.Name, e.Hash)
+}
+
+var (
+	errMalformedNote      = errors.New("malformed note")
+	errInvalidSigner      = errors.New("invalid signer")
+	errMismatchedVerifier = errors.New("verifier name or hash doesn't match signature")
+
+	sigSplit  = []byte("\n\n")
+	sigPrefix = []byte("— ")
+)
+
+// Open opens and parses the message msg, checking signatures from the known verifiers.
+//
+// For each signature in the message, Open calls known.Verifier to find a verifier.
+// If known.Verifier returns a verifier and the verifier accepts the signature,
+// Open records the signature in the returned note's Sigs field.
+// If known.Verifier returns a verifier but the verifier rejects the signature,
+// Open returns an InvalidSignatureError.
+// If known.Verifier returns an UnknownVerifierError,
+// Open records the signature in the returned note's UnverifiedSigs field.
+// If known.Verifier returns any other error, Open returns that error.
+//
+// If no known verifier has signed an otherwise valid note,
+// Open returns an [UnverifiedNoteError].
+// In this case, the unverified note can be fetched from inside the error.
+func Open(msg []byte, known Verifiers) (*Note, error) {
+	if known == nil {
+		// Treat nil Verifiers as empty list, to produce useful error instead of crash.
+		known = VerifierList()
+	}
+
+	// Must have valid UTF-8 with no non-newline ASCII control characters.
+	for i := 0; i < len(msg); {
+		r, size := utf8.DecodeRune(msg[i:])
+		if r < 0x20 && r != '\n' || r == utf8.RuneError && size == 1 {
+			return nil, errMalformedNote
+		}
+		i += size
+	}
+
+	// Must end with signature block preceded by blank line.
+	split := bytes.LastIndex(msg, sigSplit)
+	if split < 0 {
+		return nil, errMalformedNote
+	}
+	text, sigs := msg[:split+1], msg[split+2:]
+	if len(sigs) == 0 || sigs[len(sigs)-1] != '\n' {
+		return nil, errMalformedNote
+	}
+
+	n := &Note{
+		Text: string(text),
+	}
+
+	// Parse and verify signatures.
+	// Ignore duplicate signatures.
+	seen := make(map[nameHash]bool)
+	seenUnverified := make(map[string]bool)
+	numSig := 0
+	for len(sigs) > 0 {
+		// Pull out next signature line.
+		// We know sigs[len(sigs)-1] == '\n', so IndexByte always finds one.
+		i := bytes.IndexByte(sigs, '\n')
+		line := sigs[:i]
+		sigs = sigs[i+1:]
+
+		if !bytes.HasPrefix(line, sigPrefix) {
+			return nil, errMalformedNote
+		}
+		line = line[len(sigPrefix):]
+		name, b64, _ := strings.Cut(string(line), " ")
+		sig, err := base64.StdEncoding.DecodeString(b64)
+		if err != nil || !isValidName(name) || b64 == "" || len(sig) < 5 {
+			return nil, errMalformedNote
+		}
+		hash := binary.BigEndian.Uint32(sig[0:4])
+		sig = sig[4:]
+
+		if numSig++; numSig > 100 {
+			// Avoid spending forever parsing a note with many signatures.
+			return nil, errMalformedNote
+		}
+
+		v, err := known.Verifier(name, hash)
+		if _, ok := err.(*UnknownVerifierError); ok {
+			// Drop repeated identical unverified signatures.
+			if seenUnverified[string(line)] {
+				continue
+			}
+			seenUnverified[string(line)] = true
+			n.UnverifiedSigs = append(n.UnverifiedSigs, Signature{Name: name, Hash: hash, Base64: b64})
+			continue
+		}
+		if err != nil {
+			return nil, err
+		}
+
+		// Check that known.Verifier returned the right verifier.
+		if v.Name() != name || v.KeyHash() != hash {
+			return nil, errMismatchedVerifier
+		}
+
+		// Drop repeated signatures by a single verifier.
+		if seen[nameHash{name, hash}] {
+			continue
+		}
+		seen[nameHash{name, hash}] = true
+
+		ok := v.Verify(text, sig)
+		if !ok {
+			return nil, &InvalidSignatureError{name, hash}
+		}
+
+		n.Sigs = append(n.Sigs, Signature{Name: name, Hash: hash, Base64: b64})
+	}
+
+	// Parsed and verified all the signatures.
+	if len(n.Sigs) == 0 {
+		return nil, &UnverifiedNoteError{n}
+	}
+	return n, nil
+}
+
+// Sign signs the note with the given signers and returns the encoded message.
+// The new signatures from signers are listed in the encoded message after
+// the existing signatures already present in n.Sigs.
+// If any signer uses the same key as an existing signature,
+// the existing signature is elided from the output.
+func Sign(n *Note, signers ...Signer) ([]byte, error) {
+	var buf bytes.Buffer
+	if !strings.HasSuffix(n.Text, "\n") {
+		return nil, errMalformedNote
+	}
+	buf.WriteString(n.Text)
+
+	// Prepare signatures.
+	var sigs bytes.Buffer
+	have := make(map[nameHash]bool)
+	for _, s := range signers {
+		name := s.Name()
+		hash := s.KeyHash()
+		have[nameHash{name, hash}] = true
+		if !isValidName(name) {
+			return nil, errInvalidSigner
+		}
+
+		sig, err := s.Sign(buf.Bytes()) // buf holds n.Text
+		if err != nil {
+			return nil, err
+		}
+
+		var hbuf [4]byte
+		binary.BigEndian.PutUint32(hbuf[:], hash)
+		b64 := base64.StdEncoding.EncodeToString(append(hbuf[:], sig...))
+		sigs.WriteString("— ")
+		sigs.WriteString(name)
+		sigs.WriteString(" ")
+		sigs.WriteString(b64)
+		sigs.WriteString("\n")
+	}
+
+	buf.WriteString("\n")
+
+	// Emit existing signatures not replaced by new ones.
+	for _, list := range [][]Signature{n.Sigs, n.UnverifiedSigs} {
+		for _, sig := range list {
+			name, hash := sig.Name, sig.Hash
+			if !isValidName(name) {
+				return nil, errMalformedNote
+			}
+			if have[nameHash{name, hash}] {
+				continue
+			}
+			// Double-check hash against base64.
+			raw, err := base64.StdEncoding.DecodeString(sig.Base64)
+			if err != nil || len(raw) < 4 || binary.BigEndian.Uint32(raw) != hash {
+				return nil, errMalformedNote
+			}
+			buf.WriteString("— ")
+			buf.WriteString(sig.Name)
+			buf.WriteString(" ")
+			buf.WriteString(sig.Base64)
+			buf.WriteString("\n")
+		}
+	}
+	buf.Write(sigs.Bytes())
+
+	return buf.Bytes(), nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/server.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/server.go
new file mode 100644
index 0000000000000000000000000000000000000000..2433c939d7460bd0edb0ddf52d3b4af577b2297e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/server.go
@@ -0,0 +1,183 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sumdb implements the HTTP protocols for serving or accessing a module checksum database.
+package sumdb
+
+import (
+	"bytes"
+	"context"
+	"net/http"
+	"os"
+	"strings"
+
+	"golang.org/x/mod/internal/lazyregexp"
+	"golang.org/x/mod/module"
+	"golang.org/x/mod/sumdb/tlog"
+)
+
+// A ServerOps provides the external operations
+// (underlying database access and so on) needed by the [Server].
+type ServerOps interface {
+	// Signed returns the signed hash of the latest tree.
+	Signed(ctx context.Context) ([]byte, error)
+
+	// ReadRecords returns the content for the n records id through id+n-1.
+	ReadRecords(ctx context.Context, id, n int64) ([][]byte, error)
+
+	// Lookup looks up a record for the given module,
+	// returning the record ID.
+	Lookup(ctx context.Context, m module.Version) (int64, error)
+
+	// ReadTileData reads the content of tile t.
+	// It is only invoked for hash tiles (t.L ≥ 0).
+	ReadTileData(ctx context.Context, t tlog.Tile) ([]byte, error)
+}
+
+// A Server is the checksum database HTTP server,
+// which implements http.Handler and should be invoked
+// to serve the paths listed in [ServerPaths].
+type Server struct {
+	ops ServerOps
+}
+
+// NewServer returns a new Server using the given operations.
+func NewServer(ops ServerOps) *Server {
+	return &Server{ops: ops}
+}
+
+// ServerPaths are the URL paths the Server can (and should) serve.
+//
+// Typically a server will do:
+//
+//	srv := sumdb.NewServer(ops)
+//	for _, path := range sumdb.ServerPaths {
+//		http.Handle(path, srv)
+//	}
+var ServerPaths = []string{
+	"/lookup/",
+	"/latest",
+	"/tile/",
+}
+
+var modVerRE = lazyregexp.New(`^[^@]+@v[0-9]+\.[0-9]+\.[0-9]+(-[^@]*)?(\+incompatible)?$`)
+
+func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+
+	switch {
+	default:
+		http.NotFound(w, r)
+
+	case strings.HasPrefix(r.URL.Path, "/lookup/"):
+		mod := strings.TrimPrefix(r.URL.Path, "/lookup/")
+		if !modVerRE.MatchString(mod) {
+			http.Error(w, "invalid module@version syntax", http.StatusBadRequest)
+			return
+		}
+		escPath, escVers, _ := strings.Cut(mod, "@")
+		path, err := module.UnescapePath(escPath)
+		if err != nil {
+			reportError(w, err)
+			return
+		}
+		vers, err := module.UnescapeVersion(escVers)
+		if err != nil {
+			reportError(w, err)
+			return
+		}
+		id, err := s.ops.Lookup(ctx, module.Version{Path: path, Version: vers})
+		if err != nil {
+			reportError(w, err)
+			return
+		}
+		records, err := s.ops.ReadRecords(ctx, id, 1)
+		if err != nil {
+			// This should never happen - the lookup says the record exists.
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		if len(records) != 1 {
+			http.Error(w, "invalid record count returned by ReadRecords", http.StatusInternalServerError)
+			return
+		}
+		msg, err := tlog.FormatRecord(id, records[0])
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		signed, err := s.ops.Signed(ctx)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Header().Set("Content-Type", "text/plain; charset=UTF-8")
+		w.Write(msg)
+		w.Write(signed)
+
+	case r.URL.Path == "/latest":
+		data, err := s.ops.Signed(ctx)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Header().Set("Content-Type", "text/plain; charset=UTF-8")
+		w.Write(data)
+
+	case strings.HasPrefix(r.URL.Path, "/tile/"):
+		t, err := tlog.ParseTilePath(r.URL.Path[1:])
+		if err != nil {
+			http.Error(w, "invalid tile syntax", http.StatusBadRequest)
+			return
+		}
+		if t.L == -1 {
+			// Record data.
+			start := t.N << uint(t.H)
+			records, err := s.ops.ReadRecords(ctx, start, int64(t.W))
+			if err != nil {
+				reportError(w, err)
+				return
+			}
+			if len(records) != t.W {
+				http.Error(w, "invalid record count returned by ReadRecords", http.StatusInternalServerError)
+				return
+			}
+			var data []byte
+			for i, text := range records {
+				msg, err := tlog.FormatRecord(start+int64(i), text)
+				if err != nil {
+					http.Error(w, err.Error(), http.StatusInternalServerError)
+					return
+				}
+				// Data tiles contain formatted records without the first line with record ID.
+				_, msg, _ = bytes.Cut(msg, []byte{'\n'})
+				data = append(data, msg...)
+			}
+			w.Header().Set("Content-Type", "text/plain; charset=UTF-8")
+			w.Write(data)
+			return
+		}
+
+		data, err := s.ops.ReadTileData(ctx, t)
+		if err != nil {
+			reportError(w, err)
+			return
+		}
+		w.Header().Set("Content-Type", "application/octet-stream")
+		w.Write(data)
+	}
+}
+
+// reportError reports err to w.
+// If it's a not-found, the reported error is 404.
+// Otherwise it is an internal server error.
+// The caller must only call reportError in contexts where
+// a not-found err should be reported as 404.
+func reportError(w http.ResponseWriter, err error) {
+	if os.IsNotExist(err) {
+		http.Error(w, err.Error(), http.StatusNotFound)
+		return
+	}
+	http.Error(w, err.Error(), http.StatusInternalServerError)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/test.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/test.go
new file mode 100644
index 0000000000000000000000000000000000000000..0868bef5fc06ca24ae1ae428d06f9a2eb506c6d4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/test.go
@@ -0,0 +1,124 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sumdb
+
+import (
+	"context"
+	"fmt"
+	"sync"
+
+	"golang.org/x/mod/module"
+	"golang.org/x/mod/sumdb/note"
+	"golang.org/x/mod/sumdb/tlog"
+)
+
+// NewTestServer constructs a new [TestServer]
+// that will sign its tree with the given signer key
+// (see [golang.org/x/mod/sumdb/note])
+// and fetch new records as needed by calling gosum.
+func NewTestServer(signer string, gosum func(path, vers string) ([]byte, error)) *TestServer {
+	return &TestServer{signer: signer, gosum: gosum}
+}
+
+// A TestServer is an in-memory implementation of [ServerOps] for testing.
+type TestServer struct {
+	signer string
+	gosum  func(path, vers string) ([]byte, error)
+
+	mu      sync.Mutex
+	hashes  testHashes
+	records [][]byte
+	lookup  map[string]int64
+}
+
+// testHashes implements tlog.HashReader, reading from a slice.
+type testHashes []tlog.Hash
+
+func (h testHashes) ReadHashes(indexes []int64) ([]tlog.Hash, error) {
+	var list []tlog.Hash
+	for _, id := range indexes {
+		list = append(list, h[id])
+	}
+	return list, nil
+}
+
+func (s *TestServer) Signed(ctx context.Context) ([]byte, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	size := int64(len(s.records))
+	h, err := tlog.TreeHash(size, s.hashes)
+	if err != nil {
+		return nil, err
+	}
+	text := tlog.FormatTree(tlog.Tree{N: size, Hash: h})
+	signer, err := note.NewSigner(s.signer)
+	if err != nil {
+		return nil, err
+	}
+	return note.Sign(&note.Note{Text: string(text)}, signer)
+}
+
+func (s *TestServer) ReadRecords(ctx context.Context, id, n int64) ([][]byte, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	var list [][]byte
+	for i := range n {
+		if id+i >= int64(len(s.records)) {
+			return nil, fmt.Errorf("missing records")
+		}
+		list = append(list, s.records[id+i])
+	}
+	return list, nil
+}
+
+func (s *TestServer) Lookup(ctx context.Context, m module.Version) (int64, error) {
+	key := m.String()
+	s.mu.Lock()
+	id, ok := s.lookup[key]
+	s.mu.Unlock()
+	if ok {
+		return id, nil
+	}
+
+	// Look up module and compute go.sum lines.
+	data, err := s.gosum(m.Path, m.Version)
+	if err != nil {
+		return 0, err
+	}
+
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	// We ran the fetch without the lock.
+	// If another fetch happened and committed, use it instead.
+	id, ok = s.lookup[key]
+	if ok {
+		return id, nil
+	}
+
+	// Add record.
+	id = int64(len(s.records))
+	s.records = append(s.records, data)
+	if s.lookup == nil {
+		s.lookup = make(map[string]int64)
+	}
+	s.lookup[key] = id
+	hashes, err := tlog.StoredHashesForRecordHash(id, tlog.RecordHash(data), s.hashes)
+	if err != nil {
+		panic(err)
+	}
+	s.hashes = append(s.hashes, hashes...)
+
+	return id, nil
+}
+
+func (s *TestServer) ReadTileData(ctx context.Context, t tlog.Tile) ([]byte, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	return tlog.ReadTileData(t, s.hashes)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/note.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/note.go
new file mode 100644
index 0000000000000000000000000000000000000000..1ea765a54f809753229649a47cb6e61f85ba9629
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/note.go
@@ -0,0 +1,138 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package tlog
+
+import (
+	"bytes"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+	"unicode/utf8"
+)
+
+// A Tree is a tree description, to be signed by a go.sum database server.
+type Tree struct {
+	N    int64
+	Hash Hash
+}
+
+// FormatTree formats a tree description for inclusion in a note.
+//
+// The encoded form is three lines, each ending in a newline (U+000A):
+//
+//	go.sum database tree
+//	N
+//	Hash
+//
+// where N is in decimal and Hash is in base64.
+//
+// A future backwards-compatible encoding may add additional lines,
+// which the parser can ignore.
+// A future backwards-incompatible encoding would use a different
+// first line (for example, "go.sum database tree v2").
+func FormatTree(tree Tree) []byte {
+	return fmt.Appendf(nil, "go.sum database tree\n%d\n%s\n", tree.N, tree.Hash)
+}
+
+var errMalformedTree = errors.New("malformed tree note")
+var treePrefix = []byte("go.sum database tree\n")
+
+// ParseTree parses a formatted tree root description.
+func ParseTree(text []byte) (tree Tree, err error) {
+	// The message looks like:
+	//
+	//	go.sum database tree
+	//	2
+	//	nND/nri/U0xuHUrYSy0HtMeal2vzD9V4k/BO79C+QeI=
+	//
+	// For forwards compatibility, extra text lines after the encoding are ignored.
+	if !bytes.HasPrefix(text, treePrefix) || bytes.Count(text, []byte("\n")) < 3 || len(text) > 1e6 {
+		return Tree{}, errMalformedTree
+	}
+
+	lines := strings.SplitN(string(text), "\n", 4)
+	n, err := strconv.ParseInt(lines[1], 10, 64)
+	if err != nil || n < 0 || lines[1] != strconv.FormatInt(n, 10) {
+		return Tree{}, errMalformedTree
+	}
+
+	h, err := base64.StdEncoding.DecodeString(lines[2])
+	if err != nil || len(h) != HashSize {
+		return Tree{}, errMalformedTree
+	}
+
+	var hash Hash
+	copy(hash[:], h)
+	return Tree{n, hash}, nil
+}
+
+var errMalformedRecord = errors.New("malformed record data")
+
+// FormatRecord formats a record for serving to a client
+// in a lookup response.
+//
+// The encoded form is the record ID as a single number,
+// then the text of the record, and then a terminating blank line.
+// Record text must be valid UTF-8 and must not contain any ASCII control
+// characters (those below U+0020) other than newline (U+000A).
+// It must end in a terminating newline and not contain any blank lines.
+//
+// Responses to data tiles consist of concatenated formatted records from each of
+// which the first line, with the record ID, is removed.
+func FormatRecord(id int64, text []byte) (msg []byte, err error) {
+	if !isValidRecordText(text) {
+		return nil, errMalformedRecord
+	}
+	msg = fmt.Appendf(nil, "%d\n", id)
+	msg = append(msg, text...)
+	msg = append(msg, '\n')
+	return msg, nil
+}
+
+// isValidRecordText reports whether text is syntactically valid record text.
+func isValidRecordText(text []byte) bool {
+	var last rune
+	for i := 0; i < len(text); {
+		r, size := utf8.DecodeRune(text[i:])
+		if r < 0x20 && r != '\n' || r == utf8.RuneError && size == 1 || last == '\n' && r == '\n' {
+			return false
+		}
+		i += size
+		last = r
+	}
+	if last != '\n' {
+		return false
+	}
+	return true
+}
+
+// ParseRecord parses a record description at the start of text,
+// stopping immediately after the terminating blank line.
+// It returns the record id, the record text, and the remainder of text.
+func ParseRecord(msg []byte) (id int64, text, rest []byte, err error) {
+	// Leading record id.
+	i := bytes.IndexByte(msg, '\n')
+	if i < 0 {
+		return 0, nil, nil, errMalformedRecord
+	}
+	id, err = strconv.ParseInt(string(msg[:i]), 10, 64)
+	if err != nil {
+		return 0, nil, nil, errMalformedRecord
+	}
+	msg = msg[i+1:]
+
+	// Record text.
+	i = bytes.Index(msg, []byte("\n\n"))
+	if i < 0 {
+		return 0, nil, nil, errMalformedRecord
+	}
+	text, rest = msg[:i+1], msg[i+2:]
+	if !isValidRecordText(text) {
+		return 0, nil, nil, errMalformedRecord
+	}
+	return id, text, rest, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/tile.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/tile.go
new file mode 100644
index 0000000000000000000000000000000000000000..37771c53101a3d616bfef2b357ca71ef1892d0d3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/tile.go
@@ -0,0 +1,433 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package tlog
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// A Tile is a description of a transparency log tile.
+// A tile of height H at level L offset N lists W consecutive hashes
+// at level H*L of the tree starting at offset N*(2**H).
+// A complete tile lists 2**H hashes; a partial tile lists fewer.
+// Note that a tile represents the entire subtree of height H
+// with those hashes as the leaves. The levels above H*L
+// can be reconstructed by hashing the leaves.
+//
+// Each Tile can be encoded as a “tile coordinate path”
+// of the form tile/H/L/NNN[.p/W].
+// The .p/W suffix is present only for partial tiles, meaning W < 2**H.
+// The NNN element is an encoding of N into 3-digit path elements.
+// All but the last path element begins with an "x".
+// For example,
+// Tile{H: 3, L: 4, N: 1234067, W: 1}'s path
+// is tile/3/4/x001/x234/067.p/1, and
+// Tile{H: 3, L: 4, N: 1234067, W: 8}'s path
+// is tile/3/4/x001/x234/067.
+// See the [Tile.Path] method and the [ParseTilePath] function.
+//
+// The special level L=-1 holds raw record data instead of hashes.
+// In this case, the level encodes into a tile path as the path element
+// "data" instead of "-1".
+//
+// See also https://golang.org/design/25530-sumdb#checksum-database
+// and https://research.swtch.com/tlog#tiling_a_log.
+type Tile struct {
+	H int   // height of tile (1 ≤ H ≤ 30)
+	L int   // level in tiling (-1 ≤ L ≤ 63)
+	N int64 // number within level (0 ≤ N, unbounded)
+	W int   // width of tile (1 ≤ W ≤ 2**H; 2**H is complete tile)
+}
+
+// TileForIndex returns the tile of fixed height h ≥ 1
+// and least width storing the given hash storage index.
+//
+// If h ≤ 0, [TileForIndex] panics.
+func TileForIndex(h int, index int64) Tile {
+	if h <= 0 {
+		panic(fmt.Sprintf("TileForIndex: invalid height %d", h))
+	}
+	t, _, _ := tileForIndex(h, index)
+	return t
+}
+
+// tileForIndex returns the tile of height h ≥ 1
+// storing the given hash index, which can be
+// reconstructed using tileHash(data[start:end]).
+func tileForIndex(h int, index int64) (t Tile, start, end int) {
+	level, n := SplitStoredHashIndex(index)
+	t.H = h
+	t.L = level / h
+	level -= t.L * h // now level within tile
+	t.N = n << uint(level) >> uint(t.H)
+	n -= t.N << uint(t.H) >> uint(level) // now n within tile at level
+	t.W = int((n + 1) << uint(level))
+	return t, int(n<<uint(level)) * HashSize, int((n+1)<<uint(level)) * HashSize
+}
+
+// HashFromTile returns the hash at the given storage index,
+// provided that t == TileForIndex(t.H, index) or a wider version,
+// and data is t's tile data (of length at least t.W*HashSize).
+func HashFromTile(t Tile, data []byte, index int64) (Hash, error) {
+	if t.H < 1 || t.H > 30 || t.L < 0 || t.L >= 64 || t.W < 1 || t.W > 1<<uint(t.H) {
+		return Hash{}, fmt.Errorf("invalid tile %v", t.Path())
+	}
+	if len(data) < t.W*HashSize {
+		return Hash{}, fmt.Errorf("data len %d too short for tile %v", len(data), t.Path())
+	}
+	t1, start, end := tileForIndex(t.H, index)
+	if t.L != t1.L || t.N != t1.N || t.W < t1.W {
+		return Hash{}, fmt.Errorf("index %v is in %v not %v", index, t1.Path(), t.Path())
+	}
+	return tileHash(data[start:end]), nil
+}
+
+// tileHash computes the subtree hash corresponding to the (2^K)-1 hashes in data.
+func tileHash(data []byte) Hash {
+	if len(data) == 0 {
+		panic("bad math in tileHash")
+	}
+	if len(data) == HashSize {
+		var h Hash
+		copy(h[:], data)
+		return h
+	}
+	n := len(data) / 2
+	return NodeHash(tileHash(data[:n]), tileHash(data[n:]))
+}
+
+// NewTiles returns the coordinates of the tiles of height h ≥ 1
+// that must be published when publishing from a tree of
+// size newTreeSize to replace a tree of size oldTreeSize.
+// (No tiles need to be published for a tree of size zero.)
+//
+// If h ≤ 0, NewTiles panics.
+func NewTiles(h int, oldTreeSize, newTreeSize int64) []Tile {
+	if h <= 0 {
+		panic(fmt.Sprintf("NewTiles: invalid height %d", h))
+	}
+	H := uint(h)
+	var tiles []Tile
+	for level := uint(0); newTreeSize>>(H*level) > 0; level++ {
+		oldN := oldTreeSize >> (H * level)
+		newN := newTreeSize >> (H * level)
+		if oldN == newN {
+			continue
+		}
+		for n := oldN >> H; n < newN>>H; n++ {
+			tiles = append(tiles, Tile{H: h, L: int(level), N: n, W: 1 << H})
+		}
+		n := newN >> H
+		if w := int(newN - n<<H); w > 0 {
+			tiles = append(tiles, Tile{H: h, L: int(level), N: n, W: w})
+		}
+	}
+	return tiles
+}
+
+// ReadTileData reads the hashes for tile t from r
+// and returns the corresponding tile data.
+func ReadTileData(t Tile, r HashReader) ([]byte, error) {
+	size := t.W
+	if size == 0 {
+		size = 1 << uint(t.H)
+	}
+	start := t.N << uint(t.H)
+	indexes := make([]int64, size)
+	for i := 0; i < size; i++ {
+		indexes[i] = StoredHashIndex(t.H*t.L, start+int64(i))
+	}
+
+	hashes, err := r.ReadHashes(indexes)
+	if err != nil {
+		return nil, err
+	}
+	if len(hashes) != len(indexes) {
+		return nil, fmt.Errorf("tlog: ReadHashes(%d indexes) = %d hashes", len(indexes), len(hashes))
+	}
+
+	tile := make([]byte, size*HashSize)
+	for i := 0; i < size; i++ {
+		copy(tile[i*HashSize:], hashes[i][:])
+	}
+	return tile, nil
+}
+
+// To limit the size of any particular directory listing,
+// we encode the (possibly very large) number N
+// by encoding three digits at a time.
+// For example, 123456789 encodes as x123/x456/789.
+// Each directory has at most 1000 each xNNN, NNN, and NNN.p children,
+// so there are at most 3000 entries in any one directory.
+const pathBase = 1000
+
+// Path returns a tile coordinate path describing t.
+func (t Tile) Path() string {
+	n := t.N
+	nStr := fmt.Sprintf("%03d", n%pathBase)
+	for n >= pathBase {
+		n /= pathBase
+		nStr = fmt.Sprintf("x%03d/%s", n%pathBase, nStr)
+	}
+	pStr := ""
+	if t.W != 1<<uint(t.H) {
+		pStr = fmt.Sprintf(".p/%d", t.W)
+	}
+	var L string
+	if t.L == -1 {
+		L = "data"
+	} else {
+		L = fmt.Sprintf("%d", t.L)
+	}
+	return fmt.Sprintf("tile/%d/%s/%s%s", t.H, L, nStr, pStr)
+}
+
+// ParseTilePath parses a tile coordinate path.
+func ParseTilePath(path string) (Tile, error) {
+	f := strings.Split(path, "/")
+	if len(f) < 4 || f[0] != "tile" {
+		return Tile{}, &badPathError{path}
+	}
+	h, err1 := strconv.Atoi(f[1])
+	isData := false
+	if f[2] == "data" {
+		isData = true
+		f[2] = "0"
+	}
+	l, err2 := strconv.Atoi(f[2])
+	if err1 != nil || err2 != nil || h < 1 || l < 0 || h > 30 {
+		return Tile{}, &badPathError{path}
+	}
+	w := 1 << uint(h)
+	if dotP := f[len(f)-2]; strings.HasSuffix(dotP, ".p") {
+		ww, err := strconv.Atoi(f[len(f)-1])
+		if err != nil || ww <= 0 || ww >= w {
+			return Tile{}, &badPathError{path}
+		}
+		w = ww
+		f[len(f)-2] = dotP[:len(dotP)-len(".p")]
+		f = f[:len(f)-1]
+	}
+	f = f[3:]
+	n := int64(0)
+	for _, s := range f {
+		nn, err := strconv.Atoi(strings.TrimPrefix(s, "x"))
+		if err != nil || nn < 0 || nn >= pathBase {
+			return Tile{}, &badPathError{path}
+		}
+		n = n*pathBase + int64(nn)
+	}
+	if isData {
+		l = -1
+	}
+	t := Tile{H: h, L: l, N: n, W: w}
+	if path != t.Path() {
+		return Tile{}, &badPathError{path}
+	}
+	return t, nil
+}
+
+type badPathError struct {
+	path string
+}
+
+func (e *badPathError) Error() string {
+	return fmt.Sprintf("malformed tile path %q", e.path)
+}
+
+// A TileReader reads tiles from a go.sum database log.
+type TileReader interface {
+	// Height returns the height of the available tiles.
+	Height() int
+
+	// ReadTiles returns the data for each requested tile.
+	// If ReadTiles returns err == nil, it must also return
+	// a data record for each tile (len(data) == len(tiles))
+	// and each data record must be the correct length
+	// (len(data[i]) == tiles[i].W*HashSize).
+	//
+	// An implementation of ReadTiles typically reads
+	// them from an on-disk cache or else from a remote
+	// tile server. Tile data downloaded from a server should
+	// be considered suspect and not saved into a persistent
+	// on-disk cache before returning from ReadTiles.
+	// When the client confirms the validity of the tile data,
+	// it will call SaveTiles to signal that they can be safely
+	// written to persistent storage.
+	// See also https://research.swtch.com/tlog#authenticating_tiles.
+	ReadTiles(tiles []Tile) (data [][]byte, err error)
+
+	// SaveTiles informs the TileReader that the tile data
+	// returned by ReadTiles has been confirmed as valid
+	// and can be saved in persistent storage (on disk).
+	SaveTiles(tiles []Tile, data [][]byte)
+}
+
+// TileHashReader returns a HashReader that satisfies requests
+// by loading tiles of the given tree.
+//
+// The returned [HashReader] checks that loaded tiles are
+// valid for the given tree. Therefore, any hashes returned
+// by the HashReader are already proven to be in the tree.
+func TileHashReader(tree Tree, tr TileReader) HashReader {
+	return &tileHashReader{tree: tree, tr: tr}
+}
+
+type tileHashReader struct {
+	tree Tree
+	tr   TileReader
+}
+
+// tileParent returns t's k'th tile parent in the tiles for a tree of size n.
+// If there is no such parent, tileParent returns Tile{}.
+func tileParent(t Tile, k int, n int64) Tile {
+	t.L += k
+	t.N >>= uint(k * t.H)
+	t.W = 1 << uint(t.H)
+	if max := n >> uint(t.L*t.H); t.N<<uint(t.H)+int64(t.W) >= max {
+		if t.N<<uint(t.H) >= max {
+			return Tile{}
+		}
+		t.W = int(max - t.N<<uint(t.H))
+	}
+	return t
+}
+
+func (r *tileHashReader) ReadHashes(indexes []int64) ([]Hash, error) {
+	h := r.tr.Height()
+
+	tileOrder := make(map[Tile]int) // tileOrder[tileKey(tiles[i])] = i
+	var tiles []Tile
+
+	// Plan to fetch tiles necessary to recompute tree hash.
+	// If it matches, those tiles are authenticated.
+	stx := subTreeIndex(0, r.tree.N, nil)
+	stxTileOrder := make([]int, len(stx))
+	for i, x := range stx {
+		tile, _, _ := tileForIndex(h, x)
+		tile = tileParent(tile, 0, r.tree.N)
+		if j, ok := tileOrder[tile]; ok {
+			stxTileOrder[i] = j
+			continue
+		}
+		stxTileOrder[i] = len(tiles)
+		tileOrder[tile] = len(tiles)
+		tiles = append(tiles, tile)
+	}
+
+	// Plan to fetch tiles containing the indexes,
+	// along with any parent tiles needed
+	// for authentication. For most calls,
+	// the parents are being fetched anyway.
+	indexTileOrder := make([]int, len(indexes))
+	for i, x := range indexes {
+		if x >= StoredHashIndex(0, r.tree.N) {
+			return nil, fmt.Errorf("indexes not in tree")
+		}
+
+		tile, _, _ := tileForIndex(h, x)
+
+		// Walk up parent tiles until we find one we've requested.
+		// That one will be authenticated.
+		k := 0
+		for ; ; k++ {
+			p := tileParent(tile, k, r.tree.N)
+			if j, ok := tileOrder[p]; ok {
+				if k == 0 {
+					indexTileOrder[i] = j
+				}
+				break
+			}
+		}
+
+		// Walk back down recording child tiles after parents.
+		// This loop ends by revisiting the tile for this index
+		// (tileParent(tile, 0, r.tree.N)) unless k == 0, in which
+		// case the previous loop did it.
+		for k--; k >= 0; k-- {
+			p := tileParent(tile, k, r.tree.N)
+			if p.W != 1<<uint(p.H) {
+				// Only full tiles have parents.
+				// This tile has a parent, so it must be full.
+				return nil, fmt.Errorf("bad math in tileHashReader: %d %d %v", r.tree.N, x, p)
+			}
+			tileOrder[p] = len(tiles)
+			if k == 0 {
+				indexTileOrder[i] = len(tiles)
+			}
+			tiles = append(tiles, p)
+		}
+	}
+
+	// Fetch all the tile data.
+	data, err := r.tr.ReadTiles(tiles)
+	if err != nil {
+		return nil, err
+	}
+	if len(data) != len(tiles) {
+		return nil, fmt.Errorf("TileReader returned bad result slice (len=%d, want %d)", len(data), len(tiles))
+	}
+	for i, tile := range tiles {
+		if len(data[i]) != tile.W*HashSize {
+			return nil, fmt.Errorf("TileReader returned bad result slice (%v len=%d, want %d)", tile.Path(), len(data[i]), tile.W*HashSize)
+		}
+	}
+
+	// Authenticate the initial tiles against the tree hash.
+	// They are arranged so that parents are authenticated before children.
+	// First the tiles needed for the tree hash.
+	th, err := HashFromTile(tiles[stxTileOrder[len(stx)-1]], data[stxTileOrder[len(stx)-1]], stx[len(stx)-1])
+	if err != nil {
+		return nil, err
+	}
+	for i := len(stx) - 2; i >= 0; i-- {
+		h, err := HashFromTile(tiles[stxTileOrder[i]], data[stxTileOrder[i]], stx[i])
+		if err != nil {
+			return nil, err
+		}
+		th = NodeHash(h, th)
+	}
+	if th != r.tree.Hash {
+		// The tiles do not support the tree hash.
+		// We know at least one is wrong, but not which one.
+		return nil, fmt.Errorf("downloaded inconsistent tile")
+	}
+
+	// Authenticate full tiles against their parents.
+	for i := len(stx); i < len(tiles); i++ {
+		tile := tiles[i]
+		p := tileParent(tile, 1, r.tree.N)
+		j, ok := tileOrder[p]
+		if !ok {
+			return nil, fmt.Errorf("bad math in tileHashReader %d %v: lost parent of %v", r.tree.N, indexes, tile)
+		}
+		h, err := HashFromTile(p, data[j], StoredHashIndex(p.L*p.H, tile.N))
+		if err != nil {
+			return nil, fmt.Errorf("bad math in tileHashReader %d %v: lost hash of %v: %v", r.tree.N, indexes, tile, err)
+		}
+		if h != tileHash(data[i]) {
+			return nil, fmt.Errorf("downloaded inconsistent tile")
+		}
+	}
+
+	// Now we have all the tiles needed for the requested hashes,
+	// and we've authenticated the full tile set against the trusted tree hash.
+	r.tr.SaveTiles(tiles, data)
+
+	// Pull out the requested hashes.
+	hashes := make([]Hash, len(indexes))
+	for i, x := range indexes {
+		j := indexTileOrder[i]
+		h, err := HashFromTile(tiles[j], data[j], x)
+		if err != nil {
+			return nil, fmt.Errorf("bad math in tileHashReader %d %v: lost hash %v: %v", r.tree.N, indexes, x, err)
+		}
+		hashes[i] = h
+	}
+
+	return hashes, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/tlog.go b/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/tlog.go
new file mode 100644
index 0000000000000000000000000000000000000000..480b5eff5afe89c59093bae0aef4233708c08395
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/sumdb/tlog/tlog.go
@@ -0,0 +1,605 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package tlog implements a tamper-evident log
+// used in the Go module go.sum database server.
+//
+// This package follows the design of Certificate Transparency (RFC 6962)
+// and its proofs are compatible with that system.
+// See TestCertificateTransparency.
+package tlog
+
+import (
+	"crypto/sha256"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"math/bits"
+)
+
+// A Hash is a hash identifying a log record or tree root.
+type Hash [HashSize]byte
+
+// HashSize is the size of a Hash in bytes.
+const HashSize = 32
+
+// String returns a base64 representation of the hash for printing.
+func (h Hash) String() string {
+	return base64.StdEncoding.EncodeToString(h[:])
+}
+
+// MarshalJSON marshals the hash as a JSON string containing the base64-encoded hash.
+func (h Hash) MarshalJSON() ([]byte, error) {
+	return []byte(`"` + h.String() + `"`), nil
+}
+
+// UnmarshalJSON unmarshals a hash from JSON string containing the a base64-encoded hash.
+func (h *Hash) UnmarshalJSON(data []byte) error {
+	if len(data) != 1+44+1 || data[0] != '"' || data[len(data)-2] != '=' || data[len(data)-1] != '"' {
+		return errors.New("cannot decode hash")
+	}
+
+	// As of Go 1.12, base64.StdEncoding.Decode insists on
+	// slicing into target[33:] even when it only writes 32 bytes.
+	// Since we already checked that the hash ends in = above,
+	// we can use base64.RawStdEncoding with the = removed;
+	// RawStdEncoding does not exhibit the same bug.
+	// We decode into a temporary to avoid writing anything to *h
+	// unless the entire input is well-formed.
+	var tmp Hash
+	n, err := base64.RawStdEncoding.Decode(tmp[:], data[1:len(data)-2])
+	if err != nil || n != HashSize {
+		return errors.New("cannot decode hash")
+	}
+	*h = tmp
+	return nil
+}
+
+// ParseHash parses the base64-encoded string form of a hash.
+func ParseHash(s string) (Hash, error) {
+	data, err := base64.StdEncoding.DecodeString(s)
+	if err != nil || len(data) != HashSize {
+		return Hash{}, fmt.Errorf("malformed hash")
+	}
+	var h Hash
+	copy(h[:], data)
+	return h, nil
+}
+
+// maxpow2 returns k, the maximum power of 2 smaller than n,
+// as well as l = log₂ k (so k = 1<<l).
+func maxpow2(n int64) (k int64, l int) {
+	l = 0
+	for 1<<uint(l+1) < n {
+		l++
+	}
+	return 1 << uint(l), l
+}
+
+var zeroPrefix = []byte{0x00}
+
+// RecordHash returns the content hash for the given record data.
+func RecordHash(data []byte) Hash {
+	// SHA256(0x00 || data)
+	// https://tools.ietf.org/html/rfc6962#section-2.1
+	h := sha256.New()
+	h.Write(zeroPrefix)
+	h.Write(data)
+	var h1 Hash
+	h.Sum(h1[:0])
+	return h1
+}
+
+// NodeHash returns the hash for an interior tree node with the given left and right hashes.
+func NodeHash(left, right Hash) Hash {
+	// SHA256(0x01 || left || right)
+	// https://tools.ietf.org/html/rfc6962#section-2.1
+	// We use a stack buffer to assemble the hash input
+	// to avoid allocating a hash struct with sha256.New.
+	var buf [1 + HashSize + HashSize]byte
+	buf[0] = 0x01
+	copy(buf[1:], left[:])
+	copy(buf[1+HashSize:], right[:])
+	return sha256.Sum256(buf[:])
+}
+
+// For information about the stored hash index ordering,
+// see section 3.3 of Crosby and Wallach's paper
+// "Efficient Data Structures for Tamper-Evident Logging".
+// https://www.usenix.org/legacy/event/sec09/tech/full_papers/crosby.pdf
+
+// StoredHashIndex maps the tree coordinates (level, n)
+// to a dense linear ordering that can be used for hash storage.
+// Hash storage implementations that store hashes in sequential
+// storage can use this function to compute where to read or write
+// a given hash.
+func StoredHashIndex(level int, n int64) int64 {
+	// Level L's n'th hash is written right after level L+1's 2n+1'th hash.
+	// Work our way down to the level 0 ordering.
+	// We'll add back the original level count at the end.
+	for l := level; l > 0; l-- {
+		n = 2*n + 1
+	}
+
+	// Level 0's n'th hash is written at n+n/2+n/4+... (eventually n/2ⁱ hits zero).
+	i := int64(0)
+	for ; n > 0; n >>= 1 {
+		i += n
+	}
+
+	return i + int64(level)
+}
+
+// SplitStoredHashIndex is the inverse of [StoredHashIndex].
+// That is, SplitStoredHashIndex(StoredHashIndex(level, n)) == level, n.
+func SplitStoredHashIndex(index int64) (level int, n int64) {
+	// Determine level 0 record before index.
+	// StoredHashIndex(0, n) < 2*n,
+	// so the n we want is in [index/2, index/2+log₂(index)].
+	n = index / 2
+	indexN := StoredHashIndex(0, n)
+	if indexN > index {
+		panic("bad math")
+	}
+	for {
+		// Each new record n adds 1 + trailingZeros(n) hashes.
+		x := indexN + 1 + int64(bits.TrailingZeros64(uint64(n+1)))
+		if x > index {
+			break
+		}
+		n++
+		indexN = x
+	}
+	// The hash we want was committed with record n,
+	// meaning it is one of (0, n), (1, n/2), (2, n/4), ...
+	level = int(index - indexN)
+	return level, n >> uint(level)
+}
+
+// StoredHashCount returns the number of stored hashes
+// that are expected for a tree with n records.
+func StoredHashCount(n int64) int64 {
+	if n == 0 {
+		return 0
+	}
+	// The tree will have the hashes up to the last leaf hash.
+	numHash := StoredHashIndex(0, n-1) + 1
+	// And it will have any hashes for subtrees completed by that leaf.
+	for i := uint64(n - 1); i&1 != 0; i >>= 1 {
+		numHash++
+	}
+	return numHash
+}
+
+// StoredHashes returns the hashes that must be stored when writing
+// record n with the given data. The hashes should be stored starting
+// at StoredHashIndex(0, n). The result will have at most 1 + log₂ n hashes,
+// but it will average just under two per call for a sequence of calls for n=1..k.
+//
+// StoredHashes may read up to log n earlier hashes from r
+// in order to compute hashes for completed subtrees.
+func StoredHashes(n int64, data []byte, r HashReader) ([]Hash, error) {
+	return StoredHashesForRecordHash(n, RecordHash(data), r)
+}
+
+// StoredHashesForRecordHash is like [StoredHashes] but takes
+// as its second argument RecordHash(data) instead of data itself.
+func StoredHashesForRecordHash(n int64, h Hash, r HashReader) ([]Hash, error) {
+	// Start with the record hash.
+	hashes := []Hash{h}
+
+	// Build list of indexes needed for hashes for completed subtrees.
+	// Each trailing 1 bit in the binary representation of n completes a subtree
+	// and consumes a hash from an adjacent subtree.
+	m := int(bits.TrailingZeros64(uint64(n + 1)))
+	indexes := make([]int64, m)
+	for i := range m {
+		// We arrange indexes in sorted order.
+		// Note that n>>i is always odd.
+		indexes[m-1-i] = StoredHashIndex(i, n>>uint(i)-1)
+	}
+
+	// Fetch hashes.
+	old, err := r.ReadHashes(indexes)
+	if err != nil {
+		return nil, err
+	}
+	if len(old) != len(indexes) {
+		return nil, fmt.Errorf("tlog: ReadHashes(%d indexes) = %d hashes", len(indexes), len(old))
+	}
+
+	// Build new hashes.
+	for i := range m {
+		h = NodeHash(old[m-1-i], h)
+		hashes = append(hashes, h)
+	}
+	return hashes, nil
+}
+
+// A HashReader can read hashes for nodes in the log's tree structure.
+type HashReader interface {
+	// ReadHashes returns the hashes with the given stored hash indexes
+	// (see StoredHashIndex and SplitStoredHashIndex).
+	// ReadHashes must return a slice of hashes the same length as indexes,
+	// or else it must return a non-nil error.
+	// ReadHashes may run faster if indexes is sorted in increasing order.
+	ReadHashes(indexes []int64) ([]Hash, error)
+}
+
+// A HashReaderFunc is a function implementing [HashReader].
+type HashReaderFunc func([]int64) ([]Hash, error)
+
+func (f HashReaderFunc) ReadHashes(indexes []int64) ([]Hash, error) {
+	return f(indexes)
+}
+
+// emptyHash is the hash of the empty tree, per RFC 6962, Section 2.1.
+// It is the hash of the empty string.
+var emptyHash = Hash{
+	0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14,
+	0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24,
+	0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c,
+	0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55,
+}
+
+// TreeHash computes the hash for the root of the tree with n records,
+// using the HashReader to obtain previously stored hashes
+// (those returned by StoredHashes during the writes of those n records).
+// TreeHash makes a single call to ReadHash requesting at most 1 + log₂ n hashes.
+func TreeHash(n int64, r HashReader) (Hash, error) {
+	if n == 0 {
+		return emptyHash, nil
+	}
+	indexes := subTreeIndex(0, n, nil)
+	hashes, err := r.ReadHashes(indexes)
+	if err != nil {
+		return Hash{}, err
+	}
+	if len(hashes) != len(indexes) {
+		return Hash{}, fmt.Errorf("tlog: ReadHashes(%d indexes) = %d hashes", len(indexes), len(hashes))
+	}
+	hash, hashes := subTreeHash(0, n, hashes)
+	if len(hashes) != 0 {
+		panic("tlog: bad index math in TreeHash")
+	}
+	return hash, nil
+}
+
+// subTreeIndex returns the storage indexes needed to compute
+// the hash for the subtree containing records [lo, hi),
+// appending them to need and returning the result.
+// See https://tools.ietf.org/html/rfc6962#section-2.1
+func subTreeIndex(lo, hi int64, need []int64) []int64 {
+	// See subTreeHash below for commentary.
+	for lo < hi {
+		k, level := maxpow2(hi - lo + 1)
+		if lo&(k-1) != 0 {
+			panic("tlog: bad math in subTreeIndex")
+		}
+		need = append(need, StoredHashIndex(level, lo>>uint(level)))
+		lo += k
+	}
+	return need
+}
+
+// subTreeHash computes the hash for the subtree containing records [lo, hi),
+// assuming that hashes are the hashes corresponding to the indexes
+// returned by subTreeIndex(lo, hi).
+// It returns any leftover hashes.
+func subTreeHash(lo, hi int64, hashes []Hash) (Hash, []Hash) {
+	// Repeatedly partition the tree into a left side with 2^level nodes,
+	// for as large a level as possible, and a right side with the fringe.
+	// The left hash is stored directly and can be read from storage.
+	// The right side needs further computation.
+	numTree := 0
+	for lo < hi {
+		k, _ := maxpow2(hi - lo + 1)
+		if lo&(k-1) != 0 || lo >= hi {
+			panic("tlog: bad math in subTreeHash")
+		}
+		numTree++
+		lo += k
+	}
+
+	if len(hashes) < numTree {
+		panic("tlog: bad index math in subTreeHash")
+	}
+
+	// Reconstruct hash.
+	h := hashes[numTree-1]
+	for i := numTree - 2; i >= 0; i-- {
+		h = NodeHash(hashes[i], h)
+	}
+	return h, hashes[numTree:]
+}
+
+// A RecordProof is a verifiable proof that a particular log root contains a particular record.
+// RFC 6962 calls this a “Merkle audit path.”
+type RecordProof []Hash
+
+// ProveRecord returns the proof that the tree of size t contains the record with index n.
+func ProveRecord(t, n int64, r HashReader) (RecordProof, error) {
+	if t < 0 || n < 0 || n >= t {
+		return nil, fmt.Errorf("tlog: invalid inputs in ProveRecord")
+	}
+	indexes := leafProofIndex(0, t, n, nil)
+	if len(indexes) == 0 {
+		return RecordProof{}, nil
+	}
+	hashes, err := r.ReadHashes(indexes)
+	if err != nil {
+		return nil, err
+	}
+	if len(hashes) != len(indexes) {
+		return nil, fmt.Errorf("tlog: ReadHashes(%d indexes) = %d hashes", len(indexes), len(hashes))
+	}
+
+	p, hashes := leafProof(0, t, n, hashes)
+	if len(hashes) != 0 {
+		panic("tlog: bad index math in ProveRecord")
+	}
+	return p, nil
+}
+
+// leafProofIndex builds the list of indexes needed to construct the proof
+// that leaf n is contained in the subtree with leaves [lo, hi).
+// It appends those indexes to need and returns the result.
+// See https://tools.ietf.org/html/rfc6962#section-2.1.1
+func leafProofIndex(lo, hi, n int64, need []int64) []int64 {
+	// See leafProof below for commentary.
+	if !(lo <= n && n < hi) {
+		panic("tlog: bad math in leafProofIndex")
+	}
+	if lo+1 == hi {
+		return need
+	}
+	if k, _ := maxpow2(hi - lo); n < lo+k {
+		need = leafProofIndex(lo, lo+k, n, need)
+		need = subTreeIndex(lo+k, hi, need)
+	} else {
+		need = subTreeIndex(lo, lo+k, need)
+		need = leafProofIndex(lo+k, hi, n, need)
+	}
+	return need
+}
+
+// leafProof constructs the proof that leaf n is contained in the subtree with leaves [lo, hi).
+// It returns any leftover hashes as well.
+// See https://tools.ietf.org/html/rfc6962#section-2.1.1
+func leafProof(lo, hi, n int64, hashes []Hash) (RecordProof, []Hash) {
+	// We must have lo <= n < hi or else the code here has a bug.
+	if !(lo <= n && n < hi) {
+		panic("tlog: bad math in leafProof")
+	}
+
+	if lo+1 == hi { // n == lo
+		// Reached the leaf node.
+		// The verifier knows what the leaf hash is, so we don't need to send it.
+		return RecordProof{}, hashes
+	}
+
+	// Walk down the tree toward n.
+	// Record the hash of the path not taken (needed for verifying the proof).
+	var p RecordProof
+	var th Hash
+	if k, _ := maxpow2(hi - lo); n < lo+k {
+		// n is on left side
+		p, hashes = leafProof(lo, lo+k, n, hashes)
+		th, hashes = subTreeHash(lo+k, hi, hashes)
+	} else {
+		// n is on right side
+		th, hashes = subTreeHash(lo, lo+k, hashes)
+		p, hashes = leafProof(lo+k, hi, n, hashes)
+	}
+	return append(p, th), hashes
+}
+
+var errProofFailed = errors.New("invalid transparency proof")
+
+// CheckRecord verifies that p is a valid proof that the tree of size t
+// with hash th has an n'th record with hash h.
+func CheckRecord(p RecordProof, t int64, th Hash, n int64, h Hash) error {
+	if t < 0 || n < 0 || n >= t {
+		return fmt.Errorf("tlog: invalid inputs in CheckRecord")
+	}
+	th2, err := runRecordProof(p, 0, t, n, h)
+	if err != nil {
+		return err
+	}
+	if th2 == th {
+		return nil
+	}
+	return errProofFailed
+}
+
+// runRecordProof runs the proof p that leaf n is contained in the subtree with leaves [lo, hi).
+// Running the proof means constructing and returning the implied hash of that
+// subtree.
+func runRecordProof(p RecordProof, lo, hi, n int64, leafHash Hash) (Hash, error) {
+	// We must have lo <= n < hi or else the code here has a bug.
+	if !(lo <= n && n < hi) {
+		panic("tlog: bad math in runRecordProof")
+	}
+
+	if lo+1 == hi { // m == lo
+		// Reached the leaf node.
+		// The proof must not have any unnecessary hashes.
+		if len(p) != 0 {
+			return Hash{}, errProofFailed
+		}
+		return leafHash, nil
+	}
+
+	if len(p) == 0 {
+		return Hash{}, errProofFailed
+	}
+
+	k, _ := maxpow2(hi - lo)
+	if n < lo+k {
+		th, err := runRecordProof(p[:len(p)-1], lo, lo+k, n, leafHash)
+		if err != nil {
+			return Hash{}, err
+		}
+		return NodeHash(th, p[len(p)-1]), nil
+	} else {
+		th, err := runRecordProof(p[:len(p)-1], lo+k, hi, n, leafHash)
+		if err != nil {
+			return Hash{}, err
+		}
+		return NodeHash(p[len(p)-1], th), nil
+	}
+}
+
+// A TreeProof is a verifiable proof that a particular log tree contains
+// as a prefix all records present in an earlier tree.
+// RFC 6962 calls this a “Merkle consistency proof.”
+type TreeProof []Hash
+
+// ProveTree returns the proof that the tree of size t contains
+// as a prefix all the records from the tree of smaller size n.
+func ProveTree(t, n int64, h HashReader) (TreeProof, error) {
+	if t < 1 || n < 1 || n > t {
+		return nil, fmt.Errorf("tlog: invalid inputs in ProveTree")
+	}
+	indexes := treeProofIndex(0, t, n, nil)
+	if len(indexes) == 0 {
+		return TreeProof{}, nil
+	}
+	hashes, err := h.ReadHashes(indexes)
+	if err != nil {
+		return nil, err
+	}
+	if len(hashes) != len(indexes) {
+		return nil, fmt.Errorf("tlog: ReadHashes(%d indexes) = %d hashes", len(indexes), len(hashes))
+	}
+
+	p, hashes := treeProof(0, t, n, hashes)
+	if len(hashes) != 0 {
+		panic("tlog: bad index math in ProveTree")
+	}
+	return p, nil
+}
+
+// treeProofIndex builds the list of indexes needed to construct
+// the sub-proof related to the subtree containing records [lo, hi).
+// See https://tools.ietf.org/html/rfc6962#section-2.1.2.
+func treeProofIndex(lo, hi, n int64, need []int64) []int64 {
+	// See treeProof below for commentary.
+	if !(lo < n && n <= hi) {
+		panic("tlog: bad math in treeProofIndex")
+	}
+
+	if n == hi {
+		if lo == 0 {
+			return need
+		}
+		return subTreeIndex(lo, hi, need)
+	}
+
+	if k, _ := maxpow2(hi - lo); n <= lo+k {
+		need = treeProofIndex(lo, lo+k, n, need)
+		need = subTreeIndex(lo+k, hi, need)
+	} else {
+		need = subTreeIndex(lo, lo+k, need)
+		need = treeProofIndex(lo+k, hi, n, need)
+	}
+	return need
+}
+
+// treeProof constructs the sub-proof related to the subtree containing records [lo, hi).
+// It returns any leftover hashes as well.
+// See https://tools.ietf.org/html/rfc6962#section-2.1.2.
+func treeProof(lo, hi, n int64, hashes []Hash) (TreeProof, []Hash) {
+	// We must have lo < n <= hi or else the code here has a bug.
+	if !(lo < n && n <= hi) {
+		panic("tlog: bad math in treeProof")
+	}
+
+	// Reached common ground.
+	if n == hi {
+		if lo == 0 {
+			// This subtree corresponds exactly to the old tree.
+			// The verifier knows that hash, so we don't need to send it.
+			return TreeProof{}, hashes
+		}
+		th, hashes := subTreeHash(lo, hi, hashes)
+		return TreeProof{th}, hashes
+	}
+
+	// Interior node for the proof.
+	// Decide whether to walk down the left or right side.
+	var p TreeProof
+	var th Hash
+	if k, _ := maxpow2(hi - lo); n <= lo+k {
+		// m is on left side
+		p, hashes = treeProof(lo, lo+k, n, hashes)
+		th, hashes = subTreeHash(lo+k, hi, hashes)
+	} else {
+		// m is on right side
+		th, hashes = subTreeHash(lo, lo+k, hashes)
+		p, hashes = treeProof(lo+k, hi, n, hashes)
+	}
+	return append(p, th), hashes
+}
+
+// CheckTree verifies that p is a valid proof that the tree of size t with hash th
+// contains as a prefix the tree of size n with hash h.
+func CheckTree(p TreeProof, t int64, th Hash, n int64, h Hash) error {
+	if t < 1 || n < 1 || n > t {
+		return fmt.Errorf("tlog: invalid inputs in CheckTree")
+	}
+	h2, th2, err := runTreeProof(p, 0, t, n, h)
+	if err != nil {
+		return err
+	}
+	if th2 == th && h2 == h {
+		return nil
+	}
+	return errProofFailed
+}
+
+// runTreeProof runs the sub-proof p related to the subtree containing records [lo, hi),
+// where old is the hash of the old tree with n records.
+// Running the proof means constructing and returning the implied hashes of that
+// subtree in both the old and new tree.
+func runTreeProof(p TreeProof, lo, hi, n int64, old Hash) (Hash, Hash, error) {
+	// We must have lo < n <= hi or else the code here has a bug.
+	if !(lo < n && n <= hi) {
+		panic("tlog: bad math in runTreeProof")
+	}
+
+	// Reached common ground.
+	if n == hi {
+		if lo == 0 {
+			if len(p) != 0 {
+				return Hash{}, Hash{}, errProofFailed
+			}
+			return old, old, nil
+		}
+		if len(p) != 1 {
+			return Hash{}, Hash{}, errProofFailed
+		}
+		return p[0], p[0], nil
+	}
+
+	if len(p) == 0 {
+		return Hash{}, Hash{}, errProofFailed
+	}
+
+	// Interior node for the proof.
+	k, _ := maxpow2(hi - lo)
+	if n <= lo+k {
+		oh, th, err := runTreeProof(p[:len(p)-1], lo, lo+k, n, old)
+		if err != nil {
+			return Hash{}, Hash{}, err
+		}
+		return oh, NodeHash(th, p[len(p)-1]), nil
+	} else {
+		oh, th, err := runTreeProof(p[:len(p)-1], lo+k, hi, n, old)
+		if err != nil {
+			return Hash{}, Hash{}, err
+		}
+		return NodeHash(p[len(p)-1], oh), NodeHash(p[len(p)-1], th), nil
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/mod/zip/zip.go b/go/src/cmd/vendor/golang.org/x/mod/zip/zip.go
new file mode 100644
index 0000000000000000000000000000000000000000..48363ceb722d7a70966bc37d705015cf43daf8bc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/mod/zip/zip.go
@@ -0,0 +1,1072 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package zip provides functions for creating and extracting module zip files.
+//
+// Module zip files have several restrictions listed below. These are necessary
+// to ensure that module zip files can be extracted consistently on supported
+// platforms and file systems.
+//
+// • All file paths within a zip file must start with "<module>@<version>/",
+// where "<module>" is the module path and "<version>" is the version.
+// The module path must be valid (see [golang.org/x/mod/module.CheckPath]).
+// The version must be valid and canonical (see
+// [golang.org/x/mod/module.CanonicalVersion]). The path must have a major
+// version suffix consistent with the version (see
+// [golang.org/x/mod/module.Check]). The part of the file path after the
+// "<module>@<version>/" prefix must be valid (see
+// [golang.org/x/mod/module.CheckFilePath]).
+//
+// • No two file paths may be equal under Unicode case-folding (see
+// [strings.EqualFold]).
+//
+// • A go.mod file may or may not appear in the top-level directory. If present,
+// it must be named "go.mod", not any other case. Files named "go.mod"
+// are not allowed in any other directory.
+//
+// • The total size in bytes of a module zip file may be at most [MaxZipFile]
+// bytes (500 MiB). The total uncompressed size of the files within the
+// zip may also be at most [MaxZipFile] bytes.
+//
+// • Each file's uncompressed size must match its declared 64-bit uncompressed
+// size in the zip file header.
+//
+// • If the zip contains files named "<module>@<version>/go.mod" or
+// "<module>@<version>/LICENSE", their sizes in bytes may be at most
+// [MaxGoMod] or [MaxLICENSE], respectively (both are 16 MiB).
+//
+// • Empty directories are ignored. File permissions and timestamps are also
+// ignored.
+//
+// • Symbolic links and other irregular files are not allowed.
+//
+// Note that this package does not provide hashing functionality. See
+// [golang.org/x/mod/sumdb/dirhash].
+package zip
+
+import (
+	"archive/zip"
+	"bytes"
+	"errors"
+	"fmt"
+	"go/version"
+	"io"
+	"os"
+	"os/exec"
+	"path"
+	"path/filepath"
+	"strings"
+	"time"
+	"unicode"
+	"unicode/utf8"
+
+	"golang.org/x/mod/modfile"
+	"golang.org/x/mod/module"
+)
+
+const (
+	// MaxZipFile is the maximum size in bytes of a module zip file. The
+	// go command will report an error if either the zip file or its extracted
+	// content is larger than this.
+	MaxZipFile = 500 << 20
+
+	// MaxGoMod is the maximum size in bytes of a go.mod file within a
+	// module zip file.
+	MaxGoMod = 16 << 20
+
+	// MaxLICENSE is the maximum size in bytes of a LICENSE file within a
+	// module zip file.
+	MaxLICENSE = 16 << 20
+)
+
+// File provides an abstraction for a file in a directory, zip, or anything
+// else that looks like a file.
+type File interface {
+	// Path returns a clean slash-separated relative path from the module root
+	// directory to the file.
+	Path() string
+
+	// Lstat returns information about the file. If the file is a symbolic link,
+	// Lstat returns information about the link itself, not the file it points to.
+	Lstat() (os.FileInfo, error)
+
+	// Open provides access to the data within a regular file. Open may return
+	// an error if called on a directory or symbolic link.
+	Open() (io.ReadCloser, error)
+}
+
+// CheckedFiles reports whether a set of files satisfy the name and size
+// constraints required by module zip files. The constraints are listed in the
+// package documentation.
+//
+// Functions that produce this report may include slightly different sets of
+// files. See documentation for CheckFiles, CheckDir, and CheckZip for details.
+type CheckedFiles struct {
+	// Valid is a list of file paths that should be included in a zip file.
+	Valid []string
+
+	// Omitted is a list of files that are ignored when creating a module zip
+	// file, along with the reason each file is ignored.
+	Omitted []FileError
+
+	// Invalid is a list of files that should not be included in a module zip
+	// file, along with the reason each file is invalid.
+	Invalid []FileError
+
+	// SizeError is non-nil if the total uncompressed size of the valid files
+	// exceeds the module zip size limit or if the zip file itself exceeds the
+	// limit.
+	SizeError error
+}
+
+// Err returns an error if [CheckedFiles] does not describe a valid module zip
+// file. [CheckedFiles.SizeError] is returned if that field is set.
+// A [FileErrorList] is returned
+// if there are one or more invalid files. Other errors may be returned in the
+// future.
+func (cf CheckedFiles) Err() error {
+	if cf.SizeError != nil {
+		return cf.SizeError
+	}
+	if len(cf.Invalid) > 0 {
+		return FileErrorList(cf.Invalid)
+	}
+	return nil
+}
+
+type FileErrorList []FileError
+
+func (el FileErrorList) Error() string {
+	buf := &strings.Builder{}
+	sep := ""
+	for _, e := range el {
+		buf.WriteString(sep)
+		buf.WriteString(e.Error())
+		sep = "\n"
+	}
+	return buf.String()
+}
+
+type FileError struct {
+	Path string
+	Err  error
+}
+
+func (e FileError) Error() string {
+	return fmt.Sprintf("%s: %s", e.Path, e.Err)
+}
+
+func (e FileError) Unwrap() error {
+	return e.Err
+}
+
+var (
+	// Predefined error messages for invalid files. Not exhaustive.
+	errPathNotClean    = errors.New("file path is not clean")
+	errPathNotRelative = errors.New("file path is not relative")
+	errGoModCase       = errors.New("go.mod files must have lowercase names")
+	errGoModSize       = fmt.Errorf("go.mod file too large (max size is %d bytes)", MaxGoMod)
+	errLICENSESize     = fmt.Errorf("LICENSE file too large (max size is %d bytes)", MaxLICENSE)
+
+	// Predefined error messages for omitted files. Not exhaustive.
+	errVCS           = errors.New("directory is a version control repository")
+	errVendored      = errors.New("file is in vendor directory")
+	errSubmoduleFile = errors.New("file is in another module")
+	errSubmoduleDir  = errors.New("directory is in another module")
+	errHgArchivalTxt = errors.New("file is inserted by 'hg archive' and is always omitted")
+	errSymlink       = errors.New("file is a symbolic link")
+	errNotRegular    = errors.New("not a regular file")
+)
+
+// CheckFiles reports whether a list of files satisfy the name and size
+// constraints listed in the package documentation. The returned CheckedFiles
+// record contains lists of valid, invalid, and omitted files. Every file in
+// the given list will be included in exactly one of those lists.
+//
+// CheckFiles returns an error if the returned CheckedFiles does not describe
+// a valid module zip file (according to CheckedFiles.Err). The returned
+// CheckedFiles is still populated when an error is returned.
+//
+// Note that CheckFiles will not open any files, so Create may still fail when
+// CheckFiles is successful due to I/O errors and reported size differences.
+func CheckFiles(files []File) (CheckedFiles, error) {
+	cf, _, _ := checkFiles(files)
+	return cf, cf.Err()
+}
+
+// parseGoVers extracts the Go version specified in the given go.mod file.
+// It returns an empty string if the version is not found or if an error
+// occurs during file parsing.
+//
+// The version string is in Go toolchain name syntax, prefixed with "go".
+// Examples: "go1.21", "go1.22rc2", "go1.23.0"
+func parseGoVers(file string, data []byte) string {
+	mfile, err := modfile.ParseLax(file, data, nil)
+	if err != nil || mfile.Go == nil {
+		return ""
+	}
+	return "go" + mfile.Go.Version
+}
+
+// checkFiles implements CheckFiles and also returns lists of valid files and
+// their sizes, corresponding to cf.Valid. It omits files in submodules, files
+// in vendored packages, symlinked files, and various other unwanted files.
+//
+// The lists returned are used in Create to avoid repeated calls to File.Lstat.
+func checkFiles(files []File) (cf CheckedFiles, validFiles []File, validSizes []int64) {
+	errPaths := make(map[string]struct{})
+	addError := func(path string, omitted bool, err error) {
+		if _, ok := errPaths[path]; ok {
+			return
+		}
+		errPaths[path] = struct{}{}
+		fe := FileError{Path: path, Err: err}
+		if omitted {
+			cf.Omitted = append(cf.Omitted, fe)
+		} else {
+			cf.Invalid = append(cf.Invalid, fe)
+		}
+	}
+
+	// Find directories containing go.mod files (other than the root).
+	// Files in these directories will be omitted.
+	// These directories will not be included in the output zip.
+	haveGoMod := make(map[string]bool)
+	var vers string
+	for _, f := range files {
+		p := f.Path()
+		dir, base := path.Split(p)
+		if strings.EqualFold(base, "go.mod") {
+			info, err := f.Lstat()
+			if err != nil {
+				addError(p, false, err)
+				continue
+			}
+			if !info.Mode().IsRegular() {
+				continue
+			}
+			haveGoMod[dir] = true
+			// Extract the Go language version from the root "go.mod" file.
+			// This ensures we correctly interpret Go version-specific file omissions.
+			// We use f.Open() to handle potential custom Open() implementations
+			// that the underlying File type might have.
+			if base == "go.mod" && dir == "" {
+				if file, err := f.Open(); err == nil {
+					if data, err := io.ReadAll(file); err == nil {
+						vers = version.Lang(parseGoVers("go.mod", data))
+					}
+					file.Close()
+				}
+			}
+		}
+	}
+
+	inSubmodule := func(p string) bool {
+		for {
+			dir, _ := path.Split(p)
+			if dir == "" {
+				return false
+			}
+			if haveGoMod[dir] {
+				return true
+			}
+			p = dir[:len(dir)-1]
+		}
+	}
+
+	collisions := make(collisionChecker)
+	maxSize := int64(MaxZipFile)
+	for _, f := range files {
+		p := f.Path()
+		if p != path.Clean(p) {
+			addError(p, false, errPathNotClean)
+			continue
+		}
+		if path.IsAbs(p) {
+			addError(p, false, errPathNotRelative)
+			continue
+		}
+		if isVendoredPackage(p, vers) {
+			// Skip files in vendored packages.
+			addError(p, true, errVendored)
+			continue
+		}
+		if inSubmodule(p) {
+			// Skip submodule files.
+			addError(p, true, errSubmoduleFile)
+			continue
+		}
+		if p == ".hg_archival.txt" {
+			// Inserted by hg archive.
+			// The go command drops this regardless of the VCS being used.
+			addError(p, true, errHgArchivalTxt)
+			continue
+		}
+		if err := module.CheckFilePath(p); err != nil {
+			addError(p, false, err)
+			continue
+		}
+		if strings.ToLower(p) == "go.mod" && p != "go.mod" {
+			addError(p, false, errGoModCase)
+			continue
+		}
+		info, err := f.Lstat()
+		if err != nil {
+			addError(p, false, err)
+			continue
+		}
+		if err := collisions.check(p, info.IsDir()); err != nil {
+			addError(p, false, err)
+			continue
+		}
+		if info.Mode()&os.ModeType == os.ModeSymlink {
+			// Skip symbolic links (golang.org/issue/27093).
+			addError(p, true, errSymlink)
+			continue
+		}
+		if !info.Mode().IsRegular() {
+			addError(p, true, errNotRegular)
+			continue
+		}
+		size := info.Size()
+		if size >= 0 && size <= maxSize {
+			maxSize -= size
+		} else if cf.SizeError == nil {
+			cf.SizeError = fmt.Errorf("module source tree too large (max size is %d bytes)", MaxZipFile)
+		}
+		if p == "go.mod" && size > MaxGoMod {
+			addError(p, false, errGoModSize)
+			continue
+		}
+		if p == "LICENSE" && size > MaxLICENSE {
+			addError(p, false, errLICENSESize)
+			continue
+		}
+
+		cf.Valid = append(cf.Valid, p)
+		validFiles = append(validFiles, f)
+		validSizes = append(validSizes, info.Size())
+	}
+
+	return cf, validFiles, validSizes
+}
+
+// CheckDir reports whether the files in dir satisfy the name and size
+// constraints listed in the package documentation. The returned [CheckedFiles]
+// record contains lists of valid, invalid, and omitted files. If a directory is
+// omitted (for example, a nested module or vendor directory), it will appear in
+// the omitted list, but its files won't be listed.
+//
+// CheckDir returns an error if it encounters an I/O error or if the returned
+// [CheckedFiles] does not describe a valid module zip file (according to
+// [CheckedFiles.Err]). The returned [CheckedFiles] is still populated when such
+// an error is returned.
+//
+// Note that CheckDir will not open any files, so [CreateFromDir] may still fail
+// when CheckDir is successful due to I/O errors.
+func CheckDir(dir string) (CheckedFiles, error) {
+	// List files (as CreateFromDir would) and check which ones are omitted
+	// or invalid.
+	files, omitted, err := listFilesInDir(dir)
+	if err != nil {
+		return CheckedFiles{}, err
+	}
+	cf, cfErr := CheckFiles(files)
+	_ = cfErr // ignore this error; we'll generate our own after rewriting paths.
+
+	// Replace all paths with file system paths.
+	// Paths returned by CheckFiles will be slash-separated paths relative to dir.
+	// That's probably not appropriate for error messages.
+	for i := range cf.Valid {
+		cf.Valid[i] = filepath.Join(dir, cf.Valid[i])
+	}
+	cf.Omitted = append(cf.Omitted, omitted...)
+	for i := range cf.Omitted {
+		cf.Omitted[i].Path = filepath.Join(dir, cf.Omitted[i].Path)
+	}
+	for i := range cf.Invalid {
+		cf.Invalid[i].Path = filepath.Join(dir, cf.Invalid[i].Path)
+	}
+	return cf, cf.Err()
+}
+
+// CheckZip reports whether the files contained in a zip file satisfy the name
+// and size constraints listed in the package documentation.
+//
+// CheckZip returns an error if the returned [CheckedFiles] does not describe
+// a valid module zip file (according to [CheckedFiles.Err]). The returned
+// CheckedFiles is still populated when an error is returned. CheckZip will
+// also return an error if the module path or version is malformed or if it
+// encounters an error reading the zip file.
+//
+// Note that CheckZip does not read individual files, so [Unzip] may still fail
+// when CheckZip is successful due to I/O errors.
+func CheckZip(m module.Version, zipFile string) (CheckedFiles, error) {
+	f, err := os.Open(zipFile)
+	if err != nil {
+		return CheckedFiles{}, err
+	}
+	defer f.Close()
+	_, cf, err := checkZip(m, f)
+	return cf, err
+}
+
+// checkZip implements checkZip and also returns the *zip.Reader. This is
+// used in Unzip to avoid redundant I/O.
+func checkZip(m module.Version, f *os.File) (*zip.Reader, CheckedFiles, error) {
+	// Make sure the module path and version are valid.
+	if vers := module.CanonicalVersion(m.Version); vers != m.Version {
+		return nil, CheckedFiles{}, fmt.Errorf("version %q is not canonical (should be %q)", m.Version, vers)
+	}
+	if err := module.Check(m.Path, m.Version); err != nil {
+		return nil, CheckedFiles{}, err
+	}
+
+	// Check the total file size.
+	info, err := f.Stat()
+	if err != nil {
+		return nil, CheckedFiles{}, err
+	}
+	zipSize := info.Size()
+	if zipSize > MaxZipFile {
+		cf := CheckedFiles{SizeError: fmt.Errorf("module zip file is too large (%d bytes; limit is %d bytes)", zipSize, MaxZipFile)}
+		return nil, cf, cf.Err()
+	}
+
+	// Check for valid file names, collisions.
+	var cf CheckedFiles
+	addError := func(zf *zip.File, err error) {
+		cf.Invalid = append(cf.Invalid, FileError{Path: zf.Name, Err: err})
+	}
+	z, err := zip.NewReader(f, zipSize)
+	if err != nil {
+		return nil, CheckedFiles{}, err
+	}
+	prefix := fmt.Sprintf("%s@%s/", m.Path, m.Version)
+	collisions := make(collisionChecker)
+	var size int64
+	for _, zf := range z.File {
+		if !strings.HasPrefix(zf.Name, prefix) {
+			addError(zf, fmt.Errorf("path does not have prefix %q", prefix))
+			continue
+		}
+		name := zf.Name[len(prefix):]
+		if name == "" {
+			continue
+		}
+		isDir := strings.HasSuffix(name, "/")
+		if isDir {
+			name = name[:len(name)-1]
+		}
+		if path.Clean(name) != name {
+			addError(zf, errPathNotClean)
+			continue
+		}
+		if err := module.CheckFilePath(name); err != nil {
+			addError(zf, err)
+			continue
+		}
+		if err := collisions.check(name, isDir); err != nil {
+			addError(zf, err)
+			continue
+		}
+		if isDir {
+			continue
+		}
+		if base := path.Base(name); strings.EqualFold(base, "go.mod") {
+			if base != name {
+				addError(zf, fmt.Errorf("go.mod file not in module root directory"))
+				continue
+			}
+			if name != "go.mod" {
+				addError(zf, errGoModCase)
+				continue
+			}
+		}
+		sz := int64(zf.UncompressedSize64)
+		if sz >= 0 && MaxZipFile-size >= sz {
+			size += sz
+		} else if cf.SizeError == nil {
+			cf.SizeError = fmt.Errorf("total uncompressed size of module contents too large (max size is %d bytes)", MaxZipFile)
+		}
+		if name == "go.mod" && sz > MaxGoMod {
+			addError(zf, fmt.Errorf("go.mod file too large (max size is %d bytes)", MaxGoMod))
+			continue
+		}
+		if name == "LICENSE" && sz > MaxLICENSE {
+			addError(zf, fmt.Errorf("LICENSE file too large (max size is %d bytes)", MaxLICENSE))
+			continue
+		}
+		cf.Valid = append(cf.Valid, zf.Name)
+	}
+
+	return z, cf, cf.Err()
+}
+
+// Create builds a zip archive for module m from an abstract list of files
+// and writes it to w.
+//
+// Create verifies the restrictions described in the package documentation
+// and should not produce an archive that [Unzip] cannot extract. Create does not
+// include files in the output archive if they don't belong in the module zip.
+// In particular, Create will not include files in modules found in
+// subdirectories, most files in vendor directories, or irregular files (such
+// as symbolic links) in the output archive.
+func Create(w io.Writer, m module.Version, files []File) (err error) {
+	defer func() {
+		if err != nil {
+			err = &zipError{verb: "create zip", err: err}
+		}
+	}()
+
+	// Check that the version is canonical, the module path is well-formed, and
+	// the major version suffix matches the major version.
+	if vers := module.CanonicalVersion(m.Version); vers != m.Version {
+		return fmt.Errorf("version %q is not canonical (should be %q)", m.Version, vers)
+	}
+	if err := module.Check(m.Path, m.Version); err != nil {
+		return err
+	}
+
+	// Check whether files are valid, not valid, or should be omitted.
+	// Also check that the valid files don't exceed the maximum size.
+	cf, validFiles, validSizes := checkFiles(files)
+	if err := cf.Err(); err != nil {
+		return err
+	}
+
+	// Create the module zip file.
+	zw := zip.NewWriter(w)
+	prefix := fmt.Sprintf("%s@%s/", m.Path, m.Version)
+
+	addFile := func(f File, path string, size int64) error {
+		rc, err := f.Open()
+		if err != nil {
+			return err
+		}
+		defer rc.Close()
+		w, err := zw.Create(prefix + path)
+		if err != nil {
+			return err
+		}
+		lr := &io.LimitedReader{R: rc, N: size + 1}
+		if _, err := io.Copy(w, lr); err != nil {
+			return err
+		}
+		if lr.N <= 0 {
+			return fmt.Errorf("file %q is larger than declared size", path)
+		}
+		return nil
+	}
+
+	for i, f := range validFiles {
+		p := f.Path()
+		size := validSizes[i]
+		if err := addFile(f, p, size); err != nil {
+			return err
+		}
+	}
+
+	return zw.Close()
+}
+
+// CreateFromDir creates a module zip file for module m from the contents of
+// a directory, dir. The zip content is written to w.
+//
+// CreateFromDir verifies the restrictions described in the package
+// documentation and should not produce an archive that [Unzip] cannot extract.
+// CreateFromDir does not include files in the output archive if they don't
+// belong in the module zip. In particular, CreateFromDir will not include
+// files in modules found in subdirectories, most files in vendor directories,
+// or irregular files (such as symbolic links) in the output archive.
+// Additionally, unlike [Create], CreateFromDir will not include directories
+// named ".bzr", ".git", ".hg", or ".svn".
+func CreateFromDir(w io.Writer, m module.Version, dir string) (err error) {
+	defer func() {
+		if zerr, ok := err.(*zipError); ok {
+			zerr.path = dir
+		} else if err != nil {
+			err = &zipError{verb: "create zip from directory", path: dir, err: err}
+		}
+	}()
+
+	files, _, err := listFilesInDir(dir)
+	if err != nil {
+		return err
+	}
+
+	return Create(w, m, files)
+}
+
+// CreateFromVCS creates a module zip file for module m from the contents of a
+// VCS repository stored locally. The zip content is written to w.
+//
+// repoRoot must be an absolute path to the base of the repository, such as
+// "/Users/some-user/some-repo". If the repository is a Git repository,
+// this path is expected to point to its worktree: it can't be a bare git
+// repo.
+//
+// revision is the revision of the repository to create the zip from. Examples
+// include HEAD or SHA sums for git repositories.
+//
+// subdir must be the relative path from the base of the repository, such as
+// "sub/dir". To create a zip from the base of the repository, pass an empty
+// string.
+//
+// If CreateFromVCS returns [UnrecognizedVCSError], consider falling back to
+// [CreateFromDir].
+func CreateFromVCS(w io.Writer, m module.Version, repoRoot, revision, subdir string) (err error) {
+	defer func() {
+		if zerr, ok := err.(*zipError); ok {
+			zerr.path = repoRoot
+		} else if err != nil {
+			err = &zipError{verb: "create zip from version control system", path: repoRoot, err: err}
+		}
+	}()
+
+	var filesToCreate []File
+
+	switch {
+	case isGitRepo(repoRoot):
+		files, err := filesInGitRepo(repoRoot, revision, subdir)
+		if err != nil {
+			return err
+		}
+
+		filesToCreate = files
+	default:
+		return &UnrecognizedVCSError{RepoRoot: repoRoot}
+	}
+
+	return Create(w, m, filesToCreate)
+}
+
+// UnrecognizedVCSError indicates that no recognized version control system was
+// found in the given directory.
+type UnrecognizedVCSError struct {
+	RepoRoot string
+}
+
+func (e *UnrecognizedVCSError) Error() string {
+	return fmt.Sprintf("could not find a recognized version control system at %q", e.RepoRoot)
+}
+
+// filesInGitRepo filters out any files that are git ignored in the directory.
+func filesInGitRepo(dir, rev, subdir string) ([]File, error) {
+	stderr := bytes.Buffer{}
+	stdout := bytes.Buffer{}
+
+	// Incredibly, git produces different archives depending on whether
+	// it is running on a Windows system or not, in an attempt to normalize
+	// text file line endings. Setting -c core.autocrlf=input means only
+	// translate files on the way into the repo, not on the way out (archive).
+	// The -c core.eol=lf should be unnecessary but set it anyway.
+	//
+	// Note: We use git archive to understand which files are actually included,
+	// ignoring things like .gitignore'd files. We could also use other
+	// techniques like git ls-files, but this approach most closely matches what
+	// the Go command does, which is beneficial.
+	//
+	// Note: some of this code copied from https://go.googlesource.com/go/+/refs/tags/go1.16.5/src/cmd/go/internal/modfetch/codehost/git.go#826.
+	cmd := exec.Command("git", "-c", "core.autocrlf=input", "-c", "core.eol=lf", "archive", "--format=zip", rev)
+	if subdir != "" {
+		cmd.Args = append(cmd.Args, subdir)
+	}
+	cmd.Dir = dir
+	cmd.Env = append(os.Environ(), "PWD="+dir)
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	if err := cmd.Run(); err != nil {
+		return nil, fmt.Errorf("error running `git archive`: %w, %s", err, stderr.String())
+	}
+
+	rawReader := bytes.NewReader(stdout.Bytes())
+	zipReader, err := zip.NewReader(rawReader, int64(stdout.Len()))
+	if err != nil {
+		return nil, err
+	}
+
+	haveLICENSE := false
+	var fs []File
+	for _, zf := range zipReader.File {
+		if !strings.HasPrefix(zf.Name, subdir) || strings.HasSuffix(zf.Name, "/") {
+			continue
+		}
+
+		n := strings.TrimPrefix(zf.Name, subdir)
+		if n == "" {
+			continue
+		}
+		n = strings.TrimPrefix(n, "/")
+
+		fs = append(fs, zipFile{
+			name: n,
+			f:    zf,
+		})
+		if n == "LICENSE" {
+			haveLICENSE = true
+		}
+	}
+
+	if !haveLICENSE && subdir != "" {
+		// Note: this method of extracting the license from the root copied from
+		// https://go.googlesource.com/go/+/refs/tags/go1.20.4/src/cmd/go/internal/modfetch/coderepo.go#1118
+		// https://go.googlesource.com/go/+/refs/tags/go1.20.4/src/cmd/go/internal/modfetch/codehost/git.go#657
+		cmd := exec.Command("git", "cat-file", "blob", rev+":LICENSE")
+		cmd.Dir = dir
+		cmd.Env = append(os.Environ(), "PWD="+dir)
+		stdout := bytes.Buffer{}
+		cmd.Stdout = &stdout
+		if err := cmd.Run(); err == nil {
+			fs = append(fs, dataFile{name: "LICENSE", data: stdout.Bytes()})
+		}
+	}
+
+	return fs, nil
+}
+
+// isGitRepo reports whether the given directory is a git repo.
+func isGitRepo(dir string) bool {
+	stdout := &bytes.Buffer{}
+	cmd := exec.Command("git", "rev-parse", "--git-dir")
+	cmd.Dir = dir
+	cmd.Env = append(os.Environ(), "PWD="+dir)
+	cmd.Stdout = stdout
+	if err := cmd.Run(); err != nil {
+		return false
+	}
+	gitDir := strings.TrimSpace(stdout.String())
+	if !filepath.IsAbs(gitDir) {
+		gitDir = filepath.Join(dir, gitDir)
+	}
+	wantDir := filepath.Join(dir, ".git")
+	return wantDir == gitDir
+}
+
+type dirFile struct {
+	filePath, slashPath string
+	info                os.FileInfo
+}
+
+func (f dirFile) Path() string                 { return f.slashPath }
+func (f dirFile) Lstat() (os.FileInfo, error)  { return f.info, nil }
+func (f dirFile) Open() (io.ReadCloser, error) { return os.Open(f.filePath) }
+
+type zipFile struct {
+	name string
+	f    *zip.File
+}
+
+func (f zipFile) Path() string                 { return f.name }
+func (f zipFile) Lstat() (os.FileInfo, error)  { return f.f.FileInfo(), nil }
+func (f zipFile) Open() (io.ReadCloser, error) { return f.f.Open() }
+
+type dataFile struct {
+	name string
+	data []byte
+}
+
+func (f dataFile) Path() string                 { return f.name }
+func (f dataFile) Lstat() (os.FileInfo, error)  { return dataFileInfo{f}, nil }
+func (f dataFile) Open() (io.ReadCloser, error) { return io.NopCloser(bytes.NewReader(f.data)), nil }
+
+type dataFileInfo struct {
+	f dataFile
+}
+
+func (fi dataFileInfo) Name() string       { return path.Base(fi.f.name) }
+func (fi dataFileInfo) Size() int64        { return int64(len(fi.f.data)) }
+func (fi dataFileInfo) Mode() os.FileMode  { return 0644 }
+func (fi dataFileInfo) ModTime() time.Time { return time.Time{} }
+func (fi dataFileInfo) IsDir() bool        { return false }
+func (fi dataFileInfo) Sys() any           { return nil }
+
+// isVendoredPackage attempts to report whether the given filename is contained
+// in a package whose import path contains (but does not end with) the component
+// "vendor".
+//
+// The 'vers' parameter specifies the Go version declared in the module's
+// go.mod file and must be a valid Go version according to the
+// go/version.IsValid function.
+// Vendoring behavior has evolved across Go versions, so this function adapts
+// its logic accordingly.
+func isVendoredPackage(name string, vers string) bool {
+	// vendor/modules.txt is a vendored package but was included in 1.23 and earlier.
+	// Remove vendor/modules.txt only for 1.24 and beyond to preserve older checksums.
+	if version.Compare(vers, "go1.24") >= 0 && name == "vendor/modules.txt" {
+		return true
+	}
+	var i int
+	if strings.HasPrefix(name, "vendor/") {
+		i += len("vendor/")
+	} else if j := strings.Index(name, "/vendor/"); j >= 0 {
+		// Calculate the correct starting position within the import path
+		// to determine if a package is vendored.
+		//
+		// Due to a bug in Go versions before 1.24
+		// (see https://golang.org/issue/37397), the "/vendor/" prefix within
+		// a package path was not always correctly interpreted.
+		//
+		// This bug affected how vendored packages were identified in cases like:
+		//
+		//   - "pkg/vendor/vendor.go"   (incorrectly identified as vendored in pre-1.24)
+		//   - "pkg/vendor/foo/foo.go" (correctly identified as vendored)
+		//
+		// To correct this, in Go 1.24 and later, we skip the entire "/vendor/" prefix
+		// when it's part of a nested package path (as in the first example above).
+		// In earlier versions, we only skipped the length of "/vendor/", leading
+		// to the incorrect behavior.
+		if version.Compare(vers, "go1.24") >= 0 {
+			i = j + len("/vendor/")
+		} else {
+			i += len("/vendor/")
+		}
+	} else {
+		return false
+	}
+	return strings.Contains(name[i:], "/")
+}
+
+// Unzip extracts the contents of a module zip file to a directory.
+//
+// Unzip checks all restrictions listed in the package documentation and returns
+// an error if the zip archive is not valid. In some cases, files may be written
+// to dir before an error is returned (for example, if a file's uncompressed
+// size does not match its declared size).
+//
+// dir may or may not exist: Unzip will create it and any missing parent
+// directories if it doesn't exist. If dir exists, it must be empty.
+func Unzip(dir string, m module.Version, zipFile string) (err error) {
+	defer func() {
+		if err != nil {
+			err = &zipError{verb: "unzip", path: zipFile, err: err}
+		}
+	}()
+
+	// Check that the directory is empty. Don't create it yet in case there's
+	// an error reading the zip.
+	if files, _ := os.ReadDir(dir); len(files) > 0 {
+		return fmt.Errorf("target directory %v exists and is not empty", dir)
+	}
+
+	// Open the zip and check that it satisfies all restrictions.
+	f, err := os.Open(zipFile)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	z, cf, err := checkZip(m, f)
+	if err != nil {
+		return err
+	}
+	if err := cf.Err(); err != nil {
+		return err
+	}
+
+	// Unzip, enforcing sizes declared in the zip file.
+	prefix := fmt.Sprintf("%s@%s/", m.Path, m.Version)
+	if err := os.MkdirAll(dir, 0777); err != nil {
+		return err
+	}
+	for _, zf := range z.File {
+		name := zf.Name[len(prefix):]
+		if name == "" || strings.HasSuffix(name, "/") {
+			continue
+		}
+		dst := filepath.Join(dir, name)
+		if err := os.MkdirAll(filepath.Dir(dst), 0777); err != nil {
+			return err
+		}
+		w, err := os.OpenFile(dst, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0444)
+		if err != nil {
+			return err
+		}
+		r, err := zf.Open()
+		if err != nil {
+			w.Close()
+			return err
+		}
+		lr := &io.LimitedReader{R: r, N: int64(zf.UncompressedSize64) + 1}
+		_, err = io.Copy(w, lr)
+		r.Close()
+		if err != nil {
+			w.Close()
+			return err
+		}
+		if err := w.Close(); err != nil {
+			return err
+		}
+		if lr.N <= 0 {
+			return fmt.Errorf("uncompressed size of file %s is larger than declared size (%d bytes)", zf.Name, zf.UncompressedSize64)
+		}
+	}
+
+	return nil
+}
+
+// collisionChecker finds case-insensitive name collisions and paths that
+// are listed as both files and directories.
+//
+// The keys of this map are processed with strToFold. pathInfo has the original
+// path for each folded path.
+type collisionChecker map[string]pathInfo
+
+type pathInfo struct {
+	path  string
+	isDir bool
+}
+
+func (cc collisionChecker) check(p string, isDir bool) error {
+	fold := strToFold(p)
+	if other, ok := cc[fold]; ok {
+		if p != other.path {
+			return fmt.Errorf("case-insensitive file name collision: %q and %q", other.path, p)
+		}
+		if isDir != other.isDir {
+			return fmt.Errorf("entry %q is both a file and a directory", p)
+		}
+		if !isDir {
+			return fmt.Errorf("multiple entries for file %q", p)
+		}
+		// It's not an error if check is called with the same directory multiple
+		// times. check is called recursively on parent directories, so check
+		// may be called on the same directory many times.
+	} else {
+		cc[fold] = pathInfo{path: p, isDir: isDir}
+	}
+
+	if parent := path.Dir(p); parent != "." {
+		return cc.check(parent, true)
+	}
+	return nil
+}
+
+// listFilesInDir walks the directory tree rooted at dir and returns a list of
+// files, as well as a list of directories and files that were skipped (for
+// example, nested modules and symbolic links).
+func listFilesInDir(dir string) (files []File, omitted []FileError, err error) {
+	// Extract the Go language version from the root "go.mod" file.
+	// This ensures we correctly interpret Go version-specific file omissions.
+	var vers string
+	if data, err := os.ReadFile(filepath.Join(dir, "go.mod")); err == nil {
+		vers = version.Lang(parseGoVers("go.mod", data))
+	}
+	err = filepath.Walk(dir, func(filePath string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		relPath, err := filepath.Rel(dir, filePath)
+		if err != nil {
+			return err
+		}
+		slashPath := filepath.ToSlash(relPath)
+
+		// Skip some subdirectories inside vendor.
+		// We would like Create and CreateFromDir to produce the same result
+		// for a set of files, whether expressed as a directory tree or zip.
+		if isVendoredPackage(slashPath, vers) {
+			omitted = append(omitted, FileError{Path: slashPath, Err: errVendored})
+			return nil
+		}
+
+		if info.IsDir() {
+			if filePath == dir {
+				// Don't skip the top-level directory.
+				return nil
+			}
+
+			// Skip VCS directories.
+			// fossil repos are regular files with arbitrary names, so we don't try
+			// to exclude them.
+			switch filepath.Base(filePath) {
+			case ".bzr", ".git", ".hg", ".svn":
+				omitted = append(omitted, FileError{Path: slashPath, Err: errVCS})
+				return filepath.SkipDir
+			}
+
+			// Skip submodules (directories containing go.mod files).
+			if goModInfo, err := os.Lstat(filepath.Join(filePath, "go.mod")); err == nil && !goModInfo.IsDir() {
+				omitted = append(omitted, FileError{Path: slashPath, Err: errSubmoduleDir})
+				return filepath.SkipDir
+			}
+			return nil
+		}
+
+		// Skip irregular files and files in vendor directories.
+		// Irregular files are ignored. They're typically symbolic links.
+		if !info.Mode().IsRegular() {
+			omitted = append(omitted, FileError{Path: slashPath, Err: errNotRegular})
+			return nil
+		}
+
+		files = append(files, dirFile{
+			filePath:  filePath,
+			slashPath: slashPath,
+			info:      info,
+		})
+		return nil
+	})
+	if err != nil {
+		return nil, nil, err
+	}
+	return files, omitted, nil
+}
+
+type zipError struct {
+	verb, path string
+	err        error
+}
+
+func (e *zipError) Error() string {
+	if e.path == "" {
+		return fmt.Sprintf("%s: %v", e.verb, e.err)
+	} else {
+		return fmt.Sprintf("%s %s: %v", e.verb, e.path, e.err)
+	}
+}
+
+func (e *zipError) Unwrap() error {
+	return e.err
+}
+
+// strToFold returns a string with the property that
+//
+//	strings.EqualFold(s, t) iff strToFold(s) == strToFold(t)
+//
+// This lets us test a large set of strings for fold-equivalent
+// duplicates without making a quadratic number of calls
+// to EqualFold. Note that strings.ToUpper and strings.ToLower
+// do not have the desired property in some corner cases.
+func strToFold(s string) string {
+	// Fast path: all ASCII, no upper case.
+	// Most paths look like this already.
+	for i := 0; i < len(s); i++ {
+		c := s[i]
+		if c >= utf8.RuneSelf || 'A' <= c && c <= 'Z' {
+			goto Slow
+		}
+	}
+	return s
+
+Slow:
+	var buf bytes.Buffer
+	for _, r := range s {
+		// SimpleFold(x) cycles to the next equivalent rune > x
+		// or wraps around to smaller values. Iterate until it wraps,
+		// and we've found the minimum value.
+		for {
+			r0 := r
+			r = unicode.SimpleFold(r0)
+			if r <= r0 {
+				break
+			}
+		}
+		// Exception to allow fast path above: A-Z => a-z
+		if 'A' <= r && r <= 'Z' {
+			r += 'a' - 'A'
+		}
+		buf.WriteRune(r)
+	}
+	return buf.String()
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sync/errgroup/errgroup.go b/go/src/cmd/vendor/golang.org/x/sync/errgroup/errgroup.go
new file mode 100644
index 0000000000000000000000000000000000000000..f69fd754685a44420615b5224b3a351add5a3578
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sync/errgroup/errgroup.go
@@ -0,0 +1,151 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package errgroup provides synchronization, error propagation, and Context
+// cancellation for groups of goroutines working on subtasks of a common task.
+//
+// [errgroup.Group] is related to [sync.WaitGroup] but adds handling of tasks
+// returning errors.
+package errgroup
+
+import (
+	"context"
+	"fmt"
+	"sync"
+)
+
+type token struct{}
+
+// A Group is a collection of goroutines working on subtasks that are part of
+// the same overall task. A Group should not be reused for different tasks.
+//
+// A zero Group is valid, has no limit on the number of active goroutines,
+// and does not cancel on error.
+type Group struct {
+	cancel func(error)
+
+	wg sync.WaitGroup
+
+	sem chan token
+
+	errOnce sync.Once
+	err     error
+}
+
+func (g *Group) done() {
+	if g.sem != nil {
+		<-g.sem
+	}
+	g.wg.Done()
+}
+
+// WithContext returns a new Group and an associated Context derived from ctx.
+//
+// The derived Context is canceled the first time a function passed to Go
+// returns a non-nil error or the first time Wait returns, whichever occurs
+// first.
+func WithContext(ctx context.Context) (*Group, context.Context) {
+	ctx, cancel := context.WithCancelCause(ctx)
+	return &Group{cancel: cancel}, ctx
+}
+
+// Wait blocks until all function calls from the Go method have returned, then
+// returns the first non-nil error (if any) from them.
+func (g *Group) Wait() error {
+	g.wg.Wait()
+	if g.cancel != nil {
+		g.cancel(g.err)
+	}
+	return g.err
+}
+
+// Go calls the given function in a new goroutine.
+//
+// The first call to Go must happen before a Wait.
+// It blocks until the new goroutine can be added without the number of
+// goroutines in the group exceeding the configured limit.
+//
+// The first goroutine in the group that returns a non-nil error will
+// cancel the associated Context, if any. The error will be returned
+// by Wait.
+func (g *Group) Go(f func() error) {
+	if g.sem != nil {
+		g.sem <- token{}
+	}
+
+	g.wg.Add(1)
+	go func() {
+		defer g.done()
+
+		// It is tempting to propagate panics from f()
+		// up to the goroutine that calls Wait, but
+		// it creates more problems than it solves:
+		// - it delays panics arbitrarily,
+		//   making bugs harder to detect;
+		// - it turns f's panic stack into a mere value,
+		//   hiding it from crash-monitoring tools;
+		// - it risks deadlocks that hide the panic entirely,
+		//   if f's panic leaves the program in a state
+		//   that prevents the Wait call from being reached.
+		// See #53757, #74275, #74304, #74306.
+
+		if err := f(); err != nil {
+			g.errOnce.Do(func() {
+				g.err = err
+				if g.cancel != nil {
+					g.cancel(g.err)
+				}
+			})
+		}
+	}()
+}
+
+// TryGo calls the given function in a new goroutine only if the number of
+// active goroutines in the group is currently below the configured limit.
+//
+// The return value reports whether the goroutine was started.
+func (g *Group) TryGo(f func() error) bool {
+	if g.sem != nil {
+		select {
+		case g.sem <- token{}:
+			// Note: this allows barging iff channels in general allow barging.
+		default:
+			return false
+		}
+	}
+
+	g.wg.Add(1)
+	go func() {
+		defer g.done()
+
+		if err := f(); err != nil {
+			g.errOnce.Do(func() {
+				g.err = err
+				if g.cancel != nil {
+					g.cancel(g.err)
+				}
+			})
+		}
+	}()
+	return true
+}
+
+// SetLimit limits the number of active goroutines in this group to at most n.
+// A negative value indicates no limit.
+// A limit of zero will prevent any new goroutines from being added.
+//
+// Any subsequent call to the Go method will block until it can add an active
+// goroutine without exceeding the configured limit.
+//
+// The limit must not be modified while any goroutines in the group are active.
+func (g *Group) SetLimit(n int) {
+	if n < 0 {
+		g.sem = nil
+		return
+	}
+	if active := len(g.sem); active != 0 {
+		panic(fmt.Errorf("errgroup: modify limit while %v goroutines in the group are still active", active))
+	}
+	g.sem = make(chan token, n)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sync/semaphore/semaphore.go b/go/src/cmd/vendor/golang.org/x/sync/semaphore/semaphore.go
new file mode 100644
index 0000000000000000000000000000000000000000..b618162aab648f61fedf72757e0e46cca3af2c9a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sync/semaphore/semaphore.go
@@ -0,0 +1,160 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package semaphore provides a weighted semaphore implementation.
+package semaphore // import "golang.org/x/sync/semaphore"
+
+import (
+	"container/list"
+	"context"
+	"sync"
+)
+
+type waiter struct {
+	n     int64
+	ready chan<- struct{} // Closed when semaphore acquired.
+}
+
+// NewWeighted creates a new weighted semaphore with the given
+// maximum combined weight for concurrent access.
+func NewWeighted(n int64) *Weighted {
+	w := &Weighted{size: n}
+	return w
+}
+
+// Weighted provides a way to bound concurrent access to a resource.
+// The callers can request access with a given weight.
+type Weighted struct {
+	size    int64
+	cur     int64
+	mu      sync.Mutex
+	waiters list.List
+}
+
+// Acquire acquires the semaphore with a weight of n, blocking until resources
+// are available or ctx is done. On success, returns nil. On failure, returns
+// ctx.Err() and leaves the semaphore unchanged.
+func (s *Weighted) Acquire(ctx context.Context, n int64) error {
+	done := ctx.Done()
+
+	s.mu.Lock()
+	select {
+	case <-done:
+		// ctx becoming done has "happened before" acquiring the semaphore,
+		// whether it became done before the call began or while we were
+		// waiting for the mutex. We prefer to fail even if we could acquire
+		// the mutex without blocking.
+		s.mu.Unlock()
+		return ctx.Err()
+	default:
+	}
+	if s.size-s.cur >= n && s.waiters.Len() == 0 {
+		// Since we hold s.mu and haven't synchronized since checking done, if
+		// ctx becomes done before we return here, it becoming done must have
+		// "happened concurrently" with this call - it cannot "happen before"
+		// we return in this branch. So, we're ok to always acquire here.
+		s.cur += n
+		s.mu.Unlock()
+		return nil
+	}
+
+	if n > s.size {
+		// Don't make other Acquire calls block on one that's doomed to fail.
+		s.mu.Unlock()
+		<-done
+		return ctx.Err()
+	}
+
+	ready := make(chan struct{})
+	w := waiter{n: n, ready: ready}
+	elem := s.waiters.PushBack(w)
+	s.mu.Unlock()
+
+	select {
+	case <-done:
+		s.mu.Lock()
+		select {
+		case <-ready:
+			// Acquired the semaphore after we were canceled.
+			// Pretend we didn't and put the tokens back.
+			s.cur -= n
+			s.notifyWaiters()
+		default:
+			isFront := s.waiters.Front() == elem
+			s.waiters.Remove(elem)
+			// If we're at the front and there're extra tokens left, notify other waiters.
+			if isFront && s.size > s.cur {
+				s.notifyWaiters()
+			}
+		}
+		s.mu.Unlock()
+		return ctx.Err()
+
+	case <-ready:
+		// Acquired the semaphore. Check that ctx isn't already done.
+		// We check the done channel instead of calling ctx.Err because we
+		// already have the channel, and ctx.Err is O(n) with the nesting
+		// depth of ctx.
+		select {
+		case <-done:
+			s.Release(n)
+			return ctx.Err()
+		default:
+		}
+		return nil
+	}
+}
+
+// TryAcquire acquires the semaphore with a weight of n without blocking.
+// On success, returns true. On failure, returns false and leaves the semaphore unchanged.
+func (s *Weighted) TryAcquire(n int64) bool {
+	s.mu.Lock()
+	success := s.size-s.cur >= n && s.waiters.Len() == 0
+	if success {
+		s.cur += n
+	}
+	s.mu.Unlock()
+	return success
+}
+
+// Release releases the semaphore with a weight of n.
+func (s *Weighted) Release(n int64) {
+	s.mu.Lock()
+	s.cur -= n
+	if s.cur < 0 {
+		s.mu.Unlock()
+		panic("semaphore: released more than held")
+	}
+	s.notifyWaiters()
+	s.mu.Unlock()
+}
+
+func (s *Weighted) notifyWaiters() {
+	for {
+		next := s.waiters.Front()
+		if next == nil {
+			break // No more waiters blocked.
+		}
+
+		w := next.Value.(waiter)
+		if s.size-s.cur < w.n {
+			// Not enough tokens for the next waiter.  We could keep going (to try to
+			// find a waiter with a smaller request), but under load that could cause
+			// starvation for large requests; instead, we leave all remaining waiters
+			// blocked.
+			//
+			// Consider a semaphore used as a read-write lock, with N tokens, N
+			// readers, and one writer.  Each reader can Acquire(1) to obtain a read
+			// lock.  The writer can Acquire(N) to obtain a write lock, excluding all
+			// of the readers.  If we allow the readers to jump ahead in the queue,
+			// the writer will starve — there is always one token available for every
+			// reader.
+			break
+		}
+
+		s.cur += w.n
+		s.waiters.Remove(next)
+		close(w.ready)
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/asm.s b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm.s
new file mode 100644
index 0000000000000000000000000000000000000000..06449ebfa9e5aaeee1b96d751e360a257f587ea1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm.s
@@ -0,0 +1,8 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+TEXT ·use(SB),NOSPLIT,$0
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_386.s b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_386.s
new file mode 100644
index 0000000000000000000000000000000000000000..bc5cab1f3475782c457352a2f40505e9021a9b43
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_386.s
@@ -0,0 +1,30 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+//
+// System call support for 386, Plan 9
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-32
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-44
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·seek(SB),NOSPLIT,$0-36
+	JMP	syscall·seek(SB)
+
+TEXT ·exit(SB),NOSPLIT,$4-4
+	JMP	syscall·exit(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_amd64.s b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_amd64.s
new file mode 100644
index 0000000000000000000000000000000000000000..d3448e6750b2edfd03d756a0bb68db7699ffd8fb
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_amd64.s
@@ -0,0 +1,30 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+//
+// System call support for amd64, Plan 9
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-64
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·seek(SB),NOSPLIT,$0-56
+	JMP	syscall·seek(SB)
+
+TEXT ·exit(SB),NOSPLIT,$8-8
+	JMP	syscall·exit(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_arm.s b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_arm.s
new file mode 100644
index 0000000000000000000000000000000000000000..afb7c0a9b9052ac289004a542dcc564e82509163
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/asm_plan9_arm.s
@@ -0,0 +1,25 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "textflag.h"
+
+// System call support for plan9 on arm
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-32
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-44
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·seek(SB),NOSPLIT,$0-36
+	JMP	syscall·exit(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/const_plan9.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/const_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..b4e85a3a9d3bea8f43f52152443f2d6943191c56
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/const_plan9.go
@@ -0,0 +1,70 @@
+package plan9
+
+// Plan 9 Constants
+
+// Open modes
+const (
+	O_RDONLY  = 0
+	O_WRONLY  = 1
+	O_RDWR    = 2
+	O_TRUNC   = 16
+	O_CLOEXEC = 32
+	O_EXCL    = 0x1000
+)
+
+// Rfork flags
+const (
+	RFNAMEG  = 1 << 0
+	RFENVG   = 1 << 1
+	RFFDG    = 1 << 2
+	RFNOTEG  = 1 << 3
+	RFPROC   = 1 << 4
+	RFMEM    = 1 << 5
+	RFNOWAIT = 1 << 6
+	RFCNAMEG = 1 << 10
+	RFCENVG  = 1 << 11
+	RFCFDG   = 1 << 12
+	RFREND   = 1 << 13
+	RFNOMNT  = 1 << 14
+)
+
+// Qid.Type bits
+const (
+	QTDIR    = 0x80
+	QTAPPEND = 0x40
+	QTEXCL   = 0x20
+	QTMOUNT  = 0x10
+	QTAUTH   = 0x08
+	QTTMP    = 0x04
+	QTFILE   = 0x00
+)
+
+// Dir.Mode bits
+const (
+	DMDIR    = 0x80000000
+	DMAPPEND = 0x40000000
+	DMEXCL   = 0x20000000
+	DMMOUNT  = 0x10000000
+	DMAUTH   = 0x08000000
+	DMTMP    = 0x04000000
+	DMREAD   = 0x4
+	DMWRITE  = 0x2
+	DMEXEC   = 0x1
+)
+
+const (
+	STATMAX    = 65535
+	ERRMAX     = 128
+	STATFIXLEN = 49
+)
+
+// Mount and bind flags
+const (
+	MREPL   = 0x0000
+	MBEFORE = 0x0001
+	MAFTER  = 0x0002
+	MORDER  = 0x0003
+	MCREATE = 0x0004
+	MCACHE  = 0x0010
+	MMASK   = 0x0017
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/dir_plan9.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/dir_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..0955e0c53e0b46c839c5ddbb7985c601adc12320
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/dir_plan9.go
@@ -0,0 +1,212 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Plan 9 directory marshalling. See intro(5).
+
+package plan9
+
+import "errors"
+
+var (
+	ErrShortStat = errors.New("stat buffer too short")
+	ErrBadStat   = errors.New("malformed stat buffer")
+	ErrBadName   = errors.New("bad character in file name")
+)
+
+// A Qid represents a 9P server's unique identification for a file.
+type Qid struct {
+	Path uint64 // the file server's unique identification for the file
+	Vers uint32 // version number for given Path
+	Type uint8  // the type of the file (plan9.QTDIR for example)
+}
+
+// A Dir contains the metadata for a file.
+type Dir struct {
+	// system-modified data
+	Type uint16 // server type
+	Dev  uint32 // server subtype
+
+	// file data
+	Qid    Qid    // unique id from server
+	Mode   uint32 // permissions
+	Atime  uint32 // last read time
+	Mtime  uint32 // last write time
+	Length int64  // file length
+	Name   string // last element of path
+	Uid    string // owner name
+	Gid    string // group name
+	Muid   string // last modifier name
+}
+
+var nullDir = Dir{
+	Type: ^uint16(0),
+	Dev:  ^uint32(0),
+	Qid: Qid{
+		Path: ^uint64(0),
+		Vers: ^uint32(0),
+		Type: ^uint8(0),
+	},
+	Mode:   ^uint32(0),
+	Atime:  ^uint32(0),
+	Mtime:  ^uint32(0),
+	Length: ^int64(0),
+}
+
+// Null assigns special "don't touch" values to members of d to
+// avoid modifying them during plan9.Wstat.
+func (d *Dir) Null() { *d = nullDir }
+
+// Marshal encodes a 9P stat message corresponding to d into b
+//
+// If there isn't enough space in b for a stat message, ErrShortStat is returned.
+func (d *Dir) Marshal(b []byte) (n int, err error) {
+	n = STATFIXLEN + len(d.Name) + len(d.Uid) + len(d.Gid) + len(d.Muid)
+	if n > len(b) {
+		return n, ErrShortStat
+	}
+
+	for _, c := range d.Name {
+		if c == '/' {
+			return n, ErrBadName
+		}
+	}
+
+	b = pbit16(b, uint16(n)-2)
+	b = pbit16(b, d.Type)
+	b = pbit32(b, d.Dev)
+	b = pbit8(b, d.Qid.Type)
+	b = pbit32(b, d.Qid.Vers)
+	b = pbit64(b, d.Qid.Path)
+	b = pbit32(b, d.Mode)
+	b = pbit32(b, d.Atime)
+	b = pbit32(b, d.Mtime)
+	b = pbit64(b, uint64(d.Length))
+	b = pstring(b, d.Name)
+	b = pstring(b, d.Uid)
+	b = pstring(b, d.Gid)
+	b = pstring(b, d.Muid)
+
+	return n, nil
+}
+
+// UnmarshalDir decodes a single 9P stat message from b and returns the resulting Dir.
+//
+// If b is too small to hold a valid stat message, ErrShortStat is returned.
+//
+// If the stat message itself is invalid, ErrBadStat is returned.
+func UnmarshalDir(b []byte) (*Dir, error) {
+	if len(b) < STATFIXLEN {
+		return nil, ErrShortStat
+	}
+	size, buf := gbit16(b)
+	if len(b) != int(size)+2 {
+		return nil, ErrBadStat
+	}
+	b = buf
+
+	var d Dir
+	d.Type, b = gbit16(b)
+	d.Dev, b = gbit32(b)
+	d.Qid.Type, b = gbit8(b)
+	d.Qid.Vers, b = gbit32(b)
+	d.Qid.Path, b = gbit64(b)
+	d.Mode, b = gbit32(b)
+	d.Atime, b = gbit32(b)
+	d.Mtime, b = gbit32(b)
+
+	n, b := gbit64(b)
+	d.Length = int64(n)
+
+	var ok bool
+	if d.Name, b, ok = gstring(b); !ok {
+		return nil, ErrBadStat
+	}
+	if d.Uid, b, ok = gstring(b); !ok {
+		return nil, ErrBadStat
+	}
+	if d.Gid, b, ok = gstring(b); !ok {
+		return nil, ErrBadStat
+	}
+	if d.Muid, b, ok = gstring(b); !ok {
+		return nil, ErrBadStat
+	}
+
+	return &d, nil
+}
+
+// pbit8 copies the 8-bit number v to b and returns the remaining slice of b.
+func pbit8(b []byte, v uint8) []byte {
+	b[0] = byte(v)
+	return b[1:]
+}
+
+// pbit16 copies the 16-bit number v to b in little-endian order and returns the remaining slice of b.
+func pbit16(b []byte, v uint16) []byte {
+	b[0] = byte(v)
+	b[1] = byte(v >> 8)
+	return b[2:]
+}
+
+// pbit32 copies the 32-bit number v to b in little-endian order and returns the remaining slice of b.
+func pbit32(b []byte, v uint32) []byte {
+	b[0] = byte(v)
+	b[1] = byte(v >> 8)
+	b[2] = byte(v >> 16)
+	b[3] = byte(v >> 24)
+	return b[4:]
+}
+
+// pbit64 copies the 64-bit number v to b in little-endian order and returns the remaining slice of b.
+func pbit64(b []byte, v uint64) []byte {
+	b[0] = byte(v)
+	b[1] = byte(v >> 8)
+	b[2] = byte(v >> 16)
+	b[3] = byte(v >> 24)
+	b[4] = byte(v >> 32)
+	b[5] = byte(v >> 40)
+	b[6] = byte(v >> 48)
+	b[7] = byte(v >> 56)
+	return b[8:]
+}
+
+// pstring copies the string s to b, prepending it with a 16-bit length in little-endian order, and
+// returning the remaining slice of b..
+func pstring(b []byte, s string) []byte {
+	b = pbit16(b, uint16(len(s)))
+	n := copy(b, s)
+	return b[n:]
+}
+
+// gbit8 reads an 8-bit number from b and returns it with the remaining slice of b.
+func gbit8(b []byte) (uint8, []byte) {
+	return uint8(b[0]), b[1:]
+}
+
+// gbit16 reads a 16-bit number in little-endian order from b and returns it with the remaining slice of b.
+func gbit16(b []byte) (uint16, []byte) {
+	return uint16(b[0]) | uint16(b[1])<<8, b[2:]
+}
+
+// gbit32 reads a 32-bit number in little-endian order from b and returns it with the remaining slice of b.
+func gbit32(b []byte) (uint32, []byte) {
+	return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24, b[4:]
+}
+
+// gbit64 reads a 64-bit number in little-endian order from b and returns it with the remaining slice of b.
+func gbit64(b []byte) (uint64, []byte) {
+	lo := uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
+	hi := uint32(b[4]) | uint32(b[5])<<8 | uint32(b[6])<<16 | uint32(b[7])<<24
+	return uint64(lo) | uint64(hi)<<32, b[8:]
+}
+
+// gstring reads a string from b, prefixed with a 16-bit length in little-endian order.
+// It returns the string with the remaining slice of b and a boolean. If the length is
+// greater than the number of bytes in b, the boolean will be false.
+func gstring(b []byte) (string, []byte, bool) {
+	n, b := gbit16(b)
+	if int(n) > len(b) {
+		return "", b, false
+	}
+	return string(b[:n]), b[n:], true
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/env_plan9.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/env_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..8f1918004ff49beb4b65dfeeaed1f67b93973dad
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/env_plan9.go
@@ -0,0 +1,31 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Plan 9 environment variables.
+
+package plan9
+
+import (
+	"syscall"
+)
+
+func Getenv(key string) (value string, found bool) {
+	return syscall.Getenv(key)
+}
+
+func Setenv(key, value string) error {
+	return syscall.Setenv(key, value)
+}
+
+func Clearenv() {
+	syscall.Clearenv()
+}
+
+func Environ() []string {
+	return syscall.Environ()
+}
+
+func Unsetenv(key string) error {
+	return syscall.Unsetenv(key)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/errors_plan9.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/errors_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..65fe74d3efb950e1fb214dbe71a5eb4983c185c0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/errors_plan9.go
@@ -0,0 +1,50 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package plan9
+
+import "syscall"
+
+// Constants
+const (
+	// Invented values to support what package os expects.
+	O_CREAT    = 0x02000
+	O_APPEND   = 0x00400
+	O_NOCTTY   = 0x00000
+	O_NONBLOCK = 0x00000
+	O_SYNC     = 0x00000
+	O_ASYNC    = 0x00000
+
+	S_IFMT   = 0x1f000
+	S_IFIFO  = 0x1000
+	S_IFCHR  = 0x2000
+	S_IFDIR  = 0x4000
+	S_IFBLK  = 0x6000
+	S_IFREG  = 0x8000
+	S_IFLNK  = 0xa000
+	S_IFSOCK = 0xc000
+)
+
+// Errors
+var (
+	EINVAL       = syscall.NewError("bad arg in system call")
+	ENOTDIR      = syscall.NewError("not a directory")
+	EISDIR       = syscall.NewError("file is a directory")
+	ENOENT       = syscall.NewError("file does not exist")
+	EEXIST       = syscall.NewError("file already exists")
+	EMFILE       = syscall.NewError("no free file descriptors")
+	EIO          = syscall.NewError("i/o error")
+	ENAMETOOLONG = syscall.NewError("file name too long")
+	EINTR        = syscall.NewError("interrupted")
+	EPERM        = syscall.NewError("permission denied")
+	EBUSY        = syscall.NewError("no free devices")
+	ETIMEDOUT    = syscall.NewError("connection timed out")
+	EPLAN9       = syscall.NewError("not supported by plan 9")
+
+	// The following errors do not correspond to any
+	// Plan 9 system messages. Invented to support
+	// what package os and others expect.
+	EACCES       = syscall.NewError("access permission denied")
+	EAFNOSUPPORT = syscall.NewError("address family not supported by protocol")
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/mkall.sh b/go/src/cmd/vendor/golang.org/x/sys/plan9/mkall.sh
new file mode 100644
index 0000000000000000000000000000000000000000..1650fbcc7452eb70ad37a9b8cdf254f0f27422b5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/mkall.sh
@@ -0,0 +1,150 @@
+#!/usr/bin/env bash
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# The plan9 package provides access to the raw system call
+# interface of the underlying operating system.  Porting Go to
+# a new architecture/operating system combination requires
+# some manual effort, though there are tools that automate
+# much of the process.  The auto-generated files have names
+# beginning with z.
+#
+# This script runs or (given -n) prints suggested commands to generate z files
+# for the current system.  Running those commands is not automatic.
+# This script is documentation more than anything else.
+#
+# * asm_${GOOS}_${GOARCH}.s
+#
+# This hand-written assembly file implements system call dispatch.
+# There are three entry points:
+#
+# 	func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
+# 	func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr);
+# 	func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
+#
+# The first and second are the standard ones; they differ only in
+# how many arguments can be passed to the kernel.
+# The third is for low-level use by the ForkExec wrapper;
+# unlike the first two, it does not call into the scheduler to
+# let it know that a system call is running.
+#
+# * syscall_${GOOS}.go
+#
+# This hand-written Go file implements system calls that need
+# special handling and lists "//sys" comments giving prototypes
+# for ones that can be auto-generated.  Mksyscall reads those
+# comments to generate the stubs.
+#
+# * syscall_${GOOS}_${GOARCH}.go
+#
+# Same as syscall_${GOOS}.go except that it contains code specific
+# to ${GOOS} on one particular architecture.
+#
+# * types_${GOOS}.c
+#
+# This hand-written C file includes standard C headers and then
+# creates typedef or enum names beginning with a dollar sign
+# (use of $ in variable names is a gcc extension).  The hardest
+# part about preparing this file is figuring out which headers to
+# include and which symbols need to be #defined to get the
+# actual data structures that pass through to the kernel system calls.
+# Some C libraries present alternate versions for binary compatibility
+# and translate them on the way in and out of system calls, but
+# there is almost always a #define that can get the real ones.
+# See types_darwin.c and types_linux.c for examples.
+#
+# * zerror_${GOOS}_${GOARCH}.go
+#
+# This machine-generated file defines the system's error numbers,
+# error strings, and signal numbers.  The generator is "mkerrors.sh".
+# Usually no arguments are needed, but mkerrors.sh will pass its
+# arguments on to godefs.
+#
+# * zsyscall_${GOOS}_${GOARCH}.go
+#
+# Generated by mksyscall.pl; see syscall_${GOOS}.go above.
+#
+# * zsysnum_${GOOS}_${GOARCH}.go
+#
+# Generated by mksysnum_${GOOS}.
+#
+# * ztypes_${GOOS}_${GOARCH}.go
+#
+# Generated by godefs; see types_${GOOS}.c above.
+
+GOOSARCH="${GOOS}_${GOARCH}"
+
+# defaults
+mksyscall="go run mksyscall.go"
+mkerrors="./mkerrors.sh"
+zerrors="zerrors_$GOOSARCH.go"
+mksysctl=""
+zsysctl="zsysctl_$GOOSARCH.go"
+mksysnum=
+mktypes=
+run="sh"
+
+case "$1" in
+-syscalls)
+	for i in zsyscall*go
+	do
+		sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
+		rm _$i
+	done
+	exit 0
+	;;
+-n)
+	run="cat"
+	shift
+esac
+
+case "$#" in
+0)
+	;;
+*)
+	echo 'usage: mkall.sh [-n]' 1>&2
+	exit 2
+esac
+
+case "$GOOSARCH" in
+_* | *_ | _)
+	echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
+	exit 1
+	;;
+plan9_386)
+	mkerrors=
+	mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,386"
+	mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
+	mktypes="XXX"
+	;;
+plan9_amd64)
+	mkerrors=
+	mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,amd64"
+	mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
+	mktypes="XXX"
+	;;
+plan9_arm)
+	mkerrors=
+	mksyscall="go run mksyscall.go -l32 -plan9 -tags plan9,arm"
+	mksysnum="./mksysnum_plan9.sh /n/sources/plan9/sys/src/libc/9syscall/sys.h"
+	mktypes="XXX"
+	;;
+*)
+	echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2
+	exit 1
+	;;
+esac
+
+(
+	if [ -n "$mkerrors" ]; then echo "$mkerrors |gofmt >$zerrors"; fi
+	case "$GOOS" in
+	plan9)
+		syscall_goos="syscall_$GOOS.go"
+		if [ -n "$mksyscall" ]; then echo "$mksyscall $syscall_goos |gofmt >zsyscall_$GOOSARCH.go"; fi
+		;;
+	esac
+	if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
+	if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
+	if [ -n "$mktypes" ]; then echo "$mktypes types_$GOOS.go |gofmt >ztypes_$GOOSARCH.go"; fi
+) | $run
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/mkerrors.sh b/go/src/cmd/vendor/golang.org/x/sys/plan9/mkerrors.sh
new file mode 100644
index 0000000000000000000000000000000000000000..526d04ab68cdb59c78a013c007d98367e4a8c533
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/mkerrors.sh
@@ -0,0 +1,246 @@
+#!/usr/bin/env bash
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# Generate Go code listing errors and other #defined constant
+# values (ENAMETOOLONG etc.), by asking the preprocessor
+# about the definitions.
+
+unset LANG
+export LC_ALL=C
+export LC_CTYPE=C
+
+CC=${CC:-gcc}
+
+uname=$(uname)
+
+includes='
+#include <sys/types.h>
+#include <sys/file.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/ip6.h>
+#include <netinet/tcp.h>
+#include <errno.h>
+#include <sys/signal.h>
+#include <signal.h>
+#include <sys/resource.h>
+'
+
+ccflags="$@"
+
+# Write go tool cgo -godefs input.
+(
+	echo package plan9
+	echo
+	echo '/*'
+	indirect="includes_$(uname)"
+	echo "${!indirect} $includes"
+	echo '*/'
+	echo 'import "C"'
+	echo
+	echo 'const ('
+
+	# The gcc command line prints all the #defines
+	# it encounters while processing the input
+	echo "${!indirect} $includes" | $CC -x c - -E -dM $ccflags |
+	awk '
+		$1 != "#define" || $2 ~ /\(/ || $3 == "" {next}
+
+		$2 ~ /^E([ABCD]X|[BIS]P|[SD]I|S|FL)$/ {next}  # 386 registers
+		$2 ~ /^(SIGEV_|SIGSTKSZ|SIGRT(MIN|MAX))/ {next}
+		$2 ~ /^(SCM_SRCRT)$/ {next}
+		$2 ~ /^(MAP_FAILED)$/ {next}
+
+		$2 !~ /^ETH_/ &&
+		$2 !~ /^EPROC_/ &&
+		$2 !~ /^EQUIV_/ &&
+		$2 !~ /^EXPR_/ &&
+		$2 ~ /^E[A-Z0-9_]+$/ ||
+		$2 ~ /^B[0-9_]+$/ ||
+		$2 ~ /^V[A-Z0-9]+$/ ||
+		$2 ~ /^CS[A-Z0-9]/ ||
+		$2 ~ /^I(SIG|CANON|CRNL|EXTEN|MAXBEL|STRIP|UTF8)$/ ||
+		$2 ~ /^IGN/ ||
+		$2 ~ /^IX(ON|ANY|OFF)$/ ||
+		$2 ~ /^IN(LCR|PCK)$/ ||
+		$2 ~ /(^FLU?SH)|(FLU?SH$)/ ||
+		$2 ~ /^C(LOCAL|READ)$/ ||
+		$2 == "BRKINT" ||
+		$2 == "HUPCL" ||
+		$2 == "PENDIN" ||
+		$2 == "TOSTOP" ||
+		$2 ~ /^PAR/ ||
+		$2 ~ /^SIG[^_]/ ||
+		$2 ~ /^O[CNPFP][A-Z]+[^_][A-Z]+$/ ||
+		$2 ~ /^IN_/ ||
+		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
+		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
+		$2 == "ICMPV6_FILTER" ||
+		$2 == "SOMAXCONN" ||
+		$2 == "NAME_MAX" ||
+		$2 == "IFNAMSIZ" ||
+		$2 ~ /^CTL_(MAXNAME|NET|QUERY)$/ ||
+		$2 ~ /^SYSCTL_VERS/ ||
+		$2 ~ /^(MS|MNT)_/ ||
+		$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
+		$2 ~ /^(O|F|FD|NAME|S|PTRACE|PT)_/ ||
+		$2 ~ /^LINUX_REBOOT_CMD_/ ||
+		$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
+		$2 !~ "NLA_TYPE_MASK" &&
+		$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P)_/ ||
+		$2 ~ /^SIOC/ ||
+		$2 ~ /^TIOC/ ||
+		$2 !~ "RTF_BITS" &&
+		$2 ~ /^(IFF|IFT|NET_RT|RTM|RTF|RTV|RTA|RTAX)_/ ||
+		$2 ~ /^BIOC/ ||
+		$2 ~ /^RUSAGE_(SELF|CHILDREN|THREAD)/ ||
+		$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|NOFILE|STACK)|RLIM_INFINITY/ ||
+		$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
+		$2 ~ /^CLONE_[A-Z_]+/ ||
+		$2 !~ /^(BPF_TIMEVAL)$/ &&
+		$2 ~ /^(BPF|DLT)_/ ||
+		$2 !~ "WMESGLEN" &&
+		$2 ~ /^W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", $2, $2)}
+		$2 ~ /^__WCOREFLAG$/ {next}
+		$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
+
+		{next}
+	' | sort
+
+	echo ')'
+) >_const.go
+
+# Pull out the error names for later.
+errors=$(
+	echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print $2 }' |
+	sort
+)
+
+# Pull out the signal names for later.
+signals=$(
+	echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
+	grep -v 'SIGSTKSIZE\|SIGSTKSZ\|SIGRT' |
+	sort
+)
+
+# Again, writing regexps to a file.
+echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print "^\t" $2 "[ \t]*=" }' |
+	sort >_error.grep
+echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
+	grep -v 'SIGSTKSIZE\|SIGSTKSZ\|SIGRT' |
+	sort >_signal.grep
+
+echo '// mkerrors.sh' "$@"
+echo '// Code generated by the command above; DO NOT EDIT.'
+echo
+go tool cgo -godefs -- "$@" _const.go >_error.out
+cat _error.out | grep -vf _error.grep | grep -vf _signal.grep
+echo
+echo '// Errors'
+echo 'const ('
+cat _error.out | grep -f _error.grep | sed 's/=\(.*\)/= Errno(\1)/'
+echo ')'
+
+echo
+echo '// Signals'
+echo 'const ('
+cat _error.out | grep -f _signal.grep | sed 's/=\(.*\)/= Signal(\1)/'
+echo ')'
+
+# Run C program to print error and syscall strings.
+(
+	echo -E "
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <signal.h>
+
+#define nelem(x) (sizeof(x)/sizeof((x)[0]))
+
+enum { A = 'A', Z = 'Z', a = 'a', z = 'z' }; // avoid need for single quotes below
+
+int errors[] = {
+"
+	for i in $errors
+	do
+		echo -E '	'$i,
+	done
+
+	echo -E "
+};
+
+int signals[] = {
+"
+	for i in $signals
+	do
+		echo -E '	'$i,
+	done
+
+	# Use -E because on some systems bash builtin interprets \n itself.
+	echo -E '
+};
+
+static int
+intcmp(const void *a, const void *b)
+{
+	return *(int*)a - *(int*)b;
+}
+
+int
+main(void)
+{
+	int i, j, e;
+	char buf[1024], *p;
+
+	printf("\n\n// Error table\n");
+	printf("var errors = [...]string {\n");
+	qsort(errors, nelem(errors), sizeof errors[0], intcmp);
+	for(i=0; i<nelem(errors); i++) {
+		e = errors[i];
+		if(i > 0 && errors[i-1] == e)
+			continue;
+		strcpy(buf, strerror(e));
+		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
+		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
+			buf[0] += a - A;
+		printf("\t%d: \"%s\",\n", e, buf);
+	}
+	printf("}\n\n");
+	
+	printf("\n\n// Signal table\n");
+	printf("var signals = [...]string {\n");
+	qsort(signals, nelem(signals), sizeof signals[0], intcmp);
+	for(i=0; i<nelem(signals); i++) {
+		e = signals[i];
+		if(i > 0 && signals[i-1] == e)
+			continue;
+		strcpy(buf, strsignal(e));
+		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
+		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
+			buf[0] += a - A;
+		// cut trailing : number.
+		p = strrchr(buf, ":"[0]);
+		if(p)
+			*p = '\0';
+		printf("\t%d: \"%s\",\n", e, buf);
+	}
+	printf("}\n\n");
+
+	return 0;
+}
+
+'
+) >_errors.c
+
+$CC $ccflags -o _errors _errors.c && $GORUN ./_errors && rm -f _errors.c _errors _const.go _error.grep _signal.grep _error.out
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/mksysnum_plan9.sh b/go/src/cmd/vendor/golang.org/x/sys/plan9/mksysnum_plan9.sh
new file mode 100644
index 0000000000000000000000000000000000000000..3c3ab05810ee1203c0d578654dc3069587ba4e94
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/mksysnum_plan9.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+COMMAND="mksysnum_plan9.sh $@"
+
+cat <<EOF
+// $COMMAND
+// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+
+package plan9
+
+const(
+EOF
+
+SP='[ 	]' # space or tab
+sed "s/^#define${SP}\\([A-Z0-9_][A-Z0-9_]*\\)${SP}${SP}*\\([0-9][0-9]*\\)/SYS_\\1=\\2/g" \
+	< $1 | grep -v SYS__
+
+cat <<EOF
+)
+EOF
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/pwd_plan9.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/pwd_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..7a76489db161c28128543235332f11ba8850686a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/pwd_plan9.go
@@ -0,0 +1,19 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package plan9
+
+import "syscall"
+
+func fixwd() {
+	syscall.Fixwd()
+}
+
+func Getwd() (wd string, err error) {
+	return syscall.Getwd()
+}
+
+func Chdir(path string) error {
+	return syscall.Chdir(path)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/race.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/race.go
new file mode 100644
index 0000000000000000000000000000000000000000..c02d9ed3339c86d94ee3474d7501c2cc33148946
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/race.go
@@ -0,0 +1,30 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build plan9 && race
+
+package plan9
+
+import (
+	"runtime"
+	"unsafe"
+)
+
+const raceenabled = true
+
+func raceAcquire(addr unsafe.Pointer) {
+	runtime.RaceAcquire(addr)
+}
+
+func raceReleaseMerge(addr unsafe.Pointer) {
+	runtime.RaceReleaseMerge(addr)
+}
+
+func raceReadRange(addr unsafe.Pointer, len int) {
+	runtime.RaceReadRange(addr, len)
+}
+
+func raceWriteRange(addr unsafe.Pointer, len int) {
+	runtime.RaceWriteRange(addr, len)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/race0.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/race0.go
new file mode 100644
index 0000000000000000000000000000000000000000..7b15e15f65b975422d34941551e84c1293e15764
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/race0.go
@@ -0,0 +1,25 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build plan9 && !race
+
+package plan9
+
+import (
+	"unsafe"
+)
+
+const raceenabled = false
+
+func raceAcquire(addr unsafe.Pointer) {
+}
+
+func raceReleaseMerge(addr unsafe.Pointer) {
+}
+
+func raceReadRange(addr unsafe.Pointer, len int) {
+}
+
+func raceWriteRange(addr unsafe.Pointer, len int) {
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/str.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/str.go
new file mode 100644
index 0000000000000000000000000000000000000000..ba3e8ff8a625fc9c59ef128d3cad34646bb1693c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/str.go
@@ -0,0 +1,22 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build plan9
+
+package plan9
+
+func itoa(val int) string { // do it here rather than with fmt to avoid dependency
+	if val < 0 {
+		return "-" + itoa(-val)
+	}
+	var buf [32]byte // big enough for int64
+	i := len(buf) - 1
+	for val >= 10 {
+		buf[i] = byte(val%10 + '0')
+		i--
+		val /= 10
+	}
+	buf[i] = byte(val + '0')
+	return string(buf[i:])
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/syscall.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/syscall.go
new file mode 100644
index 0000000000000000000000000000000000000000..d631fd664a7206c44265fef9931dd7756e422d06
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/syscall.go
@@ -0,0 +1,109 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build plan9
+
+// Package plan9 contains an interface to the low-level operating system
+// primitives. OS details vary depending on the underlying system, and
+// by default, godoc will display the OS-specific documentation for the current
+// system. If you want godoc to display documentation for another
+// system, set $GOOS and $GOARCH to the desired system. For example, if
+// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
+// to freebsd and $GOARCH to arm.
+//
+// The primary use of this package is inside other packages that provide a more
+// portable interface to the system, such as "os", "time" and "net".  Use
+// those packages rather than this one if you can.
+//
+// For details of the functions and data types in this package consult
+// the manuals for the appropriate operating system.
+//
+// These calls return err == nil to indicate success; otherwise
+// err represents an operating system error describing the failure and
+// holds a value of type syscall.ErrorString.
+package plan9 // import "golang.org/x/sys/plan9"
+
+import (
+	"bytes"
+	"strings"
+	"unsafe"
+)
+
+// ByteSliceFromString returns a NUL-terminated slice of bytes
+// containing the text of s. If s contains a NUL byte at any
+// location, it returns (nil, EINVAL).
+func ByteSliceFromString(s string) ([]byte, error) {
+	if strings.IndexByte(s, 0) != -1 {
+		return nil, EINVAL
+	}
+	a := make([]byte, len(s)+1)
+	copy(a, s)
+	return a, nil
+}
+
+// BytePtrFromString returns a pointer to a NUL-terminated array of
+// bytes containing the text of s. If s contains a NUL byte at any
+// location, it returns (nil, EINVAL).
+func BytePtrFromString(s string) (*byte, error) {
+	a, err := ByteSliceFromString(s)
+	if err != nil {
+		return nil, err
+	}
+	return &a[0], nil
+}
+
+// ByteSliceToString returns a string form of the text represented by the slice s, with a terminating NUL and any
+// bytes after the NUL removed.
+func ByteSliceToString(s []byte) string {
+	if i := bytes.IndexByte(s, 0); i != -1 {
+		s = s[:i]
+	}
+	return string(s)
+}
+
+// BytePtrToString takes a pointer to a sequence of text and returns the corresponding string.
+// If the pointer is nil, it returns the empty string. It assumes that the text sequence is terminated
+// at a zero byte; if the zero byte is not present, the program may crash.
+func BytePtrToString(p *byte) string {
+	if p == nil {
+		return ""
+	}
+	if *p == 0 {
+		return ""
+	}
+
+	// Find NUL terminator.
+	n := 0
+	for ptr := unsafe.Pointer(p); *(*byte)(ptr) != 0; n++ {
+		ptr = unsafe.Pointer(uintptr(ptr) + 1)
+	}
+
+	return string(unsafe.Slice(p, n))
+}
+
+// Single-word zero for use when we need a valid pointer to 0 bytes.
+// See mksyscall.pl.
+var _zero uintptr
+
+func (ts *Timespec) Unix() (sec int64, nsec int64) {
+	return int64(ts.Sec), int64(ts.Nsec)
+}
+
+func (tv *Timeval) Unix() (sec int64, nsec int64) {
+	return int64(tv.Sec), int64(tv.Usec) * 1000
+}
+
+func (ts *Timespec) Nano() int64 {
+	return int64(ts.Sec)*1e9 + int64(ts.Nsec)
+}
+
+func (tv *Timeval) Nano() int64 {
+	return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
+}
+
+// use is a no-op, but the compiler cannot see that it is.
+// Calling use(p) ensures that p is kept live until that point.
+//
+//go:noescape
+func use(p unsafe.Pointer)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/syscall_plan9.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/syscall_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..d079d8116e9f7a45a139c8175ec015455b57cfe0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/syscall_plan9.go
@@ -0,0 +1,361 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Plan 9 system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and
+// wrap it in our own nicer implementation.
+
+package plan9
+
+import (
+	"bytes"
+	"syscall"
+	"unsafe"
+)
+
+// A Note is a string describing a process note.
+// It implements the os.Signal interface.
+type Note string
+
+func (n Note) Signal() {}
+
+func (n Note) String() string {
+	return string(n)
+}
+
+var (
+	Stdin  = 0
+	Stdout = 1
+	Stderr = 2
+)
+
+// For testing: clients can set this flag to force
+// creation of IPv6 sockets to return EAFNOSUPPORT.
+var SocketDisableIPv6 bool
+
+func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.ErrorString)
+func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.ErrorString)
+func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
+func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
+
+func atoi(b []byte) (n uint) {
+	n = 0
+	for i := 0; i < len(b); i++ {
+		n = n*10 + uint(b[i]-'0')
+	}
+	return
+}
+
+func cstring(s []byte) string {
+	i := bytes.IndexByte(s, 0)
+	if i == -1 {
+		i = len(s)
+	}
+	return string(s[:i])
+}
+
+func errstr() string {
+	var buf [ERRMAX]byte
+
+	RawSyscall(SYS_ERRSTR, uintptr(unsafe.Pointer(&buf[0])), uintptr(len(buf)), 0)
+
+	buf[len(buf)-1] = 0
+	return cstring(buf[:])
+}
+
+// Implemented in assembly to import from runtime.
+func exit(code int)
+
+func Exit(code int) { exit(code) }
+
+func readnum(path string) (uint, error) {
+	var b [12]byte
+
+	fd, e := Open(path, O_RDONLY)
+	if e != nil {
+		return 0, e
+	}
+	defer Close(fd)
+
+	n, e := Pread(fd, b[:], 0)
+
+	if e != nil {
+		return 0, e
+	}
+
+	m := 0
+	for ; m < n && b[m] == ' '; m++ {
+	}
+
+	return atoi(b[m : n-1]), nil
+}
+
+func Getpid() (pid int) {
+	n, _ := readnum("#c/pid")
+	return int(n)
+}
+
+func Getppid() (ppid int) {
+	n, _ := readnum("#c/ppid")
+	return int(n)
+}
+
+func Read(fd int, p []byte) (n int, err error) {
+	return Pread(fd, p, -1)
+}
+
+func Write(fd int, p []byte) (n int, err error) {
+	return Pwrite(fd, p, -1)
+}
+
+var ioSync int64
+
+//sys	fd2path(fd int, buf []byte) (err error)
+
+func Fd2path(fd int) (path string, err error) {
+	var buf [512]byte
+
+	e := fd2path(fd, buf[:])
+	if e != nil {
+		return "", e
+	}
+	return cstring(buf[:]), nil
+}
+
+//sys	pipe(p *[2]int32) (err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return syscall.ErrorString("bad arg in system call")
+	}
+	var pp [2]int32
+	err = pipe(&pp)
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return
+}
+
+// Underlying system call writes to newoffset via pointer.
+// Implemented in assembly to avoid allocation.
+func seek(placeholder uintptr, fd int, offset int64, whence int) (newoffset int64, err string)
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	newoffset, e := seek(0, fd, offset, whence)
+
+	if newoffset == -1 {
+		err = syscall.ErrorString(e)
+	}
+	return
+}
+
+func Mkdir(path string, mode uint32) (err error) {
+	fd, err := Create(path, O_RDONLY, DMDIR|mode)
+
+	if fd != -1 {
+		Close(fd)
+	}
+
+	return
+}
+
+type Waitmsg struct {
+	Pid  int
+	Time [3]uint32
+	Msg  string
+}
+
+func (w Waitmsg) Exited() bool   { return true }
+func (w Waitmsg) Signaled() bool { return false }
+
+func (w Waitmsg) ExitStatus() int {
+	if len(w.Msg) == 0 {
+		// a normal exit returns no message
+		return 0
+	}
+	return 1
+}
+
+//sys	await(s []byte) (n int, err error)
+
+func Await(w *Waitmsg) (err error) {
+	var buf [512]byte
+	var f [5][]byte
+
+	n, err := await(buf[:])
+
+	if err != nil || w == nil {
+		return
+	}
+
+	nf := 0
+	p := 0
+	for i := 0; i < n && nf < len(f)-1; i++ {
+		if buf[i] == ' ' {
+			f[nf] = buf[p:i]
+			p = i + 1
+			nf++
+		}
+	}
+	f[nf] = buf[p:]
+	nf++
+
+	if nf != len(f) {
+		return syscall.ErrorString("invalid wait message")
+	}
+	w.Pid = int(atoi(f[0]))
+	w.Time[0] = uint32(atoi(f[1]))
+	w.Time[1] = uint32(atoi(f[2]))
+	w.Time[2] = uint32(atoi(f[3]))
+	w.Msg = cstring(f[4])
+	if w.Msg == "''" {
+		// await() returns '' for no error
+		w.Msg = ""
+	}
+	return
+}
+
+func Unmount(name, old string) (err error) {
+	fixwd()
+	oldp, err := BytePtrFromString(old)
+	if err != nil {
+		return err
+	}
+	oldptr := uintptr(unsafe.Pointer(oldp))
+
+	var r0 uintptr
+	var e syscall.ErrorString
+
+	// bind(2) man page: If name is zero, everything bound or mounted upon old is unbound or unmounted.
+	if name == "" {
+		r0, _, e = Syscall(SYS_UNMOUNT, _zero, oldptr, 0)
+	} else {
+		namep, err := BytePtrFromString(name)
+		if err != nil {
+			return err
+		}
+		r0, _, e = Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(namep)), oldptr, 0)
+	}
+
+	if int32(r0) == -1 {
+		err = e
+	}
+	return
+}
+
+func Fchdir(fd int) (err error) {
+	path, err := Fd2path(fd)
+
+	if err != nil {
+		return
+	}
+
+	return Chdir(path)
+}
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+func NsecToTimeval(nsec int64) (tv Timeval) {
+	nsec += 999 // round up to microsecond
+	tv.Usec = int32(nsec % 1e9 / 1e3)
+	tv.Sec = int32(nsec / 1e9)
+	return
+}
+
+func nsec() int64 {
+	var scratch int64
+
+	r0, _, _ := Syscall(SYS_NSEC, uintptr(unsafe.Pointer(&scratch)), 0, 0)
+	// TODO(aram): remove hack after I fix _nsec in the pc64 kernel.
+	if r0 == 0 {
+		return scratch
+	}
+	return int64(r0)
+}
+
+func Gettimeofday(tv *Timeval) error {
+	nsec := nsec()
+	*tv = NsecToTimeval(nsec)
+	return nil
+}
+
+func Getpagesize() int { return 0x1000 }
+
+func Getegid() (egid int) { return -1 }
+func Geteuid() (euid int) { return -1 }
+func Getgid() (gid int)   { return -1 }
+func Getuid() (uid int)   { return -1 }
+
+func Getgroups() (gids []int, err error) {
+	return make([]int, 0), nil
+}
+
+//sys	open(path string, mode int) (fd int, err error)
+
+func Open(path string, mode int) (fd int, err error) {
+	fixwd()
+	return open(path, mode)
+}
+
+//sys	create(path string, mode int, perm uint32) (fd int, err error)
+
+func Create(path string, mode int, perm uint32) (fd int, err error) {
+	fixwd()
+	return create(path, mode, perm)
+}
+
+//sys	remove(path string) (err error)
+
+func Remove(path string) error {
+	fixwd()
+	return remove(path)
+}
+
+//sys	stat(path string, edir []byte) (n int, err error)
+
+func Stat(path string, edir []byte) (n int, err error) {
+	fixwd()
+	return stat(path, edir)
+}
+
+//sys	bind(name string, old string, flag int) (err error)
+
+func Bind(name string, old string, flag int) (err error) {
+	fixwd()
+	return bind(name, old, flag)
+}
+
+//sys	mount(fd int, afd int, old string, flag int, aname string) (err error)
+
+func Mount(fd int, afd int, old string, flag int, aname string) (err error) {
+	fixwd()
+	return mount(fd, afd, old, flag, aname)
+}
+
+//sys	wstat(path string, edir []byte) (err error)
+
+func Wstat(path string, edir []byte) (err error) {
+	fixwd()
+	return wstat(path, edir)
+}
+
+//sys	chdir(path string) (err error)
+//sys	Dup(oldfd int, newfd int) (fd int, err error)
+//sys	Pread(fd int, p []byte, offset int64) (n int, err error)
+//sys	Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	Close(fd int) (err error)
+//sys	Fstat(fd int, edir []byte) (n int, err error)
+//sys	Fwstat(fd int, edir []byte) (err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..f780d5c8079016462a7901b877d7e13edac33249
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_386.go
@@ -0,0 +1,284 @@
+// go run mksyscall.go -l32 -plan9 -tags plan9,386 syscall_plan9.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build plan9 && 386
+
+package plan9
+
+import "unsafe"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fd2path(fd int, buf []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]int32) (err error) {
+	r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func await(s []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(s) > 0 {
+		_p0 = unsafe.Pointer(&s[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func open(path string, mode int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func create(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func remove(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, edir []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(edir) > 0 {
+		_p1 = unsafe.Pointer(&edir[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(name string, old string, flag int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(old)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mount(fd int, afd int, old string, flag int, aname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(old)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(aname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wstat(path string, edir []byte) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(edir) > 0 {
+		_p1 = unsafe.Pointer(&edir[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int, newfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, edir []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(edir) > 0 {
+		_p0 = unsafe.Pointer(&edir[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fwstat(fd int, edir []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(edir) > 0 {
+		_p0 = unsafe.Pointer(&edir[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..7de61065f6591f9d96f1d7fe5709b2f0254ef25a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_amd64.go
@@ -0,0 +1,284 @@
+// go run mksyscall.go -l32 -plan9 -tags plan9,amd64 syscall_plan9.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build plan9 && amd64
+
+package plan9
+
+import "unsafe"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fd2path(fd int, buf []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]int32) (err error) {
+	r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func await(s []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(s) > 0 {
+		_p0 = unsafe.Pointer(&s[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func open(path string, mode int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func create(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func remove(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, edir []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(edir) > 0 {
+		_p1 = unsafe.Pointer(&edir[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(name string, old string, flag int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(old)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mount(fd int, afd int, old string, flag int, aname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(old)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(aname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wstat(path string, edir []byte) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(edir) > 0 {
+		_p1 = unsafe.Pointer(&edir[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int, newfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, edir []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(edir) > 0 {
+		_p0 = unsafe.Pointer(&edir[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fwstat(fd int, edir []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(edir) > 0 {
+		_p0 = unsafe.Pointer(&edir[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..ea85780f03eccde8778ecf8793e6c86831c5467f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsyscall_plan9_arm.go
@@ -0,0 +1,284 @@
+// go run mksyscall.go -l32 -plan9 -tags plan9,arm syscall_plan9.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build plan9 && arm
+
+package plan9
+
+import "unsafe"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fd2path(fd int, buf []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FD2PATH, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]int32) (err error) {
+	r0, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func await(s []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(s) > 0 {
+		_p0 = unsafe.Pointer(&s[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_AWAIT, uintptr(_p0), uintptr(len(s)), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func open(path string, mode int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func create(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func remove(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_REMOVE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, edir []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(edir) > 0 {
+		_p1 = unsafe.Pointer(&edir[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(name string, old string, flag int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(old)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_BIND, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mount(fd int, afd int, old string, flag int, aname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(old)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(aname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_MOUNT, uintptr(fd), uintptr(afd), uintptr(unsafe.Pointer(_p0)), uintptr(flag), uintptr(unsafe.Pointer(_p1)), 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wstat(path string, edir []byte) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(edir) > 0 {
+		_p1 = unsafe.Pointer(&edir[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(edir)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int, newfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), uintptr(newfd), 0)
+	fd = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	r0, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, edir []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(edir) > 0 {
+		_p0 = unsafe.Pointer(&edir[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
+	n = int(r0)
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fwstat(fd int, edir []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(edir) > 0 {
+		_p0 = unsafe.Pointer(&edir[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FWSTAT, uintptr(fd), uintptr(_p0), uintptr(len(edir)))
+	if int32(r0) == -1 {
+		err = e1
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/plan9/zsysnum_plan9.go b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsysnum_plan9.go
new file mode 100644
index 0000000000000000000000000000000000000000..22e8abd43d86115842b2857f192251b75afc834d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/plan9/zsysnum_plan9.go
@@ -0,0 +1,49 @@
+// mksysnum_plan9.sh /opt/plan9/sys/src/libc/9syscall/sys.h
+// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+
+package plan9
+
+const (
+	SYS_SYSR1       = 0
+	SYS_BIND        = 2
+	SYS_CHDIR       = 3
+	SYS_CLOSE       = 4
+	SYS_DUP         = 5
+	SYS_ALARM       = 6
+	SYS_EXEC        = 7
+	SYS_EXITS       = 8
+	SYS_FAUTH       = 10
+	SYS_SEGBRK      = 12
+	SYS_OPEN        = 14
+	SYS_OSEEK       = 16
+	SYS_SLEEP       = 17
+	SYS_RFORK       = 19
+	SYS_PIPE        = 21
+	SYS_CREATE      = 22
+	SYS_FD2PATH     = 23
+	SYS_BRK_        = 24
+	SYS_REMOVE      = 25
+	SYS_NOTIFY      = 28
+	SYS_NOTED       = 29
+	SYS_SEGATTACH   = 30
+	SYS_SEGDETACH   = 31
+	SYS_SEGFREE     = 32
+	SYS_SEGFLUSH    = 33
+	SYS_RENDEZVOUS  = 34
+	SYS_UNMOUNT     = 35
+	SYS_SEMACQUIRE  = 37
+	SYS_SEMRELEASE  = 38
+	SYS_SEEK        = 39
+	SYS_FVERSION    = 40
+	SYS_ERRSTR      = 41
+	SYS_STAT        = 42
+	SYS_FSTAT       = 43
+	SYS_WSTAT       = 44
+	SYS_FWSTAT      = 45
+	SYS_MOUNT       = 46
+	SYS_AWAIT       = 47
+	SYS_PREAD       = 50
+	SYS_PWRITE      = 51
+	SYS_TSEMACQUIRE = 52
+	SYS_NSEC        = 53
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/.gitignore b/go/src/cmd/vendor/golang.org/x/sys/unix/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..e3e0fc6f896a5fb54ef96f40a5851adbe1a0a876
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/.gitignore
@@ -0,0 +1,2 @@
+_obj/
+unix.test
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/README.md b/go/src/cmd/vendor/golang.org/x/sys/unix/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..6e08a76a716e9acd766c9cda4ea56d607b481470
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/README.md
@@ -0,0 +1,184 @@
+# Building `sys/unix`
+
+The sys/unix package provides access to the raw system call interface of the
+underlying operating system. See: https://godoc.org/golang.org/x/sys/unix
+
+Porting Go to a new architecture/OS combination or adding syscalls, types, or
+constants to an existing architecture/OS pair requires some manual effort;
+however, there are tools that automate much of the process.
+
+## Build Systems
+
+There are currently two ways we generate the necessary files. We are currently
+migrating the build system to use containers so the builds are reproducible.
+This is being done on an OS-by-OS basis. Please update this documentation as
+components of the build system change.
+
+### Old Build System (currently for `GOOS != "linux"`)
+
+The old build system generates the Go files based on the C header files
+present on your system. This means that files
+for a given GOOS/GOARCH pair must be generated on a system with that OS and
+architecture. This also means that the generated code can differ from system
+to system, based on differences in the header files.
+
+To avoid this, if you are using the old build system, only generate the Go
+files on an installation with unmodified header files. It is also important to
+keep track of which version of the OS the files were generated from (ex.
+Darwin 14 vs Darwin 15). This makes it easier to track the progress of changes
+and have each OS upgrade correspond to a single change.
+
+To build the files for your current OS and architecture, make sure GOOS and
+GOARCH are set correctly and run `mkall.sh`. This will generate the files for
+your specific system. Running `mkall.sh -n` shows the commands that will be run.
+
+Requirements: bash, go
+
+### New Build System (currently for `GOOS == "linux"`)
+
+The new build system uses a Docker container to generate the go files directly
+from source checkouts of the kernel and various system libraries. This means
+that on any platform that supports Docker, all the files using the new build
+system can be generated at once, and generated files will not change based on
+what the person running the scripts has installed on their computer.
+
+The OS specific files for the new build system are located in the `${GOOS}`
+directory, and the build is coordinated by the `${GOOS}/mkall.go` program. When
+the kernel or system library updates, modify the Dockerfile at
+`${GOOS}/Dockerfile` to checkout the new release of the source.
+
+To build all the files under the new build system, you must be on an amd64/Linux
+system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
+then generate all of the files for all of the GOOS/GOARCH pairs in the new build
+system. Running `mkall.sh -n` shows the commands that will be run.
+
+Requirements: bash, go, docker
+
+## Component files
+
+This section describes the various files used in the code generation process.
+It also contains instructions on how to modify these files to add a new
+architecture/OS or to add additional syscalls, types, or constants. Note that
+if you are using the new build system, the scripts/programs cannot be called normally.
+They must be called from within the docker container.
+
+### asm files
+
+The hand-written assembly file at `asm_${GOOS}_${GOARCH}.s` implements system
+call dispatch. There are three entry points:
+```
+  func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
+  func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
+  func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
+```
+The first and second are the standard ones; they differ only in how many
+arguments can be passed to the kernel. The third is for low-level use by the
+ForkExec wrapper. Unlike the first two, it does not call into the scheduler to
+let it know that a system call is running.
+
+When porting Go to a new architecture/OS, this file must be implemented for
+each GOOS/GOARCH pair.
+
+### mksysnum
+
+Mksysnum is a Go program located at `${GOOS}/mksysnum.go` (or `mksysnum_${GOOS}.go`
+for the old system). This program takes in a list of header files containing the
+syscall number declarations and parses them to produce the corresponding list of
+Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
+constants.
+
+Adding new syscall numbers is mostly done by running the build on a sufficiently
+new installation of the target OS (or updating the source checkouts for the
+new build system). However, depending on the OS, you may need to update the
+parsing in mksysnum.
+
+### mksyscall.go
+
+The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
+hand-written Go files which implement system calls (for unix, the specific OS,
+or the specific OS/Architecture pair respectively) that need special handling
+and list `//sys` comments giving prototypes for ones that can be generated.
+
+The mksyscall.go program takes the `//sys` and `//sysnb` comments and converts
+them into syscalls. This requires the name of the prototype in the comment to
+match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
+prototype can be exported (capitalized) or not.
+
+Adding a new syscall often just requires adding a new `//sys` function prototype
+with the desired arguments and a capitalized name so it is exported. However, if
+you want the interface to the syscall to be different, often one will make an
+unexported `//sys` prototype, and then write a custom wrapper in
+`syscall_${GOOS}.go`.
+
+### types files
+
+For each OS, there is a hand-written Go file at `${GOOS}/types.go` (or
+`types_${GOOS}.go` on the old system). This file includes standard C headers and
+creates Go type aliases to the corresponding C types. The file is then fed
+through godef to get the Go compatible definitions. Finally, the generated code
+is fed though mkpost.go to format the code correctly and remove any hidden or
+private identifiers. This cleaned-up code is written to
+`ztypes_${GOOS}_${GOARCH}.go`.
+
+The hardest part about preparing this file is figuring out which headers to
+include and which symbols need to be `#define`d to get the actual data
+structures that pass through to the kernel system calls. Some C libraries
+preset alternate versions for binary compatibility and translate them on the
+way in and out of system calls, but there is almost always a `#define` that can
+get the real ones.
+See `types_darwin.go` and `linux/types.go` for examples.
+
+To add a new type, add in the necessary include statement at the top of the
+file (if it is not already there) and add in a type alias line. Note that if
+your type is significantly different on different architectures, you may need
+some `#if/#elif` macros in your include statements.
+
+### mkerrors.sh
+
+This script is used to generate the system's various constants. This doesn't
+just include the error numbers and error strings, but also the signal numbers
+and a wide variety of miscellaneous constants. The constants come from the list
+of include files in the `includes_${uname}` variable. A regex then picks out
+the desired `#define` statements, and generates the corresponding Go constants.
+The error numbers and strings are generated from `#include <errno.h>`, and the
+signal numbers and strings are generated from `#include <signal.h>`. All of
+these constants are written to `zerrors_${GOOS}_${GOARCH}.go` via a C program,
+`_errors.c`, which prints out all the constants.
+
+To add a constant, add the header that includes it to the appropriate variable.
+Then, edit the regex (if necessary) to match the desired constant. Avoid making
+the regex too broad to avoid matching unintended constants.
+
+### internal/mkmerge
+
+This program is used to extract duplicate const, func, and type declarations
+from the generated architecture-specific files listed below, and merge these
+into a common file for each OS.
+
+The merge is performed in the following steps:
+1. Construct the set of common code that is identical in all architecture-specific files.
+2. Write this common code to the merged file.
+3. Remove the common code from all architecture-specific files.
+
+
+## Generated files
+
+### `zerrors_${GOOS}_${GOARCH}.go`
+
+A file containing all of the system's generated error numbers, error strings,
+signal numbers, and constants. Generated by `mkerrors.sh` (see above).
+
+### `zsyscall_${GOOS}_${GOARCH}.go`
+
+A file containing all the generated syscalls for a specific GOOS and GOARCH.
+Generated by `mksyscall.go` (see above).
+
+### `zsysnum_${GOOS}_${GOARCH}.go`
+
+A list of numeric constants for all the syscall number of the specific GOOS
+and GOARCH. Generated by mksysnum (see above).
+
+### `ztypes_${GOOS}_${GOARCH}.go`
+
+A file containing Go types for passing into (or returning from) syscalls.
+Generated by godefs and the types file (see above).
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/affinity_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/affinity_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..3ea470387bcf0832a407c80af2b3b2c02c4c2d4d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/affinity_linux.go
@@ -0,0 +1,93 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// CPU affinity functions
+
+package unix
+
+import (
+	"math/bits"
+	"unsafe"
+)
+
+const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
+
+// CPUSet represents a CPU affinity mask.
+type CPUSet [cpuSetSize]cpuMask
+
+func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
+	_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(*set)), uintptr(unsafe.Pointer(set)))
+	if e != 0 {
+		return errnoErr(e)
+	}
+	return nil
+}
+
+// SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+func SchedGetaffinity(pid int, set *CPUSet) error {
+	return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
+}
+
+// SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+func SchedSetaffinity(pid int, set *CPUSet) error {
+	return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
+}
+
+// Zero clears the set s, so that it contains no CPUs.
+func (s *CPUSet) Zero() {
+	clear(s[:])
+}
+
+// Fill adds all possible CPU bits to the set s. On Linux, [SchedSetaffinity]
+// will silently ignore any invalid CPU bits in [CPUSet] so this is an
+// efficient way of resetting the CPU affinity of a process.
+func (s *CPUSet) Fill() {
+	for i := range s {
+		s[i] = ^cpuMask(0)
+	}
+}
+
+func cpuBitsIndex(cpu int) int {
+	return cpu / _NCPUBITS
+}
+
+func cpuBitsMask(cpu int) cpuMask {
+	return cpuMask(1 << (uint(cpu) % _NCPUBITS))
+}
+
+// Set adds cpu to the set s.
+func (s *CPUSet) Set(cpu int) {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		s[i] |= cpuBitsMask(cpu)
+	}
+}
+
+// Clear removes cpu from the set s.
+func (s *CPUSet) Clear(cpu int) {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		s[i] &^= cpuBitsMask(cpu)
+	}
+}
+
+// IsSet reports whether cpu is in the set s.
+func (s *CPUSet) IsSet(cpu int) bool {
+	i := cpuBitsIndex(cpu)
+	if i < len(s) {
+		return s[i]&cpuBitsMask(cpu) != 0
+	}
+	return false
+}
+
+// Count returns the number of CPUs in the set s.
+func (s *CPUSet) Count() int {
+	c := 0
+	for _, b := range s {
+		c += bits.OnesCount64(uint64(b))
+	}
+	return c
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/aliases.go b/go/src/cmd/vendor/golang.org/x/sys/unix/aliases.go
new file mode 100644
index 0000000000000000000000000000000000000000..b0e41985750285ef58a64c1a48325f288be2ce74
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/aliases.go
@@ -0,0 +1,13 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+package unix
+
+import "syscall"
+
+type Signal = syscall.Signal
+type Errno = syscall.Errno
+type SysProcAttr = syscall.SysProcAttr
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s
new file mode 100644
index 0000000000000000000000000000000000000000..269e173ca46941da5e6b8b737502b86a82d3152e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_aix_ppc64.s
@@ -0,0 +1,17 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System calls for ppc64, AIX are implemented in runtime/syscall_aix.go
+//
+
+TEXT ·syscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·syscall6(SB)
+
+TEXT ·rawSyscall6(SB),NOSPLIT,$0-88
+	JMP	syscall·rawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_386.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_386.s
new file mode 100644
index 0000000000000000000000000000000000000000..a4fcef0e0d7ad961045841fcacd81422241e62ff
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_386.s
@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for 386 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-28
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-52
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-28
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·RawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s
new file mode 100644
index 0000000000000000000000000000000000000000..1e63615c5703d085e87f6da0c7dc6dabd279414e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_amd64.s
@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || dragonfly || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for AMD64 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_arm.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_arm.s
new file mode 100644
index 0000000000000000000000000000000000000000..6496c310087d5248fabaf080c136e459a72e1f21
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_arm.s
@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for ARM BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-28
+	B	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-40
+	B	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-52
+	B	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-28
+	B	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-40
+	B	syscall·RawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s
new file mode 100644
index 0000000000000000000000000000000000000000..4fd1f54daaabdb3f07b0b95c6fc25dacdaa6d262
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_arm64.s
@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for ARM64 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s
new file mode 100644
index 0000000000000000000000000000000000000000..42f7eb9e4747ccdc7cfe515e930615697d33dd87
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_ppc64.s
@@ -0,0 +1,29 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+//
+// System call support for ppc64, BSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s
new file mode 100644
index 0000000000000000000000000000000000000000..f8902667e9759e64c0d884e1086c027e8010817c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_bsd_riscv64.s
@@ -0,0 +1,27 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || freebsd || netbsd || openbsd) && gc
+
+#include "textflag.h"
+
+// System call support for RISCV64 BSD
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_386.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_386.s
new file mode 100644
index 0000000000000000000000000000000000000000..3b4734870d97cf1f0d73c7f885fbbbebd9b564cc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_386.s
@@ -0,0 +1,65 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System calls for 386, Linux
+//
+
+// See ../runtime/sys_linux_386.s for the reason why we always use int 0x80
+// instead of the glibc-specific "CALL 0x10(GS)".
+#define INVOKE_SYSCALL	INT	$0x80
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-28
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	CALL	runtime·entersyscall(SB)
+	MOVL	trap+0(FP), AX  // syscall entry
+	MOVL	a1+4(FP), BX
+	MOVL	a2+8(FP), CX
+	MOVL	a3+12(FP), DX
+	MOVL	$0, SI
+	MOVL	$0, DI
+	INVOKE_SYSCALL
+	MOVL	AX, r1+16(FP)
+	MOVL	DX, r2+20(FP)
+	CALL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVL	trap+0(FP), AX  // syscall entry
+	MOVL	a1+4(FP), BX
+	MOVL	a2+8(FP), CX
+	MOVL	a3+12(FP), DX
+	MOVL	$0, SI
+	MOVL	$0, DI
+	INVOKE_SYSCALL
+	MOVL	AX, r1+16(FP)
+	MOVL	DX, r2+20(FP)
+	RET
+
+TEXT ·socketcall(SB),NOSPLIT,$0-36
+	JMP	syscall·socketcall(SB)
+
+TEXT ·rawsocketcall(SB),NOSPLIT,$0-36
+	JMP	syscall·rawsocketcall(SB)
+
+TEXT ·seek(SB),NOSPLIT,$0-28
+	JMP	syscall·seek(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_amd64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_amd64.s
new file mode 100644
index 0000000000000000000000000000000000000000..67e29f3178b039578fb2c60ecd215a89e9f689ed
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_amd64.s
@@ -0,0 +1,57 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System calls for AMD64, Linux
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	CALL	runtime·entersyscall(SB)
+	MOVQ	a1+8(FP), DI
+	MOVQ	a2+16(FP), SI
+	MOVQ	a3+24(FP), DX
+	MOVQ	$0, R10
+	MOVQ	$0, R8
+	MOVQ	$0, R9
+	MOVQ	trap+0(FP), AX	// syscall entry
+	SYSCALL
+	MOVQ	AX, r1+32(FP)
+	MOVQ	DX, r2+40(FP)
+	CALL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVQ	a1+8(FP), DI
+	MOVQ	a2+16(FP), SI
+	MOVQ	a3+24(FP), DX
+	MOVQ	$0, R10
+	MOVQ	$0, R8
+	MOVQ	$0, R9
+	MOVQ	trap+0(FP), AX	// syscall entry
+	SYSCALL
+	MOVQ	AX, r1+32(FP)
+	MOVQ	DX, r2+40(FP)
+	RET
+
+TEXT ·gettimeofday(SB),NOSPLIT,$0-16
+	JMP	syscall·gettimeofday(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_arm.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_arm.s
new file mode 100644
index 0000000000000000000000000000000000000000..d6ae269ce166b438c1583421f2b82380c959d6bf
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_arm.s
@@ -0,0 +1,56 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System calls for arm, Linux
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-28
+	B	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
+	B	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	BL	runtime·entersyscall(SB)
+	MOVW	trap+0(FP), R7
+	MOVW	a1+4(FP), R0
+	MOVW	a2+8(FP), R1
+	MOVW	a3+12(FP), R2
+	MOVW	$0, R3
+	MOVW	$0, R4
+	MOVW	$0, R5
+	SWI	$0
+	MOVW	R0, r1+16(FP)
+	MOVW	$0, R0
+	MOVW	R0, r2+20(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+	B	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
+	B	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVW	trap+0(FP), R7	// syscall entry
+	MOVW	a1+4(FP), R0
+	MOVW	a2+8(FP), R1
+	MOVW	a3+12(FP), R2
+	SWI	$0
+	MOVW	R0, r1+16(FP)
+	MOVW	$0, R0
+	MOVW	R0, r2+20(FP)
+	RET
+
+TEXT ·seek(SB),NOSPLIT,$0-28
+	B	syscall·seek(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_arm64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_arm64.s
new file mode 100644
index 0000000000000000000000000000000000000000..01e5e253c68e1bcae0eea45736dbc5589c211494
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_arm64.s
@@ -0,0 +1,50 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && arm64 && gc
+
+#include "textflag.h"
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	B	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	B	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R0
+	MOVD	a2+16(FP), R1
+	MOVD	a3+24(FP), R2
+	MOVD	$0, R3
+	MOVD	$0, R4
+	MOVD	$0, R5
+	MOVD	trap+0(FP), R8	// syscall entry
+	SVC
+	MOVD	R0, r1+32(FP)	// r1
+	MOVD	R1, r2+40(FP)	// r2
+	BL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	B	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	B	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R0
+	MOVD	a2+16(FP), R1
+	MOVD	a3+24(FP), R2
+	MOVD	$0, R3
+	MOVD	$0, R4
+	MOVD	$0, R5
+	MOVD	trap+0(FP), R8	// syscall entry
+	SVC
+	MOVD	R0, r1+32(FP)
+	MOVD	R1, r2+40(FP)
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_loong64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_loong64.s
new file mode 100644
index 0000000000000000000000000000000000000000..2abf12f6e8713f1863125bf4a5cbc3bf9fddaf86
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_loong64.s
@@ -0,0 +1,51 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && loong64 && gc
+
+#include "textflag.h"
+
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	JAL	runtime·entersyscall(SB)
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R11	// syscall entry
+	SYSCALL
+	MOVV	R4, r1+32(FP)
+	MOVV	R0, r2+40(FP)	// r2 is not used. Always set to 0
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R11	// syscall entry
+	SYSCALL
+	MOVV	R4, r1+32(FP)
+	MOVV	R0, r2+40(FP)	// r2 is not used. Always set to 0
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s
new file mode 100644
index 0000000000000000000000000000000000000000..f84bae7120e7b6af288ffec348d0d441922e5721
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_mips64x.s
@@ -0,0 +1,54 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (mips64 || mips64le) && gc
+
+#include "textflag.h"
+
+//
+// System calls for mips64, Linux
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	JAL	runtime·entersyscall(SB)
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVV	R2, r1+32(FP)
+	MOVV	R3, r2+40(FP)
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVV	R2, r1+32(FP)
+	MOVV	R3, r2+40(FP)
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
new file mode 100644
index 0000000000000000000000000000000000000000..f08f628077235f4b551beb5fa620e986eb2674aa
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
@@ -0,0 +1,52 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (mips || mipsle) && gc
+
+#include "textflag.h"
+
+//
+// System calls for mips, Linux
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-28
+	JMP syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
+	JMP syscall·Syscall6(SB)
+
+TEXT ·Syscall9(SB),NOSPLIT,$0-52
+	JMP syscall·Syscall9(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-24
+	JAL	runtime·entersyscall(SB)
+	MOVW	a1+4(FP), R4
+	MOVW	a2+8(FP), R5
+	MOVW	a3+12(FP), R6
+	MOVW	R0, R7
+	MOVW	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVW	R2, r1+16(FP)	// r1
+	MOVW	R3, r2+20(FP)	// r2
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+	JMP syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
+	JMP syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-24
+	MOVW	a1+4(FP), R4
+	MOVW	a2+8(FP), R5
+	MOVW	a3+12(FP), R6
+	MOVW	trap+0(FP), R2	// syscall entry
+	SYSCALL
+	MOVW	R2, r1+16(FP)
+	MOVW	R3, r2+20(FP)
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s
new file mode 100644
index 0000000000000000000000000000000000000000..bdfc024d2d3b2be51b3ceb2cc2e0023af8f42c5c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_ppc64x.s
@@ -0,0 +1,42 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (ppc64 || ppc64le) && gc
+
+#include "textflag.h"
+
+//
+// System calls for ppc64, Linux
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R3
+	MOVD	a2+16(FP), R4
+	MOVD	a3+24(FP), R5
+	MOVD	R0, R6
+	MOVD	R0, R7
+	MOVD	R0, R8
+	MOVD	trap+0(FP), R9	// syscall entry
+	SYSCALL R9
+	MOVD	R3, r1+32(FP)
+	MOVD	R4, r2+40(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R3
+	MOVD	a2+16(FP), R4
+	MOVD	a3+24(FP), R5
+	MOVD	R0, R6
+	MOVD	R0, R7
+	MOVD	R0, R8
+	MOVD	trap+0(FP), R9	// syscall entry
+	SYSCALL R9
+	MOVD	R3, r1+32(FP)
+	MOVD	R4, r2+40(FP)
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s
new file mode 100644
index 0000000000000000000000000000000000000000..2e8c996120384f40db6bb57584699e789af9c089
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_riscv64.s
@@ -0,0 +1,47 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64 && gc
+
+#include "textflag.h"
+
+//
+// System calls for linux/riscv64.
+//
+// Where available, just jump to package syscall's implementation of
+// these functions.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	CALL	runtime·entersyscall(SB)
+	MOV	a1+8(FP), A0
+	MOV	a2+16(FP), A1
+	MOV	a3+24(FP), A2
+	MOV	trap+0(FP), A7	// syscall entry
+	ECALL
+	MOV	A0, r1+32(FP)	// r1
+	MOV	A1, r2+40(FP)	// r2
+	CALL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOV	a1+8(FP), A0
+	MOV	a2+16(FP), A1
+	MOV	a3+24(FP), A2
+	MOV	trap+0(FP), A7	// syscall entry
+	ECALL
+	MOV	A0, r1+32(FP)
+	MOV	A1, r2+40(FP)
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_s390x.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_s390x.s
new file mode 100644
index 0000000000000000000000000000000000000000..2c394b11ebd6911b5a392a170af6b023681a5029
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_linux_s390x.s
@@ -0,0 +1,54 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && s390x && gc
+
+#include "textflag.h"
+
+//
+// System calls for s390x, Linux
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	BR	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	BR	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	BL	runtime·entersyscall(SB)
+	MOVD	a1+8(FP), R2
+	MOVD	a2+16(FP), R3
+	MOVD	a3+24(FP), R4
+	MOVD	$0, R5
+	MOVD	$0, R6
+	MOVD	$0, R7
+	MOVD	trap+0(FP), R1	// syscall entry
+	SYSCALL
+	MOVD	R2, r1+32(FP)
+	MOVD	R3, r2+40(FP)
+	BL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	BR	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	BR	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVD	a1+8(FP), R2
+	MOVD	a2+16(FP), R3
+	MOVD	a3+24(FP), R4
+	MOVD	$0, R5
+	MOVD	$0, R6
+	MOVD	$0, R7
+	MOVD	trap+0(FP), R1	// syscall entry
+	SYSCALL
+	MOVD	R2, r1+32(FP)
+	MOVD	R3, r2+40(FP)
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s
new file mode 100644
index 0000000000000000000000000000000000000000..fab586a2c419087a1a0805c1abcabd2bcf4e458a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_openbsd_mips64.s
@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System call support for mips64, OpenBSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT	·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT	·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT	·Syscall9(SB),NOSPLIT,$0-104
+	JMP	syscall·Syscall9(SB)
+
+TEXT	·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT	·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s
new file mode 100644
index 0000000000000000000000000000000000000000..f949ec5476d2e730c69b1e75f4d9a97bc3632cb8
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s
@@ -0,0 +1,17 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gc
+
+#include "textflag.h"
+
+//
+// System calls for amd64, Solaris are implemented in runtime/syscall_solaris.go
+//
+
+TEXT ·sysvicall6(SB),NOSPLIT,$0-88
+	JMP	syscall·sysvicall6(SB)
+
+TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88
+	JMP	syscall·rawSysvicall6(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/asm_zos_s390x.s b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_zos_s390x.s
new file mode 100644
index 0000000000000000000000000000000000000000..813dfad7d2646c4e96e5104baa8d74d65392f9e1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/asm_zos_s390x.s
@@ -0,0 +1,382 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x && gc
+
+#include "textflag.h"
+
+#define PSALAA            1208(R0)
+#define GTAB64(x)           80(x)
+#define LCA64(x)            88(x)
+#define SAVSTACK_ASYNC(x)  336(x) // in the LCA
+#define CAA(x)               8(x)
+#define CEECAATHDID(x)     976(x) // in the CAA
+#define EDCHPXV(x)        1016(x) // in the CAA
+#define GOCB(x)           1104(x) // in the CAA
+
+// SS_*, where x=SAVSTACK_ASYNC
+#define SS_LE(x)             0(x)
+#define SS_GO(x)             8(x)
+#define SS_ERRNO(x)         16(x)
+#define SS_ERRNOJR(x)       20(x)
+
+// Function Descriptor Offsets
+#define __errno  0x156*16
+#define __err2ad 0x16C*16
+
+// Call Instructions
+#define LE_CALL    BYTE $0x0D; BYTE $0x76 // BL R7, R6
+#define SVC_LOAD   BYTE $0x0A; BYTE $0x08 // SVC 08 LOAD
+#define SVC_DELETE BYTE $0x0A; BYTE $0x09 // SVC 09 DELETE
+
+DATA zosLibVec<>(SB)/8, $0
+GLOBL zosLibVec<>(SB), NOPTR, $8
+
+TEXT ·initZosLibVec(SB), NOSPLIT|NOFRAME, $0-0
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD CAA(R8), R8
+	MOVD EDCHPXV(R8), R8
+	MOVD R8, zosLibVec<>(SB)
+	RET
+
+TEXT ·GetZosLibVec(SB), NOSPLIT|NOFRAME, $0-0
+	MOVD zosLibVec<>(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·clearErrno(SB), NOSPLIT, $0-0
+	BL   addrerrno<>(SB)
+	MOVD $0, 0(R3)
+	RET
+
+// Returns the address of errno in R3.
+TEXT addrerrno<>(SB), NOSPLIT|NOFRAME, $0-0
+	// Get library control area (LCA).
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+
+	// Get __errno FuncDesc.
+	MOVD CAA(R8), R9
+	MOVD EDCHPXV(R9), R9
+	ADD  $(__errno), R9
+	LMG  0(R9), R5, R6
+
+	// Switch to saved LE stack.
+	MOVD SAVSTACK_ASYNC(R8), R9
+	MOVD 0(R9), R4
+	MOVD $0, 0(R9)
+
+	// Call __errno function.
+	LE_CALL
+	NOPH
+
+	// Switch back to Go stack.
+	XOR  R0, R0    // Restore R0 to $0.
+	MOVD R4, 0(R9) // Save stack pointer.
+	RET
+
+// func svcCall(fnptr unsafe.Pointer, argv *unsafe.Pointer, dsa *uint64)
+TEXT ·svcCall(SB), NOSPLIT, $0
+	BL   runtime·save_g(SB)     // Save g and stack pointer
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD SAVSTACK_ASYNC(R8), R9
+	MOVD R15, 0(R9)
+
+	MOVD argv+8(FP), R1   // Move function arguments into registers
+	MOVD dsa+16(FP), g
+	MOVD fnptr+0(FP), R15
+
+	BYTE $0x0D // Branch to function
+	BYTE $0xEF
+
+	BL   runtime·load_g(SB)     // Restore g and stack pointer
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD SAVSTACK_ASYNC(R8), R9
+	MOVD 0(R9), R15
+
+	RET
+
+// func svcLoad(name *byte) unsafe.Pointer
+TEXT ·svcLoad(SB), NOSPLIT, $0
+	MOVD R15, R2         // Save go stack pointer
+	MOVD name+0(FP), R0  // Move SVC args into registers
+	MOVD $0x80000000, R1
+	MOVD $0, R15
+	SVC_LOAD
+	MOVW R15, R3         // Save return code from SVC
+	MOVD R2, R15         // Restore go stack pointer
+	CMP  R3, $0          // Check SVC return code
+	BNE  error
+
+	MOVD $-2, R3       // Reset last bit of entry point to zero
+	AND  R0, R3
+	MOVD R3, ret+8(FP) // Return entry point returned by SVC
+	CMP  R0, R3        // Check if last bit of entry point was set
+	BNE  done
+
+	MOVD R15, R2 // Save go stack pointer
+	MOVD $0, R15 // Move SVC args into registers (entry point still in r0 from SVC 08)
+	SVC_DELETE
+	MOVD R2, R15 // Restore go stack pointer
+
+error:
+	MOVD $0, ret+8(FP) // Return 0 on failure
+
+done:
+	XOR R0, R0 // Reset r0 to 0
+	RET
+
+// func svcUnload(name *byte, fnptr unsafe.Pointer) int64
+TEXT ·svcUnload(SB), NOSPLIT, $0
+	MOVD R15, R2          // Save go stack pointer
+	MOVD name+0(FP), R0   // Move SVC args into registers
+	MOVD fnptr+8(FP), R15
+	SVC_DELETE
+	XOR  R0, R0           // Reset r0 to 0
+	MOVD R15, R1          // Save SVC return code
+	MOVD R2, R15          // Restore go stack pointer
+	MOVD R1, ret+16(FP)   // Return SVC return code
+	RET
+
+// func gettid() uint64
+TEXT ·gettid(SB), NOSPLIT, $0
+	// Get library control area (LCA).
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+
+	// Get CEECAATHDID
+	MOVD CAA(R8), R9
+	MOVD CEECAATHDID(R9), R9
+	MOVD R9, ret+0(FP)
+
+	RET
+
+//
+// Call LE function, if the return is -1
+// errno and errno2 is retrieved
+//
+TEXT ·CallLeFuncWithErr(SB), NOSPLIT, $0
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD CAA(R8), R9
+	MOVD g, GOCB(R9)
+
+	// Restore LE stack.
+	MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address
+	MOVD 0(R9), R4              // R4-> restore previously saved stack frame pointer
+
+	MOVD parms_base+8(FP), R7 // R7 -> argument array
+	MOVD parms_len+16(FP), R8 // R8 number of arguments
+
+	//  arg 1 ---> R1
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	MOVD 0(R7), R1
+
+	//  arg 2 ---> R2
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R2
+
+	//  arg 3 --> R3
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R3
+
+	CMP  R8, $0
+	BEQ  docall
+	MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument
+
+repeat:
+	ADD  $8, R7
+	MOVD 0(R7), R0      // advance arg pointer by 8 byte
+	ADD  $8, R6         // advance LE argument address by 8 byte
+	MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame
+	SUB  $1, R8
+	CMP  R8, $0
+	BNE  repeat
+
+docall:
+	MOVD funcdesc+0(FP), R8 // R8-> function descriptor
+	LMG  0(R8), R5, R6
+	MOVD $0, 0(R9)          // R9 address of SAVSTACK_ASYNC
+	LE_CALL                 // balr R7, R6 (return #1)
+	NOPH
+	MOVD R3, ret+32(FP)
+	CMP  R3, $-1            // compare result to -1
+	BNE  done
+
+	// retrieve errno and errno2
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__errno), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __errno (return #3)
+	NOPH
+	MOVWZ 0(R3), R3
+	MOVD  R3, err+48(FP)
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__err2ad), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __err2ad (return #2)
+	NOPH
+	MOVW  (R3), R2            // retrieve errno2
+	MOVD  R2, errno2+40(FP)   // store in return area
+
+done:
+	MOVD R4, 0(R9)            // Save stack pointer.
+	RET
+
+//
+// Call LE function, if the return is 0
+// errno and errno2 is retrieved
+//
+TEXT ·CallLeFuncWithPtrReturn(SB), NOSPLIT, $0
+	MOVW PSALAA, R8
+	MOVD LCA64(R8), R8
+	MOVD CAA(R8), R9
+	MOVD g, GOCB(R9)
+
+	// Restore LE stack.
+	MOVD SAVSTACK_ASYNC(R8), R9 // R9-> LE stack frame saving address
+	MOVD 0(R9), R4              // R4-> restore previously saved stack frame pointer
+
+	MOVD parms_base+8(FP), R7 // R7 -> argument array
+	MOVD parms_len+16(FP), R8 // R8 number of arguments
+
+	//  arg 1 ---> R1
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	MOVD 0(R7), R1
+
+	//  arg 2 ---> R2
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R2
+
+	//  arg 3 --> R3
+	CMP  R8, $0
+	BEQ  docall
+	SUB  $1, R8
+	ADD  $8, R7
+	MOVD 0(R7), R3
+
+	CMP  R8, $0
+	BEQ  docall
+	MOVD $2176+16, R6 // starting LE stack address-8 to store 4th argument
+
+repeat:
+	ADD  $8, R7
+	MOVD 0(R7), R0      // advance arg pointer by 8 byte
+	ADD  $8, R6         // advance LE argument address by 8 byte
+	MOVD R0, (R4)(R6*1) // copy argument from go-slice to le-frame
+	SUB  $1, R8
+	CMP  R8, $0
+	BNE  repeat
+
+docall:
+	MOVD funcdesc+0(FP), R8 // R8-> function descriptor
+	LMG  0(R8), R5, R6
+	MOVD $0, 0(R9)          // R9 address of SAVSTACK_ASYNC
+	LE_CALL                 // balr R7, R6 (return #1)
+	NOPH
+	MOVD R3, ret+32(FP)
+	CMP  R3, $0             // compare result to 0
+	BNE  done
+
+	// retrieve errno and errno2
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__errno), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __errno (return #3)
+	NOPH
+	MOVWZ 0(R3), R3
+	MOVD  R3, err+48(FP)
+	MOVD  zosLibVec<>(SB), R8
+	ADD   $(__err2ad), R8
+	LMG   0(R8), R5, R6
+	LE_CALL                   // balr R7, R6 __err2ad (return #2)
+	NOPH
+	MOVW  (R3), R2            // retrieve errno2
+	MOVD  R2, errno2+40(FP)   // store in return area
+	XOR   R2, R2
+	MOVWZ R2, (R3)            // clear errno2
+
+done:
+	MOVD R4, 0(R9)            // Save stack pointer.
+	RET
+
+//
+// function to test if a pointer can be safely dereferenced (content read)
+// return 0 for succces
+//
+TEXT ·ptrtest(SB), NOSPLIT, $0-16
+	MOVD arg+0(FP), R10 // test pointer in R10
+
+	// set up R2 to point to CEECAADMC
+	BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt  2,1208
+	BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22                         // llgtr 2,2
+	BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF                         // nilh  2,32767
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg    2,88(2)
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg    2,8(2)
+	BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68                         // la    2,872(2)
+
+	// set up R5 to point to the "shunt" path which set 1 to R3 (failure)
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33 // xgr   3,3
+	BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04 // bras  5,lbl1
+	BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01 // lghi  3,1
+
+	// if r3 is not zero (failed) then branch to finish
+	BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33 // lbl1     ltgr  3,3
+	BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08 // brc   b'0111',lbl2
+
+	// stomic store shunt address in R5 into CEECAADMC
+	BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg   5,0(2)
+
+	// now try reading from the test pointer in R10, if it fails it branches to the "lghi" instruction above
+	BYTE $0xE3; BYTE $0x9A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg    9,0(10)
+
+	// finish here, restore 0 into CEECAADMC
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99                         // lbl2     xgr   9,9
+	BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg   9,0(2)
+	MOVD R3, ret+8(FP)                                                     // result in R3
+	RET
+
+//
+// function to test if a untptr can be loaded from a pointer
+// return 1: the 8-byte content
+//        2: 0 for success, 1 for failure
+//
+// func safeload(ptr uintptr) ( value uintptr, error uintptr)
+TEXT ·safeload(SB), NOSPLIT, $0-24
+	MOVD ptr+0(FP), R10                                                    // test pointer in R10
+	MOVD $0x0, R6
+	BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt  2,1208
+	BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22                         // llgtr 2,2
+	BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF                         // nilh  2,32767
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg    2,88(2)
+	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x08; BYTE $0x00; BYTE $0x04 // lg    2,8(2)
+	BYTE $0x41; BYTE $0x22; BYTE $0x03; BYTE $0x68                         // la    2,872(2)
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x33                         // xgr   3,3
+	BYTE $0xA7; BYTE $0x55; BYTE $0x00; BYTE $0x04                         // bras  5,lbl1
+	BYTE $0xA7; BYTE $0x39; BYTE $0x00; BYTE $0x01                         // lghi  3,1
+	BYTE $0xB9; BYTE $0x02; BYTE $0x00; BYTE $0x33                         // lbl1     ltgr  3,3
+	BYTE $0xA7; BYTE $0x74; BYTE $0x00; BYTE $0x08                         // brc   b'0111',lbl2
+	BYTE $0xE3; BYTE $0x52; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg 5,0(2)
+	BYTE $0xE3; BYTE $0x6A; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x04 // lg    6,0(10)
+	BYTE $0xB9; BYTE $0x82; BYTE $0x00; BYTE $0x99                         // lbl2     xgr   9,9
+	BYTE $0xE3; BYTE $0x92; BYTE $0x00; BYTE $0x00; BYTE $0x00; BYTE $0x24 // stg   9,0(2)
+	MOVD R6, value+8(FP)                                                   // result in R6
+	MOVD R3, error+16(FP)                                                  // error in R3
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/auxv.go b/go/src/cmd/vendor/golang.org/x/sys/unix/auxv.go
new file mode 100644
index 0000000000000000000000000000000000000000..37a82528f580f1a3fa7ed57d65cbb8ee7097a98e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/auxv.go
@@ -0,0 +1,36 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.21 && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos)
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+//go:linkname runtime_getAuxv runtime.getAuxv
+func runtime_getAuxv() []uintptr
+
+// Auxv returns the ELF auxiliary vector as a sequence of key/value pairs.
+// The returned slice is always a fresh copy, owned by the caller.
+// It returns an error on non-ELF platforms, or if the auxiliary vector cannot be accessed,
+// which happens in some locked-down environments and build modes.
+func Auxv() ([][2]uintptr, error) {
+	vec := runtime_getAuxv()
+	vecLen := len(vec)
+
+	if vecLen == 0 {
+		return nil, syscall.ENOENT
+	}
+
+	if vecLen%2 != 0 {
+		return nil, syscall.EINVAL
+	}
+
+	result := make([]uintptr, vecLen)
+	copy(result, vec)
+	return unsafe.Slice((*[2]uintptr)(unsafe.Pointer(&result[0])), vecLen/2), nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/auxv_unsupported.go b/go/src/cmd/vendor/golang.org/x/sys/unix/auxv_unsupported.go
new file mode 100644
index 0000000000000000000000000000000000000000..1200487f2e86c60b112d6042f329ce48f677bb64
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/auxv_unsupported.go
@@ -0,0 +1,13 @@
+// Copyright 2025 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.21 && (aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos)
+
+package unix
+
+import "syscall"
+
+func Auxv() ([][2]uintptr, error) {
+	return nil, syscall.ENOTSUP
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/bluetooth_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/bluetooth_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..a178a6149bb218e20113b628874803522d7c8538
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/bluetooth_linux.go
@@ -0,0 +1,36 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Bluetooth sockets and messages
+
+package unix
+
+// Bluetooth Protocols
+const (
+	BTPROTO_L2CAP  = 0
+	BTPROTO_HCI    = 1
+	BTPROTO_SCO    = 2
+	BTPROTO_RFCOMM = 3
+	BTPROTO_BNEP   = 4
+	BTPROTO_CMTP   = 5
+	BTPROTO_HIDP   = 6
+	BTPROTO_AVDTP  = 7
+)
+
+const (
+	HCI_CHANNEL_RAW     = 0
+	HCI_CHANNEL_USER    = 1
+	HCI_CHANNEL_MONITOR = 2
+	HCI_CHANNEL_CONTROL = 3
+	HCI_CHANNEL_LOGGING = 4
+)
+
+// Socketoption Level
+const (
+	SOL_BLUETOOTH = 0x112
+	SOL_HCI       = 0x0
+	SOL_L2CAP     = 0x6
+	SOL_RFCOMM    = 0x12
+	SOL_SCO       = 0x11
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/bpxsvc_zos.go b/go/src/cmd/vendor/golang.org/x/sys/unix/bpxsvc_zos.go
new file mode 100644
index 0000000000000000000000000000000000000000..39d647d863a063f936063ba0d19369d6d05f872b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/bpxsvc_zos.go
@@ -0,0 +1,657 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos
+
+package unix
+
+import (
+	"bytes"
+	"fmt"
+	"unsafe"
+)
+
+//go:noescape
+func bpxcall(plist []unsafe.Pointer, bpx_offset int64)
+
+//go:noescape
+func A2e([]byte)
+
+//go:noescape
+func E2a([]byte)
+
+const (
+	BPX4STA = 192  // stat
+	BPX4FST = 104  // fstat
+	BPX4LST = 132  // lstat
+	BPX4OPN = 156  // open
+	BPX4CLO = 72   // close
+	BPX4CHR = 500  // chattr
+	BPX4FCR = 504  // fchattr
+	BPX4LCR = 1180 // lchattr
+	BPX4CTW = 492  // cond_timed_wait
+	BPX4GTH = 1056 // __getthent
+	BPX4PTQ = 412  // pthread_quiesc
+	BPX4PTR = 320  // ptrace
+)
+
+const (
+	//options
+	//byte1
+	BPX_OPNFHIGH = 0x80
+	//byte2
+	BPX_OPNFEXEC = 0x80
+	//byte3
+	BPX_O_NOLARGEFILE = 0x08
+	BPX_O_LARGEFILE   = 0x04
+	BPX_O_ASYNCSIG    = 0x02
+	BPX_O_SYNC        = 0x01
+	//byte4
+	BPX_O_CREXCL   = 0xc0
+	BPX_O_CREAT    = 0x80
+	BPX_O_EXCL     = 0x40
+	BPX_O_NOCTTY   = 0x20
+	BPX_O_TRUNC    = 0x10
+	BPX_O_APPEND   = 0x08
+	BPX_O_NONBLOCK = 0x04
+	BPX_FNDELAY    = 0x04
+	BPX_O_RDWR     = 0x03
+	BPX_O_RDONLY   = 0x02
+	BPX_O_WRONLY   = 0x01
+	BPX_O_ACCMODE  = 0x03
+	BPX_O_GETFL    = 0x0f
+
+	//mode
+	// byte1 (file type)
+	BPX_FT_DIR      = 1
+	BPX_FT_CHARSPEC = 2
+	BPX_FT_REGFILE  = 3
+	BPX_FT_FIFO     = 4
+	BPX_FT_SYMLINK  = 5
+	BPX_FT_SOCKET   = 6
+	//byte3
+	BPX_S_ISUID  = 0x08
+	BPX_S_ISGID  = 0x04
+	BPX_S_ISVTX  = 0x02
+	BPX_S_IRWXU1 = 0x01
+	BPX_S_IRUSR  = 0x01
+	//byte4
+	BPX_S_IRWXU2 = 0xc0
+	BPX_S_IWUSR  = 0x80
+	BPX_S_IXUSR  = 0x40
+	BPX_S_IRWXG  = 0x38
+	BPX_S_IRGRP  = 0x20
+	BPX_S_IWGRP  = 0x10
+	BPX_S_IXGRP  = 0x08
+	BPX_S_IRWXOX = 0x07
+	BPX_S_IROTH  = 0x04
+	BPX_S_IWOTH  = 0x02
+	BPX_S_IXOTH  = 0x01
+
+	CW_INTRPT  = 1
+	CW_CONDVAR = 32
+	CW_TIMEOUT = 64
+
+	PGTHA_NEXT        = 2
+	PGTHA_CURRENT     = 1
+	PGTHA_FIRST       = 0
+	PGTHA_LAST        = 3
+	PGTHA_PROCESS     = 0x80
+	PGTHA_CONTTY      = 0x40
+	PGTHA_PATH        = 0x20
+	PGTHA_COMMAND     = 0x10
+	PGTHA_FILEDATA    = 0x08
+	PGTHA_THREAD      = 0x04
+	PGTHA_PTAG        = 0x02
+	PGTHA_COMMANDLONG = 0x01
+	PGTHA_THREADFAST  = 0x80
+	PGTHA_FILEPATH    = 0x40
+	PGTHA_THDSIGMASK  = 0x20
+	// thread quiece mode
+	QUIESCE_TERM       int32 = 1
+	QUIESCE_FORCE      int32 = 2
+	QUIESCE_QUERY      int32 = 3
+	QUIESCE_FREEZE     int32 = 4
+	QUIESCE_UNFREEZE   int32 = 5
+	FREEZE_THIS_THREAD int32 = 6
+	FREEZE_EXIT        int32 = 8
+	QUIESCE_SRB        int32 = 9
+)
+
+type Pgtha struct {
+	Pid        uint32 // 0
+	Tid0       uint32 // 4
+	Tid1       uint32
+	Accesspid  byte    // C
+	Accesstid  byte    // D
+	Accessasid uint16  // E
+	Loginname  [8]byte // 10
+	Flag1      byte    // 18
+	Flag1b2    byte    // 19
+}
+
+type Bpxystat_t struct { // DSECT BPXYSTAT
+	St_id           [4]uint8  // 0
+	St_length       uint16    // 0x4
+	St_version      uint16    // 0x6
+	St_mode         uint32    // 0x8
+	St_ino          uint32    // 0xc
+	St_dev          uint32    // 0x10
+	St_nlink        uint32    // 0x14
+	St_uid          uint32    // 0x18
+	St_gid          uint32    // 0x1c
+	St_size         uint64    // 0x20
+	St_atime        uint32    // 0x28
+	St_mtime        uint32    // 0x2c
+	St_ctime        uint32    // 0x30
+	St_rdev         uint32    // 0x34
+	St_auditoraudit uint32    // 0x38
+	St_useraudit    uint32    // 0x3c
+	St_blksize      uint32    // 0x40
+	St_createtime   uint32    // 0x44
+	St_auditid      [4]uint32 // 0x48
+	St_res01        uint32    // 0x58
+	Ft_ccsid        uint16    // 0x5c
+	Ft_flags        uint16    // 0x5e
+	St_res01a       [2]uint32 // 0x60
+	St_res02        uint32    // 0x68
+	St_blocks       uint32    // 0x6c
+	St_opaque       [3]uint8  // 0x70
+	St_visible      uint8     // 0x73
+	St_reftime      uint32    // 0x74
+	St_fid          uint64    // 0x78
+	St_filefmt      uint8     // 0x80
+	St_fspflag2     uint8     // 0x81
+	St_res03        [2]uint8  // 0x82
+	St_ctimemsec    uint32    // 0x84
+	St_seclabel     [8]uint8  // 0x88
+	St_res04        [4]uint8  // 0x90
+	// end of version 1
+	_               uint32    // 0x94
+	St_atime64      uint64    // 0x98
+	St_mtime64      uint64    // 0xa0
+	St_ctime64      uint64    // 0xa8
+	St_createtime64 uint64    // 0xb0
+	St_reftime64    uint64    // 0xb8
+	_               uint64    // 0xc0
+	St_res05        [16]uint8 // 0xc8
+	// end of version 2
+}
+
+type BpxFilestatus struct {
+	Oflag1 byte
+	Oflag2 byte
+	Oflag3 byte
+	Oflag4 byte
+}
+
+type BpxMode struct {
+	Ftype byte
+	Mode1 byte
+	Mode2 byte
+	Mode3 byte
+}
+
+// Thr attribute structure for extended attributes
+type Bpxyatt_t struct { // DSECT BPXYATT
+	Att_id           [4]uint8
+	Att_version      uint16
+	Att_res01        [2]uint8
+	Att_setflags1    uint8
+	Att_setflags2    uint8
+	Att_setflags3    uint8
+	Att_setflags4    uint8
+	Att_mode         uint32
+	Att_uid          uint32
+	Att_gid          uint32
+	Att_opaquemask   [3]uint8
+	Att_visblmaskres uint8
+	Att_opaque       [3]uint8
+	Att_visibleres   uint8
+	Att_size_h       uint32
+	Att_size_l       uint32
+	Att_atime        uint32
+	Att_mtime        uint32
+	Att_auditoraudit uint32
+	Att_useraudit    uint32
+	Att_ctime        uint32
+	Att_reftime      uint32
+	// end of version 1
+	Att_filefmt uint8
+	Att_res02   [3]uint8
+	Att_filetag uint32
+	Att_res03   [8]uint8
+	// end of version 2
+	Att_atime64   uint64
+	Att_mtime64   uint64
+	Att_ctime64   uint64
+	Att_reftime64 uint64
+	Att_seclabel  [8]uint8
+	Att_ver3res02 [8]uint8
+	// end of version 3
+}
+
+func BpxOpen(name string, options *BpxFilestatus, mode *BpxMode) (rv int32, rc int32, rn int32) {
+	if len(name) < 1024 {
+		var namebuf [1024]byte
+		sz := int32(copy(namebuf[:], name))
+		A2e(namebuf[:sz])
+		var parms [7]unsafe.Pointer
+		parms[0] = unsafe.Pointer(&sz)
+		parms[1] = unsafe.Pointer(&namebuf[0])
+		parms[2] = unsafe.Pointer(options)
+		parms[3] = unsafe.Pointer(mode)
+		parms[4] = unsafe.Pointer(&rv)
+		parms[5] = unsafe.Pointer(&rc)
+		parms[6] = unsafe.Pointer(&rn)
+		bpxcall(parms[:], BPX4OPN)
+		return rv, rc, rn
+	}
+	return -1, -1, -1
+}
+
+func BpxClose(fd int32) (rv int32, rc int32, rn int32) {
+	var parms [4]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&fd)
+	parms[1] = unsafe.Pointer(&rv)
+	parms[2] = unsafe.Pointer(&rc)
+	parms[3] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4CLO)
+	return rv, rc, rn
+}
+
+func BpxFileFStat(fd int32, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+	st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+	st.St_version = 2
+	stat_sz := uint32(unsafe.Sizeof(*st))
+	var parms [6]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&fd)
+	parms[1] = unsafe.Pointer(&stat_sz)
+	parms[2] = unsafe.Pointer(st)
+	parms[3] = unsafe.Pointer(&rv)
+	parms[4] = unsafe.Pointer(&rc)
+	parms[5] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4FST)
+	return rv, rc, rn
+}
+
+func BpxFileStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+	if len(name) < 1024 {
+		var namebuf [1024]byte
+		sz := int32(copy(namebuf[:], name))
+		A2e(namebuf[:sz])
+		st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+		st.St_version = 2
+		stat_sz := uint32(unsafe.Sizeof(*st))
+		var parms [7]unsafe.Pointer
+		parms[0] = unsafe.Pointer(&sz)
+		parms[1] = unsafe.Pointer(&namebuf[0])
+		parms[2] = unsafe.Pointer(&stat_sz)
+		parms[3] = unsafe.Pointer(st)
+		parms[4] = unsafe.Pointer(&rv)
+		parms[5] = unsafe.Pointer(&rc)
+		parms[6] = unsafe.Pointer(&rn)
+		bpxcall(parms[:], BPX4STA)
+		return rv, rc, rn
+	}
+	return -1, -1, -1
+}
+
+func BpxFileLStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+	if len(name) < 1024 {
+		var namebuf [1024]byte
+		sz := int32(copy(namebuf[:], name))
+		A2e(namebuf[:sz])
+		st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+		st.St_version = 2
+		stat_sz := uint32(unsafe.Sizeof(*st))
+		var parms [7]unsafe.Pointer
+		parms[0] = unsafe.Pointer(&sz)
+		parms[1] = unsafe.Pointer(&namebuf[0])
+		parms[2] = unsafe.Pointer(&stat_sz)
+		parms[3] = unsafe.Pointer(st)
+		parms[4] = unsafe.Pointer(&rv)
+		parms[5] = unsafe.Pointer(&rc)
+		parms[6] = unsafe.Pointer(&rn)
+		bpxcall(parms[:], BPX4LST)
+		return rv, rc, rn
+	}
+	return -1, -1, -1
+}
+
+func BpxChattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+	if len(path) >= 1024 {
+		return -1, -1, -1
+	}
+	var namebuf [1024]byte
+	sz := int32(copy(namebuf[:], path))
+	A2e(namebuf[:sz])
+	attr_sz := uint32(unsafe.Sizeof(*attr))
+	var parms [7]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&sz)
+	parms[1] = unsafe.Pointer(&namebuf[0])
+	parms[2] = unsafe.Pointer(&attr_sz)
+	parms[3] = unsafe.Pointer(attr)
+	parms[4] = unsafe.Pointer(&rv)
+	parms[5] = unsafe.Pointer(&rc)
+	parms[6] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4CHR)
+	return rv, rc, rn
+}
+
+func BpxLchattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+	if len(path) >= 1024 {
+		return -1, -1, -1
+	}
+	var namebuf [1024]byte
+	sz := int32(copy(namebuf[:], path))
+	A2e(namebuf[:sz])
+	attr_sz := uint32(unsafe.Sizeof(*attr))
+	var parms [7]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&sz)
+	parms[1] = unsafe.Pointer(&namebuf[0])
+	parms[2] = unsafe.Pointer(&attr_sz)
+	parms[3] = unsafe.Pointer(attr)
+	parms[4] = unsafe.Pointer(&rv)
+	parms[5] = unsafe.Pointer(&rc)
+	parms[6] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4LCR)
+	return rv, rc, rn
+}
+
+func BpxFchattr(fd int32, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+	attr_sz := uint32(unsafe.Sizeof(*attr))
+	var parms [6]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&fd)
+	parms[1] = unsafe.Pointer(&attr_sz)
+	parms[2] = unsafe.Pointer(attr)
+	parms[3] = unsafe.Pointer(&rv)
+	parms[4] = unsafe.Pointer(&rc)
+	parms[5] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4FCR)
+	return rv, rc, rn
+}
+
+func BpxCondTimedWait(sec uint32, nsec uint32, events uint32, secrem *uint32, nsecrem *uint32) (rv int32, rc int32, rn int32) {
+	var parms [8]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&sec)
+	parms[1] = unsafe.Pointer(&nsec)
+	parms[2] = unsafe.Pointer(&events)
+	parms[3] = unsafe.Pointer(secrem)
+	parms[4] = unsafe.Pointer(nsecrem)
+	parms[5] = unsafe.Pointer(&rv)
+	parms[6] = unsafe.Pointer(&rc)
+	parms[7] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4CTW)
+	return rv, rc, rn
+}
+func BpxGetthent(in *Pgtha, outlen *uint32, out unsafe.Pointer) (rv int32, rc int32, rn int32) {
+	var parms [7]unsafe.Pointer
+	inlen := uint32(26) // nothing else will work. Go says Pgtha is 28-byte because of alignment, but Pgtha is "packed" and must be 26-byte
+	parms[0] = unsafe.Pointer(&inlen)
+	parms[1] = unsafe.Pointer(&in)
+	parms[2] = unsafe.Pointer(outlen)
+	parms[3] = unsafe.Pointer(&out)
+	parms[4] = unsafe.Pointer(&rv)
+	parms[5] = unsafe.Pointer(&rc)
+	parms[6] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4GTH)
+	return rv, rc, rn
+}
+func ZosJobname() (jobname string, err error) {
+	var pgtha Pgtha
+	pgtha.Pid = uint32(Getpid())
+	pgtha.Accesspid = PGTHA_CURRENT
+	pgtha.Flag1 = PGTHA_PROCESS
+	var out [256]byte
+	var outlen uint32
+	outlen = 256
+	rv, rc, rn := BpxGetthent(&pgtha, &outlen, unsafe.Pointer(&out[0]))
+	if rv == 0 {
+		gthc := []byte{0x87, 0xa3, 0x88, 0x83} // 'gthc' in ebcdic
+		ix := bytes.Index(out[:], gthc)
+		if ix == -1 {
+			err = fmt.Errorf("BPX4GTH: gthc return data not found")
+			return
+		}
+		jn := out[ix+80 : ix+88] // we didn't declare Pgthc, but jobname is 8-byte at offset 80
+		E2a(jn)
+		jobname = string(bytes.TrimRight(jn, " "))
+
+	} else {
+		err = fmt.Errorf("BPX4GTH: rc=%d errno=%d reason=code=0x%x", rv, rc, rn)
+	}
+	return
+}
+func Bpx4ptq(code int32, data string) (rv int32, rc int32, rn int32) {
+	var userdata [8]byte
+	var parms [5]unsafe.Pointer
+	copy(userdata[:], data+"        ")
+	A2e(userdata[:])
+	parms[0] = unsafe.Pointer(&code)
+	parms[1] = unsafe.Pointer(&userdata[0])
+	parms[2] = unsafe.Pointer(&rv)
+	parms[3] = unsafe.Pointer(&rc)
+	parms[4] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4PTQ)
+	return rv, rc, rn
+}
+
+const (
+	PT_TRACE_ME             = 0  // Debug this process
+	PT_READ_I               = 1  // Read a full word
+	PT_READ_D               = 2  // Read a full word
+	PT_READ_U               = 3  // Read control info
+	PT_WRITE_I              = 4  //Write a full word
+	PT_WRITE_D              = 5  //Write a full word
+	PT_CONTINUE             = 7  //Continue the process
+	PT_KILL                 = 8  //Terminate the process
+	PT_READ_GPR             = 11 // Read GPR, CR, PSW
+	PT_READ_FPR             = 12 // Read FPR
+	PT_READ_VR              = 13 // Read VR
+	PT_WRITE_GPR            = 14 // Write GPR, CR, PSW
+	PT_WRITE_FPR            = 15 // Write FPR
+	PT_WRITE_VR             = 16 // Write VR
+	PT_READ_BLOCK           = 17 // Read storage
+	PT_WRITE_BLOCK          = 19 // Write storage
+	PT_READ_GPRH            = 20 // Read GPRH
+	PT_WRITE_GPRH           = 21 // Write GPRH
+	PT_REGHSET              = 22 // Read all GPRHs
+	PT_ATTACH               = 30 // Attach to a process
+	PT_DETACH               = 31 // Detach from a process
+	PT_REGSET               = 32 // Read all GPRs
+	PT_REATTACH             = 33 // Reattach to a process
+	PT_LDINFO               = 34 // Read loader info
+	PT_MULTI                = 35 // Multi process mode
+	PT_LD64INFO             = 36 // RMODE64 Info Area
+	PT_BLOCKREQ             = 40 // Block request
+	PT_THREAD_INFO          = 60 // Read thread info
+	PT_THREAD_MODIFY        = 61
+	PT_THREAD_READ_FOCUS    = 62
+	PT_THREAD_WRITE_FOCUS   = 63
+	PT_THREAD_HOLD          = 64
+	PT_THREAD_SIGNAL        = 65
+	PT_EXPLAIN              = 66
+	PT_EVENTS               = 67
+	PT_THREAD_INFO_EXTENDED = 68
+	PT_REATTACH2            = 71
+	PT_CAPTURE              = 72
+	PT_UNCAPTURE            = 73
+	PT_GET_THREAD_TCB       = 74
+	PT_GET_ALET             = 75
+	PT_SWAPIN               = 76
+	PT_EXTENDED_EVENT       = 98
+	PT_RECOVER              = 99  // Debug a program check
+	PT_GPR0                 = 0   // General purpose register 0
+	PT_GPR1                 = 1   // General purpose register 1
+	PT_GPR2                 = 2   // General purpose register 2
+	PT_GPR3                 = 3   // General purpose register 3
+	PT_GPR4                 = 4   // General purpose register 4
+	PT_GPR5                 = 5   // General purpose register 5
+	PT_GPR6                 = 6   // General purpose register 6
+	PT_GPR7                 = 7   // General purpose register 7
+	PT_GPR8                 = 8   // General purpose register 8
+	PT_GPR9                 = 9   // General purpose register 9
+	PT_GPR10                = 10  // General purpose register 10
+	PT_GPR11                = 11  // General purpose register 11
+	PT_GPR12                = 12  // General purpose register 12
+	PT_GPR13                = 13  // General purpose register 13
+	PT_GPR14                = 14  // General purpose register 14
+	PT_GPR15                = 15  // General purpose register 15
+	PT_FPR0                 = 16  // Floating point register 0
+	PT_FPR1                 = 17  // Floating point register 1
+	PT_FPR2                 = 18  // Floating point register 2
+	PT_FPR3                 = 19  // Floating point register 3
+	PT_FPR4                 = 20  // Floating point register 4
+	PT_FPR5                 = 21  // Floating point register 5
+	PT_FPR6                 = 22  // Floating point register 6
+	PT_FPR7                 = 23  // Floating point register 7
+	PT_FPR8                 = 24  // Floating point register 8
+	PT_FPR9                 = 25  // Floating point register 9
+	PT_FPR10                = 26  // Floating point register 10
+	PT_FPR11                = 27  // Floating point register 11
+	PT_FPR12                = 28  // Floating point register 12
+	PT_FPR13                = 29  // Floating point register 13
+	PT_FPR14                = 30  // Floating point register 14
+	PT_FPR15                = 31  // Floating point register 15
+	PT_FPC                  = 32  // Floating point control register
+	PT_PSW                  = 40  // PSW
+	PT_PSW0                 = 40  // Left half of the PSW
+	PT_PSW1                 = 41  // Right half of the PSW
+	PT_CR0                  = 42  // Control register 0
+	PT_CR1                  = 43  // Control register 1
+	PT_CR2                  = 44  // Control register 2
+	PT_CR3                  = 45  // Control register 3
+	PT_CR4                  = 46  // Control register 4
+	PT_CR5                  = 47  // Control register 5
+	PT_CR6                  = 48  // Control register 6
+	PT_CR7                  = 49  // Control register 7
+	PT_CR8                  = 50  // Control register 8
+	PT_CR9                  = 51  // Control register 9
+	PT_CR10                 = 52  // Control register 10
+	PT_CR11                 = 53  // Control register 11
+	PT_CR12                 = 54  // Control register 12
+	PT_CR13                 = 55  // Control register 13
+	PT_CR14                 = 56  // Control register 14
+	PT_CR15                 = 57  // Control register 15
+	PT_GPRH0                = 58  // GP High register 0
+	PT_GPRH1                = 59  // GP High register 1
+	PT_GPRH2                = 60  // GP High register 2
+	PT_GPRH3                = 61  // GP High register 3
+	PT_GPRH4                = 62  // GP High register 4
+	PT_GPRH5                = 63  // GP High register 5
+	PT_GPRH6                = 64  // GP High register 6
+	PT_GPRH7                = 65  // GP High register 7
+	PT_GPRH8                = 66  // GP High register 8
+	PT_GPRH9                = 67  // GP High register 9
+	PT_GPRH10               = 68  // GP High register 10
+	PT_GPRH11               = 69  // GP High register 11
+	PT_GPRH12               = 70  // GP High register 12
+	PT_GPRH13               = 71  // GP High register 13
+	PT_GPRH14               = 72  // GP High register 14
+	PT_GPRH15               = 73  // GP High register 15
+	PT_VR0                  = 74  // Vector register 0
+	PT_VR1                  = 75  // Vector register 1
+	PT_VR2                  = 76  // Vector register 2
+	PT_VR3                  = 77  // Vector register 3
+	PT_VR4                  = 78  // Vector register 4
+	PT_VR5                  = 79  // Vector register 5
+	PT_VR6                  = 80  // Vector register 6
+	PT_VR7                  = 81  // Vector register 7
+	PT_VR8                  = 82  // Vector register 8
+	PT_VR9                  = 83  // Vector register 9
+	PT_VR10                 = 84  // Vector register 10
+	PT_VR11                 = 85  // Vector register 11
+	PT_VR12                 = 86  // Vector register 12
+	PT_VR13                 = 87  // Vector register 13
+	PT_VR14                 = 88  // Vector register 14
+	PT_VR15                 = 89  // Vector register 15
+	PT_VR16                 = 90  // Vector register 16
+	PT_VR17                 = 91  // Vector register 17
+	PT_VR18                 = 92  // Vector register 18
+	PT_VR19                 = 93  // Vector register 19
+	PT_VR20                 = 94  // Vector register 20
+	PT_VR21                 = 95  // Vector register 21
+	PT_VR22                 = 96  // Vector register 22
+	PT_VR23                 = 97  // Vector register 23
+	PT_VR24                 = 98  // Vector register 24
+	PT_VR25                 = 99  // Vector register 25
+	PT_VR26                 = 100 // Vector register 26
+	PT_VR27                 = 101 // Vector register 27
+	PT_VR28                 = 102 // Vector register 28
+	PT_VR29                 = 103 // Vector register 29
+	PT_VR30                 = 104 // Vector register 30
+	PT_VR31                 = 105 // Vector register 31
+	PT_PSWG                 = 106 // PSWG
+	PT_PSWG0                = 106 // Bytes 0-3
+	PT_PSWG1                = 107 // Bytes 4-7
+	PT_PSWG2                = 108 // Bytes 8-11 (IA high word)
+	PT_PSWG3                = 109 // Bytes 12-15 (IA low word)
+)
+
+func Bpx4ptr(request int32, pid int32, addr unsafe.Pointer, data unsafe.Pointer, buffer unsafe.Pointer) (rv int32, rc int32, rn int32) {
+	var parms [8]unsafe.Pointer
+	parms[0] = unsafe.Pointer(&request)
+	parms[1] = unsafe.Pointer(&pid)
+	parms[2] = unsafe.Pointer(&addr)
+	parms[3] = unsafe.Pointer(&data)
+	parms[4] = unsafe.Pointer(&buffer)
+	parms[5] = unsafe.Pointer(&rv)
+	parms[6] = unsafe.Pointer(&rc)
+	parms[7] = unsafe.Pointer(&rn)
+	bpxcall(parms[:], BPX4PTR)
+	return rv, rc, rn
+}
+
+func copyU8(val uint8, dest []uint8) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}
+
+func copyU8Arr(src, dest []uint8) int {
+	if len(dest) < len(src) {
+		return 0
+	}
+	for i, v := range src {
+		dest[i] = v
+	}
+	return len(src)
+}
+
+func copyU16(val uint16, dest []uint16) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}
+
+func copyU32(val uint32, dest []uint32) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}
+
+func copyU32Arr(src, dest []uint32) int {
+	if len(dest) < len(src) {
+		return 0
+	}
+	for i, v := range src {
+		dest[i] = v
+	}
+	return len(src)
+}
+
+func copyU64(val uint64, dest []uint64) int {
+	if len(dest) < 1 {
+		return 0
+	}
+	dest[0] = val
+	return 1
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/bpxsvc_zos.s b/go/src/cmd/vendor/golang.org/x/sys/unix/bpxsvc_zos.s
new file mode 100644
index 0000000000000000000000000000000000000000..4bd4a179821bdc7e1bb6ad08caf45bb6803e7fae
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/bpxsvc_zos.s
@@ -0,0 +1,192 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "go_asm.h"
+#include "textflag.h"
+
+// function to call USS assembly language services
+//
+// doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bit64env.htm
+//
+//   arg1 unsafe.Pointer array that ressembles an OS PLIST
+//
+//   arg2 function offset as in
+//       doc: https://www.ibm.com/support/knowledgecenter/en/SSLTBW_3.1.0/com.ibm.zos.v3r1.bpxb100/bpx2cr_List_of_offsets.htm
+//
+// func bpxcall(plist []unsafe.Pointer, bpx_offset int64)
+
+TEXT ·bpxcall(SB), NOSPLIT|NOFRAME, $0
+	MOVD  plist_base+0(FP), R1  // r1 points to plist
+	MOVD  bpx_offset+24(FP), R2 // r2 offset to BPX vector table
+	MOVD  R14, R7               // save r14
+	MOVD  R15, R8               // save r15
+	MOVWZ 16(R0), R9
+	MOVWZ 544(R9), R9
+	MOVWZ 24(R9), R9            // call vector in r9
+	ADD   R2, R9                // add offset to vector table
+	MOVWZ (R9), R9              // r9 points to entry point
+	BYTE  $0x0D                 // BL R14,R9 --> basr r14,r9
+	BYTE  $0xE9                 // clobbers 0,1,14,15
+	MOVD  R8, R15               // restore 15
+	JMP   R7                    // return via saved return address
+
+//   func A2e(arr [] byte)
+//   code page conversion from  819 to 1047
+TEXT ·A2e(SB), NOSPLIT|NOFRAME, $0
+	MOVD arg_base+0(FP), R2                        // pointer to arry of characters
+	MOVD arg_len+8(FP), R3                         // count
+	XOR  R0, R0
+	XOR  R1, R1
+	BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2))
+
+	// ASCII -> EBCDIC conversion table:
+	BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03
+	BYTE $0x37; BYTE $0x2d; BYTE $0x2e; BYTE $0x2f
+	BYTE $0x16; BYTE $0x05; BYTE $0x15; BYTE $0x0b
+	BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f
+	BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13
+	BYTE $0x3c; BYTE $0x3d; BYTE $0x32; BYTE $0x26
+	BYTE $0x18; BYTE $0x19; BYTE $0x3f; BYTE $0x27
+	BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f
+	BYTE $0x40; BYTE $0x5a; BYTE $0x7f; BYTE $0x7b
+	BYTE $0x5b; BYTE $0x6c; BYTE $0x50; BYTE $0x7d
+	BYTE $0x4d; BYTE $0x5d; BYTE $0x5c; BYTE $0x4e
+	BYTE $0x6b; BYTE $0x60; BYTE $0x4b; BYTE $0x61
+	BYTE $0xf0; BYTE $0xf1; BYTE $0xf2; BYTE $0xf3
+	BYTE $0xf4; BYTE $0xf5; BYTE $0xf6; BYTE $0xf7
+	BYTE $0xf8; BYTE $0xf9; BYTE $0x7a; BYTE $0x5e
+	BYTE $0x4c; BYTE $0x7e; BYTE $0x6e; BYTE $0x6f
+	BYTE $0x7c; BYTE $0xc1; BYTE $0xc2; BYTE $0xc3
+	BYTE $0xc4; BYTE $0xc5; BYTE $0xc6; BYTE $0xc7
+	BYTE $0xc8; BYTE $0xc9; BYTE $0xd1; BYTE $0xd2
+	BYTE $0xd3; BYTE $0xd4; BYTE $0xd5; BYTE $0xd6
+	BYTE $0xd7; BYTE $0xd8; BYTE $0xd9; BYTE $0xe2
+	BYTE $0xe3; BYTE $0xe4; BYTE $0xe5; BYTE $0xe6
+	BYTE $0xe7; BYTE $0xe8; BYTE $0xe9; BYTE $0xad
+	BYTE $0xe0; BYTE $0xbd; BYTE $0x5f; BYTE $0x6d
+	BYTE $0x79; BYTE $0x81; BYTE $0x82; BYTE $0x83
+	BYTE $0x84; BYTE $0x85; BYTE $0x86; BYTE $0x87
+	BYTE $0x88; BYTE $0x89; BYTE $0x91; BYTE $0x92
+	BYTE $0x93; BYTE $0x94; BYTE $0x95; BYTE $0x96
+	BYTE $0x97; BYTE $0x98; BYTE $0x99; BYTE $0xa2
+	BYTE $0xa3; BYTE $0xa4; BYTE $0xa5; BYTE $0xa6
+	BYTE $0xa7; BYTE $0xa8; BYTE $0xa9; BYTE $0xc0
+	BYTE $0x4f; BYTE $0xd0; BYTE $0xa1; BYTE $0x07
+	BYTE $0x20; BYTE $0x21; BYTE $0x22; BYTE $0x23
+	BYTE $0x24; BYTE $0x25; BYTE $0x06; BYTE $0x17
+	BYTE $0x28; BYTE $0x29; BYTE $0x2a; BYTE $0x2b
+	BYTE $0x2c; BYTE $0x09; BYTE $0x0a; BYTE $0x1b
+	BYTE $0x30; BYTE $0x31; BYTE $0x1a; BYTE $0x33
+	BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x08
+	BYTE $0x38; BYTE $0x39; BYTE $0x3a; BYTE $0x3b
+	BYTE $0x04; BYTE $0x14; BYTE $0x3e; BYTE $0xff
+	BYTE $0x41; BYTE $0xaa; BYTE $0x4a; BYTE $0xb1
+	BYTE $0x9f; BYTE $0xb2; BYTE $0x6a; BYTE $0xb5
+	BYTE $0xbb; BYTE $0xb4; BYTE $0x9a; BYTE $0x8a
+	BYTE $0xb0; BYTE $0xca; BYTE $0xaf; BYTE $0xbc
+	BYTE $0x90; BYTE $0x8f; BYTE $0xea; BYTE $0xfa
+	BYTE $0xbe; BYTE $0xa0; BYTE $0xb6; BYTE $0xb3
+	BYTE $0x9d; BYTE $0xda; BYTE $0x9b; BYTE $0x8b
+	BYTE $0xb7; BYTE $0xb8; BYTE $0xb9; BYTE $0xab
+	BYTE $0x64; BYTE $0x65; BYTE $0x62; BYTE $0x66
+	BYTE $0x63; BYTE $0x67; BYTE $0x9e; BYTE $0x68
+	BYTE $0x74; BYTE $0x71; BYTE $0x72; BYTE $0x73
+	BYTE $0x78; BYTE $0x75; BYTE $0x76; BYTE $0x77
+	BYTE $0xac; BYTE $0x69; BYTE $0xed; BYTE $0xee
+	BYTE $0xeb; BYTE $0xef; BYTE $0xec; BYTE $0xbf
+	BYTE $0x80; BYTE $0xfd; BYTE $0xfe; BYTE $0xfb
+	BYTE $0xfc; BYTE $0xba; BYTE $0xae; BYTE $0x59
+	BYTE $0x44; BYTE $0x45; BYTE $0x42; BYTE $0x46
+	BYTE $0x43; BYTE $0x47; BYTE $0x9c; BYTE $0x48
+	BYTE $0x54; BYTE $0x51; BYTE $0x52; BYTE $0x53
+	BYTE $0x58; BYTE $0x55; BYTE $0x56; BYTE $0x57
+	BYTE $0x8c; BYTE $0x49; BYTE $0xcd; BYTE $0xce
+	BYTE $0xcb; BYTE $0xcf; BYTE $0xcc; BYTE $0xe1
+	BYTE $0x70; BYTE $0xdd; BYTE $0xde; BYTE $0xdb
+	BYTE $0xdc; BYTE $0x8d; BYTE $0x8e; BYTE $0xdf
+
+retry:
+	WORD $0xB9931022 // TROO 2,2,b'0001'
+	BVS  retry
+	RET
+
+//   func e2a(arr [] byte)
+//   code page conversion from  1047 to 819
+TEXT ·E2a(SB), NOSPLIT|NOFRAME, $0
+	MOVD arg_base+0(FP), R2                        // pointer to arry of characters
+	MOVD arg_len+8(FP), R3                         // count
+	XOR  R0, R0
+	XOR  R1, R1
+	BYTE $0xA7; BYTE $0x15; BYTE $0x00; BYTE $0x82 // BRAS 1,(2+(256/2))
+
+	// EBCDIC -> ASCII conversion table:
+	BYTE $0x00; BYTE $0x01; BYTE $0x02; BYTE $0x03
+	BYTE $0x9c; BYTE $0x09; BYTE $0x86; BYTE $0x7f
+	BYTE $0x97; BYTE $0x8d; BYTE $0x8e; BYTE $0x0b
+	BYTE $0x0c; BYTE $0x0d; BYTE $0x0e; BYTE $0x0f
+	BYTE $0x10; BYTE $0x11; BYTE $0x12; BYTE $0x13
+	BYTE $0x9d; BYTE $0x0a; BYTE $0x08; BYTE $0x87
+	BYTE $0x18; BYTE $0x19; BYTE $0x92; BYTE $0x8f
+	BYTE $0x1c; BYTE $0x1d; BYTE $0x1e; BYTE $0x1f
+	BYTE $0x80; BYTE $0x81; BYTE $0x82; BYTE $0x83
+	BYTE $0x84; BYTE $0x85; BYTE $0x17; BYTE $0x1b
+	BYTE $0x88; BYTE $0x89; BYTE $0x8a; BYTE $0x8b
+	BYTE $0x8c; BYTE $0x05; BYTE $0x06; BYTE $0x07
+	BYTE $0x90; BYTE $0x91; BYTE $0x16; BYTE $0x93
+	BYTE $0x94; BYTE $0x95; BYTE $0x96; BYTE $0x04
+	BYTE $0x98; BYTE $0x99; BYTE $0x9a; BYTE $0x9b
+	BYTE $0x14; BYTE $0x15; BYTE $0x9e; BYTE $0x1a
+	BYTE $0x20; BYTE $0xa0; BYTE $0xe2; BYTE $0xe4
+	BYTE $0xe0; BYTE $0xe1; BYTE $0xe3; BYTE $0xe5
+	BYTE $0xe7; BYTE $0xf1; BYTE $0xa2; BYTE $0x2e
+	BYTE $0x3c; BYTE $0x28; BYTE $0x2b; BYTE $0x7c
+	BYTE $0x26; BYTE $0xe9; BYTE $0xea; BYTE $0xeb
+	BYTE $0xe8; BYTE $0xed; BYTE $0xee; BYTE $0xef
+	BYTE $0xec; BYTE $0xdf; BYTE $0x21; BYTE $0x24
+	BYTE $0x2a; BYTE $0x29; BYTE $0x3b; BYTE $0x5e
+	BYTE $0x2d; BYTE $0x2f; BYTE $0xc2; BYTE $0xc4
+	BYTE $0xc0; BYTE $0xc1; BYTE $0xc3; BYTE $0xc5
+	BYTE $0xc7; BYTE $0xd1; BYTE $0xa6; BYTE $0x2c
+	BYTE $0x25; BYTE $0x5f; BYTE $0x3e; BYTE $0x3f
+	BYTE $0xf8; BYTE $0xc9; BYTE $0xca; BYTE $0xcb
+	BYTE $0xc8; BYTE $0xcd; BYTE $0xce; BYTE $0xcf
+	BYTE $0xcc; BYTE $0x60; BYTE $0x3a; BYTE $0x23
+	BYTE $0x40; BYTE $0x27; BYTE $0x3d; BYTE $0x22
+	BYTE $0xd8; BYTE $0x61; BYTE $0x62; BYTE $0x63
+	BYTE $0x64; BYTE $0x65; BYTE $0x66; BYTE $0x67
+	BYTE $0x68; BYTE $0x69; BYTE $0xab; BYTE $0xbb
+	BYTE $0xf0; BYTE $0xfd; BYTE $0xfe; BYTE $0xb1
+	BYTE $0xb0; BYTE $0x6a; BYTE $0x6b; BYTE $0x6c
+	BYTE $0x6d; BYTE $0x6e; BYTE $0x6f; BYTE $0x70
+	BYTE $0x71; BYTE $0x72; BYTE $0xaa; BYTE $0xba
+	BYTE $0xe6; BYTE $0xb8; BYTE $0xc6; BYTE $0xa4
+	BYTE $0xb5; BYTE $0x7e; BYTE $0x73; BYTE $0x74
+	BYTE $0x75; BYTE $0x76; BYTE $0x77; BYTE $0x78
+	BYTE $0x79; BYTE $0x7a; BYTE $0xa1; BYTE $0xbf
+	BYTE $0xd0; BYTE $0x5b; BYTE $0xde; BYTE $0xae
+	BYTE $0xac; BYTE $0xa3; BYTE $0xa5; BYTE $0xb7
+	BYTE $0xa9; BYTE $0xa7; BYTE $0xb6; BYTE $0xbc
+	BYTE $0xbd; BYTE $0xbe; BYTE $0xdd; BYTE $0xa8
+	BYTE $0xaf; BYTE $0x5d; BYTE $0xb4; BYTE $0xd7
+	BYTE $0x7b; BYTE $0x41; BYTE $0x42; BYTE $0x43
+	BYTE $0x44; BYTE $0x45; BYTE $0x46; BYTE $0x47
+	BYTE $0x48; BYTE $0x49; BYTE $0xad; BYTE $0xf4
+	BYTE $0xf6; BYTE $0xf2; BYTE $0xf3; BYTE $0xf5
+	BYTE $0x7d; BYTE $0x4a; BYTE $0x4b; BYTE $0x4c
+	BYTE $0x4d; BYTE $0x4e; BYTE $0x4f; BYTE $0x50
+	BYTE $0x51; BYTE $0x52; BYTE $0xb9; BYTE $0xfb
+	BYTE $0xfc; BYTE $0xf9; BYTE $0xfa; BYTE $0xff
+	BYTE $0x5c; BYTE $0xf7; BYTE $0x53; BYTE $0x54
+	BYTE $0x55; BYTE $0x56; BYTE $0x57; BYTE $0x58
+	BYTE $0x59; BYTE $0x5a; BYTE $0xb2; BYTE $0xd4
+	BYTE $0xd6; BYTE $0xd2; BYTE $0xd3; BYTE $0xd5
+	BYTE $0x30; BYTE $0x31; BYTE $0x32; BYTE $0x33
+	BYTE $0x34; BYTE $0x35; BYTE $0x36; BYTE $0x37
+	BYTE $0x38; BYTE $0x39; BYTE $0xb3; BYTE $0xdb
+	BYTE $0xdc; BYTE $0xd9; BYTE $0xda; BYTE $0x9f
+
+retry:
+	WORD $0xB9931022 // TROO 2,2,b'0001'
+	BVS  retry
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/cap_freebsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/cap_freebsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..a08657890f39420a84436db18f33b645e2a1886e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/cap_freebsd.go
@@ -0,0 +1,195 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build freebsd
+
+package unix
+
+import (
+	"errors"
+	"fmt"
+)
+
+// Go implementation of C mostly found in /usr/src/sys/kern/subr_capability.c
+
+const (
+	// This is the version of CapRights this package understands. See C implementation for parallels.
+	capRightsGoVersion = CAP_RIGHTS_VERSION_00
+	capArSizeMin       = CAP_RIGHTS_VERSION_00 + 2
+	capArSizeMax       = capRightsGoVersion + 2
+)
+
+var (
+	bit2idx = []int{
+		-1, 0, 1, -1, 2, -1, -1, -1, 3, -1, -1, -1, -1, -1, -1, -1,
+		4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+	}
+)
+
+func capidxbit(right uint64) int {
+	return int((right >> 57) & 0x1f)
+}
+
+func rightToIndex(right uint64) (int, error) {
+	idx := capidxbit(right)
+	if idx < 0 || idx >= len(bit2idx) {
+		return -2, fmt.Errorf("index for right 0x%x out of range", right)
+	}
+	return bit2idx[idx], nil
+}
+
+func caprver(right uint64) int {
+	return int(right >> 62)
+}
+
+func capver(rights *CapRights) int {
+	return caprver(rights.Rights[0])
+}
+
+func caparsize(rights *CapRights) int {
+	return capver(rights) + 2
+}
+
+// CapRightsSet sets the permissions in setrights in rights.
+func CapRightsSet(rights *CapRights, setrights []uint64) error {
+	// This is essentially a copy of cap_rights_vset()
+	if capver(rights) != CAP_RIGHTS_VERSION_00 {
+		return fmt.Errorf("bad rights version %d", capver(rights))
+	}
+
+	n := caparsize(rights)
+	if n < capArSizeMin || n > capArSizeMax {
+		return errors.New("bad rights size")
+	}
+
+	for _, right := range setrights {
+		if caprver(right) != CAP_RIGHTS_VERSION_00 {
+			return errors.New("bad right version")
+		}
+		i, err := rightToIndex(right)
+		if err != nil {
+			return err
+		}
+		if i >= n {
+			return errors.New("index overflow")
+		}
+		if capidxbit(rights.Rights[i]) != capidxbit(right) {
+			return errors.New("index mismatch")
+		}
+		rights.Rights[i] |= right
+		if capidxbit(rights.Rights[i]) != capidxbit(right) {
+			return errors.New("index mismatch (after assign)")
+		}
+	}
+
+	return nil
+}
+
+// CapRightsClear clears the permissions in clearrights from rights.
+func CapRightsClear(rights *CapRights, clearrights []uint64) error {
+	// This is essentially a copy of cap_rights_vclear()
+	if capver(rights) != CAP_RIGHTS_VERSION_00 {
+		return fmt.Errorf("bad rights version %d", capver(rights))
+	}
+
+	n := caparsize(rights)
+	if n < capArSizeMin || n > capArSizeMax {
+		return errors.New("bad rights size")
+	}
+
+	for _, right := range clearrights {
+		if caprver(right) != CAP_RIGHTS_VERSION_00 {
+			return errors.New("bad right version")
+		}
+		i, err := rightToIndex(right)
+		if err != nil {
+			return err
+		}
+		if i >= n {
+			return errors.New("index overflow")
+		}
+		if capidxbit(rights.Rights[i]) != capidxbit(right) {
+			return errors.New("index mismatch")
+		}
+		rights.Rights[i] &= ^(right & 0x01FFFFFFFFFFFFFF)
+		if capidxbit(rights.Rights[i]) != capidxbit(right) {
+			return errors.New("index mismatch (after assign)")
+		}
+	}
+
+	return nil
+}
+
+// CapRightsIsSet checks whether all the permissions in setrights are present in rights.
+func CapRightsIsSet(rights *CapRights, setrights []uint64) (bool, error) {
+	// This is essentially a copy of cap_rights_is_vset()
+	if capver(rights) != CAP_RIGHTS_VERSION_00 {
+		return false, fmt.Errorf("bad rights version %d", capver(rights))
+	}
+
+	n := caparsize(rights)
+	if n < capArSizeMin || n > capArSizeMax {
+		return false, errors.New("bad rights size")
+	}
+
+	for _, right := range setrights {
+		if caprver(right) != CAP_RIGHTS_VERSION_00 {
+			return false, errors.New("bad right version")
+		}
+		i, err := rightToIndex(right)
+		if err != nil {
+			return false, err
+		}
+		if i >= n {
+			return false, errors.New("index overflow")
+		}
+		if capidxbit(rights.Rights[i]) != capidxbit(right) {
+			return false, errors.New("index mismatch")
+		}
+		if (rights.Rights[i] & right) != right {
+			return false, nil
+		}
+	}
+
+	return true, nil
+}
+
+func capright(idx uint64, bit uint64) uint64 {
+	return ((1 << (57 + idx)) | bit)
+}
+
+// CapRightsInit returns a pointer to an initialised CapRights structure filled with rights.
+// See man cap_rights_init(3) and rights(4).
+func CapRightsInit(rights []uint64) (*CapRights, error) {
+	var r CapRights
+	r.Rights[0] = (capRightsGoVersion << 62) | capright(0, 0)
+	r.Rights[1] = capright(1, 0)
+
+	err := CapRightsSet(&r, rights)
+	if err != nil {
+		return nil, err
+	}
+	return &r, nil
+}
+
+// CapRightsLimit reduces the operations permitted on fd to at most those contained in rights.
+// The capability rights on fd can never be increased by CapRightsLimit.
+// See man cap_rights_limit(2) and rights(4).
+func CapRightsLimit(fd uintptr, rights *CapRights) error {
+	return capRightsLimit(int(fd), rights)
+}
+
+// CapRightsGet returns a CapRights structure containing the operations permitted on fd.
+// See man cap_rights_get(3) and rights(4).
+func CapRightsGet(fd uintptr) (*CapRights, error) {
+	r, err := CapRightsInit(nil)
+	if err != nil {
+		return nil, err
+	}
+	err = capRightsGet(capRightsGoVersion, int(fd), r)
+	if err != nil {
+		return nil, err
+	}
+	return r, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/constants.go b/go/src/cmd/vendor/golang.org/x/sys/unix/constants.go
new file mode 100644
index 0000000000000000000000000000000000000000..6fb7cb77d0a3eb9b8b5d057771724860e51eefa2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/constants.go
@@ -0,0 +1,13 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+package unix
+
+const (
+	R_OK = 0x4
+	W_OK = 0x2
+	X_OK = 0x1
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_aix_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_aix_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..d78513461777b9a303b087650928a56dead26eef
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_aix_ppc.go
@@ -0,0 +1,26 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix && ppc
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by AIX.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 16) & 0xffff)
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffff)
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	return uint64(((major) << 16) | (minor))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..623a5e6973a002a4cce1591c2ce555c261c5036b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_aix_ppc64.go
@@ -0,0 +1,28 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix && ppc64
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used AIX.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev & 0x3fffffff00000000) >> 32)
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	return uint32((dev & 0x00000000ffffffff) >> 0)
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	var DEVNO64 uint64
+	DEVNO64 = 0x8000000000000000
+	return ((uint64(major) << 32) | (uint64(minor) & 0x00000000FFFFFFFF) | DEVNO64)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_darwin.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_darwin.go
new file mode 100644
index 0000000000000000000000000000000000000000..8d1dc0fa3d9aaa9a5ad750cd5f0e11b0dfd747ae
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_darwin.go
@@ -0,0 +1,24 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in Darwin's sys/types.h header.
+
+package unix
+
+// Major returns the major component of a Darwin device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 24) & 0xff)
+}
+
+// Minor returns the minor component of a Darwin device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffffff)
+}
+
+// Mkdev returns a Darwin device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	return (uint64(major) << 24) | uint64(minor)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_dragonfly.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_dragonfly.go
new file mode 100644
index 0000000000000000000000000000000000000000..8502f202ce3116c1b6ab810c395cf42d87156c59
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_dragonfly.go
@@ -0,0 +1,30 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in Dragonfly's sys/types.h header.
+//
+// The information below is extracted and adapted from sys/types.h:
+//
+// Minor gives a cookie instead of an index since in order to avoid changing the
+// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
+// devices that don't use them.
+
+package unix
+
+// Major returns the major component of a DragonFlyBSD device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 8) & 0xff)
+}
+
+// Minor returns the minor component of a DragonFlyBSD device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffff00ff)
+}
+
+// Mkdev returns a DragonFlyBSD device number generated from the given major and
+// minor components.
+func Mkdev(major, minor uint32) uint64 {
+	return (uint64(major) << 8) | uint64(minor)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_freebsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_freebsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..eba3b4bd387a9ba8c3dde6fd3aad9f32c302c7e5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_freebsd.go
@@ -0,0 +1,30 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in FreeBSD's sys/types.h header.
+//
+// The information below is extracted and adapted from sys/types.h:
+//
+// Minor gives a cookie instead of an index since in order to avoid changing the
+// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
+// devices that don't use them.
+
+package unix
+
+// Major returns the major component of a FreeBSD device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 8) & 0xff)
+}
+
+// Minor returns the minor component of a FreeBSD device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0xffff00ff)
+}
+
+// Mkdev returns a FreeBSD device number generated from the given major and
+// minor components.
+func Mkdev(major, minor uint32) uint64 {
+	return (uint64(major) << 8) | uint64(minor)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..d165d6f3085ffd1b2fbd5db9b741d01f06c18fdd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_linux.go
@@ -0,0 +1,42 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by the Linux kernel and glibc.
+//
+// The information below is extracted and adapted from bits/sysmacros.h in the
+// glibc sources:
+//
+// dev_t in glibc is 64-bit, with 32-bit major and minor numbers. glibc's
+// default encoding is MMMM Mmmm mmmM MMmm, where M is a hex digit of the major
+// number and m is a hex digit of the minor number. This is backward compatible
+// with legacy systems where dev_t is 16 bits wide, encoded as MMmm. It is also
+// backward compatible with the Linux kernel, which for some architectures uses
+// 32-bit dev_t, encoded as mmmM MMmm.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+	major := uint32((dev & 0x00000000000fff00) >> 8)
+	major |= uint32((dev & 0xfffff00000000000) >> 32)
+	return major
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+	minor := uint32((dev & 0x00000000000000ff) >> 0)
+	minor |= uint32((dev & 0x00000ffffff00000) >> 12)
+	return minor
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	dev := (uint64(major) & 0x00000fff) << 8
+	dev |= (uint64(major) & 0xfffff000) << 32
+	dev |= (uint64(minor) & 0x000000ff) << 0
+	dev |= (uint64(minor) & 0xffffff00) << 12
+	return dev
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_netbsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_netbsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..b4a203d0c542c73e6448f02d578c7f05283bc389
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_netbsd.go
@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in NetBSD's sys/types.h header.
+
+package unix
+
+// Major returns the major component of a NetBSD device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev & 0x000fff00) >> 8)
+}
+
+// Minor returns the minor component of a NetBSD device number.
+func Minor(dev uint64) uint32 {
+	minor := uint32((dev & 0x000000ff) >> 0)
+	minor |= uint32((dev & 0xfff00000) >> 12)
+	return minor
+}
+
+// Mkdev returns a NetBSD device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	dev := (uint64(major) << 8) & 0x000fff00
+	dev |= (uint64(minor) << 12) & 0xfff00000
+	dev |= (uint64(minor) << 0) & 0x000000ff
+	return dev
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_openbsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_openbsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..f3430c42ff002189c06d457078350c42bf17ba43
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_openbsd.go
@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in OpenBSD's sys/types.h header.
+
+package unix
+
+// Major returns the major component of an OpenBSD device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev & 0x0000ff00) >> 8)
+}
+
+// Minor returns the minor component of an OpenBSD device number.
+func Minor(dev uint64) uint32 {
+	minor := uint32((dev & 0x000000ff) >> 0)
+	minor |= uint32((dev & 0xffff0000) >> 8)
+	return minor
+}
+
+// Mkdev returns an OpenBSD device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	dev := (uint64(major) << 8) & 0x0000ff00
+	dev |= (uint64(minor) << 8) & 0xffff0000
+	dev |= (uint64(minor) << 0) & 0x000000ff
+	return dev
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dev_zos.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_zos.go
new file mode 100644
index 0000000000000000000000000000000000000000..bb6a64fe92d262e5a0e730e85f0c40f4356700a9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dev_zos.go
@@ -0,0 +1,28 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by z/OS.
+//
+// The information below is extracted and adapted from <sys/stat.h> macros.
+
+package unix
+
+// Major returns the major component of a z/OS device number.
+func Major(dev uint64) uint32 {
+	return uint32((dev >> 16) & 0x0000FFFF)
+}
+
+// Minor returns the minor component of a z/OS device number.
+func Minor(dev uint64) uint32 {
+	return uint32(dev & 0x0000FFFF)
+}
+
+// Mkdev returns a z/OS device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+	return (uint64(major) << 16) | uint64(minor)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/dirent.go b/go/src/cmd/vendor/golang.org/x/sys/unix/dirent.go
new file mode 100644
index 0000000000000000000000000000000000000000..1ebf1178269f29931571853e1ed38147b941de5f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/dirent.go
@@ -0,0 +1,102 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+package unix
+
+import "unsafe"
+
+// readInt returns the size-bytes unsigned integer in native byte order at offset off.
+func readInt(b []byte, off, size uintptr) (u uint64, ok bool) {
+	if len(b) < int(off+size) {
+		return 0, false
+	}
+	if isBigEndian {
+		return readIntBE(b[off:], size), true
+	}
+	return readIntLE(b[off:], size), true
+}
+
+func readIntBE(b []byte, size uintptr) uint64 {
+	switch size {
+	case 1:
+		return uint64(b[0])
+	case 2:
+		_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[1]) | uint64(b[0])<<8
+	case 4:
+		_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[3]) | uint64(b[2])<<8 | uint64(b[1])<<16 | uint64(b[0])<<24
+	case 8:
+		_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
+			uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
+	default:
+		panic("syscall: readInt with unsupported size")
+	}
+}
+
+func readIntLE(b []byte, size uintptr) uint64 {
+	switch size {
+	case 1:
+		return uint64(b[0])
+	case 2:
+		_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[0]) | uint64(b[1])<<8
+	case 4:
+		_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24
+	case 8:
+		_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+		return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
+			uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+	default:
+		panic("syscall: readInt with unsupported size")
+	}
+}
+
+// ParseDirent parses up to max directory entries in buf,
+// appending the names to names. It returns the number of
+// bytes consumed from buf, the number of entries added
+// to names, and the new names slice.
+func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
+	origlen := len(buf)
+	count = 0
+	for max != 0 && len(buf) > 0 {
+		reclen, ok := direntReclen(buf)
+		if !ok || reclen > uint64(len(buf)) {
+			return origlen, count, names
+		}
+		rec := buf[:reclen]
+		buf = buf[reclen:]
+		ino, ok := direntIno(rec)
+		if !ok {
+			break
+		}
+		if ino == 0 { // File absent in directory.
+			continue
+		}
+		const namoff = uint64(unsafe.Offsetof(Dirent{}.Name))
+		namlen, ok := direntNamlen(rec)
+		if !ok || namoff+namlen > uint64(len(rec)) {
+			break
+		}
+		name := rec[namoff : namoff+namlen]
+		for i, c := range name {
+			if c == 0 {
+				name = name[:i]
+				break
+			}
+		}
+		// Check for useless names before allocating a string.
+		if string(name) == "." || string(name) == ".." {
+			continue
+		}
+		max--
+		count++
+		names = append(names, string(name))
+	}
+	return origlen - len(buf), count, names
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/endian_big.go b/go/src/cmd/vendor/golang.org/x/sys/unix/endian_big.go
new file mode 100644
index 0000000000000000000000000000000000000000..1095fd31d685701d8b51354505746537f2fb6649
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/endian_big.go
@@ -0,0 +1,9 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+//go:build armbe || arm64be || m68k || mips || mips64 || mips64p32 || ppc || ppc64 || s390 || s390x || shbe || sparc || sparc64
+
+package unix
+
+const isBigEndian = true
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/endian_little.go b/go/src/cmd/vendor/golang.org/x/sys/unix/endian_little.go
new file mode 100644
index 0000000000000000000000000000000000000000..b9f0e277b149323bb46c4fb0a3a6ae3b5e0e7622
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/endian_little.go
@@ -0,0 +1,9 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+//go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || loong64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh
+
+package unix
+
+const isBigEndian = false
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/env_unix.go b/go/src/cmd/vendor/golang.org/x/sys/unix/env_unix.go
new file mode 100644
index 0000000000000000000000000000000000000000..a96da71f473673d0e9218f0c6934ce5215c32a57
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/env_unix.go
@@ -0,0 +1,31 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+// Unix environment variables.
+
+package unix
+
+import "syscall"
+
+func Getenv(key string) (value string, found bool) {
+	return syscall.Getenv(key)
+}
+
+func Setenv(key, value string) error {
+	return syscall.Setenv(key, value)
+}
+
+func Clearenv() {
+	syscall.Clearenv()
+}
+
+func Environ() []string {
+	return syscall.Environ()
+}
+
+func Unsetenv(key string) error {
+	return syscall.Unsetenv(key)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl.go b/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl.go
new file mode 100644
index 0000000000000000000000000000000000000000..6200876fb28cc49c25e68739d8aac01b5df40a34
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl.go
@@ -0,0 +1,36 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build dragonfly || freebsd || linux || netbsd
+
+package unix
+
+import "unsafe"
+
+// fcntl64Syscall is usually SYS_FCNTL, but is overridden on 32-bit Linux
+// systems by fcntl_linux_32bit.go to be SYS_FCNTL64.
+var fcntl64Syscall uintptr = SYS_FCNTL
+
+func fcntl(fd int, cmd, arg int) (int, error) {
+	valptr, _, errno := Syscall(fcntl64Syscall, uintptr(fd), uintptr(cmd), uintptr(arg))
+	var err error
+	if errno != 0 {
+		err = errno
+	}
+	return int(valptr), err
+}
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+	return fcntl(int(fd), cmd, arg)
+}
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
+	_, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(unsafe.Pointer(lk)))
+	if errno == 0 {
+		return nil
+	}
+	return errno
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl_darwin.go b/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl_darwin.go
new file mode 100644
index 0000000000000000000000000000000000000000..a9911c7c1d8ec5634103425cf3cf136aab8044a1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl_darwin.go
@@ -0,0 +1,24 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+import "unsafe"
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+	return fcntl(int(fd), cmd, arg)
+}
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
+	_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(lk))))
+	return err
+}
+
+// FcntlFstore performs a fcntl syscall for the F_PREALLOCATE command.
+func FcntlFstore(fd uintptr, cmd int, fstore *Fstore_t) error {
+	_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(fstore))))
+	return err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go b/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go
new file mode 100644
index 0000000000000000000000000000000000000000..13b4acd5c691a3e11feb6e09d32e1816fb8cd474
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/fcntl_linux_32bit.go
@@ -0,0 +1,13 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (linux && 386) || (linux && arm) || (linux && mips) || (linux && mipsle) || (linux && ppc)
+
+package unix
+
+func init() {
+	// On 32-bit Linux systems, the fcntl syscall that matches Go's
+	// Flock_t type is SYS_FCNTL64, not SYS_FCNTL.
+	fcntl64Syscall = SYS_FCNTL64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/fdset.go b/go/src/cmd/vendor/golang.org/x/sys/unix/fdset.go
new file mode 100644
index 0000000000000000000000000000000000000000..62ed12645f48dd0e218906a06897d2ae2f800a93
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/fdset.go
@@ -0,0 +1,27 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+package unix
+
+// Set adds fd to the set fds.
+func (fds *FdSet) Set(fd int) {
+	fds.Bits[fd/NFDBITS] |= (1 << (uintptr(fd) % NFDBITS))
+}
+
+// Clear removes fd from the set fds.
+func (fds *FdSet) Clear(fd int) {
+	fds.Bits[fd/NFDBITS] &^= (1 << (uintptr(fd) % NFDBITS))
+}
+
+// IsSet returns whether fd is in the set fds.
+func (fds *FdSet) IsSet(fd int) bool {
+	return fds.Bits[fd/NFDBITS]&(1<<(uintptr(fd)%NFDBITS)) != 0
+}
+
+// Zero clears the set fds.
+func (fds *FdSet) Zero() {
+	clear(fds.Bits[:])
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo.go b/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo.go
new file mode 100644
index 0000000000000000000000000000000000000000..aca5721ddccd0d6ac0ee9e8aea366dbf08c63f6b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo.go
@@ -0,0 +1,59 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gccgo && !aix && !hurd
+
+package unix
+
+import "syscall"
+
+// We can't use the gc-syntax .s files for gccgo. On the plus side
+// much of the functionality can be written directly in Go.
+
+func realSyscallNoError(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r uintptr)
+
+func realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r, errno uintptr)
+
+func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
+	syscall.Entersyscall()
+	r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
+	syscall.Exitsyscall()
+	return r, 0
+}
+
+func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	syscall.Entersyscall()
+	r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
+	syscall.Exitsyscall()
+	return r, 0, syscall.Errno(errno)
+}
+
+func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	syscall.Entersyscall()
+	r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, 0, 0, 0)
+	syscall.Exitsyscall()
+	return r, 0, syscall.Errno(errno)
+}
+
+func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	syscall.Entersyscall()
+	r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9)
+	syscall.Exitsyscall()
+	return r, 0, syscall.Errno(errno)
+}
+
+func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr) {
+	r := realSyscallNoError(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
+	return r, 0
+}
+
+func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	r, errno := realSyscall(trap, a1, a2, a3, 0, 0, 0, 0, 0, 0)
+	return r, 0, syscall.Errno(errno)
+}
+
+func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	r, errno := realSyscall(trap, a1, a2, a3, a4, a5, a6, 0, 0, 0)
+	return r, 0, syscall.Errno(errno)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo_c.c b/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo_c.c
new file mode 100644
index 0000000000000000000000000000000000000000..d468b7b47f14d3c634030e6d0b000f6324fc15a4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo_c.c
@@ -0,0 +1,44 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gccgo && !aix && !hurd
+
+#include <errno.h>
+#include <stdint.h>
+#include <unistd.h>
+
+#define _STRINGIFY2_(x) #x
+#define _STRINGIFY_(x) _STRINGIFY2_(x)
+#define GOSYM_PREFIX _STRINGIFY_(__USER_LABEL_PREFIX__)
+
+// Call syscall from C code because the gccgo support for calling from
+// Go to C does not support varargs functions.
+
+struct ret {
+	uintptr_t r;
+	uintptr_t err;
+};
+
+struct ret gccgoRealSyscall(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
+  __asm__(GOSYM_PREFIX GOPKGPATH ".realSyscall");
+
+struct ret
+gccgoRealSyscall(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
+{
+	struct ret r;
+
+	errno = 0;
+	r.r = syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
+	r.err = errno;
+	return r;
+}
+
+uintptr_t gccgoRealSyscallNoError(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
+  __asm__(GOSYM_PREFIX GOPKGPATH ".realSyscallNoError");
+
+uintptr_t
+gccgoRealSyscallNoError(uintptr_t trap, uintptr_t a1, uintptr_t a2, uintptr_t a3, uintptr_t a4, uintptr_t a5, uintptr_t a6, uintptr_t a7, uintptr_t a8, uintptr_t a9)
+{
+	return syscall(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9);
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..972d61bd7549b981ad3228478276fda6a97fb244
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
@@ -0,0 +1,20 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build gccgo && linux && amd64
+
+package unix
+
+import "syscall"
+
+//extern gettimeofday
+func realGettimeofday(*Timeval, *byte) int32
+
+func gettimeofday(tv *Timeval) (err syscall.Errno) {
+	r := realGettimeofday(tv, nil)
+	if r < 0 {
+		return syscall.GetErrno()
+	}
+	return 0
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ifreq_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ifreq_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..309f5a2b0c76ae861d126b14a2176da2d9ee5a03
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ifreq_linux.go
@@ -0,0 +1,139 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux
+
+package unix
+
+import (
+	"unsafe"
+)
+
+// Helpers for dealing with ifreq since it contains a union and thus requires a
+// lot of unsafe.Pointer casts to use properly.
+
+// An Ifreq is a type-safe wrapper around the raw ifreq struct. An Ifreq
+// contains an interface name and a union of arbitrary data which can be
+// accessed using the Ifreq's methods. To create an Ifreq, use the NewIfreq
+// function.
+//
+// Use the Name method to access the stored interface name. The union data
+// fields can be get and set using the following methods:
+//   - Uint16/SetUint16: flags
+//   - Uint32/SetUint32: ifindex, metric, mtu
+type Ifreq struct{ raw ifreq }
+
+// NewIfreq creates an Ifreq with the input network interface name after
+// validating the name does not exceed IFNAMSIZ-1 (trailing NULL required)
+// bytes.
+func NewIfreq(name string) (*Ifreq, error) {
+	// Leave room for terminating NULL byte.
+	if len(name) >= IFNAMSIZ {
+		return nil, EINVAL
+	}
+
+	var ifr ifreq
+	copy(ifr.Ifrn[:], name)
+
+	return &Ifreq{raw: ifr}, nil
+}
+
+// TODO(mdlayher): get/set methods for hardware address sockaddr, char array, etc.
+
+// Name returns the interface name associated with the Ifreq.
+func (ifr *Ifreq) Name() string {
+	return ByteSliceToString(ifr.raw.Ifrn[:])
+}
+
+// According to netdevice(7), only AF_INET addresses are returned for numerous
+// sockaddr ioctls. For convenience, we expose these as Inet4Addr since the Port
+// field and other data is always empty.
+
+// Inet4Addr returns the Ifreq union data from an embedded sockaddr as a C
+// in_addr/Go []byte (4-byte IPv4 address) value. If the sockaddr family is not
+// AF_INET, an error is returned.
+func (ifr *Ifreq) Inet4Addr() ([]byte, error) {
+	raw := *(*RawSockaddrInet4)(unsafe.Pointer(&ifr.raw.Ifru[:SizeofSockaddrInet4][0]))
+	if raw.Family != AF_INET {
+		// Cannot safely interpret raw.Addr bytes as an IPv4 address.
+		return nil, EINVAL
+	}
+
+	return raw.Addr[:], nil
+}
+
+// SetInet4Addr sets a C in_addr/Go []byte (4-byte IPv4 address) value in an
+// embedded sockaddr within the Ifreq's union data. v must be 4 bytes in length
+// or an error will be returned.
+func (ifr *Ifreq) SetInet4Addr(v []byte) error {
+	if len(v) != 4 {
+		return EINVAL
+	}
+
+	var addr [4]byte
+	copy(addr[:], v)
+
+	ifr.clear()
+	*(*RawSockaddrInet4)(
+		unsafe.Pointer(&ifr.raw.Ifru[:SizeofSockaddrInet4][0]),
+	) = RawSockaddrInet4{
+		// Always set IP family as ioctls would require it anyway.
+		Family: AF_INET,
+		Addr:   addr,
+	}
+
+	return nil
+}
+
+// Uint16 returns the Ifreq union data as a C short/Go uint16 value.
+func (ifr *Ifreq) Uint16() uint16 {
+	return *(*uint16)(unsafe.Pointer(&ifr.raw.Ifru[:2][0]))
+}
+
+// SetUint16 sets a C short/Go uint16 value as the Ifreq's union data.
+func (ifr *Ifreq) SetUint16(v uint16) {
+	ifr.clear()
+	*(*uint16)(unsafe.Pointer(&ifr.raw.Ifru[:2][0])) = v
+}
+
+// Uint32 returns the Ifreq union data as a C int/Go uint32 value.
+func (ifr *Ifreq) Uint32() uint32 {
+	return *(*uint32)(unsafe.Pointer(&ifr.raw.Ifru[:4][0]))
+}
+
+// SetUint32 sets a C int/Go uint32 value as the Ifreq's union data.
+func (ifr *Ifreq) SetUint32(v uint32) {
+	ifr.clear()
+	*(*uint32)(unsafe.Pointer(&ifr.raw.Ifru[:4][0])) = v
+}
+
+// clear zeroes the ifreq's union field to prevent trailing garbage data from
+// being sent to the kernel if an ifreq is reused.
+func (ifr *Ifreq) clear() {
+	clear(ifr.raw.Ifru[:])
+}
+
+// TODO(mdlayher): export as IfreqData? For now we can provide helpers such as
+// IoctlGetEthtoolDrvinfo which use these APIs under the hood.
+
+// An ifreqData is an Ifreq which carries pointer data. To produce an ifreqData,
+// use the Ifreq.withData method.
+type ifreqData struct {
+	name [IFNAMSIZ]byte
+	// A type separate from ifreq is required in order to comply with the
+	// unsafe.Pointer rules since the "pointer-ness" of data would not be
+	// preserved if it were cast into the byte array of a raw ifreq.
+	data unsafe.Pointer
+	// Pad to the same size as ifreq.
+	_ [len(ifreq{}.Ifru) - SizeofPtr]byte
+}
+
+// withData produces an ifreqData with the pointer p set for ioctls which require
+// arbitrary pointer data.
+func (ifr Ifreq) withData(p unsafe.Pointer) ifreqData {
+	return ifreqData{
+		name: ifr.raw.Ifrn,
+		data: p,
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..7ca4fa12aa673c6bbdaaac287ea68eb43408ff03
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_linux.go
@@ -0,0 +1,334 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+import "unsafe"
+
+// IoctlRetInt performs an ioctl operation specified by req on a device
+// associated with opened file descriptor fd, and returns a non-negative
+// integer that is returned by the ioctl syscall.
+func IoctlRetInt(fd int, req uint) (int, error) {
+	ret, _, err := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(ret), nil
+}
+
+func IoctlGetUint32(fd int, req uint) (uint32, error) {
+	var value uint32
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return value, err
+}
+
+func IoctlGetRTCTime(fd int) (*RTCTime, error) {
+	var value RTCTime
+	err := ioctlPtr(fd, RTC_RD_TIME, unsafe.Pointer(&value))
+	return &value, err
+}
+
+func IoctlSetRTCTime(fd int, value *RTCTime) error {
+	return ioctlPtr(fd, RTC_SET_TIME, unsafe.Pointer(value))
+}
+
+func IoctlGetRTCWkAlrm(fd int) (*RTCWkAlrm, error) {
+	var value RTCWkAlrm
+	err := ioctlPtr(fd, RTC_WKALM_RD, unsafe.Pointer(&value))
+	return &value, err
+}
+
+func IoctlSetRTCWkAlrm(fd int, value *RTCWkAlrm) error {
+	return ioctlPtr(fd, RTC_WKALM_SET, unsafe.Pointer(value))
+}
+
+// IoctlGetEthtoolDrvinfo fetches ethtool driver information for the network
+// device specified by ifname.
+func IoctlGetEthtoolDrvinfo(fd int, ifname string) (*EthtoolDrvinfo, error) {
+	ifr, err := NewIfreq(ifname)
+	if err != nil {
+		return nil, err
+	}
+
+	value := EthtoolDrvinfo{Cmd: ETHTOOL_GDRVINFO}
+	ifrd := ifr.withData(unsafe.Pointer(&value))
+
+	err = ioctlIfreqData(fd, SIOCETHTOOL, &ifrd)
+	return &value, err
+}
+
+// IoctlGetEthtoolTsInfo fetches ethtool timestamping and PHC
+// association for the network device specified by ifname.
+func IoctlGetEthtoolTsInfo(fd int, ifname string) (*EthtoolTsInfo, error) {
+	ifr, err := NewIfreq(ifname)
+	if err != nil {
+		return nil, err
+	}
+
+	value := EthtoolTsInfo{Cmd: ETHTOOL_GET_TS_INFO}
+	ifrd := ifr.withData(unsafe.Pointer(&value))
+
+	err = ioctlIfreqData(fd, SIOCETHTOOL, &ifrd)
+	return &value, err
+}
+
+// IoctlGetHwTstamp retrieves the hardware timestamping configuration
+// for the network device specified by ifname.
+func IoctlGetHwTstamp(fd int, ifname string) (*HwTstampConfig, error) {
+	ifr, err := NewIfreq(ifname)
+	if err != nil {
+		return nil, err
+	}
+
+	value := HwTstampConfig{}
+	ifrd := ifr.withData(unsafe.Pointer(&value))
+
+	err = ioctlIfreqData(fd, SIOCGHWTSTAMP, &ifrd)
+	return &value, err
+}
+
+// IoctlSetHwTstamp updates the hardware timestamping configuration for
+// the network device specified by ifname.
+func IoctlSetHwTstamp(fd int, ifname string, cfg *HwTstampConfig) error {
+	ifr, err := NewIfreq(ifname)
+	if err != nil {
+		return err
+	}
+	ifrd := ifr.withData(unsafe.Pointer(cfg))
+	return ioctlIfreqData(fd, SIOCSHWTSTAMP, &ifrd)
+}
+
+// FdToClockID derives the clock ID from the file descriptor number
+// - see clock_gettime(3), FD_TO_CLOCKID macros. The resulting ID is
+// suitable for system calls like ClockGettime.
+func FdToClockID(fd int) int32 { return int32((int(^fd) << 3) | 3) }
+
+// IoctlPtpClockGetcaps returns the description of a given PTP device.
+func IoctlPtpClockGetcaps(fd int) (*PtpClockCaps, error) {
+	var value PtpClockCaps
+	err := ioctlPtr(fd, PTP_CLOCK_GETCAPS2, unsafe.Pointer(&value))
+	return &value, err
+}
+
+// IoctlPtpSysOffsetPrecise returns a description of the clock
+// offset compared to the system clock.
+func IoctlPtpSysOffsetPrecise(fd int) (*PtpSysOffsetPrecise, error) {
+	var value PtpSysOffsetPrecise
+	err := ioctlPtr(fd, PTP_SYS_OFFSET_PRECISE2, unsafe.Pointer(&value))
+	return &value, err
+}
+
+// IoctlPtpSysOffsetExtended returns an extended description of the
+// clock offset compared to the system clock. The samples parameter
+// specifies the desired number of measurements.
+func IoctlPtpSysOffsetExtended(fd int, samples uint) (*PtpSysOffsetExtended, error) {
+	value := PtpSysOffsetExtended{Samples: uint32(samples)}
+	err := ioctlPtr(fd, PTP_SYS_OFFSET_EXTENDED2, unsafe.Pointer(&value))
+	return &value, err
+}
+
+// IoctlPtpPinGetfunc returns the configuration of the specified
+// I/O pin on given PTP device.
+func IoctlPtpPinGetfunc(fd int, index uint) (*PtpPinDesc, error) {
+	value := PtpPinDesc{Index: uint32(index)}
+	err := ioctlPtr(fd, PTP_PIN_GETFUNC2, unsafe.Pointer(&value))
+	return &value, err
+}
+
+// IoctlPtpPinSetfunc updates configuration of the specified PTP
+// I/O pin.
+func IoctlPtpPinSetfunc(fd int, pd *PtpPinDesc) error {
+	return ioctlPtr(fd, PTP_PIN_SETFUNC2, unsafe.Pointer(pd))
+}
+
+// IoctlPtpPeroutRequest configures the periodic output mode of the
+// PTP I/O pins.
+func IoctlPtpPeroutRequest(fd int, r *PtpPeroutRequest) error {
+	return ioctlPtr(fd, PTP_PEROUT_REQUEST2, unsafe.Pointer(r))
+}
+
+// IoctlPtpExttsRequest configures the external timestamping mode
+// of the PTP I/O pins.
+func IoctlPtpExttsRequest(fd int, r *PtpExttsRequest) error {
+	return ioctlPtr(fd, PTP_EXTTS_REQUEST2, unsafe.Pointer(r))
+}
+
+// IoctlGetWatchdogInfo fetches information about a watchdog device from the
+// Linux watchdog API. For more information, see:
+// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
+func IoctlGetWatchdogInfo(fd int) (*WatchdogInfo, error) {
+	var value WatchdogInfo
+	err := ioctlPtr(fd, WDIOC_GETSUPPORT, unsafe.Pointer(&value))
+	return &value, err
+}
+
+// IoctlWatchdogKeepalive issues a keepalive ioctl to a watchdog device. For
+// more information, see:
+// https://www.kernel.org/doc/html/latest/watchdog/watchdog-api.html.
+func IoctlWatchdogKeepalive(fd int) error {
+	// arg is ignored and not a pointer, so ioctl is fine instead of ioctlPtr.
+	return ioctl(fd, WDIOC_KEEPALIVE, 0)
+}
+
+// IoctlFileCloneRange performs an FICLONERANGE ioctl operation to clone the
+// range of data conveyed in value to the file associated with the file
+// descriptor destFd. See the ioctl_ficlonerange(2) man page for details.
+func IoctlFileCloneRange(destFd int, value *FileCloneRange) error {
+	return ioctlPtr(destFd, FICLONERANGE, unsafe.Pointer(value))
+}
+
+// IoctlFileClone performs an FICLONE ioctl operation to clone the entire file
+// associated with the file description srcFd to the file associated with the
+// file descriptor destFd. See the ioctl_ficlone(2) man page for details.
+func IoctlFileClone(destFd, srcFd int) error {
+	return ioctl(destFd, FICLONE, uintptr(srcFd))
+}
+
+type FileDedupeRange struct {
+	Src_offset uint64
+	Src_length uint64
+	Reserved1  uint16
+	Reserved2  uint32
+	Info       []FileDedupeRangeInfo
+}
+
+type FileDedupeRangeInfo struct {
+	Dest_fd       int64
+	Dest_offset   uint64
+	Bytes_deduped uint64
+	Status        int32
+	Reserved      uint32
+}
+
+// IoctlFileDedupeRange performs an FIDEDUPERANGE ioctl operation to share the
+// range of data conveyed in value from the file associated with the file
+// descriptor srcFd to the value.Info destinations. See the
+// ioctl_fideduperange(2) man page for details.
+func IoctlFileDedupeRange(srcFd int, value *FileDedupeRange) error {
+	buf := make([]byte, SizeofRawFileDedupeRange+
+		len(value.Info)*SizeofRawFileDedupeRangeInfo)
+	rawrange := (*RawFileDedupeRange)(unsafe.Pointer(&buf[0]))
+	rawrange.Src_offset = value.Src_offset
+	rawrange.Src_length = value.Src_length
+	rawrange.Dest_count = uint16(len(value.Info))
+	rawrange.Reserved1 = value.Reserved1
+	rawrange.Reserved2 = value.Reserved2
+
+	for i := range value.Info {
+		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
+			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
+				uintptr(i*SizeofRawFileDedupeRangeInfo)))
+		rawinfo.Dest_fd = value.Info[i].Dest_fd
+		rawinfo.Dest_offset = value.Info[i].Dest_offset
+		rawinfo.Bytes_deduped = value.Info[i].Bytes_deduped
+		rawinfo.Status = value.Info[i].Status
+		rawinfo.Reserved = value.Info[i].Reserved
+	}
+
+	err := ioctlPtr(srcFd, FIDEDUPERANGE, unsafe.Pointer(&buf[0]))
+
+	// Output
+	for i := range value.Info {
+		rawinfo := (*RawFileDedupeRangeInfo)(unsafe.Pointer(
+			uintptr(unsafe.Pointer(&buf[0])) + uintptr(SizeofRawFileDedupeRange) +
+				uintptr(i*SizeofRawFileDedupeRangeInfo)))
+		value.Info[i].Dest_fd = rawinfo.Dest_fd
+		value.Info[i].Dest_offset = rawinfo.Dest_offset
+		value.Info[i].Bytes_deduped = rawinfo.Bytes_deduped
+		value.Info[i].Status = rawinfo.Status
+		value.Info[i].Reserved = rawinfo.Reserved
+	}
+
+	return err
+}
+
+func IoctlHIDGetDesc(fd int, value *HIDRawReportDescriptor) error {
+	return ioctlPtr(fd, HIDIOCGRDESC, unsafe.Pointer(value))
+}
+
+func IoctlHIDGetRawInfo(fd int) (*HIDRawDevInfo, error) {
+	var value HIDRawDevInfo
+	err := ioctlPtr(fd, HIDIOCGRAWINFO, unsafe.Pointer(&value))
+	return &value, err
+}
+
+func IoctlHIDGetRawName(fd int) (string, error) {
+	var value [_HIDIOCGRAWNAME_LEN]byte
+	err := ioctlPtr(fd, _HIDIOCGRAWNAME, unsafe.Pointer(&value[0]))
+	return ByteSliceToString(value[:]), err
+}
+
+func IoctlHIDGetRawPhys(fd int) (string, error) {
+	var value [_HIDIOCGRAWPHYS_LEN]byte
+	err := ioctlPtr(fd, _HIDIOCGRAWPHYS, unsafe.Pointer(&value[0]))
+	return ByteSliceToString(value[:]), err
+}
+
+func IoctlHIDGetRawUniq(fd int) (string, error) {
+	var value [_HIDIOCGRAWUNIQ_LEN]byte
+	err := ioctlPtr(fd, _HIDIOCGRAWUNIQ, unsafe.Pointer(&value[0]))
+	return ByteSliceToString(value[:]), err
+}
+
+// IoctlIfreq performs an ioctl using an Ifreq structure for input and/or
+// output. See the netdevice(7) man page for details.
+func IoctlIfreq(fd int, req uint, value *Ifreq) error {
+	// It is possible we will add more fields to *Ifreq itself later to prevent
+	// misuse, so pass the raw *ifreq directly.
+	return ioctlPtr(fd, req, unsafe.Pointer(&value.raw))
+}
+
+// TODO(mdlayher): export if and when IfreqData is exported.
+
+// ioctlIfreqData performs an ioctl using an ifreqData structure for input
+// and/or output. See the netdevice(7) man page for details.
+func ioctlIfreqData(fd int, req uint, value *ifreqData) error {
+	// The memory layout of IfreqData (type-safe) and ifreq (not type-safe) are
+	// identical so pass *IfreqData directly.
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
+// IoctlKCMClone attaches a new file descriptor to a multiplexor by cloning an
+// existing KCM socket, returning a structure containing the file descriptor of
+// the new socket.
+func IoctlKCMClone(fd int) (*KCMClone, error) {
+	var info KCMClone
+	if err := ioctlPtr(fd, SIOCKCMCLONE, unsafe.Pointer(&info)); err != nil {
+		return nil, err
+	}
+
+	return &info, nil
+}
+
+// IoctlKCMAttach attaches a TCP socket and associated BPF program file
+// descriptor to a multiplexor.
+func IoctlKCMAttach(fd int, info KCMAttach) error {
+	return ioctlPtr(fd, SIOCKCMATTACH, unsafe.Pointer(&info))
+}
+
+// IoctlKCMUnattach unattaches a TCP socket file descriptor from a multiplexor.
+func IoctlKCMUnattach(fd int, info KCMUnattach) error {
+	return ioctlPtr(fd, SIOCKCMUNATTACH, unsafe.Pointer(&info))
+}
+
+// IoctlLoopGetStatus64 gets the status of the loop device associated with the
+// file descriptor fd using the LOOP_GET_STATUS64 operation.
+func IoctlLoopGetStatus64(fd int) (*LoopInfo64, error) {
+	var value LoopInfo64
+	if err := ioctlPtr(fd, LOOP_GET_STATUS64, unsafe.Pointer(&value)); err != nil {
+		return nil, err
+	}
+	return &value, nil
+}
+
+// IoctlLoopSetStatus64 sets the status of the loop device associated with the
+// file descriptor fd using the LOOP_SET_STATUS64 operation.
+func IoctlLoopSetStatus64(fd int, value *LoopInfo64) error {
+	return ioctlPtr(fd, LOOP_SET_STATUS64, unsafe.Pointer(value))
+}
+
+// IoctlLoopConfigure configures all loop device parameters in a single step
+func IoctlLoopConfigure(fd int, value *LoopConfig) error {
+	return ioctlPtr(fd, LOOP_CONFIGURE, unsafe.Pointer(value))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_signed.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_signed.go
new file mode 100644
index 0000000000000000000000000000000000000000..5b0759bd865295550d762f710ac1b1b76bbc884e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_signed.go
@@ -0,0 +1,69 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || solaris
+
+package unix
+
+import (
+	"unsafe"
+)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req int, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+// IoctlSetPointerInt performs an ioctl operation which sets an
+// integer value on fd, using the specified request number. The ioctl
+// argument is called with a pointer to the integer value, rather than
+// passing the integer value directly.
+func IoctlSetPointerInt(fd int, req int, value int) error {
+	v := int32(value)
+	return ioctlPtr(fd, req, unsafe.Pointer(&v))
+}
+
+// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
+//
+// To change fd's window size, the req argument should be TIOCSWINSZ.
+func IoctlSetWinsize(fd int, req int, value *Winsize) error {
+	// TODO: if we get the chance, remove the req parameter and
+	// hardcode TIOCSWINSZ.
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
+// IoctlSetTermios performs an ioctl on fd with a *Termios.
+//
+// The req value will usually be TCSETA or TIOCSETA.
+func IoctlSetTermios(fd int, req int, value *Termios) error {
+	// TODO: if we get the chance, remove the req parameter.
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+//
+// A few ioctl requests use the return value as an output parameter;
+// for those, IoctlRetInt should be used instead of this function.
+func IoctlGetInt(fd int, req int) (int, error) {
+	var value int
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req int) (*Winsize, error) {
+	var value Winsize
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req int) (*Termios, error) {
+	var value Termios
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return &value, err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_unsigned.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_unsigned.go
new file mode 100644
index 0000000000000000000000000000000000000000..20f470b9d09ef1d2417f5d5ddac5806ac14a4e1a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_unsigned.go
@@ -0,0 +1,69 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin || dragonfly || freebsd || hurd || linux || netbsd || openbsd
+
+package unix
+
+import (
+	"unsafe"
+)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+// IoctlSetPointerInt performs an ioctl operation which sets an
+// integer value on fd, using the specified request number. The ioctl
+// argument is called with a pointer to the integer value, rather than
+// passing the integer value directly.
+func IoctlSetPointerInt(fd int, req uint, value int) error {
+	v := int32(value)
+	return ioctlPtr(fd, req, unsafe.Pointer(&v))
+}
+
+// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
+//
+// To change fd's window size, the req argument should be TIOCSWINSZ.
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+	// TODO: if we get the chance, remove the req parameter and
+	// hardcode TIOCSWINSZ.
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
+// IoctlSetTermios performs an ioctl on fd with a *Termios.
+//
+// The req value will usually be TCSETA or TIOCSETA.
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+	// TODO: if we get the chance, remove the req parameter.
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+//
+// A few ioctl requests use the return value as an output parameter;
+// for those, IoctlRetInt should be used instead of this function.
+func IoctlGetInt(fd int, req uint) (int, error) {
+	var value int
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+	var value Winsize
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+	var value Termios
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return &value, err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_zos.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_zos.go
new file mode 100644
index 0000000000000000000000000000000000000000..c8b2a750f8cd33ad16f466d51eeebd219886230d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ioctl_zos.go
@@ -0,0 +1,71 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x
+
+package unix
+
+import (
+	"runtime"
+	"unsafe"
+)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req int, value int) error {
+	return ioctl(fd, req, uintptr(value))
+}
+
+// IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
+//
+// To change fd's window size, the req argument should be TIOCSWINSZ.
+func IoctlSetWinsize(fd int, req int, value *Winsize) error {
+	// TODO: if we get the chance, remove the req parameter and
+	// hardcode TIOCSWINSZ.
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
+// IoctlSetTermios performs an ioctl on fd with a *Termios.
+//
+// The req value is expected to be TCSETS, TCSETSW, or TCSETSF
+func IoctlSetTermios(fd int, req int, value *Termios) error {
+	if (req != TCSETS) && (req != TCSETSW) && (req != TCSETSF) {
+		return ENOSYS
+	}
+	err := Tcsetattr(fd, int(req), value)
+	runtime.KeepAlive(value)
+	return err
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+//
+// A few ioctl requests use the return value as an output parameter;
+// for those, IoctlRetInt should be used instead of this function.
+func IoctlGetInt(fd int, req int) (int, error) {
+	var value int
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return value, err
+}
+
+func IoctlGetWinsize(fd int, req int) (*Winsize, error) {
+	var value Winsize
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return &value, err
+}
+
+// IoctlGetTermios performs an ioctl on fd with a *Termios.
+//
+// The req value is expected to be TCGETS
+func IoctlGetTermios(fd int, req int) (*Termios, error) {
+	var value Termios
+	if req != TCGETS {
+		return &value, ENOSYS
+	}
+	err := Tcgetattr(fd, &value)
+	return &value, err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/mkall.sh b/go/src/cmd/vendor/golang.org/x/sys/unix/mkall.sh
new file mode 100644
index 0000000000000000000000000000000000000000..d0ed611912929614c971e6bd6bda89f225bd00fc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/mkall.sh
@@ -0,0 +1,250 @@
+#!/usr/bin/env bash
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# This script runs or (given -n) prints suggested commands to generate files for
+# the Architecture/OS specified by the GOARCH and GOOS environment variables.
+# See README.md for more information about how the build system works.
+
+GOOSARCH="${GOOS}_${GOARCH}"
+
+# defaults
+mksyscall="go run mksyscall.go"
+mkerrors="./mkerrors.sh"
+zerrors="zerrors_$GOOSARCH.go"
+mksysctl=""
+zsysctl="zsysctl_$GOOSARCH.go"
+mksysnum=
+mktypes=
+mkasm=
+run="sh"
+cmd=""
+
+case "$1" in
+-syscalls)
+	for i in zsyscall*go
+	do
+		# Run the command line that appears in the first line
+		# of the generated file to regenerate it.
+		sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
+		rm _$i
+	done
+	exit 0
+	;;
+-n)
+	run="cat"
+	cmd="echo"
+	shift
+esac
+
+case "$#" in
+0)
+	;;
+*)
+	echo 'usage: mkall.sh [-n]' 1>&2
+	exit 2
+esac
+
+if [[ "$GOOS" = "linux" ]]; then
+	# Use the Docker-based build system
+	# Files generated through docker (use $cmd so you can Ctl-C the build or run)
+	set -e
+	$cmd docker build --tag generate:$GOOS $GOOS
+	$cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && pwd):/build generate:$GOOS
+	exit
+fi
+
+GOOSARCH_in=syscall_$GOOSARCH.go
+case "$GOOSARCH" in
+_* | *_ | _)
+	echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
+	exit 1
+	;;
+aix_ppc)
+	mkerrors="$mkerrors -maix32"
+	mksyscall="go run mksyscall_aix_ppc.go -aix"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+aix_ppc64)
+	mkerrors="$mkerrors -maix64"
+	mksyscall="go run mksyscall_aix_ppc64.go -aix"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+darwin_amd64)
+	mkerrors="$mkerrors -m64"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm.go"
+	;;
+darwin_arm64)
+	mkerrors="$mkerrors -m64"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	mkasm="go run mkasm.go"
+	;;
+dragonfly_amd64)
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -dragonfly"
+	mksysnum="go run mksysnum.go 'https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+freebsd_386)
+	mkerrors="$mkerrors -m32"
+	mksyscall="go run mksyscall.go -l32"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+freebsd_amd64)
+	mkerrors="$mkerrors -m64"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+freebsd_arm)
+	mkerrors="$mkerrors"
+	mksyscall="go run mksyscall.go -l32 -arm"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+freebsd_arm64)
+	mkerrors="$mkerrors -m64"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+freebsd_riscv64)
+	mkerrors="$mkerrors -m64"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+netbsd_386)
+	mkerrors="$mkerrors -m32"
+	mksyscall="go run mksyscall.go -l32 -netbsd"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+netbsd_amd64)
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -netbsd"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+netbsd_arm)
+	mkerrors="$mkerrors"
+	mksyscall="go run mksyscall.go -l32 -netbsd -arm"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+netbsd_arm64)
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -netbsd"
+	mksysnum="go run mksysnum.go 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master'"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+openbsd_386)
+	mkasm="go run mkasm.go"
+	mkerrors="$mkerrors -m32"
+	mksyscall="go run mksyscall.go -l32 -openbsd -libc"
+	mksysctl="go run mksysctl_openbsd.go"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+openbsd_amd64)
+	mkasm="go run mkasm.go"
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -openbsd -libc"
+	mksysctl="go run mksysctl_openbsd.go"
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+openbsd_arm)
+	mkasm="go run mkasm.go"
+	mkerrors="$mkerrors"
+	mksyscall="go run mksyscall.go -l32 -openbsd -arm -libc"
+	mksysctl="go run mksysctl_openbsd.go"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+openbsd_arm64)
+	mkasm="go run mkasm.go"
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -openbsd -libc"
+	mksysctl="go run mksysctl_openbsd.go"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+openbsd_mips64)
+	mkasm="go run mkasm.go"
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -openbsd -libc"
+	mksysctl="go run mksysctl_openbsd.go"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+openbsd_ppc64)
+	mkasm="go run mkasm.go"
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -openbsd -libc"
+	mksysctl="go run mksysctl_openbsd.go"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+openbsd_riscv64)
+	mkasm="go run mkasm.go"
+	mkerrors="$mkerrors -m64"
+	mksyscall="go run mksyscall.go -openbsd -libc"
+	mksysctl="go run mksysctl_openbsd.go"
+	# Let the type of C char be signed for making the bare syscall
+	# API consistent across platforms.
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+	;;
+solaris_amd64)
+	mksyscall="go run mksyscall_solaris.go"
+	mkerrors="$mkerrors -m64"
+	mksysnum=
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+illumos_amd64)
+        mksyscall="go run mksyscall_solaris.go"
+	mkerrors=
+	mksysnum=
+	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+	;;
+*)
+	echo 'unrecognized $GOOS_$GOARCH: ' "$GOOSARCH" 1>&2
+	exit 1
+	;;
+esac
+
+(
+	if [ -n "$mkerrors" ]; then echo "$mkerrors |gofmt >$zerrors"; fi
+	case "$GOOS" in
+	*)
+		syscall_goos="syscall_$GOOS.go"
+		case "$GOOS" in
+		darwin | dragonfly | freebsd | netbsd | openbsd)
+			syscall_goos="syscall_bsd.go $syscall_goos"
+			;;
+		esac
+		if [ -n "$mksyscall" ]; then
+			if [ "$GOOSARCH" == "aix_ppc64" ]; then
+				# aix/ppc64 script generates files instead of writing to stdin.
+				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in && gofmt -w zsyscall_$GOOSARCH.go && gofmt -w zsyscall_"$GOOSARCH"_gccgo.go && gofmt -w zsyscall_"$GOOSARCH"_gc.go " ;
+			elif [ "$GOOS" == "illumos" ]; then
+			        # illumos code generation requires a --illumos switch
+			        echo "$mksyscall -illumos -tags illumos,$GOARCH syscall_illumos.go |gofmt > zsyscall_illumos_$GOARCH.go";
+			        # illumos implies solaris, so solaris code generation is also required
+				echo "$mksyscall -tags solaris,$GOARCH syscall_solaris.go syscall_solaris_$GOARCH.go |gofmt >zsyscall_solaris_$GOARCH.go";
+			else
+				echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go";
+			fi
+		fi
+	esac
+	if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
+	if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
+	if [ -n "$mktypes" ]; then echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go"; fi
+	if [ -n "$mkasm" ]; then echo "$mkasm $GOOS $GOARCH"; fi
+) | $run
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/mkerrors.sh b/go/src/cmd/vendor/golang.org/x/sys/unix/mkerrors.sh
new file mode 100644
index 0000000000000000000000000000000000000000..fd39be4efdc6af184f37d133c320c4cec82090f7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/mkerrors.sh
@@ -0,0 +1,811 @@
+#!/usr/bin/env bash
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+# Generate Go code listing errors and other #defined constant
+# values (ENAMETOOLONG etc.), by asking the preprocessor
+# about the definitions.
+
+unset LANG
+export LC_ALL=C
+export LC_CTYPE=C
+
+if test -z "$GOARCH" -o -z "$GOOS"; then
+	echo 1>&2 "GOARCH or GOOS not defined in environment"
+	exit 1
+fi
+
+# Check that we are using the new build system if we should
+if [[ "$GOOS" = "linux" ]] && [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
+	echo 1>&2 "In the Docker based build system, mkerrors should not be called directly."
+	echo 1>&2 "See README.md"
+	exit 1
+fi
+
+if [[ "$GOOS" = "aix" ]]; then
+	CC=${CC:-gcc}
+else
+	CC=${CC:-cc}
+fi
+
+if [[ "$GOOS" = "solaris" ]]; then
+	# Assumes GNU versions of utilities in PATH.
+	export PATH=/usr/gnu/bin:$PATH
+fi
+
+uname=$(uname)
+
+includes_AIX='
+#include <net/if.h>
+#include <net/netopt.h>
+#include <netinet/ip_mroute.h>
+#include <sys/protosw.h>
+#include <sys/stropts.h>
+#include <sys/mman.h>
+#include <sys/poll.h>
+#include <sys/select.h>
+#include <sys/termio.h>
+#include <termios.h>
+#include <fcntl.h>
+
+#define AF_LOCAL AF_UNIX
+'
+
+includes_Darwin='
+#define _DARWIN_C_SOURCE
+#define KERNEL 1
+#define _DARWIN_USE_64_BIT_INODE
+#define __APPLE_USE_RFC_3542
+#include <stdint.h>
+#include <sys/stdio.h>
+#include <sys/attr.h>
+#include <sys/clonefile.h>
+#include <sys/kern_control.h>
+#include <sys/types.h>
+#include <sys/event.h>
+#include <sys/ptrace.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/un.h>
+#include <sys/sockio.h>
+#include <sys/sys_domain.h>
+#include <sys/sysctl.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <sys/xattr.h>
+#include <sys/vsock.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_types.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <termios.h>
+
+// for backwards compatibility because moved TIOCREMOTE to Kernel.framework after MacOSX12.0.sdk.
+#define TIOCREMOTE 0x80047469
+'
+
+includes_DragonFly='
+#include <sys/types.h>
+#include <sys/event.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/stat.h>
+#include <sys/sysctl.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/wait.h>
+#include <sys/ioctl.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_clone.h>
+#include <net/if_types.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <termios.h>
+#include <netinet/ip.h>
+#include <net/ip_mroute/ip_mroute.h>
+'
+
+includes_FreeBSD='
+#include <sys/capsicum.h>
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/disk.h>
+#include <sys/event.h>
+#include <sys/sched.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <sys/sockio.h>
+#include <sys/stat.h>
+#include <sys/sysctl.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/wait.h>
+#include <sys/ioctl.h>
+#include <sys/ptrace.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_types.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <termios.h>
+#include <netinet/ip.h>
+#include <netinet/ip_mroute.h>
+#include <sys/extattr.h>
+
+#if __FreeBSD__ >= 10
+#define IFT_CARP	0xf8	// IFT_CARP is deprecated in FreeBSD 10
+#undef SIOCAIFADDR
+#define SIOCAIFADDR	_IOW(105, 26, struct oifaliasreq)	// ifaliasreq contains if_data
+#undef SIOCSIFPHYADDR
+#define SIOCSIFPHYADDR	_IOW(105, 70, struct oifaliasreq)	// ifaliasreq contains if_data
+#endif
+'
+
+includes_Linux='
+#define _LARGEFILE_SOURCE
+#define _LARGEFILE64_SOURCE
+#ifndef __LP64__
+#define _FILE_OFFSET_BITS 64
+#endif
+#define _GNU_SOURCE
+
+// See the description in unix/linux/types.go
+#if defined(__ARM_EABI__) || \
+	(defined(__mips__) && (_MIPS_SIM == _ABIO32)) || \
+	(defined(__powerpc__) && (!defined(__powerpc64__)))
+# ifdef   _TIME_BITS
+#  undef  _TIME_BITS
+# endif
+# define  _TIME_BITS 32
+#endif
+
+// <sys/ioctl.h> is broken on powerpc64, as it fails to include definitions of
+// these structures. We just include them copied from <bits/termios.h>.
+#if defined(__powerpc__)
+struct sgttyb {
+        char    sg_ispeed;
+        char    sg_ospeed;
+        char    sg_erase;
+        char    sg_kill;
+        short   sg_flags;
+};
+
+struct tchars {
+        char    t_intrc;
+        char    t_quitc;
+        char    t_startc;
+        char    t_stopc;
+        char    t_eofc;
+        char    t_brkc;
+};
+
+struct ltchars {
+        char    t_suspc;
+        char    t_dsuspc;
+        char    t_rprntc;
+        char    t_flushc;
+        char    t_werasc;
+        char    t_lnextc;
+};
+#endif
+
+#include <bits/sockaddr.h>
+#include <sys/epoll.h>
+#include <sys/eventfd.h>
+#include <sys/inotify.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/prctl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/select.h>
+#include <sys/signalfd.h>
+#include <sys/socket.h>
+#include <sys/timerfd.h>
+#include <sys/uio.h>
+#include <sys/xattr.h>
+#include <netinet/udp.h>
+#include <linux/audit.h>
+#include <linux/bpf.h>
+#include <linux/can.h>
+#include <linux/can/error.h>
+#include <linux/can/netlink.h>
+#include <linux/can/raw.h>
+#include <linux/capability.h>
+#include <linux/cryptouser.h>
+#include <linux/devlink.h>
+#include <linux/dm-ioctl.h>
+#include <linux/elf.h>
+#include <linux/errqueue.h>
+#include <linux/ethtool_netlink.h>
+#include <linux/falloc.h>
+#include <linux/fanotify.h>
+#include <linux/fib_rules.h>
+#include <linux/filter.h>
+#include <linux/fs.h>
+#include <linux/fscrypt.h>
+#include <linux/fsverity.h>
+#include <linux/genetlink.h>
+#include <linux/hdreg.h>
+#include <linux/hidraw.h>
+#include <linux/if.h>
+#include <linux/if_addr.h>
+#include <linux/if_alg.h>
+#include <linux/if_arp.h>
+#include <linux/if_ether.h>
+#include <linux/if_ppp.h>
+#include <linux/if_tun.h>
+#include <linux/if_packet.h>
+#include <linux/if_xdp.h>
+#include <linux/input.h>
+#include <linux/kcm.h>
+#include <linux/kexec.h>
+#include <linux/keyctl.h>
+#include <linux/landlock.h>
+#include <linux/loop.h>
+#include <linux/lwtunnel.h>
+#include <linux/magic.h>
+#include <linux/mei.h>
+#include <linux/memfd.h>
+#include <linux/module.h>
+#include <linux/mount.h>
+#include <linux/netfilter/nfnetlink.h>
+#include <linux/netfilter/nf_tables.h>
+#include <linux/netlink.h>
+#include <linux/net_namespace.h>
+#include <linux/nfc.h>
+#include <linux/nsfs.h>
+#include <linux/perf_event.h>
+#include <linux/pps.h>
+#include <linux/ptp_clock.h>
+#include <linux/ptrace.h>
+#include <linux/random.h>
+#include <linux/reboot.h>
+#include <linux/rtc.h>
+#include <linux/rtnetlink.h>
+#include <linux/sched.h>
+#include <linux/seccomp.h>
+#include <linux/serial.h>
+#include <linux/sock_diag.h>
+#include <linux/sockios.h>
+#include <linux/taskstats.h>
+#include <linux/tipc.h>
+#include <linux/vm_sockets.h>
+#include <linux/wait.h>
+#include <linux/watchdog.h>
+#include <linux/wireguard.h>
+
+#include <mtd/ubi-user.h>
+#include <mtd/mtd-user.h>
+#include <net/route.h>
+
+#if defined(__sparc__)
+// On sparc{,64}, the kernel defines struct termios2 itself which clashes with the
+// definition in glibc. As only the error constants are needed here, include the
+// generic termibits.h (which is included by termbits.h on sparc).
+#include <asm-generic/termbits.h>
+#else
+#include <asm/termbits.h>
+#endif
+
+#ifndef PTRACE_GETREGS
+#define PTRACE_GETREGS	0xc
+#endif
+
+#ifndef PTRACE_SETREGS
+#define PTRACE_SETREGS	0xd
+#endif
+
+#ifdef SOL_BLUETOOTH
+// SPARC includes this in /usr/include/sparc64-linux-gnu/bits/socket.h
+// but it is already in bluetooth_linux.go
+#undef SOL_BLUETOOTH
+#endif
+
+// Certain constants are missing from the fs/crypto UAPI
+#define FS_KEY_DESC_PREFIX              "fscrypt:"
+#define FS_KEY_DESC_PREFIX_SIZE         8
+#define FS_MAX_KEY_SIZE                 64
+
+// The code generator produces -0x1 for (~0), but an unsigned value is necessary
+// for the tipc_subscr timeout __u32 field.
+#undef TIPC_WAIT_FOREVER
+#define TIPC_WAIT_FOREVER 0xffffffff
+
+// Copied from linux/netfilter/nf_nat.h
+// Including linux/netfilter/nf_nat.h here causes conflicts between linux/in.h
+// and netinet/in.h.
+#define NF_NAT_RANGE_MAP_IPS			(1 << 0)
+#define NF_NAT_RANGE_PROTO_SPECIFIED		(1 << 1)
+#define NF_NAT_RANGE_PROTO_RANDOM		(1 << 2)
+#define NF_NAT_RANGE_PERSISTENT			(1 << 3)
+#define NF_NAT_RANGE_PROTO_RANDOM_FULLY		(1 << 4)
+#define NF_NAT_RANGE_PROTO_OFFSET		(1 << 5)
+#define NF_NAT_RANGE_NETMAP			(1 << 6)
+#define NF_NAT_RANGE_PROTO_RANDOM_ALL		\
+	(NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PROTO_RANDOM_FULLY)
+#define NF_NAT_RANGE_MASK					\
+	(NF_NAT_RANGE_MAP_IPS | NF_NAT_RANGE_PROTO_SPECIFIED |	\
+	 NF_NAT_RANGE_PROTO_RANDOM | NF_NAT_RANGE_PERSISTENT |	\
+	 NF_NAT_RANGE_PROTO_RANDOM_FULLY | NF_NAT_RANGE_PROTO_OFFSET | \
+	 NF_NAT_RANGE_NETMAP)
+
+// Copied from linux/hid.h.
+// Keep in sync with the size of the referenced fields.
+#define _HIDIOCGRAWNAME_LEN	128 // sizeof_field(struct hid_device, name)
+#define _HIDIOCGRAWPHYS_LEN	64  // sizeof_field(struct hid_device, phys)
+#define _HIDIOCGRAWUNIQ_LEN	64  // sizeof_field(struct hid_device, uniq)
+
+#define _HIDIOCGRAWNAME		HIDIOCGRAWNAME(_HIDIOCGRAWNAME_LEN)
+#define _HIDIOCGRAWPHYS		HIDIOCGRAWPHYS(_HIDIOCGRAWPHYS_LEN)
+#define _HIDIOCGRAWUNIQ		HIDIOCGRAWUNIQ(_HIDIOCGRAWUNIQ_LEN)
+
+// Renamed in v6.16, commit c6d732c38f93 ("net: ethtool: remove duplicate defines for family info")
+#define ETHTOOL_FAMILY_NAME	ETHTOOL_GENL_NAME
+#define ETHTOOL_FAMILY_VERSION	ETHTOOL_GENL_VERSION
+'
+
+includes_NetBSD='
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/event.h>
+#include <sys/extattr.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/sched.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/sysctl.h>
+#include <sys/termios.h>
+#include <sys/ttycom.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_types.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
+#include <netinet/ip_mroute.h>
+#include <netinet/if_ether.h>
+
+// Needed since <sys/param.h> refers to it...
+#define schedppq 1
+'
+
+includes_OpenBSD='
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/event.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/select.h>
+#include <sys/sched.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/stat.h>
+#include <sys/sysctl.h>
+#include <sys/termios.h>
+#include <sys/ttycom.h>
+#include <sys/unistd.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_types.h>
+#include <net/if_var.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
+#include <netinet/ip_mroute.h>
+#include <netinet/if_ether.h>
+#include <net/if_bridge.h>
+
+// We keep some constants not supported in OpenBSD 5.5 and beyond for
+// the promise of compatibility.
+#define EMUL_ENABLED		0x1
+#define EMUL_NATIVE		0x2
+#define IPV6_FAITH		0x1d
+#define IPV6_OPTIONS		0x1
+#define IPV6_RTHDR_STRICT	0x1
+#define IPV6_SOCKOPT_RESERVED1	0x3
+#define SIOCGIFGENERIC		0xc020693a
+#define SIOCSIFGENERIC		0x80206939
+#define WALTSIG			0x4
+'
+
+includes_SunOS='
+#include <limits.h>
+#include <sys/types.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/stat.h>
+#include <sys/stream.h>
+#include <sys/mman.h>
+#include <sys/wait.h>
+#include <sys/ioctl.h>
+#include <sys/mkdev.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_arp.h>
+#include <net/if_types.h>
+#include <net/route.h>
+#include <netinet/icmp6.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/ip_mroute.h>
+#include <termios.h>
+'
+
+
+includes='
+#include <sys/types.h>
+#include <sys/file.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/ip6.h>
+#include <netinet/tcp.h>
+#include <errno.h>
+#include <sys/signal.h>
+#include <signal.h>
+#include <sys/resource.h>
+#include <time.h>
+'
+ccflags="$@"
+
+# Write go tool cgo -godefs input.
+(
+	echo package unix
+	echo
+	echo '/*'
+	indirect="includes_$(uname)"
+	echo "${!indirect} $includes"
+	echo '*/'
+	echo 'import "C"'
+	echo 'import "syscall"'
+	echo
+	echo 'const ('
+
+	# The gcc command line prints all the #defines
+	# it encounters while processing the input
+	echo "${!indirect} $includes" | $CC -x c - -E -dM $ccflags |
+	awk '
+		$1 != "#define" || $2 ~ /\(/ || $3 == "" {next}
+
+		$2 ~ /^E([ABCD]X|[BIS]P|[SD]I|S|FL)$/ {next}  # 386 registers
+		$2 ~ /^(SIGEV_|SIGSTKSZ|SIGRT(MIN|MAX))/ {next}
+		$2 ~ /^(SCM_SRCRT)$/ {next}
+		$2 ~ /^(MAP_FAILED)$/ {next}
+		$2 ~ /^ELF_.*$/ {next}# <asm/elf.h> contains ELF_ARCH, etc.
+
+		$2 ~ /^EXTATTR_NAMESPACE_NAMES/ ||
+		$2 ~ /^EXTATTR_NAMESPACE_[A-Z]+_STRING/ {next}
+
+		$2 !~ /^ECCAPBITS/ &&
+		$2 !~ /^ETH_/ &&
+		$2 !~ /^EPROC_/ &&
+		$2 !~ /^EQUIV_/ &&
+		$2 !~ /^EXPR_/ &&
+		$2 !~ /^EVIOC/ &&
+		$2 ~ /^E[A-Z0-9_]+$/ ||
+		$2 ~ /^B[0-9_]+$/ ||
+		$2 ~ /^(OLD|NEW)DEV$/ ||
+		$2 == "BOTHER" ||
+		$2 ~ /^CI?BAUD(EX)?$/ ||
+		$2 == "IBSHIFT" ||
+		$2 ~ /^V[A-Z0-9]+$/ ||
+		$2 ~ /^CS[A-Z0-9]/ ||
+		$2 ~ /^I(SIG|CANON|CRNL|UCLC|EXTEN|MAXBEL|STRIP|UTF8)$/ ||
+		$2 ~ /^IGN/ ||
+		$2 ~ /^IX(ON|ANY|OFF)$/ ||
+		$2 ~ /^IN(LCR|PCK)$/ ||
+		$2 !~ "X86_CR3_PCID_NOFLUSH" &&
+		$2 ~ /(^FLU?SH)|(FLU?SH$)/ ||
+		$2 ~ /^C(LOCAL|READ|MSPAR|RTSCTS)$/ ||
+		$2 == "BRKINT" ||
+		$2 == "HUPCL" ||
+		$2 == "PENDIN" ||
+		$2 == "TOSTOP" ||
+		$2 == "XCASE" ||
+		$2 == "ALTWERASE" ||
+		$2 == "NOKERNINFO" ||
+		$2 == "NFDBITS" ||
+		$2 ~ /^PAR/ ||
+		$2 ~ /^SIG[^_]/ ||
+		$2 ~ /^O[CNPFPL][A-Z]+[^_][A-Z]+$/ ||
+		$2 ~ /^(NL|CR|TAB|BS|VT|FF)DLY$/ ||
+		$2 ~ /^(NL|CR|TAB|BS|VT|FF)[0-9]$/ ||
+		$2 ~ /^(DT|EI|ELF|EV|NN|NT|PF|SHF|SHN|SHT|STB|STT|VER)_/ ||
+		$2 ~ /^O?XTABS$/ ||
+		$2 ~ /^TC[IO](ON|OFF)$/ ||
+		$2 ~ /^IN_/ ||
+		$2 ~ /^KCM/ ||
+		$2 ~ /^LANDLOCK_/ ||
+		$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
+		$2 ~ /^LO_(KEY|NAME)_SIZE$/ ||
+		$2 ~ /^LOOP_(CLR|CTL|GET|SET)_/ ||
+		$2 == "LOOP_CONFIGURE" ||
+		$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|TCP|MCAST|EVFILT|NOTE|SHUT|PROT|MAP|MREMAP|MFD|T?PACKET|MSG|SCM|MCL|DT|MADV|PR|LOCAL|TCPOPT|UDP)_/ ||
+		$2 ~ /^NFC_(GENL|PROTO|COMM|RF|SE|DIRECTION|LLCP|SOCKPROTO)_/ ||
+		$2 ~ /^NFC_.*_(MAX)?SIZE$/ ||
+		$2 ~ /^PTP_/ ||
+		$2 ~ /^RAW_PAYLOAD_/ ||
+		$2 ~ /^[US]F_/ ||
+		$2 ~ /^TP_STATUS_/ ||
+		$2 ~ /^FALLOC_/ ||
+		$2 ~ /^ICMPV?6?_(FILTER|SEC)/ ||
+		$2 == "SOMAXCONN" ||
+		$2 == "NAME_MAX" ||
+		$2 == "IFNAMSIZ" ||
+		$2 ~ /^CTL_(HW|KERN|MAXNAME|NET|QUERY)$/ ||
+		$2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
+		$2 ~ /^HW_MACHINE$/ ||
+		$2 ~ /^SYSCTL_VERS/ ||
+		$2 !~ "MNT_BITS" &&
+		$2 ~ /^(MS|MNT|MOUNT|UMOUNT)_/ ||
+		$2 ~ /^NS_GET_/ ||
+		$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
+		$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT|PIOD|TFD)_/ ||
+		$2 ~ /^KEXEC_/ ||
+		$2 ~ /^LINUX_REBOOT_CMD_/ ||
+		$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
+		$2 ~ /^MODULE_INIT_/ ||
+		$2 !~ "NLA_TYPE_MASK" &&
+		$2 !~ /^RTC_VL_(ACCURACY|BACKUP|DATA)/ &&
+		$2 ~ /^(NETLINK|NLM|NLMSG|NLA|IFA|IFAN|RT|RTC|RTCF|RTN|RTPROT|RTNH|ARPHRD|ETH_P|NETNSA)_/ ||
+		$2 ~ /^SOCK_|SK_DIAG_|SKNLGRP_$/ ||
+		$2 ~ /^(CONNECT|SAE)_/ ||
+		$2 ~ /^FIORDCHK$/ ||
+		$2 ~ /^SIOC/ ||
+		$2 ~ /^TIOC/ ||
+		$2 ~ /^TCGET/ ||
+		$2 ~ /^TCSET/ ||
+		$2 ~ /^TC(FLSH|SBRKP?|XONC)$/ ||
+		$2 !~ "RTF_BITS" &&
+		$2 ~ /^(IFF|IFT|NET_RT|RTM(GRP)?|RTF|RTV|RTA|RTAX)_/ ||
+		$2 ~ /^BIOC/ ||
+		$2 ~ /^DIOC/ ||
+		$2 ~ /^RUSAGE_(SELF|CHILDREN|THREAD)/ ||
+		$2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ ||
+		$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
+		$2 ~ /^CLONE_[A-Z_]+/ ||
+		$2 !~ /^(BPF_TIMEVAL|BPF_FIB_LOOKUP_[A-Z]+|BPF_F_LINK)$/ &&
+		$2 ~ /^(BPF|DLT)_/ ||
+		$2 ~ /^AUDIT_/ ||
+		$2 ~ /^(CLOCK|TIMER)_/ ||
+		$2 ~ /^CAN_/ ||
+		$2 ~ /^CAP_/ ||
+		$2 ~ /^CP_/ ||
+		$2 ~ /^CPUSTATES$/ ||
+		$2 ~ /^CTLIOCGINFO$/ ||
+		$2 ~ /^ALG_/ ||
+		$2 ~ /^FI(CLONE|DEDUPERANGE)/ ||
+		$2 ~ /^FS_(POLICY_FLAGS|KEY_DESC|ENCRYPTION_MODE|[A-Z0-9_]+_KEY_SIZE)/ ||
+		$2 ~ /^FS_IOC_.*(ENCRYPTION|VERITY|[GS]ETFLAGS)/ ||
+		$2 ~ /^FS_VERITY_/ ||
+		$2 ~ /^FSCRYPT_/ ||
+		$2 ~ /^DM_/ ||
+		$2 ~ /^GRND_/ ||
+		$2 ~ /^RND/ ||
+		$2 ~ /^KEY_(SPEC|REQKEY_DEFL)_/ ||
+		$2 ~ /^KEYCTL_/ ||
+		$2 ~ /^PERF_/ ||
+		$2 ~ /^SECCOMP_/ ||
+		$2 ~ /^SEEK_/ ||
+		$2 ~ /^SCHED_/ ||
+		$2 ~ /^SPLICE_/ ||
+		$2 ~ /^SYNC_FILE_RANGE_/ ||
+		$2 !~ /IOC_MAGIC/ &&
+		$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
+		$2 ~ /^(VM|VMADDR)_/ ||
+		$2 ~ /^(IOCTL_VM_SOCKETS_|IOCTL_MEI_)/ ||
+		$2 ~ /^(TASKSTATS|TS)_/ ||
+		$2 ~ /^CGROUPSTATS_/ ||
+		$2 ~ /^GENL_/ ||
+		$2 ~ /^STATX_/ ||
+		$2 ~ /^RENAME/ ||
+		$2 ~ /^UBI_IOC[A-Z]/ ||
+		$2 ~ /^UTIME_/ ||
+		$2 ~ /^XATTR_(CREATE|REPLACE|NO(DEFAULT|FOLLOW|SECURITY)|SHOWCOMPRESSION)/ ||
+		$2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||
+		$2 ~ /^FSOPT_/ ||
+		$2 ~ /^WDIO[CFS]_/ ||
+		$2 ~ /^NFN/ ||
+		$2 !~ /^NFT_META_IIFTYPE/ &&
+		$2 ~ /^NFT_/ ||
+		$2 ~ /^NF_NAT_/ ||
+		$2 ~ /^XDP_/ ||
+		$2 ~ /^RWF_/ ||
+		$2 ~ /^(HDIO|WIN|SMART)_/ ||
+		$2 ~ /^CRYPTO_/ ||
+		$2 ~ /^TIPC_/ ||
+		$2 !~  "DEVLINK_RELOAD_LIMITS_VALID_MASK" &&
+		$2 ~ /^DEVLINK_/ ||
+		$2 ~ /^ETHTOOL_/ ||
+		$2 ~ /^LWTUNNEL_IP/ ||
+		$2 ~ /^ITIMER_/ ||
+		$2 !~ "WMESGLEN" &&
+		$2 ~ /^W[A-Z0-9]+$/ ||
+		$2 ~ /^P_/ ||
+		$2 ~/^PPPIOC/ ||
+		$2 ~ /^FAN_|FANOTIFY_/ ||
+		$2 == "HID_MAX_DESCRIPTOR_SIZE" ||
+		$2 ~ /^_?HIDIOC/ ||
+		$2 ~ /^BUS_(USB|HIL|BLUETOOTH|VIRTUAL)$/ ||
+		$2 ~ /^MTD/ ||
+		$2 ~ /^OTP/ ||
+		$2 ~ /^MEM/ ||
+		$2 ~ /^WG/ ||
+		$2 ~ /^FIB_RULE_/ ||
+		$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE|IOMIN$|IOOPT$|ALIGNOFF$|DISCARD|ROTATIONAL$|ZEROOUT$|GETDISKSEQ$)/ {printf("\t%s = C.%s\n", $2, $2)}
+		$2 ~ /^__WCOREFLAG$/ {next}
+		$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
+
+		{next}
+	' | sort
+
+	echo ')'
+) >_const.go
+
+# Pull out the error names for later.
+errors=$(
+	echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print $2 }' |
+	sort
+)
+
+# Pull out the signal names for later.
+signals=$(
+	echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
+	grep -E -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
+	sort
+)
+
+# Again, writing regexps to a file.
+echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^E[A-Z0-9_]+$/ { print "^\t" $2 "[ \t]*=" }' |
+	sort >_error.grep
+echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
+	awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
+	grep -E -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
+	sort >_signal.grep
+
+echo '// mkerrors.sh' "$@"
+echo '// Code generated by the command above; see README.md. DO NOT EDIT.'
+echo
+echo "//go:build ${GOARCH} && ${GOOS}"
+echo
+go tool cgo -godefs -- "$@" _const.go >_error.out
+cat _error.out | grep -vf _error.grep | grep -vf _signal.grep
+echo
+echo '// Errors'
+echo 'const ('
+cat _error.out | grep -f _error.grep | sed 's/=\(.*\)/= syscall.Errno(\1)/'
+echo ')'
+
+echo
+echo '// Signals'
+echo 'const ('
+cat _error.out | grep -f _signal.grep | sed 's/=\(.*\)/= syscall.Signal(\1)/'
+echo ')'
+
+# Run C program to print error and syscall strings.
+(
+	echo -E "
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <signal.h>
+
+#define nelem(x) (sizeof(x)/sizeof((x)[0]))
+
+enum { A = 'A', Z = 'Z', a = 'a', z = 'z' }; // avoid need for single quotes below
+
+struct tuple {
+	int num;
+	const char *name;
+};
+
+struct tuple errors[] = {
+"
+	for i in $errors
+	do
+		echo -E '	{'$i', "'$i'" },'
+	done
+
+	echo -E "
+};
+
+struct tuple signals[] = {
+"
+	for i in $signals
+	do
+		echo -E '	{'$i', "'$i'" },'
+	done
+
+	# Use -E because on some systems bash builtin interprets \n itself.
+	echo -E '
+};
+
+static int
+tuplecmp(const void *a, const void *b)
+{
+	return ((struct tuple *)a)->num - ((struct tuple *)b)->num;
+}
+
+int
+main(void)
+{
+	int i, e;
+	char buf[1024], *p;
+
+	printf("\n\n// Error table\n");
+	printf("var errorList = [...]struct {\n");
+	printf("\tnum  syscall.Errno\n");
+	printf("\tname string\n");
+	printf("\tdesc string\n");
+	printf("} {\n");
+	qsort(errors, nelem(errors), sizeof errors[0], tuplecmp);
+	for(i=0; i<nelem(errors); i++) {
+		e = errors[i].num;
+		if(i > 0 && errors[i-1].num == e)
+			continue;
+		strncpy(buf, strerror(e), sizeof(buf) - 1);
+		buf[sizeof(buf) - 1] = '\0';
+		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
+		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
+			buf[0] += a - A;
+		printf("\t{ %d, \"%s\", \"%s\" },\n", e, errors[i].name, buf);
+	}
+	printf("}\n\n");
+
+	printf("\n\n// Signal table\n");
+	printf("var signalList = [...]struct {\n");
+	printf("\tnum  syscall.Signal\n");
+	printf("\tname string\n");
+	printf("\tdesc string\n");
+	printf("} {\n");
+	qsort(signals, nelem(signals), sizeof signals[0], tuplecmp);
+	for(i=0; i<nelem(signals); i++) {
+		e = signals[i].num;
+		if(i > 0 && signals[i-1].num == e)
+			continue;
+		strncpy(buf, strsignal(e), sizeof(buf) - 1);
+		buf[sizeof(buf) - 1] = '\0';
+		// lowercase first letter: Bad -> bad, but STREAM -> STREAM.
+		if(A <= buf[0] && buf[0] <= Z && a <= buf[1] && buf[1] <= z)
+			buf[0] += a - A;
+		// cut trailing : number.
+		p = strrchr(buf, ":"[0]);
+		if(p)
+			*p = '\0';
+		printf("\t{ %d, \"%s\", \"%s\" },\n", e, signals[i].name, buf);
+	}
+	printf("}\n\n");
+
+	return 0;
+}
+
+'
+) >_errors.c
+
+$CC $ccflags -o _errors _errors.c && $GORUN ./_errors && rm -f _errors.c _errors _const.go _error.grep _signal.grep _error.out
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/mmap_nomremap.go b/go/src/cmd/vendor/golang.org/x/sys/unix/mmap_nomremap.go
new file mode 100644
index 0000000000000000000000000000000000000000..7f602ffd26d4fae392377a8fe27fb6ca41aaa825
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/mmap_nomremap.go
@@ -0,0 +1,13 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || openbsd || solaris || zos
+
+package unix
+
+var mapper = &mmapper{
+	active: make(map[*byte][]byte),
+	mmap:   mmap,
+	munmap: munmap,
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/mremap.go b/go/src/cmd/vendor/golang.org/x/sys/unix/mremap.go
new file mode 100644
index 0000000000000000000000000000000000000000..3a5e776f895aae7aa0cf30d25e515705080090b6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/mremap.go
@@ -0,0 +1,57 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux || netbsd
+
+package unix
+
+import "unsafe"
+
+type mremapMmapper struct {
+	mmapper
+	mremap func(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error)
+}
+
+var mapper = &mremapMmapper{
+	mmapper: mmapper{
+		active: make(map[*byte][]byte),
+		mmap:   mmap,
+		munmap: munmap,
+	},
+	mremap: mremap,
+}
+
+func (m *mremapMmapper) Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) {
+	if newLength <= 0 || len(oldData) == 0 || len(oldData) != cap(oldData) || flags&mremapFixed != 0 {
+		return nil, EINVAL
+	}
+
+	pOld := &oldData[cap(oldData)-1]
+	m.Lock()
+	defer m.Unlock()
+	bOld := m.active[pOld]
+	if bOld == nil || &bOld[0] != &oldData[0] {
+		return nil, EINVAL
+	}
+	newAddr, errno := m.mremap(uintptr(unsafe.Pointer(&bOld[0])), uintptr(len(bOld)), uintptr(newLength), flags, 0)
+	if errno != nil {
+		return nil, errno
+	}
+	bNew := unsafe.Slice((*byte)(unsafe.Pointer(newAddr)), newLength)
+	pNew := &bNew[cap(bNew)-1]
+	if flags&mremapDontunmap == 0 {
+		delete(m.active, pOld)
+	}
+	m.active[pNew] = bNew
+	return bNew, nil
+}
+
+func Mremap(oldData []byte, newLength int, flags int) (data []byte, err error) {
+	return mapper.Mremap(oldData, newLength, flags)
+}
+
+func MremapPtr(oldAddr unsafe.Pointer, oldSize uintptr, newAddr unsafe.Pointer, newSize uintptr, flags int) (ret unsafe.Pointer, err error) {
+	xaddr, err := mapper.mremap(uintptr(oldAddr), oldSize, newSize, flags, uintptr(newAddr))
+	return unsafe.Pointer(xaddr), err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/pagesize_unix.go b/go/src/cmd/vendor/golang.org/x/sys/unix/pagesize_unix.go
new file mode 100644
index 0000000000000000000000000000000000000000..0482408d7c6c1b87d40d63ec4beae305b9c804ca
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/pagesize_unix.go
@@ -0,0 +1,15 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+// For Unix, get the pagesize from the runtime.
+
+package unix
+
+import "syscall"
+
+func Getpagesize() int {
+	return syscall.Getpagesize()
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/pledge_openbsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/pledge_openbsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..6a09af53e6bba375b12abfdb873c3709987a36aa
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/pledge_openbsd.go
@@ -0,0 +1,111 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+import (
+	"errors"
+	"fmt"
+	"strconv"
+)
+
+// Pledge implements the pledge syscall.
+//
+// This changes both the promises and execpromises; use PledgePromises or
+// PledgeExecpromises to only change the promises or execpromises
+// respectively.
+//
+// For more information see pledge(2).
+func Pledge(promises, execpromises string) error {
+	if err := pledgeAvailable(); err != nil {
+		return err
+	}
+
+	pptr, err := BytePtrFromString(promises)
+	if err != nil {
+		return err
+	}
+
+	exptr, err := BytePtrFromString(execpromises)
+	if err != nil {
+		return err
+	}
+
+	return pledge(pptr, exptr)
+}
+
+// PledgePromises implements the pledge syscall.
+//
+// This changes the promises and leaves the execpromises untouched.
+//
+// For more information see pledge(2).
+func PledgePromises(promises string) error {
+	if err := pledgeAvailable(); err != nil {
+		return err
+	}
+
+	pptr, err := BytePtrFromString(promises)
+	if err != nil {
+		return err
+	}
+
+	return pledge(pptr, nil)
+}
+
+// PledgeExecpromises implements the pledge syscall.
+//
+// This changes the execpromises and leaves the promises untouched.
+//
+// For more information see pledge(2).
+func PledgeExecpromises(execpromises string) error {
+	if err := pledgeAvailable(); err != nil {
+		return err
+	}
+
+	exptr, err := BytePtrFromString(execpromises)
+	if err != nil {
+		return err
+	}
+
+	return pledge(nil, exptr)
+}
+
+// majmin returns major and minor version number for an OpenBSD system.
+func majmin() (major int, minor int, err error) {
+	var v Utsname
+	err = Uname(&v)
+	if err != nil {
+		return
+	}
+
+	major, err = strconv.Atoi(string(v.Release[0]))
+	if err != nil {
+		err = errors.New("cannot parse major version number returned by uname")
+		return
+	}
+
+	minor, err = strconv.Atoi(string(v.Release[2]))
+	if err != nil {
+		err = errors.New("cannot parse minor version number returned by uname")
+		return
+	}
+
+	return
+}
+
+// pledgeAvailable checks for availability of the pledge(2) syscall
+// based on the running OpenBSD version.
+func pledgeAvailable() error {
+	maj, min, err := majmin()
+	if err != nil {
+		return err
+	}
+
+	// Require OpenBSD 6.4 as a minimum.
+	if maj < 6 || (maj == 6 && min <= 3) {
+		return fmt.Errorf("cannot call Pledge on OpenBSD %d.%d", maj, min)
+	}
+
+	return nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ptrace_darwin.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ptrace_darwin.go
new file mode 100644
index 0000000000000000000000000000000000000000..3f0975f3de76088746ac4379197d38237e324eac
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ptrace_darwin.go
@@ -0,0 +1,11 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin && !ios
+
+package unix
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) error {
+	return ptrace1(request, pid, addr, data)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ptrace_ios.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ptrace_ios.go
new file mode 100644
index 0000000000000000000000000000000000000000..a4d35db5dc2862918253152cc9ac312b8d311c82
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ptrace_ios.go
@@ -0,0 +1,11 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build ios
+
+package unix
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	return ENOTSUP
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/race.go b/go/src/cmd/vendor/golang.org/x/sys/unix/race.go
new file mode 100644
index 0000000000000000000000000000000000000000..714d2aae7c09df2e59c8d23f2c55f5424f061c9a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/race.go
@@ -0,0 +1,30 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin && race) || (linux && race) || (freebsd && race)
+
+package unix
+
+import (
+	"runtime"
+	"unsafe"
+)
+
+const raceenabled = true
+
+func raceAcquire(addr unsafe.Pointer) {
+	runtime.RaceAcquire(addr)
+}
+
+func raceReleaseMerge(addr unsafe.Pointer) {
+	runtime.RaceReleaseMerge(addr)
+}
+
+func raceReadRange(addr unsafe.Pointer, len int) {
+	runtime.RaceReadRange(addr, len)
+}
+
+func raceWriteRange(addr unsafe.Pointer, len int) {
+	runtime.RaceWriteRange(addr, len)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/race0.go b/go/src/cmd/vendor/golang.org/x/sys/unix/race0.go
new file mode 100644
index 0000000000000000000000000000000000000000..4a9f6634c980ca95d7eee9481bddb7af4be30c1a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/race0.go
@@ -0,0 +1,25 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || (darwin && !race) || (linux && !race) || (freebsd && !race) || netbsd || openbsd || solaris || dragonfly || zos
+
+package unix
+
+import (
+	"unsafe"
+)
+
+const raceenabled = false
+
+func raceAcquire(addr unsafe.Pointer) {
+}
+
+func raceReleaseMerge(addr unsafe.Pointer) {
+}
+
+func raceReadRange(addr unsafe.Pointer, len int) {
+}
+
+func raceWriteRange(addr unsafe.Pointer, len int) {
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/readdirent_getdents.go b/go/src/cmd/vendor/golang.org/x/sys/unix/readdirent_getdents.go
new file mode 100644
index 0000000000000000000000000000000000000000..dbd2b6ccb1b381a33e78070a237db33ee53f9e5f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/readdirent_getdents.go
@@ -0,0 +1,12 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || dragonfly || freebsd || linux || netbsd || openbsd
+
+package unix
+
+// ReadDirent reads directory entries from fd and writes them into buf.
+func ReadDirent(fd int, buf []byte) (n int, err error) {
+	return Getdents(fd, buf)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go b/go/src/cmd/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go
new file mode 100644
index 0000000000000000000000000000000000000000..b903c00604b99ca03e350d62447e91aa7f3d4606
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/readdirent_getdirentries.go
@@ -0,0 +1,19 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin || zos
+
+package unix
+
+import "unsafe"
+
+// ReadDirent reads directory entries from fd and writes them into buf.
+func ReadDirent(fd int, buf []byte) (n int, err error) {
+	// Final argument is (basep *uintptr) and the syscall doesn't take nil.
+	// 64 bits should be enough. (32 bits isn't even on 386). Since the
+	// actual system call is getdirentries64, 64 is a good guess.
+	// TODO(rsc): Can we use a single global basep for all calls?
+	var base = (*uintptr)(unsafe.Pointer(new(uint64)))
+	return Getdirentries(fd, buf, base)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_dragonfly.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_dragonfly.go
new file mode 100644
index 0000000000000000000000000000000000000000..5144deeccd55ba9d26a34c3f0d9046aa42264ce2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_dragonfly.go
@@ -0,0 +1,16 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+// Round the length of a raw sockaddr up to align it properly.
+func cmsgAlignOf(salen int) int {
+	salign := SizeofPtr
+	if SizeofPtr == 8 && !supportsABI(_dragonflyABIChangeVersion) {
+		// 64-bit Dragonfly before the September 2019 ABI changes still requires
+		// 32-bit aligned access to network subsystem.
+		salign = 4
+	}
+	return (salen + salign - 1) & ^(salign - 1)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..5f63147e06c184cb02a89c3e74eff166c4cc80ee
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
@@ -0,0 +1,85 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Socket control messages
+
+package unix
+
+import "unsafe"
+
+// UnixCredentials encodes credentials into a socket control message
+// for sending to another process. This can be used for
+// authentication.
+func UnixCredentials(ucred *Ucred) []byte {
+	b := make([]byte, CmsgSpace(SizeofUcred))
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	h.Level = SOL_SOCKET
+	h.Type = SCM_CREDENTIALS
+	h.SetLen(CmsgLen(SizeofUcred))
+	*(*Ucred)(h.data(0)) = *ucred
+	return b
+}
+
+// ParseUnixCredentials decodes a socket control message that contains
+// credentials in a Ucred structure. To receive such a message, the
+// SO_PASSCRED option must be enabled on the socket.
+func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) {
+	if m.Header.Level != SOL_SOCKET {
+		return nil, EINVAL
+	}
+	if m.Header.Type != SCM_CREDENTIALS {
+		return nil, EINVAL
+	}
+	ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0]))
+	return &ucred, nil
+}
+
+// PktInfo4 encodes Inet4Pktinfo into a socket control message of type IP_PKTINFO.
+func PktInfo4(info *Inet4Pktinfo) []byte {
+	b := make([]byte, CmsgSpace(SizeofInet4Pktinfo))
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	h.Level = SOL_IP
+	h.Type = IP_PKTINFO
+	h.SetLen(CmsgLen(SizeofInet4Pktinfo))
+	*(*Inet4Pktinfo)(h.data(0)) = *info
+	return b
+}
+
+// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO.
+func PktInfo6(info *Inet6Pktinfo) []byte {
+	b := make([]byte, CmsgSpace(SizeofInet6Pktinfo))
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	h.Level = SOL_IPV6
+	h.Type = IPV6_PKTINFO
+	h.SetLen(CmsgLen(SizeofInet6Pktinfo))
+	*(*Inet6Pktinfo)(h.data(0)) = *info
+	return b
+}
+
+// ParseOrigDstAddr decodes a socket control message containing the original
+// destination address. To receive such a message the IP_RECVORIGDSTADDR or
+// IPV6_RECVORIGDSTADDR option must be enabled on the socket.
+func ParseOrigDstAddr(m *SocketControlMessage) (Sockaddr, error) {
+	switch {
+	case m.Header.Level == SOL_IP && m.Header.Type == IP_ORIGDSTADDR:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(&m.Data[0]))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.Addr = pp.Addr
+		return sa, nil
+
+	case m.Header.Level == SOL_IPV6 && m.Header.Type == IPV6_ORIGDSTADDR:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(&m.Data[0]))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		sa.Addr = pp.Addr
+		return sa, nil
+
+	default:
+		return nil, EINVAL
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
new file mode 100644
index 0000000000000000000000000000000000000000..c3a62dbb1b6c00308aee4cc141bd7d4e1ad5b7cc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
@@ -0,0 +1,106 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+// Socket control messages
+
+package unix
+
+import (
+	"unsafe"
+)
+
+// CmsgLen returns the value to store in the Len field of the Cmsghdr
+// structure, taking into account any necessary alignment.
+func CmsgLen(datalen int) int {
+	return cmsgAlignOf(SizeofCmsghdr) + datalen
+}
+
+// CmsgSpace returns the number of bytes an ancillary element with
+// payload of the passed data length occupies.
+func CmsgSpace(datalen int) int {
+	return cmsgAlignOf(SizeofCmsghdr) + cmsgAlignOf(datalen)
+}
+
+func (h *Cmsghdr) data(offset uintptr) unsafe.Pointer {
+	return unsafe.Pointer(uintptr(unsafe.Pointer(h)) + uintptr(cmsgAlignOf(SizeofCmsghdr)) + offset)
+}
+
+// SocketControlMessage represents a socket control message.
+type SocketControlMessage struct {
+	Header Cmsghdr
+	Data   []byte
+}
+
+// ParseSocketControlMessage parses b as an array of socket control
+// messages.
+func ParseSocketControlMessage(b []byte) ([]SocketControlMessage, error) {
+	var msgs []SocketControlMessage
+	i := 0
+	for i+CmsgLen(0) <= len(b) {
+		h, dbuf, err := socketControlMessageHeaderAndData(b[i:])
+		if err != nil {
+			return nil, err
+		}
+		m := SocketControlMessage{Header: *h, Data: dbuf}
+		msgs = append(msgs, m)
+		i += cmsgAlignOf(int(h.Len))
+	}
+	return msgs, nil
+}
+
+// ParseOneSocketControlMessage parses a single socket control message from b, returning the message header,
+// message data (a slice of b), and the remainder of b after that single message.
+// When there are no remaining messages, len(remainder) == 0.
+func ParseOneSocketControlMessage(b []byte) (hdr Cmsghdr, data []byte, remainder []byte, err error) {
+	h, dbuf, err := socketControlMessageHeaderAndData(b)
+	if err != nil {
+		return Cmsghdr{}, nil, nil, err
+	}
+	if i := cmsgAlignOf(int(h.Len)); i < len(b) {
+		remainder = b[i:]
+	}
+	return *h, dbuf, remainder, nil
+}
+
+func socketControlMessageHeaderAndData(b []byte) (*Cmsghdr, []byte, error) {
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	if h.Len < SizeofCmsghdr || uint64(h.Len) > uint64(len(b)) {
+		return nil, nil, EINVAL
+	}
+	return h, b[cmsgAlignOf(SizeofCmsghdr):h.Len], nil
+}
+
+// UnixRights encodes a set of open file descriptors into a socket
+// control message for sending to another process.
+func UnixRights(fds ...int) []byte {
+	datalen := len(fds) * 4
+	b := make([]byte, CmsgSpace(datalen))
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	h.Level = SOL_SOCKET
+	h.Type = SCM_RIGHTS
+	h.SetLen(CmsgLen(datalen))
+	for i, fd := range fds {
+		*(*int32)(h.data(4 * uintptr(i))) = int32(fd)
+	}
+	return b
+}
+
+// ParseUnixRights decodes a socket control message that contains an
+// integer array of open file descriptors from another process.
+func ParseUnixRights(m *SocketControlMessage) ([]int, error) {
+	if m.Header.Level != SOL_SOCKET {
+		return nil, EINVAL
+	}
+	if m.Header.Type != SCM_RIGHTS {
+		return nil, EINVAL
+	}
+	fds := make([]int, len(m.Data)>>2)
+	for i, j := 0, 0; i < len(m.Data); i += 4 {
+		fds[j] = int(*(*int32)(unsafe.Pointer(&m.Data[i])))
+		j++
+	}
+	return fds, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go
new file mode 100644
index 0000000000000000000000000000000000000000..4a1eab37ec08526ceec522cf4bfca531704e1f04
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix_other.go
@@ -0,0 +1,46 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || freebsd || linux || netbsd || openbsd || solaris || zos
+
+package unix
+
+import (
+	"runtime"
+)
+
+// Round the length of a raw sockaddr up to align it properly.
+func cmsgAlignOf(salen int) int {
+	salign := SizeofPtr
+
+	// dragonfly needs to check ABI version at runtime, see cmsgAlignOf in
+	// sockcmsg_dragonfly.go
+	switch runtime.GOOS {
+	case "aix":
+		// There is no alignment on AIX.
+		salign = 1
+	case "darwin", "ios", "illumos", "solaris":
+		// NOTE: It seems like 64-bit Darwin, Illumos and Solaris
+		// kernels still require 32-bit aligned access to network
+		// subsystem.
+		if SizeofPtr == 8 {
+			salign = 4
+		}
+	case "netbsd", "openbsd":
+		// NetBSD and OpenBSD armv7 require 64-bit alignment.
+		if runtime.GOARCH == "arm" {
+			salign = 8
+		}
+		// NetBSD aarch64 requires 128-bit alignment.
+		if runtime.GOOS == "netbsd" && runtime.GOARCH == "arm64" {
+			salign = 16
+		}
+	case "zos":
+		// z/OS socket macros use [32-bit] sizeof(int) alignment,
+		// not pointer width.
+		salign = SizeofInt
+	}
+
+	return (salen + salign - 1) & ^(salign - 1)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_zos.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_zos.go
new file mode 100644
index 0000000000000000000000000000000000000000..3e53dbc0286d094111e40065e21059dc543fd00e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_zos.go
@@ -0,0 +1,58 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Socket control messages
+
+package unix
+
+import "unsafe"
+
+// UnixCredentials encodes credentials into a socket control message
+// for sending to another process. This can be used for
+// authentication.
+func UnixCredentials(ucred *Ucred) []byte {
+	b := make([]byte, CmsgSpace(SizeofUcred))
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	h.Level = SOL_SOCKET
+	h.Type = SCM_CREDENTIALS
+	h.SetLen(CmsgLen(SizeofUcred))
+	*(*Ucred)(h.data(0)) = *ucred
+	return b
+}
+
+// ParseUnixCredentials decodes a socket control message that contains
+// credentials in a Ucred structure. To receive such a message, the
+// SO_PASSCRED option must be enabled on the socket.
+func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) {
+	if m.Header.Level != SOL_SOCKET {
+		return nil, EINVAL
+	}
+	if m.Header.Type != SCM_CREDENTIALS {
+		return nil, EINVAL
+	}
+	ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0]))
+	return &ucred, nil
+}
+
+// PktInfo4 encodes Inet4Pktinfo into a socket control message of type IP_PKTINFO.
+func PktInfo4(info *Inet4Pktinfo) []byte {
+	b := make([]byte, CmsgSpace(SizeofInet4Pktinfo))
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	h.Level = SOL_IP
+	h.Type = IP_PKTINFO
+	h.SetLen(CmsgLen(SizeofInet4Pktinfo))
+	*(*Inet4Pktinfo)(h.data(0)) = *info
+	return b
+}
+
+// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO.
+func PktInfo6(info *Inet6Pktinfo) []byte {
+	b := make([]byte, CmsgSpace(SizeofInet6Pktinfo))
+	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
+	h.Level = SOL_IPV6
+	h.Type = IPV6_PKTINFO
+	h.SetLen(CmsgLen(SizeofInet6Pktinfo))
+	*(*Inet6Pktinfo)(h.data(0)) = *info
+	return b
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s b/go/src/cmd/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s
new file mode 100644
index 0000000000000000000000000000000000000000..3c4f33cb6a8022b36872915657d30ea552aa3540
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/symaddr_zos_s390x.s
@@ -0,0 +1,75 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x && gc
+
+#include "textflag.h"
+
+//  provide the address of function variable to be fixed up.
+
+TEXT ·getPipe2Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Pipe2(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_FlockAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Flock(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_GetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Getxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_NanosleepAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Nanosleep(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_SetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Setxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_Wait4Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Wait4(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_MountAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Mount(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_UnmountAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Unmount(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_UtimesNanoAtAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·UtimesNanoAt(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_UtimesNanoAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·UtimesNano(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_MkfifoatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Mkfifoat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_ChtagAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Chtag(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+TEXT ·get_ReadlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Readlinkat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+	
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall.go
new file mode 100644
index 0000000000000000000000000000000000000000..5ea74da98204f32ba5fa8191f801e3d26524ef8a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall.go
@@ -0,0 +1,86 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+// Package unix contains an interface to the low-level operating system
+// primitives. OS details vary depending on the underlying system, and
+// by default, godoc will display OS-specific documentation for the current
+// system. If you want godoc to display OS documentation for another
+// system, set $GOOS and $GOARCH to the desired system. For example, if
+// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
+// to freebsd and $GOARCH to arm.
+//
+// The primary use of this package is inside other packages that provide a more
+// portable interface to the system, such as "os", "time" and "net".  Use
+// those packages rather than this one if you can.
+//
+// For details of the functions and data types in this package consult
+// the manuals for the appropriate operating system.
+//
+// These calls return err == nil to indicate success; otherwise
+// err represents an operating system error describing the failure and
+// holds a value of type syscall.Errno.
+package unix // import "golang.org/x/sys/unix"
+
+import (
+	"bytes"
+	"strings"
+	"unsafe"
+)
+
+// ByteSliceFromString returns a NUL-terminated slice of bytes
+// containing the text of s. If s contains a NUL byte at any
+// location, it returns (nil, EINVAL).
+func ByteSliceFromString(s string) ([]byte, error) {
+	if strings.IndexByte(s, 0) != -1 {
+		return nil, EINVAL
+	}
+	a := make([]byte, len(s)+1)
+	copy(a, s)
+	return a, nil
+}
+
+// BytePtrFromString returns a pointer to a NUL-terminated array of
+// bytes containing the text of s. If s contains a NUL byte at any
+// location, it returns (nil, EINVAL).
+func BytePtrFromString(s string) (*byte, error) {
+	a, err := ByteSliceFromString(s)
+	if err != nil {
+		return nil, err
+	}
+	return &a[0], nil
+}
+
+// ByteSliceToString returns a string form of the text represented by the slice s, with a terminating NUL and any
+// bytes after the NUL removed.
+func ByteSliceToString(s []byte) string {
+	if i := bytes.IndexByte(s, 0); i != -1 {
+		s = s[:i]
+	}
+	return string(s)
+}
+
+// BytePtrToString takes a pointer to a sequence of text and returns the corresponding string.
+// If the pointer is nil, it returns the empty string. It assumes that the text sequence is terminated
+// at a zero byte; if the zero byte is not present, the program may crash.
+func BytePtrToString(p *byte) string {
+	if p == nil {
+		return ""
+	}
+	if *p == 0 {
+		return ""
+	}
+
+	// Find NUL terminator.
+	n := 0
+	for ptr := unsafe.Pointer(p); *(*byte)(ptr) != 0; n++ {
+		ptr = unsafe.Pointer(uintptr(ptr) + 1)
+	}
+
+	return string(unsafe.Slice(p, n))
+}
+
+// Single-word zero for use when we need a valid pointer to 0 bytes.
+var _zero uintptr
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix.go
new file mode 100644
index 0000000000000000000000000000000000000000..6f15ba1eaff6571878742b4d058e084f30afa6f2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix.go
@@ -0,0 +1,582 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix
+
+// Aix system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and
+// wrap it in our own nicer implementation.
+
+package unix
+
+import "unsafe"
+
+/*
+ * Wrapped
+ */
+
+func Access(path string, mode uint32) (err error) {
+	return Faccessat(AT_FDCWD, path, mode, 0)
+}
+
+func Chmod(path string, mode uint32) (err error) {
+	return Fchmodat(AT_FDCWD, path, mode, 0)
+}
+
+func Chown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, 0)
+}
+
+func Creat(path string, mode uint32) (fd int, err error) {
+	return Open(path, O_CREAT|O_WRONLY|O_TRUNC, mode)
+}
+
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func Utimes(path string, tv []Timeval) error {
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
+
+func UtimesNano(path string, ts []Timespec) error {
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	name := sa.Name
+	n := len(name)
+	if n > len(sa.raw.Path) {
+		return nil, 0, EINVAL
+	}
+	if n == len(sa.raw.Path) && name[0] != '@' {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_UNIX
+	for i := 0; i < n; i++ {
+		sa.raw.Path[i] = uint8(name[i])
+	}
+	// length is family (uint16), name, NUL.
+	sl := _Socklen(2)
+	if n > 0 {
+		sl += _Socklen(n) + 1
+	}
+	if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+		// Check sl > 3 so we don't change unnamed socket behavior.
+		sa.raw.Path[0] = 0
+		// Don't count trailing NUL for abstract address.
+		sl--
+	}
+
+	return unsafe.Pointer(&sa.raw), sl, nil
+}
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getsockname(fd, &rsa, &len); err != nil {
+		return
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+//sys	getcwd(buf []byte) (err error)
+
+const ImplementsGetwd = true
+
+func Getwd() (ret string, err error) {
+	for len := uint64(4096); ; len *= 2 {
+		b := make([]byte, len)
+		err := getcwd(b)
+		if err == nil {
+			i := 0
+			for b[i] != 0 {
+				i++
+			}
+			return string(b[0:i]), nil
+		}
+		if err != ERANGE {
+			return "", err
+		}
+	}
+}
+
+func Getcwd(buf []byte) (n int, err error) {
+	err = getcwd(buf)
+	if err == nil {
+		i := 0
+		for buf[i] != 0 {
+			i++
+		}
+		n = i + 1
+	}
+	return
+}
+
+func Getgroups() (gids []int, err error) {
+	n, err := getgroups(0, nil)
+	if err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+
+	// Sanity check group count. Max is 16 on BSD.
+	if n < 0 || n > 1000 {
+		return nil, EINVAL
+	}
+
+	a := make([]_Gid_t, n)
+	n, err = getgroups(n, &a[0])
+	if err != nil {
+		return nil, err
+	}
+	gids = make([]int, n)
+	for i, v := range a[0:n] {
+		gids[i] = int(v)
+	}
+	return
+}
+
+func Setgroups(gids []int) (err error) {
+	if len(gids) == 0 {
+		return setgroups(0, nil)
+	}
+
+	a := make([]_Gid_t, len(gids))
+	for i, v := range gids {
+		a[i] = _Gid_t(v)
+	}
+	return setgroups(len(a), &a[0])
+}
+
+/*
+ * Socket
+ */
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept(fd, &rsa, &len)
+	if nfd == -1 {
+		return
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(rsa))
+	msg.Namelen = uint32(SizeofSockaddrAny)
+	var dummy byte
+	if len(oob) > 0 {
+		// receive at least one normal byte
+		if emptyIovecs(iov) {
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
+		}
+		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.SetControllen(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = recvmsg(fd, &msg, flags); n == -1 {
+		return
+	}
+	oobn = int(msg.Controllen)
+	recvflags = int(msg.Flags)
+	return
+}
+
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(ptr))
+	msg.Namelen = uint32(salen)
+	var dummy byte
+	var empty bool
+	if len(oob) > 0 {
+		// send at least one normal byte
+		empty = emptyIovecs(iov)
+		if empty {
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
+		}
+		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.SetControllen(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = sendmsg(fd, &msg, flags); err != nil {
+		return 0, err
+	}
+	if len(oob) > 0 && empty {
+		n = 0
+	}
+	return n, nil
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	switch rsa.Addr.Family {
+
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		sa := new(SockaddrUnix)
+
+		// Some versions of AIX have a bug in getsockname (see IV78655).
+		// We can't rely on sa.Len being set correctly.
+		n := SizeofSockaddrUnix - 3 // subtract leading Family, Len, terminating NUL.
+		for i := 0; i < n; i++ {
+			if pp.Path[i] == 0 {
+				n = i
+				break
+			}
+		}
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
+		return sa, nil
+
+	case AF_INET:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.Addr = pp.Addr
+		return sa, nil
+
+	case AF_INET6:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		sa.Addr = pp.Addr
+		return sa, nil
+	}
+	return nil, EAFNOSUPPORT
+}
+
+func Gettimeofday(tv *Timeval) (err error) {
+	err = gettimeofday(tv, nil)
+	return
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+// TODO
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	return -1, ENOSYS
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
+//sys	getdirent(fd int, buf []byte) (n int, err error)
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	return getdirent(fd, buf)
+}
+
+//sys	wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
+
+func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	var status _C_int
+	var r Pid_t
+	err = ERESTART
+	// AIX wait4 may return with ERESTART errno, while the process is still
+	// active.
+	for err == ERESTART {
+		r, err = wait4(Pid_t(pid), &status, options, rusage)
+	}
+	wpid = int(r)
+	if wstatus != nil {
+		*wstatus = WaitStatus(status)
+	}
+	return
+}
+
+/*
+ * Wait
+ */
+
+type WaitStatus uint32
+
+func (w WaitStatus) Stopped() bool { return w&0x40 != 0 }
+func (w WaitStatus) StopSignal() Signal {
+	if !w.Stopped() {
+		return -1
+	}
+	return Signal(w>>8) & 0xFF
+}
+
+func (w WaitStatus) Exited() bool { return w&0xFF == 0 }
+func (w WaitStatus) ExitStatus() int {
+	if !w.Exited() {
+		return -1
+	}
+	return int((w >> 8) & 0xFF)
+}
+
+func (w WaitStatus) Signaled() bool { return w&0x40 == 0 && w&0xFF != 0 }
+func (w WaitStatus) Signal() Signal {
+	if !w.Signaled() {
+		return -1
+	}
+	return Signal(w>>16) & 0xFF
+}
+
+func (w WaitStatus) Continued() bool { return w&0x01000000 != 0 }
+
+func (w WaitStatus) CoreDump() bool { return w&0x80 == 0x80 }
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+//sys	ioctl(fd int, req int, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) = ioctl
+
+// fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
+// There is no way to create a custom fcntl and to keep //sys fcntl easily,
+// Therefore, the programmer must call dup2 instead of fcntl in this case.
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+//sys	FcntlInt(fd uintptr, cmd int, arg int) (r int,err error) = fcntl
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+//sys	FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) = fcntl
+
+//sys	fcntl(fd int, cmd int, arg int) (val int, err error)
+
+//sys	fsyncRange(fd int, how int, start int64, length int64) (err error) = fsync_range
+
+func Fsync(fd int) error {
+	return fsyncRange(fd, O_SYNC, 0, 0)
+}
+
+/*
+ * Direct access
+ */
+
+//sys	Acct(path string) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chroot(path string) (err error)
+//sys	Close(fd int) (err error)
+//sys	Dup(oldfd int) (fd int, err error)
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Fdatasync(fd int) (err error)
+// readdir_r
+//sysnb	Getpgid(pid int) (pgid int, err error)
+
+//sys	Getpgrp() (pid int)
+
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Kill(pid int, sig Signal) (err error)
+//sys	Klogctl(typ int, buf []byte) (n int, err error) = syslog
+//sys	Mkdir(dirfd int, path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	Open(path string, mode int, perm uint32) (fd int, err error) = open64
+//sys	Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Setdomainname(p []byte) (err error)
+//sys	Sethostname(p []byte) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tv *Timeval) (err error)
+
+//sys	Setuid(uid int) (err error)
+//sys	Setgid(uid int) (err error)
+
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
+//sys	Sync()
+//sysnb	Times(tms *Tms) (ticks uintptr, err error)
+//sysnb	Umask(mask int) (oldmask int)
+//sysnb	Uname(buf *Utsname) (err error)
+//sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+
+//sys	Dup2(oldfd int, newfd int) (err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = posix_fadvise64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	fstat(fd int, stat *Stat_t) (err error)
+//sys	fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = fstatat
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getuid() (uid int)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	lstat(path string, stat *Stat_t) (err error)
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = pread64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = pwrite64
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys	Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys	stat(path string, statptr *Stat_t) (err error)
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+
+// In order to use msghdr structure with Control, Controllen, nrecvmsg and nsendmsg must be used.
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = nrecvmsg
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = nsendmsg
+
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	Madvise(b []byte, advice int) (err error)
+//sys	Mprotect(b []byte, prot int) (err error)
+//sys	Mlock(b []byte) (err error)
+//sys	Mlockall(flags int) (err error)
+//sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
+//sys	Munlockall() (err error)
+
+//sysnb	pipe(p *[2]_C_int) (err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe(&pp)
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return
+}
+
+//sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
+//sys	gettimeofday(tv *Timeval, tzp *Timezone) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+
+//sys	Getsystemcfg(label int) (n uint64)
+
+//sys	umount(target string) (err error)
+
+func Unmount(target string, flags int) (err error) {
+	if flags != 0 {
+		// AIX doesn't have any flags for umount.
+		return ENOSYS
+	}
+	return umount(target)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..1fdaa476005f8785077c5a6cfd0cf7a56c83439c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go
@@ -0,0 +1,52 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix && ppc
+
+package unix
+
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error) = getrlimit64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek64
+
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func Fstat(fd int, stat *Stat_t) error {
+	return fstat(fd, stat)
+}
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) error {
+	return fstatat(dirfd, path, stat, flags)
+}
+
+func Lstat(path string, stat *Stat_t) error {
+	return lstat(path, stat)
+}
+
+func Stat(path string, statptr *Stat_t) error {
+	return stat(path, statptr)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..c87f9a9f456845df5bb5b87a674b4bfa6f9dda0a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go
@@ -0,0 +1,83 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix && ppc64
+
+package unix
+
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = lseek
+
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) = mmap64
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int64(sec), Usec: int32(usec)}
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// In order to only have Timespec structure, type of Stat_t's fields
+// Atim, Mtim and Ctim is changed from StTimespec to Timespec during
+// ztypes generation.
+// On ppc64, Timespec.Nsec is an int64 while StTimespec.Nsec is an
+// int32, so the fields' value must be modified.
+func fixStatTimFields(stat *Stat_t) {
+	stat.Atim.Nsec >>= 32
+	stat.Mtim.Nsec >>= 32
+	stat.Ctim.Nsec >>= 32
+}
+
+func Fstat(fd int, stat *Stat_t) error {
+	err := fstat(fd, stat)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(stat)
+	return nil
+}
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) error {
+	err := fstatat(dirfd, path, stat, flags)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(stat)
+	return nil
+}
+
+func Lstat(path string, stat *Stat_t) error {
+	err := lstat(path, stat)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(stat)
+	return nil
+}
+
+func Stat(path string, statptr *Stat_t) error {
+	err := stat(path, statptr)
+	if err != nil {
+		return err
+	}
+	fixStatTimFields(statptr)
+	return nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_bsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_bsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..a00c3e5450b3f235ed1655de3858cecf315b070c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_bsd.go
@@ -0,0 +1,609 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin || dragonfly || freebsd || netbsd || openbsd
+
+// BSD system call wrappers shared by *BSD based systems
+// including OS X (Darwin) and FreeBSD.  Like the other
+// syscall_*.go files it is compiled as Go code but also
+// used as input to mksyscall which parses the //sys
+// lines and generates system call stubs.
+
+package unix
+
+import (
+	"runtime"
+	"syscall"
+	"unsafe"
+)
+
+const ImplementsGetwd = true
+
+func Getwd() (string, error) {
+	var buf [PathMax]byte
+	_, err := Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	n := clen(buf[:])
+	if n < 1 {
+		return "", EINVAL
+	}
+	return string(buf[:n]), nil
+}
+
+/*
+ * Wrapped
+ */
+
+//sysnb	getgroups(ngid int, gid *_Gid_t) (n int, err error)
+//sysnb	setgroups(ngid int, gid *_Gid_t) (err error)
+
+func Getgroups() (gids []int, err error) {
+	n, err := getgroups(0, nil)
+	if err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+
+	// Sanity check group count. Max is 16 on BSD.
+	if n < 0 || n > 1000 {
+		return nil, EINVAL
+	}
+
+	a := make([]_Gid_t, n)
+	n, err = getgroups(n, &a[0])
+	if err != nil {
+		return nil, err
+	}
+	gids = make([]int, n)
+	for i, v := range a[0:n] {
+		gids[i] = int(v)
+	}
+	return
+}
+
+func Setgroups(gids []int) (err error) {
+	if len(gids) == 0 {
+		return setgroups(0, nil)
+	}
+
+	a := make([]_Gid_t, len(gids))
+	for i, v := range gids {
+		a[i] = _Gid_t(v)
+	}
+	return setgroups(len(a), &a[0])
+}
+
+// Wait status is 7 bits at bottom, either 0 (exited),
+// 0x7F (stopped), or a signal number that caused an exit.
+// The 0x80 bit is whether there was a core dump.
+// An extra number (exit code, signal causing a stop)
+// is in the high bits.
+
+type WaitStatus uint32
+
+const (
+	mask  = 0x7F
+	core  = 0x80
+	shift = 8
+
+	exited  = 0
+	killed  = 9
+	stopped = 0x7F
+)
+
+func (w WaitStatus) Exited() bool { return w&mask == exited }
+
+func (w WaitStatus) ExitStatus() int {
+	if w&mask != exited {
+		return -1
+	}
+	return int(w >> shift)
+}
+
+func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != 0 }
+
+func (w WaitStatus) Signal() syscall.Signal {
+	sig := syscall.Signal(w & mask)
+	if sig == stopped || sig == 0 {
+		return -1
+	}
+	return sig
+}
+
+func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }
+
+func (w WaitStatus) Stopped() bool { return w&mask == stopped && syscall.Signal(w>>shift) != SIGSTOP }
+
+func (w WaitStatus) Killed() bool { return w&mask == killed && syscall.Signal(w>>shift) != SIGKILL }
+
+func (w WaitStatus) Continued() bool { return w&mask == stopped && syscall.Signal(w>>shift) == SIGSTOP }
+
+func (w WaitStatus) StopSignal() syscall.Signal {
+	if !w.Stopped() {
+		return -1
+	}
+	return syscall.Signal(w>>shift) & 0xFF
+}
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+//sys	wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error)
+
+func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	var status _C_int
+	wpid, err = wait4(pid, &status, options, rusage)
+	if wstatus != nil {
+		*wstatus = WaitStatus(status)
+	}
+	return
+}
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	Shutdown(s int, how int) (err error)
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Len = SizeofSockaddrInet4
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Len = SizeofSockaddrInet6
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	name := sa.Name
+	n := len(name)
+	if n >= len(sa.raw.Path) || n == 0 {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Len = byte(3 + n) // 2 for Family, Len; 1 for NUL
+	sa.raw.Family = AF_UNIX
+	for i := 0; i < n; i++ {
+		sa.raw.Path[i] = int8(name[i])
+	}
+	return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil
+}
+
+func (sa *SockaddrDatalink) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Index == 0 {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Len = sa.Len
+	sa.raw.Family = AF_LINK
+	sa.raw.Index = sa.Index
+	sa.raw.Type = sa.Type
+	sa.raw.Nlen = sa.Nlen
+	sa.raw.Alen = sa.Alen
+	sa.raw.Slen = sa.Slen
+	sa.raw.Data = sa.Data
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrDatalink, nil
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	switch rsa.Addr.Family {
+	case AF_LINK:
+		pp := (*RawSockaddrDatalink)(unsafe.Pointer(rsa))
+		sa := new(SockaddrDatalink)
+		sa.Len = pp.Len
+		sa.Family = pp.Family
+		sa.Index = pp.Index
+		sa.Type = pp.Type
+		sa.Nlen = pp.Nlen
+		sa.Alen = pp.Alen
+		sa.Slen = pp.Slen
+		sa.Data = pp.Data
+		return sa, nil
+
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		if pp.Len < 2 || pp.Len > SizeofSockaddrUnix {
+			return nil, EINVAL
+		}
+		sa := new(SockaddrUnix)
+
+		// Some BSDs include the trailing NUL in the length, whereas
+		// others do not. Work around this by subtracting the leading
+		// family and len. The path is then scanned to see if a NUL
+		// terminator still exists within the length.
+		n := int(pp.Len) - 2 // subtract leading Family, Len
+		for i := 0; i < n; i++ {
+			if pp.Path[i] == 0 {
+				// found early NUL; assume Len included the NUL
+				// or was overestimating.
+				n = i
+				break
+			}
+		}
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
+		return sa, nil
+
+	case AF_INET:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.Addr = pp.Addr
+		return sa, nil
+
+	case AF_INET6:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		sa.Addr = pp.Addr
+		return sa, nil
+	}
+	return anyToSockaddrGOOS(fd, rsa)
+}
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept(fd, &rsa, &len)
+	if err != nil {
+		return
+	}
+	if (runtime.GOOS == "darwin" || runtime.GOOS == "ios") && len == 0 {
+		// Accepted socket has no address.
+		// This is likely due to a bug in xnu kernels,
+		// where instead of ECONNABORTED error socket
+		// is accepted, but has no address.
+		Close(nfd)
+		return 0, nil, ECONNABORTED
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getsockname(fd, &rsa, &len); err != nil {
+		return
+	}
+	// TODO(jsing): DragonFly has a "bug" (see issue 3349), which should be
+	// reported upstream.
+	if runtime.GOOS == "dragonfly" && rsa.Addr.Family == AF_UNSPEC && rsa.Addr.Len == 0 {
+		rsa.Addr.Family = AF_UNIX
+		rsa.Addr.Len = SizeofSockaddrUnix
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+	buf := make([]byte, 256)
+	vallen := _Socklen(len(buf))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+	if err != nil {
+		return "", err
+	}
+	return ByteSliceToString(buf[:vallen]), nil
+}
+
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(rsa))
+	msg.Namelen = uint32(SizeofSockaddrAny)
+	var dummy byte
+	if len(oob) > 0 {
+		// receive at least one normal byte
+		if emptyIovecs(iov) {
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
+		}
+		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.SetControllen(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = recvmsg(fd, &msg, flags); err != nil {
+		return
+	}
+	oobn = int(msg.Controllen)
+	recvflags = int(msg.Flags)
+	return
+}
+
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(ptr))
+	msg.Namelen = uint32(salen)
+	var dummy byte
+	var empty bool
+	if len(oob) > 0 {
+		// send at least one normal byte
+		empty = emptyIovecs(iov)
+		if empty {
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
+		}
+		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.SetControllen(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = sendmsg(fd, &msg, flags); err != nil {
+		return 0, err
+	}
+	if len(oob) > 0 && empty {
+		n = 0
+	}
+	return n, nil
+}
+
+//sys	kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error)
+
+func Kevent(kq int, changes, events []Kevent_t, timeout *Timespec) (n int, err error) {
+	var change, event unsafe.Pointer
+	if len(changes) > 0 {
+		change = unsafe.Pointer(&changes[0])
+	}
+	if len(events) > 0 {
+		event = unsafe.Pointer(&events[0])
+	}
+	return kevent(kq, change, len(changes), event, len(events), timeout)
+}
+
+// sysctlmib translates name to mib number and appends any additional args.
+func sysctlmib(name string, args ...int) ([]_C_int, error) {
+	// Translate name to mib number.
+	mib, err := nametomib(name)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, a := range args {
+		mib = append(mib, _C_int(a))
+	}
+
+	return mib, nil
+}
+
+func Sysctl(name string) (string, error) {
+	return SysctlArgs(name)
+}
+
+func SysctlArgs(name string, args ...int) (string, error) {
+	buf, err := SysctlRaw(name, args...)
+	if err != nil {
+		return "", err
+	}
+	n := len(buf)
+
+	// Throw away terminating NUL.
+	if n > 0 && buf[n-1] == '\x00' {
+		n--
+	}
+	return string(buf[0:n]), nil
+}
+
+func SysctlUint32(name string) (uint32, error) {
+	return SysctlUint32Args(name)
+}
+
+func SysctlUint32Args(name string, args ...int) (uint32, error) {
+	mib, err := sysctlmib(name, args...)
+	if err != nil {
+		return 0, err
+	}
+
+	n := uintptr(4)
+	buf := make([]byte, 4)
+	if err := sysctl(mib, &buf[0], &n, nil, 0); err != nil {
+		return 0, err
+	}
+	if n != 4 {
+		return 0, EIO
+	}
+	return *(*uint32)(unsafe.Pointer(&buf[0])), nil
+}
+
+func SysctlUint64(name string, args ...int) (uint64, error) {
+	mib, err := sysctlmib(name, args...)
+	if err != nil {
+		return 0, err
+	}
+
+	n := uintptr(8)
+	buf := make([]byte, 8)
+	if err := sysctl(mib, &buf[0], &n, nil, 0); err != nil {
+		return 0, err
+	}
+	if n != 8 {
+		return 0, EIO
+	}
+	return *(*uint64)(unsafe.Pointer(&buf[0])), nil
+}
+
+func SysctlRaw(name string, args ...int) ([]byte, error) {
+	mib, err := sysctlmib(name, args...)
+	if err != nil {
+		return nil, err
+	}
+
+	// Find size.
+	n := uintptr(0)
+	if err := sysctl(mib, nil, &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+
+	// Read into buffer of that size.
+	buf := make([]byte, n)
+	if err := sysctl(mib, &buf[0], &n, nil, 0); err != nil {
+		return nil, err
+	}
+
+	// The actual call may return less than the original reported required
+	// size so ensure we deal with that.
+	return buf[:n], nil
+}
+
+func SysctlClockinfo(name string) (*Clockinfo, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
+
+	n := uintptr(SizeofClockinfo)
+	var ci Clockinfo
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&ci)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n != SizeofClockinfo {
+		return nil, EIO
+	}
+	return &ci, nil
+}
+
+func SysctlTimeval(name string) (*Timeval, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
+
+	var tv Timeval
+	n := uintptr(unsafe.Sizeof(tv))
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&tv)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n != unsafe.Sizeof(tv) {
+		return nil, EIO
+	}
+	return &tv, nil
+}
+
+//sys	utimes(path string, timeval *[2]Timeval) (err error)
+
+func Utimes(path string, tv []Timeval) error {
+	if tv == nil {
+		return utimes(path, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+func UtimesNano(path string, ts []Timespec) error {
+	if ts == nil {
+		err := utimensat(AT_FDCWD, path, nil, 0)
+		if err != ENOSYS {
+			return err
+		}
+		return utimes(path, nil)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+	if err != ENOSYS {
+		return err
+	}
+	// Not as efficient as it could be because Timespec and
+	// Timeval have different types in the different OSes
+	tv := [2]Timeval{
+		NsecToTimeval(TimespecToNsec(ts[0])),
+		NsecToTimeval(TimespecToNsec(ts[1])),
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+//sys	futimes(fd int, timeval *[2]Timeval) (err error)
+
+func Futimes(fd int, tv []Timeval) error {
+	if tv == nil {
+		return futimes(fd, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return futimes(fd, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
+// TODO: wrap
+//	Acct(name nil-string) (err error)
+//	Gethostuuid(uuid *byte, timeout *Timespec) (err error)
+//	Ptrace(req int, pid int, addr uintptr, data int) (ret uintptr, err error)
+
+//sys	Madvise(b []byte, behav int) (err error)
+//sys	Mlock(b []byte) (err error)
+//sys	Mlockall(flags int) (err error)
+//sys	Mprotect(b []byte, prot int) (err error)
+//sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
+//sys	Munlockall() (err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin.go
new file mode 100644
index 0000000000000000000000000000000000000000..7838ca5db200b23cf3962773cdd6552a0f9a43fd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin.go
@@ -0,0 +1,800 @@
+// Copyright 2009,2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Darwin system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and wrap
+// it in our own nicer implementation, either here or in
+// syscall_bsd.go or syscall_unix.go.
+
+package unix
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+)
+
+//sys	closedir(dir uintptr) (err error)
+//sys	readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno)
+
+func fdopendir(fd int) (dir uintptr, err error) {
+	r0, _, e1 := syscall_syscallPtr(libc_fdopendir_trampoline_addr, uintptr(fd), 0, 0)
+	dir = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fdopendir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fdopendir fdopendir "/usr/lib/libSystem.B.dylib"
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	// Simulate Getdirentries using fdopendir/readdir_r/closedir.
+	// We store the number of entries to skip in the seek
+	// offset of fd. See issue #31368.
+	// It's not the full required semantics, but should handle the case
+	// of calling Getdirentries or ReadDirent repeatedly.
+	// It won't handle assigning the results of lseek to *basep, or handle
+	// the directory being edited underfoot.
+	skip, err := Seek(fd, 0, 1 /* SEEK_CUR */)
+	if err != nil {
+		return 0, err
+	}
+
+	// We need to duplicate the incoming file descriptor
+	// because the caller expects to retain control of it, but
+	// fdopendir expects to take control of its argument.
+	// Just Dup'ing the file descriptor is not enough, as the
+	// result shares underlying state. Use Openat to make a really
+	// new file descriptor referring to the same directory.
+	fd2, err := Openat(fd, ".", O_RDONLY, 0)
+	if err != nil {
+		return 0, err
+	}
+	d, err := fdopendir(fd2)
+	if err != nil {
+		Close(fd2)
+		return 0, err
+	}
+	defer closedir(d)
+
+	var cnt int64
+	for {
+		var entry Dirent
+		var entryp *Dirent
+		e := readdir_r(d, &entry, &entryp)
+		if e != 0 {
+			return n, errnoErr(e)
+		}
+		if entryp == nil {
+			break
+		}
+		if skip > 0 {
+			skip--
+			cnt++
+			continue
+		}
+
+		reclen := int(entry.Reclen)
+		if reclen > len(buf) {
+			// Not enough room. Return for now.
+			// The counter will let us know where we should start up again.
+			// Note: this strategy for suspending in the middle and
+			// restarting is O(n^2) in the length of the directory. Oh well.
+			break
+		}
+
+		// Copy entry into return buffer.
+		s := unsafe.Slice((*byte)(unsafe.Pointer(&entry)), reclen)
+		copy(buf, s)
+
+		buf = buf[reclen:]
+		n += reclen
+		cnt++
+	}
+	// Set the seek offset of the input fd to record
+	// how many files we've already returned.
+	_, err = Seek(fd, cnt, 0 /* SEEK_SET */)
+	if err != nil {
+		return n, err
+	}
+
+	return n, nil
+}
+
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
+type SockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+	raw    RawSockaddrDatalink
+}
+
+// SockaddrCtl implements the Sockaddr interface for AF_SYSTEM type sockets.
+type SockaddrCtl struct {
+	ID   uint32
+	Unit uint32
+	raw  RawSockaddrCtl
+}
+
+func (sa *SockaddrCtl) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Sc_len = SizeofSockaddrCtl
+	sa.raw.Sc_family = AF_SYSTEM
+	sa.raw.Ss_sysaddr = AF_SYS_CONTROL
+	sa.raw.Sc_id = sa.ID
+	sa.raw.Sc_unit = sa.Unit
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrCtl, nil
+}
+
+// SockaddrVM implements the Sockaddr interface for AF_VSOCK type sockets.
+// SockaddrVM provides access to Darwin VM sockets: a mechanism that enables
+// bidirectional communication between a hypervisor and its guest virtual
+// machines.
+type SockaddrVM struct {
+	// CID and Port specify a context ID and port address for a VM socket.
+	// Guests have a unique CID, and hosts may have a well-known CID of:
+	//  - VMADDR_CID_HYPERVISOR: refers to the hypervisor process.
+	//  - VMADDR_CID_LOCAL: refers to local communication (loopback).
+	//  - VMADDR_CID_HOST: refers to other processes on the host.
+	CID  uint32
+	Port uint32
+	raw  RawSockaddrVM
+}
+
+func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Len = SizeofSockaddrVM
+	sa.raw.Family = AF_VSOCK
+	sa.raw.Port = sa.Port
+	sa.raw.Cid = sa.CID
+
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil
+}
+
+func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	switch rsa.Addr.Family {
+	case AF_SYSTEM:
+		pp := (*RawSockaddrCtl)(unsafe.Pointer(rsa))
+		if pp.Ss_sysaddr == AF_SYS_CONTROL {
+			sa := new(SockaddrCtl)
+			sa.ID = pp.Sc_id
+			sa.Unit = pp.Sc_unit
+			return sa, nil
+		}
+	case AF_VSOCK:
+		pp := (*RawSockaddrVM)(unsafe.Pointer(rsa))
+		sa := &SockaddrVM{
+			CID:  pp.Cid,
+			Port: pp.Port,
+		}
+		return sa, nil
+	}
+	return nil, EAFNOSUPPORT
+}
+
+// Some external packages rely on SYS___SYSCTL being defined to implement their
+// own sysctl wrappers. Provide it here, even though direct syscalls are no
+// longer supported on darwin.
+const SYS___SYSCTL = SYS_SYSCTL
+
+// Translate "kern.hostname" to []_C_int{0,1,2,3}.
+func nametomib(name string) (mib []_C_int, err error) {
+	const siz = unsafe.Sizeof(mib[0])
+
+	// NOTE(rsc): It seems strange to set the buffer to have
+	// size CTL_MAXNAME+2 but use only CTL_MAXNAME
+	// as the size. I don't know why the +2 is here, but the
+	// kernel uses +2 for its own implementation of this function.
+	// I am scared that if we don't include the +2 here, the kernel
+	// will silently write 2 words farther than we specify
+	// and we'll get memory corruption.
+	var buf [CTL_MAXNAME + 2]_C_int
+	n := uintptr(CTL_MAXNAME) * siz
+
+	p := (*byte)(unsafe.Pointer(&buf[0]))
+	bytes, err := ByteSliceFromString(name)
+	if err != nil {
+		return nil, err
+	}
+
+	// Magic sysctl: "setting" 0.3 to a string name
+	// lets you read back the array of integers form.
+	if err = sysctl([]_C_int{0, 3}, p, &n, &bytes[0], uintptr(len(name))); err != nil {
+		return nil, err
+	}
+	return buf[0 : n/siz], nil
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
+func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
+func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
+func PtraceDenyAttach() (err error)    { return ptrace(PT_DENY_ATTACH, 0, 0, 0) }
+
+//sysnb	pipe(p *[2]int32) (err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var x [2]int32
+	err = pipe(&x)
+	if err == nil {
+		p[0] = int(x[0])
+		p[1] = int(x[1])
+	}
+	return
+}
+
+func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	var bufsize uintptr
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
+	}
+	return getfsstat(_p0, bufsize, flags)
+}
+
+func xattrPointer(dest []byte) *byte {
+	// It's only when dest is set to NULL that the OS X implementations of
+	// getxattr() and listxattr() return the current sizes of the named attributes.
+	// An empty byte array is not sufficient. To maintain the same behaviour as the
+	// linux implementation, we wrap around the system calls and pass in NULL when
+	// dest is empty.
+	var destp *byte
+	if len(dest) > 0 {
+		destp = &dest[0]
+	}
+	return destp
+}
+
+//sys	getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error)
+
+func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	return getxattr(path, attr, xattrPointer(dest), len(dest), 0, 0)
+}
+
+func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	return getxattr(link, attr, xattrPointer(dest), len(dest), 0, XATTR_NOFOLLOW)
+}
+
+//sys	fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error)
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	return fgetxattr(fd, attr, xattrPointer(dest), len(dest), 0, 0)
+}
+
+//sys	setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error)
+
+func Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	// The parameters for the OS X implementation vary slightly compared to the
+	// linux system call, specifically the position parameter:
+	//
+	//  linux:
+	//      int setxattr(
+	//          const char *path,
+	//          const char *name,
+	//          const void *value,
+	//          size_t size,
+	//          int flags
+	//      );
+	//
+	//  darwin:
+	//      int setxattr(
+	//          const char *path,
+	//          const char *name,
+	//          void *value,
+	//          size_t size,
+	//          u_int32_t position,
+	//          int options
+	//      );
+	//
+	// position specifies the offset within the extended attribute. In the
+	// current implementation, only the resource fork extended attribute makes
+	// use of this argument. For all others, position is reserved. We simply
+	// default to setting it to zero.
+	return setxattr(path, attr, xattrPointer(data), len(data), 0, flags)
+}
+
+func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
+	return setxattr(link, attr, xattrPointer(data), len(data), 0, flags|XATTR_NOFOLLOW)
+}
+
+//sys	fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error)
+
+func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
+	return fsetxattr(fd, attr, xattrPointer(data), len(data), 0, 0)
+}
+
+//sys	removexattr(path string, attr string, options int) (err error)
+
+func Removexattr(path string, attr string) (err error) {
+	// We wrap around and explicitly zero out the options provided to the OS X
+	// implementation of removexattr, we do so for interoperability with the
+	// linux variant.
+	return removexattr(path, attr, 0)
+}
+
+func Lremovexattr(link string, attr string) (err error) {
+	return removexattr(link, attr, XATTR_NOFOLLOW)
+}
+
+//sys	fremovexattr(fd int, attr string, options int) (err error)
+
+func Fremovexattr(fd int, attr string) (err error) {
+	return fremovexattr(fd, attr, 0)
+}
+
+//sys	listxattr(path string, dest *byte, size int, options int) (sz int, err error)
+
+func Listxattr(path string, dest []byte) (sz int, err error) {
+	return listxattr(path, xattrPointer(dest), len(dest), 0)
+}
+
+func Llistxattr(link string, dest []byte) (sz int, err error) {
+	return listxattr(link, xattrPointer(dest), len(dest), XATTR_NOFOLLOW)
+}
+
+//sys	flistxattr(fd int, dest *byte, size int, options int) (sz int, err error)
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	return flistxattr(fd, xattrPointer(dest), len(dest), 0)
+}
+
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
+
+/*
+ * Wrapped
+ */
+
+//sys	fcntl(fd int, cmd int, arg int) (val int, err error)
+
+//sys	kill(pid int, signum int, posix int) (err error)
+
+func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(signum), 1) }
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
+
+func IoctlCtlInfo(fd int, ctlInfo *CtlInfo) error {
+	return ioctlPtr(fd, CTLIOCGINFO, unsafe.Pointer(ctlInfo))
+}
+
+// IfreqMTU is struct ifreq used to get or set a network device's MTU.
+type IfreqMTU struct {
+	Name [IFNAMSIZ]byte
+	MTU  int32
+}
+
+// IoctlGetIfreqMTU performs the SIOCGIFMTU ioctl operation on fd to get the MTU
+// of the network device specified by ifname.
+func IoctlGetIfreqMTU(fd int, ifname string) (*IfreqMTU, error) {
+	var ifreq IfreqMTU
+	copy(ifreq.Name[:], ifname)
+	err := ioctlPtr(fd, SIOCGIFMTU, unsafe.Pointer(&ifreq))
+	return &ifreq, err
+}
+
+// IoctlSetIfreqMTU performs the SIOCSIFMTU ioctl operation on fd to set the MTU
+// of the network device specified by ifreq.Name.
+func IoctlSetIfreqMTU(fd int, ifreq *IfreqMTU) error {
+	return ioctlPtr(fd, SIOCSIFMTU, unsafe.Pointer(ifreq))
+}
+
+//sys	renamexNp(from string, to string, flag uint32) (err error)
+
+func RenamexNp(from string, to string, flag uint32) (err error) {
+	return renamexNp(from, to, flag)
+}
+
+//sys	renameatxNp(fromfd int, from string, tofd int, to string, flag uint32) (err error)
+
+func RenameatxNp(fromfd int, from string, tofd int, to string, flag uint32) (err error) {
+	return renameatxNp(fromfd, from, tofd, to, flag)
+}
+
+//sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS_SYSCTL
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	var length = int64(count)
+	err = sendfile(infd, outfd, *offset, &length, nil, 0)
+	written = int(length)
+	return
+}
+
+func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
+	var value IPMreqn
+	vallen := _Socklen(SizeofIPMreqn)
+	errno := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, errno
+}
+
+func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
+}
+
+// GetsockoptXucred is a getsockopt wrapper that returns an Xucred struct.
+// The usual level and opt are SOL_LOCAL and LOCAL_PEERCRED, respectively.
+func GetsockoptXucred(fd, level, opt int) (*Xucred, error) {
+	x := new(Xucred)
+	vallen := _Socklen(SizeofXucred)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(x), &vallen)
+	return x, err
+}
+
+func GetsockoptTCPConnectionInfo(fd, level, opt int) (*TCPConnectionInfo, error) {
+	var value TCPConnectionInfo
+	vallen := _Socklen(SizeofTCPConnectionInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func SysctlKinfoProc(name string, args ...int) (*KinfoProc, error) {
+	mib, err := sysctlmib(name, args...)
+	if err != nil {
+		return nil, err
+	}
+
+	var kinfo KinfoProc
+	n := uintptr(SizeofKinfoProc)
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&kinfo)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n != SizeofKinfoProc {
+		return nil, EIO
+	}
+	return &kinfo, nil
+}
+
+func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
+	mib, err := sysctlmib(name, args...)
+	if err != nil {
+		return nil, err
+	}
+
+	for {
+		// Find size.
+		n := uintptr(0)
+		if err := sysctl(mib, nil, &n, nil, 0); err != nil {
+			return nil, err
+		}
+		if n == 0 {
+			return nil, nil
+		}
+		if n%SizeofKinfoProc != 0 {
+			return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc)
+		}
+
+		// Read into buffer of that size.
+		buf := make([]KinfoProc, n/SizeofKinfoProc)
+		if err := sysctl(mib, (*byte)(unsafe.Pointer(&buf[0])), &n, nil, 0); err != nil {
+			if err == ENOMEM {
+				// Process table grew. Try again.
+				continue
+			}
+			return nil, err
+		}
+		if n%SizeofKinfoProc != 0 {
+			return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc)
+		}
+
+		// The actual call may return less than the original reported required
+		// size so ensure we deal with that.
+		return buf[:n/SizeofKinfoProc], nil
+	}
+}
+
+//sys	pthread_chdir_np(path string) (err error)
+
+func PthreadChdir(path string) (err error) {
+	return pthread_chdir_np(path)
+}
+
+//sys	pthread_fchdir_np(fd int) (err error)
+
+func PthreadFchdir(fd int) (err error) {
+	return pthread_fchdir_np(fd)
+}
+
+// Connectx calls connectx(2) to initiate a connection on a socket.
+//
+// srcIf, srcAddr, and dstAddr are filled into a [SaEndpoints] struct and passed as the endpoints argument.
+//
+//   - srcIf is the optional source interface index. 0 means unspecified.
+//   - srcAddr is the optional source address. nil means unspecified.
+//   - dstAddr is the destination address.
+//
+// On success, Connectx returns the number of bytes enqueued for transmission.
+func Connectx(fd int, srcIf uint32, srcAddr, dstAddr Sockaddr, associd SaeAssocID, flags uint32, iov []Iovec, connid *SaeConnID) (n uintptr, err error) {
+	endpoints := SaEndpoints{
+		Srcif: srcIf,
+	}
+
+	if srcAddr != nil {
+		addrp, addrlen, err := srcAddr.sockaddr()
+		if err != nil {
+			return 0, err
+		}
+		endpoints.Srcaddr = (*RawSockaddr)(addrp)
+		endpoints.Srcaddrlen = uint32(addrlen)
+	}
+
+	if dstAddr != nil {
+		addrp, addrlen, err := dstAddr.sockaddr()
+		if err != nil {
+			return 0, err
+		}
+		endpoints.Dstaddr = (*RawSockaddr)(addrp)
+		endpoints.Dstaddrlen = uint32(addrlen)
+	}
+
+	err = connectx(fd, &endpoints, associd, flags, iov, &n, connid)
+	return
+}
+
+const minIovec = 8
+
+func Readv(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	n, err = readv(fd, iovecs)
+	readvRacedetect(iovecs, n, err)
+	return n, err
+}
+
+func Preadv(fd int, iovs [][]byte, offset int64) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	n, err = preadv(fd, iovecs, offset)
+	readvRacedetect(iovecs, n, err)
+	return n, err
+}
+
+func Writev(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = writev(fd, iovecs)
+	writevRacedetect(iovecs, n)
+	return n, err
+}
+
+func Pwritev(fd int, iovs [][]byte, offset int64) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = pwritev(fd, iovecs, offset)
+	writevRacedetect(iovecs, n)
+	return n, err
+}
+
+func appendBytes(vecs []Iovec, bs [][]byte) []Iovec {
+	for _, b := range bs {
+		var v Iovec
+		v.SetLen(len(b))
+		if len(b) > 0 {
+			v.Base = &b[0]
+		} else {
+			v.Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+		vecs = append(vecs, v)
+	}
+	return vecs
+}
+
+func writevRacedetect(iovecs []Iovec, n int) {
+	if !raceenabled {
+		return
+	}
+	for i := 0; n > 0 && i < len(iovecs); i++ {
+		m := int(iovecs[i].Len)
+		if m > n {
+			m = n
+		}
+		n -= m
+		if m > 0 {
+			raceReadRange(unsafe.Pointer(iovecs[i].Base), m)
+		}
+	}
+}
+
+func readvRacedetect(iovecs []Iovec, n int, err error) {
+	if !raceenabled {
+		return
+	}
+	for i := 0; n > 0 && i < len(iovecs); i++ {
+		m := int(iovecs[i].Len)
+		if m > n {
+			m = n
+		}
+		n -= m
+		if m > 0 {
+			raceWriteRange(unsafe.Pointer(iovecs[i].Base), m)
+		}
+	}
+	if err == nil {
+		raceAcquire(unsafe.Pointer(&ioSync))
+	}
+}
+
+//sys	connectx(fd int, endpoints *SaEndpoints, associd SaeAssocID, flags uint32, iov []Iovec, n *uintptr, connid *SaeConnID) (err error)
+//sys	sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
+
+//sys	shmat(id int, addr uintptr, flag int) (ret uintptr, err error)
+//sys	shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error)
+//sys	shmdt(addr uintptr) (err error)
+//sys	shmget(key int, size int, flag int) (id int, err error)
+
+/*
+ * Exposed directly
+ */
+//sys	Access(path string, mode uint32) (err error)
+//sys	Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chflags(path string, flags int) (err error)
+//sys	Chmod(path string, mode uint32) (err error)
+//sys	Chown(path string, uid int, gid int) (err error)
+//sys	Chroot(path string) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	Close(fd int) (err error)
+//sys	Clonefile(src string, dst string, flags int) (err error)
+//sys	Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error)
+//sys	Dup(fd int) (nfd int, err error)
+//sys	Dup2(from int, to int) (err error)
+//sys	Exchangedata(path1 string, path2 string, options int) (err error)
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchflags(fd int, flags int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error)
+//sys	Flock(fd int, how int) (err error)
+//sys	Fpathconf(fd int, name int) (val int, err error)
+//sys	Fsync(fd int) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sys	Getcwd(buf []byte) (n int, err error)
+//sys	Getdtablesize() (size int)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (uid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getpgid(pid int) (pgid int, err error)
+//sysnb	Getpgrp() (pgrp int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Gettimeofday(tp *Timeval) (err error)
+//sysnb	Getuid() (uid int)
+//sysnb	Issetugid() (tainted bool)
+//sys	Kqueue() (fd int, err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
+//sys	Listen(s int, backlog int) (err error)
+//sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error)
+//sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
+//sys	Pathconf(path string, name int) (val int, err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error)
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
+//sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
+//sys	Revoke(path string) (err error)
+//sys	Rmdir(path string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys	Setattrlist(path string, attrlist *Attrlist, attrBuf []byte, options int) (err error)
+//sys	Setegid(egid int) (err error)
+//sysnb	Seteuid(euid int) (err error)
+//sysnb	Setgid(gid int) (err error)
+//sys	Setlogin(name string) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sys	Setprivexec(flag int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tp *Timeval) (err error)
+//sysnb	Setuid(uid int) (err error)
+//sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
+//sys	Sync() (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Umask(newmask int) (oldmask int)
+//sys	Undelete(path string) (err error)
+//sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Unmount(path string, flags int) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	readv(fd int, iovecs []Iovec) (n int, err error)
+//sys	preadv(fd int, iovecs []Iovec, offset int64) (n int, err error)
+//sys	writev(fd int, iovecs []Iovec) (n int, err error)
+//sys	pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..0eaecf5fc32f1c059094a35d4a6a621394126949
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
@@ -0,0 +1,50 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && darwin
+
+package unix
+
+import "syscall"
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error) = SYS_FSTATFS64
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..f36c6707cfb12e1e59faf09cd20fa2cbcee60bc0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
@@ -0,0 +1,50 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm64 && darwin
+
+package unix
+
+import "syscall"
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
+
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go
new file mode 100644
index 0000000000000000000000000000000000000000..2f0fa76e4f65b17d55eba7a6996a43c73f3d3253
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_darwin_libSystem.go
@@ -0,0 +1,26 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build darwin
+
+package unix
+
+import _ "unsafe"
+
+// Implemented in the runtime package (runtime/sys_darwin.go)
+func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) // 32-bit only
+func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscallPtr(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+
+//go:linkname syscall_syscall syscall.syscall
+//go:linkname syscall_syscall6 syscall.syscall6
+//go:linkname syscall_syscall6X syscall.syscall6X
+//go:linkname syscall_syscall9 syscall.syscall9
+//go:linkname syscall_rawSyscall syscall.rawSyscall
+//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
+//go:linkname syscall_syscallPtr syscall.syscallPtr
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
new file mode 100644
index 0000000000000000000000000000000000000000..be8c0020701ee4ccbc415fb16e00108033093c5b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
@@ -0,0 +1,359 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// DragonFly BSD system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and wrap
+// it in our own nicer implementation, either here or in
+// syscall_bsd.go or syscall_unix.go.
+
+package unix
+
+import (
+	"sync"
+	"unsafe"
+)
+
+// See version list in https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/sys/param.h
+var (
+	osreldateOnce sync.Once
+	osreldate     uint32
+)
+
+// First __DragonFly_version after September 2019 ABI changes
+// http://lists.dragonflybsd.org/pipermail/users/2019-September/358280.html
+const _dragonflyABIChangeVersion = 500705
+
+func supportsABI(ver uint32) bool {
+	osreldateOnce.Do(func() { osreldate, _ = SysctlUint32("kern.osreldate") })
+	return osreldate >= ver
+}
+
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
+type SockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+	Rcf    uint16
+	Route  [16]uint16
+	raw    RawSockaddrDatalink
+}
+
+func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	return nil, EAFNOSUPPORT
+}
+
+// Translate "kern.hostname" to []_C_int{0,1,2,3}.
+func nametomib(name string) (mib []_C_int, err error) {
+	const siz = unsafe.Sizeof(mib[0])
+
+	// NOTE(rsc): It seems strange to set the buffer to have
+	// size CTL_MAXNAME+2 but use only CTL_MAXNAME
+	// as the size. I don't know why the +2 is here, but the
+	// kernel uses +2 for its own implementation of this function.
+	// I am scared that if we don't include the +2 here, the kernel
+	// will silently write 2 words farther than we specify
+	// and we'll get memory corruption.
+	var buf [CTL_MAXNAME + 2]_C_int
+	n := uintptr(CTL_MAXNAME) * siz
+
+	p := (*byte)(unsafe.Pointer(&buf[0]))
+	bytes, err := ByteSliceFromString(name)
+	if err != nil {
+		return nil, err
+	}
+
+	// Magic sysctl: "setting" 0.3 to a string name
+	// lets you read back the array of integers form.
+	if err = sysctl([]_C_int{0, 3}, p, &n, &bytes[0], uintptr(len(name))); err != nil {
+		return nil, err
+	}
+	return buf[0 : n/siz], nil
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	namlen, ok := direntNamlen(buf)
+	if !ok {
+		return 0, false
+	}
+	return (16 + namlen + 1 + 7) &^ 7, true
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
+//sysnb	pipe() (r int, w int, err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	r, w, err := pipe()
+	if err == nil {
+		p[0], p[1] = r, w
+	}
+	return
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (r int, w int, err error)
+
+func Pipe2(p []int, flags int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	// pipe2 on dragonfly takes an fds array as an argument, but still
+	// returns the file descriptors.
+	r, w, err := pipe2(&pp, flags)
+	if err == nil {
+		p[0], p[1] = r, w
+	}
+	return err
+}
+
+//sys	extpread(fd int, p []byte, flags int, offset int64) (n int, err error)
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	return extpread(fd, p, 0, offset)
+}
+
+//sys	extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error)
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	return extpwrite(fd, p, 0, offset)
+}
+
+func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept4(fd, &rsa, &len, flags)
+	if err != nil {
+		return
+	}
+	if len > SizeofSockaddrAny {
+		panic("RawSockaddrAny too small")
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	var bufsize uintptr
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
+	}
+	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
+
+//sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
+
+func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error {
+	err := sysctl(mib, old, oldlen, nil, 0)
+	if err != nil {
+		// Utsname members on Dragonfly are only 32 bytes and
+		// the syscall returns ENOMEM in case the actual value
+		// is longer.
+		if err == ENOMEM {
+			err = nil
+		}
+	}
+	return err
+}
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctlUname(mib, &uname.Sysname[0], &n); err != nil {
+		return err
+	}
+	uname.Sysname[unsafe.Sizeof(uname.Sysname)-1] = 0
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctlUname(mib, &uname.Nodename[0], &n); err != nil {
+		return err
+	}
+	uname.Nodename[unsafe.Sizeof(uname.Nodename)-1] = 0
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctlUname(mib, &uname.Release[0], &n); err != nil {
+		return err
+	}
+	uname.Release[unsafe.Sizeof(uname.Release)-1] = 0
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctlUname(mib, &uname.Version[0], &n); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctlUname(mib, &uname.Machine[0], &n); err != nil {
+		return err
+	}
+	uname.Machine[unsafe.Sizeof(uname.Machine)-1] = 0
+
+	return nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+func Dup3(oldfd, newfd, flags int) error {
+	if oldfd == newfd || flags&^O_CLOEXEC != 0 {
+		return EINVAL
+	}
+	how := F_DUP2FD
+	if flags&O_CLOEXEC != 0 {
+		how = F_DUP2FD_CLOEXEC
+	}
+	_, err := fcntl(oldfd, how, newfd)
+	return err
+}
+
+/*
+ * Exposed directly
+ */
+//sys	Access(path string, mode uint32) (err error)
+//sys	Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chflags(path string, flags int) (err error)
+//sys	Chmod(path string, mode uint32) (err error)
+//sys	Chown(path string, uid int, gid int) (err error)
+//sys	Chroot(path string) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	Close(fd int) (err error)
+//sys	Dup(fd int) (nfd int, err error)
+//sys	Dup2(from int, to int) (err error)
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchflags(fd int, flags int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Flock(fd int, how int) (err error)
+//sys	Fpathconf(fd int, name int) (val int, err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	Fsync(fd int) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sys	Getdents(fd int, buf []byte) (n int, err error)
+//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
+//sys	Getdtablesize() (size int)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (uid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getpgid(pid int) (pgid int, err error)
+//sysnb	Getpgrp() (pgrp int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Issetugid() (tainted bool)
+//sys	Kill(pid int, signum syscall.Signal) (err error)
+//sys	Kqueue() (fd int, err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
+//sys	Listen(s int, backlog int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(fd int, path string, mode uint32, dev int) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
+//sys	Pathconf(path string, name int) (val int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
+//sys	Revoke(path string) (err error)
+//sys	Rmdir(path string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sysnb	Setegid(egid int) (err error)
+//sysnb	Seteuid(euid int) (err error)
+//sysnb	Setgid(gid int) (err error)
+//sys	Setlogin(name string) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb	Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tp *Timeval) (err error)
+//sysnb	Setuid(uid int) (err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
+//sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
+//sys	Sync() (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Umask(newmask int) (oldmask int)
+//sys	Undelete(path string) (err error)
+//sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Unmount(path string, flags int) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..14bab6b2de5044d1248216f83776f5293709b689
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
@@ -0,0 +1,56 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && dragonfly
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	var writtenOut uint64 = 0
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
+
+	written = int(writtenOut)
+
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..2b57e0f73bb8e74b37bbb1a9a641d5aea4ac81f1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd.go
@@ -0,0 +1,455 @@
+// Copyright 2009,2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// FreeBSD system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and wrap
+// it in our own nicer implementation, either here or in
+// syscall_bsd.go or syscall_unix.go.
+
+package unix
+
+import (
+	"errors"
+	"sync"
+	"unsafe"
+)
+
+// See https://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/versions.html.
+var (
+	osreldateOnce sync.Once
+	osreldate     uint32
+)
+
+func supportsABI(ver uint32) bool {
+	osreldateOnce.Do(func() { osreldate, _ = SysctlUint32("kern.osreldate") })
+	return osreldate >= ver
+}
+
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
+type SockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [46]int8
+	raw    RawSockaddrDatalink
+}
+
+func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	return nil, EAFNOSUPPORT
+}
+
+// Translate "kern.hostname" to []_C_int{0,1,2,3}.
+func nametomib(name string) (mib []_C_int, err error) {
+	const siz = unsafe.Sizeof(mib[0])
+
+	// NOTE(rsc): It seems strange to set the buffer to have
+	// size CTL_MAXNAME+2 but use only CTL_MAXNAME
+	// as the size. I don't know why the +2 is here, but the
+	// kernel uses +2 for its own implementation of this function.
+	// I am scared that if we don't include the +2 here, the kernel
+	// will silently write 2 words farther than we specify
+	// and we'll get memory corruption.
+	var buf [CTL_MAXNAME + 2]_C_int
+	n := uintptr(CTL_MAXNAME) * siz
+
+	p := (*byte)(unsafe.Pointer(&buf[0]))
+	bytes, err := ByteSliceFromString(name)
+	if err != nil {
+		return nil, err
+	}
+
+	// Magic sysctl: "setting" 0.3 to a string name
+	// lets you read back the array of integers form.
+	if err = sysctl([]_C_int{0, 3}, p, &n, &bytes[0], uintptr(len(name))); err != nil {
+		return nil, err
+	}
+	return buf[0 : n/siz], nil
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
+func Pipe(p []int) (err error) {
+	return Pipe2(p, 0)
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) error {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err := pipe2(&pp, flags)
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return err
+}
+
+func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
+	var value IPMreqn
+	vallen := _Socklen(SizeofIPMreqn)
+	errno := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, errno
+}
+
+func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
+}
+
+// GetsockoptXucred is a getsockopt wrapper that returns an Xucred struct.
+// The usual level and opt are SOL_LOCAL and LOCAL_PEERCRED, respectively.
+func GetsockoptXucred(fd, level, opt int) (*Xucred, error) {
+	x := new(Xucred)
+	vallen := _Socklen(SizeofXucred)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(x), &vallen)
+	return x, err
+}
+
+func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept4(fd, &rsa, &len, flags)
+	if err != nil {
+		return
+	}
+	if len > SizeofSockaddrAny {
+		panic("RawSockaddrAny too small")
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
+	var (
+		_p0     unsafe.Pointer
+		bufsize uintptr
+	)
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
+	}
+	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
+
+//sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	// Suppress ENOMEM errors to be compatible with the C library __xuname() implementation.
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil && !errors.Is(err, ENOMEM) {
+		return err
+	}
+
+	return nil
+}
+
+func Stat(path string, st *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, st, 0)
+}
+
+func Lstat(path string, st *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, st, AT_SYMLINK_NOFOLLOW)
+}
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	return Getdirentries(fd, buf, nil)
+}
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	if basep == nil || unsafe.Sizeof(*basep) == 8 {
+		return getdirentries(fd, buf, (*uint64)(unsafe.Pointer(basep)))
+	}
+	// The syscall needs a 64-bit base. On 32-bit machines
+	// we can't just use the basep passed in. See #32498.
+	var base uint64 = uint64(*basep)
+	n, err = getdirentries(fd, buf, &base)
+	*basep = uintptr(base)
+	if base>>32 != 0 {
+		// We can't stuff the base back into a uintptr, so any
+		// future calls would be suspect. Generate an error.
+		// EIO is allowed by getdirentries.
+		err = EIO
+	}
+	return
+}
+
+func Mknod(path string, mode uint32, dev uint64) (err error) {
+	return Mknodat(AT_FDCWD, path, mode, dev)
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+//sys	ptrace(request int, pid int, addr uintptr, data int) (err error)
+//sys	ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) = SYS_PTRACE
+
+func PtraceAttach(pid int) (err error) {
+	return ptrace(PT_ATTACH, pid, 0, 0)
+}
+
+func PtraceCont(pid int, signal int) (err error) {
+	return ptrace(PT_CONTINUE, pid, 1, signal)
+}
+
+func PtraceDetach(pid int) (err error) {
+	return ptrace(PT_DETACH, pid, 1, 0)
+}
+
+func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
+	return ptracePtr(PT_GETFPREGS, pid, unsafe.Pointer(fpregsout), 0)
+}
+
+func PtraceGetRegs(pid int, regsout *Reg) (err error) {
+	return ptracePtr(PT_GETREGS, pid, unsafe.Pointer(regsout), 0)
+}
+
+func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
+	ioDesc := PtraceIoDesc{
+		Op:   int32(req),
+		Offs: offs,
+	}
+	if countin > 0 {
+		_ = out[:countin] // check bounds
+		ioDesc.Addr = &out[0]
+	} else if out != nil {
+		ioDesc.Addr = (*byte)(unsafe.Pointer(&_zero))
+	}
+	ioDesc.SetLen(countin)
+
+	err = ptracePtr(PT_IO, pid, unsafe.Pointer(&ioDesc), 0)
+	return int(ioDesc.Len), err
+}
+
+func PtraceLwpEvents(pid int, enable int) (err error) {
+	return ptrace(PT_LWP_EVENTS, pid, 0, enable)
+}
+
+func PtraceLwpInfo(pid int, info *PtraceLwpInfoStruct) (err error) {
+	return ptracePtr(PT_LWPINFO, pid, unsafe.Pointer(info), int(unsafe.Sizeof(*info)))
+}
+
+func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
+	return PtraceIO(PIOD_READ_D, pid, addr, out, SizeofLong)
+}
+
+func PtracePeekText(pid int, addr uintptr, out []byte) (count int, err error) {
+	return PtraceIO(PIOD_READ_I, pid, addr, out, SizeofLong)
+}
+
+func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
+	return PtraceIO(PIOD_WRITE_D, pid, addr, data, SizeofLong)
+}
+
+func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
+	return PtraceIO(PIOD_WRITE_I, pid, addr, data, SizeofLong)
+}
+
+func PtraceSetRegs(pid int, regs *Reg) (err error) {
+	return ptracePtr(PT_SETREGS, pid, unsafe.Pointer(regs), 0)
+}
+
+func PtraceSingleStep(pid int) (err error) {
+	return ptrace(PT_STEP, pid, 1, 0)
+}
+
+func Dup3(oldfd, newfd, flags int) error {
+	if oldfd == newfd || flags&^O_CLOEXEC != 0 {
+		return EINVAL
+	}
+	how := F_DUP2FD
+	if flags&O_CLOEXEC != 0 {
+		how = F_DUP2FD_CLOEXEC
+	}
+	_, err := fcntl(oldfd, how, newfd)
+	return err
+}
+
+/*
+ * Exposed directly
+ */
+//sys	Access(path string, mode uint32) (err error)
+//sys	Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys	CapEnter() (err error)
+//sys	capRightsGet(version int, fd int, rightsp *CapRights) (err error) = SYS___CAP_RIGHTS_GET
+//sys	capRightsLimit(fd int, rightsp *CapRights) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chflags(path string, flags int) (err error)
+//sys	Chmod(path string, mode uint32) (err error)
+//sys	Chown(path string, uid int, gid int) (err error)
+//sys	Chroot(path string) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	Close(fd int) (err error)
+//sys	Dup(fd int) (nfd int, err error)
+//sys	Dup2(from int, to int) (err error)
+//sys	Exit(code int)
+//sys	ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchflags(fd int, flags int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Flock(fd int, how int) (err error)
+//sys	Fpathconf(fd int, name int) (val int, err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	Fsync(fd int) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sys	getdirentries(fd int, buf []byte, basep *uint64) (n int, err error)
+//sys	Getdtablesize() (size int)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (uid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getpgid(pid int) (pgid int, err error)
+//sysnb	Getpgrp() (pgrp int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Issetugid() (tainted bool)
+//sys	Kill(pid int, signum syscall.Signal) (err error)
+//sys	Kqueue() (fd int, err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
+//sys	Listen(s int, backlog int) (err error)
+//sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mknodat(fd int, path string, mode uint32, dev uint64) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
+//sys	Pathconf(path string, name int) (val int, err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error)
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
+//sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
+//sys	Revoke(path string) (err error)
+//sys	Rmdir(path string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sysnb	Setegid(egid int) (err error)
+//sysnb	Seteuid(euid int) (err error)
+//sysnb	Setgid(gid int) (err error)
+//sys	Setlogin(name string) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb	Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tp *Timeval) (err error)
+//sysnb	Setuid(uid int) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
+//sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
+//sys	Sync() (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Umask(newmask int) (oldmask int)
+//sys	Undelete(path string) (err error)
+//sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Unmount(path string, flags int) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..3967bca772de80716f8a56a0f25d8d7009b0ade7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
@@ -0,0 +1,64 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build 386 && freebsd
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint32(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint32(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	var writtenOut uint64 = 0
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0)
+
+	written = int(writtenOut)
+
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
+	return ptracePtr(PT_GETFSBASE, pid, unsafe.Pointer(fsbase), 0)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..eff19ada23594ff3cf148c055a5e013582db279f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
@@ -0,0 +1,64 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && freebsd
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint64(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	var writtenOut uint64 = 0
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
+
+	written = int(writtenOut)
+
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
+	return ptracePtr(PT_GETFSBASE, pid, unsafe.Pointer(fsbase), 0)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..4f24b517a673df6c461c1d7981d199dae2449ab2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
@@ -0,0 +1,60 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm && freebsd
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint32(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint32(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	var writtenOut uint64 = 0
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0)
+
+	written = int(writtenOut)
+
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..ac30759ece1a2584df451ff54e7c3e15d28801df
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go
@@ -0,0 +1,60 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm64 && freebsd
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint64(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	var writtenOut uint64 = 0
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
+
+	written = int(writtenOut)
+
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..aab725ca77fbdec09486938acb09d2f3e7559a2a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go
@@ -0,0 +1,60 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64 && freebsd
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint64(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	var writtenOut uint64 = 0
+	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
+
+	written = int(writtenOut)
+
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_hurd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_hurd.go
new file mode 100644
index 0000000000000000000000000000000000000000..a6a2d2fc2b90c5c8f0efdb88bb72bc8997400ad9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_hurd.go
@@ -0,0 +1,30 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build hurd
+
+package unix
+
+/*
+#include <stdint.h>
+int ioctl(int, unsigned long int, uintptr_t);
+*/
+import "C"
+import "unsafe"
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(arg))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(uintptr(arg)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_hurd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_hurd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..df89f9e6b476a581ee2786274a2ede66e230471d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_hurd_386.go
@@ -0,0 +1,28 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build 386 && hurd
+
+package unix
+
+const (
+	TIOCGETA = 0x62251713
+)
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_illumos.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_illumos.go
new file mode 100644
index 0000000000000000000000000000000000000000..a863f7052c72a23512e0c39479532126da711d32
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_illumos.go
@@ -0,0 +1,78 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// illumos system calls not present on Solaris.
+
+//go:build amd64 && illumos
+
+package unix
+
+import (
+	"unsafe"
+)
+
+func bytes2iovec(bs [][]byte) []Iovec {
+	iovecs := make([]Iovec, len(bs))
+	for i, b := range bs {
+		iovecs[i].SetLen(len(b))
+		if len(b) > 0 {
+			iovecs[i].Base = &b[0]
+		} else {
+			iovecs[i].Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+	}
+	return iovecs
+}
+
+//sys	readv(fd int, iovs []Iovec) (n int, err error)
+
+func Readv(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := bytes2iovec(iovs)
+	n, err = readv(fd, iovecs)
+	return n, err
+}
+
+//sys	preadv(fd int, iovs []Iovec, off int64) (n int, err error)
+
+func Preadv(fd int, iovs [][]byte, off int64) (n int, err error) {
+	iovecs := bytes2iovec(iovs)
+	n, err = preadv(fd, iovecs, off)
+	return n, err
+}
+
+//sys	writev(fd int, iovs []Iovec) (n int, err error)
+
+func Writev(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := bytes2iovec(iovs)
+	n, err = writev(fd, iovecs)
+	return n, err
+}
+
+//sys	pwritev(fd int, iovs []Iovec, off int64) (n int, err error)
+
+func Pwritev(fd int, iovs [][]byte, off int64) (n int, err error) {
+	iovecs := bytes2iovec(iovs)
+	n, err = pwritev(fd, iovecs, off)
+	return n, err
+}
+
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) = libsocket.accept4
+
+func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept4(fd, &rsa, &len, flags)
+	if err != nil {
+		return
+	}
+	if len > SizeofSockaddrAny {
+		panic("RawSockaddrAny too small")
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..06c0eea6fb6a06e9d29ef211d9c28805c6a8700a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -0,0 +1,2651 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Linux system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and
+// wrap it in our own nicer implementation.
+
+package unix
+
+import (
+	"encoding/binary"
+	"slices"
+	"strconv"
+	"syscall"
+	"time"
+	"unsafe"
+)
+
+/*
+ * Wrapped
+ */
+
+func Access(path string, mode uint32) (err error) {
+	return Faccessat(AT_FDCWD, path, mode, 0)
+}
+
+func Chmod(path string, mode uint32) (err error) {
+	return Fchmodat(AT_FDCWD, path, mode, 0)
+}
+
+func Chown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, 0)
+}
+
+func Creat(path string, mode uint32) (fd int, err error) {
+	return Open(path, O_CREAT|O_WRONLY|O_TRUNC, mode)
+}
+
+func EpollCreate(size int) (fd int, err error) {
+	if size <= 0 {
+		return -1, EINVAL
+	}
+	return EpollCreate1(0)
+}
+
+//sys	FanotifyInit(flags uint, event_f_flags uint) (fd int, err error)
+//sys	fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error)
+
+func FanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname string) (err error) {
+	if pathname == "" {
+		return fanotifyMark(fd, flags, mask, dirFd, nil)
+	}
+	p, err := BytePtrFromString(pathname)
+	if err != nil {
+		return err
+	}
+	return fanotifyMark(fd, flags, mask, dirFd, p)
+}
+
+//sys	fchmodat(dirfd int, path string, mode uint32) (err error)
+//sys	fchmodat2(dirfd int, path string, mode uint32, flags int) (err error)
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) error {
+	// Linux fchmodat doesn't support the flags parameter, but fchmodat2 does.
+	// Try fchmodat2 if flags are specified.
+	if flags != 0 {
+		err := fchmodat2(dirfd, path, mode, flags)
+		if err == ENOSYS {
+			// fchmodat2 isn't available. If the flags are known to be valid,
+			// return EOPNOTSUPP to indicate that fchmodat doesn't support them.
+			if flags&^(AT_SYMLINK_NOFOLLOW|AT_EMPTY_PATH) != 0 {
+				return EINVAL
+			} else if flags&(AT_SYMLINK_NOFOLLOW|AT_EMPTY_PATH) != 0 {
+				return EOPNOTSUPP
+			}
+		}
+		return err
+	}
+	return fchmodat(dirfd, path, mode)
+}
+
+func InotifyInit() (fd int, err error) {
+	return InotifyInit1(0)
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
+
+// ioctl itself should not be exposed directly, but additional get/set functions
+// for specific types are permissible. These are defined in ioctl.go and
+// ioctl_linux.go.
+//
+// The third argument to ioctl is often a pointer but sometimes an integer.
+// Callers should use ioctlPtr when the third argument is a pointer and ioctl
+// when the third argument is an integer.
+//
+// TODO: some existing code incorrectly uses ioctl when it should use ioctlPtr.
+
+//sys	Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error)
+
+func Link(oldpath string, newpath string) (err error) {
+	return Linkat(AT_FDCWD, oldpath, AT_FDCWD, newpath, 0)
+}
+
+func Mkdir(path string, mode uint32) (err error) {
+	return Mkdirat(AT_FDCWD, path, mode)
+}
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	return Mknodat(AT_FDCWD, path, mode, dev)
+}
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	return openat(AT_FDCWD, path, mode|O_LARGEFILE, perm)
+}
+
+//sys	openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
+
+func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	return openat(dirfd, path, flags|O_LARGEFILE, mode)
+}
+
+//sys	openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error)
+
+func Openat2(dirfd int, path string, how *OpenHow) (fd int, err error) {
+	return openat2(dirfd, path, how, SizeofOpenHow)
+}
+
+func Pipe(p []int) error {
+	return Pipe2(p, 0)
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) error {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err := pipe2(&pp, flags)
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return err
+}
+
+//sys	ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
+
+func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	if len(fds) == 0 {
+		return ppoll(nil, 0, timeout, sigmask)
+	}
+	return ppoll(&fds[0], len(fds), timeout, sigmask)
+}
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	var ts *Timespec
+	if timeout >= 0 {
+		ts = new(Timespec)
+		*ts = NsecToTimespec(int64(timeout) * 1e6)
+	}
+	return Ppoll(fds, ts, nil)
+}
+
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	return Readlinkat(AT_FDCWD, path, buf)
+}
+
+func Rename(oldpath string, newpath string) (err error) {
+	return Renameat(AT_FDCWD, oldpath, AT_FDCWD, newpath)
+}
+
+func Rmdir(path string) error {
+	return Unlinkat(AT_FDCWD, path, AT_REMOVEDIR)
+}
+
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
+
+func Symlink(oldpath string, newpath string) (err error) {
+	return Symlinkat(oldpath, AT_FDCWD, newpath)
+}
+
+func Unlink(path string) error {
+	return Unlinkat(AT_FDCWD, path, 0)
+}
+
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+
+func Utimes(path string, tv []Timeval) error {
+	if tv == nil {
+		err := utimensat(AT_FDCWD, path, nil, 0)
+		if err != ENOSYS {
+			return err
+		}
+		return utimes(path, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	var ts [2]Timespec
+	ts[0] = NsecToTimespec(TimevalToNsec(tv[0]))
+	ts[1] = NsecToTimespec(TimevalToNsec(tv[1]))
+	err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+	if err != ENOSYS {
+		return err
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
+
+func UtimesNano(path string, ts []Timespec) error {
+	return UtimesNanoAt(AT_FDCWD, path, ts, 0)
+}
+
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+func Futimesat(dirfd int, path string, tv []Timeval) error {
+	if tv == nil {
+		return futimesat(dirfd, path, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return futimesat(dirfd, path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+func Futimes(fd int, tv []Timeval) (err error) {
+	// Believe it or not, this is the best we can do on Linux
+	// (and is what glibc does).
+	return Utimes("/proc/self/fd/"+strconv.Itoa(fd), tv)
+}
+
+const ImplementsGetwd = true
+
+//sys	Getcwd(buf []byte) (n int, err error)
+
+func Getwd() (wd string, err error) {
+	var buf [PathMax]byte
+	n, err := Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	// Getcwd returns the number of bytes written to buf, including the NUL.
+	if n < 1 || n > len(buf) || buf[n-1] != 0 {
+		return "", EINVAL
+	}
+	// In some cases, Linux can return a path that starts with the
+	// "(unreachable)" prefix, which can potentially be a valid relative
+	// path. To work around that, return ENOENT if path is not absolute.
+	if buf[0] != '/' {
+		return "", ENOENT
+	}
+
+	return string(buf[0 : n-1]), nil
+}
+
+func Getgroups() (gids []int, err error) {
+	n, err := getgroups(0, nil)
+	if err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+
+	// Sanity check group count. Max is 1<<16 on Linux.
+	if n < 0 || n > 1<<20 {
+		return nil, EINVAL
+	}
+
+	a := make([]_Gid_t, n)
+	n, err = getgroups(n, &a[0])
+	if err != nil {
+		return nil, err
+	}
+	gids = make([]int, n)
+	for i, v := range a[0:n] {
+		gids[i] = int(v)
+	}
+	return
+}
+
+func Setgroups(gids []int) (err error) {
+	if len(gids) == 0 {
+		return setgroups(0, nil)
+	}
+
+	a := make([]_Gid_t, len(gids))
+	for i, v := range gids {
+		a[i] = _Gid_t(v)
+	}
+	return setgroups(len(a), &a[0])
+}
+
+type WaitStatus uint32
+
+// Wait status is 7 bits at bottom, either 0 (exited),
+// 0x7F (stopped), or a signal number that caused an exit.
+// The 0x80 bit is whether there was a core dump.
+// An extra number (exit code, signal causing a stop)
+// is in the high bits. At least that's the idea.
+// There are various irregularities. For example, the
+// "continued" status is 0xFFFF, distinguishing itself
+// from stopped via the core dump bit.
+
+const (
+	mask    = 0x7F
+	core    = 0x80
+	exited  = 0x00
+	stopped = 0x7F
+	shift   = 8
+)
+
+func (w WaitStatus) Exited() bool { return w&mask == exited }
+
+func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != exited }
+
+func (w WaitStatus) Stopped() bool { return w&0xFF == stopped }
+
+func (w WaitStatus) Continued() bool { return w == 0xFFFF }
+
+func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }
+
+func (w WaitStatus) ExitStatus() int {
+	if !w.Exited() {
+		return -1
+	}
+	return int(w>>shift) & 0xFF
+}
+
+func (w WaitStatus) Signal() syscall.Signal {
+	if !w.Signaled() {
+		return -1
+	}
+	return syscall.Signal(w & mask)
+}
+
+func (w WaitStatus) StopSignal() syscall.Signal {
+	if !w.Stopped() {
+		return -1
+	}
+	return syscall.Signal(w>>shift) & 0xFF
+}
+
+func (w WaitStatus) TrapCause() int {
+	if w.StopSignal() != SIGTRAP {
+		return -1
+	}
+	return int(w>>shift) >> 8
+}
+
+//sys	wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error)
+
+func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	var status _C_int
+	wpid, err = wait4(pid, &status, options, rusage)
+	if wstatus != nil {
+		*wstatus = WaitStatus(status)
+	}
+	return
+}
+
+//sys	Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error)
+
+func Mkfifo(path string, mode uint32) error {
+	return Mknod(path, mode|S_IFIFO, 0)
+}
+
+func Mkfifoat(dirfd int, path string, mode uint32) error {
+	return Mknodat(dirfd, path, mode|S_IFIFO, 0)
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	name := sa.Name
+	n := len(name)
+	if n >= len(sa.raw.Path) {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_UNIX
+	for i := range n {
+		sa.raw.Path[i] = int8(name[i])
+	}
+	// length is family (uint16), name, NUL.
+	sl := _Socklen(2)
+	if n > 0 {
+		sl += _Socklen(n) + 1
+	}
+	if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+		// Check sl > 3 so we don't change unnamed socket behavior.
+		sa.raw.Path[0] = 0
+		// Don't count trailing NUL for abstract address.
+		sl--
+	}
+
+	return unsafe.Pointer(&sa.raw), sl, nil
+}
+
+// SockaddrLinklayer implements the Sockaddr interface for AF_PACKET type sockets.
+type SockaddrLinklayer struct {
+	Protocol uint16
+	Ifindex  int
+	Hatype   uint16
+	Pkttype  uint8
+	Halen    uint8
+	Addr     [8]byte
+	raw      RawSockaddrLinklayer
+}
+
+func (sa *SockaddrLinklayer) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Ifindex < 0 || sa.Ifindex > 0x7fffffff {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_PACKET
+	sa.raw.Protocol = sa.Protocol
+	sa.raw.Ifindex = int32(sa.Ifindex)
+	sa.raw.Hatype = sa.Hatype
+	sa.raw.Pkttype = sa.Pkttype
+	sa.raw.Halen = sa.Halen
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrLinklayer, nil
+}
+
+// SockaddrNetlink implements the Sockaddr interface for AF_NETLINK type sockets.
+type SockaddrNetlink struct {
+	Family uint16
+	Pad    uint16
+	Pid    uint32
+	Groups uint32
+	raw    RawSockaddrNetlink
+}
+
+func (sa *SockaddrNetlink) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_NETLINK
+	sa.raw.Pad = sa.Pad
+	sa.raw.Pid = sa.Pid
+	sa.raw.Groups = sa.Groups
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrNetlink, nil
+}
+
+// SockaddrHCI implements the Sockaddr interface for AF_BLUETOOTH type sockets
+// using the HCI protocol.
+type SockaddrHCI struct {
+	Dev     uint16
+	Channel uint16
+	raw     RawSockaddrHCI
+}
+
+func (sa *SockaddrHCI) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_BLUETOOTH
+	sa.raw.Dev = sa.Dev
+	sa.raw.Channel = sa.Channel
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrHCI, nil
+}
+
+// SockaddrL2 implements the Sockaddr interface for AF_BLUETOOTH type sockets
+// using the L2CAP protocol.
+type SockaddrL2 struct {
+	PSM      uint16
+	CID      uint16
+	Addr     [6]uint8
+	AddrType uint8
+	raw      RawSockaddrL2
+}
+
+func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_BLUETOOTH
+	psm := (*[2]byte)(unsafe.Pointer(&sa.raw.Psm))
+	psm[0] = byte(sa.PSM)
+	psm[1] = byte(sa.PSM >> 8)
+	for i := range len(sa.Addr) {
+		sa.raw.Bdaddr[i] = sa.Addr[len(sa.Addr)-1-i]
+	}
+	cid := (*[2]byte)(unsafe.Pointer(&sa.raw.Cid))
+	cid[0] = byte(sa.CID)
+	cid[1] = byte(sa.CID >> 8)
+	sa.raw.Bdaddr_type = sa.AddrType
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrL2, nil
+}
+
+// SockaddrRFCOMM implements the Sockaddr interface for AF_BLUETOOTH type sockets
+// using the RFCOMM protocol.
+//
+// Server example:
+//
+//	fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+//	_ = unix.Bind(fd, &unix.SockaddrRFCOMM{
+//		Channel: 1,
+//		Addr:    [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
+//	})
+//	_ = Listen(fd, 1)
+//	nfd, sa, _ := Accept(fd)
+//	fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
+//	Read(nfd, buf)
+//
+// Client example:
+//
+//	fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+//	_ = Connect(fd, &SockaddrRFCOMM{
+//		Channel: 1,
+//		Addr:    [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
+//	})
+//	Write(fd, []byte(`hello`))
+type SockaddrRFCOMM struct {
+	// Addr represents a bluetooth address, byte ordering is little-endian.
+	Addr [6]uint8
+
+	// Channel is a designated bluetooth channel, only 1-30 are available for use.
+	// Since Linux 2.6.7 and further zero value is the first available channel.
+	Channel uint8
+
+	raw RawSockaddrRFCOMM
+}
+
+func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_BLUETOOTH
+	sa.raw.Channel = sa.Channel
+	sa.raw.Bdaddr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrRFCOMM, nil
+}
+
+// SockaddrCAN implements the Sockaddr interface for AF_CAN type sockets.
+// The RxID and TxID fields are used for transport protocol addressing in
+// (CAN_TP16, CAN_TP20, CAN_MCNET, and CAN_ISOTP), they can be left with
+// zero values for CAN_RAW and CAN_BCM sockets as they have no meaning.
+//
+// The SockaddrCAN struct must be bound to the socket file descriptor
+// using Bind before the CAN socket can be used.
+//
+//	// Read one raw CAN frame
+//	fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
+//	addr := &SockaddrCAN{Ifindex: index}
+//	Bind(fd, addr)
+//	frame := make([]byte, 16)
+//	Read(fd, frame)
+//
+// The full SocketCAN documentation can be found in the linux kernel
+// archives at: https://www.kernel.org/doc/Documentation/networking/can.txt
+type SockaddrCAN struct {
+	Ifindex int
+	RxID    uint32
+	TxID    uint32
+	raw     RawSockaddrCAN
+}
+
+func (sa *SockaddrCAN) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Ifindex < 0 || sa.Ifindex > 0x7fffffff {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_CAN
+	sa.raw.Ifindex = int32(sa.Ifindex)
+	rx := (*[4]byte)(unsafe.Pointer(&sa.RxID))
+	for i := range 4 {
+		sa.raw.Addr[i] = rx[i]
+	}
+	tx := (*[4]byte)(unsafe.Pointer(&sa.TxID))
+	for i := range 4 {
+		sa.raw.Addr[i+4] = tx[i]
+	}
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrCAN, nil
+}
+
+// SockaddrCANJ1939 implements the Sockaddr interface for AF_CAN using J1939
+// protocol (https://en.wikipedia.org/wiki/SAE_J1939). For more information
+// on the purposes of the fields, check the official linux kernel documentation
+// available here: https://www.kernel.org/doc/Documentation/networking/j1939.rst
+type SockaddrCANJ1939 struct {
+	Ifindex int
+	Name    uint64
+	PGN     uint32
+	Addr    uint8
+	raw     RawSockaddrCAN
+}
+
+func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Ifindex < 0 || sa.Ifindex > 0x7fffffff {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_CAN
+	sa.raw.Ifindex = int32(sa.Ifindex)
+	n := (*[8]byte)(unsafe.Pointer(&sa.Name))
+	for i := range 8 {
+		sa.raw.Addr[i] = n[i]
+	}
+	p := (*[4]byte)(unsafe.Pointer(&sa.PGN))
+	for i := range 4 {
+		sa.raw.Addr[i+8] = p[i]
+	}
+	sa.raw.Addr[12] = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrCAN, nil
+}
+
+// SockaddrALG implements the Sockaddr interface for AF_ALG type sockets.
+// SockaddrALG enables userspace access to the Linux kernel's cryptography
+// subsystem. The Type and Name fields specify which type of hash or cipher
+// should be used with a given socket.
+//
+// To create a file descriptor that provides access to a hash or cipher, both
+// Bind and Accept must be used. Once the setup process is complete, input
+// data can be written to the socket, processed by the kernel, and then read
+// back as hash output or ciphertext.
+//
+// Here is an example of using an AF_ALG socket with SHA1 hashing.
+// The initial socket setup process is as follows:
+//
+//	// Open a socket to perform SHA1 hashing.
+//	fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
+//	addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
+//	unix.Bind(fd, addr)
+//	// Note: unix.Accept does not work at this time; must invoke accept()
+//	// manually using unix.Syscall.
+//	hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
+//
+// Once a file descriptor has been returned from Accept, it may be used to
+// perform SHA1 hashing. The descriptor is not safe for concurrent use, but
+// may be re-used repeatedly with subsequent Write and Read operations.
+//
+// When hashing a small byte slice or string, a single Write and Read may
+// be used:
+//
+//	// Assume hashfd is already configured using the setup process.
+//	hash := os.NewFile(hashfd, "sha1")
+//	// Hash an input string and read the results. Each Write discards
+//	// previous hash state. Read always reads the current state.
+//	b := make([]byte, 20)
+//	for i := 0; i < 2; i++ {
+//	    io.WriteString(hash, "Hello, world.")
+//	    hash.Read(b)
+//	    fmt.Println(hex.EncodeToString(b))
+//	}
+//	// Output:
+//	// 2ae01472317d1935a84797ec1983ae243fc6aa28
+//	// 2ae01472317d1935a84797ec1983ae243fc6aa28
+//
+// For hashing larger byte slices, or byte streams such as those read from
+// a file or socket, use Sendto with MSG_MORE to instruct the kernel to update
+// the hash digest instead of creating a new one for a given chunk and finalizing it.
+//
+//	// Assume hashfd and addr are already configured using the setup process.
+//	hash := os.NewFile(hashfd, "sha1")
+//	// Hash the contents of a file.
+//	f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
+//	b := make([]byte, 4096)
+//	for {
+//	    n, err := f.Read(b)
+//	    if err == io.EOF {
+//	        break
+//	    }
+//	    unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
+//	}
+//	hash.Read(b)
+//	fmt.Println(hex.EncodeToString(b))
+//	// Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
+//
+// For more information, see: http://www.chronox.de/crypto-API/crypto/userspace-if.html.
+type SockaddrALG struct {
+	Type    string
+	Name    string
+	Feature uint32
+	Mask    uint32
+	raw     RawSockaddrALG
+}
+
+func (sa *SockaddrALG) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	// Leave room for NUL byte terminator.
+	if len(sa.Type) > len(sa.raw.Type)-1 {
+		return nil, 0, EINVAL
+	}
+	if len(sa.Name) > len(sa.raw.Name)-1 {
+		return nil, 0, EINVAL
+	}
+
+	sa.raw.Family = AF_ALG
+	sa.raw.Feat = sa.Feature
+	sa.raw.Mask = sa.Mask
+
+	copy(sa.raw.Type[:], sa.Type)
+	copy(sa.raw.Name[:], sa.Name)
+
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrALG, nil
+}
+
+// SockaddrVM implements the Sockaddr interface for AF_VSOCK type sockets.
+// SockaddrVM provides access to Linux VM sockets: a mechanism that enables
+// bidirectional communication between a hypervisor and its guest virtual
+// machines.
+type SockaddrVM struct {
+	// CID and Port specify a context ID and port address for a VM socket.
+	// Guests have a unique CID, and hosts may have a well-known CID of:
+	//  - VMADDR_CID_HYPERVISOR: refers to the hypervisor process.
+	//  - VMADDR_CID_LOCAL: refers to local communication (loopback).
+	//  - VMADDR_CID_HOST: refers to other processes on the host.
+	CID   uint32
+	Port  uint32
+	Flags uint8
+	raw   RawSockaddrVM
+}
+
+func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_VSOCK
+	sa.raw.Port = sa.Port
+	sa.raw.Cid = sa.CID
+	sa.raw.Flags = sa.Flags
+
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil
+}
+
+type SockaddrXDP struct {
+	Flags        uint16
+	Ifindex      uint32
+	QueueID      uint32
+	SharedUmemFD uint32
+	raw          RawSockaddrXDP
+}
+
+func (sa *SockaddrXDP) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_XDP
+	sa.raw.Flags = sa.Flags
+	sa.raw.Ifindex = sa.Ifindex
+	sa.raw.Queue_id = sa.QueueID
+	sa.raw.Shared_umem_fd = sa.SharedUmemFD
+
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrXDP, nil
+}
+
+// This constant mirrors the #define of PX_PROTO_OE in
+// linux/if_pppox.h. We're defining this by hand here instead of
+// autogenerating through mkerrors.sh because including
+// linux/if_pppox.h causes some declaration conflicts with other
+// includes (linux/if_pppox.h includes linux/in.h, which conflicts
+// with netinet/in.h). Given that we only need a single zero constant
+// out of that file, it's cleaner to just define it by hand here.
+const px_proto_oe = 0
+
+type SockaddrPPPoE struct {
+	SID    uint16
+	Remote []byte
+	Dev    string
+	raw    RawSockaddrPPPoX
+}
+
+func (sa *SockaddrPPPoE) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if len(sa.Remote) != 6 {
+		return nil, 0, EINVAL
+	}
+	if len(sa.Dev) > IFNAMSIZ-1 {
+		return nil, 0, EINVAL
+	}
+
+	*(*uint16)(unsafe.Pointer(&sa.raw[0])) = AF_PPPOX
+	// This next field is in host-endian byte order. We can't use the
+	// same unsafe pointer cast as above, because this value is not
+	// 32-bit aligned and some architectures don't allow unaligned
+	// access.
+	//
+	// However, the value of px_proto_oe is 0, so we can use
+	// encoding/binary helpers to write the bytes without worrying
+	// about the ordering.
+	binary.BigEndian.PutUint32(sa.raw[2:6], px_proto_oe)
+	// This field is deliberately big-endian, unlike the previous
+	// one. The kernel expects SID to be in network byte order.
+	binary.BigEndian.PutUint16(sa.raw[6:8], sa.SID)
+	copy(sa.raw[8:14], sa.Remote)
+	clear(sa.raw[14 : 14+IFNAMSIZ])
+	copy(sa.raw[14:], sa.Dev)
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrPPPoX, nil
+}
+
+// SockaddrTIPC implements the Sockaddr interface for AF_TIPC type sockets.
+// For more information on TIPC, see: http://tipc.sourceforge.net/.
+type SockaddrTIPC struct {
+	// Scope is the publication scopes when binding service/service range.
+	// Should be set to TIPC_CLUSTER_SCOPE or TIPC_NODE_SCOPE.
+	Scope int
+
+	// Addr is the type of address used to manipulate a socket. Addr must be
+	// one of:
+	//  - *TIPCSocketAddr: "id" variant in the C addr union
+	//  - *TIPCServiceRange: "nameseq" variant in the C addr union
+	//  - *TIPCServiceName: "name" variant in the C addr union
+	//
+	// If nil, EINVAL will be returned when the structure is used.
+	Addr TIPCAddr
+
+	raw RawSockaddrTIPC
+}
+
+// TIPCAddr is implemented by types that can be used as an address for
+// SockaddrTIPC. It is only implemented by *TIPCSocketAddr, *TIPCServiceRange,
+// and *TIPCServiceName.
+type TIPCAddr interface {
+	tipcAddrtype() uint8
+	tipcAddr() [12]byte
+}
+
+func (sa *TIPCSocketAddr) tipcAddr() [12]byte {
+	var out [12]byte
+	copy(out[:], (*(*[unsafe.Sizeof(TIPCSocketAddr{})]byte)(unsafe.Pointer(sa)))[:])
+	return out
+}
+
+func (sa *TIPCSocketAddr) tipcAddrtype() uint8 { return TIPC_SOCKET_ADDR }
+
+func (sa *TIPCServiceRange) tipcAddr() [12]byte {
+	var out [12]byte
+	copy(out[:], (*(*[unsafe.Sizeof(TIPCServiceRange{})]byte)(unsafe.Pointer(sa)))[:])
+	return out
+}
+
+func (sa *TIPCServiceRange) tipcAddrtype() uint8 { return TIPC_SERVICE_RANGE }
+
+func (sa *TIPCServiceName) tipcAddr() [12]byte {
+	var out [12]byte
+	copy(out[:], (*(*[unsafe.Sizeof(TIPCServiceName{})]byte)(unsafe.Pointer(sa)))[:])
+	return out
+}
+
+func (sa *TIPCServiceName) tipcAddrtype() uint8 { return TIPC_SERVICE_ADDR }
+
+func (sa *SockaddrTIPC) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Addr == nil {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_TIPC
+	sa.raw.Scope = int8(sa.Scope)
+	sa.raw.Addrtype = sa.Addr.tipcAddrtype()
+	sa.raw.Addr = sa.Addr.tipcAddr()
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrTIPC, nil
+}
+
+// SockaddrL2TPIP implements the Sockaddr interface for IPPROTO_L2TP/AF_INET sockets.
+type SockaddrL2TPIP struct {
+	Addr   [4]byte
+	ConnId uint32
+	raw    RawSockaddrL2TPIP
+}
+
+func (sa *SockaddrL2TPIP) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_INET
+	sa.raw.Conn_id = sa.ConnId
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP, nil
+}
+
+// SockaddrL2TPIP6 implements the Sockaddr interface for IPPROTO_L2TP/AF_INET6 sockets.
+type SockaddrL2TPIP6 struct {
+	Addr   [16]byte
+	ZoneId uint32
+	ConnId uint32
+	raw    RawSockaddrL2TPIP6
+}
+
+func (sa *SockaddrL2TPIP6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_INET6
+	sa.raw.Conn_id = sa.ConnId
+	sa.raw.Scope_id = sa.ZoneId
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrL2TPIP6, nil
+}
+
+// SockaddrIUCV implements the Sockaddr interface for AF_IUCV sockets.
+type SockaddrIUCV struct {
+	UserID string
+	Name   string
+	raw    RawSockaddrIUCV
+}
+
+func (sa *SockaddrIUCV) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Family = AF_IUCV
+	// These are EBCDIC encoded by the kernel, but we still need to pad them
+	// with blanks. Initializing with blanks allows the caller to feed in either
+	// a padded or an unpadded string.
+	for i := range 8 {
+		sa.raw.Nodeid[i] = ' '
+		sa.raw.User_id[i] = ' '
+		sa.raw.Name[i] = ' '
+	}
+	if len(sa.UserID) > 8 || len(sa.Name) > 8 {
+		return nil, 0, EINVAL
+	}
+	for i, b := range []byte(sa.UserID[:]) {
+		sa.raw.User_id[i] = int8(b)
+	}
+	for i, b := range []byte(sa.Name[:]) {
+		sa.raw.Name[i] = int8(b)
+	}
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrIUCV, nil
+}
+
+type SockaddrNFC struct {
+	DeviceIdx   uint32
+	TargetIdx   uint32
+	NFCProtocol uint32
+	raw         RawSockaddrNFC
+}
+
+func (sa *SockaddrNFC) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Sa_family = AF_NFC
+	sa.raw.Dev_idx = sa.DeviceIdx
+	sa.raw.Target_idx = sa.TargetIdx
+	sa.raw.Nfc_protocol = sa.NFCProtocol
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrNFC, nil
+}
+
+type SockaddrNFCLLCP struct {
+	DeviceIdx      uint32
+	TargetIdx      uint32
+	NFCProtocol    uint32
+	DestinationSAP uint8
+	SourceSAP      uint8
+	ServiceName    string
+	raw            RawSockaddrNFCLLCP
+}
+
+func (sa *SockaddrNFCLLCP) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	sa.raw.Sa_family = AF_NFC
+	sa.raw.Dev_idx = sa.DeviceIdx
+	sa.raw.Target_idx = sa.TargetIdx
+	sa.raw.Nfc_protocol = sa.NFCProtocol
+	sa.raw.Dsap = sa.DestinationSAP
+	sa.raw.Ssap = sa.SourceSAP
+	if len(sa.ServiceName) > len(sa.raw.Service_name) {
+		return nil, 0, EINVAL
+	}
+	copy(sa.raw.Service_name[:], sa.ServiceName)
+	sa.raw.SetServiceNameLen(len(sa.ServiceName))
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrNFCLLCP, nil
+}
+
+var socketProtocol = func(fd int) (int, error) {
+	return GetsockoptInt(fd, SOL_SOCKET, SO_PROTOCOL)
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	switch rsa.Addr.Family {
+	case AF_NETLINK:
+		pp := (*RawSockaddrNetlink)(unsafe.Pointer(rsa))
+		sa := new(SockaddrNetlink)
+		sa.Family = pp.Family
+		sa.Pad = pp.Pad
+		sa.Pid = pp.Pid
+		sa.Groups = pp.Groups
+		return sa, nil
+
+	case AF_PACKET:
+		pp := (*RawSockaddrLinklayer)(unsafe.Pointer(rsa))
+		sa := new(SockaddrLinklayer)
+		sa.Protocol = pp.Protocol
+		sa.Ifindex = int(pp.Ifindex)
+		sa.Hatype = pp.Hatype
+		sa.Pkttype = pp.Pkttype
+		sa.Halen = pp.Halen
+		sa.Addr = pp.Addr
+		return sa, nil
+
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		sa := new(SockaddrUnix)
+		if pp.Path[0] == 0 {
+			// "Abstract" Unix domain socket.
+			// Rewrite leading NUL as @ for textual display.
+			// (This is the standard convention.)
+			// Not friendly to overwrite in place,
+			// but the callers below don't care.
+			pp.Path[0] = '@'
+		}
+
+		// Assume path ends at NUL.
+		// This is not technically the Linux semantics for
+		// abstract Unix domain sockets--they are supposed
+		// to be uninterpreted fixed-size binary blobs--but
+		// everyone uses this convention.
+		n := 0
+		for n < len(pp.Path) && pp.Path[n] != 0 {
+			n++
+		}
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
+		return sa, nil
+
+	case AF_INET:
+		proto, err := socketProtocol(fd)
+		if err != nil {
+			return nil, err
+		}
+
+		switch proto {
+		case IPPROTO_L2TP:
+			pp := (*RawSockaddrL2TPIP)(unsafe.Pointer(rsa))
+			sa := new(SockaddrL2TPIP)
+			sa.ConnId = pp.Conn_id
+			sa.Addr = pp.Addr
+			return sa, nil
+		default:
+			pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+			sa := new(SockaddrInet4)
+			p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+			sa.Port = int(p[0])<<8 + int(p[1])
+			sa.Addr = pp.Addr
+			return sa, nil
+		}
+
+	case AF_INET6:
+		proto, err := socketProtocol(fd)
+		if err != nil {
+			return nil, err
+		}
+
+		switch proto {
+		case IPPROTO_L2TP:
+			pp := (*RawSockaddrL2TPIP6)(unsafe.Pointer(rsa))
+			sa := new(SockaddrL2TPIP6)
+			sa.ConnId = pp.Conn_id
+			sa.ZoneId = pp.Scope_id
+			sa.Addr = pp.Addr
+			return sa, nil
+		default:
+			pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+			sa := new(SockaddrInet6)
+			p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+			sa.Port = int(p[0])<<8 + int(p[1])
+			sa.ZoneId = pp.Scope_id
+			sa.Addr = pp.Addr
+			return sa, nil
+		}
+
+	case AF_VSOCK:
+		pp := (*RawSockaddrVM)(unsafe.Pointer(rsa))
+		sa := &SockaddrVM{
+			CID:   pp.Cid,
+			Port:  pp.Port,
+			Flags: pp.Flags,
+		}
+		return sa, nil
+	case AF_BLUETOOTH:
+		proto, err := socketProtocol(fd)
+		if err != nil {
+			return nil, err
+		}
+		// only BTPROTO_L2CAP and BTPROTO_RFCOMM can accept connections
+		switch proto {
+		case BTPROTO_L2CAP:
+			pp := (*RawSockaddrL2)(unsafe.Pointer(rsa))
+			sa := &SockaddrL2{
+				PSM:      pp.Psm,
+				CID:      pp.Cid,
+				Addr:     pp.Bdaddr,
+				AddrType: pp.Bdaddr_type,
+			}
+			return sa, nil
+		case BTPROTO_RFCOMM:
+			pp := (*RawSockaddrRFCOMM)(unsafe.Pointer(rsa))
+			sa := &SockaddrRFCOMM{
+				Channel: pp.Channel,
+				Addr:    pp.Bdaddr,
+			}
+			return sa, nil
+		}
+	case AF_XDP:
+		pp := (*RawSockaddrXDP)(unsafe.Pointer(rsa))
+		sa := &SockaddrXDP{
+			Flags:        pp.Flags,
+			Ifindex:      pp.Ifindex,
+			QueueID:      pp.Queue_id,
+			SharedUmemFD: pp.Shared_umem_fd,
+		}
+		return sa, nil
+	case AF_PPPOX:
+		pp := (*RawSockaddrPPPoX)(unsafe.Pointer(rsa))
+		if binary.BigEndian.Uint32(pp[2:6]) != px_proto_oe {
+			return nil, EINVAL
+		}
+		sa := &SockaddrPPPoE{
+			SID:    binary.BigEndian.Uint16(pp[6:8]),
+			Remote: pp[8:14],
+		}
+		for i := 14; i < 14+IFNAMSIZ; i++ {
+			if pp[i] == 0 {
+				sa.Dev = string(pp[14:i])
+				break
+			}
+		}
+		return sa, nil
+	case AF_TIPC:
+		pp := (*RawSockaddrTIPC)(unsafe.Pointer(rsa))
+
+		sa := &SockaddrTIPC{
+			Scope: int(pp.Scope),
+		}
+
+		// Determine which union variant is present in pp.Addr by checking
+		// pp.Addrtype.
+		switch pp.Addrtype {
+		case TIPC_SERVICE_RANGE:
+			sa.Addr = (*TIPCServiceRange)(unsafe.Pointer(&pp.Addr))
+		case TIPC_SERVICE_ADDR:
+			sa.Addr = (*TIPCServiceName)(unsafe.Pointer(&pp.Addr))
+		case TIPC_SOCKET_ADDR:
+			sa.Addr = (*TIPCSocketAddr)(unsafe.Pointer(&pp.Addr))
+		default:
+			return nil, EINVAL
+		}
+
+		return sa, nil
+	case AF_IUCV:
+		pp := (*RawSockaddrIUCV)(unsafe.Pointer(rsa))
+
+		var user [8]byte
+		var name [8]byte
+
+		for i := range 8 {
+			user[i] = byte(pp.User_id[i])
+			name[i] = byte(pp.Name[i])
+		}
+
+		sa := &SockaddrIUCV{
+			UserID: string(user[:]),
+			Name:   string(name[:]),
+		}
+		return sa, nil
+
+	case AF_CAN:
+		proto, err := socketProtocol(fd)
+		if err != nil {
+			return nil, err
+		}
+
+		pp := (*RawSockaddrCAN)(unsafe.Pointer(rsa))
+
+		switch proto {
+		case CAN_J1939:
+			sa := &SockaddrCANJ1939{
+				Ifindex: int(pp.Ifindex),
+			}
+			name := (*[8]byte)(unsafe.Pointer(&sa.Name))
+			for i := range 8 {
+				name[i] = pp.Addr[i]
+			}
+			pgn := (*[4]byte)(unsafe.Pointer(&sa.PGN))
+			for i := range 4 {
+				pgn[i] = pp.Addr[i+8]
+			}
+			addr := (*[1]byte)(unsafe.Pointer(&sa.Addr))
+			addr[0] = pp.Addr[12]
+			return sa, nil
+		default:
+			sa := &SockaddrCAN{
+				Ifindex: int(pp.Ifindex),
+			}
+			rx := (*[4]byte)(unsafe.Pointer(&sa.RxID))
+			for i := range 4 {
+				rx[i] = pp.Addr[i]
+			}
+			tx := (*[4]byte)(unsafe.Pointer(&sa.TxID))
+			for i := range 4 {
+				tx[i] = pp.Addr[i+4]
+			}
+			return sa, nil
+		}
+	case AF_NFC:
+		proto, err := socketProtocol(fd)
+		if err != nil {
+			return nil, err
+		}
+		switch proto {
+		case NFC_SOCKPROTO_RAW:
+			pp := (*RawSockaddrNFC)(unsafe.Pointer(rsa))
+			sa := &SockaddrNFC{
+				DeviceIdx:   pp.Dev_idx,
+				TargetIdx:   pp.Target_idx,
+				NFCProtocol: pp.Nfc_protocol,
+			}
+			return sa, nil
+		case NFC_SOCKPROTO_LLCP:
+			pp := (*RawSockaddrNFCLLCP)(unsafe.Pointer(rsa))
+			if uint64(pp.Service_name_len) > uint64(len(pp.Service_name)) {
+				return nil, EINVAL
+			}
+			sa := &SockaddrNFCLLCP{
+				DeviceIdx:      pp.Dev_idx,
+				TargetIdx:      pp.Target_idx,
+				NFCProtocol:    pp.Nfc_protocol,
+				DestinationSAP: pp.Dsap,
+				SourceSAP:      pp.Ssap,
+				ServiceName:    string(pp.Service_name[:pp.Service_name_len]),
+			}
+			return sa, nil
+		default:
+			return nil, EINVAL
+		}
+	}
+	return nil, EAFNOSUPPORT
+}
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept4(fd, &rsa, &len, 0)
+	if err != nil {
+		return
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept4(fd, &rsa, &len, flags)
+	if err != nil {
+		return
+	}
+	if len > SizeofSockaddrAny {
+		panic("RawSockaddrAny too small")
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getsockname(fd, &rsa, &len); err != nil {
+		return
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, error) {
+	var value IPMreqn
+	vallen := _Socklen(SizeofIPMreqn)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptUcred(fd, level, opt int) (*Ucred, error) {
+	var value Ucred
+	vallen := _Socklen(SizeofUcred)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptTCPInfo(fd, level, opt int) (*TCPInfo, error) {
+	var value TCPInfo
+	vallen := _Socklen(SizeofTCPInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+// GetsockoptTCPCCVegasInfo returns algorithm specific congestion control information for a socket using the "vegas"
+// algorithm.
+//
+// The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option:
+//
+//	algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION)
+func GetsockoptTCPCCVegasInfo(fd, level, opt int) (*TCPVegasInfo, error) {
+	var value [SizeofTCPCCInfo / 4]uint32 // ensure proper alignment
+	vallen := _Socklen(SizeofTCPCCInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
+	out := (*TCPVegasInfo)(unsafe.Pointer(&value[0]))
+	return out, err
+}
+
+// GetsockoptTCPCCDCTCPInfo returns algorithm specific congestion control information for a socket using the "dctp"
+// algorithm.
+//
+// The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option:
+//
+//	algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION)
+func GetsockoptTCPCCDCTCPInfo(fd, level, opt int) (*TCPDCTCPInfo, error) {
+	var value [SizeofTCPCCInfo / 4]uint32 // ensure proper alignment
+	vallen := _Socklen(SizeofTCPCCInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
+	out := (*TCPDCTCPInfo)(unsafe.Pointer(&value[0]))
+	return out, err
+}
+
+// GetsockoptTCPCCBBRInfo returns algorithm specific congestion control information for a socket using the "bbr"
+// algorithm.
+//
+// The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option:
+//
+//	algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION)
+func GetsockoptTCPCCBBRInfo(fd, level, opt int) (*TCPBBRInfo, error) {
+	var value [SizeofTCPCCInfo / 4]uint32 // ensure proper alignment
+	vallen := _Socklen(SizeofTCPCCInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
+	out := (*TCPBBRInfo)(unsafe.Pointer(&value[0]))
+	return out, err
+}
+
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+	buf := make([]byte, 256)
+	vallen := _Socklen(len(buf))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+	if err != nil {
+		if err == ERANGE {
+			buf = make([]byte, vallen)
+			err = getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+		}
+		if err != nil {
+			return "", err
+		}
+	}
+	return ByteSliceToString(buf[:vallen]), nil
+}
+
+func GetsockoptTpacketStats(fd, level, opt int) (*TpacketStats, error) {
+	var value TpacketStats
+	vallen := _Socklen(SizeofTpacketStats)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptTpacketStatsV3(fd, level, opt int) (*TpacketStatsV3, error) {
+	var value TpacketStatsV3
+	vallen := _Socklen(SizeofTpacketStatsV3)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
+}
+
+func SetsockoptPacketMreq(fd, level, opt int, mreq *PacketMreq) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
+}
+
+// SetsockoptSockFprog attaches a classic BPF or an extended BPF program to a
+// socket to filter incoming packets.  See 'man 7 socket' for usage information.
+func SetsockoptSockFprog(fd, level, opt int, fprog *SockFprog) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(fprog), unsafe.Sizeof(*fprog))
+}
+
+func SetsockoptCanRawFilter(fd, level, opt int, filter []CanFilter) error {
+	var p unsafe.Pointer
+	if len(filter) > 0 {
+		p = unsafe.Pointer(&filter[0])
+	}
+	return setsockopt(fd, level, opt, p, uintptr(len(filter)*SizeofCanFilter))
+}
+
+func SetsockoptTpacketReq(fd, level, opt int, tp *TpacketReq) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(tp), unsafe.Sizeof(*tp))
+}
+
+func SetsockoptTpacketReq3(fd, level, opt int, tp *TpacketReq3) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(tp), unsafe.Sizeof(*tp))
+}
+
+func SetsockoptTCPRepairOpt(fd, level, opt int, o []TCPRepairOpt) (err error) {
+	if len(o) == 0 {
+		return EINVAL
+	}
+	return setsockopt(fd, level, opt, unsafe.Pointer(&o[0]), uintptr(SizeofTCPRepairOpt*len(o)))
+}
+
+func SetsockoptTCPMD5Sig(fd, level, opt int, s *TCPMD5Sig) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(s), unsafe.Sizeof(*s))
+}
+
+// Keyctl Commands (http://man7.org/linux/man-pages/man2/keyctl.2.html)
+
+// KeyctlInt calls keyctl commands in which each argument is an int.
+// These commands are KEYCTL_REVOKE, KEYCTL_CHOWN, KEYCTL_CLEAR, KEYCTL_LINK,
+// KEYCTL_UNLINK, KEYCTL_NEGATE, KEYCTL_SET_REQKEY_KEYRING, KEYCTL_SET_TIMEOUT,
+// KEYCTL_ASSUME_AUTHORITY, KEYCTL_SESSION_TO_PARENT, KEYCTL_REJECT,
+// KEYCTL_INVALIDATE, and KEYCTL_GET_PERSISTENT.
+//sys	KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlBuffer calls keyctl commands in which the third and fourth
+// arguments are a buffer and its length, respectively.
+// These commands are KEYCTL_UPDATE, KEYCTL_READ, and KEYCTL_INSTANTIATE.
+//sys	KeyctlBuffer(cmd int, arg2 int, buf []byte, arg5 int) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlString calls keyctl commands which return a string.
+// These commands are KEYCTL_DESCRIBE and KEYCTL_GET_SECURITY.
+func KeyctlString(cmd int, id int) (string, error) {
+	// We must loop as the string data may change in between the syscalls.
+	// We could allocate a large buffer here to reduce the chance that the
+	// syscall needs to be called twice; however, this is unnecessary as
+	// the performance loss is negligible.
+	var buffer []byte
+	for {
+		// Try to fill the buffer with data
+		length, err := KeyctlBuffer(cmd, id, buffer, 0)
+		if err != nil {
+			return "", err
+		}
+
+		// Check if the data was written
+		if length <= len(buffer) {
+			// Exclude the null terminator
+			return string(buffer[:length-1]), nil
+		}
+
+		// Make a bigger buffer if needed
+		buffer = make([]byte, length)
+	}
+}
+
+// Keyctl commands with special signatures.
+
+// KeyctlGetKeyringID implements the KEYCTL_GET_KEYRING_ID command.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_get_keyring_ID.3.html
+func KeyctlGetKeyringID(id int, create bool) (ringid int, err error) {
+	createInt := 0
+	if create {
+		createInt = 1
+	}
+	return KeyctlInt(KEYCTL_GET_KEYRING_ID, id, createInt, 0, 0)
+}
+
+// KeyctlSetperm implements the KEYCTL_SETPERM command. The perm value is the
+// key handle permission mask as described in the "keyctl setperm" section of
+// http://man7.org/linux/man-pages/man1/keyctl.1.html.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_setperm.3.html
+func KeyctlSetperm(id int, perm uint32) error {
+	_, err := KeyctlInt(KEYCTL_SETPERM, id, int(perm), 0, 0)
+	return err
+}
+
+//sys	keyctlJoin(cmd int, arg2 string) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlJoinSessionKeyring implements the KEYCTL_JOIN_SESSION_KEYRING command.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_join_session_keyring.3.html
+func KeyctlJoinSessionKeyring(name string) (ringid int, err error) {
+	return keyctlJoin(KEYCTL_JOIN_SESSION_KEYRING, name)
+}
+
+//sys	keyctlSearch(cmd int, arg2 int, arg3 string, arg4 string, arg5 int) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlSearch implements the KEYCTL_SEARCH command.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_search.3.html
+func KeyctlSearch(ringid int, keyType, description string, destRingid int) (id int, err error) {
+	return keyctlSearch(KEYCTL_SEARCH, ringid, keyType, description, destRingid)
+}
+
+//sys	keyctlIOV(cmd int, arg2 int, payload []Iovec, arg5 int) (err error) = SYS_KEYCTL
+
+// KeyctlInstantiateIOV implements the KEYCTL_INSTANTIATE_IOV command. This
+// command is similar to KEYCTL_INSTANTIATE, except that the payload is a slice
+// of Iovec (each of which represents a buffer) instead of a single buffer.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_instantiate_iov.3.html
+func KeyctlInstantiateIOV(id int, payload []Iovec, ringid int) error {
+	return keyctlIOV(KEYCTL_INSTANTIATE_IOV, id, payload, ringid)
+}
+
+//sys	keyctlDH(cmd int, arg2 *KeyctlDHParams, buf []byte) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlDHCompute implements the KEYCTL_DH_COMPUTE command. This command
+// computes a Diffie-Hellman shared secret based on the provide params. The
+// secret is written to the provided buffer and the returned size is the number
+// of bytes written (returning an error if there is insufficient space in the
+// buffer). If a nil buffer is passed in, this function returns the minimum
+// buffer length needed to store the appropriate data. Note that this differs
+// from KEYCTL_READ's behavior which always returns the requested payload size.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_dh_compute.3.html
+func KeyctlDHCompute(params *KeyctlDHParams, buffer []byte) (size int, err error) {
+	return keyctlDH(KEYCTL_DH_COMPUTE, params, buffer)
+}
+
+// KeyctlRestrictKeyring implements the KEYCTL_RESTRICT_KEYRING command. This
+// command limits the set of keys that can be linked to the keyring, regardless
+// of keyring permissions. The command requires the "setattr" permission.
+//
+// When called with an empty keyType the command locks the keyring, preventing
+// any further keys from being linked to the keyring.
+//
+// The "asymmetric" keyType defines restrictions requiring key payloads to be
+// DER encoded X.509 certificates signed by keys in another keyring. Restrictions
+// for "asymmetric" include "builtin_trusted", "builtin_and_secondary_trusted",
+// "key_or_keyring:<key>", and "key_or_keyring:<key>:chain".
+//
+// As of Linux 4.12, only the "asymmetric" keyType defines type-specific
+// restrictions.
+//
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_restrict_keyring.3.html
+// http://man7.org/linux/man-pages/man2/keyctl.2.html
+func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error {
+	if keyType == "" {
+		return keyctlRestrictKeyring(KEYCTL_RESTRICT_KEYRING, ringid)
+	}
+	return keyctlRestrictKeyringByType(KEYCTL_RESTRICT_KEYRING, ringid, keyType, restriction)
+}
+
+//sys	keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL
+//sys	keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL
+
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(rsa))
+	msg.Namelen = uint32(SizeofSockaddrAny)
+	var dummy byte
+	if len(oob) > 0 {
+		if emptyIovecs(iov) {
+			var sockType int
+			sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+			if err != nil {
+				return
+			}
+			// receive at least one normal byte
+			if sockType != SOCK_DGRAM {
+				var iova [1]Iovec
+				iova[0].Base = &dummy
+				iova[0].SetLen(1)
+				iov = iova[:]
+			}
+		}
+		msg.Control = &oob[0]
+		msg.SetControllen(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = recvmsg(fd, &msg, flags); err != nil {
+		return
+	}
+	oobn = int(msg.Controllen)
+	recvflags = int(msg.Flags)
+	return
+}
+
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(ptr)
+	msg.Namelen = uint32(salen)
+	var dummy byte
+	var empty bool
+	if len(oob) > 0 {
+		empty = emptyIovecs(iov)
+		if empty {
+			var sockType int
+			sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+			if err != nil {
+				return 0, err
+			}
+			// send at least one normal byte
+			if sockType != SOCK_DGRAM {
+				var iova [1]Iovec
+				iova[0].Base = &dummy
+				iova[0].SetLen(1)
+				iov = iova[:]
+			}
+		}
+		msg.Control = &oob[0]
+		msg.SetControllen(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = sendmsg(fd, &msg, flags); err != nil {
+		return 0, err
+	}
+	if len(oob) > 0 && empty {
+		n = 0
+	}
+	return n, nil
+}
+
+// BindToDevice binds the socket associated with fd to device.
+func BindToDevice(fd int, device string) (err error) {
+	return SetsockoptString(fd, SOL_SOCKET, SO_BINDTODEVICE, device)
+}
+
+//sys	ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
+//sys	ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) = SYS_PTRACE
+
+func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err error) {
+	// The peek requests are machine-size oriented, so we wrap it
+	// to retrieve arbitrary-length data.
+
+	// The ptrace syscall differs from glibc's ptrace.
+	// Peeks returns the word in *data, not as the return value.
+
+	var buf [SizeofPtr]byte
+
+	// Leading edge. PEEKTEXT/PEEKDATA don't require aligned
+	// access (PEEKUSER warns that it might), but if we don't
+	// align our reads, we might straddle an unmapped page
+	// boundary and not get the bytes leading up to the page
+	// boundary.
+	n := 0
+	if addr%SizeofPtr != 0 {
+		err = ptracePtr(req, pid, addr-addr%SizeofPtr, unsafe.Pointer(&buf[0]))
+		if err != nil {
+			return 0, err
+		}
+		n += copy(out, buf[addr%SizeofPtr:])
+		out = out[n:]
+	}
+
+	// Remainder.
+	for len(out) > 0 {
+		// We use an internal buffer to guarantee alignment.
+		// It's not documented if this is necessary, but we're paranoid.
+		err = ptracePtr(req, pid, addr+uintptr(n), unsafe.Pointer(&buf[0]))
+		if err != nil {
+			return n, err
+		}
+		copied := copy(out, buf[0:])
+		n += copied
+		out = out[copied:]
+	}
+
+	return n, nil
+}
+
+func PtracePeekText(pid int, addr uintptr, out []byte) (count int, err error) {
+	return ptracePeek(PTRACE_PEEKTEXT, pid, addr, out)
+}
+
+func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
+	return ptracePeek(PTRACE_PEEKDATA, pid, addr, out)
+}
+
+func PtracePeekUser(pid int, addr uintptr, out []byte) (count int, err error) {
+	return ptracePeek(PTRACE_PEEKUSR, pid, addr, out)
+}
+
+func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (count int, err error) {
+	// As for ptracePeek, we need to align our accesses to deal
+	// with the possibility of straddling an invalid page.
+
+	// Leading edge.
+	n := 0
+	if addr%SizeofPtr != 0 {
+		var buf [SizeofPtr]byte
+		err = ptracePtr(peekReq, pid, addr-addr%SizeofPtr, unsafe.Pointer(&buf[0]))
+		if err != nil {
+			return 0, err
+		}
+		n += copy(buf[addr%SizeofPtr:], data)
+		word := *((*uintptr)(unsafe.Pointer(&buf[0])))
+		err = ptrace(pokeReq, pid, addr-addr%SizeofPtr, word)
+		if err != nil {
+			return 0, err
+		}
+		data = data[n:]
+	}
+
+	// Interior.
+	for len(data) > SizeofPtr {
+		word := *((*uintptr)(unsafe.Pointer(&data[0])))
+		err = ptrace(pokeReq, pid, addr+uintptr(n), word)
+		if err != nil {
+			return n, err
+		}
+		n += SizeofPtr
+		data = data[SizeofPtr:]
+	}
+
+	// Trailing edge.
+	if len(data) > 0 {
+		var buf [SizeofPtr]byte
+		err = ptracePtr(peekReq, pid, addr+uintptr(n), unsafe.Pointer(&buf[0]))
+		if err != nil {
+			return n, err
+		}
+		copy(buf[0:], data)
+		word := *((*uintptr)(unsafe.Pointer(&buf[0])))
+		err = ptrace(pokeReq, pid, addr+uintptr(n), word)
+		if err != nil {
+			return n, err
+		}
+		n += len(data)
+	}
+
+	return n, nil
+}
+
+func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
+	return ptracePoke(PTRACE_POKETEXT, PTRACE_PEEKTEXT, pid, addr, data)
+}
+
+func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
+	return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data)
+}
+
+func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) {
+	return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data)
+}
+
+// elfNT_PRSTATUS is a copy of the debug/elf.NT_PRSTATUS constant so
+// x/sys/unix doesn't need to depend on debug/elf and thus
+// compress/zlib, debug/dwarf, and other packages.
+const elfNT_PRSTATUS = 1
+
+func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
+	var iov Iovec
+	iov.Base = (*byte)(unsafe.Pointer(regsout))
+	iov.SetLen(int(unsafe.Sizeof(*regsout)))
+	return ptracePtr(PTRACE_GETREGSET, pid, uintptr(elfNT_PRSTATUS), unsafe.Pointer(&iov))
+}
+
+func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) {
+	var iov Iovec
+	iov.Base = (*byte)(unsafe.Pointer(regs))
+	iov.SetLen(int(unsafe.Sizeof(*regs)))
+	return ptracePtr(PTRACE_SETREGSET, pid, uintptr(elfNT_PRSTATUS), unsafe.Pointer(&iov))
+}
+
+func PtraceSetOptions(pid int, options int) (err error) {
+	return ptrace(PTRACE_SETOPTIONS, pid, 0, uintptr(options))
+}
+
+func PtraceGetEventMsg(pid int) (msg uint, err error) {
+	var data _C_long
+	err = ptracePtr(PTRACE_GETEVENTMSG, pid, 0, unsafe.Pointer(&data))
+	msg = uint(data)
+	return
+}
+
+func PtraceCont(pid int, signal int) (err error) {
+	return ptrace(PTRACE_CONT, pid, 0, uintptr(signal))
+}
+
+func PtraceSyscall(pid int, signal int) (err error) {
+	return ptrace(PTRACE_SYSCALL, pid, 0, uintptr(signal))
+}
+
+func PtraceSingleStep(pid int) (err error) { return ptrace(PTRACE_SINGLESTEP, pid, 0, 0) }
+
+func PtraceInterrupt(pid int) (err error) { return ptrace(PTRACE_INTERRUPT, pid, 0, 0) }
+
+func PtraceAttach(pid int) (err error) { return ptrace(PTRACE_ATTACH, pid, 0, 0) }
+
+func PtraceSeize(pid int) (err error) { return ptrace(PTRACE_SEIZE, pid, 0, 0) }
+
+func PtraceDetach(pid int) (err error) { return ptrace(PTRACE_DETACH, pid, 0, 0) }
+
+//sys	reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error)
+
+func Reboot(cmd int) (err error) {
+	return reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, "")
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
+//sys	mount(source string, target string, fstype string, flags uintptr, data *byte) (err error)
+
+func Mount(source string, target string, fstype string, flags uintptr, data string) (err error) {
+	// Certain file systems get rather angry and EINVAL if you give
+	// them an empty string of data, rather than NULL.
+	if data == "" {
+		return mount(source, target, fstype, flags, nil)
+	}
+	datap, err := BytePtrFromString(data)
+	if err != nil {
+		return err
+	}
+	return mount(source, target, fstype, flags, datap)
+}
+
+//sys	mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) = SYS_MOUNT_SETATTR
+
+// MountSetattr is a wrapper for mount_setattr(2).
+// https://man7.org/linux/man-pages/man2/mount_setattr.2.html
+//
+// Requires kernel >= 5.12.
+func MountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr) error {
+	return mountSetattr(dirfd, pathname, flags, attr, unsafe.Sizeof(*attr))
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+// Sendto
+// Recvfrom
+// Socketpair
+
+/*
+ * Direct access
+ */
+//sys	Acct(path string) (err error)
+//sys	AddKey(keyType string, description string, payload []byte, ringid int) (id int, err error)
+//sys	Adjtimex(buf *Timex) (state int, err error)
+//sysnb	Capget(hdr *CapUserHeader, data *CapUserData) (err error)
+//sysnb	Capset(hdr *CapUserHeader, data *CapUserData) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chroot(path string) (err error)
+//sys	ClockAdjtime(clockid int32, buf *Timex) (state int, err error)
+//sys	ClockGetres(clockid int32, res *Timespec) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	ClockSettime(clockid int32, time *Timespec) (err error)
+//sys	ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
+//sys	Close(fd int) (err error)
+//sys	CloseRange(first uint, last uint, flags uint) (err error)
+//sys	CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys	DeleteModule(name string, flags int) (err error)
+//sys	Dup(oldfd int) (fd int, err error)
+
+func Dup2(oldfd, newfd int) error {
+	return Dup3(oldfd, newfd, 0)
+}
+
+//sys	Dup3(oldfd int, newfd int, flags int) (err error)
+//sysnb	EpollCreate1(flag int) (fd int, err error)
+//sysnb	EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error)
+//sys	Eventfd(initval uint, flags int) (fd int, err error) = SYS_EVENTFD2
+//sys	Exit(code int) = SYS_EXIT_GROUP
+//sys	Fallocate(fd int, mode uint32, off int64, len int64) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Fdatasync(fd int) (err error)
+//sys	Fgetxattr(fd int, attr string, dest []byte) (sz int, err error)
+//sys	FinitModule(fd int, params string, flags int) (err error)
+//sys	Flistxattr(fd int, dest []byte) (sz int, err error)
+//sys	Flock(fd int, how int) (err error)
+//sys	Fremovexattr(fd int, attr string) (err error)
+//sys	Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
+//sys	Fsync(fd int) (err error)
+//sys	Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error)
+//sys	Fsopen(fsName string, flags int) (fd int, err error)
+//sys	Fspick(dirfd int, pathName string, flags int) (fd int, err error)
+
+//sys	fsconfig(fd int, cmd uint, key *byte, value *byte, aux int) (err error)
+
+func fsconfigCommon(fd int, cmd uint, key string, value *byte, aux int) (err error) {
+	var keyp *byte
+	if keyp, err = BytePtrFromString(key); err != nil {
+		return
+	}
+	return fsconfig(fd, cmd, keyp, value, aux)
+}
+
+// FsconfigSetFlag is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_SET_FLAG.
+//
+// fd is the filesystem context to act upon.
+// key the parameter key to set.
+func FsconfigSetFlag(fd int, key string) (err error) {
+	return fsconfigCommon(fd, FSCONFIG_SET_FLAG, key, nil, 0)
+}
+
+// FsconfigSetString is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_SET_STRING.
+//
+// fd is the filesystem context to act upon.
+// key the parameter key to set.
+// value is the parameter value to set.
+func FsconfigSetString(fd int, key string, value string) (err error) {
+	var valuep *byte
+	if valuep, err = BytePtrFromString(value); err != nil {
+		return
+	}
+	return fsconfigCommon(fd, FSCONFIG_SET_STRING, key, valuep, 0)
+}
+
+// FsconfigSetBinary is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_SET_BINARY.
+//
+// fd is the filesystem context to act upon.
+// key the parameter key to set.
+// value is the parameter value to set.
+func FsconfigSetBinary(fd int, key string, value []byte) (err error) {
+	if len(value) == 0 {
+		return EINVAL
+	}
+	return fsconfigCommon(fd, FSCONFIG_SET_BINARY, key, &value[0], len(value))
+}
+
+// FsconfigSetPath is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_SET_PATH.
+//
+// fd is the filesystem context to act upon.
+// key the parameter key to set.
+// path is a non-empty path for specified key.
+// atfd is a file descriptor at which to start lookup from or AT_FDCWD.
+func FsconfigSetPath(fd int, key string, path string, atfd int) (err error) {
+	var valuep *byte
+	if valuep, err = BytePtrFromString(path); err != nil {
+		return
+	}
+	return fsconfigCommon(fd, FSCONFIG_SET_PATH, key, valuep, atfd)
+}
+
+// FsconfigSetPathEmpty is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_SET_PATH_EMPTY. The same as
+// FconfigSetPath but with AT_PATH_EMPTY implied.
+func FsconfigSetPathEmpty(fd int, key string, path string, atfd int) (err error) {
+	var valuep *byte
+	if valuep, err = BytePtrFromString(path); err != nil {
+		return
+	}
+	return fsconfigCommon(fd, FSCONFIG_SET_PATH_EMPTY, key, valuep, atfd)
+}
+
+// FsconfigSetFd is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_SET_FD.
+//
+// fd is the filesystem context to act upon.
+// key the parameter key to set.
+// value is a file descriptor to be assigned to specified key.
+func FsconfigSetFd(fd int, key string, value int) (err error) {
+	return fsconfigCommon(fd, FSCONFIG_SET_FD, key, nil, value)
+}
+
+// FsconfigCreate is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_CMD_CREATE.
+//
+// fd is the filesystem context to act upon.
+func FsconfigCreate(fd int) (err error) {
+	return fsconfig(fd, FSCONFIG_CMD_CREATE, nil, nil, 0)
+}
+
+// FsconfigReconfigure is equivalent to fsconfig(2) called
+// with cmd == FSCONFIG_CMD_RECONFIGURE.
+//
+// fd is the filesystem context to act upon.
+func FsconfigReconfigure(fd int) (err error) {
+	return fsconfig(fd, FSCONFIG_CMD_RECONFIGURE, nil, nil, 0)
+}
+
+//sys	Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
+//sysnb	Getpgid(pid int) (pgid int, err error)
+
+func Getpgrp() (pid int) {
+	pid, _ = Getpgid(0)
+	return
+}
+
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+
+func Getrandom(buf []byte, flags int) (n int, err error) {
+	vdsoRet, supported := vgetrandom(buf, uint32(flags))
+	if supported {
+		if vdsoRet < 0 {
+			return 0, errnoErr(syscall.Errno(-vdsoRet))
+		}
+		return vdsoRet, nil
+	}
+	var p *byte
+	if len(buf) > 0 {
+		p = &buf[0]
+	}
+	r, _, e := Syscall(SYS_GETRANDOM, uintptr(unsafe.Pointer(p)), uintptr(len(buf)), uintptr(flags))
+	if e != 0 {
+		return 0, errnoErr(e)
+	}
+	return int(r), nil
+}
+
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Gettid() (tid int)
+//sys	Getxattr(path string, attr string, dest []byte) (sz int, err error)
+//sys	InitModule(moduleImage []byte, params string) (err error)
+//sys	InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error)
+//sysnb	InotifyInit1(flags int) (fd int, err error)
+//sysnb	InotifyRmWatch(fd int, watchdesc uint32) (success int, err error)
+//sysnb	Kill(pid int, sig syscall.Signal) (err error)
+//sys	Klogctl(typ int, buf []byte) (n int, err error) = SYS_SYSLOG
+//sys	Lgetxattr(path string, attr string, dest []byte) (sz int, err error)
+//sys	Listxattr(path string, dest []byte) (sz int, err error)
+//sys	Llistxattr(path string, dest []byte) (sz int, err error)
+//sys	Lremovexattr(path string, attr string) (err error)
+//sys	Lsetxattr(path string, attr string, data []byte, flags int) (err error)
+//sys	MemfdCreate(name string, flags int) (fd int, err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	OpenTree(dfd int, fileName string, flags uint) (r int, err error)
+//sys	PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)
+//sys	PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT
+//sys	Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error)
+//sys	pselect6(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_argpack) (n int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Removexattr(path string, attr string) (err error)
+//sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error)
+//sys	RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
+//sys	Setdomainname(p []byte) (err error)
+//sys	Sethostname(p []byte) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tv *Timeval) (err error)
+//sys	Setns(fd int, nstype int) (err error)
+
+//go:linkname syscall_prlimit syscall.prlimit
+func syscall_prlimit(pid, resource int, newlimit, old *syscall.Rlimit) error
+
+func Prlimit(pid, resource int, newlimit, old *Rlimit) error {
+	// Just call the syscall version, because as of Go 1.21
+	// it will affect starting a new process.
+	return syscall_prlimit(pid, resource, (*syscall.Rlimit)(newlimit), (*syscall.Rlimit)(old))
+}
+
+// PrctlRetInt performs a prctl operation specified by option and further
+// optional arguments arg2 through arg5 depending on option. It returns a
+// non-negative integer that is returned by the prctl syscall.
+func PrctlRetInt(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (int, error) {
+	ret, _, err := Syscall6(SYS_PRCTL, uintptr(option), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(ret), nil
+}
+
+func Setuid(uid int) (err error) {
+	return syscall.Setuid(uid)
+}
+
+func Setgid(gid int) (err error) {
+	return syscall.Setgid(gid)
+}
+
+func Setreuid(ruid, euid int) (err error) {
+	return syscall.Setreuid(ruid, euid)
+}
+
+func Setregid(rgid, egid int) (err error) {
+	return syscall.Setregid(rgid, egid)
+}
+
+func Setresuid(ruid, euid, suid int) (err error) {
+	return syscall.Setresuid(ruid, euid, suid)
+}
+
+func Setresgid(rgid, egid, sgid int) (err error) {
+	return syscall.Setresgid(rgid, egid, sgid)
+}
+
+// SetfsgidRetGid sets fsgid for current thread and returns previous fsgid set.
+// setfsgid(2) will return a non-nil error only if its caller lacks CAP_SETUID capability.
+// If the call fails due to other reasons, current fsgid will be returned.
+func SetfsgidRetGid(gid int) (int, error) {
+	return setfsgid(gid)
+}
+
+// SetfsuidRetUid sets fsuid for current thread and returns previous fsuid set.
+// setfsgid(2) will return a non-nil error only if its caller lacks CAP_SETUID capability
+// If the call fails due to other reasons, current fsuid will be returned.
+func SetfsuidRetUid(uid int) (int, error) {
+	return setfsuid(uid)
+}
+
+func Setfsgid(gid int) error {
+	_, err := setfsgid(gid)
+	return err
+}
+
+func Setfsuid(uid int) error {
+	_, err := setfsuid(uid)
+	return err
+}
+
+func Signalfd(fd int, sigmask *Sigset_t, flags int) (newfd int, err error) {
+	return signalfd(fd, sigmask, _C__NSIG/8, flags)
+}
+
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sys	Setxattr(path string, attr string, data []byte, flags int) (err error)
+//sys	signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) = SYS_SIGNALFD4
+//sys	Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
+//sys	Sync()
+//sys	Syncfs(fd int) (err error)
+//sysnb	Sysinfo(info *Sysinfo_t) (err error)
+//sys	Tee(rfd int, wfd int, len int, flags int) (n int64, err error)
+//sysnb	TimerfdCreate(clockid int, flags int) (fd int, err error)
+//sysnb	TimerfdGettime(fd int, currValue *ItimerSpec) (err error)
+//sysnb	TimerfdSettime(fd int, flags int, newValue *ItimerSpec, oldValue *ItimerSpec) (err error)
+//sysnb	Tgkill(tgid int, tid int, sig syscall.Signal) (err error)
+//sysnb	Times(tms *Tms) (ticks uintptr, err error)
+//sysnb	Umask(mask int) (oldmask int)
+//sysnb	Uname(buf *Utsname) (err error)
+//sys	Unmount(target string, flags int) (err error) = SYS_UMOUNT2
+//sys	Unshare(flags int) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	exitThread(code int) (err error) = SYS_EXIT
+//sys	readv(fd int, iovs []Iovec) (n int, err error) = SYS_READV
+//sys	writev(fd int, iovs []Iovec) (n int, err error) = SYS_WRITEV
+//sys	preadv(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) = SYS_PREADV
+//sys	pwritev(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) = SYS_PWRITEV
+//sys	preadv2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) = SYS_PREADV2
+//sys	pwritev2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) = SYS_PWRITEV2
+
+// minIovec is the size of the small initial allocation used by
+// Readv, Writev, etc.
+//
+// This small allocation gets stack allocated, which lets the
+// common use case of len(iovs) <= minIovs avoid more expensive
+// heap allocations.
+const minIovec = 8
+
+// appendBytes converts bs to Iovecs and appends them to vecs.
+func appendBytes(vecs []Iovec, bs [][]byte) []Iovec {
+	for _, b := range bs {
+		var v Iovec
+		v.SetLen(len(b))
+		if len(b) > 0 {
+			v.Base = &b[0]
+		} else {
+			v.Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+		vecs = append(vecs, v)
+	}
+	return vecs
+}
+
+// offs2lohi splits offs into its low and high order bits.
+func offs2lohi(offs int64) (lo, hi uintptr) {
+	const longBits = SizeofLong * 8
+	return uintptr(offs), uintptr(uint64(offs) >> (longBits - 1) >> 1) // two shifts to avoid false positive in vet
+}
+
+func Readv(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	n, err = readv(fd, iovecs)
+	readvRacedetect(iovecs, n, err)
+	return n, err
+}
+
+func Preadv(fd int, iovs [][]byte, offset int64) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	lo, hi := offs2lohi(offset)
+	n, err = preadv(fd, iovecs, lo, hi)
+	readvRacedetect(iovecs, n, err)
+	return n, err
+}
+
+func Preadv2(fd int, iovs [][]byte, offset int64, flags int) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	lo, hi := offs2lohi(offset)
+	n, err = preadv2(fd, iovecs, lo, hi, flags)
+	readvRacedetect(iovecs, n, err)
+	return n, err
+}
+
+func readvRacedetect(iovecs []Iovec, n int, err error) {
+	if !raceenabled {
+		return
+	}
+	for i := 0; n > 0 && i < len(iovecs); i++ {
+		m := min(int(iovecs[i].Len), n)
+		n -= m
+		if m > 0 {
+			raceWriteRange(unsafe.Pointer(iovecs[i].Base), m)
+		}
+	}
+	if err == nil {
+		raceAcquire(unsafe.Pointer(&ioSync))
+	}
+}
+
+func Writev(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = writev(fd, iovecs)
+	writevRacedetect(iovecs, n)
+	return n, err
+}
+
+func Pwritev(fd int, iovs [][]byte, offset int64) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	lo, hi := offs2lohi(offset)
+	n, err = pwritev(fd, iovecs, lo, hi)
+	writevRacedetect(iovecs, n)
+	return n, err
+}
+
+func Pwritev2(fd int, iovs [][]byte, offset int64, flags int) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	lo, hi := offs2lohi(offset)
+	n, err = pwritev2(fd, iovecs, lo, hi, flags)
+	writevRacedetect(iovecs, n)
+	return n, err
+}
+
+func writevRacedetect(iovecs []Iovec, n int) {
+	if !raceenabled {
+		return
+	}
+	for i := 0; n > 0 && i < len(iovecs); i++ {
+		m := min(int(iovecs[i].Len), n)
+		n -= m
+		if m > 0 {
+			raceReadRange(unsafe.Pointer(iovecs[i].Base), m)
+		}
+	}
+}
+
+// mmap varies by architecture; see syscall_linux_*.go.
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error)
+//sys	Madvise(b []byte, advice int) (err error)
+//sys	Mprotect(b []byte, prot int) (err error)
+//sys	Mlock(b []byte) (err error)
+//sys	Mlockall(flags int) (err error)
+//sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
+//sys	Munlockall() (err error)
+
+const (
+	mremapFixed     = MREMAP_FIXED
+	mremapDontunmap = MREMAP_DONTUNMAP
+	mremapMaymove   = MREMAP_MAYMOVE
+)
+
+// Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
+// using the specified flags.
+func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
+	var p unsafe.Pointer
+	if len(iovs) > 0 {
+		p = unsafe.Pointer(&iovs[0])
+	}
+
+	n, _, errno := Syscall6(SYS_VMSPLICE, uintptr(fd), uintptr(p), uintptr(len(iovs)), uintptr(flags), 0, 0)
+	if errno != 0 {
+		return 0, syscall.Errno(errno)
+	}
+
+	return int(n), nil
+}
+
+func isGroupMember(gid int) bool {
+	groups, err := Getgroups()
+	if err != nil {
+		return false
+	}
+
+	return slices.Contains(groups, gid)
+}
+
+func isCapDacOverrideSet() bool {
+	hdr := CapUserHeader{Version: LINUX_CAPABILITY_VERSION_3}
+	data := [2]CapUserData{}
+	err := Capget(&hdr, &data[0])
+
+	return err == nil && data[0].Effective&(1<<CAP_DAC_OVERRIDE) != 0
+}
+
+//sys	faccessat(dirfd int, path string, mode uint32) (err error)
+//sys	Faccessat2(dirfd int, path string, mode uint32, flags int) (err error)
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	if flags == 0 {
+		return faccessat(dirfd, path, mode)
+	}
+
+	if err := Faccessat2(dirfd, path, mode, flags); err != ENOSYS && err != EPERM {
+		return err
+	}
+
+	// The Linux kernel faccessat system call does not take any flags.
+	// The glibc faccessat implements the flags itself; see
+	// https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/faccessat.c;hb=HEAD
+	// Because people naturally expect syscall.Faccessat to act
+	// like C faccessat, we do the same.
+
+	if flags & ^(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 {
+		return EINVAL
+	}
+
+	var st Stat_t
+	if err := Fstatat(dirfd, path, &st, flags&AT_SYMLINK_NOFOLLOW); err != nil {
+		return err
+	}
+
+	mode &= 7
+	if mode == 0 {
+		return nil
+	}
+
+	var uid int
+	if flags&AT_EACCESS != 0 {
+		uid = Geteuid()
+		if uid != 0 && isCapDacOverrideSet() {
+			// If CAP_DAC_OVERRIDE is set, file access check is
+			// done by the kernel in the same way as for root
+			// (see generic_permission() in the Linux sources).
+			uid = 0
+		}
+	} else {
+		uid = Getuid()
+	}
+
+	if uid == 0 {
+		if mode&1 == 0 {
+			// Root can read and write any file.
+			return nil
+		}
+		if st.Mode&0111 != 0 {
+			// Root can execute any file that anybody can execute.
+			return nil
+		}
+		return EACCES
+	}
+
+	var fmode uint32
+	if uint32(uid) == st.Uid {
+		fmode = (st.Mode >> 6) & 7
+	} else {
+		var gid int
+		if flags&AT_EACCESS != 0 {
+			gid = Getegid()
+		} else {
+			gid = Getgid()
+		}
+
+		if uint32(gid) == st.Gid || isGroupMember(int(st.Gid)) {
+			fmode = (st.Mode >> 3) & 7
+		} else {
+			fmode = st.Mode & 7
+		}
+	}
+
+	if fmode&mode == mode {
+		return nil
+	}
+
+	return EACCES
+}
+
+//sys	nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) = SYS_NAME_TO_HANDLE_AT
+//sys	openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) = SYS_OPEN_BY_HANDLE_AT
+
+// fileHandle is the argument to nameToHandleAt and openByHandleAt. We
+// originally tried to generate it via unix/linux/types.go with "type
+// fileHandle C.struct_file_handle" but that generated empty structs
+// for mips64 and mips64le. Instead, hard code it for now (it's the
+// same everywhere else) until the mips64 generator issue is fixed.
+type fileHandle struct {
+	Bytes uint32
+	Type  int32
+}
+
+// FileHandle represents the C struct file_handle used by
+// name_to_handle_at (see NameToHandleAt) and open_by_handle_at (see
+// OpenByHandleAt).
+type FileHandle struct {
+	*fileHandle
+}
+
+// NewFileHandle constructs a FileHandle.
+func NewFileHandle(handleType int32, handle []byte) FileHandle {
+	const hdrSize = unsafe.Sizeof(fileHandle{})
+	buf := make([]byte, hdrSize+uintptr(len(handle)))
+	copy(buf[hdrSize:], handle)
+	fh := (*fileHandle)(unsafe.Pointer(&buf[0]))
+	fh.Type = handleType
+	fh.Bytes = uint32(len(handle))
+	return FileHandle{fh}
+}
+
+func (fh *FileHandle) Size() int   { return int(fh.fileHandle.Bytes) }
+func (fh *FileHandle) Type() int32 { return fh.fileHandle.Type }
+func (fh *FileHandle) Bytes() []byte {
+	n := fh.Size()
+	if n == 0 {
+		return nil
+	}
+	return unsafe.Slice((*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(&fh.fileHandle.Type))+4)), n)
+}
+
+// NameToHandleAt wraps the name_to_handle_at system call; it obtains
+// a handle for a path name.
+func NameToHandleAt(dirfd int, path string, flags int) (handle FileHandle, mountID int, err error) {
+	var mid _C_int
+	// Try first with a small buffer, assuming the handle will
+	// only be 32 bytes.
+	size := uint32(32 + unsafe.Sizeof(fileHandle{}))
+	didResize := false
+	for {
+		buf := make([]byte, size)
+		fh := (*fileHandle)(unsafe.Pointer(&buf[0]))
+		fh.Bytes = size - uint32(unsafe.Sizeof(fileHandle{}))
+		err = nameToHandleAt(dirfd, path, fh, &mid, flags)
+		if err == EOVERFLOW {
+			if didResize {
+				// We shouldn't need to resize more than once
+				return
+			}
+			didResize = true
+			size = fh.Bytes + uint32(unsafe.Sizeof(fileHandle{}))
+			continue
+		}
+		if err != nil {
+			return
+		}
+		return FileHandle{fh}, int(mid), nil
+	}
+}
+
+// OpenByHandleAt wraps the open_by_handle_at system call; it opens a
+// file via a handle as previously returned by NameToHandleAt.
+func OpenByHandleAt(mountFD int, handle FileHandle, flags int) (fd int, err error) {
+	return openByHandleAt(mountFD, handle.fileHandle, flags)
+}
+
+// Klogset wraps the sys_syslog system call; it sets console_loglevel to
+// the value specified by arg and passes a dummy pointer to bufp.
+func Klogset(typ int, arg int) (err error) {
+	var p unsafe.Pointer
+	_, _, errno := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(p), uintptr(arg))
+	if errno != 0 {
+		return errnoErr(errno)
+	}
+	return nil
+}
+
+// RemoteIovec is Iovec with the pointer replaced with an integer.
+// It is used for ProcessVMReadv and ProcessVMWritev, where the pointer
+// refers to a location in a different process' address space, which
+// would confuse the Go garbage collector.
+type RemoteIovec struct {
+	Base uintptr
+	Len  int
+}
+
+//sys	ProcessVMReadv(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) = SYS_PROCESS_VM_READV
+//sys	ProcessVMWritev(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) = SYS_PROCESS_VM_WRITEV
+
+//sys	PidfdOpen(pid int, flags int) (fd int, err error) = SYS_PIDFD_OPEN
+//sys	PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) = SYS_PIDFD_GETFD
+//sys	PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) = SYS_PIDFD_SEND_SIGNAL
+
+//sys	shmat(id int, addr uintptr, flag int) (ret uintptr, err error)
+//sys	shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error)
+//sys	shmdt(addr uintptr) (err error)
+//sys	shmget(key int, size int, flag int) (id int, err error)
+
+//sys	getitimer(which int, currValue *Itimerval) (err error)
+//sys	setitimer(which int, newValue *Itimerval, oldValue *Itimerval) (err error)
+
+// MakeItimerval creates an Itimerval from interval and value durations.
+func MakeItimerval(interval, value time.Duration) Itimerval {
+	return Itimerval{
+		Interval: NsecToTimeval(interval.Nanoseconds()),
+		Value:    NsecToTimeval(value.Nanoseconds()),
+	}
+}
+
+// A value which may be passed to the which parameter for Getitimer and
+// Setitimer.
+type ItimerWhich int
+
+// Possible which values for Getitimer and Setitimer.
+const (
+	ItimerReal    ItimerWhich = ITIMER_REAL
+	ItimerVirtual ItimerWhich = ITIMER_VIRTUAL
+	ItimerProf    ItimerWhich = ITIMER_PROF
+)
+
+// Getitimer wraps getitimer(2) to return the current value of the timer
+// specified by which.
+func Getitimer(which ItimerWhich) (Itimerval, error) {
+	var it Itimerval
+	if err := getitimer(int(which), &it); err != nil {
+		return Itimerval{}, err
+	}
+
+	return it, nil
+}
+
+// Setitimer wraps setitimer(2) to arm or disarm the timer specified by which.
+// It returns the previous value of the timer.
+//
+// If the Itimerval argument is the zero value, the timer will be disarmed.
+func Setitimer(which ItimerWhich, it Itimerval) (Itimerval, error) {
+	var prev Itimerval
+	if err := setitimer(int(which), &it, &prev); err != nil {
+		return Itimerval{}, err
+	}
+
+	return prev, nil
+}
+
+//sysnb	rtSigprocmask(how int, set *Sigset_t, oldset *Sigset_t, sigsetsize uintptr) (err error) = SYS_RT_SIGPROCMASK
+
+func PthreadSigmask(how int, set, oldset *Sigset_t) error {
+	if oldset != nil {
+		// Explicitly clear in case Sigset_t is larger than _C__NSIG.
+		*oldset = Sigset_t{}
+	}
+	return rtSigprocmask(how, set, oldset, _C__NSIG/8)
+}
+
+//sysnb	getresuid(ruid *_C_int, euid *_C_int, suid *_C_int)
+//sysnb	getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int)
+
+func Getresuid() (ruid, euid, suid int) {
+	var r, e, s _C_int
+	getresuid(&r, &e, &s)
+	return int(r), int(e), int(s)
+}
+
+func Getresgid() (rgid, egid, sgid int) {
+	var r, e, s _C_int
+	getresgid(&r, &e, &s)
+	return int(r), int(e), int(s)
+}
+
+// Pselect is a wrapper around the Linux pselect6 system call.
+// This version does not modify the timeout argument.
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	// Per https://man7.org/linux/man-pages/man2/select.2.html#NOTES,
+	// The Linux pselect6() system call modifies its timeout argument.
+	// [Not modifying the argument] is the behavior required by POSIX.1-2001.
+	var mutableTimeout *Timespec
+	if timeout != nil {
+		mutableTimeout = new(Timespec)
+		*mutableTimeout = *timeout
+	}
+
+	// The final argument of the pselect6() system call is not a
+	// sigset_t * pointer, but is instead a structure
+	var kernelMask *sigset_argpack
+	if sigmask != nil {
+		wordBits := 32 << (^uintptr(0) >> 63) // see math.intSize
+
+		// A sigset stores one bit per signal,
+		// offset by 1 (because signal 0 does not exist).
+		// So the number of words needed is ⌈__C_NSIG - 1 / wordBits⌉.
+		sigsetWords := (_C__NSIG - 1 + wordBits - 1) / (wordBits)
+
+		sigsetBytes := uintptr(sigsetWords * (wordBits / 8))
+		kernelMask = &sigset_argpack{
+			ss:    sigmask,
+			ssLen: sigsetBytes,
+		}
+	}
+
+	return pselect6(nfd, r, w, e, mutableTimeout, kernelMask)
+}
+
+//sys	schedSetattr(pid int, attr *SchedAttr, flags uint) (err error)
+//sys	schedGetattr(pid int, attr *SchedAttr, size uint, flags uint) (err error)
+
+// SchedSetAttr is a wrapper for sched_setattr(2) syscall.
+// https://man7.org/linux/man-pages/man2/sched_setattr.2.html
+func SchedSetAttr(pid int, attr *SchedAttr, flags uint) error {
+	if attr == nil {
+		return EINVAL
+	}
+	attr.Size = SizeofSchedAttr
+	return schedSetattr(pid, attr, flags)
+}
+
+// SchedGetAttr is a wrapper for sched_getattr(2) syscall.
+// https://man7.org/linux/man-pages/man2/sched_getattr.2.html
+func SchedGetAttr(pid int, flags uint) (*SchedAttr, error) {
+	attr := &SchedAttr{}
+	if err := schedGetattr(pid, attr, SizeofSchedAttr, flags); err != nil {
+		return nil, err
+	}
+	return attr, nil
+}
+
+//sys	Cachestat(fd uint, crange *CachestatRange, cstat *Cachestat_t, flags uint) (err error)
+//sys	Mseal(b []byte, flags uint) (err error)
+
+//sys	setMemPolicy(mode int, mask *CPUSet, size int) (err error) = SYS_SET_MEMPOLICY
+
+func SetMemPolicy(mode int, mask *CPUSet) error {
+	return setMemPolicy(mode, mask, _CPU_SETSIZE)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..506dafa7b4c6b1c062b4ae536eaebf1f59093c4d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_386.go
@@ -0,0 +1,314 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build 386 && linux
+
+package unix
+
+import (
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+// 64-bit file system and 32-bit uid calls
+// (386 default is 32-bit file system and 16-bit uid).
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64_64
+//sys	Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
+//sysnb	Getegid() (egid int) = SYS_GETEGID32
+//sysnb	Geteuid() (euid int) = SYS_GETEUID32
+//sysnb	Getgid() (gid int) = SYS_GETGID32
+//sysnb	Getuid() (uid int) = SYS_GETUID32
+//sys	Ioperm(from int, num int, on int) (err error)
+//sys	Iopl(level int) (err error)
+//sys	Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
+//sys	setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32
+//sys	setfsuid(uid int) (prev int, err error) = SYS_SETFSUID32
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error) = SYS_GETGROUPS32
+//sysnb	setgroups(n int, list *_Gid_t) (err error) = SYS_SETGROUPS32
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
+
+//sys	mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+//sys	Pause() (err error)
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	page := uintptr(offset / 4096)
+	if offset != int64(page)*4096 {
+		return 0, EINVAL
+	}
+	return mmap2(addr, length, prot, flags, fd, page)
+}
+
+type rlimit32 struct {
+	Cur uint32
+	Max uint32
+}
+
+//sysnb	getrlimit(resource int, rlim *rlimit32) (err error) = SYS_GETRLIMIT
+
+const rlimInf32 = ^uint32(0)
+const rlimInf64 = ^uint64(0)
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	err = Prlimit(0, resource, nil, rlim)
+	if err != ENOSYS {
+		return err
+	}
+
+	rl := rlimit32{}
+	err = getrlimit(resource, &rl)
+	if err != nil {
+		return
+	}
+
+	if rl.Cur == rlimInf32 {
+		rlim.Cur = rlimInf64
+	} else {
+		rlim.Cur = uint64(rl.Cur)
+	}
+
+	if rl.Max == rlimInf32 {
+		rlim.Max = rlimInf64
+	} else {
+		rlim.Max = uint64(rl.Max)
+	}
+	return
+}
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	newoffset, errno := seek(fd, offset, whence)
+	if errno != 0 {
+		return 0, errno
+	}
+	return newoffset, nil
+}
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+// On x86 Linux, all the socket calls go through an extra indirection,
+// I think because the 5-register system call interface can't handle
+// the 6-argument calls like sendto and recvfrom. Instead the
+// arguments to the underlying system call are the number below
+// and a pointer to an array of uintptr. We hide the pointer in the
+// socketcall assembly to avoid allocation on every system call.
+
+const (
+	// see linux/net.h
+	_SOCKET      = 1
+	_BIND        = 2
+	_CONNECT     = 3
+	_LISTEN      = 4
+	_ACCEPT      = 5
+	_GETSOCKNAME = 6
+	_GETPEERNAME = 7
+	_SOCKETPAIR  = 8
+	_SEND        = 9
+	_RECV        = 10
+	_SENDTO      = 11
+	_RECVFROM    = 12
+	_SHUTDOWN    = 13
+	_SETSOCKOPT  = 14
+	_GETSOCKOPT  = 15
+	_SENDMSG     = 16
+	_RECVMSG     = 17
+	_ACCEPT4     = 18
+	_RECVMMSG    = 19
+	_SENDMMSG    = 20
+)
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	fd, e := socketcall(_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func getsockname(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, e := rawsocketcall(_GETSOCKNAME, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func getpeername(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, e := rawsocketcall(_GETPEERNAME, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func socketpair(domain int, typ int, flags int, fd *[2]int32) (err error) {
+	_, e := rawsocketcall(_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(flags), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, e := socketcall(_BIND, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, e := socketcall(_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	fd, e := rawsocketcall(_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto), 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, e := socketcall(_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, e := socketcall(_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), vallen, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func recvfrom(s int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var base uintptr
+	if len(p) > 0 {
+		base = uintptr(unsafe.Pointer(&p[0]))
+	}
+	n, e := socketcall(_RECVFROM, uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func sendto(s int, p []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var base uintptr
+	if len(p) > 0 {
+		base = uintptr(unsafe.Pointer(&p[0]))
+	}
+	_, e := socketcall(_SENDTO, uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	n, e := socketcall(_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	n, e := socketcall(_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func Listen(s int, n int) (err error) {
+	_, e := socketcall(_LISTEN, uintptr(s), uintptr(n), 0, 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func Shutdown(s, how int) (err error) {
+	_, e := socketcall(_SHUTDOWN, uintptr(s), uintptr(how), 0, 0, 0, 0)
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	pathp, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	_, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(pathp)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func (r *PtraceRegs) PC() uint64 { return uint64(uint32(r.Eip)) }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Eip = int32(pc) }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go
new file mode 100644
index 0000000000000000000000000000000000000000..38d55641b52b771d01c232fe8f6bc070134e069c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_alarm.go
@@ -0,0 +1,12 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (386 || amd64 || mips || mipsle || mips64 || mipsle || ppc64 || ppc64le || ppc || s390x || sparc64)
+
+package unix
+
+// SYS_ALARM is not defined on arm or riscv, but is available for other GOARCH
+// values.
+
+//sys	Alarm(seconds uint) (remaining uint, err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d557cf8de3f2362f718e16217df775674af81180
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
@@ -0,0 +1,145 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && linux
+
+package unix
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Ioperm(from int, num int, on int) (err error)
+//sys	Iopl(level int) (err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys	MemfdSecret(flags int) (fd int, err error)
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return pselect6(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func Stat(path string, stat *Stat_t) (err error) {
+	// Use fstatat, because Android's seccomp policy blocks stat.
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+
+func Gettimeofday(tv *Timeval) (err error) {
+	errno := gettimeofday(tv)
+	if errno != 0 {
+		return errno
+	}
+	return nil
+}
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	var tv Timeval
+	errno := gettimeofday(&tv)
+	if errno != 0 {
+		return 0, errno
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Rip }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Rip = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go
new file mode 100644
index 0000000000000000000000000000000000000000..facdb83b23b70ca86f1400a338d810cb868be3dd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go
@@ -0,0 +1,12 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && linux && gc
+
+package unix
+
+import "syscall"
+
+//go:noescape
+func gettimeofday(tv *Timeval) (err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..cd2dd797fd6cc003e30fd035dac87ce13a6de6b3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
@@ -0,0 +1,216 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm && linux
+
+package unix
+
+import (
+	"unsafe"
+)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	newoffset, errno := seek(fd, offset, whence)
+	if errno != 0 {
+		return 0, errno
+	}
+	return newoffset, nil
+}
+
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error) = SYS_GETGROUPS32
+//sysnb	setgroups(n int, list *_Gid_t) (err error) = SYS_SETGROUPS32
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	socketpair(domain int, typ int, flags int, fd *[2]int32) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+// 64-bit file system and 32-bit uid calls
+// (16-bit uid calls are not always supported in newer kernels)
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sysnb	Getegid() (egid int) = SYS_GETEGID32
+//sysnb	Geteuid() (euid int) = SYS_GETEUID32
+//sysnb	Getgid() (gid int) = SYS_GETGID32
+//sysnb	Getuid() (uid int) = SYS_GETUID32
+//sys	Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32
+//sys	Listen(s int, n int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Pause() (err error)
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
+//sys	setfsgid(gid int) (prev int, err error) = SYS_SETFSGID32
+//sys	setfsuid(uid int) (prev int, err error) = SYS_SETFSUID32
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func Time(t *Time_t) (Time_t, error) {
+	var tv Timeval
+	err := Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+	tv := []Timeval{
+		{Sec: buf.Actime},
+		{Sec: buf.Modtime},
+	}
+	return Utimes(path, tv)
+}
+
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
+//sys	Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_ARM_FADVISE64_64, uintptr(fd), uintptr(advice), uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+//sys	mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	pathp, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	_, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(pathp)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	page := uintptr(offset / 4096)
+	if offset != int64(page)*4096 {
+		return 0, EINVAL
+	}
+	return mmap2(addr, length, prot, flags, fd, page)
+}
+
+type rlimit32 struct {
+	Cur uint32
+	Max uint32
+}
+
+//sysnb	getrlimit(resource int, rlim *rlimit32) (err error) = SYS_UGETRLIMIT
+
+const rlimInf32 = ^uint32(0)
+const rlimInf64 = ^uint64(0)
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	err = Prlimit(0, resource, nil, rlim)
+	if err != ENOSYS {
+		return err
+	}
+
+	rl := rlimit32{}
+	err = getrlimit(resource, &rl)
+	if err != nil {
+		return
+	}
+
+	if rl.Cur == rlimInf32 {
+		rlim.Cur = rlimInf64
+	} else {
+		rlim.Cur = uint64(rl.Cur)
+	}
+
+	if rl.Max == rlimInf32 {
+		rlim.Max = rlimInf64
+	} else {
+		rlim.Max = uint64(rl.Max)
+	}
+	return
+}
+
+func (r *PtraceRegs) PC() uint64 { return uint64(r.Uregs[15]) }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Uregs[15] = uint32(pc) }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
+
+//sys	armSyncFileRange(fd int, flags int, off int64, n int64) (err error) = SYS_ARM_SYNC_FILE_RANGE
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and arm_sync_file_range syscalls differ only in the
+	// order of their arguments.
+	return armSyncFileRange(fd, flags, off, n)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..745e5c7e6c0d5d6cde926549e394f8c541e7371b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
@@ -0,0 +1,186 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm64 && linux
+
+package unix
+
+import "unsafe"
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Listen(s int, n int) (err error)
+//sys	MemfdSecret(flags int) (fd int, err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return pselect6(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func Stat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+func Lchown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW)
+}
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	return ENOSYS
+}
+
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(dirfd, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Time(t *Time_t) (Time_t, error) {
+	var tv Timeval
+	err := Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+	tv := []Timeval{
+		{Sec: buf.Actime},
+		{Sec: buf.Modtime},
+	}
+	return Utimes(path, tv)
+}
+
+func utimes(path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+// Getrlimit prefers the prlimit64 system call. See issue 38604.
+func Getrlimit(resource int, rlim *Rlimit) error {
+	err := Prlimit(0, resource, nil, rlim)
+	if err != ENOSYS {
+		return err
+	}
+	return getrlimit(resource, rlim)
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Pc }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Pc = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
+func Pause() error {
+	_, err := ppoll(nil, 0, nil, nil)
+	return err
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
+
+const SYS_FSTATAT = SYS_NEWFSTATAT
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc.go
new file mode 100644
index 0000000000000000000000000000000000000000..ffc4c2b635d0b92bed1280613fac3427d297e2e4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc.go
@@ -0,0 +1,14 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && gc
+
+package unix
+
+// SyscallNoError may be used instead of Syscall for syscalls that don't fail.
+func SyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
+
+// RawSyscallNoError may be used instead of RawSyscall for syscalls that don't
+// fail.
+func RawSyscallNoError(trap, a1, a2, a3 uintptr) (r1, r2 uintptr)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..9ebfdcf4478f45434cb51253afdafcb36ace4001
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc_386.go
@@ -0,0 +1,16 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && gc && 386
+
+package unix
+
+import "syscall"
+
+// Underlying system call writes to newoffset via pointer.
+// Implemented in assembly to avoid allocation.
+func seek(fd int, offset int64, whence int) (newoffset int64, err syscall.Errno)
+
+func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno)
+func rawsocketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (n int, err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..5f2b57c4c2773974bd12f208492a9f95d901fa6b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gc_arm.go
@@ -0,0 +1,13 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm && gc && linux
+
+package unix
+
+import "syscall"
+
+// Underlying system call writes to newoffset via pointer.
+// Implemented in assembly to avoid allocation.
+func seek(fd int, offset int64, whence int) (newoffset int64, err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..d1a3ad826334e8ddf01f2c598e5c1bb4d9325432
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_386.go
@@ -0,0 +1,30 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && gccgo && 386
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
+	var newoffset int64
+	offsetLow := uint32(offset & 0xffffffff)
+	offsetHigh := uint32((offset >> 32) & 0xffffffff)
+	_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
+	return newoffset, err
+}
+
+func socketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (int, syscall.Errno) {
+	fd, _, err := Syscall(SYS_SOCKETCALL, uintptr(call), uintptr(unsafe.Pointer(&a0)), 0)
+	return int(fd), err
+}
+
+func rawsocketcall(call int, a0, a1, a2, a3, a4, a5 uintptr) (int, syscall.Errno) {
+	fd, _, err := RawSyscall(SYS_SOCKETCALL, uintptr(call), uintptr(unsafe.Pointer(&a0)), 0)
+	return int(fd), err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..f2f67423e981db4f90d52c83a8b194944c932005
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_gccgo_arm.go
@@ -0,0 +1,20 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && gccgo && arm
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
+	var newoffset int64
+	offsetLow := uint32(offset & 0xffffffff)
+	offsetHigh := uint32((offset >> 32) & 0xffffffff)
+	_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
+	return newoffset, err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go
new file mode 100644
index 0000000000000000000000000000000000000000..dd2262a40799a2cdeb02e40a4526aa8b3533c258
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_loong64.go
@@ -0,0 +1,218 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build loong64 && linux
+
+package unix
+
+import "unsafe"
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getuid() (uid int)
+//sys	Listen(s int, n int) (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return pselect6(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func timespecFromStatxTimestamp(x StatxTimestamp) Timespec {
+	return Timespec{
+		Sec:  x.Sec,
+		Nsec: int64(x.Nsec),
+	}
+}
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) error {
+	var r Statx_t
+	// Do it the glibc way, add AT_NO_AUTOMOUNT.
+	if err := Statx(fd, path, AT_NO_AUTOMOUNT|flags, STATX_BASIC_STATS, &r); err != nil {
+		return err
+	}
+
+	stat.Dev = Mkdev(r.Dev_major, r.Dev_minor)
+	stat.Ino = r.Ino
+	stat.Mode = uint32(r.Mode)
+	stat.Nlink = r.Nlink
+	stat.Uid = r.Uid
+	stat.Gid = r.Gid
+	stat.Rdev = Mkdev(r.Rdev_major, r.Rdev_minor)
+	// hope we don't get to process files so large to overflow these size
+	// fields...
+	stat.Size = int64(r.Size)
+	stat.Blksize = int32(r.Blksize)
+	stat.Blocks = int64(r.Blocks)
+	stat.Atim = timespecFromStatxTimestamp(r.Atime)
+	stat.Mtim = timespecFromStatxTimestamp(r.Mtime)
+	stat.Ctim = timespecFromStatxTimestamp(r.Ctime)
+
+	return nil
+}
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	return Fstatat(fd, "", stat, AT_EMPTY_PATH)
+}
+
+func Stat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+func Lchown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW)
+}
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	return ENOSYS
+}
+
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	err = Prlimit(0, resource, nil, rlim)
+	return
+}
+
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(dirfd, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Time(t *Time_t) (Time_t, error) {
+	var tv Timeval
+	err := Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+	tv := []Timeval{
+		{Sec: buf.Actime},
+		{Sec: buf.Modtime},
+	}
+	return Utimes(path, tv)
+}
+
+func utimes(path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Era }
+
+func (r *PtraceRegs) SetPC(era uint64) { r.Era = era }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
+func Pause() error {
+	_, err := ppoll(nil, 0, nil, nil)
+	return err
+}
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
+
+const SYS_FSTATAT = SYS_NEWFSTATAT
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
new file mode 100644
index 0000000000000000000000000000000000000000..70963a95abf3433cf2ef6a771b174c52db941877
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
@@ -0,0 +1,188 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (mips64 || mips64le)
+
+package unix
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return pselect6(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	var tv Timeval
+	err = Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func Ioperm(from int, num int, on int) (err error) {
+	return ENOSYS
+}
+
+func Iopl(level int) (err error) {
+	return ENOSYS
+}
+
+type stat_t struct {
+	Dev        uint32
+	Pad0       [3]int32
+	Ino        uint64
+	Mode       uint32
+	Nlink      uint32
+	Uid        uint32
+	Gid        uint32
+	Rdev       uint32
+	Pad1       [3]uint32
+	Size       int64
+	Atime      uint32
+	Atime_nsec uint32
+	Mtime      uint32
+	Mtime_nsec uint32
+	Ctime      uint32
+	Ctime_nsec uint32
+	Blksize    uint32
+	Pad2       uint32
+	Blocks     int64
+}
+
+//sys	fstat(fd int, st *stat_t) (err error)
+//sys	fstatat(dirfd int, path string, st *stat_t, flags int) (err error) = SYS_NEWFSTATAT
+//sys	lstat(path string, st *stat_t) (err error)
+//sys	stat(path string, st *stat_t) (err error)
+
+func Fstat(fd int, s *Stat_t) (err error) {
+	st := &stat_t{}
+	err = fstat(fd, st)
+	fillStat_t(s, st)
+	return
+}
+
+func Fstatat(dirfd int, path string, s *Stat_t, flags int) (err error) {
+	st := &stat_t{}
+	err = fstatat(dirfd, path, st, flags)
+	fillStat_t(s, st)
+	return
+}
+
+func Lstat(path string, s *Stat_t) (err error) {
+	st := &stat_t{}
+	err = lstat(path, st)
+	fillStat_t(s, st)
+	return
+}
+
+func Stat(path string, s *Stat_t) (err error) {
+	st := &stat_t{}
+	err = stat(path, st)
+	fillStat_t(s, st)
+	return
+}
+
+func fillStat_t(s *Stat_t, st *stat_t) {
+	s.Dev = st.Dev
+	s.Ino = st.Ino
+	s.Mode = st.Mode
+	s.Nlink = st.Nlink
+	s.Uid = st.Uid
+	s.Gid = st.Gid
+	s.Rdev = st.Rdev
+	s.Size = st.Size
+	s.Atim = Timespec{int64(st.Atime), int64(st.Atime_nsec)}
+	s.Mtim = Timespec{int64(st.Mtime), int64(st.Mtime_nsec)}
+	s.Ctim = Timespec{int64(st.Ctime), int64(st.Ctime_nsec)}
+	s.Blksize = st.Blksize
+	s.Blocks = st.Blocks
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Epc }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Epc = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
new file mode 100644
index 0000000000000000000000000000000000000000..c218ebd28016061e44f2a942ec1b38f0a01ed64d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
@@ -0,0 +1,174 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (mips || mipsle)
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getuid() (uid int)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+//sys	Ioperm(from int, num int, on int) (err error)
+//sys	Iopl(level int) (err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+
+//sys	Pause() (err error)
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = errnoErr(e)
+	}
+	return
+}
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	p, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	_, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(p)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = errnoErr(e)
+	}
+	return
+}
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	_, _, e := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offset>>32), uintptr(offset), uintptr(unsafe.Pointer(&off)), uintptr(whence), 0)
+	if e != 0 {
+		err = errnoErr(e)
+	}
+	return
+}
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+//sys	mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	page := uintptr(offset / 4096)
+	if offset != int64(page)*4096 {
+		return 0, EINVAL
+	}
+	return mmap2(addr, length, prot, flags, fd, page)
+}
+
+const rlimInf32 = ^uint32(0)
+const rlimInf64 = ^uint64(0)
+
+type rlimit32 struct {
+	Cur uint32
+	Max uint32
+}
+
+//sysnb	getrlimit(resource int, rlim *rlimit32) (err error) = SYS_GETRLIMIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	err = Prlimit(0, resource, nil, rlim)
+	if err != ENOSYS {
+		return err
+	}
+
+	rl := rlimit32{}
+	err = getrlimit(resource, &rl)
+	if err != nil {
+		return
+	}
+
+	if rl.Cur == rlimInf32 {
+		rlim.Cur = rlimInf64
+	} else {
+		rlim.Cur = uint64(rl.Cur)
+	}
+
+	if rl.Max == rlimInf32 {
+		rlim.Max = rlimInf64
+	} else {
+		rlim.Max = uint64(rl.Max)
+	}
+	return
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Epc }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Epc = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..e6c48500ca9444e9d0b89bb293cde890d7f3cbb9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_ppc.go
@@ -0,0 +1,204 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && ppc
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getuid() (uid int)
+//sys	Ioperm(from int, num int, on int) (err error)
+//sys	Iopl(level int) (err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
+//sys	Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64_64, uintptr(fd), uintptr(advice), uintptr(offset>>32), uintptr(offset), uintptr(length>>32), uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func seek(fd int, offset int64, whence int) (int64, syscall.Errno) {
+	var newoffset int64
+	offsetLow := uint32(offset & 0xffffffff)
+	offsetHigh := uint32((offset >> 32) & 0xffffffff)
+	_, _, err := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offsetHigh), uintptr(offsetLow), uintptr(unsafe.Pointer(&newoffset)), uintptr(whence), 0)
+	return newoffset, err
+}
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	newoffset, errno := seek(fd, offset, whence)
+	if errno != 0 {
+		return 0, errno
+	}
+	return newoffset, nil
+}
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	pathp, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	_, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(pathp)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+	if e != 0 {
+		err = e
+	}
+	return
+}
+
+//sys	mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	page := uintptr(offset / 4096)
+	if offset != int64(page)*4096 {
+		return 0, EINVAL
+	}
+	return mmap2(addr, length, prot, flags, fd, page)
+}
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: int32(sec), Usec: int32(usec)}
+}
+
+type rlimit32 struct {
+	Cur uint32
+	Max uint32
+}
+
+//sysnb	getrlimit(resource int, rlim *rlimit32) (err error) = SYS_UGETRLIMIT
+
+const rlimInf32 = ^uint32(0)
+const rlimInf64 = ^uint64(0)
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	err = Prlimit(0, resource, nil, rlim)
+	if err != ENOSYS {
+		return err
+	}
+
+	rl := rlimit32{}
+	err = getrlimit(resource, &rl)
+	if err != nil {
+		return
+	}
+
+	if rl.Cur == rlimInf32 {
+		rlim.Cur = rlimInf64
+	} else {
+		rlim.Cur = uint64(rl.Cur)
+	}
+
+	if rl.Max == rlimInf32 {
+		rlim.Max = rlimInf64
+	} else {
+		rlim.Max = uint64(rl.Max)
+	}
+	return
+}
+
+func (r *PtraceRegs) PC() uint32 { return r.Nip }
+
+func (r *PtraceRegs) SetPC(pc uint32) { r.Nip = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint32(length)
+}
+
+//sys	syncFileRange2(fd int, flags int, off int64, n int64) (err error) = SYS_SYNC_FILE_RANGE2
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and sync_file_range2 syscalls differ only in the
+	// order of their arguments.
+	return syncFileRange2(fd, flags, off, n)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
new file mode 100644
index 0000000000000000000000000000000000000000..7286a9aa882b0d4826a90b7247002603adfd7628
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
@@ -0,0 +1,115 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (ppc64 || ppc64le)
+
+package unix
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error) = SYS_UGETRLIMIT
+//sysnb	Getuid() (uid int)
+//sys	Ioperm(from int, num int, on int) (err error)
+//sys	Iopl(level int) (err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Time(t *Time_t) (tt Time_t, err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Nip }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Nip = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
+//sys	syncFileRange2(fd int, flags int, off int64, n int64) (err error) = SYS_SYNC_FILE_RANGE2
+
+func SyncFileRange(fd int, off int64, n int64, flags int) error {
+	// The sync_file_range and sync_file_range2 syscalls differ only in the
+	// order of their arguments.
+	return syncFileRange2(fd, flags, off, n)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..8cf3670bda630e22ea33151e00c3895c72dda69c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go
@@ -0,0 +1,191 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64 && linux
+
+package unix
+
+import "unsafe"
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Listen(s int, n int) (err error)
+//sys	MemfdSecret(flags int) (fd int, err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return pselect6(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func Stat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+func Lchown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW)
+}
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	return ENOSYS
+}
+
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(dirfd, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Time(t *Time_t) (Time_t, error) {
+	var tv Timeval
+	err := Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+	tv := []Timeval{
+		{Sec: buf.Actime},
+		{Sec: buf.Modtime},
+	}
+	return Utimes(path, tv)
+}
+
+func utimes(path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Pc }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Pc = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
+func Pause() error {
+	_, err := ppoll(nil, 0, nil, nil)
+	return err
+}
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
+
+//sys	riscvHWProbe(pairs []RISCVHWProbePairs, cpuCount uintptr, cpus *CPUSet, flags uint) (err error)
+
+func RISCVHWProbe(pairs []RISCVHWProbePairs, set *CPUSet, flags uint) (err error) {
+	var setSize uintptr
+
+	if set != nil {
+		setSize = uintptr(unsafe.Sizeof(*set))
+	}
+	return riscvHWProbe(pairs, setSize, set, flags)
+}
+
+const SYS_FSTATAT = SYS_NEWFSTATAT
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..66f31210d083faba869ec76b6c56695eaa6eebee
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
@@ -0,0 +1,296 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build s390x && linux
+
+package unix
+
+import (
+	"unsafe"
+)
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	var tv Timeval
+	err = Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func Ioperm(from int, num int, on int) (err error) {
+	return ENOSYS
+}
+
+func Iopl(level int) (err error) {
+	return ENOSYS
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Psw.Addr }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Psw.Addr = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
+// Linux on s390x uses the old mmap interface, which requires arguments to be passed in a struct.
+// mmap2 also requires arguments to be passed in a struct; it is currently not exposed in <asm/unistd.h>.
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	mmap_args := [6]uintptr{addr, length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset)}
+	r0, _, e1 := Syscall(SYS_MMAP, uintptr(unsafe.Pointer(&mmap_args[0])), 0, 0)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// On s390x Linux, all the socket calls go through an extra indirection.
+// The arguments to the underlying system call (SYS_SOCKETCALL) are the
+// number below and a pointer to an array of uintptr.
+const (
+	// see linux/net.h
+	netSocket      = 1
+	netBind        = 2
+	netConnect     = 3
+	netListen      = 4
+	netAccept      = 5
+	netGetSockName = 6
+	netGetPeerName = 7
+	netSocketPair  = 8
+	netSend        = 9
+	netRecv        = 10
+	netSendTo      = 11
+	netRecvFrom    = 12
+	netShutdown    = 13
+	netSetSockOpt  = 14
+	netGetSockOpt  = 15
+	netSendMsg     = 16
+	netRecvMsg     = 17
+	netAccept4     = 18
+	netRecvMMsg    = 19
+	netSendMMsg    = 20
+)
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (int, error) {
+	args := [4]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags)}
+	fd, _, err := Syscall(SYS_SOCKETCALL, netAccept4, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(fd), nil
+}
+
+func getsockname(s int, rsa *RawSockaddrAny, addrlen *_Socklen) error {
+	args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))}
+	_, _, err := RawSyscall(SYS_SOCKETCALL, netGetSockName, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func getpeername(s int, rsa *RawSockaddrAny, addrlen *_Socklen) error {
+	args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))}
+	_, _, err := RawSyscall(SYS_SOCKETCALL, netGetPeerName, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func socketpair(domain int, typ int, flags int, fd *[2]int32) error {
+	args := [4]uintptr{uintptr(domain), uintptr(typ), uintptr(flags), uintptr(unsafe.Pointer(fd))}
+	_, _, err := RawSyscall(SYS_SOCKETCALL, netSocketPair, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) error {
+	args := [3]uintptr{uintptr(s), uintptr(addr), uintptr(addrlen)}
+	_, _, err := Syscall(SYS_SOCKETCALL, netBind, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) error {
+	args := [3]uintptr{uintptr(s), uintptr(addr), uintptr(addrlen)}
+	_, _, err := Syscall(SYS_SOCKETCALL, netConnect, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func socket(domain int, typ int, proto int) (int, error) {
+	args := [3]uintptr{uintptr(domain), uintptr(typ), uintptr(proto)}
+	fd, _, err := RawSyscall(SYS_SOCKETCALL, netSocket, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(fd), nil
+}
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) error {
+	args := [5]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen))}
+	_, _, err := Syscall(SYS_SOCKETCALL, netGetSockOpt, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) error {
+	args := [5]uintptr{uintptr(s), uintptr(level), uintptr(name), uintptr(val), vallen}
+	_, _, err := Syscall(SYS_SOCKETCALL, netSetSockOpt, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func recvfrom(s int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (int, error) {
+	var base uintptr
+	if len(p) > 0 {
+		base = uintptr(unsafe.Pointer(&p[0]))
+	}
+	args := [6]uintptr{uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen))}
+	n, _, err := Syscall(SYS_SOCKETCALL, netRecvFrom, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(n), nil
+}
+
+func sendto(s int, p []byte, flags int, to unsafe.Pointer, addrlen _Socklen) error {
+	var base uintptr
+	if len(p) > 0 {
+		base = uintptr(unsafe.Pointer(&p[0]))
+	}
+	args := [6]uintptr{uintptr(s), base, uintptr(len(p)), uintptr(flags), uintptr(to), uintptr(addrlen)}
+	_, _, err := Syscall(SYS_SOCKETCALL, netSendTo, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func recvmsg(s int, msg *Msghdr, flags int) (int, error) {
+	args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)}
+	n, _, err := Syscall(SYS_SOCKETCALL, netRecvMsg, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(n), nil
+}
+
+func sendmsg(s int, msg *Msghdr, flags int) (int, error) {
+	args := [3]uintptr{uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags)}
+	n, _, err := Syscall(SYS_SOCKETCALL, netSendMsg, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return 0, err
+	}
+	return int(n), nil
+}
+
+func Listen(s int, n int) error {
+	args := [2]uintptr{uintptr(s), uintptr(n)}
+	_, _, err := Syscall(SYS_SOCKETCALL, netListen, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+func Shutdown(s, how int) error {
+	args := [2]uintptr{uintptr(s), uintptr(how)}
+	_, _, err := Syscall(SYS_SOCKETCALL, netShutdown, uintptr(unsafe.Pointer(&args)), 0)
+	if err != 0 {
+		return err
+	}
+	return nil
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..11d1f16986655391431c8af62b53a4198cde84ef
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
@@ -0,0 +1,112 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build sparc64 && linux
+
+package unix
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Listen(s int, n int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+func Ioperm(from int, num int, on int) (err error) {
+	return ENOSYS
+}
+
+func Iopl(level int) (err error) {
+	return ENOSYS
+}
+
+//sys	futimesat(dirfd int, path string, times *[2]Timeval) (err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	var tv Timeval
+	err = Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Tpc }
+
+func (r *PtraceRegs) SetPC(pc uint64) { r.Tpc = pc }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..34a4676973042f12e266cfe2e7c2ea0768fab50d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd.go
@@ -0,0 +1,388 @@
+// Copyright 2009,2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// NetBSD system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and wrap
+// it in our own nicer implementation, either here or in
+// syscall_bsd.go or syscall_unix.go.
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
+type SockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+	raw    RawSockaddrDatalink
+}
+
+func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	return nil, EAFNOSUPPORT
+}
+
+func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) {
+	var olen uintptr
+
+	// Get a list of all sysctl nodes below the given MIB by performing
+	// a sysctl for the given MIB with CTL_QUERY appended.
+	mib = append(mib, CTL_QUERY)
+	qnode := Sysctlnode{Flags: SYSCTL_VERS_1}
+	qp := (*byte)(unsafe.Pointer(&qnode))
+	sz := unsafe.Sizeof(qnode)
+	if err = sysctl(mib, nil, &olen, qp, sz); err != nil {
+		return nil, err
+	}
+
+	// Now that we know the size, get the actual nodes.
+	nodes = make([]Sysctlnode, olen/sz)
+	np := (*byte)(unsafe.Pointer(&nodes[0]))
+	if err = sysctl(mib, np, &olen, qp, sz); err != nil {
+		return nil, err
+	}
+
+	return nodes, nil
+}
+
+func nametomib(name string) (mib []_C_int, err error) {
+	// Split name into components.
+	var parts []string
+	last := 0
+	for i := 0; i < len(name); i++ {
+		if name[i] == '.' {
+			parts = append(parts, name[last:i])
+			last = i + 1
+		}
+	}
+	parts = append(parts, name[last:])
+
+	// Discover the nodes and construct the MIB OID.
+	for partno, part := range parts {
+		nodes, err := sysctlNodes(mib)
+		if err != nil {
+			return nil, err
+		}
+		for _, node := range nodes {
+			n := make([]byte, 0)
+			for i := range node.Name {
+				if node.Name[i] != 0 {
+					n = append(n, byte(node.Name[i]))
+				}
+			}
+			if string(n) == part {
+				mib = append(mib, _C_int(node.Num))
+				break
+			}
+		}
+		if len(mib) != partno+1 {
+			return nil, EINVAL
+		}
+	}
+
+	return mib, nil
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
+func SysctlUvmexp(name string) (*Uvmexp, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
+
+	n := uintptr(SizeofUvmexp)
+	var u Uvmexp
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&u)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	return &u, nil
+}
+
+func Pipe(p []int) (err error) {
+	return Pipe2(p, 0)
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) error {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err := pipe2(&pp, flags)
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return err
+}
+
+//sys	Getdents(fd int, buf []byte) (n int, err error)
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	n, err = Getdents(fd, buf)
+	if err != nil || basep == nil {
+		return
+	}
+
+	var off int64
+	off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
+	if err != nil {
+		*basep = ^uintptr(0)
+		return
+	}
+	*basep = uintptr(off)
+	if unsafe.Sizeof(*basep) == 8 {
+		return
+	}
+	if off>>32 != 0 {
+		// We can't stuff the offset back into a uintptr, so any
+		// future calls would be suspect. Generate an error.
+		// EIO is allowed by getdirentries.
+		err = EIO
+	}
+	return
+}
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+// TODO
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	return -1, ENOSYS
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
+
+//sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
+
+func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) {
+	var value Ptmget
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return &value, err
+}
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+func Fstatvfs(fd int, buf *Statvfs_t) (err error) {
+	return Fstatvfs1(fd, buf, ST_WAIT)
+}
+
+func Statvfs(path string, buf *Statvfs_t) (err error) {
+	return Statvfs1(path, buf, ST_WAIT)
+}
+
+func Getvfsstat(buf []Statvfs_t, flags int) (n int, err error) {
+	var (
+		_p0     unsafe.Pointer
+		bufsize uintptr
+	)
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+		bufsize = unsafe.Sizeof(Statvfs_t{}) * uintptr(len(buf))
+	}
+	r0, _, e1 := Syscall(SYS_GETVFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+/*
+ * Exposed directly
+ */
+//sys	Access(path string, mode uint32) (err error)
+//sys	Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chflags(path string, flags int) (err error)
+//sys	Chmod(path string, mode uint32) (err error)
+//sys	Chown(path string, uid int, gid int) (err error)
+//sys	Chroot(path string) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	Close(fd int) (err error)
+//sys	Dup(fd int) (nfd int, err error)
+//sys	Dup2(from int, to int) (err error)
+//sys	Dup3(from int, to int, flags int) (err error)
+//sys	Exit(code int)
+//sys	ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys	ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
+//sys	ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
+//sys	Fchdir(fd int) (err error)
+//sys	Fchflags(fd int, flags int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Flock(fd int, how int) (err error)
+//sys	Fpathconf(fd int, name int) (val int, err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatvfs1(fd int, buf *Statvfs_t, flags int) (err error) = SYS_FSTATVFS1
+//sys	Fsync(fd int) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (uid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getpgid(pid int) (pgid int, err error)
+//sysnb	Getpgrp() (pgrp int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Issetugid() (tainted bool)
+//sys	Kill(pid int, signum syscall.Signal) (err error)
+//sys	Kqueue() (fd int, err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
+//sys	Listen(s int, backlog int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
+//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
+//sys	Pathconf(path string, name int) (val int, err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error)
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
+//sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
+//sys	Revoke(path string) (err error)
+//sys	Rmdir(path string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sysnb	Setegid(egid int) (err error)
+//sysnb	Seteuid(euid int) (err error)
+//sysnb	Setgid(gid int) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tp *Timeval) (err error)
+//sysnb	Setuid(uid int) (err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statvfs1(path string, buf *Statvfs_t, flags int) (err error) = SYS_STATVFS1
+//sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
+//sys	Sync() (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Umask(newmask int) (oldmask int)
+//sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Unmount(path string, flags int) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
+
+const (
+	mremapFixed     = MAP_FIXED
+	mremapDontunmap = 0
+	mremapMaymove   = 0
+)
+
+//sys	mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) = SYS_MREMAP
+
+func mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (uintptr, error) {
+	return mremapNetBSD(oldaddr, oldlength, newaddr, newlength, flags)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..7a5eb57432fa2723d9221ff6f33f430eaa0d419f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
@@ -0,0 +1,37 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build 386 && netbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint32(fd)
+	k.Filter = uint32(mode)
+	k.Flags = uint32(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..62d8957ae6e2ed8436f0f1cfb33691295f8cd78f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
@@ -0,0 +1,37 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && netbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = uint32(mode)
+	k.Flags = uint32(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..ce6a0688512fac53490193b0e8d2c769b610c6cb
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
@@ -0,0 +1,37 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm && netbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint32(fd)
+	k.Filter = uint32(mode)
+	k.Flags = uint32(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d46d689d1b64f20c889efb3a24fd8f521ed2e341
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_arm64.go
@@ -0,0 +1,37 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm64 && netbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = uint32(mode)
+	k.Flags = uint32(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..b86ded549c662a7dbf38cb5382bf9cece1546912
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd.go
@@ -0,0 +1,342 @@
+// Copyright 2009,2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// OpenBSD system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and wrap
+// it in our own nicer implementation, either here or in
+// syscall_bsd.go or syscall_unix.go.
+
+package unix
+
+import (
+	"sort"
+	"syscall"
+	"unsafe"
+)
+
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
+type SockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+	raw    RawSockaddrDatalink
+}
+
+func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	return nil, EAFNOSUPPORT
+}
+
+func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+func nametomib(name string) (mib []_C_int, err error) {
+	i := sort.Search(len(sysctlMib), func(i int) bool {
+		return sysctlMib[i].ctlname >= name
+	})
+	if i < len(sysctlMib) && sysctlMib[i].ctlname == name {
+		return sysctlMib[i].ctloid, nil
+	}
+	return nil, EINVAL
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
+func SysctlUvmexp(name string) (*Uvmexp, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
+
+	n := uintptr(SizeofUvmexp)
+	var u Uvmexp
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&u)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n != SizeofUvmexp {
+		return nil, EIO
+	}
+	return &u, nil
+}
+
+func Pipe(p []int) (err error) {
+	return Pipe2(p, 0)
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) error {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err := pipe2(&pp, flags)
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return err
+}
+
+//sys	Getdents(fd int, buf []byte) (n int, err error)
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	n, err = Getdents(fd, buf)
+	if err != nil || basep == nil {
+		return
+	}
+
+	var off int64
+	off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
+	if err != nil {
+		*basep = ^uintptr(0)
+		return
+	}
+	*basep = uintptr(off)
+	if unsafe.Sizeof(*basep) == 8 {
+		return
+	}
+	if off>>32 != 0 {
+		// We can't stuff the offset back into a uintptr, so any
+		// future calls would be suspect. Generate an error.
+		// EIO was allowed by getdirentries.
+		err = EIO
+	}
+	return
+}
+
+//sys	Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+// TODO
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	return -1, ENOSYS
+}
+
+func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
+	var bufptr *Statfs_t
+	var bufsize uintptr
+	if len(buf) > 0 {
+		bufptr = &buf[0]
+		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
+	}
+	return getfsstat(bufptr, bufsize, flags)
+}
+
+//sysnb	getresuid(ruid *_C_int, euid *_C_int, suid *_C_int)
+//sysnb	getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int)
+
+func Getresuid() (ruid, euid, suid int) {
+	var r, e, s _C_int
+	getresuid(&r, &e, &s)
+	return int(r), int(e), int(s)
+}
+
+func Getresgid() (rgid, egid, sgid int) {
+	var r, e, s _C_int
+	getresgid(&r, &e, &s)
+	return int(r), int(e), int(s)
+}
+
+//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
+
+//sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
+
+//sys	fcntl(fd int, cmd int, arg int) (n int, err error)
+//sys	fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) = SYS_FCNTL
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+	return fcntl(int(fd), cmd, arg)
+}
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
+	_, err := fcntlPtr(int(fd), cmd, unsafe.Pointer(lk))
+	return err
+}
+
+//sys	ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
+
+func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	if len(fds) == 0 {
+		return ppoll(nil, 0, timeout, sigmask)
+	}
+	return ppoll(&fds[0], len(fds), timeout, sigmask)
+}
+
+func Uname(uname *Utsname) error {
+	mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+	n := unsafe.Sizeof(uname.Sysname)
+	if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+	n = unsafe.Sizeof(uname.Nodename)
+	if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+	n = unsafe.Sizeof(uname.Release)
+	if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	mib = []_C_int{CTL_KERN, KERN_VERSION}
+	n = unsafe.Sizeof(uname.Version)
+	if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	// The version might have newlines or tabs in it, convert them to
+	// spaces.
+	for i, b := range uname.Version {
+		if b == '\n' || b == '\t' {
+			if i == len(uname.Version)-1 {
+				uname.Version[i] = 0
+			} else {
+				uname.Version[i] = ' '
+			}
+		}
+	}
+
+	mib = []_C_int{CTL_HW, HW_MACHINE}
+	n = unsafe.Sizeof(uname.Machine)
+	if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+/*
+ * Exposed directly
+ */
+//sys	Access(path string, mode uint32) (err error)
+//sys	Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chflags(path string, flags int) (err error)
+//sys	Chmod(path string, mode uint32) (err error)
+//sys	Chown(path string, uid int, gid int) (err error)
+//sys	Chroot(path string) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	Close(fd int) (err error)
+//sys	Dup(fd int) (nfd int, err error)
+//sys	Dup2(from int, to int) (err error)
+//sys	Dup3(from int, to int, flags int) (err error)
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchflags(fd int, flags int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Flock(fd int, how int) (err error)
+//sys	Fpathconf(fd int, name int) (val int, err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys	Fsync(fd int) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (uid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getpgid(pid int) (pgid int, err error)
+//sysnb	Getpgrp() (pgrp int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Getrtable() (rtable int, err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Issetugid() (tainted bool)
+//sys	Kill(pid int, signum syscall.Signal) (err error)
+//sys	Kqueue() (fd int, err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Link(path string, link string) (err error)
+//sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
+//sys	Listen(s int, backlog int) (err error)
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
+//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
+//sys	Pathconf(path string, name int) (val int, err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error)
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
+//sys	Rename(from string, to string) (err error)
+//sys	Renameat(fromfd int, from string, tofd int, to string) (err error)
+//sys	Revoke(path string) (err error)
+//sys	Rmdir(path string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sysnb	Setegid(egid int) (err error)
+//sysnb	Seteuid(euid int) (err error)
+//sysnb	Setgid(gid int) (err error)
+//sys	Setlogin(name string) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb	Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb	Setrtable(rtable int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Settimeofday(tp *Timeval) (err error)
+//sysnb	Setuid(uid int) (err error)
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
+//sys	Symlink(path string, link string) (err error)
+//sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
+//sys	Sync() (err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Umask(newmask int) (oldmask int)
+//sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Unmount(path string, flags int) (err error)
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error)
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
+//sys	pledge(promises *byte, execpromises *byte) (err error)
+//sys	unveil(path *byte, flags *byte) (err error)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..9ddc89f4fcd7ac5a931c6231613212d2f3b295d5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
@@ -0,0 +1,41 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build 386 && openbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint32(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/386 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..70a3c96eea175701dc86b671e56054f42733e323
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
@@ -0,0 +1,41 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && openbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/amd64 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..265caa87f76e06f93349db4b6b39a4ea2f216c7f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
@@ -0,0 +1,41 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm && openbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: int32(nsec)}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: int32(usec)}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint32(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint32(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/arm the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..ac4fda1715ae974cf01861a0ddc408debd97b16f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_arm64.go
@@ -0,0 +1,41 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build arm64 && openbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/amd64 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_libc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_libc.go
new file mode 100644
index 0000000000000000000000000000000000000000..0a451e6dd40a958c1eab021723b5fead8edc5d77
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_libc.go
@@ -0,0 +1,26 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build openbsd
+
+package unix
+
+import _ "unsafe"
+
+// Implemented in the runtime package (runtime/sys_openbsd3.go)
+func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_syscall10(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)
+func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+//go:linkname syscall_syscall syscall.syscall
+//go:linkname syscall_syscall6 syscall.syscall6
+//go:linkname syscall_syscall10 syscall.syscall10
+//go:linkname syscall_rawSyscall syscall.rawSyscall
+//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
+
+func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno) {
+	return syscall_syscall10(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9, 0)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..1378489f8d7ffd1fa6d6c42e2f0f7918b5431090
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_mips64.go
@@ -0,0 +1,39 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of OpenBSD the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..30a308cbb4b86c42abb3e911690d9aeb35947c5f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_ppc64.go
@@ -0,0 +1,41 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build ppc64 && openbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/ppc64 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..ea954330fac0f9c06451526f3d110ebe78fa4e15
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_openbsd_riscv64.go
@@ -0,0 +1,41 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build riscv64 && openbsd
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+	k.Ident = uint64(fd)
+	k.Filter = int16(mode)
+	k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint32(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of openbsd/riscv64 the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_solaris.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_solaris.go
new file mode 100644
index 0000000000000000000000000000000000000000..18a3d9bdabc1ccd04eb9bd3ab66c49919cd17a29
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_solaris.go
@@ -0,0 +1,1191 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Solaris system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and wrap
+// it in our own nicer implementation, either here or in
+// syscall_solaris.go or syscall_unix.go.
+
+package unix
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"sync"
+	"syscall"
+	"unsafe"
+)
+
+// Implemented in runtime/syscall_solaris.go.
+type syscallFunc uintptr
+
+func rawSysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
+type SockaddrDatalink struct {
+	Family uint16
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [244]int8
+	raw    RawSockaddrDatalink
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
+//sysnb	pipe(p *[2]_C_int) (n int, err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	n, err := pipe(&pp)
+	if n != 0 {
+		return err
+	}
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return nil
+}
+
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
+func Pipe2(p []int, flags int) error {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err := pipe2(&pp, flags)
+	if err == nil {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return err
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet4, nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), SizeofSockaddrInet6, nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	name := sa.Name
+	n := len(name)
+	if n >= len(sa.raw.Path) {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Family = AF_UNIX
+	for i := 0; i < n; i++ {
+		sa.raw.Path[i] = int8(name[i])
+	}
+	// length is family (uint16), name, NUL.
+	sl := _Socklen(2)
+	if n > 0 {
+		sl += _Socklen(n) + 1
+	}
+	if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+		// Check sl > 3 so we don't change unnamed socket behavior.
+		sa.raw.Path[0] = 0
+		// Don't count trailing NUL for abstract address.
+		sl--
+	}
+
+	return unsafe.Pointer(&sa.raw), sl, nil
+}
+
+//sys	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = libsocket.getsockname
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getsockname(fd, &rsa, &len); err != nil {
+		return
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+	buf := make([]byte, 256)
+	vallen := _Socklen(len(buf))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+	if err != nil {
+		return "", err
+	}
+	return ByteSliceToString(buf[:vallen]), nil
+}
+
+const ImplementsGetwd = true
+
+//sys	Getcwd(buf []byte) (n int, err error)
+
+func Getwd() (wd string, err error) {
+	var buf [PathMax]byte
+	// Getcwd will return an error if it failed for any reason.
+	_, err = Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	n := clen(buf[:])
+	if n < 1 {
+		return "", EINVAL
+	}
+	return string(buf[:n]), nil
+}
+
+/*
+ * Wrapped
+ */
+
+//sysnb	getgroups(ngid int, gid *_Gid_t) (n int, err error)
+//sysnb	setgroups(ngid int, gid *_Gid_t) (err error)
+
+func Getgroups() (gids []int, err error) {
+	n, err := getgroups(0, nil)
+	// Check for error and sanity check group count. Newer versions of
+	// Solaris allow up to 1024 (NGROUPS_MAX).
+	if n < 0 || n > 1024 {
+		if err != nil {
+			return nil, err
+		}
+		return nil, EINVAL
+	} else if n == 0 {
+		return nil, nil
+	}
+
+	a := make([]_Gid_t, n)
+	n, err = getgroups(n, &a[0])
+	if n == -1 {
+		return nil, err
+	}
+	gids = make([]int, n)
+	for i, v := range a[0:n] {
+		gids[i] = int(v)
+	}
+	return
+}
+
+func Setgroups(gids []int) (err error) {
+	if len(gids) == 0 {
+		return setgroups(0, nil)
+	}
+
+	a := make([]_Gid_t, len(gids))
+	for i, v := range gids {
+		a[i] = _Gid_t(v)
+	}
+	return setgroups(len(a), &a[0])
+}
+
+// ReadDirent reads directory entries from fd and writes them into buf.
+func ReadDirent(fd int, buf []byte) (n int, err error) {
+	// Final argument is (basep *uintptr) and the syscall doesn't take nil.
+	// TODO(rsc): Can we use a single global basep for all calls?
+	return Getdents(fd, buf, new(uintptr))
+}
+
+// Wait status is 7 bits at bottom, either 0 (exited),
+// 0x7F (stopped), or a signal number that caused an exit.
+// The 0x80 bit is whether there was a core dump.
+// An extra number (exit code, signal causing a stop)
+// is in the high bits.
+
+type WaitStatus uint32
+
+const (
+	mask  = 0x7F
+	core  = 0x80
+	shift = 8
+
+	exited  = 0
+	stopped = 0x7F
+)
+
+func (w WaitStatus) Exited() bool { return w&mask == exited }
+
+func (w WaitStatus) ExitStatus() int {
+	if w&mask != exited {
+		return -1
+	}
+	return int(w >> shift)
+}
+
+func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != 0 }
+
+func (w WaitStatus) Signal() syscall.Signal {
+	sig := syscall.Signal(w & mask)
+	if sig == stopped || sig == 0 {
+		return -1
+	}
+	return sig
+}
+
+func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }
+
+func (w WaitStatus) Stopped() bool { return w&mask == stopped && syscall.Signal(w>>shift) != SIGSTOP }
+
+func (w WaitStatus) Continued() bool { return w&mask == stopped && syscall.Signal(w>>shift) == SIGSTOP }
+
+func (w WaitStatus) StopSignal() syscall.Signal {
+	if !w.Stopped() {
+		return -1
+	}
+	return syscall.Signal(w>>shift) & 0xFF
+}
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+//sys	wait4(pid int32, statusp *_C_int, options int, rusage *Rusage) (wpid int32, err error)
+
+func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (int, error) {
+	var status _C_int
+	rpid, err := wait4(int32(pid), &status, options, rusage)
+	wpid := int(rpid)
+	if wpid == -1 {
+		return wpid, err
+	}
+	if wstatus != nil {
+		*wstatus = WaitStatus(status)
+	}
+	return wpid, nil
+}
+
+//sys	gethostname(buf []byte) (n int, err error)
+
+func Gethostname() (name string, err error) {
+	var buf [MaxHostNameLen]byte
+	n, err := gethostname(buf[:])
+	if n != 0 {
+		return "", err
+	}
+	n = clen(buf[:])
+	if n < 1 {
+		return "", EFAULT
+	}
+	return string(buf[:n]), nil
+}
+
+//sys	utimes(path string, times *[2]Timeval) (err error)
+
+func Utimes(path string, tv []Timeval) (err error) {
+	if tv == nil {
+		return utimes(path, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys	utimensat(fd int, path string, times *[2]Timespec, flag int) (err error)
+
+func UtimesNano(path string, ts []Timespec) error {
+	if ts == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+//sys	fcntl(fd int, cmd int, arg int) (val int, err error)
+
+// FcntlInt performs a fcntl syscall on fd with the provided command and argument.
+func FcntlInt(fd uintptr, cmd, arg int) (int, error) {
+	valptr, _, errno := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0)
+	var err error
+	if errno != 0 {
+		err = errno
+	}
+	return int(valptr), err
+}
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(unsafe.Pointer(lk)), 0, 0, 0)
+	if e1 != 0 {
+		return e1
+	}
+	return nil
+}
+
+//sys	futimesat(fildes int, path *byte, times *[2]Timeval) (err error)
+
+func Futimesat(dirfd int, path string, tv []Timeval) error {
+	pathp, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	if tv == nil {
+		return futimesat(dirfd, pathp, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return futimesat(dirfd, pathp, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+// Solaris doesn't have an futimes function because it allows NULL to be
+// specified as the path for futimesat. However, Go doesn't like
+// NULL-style string interfaces, so this simple wrapper is provided.
+func Futimes(fd int, tv []Timeval) error {
+	if tv == nil {
+		return futimesat(fd, nil, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return futimesat(fd, nil, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	switch rsa.Addr.Family {
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		sa := new(SockaddrUnix)
+		// Assume path ends at NUL.
+		// This is not technically the Solaris semantics for
+		// abstract Unix domain sockets -- they are supposed
+		// to be uninterpreted fixed-size binary blobs -- but
+		// everyone uses this convention.
+		n := 0
+		for n < len(pp.Path) && pp.Path[n] != 0 {
+			n++
+		}
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
+		return sa, nil
+
+	case AF_INET:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.Addr = pp.Addr
+		return sa, nil
+
+	case AF_INET6:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		sa.Addr = pp.Addr
+		return sa, nil
+	}
+	return nil, EAFNOSUPPORT
+}
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) = libsocket.accept
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept(fd, &rsa, &len)
+	if nfd == -1 {
+		return
+	}
+	sa, err = anyToSockaddr(fd, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_recvmsg
+
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(rsa))
+	msg.Namelen = uint32(SizeofSockaddrAny)
+	var dummy byte
+	if len(oob) > 0 {
+		// receive at least one normal byte
+		if emptyIovecs(iov) {
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
+		}
+		msg.Accrightslen = int32(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = recvmsg(fd, &msg, flags); n == -1 {
+		return
+	}
+	oobn = int(msg.Accrightslen)
+	return
+}
+
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_sendmsg
+
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(ptr))
+	msg.Namelen = uint32(salen)
+	var dummy byte
+	var empty bool
+	if len(oob) > 0 {
+		// send at least one normal byte
+		empty = emptyIovecs(iov)
+		if empty {
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
+		}
+		msg.Accrightslen = int32(len(oob))
+	}
+	if len(iov) > 0 {
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
+	if n, err = sendmsg(fd, &msg, flags); err != nil {
+		return 0, err
+	}
+	if len(oob) > 0 && empty {
+		n = 0
+	}
+	return n, nil
+}
+
+//sys	acct(path *byte) (err error)
+
+func Acct(path string) (err error) {
+	if len(path) == 0 {
+		// Assume caller wants to disable accounting.
+		return acct(nil)
+	}
+
+	pathp, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	return acct(pathp)
+}
+
+//sys	__makedev(version int, major uint, minor uint) (val uint64)
+
+func Mkdev(major, minor uint32) uint64 {
+	return __makedev(NEWDEV, uint(major), uint(minor))
+}
+
+//sys	__major(version int, dev uint64) (val uint)
+
+func Major(dev uint64) uint32 {
+	return uint32(__major(NEWDEV, dev))
+}
+
+//sys	__minor(version int, dev uint64) (val uint)
+
+func Minor(dev uint64) uint32 {
+	return uint32(__minor(NEWDEV, dev))
+}
+
+/*
+ * Expose the ioctl function
+ */
+
+//sys	ioctlRet(fd int, req int, arg uintptr) (ret int, err error) = libc.ioctl
+//sys	ioctlPtrRet(fd int, req int, arg unsafe.Pointer) (ret int, err error) = libc.ioctl
+
+func ioctl(fd int, req int, arg uintptr) (err error) {
+	_, err = ioctlRet(fd, req, arg)
+	return err
+}
+
+func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) {
+	_, err = ioctlPtrRet(fd, req, arg)
+	return err
+}
+
+func IoctlSetTermio(fd int, req int, value *Termio) error {
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
+func IoctlGetTermio(fd int, req int) (*Termio, error) {
+	var value Termio
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
+	return &value, err
+}
+
+//sys	poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	if len(fds) == 0 {
+		return poll(nil, 0, timeout)
+	}
+	return poll(&fds[0], len(fds), timeout)
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+/*
+ * Exposed directly
+ */
+//sys	Access(path string, mode uint32) (err error)
+//sys	Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys	Chdir(path string) (err error)
+//sys	Chmod(path string, mode uint32) (err error)
+//sys	Chown(path string, uid int, gid int) (err error)
+//sys	Chroot(path string) (err error)
+//sys	ClockGettime(clockid int32, time *Timespec) (err error)
+//sys	Close(fd int) (err error)
+//sys	Creat(path string, mode uint32) (fd int, err error)
+//sys	Dup(fd int) (nfd int, err error)
+//sys	Dup2(oldfd int, newfd int) (err error)
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchdir(fd int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
+//sys	Fdatasync(fd int) (err error)
+//sys	Flock(fd int, how int) (err error)
+//sys	Fpathconf(fd int, name int) (val int, err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys	Fstatvfs(fd int, vfsstat *Statvfs_t) (err error)
+//sys	Getdents(fd int, buf []byte, basep *uintptr) (n int, err error)
+//sysnb	Getgid() (gid int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getpgid(pid int) (pgid int, err error)
+//sysnb	Getpgrp() (pgid int, err error)
+//sys	Geteuid() (euid int)
+//sys	Getegid() (egid int)
+//sys	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (n int, err error)
+//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+//sysnb	Getuid() (uid int)
+//sys	Kill(pid int, signum syscall.Signal) (err error)
+//sys	Lchown(path string, uid int, gid int) (err error)
+//sys	Link(path string, link string) (err error)
+//sys	Listen(s int, backlog int) (err error) = libsocket.__xnet_listen
+//sys	Lstat(path string, stat *Stat_t) (err error)
+//sys	Madvise(b []byte, advice int) (err error)
+//sys	Mkdir(path string, mode uint32) (err error)
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys	Mkfifo(path string, mode uint32) (err error)
+//sys	Mkfifoat(dirfd int, path string, mode uint32) (err error)
+//sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	Mlock(b []byte) (err error)
+//sys	Mlockall(flags int) (err error)
+//sys	Mprotect(b []byte, prot int) (err error)
+//sys	Msync(b []byte, flags int) (err error)
+//sys	Munlock(b []byte) (err error)
+//sys	Munlockall() (err error)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys	Open(path string, mode int, perm uint32) (fd int, err error)
+//sys	Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
+//sys	Pathconf(path string, name int) (val int, err error)
+//sys	Pause() (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error)
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	Readlink(path string, buf []byte) (n int, err error)
+//sys	Rename(from string, to string) (err error)
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys	Rmdir(path string) (err error)
+//sys	Seek(fd int, offset int64, whence int) (newoffset int64, err error) = lseek
+//sys	Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sysnb	Setegid(egid int) (err error)
+//sysnb	Seteuid(euid int) (err error)
+//sysnb	Setgid(gid int) (err error)
+//sys	Sethostname(p []byte) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error)
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sysnb	Setsid() (pid int, err error)
+//sysnb	Setuid(uid int) (err error)
+//sys	Shutdown(s int, how int) (err error) = libsocket.shutdown
+//sys	Stat(path string, stat *Stat_t) (err error)
+//sys	Statvfs(path string, vfsstat *Statvfs_t) (err error)
+//sys	Symlink(path string, link string) (err error)
+//sys	Sync() (err error)
+//sys	Sysconf(which int) (n int64, err error)
+//sysnb	Times(tms *Tms) (ticks uintptr, err error)
+//sys	Truncate(path string, length int64) (err error)
+//sys	Fsync(fd int) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sys	Umask(mask int) (oldmask int)
+//sysnb	Uname(buf *Utsname) (err error)
+//sys	Unmount(target string, flags int) (err error) = libc.umount
+//sys	Unlink(path string) (err error)
+//sys	Unlinkat(dirfd int, path string, flags int) (err error)
+//sys	Ustat(dev int, ubuf *Ustat_t) (err error)
+//sys	Utime(path string, buf *Utimbuf) (err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_bind
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_connect
+//sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
+//sys	munmap(addr uintptr, length uintptr) (err error)
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = libsendfile.sendfile
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_sendto
+//sys	socket(domain int, typ int, proto int) (fd int, err error) = libsocket.__xnet_socket
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) = libsocket.__xnet_socketpair
+//sys	write(fd int, p []byte) (n int, err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) = libsocket.__xnet_getsockopt
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = libsocket.getpeername
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) = libsocket.setsockopt
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) = libsocket.recvfrom
+
+// Event Ports
+
+type fileObjCookie struct {
+	fobj   *fileObj
+	cookie interface{}
+}
+
+// EventPort provides a safe abstraction on top of Solaris/illumos Event Ports.
+type EventPort struct {
+	port  int
+	mu    sync.Mutex
+	fds   map[uintptr]*fileObjCookie
+	paths map[string]*fileObjCookie
+	// The user cookie presents an interesting challenge from a memory management perspective.
+	// There are two paths by which we can discover that it is no longer in use:
+	// 1. The user calls port_dissociate before any events fire
+	// 2. An event fires and we return it to the user
+	// The tricky situation is if the event has fired in the kernel but
+	// the user hasn't requested/received it yet.
+	// If the user wants to port_dissociate before the event has been processed,
+	// we should handle things gracefully. To do so, we need to keep an extra
+	// reference to the cookie around until the event is processed
+	// thus the otherwise seemingly extraneous "cookies" map
+	// The key of this map is a pointer to the corresponding fCookie
+	cookies map[*fileObjCookie]struct{}
+}
+
+// PortEvent is an abstraction of the port_event C struct.
+// Compare Source against PORT_SOURCE_FILE or PORT_SOURCE_FD
+// to see if Path or Fd was the event source. The other will be
+// uninitialized.
+type PortEvent struct {
+	Cookie interface{}
+	Events int32
+	Fd     uintptr
+	Path   string
+	Source uint16
+	fobj   *fileObj
+}
+
+// NewEventPort creates a new EventPort including the
+// underlying call to port_create(3c).
+func NewEventPort() (*EventPort, error) {
+	port, err := port_create()
+	if err != nil {
+		return nil, err
+	}
+	e := &EventPort{
+		port:    port,
+		fds:     make(map[uintptr]*fileObjCookie),
+		paths:   make(map[string]*fileObjCookie),
+		cookies: make(map[*fileObjCookie]struct{}),
+	}
+	return e, nil
+}
+
+//sys	port_create() (n int, err error)
+//sys	port_associate(port int, source int, object uintptr, events int, user *byte) (n int, err error)
+//sys	port_dissociate(port int, source int, object uintptr) (n int, err error)
+//sys	port_get(port int, pe *portEvent, timeout *Timespec) (n int, err error)
+//sys	port_getn(port int, pe *portEvent, max uint32, nget *uint32, timeout *Timespec) (n int, err error)
+
+// Close closes the event port.
+func (e *EventPort) Close() error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	err := Close(e.port)
+	if err != nil {
+		return err
+	}
+	e.fds = nil
+	e.paths = nil
+	e.cookies = nil
+	return nil
+}
+
+// PathIsWatched checks to see if path is associated with this EventPort.
+func (e *EventPort) PathIsWatched(path string) bool {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	_, found := e.paths[path]
+	return found
+}
+
+// FdIsWatched checks to see if fd is associated with this EventPort.
+func (e *EventPort) FdIsWatched(fd uintptr) bool {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	_, found := e.fds[fd]
+	return found
+}
+
+// AssociatePath wraps port_associate(3c) for a filesystem path including
+// creating the necessary file_obj from the provided stat information.
+func (e *EventPort) AssociatePath(path string, stat os.FileInfo, events int, cookie interface{}) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	if _, found := e.paths[path]; found {
+		return fmt.Errorf("%v is already associated with this Event Port", path)
+	}
+	fCookie, err := createFileObjCookie(path, stat, cookie)
+	if err != nil {
+		return err
+	}
+	_, err = port_associate(e.port, PORT_SOURCE_FILE, uintptr(unsafe.Pointer(fCookie.fobj)), events, (*byte)(unsafe.Pointer(fCookie)))
+	if err != nil {
+		return err
+	}
+	e.paths[path] = fCookie
+	e.cookies[fCookie] = struct{}{}
+	return nil
+}
+
+// DissociatePath wraps port_dissociate(3c) for a filesystem path.
+func (e *EventPort) DissociatePath(path string) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	f, ok := e.paths[path]
+	if !ok {
+		return fmt.Errorf("%v is not associated with this Event Port", path)
+	}
+	_, err := port_dissociate(e.port, PORT_SOURCE_FILE, uintptr(unsafe.Pointer(f.fobj)))
+	// If the path is no longer associated with this event port (ENOENT)
+	// we should delete it from our map. We can still return ENOENT to the caller.
+	// But we need to save the cookie
+	if err != nil && err != ENOENT {
+		return err
+	}
+	if err == nil {
+		// dissociate was successful, safe to delete the cookie
+		fCookie := e.paths[path]
+		delete(e.cookies, fCookie)
+	}
+	delete(e.paths, path)
+	return err
+}
+
+// AssociateFd wraps calls to port_associate(3c) on file descriptors.
+func (e *EventPort) AssociateFd(fd uintptr, events int, cookie interface{}) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	if _, found := e.fds[fd]; found {
+		return fmt.Errorf("%v is already associated with this Event Port", fd)
+	}
+	fCookie, err := createFileObjCookie("", nil, cookie)
+	if err != nil {
+		return err
+	}
+	_, err = port_associate(e.port, PORT_SOURCE_FD, fd, events, (*byte)(unsafe.Pointer(fCookie)))
+	if err != nil {
+		return err
+	}
+	e.fds[fd] = fCookie
+	e.cookies[fCookie] = struct{}{}
+	return nil
+}
+
+// DissociateFd wraps calls to port_dissociate(3c) on file descriptors.
+func (e *EventPort) DissociateFd(fd uintptr) error {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	_, ok := e.fds[fd]
+	if !ok {
+		return fmt.Errorf("%v is not associated with this Event Port", fd)
+	}
+	_, err := port_dissociate(e.port, PORT_SOURCE_FD, fd)
+	if err != nil && err != ENOENT {
+		return err
+	}
+	if err == nil {
+		// dissociate was successful, safe to delete the cookie
+		fCookie := e.fds[fd]
+		delete(e.cookies, fCookie)
+	}
+	delete(e.fds, fd)
+	return err
+}
+
+func createFileObjCookie(name string, stat os.FileInfo, cookie interface{}) (*fileObjCookie, error) {
+	fCookie := new(fileObjCookie)
+	fCookie.cookie = cookie
+	if name != "" && stat != nil {
+		fCookie.fobj = new(fileObj)
+		bs, err := ByteSliceFromString(name)
+		if err != nil {
+			return nil, err
+		}
+		fCookie.fobj.Name = (*int8)(unsafe.Pointer(&bs[0]))
+		s := stat.Sys().(*syscall.Stat_t)
+		fCookie.fobj.Atim.Sec = s.Atim.Sec
+		fCookie.fobj.Atim.Nsec = s.Atim.Nsec
+		fCookie.fobj.Mtim.Sec = s.Mtim.Sec
+		fCookie.fobj.Mtim.Nsec = s.Mtim.Nsec
+		fCookie.fobj.Ctim.Sec = s.Ctim.Sec
+		fCookie.fobj.Ctim.Nsec = s.Ctim.Nsec
+	}
+	return fCookie, nil
+}
+
+// GetOne wraps port_get(3c) and returns a single PortEvent.
+func (e *EventPort) GetOne(t *Timespec) (*PortEvent, error) {
+	pe := new(portEvent)
+	_, err := port_get(e.port, pe, t)
+	if err != nil {
+		return nil, err
+	}
+	p := new(PortEvent)
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	err = e.peIntToExt(pe, p)
+	if err != nil {
+		return nil, err
+	}
+	return p, nil
+}
+
+// peIntToExt converts a cgo portEvent struct into the friendlier PortEvent
+// NOTE: Always call this function while holding the e.mu mutex
+func (e *EventPort) peIntToExt(peInt *portEvent, peExt *PortEvent) error {
+	if e.cookies == nil {
+		return fmt.Errorf("this EventPort is already closed")
+	}
+	peExt.Events = peInt.Events
+	peExt.Source = peInt.Source
+	fCookie := (*fileObjCookie)(unsafe.Pointer(peInt.User))
+	_, found := e.cookies[fCookie]
+
+	if !found {
+		panic("unexpected event port address; may be due to kernel bug; see https://go.dev/issue/54254")
+	}
+	peExt.Cookie = fCookie.cookie
+	delete(e.cookies, fCookie)
+
+	switch peInt.Source {
+	case PORT_SOURCE_FD:
+		peExt.Fd = uintptr(peInt.Object)
+		// Only remove the fds entry if it exists and this cookie matches
+		if fobj, ok := e.fds[peExt.Fd]; ok {
+			if fobj == fCookie {
+				delete(e.fds, peExt.Fd)
+			}
+		}
+	case PORT_SOURCE_FILE:
+		peExt.fobj = fCookie.fobj
+		peExt.Path = BytePtrToString((*byte)(unsafe.Pointer(peExt.fobj.Name)))
+		// Only remove the paths entry if it exists and this cookie matches
+		if fobj, ok := e.paths[peExt.Path]; ok {
+			if fobj == fCookie {
+				delete(e.paths, peExt.Path)
+			}
+		}
+	}
+	return nil
+}
+
+// Pending wraps port_getn(3c) and returns how many events are pending.
+func (e *EventPort) Pending() (int, error) {
+	var n uint32 = 0
+	_, err := port_getn(e.port, nil, 0, &n, nil)
+	return int(n), err
+}
+
+// Get wraps port_getn(3c) and fills a slice of PortEvent.
+// It will block until either min events have been received
+// or the timeout has been exceeded. It will return how many
+// events were actually received along with any error information.
+func (e *EventPort) Get(s []PortEvent, min int, timeout *Timespec) (int, error) {
+	if min == 0 {
+		return 0, fmt.Errorf("need to request at least one event or use Pending() instead")
+	}
+	if len(s) < min {
+		return 0, fmt.Errorf("len(s) (%d) is less than min events requested (%d)", len(s), min)
+	}
+	got := uint32(min)
+	max := uint32(len(s))
+	var err error
+	ps := make([]portEvent, max)
+	_, err = port_getn(e.port, &ps[0], max, &got, timeout)
+	// got will be trustworthy with ETIME, but not any other error.
+	if err != nil && err != ETIME {
+		return 0, err
+	}
+	e.mu.Lock()
+	defer e.mu.Unlock()
+	valid := 0
+	for i := 0; i < int(got); i++ {
+		err2 := e.peIntToExt(&ps[i], &s[i])
+		if err2 != nil {
+			if valid == 0 && err == nil {
+				// If err2 is the only error and there are no valid events
+				// to return, return it to the caller.
+				err = err2
+			}
+			break
+		}
+		valid = i + 1
+	}
+	return valid, err
+}
+
+//sys	putmsg(fd int, clptr *strbuf, dataptr *strbuf, flags int) (err error)
+
+func Putmsg(fd int, cl []byte, data []byte, flags int) (err error) {
+	var clp, datap *strbuf
+	if len(cl) > 0 {
+		clp = &strbuf{
+			Len: int32(len(cl)),
+			Buf: (*int8)(unsafe.Pointer(&cl[0])),
+		}
+	}
+	if len(data) > 0 {
+		datap = &strbuf{
+			Len: int32(len(data)),
+			Buf: (*int8)(unsafe.Pointer(&data[0])),
+		}
+	}
+	return putmsg(fd, clp, datap, flags)
+}
+
+//sys	getmsg(fd int, clptr *strbuf, dataptr *strbuf, flags *int) (err error)
+
+func Getmsg(fd int, cl []byte, data []byte) (retCl []byte, retData []byte, flags int, err error) {
+	var clp, datap *strbuf
+	if len(cl) > 0 {
+		clp = &strbuf{
+			Maxlen: int32(len(cl)),
+			Buf:    (*int8)(unsafe.Pointer(&cl[0])),
+		}
+	}
+	if len(data) > 0 {
+		datap = &strbuf{
+			Maxlen: int32(len(data)),
+			Buf:    (*int8)(unsafe.Pointer(&data[0])),
+		}
+	}
+
+	if err = getmsg(fd, clp, datap, &flags); err != nil {
+		return nil, nil, 0, err
+	}
+
+	if len(cl) > 0 {
+		retCl = cl[:clp.Len]
+	}
+	if len(data) > 0 {
+		retData = data[:datap.Len]
+	}
+	return retCl, retData, flags, nil
+}
+
+func IoctlSetIntRetInt(fd int, req int, arg int) (int, error) {
+	return ioctlRet(fd, req, uintptr(arg))
+}
+
+func IoctlSetString(fd int, req int, val string) error {
+	bs := make([]byte, len(val)+1)
+	copy(bs[:len(bs)-1], val)
+	err := ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
+	runtime.KeepAlive(&bs[0])
+	return err
+}
+
+// Lifreq Helpers
+
+func (l *Lifreq) SetName(name string) error {
+	if len(name) >= len(l.Name) {
+		return fmt.Errorf("name cannot be more than %d characters", len(l.Name)-1)
+	}
+	for i := range name {
+		l.Name[i] = int8(name[i])
+	}
+	return nil
+}
+
+func (l *Lifreq) SetLifruInt(d int) {
+	*(*int)(unsafe.Pointer(&l.Lifru[0])) = d
+}
+
+func (l *Lifreq) GetLifruInt() int {
+	return *(*int)(unsafe.Pointer(&l.Lifru[0]))
+}
+
+func (l *Lifreq) SetLifruUint(d uint) {
+	*(*uint)(unsafe.Pointer(&l.Lifru[0])) = d
+}
+
+func (l *Lifreq) GetLifruUint() uint {
+	return *(*uint)(unsafe.Pointer(&l.Lifru[0]))
+}
+
+func IoctlLifreq(fd int, req int, l *Lifreq) error {
+	return ioctlPtr(fd, req, unsafe.Pointer(l))
+}
+
+// Strioctl Helpers
+
+func (s *Strioctl) SetInt(i int) {
+	s.Len = int32(unsafe.Sizeof(i))
+	s.Dp = (*int8)(unsafe.Pointer(&i))
+}
+
+func IoctlSetStrioctlRetInt(fd int, req int, s *Strioctl) (int, error) {
+	return ioctlPtrRet(fd, req, unsafe.Pointer(s))
+}
+
+// Ucred Helpers
+// See ucred(3c) and getpeerucred(3c)
+
+//sys	getpeerucred(fd uintptr, ucred *uintptr) (err error)
+//sys	ucredFree(ucred uintptr) = ucred_free
+//sys	ucredGet(pid int) (ucred uintptr, err error) = ucred_get
+//sys	ucredGeteuid(ucred uintptr) (uid int) = ucred_geteuid
+//sys	ucredGetegid(ucred uintptr) (gid int) = ucred_getegid
+//sys	ucredGetruid(ucred uintptr) (uid int) = ucred_getruid
+//sys	ucredGetrgid(ucred uintptr) (gid int) = ucred_getrgid
+//sys	ucredGetsuid(ucred uintptr) (uid int) = ucred_getsuid
+//sys	ucredGetsgid(ucred uintptr) (gid int) = ucred_getsgid
+//sys	ucredGetpid(ucred uintptr) (pid int) = ucred_getpid
+
+// Ucred is an opaque struct that holds user credentials.
+type Ucred struct {
+	ucred uintptr
+}
+
+// We need to ensure that ucredFree is called on the underlying ucred
+// when the Ucred is garbage collected.
+func ucredFinalizer(u *Ucred) {
+	ucredFree(u.ucred)
+}
+
+func GetPeerUcred(fd uintptr) (*Ucred, error) {
+	var ucred uintptr
+	err := getpeerucred(fd, &ucred)
+	if err != nil {
+		return nil, err
+	}
+	result := &Ucred{
+		ucred: ucred,
+	}
+	// set the finalizer on the result so that the ucred will be freed
+	runtime.SetFinalizer(result, ucredFinalizer)
+	return result, nil
+}
+
+func UcredGet(pid int) (*Ucred, error) {
+	ucred, err := ucredGet(pid)
+	if err != nil {
+		return nil, err
+	}
+	result := &Ucred{
+		ucred: ucred,
+	}
+	// set the finalizer on the result so that the ucred will be freed
+	runtime.SetFinalizer(result, ucredFinalizer)
+	return result, nil
+}
+
+func (u *Ucred) Geteuid() int {
+	defer runtime.KeepAlive(u)
+	return ucredGeteuid(u.ucred)
+}
+
+func (u *Ucred) Getruid() int {
+	defer runtime.KeepAlive(u)
+	return ucredGetruid(u.ucred)
+}
+
+func (u *Ucred) Getsuid() int {
+	defer runtime.KeepAlive(u)
+	return ucredGetsuid(u.ucred)
+}
+
+func (u *Ucred) Getegid() int {
+	defer runtime.KeepAlive(u)
+	return ucredGetegid(u.ucred)
+}
+
+func (u *Ucred) Getrgid() int {
+	defer runtime.KeepAlive(u)
+	return ucredGetrgid(u.ucred)
+}
+
+func (u *Ucred) Getsgid() int {
+	defer runtime.KeepAlive(u)
+	return ucredGetsgid(u.ucred)
+}
+
+func (u *Ucred) Getpid() int {
+	defer runtime.KeepAlive(u)
+	return ucredGetpid(u.ucred)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..e02d8ceae37e69354feb80d6f768d5aa3b02f717
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
@@ -0,0 +1,27 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build amd64 && solaris
+
+package unix
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint32(length)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix.go
new file mode 100644
index 0000000000000000000000000000000000000000..4e92e5aa40628b3a913cbf6f55f9429ef9e7b08e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix.go
@@ -0,0 +1,615 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
+
+package unix
+
+import (
+	"bytes"
+	"sort"
+	"sync"
+	"syscall"
+	"unsafe"
+)
+
+var (
+	Stdin  = 0
+	Stdout = 1
+	Stderr = 2
+)
+
+// Do the interface allocations only once for common
+// Errno values.
+var (
+	errEAGAIN error = syscall.EAGAIN
+	errEINVAL error = syscall.EINVAL
+	errENOENT error = syscall.ENOENT
+)
+
+var (
+	signalNameMapOnce sync.Once
+	signalNameMap     map[string]syscall.Signal
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+	switch e {
+	case 0:
+		return nil
+	case EAGAIN:
+		return errEAGAIN
+	case EINVAL:
+		return errEINVAL
+	case ENOENT:
+		return errENOENT
+	}
+	return e
+}
+
+// ErrnoName returns the error name for error number e.
+func ErrnoName(e syscall.Errno) string {
+	i := sort.Search(len(errorList), func(i int) bool {
+		return errorList[i].num >= e
+	})
+	if i < len(errorList) && errorList[i].num == e {
+		return errorList[i].name
+	}
+	return ""
+}
+
+// SignalName returns the signal name for signal number s.
+func SignalName(s syscall.Signal) string {
+	i := sort.Search(len(signalList), func(i int) bool {
+		return signalList[i].num >= s
+	})
+	if i < len(signalList) && signalList[i].num == s {
+		return signalList[i].name
+	}
+	return ""
+}
+
+// SignalNum returns the syscall.Signal for signal named s,
+// or 0 if a signal with such name is not found.
+// The signal name should start with "SIG".
+func SignalNum(s string) syscall.Signal {
+	signalNameMapOnce.Do(func() {
+		signalNameMap = make(map[string]syscall.Signal, len(signalList))
+		for _, signal := range signalList {
+			signalNameMap[signal.name] = signal.num
+		}
+	})
+	return signalNameMap[s]
+}
+
+// clen returns the index of the first NULL byte in n or len(n) if n contains no NULL byte.
+func clen(n []byte) int {
+	i := bytes.IndexByte(n, 0)
+	if i == -1 {
+		i = len(n)
+	}
+	return i
+}
+
+// Mmap manager, for use by operating system-specific implementations.
+
+type mmapper struct {
+	sync.Mutex
+	active map[*byte][]byte // active mappings; key is last byte in mapping
+	mmap   func(addr, length uintptr, prot, flags, fd int, offset int64) (uintptr, error)
+	munmap func(addr uintptr, length uintptr) error
+}
+
+func (m *mmapper) Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
+	if length <= 0 {
+		return nil, EINVAL
+	}
+
+	// Map the requested memory.
+	addr, errno := m.mmap(0, uintptr(length), prot, flags, fd, offset)
+	if errno != nil {
+		return nil, errno
+	}
+
+	// Use unsafe to convert addr into a []byte.
+	b := unsafe.Slice((*byte)(unsafe.Pointer(addr)), length)
+
+	// Register mapping in m and return it.
+	p := &b[cap(b)-1]
+	m.Lock()
+	defer m.Unlock()
+	m.active[p] = b
+	return b, nil
+}
+
+func (m *mmapper) Munmap(data []byte) (err error) {
+	if len(data) == 0 || len(data) != cap(data) {
+		return EINVAL
+	}
+
+	// Find the base of the mapping.
+	p := &data[cap(data)-1]
+	m.Lock()
+	defer m.Unlock()
+	b := m.active[p]
+	if b == nil || &b[0] != &data[0] {
+		return EINVAL
+	}
+
+	// Unmap the memory and update m.
+	if errno := m.munmap(uintptr(unsafe.Pointer(&b[0])), uintptr(len(b))); errno != nil {
+		return errno
+	}
+	delete(m.active, p)
+	return nil
+}
+
+func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
+	return mapper.Mmap(fd, offset, length, prot, flags)
+}
+
+func Munmap(b []byte) (err error) {
+	return mapper.Munmap(b)
+}
+
+func MmapPtr(fd int, offset int64, addr unsafe.Pointer, length uintptr, prot int, flags int) (ret unsafe.Pointer, err error) {
+	xaddr, err := mapper.mmap(uintptr(addr), length, prot, flags, fd, offset)
+	return unsafe.Pointer(xaddr), err
+}
+
+func MunmapPtr(addr unsafe.Pointer, length uintptr) (err error) {
+	return mapper.munmap(uintptr(addr), length)
+}
+
+func Read(fd int, p []byte) (n int, err error) {
+	n, err = read(fd, p)
+	if raceenabled {
+		if n > 0 {
+			raceWriteRange(unsafe.Pointer(&p[0]), n)
+		}
+		if err == nil {
+			raceAcquire(unsafe.Pointer(&ioSync))
+		}
+	}
+	return
+}
+
+func Write(fd int, p []byte) (n int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = write(fd, p)
+	if raceenabled && n > 0 {
+		raceReadRange(unsafe.Pointer(&p[0]), n)
+	}
+	return
+}
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	n, err = pread(fd, p, offset)
+	if raceenabled {
+		if n > 0 {
+			raceWriteRange(unsafe.Pointer(&p[0]), n)
+		}
+		if err == nil {
+			raceAcquire(unsafe.Pointer(&ioSync))
+		}
+	}
+	return
+}
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = pwrite(fd, p, offset)
+	if raceenabled && n > 0 {
+		raceReadRange(unsafe.Pointer(&p[0]), n)
+	}
+	return
+}
+
+// For testing: clients can set this flag to force
+// creation of IPv6 sockets to return EAFNOSUPPORT.
+var SocketDisableIPv6 bool
+
+// Sockaddr represents a socket address.
+type Sockaddr interface {
+	sockaddr() (ptr unsafe.Pointer, len _Socklen, err error) // lowercase; only we can define Sockaddrs
+}
+
+// SockaddrInet4 implements the Sockaddr interface for AF_INET type sockets.
+type SockaddrInet4 struct {
+	Port int
+	Addr [4]byte
+	raw  RawSockaddrInet4
+}
+
+// SockaddrInet6 implements the Sockaddr interface for AF_INET6 type sockets.
+type SockaddrInet6 struct {
+	Port   int
+	ZoneId uint32
+	Addr   [16]byte
+	raw    RawSockaddrInet6
+}
+
+// SockaddrUnix implements the Sockaddr interface for AF_UNIX type sockets.
+type SockaddrUnix struct {
+	Name string
+	raw  RawSockaddrUnix
+}
+
+func Bind(fd int, sa Sockaddr) (err error) {
+	ptr, n, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return bind(fd, ptr, n)
+}
+
+func Connect(fd int, sa Sockaddr) (err error) {
+	ptr, n, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return connect(fd, ptr, n)
+}
+
+func Getpeername(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getpeername(fd, &rsa, &len); err != nil {
+		return
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+func GetsockoptByte(fd, level, opt int) (value byte, err error) {
+	var n byte
+	vallen := _Socklen(1)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
+	return n, err
+}
+
+func GetsockoptInt(fd, level, opt int) (value int, err error) {
+	var n int32
+	vallen := _Socklen(4)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
+	return int(n), err
+}
+
+func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
+	vallen := _Socklen(4)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
+	return value, err
+}
+
+func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
+	var value IPMreq
+	vallen := _Socklen(SizeofIPMreq)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) {
+	var value IPv6Mreq
+	vallen := _Socklen(SizeofIPv6Mreq)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) {
+	var value IPv6MTUInfo
+	vallen := _Socklen(SizeofIPv6MTUInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
+	var value ICMPv6Filter
+	vallen := _Socklen(SizeofICMPv6Filter)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptLinger(fd, level, opt int) (*Linger, error) {
+	var linger Linger
+	vallen := _Socklen(SizeofLinger)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&linger), &vallen)
+	return &linger, err
+}
+
+func GetsockoptTimeval(fd, level, opt int) (*Timeval, error) {
+	var tv Timeval
+	vallen := _Socklen(unsafe.Sizeof(tv))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&tv), &vallen)
+	return &tv, err
+}
+
+func GetsockoptUint64(fd, level, opt int) (value uint64, err error) {
+	var n uint64
+	vallen := _Socklen(8)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
+	return n, err
+}
+
+func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if n, err = recvfrom(fd, p, flags, &rsa, &len); err != nil {
+		return
+	}
+	if rsa.Addr.Family != AF_UNSPEC {
+		from, err = anyToSockaddr(fd, &rsa)
+	}
+	return
+}
+
+// Recvmsg receives a message from a socket using the recvmsg system call. The
+// received non-control data will be written to p, and any "out of band"
+// control data will be written to oob. The flags are passed to recvmsg.
+//
+// The results are:
+//   - n is the number of non-control data bytes read into p
+//   - oobn is the number of control data bytes read into oob; this may be interpreted using [ParseSocketControlMessage]
+//   - recvflags is flags returned by recvmsg
+//   - from is the address of the sender
+//
+// If the underlying socket type is not SOCK_DGRAM, a received message
+// containing oob data and a single '\0' of non-control data is treated as if
+// the message contained only control data, i.e. n will be zero on return.
+func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	var iov [1]Iovec
+	if len(p) > 0 {
+		iov[0].Base = &p[0]
+		iov[0].SetLen(len(p))
+	}
+	var rsa RawSockaddrAny
+	n, oobn, recvflags, err = recvmsgRaw(fd, iov[:], oob, flags, &rsa)
+	// source address is only specified if the socket is unconnected
+	if rsa.Addr.Family != AF_UNSPEC {
+		from, err = anyToSockaddr(fd, &rsa)
+	}
+	return
+}
+
+// RecvmsgBuffers receives a message from a socket using the recvmsg system
+// call. This function is equivalent to Recvmsg, but non-control data read is
+// scattered into the buffers slices.
+func RecvmsgBuffers(fd int, buffers [][]byte, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	iov := make([]Iovec, len(buffers))
+	for i := range buffers {
+		if len(buffers[i]) > 0 {
+			iov[i].Base = &buffers[i][0]
+			iov[i].SetLen(len(buffers[i]))
+		} else {
+			iov[i].Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+	}
+	var rsa RawSockaddrAny
+	n, oobn, recvflags, err = recvmsgRaw(fd, iov, oob, flags, &rsa)
+	if err == nil && rsa.Addr.Family != AF_UNSPEC {
+		from, err = anyToSockaddr(fd, &rsa)
+	}
+	return
+}
+
+// Sendmsg sends a message on a socket to an address using the sendmsg system
+// call. This function is equivalent to SendmsgN, but does not return the
+// number of bytes actually sent.
+func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
+	_, err = SendmsgN(fd, p, oob, to, flags)
+	return
+}
+
+// SendmsgN sends a message on a socket to an address using the sendmsg system
+// call. p contains the non-control data to send, and oob contains the "out of
+// band" control data. The flags are passed to sendmsg. The number of
+// non-control bytes actually written to the socket is returned.
+//
+// Some socket types do not support sending control data without accompanying
+// non-control data. If p is empty, and oob contains control data, and the
+// underlying socket type is not SOCK_DGRAM, p will be treated as containing a
+// single '\0' and the return value will indicate zero bytes sent.
+//
+// The Go function Recvmsg, if called with an empty p and a non-empty oob,
+// will read and ignore this additional '\0'.  If the message is received by
+// code that does not use Recvmsg, or that does not use Go at all, that code
+// will need to be written to expect and ignore the additional '\0'.
+//
+// If you need to send non-empty oob with p actually empty, and if the
+// underlying socket type supports it, you can do so via a raw system call as
+// follows:
+//
+//	msg := &unix.Msghdr{
+//	    Control: &oob[0],
+//	}
+//	msg.SetControllen(len(oob))
+//	n, _, errno := unix.Syscall(unix.SYS_SENDMSG, uintptr(fd), uintptr(unsafe.Pointer(msg)), flags)
+func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	var iov [1]Iovec
+	if len(p) > 0 {
+		iov[0].Base = &p[0]
+		iov[0].SetLen(len(p))
+	}
+	var ptr unsafe.Pointer
+	var salen _Socklen
+	if to != nil {
+		ptr, salen, err = to.sockaddr()
+		if err != nil {
+			return 0, err
+		}
+	}
+	return sendmsgN(fd, iov[:], oob, ptr, salen, flags)
+}
+
+// SendmsgBuffers sends a message on a socket to an address using the sendmsg
+// system call. This function is equivalent to SendmsgN, but the non-control
+// data is gathered from buffers.
+func SendmsgBuffers(fd int, buffers [][]byte, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	iov := make([]Iovec, len(buffers))
+	for i := range buffers {
+		if len(buffers[i]) > 0 {
+			iov[i].Base = &buffers[i][0]
+			iov[i].SetLen(len(buffers[i]))
+		} else {
+			iov[i].Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+	}
+	var ptr unsafe.Pointer
+	var salen _Socklen
+	if to != nil {
+		ptr, salen, err = to.sockaddr()
+		if err != nil {
+			return 0, err
+		}
+	}
+	return sendmsgN(fd, iov, oob, ptr, salen, flags)
+}
+
+func Send(s int, buf []byte, flags int) (err error) {
+	return sendto(s, buf, flags, nil, 0)
+}
+
+func Sendto(fd int, p []byte, flags int, to Sockaddr) (err error) {
+	var ptr unsafe.Pointer
+	var salen _Socklen
+	if to != nil {
+		ptr, salen, err = to.sockaddr()
+		if err != nil {
+			return err
+		}
+	}
+	return sendto(fd, p, flags, ptr, salen)
+}
+
+func SetsockoptByte(fd, level, opt int, value byte) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(&value), 1)
+}
+
+func SetsockoptInt(fd, level, opt int, value int) (err error) {
+	var n = int32(value)
+	return setsockopt(fd, level, opt, unsafe.Pointer(&n), 4)
+}
+
+func SetsockoptInet4Addr(fd, level, opt int, value [4]byte) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(&value[0]), 4)
+}
+
+func SetsockoptIPMreq(fd, level, opt int, mreq *IPMreq) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), SizeofIPMreq)
+}
+
+func SetsockoptIPv6Mreq(fd, level, opt int, mreq *IPv6Mreq) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), SizeofIPv6Mreq)
+}
+
+func SetsockoptICMPv6Filter(fd, level, opt int, filter *ICMPv6Filter) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(filter), SizeofICMPv6Filter)
+}
+
+func SetsockoptLinger(fd, level, opt int, l *Linger) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(l), SizeofLinger)
+}
+
+func SetsockoptString(fd, level, opt int, s string) (err error) {
+	var p unsafe.Pointer
+	if len(s) > 0 {
+		p = unsafe.Pointer(&[]byte(s)[0])
+	}
+	return setsockopt(fd, level, opt, p, uintptr(len(s)))
+}
+
+func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(tv), unsafe.Sizeof(*tv))
+}
+
+func SetsockoptUint64(fd, level, opt int, value uint64) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(&value), 8)
+}
+
+func Socket(domain, typ, proto int) (fd int, err error) {
+	if domain == AF_INET6 && SocketDisableIPv6 {
+		return -1, EAFNOSUPPORT
+	}
+	fd, err = socket(domain, typ, proto)
+	return
+}
+
+func Socketpair(domain, typ, proto int) (fd [2]int, err error) {
+	var fdx [2]int32
+	err = socketpair(domain, typ, proto, &fdx)
+	if err == nil {
+		fd[0] = int(fdx[0])
+		fd[1] = int(fdx[1])
+	}
+	return
+}
+
+var ioSync int64
+
+func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
+
+func SetNonblock(fd int, nonblocking bool) (err error) {
+	flag, err := fcntl(fd, F_GETFL, 0)
+	if err != nil {
+		return err
+	}
+	if (flag&O_NONBLOCK != 0) == nonblocking {
+		return nil
+	}
+	if nonblocking {
+		flag |= O_NONBLOCK
+	} else {
+		flag &= ^O_NONBLOCK
+	}
+	_, err = fcntl(fd, F_SETFL, flag)
+	return err
+}
+
+// Exec calls execve(2), which replaces the calling executable in the process
+// tree. argv0 should be the full path to an executable ("/bin/ls") and the
+// executable name should also be the first argument in argv (["ls", "-l"]).
+// envv are the environment variables that should be passed to the new
+// process (["USER=go", "PWD=/tmp"]).
+func Exec(argv0 string, argv []string, envv []string) error {
+	return syscall.Exec(argv0, argv, envv)
+}
+
+// Lutimes sets the access and modification times tv on path. If path refers to
+// a symlink, it is not dereferenced and the timestamps are set on the symlink.
+// If tv is nil, the access and modification times are set to the current time.
+// Otherwise tv must contain exactly 2 elements, with access time as the first
+// element and modification time as the second element.
+func Lutimes(path string, tv []Timeval) error {
+	if tv == nil {
+		return UtimesNanoAt(AT_FDCWD, path, nil, AT_SYMLINK_NOFOLLOW)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return UtimesNanoAt(AT_FDCWD, path, ts, AT_SYMLINK_NOFOLLOW)
+}
+
+// emptyIovecs reports whether there are no bytes in the slice of Iovec.
+func emptyIovecs(iov []Iovec) bool {
+	for i := range iov {
+		if iov[i].Len > 0 {
+			return false
+		}
+	}
+	return true
+}
+
+// Setrlimit sets a resource limit.
+func Setrlimit(resource int, rlim *Rlimit) error {
+	// Just call the syscall version, because as of Go 1.21
+	// it will affect starting a new process.
+	return syscall.Setrlimit(resource, (*syscall.Rlimit)(rlim))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix_gc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix_gc.go
new file mode 100644
index 0000000000000000000000000000000000000000..05c95bccfab4310a04f8f104bccd3ffd31b09ff1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix_gc.go
@@ -0,0 +1,14 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin || dragonfly || freebsd || (linux && !ppc64 && !ppc64le) || netbsd || openbsd || solaris) && gc
+
+package unix
+
+import "syscall"
+
+func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go
new file mode 100644
index 0000000000000000000000000000000000000000..23f39b7af7e6bc359ec08b66d6cf82c3b0b26bf3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_unix_gc_ppc64x.go
@@ -0,0 +1,22 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && (ppc64le || ppc64) && gc
+
+package unix
+
+import "syscall"
+
+func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.Syscall(trap, a1, a2, a3)
+}
+func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.Syscall6(trap, a1, a2, a3, a4, a5, a6)
+}
+func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.RawSyscall(trap, a1, a2, a3)
+}
+func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno) {
+	return syscall.RawSyscall6(trap, a1, a2, a3, a4, a5, a6)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..7bf5c04bb0ae0d539b6082d0b5d60f3f4202f74a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
@@ -0,0 +1,3213 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x
+
+// Many of the following syscalls are not available on all versions of z/OS.
+// Some missing calls have legacy implementations/simulations but others
+// will be missing completely. To achieve consistent failing behaviour on
+// legacy systems, we first test the function pointer via a safeloading
+// mechanism to see if the function exists on a given system. Then execution
+// is branched to either continue the function call, or return an error.
+
+package unix
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"reflect"
+	"regexp"
+	"runtime"
+	"sort"
+	"strings"
+	"sync"
+	"syscall"
+	"unsafe"
+)
+
+//go:noescape
+func initZosLibVec()
+
+//go:noescape
+func GetZosLibVec() uintptr
+
+func init() {
+	initZosLibVec()
+	r0, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS_____GETENV_A<<4, uintptr(unsafe.Pointer(&([]byte("__ZOS_XSYSTRACE\x00"))[0])))
+	if r0 != 0 {
+		n, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___ATOI_A<<4, r0)
+		ZosTraceLevel = int(n)
+		r0, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS_____GETENV_A<<4, uintptr(unsafe.Pointer(&([]byte("__ZOS_XSYSTRACEFD\x00"))[0])))
+		if r0 != 0 {
+			fd, _, _ := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___ATOI_A<<4, r0)
+			f := os.NewFile(fd, "zostracefile")
+			if f != nil {
+				ZosTracefile = f
+			}
+		}
+
+	}
+}
+
+//go:noescape
+func CallLeFuncWithErr(funcdesc uintptr, parms ...uintptr) (ret, errno2 uintptr, err Errno)
+
+//go:noescape
+func CallLeFuncWithPtrReturn(funcdesc uintptr, parms ...uintptr) (ret, errno2 uintptr, err Errno)
+
+// -------------------------------
+// pointer validity test
+// good pointer returns 0
+// bad pointer returns 1
+//
+//go:nosplit
+func ptrtest(uintptr) uint64
+
+// Load memory at ptr location with error handling if the location is invalid
+//
+//go:noescape
+func safeload(ptr uintptr) (value uintptr, error uintptr)
+
+const (
+	entrypointLocationOffset = 8 // From function descriptor
+
+	xplinkEyecatcher   = 0x00c300c500c500f1 // ".C.E.E.1"
+	eyecatcherOffset   = 16                 // From function entrypoint (negative)
+	ppa1LocationOffset = 8                  // From function entrypoint (negative)
+
+	nameLenOffset = 0x14 // From PPA1 start
+	nameOffset    = 0x16 // From PPA1 start
+)
+
+func getPpaOffset(funcptr uintptr) int64 {
+	entrypoint, err := safeload(funcptr + entrypointLocationOffset)
+	if err != 0 {
+		return -1
+	}
+
+	// XPLink functions have ".C.E.E.1" as the first 8 bytes (EBCDIC)
+	val, err := safeload(entrypoint - eyecatcherOffset)
+	if err != 0 {
+		return -1
+	}
+	if val != xplinkEyecatcher {
+		return -1
+	}
+
+	ppaoff, err := safeload(entrypoint - ppa1LocationOffset)
+	if err != 0 {
+		return -1
+	}
+
+	ppaoff >>= 32
+	return int64(ppaoff)
+}
+
+//-------------------------------
+// function descriptor pointer validity test
+// good pointer returns 0
+// bad pointer returns 1
+
+// TODO: currently mksyscall_zos_s390x.go generate empty string for funcName
+// have correct funcName pass to the funcptrtest function
+func funcptrtest(funcptr uintptr, funcName string) uint64 {
+	entrypoint, err := safeload(funcptr + entrypointLocationOffset)
+	if err != 0 {
+		return 1
+	}
+
+	ppaoff := getPpaOffset(funcptr)
+	if ppaoff == -1 {
+		return 1
+	}
+
+	// PPA1 offset value is from the start of the entire function block, not the entrypoint
+	ppa1 := (entrypoint - eyecatcherOffset) + uintptr(ppaoff)
+
+	nameLen, err := safeload(ppa1 + nameLenOffset)
+	if err != 0 {
+		return 1
+	}
+
+	nameLen >>= 48
+	if nameLen > 128 {
+		return 1
+	}
+
+	// no function name input to argument end here
+	if funcName == "" {
+		return 0
+	}
+
+	var funcname [128]byte
+	for i := 0; i < int(nameLen); i += 8 {
+		v, err := safeload(ppa1 + nameOffset + uintptr(i))
+		if err != 0 {
+			return 1
+		}
+		funcname[i] = byte(v >> 56)
+		funcname[i+1] = byte(v >> 48)
+		funcname[i+2] = byte(v >> 40)
+		funcname[i+3] = byte(v >> 32)
+		funcname[i+4] = byte(v >> 24)
+		funcname[i+5] = byte(v >> 16)
+		funcname[i+6] = byte(v >> 8)
+		funcname[i+7] = byte(v)
+	}
+
+	runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, // __e2a_l
+		[]uintptr{uintptr(unsafe.Pointer(&funcname[0])), nameLen})
+
+	name := string(funcname[:nameLen])
+	if name != funcName {
+		return 1
+	}
+
+	return 0
+}
+
+// For detection of capabilities on a system.
+// Is function descriptor f a valid function?
+func isValidLeFunc(f uintptr) error {
+	ret := funcptrtest(f, "")
+	if ret != 0 {
+		return fmt.Errorf("Bad pointer, not an LE function ")
+	}
+	return nil
+}
+
+// Retrieve function name from descriptor
+func getLeFuncName(f uintptr) (string, error) {
+	// assume it has been checked, only check ppa1 validity here
+	entry := ((*[2]uintptr)(unsafe.Pointer(f)))[1]
+	preamp := ((*[4]uint32)(unsafe.Pointer(entry - eyecatcherOffset)))
+
+	offsetPpa1 := preamp[2]
+	if offsetPpa1 > 0x0ffff {
+		return "", fmt.Errorf("PPA1 offset seems too big 0x%x\n", offsetPpa1)
+	}
+
+	ppa1 := uintptr(unsafe.Pointer(preamp)) + uintptr(offsetPpa1)
+	res := ptrtest(ppa1)
+	if res != 0 {
+		return "", fmt.Errorf("PPA1 address not valid")
+	}
+
+	size := *(*uint16)(unsafe.Pointer(ppa1 + nameLenOffset))
+	if size > 128 {
+		return "", fmt.Errorf("Function name seems too long, length=%d\n", size)
+	}
+
+	var name [128]byte
+	funcname := (*[128]byte)(unsafe.Pointer(ppa1 + nameOffset))
+	copy(name[0:size], funcname[0:size])
+
+	runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4, // __e2a_l
+		[]uintptr{uintptr(unsafe.Pointer(&name[0])), uintptr(size)})
+
+	return string(name[:size]), nil
+}
+
+// Check z/OS version
+func zosLeVersion() (version, release uint32) {
+	p1 := (*(*uintptr)(unsafe.Pointer(uintptr(1208)))) >> 32
+	p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 88)))
+	p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 8)))
+	p1 = *(*uintptr)(unsafe.Pointer(uintptr(p1 + 984)))
+	vrm := *(*uint32)(unsafe.Pointer(p1 + 80))
+	version = (vrm & 0x00ff0000) >> 16
+	release = (vrm & 0x0000ff00) >> 8
+	return
+}
+
+// returns a zos C FILE * for stdio fd 0, 1, 2
+func ZosStdioFilep(fd int32) uintptr {
+	return uintptr(*(*uint64)(unsafe.Pointer(uintptr(*(*uint64)(unsafe.Pointer(uintptr(*(*uint64)(unsafe.Pointer(uintptr(uint64(*(*uint32)(unsafe.Pointer(uintptr(1208)))) + 80))) + uint64((fd+2)<<3))))))))
+}
+
+func copyStat(stat *Stat_t, statLE *Stat_LE_t) {
+	stat.Dev = uint64(statLE.Dev)
+	stat.Ino = uint64(statLE.Ino)
+	stat.Nlink = uint64(statLE.Nlink)
+	stat.Mode = uint32(statLE.Mode)
+	stat.Uid = uint32(statLE.Uid)
+	stat.Gid = uint32(statLE.Gid)
+	stat.Rdev = uint64(statLE.Rdev)
+	stat.Size = statLE.Size
+	stat.Atim.Sec = int64(statLE.Atim)
+	stat.Atim.Nsec = 0 //zos doesn't return nanoseconds
+	stat.Mtim.Sec = int64(statLE.Mtim)
+	stat.Mtim.Nsec = 0 //zos doesn't return nanoseconds
+	stat.Ctim.Sec = int64(statLE.Ctim)
+	stat.Ctim.Nsec = 0 //zos doesn't return nanoseconds
+	stat.Blksize = int64(statLE.Blksize)
+	stat.Blocks = statLE.Blocks
+}
+
+func svcCall(fnptr unsafe.Pointer, argv *unsafe.Pointer, dsa *uint64)
+func svcLoad(name *byte) unsafe.Pointer
+func svcUnload(name *byte, fnptr unsafe.Pointer) int64
+
+func (d *Dirent) NameString() string {
+	if d == nil {
+		return ""
+	}
+	s := string(d.Name[:])
+	idx := strings.IndexByte(s, 0)
+	if idx == -1 {
+		return s
+	} else {
+		return s[:idx]
+	}
+}
+
+func DecodeData(dest []byte, sz int, val uint64) {
+	for i := 0; i < sz; i++ {
+		dest[sz-1-i] = byte((val >> (uint64(i * 8))) & 0xff)
+	}
+}
+
+func EncodeData(data []byte) uint64 {
+	var value uint64
+	sz := len(data)
+	for i := 0; i < sz; i++ {
+		value |= uint64(data[i]) << uint64(((sz - i - 1) * 8))
+	}
+	return value
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Len = SizeofSockaddrInet4
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	for i := 0; i < len(sa.Addr); i++ {
+		sa.raw.Addr[i] = sa.Addr[i]
+	}
+	return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Len = SizeofSockaddrInet6
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	for i := 0; i < len(sa.Addr); i++ {
+		sa.raw.Addr[i] = sa.Addr[i]
+	}
+	return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, _Socklen, error) {
+	name := sa.Name
+	n := len(name)
+	if n >= len(sa.raw.Path) || n == 0 {
+		return nil, 0, EINVAL
+	}
+	sa.raw.Len = byte(3 + n) // 2 for Family, Len; 1 for NUL
+	sa.raw.Family = AF_UNIX
+	for i := 0; i < n; i++ {
+		sa.raw.Path[i] = int8(name[i])
+	}
+	return unsafe.Pointer(&sa.raw), _Socklen(sa.raw.Len), nil
+}
+
+func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) {
+	// TODO(neeilan): Implement use of first param (fd)
+	switch rsa.Addr.Family {
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		sa := new(SockaddrUnix)
+		// For z/OS, only replace NUL with @ when the
+		// length is not zero.
+		if pp.Len != 0 && pp.Path[0] == 0 {
+			// "Abstract" Unix domain socket.
+			// Rewrite leading NUL as @ for textual display.
+			// (This is the standard convention.)
+			// Not friendly to overwrite in place,
+			// but the callers below don't care.
+			pp.Path[0] = '@'
+		}
+
+		// Assume path ends at NUL.
+		//
+		// For z/OS, the length of the name is a field
+		// in the structure. To be on the safe side, we
+		// will still scan the name for a NUL but only
+		// to the length provided in the structure.
+		//
+		// This is not technically the Linux semantics for
+		// abstract Unix domain sockets--they are supposed
+		// to be uninterpreted fixed-size binary blobs--but
+		// everyone uses this convention.
+		n := 0
+		for n < int(pp.Len) && pp.Path[n] != 0 {
+			n++
+		}
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
+		return sa, nil
+
+	case AF_INET:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+
+	case AF_INET6:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		for i := 0; i < len(sa.Addr); i++ {
+			sa.Addr[i] = pp.Addr[i]
+		}
+		return sa, nil
+	}
+	return nil, EAFNOSUPPORT
+}
+
+func Accept(fd int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept(fd, &rsa, &len)
+	if err != nil {
+		return
+	}
+	// TODO(neeilan): Remove 0 in call
+	sa, err = anyToSockaddr(0, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	nfd, err = accept4(fd, &rsa, &len, flags)
+	if err != nil {
+		return
+	}
+	if len > SizeofSockaddrAny {
+		panic("RawSockaddrAny too small")
+	}
+	// TODO(neeilan): Remove 0 in call
+	sa, err = anyToSockaddr(0, &rsa)
+	if err != nil {
+		Close(nfd)
+		nfd = 0
+	}
+	return
+}
+
+func Ctermid() (tty string, err error) {
+	var termdev [1025]byte
+	runtime.EnterSyscall()
+	r0, err2, err1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___CTERMID_A<<4, uintptr(unsafe.Pointer(&termdev[0])))
+	runtime.ExitSyscall()
+	if r0 == 0 {
+		return "", fmt.Errorf("%s (errno2=0x%x)\n", err1.Error(), err2)
+	}
+	s := string(termdev[:])
+	idx := strings.Index(s, string(rune(0)))
+	if idx == -1 {
+		tty = s
+	} else {
+		tty = s[:idx]
+	}
+	return
+}
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = int32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = int32(length)
+}
+
+//sys   fcntl(fd int, cmd int, arg int) (val int, err error)
+//sys   Flistxattr(fd int, dest []byte) (sz int, err error) = SYS___FLISTXATTR_A
+//sys   Fremovexattr(fd int, attr string) (err error) = SYS___FREMOVEXATTR_A
+//sys	read(fd int, p []byte) (n int, err error)
+//sys	write(fd int, p []byte) (n int, err error)
+
+//sys   Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) = SYS___FGETXATTR_A
+//sys   Fsetxattr(fd int, attr string, data []byte, flag int) (err error) = SYS___FSETXATTR_A
+
+//sys	accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) = SYS___ACCEPT_A
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) = SYS___ACCEPT4_A
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = SYS___BIND_A
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = SYS___CONNECT_A
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = SYS___GETPEERNAME_A
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = SYS___GETSOCKNAME_A
+//sys   Removexattr(path string, attr string) (err error) = SYS___REMOVEXATTR_A
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) = SYS___RECVFROM_A
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) = SYS___SENDTO_A
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = SYS___RECVMSG_A
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = SYS___SENDMSG_A
+//sys   mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) = SYS_MMAP
+//sys   munmap(addr uintptr, length uintptr) (err error) = SYS_MUNMAP
+//sys   ioctl(fd int, req int, arg uintptr) (err error) = SYS_IOCTL
+//sys   ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) = SYS_IOCTL
+//sys	shmat(id int, addr uintptr, flag int) (ret uintptr, err error) = SYS_SHMAT
+//sys	shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) = SYS_SHMCTL64
+//sys	shmdt(addr uintptr) (err error) = SYS_SHMDT
+//sys	shmget(key int, size int, flag int) (id int, err error) = SYS_SHMGET
+
+//sys   Access(path string, mode uint32) (err error) = SYS___ACCESS_A
+//sys   Chdir(path string) (err error) = SYS___CHDIR_A
+//sys	Chown(path string, uid int, gid int) (err error) = SYS___CHOWN_A
+//sys	Chmod(path string, mode uint32) (err error) = SYS___CHMOD_A
+//sys   Creat(path string, mode uint32) (fd int, err error) = SYS___CREAT_A
+//sys	Dup(oldfd int) (fd int, err error)
+//sys	Dup2(oldfd int, newfd int) (err error)
+//sys	Dup3(oldfd int, newfd int, flags int) (err error) = SYS_DUP3
+//sys	Dirfd(dirp uintptr) (fd int, err error) = SYS_DIRFD
+//sys	EpollCreate(size int) (fd int, err error) = SYS_EPOLL_CREATE
+//sys	EpollCreate1(flags int) (fd int, err error) = SYS_EPOLL_CREATE1
+//sys	EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) = SYS_EPOLL_CTL
+//sys	EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_WAIT
+//sys	Errno2() (er2 int) = SYS___ERRNO2
+//sys	Eventfd(initval uint, flags int) (fd int, err error) = SYS_EVENTFD
+//sys	Exit(code int)
+//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error) = SYS___FACCESSAT_A
+
+func Faccessat2(dirfd int, path string, mode uint32, flags int) (err error) {
+	return Faccessat(dirfd, path, mode, flags)
+}
+
+//sys	Fchdir(fd int) (err error)
+//sys	Fchmod(fd int, mode uint32) (err error)
+//sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) = SYS___FCHMODAT_A
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fchownat(fd int, path string, uid int, gid int, flags int) (err error) = SYS___FCHOWNAT_A
+//sys	FcntlInt(fd uintptr, cmd int, arg int) (retval int, err error) = SYS_FCNTL
+//sys	Fdatasync(fd int) (err error) = SYS_FDATASYNC
+//sys	fstat(fd int, stat *Stat_LE_t) (err error)
+//sys	fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) = SYS___FSTATAT_A
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	var statLE Stat_LE_t
+	err = fstat(fd, &statLE)
+	copyStat(stat, &statLE)
+	return
+}
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var statLE Stat_LE_t
+	err = fstatat(dirfd, path, &statLE, flags)
+	copyStat(stat, &statLE)
+	return
+}
+
+func impl_Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(dest) > 0 {
+		_p2 = unsafe.Pointer(&dest[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)))
+	sz = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_GetxattrAddr() *(func(path string, attr string, dest []byte) (sz int, err error))
+
+var Getxattr = enter_Getxattr
+
+func enter_Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	funcref := get_GetxattrAddr()
+	if validGetxattr() {
+		*funcref = impl_Getxattr
+	} else {
+		*funcref = error_Getxattr
+	}
+	return (*funcref)(path, attr, dest)
+}
+
+func error_Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	return -1, ENOSYS
+}
+
+func validGetxattr() bool {
+	if funcptrtest(GetZosLibVec()+SYS___GETXATTR_A<<4, "") == 0 {
+		if name, err := getLeFuncName(GetZosLibVec() + SYS___GETXATTR_A<<4); err == nil {
+			return name == "__getxattr_a"
+		}
+	}
+	return false
+}
+
+//sys   Lgetxattr(link string, attr string, dest []byte) (sz int, err error) = SYS___LGETXATTR_A
+//sys   Lsetxattr(path string, attr string, data []byte, flags int) (err error) = SYS___LSETXATTR_A
+
+func impl_Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(data) > 0 {
+		_p2 = unsafe.Pointer(&data[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_SetxattrAddr() *(func(path string, attr string, data []byte, flags int) (err error))
+
+var Setxattr = enter_Setxattr
+
+func enter_Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	funcref := get_SetxattrAddr()
+	if validSetxattr() {
+		*funcref = impl_Setxattr
+	} else {
+		*funcref = error_Setxattr
+	}
+	return (*funcref)(path, attr, data, flags)
+}
+
+func error_Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	return ENOSYS
+}
+
+func validSetxattr() bool {
+	if funcptrtest(GetZosLibVec()+SYS___SETXATTR_A<<4, "") == 0 {
+		if name, err := getLeFuncName(GetZosLibVec() + SYS___SETXATTR_A<<4); err == nil {
+			return name == "__setxattr_a"
+		}
+	}
+	return false
+}
+
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error) = SYS_FSTATFS
+//sys	Fstatvfs(fd int, stat *Statvfs_t) (err error) = SYS_FSTATVFS
+//sys	Fsync(fd int) (err error)
+//sys	Futimes(fd int, tv []Timeval) (err error) = SYS_FUTIMES
+//sys	Futimesat(dirfd int, path string, tv []Timeval) (err error) = SYS___FUTIMESAT_A
+//sys	Ftruncate(fd int, length int64) (err error)
+//sys	Getrandom(buf []byte, flags int) (n int, err error) = SYS_GETRANDOM
+//sys	InotifyInit() (fd int, err error) = SYS_INOTIFY_INIT
+//sys	InotifyInit1(flags int) (fd int, err error) = SYS_INOTIFY_INIT1
+//sys	InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) = SYS___INOTIFY_ADD_WATCH_A
+//sys	InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) = SYS_INOTIFY_RM_WATCH
+//sys   Listxattr(path string, dest []byte) (sz int, err error) = SYS___LISTXATTR_A
+//sys   Llistxattr(path string, dest []byte) (sz int, err error) = SYS___LLISTXATTR_A
+//sys   Lremovexattr(path string, attr string) (err error) = SYS___LREMOVEXATTR_A
+//sys	Lutimes(path string, tv []Timeval) (err error) = SYS___LUTIMES_A
+//sys   Mprotect(b []byte, prot int) (err error) = SYS_MPROTECT
+//sys   Msync(b []byte, flags int) (err error) = SYS_MSYNC
+//sys   Console2(cmsg *ConsMsg2, modstr *byte, concmd *uint32) (err error) = SYS___CONSOLE2
+
+// Pipe2 begin
+
+//go:nosplit
+func getPipe2Addr() *(func([]int, int) error)
+
+var Pipe2 = pipe2Enter
+
+func pipe2Enter(p []int, flags int) (err error) {
+	if funcptrtest(GetZosLibVec()+SYS_PIPE2<<4, "") == 0 {
+		*getPipe2Addr() = pipe2Impl
+	} else {
+		*getPipe2Addr() = pipe2Error
+	}
+	return (*getPipe2Addr())(p, flags)
+}
+
+func pipe2Impl(p []int, flags int) (err error) {
+	var pp [2]_C_int
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PIPE2<<4, uintptr(unsafe.Pointer(&pp[0])), uintptr(flags))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	} else {
+		p[0] = int(pp[0])
+		p[1] = int(pp[1])
+	}
+	return
+}
+func pipe2Error(p []int, flags int) (err error) {
+	return fmt.Errorf("Pipe2 is not available on this system")
+}
+
+// Pipe2 end
+
+//sys   Poll(fds []PollFd, timeout int) (n int, err error) = SYS_POLL
+
+func Readdir(dir uintptr) (dirent *Dirent, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READDIR_A<<4, uintptr(dir))
+	runtime.ExitSyscall()
+	dirent = (*Dirent)(unsafe.Pointer(r0))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//sys	Readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) = SYS___READDIR_R_A
+//sys	Statfs(path string, buf *Statfs_t) (err error) = SYS___STATFS_A
+//sys	Syncfs(fd int) (err error) = SYS_SYNCFS
+//sys   Times(tms *Tms) (ticks uintptr, err error) = SYS_TIMES
+//sys   W_Getmntent(buff *byte, size int) (lastsys int, err error) = SYS_W_GETMNTENT
+//sys   W_Getmntent_A(buff *byte, size int) (lastsys int, err error) = SYS___W_GETMNTENT_A
+
+//sys   mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) = SYS___MOUNT_A
+//sys   unmount_LE(filesystem string, mtm int) (err error) = SYS___UMOUNT_A
+//sys   Chroot(path string) (err error) = SYS___CHROOT_A
+//sys   Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) = SYS_SELECT
+//sysnb Uname(buf *Utsname) (err error) = SYS_____OSNAME_A
+//sys   Unshare(flags int) (err error) = SYS_UNSHARE
+
+func Ptsname(fd int) (name string, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___PTSNAME_A<<4, uintptr(fd))
+	runtime.ExitSyscall()
+	if r0 == 0 {
+		err = errnoErr2(e1, e2)
+	} else {
+		name = u2s(unsafe.Pointer(r0))
+	}
+	return
+}
+
+func u2s(cstr unsafe.Pointer) string {
+	str := (*[1024]uint8)(cstr)
+	i := 0
+	for str[i] != 0 {
+		i++
+	}
+	return string(str[:i])
+}
+
+func Close(fd int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSE<<4, uintptr(fd))
+	runtime.ExitSyscall()
+	for i := 0; e1 == EAGAIN && i < 10; i++ {
+		runtime.EnterSyscall()
+		CallLeFuncWithErr(GetZosLibVec()+SYS_USLEEP<<4, uintptr(10))
+		runtime.ExitSyscall()
+		runtime.EnterSyscall()
+		r0, e2, e1 = CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSE<<4, uintptr(fd))
+		runtime.ExitSyscall()
+	}
+	if r0 != 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// Dummy function: there are no semantics for Madvise on z/OS
+func Madvise(b []byte, advice int) (err error) {
+	return
+}
+
+func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
+	return mapper.Mmap(fd, offset, length, prot, flags)
+}
+
+func Munmap(b []byte) (err error) {
+	return mapper.Munmap(b)
+}
+
+func MmapPtr(fd int, offset int64, addr unsafe.Pointer, length uintptr, prot int, flags int) (ret unsafe.Pointer, err error) {
+	xaddr, err := mapper.mmap(uintptr(addr), length, prot, flags, fd, offset)
+	return unsafe.Pointer(xaddr), err
+}
+
+func MunmapPtr(addr unsafe.Pointer, length uintptr) (err error) {
+	return mapper.munmap(uintptr(addr), length)
+}
+
+//sys   Gethostname(buf []byte) (err error) = SYS___GETHOSTNAME_A
+//sysnb	Getgid() (gid int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getpgid(pid int) (pgid int, err error) = SYS_GETPGID
+
+func Getpgrp() (pid int) {
+	pid, _ = Getpgid(0)
+	return
+}
+
+//sysnb	Getppid() (pid int)
+//sys	Getpriority(which int, who int) (prio int, err error)
+//sysnb	Getrlimit(resource int, rlim *Rlimit) (err error) = SYS_GETRLIMIT
+
+//sysnb getrusage(who int, rusage *rusage_zos) (err error) = SYS_GETRUSAGE
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	var ruz rusage_zos
+	err = getrusage(who, &ruz)
+	//Only the first two fields of Rusage are set
+	rusage.Utime.Sec = ruz.Utime.Sec
+	rusage.Utime.Usec = int64(ruz.Utime.Usec)
+	rusage.Stime.Sec = ruz.Stime.Sec
+	rusage.Stime.Usec = int64(ruz.Stime.Usec)
+	return
+}
+
+//sys	Getegid() (egid int) = SYS_GETEGID
+//sys	Geteuid() (euid int) = SYS_GETEUID
+//sysnb Getsid(pid int) (sid int, err error) = SYS_GETSID
+//sysnb	Getuid() (uid int)
+//sysnb	Kill(pid int, sig Signal) (err error)
+//sys	Lchown(path string, uid int, gid int) (err error) = SYS___LCHOWN_A
+//sys	Link(path string, link string) (err error) = SYS___LINK_A
+//sys	Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) = SYS___LINKAT_A
+//sys	Listen(s int, n int) (err error)
+//sys	lstat(path string, stat *Stat_LE_t) (err error) = SYS___LSTAT_A
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var statLE Stat_LE_t
+	err = lstat(path, &statLE)
+	copyStat(stat, &statLE)
+	return
+}
+
+// for checking symlinks begins with $VERSION/ $SYSNAME/ $SYSSYMR/ $SYSSYMA/
+func isSpecialPath(path []byte) (v bool) {
+	var special = [4][8]byte{
+		{'V', 'E', 'R', 'S', 'I', 'O', 'N', '/'},
+		{'S', 'Y', 'S', 'N', 'A', 'M', 'E', '/'},
+		{'S', 'Y', 'S', 'S', 'Y', 'M', 'R', '/'},
+		{'S', 'Y', 'S', 'S', 'Y', 'M', 'A', '/'}}
+
+	var i, j int
+	for i = 0; i < len(special); i++ {
+		for j = 0; j < len(special[i]); j++ {
+			if path[j] != special[i][j] {
+				break
+			}
+		}
+		if j == len(special[i]) {
+			return true
+		}
+	}
+	return false
+}
+
+func realpath(srcpath string, abspath []byte) (pathlen int, errno int) {
+	var source [1024]byte
+	copy(source[:], srcpath)
+	source[len(srcpath)] = 0
+	ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___REALPATH_A<<4, //__realpath_a()
+		[]uintptr{uintptr(unsafe.Pointer(&source[0])),
+			uintptr(unsafe.Pointer(&abspath[0]))})
+	if ret != 0 {
+		index := bytes.IndexByte(abspath[:], byte(0))
+		if index != -1 {
+			return index, 0
+		}
+	} else {
+		errptr := (*int)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, []uintptr{}))) //__errno()
+		return 0, *errptr
+	}
+	return 0, 245 // EBADDATA   245
+}
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	n = int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___READLINK_A<<4,
+		[]uintptr{uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf))}))
+	runtime.KeepAlive(unsafe.Pointer(_p0))
+	if n == -1 {
+		value := *(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4, []uintptr{})))
+		err = errnoErr(Errno(value))
+	} else {
+		if buf[0] == '$' {
+			if isSpecialPath(buf[1:9]) {
+				cnt, err1 := realpath(path, buf)
+				if err1 == 0 {
+					n = cnt
+				}
+			}
+		}
+	}
+	return
+}
+
+func impl_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READLINKAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+		return n, err
+	} else {
+		if buf[0] == '$' {
+			if isSpecialPath(buf[1:9]) {
+				cnt, err1 := realpath(path, buf)
+				if err1 == 0 {
+					n = cnt
+				}
+			}
+		}
+	}
+	return
+}
+
+//go:nosplit
+func get_ReadlinkatAddr() *(func(dirfd int, path string, buf []byte) (n int, err error))
+
+var Readlinkat = enter_Readlinkat
+
+func enter_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	funcref := get_ReadlinkatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___READLINKAT_A<<4, "") == 0 {
+		*funcref = impl_Readlinkat
+	} else {
+		*funcref = error_Readlinkat
+	}
+	return (*funcref)(dirfd, path, buf)
+}
+
+func error_Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	n = -1
+	err = ENOSYS
+	return
+}
+
+//sys	Mkdir(path string, mode uint32) (err error) = SYS___MKDIR_A
+//sys	Mkdirat(dirfd int, path string, mode uint32) (err error) = SYS___MKDIRAT_A
+//sys   Mkfifo(path string, mode uint32) (err error) = SYS___MKFIFO_A
+//sys	Mknod(path string, mode uint32, dev int) (err error) = SYS___MKNOD_A
+//sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error) = SYS___MKNODAT_A
+//sys	PivotRoot(newroot string, oldroot string) (err error) = SYS___PIVOT_ROOT_A
+//sys	Pread(fd int, p []byte, offset int64) (n int, err error)
+//sys	Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) = SYS___PRCTL_A
+//sysnb	Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT
+//sys	Rename(from string, to string) (err error) = SYS___RENAME_A
+//sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) = SYS___RENAMEAT_A
+//sys	Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) = SYS___RENAMEAT2_A
+//sys	Rmdir(path string) (err error) = SYS___RMDIR_A
+//sys   Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+//sys	Setegid(egid int) (err error) = SYS_SETEGID
+//sys	Seteuid(euid int) (err error) = SYS_SETEUID
+//sys	Sethostname(p []byte) (err error) = SYS___SETHOSTNAME_A
+//sys   Setns(fd int, nstype int) (err error) = SYS_SETNS
+//sys	Setpriority(which int, who int, prio int) (err error)
+//sysnb	Setpgid(pid int, pgid int) (err error) = SYS_SETPGID
+//sysnb	Setrlimit(resource int, lim *Rlimit) (err error)
+//sysnb	Setregid(rgid int, egid int) (err error) = SYS_SETREGID
+//sysnb	Setreuid(ruid int, euid int) (err error) = SYS_SETREUID
+//sysnb	Setsid() (pid int, err error) = SYS_SETSID
+//sys	Setuid(uid int) (err error) = SYS_SETUID
+//sys	Setgid(uid int) (err error) = SYS_SETGID
+//sys	Shutdown(fd int, how int) (err error)
+//sys	stat(path string, statLE *Stat_LE_t) (err error) = SYS___STAT_A
+
+func Stat(path string, sta *Stat_t) (err error) {
+	var statLE Stat_LE_t
+	err = stat(path, &statLE)
+	copyStat(sta, &statLE)
+	return
+}
+
+//sys	Symlink(path string, link string) (err error) = SYS___SYMLINK_A
+//sys	Symlinkat(oldPath string, dirfd int, newPath string) (err error) = SYS___SYMLINKAT_A
+//sys	Sync() = SYS_SYNC
+//sys	Truncate(path string, length int64) (err error) = SYS___TRUNCATE_A
+//sys	Tcgetattr(fildes int, termptr *Termios) (err error) = SYS_TCGETATTR
+//sys	Tcsetattr(fildes int, when int, termptr *Termios) (err error) = SYS_TCSETATTR
+//sys	Umask(mask int) (oldmask int)
+//sys	Unlink(path string) (err error) = SYS___UNLINK_A
+//sys	Unlinkat(dirfd int, path string, flags int) (err error) = SYS___UNLINKAT_A
+//sys	Utime(path string, utim *Utimbuf) (err error) = SYS___UTIME_A
+
+//sys	open(path string, mode int, perm uint32) (fd int, err error) = SYS___OPEN_A
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	if mode&O_ACCMODE == 0 {
+		mode |= O_RDONLY
+	}
+	return open(path, mode, perm)
+}
+
+//sys	openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) = SYS___OPENAT_A
+
+func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	if flags&O_ACCMODE == 0 {
+		flags |= O_RDONLY
+	}
+	return openat(dirfd, path, flags, mode)
+}
+
+//sys	openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) = SYS___OPENAT2_A
+
+func Openat2(dirfd int, path string, how *OpenHow) (fd int, err error) {
+	if how.Flags&O_ACCMODE == 0 {
+		how.Flags |= O_RDONLY
+	}
+	return openat2(dirfd, path, how, SizeofOpenHow)
+}
+
+func ZosFdToPath(dirfd int) (path string, err error) {
+	var buffer [1024]byte
+	runtime.EnterSyscall()
+	ret, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_W_IOCTL<<4, uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0])))
+	runtime.ExitSyscall()
+	if ret == 0 {
+		zb := bytes.IndexByte(buffer[:], 0)
+		if zb == -1 {
+			zb = len(buffer)
+		}
+		CallLeFuncWithErr(GetZosLibVec()+SYS___E2A_L<<4, uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb))
+		return string(buffer[:zb]), nil
+	}
+	return "", errnoErr2(e1, e2)
+}
+
+//sys	remove(path string) (err error)
+
+func Remove(path string) error {
+	return remove(path)
+}
+
+const ImplementsGetwd = true
+
+func Getcwd(buf []byte) (n int, err error) {
+	var p unsafe.Pointer
+	if len(buf) > 0 {
+		p = unsafe.Pointer(&buf[0])
+	} else {
+		p = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___GETCWD_A<<4, uintptr(p), uintptr(len(buf)))
+	runtime.ExitSyscall()
+	n = clen(buf) + 1
+	if r0 == 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+func Getwd() (wd string, err error) {
+	var buf [PathMax]byte
+	n, err := Getcwd(buf[0:])
+	if err != nil {
+		return "", err
+	}
+	// Getcwd returns the number of bytes written to buf, including the NUL.
+	if n < 1 || n > len(buf) || buf[n-1] != 0 {
+		return "", EINVAL
+	}
+	return string(buf[0 : n-1]), nil
+}
+
+func Getgroups() (gids []int, err error) {
+	n, err := getgroups(0, nil)
+	if err != nil {
+		return nil, err
+	}
+	if n == 0 {
+		return nil, nil
+	}
+
+	// Sanity check group count.  Max is 1<<16 on Linux.
+	if n < 0 || n > 1<<20 {
+		return nil, EINVAL
+	}
+
+	a := make([]_Gid_t, n)
+	n, err = getgroups(n, &a[0])
+	if err != nil {
+		return nil, err
+	}
+	gids = make([]int, n)
+	for i, v := range a[0:n] {
+		gids[i] = int(v)
+	}
+	return
+}
+
+func Setgroups(gids []int) (err error) {
+	if len(gids) == 0 {
+		return setgroups(0, nil)
+	}
+
+	a := make([]_Gid_t, len(gids))
+	for i, v := range gids {
+		a[i] = _Gid_t(v)
+	}
+	return setgroups(len(a), &a[0])
+}
+
+func gettid() uint64
+
+func Gettid() (tid int) {
+	return int(gettid())
+}
+
+type WaitStatus uint32
+
+// Wait status is 7 bits at bottom, either 0 (exited),
+// 0x7F (stopped), or a signal number that caused an exit.
+// The 0x80 bit is whether there was a core dump.
+// An extra number (exit code, signal causing a stop)
+// is in the high bits.  At least that's the idea.
+// There are various irregularities.  For example, the
+// "continued" status is 0xFFFF, distinguishing itself
+// from stopped via the core dump bit.
+
+const (
+	mask    = 0x7F
+	core    = 0x80
+	exited  = 0x00
+	stopped = 0x7F
+	shift   = 8
+)
+
+func (w WaitStatus) Exited() bool { return w&mask == exited }
+
+func (w WaitStatus) Signaled() bool { return w&mask != stopped && w&mask != exited }
+
+func (w WaitStatus) Stopped() bool { return w&0xFF == stopped }
+
+func (w WaitStatus) Continued() bool { return w == 0xFFFF }
+
+func (w WaitStatus) CoreDump() bool { return w.Signaled() && w&core != 0 }
+
+func (w WaitStatus) ExitStatus() int {
+	if !w.Exited() {
+		return -1
+	}
+	return int(w>>shift) & 0xFF
+}
+
+func (w WaitStatus) Signal() Signal {
+	if !w.Signaled() {
+		return -1
+	}
+	return Signal(w & mask)
+}
+
+func (w WaitStatus) StopSignal() Signal {
+	if !w.Stopped() {
+		return -1
+	}
+	return Signal(w>>shift) & 0xFF
+}
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+//sys	waitid(idType int, id int, info *Siginfo, options int) (err error)
+
+func Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) {
+	return waitid(idType, id, info, options)
+}
+
+//sys	waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error)
+
+func impl_Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAIT4<<4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)))
+	runtime.ExitSyscall()
+	wpid = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_Wait4Addr() *(func(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error))
+
+var Wait4 = enter_Wait4
+
+func enter_Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	funcref := get_Wait4Addr()
+	if funcptrtest(GetZosLibVec()+SYS_WAIT4<<4, "") == 0 {
+		*funcref = impl_Wait4
+	} else {
+		*funcref = legacyWait4
+	}
+	return (*funcref)(pid, wstatus, options, rusage)
+}
+
+func legacyWait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
+	// TODO(mundaym): z/OS doesn't have wait4. I don't think getrusage does what we want.
+	// At the moment rusage will not be touched.
+	var status _C_int
+	wpid, err = waitpid(pid, &status, options)
+	if wstatus != nil {
+		*wstatus = WaitStatus(status)
+	}
+	return
+}
+
+//sysnb	gettimeofday(tv *timeval_zos) (err error)
+
+func Gettimeofday(tv *Timeval) (err error) {
+	var tvz timeval_zos
+	err = gettimeofday(&tvz)
+	tv.Sec = tvz.Sec
+	tv.Usec = int64(tvz.Usec)
+	return
+}
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	var tv Timeval
+	err = Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval { //fix
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+//sysnb pipe(p *[2]_C_int) (err error)
+
+func Pipe(p []int) (err error) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	err = pipe(&pp)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+//sys	utimes(path string, timeval *[2]Timeval) (err error) = SYS___UTIMES_A
+
+func Utimes(path string, tv []Timeval) (err error) {
+	if tv == nil {
+		return utimes(path, nil)
+	}
+	if len(tv) != 2 {
+		return EINVAL
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+//sys	utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) = SYS___UTIMENSAT_A
+
+func validUtimensat() bool {
+	if funcptrtest(GetZosLibVec()+SYS___UTIMENSAT_A<<4, "") == 0 {
+		if name, err := getLeFuncName(GetZosLibVec() + SYS___UTIMENSAT_A<<4); err == nil {
+			return name == "__utimensat_a"
+		}
+	}
+	return false
+}
+
+// Begin UtimesNano
+
+//go:nosplit
+func get_UtimesNanoAddr() *(func(path string, ts []Timespec) (err error))
+
+var UtimesNano = enter_UtimesNano
+
+func enter_UtimesNano(path string, ts []Timespec) (err error) {
+	funcref := get_UtimesNanoAddr()
+	if validUtimensat() {
+		*funcref = utimesNanoImpl
+	} else {
+		*funcref = legacyUtimesNano
+	}
+	return (*funcref)(path, ts)
+}
+
+func utimesNanoImpl(path string, ts []Timespec) (err error) {
+	if ts == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func legacyUtimesNano(path string, ts []Timespec) (err error) {
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	// Not as efficient as it could be because Timespec and
+	// Timeval have different types in the different OSes
+	tv := [2]Timeval{
+		NsecToTimeval(TimespecToNsec(ts[0])),
+		NsecToTimeval(TimespecToNsec(ts[1])),
+	}
+	return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
+}
+
+// End UtimesNano
+
+// Begin UtimesNanoAt
+
+//go:nosplit
+func get_UtimesNanoAtAddr() *(func(dirfd int, path string, ts []Timespec, flags int) (err error))
+
+var UtimesNanoAt = enter_UtimesNanoAt
+
+func enter_UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) (err error) {
+	funcref := get_UtimesNanoAtAddr()
+	if validUtimensat() {
+		*funcref = utimesNanoAtImpl
+	} else {
+		*funcref = legacyUtimesNanoAt
+	}
+	return (*funcref)(dirfd, path, ts, flags)
+}
+
+func utimesNanoAtImpl(dirfd int, path string, ts []Timespec, flags int) (err error) {
+	if ts == nil {
+		return utimensat(dirfd, path, nil, flags)
+	}
+	if len(ts) != 2 {
+		return EINVAL
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
+func legacyUtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) (err error) {
+	if path[0] != '/' {
+		dirPath, err := ZosFdToPath(dirfd)
+		if err != nil {
+			return err
+		}
+		path = dirPath + "/" + path
+	}
+	if flags == AT_SYMLINK_NOFOLLOW {
+		if len(ts) != 2 {
+			return EINVAL
+		}
+
+		if ts[0].Nsec >= 5e8 {
+			ts[0].Sec++
+		}
+		ts[0].Nsec = 0
+		if ts[1].Nsec >= 5e8 {
+			ts[1].Sec++
+		}
+		ts[1].Nsec = 0
+
+		// Not as efficient as it could be because Timespec and
+		// Timeval have different types in the different OSes
+		tv := []Timeval{
+			NsecToTimeval(TimespecToNsec(ts[0])),
+			NsecToTimeval(TimespecToNsec(ts[1])),
+		}
+		return Lutimes(path, tv)
+	}
+	return UtimesNano(path, ts)
+}
+
+// End UtimesNanoAt
+
+func Getsockname(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getsockname(fd, &rsa, &len); err != nil {
+		return
+	}
+	// TODO(neeilan) : Remove this 0 ( added to get sys/unix compiling on z/OS )
+	return anyToSockaddr(0, &rsa)
+}
+
+const (
+	// identifier constants
+	nwmHeaderIdentifier    = 0xd5e6d4c8
+	nwmFilterIdentifier    = 0xd5e6d4c6
+	nwmTCPConnIdentifier   = 0xd5e6d4c3
+	nwmRecHeaderIdentifier = 0xd5e6d4d9
+	nwmIPStatsIdentifier   = 0xd5e6d4c9d7e2e340
+	nwmIPGStatsIdentifier  = 0xd5e6d4c9d7c7e2e3
+	nwmTCPStatsIdentifier  = 0xd5e6d4e3c3d7e2e3
+	nwmUDPStatsIdentifier  = 0xd5e6d4e4c4d7e2e3
+	nwmICMPGStatsEntry     = 0xd5e6d4c9c3d4d7c7
+	nwmICMPTStatsEntry     = 0xd5e6d4c9c3d4d7e3
+
+	// nwmHeader constants
+	nwmVersion1   = 1
+	nwmVersion2   = 2
+	nwmCurrentVer = 2
+
+	nwmTCPConnType     = 1
+	nwmGlobalStatsType = 14
+
+	// nwmFilter constants
+	nwmFilterLclAddrMask = 0x20000000 // Local address
+	nwmFilterSrcAddrMask = 0x20000000 // Source address
+	nwmFilterLclPortMask = 0x10000000 // Local port
+	nwmFilterSrcPortMask = 0x10000000 // Source port
+
+	// nwmConnEntry constants
+	nwmTCPStateClosed   = 1
+	nwmTCPStateListen   = 2
+	nwmTCPStateSynSent  = 3
+	nwmTCPStateSynRcvd  = 4
+	nwmTCPStateEstab    = 5
+	nwmTCPStateFinWait1 = 6
+	nwmTCPStateFinWait2 = 7
+	nwmTCPStateClosWait = 8
+	nwmTCPStateLastAck  = 9
+	nwmTCPStateClosing  = 10
+	nwmTCPStateTimeWait = 11
+	nwmTCPStateDeletTCB = 12
+
+	// Existing constants on linux
+	BPF_TCP_CLOSE        = 1
+	BPF_TCP_LISTEN       = 2
+	BPF_TCP_SYN_SENT     = 3
+	BPF_TCP_SYN_RECV     = 4
+	BPF_TCP_ESTABLISHED  = 5
+	BPF_TCP_FIN_WAIT1    = 6
+	BPF_TCP_FIN_WAIT2    = 7
+	BPF_TCP_CLOSE_WAIT   = 8
+	BPF_TCP_LAST_ACK     = 9
+	BPF_TCP_CLOSING      = 10
+	BPF_TCP_TIME_WAIT    = 11
+	BPF_TCP_NEW_SYN_RECV = -1
+	BPF_TCP_MAX_STATES   = -2
+)
+
+type nwmTriplet struct {
+	offset uint32
+	length uint32
+	number uint32
+}
+
+type nwmQuadruplet struct {
+	offset uint32
+	length uint32
+	number uint32
+	match  uint32
+}
+
+type nwmHeader struct {
+	ident       uint32
+	length      uint32
+	version     uint16
+	nwmType     uint16
+	bytesNeeded uint32
+	options     uint32
+	_           [16]byte
+	inputDesc   nwmTriplet
+	outputDesc  nwmQuadruplet
+}
+
+type nwmFilter struct {
+	ident         uint32
+	flags         uint32
+	resourceName  [8]byte
+	resourceId    uint32
+	listenerId    uint32
+	local         [28]byte // union of sockaddr4 and sockaddr6
+	remote        [28]byte // union of sockaddr4 and sockaddr6
+	_             uint16
+	_             uint16
+	asid          uint16
+	_             [2]byte
+	tnLuName      [8]byte
+	tnMonGrp      uint32
+	tnAppl        [8]byte
+	applData      [40]byte
+	nInterface    [16]byte
+	dVipa         [16]byte
+	dVipaPfx      uint16
+	dVipaPort     uint16
+	dVipaFamily   byte
+	_             [3]byte
+	destXCF       [16]byte
+	destXCFPfx    uint16
+	destXCFFamily byte
+	_             [1]byte
+	targIP        [16]byte
+	targIPPfx     uint16
+	targIPFamily  byte
+	_             [1]byte
+	_             [20]byte
+}
+
+type nwmRecHeader struct {
+	ident  uint32
+	length uint32
+	number byte
+	_      [3]byte
+}
+
+type nwmTCPStatsEntry struct {
+	ident             uint64
+	currEstab         uint32
+	activeOpened      uint32
+	passiveOpened     uint32
+	connClosed        uint32
+	estabResets       uint32
+	attemptFails      uint32
+	passiveDrops      uint32
+	timeWaitReused    uint32
+	inSegs            uint64
+	predictAck        uint32
+	predictData       uint32
+	inDupAck          uint32
+	inBadSum          uint32
+	inBadLen          uint32
+	inShort           uint32
+	inDiscOldTime     uint32
+	inAllBeforeWin    uint32
+	inSomeBeforeWin   uint32
+	inAllAfterWin     uint32
+	inSomeAfterWin    uint32
+	inOutOfOrder      uint32
+	inAfterClose      uint32
+	inWinProbes       uint32
+	inWinUpdates      uint32
+	outWinUpdates     uint32
+	outSegs           uint64
+	outDelayAcks      uint32
+	outRsts           uint32
+	retransSegs       uint32
+	retransTimeouts   uint32
+	retransDrops      uint32
+	pmtuRetrans       uint32
+	pmtuErrors        uint32
+	outWinProbes      uint32
+	probeDrops        uint32
+	keepAliveProbes   uint32
+	keepAliveDrops    uint32
+	finwait2Drops     uint32
+	acceptCount       uint64
+	inBulkQSegs       uint64
+	inDiscards        uint64
+	connFloods        uint32
+	connStalls        uint32
+	cfgEphemDef       uint16
+	ephemInUse        uint16
+	ephemHiWater      uint16
+	flags             byte
+	_                 [1]byte
+	ephemExhaust      uint32
+	smcRCurrEstabLnks uint32
+	smcRLnkActTimeOut uint32
+	smcRActLnkOpened  uint32
+	smcRPasLnkOpened  uint32
+	smcRLnksClosed    uint32
+	smcRCurrEstab     uint32
+	smcRActiveOpened  uint32
+	smcRPassiveOpened uint32
+	smcRConnClosed    uint32
+	smcRInSegs        uint64
+	smcROutSegs       uint64
+	smcRInRsts        uint32
+	smcROutRsts       uint32
+	smcDCurrEstabLnks uint32
+	smcDActLnkOpened  uint32
+	smcDPasLnkOpened  uint32
+	smcDLnksClosed    uint32
+	smcDCurrEstab     uint32
+	smcDActiveOpened  uint32
+	smcDPassiveOpened uint32
+	smcDConnClosed    uint32
+	smcDInSegs        uint64
+	smcDOutSegs       uint64
+	smcDInRsts        uint32
+	smcDOutRsts       uint32
+}
+
+type nwmConnEntry struct {
+	ident             uint32
+	local             [28]byte // union of sockaddr4 and sockaddr6
+	remote            [28]byte // union of sockaddr4 and sockaddr6
+	startTime         [8]byte  // uint64, changed to prevent padding from being inserted
+	lastActivity      [8]byte  // uint64
+	bytesIn           [8]byte  // uint64
+	bytesOut          [8]byte  // uint64
+	inSegs            [8]byte  // uint64
+	outSegs           [8]byte  // uint64
+	state             uint16
+	activeOpen        byte
+	flag01            byte
+	outBuffered       uint32
+	inBuffered        uint32
+	maxSndWnd         uint32
+	reXmtCount        uint32
+	congestionWnd     uint32
+	ssThresh          uint32
+	roundTripTime     uint32
+	roundTripVar      uint32
+	sendMSS           uint32
+	sndWnd            uint32
+	rcvBufSize        uint32
+	sndBufSize        uint32
+	outOfOrderCount   uint32
+	lcl0WindowCount   uint32
+	rmt0WindowCount   uint32
+	dupacks           uint32
+	flag02            byte
+	sockOpt6Cont      byte
+	asid              uint16
+	resourceName      [8]byte
+	resourceId        uint32
+	subtask           uint32
+	sockOpt           byte
+	sockOpt6          byte
+	clusterConnFlag   byte
+	proto             byte
+	targetAppl        [8]byte
+	luName            [8]byte
+	clientUserId      [8]byte
+	logMode           [8]byte
+	timeStamp         uint32
+	timeStampAge      uint32
+	serverResourceId  uint32
+	intfName          [16]byte
+	ttlsStatPol       byte
+	ttlsStatConn      byte
+	ttlsSSLProt       uint16
+	ttlsNegCiph       [2]byte
+	ttlsSecType       byte
+	ttlsFIPS140Mode   byte
+	ttlsUserID        [8]byte
+	applData          [40]byte
+	inOldestTime      [8]byte // uint64
+	outOldestTime     [8]byte // uint64
+	tcpTrustedPartner byte
+	_                 [3]byte
+	bulkDataIntfName  [16]byte
+	ttlsNegCiph4      [4]byte
+	smcReason         uint32
+	lclSMCLinkId      uint32
+	rmtSMCLinkId      uint32
+	smcStatus         byte
+	smcFlags          byte
+	_                 [2]byte
+	rcvWnd            uint32
+	lclSMCBufSz       uint32
+	rmtSMCBufSz       uint32
+	ttlsSessID        [32]byte
+	ttlsSessIDLen     int16
+	_                 [1]byte
+	smcDStatus        byte
+	smcDReason        uint32
+}
+
+var svcNameTable [][]byte = [][]byte{
+	[]byte("\xc5\xe9\xc2\xd5\xd4\xc9\xc6\xf4"), // svc_EZBNMIF4
+}
+
+const (
+	svc_EZBNMIF4 = 0
+)
+
+func GetsockoptTCPInfo(fd, level, opt int) (*TCPInfo, error) {
+	jobname := []byte("\x5c\x40\x40\x40\x40\x40\x40\x40") // "*"
+	responseBuffer := [4096]byte{0}
+	var bufferAlet, reasonCode uint32 = 0, 0
+	var bufferLen, returnValue, returnCode int32 = 4096, 0, 0
+
+	dsa := [18]uint64{0}
+	var argv [7]unsafe.Pointer
+	argv[0] = unsafe.Pointer(&jobname[0])
+	argv[1] = unsafe.Pointer(&responseBuffer[0])
+	argv[2] = unsafe.Pointer(&bufferAlet)
+	argv[3] = unsafe.Pointer(&bufferLen)
+	argv[4] = unsafe.Pointer(&returnValue)
+	argv[5] = unsafe.Pointer(&returnCode)
+	argv[6] = unsafe.Pointer(&reasonCode)
+
+	request := (*struct {
+		header nwmHeader
+		filter nwmFilter
+	})(unsafe.Pointer(&responseBuffer[0]))
+
+	EZBNMIF4 := svcLoad(&svcNameTable[svc_EZBNMIF4][0])
+	if EZBNMIF4 == nil {
+		return nil, errnoErr(EINVAL)
+	}
+
+	// GetGlobalStats EZBNMIF4 call
+	request.header.ident = nwmHeaderIdentifier
+	request.header.length = uint32(unsafe.Sizeof(request.header))
+	request.header.version = nwmCurrentVer
+	request.header.nwmType = nwmGlobalStatsType
+	request.header.options = 0x80000000
+
+	svcCall(EZBNMIF4, &argv[0], &dsa[0])
+
+	// outputDesc field is filled by EZBNMIF4 on success
+	if returnCode != 0 || request.header.outputDesc.offset == 0 {
+		return nil, errnoErr(EINVAL)
+	}
+
+	// Check that EZBNMIF4 returned a nwmRecHeader
+	recHeader := (*nwmRecHeader)(unsafe.Pointer(&responseBuffer[request.header.outputDesc.offset]))
+	if recHeader.ident != nwmRecHeaderIdentifier {
+		return nil, errnoErr(EINVAL)
+	}
+
+	// Parse nwmTriplets to get offsets of returned entries
+	var sections []*uint64
+	var sectionDesc *nwmTriplet = (*nwmTriplet)(unsafe.Pointer(&responseBuffer[0]))
+	for i := uint32(0); i < uint32(recHeader.number); i++ {
+		offset := request.header.outputDesc.offset + uint32(unsafe.Sizeof(*recHeader)) + i*uint32(unsafe.Sizeof(*sectionDesc))
+		sectionDesc = (*nwmTriplet)(unsafe.Pointer(&responseBuffer[offset]))
+		for j := uint32(0); j < sectionDesc.number; j++ {
+			offset = request.header.outputDesc.offset + sectionDesc.offset + j*sectionDesc.length
+			sections = append(sections, (*uint64)(unsafe.Pointer(&responseBuffer[offset])))
+		}
+	}
+
+	// Find nwmTCPStatsEntry in returned entries
+	var tcpStats *nwmTCPStatsEntry = nil
+	for _, ptr := range sections {
+		switch *ptr {
+		case nwmTCPStatsIdentifier:
+			if tcpStats != nil {
+				return nil, errnoErr(EINVAL)
+			}
+			tcpStats = (*nwmTCPStatsEntry)(unsafe.Pointer(ptr))
+		case nwmIPStatsIdentifier:
+		case nwmIPGStatsIdentifier:
+		case nwmUDPStatsIdentifier:
+		case nwmICMPGStatsEntry:
+		case nwmICMPTStatsEntry:
+		default:
+			return nil, errnoErr(EINVAL)
+		}
+	}
+	if tcpStats == nil {
+		return nil, errnoErr(EINVAL)
+	}
+
+	// GetConnectionDetail EZBNMIF4 call
+	responseBuffer = [4096]byte{0}
+	dsa = [18]uint64{0}
+	bufferAlet, reasonCode = 0, 0
+	bufferLen, returnValue, returnCode = 4096, 0, 0
+	nameptr := (*uint32)(unsafe.Pointer(uintptr(0x21c))) // Get jobname of current process
+	nameptr = (*uint32)(unsafe.Pointer(uintptr(*nameptr + 12)))
+	argv[0] = unsafe.Pointer(uintptr(*nameptr))
+
+	request.header.ident = nwmHeaderIdentifier
+	request.header.length = uint32(unsafe.Sizeof(request.header))
+	request.header.version = nwmCurrentVer
+	request.header.nwmType = nwmTCPConnType
+	request.header.options = 0x80000000
+
+	request.filter.ident = nwmFilterIdentifier
+
+	var localSockaddr RawSockaddrAny
+	socklen := _Socklen(SizeofSockaddrAny)
+	err := getsockname(fd, &localSockaddr, &socklen)
+	if err != nil {
+		return nil, errnoErr(EINVAL)
+	}
+	if localSockaddr.Addr.Family == AF_INET {
+		localSockaddr := (*RawSockaddrInet4)(unsafe.Pointer(&localSockaddr.Addr))
+		localSockFilter := (*RawSockaddrInet4)(unsafe.Pointer(&request.filter.local[0]))
+		localSockFilter.Family = AF_INET
+		var i int
+		for i = 0; i < 4; i++ {
+			if localSockaddr.Addr[i] != 0 {
+				break
+			}
+		}
+		if i != 4 {
+			request.filter.flags |= nwmFilterLclAddrMask
+			for i = 0; i < 4; i++ {
+				localSockFilter.Addr[i] = localSockaddr.Addr[i]
+			}
+		}
+		if localSockaddr.Port != 0 {
+			request.filter.flags |= nwmFilterLclPortMask
+			localSockFilter.Port = localSockaddr.Port
+		}
+	} else if localSockaddr.Addr.Family == AF_INET6 {
+		localSockaddr := (*RawSockaddrInet6)(unsafe.Pointer(&localSockaddr.Addr))
+		localSockFilter := (*RawSockaddrInet6)(unsafe.Pointer(&request.filter.local[0]))
+		localSockFilter.Family = AF_INET6
+		var i int
+		for i = 0; i < 16; i++ {
+			if localSockaddr.Addr[i] != 0 {
+				break
+			}
+		}
+		if i != 16 {
+			request.filter.flags |= nwmFilterLclAddrMask
+			for i = 0; i < 16; i++ {
+				localSockFilter.Addr[i] = localSockaddr.Addr[i]
+			}
+		}
+		if localSockaddr.Port != 0 {
+			request.filter.flags |= nwmFilterLclPortMask
+			localSockFilter.Port = localSockaddr.Port
+		}
+	}
+
+	svcCall(EZBNMIF4, &argv[0], &dsa[0])
+
+	// outputDesc field is filled by EZBNMIF4 on success
+	if returnCode != 0 || request.header.outputDesc.offset == 0 {
+		return nil, errnoErr(EINVAL)
+	}
+
+	// Check that EZBNMIF4 returned a nwmConnEntry
+	conn := (*nwmConnEntry)(unsafe.Pointer(&responseBuffer[request.header.outputDesc.offset]))
+	if conn.ident != nwmTCPConnIdentifier {
+		return nil, errnoErr(EINVAL)
+	}
+
+	// Copy data from the returned data structures into tcpInfo
+	// Stats from nwmConnEntry are specific to that connection.
+	// Stats from nwmTCPStatsEntry are global (to the interface?)
+	// Fields may not be an exact match. Some fields have no equivalent.
+	var tcpinfo TCPInfo
+	tcpinfo.State = uint8(conn.state)
+	tcpinfo.Ca_state = 0 // dummy
+	tcpinfo.Retransmits = uint8(tcpStats.retransSegs)
+	tcpinfo.Probes = uint8(tcpStats.outWinProbes)
+	tcpinfo.Backoff = 0 // dummy
+	tcpinfo.Options = 0 // dummy
+	tcpinfo.Rto = tcpStats.retransTimeouts
+	tcpinfo.Ato = tcpStats.outDelayAcks
+	tcpinfo.Snd_mss = conn.sendMSS
+	tcpinfo.Rcv_mss = conn.sendMSS // dummy
+	tcpinfo.Unacked = 0            // dummy
+	tcpinfo.Sacked = 0             // dummy
+	tcpinfo.Lost = 0               // dummy
+	tcpinfo.Retrans = conn.reXmtCount
+	tcpinfo.Fackets = 0 // dummy
+	tcpinfo.Last_data_sent = uint32(*(*uint64)(unsafe.Pointer(&conn.lastActivity[0])))
+	tcpinfo.Last_ack_sent = uint32(*(*uint64)(unsafe.Pointer(&conn.outOldestTime[0])))
+	tcpinfo.Last_data_recv = uint32(*(*uint64)(unsafe.Pointer(&conn.inOldestTime[0])))
+	tcpinfo.Last_ack_recv = uint32(*(*uint64)(unsafe.Pointer(&conn.inOldestTime[0])))
+	tcpinfo.Pmtu = conn.sendMSS // dummy, NWMIfRouteMtu is a candidate
+	tcpinfo.Rcv_ssthresh = conn.ssThresh
+	tcpinfo.Rtt = conn.roundTripTime
+	tcpinfo.Rttvar = conn.roundTripVar
+	tcpinfo.Snd_ssthresh = conn.ssThresh // dummy
+	tcpinfo.Snd_cwnd = conn.congestionWnd
+	tcpinfo.Advmss = conn.sendMSS        // dummy
+	tcpinfo.Reordering = 0               // dummy
+	tcpinfo.Rcv_rtt = conn.roundTripTime // dummy
+	tcpinfo.Rcv_space = conn.sendMSS     // dummy
+	tcpinfo.Total_retrans = conn.reXmtCount
+
+	svcUnload(&svcNameTable[svc_EZBNMIF4][0], EZBNMIF4)
+
+	return &tcpinfo, nil
+}
+
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+	buf := make([]byte, 256)
+	vallen := _Socklen(len(buf))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+	if err != nil {
+		return "", err
+	}
+
+	return ByteSliceToString(buf[:vallen]), nil
+}
+
+func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	var msg Msghdr
+	var rsa RawSockaddrAny
+	msg.Name = (*byte)(unsafe.Pointer(&rsa))
+	msg.Namelen = SizeofSockaddrAny
+	var iov Iovec
+	if len(p) > 0 {
+		iov.Base = (*byte)(unsafe.Pointer(&p[0]))
+		iov.SetLen(len(p))
+	}
+	var dummy byte
+	if len(oob) > 0 {
+		// receive at least one normal byte
+		if len(p) == 0 {
+			iov.Base = &dummy
+			iov.SetLen(1)
+		}
+		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.SetControllen(len(oob))
+	}
+	msg.Iov = &iov
+	msg.Iovlen = 1
+	if n, err = recvmsg(fd, &msg, flags); err != nil {
+		return
+	}
+	oobn = int(msg.Controllen)
+	recvflags = int(msg.Flags)
+	// source address is only specified if the socket is unconnected
+	if rsa.Addr.Family != AF_UNSPEC {
+		// TODO(neeilan): Remove 0 arg added to get this compiling on z/OS
+		from, err = anyToSockaddr(0, &rsa)
+	}
+	return
+}
+
+func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
+	_, err = SendmsgN(fd, p, oob, to, flags)
+	return
+}
+
+func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	var ptr unsafe.Pointer
+	var salen _Socklen
+	if to != nil {
+		var err error
+		ptr, salen, err = to.sockaddr()
+		if err != nil {
+			return 0, err
+		}
+	}
+	var msg Msghdr
+	msg.Name = (*byte)(unsafe.Pointer(ptr))
+	msg.Namelen = int32(salen)
+	var iov Iovec
+	if len(p) > 0 {
+		iov.Base = (*byte)(unsafe.Pointer(&p[0]))
+		iov.SetLen(len(p))
+	}
+	var dummy byte
+	if len(oob) > 0 {
+		// send at least one normal byte
+		if len(p) == 0 {
+			iov.Base = &dummy
+			iov.SetLen(1)
+		}
+		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+		msg.SetControllen(len(oob))
+	}
+	msg.Iov = &iov
+	msg.Iovlen = 1
+	if n, err = sendmsg(fd, &msg, flags); err != nil {
+		return 0, err
+	}
+	if len(oob) > 0 && len(p) == 0 {
+		n = 0
+	}
+	return n, nil
+}
+
+func Opendir(name string) (uintptr, error) {
+	p, err := BytePtrFromString(name)
+	if err != nil {
+		return 0, err
+	}
+	err = nil
+	runtime.EnterSyscall()
+	dir, e2, e1 := CallLeFuncWithPtrReturn(GetZosLibVec()+SYS___OPENDIR_A<<4, uintptr(unsafe.Pointer(p)))
+	runtime.ExitSyscall()
+	runtime.KeepAlive(unsafe.Pointer(p))
+	if dir == 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return dir, err
+}
+
+// clearsyscall.Errno resets the errno value to 0.
+func clearErrno()
+
+func Closedir(dir uintptr) error {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_CLOSEDIR<<4, dir)
+	runtime.ExitSyscall()
+	if r0 != 0 {
+		return errnoErr2(e1, e2)
+	}
+	return nil
+}
+
+func Seekdir(dir uintptr, pos int) {
+	runtime.EnterSyscall()
+	CallLeFuncWithErr(GetZosLibVec()+SYS_SEEKDIR<<4, dir, uintptr(pos))
+	runtime.ExitSyscall()
+}
+
+func Telldir(dir uintptr) (int, error) {
+	p, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TELLDIR<<4, dir)
+	pos := int(p)
+	if int64(p) == -1 {
+		return pos, errnoErr2(e1, e2)
+	}
+	return pos, nil
+}
+
+// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command.
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
+	// struct flock is packed on z/OS. We can't emulate that in Go so
+	// instead we pack it here.
+	var flock [24]byte
+	*(*int16)(unsafe.Pointer(&flock[0])) = lk.Type
+	*(*int16)(unsafe.Pointer(&flock[2])) = lk.Whence
+	*(*int64)(unsafe.Pointer(&flock[4])) = lk.Start
+	*(*int64)(unsafe.Pointer(&flock[12])) = lk.Len
+	*(*int32)(unsafe.Pointer(&flock[20])) = lk.Pid
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, fd, uintptr(cmd), uintptr(unsafe.Pointer(&flock)))
+	runtime.ExitSyscall()
+	lk.Type = *(*int16)(unsafe.Pointer(&flock[0]))
+	lk.Whence = *(*int16)(unsafe.Pointer(&flock[2]))
+	lk.Start = *(*int64)(unsafe.Pointer(&flock[4]))
+	lk.Len = *(*int64)(unsafe.Pointer(&flock[12]))
+	lk.Pid = *(*int32)(unsafe.Pointer(&flock[20]))
+	if r0 == 0 {
+		return nil
+	}
+	return errnoErr2(e1, e2)
+}
+
+func impl_Flock(fd int, how int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FLOCK<<4, uintptr(fd), uintptr(how))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FlockAddr() *(func(fd int, how int) (err error))
+
+var Flock = enter_Flock
+
+func validFlock(fp uintptr) bool {
+	if funcptrtest(GetZosLibVec()+SYS_FLOCK<<4, "") == 0 {
+		if name, err := getLeFuncName(GetZosLibVec() + SYS_FLOCK<<4); err == nil {
+			return name == "flock"
+		}
+	}
+	return false
+}
+
+func enter_Flock(fd int, how int) (err error) {
+	funcref := get_FlockAddr()
+	if validFlock(GetZosLibVec() + SYS_FLOCK<<4) {
+		*funcref = impl_Flock
+	} else {
+		*funcref = legacyFlock
+	}
+	return (*funcref)(fd, how)
+}
+
+func legacyFlock(fd int, how int) error {
+
+	var flock_type int16
+	var fcntl_cmd int
+
+	switch how {
+	case LOCK_SH | LOCK_NB:
+		flock_type = F_RDLCK
+		fcntl_cmd = F_SETLK
+	case LOCK_EX | LOCK_NB:
+		flock_type = F_WRLCK
+		fcntl_cmd = F_SETLK
+	case LOCK_EX:
+		flock_type = F_WRLCK
+		fcntl_cmd = F_SETLKW
+	case LOCK_UN:
+		flock_type = F_UNLCK
+		fcntl_cmd = F_SETLKW
+	default:
+	}
+
+	flock := Flock_t{
+		Type:   int16(flock_type),
+		Whence: int16(0),
+		Start:  int64(0),
+		Len:    int64(0),
+		Pid:    int32(Getppid()),
+	}
+
+	err := FcntlFlock(uintptr(fd), fcntl_cmd, &flock)
+	return err
+}
+
+func Mlock(b []byte) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP)
+	runtime.ExitSyscall()
+	if r0 != 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+func Mlock2(b []byte, flags int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP)
+	runtime.ExitSyscall()
+	if r0 != 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+func Mlockall(flags int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_NONSWAP)
+	runtime.ExitSyscall()
+	if r0 != 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+func Munlock(b []byte) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_SWAP)
+	runtime.ExitSyscall()
+	if r0 != 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+func Munlockall() (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MLOCKALL<<4, _BPX_SWAP)
+	runtime.ExitSyscall()
+	if r0 != 0 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+func ClockGettime(clockid int32, ts *Timespec) error {
+
+	var ticks_per_sec uint32 = 100 //TODO(kenan): value is currently hardcoded; need sysconf() call otherwise
+	var nsec_per_sec int64 = 1000000000
+
+	if ts == nil {
+		return EFAULT
+	}
+	if clockid == CLOCK_REALTIME || clockid == CLOCK_MONOTONIC {
+		var nanotime int64 = runtime.Nanotime1()
+		ts.Sec = nanotime / nsec_per_sec
+		ts.Nsec = nanotime % nsec_per_sec
+	} else if clockid == CLOCK_PROCESS_CPUTIME_ID || clockid == CLOCK_THREAD_CPUTIME_ID {
+		var tm Tms
+		_, err := Times(&tm)
+		if err != nil {
+			return EFAULT
+		}
+		ts.Sec = int64(tm.Utime / ticks_per_sec)
+		ts.Nsec = int64(tm.Utime) * nsec_per_sec / int64(ticks_per_sec)
+	} else {
+		return EINVAL
+	}
+	return nil
+}
+
+// Chtag
+
+//go:nosplit
+func get_ChtagAddr() *(func(path string, ccsid uint64, textbit uint64) error)
+
+var Chtag = enter_Chtag
+
+func enter_Chtag(path string, ccsid uint64, textbit uint64) error {
+	funcref := get_ChtagAddr()
+	if validSetxattr() {
+		*funcref = impl_Chtag
+	} else {
+		*funcref = legacy_Chtag
+	}
+	return (*funcref)(path, ccsid, textbit)
+}
+
+func legacy_Chtag(path string, ccsid uint64, textbit uint64) error {
+	tag := ccsid<<16 | textbit<<15
+	var tag_buff [8]byte
+	DecodeData(tag_buff[:], 8, tag)
+	return Setxattr(path, "filetag", tag_buff[:], XATTR_REPLACE)
+}
+
+func impl_Chtag(path string, ccsid uint64, textbit uint64) error {
+	tag := ccsid<<16 | textbit<<15
+	var tag_buff [4]byte
+	DecodeData(tag_buff[:], 4, tag)
+	return Setxattr(path, "system.filetag", tag_buff[:], XATTR_REPLACE)
+}
+
+// End of Chtag
+
+// Nanosleep
+
+//go:nosplit
+func get_NanosleepAddr() *(func(time *Timespec, leftover *Timespec) error)
+
+var Nanosleep = enter_Nanosleep
+
+func enter_Nanosleep(time *Timespec, leftover *Timespec) error {
+	funcref := get_NanosleepAddr()
+	if funcptrtest(GetZosLibVec()+SYS_NANOSLEEP<<4, "") == 0 {
+		*funcref = impl_Nanosleep
+	} else {
+		*funcref = legacyNanosleep
+	}
+	return (*funcref)(time, leftover)
+}
+
+func impl_Nanosleep(time *Timespec, leftover *Timespec) error {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_NANOSLEEP<<4, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		return errnoErr2(e1, e2)
+	}
+	return nil
+}
+
+func legacyNanosleep(time *Timespec, leftover *Timespec) error {
+	t0 := runtime.Nanotime1()
+	var secrem uint32
+	var nsecrem uint32
+	total := time.Sec*1000000000 + time.Nsec
+	elapsed := runtime.Nanotime1() - t0
+	var rv int32
+	var rc int32
+	var err error
+	// repeatedly sleep for 1 second until less than 1 second left
+	for total-elapsed > 1000000000 {
+		rv, rc, _ = BpxCondTimedWait(uint32(1), uint32(0), uint32(CW_CONDVAR), &secrem, &nsecrem)
+		if rv != 0 && rc != 112 { // 112 is EAGAIN
+			if leftover != nil && rc == 120 { // 120 is EINTR
+				leftover.Sec = int64(secrem)
+				leftover.Nsec = int64(nsecrem)
+			}
+			err = Errno(rc)
+			return err
+		}
+		elapsed = runtime.Nanotime1() - t0
+	}
+	// sleep the remainder
+	if total > elapsed {
+		rv, rc, _ = BpxCondTimedWait(uint32(0), uint32(total-elapsed), uint32(CW_CONDVAR), &secrem, &nsecrem)
+	}
+	if leftover != nil && rc == 120 {
+		leftover.Sec = int64(secrem)
+		leftover.Nsec = int64(nsecrem)
+	}
+	if rv != 0 && rc != 112 {
+		err = Errno(rc)
+	}
+	return err
+}
+
+// End of Nanosleep
+
+var (
+	Stdin  = 0
+	Stdout = 1
+	Stderr = 2
+)
+
+// Do the interface allocations only once for common
+// Errno values.
+var (
+	errEAGAIN error = syscall.EAGAIN
+	errEINVAL error = syscall.EINVAL
+	errENOENT error = syscall.ENOENT
+)
+
+var ZosTraceLevel int
+var ZosTracefile *os.File
+
+var (
+	signalNameMapOnce sync.Once
+	signalNameMap     map[string]syscall.Signal
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e Errno) error {
+	switch e {
+	case 0:
+		return nil
+	case EAGAIN:
+		return errEAGAIN
+	case EINVAL:
+		return errEINVAL
+	case ENOENT:
+		return errENOENT
+	}
+	return e
+}
+
+var reg *regexp.Regexp
+
+// enhanced with zos specific errno2
+func errnoErr2(e Errno, e2 uintptr) error {
+	switch e {
+	case 0:
+		return nil
+	case EAGAIN:
+		return errEAGAIN
+		/*
+			Allow the retrieval of errno2 for EINVAL and ENOENT on zos
+				case EINVAL:
+					return errEINVAL
+				case ENOENT:
+					return errENOENT
+		*/
+	}
+	if ZosTraceLevel > 0 {
+		var name string
+		if reg == nil {
+			reg = regexp.MustCompile("(^unix\\.[^/]+$|.*\\/unix\\.[^/]+$)")
+		}
+		i := 1
+		pc, file, line, ok := runtime.Caller(i)
+		if ok {
+			name = runtime.FuncForPC(pc).Name()
+		}
+		for ok && reg.MatchString(runtime.FuncForPC(pc).Name()) {
+			i += 1
+			pc, file, line, ok = runtime.Caller(i)
+		}
+		if ok {
+			if ZosTracefile == nil {
+				ZosConsolePrintf("From %s:%d\n", file, line)
+				ZosConsolePrintf("%s: %s (errno2=0x%x)\n", name, e.Error(), e2)
+			} else {
+				fmt.Fprintf(ZosTracefile, "From %s:%d\n", file, line)
+				fmt.Fprintf(ZosTracefile, "%s: %s (errno2=0x%x)\n", name, e.Error(), e2)
+			}
+		} else {
+			if ZosTracefile == nil {
+				ZosConsolePrintf("%s (errno2=0x%x)\n", e.Error(), e2)
+			} else {
+				fmt.Fprintf(ZosTracefile, "%s (errno2=0x%x)\n", e.Error(), e2)
+			}
+		}
+	}
+	return e
+}
+
+// ErrnoName returns the error name for error number e.
+func ErrnoName(e Errno) string {
+	i := sort.Search(len(errorList), func(i int) bool {
+		return errorList[i].num >= e
+	})
+	if i < len(errorList) && errorList[i].num == e {
+		return errorList[i].name
+	}
+	return ""
+}
+
+// SignalName returns the signal name for signal number s.
+func SignalName(s syscall.Signal) string {
+	i := sort.Search(len(signalList), func(i int) bool {
+		return signalList[i].num >= s
+	})
+	if i < len(signalList) && signalList[i].num == s {
+		return signalList[i].name
+	}
+	return ""
+}
+
+// SignalNum returns the syscall.Signal for signal named s,
+// or 0 if a signal with such name is not found.
+// The signal name should start with "SIG".
+func SignalNum(s string) syscall.Signal {
+	signalNameMapOnce.Do(func() {
+		signalNameMap = make(map[string]syscall.Signal, len(signalList))
+		for _, signal := range signalList {
+			signalNameMap[signal.name] = signal.num
+		}
+	})
+	return signalNameMap[s]
+}
+
+// clen returns the index of the first NULL byte in n or len(n) if n contains no NULL byte.
+func clen(n []byte) int {
+	i := bytes.IndexByte(n, 0)
+	if i == -1 {
+		i = len(n)
+	}
+	return i
+}
+
+// Mmap manager, for use by operating system-specific implementations.
+
+type mmapper struct {
+	sync.Mutex
+	active map[*byte][]byte // active mappings; key is last byte in mapping
+	mmap   func(addr, length uintptr, prot, flags, fd int, offset int64) (uintptr, error)
+	munmap func(addr uintptr, length uintptr) error
+}
+
+func (m *mmapper) Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
+	if length <= 0 {
+		return nil, EINVAL
+	}
+
+	// Set __MAP_64 by default
+	flags |= __MAP_64
+
+	// Map the requested memory.
+	addr, errno := m.mmap(0, uintptr(length), prot, flags, fd, offset)
+	if errno != nil {
+		return nil, errno
+	}
+
+	// Slice memory layout
+	var sl = struct {
+		addr uintptr
+		len  int
+		cap  int
+	}{addr, length, length}
+
+	// Use unsafe to turn sl into a []byte.
+	b := *(*[]byte)(unsafe.Pointer(&sl))
+
+	// Register mapping in m and return it.
+	p := &b[cap(b)-1]
+	m.Lock()
+	defer m.Unlock()
+	m.active[p] = b
+	return b, nil
+}
+
+func (m *mmapper) Munmap(data []byte) (err error) {
+	if len(data) == 0 || len(data) != cap(data) {
+		return EINVAL
+	}
+
+	// Find the base of the mapping.
+	p := &data[cap(data)-1]
+	m.Lock()
+	defer m.Unlock()
+	b := m.active[p]
+	if b == nil || &b[0] != &data[0] {
+		return EINVAL
+	}
+
+	// Unmap the memory and update m.
+	if errno := m.munmap(uintptr(unsafe.Pointer(&b[0])), uintptr(len(b))); errno != nil {
+		return errno
+	}
+	delete(m.active, p)
+	return nil
+}
+
+func Read(fd int, p []byte) (n int, err error) {
+	n, err = read(fd, p)
+	if raceenabled {
+		if n > 0 {
+			raceWriteRange(unsafe.Pointer(&p[0]), n)
+		}
+		if err == nil {
+			raceAcquire(unsafe.Pointer(&ioSync))
+		}
+	}
+	return
+}
+
+func Write(fd int, p []byte) (n int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = write(fd, p)
+	if raceenabled && n > 0 {
+		raceReadRange(unsafe.Pointer(&p[0]), n)
+	}
+	return
+}
+
+// For testing: clients can set this flag to force
+// creation of IPv6 sockets to return EAFNOSUPPORT.
+var SocketDisableIPv6 bool
+
+// Sockaddr represents a socket address.
+type Sockaddr interface {
+	sockaddr() (ptr unsafe.Pointer, len _Socklen, err error) // lowercase; only we can define Sockaddrs
+}
+
+// SockaddrInet4 implements the Sockaddr interface for AF_INET type sockets.
+type SockaddrInet4 struct {
+	Port int
+	Addr [4]byte
+	raw  RawSockaddrInet4
+}
+
+// SockaddrInet6 implements the Sockaddr interface for AF_INET6 type sockets.
+type SockaddrInet6 struct {
+	Port   int
+	ZoneId uint32
+	Addr   [16]byte
+	raw    RawSockaddrInet6
+}
+
+// SockaddrUnix implements the Sockaddr interface for AF_UNIX type sockets.
+type SockaddrUnix struct {
+	Name string
+	raw  RawSockaddrUnix
+}
+
+func Bind(fd int, sa Sockaddr) (err error) {
+	ptr, n, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return bind(fd, ptr, n)
+}
+
+func Connect(fd int, sa Sockaddr) (err error) {
+	ptr, n, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return connect(fd, ptr, n)
+}
+
+func Getpeername(fd int) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if err = getpeername(fd, &rsa, &len); err != nil {
+		return
+	}
+	return anyToSockaddr(fd, &rsa)
+}
+
+func GetsockoptByte(fd, level, opt int) (value byte, err error) {
+	var n byte
+	vallen := _Socklen(1)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
+	return n, err
+}
+
+func GetsockoptInt(fd, level, opt int) (value int, err error) {
+	var n int32
+	vallen := _Socklen(4)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
+	return int(n), err
+}
+
+func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) {
+	vallen := _Socklen(4)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
+	return value, err
+}
+
+func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, error) {
+	var value IPMreq
+	vallen := _Socklen(SizeofIPMreq)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) {
+	var value IPv6Mreq
+	vallen := _Socklen(SizeofIPv6Mreq)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) {
+	var value IPv6MTUInfo
+	vallen := _Socklen(SizeofIPv6MTUInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
+	var value ICMPv6Filter
+	vallen := _Socklen(SizeofICMPv6Filter)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
+func GetsockoptLinger(fd, level, opt int) (*Linger, error) {
+	var linger Linger
+	vallen := _Socklen(SizeofLinger)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&linger), &vallen)
+	return &linger, err
+}
+
+func GetsockoptTimeval(fd, level, opt int) (*Timeval, error) {
+	var tv Timeval
+	vallen := _Socklen(unsafe.Sizeof(tv))
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&tv), &vallen)
+	return &tv, err
+}
+
+func GetsockoptUint64(fd, level, opt int) (value uint64, err error) {
+	var n uint64
+	vallen := _Socklen(8)
+	err = getsockopt(fd, level, opt, unsafe.Pointer(&n), &vallen)
+	return n, err
+}
+
+func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	var len _Socklen = SizeofSockaddrAny
+	if n, err = recvfrom(fd, p, flags, &rsa, &len); err != nil {
+		return
+	}
+	if rsa.Addr.Family != AF_UNSPEC {
+		from, err = anyToSockaddr(fd, &rsa)
+	}
+	return
+}
+
+func Sendto(fd int, p []byte, flags int, to Sockaddr) (err error) {
+	ptr, n, err := to.sockaddr()
+	if err != nil {
+		return err
+	}
+	return sendto(fd, p, flags, ptr, n)
+}
+
+func SetsockoptByte(fd, level, opt int, value byte) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(&value), 1)
+}
+
+func SetsockoptInt(fd, level, opt int, value int) (err error) {
+	var n = int32(value)
+	return setsockopt(fd, level, opt, unsafe.Pointer(&n), 4)
+}
+
+func SetsockoptInet4Addr(fd, level, opt int, value [4]byte) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(&value[0]), 4)
+}
+
+func SetsockoptIPMreq(fd, level, opt int, mreq *IPMreq) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), SizeofIPMreq)
+}
+
+func SetsockoptIPv6Mreq(fd, level, opt int, mreq *IPv6Mreq) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(mreq), SizeofIPv6Mreq)
+}
+
+func SetsockoptICMPv6Filter(fd, level, opt int, filter *ICMPv6Filter) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(filter), SizeofICMPv6Filter)
+}
+
+func SetsockoptLinger(fd, level, opt int, l *Linger) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(l), SizeofLinger)
+}
+
+func SetsockoptString(fd, level, opt int, s string) (err error) {
+	var p unsafe.Pointer
+	if len(s) > 0 {
+		p = unsafe.Pointer(&[]byte(s)[0])
+	}
+	return setsockopt(fd, level, opt, p, uintptr(len(s)))
+}
+
+func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(tv), unsafe.Sizeof(*tv))
+}
+
+func SetsockoptUint64(fd, level, opt int, value uint64) (err error) {
+	return setsockopt(fd, level, opt, unsafe.Pointer(&value), 8)
+}
+
+func Socket(domain, typ, proto int) (fd int, err error) {
+	if domain == AF_INET6 && SocketDisableIPv6 {
+		return -1, EAFNOSUPPORT
+	}
+	fd, err = socket(domain, typ, proto)
+	return
+}
+
+func Socketpair(domain, typ, proto int) (fd [2]int, err error) {
+	var fdx [2]int32
+	err = socketpair(domain, typ, proto, &fdx)
+	if err == nil {
+		fd[0] = int(fdx[0])
+		fd[1] = int(fdx[1])
+	}
+	return
+}
+
+var ioSync int64
+
+func CloseOnExec(fd int) { fcntl(fd, F_SETFD, FD_CLOEXEC) }
+
+func SetNonblock(fd int, nonblocking bool) (err error) {
+	flag, err := fcntl(fd, F_GETFL, 0)
+	if err != nil {
+		return err
+	}
+	if nonblocking {
+		flag |= O_NONBLOCK
+	} else {
+		flag &= ^O_NONBLOCK
+	}
+	_, err = fcntl(fd, F_SETFL, flag)
+	return err
+}
+
+// Exec calls execve(2), which replaces the calling executable in the process
+// tree. argv0 should be the full path to an executable ("/bin/ls") and the
+// executable name should also be the first argument in argv (["ls", "-l"]).
+// envv are the environment variables that should be passed to the new
+// process (["USER=go", "PWD=/tmp"]).
+func Exec(argv0 string, argv []string, envv []string) error {
+	return syscall.Exec(argv0, argv, envv)
+}
+
+func Getag(path string) (ccsid uint16, flag uint16, err error) {
+	var val [8]byte
+	sz, err := Getxattr(path, "ccsid", val[:])
+	if err != nil {
+		return
+	}
+	ccsid = uint16(EncodeData(val[0:sz]))
+	sz, err = Getxattr(path, "flags", val[:])
+	if err != nil {
+		return
+	}
+	flag = uint16(EncodeData(val[0:sz]) >> 15)
+	return
+}
+
+// Mount begin
+func impl_Mount(source string, target string, fstype string, flags uintptr, data string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(source)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	var _p2 *byte
+	_p2, err = BytePtrFromString(fstype)
+	if err != nil {
+		return
+	}
+	var _p3 *byte
+	_p3, err = BytePtrFromString(data)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MOUNT1_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(_p3)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_MountAddr() *(func(source string, target string, fstype string, flags uintptr, data string) (err error))
+
+var Mount = enter_Mount
+
+func enter_Mount(source string, target string, fstype string, flags uintptr, data string) (err error) {
+	funcref := get_MountAddr()
+	if validMount() {
+		*funcref = impl_Mount
+	} else {
+		*funcref = legacyMount
+	}
+	return (*funcref)(source, target, fstype, flags, data)
+}
+
+func legacyMount(source string, target string, fstype string, flags uintptr, data string) (err error) {
+	if needspace := 8 - len(fstype); needspace <= 0 {
+		fstype = fstype[0:8]
+	} else {
+		fstype += "        "[0:needspace]
+	}
+	return mount_LE(target, source, fstype, uint32(flags), int32(len(data)), data)
+}
+
+func validMount() bool {
+	if funcptrtest(GetZosLibVec()+SYS___MOUNT1_A<<4, "") == 0 {
+		if name, err := getLeFuncName(GetZosLibVec() + SYS___MOUNT1_A<<4); err == nil {
+			return name == "__mount1_a"
+		}
+	}
+	return false
+}
+
+// Mount end
+
+// Unmount begin
+func impl_Unmount(target string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UMOUNT2_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_UnmountAddr() *(func(target string, flags int) (err error))
+
+var Unmount = enter_Unmount
+
+func enter_Unmount(target string, flags int) (err error) {
+	funcref := get_UnmountAddr()
+	if funcptrtest(GetZosLibVec()+SYS___UMOUNT2_A<<4, "") == 0 {
+		*funcref = impl_Unmount
+	} else {
+		*funcref = legacyUnmount
+	}
+	return (*funcref)(target, flags)
+}
+
+func legacyUnmount(name string, mtm int) (err error) {
+	// mountpoint is always a full path and starts with a '/'
+	// check if input string is not a mountpoint but a filesystem name
+	if name[0] != '/' {
+		return unmount_LE(name, mtm)
+	}
+	// treat name as mountpoint
+	b2s := func(arr []byte) string {
+		var str string
+		for i := 0; i < len(arr); i++ {
+			if arr[i] == 0 {
+				str = string(arr[:i])
+				break
+			}
+		}
+		return str
+	}
+	var buffer struct {
+		header W_Mnth
+		fsinfo [64]W_Mntent
+	}
+	fs_count, err := W_Getmntent_A((*byte)(unsafe.Pointer(&buffer)), int(unsafe.Sizeof(buffer)))
+	if err == nil {
+		err = EINVAL
+		for i := 0; i < fs_count; i++ {
+			if b2s(buffer.fsinfo[i].Mountpoint[:]) == name {
+				err = unmount_LE(b2s(buffer.fsinfo[i].Fsname[:]), mtm)
+				break
+			}
+		}
+	} else if fs_count == 0 {
+		err = EINVAL
+	}
+	return err
+}
+
+// Unmount end
+
+func direntIno(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+	return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+	reclen, ok := direntReclen(buf)
+	if !ok {
+		return 0, false
+	}
+	return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
+}
+
+func direntLeToDirentUnix(dirent *direntLE, dir uintptr, path string) (Dirent, error) {
+	var d Dirent
+
+	d.Ino = uint64(dirent.Ino)
+	offset, err := Telldir(dir)
+	if err != nil {
+		return d, err
+	}
+
+	d.Off = int64(offset)
+	s := string(bytes.Split(dirent.Name[:], []byte{0})[0])
+	copy(d.Name[:], s)
+
+	d.Reclen = uint16(24 + len(d.NameString()))
+	var st Stat_t
+	path = path + "/" + s
+	err = Lstat(path, &st)
+	if err != nil {
+		return d, err
+	}
+
+	d.Type = uint8(st.Mode >> 24)
+	return d, err
+}
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	// Simulation of Getdirentries port from the Darwin implementation.
+	// COMMENTS FROM DARWIN:
+	// It's not the full required semantics, but should handle the case
+	// of calling Getdirentries or ReadDirent repeatedly.
+	// It won't handle assigning the results of lseek to *basep, or handle
+	// the directory being edited underfoot.
+
+	skip, err := Seek(fd, 0, 1 /* SEEK_CUR */)
+	if err != nil {
+		return 0, err
+	}
+
+	// Get path from fd to avoid unavailable call (fdopendir)
+	path, err := ZosFdToPath(fd)
+	if err != nil {
+		return 0, err
+	}
+	d, err := Opendir(path)
+	if err != nil {
+		return 0, err
+	}
+	defer Closedir(d)
+
+	var cnt int64
+	for {
+		var entryLE direntLE
+		var entrypLE *direntLE
+		e := Readdir_r(d, &entryLE, &entrypLE)
+		if e != nil {
+			return n, e
+		}
+		if entrypLE == nil {
+			break
+		}
+		if skip > 0 {
+			skip--
+			cnt++
+			continue
+		}
+
+		// Dirent on zos has a different structure
+		entry, e := direntLeToDirentUnix(&entryLE, d, path)
+		if e != nil {
+			return n, e
+		}
+
+		reclen := int(entry.Reclen)
+		if reclen > len(buf) {
+			// Not enough room. Return for now.
+			// The counter will let us know where we should start up again.
+			// Note: this strategy for suspending in the middle and
+			// restarting is O(n^2) in the length of the directory. Oh well.
+			break
+		}
+
+		// Copy entry into return buffer.
+		s := unsafe.Slice((*byte)(unsafe.Pointer(&entry)), reclen)
+		copy(buf, s)
+
+		buf = buf[reclen:]
+		n += reclen
+		cnt++
+	}
+	// Set the seek offset of the input fd to record
+	// how many files we've already returned.
+	_, err = Seek(fd, cnt, 0 /* SEEK_SET */)
+	if err != nil {
+		return n, err
+	}
+
+	return n, nil
+}
+
+func Err2ad() (eadd *int) {
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS___ERR2AD<<4)
+	eadd = (*int)(unsafe.Pointer(r0))
+	return
+}
+
+func ZosConsolePrintf(format string, v ...interface{}) (int, error) {
+	type __cmsg struct {
+		_            uint16
+		_            [2]uint8
+		__msg_length uint32
+		__msg        uintptr
+		_            [4]uint8
+	}
+	msg := fmt.Sprintf(format, v...)
+	strptr := unsafe.Pointer((*reflect.StringHeader)(unsafe.Pointer(&msg)).Data)
+	len := (*reflect.StringHeader)(unsafe.Pointer(&msg)).Len
+	cmsg := __cmsg{__msg_length: uint32(len), __msg: uintptr(strptr)}
+	cmd := uint32(0)
+	runtime.EnterSyscall()
+	rc, err2, err1 := CallLeFuncWithErr(GetZosLibVec()+SYS_____CONSOLE_A<<4, uintptr(unsafe.Pointer(&cmsg)), 0, uintptr(unsafe.Pointer(&cmd)))
+	runtime.ExitSyscall()
+	if rc != 0 {
+		return 0, fmt.Errorf("%s (errno2=0x%x)\n", err1.Error(), err2)
+	}
+	return 0, nil
+}
+func ZosStringToEbcdicBytes(str string, nullterm bool) (ebcdicBytes []byte) {
+	if nullterm {
+		ebcdicBytes = []byte(str + "\x00")
+	} else {
+		ebcdicBytes = []byte(str)
+	}
+	A2e(ebcdicBytes)
+	return
+}
+func ZosEbcdicBytesToString(b []byte, trimRight bool) (str string) {
+	res := make([]byte, len(b))
+	copy(res, b)
+	E2a(res)
+	if trimRight {
+		str = string(bytes.TrimRight(res, " \x00"))
+	} else {
+		str = string(res)
+	}
+	return
+}
+
+func fdToPath(dirfd int) (path string, err error) {
+	var buffer [1024]byte
+	// w_ctrl()
+	ret := runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_W_IOCTL<<4,
+		[]uintptr{uintptr(dirfd), 17, 1024, uintptr(unsafe.Pointer(&buffer[0]))})
+	if ret == 0 {
+		zb := bytes.IndexByte(buffer[:], 0)
+		if zb == -1 {
+			zb = len(buffer)
+		}
+		// __e2a_l()
+		runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___E2A_L<<4,
+			[]uintptr{uintptr(unsafe.Pointer(&buffer[0])), uintptr(zb)})
+		return string(buffer[:zb]), nil
+	}
+	// __errno()
+	errno := int(*(*int32)(unsafe.Pointer(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO<<4,
+		[]uintptr{}))))
+	// __errno2()
+	errno2 := int(runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS___ERRNO2<<4,
+		[]uintptr{}))
+	// strerror_r()
+	ret = runtime.CallLeFuncByPtr(runtime.XplinkLibvec+SYS_STRERROR_R<<4,
+		[]uintptr{uintptr(errno), uintptr(unsafe.Pointer(&buffer[0])), 1024})
+	if ret == 0 {
+		zb := bytes.IndexByte(buffer[:], 0)
+		if zb == -1 {
+			zb = len(buffer)
+		}
+		return "", fmt.Errorf("%s (errno2=0x%x)", buffer[:zb], errno2)
+	} else {
+		return "", fmt.Errorf("fdToPath errno %d (errno2=0x%x)", errno, errno2)
+	}
+}
+
+func impl_Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKFIFOAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_MkfifoatAddr() *(func(dirfd int, path string, mode uint32) (err error))
+
+var Mkfifoat = enter_Mkfifoat
+
+func enter_Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	funcref := get_MkfifoatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___MKFIFOAT_A<<4, "") == 0 {
+		*funcref = impl_Mkfifoat
+	} else {
+		*funcref = legacy_Mkfifoat
+	}
+	return (*funcref)(dirfd, path, mode)
+}
+
+func legacy_Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	dirname, err := ZosFdToPath(dirfd)
+	if err != nil {
+		return err
+	}
+	return Mkfifo(dirname+"/"+path, mode)
+}
+
+//sys	Posix_openpt(oflag int) (fd int, err error) = SYS_POSIX_OPENPT
+//sys	Grantpt(fildes int) (rc int, err error) = SYS_GRANTPT
+//sys	Unlockpt(fildes int) (rc int, err error) = SYS_UNLOCKPT
+
+func fcntlAsIs(fd uintptr, cmd int, arg uintptr) (val int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), arg)
+	runtime.ExitSyscall()
+	val = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+func Fcntl(fd uintptr, cmd int, op interface{}) (ret int, err error) {
+	switch op.(type) {
+	case *Flock_t:
+		err = FcntlFlock(fd, cmd, op.(*Flock_t))
+		if err != nil {
+			ret = -1
+		}
+		return
+	case int:
+		return FcntlInt(fd, cmd, op.(int))
+	case *F_cnvrt:
+		return fcntlAsIs(fd, cmd, uintptr(unsafe.Pointer(op.(*F_cnvrt))))
+	case unsafe.Pointer:
+		return fcntlAsIs(fd, cmd, uintptr(op.(unsafe.Pointer)))
+	default:
+		return -1, EINVAL
+	}
+	return
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	return sendfile(outfd, infd, offset, count)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	// TODO: use LE call instead if the call is implemented
+	originalOffset, err := Seek(infd, 0, SEEK_CUR)
+	if err != nil {
+		return -1, err
+	}
+	//start reading data from in_fd
+	if offset != nil {
+		_, err := Seek(infd, *offset, SEEK_SET)
+		if err != nil {
+			return -1, err
+		}
+	}
+
+	buf := make([]byte, count)
+	readBuf := make([]byte, 0)
+	var n int = 0
+	for i := 0; i < count; i += n {
+		n, err := Read(infd, buf)
+		if n == 0 {
+			if err != nil {
+				return -1, err
+			} else { // EOF
+				break
+			}
+		}
+		readBuf = append(readBuf, buf...)
+		buf = buf[0:0]
+	}
+
+	n2, err := Write(outfd, readBuf)
+	if err != nil {
+		return -1, err
+	}
+
+	//When sendfile() returns, this variable will be set to the
+	// offset of the byte following the last byte that was read.
+	if offset != nil {
+		*offset = *offset + int64(n)
+		// If offset is not NULL, then sendfile() does not modify the file
+		// offset of in_fd
+		_, err := Seek(infd, originalOffset, SEEK_SET)
+		if err != nil {
+			return -1, err
+		}
+	}
+	return n2, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..4fcd38de276255ab286c13ca70070ec192d0ba5a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_linux.go
@@ -0,0 +1,20 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux
+
+package unix
+
+import "runtime"
+
+// SysvShmCtl performs control operations on the shared memory segment
+// specified by id.
+func SysvShmCtl(id, cmd int, desc *SysvShmDesc) (result int, err error) {
+	if runtime.GOARCH == "arm" ||
+		runtime.GOARCH == "mips64" || runtime.GOARCH == "mips64le" {
+		cmd |= ipc_64
+	}
+
+	return shmctl(id, cmd, desc)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_unix.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_unix.go
new file mode 100644
index 0000000000000000000000000000000000000000..672d6b0a8805d8ec9fc42fcf7a1cdca2d9b0b280
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_unix.go
@@ -0,0 +1,51 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin && !ios) || linux || zos
+
+package unix
+
+import "unsafe"
+
+// SysvShmAttach attaches the Sysv shared memory segment associated with the
+// shared memory identifier id.
+func SysvShmAttach(id int, addr uintptr, flag int) ([]byte, error) {
+	addr, errno := shmat(id, addr, flag)
+	if errno != nil {
+		return nil, errno
+	}
+
+	// Retrieve the size of the shared memory to enable slice creation
+	var info SysvShmDesc
+
+	_, err := SysvShmCtl(id, IPC_STAT, &info)
+	if err != nil {
+		// release the shared memory if we can't find the size
+
+		// ignoring error from shmdt as there's nothing sensible to return here
+		shmdt(addr)
+		return nil, err
+	}
+
+	// Use unsafe to convert addr into a []byte.
+	b := unsafe.Slice((*byte)(unsafe.Pointer(addr)), int(info.Segsz))
+	return b, nil
+}
+
+// SysvShmDetach unmaps the shared memory slice returned from SysvShmAttach.
+//
+// It is not safe to use the slice after calling this function.
+func SysvShmDetach(data []byte) error {
+	if len(data) == 0 {
+		return EINVAL
+	}
+
+	return shmdt(uintptr(unsafe.Pointer(&data[0])))
+}
+
+// SysvShmGet returns the Sysv shared memory identifier associated with key.
+// If the IPC_CREAT flag is specified a new segment is created.
+func SysvShmGet(key, size, flag int) (id int, err error) {
+	return shmget(key, size, flag)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go b/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go
new file mode 100644
index 0000000000000000000000000000000000000000..8b7977a28c065d192c1780ff5efe0dc06176032c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_unix_other.go
@@ -0,0 +1,13 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (darwin && !ios) || zos
+
+package unix
+
+// SysvShmCtl performs control operations on the shared memory segment
+// specified by id.
+func SysvShmCtl(id, cmd int, desc *SysvShmDesc) (result int, err error) {
+	return shmctl(id, cmd, desc)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/timestruct.go b/go/src/cmd/vendor/golang.org/x/sys/unix/timestruct.go
new file mode 100644
index 0000000000000000000000000000000000000000..7997b19022691427099950975fb1477f7fc435fa
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/timestruct.go
@@ -0,0 +1,76 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
+
+package unix
+
+import "time"
+
+// TimespecToNsec returns the time stored in ts as nanoseconds.
+func TimespecToNsec(ts Timespec) int64 { return ts.Nano() }
+
+// NsecToTimespec converts a number of nanoseconds into a Timespec.
+func NsecToTimespec(nsec int64) Timespec {
+	sec := nsec / 1e9
+	nsec = nsec % 1e9
+	if nsec < 0 {
+		nsec += 1e9
+		sec--
+	}
+	return setTimespec(sec, nsec)
+}
+
+// TimeToTimespec converts t into a Timespec.
+// On some 32-bit systems the range of valid Timespec values are smaller
+// than that of time.Time values.  So if t is out of the valid range of
+// Timespec, it returns a zero Timespec and ERANGE.
+func TimeToTimespec(t time.Time) (Timespec, error) {
+	sec := t.Unix()
+	nsec := int64(t.Nanosecond())
+	ts := setTimespec(sec, nsec)
+
+	// Currently all targets have either int32 or int64 for Timespec.Sec.
+	// If there were a new target with floating point type for it, we have
+	// to consider the rounding error.
+	if int64(ts.Sec) != sec {
+		return Timespec{}, ERANGE
+	}
+	return ts, nil
+}
+
+// TimevalToNsec returns the time stored in tv as nanoseconds.
+func TimevalToNsec(tv Timeval) int64 { return tv.Nano() }
+
+// NsecToTimeval converts a number of nanoseconds into a Timeval.
+func NsecToTimeval(nsec int64) Timeval {
+	nsec += 999 // round up to microsecond
+	usec := nsec % 1e9 / 1e3
+	sec := nsec / 1e9
+	if usec < 0 {
+		usec += 1e6
+		sec--
+	}
+	return setTimeval(sec, usec)
+}
+
+// Unix returns the time stored in ts as seconds plus nanoseconds.
+func (ts *Timespec) Unix() (sec int64, nsec int64) {
+	return int64(ts.Sec), int64(ts.Nsec)
+}
+
+// Unix returns the time stored in tv as seconds plus nanoseconds.
+func (tv *Timeval) Unix() (sec int64, nsec int64) {
+	return int64(tv.Sec), int64(tv.Usec) * 1000
+}
+
+// Nano returns the time stored in ts as nanoseconds.
+func (ts *Timespec) Nano() int64 {
+	return int64(ts.Sec)*1e9 + int64(ts.Nsec)
+}
+
+// Nano returns the time stored in tv as nanoseconds.
+func (tv *Timeval) Nano() int64 {
+	return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/unveil_openbsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/unveil_openbsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..cb7e598cef9d7f67a0f2cca35ab1d831ed23577b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/unveil_openbsd.go
@@ -0,0 +1,51 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+import "fmt"
+
+// Unveil implements the unveil syscall.
+// For more information see unveil(2).
+// Note that the special case of blocking further
+// unveil calls is handled by UnveilBlock.
+func Unveil(path string, flags string) error {
+	if err := supportsUnveil(); err != nil {
+		return err
+	}
+	pathPtr, err := BytePtrFromString(path)
+	if err != nil {
+		return err
+	}
+	flagsPtr, err := BytePtrFromString(flags)
+	if err != nil {
+		return err
+	}
+	return unveil(pathPtr, flagsPtr)
+}
+
+// UnveilBlock blocks future unveil calls.
+// For more information see unveil(2).
+func UnveilBlock() error {
+	if err := supportsUnveil(); err != nil {
+		return err
+	}
+	return unveil(nil, nil)
+}
+
+// supportsUnveil checks for availability of the unveil(2) system call based
+// on the running OpenBSD version.
+func supportsUnveil() error {
+	maj, min, err := majmin()
+	if err != nil {
+		return err
+	}
+
+	// unveil is not available before 6.4
+	if maj < 6 || (maj == 6 && min <= 3) {
+		return fmt.Errorf("cannot call Unveil on OpenBSD %d.%d", maj, min)
+	}
+
+	return nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/vgetrandom_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/vgetrandom_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..07ac8e09d1b702b1abd56252d7c6d1135580f559
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/vgetrandom_linux.go
@@ -0,0 +1,13 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && go1.24
+
+package unix
+
+import _ "unsafe"
+
+//go:linkname vgetrandom runtime.vgetrandom
+//go:noescape
+func vgetrandom(p []byte, flags uint32) (ret int, supported bool)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/vgetrandom_unsupported.go b/go/src/cmd/vendor/golang.org/x/sys/unix/vgetrandom_unsupported.go
new file mode 100644
index 0000000000000000000000000000000000000000..297e97bce92a6ebc7eeebc067685a2587b5f7e63
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/vgetrandom_unsupported.go
@@ -0,0 +1,11 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !linux || !go1.24
+
+package unix
+
+func vgetrandom(p []byte, flags uint32) (ret int, supported bool) {
+	return -1, false
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/xattr_bsd.go b/go/src/cmd/vendor/golang.org/x/sys/unix/xattr_bsd.go
new file mode 100644
index 0000000000000000000000000000000000000000..e1687939618c319002e208558aab9ed07b0a2040
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/xattr_bsd.go
@@ -0,0 +1,280 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build freebsd || netbsd
+
+package unix
+
+import (
+	"strings"
+	"unsafe"
+)
+
+// Derive extattr namespace and attribute name
+
+func xattrnamespace(fullattr string) (ns int, attr string, err error) {
+	s := strings.IndexByte(fullattr, '.')
+	if s == -1 {
+		return -1, "", ENOATTR
+	}
+
+	namespace := fullattr[0:s]
+	attr = fullattr[s+1:]
+
+	switch namespace {
+	case "user":
+		return EXTATTR_NAMESPACE_USER, attr, nil
+	case "system":
+		return EXTATTR_NAMESPACE_SYSTEM, attr, nil
+	default:
+		return -1, "", ENOATTR
+	}
+}
+
+func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
+	if len(dest) > idx {
+		return unsafe.Pointer(&dest[idx])
+	}
+	if dest != nil {
+		// extattr_get_file and extattr_list_file treat NULL differently from
+		// a non-NULL pointer of length zero. Preserve the property of nilness,
+		// even if we can't use dest directly.
+		return unsafe.Pointer(&_zero)
+	}
+	return nil
+}
+
+// FreeBSD and NetBSD implement their own syscalls to handle extended attributes
+
+func Getxattr(file string, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetFile(file, nsid, a, uintptr(d), destsize)
+}
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetFd(fd, nsid, a, uintptr(d), destsize)
+}
+
+func Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsize := len(dest)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return -1, err
+	}
+
+	return ExtattrGetLink(link, nsid, a, uintptr(d), destsize)
+}
+
+// flags are unused on FreeBSD
+
+func Fsetxattr(fd int, attr string, data []byte, flags int) (err error) {
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetFd(fd, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Setxattr(file string, attr string, data []byte, flags int) (err error) {
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetFile(file, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Lsetxattr(link string, attr string, data []byte, flags int) (err error) {
+	var d unsafe.Pointer
+	if len(data) > 0 {
+		d = unsafe.Pointer(&data[0])
+	}
+	datasiz := len(data)
+
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	_, err = ExtattrSetLink(link, nsid, a, uintptr(d), datasiz)
+	return
+}
+
+func Removexattr(file string, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteFile(file, nsid, a)
+	return
+}
+
+func Fremovexattr(fd int, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteFd(fd, nsid, a)
+	return
+}
+
+func Lremovexattr(link string, attr string) (err error) {
+	nsid, a, err := xattrnamespace(attr)
+	if err != nil {
+		return
+	}
+
+	err = ExtattrDeleteLink(link, nsid, a)
+	return
+}
+
+func Listxattr(file string, dest []byte) (sz int, err error) {
+	destsiz := len(dest)
+
+	// FreeBSD won't allow you to list xattrs from multiple namespaces
+	s, pos := 0, 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := ListxattrNS(file, nsid, dest[pos:])
+
+		/* Errors accessing system attrs are ignored so that
+		 * we can implement the Linux-like behavior of omitting errors that
+		 * we don't have read permissions on
+		 *
+		 * Linux will still error if we ask for user attributes on a file that
+		 * we don't have read permissions on, so don't ignore those errors
+		 */
+		if e != nil {
+			if e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+				continue
+			}
+			return s, e
+		}
+
+		s += stmp
+		pos = s
+		if pos > destsiz {
+			pos = destsiz
+		}
+	}
+
+	return s, nil
+}
+
+func ListxattrNS(file string, nsid int, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	s, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
+	if e != nil {
+		return 0, err
+	}
+
+	return s, nil
+}
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	destsiz := len(dest)
+
+	s, pos := 0, 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := FlistxattrNS(fd, nsid, dest[pos:])
+
+		if e != nil {
+			if e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+				continue
+			}
+			return s, e
+		}
+
+		s += stmp
+		pos = s
+		if pos > destsiz {
+			pos = destsiz
+		}
+	}
+
+	return s, nil
+}
+
+func FlistxattrNS(fd int, nsid int, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	s, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
+	if e != nil {
+		return 0, err
+	}
+
+	return s, nil
+}
+
+func Llistxattr(link string, dest []byte) (sz int, err error) {
+	destsiz := len(dest)
+
+	s, pos := 0, 0
+	for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
+		stmp, e := LlistxattrNS(link, nsid, dest[pos:])
+
+		if e != nil {
+			if e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
+				continue
+			}
+			return s, e
+		}
+
+		s += stmp
+		pos = s
+		if pos > destsiz {
+			pos = destsiz
+		}
+	}
+
+	return s, nil
+}
+
+func LlistxattrNS(link string, nsid int, dest []byte) (sz int, err error) {
+	d := initxattrdest(dest, 0)
+	destsiz := len(dest)
+
+	s, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
+	if e != nil {
+		return 0, err
+	}
+
+	return s, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..2fb219d7876304ce88192dc2455e79d16a288933
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_aix_ppc.go
@@ -0,0 +1,1384 @@
+// mkerrors.sh -maix32
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc && aix
+
+// Created by cgo -godefs - DO NOT EDIT
+// cgo -godefs -- -maix32 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                  = 0x10
+	AF_BYPASS                     = 0x19
+	AF_CCITT                      = 0xa
+	AF_CHAOS                      = 0x5
+	AF_DATAKIT                    = 0x9
+	AF_DECnet                     = 0xc
+	AF_DLI                        = 0xd
+	AF_ECMA                       = 0x8
+	AF_HYLINK                     = 0xf
+	AF_IMPLINK                    = 0x3
+	AF_INET                       = 0x2
+	AF_INET6                      = 0x18
+	AF_INTF                       = 0x14
+	AF_ISO                        = 0x7
+	AF_LAT                        = 0xe
+	AF_LINK                       = 0x12
+	AF_LOCAL                      = 0x1
+	AF_MAX                        = 0x1e
+	AF_NDD                        = 0x17
+	AF_NETWARE                    = 0x16
+	AF_NS                         = 0x6
+	AF_OSI                        = 0x7
+	AF_PUP                        = 0x4
+	AF_RIF                        = 0x15
+	AF_ROUTE                      = 0x11
+	AF_SNA                        = 0xb
+	AF_UNIX                       = 0x1
+	AF_UNSPEC                     = 0x0
+	ALTWERASE                     = 0x400000
+	ARPHRD_802_3                  = 0x6
+	ARPHRD_802_5                  = 0x6
+	ARPHRD_ETHER                  = 0x1
+	ARPHRD_FDDI                   = 0x1
+	B0                            = 0x0
+	B110                          = 0x3
+	B1200                         = 0x9
+	B134                          = 0x4
+	B150                          = 0x5
+	B1800                         = 0xa
+	B19200                        = 0xe
+	B200                          = 0x6
+	B2400                         = 0xb
+	B300                          = 0x7
+	B38400                        = 0xf
+	B4800                         = 0xc
+	B50                           = 0x1
+	B600                          = 0x8
+	B75                           = 0x2
+	B9600                         = 0xd
+	BRKINT                        = 0x2
+	BS0                           = 0x0
+	BS1                           = 0x1000
+	BSDLY                         = 0x1000
+	CAP_AACCT                     = 0x6
+	CAP_ARM_APPLICATION           = 0x5
+	CAP_BYPASS_RAC_VMM            = 0x3
+	CAP_CLEAR                     = 0x0
+	CAP_CREDENTIALS               = 0x7
+	CAP_EFFECTIVE                 = 0x1
+	CAP_EWLM_AGENT                = 0x4
+	CAP_INHERITABLE               = 0x2
+	CAP_MAXIMUM                   = 0x7
+	CAP_NUMA_ATTACH               = 0x2
+	CAP_PERMITTED                 = 0x3
+	CAP_PROPAGATE                 = 0x1
+	CAP_PROPOGATE                 = 0x1
+	CAP_SET                       = 0x1
+	CBAUD                         = 0xf
+	CFLUSH                        = 0xf
+	CIBAUD                        = 0xf0000
+	CLOCAL                        = 0x800
+	CLOCK_MONOTONIC               = 0xa
+	CLOCK_PROCESS_CPUTIME_ID      = 0xb
+	CLOCK_REALTIME                = 0x9
+	CLOCK_THREAD_CPUTIME_ID       = 0xc
+	CR0                           = 0x0
+	CR1                           = 0x100
+	CR2                           = 0x200
+	CR3                           = 0x300
+	CRDLY                         = 0x300
+	CREAD                         = 0x80
+	CS5                           = 0x0
+	CS6                           = 0x10
+	CS7                           = 0x20
+	CS8                           = 0x30
+	CSIOCGIFCONF                  = -0x3ff796dc
+	CSIZE                         = 0x30
+	CSMAP_DIR                     = "/usr/lib/nls/csmap/"
+	CSTART                        = '\021'
+	CSTOP                         = '\023'
+	CSTOPB                        = 0x40
+	CSUSP                         = 0x1a
+	ECHO                          = 0x8
+	ECHOCTL                       = 0x20000
+	ECHOE                         = 0x10
+	ECHOK                         = 0x20
+	ECHOKE                        = 0x80000
+	ECHONL                        = 0x40
+	ECHOPRT                       = 0x40000
+	ECH_ICMPID                    = 0x2
+	ETHERNET_CSMACD               = 0x6
+	EVENP                         = 0x80
+	EXCONTINUE                    = 0x0
+	EXDLOK                        = 0x3
+	EXIO                          = 0x2
+	EXPGIO                        = 0x0
+	EXRESUME                      = 0x2
+	EXRETURN                      = 0x1
+	EXSIG                         = 0x4
+	EXTA                          = 0xe
+	EXTB                          = 0xf
+	EXTRAP                        = 0x1
+	EYEC_RTENTRYA                 = 0x257274656e747241
+	EYEC_RTENTRYF                 = 0x257274656e747246
+	E_ACC                         = 0x0
+	FD_CLOEXEC                    = 0x1
+	FD_SETSIZE                    = 0xfffe
+	FF0                           = 0x0
+	FF1                           = 0x2000
+	FFDLY                         = 0x2000
+	FLUSHBAND                     = 0x40
+	FLUSHLOW                      = 0x8
+	FLUSHO                        = 0x100000
+	FLUSHR                        = 0x1
+	FLUSHRW                       = 0x3
+	FLUSHW                        = 0x2
+	F_CLOSEM                      = 0xa
+	F_DUP2FD                      = 0xe
+	F_DUPFD                       = 0x0
+	F_GETFD                       = 0x1
+	F_GETFL                       = 0x3
+	F_GETLK                       = 0x5
+	F_GETLK64                     = 0xb
+	F_GETOWN                      = 0x8
+	F_LOCK                        = 0x1
+	F_OK                          = 0x0
+	F_RDLCK                       = 0x1
+	F_SETFD                       = 0x2
+	F_SETFL                       = 0x4
+	F_SETLK                       = 0x6
+	F_SETLK64                     = 0xc
+	F_SETLKW                      = 0x7
+	F_SETLKW64                    = 0xd
+	F_SETOWN                      = 0x9
+	F_TEST                        = 0x3
+	F_TLOCK                       = 0x2
+	F_TSTLK                       = 0xf
+	F_ULOCK                       = 0x0
+	F_UNLCK                       = 0x3
+	F_WRLCK                       = 0x2
+	HUPCL                         = 0x400
+	IBSHIFT                       = 0x10
+	ICANON                        = 0x2
+	ICMP6_FILTER                  = 0x26
+	ICMP6_SEC_SEND_DEL            = 0x46
+	ICMP6_SEC_SEND_GET            = 0x47
+	ICMP6_SEC_SEND_SET            = 0x44
+	ICMP6_SEC_SEND_SET_CGA_ADDR   = 0x45
+	ICRNL                         = 0x100
+	IEXTEN                        = 0x200000
+	IFA_FIRSTALIAS                = 0x2000
+	IFA_ROUTE                     = 0x1
+	IFF_64BIT                     = 0x4000000
+	IFF_ALLCAST                   = 0x20000
+	IFF_ALLMULTI                  = 0x200
+	IFF_BPF                       = 0x8000000
+	IFF_BRIDGE                    = 0x40000
+	IFF_BROADCAST                 = 0x2
+	IFF_CANTCHANGE                = 0x80c52
+	IFF_CHECKSUM_OFFLOAD          = 0x10000000
+	IFF_D1                        = 0x8000
+	IFF_D2                        = 0x4000
+	IFF_D3                        = 0x2000
+	IFF_D4                        = 0x1000
+	IFF_DEBUG                     = 0x4
+	IFF_DEVHEALTH                 = 0x4000
+	IFF_DO_HW_LOOPBACK            = 0x10000
+	IFF_GROUP_ROUTING             = 0x2000000
+	IFF_IFBUFMGT                  = 0x800000
+	IFF_LINK0                     = 0x100000
+	IFF_LINK1                     = 0x200000
+	IFF_LINK2                     = 0x400000
+	IFF_LOOPBACK                  = 0x8
+	IFF_MULTICAST                 = 0x80000
+	IFF_NOARP                     = 0x80
+	IFF_NOECHO                    = 0x800
+	IFF_NOTRAILERS                = 0x20
+	IFF_OACTIVE                   = 0x400
+	IFF_POINTOPOINT               = 0x10
+	IFF_PROMISC                   = 0x100
+	IFF_PSEG                      = 0x40000000
+	IFF_RUNNING                   = 0x40
+	IFF_SIMPLEX                   = 0x800
+	IFF_SNAP                      = 0x8000
+	IFF_TCP_DISABLE_CKSUM         = 0x20000000
+	IFF_TCP_NOCKSUM               = 0x1000000
+	IFF_UP                        = 0x1
+	IFF_VIPA                      = 0x80000000
+	IFNAMSIZ                      = 0x10
+	IFO_FLUSH                     = 0x1
+	IFT_1822                      = 0x2
+	IFT_AAL5                      = 0x31
+	IFT_ARCNET                    = 0x23
+	IFT_ARCNETPLUS                = 0x24
+	IFT_ATM                       = 0x25
+	IFT_CEPT                      = 0x13
+	IFT_CLUSTER                   = 0x3e
+	IFT_DS3                       = 0x1e
+	IFT_EON                       = 0x19
+	IFT_ETHER                     = 0x6
+	IFT_FCS                       = 0x3a
+	IFT_FDDI                      = 0xf
+	IFT_FRELAY                    = 0x20
+	IFT_FRELAYDCE                 = 0x2c
+	IFT_GIFTUNNEL                 = 0x3c
+	IFT_HDH1822                   = 0x3
+	IFT_HF                        = 0x3d
+	IFT_HIPPI                     = 0x2f
+	IFT_HSSI                      = 0x2e
+	IFT_HY                        = 0xe
+	IFT_IB                        = 0xc7
+	IFT_ISDNBASIC                 = 0x14
+	IFT_ISDNPRIMARY               = 0x15
+	IFT_ISO88022LLC               = 0x29
+	IFT_ISO88023                  = 0x7
+	IFT_ISO88024                  = 0x8
+	IFT_ISO88025                  = 0x9
+	IFT_ISO88026                  = 0xa
+	IFT_LAPB                      = 0x10
+	IFT_LOCALTALK                 = 0x2a
+	IFT_LOOP                      = 0x18
+	IFT_MIOX25                    = 0x26
+	IFT_MODEM                     = 0x30
+	IFT_NSIP                      = 0x1b
+	IFT_OTHER                     = 0x1
+	IFT_P10                       = 0xc
+	IFT_P80                       = 0xd
+	IFT_PARA                      = 0x22
+	IFT_PPP                       = 0x17
+	IFT_PROPMUX                   = 0x36
+	IFT_PROPVIRTUAL               = 0x35
+	IFT_PTPSERIAL                 = 0x16
+	IFT_RS232                     = 0x21
+	IFT_SDLC                      = 0x11
+	IFT_SIP                       = 0x1f
+	IFT_SLIP                      = 0x1c
+	IFT_SMDSDXI                   = 0x2b
+	IFT_SMDSICIP                  = 0x34
+	IFT_SN                        = 0x38
+	IFT_SONET                     = 0x27
+	IFT_SONETPATH                 = 0x32
+	IFT_SONETVT                   = 0x33
+	IFT_SP                        = 0x39
+	IFT_STARLAN                   = 0xb
+	IFT_T1                        = 0x12
+	IFT_TUNNEL                    = 0x3b
+	IFT_ULTRA                     = 0x1d
+	IFT_V35                       = 0x2d
+	IFT_VIPA                      = 0x37
+	IFT_X25                       = 0x5
+	IFT_X25DDN                    = 0x4
+	IFT_X25PLE                    = 0x28
+	IFT_XETHER                    = 0x1a
+	IGNBRK                        = 0x1
+	IGNCR                         = 0x80
+	IGNPAR                        = 0x4
+	IMAXBEL                       = 0x10000
+	INLCR                         = 0x40
+	INPCK                         = 0x10
+	IN_CLASSA_HOST                = 0xffffff
+	IN_CLASSA_MAX                 = 0x80
+	IN_CLASSA_NET                 = 0xff000000
+	IN_CLASSA_NSHIFT              = 0x18
+	IN_CLASSB_HOST                = 0xffff
+	IN_CLASSB_MAX                 = 0x10000
+	IN_CLASSB_NET                 = 0xffff0000
+	IN_CLASSB_NSHIFT              = 0x10
+	IN_CLASSC_HOST                = 0xff
+	IN_CLASSC_NET                 = 0xffffff00
+	IN_CLASSC_NSHIFT              = 0x8
+	IN_CLASSD_HOST                = 0xfffffff
+	IN_CLASSD_NET                 = 0xf0000000
+	IN_CLASSD_NSHIFT              = 0x1c
+	IN_LOOPBACKNET                = 0x7f
+	IN_USE                        = 0x1
+	IPPROTO_AH                    = 0x33
+	IPPROTO_BIP                   = 0x53
+	IPPROTO_DSTOPTS               = 0x3c
+	IPPROTO_EGP                   = 0x8
+	IPPROTO_EON                   = 0x50
+	IPPROTO_ESP                   = 0x32
+	IPPROTO_FRAGMENT              = 0x2c
+	IPPROTO_GGP                   = 0x3
+	IPPROTO_GIF                   = 0x8c
+	IPPROTO_GRE                   = 0x2f
+	IPPROTO_HOPOPTS               = 0x0
+	IPPROTO_ICMP                  = 0x1
+	IPPROTO_ICMPV6                = 0x3a
+	IPPROTO_IDP                   = 0x16
+	IPPROTO_IGMP                  = 0x2
+	IPPROTO_IP                    = 0x0
+	IPPROTO_IPIP                  = 0x4
+	IPPROTO_IPV6                  = 0x29
+	IPPROTO_LOCAL                 = 0x3f
+	IPPROTO_MAX                   = 0x100
+	IPPROTO_MH                    = 0x87
+	IPPROTO_NONE                  = 0x3b
+	IPPROTO_PUP                   = 0xc
+	IPPROTO_QOS                   = 0x2d
+	IPPROTO_RAW                   = 0xff
+	IPPROTO_ROUTING               = 0x2b
+	IPPROTO_RSVP                  = 0x2e
+	IPPROTO_SCTP                  = 0x84
+	IPPROTO_TCP                   = 0x6
+	IPPROTO_TP                    = 0x1d
+	IPPROTO_UDP                   = 0x11
+	IPV6_ADDRFORM                 = 0x16
+	IPV6_ADDR_PREFERENCES         = 0x4a
+	IPV6_ADD_MEMBERSHIP           = 0xc
+	IPV6_AIXRAWSOCKET             = 0x39
+	IPV6_CHECKSUM                 = 0x27
+	IPV6_DONTFRAG                 = 0x2d
+	IPV6_DROP_MEMBERSHIP          = 0xd
+	IPV6_DSTOPTS                  = 0x36
+	IPV6_FLOWINFO_FLOWLABEL       = 0xffffff
+	IPV6_FLOWINFO_PRIFLOW         = 0xfffffff
+	IPV6_FLOWINFO_PRIORITY        = 0xf000000
+	IPV6_FLOWINFO_SRFLAG          = 0x10000000
+	IPV6_FLOWINFO_VERSION         = 0xf0000000
+	IPV6_HOPLIMIT                 = 0x28
+	IPV6_HOPOPTS                  = 0x34
+	IPV6_JOIN_GROUP               = 0xc
+	IPV6_LEAVE_GROUP              = 0xd
+	IPV6_MIPDSTOPTS               = 0x36
+	IPV6_MULTICAST_HOPS           = 0xa
+	IPV6_MULTICAST_IF             = 0x9
+	IPV6_MULTICAST_LOOP           = 0xb
+	IPV6_NEXTHOP                  = 0x30
+	IPV6_NOPROBE                  = 0x1c
+	IPV6_PATHMTU                  = 0x2e
+	IPV6_PKTINFO                  = 0x21
+	IPV6_PKTOPTIONS               = 0x24
+	IPV6_PRIORITY_10              = 0xa000000
+	IPV6_PRIORITY_11              = 0xb000000
+	IPV6_PRIORITY_12              = 0xc000000
+	IPV6_PRIORITY_13              = 0xd000000
+	IPV6_PRIORITY_14              = 0xe000000
+	IPV6_PRIORITY_15              = 0xf000000
+	IPV6_PRIORITY_8               = 0x8000000
+	IPV6_PRIORITY_9               = 0x9000000
+	IPV6_PRIORITY_BULK            = 0x4000000
+	IPV6_PRIORITY_CONTROL         = 0x7000000
+	IPV6_PRIORITY_FILLER          = 0x1000000
+	IPV6_PRIORITY_INTERACTIVE     = 0x6000000
+	IPV6_PRIORITY_RESERVED1       = 0x3000000
+	IPV6_PRIORITY_RESERVED2       = 0x5000000
+	IPV6_PRIORITY_UNATTENDED      = 0x2000000
+	IPV6_PRIORITY_UNCHARACTERIZED = 0x0
+	IPV6_RECVDSTOPTS              = 0x38
+	IPV6_RECVHOPLIMIT             = 0x29
+	IPV6_RECVHOPOPTS              = 0x35
+	IPV6_RECVHOPS                 = 0x22
+	IPV6_RECVIF                   = 0x1e
+	IPV6_RECVPATHMTU              = 0x2f
+	IPV6_RECVPKTINFO              = 0x23
+	IPV6_RECVRTHDR                = 0x33
+	IPV6_RECVSRCRT                = 0x1d
+	IPV6_RECVTCLASS               = 0x2a
+	IPV6_RTHDR                    = 0x32
+	IPV6_RTHDRDSTOPTS             = 0x37
+	IPV6_RTHDR_TYPE_0             = 0x0
+	IPV6_RTHDR_TYPE_2             = 0x2
+	IPV6_SENDIF                   = 0x1f
+	IPV6_SRFLAG_LOOSE             = 0x0
+	IPV6_SRFLAG_STRICT            = 0x10000000
+	IPV6_TCLASS                   = 0x2b
+	IPV6_TOKEN_LENGTH             = 0x40
+	IPV6_UNICAST_HOPS             = 0x4
+	IPV6_USE_MIN_MTU              = 0x2c
+	IPV6_V6ONLY                   = 0x25
+	IPV6_VERSION                  = 0x60000000
+	IP_ADDRFORM                   = 0x16
+	IP_ADD_MEMBERSHIP             = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP      = 0x3c
+	IP_BLOCK_SOURCE               = 0x3a
+	IP_BROADCAST_IF               = 0x10
+	IP_CACHE_LINE_SIZE            = 0x80
+	IP_DEFAULT_MULTICAST_LOOP     = 0x1
+	IP_DEFAULT_MULTICAST_TTL      = 0x1
+	IP_DF                         = 0x4000
+	IP_DHCPMODE                   = 0x11
+	IP_DONTFRAG                   = 0x19
+	IP_DROP_MEMBERSHIP            = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP     = 0x3d
+	IP_FINDPMTU                   = 0x1a
+	IP_HDRINCL                    = 0x2
+	IP_INC_MEMBERSHIPS            = 0x14
+	IP_INIT_MEMBERSHIP            = 0x14
+	IP_MAXPACKET                  = 0xffff
+	IP_MF                         = 0x2000
+	IP_MSS                        = 0x240
+	IP_MULTICAST_HOPS             = 0xa
+	IP_MULTICAST_IF               = 0x9
+	IP_MULTICAST_LOOP             = 0xb
+	IP_MULTICAST_TTL              = 0xa
+	IP_OPT                        = 0x1b
+	IP_OPTIONS                    = 0x1
+	IP_PMTUAGE                    = 0x1b
+	IP_RECVDSTADDR                = 0x7
+	IP_RECVIF                     = 0x14
+	IP_RECVIFINFO                 = 0xf
+	IP_RECVINTERFACE              = 0x20
+	IP_RECVMACHDR                 = 0xe
+	IP_RECVOPTS                   = 0x5
+	IP_RECVRETOPTS                = 0x6
+	IP_RECVTTL                    = 0x22
+	IP_RETOPTS                    = 0x8
+	IP_SOURCE_FILTER              = 0x48
+	IP_TOS                        = 0x3
+	IP_TTL                        = 0x4
+	IP_UNBLOCK_SOURCE             = 0x3b
+	IP_UNICAST_HOPS               = 0x4
+	ISIG                          = 0x1
+	ISTRIP                        = 0x20
+	IUCLC                         = 0x800
+	IXANY                         = 0x1000
+	IXOFF                         = 0x400
+	IXON                          = 0x200
+	I_FLUSH                       = 0x20005305
+	LNOFLSH                       = 0x8000
+	LOCK_EX                       = 0x2
+	LOCK_NB                       = 0x4
+	LOCK_SH                       = 0x1
+	LOCK_UN                       = 0x8
+	MADV_DONTNEED                 = 0x4
+	MADV_NORMAL                   = 0x0
+	MADV_RANDOM                   = 0x1
+	MADV_SEQUENTIAL               = 0x2
+	MADV_SPACEAVAIL               = 0x5
+	MADV_WILLNEED                 = 0x3
+	MAP_ANON                      = 0x10
+	MAP_ANONYMOUS                 = 0x10
+	MAP_FILE                      = 0x0
+	MAP_FIXED                     = 0x100
+	MAP_PRIVATE                   = 0x2
+	MAP_SHARED                    = 0x1
+	MAP_TYPE                      = 0xf0
+	MAP_VARIABLE                  = 0x0
+	MCAST_BLOCK_SOURCE            = 0x40
+	MCAST_EXCLUDE                 = 0x2
+	MCAST_INCLUDE                 = 0x1
+	MCAST_JOIN_GROUP              = 0x3e
+	MCAST_JOIN_SOURCE_GROUP       = 0x42
+	MCAST_LEAVE_GROUP             = 0x3f
+	MCAST_LEAVE_SOURCE_GROUP      = 0x43
+	MCAST_SOURCE_FILTER           = 0x49
+	MCAST_UNBLOCK_SOURCE          = 0x41
+	MCL_CURRENT                   = 0x100
+	MCL_FUTURE                    = 0x200
+	MSG_ANY                       = 0x4
+	MSG_ARGEXT                    = 0x400
+	MSG_BAND                      = 0x2
+	MSG_COMPAT                    = 0x8000
+	MSG_CTRUNC                    = 0x20
+	MSG_DONTROUTE                 = 0x4
+	MSG_EOR                       = 0x8
+	MSG_HIPRI                     = 0x1
+	MSG_MAXIOVLEN                 = 0x10
+	MSG_MPEG2                     = 0x80
+	MSG_NONBLOCK                  = 0x4000
+	MSG_NOSIGNAL                  = 0x100
+	MSG_OOB                       = 0x1
+	MSG_PEEK                      = 0x2
+	MSG_TRUNC                     = 0x10
+	MSG_WAITALL                   = 0x40
+	MSG_WAITFORONE                = 0x200
+	MS_ASYNC                      = 0x10
+	MS_EINTR                      = 0x80
+	MS_INVALIDATE                 = 0x40
+	MS_PER_SEC                    = 0x3e8
+	MS_SYNC                       = 0x20
+	NFDBITS                       = 0x20
+	NL0                           = 0x0
+	NL1                           = 0x4000
+	NL2                           = 0x8000
+	NL3                           = 0xc000
+	NLDLY                         = 0x4000
+	NOFLSH                        = 0x80
+	NOFLUSH                       = 0x80000000
+	OCRNL                         = 0x8
+	OFDEL                         = 0x80
+	OFILL                         = 0x40
+	OLCUC                         = 0x2
+	ONLCR                         = 0x4
+	ONLRET                        = 0x20
+	ONOCR                         = 0x10
+	ONOEOT                        = 0x80000
+	OPOST                         = 0x1
+	OXTABS                        = 0x40000
+	O_ACCMODE                     = 0x23
+	O_APPEND                      = 0x8
+	O_CIO                         = 0x80
+	O_CIOR                        = 0x800000000
+	O_CLOEXEC                     = 0x800000
+	O_CREAT                       = 0x100
+	O_DEFER                       = 0x2000
+	O_DELAY                       = 0x4000
+	O_DIRECT                      = 0x8000000
+	O_DIRECTORY                   = 0x80000
+	O_DSYNC                       = 0x400000
+	O_EFSOFF                      = 0x400000000
+	O_EFSON                       = 0x200000000
+	O_EXCL                        = 0x400
+	O_EXEC                        = 0x20
+	O_LARGEFILE                   = 0x4000000
+	O_NDELAY                      = 0x8000
+	O_NOCACHE                     = 0x100000
+	O_NOCTTY                      = 0x800
+	O_NOFOLLOW                    = 0x1000000
+	O_NONBLOCK                    = 0x4
+	O_NONE                        = 0x3
+	O_NSHARE                      = 0x10000
+	O_RAW                         = 0x100000000
+	O_RDONLY                      = 0x0
+	O_RDWR                        = 0x2
+	O_RSHARE                      = 0x1000
+	O_RSYNC                       = 0x200000
+	O_SEARCH                      = 0x20
+	O_SNAPSHOT                    = 0x40
+	O_SYNC                        = 0x10
+	O_TRUNC                       = 0x200
+	O_TTY_INIT                    = 0x0
+	O_WRONLY                      = 0x1
+	PARENB                        = 0x100
+	PAREXT                        = 0x100000
+	PARMRK                        = 0x8
+	PARODD                        = 0x200
+	PENDIN                        = 0x20000000
+	PRIO_PGRP                     = 0x1
+	PRIO_PROCESS                  = 0x0
+	PRIO_USER                     = 0x2
+	PROT_EXEC                     = 0x4
+	PROT_NONE                     = 0x0
+	PROT_READ                     = 0x1
+	PROT_WRITE                    = 0x2
+	PR_64BIT                      = 0x20
+	PR_ADDR                       = 0x2
+	PR_ARGEXT                     = 0x400
+	PR_ATOMIC                     = 0x1
+	PR_CONNREQUIRED               = 0x4
+	PR_FASTHZ                     = 0x5
+	PR_INP                        = 0x40
+	PR_INTRLEVEL                  = 0x8000
+	PR_MLS                        = 0x100
+	PR_MLS_1_LABEL                = 0x200
+	PR_NOEOR                      = 0x4000
+	PR_RIGHTS                     = 0x10
+	PR_SLOWHZ                     = 0x2
+	PR_WANTRCVD                   = 0x8
+	RLIMIT_AS                     = 0x6
+	RLIMIT_CORE                   = 0x4
+	RLIMIT_CPU                    = 0x0
+	RLIMIT_DATA                   = 0x2
+	RLIMIT_FSIZE                  = 0x1
+	RLIMIT_NOFILE                 = 0x7
+	RLIMIT_NPROC                  = 0x9
+	RLIMIT_RSS                    = 0x5
+	RLIMIT_STACK                  = 0x3
+	RLIM_INFINITY                 = 0x7fffffff
+	RTAX_AUTHOR                   = 0x6
+	RTAX_BRD                      = 0x7
+	RTAX_DST                      = 0x0
+	RTAX_GATEWAY                  = 0x1
+	RTAX_GENMASK                  = 0x3
+	RTAX_IFA                      = 0x5
+	RTAX_IFP                      = 0x4
+	RTAX_MAX                      = 0x8
+	RTAX_NETMASK                  = 0x2
+	RTA_AUTHOR                    = 0x40
+	RTA_BRD                       = 0x80
+	RTA_DOWNSTREAM                = 0x100
+	RTA_DST                       = 0x1
+	RTA_GATEWAY                   = 0x2
+	RTA_GENMASK                   = 0x8
+	RTA_IFA                       = 0x20
+	RTA_IFP                       = 0x10
+	RTA_NETMASK                   = 0x4
+	RTC_IA64                      = 0x3
+	RTC_POWER                     = 0x1
+	RTC_POWER_PC                  = 0x2
+	RTF_ACTIVE_DGD                = 0x1000000
+	RTF_BCE                       = 0x80000
+	RTF_BLACKHOLE                 = 0x1000
+	RTF_BROADCAST                 = 0x400000
+	RTF_BUL                       = 0x2000
+	RTF_CLONE                     = 0x10000
+	RTF_CLONED                    = 0x20000
+	RTF_CLONING                   = 0x100
+	RTF_DONE                      = 0x40
+	RTF_DYNAMIC                   = 0x10
+	RTF_FREE_IN_PROG              = 0x4000000
+	RTF_GATEWAY                   = 0x2
+	RTF_HOST                      = 0x4
+	RTF_LLINFO                    = 0x400
+	RTF_LOCAL                     = 0x200000
+	RTF_MASK                      = 0x80
+	RTF_MODIFIED                  = 0x20
+	RTF_MULTICAST                 = 0x800000
+	RTF_PERMANENT6                = 0x8000000
+	RTF_PINNED                    = 0x100000
+	RTF_PROTO1                    = 0x8000
+	RTF_PROTO2                    = 0x4000
+	RTF_PROTO3                    = 0x40000
+	RTF_REJECT                    = 0x8
+	RTF_SMALLMTU                  = 0x40000
+	RTF_STATIC                    = 0x800
+	RTF_STOPSRCH                  = 0x2000000
+	RTF_UNREACHABLE               = 0x10000000
+	RTF_UP                        = 0x1
+	RTF_XRESOLVE                  = 0x200
+	RTM_ADD                       = 0x1
+	RTM_CHANGE                    = 0x3
+	RTM_DELADDR                   = 0xd
+	RTM_DELETE                    = 0x2
+	RTM_EXPIRE                    = 0xf
+	RTM_GET                       = 0x4
+	RTM_GETNEXT                   = 0x11
+	RTM_IFINFO                    = 0xe
+	RTM_LOCK                      = 0x8
+	RTM_LOSING                    = 0x5
+	RTM_MISS                      = 0x7
+	RTM_NEWADDR                   = 0xc
+	RTM_OLDADD                    = 0x9
+	RTM_OLDDEL                    = 0xa
+	RTM_REDIRECT                  = 0x6
+	RTM_RESOLVE                   = 0xb
+	RTM_RTLOST                    = 0x10
+	RTM_RTTUNIT                   = 0xf4240
+	RTM_SAMEADDR                  = 0x12
+	RTM_SET                       = 0x13
+	RTM_VERSION                   = 0x2
+	RTM_VERSION_GR                = 0x4
+	RTM_VERSION_GR_COMPAT         = 0x3
+	RTM_VERSION_POLICY            = 0x5
+	RTM_VERSION_POLICY_EXT        = 0x6
+	RTM_VERSION_POLICY_PRFN       = 0x7
+	RTV_EXPIRE                    = 0x4
+	RTV_HOPCOUNT                  = 0x2
+	RTV_MTU                       = 0x1
+	RTV_RPIPE                     = 0x8
+	RTV_RTT                       = 0x40
+	RTV_RTTVAR                    = 0x80
+	RTV_SPIPE                     = 0x10
+	RTV_SSTHRESH                  = 0x20
+	RUSAGE_CHILDREN               = -0x1
+	RUSAGE_SELF                   = 0x0
+	RUSAGE_THREAD                 = 0x1
+	SCM_RIGHTS                    = 0x1
+	SHUT_RD                       = 0x0
+	SHUT_RDWR                     = 0x2
+	SHUT_WR                       = 0x1
+	SIGMAX64                      = 0xff
+	SIGQUEUE_MAX                  = 0x20
+	SIOCADDIFVIPA                 = 0x20006942
+	SIOCADDMTU                    = -0x7ffb9690
+	SIOCADDMULTI                  = -0x7fdf96cf
+	SIOCADDNETID                  = -0x7fd796a9
+	SIOCADDRT                     = -0x7fcf8df6
+	SIOCAIFADDR                   = -0x7fbf96e6
+	SIOCATMARK                    = 0x40047307
+	SIOCDARP                      = -0x7fb396e0
+	SIOCDELIFVIPA                 = 0x20006943
+	SIOCDELMTU                    = -0x7ffb968f
+	SIOCDELMULTI                  = -0x7fdf96ce
+	SIOCDELPMTU                   = -0x7fd78ff6
+	SIOCDELRT                     = -0x7fcf8df5
+	SIOCDIFADDR                   = -0x7fd796e7
+	SIOCDNETOPT                   = -0x3ffe9680
+	SIOCDX25XLATE                 = -0x7fd7969b
+	SIOCFIFADDR                   = -0x7fdf966d
+	SIOCGARP                      = -0x3fb396da
+	SIOCGETMTUS                   = 0x2000696f
+	SIOCGETSGCNT                  = -0x3feb8acc
+	SIOCGETVIFCNT                 = -0x3feb8acd
+	SIOCGHIWAT                    = 0x40047301
+	SIOCGIFADDR                   = -0x3fd796df
+	SIOCGIFADDRS                  = 0x2000698c
+	SIOCGIFBAUDRATE               = -0x3fdf9669
+	SIOCGIFBRDADDR                = -0x3fd796dd
+	SIOCGIFCONF                   = -0x3ff796bb
+	SIOCGIFCONFGLOB               = -0x3ff79670
+	SIOCGIFDSTADDR                = -0x3fd796de
+	SIOCGIFFLAGS                  = -0x3fd796ef
+	SIOCGIFGIDLIST                = 0x20006968
+	SIOCGIFHWADDR                 = -0x3fab966b
+	SIOCGIFMETRIC                 = -0x3fd796e9
+	SIOCGIFMTU                    = -0x3fd796aa
+	SIOCGIFNETMASK                = -0x3fd796db
+	SIOCGIFOPTIONS                = -0x3fd796d6
+	SIOCGISNO                     = -0x3fd79695
+	SIOCGLOADF                    = -0x3ffb967e
+	SIOCGLOWAT                    = 0x40047303
+	SIOCGNETOPT                   = -0x3ffe96a5
+	SIOCGNETOPT1                  = -0x3fdf967f
+	SIOCGNMTUS                    = 0x2000696e
+	SIOCGPGRP                     = 0x40047309
+	SIOCGSIZIFCONF                = 0x4004696a
+	SIOCGSRCFILTER                = -0x3fe796cb
+	SIOCGTUNEPHASE                = -0x3ffb9676
+	SIOCGX25XLATE                 = -0x3fd7969c
+	SIOCIFATTACH                  = -0x7fdf9699
+	SIOCIFDETACH                  = -0x7fdf969a
+	SIOCIFGETPKEY                 = -0x7fdf969b
+	SIOCIF_ATM_DARP               = -0x7fdf9683
+	SIOCIF_ATM_DUMPARP            = -0x7fdf9685
+	SIOCIF_ATM_GARP               = -0x7fdf9682
+	SIOCIF_ATM_IDLE               = -0x7fdf9686
+	SIOCIF_ATM_SARP               = -0x7fdf9681
+	SIOCIF_ATM_SNMPARP            = -0x7fdf9687
+	SIOCIF_ATM_SVC                = -0x7fdf9684
+	SIOCIF_ATM_UBR                = -0x7fdf9688
+	SIOCIF_DEVHEALTH              = -0x7ffb966c
+	SIOCIF_IB_ARP_INCOMP          = -0x7fdf9677
+	SIOCIF_IB_ARP_TIMER           = -0x7fdf9678
+	SIOCIF_IB_CLEAR_PINFO         = -0x3fdf966f
+	SIOCIF_IB_DEL_ARP             = -0x7fdf967f
+	SIOCIF_IB_DEL_PINFO           = -0x3fdf9670
+	SIOCIF_IB_DUMP_ARP            = -0x7fdf9680
+	SIOCIF_IB_GET_ARP             = -0x7fdf967e
+	SIOCIF_IB_GET_INFO            = -0x3f879675
+	SIOCIF_IB_GET_STATS           = -0x3f879672
+	SIOCIF_IB_NOTIFY_ADDR_REM     = -0x3f87966a
+	SIOCIF_IB_RESET_STATS         = -0x3f879671
+	SIOCIF_IB_RESIZE_CQ           = -0x7fdf9679
+	SIOCIF_IB_SET_ARP             = -0x7fdf967d
+	SIOCIF_IB_SET_PKEY            = -0x7fdf967c
+	SIOCIF_IB_SET_PORT            = -0x7fdf967b
+	SIOCIF_IB_SET_QKEY            = -0x7fdf9676
+	SIOCIF_IB_SET_QSIZE           = -0x7fdf967a
+	SIOCLISTIFVIPA                = 0x20006944
+	SIOCSARP                      = -0x7fb396e2
+	SIOCSHIWAT                    = 0x80047300
+	SIOCSIFADDR                   = -0x7fd796f4
+	SIOCSIFADDRORI                = -0x7fdb9673
+	SIOCSIFBRDADDR                = -0x7fd796ed
+	SIOCSIFDSTADDR                = -0x7fd796f2
+	SIOCSIFFLAGS                  = -0x7fd796f0
+	SIOCSIFGIDLIST                = 0x20006969
+	SIOCSIFMETRIC                 = -0x7fd796e8
+	SIOCSIFMTU                    = -0x7fd796a8
+	SIOCSIFNETDUMP                = -0x7fd796e4
+	SIOCSIFNETMASK                = -0x7fd796ea
+	SIOCSIFOPTIONS                = -0x7fd796d7
+	SIOCSIFSUBCHAN                = -0x7fd796e5
+	SIOCSISNO                     = -0x7fd79694
+	SIOCSLOADF                    = -0x3ffb967d
+	SIOCSLOWAT                    = 0x80047302
+	SIOCSNETOPT                   = -0x7ffe96a6
+	SIOCSPGRP                     = 0x80047308
+	SIOCSX25XLATE                 = -0x7fd7969d
+	SOCK_CONN_DGRAM               = 0x6
+	SOCK_DGRAM                    = 0x2
+	SOCK_RAW                      = 0x3
+	SOCK_RDM                      = 0x4
+	SOCK_SEQPACKET                = 0x5
+	SOCK_STREAM                   = 0x1
+	SOL_SOCKET                    = 0xffff
+	SOMAXCONN                     = 0x400
+	SO_ACCEPTCONN                 = 0x2
+	SO_AUDIT                      = 0x8000
+	SO_BROADCAST                  = 0x20
+	SO_CKSUMRECV                  = 0x800
+	SO_DEBUG                      = 0x1
+	SO_DONTROUTE                  = 0x10
+	SO_ERROR                      = 0x1007
+	SO_KEEPALIVE                  = 0x8
+	SO_KERNACCEPT                 = 0x2000
+	SO_LINGER                     = 0x80
+	SO_NOMULTIPATH                = 0x4000
+	SO_NOREUSEADDR                = 0x1000
+	SO_OOBINLINE                  = 0x100
+	SO_PEERID                     = 0x1009
+	SO_RCVBUF                     = 0x1002
+	SO_RCVLOWAT                   = 0x1004
+	SO_RCVTIMEO                   = 0x1006
+	SO_REUSEADDR                  = 0x4
+	SO_REUSEPORT                  = 0x200
+	SO_SNDBUF                     = 0x1001
+	SO_SNDLOWAT                   = 0x1003
+	SO_SNDTIMEO                   = 0x1005
+	SO_TIMESTAMPNS                = 0x100a
+	SO_TYPE                       = 0x1008
+	SO_USELOOPBACK                = 0x40
+	SO_USE_IFBUFS                 = 0x400
+	S_BANDURG                     = 0x400
+	S_EMODFMT                     = 0x3c000000
+	S_ENFMT                       = 0x400
+	S_ERROR                       = 0x100
+	S_HANGUP                      = 0x200
+	S_HIPRI                       = 0x2
+	S_ICRYPTO                     = 0x80000
+	S_IEXEC                       = 0x40
+	S_IFBLK                       = 0x6000
+	S_IFCHR                       = 0x2000
+	S_IFDIR                       = 0x4000
+	S_IFIFO                       = 0x1000
+	S_IFJOURNAL                   = 0x10000
+	S_IFLNK                       = 0xa000
+	S_IFMPX                       = 0x2200
+	S_IFMT                        = 0xf000
+	S_IFPDIR                      = 0x4000000
+	S_IFPSDIR                     = 0x8000000
+	S_IFPSSDIR                    = 0xc000000
+	S_IFREG                       = 0x8000
+	S_IFSOCK                      = 0xc000
+	S_IFSYSEA                     = 0x30000000
+	S_INPUT                       = 0x1
+	S_IREAD                       = 0x100
+	S_IRGRP                       = 0x20
+	S_IROTH                       = 0x4
+	S_IRUSR                       = 0x100
+	S_IRWXG                       = 0x38
+	S_IRWXO                       = 0x7
+	S_IRWXU                       = 0x1c0
+	S_ISGID                       = 0x400
+	S_ISUID                       = 0x800
+	S_ISVTX                       = 0x200
+	S_ITCB                        = 0x1000000
+	S_ITP                         = 0x800000
+	S_IWGRP                       = 0x10
+	S_IWOTH                       = 0x2
+	S_IWRITE                      = 0x80
+	S_IWUSR                       = 0x80
+	S_IXACL                       = 0x2000000
+	S_IXATTR                      = 0x40000
+	S_IXGRP                       = 0x8
+	S_IXINTERFACE                 = 0x100000
+	S_IXMOD                       = 0x40000000
+	S_IXOTH                       = 0x1
+	S_IXUSR                       = 0x40
+	S_MSG                         = 0x8
+	S_OUTPUT                      = 0x4
+	S_RDBAND                      = 0x20
+	S_RDNORM                      = 0x10
+	S_RESERVED1                   = 0x20000
+	S_RESERVED2                   = 0x200000
+	S_RESERVED3                   = 0x400000
+	S_RESERVED4                   = 0x80000000
+	S_RESFMT1                     = 0x10000000
+	S_RESFMT10                    = 0x34000000
+	S_RESFMT11                    = 0x38000000
+	S_RESFMT12                    = 0x3c000000
+	S_RESFMT2                     = 0x14000000
+	S_RESFMT3                     = 0x18000000
+	S_RESFMT4                     = 0x1c000000
+	S_RESFMT5                     = 0x20000000
+	S_RESFMT6                     = 0x24000000
+	S_RESFMT7                     = 0x28000000
+	S_RESFMT8                     = 0x2c000000
+	S_WRBAND                      = 0x80
+	S_WRNORM                      = 0x40
+	TAB0                          = 0x0
+	TAB1                          = 0x400
+	TAB2                          = 0x800
+	TAB3                          = 0xc00
+	TABDLY                        = 0xc00
+	TCFLSH                        = 0x540c
+	TCGETA                        = 0x5405
+	TCGETS                        = 0x5401
+	TCIFLUSH                      = 0x0
+	TCIOFF                        = 0x2
+	TCIOFLUSH                     = 0x2
+	TCION                         = 0x3
+	TCOFLUSH                      = 0x1
+	TCOOFF                        = 0x0
+	TCOON                         = 0x1
+	TCP_24DAYS_WORTH_OF_SLOWTICKS = 0x3f4800
+	TCP_ACLADD                    = 0x23
+	TCP_ACLBIND                   = 0x26
+	TCP_ACLCLEAR                  = 0x22
+	TCP_ACLDEL                    = 0x24
+	TCP_ACLDENY                   = 0x8
+	TCP_ACLFLUSH                  = 0x21
+	TCP_ACLGID                    = 0x1
+	TCP_ACLLS                     = 0x25
+	TCP_ACLSUBNET                 = 0x4
+	TCP_ACLUID                    = 0x2
+	TCP_CWND_DF                   = 0x16
+	TCP_CWND_IF                   = 0x15
+	TCP_DELAY_ACK_FIN             = 0x2
+	TCP_DELAY_ACK_SYN             = 0x1
+	TCP_FASTNAME                  = 0x101080a
+	TCP_KEEPCNT                   = 0x13
+	TCP_KEEPIDLE                  = 0x11
+	TCP_KEEPINTVL                 = 0x12
+	TCP_LSPRIV                    = 0x29
+	TCP_LUID                      = 0x20
+	TCP_MAXBURST                  = 0x8
+	TCP_MAXDF                     = 0x64
+	TCP_MAXIF                     = 0x64
+	TCP_MAXSEG                    = 0x2
+	TCP_MAXWIN                    = 0xffff
+	TCP_MAXWINDOWSCALE            = 0xe
+	TCP_MAX_SACK                  = 0x4
+	TCP_MSS                       = 0x5b4
+	TCP_NODELAY                   = 0x1
+	TCP_NODELAYACK                = 0x14
+	TCP_NOREDUCE_CWND_EXIT_FRXMT  = 0x19
+	TCP_NOREDUCE_CWND_IN_FRXMT    = 0x18
+	TCP_NOTENTER_SSTART           = 0x17
+	TCP_OPT                       = 0x19
+	TCP_RFC1323                   = 0x4
+	TCP_SETPRIV                   = 0x27
+	TCP_STDURG                    = 0x10
+	TCP_TIMESTAMP_OPTLEN          = 0xc
+	TCP_UNSETPRIV                 = 0x28
+	TCSAFLUSH                     = 0x2
+	TCSBRK                        = 0x5409
+	TCSETA                        = 0x5406
+	TCSETAF                       = 0x5408
+	TCSETAW                       = 0x5407
+	TCSETS                        = 0x5402
+	TCSETSF                       = 0x5404
+	TCSETSW                       = 0x5403
+	TCXONC                        = 0x540b
+	TIMER_ABSTIME                 = 0x3e7
+	TIMER_MAX                     = 0x20
+	TIOC                          = 0x5400
+	TIOCCBRK                      = 0x2000747a
+	TIOCCDTR                      = 0x20007478
+	TIOCCONS                      = 0x80047462
+	TIOCEXCL                      = 0x2000740d
+	TIOCFLUSH                     = 0x80047410
+	TIOCGETC                      = 0x40067412
+	TIOCGETD                      = 0x40047400
+	TIOCGETP                      = 0x40067408
+	TIOCGLTC                      = 0x40067474
+	TIOCGPGRP                     = 0x40047477
+	TIOCGSID                      = 0x40047448
+	TIOCGSIZE                     = 0x40087468
+	TIOCGWINSZ                    = 0x40087468
+	TIOCHPCL                      = 0x20007402
+	TIOCLBIC                      = 0x8004747e
+	TIOCLBIS                      = 0x8004747f
+	TIOCLGET                      = 0x4004747c
+	TIOCLSET                      = 0x8004747d
+	TIOCMBIC                      = 0x8004746b
+	TIOCMBIS                      = 0x8004746c
+	TIOCMGET                      = 0x4004746a
+	TIOCMIWAIT                    = 0x80047464
+	TIOCMODG                      = 0x40047403
+	TIOCMODS                      = 0x80047404
+	TIOCMSET                      = 0x8004746d
+	TIOCM_CAR                     = 0x40
+	TIOCM_CD                      = 0x40
+	TIOCM_CTS                     = 0x20
+	TIOCM_DSR                     = 0x100
+	TIOCM_DTR                     = 0x2
+	TIOCM_LE                      = 0x1
+	TIOCM_RI                      = 0x80
+	TIOCM_RNG                     = 0x80
+	TIOCM_RTS                     = 0x4
+	TIOCM_SR                      = 0x10
+	TIOCM_ST                      = 0x8
+	TIOCNOTTY                     = 0x20007471
+	TIOCNXCL                      = 0x2000740e
+	TIOCOUTQ                      = 0x40047473
+	TIOCPKT                       = 0x80047470
+	TIOCPKT_DATA                  = 0x0
+	TIOCPKT_DOSTOP                = 0x20
+	TIOCPKT_FLUSHREAD             = 0x1
+	TIOCPKT_FLUSHWRITE            = 0x2
+	TIOCPKT_NOSTOP                = 0x10
+	TIOCPKT_START                 = 0x8
+	TIOCPKT_STOP                  = 0x4
+	TIOCREMOTE                    = 0x80047469
+	TIOCSBRK                      = 0x2000747b
+	TIOCSDTR                      = 0x20007479
+	TIOCSETC                      = 0x80067411
+	TIOCSETD                      = 0x80047401
+	TIOCSETN                      = 0x8006740a
+	TIOCSETP                      = 0x80067409
+	TIOCSLTC                      = 0x80067475
+	TIOCSPGRP                     = 0x80047476
+	TIOCSSIZE                     = 0x80087467
+	TIOCSTART                     = 0x2000746e
+	TIOCSTI                       = 0x80017472
+	TIOCSTOP                      = 0x2000746f
+	TIOCSWINSZ                    = 0x80087467
+	TIOCUCNTL                     = 0x80047466
+	TOSTOP                        = 0x10000
+	UTIME_NOW                     = -0x2
+	UTIME_OMIT                    = -0x3
+	VDISCRD                       = 0xc
+	VDSUSP                        = 0xa
+	VEOF                          = 0x4
+	VEOL                          = 0x5
+	VEOL2                         = 0x6
+	VERASE                        = 0x2
+	VINTR                         = 0x0
+	VKILL                         = 0x3
+	VLNEXT                        = 0xe
+	VMIN                          = 0x4
+	VQUIT                         = 0x1
+	VREPRINT                      = 0xb
+	VSTART                        = 0x7
+	VSTOP                         = 0x8
+	VSTRT                         = 0x7
+	VSUSP                         = 0x9
+	VT0                           = 0x0
+	VT1                           = 0x8000
+	VTDELAY                       = 0x2000
+	VTDLY                         = 0x8000
+	VTIME                         = 0x5
+	VWERSE                        = 0xd
+	WPARSTART                     = 0x1
+	WPARSTOP                      = 0x2
+	WPARTTYNAME                   = "Global"
+	XCASE                         = 0x4
+	XTABS                         = 0xc00
+	_FDATAFLUSH                   = 0x2000000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x43)
+	EADDRNOTAVAIL   = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x42)
+	EAGAIN          = syscall.Errno(0xb)
+	EALREADY        = syscall.Errno(0x38)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x78)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x75)
+	ECHILD          = syscall.Errno(0xa)
+	ECHRNG          = syscall.Errno(0x25)
+	ECLONEME        = syscall.Errno(0x52)
+	ECONNABORTED    = syscall.Errno(0x48)
+	ECONNREFUSED    = syscall.Errno(0x4f)
+	ECONNRESET      = syscall.Errno(0x49)
+	ECORRUPT        = syscall.Errno(0x59)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDESTADDREQ     = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x3a)
+	EDIST           = syscall.Errno(0x35)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x58)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFORMAT         = syscall.Errno(0x30)
+	EHOSTDOWN       = syscall.Errno(0x50)
+	EHOSTUNREACH    = syscall.Errno(0x51)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x74)
+	EINPROGRESS     = syscall.Errno(0x37)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x4b)
+	EISDIR          = syscall.Errno(0x15)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x55)
+	EMEDIA          = syscall.Errno(0x6e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x3b)
+	EMULTIHOP       = syscall.Errno(0x7d)
+	ENAMETOOLONG    = syscall.Errno(0x56)
+	ENETDOWN        = syscall.Errno(0x45)
+	ENETRESET       = syscall.Errno(0x47)
+	ENETUNREACH     = syscall.Errno(0x46)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x70)
+	ENOBUFS         = syscall.Errno(0x4a)
+	ENOCONNECT      = syscall.Errno(0x32)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x7a)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x31)
+	ENOLINK         = syscall.Errno(0x7e)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x23)
+	ENOPROTOOPT     = syscall.Errno(0x3d)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x76)
+	ENOSTR          = syscall.Errno(0x7b)
+	ENOSYS          = syscall.Errno(0x6d)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x4c)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x11)
+	ENOTREADY       = syscall.Errno(0x2e)
+	ENOTRECOVERABLE = syscall.Errno(0x5e)
+	ENOTRUST        = syscall.Errno(0x72)
+	ENOTSOCK        = syscall.Errno(0x39)
+	ENOTSUP         = syscall.Errno(0x7c)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x40)
+	EOVERFLOW       = syscall.Errno(0x7f)
+	EOWNERDEAD      = syscall.Errno(0x5f)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x41)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x53)
+	EPROTO          = syscall.Errno(0x79)
+	EPROTONOSUPPORT = syscall.Errno(0x3e)
+	EPROTOTYPE      = syscall.Errno(0x3c)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x5d)
+	ERESTART        = syscall.Errno(0x52)
+	EROFS           = syscall.Errno(0x1e)
+	ESAD            = syscall.Errno(0x71)
+	ESHUTDOWN       = syscall.Errno(0x4d)
+	ESOCKTNOSUPPORT = syscall.Errno(0x3f)
+	ESOFT           = syscall.Errno(0x6f)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x34)
+	ESYSERROR       = syscall.Errno(0x5a)
+	ETIME           = syscall.Errno(0x77)
+	ETIMEDOUT       = syscall.Errno(0x4e)
+	ETOOMANYREFS    = syscall.Errno(0x73)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x54)
+	EWOULDBLOCK     = syscall.Errno(0xb)
+	EWRPROTECT      = syscall.Errno(0x2f)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT     = syscall.Signal(0x6)
+	SIGAIO      = syscall.Signal(0x17)
+	SIGALRM     = syscall.Signal(0xe)
+	SIGALRM1    = syscall.Signal(0x26)
+	SIGBUS      = syscall.Signal(0xa)
+	SIGCAPI     = syscall.Signal(0x31)
+	SIGCHLD     = syscall.Signal(0x14)
+	SIGCLD      = syscall.Signal(0x14)
+	SIGCONT     = syscall.Signal(0x13)
+	SIGCPUFAIL  = syscall.Signal(0x3b)
+	SIGDANGER   = syscall.Signal(0x21)
+	SIGEMT      = syscall.Signal(0x7)
+	SIGFPE      = syscall.Signal(0x8)
+	SIGGRANT    = syscall.Signal(0x3c)
+	SIGHUP      = syscall.Signal(0x1)
+	SIGILL      = syscall.Signal(0x4)
+	SIGINT      = syscall.Signal(0x2)
+	SIGIO       = syscall.Signal(0x17)
+	SIGIOINT    = syscall.Signal(0x10)
+	SIGIOT      = syscall.Signal(0x6)
+	SIGKAP      = syscall.Signal(0x3c)
+	SIGKILL     = syscall.Signal(0x9)
+	SIGLOST     = syscall.Signal(0x6)
+	SIGMAX      = syscall.Signal(0x3f)
+	SIGMAX32    = syscall.Signal(0x3f)
+	SIGMIGRATE  = syscall.Signal(0x23)
+	SIGMSG      = syscall.Signal(0x1b)
+	SIGPIPE     = syscall.Signal(0xd)
+	SIGPOLL     = syscall.Signal(0x17)
+	SIGPRE      = syscall.Signal(0x24)
+	SIGPROF     = syscall.Signal(0x20)
+	SIGPTY      = syscall.Signal(0x17)
+	SIGPWR      = syscall.Signal(0x1d)
+	SIGQUIT     = syscall.Signal(0x3)
+	SIGRECONFIG = syscall.Signal(0x3a)
+	SIGRETRACT  = syscall.Signal(0x3d)
+	SIGSAK      = syscall.Signal(0x3f)
+	SIGSEGV     = syscall.Signal(0xb)
+	SIGSOUND    = syscall.Signal(0x3e)
+	SIGSTOP     = syscall.Signal(0x11)
+	SIGSYS      = syscall.Signal(0xc)
+	SIGSYSERROR = syscall.Signal(0x30)
+	SIGTALRM    = syscall.Signal(0x26)
+	SIGTERM     = syscall.Signal(0xf)
+	SIGTRAP     = syscall.Signal(0x5)
+	SIGTSTP     = syscall.Signal(0x12)
+	SIGTTIN     = syscall.Signal(0x15)
+	SIGTTOU     = syscall.Signal(0x16)
+	SIGURG      = syscall.Signal(0x10)
+	SIGUSR1     = syscall.Signal(0x1e)
+	SIGUSR2     = syscall.Signal(0x1f)
+	SIGVIRT     = syscall.Signal(0x25)
+	SIGVTALRM   = syscall.Signal(0x22)
+	SIGWAITING  = syscall.Signal(0x27)
+	SIGWINCH    = syscall.Signal(0x1c)
+	SIGXCPU     = syscall.Signal(0x18)
+	SIGXFSZ     = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "not owner"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "I/O error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "arg list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file number"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{12, "ENOMEM", "not enough space"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "ENOTEMPTY", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "file table overflow"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "not a typewriter"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "deadlock condition if locked"},
+	{46, "ENOTREADY", "device not ready"},
+	{47, "EWRPROTECT", "write-protected media"},
+	{48, "EFORMAT", "unformatted or incompatible media"},
+	{49, "ENOLCK", "no locks available"},
+	{50, "ENOCONNECT", "cannot Establish Connection"},
+	{52, "ESTALE", "missing file or filesystem"},
+	{53, "EDIST", "requests blocked by Administrator"},
+	{55, "EINPROGRESS", "operation now in progress"},
+	{56, "EALREADY", "operation already in progress"},
+	{57, "ENOTSOCK", "socket operation on non-socket"},
+	{58, "EDESTADDREQ", "destination address required"},
+	{59, "EMSGSIZE", "message too long"},
+	{60, "EPROTOTYPE", "protocol wrong type for socket"},
+	{61, "ENOPROTOOPT", "protocol not available"},
+	{62, "EPROTONOSUPPORT", "protocol not supported"},
+	{63, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{64, "EOPNOTSUPP", "operation not supported on socket"},
+	{65, "EPFNOSUPPORT", "protocol family not supported"},
+	{66, "EAFNOSUPPORT", "addr family not supported by protocol"},
+	{67, "EADDRINUSE", "address already in use"},
+	{68, "EADDRNOTAVAIL", "can't assign requested address"},
+	{69, "ENETDOWN", "network is down"},
+	{70, "ENETUNREACH", "network is unreachable"},
+	{71, "ENETRESET", "network dropped connection on reset"},
+	{72, "ECONNABORTED", "software caused connection abort"},
+	{73, "ECONNRESET", "connection reset by peer"},
+	{74, "ENOBUFS", "no buffer space available"},
+	{75, "EISCONN", "socket is already connected"},
+	{76, "ENOTCONN", "socket is not connected"},
+	{77, "ESHUTDOWN", "can't send after socket shutdown"},
+	{78, "ETIMEDOUT", "connection timed out"},
+	{79, "ECONNREFUSED", "connection refused"},
+	{80, "EHOSTDOWN", "host is down"},
+	{81, "EHOSTUNREACH", "no route to host"},
+	{82, "ERESTART", "restart the system call"},
+	{83, "EPROCLIM", "too many processes"},
+	{84, "EUSERS", "too many users"},
+	{85, "ELOOP", "too many levels of symbolic links"},
+	{86, "ENAMETOOLONG", "file name too long"},
+	{88, "EDQUOT", "disk quota exceeded"},
+	{89, "ECORRUPT", "invalid file system control data detected"},
+	{90, "ESYSERROR", "for future use "},
+	{93, "EREMOTE", "item is not local to host"},
+	{94, "ENOTRECOVERABLE", "state not recoverable "},
+	{95, "EOWNERDEAD", "previous owner died "},
+	{109, "ENOSYS", "function not implemented"},
+	{110, "EMEDIA", "media surface error"},
+	{111, "ESOFT", "I/O completed, but needs relocation"},
+	{112, "ENOATTR", "no attribute found"},
+	{113, "ESAD", "security Authentication Denied"},
+	{114, "ENOTRUST", "not a Trusted Program"},
+	{115, "ETOOMANYREFS", "too many references: can't splice"},
+	{116, "EILSEQ", "invalid wide character"},
+	{117, "ECANCELED", "asynchronous I/O cancelled"},
+	{118, "ENOSR", "out of STREAMS resources"},
+	{119, "ETIME", "system call timed out"},
+	{120, "EBADMSG", "next message has wrong type"},
+	{121, "EPROTO", "error in protocol"},
+	{122, "ENODATA", "no message on stream head read q"},
+	{123, "ENOSTR", "fd not associated with a stream"},
+	{124, "ENOTSUP", "unsupported attribute value"},
+	{125, "EMULTIHOP", "multihop is not allowed"},
+	{126, "ENOLINK", "the server link has been severed"},
+	{127, "EOVERFLOW", "value too large to be stored in data type"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "IOT/Abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible/complete"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{27, "SIGMSG", "input device data"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGPWR", "power-failure"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPROF", "profiling timer expired"},
+	{33, "SIGDANGER", "paging space low"},
+	{34, "SIGVTALRM", "virtual timer expired"},
+	{35, "SIGMIGRATE", "signal 35"},
+	{36, "SIGPRE", "signal 36"},
+	{37, "SIGVIRT", "signal 37"},
+	{38, "SIGTALRM", "signal 38"},
+	{39, "SIGWAITING", "signal 39"},
+	{48, "SIGSYSERROR", "signal 48"},
+	{49, "SIGCAPI", "signal 49"},
+	{58, "SIGRECONFIG", "signal 58"},
+	{59, "SIGCPUFAIL", "CPU Failure Predicted"},
+	{60, "SIGKAP", "monitor mode granted"},
+	{61, "SIGRETRACT", "monitor mode retracted"},
+	{62, "SIGSOUND", "sound completed"},
+	{63, "SIGSAK", "secure attention"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..b0e6f5c85c7db5b4586c41d508b8c303d4569b8b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_aix_ppc64.go
@@ -0,0 +1,1385 @@
+// mkerrors.sh -maix64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && aix
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -maix64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                  = 0x10
+	AF_BYPASS                     = 0x19
+	AF_CCITT                      = 0xa
+	AF_CHAOS                      = 0x5
+	AF_DATAKIT                    = 0x9
+	AF_DECnet                     = 0xc
+	AF_DLI                        = 0xd
+	AF_ECMA                       = 0x8
+	AF_HYLINK                     = 0xf
+	AF_IMPLINK                    = 0x3
+	AF_INET                       = 0x2
+	AF_INET6                      = 0x18
+	AF_INTF                       = 0x14
+	AF_ISO                        = 0x7
+	AF_LAT                        = 0xe
+	AF_LINK                       = 0x12
+	AF_LOCAL                      = 0x1
+	AF_MAX                        = 0x1e
+	AF_NDD                        = 0x17
+	AF_NETWARE                    = 0x16
+	AF_NS                         = 0x6
+	AF_OSI                        = 0x7
+	AF_PUP                        = 0x4
+	AF_RIF                        = 0x15
+	AF_ROUTE                      = 0x11
+	AF_SNA                        = 0xb
+	AF_UNIX                       = 0x1
+	AF_UNSPEC                     = 0x0
+	ALTWERASE                     = 0x400000
+	ARPHRD_802_3                  = 0x6
+	ARPHRD_802_5                  = 0x6
+	ARPHRD_ETHER                  = 0x1
+	ARPHRD_FDDI                   = 0x1
+	B0                            = 0x0
+	B110                          = 0x3
+	B1200                         = 0x9
+	B134                          = 0x4
+	B150                          = 0x5
+	B1800                         = 0xa
+	B19200                        = 0xe
+	B200                          = 0x6
+	B2400                         = 0xb
+	B300                          = 0x7
+	B38400                        = 0xf
+	B4800                         = 0xc
+	B50                           = 0x1
+	B600                          = 0x8
+	B75                           = 0x2
+	B9600                         = 0xd
+	BRKINT                        = 0x2
+	BS0                           = 0x0
+	BS1                           = 0x1000
+	BSDLY                         = 0x1000
+	CAP_AACCT                     = 0x6
+	CAP_ARM_APPLICATION           = 0x5
+	CAP_BYPASS_RAC_VMM            = 0x3
+	CAP_CLEAR                     = 0x0
+	CAP_CREDENTIALS               = 0x7
+	CAP_EFFECTIVE                 = 0x1
+	CAP_EWLM_AGENT                = 0x4
+	CAP_INHERITABLE               = 0x2
+	CAP_MAXIMUM                   = 0x7
+	CAP_NUMA_ATTACH               = 0x2
+	CAP_PERMITTED                 = 0x3
+	CAP_PROPAGATE                 = 0x1
+	CAP_PROPOGATE                 = 0x1
+	CAP_SET                       = 0x1
+	CBAUD                         = 0xf
+	CFLUSH                        = 0xf
+	CIBAUD                        = 0xf0000
+	CLOCAL                        = 0x800
+	CLOCK_MONOTONIC               = 0xa
+	CLOCK_PROCESS_CPUTIME_ID      = 0xb
+	CLOCK_REALTIME                = 0x9
+	CLOCK_THREAD_CPUTIME_ID       = 0xc
+	CR0                           = 0x0
+	CR1                           = 0x100
+	CR2                           = 0x200
+	CR3                           = 0x300
+	CRDLY                         = 0x300
+	CREAD                         = 0x80
+	CS5                           = 0x0
+	CS6                           = 0x10
+	CS7                           = 0x20
+	CS8                           = 0x30
+	CSIOCGIFCONF                  = -0x3fef96dc
+	CSIZE                         = 0x30
+	CSMAP_DIR                     = "/usr/lib/nls/csmap/"
+	CSTART                        = '\021'
+	CSTOP                         = '\023'
+	CSTOPB                        = 0x40
+	CSUSP                         = 0x1a
+	ECHO                          = 0x8
+	ECHOCTL                       = 0x20000
+	ECHOE                         = 0x10
+	ECHOK                         = 0x20
+	ECHOKE                        = 0x80000
+	ECHONL                        = 0x40
+	ECHOPRT                       = 0x40000
+	ECH_ICMPID                    = 0x2
+	ETHERNET_CSMACD               = 0x6
+	EVENP                         = 0x80
+	EXCONTINUE                    = 0x0
+	EXDLOK                        = 0x3
+	EXIO                          = 0x2
+	EXPGIO                        = 0x0
+	EXRESUME                      = 0x2
+	EXRETURN                      = 0x1
+	EXSIG                         = 0x4
+	EXTA                          = 0xe
+	EXTB                          = 0xf
+	EXTRAP                        = 0x1
+	EYEC_RTENTRYA                 = 0x257274656e747241
+	EYEC_RTENTRYF                 = 0x257274656e747246
+	E_ACC                         = 0x0
+	FD_CLOEXEC                    = 0x1
+	FD_SETSIZE                    = 0xfffe
+	FF0                           = 0x0
+	FF1                           = 0x2000
+	FFDLY                         = 0x2000
+	FLUSHBAND                     = 0x40
+	FLUSHLOW                      = 0x8
+	FLUSHO                        = 0x100000
+	FLUSHR                        = 0x1
+	FLUSHRW                       = 0x3
+	FLUSHW                        = 0x2
+	F_CLOSEM                      = 0xa
+	F_DUP2FD                      = 0xe
+	F_DUPFD                       = 0x0
+	F_GETFD                       = 0x1
+	F_GETFL                       = 0x3
+	F_GETLK                       = 0xb
+	F_GETLK64                     = 0xb
+	F_GETOWN                      = 0x8
+	F_LOCK                        = 0x1
+	F_OK                          = 0x0
+	F_RDLCK                       = 0x1
+	F_SETFD                       = 0x2
+	F_SETFL                       = 0x4
+	F_SETLK                       = 0xc
+	F_SETLK64                     = 0xc
+	F_SETLKW                      = 0xd
+	F_SETLKW64                    = 0xd
+	F_SETOWN                      = 0x9
+	F_TEST                        = 0x3
+	F_TLOCK                       = 0x2
+	F_TSTLK                       = 0xf
+	F_ULOCK                       = 0x0
+	F_UNLCK                       = 0x3
+	F_WRLCK                       = 0x2
+	HUPCL                         = 0x400
+	IBSHIFT                       = 0x10
+	ICANON                        = 0x2
+	ICMP6_FILTER                  = 0x26
+	ICMP6_SEC_SEND_DEL            = 0x46
+	ICMP6_SEC_SEND_GET            = 0x47
+	ICMP6_SEC_SEND_SET            = 0x44
+	ICMP6_SEC_SEND_SET_CGA_ADDR   = 0x45
+	ICRNL                         = 0x100
+	IEXTEN                        = 0x200000
+	IFA_FIRSTALIAS                = 0x2000
+	IFA_ROUTE                     = 0x1
+	IFF_64BIT                     = 0x4000000
+	IFF_ALLCAST                   = 0x20000
+	IFF_ALLMULTI                  = 0x200
+	IFF_BPF                       = 0x8000000
+	IFF_BRIDGE                    = 0x40000
+	IFF_BROADCAST                 = 0x2
+	IFF_CANTCHANGE                = 0x80c52
+	IFF_CHECKSUM_OFFLOAD          = 0x10000000
+	IFF_D1                        = 0x8000
+	IFF_D2                        = 0x4000
+	IFF_D3                        = 0x2000
+	IFF_D4                        = 0x1000
+	IFF_DEBUG                     = 0x4
+	IFF_DEVHEALTH                 = 0x4000
+	IFF_DO_HW_LOOPBACK            = 0x10000
+	IFF_GROUP_ROUTING             = 0x2000000
+	IFF_IFBUFMGT                  = 0x800000
+	IFF_LINK0                     = 0x100000
+	IFF_LINK1                     = 0x200000
+	IFF_LINK2                     = 0x400000
+	IFF_LOOPBACK                  = 0x8
+	IFF_MULTICAST                 = 0x80000
+	IFF_NOARP                     = 0x80
+	IFF_NOECHO                    = 0x800
+	IFF_NOTRAILERS                = 0x20
+	IFF_OACTIVE                   = 0x400
+	IFF_POINTOPOINT               = 0x10
+	IFF_PROMISC                   = 0x100
+	IFF_PSEG                      = 0x40000000
+	IFF_RUNNING                   = 0x40
+	IFF_SIMPLEX                   = 0x800
+	IFF_SNAP                      = 0x8000
+	IFF_TCP_DISABLE_CKSUM         = 0x20000000
+	IFF_TCP_NOCKSUM               = 0x1000000
+	IFF_UP                        = 0x1
+	IFF_VIPA                      = 0x80000000
+	IFNAMSIZ                      = 0x10
+	IFO_FLUSH                     = 0x1
+	IFT_1822                      = 0x2
+	IFT_AAL5                      = 0x31
+	IFT_ARCNET                    = 0x23
+	IFT_ARCNETPLUS                = 0x24
+	IFT_ATM                       = 0x25
+	IFT_CEPT                      = 0x13
+	IFT_CLUSTER                   = 0x3e
+	IFT_DS3                       = 0x1e
+	IFT_EON                       = 0x19
+	IFT_ETHER                     = 0x6
+	IFT_FCS                       = 0x3a
+	IFT_FDDI                      = 0xf
+	IFT_FRELAY                    = 0x20
+	IFT_FRELAYDCE                 = 0x2c
+	IFT_GIFTUNNEL                 = 0x3c
+	IFT_HDH1822                   = 0x3
+	IFT_HF                        = 0x3d
+	IFT_HIPPI                     = 0x2f
+	IFT_HSSI                      = 0x2e
+	IFT_HY                        = 0xe
+	IFT_IB                        = 0xc7
+	IFT_ISDNBASIC                 = 0x14
+	IFT_ISDNPRIMARY               = 0x15
+	IFT_ISO88022LLC               = 0x29
+	IFT_ISO88023                  = 0x7
+	IFT_ISO88024                  = 0x8
+	IFT_ISO88025                  = 0x9
+	IFT_ISO88026                  = 0xa
+	IFT_LAPB                      = 0x10
+	IFT_LOCALTALK                 = 0x2a
+	IFT_LOOP                      = 0x18
+	IFT_MIOX25                    = 0x26
+	IFT_MODEM                     = 0x30
+	IFT_NSIP                      = 0x1b
+	IFT_OTHER                     = 0x1
+	IFT_P10                       = 0xc
+	IFT_P80                       = 0xd
+	IFT_PARA                      = 0x22
+	IFT_PPP                       = 0x17
+	IFT_PROPMUX                   = 0x36
+	IFT_PROPVIRTUAL               = 0x35
+	IFT_PTPSERIAL                 = 0x16
+	IFT_RS232                     = 0x21
+	IFT_SDLC                      = 0x11
+	IFT_SIP                       = 0x1f
+	IFT_SLIP                      = 0x1c
+	IFT_SMDSDXI                   = 0x2b
+	IFT_SMDSICIP                  = 0x34
+	IFT_SN                        = 0x38
+	IFT_SONET                     = 0x27
+	IFT_SONETPATH                 = 0x32
+	IFT_SONETVT                   = 0x33
+	IFT_SP                        = 0x39
+	IFT_STARLAN                   = 0xb
+	IFT_T1                        = 0x12
+	IFT_TUNNEL                    = 0x3b
+	IFT_ULTRA                     = 0x1d
+	IFT_V35                       = 0x2d
+	IFT_VIPA                      = 0x37
+	IFT_X25                       = 0x5
+	IFT_X25DDN                    = 0x4
+	IFT_X25PLE                    = 0x28
+	IFT_XETHER                    = 0x1a
+	IGNBRK                        = 0x1
+	IGNCR                         = 0x80
+	IGNPAR                        = 0x4
+	IMAXBEL                       = 0x10000
+	INLCR                         = 0x40
+	INPCK                         = 0x10
+	IN_CLASSA_HOST                = 0xffffff
+	IN_CLASSA_MAX                 = 0x80
+	IN_CLASSA_NET                 = 0xff000000
+	IN_CLASSA_NSHIFT              = 0x18
+	IN_CLASSB_HOST                = 0xffff
+	IN_CLASSB_MAX                 = 0x10000
+	IN_CLASSB_NET                 = 0xffff0000
+	IN_CLASSB_NSHIFT              = 0x10
+	IN_CLASSC_HOST                = 0xff
+	IN_CLASSC_NET                 = 0xffffff00
+	IN_CLASSC_NSHIFT              = 0x8
+	IN_CLASSD_HOST                = 0xfffffff
+	IN_CLASSD_NET                 = 0xf0000000
+	IN_CLASSD_NSHIFT              = 0x1c
+	IN_LOOPBACKNET                = 0x7f
+	IN_USE                        = 0x1
+	IPPROTO_AH                    = 0x33
+	IPPROTO_BIP                   = 0x53
+	IPPROTO_DSTOPTS               = 0x3c
+	IPPROTO_EGP                   = 0x8
+	IPPROTO_EON                   = 0x50
+	IPPROTO_ESP                   = 0x32
+	IPPROTO_FRAGMENT              = 0x2c
+	IPPROTO_GGP                   = 0x3
+	IPPROTO_GIF                   = 0x8c
+	IPPROTO_GRE                   = 0x2f
+	IPPROTO_HOPOPTS               = 0x0
+	IPPROTO_ICMP                  = 0x1
+	IPPROTO_ICMPV6                = 0x3a
+	IPPROTO_IDP                   = 0x16
+	IPPROTO_IGMP                  = 0x2
+	IPPROTO_IP                    = 0x0
+	IPPROTO_IPIP                  = 0x4
+	IPPROTO_IPV6                  = 0x29
+	IPPROTO_LOCAL                 = 0x3f
+	IPPROTO_MAX                   = 0x100
+	IPPROTO_MH                    = 0x87
+	IPPROTO_NONE                  = 0x3b
+	IPPROTO_PUP                   = 0xc
+	IPPROTO_QOS                   = 0x2d
+	IPPROTO_RAW                   = 0xff
+	IPPROTO_ROUTING               = 0x2b
+	IPPROTO_RSVP                  = 0x2e
+	IPPROTO_SCTP                  = 0x84
+	IPPROTO_TCP                   = 0x6
+	IPPROTO_TP                    = 0x1d
+	IPPROTO_UDP                   = 0x11
+	IPV6_ADDRFORM                 = 0x16
+	IPV6_ADDR_PREFERENCES         = 0x4a
+	IPV6_ADD_MEMBERSHIP           = 0xc
+	IPV6_AIXRAWSOCKET             = 0x39
+	IPV6_CHECKSUM                 = 0x27
+	IPV6_DONTFRAG                 = 0x2d
+	IPV6_DROP_MEMBERSHIP          = 0xd
+	IPV6_DSTOPTS                  = 0x36
+	IPV6_FLOWINFO_FLOWLABEL       = 0xffffff
+	IPV6_FLOWINFO_PRIFLOW         = 0xfffffff
+	IPV6_FLOWINFO_PRIORITY        = 0xf000000
+	IPV6_FLOWINFO_SRFLAG          = 0x10000000
+	IPV6_FLOWINFO_VERSION         = 0xf0000000
+	IPV6_HOPLIMIT                 = 0x28
+	IPV6_HOPOPTS                  = 0x34
+	IPV6_JOIN_GROUP               = 0xc
+	IPV6_LEAVE_GROUP              = 0xd
+	IPV6_MIPDSTOPTS               = 0x36
+	IPV6_MULTICAST_HOPS           = 0xa
+	IPV6_MULTICAST_IF             = 0x9
+	IPV6_MULTICAST_LOOP           = 0xb
+	IPV6_NEXTHOP                  = 0x30
+	IPV6_NOPROBE                  = 0x1c
+	IPV6_PATHMTU                  = 0x2e
+	IPV6_PKTINFO                  = 0x21
+	IPV6_PKTOPTIONS               = 0x24
+	IPV6_PRIORITY_10              = 0xa000000
+	IPV6_PRIORITY_11              = 0xb000000
+	IPV6_PRIORITY_12              = 0xc000000
+	IPV6_PRIORITY_13              = 0xd000000
+	IPV6_PRIORITY_14              = 0xe000000
+	IPV6_PRIORITY_15              = 0xf000000
+	IPV6_PRIORITY_8               = 0x8000000
+	IPV6_PRIORITY_9               = 0x9000000
+	IPV6_PRIORITY_BULK            = 0x4000000
+	IPV6_PRIORITY_CONTROL         = 0x7000000
+	IPV6_PRIORITY_FILLER          = 0x1000000
+	IPV6_PRIORITY_INTERACTIVE     = 0x6000000
+	IPV6_PRIORITY_RESERVED1       = 0x3000000
+	IPV6_PRIORITY_RESERVED2       = 0x5000000
+	IPV6_PRIORITY_UNATTENDED      = 0x2000000
+	IPV6_PRIORITY_UNCHARACTERIZED = 0x0
+	IPV6_RECVDSTOPTS              = 0x38
+	IPV6_RECVHOPLIMIT             = 0x29
+	IPV6_RECVHOPOPTS              = 0x35
+	IPV6_RECVHOPS                 = 0x22
+	IPV6_RECVIF                   = 0x1e
+	IPV6_RECVPATHMTU              = 0x2f
+	IPV6_RECVPKTINFO              = 0x23
+	IPV6_RECVRTHDR                = 0x33
+	IPV6_RECVSRCRT                = 0x1d
+	IPV6_RECVTCLASS               = 0x2a
+	IPV6_RTHDR                    = 0x32
+	IPV6_RTHDRDSTOPTS             = 0x37
+	IPV6_RTHDR_TYPE_0             = 0x0
+	IPV6_RTHDR_TYPE_2             = 0x2
+	IPV6_SENDIF                   = 0x1f
+	IPV6_SRFLAG_LOOSE             = 0x0
+	IPV6_SRFLAG_STRICT            = 0x10000000
+	IPV6_TCLASS                   = 0x2b
+	IPV6_TOKEN_LENGTH             = 0x40
+	IPV6_UNICAST_HOPS             = 0x4
+	IPV6_USE_MIN_MTU              = 0x2c
+	IPV6_V6ONLY                   = 0x25
+	IPV6_VERSION                  = 0x60000000
+	IP_ADDRFORM                   = 0x16
+	IP_ADD_MEMBERSHIP             = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP      = 0x3c
+	IP_BLOCK_SOURCE               = 0x3a
+	IP_BROADCAST_IF               = 0x10
+	IP_CACHE_LINE_SIZE            = 0x80
+	IP_DEFAULT_MULTICAST_LOOP     = 0x1
+	IP_DEFAULT_MULTICAST_TTL      = 0x1
+	IP_DF                         = 0x4000
+	IP_DHCPMODE                   = 0x11
+	IP_DONTFRAG                   = 0x19
+	IP_DROP_MEMBERSHIP            = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP     = 0x3d
+	IP_FINDPMTU                   = 0x1a
+	IP_HDRINCL                    = 0x2
+	IP_INC_MEMBERSHIPS            = 0x14
+	IP_INIT_MEMBERSHIP            = 0x14
+	IP_MAXPACKET                  = 0xffff
+	IP_MF                         = 0x2000
+	IP_MSS                        = 0x240
+	IP_MULTICAST_HOPS             = 0xa
+	IP_MULTICAST_IF               = 0x9
+	IP_MULTICAST_LOOP             = 0xb
+	IP_MULTICAST_TTL              = 0xa
+	IP_OPT                        = 0x1b
+	IP_OPTIONS                    = 0x1
+	IP_PMTUAGE                    = 0x1b
+	IP_RECVDSTADDR                = 0x7
+	IP_RECVIF                     = 0x14
+	IP_RECVIFINFO                 = 0xf
+	IP_RECVINTERFACE              = 0x20
+	IP_RECVMACHDR                 = 0xe
+	IP_RECVOPTS                   = 0x5
+	IP_RECVRETOPTS                = 0x6
+	IP_RECVTTL                    = 0x22
+	IP_RETOPTS                    = 0x8
+	IP_SOURCE_FILTER              = 0x48
+	IP_TOS                        = 0x3
+	IP_TTL                        = 0x4
+	IP_UNBLOCK_SOURCE             = 0x3b
+	IP_UNICAST_HOPS               = 0x4
+	ISIG                          = 0x1
+	ISTRIP                        = 0x20
+	IUCLC                         = 0x800
+	IXANY                         = 0x1000
+	IXOFF                         = 0x400
+	IXON                          = 0x200
+	I_FLUSH                       = 0x20005305
+	LNOFLSH                       = 0x8000
+	LOCK_EX                       = 0x2
+	LOCK_NB                       = 0x4
+	LOCK_SH                       = 0x1
+	LOCK_UN                       = 0x8
+	MADV_DONTNEED                 = 0x4
+	MADV_NORMAL                   = 0x0
+	MADV_RANDOM                   = 0x1
+	MADV_SEQUENTIAL               = 0x2
+	MADV_SPACEAVAIL               = 0x5
+	MADV_WILLNEED                 = 0x3
+	MAP_ANON                      = 0x10
+	MAP_ANONYMOUS                 = 0x10
+	MAP_FILE                      = 0x0
+	MAP_FIXED                     = 0x100
+	MAP_PRIVATE                   = 0x2
+	MAP_SHARED                    = 0x1
+	MAP_TYPE                      = 0xf0
+	MAP_VARIABLE                  = 0x0
+	MCAST_BLOCK_SOURCE            = 0x40
+	MCAST_EXCLUDE                 = 0x2
+	MCAST_INCLUDE                 = 0x1
+	MCAST_JOIN_GROUP              = 0x3e
+	MCAST_JOIN_SOURCE_GROUP       = 0x42
+	MCAST_LEAVE_GROUP             = 0x3f
+	MCAST_LEAVE_SOURCE_GROUP      = 0x43
+	MCAST_SOURCE_FILTER           = 0x49
+	MCAST_UNBLOCK_SOURCE          = 0x41
+	MCL_CURRENT                   = 0x100
+	MCL_FUTURE                    = 0x200
+	MSG_ANY                       = 0x4
+	MSG_ARGEXT                    = 0x400
+	MSG_BAND                      = 0x2
+	MSG_COMPAT                    = 0x8000
+	MSG_CTRUNC                    = 0x20
+	MSG_DONTROUTE                 = 0x4
+	MSG_EOR                       = 0x8
+	MSG_HIPRI                     = 0x1
+	MSG_MAXIOVLEN                 = 0x10
+	MSG_MPEG2                     = 0x80
+	MSG_NONBLOCK                  = 0x4000
+	MSG_NOSIGNAL                  = 0x100
+	MSG_OOB                       = 0x1
+	MSG_PEEK                      = 0x2
+	MSG_TRUNC                     = 0x10
+	MSG_WAITALL                   = 0x40
+	MSG_WAITFORONE                = 0x200
+	MS_ASYNC                      = 0x10
+	MS_EINTR                      = 0x80
+	MS_INVALIDATE                 = 0x40
+	MS_PER_SEC                    = 0x3e8
+	MS_SYNC                       = 0x20
+	NFDBITS                       = 0x40
+	NL0                           = 0x0
+	NL1                           = 0x4000
+	NL2                           = 0x8000
+	NL3                           = 0xc000
+	NLDLY                         = 0x4000
+	NOFLSH                        = 0x80
+	NOFLUSH                       = 0x80000000
+	OCRNL                         = 0x8
+	OFDEL                         = 0x80
+	OFILL                         = 0x40
+	OLCUC                         = 0x2
+	ONLCR                         = 0x4
+	ONLRET                        = 0x20
+	ONOCR                         = 0x10
+	ONOEOT                        = 0x80000
+	OPOST                         = 0x1
+	OXTABS                        = 0x40000
+	O_ACCMODE                     = 0x23
+	O_APPEND                      = 0x8
+	O_CIO                         = 0x80
+	O_CIOR                        = 0x800000000
+	O_CLOEXEC                     = 0x800000
+	O_CREAT                       = 0x100
+	O_DEFER                       = 0x2000
+	O_DELAY                       = 0x4000
+	O_DIRECT                      = 0x8000000
+	O_DIRECTORY                   = 0x80000
+	O_DSYNC                       = 0x400000
+	O_EFSOFF                      = 0x400000000
+	O_EFSON                       = 0x200000000
+	O_EXCL                        = 0x400
+	O_EXEC                        = 0x20
+	O_LARGEFILE                   = 0x4000000
+	O_NDELAY                      = 0x8000
+	O_NOCACHE                     = 0x100000
+	O_NOCTTY                      = 0x800
+	O_NOFOLLOW                    = 0x1000000
+	O_NONBLOCK                    = 0x4
+	O_NONE                        = 0x3
+	O_NSHARE                      = 0x10000
+	O_RAW                         = 0x100000000
+	O_RDONLY                      = 0x0
+	O_RDWR                        = 0x2
+	O_RSHARE                      = 0x1000
+	O_RSYNC                       = 0x200000
+	O_SEARCH                      = 0x20
+	O_SNAPSHOT                    = 0x40
+	O_SYNC                        = 0x10
+	O_TRUNC                       = 0x200
+	O_TTY_INIT                    = 0x0
+	O_WRONLY                      = 0x1
+	PARENB                        = 0x100
+	PAREXT                        = 0x100000
+	PARMRK                        = 0x8
+	PARODD                        = 0x200
+	PENDIN                        = 0x20000000
+	PRIO_PGRP                     = 0x1
+	PRIO_PROCESS                  = 0x0
+	PRIO_USER                     = 0x2
+	PROT_EXEC                     = 0x4
+	PROT_NONE                     = 0x0
+	PROT_READ                     = 0x1
+	PROT_WRITE                    = 0x2
+	PR_64BIT                      = 0x20
+	PR_ADDR                       = 0x2
+	PR_ARGEXT                     = 0x400
+	PR_ATOMIC                     = 0x1
+	PR_CONNREQUIRED               = 0x4
+	PR_FASTHZ                     = 0x5
+	PR_INP                        = 0x40
+	PR_INTRLEVEL                  = 0x8000
+	PR_MLS                        = 0x100
+	PR_MLS_1_LABEL                = 0x200
+	PR_NOEOR                      = 0x4000
+	PR_RIGHTS                     = 0x10
+	PR_SLOWHZ                     = 0x2
+	PR_WANTRCVD                   = 0x8
+	RLIMIT_AS                     = 0x6
+	RLIMIT_CORE                   = 0x4
+	RLIMIT_CPU                    = 0x0
+	RLIMIT_DATA                   = 0x2
+	RLIMIT_FSIZE                  = 0x1
+	RLIMIT_NOFILE                 = 0x7
+	RLIMIT_NPROC                  = 0x9
+	RLIMIT_RSS                    = 0x5
+	RLIMIT_STACK                  = 0x3
+	RLIM_INFINITY                 = 0x7fffffffffffffff
+	RTAX_AUTHOR                   = 0x6
+	RTAX_BRD                      = 0x7
+	RTAX_DST                      = 0x0
+	RTAX_GATEWAY                  = 0x1
+	RTAX_GENMASK                  = 0x3
+	RTAX_IFA                      = 0x5
+	RTAX_IFP                      = 0x4
+	RTAX_MAX                      = 0x8
+	RTAX_NETMASK                  = 0x2
+	RTA_AUTHOR                    = 0x40
+	RTA_BRD                       = 0x80
+	RTA_DOWNSTREAM                = 0x100
+	RTA_DST                       = 0x1
+	RTA_GATEWAY                   = 0x2
+	RTA_GENMASK                   = 0x8
+	RTA_IFA                       = 0x20
+	RTA_IFP                       = 0x10
+	RTA_NETMASK                   = 0x4
+	RTC_IA64                      = 0x3
+	RTC_POWER                     = 0x1
+	RTC_POWER_PC                  = 0x2
+	RTF_ACTIVE_DGD                = 0x1000000
+	RTF_BCE                       = 0x80000
+	RTF_BLACKHOLE                 = 0x1000
+	RTF_BROADCAST                 = 0x400000
+	RTF_BUL                       = 0x2000
+	RTF_CLONE                     = 0x10000
+	RTF_CLONED                    = 0x20000
+	RTF_CLONING                   = 0x100
+	RTF_DONE                      = 0x40
+	RTF_DYNAMIC                   = 0x10
+	RTF_FREE_IN_PROG              = 0x4000000
+	RTF_GATEWAY                   = 0x2
+	RTF_HOST                      = 0x4
+	RTF_LLINFO                    = 0x400
+	RTF_LOCAL                     = 0x200000
+	RTF_MASK                      = 0x80
+	RTF_MODIFIED                  = 0x20
+	RTF_MULTICAST                 = 0x800000
+	RTF_PERMANENT6                = 0x8000000
+	RTF_PINNED                    = 0x100000
+	RTF_PROTO1                    = 0x8000
+	RTF_PROTO2                    = 0x4000
+	RTF_PROTO3                    = 0x40000
+	RTF_REJECT                    = 0x8
+	RTF_SMALLMTU                  = 0x40000
+	RTF_STATIC                    = 0x800
+	RTF_STOPSRCH                  = 0x2000000
+	RTF_UNREACHABLE               = 0x10000000
+	RTF_UP                        = 0x1
+	RTF_XRESOLVE                  = 0x200
+	RTM_ADD                       = 0x1
+	RTM_CHANGE                    = 0x3
+	RTM_DELADDR                   = 0xd
+	RTM_DELETE                    = 0x2
+	RTM_EXPIRE                    = 0xf
+	RTM_GET                       = 0x4
+	RTM_GETNEXT                   = 0x11
+	RTM_IFINFO                    = 0xe
+	RTM_LOCK                      = 0x8
+	RTM_LOSING                    = 0x5
+	RTM_MISS                      = 0x7
+	RTM_NEWADDR                   = 0xc
+	RTM_OLDADD                    = 0x9
+	RTM_OLDDEL                    = 0xa
+	RTM_REDIRECT                  = 0x6
+	RTM_RESOLVE                   = 0xb
+	RTM_RTLOST                    = 0x10
+	RTM_RTTUNIT                   = 0xf4240
+	RTM_SAMEADDR                  = 0x12
+	RTM_SET                       = 0x13
+	RTM_VERSION                   = 0x2
+	RTM_VERSION_GR                = 0x4
+	RTM_VERSION_GR_COMPAT         = 0x3
+	RTM_VERSION_POLICY            = 0x5
+	RTM_VERSION_POLICY_EXT        = 0x6
+	RTM_VERSION_POLICY_PRFN       = 0x7
+	RTV_EXPIRE                    = 0x4
+	RTV_HOPCOUNT                  = 0x2
+	RTV_MTU                       = 0x1
+	RTV_RPIPE                     = 0x8
+	RTV_RTT                       = 0x40
+	RTV_RTTVAR                    = 0x80
+	RTV_SPIPE                     = 0x10
+	RTV_SSTHRESH                  = 0x20
+	RUSAGE_CHILDREN               = -0x1
+	RUSAGE_SELF                   = 0x0
+	RUSAGE_THREAD                 = 0x1
+	SCM_RIGHTS                    = 0x1
+	SHUT_RD                       = 0x0
+	SHUT_RDWR                     = 0x2
+	SHUT_WR                       = 0x1
+	SIGMAX64                      = 0xff
+	SIGQUEUE_MAX                  = 0x20
+	SIOCADDIFVIPA                 = 0x20006942
+	SIOCADDMTU                    = -0x7ffb9690
+	SIOCADDMULTI                  = -0x7fdf96cf
+	SIOCADDNETID                  = -0x7fd796a9
+	SIOCADDRT                     = -0x7fc78df6
+	SIOCAIFADDR                   = -0x7fbf96e6
+	SIOCATMARK                    = 0x40047307
+	SIOCDARP                      = -0x7fb396e0
+	SIOCDELIFVIPA                 = 0x20006943
+	SIOCDELMTU                    = -0x7ffb968f
+	SIOCDELMULTI                  = -0x7fdf96ce
+	SIOCDELPMTU                   = -0x7fd78ff6
+	SIOCDELRT                     = -0x7fc78df5
+	SIOCDIFADDR                   = -0x7fd796e7
+	SIOCDNETOPT                   = -0x3ffe9680
+	SIOCDX25XLATE                 = -0x7fd7969b
+	SIOCFIFADDR                   = -0x7fdf966d
+	SIOCGARP                      = -0x3fb396da
+	SIOCGETMTUS                   = 0x2000696f
+	SIOCGETSGCNT                  = -0x3feb8acc
+	SIOCGETVIFCNT                 = -0x3feb8acd
+	SIOCGHIWAT                    = 0x40047301
+	SIOCGIFADDR                   = -0x3fd796df
+	SIOCGIFADDRS                  = 0x2000698c
+	SIOCGIFBAUDRATE               = -0x3fdf9669
+	SIOCGIFBRDADDR                = -0x3fd796dd
+	SIOCGIFCONF                   = -0x3fef96bb
+	SIOCGIFCONFGLOB               = -0x3fef9670
+	SIOCGIFDSTADDR                = -0x3fd796de
+	SIOCGIFFLAGS                  = -0x3fd796ef
+	SIOCGIFGIDLIST                = 0x20006968
+	SIOCGIFHWADDR                 = -0x3fab966b
+	SIOCGIFMETRIC                 = -0x3fd796e9
+	SIOCGIFMTU                    = -0x3fd796aa
+	SIOCGIFNETMASK                = -0x3fd796db
+	SIOCGIFOPTIONS                = -0x3fd796d6
+	SIOCGISNO                     = -0x3fd79695
+	SIOCGLOADF                    = -0x3ffb967e
+	SIOCGLOWAT                    = 0x40047303
+	SIOCGNETOPT                   = -0x3ffe96a5
+	SIOCGNETOPT1                  = -0x3fdf967f
+	SIOCGNMTUS                    = 0x2000696e
+	SIOCGPGRP                     = 0x40047309
+	SIOCGSIZIFCONF                = 0x4004696a
+	SIOCGSRCFILTER                = -0x3fe796cb
+	SIOCGTUNEPHASE                = -0x3ffb9676
+	SIOCGX25XLATE                 = -0x3fd7969c
+	SIOCIFATTACH                  = -0x7fdf9699
+	SIOCIFDETACH                  = -0x7fdf969a
+	SIOCIFGETPKEY                 = -0x7fdf969b
+	SIOCIF_ATM_DARP               = -0x7fdf9683
+	SIOCIF_ATM_DUMPARP            = -0x7fdf9685
+	SIOCIF_ATM_GARP               = -0x7fdf9682
+	SIOCIF_ATM_IDLE               = -0x7fdf9686
+	SIOCIF_ATM_SARP               = -0x7fdf9681
+	SIOCIF_ATM_SNMPARP            = -0x7fdf9687
+	SIOCIF_ATM_SVC                = -0x7fdf9684
+	SIOCIF_ATM_UBR                = -0x7fdf9688
+	SIOCIF_DEVHEALTH              = -0x7ffb966c
+	SIOCIF_IB_ARP_INCOMP          = -0x7fdf9677
+	SIOCIF_IB_ARP_TIMER           = -0x7fdf9678
+	SIOCIF_IB_CLEAR_PINFO         = -0x3fdf966f
+	SIOCIF_IB_DEL_ARP             = -0x7fdf967f
+	SIOCIF_IB_DEL_PINFO           = -0x3fdf9670
+	SIOCIF_IB_DUMP_ARP            = -0x7fdf9680
+	SIOCIF_IB_GET_ARP             = -0x7fdf967e
+	SIOCIF_IB_GET_INFO            = -0x3f879675
+	SIOCIF_IB_GET_STATS           = -0x3f879672
+	SIOCIF_IB_NOTIFY_ADDR_REM     = -0x3f87966a
+	SIOCIF_IB_RESET_STATS         = -0x3f879671
+	SIOCIF_IB_RESIZE_CQ           = -0x7fdf9679
+	SIOCIF_IB_SET_ARP             = -0x7fdf967d
+	SIOCIF_IB_SET_PKEY            = -0x7fdf967c
+	SIOCIF_IB_SET_PORT            = -0x7fdf967b
+	SIOCIF_IB_SET_QKEY            = -0x7fdf9676
+	SIOCIF_IB_SET_QSIZE           = -0x7fdf967a
+	SIOCLISTIFVIPA                = 0x20006944
+	SIOCSARP                      = -0x7fb396e2
+	SIOCSHIWAT                    = 0xffffffff80047300
+	SIOCSIFADDR                   = -0x7fd796f4
+	SIOCSIFADDRORI                = -0x7fdb9673
+	SIOCSIFBRDADDR                = -0x7fd796ed
+	SIOCSIFDSTADDR                = -0x7fd796f2
+	SIOCSIFFLAGS                  = -0x7fd796f0
+	SIOCSIFGIDLIST                = 0x20006969
+	SIOCSIFMETRIC                 = -0x7fd796e8
+	SIOCSIFMTU                    = -0x7fd796a8
+	SIOCSIFNETDUMP                = -0x7fd796e4
+	SIOCSIFNETMASK                = -0x7fd796ea
+	SIOCSIFOPTIONS                = -0x7fd796d7
+	SIOCSIFSUBCHAN                = -0x7fd796e5
+	SIOCSISNO                     = -0x7fd79694
+	SIOCSLOADF                    = -0x3ffb967d
+	SIOCSLOWAT                    = 0xffffffff80047302
+	SIOCSNETOPT                   = -0x7ffe96a6
+	SIOCSPGRP                     = 0xffffffff80047308
+	SIOCSX25XLATE                 = -0x7fd7969d
+	SOCK_CONN_DGRAM               = 0x6
+	SOCK_DGRAM                    = 0x2
+	SOCK_RAW                      = 0x3
+	SOCK_RDM                      = 0x4
+	SOCK_SEQPACKET                = 0x5
+	SOCK_STREAM                   = 0x1
+	SOL_SOCKET                    = 0xffff
+	SOMAXCONN                     = 0x400
+	SO_ACCEPTCONN                 = 0x2
+	SO_AUDIT                      = 0x8000
+	SO_BROADCAST                  = 0x20
+	SO_CKSUMRECV                  = 0x800
+	SO_DEBUG                      = 0x1
+	SO_DONTROUTE                  = 0x10
+	SO_ERROR                      = 0x1007
+	SO_KEEPALIVE                  = 0x8
+	SO_KERNACCEPT                 = 0x2000
+	SO_LINGER                     = 0x80
+	SO_NOMULTIPATH                = 0x4000
+	SO_NOREUSEADDR                = 0x1000
+	SO_OOBINLINE                  = 0x100
+	SO_PEERID                     = 0x1009
+	SO_RCVBUF                     = 0x1002
+	SO_RCVLOWAT                   = 0x1004
+	SO_RCVTIMEO                   = 0x1006
+	SO_REUSEADDR                  = 0x4
+	SO_REUSEPORT                  = 0x200
+	SO_SNDBUF                     = 0x1001
+	SO_SNDLOWAT                   = 0x1003
+	SO_SNDTIMEO                   = 0x1005
+	SO_TIMESTAMPNS                = 0x100a
+	SO_TYPE                       = 0x1008
+	SO_USELOOPBACK                = 0x40
+	SO_USE_IFBUFS                 = 0x400
+	S_BANDURG                     = 0x400
+	S_EMODFMT                     = 0x3c000000
+	S_ENFMT                       = 0x400
+	S_ERROR                       = 0x100
+	S_HANGUP                      = 0x200
+	S_HIPRI                       = 0x2
+	S_ICRYPTO                     = 0x80000
+	S_IEXEC                       = 0x40
+	S_IFBLK                       = 0x6000
+	S_IFCHR                       = 0x2000
+	S_IFDIR                       = 0x4000
+	S_IFIFO                       = 0x1000
+	S_IFJOURNAL                   = 0x10000
+	S_IFLNK                       = 0xa000
+	S_IFMPX                       = 0x2200
+	S_IFMT                        = 0xf000
+	S_IFPDIR                      = 0x4000000
+	S_IFPSDIR                     = 0x8000000
+	S_IFPSSDIR                    = 0xc000000
+	S_IFREG                       = 0x8000
+	S_IFSOCK                      = 0xc000
+	S_IFSYSEA                     = 0x30000000
+	S_INPUT                       = 0x1
+	S_IREAD                       = 0x100
+	S_IRGRP                       = 0x20
+	S_IROTH                       = 0x4
+	S_IRUSR                       = 0x100
+	S_IRWXG                       = 0x38
+	S_IRWXO                       = 0x7
+	S_IRWXU                       = 0x1c0
+	S_ISGID                       = 0x400
+	S_ISUID                       = 0x800
+	S_ISVTX                       = 0x200
+	S_ITCB                        = 0x1000000
+	S_ITP                         = 0x800000
+	S_IWGRP                       = 0x10
+	S_IWOTH                       = 0x2
+	S_IWRITE                      = 0x80
+	S_IWUSR                       = 0x80
+	S_IXACL                       = 0x2000000
+	S_IXATTR                      = 0x40000
+	S_IXGRP                       = 0x8
+	S_IXINTERFACE                 = 0x100000
+	S_IXMOD                       = 0x40000000
+	S_IXOTH                       = 0x1
+	S_IXUSR                       = 0x40
+	S_MSG                         = 0x8
+	S_OUTPUT                      = 0x4
+	S_RDBAND                      = 0x20
+	S_RDNORM                      = 0x10
+	S_RESERVED1                   = 0x20000
+	S_RESERVED2                   = 0x200000
+	S_RESERVED3                   = 0x400000
+	S_RESERVED4                   = 0x80000000
+	S_RESFMT1                     = 0x10000000
+	S_RESFMT10                    = 0x34000000
+	S_RESFMT11                    = 0x38000000
+	S_RESFMT12                    = 0x3c000000
+	S_RESFMT2                     = 0x14000000
+	S_RESFMT3                     = 0x18000000
+	S_RESFMT4                     = 0x1c000000
+	S_RESFMT5                     = 0x20000000
+	S_RESFMT6                     = 0x24000000
+	S_RESFMT7                     = 0x28000000
+	S_RESFMT8                     = 0x2c000000
+	S_WRBAND                      = 0x80
+	S_WRNORM                      = 0x40
+	TAB0                          = 0x0
+	TAB1                          = 0x400
+	TAB2                          = 0x800
+	TAB3                          = 0xc00
+	TABDLY                        = 0xc00
+	TCFLSH                        = 0x540c
+	TCGETA                        = 0x5405
+	TCGETS                        = 0x5401
+	TCIFLUSH                      = 0x0
+	TCIOFF                        = 0x2
+	TCIOFLUSH                     = 0x2
+	TCION                         = 0x3
+	TCOFLUSH                      = 0x1
+	TCOOFF                        = 0x0
+	TCOON                         = 0x1
+	TCP_24DAYS_WORTH_OF_SLOWTICKS = 0x3f4800
+	TCP_ACLADD                    = 0x23
+	TCP_ACLBIND                   = 0x26
+	TCP_ACLCLEAR                  = 0x22
+	TCP_ACLDEL                    = 0x24
+	TCP_ACLDENY                   = 0x8
+	TCP_ACLFLUSH                  = 0x21
+	TCP_ACLGID                    = 0x1
+	TCP_ACLLS                     = 0x25
+	TCP_ACLSUBNET                 = 0x4
+	TCP_ACLUID                    = 0x2
+	TCP_CWND_DF                   = 0x16
+	TCP_CWND_IF                   = 0x15
+	TCP_DELAY_ACK_FIN             = 0x2
+	TCP_DELAY_ACK_SYN             = 0x1
+	TCP_FASTNAME                  = 0x101080a
+	TCP_KEEPCNT                   = 0x13
+	TCP_KEEPIDLE                  = 0x11
+	TCP_KEEPINTVL                 = 0x12
+	TCP_LSPRIV                    = 0x29
+	TCP_LUID                      = 0x20
+	TCP_MAXBURST                  = 0x8
+	TCP_MAXDF                     = 0x64
+	TCP_MAXIF                     = 0x64
+	TCP_MAXSEG                    = 0x2
+	TCP_MAXWIN                    = 0xffff
+	TCP_MAXWINDOWSCALE            = 0xe
+	TCP_MAX_SACK                  = 0x4
+	TCP_MSS                       = 0x5b4
+	TCP_NODELAY                   = 0x1
+	TCP_NODELAYACK                = 0x14
+	TCP_NOREDUCE_CWND_EXIT_FRXMT  = 0x19
+	TCP_NOREDUCE_CWND_IN_FRXMT    = 0x18
+	TCP_NOTENTER_SSTART           = 0x17
+	TCP_OPT                       = 0x19
+	TCP_RFC1323                   = 0x4
+	TCP_SETPRIV                   = 0x27
+	TCP_STDURG                    = 0x10
+	TCP_TIMESTAMP_OPTLEN          = 0xc
+	TCP_UNSETPRIV                 = 0x28
+	TCSAFLUSH                     = 0x2
+	TCSBRK                        = 0x5409
+	TCSETA                        = 0x5406
+	TCSETAF                       = 0x5408
+	TCSETAW                       = 0x5407
+	TCSETS                        = 0x5402
+	TCSETSF                       = 0x5404
+	TCSETSW                       = 0x5403
+	TCXONC                        = 0x540b
+	TIMER_ABSTIME                 = 0x3e7
+	TIMER_MAX                     = 0x20
+	TIOC                          = 0x5400
+	TIOCCBRK                      = 0x2000747a
+	TIOCCDTR                      = 0x20007478
+	TIOCCONS                      = 0xffffffff80047462
+	TIOCEXCL                      = 0x2000740d
+	TIOCFLUSH                     = 0xffffffff80047410
+	TIOCGETC                      = 0x40067412
+	TIOCGETD                      = 0x40047400
+	TIOCGETP                      = 0x40067408
+	TIOCGLTC                      = 0x40067474
+	TIOCGPGRP                     = 0x40047477
+	TIOCGSID                      = 0x40047448
+	TIOCGSIZE                     = 0x40087468
+	TIOCGWINSZ                    = 0x40087468
+	TIOCHPCL                      = 0x20007402
+	TIOCLBIC                      = 0xffffffff8004747e
+	TIOCLBIS                      = 0xffffffff8004747f
+	TIOCLGET                      = 0x4004747c
+	TIOCLSET                      = 0xffffffff8004747d
+	TIOCMBIC                      = 0xffffffff8004746b
+	TIOCMBIS                      = 0xffffffff8004746c
+	TIOCMGET                      = 0x4004746a
+	TIOCMIWAIT                    = 0xffffffff80047464
+	TIOCMODG                      = 0x40047403
+	TIOCMODS                      = 0xffffffff80047404
+	TIOCMSET                      = 0xffffffff8004746d
+	TIOCM_CAR                     = 0x40
+	TIOCM_CD                      = 0x40
+	TIOCM_CTS                     = 0x20
+	TIOCM_DSR                     = 0x100
+	TIOCM_DTR                     = 0x2
+	TIOCM_LE                      = 0x1
+	TIOCM_RI                      = 0x80
+	TIOCM_RNG                     = 0x80
+	TIOCM_RTS                     = 0x4
+	TIOCM_SR                      = 0x10
+	TIOCM_ST                      = 0x8
+	TIOCNOTTY                     = 0x20007471
+	TIOCNXCL                      = 0x2000740e
+	TIOCOUTQ                      = 0x40047473
+	TIOCPKT                       = 0xffffffff80047470
+	TIOCPKT_DATA                  = 0x0
+	TIOCPKT_DOSTOP                = 0x20
+	TIOCPKT_FLUSHREAD             = 0x1
+	TIOCPKT_FLUSHWRITE            = 0x2
+	TIOCPKT_NOSTOP                = 0x10
+	TIOCPKT_START                 = 0x8
+	TIOCPKT_STOP                  = 0x4
+	TIOCREMOTE                    = 0xffffffff80047469
+	TIOCSBRK                      = 0x2000747b
+	TIOCSDTR                      = 0x20007479
+	TIOCSETC                      = 0xffffffff80067411
+	TIOCSETD                      = 0xffffffff80047401
+	TIOCSETN                      = 0xffffffff8006740a
+	TIOCSETP                      = 0xffffffff80067409
+	TIOCSLTC                      = 0xffffffff80067475
+	TIOCSPGRP                     = 0xffffffff80047476
+	TIOCSSIZE                     = 0xffffffff80087467
+	TIOCSTART                     = 0x2000746e
+	TIOCSTI                       = 0xffffffff80017472
+	TIOCSTOP                      = 0x2000746f
+	TIOCSWINSZ                    = 0xffffffff80087467
+	TIOCUCNTL                     = 0xffffffff80047466
+	TOSTOP                        = 0x10000
+	UTIME_NOW                     = -0x2
+	UTIME_OMIT                    = -0x3
+	VDISCRD                       = 0xc
+	VDSUSP                        = 0xa
+	VEOF                          = 0x4
+	VEOL                          = 0x5
+	VEOL2                         = 0x6
+	VERASE                        = 0x2
+	VINTR                         = 0x0
+	VKILL                         = 0x3
+	VLNEXT                        = 0xe
+	VMIN                          = 0x4
+	VQUIT                         = 0x1
+	VREPRINT                      = 0xb
+	VSTART                        = 0x7
+	VSTOP                         = 0x8
+	VSTRT                         = 0x7
+	VSUSP                         = 0x9
+	VT0                           = 0x0
+	VT1                           = 0x8000
+	VTDELAY                       = 0x2000
+	VTDLY                         = 0x8000
+	VTIME                         = 0x5
+	VWERSE                        = 0xd
+	WPARSTART                     = 0x1
+	WPARSTOP                      = 0x2
+	WPARTTYNAME                   = "Global"
+	XCASE                         = 0x4
+	XTABS                         = 0xc00
+	_FDATAFLUSH                   = 0x2000000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x43)
+	EADDRNOTAVAIL   = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x42)
+	EAGAIN          = syscall.Errno(0xb)
+	EALREADY        = syscall.Errno(0x38)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x78)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x75)
+	ECHILD          = syscall.Errno(0xa)
+	ECHRNG          = syscall.Errno(0x25)
+	ECLONEME        = syscall.Errno(0x52)
+	ECONNABORTED    = syscall.Errno(0x48)
+	ECONNREFUSED    = syscall.Errno(0x4f)
+	ECONNRESET      = syscall.Errno(0x49)
+	ECORRUPT        = syscall.Errno(0x59)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDESTADDREQ     = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x3a)
+	EDIST           = syscall.Errno(0x35)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x58)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFORMAT         = syscall.Errno(0x30)
+	EHOSTDOWN       = syscall.Errno(0x50)
+	EHOSTUNREACH    = syscall.Errno(0x51)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x74)
+	EINPROGRESS     = syscall.Errno(0x37)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x4b)
+	EISDIR          = syscall.Errno(0x15)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x55)
+	EMEDIA          = syscall.Errno(0x6e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x3b)
+	EMULTIHOP       = syscall.Errno(0x7d)
+	ENAMETOOLONG    = syscall.Errno(0x56)
+	ENETDOWN        = syscall.Errno(0x45)
+	ENETRESET       = syscall.Errno(0x47)
+	ENETUNREACH     = syscall.Errno(0x46)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x70)
+	ENOBUFS         = syscall.Errno(0x4a)
+	ENOCONNECT      = syscall.Errno(0x32)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x7a)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x31)
+	ENOLINK         = syscall.Errno(0x7e)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x23)
+	ENOPROTOOPT     = syscall.Errno(0x3d)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x76)
+	ENOSTR          = syscall.Errno(0x7b)
+	ENOSYS          = syscall.Errno(0x6d)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x4c)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x11)
+	ENOTREADY       = syscall.Errno(0x2e)
+	ENOTRECOVERABLE = syscall.Errno(0x5e)
+	ENOTRUST        = syscall.Errno(0x72)
+	ENOTSOCK        = syscall.Errno(0x39)
+	ENOTSUP         = syscall.Errno(0x7c)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x40)
+	EOVERFLOW       = syscall.Errno(0x7f)
+	EOWNERDEAD      = syscall.Errno(0x5f)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x41)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x53)
+	EPROTO          = syscall.Errno(0x79)
+	EPROTONOSUPPORT = syscall.Errno(0x3e)
+	EPROTOTYPE      = syscall.Errno(0x3c)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x5d)
+	ERESTART        = syscall.Errno(0x52)
+	EROFS           = syscall.Errno(0x1e)
+	ESAD            = syscall.Errno(0x71)
+	ESHUTDOWN       = syscall.Errno(0x4d)
+	ESOCKTNOSUPPORT = syscall.Errno(0x3f)
+	ESOFT           = syscall.Errno(0x6f)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x34)
+	ESYSERROR       = syscall.Errno(0x5a)
+	ETIME           = syscall.Errno(0x77)
+	ETIMEDOUT       = syscall.Errno(0x4e)
+	ETOOMANYREFS    = syscall.Errno(0x73)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x54)
+	EWOULDBLOCK     = syscall.Errno(0xb)
+	EWRPROTECT      = syscall.Errno(0x2f)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT     = syscall.Signal(0x6)
+	SIGAIO      = syscall.Signal(0x17)
+	SIGALRM     = syscall.Signal(0xe)
+	SIGALRM1    = syscall.Signal(0x26)
+	SIGBUS      = syscall.Signal(0xa)
+	SIGCAPI     = syscall.Signal(0x31)
+	SIGCHLD     = syscall.Signal(0x14)
+	SIGCLD      = syscall.Signal(0x14)
+	SIGCONT     = syscall.Signal(0x13)
+	SIGCPUFAIL  = syscall.Signal(0x3b)
+	SIGDANGER   = syscall.Signal(0x21)
+	SIGEMT      = syscall.Signal(0x7)
+	SIGFPE      = syscall.Signal(0x8)
+	SIGGRANT    = syscall.Signal(0x3c)
+	SIGHUP      = syscall.Signal(0x1)
+	SIGILL      = syscall.Signal(0x4)
+	SIGINT      = syscall.Signal(0x2)
+	SIGIO       = syscall.Signal(0x17)
+	SIGIOINT    = syscall.Signal(0x10)
+	SIGIOT      = syscall.Signal(0x6)
+	SIGKAP      = syscall.Signal(0x3c)
+	SIGKILL     = syscall.Signal(0x9)
+	SIGLOST     = syscall.Signal(0x6)
+	SIGMAX      = syscall.Signal(0xff)
+	SIGMAX32    = syscall.Signal(0x3f)
+	SIGMIGRATE  = syscall.Signal(0x23)
+	SIGMSG      = syscall.Signal(0x1b)
+	SIGPIPE     = syscall.Signal(0xd)
+	SIGPOLL     = syscall.Signal(0x17)
+	SIGPRE      = syscall.Signal(0x24)
+	SIGPROF     = syscall.Signal(0x20)
+	SIGPTY      = syscall.Signal(0x17)
+	SIGPWR      = syscall.Signal(0x1d)
+	SIGQUIT     = syscall.Signal(0x3)
+	SIGRECONFIG = syscall.Signal(0x3a)
+	SIGRETRACT  = syscall.Signal(0x3d)
+	SIGSAK      = syscall.Signal(0x3f)
+	SIGSEGV     = syscall.Signal(0xb)
+	SIGSOUND    = syscall.Signal(0x3e)
+	SIGSTOP     = syscall.Signal(0x11)
+	SIGSYS      = syscall.Signal(0xc)
+	SIGSYSERROR = syscall.Signal(0x30)
+	SIGTALRM    = syscall.Signal(0x26)
+	SIGTERM     = syscall.Signal(0xf)
+	SIGTRAP     = syscall.Signal(0x5)
+	SIGTSTP     = syscall.Signal(0x12)
+	SIGTTIN     = syscall.Signal(0x15)
+	SIGTTOU     = syscall.Signal(0x16)
+	SIGURG      = syscall.Signal(0x10)
+	SIGUSR1     = syscall.Signal(0x1e)
+	SIGUSR2     = syscall.Signal(0x1f)
+	SIGVIRT     = syscall.Signal(0x25)
+	SIGVTALRM   = syscall.Signal(0x22)
+	SIGWAITING  = syscall.Signal(0x27)
+	SIGWINCH    = syscall.Signal(0x1c)
+	SIGXCPU     = syscall.Signal(0x18)
+	SIGXFSZ     = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "not owner"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "I/O error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "arg list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file number"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{12, "ENOMEM", "not enough space"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "ENOTEMPTY", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "file table overflow"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "not a typewriter"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "deadlock condition if locked"},
+	{46, "ENOTREADY", "device not ready"},
+	{47, "EWRPROTECT", "write-protected media"},
+	{48, "EFORMAT", "unformatted or incompatible media"},
+	{49, "ENOLCK", "no locks available"},
+	{50, "ENOCONNECT", "cannot Establish Connection"},
+	{52, "ESTALE", "missing file or filesystem"},
+	{53, "EDIST", "requests blocked by Administrator"},
+	{55, "EINPROGRESS", "operation now in progress"},
+	{56, "EALREADY", "operation already in progress"},
+	{57, "ENOTSOCK", "socket operation on non-socket"},
+	{58, "EDESTADDREQ", "destination address required"},
+	{59, "EMSGSIZE", "message too long"},
+	{60, "EPROTOTYPE", "protocol wrong type for socket"},
+	{61, "ENOPROTOOPT", "protocol not available"},
+	{62, "EPROTONOSUPPORT", "protocol not supported"},
+	{63, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{64, "EOPNOTSUPP", "operation not supported on socket"},
+	{65, "EPFNOSUPPORT", "protocol family not supported"},
+	{66, "EAFNOSUPPORT", "addr family not supported by protocol"},
+	{67, "EADDRINUSE", "address already in use"},
+	{68, "EADDRNOTAVAIL", "can't assign requested address"},
+	{69, "ENETDOWN", "network is down"},
+	{70, "ENETUNREACH", "network is unreachable"},
+	{71, "ENETRESET", "network dropped connection on reset"},
+	{72, "ECONNABORTED", "software caused connection abort"},
+	{73, "ECONNRESET", "connection reset by peer"},
+	{74, "ENOBUFS", "no buffer space available"},
+	{75, "EISCONN", "socket is already connected"},
+	{76, "ENOTCONN", "socket is not connected"},
+	{77, "ESHUTDOWN", "can't send after socket shutdown"},
+	{78, "ETIMEDOUT", "connection timed out"},
+	{79, "ECONNREFUSED", "connection refused"},
+	{80, "EHOSTDOWN", "host is down"},
+	{81, "EHOSTUNREACH", "no route to host"},
+	{82, "ERESTART", "restart the system call"},
+	{83, "EPROCLIM", "too many processes"},
+	{84, "EUSERS", "too many users"},
+	{85, "ELOOP", "too many levels of symbolic links"},
+	{86, "ENAMETOOLONG", "file name too long"},
+	{88, "EDQUOT", "disk quota exceeded"},
+	{89, "ECORRUPT", "invalid file system control data detected"},
+	{90, "ESYSERROR", "for future use "},
+	{93, "EREMOTE", "item is not local to host"},
+	{94, "ENOTRECOVERABLE", "state not recoverable "},
+	{95, "EOWNERDEAD", "previous owner died "},
+	{109, "ENOSYS", "function not implemented"},
+	{110, "EMEDIA", "media surface error"},
+	{111, "ESOFT", "I/O completed, but needs relocation"},
+	{112, "ENOATTR", "no attribute found"},
+	{113, "ESAD", "security Authentication Denied"},
+	{114, "ENOTRUST", "not a Trusted Program"},
+	{115, "ETOOMANYREFS", "too many references: can't splice"},
+	{116, "EILSEQ", "invalid wide character"},
+	{117, "ECANCELED", "asynchronous I/O cancelled"},
+	{118, "ENOSR", "out of STREAMS resources"},
+	{119, "ETIME", "system call timed out"},
+	{120, "EBADMSG", "next message has wrong type"},
+	{121, "EPROTO", "error in protocol"},
+	{122, "ENODATA", "no message on stream head read q"},
+	{123, "ENOSTR", "fd not associated with a stream"},
+	{124, "ENOTSUP", "unsupported attribute value"},
+	{125, "EMULTIHOP", "multihop is not allowed"},
+	{126, "ENOLINK", "the server link has been severed"},
+	{127, "EOVERFLOW", "value too large to be stored in data type"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "IOT/Abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible/complete"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{27, "SIGMSG", "input device data"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGPWR", "power-failure"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPROF", "profiling timer expired"},
+	{33, "SIGDANGER", "paging space low"},
+	{34, "SIGVTALRM", "virtual timer expired"},
+	{35, "SIGMIGRATE", "signal 35"},
+	{36, "SIGPRE", "signal 36"},
+	{37, "SIGVIRT", "signal 37"},
+	{38, "SIGTALRM", "signal 38"},
+	{39, "SIGWAITING", "signal 39"},
+	{48, "SIGSYSERROR", "signal 48"},
+	{49, "SIGCAPI", "signal 49"},
+	{58, "SIGRECONFIG", "signal 58"},
+	{59, "SIGCPUFAIL", "CPU Failure Predicted"},
+	{60, "SIGGRANT", "monitor mode granted"},
+	{61, "SIGRETRACT", "monitor mode retracted"},
+	{62, "SIGSOUND", "sound completed"},
+	{63, "SIGMAX32", "secure attention"},
+	{255, "SIGMAX", "signal 255"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d73c4652e6c549ba5214cbc249eaa72274f6ae4a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
@@ -0,0 +1,1922 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && darwin
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                            = 0x10
+	AF_CCITT                                = 0xa
+	AF_CHAOS                                = 0x5
+	AF_CNT                                  = 0x15
+	AF_COIP                                 = 0x14
+	AF_DATAKIT                              = 0x9
+	AF_DECnet                               = 0xc
+	AF_DLI                                  = 0xd
+	AF_E164                                 = 0x1c
+	AF_ECMA                                 = 0x8
+	AF_HYLINK                               = 0xf
+	AF_IEEE80211                            = 0x25
+	AF_IMPLINK                              = 0x3
+	AF_INET                                 = 0x2
+	AF_INET6                                = 0x1e
+	AF_IPX                                  = 0x17
+	AF_ISDN                                 = 0x1c
+	AF_ISO                                  = 0x7
+	AF_LAT                                  = 0xe
+	AF_LINK                                 = 0x12
+	AF_LOCAL                                = 0x1
+	AF_MAX                                  = 0x29
+	AF_NATM                                 = 0x1f
+	AF_NDRV                                 = 0x1b
+	AF_NETBIOS                              = 0x21
+	AF_NS                                   = 0x6
+	AF_OSI                                  = 0x7
+	AF_PPP                                  = 0x22
+	AF_PUP                                  = 0x4
+	AF_RESERVED_36                          = 0x24
+	AF_ROUTE                                = 0x11
+	AF_SIP                                  = 0x18
+	AF_SNA                                  = 0xb
+	AF_SYSTEM                               = 0x20
+	AF_SYS_CONTROL                          = 0x2
+	AF_UNIX                                 = 0x1
+	AF_UNSPEC                               = 0x0
+	AF_UTUN                                 = 0x26
+	AF_VSOCK                                = 0x28
+	ALTWERASE                               = 0x200
+	ATTR_BIT_MAP_COUNT                      = 0x5
+	ATTR_CMN_ACCESSMASK                     = 0x20000
+	ATTR_CMN_ACCTIME                        = 0x1000
+	ATTR_CMN_ADDEDTIME                      = 0x10000000
+	ATTR_CMN_BKUPTIME                       = 0x2000
+	ATTR_CMN_CHGTIME                        = 0x800
+	ATTR_CMN_CRTIME                         = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS             = 0x40000000
+	ATTR_CMN_DEVID                          = 0x2
+	ATTR_CMN_DOCUMENT_ID                    = 0x100000
+	ATTR_CMN_ERROR                          = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY              = 0x400000
+	ATTR_CMN_FILEID                         = 0x2000000
+	ATTR_CMN_FLAGS                          = 0x40000
+	ATTR_CMN_FNDRINFO                       = 0x4000
+	ATTR_CMN_FSID                           = 0x4
+	ATTR_CMN_FULLPATH                       = 0x8000000
+	ATTR_CMN_GEN_COUNT                      = 0x80000
+	ATTR_CMN_GRPID                          = 0x10000
+	ATTR_CMN_GRPUUID                        = 0x1000000
+	ATTR_CMN_MODTIME                        = 0x400
+	ATTR_CMN_NAME                           = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT                 = 0x80000
+	ATTR_CMN_NAMEDATTRLIST                  = 0x100000
+	ATTR_CMN_OBJID                          = 0x20
+	ATTR_CMN_OBJPERMANENTID                 = 0x40
+	ATTR_CMN_OBJTAG                         = 0x10
+	ATTR_CMN_OBJTYPE                        = 0x8
+	ATTR_CMN_OWNERID                        = 0x8000
+	ATTR_CMN_PARENTID                       = 0x4000000
+	ATTR_CMN_PAROBJID                       = 0x80
+	ATTR_CMN_RETURNED_ATTRS                 = 0x80000000
+	ATTR_CMN_SCRIPT                         = 0x100
+	ATTR_CMN_SETMASK                        = 0x51c7ff00
+	ATTR_CMN_USERACCESS                     = 0x200000
+	ATTR_CMN_UUID                           = 0x800000
+	ATTR_CMN_VALIDMASK                      = 0xffffffff
+	ATTR_CMN_VOLSETMASK                     = 0x6700
+	ATTR_FILE_ALLOCSIZE                     = 0x4
+	ATTR_FILE_CLUMPSIZE                     = 0x10
+	ATTR_FILE_DATAALLOCSIZE                 = 0x400
+	ATTR_FILE_DATAEXTENTS                   = 0x800
+	ATTR_FILE_DATALENGTH                    = 0x200
+	ATTR_FILE_DEVTYPE                       = 0x20
+	ATTR_FILE_FILETYPE                      = 0x40
+	ATTR_FILE_FORKCOUNT                     = 0x80
+	ATTR_FILE_FORKLIST                      = 0x100
+	ATTR_FILE_IOBLOCKSIZE                   = 0x8
+	ATTR_FILE_LINKCOUNT                     = 0x1
+	ATTR_FILE_RSRCALLOCSIZE                 = 0x2000
+	ATTR_FILE_RSRCEXTENTS                   = 0x4000
+	ATTR_FILE_RSRCLENGTH                    = 0x1000
+	ATTR_FILE_SETMASK                       = 0x20
+	ATTR_FILE_TOTALSIZE                     = 0x2
+	ATTR_FILE_VALIDMASK                     = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP                = 0x40
+	ATTR_VOL_ATTRIBUTES                     = 0x40000000
+	ATTR_VOL_CAPABILITIES                   = 0x20000
+	ATTR_VOL_DIRCOUNT                       = 0x400
+	ATTR_VOL_ENCODINGSUSED                  = 0x10000
+	ATTR_VOL_FILECOUNT                      = 0x200
+	ATTR_VOL_FSTYPE                         = 0x1
+	ATTR_VOL_INFO                           = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE                    = 0x80
+	ATTR_VOL_MAXOBJCOUNT                    = 0x800
+	ATTR_VOL_MINALLOCATION                  = 0x20
+	ATTR_VOL_MOUNTEDDEVICE                  = 0x8000
+	ATTR_VOL_MOUNTFLAGS                     = 0x4000
+	ATTR_VOL_MOUNTPOINT                     = 0x1000
+	ATTR_VOL_NAME                           = 0x2000
+	ATTR_VOL_OBJCOUNT                       = 0x100
+	ATTR_VOL_QUOTA_SIZE                     = 0x10000000
+	ATTR_VOL_RESERVED_SIZE                  = 0x20000000
+	ATTR_VOL_SETMASK                        = 0x80002000
+	ATTR_VOL_SIGNATURE                      = 0x2
+	ATTR_VOL_SIZE                           = 0x4
+	ATTR_VOL_SPACEAVAIL                     = 0x10
+	ATTR_VOL_SPACEFREE                      = 0x8
+	ATTR_VOL_SPACEUSED                      = 0x800000
+	ATTR_VOL_UUID                           = 0x40000
+	ATTR_VOL_VALIDMASK                      = 0xf087ffff
+	B0                                      = 0x0
+	B110                                    = 0x6e
+	B115200                                 = 0x1c200
+	B1200                                   = 0x4b0
+	B134                                    = 0x86
+	B14400                                  = 0x3840
+	B150                                    = 0x96
+	B1800                                   = 0x708
+	B19200                                  = 0x4b00
+	B200                                    = 0xc8
+	B230400                                 = 0x38400
+	B2400                                   = 0x960
+	B28800                                  = 0x7080
+	B300                                    = 0x12c
+	B38400                                  = 0x9600
+	B4800                                   = 0x12c0
+	B50                                     = 0x32
+	B57600                                  = 0xe100
+	B600                                    = 0x258
+	B7200                                   = 0x1c20
+	B75                                     = 0x4b
+	B76800                                  = 0x12c00
+	B9600                                   = 0x2580
+	BIOCFLUSH                               = 0x20004268
+	BIOCGBLEN                               = 0x40044266
+	BIOCGDLT                                = 0x4004426a
+	BIOCGDLTLIST                            = 0xc00c4279
+	BIOCGETIF                               = 0x4020426b
+	BIOCGHDRCMPLT                           = 0x40044274
+	BIOCGRSIG                               = 0x40044272
+	BIOCGRTIMEOUT                           = 0x4010426e
+	BIOCGSEESENT                            = 0x40044276
+	BIOCGSTATS                              = 0x4008426f
+	BIOCIMMEDIATE                           = 0x80044270
+	BIOCPROMISC                             = 0x20004269
+	BIOCSBLEN                               = 0xc0044266
+	BIOCSDLT                                = 0x80044278
+	BIOCSETF                                = 0x80104267
+	BIOCSETFNR                              = 0x8010427e
+	BIOCSETIF                               = 0x8020426c
+	BIOCSHDRCMPLT                           = 0x80044275
+	BIOCSRSIG                               = 0x80044273
+	BIOCSRTIMEOUT                           = 0x8010426d
+	BIOCSSEESENT                            = 0x80044277
+	BIOCVERSION                             = 0x40044271
+	BPF_A                                   = 0x10
+	BPF_ABS                                 = 0x20
+	BPF_ADD                                 = 0x0
+	BPF_ALIGNMENT                           = 0x4
+	BPF_ALU                                 = 0x4
+	BPF_AND                                 = 0x50
+	BPF_B                                   = 0x10
+	BPF_DIV                                 = 0x30
+	BPF_H                                   = 0x8
+	BPF_IMM                                 = 0x0
+	BPF_IND                                 = 0x40
+	BPF_JA                                  = 0x0
+	BPF_JEQ                                 = 0x10
+	BPF_JGE                                 = 0x30
+	BPF_JGT                                 = 0x20
+	BPF_JMP                                 = 0x5
+	BPF_JSET                                = 0x40
+	BPF_K                                   = 0x0
+	BPF_LD                                  = 0x0
+	BPF_LDX                                 = 0x1
+	BPF_LEN                                 = 0x80
+	BPF_LSH                                 = 0x60
+	BPF_MAJOR_VERSION                       = 0x1
+	BPF_MAXBUFSIZE                          = 0x80000
+	BPF_MAXINSNS                            = 0x200
+	BPF_MEM                                 = 0x60
+	BPF_MEMWORDS                            = 0x10
+	BPF_MINBUFSIZE                          = 0x20
+	BPF_MINOR_VERSION                       = 0x1
+	BPF_MISC                                = 0x7
+	BPF_MSH                                 = 0xa0
+	BPF_MUL                                 = 0x20
+	BPF_NEG                                 = 0x80
+	BPF_OR                                  = 0x40
+	BPF_RELEASE                             = 0x30bb6
+	BPF_RET                                 = 0x6
+	BPF_RSH                                 = 0x70
+	BPF_ST                                  = 0x2
+	BPF_STX                                 = 0x3
+	BPF_SUB                                 = 0x10
+	BPF_TAX                                 = 0x0
+	BPF_TXA                                 = 0x80
+	BPF_W                                   = 0x0
+	BPF_X                                   = 0x8
+	BRKINT                                  = 0x2
+	BS0                                     = 0x0
+	BS1                                     = 0x8000
+	BSDLY                                   = 0x8000
+	CFLUSH                                  = 0xf
+	CLOCAL                                  = 0x8000
+	CLOCK_MONOTONIC                         = 0x6
+	CLOCK_MONOTONIC_RAW                     = 0x4
+	CLOCK_MONOTONIC_RAW_APPROX              = 0x5
+	CLOCK_PROCESS_CPUTIME_ID                = 0xc
+	CLOCK_REALTIME                          = 0x0
+	CLOCK_THREAD_CPUTIME_ID                 = 0x10
+	CLOCK_UPTIME_RAW                        = 0x8
+	CLOCK_UPTIME_RAW_APPROX                 = 0x9
+	CLONE_NOFOLLOW                          = 0x1
+	CLONE_NOOWNERCOPY                       = 0x2
+	CONNECT_DATA_AUTHENTICATED              = 0x4
+	CONNECT_DATA_IDEMPOTENT                 = 0x2
+	CONNECT_RESUME_ON_READ_WRITE            = 0x1
+	CR0                                     = 0x0
+	CR1                                     = 0x1000
+	CR2                                     = 0x2000
+	CR3                                     = 0x3000
+	CRDLY                                   = 0x3000
+	CREAD                                   = 0x800
+	CRTSCTS                                 = 0x30000
+	CS5                                     = 0x0
+	CS6                                     = 0x100
+	CS7                                     = 0x200
+	CS8                                     = 0x300
+	CSIZE                                   = 0x300
+	CSTART                                  = 0x11
+	CSTATUS                                 = 0x14
+	CSTOP                                   = 0x13
+	CSTOPB                                  = 0x400
+	CSUSP                                   = 0x1a
+	CTLIOCGINFO                             = 0xc0644e03
+	CTL_HW                                  = 0x6
+	CTL_KERN                                = 0x1
+	CTL_MAXNAME                             = 0xc
+	CTL_NET                                 = 0x4
+	DLT_A429                                = 0xb8
+	DLT_A653_ICM                            = 0xb9
+	DLT_AIRONET_HEADER                      = 0x78
+	DLT_AOS                                 = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394              = 0x8a
+	DLT_ARCNET                              = 0x7
+	DLT_ARCNET_LINUX                        = 0x81
+	DLT_ATM_CLIP                            = 0x13
+	DLT_ATM_RFC1483                         = 0xb
+	DLT_AURORA                              = 0x7e
+	DLT_AX25                                = 0x3
+	DLT_AX25_KISS                           = 0xca
+	DLT_BACNET_MS_TP                        = 0xa5
+	DLT_BLUETOOTH_HCI_H4                    = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR          = 0xc9
+	DLT_CAN20B                              = 0xbe
+	DLT_CAN_SOCKETCAN                       = 0xe3
+	DLT_CHAOS                               = 0x5
+	DLT_CHDLC                               = 0x68
+	DLT_CISCO_IOS                           = 0x76
+	DLT_C_HDLC                              = 0x68
+	DLT_C_HDLC_WITH_DIR                     = 0xcd
+	DLT_DBUS                                = 0xe7
+	DLT_DECT                                = 0xdd
+	DLT_DOCSIS                              = 0x8f
+	DLT_DVB_CI                              = 0xeb
+	DLT_ECONET                              = 0x73
+	DLT_EN10MB                              = 0x1
+	DLT_EN3MB                               = 0x2
+	DLT_ENC                                 = 0x6d
+	DLT_ERF                                 = 0xc5
+	DLT_ERF_ETH                             = 0xaf
+	DLT_ERF_POS                             = 0xb0
+	DLT_FC_2                                = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS              = 0xe1
+	DLT_FDDI                                = 0xa
+	DLT_FLEXRAY                             = 0xd2
+	DLT_FRELAY                              = 0x6b
+	DLT_FRELAY_WITH_DIR                     = 0xce
+	DLT_GCOM_SERIAL                         = 0xad
+	DLT_GCOM_T1E1                           = 0xac
+	DLT_GPF_F                               = 0xab
+	DLT_GPF_T                               = 0xaa
+	DLT_GPRS_LLC                            = 0xa9
+	DLT_GSMTAP_ABIS                         = 0xda
+	DLT_GSMTAP_UM                           = 0xd9
+	DLT_HHDLC                               = 0x79
+	DLT_IBM_SN                              = 0x92
+	DLT_IBM_SP                              = 0x91
+	DLT_IEEE802                             = 0x6
+	DLT_IEEE802_11                          = 0x69
+	DLT_IEEE802_11_RADIO                    = 0x7f
+	DLT_IEEE802_11_RADIO_AVS                = 0xa3
+	DLT_IEEE802_15_4                        = 0xc3
+	DLT_IEEE802_15_4_LINUX                  = 0xbf
+	DLT_IEEE802_15_4_NOFCS                  = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY             = 0xd7
+	DLT_IEEE802_16_MAC_CPS                  = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO            = 0xc1
+	DLT_IPFILTER                            = 0x74
+	DLT_IPMB                                = 0xc7
+	DLT_IPMB_LINUX                          = 0xd1
+	DLT_IPNET                               = 0xe2
+	DLT_IPOIB                               = 0xf2
+	DLT_IPV4                                = 0xe4
+	DLT_IPV6                                = 0xe5
+	DLT_IP_OVER_FC                          = 0x7a
+	DLT_JUNIPER_ATM1                        = 0x89
+	DLT_JUNIPER_ATM2                        = 0x87
+	DLT_JUNIPER_ATM_CEMIC                   = 0xee
+	DLT_JUNIPER_CHDLC                       = 0xb5
+	DLT_JUNIPER_ES                          = 0x84
+	DLT_JUNIPER_ETHER                       = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL                = 0xea
+	DLT_JUNIPER_FRELAY                      = 0xb4
+	DLT_JUNIPER_GGSN                        = 0x85
+	DLT_JUNIPER_ISM                         = 0xc2
+	DLT_JUNIPER_MFR                         = 0x86
+	DLT_JUNIPER_MLFR                        = 0x83
+	DLT_JUNIPER_MLPPP                       = 0x82
+	DLT_JUNIPER_MONITOR                     = 0xa4
+	DLT_JUNIPER_PIC_PEER                    = 0xae
+	DLT_JUNIPER_PPP                         = 0xb3
+	DLT_JUNIPER_PPPOE                       = 0xa7
+	DLT_JUNIPER_PPPOE_ATM                   = 0xa8
+	DLT_JUNIPER_SERVICES                    = 0x88
+	DLT_JUNIPER_SRX_E2E                     = 0xe9
+	DLT_JUNIPER_ST                          = 0xc8
+	DLT_JUNIPER_VP                          = 0xb7
+	DLT_JUNIPER_VS                          = 0xe8
+	DLT_LAPB_WITH_DIR                       = 0xcf
+	DLT_LAPD                                = 0xcb
+	DLT_LIN                                 = 0xd4
+	DLT_LINUX_EVDEV                         = 0xd8
+	DLT_LINUX_IRDA                          = 0x90
+	DLT_LINUX_LAPD                          = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION             = 0xa6
+	DLT_LINUX_SLL                           = 0x71
+	DLT_LOOP                                = 0x6c
+	DLT_LTALK                               = 0x72
+	DLT_MATCHING_MAX                        = 0x10a
+	DLT_MATCHING_MIN                        = 0x68
+	DLT_MFR                                 = 0xb6
+	DLT_MOST                                = 0xd3
+	DLT_MPEG_2_TS                           = 0xf3
+	DLT_MPLS                                = 0xdb
+	DLT_MTP2                                = 0x8c
+	DLT_MTP2_WITH_PHDR                      = 0x8b
+	DLT_MTP3                                = 0x8d
+	DLT_MUX27010                            = 0xec
+	DLT_NETANALYZER                         = 0xf0
+	DLT_NETANALYZER_TRANSPARENT             = 0xf1
+	DLT_NFC_LLCP                            = 0xf5
+	DLT_NFLOG                               = 0xef
+	DLT_NG40                                = 0xf4
+	DLT_NULL                                = 0x0
+	DLT_PCI_EXP                             = 0x7d
+	DLT_PFLOG                               = 0x75
+	DLT_PFSYNC                              = 0x12
+	DLT_PPI                                 = 0xc0
+	DLT_PPP                                 = 0x9
+	DLT_PPP_BSDOS                           = 0x10
+	DLT_PPP_ETHER                           = 0x33
+	DLT_PPP_PPPD                            = 0xa6
+	DLT_PPP_SERIAL                          = 0x32
+	DLT_PPP_WITH_DIR                        = 0xcc
+	DLT_PPP_WITH_DIRECTION                  = 0xa6
+	DLT_PRISM_HEADER                        = 0x77
+	DLT_PRONET                              = 0x4
+	DLT_RAIF1                               = 0xc6
+	DLT_RAW                                 = 0xc
+	DLT_RIO                                 = 0x7c
+	DLT_SCCP                                = 0x8e
+	DLT_SITA                                = 0xc4
+	DLT_SLIP                                = 0x8
+	DLT_SLIP_BSDOS                          = 0xf
+	DLT_STANAG_5066_D_PDU                   = 0xed
+	DLT_SUNATM                              = 0x7b
+	DLT_SYMANTEC_FIREWALL                   = 0x63
+	DLT_TZSP                                = 0x80
+	DLT_USB                                 = 0xba
+	DLT_USB_DARWIN                          = 0x10a
+	DLT_USB_LINUX                           = 0xbd
+	DLT_USB_LINUX_MMAPPED                   = 0xdc
+	DLT_USER0                               = 0x93
+	DLT_USER1                               = 0x94
+	DLT_USER10                              = 0x9d
+	DLT_USER11                              = 0x9e
+	DLT_USER12                              = 0x9f
+	DLT_USER13                              = 0xa0
+	DLT_USER14                              = 0xa1
+	DLT_USER15                              = 0xa2
+	DLT_USER2                               = 0x95
+	DLT_USER3                               = 0x96
+	DLT_USER4                               = 0x97
+	DLT_USER5                               = 0x98
+	DLT_USER6                               = 0x99
+	DLT_USER7                               = 0x9a
+	DLT_USER8                               = 0x9b
+	DLT_USER9                               = 0x9c
+	DLT_WIHART                              = 0xdf
+	DLT_X2E_SERIAL                          = 0xd5
+	DLT_X2E_XORAYA                          = 0xd6
+	DT_BLK                                  = 0x6
+	DT_CHR                                  = 0x2
+	DT_DIR                                  = 0x4
+	DT_FIFO                                 = 0x1
+	DT_LNK                                  = 0xa
+	DT_REG                                  = 0x8
+	DT_SOCK                                 = 0xc
+	DT_UNKNOWN                              = 0x0
+	DT_WHT                                  = 0xe
+	ECHO                                    = 0x8
+	ECHOCTL                                 = 0x40
+	ECHOE                                   = 0x2
+	ECHOK                                   = 0x4
+	ECHOKE                                  = 0x1
+	ECHONL                                  = 0x10
+	ECHOPRT                                 = 0x20
+	EVFILT_AIO                              = -0x3
+	EVFILT_EXCEPT                           = -0xf
+	EVFILT_FS                               = -0x9
+	EVFILT_MACHPORT                         = -0x8
+	EVFILT_PROC                             = -0x5
+	EVFILT_READ                             = -0x1
+	EVFILT_SIGNAL                           = -0x6
+	EVFILT_SYSCOUNT                         = 0x11
+	EVFILT_THREADMARKER                     = 0x11
+	EVFILT_TIMER                            = -0x7
+	EVFILT_USER                             = -0xa
+	EVFILT_VM                               = -0xc
+	EVFILT_VNODE                            = -0x4
+	EVFILT_WRITE                            = -0x2
+	EV_ADD                                  = 0x1
+	EV_CLEAR                                = 0x20
+	EV_DELETE                               = 0x2
+	EV_DISABLE                              = 0x8
+	EV_DISPATCH                             = 0x80
+	EV_DISPATCH2                            = 0x180
+	EV_ENABLE                               = 0x4
+	EV_EOF                                  = 0x8000
+	EV_ERROR                                = 0x4000
+	EV_FLAG0                                = 0x1000
+	EV_FLAG1                                = 0x2000
+	EV_ONESHOT                              = 0x10
+	EV_OOBAND                               = 0x2000
+	EV_POLL                                 = 0x1000
+	EV_RECEIPT                              = 0x40
+	EV_SYSFLAGS                             = 0xf000
+	EV_UDATA_SPECIFIC                       = 0x100
+	EV_VANISHED                             = 0x200
+	EXTA                                    = 0x4b00
+	EXTB                                    = 0x9600
+	EXTPROC                                 = 0x800
+	FD_CLOEXEC                              = 0x1
+	FD_SETSIZE                              = 0x400
+	FF0                                     = 0x0
+	FF1                                     = 0x4000
+	FFDLY                                   = 0x4000
+	FLUSHO                                  = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED                 = 0x20
+	FSOPT_NOFOLLOW                          = 0x1
+	FSOPT_NOINMEMUPDATE                     = 0x2
+	FSOPT_PACK_INVAL_ATTRS                  = 0x8
+	FSOPT_REPORT_FULLSIZE                   = 0x4
+	FSOPT_RETURN_REALDEV                    = 0x200
+	F_ADDFILESIGS                           = 0x3d
+	F_ADDFILESIGS_FOR_DYLD_SIM              = 0x53
+	F_ADDFILESIGS_INFO                      = 0x67
+	F_ADDFILESIGS_RETURN                    = 0x61
+	F_ADDFILESUPPL                          = 0x68
+	F_ADDSIGS                               = 0x3b
+	F_ALLOCATEALL                           = 0x4
+	F_ALLOCATECONTIG                        = 0x2
+	F_BARRIERFSYNC                          = 0x55
+	F_CHECK_LV                              = 0x62
+	F_CHKCLEAN                              = 0x29
+	F_DUPFD                                 = 0x0
+	F_DUPFD_CLOEXEC                         = 0x43
+	F_FINDSIGS                              = 0x4e
+	F_FLUSH_DATA                            = 0x28
+	F_FREEZE_FS                             = 0x35
+	F_FULLFSYNC                             = 0x33
+	F_GETCODEDIR                            = 0x48
+	F_GETFD                                 = 0x1
+	F_GETFL                                 = 0x3
+	F_GETLK                                 = 0x7
+	F_GETLKPID                              = 0x42
+	F_GETNOSIGPIPE                          = 0x4a
+	F_GETOWN                                = 0x5
+	F_GETPATH                               = 0x32
+	F_GETPATH_MTMINFO                       = 0x47
+	F_GETPATH_NOFIRMLINK                    = 0x66
+	F_GETPROTECTIONCLASS                    = 0x3f
+	F_GETPROTECTIONLEVEL                    = 0x4d
+	F_GETSIGSINFO                           = 0x69
+	F_GLOBAL_NOCACHE                        = 0x37
+	F_LOG2PHYS                              = 0x31
+	F_LOG2PHYS_EXT                          = 0x41
+	F_NOCACHE                               = 0x30
+	F_NODIRECT                              = 0x3e
+	F_OK                                    = 0x0
+	F_PATHPKG_CHECK                         = 0x34
+	F_PEOFPOSMODE                           = 0x3
+	F_PREALLOCATE                           = 0x2a
+	F_PUNCHHOLE                             = 0x63
+	F_RDADVISE                              = 0x2c
+	F_RDAHEAD                               = 0x2d
+	F_RDLCK                                 = 0x1
+	F_SETBACKINGSTORE                       = 0x46
+	F_SETFD                                 = 0x2
+	F_SETFL                                 = 0x4
+	F_SETLK                                 = 0x8
+	F_SETLKW                                = 0x9
+	F_SETLKWTIMEOUT                         = 0xa
+	F_SETNOSIGPIPE                          = 0x49
+	F_SETOWN                                = 0x6
+	F_SETPROTECTIONCLASS                    = 0x40
+	F_SETSIZE                               = 0x2b
+	F_SINGLE_WRITER                         = 0x4c
+	F_SPECULATIVE_READ                      = 0x65
+	F_THAW_FS                               = 0x36
+	F_TRANSCODEKEY                          = 0x4b
+	F_TRIM_ACTIVE_FILE                      = 0x64
+	F_UNLCK                                 = 0x2
+	F_VOLPOSMODE                            = 0x4
+	F_WRLCK                                 = 0x3
+	HUPCL                                   = 0x4000
+	HW_MACHINE                              = 0x1
+	ICANON                                  = 0x100
+	ICMP6_FILTER                            = 0x12
+	ICRNL                                   = 0x100
+	IEXTEN                                  = 0x400
+	IFF_ALLMULTI                            = 0x200
+	IFF_ALTPHYS                             = 0x4000
+	IFF_BROADCAST                           = 0x2
+	IFF_DEBUG                               = 0x4
+	IFF_LINK0                               = 0x1000
+	IFF_LINK1                               = 0x2000
+	IFF_LINK2                               = 0x4000
+	IFF_LOOPBACK                            = 0x8
+	IFF_MULTICAST                           = 0x8000
+	IFF_NOARP                               = 0x80
+	IFF_NOTRAILERS                          = 0x20
+	IFF_OACTIVE                             = 0x400
+	IFF_POINTOPOINT                         = 0x10
+	IFF_PROMISC                             = 0x100
+	IFF_RUNNING                             = 0x40
+	IFF_SIMPLEX                             = 0x800
+	IFF_UP                                  = 0x1
+	IFNAMSIZ                                = 0x10
+	IFT_1822                                = 0x2
+	IFT_6LOWPAN                             = 0x40
+	IFT_AAL5                                = 0x31
+	IFT_ARCNET                              = 0x23
+	IFT_ARCNETPLUS                          = 0x24
+	IFT_ATM                                 = 0x25
+	IFT_BRIDGE                              = 0xd1
+	IFT_CARP                                = 0xf8
+	IFT_CELLULAR                            = 0xff
+	IFT_CEPT                                = 0x13
+	IFT_DS3                                 = 0x1e
+	IFT_ENC                                 = 0xf4
+	IFT_EON                                 = 0x19
+	IFT_ETHER                               = 0x6
+	IFT_FAITH                               = 0x38
+	IFT_FDDI                                = 0xf
+	IFT_FRELAY                              = 0x20
+	IFT_FRELAYDCE                           = 0x2c
+	IFT_GIF                                 = 0x37
+	IFT_HDH1822                             = 0x3
+	IFT_HIPPI                               = 0x2f
+	IFT_HSSI                                = 0x2e
+	IFT_HY                                  = 0xe
+	IFT_IEEE1394                            = 0x90
+	IFT_IEEE8023ADLAG                       = 0x88
+	IFT_ISDNBASIC                           = 0x14
+	IFT_ISDNPRIMARY                         = 0x15
+	IFT_ISO88022LLC                         = 0x29
+	IFT_ISO88023                            = 0x7
+	IFT_ISO88024                            = 0x8
+	IFT_ISO88025                            = 0x9
+	IFT_ISO88026                            = 0xa
+	IFT_L2VLAN                              = 0x87
+	IFT_LAPB                                = 0x10
+	IFT_LOCALTALK                           = 0x2a
+	IFT_LOOP                                = 0x18
+	IFT_MIOX25                              = 0x26
+	IFT_MODEM                               = 0x30
+	IFT_NSIP                                = 0x1b
+	IFT_OTHER                               = 0x1
+	IFT_P10                                 = 0xc
+	IFT_P80                                 = 0xd
+	IFT_PARA                                = 0x22
+	IFT_PDP                                 = 0xff
+	IFT_PFLOG                               = 0xf5
+	IFT_PFSYNC                              = 0xf6
+	IFT_PKTAP                               = 0xfe
+	IFT_PPP                                 = 0x17
+	IFT_PROPMUX                             = 0x36
+	IFT_PROPVIRTUAL                         = 0x35
+	IFT_PTPSERIAL                           = 0x16
+	IFT_RS232                               = 0x21
+	IFT_SDLC                                = 0x11
+	IFT_SIP                                 = 0x1f
+	IFT_SLIP                                = 0x1c
+	IFT_SMDSDXI                             = 0x2b
+	IFT_SMDSICIP                            = 0x34
+	IFT_SONET                               = 0x27
+	IFT_SONETPATH                           = 0x32
+	IFT_SONETVT                             = 0x33
+	IFT_STARLAN                             = 0xb
+	IFT_STF                                 = 0x39
+	IFT_T1                                  = 0x12
+	IFT_ULTRA                               = 0x1d
+	IFT_V35                                 = 0x2d
+	IFT_X25                                 = 0x5
+	IFT_X25DDN                              = 0x4
+	IFT_X25PLE                              = 0x28
+	IFT_XETHER                              = 0x1a
+	IGNBRK                                  = 0x1
+	IGNCR                                   = 0x80
+	IGNPAR                                  = 0x4
+	IMAXBEL                                 = 0x2000
+	INLCR                                   = 0x40
+	INPCK                                   = 0x10
+	IN_CLASSA_HOST                          = 0xffffff
+	IN_CLASSA_MAX                           = 0x80
+	IN_CLASSA_NET                           = 0xff000000
+	IN_CLASSA_NSHIFT                        = 0x18
+	IN_CLASSB_HOST                          = 0xffff
+	IN_CLASSB_MAX                           = 0x10000
+	IN_CLASSB_NET                           = 0xffff0000
+	IN_CLASSB_NSHIFT                        = 0x10
+	IN_CLASSC_HOST                          = 0xff
+	IN_CLASSC_NET                           = 0xffffff00
+	IN_CLASSC_NSHIFT                        = 0x8
+	IN_CLASSD_HOST                          = 0xfffffff
+	IN_CLASSD_NET                           = 0xf0000000
+	IN_CLASSD_NSHIFT                        = 0x1c
+	IN_LINKLOCALNETNUM                      = 0xa9fe0000
+	IN_LOOPBACKNET                          = 0x7f
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID          = 0x400473d1
+	IPPROTO_3PC                             = 0x22
+	IPPROTO_ADFS                            = 0x44
+	IPPROTO_AH                              = 0x33
+	IPPROTO_AHIP                            = 0x3d
+	IPPROTO_APES                            = 0x63
+	IPPROTO_ARGUS                           = 0xd
+	IPPROTO_AX25                            = 0x5d
+	IPPROTO_BHA                             = 0x31
+	IPPROTO_BLT                             = 0x1e
+	IPPROTO_BRSATMON                        = 0x4c
+	IPPROTO_CFTP                            = 0x3e
+	IPPROTO_CHAOS                           = 0x10
+	IPPROTO_CMTP                            = 0x26
+	IPPROTO_CPHB                            = 0x49
+	IPPROTO_CPNX                            = 0x48
+	IPPROTO_DDP                             = 0x25
+	IPPROTO_DGP                             = 0x56
+	IPPROTO_DIVERT                          = 0xfe
+	IPPROTO_DONE                            = 0x101
+	IPPROTO_DSTOPTS                         = 0x3c
+	IPPROTO_EGP                             = 0x8
+	IPPROTO_EMCON                           = 0xe
+	IPPROTO_ENCAP                           = 0x62
+	IPPROTO_EON                             = 0x50
+	IPPROTO_ESP                             = 0x32
+	IPPROTO_ETHERIP                         = 0x61
+	IPPROTO_FRAGMENT                        = 0x2c
+	IPPROTO_GGP                             = 0x3
+	IPPROTO_GMTP                            = 0x64
+	IPPROTO_GRE                             = 0x2f
+	IPPROTO_HELLO                           = 0x3f
+	IPPROTO_HMP                             = 0x14
+	IPPROTO_HOPOPTS                         = 0x0
+	IPPROTO_ICMP                            = 0x1
+	IPPROTO_ICMPV6                          = 0x3a
+	IPPROTO_IDP                             = 0x16
+	IPPROTO_IDPR                            = 0x23
+	IPPROTO_IDRP                            = 0x2d
+	IPPROTO_IGMP                            = 0x2
+	IPPROTO_IGP                             = 0x55
+	IPPROTO_IGRP                            = 0x58
+	IPPROTO_IL                              = 0x28
+	IPPROTO_INLSP                           = 0x34
+	IPPROTO_INP                             = 0x20
+	IPPROTO_IP                              = 0x0
+	IPPROTO_IPCOMP                          = 0x6c
+	IPPROTO_IPCV                            = 0x47
+	IPPROTO_IPEIP                           = 0x5e
+	IPPROTO_IPIP                            = 0x4
+	IPPROTO_IPPC                            = 0x43
+	IPPROTO_IPV4                            = 0x4
+	IPPROTO_IPV6                            = 0x29
+	IPPROTO_IRTP                            = 0x1c
+	IPPROTO_KRYPTOLAN                       = 0x41
+	IPPROTO_LARP                            = 0x5b
+	IPPROTO_LEAF1                           = 0x19
+	IPPROTO_LEAF2                           = 0x1a
+	IPPROTO_MAX                             = 0x100
+	IPPROTO_MAXID                           = 0x34
+	IPPROTO_MEAS                            = 0x13
+	IPPROTO_MHRP                            = 0x30
+	IPPROTO_MICP                            = 0x5f
+	IPPROTO_MTP                             = 0x5c
+	IPPROTO_MUX                             = 0x12
+	IPPROTO_ND                              = 0x4d
+	IPPROTO_NHRP                            = 0x36
+	IPPROTO_NONE                            = 0x3b
+	IPPROTO_NSP                             = 0x1f
+	IPPROTO_NVPII                           = 0xb
+	IPPROTO_OSPFIGP                         = 0x59
+	IPPROTO_PGM                             = 0x71
+	IPPROTO_PIGP                            = 0x9
+	IPPROTO_PIM                             = 0x67
+	IPPROTO_PRM                             = 0x15
+	IPPROTO_PUP                             = 0xc
+	IPPROTO_PVP                             = 0x4b
+	IPPROTO_RAW                             = 0xff
+	IPPROTO_RCCMON                          = 0xa
+	IPPROTO_RDP                             = 0x1b
+	IPPROTO_ROUTING                         = 0x2b
+	IPPROTO_RSVP                            = 0x2e
+	IPPROTO_RVD                             = 0x42
+	IPPROTO_SATEXPAK                        = 0x40
+	IPPROTO_SATMON                          = 0x45
+	IPPROTO_SCCSP                           = 0x60
+	IPPROTO_SCTP                            = 0x84
+	IPPROTO_SDRP                            = 0x2a
+	IPPROTO_SEP                             = 0x21
+	IPPROTO_SRPC                            = 0x5a
+	IPPROTO_ST                              = 0x7
+	IPPROTO_SVMTP                           = 0x52
+	IPPROTO_SWIPE                           = 0x35
+	IPPROTO_TCF                             = 0x57
+	IPPROTO_TCP                             = 0x6
+	IPPROTO_TP                              = 0x1d
+	IPPROTO_TPXX                            = 0x27
+	IPPROTO_TRUNK1                          = 0x17
+	IPPROTO_TRUNK2                          = 0x18
+	IPPROTO_TTP                             = 0x54
+	IPPROTO_UDP                             = 0x11
+	IPPROTO_VINES                           = 0x53
+	IPPROTO_VISA                            = 0x46
+	IPPROTO_VMTP                            = 0x51
+	IPPROTO_WBEXPAK                         = 0x4f
+	IPPROTO_WBMON                           = 0x4e
+	IPPROTO_WSN                             = 0x4a
+	IPPROTO_XNET                            = 0xf
+	IPPROTO_XTP                             = 0x24
+	IPV6_2292DSTOPTS                        = 0x17
+	IPV6_2292HOPLIMIT                       = 0x14
+	IPV6_2292HOPOPTS                        = 0x16
+	IPV6_2292NEXTHOP                        = 0x15
+	IPV6_2292PKTINFO                        = 0x13
+	IPV6_2292PKTOPTIONS                     = 0x19
+	IPV6_2292RTHDR                          = 0x18
+	IPV6_3542DSTOPTS                        = 0x32
+	IPV6_3542HOPLIMIT                       = 0x2f
+	IPV6_3542HOPOPTS                        = 0x31
+	IPV6_3542NEXTHOP                        = 0x30
+	IPV6_3542PKTINFO                        = 0x2e
+	IPV6_3542RTHDR                          = 0x33
+	IPV6_ADDR_MC_FLAGS_PREFIX               = 0x20
+	IPV6_ADDR_MC_FLAGS_TRANSIENT            = 0x10
+	IPV6_ADDR_MC_FLAGS_UNICAST_BASED        = 0x30
+	IPV6_AUTOFLOWLABEL                      = 0x3b
+	IPV6_BINDV6ONLY                         = 0x1b
+	IPV6_BOUND_IF                           = 0x7d
+	IPV6_CHECKSUM                           = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS             = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP             = 0x1
+	IPV6_DEFHLIM                            = 0x40
+	IPV6_DONTFRAG                           = 0x3e
+	IPV6_DSTOPTS                            = 0x32
+	IPV6_FAITH                              = 0x1d
+	IPV6_FLOWINFO_MASK                      = 0xffffff0f
+	IPV6_FLOWLABEL_MASK                     = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                      = 0x3000
+	IPV6_FRAGTTL                            = 0x3c
+	IPV6_FW_ADD                             = 0x1e
+	IPV6_FW_DEL                             = 0x1f
+	IPV6_FW_FLUSH                           = 0x20
+	IPV6_FW_GET                             = 0x22
+	IPV6_FW_ZERO                            = 0x21
+	IPV6_HLIMDEC                            = 0x1
+	IPV6_HOPLIMIT                           = 0x2f
+	IPV6_HOPOPTS                            = 0x31
+	IPV6_IPSEC_POLICY                       = 0x1c
+	IPV6_JOIN_GROUP                         = 0xc
+	IPV6_LEAVE_GROUP                        = 0xd
+	IPV6_MAXHLIM                            = 0xff
+	IPV6_MAXOPTHDR                          = 0x800
+	IPV6_MAXPACKET                          = 0xffff
+	IPV6_MAX_GROUP_SRC_FILTER               = 0x200
+	IPV6_MAX_MEMBERSHIPS                    = 0xfff
+	IPV6_MAX_SOCK_SRC_FILTER                = 0x80
+	IPV6_MIN_MEMBERSHIPS                    = 0x1f
+	IPV6_MMTU                               = 0x500
+	IPV6_MSFILTER                           = 0x4a
+	IPV6_MULTICAST_HOPS                     = 0xa
+	IPV6_MULTICAST_IF                       = 0x9
+	IPV6_MULTICAST_LOOP                     = 0xb
+	IPV6_NEXTHOP                            = 0x30
+	IPV6_PATHMTU                            = 0x2c
+	IPV6_PKTINFO                            = 0x2e
+	IPV6_PORTRANGE                          = 0xe
+	IPV6_PORTRANGE_DEFAULT                  = 0x0
+	IPV6_PORTRANGE_HIGH                     = 0x1
+	IPV6_PORTRANGE_LOW                      = 0x2
+	IPV6_PREFER_TEMPADDR                    = 0x3f
+	IPV6_RECVDSTOPTS                        = 0x28
+	IPV6_RECVHOPLIMIT                       = 0x25
+	IPV6_RECVHOPOPTS                        = 0x27
+	IPV6_RECVPATHMTU                        = 0x2b
+	IPV6_RECVPKTINFO                        = 0x3d
+	IPV6_RECVRTHDR                          = 0x26
+	IPV6_RECVTCLASS                         = 0x23
+	IPV6_RTHDR                              = 0x33
+	IPV6_RTHDRDSTOPTS                       = 0x39
+	IPV6_RTHDR_LOOSE                        = 0x0
+	IPV6_RTHDR_STRICT                       = 0x1
+	IPV6_RTHDR_TYPE_0                       = 0x0
+	IPV6_SOCKOPT_RESERVED1                  = 0x3
+	IPV6_TCLASS                             = 0x24
+	IPV6_UNICAST_HOPS                       = 0x4
+	IPV6_USE_MIN_MTU                        = 0x2a
+	IPV6_V6ONLY                             = 0x1b
+	IPV6_VERSION                            = 0x60
+	IPV6_VERSION_MASK                       = 0xf0
+	IP_ADD_MEMBERSHIP                       = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP                = 0x46
+	IP_BLOCK_SOURCE                         = 0x48
+	IP_BOUND_IF                             = 0x19
+	IP_DEFAULT_MULTICAST_LOOP               = 0x1
+	IP_DEFAULT_MULTICAST_TTL                = 0x1
+	IP_DF                                   = 0x4000
+	IP_DONTFRAG                             = 0x1c
+	IP_DROP_MEMBERSHIP                      = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP               = 0x47
+	IP_DUMMYNET_CONFIGURE                   = 0x3c
+	IP_DUMMYNET_DEL                         = 0x3d
+	IP_DUMMYNET_FLUSH                       = 0x3e
+	IP_DUMMYNET_GET                         = 0x40
+	IP_FAITH                                = 0x16
+	IP_FW_ADD                               = 0x28
+	IP_FW_DEL                               = 0x29
+	IP_FW_FLUSH                             = 0x2a
+	IP_FW_GET                               = 0x2c
+	IP_FW_RESETLOG                          = 0x2d
+	IP_FW_ZERO                              = 0x2b
+	IP_HDRINCL                              = 0x2
+	IP_IPSEC_POLICY                         = 0x15
+	IP_MAXPACKET                            = 0xffff
+	IP_MAX_GROUP_SRC_FILTER                 = 0x200
+	IP_MAX_MEMBERSHIPS                      = 0xfff
+	IP_MAX_SOCK_MUTE_FILTER                 = 0x80
+	IP_MAX_SOCK_SRC_FILTER                  = 0x80
+	IP_MF                                   = 0x2000
+	IP_MIN_MEMBERSHIPS                      = 0x1f
+	IP_MSFILTER                             = 0x4a
+	IP_MSS                                  = 0x240
+	IP_MULTICAST_IF                         = 0x9
+	IP_MULTICAST_IFINDEX                    = 0x42
+	IP_MULTICAST_LOOP                       = 0xb
+	IP_MULTICAST_TTL                        = 0xa
+	IP_MULTICAST_VIF                        = 0xe
+	IP_NAT__XXX                             = 0x37
+	IP_OFFMASK                              = 0x1fff
+	IP_OLD_FW_ADD                           = 0x32
+	IP_OLD_FW_DEL                           = 0x33
+	IP_OLD_FW_FLUSH                         = 0x34
+	IP_OLD_FW_GET                           = 0x36
+	IP_OLD_FW_RESETLOG                      = 0x38
+	IP_OLD_FW_ZERO                          = 0x35
+	IP_OPTIONS                              = 0x1
+	IP_PKTINFO                              = 0x1a
+	IP_PORTRANGE                            = 0x13
+	IP_PORTRANGE_DEFAULT                    = 0x0
+	IP_PORTRANGE_HIGH                       = 0x1
+	IP_PORTRANGE_LOW                        = 0x2
+	IP_RECVDSTADDR                          = 0x7
+	IP_RECVIF                               = 0x14
+	IP_RECVOPTS                             = 0x5
+	IP_RECVPKTINFO                          = 0x1a
+	IP_RECVRETOPTS                          = 0x6
+	IP_RECVTOS                              = 0x1b
+	IP_RECVTTL                              = 0x18
+	IP_RETOPTS                              = 0x8
+	IP_RF                                   = 0x8000
+	IP_RSVP_OFF                             = 0x10
+	IP_RSVP_ON                              = 0xf
+	IP_RSVP_VIF_OFF                         = 0x12
+	IP_RSVP_VIF_ON                          = 0x11
+	IP_STRIPHDR                             = 0x17
+	IP_TOS                                  = 0x3
+	IP_TRAFFIC_MGT_BACKGROUND               = 0x41
+	IP_TTL                                  = 0x4
+	IP_UNBLOCK_SOURCE                       = 0x49
+	ISIG                                    = 0x80
+	ISTRIP                                  = 0x20
+	IUTF8                                   = 0x4000
+	IXANY                                   = 0x800
+	IXOFF                                   = 0x400
+	IXON                                    = 0x200
+	KERN_HOSTNAME                           = 0xa
+	KERN_OSRELEASE                          = 0x2
+	KERN_OSTYPE                             = 0x1
+	KERN_VERSION                            = 0x4
+	LOCAL_PEERCRED                          = 0x1
+	LOCAL_PEEREPID                          = 0x3
+	LOCAL_PEEREUUID                         = 0x5
+	LOCAL_PEERPID                           = 0x2
+	LOCAL_PEERTOKEN                         = 0x6
+	LOCAL_PEERUUID                          = 0x4
+	LOCK_EX                                 = 0x2
+	LOCK_NB                                 = 0x4
+	LOCK_SH                                 = 0x1
+	LOCK_UN                                 = 0x8
+	MADV_CAN_REUSE                          = 0x9
+	MADV_DONTNEED                           = 0x4
+	MADV_FREE                               = 0x5
+	MADV_FREE_REUSABLE                      = 0x7
+	MADV_FREE_REUSE                         = 0x8
+	MADV_NORMAL                             = 0x0
+	MADV_PAGEOUT                            = 0xa
+	MADV_RANDOM                             = 0x1
+	MADV_SEQUENTIAL                         = 0x2
+	MADV_WILLNEED                           = 0x3
+	MADV_ZERO_WIRED_PAGES                   = 0x6
+	MAP_32BIT                               = 0x8000
+	MAP_ANON                                = 0x1000
+	MAP_ANONYMOUS                           = 0x1000
+	MAP_COPY                                = 0x2
+	MAP_FILE                                = 0x0
+	MAP_FIXED                               = 0x10
+	MAP_HASSEMAPHORE                        = 0x200
+	MAP_JIT                                 = 0x800
+	MAP_NOCACHE                             = 0x400
+	MAP_NOEXTEND                            = 0x100
+	MAP_NORESERVE                           = 0x40
+	MAP_PRIVATE                             = 0x2
+	MAP_RENAME                              = 0x20
+	MAP_RESERVED0080                        = 0x80
+	MAP_RESILIENT_CODESIGN                  = 0x2000
+	MAP_RESILIENT_MEDIA                     = 0x4000
+	MAP_SHARED                              = 0x1
+	MAP_TRANSLATED_ALLOW_EXECUTE            = 0x20000
+	MAP_UNIX03                              = 0x40000
+	MCAST_BLOCK_SOURCE                      = 0x54
+	MCAST_EXCLUDE                           = 0x2
+	MCAST_INCLUDE                           = 0x1
+	MCAST_JOIN_GROUP                        = 0x50
+	MCAST_JOIN_SOURCE_GROUP                 = 0x52
+	MCAST_LEAVE_GROUP                       = 0x51
+	MCAST_LEAVE_SOURCE_GROUP                = 0x53
+	MCAST_UNBLOCK_SOURCE                    = 0x55
+	MCAST_UNDEFINED                         = 0x0
+	MCL_CURRENT                             = 0x1
+	MCL_FUTURE                              = 0x2
+	MNT_ASYNC                               = 0x40
+	MNT_AUTOMOUNTED                         = 0x400000
+	MNT_CMDFLAGS                            = 0xf0000
+	MNT_CPROTECT                            = 0x80
+	MNT_DEFWRITE                            = 0x2000000
+	MNT_DONTBROWSE                          = 0x100000
+	MNT_DOVOLFS                             = 0x8000
+	MNT_DWAIT                               = 0x4
+	MNT_EXPORTED                            = 0x100
+	MNT_EXT_ROOT_DATA_VOL                   = 0x1
+	MNT_FORCE                               = 0x80000
+	MNT_IGNORE_OWNERSHIP                    = 0x200000
+	MNT_JOURNALED                           = 0x800000
+	MNT_LOCAL                               = 0x1000
+	MNT_MULTILABEL                          = 0x4000000
+	MNT_NOATIME                             = 0x10000000
+	MNT_NOBLOCK                             = 0x20000
+	MNT_NODEV                               = 0x10
+	MNT_NOEXEC                              = 0x4
+	MNT_NOSUID                              = 0x8
+	MNT_NOUSERXATTR                         = 0x1000000
+	MNT_NOWAIT                              = 0x2
+	MNT_QUARANTINE                          = 0x400
+	MNT_QUOTA                               = 0x2000
+	MNT_RDONLY                              = 0x1
+	MNT_RELOAD                              = 0x40000
+	MNT_REMOVABLE                           = 0x200
+	MNT_ROOTFS                              = 0x4000
+	MNT_SNAPSHOT                            = 0x40000000
+	MNT_STRICTATIME                         = 0x80000000
+	MNT_SYNCHRONOUS                         = 0x2
+	MNT_UNION                               = 0x20
+	MNT_UNKNOWNPERMISSIONS                  = 0x200000
+	MNT_UPDATE                              = 0x10000
+	MNT_VISFLAGMASK                         = 0xd7f0f7ff
+	MNT_WAIT                                = 0x1
+	MSG_CTRUNC                              = 0x20
+	MSG_DONTROUTE                           = 0x4
+	MSG_DONTWAIT                            = 0x80
+	MSG_EOF                                 = 0x100
+	MSG_EOR                                 = 0x8
+	MSG_FLUSH                               = 0x400
+	MSG_HAVEMORE                            = 0x2000
+	MSG_HOLD                                = 0x800
+	MSG_NEEDSA                              = 0x10000
+	MSG_NOSIGNAL                            = 0x80000
+	MSG_OOB                                 = 0x1
+	MSG_PEEK                                = 0x2
+	MSG_RCVMORE                             = 0x4000
+	MSG_SEND                                = 0x1000
+	MSG_TRUNC                               = 0x10
+	MSG_WAITALL                             = 0x40
+	MSG_WAITSTREAM                          = 0x200
+	MS_ASYNC                                = 0x1
+	MS_DEACTIVATE                           = 0x8
+	MS_INVALIDATE                           = 0x2
+	MS_KILLPAGES                            = 0x4
+	MS_SYNC                                 = 0x10
+	NAME_MAX                                = 0xff
+	NET_RT_DUMP                             = 0x1
+	NET_RT_DUMP2                            = 0x7
+	NET_RT_FLAGS                            = 0x2
+	NET_RT_FLAGS_PRIV                       = 0xa
+	NET_RT_IFLIST                           = 0x3
+	NET_RT_IFLIST2                          = 0x6
+	NET_RT_MAXID                            = 0xb
+	NET_RT_STAT                             = 0x4
+	NET_RT_TRASH                            = 0x5
+	NFDBITS                                 = 0x20
+	NL0                                     = 0x0
+	NL1                                     = 0x100
+	NL2                                     = 0x200
+	NL3                                     = 0x300
+	NLDLY                                   = 0x300
+	NOFLSH                                  = 0x80000000
+	NOKERNINFO                              = 0x2000000
+	NOTE_ABSOLUTE                           = 0x8
+	NOTE_ATTRIB                             = 0x8
+	NOTE_BACKGROUND                         = 0x40
+	NOTE_CHILD                              = 0x4
+	NOTE_CRITICAL                           = 0x20
+	NOTE_DELETE                             = 0x1
+	NOTE_EXEC                               = 0x20000000
+	NOTE_EXIT                               = 0x80000000
+	NOTE_EXITSTATUS                         = 0x4000000
+	NOTE_EXIT_CSERROR                       = 0x40000
+	NOTE_EXIT_DECRYPTFAIL                   = 0x10000
+	NOTE_EXIT_DETAIL                        = 0x2000000
+	NOTE_EXIT_DETAIL_MASK                   = 0x70000
+	NOTE_EXIT_MEMORY                        = 0x20000
+	NOTE_EXIT_REPARENTED                    = 0x80000
+	NOTE_EXTEND                             = 0x4
+	NOTE_FFAND                              = 0x40000000
+	NOTE_FFCOPY                             = 0xc0000000
+	NOTE_FFCTRLMASK                         = 0xc0000000
+	NOTE_FFLAGSMASK                         = 0xffffff
+	NOTE_FFNOP                              = 0x0
+	NOTE_FFOR                               = 0x80000000
+	NOTE_FORK                               = 0x40000000
+	NOTE_FUNLOCK                            = 0x100
+	NOTE_LEEWAY                             = 0x10
+	NOTE_LINK                               = 0x10
+	NOTE_LOWAT                              = 0x1
+	NOTE_MACHTIME                           = 0x100
+	NOTE_MACH_CONTINUOUS_TIME               = 0x80
+	NOTE_NONE                               = 0x80
+	NOTE_NSECONDS                           = 0x4
+	NOTE_OOB                                = 0x2
+	NOTE_PCTRLMASK                          = -0x100000
+	NOTE_PDATAMASK                          = 0xfffff
+	NOTE_REAP                               = 0x10000000
+	NOTE_RENAME                             = 0x20
+	NOTE_REVOKE                             = 0x40
+	NOTE_SECONDS                            = 0x1
+	NOTE_SIGNAL                             = 0x8000000
+	NOTE_TRACK                              = 0x1
+	NOTE_TRACKERR                           = 0x2
+	NOTE_TRIGGER                            = 0x1000000
+	NOTE_USECONDS                           = 0x2
+	NOTE_VM_ERROR                           = 0x10000000
+	NOTE_VM_PRESSURE                        = 0x80000000
+	NOTE_VM_PRESSURE_SUDDEN_TERMINATE       = 0x20000000
+	NOTE_VM_PRESSURE_TERMINATE              = 0x40000000
+	NOTE_WRITE                              = 0x2
+	OCRNL                                   = 0x10
+	OFDEL                                   = 0x20000
+	OFILL                                   = 0x80
+	ONLCR                                   = 0x2
+	ONLRET                                  = 0x40
+	ONOCR                                   = 0x20
+	ONOEOT                                  = 0x8
+	OPOST                                   = 0x1
+	OXTABS                                  = 0x4
+	O_ACCMODE                               = 0x3
+	O_ALERT                                 = 0x20000000
+	O_APPEND                                = 0x8
+	O_ASYNC                                 = 0x40
+	O_CLOEXEC                               = 0x1000000
+	O_CREAT                                 = 0x200
+	O_DIRECTORY                             = 0x100000
+	O_DP_GETRAWENCRYPTED                    = 0x1
+	O_DP_GETRAWUNENCRYPTED                  = 0x2
+	O_DSYNC                                 = 0x400000
+	O_EVTONLY                               = 0x8000
+	O_EXCL                                  = 0x800
+	O_EXLOCK                                = 0x20
+	O_FSYNC                                 = 0x80
+	O_NDELAY                                = 0x4
+	O_NOCTTY                                = 0x20000
+	O_NOFOLLOW                              = 0x100
+	O_NOFOLLOW_ANY                          = 0x20000000
+	O_NONBLOCK                              = 0x4
+	O_POPUP                                 = 0x80000000
+	O_RDONLY                                = 0x0
+	O_RDWR                                  = 0x2
+	O_SHLOCK                                = 0x10
+	O_SYMLINK                               = 0x200000
+	O_SYNC                                  = 0x80
+	O_TRUNC                                 = 0x400
+	O_WRONLY                                = 0x1
+	PARENB                                  = 0x1000
+	PARMRK                                  = 0x8
+	PARODD                                  = 0x2000
+	PENDIN                                  = 0x20000000
+	PRIO_PGRP                               = 0x1
+	PRIO_PROCESS                            = 0x0
+	PRIO_USER                               = 0x2
+	PROT_EXEC                               = 0x4
+	PROT_NONE                               = 0x0
+	PROT_READ                               = 0x1
+	PROT_WRITE                              = 0x2
+	PT_ATTACH                               = 0xa
+	PT_ATTACHEXC                            = 0xe
+	PT_CONTINUE                             = 0x7
+	PT_DENY_ATTACH                          = 0x1f
+	PT_DETACH                               = 0xb
+	PT_FIRSTMACH                            = 0x20
+	PT_FORCEQUOTA                           = 0x1e
+	PT_KILL                                 = 0x8
+	PT_READ_D                               = 0x2
+	PT_READ_I                               = 0x1
+	PT_READ_U                               = 0x3
+	PT_SIGEXC                               = 0xc
+	PT_STEP                                 = 0x9
+	PT_THUPDATE                             = 0xd
+	PT_TRACE_ME                             = 0x0
+	PT_WRITE_D                              = 0x5
+	PT_WRITE_I                              = 0x4
+	PT_WRITE_U                              = 0x6
+	RENAME_EXCL                             = 0x4
+	RENAME_NOFOLLOW_ANY                     = 0x10
+	RENAME_RESERVED1                        = 0x8
+	RENAME_SECLUDE                          = 0x1
+	RENAME_SWAP                             = 0x2
+	RLIMIT_AS                               = 0x5
+	RLIMIT_CORE                             = 0x4
+	RLIMIT_CPU                              = 0x0
+	RLIMIT_CPU_USAGE_MONITOR                = 0x2
+	RLIMIT_DATA                             = 0x2
+	RLIMIT_FSIZE                            = 0x1
+	RLIMIT_MEMLOCK                          = 0x6
+	RLIMIT_NOFILE                           = 0x8
+	RLIMIT_NPROC                            = 0x7
+	RLIMIT_RSS                              = 0x5
+	RLIMIT_STACK                            = 0x3
+	RLIM_INFINITY                           = 0x7fffffffffffffff
+	RTAX_AUTHOR                             = 0x6
+	RTAX_BRD                                = 0x7
+	RTAX_DST                                = 0x0
+	RTAX_GATEWAY                            = 0x1
+	RTAX_GENMASK                            = 0x3
+	RTAX_IFA                                = 0x5
+	RTAX_IFP                                = 0x4
+	RTAX_MAX                                = 0x8
+	RTAX_NETMASK                            = 0x2
+	RTA_AUTHOR                              = 0x40
+	RTA_BRD                                 = 0x80
+	RTA_DST                                 = 0x1
+	RTA_GATEWAY                             = 0x2
+	RTA_GENMASK                             = 0x8
+	RTA_IFA                                 = 0x20
+	RTA_IFP                                 = 0x10
+	RTA_NETMASK                             = 0x4
+	RTF_BLACKHOLE                           = 0x1000
+	RTF_BROADCAST                           = 0x400000
+	RTF_CLONING                             = 0x100
+	RTF_CONDEMNED                           = 0x2000000
+	RTF_DEAD                                = 0x20000000
+	RTF_DELCLONE                            = 0x80
+	RTF_DONE                                = 0x40
+	RTF_DYNAMIC                             = 0x10
+	RTF_GATEWAY                             = 0x2
+	RTF_GLOBAL                              = 0x40000000
+	RTF_HOST                                = 0x4
+	RTF_IFREF                               = 0x4000000
+	RTF_IFSCOPE                             = 0x1000000
+	RTF_LLDATA                              = 0x400
+	RTF_LLINFO                              = 0x400
+	RTF_LOCAL                               = 0x200000
+	RTF_MODIFIED                            = 0x20
+	RTF_MULTICAST                           = 0x800000
+	RTF_NOIFREF                             = 0x2000
+	RTF_PINNED                              = 0x100000
+	RTF_PRCLONING                           = 0x10000
+	RTF_PROTO1                              = 0x8000
+	RTF_PROTO2                              = 0x4000
+	RTF_PROTO3                              = 0x40000
+	RTF_PROXY                               = 0x8000000
+	RTF_REJECT                              = 0x8
+	RTF_ROUTER                              = 0x10000000
+	RTF_STATIC                              = 0x800
+	RTF_UP                                  = 0x1
+	RTF_WASCLONED                           = 0x20000
+	RTF_XRESOLVE                            = 0x200
+	RTM_ADD                                 = 0x1
+	RTM_CHANGE                              = 0x3
+	RTM_DELADDR                             = 0xd
+	RTM_DELETE                              = 0x2
+	RTM_DELMADDR                            = 0x10
+	RTM_GET                                 = 0x4
+	RTM_GET2                                = 0x14
+	RTM_IFINFO                              = 0xe
+	RTM_IFINFO2                             = 0x12
+	RTM_LOCK                                = 0x8
+	RTM_LOSING                              = 0x5
+	RTM_MISS                                = 0x7
+	RTM_NEWADDR                             = 0xc
+	RTM_NEWMADDR                            = 0xf
+	RTM_NEWMADDR2                           = 0x13
+	RTM_OLDADD                              = 0x9
+	RTM_OLDDEL                              = 0xa
+	RTM_REDIRECT                            = 0x6
+	RTM_RESOLVE                             = 0xb
+	RTM_RTTUNIT                             = 0xf4240
+	RTM_VERSION                             = 0x5
+	RTV_EXPIRE                              = 0x4
+	RTV_HOPCOUNT                            = 0x2
+	RTV_MTU                                 = 0x1
+	RTV_RPIPE                               = 0x8
+	RTV_RTT                                 = 0x40
+	RTV_RTTVAR                              = 0x80
+	RTV_SPIPE                               = 0x10
+	RTV_SSTHRESH                            = 0x20
+	RUSAGE_CHILDREN                         = -0x1
+	RUSAGE_SELF                             = 0x0
+	SAE_ASSOCID_ALL                         = 0xffffffff
+	SAE_ASSOCID_ANY                         = 0x0
+	SAE_CONNID_ALL                          = 0xffffffff
+	SAE_CONNID_ANY                          = 0x0
+	SCM_CREDS                               = 0x3
+	SCM_RIGHTS                              = 0x1
+	SCM_TIMESTAMP                           = 0x2
+	SCM_TIMESTAMP_MONOTONIC                 = 0x4
+	SEEK_CUR                                = 0x1
+	SEEK_DATA                               = 0x4
+	SEEK_END                                = 0x2
+	SEEK_HOLE                               = 0x3
+	SEEK_SET                                = 0x0
+	SF_APPEND                               = 0x40000
+	SF_ARCHIVED                             = 0x10000
+	SF_DATALESS                             = 0x40000000
+	SF_FIRMLINK                             = 0x800000
+	SF_IMMUTABLE                            = 0x20000
+	SF_NOUNLINK                             = 0x100000
+	SF_RESTRICTED                           = 0x80000
+	SF_SETTABLE                             = 0x3fff0000
+	SF_SUPPORTED                            = 0x9f0000
+	SF_SYNTHETIC                            = 0xc0000000
+	SHUT_RD                                 = 0x0
+	SHUT_RDWR                               = 0x2
+	SHUT_WR                                 = 0x1
+	SIOCADDMULTI                            = 0x80206931
+	SIOCAIFADDR                             = 0x8040691a
+	SIOCARPIPLL                             = 0xc0206928
+	SIOCATMARK                              = 0x40047307
+	SIOCAUTOADDR                            = 0xc0206926
+	SIOCAUTONETMASK                         = 0x80206927
+	SIOCDELMULTI                            = 0x80206932
+	SIOCDIFADDR                             = 0x80206919
+	SIOCDIFPHYADDR                          = 0x80206941
+	SIOCGDRVSPEC                            = 0xc028697b
+	SIOCGETVLAN                             = 0xc020697f
+	SIOCGHIWAT                              = 0x40047301
+	SIOCGIF6LOWPAN                          = 0xc02069c5
+	SIOCGIFADDR                             = 0xc0206921
+	SIOCGIFALTMTU                           = 0xc0206948
+	SIOCGIFASYNCMAP                         = 0xc020697c
+	SIOCGIFBOND                             = 0xc0206947
+	SIOCGIFBRDADDR                          = 0xc0206923
+	SIOCGIFCAP                              = 0xc020695b
+	SIOCGIFCONF                             = 0xc00c6924
+	SIOCGIFDEVMTU                           = 0xc0206944
+	SIOCGIFDSTADDR                          = 0xc0206922
+	SIOCGIFFLAGS                            = 0xc0206911
+	SIOCGIFFUNCTIONALTYPE                   = 0xc02069ad
+	SIOCGIFGENERIC                          = 0xc020693a
+	SIOCGIFKPI                              = 0xc0206987
+	SIOCGIFMAC                              = 0xc0206982
+	SIOCGIFMEDIA                            = 0xc02c6938
+	SIOCGIFMETRIC                           = 0xc0206917
+	SIOCGIFMTU                              = 0xc0206933
+	SIOCGIFNETMASK                          = 0xc0206925
+	SIOCGIFPDSTADDR                         = 0xc0206940
+	SIOCGIFPHYS                             = 0xc0206935
+	SIOCGIFPSRCADDR                         = 0xc020693f
+	SIOCGIFSTATUS                           = 0xc331693d
+	SIOCGIFVLAN                             = 0xc020697f
+	SIOCGIFWAKEFLAGS                        = 0xc0206988
+	SIOCGIFXMEDIA                           = 0xc02c6948
+	SIOCGLOWAT                              = 0x40047303
+	SIOCGPGRP                               = 0x40047309
+	SIOCIFCREATE                            = 0xc0206978
+	SIOCIFCREATE2                           = 0xc020697a
+	SIOCIFDESTROY                           = 0x80206979
+	SIOCIFGCLONERS                          = 0xc0106981
+	SIOCRSLVMULTI                           = 0xc010693b
+	SIOCSDRVSPEC                            = 0x8028697b
+	SIOCSETVLAN                             = 0x8020697e
+	SIOCSHIWAT                              = 0x80047300
+	SIOCSIF6LOWPAN                          = 0x802069c4
+	SIOCSIFADDR                             = 0x8020690c
+	SIOCSIFALTMTU                           = 0x80206945
+	SIOCSIFASYNCMAP                         = 0x8020697d
+	SIOCSIFBOND                             = 0x80206946
+	SIOCSIFBRDADDR                          = 0x80206913
+	SIOCSIFCAP                              = 0x8020695a
+	SIOCSIFDSTADDR                          = 0x8020690e
+	SIOCSIFFLAGS                            = 0x80206910
+	SIOCSIFGENERIC                          = 0x80206939
+	SIOCSIFKPI                              = 0x80206986
+	SIOCSIFLLADDR                           = 0x8020693c
+	SIOCSIFMAC                              = 0x80206983
+	SIOCSIFMEDIA                            = 0xc0206937
+	SIOCSIFMETRIC                           = 0x80206918
+	SIOCSIFMTU                              = 0x80206934
+	SIOCSIFNETMASK                          = 0x80206916
+	SIOCSIFPHYADDR                          = 0x8040693e
+	SIOCSIFPHYS                             = 0x80206936
+	SIOCSIFVLAN                             = 0x8020697e
+	SIOCSLOWAT                              = 0x80047302
+	SIOCSPGRP                               = 0x80047308
+	SOCK_DGRAM                              = 0x2
+	SOCK_MAXADDRLEN                         = 0xff
+	SOCK_RAW                                = 0x3
+	SOCK_RDM                                = 0x4
+	SOCK_SEQPACKET                          = 0x5
+	SOCK_STREAM                             = 0x1
+	SOL_LOCAL                               = 0x0
+	SOL_SOCKET                              = 0xffff
+	SOMAXCONN                               = 0x80
+	SO_ACCEPTCONN                           = 0x2
+	SO_BROADCAST                            = 0x20
+	SO_DEBUG                                = 0x1
+	SO_DONTROUTE                            = 0x10
+	SO_DONTTRUNC                            = 0x2000
+	SO_ERROR                                = 0x1007
+	SO_KEEPALIVE                            = 0x8
+	SO_LABEL                                = 0x1010
+	SO_LINGER                               = 0x80
+	SO_LINGER_SEC                           = 0x1080
+	SO_NETSVC_MARKING_LEVEL                 = 0x1119
+	SO_NET_SERVICE_TYPE                     = 0x1116
+	SO_NKE                                  = 0x1021
+	SO_NOADDRERR                            = 0x1023
+	SO_NOSIGPIPE                            = 0x1022
+	SO_NOTIFYCONFLICT                       = 0x1026
+	SO_NP_EXTENSIONS                        = 0x1083
+	SO_NREAD                                = 0x1020
+	SO_NUMRCVPKT                            = 0x1112
+	SO_NWRITE                               = 0x1024
+	SO_OOBINLINE                            = 0x100
+	SO_PEERLABEL                            = 0x1011
+	SO_RANDOMPORT                           = 0x1082
+	SO_RCVBUF                               = 0x1002
+	SO_RCVLOWAT                             = 0x1004
+	SO_RCVTIMEO                             = 0x1006
+	SO_REUSEADDR                            = 0x4
+	SO_REUSEPORT                            = 0x200
+	SO_REUSESHAREUID                        = 0x1025
+	SO_SNDBUF                               = 0x1001
+	SO_SNDLOWAT                             = 0x1003
+	SO_SNDTIMEO                             = 0x1005
+	SO_TIMESTAMP                            = 0x400
+	SO_TIMESTAMP_MONOTONIC                  = 0x800
+	SO_TRACKER_ATTRIBUTE_FLAGS_APP_APPROVED = 0x1
+	SO_TRACKER_ATTRIBUTE_FLAGS_DOMAIN_SHORT = 0x4
+	SO_TRACKER_ATTRIBUTE_FLAGS_TRACKER      = 0x2
+	SO_TRACKER_TRANSPARENCY_VERSION         = 0x3
+	SO_TYPE                                 = 0x1008
+	SO_UPCALLCLOSEWAIT                      = 0x1027
+	SO_USELOOPBACK                          = 0x40
+	SO_WANTMORE                             = 0x4000
+	SO_WANTOOBFLAG                          = 0x8000
+	S_IEXEC                                 = 0x40
+	S_IFBLK                                 = 0x6000
+	S_IFCHR                                 = 0x2000
+	S_IFDIR                                 = 0x4000
+	S_IFIFO                                 = 0x1000
+	S_IFLNK                                 = 0xa000
+	S_IFMT                                  = 0xf000
+	S_IFREG                                 = 0x8000
+	S_IFSOCK                                = 0xc000
+	S_IFWHT                                 = 0xe000
+	S_IREAD                                 = 0x100
+	S_IRGRP                                 = 0x20
+	S_IROTH                                 = 0x4
+	S_IRUSR                                 = 0x100
+	S_IRWXG                                 = 0x38
+	S_IRWXO                                 = 0x7
+	S_IRWXU                                 = 0x1c0
+	S_ISGID                                 = 0x400
+	S_ISTXT                                 = 0x200
+	S_ISUID                                 = 0x800
+	S_ISVTX                                 = 0x200
+	S_IWGRP                                 = 0x10
+	S_IWOTH                                 = 0x2
+	S_IWRITE                                = 0x80
+	S_IWUSR                                 = 0x80
+	S_IXGRP                                 = 0x8
+	S_IXOTH                                 = 0x1
+	S_IXUSR                                 = 0x40
+	TAB0                                    = 0x0
+	TAB1                                    = 0x400
+	TAB2                                    = 0x800
+	TAB3                                    = 0x4
+	TABDLY                                  = 0xc04
+	TCIFLUSH                                = 0x1
+	TCIOFF                                  = 0x3
+	TCIOFLUSH                               = 0x3
+	TCION                                   = 0x4
+	TCOFLUSH                                = 0x2
+	TCOOFF                                  = 0x1
+	TCOON                                   = 0x2
+	TCPOPT_CC                               = 0xb
+	TCPOPT_CCECHO                           = 0xd
+	TCPOPT_CCNEW                            = 0xc
+	TCPOPT_EOL                              = 0x0
+	TCPOPT_FASTOPEN                         = 0x22
+	TCPOPT_MAXSEG                           = 0x2
+	TCPOPT_NOP                              = 0x1
+	TCPOPT_SACK                             = 0x5
+	TCPOPT_SACK_HDR                         = 0x1010500
+	TCPOPT_SACK_PERMITTED                   = 0x4
+	TCPOPT_SACK_PERMIT_HDR                  = 0x1010402
+	TCPOPT_SIGNATURE                        = 0x13
+	TCPOPT_TIMESTAMP                        = 0x8
+	TCPOPT_TSTAMP_HDR                       = 0x101080a
+	TCPOPT_WINDOW                           = 0x3
+	TCP_CONNECTIONTIMEOUT                   = 0x20
+	TCP_CONNECTION_INFO                     = 0x106
+	TCP_ENABLE_ECN                          = 0x104
+	TCP_FASTOPEN                            = 0x105
+	TCP_KEEPALIVE                           = 0x10
+	TCP_KEEPCNT                             = 0x102
+	TCP_KEEPINTVL                           = 0x101
+	TCP_MAXHLEN                             = 0x3c
+	TCP_MAXOLEN                             = 0x28
+	TCP_MAXSEG                              = 0x2
+	TCP_MAXWIN                              = 0xffff
+	TCP_MAX_SACK                            = 0x4
+	TCP_MAX_WINSHIFT                        = 0xe
+	TCP_MINMSS                              = 0xd8
+	TCP_MSS                                 = 0x200
+	TCP_NODELAY                             = 0x1
+	TCP_NOOPT                               = 0x8
+	TCP_NOPUSH                              = 0x4
+	TCP_NOTSENT_LOWAT                       = 0x201
+	TCP_RXT_CONNDROPTIME                    = 0x80
+	TCP_RXT_FINDROP                         = 0x100
+	TCP_SENDMOREACKS                        = 0x103
+	TCSAFLUSH                               = 0x2
+	TIOCCBRK                                = 0x2000747a
+	TIOCCDTR                                = 0x20007478
+	TIOCCONS                                = 0x80047462
+	TIOCDCDTIMESTAMP                        = 0x40107458
+	TIOCDRAIN                               = 0x2000745e
+	TIOCDSIMICROCODE                        = 0x20007455
+	TIOCEXCL                                = 0x2000740d
+	TIOCEXT                                 = 0x80047460
+	TIOCFLUSH                               = 0x80047410
+	TIOCGDRAINWAIT                          = 0x40047456
+	TIOCGETA                                = 0x40487413
+	TIOCGETD                                = 0x4004741a
+	TIOCGPGRP                               = 0x40047477
+	TIOCGWINSZ                              = 0x40087468
+	TIOCIXOFF                               = 0x20007480
+	TIOCIXON                                = 0x20007481
+	TIOCMBIC                                = 0x8004746b
+	TIOCMBIS                                = 0x8004746c
+	TIOCMGDTRWAIT                           = 0x4004745a
+	TIOCMGET                                = 0x4004746a
+	TIOCMODG                                = 0x40047403
+	TIOCMODS                                = 0x80047404
+	TIOCMSDTRWAIT                           = 0x8004745b
+	TIOCMSET                                = 0x8004746d
+	TIOCM_CAR                               = 0x40
+	TIOCM_CD                                = 0x40
+	TIOCM_CTS                               = 0x20
+	TIOCM_DSR                               = 0x100
+	TIOCM_DTR                               = 0x2
+	TIOCM_LE                                = 0x1
+	TIOCM_RI                                = 0x80
+	TIOCM_RNG                               = 0x80
+	TIOCM_RTS                               = 0x4
+	TIOCM_SR                                = 0x10
+	TIOCM_ST                                = 0x8
+	TIOCNOTTY                               = 0x20007471
+	TIOCNXCL                                = 0x2000740e
+	TIOCOUTQ                                = 0x40047473
+	TIOCPKT                                 = 0x80047470
+	TIOCPKT_DATA                            = 0x0
+	TIOCPKT_DOSTOP                          = 0x20
+	TIOCPKT_FLUSHREAD                       = 0x1
+	TIOCPKT_FLUSHWRITE                      = 0x2
+	TIOCPKT_IOCTL                           = 0x40
+	TIOCPKT_NOSTOP                          = 0x10
+	TIOCPKT_START                           = 0x8
+	TIOCPKT_STOP                            = 0x4
+	TIOCPTYGNAME                            = 0x40807453
+	TIOCPTYGRANT                            = 0x20007454
+	TIOCPTYUNLK                             = 0x20007452
+	TIOCREMOTE                              = 0x80047469
+	TIOCSBRK                                = 0x2000747b
+	TIOCSCONS                               = 0x20007463
+	TIOCSCTTY                               = 0x20007461
+	TIOCSDRAINWAIT                          = 0x80047457
+	TIOCSDTR                                = 0x20007479
+	TIOCSETA                                = 0x80487414
+	TIOCSETAF                               = 0x80487416
+	TIOCSETAW                               = 0x80487415
+	TIOCSETD                                = 0x8004741b
+	TIOCSIG                                 = 0x2000745f
+	TIOCSPGRP                               = 0x80047476
+	TIOCSTART                               = 0x2000746e
+	TIOCSTAT                                = 0x20007465
+	TIOCSTI                                 = 0x80017472
+	TIOCSTOP                                = 0x2000746f
+	TIOCSWINSZ                              = 0x80087467
+	TIOCTIMESTAMP                           = 0x40107459
+	TIOCUCNTL                               = 0x80047466
+	TOSTOP                                  = 0x400000
+	UF_APPEND                               = 0x4
+	UF_COMPRESSED                           = 0x20
+	UF_DATAVAULT                            = 0x80
+	UF_HIDDEN                               = 0x8000
+	UF_IMMUTABLE                            = 0x2
+	UF_NODUMP                               = 0x1
+	UF_OPAQUE                               = 0x8
+	UF_SETTABLE                             = 0xffff
+	UF_TRACKED                              = 0x40
+	VDISCARD                                = 0xf
+	VDSUSP                                  = 0xb
+	VEOF                                    = 0x0
+	VEOL                                    = 0x1
+	VEOL2                                   = 0x2
+	VERASE                                  = 0x3
+	VINTR                                   = 0x8
+	VKILL                                   = 0x5
+	VLNEXT                                  = 0xe
+	VMADDR_CID_ANY                          = 0xffffffff
+	VMADDR_CID_HOST                         = 0x2
+	VMADDR_CID_HYPERVISOR                   = 0x0
+	VMADDR_CID_RESERVED                     = 0x1
+	VMADDR_PORT_ANY                         = 0xffffffff
+	VMIN                                    = 0x10
+	VM_LOADAVG                              = 0x2
+	VM_MACHFACTOR                           = 0x4
+	VM_MAXID                                = 0x6
+	VM_METER                                = 0x1
+	VM_SWAPUSAGE                            = 0x5
+	VQUIT                                   = 0x9
+	VREPRINT                                = 0x6
+	VSTART                                  = 0xc
+	VSTATUS                                 = 0x12
+	VSTOP                                   = 0xd
+	VSUSP                                   = 0xa
+	VT0                                     = 0x0
+	VT1                                     = 0x10000
+	VTDLY                                   = 0x10000
+	VTIME                                   = 0x11
+	VWERASE                                 = 0x4
+	WCONTINUED                              = 0x10
+	WCOREFLAG                               = 0x80
+	WEXITED                                 = 0x4
+	WNOHANG                                 = 0x1
+	WNOWAIT                                 = 0x20
+	WORDSIZE                                = 0x40
+	WSTOPPED                                = 0x8
+	WUNTRACED                               = 0x2
+	XATTR_CREATE                            = 0x2
+	XATTR_NODEFAULT                         = 0x10
+	XATTR_NOFOLLOW                          = 0x1
+	XATTR_NOSECURITY                        = 0x8
+	XATTR_REPLACE                           = 0x4
+	XATTR_SHOWCOMPRESSION                   = 0x20
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADARCH        = syscall.Errno(0x56)
+	EBADEXEC        = syscall.Errno(0x55)
+	EBADF           = syscall.Errno(0x9)
+	EBADMACHO       = syscall.Errno(0x58)
+	EBADMSG         = syscall.Errno(0x5e)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x59)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDEVERR         = syscall.Errno(0x53)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x5a)
+	EILSEQ          = syscall.Errno(0x5c)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x6a)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5f)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x5d)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODATA         = syscall.Errno(0x60)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x61)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5b)
+	ENOPOLICY       = syscall.Errno(0x67)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x62)
+	ENOSTR          = syscall.Errno(0x63)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x68)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x66)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EOWNERDEAD      = syscall.Errno(0x69)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x64)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	EPWROFF         = syscall.Errno(0x52)
+	EQFULL          = syscall.Errno(0x6a)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHLIBVERS      = syscall.Errno(0x57)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIME           = syscall.Errno(0x65)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EPWROFF", "device power is off"},
+	{83, "EDEVERR", "device error"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EBADEXEC", "bad executable (or shared library)"},
+	{86, "EBADARCH", "bad CPU type in executable"},
+	{87, "ESHLIBVERS", "shared library version mismatch"},
+	{88, "EBADMACHO", "malformed Mach-o file"},
+	{89, "ECANCELED", "operation canceled"},
+	{90, "EIDRM", "identifier removed"},
+	{91, "ENOMSG", "no message of desired type"},
+	{92, "EILSEQ", "illegal byte sequence"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EBADMSG", "bad message"},
+	{95, "EMULTIHOP", "EMULTIHOP (Reserved)"},
+	{96, "ENODATA", "no message available on STREAM"},
+	{97, "ENOLINK", "ENOLINK (Reserved)"},
+	{98, "ENOSR", "no STREAM resources"},
+	{99, "ENOSTR", "not a STREAM"},
+	{100, "EPROTO", "protocol error"},
+	{101, "ETIME", "STREAM ioctl timeout"},
+	{102, "EOPNOTSUPP", "operation not supported on socket"},
+	{103, "ENOPOLICY", "policy not found"},
+	{104, "ENOTRECOVERABLE", "state not recoverable"},
+	{105, "EOWNERDEAD", "previous owner died"},
+	{106, "EQFULL", "interface output queue is full"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..4a55a400588946f6f5aa4d3c472f146c9fa938a5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
@@ -0,0 +1,1922 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && darwin
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                            = 0x10
+	AF_CCITT                                = 0xa
+	AF_CHAOS                                = 0x5
+	AF_CNT                                  = 0x15
+	AF_COIP                                 = 0x14
+	AF_DATAKIT                              = 0x9
+	AF_DECnet                               = 0xc
+	AF_DLI                                  = 0xd
+	AF_E164                                 = 0x1c
+	AF_ECMA                                 = 0x8
+	AF_HYLINK                               = 0xf
+	AF_IEEE80211                            = 0x25
+	AF_IMPLINK                              = 0x3
+	AF_INET                                 = 0x2
+	AF_INET6                                = 0x1e
+	AF_IPX                                  = 0x17
+	AF_ISDN                                 = 0x1c
+	AF_ISO                                  = 0x7
+	AF_LAT                                  = 0xe
+	AF_LINK                                 = 0x12
+	AF_LOCAL                                = 0x1
+	AF_MAX                                  = 0x29
+	AF_NATM                                 = 0x1f
+	AF_NDRV                                 = 0x1b
+	AF_NETBIOS                              = 0x21
+	AF_NS                                   = 0x6
+	AF_OSI                                  = 0x7
+	AF_PPP                                  = 0x22
+	AF_PUP                                  = 0x4
+	AF_RESERVED_36                          = 0x24
+	AF_ROUTE                                = 0x11
+	AF_SIP                                  = 0x18
+	AF_SNA                                  = 0xb
+	AF_SYSTEM                               = 0x20
+	AF_SYS_CONTROL                          = 0x2
+	AF_UNIX                                 = 0x1
+	AF_UNSPEC                               = 0x0
+	AF_UTUN                                 = 0x26
+	AF_VSOCK                                = 0x28
+	ALTWERASE                               = 0x200
+	ATTR_BIT_MAP_COUNT                      = 0x5
+	ATTR_CMN_ACCESSMASK                     = 0x20000
+	ATTR_CMN_ACCTIME                        = 0x1000
+	ATTR_CMN_ADDEDTIME                      = 0x10000000
+	ATTR_CMN_BKUPTIME                       = 0x2000
+	ATTR_CMN_CHGTIME                        = 0x800
+	ATTR_CMN_CRTIME                         = 0x200
+	ATTR_CMN_DATA_PROTECT_FLAGS             = 0x40000000
+	ATTR_CMN_DEVID                          = 0x2
+	ATTR_CMN_DOCUMENT_ID                    = 0x100000
+	ATTR_CMN_ERROR                          = 0x20000000
+	ATTR_CMN_EXTENDED_SECURITY              = 0x400000
+	ATTR_CMN_FILEID                         = 0x2000000
+	ATTR_CMN_FLAGS                          = 0x40000
+	ATTR_CMN_FNDRINFO                       = 0x4000
+	ATTR_CMN_FSID                           = 0x4
+	ATTR_CMN_FULLPATH                       = 0x8000000
+	ATTR_CMN_GEN_COUNT                      = 0x80000
+	ATTR_CMN_GRPID                          = 0x10000
+	ATTR_CMN_GRPUUID                        = 0x1000000
+	ATTR_CMN_MODTIME                        = 0x400
+	ATTR_CMN_NAME                           = 0x1
+	ATTR_CMN_NAMEDATTRCOUNT                 = 0x80000
+	ATTR_CMN_NAMEDATTRLIST                  = 0x100000
+	ATTR_CMN_OBJID                          = 0x20
+	ATTR_CMN_OBJPERMANENTID                 = 0x40
+	ATTR_CMN_OBJTAG                         = 0x10
+	ATTR_CMN_OBJTYPE                        = 0x8
+	ATTR_CMN_OWNERID                        = 0x8000
+	ATTR_CMN_PARENTID                       = 0x4000000
+	ATTR_CMN_PAROBJID                       = 0x80
+	ATTR_CMN_RETURNED_ATTRS                 = 0x80000000
+	ATTR_CMN_SCRIPT                         = 0x100
+	ATTR_CMN_SETMASK                        = 0x51c7ff00
+	ATTR_CMN_USERACCESS                     = 0x200000
+	ATTR_CMN_UUID                           = 0x800000
+	ATTR_CMN_VALIDMASK                      = 0xffffffff
+	ATTR_CMN_VOLSETMASK                     = 0x6700
+	ATTR_FILE_ALLOCSIZE                     = 0x4
+	ATTR_FILE_CLUMPSIZE                     = 0x10
+	ATTR_FILE_DATAALLOCSIZE                 = 0x400
+	ATTR_FILE_DATAEXTENTS                   = 0x800
+	ATTR_FILE_DATALENGTH                    = 0x200
+	ATTR_FILE_DEVTYPE                       = 0x20
+	ATTR_FILE_FILETYPE                      = 0x40
+	ATTR_FILE_FORKCOUNT                     = 0x80
+	ATTR_FILE_FORKLIST                      = 0x100
+	ATTR_FILE_IOBLOCKSIZE                   = 0x8
+	ATTR_FILE_LINKCOUNT                     = 0x1
+	ATTR_FILE_RSRCALLOCSIZE                 = 0x2000
+	ATTR_FILE_RSRCEXTENTS                   = 0x4000
+	ATTR_FILE_RSRCLENGTH                    = 0x1000
+	ATTR_FILE_SETMASK                       = 0x20
+	ATTR_FILE_TOTALSIZE                     = 0x2
+	ATTR_FILE_VALIDMASK                     = 0x37ff
+	ATTR_VOL_ALLOCATIONCLUMP                = 0x40
+	ATTR_VOL_ATTRIBUTES                     = 0x40000000
+	ATTR_VOL_CAPABILITIES                   = 0x20000
+	ATTR_VOL_DIRCOUNT                       = 0x400
+	ATTR_VOL_ENCODINGSUSED                  = 0x10000
+	ATTR_VOL_FILECOUNT                      = 0x200
+	ATTR_VOL_FSTYPE                         = 0x1
+	ATTR_VOL_INFO                           = 0x80000000
+	ATTR_VOL_IOBLOCKSIZE                    = 0x80
+	ATTR_VOL_MAXOBJCOUNT                    = 0x800
+	ATTR_VOL_MINALLOCATION                  = 0x20
+	ATTR_VOL_MOUNTEDDEVICE                  = 0x8000
+	ATTR_VOL_MOUNTFLAGS                     = 0x4000
+	ATTR_VOL_MOUNTPOINT                     = 0x1000
+	ATTR_VOL_NAME                           = 0x2000
+	ATTR_VOL_OBJCOUNT                       = 0x100
+	ATTR_VOL_QUOTA_SIZE                     = 0x10000000
+	ATTR_VOL_RESERVED_SIZE                  = 0x20000000
+	ATTR_VOL_SETMASK                        = 0x80002000
+	ATTR_VOL_SIGNATURE                      = 0x2
+	ATTR_VOL_SIZE                           = 0x4
+	ATTR_VOL_SPACEAVAIL                     = 0x10
+	ATTR_VOL_SPACEFREE                      = 0x8
+	ATTR_VOL_SPACEUSED                      = 0x800000
+	ATTR_VOL_UUID                           = 0x40000
+	ATTR_VOL_VALIDMASK                      = 0xf087ffff
+	B0                                      = 0x0
+	B110                                    = 0x6e
+	B115200                                 = 0x1c200
+	B1200                                   = 0x4b0
+	B134                                    = 0x86
+	B14400                                  = 0x3840
+	B150                                    = 0x96
+	B1800                                   = 0x708
+	B19200                                  = 0x4b00
+	B200                                    = 0xc8
+	B230400                                 = 0x38400
+	B2400                                   = 0x960
+	B28800                                  = 0x7080
+	B300                                    = 0x12c
+	B38400                                  = 0x9600
+	B4800                                   = 0x12c0
+	B50                                     = 0x32
+	B57600                                  = 0xe100
+	B600                                    = 0x258
+	B7200                                   = 0x1c20
+	B75                                     = 0x4b
+	B76800                                  = 0x12c00
+	B9600                                   = 0x2580
+	BIOCFLUSH                               = 0x20004268
+	BIOCGBLEN                               = 0x40044266
+	BIOCGDLT                                = 0x4004426a
+	BIOCGDLTLIST                            = 0xc00c4279
+	BIOCGETIF                               = 0x4020426b
+	BIOCGHDRCMPLT                           = 0x40044274
+	BIOCGRSIG                               = 0x40044272
+	BIOCGRTIMEOUT                           = 0x4010426e
+	BIOCGSEESENT                            = 0x40044276
+	BIOCGSTATS                              = 0x4008426f
+	BIOCIMMEDIATE                           = 0x80044270
+	BIOCPROMISC                             = 0x20004269
+	BIOCSBLEN                               = 0xc0044266
+	BIOCSDLT                                = 0x80044278
+	BIOCSETF                                = 0x80104267
+	BIOCSETFNR                              = 0x8010427e
+	BIOCSETIF                               = 0x8020426c
+	BIOCSHDRCMPLT                           = 0x80044275
+	BIOCSRSIG                               = 0x80044273
+	BIOCSRTIMEOUT                           = 0x8010426d
+	BIOCSSEESENT                            = 0x80044277
+	BIOCVERSION                             = 0x40044271
+	BPF_A                                   = 0x10
+	BPF_ABS                                 = 0x20
+	BPF_ADD                                 = 0x0
+	BPF_ALIGNMENT                           = 0x4
+	BPF_ALU                                 = 0x4
+	BPF_AND                                 = 0x50
+	BPF_B                                   = 0x10
+	BPF_DIV                                 = 0x30
+	BPF_H                                   = 0x8
+	BPF_IMM                                 = 0x0
+	BPF_IND                                 = 0x40
+	BPF_JA                                  = 0x0
+	BPF_JEQ                                 = 0x10
+	BPF_JGE                                 = 0x30
+	BPF_JGT                                 = 0x20
+	BPF_JMP                                 = 0x5
+	BPF_JSET                                = 0x40
+	BPF_K                                   = 0x0
+	BPF_LD                                  = 0x0
+	BPF_LDX                                 = 0x1
+	BPF_LEN                                 = 0x80
+	BPF_LSH                                 = 0x60
+	BPF_MAJOR_VERSION                       = 0x1
+	BPF_MAXBUFSIZE                          = 0x80000
+	BPF_MAXINSNS                            = 0x200
+	BPF_MEM                                 = 0x60
+	BPF_MEMWORDS                            = 0x10
+	BPF_MINBUFSIZE                          = 0x20
+	BPF_MINOR_VERSION                       = 0x1
+	BPF_MISC                                = 0x7
+	BPF_MSH                                 = 0xa0
+	BPF_MUL                                 = 0x20
+	BPF_NEG                                 = 0x80
+	BPF_OR                                  = 0x40
+	BPF_RELEASE                             = 0x30bb6
+	BPF_RET                                 = 0x6
+	BPF_RSH                                 = 0x70
+	BPF_ST                                  = 0x2
+	BPF_STX                                 = 0x3
+	BPF_SUB                                 = 0x10
+	BPF_TAX                                 = 0x0
+	BPF_TXA                                 = 0x80
+	BPF_W                                   = 0x0
+	BPF_X                                   = 0x8
+	BRKINT                                  = 0x2
+	BS0                                     = 0x0
+	BS1                                     = 0x8000
+	BSDLY                                   = 0x8000
+	CFLUSH                                  = 0xf
+	CLOCAL                                  = 0x8000
+	CLOCK_MONOTONIC                         = 0x6
+	CLOCK_MONOTONIC_RAW                     = 0x4
+	CLOCK_MONOTONIC_RAW_APPROX              = 0x5
+	CLOCK_PROCESS_CPUTIME_ID                = 0xc
+	CLOCK_REALTIME                          = 0x0
+	CLOCK_THREAD_CPUTIME_ID                 = 0x10
+	CLOCK_UPTIME_RAW                        = 0x8
+	CLOCK_UPTIME_RAW_APPROX                 = 0x9
+	CLONE_NOFOLLOW                          = 0x1
+	CLONE_NOOWNERCOPY                       = 0x2
+	CONNECT_DATA_AUTHENTICATED              = 0x4
+	CONNECT_DATA_IDEMPOTENT                 = 0x2
+	CONNECT_RESUME_ON_READ_WRITE            = 0x1
+	CR0                                     = 0x0
+	CR1                                     = 0x1000
+	CR2                                     = 0x2000
+	CR3                                     = 0x3000
+	CRDLY                                   = 0x3000
+	CREAD                                   = 0x800
+	CRTSCTS                                 = 0x30000
+	CS5                                     = 0x0
+	CS6                                     = 0x100
+	CS7                                     = 0x200
+	CS8                                     = 0x300
+	CSIZE                                   = 0x300
+	CSTART                                  = 0x11
+	CSTATUS                                 = 0x14
+	CSTOP                                   = 0x13
+	CSTOPB                                  = 0x400
+	CSUSP                                   = 0x1a
+	CTLIOCGINFO                             = 0xc0644e03
+	CTL_HW                                  = 0x6
+	CTL_KERN                                = 0x1
+	CTL_MAXNAME                             = 0xc
+	CTL_NET                                 = 0x4
+	DLT_A429                                = 0xb8
+	DLT_A653_ICM                            = 0xb9
+	DLT_AIRONET_HEADER                      = 0x78
+	DLT_AOS                                 = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394              = 0x8a
+	DLT_ARCNET                              = 0x7
+	DLT_ARCNET_LINUX                        = 0x81
+	DLT_ATM_CLIP                            = 0x13
+	DLT_ATM_RFC1483                         = 0xb
+	DLT_AURORA                              = 0x7e
+	DLT_AX25                                = 0x3
+	DLT_AX25_KISS                           = 0xca
+	DLT_BACNET_MS_TP                        = 0xa5
+	DLT_BLUETOOTH_HCI_H4                    = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR          = 0xc9
+	DLT_CAN20B                              = 0xbe
+	DLT_CAN_SOCKETCAN                       = 0xe3
+	DLT_CHAOS                               = 0x5
+	DLT_CHDLC                               = 0x68
+	DLT_CISCO_IOS                           = 0x76
+	DLT_C_HDLC                              = 0x68
+	DLT_C_HDLC_WITH_DIR                     = 0xcd
+	DLT_DBUS                                = 0xe7
+	DLT_DECT                                = 0xdd
+	DLT_DOCSIS                              = 0x8f
+	DLT_DVB_CI                              = 0xeb
+	DLT_ECONET                              = 0x73
+	DLT_EN10MB                              = 0x1
+	DLT_EN3MB                               = 0x2
+	DLT_ENC                                 = 0x6d
+	DLT_ERF                                 = 0xc5
+	DLT_ERF_ETH                             = 0xaf
+	DLT_ERF_POS                             = 0xb0
+	DLT_FC_2                                = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS              = 0xe1
+	DLT_FDDI                                = 0xa
+	DLT_FLEXRAY                             = 0xd2
+	DLT_FRELAY                              = 0x6b
+	DLT_FRELAY_WITH_DIR                     = 0xce
+	DLT_GCOM_SERIAL                         = 0xad
+	DLT_GCOM_T1E1                           = 0xac
+	DLT_GPF_F                               = 0xab
+	DLT_GPF_T                               = 0xaa
+	DLT_GPRS_LLC                            = 0xa9
+	DLT_GSMTAP_ABIS                         = 0xda
+	DLT_GSMTAP_UM                           = 0xd9
+	DLT_HHDLC                               = 0x79
+	DLT_IBM_SN                              = 0x92
+	DLT_IBM_SP                              = 0x91
+	DLT_IEEE802                             = 0x6
+	DLT_IEEE802_11                          = 0x69
+	DLT_IEEE802_11_RADIO                    = 0x7f
+	DLT_IEEE802_11_RADIO_AVS                = 0xa3
+	DLT_IEEE802_15_4                        = 0xc3
+	DLT_IEEE802_15_4_LINUX                  = 0xbf
+	DLT_IEEE802_15_4_NOFCS                  = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY             = 0xd7
+	DLT_IEEE802_16_MAC_CPS                  = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO            = 0xc1
+	DLT_IPFILTER                            = 0x74
+	DLT_IPMB                                = 0xc7
+	DLT_IPMB_LINUX                          = 0xd1
+	DLT_IPNET                               = 0xe2
+	DLT_IPOIB                               = 0xf2
+	DLT_IPV4                                = 0xe4
+	DLT_IPV6                                = 0xe5
+	DLT_IP_OVER_FC                          = 0x7a
+	DLT_JUNIPER_ATM1                        = 0x89
+	DLT_JUNIPER_ATM2                        = 0x87
+	DLT_JUNIPER_ATM_CEMIC                   = 0xee
+	DLT_JUNIPER_CHDLC                       = 0xb5
+	DLT_JUNIPER_ES                          = 0x84
+	DLT_JUNIPER_ETHER                       = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL                = 0xea
+	DLT_JUNIPER_FRELAY                      = 0xb4
+	DLT_JUNIPER_GGSN                        = 0x85
+	DLT_JUNIPER_ISM                         = 0xc2
+	DLT_JUNIPER_MFR                         = 0x86
+	DLT_JUNIPER_MLFR                        = 0x83
+	DLT_JUNIPER_MLPPP                       = 0x82
+	DLT_JUNIPER_MONITOR                     = 0xa4
+	DLT_JUNIPER_PIC_PEER                    = 0xae
+	DLT_JUNIPER_PPP                         = 0xb3
+	DLT_JUNIPER_PPPOE                       = 0xa7
+	DLT_JUNIPER_PPPOE_ATM                   = 0xa8
+	DLT_JUNIPER_SERVICES                    = 0x88
+	DLT_JUNIPER_SRX_E2E                     = 0xe9
+	DLT_JUNIPER_ST                          = 0xc8
+	DLT_JUNIPER_VP                          = 0xb7
+	DLT_JUNIPER_VS                          = 0xe8
+	DLT_LAPB_WITH_DIR                       = 0xcf
+	DLT_LAPD                                = 0xcb
+	DLT_LIN                                 = 0xd4
+	DLT_LINUX_EVDEV                         = 0xd8
+	DLT_LINUX_IRDA                          = 0x90
+	DLT_LINUX_LAPD                          = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION             = 0xa6
+	DLT_LINUX_SLL                           = 0x71
+	DLT_LOOP                                = 0x6c
+	DLT_LTALK                               = 0x72
+	DLT_MATCHING_MAX                        = 0x10a
+	DLT_MATCHING_MIN                        = 0x68
+	DLT_MFR                                 = 0xb6
+	DLT_MOST                                = 0xd3
+	DLT_MPEG_2_TS                           = 0xf3
+	DLT_MPLS                                = 0xdb
+	DLT_MTP2                                = 0x8c
+	DLT_MTP2_WITH_PHDR                      = 0x8b
+	DLT_MTP3                                = 0x8d
+	DLT_MUX27010                            = 0xec
+	DLT_NETANALYZER                         = 0xf0
+	DLT_NETANALYZER_TRANSPARENT             = 0xf1
+	DLT_NFC_LLCP                            = 0xf5
+	DLT_NFLOG                               = 0xef
+	DLT_NG40                                = 0xf4
+	DLT_NULL                                = 0x0
+	DLT_PCI_EXP                             = 0x7d
+	DLT_PFLOG                               = 0x75
+	DLT_PFSYNC                              = 0x12
+	DLT_PPI                                 = 0xc0
+	DLT_PPP                                 = 0x9
+	DLT_PPP_BSDOS                           = 0x10
+	DLT_PPP_ETHER                           = 0x33
+	DLT_PPP_PPPD                            = 0xa6
+	DLT_PPP_SERIAL                          = 0x32
+	DLT_PPP_WITH_DIR                        = 0xcc
+	DLT_PPP_WITH_DIRECTION                  = 0xa6
+	DLT_PRISM_HEADER                        = 0x77
+	DLT_PRONET                              = 0x4
+	DLT_RAIF1                               = 0xc6
+	DLT_RAW                                 = 0xc
+	DLT_RIO                                 = 0x7c
+	DLT_SCCP                                = 0x8e
+	DLT_SITA                                = 0xc4
+	DLT_SLIP                                = 0x8
+	DLT_SLIP_BSDOS                          = 0xf
+	DLT_STANAG_5066_D_PDU                   = 0xed
+	DLT_SUNATM                              = 0x7b
+	DLT_SYMANTEC_FIREWALL                   = 0x63
+	DLT_TZSP                                = 0x80
+	DLT_USB                                 = 0xba
+	DLT_USB_DARWIN                          = 0x10a
+	DLT_USB_LINUX                           = 0xbd
+	DLT_USB_LINUX_MMAPPED                   = 0xdc
+	DLT_USER0                               = 0x93
+	DLT_USER1                               = 0x94
+	DLT_USER10                              = 0x9d
+	DLT_USER11                              = 0x9e
+	DLT_USER12                              = 0x9f
+	DLT_USER13                              = 0xa0
+	DLT_USER14                              = 0xa1
+	DLT_USER15                              = 0xa2
+	DLT_USER2                               = 0x95
+	DLT_USER3                               = 0x96
+	DLT_USER4                               = 0x97
+	DLT_USER5                               = 0x98
+	DLT_USER6                               = 0x99
+	DLT_USER7                               = 0x9a
+	DLT_USER8                               = 0x9b
+	DLT_USER9                               = 0x9c
+	DLT_WIHART                              = 0xdf
+	DLT_X2E_SERIAL                          = 0xd5
+	DLT_X2E_XORAYA                          = 0xd6
+	DT_BLK                                  = 0x6
+	DT_CHR                                  = 0x2
+	DT_DIR                                  = 0x4
+	DT_FIFO                                 = 0x1
+	DT_LNK                                  = 0xa
+	DT_REG                                  = 0x8
+	DT_SOCK                                 = 0xc
+	DT_UNKNOWN                              = 0x0
+	DT_WHT                                  = 0xe
+	ECHO                                    = 0x8
+	ECHOCTL                                 = 0x40
+	ECHOE                                   = 0x2
+	ECHOK                                   = 0x4
+	ECHOKE                                  = 0x1
+	ECHONL                                  = 0x10
+	ECHOPRT                                 = 0x20
+	EVFILT_AIO                              = -0x3
+	EVFILT_EXCEPT                           = -0xf
+	EVFILT_FS                               = -0x9
+	EVFILT_MACHPORT                         = -0x8
+	EVFILT_PROC                             = -0x5
+	EVFILT_READ                             = -0x1
+	EVFILT_SIGNAL                           = -0x6
+	EVFILT_SYSCOUNT                         = 0x11
+	EVFILT_THREADMARKER                     = 0x11
+	EVFILT_TIMER                            = -0x7
+	EVFILT_USER                             = -0xa
+	EVFILT_VM                               = -0xc
+	EVFILT_VNODE                            = -0x4
+	EVFILT_WRITE                            = -0x2
+	EV_ADD                                  = 0x1
+	EV_CLEAR                                = 0x20
+	EV_DELETE                               = 0x2
+	EV_DISABLE                              = 0x8
+	EV_DISPATCH                             = 0x80
+	EV_DISPATCH2                            = 0x180
+	EV_ENABLE                               = 0x4
+	EV_EOF                                  = 0x8000
+	EV_ERROR                                = 0x4000
+	EV_FLAG0                                = 0x1000
+	EV_FLAG1                                = 0x2000
+	EV_ONESHOT                              = 0x10
+	EV_OOBAND                               = 0x2000
+	EV_POLL                                 = 0x1000
+	EV_RECEIPT                              = 0x40
+	EV_SYSFLAGS                             = 0xf000
+	EV_UDATA_SPECIFIC                       = 0x100
+	EV_VANISHED                             = 0x200
+	EXTA                                    = 0x4b00
+	EXTB                                    = 0x9600
+	EXTPROC                                 = 0x800
+	FD_CLOEXEC                              = 0x1
+	FD_SETSIZE                              = 0x400
+	FF0                                     = 0x0
+	FF1                                     = 0x4000
+	FFDLY                                   = 0x4000
+	FLUSHO                                  = 0x800000
+	FSOPT_ATTR_CMN_EXTENDED                 = 0x20
+	FSOPT_NOFOLLOW                          = 0x1
+	FSOPT_NOINMEMUPDATE                     = 0x2
+	FSOPT_PACK_INVAL_ATTRS                  = 0x8
+	FSOPT_REPORT_FULLSIZE                   = 0x4
+	FSOPT_RETURN_REALDEV                    = 0x200
+	F_ADDFILESIGS                           = 0x3d
+	F_ADDFILESIGS_FOR_DYLD_SIM              = 0x53
+	F_ADDFILESIGS_INFO                      = 0x67
+	F_ADDFILESIGS_RETURN                    = 0x61
+	F_ADDFILESUPPL                          = 0x68
+	F_ADDSIGS                               = 0x3b
+	F_ALLOCATEALL                           = 0x4
+	F_ALLOCATECONTIG                        = 0x2
+	F_BARRIERFSYNC                          = 0x55
+	F_CHECK_LV                              = 0x62
+	F_CHKCLEAN                              = 0x29
+	F_DUPFD                                 = 0x0
+	F_DUPFD_CLOEXEC                         = 0x43
+	F_FINDSIGS                              = 0x4e
+	F_FLUSH_DATA                            = 0x28
+	F_FREEZE_FS                             = 0x35
+	F_FULLFSYNC                             = 0x33
+	F_GETCODEDIR                            = 0x48
+	F_GETFD                                 = 0x1
+	F_GETFL                                 = 0x3
+	F_GETLK                                 = 0x7
+	F_GETLKPID                              = 0x42
+	F_GETNOSIGPIPE                          = 0x4a
+	F_GETOWN                                = 0x5
+	F_GETPATH                               = 0x32
+	F_GETPATH_MTMINFO                       = 0x47
+	F_GETPATH_NOFIRMLINK                    = 0x66
+	F_GETPROTECTIONCLASS                    = 0x3f
+	F_GETPROTECTIONLEVEL                    = 0x4d
+	F_GETSIGSINFO                           = 0x69
+	F_GLOBAL_NOCACHE                        = 0x37
+	F_LOG2PHYS                              = 0x31
+	F_LOG2PHYS_EXT                          = 0x41
+	F_NOCACHE                               = 0x30
+	F_NODIRECT                              = 0x3e
+	F_OK                                    = 0x0
+	F_PATHPKG_CHECK                         = 0x34
+	F_PEOFPOSMODE                           = 0x3
+	F_PREALLOCATE                           = 0x2a
+	F_PUNCHHOLE                             = 0x63
+	F_RDADVISE                              = 0x2c
+	F_RDAHEAD                               = 0x2d
+	F_RDLCK                                 = 0x1
+	F_SETBACKINGSTORE                       = 0x46
+	F_SETFD                                 = 0x2
+	F_SETFL                                 = 0x4
+	F_SETLK                                 = 0x8
+	F_SETLKW                                = 0x9
+	F_SETLKWTIMEOUT                         = 0xa
+	F_SETNOSIGPIPE                          = 0x49
+	F_SETOWN                                = 0x6
+	F_SETPROTECTIONCLASS                    = 0x40
+	F_SETSIZE                               = 0x2b
+	F_SINGLE_WRITER                         = 0x4c
+	F_SPECULATIVE_READ                      = 0x65
+	F_THAW_FS                               = 0x36
+	F_TRANSCODEKEY                          = 0x4b
+	F_TRIM_ACTIVE_FILE                      = 0x64
+	F_UNLCK                                 = 0x2
+	F_VOLPOSMODE                            = 0x4
+	F_WRLCK                                 = 0x3
+	HUPCL                                   = 0x4000
+	HW_MACHINE                              = 0x1
+	ICANON                                  = 0x100
+	ICMP6_FILTER                            = 0x12
+	ICRNL                                   = 0x100
+	IEXTEN                                  = 0x400
+	IFF_ALLMULTI                            = 0x200
+	IFF_ALTPHYS                             = 0x4000
+	IFF_BROADCAST                           = 0x2
+	IFF_DEBUG                               = 0x4
+	IFF_LINK0                               = 0x1000
+	IFF_LINK1                               = 0x2000
+	IFF_LINK2                               = 0x4000
+	IFF_LOOPBACK                            = 0x8
+	IFF_MULTICAST                           = 0x8000
+	IFF_NOARP                               = 0x80
+	IFF_NOTRAILERS                          = 0x20
+	IFF_OACTIVE                             = 0x400
+	IFF_POINTOPOINT                         = 0x10
+	IFF_PROMISC                             = 0x100
+	IFF_RUNNING                             = 0x40
+	IFF_SIMPLEX                             = 0x800
+	IFF_UP                                  = 0x1
+	IFNAMSIZ                                = 0x10
+	IFT_1822                                = 0x2
+	IFT_6LOWPAN                             = 0x40
+	IFT_AAL5                                = 0x31
+	IFT_ARCNET                              = 0x23
+	IFT_ARCNETPLUS                          = 0x24
+	IFT_ATM                                 = 0x25
+	IFT_BRIDGE                              = 0xd1
+	IFT_CARP                                = 0xf8
+	IFT_CELLULAR                            = 0xff
+	IFT_CEPT                                = 0x13
+	IFT_DS3                                 = 0x1e
+	IFT_ENC                                 = 0xf4
+	IFT_EON                                 = 0x19
+	IFT_ETHER                               = 0x6
+	IFT_FAITH                               = 0x38
+	IFT_FDDI                                = 0xf
+	IFT_FRELAY                              = 0x20
+	IFT_FRELAYDCE                           = 0x2c
+	IFT_GIF                                 = 0x37
+	IFT_HDH1822                             = 0x3
+	IFT_HIPPI                               = 0x2f
+	IFT_HSSI                                = 0x2e
+	IFT_HY                                  = 0xe
+	IFT_IEEE1394                            = 0x90
+	IFT_IEEE8023ADLAG                       = 0x88
+	IFT_ISDNBASIC                           = 0x14
+	IFT_ISDNPRIMARY                         = 0x15
+	IFT_ISO88022LLC                         = 0x29
+	IFT_ISO88023                            = 0x7
+	IFT_ISO88024                            = 0x8
+	IFT_ISO88025                            = 0x9
+	IFT_ISO88026                            = 0xa
+	IFT_L2VLAN                              = 0x87
+	IFT_LAPB                                = 0x10
+	IFT_LOCALTALK                           = 0x2a
+	IFT_LOOP                                = 0x18
+	IFT_MIOX25                              = 0x26
+	IFT_MODEM                               = 0x30
+	IFT_NSIP                                = 0x1b
+	IFT_OTHER                               = 0x1
+	IFT_P10                                 = 0xc
+	IFT_P80                                 = 0xd
+	IFT_PARA                                = 0x22
+	IFT_PDP                                 = 0xff
+	IFT_PFLOG                               = 0xf5
+	IFT_PFSYNC                              = 0xf6
+	IFT_PKTAP                               = 0xfe
+	IFT_PPP                                 = 0x17
+	IFT_PROPMUX                             = 0x36
+	IFT_PROPVIRTUAL                         = 0x35
+	IFT_PTPSERIAL                           = 0x16
+	IFT_RS232                               = 0x21
+	IFT_SDLC                                = 0x11
+	IFT_SIP                                 = 0x1f
+	IFT_SLIP                                = 0x1c
+	IFT_SMDSDXI                             = 0x2b
+	IFT_SMDSICIP                            = 0x34
+	IFT_SONET                               = 0x27
+	IFT_SONETPATH                           = 0x32
+	IFT_SONETVT                             = 0x33
+	IFT_STARLAN                             = 0xb
+	IFT_STF                                 = 0x39
+	IFT_T1                                  = 0x12
+	IFT_ULTRA                               = 0x1d
+	IFT_V35                                 = 0x2d
+	IFT_X25                                 = 0x5
+	IFT_X25DDN                              = 0x4
+	IFT_X25PLE                              = 0x28
+	IFT_XETHER                              = 0x1a
+	IGNBRK                                  = 0x1
+	IGNCR                                   = 0x80
+	IGNPAR                                  = 0x4
+	IMAXBEL                                 = 0x2000
+	INLCR                                   = 0x40
+	INPCK                                   = 0x10
+	IN_CLASSA_HOST                          = 0xffffff
+	IN_CLASSA_MAX                           = 0x80
+	IN_CLASSA_NET                           = 0xff000000
+	IN_CLASSA_NSHIFT                        = 0x18
+	IN_CLASSB_HOST                          = 0xffff
+	IN_CLASSB_MAX                           = 0x10000
+	IN_CLASSB_NET                           = 0xffff0000
+	IN_CLASSB_NSHIFT                        = 0x10
+	IN_CLASSC_HOST                          = 0xff
+	IN_CLASSC_NET                           = 0xffffff00
+	IN_CLASSC_NSHIFT                        = 0x8
+	IN_CLASSD_HOST                          = 0xfffffff
+	IN_CLASSD_NET                           = 0xf0000000
+	IN_CLASSD_NSHIFT                        = 0x1c
+	IN_LINKLOCALNETNUM                      = 0xa9fe0000
+	IN_LOOPBACKNET                          = 0x7f
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID          = 0x400473d1
+	IPPROTO_3PC                             = 0x22
+	IPPROTO_ADFS                            = 0x44
+	IPPROTO_AH                              = 0x33
+	IPPROTO_AHIP                            = 0x3d
+	IPPROTO_APES                            = 0x63
+	IPPROTO_ARGUS                           = 0xd
+	IPPROTO_AX25                            = 0x5d
+	IPPROTO_BHA                             = 0x31
+	IPPROTO_BLT                             = 0x1e
+	IPPROTO_BRSATMON                        = 0x4c
+	IPPROTO_CFTP                            = 0x3e
+	IPPROTO_CHAOS                           = 0x10
+	IPPROTO_CMTP                            = 0x26
+	IPPROTO_CPHB                            = 0x49
+	IPPROTO_CPNX                            = 0x48
+	IPPROTO_DDP                             = 0x25
+	IPPROTO_DGP                             = 0x56
+	IPPROTO_DIVERT                          = 0xfe
+	IPPROTO_DONE                            = 0x101
+	IPPROTO_DSTOPTS                         = 0x3c
+	IPPROTO_EGP                             = 0x8
+	IPPROTO_EMCON                           = 0xe
+	IPPROTO_ENCAP                           = 0x62
+	IPPROTO_EON                             = 0x50
+	IPPROTO_ESP                             = 0x32
+	IPPROTO_ETHERIP                         = 0x61
+	IPPROTO_FRAGMENT                        = 0x2c
+	IPPROTO_GGP                             = 0x3
+	IPPROTO_GMTP                            = 0x64
+	IPPROTO_GRE                             = 0x2f
+	IPPROTO_HELLO                           = 0x3f
+	IPPROTO_HMP                             = 0x14
+	IPPROTO_HOPOPTS                         = 0x0
+	IPPROTO_ICMP                            = 0x1
+	IPPROTO_ICMPV6                          = 0x3a
+	IPPROTO_IDP                             = 0x16
+	IPPROTO_IDPR                            = 0x23
+	IPPROTO_IDRP                            = 0x2d
+	IPPROTO_IGMP                            = 0x2
+	IPPROTO_IGP                             = 0x55
+	IPPROTO_IGRP                            = 0x58
+	IPPROTO_IL                              = 0x28
+	IPPROTO_INLSP                           = 0x34
+	IPPROTO_INP                             = 0x20
+	IPPROTO_IP                              = 0x0
+	IPPROTO_IPCOMP                          = 0x6c
+	IPPROTO_IPCV                            = 0x47
+	IPPROTO_IPEIP                           = 0x5e
+	IPPROTO_IPIP                            = 0x4
+	IPPROTO_IPPC                            = 0x43
+	IPPROTO_IPV4                            = 0x4
+	IPPROTO_IPV6                            = 0x29
+	IPPROTO_IRTP                            = 0x1c
+	IPPROTO_KRYPTOLAN                       = 0x41
+	IPPROTO_LARP                            = 0x5b
+	IPPROTO_LEAF1                           = 0x19
+	IPPROTO_LEAF2                           = 0x1a
+	IPPROTO_MAX                             = 0x100
+	IPPROTO_MAXID                           = 0x34
+	IPPROTO_MEAS                            = 0x13
+	IPPROTO_MHRP                            = 0x30
+	IPPROTO_MICP                            = 0x5f
+	IPPROTO_MTP                             = 0x5c
+	IPPROTO_MUX                             = 0x12
+	IPPROTO_ND                              = 0x4d
+	IPPROTO_NHRP                            = 0x36
+	IPPROTO_NONE                            = 0x3b
+	IPPROTO_NSP                             = 0x1f
+	IPPROTO_NVPII                           = 0xb
+	IPPROTO_OSPFIGP                         = 0x59
+	IPPROTO_PGM                             = 0x71
+	IPPROTO_PIGP                            = 0x9
+	IPPROTO_PIM                             = 0x67
+	IPPROTO_PRM                             = 0x15
+	IPPROTO_PUP                             = 0xc
+	IPPROTO_PVP                             = 0x4b
+	IPPROTO_RAW                             = 0xff
+	IPPROTO_RCCMON                          = 0xa
+	IPPROTO_RDP                             = 0x1b
+	IPPROTO_ROUTING                         = 0x2b
+	IPPROTO_RSVP                            = 0x2e
+	IPPROTO_RVD                             = 0x42
+	IPPROTO_SATEXPAK                        = 0x40
+	IPPROTO_SATMON                          = 0x45
+	IPPROTO_SCCSP                           = 0x60
+	IPPROTO_SCTP                            = 0x84
+	IPPROTO_SDRP                            = 0x2a
+	IPPROTO_SEP                             = 0x21
+	IPPROTO_SRPC                            = 0x5a
+	IPPROTO_ST                              = 0x7
+	IPPROTO_SVMTP                           = 0x52
+	IPPROTO_SWIPE                           = 0x35
+	IPPROTO_TCF                             = 0x57
+	IPPROTO_TCP                             = 0x6
+	IPPROTO_TP                              = 0x1d
+	IPPROTO_TPXX                            = 0x27
+	IPPROTO_TRUNK1                          = 0x17
+	IPPROTO_TRUNK2                          = 0x18
+	IPPROTO_TTP                             = 0x54
+	IPPROTO_UDP                             = 0x11
+	IPPROTO_VINES                           = 0x53
+	IPPROTO_VISA                            = 0x46
+	IPPROTO_VMTP                            = 0x51
+	IPPROTO_WBEXPAK                         = 0x4f
+	IPPROTO_WBMON                           = 0x4e
+	IPPROTO_WSN                             = 0x4a
+	IPPROTO_XNET                            = 0xf
+	IPPROTO_XTP                             = 0x24
+	IPV6_2292DSTOPTS                        = 0x17
+	IPV6_2292HOPLIMIT                       = 0x14
+	IPV6_2292HOPOPTS                        = 0x16
+	IPV6_2292NEXTHOP                        = 0x15
+	IPV6_2292PKTINFO                        = 0x13
+	IPV6_2292PKTOPTIONS                     = 0x19
+	IPV6_2292RTHDR                          = 0x18
+	IPV6_3542DSTOPTS                        = 0x32
+	IPV6_3542HOPLIMIT                       = 0x2f
+	IPV6_3542HOPOPTS                        = 0x31
+	IPV6_3542NEXTHOP                        = 0x30
+	IPV6_3542PKTINFO                        = 0x2e
+	IPV6_3542RTHDR                          = 0x33
+	IPV6_ADDR_MC_FLAGS_PREFIX               = 0x20
+	IPV6_ADDR_MC_FLAGS_TRANSIENT            = 0x10
+	IPV6_ADDR_MC_FLAGS_UNICAST_BASED        = 0x30
+	IPV6_AUTOFLOWLABEL                      = 0x3b
+	IPV6_BINDV6ONLY                         = 0x1b
+	IPV6_BOUND_IF                           = 0x7d
+	IPV6_CHECKSUM                           = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS             = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP             = 0x1
+	IPV6_DEFHLIM                            = 0x40
+	IPV6_DONTFRAG                           = 0x3e
+	IPV6_DSTOPTS                            = 0x32
+	IPV6_FAITH                              = 0x1d
+	IPV6_FLOWINFO_MASK                      = 0xffffff0f
+	IPV6_FLOWLABEL_MASK                     = 0xffff0f00
+	IPV6_FLOW_ECN_MASK                      = 0x3000
+	IPV6_FRAGTTL                            = 0x3c
+	IPV6_FW_ADD                             = 0x1e
+	IPV6_FW_DEL                             = 0x1f
+	IPV6_FW_FLUSH                           = 0x20
+	IPV6_FW_GET                             = 0x22
+	IPV6_FW_ZERO                            = 0x21
+	IPV6_HLIMDEC                            = 0x1
+	IPV6_HOPLIMIT                           = 0x2f
+	IPV6_HOPOPTS                            = 0x31
+	IPV6_IPSEC_POLICY                       = 0x1c
+	IPV6_JOIN_GROUP                         = 0xc
+	IPV6_LEAVE_GROUP                        = 0xd
+	IPV6_MAXHLIM                            = 0xff
+	IPV6_MAXOPTHDR                          = 0x800
+	IPV6_MAXPACKET                          = 0xffff
+	IPV6_MAX_GROUP_SRC_FILTER               = 0x200
+	IPV6_MAX_MEMBERSHIPS                    = 0xfff
+	IPV6_MAX_SOCK_SRC_FILTER                = 0x80
+	IPV6_MIN_MEMBERSHIPS                    = 0x1f
+	IPV6_MMTU                               = 0x500
+	IPV6_MSFILTER                           = 0x4a
+	IPV6_MULTICAST_HOPS                     = 0xa
+	IPV6_MULTICAST_IF                       = 0x9
+	IPV6_MULTICAST_LOOP                     = 0xb
+	IPV6_NEXTHOP                            = 0x30
+	IPV6_PATHMTU                            = 0x2c
+	IPV6_PKTINFO                            = 0x2e
+	IPV6_PORTRANGE                          = 0xe
+	IPV6_PORTRANGE_DEFAULT                  = 0x0
+	IPV6_PORTRANGE_HIGH                     = 0x1
+	IPV6_PORTRANGE_LOW                      = 0x2
+	IPV6_PREFER_TEMPADDR                    = 0x3f
+	IPV6_RECVDSTOPTS                        = 0x28
+	IPV6_RECVHOPLIMIT                       = 0x25
+	IPV6_RECVHOPOPTS                        = 0x27
+	IPV6_RECVPATHMTU                        = 0x2b
+	IPV6_RECVPKTINFO                        = 0x3d
+	IPV6_RECVRTHDR                          = 0x26
+	IPV6_RECVTCLASS                         = 0x23
+	IPV6_RTHDR                              = 0x33
+	IPV6_RTHDRDSTOPTS                       = 0x39
+	IPV6_RTHDR_LOOSE                        = 0x0
+	IPV6_RTHDR_STRICT                       = 0x1
+	IPV6_RTHDR_TYPE_0                       = 0x0
+	IPV6_SOCKOPT_RESERVED1                  = 0x3
+	IPV6_TCLASS                             = 0x24
+	IPV6_UNICAST_HOPS                       = 0x4
+	IPV6_USE_MIN_MTU                        = 0x2a
+	IPV6_V6ONLY                             = 0x1b
+	IPV6_VERSION                            = 0x60
+	IPV6_VERSION_MASK                       = 0xf0
+	IP_ADD_MEMBERSHIP                       = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP                = 0x46
+	IP_BLOCK_SOURCE                         = 0x48
+	IP_BOUND_IF                             = 0x19
+	IP_DEFAULT_MULTICAST_LOOP               = 0x1
+	IP_DEFAULT_MULTICAST_TTL                = 0x1
+	IP_DF                                   = 0x4000
+	IP_DONTFRAG                             = 0x1c
+	IP_DROP_MEMBERSHIP                      = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP               = 0x47
+	IP_DUMMYNET_CONFIGURE                   = 0x3c
+	IP_DUMMYNET_DEL                         = 0x3d
+	IP_DUMMYNET_FLUSH                       = 0x3e
+	IP_DUMMYNET_GET                         = 0x40
+	IP_FAITH                                = 0x16
+	IP_FW_ADD                               = 0x28
+	IP_FW_DEL                               = 0x29
+	IP_FW_FLUSH                             = 0x2a
+	IP_FW_GET                               = 0x2c
+	IP_FW_RESETLOG                          = 0x2d
+	IP_FW_ZERO                              = 0x2b
+	IP_HDRINCL                              = 0x2
+	IP_IPSEC_POLICY                         = 0x15
+	IP_MAXPACKET                            = 0xffff
+	IP_MAX_GROUP_SRC_FILTER                 = 0x200
+	IP_MAX_MEMBERSHIPS                      = 0xfff
+	IP_MAX_SOCK_MUTE_FILTER                 = 0x80
+	IP_MAX_SOCK_SRC_FILTER                  = 0x80
+	IP_MF                                   = 0x2000
+	IP_MIN_MEMBERSHIPS                      = 0x1f
+	IP_MSFILTER                             = 0x4a
+	IP_MSS                                  = 0x240
+	IP_MULTICAST_IF                         = 0x9
+	IP_MULTICAST_IFINDEX                    = 0x42
+	IP_MULTICAST_LOOP                       = 0xb
+	IP_MULTICAST_TTL                        = 0xa
+	IP_MULTICAST_VIF                        = 0xe
+	IP_NAT__XXX                             = 0x37
+	IP_OFFMASK                              = 0x1fff
+	IP_OLD_FW_ADD                           = 0x32
+	IP_OLD_FW_DEL                           = 0x33
+	IP_OLD_FW_FLUSH                         = 0x34
+	IP_OLD_FW_GET                           = 0x36
+	IP_OLD_FW_RESETLOG                      = 0x38
+	IP_OLD_FW_ZERO                          = 0x35
+	IP_OPTIONS                              = 0x1
+	IP_PKTINFO                              = 0x1a
+	IP_PORTRANGE                            = 0x13
+	IP_PORTRANGE_DEFAULT                    = 0x0
+	IP_PORTRANGE_HIGH                       = 0x1
+	IP_PORTRANGE_LOW                        = 0x2
+	IP_RECVDSTADDR                          = 0x7
+	IP_RECVIF                               = 0x14
+	IP_RECVOPTS                             = 0x5
+	IP_RECVPKTINFO                          = 0x1a
+	IP_RECVRETOPTS                          = 0x6
+	IP_RECVTOS                              = 0x1b
+	IP_RECVTTL                              = 0x18
+	IP_RETOPTS                              = 0x8
+	IP_RF                                   = 0x8000
+	IP_RSVP_OFF                             = 0x10
+	IP_RSVP_ON                              = 0xf
+	IP_RSVP_VIF_OFF                         = 0x12
+	IP_RSVP_VIF_ON                          = 0x11
+	IP_STRIPHDR                             = 0x17
+	IP_TOS                                  = 0x3
+	IP_TRAFFIC_MGT_BACKGROUND               = 0x41
+	IP_TTL                                  = 0x4
+	IP_UNBLOCK_SOURCE                       = 0x49
+	ISIG                                    = 0x80
+	ISTRIP                                  = 0x20
+	IUTF8                                   = 0x4000
+	IXANY                                   = 0x800
+	IXOFF                                   = 0x400
+	IXON                                    = 0x200
+	KERN_HOSTNAME                           = 0xa
+	KERN_OSRELEASE                          = 0x2
+	KERN_OSTYPE                             = 0x1
+	KERN_VERSION                            = 0x4
+	LOCAL_PEERCRED                          = 0x1
+	LOCAL_PEEREPID                          = 0x3
+	LOCAL_PEEREUUID                         = 0x5
+	LOCAL_PEERPID                           = 0x2
+	LOCAL_PEERTOKEN                         = 0x6
+	LOCAL_PEERUUID                          = 0x4
+	LOCK_EX                                 = 0x2
+	LOCK_NB                                 = 0x4
+	LOCK_SH                                 = 0x1
+	LOCK_UN                                 = 0x8
+	MADV_CAN_REUSE                          = 0x9
+	MADV_DONTNEED                           = 0x4
+	MADV_FREE                               = 0x5
+	MADV_FREE_REUSABLE                      = 0x7
+	MADV_FREE_REUSE                         = 0x8
+	MADV_NORMAL                             = 0x0
+	MADV_PAGEOUT                            = 0xa
+	MADV_RANDOM                             = 0x1
+	MADV_SEQUENTIAL                         = 0x2
+	MADV_WILLNEED                           = 0x3
+	MADV_ZERO_WIRED_PAGES                   = 0x6
+	MAP_32BIT                               = 0x8000
+	MAP_ANON                                = 0x1000
+	MAP_ANONYMOUS                           = 0x1000
+	MAP_COPY                                = 0x2
+	MAP_FILE                                = 0x0
+	MAP_FIXED                               = 0x10
+	MAP_HASSEMAPHORE                        = 0x200
+	MAP_JIT                                 = 0x800
+	MAP_NOCACHE                             = 0x400
+	MAP_NOEXTEND                            = 0x100
+	MAP_NORESERVE                           = 0x40
+	MAP_PRIVATE                             = 0x2
+	MAP_RENAME                              = 0x20
+	MAP_RESERVED0080                        = 0x80
+	MAP_RESILIENT_CODESIGN                  = 0x2000
+	MAP_RESILIENT_MEDIA                     = 0x4000
+	MAP_SHARED                              = 0x1
+	MAP_TRANSLATED_ALLOW_EXECUTE            = 0x20000
+	MAP_UNIX03                              = 0x40000
+	MCAST_BLOCK_SOURCE                      = 0x54
+	MCAST_EXCLUDE                           = 0x2
+	MCAST_INCLUDE                           = 0x1
+	MCAST_JOIN_GROUP                        = 0x50
+	MCAST_JOIN_SOURCE_GROUP                 = 0x52
+	MCAST_LEAVE_GROUP                       = 0x51
+	MCAST_LEAVE_SOURCE_GROUP                = 0x53
+	MCAST_UNBLOCK_SOURCE                    = 0x55
+	MCAST_UNDEFINED                         = 0x0
+	MCL_CURRENT                             = 0x1
+	MCL_FUTURE                              = 0x2
+	MNT_ASYNC                               = 0x40
+	MNT_AUTOMOUNTED                         = 0x400000
+	MNT_CMDFLAGS                            = 0xf0000
+	MNT_CPROTECT                            = 0x80
+	MNT_DEFWRITE                            = 0x2000000
+	MNT_DONTBROWSE                          = 0x100000
+	MNT_DOVOLFS                             = 0x8000
+	MNT_DWAIT                               = 0x4
+	MNT_EXPORTED                            = 0x100
+	MNT_EXT_ROOT_DATA_VOL                   = 0x1
+	MNT_FORCE                               = 0x80000
+	MNT_IGNORE_OWNERSHIP                    = 0x200000
+	MNT_JOURNALED                           = 0x800000
+	MNT_LOCAL                               = 0x1000
+	MNT_MULTILABEL                          = 0x4000000
+	MNT_NOATIME                             = 0x10000000
+	MNT_NOBLOCK                             = 0x20000
+	MNT_NODEV                               = 0x10
+	MNT_NOEXEC                              = 0x4
+	MNT_NOSUID                              = 0x8
+	MNT_NOUSERXATTR                         = 0x1000000
+	MNT_NOWAIT                              = 0x2
+	MNT_QUARANTINE                          = 0x400
+	MNT_QUOTA                               = 0x2000
+	MNT_RDONLY                              = 0x1
+	MNT_RELOAD                              = 0x40000
+	MNT_REMOVABLE                           = 0x200
+	MNT_ROOTFS                              = 0x4000
+	MNT_SNAPSHOT                            = 0x40000000
+	MNT_STRICTATIME                         = 0x80000000
+	MNT_SYNCHRONOUS                         = 0x2
+	MNT_UNION                               = 0x20
+	MNT_UNKNOWNPERMISSIONS                  = 0x200000
+	MNT_UPDATE                              = 0x10000
+	MNT_VISFLAGMASK                         = 0xd7f0f7ff
+	MNT_WAIT                                = 0x1
+	MSG_CTRUNC                              = 0x20
+	MSG_DONTROUTE                           = 0x4
+	MSG_DONTWAIT                            = 0x80
+	MSG_EOF                                 = 0x100
+	MSG_EOR                                 = 0x8
+	MSG_FLUSH                               = 0x400
+	MSG_HAVEMORE                            = 0x2000
+	MSG_HOLD                                = 0x800
+	MSG_NEEDSA                              = 0x10000
+	MSG_NOSIGNAL                            = 0x80000
+	MSG_OOB                                 = 0x1
+	MSG_PEEK                                = 0x2
+	MSG_RCVMORE                             = 0x4000
+	MSG_SEND                                = 0x1000
+	MSG_TRUNC                               = 0x10
+	MSG_WAITALL                             = 0x40
+	MSG_WAITSTREAM                          = 0x200
+	MS_ASYNC                                = 0x1
+	MS_DEACTIVATE                           = 0x8
+	MS_INVALIDATE                           = 0x2
+	MS_KILLPAGES                            = 0x4
+	MS_SYNC                                 = 0x10
+	NAME_MAX                                = 0xff
+	NET_RT_DUMP                             = 0x1
+	NET_RT_DUMP2                            = 0x7
+	NET_RT_FLAGS                            = 0x2
+	NET_RT_FLAGS_PRIV                       = 0xa
+	NET_RT_IFLIST                           = 0x3
+	NET_RT_IFLIST2                          = 0x6
+	NET_RT_MAXID                            = 0xb
+	NET_RT_STAT                             = 0x4
+	NET_RT_TRASH                            = 0x5
+	NFDBITS                                 = 0x20
+	NL0                                     = 0x0
+	NL1                                     = 0x100
+	NL2                                     = 0x200
+	NL3                                     = 0x300
+	NLDLY                                   = 0x300
+	NOFLSH                                  = 0x80000000
+	NOKERNINFO                              = 0x2000000
+	NOTE_ABSOLUTE                           = 0x8
+	NOTE_ATTRIB                             = 0x8
+	NOTE_BACKGROUND                         = 0x40
+	NOTE_CHILD                              = 0x4
+	NOTE_CRITICAL                           = 0x20
+	NOTE_DELETE                             = 0x1
+	NOTE_EXEC                               = 0x20000000
+	NOTE_EXIT                               = 0x80000000
+	NOTE_EXITSTATUS                         = 0x4000000
+	NOTE_EXIT_CSERROR                       = 0x40000
+	NOTE_EXIT_DECRYPTFAIL                   = 0x10000
+	NOTE_EXIT_DETAIL                        = 0x2000000
+	NOTE_EXIT_DETAIL_MASK                   = 0x70000
+	NOTE_EXIT_MEMORY                        = 0x20000
+	NOTE_EXIT_REPARENTED                    = 0x80000
+	NOTE_EXTEND                             = 0x4
+	NOTE_FFAND                              = 0x40000000
+	NOTE_FFCOPY                             = 0xc0000000
+	NOTE_FFCTRLMASK                         = 0xc0000000
+	NOTE_FFLAGSMASK                         = 0xffffff
+	NOTE_FFNOP                              = 0x0
+	NOTE_FFOR                               = 0x80000000
+	NOTE_FORK                               = 0x40000000
+	NOTE_FUNLOCK                            = 0x100
+	NOTE_LEEWAY                             = 0x10
+	NOTE_LINK                               = 0x10
+	NOTE_LOWAT                              = 0x1
+	NOTE_MACHTIME                           = 0x100
+	NOTE_MACH_CONTINUOUS_TIME               = 0x80
+	NOTE_NONE                               = 0x80
+	NOTE_NSECONDS                           = 0x4
+	NOTE_OOB                                = 0x2
+	NOTE_PCTRLMASK                          = -0x100000
+	NOTE_PDATAMASK                          = 0xfffff
+	NOTE_REAP                               = 0x10000000
+	NOTE_RENAME                             = 0x20
+	NOTE_REVOKE                             = 0x40
+	NOTE_SECONDS                            = 0x1
+	NOTE_SIGNAL                             = 0x8000000
+	NOTE_TRACK                              = 0x1
+	NOTE_TRACKERR                           = 0x2
+	NOTE_TRIGGER                            = 0x1000000
+	NOTE_USECONDS                           = 0x2
+	NOTE_VM_ERROR                           = 0x10000000
+	NOTE_VM_PRESSURE                        = 0x80000000
+	NOTE_VM_PRESSURE_SUDDEN_TERMINATE       = 0x20000000
+	NOTE_VM_PRESSURE_TERMINATE              = 0x40000000
+	NOTE_WRITE                              = 0x2
+	OCRNL                                   = 0x10
+	OFDEL                                   = 0x20000
+	OFILL                                   = 0x80
+	ONLCR                                   = 0x2
+	ONLRET                                  = 0x40
+	ONOCR                                   = 0x20
+	ONOEOT                                  = 0x8
+	OPOST                                   = 0x1
+	OXTABS                                  = 0x4
+	O_ACCMODE                               = 0x3
+	O_ALERT                                 = 0x20000000
+	O_APPEND                                = 0x8
+	O_ASYNC                                 = 0x40
+	O_CLOEXEC                               = 0x1000000
+	O_CREAT                                 = 0x200
+	O_DIRECTORY                             = 0x100000
+	O_DP_GETRAWENCRYPTED                    = 0x1
+	O_DP_GETRAWUNENCRYPTED                  = 0x2
+	O_DSYNC                                 = 0x400000
+	O_EVTONLY                               = 0x8000
+	O_EXCL                                  = 0x800
+	O_EXLOCK                                = 0x20
+	O_FSYNC                                 = 0x80
+	O_NDELAY                                = 0x4
+	O_NOCTTY                                = 0x20000
+	O_NOFOLLOW                              = 0x100
+	O_NOFOLLOW_ANY                          = 0x20000000
+	O_NONBLOCK                              = 0x4
+	O_POPUP                                 = 0x80000000
+	O_RDONLY                                = 0x0
+	O_RDWR                                  = 0x2
+	O_SHLOCK                                = 0x10
+	O_SYMLINK                               = 0x200000
+	O_SYNC                                  = 0x80
+	O_TRUNC                                 = 0x400
+	O_WRONLY                                = 0x1
+	PARENB                                  = 0x1000
+	PARMRK                                  = 0x8
+	PARODD                                  = 0x2000
+	PENDIN                                  = 0x20000000
+	PRIO_PGRP                               = 0x1
+	PRIO_PROCESS                            = 0x0
+	PRIO_USER                               = 0x2
+	PROT_EXEC                               = 0x4
+	PROT_NONE                               = 0x0
+	PROT_READ                               = 0x1
+	PROT_WRITE                              = 0x2
+	PT_ATTACH                               = 0xa
+	PT_ATTACHEXC                            = 0xe
+	PT_CONTINUE                             = 0x7
+	PT_DENY_ATTACH                          = 0x1f
+	PT_DETACH                               = 0xb
+	PT_FIRSTMACH                            = 0x20
+	PT_FORCEQUOTA                           = 0x1e
+	PT_KILL                                 = 0x8
+	PT_READ_D                               = 0x2
+	PT_READ_I                               = 0x1
+	PT_READ_U                               = 0x3
+	PT_SIGEXC                               = 0xc
+	PT_STEP                                 = 0x9
+	PT_THUPDATE                             = 0xd
+	PT_TRACE_ME                             = 0x0
+	PT_WRITE_D                              = 0x5
+	PT_WRITE_I                              = 0x4
+	PT_WRITE_U                              = 0x6
+	RENAME_EXCL                             = 0x4
+	RENAME_NOFOLLOW_ANY                     = 0x10
+	RENAME_RESERVED1                        = 0x8
+	RENAME_SECLUDE                          = 0x1
+	RENAME_SWAP                             = 0x2
+	RLIMIT_AS                               = 0x5
+	RLIMIT_CORE                             = 0x4
+	RLIMIT_CPU                              = 0x0
+	RLIMIT_CPU_USAGE_MONITOR                = 0x2
+	RLIMIT_DATA                             = 0x2
+	RLIMIT_FSIZE                            = 0x1
+	RLIMIT_MEMLOCK                          = 0x6
+	RLIMIT_NOFILE                           = 0x8
+	RLIMIT_NPROC                            = 0x7
+	RLIMIT_RSS                              = 0x5
+	RLIMIT_STACK                            = 0x3
+	RLIM_INFINITY                           = 0x7fffffffffffffff
+	RTAX_AUTHOR                             = 0x6
+	RTAX_BRD                                = 0x7
+	RTAX_DST                                = 0x0
+	RTAX_GATEWAY                            = 0x1
+	RTAX_GENMASK                            = 0x3
+	RTAX_IFA                                = 0x5
+	RTAX_IFP                                = 0x4
+	RTAX_MAX                                = 0x8
+	RTAX_NETMASK                            = 0x2
+	RTA_AUTHOR                              = 0x40
+	RTA_BRD                                 = 0x80
+	RTA_DST                                 = 0x1
+	RTA_GATEWAY                             = 0x2
+	RTA_GENMASK                             = 0x8
+	RTA_IFA                                 = 0x20
+	RTA_IFP                                 = 0x10
+	RTA_NETMASK                             = 0x4
+	RTF_BLACKHOLE                           = 0x1000
+	RTF_BROADCAST                           = 0x400000
+	RTF_CLONING                             = 0x100
+	RTF_CONDEMNED                           = 0x2000000
+	RTF_DEAD                                = 0x20000000
+	RTF_DELCLONE                            = 0x80
+	RTF_DONE                                = 0x40
+	RTF_DYNAMIC                             = 0x10
+	RTF_GATEWAY                             = 0x2
+	RTF_GLOBAL                              = 0x40000000
+	RTF_HOST                                = 0x4
+	RTF_IFREF                               = 0x4000000
+	RTF_IFSCOPE                             = 0x1000000
+	RTF_LLDATA                              = 0x400
+	RTF_LLINFO                              = 0x400
+	RTF_LOCAL                               = 0x200000
+	RTF_MODIFIED                            = 0x20
+	RTF_MULTICAST                           = 0x800000
+	RTF_NOIFREF                             = 0x2000
+	RTF_PINNED                              = 0x100000
+	RTF_PRCLONING                           = 0x10000
+	RTF_PROTO1                              = 0x8000
+	RTF_PROTO2                              = 0x4000
+	RTF_PROTO3                              = 0x40000
+	RTF_PROXY                               = 0x8000000
+	RTF_REJECT                              = 0x8
+	RTF_ROUTER                              = 0x10000000
+	RTF_STATIC                              = 0x800
+	RTF_UP                                  = 0x1
+	RTF_WASCLONED                           = 0x20000
+	RTF_XRESOLVE                            = 0x200
+	RTM_ADD                                 = 0x1
+	RTM_CHANGE                              = 0x3
+	RTM_DELADDR                             = 0xd
+	RTM_DELETE                              = 0x2
+	RTM_DELMADDR                            = 0x10
+	RTM_GET                                 = 0x4
+	RTM_GET2                                = 0x14
+	RTM_IFINFO                              = 0xe
+	RTM_IFINFO2                             = 0x12
+	RTM_LOCK                                = 0x8
+	RTM_LOSING                              = 0x5
+	RTM_MISS                                = 0x7
+	RTM_NEWADDR                             = 0xc
+	RTM_NEWMADDR                            = 0xf
+	RTM_NEWMADDR2                           = 0x13
+	RTM_OLDADD                              = 0x9
+	RTM_OLDDEL                              = 0xa
+	RTM_REDIRECT                            = 0x6
+	RTM_RESOLVE                             = 0xb
+	RTM_RTTUNIT                             = 0xf4240
+	RTM_VERSION                             = 0x5
+	RTV_EXPIRE                              = 0x4
+	RTV_HOPCOUNT                            = 0x2
+	RTV_MTU                                 = 0x1
+	RTV_RPIPE                               = 0x8
+	RTV_RTT                                 = 0x40
+	RTV_RTTVAR                              = 0x80
+	RTV_SPIPE                               = 0x10
+	RTV_SSTHRESH                            = 0x20
+	RUSAGE_CHILDREN                         = -0x1
+	RUSAGE_SELF                             = 0x0
+	SAE_ASSOCID_ALL                         = 0xffffffff
+	SAE_ASSOCID_ANY                         = 0x0
+	SAE_CONNID_ALL                          = 0xffffffff
+	SAE_CONNID_ANY                          = 0x0
+	SCM_CREDS                               = 0x3
+	SCM_RIGHTS                              = 0x1
+	SCM_TIMESTAMP                           = 0x2
+	SCM_TIMESTAMP_MONOTONIC                 = 0x4
+	SEEK_CUR                                = 0x1
+	SEEK_DATA                               = 0x4
+	SEEK_END                                = 0x2
+	SEEK_HOLE                               = 0x3
+	SEEK_SET                                = 0x0
+	SF_APPEND                               = 0x40000
+	SF_ARCHIVED                             = 0x10000
+	SF_DATALESS                             = 0x40000000
+	SF_FIRMLINK                             = 0x800000
+	SF_IMMUTABLE                            = 0x20000
+	SF_NOUNLINK                             = 0x100000
+	SF_RESTRICTED                           = 0x80000
+	SF_SETTABLE                             = 0x3fff0000
+	SF_SUPPORTED                            = 0x9f0000
+	SF_SYNTHETIC                            = 0xc0000000
+	SHUT_RD                                 = 0x0
+	SHUT_RDWR                               = 0x2
+	SHUT_WR                                 = 0x1
+	SIOCADDMULTI                            = 0x80206931
+	SIOCAIFADDR                             = 0x8040691a
+	SIOCARPIPLL                             = 0xc0206928
+	SIOCATMARK                              = 0x40047307
+	SIOCAUTOADDR                            = 0xc0206926
+	SIOCAUTONETMASK                         = 0x80206927
+	SIOCDELMULTI                            = 0x80206932
+	SIOCDIFADDR                             = 0x80206919
+	SIOCDIFPHYADDR                          = 0x80206941
+	SIOCGDRVSPEC                            = 0xc028697b
+	SIOCGETVLAN                             = 0xc020697f
+	SIOCGHIWAT                              = 0x40047301
+	SIOCGIF6LOWPAN                          = 0xc02069c5
+	SIOCGIFADDR                             = 0xc0206921
+	SIOCGIFALTMTU                           = 0xc0206948
+	SIOCGIFASYNCMAP                         = 0xc020697c
+	SIOCGIFBOND                             = 0xc0206947
+	SIOCGIFBRDADDR                          = 0xc0206923
+	SIOCGIFCAP                              = 0xc020695b
+	SIOCGIFCONF                             = 0xc00c6924
+	SIOCGIFDEVMTU                           = 0xc0206944
+	SIOCGIFDSTADDR                          = 0xc0206922
+	SIOCGIFFLAGS                            = 0xc0206911
+	SIOCGIFFUNCTIONALTYPE                   = 0xc02069ad
+	SIOCGIFGENERIC                          = 0xc020693a
+	SIOCGIFKPI                              = 0xc0206987
+	SIOCGIFMAC                              = 0xc0206982
+	SIOCGIFMEDIA                            = 0xc02c6938
+	SIOCGIFMETRIC                           = 0xc0206917
+	SIOCGIFMTU                              = 0xc0206933
+	SIOCGIFNETMASK                          = 0xc0206925
+	SIOCGIFPDSTADDR                         = 0xc0206940
+	SIOCGIFPHYS                             = 0xc0206935
+	SIOCGIFPSRCADDR                         = 0xc020693f
+	SIOCGIFSTATUS                           = 0xc331693d
+	SIOCGIFVLAN                             = 0xc020697f
+	SIOCGIFWAKEFLAGS                        = 0xc0206988
+	SIOCGIFXMEDIA                           = 0xc02c6948
+	SIOCGLOWAT                              = 0x40047303
+	SIOCGPGRP                               = 0x40047309
+	SIOCIFCREATE                            = 0xc0206978
+	SIOCIFCREATE2                           = 0xc020697a
+	SIOCIFDESTROY                           = 0x80206979
+	SIOCIFGCLONERS                          = 0xc0106981
+	SIOCRSLVMULTI                           = 0xc010693b
+	SIOCSDRVSPEC                            = 0x8028697b
+	SIOCSETVLAN                             = 0x8020697e
+	SIOCSHIWAT                              = 0x80047300
+	SIOCSIF6LOWPAN                          = 0x802069c4
+	SIOCSIFADDR                             = 0x8020690c
+	SIOCSIFALTMTU                           = 0x80206945
+	SIOCSIFASYNCMAP                         = 0x8020697d
+	SIOCSIFBOND                             = 0x80206946
+	SIOCSIFBRDADDR                          = 0x80206913
+	SIOCSIFCAP                              = 0x8020695a
+	SIOCSIFDSTADDR                          = 0x8020690e
+	SIOCSIFFLAGS                            = 0x80206910
+	SIOCSIFGENERIC                          = 0x80206939
+	SIOCSIFKPI                              = 0x80206986
+	SIOCSIFLLADDR                           = 0x8020693c
+	SIOCSIFMAC                              = 0x80206983
+	SIOCSIFMEDIA                            = 0xc0206937
+	SIOCSIFMETRIC                           = 0x80206918
+	SIOCSIFMTU                              = 0x80206934
+	SIOCSIFNETMASK                          = 0x80206916
+	SIOCSIFPHYADDR                          = 0x8040693e
+	SIOCSIFPHYS                             = 0x80206936
+	SIOCSIFVLAN                             = 0x8020697e
+	SIOCSLOWAT                              = 0x80047302
+	SIOCSPGRP                               = 0x80047308
+	SOCK_DGRAM                              = 0x2
+	SOCK_MAXADDRLEN                         = 0xff
+	SOCK_RAW                                = 0x3
+	SOCK_RDM                                = 0x4
+	SOCK_SEQPACKET                          = 0x5
+	SOCK_STREAM                             = 0x1
+	SOL_LOCAL                               = 0x0
+	SOL_SOCKET                              = 0xffff
+	SOMAXCONN                               = 0x80
+	SO_ACCEPTCONN                           = 0x2
+	SO_BROADCAST                            = 0x20
+	SO_DEBUG                                = 0x1
+	SO_DONTROUTE                            = 0x10
+	SO_DONTTRUNC                            = 0x2000
+	SO_ERROR                                = 0x1007
+	SO_KEEPALIVE                            = 0x8
+	SO_LABEL                                = 0x1010
+	SO_LINGER                               = 0x80
+	SO_LINGER_SEC                           = 0x1080
+	SO_NETSVC_MARKING_LEVEL                 = 0x1119
+	SO_NET_SERVICE_TYPE                     = 0x1116
+	SO_NKE                                  = 0x1021
+	SO_NOADDRERR                            = 0x1023
+	SO_NOSIGPIPE                            = 0x1022
+	SO_NOTIFYCONFLICT                       = 0x1026
+	SO_NP_EXTENSIONS                        = 0x1083
+	SO_NREAD                                = 0x1020
+	SO_NUMRCVPKT                            = 0x1112
+	SO_NWRITE                               = 0x1024
+	SO_OOBINLINE                            = 0x100
+	SO_PEERLABEL                            = 0x1011
+	SO_RANDOMPORT                           = 0x1082
+	SO_RCVBUF                               = 0x1002
+	SO_RCVLOWAT                             = 0x1004
+	SO_RCVTIMEO                             = 0x1006
+	SO_REUSEADDR                            = 0x4
+	SO_REUSEPORT                            = 0x200
+	SO_REUSESHAREUID                        = 0x1025
+	SO_SNDBUF                               = 0x1001
+	SO_SNDLOWAT                             = 0x1003
+	SO_SNDTIMEO                             = 0x1005
+	SO_TIMESTAMP                            = 0x400
+	SO_TIMESTAMP_MONOTONIC                  = 0x800
+	SO_TRACKER_ATTRIBUTE_FLAGS_APP_APPROVED = 0x1
+	SO_TRACKER_ATTRIBUTE_FLAGS_DOMAIN_SHORT = 0x4
+	SO_TRACKER_ATTRIBUTE_FLAGS_TRACKER      = 0x2
+	SO_TRACKER_TRANSPARENCY_VERSION         = 0x3
+	SO_TYPE                                 = 0x1008
+	SO_UPCALLCLOSEWAIT                      = 0x1027
+	SO_USELOOPBACK                          = 0x40
+	SO_WANTMORE                             = 0x4000
+	SO_WANTOOBFLAG                          = 0x8000
+	S_IEXEC                                 = 0x40
+	S_IFBLK                                 = 0x6000
+	S_IFCHR                                 = 0x2000
+	S_IFDIR                                 = 0x4000
+	S_IFIFO                                 = 0x1000
+	S_IFLNK                                 = 0xa000
+	S_IFMT                                  = 0xf000
+	S_IFREG                                 = 0x8000
+	S_IFSOCK                                = 0xc000
+	S_IFWHT                                 = 0xe000
+	S_IREAD                                 = 0x100
+	S_IRGRP                                 = 0x20
+	S_IROTH                                 = 0x4
+	S_IRUSR                                 = 0x100
+	S_IRWXG                                 = 0x38
+	S_IRWXO                                 = 0x7
+	S_IRWXU                                 = 0x1c0
+	S_ISGID                                 = 0x400
+	S_ISTXT                                 = 0x200
+	S_ISUID                                 = 0x800
+	S_ISVTX                                 = 0x200
+	S_IWGRP                                 = 0x10
+	S_IWOTH                                 = 0x2
+	S_IWRITE                                = 0x80
+	S_IWUSR                                 = 0x80
+	S_IXGRP                                 = 0x8
+	S_IXOTH                                 = 0x1
+	S_IXUSR                                 = 0x40
+	TAB0                                    = 0x0
+	TAB1                                    = 0x400
+	TAB2                                    = 0x800
+	TAB3                                    = 0x4
+	TABDLY                                  = 0xc04
+	TCIFLUSH                                = 0x1
+	TCIOFF                                  = 0x3
+	TCIOFLUSH                               = 0x3
+	TCION                                   = 0x4
+	TCOFLUSH                                = 0x2
+	TCOOFF                                  = 0x1
+	TCOON                                   = 0x2
+	TCPOPT_CC                               = 0xb
+	TCPOPT_CCECHO                           = 0xd
+	TCPOPT_CCNEW                            = 0xc
+	TCPOPT_EOL                              = 0x0
+	TCPOPT_FASTOPEN                         = 0x22
+	TCPOPT_MAXSEG                           = 0x2
+	TCPOPT_NOP                              = 0x1
+	TCPOPT_SACK                             = 0x5
+	TCPOPT_SACK_HDR                         = 0x1010500
+	TCPOPT_SACK_PERMITTED                   = 0x4
+	TCPOPT_SACK_PERMIT_HDR                  = 0x1010402
+	TCPOPT_SIGNATURE                        = 0x13
+	TCPOPT_TIMESTAMP                        = 0x8
+	TCPOPT_TSTAMP_HDR                       = 0x101080a
+	TCPOPT_WINDOW                           = 0x3
+	TCP_CONNECTIONTIMEOUT                   = 0x20
+	TCP_CONNECTION_INFO                     = 0x106
+	TCP_ENABLE_ECN                          = 0x104
+	TCP_FASTOPEN                            = 0x105
+	TCP_KEEPALIVE                           = 0x10
+	TCP_KEEPCNT                             = 0x102
+	TCP_KEEPINTVL                           = 0x101
+	TCP_MAXHLEN                             = 0x3c
+	TCP_MAXOLEN                             = 0x28
+	TCP_MAXSEG                              = 0x2
+	TCP_MAXWIN                              = 0xffff
+	TCP_MAX_SACK                            = 0x4
+	TCP_MAX_WINSHIFT                        = 0xe
+	TCP_MINMSS                              = 0xd8
+	TCP_MSS                                 = 0x200
+	TCP_NODELAY                             = 0x1
+	TCP_NOOPT                               = 0x8
+	TCP_NOPUSH                              = 0x4
+	TCP_NOTSENT_LOWAT                       = 0x201
+	TCP_RXT_CONNDROPTIME                    = 0x80
+	TCP_RXT_FINDROP                         = 0x100
+	TCP_SENDMOREACKS                        = 0x103
+	TCSAFLUSH                               = 0x2
+	TIOCCBRK                                = 0x2000747a
+	TIOCCDTR                                = 0x20007478
+	TIOCCONS                                = 0x80047462
+	TIOCDCDTIMESTAMP                        = 0x40107458
+	TIOCDRAIN                               = 0x2000745e
+	TIOCDSIMICROCODE                        = 0x20007455
+	TIOCEXCL                                = 0x2000740d
+	TIOCEXT                                 = 0x80047460
+	TIOCFLUSH                               = 0x80047410
+	TIOCGDRAINWAIT                          = 0x40047456
+	TIOCGETA                                = 0x40487413
+	TIOCGETD                                = 0x4004741a
+	TIOCGPGRP                               = 0x40047477
+	TIOCGWINSZ                              = 0x40087468
+	TIOCIXOFF                               = 0x20007480
+	TIOCIXON                                = 0x20007481
+	TIOCMBIC                                = 0x8004746b
+	TIOCMBIS                                = 0x8004746c
+	TIOCMGDTRWAIT                           = 0x4004745a
+	TIOCMGET                                = 0x4004746a
+	TIOCMODG                                = 0x40047403
+	TIOCMODS                                = 0x80047404
+	TIOCMSDTRWAIT                           = 0x8004745b
+	TIOCMSET                                = 0x8004746d
+	TIOCM_CAR                               = 0x40
+	TIOCM_CD                                = 0x40
+	TIOCM_CTS                               = 0x20
+	TIOCM_DSR                               = 0x100
+	TIOCM_DTR                               = 0x2
+	TIOCM_LE                                = 0x1
+	TIOCM_RI                                = 0x80
+	TIOCM_RNG                               = 0x80
+	TIOCM_RTS                               = 0x4
+	TIOCM_SR                                = 0x10
+	TIOCM_ST                                = 0x8
+	TIOCNOTTY                               = 0x20007471
+	TIOCNXCL                                = 0x2000740e
+	TIOCOUTQ                                = 0x40047473
+	TIOCPKT                                 = 0x80047470
+	TIOCPKT_DATA                            = 0x0
+	TIOCPKT_DOSTOP                          = 0x20
+	TIOCPKT_FLUSHREAD                       = 0x1
+	TIOCPKT_FLUSHWRITE                      = 0x2
+	TIOCPKT_IOCTL                           = 0x40
+	TIOCPKT_NOSTOP                          = 0x10
+	TIOCPKT_START                           = 0x8
+	TIOCPKT_STOP                            = 0x4
+	TIOCPTYGNAME                            = 0x40807453
+	TIOCPTYGRANT                            = 0x20007454
+	TIOCPTYUNLK                             = 0x20007452
+	TIOCREMOTE                              = 0x80047469
+	TIOCSBRK                                = 0x2000747b
+	TIOCSCONS                               = 0x20007463
+	TIOCSCTTY                               = 0x20007461
+	TIOCSDRAINWAIT                          = 0x80047457
+	TIOCSDTR                                = 0x20007479
+	TIOCSETA                                = 0x80487414
+	TIOCSETAF                               = 0x80487416
+	TIOCSETAW                               = 0x80487415
+	TIOCSETD                                = 0x8004741b
+	TIOCSIG                                 = 0x2000745f
+	TIOCSPGRP                               = 0x80047476
+	TIOCSTART                               = 0x2000746e
+	TIOCSTAT                                = 0x20007465
+	TIOCSTI                                 = 0x80017472
+	TIOCSTOP                                = 0x2000746f
+	TIOCSWINSZ                              = 0x80087467
+	TIOCTIMESTAMP                           = 0x40107459
+	TIOCUCNTL                               = 0x80047466
+	TOSTOP                                  = 0x400000
+	UF_APPEND                               = 0x4
+	UF_COMPRESSED                           = 0x20
+	UF_DATAVAULT                            = 0x80
+	UF_HIDDEN                               = 0x8000
+	UF_IMMUTABLE                            = 0x2
+	UF_NODUMP                               = 0x1
+	UF_OPAQUE                               = 0x8
+	UF_SETTABLE                             = 0xffff
+	UF_TRACKED                              = 0x40
+	VDISCARD                                = 0xf
+	VDSUSP                                  = 0xb
+	VEOF                                    = 0x0
+	VEOL                                    = 0x1
+	VEOL2                                   = 0x2
+	VERASE                                  = 0x3
+	VINTR                                   = 0x8
+	VKILL                                   = 0x5
+	VLNEXT                                  = 0xe
+	VMADDR_CID_ANY                          = 0xffffffff
+	VMADDR_CID_HOST                         = 0x2
+	VMADDR_CID_HYPERVISOR                   = 0x0
+	VMADDR_CID_RESERVED                     = 0x1
+	VMADDR_PORT_ANY                         = 0xffffffff
+	VMIN                                    = 0x10
+	VM_LOADAVG                              = 0x2
+	VM_MACHFACTOR                           = 0x4
+	VM_MAXID                                = 0x6
+	VM_METER                                = 0x1
+	VM_SWAPUSAGE                            = 0x5
+	VQUIT                                   = 0x9
+	VREPRINT                                = 0x6
+	VSTART                                  = 0xc
+	VSTATUS                                 = 0x12
+	VSTOP                                   = 0xd
+	VSUSP                                   = 0xa
+	VT0                                     = 0x0
+	VT1                                     = 0x10000
+	VTDLY                                   = 0x10000
+	VTIME                                   = 0x11
+	VWERASE                                 = 0x4
+	WCONTINUED                              = 0x10
+	WCOREFLAG                               = 0x80
+	WEXITED                                 = 0x4
+	WNOHANG                                 = 0x1
+	WNOWAIT                                 = 0x20
+	WORDSIZE                                = 0x40
+	WSTOPPED                                = 0x8
+	WUNTRACED                               = 0x2
+	XATTR_CREATE                            = 0x2
+	XATTR_NODEFAULT                         = 0x10
+	XATTR_NOFOLLOW                          = 0x1
+	XATTR_NOSECURITY                        = 0x8
+	XATTR_REPLACE                           = 0x4
+	XATTR_SHOWCOMPRESSION                   = 0x20
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADARCH        = syscall.Errno(0x56)
+	EBADEXEC        = syscall.Errno(0x55)
+	EBADF           = syscall.Errno(0x9)
+	EBADMACHO       = syscall.Errno(0x58)
+	EBADMSG         = syscall.Errno(0x5e)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x59)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDEVERR         = syscall.Errno(0x53)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x5a)
+	EILSEQ          = syscall.Errno(0x5c)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x6a)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5f)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x5d)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODATA         = syscall.Errno(0x60)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x61)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5b)
+	ENOPOLICY       = syscall.Errno(0x67)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x62)
+	ENOSTR          = syscall.Errno(0x63)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x68)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x66)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EOWNERDEAD      = syscall.Errno(0x69)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x64)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	EPWROFF         = syscall.Errno(0x52)
+	EQFULL          = syscall.Errno(0x6a)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHLIBVERS      = syscall.Errno(0x57)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIME           = syscall.Errno(0x65)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EPWROFF", "device power is off"},
+	{83, "EDEVERR", "device error"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EBADEXEC", "bad executable (or shared library)"},
+	{86, "EBADARCH", "bad CPU type in executable"},
+	{87, "ESHLIBVERS", "shared library version mismatch"},
+	{88, "EBADMACHO", "malformed Mach-o file"},
+	{89, "ECANCELED", "operation canceled"},
+	{90, "EIDRM", "identifier removed"},
+	{91, "ENOMSG", "no message of desired type"},
+	{92, "EILSEQ", "illegal byte sequence"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EBADMSG", "bad message"},
+	{95, "EMULTIHOP", "EMULTIHOP (Reserved)"},
+	{96, "ENODATA", "no message available on STREAM"},
+	{97, "ENOLINK", "ENOLINK (Reserved)"},
+	{98, "ENOSR", "no STREAM resources"},
+	{99, "ENOSTR", "not a STREAM"},
+	{100, "EPROTO", "protocol error"},
+	{101, "ETIME", "STREAM ioctl timeout"},
+	{102, "EOPNOTSUPP", "operation not supported on socket"},
+	{103, "ENOPOLICY", "policy not found"},
+	{104, "ENOTRECOVERABLE", "state not recoverable"},
+	{105, "EOWNERDEAD", "previous owner died"},
+	{106, "EQFULL", "interface output queue is full"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..c0e0f8694c1ef606417c5db177f0a007304d53cb
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_dragonfly_amd64.go
@@ -0,0 +1,1737 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && dragonfly
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_ATM                            = 0x1e
+	AF_BLUETOOTH                      = 0x21
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_HYLINK                         = 0xf
+	AF_IEEE80211                      = 0x23
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x1c
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x22
+	AF_NATM                           = 0x1d
+	AF_NETBIOS                        = 0x6
+	AF_NETGRAPH                       = 0x20
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x18
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B460800                           = 0x70800
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B921600                           = 0xe1000
+	B9600                             = 0x2580
+	BIOCFEEDBACK                      = 0x8004427d
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc0104279
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFEEDBACK                     = 0x4004427c
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044272
+	BIOCGRTIMEOUT                     = 0x4010426e
+	BIOCGSEESENT                      = 0x40044276
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x2000427a
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDLT                          = 0x80044278
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x8010427b
+	BIOCSFEEDBACK                     = 0x8004427d
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044273
+	BIOCSRTIMEOUT                     = 0x8010426d
+	BIOCSSEESENT                      = 0x80044277
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x8
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DEFAULTBUFSIZE                = 0x1000
+	BPF_DIV                           = 0x30
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x80000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MAX_CLONES                    = 0x80
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MOD                           = 0x90
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BPF_XOR                           = 0xa0
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_MONOTONIC                   = 0x4
+	CLOCK_MONOTONIC_FAST              = 0xc
+	CLOCK_MONOTONIC_PRECISE           = 0xb
+	CLOCK_PROCESS_CPUTIME_ID          = 0xf
+	CLOCK_PROF                        = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_REALTIME_FAST               = 0xa
+	CLOCK_REALTIME_PRECISE            = 0x9
+	CLOCK_SECOND                      = 0xd
+	CLOCK_THREAD_CPUTIME_ID           = 0xe
+	CLOCK_UPTIME                      = 0x5
+	CLOCK_UPTIME_FAST                 = 0x8
+	CLOCK_UPTIME_PRECISE              = 0x7
+	CLOCK_VIRTUAL                     = 0x1
+	CPUSTATES                         = 0x5
+	CP_IDLE                           = 0x4
+	CP_INTR                           = 0x3
+	CP_NICE                           = 0x1
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x30000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0x14
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DLT_A429                          = 0xb8
+	DLT_A653_ICM                      = 0xb9
+	DLT_AIRONET_HEADER                = 0x78
+	DLT_AOS                           = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394        = 0x8a
+	DLT_ARCNET                        = 0x7
+	DLT_ARCNET_LINUX                  = 0x81
+	DLT_ATM_CLIP                      = 0x13
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AURORA                        = 0x7e
+	DLT_AX25                          = 0x3
+	DLT_AX25_KISS                     = 0xca
+	DLT_BACNET_MS_TP                  = 0xa5
+	DLT_BLUETOOTH_BREDR_BB            = 0xff
+	DLT_BLUETOOTH_HCI_H4              = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR    = 0xc9
+	DLT_BLUETOOTH_LE_LL               = 0xfb
+	DLT_BLUETOOTH_LE_LL_WITH_PHDR     = 0x100
+	DLT_BLUETOOTH_LINUX_MONITOR       = 0xfe
+	DLT_CAN20B                        = 0xbe
+	DLT_CAN_SOCKETCAN                 = 0xe3
+	DLT_CHAOS                         = 0x5
+	DLT_CHDLC                         = 0x68
+	DLT_CISCO_IOS                     = 0x76
+	DLT_C_HDLC                        = 0x68
+	DLT_C_HDLC_WITH_DIR               = 0xcd
+	DLT_DBUS                          = 0xe7
+	DLT_DECT                          = 0xdd
+	DLT_DOCSIS                        = 0x8f
+	DLT_DVB_CI                        = 0xeb
+	DLT_ECONET                        = 0x73
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0x6d
+	DLT_EPON                          = 0x103
+	DLT_ERF                           = 0xc5
+	DLT_ERF_ETH                       = 0xaf
+	DLT_ERF_POS                       = 0xb0
+	DLT_FC_2                          = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS        = 0xe1
+	DLT_FDDI                          = 0xa
+	DLT_FLEXRAY                       = 0xd2
+	DLT_FRELAY                        = 0x6b
+	DLT_FRELAY_WITH_DIR               = 0xce
+	DLT_GCOM_SERIAL                   = 0xad
+	DLT_GCOM_T1E1                     = 0xac
+	DLT_GPF_F                         = 0xab
+	DLT_GPF_T                         = 0xaa
+	DLT_GPRS_LLC                      = 0xa9
+	DLT_GSMTAP_ABIS                   = 0xda
+	DLT_GSMTAP_UM                     = 0xd9
+	DLT_HHDLC                         = 0x79
+	DLT_IBM_SN                        = 0x92
+	DLT_IBM_SP                        = 0x91
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_IEEE802_11_RADIO_AVS          = 0xa3
+	DLT_IEEE802_15_4                  = 0xc3
+	DLT_IEEE802_15_4_LINUX            = 0xbf
+	DLT_IEEE802_15_4_NOFCS            = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY       = 0xd7
+	DLT_IEEE802_16_MAC_CPS            = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO      = 0xc1
+	DLT_INFINIBAND                    = 0xf7
+	DLT_IPFILTER                      = 0x74
+	DLT_IPMB                          = 0xc7
+	DLT_IPMB_LINUX                    = 0xd1
+	DLT_IPMI_HPM_2                    = 0x104
+	DLT_IPNET                         = 0xe2
+	DLT_IPOIB                         = 0xf2
+	DLT_IPV4                          = 0xe4
+	DLT_IPV6                          = 0xe5
+	DLT_IP_OVER_FC                    = 0x7a
+	DLT_ISO_14443                     = 0x108
+	DLT_JUNIPER_ATM1                  = 0x89
+	DLT_JUNIPER_ATM2                  = 0x87
+	DLT_JUNIPER_ATM_CEMIC             = 0xee
+	DLT_JUNIPER_CHDLC                 = 0xb5
+	DLT_JUNIPER_ES                    = 0x84
+	DLT_JUNIPER_ETHER                 = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL          = 0xea
+	DLT_JUNIPER_FRELAY                = 0xb4
+	DLT_JUNIPER_GGSN                  = 0x85
+	DLT_JUNIPER_ISM                   = 0xc2
+	DLT_JUNIPER_MFR                   = 0x86
+	DLT_JUNIPER_MLFR                  = 0x83
+	DLT_JUNIPER_MLPPP                 = 0x82
+	DLT_JUNIPER_MONITOR               = 0xa4
+	DLT_JUNIPER_PIC_PEER              = 0xae
+	DLT_JUNIPER_PPP                   = 0xb3
+	DLT_JUNIPER_PPPOE                 = 0xa7
+	DLT_JUNIPER_PPPOE_ATM             = 0xa8
+	DLT_JUNIPER_SERVICES              = 0x88
+	DLT_JUNIPER_SRX_E2E               = 0xe9
+	DLT_JUNIPER_ST                    = 0xc8
+	DLT_JUNIPER_VP                    = 0xb7
+	DLT_JUNIPER_VS                    = 0xe8
+	DLT_LAPB_WITH_DIR                 = 0xcf
+	DLT_LAPD                          = 0xcb
+	DLT_LIN                           = 0xd4
+	DLT_LINUX_EVDEV                   = 0xd8
+	DLT_LINUX_IRDA                    = 0x90
+	DLT_LINUX_LAPD                    = 0xb1
+	DLT_LINUX_SLL                     = 0x71
+	DLT_LOOP                          = 0x6c
+	DLT_LTALK                         = 0x72
+	DLT_MATCHING_MAX                  = 0x109
+	DLT_MATCHING_MIN                  = 0x68
+	DLT_MFR                           = 0xb6
+	DLT_MOST                          = 0xd3
+	DLT_MPEG_2_TS                     = 0xf3
+	DLT_MPLS                          = 0xdb
+	DLT_MTP2                          = 0x8c
+	DLT_MTP2_WITH_PHDR                = 0x8b
+	DLT_MTP3                          = 0x8d
+	DLT_MUX27010                      = 0xec
+	DLT_NETANALYZER                   = 0xf0
+	DLT_NETANALYZER_TRANSPARENT       = 0xf1
+	DLT_NETLINK                       = 0xfd
+	DLT_NFC_LLCP                      = 0xf5
+	DLT_NFLOG                         = 0xef
+	DLT_NG40                          = 0xf4
+	DLT_NULL                          = 0x0
+	DLT_PCI_EXP                       = 0x7d
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PKTAP                         = 0x102
+	DLT_PPI                           = 0xc0
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_PPPD                      = 0xa6
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PPP_WITH_DIR                  = 0xcc
+	DLT_PRISM_HEADER                  = 0x77
+	DLT_PROFIBUS_DL                   = 0x101
+	DLT_PRONET                        = 0x4
+	DLT_RAIF1                         = 0xc6
+	DLT_RAW                           = 0xc
+	DLT_RDS                           = 0x109
+	DLT_REDBACK_SMARTEDGE             = 0x20
+	DLT_RIO                           = 0x7c
+	DLT_RTAC_SERIAL                   = 0xfa
+	DLT_SCCP                          = 0x8e
+	DLT_SCTP                          = 0xf8
+	DLT_SITA                          = 0xc4
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_STANAG_5066_D_PDU             = 0xed
+	DLT_SUNATM                        = 0x7b
+	DLT_SYMANTEC_FIREWALL             = 0x63
+	DLT_TZSP                          = 0x80
+	DLT_USB                           = 0xba
+	DLT_USBPCAP                       = 0xf9
+	DLT_USB_FREEBSD                   = 0xba
+	DLT_USB_LINUX                     = 0xbd
+	DLT_USB_LINUX_MMAPPED             = 0xdc
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DLT_WATTSTOPPER_DLM               = 0x107
+	DLT_WIHART                        = 0xdf
+	DLT_WIRESHARK_UPPER_PDU           = 0xfc
+	DLT_X2E_SERIAL                    = 0xd5
+	DLT_X2E_XORAYA                    = 0xd6
+	DLT_ZWAVE_R1_R2                   = 0x105
+	DLT_ZWAVE_R3                      = 0x106
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DBF                            = 0xf
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	DT_WHT                            = 0xe
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EVFILT_AIO                        = -0x3
+	EVFILT_EXCEPT                     = -0x8
+	EVFILT_FS                         = -0xa
+	EVFILT_MARKER                     = 0xf
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0xa
+	EVFILT_TIMER                      = -0x7
+	EVFILT_USER                       = -0x9
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_HUP                            = 0x800
+	EV_NODATA                         = 0x1000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTEXIT_LWP                       = 0x10000
+	EXTEXIT_PROC                      = 0x0
+	EXTEXIT_SETINT                    = 0x1
+	EXTEXIT_SIMPLE                    = 0x0
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUP2FD                          = 0xa
+	F_DUP2FD_CLOEXEC                  = 0x12
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0x11
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_ALTPHYS                       = 0x4000
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x318e72
+	IFF_DEBUG                         = 0x4
+	IFF_IDIRECT                       = 0x200000
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MONITOR                       = 0x40000
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_NPOLLING                      = 0x100000
+	IFF_OACTIVE                       = 0x400
+	IFF_OACTIVE_COMPAT                = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_POLLING                       = 0x10000
+	IFF_POLLING_COMPAT                = 0x10000
+	IFF_PPROMISC                      = 0x20000
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_SMART                         = 0x20
+	IFF_STATICARP                     = 0x80000
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf8
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf1
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_STF                           = 0xf3
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_MASK                   = 0xfffffffe
+	IPPROTO_3PC                       = 0x22
+	IPPROTO_ADFS                      = 0x44
+	IPPROTO_AH                        = 0x33
+	IPPROTO_AHIP                      = 0x3d
+	IPPROTO_APES                      = 0x63
+	IPPROTO_ARGUS                     = 0xd
+	IPPROTO_AX25                      = 0x5d
+	IPPROTO_BHA                       = 0x31
+	IPPROTO_BLT                       = 0x1e
+	IPPROTO_BRSATMON                  = 0x4c
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_CFTP                      = 0x3e
+	IPPROTO_CHAOS                     = 0x10
+	IPPROTO_CMTP                      = 0x26
+	IPPROTO_CPHB                      = 0x49
+	IPPROTO_CPNX                      = 0x48
+	IPPROTO_DDP                       = 0x25
+	IPPROTO_DGP                       = 0x56
+	IPPROTO_DIVERT                    = 0xfe
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_EMCON                     = 0xe
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GMTP                      = 0x64
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HELLO                     = 0x3f
+	IPPROTO_HMP                       = 0x14
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IDPR                      = 0x23
+	IPPROTO_IDRP                      = 0x2d
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IGP                       = 0x55
+	IPPROTO_IGRP                      = 0x58
+	IPPROTO_IL                        = 0x28
+	IPPROTO_INLSP                     = 0x34
+	IPPROTO_INP                       = 0x20
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPCV                      = 0x47
+	IPPROTO_IPEIP                     = 0x5e
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPPC                      = 0x43
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_IRTP                      = 0x1c
+	IPPROTO_KRYPTOLAN                 = 0x41
+	IPPROTO_LARP                      = 0x5b
+	IPPROTO_LEAF1                     = 0x19
+	IPPROTO_LEAF2                     = 0x1a
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x34
+	IPPROTO_MEAS                      = 0x13
+	IPPROTO_MHRP                      = 0x30
+	IPPROTO_MICP                      = 0x5f
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MTP                       = 0x5c
+	IPPROTO_MUX                       = 0x12
+	IPPROTO_ND                        = 0x4d
+	IPPROTO_NHRP                      = 0x36
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_NSP                       = 0x1f
+	IPPROTO_NVPII                     = 0xb
+	IPPROTO_OSPFIGP                   = 0x59
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PGM                       = 0x71
+	IPPROTO_PIGP                      = 0x9
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PRM                       = 0x15
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_PVP                       = 0x4b
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_RCCMON                    = 0xa
+	IPPROTO_RDP                       = 0x1b
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_RVD                       = 0x42
+	IPPROTO_SATEXPAK                  = 0x40
+	IPPROTO_SATMON                    = 0x45
+	IPPROTO_SCCSP                     = 0x60
+	IPPROTO_SDRP                      = 0x2a
+	IPPROTO_SEP                       = 0x21
+	IPPROTO_SKIP                      = 0x39
+	IPPROTO_SRPC                      = 0x5a
+	IPPROTO_ST                        = 0x7
+	IPPROTO_SVMTP                     = 0x52
+	IPPROTO_SWIPE                     = 0x35
+	IPPROTO_TCF                       = 0x57
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TLSP                      = 0x38
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_TPXX                      = 0x27
+	IPPROTO_TRUNK1                    = 0x17
+	IPPROTO_TRUNK2                    = 0x18
+	IPPROTO_TTP                       = 0x54
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UNKNOWN                   = 0x102
+	IPPROTO_VINES                     = 0x53
+	IPPROTO_VISA                      = 0x46
+	IPPROTO_VMTP                      = 0x51
+	IPPROTO_WBEXPAK                   = 0x4f
+	IPPROTO_WBMON                     = 0x4e
+	IPPROTO_WSN                       = 0x4a
+	IPPROTO_XNET                      = 0xf
+	IPPROTO_XTP                       = 0x24
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_BINDV6ONLY                   = 0x1b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_FW_ADD                       = 0x1e
+	IPV6_FW_DEL                       = 0x1f
+	IPV6_FW_FLUSH                     = 0x20
+	IPV6_FW_GET                       = 0x22
+	IPV6_FW_ZERO                      = 0x21
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHLIM                      = 0x28
+	IPV6_MMTU                         = 0x500
+	IPV6_MSFILTER                     = 0x4a
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PKTOPTIONS                   = 0x34
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_PREFER_TEMPADDR              = 0x3f
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_DUMMYNET_CONFIGURE             = 0x3c
+	IP_DUMMYNET_DEL                   = 0x3d
+	IP_DUMMYNET_FLUSH                 = 0x3e
+	IP_DUMMYNET_GET                   = 0x40
+	IP_FW_ADD                         = 0x32
+	IP_FW_DEL                         = 0x33
+	IP_FW_FLUSH                       = 0x34
+	IP_FW_GET                         = 0x36
+	IP_FW_RESETLOG                    = 0x37
+	IP_FW_TBL_ADD                     = 0x2a
+	IP_FW_TBL_CREATE                  = 0x28
+	IP_FW_TBL_DEL                     = 0x2b
+	IP_FW_TBL_DESTROY                 = 0x29
+	IP_FW_TBL_EXPIRE                  = 0x2f
+	IP_FW_TBL_FLUSH                   = 0x2c
+	IP_FW_TBL_GET                     = 0x2d
+	IP_FW_TBL_ZERO                    = 0x2e
+	IP_FW_X                           = 0x31
+	IP_FW_ZERO                        = 0x35
+	IP_HDRINCL                        = 0x2
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0x14
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x42
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_MULTICAST_VIF                  = 0xe
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVIF                         = 0x14
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTTL                        = 0x41
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RSVP_OFF                       = 0x10
+	IP_RSVP_ON                        = 0xf
+	IP_RSVP_VIF_OFF                   = 0x12
+	IP_RSVP_VIF_ON                    = 0x11
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_AUTOSYNC                     = 0x7
+	MADV_CONTROL_END                  = 0xb
+	MADV_CONTROL_START                = 0xa
+	MADV_CORE                         = 0x9
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x5
+	MADV_INVAL                        = 0xa
+	MADV_NOCORE                       = 0x8
+	MADV_NORMAL                       = 0x0
+	MADV_NOSYNC                       = 0x6
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SETMAP                       = 0xb
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_HASSEMAPHORE                  = 0x200
+	MAP_INHERIT                       = 0x80
+	MAP_NOCORE                        = 0x20000
+	MAP_NOEXTEND                      = 0x100
+	MAP_NORESERVE                     = 0x40
+	MAP_NOSYNC                        = 0x800
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x20
+	MAP_SHARED                        = 0x1
+	MAP_SIZEALIGN                     = 0x40000
+	MAP_STACK                         = 0x400
+	MAP_TRYFIXED                      = 0x10000
+	MAP_VPAGETABLE                    = 0x2000
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_AUTOMOUNTED                   = 0x20
+	MNT_CMDFLAGS                      = 0xf0000
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_EXKERB                        = 0x800
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x20000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_IGNORE                        = 0x800000
+	MNT_LAZY                          = 0x4
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x10000000
+	MNT_NOCLUSTERR                    = 0x40000000
+	MNT_NOCLUSTERW                    = 0x80000000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOSYMFOLLOW                   = 0x400000
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x200000
+	MNT_SUIDDIR                       = 0x100000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_TRIM                          = 0x1000000
+	MNT_UPDATE                        = 0x10000
+	MNT_USER                          = 0x8000
+	MNT_VISFLAGMASK                   = 0xf1f0ffff
+	MNT_WAIT                          = 0x1
+	MSG_CMSG_CLOEXEC                  = 0x1000
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOF                           = 0x100
+	MSG_EOR                           = 0x8
+	MSG_FBLOCKING                     = 0x10000
+	MSG_FMASK                         = 0xffff0000
+	MSG_FNONBLOCKING                  = 0x20000
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_SYNC                          = 0x800
+	MSG_TRUNC                         = 0x10
+	MSG_UNUSED09                      = 0x200
+	MSG_WAITALL                       = 0x40
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x2
+	MS_SYNC                           = 0x0
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_MAXID                      = 0x4
+	NFDBITS                           = 0x40
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FFAND                        = 0x40000000
+	NOTE_FFCOPY                       = 0xc0000000
+	NOTE_FFCTRLMASK                   = 0xc0000000
+	NOTE_FFLAGSMASK                   = 0xffffff
+	NOTE_FFNOP                        = 0x0
+	NOTE_FFOR                         = 0x80000000
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x2
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRIGGER                      = 0x1000000
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	ONLCR                             = 0x2
+	ONLRET                            = 0x40
+	ONOCR                             = 0x20
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x20000
+	O_CREAT                           = 0x200
+	O_DIRECT                          = 0x10000
+	O_DIRECTORY                       = 0x8000000
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FAPPEND                         = 0x100000
+	O_FASYNCWRITE                     = 0x800000
+	O_FBLOCKING                       = 0x40000
+	O_FMASK                           = 0xfc0000
+	O_FNONBLOCKING                    = 0x80000
+	O_FOFFSET                         = 0x200000
+	O_FSYNC                           = 0x80
+	O_FSYNCWRITE                      = 0x400000
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_AS                         = 0xa
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BRD                          = 0x7
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_MAX                          = 0xb
+	RTAX_MPLS1                        = 0x8
+	RTAX_MPLS2                        = 0x9
+	RTAX_MPLS3                        = 0xa
+	RTAX_NETMASK                      = 0x2
+	RTA_AUTHOR                        = 0x40
+	RTA_BRD                           = 0x80
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_MPLS1                         = 0x100
+	RTA_MPLS2                         = 0x200
+	RTA_MPLS3                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CLONING                       = 0x100
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPLSOPS                       = 0x1000000
+	RTF_MULTICAST                     = 0x800000
+	RTF_PINNED                        = 0x100000
+	RTF_PRCLONING                     = 0x10000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x40000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_WASCLONED                     = 0x20000
+	RTF_XRESOLVE                      = 0x200
+	RTM_ADD                           = 0x1
+	RTM_CHANGE                        = 0x3
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DELMADDR                      = 0x10
+	RTM_GET                           = 0x4
+	RTM_IEEE80211                     = 0x12
+	RTM_IFANNOUNCE                    = 0x11
+	RTM_IFINFO                        = 0xe
+	RTM_LOCK                          = 0x8
+	RTM_LOSING                        = 0x5
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_NEWMADDR                      = 0xf
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_RTTUNIT                       = 0xf4240
+	RTM_VERSION                       = 0x7
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_IWCAPSEGS                     = 0x400
+	RTV_IWMAXSEGS                     = 0x200
+	RTV_MSL                           = 0x100
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	SCM_CREDS                         = 0x3
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x2
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80286987
+	SIOCALIFADDR                      = 0x8118691b
+	SIOCATMARK                        = 0x40047307
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80286989
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDLIFADDR                      = 0x8118691d
+	SIOCGDRVSPEC                      = 0xc028697b
+	SIOCGETSGCNT                      = 0xc0207210
+	SIOCGETVIFCNT                     = 0xc028720f
+	SIOCGHIWAT                        = 0x40047301
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFALIAS                      = 0xc0406929
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCAP                        = 0xc020691f
+	SIOCGIFCONF                       = 0xc0106924
+	SIOCGIFDATA                       = 0xc0206926
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGMEMB                      = 0xc028698a
+	SIOCGIFGROUP                      = 0xc0286988
+	SIOCGIFINDEX                      = 0xc0206920
+	SIOCGIFMEDIA                      = 0xc0306938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc0206933
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPDSTADDR                   = 0xc0206948
+	SIOCGIFPHYS                       = 0xc0206935
+	SIOCGIFPOLLCPU                    = 0xc020697e
+	SIOCGIFPSRCADDR                   = 0xc0206947
+	SIOCGIFSTATUS                     = 0xc331693b
+	SIOCGIFTSOLEN                     = 0xc0206980
+	SIOCGLIFADDR                      = 0xc118691c
+	SIOCGLIFPHYADDR                   = 0xc118694b
+	SIOCGLOWAT                        = 0x40047303
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPRIVATE_0                    = 0xc0206950
+	SIOCGPRIVATE_1                    = 0xc0206951
+	SIOCIFCREATE                      = 0xc020697a
+	SIOCIFCREATE2                     = 0xc020697c
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCSDRVSPEC                      = 0x8028697b
+	SIOCSHIWAT                        = 0x80047300
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFCAP                        = 0x8020691e
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020693c
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x80206934
+	SIOCSIFNAME                       = 0x80206928
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPHYADDR                    = 0x80406946
+	SIOCSIFPHYS                       = 0x80206936
+	SIOCSIFPOLLCPU                    = 0x8020697d
+	SIOCSIFTSOLEN                     = 0x8020697f
+	SIOCSLIFPHYADDR                   = 0x8118694a
+	SIOCSLOWAT                        = 0x80047302
+	SIOCSPGRP                         = 0x80047308
+	SOCK_CLOEXEC                      = 0x10000000
+	SOCK_DGRAM                        = 0x2
+	SOCK_MAXADDRLEN                   = 0xff
+	SOCK_NONBLOCK                     = 0x20000000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_ACCEPTFILTER                   = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_CPUHINT                        = 0x1030
+	SO_DEBUG                          = 0x1
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NOSIGPIPE                      = 0x800
+	SO_OOBINLINE                      = 0x100
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_RERROR                         = 0x2000
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDSPACE                       = 0x100a
+	SO_SNDTIMEO                       = 0x1005
+	SO_TIMESTAMP                      = 0x400
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDB                            = 0x9000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IFWHT                           = 0xe000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TAB0                              = 0x0
+	TAB3                              = 0x4
+	TABDLY                            = 0x4
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCP_FASTKEEP                      = 0x80
+	TCP_KEEPCNT                       = 0x400
+	TCP_KEEPIDLE                      = 0x100
+	TCP_KEEPINIT                      = 0x20
+	TCP_KEEPINTVL                     = 0x200
+	TCP_MAXBURST                      = 0x4
+	TCP_MAXHLEN                       = 0x3c
+	TCP_MAXOLEN                       = 0x28
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MINMSS                        = 0x100
+	TCP_MIN_WINSHIFT                  = 0x5
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOOPT                         = 0x8
+	TCP_NOPUSH                        = 0x4
+	TCP_SIGNATURE_ENABLE              = 0x10
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCONS                          = 0x80047462
+	TIOCDCDTIMESTAMP                  = 0x40107458
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLUSH                         = 0x80047410
+	TIOCGDRAINWAIT                    = 0x40047456
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGWINSZ                        = 0x40087468
+	TIOCISPTMASTER                    = 0x20007455
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGDTRWAIT                     = 0x4004745a
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x40047403
+	TIOCMODS                          = 0x80047404
+	TIOCMSDTRWAIT                     = 0x8004745b
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDRAINWAIT                    = 0x80047457
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSIG                           = 0x2000745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTI                           = 0x80017472
+	TIOCSTOP                          = 0x2000746f
+	TIOCSWINSZ                        = 0x80087467
+	TIOCTIMESTAMP                     = 0x40107459
+	TIOCUCNTL                         = 0x80047466
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x1
+	UTIME_OMIT                        = -0x2
+	VCHECKPT                          = 0x13
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VERASE2                           = 0x7
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_BCACHE_SIZE_MAX                = 0x0
+	VM_SWZONE_SIZE_MAX                = 0x4000000000
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WCONTINUED                        = 0x4
+	WCOREFLAG                         = 0x80
+	WEXITED                           = 0x10
+	WLINUXCLONE                       = 0x80000000
+	WNOHANG                           = 0x1
+	WNOWAIT                           = 0x8
+	WSTOPPED                          = 0x2
+	WTRAPPED                          = 0x20
+	WUNTRACED                         = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EASYNC          = syscall.Errno(0x63)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x59)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x55)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDOOFUS         = syscall.Errno(0x58)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x56)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x63)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5a)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x57)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5b)
+	ENOMEDIUM       = syscall.Errno(0x5d)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5c)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT     = syscall.Signal(0x6)
+	SIGALRM     = syscall.Signal(0xe)
+	SIGBUS      = syscall.Signal(0xa)
+	SIGCHLD     = syscall.Signal(0x14)
+	SIGCKPT     = syscall.Signal(0x21)
+	SIGCKPTEXIT = syscall.Signal(0x22)
+	SIGCONT     = syscall.Signal(0x13)
+	SIGEMT      = syscall.Signal(0x7)
+	SIGFPE      = syscall.Signal(0x8)
+	SIGHUP      = syscall.Signal(0x1)
+	SIGILL      = syscall.Signal(0x4)
+	SIGINFO     = syscall.Signal(0x1d)
+	SIGINT      = syscall.Signal(0x2)
+	SIGIO       = syscall.Signal(0x17)
+	SIGIOT      = syscall.Signal(0x6)
+	SIGKILL     = syscall.Signal(0x9)
+	SIGPIPE     = syscall.Signal(0xd)
+	SIGPROF     = syscall.Signal(0x1b)
+	SIGQUIT     = syscall.Signal(0x3)
+	SIGSEGV     = syscall.Signal(0xb)
+	SIGSTOP     = syscall.Signal(0x11)
+	SIGSYS      = syscall.Signal(0xc)
+	SIGTERM     = syscall.Signal(0xf)
+	SIGTHR      = syscall.Signal(0x20)
+	SIGTRAP     = syscall.Signal(0x5)
+	SIGTSTP     = syscall.Signal(0x12)
+	SIGTTIN     = syscall.Signal(0x15)
+	SIGTTOU     = syscall.Signal(0x16)
+	SIGURG      = syscall.Signal(0x10)
+	SIGUSR1     = syscall.Signal(0x1e)
+	SIGUSR2     = syscall.Signal(0x1f)
+	SIGVTALRM   = syscall.Signal(0x1a)
+	SIGWINCH    = syscall.Signal(0x1c)
+	SIGXCPU     = syscall.Signal(0x18)
+	SIGXFSZ     = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOMEDIUM", "no medium found"},
+	{99, "EASYNC", "unknown error: 99"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread Scheduler"},
+	{33, "SIGCKPT", "checkPoint"},
+	{34, "SIGCKPTEXIT", "checkPointExit"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..6c6923906f4ea707a47105d62fa2377d6c509473
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go
@@ -0,0 +1,2042 @@
+// mkerrors.sh -m32
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && freebsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m32 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                   = 0x10
+	AF_ARP                         = 0x23
+	AF_ATM                         = 0x1e
+	AF_BLUETOOTH                   = 0x24
+	AF_CCITT                       = 0xa
+	AF_CHAOS                       = 0x5
+	AF_CNT                         = 0x15
+	AF_COIP                        = 0x14
+	AF_DATAKIT                     = 0x9
+	AF_DECnet                      = 0xc
+	AF_DLI                         = 0xd
+	AF_E164                        = 0x1a
+	AF_ECMA                        = 0x8
+	AF_HYLINK                      = 0xf
+	AF_IEEE80211                   = 0x25
+	AF_IMPLINK                     = 0x3
+	AF_INET                        = 0x2
+	AF_INET6                       = 0x1c
+	AF_INET6_SDP                   = 0x2a
+	AF_INET_SDP                    = 0x28
+	AF_IPX                         = 0x17
+	AF_ISDN                        = 0x1a
+	AF_ISO                         = 0x7
+	AF_LAT                         = 0xe
+	AF_LINK                        = 0x12
+	AF_LOCAL                       = 0x1
+	AF_MAX                         = 0x2a
+	AF_NATM                        = 0x1d
+	AF_NETBIOS                     = 0x6
+	AF_NETGRAPH                    = 0x20
+	AF_OSI                         = 0x7
+	AF_PUP                         = 0x4
+	AF_ROUTE                       = 0x11
+	AF_SCLUSTER                    = 0x22
+	AF_SIP                         = 0x18
+	AF_SLOW                        = 0x21
+	AF_SNA                         = 0xb
+	AF_UNIX                        = 0x1
+	AF_UNSPEC                      = 0x0
+	AF_VENDOR00                    = 0x27
+	AF_VENDOR01                    = 0x29
+	AF_VENDOR02                    = 0x2b
+	AF_VENDOR03                    = 0x2d
+	AF_VENDOR04                    = 0x2f
+	AF_VENDOR05                    = 0x31
+	AF_VENDOR06                    = 0x33
+	AF_VENDOR07                    = 0x35
+	AF_VENDOR08                    = 0x37
+	AF_VENDOR09                    = 0x39
+	AF_VENDOR10                    = 0x3b
+	AF_VENDOR11                    = 0x3d
+	AF_VENDOR12                    = 0x3f
+	AF_VENDOR13                    = 0x41
+	AF_VENDOR14                    = 0x43
+	AF_VENDOR15                    = 0x45
+	AF_VENDOR16                    = 0x47
+	AF_VENDOR17                    = 0x49
+	AF_VENDOR18                    = 0x4b
+	AF_VENDOR19                    = 0x4d
+	AF_VENDOR20                    = 0x4f
+	AF_VENDOR21                    = 0x51
+	AF_VENDOR22                    = 0x53
+	AF_VENDOR23                    = 0x55
+	AF_VENDOR24                    = 0x57
+	AF_VENDOR25                    = 0x59
+	AF_VENDOR26                    = 0x5b
+	AF_VENDOR27                    = 0x5d
+	AF_VENDOR28                    = 0x5f
+	AF_VENDOR29                    = 0x61
+	AF_VENDOR30                    = 0x63
+	AF_VENDOR31                    = 0x65
+	AF_VENDOR32                    = 0x67
+	AF_VENDOR33                    = 0x69
+	AF_VENDOR34                    = 0x6b
+	AF_VENDOR35                    = 0x6d
+	AF_VENDOR36                    = 0x6f
+	AF_VENDOR37                    = 0x71
+	AF_VENDOR38                    = 0x73
+	AF_VENDOR39                    = 0x75
+	AF_VENDOR40                    = 0x77
+	AF_VENDOR41                    = 0x79
+	AF_VENDOR42                    = 0x7b
+	AF_VENDOR43                    = 0x7d
+	AF_VENDOR44                    = 0x7f
+	AF_VENDOR45                    = 0x81
+	AF_VENDOR46                    = 0x83
+	AF_VENDOR47                    = 0x85
+	ALTWERASE                      = 0x200
+	B0                             = 0x0
+	B110                           = 0x6e
+	B115200                        = 0x1c200
+	B1200                          = 0x4b0
+	B134                           = 0x86
+	B14400                         = 0x3840
+	B150                           = 0x96
+	B1800                          = 0x708
+	B19200                         = 0x4b00
+	B200                           = 0xc8
+	B230400                        = 0x38400
+	B2400                          = 0x960
+	B28800                         = 0x7080
+	B300                           = 0x12c
+	B38400                         = 0x9600
+	B460800                        = 0x70800
+	B4800                          = 0x12c0
+	B50                            = 0x32
+	B57600                         = 0xe100
+	B600                           = 0x258
+	B7200                          = 0x1c20
+	B75                            = 0x4b
+	B76800                         = 0x12c00
+	B921600                        = 0xe1000
+	B9600                          = 0x2580
+	BIOCFEEDBACK                   = 0x8004427c
+	BIOCFLUSH                      = 0x20004268
+	BIOCGBLEN                      = 0x40044266
+	BIOCGDIRECTION                 = 0x40044276
+	BIOCGDLT                       = 0x4004426a
+	BIOCGDLTLIST                   = 0xc0084279
+	BIOCGETBUFMODE                 = 0x4004427d
+	BIOCGETIF                      = 0x4020426b
+	BIOCGETZMAX                    = 0x4004427f
+	BIOCGHDRCMPLT                  = 0x40044274
+	BIOCGRSIG                      = 0x40044272
+	BIOCGRTIMEOUT                  = 0x4008426e
+	BIOCGSEESENT                   = 0x40044276
+	BIOCGSTATS                     = 0x4008426f
+	BIOCGTSTAMP                    = 0x40044283
+	BIOCIMMEDIATE                  = 0x80044270
+	BIOCLOCK                       = 0x2000427a
+	BIOCPROMISC                    = 0x20004269
+	BIOCROTZBUF                    = 0x400c4280
+	BIOCSBLEN                      = 0xc0044266
+	BIOCSDIRECTION                 = 0x80044277
+	BIOCSDLT                       = 0x80044278
+	BIOCSETBUFMODE                 = 0x8004427e
+	BIOCSETF                       = 0x80084267
+	BIOCSETFNR                     = 0x80084282
+	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
+	BIOCSETWF                      = 0x8008427b
+	BIOCSETZBUF                    = 0x800c4281
+	BIOCSHDRCMPLT                  = 0x80044275
+	BIOCSRSIG                      = 0x80044273
+	BIOCSRTIMEOUT                  = 0x8008426d
+	BIOCSSEESENT                   = 0x80044277
+	BIOCSTSTAMP                    = 0x80044284
+	BIOCVERSION                    = 0x40044271
+	BPF_A                          = 0x10
+	BPF_ABS                        = 0x20
+	BPF_ADD                        = 0x0
+	BPF_ALIGNMENT                  = 0x4
+	BPF_ALU                        = 0x4
+	BPF_AND                        = 0x50
+	BPF_B                          = 0x10
+	BPF_BUFMODE_BUFFER             = 0x1
+	BPF_BUFMODE_ZBUF               = 0x2
+	BPF_DIV                        = 0x30
+	BPF_H                          = 0x8
+	BPF_IMM                        = 0x0
+	BPF_IND                        = 0x40
+	BPF_JA                         = 0x0
+	BPF_JEQ                        = 0x10
+	BPF_JGE                        = 0x30
+	BPF_JGT                        = 0x20
+	BPF_JMP                        = 0x5
+	BPF_JSET                       = 0x40
+	BPF_K                          = 0x0
+	BPF_LD                         = 0x0
+	BPF_LDX                        = 0x1
+	BPF_LEN                        = 0x80
+	BPF_LSH                        = 0x60
+	BPF_MAJOR_VERSION              = 0x1
+	BPF_MAXBUFSIZE                 = 0x80000
+	BPF_MAXINSNS                   = 0x200
+	BPF_MEM                        = 0x60
+	BPF_MEMWORDS                   = 0x10
+	BPF_MINBUFSIZE                 = 0x20
+	BPF_MINOR_VERSION              = 0x1
+	BPF_MISC                       = 0x7
+	BPF_MOD                        = 0x90
+	BPF_MSH                        = 0xa0
+	BPF_MUL                        = 0x20
+	BPF_NEG                        = 0x80
+	BPF_OR                         = 0x40
+	BPF_RELEASE                    = 0x30bb6
+	BPF_RET                        = 0x6
+	BPF_RSH                        = 0x70
+	BPF_ST                         = 0x2
+	BPF_STX                        = 0x3
+	BPF_SUB                        = 0x10
+	BPF_TAX                        = 0x0
+	BPF_TXA                        = 0x80
+	BPF_T_BINTIME                  = 0x2
+	BPF_T_BINTIME_FAST             = 0x102
+	BPF_T_BINTIME_MONOTONIC        = 0x202
+	BPF_T_BINTIME_MONOTONIC_FAST   = 0x302
+	BPF_T_FAST                     = 0x100
+	BPF_T_FLAG_MASK                = 0x300
+	BPF_T_FORMAT_MASK              = 0x3
+	BPF_T_MICROTIME                = 0x0
+	BPF_T_MICROTIME_FAST           = 0x100
+	BPF_T_MICROTIME_MONOTONIC      = 0x200
+	BPF_T_MICROTIME_MONOTONIC_FAST = 0x300
+	BPF_T_MONOTONIC                = 0x200
+	BPF_T_MONOTONIC_FAST           = 0x300
+	BPF_T_NANOTIME                 = 0x1
+	BPF_T_NANOTIME_FAST            = 0x101
+	BPF_T_NANOTIME_MONOTONIC       = 0x201
+	BPF_T_NANOTIME_MONOTONIC_FAST  = 0x301
+	BPF_T_NONE                     = 0x3
+	BPF_T_NORMAL                   = 0x0
+	BPF_W                          = 0x0
+	BPF_X                          = 0x8
+	BPF_XOR                        = 0xa0
+	BRKINT                         = 0x2
+	CAP_ACCEPT                     = 0x200000020000000
+	CAP_ACL_CHECK                  = 0x400000000010000
+	CAP_ACL_DELETE                 = 0x400000000020000
+	CAP_ACL_GET                    = 0x400000000040000
+	CAP_ACL_SET                    = 0x400000000080000
+	CAP_ALL0                       = 0x20007ffffffffff
+	CAP_ALL1                       = 0x4000000001fffff
+	CAP_BIND                       = 0x200000040000000
+	CAP_BINDAT                     = 0x200008000000400
+	CAP_CHFLAGSAT                  = 0x200000000001400
+	CAP_CONNECT                    = 0x200000080000000
+	CAP_CONNECTAT                  = 0x200010000000400
+	CAP_CREATE                     = 0x200000000000040
+	CAP_EVENT                      = 0x400000000000020
+	CAP_EXTATTR_DELETE             = 0x400000000001000
+	CAP_EXTATTR_GET                = 0x400000000002000
+	CAP_EXTATTR_LIST               = 0x400000000004000
+	CAP_EXTATTR_SET                = 0x400000000008000
+	CAP_FCHDIR                     = 0x200000000000800
+	CAP_FCHFLAGS                   = 0x200000000001000
+	CAP_FCHMOD                     = 0x200000000002000
+	CAP_FCHMODAT                   = 0x200000000002400
+	CAP_FCHOWN                     = 0x200000000004000
+	CAP_FCHOWNAT                   = 0x200000000004400
+	CAP_FCNTL                      = 0x200000000008000
+	CAP_FCNTL_ALL                  = 0x78
+	CAP_FCNTL_GETFL                = 0x8
+	CAP_FCNTL_GETOWN               = 0x20
+	CAP_FCNTL_SETFL                = 0x10
+	CAP_FCNTL_SETOWN               = 0x40
+	CAP_FEXECVE                    = 0x200000000000080
+	CAP_FLOCK                      = 0x200000000010000
+	CAP_FPATHCONF                  = 0x200000000020000
+	CAP_FSCK                       = 0x200000000040000
+	CAP_FSTAT                      = 0x200000000080000
+	CAP_FSTATAT                    = 0x200000000080400
+	CAP_FSTATFS                    = 0x200000000100000
+	CAP_FSYNC                      = 0x200000000000100
+	CAP_FTRUNCATE                  = 0x200000000000200
+	CAP_FUTIMES                    = 0x200000000200000
+	CAP_FUTIMESAT                  = 0x200000000200400
+	CAP_GETPEERNAME                = 0x200000100000000
+	CAP_GETSOCKNAME                = 0x200000200000000
+	CAP_GETSOCKOPT                 = 0x200000400000000
+	CAP_IOCTL                      = 0x400000000000080
+	CAP_IOCTLS_ALL                 = 0x7fffffff
+	CAP_KQUEUE                     = 0x400000000100040
+	CAP_KQUEUE_CHANGE              = 0x400000000100000
+	CAP_KQUEUE_EVENT               = 0x400000000000040
+	CAP_LINKAT_SOURCE              = 0x200020000000400
+	CAP_LINKAT_TARGET              = 0x200000000400400
+	CAP_LISTEN                     = 0x200000800000000
+	CAP_LOOKUP                     = 0x200000000000400
+	CAP_MAC_GET                    = 0x400000000000001
+	CAP_MAC_SET                    = 0x400000000000002
+	CAP_MKDIRAT                    = 0x200000000800400
+	CAP_MKFIFOAT                   = 0x200000001000400
+	CAP_MKNODAT                    = 0x200000002000400
+	CAP_MMAP                       = 0x200000000000010
+	CAP_MMAP_R                     = 0x20000000000001d
+	CAP_MMAP_RW                    = 0x20000000000001f
+	CAP_MMAP_RWX                   = 0x20000000000003f
+	CAP_MMAP_RX                    = 0x20000000000003d
+	CAP_MMAP_W                     = 0x20000000000001e
+	CAP_MMAP_WX                    = 0x20000000000003e
+	CAP_MMAP_X                     = 0x20000000000003c
+	CAP_PDGETPID                   = 0x400000000000200
+	CAP_PDKILL                     = 0x400000000000800
+	CAP_PDWAIT                     = 0x400000000000400
+	CAP_PEELOFF                    = 0x200001000000000
+	CAP_POLL_EVENT                 = 0x400000000000020
+	CAP_PREAD                      = 0x20000000000000d
+	CAP_PWRITE                     = 0x20000000000000e
+	CAP_READ                       = 0x200000000000001
+	CAP_RECV                       = 0x200000000000001
+	CAP_RENAMEAT_SOURCE            = 0x200000004000400
+	CAP_RENAMEAT_TARGET            = 0x200040000000400
+	CAP_RIGHTS_VERSION             = 0x0
+	CAP_RIGHTS_VERSION_00          = 0x0
+	CAP_SEEK                       = 0x20000000000000c
+	CAP_SEEK_TELL                  = 0x200000000000004
+	CAP_SEM_GETVALUE               = 0x400000000000004
+	CAP_SEM_POST                   = 0x400000000000008
+	CAP_SEM_WAIT                   = 0x400000000000010
+	CAP_SEND                       = 0x200000000000002
+	CAP_SETSOCKOPT                 = 0x200002000000000
+	CAP_SHUTDOWN                   = 0x200004000000000
+	CAP_SOCK_CLIENT                = 0x200007780000003
+	CAP_SOCK_SERVER                = 0x200007f60000003
+	CAP_SYMLINKAT                  = 0x200000008000400
+	CAP_TTYHOOK                    = 0x400000000000100
+	CAP_UNLINKAT                   = 0x200000010000400
+	CAP_UNUSED0_44                 = 0x200080000000000
+	CAP_UNUSED0_57                 = 0x300000000000000
+	CAP_UNUSED1_22                 = 0x400000000200000
+	CAP_UNUSED1_57                 = 0x500000000000000
+	CAP_WRITE                      = 0x200000000000002
+	CFLUSH                         = 0xf
+	CLOCAL                         = 0x8000
+	CLOCK_MONOTONIC                = 0x4
+	CLOCK_MONOTONIC_FAST           = 0xc
+	CLOCK_MONOTONIC_PRECISE        = 0xb
+	CLOCK_PROCESS_CPUTIME_ID       = 0xf
+	CLOCK_PROF                     = 0x2
+	CLOCK_REALTIME                 = 0x0
+	CLOCK_REALTIME_FAST            = 0xa
+	CLOCK_REALTIME_PRECISE         = 0x9
+	CLOCK_SECOND                   = 0xd
+	CLOCK_THREAD_CPUTIME_ID        = 0xe
+	CLOCK_UPTIME                   = 0x5
+	CLOCK_UPTIME_FAST              = 0x8
+	CLOCK_UPTIME_PRECISE           = 0x7
+	CLOCK_VIRTUAL                  = 0x1
+	CPUSTATES                      = 0x5
+	CP_IDLE                        = 0x4
+	CP_INTR                        = 0x3
+	CP_NICE                        = 0x1
+	CP_SYS                         = 0x2
+	CP_USER                        = 0x0
+	CREAD                          = 0x800
+	CRTSCTS                        = 0x30000
+	CS5                            = 0x0
+	CS6                            = 0x100
+	CS7                            = 0x200
+	CS8                            = 0x300
+	CSIZE                          = 0x300
+	CSTART                         = 0x11
+	CSTATUS                        = 0x14
+	CSTOP                          = 0x13
+	CSTOPB                         = 0x400
+	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
+	CTL_MAXNAME                    = 0x18
+	CTL_NET                        = 0x4
+	DIOCGATTR                      = 0xc144648e
+	DIOCGDELETE                    = 0x80106488
+	DIOCGFLUSH                     = 0x20006487
+	DIOCGFRONTSTUFF                = 0x40086486
+	DIOCGFWHEADS                   = 0x40046483
+	DIOCGFWSECTORS                 = 0x40046482
+	DIOCGIDENT                     = 0x41006489
+	DIOCGMEDIASIZE                 = 0x40086481
+	DIOCGPHYSPATH                  = 0x4400648d
+	DIOCGPROVIDERNAME              = 0x4400648a
+	DIOCGSECTORSIZE                = 0x40046480
+	DIOCGSTRIPEOFFSET              = 0x4008648c
+	DIOCGSTRIPESIZE                = 0x4008648b
+	DIOCSKERNELDUMP                = 0x804c6490
+	DIOCSKERNELDUMP_FREEBSD11      = 0x80046485
+	DIOCZONECMD                    = 0xc06c648f
+	DLT_A429                       = 0xb8
+	DLT_A653_ICM                   = 0xb9
+	DLT_AIRONET_HEADER             = 0x78
+	DLT_AOS                        = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394     = 0x8a
+	DLT_ARCNET                     = 0x7
+	DLT_ARCNET_LINUX               = 0x81
+	DLT_ATM_CLIP                   = 0x13
+	DLT_ATM_RFC1483                = 0xb
+	DLT_AURORA                     = 0x7e
+	DLT_AX25                       = 0x3
+	DLT_AX25_KISS                  = 0xca
+	DLT_BACNET_MS_TP               = 0xa5
+	DLT_BLUETOOTH_BREDR_BB         = 0xff
+	DLT_BLUETOOTH_HCI_H4           = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR = 0xc9
+	DLT_BLUETOOTH_LE_LL            = 0xfb
+	DLT_BLUETOOTH_LE_LL_WITH_PHDR  = 0x100
+	DLT_BLUETOOTH_LINUX_MONITOR    = 0xfe
+	DLT_CAN20B                     = 0xbe
+	DLT_CAN_SOCKETCAN              = 0xe3
+	DLT_CHAOS                      = 0x5
+	DLT_CHDLC                      = 0x68
+	DLT_CISCO_IOS                  = 0x76
+	DLT_CLASS_NETBSD_RAWAF         = 0x2240000
+	DLT_C_HDLC                     = 0x68
+	DLT_C_HDLC_WITH_DIR            = 0xcd
+	DLT_DBUS                       = 0xe7
+	DLT_DECT                       = 0xdd
+	DLT_DISPLAYPORT_AUX            = 0x113
+	DLT_DOCSIS                     = 0x8f
+	DLT_DOCSIS31_XRA31             = 0x111
+	DLT_DVB_CI                     = 0xeb
+	DLT_ECONET                     = 0x73
+	DLT_EN10MB                     = 0x1
+	DLT_EN3MB                      = 0x2
+	DLT_ENC                        = 0x6d
+	DLT_EPON                       = 0x103
+	DLT_ERF                        = 0xc5
+	DLT_ERF_ETH                    = 0xaf
+	DLT_ERF_POS                    = 0xb0
+	DLT_ETHERNET_MPACKET           = 0x112
+	DLT_FC_2                       = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS     = 0xe1
+	DLT_FDDI                       = 0xa
+	DLT_FLEXRAY                    = 0xd2
+	DLT_FRELAY                     = 0x6b
+	DLT_FRELAY_WITH_DIR            = 0xce
+	DLT_GCOM_SERIAL                = 0xad
+	DLT_GCOM_T1E1                  = 0xac
+	DLT_GPF_F                      = 0xab
+	DLT_GPF_T                      = 0xaa
+	DLT_GPRS_LLC                   = 0xa9
+	DLT_GSMTAP_ABIS                = 0xda
+	DLT_GSMTAP_UM                  = 0xd9
+	DLT_IBM_SN                     = 0x92
+	DLT_IBM_SP                     = 0x91
+	DLT_IEEE802                    = 0x6
+	DLT_IEEE802_11                 = 0x69
+	DLT_IEEE802_11_RADIO           = 0x7f
+	DLT_IEEE802_11_RADIO_AVS       = 0xa3
+	DLT_IEEE802_15_4               = 0xc3
+	DLT_IEEE802_15_4_LINUX         = 0xbf
+	DLT_IEEE802_15_4_NOFCS         = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY    = 0xd7
+	DLT_IEEE802_16_MAC_CPS         = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
+	DLT_INFINIBAND                 = 0xf7
+	DLT_IPFILTER                   = 0x74
+	DLT_IPMB_KONTRON               = 0xc7
+	DLT_IPMB_LINUX                 = 0xd1
+	DLT_IPMI_HPM_2                 = 0x104
+	DLT_IPNET                      = 0xe2
+	DLT_IPOIB                      = 0xf2
+	DLT_IPV4                       = 0xe4
+	DLT_IPV6                       = 0xe5
+	DLT_IP_OVER_FC                 = 0x7a
+	DLT_ISO_14443                  = 0x108
+	DLT_JUNIPER_ATM1               = 0x89
+	DLT_JUNIPER_ATM2               = 0x87
+	DLT_JUNIPER_ATM_CEMIC          = 0xee
+	DLT_JUNIPER_CHDLC              = 0xb5
+	DLT_JUNIPER_ES                 = 0x84
+	DLT_JUNIPER_ETHER              = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL       = 0xea
+	DLT_JUNIPER_FRELAY             = 0xb4
+	DLT_JUNIPER_GGSN               = 0x85
+	DLT_JUNIPER_ISM                = 0xc2
+	DLT_JUNIPER_MFR                = 0x86
+	DLT_JUNIPER_MLFR               = 0x83
+	DLT_JUNIPER_MLPPP              = 0x82
+	DLT_JUNIPER_MONITOR            = 0xa4
+	DLT_JUNIPER_PIC_PEER           = 0xae
+	DLT_JUNIPER_PPP                = 0xb3
+	DLT_JUNIPER_PPPOE              = 0xa7
+	DLT_JUNIPER_PPPOE_ATM          = 0xa8
+	DLT_JUNIPER_SERVICES           = 0x88
+	DLT_JUNIPER_SRX_E2E            = 0xe9
+	DLT_JUNIPER_ST                 = 0xc8
+	DLT_JUNIPER_VP                 = 0xb7
+	DLT_JUNIPER_VS                 = 0xe8
+	DLT_LAPB_WITH_DIR              = 0xcf
+	DLT_LAPD                       = 0xcb
+	DLT_LIN                        = 0xd4
+	DLT_LINUX_EVDEV                = 0xd8
+	DLT_LINUX_IRDA                 = 0x90
+	DLT_LINUX_LAPD                 = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
+	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
+	DLT_LOOP                       = 0x6c
+	DLT_LORATAP                    = 0x10e
+	DLT_LTALK                      = 0x72
+	DLT_MATCHING_MAX               = 0x114
+	DLT_MATCHING_MIN               = 0x68
+	DLT_MFR                        = 0xb6
+	DLT_MOST                       = 0xd3
+	DLT_MPEG_2_TS                  = 0xf3
+	DLT_MPLS                       = 0xdb
+	DLT_MTP2                       = 0x8c
+	DLT_MTP2_WITH_PHDR             = 0x8b
+	DLT_MTP3                       = 0x8d
+	DLT_MUX27010                   = 0xec
+	DLT_NETANALYZER                = 0xf0
+	DLT_NETANALYZER_TRANSPARENT    = 0xf1
+	DLT_NETLINK                    = 0xfd
+	DLT_NFC_LLCP                   = 0xf5
+	DLT_NFLOG                      = 0xef
+	DLT_NG40                       = 0xf4
+	DLT_NORDIC_BLE                 = 0x110
+	DLT_NULL                       = 0x0
+	DLT_OPENFLOW                   = 0x10b
+	DLT_PCI_EXP                    = 0x7d
+	DLT_PFLOG                      = 0x75
+	DLT_PFSYNC                     = 0x79
+	DLT_PKTAP                      = 0x102
+	DLT_PPI                        = 0xc0
+	DLT_PPP                        = 0x9
+	DLT_PPP_BSDOS                  = 0xe
+	DLT_PPP_ETHER                  = 0x33
+	DLT_PPP_PPPD                   = 0xa6
+	DLT_PPP_SERIAL                 = 0x32
+	DLT_PPP_WITH_DIR               = 0xcc
+	DLT_PPP_WITH_DIRECTION         = 0xa6
+	DLT_PRISM_HEADER               = 0x77
+	DLT_PROFIBUS_DL                = 0x101
+	DLT_PRONET                     = 0x4
+	DLT_RAIF1                      = 0xc6
+	DLT_RAW                        = 0xc
+	DLT_RDS                        = 0x109
+	DLT_REDBACK_SMARTEDGE          = 0x20
+	DLT_RIO                        = 0x7c
+	DLT_RTAC_SERIAL                = 0xfa
+	DLT_SCCP                       = 0x8e
+	DLT_SCTP                       = 0xf8
+	DLT_SDLC                       = 0x10c
+	DLT_SITA                       = 0xc4
+	DLT_SLIP                       = 0x8
+	DLT_SLIP_BSDOS                 = 0xd
+	DLT_STANAG_5066_D_PDU          = 0xed
+	DLT_SUNATM                     = 0x7b
+	DLT_SYMANTEC_FIREWALL          = 0x63
+	DLT_TI_LLN_SNIFFER             = 0x10d
+	DLT_TZSP                       = 0x80
+	DLT_USB                        = 0xba
+	DLT_USBPCAP                    = 0xf9
+	DLT_USB_DARWIN                 = 0x10a
+	DLT_USB_FREEBSD                = 0xba
+	DLT_USB_LINUX                  = 0xbd
+	DLT_USB_LINUX_MMAPPED          = 0xdc
+	DLT_USER0                      = 0x93
+	DLT_USER1                      = 0x94
+	DLT_USER10                     = 0x9d
+	DLT_USER11                     = 0x9e
+	DLT_USER12                     = 0x9f
+	DLT_USER13                     = 0xa0
+	DLT_USER14                     = 0xa1
+	DLT_USER15                     = 0xa2
+	DLT_USER2                      = 0x95
+	DLT_USER3                      = 0x96
+	DLT_USER4                      = 0x97
+	DLT_USER5                      = 0x98
+	DLT_USER6                      = 0x99
+	DLT_USER7                      = 0x9a
+	DLT_USER8                      = 0x9b
+	DLT_USER9                      = 0x9c
+	DLT_VSOCK                      = 0x10f
+	DLT_WATTSTOPPER_DLM            = 0x107
+	DLT_WIHART                     = 0xdf
+	DLT_WIRESHARK_UPPER_PDU        = 0xfc
+	DLT_X2E_SERIAL                 = 0xd5
+	DLT_X2E_XORAYA                 = 0xd6
+	DLT_ZWAVE_R1_R2                = 0x105
+	DLT_ZWAVE_R3                   = 0x106
+	DT_BLK                         = 0x6
+	DT_CHR                         = 0x2
+	DT_DIR                         = 0x4
+	DT_FIFO                        = 0x1
+	DT_LNK                         = 0xa
+	DT_REG                         = 0x8
+	DT_SOCK                        = 0xc
+	DT_UNKNOWN                     = 0x0
+	DT_WHT                         = 0xe
+	ECHO                           = 0x8
+	ECHOCTL                        = 0x40
+	ECHOE                          = 0x2
+	ECHOK                          = 0x4
+	ECHOKE                         = 0x1
+	ECHONL                         = 0x10
+	ECHOPRT                        = 0x20
+	EVFILT_AIO                     = -0x3
+	EVFILT_EMPTY                   = -0xd
+	EVFILT_FS                      = -0x9
+	EVFILT_LIO                     = -0xa
+	EVFILT_PROC                    = -0x5
+	EVFILT_PROCDESC                = -0x8
+	EVFILT_READ                    = -0x1
+	EVFILT_SENDFILE                = -0xc
+	EVFILT_SIGNAL                  = -0x6
+	EVFILT_SYSCOUNT                = 0xd
+	EVFILT_TIMER                   = -0x7
+	EVFILT_USER                    = -0xb
+	EVFILT_VNODE                   = -0x4
+	EVFILT_WRITE                   = -0x2
+	EVNAMEMAP_NAME_SIZE            = 0x40
+	EV_ADD                         = 0x1
+	EV_CLEAR                       = 0x20
+	EV_DELETE                      = 0x2
+	EV_DISABLE                     = 0x8
+	EV_DISPATCH                    = 0x80
+	EV_DROP                        = 0x1000
+	EV_ENABLE                      = 0x4
+	EV_EOF                         = 0x8000
+	EV_ERROR                       = 0x4000
+	EV_FLAG1                       = 0x2000
+	EV_FLAG2                       = 0x4000
+	EV_FORCEONESHOT                = 0x100
+	EV_ONESHOT                     = 0x10
+	EV_RECEIPT                     = 0x40
+	EV_SYSFLAGS                    = 0xf000
+	EXTA                           = 0x4b00
+	EXTATTR_MAXNAMELEN             = 0xff
+	EXTATTR_NAMESPACE_EMPTY        = 0x0
+	EXTATTR_NAMESPACE_SYSTEM       = 0x2
+	EXTATTR_NAMESPACE_USER         = 0x1
+	EXTB                           = 0x9600
+	EXTPROC                        = 0x800
+	FD_CLOEXEC                     = 0x1
+	FD_SETSIZE                     = 0x400
+	FLUSHO                         = 0x800000
+	F_CANCEL                       = 0x5
+	F_DUP2FD                       = 0xa
+	F_DUP2FD_CLOEXEC               = 0x12
+	F_DUPFD                        = 0x0
+	F_DUPFD_CLOEXEC                = 0x11
+	F_GETFD                        = 0x1
+	F_GETFL                        = 0x3
+	F_GETLK                        = 0xb
+	F_GETOWN                       = 0x5
+	F_OGETLK                       = 0x7
+	F_OK                           = 0x0
+	F_OSETLK                       = 0x8
+	F_OSETLKW                      = 0x9
+	F_RDAHEAD                      = 0x10
+	F_RDLCK                        = 0x1
+	F_READAHEAD                    = 0xf
+	F_SETFD                        = 0x2
+	F_SETFL                        = 0x4
+	F_SETLK                        = 0xc
+	F_SETLKW                       = 0xd
+	F_SETLK_REMOTE                 = 0xe
+	F_SETOWN                       = 0x6
+	F_UNLCK                        = 0x2
+	F_UNLCKSYS                     = 0x4
+	F_WRLCK                        = 0x3
+	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
+	ICANON                         = 0x100
+	ICMP6_FILTER                   = 0x12
+	ICRNL                          = 0x100
+	IEXTEN                         = 0x400
+	IFAN_ARRIVAL                   = 0x0
+	IFAN_DEPARTURE                 = 0x1
+	IFCAP_WOL_MAGIC                = 0x2000
+	IFF_ALLMULTI                   = 0x200
+	IFF_ALTPHYS                    = 0x4000
+	IFF_BROADCAST                  = 0x2
+	IFF_CANTCHANGE                 = 0x218f52
+	IFF_CANTCONFIG                 = 0x10000
+	IFF_DEBUG                      = 0x4
+	IFF_DRV_OACTIVE                = 0x400
+	IFF_DRV_RUNNING                = 0x40
+	IFF_DYING                      = 0x200000
+	IFF_LINK0                      = 0x1000
+	IFF_LINK1                      = 0x2000
+	IFF_LINK2                      = 0x4000
+	IFF_LOOPBACK                   = 0x8
+	IFF_MONITOR                    = 0x40000
+	IFF_MULTICAST                  = 0x8000
+	IFF_NOARP                      = 0x80
+	IFF_NOGROUP                    = 0x800000
+	IFF_OACTIVE                    = 0x400
+	IFF_POINTOPOINT                = 0x10
+	IFF_PPROMISC                   = 0x20000
+	IFF_PROMISC                    = 0x100
+	IFF_RENAMING                   = 0x400000
+	IFF_RUNNING                    = 0x40
+	IFF_SIMPLEX                    = 0x800
+	IFF_STATICARP                  = 0x80000
+	IFF_UP                         = 0x1
+	IFNAMSIZ                       = 0x10
+	IFT_BRIDGE                     = 0xd1
+	IFT_CARP                       = 0xf8
+	IFT_IEEE1394                   = 0x90
+	IFT_INFINIBAND                 = 0xc7
+	IFT_L2VLAN                     = 0x87
+	IFT_L3IPVLAN                   = 0x88
+	IFT_PPP                        = 0x17
+	IFT_PROPVIRTUAL                = 0x35
+	IGNBRK                         = 0x1
+	IGNCR                          = 0x80
+	IGNPAR                         = 0x4
+	IMAXBEL                        = 0x2000
+	INLCR                          = 0x40
+	INPCK                          = 0x10
+	IN_CLASSA_HOST                 = 0xffffff
+	IN_CLASSA_MAX                  = 0x80
+	IN_CLASSA_NET                  = 0xff000000
+	IN_CLASSA_NSHIFT               = 0x18
+	IN_CLASSB_HOST                 = 0xffff
+	IN_CLASSB_MAX                  = 0x10000
+	IN_CLASSB_NET                  = 0xffff0000
+	IN_CLASSB_NSHIFT               = 0x10
+	IN_CLASSC_HOST                 = 0xff
+	IN_CLASSC_NET                  = 0xffffff00
+	IN_CLASSC_NSHIFT               = 0x8
+	IN_CLASSD_HOST                 = 0xfffffff
+	IN_CLASSD_NET                  = 0xf0000000
+	IN_CLASSD_NSHIFT               = 0x1c
+	IN_LOOPBACKNET                 = 0x7f
+	IN_RFC3021_MASK                = 0xfffffffe
+	IPPROTO_3PC                    = 0x22
+	IPPROTO_ADFS                   = 0x44
+	IPPROTO_AH                     = 0x33
+	IPPROTO_AHIP                   = 0x3d
+	IPPROTO_APES                   = 0x63
+	IPPROTO_ARGUS                  = 0xd
+	IPPROTO_AX25                   = 0x5d
+	IPPROTO_BHA                    = 0x31
+	IPPROTO_BLT                    = 0x1e
+	IPPROTO_BRSATMON               = 0x4c
+	IPPROTO_CARP                   = 0x70
+	IPPROTO_CFTP                   = 0x3e
+	IPPROTO_CHAOS                  = 0x10
+	IPPROTO_CMTP                   = 0x26
+	IPPROTO_CPHB                   = 0x49
+	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
+	IPPROTO_DDP                    = 0x25
+	IPPROTO_DGP                    = 0x56
+	IPPROTO_DIVERT                 = 0x102
+	IPPROTO_DONE                   = 0x101
+	IPPROTO_DSTOPTS                = 0x3c
+	IPPROTO_EGP                    = 0x8
+	IPPROTO_EMCON                  = 0xe
+	IPPROTO_ENCAP                  = 0x62
+	IPPROTO_EON                    = 0x50
+	IPPROTO_ESP                    = 0x32
+	IPPROTO_ETHERIP                = 0x61
+	IPPROTO_FRAGMENT               = 0x2c
+	IPPROTO_GGP                    = 0x3
+	IPPROTO_GMTP                   = 0x64
+	IPPROTO_GRE                    = 0x2f
+	IPPROTO_HELLO                  = 0x3f
+	IPPROTO_HIP                    = 0x8b
+	IPPROTO_HMP                    = 0x14
+	IPPROTO_HOPOPTS                = 0x0
+	IPPROTO_ICMP                   = 0x1
+	IPPROTO_ICMPV6                 = 0x3a
+	IPPROTO_IDP                    = 0x16
+	IPPROTO_IDPR                   = 0x23
+	IPPROTO_IDRP                   = 0x2d
+	IPPROTO_IGMP                   = 0x2
+	IPPROTO_IGP                    = 0x55
+	IPPROTO_IGRP                   = 0x58
+	IPPROTO_IL                     = 0x28
+	IPPROTO_INLSP                  = 0x34
+	IPPROTO_INP                    = 0x20
+	IPPROTO_IP                     = 0x0
+	IPPROTO_IPCOMP                 = 0x6c
+	IPPROTO_IPCV                   = 0x47
+	IPPROTO_IPEIP                  = 0x5e
+	IPPROTO_IPIP                   = 0x4
+	IPPROTO_IPPC                   = 0x43
+	IPPROTO_IPV4                   = 0x4
+	IPPROTO_IPV6                   = 0x29
+	IPPROTO_IRTP                   = 0x1c
+	IPPROTO_KRYPTOLAN              = 0x41
+	IPPROTO_LARP                   = 0x5b
+	IPPROTO_LEAF1                  = 0x19
+	IPPROTO_LEAF2                  = 0x1a
+	IPPROTO_MAX                    = 0x100
+	IPPROTO_MEAS                   = 0x13
+	IPPROTO_MH                     = 0x87
+	IPPROTO_MHRP                   = 0x30
+	IPPROTO_MICP                   = 0x5f
+	IPPROTO_MOBILE                 = 0x37
+	IPPROTO_MPLS                   = 0x89
+	IPPROTO_MTP                    = 0x5c
+	IPPROTO_MUX                    = 0x12
+	IPPROTO_ND                     = 0x4d
+	IPPROTO_NHRP                   = 0x36
+	IPPROTO_NONE                   = 0x3b
+	IPPROTO_NSP                    = 0x1f
+	IPPROTO_NVPII                  = 0xb
+	IPPROTO_OLD_DIVERT             = 0xfe
+	IPPROTO_OSPFIGP                = 0x59
+	IPPROTO_PFSYNC                 = 0xf0
+	IPPROTO_PGM                    = 0x71
+	IPPROTO_PIGP                   = 0x9
+	IPPROTO_PIM                    = 0x67
+	IPPROTO_PRM                    = 0x15
+	IPPROTO_PUP                    = 0xc
+	IPPROTO_PVP                    = 0x4b
+	IPPROTO_RAW                    = 0xff
+	IPPROTO_RCCMON                 = 0xa
+	IPPROTO_RDP                    = 0x1b
+	IPPROTO_RESERVED_253           = 0xfd
+	IPPROTO_RESERVED_254           = 0xfe
+	IPPROTO_ROUTING                = 0x2b
+	IPPROTO_RSVP                   = 0x2e
+	IPPROTO_RVD                    = 0x42
+	IPPROTO_SATEXPAK               = 0x40
+	IPPROTO_SATMON                 = 0x45
+	IPPROTO_SCCSP                  = 0x60
+	IPPROTO_SCTP                   = 0x84
+	IPPROTO_SDRP                   = 0x2a
+	IPPROTO_SEND                   = 0x103
+	IPPROTO_SHIM6                  = 0x8c
+	IPPROTO_SKIP                   = 0x39
+	IPPROTO_SPACER                 = 0x7fff
+	IPPROTO_SRPC                   = 0x5a
+	IPPROTO_ST                     = 0x7
+	IPPROTO_SVMTP                  = 0x52
+	IPPROTO_SWIPE                  = 0x35
+	IPPROTO_TCF                    = 0x57
+	IPPROTO_TCP                    = 0x6
+	IPPROTO_TLSP                   = 0x38
+	IPPROTO_TP                     = 0x1d
+	IPPROTO_TPXX                   = 0x27
+	IPPROTO_TRUNK1                 = 0x17
+	IPPROTO_TRUNK2                 = 0x18
+	IPPROTO_TTP                    = 0x54
+	IPPROTO_UDP                    = 0x11
+	IPPROTO_UDPLITE                = 0x88
+	IPPROTO_VINES                  = 0x53
+	IPPROTO_VISA                   = 0x46
+	IPPROTO_VMTP                   = 0x51
+	IPPROTO_WBEXPAK                = 0x4f
+	IPPROTO_WBMON                  = 0x4e
+	IPPROTO_WSN                    = 0x4a
+	IPPROTO_XNET                   = 0xf
+	IPPROTO_XTP                    = 0x24
+	IPV6_AUTOFLOWLABEL             = 0x3b
+	IPV6_BINDANY                   = 0x40
+	IPV6_BINDMULTI                 = 0x41
+	IPV6_BINDV6ONLY                = 0x1b
+	IPV6_CHECKSUM                  = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS    = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP    = 0x1
+	IPV6_DEFHLIM                   = 0x40
+	IPV6_DONTFRAG                  = 0x3e
+	IPV6_DSTOPTS                   = 0x32
+	IPV6_FLOWID                    = 0x43
+	IPV6_FLOWINFO_MASK             = 0xffffff0f
+	IPV6_FLOWLABEL_LEN             = 0x14
+	IPV6_FLOWLABEL_MASK            = 0xffff0f00
+	IPV6_FLOWTYPE                  = 0x44
+	IPV6_FRAGTTL                   = 0x78
+	IPV6_FW_ADD                    = 0x1e
+	IPV6_FW_DEL                    = 0x1f
+	IPV6_FW_FLUSH                  = 0x20
+	IPV6_FW_GET                    = 0x22
+	IPV6_FW_ZERO                   = 0x21
+	IPV6_HLIMDEC                   = 0x1
+	IPV6_HOPLIMIT                  = 0x2f
+	IPV6_HOPOPTS                   = 0x31
+	IPV6_IPSEC_POLICY              = 0x1c
+	IPV6_JOIN_GROUP                = 0xc
+	IPV6_LEAVE_GROUP               = 0xd
+	IPV6_MAXHLIM                   = 0xff
+	IPV6_MAXOPTHDR                 = 0x800
+	IPV6_MAXPACKET                 = 0xffff
+	IPV6_MAX_GROUP_SRC_FILTER      = 0x200
+	IPV6_MAX_MEMBERSHIPS           = 0xfff
+	IPV6_MAX_SOCK_SRC_FILTER       = 0x80
+	IPV6_MMTU                      = 0x500
+	IPV6_MSFILTER                  = 0x4a
+	IPV6_MULTICAST_HOPS            = 0xa
+	IPV6_MULTICAST_IF              = 0x9
+	IPV6_MULTICAST_LOOP            = 0xb
+	IPV6_NEXTHOP                   = 0x30
+	IPV6_ORIGDSTADDR               = 0x48
+	IPV6_PATHMTU                   = 0x2c
+	IPV6_PKTINFO                   = 0x2e
+	IPV6_PORTRANGE                 = 0xe
+	IPV6_PORTRANGE_DEFAULT         = 0x0
+	IPV6_PORTRANGE_HIGH            = 0x1
+	IPV6_PORTRANGE_LOW             = 0x2
+	IPV6_PREFER_TEMPADDR           = 0x3f
+	IPV6_RECVDSTOPTS               = 0x28
+	IPV6_RECVFLOWID                = 0x46
+	IPV6_RECVHOPLIMIT              = 0x25
+	IPV6_RECVHOPOPTS               = 0x27
+	IPV6_RECVORIGDSTADDR           = 0x48
+	IPV6_RECVPATHMTU               = 0x2b
+	IPV6_RECVPKTINFO               = 0x24
+	IPV6_RECVRSSBUCKETID           = 0x47
+	IPV6_RECVRTHDR                 = 0x26
+	IPV6_RECVTCLASS                = 0x39
+	IPV6_RSSBUCKETID               = 0x45
+	IPV6_RSS_LISTEN_BUCKET         = 0x42
+	IPV6_RTHDR                     = 0x33
+	IPV6_RTHDRDSTOPTS              = 0x23
+	IPV6_RTHDR_LOOSE               = 0x0
+	IPV6_RTHDR_STRICT              = 0x1
+	IPV6_RTHDR_TYPE_0              = 0x0
+	IPV6_SOCKOPT_RESERVED1         = 0x3
+	IPV6_TCLASS                    = 0x3d
+	IPV6_UNICAST_HOPS              = 0x4
+	IPV6_USE_MIN_MTU               = 0x2a
+	IPV6_V6ONLY                    = 0x1b
+	IPV6_VERSION                   = 0x60
+	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
+	IP_ADD_MEMBERSHIP              = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
+	IP_BINDANY                     = 0x18
+	IP_BINDMULTI                   = 0x19
+	IP_BLOCK_SOURCE                = 0x48
+	IP_DEFAULT_MULTICAST_LOOP      = 0x1
+	IP_DEFAULT_MULTICAST_TTL       = 0x1
+	IP_DF                          = 0x4000
+	IP_DONTFRAG                    = 0x43
+	IP_DROP_MEMBERSHIP             = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP      = 0x47
+	IP_DUMMYNET3                   = 0x31
+	IP_DUMMYNET_CONFIGURE          = 0x3c
+	IP_DUMMYNET_DEL                = 0x3d
+	IP_DUMMYNET_FLUSH              = 0x3e
+	IP_DUMMYNET_GET                = 0x40
+	IP_FLOWID                      = 0x5a
+	IP_FLOWTYPE                    = 0x5b
+	IP_FW3                         = 0x30
+	IP_FW_ADD                      = 0x32
+	IP_FW_DEL                      = 0x33
+	IP_FW_FLUSH                    = 0x34
+	IP_FW_GET                      = 0x36
+	IP_FW_NAT_CFG                  = 0x38
+	IP_FW_NAT_DEL                  = 0x39
+	IP_FW_NAT_GET_CONFIG           = 0x3a
+	IP_FW_NAT_GET_LOG              = 0x3b
+	IP_FW_RESETLOG                 = 0x37
+	IP_FW_TABLE_ADD                = 0x28
+	IP_FW_TABLE_DEL                = 0x29
+	IP_FW_TABLE_FLUSH              = 0x2a
+	IP_FW_TABLE_GETSIZE            = 0x2b
+	IP_FW_TABLE_LIST               = 0x2c
+	IP_FW_ZERO                     = 0x35
+	IP_HDRINCL                     = 0x2
+	IP_IPSEC_POLICY                = 0x15
+	IP_MAXPACKET                   = 0xffff
+	IP_MAX_GROUP_SRC_FILTER        = 0x200
+	IP_MAX_MEMBERSHIPS             = 0xfff
+	IP_MAX_SOCK_MUTE_FILTER        = 0x80
+	IP_MAX_SOCK_SRC_FILTER         = 0x80
+	IP_MF                          = 0x2000
+	IP_MINTTL                      = 0x42
+	IP_MSFILTER                    = 0x4a
+	IP_MSS                         = 0x240
+	IP_MULTICAST_IF                = 0x9
+	IP_MULTICAST_LOOP              = 0xb
+	IP_MULTICAST_TTL               = 0xa
+	IP_MULTICAST_VIF               = 0xe
+	IP_OFFMASK                     = 0x1fff
+	IP_ONESBCAST                   = 0x17
+	IP_OPTIONS                     = 0x1
+	IP_ORIGDSTADDR                 = 0x1b
+	IP_PORTRANGE                   = 0x13
+	IP_PORTRANGE_DEFAULT           = 0x0
+	IP_PORTRANGE_HIGH              = 0x1
+	IP_PORTRANGE_LOW               = 0x2
+	IP_RECVDSTADDR                 = 0x7
+	IP_RECVFLOWID                  = 0x5d
+	IP_RECVIF                      = 0x14
+	IP_RECVOPTS                    = 0x5
+	IP_RECVORIGDSTADDR             = 0x1b
+	IP_RECVRETOPTS                 = 0x6
+	IP_RECVRSSBUCKETID             = 0x5e
+	IP_RECVTOS                     = 0x44
+	IP_RECVTTL                     = 0x41
+	IP_RETOPTS                     = 0x8
+	IP_RF                          = 0x8000
+	IP_RSSBUCKETID                 = 0x5c
+	IP_RSS_LISTEN_BUCKET           = 0x1a
+	IP_RSVP_OFF                    = 0x10
+	IP_RSVP_ON                     = 0xf
+	IP_RSVP_VIF_OFF                = 0x12
+	IP_RSVP_VIF_ON                 = 0x11
+	IP_SENDSRCADDR                 = 0x7
+	IP_TOS                         = 0x3
+	IP_TTL                         = 0x4
+	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
+	ISIG                           = 0x80
+	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
+	IXANY                          = 0x800
+	IXOFF                          = 0x400
+	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
+	LOCAL_CONNWAIT                 = 0x4
+	LOCAL_CREDS                    = 0x2
+	LOCAL_PEERCRED                 = 0x1
+	LOCAL_VENDOR                   = 0x80000000
+	LOCK_EX                        = 0x2
+	LOCK_NB                        = 0x4
+	LOCK_SH                        = 0x1
+	LOCK_UN                        = 0x8
+	MADV_AUTOSYNC                  = 0x7
+	MADV_CORE                      = 0x9
+	MADV_DONTNEED                  = 0x4
+	MADV_FREE                      = 0x5
+	MADV_NOCORE                    = 0x8
+	MADV_NORMAL                    = 0x0
+	MADV_NOSYNC                    = 0x6
+	MADV_PROTECT                   = 0xa
+	MADV_RANDOM                    = 0x1
+	MADV_SEQUENTIAL                = 0x2
+	MADV_WILLNEED                  = 0x3
+	MAP_ALIGNED_SUPER              = 0x1000000
+	MAP_ALIGNMENT_MASK             = -0x1000000
+	MAP_ALIGNMENT_SHIFT            = 0x18
+	MAP_ANON                       = 0x1000
+	MAP_ANONYMOUS                  = 0x1000
+	MAP_COPY                       = 0x2
+	MAP_EXCL                       = 0x4000
+	MAP_FILE                       = 0x0
+	MAP_FIXED                      = 0x10
+	MAP_GUARD                      = 0x2000
+	MAP_HASSEMAPHORE               = 0x200
+	MAP_NOCORE                     = 0x20000
+	MAP_NOSYNC                     = 0x800
+	MAP_PREFAULT_READ              = 0x40000
+	MAP_PRIVATE                    = 0x2
+	MAP_RESERVED0020               = 0x20
+	MAP_RESERVED0040               = 0x40
+	MAP_RESERVED0080               = 0x80
+	MAP_RESERVED0100               = 0x100
+	MAP_SHARED                     = 0x1
+	MAP_STACK                      = 0x400
+	MCAST_BLOCK_SOURCE             = 0x54
+	MCAST_EXCLUDE                  = 0x2
+	MCAST_INCLUDE                  = 0x1
+	MCAST_JOIN_GROUP               = 0x50
+	MCAST_JOIN_SOURCE_GROUP        = 0x52
+	MCAST_LEAVE_GROUP              = 0x51
+	MCAST_LEAVE_SOURCE_GROUP       = 0x53
+	MCAST_UNBLOCK_SOURCE           = 0x55
+	MCAST_UNDEFINED                = 0x0
+	MCL_CURRENT                    = 0x1
+	MCL_FUTURE                     = 0x2
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0xd0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UNTRUSTED                  = 0x800000000
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0xad8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VERIFIED                   = 0x400000000
+	MNT_VISFLAGMASK                = 0xffef0ffff
+	MNT_WAIT                       = 0x1
+	MSG_CMSG_CLOEXEC               = 0x40000
+	MSG_COMPAT                     = 0x8000
+	MSG_CTRUNC                     = 0x20
+	MSG_DONTROUTE                  = 0x4
+	MSG_DONTWAIT                   = 0x80
+	MSG_EOF                        = 0x100
+	MSG_EOR                        = 0x8
+	MSG_NBIO                       = 0x4000
+	MSG_NOSIGNAL                   = 0x20000
+	MSG_NOTIFICATION               = 0x2000
+	MSG_OOB                        = 0x1
+	MSG_PEEK                       = 0x2
+	MSG_TRUNC                      = 0x10
+	MSG_WAITALL                    = 0x40
+	MSG_WAITFORONE                 = 0x80000
+	MS_ASYNC                       = 0x1
+	MS_INVALIDATE                  = 0x2
+	MS_SYNC                        = 0x0
+	NAME_MAX                       = 0xff
+	NET_RT_DUMP                    = 0x1
+	NET_RT_FLAGS                   = 0x2
+	NET_RT_IFLIST                  = 0x3
+	NET_RT_IFLISTL                 = 0x5
+	NET_RT_IFMALIST                = 0x4
+	NFDBITS                        = 0x20
+	NOFLSH                         = 0x80000000
+	NOKERNINFO                     = 0x2000000
+	NOTE_ABSTIME                   = 0x10
+	NOTE_ATTRIB                    = 0x8
+	NOTE_CHILD                     = 0x4
+	NOTE_CLOSE                     = 0x100
+	NOTE_CLOSE_WRITE               = 0x200
+	NOTE_DELETE                    = 0x1
+	NOTE_EXEC                      = 0x20000000
+	NOTE_EXIT                      = 0x80000000
+	NOTE_EXTEND                    = 0x4
+	NOTE_FFAND                     = 0x40000000
+	NOTE_FFCOPY                    = 0xc0000000
+	NOTE_FFCTRLMASK                = 0xc0000000
+	NOTE_FFLAGSMASK                = 0xffffff
+	NOTE_FFNOP                     = 0x0
+	NOTE_FFOR                      = 0x80000000
+	NOTE_FILE_POLL                 = 0x2
+	NOTE_FORK                      = 0x40000000
+	NOTE_LINK                      = 0x10
+	NOTE_LOWAT                     = 0x1
+	NOTE_MSECONDS                  = 0x2
+	NOTE_NSECONDS                  = 0x8
+	NOTE_OPEN                      = 0x80
+	NOTE_PCTRLMASK                 = 0xf0000000
+	NOTE_PDATAMASK                 = 0xfffff
+	NOTE_READ                      = 0x400
+	NOTE_RENAME                    = 0x20
+	NOTE_REVOKE                    = 0x40
+	NOTE_SECONDS                   = 0x1
+	NOTE_TRACK                     = 0x1
+	NOTE_TRACKERR                  = 0x2
+	NOTE_TRIGGER                   = 0x1000000
+	NOTE_USECONDS                  = 0x4
+	NOTE_WRITE                     = 0x2
+	OCRNL                          = 0x10
+	ONLCR                          = 0x2
+	ONLRET                         = 0x40
+	ONOCR                          = 0x20
+	ONOEOT                         = 0x8
+	OPOST                          = 0x1
+	OXTABS                         = 0x4
+	O_ACCMODE                      = 0x3
+	O_APPEND                       = 0x8
+	O_ASYNC                        = 0x40
+	O_CLOEXEC                      = 0x100000
+	O_CREAT                        = 0x200
+	O_DIRECT                       = 0x10000
+	O_DIRECTORY                    = 0x20000
+	O_EXCL                         = 0x800
+	O_EXEC                         = 0x40000
+	O_EXLOCK                       = 0x20
+	O_FSYNC                        = 0x80
+	O_NDELAY                       = 0x4
+	O_NOCTTY                       = 0x8000
+	O_NOFOLLOW                     = 0x100
+	O_NONBLOCK                     = 0x4
+	O_RDONLY                       = 0x0
+	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
+	O_SHLOCK                       = 0x10
+	O_SYNC                         = 0x80
+	O_TRUNC                        = 0x400
+	O_TTY_INIT                     = 0x80000
+	O_VERIFY                       = 0x200000
+	O_WRONLY                       = 0x1
+	PARENB                         = 0x1000
+	PARMRK                         = 0x8
+	PARODD                         = 0x2000
+	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
+	PRIO_PGRP                      = 0x1
+	PRIO_PROCESS                   = 0x0
+	PRIO_USER                      = 0x2
+	PROT_EXEC                      = 0x4
+	PROT_NONE                      = 0x0
+	PROT_READ                      = 0x1
+	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETFSBASE                   = 0x47
+	PT_GETGSBASE                   = 0x49
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GETXMMREGS                  = 0x40
+	PT_GETXSTATE                   = 0x45
+	PT_GETXSTATE_INFO              = 0x44
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETFSBASE                   = 0x48
+	PT_SETGSBASE                   = 0x4a
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SETXMMREGS                  = 0x41
+	PT_SETXSTATE                   = 0x46
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
+	RLIMIT_AS                      = 0xa
+	RLIMIT_CORE                    = 0x4
+	RLIMIT_CPU                     = 0x0
+	RLIMIT_DATA                    = 0x2
+	RLIMIT_FSIZE                   = 0x1
+	RLIMIT_MEMLOCK                 = 0x6
+	RLIMIT_NOFILE                  = 0x8
+	RLIMIT_NPROC                   = 0x7
+	RLIMIT_RSS                     = 0x5
+	RLIMIT_STACK                   = 0x3
+	RLIM_INFINITY                  = 0x7fffffffffffffff
+	RTAX_AUTHOR                    = 0x6
+	RTAX_BRD                       = 0x7
+	RTAX_DST                       = 0x0
+	RTAX_GATEWAY                   = 0x1
+	RTAX_GENMASK                   = 0x3
+	RTAX_IFA                       = 0x5
+	RTAX_IFP                       = 0x4
+	RTAX_MAX                       = 0x8
+	RTAX_NETMASK                   = 0x2
+	RTA_AUTHOR                     = 0x40
+	RTA_BRD                        = 0x80
+	RTA_DST                        = 0x1
+	RTA_GATEWAY                    = 0x2
+	RTA_GENMASK                    = 0x8
+	RTA_IFA                        = 0x20
+	RTA_IFP                        = 0x10
+	RTA_NETMASK                    = 0x4
+	RTF_BLACKHOLE                  = 0x1000
+	RTF_BROADCAST                  = 0x400000
+	RTF_DONE                       = 0x40
+	RTF_DYNAMIC                    = 0x10
+	RTF_FIXEDMTU                   = 0x80000
+	RTF_FMASK                      = 0x1004d808
+	RTF_GATEWAY                    = 0x2
+	RTF_GWFLAG_COMPAT              = 0x80000000
+	RTF_HOST                       = 0x4
+	RTF_LLDATA                     = 0x400
+	RTF_LLINFO                     = 0x400
+	RTF_LOCAL                      = 0x200000
+	RTF_MODIFIED                   = 0x20
+	RTF_MULTICAST                  = 0x800000
+	RTF_PINNED                     = 0x100000
+	RTF_PROTO1                     = 0x8000
+	RTF_PROTO2                     = 0x4000
+	RTF_PROTO3                     = 0x40000
+	RTF_REJECT                     = 0x8
+	RTF_RNH_LOCKED                 = 0x40000000
+	RTF_STATIC                     = 0x800
+	RTF_STICKY                     = 0x10000000
+	RTF_UP                         = 0x1
+	RTF_XRESOLVE                   = 0x200
+	RTM_ADD                        = 0x1
+	RTM_CHANGE                     = 0x3
+	RTM_DELADDR                    = 0xd
+	RTM_DELETE                     = 0x2
+	RTM_DELMADDR                   = 0x10
+	RTM_GET                        = 0x4
+	RTM_IEEE80211                  = 0x12
+	RTM_IFANNOUNCE                 = 0x11
+	RTM_IFINFO                     = 0xe
+	RTM_LOCK                       = 0x8
+	RTM_LOSING                     = 0x5
+	RTM_MISS                       = 0x7
+	RTM_NEWADDR                    = 0xc
+	RTM_NEWMADDR                   = 0xf
+	RTM_REDIRECT                   = 0x6
+	RTM_RESOLVE                    = 0xb
+	RTM_RTTUNIT                    = 0xf4240
+	RTM_VERSION                    = 0x5
+	RTV_EXPIRE                     = 0x4
+	RTV_HOPCOUNT                   = 0x2
+	RTV_MTU                        = 0x1
+	RTV_RPIPE                      = 0x8
+	RTV_RTT                        = 0x40
+	RTV_RTTVAR                     = 0x80
+	RTV_SPIPE                      = 0x10
+	RTV_SSTHRESH                   = 0x20
+	RTV_WEIGHT                     = 0x100
+	RT_ALL_FIBS                    = -0x1
+	RT_BLACKHOLE                   = 0x40
+	RT_DEFAULT_FIB                 = 0x0
+	RT_HAS_GW                      = 0x80
+	RT_HAS_HEADER                  = 0x10
+	RT_HAS_HEADER_BIT              = 0x4
+	RT_L2_ME                       = 0x4
+	RT_L2_ME_BIT                   = 0x2
+	RT_LLE_CACHE                   = 0x100
+	RT_MAY_LOOP                    = 0x8
+	RT_MAY_LOOP_BIT                = 0x3
+	RT_REJECT                      = 0x20
+	RUSAGE_CHILDREN                = -0x1
+	RUSAGE_SELF                    = 0x0
+	RUSAGE_THREAD                  = 0x1
+	SCM_BINTIME                    = 0x4
+	SCM_CREDS                      = 0x3
+	SCM_MONOTONIC                  = 0x6
+	SCM_REALTIME                   = 0x5
+	SCM_RIGHTS                     = 0x1
+	SCM_TIMESTAMP                  = 0x2
+	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
+	SHUT_RD                        = 0x0
+	SHUT_RDWR                      = 0x2
+	SHUT_WR                        = 0x1
+	SIOCADDMULTI                   = 0x80206931
+	SIOCAIFADDR                    = 0x8040691a
+	SIOCAIFGROUP                   = 0x80246987
+	SIOCATMARK                     = 0x40047307
+	SIOCDELMULTI                   = 0x80206932
+	SIOCDIFADDR                    = 0x80206919
+	SIOCDIFGROUP                   = 0x80246989
+	SIOCDIFPHYADDR                 = 0x80206949
+	SIOCGDRVSPEC                   = 0xc01c697b
+	SIOCGETSGCNT                   = 0xc0147210
+	SIOCGETVIFCNT                  = 0xc014720f
+	SIOCGHIWAT                     = 0x40047301
+	SIOCGHWADDR                    = 0xc020693e
+	SIOCGI2C                       = 0xc020693d
+	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
+	SIOCGIFBRDADDR                 = 0xc0206923
+	SIOCGIFCAP                     = 0xc020691f
+	SIOCGIFCONF                    = 0xc0086924
+	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
+	SIOCGIFDSTADDR                 = 0xc0206922
+	SIOCGIFFIB                     = 0xc020695c
+	SIOCGIFFLAGS                   = 0xc0206911
+	SIOCGIFGENERIC                 = 0xc020693a
+	SIOCGIFGMEMB                   = 0xc024698a
+	SIOCGIFGROUP                   = 0xc0246988
+	SIOCGIFINDEX                   = 0xc0206920
+	SIOCGIFMAC                     = 0xc0206926
+	SIOCGIFMEDIA                   = 0xc0286938
+	SIOCGIFMETRIC                  = 0xc0206917
+	SIOCGIFMTU                     = 0xc0206933
+	SIOCGIFNETMASK                 = 0xc0206925
+	SIOCGIFPDSTADDR                = 0xc0206948
+	SIOCGIFPHYS                    = 0xc0206935
+	SIOCGIFPSRCADDR                = 0xc0206947
+	SIOCGIFRSSHASH                 = 0xc0186997
+	SIOCGIFRSSKEY                  = 0xc0946996
+	SIOCGIFSTATUS                  = 0xc331693b
+	SIOCGIFXMEDIA                  = 0xc028698b
+	SIOCGLANPCP                    = 0xc0206998
+	SIOCGLOWAT                     = 0x40047303
+	SIOCGPGRP                      = 0x40047309
+	SIOCGPRIVATE_0                 = 0xc0206950
+	SIOCGPRIVATE_1                 = 0xc0206951
+	SIOCGTUNFIB                    = 0xc020695e
+	SIOCIFCREATE                   = 0xc020697a
+	SIOCIFCREATE2                  = 0xc020697c
+	SIOCIFDESTROY                  = 0x80206979
+	SIOCIFGCLONERS                 = 0xc00c6978
+	SIOCSDRVSPEC                   = 0x801c697b
+	SIOCSHIWAT                     = 0x80047300
+	SIOCSIFADDR                    = 0x8020690c
+	SIOCSIFBRDADDR                 = 0x80206913
+	SIOCSIFCAP                     = 0x8020691e
+	SIOCSIFDESCR                   = 0x80206929
+	SIOCSIFDSTADDR                 = 0x8020690e
+	SIOCSIFFIB                     = 0x8020695d
+	SIOCSIFFLAGS                   = 0x80206910
+	SIOCSIFGENERIC                 = 0x80206939
+	SIOCSIFLLADDR                  = 0x8020693c
+	SIOCSIFMAC                     = 0x80206927
+	SIOCSIFMEDIA                   = 0xc0206937
+	SIOCSIFMETRIC                  = 0x80206918
+	SIOCSIFMTU                     = 0x80206934
+	SIOCSIFNAME                    = 0x80206928
+	SIOCSIFNETMASK                 = 0x80206916
+	SIOCSIFPHYADDR                 = 0x80406946
+	SIOCSIFPHYS                    = 0x80206936
+	SIOCSIFRVNET                   = 0xc020695b
+	SIOCSIFVNET                    = 0xc020695a
+	SIOCSLANPCP                    = 0x80206999
+	SIOCSLOWAT                     = 0x80047302
+	SIOCSPGRP                      = 0x80047308
+	SIOCSTUNFIB                    = 0x8020695f
+	SOCK_CLOEXEC                   = 0x10000000
+	SOCK_DGRAM                     = 0x2
+	SOCK_MAXADDRLEN                = 0xff
+	SOCK_NONBLOCK                  = 0x20000000
+	SOCK_RAW                       = 0x3
+	SOCK_RDM                       = 0x4
+	SOCK_SEQPACKET                 = 0x5
+	SOCK_STREAM                    = 0x1
+	SOL_LOCAL                      = 0x0
+	SOL_SOCKET                     = 0xffff
+	SOMAXCONN                      = 0x80
+	SO_ACCEPTCONN                  = 0x2
+	SO_ACCEPTFILTER                = 0x1000
+	SO_BINTIME                     = 0x2000
+	SO_BROADCAST                   = 0x20
+	SO_DEBUG                       = 0x1
+	SO_DOMAIN                      = 0x1019
+	SO_DONTROUTE                   = 0x10
+	SO_ERROR                       = 0x1007
+	SO_KEEPALIVE                   = 0x8
+	SO_LABEL                       = 0x1009
+	SO_LINGER                      = 0x80
+	SO_LISTENINCQLEN               = 0x1013
+	SO_LISTENQLEN                  = 0x1012
+	SO_LISTENQLIMIT                = 0x1011
+	SO_MAX_PACING_RATE             = 0x1018
+	SO_NOSIGPIPE                   = 0x800
+	SO_NO_DDP                      = 0x8000
+	SO_NO_OFFLOAD                  = 0x4000
+	SO_OOBINLINE                   = 0x100
+	SO_PEERLABEL                   = 0x1010
+	SO_PROTOCOL                    = 0x1016
+	SO_PROTOTYPE                   = 0x1016
+	SO_RCVBUF                      = 0x1002
+	SO_RCVLOWAT                    = 0x1004
+	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
+	SO_REUSEADDR                   = 0x4
+	SO_REUSEPORT                   = 0x200
+	SO_REUSEPORT_LB                = 0x10000
+	SO_SETFIB                      = 0x1014
+	SO_SNDBUF                      = 0x1001
+	SO_SNDLOWAT                    = 0x1003
+	SO_SNDTIMEO                    = 0x1005
+	SO_TIMESTAMP                   = 0x400
+	SO_TS_BINTIME                  = 0x1
+	SO_TS_CLOCK                    = 0x1017
+	SO_TS_CLOCK_MAX                = 0x3
+	SO_TS_DEFAULT                  = 0x0
+	SO_TS_MONOTONIC                = 0x3
+	SO_TS_REALTIME                 = 0x2
+	SO_TS_REALTIME_MICRO           = 0x0
+	SO_TYPE                        = 0x1008
+	SO_USELOOPBACK                 = 0x40
+	SO_USER_COOKIE                 = 0x1015
+	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
+	TAB0                           = 0x0
+	TAB3                           = 0x4
+	TABDLY                         = 0x4
+	TCIFLUSH                       = 0x1
+	TCIOFF                         = 0x3
+	TCIOFLUSH                      = 0x3
+	TCION                          = 0x4
+	TCOFLUSH                       = 0x2
+	TCOOFF                         = 0x1
+	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
+	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
+	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
+	TCP_BBR_DRAIN_PG               = 0x42e
+	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
+	TCP_BBR_IWINTSO                = 0x42b
+	TCP_BBR_LOWGAIN_FD             = 0x436
+	TCP_BBR_LOWGAIN_HALF           = 0x435
+	TCP_BBR_LOWGAIN_THRESH         = 0x434
+	TCP_BBR_MAX_RTO                = 0x439
+	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
+	TCP_BBR_ONE_RETRAN             = 0x431
+	TCP_BBR_PACE_CROSS             = 0x442
+	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
+	TCP_BBR_PACE_PER_SEC           = 0x43e
+	TCP_BBR_PACE_SEG_MAX           = 0x440
+	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
+	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
+	TCP_BBR_PROBE_RTT_INT          = 0x430
+	TCP_BBR_PROBE_RTT_LEN          = 0x44e
+	TCP_BBR_RACK_RTT_USE           = 0x44a
+	TCP_BBR_RECFORCE               = 0x42c
+	TCP_BBR_REC_OVER_HPTS          = 0x43a
+	TCP_BBR_RETRAN_WTSO            = 0x44b
+	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
+	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
+	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
+	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
+	TCP_BBR_UNLIMITED              = 0x43b
+	TCP_BBR_USEDEL_RATE            = 0x437
+	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
+	TCP_CA_NAME_MAX                = 0x10
+	TCP_CCALGOOPT                  = 0x41
+	TCP_CONGESTION                 = 0x40
+	TCP_DATA_AFTER_CLOSE           = 0x44c
+	TCP_DELACK                     = 0x48
+	TCP_FASTOPEN                   = 0x401
+	TCP_FASTOPEN_MAX_COOKIE_LEN    = 0x10
+	TCP_FASTOPEN_MIN_COOKIE_LEN    = 0x4
+	TCP_FASTOPEN_PSK_LEN           = 0x10
+	TCP_FUNCTION_BLK               = 0x2000
+	TCP_FUNCTION_NAME_LEN_MAX      = 0x20
+	TCP_INFO                       = 0x20
+	TCP_KEEPCNT                    = 0x400
+	TCP_KEEPIDLE                   = 0x100
+	TCP_KEEPINIT                   = 0x80
+	TCP_KEEPINTVL                  = 0x200
+	TCP_LOG                        = 0x22
+	TCP_LOGBUF                     = 0x23
+	TCP_LOGDUMP                    = 0x25
+	TCP_LOGDUMPID                  = 0x26
+	TCP_LOGID                      = 0x24
+	TCP_LOG_ID_LEN                 = 0x40
+	TCP_MAXBURST                   = 0x4
+	TCP_MAXHLEN                    = 0x3c
+	TCP_MAXOLEN                    = 0x28
+	TCP_MAXSEG                     = 0x2
+	TCP_MAXWIN                     = 0xffff
+	TCP_MAX_SACK                   = 0x4
+	TCP_MAX_WINSHIFT               = 0xe
+	TCP_MD5SIG                     = 0x10
+	TCP_MINMSS                     = 0xd8
+	TCP_MSS                        = 0x218
+	TCP_NODELAY                    = 0x1
+	TCP_NOOPT                      = 0x8
+	TCP_NOPUSH                     = 0x4
+	TCP_PCAP_IN                    = 0x1000
+	TCP_PCAP_OUT                   = 0x800
+	TCP_RACK_EARLY_RECOV           = 0x423
+	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
+	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
+	TCP_RACK_MIN_PACE              = 0x445
+	TCP_RACK_MIN_PACE_SEG          = 0x446
+	TCP_RACK_MIN_TO                = 0x422
+	TCP_RACK_PACE_ALWAYS           = 0x41f
+	TCP_RACK_PACE_MAX_SEG          = 0x41e
+	TCP_RACK_PACE_REDUCE           = 0x41d
+	TCP_RACK_PKT_DELAY             = 0x428
+	TCP_RACK_PROP                  = 0x41b
+	TCP_RACK_PROP_RATE             = 0x420
+	TCP_RACK_PRR_SENDALOT          = 0x421
+	TCP_RACK_REORD_FADE            = 0x426
+	TCP_RACK_REORD_THRESH          = 0x425
+	TCP_RACK_TLP_INC_VAR           = 0x429
+	TCP_RACK_TLP_REDUCE            = 0x41c
+	TCP_RACK_TLP_THRESH            = 0x427
+	TCP_RACK_TLP_USE               = 0x447
+	TCP_VENDOR                     = 0x80000000
+	TCSAFLUSH                      = 0x2
+	TIMER_ABSTIME                  = 0x1
+	TIMER_RELTIME                  = 0x0
+	TIOCCBRK                       = 0x2000747a
+	TIOCCDTR                       = 0x20007478
+	TIOCCONS                       = 0x80047462
+	TIOCDRAIN                      = 0x2000745e
+	TIOCEXCL                       = 0x2000740d
+	TIOCEXT                        = 0x80047460
+	TIOCFLUSH                      = 0x80047410
+	TIOCGDRAINWAIT                 = 0x40047456
+	TIOCGETA                       = 0x402c7413
+	TIOCGETD                       = 0x4004741a
+	TIOCGPGRP                      = 0x40047477
+	TIOCGPTN                       = 0x4004740f
+	TIOCGSID                       = 0x40047463
+	TIOCGWINSZ                     = 0x40087468
+	TIOCMBIC                       = 0x8004746b
+	TIOCMBIS                       = 0x8004746c
+	TIOCMGDTRWAIT                  = 0x4004745a
+	TIOCMGET                       = 0x4004746a
+	TIOCMSDTRWAIT                  = 0x8004745b
+	TIOCMSET                       = 0x8004746d
+	TIOCM_CAR                      = 0x40
+	TIOCM_CD                       = 0x40
+	TIOCM_CTS                      = 0x20
+	TIOCM_DCD                      = 0x40
+	TIOCM_DSR                      = 0x100
+	TIOCM_DTR                      = 0x2
+	TIOCM_LE                       = 0x1
+	TIOCM_RI                       = 0x80
+	TIOCM_RNG                      = 0x80
+	TIOCM_RTS                      = 0x4
+	TIOCM_SR                       = 0x10
+	TIOCM_ST                       = 0x8
+	TIOCNOTTY                      = 0x20007471
+	TIOCNXCL                       = 0x2000740e
+	TIOCOUTQ                       = 0x40047473
+	TIOCPKT                        = 0x80047470
+	TIOCPKT_DATA                   = 0x0
+	TIOCPKT_DOSTOP                 = 0x20
+	TIOCPKT_FLUSHREAD              = 0x1
+	TIOCPKT_FLUSHWRITE             = 0x2
+	TIOCPKT_IOCTL                  = 0x40
+	TIOCPKT_NOSTOP                 = 0x10
+	TIOCPKT_START                  = 0x8
+	TIOCPKT_STOP                   = 0x4
+	TIOCPTMASTER                   = 0x2000741c
+	TIOCSBRK                       = 0x2000747b
+	TIOCSCTTY                      = 0x20007461
+	TIOCSDRAINWAIT                 = 0x80047457
+	TIOCSDTR                       = 0x20007479
+	TIOCSETA                       = 0x802c7414
+	TIOCSETAF                      = 0x802c7416
+	TIOCSETAW                      = 0x802c7415
+	TIOCSETD                       = 0x8004741b
+	TIOCSIG                        = 0x2004745f
+	TIOCSPGRP                      = 0x80047476
+	TIOCSTART                      = 0x2000746e
+	TIOCSTAT                       = 0x20007465
+	TIOCSTI                        = 0x80017472
+	TIOCSTOP                       = 0x2000746f
+	TIOCSWINSZ                     = 0x80087467
+	TIOCTIMESTAMP                  = 0x40087459
+	TIOCUCNTL                      = 0x80047466
+	TOSTOP                         = 0x400000
+	UTIME_NOW                      = -0x1
+	UTIME_OMIT                     = -0x2
+	VDISCARD                       = 0xf
+	VDSUSP                         = 0xb
+	VEOF                           = 0x0
+	VEOL                           = 0x1
+	VEOL2                          = 0x2
+	VERASE                         = 0x3
+	VERASE2                        = 0x7
+	VINTR                          = 0x8
+	VKILL                          = 0x5
+	VLNEXT                         = 0xe
+	VMIN                           = 0x10
+	VM_BCACHE_SIZE_MAX             = 0x70e0000
+	VM_SWZONE_SIZE_MAX             = 0x2280000
+	VQUIT                          = 0x9
+	VREPRINT                       = 0x6
+	VSTART                         = 0xc
+	VSTATUS                        = 0x12
+	VSTOP                          = 0xd
+	VSUSP                          = 0xa
+	VTIME                          = 0x11
+	VWERASE                        = 0x4
+	WCONTINUED                     = 0x4
+	WCOREFLAG                      = 0x80
+	WEXITED                        = 0x10
+	WLINUXCLONE                    = 0x80000000
+	WNOHANG                        = 0x1
+	WNOWAIT                        = 0x8
+	WSTOPPED                       = 0x2
+	WTRAPPED                       = 0x20
+	WUNTRACED                      = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x59)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x55)
+	ECAPMODE        = syscall.Errno(0x5e)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDOOFUS         = syscall.Errno(0x58)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x56)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x61)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5a)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x57)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5b)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCAPABLE     = syscall.Errno(0x5d)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5f)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EOWNERDEAD      = syscall.Errno(0x60)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5c)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGLIBRT  = syscall.Signal(0x21)
+	SIGLWP    = syscall.Signal(0x20)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..dd9163f8e885358c76d3f5ed4f7c2c5393150c12
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go
@@ -0,0 +1,2039 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && freebsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                   = 0x10
+	AF_ARP                         = 0x23
+	AF_ATM                         = 0x1e
+	AF_BLUETOOTH                   = 0x24
+	AF_CCITT                       = 0xa
+	AF_CHAOS                       = 0x5
+	AF_CNT                         = 0x15
+	AF_COIP                        = 0x14
+	AF_DATAKIT                     = 0x9
+	AF_DECnet                      = 0xc
+	AF_DLI                         = 0xd
+	AF_E164                        = 0x1a
+	AF_ECMA                        = 0x8
+	AF_HYLINK                      = 0xf
+	AF_IEEE80211                   = 0x25
+	AF_IMPLINK                     = 0x3
+	AF_INET                        = 0x2
+	AF_INET6                       = 0x1c
+	AF_INET6_SDP                   = 0x2a
+	AF_INET_SDP                    = 0x28
+	AF_IPX                         = 0x17
+	AF_ISDN                        = 0x1a
+	AF_ISO                         = 0x7
+	AF_LAT                         = 0xe
+	AF_LINK                        = 0x12
+	AF_LOCAL                       = 0x1
+	AF_MAX                         = 0x2a
+	AF_NATM                        = 0x1d
+	AF_NETBIOS                     = 0x6
+	AF_NETGRAPH                    = 0x20
+	AF_OSI                         = 0x7
+	AF_PUP                         = 0x4
+	AF_ROUTE                       = 0x11
+	AF_SCLUSTER                    = 0x22
+	AF_SIP                         = 0x18
+	AF_SLOW                        = 0x21
+	AF_SNA                         = 0xb
+	AF_UNIX                        = 0x1
+	AF_UNSPEC                      = 0x0
+	AF_VENDOR00                    = 0x27
+	AF_VENDOR01                    = 0x29
+	AF_VENDOR02                    = 0x2b
+	AF_VENDOR03                    = 0x2d
+	AF_VENDOR04                    = 0x2f
+	AF_VENDOR05                    = 0x31
+	AF_VENDOR06                    = 0x33
+	AF_VENDOR07                    = 0x35
+	AF_VENDOR08                    = 0x37
+	AF_VENDOR09                    = 0x39
+	AF_VENDOR10                    = 0x3b
+	AF_VENDOR11                    = 0x3d
+	AF_VENDOR12                    = 0x3f
+	AF_VENDOR13                    = 0x41
+	AF_VENDOR14                    = 0x43
+	AF_VENDOR15                    = 0x45
+	AF_VENDOR16                    = 0x47
+	AF_VENDOR17                    = 0x49
+	AF_VENDOR18                    = 0x4b
+	AF_VENDOR19                    = 0x4d
+	AF_VENDOR20                    = 0x4f
+	AF_VENDOR21                    = 0x51
+	AF_VENDOR22                    = 0x53
+	AF_VENDOR23                    = 0x55
+	AF_VENDOR24                    = 0x57
+	AF_VENDOR25                    = 0x59
+	AF_VENDOR26                    = 0x5b
+	AF_VENDOR27                    = 0x5d
+	AF_VENDOR28                    = 0x5f
+	AF_VENDOR29                    = 0x61
+	AF_VENDOR30                    = 0x63
+	AF_VENDOR31                    = 0x65
+	AF_VENDOR32                    = 0x67
+	AF_VENDOR33                    = 0x69
+	AF_VENDOR34                    = 0x6b
+	AF_VENDOR35                    = 0x6d
+	AF_VENDOR36                    = 0x6f
+	AF_VENDOR37                    = 0x71
+	AF_VENDOR38                    = 0x73
+	AF_VENDOR39                    = 0x75
+	AF_VENDOR40                    = 0x77
+	AF_VENDOR41                    = 0x79
+	AF_VENDOR42                    = 0x7b
+	AF_VENDOR43                    = 0x7d
+	AF_VENDOR44                    = 0x7f
+	AF_VENDOR45                    = 0x81
+	AF_VENDOR46                    = 0x83
+	AF_VENDOR47                    = 0x85
+	ALTWERASE                      = 0x200
+	B0                             = 0x0
+	B110                           = 0x6e
+	B115200                        = 0x1c200
+	B1200                          = 0x4b0
+	B134                           = 0x86
+	B14400                         = 0x3840
+	B150                           = 0x96
+	B1800                          = 0x708
+	B19200                         = 0x4b00
+	B200                           = 0xc8
+	B230400                        = 0x38400
+	B2400                          = 0x960
+	B28800                         = 0x7080
+	B300                           = 0x12c
+	B38400                         = 0x9600
+	B460800                        = 0x70800
+	B4800                          = 0x12c0
+	B50                            = 0x32
+	B57600                         = 0xe100
+	B600                           = 0x258
+	B7200                          = 0x1c20
+	B75                            = 0x4b
+	B76800                         = 0x12c00
+	B921600                        = 0xe1000
+	B9600                          = 0x2580
+	BIOCFEEDBACK                   = 0x8004427c
+	BIOCFLUSH                      = 0x20004268
+	BIOCGBLEN                      = 0x40044266
+	BIOCGDIRECTION                 = 0x40044276
+	BIOCGDLT                       = 0x4004426a
+	BIOCGDLTLIST                   = 0xc0104279
+	BIOCGETBUFMODE                 = 0x4004427d
+	BIOCGETIF                      = 0x4020426b
+	BIOCGETZMAX                    = 0x4008427f
+	BIOCGHDRCMPLT                  = 0x40044274
+	BIOCGRSIG                      = 0x40044272
+	BIOCGRTIMEOUT                  = 0x4010426e
+	BIOCGSEESENT                   = 0x40044276
+	BIOCGSTATS                     = 0x4008426f
+	BIOCGTSTAMP                    = 0x40044283
+	BIOCIMMEDIATE                  = 0x80044270
+	BIOCLOCK                       = 0x2000427a
+	BIOCPROMISC                    = 0x20004269
+	BIOCROTZBUF                    = 0x40184280
+	BIOCSBLEN                      = 0xc0044266
+	BIOCSDIRECTION                 = 0x80044277
+	BIOCSDLT                       = 0x80044278
+	BIOCSETBUFMODE                 = 0x8004427e
+	BIOCSETF                       = 0x80104267
+	BIOCSETFNR                     = 0x80104282
+	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
+	BIOCSETWF                      = 0x8010427b
+	BIOCSETZBUF                    = 0x80184281
+	BIOCSHDRCMPLT                  = 0x80044275
+	BIOCSRSIG                      = 0x80044273
+	BIOCSRTIMEOUT                  = 0x8010426d
+	BIOCSSEESENT                   = 0x80044277
+	BIOCSTSTAMP                    = 0x80044284
+	BIOCVERSION                    = 0x40044271
+	BPF_A                          = 0x10
+	BPF_ABS                        = 0x20
+	BPF_ADD                        = 0x0
+	BPF_ALIGNMENT                  = 0x8
+	BPF_ALU                        = 0x4
+	BPF_AND                        = 0x50
+	BPF_B                          = 0x10
+	BPF_BUFMODE_BUFFER             = 0x1
+	BPF_BUFMODE_ZBUF               = 0x2
+	BPF_DIV                        = 0x30
+	BPF_H                          = 0x8
+	BPF_IMM                        = 0x0
+	BPF_IND                        = 0x40
+	BPF_JA                         = 0x0
+	BPF_JEQ                        = 0x10
+	BPF_JGE                        = 0x30
+	BPF_JGT                        = 0x20
+	BPF_JMP                        = 0x5
+	BPF_JSET                       = 0x40
+	BPF_K                          = 0x0
+	BPF_LD                         = 0x0
+	BPF_LDX                        = 0x1
+	BPF_LEN                        = 0x80
+	BPF_LSH                        = 0x60
+	BPF_MAJOR_VERSION              = 0x1
+	BPF_MAXBUFSIZE                 = 0x80000
+	BPF_MAXINSNS                   = 0x200
+	BPF_MEM                        = 0x60
+	BPF_MEMWORDS                   = 0x10
+	BPF_MINBUFSIZE                 = 0x20
+	BPF_MINOR_VERSION              = 0x1
+	BPF_MISC                       = 0x7
+	BPF_MOD                        = 0x90
+	BPF_MSH                        = 0xa0
+	BPF_MUL                        = 0x20
+	BPF_NEG                        = 0x80
+	BPF_OR                         = 0x40
+	BPF_RELEASE                    = 0x30bb6
+	BPF_RET                        = 0x6
+	BPF_RSH                        = 0x70
+	BPF_ST                         = 0x2
+	BPF_STX                        = 0x3
+	BPF_SUB                        = 0x10
+	BPF_TAX                        = 0x0
+	BPF_TXA                        = 0x80
+	BPF_T_BINTIME                  = 0x2
+	BPF_T_BINTIME_FAST             = 0x102
+	BPF_T_BINTIME_MONOTONIC        = 0x202
+	BPF_T_BINTIME_MONOTONIC_FAST   = 0x302
+	BPF_T_FAST                     = 0x100
+	BPF_T_FLAG_MASK                = 0x300
+	BPF_T_FORMAT_MASK              = 0x3
+	BPF_T_MICROTIME                = 0x0
+	BPF_T_MICROTIME_FAST           = 0x100
+	BPF_T_MICROTIME_MONOTONIC      = 0x200
+	BPF_T_MICROTIME_MONOTONIC_FAST = 0x300
+	BPF_T_MONOTONIC                = 0x200
+	BPF_T_MONOTONIC_FAST           = 0x300
+	BPF_T_NANOTIME                 = 0x1
+	BPF_T_NANOTIME_FAST            = 0x101
+	BPF_T_NANOTIME_MONOTONIC       = 0x201
+	BPF_T_NANOTIME_MONOTONIC_FAST  = 0x301
+	BPF_T_NONE                     = 0x3
+	BPF_T_NORMAL                   = 0x0
+	BPF_W                          = 0x0
+	BPF_X                          = 0x8
+	BPF_XOR                        = 0xa0
+	BRKINT                         = 0x2
+	CAP_ACCEPT                     = 0x200000020000000
+	CAP_ACL_CHECK                  = 0x400000000010000
+	CAP_ACL_DELETE                 = 0x400000000020000
+	CAP_ACL_GET                    = 0x400000000040000
+	CAP_ACL_SET                    = 0x400000000080000
+	CAP_ALL0                       = 0x20007ffffffffff
+	CAP_ALL1                       = 0x4000000001fffff
+	CAP_BIND                       = 0x200000040000000
+	CAP_BINDAT                     = 0x200008000000400
+	CAP_CHFLAGSAT                  = 0x200000000001400
+	CAP_CONNECT                    = 0x200000080000000
+	CAP_CONNECTAT                  = 0x200010000000400
+	CAP_CREATE                     = 0x200000000000040
+	CAP_EVENT                      = 0x400000000000020
+	CAP_EXTATTR_DELETE             = 0x400000000001000
+	CAP_EXTATTR_GET                = 0x400000000002000
+	CAP_EXTATTR_LIST               = 0x400000000004000
+	CAP_EXTATTR_SET                = 0x400000000008000
+	CAP_FCHDIR                     = 0x200000000000800
+	CAP_FCHFLAGS                   = 0x200000000001000
+	CAP_FCHMOD                     = 0x200000000002000
+	CAP_FCHMODAT                   = 0x200000000002400
+	CAP_FCHOWN                     = 0x200000000004000
+	CAP_FCHOWNAT                   = 0x200000000004400
+	CAP_FCNTL                      = 0x200000000008000
+	CAP_FCNTL_ALL                  = 0x78
+	CAP_FCNTL_GETFL                = 0x8
+	CAP_FCNTL_GETOWN               = 0x20
+	CAP_FCNTL_SETFL                = 0x10
+	CAP_FCNTL_SETOWN               = 0x40
+	CAP_FEXECVE                    = 0x200000000000080
+	CAP_FLOCK                      = 0x200000000010000
+	CAP_FPATHCONF                  = 0x200000000020000
+	CAP_FSCK                       = 0x200000000040000
+	CAP_FSTAT                      = 0x200000000080000
+	CAP_FSTATAT                    = 0x200000000080400
+	CAP_FSTATFS                    = 0x200000000100000
+	CAP_FSYNC                      = 0x200000000000100
+	CAP_FTRUNCATE                  = 0x200000000000200
+	CAP_FUTIMES                    = 0x200000000200000
+	CAP_FUTIMESAT                  = 0x200000000200400
+	CAP_GETPEERNAME                = 0x200000100000000
+	CAP_GETSOCKNAME                = 0x200000200000000
+	CAP_GETSOCKOPT                 = 0x200000400000000
+	CAP_IOCTL                      = 0x400000000000080
+	CAP_IOCTLS_ALL                 = 0x7fffffffffffffff
+	CAP_KQUEUE                     = 0x400000000100040
+	CAP_KQUEUE_CHANGE              = 0x400000000100000
+	CAP_KQUEUE_EVENT               = 0x400000000000040
+	CAP_LINKAT_SOURCE              = 0x200020000000400
+	CAP_LINKAT_TARGET              = 0x200000000400400
+	CAP_LISTEN                     = 0x200000800000000
+	CAP_LOOKUP                     = 0x200000000000400
+	CAP_MAC_GET                    = 0x400000000000001
+	CAP_MAC_SET                    = 0x400000000000002
+	CAP_MKDIRAT                    = 0x200000000800400
+	CAP_MKFIFOAT                   = 0x200000001000400
+	CAP_MKNODAT                    = 0x200000002000400
+	CAP_MMAP                       = 0x200000000000010
+	CAP_MMAP_R                     = 0x20000000000001d
+	CAP_MMAP_RW                    = 0x20000000000001f
+	CAP_MMAP_RWX                   = 0x20000000000003f
+	CAP_MMAP_RX                    = 0x20000000000003d
+	CAP_MMAP_W                     = 0x20000000000001e
+	CAP_MMAP_WX                    = 0x20000000000003e
+	CAP_MMAP_X                     = 0x20000000000003c
+	CAP_PDGETPID                   = 0x400000000000200
+	CAP_PDKILL                     = 0x400000000000800
+	CAP_PDWAIT                     = 0x400000000000400
+	CAP_PEELOFF                    = 0x200001000000000
+	CAP_POLL_EVENT                 = 0x400000000000020
+	CAP_PREAD                      = 0x20000000000000d
+	CAP_PWRITE                     = 0x20000000000000e
+	CAP_READ                       = 0x200000000000001
+	CAP_RECV                       = 0x200000000000001
+	CAP_RENAMEAT_SOURCE            = 0x200000004000400
+	CAP_RENAMEAT_TARGET            = 0x200040000000400
+	CAP_RIGHTS_VERSION             = 0x0
+	CAP_RIGHTS_VERSION_00          = 0x0
+	CAP_SEEK                       = 0x20000000000000c
+	CAP_SEEK_TELL                  = 0x200000000000004
+	CAP_SEM_GETVALUE               = 0x400000000000004
+	CAP_SEM_POST                   = 0x400000000000008
+	CAP_SEM_WAIT                   = 0x400000000000010
+	CAP_SEND                       = 0x200000000000002
+	CAP_SETSOCKOPT                 = 0x200002000000000
+	CAP_SHUTDOWN                   = 0x200004000000000
+	CAP_SOCK_CLIENT                = 0x200007780000003
+	CAP_SOCK_SERVER                = 0x200007f60000003
+	CAP_SYMLINKAT                  = 0x200000008000400
+	CAP_TTYHOOK                    = 0x400000000000100
+	CAP_UNLINKAT                   = 0x200000010000400
+	CAP_UNUSED0_44                 = 0x200080000000000
+	CAP_UNUSED0_57                 = 0x300000000000000
+	CAP_UNUSED1_22                 = 0x400000000200000
+	CAP_UNUSED1_57                 = 0x500000000000000
+	CAP_WRITE                      = 0x200000000000002
+	CFLUSH                         = 0xf
+	CLOCAL                         = 0x8000
+	CLOCK_MONOTONIC                = 0x4
+	CLOCK_MONOTONIC_FAST           = 0xc
+	CLOCK_MONOTONIC_PRECISE        = 0xb
+	CLOCK_PROCESS_CPUTIME_ID       = 0xf
+	CLOCK_PROF                     = 0x2
+	CLOCK_REALTIME                 = 0x0
+	CLOCK_REALTIME_FAST            = 0xa
+	CLOCK_REALTIME_PRECISE         = 0x9
+	CLOCK_SECOND                   = 0xd
+	CLOCK_THREAD_CPUTIME_ID        = 0xe
+	CLOCK_UPTIME                   = 0x5
+	CLOCK_UPTIME_FAST              = 0x8
+	CLOCK_UPTIME_PRECISE           = 0x7
+	CLOCK_VIRTUAL                  = 0x1
+	CPUSTATES                      = 0x5
+	CP_IDLE                        = 0x4
+	CP_INTR                        = 0x3
+	CP_NICE                        = 0x1
+	CP_SYS                         = 0x2
+	CP_USER                        = 0x0
+	CREAD                          = 0x800
+	CRTSCTS                        = 0x30000
+	CS5                            = 0x0
+	CS6                            = 0x100
+	CS7                            = 0x200
+	CS8                            = 0x300
+	CSIZE                          = 0x300
+	CSTART                         = 0x11
+	CSTATUS                        = 0x14
+	CSTOP                          = 0x13
+	CSTOPB                         = 0x400
+	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
+	CTL_MAXNAME                    = 0x18
+	CTL_NET                        = 0x4
+	DIOCGATTR                      = 0xc148648e
+	DIOCGDELETE                    = 0x80106488
+	DIOCGFLUSH                     = 0x20006487
+	DIOCGFRONTSTUFF                = 0x40086486
+	DIOCGFWHEADS                   = 0x40046483
+	DIOCGFWSECTORS                 = 0x40046482
+	DIOCGIDENT                     = 0x41006489
+	DIOCGMEDIASIZE                 = 0x40086481
+	DIOCGPHYSPATH                  = 0x4400648d
+	DIOCGPROVIDERNAME              = 0x4400648a
+	DIOCGSECTORSIZE                = 0x40046480
+	DIOCGSTRIPEOFFSET              = 0x4008648c
+	DIOCGSTRIPESIZE                = 0x4008648b
+	DIOCSKERNELDUMP                = 0x80506490
+	DIOCSKERNELDUMP_FREEBSD11      = 0x80046485
+	DIOCZONECMD                    = 0xc080648f
+	DLT_A429                       = 0xb8
+	DLT_A653_ICM                   = 0xb9
+	DLT_AIRONET_HEADER             = 0x78
+	DLT_AOS                        = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394     = 0x8a
+	DLT_ARCNET                     = 0x7
+	DLT_ARCNET_LINUX               = 0x81
+	DLT_ATM_CLIP                   = 0x13
+	DLT_ATM_RFC1483                = 0xb
+	DLT_AURORA                     = 0x7e
+	DLT_AX25                       = 0x3
+	DLT_AX25_KISS                  = 0xca
+	DLT_BACNET_MS_TP               = 0xa5
+	DLT_BLUETOOTH_BREDR_BB         = 0xff
+	DLT_BLUETOOTH_HCI_H4           = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR = 0xc9
+	DLT_BLUETOOTH_LE_LL            = 0xfb
+	DLT_BLUETOOTH_LE_LL_WITH_PHDR  = 0x100
+	DLT_BLUETOOTH_LINUX_MONITOR    = 0xfe
+	DLT_CAN20B                     = 0xbe
+	DLT_CAN_SOCKETCAN              = 0xe3
+	DLT_CHAOS                      = 0x5
+	DLT_CHDLC                      = 0x68
+	DLT_CISCO_IOS                  = 0x76
+	DLT_CLASS_NETBSD_RAWAF         = 0x2240000
+	DLT_C_HDLC                     = 0x68
+	DLT_C_HDLC_WITH_DIR            = 0xcd
+	DLT_DBUS                       = 0xe7
+	DLT_DECT                       = 0xdd
+	DLT_DISPLAYPORT_AUX            = 0x113
+	DLT_DOCSIS                     = 0x8f
+	DLT_DOCSIS31_XRA31             = 0x111
+	DLT_DVB_CI                     = 0xeb
+	DLT_ECONET                     = 0x73
+	DLT_EN10MB                     = 0x1
+	DLT_EN3MB                      = 0x2
+	DLT_ENC                        = 0x6d
+	DLT_EPON                       = 0x103
+	DLT_ERF                        = 0xc5
+	DLT_ERF_ETH                    = 0xaf
+	DLT_ERF_POS                    = 0xb0
+	DLT_ETHERNET_MPACKET           = 0x112
+	DLT_FC_2                       = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS     = 0xe1
+	DLT_FDDI                       = 0xa
+	DLT_FLEXRAY                    = 0xd2
+	DLT_FRELAY                     = 0x6b
+	DLT_FRELAY_WITH_DIR            = 0xce
+	DLT_GCOM_SERIAL                = 0xad
+	DLT_GCOM_T1E1                  = 0xac
+	DLT_GPF_F                      = 0xab
+	DLT_GPF_T                      = 0xaa
+	DLT_GPRS_LLC                   = 0xa9
+	DLT_GSMTAP_ABIS                = 0xda
+	DLT_GSMTAP_UM                  = 0xd9
+	DLT_IBM_SN                     = 0x92
+	DLT_IBM_SP                     = 0x91
+	DLT_IEEE802                    = 0x6
+	DLT_IEEE802_11                 = 0x69
+	DLT_IEEE802_11_RADIO           = 0x7f
+	DLT_IEEE802_11_RADIO_AVS       = 0xa3
+	DLT_IEEE802_15_4               = 0xc3
+	DLT_IEEE802_15_4_LINUX         = 0xbf
+	DLT_IEEE802_15_4_NOFCS         = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY    = 0xd7
+	DLT_IEEE802_16_MAC_CPS         = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
+	DLT_INFINIBAND                 = 0xf7
+	DLT_IPFILTER                   = 0x74
+	DLT_IPMB_KONTRON               = 0xc7
+	DLT_IPMB_LINUX                 = 0xd1
+	DLT_IPMI_HPM_2                 = 0x104
+	DLT_IPNET                      = 0xe2
+	DLT_IPOIB                      = 0xf2
+	DLT_IPV4                       = 0xe4
+	DLT_IPV6                       = 0xe5
+	DLT_IP_OVER_FC                 = 0x7a
+	DLT_ISO_14443                  = 0x108
+	DLT_JUNIPER_ATM1               = 0x89
+	DLT_JUNIPER_ATM2               = 0x87
+	DLT_JUNIPER_ATM_CEMIC          = 0xee
+	DLT_JUNIPER_CHDLC              = 0xb5
+	DLT_JUNIPER_ES                 = 0x84
+	DLT_JUNIPER_ETHER              = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL       = 0xea
+	DLT_JUNIPER_FRELAY             = 0xb4
+	DLT_JUNIPER_GGSN               = 0x85
+	DLT_JUNIPER_ISM                = 0xc2
+	DLT_JUNIPER_MFR                = 0x86
+	DLT_JUNIPER_MLFR               = 0x83
+	DLT_JUNIPER_MLPPP              = 0x82
+	DLT_JUNIPER_MONITOR            = 0xa4
+	DLT_JUNIPER_PIC_PEER           = 0xae
+	DLT_JUNIPER_PPP                = 0xb3
+	DLT_JUNIPER_PPPOE              = 0xa7
+	DLT_JUNIPER_PPPOE_ATM          = 0xa8
+	DLT_JUNIPER_SERVICES           = 0x88
+	DLT_JUNIPER_SRX_E2E            = 0xe9
+	DLT_JUNIPER_ST                 = 0xc8
+	DLT_JUNIPER_VP                 = 0xb7
+	DLT_JUNIPER_VS                 = 0xe8
+	DLT_LAPB_WITH_DIR              = 0xcf
+	DLT_LAPD                       = 0xcb
+	DLT_LIN                        = 0xd4
+	DLT_LINUX_EVDEV                = 0xd8
+	DLT_LINUX_IRDA                 = 0x90
+	DLT_LINUX_LAPD                 = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
+	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
+	DLT_LOOP                       = 0x6c
+	DLT_LORATAP                    = 0x10e
+	DLT_LTALK                      = 0x72
+	DLT_MATCHING_MAX               = 0x114
+	DLT_MATCHING_MIN               = 0x68
+	DLT_MFR                        = 0xb6
+	DLT_MOST                       = 0xd3
+	DLT_MPEG_2_TS                  = 0xf3
+	DLT_MPLS                       = 0xdb
+	DLT_MTP2                       = 0x8c
+	DLT_MTP2_WITH_PHDR             = 0x8b
+	DLT_MTP3                       = 0x8d
+	DLT_MUX27010                   = 0xec
+	DLT_NETANALYZER                = 0xf0
+	DLT_NETANALYZER_TRANSPARENT    = 0xf1
+	DLT_NETLINK                    = 0xfd
+	DLT_NFC_LLCP                   = 0xf5
+	DLT_NFLOG                      = 0xef
+	DLT_NG40                       = 0xf4
+	DLT_NORDIC_BLE                 = 0x110
+	DLT_NULL                       = 0x0
+	DLT_OPENFLOW                   = 0x10b
+	DLT_PCI_EXP                    = 0x7d
+	DLT_PFLOG                      = 0x75
+	DLT_PFSYNC                     = 0x79
+	DLT_PKTAP                      = 0x102
+	DLT_PPI                        = 0xc0
+	DLT_PPP                        = 0x9
+	DLT_PPP_BSDOS                  = 0xe
+	DLT_PPP_ETHER                  = 0x33
+	DLT_PPP_PPPD                   = 0xa6
+	DLT_PPP_SERIAL                 = 0x32
+	DLT_PPP_WITH_DIR               = 0xcc
+	DLT_PPP_WITH_DIRECTION         = 0xa6
+	DLT_PRISM_HEADER               = 0x77
+	DLT_PROFIBUS_DL                = 0x101
+	DLT_PRONET                     = 0x4
+	DLT_RAIF1                      = 0xc6
+	DLT_RAW                        = 0xc
+	DLT_RDS                        = 0x109
+	DLT_REDBACK_SMARTEDGE          = 0x20
+	DLT_RIO                        = 0x7c
+	DLT_RTAC_SERIAL                = 0xfa
+	DLT_SCCP                       = 0x8e
+	DLT_SCTP                       = 0xf8
+	DLT_SDLC                       = 0x10c
+	DLT_SITA                       = 0xc4
+	DLT_SLIP                       = 0x8
+	DLT_SLIP_BSDOS                 = 0xd
+	DLT_STANAG_5066_D_PDU          = 0xed
+	DLT_SUNATM                     = 0x7b
+	DLT_SYMANTEC_FIREWALL          = 0x63
+	DLT_TI_LLN_SNIFFER             = 0x10d
+	DLT_TZSP                       = 0x80
+	DLT_USB                        = 0xba
+	DLT_USBPCAP                    = 0xf9
+	DLT_USB_DARWIN                 = 0x10a
+	DLT_USB_FREEBSD                = 0xba
+	DLT_USB_LINUX                  = 0xbd
+	DLT_USB_LINUX_MMAPPED          = 0xdc
+	DLT_USER0                      = 0x93
+	DLT_USER1                      = 0x94
+	DLT_USER10                     = 0x9d
+	DLT_USER11                     = 0x9e
+	DLT_USER12                     = 0x9f
+	DLT_USER13                     = 0xa0
+	DLT_USER14                     = 0xa1
+	DLT_USER15                     = 0xa2
+	DLT_USER2                      = 0x95
+	DLT_USER3                      = 0x96
+	DLT_USER4                      = 0x97
+	DLT_USER5                      = 0x98
+	DLT_USER6                      = 0x99
+	DLT_USER7                      = 0x9a
+	DLT_USER8                      = 0x9b
+	DLT_USER9                      = 0x9c
+	DLT_VSOCK                      = 0x10f
+	DLT_WATTSTOPPER_DLM            = 0x107
+	DLT_WIHART                     = 0xdf
+	DLT_WIRESHARK_UPPER_PDU        = 0xfc
+	DLT_X2E_SERIAL                 = 0xd5
+	DLT_X2E_XORAYA                 = 0xd6
+	DLT_ZWAVE_R1_R2                = 0x105
+	DLT_ZWAVE_R3                   = 0x106
+	DT_BLK                         = 0x6
+	DT_CHR                         = 0x2
+	DT_DIR                         = 0x4
+	DT_FIFO                        = 0x1
+	DT_LNK                         = 0xa
+	DT_REG                         = 0x8
+	DT_SOCK                        = 0xc
+	DT_UNKNOWN                     = 0x0
+	DT_WHT                         = 0xe
+	ECHO                           = 0x8
+	ECHOCTL                        = 0x40
+	ECHOE                          = 0x2
+	ECHOK                          = 0x4
+	ECHOKE                         = 0x1
+	ECHONL                         = 0x10
+	ECHOPRT                        = 0x20
+	EVFILT_AIO                     = -0x3
+	EVFILT_EMPTY                   = -0xd
+	EVFILT_FS                      = -0x9
+	EVFILT_LIO                     = -0xa
+	EVFILT_PROC                    = -0x5
+	EVFILT_PROCDESC                = -0x8
+	EVFILT_READ                    = -0x1
+	EVFILT_SENDFILE                = -0xc
+	EVFILT_SIGNAL                  = -0x6
+	EVFILT_SYSCOUNT                = 0xd
+	EVFILT_TIMER                   = -0x7
+	EVFILT_USER                    = -0xb
+	EVFILT_VNODE                   = -0x4
+	EVFILT_WRITE                   = -0x2
+	EVNAMEMAP_NAME_SIZE            = 0x40
+	EV_ADD                         = 0x1
+	EV_CLEAR                       = 0x20
+	EV_DELETE                      = 0x2
+	EV_DISABLE                     = 0x8
+	EV_DISPATCH                    = 0x80
+	EV_DROP                        = 0x1000
+	EV_ENABLE                      = 0x4
+	EV_EOF                         = 0x8000
+	EV_ERROR                       = 0x4000
+	EV_FLAG1                       = 0x2000
+	EV_FLAG2                       = 0x4000
+	EV_FORCEONESHOT                = 0x100
+	EV_ONESHOT                     = 0x10
+	EV_RECEIPT                     = 0x40
+	EV_SYSFLAGS                    = 0xf000
+	EXTA                           = 0x4b00
+	EXTATTR_MAXNAMELEN             = 0xff
+	EXTATTR_NAMESPACE_EMPTY        = 0x0
+	EXTATTR_NAMESPACE_SYSTEM       = 0x2
+	EXTATTR_NAMESPACE_USER         = 0x1
+	EXTB                           = 0x9600
+	EXTPROC                        = 0x800
+	FD_CLOEXEC                     = 0x1
+	FD_SETSIZE                     = 0x400
+	FLUSHO                         = 0x800000
+	F_CANCEL                       = 0x5
+	F_DUP2FD                       = 0xa
+	F_DUP2FD_CLOEXEC               = 0x12
+	F_DUPFD                        = 0x0
+	F_DUPFD_CLOEXEC                = 0x11
+	F_GETFD                        = 0x1
+	F_GETFL                        = 0x3
+	F_GETLK                        = 0xb
+	F_GETOWN                       = 0x5
+	F_OGETLK                       = 0x7
+	F_OK                           = 0x0
+	F_OSETLK                       = 0x8
+	F_OSETLKW                      = 0x9
+	F_RDAHEAD                      = 0x10
+	F_RDLCK                        = 0x1
+	F_READAHEAD                    = 0xf
+	F_SETFD                        = 0x2
+	F_SETFL                        = 0x4
+	F_SETLK                        = 0xc
+	F_SETLKW                       = 0xd
+	F_SETLK_REMOTE                 = 0xe
+	F_SETOWN                       = 0x6
+	F_UNLCK                        = 0x2
+	F_UNLCKSYS                     = 0x4
+	F_WRLCK                        = 0x3
+	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
+	ICANON                         = 0x100
+	ICMP6_FILTER                   = 0x12
+	ICRNL                          = 0x100
+	IEXTEN                         = 0x400
+	IFAN_ARRIVAL                   = 0x0
+	IFAN_DEPARTURE                 = 0x1
+	IFCAP_WOL_MAGIC                = 0x2000
+	IFF_ALLMULTI                   = 0x200
+	IFF_ALTPHYS                    = 0x4000
+	IFF_BROADCAST                  = 0x2
+	IFF_CANTCHANGE                 = 0x218f52
+	IFF_CANTCONFIG                 = 0x10000
+	IFF_DEBUG                      = 0x4
+	IFF_DRV_OACTIVE                = 0x400
+	IFF_DRV_RUNNING                = 0x40
+	IFF_DYING                      = 0x200000
+	IFF_LINK0                      = 0x1000
+	IFF_LINK1                      = 0x2000
+	IFF_LINK2                      = 0x4000
+	IFF_LOOPBACK                   = 0x8
+	IFF_MONITOR                    = 0x40000
+	IFF_MULTICAST                  = 0x8000
+	IFF_NOARP                      = 0x80
+	IFF_NOGROUP                    = 0x800000
+	IFF_OACTIVE                    = 0x400
+	IFF_POINTOPOINT                = 0x10
+	IFF_PPROMISC                   = 0x20000
+	IFF_PROMISC                    = 0x100
+	IFF_RENAMING                   = 0x400000
+	IFF_RUNNING                    = 0x40
+	IFF_SIMPLEX                    = 0x800
+	IFF_STATICARP                  = 0x80000
+	IFF_UP                         = 0x1
+	IFNAMSIZ                       = 0x10
+	IFT_BRIDGE                     = 0xd1
+	IFT_CARP                       = 0xf8
+	IFT_IEEE1394                   = 0x90
+	IFT_INFINIBAND                 = 0xc7
+	IFT_L2VLAN                     = 0x87
+	IFT_L3IPVLAN                   = 0x88
+	IFT_PPP                        = 0x17
+	IFT_PROPVIRTUAL                = 0x35
+	IGNBRK                         = 0x1
+	IGNCR                          = 0x80
+	IGNPAR                         = 0x4
+	IMAXBEL                        = 0x2000
+	INLCR                          = 0x40
+	INPCK                          = 0x10
+	IN_CLASSA_HOST                 = 0xffffff
+	IN_CLASSA_MAX                  = 0x80
+	IN_CLASSA_NET                  = 0xff000000
+	IN_CLASSA_NSHIFT               = 0x18
+	IN_CLASSB_HOST                 = 0xffff
+	IN_CLASSB_MAX                  = 0x10000
+	IN_CLASSB_NET                  = 0xffff0000
+	IN_CLASSB_NSHIFT               = 0x10
+	IN_CLASSC_HOST                 = 0xff
+	IN_CLASSC_NET                  = 0xffffff00
+	IN_CLASSC_NSHIFT               = 0x8
+	IN_CLASSD_HOST                 = 0xfffffff
+	IN_CLASSD_NET                  = 0xf0000000
+	IN_CLASSD_NSHIFT               = 0x1c
+	IN_LOOPBACKNET                 = 0x7f
+	IN_RFC3021_MASK                = 0xfffffffe
+	IPPROTO_3PC                    = 0x22
+	IPPROTO_ADFS                   = 0x44
+	IPPROTO_AH                     = 0x33
+	IPPROTO_AHIP                   = 0x3d
+	IPPROTO_APES                   = 0x63
+	IPPROTO_ARGUS                  = 0xd
+	IPPROTO_AX25                   = 0x5d
+	IPPROTO_BHA                    = 0x31
+	IPPROTO_BLT                    = 0x1e
+	IPPROTO_BRSATMON               = 0x4c
+	IPPROTO_CARP                   = 0x70
+	IPPROTO_CFTP                   = 0x3e
+	IPPROTO_CHAOS                  = 0x10
+	IPPROTO_CMTP                   = 0x26
+	IPPROTO_CPHB                   = 0x49
+	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
+	IPPROTO_DDP                    = 0x25
+	IPPROTO_DGP                    = 0x56
+	IPPROTO_DIVERT                 = 0x102
+	IPPROTO_DONE                   = 0x101
+	IPPROTO_DSTOPTS                = 0x3c
+	IPPROTO_EGP                    = 0x8
+	IPPROTO_EMCON                  = 0xe
+	IPPROTO_ENCAP                  = 0x62
+	IPPROTO_EON                    = 0x50
+	IPPROTO_ESP                    = 0x32
+	IPPROTO_ETHERIP                = 0x61
+	IPPROTO_FRAGMENT               = 0x2c
+	IPPROTO_GGP                    = 0x3
+	IPPROTO_GMTP                   = 0x64
+	IPPROTO_GRE                    = 0x2f
+	IPPROTO_HELLO                  = 0x3f
+	IPPROTO_HIP                    = 0x8b
+	IPPROTO_HMP                    = 0x14
+	IPPROTO_HOPOPTS                = 0x0
+	IPPROTO_ICMP                   = 0x1
+	IPPROTO_ICMPV6                 = 0x3a
+	IPPROTO_IDP                    = 0x16
+	IPPROTO_IDPR                   = 0x23
+	IPPROTO_IDRP                   = 0x2d
+	IPPROTO_IGMP                   = 0x2
+	IPPROTO_IGP                    = 0x55
+	IPPROTO_IGRP                   = 0x58
+	IPPROTO_IL                     = 0x28
+	IPPROTO_INLSP                  = 0x34
+	IPPROTO_INP                    = 0x20
+	IPPROTO_IP                     = 0x0
+	IPPROTO_IPCOMP                 = 0x6c
+	IPPROTO_IPCV                   = 0x47
+	IPPROTO_IPEIP                  = 0x5e
+	IPPROTO_IPIP                   = 0x4
+	IPPROTO_IPPC                   = 0x43
+	IPPROTO_IPV4                   = 0x4
+	IPPROTO_IPV6                   = 0x29
+	IPPROTO_IRTP                   = 0x1c
+	IPPROTO_KRYPTOLAN              = 0x41
+	IPPROTO_LARP                   = 0x5b
+	IPPROTO_LEAF1                  = 0x19
+	IPPROTO_LEAF2                  = 0x1a
+	IPPROTO_MAX                    = 0x100
+	IPPROTO_MEAS                   = 0x13
+	IPPROTO_MH                     = 0x87
+	IPPROTO_MHRP                   = 0x30
+	IPPROTO_MICP                   = 0x5f
+	IPPROTO_MOBILE                 = 0x37
+	IPPROTO_MPLS                   = 0x89
+	IPPROTO_MTP                    = 0x5c
+	IPPROTO_MUX                    = 0x12
+	IPPROTO_ND                     = 0x4d
+	IPPROTO_NHRP                   = 0x36
+	IPPROTO_NONE                   = 0x3b
+	IPPROTO_NSP                    = 0x1f
+	IPPROTO_NVPII                  = 0xb
+	IPPROTO_OLD_DIVERT             = 0xfe
+	IPPROTO_OSPFIGP                = 0x59
+	IPPROTO_PFSYNC                 = 0xf0
+	IPPROTO_PGM                    = 0x71
+	IPPROTO_PIGP                   = 0x9
+	IPPROTO_PIM                    = 0x67
+	IPPROTO_PRM                    = 0x15
+	IPPROTO_PUP                    = 0xc
+	IPPROTO_PVP                    = 0x4b
+	IPPROTO_RAW                    = 0xff
+	IPPROTO_RCCMON                 = 0xa
+	IPPROTO_RDP                    = 0x1b
+	IPPROTO_RESERVED_253           = 0xfd
+	IPPROTO_RESERVED_254           = 0xfe
+	IPPROTO_ROUTING                = 0x2b
+	IPPROTO_RSVP                   = 0x2e
+	IPPROTO_RVD                    = 0x42
+	IPPROTO_SATEXPAK               = 0x40
+	IPPROTO_SATMON                 = 0x45
+	IPPROTO_SCCSP                  = 0x60
+	IPPROTO_SCTP                   = 0x84
+	IPPROTO_SDRP                   = 0x2a
+	IPPROTO_SEND                   = 0x103
+	IPPROTO_SHIM6                  = 0x8c
+	IPPROTO_SKIP                   = 0x39
+	IPPROTO_SPACER                 = 0x7fff
+	IPPROTO_SRPC                   = 0x5a
+	IPPROTO_ST                     = 0x7
+	IPPROTO_SVMTP                  = 0x52
+	IPPROTO_SWIPE                  = 0x35
+	IPPROTO_TCF                    = 0x57
+	IPPROTO_TCP                    = 0x6
+	IPPROTO_TLSP                   = 0x38
+	IPPROTO_TP                     = 0x1d
+	IPPROTO_TPXX                   = 0x27
+	IPPROTO_TRUNK1                 = 0x17
+	IPPROTO_TRUNK2                 = 0x18
+	IPPROTO_TTP                    = 0x54
+	IPPROTO_UDP                    = 0x11
+	IPPROTO_UDPLITE                = 0x88
+	IPPROTO_VINES                  = 0x53
+	IPPROTO_VISA                   = 0x46
+	IPPROTO_VMTP                   = 0x51
+	IPPROTO_WBEXPAK                = 0x4f
+	IPPROTO_WBMON                  = 0x4e
+	IPPROTO_WSN                    = 0x4a
+	IPPROTO_XNET                   = 0xf
+	IPPROTO_XTP                    = 0x24
+	IPV6_AUTOFLOWLABEL             = 0x3b
+	IPV6_BINDANY                   = 0x40
+	IPV6_BINDMULTI                 = 0x41
+	IPV6_BINDV6ONLY                = 0x1b
+	IPV6_CHECKSUM                  = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS    = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP    = 0x1
+	IPV6_DEFHLIM                   = 0x40
+	IPV6_DONTFRAG                  = 0x3e
+	IPV6_DSTOPTS                   = 0x32
+	IPV6_FLOWID                    = 0x43
+	IPV6_FLOWINFO_MASK             = 0xffffff0f
+	IPV6_FLOWLABEL_LEN             = 0x14
+	IPV6_FLOWLABEL_MASK            = 0xffff0f00
+	IPV6_FLOWTYPE                  = 0x44
+	IPV6_FRAGTTL                   = 0x78
+	IPV6_FW_ADD                    = 0x1e
+	IPV6_FW_DEL                    = 0x1f
+	IPV6_FW_FLUSH                  = 0x20
+	IPV6_FW_GET                    = 0x22
+	IPV6_FW_ZERO                   = 0x21
+	IPV6_HLIMDEC                   = 0x1
+	IPV6_HOPLIMIT                  = 0x2f
+	IPV6_HOPOPTS                   = 0x31
+	IPV6_IPSEC_POLICY              = 0x1c
+	IPV6_JOIN_GROUP                = 0xc
+	IPV6_LEAVE_GROUP               = 0xd
+	IPV6_MAXHLIM                   = 0xff
+	IPV6_MAXOPTHDR                 = 0x800
+	IPV6_MAXPACKET                 = 0xffff
+	IPV6_MAX_GROUP_SRC_FILTER      = 0x200
+	IPV6_MAX_MEMBERSHIPS           = 0xfff
+	IPV6_MAX_SOCK_SRC_FILTER       = 0x80
+	IPV6_MMTU                      = 0x500
+	IPV6_MSFILTER                  = 0x4a
+	IPV6_MULTICAST_HOPS            = 0xa
+	IPV6_MULTICAST_IF              = 0x9
+	IPV6_MULTICAST_LOOP            = 0xb
+	IPV6_NEXTHOP                   = 0x30
+	IPV6_ORIGDSTADDR               = 0x48
+	IPV6_PATHMTU                   = 0x2c
+	IPV6_PKTINFO                   = 0x2e
+	IPV6_PORTRANGE                 = 0xe
+	IPV6_PORTRANGE_DEFAULT         = 0x0
+	IPV6_PORTRANGE_HIGH            = 0x1
+	IPV6_PORTRANGE_LOW             = 0x2
+	IPV6_PREFER_TEMPADDR           = 0x3f
+	IPV6_RECVDSTOPTS               = 0x28
+	IPV6_RECVFLOWID                = 0x46
+	IPV6_RECVHOPLIMIT              = 0x25
+	IPV6_RECVHOPOPTS               = 0x27
+	IPV6_RECVORIGDSTADDR           = 0x48
+	IPV6_RECVPATHMTU               = 0x2b
+	IPV6_RECVPKTINFO               = 0x24
+	IPV6_RECVRSSBUCKETID           = 0x47
+	IPV6_RECVRTHDR                 = 0x26
+	IPV6_RECVTCLASS                = 0x39
+	IPV6_RSSBUCKETID               = 0x45
+	IPV6_RSS_LISTEN_BUCKET         = 0x42
+	IPV6_RTHDR                     = 0x33
+	IPV6_RTHDRDSTOPTS              = 0x23
+	IPV6_RTHDR_LOOSE               = 0x0
+	IPV6_RTHDR_STRICT              = 0x1
+	IPV6_RTHDR_TYPE_0              = 0x0
+	IPV6_SOCKOPT_RESERVED1         = 0x3
+	IPV6_TCLASS                    = 0x3d
+	IPV6_UNICAST_HOPS              = 0x4
+	IPV6_USE_MIN_MTU               = 0x2a
+	IPV6_V6ONLY                    = 0x1b
+	IPV6_VERSION                   = 0x60
+	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
+	IP_ADD_MEMBERSHIP              = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
+	IP_BINDANY                     = 0x18
+	IP_BINDMULTI                   = 0x19
+	IP_BLOCK_SOURCE                = 0x48
+	IP_DEFAULT_MULTICAST_LOOP      = 0x1
+	IP_DEFAULT_MULTICAST_TTL       = 0x1
+	IP_DF                          = 0x4000
+	IP_DONTFRAG                    = 0x43
+	IP_DROP_MEMBERSHIP             = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP      = 0x47
+	IP_DUMMYNET3                   = 0x31
+	IP_DUMMYNET_CONFIGURE          = 0x3c
+	IP_DUMMYNET_DEL                = 0x3d
+	IP_DUMMYNET_FLUSH              = 0x3e
+	IP_DUMMYNET_GET                = 0x40
+	IP_FLOWID                      = 0x5a
+	IP_FLOWTYPE                    = 0x5b
+	IP_FW3                         = 0x30
+	IP_FW_ADD                      = 0x32
+	IP_FW_DEL                      = 0x33
+	IP_FW_FLUSH                    = 0x34
+	IP_FW_GET                      = 0x36
+	IP_FW_NAT_CFG                  = 0x38
+	IP_FW_NAT_DEL                  = 0x39
+	IP_FW_NAT_GET_CONFIG           = 0x3a
+	IP_FW_NAT_GET_LOG              = 0x3b
+	IP_FW_RESETLOG                 = 0x37
+	IP_FW_TABLE_ADD                = 0x28
+	IP_FW_TABLE_DEL                = 0x29
+	IP_FW_TABLE_FLUSH              = 0x2a
+	IP_FW_TABLE_GETSIZE            = 0x2b
+	IP_FW_TABLE_LIST               = 0x2c
+	IP_FW_ZERO                     = 0x35
+	IP_HDRINCL                     = 0x2
+	IP_IPSEC_POLICY                = 0x15
+	IP_MAXPACKET                   = 0xffff
+	IP_MAX_GROUP_SRC_FILTER        = 0x200
+	IP_MAX_MEMBERSHIPS             = 0xfff
+	IP_MAX_SOCK_MUTE_FILTER        = 0x80
+	IP_MAX_SOCK_SRC_FILTER         = 0x80
+	IP_MF                          = 0x2000
+	IP_MINTTL                      = 0x42
+	IP_MSFILTER                    = 0x4a
+	IP_MSS                         = 0x240
+	IP_MULTICAST_IF                = 0x9
+	IP_MULTICAST_LOOP              = 0xb
+	IP_MULTICAST_TTL               = 0xa
+	IP_MULTICAST_VIF               = 0xe
+	IP_OFFMASK                     = 0x1fff
+	IP_ONESBCAST                   = 0x17
+	IP_OPTIONS                     = 0x1
+	IP_ORIGDSTADDR                 = 0x1b
+	IP_PORTRANGE                   = 0x13
+	IP_PORTRANGE_DEFAULT           = 0x0
+	IP_PORTRANGE_HIGH              = 0x1
+	IP_PORTRANGE_LOW               = 0x2
+	IP_RECVDSTADDR                 = 0x7
+	IP_RECVFLOWID                  = 0x5d
+	IP_RECVIF                      = 0x14
+	IP_RECVOPTS                    = 0x5
+	IP_RECVORIGDSTADDR             = 0x1b
+	IP_RECVRETOPTS                 = 0x6
+	IP_RECVRSSBUCKETID             = 0x5e
+	IP_RECVTOS                     = 0x44
+	IP_RECVTTL                     = 0x41
+	IP_RETOPTS                     = 0x8
+	IP_RF                          = 0x8000
+	IP_RSSBUCKETID                 = 0x5c
+	IP_RSS_LISTEN_BUCKET           = 0x1a
+	IP_RSVP_OFF                    = 0x10
+	IP_RSVP_ON                     = 0xf
+	IP_RSVP_VIF_OFF                = 0x12
+	IP_RSVP_VIF_ON                 = 0x11
+	IP_SENDSRCADDR                 = 0x7
+	IP_TOS                         = 0x3
+	IP_TTL                         = 0x4
+	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
+	ISIG                           = 0x80
+	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
+	IXANY                          = 0x800
+	IXOFF                          = 0x400
+	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
+	LOCAL_CONNWAIT                 = 0x4
+	LOCAL_CREDS                    = 0x2
+	LOCAL_PEERCRED                 = 0x1
+	LOCAL_VENDOR                   = 0x80000000
+	LOCK_EX                        = 0x2
+	LOCK_NB                        = 0x4
+	LOCK_SH                        = 0x1
+	LOCK_UN                        = 0x8
+	MADV_AUTOSYNC                  = 0x7
+	MADV_CORE                      = 0x9
+	MADV_DONTNEED                  = 0x4
+	MADV_FREE                      = 0x5
+	MADV_NOCORE                    = 0x8
+	MADV_NORMAL                    = 0x0
+	MADV_NOSYNC                    = 0x6
+	MADV_PROTECT                   = 0xa
+	MADV_RANDOM                    = 0x1
+	MADV_SEQUENTIAL                = 0x2
+	MADV_WILLNEED                  = 0x3
+	MAP_32BIT                      = 0x80000
+	MAP_ALIGNED_SUPER              = 0x1000000
+	MAP_ALIGNMENT_MASK             = -0x1000000
+	MAP_ALIGNMENT_SHIFT            = 0x18
+	MAP_ANON                       = 0x1000
+	MAP_ANONYMOUS                  = 0x1000
+	MAP_COPY                       = 0x2
+	MAP_EXCL                       = 0x4000
+	MAP_FILE                       = 0x0
+	MAP_FIXED                      = 0x10
+	MAP_GUARD                      = 0x2000
+	MAP_HASSEMAPHORE               = 0x200
+	MAP_NOCORE                     = 0x20000
+	MAP_NOSYNC                     = 0x800
+	MAP_PREFAULT_READ              = 0x40000
+	MAP_PRIVATE                    = 0x2
+	MAP_RESERVED0020               = 0x20
+	MAP_RESERVED0040               = 0x40
+	MAP_RESERVED0080               = 0x80
+	MAP_RESERVED0100               = 0x100
+	MAP_SHARED                     = 0x1
+	MAP_STACK                      = 0x400
+	MCAST_BLOCK_SOURCE             = 0x54
+	MCAST_EXCLUDE                  = 0x2
+	MCAST_INCLUDE                  = 0x1
+	MCAST_JOIN_GROUP               = 0x50
+	MCAST_JOIN_SOURCE_GROUP        = 0x52
+	MCAST_LEAVE_GROUP              = 0x51
+	MCAST_LEAVE_SOURCE_GROUP       = 0x53
+	MCAST_UNBLOCK_SOURCE           = 0x55
+	MCAST_UNDEFINED                = 0x0
+	MCL_CURRENT                    = 0x1
+	MCL_FUTURE                     = 0x2
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0xd0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UNTRUSTED                  = 0x800000000
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0xad8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VERIFIED                   = 0x400000000
+	MNT_VISFLAGMASK                = 0xffef0ffff
+	MNT_WAIT                       = 0x1
+	MSG_CMSG_CLOEXEC               = 0x40000
+	MSG_COMPAT                     = 0x8000
+	MSG_CTRUNC                     = 0x20
+	MSG_DONTROUTE                  = 0x4
+	MSG_DONTWAIT                   = 0x80
+	MSG_EOF                        = 0x100
+	MSG_EOR                        = 0x8
+	MSG_NBIO                       = 0x4000
+	MSG_NOSIGNAL                   = 0x20000
+	MSG_NOTIFICATION               = 0x2000
+	MSG_OOB                        = 0x1
+	MSG_PEEK                       = 0x2
+	MSG_TRUNC                      = 0x10
+	MSG_WAITALL                    = 0x40
+	MSG_WAITFORONE                 = 0x80000
+	MS_ASYNC                       = 0x1
+	MS_INVALIDATE                  = 0x2
+	MS_SYNC                        = 0x0
+	NAME_MAX                       = 0xff
+	NET_RT_DUMP                    = 0x1
+	NET_RT_FLAGS                   = 0x2
+	NET_RT_IFLIST                  = 0x3
+	NET_RT_IFLISTL                 = 0x5
+	NET_RT_IFMALIST                = 0x4
+	NFDBITS                        = 0x40
+	NOFLSH                         = 0x80000000
+	NOKERNINFO                     = 0x2000000
+	NOTE_ABSTIME                   = 0x10
+	NOTE_ATTRIB                    = 0x8
+	NOTE_CHILD                     = 0x4
+	NOTE_CLOSE                     = 0x100
+	NOTE_CLOSE_WRITE               = 0x200
+	NOTE_DELETE                    = 0x1
+	NOTE_EXEC                      = 0x20000000
+	NOTE_EXIT                      = 0x80000000
+	NOTE_EXTEND                    = 0x4
+	NOTE_FFAND                     = 0x40000000
+	NOTE_FFCOPY                    = 0xc0000000
+	NOTE_FFCTRLMASK                = 0xc0000000
+	NOTE_FFLAGSMASK                = 0xffffff
+	NOTE_FFNOP                     = 0x0
+	NOTE_FFOR                      = 0x80000000
+	NOTE_FILE_POLL                 = 0x2
+	NOTE_FORK                      = 0x40000000
+	NOTE_LINK                      = 0x10
+	NOTE_LOWAT                     = 0x1
+	NOTE_MSECONDS                  = 0x2
+	NOTE_NSECONDS                  = 0x8
+	NOTE_OPEN                      = 0x80
+	NOTE_PCTRLMASK                 = 0xf0000000
+	NOTE_PDATAMASK                 = 0xfffff
+	NOTE_READ                      = 0x400
+	NOTE_RENAME                    = 0x20
+	NOTE_REVOKE                    = 0x40
+	NOTE_SECONDS                   = 0x1
+	NOTE_TRACK                     = 0x1
+	NOTE_TRACKERR                  = 0x2
+	NOTE_TRIGGER                   = 0x1000000
+	NOTE_USECONDS                  = 0x4
+	NOTE_WRITE                     = 0x2
+	OCRNL                          = 0x10
+	ONLCR                          = 0x2
+	ONLRET                         = 0x40
+	ONOCR                          = 0x20
+	ONOEOT                         = 0x8
+	OPOST                          = 0x1
+	OXTABS                         = 0x4
+	O_ACCMODE                      = 0x3
+	O_APPEND                       = 0x8
+	O_ASYNC                        = 0x40
+	O_CLOEXEC                      = 0x100000
+	O_CREAT                        = 0x200
+	O_DIRECT                       = 0x10000
+	O_DIRECTORY                    = 0x20000
+	O_EXCL                         = 0x800
+	O_EXEC                         = 0x40000
+	O_EXLOCK                       = 0x20
+	O_FSYNC                        = 0x80
+	O_NDELAY                       = 0x4
+	O_NOCTTY                       = 0x8000
+	O_NOFOLLOW                     = 0x100
+	O_NONBLOCK                     = 0x4
+	O_RDONLY                       = 0x0
+	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
+	O_SHLOCK                       = 0x10
+	O_SYNC                         = 0x80
+	O_TRUNC                        = 0x400
+	O_TTY_INIT                     = 0x80000
+	O_VERIFY                       = 0x200000
+	O_WRONLY                       = 0x1
+	PARENB                         = 0x1000
+	PARMRK                         = 0x8
+	PARODD                         = 0x2000
+	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
+	PRIO_PGRP                      = 0x1
+	PRIO_PROCESS                   = 0x0
+	PRIO_USER                      = 0x2
+	PROT_EXEC                      = 0x4
+	PROT_NONE                      = 0x0
+	PROT_READ                      = 0x1
+	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETFSBASE                   = 0x47
+	PT_GETGSBASE                   = 0x49
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GETXSTATE                   = 0x45
+	PT_GETXSTATE_INFO              = 0x44
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETFSBASE                   = 0x48
+	PT_SETGSBASE                   = 0x4a
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SETXSTATE                   = 0x46
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
+	RLIMIT_AS                      = 0xa
+	RLIMIT_CORE                    = 0x4
+	RLIMIT_CPU                     = 0x0
+	RLIMIT_DATA                    = 0x2
+	RLIMIT_FSIZE                   = 0x1
+	RLIMIT_MEMLOCK                 = 0x6
+	RLIMIT_NOFILE                  = 0x8
+	RLIMIT_NPROC                   = 0x7
+	RLIMIT_RSS                     = 0x5
+	RLIMIT_STACK                   = 0x3
+	RLIM_INFINITY                  = 0x7fffffffffffffff
+	RTAX_AUTHOR                    = 0x6
+	RTAX_BRD                       = 0x7
+	RTAX_DST                       = 0x0
+	RTAX_GATEWAY                   = 0x1
+	RTAX_GENMASK                   = 0x3
+	RTAX_IFA                       = 0x5
+	RTAX_IFP                       = 0x4
+	RTAX_MAX                       = 0x8
+	RTAX_NETMASK                   = 0x2
+	RTA_AUTHOR                     = 0x40
+	RTA_BRD                        = 0x80
+	RTA_DST                        = 0x1
+	RTA_GATEWAY                    = 0x2
+	RTA_GENMASK                    = 0x8
+	RTA_IFA                        = 0x20
+	RTA_IFP                        = 0x10
+	RTA_NETMASK                    = 0x4
+	RTF_BLACKHOLE                  = 0x1000
+	RTF_BROADCAST                  = 0x400000
+	RTF_DONE                       = 0x40
+	RTF_DYNAMIC                    = 0x10
+	RTF_FIXEDMTU                   = 0x80000
+	RTF_FMASK                      = 0x1004d808
+	RTF_GATEWAY                    = 0x2
+	RTF_GWFLAG_COMPAT              = 0x80000000
+	RTF_HOST                       = 0x4
+	RTF_LLDATA                     = 0x400
+	RTF_LLINFO                     = 0x400
+	RTF_LOCAL                      = 0x200000
+	RTF_MODIFIED                   = 0x20
+	RTF_MULTICAST                  = 0x800000
+	RTF_PINNED                     = 0x100000
+	RTF_PROTO1                     = 0x8000
+	RTF_PROTO2                     = 0x4000
+	RTF_PROTO3                     = 0x40000
+	RTF_REJECT                     = 0x8
+	RTF_RNH_LOCKED                 = 0x40000000
+	RTF_STATIC                     = 0x800
+	RTF_STICKY                     = 0x10000000
+	RTF_UP                         = 0x1
+	RTF_XRESOLVE                   = 0x200
+	RTM_ADD                        = 0x1
+	RTM_CHANGE                     = 0x3
+	RTM_DELADDR                    = 0xd
+	RTM_DELETE                     = 0x2
+	RTM_DELMADDR                   = 0x10
+	RTM_GET                        = 0x4
+	RTM_IEEE80211                  = 0x12
+	RTM_IFANNOUNCE                 = 0x11
+	RTM_IFINFO                     = 0xe
+	RTM_LOCK                       = 0x8
+	RTM_LOSING                     = 0x5
+	RTM_MISS                       = 0x7
+	RTM_NEWADDR                    = 0xc
+	RTM_NEWMADDR                   = 0xf
+	RTM_REDIRECT                   = 0x6
+	RTM_RESOLVE                    = 0xb
+	RTM_RTTUNIT                    = 0xf4240
+	RTM_VERSION                    = 0x5
+	RTV_EXPIRE                     = 0x4
+	RTV_HOPCOUNT                   = 0x2
+	RTV_MTU                        = 0x1
+	RTV_RPIPE                      = 0x8
+	RTV_RTT                        = 0x40
+	RTV_RTTVAR                     = 0x80
+	RTV_SPIPE                      = 0x10
+	RTV_SSTHRESH                   = 0x20
+	RTV_WEIGHT                     = 0x100
+	RT_ALL_FIBS                    = -0x1
+	RT_BLACKHOLE                   = 0x40
+	RT_DEFAULT_FIB                 = 0x0
+	RT_HAS_GW                      = 0x80
+	RT_HAS_HEADER                  = 0x10
+	RT_HAS_HEADER_BIT              = 0x4
+	RT_L2_ME                       = 0x4
+	RT_L2_ME_BIT                   = 0x2
+	RT_LLE_CACHE                   = 0x100
+	RT_MAY_LOOP                    = 0x8
+	RT_MAY_LOOP_BIT                = 0x3
+	RT_REJECT                      = 0x20
+	RUSAGE_CHILDREN                = -0x1
+	RUSAGE_SELF                    = 0x0
+	RUSAGE_THREAD                  = 0x1
+	SCM_BINTIME                    = 0x4
+	SCM_CREDS                      = 0x3
+	SCM_MONOTONIC                  = 0x6
+	SCM_REALTIME                   = 0x5
+	SCM_RIGHTS                     = 0x1
+	SCM_TIMESTAMP                  = 0x2
+	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
+	SHUT_RD                        = 0x0
+	SHUT_RDWR                      = 0x2
+	SHUT_WR                        = 0x1
+	SIOCADDMULTI                   = 0x80206931
+	SIOCAIFADDR                    = 0x8040691a
+	SIOCAIFGROUP                   = 0x80286987
+	SIOCATMARK                     = 0x40047307
+	SIOCDELMULTI                   = 0x80206932
+	SIOCDIFADDR                    = 0x80206919
+	SIOCDIFGROUP                   = 0x80286989
+	SIOCDIFPHYADDR                 = 0x80206949
+	SIOCGDRVSPEC                   = 0xc028697b
+	SIOCGETSGCNT                   = 0xc0207210
+	SIOCGETVIFCNT                  = 0xc028720f
+	SIOCGHIWAT                     = 0x40047301
+	SIOCGHWADDR                    = 0xc020693e
+	SIOCGI2C                       = 0xc020693d
+	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
+	SIOCGIFBRDADDR                 = 0xc0206923
+	SIOCGIFCAP                     = 0xc020691f
+	SIOCGIFCONF                    = 0xc0106924
+	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
+	SIOCGIFDSTADDR                 = 0xc0206922
+	SIOCGIFFIB                     = 0xc020695c
+	SIOCGIFFLAGS                   = 0xc0206911
+	SIOCGIFGENERIC                 = 0xc020693a
+	SIOCGIFGMEMB                   = 0xc028698a
+	SIOCGIFGROUP                   = 0xc0286988
+	SIOCGIFINDEX                   = 0xc0206920
+	SIOCGIFMAC                     = 0xc0206926
+	SIOCGIFMEDIA                   = 0xc0306938
+	SIOCGIFMETRIC                  = 0xc0206917
+	SIOCGIFMTU                     = 0xc0206933
+	SIOCGIFNETMASK                 = 0xc0206925
+	SIOCGIFPDSTADDR                = 0xc0206948
+	SIOCGIFPHYS                    = 0xc0206935
+	SIOCGIFPSRCADDR                = 0xc0206947
+	SIOCGIFRSSHASH                 = 0xc0186997
+	SIOCGIFRSSKEY                  = 0xc0946996
+	SIOCGIFSTATUS                  = 0xc331693b
+	SIOCGIFXMEDIA                  = 0xc030698b
+	SIOCGLANPCP                    = 0xc0206998
+	SIOCGLOWAT                     = 0x40047303
+	SIOCGPGRP                      = 0x40047309
+	SIOCGPRIVATE_0                 = 0xc0206950
+	SIOCGPRIVATE_1                 = 0xc0206951
+	SIOCGTUNFIB                    = 0xc020695e
+	SIOCIFCREATE                   = 0xc020697a
+	SIOCIFCREATE2                  = 0xc020697c
+	SIOCIFDESTROY                  = 0x80206979
+	SIOCIFGCLONERS                 = 0xc0106978
+	SIOCSDRVSPEC                   = 0x8028697b
+	SIOCSHIWAT                     = 0x80047300
+	SIOCSIFADDR                    = 0x8020690c
+	SIOCSIFBRDADDR                 = 0x80206913
+	SIOCSIFCAP                     = 0x8020691e
+	SIOCSIFDESCR                   = 0x80206929
+	SIOCSIFDSTADDR                 = 0x8020690e
+	SIOCSIFFIB                     = 0x8020695d
+	SIOCSIFFLAGS                   = 0x80206910
+	SIOCSIFGENERIC                 = 0x80206939
+	SIOCSIFLLADDR                  = 0x8020693c
+	SIOCSIFMAC                     = 0x80206927
+	SIOCSIFMEDIA                   = 0xc0206937
+	SIOCSIFMETRIC                  = 0x80206918
+	SIOCSIFMTU                     = 0x80206934
+	SIOCSIFNAME                    = 0x80206928
+	SIOCSIFNETMASK                 = 0x80206916
+	SIOCSIFPHYADDR                 = 0x80406946
+	SIOCSIFPHYS                    = 0x80206936
+	SIOCSIFRVNET                   = 0xc020695b
+	SIOCSIFVNET                    = 0xc020695a
+	SIOCSLANPCP                    = 0x80206999
+	SIOCSLOWAT                     = 0x80047302
+	SIOCSPGRP                      = 0x80047308
+	SIOCSTUNFIB                    = 0x8020695f
+	SOCK_CLOEXEC                   = 0x10000000
+	SOCK_DGRAM                     = 0x2
+	SOCK_MAXADDRLEN                = 0xff
+	SOCK_NONBLOCK                  = 0x20000000
+	SOCK_RAW                       = 0x3
+	SOCK_RDM                       = 0x4
+	SOCK_SEQPACKET                 = 0x5
+	SOCK_STREAM                    = 0x1
+	SOL_LOCAL                      = 0x0
+	SOL_SOCKET                     = 0xffff
+	SOMAXCONN                      = 0x80
+	SO_ACCEPTCONN                  = 0x2
+	SO_ACCEPTFILTER                = 0x1000
+	SO_BINTIME                     = 0x2000
+	SO_BROADCAST                   = 0x20
+	SO_DEBUG                       = 0x1
+	SO_DOMAIN                      = 0x1019
+	SO_DONTROUTE                   = 0x10
+	SO_ERROR                       = 0x1007
+	SO_KEEPALIVE                   = 0x8
+	SO_LABEL                       = 0x1009
+	SO_LINGER                      = 0x80
+	SO_LISTENINCQLEN               = 0x1013
+	SO_LISTENQLEN                  = 0x1012
+	SO_LISTENQLIMIT                = 0x1011
+	SO_MAX_PACING_RATE             = 0x1018
+	SO_NOSIGPIPE                   = 0x800
+	SO_NO_DDP                      = 0x8000
+	SO_NO_OFFLOAD                  = 0x4000
+	SO_OOBINLINE                   = 0x100
+	SO_PEERLABEL                   = 0x1010
+	SO_PROTOCOL                    = 0x1016
+	SO_PROTOTYPE                   = 0x1016
+	SO_RCVBUF                      = 0x1002
+	SO_RCVLOWAT                    = 0x1004
+	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
+	SO_REUSEADDR                   = 0x4
+	SO_REUSEPORT                   = 0x200
+	SO_REUSEPORT_LB                = 0x10000
+	SO_SETFIB                      = 0x1014
+	SO_SNDBUF                      = 0x1001
+	SO_SNDLOWAT                    = 0x1003
+	SO_SNDTIMEO                    = 0x1005
+	SO_TIMESTAMP                   = 0x400
+	SO_TS_BINTIME                  = 0x1
+	SO_TS_CLOCK                    = 0x1017
+	SO_TS_CLOCK_MAX                = 0x3
+	SO_TS_DEFAULT                  = 0x0
+	SO_TS_MONOTONIC                = 0x3
+	SO_TS_REALTIME                 = 0x2
+	SO_TS_REALTIME_MICRO           = 0x0
+	SO_TYPE                        = 0x1008
+	SO_USELOOPBACK                 = 0x40
+	SO_USER_COOKIE                 = 0x1015
+	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
+	TAB0                           = 0x0
+	TAB3                           = 0x4
+	TABDLY                         = 0x4
+	TCIFLUSH                       = 0x1
+	TCIOFF                         = 0x3
+	TCIOFLUSH                      = 0x3
+	TCION                          = 0x4
+	TCOFLUSH                       = 0x2
+	TCOOFF                         = 0x1
+	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
+	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
+	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
+	TCP_BBR_DRAIN_PG               = 0x42e
+	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
+	TCP_BBR_IWINTSO                = 0x42b
+	TCP_BBR_LOWGAIN_FD             = 0x436
+	TCP_BBR_LOWGAIN_HALF           = 0x435
+	TCP_BBR_LOWGAIN_THRESH         = 0x434
+	TCP_BBR_MAX_RTO                = 0x439
+	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
+	TCP_BBR_ONE_RETRAN             = 0x431
+	TCP_BBR_PACE_CROSS             = 0x442
+	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
+	TCP_BBR_PACE_PER_SEC           = 0x43e
+	TCP_BBR_PACE_SEG_MAX           = 0x440
+	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
+	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
+	TCP_BBR_PROBE_RTT_INT          = 0x430
+	TCP_BBR_PROBE_RTT_LEN          = 0x44e
+	TCP_BBR_RACK_RTT_USE           = 0x44a
+	TCP_BBR_RECFORCE               = 0x42c
+	TCP_BBR_REC_OVER_HPTS          = 0x43a
+	TCP_BBR_RETRAN_WTSO            = 0x44b
+	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
+	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
+	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
+	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
+	TCP_BBR_UNLIMITED              = 0x43b
+	TCP_BBR_USEDEL_RATE            = 0x437
+	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
+	TCP_CA_NAME_MAX                = 0x10
+	TCP_CCALGOOPT                  = 0x41
+	TCP_CONGESTION                 = 0x40
+	TCP_DATA_AFTER_CLOSE           = 0x44c
+	TCP_DELACK                     = 0x48
+	TCP_FASTOPEN                   = 0x401
+	TCP_FASTOPEN_MAX_COOKIE_LEN    = 0x10
+	TCP_FASTOPEN_MIN_COOKIE_LEN    = 0x4
+	TCP_FASTOPEN_PSK_LEN           = 0x10
+	TCP_FUNCTION_BLK               = 0x2000
+	TCP_FUNCTION_NAME_LEN_MAX      = 0x20
+	TCP_INFO                       = 0x20
+	TCP_KEEPCNT                    = 0x400
+	TCP_KEEPIDLE                   = 0x100
+	TCP_KEEPINIT                   = 0x80
+	TCP_KEEPINTVL                  = 0x200
+	TCP_LOG                        = 0x22
+	TCP_LOGBUF                     = 0x23
+	TCP_LOGDUMP                    = 0x25
+	TCP_LOGDUMPID                  = 0x26
+	TCP_LOGID                      = 0x24
+	TCP_LOG_ID_LEN                 = 0x40
+	TCP_MAXBURST                   = 0x4
+	TCP_MAXHLEN                    = 0x3c
+	TCP_MAXOLEN                    = 0x28
+	TCP_MAXSEG                     = 0x2
+	TCP_MAXWIN                     = 0xffff
+	TCP_MAX_SACK                   = 0x4
+	TCP_MAX_WINSHIFT               = 0xe
+	TCP_MD5SIG                     = 0x10
+	TCP_MINMSS                     = 0xd8
+	TCP_MSS                        = 0x218
+	TCP_NODELAY                    = 0x1
+	TCP_NOOPT                      = 0x8
+	TCP_NOPUSH                     = 0x4
+	TCP_PCAP_IN                    = 0x1000
+	TCP_PCAP_OUT                   = 0x800
+	TCP_RACK_EARLY_RECOV           = 0x423
+	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
+	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
+	TCP_RACK_MIN_PACE              = 0x445
+	TCP_RACK_MIN_PACE_SEG          = 0x446
+	TCP_RACK_MIN_TO                = 0x422
+	TCP_RACK_PACE_ALWAYS           = 0x41f
+	TCP_RACK_PACE_MAX_SEG          = 0x41e
+	TCP_RACK_PACE_REDUCE           = 0x41d
+	TCP_RACK_PKT_DELAY             = 0x428
+	TCP_RACK_PROP                  = 0x41b
+	TCP_RACK_PROP_RATE             = 0x420
+	TCP_RACK_PRR_SENDALOT          = 0x421
+	TCP_RACK_REORD_FADE            = 0x426
+	TCP_RACK_REORD_THRESH          = 0x425
+	TCP_RACK_TLP_INC_VAR           = 0x429
+	TCP_RACK_TLP_REDUCE            = 0x41c
+	TCP_RACK_TLP_THRESH            = 0x427
+	TCP_RACK_TLP_USE               = 0x447
+	TCP_VENDOR                     = 0x80000000
+	TCSAFLUSH                      = 0x2
+	TIMER_ABSTIME                  = 0x1
+	TIMER_RELTIME                  = 0x0
+	TIOCCBRK                       = 0x2000747a
+	TIOCCDTR                       = 0x20007478
+	TIOCCONS                       = 0x80047462
+	TIOCDRAIN                      = 0x2000745e
+	TIOCEXCL                       = 0x2000740d
+	TIOCEXT                        = 0x80047460
+	TIOCFLUSH                      = 0x80047410
+	TIOCGDRAINWAIT                 = 0x40047456
+	TIOCGETA                       = 0x402c7413
+	TIOCGETD                       = 0x4004741a
+	TIOCGPGRP                      = 0x40047477
+	TIOCGPTN                       = 0x4004740f
+	TIOCGSID                       = 0x40047463
+	TIOCGWINSZ                     = 0x40087468
+	TIOCMBIC                       = 0x8004746b
+	TIOCMBIS                       = 0x8004746c
+	TIOCMGDTRWAIT                  = 0x4004745a
+	TIOCMGET                       = 0x4004746a
+	TIOCMSDTRWAIT                  = 0x8004745b
+	TIOCMSET                       = 0x8004746d
+	TIOCM_CAR                      = 0x40
+	TIOCM_CD                       = 0x40
+	TIOCM_CTS                      = 0x20
+	TIOCM_DCD                      = 0x40
+	TIOCM_DSR                      = 0x100
+	TIOCM_DTR                      = 0x2
+	TIOCM_LE                       = 0x1
+	TIOCM_RI                       = 0x80
+	TIOCM_RNG                      = 0x80
+	TIOCM_RTS                      = 0x4
+	TIOCM_SR                       = 0x10
+	TIOCM_ST                       = 0x8
+	TIOCNOTTY                      = 0x20007471
+	TIOCNXCL                       = 0x2000740e
+	TIOCOUTQ                       = 0x40047473
+	TIOCPKT                        = 0x80047470
+	TIOCPKT_DATA                   = 0x0
+	TIOCPKT_DOSTOP                 = 0x20
+	TIOCPKT_FLUSHREAD              = 0x1
+	TIOCPKT_FLUSHWRITE             = 0x2
+	TIOCPKT_IOCTL                  = 0x40
+	TIOCPKT_NOSTOP                 = 0x10
+	TIOCPKT_START                  = 0x8
+	TIOCPKT_STOP                   = 0x4
+	TIOCPTMASTER                   = 0x2000741c
+	TIOCSBRK                       = 0x2000747b
+	TIOCSCTTY                      = 0x20007461
+	TIOCSDRAINWAIT                 = 0x80047457
+	TIOCSDTR                       = 0x20007479
+	TIOCSETA                       = 0x802c7414
+	TIOCSETAF                      = 0x802c7416
+	TIOCSETAW                      = 0x802c7415
+	TIOCSETD                       = 0x8004741b
+	TIOCSIG                        = 0x2004745f
+	TIOCSPGRP                      = 0x80047476
+	TIOCSTART                      = 0x2000746e
+	TIOCSTAT                       = 0x20007465
+	TIOCSTI                        = 0x80017472
+	TIOCSTOP                       = 0x2000746f
+	TIOCSWINSZ                     = 0x80087467
+	TIOCTIMESTAMP                  = 0x40107459
+	TIOCUCNTL                      = 0x80047466
+	TOSTOP                         = 0x400000
+	UTIME_NOW                      = -0x1
+	UTIME_OMIT                     = -0x2
+	VDISCARD                       = 0xf
+	VDSUSP                         = 0xb
+	VEOF                           = 0x0
+	VEOL                           = 0x1
+	VEOL2                          = 0x2
+	VERASE                         = 0x3
+	VERASE2                        = 0x7
+	VINTR                          = 0x8
+	VKILL                          = 0x5
+	VLNEXT                         = 0xe
+	VMIN                           = 0x10
+	VQUIT                          = 0x9
+	VREPRINT                       = 0x6
+	VSTART                         = 0xc
+	VSTATUS                        = 0x12
+	VSTOP                          = 0xd
+	VSUSP                          = 0xa
+	VTIME                          = 0x11
+	VWERASE                        = 0x4
+	WCONTINUED                     = 0x4
+	WCOREFLAG                      = 0x80
+	WEXITED                        = 0x10
+	WLINUXCLONE                    = 0x80000000
+	WNOHANG                        = 0x1
+	WNOWAIT                        = 0x8
+	WSTOPPED                       = 0x2
+	WTRAPPED                       = 0x20
+	WUNTRACED                      = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x59)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x55)
+	ECAPMODE        = syscall.Errno(0x5e)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDOOFUS         = syscall.Errno(0x58)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x56)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x61)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5a)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x57)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5b)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCAPABLE     = syscall.Errno(0x5d)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5f)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EOWNERDEAD      = syscall.Errno(0x60)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5c)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGLIBRT  = syscall.Signal(0x21)
+	SIGLWP    = syscall.Signal(0x20)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..493a2a793c0265a295cf4a4605a1d9fc82feb121
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go
@@ -0,0 +1,2033 @@
+// mkerrors.sh
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && freebsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                   = 0x10
+	AF_ARP                         = 0x23
+	AF_ATM                         = 0x1e
+	AF_BLUETOOTH                   = 0x24
+	AF_CCITT                       = 0xa
+	AF_CHAOS                       = 0x5
+	AF_CNT                         = 0x15
+	AF_COIP                        = 0x14
+	AF_DATAKIT                     = 0x9
+	AF_DECnet                      = 0xc
+	AF_DLI                         = 0xd
+	AF_E164                        = 0x1a
+	AF_ECMA                        = 0x8
+	AF_HYLINK                      = 0xf
+	AF_IEEE80211                   = 0x25
+	AF_IMPLINK                     = 0x3
+	AF_INET                        = 0x2
+	AF_INET6                       = 0x1c
+	AF_INET6_SDP                   = 0x2a
+	AF_INET_SDP                    = 0x28
+	AF_IPX                         = 0x17
+	AF_ISDN                        = 0x1a
+	AF_ISO                         = 0x7
+	AF_LAT                         = 0xe
+	AF_LINK                        = 0x12
+	AF_LOCAL                       = 0x1
+	AF_MAX                         = 0x2a
+	AF_NATM                        = 0x1d
+	AF_NETBIOS                     = 0x6
+	AF_NETGRAPH                    = 0x20
+	AF_OSI                         = 0x7
+	AF_PUP                         = 0x4
+	AF_ROUTE                       = 0x11
+	AF_SCLUSTER                    = 0x22
+	AF_SIP                         = 0x18
+	AF_SLOW                        = 0x21
+	AF_SNA                         = 0xb
+	AF_UNIX                        = 0x1
+	AF_UNSPEC                      = 0x0
+	AF_VENDOR00                    = 0x27
+	AF_VENDOR01                    = 0x29
+	AF_VENDOR02                    = 0x2b
+	AF_VENDOR03                    = 0x2d
+	AF_VENDOR04                    = 0x2f
+	AF_VENDOR05                    = 0x31
+	AF_VENDOR06                    = 0x33
+	AF_VENDOR07                    = 0x35
+	AF_VENDOR08                    = 0x37
+	AF_VENDOR09                    = 0x39
+	AF_VENDOR10                    = 0x3b
+	AF_VENDOR11                    = 0x3d
+	AF_VENDOR12                    = 0x3f
+	AF_VENDOR13                    = 0x41
+	AF_VENDOR14                    = 0x43
+	AF_VENDOR15                    = 0x45
+	AF_VENDOR16                    = 0x47
+	AF_VENDOR17                    = 0x49
+	AF_VENDOR18                    = 0x4b
+	AF_VENDOR19                    = 0x4d
+	AF_VENDOR20                    = 0x4f
+	AF_VENDOR21                    = 0x51
+	AF_VENDOR22                    = 0x53
+	AF_VENDOR23                    = 0x55
+	AF_VENDOR24                    = 0x57
+	AF_VENDOR25                    = 0x59
+	AF_VENDOR26                    = 0x5b
+	AF_VENDOR27                    = 0x5d
+	AF_VENDOR28                    = 0x5f
+	AF_VENDOR29                    = 0x61
+	AF_VENDOR30                    = 0x63
+	AF_VENDOR31                    = 0x65
+	AF_VENDOR32                    = 0x67
+	AF_VENDOR33                    = 0x69
+	AF_VENDOR34                    = 0x6b
+	AF_VENDOR35                    = 0x6d
+	AF_VENDOR36                    = 0x6f
+	AF_VENDOR37                    = 0x71
+	AF_VENDOR38                    = 0x73
+	AF_VENDOR39                    = 0x75
+	AF_VENDOR40                    = 0x77
+	AF_VENDOR41                    = 0x79
+	AF_VENDOR42                    = 0x7b
+	AF_VENDOR43                    = 0x7d
+	AF_VENDOR44                    = 0x7f
+	AF_VENDOR45                    = 0x81
+	AF_VENDOR46                    = 0x83
+	AF_VENDOR47                    = 0x85
+	ALTWERASE                      = 0x200
+	B0                             = 0x0
+	B110                           = 0x6e
+	B115200                        = 0x1c200
+	B1200                          = 0x4b0
+	B134                           = 0x86
+	B14400                         = 0x3840
+	B150                           = 0x96
+	B1800                          = 0x708
+	B19200                         = 0x4b00
+	B200                           = 0xc8
+	B230400                        = 0x38400
+	B2400                          = 0x960
+	B28800                         = 0x7080
+	B300                           = 0x12c
+	B38400                         = 0x9600
+	B460800                        = 0x70800
+	B4800                          = 0x12c0
+	B50                            = 0x32
+	B57600                         = 0xe100
+	B600                           = 0x258
+	B7200                          = 0x1c20
+	B75                            = 0x4b
+	B76800                         = 0x12c00
+	B921600                        = 0xe1000
+	B9600                          = 0x2580
+	BIOCFEEDBACK                   = 0x8004427c
+	BIOCFLUSH                      = 0x20004268
+	BIOCGBLEN                      = 0x40044266
+	BIOCGDIRECTION                 = 0x40044276
+	BIOCGDLT                       = 0x4004426a
+	BIOCGDLTLIST                   = 0xc0084279
+	BIOCGETBUFMODE                 = 0x4004427d
+	BIOCGETIF                      = 0x4020426b
+	BIOCGETZMAX                    = 0x4004427f
+	BIOCGHDRCMPLT                  = 0x40044274
+	BIOCGRSIG                      = 0x40044272
+	BIOCGRTIMEOUT                  = 0x4010426e
+	BIOCGSEESENT                   = 0x40044276
+	BIOCGSTATS                     = 0x4008426f
+	BIOCGTSTAMP                    = 0x40044283
+	BIOCIMMEDIATE                  = 0x80044270
+	BIOCLOCK                       = 0x2000427a
+	BIOCPROMISC                    = 0x20004269
+	BIOCROTZBUF                    = 0x400c4280
+	BIOCSBLEN                      = 0xc0044266
+	BIOCSDIRECTION                 = 0x80044277
+	BIOCSDLT                       = 0x80044278
+	BIOCSETBUFMODE                 = 0x8004427e
+	BIOCSETF                       = 0x80084267
+	BIOCSETFNR                     = 0x80084282
+	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
+	BIOCSETWF                      = 0x8008427b
+	BIOCSETZBUF                    = 0x800c4281
+	BIOCSHDRCMPLT                  = 0x80044275
+	BIOCSRSIG                      = 0x80044273
+	BIOCSRTIMEOUT                  = 0x8010426d
+	BIOCSSEESENT                   = 0x80044277
+	BIOCSTSTAMP                    = 0x80044284
+	BIOCVERSION                    = 0x40044271
+	BPF_A                          = 0x10
+	BPF_ABS                        = 0x20
+	BPF_ADD                        = 0x0
+	BPF_ALIGNMENT                  = 0x4
+	BPF_ALU                        = 0x4
+	BPF_AND                        = 0x50
+	BPF_B                          = 0x10
+	BPF_BUFMODE_BUFFER             = 0x1
+	BPF_BUFMODE_ZBUF               = 0x2
+	BPF_DIV                        = 0x30
+	BPF_H                          = 0x8
+	BPF_IMM                        = 0x0
+	BPF_IND                        = 0x40
+	BPF_JA                         = 0x0
+	BPF_JEQ                        = 0x10
+	BPF_JGE                        = 0x30
+	BPF_JGT                        = 0x20
+	BPF_JMP                        = 0x5
+	BPF_JSET                       = 0x40
+	BPF_K                          = 0x0
+	BPF_LD                         = 0x0
+	BPF_LDX                        = 0x1
+	BPF_LEN                        = 0x80
+	BPF_LSH                        = 0x60
+	BPF_MAJOR_VERSION              = 0x1
+	BPF_MAXBUFSIZE                 = 0x80000
+	BPF_MAXINSNS                   = 0x200
+	BPF_MEM                        = 0x60
+	BPF_MEMWORDS                   = 0x10
+	BPF_MINBUFSIZE                 = 0x20
+	BPF_MINOR_VERSION              = 0x1
+	BPF_MISC                       = 0x7
+	BPF_MOD                        = 0x90
+	BPF_MSH                        = 0xa0
+	BPF_MUL                        = 0x20
+	BPF_NEG                        = 0x80
+	BPF_OR                         = 0x40
+	BPF_RELEASE                    = 0x30bb6
+	BPF_RET                        = 0x6
+	BPF_RSH                        = 0x70
+	BPF_ST                         = 0x2
+	BPF_STX                        = 0x3
+	BPF_SUB                        = 0x10
+	BPF_TAX                        = 0x0
+	BPF_TXA                        = 0x80
+	BPF_T_BINTIME                  = 0x2
+	BPF_T_BINTIME_FAST             = 0x102
+	BPF_T_BINTIME_MONOTONIC        = 0x202
+	BPF_T_BINTIME_MONOTONIC_FAST   = 0x302
+	BPF_T_FAST                     = 0x100
+	BPF_T_FLAG_MASK                = 0x300
+	BPF_T_FORMAT_MASK              = 0x3
+	BPF_T_MICROTIME                = 0x0
+	BPF_T_MICROTIME_FAST           = 0x100
+	BPF_T_MICROTIME_MONOTONIC      = 0x200
+	BPF_T_MICROTIME_MONOTONIC_FAST = 0x300
+	BPF_T_MONOTONIC                = 0x200
+	BPF_T_MONOTONIC_FAST           = 0x300
+	BPF_T_NANOTIME                 = 0x1
+	BPF_T_NANOTIME_FAST            = 0x101
+	BPF_T_NANOTIME_MONOTONIC       = 0x201
+	BPF_T_NANOTIME_MONOTONIC_FAST  = 0x301
+	BPF_T_NONE                     = 0x3
+	BPF_T_NORMAL                   = 0x0
+	BPF_W                          = 0x0
+	BPF_X                          = 0x8
+	BPF_XOR                        = 0xa0
+	BRKINT                         = 0x2
+	CAP_ACCEPT                     = 0x200000020000000
+	CAP_ACL_CHECK                  = 0x400000000010000
+	CAP_ACL_DELETE                 = 0x400000000020000
+	CAP_ACL_GET                    = 0x400000000040000
+	CAP_ACL_SET                    = 0x400000000080000
+	CAP_ALL0                       = 0x20007ffffffffff
+	CAP_ALL1                       = 0x4000000001fffff
+	CAP_BIND                       = 0x200000040000000
+	CAP_BINDAT                     = 0x200008000000400
+	CAP_CHFLAGSAT                  = 0x200000000001400
+	CAP_CONNECT                    = 0x200000080000000
+	CAP_CONNECTAT                  = 0x200010000000400
+	CAP_CREATE                     = 0x200000000000040
+	CAP_EVENT                      = 0x400000000000020
+	CAP_EXTATTR_DELETE             = 0x400000000001000
+	CAP_EXTATTR_GET                = 0x400000000002000
+	CAP_EXTATTR_LIST               = 0x400000000004000
+	CAP_EXTATTR_SET                = 0x400000000008000
+	CAP_FCHDIR                     = 0x200000000000800
+	CAP_FCHFLAGS                   = 0x200000000001000
+	CAP_FCHMOD                     = 0x200000000002000
+	CAP_FCHMODAT                   = 0x200000000002400
+	CAP_FCHOWN                     = 0x200000000004000
+	CAP_FCHOWNAT                   = 0x200000000004400
+	CAP_FCNTL                      = 0x200000000008000
+	CAP_FCNTL_ALL                  = 0x78
+	CAP_FCNTL_GETFL                = 0x8
+	CAP_FCNTL_GETOWN               = 0x20
+	CAP_FCNTL_SETFL                = 0x10
+	CAP_FCNTL_SETOWN               = 0x40
+	CAP_FEXECVE                    = 0x200000000000080
+	CAP_FLOCK                      = 0x200000000010000
+	CAP_FPATHCONF                  = 0x200000000020000
+	CAP_FSCK                       = 0x200000000040000
+	CAP_FSTAT                      = 0x200000000080000
+	CAP_FSTATAT                    = 0x200000000080400
+	CAP_FSTATFS                    = 0x200000000100000
+	CAP_FSYNC                      = 0x200000000000100
+	CAP_FTRUNCATE                  = 0x200000000000200
+	CAP_FUTIMES                    = 0x200000000200000
+	CAP_FUTIMESAT                  = 0x200000000200400
+	CAP_GETPEERNAME                = 0x200000100000000
+	CAP_GETSOCKNAME                = 0x200000200000000
+	CAP_GETSOCKOPT                 = 0x200000400000000
+	CAP_IOCTL                      = 0x400000000000080
+	CAP_IOCTLS_ALL                 = 0x7fffffff
+	CAP_KQUEUE                     = 0x400000000100040
+	CAP_KQUEUE_CHANGE              = 0x400000000100000
+	CAP_KQUEUE_EVENT               = 0x400000000000040
+	CAP_LINKAT_SOURCE              = 0x200020000000400
+	CAP_LINKAT_TARGET              = 0x200000000400400
+	CAP_LISTEN                     = 0x200000800000000
+	CAP_LOOKUP                     = 0x200000000000400
+	CAP_MAC_GET                    = 0x400000000000001
+	CAP_MAC_SET                    = 0x400000000000002
+	CAP_MKDIRAT                    = 0x200000000800400
+	CAP_MKFIFOAT                   = 0x200000001000400
+	CAP_MKNODAT                    = 0x200000002000400
+	CAP_MMAP                       = 0x200000000000010
+	CAP_MMAP_R                     = 0x20000000000001d
+	CAP_MMAP_RW                    = 0x20000000000001f
+	CAP_MMAP_RWX                   = 0x20000000000003f
+	CAP_MMAP_RX                    = 0x20000000000003d
+	CAP_MMAP_W                     = 0x20000000000001e
+	CAP_MMAP_WX                    = 0x20000000000003e
+	CAP_MMAP_X                     = 0x20000000000003c
+	CAP_PDGETPID                   = 0x400000000000200
+	CAP_PDKILL                     = 0x400000000000800
+	CAP_PDWAIT                     = 0x400000000000400
+	CAP_PEELOFF                    = 0x200001000000000
+	CAP_POLL_EVENT                 = 0x400000000000020
+	CAP_PREAD                      = 0x20000000000000d
+	CAP_PWRITE                     = 0x20000000000000e
+	CAP_READ                       = 0x200000000000001
+	CAP_RECV                       = 0x200000000000001
+	CAP_RENAMEAT_SOURCE            = 0x200000004000400
+	CAP_RENAMEAT_TARGET            = 0x200040000000400
+	CAP_RIGHTS_VERSION             = 0x0
+	CAP_RIGHTS_VERSION_00          = 0x0
+	CAP_SEEK                       = 0x20000000000000c
+	CAP_SEEK_TELL                  = 0x200000000000004
+	CAP_SEM_GETVALUE               = 0x400000000000004
+	CAP_SEM_POST                   = 0x400000000000008
+	CAP_SEM_WAIT                   = 0x400000000000010
+	CAP_SEND                       = 0x200000000000002
+	CAP_SETSOCKOPT                 = 0x200002000000000
+	CAP_SHUTDOWN                   = 0x200004000000000
+	CAP_SOCK_CLIENT                = 0x200007780000003
+	CAP_SOCK_SERVER                = 0x200007f60000003
+	CAP_SYMLINKAT                  = 0x200000008000400
+	CAP_TTYHOOK                    = 0x400000000000100
+	CAP_UNLINKAT                   = 0x200000010000400
+	CAP_UNUSED0_44                 = 0x200080000000000
+	CAP_UNUSED0_57                 = 0x300000000000000
+	CAP_UNUSED1_22                 = 0x400000000200000
+	CAP_UNUSED1_57                 = 0x500000000000000
+	CAP_WRITE                      = 0x200000000000002
+	CFLUSH                         = 0xf
+	CLOCAL                         = 0x8000
+	CLOCK_MONOTONIC                = 0x4
+	CLOCK_MONOTONIC_FAST           = 0xc
+	CLOCK_MONOTONIC_PRECISE        = 0xb
+	CLOCK_PROCESS_CPUTIME_ID       = 0xf
+	CLOCK_PROF                     = 0x2
+	CLOCK_REALTIME                 = 0x0
+	CLOCK_REALTIME_FAST            = 0xa
+	CLOCK_REALTIME_PRECISE         = 0x9
+	CLOCK_SECOND                   = 0xd
+	CLOCK_THREAD_CPUTIME_ID        = 0xe
+	CLOCK_UPTIME                   = 0x5
+	CLOCK_UPTIME_FAST              = 0x8
+	CLOCK_UPTIME_PRECISE           = 0x7
+	CLOCK_VIRTUAL                  = 0x1
+	CPUSTATES                      = 0x5
+	CP_IDLE                        = 0x4
+	CP_INTR                        = 0x3
+	CP_NICE                        = 0x1
+	CP_SYS                         = 0x2
+	CP_USER                        = 0x0
+	CREAD                          = 0x800
+	CRTSCTS                        = 0x30000
+	CS5                            = 0x0
+	CS6                            = 0x100
+	CS7                            = 0x200
+	CS8                            = 0x300
+	CSIZE                          = 0x300
+	CSTART                         = 0x11
+	CSTATUS                        = 0x14
+	CSTOP                          = 0x13
+	CSTOPB                         = 0x400
+	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
+	CTL_MAXNAME                    = 0x18
+	CTL_NET                        = 0x4
+	DIOCGATTR                      = 0xc148648e
+	DIOCGDELETE                    = 0x80106488
+	DIOCGFLUSH                     = 0x20006487
+	DIOCGFRONTSTUFF                = 0x40086486
+	DIOCGFWHEADS                   = 0x40046483
+	DIOCGFWSECTORS                 = 0x40046482
+	DIOCGIDENT                     = 0x41006489
+	DIOCGMEDIASIZE                 = 0x40086481
+	DIOCGPHYSPATH                  = 0x4400648d
+	DIOCGPROVIDERNAME              = 0x4400648a
+	DIOCGSECTORSIZE                = 0x40046480
+	DIOCGSTRIPEOFFSET              = 0x4008648c
+	DIOCGSTRIPESIZE                = 0x4008648b
+	DIOCSKERNELDUMP                = 0x804c6490
+	DIOCSKERNELDUMP_FREEBSD11      = 0x80046485
+	DIOCZONECMD                    = 0xc078648f
+	DLT_A429                       = 0xb8
+	DLT_A653_ICM                   = 0xb9
+	DLT_AIRONET_HEADER             = 0x78
+	DLT_AOS                        = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394     = 0x8a
+	DLT_ARCNET                     = 0x7
+	DLT_ARCNET_LINUX               = 0x81
+	DLT_ATM_CLIP                   = 0x13
+	DLT_ATM_RFC1483                = 0xb
+	DLT_AURORA                     = 0x7e
+	DLT_AX25                       = 0x3
+	DLT_AX25_KISS                  = 0xca
+	DLT_BACNET_MS_TP               = 0xa5
+	DLT_BLUETOOTH_BREDR_BB         = 0xff
+	DLT_BLUETOOTH_HCI_H4           = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR = 0xc9
+	DLT_BLUETOOTH_LE_LL            = 0xfb
+	DLT_BLUETOOTH_LE_LL_WITH_PHDR  = 0x100
+	DLT_BLUETOOTH_LINUX_MONITOR    = 0xfe
+	DLT_CAN20B                     = 0xbe
+	DLT_CAN_SOCKETCAN              = 0xe3
+	DLT_CHAOS                      = 0x5
+	DLT_CHDLC                      = 0x68
+	DLT_CISCO_IOS                  = 0x76
+	DLT_CLASS_NETBSD_RAWAF         = 0x2240000
+	DLT_C_HDLC                     = 0x68
+	DLT_C_HDLC_WITH_DIR            = 0xcd
+	DLT_DBUS                       = 0xe7
+	DLT_DECT                       = 0xdd
+	DLT_DISPLAYPORT_AUX            = 0x113
+	DLT_DOCSIS                     = 0x8f
+	DLT_DOCSIS31_XRA31             = 0x111
+	DLT_DVB_CI                     = 0xeb
+	DLT_ECONET                     = 0x73
+	DLT_EN10MB                     = 0x1
+	DLT_EN3MB                      = 0x2
+	DLT_ENC                        = 0x6d
+	DLT_EPON                       = 0x103
+	DLT_ERF                        = 0xc5
+	DLT_ERF_ETH                    = 0xaf
+	DLT_ERF_POS                    = 0xb0
+	DLT_ETHERNET_MPACKET           = 0x112
+	DLT_FC_2                       = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS     = 0xe1
+	DLT_FDDI                       = 0xa
+	DLT_FLEXRAY                    = 0xd2
+	DLT_FRELAY                     = 0x6b
+	DLT_FRELAY_WITH_DIR            = 0xce
+	DLT_GCOM_SERIAL                = 0xad
+	DLT_GCOM_T1E1                  = 0xac
+	DLT_GPF_F                      = 0xab
+	DLT_GPF_T                      = 0xaa
+	DLT_GPRS_LLC                   = 0xa9
+	DLT_GSMTAP_ABIS                = 0xda
+	DLT_GSMTAP_UM                  = 0xd9
+	DLT_IBM_SN                     = 0x92
+	DLT_IBM_SP                     = 0x91
+	DLT_IEEE802                    = 0x6
+	DLT_IEEE802_11                 = 0x69
+	DLT_IEEE802_11_RADIO           = 0x7f
+	DLT_IEEE802_11_RADIO_AVS       = 0xa3
+	DLT_IEEE802_15_4               = 0xc3
+	DLT_IEEE802_15_4_LINUX         = 0xbf
+	DLT_IEEE802_15_4_NOFCS         = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY    = 0xd7
+	DLT_IEEE802_16_MAC_CPS         = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
+	DLT_INFINIBAND                 = 0xf7
+	DLT_IPFILTER                   = 0x74
+	DLT_IPMB_KONTRON               = 0xc7
+	DLT_IPMB_LINUX                 = 0xd1
+	DLT_IPMI_HPM_2                 = 0x104
+	DLT_IPNET                      = 0xe2
+	DLT_IPOIB                      = 0xf2
+	DLT_IPV4                       = 0xe4
+	DLT_IPV6                       = 0xe5
+	DLT_IP_OVER_FC                 = 0x7a
+	DLT_ISO_14443                  = 0x108
+	DLT_JUNIPER_ATM1               = 0x89
+	DLT_JUNIPER_ATM2               = 0x87
+	DLT_JUNIPER_ATM_CEMIC          = 0xee
+	DLT_JUNIPER_CHDLC              = 0xb5
+	DLT_JUNIPER_ES                 = 0x84
+	DLT_JUNIPER_ETHER              = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL       = 0xea
+	DLT_JUNIPER_FRELAY             = 0xb4
+	DLT_JUNIPER_GGSN               = 0x85
+	DLT_JUNIPER_ISM                = 0xc2
+	DLT_JUNIPER_MFR                = 0x86
+	DLT_JUNIPER_MLFR               = 0x83
+	DLT_JUNIPER_MLPPP              = 0x82
+	DLT_JUNIPER_MONITOR            = 0xa4
+	DLT_JUNIPER_PIC_PEER           = 0xae
+	DLT_JUNIPER_PPP                = 0xb3
+	DLT_JUNIPER_PPPOE              = 0xa7
+	DLT_JUNIPER_PPPOE_ATM          = 0xa8
+	DLT_JUNIPER_SERVICES           = 0x88
+	DLT_JUNIPER_SRX_E2E            = 0xe9
+	DLT_JUNIPER_ST                 = 0xc8
+	DLT_JUNIPER_VP                 = 0xb7
+	DLT_JUNIPER_VS                 = 0xe8
+	DLT_LAPB_WITH_DIR              = 0xcf
+	DLT_LAPD                       = 0xcb
+	DLT_LIN                        = 0xd4
+	DLT_LINUX_EVDEV                = 0xd8
+	DLT_LINUX_IRDA                 = 0x90
+	DLT_LINUX_LAPD                 = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
+	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
+	DLT_LOOP                       = 0x6c
+	DLT_LORATAP                    = 0x10e
+	DLT_LTALK                      = 0x72
+	DLT_MATCHING_MAX               = 0x114
+	DLT_MATCHING_MIN               = 0x68
+	DLT_MFR                        = 0xb6
+	DLT_MOST                       = 0xd3
+	DLT_MPEG_2_TS                  = 0xf3
+	DLT_MPLS                       = 0xdb
+	DLT_MTP2                       = 0x8c
+	DLT_MTP2_WITH_PHDR             = 0x8b
+	DLT_MTP3                       = 0x8d
+	DLT_MUX27010                   = 0xec
+	DLT_NETANALYZER                = 0xf0
+	DLT_NETANALYZER_TRANSPARENT    = 0xf1
+	DLT_NETLINK                    = 0xfd
+	DLT_NFC_LLCP                   = 0xf5
+	DLT_NFLOG                      = 0xef
+	DLT_NG40                       = 0xf4
+	DLT_NORDIC_BLE                 = 0x110
+	DLT_NULL                       = 0x0
+	DLT_OPENFLOW                   = 0x10b
+	DLT_PCI_EXP                    = 0x7d
+	DLT_PFLOG                      = 0x75
+	DLT_PFSYNC                     = 0x79
+	DLT_PKTAP                      = 0x102
+	DLT_PPI                        = 0xc0
+	DLT_PPP                        = 0x9
+	DLT_PPP_BSDOS                  = 0xe
+	DLT_PPP_ETHER                  = 0x33
+	DLT_PPP_PPPD                   = 0xa6
+	DLT_PPP_SERIAL                 = 0x32
+	DLT_PPP_WITH_DIR               = 0xcc
+	DLT_PPP_WITH_DIRECTION         = 0xa6
+	DLT_PRISM_HEADER               = 0x77
+	DLT_PROFIBUS_DL                = 0x101
+	DLT_PRONET                     = 0x4
+	DLT_RAIF1                      = 0xc6
+	DLT_RAW                        = 0xc
+	DLT_RDS                        = 0x109
+	DLT_REDBACK_SMARTEDGE          = 0x20
+	DLT_RIO                        = 0x7c
+	DLT_RTAC_SERIAL                = 0xfa
+	DLT_SCCP                       = 0x8e
+	DLT_SCTP                       = 0xf8
+	DLT_SDLC                       = 0x10c
+	DLT_SITA                       = 0xc4
+	DLT_SLIP                       = 0x8
+	DLT_SLIP_BSDOS                 = 0xd
+	DLT_STANAG_5066_D_PDU          = 0xed
+	DLT_SUNATM                     = 0x7b
+	DLT_SYMANTEC_FIREWALL          = 0x63
+	DLT_TI_LLN_SNIFFER             = 0x10d
+	DLT_TZSP                       = 0x80
+	DLT_USB                        = 0xba
+	DLT_USBPCAP                    = 0xf9
+	DLT_USB_DARWIN                 = 0x10a
+	DLT_USB_FREEBSD                = 0xba
+	DLT_USB_LINUX                  = 0xbd
+	DLT_USB_LINUX_MMAPPED          = 0xdc
+	DLT_USER0                      = 0x93
+	DLT_USER1                      = 0x94
+	DLT_USER10                     = 0x9d
+	DLT_USER11                     = 0x9e
+	DLT_USER12                     = 0x9f
+	DLT_USER13                     = 0xa0
+	DLT_USER14                     = 0xa1
+	DLT_USER15                     = 0xa2
+	DLT_USER2                      = 0x95
+	DLT_USER3                      = 0x96
+	DLT_USER4                      = 0x97
+	DLT_USER5                      = 0x98
+	DLT_USER6                      = 0x99
+	DLT_USER7                      = 0x9a
+	DLT_USER8                      = 0x9b
+	DLT_USER9                      = 0x9c
+	DLT_VSOCK                      = 0x10f
+	DLT_WATTSTOPPER_DLM            = 0x107
+	DLT_WIHART                     = 0xdf
+	DLT_WIRESHARK_UPPER_PDU        = 0xfc
+	DLT_X2E_SERIAL                 = 0xd5
+	DLT_X2E_XORAYA                 = 0xd6
+	DLT_ZWAVE_R1_R2                = 0x105
+	DLT_ZWAVE_R3                   = 0x106
+	DT_BLK                         = 0x6
+	DT_CHR                         = 0x2
+	DT_DIR                         = 0x4
+	DT_FIFO                        = 0x1
+	DT_LNK                         = 0xa
+	DT_REG                         = 0x8
+	DT_SOCK                        = 0xc
+	DT_UNKNOWN                     = 0x0
+	DT_WHT                         = 0xe
+	ECHO                           = 0x8
+	ECHOCTL                        = 0x40
+	ECHOE                          = 0x2
+	ECHOK                          = 0x4
+	ECHOKE                         = 0x1
+	ECHONL                         = 0x10
+	ECHOPRT                        = 0x20
+	EVFILT_AIO                     = -0x3
+	EVFILT_EMPTY                   = -0xd
+	EVFILT_FS                      = -0x9
+	EVFILT_LIO                     = -0xa
+	EVFILT_PROC                    = -0x5
+	EVFILT_PROCDESC                = -0x8
+	EVFILT_READ                    = -0x1
+	EVFILT_SENDFILE                = -0xc
+	EVFILT_SIGNAL                  = -0x6
+	EVFILT_SYSCOUNT                = 0xd
+	EVFILT_TIMER                   = -0x7
+	EVFILT_USER                    = -0xb
+	EVFILT_VNODE                   = -0x4
+	EVFILT_WRITE                   = -0x2
+	EVNAMEMAP_NAME_SIZE            = 0x40
+	EV_ADD                         = 0x1
+	EV_CLEAR                       = 0x20
+	EV_DELETE                      = 0x2
+	EV_DISABLE                     = 0x8
+	EV_DISPATCH                    = 0x80
+	EV_DROP                        = 0x1000
+	EV_ENABLE                      = 0x4
+	EV_EOF                         = 0x8000
+	EV_ERROR                       = 0x4000
+	EV_FLAG1                       = 0x2000
+	EV_FLAG2                       = 0x4000
+	EV_FORCEONESHOT                = 0x100
+	EV_ONESHOT                     = 0x10
+	EV_RECEIPT                     = 0x40
+	EV_SYSFLAGS                    = 0xf000
+	EXTA                           = 0x4b00
+	EXTATTR_MAXNAMELEN             = 0xff
+	EXTATTR_NAMESPACE_EMPTY        = 0x0
+	EXTATTR_NAMESPACE_SYSTEM       = 0x2
+	EXTATTR_NAMESPACE_USER         = 0x1
+	EXTB                           = 0x9600
+	EXTPROC                        = 0x800
+	FD_CLOEXEC                     = 0x1
+	FD_SETSIZE                     = 0x400
+	FLUSHO                         = 0x800000
+	F_CANCEL                       = 0x5
+	F_DUP2FD                       = 0xa
+	F_DUP2FD_CLOEXEC               = 0x12
+	F_DUPFD                        = 0x0
+	F_DUPFD_CLOEXEC                = 0x11
+	F_GETFD                        = 0x1
+	F_GETFL                        = 0x3
+	F_GETLK                        = 0xb
+	F_GETOWN                       = 0x5
+	F_OGETLK                       = 0x7
+	F_OK                           = 0x0
+	F_OSETLK                       = 0x8
+	F_OSETLKW                      = 0x9
+	F_RDAHEAD                      = 0x10
+	F_RDLCK                        = 0x1
+	F_READAHEAD                    = 0xf
+	F_SETFD                        = 0x2
+	F_SETFL                        = 0x4
+	F_SETLK                        = 0xc
+	F_SETLKW                       = 0xd
+	F_SETLK_REMOTE                 = 0xe
+	F_SETOWN                       = 0x6
+	F_UNLCK                        = 0x2
+	F_UNLCKSYS                     = 0x4
+	F_WRLCK                        = 0x3
+	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
+	ICANON                         = 0x100
+	ICMP6_FILTER                   = 0x12
+	ICRNL                          = 0x100
+	IEXTEN                         = 0x400
+	IFAN_ARRIVAL                   = 0x0
+	IFAN_DEPARTURE                 = 0x1
+	IFCAP_WOL_MAGIC                = 0x2000
+	IFF_ALLMULTI                   = 0x200
+	IFF_ALTPHYS                    = 0x4000
+	IFF_BROADCAST                  = 0x2
+	IFF_CANTCHANGE                 = 0x218f52
+	IFF_CANTCONFIG                 = 0x10000
+	IFF_DEBUG                      = 0x4
+	IFF_DRV_OACTIVE                = 0x400
+	IFF_DRV_RUNNING                = 0x40
+	IFF_DYING                      = 0x200000
+	IFF_LINK0                      = 0x1000
+	IFF_LINK1                      = 0x2000
+	IFF_LINK2                      = 0x4000
+	IFF_LOOPBACK                   = 0x8
+	IFF_MONITOR                    = 0x40000
+	IFF_MULTICAST                  = 0x8000
+	IFF_NOARP                      = 0x80
+	IFF_NOGROUP                    = 0x800000
+	IFF_OACTIVE                    = 0x400
+	IFF_POINTOPOINT                = 0x10
+	IFF_PPROMISC                   = 0x20000
+	IFF_PROMISC                    = 0x100
+	IFF_RENAMING                   = 0x400000
+	IFF_RUNNING                    = 0x40
+	IFF_SIMPLEX                    = 0x800
+	IFF_STATICARP                  = 0x80000
+	IFF_UP                         = 0x1
+	IFNAMSIZ                       = 0x10
+	IFT_BRIDGE                     = 0xd1
+	IFT_CARP                       = 0xf8
+	IFT_IEEE1394                   = 0x90
+	IFT_INFINIBAND                 = 0xc7
+	IFT_L2VLAN                     = 0x87
+	IFT_L3IPVLAN                   = 0x88
+	IFT_PPP                        = 0x17
+	IFT_PROPVIRTUAL                = 0x35
+	IGNBRK                         = 0x1
+	IGNCR                          = 0x80
+	IGNPAR                         = 0x4
+	IMAXBEL                        = 0x2000
+	INLCR                          = 0x40
+	INPCK                          = 0x10
+	IN_CLASSA_HOST                 = 0xffffff
+	IN_CLASSA_MAX                  = 0x80
+	IN_CLASSA_NET                  = 0xff000000
+	IN_CLASSA_NSHIFT               = 0x18
+	IN_CLASSB_HOST                 = 0xffff
+	IN_CLASSB_MAX                  = 0x10000
+	IN_CLASSB_NET                  = 0xffff0000
+	IN_CLASSB_NSHIFT               = 0x10
+	IN_CLASSC_HOST                 = 0xff
+	IN_CLASSC_NET                  = 0xffffff00
+	IN_CLASSC_NSHIFT               = 0x8
+	IN_CLASSD_HOST                 = 0xfffffff
+	IN_CLASSD_NET                  = 0xf0000000
+	IN_CLASSD_NSHIFT               = 0x1c
+	IN_LOOPBACKNET                 = 0x7f
+	IN_RFC3021_MASK                = 0xfffffffe
+	IPPROTO_3PC                    = 0x22
+	IPPROTO_ADFS                   = 0x44
+	IPPROTO_AH                     = 0x33
+	IPPROTO_AHIP                   = 0x3d
+	IPPROTO_APES                   = 0x63
+	IPPROTO_ARGUS                  = 0xd
+	IPPROTO_AX25                   = 0x5d
+	IPPROTO_BHA                    = 0x31
+	IPPROTO_BLT                    = 0x1e
+	IPPROTO_BRSATMON               = 0x4c
+	IPPROTO_CARP                   = 0x70
+	IPPROTO_CFTP                   = 0x3e
+	IPPROTO_CHAOS                  = 0x10
+	IPPROTO_CMTP                   = 0x26
+	IPPROTO_CPHB                   = 0x49
+	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
+	IPPROTO_DDP                    = 0x25
+	IPPROTO_DGP                    = 0x56
+	IPPROTO_DIVERT                 = 0x102
+	IPPROTO_DONE                   = 0x101
+	IPPROTO_DSTOPTS                = 0x3c
+	IPPROTO_EGP                    = 0x8
+	IPPROTO_EMCON                  = 0xe
+	IPPROTO_ENCAP                  = 0x62
+	IPPROTO_EON                    = 0x50
+	IPPROTO_ESP                    = 0x32
+	IPPROTO_ETHERIP                = 0x61
+	IPPROTO_FRAGMENT               = 0x2c
+	IPPROTO_GGP                    = 0x3
+	IPPROTO_GMTP                   = 0x64
+	IPPROTO_GRE                    = 0x2f
+	IPPROTO_HELLO                  = 0x3f
+	IPPROTO_HIP                    = 0x8b
+	IPPROTO_HMP                    = 0x14
+	IPPROTO_HOPOPTS                = 0x0
+	IPPROTO_ICMP                   = 0x1
+	IPPROTO_ICMPV6                 = 0x3a
+	IPPROTO_IDP                    = 0x16
+	IPPROTO_IDPR                   = 0x23
+	IPPROTO_IDRP                   = 0x2d
+	IPPROTO_IGMP                   = 0x2
+	IPPROTO_IGP                    = 0x55
+	IPPROTO_IGRP                   = 0x58
+	IPPROTO_IL                     = 0x28
+	IPPROTO_INLSP                  = 0x34
+	IPPROTO_INP                    = 0x20
+	IPPROTO_IP                     = 0x0
+	IPPROTO_IPCOMP                 = 0x6c
+	IPPROTO_IPCV                   = 0x47
+	IPPROTO_IPEIP                  = 0x5e
+	IPPROTO_IPIP                   = 0x4
+	IPPROTO_IPPC                   = 0x43
+	IPPROTO_IPV4                   = 0x4
+	IPPROTO_IPV6                   = 0x29
+	IPPROTO_IRTP                   = 0x1c
+	IPPROTO_KRYPTOLAN              = 0x41
+	IPPROTO_LARP                   = 0x5b
+	IPPROTO_LEAF1                  = 0x19
+	IPPROTO_LEAF2                  = 0x1a
+	IPPROTO_MAX                    = 0x100
+	IPPROTO_MEAS                   = 0x13
+	IPPROTO_MH                     = 0x87
+	IPPROTO_MHRP                   = 0x30
+	IPPROTO_MICP                   = 0x5f
+	IPPROTO_MOBILE                 = 0x37
+	IPPROTO_MPLS                   = 0x89
+	IPPROTO_MTP                    = 0x5c
+	IPPROTO_MUX                    = 0x12
+	IPPROTO_ND                     = 0x4d
+	IPPROTO_NHRP                   = 0x36
+	IPPROTO_NONE                   = 0x3b
+	IPPROTO_NSP                    = 0x1f
+	IPPROTO_NVPII                  = 0xb
+	IPPROTO_OLD_DIVERT             = 0xfe
+	IPPROTO_OSPFIGP                = 0x59
+	IPPROTO_PFSYNC                 = 0xf0
+	IPPROTO_PGM                    = 0x71
+	IPPROTO_PIGP                   = 0x9
+	IPPROTO_PIM                    = 0x67
+	IPPROTO_PRM                    = 0x15
+	IPPROTO_PUP                    = 0xc
+	IPPROTO_PVP                    = 0x4b
+	IPPROTO_RAW                    = 0xff
+	IPPROTO_RCCMON                 = 0xa
+	IPPROTO_RDP                    = 0x1b
+	IPPROTO_RESERVED_253           = 0xfd
+	IPPROTO_RESERVED_254           = 0xfe
+	IPPROTO_ROUTING                = 0x2b
+	IPPROTO_RSVP                   = 0x2e
+	IPPROTO_RVD                    = 0x42
+	IPPROTO_SATEXPAK               = 0x40
+	IPPROTO_SATMON                 = 0x45
+	IPPROTO_SCCSP                  = 0x60
+	IPPROTO_SCTP                   = 0x84
+	IPPROTO_SDRP                   = 0x2a
+	IPPROTO_SEND                   = 0x103
+	IPPROTO_SHIM6                  = 0x8c
+	IPPROTO_SKIP                   = 0x39
+	IPPROTO_SPACER                 = 0x7fff
+	IPPROTO_SRPC                   = 0x5a
+	IPPROTO_ST                     = 0x7
+	IPPROTO_SVMTP                  = 0x52
+	IPPROTO_SWIPE                  = 0x35
+	IPPROTO_TCF                    = 0x57
+	IPPROTO_TCP                    = 0x6
+	IPPROTO_TLSP                   = 0x38
+	IPPROTO_TP                     = 0x1d
+	IPPROTO_TPXX                   = 0x27
+	IPPROTO_TRUNK1                 = 0x17
+	IPPROTO_TRUNK2                 = 0x18
+	IPPROTO_TTP                    = 0x54
+	IPPROTO_UDP                    = 0x11
+	IPPROTO_UDPLITE                = 0x88
+	IPPROTO_VINES                  = 0x53
+	IPPROTO_VISA                   = 0x46
+	IPPROTO_VMTP                   = 0x51
+	IPPROTO_WBEXPAK                = 0x4f
+	IPPROTO_WBMON                  = 0x4e
+	IPPROTO_WSN                    = 0x4a
+	IPPROTO_XNET                   = 0xf
+	IPPROTO_XTP                    = 0x24
+	IPV6_AUTOFLOWLABEL             = 0x3b
+	IPV6_BINDANY                   = 0x40
+	IPV6_BINDMULTI                 = 0x41
+	IPV6_BINDV6ONLY                = 0x1b
+	IPV6_CHECKSUM                  = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS    = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP    = 0x1
+	IPV6_DEFHLIM                   = 0x40
+	IPV6_DONTFRAG                  = 0x3e
+	IPV6_DSTOPTS                   = 0x32
+	IPV6_FLOWID                    = 0x43
+	IPV6_FLOWINFO_MASK             = 0xffffff0f
+	IPV6_FLOWLABEL_LEN             = 0x14
+	IPV6_FLOWLABEL_MASK            = 0xffff0f00
+	IPV6_FLOWTYPE                  = 0x44
+	IPV6_FRAGTTL                   = 0x78
+	IPV6_FW_ADD                    = 0x1e
+	IPV6_FW_DEL                    = 0x1f
+	IPV6_FW_FLUSH                  = 0x20
+	IPV6_FW_GET                    = 0x22
+	IPV6_FW_ZERO                   = 0x21
+	IPV6_HLIMDEC                   = 0x1
+	IPV6_HOPLIMIT                  = 0x2f
+	IPV6_HOPOPTS                   = 0x31
+	IPV6_IPSEC_POLICY              = 0x1c
+	IPV6_JOIN_GROUP                = 0xc
+	IPV6_LEAVE_GROUP               = 0xd
+	IPV6_MAXHLIM                   = 0xff
+	IPV6_MAXOPTHDR                 = 0x800
+	IPV6_MAXPACKET                 = 0xffff
+	IPV6_MAX_GROUP_SRC_FILTER      = 0x200
+	IPV6_MAX_MEMBERSHIPS           = 0xfff
+	IPV6_MAX_SOCK_SRC_FILTER       = 0x80
+	IPV6_MMTU                      = 0x500
+	IPV6_MSFILTER                  = 0x4a
+	IPV6_MULTICAST_HOPS            = 0xa
+	IPV6_MULTICAST_IF              = 0x9
+	IPV6_MULTICAST_LOOP            = 0xb
+	IPV6_NEXTHOP                   = 0x30
+	IPV6_ORIGDSTADDR               = 0x48
+	IPV6_PATHMTU                   = 0x2c
+	IPV6_PKTINFO                   = 0x2e
+	IPV6_PORTRANGE                 = 0xe
+	IPV6_PORTRANGE_DEFAULT         = 0x0
+	IPV6_PORTRANGE_HIGH            = 0x1
+	IPV6_PORTRANGE_LOW             = 0x2
+	IPV6_PREFER_TEMPADDR           = 0x3f
+	IPV6_RECVDSTOPTS               = 0x28
+	IPV6_RECVFLOWID                = 0x46
+	IPV6_RECVHOPLIMIT              = 0x25
+	IPV6_RECVHOPOPTS               = 0x27
+	IPV6_RECVORIGDSTADDR           = 0x48
+	IPV6_RECVPATHMTU               = 0x2b
+	IPV6_RECVPKTINFO               = 0x24
+	IPV6_RECVRSSBUCKETID           = 0x47
+	IPV6_RECVRTHDR                 = 0x26
+	IPV6_RECVTCLASS                = 0x39
+	IPV6_RSSBUCKETID               = 0x45
+	IPV6_RSS_LISTEN_BUCKET         = 0x42
+	IPV6_RTHDR                     = 0x33
+	IPV6_RTHDRDSTOPTS              = 0x23
+	IPV6_RTHDR_LOOSE               = 0x0
+	IPV6_RTHDR_STRICT              = 0x1
+	IPV6_RTHDR_TYPE_0              = 0x0
+	IPV6_SOCKOPT_RESERVED1         = 0x3
+	IPV6_TCLASS                    = 0x3d
+	IPV6_UNICAST_HOPS              = 0x4
+	IPV6_USE_MIN_MTU               = 0x2a
+	IPV6_V6ONLY                    = 0x1b
+	IPV6_VERSION                   = 0x60
+	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
+	IP_ADD_MEMBERSHIP              = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
+	IP_BINDANY                     = 0x18
+	IP_BINDMULTI                   = 0x19
+	IP_BLOCK_SOURCE                = 0x48
+	IP_DEFAULT_MULTICAST_LOOP      = 0x1
+	IP_DEFAULT_MULTICAST_TTL       = 0x1
+	IP_DF                          = 0x4000
+	IP_DONTFRAG                    = 0x43
+	IP_DROP_MEMBERSHIP             = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP      = 0x47
+	IP_DUMMYNET3                   = 0x31
+	IP_DUMMYNET_CONFIGURE          = 0x3c
+	IP_DUMMYNET_DEL                = 0x3d
+	IP_DUMMYNET_FLUSH              = 0x3e
+	IP_DUMMYNET_GET                = 0x40
+	IP_FLOWID                      = 0x5a
+	IP_FLOWTYPE                    = 0x5b
+	IP_FW3                         = 0x30
+	IP_FW_ADD                      = 0x32
+	IP_FW_DEL                      = 0x33
+	IP_FW_FLUSH                    = 0x34
+	IP_FW_GET                      = 0x36
+	IP_FW_NAT_CFG                  = 0x38
+	IP_FW_NAT_DEL                  = 0x39
+	IP_FW_NAT_GET_CONFIG           = 0x3a
+	IP_FW_NAT_GET_LOG              = 0x3b
+	IP_FW_RESETLOG                 = 0x37
+	IP_FW_TABLE_ADD                = 0x28
+	IP_FW_TABLE_DEL                = 0x29
+	IP_FW_TABLE_FLUSH              = 0x2a
+	IP_FW_TABLE_GETSIZE            = 0x2b
+	IP_FW_TABLE_LIST               = 0x2c
+	IP_FW_ZERO                     = 0x35
+	IP_HDRINCL                     = 0x2
+	IP_IPSEC_POLICY                = 0x15
+	IP_MAXPACKET                   = 0xffff
+	IP_MAX_GROUP_SRC_FILTER        = 0x200
+	IP_MAX_MEMBERSHIPS             = 0xfff
+	IP_MAX_SOCK_MUTE_FILTER        = 0x80
+	IP_MAX_SOCK_SRC_FILTER         = 0x80
+	IP_MF                          = 0x2000
+	IP_MINTTL                      = 0x42
+	IP_MSFILTER                    = 0x4a
+	IP_MSS                         = 0x240
+	IP_MULTICAST_IF                = 0x9
+	IP_MULTICAST_LOOP              = 0xb
+	IP_MULTICAST_TTL               = 0xa
+	IP_MULTICAST_VIF               = 0xe
+	IP_OFFMASK                     = 0x1fff
+	IP_ONESBCAST                   = 0x17
+	IP_OPTIONS                     = 0x1
+	IP_ORIGDSTADDR                 = 0x1b
+	IP_PORTRANGE                   = 0x13
+	IP_PORTRANGE_DEFAULT           = 0x0
+	IP_PORTRANGE_HIGH              = 0x1
+	IP_PORTRANGE_LOW               = 0x2
+	IP_RECVDSTADDR                 = 0x7
+	IP_RECVFLOWID                  = 0x5d
+	IP_RECVIF                      = 0x14
+	IP_RECVOPTS                    = 0x5
+	IP_RECVORIGDSTADDR             = 0x1b
+	IP_RECVRETOPTS                 = 0x6
+	IP_RECVRSSBUCKETID             = 0x5e
+	IP_RECVTOS                     = 0x44
+	IP_RECVTTL                     = 0x41
+	IP_RETOPTS                     = 0x8
+	IP_RF                          = 0x8000
+	IP_RSSBUCKETID                 = 0x5c
+	IP_RSS_LISTEN_BUCKET           = 0x1a
+	IP_RSVP_OFF                    = 0x10
+	IP_RSVP_ON                     = 0xf
+	IP_RSVP_VIF_OFF                = 0x12
+	IP_RSVP_VIF_ON                 = 0x11
+	IP_SENDSRCADDR                 = 0x7
+	IP_TOS                         = 0x3
+	IP_TTL                         = 0x4
+	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
+	ISIG                           = 0x80
+	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
+	IXANY                          = 0x800
+	IXOFF                          = 0x400
+	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
+	LOCAL_CONNWAIT                 = 0x4
+	LOCAL_CREDS                    = 0x2
+	LOCAL_PEERCRED                 = 0x1
+	LOCAL_VENDOR                   = 0x80000000
+	LOCK_EX                        = 0x2
+	LOCK_NB                        = 0x4
+	LOCK_SH                        = 0x1
+	LOCK_UN                        = 0x8
+	MADV_AUTOSYNC                  = 0x7
+	MADV_CORE                      = 0x9
+	MADV_DONTNEED                  = 0x4
+	MADV_FREE                      = 0x5
+	MADV_NOCORE                    = 0x8
+	MADV_NORMAL                    = 0x0
+	MADV_NOSYNC                    = 0x6
+	MADV_PROTECT                   = 0xa
+	MADV_RANDOM                    = 0x1
+	MADV_SEQUENTIAL                = 0x2
+	MADV_WILLNEED                  = 0x3
+	MAP_ALIGNED_SUPER              = 0x1000000
+	MAP_ALIGNMENT_MASK             = -0x1000000
+	MAP_ALIGNMENT_SHIFT            = 0x18
+	MAP_ANON                       = 0x1000
+	MAP_ANONYMOUS                  = 0x1000
+	MAP_COPY                       = 0x2
+	MAP_EXCL                       = 0x4000
+	MAP_FILE                       = 0x0
+	MAP_FIXED                      = 0x10
+	MAP_GUARD                      = 0x2000
+	MAP_HASSEMAPHORE               = 0x200
+	MAP_NOCORE                     = 0x20000
+	MAP_NOSYNC                     = 0x800
+	MAP_PREFAULT_READ              = 0x40000
+	MAP_PRIVATE                    = 0x2
+	MAP_RESERVED0020               = 0x20
+	MAP_RESERVED0040               = 0x40
+	MAP_RESERVED0080               = 0x80
+	MAP_RESERVED0100               = 0x100
+	MAP_SHARED                     = 0x1
+	MAP_STACK                      = 0x400
+	MCAST_BLOCK_SOURCE             = 0x54
+	MCAST_EXCLUDE                  = 0x2
+	MCAST_INCLUDE                  = 0x1
+	MCAST_JOIN_GROUP               = 0x50
+	MCAST_JOIN_SOURCE_GROUP        = 0x52
+	MCAST_LEAVE_GROUP              = 0x51
+	MCAST_LEAVE_SOURCE_GROUP       = 0x53
+	MCAST_UNBLOCK_SOURCE           = 0x55
+	MCAST_UNDEFINED                = 0x0
+	MCL_CURRENT                    = 0x1
+	MCL_FUTURE                     = 0x2
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0xd0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UNTRUSTED                  = 0x800000000
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0xad8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VERIFIED                   = 0x400000000
+	MNT_VISFLAGMASK                = 0xffef0ffff
+	MNT_WAIT                       = 0x1
+	MSG_CMSG_CLOEXEC               = 0x40000
+	MSG_COMPAT                     = 0x8000
+	MSG_CTRUNC                     = 0x20
+	MSG_DONTROUTE                  = 0x4
+	MSG_DONTWAIT                   = 0x80
+	MSG_EOF                        = 0x100
+	MSG_EOR                        = 0x8
+	MSG_NBIO                       = 0x4000
+	MSG_NOSIGNAL                   = 0x20000
+	MSG_NOTIFICATION               = 0x2000
+	MSG_OOB                        = 0x1
+	MSG_PEEK                       = 0x2
+	MSG_TRUNC                      = 0x10
+	MSG_WAITALL                    = 0x40
+	MSG_WAITFORONE                 = 0x80000
+	MS_ASYNC                       = 0x1
+	MS_INVALIDATE                  = 0x2
+	MS_SYNC                        = 0x0
+	NAME_MAX                       = 0xff
+	NET_RT_DUMP                    = 0x1
+	NET_RT_FLAGS                   = 0x2
+	NET_RT_IFLIST                  = 0x3
+	NET_RT_IFLISTL                 = 0x5
+	NET_RT_IFMALIST                = 0x4
+	NFDBITS                        = 0x20
+	NOFLSH                         = 0x80000000
+	NOKERNINFO                     = 0x2000000
+	NOTE_ABSTIME                   = 0x10
+	NOTE_ATTRIB                    = 0x8
+	NOTE_CHILD                     = 0x4
+	NOTE_CLOSE                     = 0x100
+	NOTE_CLOSE_WRITE               = 0x200
+	NOTE_DELETE                    = 0x1
+	NOTE_EXEC                      = 0x20000000
+	NOTE_EXIT                      = 0x80000000
+	NOTE_EXTEND                    = 0x4
+	NOTE_FFAND                     = 0x40000000
+	NOTE_FFCOPY                    = 0xc0000000
+	NOTE_FFCTRLMASK                = 0xc0000000
+	NOTE_FFLAGSMASK                = 0xffffff
+	NOTE_FFNOP                     = 0x0
+	NOTE_FFOR                      = 0x80000000
+	NOTE_FILE_POLL                 = 0x2
+	NOTE_FORK                      = 0x40000000
+	NOTE_LINK                      = 0x10
+	NOTE_LOWAT                     = 0x1
+	NOTE_MSECONDS                  = 0x2
+	NOTE_NSECONDS                  = 0x8
+	NOTE_OPEN                      = 0x80
+	NOTE_PCTRLMASK                 = 0xf0000000
+	NOTE_PDATAMASK                 = 0xfffff
+	NOTE_READ                      = 0x400
+	NOTE_RENAME                    = 0x20
+	NOTE_REVOKE                    = 0x40
+	NOTE_SECONDS                   = 0x1
+	NOTE_TRACK                     = 0x1
+	NOTE_TRACKERR                  = 0x2
+	NOTE_TRIGGER                   = 0x1000000
+	NOTE_USECONDS                  = 0x4
+	NOTE_WRITE                     = 0x2
+	OCRNL                          = 0x10
+	ONLCR                          = 0x2
+	ONLRET                         = 0x40
+	ONOCR                          = 0x20
+	ONOEOT                         = 0x8
+	OPOST                          = 0x1
+	OXTABS                         = 0x4
+	O_ACCMODE                      = 0x3
+	O_APPEND                       = 0x8
+	O_ASYNC                        = 0x40
+	O_CLOEXEC                      = 0x100000
+	O_CREAT                        = 0x200
+	O_DIRECT                       = 0x10000
+	O_DIRECTORY                    = 0x20000
+	O_EXCL                         = 0x800
+	O_EXEC                         = 0x40000
+	O_EXLOCK                       = 0x20
+	O_FSYNC                        = 0x80
+	O_NDELAY                       = 0x4
+	O_NOCTTY                       = 0x8000
+	O_NOFOLLOW                     = 0x100
+	O_NONBLOCK                     = 0x4
+	O_RDONLY                       = 0x0
+	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
+	O_SHLOCK                       = 0x10
+	O_SYNC                         = 0x80
+	O_TRUNC                        = 0x400
+	O_TTY_INIT                     = 0x80000
+	O_VERIFY                       = 0x200000
+	O_WRONLY                       = 0x1
+	PARENB                         = 0x1000
+	PARMRK                         = 0x8
+	PARODD                         = 0x2000
+	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
+	PRIO_PGRP                      = 0x1
+	PRIO_PROCESS                   = 0x0
+	PRIO_USER                      = 0x2
+	PROT_EXEC                      = 0x4
+	PROT_NONE                      = 0x0
+	PROT_READ                      = 0x1
+	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GETVFPREGS                  = 0x40
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SETVFPREGS                  = 0x41
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
+	RLIMIT_AS                      = 0xa
+	RLIMIT_CORE                    = 0x4
+	RLIMIT_CPU                     = 0x0
+	RLIMIT_DATA                    = 0x2
+	RLIMIT_FSIZE                   = 0x1
+	RLIMIT_MEMLOCK                 = 0x6
+	RLIMIT_NOFILE                  = 0x8
+	RLIMIT_NPROC                   = 0x7
+	RLIMIT_RSS                     = 0x5
+	RLIMIT_STACK                   = 0x3
+	RLIM_INFINITY                  = 0x7fffffffffffffff
+	RTAX_AUTHOR                    = 0x6
+	RTAX_BRD                       = 0x7
+	RTAX_DST                       = 0x0
+	RTAX_GATEWAY                   = 0x1
+	RTAX_GENMASK                   = 0x3
+	RTAX_IFA                       = 0x5
+	RTAX_IFP                       = 0x4
+	RTAX_MAX                       = 0x8
+	RTAX_NETMASK                   = 0x2
+	RTA_AUTHOR                     = 0x40
+	RTA_BRD                        = 0x80
+	RTA_DST                        = 0x1
+	RTA_GATEWAY                    = 0x2
+	RTA_GENMASK                    = 0x8
+	RTA_IFA                        = 0x20
+	RTA_IFP                        = 0x10
+	RTA_NETMASK                    = 0x4
+	RTF_BLACKHOLE                  = 0x1000
+	RTF_BROADCAST                  = 0x400000
+	RTF_DONE                       = 0x40
+	RTF_DYNAMIC                    = 0x10
+	RTF_FIXEDMTU                   = 0x80000
+	RTF_FMASK                      = 0x1004d808
+	RTF_GATEWAY                    = 0x2
+	RTF_GWFLAG_COMPAT              = 0x80000000
+	RTF_HOST                       = 0x4
+	RTF_LLDATA                     = 0x400
+	RTF_LLINFO                     = 0x400
+	RTF_LOCAL                      = 0x200000
+	RTF_MODIFIED                   = 0x20
+	RTF_MULTICAST                  = 0x800000
+	RTF_PINNED                     = 0x100000
+	RTF_PROTO1                     = 0x8000
+	RTF_PROTO2                     = 0x4000
+	RTF_PROTO3                     = 0x40000
+	RTF_REJECT                     = 0x8
+	RTF_RNH_LOCKED                 = 0x40000000
+	RTF_STATIC                     = 0x800
+	RTF_STICKY                     = 0x10000000
+	RTF_UP                         = 0x1
+	RTF_XRESOLVE                   = 0x200
+	RTM_ADD                        = 0x1
+	RTM_CHANGE                     = 0x3
+	RTM_DELADDR                    = 0xd
+	RTM_DELETE                     = 0x2
+	RTM_DELMADDR                   = 0x10
+	RTM_GET                        = 0x4
+	RTM_IEEE80211                  = 0x12
+	RTM_IFANNOUNCE                 = 0x11
+	RTM_IFINFO                     = 0xe
+	RTM_LOCK                       = 0x8
+	RTM_LOSING                     = 0x5
+	RTM_MISS                       = 0x7
+	RTM_NEWADDR                    = 0xc
+	RTM_NEWMADDR                   = 0xf
+	RTM_REDIRECT                   = 0x6
+	RTM_RESOLVE                    = 0xb
+	RTM_RTTUNIT                    = 0xf4240
+	RTM_VERSION                    = 0x5
+	RTV_EXPIRE                     = 0x4
+	RTV_HOPCOUNT                   = 0x2
+	RTV_MTU                        = 0x1
+	RTV_RPIPE                      = 0x8
+	RTV_RTT                        = 0x40
+	RTV_RTTVAR                     = 0x80
+	RTV_SPIPE                      = 0x10
+	RTV_SSTHRESH                   = 0x20
+	RTV_WEIGHT                     = 0x100
+	RT_ALL_FIBS                    = -0x1
+	RT_BLACKHOLE                   = 0x40
+	RT_DEFAULT_FIB                 = 0x0
+	RT_HAS_GW                      = 0x80
+	RT_HAS_HEADER                  = 0x10
+	RT_HAS_HEADER_BIT              = 0x4
+	RT_L2_ME                       = 0x4
+	RT_L2_ME_BIT                   = 0x2
+	RT_LLE_CACHE                   = 0x100
+	RT_MAY_LOOP                    = 0x8
+	RT_MAY_LOOP_BIT                = 0x3
+	RT_REJECT                      = 0x20
+	RUSAGE_CHILDREN                = -0x1
+	RUSAGE_SELF                    = 0x0
+	RUSAGE_THREAD                  = 0x1
+	SCM_BINTIME                    = 0x4
+	SCM_CREDS                      = 0x3
+	SCM_MONOTONIC                  = 0x6
+	SCM_REALTIME                   = 0x5
+	SCM_RIGHTS                     = 0x1
+	SCM_TIMESTAMP                  = 0x2
+	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
+	SHUT_RD                        = 0x0
+	SHUT_RDWR                      = 0x2
+	SHUT_WR                        = 0x1
+	SIOCADDMULTI                   = 0x80206931
+	SIOCAIFADDR                    = 0x8040691a
+	SIOCAIFGROUP                   = 0x80246987
+	SIOCATMARK                     = 0x40047307
+	SIOCDELMULTI                   = 0x80206932
+	SIOCDIFADDR                    = 0x80206919
+	SIOCDIFGROUP                   = 0x80246989
+	SIOCDIFPHYADDR                 = 0x80206949
+	SIOCGDRVSPEC                   = 0xc01c697b
+	SIOCGETSGCNT                   = 0xc0147210
+	SIOCGETVIFCNT                  = 0xc014720f
+	SIOCGHIWAT                     = 0x40047301
+	SIOCGHWADDR                    = 0xc020693e
+	SIOCGI2C                       = 0xc020693d
+	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
+	SIOCGIFBRDADDR                 = 0xc0206923
+	SIOCGIFCAP                     = 0xc020691f
+	SIOCGIFCONF                    = 0xc0086924
+	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
+	SIOCGIFDSTADDR                 = 0xc0206922
+	SIOCGIFFIB                     = 0xc020695c
+	SIOCGIFFLAGS                   = 0xc0206911
+	SIOCGIFGENERIC                 = 0xc020693a
+	SIOCGIFGMEMB                   = 0xc024698a
+	SIOCGIFGROUP                   = 0xc0246988
+	SIOCGIFINDEX                   = 0xc0206920
+	SIOCGIFMAC                     = 0xc0206926
+	SIOCGIFMEDIA                   = 0xc0286938
+	SIOCGIFMETRIC                  = 0xc0206917
+	SIOCGIFMTU                     = 0xc0206933
+	SIOCGIFNETMASK                 = 0xc0206925
+	SIOCGIFPDSTADDR                = 0xc0206948
+	SIOCGIFPHYS                    = 0xc0206935
+	SIOCGIFPSRCADDR                = 0xc0206947
+	SIOCGIFRSSHASH                 = 0xc0186997
+	SIOCGIFRSSKEY                  = 0xc0946996
+	SIOCGIFSTATUS                  = 0xc331693b
+	SIOCGIFXMEDIA                  = 0xc028698b
+	SIOCGLANPCP                    = 0xc0206998
+	SIOCGLOWAT                     = 0x40047303
+	SIOCGPGRP                      = 0x40047309
+	SIOCGPRIVATE_0                 = 0xc0206950
+	SIOCGPRIVATE_1                 = 0xc0206951
+	SIOCGTUNFIB                    = 0xc020695e
+	SIOCIFCREATE                   = 0xc020697a
+	SIOCIFCREATE2                  = 0xc020697c
+	SIOCIFDESTROY                  = 0x80206979
+	SIOCIFGCLONERS                 = 0xc00c6978
+	SIOCSDRVSPEC                   = 0x801c697b
+	SIOCSHIWAT                     = 0x80047300
+	SIOCSIFADDR                    = 0x8020690c
+	SIOCSIFBRDADDR                 = 0x80206913
+	SIOCSIFCAP                     = 0x8020691e
+	SIOCSIFDESCR                   = 0x80206929
+	SIOCSIFDSTADDR                 = 0x8020690e
+	SIOCSIFFIB                     = 0x8020695d
+	SIOCSIFFLAGS                   = 0x80206910
+	SIOCSIFGENERIC                 = 0x80206939
+	SIOCSIFLLADDR                  = 0x8020693c
+	SIOCSIFMAC                     = 0x80206927
+	SIOCSIFMEDIA                   = 0xc0206937
+	SIOCSIFMETRIC                  = 0x80206918
+	SIOCSIFMTU                     = 0x80206934
+	SIOCSIFNAME                    = 0x80206928
+	SIOCSIFNETMASK                 = 0x80206916
+	SIOCSIFPHYADDR                 = 0x80406946
+	SIOCSIFPHYS                    = 0x80206936
+	SIOCSIFRVNET                   = 0xc020695b
+	SIOCSIFVNET                    = 0xc020695a
+	SIOCSLANPCP                    = 0x80206999
+	SIOCSLOWAT                     = 0x80047302
+	SIOCSPGRP                      = 0x80047308
+	SIOCSTUNFIB                    = 0x8020695f
+	SOCK_CLOEXEC                   = 0x10000000
+	SOCK_DGRAM                     = 0x2
+	SOCK_MAXADDRLEN                = 0xff
+	SOCK_NONBLOCK                  = 0x20000000
+	SOCK_RAW                       = 0x3
+	SOCK_RDM                       = 0x4
+	SOCK_SEQPACKET                 = 0x5
+	SOCK_STREAM                    = 0x1
+	SOL_LOCAL                      = 0x0
+	SOL_SOCKET                     = 0xffff
+	SOMAXCONN                      = 0x80
+	SO_ACCEPTCONN                  = 0x2
+	SO_ACCEPTFILTER                = 0x1000
+	SO_BINTIME                     = 0x2000
+	SO_BROADCAST                   = 0x20
+	SO_DEBUG                       = 0x1
+	SO_DOMAIN                      = 0x1019
+	SO_DONTROUTE                   = 0x10
+	SO_ERROR                       = 0x1007
+	SO_KEEPALIVE                   = 0x8
+	SO_LABEL                       = 0x1009
+	SO_LINGER                      = 0x80
+	SO_LISTENINCQLEN               = 0x1013
+	SO_LISTENQLEN                  = 0x1012
+	SO_LISTENQLIMIT                = 0x1011
+	SO_MAX_PACING_RATE             = 0x1018
+	SO_NOSIGPIPE                   = 0x800
+	SO_NO_DDP                      = 0x8000
+	SO_NO_OFFLOAD                  = 0x4000
+	SO_OOBINLINE                   = 0x100
+	SO_PEERLABEL                   = 0x1010
+	SO_PROTOCOL                    = 0x1016
+	SO_PROTOTYPE                   = 0x1016
+	SO_RCVBUF                      = 0x1002
+	SO_RCVLOWAT                    = 0x1004
+	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
+	SO_REUSEADDR                   = 0x4
+	SO_REUSEPORT                   = 0x200
+	SO_REUSEPORT_LB                = 0x10000
+	SO_SETFIB                      = 0x1014
+	SO_SNDBUF                      = 0x1001
+	SO_SNDLOWAT                    = 0x1003
+	SO_SNDTIMEO                    = 0x1005
+	SO_TIMESTAMP                   = 0x400
+	SO_TS_BINTIME                  = 0x1
+	SO_TS_CLOCK                    = 0x1017
+	SO_TS_CLOCK_MAX                = 0x3
+	SO_TS_DEFAULT                  = 0x0
+	SO_TS_MONOTONIC                = 0x3
+	SO_TS_REALTIME                 = 0x2
+	SO_TS_REALTIME_MICRO           = 0x0
+	SO_TYPE                        = 0x1008
+	SO_USELOOPBACK                 = 0x40
+	SO_USER_COOKIE                 = 0x1015
+	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
+	TAB0                           = 0x0
+	TAB3                           = 0x4
+	TABDLY                         = 0x4
+	TCIFLUSH                       = 0x1
+	TCIOFF                         = 0x3
+	TCIOFLUSH                      = 0x3
+	TCION                          = 0x4
+	TCOFLUSH                       = 0x2
+	TCOOFF                         = 0x1
+	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
+	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
+	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
+	TCP_BBR_DRAIN_PG               = 0x42e
+	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
+	TCP_BBR_IWINTSO                = 0x42b
+	TCP_BBR_LOWGAIN_FD             = 0x436
+	TCP_BBR_LOWGAIN_HALF           = 0x435
+	TCP_BBR_LOWGAIN_THRESH         = 0x434
+	TCP_BBR_MAX_RTO                = 0x439
+	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
+	TCP_BBR_ONE_RETRAN             = 0x431
+	TCP_BBR_PACE_CROSS             = 0x442
+	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
+	TCP_BBR_PACE_PER_SEC           = 0x43e
+	TCP_BBR_PACE_SEG_MAX           = 0x440
+	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
+	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
+	TCP_BBR_PROBE_RTT_INT          = 0x430
+	TCP_BBR_PROBE_RTT_LEN          = 0x44e
+	TCP_BBR_RACK_RTT_USE           = 0x44a
+	TCP_BBR_RECFORCE               = 0x42c
+	TCP_BBR_REC_OVER_HPTS          = 0x43a
+	TCP_BBR_RETRAN_WTSO            = 0x44b
+	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
+	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
+	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
+	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
+	TCP_BBR_UNLIMITED              = 0x43b
+	TCP_BBR_USEDEL_RATE            = 0x437
+	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
+	TCP_CA_NAME_MAX                = 0x10
+	TCP_CCALGOOPT                  = 0x41
+	TCP_CONGESTION                 = 0x40
+	TCP_DATA_AFTER_CLOSE           = 0x44c
+	TCP_DELACK                     = 0x48
+	TCP_FASTOPEN                   = 0x401
+	TCP_FASTOPEN_MAX_COOKIE_LEN    = 0x10
+	TCP_FASTOPEN_MIN_COOKIE_LEN    = 0x4
+	TCP_FASTOPEN_PSK_LEN           = 0x10
+	TCP_FUNCTION_BLK               = 0x2000
+	TCP_FUNCTION_NAME_LEN_MAX      = 0x20
+	TCP_INFO                       = 0x20
+	TCP_KEEPCNT                    = 0x400
+	TCP_KEEPIDLE                   = 0x100
+	TCP_KEEPINIT                   = 0x80
+	TCP_KEEPINTVL                  = 0x200
+	TCP_LOG                        = 0x22
+	TCP_LOGBUF                     = 0x23
+	TCP_LOGDUMP                    = 0x25
+	TCP_LOGDUMPID                  = 0x26
+	TCP_LOGID                      = 0x24
+	TCP_LOG_ID_LEN                 = 0x40
+	TCP_MAXBURST                   = 0x4
+	TCP_MAXHLEN                    = 0x3c
+	TCP_MAXOLEN                    = 0x28
+	TCP_MAXSEG                     = 0x2
+	TCP_MAXWIN                     = 0xffff
+	TCP_MAX_SACK                   = 0x4
+	TCP_MAX_WINSHIFT               = 0xe
+	TCP_MD5SIG                     = 0x10
+	TCP_MINMSS                     = 0xd8
+	TCP_MSS                        = 0x218
+	TCP_NODELAY                    = 0x1
+	TCP_NOOPT                      = 0x8
+	TCP_NOPUSH                     = 0x4
+	TCP_PCAP_IN                    = 0x1000
+	TCP_PCAP_OUT                   = 0x800
+	TCP_RACK_EARLY_RECOV           = 0x423
+	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
+	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
+	TCP_RACK_MIN_PACE              = 0x445
+	TCP_RACK_MIN_PACE_SEG          = 0x446
+	TCP_RACK_MIN_TO                = 0x422
+	TCP_RACK_PACE_ALWAYS           = 0x41f
+	TCP_RACK_PACE_MAX_SEG          = 0x41e
+	TCP_RACK_PACE_REDUCE           = 0x41d
+	TCP_RACK_PKT_DELAY             = 0x428
+	TCP_RACK_PROP                  = 0x41b
+	TCP_RACK_PROP_RATE             = 0x420
+	TCP_RACK_PRR_SENDALOT          = 0x421
+	TCP_RACK_REORD_FADE            = 0x426
+	TCP_RACK_REORD_THRESH          = 0x425
+	TCP_RACK_TLP_INC_VAR           = 0x429
+	TCP_RACK_TLP_REDUCE            = 0x41c
+	TCP_RACK_TLP_THRESH            = 0x427
+	TCP_RACK_TLP_USE               = 0x447
+	TCP_VENDOR                     = 0x80000000
+	TCSAFLUSH                      = 0x2
+	TIMER_ABSTIME                  = 0x1
+	TIMER_RELTIME                  = 0x0
+	TIOCCBRK                       = 0x2000747a
+	TIOCCDTR                       = 0x20007478
+	TIOCCONS                       = 0x80047462
+	TIOCDRAIN                      = 0x2000745e
+	TIOCEXCL                       = 0x2000740d
+	TIOCEXT                        = 0x80047460
+	TIOCFLUSH                      = 0x80047410
+	TIOCGDRAINWAIT                 = 0x40047456
+	TIOCGETA                       = 0x402c7413
+	TIOCGETD                       = 0x4004741a
+	TIOCGPGRP                      = 0x40047477
+	TIOCGPTN                       = 0x4004740f
+	TIOCGSID                       = 0x40047463
+	TIOCGWINSZ                     = 0x40087468
+	TIOCMBIC                       = 0x8004746b
+	TIOCMBIS                       = 0x8004746c
+	TIOCMGDTRWAIT                  = 0x4004745a
+	TIOCMGET                       = 0x4004746a
+	TIOCMSDTRWAIT                  = 0x8004745b
+	TIOCMSET                       = 0x8004746d
+	TIOCM_CAR                      = 0x40
+	TIOCM_CD                       = 0x40
+	TIOCM_CTS                      = 0x20
+	TIOCM_DCD                      = 0x40
+	TIOCM_DSR                      = 0x100
+	TIOCM_DTR                      = 0x2
+	TIOCM_LE                       = 0x1
+	TIOCM_RI                       = 0x80
+	TIOCM_RNG                      = 0x80
+	TIOCM_RTS                      = 0x4
+	TIOCM_SR                       = 0x10
+	TIOCM_ST                       = 0x8
+	TIOCNOTTY                      = 0x20007471
+	TIOCNXCL                       = 0x2000740e
+	TIOCOUTQ                       = 0x40047473
+	TIOCPKT                        = 0x80047470
+	TIOCPKT_DATA                   = 0x0
+	TIOCPKT_DOSTOP                 = 0x20
+	TIOCPKT_FLUSHREAD              = 0x1
+	TIOCPKT_FLUSHWRITE             = 0x2
+	TIOCPKT_IOCTL                  = 0x40
+	TIOCPKT_NOSTOP                 = 0x10
+	TIOCPKT_START                  = 0x8
+	TIOCPKT_STOP                   = 0x4
+	TIOCPTMASTER                   = 0x2000741c
+	TIOCSBRK                       = 0x2000747b
+	TIOCSCTTY                      = 0x20007461
+	TIOCSDRAINWAIT                 = 0x80047457
+	TIOCSDTR                       = 0x20007479
+	TIOCSETA                       = 0x802c7414
+	TIOCSETAF                      = 0x802c7416
+	TIOCSETAW                      = 0x802c7415
+	TIOCSETD                       = 0x8004741b
+	TIOCSIG                        = 0x2004745f
+	TIOCSPGRP                      = 0x80047476
+	TIOCSTART                      = 0x2000746e
+	TIOCSTAT                       = 0x20007465
+	TIOCSTI                        = 0x80017472
+	TIOCSTOP                       = 0x2000746f
+	TIOCSWINSZ                     = 0x80087467
+	TIOCTIMESTAMP                  = 0x40107459
+	TIOCUCNTL                      = 0x80047466
+	TOSTOP                         = 0x400000
+	UTIME_NOW                      = -0x1
+	UTIME_OMIT                     = -0x2
+	VDISCARD                       = 0xf
+	VDSUSP                         = 0xb
+	VEOF                           = 0x0
+	VEOL                           = 0x1
+	VEOL2                          = 0x2
+	VERASE                         = 0x3
+	VERASE2                        = 0x7
+	VINTR                          = 0x8
+	VKILL                          = 0x5
+	VLNEXT                         = 0xe
+	VMIN                           = 0x10
+	VQUIT                          = 0x9
+	VREPRINT                       = 0x6
+	VSTART                         = 0xc
+	VSTATUS                        = 0x12
+	VSTOP                          = 0xd
+	VSUSP                          = 0xa
+	VTIME                          = 0x11
+	VWERASE                        = 0x4
+	WCONTINUED                     = 0x4
+	WCOREFLAG                      = 0x80
+	WEXITED                        = 0x10
+	WLINUXCLONE                    = 0x80000000
+	WNOHANG                        = 0x1
+	WNOWAIT                        = 0x8
+	WSTOPPED                       = 0x2
+	WTRAPPED                       = 0x20
+	WUNTRACED                      = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x59)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x55)
+	ECAPMODE        = syscall.Errno(0x5e)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDOOFUS         = syscall.Errno(0x58)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x56)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x61)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5a)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x57)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5b)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCAPABLE     = syscall.Errno(0x5d)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5f)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EOWNERDEAD      = syscall.Errno(0x60)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5c)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGLIBRT  = syscall.Signal(0x21)
+	SIGLWP    = syscall.Signal(0x20)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..8b437b307d56bd19710c21ba80465ce848df831e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go
@@ -0,0 +1,2033 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && freebsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                   = 0x10
+	AF_ARP                         = 0x23
+	AF_ATM                         = 0x1e
+	AF_BLUETOOTH                   = 0x24
+	AF_CCITT                       = 0xa
+	AF_CHAOS                       = 0x5
+	AF_CNT                         = 0x15
+	AF_COIP                        = 0x14
+	AF_DATAKIT                     = 0x9
+	AF_DECnet                      = 0xc
+	AF_DLI                         = 0xd
+	AF_E164                        = 0x1a
+	AF_ECMA                        = 0x8
+	AF_HYLINK                      = 0xf
+	AF_IEEE80211                   = 0x25
+	AF_IMPLINK                     = 0x3
+	AF_INET                        = 0x2
+	AF_INET6                       = 0x1c
+	AF_INET6_SDP                   = 0x2a
+	AF_INET_SDP                    = 0x28
+	AF_IPX                         = 0x17
+	AF_ISDN                        = 0x1a
+	AF_ISO                         = 0x7
+	AF_LAT                         = 0xe
+	AF_LINK                        = 0x12
+	AF_LOCAL                       = 0x1
+	AF_MAX                         = 0x2a
+	AF_NATM                        = 0x1d
+	AF_NETBIOS                     = 0x6
+	AF_NETGRAPH                    = 0x20
+	AF_OSI                         = 0x7
+	AF_PUP                         = 0x4
+	AF_ROUTE                       = 0x11
+	AF_SCLUSTER                    = 0x22
+	AF_SIP                         = 0x18
+	AF_SLOW                        = 0x21
+	AF_SNA                         = 0xb
+	AF_UNIX                        = 0x1
+	AF_UNSPEC                      = 0x0
+	AF_VENDOR00                    = 0x27
+	AF_VENDOR01                    = 0x29
+	AF_VENDOR02                    = 0x2b
+	AF_VENDOR03                    = 0x2d
+	AF_VENDOR04                    = 0x2f
+	AF_VENDOR05                    = 0x31
+	AF_VENDOR06                    = 0x33
+	AF_VENDOR07                    = 0x35
+	AF_VENDOR08                    = 0x37
+	AF_VENDOR09                    = 0x39
+	AF_VENDOR10                    = 0x3b
+	AF_VENDOR11                    = 0x3d
+	AF_VENDOR12                    = 0x3f
+	AF_VENDOR13                    = 0x41
+	AF_VENDOR14                    = 0x43
+	AF_VENDOR15                    = 0x45
+	AF_VENDOR16                    = 0x47
+	AF_VENDOR17                    = 0x49
+	AF_VENDOR18                    = 0x4b
+	AF_VENDOR19                    = 0x4d
+	AF_VENDOR20                    = 0x4f
+	AF_VENDOR21                    = 0x51
+	AF_VENDOR22                    = 0x53
+	AF_VENDOR23                    = 0x55
+	AF_VENDOR24                    = 0x57
+	AF_VENDOR25                    = 0x59
+	AF_VENDOR26                    = 0x5b
+	AF_VENDOR27                    = 0x5d
+	AF_VENDOR28                    = 0x5f
+	AF_VENDOR29                    = 0x61
+	AF_VENDOR30                    = 0x63
+	AF_VENDOR31                    = 0x65
+	AF_VENDOR32                    = 0x67
+	AF_VENDOR33                    = 0x69
+	AF_VENDOR34                    = 0x6b
+	AF_VENDOR35                    = 0x6d
+	AF_VENDOR36                    = 0x6f
+	AF_VENDOR37                    = 0x71
+	AF_VENDOR38                    = 0x73
+	AF_VENDOR39                    = 0x75
+	AF_VENDOR40                    = 0x77
+	AF_VENDOR41                    = 0x79
+	AF_VENDOR42                    = 0x7b
+	AF_VENDOR43                    = 0x7d
+	AF_VENDOR44                    = 0x7f
+	AF_VENDOR45                    = 0x81
+	AF_VENDOR46                    = 0x83
+	AF_VENDOR47                    = 0x85
+	ALTWERASE                      = 0x200
+	B0                             = 0x0
+	B110                           = 0x6e
+	B115200                        = 0x1c200
+	B1200                          = 0x4b0
+	B134                           = 0x86
+	B14400                         = 0x3840
+	B150                           = 0x96
+	B1800                          = 0x708
+	B19200                         = 0x4b00
+	B200                           = 0xc8
+	B230400                        = 0x38400
+	B2400                          = 0x960
+	B28800                         = 0x7080
+	B300                           = 0x12c
+	B38400                         = 0x9600
+	B460800                        = 0x70800
+	B4800                          = 0x12c0
+	B50                            = 0x32
+	B57600                         = 0xe100
+	B600                           = 0x258
+	B7200                          = 0x1c20
+	B75                            = 0x4b
+	B76800                         = 0x12c00
+	B921600                        = 0xe1000
+	B9600                          = 0x2580
+	BIOCFEEDBACK                   = 0x8004427c
+	BIOCFLUSH                      = 0x20004268
+	BIOCGBLEN                      = 0x40044266
+	BIOCGDIRECTION                 = 0x40044276
+	BIOCGDLT                       = 0x4004426a
+	BIOCGDLTLIST                   = 0xc0104279
+	BIOCGETBUFMODE                 = 0x4004427d
+	BIOCGETIF                      = 0x4020426b
+	BIOCGETZMAX                    = 0x4008427f
+	BIOCGHDRCMPLT                  = 0x40044274
+	BIOCGRSIG                      = 0x40044272
+	BIOCGRTIMEOUT                  = 0x4010426e
+	BIOCGSEESENT                   = 0x40044276
+	BIOCGSTATS                     = 0x4008426f
+	BIOCGTSTAMP                    = 0x40044283
+	BIOCIMMEDIATE                  = 0x80044270
+	BIOCLOCK                       = 0x2000427a
+	BIOCPROMISC                    = 0x20004269
+	BIOCROTZBUF                    = 0x40184280
+	BIOCSBLEN                      = 0xc0044266
+	BIOCSDIRECTION                 = 0x80044277
+	BIOCSDLT                       = 0x80044278
+	BIOCSETBUFMODE                 = 0x8004427e
+	BIOCSETF                       = 0x80104267
+	BIOCSETFNR                     = 0x80104282
+	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
+	BIOCSETWF                      = 0x8010427b
+	BIOCSETZBUF                    = 0x80184281
+	BIOCSHDRCMPLT                  = 0x80044275
+	BIOCSRSIG                      = 0x80044273
+	BIOCSRTIMEOUT                  = 0x8010426d
+	BIOCSSEESENT                   = 0x80044277
+	BIOCSTSTAMP                    = 0x80044284
+	BIOCVERSION                    = 0x40044271
+	BPF_A                          = 0x10
+	BPF_ABS                        = 0x20
+	BPF_ADD                        = 0x0
+	BPF_ALIGNMENT                  = 0x8
+	BPF_ALU                        = 0x4
+	BPF_AND                        = 0x50
+	BPF_B                          = 0x10
+	BPF_BUFMODE_BUFFER             = 0x1
+	BPF_BUFMODE_ZBUF               = 0x2
+	BPF_DIV                        = 0x30
+	BPF_H                          = 0x8
+	BPF_IMM                        = 0x0
+	BPF_IND                        = 0x40
+	BPF_JA                         = 0x0
+	BPF_JEQ                        = 0x10
+	BPF_JGE                        = 0x30
+	BPF_JGT                        = 0x20
+	BPF_JMP                        = 0x5
+	BPF_JSET                       = 0x40
+	BPF_K                          = 0x0
+	BPF_LD                         = 0x0
+	BPF_LDX                        = 0x1
+	BPF_LEN                        = 0x80
+	BPF_LSH                        = 0x60
+	BPF_MAJOR_VERSION              = 0x1
+	BPF_MAXBUFSIZE                 = 0x80000
+	BPF_MAXINSNS                   = 0x200
+	BPF_MEM                        = 0x60
+	BPF_MEMWORDS                   = 0x10
+	BPF_MINBUFSIZE                 = 0x20
+	BPF_MINOR_VERSION              = 0x1
+	BPF_MISC                       = 0x7
+	BPF_MOD                        = 0x90
+	BPF_MSH                        = 0xa0
+	BPF_MUL                        = 0x20
+	BPF_NEG                        = 0x80
+	BPF_OR                         = 0x40
+	BPF_RELEASE                    = 0x30bb6
+	BPF_RET                        = 0x6
+	BPF_RSH                        = 0x70
+	BPF_ST                         = 0x2
+	BPF_STX                        = 0x3
+	BPF_SUB                        = 0x10
+	BPF_TAX                        = 0x0
+	BPF_TXA                        = 0x80
+	BPF_T_BINTIME                  = 0x2
+	BPF_T_BINTIME_FAST             = 0x102
+	BPF_T_BINTIME_MONOTONIC        = 0x202
+	BPF_T_BINTIME_MONOTONIC_FAST   = 0x302
+	BPF_T_FAST                     = 0x100
+	BPF_T_FLAG_MASK                = 0x300
+	BPF_T_FORMAT_MASK              = 0x3
+	BPF_T_MICROTIME                = 0x0
+	BPF_T_MICROTIME_FAST           = 0x100
+	BPF_T_MICROTIME_MONOTONIC      = 0x200
+	BPF_T_MICROTIME_MONOTONIC_FAST = 0x300
+	BPF_T_MONOTONIC                = 0x200
+	BPF_T_MONOTONIC_FAST           = 0x300
+	BPF_T_NANOTIME                 = 0x1
+	BPF_T_NANOTIME_FAST            = 0x101
+	BPF_T_NANOTIME_MONOTONIC       = 0x201
+	BPF_T_NANOTIME_MONOTONIC_FAST  = 0x301
+	BPF_T_NONE                     = 0x3
+	BPF_T_NORMAL                   = 0x0
+	BPF_W                          = 0x0
+	BPF_X                          = 0x8
+	BPF_XOR                        = 0xa0
+	BRKINT                         = 0x2
+	CAP_ACCEPT                     = 0x200000020000000
+	CAP_ACL_CHECK                  = 0x400000000010000
+	CAP_ACL_DELETE                 = 0x400000000020000
+	CAP_ACL_GET                    = 0x400000000040000
+	CAP_ACL_SET                    = 0x400000000080000
+	CAP_ALL0                       = 0x20007ffffffffff
+	CAP_ALL1                       = 0x4000000001fffff
+	CAP_BIND                       = 0x200000040000000
+	CAP_BINDAT                     = 0x200008000000400
+	CAP_CHFLAGSAT                  = 0x200000000001400
+	CAP_CONNECT                    = 0x200000080000000
+	CAP_CONNECTAT                  = 0x200010000000400
+	CAP_CREATE                     = 0x200000000000040
+	CAP_EVENT                      = 0x400000000000020
+	CAP_EXTATTR_DELETE             = 0x400000000001000
+	CAP_EXTATTR_GET                = 0x400000000002000
+	CAP_EXTATTR_LIST               = 0x400000000004000
+	CAP_EXTATTR_SET                = 0x400000000008000
+	CAP_FCHDIR                     = 0x200000000000800
+	CAP_FCHFLAGS                   = 0x200000000001000
+	CAP_FCHMOD                     = 0x200000000002000
+	CAP_FCHMODAT                   = 0x200000000002400
+	CAP_FCHOWN                     = 0x200000000004000
+	CAP_FCHOWNAT                   = 0x200000000004400
+	CAP_FCNTL                      = 0x200000000008000
+	CAP_FCNTL_ALL                  = 0x78
+	CAP_FCNTL_GETFL                = 0x8
+	CAP_FCNTL_GETOWN               = 0x20
+	CAP_FCNTL_SETFL                = 0x10
+	CAP_FCNTL_SETOWN               = 0x40
+	CAP_FEXECVE                    = 0x200000000000080
+	CAP_FLOCK                      = 0x200000000010000
+	CAP_FPATHCONF                  = 0x200000000020000
+	CAP_FSCK                       = 0x200000000040000
+	CAP_FSTAT                      = 0x200000000080000
+	CAP_FSTATAT                    = 0x200000000080400
+	CAP_FSTATFS                    = 0x200000000100000
+	CAP_FSYNC                      = 0x200000000000100
+	CAP_FTRUNCATE                  = 0x200000000000200
+	CAP_FUTIMES                    = 0x200000000200000
+	CAP_FUTIMESAT                  = 0x200000000200400
+	CAP_GETPEERNAME                = 0x200000100000000
+	CAP_GETSOCKNAME                = 0x200000200000000
+	CAP_GETSOCKOPT                 = 0x200000400000000
+	CAP_IOCTL                      = 0x400000000000080
+	CAP_IOCTLS_ALL                 = 0x7fffffffffffffff
+	CAP_KQUEUE                     = 0x400000000100040
+	CAP_KQUEUE_CHANGE              = 0x400000000100000
+	CAP_KQUEUE_EVENT               = 0x400000000000040
+	CAP_LINKAT_SOURCE              = 0x200020000000400
+	CAP_LINKAT_TARGET              = 0x200000000400400
+	CAP_LISTEN                     = 0x200000800000000
+	CAP_LOOKUP                     = 0x200000000000400
+	CAP_MAC_GET                    = 0x400000000000001
+	CAP_MAC_SET                    = 0x400000000000002
+	CAP_MKDIRAT                    = 0x200000000800400
+	CAP_MKFIFOAT                   = 0x200000001000400
+	CAP_MKNODAT                    = 0x200000002000400
+	CAP_MMAP                       = 0x200000000000010
+	CAP_MMAP_R                     = 0x20000000000001d
+	CAP_MMAP_RW                    = 0x20000000000001f
+	CAP_MMAP_RWX                   = 0x20000000000003f
+	CAP_MMAP_RX                    = 0x20000000000003d
+	CAP_MMAP_W                     = 0x20000000000001e
+	CAP_MMAP_WX                    = 0x20000000000003e
+	CAP_MMAP_X                     = 0x20000000000003c
+	CAP_PDGETPID                   = 0x400000000000200
+	CAP_PDKILL                     = 0x400000000000800
+	CAP_PDWAIT                     = 0x400000000000400
+	CAP_PEELOFF                    = 0x200001000000000
+	CAP_POLL_EVENT                 = 0x400000000000020
+	CAP_PREAD                      = 0x20000000000000d
+	CAP_PWRITE                     = 0x20000000000000e
+	CAP_READ                       = 0x200000000000001
+	CAP_RECV                       = 0x200000000000001
+	CAP_RENAMEAT_SOURCE            = 0x200000004000400
+	CAP_RENAMEAT_TARGET            = 0x200040000000400
+	CAP_RIGHTS_VERSION             = 0x0
+	CAP_RIGHTS_VERSION_00          = 0x0
+	CAP_SEEK                       = 0x20000000000000c
+	CAP_SEEK_TELL                  = 0x200000000000004
+	CAP_SEM_GETVALUE               = 0x400000000000004
+	CAP_SEM_POST                   = 0x400000000000008
+	CAP_SEM_WAIT                   = 0x400000000000010
+	CAP_SEND                       = 0x200000000000002
+	CAP_SETSOCKOPT                 = 0x200002000000000
+	CAP_SHUTDOWN                   = 0x200004000000000
+	CAP_SOCK_CLIENT                = 0x200007780000003
+	CAP_SOCK_SERVER                = 0x200007f60000003
+	CAP_SYMLINKAT                  = 0x200000008000400
+	CAP_TTYHOOK                    = 0x400000000000100
+	CAP_UNLINKAT                   = 0x200000010000400
+	CAP_UNUSED0_44                 = 0x200080000000000
+	CAP_UNUSED0_57                 = 0x300000000000000
+	CAP_UNUSED1_22                 = 0x400000000200000
+	CAP_UNUSED1_57                 = 0x500000000000000
+	CAP_WRITE                      = 0x200000000000002
+	CFLUSH                         = 0xf
+	CLOCAL                         = 0x8000
+	CLOCK_MONOTONIC                = 0x4
+	CLOCK_MONOTONIC_FAST           = 0xc
+	CLOCK_MONOTONIC_PRECISE        = 0xb
+	CLOCK_PROCESS_CPUTIME_ID       = 0xf
+	CLOCK_PROF                     = 0x2
+	CLOCK_REALTIME                 = 0x0
+	CLOCK_REALTIME_FAST            = 0xa
+	CLOCK_REALTIME_PRECISE         = 0x9
+	CLOCK_SECOND                   = 0xd
+	CLOCK_THREAD_CPUTIME_ID        = 0xe
+	CLOCK_UPTIME                   = 0x5
+	CLOCK_UPTIME_FAST              = 0x8
+	CLOCK_UPTIME_PRECISE           = 0x7
+	CLOCK_VIRTUAL                  = 0x1
+	CPUSTATES                      = 0x5
+	CP_IDLE                        = 0x4
+	CP_INTR                        = 0x3
+	CP_NICE                        = 0x1
+	CP_SYS                         = 0x2
+	CP_USER                        = 0x0
+	CREAD                          = 0x800
+	CRTSCTS                        = 0x30000
+	CS5                            = 0x0
+	CS6                            = 0x100
+	CS7                            = 0x200
+	CS8                            = 0x300
+	CSIZE                          = 0x300
+	CSTART                         = 0x11
+	CSTATUS                        = 0x14
+	CSTOP                          = 0x13
+	CSTOPB                         = 0x400
+	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
+	CTL_MAXNAME                    = 0x18
+	CTL_NET                        = 0x4
+	DIOCGATTR                      = 0xc148648e
+	DIOCGDELETE                    = 0x80106488
+	DIOCGFLUSH                     = 0x20006487
+	DIOCGFRONTSTUFF                = 0x40086486
+	DIOCGFWHEADS                   = 0x40046483
+	DIOCGFWSECTORS                 = 0x40046482
+	DIOCGIDENT                     = 0x41006489
+	DIOCGMEDIASIZE                 = 0x40086481
+	DIOCGPHYSPATH                  = 0x4400648d
+	DIOCGPROVIDERNAME              = 0x4400648a
+	DIOCGSECTORSIZE                = 0x40046480
+	DIOCGSTRIPEOFFSET              = 0x4008648c
+	DIOCGSTRIPESIZE                = 0x4008648b
+	DIOCSKERNELDUMP                = 0x80506490
+	DIOCSKERNELDUMP_FREEBSD11      = 0x80046485
+	DIOCZONECMD                    = 0xc080648f
+	DLT_A429                       = 0xb8
+	DLT_A653_ICM                   = 0xb9
+	DLT_AIRONET_HEADER             = 0x78
+	DLT_AOS                        = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394     = 0x8a
+	DLT_ARCNET                     = 0x7
+	DLT_ARCNET_LINUX               = 0x81
+	DLT_ATM_CLIP                   = 0x13
+	DLT_ATM_RFC1483                = 0xb
+	DLT_AURORA                     = 0x7e
+	DLT_AX25                       = 0x3
+	DLT_AX25_KISS                  = 0xca
+	DLT_BACNET_MS_TP               = 0xa5
+	DLT_BLUETOOTH_BREDR_BB         = 0xff
+	DLT_BLUETOOTH_HCI_H4           = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR = 0xc9
+	DLT_BLUETOOTH_LE_LL            = 0xfb
+	DLT_BLUETOOTH_LE_LL_WITH_PHDR  = 0x100
+	DLT_BLUETOOTH_LINUX_MONITOR    = 0xfe
+	DLT_CAN20B                     = 0xbe
+	DLT_CAN_SOCKETCAN              = 0xe3
+	DLT_CHAOS                      = 0x5
+	DLT_CHDLC                      = 0x68
+	DLT_CISCO_IOS                  = 0x76
+	DLT_CLASS_NETBSD_RAWAF         = 0x2240000
+	DLT_C_HDLC                     = 0x68
+	DLT_C_HDLC_WITH_DIR            = 0xcd
+	DLT_DBUS                       = 0xe7
+	DLT_DECT                       = 0xdd
+	DLT_DISPLAYPORT_AUX            = 0x113
+	DLT_DOCSIS                     = 0x8f
+	DLT_DOCSIS31_XRA31             = 0x111
+	DLT_DVB_CI                     = 0xeb
+	DLT_ECONET                     = 0x73
+	DLT_EN10MB                     = 0x1
+	DLT_EN3MB                      = 0x2
+	DLT_ENC                        = 0x6d
+	DLT_EPON                       = 0x103
+	DLT_ERF                        = 0xc5
+	DLT_ERF_ETH                    = 0xaf
+	DLT_ERF_POS                    = 0xb0
+	DLT_ETHERNET_MPACKET           = 0x112
+	DLT_FC_2                       = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS     = 0xe1
+	DLT_FDDI                       = 0xa
+	DLT_FLEXRAY                    = 0xd2
+	DLT_FRELAY                     = 0x6b
+	DLT_FRELAY_WITH_DIR            = 0xce
+	DLT_GCOM_SERIAL                = 0xad
+	DLT_GCOM_T1E1                  = 0xac
+	DLT_GPF_F                      = 0xab
+	DLT_GPF_T                      = 0xaa
+	DLT_GPRS_LLC                   = 0xa9
+	DLT_GSMTAP_ABIS                = 0xda
+	DLT_GSMTAP_UM                  = 0xd9
+	DLT_IBM_SN                     = 0x92
+	DLT_IBM_SP                     = 0x91
+	DLT_IEEE802                    = 0x6
+	DLT_IEEE802_11                 = 0x69
+	DLT_IEEE802_11_RADIO           = 0x7f
+	DLT_IEEE802_11_RADIO_AVS       = 0xa3
+	DLT_IEEE802_15_4               = 0xc3
+	DLT_IEEE802_15_4_LINUX         = 0xbf
+	DLT_IEEE802_15_4_NOFCS         = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY    = 0xd7
+	DLT_IEEE802_16_MAC_CPS         = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
+	DLT_INFINIBAND                 = 0xf7
+	DLT_IPFILTER                   = 0x74
+	DLT_IPMB_KONTRON               = 0xc7
+	DLT_IPMB_LINUX                 = 0xd1
+	DLT_IPMI_HPM_2                 = 0x104
+	DLT_IPNET                      = 0xe2
+	DLT_IPOIB                      = 0xf2
+	DLT_IPV4                       = 0xe4
+	DLT_IPV6                       = 0xe5
+	DLT_IP_OVER_FC                 = 0x7a
+	DLT_ISO_14443                  = 0x108
+	DLT_JUNIPER_ATM1               = 0x89
+	DLT_JUNIPER_ATM2               = 0x87
+	DLT_JUNIPER_ATM_CEMIC          = 0xee
+	DLT_JUNIPER_CHDLC              = 0xb5
+	DLT_JUNIPER_ES                 = 0x84
+	DLT_JUNIPER_ETHER              = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL       = 0xea
+	DLT_JUNIPER_FRELAY             = 0xb4
+	DLT_JUNIPER_GGSN               = 0x85
+	DLT_JUNIPER_ISM                = 0xc2
+	DLT_JUNIPER_MFR                = 0x86
+	DLT_JUNIPER_MLFR               = 0x83
+	DLT_JUNIPER_MLPPP              = 0x82
+	DLT_JUNIPER_MONITOR            = 0xa4
+	DLT_JUNIPER_PIC_PEER           = 0xae
+	DLT_JUNIPER_PPP                = 0xb3
+	DLT_JUNIPER_PPPOE              = 0xa7
+	DLT_JUNIPER_PPPOE_ATM          = 0xa8
+	DLT_JUNIPER_SERVICES           = 0x88
+	DLT_JUNIPER_SRX_E2E            = 0xe9
+	DLT_JUNIPER_ST                 = 0xc8
+	DLT_JUNIPER_VP                 = 0xb7
+	DLT_JUNIPER_VS                 = 0xe8
+	DLT_LAPB_WITH_DIR              = 0xcf
+	DLT_LAPD                       = 0xcb
+	DLT_LIN                        = 0xd4
+	DLT_LINUX_EVDEV                = 0xd8
+	DLT_LINUX_IRDA                 = 0x90
+	DLT_LINUX_LAPD                 = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
+	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
+	DLT_LOOP                       = 0x6c
+	DLT_LORATAP                    = 0x10e
+	DLT_LTALK                      = 0x72
+	DLT_MATCHING_MAX               = 0x114
+	DLT_MATCHING_MIN               = 0x68
+	DLT_MFR                        = 0xb6
+	DLT_MOST                       = 0xd3
+	DLT_MPEG_2_TS                  = 0xf3
+	DLT_MPLS                       = 0xdb
+	DLT_MTP2                       = 0x8c
+	DLT_MTP2_WITH_PHDR             = 0x8b
+	DLT_MTP3                       = 0x8d
+	DLT_MUX27010                   = 0xec
+	DLT_NETANALYZER                = 0xf0
+	DLT_NETANALYZER_TRANSPARENT    = 0xf1
+	DLT_NETLINK                    = 0xfd
+	DLT_NFC_LLCP                   = 0xf5
+	DLT_NFLOG                      = 0xef
+	DLT_NG40                       = 0xf4
+	DLT_NORDIC_BLE                 = 0x110
+	DLT_NULL                       = 0x0
+	DLT_OPENFLOW                   = 0x10b
+	DLT_PCI_EXP                    = 0x7d
+	DLT_PFLOG                      = 0x75
+	DLT_PFSYNC                     = 0x79
+	DLT_PKTAP                      = 0x102
+	DLT_PPI                        = 0xc0
+	DLT_PPP                        = 0x9
+	DLT_PPP_BSDOS                  = 0xe
+	DLT_PPP_ETHER                  = 0x33
+	DLT_PPP_PPPD                   = 0xa6
+	DLT_PPP_SERIAL                 = 0x32
+	DLT_PPP_WITH_DIR               = 0xcc
+	DLT_PPP_WITH_DIRECTION         = 0xa6
+	DLT_PRISM_HEADER               = 0x77
+	DLT_PROFIBUS_DL                = 0x101
+	DLT_PRONET                     = 0x4
+	DLT_RAIF1                      = 0xc6
+	DLT_RAW                        = 0xc
+	DLT_RDS                        = 0x109
+	DLT_REDBACK_SMARTEDGE          = 0x20
+	DLT_RIO                        = 0x7c
+	DLT_RTAC_SERIAL                = 0xfa
+	DLT_SCCP                       = 0x8e
+	DLT_SCTP                       = 0xf8
+	DLT_SDLC                       = 0x10c
+	DLT_SITA                       = 0xc4
+	DLT_SLIP                       = 0x8
+	DLT_SLIP_BSDOS                 = 0xd
+	DLT_STANAG_5066_D_PDU          = 0xed
+	DLT_SUNATM                     = 0x7b
+	DLT_SYMANTEC_FIREWALL          = 0x63
+	DLT_TI_LLN_SNIFFER             = 0x10d
+	DLT_TZSP                       = 0x80
+	DLT_USB                        = 0xba
+	DLT_USBPCAP                    = 0xf9
+	DLT_USB_DARWIN                 = 0x10a
+	DLT_USB_FREEBSD                = 0xba
+	DLT_USB_LINUX                  = 0xbd
+	DLT_USB_LINUX_MMAPPED          = 0xdc
+	DLT_USER0                      = 0x93
+	DLT_USER1                      = 0x94
+	DLT_USER10                     = 0x9d
+	DLT_USER11                     = 0x9e
+	DLT_USER12                     = 0x9f
+	DLT_USER13                     = 0xa0
+	DLT_USER14                     = 0xa1
+	DLT_USER15                     = 0xa2
+	DLT_USER2                      = 0x95
+	DLT_USER3                      = 0x96
+	DLT_USER4                      = 0x97
+	DLT_USER5                      = 0x98
+	DLT_USER6                      = 0x99
+	DLT_USER7                      = 0x9a
+	DLT_USER8                      = 0x9b
+	DLT_USER9                      = 0x9c
+	DLT_VSOCK                      = 0x10f
+	DLT_WATTSTOPPER_DLM            = 0x107
+	DLT_WIHART                     = 0xdf
+	DLT_WIRESHARK_UPPER_PDU        = 0xfc
+	DLT_X2E_SERIAL                 = 0xd5
+	DLT_X2E_XORAYA                 = 0xd6
+	DLT_ZWAVE_R1_R2                = 0x105
+	DLT_ZWAVE_R3                   = 0x106
+	DT_BLK                         = 0x6
+	DT_CHR                         = 0x2
+	DT_DIR                         = 0x4
+	DT_FIFO                        = 0x1
+	DT_LNK                         = 0xa
+	DT_REG                         = 0x8
+	DT_SOCK                        = 0xc
+	DT_UNKNOWN                     = 0x0
+	DT_WHT                         = 0xe
+	ECHO                           = 0x8
+	ECHOCTL                        = 0x40
+	ECHOE                          = 0x2
+	ECHOK                          = 0x4
+	ECHOKE                         = 0x1
+	ECHONL                         = 0x10
+	ECHOPRT                        = 0x20
+	EVFILT_AIO                     = -0x3
+	EVFILT_EMPTY                   = -0xd
+	EVFILT_FS                      = -0x9
+	EVFILT_LIO                     = -0xa
+	EVFILT_PROC                    = -0x5
+	EVFILT_PROCDESC                = -0x8
+	EVFILT_READ                    = -0x1
+	EVFILT_SENDFILE                = -0xc
+	EVFILT_SIGNAL                  = -0x6
+	EVFILT_SYSCOUNT                = 0xd
+	EVFILT_TIMER                   = -0x7
+	EVFILT_USER                    = -0xb
+	EVFILT_VNODE                   = -0x4
+	EVFILT_WRITE                   = -0x2
+	EVNAMEMAP_NAME_SIZE            = 0x40
+	EV_ADD                         = 0x1
+	EV_CLEAR                       = 0x20
+	EV_DELETE                      = 0x2
+	EV_DISABLE                     = 0x8
+	EV_DISPATCH                    = 0x80
+	EV_DROP                        = 0x1000
+	EV_ENABLE                      = 0x4
+	EV_EOF                         = 0x8000
+	EV_ERROR                       = 0x4000
+	EV_FLAG1                       = 0x2000
+	EV_FLAG2                       = 0x4000
+	EV_FORCEONESHOT                = 0x100
+	EV_ONESHOT                     = 0x10
+	EV_RECEIPT                     = 0x40
+	EV_SYSFLAGS                    = 0xf000
+	EXTA                           = 0x4b00
+	EXTATTR_MAXNAMELEN             = 0xff
+	EXTATTR_NAMESPACE_EMPTY        = 0x0
+	EXTATTR_NAMESPACE_SYSTEM       = 0x2
+	EXTATTR_NAMESPACE_USER         = 0x1
+	EXTB                           = 0x9600
+	EXTPROC                        = 0x800
+	FD_CLOEXEC                     = 0x1
+	FD_SETSIZE                     = 0x400
+	FLUSHO                         = 0x800000
+	F_CANCEL                       = 0x5
+	F_DUP2FD                       = 0xa
+	F_DUP2FD_CLOEXEC               = 0x12
+	F_DUPFD                        = 0x0
+	F_DUPFD_CLOEXEC                = 0x11
+	F_GETFD                        = 0x1
+	F_GETFL                        = 0x3
+	F_GETLK                        = 0xb
+	F_GETOWN                       = 0x5
+	F_OGETLK                       = 0x7
+	F_OK                           = 0x0
+	F_OSETLK                       = 0x8
+	F_OSETLKW                      = 0x9
+	F_RDAHEAD                      = 0x10
+	F_RDLCK                        = 0x1
+	F_READAHEAD                    = 0xf
+	F_SETFD                        = 0x2
+	F_SETFL                        = 0x4
+	F_SETLK                        = 0xc
+	F_SETLKW                       = 0xd
+	F_SETLK_REMOTE                 = 0xe
+	F_SETOWN                       = 0x6
+	F_UNLCK                        = 0x2
+	F_UNLCKSYS                     = 0x4
+	F_WRLCK                        = 0x3
+	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
+	ICANON                         = 0x100
+	ICMP6_FILTER                   = 0x12
+	ICRNL                          = 0x100
+	IEXTEN                         = 0x400
+	IFAN_ARRIVAL                   = 0x0
+	IFAN_DEPARTURE                 = 0x1
+	IFCAP_WOL_MAGIC                = 0x2000
+	IFF_ALLMULTI                   = 0x200
+	IFF_ALTPHYS                    = 0x4000
+	IFF_BROADCAST                  = 0x2
+	IFF_CANTCHANGE                 = 0x218f52
+	IFF_CANTCONFIG                 = 0x10000
+	IFF_DEBUG                      = 0x4
+	IFF_DRV_OACTIVE                = 0x400
+	IFF_DRV_RUNNING                = 0x40
+	IFF_DYING                      = 0x200000
+	IFF_LINK0                      = 0x1000
+	IFF_LINK1                      = 0x2000
+	IFF_LINK2                      = 0x4000
+	IFF_LOOPBACK                   = 0x8
+	IFF_MONITOR                    = 0x40000
+	IFF_MULTICAST                  = 0x8000
+	IFF_NOARP                      = 0x80
+	IFF_NOGROUP                    = 0x800000
+	IFF_OACTIVE                    = 0x400
+	IFF_POINTOPOINT                = 0x10
+	IFF_PPROMISC                   = 0x20000
+	IFF_PROMISC                    = 0x100
+	IFF_RENAMING                   = 0x400000
+	IFF_RUNNING                    = 0x40
+	IFF_SIMPLEX                    = 0x800
+	IFF_STATICARP                  = 0x80000
+	IFF_UP                         = 0x1
+	IFNAMSIZ                       = 0x10
+	IFT_BRIDGE                     = 0xd1
+	IFT_CARP                       = 0xf8
+	IFT_IEEE1394                   = 0x90
+	IFT_INFINIBAND                 = 0xc7
+	IFT_L2VLAN                     = 0x87
+	IFT_L3IPVLAN                   = 0x88
+	IFT_PPP                        = 0x17
+	IFT_PROPVIRTUAL                = 0x35
+	IGNBRK                         = 0x1
+	IGNCR                          = 0x80
+	IGNPAR                         = 0x4
+	IMAXBEL                        = 0x2000
+	INLCR                          = 0x40
+	INPCK                          = 0x10
+	IN_CLASSA_HOST                 = 0xffffff
+	IN_CLASSA_MAX                  = 0x80
+	IN_CLASSA_NET                  = 0xff000000
+	IN_CLASSA_NSHIFT               = 0x18
+	IN_CLASSB_HOST                 = 0xffff
+	IN_CLASSB_MAX                  = 0x10000
+	IN_CLASSB_NET                  = 0xffff0000
+	IN_CLASSB_NSHIFT               = 0x10
+	IN_CLASSC_HOST                 = 0xff
+	IN_CLASSC_NET                  = 0xffffff00
+	IN_CLASSC_NSHIFT               = 0x8
+	IN_CLASSD_HOST                 = 0xfffffff
+	IN_CLASSD_NET                  = 0xf0000000
+	IN_CLASSD_NSHIFT               = 0x1c
+	IN_LOOPBACKNET                 = 0x7f
+	IN_RFC3021_MASK                = 0xfffffffe
+	IPPROTO_3PC                    = 0x22
+	IPPROTO_ADFS                   = 0x44
+	IPPROTO_AH                     = 0x33
+	IPPROTO_AHIP                   = 0x3d
+	IPPROTO_APES                   = 0x63
+	IPPROTO_ARGUS                  = 0xd
+	IPPROTO_AX25                   = 0x5d
+	IPPROTO_BHA                    = 0x31
+	IPPROTO_BLT                    = 0x1e
+	IPPROTO_BRSATMON               = 0x4c
+	IPPROTO_CARP                   = 0x70
+	IPPROTO_CFTP                   = 0x3e
+	IPPROTO_CHAOS                  = 0x10
+	IPPROTO_CMTP                   = 0x26
+	IPPROTO_CPHB                   = 0x49
+	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
+	IPPROTO_DDP                    = 0x25
+	IPPROTO_DGP                    = 0x56
+	IPPROTO_DIVERT                 = 0x102
+	IPPROTO_DONE                   = 0x101
+	IPPROTO_DSTOPTS                = 0x3c
+	IPPROTO_EGP                    = 0x8
+	IPPROTO_EMCON                  = 0xe
+	IPPROTO_ENCAP                  = 0x62
+	IPPROTO_EON                    = 0x50
+	IPPROTO_ESP                    = 0x32
+	IPPROTO_ETHERIP                = 0x61
+	IPPROTO_FRAGMENT               = 0x2c
+	IPPROTO_GGP                    = 0x3
+	IPPROTO_GMTP                   = 0x64
+	IPPROTO_GRE                    = 0x2f
+	IPPROTO_HELLO                  = 0x3f
+	IPPROTO_HIP                    = 0x8b
+	IPPROTO_HMP                    = 0x14
+	IPPROTO_HOPOPTS                = 0x0
+	IPPROTO_ICMP                   = 0x1
+	IPPROTO_ICMPV6                 = 0x3a
+	IPPROTO_IDP                    = 0x16
+	IPPROTO_IDPR                   = 0x23
+	IPPROTO_IDRP                   = 0x2d
+	IPPROTO_IGMP                   = 0x2
+	IPPROTO_IGP                    = 0x55
+	IPPROTO_IGRP                   = 0x58
+	IPPROTO_IL                     = 0x28
+	IPPROTO_INLSP                  = 0x34
+	IPPROTO_INP                    = 0x20
+	IPPROTO_IP                     = 0x0
+	IPPROTO_IPCOMP                 = 0x6c
+	IPPROTO_IPCV                   = 0x47
+	IPPROTO_IPEIP                  = 0x5e
+	IPPROTO_IPIP                   = 0x4
+	IPPROTO_IPPC                   = 0x43
+	IPPROTO_IPV4                   = 0x4
+	IPPROTO_IPV6                   = 0x29
+	IPPROTO_IRTP                   = 0x1c
+	IPPROTO_KRYPTOLAN              = 0x41
+	IPPROTO_LARP                   = 0x5b
+	IPPROTO_LEAF1                  = 0x19
+	IPPROTO_LEAF2                  = 0x1a
+	IPPROTO_MAX                    = 0x100
+	IPPROTO_MEAS                   = 0x13
+	IPPROTO_MH                     = 0x87
+	IPPROTO_MHRP                   = 0x30
+	IPPROTO_MICP                   = 0x5f
+	IPPROTO_MOBILE                 = 0x37
+	IPPROTO_MPLS                   = 0x89
+	IPPROTO_MTP                    = 0x5c
+	IPPROTO_MUX                    = 0x12
+	IPPROTO_ND                     = 0x4d
+	IPPROTO_NHRP                   = 0x36
+	IPPROTO_NONE                   = 0x3b
+	IPPROTO_NSP                    = 0x1f
+	IPPROTO_NVPII                  = 0xb
+	IPPROTO_OLD_DIVERT             = 0xfe
+	IPPROTO_OSPFIGP                = 0x59
+	IPPROTO_PFSYNC                 = 0xf0
+	IPPROTO_PGM                    = 0x71
+	IPPROTO_PIGP                   = 0x9
+	IPPROTO_PIM                    = 0x67
+	IPPROTO_PRM                    = 0x15
+	IPPROTO_PUP                    = 0xc
+	IPPROTO_PVP                    = 0x4b
+	IPPROTO_RAW                    = 0xff
+	IPPROTO_RCCMON                 = 0xa
+	IPPROTO_RDP                    = 0x1b
+	IPPROTO_RESERVED_253           = 0xfd
+	IPPROTO_RESERVED_254           = 0xfe
+	IPPROTO_ROUTING                = 0x2b
+	IPPROTO_RSVP                   = 0x2e
+	IPPROTO_RVD                    = 0x42
+	IPPROTO_SATEXPAK               = 0x40
+	IPPROTO_SATMON                 = 0x45
+	IPPROTO_SCCSP                  = 0x60
+	IPPROTO_SCTP                   = 0x84
+	IPPROTO_SDRP                   = 0x2a
+	IPPROTO_SEND                   = 0x103
+	IPPROTO_SHIM6                  = 0x8c
+	IPPROTO_SKIP                   = 0x39
+	IPPROTO_SPACER                 = 0x7fff
+	IPPROTO_SRPC                   = 0x5a
+	IPPROTO_ST                     = 0x7
+	IPPROTO_SVMTP                  = 0x52
+	IPPROTO_SWIPE                  = 0x35
+	IPPROTO_TCF                    = 0x57
+	IPPROTO_TCP                    = 0x6
+	IPPROTO_TLSP                   = 0x38
+	IPPROTO_TP                     = 0x1d
+	IPPROTO_TPXX                   = 0x27
+	IPPROTO_TRUNK1                 = 0x17
+	IPPROTO_TRUNK2                 = 0x18
+	IPPROTO_TTP                    = 0x54
+	IPPROTO_UDP                    = 0x11
+	IPPROTO_UDPLITE                = 0x88
+	IPPROTO_VINES                  = 0x53
+	IPPROTO_VISA                   = 0x46
+	IPPROTO_VMTP                   = 0x51
+	IPPROTO_WBEXPAK                = 0x4f
+	IPPROTO_WBMON                  = 0x4e
+	IPPROTO_WSN                    = 0x4a
+	IPPROTO_XNET                   = 0xf
+	IPPROTO_XTP                    = 0x24
+	IPV6_AUTOFLOWLABEL             = 0x3b
+	IPV6_BINDANY                   = 0x40
+	IPV6_BINDMULTI                 = 0x41
+	IPV6_BINDV6ONLY                = 0x1b
+	IPV6_CHECKSUM                  = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS    = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP    = 0x1
+	IPV6_DEFHLIM                   = 0x40
+	IPV6_DONTFRAG                  = 0x3e
+	IPV6_DSTOPTS                   = 0x32
+	IPV6_FLOWID                    = 0x43
+	IPV6_FLOWINFO_MASK             = 0xffffff0f
+	IPV6_FLOWLABEL_LEN             = 0x14
+	IPV6_FLOWLABEL_MASK            = 0xffff0f00
+	IPV6_FLOWTYPE                  = 0x44
+	IPV6_FRAGTTL                   = 0x78
+	IPV6_FW_ADD                    = 0x1e
+	IPV6_FW_DEL                    = 0x1f
+	IPV6_FW_FLUSH                  = 0x20
+	IPV6_FW_GET                    = 0x22
+	IPV6_FW_ZERO                   = 0x21
+	IPV6_HLIMDEC                   = 0x1
+	IPV6_HOPLIMIT                  = 0x2f
+	IPV6_HOPOPTS                   = 0x31
+	IPV6_IPSEC_POLICY              = 0x1c
+	IPV6_JOIN_GROUP                = 0xc
+	IPV6_LEAVE_GROUP               = 0xd
+	IPV6_MAXHLIM                   = 0xff
+	IPV6_MAXOPTHDR                 = 0x800
+	IPV6_MAXPACKET                 = 0xffff
+	IPV6_MAX_GROUP_SRC_FILTER      = 0x200
+	IPV6_MAX_MEMBERSHIPS           = 0xfff
+	IPV6_MAX_SOCK_SRC_FILTER       = 0x80
+	IPV6_MMTU                      = 0x500
+	IPV6_MSFILTER                  = 0x4a
+	IPV6_MULTICAST_HOPS            = 0xa
+	IPV6_MULTICAST_IF              = 0x9
+	IPV6_MULTICAST_LOOP            = 0xb
+	IPV6_NEXTHOP                   = 0x30
+	IPV6_ORIGDSTADDR               = 0x48
+	IPV6_PATHMTU                   = 0x2c
+	IPV6_PKTINFO                   = 0x2e
+	IPV6_PORTRANGE                 = 0xe
+	IPV6_PORTRANGE_DEFAULT         = 0x0
+	IPV6_PORTRANGE_HIGH            = 0x1
+	IPV6_PORTRANGE_LOW             = 0x2
+	IPV6_PREFER_TEMPADDR           = 0x3f
+	IPV6_RECVDSTOPTS               = 0x28
+	IPV6_RECVFLOWID                = 0x46
+	IPV6_RECVHOPLIMIT              = 0x25
+	IPV6_RECVHOPOPTS               = 0x27
+	IPV6_RECVORIGDSTADDR           = 0x48
+	IPV6_RECVPATHMTU               = 0x2b
+	IPV6_RECVPKTINFO               = 0x24
+	IPV6_RECVRSSBUCKETID           = 0x47
+	IPV6_RECVRTHDR                 = 0x26
+	IPV6_RECVTCLASS                = 0x39
+	IPV6_RSSBUCKETID               = 0x45
+	IPV6_RSS_LISTEN_BUCKET         = 0x42
+	IPV6_RTHDR                     = 0x33
+	IPV6_RTHDRDSTOPTS              = 0x23
+	IPV6_RTHDR_LOOSE               = 0x0
+	IPV6_RTHDR_STRICT              = 0x1
+	IPV6_RTHDR_TYPE_0              = 0x0
+	IPV6_SOCKOPT_RESERVED1         = 0x3
+	IPV6_TCLASS                    = 0x3d
+	IPV6_UNICAST_HOPS              = 0x4
+	IPV6_USE_MIN_MTU               = 0x2a
+	IPV6_V6ONLY                    = 0x1b
+	IPV6_VERSION                   = 0x60
+	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
+	IP_ADD_MEMBERSHIP              = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
+	IP_BINDANY                     = 0x18
+	IP_BINDMULTI                   = 0x19
+	IP_BLOCK_SOURCE                = 0x48
+	IP_DEFAULT_MULTICAST_LOOP      = 0x1
+	IP_DEFAULT_MULTICAST_TTL       = 0x1
+	IP_DF                          = 0x4000
+	IP_DONTFRAG                    = 0x43
+	IP_DROP_MEMBERSHIP             = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP      = 0x47
+	IP_DUMMYNET3                   = 0x31
+	IP_DUMMYNET_CONFIGURE          = 0x3c
+	IP_DUMMYNET_DEL                = 0x3d
+	IP_DUMMYNET_FLUSH              = 0x3e
+	IP_DUMMYNET_GET                = 0x40
+	IP_FLOWID                      = 0x5a
+	IP_FLOWTYPE                    = 0x5b
+	IP_FW3                         = 0x30
+	IP_FW_ADD                      = 0x32
+	IP_FW_DEL                      = 0x33
+	IP_FW_FLUSH                    = 0x34
+	IP_FW_GET                      = 0x36
+	IP_FW_NAT_CFG                  = 0x38
+	IP_FW_NAT_DEL                  = 0x39
+	IP_FW_NAT_GET_CONFIG           = 0x3a
+	IP_FW_NAT_GET_LOG              = 0x3b
+	IP_FW_RESETLOG                 = 0x37
+	IP_FW_TABLE_ADD                = 0x28
+	IP_FW_TABLE_DEL                = 0x29
+	IP_FW_TABLE_FLUSH              = 0x2a
+	IP_FW_TABLE_GETSIZE            = 0x2b
+	IP_FW_TABLE_LIST               = 0x2c
+	IP_FW_ZERO                     = 0x35
+	IP_HDRINCL                     = 0x2
+	IP_IPSEC_POLICY                = 0x15
+	IP_MAXPACKET                   = 0xffff
+	IP_MAX_GROUP_SRC_FILTER        = 0x200
+	IP_MAX_MEMBERSHIPS             = 0xfff
+	IP_MAX_SOCK_MUTE_FILTER        = 0x80
+	IP_MAX_SOCK_SRC_FILTER         = 0x80
+	IP_MF                          = 0x2000
+	IP_MINTTL                      = 0x42
+	IP_MSFILTER                    = 0x4a
+	IP_MSS                         = 0x240
+	IP_MULTICAST_IF                = 0x9
+	IP_MULTICAST_LOOP              = 0xb
+	IP_MULTICAST_TTL               = 0xa
+	IP_MULTICAST_VIF               = 0xe
+	IP_OFFMASK                     = 0x1fff
+	IP_ONESBCAST                   = 0x17
+	IP_OPTIONS                     = 0x1
+	IP_ORIGDSTADDR                 = 0x1b
+	IP_PORTRANGE                   = 0x13
+	IP_PORTRANGE_DEFAULT           = 0x0
+	IP_PORTRANGE_HIGH              = 0x1
+	IP_PORTRANGE_LOW               = 0x2
+	IP_RECVDSTADDR                 = 0x7
+	IP_RECVFLOWID                  = 0x5d
+	IP_RECVIF                      = 0x14
+	IP_RECVOPTS                    = 0x5
+	IP_RECVORIGDSTADDR             = 0x1b
+	IP_RECVRETOPTS                 = 0x6
+	IP_RECVRSSBUCKETID             = 0x5e
+	IP_RECVTOS                     = 0x44
+	IP_RECVTTL                     = 0x41
+	IP_RETOPTS                     = 0x8
+	IP_RF                          = 0x8000
+	IP_RSSBUCKETID                 = 0x5c
+	IP_RSS_LISTEN_BUCKET           = 0x1a
+	IP_RSVP_OFF                    = 0x10
+	IP_RSVP_ON                     = 0xf
+	IP_RSVP_VIF_OFF                = 0x12
+	IP_RSVP_VIF_ON                 = 0x11
+	IP_SENDSRCADDR                 = 0x7
+	IP_TOS                         = 0x3
+	IP_TTL                         = 0x4
+	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
+	ISIG                           = 0x80
+	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
+	IXANY                          = 0x800
+	IXOFF                          = 0x400
+	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
+	LOCAL_CONNWAIT                 = 0x4
+	LOCAL_CREDS                    = 0x2
+	LOCAL_PEERCRED                 = 0x1
+	LOCAL_VENDOR                   = 0x80000000
+	LOCK_EX                        = 0x2
+	LOCK_NB                        = 0x4
+	LOCK_SH                        = 0x1
+	LOCK_UN                        = 0x8
+	MADV_AUTOSYNC                  = 0x7
+	MADV_CORE                      = 0x9
+	MADV_DONTNEED                  = 0x4
+	MADV_FREE                      = 0x5
+	MADV_NOCORE                    = 0x8
+	MADV_NORMAL                    = 0x0
+	MADV_NOSYNC                    = 0x6
+	MADV_PROTECT                   = 0xa
+	MADV_RANDOM                    = 0x1
+	MADV_SEQUENTIAL                = 0x2
+	MADV_WILLNEED                  = 0x3
+	MAP_32BIT                      = 0x80000
+	MAP_ALIGNED_SUPER              = 0x1000000
+	MAP_ALIGNMENT_MASK             = -0x1000000
+	MAP_ALIGNMENT_SHIFT            = 0x18
+	MAP_ANON                       = 0x1000
+	MAP_ANONYMOUS                  = 0x1000
+	MAP_COPY                       = 0x2
+	MAP_EXCL                       = 0x4000
+	MAP_FILE                       = 0x0
+	MAP_FIXED                      = 0x10
+	MAP_GUARD                      = 0x2000
+	MAP_HASSEMAPHORE               = 0x200
+	MAP_NOCORE                     = 0x20000
+	MAP_NOSYNC                     = 0x800
+	MAP_PREFAULT_READ              = 0x40000
+	MAP_PRIVATE                    = 0x2
+	MAP_RESERVED0020               = 0x20
+	MAP_RESERVED0040               = 0x40
+	MAP_RESERVED0080               = 0x80
+	MAP_RESERVED0100               = 0x100
+	MAP_SHARED                     = 0x1
+	MAP_STACK                      = 0x400
+	MCAST_BLOCK_SOURCE             = 0x54
+	MCAST_EXCLUDE                  = 0x2
+	MCAST_INCLUDE                  = 0x1
+	MCAST_JOIN_GROUP               = 0x50
+	MCAST_JOIN_SOURCE_GROUP        = 0x52
+	MCAST_LEAVE_GROUP              = 0x51
+	MCAST_LEAVE_SOURCE_GROUP       = 0x53
+	MCAST_UNBLOCK_SOURCE           = 0x55
+	MCAST_UNDEFINED                = 0x0
+	MCL_CURRENT                    = 0x1
+	MCL_FUTURE                     = 0x2
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0xd0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UNTRUSTED                  = 0x800000000
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0xad8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VERIFIED                   = 0x400000000
+	MNT_VISFLAGMASK                = 0xffef0ffff
+	MNT_WAIT                       = 0x1
+	MSG_CMSG_CLOEXEC               = 0x40000
+	MSG_COMPAT                     = 0x8000
+	MSG_CTRUNC                     = 0x20
+	MSG_DONTROUTE                  = 0x4
+	MSG_DONTWAIT                   = 0x80
+	MSG_EOF                        = 0x100
+	MSG_EOR                        = 0x8
+	MSG_NBIO                       = 0x4000
+	MSG_NOSIGNAL                   = 0x20000
+	MSG_NOTIFICATION               = 0x2000
+	MSG_OOB                        = 0x1
+	MSG_PEEK                       = 0x2
+	MSG_TRUNC                      = 0x10
+	MSG_WAITALL                    = 0x40
+	MSG_WAITFORONE                 = 0x80000
+	MS_ASYNC                       = 0x1
+	MS_INVALIDATE                  = 0x2
+	MS_SYNC                        = 0x0
+	NAME_MAX                       = 0xff
+	NET_RT_DUMP                    = 0x1
+	NET_RT_FLAGS                   = 0x2
+	NET_RT_IFLIST                  = 0x3
+	NET_RT_IFLISTL                 = 0x5
+	NET_RT_IFMALIST                = 0x4
+	NFDBITS                        = 0x40
+	NOFLSH                         = 0x80000000
+	NOKERNINFO                     = 0x2000000
+	NOTE_ABSTIME                   = 0x10
+	NOTE_ATTRIB                    = 0x8
+	NOTE_CHILD                     = 0x4
+	NOTE_CLOSE                     = 0x100
+	NOTE_CLOSE_WRITE               = 0x200
+	NOTE_DELETE                    = 0x1
+	NOTE_EXEC                      = 0x20000000
+	NOTE_EXIT                      = 0x80000000
+	NOTE_EXTEND                    = 0x4
+	NOTE_FFAND                     = 0x40000000
+	NOTE_FFCOPY                    = 0xc0000000
+	NOTE_FFCTRLMASK                = 0xc0000000
+	NOTE_FFLAGSMASK                = 0xffffff
+	NOTE_FFNOP                     = 0x0
+	NOTE_FFOR                      = 0x80000000
+	NOTE_FILE_POLL                 = 0x2
+	NOTE_FORK                      = 0x40000000
+	NOTE_LINK                      = 0x10
+	NOTE_LOWAT                     = 0x1
+	NOTE_MSECONDS                  = 0x2
+	NOTE_NSECONDS                  = 0x8
+	NOTE_OPEN                      = 0x80
+	NOTE_PCTRLMASK                 = 0xf0000000
+	NOTE_PDATAMASK                 = 0xfffff
+	NOTE_READ                      = 0x400
+	NOTE_RENAME                    = 0x20
+	NOTE_REVOKE                    = 0x40
+	NOTE_SECONDS                   = 0x1
+	NOTE_TRACK                     = 0x1
+	NOTE_TRACKERR                  = 0x2
+	NOTE_TRIGGER                   = 0x1000000
+	NOTE_USECONDS                  = 0x4
+	NOTE_WRITE                     = 0x2
+	OCRNL                          = 0x10
+	ONLCR                          = 0x2
+	ONLRET                         = 0x40
+	ONOCR                          = 0x20
+	ONOEOT                         = 0x8
+	OPOST                          = 0x1
+	OXTABS                         = 0x4
+	O_ACCMODE                      = 0x3
+	O_APPEND                       = 0x8
+	O_ASYNC                        = 0x40
+	O_CLOEXEC                      = 0x100000
+	O_CREAT                        = 0x200
+	O_DIRECT                       = 0x10000
+	O_DIRECTORY                    = 0x20000
+	O_EXCL                         = 0x800
+	O_EXEC                         = 0x40000
+	O_EXLOCK                       = 0x20
+	O_FSYNC                        = 0x80
+	O_NDELAY                       = 0x4
+	O_NOCTTY                       = 0x8000
+	O_NOFOLLOW                     = 0x100
+	O_NONBLOCK                     = 0x4
+	O_RDONLY                       = 0x0
+	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
+	O_SHLOCK                       = 0x10
+	O_SYNC                         = 0x80
+	O_TRUNC                        = 0x400
+	O_TTY_INIT                     = 0x80000
+	O_VERIFY                       = 0x200000
+	O_WRONLY                       = 0x1
+	PARENB                         = 0x1000
+	PARMRK                         = 0x8
+	PARODD                         = 0x2000
+	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
+	PRIO_PGRP                      = 0x1
+	PRIO_PROCESS                   = 0x0
+	PRIO_USER                      = 0x2
+	PROT_EXEC                      = 0x4
+	PROT_NONE                      = 0x0
+	PROT_READ                      = 0x1
+	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
+	RLIMIT_AS                      = 0xa
+	RLIMIT_CORE                    = 0x4
+	RLIMIT_CPU                     = 0x0
+	RLIMIT_DATA                    = 0x2
+	RLIMIT_FSIZE                   = 0x1
+	RLIMIT_MEMLOCK                 = 0x6
+	RLIMIT_NOFILE                  = 0x8
+	RLIMIT_NPROC                   = 0x7
+	RLIMIT_RSS                     = 0x5
+	RLIMIT_STACK                   = 0x3
+	RLIM_INFINITY                  = 0x7fffffffffffffff
+	RTAX_AUTHOR                    = 0x6
+	RTAX_BRD                       = 0x7
+	RTAX_DST                       = 0x0
+	RTAX_GATEWAY                   = 0x1
+	RTAX_GENMASK                   = 0x3
+	RTAX_IFA                       = 0x5
+	RTAX_IFP                       = 0x4
+	RTAX_MAX                       = 0x8
+	RTAX_NETMASK                   = 0x2
+	RTA_AUTHOR                     = 0x40
+	RTA_BRD                        = 0x80
+	RTA_DST                        = 0x1
+	RTA_GATEWAY                    = 0x2
+	RTA_GENMASK                    = 0x8
+	RTA_IFA                        = 0x20
+	RTA_IFP                        = 0x10
+	RTA_NETMASK                    = 0x4
+	RTF_BLACKHOLE                  = 0x1000
+	RTF_BROADCAST                  = 0x400000
+	RTF_DONE                       = 0x40
+	RTF_DYNAMIC                    = 0x10
+	RTF_FIXEDMTU                   = 0x80000
+	RTF_FMASK                      = 0x1004d808
+	RTF_GATEWAY                    = 0x2
+	RTF_GWFLAG_COMPAT              = 0x80000000
+	RTF_HOST                       = 0x4
+	RTF_LLDATA                     = 0x400
+	RTF_LLINFO                     = 0x400
+	RTF_LOCAL                      = 0x200000
+	RTF_MODIFIED                   = 0x20
+	RTF_MULTICAST                  = 0x800000
+	RTF_PINNED                     = 0x100000
+	RTF_PROTO1                     = 0x8000
+	RTF_PROTO2                     = 0x4000
+	RTF_PROTO3                     = 0x40000
+	RTF_REJECT                     = 0x8
+	RTF_RNH_LOCKED                 = 0x40000000
+	RTF_STATIC                     = 0x800
+	RTF_STICKY                     = 0x10000000
+	RTF_UP                         = 0x1
+	RTF_XRESOLVE                   = 0x200
+	RTM_ADD                        = 0x1
+	RTM_CHANGE                     = 0x3
+	RTM_DELADDR                    = 0xd
+	RTM_DELETE                     = 0x2
+	RTM_DELMADDR                   = 0x10
+	RTM_GET                        = 0x4
+	RTM_IEEE80211                  = 0x12
+	RTM_IFANNOUNCE                 = 0x11
+	RTM_IFINFO                     = 0xe
+	RTM_LOCK                       = 0x8
+	RTM_LOSING                     = 0x5
+	RTM_MISS                       = 0x7
+	RTM_NEWADDR                    = 0xc
+	RTM_NEWMADDR                   = 0xf
+	RTM_REDIRECT                   = 0x6
+	RTM_RESOLVE                    = 0xb
+	RTM_RTTUNIT                    = 0xf4240
+	RTM_VERSION                    = 0x5
+	RTV_EXPIRE                     = 0x4
+	RTV_HOPCOUNT                   = 0x2
+	RTV_MTU                        = 0x1
+	RTV_RPIPE                      = 0x8
+	RTV_RTT                        = 0x40
+	RTV_RTTVAR                     = 0x80
+	RTV_SPIPE                      = 0x10
+	RTV_SSTHRESH                   = 0x20
+	RTV_WEIGHT                     = 0x100
+	RT_ALL_FIBS                    = -0x1
+	RT_BLACKHOLE                   = 0x40
+	RT_DEFAULT_FIB                 = 0x0
+	RT_HAS_GW                      = 0x80
+	RT_HAS_HEADER                  = 0x10
+	RT_HAS_HEADER_BIT              = 0x4
+	RT_L2_ME                       = 0x4
+	RT_L2_ME_BIT                   = 0x2
+	RT_LLE_CACHE                   = 0x100
+	RT_MAY_LOOP                    = 0x8
+	RT_MAY_LOOP_BIT                = 0x3
+	RT_REJECT                      = 0x20
+	RUSAGE_CHILDREN                = -0x1
+	RUSAGE_SELF                    = 0x0
+	RUSAGE_THREAD                  = 0x1
+	SCM_BINTIME                    = 0x4
+	SCM_CREDS                      = 0x3
+	SCM_MONOTONIC                  = 0x6
+	SCM_REALTIME                   = 0x5
+	SCM_RIGHTS                     = 0x1
+	SCM_TIMESTAMP                  = 0x2
+	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
+	SHUT_RD                        = 0x0
+	SHUT_RDWR                      = 0x2
+	SHUT_WR                        = 0x1
+	SIOCADDMULTI                   = 0x80206931
+	SIOCAIFADDR                    = 0x8040691a
+	SIOCAIFGROUP                   = 0x80286987
+	SIOCATMARK                     = 0x40047307
+	SIOCDELMULTI                   = 0x80206932
+	SIOCDIFADDR                    = 0x80206919
+	SIOCDIFGROUP                   = 0x80286989
+	SIOCDIFPHYADDR                 = 0x80206949
+	SIOCGDRVSPEC                   = 0xc028697b
+	SIOCGETSGCNT                   = 0xc0207210
+	SIOCGETVIFCNT                  = 0xc028720f
+	SIOCGHIWAT                     = 0x40047301
+	SIOCGHWADDR                    = 0xc020693e
+	SIOCGI2C                       = 0xc020693d
+	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
+	SIOCGIFBRDADDR                 = 0xc0206923
+	SIOCGIFCAP                     = 0xc020691f
+	SIOCGIFCONF                    = 0xc0106924
+	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
+	SIOCGIFDSTADDR                 = 0xc0206922
+	SIOCGIFFIB                     = 0xc020695c
+	SIOCGIFFLAGS                   = 0xc0206911
+	SIOCGIFGENERIC                 = 0xc020693a
+	SIOCGIFGMEMB                   = 0xc028698a
+	SIOCGIFGROUP                   = 0xc0286988
+	SIOCGIFINDEX                   = 0xc0206920
+	SIOCGIFMAC                     = 0xc0206926
+	SIOCGIFMEDIA                   = 0xc0306938
+	SIOCGIFMETRIC                  = 0xc0206917
+	SIOCGIFMTU                     = 0xc0206933
+	SIOCGIFNETMASK                 = 0xc0206925
+	SIOCGIFPDSTADDR                = 0xc0206948
+	SIOCGIFPHYS                    = 0xc0206935
+	SIOCGIFPSRCADDR                = 0xc0206947
+	SIOCGIFRSSHASH                 = 0xc0186997
+	SIOCGIFRSSKEY                  = 0xc0946996
+	SIOCGIFSTATUS                  = 0xc331693b
+	SIOCGIFXMEDIA                  = 0xc030698b
+	SIOCGLANPCP                    = 0xc0206998
+	SIOCGLOWAT                     = 0x40047303
+	SIOCGPGRP                      = 0x40047309
+	SIOCGPRIVATE_0                 = 0xc0206950
+	SIOCGPRIVATE_1                 = 0xc0206951
+	SIOCGTUNFIB                    = 0xc020695e
+	SIOCIFCREATE                   = 0xc020697a
+	SIOCIFCREATE2                  = 0xc020697c
+	SIOCIFDESTROY                  = 0x80206979
+	SIOCIFGCLONERS                 = 0xc0106978
+	SIOCSDRVSPEC                   = 0x8028697b
+	SIOCSHIWAT                     = 0x80047300
+	SIOCSIFADDR                    = 0x8020690c
+	SIOCSIFBRDADDR                 = 0x80206913
+	SIOCSIFCAP                     = 0x8020691e
+	SIOCSIFDESCR                   = 0x80206929
+	SIOCSIFDSTADDR                 = 0x8020690e
+	SIOCSIFFIB                     = 0x8020695d
+	SIOCSIFFLAGS                   = 0x80206910
+	SIOCSIFGENERIC                 = 0x80206939
+	SIOCSIFLLADDR                  = 0x8020693c
+	SIOCSIFMAC                     = 0x80206927
+	SIOCSIFMEDIA                   = 0xc0206937
+	SIOCSIFMETRIC                  = 0x80206918
+	SIOCSIFMTU                     = 0x80206934
+	SIOCSIFNAME                    = 0x80206928
+	SIOCSIFNETMASK                 = 0x80206916
+	SIOCSIFPHYADDR                 = 0x80406946
+	SIOCSIFPHYS                    = 0x80206936
+	SIOCSIFRVNET                   = 0xc020695b
+	SIOCSIFVNET                    = 0xc020695a
+	SIOCSLANPCP                    = 0x80206999
+	SIOCSLOWAT                     = 0x80047302
+	SIOCSPGRP                      = 0x80047308
+	SIOCSTUNFIB                    = 0x8020695f
+	SOCK_CLOEXEC                   = 0x10000000
+	SOCK_DGRAM                     = 0x2
+	SOCK_MAXADDRLEN                = 0xff
+	SOCK_NONBLOCK                  = 0x20000000
+	SOCK_RAW                       = 0x3
+	SOCK_RDM                       = 0x4
+	SOCK_SEQPACKET                 = 0x5
+	SOCK_STREAM                    = 0x1
+	SOL_LOCAL                      = 0x0
+	SOL_SOCKET                     = 0xffff
+	SOMAXCONN                      = 0x80
+	SO_ACCEPTCONN                  = 0x2
+	SO_ACCEPTFILTER                = 0x1000
+	SO_BINTIME                     = 0x2000
+	SO_BROADCAST                   = 0x20
+	SO_DEBUG                       = 0x1
+	SO_DOMAIN                      = 0x1019
+	SO_DONTROUTE                   = 0x10
+	SO_ERROR                       = 0x1007
+	SO_KEEPALIVE                   = 0x8
+	SO_LABEL                       = 0x1009
+	SO_LINGER                      = 0x80
+	SO_LISTENINCQLEN               = 0x1013
+	SO_LISTENQLEN                  = 0x1012
+	SO_LISTENQLIMIT                = 0x1011
+	SO_MAX_PACING_RATE             = 0x1018
+	SO_NOSIGPIPE                   = 0x800
+	SO_NO_DDP                      = 0x8000
+	SO_NO_OFFLOAD                  = 0x4000
+	SO_OOBINLINE                   = 0x100
+	SO_PEERLABEL                   = 0x1010
+	SO_PROTOCOL                    = 0x1016
+	SO_PROTOTYPE                   = 0x1016
+	SO_RCVBUF                      = 0x1002
+	SO_RCVLOWAT                    = 0x1004
+	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
+	SO_REUSEADDR                   = 0x4
+	SO_REUSEPORT                   = 0x200
+	SO_REUSEPORT_LB                = 0x10000
+	SO_SETFIB                      = 0x1014
+	SO_SNDBUF                      = 0x1001
+	SO_SNDLOWAT                    = 0x1003
+	SO_SNDTIMEO                    = 0x1005
+	SO_TIMESTAMP                   = 0x400
+	SO_TS_BINTIME                  = 0x1
+	SO_TS_CLOCK                    = 0x1017
+	SO_TS_CLOCK_MAX                = 0x3
+	SO_TS_DEFAULT                  = 0x0
+	SO_TS_MONOTONIC                = 0x3
+	SO_TS_REALTIME                 = 0x2
+	SO_TS_REALTIME_MICRO           = 0x0
+	SO_TYPE                        = 0x1008
+	SO_USELOOPBACK                 = 0x40
+	SO_USER_COOKIE                 = 0x1015
+	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
+	TAB0                           = 0x0
+	TAB3                           = 0x4
+	TABDLY                         = 0x4
+	TCIFLUSH                       = 0x1
+	TCIOFF                         = 0x3
+	TCIOFLUSH                      = 0x3
+	TCION                          = 0x4
+	TCOFLUSH                       = 0x2
+	TCOOFF                         = 0x1
+	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
+	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
+	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
+	TCP_BBR_DRAIN_PG               = 0x42e
+	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
+	TCP_BBR_IWINTSO                = 0x42b
+	TCP_BBR_LOWGAIN_FD             = 0x436
+	TCP_BBR_LOWGAIN_HALF           = 0x435
+	TCP_BBR_LOWGAIN_THRESH         = 0x434
+	TCP_BBR_MAX_RTO                = 0x439
+	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
+	TCP_BBR_ONE_RETRAN             = 0x431
+	TCP_BBR_PACE_CROSS             = 0x442
+	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
+	TCP_BBR_PACE_PER_SEC           = 0x43e
+	TCP_BBR_PACE_SEG_MAX           = 0x440
+	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
+	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
+	TCP_BBR_PROBE_RTT_INT          = 0x430
+	TCP_BBR_PROBE_RTT_LEN          = 0x44e
+	TCP_BBR_RACK_RTT_USE           = 0x44a
+	TCP_BBR_RECFORCE               = 0x42c
+	TCP_BBR_REC_OVER_HPTS          = 0x43a
+	TCP_BBR_RETRAN_WTSO            = 0x44b
+	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
+	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
+	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
+	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
+	TCP_BBR_UNLIMITED              = 0x43b
+	TCP_BBR_USEDEL_RATE            = 0x437
+	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
+	TCP_CA_NAME_MAX                = 0x10
+	TCP_CCALGOOPT                  = 0x41
+	TCP_CONGESTION                 = 0x40
+	TCP_DATA_AFTER_CLOSE           = 0x44c
+	TCP_DELACK                     = 0x48
+	TCP_FASTOPEN                   = 0x401
+	TCP_FASTOPEN_MAX_COOKIE_LEN    = 0x10
+	TCP_FASTOPEN_MIN_COOKIE_LEN    = 0x4
+	TCP_FASTOPEN_PSK_LEN           = 0x10
+	TCP_FUNCTION_BLK               = 0x2000
+	TCP_FUNCTION_NAME_LEN_MAX      = 0x20
+	TCP_INFO                       = 0x20
+	TCP_KEEPCNT                    = 0x400
+	TCP_KEEPIDLE                   = 0x100
+	TCP_KEEPINIT                   = 0x80
+	TCP_KEEPINTVL                  = 0x200
+	TCP_LOG                        = 0x22
+	TCP_LOGBUF                     = 0x23
+	TCP_LOGDUMP                    = 0x25
+	TCP_LOGDUMPID                  = 0x26
+	TCP_LOGID                      = 0x24
+	TCP_LOG_ID_LEN                 = 0x40
+	TCP_MAXBURST                   = 0x4
+	TCP_MAXHLEN                    = 0x3c
+	TCP_MAXOLEN                    = 0x28
+	TCP_MAXSEG                     = 0x2
+	TCP_MAXWIN                     = 0xffff
+	TCP_MAX_SACK                   = 0x4
+	TCP_MAX_WINSHIFT               = 0xe
+	TCP_MD5SIG                     = 0x10
+	TCP_MINMSS                     = 0xd8
+	TCP_MSS                        = 0x218
+	TCP_NODELAY                    = 0x1
+	TCP_NOOPT                      = 0x8
+	TCP_NOPUSH                     = 0x4
+	TCP_PCAP_IN                    = 0x1000
+	TCP_PCAP_OUT                   = 0x800
+	TCP_RACK_EARLY_RECOV           = 0x423
+	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
+	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
+	TCP_RACK_MIN_PACE              = 0x445
+	TCP_RACK_MIN_PACE_SEG          = 0x446
+	TCP_RACK_MIN_TO                = 0x422
+	TCP_RACK_PACE_ALWAYS           = 0x41f
+	TCP_RACK_PACE_MAX_SEG          = 0x41e
+	TCP_RACK_PACE_REDUCE           = 0x41d
+	TCP_RACK_PKT_DELAY             = 0x428
+	TCP_RACK_PROP                  = 0x41b
+	TCP_RACK_PROP_RATE             = 0x420
+	TCP_RACK_PRR_SENDALOT          = 0x421
+	TCP_RACK_REORD_FADE            = 0x426
+	TCP_RACK_REORD_THRESH          = 0x425
+	TCP_RACK_TLP_INC_VAR           = 0x429
+	TCP_RACK_TLP_REDUCE            = 0x41c
+	TCP_RACK_TLP_THRESH            = 0x427
+	TCP_RACK_TLP_USE               = 0x447
+	TCP_VENDOR                     = 0x80000000
+	TCSAFLUSH                      = 0x2
+	TIMER_ABSTIME                  = 0x1
+	TIMER_RELTIME                  = 0x0
+	TIOCCBRK                       = 0x2000747a
+	TIOCCDTR                       = 0x20007478
+	TIOCCONS                       = 0x80047462
+	TIOCDRAIN                      = 0x2000745e
+	TIOCEXCL                       = 0x2000740d
+	TIOCEXT                        = 0x80047460
+	TIOCFLUSH                      = 0x80047410
+	TIOCGDRAINWAIT                 = 0x40047456
+	TIOCGETA                       = 0x402c7413
+	TIOCGETD                       = 0x4004741a
+	TIOCGPGRP                      = 0x40047477
+	TIOCGPTN                       = 0x4004740f
+	TIOCGSID                       = 0x40047463
+	TIOCGWINSZ                     = 0x40087468
+	TIOCMBIC                       = 0x8004746b
+	TIOCMBIS                       = 0x8004746c
+	TIOCMGDTRWAIT                  = 0x4004745a
+	TIOCMGET                       = 0x4004746a
+	TIOCMSDTRWAIT                  = 0x8004745b
+	TIOCMSET                       = 0x8004746d
+	TIOCM_CAR                      = 0x40
+	TIOCM_CD                       = 0x40
+	TIOCM_CTS                      = 0x20
+	TIOCM_DCD                      = 0x40
+	TIOCM_DSR                      = 0x100
+	TIOCM_DTR                      = 0x2
+	TIOCM_LE                       = 0x1
+	TIOCM_RI                       = 0x80
+	TIOCM_RNG                      = 0x80
+	TIOCM_RTS                      = 0x4
+	TIOCM_SR                       = 0x10
+	TIOCM_ST                       = 0x8
+	TIOCNOTTY                      = 0x20007471
+	TIOCNXCL                       = 0x2000740e
+	TIOCOUTQ                       = 0x40047473
+	TIOCPKT                        = 0x80047470
+	TIOCPKT_DATA                   = 0x0
+	TIOCPKT_DOSTOP                 = 0x20
+	TIOCPKT_FLUSHREAD              = 0x1
+	TIOCPKT_FLUSHWRITE             = 0x2
+	TIOCPKT_IOCTL                  = 0x40
+	TIOCPKT_NOSTOP                 = 0x10
+	TIOCPKT_START                  = 0x8
+	TIOCPKT_STOP                   = 0x4
+	TIOCPTMASTER                   = 0x2000741c
+	TIOCSBRK                       = 0x2000747b
+	TIOCSCTTY                      = 0x20007461
+	TIOCSDRAINWAIT                 = 0x80047457
+	TIOCSDTR                       = 0x20007479
+	TIOCSETA                       = 0x802c7414
+	TIOCSETAF                      = 0x802c7416
+	TIOCSETAW                      = 0x802c7415
+	TIOCSETD                       = 0x8004741b
+	TIOCSIG                        = 0x2004745f
+	TIOCSPGRP                      = 0x80047476
+	TIOCSTART                      = 0x2000746e
+	TIOCSTAT                       = 0x20007465
+	TIOCSTI                        = 0x80017472
+	TIOCSTOP                       = 0x2000746f
+	TIOCSWINSZ                     = 0x80087467
+	TIOCTIMESTAMP                  = 0x40107459
+	TIOCUCNTL                      = 0x80047466
+	TOSTOP                         = 0x400000
+	UTIME_NOW                      = -0x1
+	UTIME_OMIT                     = -0x2
+	VDISCARD                       = 0xf
+	VDSUSP                         = 0xb
+	VEOF                           = 0x0
+	VEOL                           = 0x1
+	VEOL2                          = 0x2
+	VERASE                         = 0x3
+	VERASE2                        = 0x7
+	VINTR                          = 0x8
+	VKILL                          = 0x5
+	VLNEXT                         = 0xe
+	VMIN                           = 0x10
+	VM_BCACHE_SIZE_MAX             = 0x19000000
+	VQUIT                          = 0x9
+	VREPRINT                       = 0x6
+	VSTART                         = 0xc
+	VSTATUS                        = 0x12
+	VSTOP                          = 0xd
+	VSUSP                          = 0xa
+	VTIME                          = 0x11
+	VWERASE                        = 0x4
+	WCONTINUED                     = 0x4
+	WCOREFLAG                      = 0x80
+	WEXITED                        = 0x10
+	WLINUXCLONE                    = 0x80000000
+	WNOHANG                        = 0x1
+	WNOWAIT                        = 0x8
+	WSTOPPED                       = 0x2
+	WTRAPPED                       = 0x20
+	WUNTRACED                      = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x59)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x55)
+	ECAPMODE        = syscall.Errno(0x5e)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDOOFUS         = syscall.Errno(0x58)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x56)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x61)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5a)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x57)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5b)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCAPABLE     = syscall.Errno(0x5d)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5f)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EOWNERDEAD      = syscall.Errno(0x60)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5c)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGLIBRT  = syscall.Signal(0x21)
+	SIGLWP    = syscall.Signal(0x20)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..67c02dd57950f1fbde8a4b15b5a63054a595f30e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_freebsd_riscv64.go
@@ -0,0 +1,2147 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && freebsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                   = 0x10
+	AF_ARP                         = 0x23
+	AF_ATM                         = 0x1e
+	AF_BLUETOOTH                   = 0x24
+	AF_CCITT                       = 0xa
+	AF_CHAOS                       = 0x5
+	AF_CNT                         = 0x15
+	AF_COIP                        = 0x14
+	AF_DATAKIT                     = 0x9
+	AF_DECnet                      = 0xc
+	AF_DLI                         = 0xd
+	AF_E164                        = 0x1a
+	AF_ECMA                        = 0x8
+	AF_HYLINK                      = 0xf
+	AF_HYPERV                      = 0x2b
+	AF_IEEE80211                   = 0x25
+	AF_IMPLINK                     = 0x3
+	AF_INET                        = 0x2
+	AF_INET6                       = 0x1c
+	AF_INET6_SDP                   = 0x2a
+	AF_INET_SDP                    = 0x28
+	AF_IPX                         = 0x17
+	AF_ISDN                        = 0x1a
+	AF_ISO                         = 0x7
+	AF_LAT                         = 0xe
+	AF_LINK                        = 0x12
+	AF_LOCAL                       = 0x1
+	AF_MAX                         = 0x2b
+	AF_NATM                        = 0x1d
+	AF_NETBIOS                     = 0x6
+	AF_NETGRAPH                    = 0x20
+	AF_OSI                         = 0x7
+	AF_PUP                         = 0x4
+	AF_ROUTE                       = 0x11
+	AF_SCLUSTER                    = 0x22
+	AF_SIP                         = 0x18
+	AF_SLOW                        = 0x21
+	AF_SNA                         = 0xb
+	AF_UNIX                        = 0x1
+	AF_UNSPEC                      = 0x0
+	AF_VENDOR00                    = 0x27
+	AF_VENDOR01                    = 0x29
+	AF_VENDOR03                    = 0x2d
+	AF_VENDOR04                    = 0x2f
+	AF_VENDOR05                    = 0x31
+	AF_VENDOR06                    = 0x33
+	AF_VENDOR07                    = 0x35
+	AF_VENDOR08                    = 0x37
+	AF_VENDOR09                    = 0x39
+	AF_VENDOR10                    = 0x3b
+	AF_VENDOR11                    = 0x3d
+	AF_VENDOR12                    = 0x3f
+	AF_VENDOR13                    = 0x41
+	AF_VENDOR14                    = 0x43
+	AF_VENDOR15                    = 0x45
+	AF_VENDOR16                    = 0x47
+	AF_VENDOR17                    = 0x49
+	AF_VENDOR18                    = 0x4b
+	AF_VENDOR19                    = 0x4d
+	AF_VENDOR20                    = 0x4f
+	AF_VENDOR21                    = 0x51
+	AF_VENDOR22                    = 0x53
+	AF_VENDOR23                    = 0x55
+	AF_VENDOR24                    = 0x57
+	AF_VENDOR25                    = 0x59
+	AF_VENDOR26                    = 0x5b
+	AF_VENDOR27                    = 0x5d
+	AF_VENDOR28                    = 0x5f
+	AF_VENDOR29                    = 0x61
+	AF_VENDOR30                    = 0x63
+	AF_VENDOR31                    = 0x65
+	AF_VENDOR32                    = 0x67
+	AF_VENDOR33                    = 0x69
+	AF_VENDOR34                    = 0x6b
+	AF_VENDOR35                    = 0x6d
+	AF_VENDOR36                    = 0x6f
+	AF_VENDOR37                    = 0x71
+	AF_VENDOR38                    = 0x73
+	AF_VENDOR39                    = 0x75
+	AF_VENDOR40                    = 0x77
+	AF_VENDOR41                    = 0x79
+	AF_VENDOR42                    = 0x7b
+	AF_VENDOR43                    = 0x7d
+	AF_VENDOR44                    = 0x7f
+	AF_VENDOR45                    = 0x81
+	AF_VENDOR46                    = 0x83
+	AF_VENDOR47                    = 0x85
+	ALTWERASE                      = 0x200
+	B0                             = 0x0
+	B1000000                       = 0xf4240
+	B110                           = 0x6e
+	B115200                        = 0x1c200
+	B1200                          = 0x4b0
+	B134                           = 0x86
+	B14400                         = 0x3840
+	B150                           = 0x96
+	B1500000                       = 0x16e360
+	B1800                          = 0x708
+	B19200                         = 0x4b00
+	B200                           = 0xc8
+	B2000000                       = 0x1e8480
+	B230400                        = 0x38400
+	B2400                          = 0x960
+	B2500000                       = 0x2625a0
+	B28800                         = 0x7080
+	B300                           = 0x12c
+	B3000000                       = 0x2dc6c0
+	B3500000                       = 0x3567e0
+	B38400                         = 0x9600
+	B4000000                       = 0x3d0900
+	B460800                        = 0x70800
+	B4800                          = 0x12c0
+	B50                            = 0x32
+	B500000                        = 0x7a120
+	B57600                         = 0xe100
+	B600                           = 0x258
+	B7200                          = 0x1c20
+	B75                            = 0x4b
+	B76800                         = 0x12c00
+	B921600                        = 0xe1000
+	B9600                          = 0x2580
+	BIOCFEEDBACK                   = 0x8004427c
+	BIOCFLUSH                      = 0x20004268
+	BIOCGBLEN                      = 0x40044266
+	BIOCGDIRECTION                 = 0x40044276
+	BIOCGDLT                       = 0x4004426a
+	BIOCGDLTLIST                   = 0xc0104279
+	BIOCGETBUFMODE                 = 0x4004427d
+	BIOCGETIF                      = 0x4020426b
+	BIOCGETZMAX                    = 0x4008427f
+	BIOCGHDRCMPLT                  = 0x40044274
+	BIOCGRSIG                      = 0x40044272
+	BIOCGRTIMEOUT                  = 0x4010426e
+	BIOCGSEESENT                   = 0x40044276
+	BIOCGSTATS                     = 0x4008426f
+	BIOCGTSTAMP                    = 0x40044283
+	BIOCIMMEDIATE                  = 0x80044270
+	BIOCLOCK                       = 0x2000427a
+	BIOCPROMISC                    = 0x20004269
+	BIOCROTZBUF                    = 0x40184280
+	BIOCSBLEN                      = 0xc0044266
+	BIOCSDIRECTION                 = 0x80044277
+	BIOCSDLT                       = 0x80044278
+	BIOCSETBUFMODE                 = 0x8004427e
+	BIOCSETF                       = 0x80104267
+	BIOCSETFNR                     = 0x80104282
+	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
+	BIOCSETWF                      = 0x8010427b
+	BIOCSETZBUF                    = 0x80184281
+	BIOCSHDRCMPLT                  = 0x80044275
+	BIOCSRSIG                      = 0x80044273
+	BIOCSRTIMEOUT                  = 0x8010426d
+	BIOCSSEESENT                   = 0x80044277
+	BIOCSTSTAMP                    = 0x80044284
+	BIOCVERSION                    = 0x40044271
+	BPF_A                          = 0x10
+	BPF_ABS                        = 0x20
+	BPF_ADD                        = 0x0
+	BPF_ALIGNMENT                  = 0x8
+	BPF_ALU                        = 0x4
+	BPF_AND                        = 0x50
+	BPF_B                          = 0x10
+	BPF_BUFMODE_BUFFER             = 0x1
+	BPF_BUFMODE_ZBUF               = 0x2
+	BPF_DIV                        = 0x30
+	BPF_H                          = 0x8
+	BPF_IMM                        = 0x0
+	BPF_IND                        = 0x40
+	BPF_JA                         = 0x0
+	BPF_JEQ                        = 0x10
+	BPF_JGE                        = 0x30
+	BPF_JGT                        = 0x20
+	BPF_JMP                        = 0x5
+	BPF_JSET                       = 0x40
+	BPF_K                          = 0x0
+	BPF_LD                         = 0x0
+	BPF_LDX                        = 0x1
+	BPF_LEN                        = 0x80
+	BPF_LSH                        = 0x60
+	BPF_MAJOR_VERSION              = 0x1
+	BPF_MAXBUFSIZE                 = 0x80000
+	BPF_MAXINSNS                   = 0x200
+	BPF_MEM                        = 0x60
+	BPF_MEMWORDS                   = 0x10
+	BPF_MINBUFSIZE                 = 0x20
+	BPF_MINOR_VERSION              = 0x1
+	BPF_MISC                       = 0x7
+	BPF_MOD                        = 0x90
+	BPF_MSH                        = 0xa0
+	BPF_MUL                        = 0x20
+	BPF_NEG                        = 0x80
+	BPF_OR                         = 0x40
+	BPF_RELEASE                    = 0x30bb6
+	BPF_RET                        = 0x6
+	BPF_RSH                        = 0x70
+	BPF_ST                         = 0x2
+	BPF_STX                        = 0x3
+	BPF_SUB                        = 0x10
+	BPF_TAX                        = 0x0
+	BPF_TXA                        = 0x80
+	BPF_T_BINTIME                  = 0x2
+	BPF_T_BINTIME_FAST             = 0x102
+	BPF_T_BINTIME_MONOTONIC        = 0x202
+	BPF_T_BINTIME_MONOTONIC_FAST   = 0x302
+	BPF_T_FAST                     = 0x100
+	BPF_T_FLAG_MASK                = 0x300
+	BPF_T_FORMAT_MASK              = 0x3
+	BPF_T_MICROTIME                = 0x0
+	BPF_T_MICROTIME_FAST           = 0x100
+	BPF_T_MICROTIME_MONOTONIC      = 0x200
+	BPF_T_MICROTIME_MONOTONIC_FAST = 0x300
+	BPF_T_MONOTONIC                = 0x200
+	BPF_T_MONOTONIC_FAST           = 0x300
+	BPF_T_NANOTIME                 = 0x1
+	BPF_T_NANOTIME_FAST            = 0x101
+	BPF_T_NANOTIME_MONOTONIC       = 0x201
+	BPF_T_NANOTIME_MONOTONIC_FAST  = 0x301
+	BPF_T_NONE                     = 0x3
+	BPF_T_NORMAL                   = 0x0
+	BPF_W                          = 0x0
+	BPF_X                          = 0x8
+	BPF_XOR                        = 0xa0
+	BRKINT                         = 0x2
+	CAP_ACCEPT                     = 0x200000020000000
+	CAP_ACL_CHECK                  = 0x400000000010000
+	CAP_ACL_DELETE                 = 0x400000000020000
+	CAP_ACL_GET                    = 0x400000000040000
+	CAP_ACL_SET                    = 0x400000000080000
+	CAP_ALL0                       = 0x20007ffffffffff
+	CAP_ALL1                       = 0x4000000001fffff
+	CAP_BIND                       = 0x200000040000000
+	CAP_BINDAT                     = 0x200008000000400
+	CAP_CHFLAGSAT                  = 0x200000000001400
+	CAP_CONNECT                    = 0x200000080000000
+	CAP_CONNECTAT                  = 0x200010000000400
+	CAP_CREATE                     = 0x200000000000040
+	CAP_EVENT                      = 0x400000000000020
+	CAP_EXTATTR_DELETE             = 0x400000000001000
+	CAP_EXTATTR_GET                = 0x400000000002000
+	CAP_EXTATTR_LIST               = 0x400000000004000
+	CAP_EXTATTR_SET                = 0x400000000008000
+	CAP_FCHDIR                     = 0x200000000000800
+	CAP_FCHFLAGS                   = 0x200000000001000
+	CAP_FCHMOD                     = 0x200000000002000
+	CAP_FCHMODAT                   = 0x200000000002400
+	CAP_FCHOWN                     = 0x200000000004000
+	CAP_FCHOWNAT                   = 0x200000000004400
+	CAP_FCNTL                      = 0x200000000008000
+	CAP_FCNTL_ALL                  = 0x78
+	CAP_FCNTL_GETFL                = 0x8
+	CAP_FCNTL_GETOWN               = 0x20
+	CAP_FCNTL_SETFL                = 0x10
+	CAP_FCNTL_SETOWN               = 0x40
+	CAP_FEXECVE                    = 0x200000000000080
+	CAP_FLOCK                      = 0x200000000010000
+	CAP_FPATHCONF                  = 0x200000000020000
+	CAP_FSCK                       = 0x200000000040000
+	CAP_FSTAT                      = 0x200000000080000
+	CAP_FSTATAT                    = 0x200000000080400
+	CAP_FSTATFS                    = 0x200000000100000
+	CAP_FSYNC                      = 0x200000000000100
+	CAP_FTRUNCATE                  = 0x200000000000200
+	CAP_FUTIMES                    = 0x200000000200000
+	CAP_FUTIMESAT                  = 0x200000000200400
+	CAP_GETPEERNAME                = 0x200000100000000
+	CAP_GETSOCKNAME                = 0x200000200000000
+	CAP_GETSOCKOPT                 = 0x200000400000000
+	CAP_IOCTL                      = 0x400000000000080
+	CAP_IOCTLS_ALL                 = 0x7fffffffffffffff
+	CAP_KQUEUE                     = 0x400000000100040
+	CAP_KQUEUE_CHANGE              = 0x400000000100000
+	CAP_KQUEUE_EVENT               = 0x400000000000040
+	CAP_LINKAT_SOURCE              = 0x200020000000400
+	CAP_LINKAT_TARGET              = 0x200000000400400
+	CAP_LISTEN                     = 0x200000800000000
+	CAP_LOOKUP                     = 0x200000000000400
+	CAP_MAC_GET                    = 0x400000000000001
+	CAP_MAC_SET                    = 0x400000000000002
+	CAP_MKDIRAT                    = 0x200000000800400
+	CAP_MKFIFOAT                   = 0x200000001000400
+	CAP_MKNODAT                    = 0x200000002000400
+	CAP_MMAP                       = 0x200000000000010
+	CAP_MMAP_R                     = 0x20000000000001d
+	CAP_MMAP_RW                    = 0x20000000000001f
+	CAP_MMAP_RWX                   = 0x20000000000003f
+	CAP_MMAP_RX                    = 0x20000000000003d
+	CAP_MMAP_W                     = 0x20000000000001e
+	CAP_MMAP_WX                    = 0x20000000000003e
+	CAP_MMAP_X                     = 0x20000000000003c
+	CAP_PDGETPID                   = 0x400000000000200
+	CAP_PDKILL                     = 0x400000000000800
+	CAP_PDWAIT                     = 0x400000000000400
+	CAP_PEELOFF                    = 0x200001000000000
+	CAP_POLL_EVENT                 = 0x400000000000020
+	CAP_PREAD                      = 0x20000000000000d
+	CAP_PWRITE                     = 0x20000000000000e
+	CAP_READ                       = 0x200000000000001
+	CAP_RECV                       = 0x200000000000001
+	CAP_RENAMEAT_SOURCE            = 0x200000004000400
+	CAP_RENAMEAT_TARGET            = 0x200040000000400
+	CAP_RIGHTS_VERSION             = 0x0
+	CAP_RIGHTS_VERSION_00          = 0x0
+	CAP_SEEK                       = 0x20000000000000c
+	CAP_SEEK_TELL                  = 0x200000000000004
+	CAP_SEM_GETVALUE               = 0x400000000000004
+	CAP_SEM_POST                   = 0x400000000000008
+	CAP_SEM_WAIT                   = 0x400000000000010
+	CAP_SEND                       = 0x200000000000002
+	CAP_SETSOCKOPT                 = 0x200002000000000
+	CAP_SHUTDOWN                   = 0x200004000000000
+	CAP_SOCK_CLIENT                = 0x200007780000003
+	CAP_SOCK_SERVER                = 0x200007f60000003
+	CAP_SYMLINKAT                  = 0x200000008000400
+	CAP_TTYHOOK                    = 0x400000000000100
+	CAP_UNLINKAT                   = 0x200000010000400
+	CAP_UNUSED0_44                 = 0x200080000000000
+	CAP_UNUSED0_57                 = 0x300000000000000
+	CAP_UNUSED1_22                 = 0x400000000200000
+	CAP_UNUSED1_57                 = 0x500000000000000
+	CAP_WRITE                      = 0x200000000000002
+	CFLUSH                         = 0xf
+	CLOCAL                         = 0x8000
+	CLOCK_BOOTTIME                 = 0x5
+	CLOCK_MONOTONIC                = 0x4
+	CLOCK_MONOTONIC_COARSE         = 0xc
+	CLOCK_MONOTONIC_FAST           = 0xc
+	CLOCK_MONOTONIC_PRECISE        = 0xb
+	CLOCK_PROCESS_CPUTIME_ID       = 0xf
+	CLOCK_PROF                     = 0x2
+	CLOCK_REALTIME                 = 0x0
+	CLOCK_REALTIME_COARSE          = 0xa
+	CLOCK_REALTIME_FAST            = 0xa
+	CLOCK_REALTIME_PRECISE         = 0x9
+	CLOCK_SECOND                   = 0xd
+	CLOCK_THREAD_CPUTIME_ID        = 0xe
+	CLOCK_UPTIME                   = 0x5
+	CLOCK_UPTIME_FAST              = 0x8
+	CLOCK_UPTIME_PRECISE           = 0x7
+	CLOCK_VIRTUAL                  = 0x1
+	CPUSTATES                      = 0x5
+	CP_IDLE                        = 0x4
+	CP_INTR                        = 0x3
+	CP_NICE                        = 0x1
+	CP_SYS                         = 0x2
+	CP_USER                        = 0x0
+	CREAD                          = 0x800
+	CRTSCTS                        = 0x30000
+	CS5                            = 0x0
+	CS6                            = 0x100
+	CS7                            = 0x200
+	CS8                            = 0x300
+	CSIZE                          = 0x300
+	CSTART                         = 0x11
+	CSTATUS                        = 0x14
+	CSTOP                          = 0x13
+	CSTOPB                         = 0x400
+	CSUSP                          = 0x1a
+	CTL_HW                         = 0x6
+	CTL_KERN                       = 0x1
+	CTL_MAXNAME                    = 0x18
+	CTL_NET                        = 0x4
+	DIOCGATTR                      = 0xc148648e
+	DIOCGDELETE                    = 0x80106488
+	DIOCGFLUSH                     = 0x20006487
+	DIOCGFWHEADS                   = 0x40046483
+	DIOCGFWSECTORS                 = 0x40046482
+	DIOCGIDENT                     = 0x41006489
+	DIOCGKERNELDUMP                = 0xc0986492
+	DIOCGMEDIASIZE                 = 0x40086481
+	DIOCGPHYSPATH                  = 0x4400648d
+	DIOCGPROVIDERNAME              = 0x4400648a
+	DIOCGSECTORSIZE                = 0x40046480
+	DIOCGSTRIPEOFFSET              = 0x4008648c
+	DIOCGSTRIPESIZE                = 0x4008648b
+	DIOCSKERNELDUMP                = 0x80986491
+	DIOCSKERNELDUMP_FREEBSD11      = 0x80046485
+	DIOCSKERNELDUMP_FREEBSD12      = 0x80506490
+	DIOCZONECMD                    = 0xc080648f
+	DLT_A429                       = 0xb8
+	DLT_A653_ICM                   = 0xb9
+	DLT_AIRONET_HEADER             = 0x78
+	DLT_AOS                        = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394     = 0x8a
+	DLT_ARCNET                     = 0x7
+	DLT_ARCNET_LINUX               = 0x81
+	DLT_ATM_CLIP                   = 0x13
+	DLT_ATM_RFC1483                = 0xb
+	DLT_AURORA                     = 0x7e
+	DLT_AX25                       = 0x3
+	DLT_AX25_KISS                  = 0xca
+	DLT_BACNET_MS_TP               = 0xa5
+	DLT_BLUETOOTH_BREDR_BB         = 0xff
+	DLT_BLUETOOTH_HCI_H4           = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR = 0xc9
+	DLT_BLUETOOTH_LE_LL            = 0xfb
+	DLT_BLUETOOTH_LE_LL_WITH_PHDR  = 0x100
+	DLT_BLUETOOTH_LINUX_MONITOR    = 0xfe
+	DLT_CAN20B                     = 0xbe
+	DLT_CAN_SOCKETCAN              = 0xe3
+	DLT_CHAOS                      = 0x5
+	DLT_CHDLC                      = 0x68
+	DLT_CISCO_IOS                  = 0x76
+	DLT_CLASS_NETBSD_RAWAF         = 0x2240000
+	DLT_C_HDLC                     = 0x68
+	DLT_C_HDLC_WITH_DIR            = 0xcd
+	DLT_DBUS                       = 0xe7
+	DLT_DECT                       = 0xdd
+	DLT_DISPLAYPORT_AUX            = 0x113
+	DLT_DOCSIS                     = 0x8f
+	DLT_DOCSIS31_XRA31             = 0x111
+	DLT_DVB_CI                     = 0xeb
+	DLT_ECONET                     = 0x73
+	DLT_EN10MB                     = 0x1
+	DLT_EN3MB                      = 0x2
+	DLT_ENC                        = 0x6d
+	DLT_EPON                       = 0x103
+	DLT_ERF                        = 0xc5
+	DLT_ERF_ETH                    = 0xaf
+	DLT_ERF_POS                    = 0xb0
+	DLT_ETHERNET_MPACKET           = 0x112
+	DLT_FC_2                       = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS     = 0xe1
+	DLT_FDDI                       = 0xa
+	DLT_FLEXRAY                    = 0xd2
+	DLT_FRELAY                     = 0x6b
+	DLT_FRELAY_WITH_DIR            = 0xce
+	DLT_GCOM_SERIAL                = 0xad
+	DLT_GCOM_T1E1                  = 0xac
+	DLT_GPF_F                      = 0xab
+	DLT_GPF_T                      = 0xaa
+	DLT_GPRS_LLC                   = 0xa9
+	DLT_GSMTAP_ABIS                = 0xda
+	DLT_GSMTAP_UM                  = 0xd9
+	DLT_IBM_SN                     = 0x92
+	DLT_IBM_SP                     = 0x91
+	DLT_IEEE802                    = 0x6
+	DLT_IEEE802_11                 = 0x69
+	DLT_IEEE802_11_RADIO           = 0x7f
+	DLT_IEEE802_11_RADIO_AVS       = 0xa3
+	DLT_IEEE802_15_4               = 0xc3
+	DLT_IEEE802_15_4_LINUX         = 0xbf
+	DLT_IEEE802_15_4_NOFCS         = 0xe6
+	DLT_IEEE802_15_4_NONASK_PHY    = 0xd7
+	DLT_IEEE802_16_MAC_CPS         = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
+	DLT_INFINIBAND                 = 0xf7
+	DLT_IPFILTER                   = 0x74
+	DLT_IPMB_KONTRON               = 0xc7
+	DLT_IPMB_LINUX                 = 0xd1
+	DLT_IPMI_HPM_2                 = 0x104
+	DLT_IPNET                      = 0xe2
+	DLT_IPOIB                      = 0xf2
+	DLT_IPV4                       = 0xe4
+	DLT_IPV6                       = 0xe5
+	DLT_IP_OVER_FC                 = 0x7a
+	DLT_ISO_14443                  = 0x108
+	DLT_JUNIPER_ATM1               = 0x89
+	DLT_JUNIPER_ATM2               = 0x87
+	DLT_JUNIPER_ATM_CEMIC          = 0xee
+	DLT_JUNIPER_CHDLC              = 0xb5
+	DLT_JUNIPER_ES                 = 0x84
+	DLT_JUNIPER_ETHER              = 0xb2
+	DLT_JUNIPER_FIBRECHANNEL       = 0xea
+	DLT_JUNIPER_FRELAY             = 0xb4
+	DLT_JUNIPER_GGSN               = 0x85
+	DLT_JUNIPER_ISM                = 0xc2
+	DLT_JUNIPER_MFR                = 0x86
+	DLT_JUNIPER_MLFR               = 0x83
+	DLT_JUNIPER_MLPPP              = 0x82
+	DLT_JUNIPER_MONITOR            = 0xa4
+	DLT_JUNIPER_PIC_PEER           = 0xae
+	DLT_JUNIPER_PPP                = 0xb3
+	DLT_JUNIPER_PPPOE              = 0xa7
+	DLT_JUNIPER_PPPOE_ATM          = 0xa8
+	DLT_JUNIPER_SERVICES           = 0x88
+	DLT_JUNIPER_SRX_E2E            = 0xe9
+	DLT_JUNIPER_ST                 = 0xc8
+	DLT_JUNIPER_VP                 = 0xb7
+	DLT_JUNIPER_VS                 = 0xe8
+	DLT_LAPB_WITH_DIR              = 0xcf
+	DLT_LAPD                       = 0xcb
+	DLT_LIN                        = 0xd4
+	DLT_LINUX_EVDEV                = 0xd8
+	DLT_LINUX_IRDA                 = 0x90
+	DLT_LINUX_LAPD                 = 0xb1
+	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
+	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
+	DLT_LOOP                       = 0x6c
+	DLT_LORATAP                    = 0x10e
+	DLT_LTALK                      = 0x72
+	DLT_MATCHING_MAX               = 0x114
+	DLT_MATCHING_MIN               = 0x68
+	DLT_MFR                        = 0xb6
+	DLT_MOST                       = 0xd3
+	DLT_MPEG_2_TS                  = 0xf3
+	DLT_MPLS                       = 0xdb
+	DLT_MTP2                       = 0x8c
+	DLT_MTP2_WITH_PHDR             = 0x8b
+	DLT_MTP3                       = 0x8d
+	DLT_MUX27010                   = 0xec
+	DLT_NETANALYZER                = 0xf0
+	DLT_NETANALYZER_TRANSPARENT    = 0xf1
+	DLT_NETLINK                    = 0xfd
+	DLT_NFC_LLCP                   = 0xf5
+	DLT_NFLOG                      = 0xef
+	DLT_NG40                       = 0xf4
+	DLT_NORDIC_BLE                 = 0x110
+	DLT_NULL                       = 0x0
+	DLT_OPENFLOW                   = 0x10b
+	DLT_PCI_EXP                    = 0x7d
+	DLT_PFLOG                      = 0x75
+	DLT_PFSYNC                     = 0x79
+	DLT_PKTAP                      = 0x102
+	DLT_PPI                        = 0xc0
+	DLT_PPP                        = 0x9
+	DLT_PPP_BSDOS                  = 0xe
+	DLT_PPP_ETHER                  = 0x33
+	DLT_PPP_PPPD                   = 0xa6
+	DLT_PPP_SERIAL                 = 0x32
+	DLT_PPP_WITH_DIR               = 0xcc
+	DLT_PPP_WITH_DIRECTION         = 0xa6
+	DLT_PRISM_HEADER               = 0x77
+	DLT_PROFIBUS_DL                = 0x101
+	DLT_PRONET                     = 0x4
+	DLT_RAIF1                      = 0xc6
+	DLT_RAW                        = 0xc
+	DLT_RDS                        = 0x109
+	DLT_REDBACK_SMARTEDGE          = 0x20
+	DLT_RIO                        = 0x7c
+	DLT_RTAC_SERIAL                = 0xfa
+	DLT_SCCP                       = 0x8e
+	DLT_SCTP                       = 0xf8
+	DLT_SDLC                       = 0x10c
+	DLT_SITA                       = 0xc4
+	DLT_SLIP                       = 0x8
+	DLT_SLIP_BSDOS                 = 0xd
+	DLT_STANAG_5066_D_PDU          = 0xed
+	DLT_SUNATM                     = 0x7b
+	DLT_SYMANTEC_FIREWALL          = 0x63
+	DLT_TI_LLN_SNIFFER             = 0x10d
+	DLT_TZSP                       = 0x80
+	DLT_USB                        = 0xba
+	DLT_USBPCAP                    = 0xf9
+	DLT_USB_DARWIN                 = 0x10a
+	DLT_USB_FREEBSD                = 0xba
+	DLT_USB_LINUX                  = 0xbd
+	DLT_USB_LINUX_MMAPPED          = 0xdc
+	DLT_USER0                      = 0x93
+	DLT_USER1                      = 0x94
+	DLT_USER10                     = 0x9d
+	DLT_USER11                     = 0x9e
+	DLT_USER12                     = 0x9f
+	DLT_USER13                     = 0xa0
+	DLT_USER14                     = 0xa1
+	DLT_USER15                     = 0xa2
+	DLT_USER2                      = 0x95
+	DLT_USER3                      = 0x96
+	DLT_USER4                      = 0x97
+	DLT_USER5                      = 0x98
+	DLT_USER6                      = 0x99
+	DLT_USER7                      = 0x9a
+	DLT_USER8                      = 0x9b
+	DLT_USER9                      = 0x9c
+	DLT_VSOCK                      = 0x10f
+	DLT_WATTSTOPPER_DLM            = 0x107
+	DLT_WIHART                     = 0xdf
+	DLT_WIRESHARK_UPPER_PDU        = 0xfc
+	DLT_X2E_SERIAL                 = 0xd5
+	DLT_X2E_XORAYA                 = 0xd6
+	DLT_ZWAVE_R1_R2                = 0x105
+	DLT_ZWAVE_R3                   = 0x106
+	DT_BLK                         = 0x6
+	DT_CHR                         = 0x2
+	DT_DIR                         = 0x4
+	DT_FIFO                        = 0x1
+	DT_LNK                         = 0xa
+	DT_REG                         = 0x8
+	DT_SOCK                        = 0xc
+	DT_UNKNOWN                     = 0x0
+	DT_WHT                         = 0xe
+	ECHO                           = 0x8
+	ECHOCTL                        = 0x40
+	ECHOE                          = 0x2
+	ECHOK                          = 0x4
+	ECHOKE                         = 0x1
+	ECHONL                         = 0x10
+	ECHOPRT                        = 0x20
+	EHE_DEAD_PRIORITY              = -0x1
+	EVFILT_AIO                     = -0x3
+	EVFILT_EMPTY                   = -0xd
+	EVFILT_FS                      = -0x9
+	EVFILT_LIO                     = -0xa
+	EVFILT_PROC                    = -0x5
+	EVFILT_PROCDESC                = -0x8
+	EVFILT_READ                    = -0x1
+	EVFILT_SENDFILE                = -0xc
+	EVFILT_SIGNAL                  = -0x6
+	EVFILT_SYSCOUNT                = 0xd
+	EVFILT_TIMER                   = -0x7
+	EVFILT_USER                    = -0xb
+	EVFILT_VNODE                   = -0x4
+	EVFILT_WRITE                   = -0x2
+	EVNAMEMAP_NAME_SIZE            = 0x40
+	EV_ADD                         = 0x1
+	EV_CLEAR                       = 0x20
+	EV_DELETE                      = 0x2
+	EV_DISABLE                     = 0x8
+	EV_DISPATCH                    = 0x80
+	EV_DROP                        = 0x1000
+	EV_ENABLE                      = 0x4
+	EV_EOF                         = 0x8000
+	EV_ERROR                       = 0x4000
+	EV_FLAG1                       = 0x2000
+	EV_FLAG2                       = 0x4000
+	EV_FORCEONESHOT                = 0x100
+	EV_ONESHOT                     = 0x10
+	EV_RECEIPT                     = 0x40
+	EV_SYSFLAGS                    = 0xf000
+	EXTA                           = 0x4b00
+	EXTATTR_MAXNAMELEN             = 0xff
+	EXTATTR_NAMESPACE_EMPTY        = 0x0
+	EXTATTR_NAMESPACE_SYSTEM       = 0x2
+	EXTATTR_NAMESPACE_USER         = 0x1
+	EXTB                           = 0x9600
+	EXTPROC                        = 0x800
+	FD_CLOEXEC                     = 0x1
+	FD_NONE                        = -0xc8
+	FD_SETSIZE                     = 0x400
+	FLUSHO                         = 0x800000
+	F_ADD_SEALS                    = 0x13
+	F_CANCEL                       = 0x5
+	F_DUP2FD                       = 0xa
+	F_DUP2FD_CLOEXEC               = 0x12
+	F_DUPFD                        = 0x0
+	F_DUPFD_CLOEXEC                = 0x11
+	F_GETFD                        = 0x1
+	F_GETFL                        = 0x3
+	F_GETLK                        = 0xb
+	F_GETOWN                       = 0x5
+	F_GET_SEALS                    = 0x14
+	F_ISUNIONSTACK                 = 0x15
+	F_KINFO                        = 0x16
+	F_OGETLK                       = 0x7
+	F_OK                           = 0x0
+	F_OSETLK                       = 0x8
+	F_OSETLKW                      = 0x9
+	F_RDAHEAD                      = 0x10
+	F_RDLCK                        = 0x1
+	F_READAHEAD                    = 0xf
+	F_SEAL_GROW                    = 0x4
+	F_SEAL_SEAL                    = 0x1
+	F_SEAL_SHRINK                  = 0x2
+	F_SEAL_WRITE                   = 0x8
+	F_SETFD                        = 0x2
+	F_SETFL                        = 0x4
+	F_SETLK                        = 0xc
+	F_SETLKW                       = 0xd
+	F_SETLK_REMOTE                 = 0xe
+	F_SETOWN                       = 0x6
+	F_UNLCK                        = 0x2
+	F_UNLCKSYS                     = 0x4
+	F_WRLCK                        = 0x3
+	HUPCL                          = 0x4000
+	HW_MACHINE                     = 0x1
+	ICANON                         = 0x100
+	ICMP6_FILTER                   = 0x12
+	ICRNL                          = 0x100
+	IEXTEN                         = 0x400
+	IFAN_ARRIVAL                   = 0x0
+	IFAN_DEPARTURE                 = 0x1
+	IFCAP_WOL_MAGIC                = 0x2000
+	IFF_ALLMULTI                   = 0x200
+	IFF_ALTPHYS                    = 0x4000
+	IFF_BROADCAST                  = 0x2
+	IFF_CANTCHANGE                 = 0x218f72
+	IFF_CANTCONFIG                 = 0x10000
+	IFF_DEBUG                      = 0x4
+	IFF_DRV_OACTIVE                = 0x400
+	IFF_DRV_RUNNING                = 0x40
+	IFF_DYING                      = 0x200000
+	IFF_KNOWSEPOCH                 = 0x20
+	IFF_LINK0                      = 0x1000
+	IFF_LINK1                      = 0x2000
+	IFF_LINK2                      = 0x4000
+	IFF_LOOPBACK                   = 0x8
+	IFF_MONITOR                    = 0x40000
+	IFF_MULTICAST                  = 0x8000
+	IFF_NOARP                      = 0x80
+	IFF_NOGROUP                    = 0x800000
+	IFF_OACTIVE                    = 0x400
+	IFF_POINTOPOINT                = 0x10
+	IFF_PPROMISC                   = 0x20000
+	IFF_PROMISC                    = 0x100
+	IFF_RENAMING                   = 0x400000
+	IFF_RUNNING                    = 0x40
+	IFF_SIMPLEX                    = 0x800
+	IFF_STATICARP                  = 0x80000
+	IFF_UP                         = 0x1
+	IFNAMSIZ                       = 0x10
+	IFT_BRIDGE                     = 0xd1
+	IFT_CARP                       = 0xf8
+	IFT_IEEE1394                   = 0x90
+	IFT_INFINIBAND                 = 0xc7
+	IFT_L2VLAN                     = 0x87
+	IFT_L3IPVLAN                   = 0x88
+	IFT_PPP                        = 0x17
+	IFT_PROPVIRTUAL                = 0x35
+	IGNBRK                         = 0x1
+	IGNCR                          = 0x80
+	IGNPAR                         = 0x4
+	IMAXBEL                        = 0x2000
+	INLCR                          = 0x40
+	INPCK                          = 0x10
+	IN_CLASSA_HOST                 = 0xffffff
+	IN_CLASSA_MAX                  = 0x80
+	IN_CLASSA_NET                  = 0xff000000
+	IN_CLASSA_NSHIFT               = 0x18
+	IN_CLASSB_HOST                 = 0xffff
+	IN_CLASSB_MAX                  = 0x10000
+	IN_CLASSB_NET                  = 0xffff0000
+	IN_CLASSB_NSHIFT               = 0x10
+	IN_CLASSC_HOST                 = 0xff
+	IN_CLASSC_NET                  = 0xffffff00
+	IN_CLASSC_NSHIFT               = 0x8
+	IN_CLASSD_HOST                 = 0xfffffff
+	IN_CLASSD_NET                  = 0xf0000000
+	IN_CLASSD_NSHIFT               = 0x1c
+	IN_LOOPBACKNET                 = 0x7f
+	IN_NETMASK_DEFAULT             = 0xffffff00
+	IN_RFC3021_MASK                = 0xfffffffe
+	IPPROTO_3PC                    = 0x22
+	IPPROTO_ADFS                   = 0x44
+	IPPROTO_AH                     = 0x33
+	IPPROTO_AHIP                   = 0x3d
+	IPPROTO_APES                   = 0x63
+	IPPROTO_ARGUS                  = 0xd
+	IPPROTO_AX25                   = 0x5d
+	IPPROTO_BHA                    = 0x31
+	IPPROTO_BLT                    = 0x1e
+	IPPROTO_BRSATMON               = 0x4c
+	IPPROTO_CARP                   = 0x70
+	IPPROTO_CFTP                   = 0x3e
+	IPPROTO_CHAOS                  = 0x10
+	IPPROTO_CMTP                   = 0x26
+	IPPROTO_CPHB                   = 0x49
+	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
+	IPPROTO_DDP                    = 0x25
+	IPPROTO_DGP                    = 0x56
+	IPPROTO_DIVERT                 = 0x102
+	IPPROTO_DONE                   = 0x101
+	IPPROTO_DSTOPTS                = 0x3c
+	IPPROTO_EGP                    = 0x8
+	IPPROTO_EMCON                  = 0xe
+	IPPROTO_ENCAP                  = 0x62
+	IPPROTO_EON                    = 0x50
+	IPPROTO_ESP                    = 0x32
+	IPPROTO_ETHERIP                = 0x61
+	IPPROTO_FRAGMENT               = 0x2c
+	IPPROTO_GGP                    = 0x3
+	IPPROTO_GMTP                   = 0x64
+	IPPROTO_GRE                    = 0x2f
+	IPPROTO_HELLO                  = 0x3f
+	IPPROTO_HIP                    = 0x8b
+	IPPROTO_HMP                    = 0x14
+	IPPROTO_HOPOPTS                = 0x0
+	IPPROTO_ICMP                   = 0x1
+	IPPROTO_ICMPV6                 = 0x3a
+	IPPROTO_IDP                    = 0x16
+	IPPROTO_IDPR                   = 0x23
+	IPPROTO_IDRP                   = 0x2d
+	IPPROTO_IGMP                   = 0x2
+	IPPROTO_IGP                    = 0x55
+	IPPROTO_IGRP                   = 0x58
+	IPPROTO_IL                     = 0x28
+	IPPROTO_INLSP                  = 0x34
+	IPPROTO_INP                    = 0x20
+	IPPROTO_IP                     = 0x0
+	IPPROTO_IPCOMP                 = 0x6c
+	IPPROTO_IPCV                   = 0x47
+	IPPROTO_IPEIP                  = 0x5e
+	IPPROTO_IPIP                   = 0x4
+	IPPROTO_IPPC                   = 0x43
+	IPPROTO_IPV4                   = 0x4
+	IPPROTO_IPV6                   = 0x29
+	IPPROTO_IRTP                   = 0x1c
+	IPPROTO_KRYPTOLAN              = 0x41
+	IPPROTO_LARP                   = 0x5b
+	IPPROTO_LEAF1                  = 0x19
+	IPPROTO_LEAF2                  = 0x1a
+	IPPROTO_MAX                    = 0x100
+	IPPROTO_MEAS                   = 0x13
+	IPPROTO_MH                     = 0x87
+	IPPROTO_MHRP                   = 0x30
+	IPPROTO_MICP                   = 0x5f
+	IPPROTO_MOBILE                 = 0x37
+	IPPROTO_MPLS                   = 0x89
+	IPPROTO_MTP                    = 0x5c
+	IPPROTO_MUX                    = 0x12
+	IPPROTO_ND                     = 0x4d
+	IPPROTO_NHRP                   = 0x36
+	IPPROTO_NONE                   = 0x3b
+	IPPROTO_NSP                    = 0x1f
+	IPPROTO_NVPII                  = 0xb
+	IPPROTO_OLD_DIVERT             = 0xfe
+	IPPROTO_OSPFIGP                = 0x59
+	IPPROTO_PFSYNC                 = 0xf0
+	IPPROTO_PGM                    = 0x71
+	IPPROTO_PIGP                   = 0x9
+	IPPROTO_PIM                    = 0x67
+	IPPROTO_PRM                    = 0x15
+	IPPROTO_PUP                    = 0xc
+	IPPROTO_PVP                    = 0x4b
+	IPPROTO_RAW                    = 0xff
+	IPPROTO_RCCMON                 = 0xa
+	IPPROTO_RDP                    = 0x1b
+	IPPROTO_RESERVED_253           = 0xfd
+	IPPROTO_RESERVED_254           = 0xfe
+	IPPROTO_ROUTING                = 0x2b
+	IPPROTO_RSVP                   = 0x2e
+	IPPROTO_RVD                    = 0x42
+	IPPROTO_SATEXPAK               = 0x40
+	IPPROTO_SATMON                 = 0x45
+	IPPROTO_SCCSP                  = 0x60
+	IPPROTO_SCTP                   = 0x84
+	IPPROTO_SDRP                   = 0x2a
+	IPPROTO_SEND                   = 0x103
+	IPPROTO_SHIM6                  = 0x8c
+	IPPROTO_SKIP                   = 0x39
+	IPPROTO_SPACER                 = 0x7fff
+	IPPROTO_SRPC                   = 0x5a
+	IPPROTO_ST                     = 0x7
+	IPPROTO_SVMTP                  = 0x52
+	IPPROTO_SWIPE                  = 0x35
+	IPPROTO_TCF                    = 0x57
+	IPPROTO_TCP                    = 0x6
+	IPPROTO_TLSP                   = 0x38
+	IPPROTO_TP                     = 0x1d
+	IPPROTO_TPXX                   = 0x27
+	IPPROTO_TRUNK1                 = 0x17
+	IPPROTO_TRUNK2                 = 0x18
+	IPPROTO_TTP                    = 0x54
+	IPPROTO_UDP                    = 0x11
+	IPPROTO_UDPLITE                = 0x88
+	IPPROTO_VINES                  = 0x53
+	IPPROTO_VISA                   = 0x46
+	IPPROTO_VMTP                   = 0x51
+	IPPROTO_WBEXPAK                = 0x4f
+	IPPROTO_WBMON                  = 0x4e
+	IPPROTO_WSN                    = 0x4a
+	IPPROTO_XNET                   = 0xf
+	IPPROTO_XTP                    = 0x24
+	IPV6_AUTOFLOWLABEL             = 0x3b
+	IPV6_BINDANY                   = 0x40
+	IPV6_BINDMULTI                 = 0x41
+	IPV6_BINDV6ONLY                = 0x1b
+	IPV6_CHECKSUM                  = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS    = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP    = 0x1
+	IPV6_DEFHLIM                   = 0x40
+	IPV6_DONTFRAG                  = 0x3e
+	IPV6_DSTOPTS                   = 0x32
+	IPV6_FLOWID                    = 0x43
+	IPV6_FLOWINFO_MASK             = 0xffffff0f
+	IPV6_FLOWLABEL_LEN             = 0x14
+	IPV6_FLOWLABEL_MASK            = 0xffff0f00
+	IPV6_FLOWTYPE                  = 0x44
+	IPV6_FRAGTTL                   = 0x78
+	IPV6_FW_ADD                    = 0x1e
+	IPV6_FW_DEL                    = 0x1f
+	IPV6_FW_FLUSH                  = 0x20
+	IPV6_FW_GET                    = 0x22
+	IPV6_FW_ZERO                   = 0x21
+	IPV6_HLIMDEC                   = 0x1
+	IPV6_HOPLIMIT                  = 0x2f
+	IPV6_HOPOPTS                   = 0x31
+	IPV6_IPSEC_POLICY              = 0x1c
+	IPV6_JOIN_GROUP                = 0xc
+	IPV6_LEAVE_GROUP               = 0xd
+	IPV6_MAXHLIM                   = 0xff
+	IPV6_MAXOPTHDR                 = 0x800
+	IPV6_MAXPACKET                 = 0xffff
+	IPV6_MAX_GROUP_SRC_FILTER      = 0x200
+	IPV6_MAX_MEMBERSHIPS           = 0xfff
+	IPV6_MAX_SOCK_SRC_FILTER       = 0x80
+	IPV6_MMTU                      = 0x500
+	IPV6_MSFILTER                  = 0x4a
+	IPV6_MULTICAST_HOPS            = 0xa
+	IPV6_MULTICAST_IF              = 0x9
+	IPV6_MULTICAST_LOOP            = 0xb
+	IPV6_NEXTHOP                   = 0x30
+	IPV6_ORIGDSTADDR               = 0x48
+	IPV6_PATHMTU                   = 0x2c
+	IPV6_PKTINFO                   = 0x2e
+	IPV6_PORTRANGE                 = 0xe
+	IPV6_PORTRANGE_DEFAULT         = 0x0
+	IPV6_PORTRANGE_HIGH            = 0x1
+	IPV6_PORTRANGE_LOW             = 0x2
+	IPV6_PREFER_TEMPADDR           = 0x3f
+	IPV6_RECVDSTOPTS               = 0x28
+	IPV6_RECVFLOWID                = 0x46
+	IPV6_RECVHOPLIMIT              = 0x25
+	IPV6_RECVHOPOPTS               = 0x27
+	IPV6_RECVORIGDSTADDR           = 0x48
+	IPV6_RECVPATHMTU               = 0x2b
+	IPV6_RECVPKTINFO               = 0x24
+	IPV6_RECVRSSBUCKETID           = 0x47
+	IPV6_RECVRTHDR                 = 0x26
+	IPV6_RECVTCLASS                = 0x39
+	IPV6_RSSBUCKETID               = 0x45
+	IPV6_RSS_LISTEN_BUCKET         = 0x42
+	IPV6_RTHDR                     = 0x33
+	IPV6_RTHDRDSTOPTS              = 0x23
+	IPV6_RTHDR_LOOSE               = 0x0
+	IPV6_RTHDR_STRICT              = 0x1
+	IPV6_RTHDR_TYPE_0              = 0x0
+	IPV6_SOCKOPT_RESERVED1         = 0x3
+	IPV6_TCLASS                    = 0x3d
+	IPV6_UNICAST_HOPS              = 0x4
+	IPV6_USE_MIN_MTU               = 0x2a
+	IPV6_V6ONLY                    = 0x1b
+	IPV6_VERSION                   = 0x60
+	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
+	IP_ADD_MEMBERSHIP              = 0xc
+	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
+	IP_BINDANY                     = 0x18
+	IP_BINDMULTI                   = 0x19
+	IP_BLOCK_SOURCE                = 0x48
+	IP_DEFAULT_MULTICAST_LOOP      = 0x1
+	IP_DEFAULT_MULTICAST_TTL       = 0x1
+	IP_DF                          = 0x4000
+	IP_DONTFRAG                    = 0x43
+	IP_DROP_MEMBERSHIP             = 0xd
+	IP_DROP_SOURCE_MEMBERSHIP      = 0x47
+	IP_DUMMYNET3                   = 0x31
+	IP_DUMMYNET_CONFIGURE          = 0x3c
+	IP_DUMMYNET_DEL                = 0x3d
+	IP_DUMMYNET_FLUSH              = 0x3e
+	IP_DUMMYNET_GET                = 0x40
+	IP_FLOWID                      = 0x5a
+	IP_FLOWTYPE                    = 0x5b
+	IP_FW3                         = 0x30
+	IP_FW_ADD                      = 0x32
+	IP_FW_DEL                      = 0x33
+	IP_FW_FLUSH                    = 0x34
+	IP_FW_GET                      = 0x36
+	IP_FW_NAT_CFG                  = 0x38
+	IP_FW_NAT_DEL                  = 0x39
+	IP_FW_NAT_GET_CONFIG           = 0x3a
+	IP_FW_NAT_GET_LOG              = 0x3b
+	IP_FW_RESETLOG                 = 0x37
+	IP_FW_TABLE_ADD                = 0x28
+	IP_FW_TABLE_DEL                = 0x29
+	IP_FW_TABLE_FLUSH              = 0x2a
+	IP_FW_TABLE_GETSIZE            = 0x2b
+	IP_FW_TABLE_LIST               = 0x2c
+	IP_FW_ZERO                     = 0x35
+	IP_HDRINCL                     = 0x2
+	IP_IPSEC_POLICY                = 0x15
+	IP_MAXPACKET                   = 0xffff
+	IP_MAX_GROUP_SRC_FILTER        = 0x200
+	IP_MAX_MEMBERSHIPS             = 0xfff
+	IP_MAX_SOCK_MUTE_FILTER        = 0x80
+	IP_MAX_SOCK_SRC_FILTER         = 0x80
+	IP_MF                          = 0x2000
+	IP_MINTTL                      = 0x42
+	IP_MSFILTER                    = 0x4a
+	IP_MSS                         = 0x240
+	IP_MULTICAST_IF                = 0x9
+	IP_MULTICAST_LOOP              = 0xb
+	IP_MULTICAST_TTL               = 0xa
+	IP_MULTICAST_VIF               = 0xe
+	IP_OFFMASK                     = 0x1fff
+	IP_ONESBCAST                   = 0x17
+	IP_OPTIONS                     = 0x1
+	IP_ORIGDSTADDR                 = 0x1b
+	IP_PORTRANGE                   = 0x13
+	IP_PORTRANGE_DEFAULT           = 0x0
+	IP_PORTRANGE_HIGH              = 0x1
+	IP_PORTRANGE_LOW               = 0x2
+	IP_RECVDSTADDR                 = 0x7
+	IP_RECVFLOWID                  = 0x5d
+	IP_RECVIF                      = 0x14
+	IP_RECVOPTS                    = 0x5
+	IP_RECVORIGDSTADDR             = 0x1b
+	IP_RECVRETOPTS                 = 0x6
+	IP_RECVRSSBUCKETID             = 0x5e
+	IP_RECVTOS                     = 0x44
+	IP_RECVTTL                     = 0x41
+	IP_RETOPTS                     = 0x8
+	IP_RF                          = 0x8000
+	IP_RSSBUCKETID                 = 0x5c
+	IP_RSS_LISTEN_BUCKET           = 0x1a
+	IP_RSVP_OFF                    = 0x10
+	IP_RSVP_ON                     = 0xf
+	IP_RSVP_VIF_OFF                = 0x12
+	IP_RSVP_VIF_ON                 = 0x11
+	IP_SENDSRCADDR                 = 0x7
+	IP_TOS                         = 0x3
+	IP_TTL                         = 0x4
+	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
+	ISIG                           = 0x80
+	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
+	IXANY                          = 0x800
+	IXOFF                          = 0x400
+	IXON                           = 0x200
+	KERN_HOSTNAME                  = 0xa
+	KERN_OSRELEASE                 = 0x2
+	KERN_OSTYPE                    = 0x1
+	KERN_VERSION                   = 0x4
+	LOCAL_CONNWAIT                 = 0x4
+	LOCAL_CREDS                    = 0x2
+	LOCAL_CREDS_PERSISTENT         = 0x3
+	LOCAL_PEERCRED                 = 0x1
+	LOCAL_VENDOR                   = 0x80000000
+	LOCK_EX                        = 0x2
+	LOCK_NB                        = 0x4
+	LOCK_SH                        = 0x1
+	LOCK_UN                        = 0x8
+	MADV_AUTOSYNC                  = 0x7
+	MADV_CORE                      = 0x9
+	MADV_DONTNEED                  = 0x4
+	MADV_FREE                      = 0x5
+	MADV_NOCORE                    = 0x8
+	MADV_NORMAL                    = 0x0
+	MADV_NOSYNC                    = 0x6
+	MADV_PROTECT                   = 0xa
+	MADV_RANDOM                    = 0x1
+	MADV_SEQUENTIAL                = 0x2
+	MADV_WILLNEED                  = 0x3
+	MAP_32BIT                      = 0x80000
+	MAP_ALIGNED_SUPER              = 0x1000000
+	MAP_ALIGNMENT_MASK             = -0x1000000
+	MAP_ALIGNMENT_SHIFT            = 0x18
+	MAP_ANON                       = 0x1000
+	MAP_ANONYMOUS                  = 0x1000
+	MAP_COPY                       = 0x2
+	MAP_EXCL                       = 0x4000
+	MAP_FILE                       = 0x0
+	MAP_FIXED                      = 0x10
+	MAP_GUARD                      = 0x2000
+	MAP_HASSEMAPHORE               = 0x200
+	MAP_NOCORE                     = 0x20000
+	MAP_NOSYNC                     = 0x800
+	MAP_PREFAULT_READ              = 0x40000
+	MAP_PRIVATE                    = 0x2
+	MAP_RESERVED0020               = 0x20
+	MAP_RESERVED0040               = 0x40
+	MAP_RESERVED0080               = 0x80
+	MAP_RESERVED0100               = 0x100
+	MAP_SHARED                     = 0x1
+	MAP_STACK                      = 0x400
+	MCAST_BLOCK_SOURCE             = 0x54
+	MCAST_EXCLUDE                  = 0x2
+	MCAST_INCLUDE                  = 0x1
+	MCAST_JOIN_GROUP               = 0x50
+	MCAST_JOIN_SOURCE_GROUP        = 0x52
+	MCAST_LEAVE_GROUP              = 0x51
+	MCAST_LEAVE_SOURCE_GROUP       = 0x53
+	MCAST_UNBLOCK_SOURCE           = 0x55
+	MCAST_UNDEFINED                = 0x0
+	MCL_CURRENT                    = 0x1
+	MCL_FUTURE                     = 0x2
+	MFD_ALLOW_SEALING              = 0x2
+	MFD_CLOEXEC                    = 0x1
+	MFD_HUGETLB                    = 0x4
+	MFD_HUGE_16GB                  = -0x78000000
+	MFD_HUGE_16MB                  = 0x60000000
+	MFD_HUGE_1GB                   = 0x78000000
+	MFD_HUGE_1MB                   = 0x50000000
+	MFD_HUGE_256MB                 = 0x70000000
+	MFD_HUGE_2GB                   = 0x7c000000
+	MFD_HUGE_2MB                   = 0x54000000
+	MFD_HUGE_32MB                  = 0x64000000
+	MFD_HUGE_512KB                 = 0x4c000000
+	MFD_HUGE_512MB                 = 0x74000000
+	MFD_HUGE_64KB                  = 0x40000000
+	MFD_HUGE_8MB                   = 0x5c000000
+	MFD_HUGE_MASK                  = 0xfc000000
+	MFD_HUGE_SHIFT                 = 0x1a
+	MNT_ACLS                       = 0x8000000
+	MNT_ASYNC                      = 0x40
+	MNT_AUTOMOUNTED                = 0x200000000
+	MNT_BYFSID                     = 0x8000000
+	MNT_CMDFLAGS                   = 0x300d0f0000
+	MNT_DEFEXPORTED                = 0x200
+	MNT_DELEXPORT                  = 0x20000
+	MNT_EMPTYDIR                   = 0x2000000000
+	MNT_EXKERB                     = 0x800
+	MNT_EXPORTANON                 = 0x400
+	MNT_EXPORTED                   = 0x100
+	MNT_EXPUBLIC                   = 0x20000000
+	MNT_EXRDONLY                   = 0x80
+	MNT_EXTLS                      = 0x4000000000
+	MNT_EXTLSCERT                  = 0x8000000000
+	MNT_EXTLSCERTUSER              = 0x10000000000
+	MNT_FORCE                      = 0x80000
+	MNT_GJOURNAL                   = 0x2000000
+	MNT_IGNORE                     = 0x800000
+	MNT_LAZY                       = 0x3
+	MNT_LOCAL                      = 0x1000
+	MNT_MULTILABEL                 = 0x4000000
+	MNT_NFS4ACLS                   = 0x10
+	MNT_NOATIME                    = 0x10000000
+	MNT_NOCLUSTERR                 = 0x40000000
+	MNT_NOCLUSTERW                 = 0x80000000
+	MNT_NOCOVER                    = 0x1000000000
+	MNT_NOEXEC                     = 0x4
+	MNT_NONBUSY                    = 0x4000000
+	MNT_NOSUID                     = 0x8
+	MNT_NOSYMFOLLOW                = 0x400000
+	MNT_NOWAIT                     = 0x2
+	MNT_QUOTA                      = 0x2000
+	MNT_RDONLY                     = 0x1
+	MNT_RELOAD                     = 0x40000
+	MNT_ROOTFS                     = 0x4000
+	MNT_SNAPSHOT                   = 0x1000000
+	MNT_SOFTDEP                    = 0x200000
+	MNT_SUIDDIR                    = 0x100000
+	MNT_SUJ                        = 0x100000000
+	MNT_SUSPEND                    = 0x4
+	MNT_SYNCHRONOUS                = 0x2
+	MNT_UNION                      = 0x20
+	MNT_UNTRUSTED                  = 0x800000000
+	MNT_UPDATE                     = 0x10000
+	MNT_UPDATEMASK                 = 0xad8d0807e
+	MNT_USER                       = 0x8000
+	MNT_VERIFIED                   = 0x400000000
+	MNT_VISFLAGMASK                = 0xffef0ffff
+	MNT_WAIT                       = 0x1
+	MSG_CMSG_CLOEXEC               = 0x40000
+	MSG_COMPAT                     = 0x8000
+	MSG_CTRUNC                     = 0x20
+	MSG_DONTROUTE                  = 0x4
+	MSG_DONTWAIT                   = 0x80
+	MSG_EOF                        = 0x100
+	MSG_EOR                        = 0x8
+	MSG_NBIO                       = 0x4000
+	MSG_NOSIGNAL                   = 0x20000
+	MSG_NOTIFICATION               = 0x2000
+	MSG_OOB                        = 0x1
+	MSG_PEEK                       = 0x2
+	MSG_TRUNC                      = 0x10
+	MSG_WAITALL                    = 0x40
+	MSG_WAITFORONE                 = 0x80000
+	MS_ASYNC                       = 0x1
+	MS_INVALIDATE                  = 0x2
+	MS_SYNC                        = 0x0
+	NAME_MAX                       = 0xff
+	NET_RT_DUMP                    = 0x1
+	NET_RT_FLAGS                   = 0x2
+	NET_RT_IFLIST                  = 0x3
+	NET_RT_IFLISTL                 = 0x5
+	NET_RT_IFMALIST                = 0x4
+	NET_RT_NHGRP                   = 0x7
+	NET_RT_NHOP                    = 0x6
+	NFDBITS                        = 0x40
+	NOFLSH                         = 0x80000000
+	NOKERNINFO                     = 0x2000000
+	NOTE_ABSTIME                   = 0x10
+	NOTE_ATTRIB                    = 0x8
+	NOTE_CHILD                     = 0x4
+	NOTE_CLOSE                     = 0x100
+	NOTE_CLOSE_WRITE               = 0x200
+	NOTE_DELETE                    = 0x1
+	NOTE_EXEC                      = 0x20000000
+	NOTE_EXIT                      = 0x80000000
+	NOTE_EXTEND                    = 0x4
+	NOTE_FFAND                     = 0x40000000
+	NOTE_FFCOPY                    = 0xc0000000
+	NOTE_FFCTRLMASK                = 0xc0000000
+	NOTE_FFLAGSMASK                = 0xffffff
+	NOTE_FFNOP                     = 0x0
+	NOTE_FFOR                      = 0x80000000
+	NOTE_FILE_POLL                 = 0x2
+	NOTE_FORK                      = 0x40000000
+	NOTE_LINK                      = 0x10
+	NOTE_LOWAT                     = 0x1
+	NOTE_MSECONDS                  = 0x2
+	NOTE_NSECONDS                  = 0x8
+	NOTE_OPEN                      = 0x80
+	NOTE_PCTRLMASK                 = 0xf0000000
+	NOTE_PDATAMASK                 = 0xfffff
+	NOTE_READ                      = 0x400
+	NOTE_RENAME                    = 0x20
+	NOTE_REVOKE                    = 0x40
+	NOTE_SECONDS                   = 0x1
+	NOTE_TRACK                     = 0x1
+	NOTE_TRACKERR                  = 0x2
+	NOTE_TRIGGER                   = 0x1000000
+	NOTE_USECONDS                  = 0x4
+	NOTE_WRITE                     = 0x2
+	OCRNL                          = 0x10
+	ONLCR                          = 0x2
+	ONLRET                         = 0x40
+	ONOCR                          = 0x20
+	ONOEOT                         = 0x8
+	OPOST                          = 0x1
+	OXTABS                         = 0x4
+	O_ACCMODE                      = 0x3
+	O_APPEND                       = 0x8
+	O_ASYNC                        = 0x40
+	O_CLOEXEC                      = 0x100000
+	O_CREAT                        = 0x200
+	O_DIRECT                       = 0x10000
+	O_DIRECTORY                    = 0x20000
+	O_DSYNC                        = 0x1000000
+	O_EMPTY_PATH                   = 0x2000000
+	O_EXCL                         = 0x800
+	O_EXEC                         = 0x40000
+	O_EXLOCK                       = 0x20
+	O_FSYNC                        = 0x80
+	O_NDELAY                       = 0x4
+	O_NOCTTY                       = 0x8000
+	O_NOFOLLOW                     = 0x100
+	O_NONBLOCK                     = 0x4
+	O_PATH                         = 0x400000
+	O_RDONLY                       = 0x0
+	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
+	O_SHLOCK                       = 0x10
+	O_SYNC                         = 0x80
+	O_TRUNC                        = 0x400
+	O_TTY_INIT                     = 0x80000
+	O_VERIFY                       = 0x200000
+	O_WRONLY                       = 0x1
+	PARENB                         = 0x1000
+	PARMRK                         = 0x8
+	PARODD                         = 0x2000
+	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
+	PRIO_PGRP                      = 0x1
+	PRIO_PROCESS                   = 0x0
+	PRIO_USER                      = 0x2
+	PROT_EXEC                      = 0x4
+	PROT_NONE                      = 0x0
+	PROT_READ                      = 0x1
+	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_COREDUMP                    = 0x1d
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
+	RLIMIT_AS                      = 0xa
+	RLIMIT_CORE                    = 0x4
+	RLIMIT_CPU                     = 0x0
+	RLIMIT_DATA                    = 0x2
+	RLIMIT_FSIZE                   = 0x1
+	RLIMIT_MEMLOCK                 = 0x6
+	RLIMIT_NOFILE                  = 0x8
+	RLIMIT_NPROC                   = 0x7
+	RLIMIT_RSS                     = 0x5
+	RLIMIT_STACK                   = 0x3
+	RLIM_INFINITY                  = 0x7fffffffffffffff
+	RTAX_AUTHOR                    = 0x6
+	RTAX_BRD                       = 0x7
+	RTAX_DST                       = 0x0
+	RTAX_GATEWAY                   = 0x1
+	RTAX_GENMASK                   = 0x3
+	RTAX_IFA                       = 0x5
+	RTAX_IFP                       = 0x4
+	RTAX_MAX                       = 0x8
+	RTAX_NETMASK                   = 0x2
+	RTA_AUTHOR                     = 0x40
+	RTA_BRD                        = 0x80
+	RTA_DST                        = 0x1
+	RTA_GATEWAY                    = 0x2
+	RTA_GENMASK                    = 0x8
+	RTA_IFA                        = 0x20
+	RTA_IFP                        = 0x10
+	RTA_NETMASK                    = 0x4
+	RTF_BLACKHOLE                  = 0x1000
+	RTF_BROADCAST                  = 0x400000
+	RTF_DONE                       = 0x40
+	RTF_DYNAMIC                    = 0x10
+	RTF_FIXEDMTU                   = 0x80000
+	RTF_FMASK                      = 0x1004d808
+	RTF_GATEWAY                    = 0x2
+	RTF_GWFLAG_COMPAT              = 0x80000000
+	RTF_HOST                       = 0x4
+	RTF_LLDATA                     = 0x400
+	RTF_LLINFO                     = 0x400
+	RTF_LOCAL                      = 0x200000
+	RTF_MODIFIED                   = 0x20
+	RTF_MULTICAST                  = 0x800000
+	RTF_PINNED                     = 0x100000
+	RTF_PROTO1                     = 0x8000
+	RTF_PROTO2                     = 0x4000
+	RTF_PROTO3                     = 0x40000
+	RTF_REJECT                     = 0x8
+	RTF_STATIC                     = 0x800
+	RTF_STICKY                     = 0x10000000
+	RTF_UP                         = 0x1
+	RTF_XRESOLVE                   = 0x200
+	RTM_ADD                        = 0x1
+	RTM_CHANGE                     = 0x3
+	RTM_DELADDR                    = 0xd
+	RTM_DELETE                     = 0x2
+	RTM_DELMADDR                   = 0x10
+	RTM_GET                        = 0x4
+	RTM_IEEE80211                  = 0x12
+	RTM_IFANNOUNCE                 = 0x11
+	RTM_IFINFO                     = 0xe
+	RTM_LOCK                       = 0x8
+	RTM_LOSING                     = 0x5
+	RTM_MISS                       = 0x7
+	RTM_NEWADDR                    = 0xc
+	RTM_NEWMADDR                   = 0xf
+	RTM_REDIRECT                   = 0x6
+	RTM_RESOLVE                    = 0xb
+	RTM_RTTUNIT                    = 0xf4240
+	RTM_VERSION                    = 0x5
+	RTV_EXPIRE                     = 0x4
+	RTV_HOPCOUNT                   = 0x2
+	RTV_MTU                        = 0x1
+	RTV_RPIPE                      = 0x8
+	RTV_RTT                        = 0x40
+	RTV_RTTVAR                     = 0x80
+	RTV_SPIPE                      = 0x10
+	RTV_SSTHRESH                   = 0x20
+	RTV_WEIGHT                     = 0x100
+	RT_ALL_FIBS                    = -0x1
+	RT_BLACKHOLE                   = 0x40
+	RT_DEFAULT_FIB                 = 0x0
+	RT_DEFAULT_WEIGHT              = 0x1
+	RT_HAS_GW                      = 0x80
+	RT_HAS_HEADER                  = 0x10
+	RT_HAS_HEADER_BIT              = 0x4
+	RT_L2_ME                       = 0x4
+	RT_L2_ME_BIT                   = 0x2
+	RT_LLE_CACHE                   = 0x100
+	RT_MAX_WEIGHT                  = 0xffffff
+	RT_MAY_LOOP                    = 0x8
+	RT_MAY_LOOP_BIT                = 0x3
+	RT_REJECT                      = 0x20
+	RUSAGE_CHILDREN                = -0x1
+	RUSAGE_SELF                    = 0x0
+	RUSAGE_THREAD                  = 0x1
+	SCM_BINTIME                    = 0x4
+	SCM_CREDS                      = 0x3
+	SCM_CREDS2                     = 0x8
+	SCM_MONOTONIC                  = 0x6
+	SCM_REALTIME                   = 0x5
+	SCM_RIGHTS                     = 0x1
+	SCM_TIMESTAMP                  = 0x2
+	SCM_TIME_INFO                  = 0x7
+	SEEK_CUR                       = 0x1
+	SEEK_DATA                      = 0x3
+	SEEK_END                       = 0x2
+	SEEK_HOLE                      = 0x4
+	SEEK_SET                       = 0x0
+	SHUT_RD                        = 0x0
+	SHUT_RDWR                      = 0x2
+	SHUT_WR                        = 0x1
+	SIOCADDMULTI                   = 0x80206931
+	SIOCAIFADDR                    = 0x8040691a
+	SIOCAIFGROUP                   = 0x80286987
+	SIOCATMARK                     = 0x40047307
+	SIOCDELMULTI                   = 0x80206932
+	SIOCDIFADDR                    = 0x80206919
+	SIOCDIFGROUP                   = 0x80286989
+	SIOCDIFPHYADDR                 = 0x80206949
+	SIOCGDRVSPEC                   = 0xc028697b
+	SIOCGETSGCNT                   = 0xc0207210
+	SIOCGETVIFCNT                  = 0xc028720f
+	SIOCGHIWAT                     = 0x40047301
+	SIOCGHWADDR                    = 0xc020693e
+	SIOCGI2C                       = 0xc020693d
+	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
+	SIOCGIFBRDADDR                 = 0xc0206923
+	SIOCGIFCAP                     = 0xc020691f
+	SIOCGIFCONF                    = 0xc0106924
+	SIOCGIFDATA                    = 0x8020692c
+	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
+	SIOCGIFDSTADDR                 = 0xc0206922
+	SIOCGIFFIB                     = 0xc020695c
+	SIOCGIFFLAGS                   = 0xc0206911
+	SIOCGIFGENERIC                 = 0xc020693a
+	SIOCGIFGMEMB                   = 0xc028698a
+	SIOCGIFGROUP                   = 0xc0286988
+	SIOCGIFINDEX                   = 0xc0206920
+	SIOCGIFMAC                     = 0xc0206926
+	SIOCGIFMEDIA                   = 0xc0306938
+	SIOCGIFMETRIC                  = 0xc0206917
+	SIOCGIFMTU                     = 0xc0206933
+	SIOCGIFNETMASK                 = 0xc0206925
+	SIOCGIFPDSTADDR                = 0xc0206948
+	SIOCGIFPHYS                    = 0xc0206935
+	SIOCGIFPSRCADDR                = 0xc0206947
+	SIOCGIFRSSHASH                 = 0xc0186997
+	SIOCGIFRSSKEY                  = 0xc0946996
+	SIOCGIFSTATUS                  = 0xc331693b
+	SIOCGIFXMEDIA                  = 0xc030698b
+	SIOCGLANPCP                    = 0xc0206998
+	SIOCGLOWAT                     = 0x40047303
+	SIOCGPGRP                      = 0x40047309
+	SIOCGPRIVATE_0                 = 0xc0206950
+	SIOCGPRIVATE_1                 = 0xc0206951
+	SIOCGTUNFIB                    = 0xc020695e
+	SIOCIFCREATE                   = 0xc020697a
+	SIOCIFCREATE2                  = 0xc020697c
+	SIOCIFDESTROY                  = 0x80206979
+	SIOCIFGCLONERS                 = 0xc0106978
+	SIOCSDRVSPEC                   = 0x8028697b
+	SIOCSHIWAT                     = 0x80047300
+	SIOCSIFADDR                    = 0x8020690c
+	SIOCSIFBRDADDR                 = 0x80206913
+	SIOCSIFCAP                     = 0x8020691e
+	SIOCSIFDESCR                   = 0x80206929
+	SIOCSIFDSTADDR                 = 0x8020690e
+	SIOCSIFFIB                     = 0x8020695d
+	SIOCSIFFLAGS                   = 0x80206910
+	SIOCSIFGENERIC                 = 0x80206939
+	SIOCSIFLLADDR                  = 0x8020693c
+	SIOCSIFMAC                     = 0x80206927
+	SIOCSIFMEDIA                   = 0xc0206937
+	SIOCSIFMETRIC                  = 0x80206918
+	SIOCSIFMTU                     = 0x80206934
+	SIOCSIFNAME                    = 0x80206928
+	SIOCSIFNETMASK                 = 0x80206916
+	SIOCSIFPHYADDR                 = 0x80406946
+	SIOCSIFPHYS                    = 0x80206936
+	SIOCSIFRVNET                   = 0xc020695b
+	SIOCSIFVNET                    = 0xc020695a
+	SIOCSLANPCP                    = 0x80206999
+	SIOCSLOWAT                     = 0x80047302
+	SIOCSPGRP                      = 0x80047308
+	SIOCSTUNFIB                    = 0x8020695f
+	SOCK_CLOEXEC                   = 0x10000000
+	SOCK_DGRAM                     = 0x2
+	SOCK_MAXADDRLEN                = 0xff
+	SOCK_NONBLOCK                  = 0x20000000
+	SOCK_RAW                       = 0x3
+	SOCK_RDM                       = 0x4
+	SOCK_SEQPACKET                 = 0x5
+	SOCK_STREAM                    = 0x1
+	SOL_LOCAL                      = 0x0
+	SOL_SOCKET                     = 0xffff
+	SOMAXCONN                      = 0x80
+	SO_ACCEPTCONN                  = 0x2
+	SO_ACCEPTFILTER                = 0x1000
+	SO_BINTIME                     = 0x2000
+	SO_BROADCAST                   = 0x20
+	SO_DEBUG                       = 0x1
+	SO_DOMAIN                      = 0x1019
+	SO_DONTROUTE                   = 0x10
+	SO_ERROR                       = 0x1007
+	SO_KEEPALIVE                   = 0x8
+	SO_LABEL                       = 0x1009
+	SO_LINGER                      = 0x80
+	SO_LISTENINCQLEN               = 0x1013
+	SO_LISTENQLEN                  = 0x1012
+	SO_LISTENQLIMIT                = 0x1011
+	SO_MAX_PACING_RATE             = 0x1018
+	SO_NOSIGPIPE                   = 0x800
+	SO_NO_DDP                      = 0x8000
+	SO_NO_OFFLOAD                  = 0x4000
+	SO_OOBINLINE                   = 0x100
+	SO_PEERLABEL                   = 0x1010
+	SO_PROTOCOL                    = 0x1016
+	SO_PROTOTYPE                   = 0x1016
+	SO_RCVBUF                      = 0x1002
+	SO_RCVLOWAT                    = 0x1004
+	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
+	SO_REUSEADDR                   = 0x4
+	SO_REUSEPORT                   = 0x200
+	SO_REUSEPORT_LB                = 0x10000
+	SO_SETFIB                      = 0x1014
+	SO_SNDBUF                      = 0x1001
+	SO_SNDLOWAT                    = 0x1003
+	SO_SNDTIMEO                    = 0x1005
+	SO_TIMESTAMP                   = 0x400
+	SO_TS_BINTIME                  = 0x1
+	SO_TS_CLOCK                    = 0x1017
+	SO_TS_CLOCK_MAX                = 0x3
+	SO_TS_DEFAULT                  = 0x0
+	SO_TS_MONOTONIC                = 0x3
+	SO_TS_REALTIME                 = 0x2
+	SO_TS_REALTIME_MICRO           = 0x0
+	SO_TYPE                        = 0x1008
+	SO_USELOOPBACK                 = 0x40
+	SO_USER_COOKIE                 = 0x1015
+	SO_VENDOR                      = 0x80000000
+	S_BLKSIZE                      = 0x200
+	S_IEXEC                        = 0x40
+	S_IFBLK                        = 0x6000
+	S_IFCHR                        = 0x2000
+	S_IFDIR                        = 0x4000
+	S_IFIFO                        = 0x1000
+	S_IFLNK                        = 0xa000
+	S_IFMT                         = 0xf000
+	S_IFREG                        = 0x8000
+	S_IFSOCK                       = 0xc000
+	S_IFWHT                        = 0xe000
+	S_IREAD                        = 0x100
+	S_IRGRP                        = 0x20
+	S_IROTH                        = 0x4
+	S_IRUSR                        = 0x100
+	S_IRWXG                        = 0x38
+	S_IRWXO                        = 0x7
+	S_IRWXU                        = 0x1c0
+	S_ISGID                        = 0x400
+	S_ISTXT                        = 0x200
+	S_ISUID                        = 0x800
+	S_ISVTX                        = 0x200
+	S_IWGRP                        = 0x10
+	S_IWOTH                        = 0x2
+	S_IWRITE                       = 0x80
+	S_IWUSR                        = 0x80
+	S_IXGRP                        = 0x8
+	S_IXOTH                        = 0x1
+	S_IXUSR                        = 0x40
+	TAB0                           = 0x0
+	TAB3                           = 0x4
+	TABDLY                         = 0x4
+	TCIFLUSH                       = 0x1
+	TCIOFF                         = 0x3
+	TCIOFLUSH                      = 0x3
+	TCION                          = 0x4
+	TCOFLUSH                       = 0x2
+	TCOOFF                         = 0x1
+	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
+	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
+	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
+	TCP_BBR_DRAIN_PG               = 0x42e
+	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
+	TCP_BBR_IWINTSO                = 0x42b
+	TCP_BBR_LOWGAIN_FD             = 0x436
+	TCP_BBR_LOWGAIN_HALF           = 0x435
+	TCP_BBR_LOWGAIN_THRESH         = 0x434
+	TCP_BBR_MAX_RTO                = 0x439
+	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
+	TCP_BBR_ONE_RETRAN             = 0x431
+	TCP_BBR_PACE_CROSS             = 0x442
+	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
+	TCP_BBR_PACE_PER_SEC           = 0x43e
+	TCP_BBR_PACE_SEG_MAX           = 0x440
+	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
+	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
+	TCP_BBR_PROBE_RTT_INT          = 0x430
+	TCP_BBR_PROBE_RTT_LEN          = 0x44e
+	TCP_BBR_RACK_INIT_RATE         = 0x458
+	TCP_BBR_RACK_RTT_USE           = 0x44a
+	TCP_BBR_RECFORCE               = 0x42c
+	TCP_BBR_REC_OVER_HPTS          = 0x43a
+	TCP_BBR_RETRAN_WTSO            = 0x44b
+	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
+	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
+	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
+	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
+	TCP_BBR_UNLIMITED              = 0x43b
+	TCP_BBR_USEDEL_RATE            = 0x437
+	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_USE_RACK_RR            = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
+	TCP_CA_NAME_MAX                = 0x10
+	TCP_CCALGOOPT                  = 0x41
+	TCP_CONGESTION                 = 0x40
+	TCP_DATA_AFTER_CLOSE           = 0x44c
+	TCP_DEFER_OPTIONS              = 0x470
+	TCP_DELACK                     = 0x48
+	TCP_FASTOPEN                   = 0x401
+	TCP_FASTOPEN_MAX_COOKIE_LEN    = 0x10
+	TCP_FASTOPEN_MIN_COOKIE_LEN    = 0x4
+	TCP_FASTOPEN_PSK_LEN           = 0x10
+	TCP_FAST_RSM_HACK              = 0x471
+	TCP_FIN_IS_RST                 = 0x49
+	TCP_FUNCTION_BLK               = 0x2000
+	TCP_FUNCTION_NAME_LEN_MAX      = 0x20
+	TCP_HDWR_RATE_CAP              = 0x46a
+	TCP_HDWR_UP_ONLY               = 0x46c
+	TCP_IDLE_REDUCE                = 0x46
+	TCP_INFO                       = 0x20
+	TCP_IWND_NB                    = 0x2b
+	TCP_IWND_NSEG                  = 0x2c
+	TCP_KEEPCNT                    = 0x400
+	TCP_KEEPIDLE                   = 0x100
+	TCP_KEEPINIT                   = 0x80
+	TCP_KEEPINTVL                  = 0x200
+	TCP_LOG                        = 0x22
+	TCP_LOGBUF                     = 0x23
+	TCP_LOGDUMP                    = 0x25
+	TCP_LOGDUMPID                  = 0x26
+	TCP_LOGID                      = 0x24
+	TCP_LOGID_CNT                  = 0x2e
+	TCP_LOG_ID_LEN                 = 0x40
+	TCP_LOG_LIMIT                  = 0x4a
+	TCP_LOG_TAG                    = 0x2f
+	TCP_MAXBURST                   = 0x4
+	TCP_MAXHLEN                    = 0x3c
+	TCP_MAXOLEN                    = 0x28
+	TCP_MAXPEAKRATE                = 0x45
+	TCP_MAXSEG                     = 0x2
+	TCP_MAXUNACKTIME               = 0x44
+	TCP_MAXWIN                     = 0xffff
+	TCP_MAX_SACK                   = 0x4
+	TCP_MAX_WINSHIFT               = 0xe
+	TCP_MD5SIG                     = 0x10
+	TCP_MINMSS                     = 0xd8
+	TCP_MSS                        = 0x218
+	TCP_NODELAY                    = 0x1
+	TCP_NOOPT                      = 0x8
+	TCP_NOPUSH                     = 0x4
+	TCP_NO_PRR                     = 0x462
+	TCP_PACING_RATE_CAP            = 0x46b
+	TCP_PCAP_IN                    = 0x1000
+	TCP_PCAP_OUT                   = 0x800
+	TCP_PERF_INFO                  = 0x4e
+	TCP_PROC_ACCOUNTING            = 0x4c
+	TCP_RACK_ABC_VAL               = 0x46d
+	TCP_RACK_CHEAT_NOT_CONF_RATE   = 0x459
+	TCP_RACK_DO_DETECTION          = 0x449
+	TCP_RACK_EARLY_RECOV           = 0x423
+	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_FORCE_MSEG            = 0x45d
+	TCP_RACK_GP_INCREASE           = 0x446
+	TCP_RACK_GP_INCREASE_CA        = 0x45a
+	TCP_RACK_GP_INCREASE_REC       = 0x45c
+	TCP_RACK_GP_INCREASE_SS        = 0x45b
+	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
+	TCP_RACK_MBUF_QUEUE            = 0x41a
+	TCP_RACK_MEASURE_CNT           = 0x46f
+	TCP_RACK_MIN_PACE              = 0x445
+	TCP_RACK_MIN_PACE_SEG          = 0x446
+	TCP_RACK_MIN_TO                = 0x422
+	TCP_RACK_NONRXT_CFG_RATE       = 0x463
+	TCP_RACK_NO_PUSH_AT_MAX        = 0x466
+	TCP_RACK_PACE_ALWAYS           = 0x41f
+	TCP_RACK_PACE_MAX_SEG          = 0x41e
+	TCP_RACK_PACE_RATE_CA          = 0x45e
+	TCP_RACK_PACE_RATE_REC         = 0x460
+	TCP_RACK_PACE_RATE_SS          = 0x45f
+	TCP_RACK_PACE_REDUCE           = 0x41d
+	TCP_RACK_PACE_TO_FILL          = 0x467
+	TCP_RACK_PACING_BETA           = 0x472
+	TCP_RACK_PACING_BETA_ECN       = 0x473
+	TCP_RACK_PKT_DELAY             = 0x428
+	TCP_RACK_PROFILE               = 0x469
+	TCP_RACK_PROP                  = 0x41b
+	TCP_RACK_PROP_RATE             = 0x420
+	TCP_RACK_PRR_SENDALOT          = 0x421
+	TCP_RACK_REORD_FADE            = 0x426
+	TCP_RACK_REORD_THRESH          = 0x425
+	TCP_RACK_RR_CONF               = 0x459
+	TCP_RACK_TIMER_SLOP            = 0x474
+	TCP_RACK_TLP_INC_VAR           = 0x429
+	TCP_RACK_TLP_REDUCE            = 0x41c
+	TCP_RACK_TLP_THRESH            = 0x427
+	TCP_RACK_TLP_USE               = 0x447
+	TCP_REC_ABC_VAL                = 0x46e
+	TCP_REMOTE_UDP_ENCAPS_PORT     = 0x47
+	TCP_REUSPORT_LB_NUMA           = 0x402
+	TCP_REUSPORT_LB_NUMA_CURDOM    = -0x1
+	TCP_REUSPORT_LB_NUMA_NODOM     = -0x2
+	TCP_RXTLS_ENABLE               = 0x29
+	TCP_RXTLS_MODE                 = 0x2a
+	TCP_SHARED_CWND_ALLOWED        = 0x4b
+	TCP_SHARED_CWND_ENABLE         = 0x464
+	TCP_SHARED_CWND_TIME_LIMIT     = 0x468
+	TCP_STATS                      = 0x21
+	TCP_TIMELY_DYN_ADJ             = 0x465
+	TCP_TLS_MODE_IFNET             = 0x2
+	TCP_TLS_MODE_NONE              = 0x0
+	TCP_TLS_MODE_SW                = 0x1
+	TCP_TLS_MODE_TOE               = 0x3
+	TCP_TXTLS_ENABLE               = 0x27
+	TCP_TXTLS_MODE                 = 0x28
+	TCP_USER_LOG                   = 0x30
+	TCP_USE_CMP_ACKS               = 0x4d
+	TCP_VENDOR                     = 0x80000000
+	TCSAFLUSH                      = 0x2
+	TIMER_ABSTIME                  = 0x1
+	TIMER_RELTIME                  = 0x0
+	TIOCCBRK                       = 0x2000747a
+	TIOCCDTR                       = 0x20007478
+	TIOCCONS                       = 0x80047462
+	TIOCDRAIN                      = 0x2000745e
+	TIOCEXCL                       = 0x2000740d
+	TIOCEXT                        = 0x80047460
+	TIOCFLUSH                      = 0x80047410
+	TIOCGDRAINWAIT                 = 0x40047456
+	TIOCGETA                       = 0x402c7413
+	TIOCGETD                       = 0x4004741a
+	TIOCGPGRP                      = 0x40047477
+	TIOCGPTN                       = 0x4004740f
+	TIOCGSID                       = 0x40047463
+	TIOCGWINSZ                     = 0x40087468
+	TIOCMBIC                       = 0x8004746b
+	TIOCMBIS                       = 0x8004746c
+	TIOCMGDTRWAIT                  = 0x4004745a
+	TIOCMGET                       = 0x4004746a
+	TIOCMSDTRWAIT                  = 0x8004745b
+	TIOCMSET                       = 0x8004746d
+	TIOCM_CAR                      = 0x40
+	TIOCM_CD                       = 0x40
+	TIOCM_CTS                      = 0x20
+	TIOCM_DCD                      = 0x40
+	TIOCM_DSR                      = 0x100
+	TIOCM_DTR                      = 0x2
+	TIOCM_LE                       = 0x1
+	TIOCM_RI                       = 0x80
+	TIOCM_RNG                      = 0x80
+	TIOCM_RTS                      = 0x4
+	TIOCM_SR                       = 0x10
+	TIOCM_ST                       = 0x8
+	TIOCNOTTY                      = 0x20007471
+	TIOCNXCL                       = 0x2000740e
+	TIOCOUTQ                       = 0x40047473
+	TIOCPKT                        = 0x80047470
+	TIOCPKT_DATA                   = 0x0
+	TIOCPKT_DOSTOP                 = 0x20
+	TIOCPKT_FLUSHREAD              = 0x1
+	TIOCPKT_FLUSHWRITE             = 0x2
+	TIOCPKT_IOCTL                  = 0x40
+	TIOCPKT_NOSTOP                 = 0x10
+	TIOCPKT_START                  = 0x8
+	TIOCPKT_STOP                   = 0x4
+	TIOCPTMASTER                   = 0x2000741c
+	TIOCSBRK                       = 0x2000747b
+	TIOCSCTTY                      = 0x20007461
+	TIOCSDRAINWAIT                 = 0x80047457
+	TIOCSDTR                       = 0x20007479
+	TIOCSETA                       = 0x802c7414
+	TIOCSETAF                      = 0x802c7416
+	TIOCSETAW                      = 0x802c7415
+	TIOCSETD                       = 0x8004741b
+	TIOCSIG                        = 0x2004745f
+	TIOCSPGRP                      = 0x80047476
+	TIOCSTART                      = 0x2000746e
+	TIOCSTAT                       = 0x20007465
+	TIOCSTI                        = 0x80017472
+	TIOCSTOP                       = 0x2000746f
+	TIOCSWINSZ                     = 0x80087467
+	TIOCTIMESTAMP                  = 0x40107459
+	TIOCUCNTL                      = 0x80047466
+	TOSTOP                         = 0x400000
+	UTIME_NOW                      = -0x1
+	UTIME_OMIT                     = -0x2
+	VDISCARD                       = 0xf
+	VDSUSP                         = 0xb
+	VEOF                           = 0x0
+	VEOL                           = 0x1
+	VEOL2                          = 0x2
+	VERASE                         = 0x3
+	VERASE2                        = 0x7
+	VINTR                          = 0x8
+	VKILL                          = 0x5
+	VLNEXT                         = 0xe
+	VMIN                           = 0x10
+	VQUIT                          = 0x9
+	VREPRINT                       = 0x6
+	VSTART                         = 0xc
+	VSTATUS                        = 0x12
+	VSTOP                          = 0xd
+	VSUSP                          = 0xa
+	VTIME                          = 0x11
+	VWERASE                        = 0x4
+	WCONTINUED                     = 0x4
+	WCOREFLAG                      = 0x80
+	WEXITED                        = 0x10
+	WLINUXCLONE                    = 0x80000000
+	WNOHANG                        = 0x1
+	WNOWAIT                        = 0x8
+	WSTOPPED                       = 0x2
+	WTRAPPED                       = 0x20
+	WUNTRACED                      = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x59)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x55)
+	ECAPMODE        = syscall.Errno(0x5e)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDOOFUS         = syscall.Errno(0x58)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x56)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x61)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5a)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x57)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5b)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCAPABLE     = syscall.Errno(0x5d)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5f)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EOWNERDEAD      = syscall.Errno(0x60)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5c)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGLIBRT  = syscall.Signal(0x21)
+	SIGLWP    = syscall.Signal(0x20)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "ECANCELED", "operation canceled"},
+	{86, "EILSEQ", "illegal byte sequence"},
+	{87, "ENOATTR", "attribute not found"},
+	{88, "EDOOFUS", "programming error"},
+	{89, "EBADMSG", "bad message"},
+	{90, "EMULTIHOP", "multihop attempted"},
+	{91, "ENOLINK", "link has been severed"},
+	{92, "EPROTO", "protocol error"},
+	{93, "ENOTCAPABLE", "capabilities insufficient"},
+	{94, "ECAPMODE", "not permitted in capability mode"},
+	{95, "ENOTRECOVERABLE", "state not recoverable"},
+	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "unknown signal"},
+	{33, "SIGLIBRT", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..120a7b35d1d4e0bc125085b00c44c314146b5d05
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux.go
@@ -0,0 +1,4144 @@
+// Code generated by mkmerge; DO NOT EDIT.
+
+//go:build linux
+
+package unix
+
+import "syscall"
+
+const (
+	AAFS_MAGIC                                  = 0x5a3c69f0
+	ADFS_SUPER_MAGIC                            = 0xadf5
+	AFFS_SUPER_MAGIC                            = 0xadff
+	AFS_FS_MAGIC                                = 0x6b414653
+	AFS_SUPER_MAGIC                             = 0x5346414f
+	AF_ALG                                      = 0x26
+	AF_APPLETALK                                = 0x5
+	AF_ASH                                      = 0x12
+	AF_ATMPVC                                   = 0x8
+	AF_ATMSVC                                   = 0x14
+	AF_AX25                                     = 0x3
+	AF_BLUETOOTH                                = 0x1f
+	AF_BRIDGE                                   = 0x7
+	AF_CAIF                                     = 0x25
+	AF_CAN                                      = 0x1d
+	AF_DECnet                                   = 0xc
+	AF_ECONET                                   = 0x13
+	AF_FILE                                     = 0x1
+	AF_IB                                       = 0x1b
+	AF_IEEE802154                               = 0x24
+	AF_INET                                     = 0x2
+	AF_INET6                                    = 0xa
+	AF_IPX                                      = 0x4
+	AF_IRDA                                     = 0x17
+	AF_ISDN                                     = 0x22
+	AF_IUCV                                     = 0x20
+	AF_KCM                                      = 0x29
+	AF_KEY                                      = 0xf
+	AF_LLC                                      = 0x1a
+	AF_LOCAL                                    = 0x1
+	AF_MAX                                      = 0x2e
+	AF_MCTP                                     = 0x2d
+	AF_MPLS                                     = 0x1c
+	AF_NETBEUI                                  = 0xd
+	AF_NETLINK                                  = 0x10
+	AF_NETROM                                   = 0x6
+	AF_NFC                                      = 0x27
+	AF_PACKET                                   = 0x11
+	AF_PHONET                                   = 0x23
+	AF_PPPOX                                    = 0x18
+	AF_QIPCRTR                                  = 0x2a
+	AF_RDS                                      = 0x15
+	AF_ROSE                                     = 0xb
+	AF_ROUTE                                    = 0x10
+	AF_RXRPC                                    = 0x21
+	AF_SECURITY                                 = 0xe
+	AF_SMC                                      = 0x2b
+	AF_SNA                                      = 0x16
+	AF_TIPC                                     = 0x1e
+	AF_UNIX                                     = 0x1
+	AF_UNSPEC                                   = 0x0
+	AF_VSOCK                                    = 0x28
+	AF_WANPIPE                                  = 0x19
+	AF_X25                                      = 0x9
+	AF_XDP                                      = 0x2c
+	ALG_OP_DECRYPT                              = 0x0
+	ALG_OP_ENCRYPT                              = 0x1
+	ALG_SET_AEAD_ASSOCLEN                       = 0x4
+	ALG_SET_AEAD_AUTHSIZE                       = 0x5
+	ALG_SET_DRBG_ENTROPY                        = 0x6
+	ALG_SET_IV                                  = 0x2
+	ALG_SET_KEY                                 = 0x1
+	ALG_SET_KEY_BY_KEY_SERIAL                   = 0x7
+	ALG_SET_OP                                  = 0x3
+	ANON_INODE_FS_MAGIC                         = 0x9041934
+	ARPHRD_6LOWPAN                              = 0x339
+	ARPHRD_ADAPT                                = 0x108
+	ARPHRD_APPLETLK                             = 0x8
+	ARPHRD_ARCNET                               = 0x7
+	ARPHRD_ASH                                  = 0x30d
+	ARPHRD_ATM                                  = 0x13
+	ARPHRD_AX25                                 = 0x3
+	ARPHRD_BIF                                  = 0x307
+	ARPHRD_CAIF                                 = 0x336
+	ARPHRD_CAN                                  = 0x118
+	ARPHRD_CHAOS                                = 0x5
+	ARPHRD_CISCO                                = 0x201
+	ARPHRD_CSLIP                                = 0x101
+	ARPHRD_CSLIP6                               = 0x103
+	ARPHRD_DDCMP                                = 0x205
+	ARPHRD_DLCI                                 = 0xf
+	ARPHRD_ECONET                               = 0x30e
+	ARPHRD_EETHER                               = 0x2
+	ARPHRD_ETHER                                = 0x1
+	ARPHRD_EUI64                                = 0x1b
+	ARPHRD_FCAL                                 = 0x311
+	ARPHRD_FCFABRIC                             = 0x313
+	ARPHRD_FCPL                                 = 0x312
+	ARPHRD_FCPP                                 = 0x310
+	ARPHRD_FDDI                                 = 0x306
+	ARPHRD_FRAD                                 = 0x302
+	ARPHRD_HDLC                                 = 0x201
+	ARPHRD_HIPPI                                = 0x30c
+	ARPHRD_HWX25                                = 0x110
+	ARPHRD_IEEE1394                             = 0x18
+	ARPHRD_IEEE802                              = 0x6
+	ARPHRD_IEEE80211                            = 0x321
+	ARPHRD_IEEE80211_PRISM                      = 0x322
+	ARPHRD_IEEE80211_RADIOTAP                   = 0x323
+	ARPHRD_IEEE802154                           = 0x324
+	ARPHRD_IEEE802154_MONITOR                   = 0x325
+	ARPHRD_IEEE802_TR                           = 0x320
+	ARPHRD_INFINIBAND                           = 0x20
+	ARPHRD_IP6GRE                               = 0x337
+	ARPHRD_IPDDP                                = 0x309
+	ARPHRD_IPGRE                                = 0x30a
+	ARPHRD_IRDA                                 = 0x30f
+	ARPHRD_LAPB                                 = 0x204
+	ARPHRD_LOCALTLK                             = 0x305
+	ARPHRD_LOOPBACK                             = 0x304
+	ARPHRD_MCTP                                 = 0x122
+	ARPHRD_METRICOM                             = 0x17
+	ARPHRD_NETLINK                              = 0x338
+	ARPHRD_NETROM                               = 0x0
+	ARPHRD_NONE                                 = 0xfffe
+	ARPHRD_PHONET                               = 0x334
+	ARPHRD_PHONET_PIPE                          = 0x335
+	ARPHRD_PIMREG                               = 0x30b
+	ARPHRD_PPP                                  = 0x200
+	ARPHRD_PRONET                               = 0x4
+	ARPHRD_RAWHDLC                              = 0x206
+	ARPHRD_RAWIP                                = 0x207
+	ARPHRD_ROSE                                 = 0x10e
+	ARPHRD_RSRVD                                = 0x104
+	ARPHRD_SIT                                  = 0x308
+	ARPHRD_SKIP                                 = 0x303
+	ARPHRD_SLIP                                 = 0x100
+	ARPHRD_SLIP6                                = 0x102
+	ARPHRD_TUNNEL                               = 0x300
+	ARPHRD_TUNNEL6                              = 0x301
+	ARPHRD_VOID                                 = 0xffff
+	ARPHRD_VSOCKMON                             = 0x33a
+	ARPHRD_X25                                  = 0x10f
+	AUDIT_ADD                                   = 0x3eb
+	AUDIT_ADD_RULE                              = 0x3f3
+	AUDIT_ALWAYS                                = 0x2
+	AUDIT_ANOM_ABEND                            = 0x6a5
+	AUDIT_ANOM_CREAT                            = 0x6a7
+	AUDIT_ANOM_LINK                             = 0x6a6
+	AUDIT_ANOM_PROMISCUOUS                      = 0x6a4
+	AUDIT_ARCH                                  = 0xb
+	AUDIT_ARCH_AARCH64                          = 0xc00000b7
+	AUDIT_ARCH_ALPHA                            = 0xc0009026
+	AUDIT_ARCH_ARCOMPACT                        = 0x4000005d
+	AUDIT_ARCH_ARCOMPACTBE                      = 0x5d
+	AUDIT_ARCH_ARCV2                            = 0x400000c3
+	AUDIT_ARCH_ARCV2BE                          = 0xc3
+	AUDIT_ARCH_ARM                              = 0x40000028
+	AUDIT_ARCH_ARMEB                            = 0x28
+	AUDIT_ARCH_C6X                              = 0x4000008c
+	AUDIT_ARCH_C6XBE                            = 0x8c
+	AUDIT_ARCH_CRIS                             = 0x4000004c
+	AUDIT_ARCH_CSKY                             = 0x400000fc
+	AUDIT_ARCH_FRV                              = 0x5441
+	AUDIT_ARCH_H8300                            = 0x2e
+	AUDIT_ARCH_HEXAGON                          = 0xa4
+	AUDIT_ARCH_I386                             = 0x40000003
+	AUDIT_ARCH_IA64                             = 0xc0000032
+	AUDIT_ARCH_LOONGARCH32                      = 0x40000102
+	AUDIT_ARCH_LOONGARCH64                      = 0xc0000102
+	AUDIT_ARCH_M32R                             = 0x58
+	AUDIT_ARCH_M68K                             = 0x4
+	AUDIT_ARCH_MICROBLAZE                       = 0xbd
+	AUDIT_ARCH_MIPS                             = 0x8
+	AUDIT_ARCH_MIPS64                           = 0x80000008
+	AUDIT_ARCH_MIPS64N32                        = 0xa0000008
+	AUDIT_ARCH_MIPSEL                           = 0x40000008
+	AUDIT_ARCH_MIPSEL64                         = 0xc0000008
+	AUDIT_ARCH_MIPSEL64N32                      = 0xe0000008
+	AUDIT_ARCH_NDS32                            = 0x400000a7
+	AUDIT_ARCH_NDS32BE                          = 0xa7
+	AUDIT_ARCH_NIOS2                            = 0x40000071
+	AUDIT_ARCH_OPENRISC                         = 0x5c
+	AUDIT_ARCH_PARISC                           = 0xf
+	AUDIT_ARCH_PARISC64                         = 0x8000000f
+	AUDIT_ARCH_PPC                              = 0x14
+	AUDIT_ARCH_PPC64                            = 0x80000015
+	AUDIT_ARCH_PPC64LE                          = 0xc0000015
+	AUDIT_ARCH_RISCV32                          = 0x400000f3
+	AUDIT_ARCH_RISCV64                          = 0xc00000f3
+	AUDIT_ARCH_S390                             = 0x16
+	AUDIT_ARCH_S390X                            = 0x80000016
+	AUDIT_ARCH_SH                               = 0x2a
+	AUDIT_ARCH_SH64                             = 0x8000002a
+	AUDIT_ARCH_SHEL                             = 0x4000002a
+	AUDIT_ARCH_SHEL64                           = 0xc000002a
+	AUDIT_ARCH_SPARC                            = 0x2
+	AUDIT_ARCH_SPARC64                          = 0x8000002b
+	AUDIT_ARCH_TILEGX                           = 0xc00000bf
+	AUDIT_ARCH_TILEGX32                         = 0x400000bf
+	AUDIT_ARCH_TILEPRO                          = 0x400000bc
+	AUDIT_ARCH_UNICORE                          = 0x4000006e
+	AUDIT_ARCH_X86_64                           = 0xc000003e
+	AUDIT_ARCH_XTENSA                           = 0x5e
+	AUDIT_ARG0                                  = 0xc8
+	AUDIT_ARG1                                  = 0xc9
+	AUDIT_ARG2                                  = 0xca
+	AUDIT_ARG3                                  = 0xcb
+	AUDIT_AVC                                   = 0x578
+	AUDIT_AVC_PATH                              = 0x57a
+	AUDIT_BITMASK_SIZE                          = 0x40
+	AUDIT_BIT_MASK                              = 0x8000000
+	AUDIT_BIT_TEST                              = 0x48000000
+	AUDIT_BPF                                   = 0x536
+	AUDIT_BPRM_FCAPS                            = 0x529
+	AUDIT_CAPSET                                = 0x52a
+	AUDIT_CLASS_CHATTR                          = 0x2
+	AUDIT_CLASS_CHATTR_32                       = 0x3
+	AUDIT_CLASS_DIR_WRITE                       = 0x0
+	AUDIT_CLASS_DIR_WRITE_32                    = 0x1
+	AUDIT_CLASS_READ                            = 0x4
+	AUDIT_CLASS_READ_32                         = 0x5
+	AUDIT_CLASS_SIGNAL                          = 0x8
+	AUDIT_CLASS_SIGNAL_32                       = 0x9
+	AUDIT_CLASS_WRITE                           = 0x6
+	AUDIT_CLASS_WRITE_32                        = 0x7
+	AUDIT_COMPARE_AUID_TO_EUID                  = 0x10
+	AUDIT_COMPARE_AUID_TO_FSUID                 = 0xe
+	AUDIT_COMPARE_AUID_TO_OBJ_UID               = 0x5
+	AUDIT_COMPARE_AUID_TO_SUID                  = 0xf
+	AUDIT_COMPARE_EGID_TO_FSGID                 = 0x17
+	AUDIT_COMPARE_EGID_TO_OBJ_GID               = 0x4
+	AUDIT_COMPARE_EGID_TO_SGID                  = 0x18
+	AUDIT_COMPARE_EUID_TO_FSUID                 = 0x12
+	AUDIT_COMPARE_EUID_TO_OBJ_UID               = 0x3
+	AUDIT_COMPARE_EUID_TO_SUID                  = 0x11
+	AUDIT_COMPARE_FSGID_TO_OBJ_GID              = 0x9
+	AUDIT_COMPARE_FSUID_TO_OBJ_UID              = 0x8
+	AUDIT_COMPARE_GID_TO_EGID                   = 0x14
+	AUDIT_COMPARE_GID_TO_FSGID                  = 0x15
+	AUDIT_COMPARE_GID_TO_OBJ_GID                = 0x2
+	AUDIT_COMPARE_GID_TO_SGID                   = 0x16
+	AUDIT_COMPARE_SGID_TO_FSGID                 = 0x19
+	AUDIT_COMPARE_SGID_TO_OBJ_GID               = 0x7
+	AUDIT_COMPARE_SUID_TO_FSUID                 = 0x13
+	AUDIT_COMPARE_SUID_TO_OBJ_UID               = 0x6
+	AUDIT_COMPARE_UID_TO_AUID                   = 0xa
+	AUDIT_COMPARE_UID_TO_EUID                   = 0xb
+	AUDIT_COMPARE_UID_TO_FSUID                  = 0xc
+	AUDIT_COMPARE_UID_TO_OBJ_UID                = 0x1
+	AUDIT_COMPARE_UID_TO_SUID                   = 0xd
+	AUDIT_CONFIG_CHANGE                         = 0x519
+	AUDIT_CWD                                   = 0x51b
+	AUDIT_DAEMON_ABORT                          = 0x4b2
+	AUDIT_DAEMON_CONFIG                         = 0x4b3
+	AUDIT_DAEMON_END                            = 0x4b1
+	AUDIT_DAEMON_START                          = 0x4b0
+	AUDIT_DEL                                   = 0x3ec
+	AUDIT_DEL_RULE                              = 0x3f4
+	AUDIT_DEVMAJOR                              = 0x64
+	AUDIT_DEVMINOR                              = 0x65
+	AUDIT_DIR                                   = 0x6b
+	AUDIT_DM_CTRL                               = 0x53a
+	AUDIT_DM_EVENT                              = 0x53b
+	AUDIT_EGID                                  = 0x6
+	AUDIT_EOE                                   = 0x528
+	AUDIT_EQUAL                                 = 0x40000000
+	AUDIT_EUID                                  = 0x2
+	AUDIT_EVENT_LISTENER                        = 0x537
+	AUDIT_EXE                                   = 0x70
+	AUDIT_EXECVE                                = 0x51d
+	AUDIT_EXIT                                  = 0x67
+	AUDIT_FAIL_PANIC                            = 0x2
+	AUDIT_FAIL_PRINTK                           = 0x1
+	AUDIT_FAIL_SILENT                           = 0x0
+	AUDIT_FANOTIFY                              = 0x533
+	AUDIT_FD_PAIR                               = 0x525
+	AUDIT_FEATURE_BITMAP_ALL                    = 0x7f
+	AUDIT_FEATURE_BITMAP_BACKLOG_LIMIT          = 0x1
+	AUDIT_FEATURE_BITMAP_BACKLOG_WAIT_TIME      = 0x2
+	AUDIT_FEATURE_BITMAP_EXCLUDE_EXTEND         = 0x8
+	AUDIT_FEATURE_BITMAP_EXECUTABLE_PATH        = 0x4
+	AUDIT_FEATURE_BITMAP_FILTER_FS              = 0x40
+	AUDIT_FEATURE_BITMAP_LOST_RESET             = 0x20
+	AUDIT_FEATURE_BITMAP_SESSIONID_FILTER       = 0x10
+	AUDIT_FEATURE_CHANGE                        = 0x530
+	AUDIT_FEATURE_LOGINUID_IMMUTABLE            = 0x1
+	AUDIT_FEATURE_ONLY_UNSET_LOGINUID           = 0x0
+	AUDIT_FEATURE_VERSION                       = 0x1
+	AUDIT_FIELD_COMPARE                         = 0x6f
+	AUDIT_FILETYPE                              = 0x6c
+	AUDIT_FILTERKEY                             = 0xd2
+	AUDIT_FILTER_ENTRY                          = 0x2
+	AUDIT_FILTER_EXCLUDE                        = 0x5
+	AUDIT_FILTER_EXIT                           = 0x4
+	AUDIT_FILTER_FS                             = 0x6
+	AUDIT_FILTER_PREPEND                        = 0x10
+	AUDIT_FILTER_TASK                           = 0x1
+	AUDIT_FILTER_TYPE                           = 0x5
+	AUDIT_FILTER_URING_EXIT                     = 0x7
+	AUDIT_FILTER_USER                           = 0x0
+	AUDIT_FILTER_WATCH                          = 0x3
+	AUDIT_FIRST_KERN_ANOM_MSG                   = 0x6a4
+	AUDIT_FIRST_USER_MSG                        = 0x44c
+	AUDIT_FIRST_USER_MSG2                       = 0x834
+	AUDIT_FSGID                                 = 0x8
+	AUDIT_FSTYPE                                = 0x1a
+	AUDIT_FSUID                                 = 0x4
+	AUDIT_GET                                   = 0x3e8
+	AUDIT_GET_FEATURE                           = 0x3fb
+	AUDIT_GID                                   = 0x5
+	AUDIT_GREATER_THAN                          = 0x20000000
+	AUDIT_GREATER_THAN_OR_EQUAL                 = 0x60000000
+	AUDIT_INODE                                 = 0x66
+	AUDIT_INTEGRITY_DATA                        = 0x708
+	AUDIT_INTEGRITY_EVM_XATTR                   = 0x70e
+	AUDIT_INTEGRITY_HASH                        = 0x70b
+	AUDIT_INTEGRITY_METADATA                    = 0x709
+	AUDIT_INTEGRITY_PCR                         = 0x70c
+	AUDIT_INTEGRITY_POLICY_RULE                 = 0x70f
+	AUDIT_INTEGRITY_RULE                        = 0x70d
+	AUDIT_INTEGRITY_STATUS                      = 0x70a
+	AUDIT_INTEGRITY_USERSPACE                   = 0x710
+	AUDIT_IPC                                   = 0x517
+	AUDIT_IPC_SET_PERM                          = 0x51f
+	AUDIT_IPE_ACCESS                            = 0x58c
+	AUDIT_IPE_CONFIG_CHANGE                     = 0x58d
+	AUDIT_IPE_POLICY_LOAD                       = 0x58e
+	AUDIT_KERNEL                                = 0x7d0
+	AUDIT_KERNEL_OTHER                          = 0x524
+	AUDIT_KERN_MODULE                           = 0x532
+	AUDIT_LANDLOCK_ACCESS                       = 0x58f
+	AUDIT_LANDLOCK_DOMAIN                       = 0x590
+	AUDIT_LAST_FEATURE                          = 0x1
+	AUDIT_LAST_KERN_ANOM_MSG                    = 0x707
+	AUDIT_LAST_USER_MSG                         = 0x4af
+	AUDIT_LAST_USER_MSG2                        = 0xbb7
+	AUDIT_LESS_THAN                             = 0x10000000
+	AUDIT_LESS_THAN_OR_EQUAL                    = 0x50000000
+	AUDIT_LIST                                  = 0x3ea
+	AUDIT_LIST_RULES                            = 0x3f5
+	AUDIT_LOGIN                                 = 0x3ee
+	AUDIT_LOGINUID                              = 0x9
+	AUDIT_LOGINUID_SET                          = 0x18
+	AUDIT_MAC_CALIPSO_ADD                       = 0x58a
+	AUDIT_MAC_CALIPSO_DEL                       = 0x58b
+	AUDIT_MAC_CIPSOV4_ADD                       = 0x57f
+	AUDIT_MAC_CIPSOV4_DEL                       = 0x580
+	AUDIT_MAC_CONFIG_CHANGE                     = 0x57d
+	AUDIT_MAC_IPSEC_ADDSA                       = 0x583
+	AUDIT_MAC_IPSEC_ADDSPD                      = 0x585
+	AUDIT_MAC_IPSEC_DELSA                       = 0x584
+	AUDIT_MAC_IPSEC_DELSPD                      = 0x586
+	AUDIT_MAC_IPSEC_EVENT                       = 0x587
+	AUDIT_MAC_MAP_ADD                           = 0x581
+	AUDIT_MAC_MAP_DEL                           = 0x582
+	AUDIT_MAC_POLICY_LOAD                       = 0x57b
+	AUDIT_MAC_STATUS                            = 0x57c
+	AUDIT_MAC_UNLBL_ALLOW                       = 0x57e
+	AUDIT_MAC_UNLBL_STCADD                      = 0x588
+	AUDIT_MAC_UNLBL_STCDEL                      = 0x589
+	AUDIT_MAKE_EQUIV                            = 0x3f7
+	AUDIT_MAX_FIELDS                            = 0x40
+	AUDIT_MAX_FIELD_COMPARE                     = 0x19
+	AUDIT_MAX_KEY_LEN                           = 0x100
+	AUDIT_MESSAGE_TEXT_MAX                      = 0x2170
+	AUDIT_MMAP                                  = 0x52b
+	AUDIT_MQ_GETSETATTR                         = 0x523
+	AUDIT_MQ_NOTIFY                             = 0x522
+	AUDIT_MQ_OPEN                               = 0x520
+	AUDIT_MQ_SENDRECV                           = 0x521
+	AUDIT_MSGTYPE                               = 0xc
+	AUDIT_NEGATE                                = 0x80000000
+	AUDIT_NETFILTER_CFG                         = 0x52d
+	AUDIT_NETFILTER_PKT                         = 0x52c
+	AUDIT_NEVER                                 = 0x0
+	AUDIT_NLGRP_MAX                             = 0x1
+	AUDIT_NOT_EQUAL                             = 0x30000000
+	AUDIT_NR_FILTERS                            = 0x8
+	AUDIT_OBJ_GID                               = 0x6e
+	AUDIT_OBJ_LEV_HIGH                          = 0x17
+	AUDIT_OBJ_LEV_LOW                           = 0x16
+	AUDIT_OBJ_PID                               = 0x526
+	AUDIT_OBJ_ROLE                              = 0x14
+	AUDIT_OBJ_TYPE                              = 0x15
+	AUDIT_OBJ_UID                               = 0x6d
+	AUDIT_OBJ_USER                              = 0x13
+	AUDIT_OPENAT2                               = 0x539
+	AUDIT_OPERATORS                             = 0x78000000
+	AUDIT_PATH                                  = 0x516
+	AUDIT_PERM                                  = 0x6a
+	AUDIT_PERM_ATTR                             = 0x8
+	AUDIT_PERM_EXEC                             = 0x1
+	AUDIT_PERM_READ                             = 0x4
+	AUDIT_PERM_WRITE                            = 0x2
+	AUDIT_PERS                                  = 0xa
+	AUDIT_PID                                   = 0x0
+	AUDIT_POSSIBLE                              = 0x1
+	AUDIT_PPID                                  = 0x12
+	AUDIT_PROCTITLE                             = 0x52f
+	AUDIT_REPLACE                               = 0x531
+	AUDIT_SADDR_FAM                             = 0x71
+	AUDIT_SECCOMP                               = 0x52e
+	AUDIT_SELINUX_ERR                           = 0x579
+	AUDIT_SESSIONID                             = 0x19
+	AUDIT_SET                                   = 0x3e9
+	AUDIT_SET_FEATURE                           = 0x3fa
+	AUDIT_SGID                                  = 0x7
+	AUDIT_SID_UNSET                             = 0xffffffff
+	AUDIT_SIGNAL_INFO                           = 0x3f2
+	AUDIT_SOCKADDR                              = 0x51a
+	AUDIT_SOCKETCALL                            = 0x518
+	AUDIT_STATUS_BACKLOG_LIMIT                  = 0x10
+	AUDIT_STATUS_BACKLOG_WAIT_TIME              = 0x20
+	AUDIT_STATUS_BACKLOG_WAIT_TIME_ACTUAL       = 0x80
+	AUDIT_STATUS_ENABLED                        = 0x1
+	AUDIT_STATUS_FAILURE                        = 0x2
+	AUDIT_STATUS_LOST                           = 0x40
+	AUDIT_STATUS_PID                            = 0x4
+	AUDIT_STATUS_RATE_LIMIT                     = 0x8
+	AUDIT_SUBJ_CLR                              = 0x11
+	AUDIT_SUBJ_ROLE                             = 0xe
+	AUDIT_SUBJ_SEN                              = 0x10
+	AUDIT_SUBJ_TYPE                             = 0xf
+	AUDIT_SUBJ_USER                             = 0xd
+	AUDIT_SUCCESS                               = 0x68
+	AUDIT_SUID                                  = 0x3
+	AUDIT_SYSCALL                               = 0x514
+	AUDIT_SYSCALL_CLASSES                       = 0x10
+	AUDIT_TIME_ADJNTPVAL                        = 0x535
+	AUDIT_TIME_INJOFFSET                        = 0x534
+	AUDIT_TRIM                                  = 0x3f6
+	AUDIT_TTY                                   = 0x527
+	AUDIT_TTY_GET                               = 0x3f8
+	AUDIT_TTY_SET                               = 0x3f9
+	AUDIT_UID                                   = 0x1
+	AUDIT_UID_UNSET                             = 0xffffffff
+	AUDIT_UNUSED_BITS                           = 0x7fffc00
+	AUDIT_URINGOP                               = 0x538
+	AUDIT_USER                                  = 0x3ed
+	AUDIT_USER_AVC                              = 0x453
+	AUDIT_USER_TTY                              = 0x464
+	AUDIT_VERSION_BACKLOG_LIMIT                 = 0x1
+	AUDIT_VERSION_BACKLOG_WAIT_TIME             = 0x2
+	AUDIT_VERSION_LATEST                        = 0x7f
+	AUDIT_WATCH                                 = 0x69
+	AUDIT_WATCH_INS                             = 0x3ef
+	AUDIT_WATCH_LIST                            = 0x3f1
+	AUDIT_WATCH_REM                             = 0x3f0
+	AUTOFS_SUPER_MAGIC                          = 0x187
+	B0                                          = 0x0
+	B110                                        = 0x3
+	B1200                                       = 0x9
+	B134                                        = 0x4
+	B150                                        = 0x5
+	B1800                                       = 0xa
+	B19200                                      = 0xe
+	B200                                        = 0x6
+	B2400                                       = 0xb
+	B300                                        = 0x7
+	B38400                                      = 0xf
+	B4800                                       = 0xc
+	B50                                         = 0x1
+	B600                                        = 0x8
+	B75                                         = 0x2
+	B9600                                       = 0xd
+	BCACHEFS_SUPER_MAGIC                        = 0xca451a4e
+	BDEVFS_MAGIC                                = 0x62646576
+	BINDERFS_SUPER_MAGIC                        = 0x6c6f6f70
+	BINFMTFS_MAGIC                              = 0x42494e4d
+	BPF_A                                       = 0x10
+	BPF_ABS                                     = 0x20
+	BPF_ADD                                     = 0x0
+	BPF_ALU                                     = 0x4
+	BPF_ALU64                                   = 0x7
+	BPF_AND                                     = 0x50
+	BPF_ARSH                                    = 0xc0
+	BPF_ATOMIC                                  = 0xc0
+	BPF_B                                       = 0x10
+	BPF_BUILD_ID_SIZE                           = 0x14
+	BPF_CALL                                    = 0x80
+	BPF_CMPXCHG                                 = 0xf1
+	BPF_DIV                                     = 0x30
+	BPF_DW                                      = 0x18
+	BPF_END                                     = 0xd0
+	BPF_EXIT                                    = 0x90
+	BPF_FETCH                                   = 0x1
+	BPF_FROM_BE                                 = 0x8
+	BPF_FROM_LE                                 = 0x0
+	BPF_FS_MAGIC                                = 0xcafe4a11
+	BPF_F_AFTER                                 = 0x10
+	BPF_F_ALLOW_MULTI                           = 0x2
+	BPF_F_ALLOW_OVERRIDE                        = 0x1
+	BPF_F_ANY_ALIGNMENT                         = 0x2
+	BPF_F_BEFORE                                = 0x8
+	BPF_F_ID                                    = 0x20
+	BPF_F_NETFILTER_IP_DEFRAG                   = 0x1
+	BPF_F_PREORDER                              = 0x40
+	BPF_F_QUERY_EFFECTIVE                       = 0x1
+	BPF_F_REDIRECT_FLAGS                        = 0x19
+	BPF_F_REPLACE                               = 0x4
+	BPF_F_SLEEPABLE                             = 0x10
+	BPF_F_STRICT_ALIGNMENT                      = 0x1
+	BPF_F_TEST_REG_INVARIANTS                   = 0x80
+	BPF_F_TEST_RND_HI32                         = 0x4
+	BPF_F_TEST_RUN_ON_CPU                       = 0x1
+	BPF_F_TEST_SKB_CHECKSUM_COMPLETE            = 0x4
+	BPF_F_TEST_STATE_FREQ                       = 0x8
+	BPF_F_TEST_XDP_LIVE_FRAMES                  = 0x2
+	BPF_F_XDP_DEV_BOUND_ONLY                    = 0x40
+	BPF_F_XDP_HAS_FRAGS                         = 0x20
+	BPF_H                                       = 0x8
+	BPF_IMM                                     = 0x0
+	BPF_IND                                     = 0x40
+	BPF_JA                                      = 0x0
+	BPF_JCOND                                   = 0xe0
+	BPF_JEQ                                     = 0x10
+	BPF_JGE                                     = 0x30
+	BPF_JGT                                     = 0x20
+	BPF_JLE                                     = 0xb0
+	BPF_JLT                                     = 0xa0
+	BPF_JMP                                     = 0x5
+	BPF_JMP32                                   = 0x6
+	BPF_JNE                                     = 0x50
+	BPF_JSET                                    = 0x40
+	BPF_JSGE                                    = 0x70
+	BPF_JSGT                                    = 0x60
+	BPF_JSLE                                    = 0xd0
+	BPF_JSLT                                    = 0xc0
+	BPF_K                                       = 0x0
+	BPF_LD                                      = 0x0
+	BPF_LDX                                     = 0x1
+	BPF_LEN                                     = 0x80
+	BPF_LL_OFF                                  = -0x200000
+	BPF_LOAD_ACQ                                = 0x100
+	BPF_LSH                                     = 0x60
+	BPF_MAJOR_VERSION                           = 0x1
+	BPF_MAXINSNS                                = 0x1000
+	BPF_MEM                                     = 0x60
+	BPF_MEMSX                                   = 0x80
+	BPF_MEMWORDS                                = 0x10
+	BPF_MINOR_VERSION                           = 0x1
+	BPF_MISC                                    = 0x7
+	BPF_MOD                                     = 0x90
+	BPF_MOV                                     = 0xb0
+	BPF_MSH                                     = 0xa0
+	BPF_MUL                                     = 0x20
+	BPF_NEG                                     = 0x80
+	BPF_NET_OFF                                 = -0x100000
+	BPF_OBJ_NAME_LEN                            = 0x10
+	BPF_OR                                      = 0x40
+	BPF_PSEUDO_BTF_ID                           = 0x3
+	BPF_PSEUDO_CALL                             = 0x1
+	BPF_PSEUDO_FUNC                             = 0x4
+	BPF_PSEUDO_KFUNC_CALL                       = 0x2
+	BPF_PSEUDO_MAP_FD                           = 0x1
+	BPF_PSEUDO_MAP_IDX                          = 0x5
+	BPF_PSEUDO_MAP_IDX_VALUE                    = 0x6
+	BPF_PSEUDO_MAP_VALUE                        = 0x2
+	BPF_RET                                     = 0x6
+	BPF_RSH                                     = 0x70
+	BPF_ST                                      = 0x2
+	BPF_STORE_REL                               = 0x110
+	BPF_STX                                     = 0x3
+	BPF_SUB                                     = 0x10
+	BPF_TAG_SIZE                                = 0x8
+	BPF_TAX                                     = 0x0
+	BPF_TO_BE                                   = 0x8
+	BPF_TO_LE                                   = 0x0
+	BPF_TXA                                     = 0x80
+	BPF_W                                       = 0x0
+	BPF_X                                       = 0x8
+	BPF_XADD                                    = 0xc0
+	BPF_XCHG                                    = 0xe1
+	BPF_XOR                                     = 0xa0
+	BRKINT                                      = 0x2
+	BS0                                         = 0x0
+	BTRFS_SUPER_MAGIC                           = 0x9123683e
+	BTRFS_TEST_MAGIC                            = 0x73727279
+	BUS_BLUETOOTH                               = 0x5
+	BUS_HIL                                     = 0x4
+	BUS_USB                                     = 0x3
+	BUS_VIRTUAL                                 = 0x6
+	CAN_BCM                                     = 0x2
+	CAN_BUS_OFF_THRESHOLD                       = 0x100
+	CAN_CTRLMODE_3_SAMPLES                      = 0x4
+	CAN_CTRLMODE_BERR_REPORTING                 = 0x10
+	CAN_CTRLMODE_CC_LEN8_DLC                    = 0x100
+	CAN_CTRLMODE_FD                             = 0x20
+	CAN_CTRLMODE_FD_NON_ISO                     = 0x80
+	CAN_CTRLMODE_LISTENONLY                     = 0x2
+	CAN_CTRLMODE_LOOPBACK                       = 0x1
+	CAN_CTRLMODE_ONE_SHOT                       = 0x8
+	CAN_CTRLMODE_PRESUME_ACK                    = 0x40
+	CAN_CTRLMODE_TDC_AUTO                       = 0x200
+	CAN_CTRLMODE_TDC_MANUAL                     = 0x400
+	CAN_EFF_FLAG                                = 0x80000000
+	CAN_EFF_ID_BITS                             = 0x1d
+	CAN_EFF_MASK                                = 0x1fffffff
+	CAN_ERROR_PASSIVE_THRESHOLD                 = 0x80
+	CAN_ERROR_WARNING_THRESHOLD                 = 0x60
+	CAN_ERR_ACK                                 = 0x20
+	CAN_ERR_BUSERROR                            = 0x80
+	CAN_ERR_BUSOFF                              = 0x40
+	CAN_ERR_CNT                                 = 0x200
+	CAN_ERR_CRTL                                = 0x4
+	CAN_ERR_CRTL_ACTIVE                         = 0x40
+	CAN_ERR_CRTL_RX_OVERFLOW                    = 0x1
+	CAN_ERR_CRTL_RX_PASSIVE                     = 0x10
+	CAN_ERR_CRTL_RX_WARNING                     = 0x4
+	CAN_ERR_CRTL_TX_OVERFLOW                    = 0x2
+	CAN_ERR_CRTL_TX_PASSIVE                     = 0x20
+	CAN_ERR_CRTL_TX_WARNING                     = 0x8
+	CAN_ERR_CRTL_UNSPEC                         = 0x0
+	CAN_ERR_DLC                                 = 0x8
+	CAN_ERR_FLAG                                = 0x20000000
+	CAN_ERR_LOSTARB                             = 0x2
+	CAN_ERR_LOSTARB_UNSPEC                      = 0x0
+	CAN_ERR_MASK                                = 0x1fffffff
+	CAN_ERR_PROT                                = 0x8
+	CAN_ERR_PROT_ACTIVE                         = 0x40
+	CAN_ERR_PROT_BIT                            = 0x1
+	CAN_ERR_PROT_BIT0                           = 0x8
+	CAN_ERR_PROT_BIT1                           = 0x10
+	CAN_ERR_PROT_FORM                           = 0x2
+	CAN_ERR_PROT_LOC_ACK                        = 0x19
+	CAN_ERR_PROT_LOC_ACK_DEL                    = 0x1b
+	CAN_ERR_PROT_LOC_CRC_DEL                    = 0x18
+	CAN_ERR_PROT_LOC_CRC_SEQ                    = 0x8
+	CAN_ERR_PROT_LOC_DATA                       = 0xa
+	CAN_ERR_PROT_LOC_DLC                        = 0xb
+	CAN_ERR_PROT_LOC_EOF                        = 0x1a
+	CAN_ERR_PROT_LOC_ID04_00                    = 0xe
+	CAN_ERR_PROT_LOC_ID12_05                    = 0xf
+	CAN_ERR_PROT_LOC_ID17_13                    = 0x7
+	CAN_ERR_PROT_LOC_ID20_18                    = 0x6
+	CAN_ERR_PROT_LOC_ID28_21                    = 0x2
+	CAN_ERR_PROT_LOC_IDE                        = 0x5
+	CAN_ERR_PROT_LOC_INTERM                     = 0x12
+	CAN_ERR_PROT_LOC_RES0                       = 0x9
+	CAN_ERR_PROT_LOC_RES1                       = 0xd
+	CAN_ERR_PROT_LOC_RTR                        = 0xc
+	CAN_ERR_PROT_LOC_SOF                        = 0x3
+	CAN_ERR_PROT_LOC_SRTR                       = 0x4
+	CAN_ERR_PROT_LOC_UNSPEC                     = 0x0
+	CAN_ERR_PROT_OVERLOAD                       = 0x20
+	CAN_ERR_PROT_STUFF                          = 0x4
+	CAN_ERR_PROT_TX                             = 0x80
+	CAN_ERR_PROT_UNSPEC                         = 0x0
+	CAN_ERR_RESTARTED                           = 0x100
+	CAN_ERR_TRX                                 = 0x10
+	CAN_ERR_TRX_CANH_NO_WIRE                    = 0x4
+	CAN_ERR_TRX_CANH_SHORT_TO_BAT               = 0x5
+	CAN_ERR_TRX_CANH_SHORT_TO_GND               = 0x7
+	CAN_ERR_TRX_CANH_SHORT_TO_VCC               = 0x6
+	CAN_ERR_TRX_CANL_NO_WIRE                    = 0x40
+	CAN_ERR_TRX_CANL_SHORT_TO_BAT               = 0x50
+	CAN_ERR_TRX_CANL_SHORT_TO_CANH              = 0x80
+	CAN_ERR_TRX_CANL_SHORT_TO_GND               = 0x70
+	CAN_ERR_TRX_CANL_SHORT_TO_VCC               = 0x60
+	CAN_ERR_TRX_UNSPEC                          = 0x0
+	CAN_ERR_TX_TIMEOUT                          = 0x1
+	CAN_INV_FILTER                              = 0x20000000
+	CAN_ISOTP                                   = 0x6
+	CAN_J1939                                   = 0x7
+	CAN_MAX_DLC                                 = 0x8
+	CAN_MAX_DLEN                                = 0x8
+	CAN_MAX_RAW_DLC                             = 0xf
+	CAN_MCNET                                   = 0x5
+	CAN_MTU                                     = 0x10
+	CAN_NPROTO                                  = 0x8
+	CAN_RAW                                     = 0x1
+	CAN_RAW_FILTER_MAX                          = 0x200
+	CAN_RAW_XL_VCID_RX_FILTER                   = 0x4
+	CAN_RAW_XL_VCID_TX_PASS                     = 0x2
+	CAN_RAW_XL_VCID_TX_SET                      = 0x1
+	CAN_RTR_FLAG                                = 0x40000000
+	CAN_SFF_ID_BITS                             = 0xb
+	CAN_SFF_MASK                                = 0x7ff
+	CAN_TERMINATION_DISABLED                    = 0x0
+	CAN_TP16                                    = 0x3
+	CAN_TP20                                    = 0x4
+	CAP_AUDIT_CONTROL                           = 0x1e
+	CAP_AUDIT_READ                              = 0x25
+	CAP_AUDIT_WRITE                             = 0x1d
+	CAP_BLOCK_SUSPEND                           = 0x24
+	CAP_BPF                                     = 0x27
+	CAP_CHECKPOINT_RESTORE                      = 0x28
+	CAP_CHOWN                                   = 0x0
+	CAP_DAC_OVERRIDE                            = 0x1
+	CAP_DAC_READ_SEARCH                         = 0x2
+	CAP_FOWNER                                  = 0x3
+	CAP_FSETID                                  = 0x4
+	CAP_IPC_LOCK                                = 0xe
+	CAP_IPC_OWNER                               = 0xf
+	CAP_KILL                                    = 0x5
+	CAP_LAST_CAP                                = 0x28
+	CAP_LEASE                                   = 0x1c
+	CAP_LINUX_IMMUTABLE                         = 0x9
+	CAP_MAC_ADMIN                               = 0x21
+	CAP_MAC_OVERRIDE                            = 0x20
+	CAP_MKNOD                                   = 0x1b
+	CAP_NET_ADMIN                               = 0xc
+	CAP_NET_BIND_SERVICE                        = 0xa
+	CAP_NET_BROADCAST                           = 0xb
+	CAP_NET_RAW                                 = 0xd
+	CAP_PERFMON                                 = 0x26
+	CAP_SETFCAP                                 = 0x1f
+	CAP_SETGID                                  = 0x6
+	CAP_SETPCAP                                 = 0x8
+	CAP_SETUID                                  = 0x7
+	CAP_SYSLOG                                  = 0x22
+	CAP_SYS_ADMIN                               = 0x15
+	CAP_SYS_BOOT                                = 0x16
+	CAP_SYS_CHROOT                              = 0x12
+	CAP_SYS_MODULE                              = 0x10
+	CAP_SYS_NICE                                = 0x17
+	CAP_SYS_PACCT                               = 0x14
+	CAP_SYS_PTRACE                              = 0x13
+	CAP_SYS_RAWIO                               = 0x11
+	CAP_SYS_RESOURCE                            = 0x18
+	CAP_SYS_TIME                                = 0x19
+	CAP_SYS_TTY_CONFIG                          = 0x1a
+	CAP_WAKE_ALARM                              = 0x23
+	CEPH_SUPER_MAGIC                            = 0xc36400
+	CFLUSH                                      = 0xf
+	CGROUP2_SUPER_MAGIC                         = 0x63677270
+	CGROUP_SUPER_MAGIC                          = 0x27e0eb
+	CIFS_SUPER_MAGIC                            = 0xff534d42
+	CLOCK_BOOTTIME                              = 0x7
+	CLOCK_BOOTTIME_ALARM                        = 0x9
+	CLOCK_DEFAULT                               = 0x0
+	CLOCK_EXT                                   = 0x1
+	CLOCK_INT                                   = 0x2
+	CLOCK_MONOTONIC                             = 0x1
+	CLOCK_MONOTONIC_COARSE                      = 0x6
+	CLOCK_MONOTONIC_RAW                         = 0x4
+	CLOCK_PROCESS_CPUTIME_ID                    = 0x2
+	CLOCK_REALTIME                              = 0x0
+	CLOCK_REALTIME_ALARM                        = 0x8
+	CLOCK_REALTIME_COARSE                       = 0x5
+	CLOCK_TAI                                   = 0xb
+	CLOCK_THREAD_CPUTIME_ID                     = 0x3
+	CLOCK_TXFROMRX                              = 0x4
+	CLOCK_TXINT                                 = 0x3
+	CLONE_ARGS_SIZE_VER0                        = 0x40
+	CLONE_ARGS_SIZE_VER1                        = 0x50
+	CLONE_ARGS_SIZE_VER2                        = 0x58
+	CLONE_CHILD_CLEARTID                        = 0x200000
+	CLONE_CHILD_SETTID                          = 0x1000000
+	CLONE_CLEAR_SIGHAND                         = 0x100000000
+	CLONE_DETACHED                              = 0x400000
+	CLONE_FILES                                 = 0x400
+	CLONE_FS                                    = 0x200
+	CLONE_INTO_CGROUP                           = 0x200000000
+	CLONE_IO                                    = 0x80000000
+	CLONE_NEWCGROUP                             = 0x2000000
+	CLONE_NEWIPC                                = 0x8000000
+	CLONE_NEWNET                                = 0x40000000
+	CLONE_NEWNS                                 = 0x20000
+	CLONE_NEWPID                                = 0x20000000
+	CLONE_NEWTIME                               = 0x80
+	CLONE_NEWUSER                               = 0x10000000
+	CLONE_NEWUTS                                = 0x4000000
+	CLONE_PARENT                                = 0x8000
+	CLONE_PARENT_SETTID                         = 0x100000
+	CLONE_PIDFD                                 = 0x1000
+	CLONE_PTRACE                                = 0x2000
+	CLONE_SETTLS                                = 0x80000
+	CLONE_SIGHAND                               = 0x800
+	CLONE_SYSVSEM                               = 0x40000
+	CLONE_THREAD                                = 0x10000
+	CLONE_UNTRACED                              = 0x800000
+	CLONE_VFORK                                 = 0x4000
+	CLONE_VM                                    = 0x100
+	CMSPAR                                      = 0x40000000
+	CODA_SUPER_MAGIC                            = 0x73757245
+	CR0                                         = 0x0
+	CRAMFS_MAGIC                                = 0x28cd3d45
+	CRTSCTS                                     = 0x80000000
+	CRYPTO_MAX_NAME                             = 0x40
+	CRYPTO_MSG_MAX                              = 0x15
+	CRYPTO_NR_MSGTYPES                          = 0x6
+	CRYPTO_REPORT_MAXSIZE                       = 0x160
+	CS5                                         = 0x0
+	CSIGNAL                                     = 0xff
+	CSTART                                      = 0x11
+	CSTATUS                                     = 0x0
+	CSTOP                                       = 0x13
+	CSUSP                                       = 0x1a
+	DAXFS_MAGIC                                 = 0x64646178
+	DEBUGFS_MAGIC                               = 0x64626720
+	DEVLINK_CMD_ESWITCH_MODE_GET                = 0x1d
+	DEVLINK_CMD_ESWITCH_MODE_SET                = 0x1e
+	DEVLINK_FLASH_OVERWRITE_IDENTIFIERS         = 0x2
+	DEVLINK_FLASH_OVERWRITE_SETTINGS            = 0x1
+	DEVLINK_GENL_MCGRP_CONFIG_NAME              = "config"
+	DEVLINK_GENL_NAME                           = "devlink"
+	DEVLINK_GENL_VERSION                        = 0x1
+	DEVLINK_PORT_FN_CAP_IPSEC_CRYPTO            = 0x4
+	DEVLINK_PORT_FN_CAP_IPSEC_PACKET            = 0x8
+	DEVLINK_PORT_FN_CAP_MIGRATABLE              = 0x2
+	DEVLINK_PORT_FN_CAP_ROCE                    = 0x1
+	DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX           = 0x14
+	DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS  = 0x3
+	DEVMEM_MAGIC                                = 0x454d444d
+	DEVPTS_SUPER_MAGIC                          = 0x1cd1
+	DMA_BUF_MAGIC                               = 0x444d4142
+	DM_ACTIVE_PRESENT_FLAG                      = 0x20
+	DM_BUFFER_FULL_FLAG                         = 0x100
+	DM_CONTROL_NODE                             = "control"
+	DM_DATA_OUT_FLAG                            = 0x10000
+	DM_DEFERRED_REMOVE                          = 0x20000
+	DM_DEV_ARM_POLL                             = 0xc138fd10
+	DM_DEV_CREATE                               = 0xc138fd03
+	DM_DEV_REMOVE                               = 0xc138fd04
+	DM_DEV_RENAME                               = 0xc138fd05
+	DM_DEV_SET_GEOMETRY                         = 0xc138fd0f
+	DM_DEV_STATUS                               = 0xc138fd07
+	DM_DEV_SUSPEND                              = 0xc138fd06
+	DM_DEV_WAIT                                 = 0xc138fd08
+	DM_DIR                                      = "mapper"
+	DM_GET_TARGET_VERSION                       = 0xc138fd11
+	DM_IMA_MEASUREMENT_FLAG                     = 0x80000
+	DM_INACTIVE_PRESENT_FLAG                    = 0x40
+	DM_INTERNAL_SUSPEND_FLAG                    = 0x40000
+	DM_IOCTL                                    = 0xfd
+	DM_LIST_DEVICES                             = 0xc138fd02
+	DM_LIST_VERSIONS                            = 0xc138fd0d
+	DM_MAX_TYPE_NAME                            = 0x10
+	DM_NAME_LEN                                 = 0x80
+	DM_NAME_LIST_FLAG_DOESNT_HAVE_UUID          = 0x2
+	DM_NAME_LIST_FLAG_HAS_UUID                  = 0x1
+	DM_NOFLUSH_FLAG                             = 0x800
+	DM_PERSISTENT_DEV_FLAG                      = 0x8
+	DM_QUERY_INACTIVE_TABLE_FLAG                = 0x1000
+	DM_READONLY_FLAG                            = 0x1
+	DM_REMOVE_ALL                               = 0xc138fd01
+	DM_SECURE_DATA_FLAG                         = 0x8000
+	DM_SKIP_BDGET_FLAG                          = 0x200
+	DM_SKIP_LOCKFS_FLAG                         = 0x400
+	DM_STATUS_TABLE_FLAG                        = 0x10
+	DM_SUSPEND_FLAG                             = 0x2
+	DM_TABLE_CLEAR                              = 0xc138fd0a
+	DM_TABLE_DEPS                               = 0xc138fd0b
+	DM_TABLE_LOAD                               = 0xc138fd09
+	DM_TABLE_STATUS                             = 0xc138fd0c
+	DM_TARGET_MSG                               = 0xc138fd0e
+	DM_UEVENT_GENERATED_FLAG                    = 0x2000
+	DM_UUID_FLAG                                = 0x4000
+	DM_UUID_LEN                                 = 0x81
+	DM_VERSION                                  = 0xc138fd00
+	DM_VERSION_EXTRA                            = "-ioctl (2025-04-28)"
+	DM_VERSION_MAJOR                            = 0x4
+	DM_VERSION_MINOR                            = 0x32
+	DM_VERSION_PATCHLEVEL                       = 0x0
+	DT_ADDRRNGHI                                = 0x6ffffeff
+	DT_ADDRRNGLO                                = 0x6ffffe00
+	DT_BLK                                      = 0x6
+	DT_CHR                                      = 0x2
+	DT_DEBUG                                    = 0x15
+	DT_DIR                                      = 0x4
+	DT_ENCODING                                 = 0x20
+	DT_FIFO                                     = 0x1
+	DT_FINI                                     = 0xd
+	DT_FLAGS_1                                  = 0x6ffffffb
+	DT_GNU_HASH                                 = 0x6ffffef5
+	DT_HASH                                     = 0x4
+	DT_HIOS                                     = 0x6ffff000
+	DT_HIPROC                                   = 0x7fffffff
+	DT_INIT                                     = 0xc
+	DT_JMPREL                                   = 0x17
+	DT_LNK                                      = 0xa
+	DT_LOOS                                     = 0x6000000d
+	DT_LOPROC                                   = 0x70000000
+	DT_NEEDED                                   = 0x1
+	DT_NULL                                     = 0x0
+	DT_PLTGOT                                   = 0x3
+	DT_PLTREL                                   = 0x14
+	DT_PLTRELSZ                                 = 0x2
+	DT_REG                                      = 0x8
+	DT_REL                                      = 0x11
+	DT_RELA                                     = 0x7
+	DT_RELACOUNT                                = 0x6ffffff9
+	DT_RELAENT                                  = 0x9
+	DT_RELASZ                                   = 0x8
+	DT_RELCOUNT                                 = 0x6ffffffa
+	DT_RELENT                                   = 0x13
+	DT_RELSZ                                    = 0x12
+	DT_RPATH                                    = 0xf
+	DT_SOCK                                     = 0xc
+	DT_SONAME                                   = 0xe
+	DT_STRSZ                                    = 0xa
+	DT_STRTAB                                   = 0x5
+	DT_SYMBOLIC                                 = 0x10
+	DT_SYMENT                                   = 0xb
+	DT_SYMTAB                                   = 0x6
+	DT_TEXTREL                                  = 0x16
+	DT_UNKNOWN                                  = 0x0
+	DT_VALRNGHI                                 = 0x6ffffdff
+	DT_VALRNGLO                                 = 0x6ffffd00
+	DT_VERDEF                                   = 0x6ffffffc
+	DT_VERDEFNUM                                = 0x6ffffffd
+	DT_VERNEED                                  = 0x6ffffffe
+	DT_VERNEEDNUM                               = 0x6fffffff
+	DT_VERSYM                                   = 0x6ffffff0
+	DT_WHT                                      = 0xe
+	ECHO                                        = 0x8
+	ECRYPTFS_SUPER_MAGIC                        = 0xf15f
+	EFD_SEMAPHORE                               = 0x1
+	EFIVARFS_MAGIC                              = 0xde5e81e4
+	EFS_SUPER_MAGIC                             = 0x414a53
+	EI_CLASS                                    = 0x4
+	EI_DATA                                     = 0x5
+	EI_MAG0                                     = 0x0
+	EI_MAG1                                     = 0x1
+	EI_MAG2                                     = 0x2
+	EI_MAG3                                     = 0x3
+	EI_NIDENT                                   = 0x10
+	EI_OSABI                                    = 0x7
+	EI_PAD                                      = 0x8
+	EI_VERSION                                  = 0x6
+	ELFCLASS32                                  = 0x1
+	ELFCLASS64                                  = 0x2
+	ELFCLASSNONE                                = 0x0
+	ELFCLASSNUM                                 = 0x3
+	ELFDATA2LSB                                 = 0x1
+	ELFDATA2MSB                                 = 0x2
+	ELFDATANONE                                 = 0x0
+	ELFMAG                                      = "\177ELF"
+	ELFMAG0                                     = 0x7f
+	ELFMAG1                                     = 'E'
+	ELFMAG2                                     = 'L'
+	ELFMAG3                                     = 'F'
+	ELFOSABI_LINUX                              = 0x3
+	ELFOSABI_NONE                               = 0x0
+	EM_386                                      = 0x3
+	EM_486                                      = 0x6
+	EM_68K                                      = 0x4
+	EM_860                                      = 0x7
+	EM_88K                                      = 0x5
+	EM_AARCH64                                  = 0xb7
+	EM_ALPHA                                    = 0x9026
+	EM_ALTERA_NIOS2                             = 0x71
+	EM_ARCOMPACT                                = 0x5d
+	EM_ARCV2                                    = 0xc3
+	EM_ARM                                      = 0x28
+	EM_BLACKFIN                                 = 0x6a
+	EM_BPF                                      = 0xf7
+	EM_CRIS                                     = 0x4c
+	EM_CSKY                                     = 0xfc
+	EM_CYGNUS_M32R                              = 0x9041
+	EM_CYGNUS_MN10300                           = 0xbeef
+	EM_FRV                                      = 0x5441
+	EM_H8_300                                   = 0x2e
+	EM_HEXAGON                                  = 0xa4
+	EM_IA_64                                    = 0x32
+	EM_LOONGARCH                                = 0x102
+	EM_M32                                      = 0x1
+	EM_M32R                                     = 0x58
+	EM_MICROBLAZE                               = 0xbd
+	EM_MIPS                                     = 0x8
+	EM_MIPS_RS3_LE                              = 0xa
+	EM_MIPS_RS4_BE                              = 0xa
+	EM_MN10300                                  = 0x59
+	EM_NDS32                                    = 0xa7
+	EM_NONE                                     = 0x0
+	EM_OPENRISC                                 = 0x5c
+	EM_PARISC                                   = 0xf
+	EM_PPC                                      = 0x14
+	EM_PPC64                                    = 0x15
+	EM_RISCV                                    = 0xf3
+	EM_S390                                     = 0x16
+	EM_S390_OLD                                 = 0xa390
+	EM_SH                                       = 0x2a
+	EM_SPARC                                    = 0x2
+	EM_SPARC32PLUS                              = 0x12
+	EM_SPARCV9                                  = 0x2b
+	EM_SPU                                      = 0x17
+	EM_TILEGX                                   = 0xbf
+	EM_TILEPRO                                  = 0xbc
+	EM_TI_C6000                                 = 0x8c
+	EM_UNICORE                                  = 0x6e
+	EM_X86_64                                   = 0x3e
+	EM_XTENSA                                   = 0x5e
+	ENCODING_DEFAULT                            = 0x0
+	ENCODING_FM_MARK                            = 0x3
+	ENCODING_FM_SPACE                           = 0x4
+	ENCODING_MANCHESTER                         = 0x5
+	ENCODING_NRZ                                = 0x1
+	ENCODING_NRZI                               = 0x2
+	EPOLLERR                                    = 0x8
+	EPOLLET                                     = 0x80000000
+	EPOLLEXCLUSIVE                              = 0x10000000
+	EPOLLHUP                                    = 0x10
+	EPOLLIN                                     = 0x1
+	EPOLLMSG                                    = 0x400
+	EPOLLONESHOT                                = 0x40000000
+	EPOLLOUT                                    = 0x4
+	EPOLLPRI                                    = 0x2
+	EPOLLRDBAND                                 = 0x80
+	EPOLLRDHUP                                  = 0x2000
+	EPOLLRDNORM                                 = 0x40
+	EPOLLWAKEUP                                 = 0x20000000
+	EPOLLWRBAND                                 = 0x200
+	EPOLLWRNORM                                 = 0x100
+	EPOLL_CTL_ADD                               = 0x1
+	EPOLL_CTL_DEL                               = 0x2
+	EPOLL_CTL_MOD                               = 0x3
+	EPOLL_IOC_TYPE                              = 0x8a
+	EROFS_SUPER_MAGIC_V1                        = 0xe0f5e1e2
+	ETHTOOL_BUSINFO_LEN                         = 0x20
+	ETHTOOL_EROMVERS_LEN                        = 0x20
+	ETHTOOL_FAMILY_NAME                         = "ethtool"
+	ETHTOOL_FAMILY_VERSION                      = 0x1
+	ETHTOOL_FEC_AUTO                            = 0x2
+	ETHTOOL_FEC_BASER                           = 0x10
+	ETHTOOL_FEC_LLRS                            = 0x20
+	ETHTOOL_FEC_NONE                            = 0x1
+	ETHTOOL_FEC_OFF                             = 0x4
+	ETHTOOL_FEC_RS                              = 0x8
+	ETHTOOL_FLAG_ALL                            = 0x7
+	ETHTOOL_FLASHDEV                            = 0x33
+	ETHTOOL_FLASH_MAX_FILENAME                  = 0x80
+	ETHTOOL_FWVERS_LEN                          = 0x20
+	ETHTOOL_F_COMPAT                            = 0x4
+	ETHTOOL_F_UNSUPPORTED                       = 0x1
+	ETHTOOL_F_WISH                              = 0x2
+	ETHTOOL_GCHANNELS                           = 0x3c
+	ETHTOOL_GCOALESCE                           = 0xe
+	ETHTOOL_GDRVINFO                            = 0x3
+	ETHTOOL_GEEE                                = 0x44
+	ETHTOOL_GEEPROM                             = 0xb
+	ETHTOOL_GENL_NAME                           = "ethtool"
+	ETHTOOL_GENL_VERSION                        = 0x1
+	ETHTOOL_GET_DUMP_DATA                       = 0x40
+	ETHTOOL_GET_DUMP_FLAG                       = 0x3f
+	ETHTOOL_GET_TS_INFO                         = 0x41
+	ETHTOOL_GFEATURES                           = 0x3a
+	ETHTOOL_GFECPARAM                           = 0x50
+	ETHTOOL_GFLAGS                              = 0x25
+	ETHTOOL_GGRO                                = 0x2b
+	ETHTOOL_GGSO                                = 0x23
+	ETHTOOL_GLINK                               = 0xa
+	ETHTOOL_GLINKSETTINGS                       = 0x4c
+	ETHTOOL_GMODULEEEPROM                       = 0x43
+	ETHTOOL_GMODULEINFO                         = 0x42
+	ETHTOOL_GMSGLVL                             = 0x7
+	ETHTOOL_GPAUSEPARAM                         = 0x12
+	ETHTOOL_GPERMADDR                           = 0x20
+	ETHTOOL_GPFLAGS                             = 0x27
+	ETHTOOL_GPHYSTATS                           = 0x4a
+	ETHTOOL_GREGS                               = 0x4
+	ETHTOOL_GRINGPARAM                          = 0x10
+	ETHTOOL_GRSSH                               = 0x46
+	ETHTOOL_GRXCLSRLALL                         = 0x30
+	ETHTOOL_GRXCLSRLCNT                         = 0x2e
+	ETHTOOL_GRXCLSRULE                          = 0x2f
+	ETHTOOL_GRXCSUM                             = 0x14
+	ETHTOOL_GRXFH                               = 0x29
+	ETHTOOL_GRXFHINDIR                          = 0x38
+	ETHTOOL_GRXNTUPLE                           = 0x36
+	ETHTOOL_GRXRINGS                            = 0x2d
+	ETHTOOL_GSET                                = 0x1
+	ETHTOOL_GSG                                 = 0x18
+	ETHTOOL_GSSET_INFO                          = 0x37
+	ETHTOOL_GSTATS                              = 0x1d
+	ETHTOOL_GSTRINGS                            = 0x1b
+	ETHTOOL_GTSO                                = 0x1e
+	ETHTOOL_GTUNABLE                            = 0x48
+	ETHTOOL_GTXCSUM                             = 0x16
+	ETHTOOL_GUFO                                = 0x21
+	ETHTOOL_GWOL                                = 0x5
+	ETHTOOL_MCGRP_MONITOR_NAME                  = "monitor"
+	ETHTOOL_NWAY_RST                            = 0x9
+	ETHTOOL_PERQUEUE                            = 0x4b
+	ETHTOOL_PHYS_ID                             = 0x1c
+	ETHTOOL_PHY_EDPD_DFLT_TX_MSECS              = 0xffff
+	ETHTOOL_PHY_EDPD_DISABLE                    = 0x0
+	ETHTOOL_PHY_EDPD_NO_TX                      = 0xfffe
+	ETHTOOL_PHY_FAST_LINK_DOWN_OFF              = 0xff
+	ETHTOOL_PHY_FAST_LINK_DOWN_ON               = 0x0
+	ETHTOOL_PHY_GTUNABLE                        = 0x4e
+	ETHTOOL_PHY_STUNABLE                        = 0x4f
+	ETHTOOL_RESET                               = 0x34
+	ETHTOOL_RXNTUPLE_ACTION_CLEAR               = -0x2
+	ETHTOOL_RXNTUPLE_ACTION_DROP                = -0x1
+	ETHTOOL_RX_FLOW_SPEC_RING                   = 0xffffffff
+	ETHTOOL_RX_FLOW_SPEC_RING_VF                = 0xff00000000
+	ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF            = 0x20
+	ETHTOOL_SCHANNELS                           = 0x3d
+	ETHTOOL_SCOALESCE                           = 0xf
+	ETHTOOL_SEEE                                = 0x45
+	ETHTOOL_SEEPROM                             = 0xc
+	ETHTOOL_SET_DUMP                            = 0x3e
+	ETHTOOL_SFEATURES                           = 0x3b
+	ETHTOOL_SFECPARAM                           = 0x51
+	ETHTOOL_SFLAGS                              = 0x26
+	ETHTOOL_SGRO                                = 0x2c
+	ETHTOOL_SGSO                                = 0x24
+	ETHTOOL_SLINKSETTINGS                       = 0x4d
+	ETHTOOL_SMSGLVL                             = 0x8
+	ETHTOOL_SPAUSEPARAM                         = 0x13
+	ETHTOOL_SPFLAGS                             = 0x28
+	ETHTOOL_SRINGPARAM                          = 0x11
+	ETHTOOL_SRSSH                               = 0x47
+	ETHTOOL_SRXCLSRLDEL                         = 0x31
+	ETHTOOL_SRXCLSRLINS                         = 0x32
+	ETHTOOL_SRXCSUM                             = 0x15
+	ETHTOOL_SRXFH                               = 0x2a
+	ETHTOOL_SRXFHINDIR                          = 0x39
+	ETHTOOL_SRXNTUPLE                           = 0x35
+	ETHTOOL_SSET                                = 0x2
+	ETHTOOL_SSG                                 = 0x19
+	ETHTOOL_STSO                                = 0x1f
+	ETHTOOL_STUNABLE                            = 0x49
+	ETHTOOL_STXCSUM                             = 0x17
+	ETHTOOL_SUFO                                = 0x22
+	ETHTOOL_SWOL                                = 0x6
+	ETHTOOL_TEST                                = 0x1a
+	ETH_P_1588                                  = 0x88f7
+	ETH_P_8021AD                                = 0x88a8
+	ETH_P_8021AH                                = 0x88e7
+	ETH_P_8021Q                                 = 0x8100
+	ETH_P_80221                                 = 0x8917
+	ETH_P_802_2                                 = 0x4
+	ETH_P_802_3                                 = 0x1
+	ETH_P_802_3_MIN                             = 0x600
+	ETH_P_802_EX1                               = 0x88b5
+	ETH_P_AARP                                  = 0x80f3
+	ETH_P_AF_IUCV                               = 0xfbfb
+	ETH_P_ALL                                   = 0x3
+	ETH_P_AOE                                   = 0x88a2
+	ETH_P_ARCNET                                = 0x1a
+	ETH_P_ARP                                   = 0x806
+	ETH_P_ATALK                                 = 0x809b
+	ETH_P_ATMFATE                               = 0x8884
+	ETH_P_ATMMPOA                               = 0x884c
+	ETH_P_AX25                                  = 0x2
+	ETH_P_BATMAN                                = 0x4305
+	ETH_P_BPQ                                   = 0x8ff
+	ETH_P_CAIF                                  = 0xf7
+	ETH_P_CAN                                   = 0xc
+	ETH_P_CANFD                                 = 0xd
+	ETH_P_CANXL                                 = 0xe
+	ETH_P_CFM                                   = 0x8902
+	ETH_P_CONTROL                               = 0x16
+	ETH_P_CUST                                  = 0x6006
+	ETH_P_DDCMP                                 = 0x6
+	ETH_P_DEC                                   = 0x6000
+	ETH_P_DIAG                                  = 0x6005
+	ETH_P_DNA_DL                                = 0x6001
+	ETH_P_DNA_RC                                = 0x6002
+	ETH_P_DNA_RT                                = 0x6003
+	ETH_P_DSA                                   = 0x1b
+	ETH_P_DSA_8021Q                             = 0xdadb
+	ETH_P_DSA_A5PSW                             = 0xe001
+	ETH_P_ECONET                                = 0x18
+	ETH_P_EDSA                                  = 0xdada
+	ETH_P_ERSPAN                                = 0x88be
+	ETH_P_ERSPAN2                               = 0x22eb
+	ETH_P_ETHERCAT                              = 0x88a4
+	ETH_P_FCOE                                  = 0x8906
+	ETH_P_FIP                                   = 0x8914
+	ETH_P_HDLC                                  = 0x19
+	ETH_P_HSR                                   = 0x892f
+	ETH_P_IBOE                                  = 0x8915
+	ETH_P_IEEE802154                            = 0xf6
+	ETH_P_IEEEPUP                               = 0xa00
+	ETH_P_IEEEPUPAT                             = 0xa01
+	ETH_P_IFE                                   = 0xed3e
+	ETH_P_IP                                    = 0x800
+	ETH_P_IPV6                                  = 0x86dd
+	ETH_P_IPX                                   = 0x8137
+	ETH_P_IRDA                                  = 0x17
+	ETH_P_LAT                                   = 0x6004
+	ETH_P_LINK_CTL                              = 0x886c
+	ETH_P_LLDP                                  = 0x88cc
+	ETH_P_LOCALTALK                             = 0x9
+	ETH_P_LOOP                                  = 0x60
+	ETH_P_LOOPBACK                              = 0x9000
+	ETH_P_MACSEC                                = 0x88e5
+	ETH_P_MAP                                   = 0xf9
+	ETH_P_MCTP                                  = 0xfa
+	ETH_P_MOBITEX                               = 0x15
+	ETH_P_MPLS_MC                               = 0x8848
+	ETH_P_MPLS_UC                               = 0x8847
+	ETH_P_MRP                                   = 0x88e3
+	ETH_P_MVRP                                  = 0x88f5
+	ETH_P_NCSI                                  = 0x88f8
+	ETH_P_NSH                                   = 0x894f
+	ETH_P_PAE                                   = 0x888e
+	ETH_P_PAUSE                                 = 0x8808
+	ETH_P_PHONET                                = 0xf5
+	ETH_P_PPPTALK                               = 0x10
+	ETH_P_PPP_DISC                              = 0x8863
+	ETH_P_PPP_MP                                = 0x8
+	ETH_P_PPP_SES                               = 0x8864
+	ETH_P_PREAUTH                               = 0x88c7
+	ETH_P_PROFINET                              = 0x8892
+	ETH_P_PRP                                   = 0x88fb
+	ETH_P_PUP                                   = 0x200
+	ETH_P_PUPAT                                 = 0x201
+	ETH_P_QINQ1                                 = 0x9100
+	ETH_P_QINQ2                                 = 0x9200
+	ETH_P_QINQ3                                 = 0x9300
+	ETH_P_RARP                                  = 0x8035
+	ETH_P_REALTEK                               = 0x8899
+	ETH_P_SCA                                   = 0x6007
+	ETH_P_SLOW                                  = 0x8809
+	ETH_P_SNAP                                  = 0x5
+	ETH_P_TDLS                                  = 0x890d
+	ETH_P_TEB                                   = 0x6558
+	ETH_P_TIPC                                  = 0x88ca
+	ETH_P_TRAILER                               = 0x1c
+	ETH_P_TR_802_2                              = 0x11
+	ETH_P_TSN                                   = 0x22f0
+	ETH_P_WAN_PPP                               = 0x7
+	ETH_P_WCCP                                  = 0x883e
+	ETH_P_X25                                   = 0x805
+	ETH_P_XDSA                                  = 0xf8
+	ET_CORE                                     = 0x4
+	ET_DYN                                      = 0x3
+	ET_EXEC                                     = 0x2
+	ET_HIPROC                                   = 0xffff
+	ET_LOPROC                                   = 0xff00
+	ET_NONE                                     = 0x0
+	ET_REL                                      = 0x1
+	EV_ABS                                      = 0x3
+	EV_CNT                                      = 0x20
+	EV_CURRENT                                  = 0x1
+	EV_FF                                       = 0x15
+	EV_FF_STATUS                                = 0x17
+	EV_KEY                                      = 0x1
+	EV_LED                                      = 0x11
+	EV_MAX                                      = 0x1f
+	EV_MSC                                      = 0x4
+	EV_NONE                                     = 0x0
+	EV_NUM                                      = 0x2
+	EV_PWR                                      = 0x16
+	EV_REL                                      = 0x2
+	EV_REP                                      = 0x14
+	EV_SND                                      = 0x12
+	EV_SW                                       = 0x5
+	EV_SYN                                      = 0x0
+	EV_VERSION                                  = 0x10001
+	EXABYTE_ENABLE_NEST                         = 0xf0
+	EXFAT_SUPER_MAGIC                           = 0x2011bab0
+	EXT2_SUPER_MAGIC                            = 0xef53
+	EXT3_SUPER_MAGIC                            = 0xef53
+	EXT4_SUPER_MAGIC                            = 0xef53
+	EXTA                                        = 0xe
+	EXTB                                        = 0xf
+	F2FS_SUPER_MAGIC                            = 0xf2f52010
+	FALLOC_FL_ALLOCATE_RANGE                    = 0x0
+	FALLOC_FL_COLLAPSE_RANGE                    = 0x8
+	FALLOC_FL_INSERT_RANGE                      = 0x20
+	FALLOC_FL_KEEP_SIZE                         = 0x1
+	FALLOC_FL_NO_HIDE_STALE                     = 0x4
+	FALLOC_FL_PUNCH_HOLE                        = 0x2
+	FALLOC_FL_UNSHARE_RANGE                     = 0x40
+	FALLOC_FL_ZERO_RANGE                        = 0x10
+	FANOTIFY_METADATA_VERSION                   = 0x3
+	FAN_ACCESS                                  = 0x1
+	FAN_ACCESS_PERM                             = 0x20000
+	FAN_ALLOW                                   = 0x1
+	FAN_ALL_CLASS_BITS                          = 0xc
+	FAN_ALL_EVENTS                              = 0x3b
+	FAN_ALL_INIT_FLAGS                          = 0x3f
+	FAN_ALL_MARK_FLAGS                          = 0xff
+	FAN_ALL_OUTGOING_EVENTS                     = 0x3403b
+	FAN_ALL_PERM_EVENTS                         = 0x30000
+	FAN_ATTRIB                                  = 0x4
+	FAN_AUDIT                                   = 0x10
+	FAN_CLASS_CONTENT                           = 0x4
+	FAN_CLASS_NOTIF                             = 0x0
+	FAN_CLASS_PRE_CONTENT                       = 0x8
+	FAN_CLOEXEC                                 = 0x1
+	FAN_CLOSE                                   = 0x18
+	FAN_CLOSE_NOWRITE                           = 0x10
+	FAN_CLOSE_WRITE                             = 0x8
+	FAN_CREATE                                  = 0x100
+	FAN_DELETE                                  = 0x200
+	FAN_DELETE_SELF                             = 0x400
+	FAN_DENY                                    = 0x2
+	FAN_ENABLE_AUDIT                            = 0x40
+	FAN_EPIDFD                                  = -0x2
+	FAN_ERRNO_BITS                              = 0x8
+	FAN_ERRNO_MASK                              = 0xff
+	FAN_ERRNO_SHIFT                             = 0x18
+	FAN_EVENT_INFO_TYPE_DFID                    = 0x3
+	FAN_EVENT_INFO_TYPE_DFID_NAME               = 0x2
+	FAN_EVENT_INFO_TYPE_ERROR                   = 0x5
+	FAN_EVENT_INFO_TYPE_FID                     = 0x1
+	FAN_EVENT_INFO_TYPE_MNT                     = 0x7
+	FAN_EVENT_INFO_TYPE_NEW_DFID_NAME           = 0xc
+	FAN_EVENT_INFO_TYPE_OLD_DFID_NAME           = 0xa
+	FAN_EVENT_INFO_TYPE_PIDFD                   = 0x4
+	FAN_EVENT_INFO_TYPE_RANGE                   = 0x6
+	FAN_EVENT_METADATA_LEN                      = 0x18
+	FAN_EVENT_ON_CHILD                          = 0x8000000
+	FAN_FS_ERROR                                = 0x8000
+	FAN_INFO                                    = 0x20
+	FAN_MARK_ADD                                = 0x1
+	FAN_MARK_DONT_FOLLOW                        = 0x4
+	FAN_MARK_EVICTABLE                          = 0x200
+	FAN_MARK_FILESYSTEM                         = 0x100
+	FAN_MARK_FLUSH                              = 0x80
+	FAN_MARK_IGNORE                             = 0x400
+	FAN_MARK_IGNORED_MASK                       = 0x20
+	FAN_MARK_IGNORED_SURV_MODIFY                = 0x40
+	FAN_MARK_IGNORE_SURV                        = 0x440
+	FAN_MARK_INODE                              = 0x0
+	FAN_MARK_MNTNS                              = 0x110
+	FAN_MARK_MOUNT                              = 0x10
+	FAN_MARK_ONLYDIR                            = 0x8
+	FAN_MARK_REMOVE                             = 0x2
+	FAN_MNT_ATTACH                              = 0x1000000
+	FAN_MNT_DETACH                              = 0x2000000
+	FAN_MODIFY                                  = 0x2
+	FAN_MOVE                                    = 0xc0
+	FAN_MOVED_FROM                              = 0x40
+	FAN_MOVED_TO                                = 0x80
+	FAN_MOVE_SELF                               = 0x800
+	FAN_NOFD                                    = -0x1
+	FAN_NONBLOCK                                = 0x2
+	FAN_NOPIDFD                                 = -0x1
+	FAN_ONDIR                                   = 0x40000000
+	FAN_OPEN                                    = 0x20
+	FAN_OPEN_EXEC                               = 0x1000
+	FAN_OPEN_EXEC_PERM                          = 0x40000
+	FAN_OPEN_PERM                               = 0x10000
+	FAN_PRE_ACCESS                              = 0x100000
+	FAN_Q_OVERFLOW                              = 0x4000
+	FAN_RENAME                                  = 0x10000000
+	FAN_REPORT_DFID_NAME                        = 0xc00
+	FAN_REPORT_DFID_NAME_TARGET                 = 0x1e00
+	FAN_REPORT_DIR_FID                          = 0x400
+	FAN_REPORT_FD_ERROR                         = 0x2000
+	FAN_REPORT_FID                              = 0x200
+	FAN_REPORT_MNT                              = 0x4000
+	FAN_REPORT_NAME                             = 0x800
+	FAN_REPORT_PIDFD                            = 0x80
+	FAN_REPORT_TARGET_FID                       = 0x1000
+	FAN_REPORT_TID                              = 0x100
+	FAN_RESPONSE_INFO_AUDIT_RULE                = 0x1
+	FAN_RESPONSE_INFO_NONE                      = 0x0
+	FAN_UNLIMITED_MARKS                         = 0x20
+	FAN_UNLIMITED_QUEUE                         = 0x10
+	FD_CLOEXEC                                  = 0x1
+	FD_SETSIZE                                  = 0x400
+	FF0                                         = 0x0
+	FIB_RULE_DEV_DETACHED                       = 0x8
+	FIB_RULE_FIND_SADDR                         = 0x10000
+	FIB_RULE_IIF_DETACHED                       = 0x8
+	FIB_RULE_INVERT                             = 0x2
+	FIB_RULE_OIF_DETACHED                       = 0x10
+	FIB_RULE_PERMANENT                          = 0x1
+	FIB_RULE_UNRESOLVED                         = 0x4
+	FIDEDUPERANGE                               = 0xc0189436
+	FSCRYPT_ADD_KEY_FLAG_HW_WRAPPED             = 0x1
+	FSCRYPT_KEY_DESCRIPTOR_SIZE                 = 0x8
+	FSCRYPT_KEY_DESC_PREFIX                     = "fscrypt:"
+	FSCRYPT_KEY_DESC_PREFIX_SIZE                = 0x8
+	FSCRYPT_KEY_IDENTIFIER_SIZE                 = 0x10
+	FSCRYPT_KEY_REMOVAL_STATUS_FLAG_FILES_BUSY  = 0x1
+	FSCRYPT_KEY_REMOVAL_STATUS_FLAG_OTHER_USERS = 0x2
+	FSCRYPT_KEY_SPEC_TYPE_DESCRIPTOR            = 0x1
+	FSCRYPT_KEY_SPEC_TYPE_IDENTIFIER            = 0x2
+	FSCRYPT_KEY_STATUS_ABSENT                   = 0x1
+	FSCRYPT_KEY_STATUS_FLAG_ADDED_BY_SELF       = 0x1
+	FSCRYPT_KEY_STATUS_INCOMPLETELY_REMOVED     = 0x3
+	FSCRYPT_KEY_STATUS_PRESENT                  = 0x2
+	FSCRYPT_MAX_KEY_SIZE                        = 0x40
+	FSCRYPT_MODE_ADIANTUM                       = 0x9
+	FSCRYPT_MODE_AES_128_CBC                    = 0x5
+	FSCRYPT_MODE_AES_128_CTS                    = 0x6
+	FSCRYPT_MODE_AES_256_CTS                    = 0x4
+	FSCRYPT_MODE_AES_256_HCTR2                  = 0xa
+	FSCRYPT_MODE_AES_256_XTS                    = 0x1
+	FSCRYPT_MODE_SM4_CTS                        = 0x8
+	FSCRYPT_MODE_SM4_XTS                        = 0x7
+	FSCRYPT_POLICY_FLAGS_PAD_16                 = 0x2
+	FSCRYPT_POLICY_FLAGS_PAD_32                 = 0x3
+	FSCRYPT_POLICY_FLAGS_PAD_4                  = 0x0
+	FSCRYPT_POLICY_FLAGS_PAD_8                  = 0x1
+	FSCRYPT_POLICY_FLAGS_PAD_MASK               = 0x3
+	FSCRYPT_POLICY_FLAG_DIRECT_KEY              = 0x4
+	FSCRYPT_POLICY_FLAG_IV_INO_LBLK_32          = 0x10
+	FSCRYPT_POLICY_FLAG_IV_INO_LBLK_64          = 0x8
+	FSCRYPT_POLICY_V1                           = 0x0
+	FSCRYPT_POLICY_V2                           = 0x2
+	FS_ENCRYPTION_MODE_ADIANTUM                 = 0x9
+	FS_ENCRYPTION_MODE_AES_128_CBC              = 0x5
+	FS_ENCRYPTION_MODE_AES_128_CTS              = 0x6
+	FS_ENCRYPTION_MODE_AES_256_CBC              = 0x3
+	FS_ENCRYPTION_MODE_AES_256_CTS              = 0x4
+	FS_ENCRYPTION_MODE_AES_256_GCM              = 0x2
+	FS_ENCRYPTION_MODE_AES_256_XTS              = 0x1
+	FS_ENCRYPTION_MODE_INVALID                  = 0x0
+	FS_IOC_ADD_ENCRYPTION_KEY                   = 0xc0506617
+	FS_IOC_GET_ENCRYPTION_KEY_STATUS            = 0xc080661a
+	FS_IOC_GET_ENCRYPTION_POLICY_EX             = 0xc0096616
+	FS_IOC_MEASURE_VERITY                       = 0xc0046686
+	FS_IOC_READ_VERITY_METADATA                 = 0xc0286687
+	FS_IOC_REMOVE_ENCRYPTION_KEY                = 0xc0406618
+	FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS      = 0xc0406619
+	FS_KEY_DESCRIPTOR_SIZE                      = 0x8
+	FS_KEY_DESC_PREFIX                          = "fscrypt:"
+	FS_KEY_DESC_PREFIX_SIZE                     = 0x8
+	FS_MAX_KEY_SIZE                             = 0x40
+	FS_POLICY_FLAGS_PAD_16                      = 0x2
+	FS_POLICY_FLAGS_PAD_32                      = 0x3
+	FS_POLICY_FLAGS_PAD_4                       = 0x0
+	FS_POLICY_FLAGS_PAD_8                       = 0x1
+	FS_POLICY_FLAGS_PAD_MASK                    = 0x3
+	FS_POLICY_FLAGS_VALID                       = 0x7
+	FS_VERITY_FL                                = 0x100000
+	FS_VERITY_HASH_ALG_SHA256                   = 0x1
+	FS_VERITY_HASH_ALG_SHA512                   = 0x2
+	FS_VERITY_METADATA_TYPE_DESCRIPTOR          = 0x2
+	FS_VERITY_METADATA_TYPE_MERKLE_TREE         = 0x1
+	FS_VERITY_METADATA_TYPE_SIGNATURE           = 0x3
+	FUSE_SUPER_MAGIC                            = 0x65735546
+	FUTEXFS_SUPER_MAGIC                         = 0xbad1dea
+	F_ADD_SEALS                                 = 0x409
+	F_CREATED_QUERY                             = 0x404
+	F_DUPFD                                     = 0x0
+	F_DUPFD_CLOEXEC                             = 0x406
+	F_DUPFD_QUERY                               = 0x403
+	F_EXLCK                                     = 0x4
+	F_GETFD                                     = 0x1
+	F_GETFL                                     = 0x3
+	F_GETLEASE                                  = 0x401
+	F_GETOWN_EX                                 = 0x10
+	F_GETPIPE_SZ                                = 0x408
+	F_GETSIG                                    = 0xb
+	F_GET_FILE_RW_HINT                          = 0x40d
+	F_GET_RW_HINT                               = 0x40b
+	F_GET_SEALS                                 = 0x40a
+	F_LOCK                                      = 0x1
+	F_NOTIFY                                    = 0x402
+	F_OFD_GETLK                                 = 0x24
+	F_OFD_SETLK                                 = 0x25
+	F_OFD_SETLKW                                = 0x26
+	F_OK                                        = 0x0
+	F_SEAL_EXEC                                 = 0x20
+	F_SEAL_FUTURE_WRITE                         = 0x10
+	F_SEAL_GROW                                 = 0x4
+	F_SEAL_SEAL                                 = 0x1
+	F_SEAL_SHRINK                               = 0x2
+	F_SEAL_WRITE                                = 0x8
+	F_SETFD                                     = 0x2
+	F_SETFL                                     = 0x4
+	F_SETLEASE                                  = 0x400
+	F_SETOWN_EX                                 = 0xf
+	F_SETPIPE_SZ                                = 0x407
+	F_SETSIG                                    = 0xa
+	F_SET_FILE_RW_HINT                          = 0x40e
+	F_SET_RW_HINT                               = 0x40c
+	F_SHLCK                                     = 0x8
+	F_TEST                                      = 0x3
+	F_TLOCK                                     = 0x2
+	F_ULOCK                                     = 0x0
+	GENL_ADMIN_PERM                             = 0x1
+	GENL_CMD_CAP_DO                             = 0x2
+	GENL_CMD_CAP_DUMP                           = 0x4
+	GENL_CMD_CAP_HASPOL                         = 0x8
+	GENL_HDRLEN                                 = 0x4
+	GENL_ID_CTRL                                = 0x10
+	GENL_ID_PMCRAID                             = 0x12
+	GENL_ID_VFS_DQUOT                           = 0x11
+	GENL_MAX_ID                                 = 0x3ff
+	GENL_MIN_ID                                 = 0x10
+	GENL_NAMSIZ                                 = 0x10
+	GENL_START_ALLOC                            = 0x13
+	GENL_UNS_ADMIN_PERM                         = 0x10
+	GRND_INSECURE                               = 0x4
+	GRND_NONBLOCK                               = 0x1
+	GRND_RANDOM                                 = 0x2
+	HDIO_DRIVE_CMD                              = 0x31f
+	HDIO_DRIVE_CMD_AEB                          = 0x31e
+	HDIO_DRIVE_CMD_HDR_SIZE                     = 0x4
+	HDIO_DRIVE_HOB_HDR_SIZE                     = 0x8
+	HDIO_DRIVE_RESET                            = 0x31c
+	HDIO_DRIVE_TASK                             = 0x31e
+	HDIO_DRIVE_TASKFILE                         = 0x31d
+	HDIO_DRIVE_TASK_HDR_SIZE                    = 0x8
+	HDIO_GETGEO                                 = 0x301
+	HDIO_GET_32BIT                              = 0x309
+	HDIO_GET_ACOUSTIC                           = 0x30f
+	HDIO_GET_ADDRESS                            = 0x310
+	HDIO_GET_BUSSTATE                           = 0x31a
+	HDIO_GET_DMA                                = 0x30b
+	HDIO_GET_IDENTITY                           = 0x30d
+	HDIO_GET_KEEPSETTINGS                       = 0x308
+	HDIO_GET_MULTCOUNT                          = 0x304
+	HDIO_GET_NICE                               = 0x30c
+	HDIO_GET_NOWERR                             = 0x30a
+	HDIO_GET_QDMA                               = 0x305
+	HDIO_GET_UNMASKINTR                         = 0x302
+	HDIO_GET_WCACHE                             = 0x30e
+	HDIO_OBSOLETE_IDENTITY                      = 0x307
+	HDIO_SCAN_HWIF                              = 0x328
+	HDIO_SET_32BIT                              = 0x324
+	HDIO_SET_ACOUSTIC                           = 0x32c
+	HDIO_SET_ADDRESS                            = 0x32f
+	HDIO_SET_BUSSTATE                           = 0x32d
+	HDIO_SET_DMA                                = 0x326
+	HDIO_SET_KEEPSETTINGS                       = 0x323
+	HDIO_SET_MULTCOUNT                          = 0x321
+	HDIO_SET_NICE                               = 0x329
+	HDIO_SET_NOWERR                             = 0x325
+	HDIO_SET_PIO_MODE                           = 0x327
+	HDIO_SET_QDMA                               = 0x32e
+	HDIO_SET_UNMASKINTR                         = 0x322
+	HDIO_SET_WCACHE                             = 0x32b
+	HDIO_SET_XFER                               = 0x306
+	HDIO_TRISTATE_HWIF                          = 0x31b
+	HDIO_UNREGISTER_HWIF                        = 0x32a
+	HID_MAX_DESCRIPTOR_SIZE                     = 0x1000
+	HOSTFS_SUPER_MAGIC                          = 0xc0ffee
+	HPFS_SUPER_MAGIC                            = 0xf995e849
+	HUGETLBFS_MAGIC                             = 0x958458f6
+	IBSHIFT                                     = 0x10
+	ICRNL                                       = 0x100
+	IFA_F_DADFAILED                             = 0x8
+	IFA_F_DEPRECATED                            = 0x20
+	IFA_F_HOMEADDRESS                           = 0x10
+	IFA_F_MANAGETEMPADDR                        = 0x100
+	IFA_F_MCAUTOJOIN                            = 0x400
+	IFA_F_NODAD                                 = 0x2
+	IFA_F_NOPREFIXROUTE                         = 0x200
+	IFA_F_OPTIMISTIC                            = 0x4
+	IFA_F_PERMANENT                             = 0x80
+	IFA_F_SECONDARY                             = 0x1
+	IFA_F_STABLE_PRIVACY                        = 0x800
+	IFA_F_TEMPORARY                             = 0x1
+	IFA_F_TENTATIVE                             = 0x40
+	IFA_MAX                                     = 0xb
+	IFF_ALLMULTI                                = 0x200
+	IFF_ATTACH_QUEUE                            = 0x200
+	IFF_AUTOMEDIA                               = 0x4000
+	IFF_BROADCAST                               = 0x2
+	IFF_DEBUG                                   = 0x4
+	IFF_DETACH_QUEUE                            = 0x400
+	IFF_DORMANT                                 = 0x20000
+	IFF_DYNAMIC                                 = 0x8000
+	IFF_ECHO                                    = 0x40000
+	IFF_LOOPBACK                                = 0x8
+	IFF_LOWER_UP                                = 0x10000
+	IFF_MASTER                                  = 0x400
+	IFF_MULTICAST                               = 0x1000
+	IFF_MULTI_QUEUE                             = 0x100
+	IFF_NAPI                                    = 0x10
+	IFF_NAPI_FRAGS                              = 0x20
+	IFF_NOARP                                   = 0x80
+	IFF_NOFILTER                                = 0x1000
+	IFF_NOTRAILERS                              = 0x20
+	IFF_NO_CARRIER                              = 0x40
+	IFF_NO_PI                                   = 0x1000
+	IFF_ONE_QUEUE                               = 0x2000
+	IFF_PERSIST                                 = 0x800
+	IFF_POINTOPOINT                             = 0x10
+	IFF_PORTSEL                                 = 0x2000
+	IFF_PROMISC                                 = 0x100
+	IFF_RUNNING                                 = 0x40
+	IFF_SLAVE                                   = 0x800
+	IFF_TAP                                     = 0x2
+	IFF_TUN                                     = 0x1
+	IFF_TUN_EXCL                                = 0x8000
+	IFF_UP                                      = 0x1
+	IFF_VNET_HDR                                = 0x4000
+	IFF_VOLATILE                                = 0x70c5a
+	IFNAMSIZ                                    = 0x10
+	IGNBRK                                      = 0x1
+	IGNCR                                       = 0x80
+	IGNPAR                                      = 0x4
+	IMAXBEL                                     = 0x2000
+	INLCR                                       = 0x40
+	INPCK                                       = 0x10
+	IN_ACCESS                                   = 0x1
+	IN_ALL_EVENTS                               = 0xfff
+	IN_ATTRIB                                   = 0x4
+	IN_CLASSA_HOST                              = 0xffffff
+	IN_CLASSA_MAX                               = 0x80
+	IN_CLASSA_NET                               = 0xff000000
+	IN_CLASSA_NSHIFT                            = 0x18
+	IN_CLASSB_HOST                              = 0xffff
+	IN_CLASSB_MAX                               = 0x10000
+	IN_CLASSB_NET                               = 0xffff0000
+	IN_CLASSB_NSHIFT                            = 0x10
+	IN_CLASSC_HOST                              = 0xff
+	IN_CLASSC_NET                               = 0xffffff00
+	IN_CLASSC_NSHIFT                            = 0x8
+	IN_CLOSE                                    = 0x18
+	IN_CLOSE_NOWRITE                            = 0x10
+	IN_CLOSE_WRITE                              = 0x8
+	IN_CREATE                                   = 0x100
+	IN_DELETE                                   = 0x200
+	IN_DELETE_SELF                              = 0x400
+	IN_DONT_FOLLOW                              = 0x2000000
+	IN_EXCL_UNLINK                              = 0x4000000
+	IN_IGNORED                                  = 0x8000
+	IN_ISDIR                                    = 0x40000000
+	IN_LOOPBACKNET                              = 0x7f
+	IN_MASK_ADD                                 = 0x20000000
+	IN_MASK_CREATE                              = 0x10000000
+	IN_MODIFY                                   = 0x2
+	IN_MOVE                                     = 0xc0
+	IN_MOVED_FROM                               = 0x40
+	IN_MOVED_TO                                 = 0x80
+	IN_MOVE_SELF                                = 0x800
+	IN_ONESHOT                                  = 0x80000000
+	IN_ONLYDIR                                  = 0x1000000
+	IN_OPEN                                     = 0x20
+	IN_Q_OVERFLOW                               = 0x4000
+	IN_UNMOUNT                                  = 0x2000
+	IOCTL_MEI_CONNECT_CLIENT                    = 0xc0104801
+	IOCTL_MEI_CONNECT_CLIENT_VTAG               = 0xc0144804
+	IPPROTO_AH                                  = 0x33
+	IPPROTO_BEETPH                              = 0x5e
+	IPPROTO_COMP                                = 0x6c
+	IPPROTO_DCCP                                = 0x21
+	IPPROTO_DSTOPTS                             = 0x3c
+	IPPROTO_EGP                                 = 0x8
+	IPPROTO_ENCAP                               = 0x62
+	IPPROTO_ESP                                 = 0x32
+	IPPROTO_ETHERNET                            = 0x8f
+	IPPROTO_FRAGMENT                            = 0x2c
+	IPPROTO_GRE                                 = 0x2f
+	IPPROTO_HOPOPTS                             = 0x0
+	IPPROTO_ICMP                                = 0x1
+	IPPROTO_ICMPV6                              = 0x3a
+	IPPROTO_IDP                                 = 0x16
+	IPPROTO_IGMP                                = 0x2
+	IPPROTO_IP                                  = 0x0
+	IPPROTO_IPIP                                = 0x4
+	IPPROTO_IPV6                                = 0x29
+	IPPROTO_L2TP                                = 0x73
+	IPPROTO_MH                                  = 0x87
+	IPPROTO_MPLS                                = 0x89
+	IPPROTO_MPTCP                               = 0x106
+	IPPROTO_MTP                                 = 0x5c
+	IPPROTO_NONE                                = 0x3b
+	IPPROTO_PIM                                 = 0x67
+	IPPROTO_PUP                                 = 0xc
+	IPPROTO_RAW                                 = 0xff
+	IPPROTO_ROUTING                             = 0x2b
+	IPPROTO_RSVP                                = 0x2e
+	IPPROTO_SCTP                                = 0x84
+	IPPROTO_SMC                                 = 0x100
+	IPPROTO_TCP                                 = 0x6
+	IPPROTO_TP                                  = 0x1d
+	IPPROTO_UDP                                 = 0x11
+	IPPROTO_UDPLITE                             = 0x88
+	IPV6_2292DSTOPTS                            = 0x4
+	IPV6_2292HOPLIMIT                           = 0x8
+	IPV6_2292HOPOPTS                            = 0x3
+	IPV6_2292PKTINFO                            = 0x2
+	IPV6_2292PKTOPTIONS                         = 0x6
+	IPV6_2292RTHDR                              = 0x5
+	IPV6_ADDRFORM                               = 0x1
+	IPV6_ADDR_PREFERENCES                       = 0x48
+	IPV6_ADD_MEMBERSHIP                         = 0x14
+	IPV6_AUTHHDR                                = 0xa
+	IPV6_AUTOFLOWLABEL                          = 0x46
+	IPV6_CHECKSUM                               = 0x7
+	IPV6_DONTFRAG                               = 0x3e
+	IPV6_DROP_MEMBERSHIP                        = 0x15
+	IPV6_DSTOPTS                                = 0x3b
+	IPV6_FREEBIND                               = 0x4e
+	IPV6_HDRINCL                                = 0x24
+	IPV6_HOPLIMIT                               = 0x34
+	IPV6_HOPOPTS                                = 0x36
+	IPV6_IPSEC_POLICY                           = 0x22
+	IPV6_JOIN_ANYCAST                           = 0x1b
+	IPV6_JOIN_GROUP                             = 0x14
+	IPV6_LEAVE_ANYCAST                          = 0x1c
+	IPV6_LEAVE_GROUP                            = 0x15
+	IPV6_MINHOPCOUNT                            = 0x49
+	IPV6_MTU                                    = 0x18
+	IPV6_MTU_DISCOVER                           = 0x17
+	IPV6_MULTICAST_ALL                          = 0x1d
+	IPV6_MULTICAST_HOPS                         = 0x12
+	IPV6_MULTICAST_IF                           = 0x11
+	IPV6_MULTICAST_LOOP                         = 0x13
+	IPV6_NEXTHOP                                = 0x9
+	IPV6_ORIGDSTADDR                            = 0x4a
+	IPV6_PATHMTU                                = 0x3d
+	IPV6_PKTINFO                                = 0x32
+	IPV6_PMTUDISC_DO                            = 0x2
+	IPV6_PMTUDISC_DONT                          = 0x0
+	IPV6_PMTUDISC_INTERFACE                     = 0x4
+	IPV6_PMTUDISC_OMIT                          = 0x5
+	IPV6_PMTUDISC_PROBE                         = 0x3
+	IPV6_PMTUDISC_WANT                          = 0x1
+	IPV6_RECVDSTOPTS                            = 0x3a
+	IPV6_RECVERR                                = 0x19
+	IPV6_RECVERR_RFC4884                        = 0x1f
+	IPV6_RECVFRAGSIZE                           = 0x4d
+	IPV6_RECVHOPLIMIT                           = 0x33
+	IPV6_RECVHOPOPTS                            = 0x35
+	IPV6_RECVORIGDSTADDR                        = 0x4a
+	IPV6_RECVPATHMTU                            = 0x3c
+	IPV6_RECVPKTINFO                            = 0x31
+	IPV6_RECVRTHDR                              = 0x38
+	IPV6_RECVTCLASS                             = 0x42
+	IPV6_ROUTER_ALERT                           = 0x16
+	IPV6_ROUTER_ALERT_ISOLATE                   = 0x1e
+	IPV6_RTHDR                                  = 0x39
+	IPV6_RTHDRDSTOPTS                           = 0x37
+	IPV6_RTHDR_LOOSE                            = 0x0
+	IPV6_RTHDR_STRICT                           = 0x1
+	IPV6_RTHDR_TYPE_0                           = 0x0
+	IPV6_RXDSTOPTS                              = 0x3b
+	IPV6_RXHOPOPTS                              = 0x36
+	IPV6_TCLASS                                 = 0x43
+	IPV6_TRANSPARENT                            = 0x4b
+	IPV6_UNICAST_HOPS                           = 0x10
+	IPV6_UNICAST_IF                             = 0x4c
+	IPV6_V6ONLY                                 = 0x1a
+	IPV6_VERSION                                = 0x60
+	IPV6_VERSION_MASK                           = 0xf0
+	IPV6_XFRM_POLICY                            = 0x23
+	IP_ADD_MEMBERSHIP                           = 0x23
+	IP_ADD_SOURCE_MEMBERSHIP                    = 0x27
+	IP_BIND_ADDRESS_NO_PORT                     = 0x18
+	IP_BLOCK_SOURCE                             = 0x26
+	IP_CHECKSUM                                 = 0x17
+	IP_DEFAULT_MULTICAST_LOOP                   = 0x1
+	IP_DEFAULT_MULTICAST_TTL                    = 0x1
+	IP_DF                                       = 0x4000
+	IP_DROP_MEMBERSHIP                          = 0x24
+	IP_DROP_SOURCE_MEMBERSHIP                   = 0x28
+	IP_FREEBIND                                 = 0xf
+	IP_HDRINCL                                  = 0x3
+	IP_IPSEC_POLICY                             = 0x10
+	IP_LOCAL_PORT_RANGE                         = 0x33
+	IP_MAXPACKET                                = 0xffff
+	IP_MAX_MEMBERSHIPS                          = 0x14
+	IP_MF                                       = 0x2000
+	IP_MINTTL                                   = 0x15
+	IP_MSFILTER                                 = 0x29
+	IP_MSS                                      = 0x240
+	IP_MTU                                      = 0xe
+	IP_MTU_DISCOVER                             = 0xa
+	IP_MULTICAST_ALL                            = 0x31
+	IP_MULTICAST_IF                             = 0x20
+	IP_MULTICAST_LOOP                           = 0x22
+	IP_MULTICAST_TTL                            = 0x21
+	IP_NODEFRAG                                 = 0x16
+	IP_OFFMASK                                  = 0x1fff
+	IP_OPTIONS                                  = 0x4
+	IP_ORIGDSTADDR                              = 0x14
+	IP_PASSSEC                                  = 0x12
+	IP_PKTINFO                                  = 0x8
+	IP_PKTOPTIONS                               = 0x9
+	IP_PMTUDISC                                 = 0xa
+	IP_PMTUDISC_DO                              = 0x2
+	IP_PMTUDISC_DONT                            = 0x0
+	IP_PMTUDISC_INTERFACE                       = 0x4
+	IP_PMTUDISC_OMIT                            = 0x5
+	IP_PMTUDISC_PROBE                           = 0x3
+	IP_PMTUDISC_WANT                            = 0x1
+	IP_PROTOCOL                                 = 0x34
+	IP_RECVERR                                  = 0xb
+	IP_RECVERR_RFC4884                          = 0x1a
+	IP_RECVFRAGSIZE                             = 0x19
+	IP_RECVOPTS                                 = 0x6
+	IP_RECVORIGDSTADDR                          = 0x14
+	IP_RECVRETOPTS                              = 0x7
+	IP_RECVTOS                                  = 0xd
+	IP_RECVTTL                                  = 0xc
+	IP_RETOPTS                                  = 0x7
+	IP_RF                                       = 0x8000
+	IP_ROUTER_ALERT                             = 0x5
+	IP_TOS                                      = 0x1
+	IP_TRANSPARENT                              = 0x13
+	IP_TTL                                      = 0x2
+	IP_UNBLOCK_SOURCE                           = 0x25
+	IP_UNICAST_IF                               = 0x32
+	IP_XFRM_POLICY                              = 0x11
+	ISOFS_SUPER_MAGIC                           = 0x9660
+	ISTRIP                                      = 0x20
+	ITIMER_PROF                                 = 0x2
+	ITIMER_REAL                                 = 0x0
+	ITIMER_VIRTUAL                              = 0x1
+	IUTF8                                       = 0x4000
+	IXANY                                       = 0x800
+	JFFS2_SUPER_MAGIC                           = 0x72b6
+	KCMPROTO_CONNECTED                          = 0x0
+	KCM_RECV_DISABLE                            = 0x1
+	KEXEC_ARCH_386                              = 0x30000
+	KEXEC_ARCH_68K                              = 0x40000
+	KEXEC_ARCH_AARCH64                          = 0xb70000
+	KEXEC_ARCH_ARM                              = 0x280000
+	KEXEC_ARCH_DEFAULT                          = 0x0
+	KEXEC_ARCH_IA_64                            = 0x320000
+	KEXEC_ARCH_LOONGARCH                        = 0x1020000
+	KEXEC_ARCH_MASK                             = 0xffff0000
+	KEXEC_ARCH_MIPS                             = 0x80000
+	KEXEC_ARCH_MIPS_LE                          = 0xa0000
+	KEXEC_ARCH_PARISC                           = 0xf0000
+	KEXEC_ARCH_PPC                              = 0x140000
+	KEXEC_ARCH_PPC64                            = 0x150000
+	KEXEC_ARCH_RISCV                            = 0xf30000
+	KEXEC_ARCH_S390                             = 0x160000
+	KEXEC_ARCH_SH                               = 0x2a0000
+	KEXEC_ARCH_X86_64                           = 0x3e0000
+	KEXEC_CRASH_HOTPLUG_SUPPORT                 = 0x8
+	KEXEC_FILE_DEBUG                            = 0x8
+	KEXEC_FILE_NO_INITRAMFS                     = 0x4
+	KEXEC_FILE_ON_CRASH                         = 0x2
+	KEXEC_FILE_UNLOAD                           = 0x1
+	KEXEC_ON_CRASH                              = 0x1
+	KEXEC_PRESERVE_CONTEXT                      = 0x2
+	KEXEC_SEGMENT_MAX                           = 0x10
+	KEXEC_UPDATE_ELFCOREHDR                     = 0x4
+	KEYCTL_ASSUME_AUTHORITY                     = 0x10
+	KEYCTL_CAPABILITIES                         = 0x1f
+	KEYCTL_CAPS0_BIG_KEY                        = 0x10
+	KEYCTL_CAPS0_CAPABILITIES                   = 0x1
+	KEYCTL_CAPS0_DIFFIE_HELLMAN                 = 0x4
+	KEYCTL_CAPS0_INVALIDATE                     = 0x20
+	KEYCTL_CAPS0_MOVE                           = 0x80
+	KEYCTL_CAPS0_PERSISTENT_KEYRINGS            = 0x2
+	KEYCTL_CAPS0_PUBLIC_KEY                     = 0x8
+	KEYCTL_CAPS0_RESTRICT_KEYRING               = 0x40
+	KEYCTL_CAPS1_NOTIFICATIONS                  = 0x4
+	KEYCTL_CAPS1_NS_KEYRING_NAME                = 0x1
+	KEYCTL_CAPS1_NS_KEY_TAG                     = 0x2
+	KEYCTL_CHOWN                                = 0x4
+	KEYCTL_CLEAR                                = 0x7
+	KEYCTL_DESCRIBE                             = 0x6
+	KEYCTL_DH_COMPUTE                           = 0x17
+	KEYCTL_GET_KEYRING_ID                       = 0x0
+	KEYCTL_GET_PERSISTENT                       = 0x16
+	KEYCTL_GET_SECURITY                         = 0x11
+	KEYCTL_INSTANTIATE                          = 0xc
+	KEYCTL_INSTANTIATE_IOV                      = 0x14
+	KEYCTL_INVALIDATE                           = 0x15
+	KEYCTL_JOIN_SESSION_KEYRING                 = 0x1
+	KEYCTL_LINK                                 = 0x8
+	KEYCTL_MOVE                                 = 0x1e
+	KEYCTL_MOVE_EXCL                            = 0x1
+	KEYCTL_NEGATE                               = 0xd
+	KEYCTL_PKEY_DECRYPT                         = 0x1a
+	KEYCTL_PKEY_ENCRYPT                         = 0x19
+	KEYCTL_PKEY_QUERY                           = 0x18
+	KEYCTL_PKEY_SIGN                            = 0x1b
+	KEYCTL_PKEY_VERIFY                          = 0x1c
+	KEYCTL_READ                                 = 0xb
+	KEYCTL_REJECT                               = 0x13
+	KEYCTL_RESTRICT_KEYRING                     = 0x1d
+	KEYCTL_REVOKE                               = 0x3
+	KEYCTL_SEARCH                               = 0xa
+	KEYCTL_SESSION_TO_PARENT                    = 0x12
+	KEYCTL_SETPERM                              = 0x5
+	KEYCTL_SET_REQKEY_KEYRING                   = 0xe
+	KEYCTL_SET_TIMEOUT                          = 0xf
+	KEYCTL_SUPPORTS_DECRYPT                     = 0x2
+	KEYCTL_SUPPORTS_ENCRYPT                     = 0x1
+	KEYCTL_SUPPORTS_SIGN                        = 0x4
+	KEYCTL_SUPPORTS_VERIFY                      = 0x8
+	KEYCTL_UNLINK                               = 0x9
+	KEYCTL_UPDATE                               = 0x2
+	KEYCTL_WATCH_KEY                            = 0x20
+	KEY_REQKEY_DEFL_DEFAULT                     = 0x0
+	KEY_REQKEY_DEFL_GROUP_KEYRING               = 0x6
+	KEY_REQKEY_DEFL_NO_CHANGE                   = -0x1
+	KEY_REQKEY_DEFL_PROCESS_KEYRING             = 0x2
+	KEY_REQKEY_DEFL_REQUESTOR_KEYRING           = 0x7
+	KEY_REQKEY_DEFL_SESSION_KEYRING             = 0x3
+	KEY_REQKEY_DEFL_THREAD_KEYRING              = 0x1
+	KEY_REQKEY_DEFL_USER_KEYRING                = 0x4
+	KEY_REQKEY_DEFL_USER_SESSION_KEYRING        = 0x5
+	KEY_SPEC_GROUP_KEYRING                      = -0x6
+	KEY_SPEC_PROCESS_KEYRING                    = -0x2
+	KEY_SPEC_REQKEY_AUTH_KEY                    = -0x7
+	KEY_SPEC_REQUESTOR_KEYRING                  = -0x8
+	KEY_SPEC_SESSION_KEYRING                    = -0x3
+	KEY_SPEC_THREAD_KEYRING                     = -0x1
+	KEY_SPEC_USER_KEYRING                       = -0x4
+	KEY_SPEC_USER_SESSION_KEYRING               = -0x5
+	LANDLOCK_ACCESS_FS_EXECUTE                  = 0x1
+	LANDLOCK_ACCESS_FS_IOCTL_DEV                = 0x8000
+	LANDLOCK_ACCESS_FS_MAKE_BLOCK               = 0x800
+	LANDLOCK_ACCESS_FS_MAKE_CHAR                = 0x40
+	LANDLOCK_ACCESS_FS_MAKE_DIR                 = 0x80
+	LANDLOCK_ACCESS_FS_MAKE_FIFO                = 0x400
+	LANDLOCK_ACCESS_FS_MAKE_REG                 = 0x100
+	LANDLOCK_ACCESS_FS_MAKE_SOCK                = 0x200
+	LANDLOCK_ACCESS_FS_MAKE_SYM                 = 0x1000
+	LANDLOCK_ACCESS_FS_READ_DIR                 = 0x8
+	LANDLOCK_ACCESS_FS_READ_FILE                = 0x4
+	LANDLOCK_ACCESS_FS_REFER                    = 0x2000
+	LANDLOCK_ACCESS_FS_REMOVE_DIR               = 0x10
+	LANDLOCK_ACCESS_FS_REMOVE_FILE              = 0x20
+	LANDLOCK_ACCESS_FS_TRUNCATE                 = 0x4000
+	LANDLOCK_ACCESS_FS_WRITE_FILE               = 0x2
+	LANDLOCK_ACCESS_NET_BIND_TCP                = 0x1
+	LANDLOCK_ACCESS_NET_CONNECT_TCP             = 0x2
+	LANDLOCK_CREATE_RULESET_ERRATA              = 0x2
+	LANDLOCK_CREATE_RULESET_VERSION             = 0x1
+	LANDLOCK_RESTRICT_SELF_LOG_NEW_EXEC_ON      = 0x2
+	LANDLOCK_RESTRICT_SELF_LOG_SAME_EXEC_OFF    = 0x1
+	LANDLOCK_RESTRICT_SELF_LOG_SUBDOMAINS_OFF   = 0x4
+	LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET         = 0x1
+	LANDLOCK_SCOPE_SIGNAL                       = 0x2
+	LINUX_REBOOT_CMD_CAD_OFF                    = 0x0
+	LINUX_REBOOT_CMD_CAD_ON                     = 0x89abcdef
+	LINUX_REBOOT_CMD_HALT                       = 0xcdef0123
+	LINUX_REBOOT_CMD_KEXEC                      = 0x45584543
+	LINUX_REBOOT_CMD_POWER_OFF                  = 0x4321fedc
+	LINUX_REBOOT_CMD_RESTART                    = 0x1234567
+	LINUX_REBOOT_CMD_RESTART2                   = 0xa1b2c3d4
+	LINUX_REBOOT_CMD_SW_SUSPEND                 = 0xd000fce2
+	LINUX_REBOOT_MAGIC1                         = 0xfee1dead
+	LINUX_REBOOT_MAGIC2                         = 0x28121969
+	LOCK_EX                                     = 0x2
+	LOCK_NB                                     = 0x4
+	LOCK_SH                                     = 0x1
+	LOCK_UN                                     = 0x8
+	LOOP_CLR_FD                                 = 0x4c01
+	LOOP_CONFIGURE                              = 0x4c0a
+	LOOP_CTL_ADD                                = 0x4c80
+	LOOP_CTL_GET_FREE                           = 0x4c82
+	LOOP_CTL_REMOVE                             = 0x4c81
+	LOOP_GET_STATUS                             = 0x4c03
+	LOOP_GET_STATUS64                           = 0x4c05
+	LOOP_SET_BLOCK_SIZE                         = 0x4c09
+	LOOP_SET_CAPACITY                           = 0x4c07
+	LOOP_SET_DIRECT_IO                          = 0x4c08
+	LOOP_SET_FD                                 = 0x4c00
+	LOOP_SET_STATUS                             = 0x4c02
+	LOOP_SET_STATUS64                           = 0x4c04
+	LOOP_SET_STATUS_CLEARABLE_FLAGS             = 0x4
+	LOOP_SET_STATUS_SETTABLE_FLAGS              = 0xc
+	LO_KEY_SIZE                                 = 0x20
+	LO_NAME_SIZE                                = 0x40
+	LWTUNNEL_IP6_MAX                            = 0x8
+	LWTUNNEL_IP_MAX                             = 0x8
+	LWTUNNEL_IP_OPTS_MAX                        = 0x3
+	LWTUNNEL_IP_OPT_ERSPAN_MAX                  = 0x4
+	LWTUNNEL_IP_OPT_GENEVE_MAX                  = 0x3
+	LWTUNNEL_IP_OPT_VXLAN_MAX                   = 0x1
+	MADV_COLD                                   = 0x14
+	MADV_COLLAPSE                               = 0x19
+	MADV_DODUMP                                 = 0x11
+	MADV_DOFORK                                 = 0xb
+	MADV_DONTDUMP                               = 0x10
+	MADV_DONTFORK                               = 0xa
+	MADV_DONTNEED                               = 0x4
+	MADV_DONTNEED_LOCKED                        = 0x18
+	MADV_FREE                                   = 0x8
+	MADV_HUGEPAGE                               = 0xe
+	MADV_HWPOISON                               = 0x64
+	MADV_KEEPONFORK                             = 0x13
+	MADV_MERGEABLE                              = 0xc
+	MADV_NOHUGEPAGE                             = 0xf
+	MADV_NORMAL                                 = 0x0
+	MADV_PAGEOUT                                = 0x15
+	MADV_POPULATE_READ                          = 0x16
+	MADV_POPULATE_WRITE                         = 0x17
+	MADV_RANDOM                                 = 0x1
+	MADV_REMOVE                                 = 0x9
+	MADV_SEQUENTIAL                             = 0x2
+	MADV_UNMERGEABLE                            = 0xd
+	MADV_WILLNEED                               = 0x3
+	MADV_WIPEONFORK                             = 0x12
+	MAP_DROPPABLE                               = 0x8
+	MAP_FILE                                    = 0x0
+	MAP_FIXED                                   = 0x10
+	MAP_FIXED_NOREPLACE                         = 0x100000
+	MAP_HUGE_16GB                               = 0x88000000
+	MAP_HUGE_16KB                               = 0x38000000
+	MAP_HUGE_16MB                               = 0x60000000
+	MAP_HUGE_1GB                                = 0x78000000
+	MAP_HUGE_1MB                                = 0x50000000
+	MAP_HUGE_256MB                              = 0x70000000
+	MAP_HUGE_2GB                                = 0x7c000000
+	MAP_HUGE_2MB                                = 0x54000000
+	MAP_HUGE_32MB                               = 0x64000000
+	MAP_HUGE_512KB                              = 0x4c000000
+	MAP_HUGE_512MB                              = 0x74000000
+	MAP_HUGE_64KB                               = 0x40000000
+	MAP_HUGE_8MB                                = 0x5c000000
+	MAP_HUGE_MASK                               = 0x3f
+	MAP_HUGE_SHIFT                              = 0x1a
+	MAP_PRIVATE                                 = 0x2
+	MAP_SHARED                                  = 0x1
+	MAP_SHARED_VALIDATE                         = 0x3
+	MAP_TYPE                                    = 0xf
+	MCAST_BLOCK_SOURCE                          = 0x2b
+	MCAST_EXCLUDE                               = 0x0
+	MCAST_INCLUDE                               = 0x1
+	MCAST_JOIN_GROUP                            = 0x2a
+	MCAST_JOIN_SOURCE_GROUP                     = 0x2e
+	MCAST_LEAVE_GROUP                           = 0x2d
+	MCAST_LEAVE_SOURCE_GROUP                    = 0x2f
+	MCAST_MSFILTER                              = 0x30
+	MCAST_UNBLOCK_SOURCE                        = 0x2c
+	MEMGETREGIONINFO                            = 0xc0104d08
+	MEMREADOOB64                                = 0xc0184d16
+	MEMWRITE                                    = 0xc0304d18
+	MEMWRITEOOB64                               = 0xc0184d15
+	MFD_ALLOW_SEALING                           = 0x2
+	MFD_CLOEXEC                                 = 0x1
+	MFD_EXEC                                    = 0x10
+	MFD_HUGETLB                                 = 0x4
+	MFD_HUGE_16GB                               = 0x88000000
+	MFD_HUGE_16MB                               = 0x60000000
+	MFD_HUGE_1GB                                = 0x78000000
+	MFD_HUGE_1MB                                = 0x50000000
+	MFD_HUGE_256MB                              = 0x70000000
+	MFD_HUGE_2GB                                = 0x7c000000
+	MFD_HUGE_2MB                                = 0x54000000
+	MFD_HUGE_32MB                               = 0x64000000
+	MFD_HUGE_512KB                              = 0x4c000000
+	MFD_HUGE_512MB                              = 0x74000000
+	MFD_HUGE_64KB                               = 0x40000000
+	MFD_HUGE_8MB                                = 0x5c000000
+	MFD_HUGE_MASK                               = 0x3f
+	MFD_HUGE_SHIFT                              = 0x1a
+	MFD_NOEXEC_SEAL                             = 0x8
+	MINIX2_SUPER_MAGIC                          = 0x2468
+	MINIX2_SUPER_MAGIC2                         = 0x2478
+	MINIX3_SUPER_MAGIC                          = 0x4d5a
+	MINIX_SUPER_MAGIC                           = 0x137f
+	MINIX_SUPER_MAGIC2                          = 0x138f
+	MNT_DETACH                                  = 0x2
+	MNT_EXPIRE                                  = 0x4
+	MNT_FORCE                                   = 0x1
+	MNT_ID_REQ_SIZE_VER0                        = 0x18
+	MNT_ID_REQ_SIZE_VER1                        = 0x20
+	MNT_NS_INFO_SIZE_VER0                       = 0x10
+	MODULE_INIT_COMPRESSED_FILE                 = 0x4
+	MODULE_INIT_IGNORE_MODVERSIONS              = 0x1
+	MODULE_INIT_IGNORE_VERMAGIC                 = 0x2
+	MOUNT_ATTR_IDMAP                            = 0x100000
+	MOUNT_ATTR_NOATIME                          = 0x10
+	MOUNT_ATTR_NODEV                            = 0x4
+	MOUNT_ATTR_NODIRATIME                       = 0x80
+	MOUNT_ATTR_NOEXEC                           = 0x8
+	MOUNT_ATTR_NOSUID                           = 0x2
+	MOUNT_ATTR_NOSYMFOLLOW                      = 0x200000
+	MOUNT_ATTR_RDONLY                           = 0x1
+	MOUNT_ATTR_RELATIME                         = 0x0
+	MOUNT_ATTR_SIZE_VER0                        = 0x20
+	MOUNT_ATTR_STRICTATIME                      = 0x20
+	MOUNT_ATTR__ATIME                           = 0x70
+	MREMAP_DONTUNMAP                            = 0x4
+	MREMAP_FIXED                                = 0x2
+	MREMAP_MAYMOVE                              = 0x1
+	MSDOS_SUPER_MAGIC                           = 0x4d44
+	MSG_BATCH                                   = 0x40000
+	MSG_CMSG_CLOEXEC                            = 0x40000000
+	MSG_CONFIRM                                 = 0x800
+	MSG_CTRUNC                                  = 0x8
+	MSG_DONTROUTE                               = 0x4
+	MSG_DONTWAIT                                = 0x40
+	MSG_EOR                                     = 0x80
+	MSG_ERRQUEUE                                = 0x2000
+	MSG_FASTOPEN                                = 0x20000000
+	MSG_FIN                                     = 0x200
+	MSG_MORE                                    = 0x8000
+	MSG_NOSIGNAL                                = 0x4000
+	MSG_OOB                                     = 0x1
+	MSG_PEEK                                    = 0x2
+	MSG_PROXY                                   = 0x10
+	MSG_RST                                     = 0x1000
+	MSG_SOCK_DEVMEM                             = 0x2000000
+	MSG_SYN                                     = 0x400
+	MSG_TRUNC                                   = 0x20
+	MSG_TRYHARD                                 = 0x4
+	MSG_WAITALL                                 = 0x100
+	MSG_WAITFORONE                              = 0x10000
+	MSG_ZEROCOPY                                = 0x4000000
+	MS_ACTIVE                                   = 0x40000000
+	MS_ASYNC                                    = 0x1
+	MS_BIND                                     = 0x1000
+	MS_BORN                                     = 0x20000000
+	MS_DIRSYNC                                  = 0x80
+	MS_INVALIDATE                               = 0x2
+	MS_I_VERSION                                = 0x800000
+	MS_KERNMOUNT                                = 0x400000
+	MS_LAZYTIME                                 = 0x2000000
+	MS_MANDLOCK                                 = 0x40
+	MS_MGC_MSK                                  = 0xffff0000
+	MS_MGC_VAL                                  = 0xc0ed0000
+	MS_MOVE                                     = 0x2000
+	MS_NOATIME                                  = 0x400
+	MS_NODEV                                    = 0x4
+	MS_NODIRATIME                               = 0x800
+	MS_NOEXEC                                   = 0x8
+	MS_NOREMOTELOCK                             = 0x8000000
+	MS_NOSEC                                    = 0x10000000
+	MS_NOSUID                                   = 0x2
+	MS_NOSYMFOLLOW                              = 0x100
+	MS_NOUSER                                   = -0x80000000
+	MS_POSIXACL                                 = 0x10000
+	MS_PRIVATE                                  = 0x40000
+	MS_RDONLY                                   = 0x1
+	MS_REC                                      = 0x4000
+	MS_RELATIME                                 = 0x200000
+	MS_REMOUNT                                  = 0x20
+	MS_RMT_MASK                                 = 0x2800051
+	MS_SHARED                                   = 0x100000
+	MS_SILENT                                   = 0x8000
+	MS_SLAVE                                    = 0x80000
+	MS_STRICTATIME                              = 0x1000000
+	MS_SUBMOUNT                                 = 0x4000000
+	MS_SYNC                                     = 0x4
+	MS_SYNCHRONOUS                              = 0x10
+	MS_UNBINDABLE                               = 0x20000
+	MS_VERBOSE                                  = 0x8000
+	MTD_ABSENT                                  = 0x0
+	MTD_BIT_WRITEABLE                           = 0x800
+	MTD_CAP_NANDFLASH                           = 0x400
+	MTD_CAP_NORFLASH                            = 0xc00
+	MTD_CAP_NVRAM                               = 0x1c00
+	MTD_CAP_RAM                                 = 0x1c00
+	MTD_CAP_ROM                                 = 0x0
+	MTD_DATAFLASH                               = 0x6
+	MTD_INODE_FS_MAGIC                          = 0x11307854
+	MTD_MAX_ECCPOS_ENTRIES                      = 0x40
+	MTD_MAX_OOBFREE_ENTRIES                     = 0x8
+	MTD_MLCNANDFLASH                            = 0x8
+	MTD_NANDECC_AUTOPLACE                       = 0x2
+	MTD_NANDECC_AUTOPL_USR                      = 0x4
+	MTD_NANDECC_OFF                             = 0x0
+	MTD_NANDECC_PLACE                           = 0x1
+	MTD_NANDECC_PLACEONLY                       = 0x3
+	MTD_NANDFLASH                               = 0x4
+	MTD_NORFLASH                                = 0x3
+	MTD_NO_ERASE                                = 0x1000
+	MTD_OTP_FACTORY                             = 0x1
+	MTD_OTP_OFF                                 = 0x0
+	MTD_OTP_USER                                = 0x2
+	MTD_POWERUP_LOCK                            = 0x2000
+	MTD_RAM                                     = 0x1
+	MTD_ROM                                     = 0x2
+	MTD_SLC_ON_MLC_EMULATION                    = 0x4000
+	MTD_UBIVOLUME                               = 0x7
+	MTD_WRITEABLE                               = 0x400
+	NAME_MAX                                    = 0xff
+	NCP_SUPER_MAGIC                             = 0x564c
+	NETLINK_ADD_MEMBERSHIP                      = 0x1
+	NETLINK_AUDIT                               = 0x9
+	NETLINK_BROADCAST_ERROR                     = 0x4
+	NETLINK_CAP_ACK                             = 0xa
+	NETLINK_CONNECTOR                           = 0xb
+	NETLINK_CRYPTO                              = 0x15
+	NETLINK_DNRTMSG                             = 0xe
+	NETLINK_DROP_MEMBERSHIP                     = 0x2
+	NETLINK_ECRYPTFS                            = 0x13
+	NETLINK_EXT_ACK                             = 0xb
+	NETLINK_FIB_LOOKUP                          = 0xa
+	NETLINK_FIREWALL                            = 0x3
+	NETLINK_GENERIC                             = 0x10
+	NETLINK_GET_STRICT_CHK                      = 0xc
+	NETLINK_INET_DIAG                           = 0x4
+	NETLINK_IP6_FW                              = 0xd
+	NETLINK_ISCSI                               = 0x8
+	NETLINK_KOBJECT_UEVENT                      = 0xf
+	NETLINK_LISTEN_ALL_NSID                     = 0x8
+	NETLINK_LIST_MEMBERSHIPS                    = 0x9
+	NETLINK_NETFILTER                           = 0xc
+	NETLINK_NFLOG                               = 0x5
+	NETLINK_NO_ENOBUFS                          = 0x5
+	NETLINK_PKTINFO                             = 0x3
+	NETLINK_RDMA                                = 0x14
+	NETLINK_ROUTE                               = 0x0
+	NETLINK_RX_RING                             = 0x6
+	NETLINK_SCSITRANSPORT                       = 0x12
+	NETLINK_SELINUX                             = 0x7
+	NETLINK_SMC                                 = 0x16
+	NETLINK_SOCK_DIAG                           = 0x4
+	NETLINK_TX_RING                             = 0x7
+	NETLINK_UNUSED                              = 0x1
+	NETLINK_USERSOCK                            = 0x2
+	NETLINK_XFRM                                = 0x6
+	NETNSA_MAX                                  = 0x5
+	NETNSA_NSID_NOT_ASSIGNED                    = -0x1
+	NFC_ATR_REQ_GB_MAXSIZE                      = 0x30
+	NFC_ATR_REQ_MAXSIZE                         = 0x40
+	NFC_ATR_RES_GB_MAXSIZE                      = 0x2f
+	NFC_ATR_RES_MAXSIZE                         = 0x40
+	NFC_ATS_MAXSIZE                             = 0x14
+	NFC_COMM_ACTIVE                             = 0x0
+	NFC_COMM_PASSIVE                            = 0x1
+	NFC_DEVICE_NAME_MAXSIZE                     = 0x8
+	NFC_DIRECTION_RX                            = 0x0
+	NFC_DIRECTION_TX                            = 0x1
+	NFC_FIRMWARE_NAME_MAXSIZE                   = 0x20
+	NFC_GB_MAXSIZE                              = 0x30
+	NFC_GENL_MCAST_EVENT_NAME                   = "events"
+	NFC_GENL_NAME                               = "nfc"
+	NFC_GENL_VERSION                            = 0x1
+	NFC_HEADER_SIZE                             = 0x1
+	NFC_ISO15693_UID_MAXSIZE                    = 0x8
+	NFC_LLCP_MAX_SERVICE_NAME                   = 0x3f
+	NFC_LLCP_MIUX                               = 0x1
+	NFC_LLCP_REMOTE_LTO                         = 0x3
+	NFC_LLCP_REMOTE_MIU                         = 0x2
+	NFC_LLCP_REMOTE_RW                          = 0x4
+	NFC_LLCP_RW                                 = 0x0
+	NFC_NFCID1_MAXSIZE                          = 0xa
+	NFC_NFCID2_MAXSIZE                          = 0x8
+	NFC_NFCID3_MAXSIZE                          = 0xa
+	NFC_PROTO_FELICA                            = 0x3
+	NFC_PROTO_FELICA_MASK                       = 0x8
+	NFC_PROTO_ISO14443                          = 0x4
+	NFC_PROTO_ISO14443_B                        = 0x6
+	NFC_PROTO_ISO14443_B_MASK                   = 0x40
+	NFC_PROTO_ISO14443_MASK                     = 0x10
+	NFC_PROTO_ISO15693                          = 0x7
+	NFC_PROTO_ISO15693_MASK                     = 0x80
+	NFC_PROTO_JEWEL                             = 0x1
+	NFC_PROTO_JEWEL_MASK                        = 0x2
+	NFC_PROTO_MAX                               = 0x8
+	NFC_PROTO_MIFARE                            = 0x2
+	NFC_PROTO_MIFARE_MASK                       = 0x4
+	NFC_PROTO_NFC_DEP                           = 0x5
+	NFC_PROTO_NFC_DEP_MASK                      = 0x20
+	NFC_RAW_HEADER_SIZE                         = 0x2
+	NFC_RF_INITIATOR                            = 0x0
+	NFC_RF_NONE                                 = 0x2
+	NFC_RF_TARGET                               = 0x1
+	NFC_SENSB_RES_MAXSIZE                       = 0xc
+	NFC_SENSF_RES_MAXSIZE                       = 0x12
+	NFC_SE_DISABLED                             = 0x0
+	NFC_SE_EMBEDDED                             = 0x2
+	NFC_SE_ENABLED                              = 0x1
+	NFC_SE_UICC                                 = 0x1
+	NFC_SOCKPROTO_LLCP                          = 0x1
+	NFC_SOCKPROTO_MAX                           = 0x2
+	NFC_SOCKPROTO_RAW                           = 0x0
+	NFNETLINK_V0                                = 0x0
+	NFNLGRP_ACCT_QUOTA                          = 0x8
+	NFNLGRP_CONNTRACK_DESTROY                   = 0x3
+	NFNLGRP_CONNTRACK_EXP_DESTROY               = 0x6
+	NFNLGRP_CONNTRACK_EXP_NEW                   = 0x4
+	NFNLGRP_CONNTRACK_EXP_UPDATE                = 0x5
+	NFNLGRP_CONNTRACK_NEW                       = 0x1
+	NFNLGRP_CONNTRACK_UPDATE                    = 0x2
+	NFNLGRP_MAX                                 = 0x9
+	NFNLGRP_NFTABLES                            = 0x7
+	NFNLGRP_NFTRACE                             = 0x9
+	NFNLGRP_NONE                                = 0x0
+	NFNL_BATCH_MAX                              = 0x1
+	NFNL_MSG_BATCH_BEGIN                        = 0x10
+	NFNL_MSG_BATCH_END                          = 0x11
+	NFNL_NFA_NEST                               = 0x8000
+	NFNL_SUBSYS_ACCT                            = 0x7
+	NFNL_SUBSYS_COUNT                           = 0xd
+	NFNL_SUBSYS_CTHELPER                        = 0x9
+	NFNL_SUBSYS_CTNETLINK                       = 0x1
+	NFNL_SUBSYS_CTNETLINK_EXP                   = 0x2
+	NFNL_SUBSYS_CTNETLINK_TIMEOUT               = 0x8
+	NFNL_SUBSYS_HOOK                            = 0xc
+	NFNL_SUBSYS_IPSET                           = 0x6
+	NFNL_SUBSYS_NFTABLES                        = 0xa
+	NFNL_SUBSYS_NFT_COMPAT                      = 0xb
+	NFNL_SUBSYS_NONE                            = 0x0
+	NFNL_SUBSYS_OSF                             = 0x5
+	NFNL_SUBSYS_QUEUE                           = 0x3
+	NFNL_SUBSYS_ULOG                            = 0x4
+	NFS_SUPER_MAGIC                             = 0x6969
+	NFT_BITWISE_BOOL                            = 0x0
+	NFT_CHAIN_FLAGS                             = 0x7
+	NFT_CHAIN_MAXNAMELEN                        = 0x100
+	NFT_CT_MAX                                  = 0x17
+	NFT_DATA_RESERVED_MASK                      = 0xffffff00
+	NFT_DATA_VALUE_MAXLEN                       = 0x40
+	NFT_EXTHDR_OP_MAX                           = 0x4
+	NFT_FIB_RESULT_MAX                          = 0x3
+	NFT_INNER_MASK                              = 0xf
+	NFT_LOGLEVEL_MAX                            = 0x8
+	NFT_NAME_MAXLEN                             = 0x100
+	NFT_NG_MAX                                  = 0x1
+	NFT_OBJECT_CONNLIMIT                        = 0x5
+	NFT_OBJECT_COUNTER                          = 0x1
+	NFT_OBJECT_CT_EXPECT                        = 0x9
+	NFT_OBJECT_CT_HELPER                        = 0x3
+	NFT_OBJECT_CT_TIMEOUT                       = 0x7
+	NFT_OBJECT_LIMIT                            = 0x4
+	NFT_OBJECT_MAX                              = 0xa
+	NFT_OBJECT_QUOTA                            = 0x2
+	NFT_OBJECT_SECMARK                          = 0x8
+	NFT_OBJECT_SYNPROXY                         = 0xa
+	NFT_OBJECT_TUNNEL                           = 0x6
+	NFT_OBJECT_UNSPEC                           = 0x0
+	NFT_OBJ_MAXNAMELEN                          = 0x100
+	NFT_OSF_MAXGENRELEN                         = 0x10
+	NFT_QUEUE_FLAG_BYPASS                       = 0x1
+	NFT_QUEUE_FLAG_CPU_FANOUT                   = 0x2
+	NFT_QUEUE_FLAG_MASK                         = 0x3
+	NFT_REG32_COUNT                             = 0x10
+	NFT_REG32_SIZE                              = 0x4
+	NFT_REG_MAX                                 = 0x4
+	NFT_REG_SIZE                                = 0x10
+	NFT_REJECT_ICMPX_MAX                        = 0x3
+	NFT_RT_MAX                                  = 0x4
+	NFT_SECMARK_CTX_MAXLEN                      = 0x1000
+	NFT_SET_MAXNAMELEN                          = 0x100
+	NFT_SOCKET_MAX                              = 0x3
+	NFT_TABLE_F_MASK                            = 0x7
+	NFT_TABLE_MAXNAMELEN                        = 0x100
+	NFT_TRACETYPE_MAX                           = 0x3
+	NFT_TUNNEL_F_MASK                           = 0x7
+	NFT_TUNNEL_MAX                              = 0x1
+	NFT_TUNNEL_MODE_MAX                         = 0x2
+	NFT_USERDATA_MAXLEN                         = 0x100
+	NFT_XFRM_KEY_MAX                            = 0x6
+	NF_NAT_RANGE_MAP_IPS                        = 0x1
+	NF_NAT_RANGE_MASK                           = 0x7f
+	NF_NAT_RANGE_NETMAP                         = 0x40
+	NF_NAT_RANGE_PERSISTENT                     = 0x8
+	NF_NAT_RANGE_PROTO_OFFSET                   = 0x20
+	NF_NAT_RANGE_PROTO_RANDOM                   = 0x4
+	NF_NAT_RANGE_PROTO_RANDOM_ALL               = 0x14
+	NF_NAT_RANGE_PROTO_RANDOM_FULLY             = 0x10
+	NF_NAT_RANGE_PROTO_SPECIFIED                = 0x2
+	NILFS_SUPER_MAGIC                           = 0x3434
+	NL0                                         = 0x0
+	NL1                                         = 0x100
+	NLA_ALIGNTO                                 = 0x4
+	NLA_F_NESTED                                = 0x8000
+	NLA_F_NET_BYTEORDER                         = 0x4000
+	NLA_HDRLEN                                  = 0x4
+	NLMSG_ALIGNTO                               = 0x4
+	NLMSG_DONE                                  = 0x3
+	NLMSG_ERROR                                 = 0x2
+	NLMSG_HDRLEN                                = 0x10
+	NLMSG_MIN_TYPE                              = 0x10
+	NLMSG_NOOP                                  = 0x1
+	NLMSG_OVERRUN                               = 0x4
+	NLM_F_ACK                                   = 0x4
+	NLM_F_ACK_TLVS                              = 0x200
+	NLM_F_APPEND                                = 0x800
+	NLM_F_ATOMIC                                = 0x400
+	NLM_F_BULK                                  = 0x200
+	NLM_F_CAPPED                                = 0x100
+	NLM_F_CREATE                                = 0x400
+	NLM_F_DUMP                                  = 0x300
+	NLM_F_DUMP_FILTERED                         = 0x20
+	NLM_F_DUMP_INTR                             = 0x10
+	NLM_F_ECHO                                  = 0x8
+	NLM_F_EXCL                                  = 0x200
+	NLM_F_MATCH                                 = 0x200
+	NLM_F_MULTI                                 = 0x2
+	NLM_F_NONREC                                = 0x100
+	NLM_F_REPLACE                               = 0x100
+	NLM_F_REQUEST                               = 0x1
+	NLM_F_ROOT                                  = 0x100
+	NN_386_IOPERM                               = "LINUX"
+	NN_386_TLS                                  = "LINUX"
+	NN_ARC_V2                                   = "LINUX"
+	NN_ARM_FPMR                                 = "LINUX"
+	NN_ARM_GCS                                  = "LINUX"
+	NN_ARM_HW_BREAK                             = "LINUX"
+	NN_ARM_HW_WATCH                             = "LINUX"
+	NN_ARM_PACA_KEYS                            = "LINUX"
+	NN_ARM_PACG_KEYS                            = "LINUX"
+	NN_ARM_PAC_ENABLED_KEYS                     = "LINUX"
+	NN_ARM_PAC_MASK                             = "LINUX"
+	NN_ARM_POE                                  = "LINUX"
+	NN_ARM_SSVE                                 = "LINUX"
+	NN_ARM_SVE                                  = "LINUX"
+	NN_ARM_SYSTEM_CALL                          = "LINUX"
+	NN_ARM_TAGGED_ADDR_CTRL                     = "LINUX"
+	NN_ARM_TLS                                  = "LINUX"
+	NN_ARM_VFP                                  = "LINUX"
+	NN_ARM_ZA                                   = "LINUX"
+	NN_ARM_ZT                                   = "LINUX"
+	NN_AUXV                                     = "CORE"
+	NN_FILE                                     = "CORE"
+	NN_GNU_PROPERTY_TYPE_0                      = "GNU"
+	NN_LOONGARCH_CPUCFG                         = "LINUX"
+	NN_LOONGARCH_CSR                            = "LINUX"
+	NN_LOONGARCH_HW_BREAK                       = "LINUX"
+	NN_LOONGARCH_HW_WATCH                       = "LINUX"
+	NN_LOONGARCH_LASX                           = "LINUX"
+	NN_LOONGARCH_LBT                            = "LINUX"
+	NN_LOONGARCH_LSX                            = "LINUX"
+	NN_MIPS_DSP                                 = "LINUX"
+	NN_MIPS_FP_MODE                             = "LINUX"
+	NN_MIPS_MSA                                 = "LINUX"
+	NN_PPC_DEXCR                                = "LINUX"
+	NN_PPC_DSCR                                 = "LINUX"
+	NN_PPC_EBB                                  = "LINUX"
+	NN_PPC_HASHKEYR                             = "LINUX"
+	NN_PPC_PKEY                                 = "LINUX"
+	NN_PPC_PMU                                  = "LINUX"
+	NN_PPC_PPR                                  = "LINUX"
+	NN_PPC_SPE                                  = "LINUX"
+	NN_PPC_TAR                                  = "LINUX"
+	NN_PPC_TM_CDSCR                             = "LINUX"
+	NN_PPC_TM_CFPR                              = "LINUX"
+	NN_PPC_TM_CGPR                              = "LINUX"
+	NN_PPC_TM_CPPR                              = "LINUX"
+	NN_PPC_TM_CTAR                              = "LINUX"
+	NN_PPC_TM_CVMX                              = "LINUX"
+	NN_PPC_TM_CVSX                              = "LINUX"
+	NN_PPC_TM_SPR                               = "LINUX"
+	NN_PPC_VMX                                  = "LINUX"
+	NN_PPC_VSX                                  = "LINUX"
+	NN_PRFPREG                                  = "CORE"
+	NN_PRPSINFO                                 = "CORE"
+	NN_PRSTATUS                                 = "CORE"
+	NN_PRXFPREG                                 = "LINUX"
+	NN_RISCV_CSR                                = "LINUX"
+	NN_RISCV_TAGGED_ADDR_CTRL                   = "LINUX"
+	NN_RISCV_VECTOR                             = "LINUX"
+	NN_S390_CTRS                                = "LINUX"
+	NN_S390_GS_BC                               = "LINUX"
+	NN_S390_GS_CB                               = "LINUX"
+	NN_S390_HIGH_GPRS                           = "LINUX"
+	NN_S390_LAST_BREAK                          = "LINUX"
+	NN_S390_PREFIX                              = "LINUX"
+	NN_S390_PV_CPU_DATA                         = "LINUX"
+	NN_S390_RI_CB                               = "LINUX"
+	NN_S390_SYSTEM_CALL                         = "LINUX"
+	NN_S390_TDB                                 = "LINUX"
+	NN_S390_TIMER                               = "LINUX"
+	NN_S390_TODCMP                              = "LINUX"
+	NN_S390_TODPREG                             = "LINUX"
+	NN_S390_VXRS_HIGH                           = "LINUX"
+	NN_S390_VXRS_LOW                            = "LINUX"
+	NN_SIGINFO                                  = "CORE"
+	NN_TASKSTRUCT                               = "CORE"
+	NN_VMCOREDD                                 = "LINUX"
+	NN_X86_SHSTK                                = "LINUX"
+	NN_X86_XSAVE_LAYOUT                         = "LINUX"
+	NN_X86_XSTATE                               = "LINUX"
+	NSFS_MAGIC                                  = 0x6e736673
+	NT_386_IOPERM                               = 0x201
+	NT_386_TLS                                  = 0x200
+	NT_ARC_V2                                   = 0x600
+	NT_ARM_FPMR                                 = 0x40e
+	NT_ARM_GCS                                  = 0x410
+	NT_ARM_HW_BREAK                             = 0x402
+	NT_ARM_HW_WATCH                             = 0x403
+	NT_ARM_PACA_KEYS                            = 0x407
+	NT_ARM_PACG_KEYS                            = 0x408
+	NT_ARM_PAC_ENABLED_KEYS                     = 0x40a
+	NT_ARM_PAC_MASK                             = 0x406
+	NT_ARM_POE                                  = 0x40f
+	NT_ARM_SSVE                                 = 0x40b
+	NT_ARM_SVE                                  = 0x405
+	NT_ARM_SYSTEM_CALL                          = 0x404
+	NT_ARM_TAGGED_ADDR_CTRL                     = 0x409
+	NT_ARM_TLS                                  = 0x401
+	NT_ARM_VFP                                  = 0x400
+	NT_ARM_ZA                                   = 0x40c
+	NT_ARM_ZT                                   = 0x40d
+	NT_AUXV                                     = 0x6
+	NT_FILE                                     = 0x46494c45
+	NT_GNU_PROPERTY_TYPE_0                      = 0x5
+	NT_LOONGARCH_CPUCFG                         = 0xa00
+	NT_LOONGARCH_CSR                            = 0xa01
+	NT_LOONGARCH_HW_BREAK                       = 0xa05
+	NT_LOONGARCH_HW_WATCH                       = 0xa06
+	NT_LOONGARCH_LASX                           = 0xa03
+	NT_LOONGARCH_LBT                            = 0xa04
+	NT_LOONGARCH_LSX                            = 0xa02
+	NT_MIPS_DSP                                 = 0x800
+	NT_MIPS_FP_MODE                             = 0x801
+	NT_MIPS_MSA                                 = 0x802
+	NT_PPC_DEXCR                                = 0x111
+	NT_PPC_DSCR                                 = 0x105
+	NT_PPC_EBB                                  = 0x106
+	NT_PPC_HASHKEYR                             = 0x112
+	NT_PPC_PKEY                                 = 0x110
+	NT_PPC_PMU                                  = 0x107
+	NT_PPC_PPR                                  = 0x104
+	NT_PPC_SPE                                  = 0x101
+	NT_PPC_TAR                                  = 0x103
+	NT_PPC_TM_CDSCR                             = 0x10f
+	NT_PPC_TM_CFPR                              = 0x109
+	NT_PPC_TM_CGPR                              = 0x108
+	NT_PPC_TM_CPPR                              = 0x10e
+	NT_PPC_TM_CTAR                              = 0x10d
+	NT_PPC_TM_CVMX                              = 0x10a
+	NT_PPC_TM_CVSX                              = 0x10b
+	NT_PPC_TM_SPR                               = 0x10c
+	NT_PPC_VMX                                  = 0x100
+	NT_PPC_VSX                                  = 0x102
+	NT_PRFPREG                                  = 0x2
+	NT_PRPSINFO                                 = 0x3
+	NT_PRSTATUS                                 = 0x1
+	NT_PRXFPREG                                 = 0x46e62b7f
+	NT_RISCV_CSR                                = 0x900
+	NT_RISCV_TAGGED_ADDR_CTRL                   = 0x902
+	NT_RISCV_VECTOR                             = 0x901
+	NT_S390_CTRS                                = 0x304
+	NT_S390_GS_BC                               = 0x30c
+	NT_S390_GS_CB                               = 0x30b
+	NT_S390_HIGH_GPRS                           = 0x300
+	NT_S390_LAST_BREAK                          = 0x306
+	NT_S390_PREFIX                              = 0x305
+	NT_S390_PV_CPU_DATA                         = 0x30e
+	NT_S390_RI_CB                               = 0x30d
+	NT_S390_SYSTEM_CALL                         = 0x307
+	NT_S390_TDB                                 = 0x308
+	NT_S390_TIMER                               = 0x301
+	NT_S390_TODCMP                              = 0x302
+	NT_S390_TODPREG                             = 0x303
+	NT_S390_VXRS_HIGH                           = 0x30a
+	NT_S390_VXRS_LOW                            = 0x309
+	NT_SIGINFO                                  = 0x53494749
+	NT_TASKSTRUCT                               = 0x4
+	NT_VMCOREDD                                 = 0x700
+	NT_X86_SHSTK                                = 0x204
+	NT_X86_XSAVE_LAYOUT                         = 0x205
+	NT_X86_XSTATE                               = 0x202
+	OCFS2_SUPER_MAGIC                           = 0x7461636f
+	OCRNL                                       = 0x8
+	OFDEL                                       = 0x80
+	OFILL                                       = 0x40
+	ONLRET                                      = 0x20
+	ONOCR                                       = 0x10
+	OPENPROM_SUPER_MAGIC                        = 0x9fa1
+	OPOST                                       = 0x1
+	OVERLAYFS_SUPER_MAGIC                       = 0x794c7630
+	O_ACCMODE                                   = 0x3
+	O_RDONLY                                    = 0x0
+	O_RDWR                                      = 0x2
+	O_WRONLY                                    = 0x1
+	PACKET_ADD_MEMBERSHIP                       = 0x1
+	PACKET_AUXDATA                              = 0x8
+	PACKET_BROADCAST                            = 0x1
+	PACKET_COPY_THRESH                          = 0x7
+	PACKET_DROP_MEMBERSHIP                      = 0x2
+	PACKET_FANOUT                               = 0x12
+	PACKET_FANOUT_CBPF                          = 0x6
+	PACKET_FANOUT_CPU                           = 0x2
+	PACKET_FANOUT_DATA                          = 0x16
+	PACKET_FANOUT_EBPF                          = 0x7
+	PACKET_FANOUT_FLAG_DEFRAG                   = 0x8000
+	PACKET_FANOUT_FLAG_IGNORE_OUTGOING          = 0x4000
+	PACKET_FANOUT_FLAG_ROLLOVER                 = 0x1000
+	PACKET_FANOUT_FLAG_UNIQUEID                 = 0x2000
+	PACKET_FANOUT_HASH                          = 0x0
+	PACKET_FANOUT_LB                            = 0x1
+	PACKET_FANOUT_QM                            = 0x5
+	PACKET_FANOUT_RND                           = 0x4
+	PACKET_FANOUT_ROLLOVER                      = 0x3
+	PACKET_FASTROUTE                            = 0x6
+	PACKET_HDRLEN                               = 0xb
+	PACKET_HOST                                 = 0x0
+	PACKET_IGNORE_OUTGOING                      = 0x17
+	PACKET_KERNEL                               = 0x7
+	PACKET_LOOPBACK                             = 0x5
+	PACKET_LOSS                                 = 0xe
+	PACKET_MR_ALLMULTI                          = 0x2
+	PACKET_MR_MULTICAST                         = 0x0
+	PACKET_MR_PROMISC                           = 0x1
+	PACKET_MR_UNICAST                           = 0x3
+	PACKET_MULTICAST                            = 0x2
+	PACKET_ORIGDEV                              = 0x9
+	PACKET_OTHERHOST                            = 0x3
+	PACKET_OUTGOING                             = 0x4
+	PACKET_QDISC_BYPASS                         = 0x14
+	PACKET_RECV_OUTPUT                          = 0x3
+	PACKET_RESERVE                              = 0xc
+	PACKET_ROLLOVER_STATS                       = 0x15
+	PACKET_RX_RING                              = 0x5
+	PACKET_STATISTICS                           = 0x6
+	PACKET_TIMESTAMP                            = 0x11
+	PACKET_TX_HAS_OFF                           = 0x13
+	PACKET_TX_RING                              = 0xd
+	PACKET_TX_TIMESTAMP                         = 0x10
+	PACKET_USER                                 = 0x6
+	PACKET_VERSION                              = 0xa
+	PACKET_VNET_HDR                             = 0xf
+	PACKET_VNET_HDR_SZ                          = 0x18
+	PARITY_CRC16_PR0                            = 0x2
+	PARITY_CRC16_PR0_CCITT                      = 0x4
+	PARITY_CRC16_PR1                            = 0x3
+	PARITY_CRC16_PR1_CCITT                      = 0x5
+	PARITY_CRC32_PR0_CCITT                      = 0x6
+	PARITY_CRC32_PR1_CCITT                      = 0x7
+	PARITY_DEFAULT                              = 0x0
+	PARITY_NONE                                 = 0x1
+	PARMRK                                      = 0x8
+	PERF_ATTR_SIZE_VER0                         = 0x40
+	PERF_ATTR_SIZE_VER1                         = 0x48
+	PERF_ATTR_SIZE_VER2                         = 0x50
+	PERF_ATTR_SIZE_VER3                         = 0x60
+	PERF_ATTR_SIZE_VER4                         = 0x68
+	PERF_ATTR_SIZE_VER5                         = 0x70
+	PERF_ATTR_SIZE_VER6                         = 0x78
+	PERF_ATTR_SIZE_VER7                         = 0x80
+	PERF_ATTR_SIZE_VER8                         = 0x88
+	PERF_AUX_FLAG_COLLISION                     = 0x8
+	PERF_AUX_FLAG_CORESIGHT_FORMAT_CORESIGHT    = 0x0
+	PERF_AUX_FLAG_CORESIGHT_FORMAT_RAW          = 0x100
+	PERF_AUX_FLAG_OVERWRITE                     = 0x2
+	PERF_AUX_FLAG_PARTIAL                       = 0x4
+	PERF_AUX_FLAG_PMU_FORMAT_TYPE_MASK          = 0xff00
+	PERF_AUX_FLAG_TRUNCATED                     = 0x1
+	PERF_BRANCH_ENTRY_INFO_BITS_MAX             = 0x21
+	PERF_BR_ARM64_DEBUG_DATA                    = 0x7
+	PERF_BR_ARM64_DEBUG_EXIT                    = 0x5
+	PERF_BR_ARM64_DEBUG_HALT                    = 0x4
+	PERF_BR_ARM64_DEBUG_INST                    = 0x6
+	PERF_BR_ARM64_FIQ                           = 0x3
+	PERF_FLAG_FD_CLOEXEC                        = 0x8
+	PERF_FLAG_FD_NO_GROUP                       = 0x1
+	PERF_FLAG_FD_OUTPUT                         = 0x2
+	PERF_FLAG_PID_CGROUP                        = 0x4
+	PERF_HW_EVENT_MASK                          = 0xffffffff
+	PERF_MAX_CONTEXTS_PER_STACK                 = 0x8
+	PERF_MAX_STACK_DEPTH                        = 0x7f
+	PERF_MEM_BLK_ADDR                           = 0x4
+	PERF_MEM_BLK_DATA                           = 0x2
+	PERF_MEM_BLK_NA                             = 0x1
+	PERF_MEM_BLK_SHIFT                          = 0x28
+	PERF_MEM_HOPS_0                             = 0x1
+	PERF_MEM_HOPS_1                             = 0x2
+	PERF_MEM_HOPS_2                             = 0x3
+	PERF_MEM_HOPS_3                             = 0x4
+	PERF_MEM_HOPS_SHIFT                         = 0x2b
+	PERF_MEM_LOCK_LOCKED                        = 0x2
+	PERF_MEM_LOCK_NA                            = 0x1
+	PERF_MEM_LOCK_SHIFT                         = 0x18
+	PERF_MEM_LVLNUM_ANY_CACHE                   = 0xb
+	PERF_MEM_LVLNUM_CXL                         = 0x9
+	PERF_MEM_LVLNUM_IO                          = 0xa
+	PERF_MEM_LVLNUM_L1                          = 0x1
+	PERF_MEM_LVLNUM_L2                          = 0x2
+	PERF_MEM_LVLNUM_L2_MHB                      = 0x5
+	PERF_MEM_LVLNUM_L3                          = 0x3
+	PERF_MEM_LVLNUM_L4                          = 0x4
+	PERF_MEM_LVLNUM_LFB                         = 0xc
+	PERF_MEM_LVLNUM_MSC                         = 0x6
+	PERF_MEM_LVLNUM_NA                          = 0xf
+	PERF_MEM_LVLNUM_PMEM                        = 0xe
+	PERF_MEM_LVLNUM_RAM                         = 0xd
+	PERF_MEM_LVLNUM_SHIFT                       = 0x21
+	PERF_MEM_LVLNUM_UNC                         = 0x8
+	PERF_MEM_LVL_HIT                            = 0x2
+	PERF_MEM_LVL_IO                             = 0x1000
+	PERF_MEM_LVL_L1                             = 0x8
+	PERF_MEM_LVL_L2                             = 0x20
+	PERF_MEM_LVL_L3                             = 0x40
+	PERF_MEM_LVL_LFB                            = 0x10
+	PERF_MEM_LVL_LOC_RAM                        = 0x80
+	PERF_MEM_LVL_MISS                           = 0x4
+	PERF_MEM_LVL_NA                             = 0x1
+	PERF_MEM_LVL_REM_CCE1                       = 0x400
+	PERF_MEM_LVL_REM_CCE2                       = 0x800
+	PERF_MEM_LVL_REM_RAM1                       = 0x100
+	PERF_MEM_LVL_REM_RAM2                       = 0x200
+	PERF_MEM_LVL_SHIFT                          = 0x5
+	PERF_MEM_LVL_UNC                            = 0x2000
+	PERF_MEM_OP_EXEC                            = 0x10
+	PERF_MEM_OP_LOAD                            = 0x2
+	PERF_MEM_OP_NA                              = 0x1
+	PERF_MEM_OP_PFETCH                          = 0x8
+	PERF_MEM_OP_SHIFT                           = 0x0
+	PERF_MEM_OP_STORE                           = 0x4
+	PERF_MEM_REMOTE_REMOTE                      = 0x1
+	PERF_MEM_REMOTE_SHIFT                       = 0x25
+	PERF_MEM_SNOOPX_FWD                         = 0x1
+	PERF_MEM_SNOOPX_PEER                        = 0x2
+	PERF_MEM_SNOOPX_SHIFT                       = 0x26
+	PERF_MEM_SNOOP_HIT                          = 0x4
+	PERF_MEM_SNOOP_HITM                         = 0x10
+	PERF_MEM_SNOOP_MISS                         = 0x8
+	PERF_MEM_SNOOP_NA                           = 0x1
+	PERF_MEM_SNOOP_NONE                         = 0x2
+	PERF_MEM_SNOOP_SHIFT                        = 0x13
+	PERF_MEM_TLB_HIT                            = 0x2
+	PERF_MEM_TLB_L1                             = 0x8
+	PERF_MEM_TLB_L2                             = 0x10
+	PERF_MEM_TLB_MISS                           = 0x4
+	PERF_MEM_TLB_NA                             = 0x1
+	PERF_MEM_TLB_OS                             = 0x40
+	PERF_MEM_TLB_SHIFT                          = 0x1a
+	PERF_MEM_TLB_WK                             = 0x20
+	PERF_PMU_TYPE_SHIFT                         = 0x20
+	PERF_RECORD_KSYMBOL_FLAGS_UNREGISTER        = 0x1
+	PERF_RECORD_MISC_COMM_EXEC                  = 0x2000
+	PERF_RECORD_MISC_CPUMODE_MASK               = 0x7
+	PERF_RECORD_MISC_CPUMODE_UNKNOWN            = 0x0
+	PERF_RECORD_MISC_EXACT_IP                   = 0x4000
+	PERF_RECORD_MISC_EXT_RESERVED               = 0x8000
+	PERF_RECORD_MISC_FORK_EXEC                  = 0x2000
+	PERF_RECORD_MISC_GUEST_KERNEL               = 0x4
+	PERF_RECORD_MISC_GUEST_USER                 = 0x5
+	PERF_RECORD_MISC_HYPERVISOR                 = 0x3
+	PERF_RECORD_MISC_KERNEL                     = 0x1
+	PERF_RECORD_MISC_MMAP_BUILD_ID              = 0x4000
+	PERF_RECORD_MISC_MMAP_DATA                  = 0x2000
+	PERF_RECORD_MISC_PROC_MAP_PARSE_TIMEOUT     = 0x1000
+	PERF_RECORD_MISC_SWITCH_OUT                 = 0x2000
+	PERF_RECORD_MISC_SWITCH_OUT_PREEMPT         = 0x4000
+	PERF_RECORD_MISC_USER                       = 0x2
+	PERF_SAMPLE_BRANCH_PLM_ALL                  = 0x7
+	PERF_SAMPLE_WEIGHT_TYPE                     = 0x1004000
+	PF_ALG                                      = 0x26
+	PF_APPLETALK                                = 0x5
+	PF_ASH                                      = 0x12
+	PF_ATMPVC                                   = 0x8
+	PF_ATMSVC                                   = 0x14
+	PF_AX25                                     = 0x3
+	PF_BLUETOOTH                                = 0x1f
+	PF_BRIDGE                                   = 0x7
+	PF_CAIF                                     = 0x25
+	PF_CAN                                      = 0x1d
+	PF_DECnet                                   = 0xc
+	PF_ECONET                                   = 0x13
+	PF_FILE                                     = 0x1
+	PF_IB                                       = 0x1b
+	PF_IEEE802154                               = 0x24
+	PF_INET                                     = 0x2
+	PF_INET6                                    = 0xa
+	PF_IPX                                      = 0x4
+	PF_IRDA                                     = 0x17
+	PF_ISDN                                     = 0x22
+	PF_IUCV                                     = 0x20
+	PF_KCM                                      = 0x29
+	PF_KEY                                      = 0xf
+	PF_LLC                                      = 0x1a
+	PF_LOCAL                                    = 0x1
+	PF_MAX                                      = 0x2e
+	PF_MCTP                                     = 0x2d
+	PF_MPLS                                     = 0x1c
+	PF_NETBEUI                                  = 0xd
+	PF_NETLINK                                  = 0x10
+	PF_NETROM                                   = 0x6
+	PF_NFC                                      = 0x27
+	PF_PACKET                                   = 0x11
+	PF_PHONET                                   = 0x23
+	PF_PPPOX                                    = 0x18
+	PF_QIPCRTR                                  = 0x2a
+	PF_R                                        = 0x4
+	PF_RDS                                      = 0x15
+	PF_ROSE                                     = 0xb
+	PF_ROUTE                                    = 0x10
+	PF_RXRPC                                    = 0x21
+	PF_SECURITY                                 = 0xe
+	PF_SMC                                      = 0x2b
+	PF_SNA                                      = 0x16
+	PF_TIPC                                     = 0x1e
+	PF_UNIX                                     = 0x1
+	PF_UNSPEC                                   = 0x0
+	PF_VSOCK                                    = 0x28
+	PF_W                                        = 0x2
+	PF_WANPIPE                                  = 0x19
+	PF_X                                        = 0x1
+	PF_X25                                      = 0x9
+	PF_XDP                                      = 0x2c
+	PID_FS_MAGIC                                = 0x50494446
+	PIPEFS_MAGIC                                = 0x50495045
+	PPPIOCGNPMODE                               = 0xc008744c
+	PPPIOCNEWUNIT                               = 0xc004743e
+	PRIO_PGRP                                   = 0x1
+	PRIO_PROCESS                                = 0x0
+	PRIO_USER                                   = 0x2
+	PROCFS_IOCTL_MAGIC                          = 'f'
+	PROC_SUPER_MAGIC                            = 0x9fa0
+	PROT_EXEC                                   = 0x4
+	PROT_GROWSDOWN                              = 0x1000000
+	PROT_GROWSUP                                = 0x2000000
+	PROT_NONE                                   = 0x0
+	PROT_READ                                   = 0x1
+	PROT_WRITE                                  = 0x2
+	PR_CAPBSET_DROP                             = 0x18
+	PR_CAPBSET_READ                             = 0x17
+	PR_CAP_AMBIENT                              = 0x2f
+	PR_CAP_AMBIENT_CLEAR_ALL                    = 0x4
+	PR_CAP_AMBIENT_IS_SET                       = 0x1
+	PR_CAP_AMBIENT_LOWER                        = 0x3
+	PR_CAP_AMBIENT_RAISE                        = 0x2
+	PR_ENDIAN_BIG                               = 0x0
+	PR_ENDIAN_LITTLE                            = 0x1
+	PR_ENDIAN_PPC_LITTLE                        = 0x2
+	PR_FPEMU_NOPRINT                            = 0x1
+	PR_FPEMU_SIGFPE                             = 0x2
+	PR_FP_EXC_ASYNC                             = 0x2
+	PR_FP_EXC_DISABLED                          = 0x0
+	PR_FP_EXC_DIV                               = 0x10000
+	PR_FP_EXC_INV                               = 0x100000
+	PR_FP_EXC_NONRECOV                          = 0x1
+	PR_FP_EXC_OVF                               = 0x20000
+	PR_FP_EXC_PRECISE                           = 0x3
+	PR_FP_EXC_RES                               = 0x80000
+	PR_FP_EXC_SW_ENABLE                         = 0x80
+	PR_FP_EXC_UND                               = 0x40000
+	PR_FP_MODE_FR                               = 0x1
+	PR_FP_MODE_FRE                              = 0x2
+	PR_FUTEX_HASH                               = 0x4e
+	PR_FUTEX_HASH_GET_IMMUTABLE                 = 0x3
+	PR_FUTEX_HASH_GET_SLOTS                     = 0x2
+	PR_FUTEX_HASH_SET_SLOTS                     = 0x1
+	PR_GET_AUXV                                 = 0x41555856
+	PR_GET_CHILD_SUBREAPER                      = 0x25
+	PR_GET_DUMPABLE                             = 0x3
+	PR_GET_ENDIAN                               = 0x13
+	PR_GET_FPEMU                                = 0x9
+	PR_GET_FPEXC                                = 0xb
+	PR_GET_FP_MODE                              = 0x2e
+	PR_GET_IO_FLUSHER                           = 0x3a
+	PR_GET_KEEPCAPS                             = 0x7
+	PR_GET_MDWE                                 = 0x42
+	PR_GET_MEMORY_MERGE                         = 0x44
+	PR_GET_NAME                                 = 0x10
+	PR_GET_NO_NEW_PRIVS                         = 0x27
+	PR_GET_PDEATHSIG                            = 0x2
+	PR_GET_SECCOMP                              = 0x15
+	PR_GET_SECUREBITS                           = 0x1b
+	PR_GET_SHADOW_STACK_STATUS                  = 0x4a
+	PR_GET_SPECULATION_CTRL                     = 0x34
+	PR_GET_TAGGED_ADDR_CTRL                     = 0x38
+	PR_GET_THP_DISABLE                          = 0x2a
+	PR_GET_TID_ADDRESS                          = 0x28
+	PR_GET_TIMERSLACK                           = 0x1e
+	PR_GET_TIMING                               = 0xd
+	PR_GET_TSC                                  = 0x19
+	PR_GET_UNALIGN                              = 0x5
+	PR_LOCK_SHADOW_STACK_STATUS                 = 0x4c
+	PR_MCE_KILL                                 = 0x21
+	PR_MCE_KILL_CLEAR                           = 0x0
+	PR_MCE_KILL_DEFAULT                         = 0x2
+	PR_MCE_KILL_EARLY                           = 0x1
+	PR_MCE_KILL_GET                             = 0x22
+	PR_MCE_KILL_LATE                            = 0x0
+	PR_MCE_KILL_SET                             = 0x1
+	PR_MDWE_NO_INHERIT                          = 0x2
+	PR_MDWE_REFUSE_EXEC_GAIN                    = 0x1
+	PR_MPX_DISABLE_MANAGEMENT                   = 0x2c
+	PR_MPX_ENABLE_MANAGEMENT                    = 0x2b
+	PR_MTE_TAG_MASK                             = 0x7fff8
+	PR_MTE_TAG_SHIFT                            = 0x3
+	PR_MTE_TCF_ASYNC                            = 0x4
+	PR_MTE_TCF_MASK                             = 0x6
+	PR_MTE_TCF_NONE                             = 0x0
+	PR_MTE_TCF_SHIFT                            = 0x1
+	PR_MTE_TCF_SYNC                             = 0x2
+	PR_PAC_APDAKEY                              = 0x4
+	PR_PAC_APDBKEY                              = 0x8
+	PR_PAC_APGAKEY                              = 0x10
+	PR_PAC_APIAKEY                              = 0x1
+	PR_PAC_APIBKEY                              = 0x2
+	PR_PAC_GET_ENABLED_KEYS                     = 0x3d
+	PR_PAC_RESET_KEYS                           = 0x36
+	PR_PAC_SET_ENABLED_KEYS                     = 0x3c
+	PR_PMLEN_MASK                               = 0x7f000000
+	PR_PMLEN_SHIFT                              = 0x18
+	PR_PPC_DEXCR_CTRL_CLEAR                     = 0x4
+	PR_PPC_DEXCR_CTRL_CLEAR_ONEXEC              = 0x10
+	PR_PPC_DEXCR_CTRL_EDITABLE                  = 0x1
+	PR_PPC_DEXCR_CTRL_MASK                      = 0x1f
+	PR_PPC_DEXCR_CTRL_SET                       = 0x2
+	PR_PPC_DEXCR_CTRL_SET_ONEXEC                = 0x8
+	PR_PPC_DEXCR_IBRTPD                         = 0x1
+	PR_PPC_DEXCR_NPHIE                          = 0x3
+	PR_PPC_DEXCR_SBHE                           = 0x0
+	PR_PPC_DEXCR_SRAPD                          = 0x2
+	PR_PPC_GET_DEXCR                            = 0x48
+	PR_PPC_SET_DEXCR                            = 0x49
+	PR_RISCV_CTX_SW_FENCEI_OFF                  = 0x1
+	PR_RISCV_CTX_SW_FENCEI_ON                   = 0x0
+	PR_RISCV_SCOPE_PER_PROCESS                  = 0x0
+	PR_RISCV_SCOPE_PER_THREAD                   = 0x1
+	PR_RISCV_SET_ICACHE_FLUSH_CTX               = 0x47
+	PR_RISCV_V_GET_CONTROL                      = 0x46
+	PR_RISCV_V_SET_CONTROL                      = 0x45
+	PR_RISCV_V_VSTATE_CTRL_CUR_MASK             = 0x3
+	PR_RISCV_V_VSTATE_CTRL_DEFAULT              = 0x0
+	PR_RISCV_V_VSTATE_CTRL_INHERIT              = 0x10
+	PR_RISCV_V_VSTATE_CTRL_MASK                 = 0x1f
+	PR_RISCV_V_VSTATE_CTRL_NEXT_MASK            = 0xc
+	PR_RISCV_V_VSTATE_CTRL_OFF                  = 0x1
+	PR_RISCV_V_VSTATE_CTRL_ON                   = 0x2
+	PR_SCHED_CORE                               = 0x3e
+	PR_SCHED_CORE_CREATE                        = 0x1
+	PR_SCHED_CORE_GET                           = 0x0
+	PR_SCHED_CORE_MAX                           = 0x4
+	PR_SCHED_CORE_SCOPE_PROCESS_GROUP           = 0x2
+	PR_SCHED_CORE_SCOPE_THREAD                  = 0x0
+	PR_SCHED_CORE_SCOPE_THREAD_GROUP            = 0x1
+	PR_SCHED_CORE_SHARE_FROM                    = 0x3
+	PR_SCHED_CORE_SHARE_TO                      = 0x2
+	PR_SET_CHILD_SUBREAPER                      = 0x24
+	PR_SET_DUMPABLE                             = 0x4
+	PR_SET_ENDIAN                               = 0x14
+	PR_SET_FPEMU                                = 0xa
+	PR_SET_FPEXC                                = 0xc
+	PR_SET_FP_MODE                              = 0x2d
+	PR_SET_IO_FLUSHER                           = 0x39
+	PR_SET_KEEPCAPS                             = 0x8
+	PR_SET_MDWE                                 = 0x41
+	PR_SET_MEMORY_MERGE                         = 0x43
+	PR_SET_MM                                   = 0x23
+	PR_SET_MM_ARG_END                           = 0x9
+	PR_SET_MM_ARG_START                         = 0x8
+	PR_SET_MM_AUXV                              = 0xc
+	PR_SET_MM_BRK                               = 0x7
+	PR_SET_MM_END_CODE                          = 0x2
+	PR_SET_MM_END_DATA                          = 0x4
+	PR_SET_MM_ENV_END                           = 0xb
+	PR_SET_MM_ENV_START                         = 0xa
+	PR_SET_MM_EXE_FILE                          = 0xd
+	PR_SET_MM_MAP                               = 0xe
+	PR_SET_MM_MAP_SIZE                          = 0xf
+	PR_SET_MM_START_BRK                         = 0x6
+	PR_SET_MM_START_CODE                        = 0x1
+	PR_SET_MM_START_DATA                        = 0x3
+	PR_SET_MM_START_STACK                       = 0x5
+	PR_SET_NAME                                 = 0xf
+	PR_SET_NO_NEW_PRIVS                         = 0x26
+	PR_SET_PDEATHSIG                            = 0x1
+	PR_SET_PTRACER                              = 0x59616d61
+	PR_SET_SECCOMP                              = 0x16
+	PR_SET_SECUREBITS                           = 0x1c
+	PR_SET_SHADOW_STACK_STATUS                  = 0x4b
+	PR_SET_SPECULATION_CTRL                     = 0x35
+	PR_SET_SYSCALL_USER_DISPATCH                = 0x3b
+	PR_SET_TAGGED_ADDR_CTRL                     = 0x37
+	PR_SET_THP_DISABLE                          = 0x29
+	PR_SET_TIMERSLACK                           = 0x1d
+	PR_SET_TIMING                               = 0xe
+	PR_SET_TSC                                  = 0x1a
+	PR_SET_UNALIGN                              = 0x6
+	PR_SET_VMA                                  = 0x53564d41
+	PR_SET_VMA_ANON_NAME                        = 0x0
+	PR_SHADOW_STACK_ENABLE                      = 0x1
+	PR_SHADOW_STACK_PUSH                        = 0x4
+	PR_SHADOW_STACK_WRITE                       = 0x2
+	PR_SME_GET_VL                               = 0x40
+	PR_SME_SET_VL                               = 0x3f
+	PR_SME_SET_VL_ONEXEC                        = 0x40000
+	PR_SME_VL_INHERIT                           = 0x20000
+	PR_SME_VL_LEN_MASK                          = 0xffff
+	PR_SPEC_DISABLE                             = 0x4
+	PR_SPEC_DISABLE_NOEXEC                      = 0x10
+	PR_SPEC_ENABLE                              = 0x2
+	PR_SPEC_FORCE_DISABLE                       = 0x8
+	PR_SPEC_INDIRECT_BRANCH                     = 0x1
+	PR_SPEC_L1D_FLUSH                           = 0x2
+	PR_SPEC_NOT_AFFECTED                        = 0x0
+	PR_SPEC_PRCTL                               = 0x1
+	PR_SPEC_STORE_BYPASS                        = 0x0
+	PR_SVE_GET_VL                               = 0x33
+	PR_SVE_SET_VL                               = 0x32
+	PR_SVE_SET_VL_ONEXEC                        = 0x40000
+	PR_SVE_VL_INHERIT                           = 0x20000
+	PR_SVE_VL_LEN_MASK                          = 0xffff
+	PR_SYS_DISPATCH_OFF                         = 0x0
+	PR_SYS_DISPATCH_ON                          = 0x1
+	PR_TAGGED_ADDR_ENABLE                       = 0x1
+	PR_TASK_PERF_EVENTS_DISABLE                 = 0x1f
+	PR_TASK_PERF_EVENTS_ENABLE                  = 0x20
+	PR_TIMER_CREATE_RESTORE_IDS                 = 0x4d
+	PR_TIMER_CREATE_RESTORE_IDS_GET             = 0x2
+	PR_TIMER_CREATE_RESTORE_IDS_OFF             = 0x0
+	PR_TIMER_CREATE_RESTORE_IDS_ON              = 0x1
+	PR_TIMING_STATISTICAL                       = 0x0
+	PR_TIMING_TIMESTAMP                         = 0x1
+	PR_TSC_ENABLE                               = 0x1
+	PR_TSC_SIGSEGV                              = 0x2
+	PR_UNALIGN_NOPRINT                          = 0x1
+	PR_UNALIGN_SIGBUS                           = 0x2
+	PSTOREFS_MAGIC                              = 0x6165676c
+	PTP_CLK_MAGIC                               = '='
+	PTP_ENABLE_FEATURE                          = 0x1
+	PTP_EXTTS_EDGES                             = 0x6
+	PTP_EXTTS_EVENT_VALID                       = 0x1
+	PTP_EXTTS_V1_VALID_FLAGS                    = 0x7
+	PTP_EXTTS_VALID_FLAGS                       = 0x1f
+	PTP_EXT_OFFSET                              = 0x10
+	PTP_FALLING_EDGE                            = 0x4
+	PTP_MAX_SAMPLES                             = 0x19
+	PTP_PEROUT_DUTY_CYCLE                       = 0x2
+	PTP_PEROUT_ONE_SHOT                         = 0x1
+	PTP_PEROUT_PHASE                            = 0x4
+	PTP_PEROUT_V1_VALID_FLAGS                   = 0x0
+	PTP_PEROUT_VALID_FLAGS                      = 0x7
+	PTP_PIN_GETFUNC                             = 0xc0603d06
+	PTP_PIN_GETFUNC2                            = 0xc0603d0f
+	PTP_RISING_EDGE                             = 0x2
+	PTP_STRICT_FLAGS                            = 0x8
+	PTP_SYS_OFFSET_EXTENDED                     = 0xc4c03d09
+	PTP_SYS_OFFSET_EXTENDED2                    = 0xc4c03d12
+	PTP_SYS_OFFSET_PRECISE                      = 0xc0403d08
+	PTP_SYS_OFFSET_PRECISE2                     = 0xc0403d11
+	PTRACE_ATTACH                               = 0x10
+	PTRACE_CONT                                 = 0x7
+	PTRACE_DETACH                               = 0x11
+	PTRACE_EVENTMSG_SYSCALL_ENTRY               = 0x1
+	PTRACE_EVENTMSG_SYSCALL_EXIT                = 0x2
+	PTRACE_EVENT_CLONE                          = 0x3
+	PTRACE_EVENT_EXEC                           = 0x4
+	PTRACE_EVENT_EXIT                           = 0x6
+	PTRACE_EVENT_FORK                           = 0x1
+	PTRACE_EVENT_SECCOMP                        = 0x7
+	PTRACE_EVENT_STOP                           = 0x80
+	PTRACE_EVENT_VFORK                          = 0x2
+	PTRACE_EVENT_VFORK_DONE                     = 0x5
+	PTRACE_GETEVENTMSG                          = 0x4201
+	PTRACE_GETREGS                              = 0xc
+	PTRACE_GETREGSET                            = 0x4204
+	PTRACE_GETSIGINFO                           = 0x4202
+	PTRACE_GETSIGMASK                           = 0x420a
+	PTRACE_GET_RSEQ_CONFIGURATION               = 0x420f
+	PTRACE_GET_SYSCALL_INFO                     = 0x420e
+	PTRACE_GET_SYSCALL_USER_DISPATCH_CONFIG     = 0x4211
+	PTRACE_INTERRUPT                            = 0x4207
+	PTRACE_KILL                                 = 0x8
+	PTRACE_LISTEN                               = 0x4208
+	PTRACE_O_EXITKILL                           = 0x100000
+	PTRACE_O_MASK                               = 0x3000ff
+	PTRACE_O_SUSPEND_SECCOMP                    = 0x200000
+	PTRACE_O_TRACECLONE                         = 0x8
+	PTRACE_O_TRACEEXEC                          = 0x10
+	PTRACE_O_TRACEEXIT                          = 0x40
+	PTRACE_O_TRACEFORK                          = 0x2
+	PTRACE_O_TRACESECCOMP                       = 0x80
+	PTRACE_O_TRACESYSGOOD                       = 0x1
+	PTRACE_O_TRACEVFORK                         = 0x4
+	PTRACE_O_TRACEVFORKDONE                     = 0x20
+	PTRACE_PEEKDATA                             = 0x2
+	PTRACE_PEEKSIGINFO                          = 0x4209
+	PTRACE_PEEKSIGINFO_SHARED                   = 0x1
+	PTRACE_PEEKTEXT                             = 0x1
+	PTRACE_PEEKUSR                              = 0x3
+	PTRACE_POKEDATA                             = 0x5
+	PTRACE_POKETEXT                             = 0x4
+	PTRACE_POKEUSR                              = 0x6
+	PTRACE_SECCOMP_GET_FILTER                   = 0x420c
+	PTRACE_SECCOMP_GET_METADATA                 = 0x420d
+	PTRACE_SEIZE                                = 0x4206
+	PTRACE_SETOPTIONS                           = 0x4200
+	PTRACE_SETREGS                              = 0xd
+	PTRACE_SETREGSET                            = 0x4205
+	PTRACE_SETSIGINFO                           = 0x4203
+	PTRACE_SETSIGMASK                           = 0x420b
+	PTRACE_SET_SYSCALL_INFO                     = 0x4212
+	PTRACE_SET_SYSCALL_USER_DISPATCH_CONFIG     = 0x4210
+	PTRACE_SINGLESTEP                           = 0x9
+	PTRACE_SYSCALL                              = 0x18
+	PTRACE_SYSCALL_INFO_ENTRY                   = 0x1
+	PTRACE_SYSCALL_INFO_EXIT                    = 0x2
+	PTRACE_SYSCALL_INFO_NONE                    = 0x0
+	PTRACE_SYSCALL_INFO_SECCOMP                 = 0x3
+	PTRACE_TRACEME                              = 0x0
+	PT_AARCH64_MEMTAG_MTE                       = 0x70000002
+	PT_DYNAMIC                                  = 0x2
+	PT_GNU_EH_FRAME                             = 0x6474e550
+	PT_GNU_PROPERTY                             = 0x6474e553
+	PT_GNU_RELRO                                = 0x6474e552
+	PT_GNU_STACK                                = 0x6474e551
+	PT_HIOS                                     = 0x6fffffff
+	PT_HIPROC                                   = 0x7fffffff
+	PT_INTERP                                   = 0x3
+	PT_LOAD                                     = 0x1
+	PT_LOOS                                     = 0x60000000
+	PT_LOPROC                                   = 0x70000000
+	PT_NOTE                                     = 0x4
+	PT_NULL                                     = 0x0
+	PT_PHDR                                     = 0x6
+	PT_SHLIB                                    = 0x5
+	PT_TLS                                      = 0x7
+	P_ALL                                       = 0x0
+	P_PGID                                      = 0x2
+	P_PID                                       = 0x1
+	P_PIDFD                                     = 0x3
+	QNX4_SUPER_MAGIC                            = 0x2f
+	QNX6_SUPER_MAGIC                            = 0x68191122
+	RAMFS_MAGIC                                 = 0x858458f6
+	RAW_PAYLOAD_DIGITAL                         = 0x3
+	RAW_PAYLOAD_HCI                             = 0x2
+	RAW_PAYLOAD_LLCP                            = 0x0
+	RAW_PAYLOAD_NCI                             = 0x1
+	RAW_PAYLOAD_PROPRIETARY                     = 0x4
+	RDTGROUP_SUPER_MAGIC                        = 0x7655821
+	REISERFS_SUPER_MAGIC                        = 0x52654973
+	RENAME_EXCHANGE                             = 0x2
+	RENAME_NOREPLACE                            = 0x1
+	RENAME_WHITEOUT                             = 0x4
+	RLIMIT_CORE                                 = 0x4
+	RLIMIT_CPU                                  = 0x0
+	RLIMIT_DATA                                 = 0x2
+	RLIMIT_FSIZE                                = 0x1
+	RLIMIT_LOCKS                                = 0xa
+	RLIMIT_MSGQUEUE                             = 0xc
+	RLIMIT_NICE                                 = 0xd
+	RLIMIT_RTPRIO                               = 0xe
+	RLIMIT_RTTIME                               = 0xf
+	RLIMIT_SIGPENDING                           = 0xb
+	RLIMIT_STACK                                = 0x3
+	RLIM_INFINITY                               = 0xffffffffffffffff
+	RTAX_ADVMSS                                 = 0x8
+	RTAX_CC_ALGO                                = 0x10
+	RTAX_CWND                                   = 0x7
+	RTAX_FASTOPEN_NO_COOKIE                     = 0x11
+	RTAX_FEATURES                               = 0xc
+	RTAX_FEATURE_ALLFRAG                        = 0x8
+	RTAX_FEATURE_ECN                            = 0x1
+	RTAX_FEATURE_MASK                           = 0x1f
+	RTAX_FEATURE_SACK                           = 0x2
+	RTAX_FEATURE_TCP_USEC_TS                    = 0x10
+	RTAX_FEATURE_TIMESTAMP                      = 0x4
+	RTAX_HOPLIMIT                               = 0xa
+	RTAX_INITCWND                               = 0xb
+	RTAX_INITRWND                               = 0xe
+	RTAX_LOCK                                   = 0x1
+	RTAX_MAX                                    = 0x11
+	RTAX_MTU                                    = 0x2
+	RTAX_QUICKACK                               = 0xf
+	RTAX_REORDERING                             = 0x9
+	RTAX_RTO_MIN                                = 0xd
+	RTAX_RTT                                    = 0x4
+	RTAX_RTTVAR                                 = 0x5
+	RTAX_SSTHRESH                               = 0x6
+	RTAX_UNSPEC                                 = 0x0
+	RTAX_WINDOW                                 = 0x3
+	RTA_ALIGNTO                                 = 0x4
+	RTA_MAX                                     = 0x1f
+	RTCF_DIRECTSRC                              = 0x4000000
+	RTCF_DOREDIRECT                             = 0x1000000
+	RTCF_LOG                                    = 0x2000000
+	RTCF_MASQ                                   = 0x400000
+	RTCF_NAT                                    = 0x800000
+	RTCF_VALVE                                  = 0x200000
+	RTC_AF                                      = 0x20
+	RTC_BSM_DIRECT                              = 0x1
+	RTC_BSM_DISABLED                            = 0x0
+	RTC_BSM_LEVEL                               = 0x2
+	RTC_BSM_STANDBY                             = 0x3
+	RTC_FEATURE_ALARM                           = 0x0
+	RTC_FEATURE_ALARM_RES_2S                    = 0x3
+	RTC_FEATURE_ALARM_RES_MINUTE                = 0x1
+	RTC_FEATURE_ALARM_WAKEUP_ONLY               = 0x7
+	RTC_FEATURE_BACKUP_SWITCH_MODE              = 0x6
+	RTC_FEATURE_CNT                             = 0x8
+	RTC_FEATURE_CORRECTION                      = 0x5
+	RTC_FEATURE_NEED_WEEK_DAY                   = 0x2
+	RTC_FEATURE_UPDATE_INTERRUPT                = 0x4
+	RTC_IRQF                                    = 0x80
+	RTC_MAX_FREQ                                = 0x2000
+	RTC_PARAM_BACKUP_SWITCH_MODE                = 0x2
+	RTC_PARAM_CORRECTION                        = 0x1
+	RTC_PARAM_FEATURES                          = 0x0
+	RTC_PF                                      = 0x40
+	RTC_UF                                      = 0x10
+	RTF_ADDRCLASSMASK                           = 0xf8000000
+	RTF_ADDRCONF                                = 0x40000
+	RTF_ALLONLINK                               = 0x20000
+	RTF_BROADCAST                               = 0x10000000
+	RTF_CACHE                                   = 0x1000000
+	RTF_DEFAULT                                 = 0x10000
+	RTF_DYNAMIC                                 = 0x10
+	RTF_FLOW                                    = 0x2000000
+	RTF_GATEWAY                                 = 0x2
+	RTF_HOST                                    = 0x4
+	RTF_INTERFACE                               = 0x40000000
+	RTF_IRTT                                    = 0x100
+	RTF_LINKRT                                  = 0x100000
+	RTF_LOCAL                                   = 0x80000000
+	RTF_MODIFIED                                = 0x20
+	RTF_MSS                                     = 0x40
+	RTF_MTU                                     = 0x40
+	RTF_MULTICAST                               = 0x20000000
+	RTF_NAT                                     = 0x8000000
+	RTF_NOFORWARD                               = 0x1000
+	RTF_NONEXTHOP                               = 0x200000
+	RTF_NOPMTUDISC                              = 0x4000
+	RTF_POLICY                                  = 0x4000000
+	RTF_REINSTATE                               = 0x8
+	RTF_REJECT                                  = 0x200
+	RTF_STATIC                                  = 0x400
+	RTF_THROW                                   = 0x2000
+	RTF_UP                                      = 0x1
+	RTF_WINDOW                                  = 0x80
+	RTF_XRESOLVE                                = 0x800
+	RTMGRP_DECnet_IFADDR                        = 0x1000
+	RTMGRP_DECnet_ROUTE                         = 0x4000
+	RTMGRP_IPV4_IFADDR                          = 0x10
+	RTMGRP_IPV4_MROUTE                          = 0x20
+	RTMGRP_IPV4_ROUTE                           = 0x40
+	RTMGRP_IPV4_RULE                            = 0x80
+	RTMGRP_IPV6_IFADDR                          = 0x100
+	RTMGRP_IPV6_IFINFO                          = 0x800
+	RTMGRP_IPV6_MROUTE                          = 0x200
+	RTMGRP_IPV6_PREFIX                          = 0x20000
+	RTMGRP_IPV6_ROUTE                           = 0x400
+	RTMGRP_LINK                                 = 0x1
+	RTMGRP_NEIGH                                = 0x4
+	RTMGRP_NOTIFY                               = 0x2
+	RTMGRP_TC                                   = 0x8
+	RTM_BASE                                    = 0x10
+	RTM_DELACTION                               = 0x31
+	RTM_DELADDR                                 = 0x15
+	RTM_DELADDRLABEL                            = 0x49
+	RTM_DELANYCAST                              = 0x3d
+	RTM_DELCHAIN                                = 0x65
+	RTM_DELLINK                                 = 0x11
+	RTM_DELLINKPROP                             = 0x6d
+	RTM_DELMDB                                  = 0x55
+	RTM_DELMULTICAST                            = 0x39
+	RTM_DELNEIGH                                = 0x1d
+	RTM_DELNETCONF                              = 0x51
+	RTM_DELNEXTHOP                              = 0x69
+	RTM_DELNEXTHOPBUCKET                        = 0x75
+	RTM_DELNSID                                 = 0x59
+	RTM_DELQDISC                                = 0x25
+	RTM_DELROUTE                                = 0x19
+	RTM_DELRULE                                 = 0x21
+	RTM_DELTCLASS                               = 0x29
+	RTM_DELTFILTER                              = 0x2d
+	RTM_DELTUNNEL                               = 0x79
+	RTM_DELVLAN                                 = 0x71
+	RTM_F_CLONED                                = 0x200
+	RTM_F_EQUALIZE                              = 0x400
+	RTM_F_FIB_MATCH                             = 0x2000
+	RTM_F_LOOKUP_TABLE                          = 0x1000
+	RTM_F_NOTIFY                                = 0x100
+	RTM_F_OFFLOAD                               = 0x4000
+	RTM_F_OFFLOAD_FAILED                        = 0x20000000
+	RTM_F_PREFIX                                = 0x800
+	RTM_F_TRAP                                  = 0x8000
+	RTM_GETACTION                               = 0x32
+	RTM_GETADDR                                 = 0x16
+	RTM_GETADDRLABEL                            = 0x4a
+	RTM_GETANYCAST                              = 0x3e
+	RTM_GETCHAIN                                = 0x66
+	RTM_GETDCB                                  = 0x4e
+	RTM_GETLINK                                 = 0x12
+	RTM_GETLINKPROP                             = 0x6e
+	RTM_GETMDB                                  = 0x56
+	RTM_GETMULTICAST                            = 0x3a
+	RTM_GETNEIGH                                = 0x1e
+	RTM_GETNEIGHTBL                             = 0x42
+	RTM_GETNETCONF                              = 0x52
+	RTM_GETNEXTHOP                              = 0x6a
+	RTM_GETNEXTHOPBUCKET                        = 0x76
+	RTM_GETNSID                                 = 0x5a
+	RTM_GETQDISC                                = 0x26
+	RTM_GETROUTE                                = 0x1a
+	RTM_GETRULE                                 = 0x22
+	RTM_GETSTATS                                = 0x5e
+	RTM_GETTCLASS                               = 0x2a
+	RTM_GETTFILTER                              = 0x2e
+	RTM_GETTUNNEL                               = 0x7a
+	RTM_GETVLAN                                 = 0x72
+	RTM_MAX                                     = 0x7b
+	RTM_NEWACTION                               = 0x30
+	RTM_NEWADDR                                 = 0x14
+	RTM_NEWADDRLABEL                            = 0x48
+	RTM_NEWANYCAST                              = 0x3c
+	RTM_NEWCACHEREPORT                          = 0x60
+	RTM_NEWCHAIN                                = 0x64
+	RTM_NEWLINK                                 = 0x10
+	RTM_NEWLINKPROP                             = 0x6c
+	RTM_NEWMDB                                  = 0x54
+	RTM_NEWMULTICAST                            = 0x38
+	RTM_NEWNDUSEROPT                            = 0x44
+	RTM_NEWNEIGH                                = 0x1c
+	RTM_NEWNEIGHTBL                             = 0x40
+	RTM_NEWNETCONF                              = 0x50
+	RTM_NEWNEXTHOP                              = 0x68
+	RTM_NEWNEXTHOPBUCKET                        = 0x74
+	RTM_NEWNSID                                 = 0x58
+	RTM_NEWPREFIX                               = 0x34
+	RTM_NEWQDISC                                = 0x24
+	RTM_NEWROUTE                                = 0x18
+	RTM_NEWRULE                                 = 0x20
+	RTM_NEWSTATS                                = 0x5c
+	RTM_NEWTCLASS                               = 0x28
+	RTM_NEWTFILTER                              = 0x2c
+	RTM_NEWTUNNEL                               = 0x78
+	RTM_NEWVLAN                                 = 0x70
+	RTM_NR_FAMILIES                             = 0x1b
+	RTM_NR_MSGTYPES                             = 0x6c
+	RTM_SETDCB                                  = 0x4f
+	RTM_SETLINK                                 = 0x13
+	RTM_SETNEIGHTBL                             = 0x43
+	RTM_SETSTATS                                = 0x5f
+	RTNH_ALIGNTO                                = 0x4
+	RTNH_COMPARE_MASK                           = 0x59
+	RTNH_F_DEAD                                 = 0x1
+	RTNH_F_LINKDOWN                             = 0x10
+	RTNH_F_OFFLOAD                              = 0x8
+	RTNH_F_ONLINK                               = 0x4
+	RTNH_F_PERVASIVE                            = 0x2
+	RTNH_F_TRAP                                 = 0x40
+	RTNH_F_UNRESOLVED                           = 0x20
+	RTN_MAX                                     = 0xb
+	RTPROT_BABEL                                = 0x2a
+	RTPROT_BGP                                  = 0xba
+	RTPROT_BIRD                                 = 0xc
+	RTPROT_BOOT                                 = 0x3
+	RTPROT_DHCP                                 = 0x10
+	RTPROT_DNROUTED                             = 0xd
+	RTPROT_EIGRP                                = 0xc0
+	RTPROT_GATED                                = 0x8
+	RTPROT_ISIS                                 = 0xbb
+	RTPROT_KEEPALIVED                           = 0x12
+	RTPROT_KERNEL                               = 0x2
+	RTPROT_MROUTED                              = 0x11
+	RTPROT_MRT                                  = 0xa
+	RTPROT_NTK                                  = 0xf
+	RTPROT_OPENR                                = 0x63
+	RTPROT_OSPF                                 = 0xbc
+	RTPROT_OVN                                  = 0x54
+	RTPROT_RA                                   = 0x9
+	RTPROT_REDIRECT                             = 0x1
+	RTPROT_RIP                                  = 0xbd
+	RTPROT_STATIC                               = 0x4
+	RTPROT_UNSPEC                               = 0x0
+	RTPROT_XORP                                 = 0xe
+	RTPROT_ZEBRA                                = 0xb
+	RT_CLASS_DEFAULT                            = 0xfd
+	RT_CLASS_LOCAL                              = 0xff
+	RT_CLASS_MAIN                               = 0xfe
+	RT_CLASS_MAX                                = 0xff
+	RT_CLASS_UNSPEC                             = 0x0
+	RUSAGE_CHILDREN                             = -0x1
+	RUSAGE_SELF                                 = 0x0
+	RUSAGE_THREAD                               = 0x1
+	RWF_APPEND                                  = 0x10
+	RWF_ATOMIC                                  = 0x40
+	RWF_DONTCACHE                               = 0x80
+	RWF_DSYNC                                   = 0x2
+	RWF_HIPRI                                   = 0x1
+	RWF_NOAPPEND                                = 0x20
+	RWF_NOWAIT                                  = 0x8
+	RWF_SUPPORTED                               = 0xff
+	RWF_SYNC                                    = 0x4
+	RWF_WRITE_LIFE_NOT_SET                      = 0x0
+	SCHED_BATCH                                 = 0x3
+	SCHED_DEADLINE                              = 0x6
+	SCHED_EXT                                   = 0x7
+	SCHED_FIFO                                  = 0x1
+	SCHED_FLAG_ALL                              = 0x7f
+	SCHED_FLAG_DL_OVERRUN                       = 0x4
+	SCHED_FLAG_KEEP_ALL                         = 0x18
+	SCHED_FLAG_KEEP_PARAMS                      = 0x10
+	SCHED_FLAG_KEEP_POLICY                      = 0x8
+	SCHED_FLAG_RECLAIM                          = 0x2
+	SCHED_FLAG_RESET_ON_FORK                    = 0x1
+	SCHED_FLAG_UTIL_CLAMP                       = 0x60
+	SCHED_FLAG_UTIL_CLAMP_MAX                   = 0x40
+	SCHED_FLAG_UTIL_CLAMP_MIN                   = 0x20
+	SCHED_IDLE                                  = 0x5
+	SCHED_NORMAL                                = 0x0
+	SCHED_RESET_ON_FORK                         = 0x40000000
+	SCHED_RR                                    = 0x2
+	SCM_CREDENTIALS                             = 0x2
+	SCM_PIDFD                                   = 0x4
+	SCM_RIGHTS                                  = 0x1
+	SCM_SECURITY                                = 0x3
+	SCM_TIMESTAMP                               = 0x1d
+	SC_LOG_FLUSH                                = 0x100000
+	SECCOMP_ADDFD_FLAG_SEND                     = 0x2
+	SECCOMP_ADDFD_FLAG_SETFD                    = 0x1
+	SECCOMP_FILTER_FLAG_LOG                     = 0x2
+	SECCOMP_FILTER_FLAG_NEW_LISTENER            = 0x8
+	SECCOMP_FILTER_FLAG_SPEC_ALLOW              = 0x4
+	SECCOMP_FILTER_FLAG_TSYNC                   = 0x1
+	SECCOMP_FILTER_FLAG_TSYNC_ESRCH             = 0x10
+	SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV      = 0x20
+	SECCOMP_GET_ACTION_AVAIL                    = 0x2
+	SECCOMP_GET_NOTIF_SIZES                     = 0x3
+	SECCOMP_IOCTL_NOTIF_RECV                    = 0xc0502100
+	SECCOMP_IOCTL_NOTIF_SEND                    = 0xc0182101
+	SECCOMP_IOC_MAGIC                           = '!'
+	SECCOMP_MODE_DISABLED                       = 0x0
+	SECCOMP_MODE_FILTER                         = 0x2
+	SECCOMP_MODE_STRICT                         = 0x1
+	SECCOMP_RET_ACTION                          = 0x7fff0000
+	SECCOMP_RET_ACTION_FULL                     = 0xffff0000
+	SECCOMP_RET_ALLOW                           = 0x7fff0000
+	SECCOMP_RET_DATA                            = 0xffff
+	SECCOMP_RET_ERRNO                           = 0x50000
+	SECCOMP_RET_KILL                            = 0x0
+	SECCOMP_RET_KILL_PROCESS                    = 0x80000000
+	SECCOMP_RET_KILL_THREAD                     = 0x0
+	SECCOMP_RET_LOG                             = 0x7ffc0000
+	SECCOMP_RET_TRACE                           = 0x7ff00000
+	SECCOMP_RET_TRAP                            = 0x30000
+	SECCOMP_RET_USER_NOTIF                      = 0x7fc00000
+	SECCOMP_SET_MODE_FILTER                     = 0x1
+	SECCOMP_SET_MODE_STRICT                     = 0x0
+	SECCOMP_USER_NOTIF_FD_SYNC_WAKE_UP          = 0x1
+	SECCOMP_USER_NOTIF_FLAG_CONTINUE            = 0x1
+	SECRETMEM_MAGIC                             = 0x5345434d
+	SECURITYFS_MAGIC                            = 0x73636673
+	SEEK_CUR                                    = 0x1
+	SEEK_DATA                                   = 0x3
+	SEEK_END                                    = 0x2
+	SEEK_HOLE                                   = 0x4
+	SEEK_MAX                                    = 0x4
+	SEEK_SET                                    = 0x0
+	SELINUX_MAGIC                               = 0xf97cff8c
+	SHF_ALLOC                                   = 0x2
+	SHF_EXCLUDE                                 = 0x8000000
+	SHF_EXECINSTR                               = 0x4
+	SHF_GROUP                                   = 0x200
+	SHF_INFO_LINK                               = 0x40
+	SHF_LINK_ORDER                              = 0x80
+	SHF_MASKOS                                  = 0xff00000
+	SHF_MASKPROC                                = 0xf0000000
+	SHF_MERGE                                   = 0x10
+	SHF_ORDERED                                 = 0x4000000
+	SHF_OS_NONCONFORMING                        = 0x100
+	SHF_RELA_LIVEPATCH                          = 0x100000
+	SHF_RO_AFTER_INIT                           = 0x200000
+	SHF_STRINGS                                 = 0x20
+	SHF_TLS                                     = 0x400
+	SHF_WRITE                                   = 0x1
+	SHN_ABS                                     = 0xfff1
+	SHN_COMMON                                  = 0xfff2
+	SHN_HIPROC                                  = 0xff1f
+	SHN_HIRESERVE                               = 0xffff
+	SHN_LIVEPATCH                               = 0xff20
+	SHN_LOPROC                                  = 0xff00
+	SHN_LORESERVE                               = 0xff00
+	SHN_UNDEF                                   = 0x0
+	SHT_DYNAMIC                                 = 0x6
+	SHT_DYNSYM                                  = 0xb
+	SHT_HASH                                    = 0x5
+	SHT_HIPROC                                  = 0x7fffffff
+	SHT_HIUSER                                  = 0xffffffff
+	SHT_LOPROC                                  = 0x70000000
+	SHT_LOUSER                                  = 0x80000000
+	SHT_NOBITS                                  = 0x8
+	SHT_NOTE                                    = 0x7
+	SHT_NULL                                    = 0x0
+	SHT_NUM                                     = 0xc
+	SHT_PROGBITS                                = 0x1
+	SHT_REL                                     = 0x9
+	SHT_RELA                                    = 0x4
+	SHT_SHLIB                                   = 0xa
+	SHT_STRTAB                                  = 0x3
+	SHT_SYMTAB                                  = 0x2
+	SHUT_RD                                     = 0x0
+	SHUT_RDWR                                   = 0x2
+	SHUT_WR                                     = 0x1
+	SIOCADDDLCI                                 = 0x8980
+	SIOCADDMULTI                                = 0x8931
+	SIOCADDRT                                   = 0x890b
+	SIOCBONDCHANGEACTIVE                        = 0x8995
+	SIOCBONDENSLAVE                             = 0x8990
+	SIOCBONDINFOQUERY                           = 0x8994
+	SIOCBONDRELEASE                             = 0x8991
+	SIOCBONDSETHWADDR                           = 0x8992
+	SIOCBONDSLAVEINFOQUERY                      = 0x8993
+	SIOCBRADDBR                                 = 0x89a0
+	SIOCBRADDIF                                 = 0x89a2
+	SIOCBRDELBR                                 = 0x89a1
+	SIOCBRDELIF                                 = 0x89a3
+	SIOCDARP                                    = 0x8953
+	SIOCDELDLCI                                 = 0x8981
+	SIOCDELMULTI                                = 0x8932
+	SIOCDELRT                                   = 0x890c
+	SIOCDEVPRIVATE                              = 0x89f0
+	SIOCDIFADDR                                 = 0x8936
+	SIOCDRARP                                   = 0x8960
+	SIOCETHTOOL                                 = 0x8946
+	SIOCGARP                                    = 0x8954
+	SIOCGETLINKNAME                             = 0x89e0
+	SIOCGETNODEID                               = 0x89e1
+	SIOCGHWTSTAMP                               = 0x89b1
+	SIOCGIFADDR                                 = 0x8915
+	SIOCGIFBR                                   = 0x8940
+	SIOCGIFBRDADDR                              = 0x8919
+	SIOCGIFCONF                                 = 0x8912
+	SIOCGIFCOUNT                                = 0x8938
+	SIOCGIFDSTADDR                              = 0x8917
+	SIOCGIFENCAP                                = 0x8925
+	SIOCGIFFLAGS                                = 0x8913
+	SIOCGIFHWADDR                               = 0x8927
+	SIOCGIFINDEX                                = 0x8933
+	SIOCGIFMAP                                  = 0x8970
+	SIOCGIFMEM                                  = 0x891f
+	SIOCGIFMETRIC                               = 0x891d
+	SIOCGIFMTU                                  = 0x8921
+	SIOCGIFNAME                                 = 0x8910
+	SIOCGIFNETMASK                              = 0x891b
+	SIOCGIFPFLAGS                               = 0x8935
+	SIOCGIFSLAVE                                = 0x8929
+	SIOCGIFTXQLEN                               = 0x8942
+	SIOCGIFVLAN                                 = 0x8982
+	SIOCGMIIPHY                                 = 0x8947
+	SIOCGMIIREG                                 = 0x8948
+	SIOCGPPPCSTATS                              = 0x89f2
+	SIOCGPPPSTATS                               = 0x89f0
+	SIOCGPPPVER                                 = 0x89f1
+	SIOCGRARP                                   = 0x8961
+	SIOCGSKNS                                   = 0x894c
+	SIOCGSTAMP                                  = 0x8906
+	SIOCGSTAMPNS                                = 0x8907
+	SIOCGSTAMPNS_OLD                            = 0x8907
+	SIOCGSTAMP_OLD                              = 0x8906
+	SIOCKCMATTACH                               = 0x89e0
+	SIOCKCMCLONE                                = 0x89e2
+	SIOCKCMUNATTACH                             = 0x89e1
+	SIOCOUTQNSD                                 = 0x894b
+	SIOCPROTOPRIVATE                            = 0x89e0
+	SIOCRTMSG                                   = 0x890d
+	SIOCSARP                                    = 0x8955
+	SIOCSHWTSTAMP                               = 0x89b0
+	SIOCSIFADDR                                 = 0x8916
+	SIOCSIFBR                                   = 0x8941
+	SIOCSIFBRDADDR                              = 0x891a
+	SIOCSIFDSTADDR                              = 0x8918
+	SIOCSIFENCAP                                = 0x8926
+	SIOCSIFFLAGS                                = 0x8914
+	SIOCSIFHWADDR                               = 0x8924
+	SIOCSIFHWBROADCAST                          = 0x8937
+	SIOCSIFLINK                                 = 0x8911
+	SIOCSIFMAP                                  = 0x8971
+	SIOCSIFMEM                                  = 0x8920
+	SIOCSIFMETRIC                               = 0x891e
+	SIOCSIFMTU                                  = 0x8922
+	SIOCSIFNAME                                 = 0x8923
+	SIOCSIFNETMASK                              = 0x891c
+	SIOCSIFPFLAGS                               = 0x8934
+	SIOCSIFSLAVE                                = 0x8930
+	SIOCSIFTXQLEN                               = 0x8943
+	SIOCSIFVLAN                                 = 0x8983
+	SIOCSMIIREG                                 = 0x8949
+	SIOCSRARP                                   = 0x8962
+	SIOCWANDEV                                  = 0x894a
+	SK_DIAG_BPF_STORAGE_MAX                     = 0x3
+	SK_DIAG_BPF_STORAGE_REQ_MAX                 = 0x1
+	SMACK_MAGIC                                 = 0x43415d53
+	SMART_AUTOSAVE                              = 0xd2
+	SMART_AUTO_OFFLINE                          = 0xdb
+	SMART_DISABLE                               = 0xd9
+	SMART_ENABLE                                = 0xd8
+	SMART_HCYL_PASS                             = 0xc2
+	SMART_IMMEDIATE_OFFLINE                     = 0xd4
+	SMART_LCYL_PASS                             = 0x4f
+	SMART_READ_LOG_SECTOR                       = 0xd5
+	SMART_READ_THRESHOLDS                       = 0xd1
+	SMART_READ_VALUES                           = 0xd0
+	SMART_SAVE                                  = 0xd3
+	SMART_STATUS                                = 0xda
+	SMART_WRITE_LOG_SECTOR                      = 0xd6
+	SMART_WRITE_THRESHOLDS                      = 0xd7
+	SMB2_SUPER_MAGIC                            = 0xfe534d42
+	SMB_SUPER_MAGIC                             = 0x517b
+	SOCKFS_MAGIC                                = 0x534f434b
+	SOCK_BUF_LOCK_MASK                          = 0x3
+	SOCK_DCCP                                   = 0x6
+	SOCK_DESTROY                                = 0x15
+	SOCK_DIAG_BY_FAMILY                         = 0x14
+	SOCK_IOC_TYPE                               = 0x89
+	SOCK_PACKET                                 = 0xa
+	SOCK_RAW                                    = 0x3
+	SOCK_RCVBUF_LOCK                            = 0x2
+	SOCK_RDM                                    = 0x4
+	SOCK_SEQPACKET                              = 0x5
+	SOCK_SNDBUF_LOCK                            = 0x1
+	SOCK_TXREHASH_DEFAULT                       = 0xff
+	SOCK_TXREHASH_DISABLED                      = 0x0
+	SOCK_TXREHASH_ENABLED                       = 0x1
+	SOL_AAL                                     = 0x109
+	SOL_ALG                                     = 0x117
+	SOL_ATM                                     = 0x108
+	SOL_CAIF                                    = 0x116
+	SOL_CAN_BASE                                = 0x64
+	SOL_CAN_RAW                                 = 0x65
+	SOL_DCCP                                    = 0x10d
+	SOL_DECNET                                  = 0x105
+	SOL_ICMPV6                                  = 0x3a
+	SOL_IP                                      = 0x0
+	SOL_IPV6                                    = 0x29
+	SOL_IRDA                                    = 0x10a
+	SOL_IUCV                                    = 0x115
+	SOL_KCM                                     = 0x119
+	SOL_LLC                                     = 0x10c
+	SOL_MCTP                                    = 0x11d
+	SOL_MPTCP                                   = 0x11c
+	SOL_NETBEUI                                 = 0x10b
+	SOL_NETLINK                                 = 0x10e
+	SOL_NFC                                     = 0x118
+	SOL_PACKET                                  = 0x107
+	SOL_PNPIPE                                  = 0x113
+	SOL_PPPOL2TP                                = 0x111
+	SOL_RAW                                     = 0xff
+	SOL_RDS                                     = 0x114
+	SOL_RXRPC                                   = 0x110
+	SOL_SMC                                     = 0x11e
+	SOL_TCP                                     = 0x6
+	SOL_TIPC                                    = 0x10f
+	SOL_TLS                                     = 0x11a
+	SOL_UDP                                     = 0x11
+	SOL_VSOCK                                   = 0x11f
+	SOL_X25                                     = 0x106
+	SOL_XDP                                     = 0x11b
+	SOMAXCONN                                   = 0x1000
+	SO_ATTACH_FILTER                            = 0x1a
+	SO_DEBUG                                    = 0x1
+	SO_DETACH_BPF                               = 0x1b
+	SO_DETACH_FILTER                            = 0x1b
+	SO_EE_CODE_TXTIME_INVALID_PARAM             = 0x1
+	SO_EE_CODE_TXTIME_MISSED                    = 0x2
+	SO_EE_CODE_ZEROCOPY_COPIED                  = 0x1
+	SO_EE_ORIGIN_ICMP                           = 0x2
+	SO_EE_ORIGIN_ICMP6                          = 0x3
+	SO_EE_ORIGIN_LOCAL                          = 0x1
+	SO_EE_ORIGIN_NONE                           = 0x0
+	SO_EE_ORIGIN_TIMESTAMPING                   = 0x4
+	SO_EE_ORIGIN_TXSTATUS                       = 0x4
+	SO_EE_ORIGIN_TXTIME                         = 0x6
+	SO_EE_ORIGIN_ZEROCOPY                       = 0x5
+	SO_EE_RFC4884_FLAG_INVALID                  = 0x1
+	SO_GET_FILTER                               = 0x1a
+	SO_NO_CHECK                                 = 0xb
+	SO_PEERNAME                                 = 0x1c
+	SO_PRIORITY                                 = 0xc
+	SO_TIMESTAMP                                = 0x1d
+	SO_TIMESTAMP_OLD                            = 0x1d
+	SO_VM_SOCKETS_BUFFER_MAX_SIZE               = 0x2
+	SO_VM_SOCKETS_BUFFER_MIN_SIZE               = 0x1
+	SO_VM_SOCKETS_BUFFER_SIZE                   = 0x0
+	SO_VM_SOCKETS_CONNECT_TIMEOUT               = 0x6
+	SO_VM_SOCKETS_CONNECT_TIMEOUT_NEW           = 0x8
+	SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD           = 0x6
+	SO_VM_SOCKETS_NONBLOCK_TXRX                 = 0x7
+	SO_VM_SOCKETS_PEER_HOST_VM_ID               = 0x3
+	SO_VM_SOCKETS_TRUSTED                       = 0x5
+	SPLICE_F_GIFT                               = 0x8
+	SPLICE_F_MORE                               = 0x4
+	SPLICE_F_MOVE                               = 0x1
+	SPLICE_F_NONBLOCK                           = 0x2
+	SQUASHFS_MAGIC                              = 0x73717368
+	STACK_END_MAGIC                             = 0x57ac6e9d
+	STATX_ALL                                   = 0xfff
+	STATX_ATIME                                 = 0x20
+	STATX_ATTR_APPEND                           = 0x20
+	STATX_ATTR_AUTOMOUNT                        = 0x1000
+	STATX_ATTR_COMPRESSED                       = 0x4
+	STATX_ATTR_DAX                              = 0x200000
+	STATX_ATTR_ENCRYPTED                        = 0x800
+	STATX_ATTR_IMMUTABLE                        = 0x10
+	STATX_ATTR_MOUNT_ROOT                       = 0x2000
+	STATX_ATTR_NODUMP                           = 0x40
+	STATX_ATTR_VERITY                           = 0x100000
+	STATX_ATTR_WRITE_ATOMIC                     = 0x400000
+	STATX_BASIC_STATS                           = 0x7ff
+	STATX_BLOCKS                                = 0x400
+	STATX_BTIME                                 = 0x800
+	STATX_CTIME                                 = 0x80
+	STATX_DIOALIGN                              = 0x2000
+	STATX_DIO_READ_ALIGN                        = 0x20000
+	STATX_GID                                   = 0x10
+	STATX_INO                                   = 0x100
+	STATX_MNT_ID                                = 0x1000
+	STATX_MNT_ID_UNIQUE                         = 0x4000
+	STATX_MODE                                  = 0x2
+	STATX_MTIME                                 = 0x40
+	STATX_NLINK                                 = 0x4
+	STATX_SIZE                                  = 0x200
+	STATX_SUBVOL                                = 0x8000
+	STATX_TYPE                                  = 0x1
+	STATX_UID                                   = 0x8
+	STATX_WRITE_ATOMIC                          = 0x10000
+	STATX__RESERVED                             = 0x80000000
+	STB_GLOBAL                                  = 0x1
+	STB_LOCAL                                   = 0x0
+	STB_WEAK                                    = 0x2
+	STT_COMMON                                  = 0x5
+	STT_FILE                                    = 0x4
+	STT_FUNC                                    = 0x2
+	STT_NOTYPE                                  = 0x0
+	STT_OBJECT                                  = 0x1
+	STT_SECTION                                 = 0x3
+	STT_TLS                                     = 0x6
+	SYNC_FILE_RANGE_WAIT_AFTER                  = 0x4
+	SYNC_FILE_RANGE_WAIT_BEFORE                 = 0x1
+	SYNC_FILE_RANGE_WRITE                       = 0x2
+	SYNC_FILE_RANGE_WRITE_AND_WAIT              = 0x7
+	SYSFS_MAGIC                                 = 0x62656572
+	S_BLKSIZE                                   = 0x200
+	S_IEXEC                                     = 0x40
+	S_IFBLK                                     = 0x6000
+	S_IFCHR                                     = 0x2000
+	S_IFDIR                                     = 0x4000
+	S_IFIFO                                     = 0x1000
+	S_IFLNK                                     = 0xa000
+	S_IFMT                                      = 0xf000
+	S_IFREG                                     = 0x8000
+	S_IFSOCK                                    = 0xc000
+	S_IREAD                                     = 0x100
+	S_IRGRP                                     = 0x20
+	S_IROTH                                     = 0x4
+	S_IRUSR                                     = 0x100
+	S_IRWXG                                     = 0x38
+	S_IRWXO                                     = 0x7
+	S_IRWXU                                     = 0x1c0
+	S_ISGID                                     = 0x400
+	S_ISUID                                     = 0x800
+	S_ISVTX                                     = 0x200
+	S_IWGRP                                     = 0x10
+	S_IWOTH                                     = 0x2
+	S_IWRITE                                    = 0x80
+	S_IWUSR                                     = 0x80
+	S_IXGRP                                     = 0x8
+	S_IXOTH                                     = 0x1
+	S_IXUSR                                     = 0x40
+	TAB0                                        = 0x0
+	TASKSTATS_CMD_ATTR_MAX                      = 0x4
+	TASKSTATS_CMD_MAX                           = 0x2
+	TASKSTATS_GENL_NAME                         = "TASKSTATS"
+	TASKSTATS_GENL_VERSION                      = 0x1
+	TASKSTATS_TYPE_MAX                          = 0x6
+	TASKSTATS_VERSION                           = 0x10
+	TCIFLUSH                                    = 0x0
+	TCIOFF                                      = 0x2
+	TCIOFLUSH                                   = 0x2
+	TCION                                       = 0x3
+	TCOFLUSH                                    = 0x1
+	TCOOFF                                      = 0x0
+	TCOON                                       = 0x1
+	TCPOPT_EOL                                  = 0x0
+	TCPOPT_MAXSEG                               = 0x2
+	TCPOPT_NOP                                  = 0x1
+	TCPOPT_SACK                                 = 0x5
+	TCPOPT_SACK_PERMITTED                       = 0x4
+	TCPOPT_TIMESTAMP                            = 0x8
+	TCPOPT_TSTAMP_HDR                           = 0x101080a
+	TCPOPT_WINDOW                               = 0x3
+	TCP_CC_INFO                                 = 0x1a
+	TCP_CM_INQ                                  = 0x24
+	TCP_CONGESTION                              = 0xd
+	TCP_COOKIE_IN_ALWAYS                        = 0x1
+	TCP_COOKIE_MAX                              = 0x10
+	TCP_COOKIE_MIN                              = 0x8
+	TCP_COOKIE_OUT_NEVER                        = 0x2
+	TCP_COOKIE_PAIR_SIZE                        = 0x20
+	TCP_COOKIE_TRANSACTIONS                     = 0xf
+	TCP_CORK                                    = 0x3
+	TCP_DEFER_ACCEPT                            = 0x9
+	TCP_FASTOPEN                                = 0x17
+	TCP_FASTOPEN_CONNECT                        = 0x1e
+	TCP_FASTOPEN_KEY                            = 0x21
+	TCP_FASTOPEN_NO_COOKIE                      = 0x22
+	TCP_INFO                                    = 0xb
+	TCP_INQ                                     = 0x24
+	TCP_KEEPCNT                                 = 0x6
+	TCP_KEEPIDLE                                = 0x4
+	TCP_KEEPINTVL                               = 0x5
+	TCP_LINGER2                                 = 0x8
+	TCP_MAXSEG                                  = 0x2
+	TCP_MAXWIN                                  = 0xffff
+	TCP_MAX_WINSHIFT                            = 0xe
+	TCP_MD5SIG                                  = 0xe
+	TCP_MD5SIG_EXT                              = 0x20
+	TCP_MD5SIG_FLAG_IFINDEX                     = 0x2
+	TCP_MD5SIG_FLAG_PREFIX                      = 0x1
+	TCP_MD5SIG_MAXKEYLEN                        = 0x50
+	TCP_MSS                                     = 0x200
+	TCP_MSS_DEFAULT                             = 0x218
+	TCP_MSS_DESIRED                             = 0x4c4
+	TCP_NODELAY                                 = 0x1
+	TCP_NOTSENT_LOWAT                           = 0x19
+	TCP_QUEUE_SEQ                               = 0x15
+	TCP_QUICKACK                                = 0xc
+	TCP_REPAIR                                  = 0x13
+	TCP_REPAIR_OFF                              = 0x0
+	TCP_REPAIR_OFF_NO_WP                        = -0x1
+	TCP_REPAIR_ON                               = 0x1
+	TCP_REPAIR_OPTIONS                          = 0x16
+	TCP_REPAIR_QUEUE                            = 0x14
+	TCP_REPAIR_WINDOW                           = 0x1d
+	TCP_SAVED_SYN                               = 0x1c
+	TCP_SAVE_SYN                                = 0x1b
+	TCP_SYNCNT                                  = 0x7
+	TCP_S_DATA_IN                               = 0x4
+	TCP_S_DATA_OUT                              = 0x8
+	TCP_THIN_DUPACK                             = 0x11
+	TCP_THIN_LINEAR_TIMEOUTS                    = 0x10
+	TCP_TIMESTAMP                               = 0x18
+	TCP_TX_DELAY                                = 0x25
+	TCP_ULP                                     = 0x1f
+	TCP_USER_TIMEOUT                            = 0x12
+	TCP_WINDOW_CLAMP                            = 0xa
+	TCP_ZEROCOPY_RECEIVE                        = 0x23
+	TFD_TIMER_ABSTIME                           = 0x1
+	TFD_TIMER_CANCEL_ON_SET                     = 0x2
+	TIMER_ABSTIME                               = 0x1
+	TIOCM_DTR                                   = 0x2
+	TIOCM_LE                                    = 0x1
+	TIOCM_RTS                                   = 0x4
+	TIOCPKT_DATA                                = 0x0
+	TIOCPKT_DOSTOP                              = 0x20
+	TIOCPKT_FLUSHREAD                           = 0x1
+	TIOCPKT_FLUSHWRITE                          = 0x2
+	TIOCPKT_IOCTL                               = 0x40
+	TIOCPKT_NOSTOP                              = 0x10
+	TIOCPKT_START                               = 0x8
+	TIOCPKT_STOP                                = 0x4
+	TIPC_ADDR_ID                                = 0x3
+	TIPC_ADDR_MCAST                             = 0x1
+	TIPC_ADDR_NAME                              = 0x2
+	TIPC_ADDR_NAMESEQ                           = 0x1
+	TIPC_AEAD_ALG_NAME                          = 0x20
+	TIPC_AEAD_KEYLEN_MAX                        = 0x24
+	TIPC_AEAD_KEYLEN_MIN                        = 0x14
+	TIPC_AEAD_KEY_SIZE_MAX                      = 0x48
+	TIPC_CFG_SRV                                = 0x0
+	TIPC_CLUSTER_BITS                           = 0xc
+	TIPC_CLUSTER_MASK                           = 0xfff000
+	TIPC_CLUSTER_OFFSET                         = 0xc
+	TIPC_CLUSTER_SIZE                           = 0xfff
+	TIPC_CONN_SHUTDOWN                          = 0x5
+	TIPC_CONN_TIMEOUT                           = 0x82
+	TIPC_CRITICAL_IMPORTANCE                    = 0x3
+	TIPC_DESTNAME                               = 0x3
+	TIPC_DEST_DROPPABLE                         = 0x81
+	TIPC_ERRINFO                                = 0x1
+	TIPC_ERR_NO_NAME                            = 0x1
+	TIPC_ERR_NO_NODE                            = 0x3
+	TIPC_ERR_NO_PORT                            = 0x2
+	TIPC_ERR_OVERLOAD                           = 0x4
+	TIPC_GROUP_JOIN                             = 0x87
+	TIPC_GROUP_LEAVE                            = 0x88
+	TIPC_GROUP_LOOPBACK                         = 0x1
+	TIPC_GROUP_MEMBER_EVTS                      = 0x2
+	TIPC_HIGH_IMPORTANCE                        = 0x2
+	TIPC_IMPORTANCE                             = 0x7f
+	TIPC_LINK_STATE                             = 0x2
+	TIPC_LOW_IMPORTANCE                         = 0x0
+	TIPC_MAX_BEARER_NAME                        = 0x20
+	TIPC_MAX_IF_NAME                            = 0x10
+	TIPC_MAX_LINK_NAME                          = 0x44
+	TIPC_MAX_MEDIA_NAME                         = 0x10
+	TIPC_MAX_USER_MSG_SIZE                      = 0x101d0
+	TIPC_MCAST_BROADCAST                        = 0x85
+	TIPC_MCAST_REPLICAST                        = 0x86
+	TIPC_MEDIUM_IMPORTANCE                      = 0x1
+	TIPC_NODEID_LEN                             = 0x10
+	TIPC_NODELAY                                = 0x8a
+	TIPC_NODE_BITS                              = 0xc
+	TIPC_NODE_MASK                              = 0xfff
+	TIPC_NODE_OFFSET                            = 0x0
+	TIPC_NODE_RECVQ_DEPTH                       = 0x83
+	TIPC_NODE_SIZE                              = 0xfff
+	TIPC_NODE_STATE                             = 0x0
+	TIPC_OK                                     = 0x0
+	TIPC_PUBLISHED                              = 0x1
+	TIPC_REKEYING_NOW                           = 0xffffffff
+	TIPC_RESERVED_TYPES                         = 0x40
+	TIPC_RETDATA                                = 0x2
+	TIPC_SERVICE_ADDR                           = 0x2
+	TIPC_SERVICE_RANGE                          = 0x1
+	TIPC_SOCKET_ADDR                            = 0x3
+	TIPC_SOCK_RECVQ_DEPTH                       = 0x84
+	TIPC_SOCK_RECVQ_USED                        = 0x89
+	TIPC_SRC_DROPPABLE                          = 0x80
+	TIPC_SUBSCR_TIMEOUT                         = 0x3
+	TIPC_SUB_CANCEL                             = 0x4
+	TIPC_SUB_PORTS                              = 0x1
+	TIPC_SUB_SERVICE                            = 0x2
+	TIPC_TOP_SRV                                = 0x1
+	TIPC_WAIT_FOREVER                           = 0xffffffff
+	TIPC_WITHDRAWN                              = 0x2
+	TIPC_ZONE_BITS                              = 0x8
+	TIPC_ZONE_CLUSTER_MASK                      = 0xfffff000
+	TIPC_ZONE_MASK                              = 0xff000000
+	TIPC_ZONE_OFFSET                            = 0x18
+	TIPC_ZONE_SCOPE                             = 0x1
+	TIPC_ZONE_SIZE                              = 0xff
+	TMPFS_MAGIC                                 = 0x1021994
+	TPACKET_ALIGNMENT                           = 0x10
+	TPACKET_HDRLEN                              = 0x34
+	TP_STATUS_AVAILABLE                         = 0x0
+	TP_STATUS_BLK_TMO                           = 0x20
+	TP_STATUS_COPY                              = 0x2
+	TP_STATUS_CSUMNOTREADY                      = 0x8
+	TP_STATUS_CSUM_VALID                        = 0x80
+	TP_STATUS_GSO_TCP                           = 0x100
+	TP_STATUS_KERNEL                            = 0x0
+	TP_STATUS_LOSING                            = 0x4
+	TP_STATUS_SENDING                           = 0x2
+	TP_STATUS_SEND_REQUEST                      = 0x1
+	TP_STATUS_TS_RAW_HARDWARE                   = 0x80000000
+	TP_STATUS_TS_SOFTWARE                       = 0x20000000
+	TP_STATUS_TS_SYS_HARDWARE                   = 0x40000000
+	TP_STATUS_USER                              = 0x1
+	TP_STATUS_VLAN_TPID_VALID                   = 0x40
+	TP_STATUS_VLAN_VALID                        = 0x10
+	TP_STATUS_WRONG_FORMAT                      = 0x4
+	TRACEFS_MAGIC                               = 0x74726163
+	TS_COMM_LEN                                 = 0x20
+	UBI_IOCECNFO                                = 0xc01c6f06
+	UDF_SUPER_MAGIC                             = 0x15013346
+	UDP_CORK                                    = 0x1
+	UDP_ENCAP                                   = 0x64
+	UDP_ENCAP_ESPINUDP                          = 0x2
+	UDP_ENCAP_ESPINUDP_NON_IKE                  = 0x1
+	UDP_ENCAP_GTP0                              = 0x4
+	UDP_ENCAP_GTP1U                             = 0x5
+	UDP_ENCAP_L2TPINUDP                         = 0x3
+	UDP_GRO                                     = 0x68
+	UDP_NO_CHECK6_RX                            = 0x66
+	UDP_NO_CHECK6_TX                            = 0x65
+	UDP_SEGMENT                                 = 0x67
+	UMOUNT_NOFOLLOW                             = 0x8
+	USBDEVICE_SUPER_MAGIC                       = 0x9fa2
+	UTIME_NOW                                   = 0x3fffffff
+	UTIME_OMIT                                  = 0x3ffffffe
+	V9FS_MAGIC                                  = 0x1021997
+	VERASE                                      = 0x2
+	VER_FLG_BASE                                = 0x1
+	VER_FLG_WEAK                                = 0x2
+	VINTR                                       = 0x0
+	VKILL                                       = 0x3
+	VLNEXT                                      = 0xf
+	VMADDR_CID_ANY                              = 0xffffffff
+	VMADDR_CID_HOST                             = 0x2
+	VMADDR_CID_HYPERVISOR                       = 0x0
+	VMADDR_CID_LOCAL                            = 0x1
+	VMADDR_FLAG_TO_HOST                         = 0x1
+	VMADDR_PORT_ANY                             = 0xffffffff
+	VM_SOCKETS_INVALID_VERSION                  = 0xffffffff
+	VQUIT                                       = 0x1
+	VT0                                         = 0x0
+	WAKE_MAGIC                                  = 0x20
+	WALL                                        = 0x40000000
+	WCLONE                                      = 0x80000000
+	WCONTINUED                                  = 0x8
+	WDIOC_SETPRETIMEOUT                         = 0xc0045708
+	WDIOC_SETTIMEOUT                            = 0xc0045706
+	WDIOF_ALARMONLY                             = 0x400
+	WDIOF_CARDRESET                             = 0x20
+	WDIOF_EXTERN1                               = 0x4
+	WDIOF_EXTERN2                               = 0x8
+	WDIOF_FANFAULT                              = 0x2
+	WDIOF_KEEPALIVEPING                         = 0x8000
+	WDIOF_MAGICCLOSE                            = 0x100
+	WDIOF_OVERHEAT                              = 0x1
+	WDIOF_POWEROVER                             = 0x40
+	WDIOF_POWERUNDER                            = 0x10
+	WDIOF_PRETIMEOUT                            = 0x200
+	WDIOF_SETTIMEOUT                            = 0x80
+	WDIOF_UNKNOWN                               = -0x1
+	WDIOS_DISABLECARD                           = 0x1
+	WDIOS_ENABLECARD                            = 0x2
+	WDIOS_TEMPPANIC                             = 0x4
+	WDIOS_UNKNOWN                               = -0x1
+	WEXITED                                     = 0x4
+	WGALLOWEDIP_A_MAX                           = 0x4
+	WGDEVICE_A_MAX                              = 0x8
+	WGPEER_A_MAX                                = 0xa
+	WG_CMD_MAX                                  = 0x1
+	WG_GENL_NAME                                = "wireguard"
+	WG_GENL_VERSION                             = 0x1
+	WG_KEY_LEN                                  = 0x20
+	WIN_ACKMEDIACHANGE                          = 0xdb
+	WIN_CHECKPOWERMODE1                         = 0xe5
+	WIN_CHECKPOWERMODE2                         = 0x98
+	WIN_DEVICE_RESET                            = 0x8
+	WIN_DIAGNOSE                                = 0x90
+	WIN_DOORLOCK                                = 0xde
+	WIN_DOORUNLOCK                              = 0xdf
+	WIN_DOWNLOAD_MICROCODE                      = 0x92
+	WIN_FLUSH_CACHE                             = 0xe7
+	WIN_FLUSH_CACHE_EXT                         = 0xea
+	WIN_FORMAT                                  = 0x50
+	WIN_GETMEDIASTATUS                          = 0xda
+	WIN_IDENTIFY                                = 0xec
+	WIN_IDENTIFY_DMA                            = 0xee
+	WIN_IDLEIMMEDIATE                           = 0xe1
+	WIN_INIT                                    = 0x60
+	WIN_MEDIAEJECT                              = 0xed
+	WIN_MULTREAD                                = 0xc4
+	WIN_MULTREAD_EXT                            = 0x29
+	WIN_MULTWRITE                               = 0xc5
+	WIN_MULTWRITE_EXT                           = 0x39
+	WIN_NOP                                     = 0x0
+	WIN_PACKETCMD                               = 0xa0
+	WIN_PIDENTIFY                               = 0xa1
+	WIN_POSTBOOT                                = 0xdc
+	WIN_PREBOOT                                 = 0xdd
+	WIN_QUEUED_SERVICE                          = 0xa2
+	WIN_READ                                    = 0x20
+	WIN_READDMA                                 = 0xc8
+	WIN_READDMA_EXT                             = 0x25
+	WIN_READDMA_ONCE                            = 0xc9
+	WIN_READDMA_QUEUED                          = 0xc7
+	WIN_READDMA_QUEUED_EXT                      = 0x26
+	WIN_READ_BUFFER                             = 0xe4
+	WIN_READ_EXT                                = 0x24
+	WIN_READ_LONG                               = 0x22
+	WIN_READ_LONG_ONCE                          = 0x23
+	WIN_READ_NATIVE_MAX                         = 0xf8
+	WIN_READ_NATIVE_MAX_EXT                     = 0x27
+	WIN_READ_ONCE                               = 0x21
+	WIN_RECAL                                   = 0x10
+	WIN_RESTORE                                 = 0x10
+	WIN_SECURITY_DISABLE                        = 0xf6
+	WIN_SECURITY_ERASE_PREPARE                  = 0xf3
+	WIN_SECURITY_ERASE_UNIT                     = 0xf4
+	WIN_SECURITY_FREEZE_LOCK                    = 0xf5
+	WIN_SECURITY_SET_PASS                       = 0xf1
+	WIN_SECURITY_UNLOCK                         = 0xf2
+	WIN_SEEK                                    = 0x70
+	WIN_SETFEATURES                             = 0xef
+	WIN_SETIDLE1                                = 0xe3
+	WIN_SETIDLE2                                = 0x97
+	WIN_SETMULT                                 = 0xc6
+	WIN_SET_MAX                                 = 0xf9
+	WIN_SET_MAX_EXT                             = 0x37
+	WIN_SLEEPNOW1                               = 0xe6
+	WIN_SLEEPNOW2                               = 0x99
+	WIN_SMART                                   = 0xb0
+	WIN_SPECIFY                                 = 0x91
+	WIN_SRST                                    = 0x8
+	WIN_STANDBY                                 = 0xe2
+	WIN_STANDBY2                                = 0x96
+	WIN_STANDBYNOW1                             = 0xe0
+	WIN_STANDBYNOW2                             = 0x94
+	WIN_VERIFY                                  = 0x40
+	WIN_VERIFY_EXT                              = 0x42
+	WIN_VERIFY_ONCE                             = 0x41
+	WIN_WRITE                                   = 0x30
+	WIN_WRITEDMA                                = 0xca
+	WIN_WRITEDMA_EXT                            = 0x35
+	WIN_WRITEDMA_ONCE                           = 0xcb
+	WIN_WRITEDMA_QUEUED                         = 0xcc
+	WIN_WRITEDMA_QUEUED_EXT                     = 0x36
+	WIN_WRITE_BUFFER                            = 0xe8
+	WIN_WRITE_EXT                               = 0x34
+	WIN_WRITE_LONG                              = 0x32
+	WIN_WRITE_LONG_ONCE                         = 0x33
+	WIN_WRITE_ONCE                              = 0x31
+	WIN_WRITE_SAME                              = 0xe9
+	WIN_WRITE_VERIFY                            = 0x3c
+	WNOHANG                                     = 0x1
+	WNOTHREAD                                   = 0x20000000
+	WNOWAIT                                     = 0x1000000
+	WSTOPPED                                    = 0x2
+	WUNTRACED                                   = 0x2
+	XATTR_CREATE                                = 0x1
+	XATTR_REPLACE                               = 0x2
+	XDP_COPY                                    = 0x2
+	XDP_FLAGS_DRV_MODE                          = 0x4
+	XDP_FLAGS_HW_MODE                           = 0x8
+	XDP_FLAGS_MASK                              = 0x1f
+	XDP_FLAGS_MODES                             = 0xe
+	XDP_FLAGS_REPLACE                           = 0x10
+	XDP_FLAGS_SKB_MODE                          = 0x2
+	XDP_FLAGS_UPDATE_IF_NOEXIST                 = 0x1
+	XDP_MMAP_OFFSETS                            = 0x1
+	XDP_OPTIONS                                 = 0x8
+	XDP_OPTIONS_ZEROCOPY                        = 0x1
+	XDP_PACKET_HEADROOM                         = 0x100
+	XDP_PGOFF_RX_RING                           = 0x0
+	XDP_PGOFF_TX_RING                           = 0x80000000
+	XDP_PKT_CONTD                               = 0x1
+	XDP_RING_NEED_WAKEUP                        = 0x1
+	XDP_RX_RING                                 = 0x2
+	XDP_SHARED_UMEM                             = 0x1
+	XDP_STATISTICS                              = 0x7
+	XDP_TXMD_FLAGS_CHECKSUM                     = 0x2
+	XDP_TXMD_FLAGS_LAUNCH_TIME                  = 0x4
+	XDP_TXMD_FLAGS_TIMESTAMP                    = 0x1
+	XDP_TX_METADATA                             = 0x2
+	XDP_TX_RING                                 = 0x3
+	XDP_UMEM_COMPLETION_RING                    = 0x6
+	XDP_UMEM_FILL_RING                          = 0x5
+	XDP_UMEM_PGOFF_COMPLETION_RING              = 0x180000000
+	XDP_UMEM_PGOFF_FILL_RING                    = 0x100000000
+	XDP_UMEM_REG                                = 0x4
+	XDP_UMEM_TX_METADATA_LEN                    = 0x4
+	XDP_UMEM_TX_SW_CSUM                         = 0x2
+	XDP_UMEM_UNALIGNED_CHUNK_FLAG               = 0x1
+	XDP_USE_NEED_WAKEUP                         = 0x8
+	XDP_USE_SG                                  = 0x10
+	XDP_ZEROCOPY                                = 0x4
+	XENFS_SUPER_MAGIC                           = 0xabba1974
+	XFS_SUPER_MAGIC                             = 0x58465342
+	ZONEFS_MAGIC                                = 0x5a4f4653
+	_HIDIOCGRAWNAME_LEN                         = 0x80
+	_HIDIOCGRAWPHYS_LEN                         = 0x40
+	_HIDIOCGRAWUNIQ_LEN                         = 0x40
+)
+
+// Errors
+const (
+	E2BIG       = syscall.Errno(0x7)
+	EACCES      = syscall.Errno(0xd)
+	EAGAIN      = syscall.Errno(0xb)
+	EBADF       = syscall.Errno(0x9)
+	EBUSY       = syscall.Errno(0x10)
+	ECHILD      = syscall.Errno(0xa)
+	EDOM        = syscall.Errno(0x21)
+	EEXIST      = syscall.Errno(0x11)
+	EFAULT      = syscall.Errno(0xe)
+	EFBIG       = syscall.Errno(0x1b)
+	EINTR       = syscall.Errno(0x4)
+	EINVAL      = syscall.Errno(0x16)
+	EIO         = syscall.Errno(0x5)
+	EISDIR      = syscall.Errno(0x15)
+	EMFILE      = syscall.Errno(0x18)
+	EMLINK      = syscall.Errno(0x1f)
+	ENFILE      = syscall.Errno(0x17)
+	ENODEV      = syscall.Errno(0x13)
+	ENOENT      = syscall.Errno(0x2)
+	ENOEXEC     = syscall.Errno(0x8)
+	ENOMEM      = syscall.Errno(0xc)
+	ENOSPC      = syscall.Errno(0x1c)
+	ENOTBLK     = syscall.Errno(0xf)
+	ENOTDIR     = syscall.Errno(0x14)
+	ENOTTY      = syscall.Errno(0x19)
+	ENXIO       = syscall.Errno(0x6)
+	EPERM       = syscall.Errno(0x1)
+	EPIPE       = syscall.Errno(0x20)
+	ERANGE      = syscall.Errno(0x22)
+	EROFS       = syscall.Errno(0x1e)
+	ESPIPE      = syscall.Errno(0x1d)
+	ESRCH       = syscall.Errno(0x3)
+	ETXTBSY     = syscall.Errno(0x1a)
+	EWOULDBLOCK = syscall.Errno(0xb)
+	EXDEV       = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT = syscall.Signal(0x6)
+	SIGALRM = syscall.Signal(0xe)
+	SIGFPE  = syscall.Signal(0x8)
+	SIGHUP  = syscall.Signal(0x1)
+	SIGILL  = syscall.Signal(0x4)
+	SIGINT  = syscall.Signal(0x2)
+	SIGIOT  = syscall.Signal(0x6)
+	SIGKILL = syscall.Signal(0x9)
+	SIGPIPE = syscall.Signal(0xd)
+	SIGQUIT = syscall.Signal(0x3)
+	SIGSEGV = syscall.Signal(0xb)
+	SIGTERM = syscall.Signal(0xf)
+	SIGTRAP = syscall.Signal(0x5)
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..97a61fc5b8459337c029d634529e769776391b49
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
@@ -0,0 +1,878 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/386/include -m32
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/386/include -m32 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x127a
+	BLKBSZGET                        = 0x80041270
+	BLKBSZSET                        = 0x40041271
+	BLKDISCARD                       = 0x1277
+	BLKDISCARDZEROES                 = 0x127c
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETDISKSEQ                    = 0x80081280
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80041272
+	BLKIOMIN                         = 0x1278
+	BLKIOOPT                         = 0x1279
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKROTATIONAL                    = 0x127e
+	BLKRRPART                        = 0x125f
+	BLKSECDISCARD                    = 0x127d
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BLKZEROOUT                       = 0x127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0xfd12
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x80088a02
+	EPIOCSPARAMS                     = 0x40088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FP_XSTATE_MAGIC2                 = 0x46505845
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80046601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40046602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0xc
+	F_GETLK64                        = 0xc
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0xd
+	F_SETLK64                        = 0xd
+	F_SETLKW                         = 0xe
+	F_SETLKW64                       = 0xe
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HIDIOCREVOKE                     = 0x4004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_32BIT                        = 0x40
+	MAP_ABOVE4G                      = 0x80
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc03c4d1a
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x20
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x8008b705
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_PID_FROM_PIDNS            = 0x8004b706
+	NS_GET_PID_IN_PIDNS              = 0x8004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x8004b707
+	NS_GET_TGID_IN_PIDNS             = 0x8004b709
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x4000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x8000
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4004240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc004240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40042406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8008743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40087446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x400c744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40087447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PR_SET_PTRACER_ANY               = 0xffffffff
+	PTP_CLOCK_GETCAPS                = 0x80503d01
+	PTP_CLOCK_GETCAPS2               = 0x80503d0a
+	PTP_ENABLE_PPS                   = 0x40043d04
+	PTP_ENABLE_PPS2                  = 0x40043d0d
+	PTP_EXTTS_REQUEST                = 0x40103d02
+	PTP_EXTTS_REQUEST2               = 0x40103d0b
+	PTP_MASK_CLEAR_ALL               = 0x3d13
+	PTP_MASK_EN_SINGLE               = 0x40043d14
+	PTP_PEROUT_REQUEST               = 0x40383d03
+	PTP_PEROUT_REQUEST2              = 0x40383d0c
+	PTP_PIN_SETFUNC                  = 0x40603d07
+	PTP_PIN_SETFUNC2                 = 0x40603d10
+	PTP_SYS_OFFSET                   = 0x43403d05
+	PTP_SYS_OFFSET2                  = 0x43403d0e
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETFPXREGS                = 0x12
+	PTRACE_GET_THREAD_AREA           = 0x19
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETFPXREGS                = 0x13
+	PTRACE_SET_THREAD_AREA           = 0x1a
+	PTRACE_SINGLEBLOCK               = 0x21
+	PTRACE_SYSEMU                    = 0x1f
+	PTRACE_SYSEMU_SINGLESTEP         = 0x20
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8004700d
+	RTC_EPOCH_SET                    = 0x4004700e
+	RTC_IRQP_READ                    = 0x8004700b
+	RTC_IRQP_SET                     = 0x4004700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x801c7011
+	RTC_PLL_SET                      = 0x401c7012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x40182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x40082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x40082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x400854d5
+	TUNDETACHFILTER                  = 0x400854d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x800854db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x20
+	X86_FXSR_MAGIC                   = 0x0
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..a0d6d498c4b7ebde948c0469a3ae073f97008174
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
@@ -0,0 +1,878 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/amd64/include -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/amd64/include -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x127a
+	BLKBSZGET                        = 0x80081270
+	BLKBSZSET                        = 0x40081271
+	BLKDISCARD                       = 0x1277
+	BLKDISCARDZEROES                 = 0x127c
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETDISKSEQ                    = 0x80081280
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80081272
+	BLKIOMIN                         = 0x1278
+	BLKIOOPT                         = 0x1279
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKROTATIONAL                    = 0x127e
+	BLKRRPART                        = 0x125f
+	BLKSECDISCARD                    = 0x127d
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BLKZEROOUT                       = 0x127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0xfd12
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x80088a02
+	EPIOCSPARAMS                     = 0x40088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FP_XSTATE_MAGIC2                 = 0x46505845
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0x5
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HIDIOCREVOKE                     = 0x4004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_32BIT                        = 0x40
+	MAP_ABOVE4G                      = 0x80
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x8008b705
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_PID_FROM_PIDNS            = 0x8004b706
+	NS_GET_PID_IN_PIDNS              = 0x8004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x8004b707
+	NS_GET_TGID_IN_PIDNS             = 0x8004b709
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x4000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8010743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40107446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x4010744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40107447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x80503d01
+	PTP_CLOCK_GETCAPS2               = 0x80503d0a
+	PTP_ENABLE_PPS                   = 0x40043d04
+	PTP_ENABLE_PPS2                  = 0x40043d0d
+	PTP_EXTTS_REQUEST                = 0x40103d02
+	PTP_EXTTS_REQUEST2               = 0x40103d0b
+	PTP_MASK_CLEAR_ALL               = 0x3d13
+	PTP_MASK_EN_SINGLE               = 0x40043d14
+	PTP_PEROUT_REQUEST               = 0x40383d03
+	PTP_PEROUT_REQUEST2              = 0x40383d0c
+	PTP_PIN_SETFUNC                  = 0x40603d07
+	PTP_PIN_SETFUNC2                 = 0x40603d10
+	PTP_SYS_OFFSET                   = 0x43403d05
+	PTP_SYS_OFFSET2                  = 0x43403d0e
+	PTRACE_ARCH_PRCTL                = 0x1e
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETFPXREGS                = 0x12
+	PTRACE_GET_THREAD_AREA           = 0x19
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETFPXREGS                = 0x13
+	PTRACE_SET_THREAD_AREA           = 0x1a
+	PTRACE_SINGLEBLOCK               = 0x21
+	PTRACE_SYSEMU                    = 0x1f
+	PTRACE_SYSEMU_SINGLESTEP         = 0x20
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8008700d
+	RTC_EPOCH_SET                    = 0x4008700e
+	RTC_IRQP_READ                    = 0x8008700b
+	RTC_IRQP_SET                     = 0x4008700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x80207011
+	RTC_PLL_SET                      = 0x40207012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x40182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x40082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x40082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x401054d5
+	TUNDETACHFILTER                  = 0x401054d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x801054db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..dd9c903f9adcd63f651e6116f953b6ced34a12c7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
@@ -0,0 +1,883 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/arm/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/arm/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x127a
+	BLKBSZGET                        = 0x80041270
+	BLKBSZSET                        = 0x40041271
+	BLKDISCARD                       = 0x1277
+	BLKDISCARDZEROES                 = 0x127c
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETDISKSEQ                    = 0x80081280
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80041272
+	BLKIOMIN                         = 0x1278
+	BLKIOOPT                         = 0x1279
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKROTATIONAL                    = 0x127e
+	BLKRRPART                        = 0x125f
+	BLKSECDISCARD                    = 0x127d
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BLKZEROOUT                       = 0x127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0xfd12
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x80088a02
+	EPIOCSPARAMS                     = 0x40088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80046601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40046602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0xc
+	F_GETLK64                        = 0xc
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0xd
+	F_SETLK64                        = 0xd
+	F_SETLKW                         = 0xe
+	F_SETLKW64                       = 0xe
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HIDIOCREVOKE                     = 0x4004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x20
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x8008b705
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_PID_FROM_PIDNS            = 0x8004b706
+	NS_GET_PID_IN_PIDNS              = 0x8004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x8004b707
+	NS_GET_TGID_IN_PIDNS             = 0x8004b709
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x10000
+	O_DIRECTORY                      = 0x4000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x20000
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x8000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x404000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4004240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc004240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40042406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8008743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40087446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x400c744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40087447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PR_SET_PTRACER_ANY               = 0xffffffff
+	PTP_CLOCK_GETCAPS                = 0x80503d01
+	PTP_CLOCK_GETCAPS2               = 0x80503d0a
+	PTP_ENABLE_PPS                   = 0x40043d04
+	PTP_ENABLE_PPS2                  = 0x40043d0d
+	PTP_EXTTS_REQUEST                = 0x40103d02
+	PTP_EXTTS_REQUEST2               = 0x40103d0b
+	PTP_MASK_CLEAR_ALL               = 0x3d13
+	PTP_MASK_EN_SINGLE               = 0x40043d14
+	PTP_PEROUT_REQUEST               = 0x40383d03
+	PTP_PEROUT_REQUEST2              = 0x40383d0c
+	PTP_PIN_SETFUNC                  = 0x40603d07
+	PTP_PIN_SETFUNC2                 = 0x40603d10
+	PTP_SYS_OFFSET                   = 0x43403d05
+	PTP_SYS_OFFSET2                  = 0x43403d0e
+	PTRACE_GETCRUNCHREGS             = 0x19
+	PTRACE_GETFDPIC                  = 0x1f
+	PTRACE_GETFDPIC_EXEC             = 0x0
+	PTRACE_GETFDPIC_INTERP           = 0x1
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETHBPREGS                = 0x1d
+	PTRACE_GETVFPREGS                = 0x1b
+	PTRACE_GETWMMXREGS               = 0x12
+	PTRACE_GET_THREAD_AREA           = 0x16
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_SETCRUNCHREGS             = 0x1a
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETHBPREGS                = 0x1e
+	PTRACE_SETVFPREGS                = 0x1c
+	PTRACE_SETWMMXREGS               = 0x13
+	PTRACE_SET_SYSCALL               = 0x17
+	PT_DATA_ADDR                     = 0x10004
+	PT_TEXT_ADDR                     = 0x10000
+	PT_TEXT_END_ADDR                 = 0x10008
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8004700d
+	RTC_EPOCH_SET                    = 0x4004700e
+	RTC_IRQP_READ                    = 0x8004700b
+	RTC_IRQP_SET                     = 0x4004700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x801c7011
+	RTC_PLL_SET                      = 0x401c7012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x40182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x40082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x40082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x400854d5
+	TUNDETACHFILTER                  = 0x400854d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x800854db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x20
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..384c61ca3a85ecaac40a1f74ef026d974238d096
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
@@ -0,0 +1,880 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/arm64/include -fsigned-char
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/arm64/include -fsigned-char _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x127a
+	BLKBSZGET                        = 0x80081270
+	BLKBSZSET                        = 0x40081271
+	BLKDISCARD                       = 0x1277
+	BLKDISCARDZEROES                 = 0x127c
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETDISKSEQ                    = 0x80081280
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80081272
+	BLKIOMIN                         = 0x1278
+	BLKIOOPT                         = 0x1279
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKROTATIONAL                    = 0x127e
+	BLKRRPART                        = 0x125f
+	BLKSECDISCARD                    = 0x127d
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BLKZEROOUT                       = 0x127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0xfd12
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x80088a02
+	EPIOCSPARAMS                     = 0x40088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	ESR_MAGIC                        = 0x45535201
+	EXTPROC                          = 0x10000
+	EXTRA_MAGIC                      = 0x45585401
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FPMR_MAGIC                       = 0x46504d52
+	FPSIMD_MAGIC                     = 0x46508001
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0x5
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	GCS_MAGIC                        = 0x47435300
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HIDIOCREVOKE                     = 0x4004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x8008b705
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_PID_FROM_PIDNS            = 0x8004b706
+	NS_GET_PID_IN_PIDNS              = 0x8004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x8004b707
+	NS_GET_TGID_IN_PIDNS             = 0x8004b709
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x10000
+	O_DIRECTORY                      = 0x4000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x8000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x404000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	POE_MAGIC                        = 0x504f4530
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8010743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40107446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x4010744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40107447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PROT_BTI                         = 0x10
+	PROT_MTE                         = 0x20
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x80503d01
+	PTP_CLOCK_GETCAPS2               = 0x80503d0a
+	PTP_ENABLE_PPS                   = 0x40043d04
+	PTP_ENABLE_PPS2                  = 0x40043d0d
+	PTP_EXTTS_REQUEST                = 0x40103d02
+	PTP_EXTTS_REQUEST2               = 0x40103d0b
+	PTP_MASK_CLEAR_ALL               = 0x3d13
+	PTP_MASK_EN_SINGLE               = 0x40043d14
+	PTP_PEROUT_REQUEST               = 0x40383d03
+	PTP_PEROUT_REQUEST2              = 0x40383d0c
+	PTP_PIN_SETFUNC                  = 0x40603d07
+	PTP_PIN_SETFUNC2                 = 0x40603d10
+	PTP_SYS_OFFSET                   = 0x43403d05
+	PTP_SYS_OFFSET2                  = 0x43403d0e
+	PTRACE_PEEKMTETAGS               = 0x21
+	PTRACE_POKEMTETAGS               = 0x22
+	PTRACE_SYSEMU                    = 0x1f
+	PTRACE_SYSEMU_SINGLESTEP         = 0x20
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8008700d
+	RTC_EPOCH_SET                    = 0x4008700e
+	RTC_IRQP_READ                    = 0x8008700b
+	RTC_IRQP_SET                     = 0x4008700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x80207011
+	RTC_PLL_SET                      = 0x40207012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x40182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x40082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x40082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	SVE_MAGIC                        = 0x53564501
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TPIDR2_MAGIC                     = 0x54504902
+	TUNATTACHFILTER                  = 0x401054d5
+	TUNDETACHFILTER                  = 0x401054d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x801054db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	ZA_MAGIC                         = 0x54366345
+	ZT_MAGIC                         = 0x5a544e01
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
new file mode 100644
index 0000000000000000000000000000000000000000..6384c9831fc2317ede2e50d104a8dcc6ecb54421
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
@@ -0,0 +1,870 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/loong64/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build loong64 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/loong64/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x127a
+	BLKBSZGET                        = 0x80081270
+	BLKBSZSET                        = 0x40081271
+	BLKDISCARD                       = 0x1277
+	BLKDISCARDZEROES                 = 0x127c
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETDISKSEQ                    = 0x80081280
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80081272
+	BLKIOMIN                         = 0x1278
+	BLKIOOPT                         = 0x1279
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKROTATIONAL                    = 0x127e
+	BLKRRPART                        = 0x125f
+	BLKSECDISCARD                    = 0x127d
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BLKZEROOUT                       = 0x127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0xfd12
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x80088a02
+	EPIOCSPARAMS                     = 0x40088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FPU_CTX_MAGIC                    = 0x46505501
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0x5
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HIDIOCREVOKE                     = 0x4004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	LASX_CTX_MAGIC                   = 0x41535801
+	LBT_CTX_MAGIC                    = 0x42540001
+	LSX_CTX_MAGIC                    = 0x53580001
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x8008b705
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_PID_FROM_PIDNS            = 0x8004b706
+	NS_GET_PID_IN_PIDNS              = 0x8004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x8004b707
+	NS_GET_TGID_IN_PIDNS             = 0x8004b709
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x4000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8010743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40107446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x4010744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40107447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x80503d01
+	PTP_CLOCK_GETCAPS2               = 0x80503d0a
+	PTP_ENABLE_PPS                   = 0x40043d04
+	PTP_ENABLE_PPS2                  = 0x40043d0d
+	PTP_EXTTS_REQUEST                = 0x40103d02
+	PTP_EXTTS_REQUEST2               = 0x40103d0b
+	PTP_MASK_CLEAR_ALL               = 0x3d13
+	PTP_MASK_EN_SINGLE               = 0x40043d14
+	PTP_PEROUT_REQUEST               = 0x40383d03
+	PTP_PEROUT_REQUEST2              = 0x40383d0c
+	PTP_PIN_SETFUNC                  = 0x40603d07
+	PTP_PIN_SETFUNC2                 = 0x40603d10
+	PTP_SYS_OFFSET                   = 0x43403d05
+	PTP_SYS_OFFSET2                  = 0x43403d0e
+	PTRACE_SYSEMU                    = 0x1f
+	PTRACE_SYSEMU_SINGLESTEP         = 0x20
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8008700d
+	RTC_EPOCH_SET                    = 0x4008700e
+	RTC_IRQP_READ                    = 0x8008700b
+	RTC_IRQP_SET                     = 0x4008700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x80207011
+	RTC_PLL_SET                      = 0x40207012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x40182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x40082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x40082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x401054d5
+	TUNDETACHFILTER                  = 0x401054d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x801054db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
new file mode 100644
index 0000000000000000000000000000000000000000..553c1c6f15e5ddcb6d3af5d3e432b4f284f2e81e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
@@ -0,0 +1,884 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/mips/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/mips/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40041270
+	BLKBSZSET                        = 0x80041271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40041272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x80
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x2000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40046601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80046602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0x21
+	F_GETLK64                        = 0x21
+	F_GETOWN                         = 0x17
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x22
+	F_SETLK64                        = 0x22
+	F_SETLKW                         = 0x23
+	F_SETLKW64                       = 0x23
+	F_SETOWN                         = 0x18
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x100
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xfffffff
+	IPV6_FLOWLABEL_MASK              = 0xfffff
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x800
+	MAP_ANONYMOUS                    = 0x800
+	MAP_DENYWRITE                    = 0x2000
+	MAP_EXECUTABLE                   = 0x4000
+	MAP_GROWSDOWN                    = 0x1000
+	MAP_HUGETLB                      = 0x80000
+	MAP_LOCKED                       = 0x8000
+	MAP_NONBLOCK                     = 0x20000
+	MAP_NORESERVE                    = 0x400
+	MAP_POPULATE                     = 0x10000
+	MAP_RENAME                       = 0x800
+	MAP_STACK                        = 0x40000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x20
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x8
+	O_ASYNC                          = 0x1000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x100
+	O_DIRECT                         = 0x8000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x10
+	O_EXCL                           = 0x400
+	O_FSYNC                          = 0x4010
+	O_LARGEFILE                      = 0x2000
+	O_NDELAY                         = 0x80
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x800
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x80
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x4010
+	O_SYNC                           = 0x4010
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8004240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc004240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80042406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4008743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80087446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x800c744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80087447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PR_SET_PTRACER_ANY               = 0xffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GET_THREAD_AREA           = 0x19
+	PTRACE_GET_THREAD_AREA_3264      = 0xc4
+	PTRACE_GET_WATCH_REGS            = 0xd0
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_PEEKDATA_3264             = 0xc1
+	PTRACE_PEEKTEXT_3264             = 0xc0
+	PTRACE_POKEDATA_3264             = 0xc3
+	PTRACE_POKETEXT_3264             = 0xc2
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SET_THREAD_AREA           = 0x1a
+	PTRACE_SET_WATCH_REGS            = 0xd1
+	RLIMIT_AS                        = 0x6
+	RLIMIT_MEMLOCK                   = 0x9
+	RLIMIT_NOFILE                    = 0x5
+	RLIMIT_NPROC                     = 0x8
+	RLIMIT_RSS                       = 0x7
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4004700d
+	RTC_EPOCH_SET                    = 0x8004700e
+	RTC_IRQP_READ                    = 0x4004700b
+	RTC_IRQP_SET                     = 0x8004700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x401c7011
+	RTC_PLL_SET                      = 0x801c7012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x80
+	SIOCATMARK                       = 0x40047307
+	SIOCGPGRP                        = 0x40047309
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x467f
+	SIOCOUTQ                         = 0x7472
+	SIOCSPGRP                        = 0x80047308
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x1
+	SOCK_NONBLOCK                    = 0x80
+	SOCK_STREAM                      = 0x2
+	SOL_SOCKET                       = 0xffff
+	SO_ACCEPTCONN                    = 0x1009
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x20
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x1029
+	SO_DONTROUTE                     = 0x10
+	SO_ERROR                         = 0x1007
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x8
+	SO_LINGER                        = 0x80
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0x100
+	SO_PASSCRED                      = 0x11
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x12
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1e
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x1028
+	SO_RCVBUF                        = 0x1002
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x1006
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x1006
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x4
+	SO_REUSEPORT                     = 0x200
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x1001
+	SO_SNDBUFFORCE                   = 0x1f
+	SO_SNDLOWAT                      = 0x1003
+	SO_SNDTIMEO                      = 0x1005
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x1005
+	SO_STYLE                         = 0x1008
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x1008
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x5407
+	TCGETA                           = 0x5401
+	TCGETS                           = 0x540d
+	TCGETS2                          = 0x4030542a
+	TCSAFLUSH                        = 0x5410
+	TCSBRK                           = 0x5405
+	TCSBRKP                          = 0x5486
+	TCSETA                           = 0x5402
+	TCSETAF                          = 0x5404
+	TCSETAW                          = 0x5403
+	TCSETS                           = 0x540e
+	TCSETS2                          = 0x8030542b
+	TCSETSF                          = 0x5410
+	TCSETSF2                         = 0x8030542d
+	TCSETSW                          = 0x540f
+	TCSETSW2                         = 0x8030542c
+	TCXONC                           = 0x5406
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x80
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x80047478
+	TIOCEXCL                         = 0x740d
+	TIOCGDEV                         = 0x40045432
+	TIOCGETD                         = 0x7400
+	TIOCGETP                         = 0x7408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x5492
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x548b
+	TIOCGLTC                         = 0x7474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x4020542e
+	TIOCGSERIAL                      = 0x5484
+	TIOCGSID                         = 0x7416
+	TIOCGSOFTCAR                     = 0x5481
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x467f
+	TIOCLINUX                        = 0x5483
+	TIOCMBIC                         = 0x741c
+	TIOCMBIS                         = 0x741b
+	TIOCMGET                         = 0x741d
+	TIOCMIWAIT                       = 0x5491
+	TIOCMSET                         = 0x741a
+	TIOCM_CAR                        = 0x100
+	TIOCM_CD                         = 0x100
+	TIOCM_CTS                        = 0x40
+	TIOCM_DSR                        = 0x400
+	TIOCM_RI                         = 0x200
+	TIOCM_RNG                        = 0x200
+	TIOCM_SR                         = 0x20
+	TIOCM_ST                         = 0x10
+	TIOCNOTTY                        = 0x5471
+	TIOCNXCL                         = 0x740e
+	TIOCOUTQ                         = 0x7472
+	TIOCPKT                          = 0x5470
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x5480
+	TIOCSERCONFIG                    = 0x5488
+	TIOCSERGETLSR                    = 0x548e
+	TIOCSERGETMULTI                  = 0x548f
+	TIOCSERGSTRUCT                   = 0x548d
+	TIOCSERGWILD                     = 0x5489
+	TIOCSERSETMULTI                  = 0x5490
+	TIOCSERSWILD                     = 0x548a
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x7401
+	TIOCSETN                         = 0x740a
+	TIOCSETP                         = 0x7409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x548c
+	TIOCSLTC                         = 0x7475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0xc020542f
+	TIOCSSERIAL                      = 0x5485
+	TIOCSSOFTCAR                     = 0x5482
+	TIOCSTI                          = 0x5472
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x8000
+	TUNATTACHFILTER                  = 0x800854d5
+	TUNDETACHFILTER                  = 0x800854d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x400854db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x10
+	VEOL                             = 0x11
+	VEOL2                            = 0x6
+	VMIN                             = 0x4
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VSWTCH                           = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x20
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x7d)
+	EADDRNOTAVAIL   = syscall.Errno(0x7e)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x7c)
+	EALREADY        = syscall.Errno(0x95)
+	EBADE           = syscall.Errno(0x32)
+	EBADFD          = syscall.Errno(0x51)
+	EBADMSG         = syscall.Errno(0x4d)
+	EBADR           = syscall.Errno(0x33)
+	EBADRQC         = syscall.Errno(0x36)
+	EBADSLT         = syscall.Errno(0x37)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x9e)
+	ECHRNG          = syscall.Errno(0x25)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x82)
+	ECONNREFUSED    = syscall.Errno(0x92)
+	ECONNRESET      = syscall.Errno(0x83)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDEADLOCK       = syscall.Errno(0x38)
+	EDESTADDRREQ    = syscall.Errno(0x60)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x46d)
+	EHOSTDOWN       = syscall.Errno(0x93)
+	EHOSTUNREACH    = syscall.Errno(0x94)
+	EHWPOISON       = syscall.Errno(0xa8)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x58)
+	EINIT           = syscall.Errno(0x8d)
+	EINPROGRESS     = syscall.Errno(0x96)
+	EISCONN         = syscall.Errno(0x85)
+	EISNAM          = syscall.Errno(0x8b)
+	EKEYEXPIRED     = syscall.Errno(0xa2)
+	EKEYREJECTED    = syscall.Errno(0xa4)
+	EKEYREVOKED     = syscall.Errno(0xa3)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELIBACC         = syscall.Errno(0x53)
+	ELIBBAD         = syscall.Errno(0x54)
+	ELIBEXEC        = syscall.Errno(0x57)
+	ELIBMAX         = syscall.Errno(0x56)
+	ELIBSCN         = syscall.Errno(0x55)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x5a)
+	EMEDIUMTYPE     = syscall.Errno(0xa0)
+	EMSGSIZE        = syscall.Errno(0x61)
+	EMULTIHOP       = syscall.Errno(0x4a)
+	ENAMETOOLONG    = syscall.Errno(0x4e)
+	ENAVAIL         = syscall.Errno(0x8a)
+	ENETDOWN        = syscall.Errno(0x7f)
+	ENETRESET       = syscall.Errno(0x81)
+	ENETUNREACH     = syscall.Errno(0x80)
+	ENOANO          = syscall.Errno(0x35)
+	ENOBUFS         = syscall.Errno(0x84)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0xa1)
+	ENOLCK          = syscall.Errno(0x2e)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x9f)
+	ENOMSG          = syscall.Errno(0x23)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x63)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x59)
+	ENOTCONN        = syscall.Errno(0x86)
+	ENOTEMPTY       = syscall.Errno(0x5d)
+	ENOTNAM         = syscall.Errno(0x89)
+	ENOTRECOVERABLE = syscall.Errno(0xa6)
+	ENOTSOCK        = syscall.Errno(0x5f)
+	ENOTSUP         = syscall.Errno(0x7a)
+	ENOTUNIQ        = syscall.Errno(0x50)
+	EOPNOTSUPP      = syscall.Errno(0x7a)
+	EOVERFLOW       = syscall.Errno(0x4f)
+	EOWNERDEAD      = syscall.Errno(0xa5)
+	EPFNOSUPPORT    = syscall.Errno(0x7b)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x78)
+	EPROTOTYPE      = syscall.Errno(0x62)
+	EREMCHG         = syscall.Errno(0x52)
+	EREMDEV         = syscall.Errno(0x8e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x8c)
+	ERESTART        = syscall.Errno(0x5b)
+	ERFKILL         = syscall.Errno(0xa7)
+	ESHUTDOWN       = syscall.Errno(0x8f)
+	ESOCKTNOSUPPORT = syscall.Errno(0x79)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x97)
+	ESTRPIPE        = syscall.Errno(0x5c)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x91)
+	ETOOMANYREFS    = syscall.Errno(0x90)
+	EUCLEAN         = syscall.Errno(0x87)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x5e)
+	EXFULL          = syscall.Errno(0x34)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x12)
+	SIGCLD    = syscall.Signal(0x12)
+	SIGCONT   = syscall.Signal(0x19)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGIO     = syscall.Signal(0x16)
+	SIGPOLL   = syscall.Signal(0x16)
+	SIGPROF   = syscall.Signal(0x1d)
+	SIGPWR    = syscall.Signal(0x13)
+	SIGSTOP   = syscall.Signal(0x17)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTSTP   = syscall.Signal(0x18)
+	SIGTTIN   = syscall.Signal(0x1a)
+	SIGTTOU   = syscall.Signal(0x1b)
+	SIGURG    = syscall.Signal(0x15)
+	SIGUSR1   = syscall.Signal(0x10)
+	SIGUSR2   = syscall.Signal(0x11)
+	SIGVTALRM = syscall.Signal(0x1c)
+	SIGWINCH  = syscall.Signal(0x14)
+	SIGXCPU   = syscall.Signal(0x1e)
+	SIGXFSZ   = syscall.Signal(0x1f)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..b3339f2099afb2ac8972c87b44e917f94a14b582
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
@@ -0,0 +1,884 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/mips64/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/mips64/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40081270
+	BLKBSZSET                        = 0x80081271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40081272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x80
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x2000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0xe
+	F_GETLK64                        = 0xe
+	F_GETOWN                         = 0x17
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x18
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x100
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xfffffff
+	IPV6_FLOWLABEL_MASK              = 0xfffff
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x800
+	MAP_ANONYMOUS                    = 0x800
+	MAP_DENYWRITE                    = 0x2000
+	MAP_EXECUTABLE                   = 0x4000
+	MAP_GROWSDOWN                    = 0x1000
+	MAP_HUGETLB                      = 0x80000
+	MAP_LOCKED                       = 0x8000
+	MAP_NONBLOCK                     = 0x20000
+	MAP_NORESERVE                    = 0x400
+	MAP_POPULATE                     = 0x10000
+	MAP_RENAME                       = 0x800
+	MAP_STACK                        = 0x40000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x8
+	O_ASYNC                          = 0x1000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x100
+	O_DIRECT                         = 0x8000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x10
+	O_EXCL                           = 0x400
+	O_FSYNC                          = 0x4010
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x80
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x800
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x80
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x4010
+	O_SYNC                           = 0x4010
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4010743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80107446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x8010744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80107447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GET_THREAD_AREA           = 0x19
+	PTRACE_GET_THREAD_AREA_3264      = 0xc4
+	PTRACE_GET_WATCH_REGS            = 0xd0
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_PEEKDATA_3264             = 0xc1
+	PTRACE_PEEKTEXT_3264             = 0xc0
+	PTRACE_POKEDATA_3264             = 0xc3
+	PTRACE_POKETEXT_3264             = 0xc2
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SET_THREAD_AREA           = 0x1a
+	PTRACE_SET_WATCH_REGS            = 0xd1
+	RLIMIT_AS                        = 0x6
+	RLIMIT_MEMLOCK                   = 0x9
+	RLIMIT_NOFILE                    = 0x5
+	RLIMIT_NPROC                     = 0x8
+	RLIMIT_RSS                       = 0x7
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4008700d
+	RTC_EPOCH_SET                    = 0x8008700e
+	RTC_IRQP_READ                    = 0x4008700b
+	RTC_IRQP_SET                     = 0x8008700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x40207011
+	RTC_PLL_SET                      = 0x80207012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x80
+	SIOCATMARK                       = 0x40047307
+	SIOCGPGRP                        = 0x40047309
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x467f
+	SIOCOUTQ                         = 0x7472
+	SIOCSPGRP                        = 0x80047308
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x1
+	SOCK_NONBLOCK                    = 0x80
+	SOCK_STREAM                      = 0x2
+	SOL_SOCKET                       = 0xffff
+	SO_ACCEPTCONN                    = 0x1009
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x20
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x1029
+	SO_DONTROUTE                     = 0x10
+	SO_ERROR                         = 0x1007
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x8
+	SO_LINGER                        = 0x80
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0x100
+	SO_PASSCRED                      = 0x11
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x12
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1e
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x1028
+	SO_RCVBUF                        = 0x1002
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x1006
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x1006
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x4
+	SO_REUSEPORT                     = 0x200
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x1001
+	SO_SNDBUFFORCE                   = 0x1f
+	SO_SNDLOWAT                      = 0x1003
+	SO_SNDTIMEO                      = 0x1005
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x1005
+	SO_STYLE                         = 0x1008
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x1008
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x5407
+	TCGETA                           = 0x5401
+	TCGETS                           = 0x540d
+	TCGETS2                          = 0x4030542a
+	TCSAFLUSH                        = 0x5410
+	TCSBRK                           = 0x5405
+	TCSBRKP                          = 0x5486
+	TCSETA                           = 0x5402
+	TCSETAF                          = 0x5404
+	TCSETAW                          = 0x5403
+	TCSETS                           = 0x540e
+	TCSETS2                          = 0x8030542b
+	TCSETSF                          = 0x5410
+	TCSETSF2                         = 0x8030542d
+	TCSETSW                          = 0x540f
+	TCSETSW2                         = 0x8030542c
+	TCXONC                           = 0x5406
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x80
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x80047478
+	TIOCEXCL                         = 0x740d
+	TIOCGDEV                         = 0x40045432
+	TIOCGETD                         = 0x7400
+	TIOCGETP                         = 0x7408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x5492
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x548b
+	TIOCGLTC                         = 0x7474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x4020542e
+	TIOCGSERIAL                      = 0x5484
+	TIOCGSID                         = 0x7416
+	TIOCGSOFTCAR                     = 0x5481
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x467f
+	TIOCLINUX                        = 0x5483
+	TIOCMBIC                         = 0x741c
+	TIOCMBIS                         = 0x741b
+	TIOCMGET                         = 0x741d
+	TIOCMIWAIT                       = 0x5491
+	TIOCMSET                         = 0x741a
+	TIOCM_CAR                        = 0x100
+	TIOCM_CD                         = 0x100
+	TIOCM_CTS                        = 0x40
+	TIOCM_DSR                        = 0x400
+	TIOCM_RI                         = 0x200
+	TIOCM_RNG                        = 0x200
+	TIOCM_SR                         = 0x20
+	TIOCM_ST                         = 0x10
+	TIOCNOTTY                        = 0x5471
+	TIOCNXCL                         = 0x740e
+	TIOCOUTQ                         = 0x7472
+	TIOCPKT                          = 0x5470
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x5480
+	TIOCSERCONFIG                    = 0x5488
+	TIOCSERGETLSR                    = 0x548e
+	TIOCSERGETMULTI                  = 0x548f
+	TIOCSERGSTRUCT                   = 0x548d
+	TIOCSERGWILD                     = 0x5489
+	TIOCSERSETMULTI                  = 0x5490
+	TIOCSERSWILD                     = 0x548a
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x7401
+	TIOCSETN                         = 0x740a
+	TIOCSETP                         = 0x7409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x548c
+	TIOCSLTC                         = 0x7475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0xc020542f
+	TIOCSSERIAL                      = 0x5485
+	TIOCSSOFTCAR                     = 0x5482
+	TIOCSTI                          = 0x5472
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x8000
+	TUNATTACHFILTER                  = 0x801054d5
+	TUNDETACHFILTER                  = 0x801054d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x401054db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x10
+	VEOL                             = 0x11
+	VEOL2                            = 0x6
+	VMIN                             = 0x4
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VSWTCH                           = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x7d)
+	EADDRNOTAVAIL   = syscall.Errno(0x7e)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x7c)
+	EALREADY        = syscall.Errno(0x95)
+	EBADE           = syscall.Errno(0x32)
+	EBADFD          = syscall.Errno(0x51)
+	EBADMSG         = syscall.Errno(0x4d)
+	EBADR           = syscall.Errno(0x33)
+	EBADRQC         = syscall.Errno(0x36)
+	EBADSLT         = syscall.Errno(0x37)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x9e)
+	ECHRNG          = syscall.Errno(0x25)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x82)
+	ECONNREFUSED    = syscall.Errno(0x92)
+	ECONNRESET      = syscall.Errno(0x83)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDEADLOCK       = syscall.Errno(0x38)
+	EDESTADDRREQ    = syscall.Errno(0x60)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x46d)
+	EHOSTDOWN       = syscall.Errno(0x93)
+	EHOSTUNREACH    = syscall.Errno(0x94)
+	EHWPOISON       = syscall.Errno(0xa8)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x58)
+	EINIT           = syscall.Errno(0x8d)
+	EINPROGRESS     = syscall.Errno(0x96)
+	EISCONN         = syscall.Errno(0x85)
+	EISNAM          = syscall.Errno(0x8b)
+	EKEYEXPIRED     = syscall.Errno(0xa2)
+	EKEYREJECTED    = syscall.Errno(0xa4)
+	EKEYREVOKED     = syscall.Errno(0xa3)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELIBACC         = syscall.Errno(0x53)
+	ELIBBAD         = syscall.Errno(0x54)
+	ELIBEXEC        = syscall.Errno(0x57)
+	ELIBMAX         = syscall.Errno(0x56)
+	ELIBSCN         = syscall.Errno(0x55)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x5a)
+	EMEDIUMTYPE     = syscall.Errno(0xa0)
+	EMSGSIZE        = syscall.Errno(0x61)
+	EMULTIHOP       = syscall.Errno(0x4a)
+	ENAMETOOLONG    = syscall.Errno(0x4e)
+	ENAVAIL         = syscall.Errno(0x8a)
+	ENETDOWN        = syscall.Errno(0x7f)
+	ENETRESET       = syscall.Errno(0x81)
+	ENETUNREACH     = syscall.Errno(0x80)
+	ENOANO          = syscall.Errno(0x35)
+	ENOBUFS         = syscall.Errno(0x84)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0xa1)
+	ENOLCK          = syscall.Errno(0x2e)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x9f)
+	ENOMSG          = syscall.Errno(0x23)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x63)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x59)
+	ENOTCONN        = syscall.Errno(0x86)
+	ENOTEMPTY       = syscall.Errno(0x5d)
+	ENOTNAM         = syscall.Errno(0x89)
+	ENOTRECOVERABLE = syscall.Errno(0xa6)
+	ENOTSOCK        = syscall.Errno(0x5f)
+	ENOTSUP         = syscall.Errno(0x7a)
+	ENOTUNIQ        = syscall.Errno(0x50)
+	EOPNOTSUPP      = syscall.Errno(0x7a)
+	EOVERFLOW       = syscall.Errno(0x4f)
+	EOWNERDEAD      = syscall.Errno(0xa5)
+	EPFNOSUPPORT    = syscall.Errno(0x7b)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x78)
+	EPROTOTYPE      = syscall.Errno(0x62)
+	EREMCHG         = syscall.Errno(0x52)
+	EREMDEV         = syscall.Errno(0x8e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x8c)
+	ERESTART        = syscall.Errno(0x5b)
+	ERFKILL         = syscall.Errno(0xa7)
+	ESHUTDOWN       = syscall.Errno(0x8f)
+	ESOCKTNOSUPPORT = syscall.Errno(0x79)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x97)
+	ESTRPIPE        = syscall.Errno(0x5c)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x91)
+	ETOOMANYREFS    = syscall.Errno(0x90)
+	EUCLEAN         = syscall.Errno(0x87)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x5e)
+	EXFULL          = syscall.Errno(0x34)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x12)
+	SIGCLD    = syscall.Signal(0x12)
+	SIGCONT   = syscall.Signal(0x19)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGIO     = syscall.Signal(0x16)
+	SIGPOLL   = syscall.Signal(0x16)
+	SIGPROF   = syscall.Signal(0x1d)
+	SIGPWR    = syscall.Signal(0x13)
+	SIGSTOP   = syscall.Signal(0x17)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTSTP   = syscall.Signal(0x18)
+	SIGTTIN   = syscall.Signal(0x1a)
+	SIGTTOU   = syscall.Signal(0x1b)
+	SIGURG    = syscall.Signal(0x15)
+	SIGUSR1   = syscall.Signal(0x10)
+	SIGUSR2   = syscall.Signal(0x11)
+	SIGVTALRM = syscall.Signal(0x1c)
+	SIGWINCH  = syscall.Signal(0x14)
+	SIGXCPU   = syscall.Signal(0x1e)
+	SIGXFSZ   = syscall.Signal(0x1f)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..177091d2bc372667ca35395357a625fb33f65d50
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
@@ -0,0 +1,884 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/mips64le/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64le && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/mips64le/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40081270
+	BLKBSZSET                        = 0x80081271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40081272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x80
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x2000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0xe
+	F_GETLK64                        = 0xe
+	F_GETOWN                         = 0x17
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x18
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x100
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x800
+	MAP_ANONYMOUS                    = 0x800
+	MAP_DENYWRITE                    = 0x2000
+	MAP_EXECUTABLE                   = 0x4000
+	MAP_GROWSDOWN                    = 0x1000
+	MAP_HUGETLB                      = 0x80000
+	MAP_LOCKED                       = 0x8000
+	MAP_NONBLOCK                     = 0x20000
+	MAP_NORESERVE                    = 0x400
+	MAP_POPULATE                     = 0x10000
+	MAP_RENAME                       = 0x800
+	MAP_STACK                        = 0x40000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x8
+	O_ASYNC                          = 0x1000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x100
+	O_DIRECT                         = 0x8000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x10
+	O_EXCL                           = 0x400
+	O_FSYNC                          = 0x4010
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x80
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x800
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x80
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x4010
+	O_SYNC                           = 0x4010
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4010743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80107446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x8010744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80107447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GET_THREAD_AREA           = 0x19
+	PTRACE_GET_THREAD_AREA_3264      = 0xc4
+	PTRACE_GET_WATCH_REGS            = 0xd0
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_PEEKDATA_3264             = 0xc1
+	PTRACE_PEEKTEXT_3264             = 0xc0
+	PTRACE_POKEDATA_3264             = 0xc3
+	PTRACE_POKETEXT_3264             = 0xc2
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SET_THREAD_AREA           = 0x1a
+	PTRACE_SET_WATCH_REGS            = 0xd1
+	RLIMIT_AS                        = 0x6
+	RLIMIT_MEMLOCK                   = 0x9
+	RLIMIT_NOFILE                    = 0x5
+	RLIMIT_NPROC                     = 0x8
+	RLIMIT_RSS                       = 0x7
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4008700d
+	RTC_EPOCH_SET                    = 0x8008700e
+	RTC_IRQP_READ                    = 0x4008700b
+	RTC_IRQP_SET                     = 0x8008700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x40207011
+	RTC_PLL_SET                      = 0x80207012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x80
+	SIOCATMARK                       = 0x40047307
+	SIOCGPGRP                        = 0x40047309
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x467f
+	SIOCOUTQ                         = 0x7472
+	SIOCSPGRP                        = 0x80047308
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x1
+	SOCK_NONBLOCK                    = 0x80
+	SOCK_STREAM                      = 0x2
+	SOL_SOCKET                       = 0xffff
+	SO_ACCEPTCONN                    = 0x1009
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x20
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x1029
+	SO_DONTROUTE                     = 0x10
+	SO_ERROR                         = 0x1007
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x8
+	SO_LINGER                        = 0x80
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0x100
+	SO_PASSCRED                      = 0x11
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x12
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1e
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x1028
+	SO_RCVBUF                        = 0x1002
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x1006
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x1006
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x4
+	SO_REUSEPORT                     = 0x200
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x1001
+	SO_SNDBUFFORCE                   = 0x1f
+	SO_SNDLOWAT                      = 0x1003
+	SO_SNDTIMEO                      = 0x1005
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x1005
+	SO_STYLE                         = 0x1008
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x1008
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x5407
+	TCGETA                           = 0x5401
+	TCGETS                           = 0x540d
+	TCGETS2                          = 0x4030542a
+	TCSAFLUSH                        = 0x5410
+	TCSBRK                           = 0x5405
+	TCSBRKP                          = 0x5486
+	TCSETA                           = 0x5402
+	TCSETAF                          = 0x5404
+	TCSETAW                          = 0x5403
+	TCSETS                           = 0x540e
+	TCSETS2                          = 0x8030542b
+	TCSETSF                          = 0x5410
+	TCSETSF2                         = 0x8030542d
+	TCSETSW                          = 0x540f
+	TCSETSW2                         = 0x8030542c
+	TCXONC                           = 0x5406
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x80
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x80047478
+	TIOCEXCL                         = 0x740d
+	TIOCGDEV                         = 0x40045432
+	TIOCGETD                         = 0x7400
+	TIOCGETP                         = 0x7408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x5492
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x548b
+	TIOCGLTC                         = 0x7474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x4020542e
+	TIOCGSERIAL                      = 0x5484
+	TIOCGSID                         = 0x7416
+	TIOCGSOFTCAR                     = 0x5481
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x467f
+	TIOCLINUX                        = 0x5483
+	TIOCMBIC                         = 0x741c
+	TIOCMBIS                         = 0x741b
+	TIOCMGET                         = 0x741d
+	TIOCMIWAIT                       = 0x5491
+	TIOCMSET                         = 0x741a
+	TIOCM_CAR                        = 0x100
+	TIOCM_CD                         = 0x100
+	TIOCM_CTS                        = 0x40
+	TIOCM_DSR                        = 0x400
+	TIOCM_RI                         = 0x200
+	TIOCM_RNG                        = 0x200
+	TIOCM_SR                         = 0x20
+	TIOCM_ST                         = 0x10
+	TIOCNOTTY                        = 0x5471
+	TIOCNXCL                         = 0x740e
+	TIOCOUTQ                         = 0x7472
+	TIOCPKT                          = 0x5470
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x5480
+	TIOCSERCONFIG                    = 0x5488
+	TIOCSERGETLSR                    = 0x548e
+	TIOCSERGETMULTI                  = 0x548f
+	TIOCSERGSTRUCT                   = 0x548d
+	TIOCSERGWILD                     = 0x5489
+	TIOCSERSETMULTI                  = 0x5490
+	TIOCSERSWILD                     = 0x548a
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x7401
+	TIOCSETN                         = 0x740a
+	TIOCSETP                         = 0x7409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x548c
+	TIOCSLTC                         = 0x7475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0xc020542f
+	TIOCSSERIAL                      = 0x5485
+	TIOCSSOFTCAR                     = 0x5482
+	TIOCSTI                          = 0x5472
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x8000
+	TUNATTACHFILTER                  = 0x801054d5
+	TUNDETACHFILTER                  = 0x801054d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x401054db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x10
+	VEOL                             = 0x11
+	VEOL2                            = 0x6
+	VMIN                             = 0x4
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VSWTCH                           = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x7d)
+	EADDRNOTAVAIL   = syscall.Errno(0x7e)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x7c)
+	EALREADY        = syscall.Errno(0x95)
+	EBADE           = syscall.Errno(0x32)
+	EBADFD          = syscall.Errno(0x51)
+	EBADMSG         = syscall.Errno(0x4d)
+	EBADR           = syscall.Errno(0x33)
+	EBADRQC         = syscall.Errno(0x36)
+	EBADSLT         = syscall.Errno(0x37)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x9e)
+	ECHRNG          = syscall.Errno(0x25)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x82)
+	ECONNREFUSED    = syscall.Errno(0x92)
+	ECONNRESET      = syscall.Errno(0x83)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDEADLOCK       = syscall.Errno(0x38)
+	EDESTADDRREQ    = syscall.Errno(0x60)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x46d)
+	EHOSTDOWN       = syscall.Errno(0x93)
+	EHOSTUNREACH    = syscall.Errno(0x94)
+	EHWPOISON       = syscall.Errno(0xa8)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x58)
+	EINIT           = syscall.Errno(0x8d)
+	EINPROGRESS     = syscall.Errno(0x96)
+	EISCONN         = syscall.Errno(0x85)
+	EISNAM          = syscall.Errno(0x8b)
+	EKEYEXPIRED     = syscall.Errno(0xa2)
+	EKEYREJECTED    = syscall.Errno(0xa4)
+	EKEYREVOKED     = syscall.Errno(0xa3)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELIBACC         = syscall.Errno(0x53)
+	ELIBBAD         = syscall.Errno(0x54)
+	ELIBEXEC        = syscall.Errno(0x57)
+	ELIBMAX         = syscall.Errno(0x56)
+	ELIBSCN         = syscall.Errno(0x55)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x5a)
+	EMEDIUMTYPE     = syscall.Errno(0xa0)
+	EMSGSIZE        = syscall.Errno(0x61)
+	EMULTIHOP       = syscall.Errno(0x4a)
+	ENAMETOOLONG    = syscall.Errno(0x4e)
+	ENAVAIL         = syscall.Errno(0x8a)
+	ENETDOWN        = syscall.Errno(0x7f)
+	ENETRESET       = syscall.Errno(0x81)
+	ENETUNREACH     = syscall.Errno(0x80)
+	ENOANO          = syscall.Errno(0x35)
+	ENOBUFS         = syscall.Errno(0x84)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0xa1)
+	ENOLCK          = syscall.Errno(0x2e)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x9f)
+	ENOMSG          = syscall.Errno(0x23)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x63)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x59)
+	ENOTCONN        = syscall.Errno(0x86)
+	ENOTEMPTY       = syscall.Errno(0x5d)
+	ENOTNAM         = syscall.Errno(0x89)
+	ENOTRECOVERABLE = syscall.Errno(0xa6)
+	ENOTSOCK        = syscall.Errno(0x5f)
+	ENOTSUP         = syscall.Errno(0x7a)
+	ENOTUNIQ        = syscall.Errno(0x50)
+	EOPNOTSUPP      = syscall.Errno(0x7a)
+	EOVERFLOW       = syscall.Errno(0x4f)
+	EOWNERDEAD      = syscall.Errno(0xa5)
+	EPFNOSUPPORT    = syscall.Errno(0x7b)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x78)
+	EPROTOTYPE      = syscall.Errno(0x62)
+	EREMCHG         = syscall.Errno(0x52)
+	EREMDEV         = syscall.Errno(0x8e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x8c)
+	ERESTART        = syscall.Errno(0x5b)
+	ERFKILL         = syscall.Errno(0xa7)
+	ESHUTDOWN       = syscall.Errno(0x8f)
+	ESOCKTNOSUPPORT = syscall.Errno(0x79)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x97)
+	ESTRPIPE        = syscall.Errno(0x5c)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x91)
+	ETOOMANYREFS    = syscall.Errno(0x90)
+	EUCLEAN         = syscall.Errno(0x87)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x5e)
+	EXFULL          = syscall.Errno(0x34)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x12)
+	SIGCLD    = syscall.Signal(0x12)
+	SIGCONT   = syscall.Signal(0x19)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGIO     = syscall.Signal(0x16)
+	SIGPOLL   = syscall.Signal(0x16)
+	SIGPROF   = syscall.Signal(0x1d)
+	SIGPWR    = syscall.Signal(0x13)
+	SIGSTOP   = syscall.Signal(0x17)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTSTP   = syscall.Signal(0x18)
+	SIGTTIN   = syscall.Signal(0x1a)
+	SIGTTOU   = syscall.Signal(0x1b)
+	SIGURG    = syscall.Signal(0x15)
+	SIGUSR1   = syscall.Signal(0x10)
+	SIGUSR2   = syscall.Signal(0x11)
+	SIGVTALRM = syscall.Signal(0x1c)
+	SIGWINCH  = syscall.Signal(0x14)
+	SIGXCPU   = syscall.Signal(0x1e)
+	SIGXFSZ   = syscall.Signal(0x1f)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
new file mode 100644
index 0000000000000000000000000000000000000000..c5abf156d09ff39fecb8e811c4f65580cb38bd13
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
@@ -0,0 +1,884 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/mipsle/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mipsle && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/mipsle/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40041270
+	BLKBSZSET                        = 0x80041271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40041272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x80
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x2000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40046601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80046602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0x21
+	F_GETLK64                        = 0x21
+	F_GETOWN                         = 0x17
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x22
+	F_SETLK64                        = 0x22
+	F_SETLKW                         = 0x23
+	F_SETLKW64                       = 0x23
+	F_SETOWN                         = 0x18
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x100
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x800
+	MAP_ANONYMOUS                    = 0x800
+	MAP_DENYWRITE                    = 0x2000
+	MAP_EXECUTABLE                   = 0x4000
+	MAP_GROWSDOWN                    = 0x1000
+	MAP_HUGETLB                      = 0x80000
+	MAP_LOCKED                       = 0x8000
+	MAP_NONBLOCK                     = 0x20000
+	MAP_NORESERVE                    = 0x400
+	MAP_POPULATE                     = 0x10000
+	MAP_RENAME                       = 0x800
+	MAP_STACK                        = 0x40000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x20
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x8
+	O_ASYNC                          = 0x1000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x100
+	O_DIRECT                         = 0x8000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x10
+	O_EXCL                           = 0x400
+	O_FSYNC                          = 0x4010
+	O_LARGEFILE                      = 0x2000
+	O_NDELAY                         = 0x80
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x800
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x80
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x4010
+	O_SYNC                           = 0x4010
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8004240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc004240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80042406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4008743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80087446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x800c744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80087447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PR_SET_PTRACER_ANY               = 0xffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GET_THREAD_AREA           = 0x19
+	PTRACE_GET_THREAD_AREA_3264      = 0xc4
+	PTRACE_GET_WATCH_REGS            = 0xd0
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_PEEKDATA_3264             = 0xc1
+	PTRACE_PEEKTEXT_3264             = 0xc0
+	PTRACE_POKEDATA_3264             = 0xc3
+	PTRACE_POKETEXT_3264             = 0xc2
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SET_THREAD_AREA           = 0x1a
+	PTRACE_SET_WATCH_REGS            = 0xd1
+	RLIMIT_AS                        = 0x6
+	RLIMIT_MEMLOCK                   = 0x9
+	RLIMIT_NOFILE                    = 0x5
+	RLIMIT_NPROC                     = 0x8
+	RLIMIT_RSS                       = 0x7
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4004700d
+	RTC_EPOCH_SET                    = 0x8004700e
+	RTC_IRQP_READ                    = 0x4004700b
+	RTC_IRQP_SET                     = 0x8004700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x401c7011
+	RTC_PLL_SET                      = 0x801c7012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x80
+	SIOCATMARK                       = 0x40047307
+	SIOCGPGRP                        = 0x40047309
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x467f
+	SIOCOUTQ                         = 0x7472
+	SIOCSPGRP                        = 0x80047308
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x1
+	SOCK_NONBLOCK                    = 0x80
+	SOCK_STREAM                      = 0x2
+	SOL_SOCKET                       = 0xffff
+	SO_ACCEPTCONN                    = 0x1009
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x20
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x1029
+	SO_DONTROUTE                     = 0x10
+	SO_ERROR                         = 0x1007
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x8
+	SO_LINGER                        = 0x80
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0x100
+	SO_PASSCRED                      = 0x11
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x12
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1e
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x1028
+	SO_RCVBUF                        = 0x1002
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x1006
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x1006
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x4
+	SO_REUSEPORT                     = 0x200
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x1001
+	SO_SNDBUFFORCE                   = 0x1f
+	SO_SNDLOWAT                      = 0x1003
+	SO_SNDTIMEO                      = 0x1005
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x1005
+	SO_STYLE                         = 0x1008
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x1008
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x5407
+	TCGETA                           = 0x5401
+	TCGETS                           = 0x540d
+	TCGETS2                          = 0x4030542a
+	TCSAFLUSH                        = 0x5410
+	TCSBRK                           = 0x5405
+	TCSBRKP                          = 0x5486
+	TCSETA                           = 0x5402
+	TCSETAF                          = 0x5404
+	TCSETAW                          = 0x5403
+	TCSETS                           = 0x540e
+	TCSETS2                          = 0x8030542b
+	TCSETSF                          = 0x5410
+	TCSETSF2                         = 0x8030542d
+	TCSETSW                          = 0x540f
+	TCSETSW2                         = 0x8030542c
+	TCXONC                           = 0x5406
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x80
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x80047478
+	TIOCEXCL                         = 0x740d
+	TIOCGDEV                         = 0x40045432
+	TIOCGETD                         = 0x7400
+	TIOCGETP                         = 0x7408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x5492
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x548b
+	TIOCGLTC                         = 0x7474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x4020542e
+	TIOCGSERIAL                      = 0x5484
+	TIOCGSID                         = 0x7416
+	TIOCGSOFTCAR                     = 0x5481
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x467f
+	TIOCLINUX                        = 0x5483
+	TIOCMBIC                         = 0x741c
+	TIOCMBIS                         = 0x741b
+	TIOCMGET                         = 0x741d
+	TIOCMIWAIT                       = 0x5491
+	TIOCMSET                         = 0x741a
+	TIOCM_CAR                        = 0x100
+	TIOCM_CD                         = 0x100
+	TIOCM_CTS                        = 0x40
+	TIOCM_DSR                        = 0x400
+	TIOCM_RI                         = 0x200
+	TIOCM_RNG                        = 0x200
+	TIOCM_SR                         = 0x20
+	TIOCM_ST                         = 0x10
+	TIOCNOTTY                        = 0x5471
+	TIOCNXCL                         = 0x740e
+	TIOCOUTQ                         = 0x7472
+	TIOCPKT                          = 0x5470
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x5480
+	TIOCSERCONFIG                    = 0x5488
+	TIOCSERGETLSR                    = 0x548e
+	TIOCSERGETMULTI                  = 0x548f
+	TIOCSERGSTRUCT                   = 0x548d
+	TIOCSERGWILD                     = 0x5489
+	TIOCSERSETMULTI                  = 0x5490
+	TIOCSERSWILD                     = 0x548a
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x7401
+	TIOCSETN                         = 0x740a
+	TIOCSETP                         = 0x7409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x548c
+	TIOCSLTC                         = 0x7475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0xc020542f
+	TIOCSSERIAL                      = 0x5485
+	TIOCSSOFTCAR                     = 0x5482
+	TIOCSTI                          = 0x5472
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x8000
+	TUNATTACHFILTER                  = 0x800854d5
+	TUNDETACHFILTER                  = 0x800854d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x400854db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x10
+	VEOL                             = 0x11
+	VEOL2                            = 0x6
+	VMIN                             = 0x4
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VSWTCH                           = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x20
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x7d)
+	EADDRNOTAVAIL   = syscall.Errno(0x7e)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x7c)
+	EALREADY        = syscall.Errno(0x95)
+	EBADE           = syscall.Errno(0x32)
+	EBADFD          = syscall.Errno(0x51)
+	EBADMSG         = syscall.Errno(0x4d)
+	EBADR           = syscall.Errno(0x33)
+	EBADRQC         = syscall.Errno(0x36)
+	EBADSLT         = syscall.Errno(0x37)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x9e)
+	ECHRNG          = syscall.Errno(0x25)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x82)
+	ECONNREFUSED    = syscall.Errno(0x92)
+	ECONNRESET      = syscall.Errno(0x83)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDEADLOCK       = syscall.Errno(0x38)
+	EDESTADDRREQ    = syscall.Errno(0x60)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x46d)
+	EHOSTDOWN       = syscall.Errno(0x93)
+	EHOSTUNREACH    = syscall.Errno(0x94)
+	EHWPOISON       = syscall.Errno(0xa8)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x58)
+	EINIT           = syscall.Errno(0x8d)
+	EINPROGRESS     = syscall.Errno(0x96)
+	EISCONN         = syscall.Errno(0x85)
+	EISNAM          = syscall.Errno(0x8b)
+	EKEYEXPIRED     = syscall.Errno(0xa2)
+	EKEYREJECTED    = syscall.Errno(0xa4)
+	EKEYREVOKED     = syscall.Errno(0xa3)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELIBACC         = syscall.Errno(0x53)
+	ELIBBAD         = syscall.Errno(0x54)
+	ELIBEXEC        = syscall.Errno(0x57)
+	ELIBMAX         = syscall.Errno(0x56)
+	ELIBSCN         = syscall.Errno(0x55)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOOP           = syscall.Errno(0x5a)
+	EMEDIUMTYPE     = syscall.Errno(0xa0)
+	EMSGSIZE        = syscall.Errno(0x61)
+	EMULTIHOP       = syscall.Errno(0x4a)
+	ENAMETOOLONG    = syscall.Errno(0x4e)
+	ENAVAIL         = syscall.Errno(0x8a)
+	ENETDOWN        = syscall.Errno(0x7f)
+	ENETRESET       = syscall.Errno(0x81)
+	ENETUNREACH     = syscall.Errno(0x80)
+	ENOANO          = syscall.Errno(0x35)
+	ENOBUFS         = syscall.Errno(0x84)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0xa1)
+	ENOLCK          = syscall.Errno(0x2e)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x9f)
+	ENOMSG          = syscall.Errno(0x23)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x63)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x59)
+	ENOTCONN        = syscall.Errno(0x86)
+	ENOTEMPTY       = syscall.Errno(0x5d)
+	ENOTNAM         = syscall.Errno(0x89)
+	ENOTRECOVERABLE = syscall.Errno(0xa6)
+	ENOTSOCK        = syscall.Errno(0x5f)
+	ENOTSUP         = syscall.Errno(0x7a)
+	ENOTUNIQ        = syscall.Errno(0x50)
+	EOPNOTSUPP      = syscall.Errno(0x7a)
+	EOVERFLOW       = syscall.Errno(0x4f)
+	EOWNERDEAD      = syscall.Errno(0xa5)
+	EPFNOSUPPORT    = syscall.Errno(0x7b)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x78)
+	EPROTOTYPE      = syscall.Errno(0x62)
+	EREMCHG         = syscall.Errno(0x52)
+	EREMDEV         = syscall.Errno(0x8e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x8c)
+	ERESTART        = syscall.Errno(0x5b)
+	ERFKILL         = syscall.Errno(0xa7)
+	ESHUTDOWN       = syscall.Errno(0x8f)
+	ESOCKTNOSUPPORT = syscall.Errno(0x79)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x97)
+	ESTRPIPE        = syscall.Errno(0x5c)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x91)
+	ETOOMANYREFS    = syscall.Errno(0x90)
+	EUCLEAN         = syscall.Errno(0x87)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x5e)
+	EXFULL          = syscall.Errno(0x34)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x12)
+	SIGCLD    = syscall.Signal(0x12)
+	SIGCONT   = syscall.Signal(0x19)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGIO     = syscall.Signal(0x16)
+	SIGPOLL   = syscall.Signal(0x16)
+	SIGPROF   = syscall.Signal(0x1d)
+	SIGPWR    = syscall.Signal(0x13)
+	SIGSTOP   = syscall.Signal(0x17)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTSTP   = syscall.Signal(0x18)
+	SIGTTIN   = syscall.Signal(0x1a)
+	SIGTTOU   = syscall.Signal(0x1b)
+	SIGURG    = syscall.Signal(0x15)
+	SIGUSR1   = syscall.Signal(0x10)
+	SIGUSR2   = syscall.Signal(0x11)
+	SIGVTALRM = syscall.Signal(0x1c)
+	SIGWINCH  = syscall.Signal(0x14)
+	SIGXCPU   = syscall.Signal(0x1e)
+	SIGXFSZ   = syscall.Signal(0x1f)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "resource deadlock avoided"},
+	{46, "ENOLCK", "no locks available"},
+	{50, "EBADE", "invalid exchange"},
+	{51, "EBADR", "invalid request descriptor"},
+	{52, "EXFULL", "exchange full"},
+	{53, "ENOANO", "no anode"},
+	{54, "EBADRQC", "invalid request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "bad message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{87, "ELIBEXEC", "cannot exec a shared library directly"},
+	{88, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{89, "ENOSYS", "function not implemented"},
+	{90, "ELOOP", "too many levels of symbolic links"},
+	{91, "ERESTART", "interrupted system call should be restarted"},
+	{92, "ESTRPIPE", "streams pipe error"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "protocol not available"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "ENOTSUP", "operation not supported"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection on reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{135, "EUCLEAN", "structure needs cleaning"},
+	{137, "ENOTNAM", "not a XENIX named type file"},
+	{138, "ENAVAIL", "no XENIX semaphores available"},
+	{139, "EISNAM", "is a named type file"},
+	{140, "EREMOTEIO", "remote I/O error"},
+	{141, "EINIT", "unknown error 141"},
+	{142, "EREMDEV", "unknown error 142"},
+	{143, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale file handle"},
+	{158, "ECANCELED", "operation canceled"},
+	{159, "ENOMEDIUM", "no medium found"},
+	{160, "EMEDIUMTYPE", "wrong medium type"},
+	{161, "ENOKEY", "required key not available"},
+	{162, "EKEYEXPIRED", "key has expired"},
+	{163, "EKEYREVOKED", "key has been revoked"},
+	{164, "EKEYREJECTED", "key was rejected by service"},
+	{165, "EOWNERDEAD", "owner died"},
+	{166, "ENOTRECOVERABLE", "state not recoverable"},
+	{167, "ERFKILL", "operation not possible due to RF-kill"},
+	{168, "EHWPOISON", "memory page has hardware error"},
+	{1133, "EDQUOT", "disk quota exceeded"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGCHLD", "child exited"},
+	{19, "SIGPWR", "power failure"},
+	{20, "SIGWINCH", "window changed"},
+	{21, "SIGURG", "urgent I/O condition"},
+	{22, "SIGIO", "I/O possible"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual timer expired"},
+	{29, "SIGPROF", "profiling timer expired"},
+	{30, "SIGXCPU", "CPU time limit exceeded"},
+	{31, "SIGXFSZ", "file size limit exceeded"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..f1f3fadf576af09f2c3e6b1b282263dabe739092
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
@@ -0,0 +1,936 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/ppc/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/ppc/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x17
+	B115200                          = 0x11
+	B1152000                         = 0x18
+	B1500000                         = 0x19
+	B2000000                         = 0x1a
+	B230400                          = 0x12
+	B2500000                         = 0x1b
+	B3000000                         = 0x1c
+	B3500000                         = 0x1d
+	B4000000                         = 0x1e
+	B460800                          = 0x13
+	B500000                          = 0x14
+	B57600                           = 0x10
+	B576000                          = 0x15
+	B921600                          = 0x16
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40041270
+	BLKBSZSET                        = 0x80041271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40041272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1f
+	BS1                              = 0x8000
+	BSDLY                            = 0x8000
+	CBAUD                            = 0xff
+	CBAUDEX                          = 0x0
+	CIBAUD                           = 0xff0000
+	CLOCAL                           = 0x8000
+	CR1                              = 0x1000
+	CR2                              = 0x2000
+	CR3                              = 0x3000
+	CRDLY                            = 0x3000
+	CREAD                            = 0x800
+	CS6                              = 0x100
+	CS7                              = 0x200
+	CS8                              = 0x300
+	CSIZE                            = 0x300
+	CSTOPB                           = 0x400
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x40
+	ECHOE                            = 0x2
+	ECHOK                            = 0x4
+	ECHOKE                           = 0x1
+	ECHONL                           = 0x10
+	ECHOPRT                          = 0x20
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000000
+	FF1                              = 0x4000
+	FFDLY                            = 0x4000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x800000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40046601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80046602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0xc
+	F_GETLK64                        = 0xc
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0xd
+	F_SETLK64                        = 0xd
+	F_SETLKW                         = 0xe
+	F_SETLKW64                       = 0xe
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x4000
+	ICANON                           = 0x100
+	IEXTEN                           = 0x400
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xfffffff
+	IPV6_FLOWLABEL_MASK              = 0xfffff
+	ISIG                             = 0x80
+	IUCLC                            = 0x1000
+	IXOFF                            = 0x400
+	IXON                             = 0x200
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x80
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x40
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x2000
+	MCL_FUTURE                       = 0x4000
+	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc00c4d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc00c4d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x20
+	NL2                              = 0x200
+	NL3                              = 0x300
+	NLDLY                            = 0x300
+	NOFLSH                           = 0x80000000
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x4
+	ONLCR                            = 0x2
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x20000
+	O_DIRECTORY                      = 0x4000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x10000
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x8000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x404000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x1000
+	PARODD                           = 0x2000
+	PENDIN                           = 0x20000000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40042407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8004240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc004240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80042406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4008743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80087446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x800c744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80087447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PROT_SAO                         = 0x10
+	PR_SET_PTRACER_ANY               = 0xffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETEVRREGS                = 0x14
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETREGS64                 = 0x16
+	PTRACE_GETVRREGS                 = 0x12
+	PTRACE_GETVSRREGS                = 0x1b
+	PTRACE_GET_DEBUGREG              = 0x19
+	PTRACE_SETEVRREGS                = 0x15
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETREGS64                 = 0x17
+	PTRACE_SETVRREGS                 = 0x13
+	PTRACE_SETVSRREGS                = 0x1c
+	PTRACE_SET_DEBUGREG              = 0x1a
+	PTRACE_SINGLEBLOCK               = 0x100
+	PTRACE_SYSEMU                    = 0x1d
+	PTRACE_SYSEMU_SINGLESTEP         = 0x1e
+	PT_CCR                           = 0x26
+	PT_CTR                           = 0x23
+	PT_DAR                           = 0x29
+	PT_DSCR                          = 0x2c
+	PT_DSISR                         = 0x2a
+	PT_FPR0                          = 0x30
+	PT_FPR31                         = 0x6e
+	PT_FPSCR                         = 0x71
+	PT_LNK                           = 0x24
+	PT_MQ                            = 0x27
+	PT_MSR                           = 0x21
+	PT_NIP                           = 0x20
+	PT_ORIG_R3                       = 0x22
+	PT_R0                            = 0x0
+	PT_R1                            = 0x1
+	PT_R10                           = 0xa
+	PT_R11                           = 0xb
+	PT_R12                           = 0xc
+	PT_R13                           = 0xd
+	PT_R14                           = 0xe
+	PT_R15                           = 0xf
+	PT_R16                           = 0x10
+	PT_R17                           = 0x11
+	PT_R18                           = 0x12
+	PT_R19                           = 0x13
+	PT_R2                            = 0x2
+	PT_R20                           = 0x14
+	PT_R21                           = 0x15
+	PT_R22                           = 0x16
+	PT_R23                           = 0x17
+	PT_R24                           = 0x18
+	PT_R25                           = 0x19
+	PT_R26                           = 0x1a
+	PT_R27                           = 0x1b
+	PT_R28                           = 0x1c
+	PT_R29                           = 0x1d
+	PT_R3                            = 0x3
+	PT_R30                           = 0x1e
+	PT_R31                           = 0x1f
+	PT_R4                            = 0x4
+	PT_R5                            = 0x5
+	PT_R6                            = 0x6
+	PT_R7                            = 0x7
+	PT_R8                            = 0x8
+	PT_R9                            = 0x9
+	PT_REGS_COUNT                    = 0x2c
+	PT_RESULT                        = 0x2b
+	PT_TRAP                          = 0x28
+	PT_XER                           = 0x25
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4004700d
+	RTC_EPOCH_SET                    = 0x8004700e
+	RTC_IRQP_READ                    = 0x4004700b
+	RTC_IRQP_SET                     = 0x8004700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x401c7011
+	RTC_PLL_SET                      = 0x801c7012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x4004667f
+	SIOCOUTQ                         = 0x40047473
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x14
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x15
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x10
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x12
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x12
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x11
+	SO_SNDTIMEO                      = 0x13
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x13
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x400
+	TAB2                             = 0x800
+	TAB3                             = 0xc00
+	TABDLY                           = 0xc00
+	TCFLSH                           = 0x2000741f
+	TCGETA                           = 0x40147417
+	TCGETS                           = 0x402c7413
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x2000741d
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x80147418
+	TCSETAF                          = 0x8014741c
+	TCSETAW                          = 0x80147419
+	TCSETS                           = 0x802c7414
+	TCSETSF                          = 0x802c7416
+	TCSETSW                          = 0x802c7415
+	TCXONC                           = 0x2000741e
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x40045432
+	TIOCGETC                         = 0x40067412
+	TIOCGETD                         = 0x5424
+	TIOCGETP                         = 0x40067408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGLTC                         = 0x40067474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x4004667f
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_LOOP                       = 0x8000
+	TIOCM_OUT1                       = 0x2000
+	TIOCM_OUT2                       = 0x4000
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x40047473
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETC                         = 0x80067411
+	TIOCSETD                         = 0x5423
+	TIOCSETN                         = 0x8006740a
+	TIOCSETP                         = 0x80067409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSLTC                         = 0x80067475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTART                        = 0x2000746e
+	TIOCSTI                          = 0x5412
+	TIOCSTOP                         = 0x2000746f
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x400000
+	TUNATTACHFILTER                  = 0x800854d5
+	TUNDETACHFILTER                  = 0x800854d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x400854db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0x10
+	VEOF                             = 0x4
+	VEOL                             = 0x6
+	VEOL2                            = 0x8
+	VMIN                             = 0x5
+	VREPRINT                         = 0xb
+	VSTART                           = 0xd
+	VSTOP                            = 0xe
+	VSUSP                            = 0xc
+	VSWTC                            = 0x9
+	VT1                              = 0x10000
+	VTDLY                            = 0x10000
+	VTIME                            = 0x7
+	VWERASE                          = 0xa
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x20
+	XCASE                            = 0x4000
+	XTABS                            = 0xc00
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{58, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..203ad9c54af2ed6f382f6b34fcf3e280b209ee03
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
@@ -0,0 +1,940 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/ppc64/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/ppc64/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x17
+	B115200                          = 0x11
+	B1152000                         = 0x18
+	B1500000                         = 0x19
+	B2000000                         = 0x1a
+	B230400                          = 0x12
+	B2500000                         = 0x1b
+	B3000000                         = 0x1c
+	B3500000                         = 0x1d
+	B4000000                         = 0x1e
+	B460800                          = 0x13
+	B500000                          = 0x14
+	B57600                           = 0x10
+	B576000                          = 0x15
+	B921600                          = 0x16
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40081270
+	BLKBSZSET                        = 0x80081271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40081272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1f
+	BS1                              = 0x8000
+	BSDLY                            = 0x8000
+	CBAUD                            = 0xff
+	CBAUDEX                          = 0x0
+	CIBAUD                           = 0xff0000
+	CLOCAL                           = 0x8000
+	CR1                              = 0x1000
+	CR2                              = 0x2000
+	CR3                              = 0x3000
+	CRDLY                            = 0x3000
+	CREAD                            = 0x800
+	CS6                              = 0x100
+	CS7                              = 0x200
+	CS8                              = 0x300
+	CSIZE                            = 0x300
+	CSTOPB                           = 0x400
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x40
+	ECHOE                            = 0x2
+	ECHOK                            = 0x4
+	ECHOKE                           = 0x1
+	ECHONL                           = 0x10
+	ECHOPRT                          = 0x20
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000000
+	FF1                              = 0x4000
+	FFDLY                            = 0x4000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x800000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0xc
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0xd
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0xe
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x4000
+	ICANON                           = 0x100
+	IEXTEN                           = 0x400
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xfffffff
+	IPV6_FLOWLABEL_MASK              = 0xfffff
+	ISIG                             = 0x80
+	IUCLC                            = 0x1000
+	IXOFF                            = 0x400
+	IXON                             = 0x200
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x80
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x40
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x2000
+	MCL_FUTURE                       = 0x4000
+	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x40
+	NL2                              = 0x200
+	NL3                              = 0x300
+	NLDLY                            = 0x300
+	NOFLSH                           = 0x80000000
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x4
+	ONLCR                            = 0x2
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x20000
+	O_DIRECTORY                      = 0x4000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x8000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x404000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x1000
+	PARODD                           = 0x2000
+	PENDIN                           = 0x20000000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4010743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80107446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x8010744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80107447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PROT_SAO                         = 0x10
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETEVRREGS                = 0x14
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETREGS64                 = 0x16
+	PTRACE_GETVRREGS                 = 0x12
+	PTRACE_GETVSRREGS                = 0x1b
+	PTRACE_GET_DEBUGREG              = 0x19
+	PTRACE_SETEVRREGS                = 0x15
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETREGS64                 = 0x17
+	PTRACE_SETVRREGS                 = 0x13
+	PTRACE_SETVSRREGS                = 0x1c
+	PTRACE_SET_DEBUGREG              = 0x1a
+	PTRACE_SINGLEBLOCK               = 0x100
+	PTRACE_SYSEMU                    = 0x1d
+	PTRACE_SYSEMU_SINGLESTEP         = 0x1e
+	PT_CCR                           = 0x26
+	PT_CTR                           = 0x23
+	PT_DAR                           = 0x29
+	PT_DSCR                          = 0x2c
+	PT_DSISR                         = 0x2a
+	PT_FPR0                          = 0x30
+	PT_FPSCR                         = 0x50
+	PT_LNK                           = 0x24
+	PT_MSR                           = 0x21
+	PT_NIP                           = 0x20
+	PT_ORIG_R3                       = 0x22
+	PT_R0                            = 0x0
+	PT_R1                            = 0x1
+	PT_R10                           = 0xa
+	PT_R11                           = 0xb
+	PT_R12                           = 0xc
+	PT_R13                           = 0xd
+	PT_R14                           = 0xe
+	PT_R15                           = 0xf
+	PT_R16                           = 0x10
+	PT_R17                           = 0x11
+	PT_R18                           = 0x12
+	PT_R19                           = 0x13
+	PT_R2                            = 0x2
+	PT_R20                           = 0x14
+	PT_R21                           = 0x15
+	PT_R22                           = 0x16
+	PT_R23                           = 0x17
+	PT_R24                           = 0x18
+	PT_R25                           = 0x19
+	PT_R26                           = 0x1a
+	PT_R27                           = 0x1b
+	PT_R28                           = 0x1c
+	PT_R29                           = 0x1d
+	PT_R3                            = 0x3
+	PT_R30                           = 0x1e
+	PT_R31                           = 0x1f
+	PT_R4                            = 0x4
+	PT_R5                            = 0x5
+	PT_R6                            = 0x6
+	PT_R7                            = 0x7
+	PT_R8                            = 0x8
+	PT_R9                            = 0x9
+	PT_REGS_COUNT                    = 0x2c
+	PT_RESULT                        = 0x2b
+	PT_SOFTE                         = 0x27
+	PT_TRAP                          = 0x28
+	PT_VR0                           = 0x52
+	PT_VRSAVE                        = 0x94
+	PT_VSCR                          = 0x93
+	PT_VSR0                          = 0x96
+	PT_VSR31                         = 0xd4
+	PT_XER                           = 0x25
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4008700d
+	RTC_EPOCH_SET                    = 0x8008700e
+	RTC_IRQP_READ                    = 0x4008700b
+	RTC_IRQP_SET                     = 0x8008700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x40207011
+	RTC_PLL_SET                      = 0x80207012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x4004667f
+	SIOCOUTQ                         = 0x40047473
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x14
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x15
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x10
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x12
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x12
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x11
+	SO_SNDTIMEO                      = 0x13
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x13
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x400
+	TAB2                             = 0x800
+	TAB3                             = 0xc00
+	TABDLY                           = 0xc00
+	TCFLSH                           = 0x2000741f
+	TCGETA                           = 0x40147417
+	TCGETS                           = 0x402c7413
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x2000741d
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x80147418
+	TCSETAF                          = 0x8014741c
+	TCSETAW                          = 0x80147419
+	TCSETS                           = 0x802c7414
+	TCSETSF                          = 0x802c7416
+	TCSETSW                          = 0x802c7415
+	TCXONC                           = 0x2000741e
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x40045432
+	TIOCGETC                         = 0x40067412
+	TIOCGETD                         = 0x5424
+	TIOCGETP                         = 0x40067408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGLTC                         = 0x40067474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x4004667f
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_LOOP                       = 0x8000
+	TIOCM_OUT1                       = 0x2000
+	TIOCM_OUT2                       = 0x4000
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x40047473
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETC                         = 0x80067411
+	TIOCSETD                         = 0x5423
+	TIOCSETN                         = 0x8006740a
+	TIOCSETP                         = 0x80067409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSLTC                         = 0x80067475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTART                        = 0x2000746e
+	TIOCSTI                          = 0x5412
+	TIOCSTOP                         = 0x2000746f
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x400000
+	TUNATTACHFILTER                  = 0x801054d5
+	TUNDETACHFILTER                  = 0x801054d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x401054db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0x10
+	VEOF                             = 0x4
+	VEOL                             = 0x6
+	VEOL2                            = 0x8
+	VMIN                             = 0x5
+	VREPRINT                         = 0xb
+	VSTART                           = 0xd
+	VSTOP                            = 0xe
+	VSUSP                            = 0xc
+	VSWTC                            = 0x9
+	VT1                              = 0x10000
+	VTDLY                            = 0x10000
+	VTIME                            = 0x7
+	VWERASE                          = 0xa
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4000
+	XTABS                            = 0xc00
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{58, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..4b9abcb21a23080b65f0e050069f1e39dbc97120
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
@@ -0,0 +1,940 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/ppc64le/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64le && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/ppc64le/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x17
+	B115200                          = 0x11
+	B1152000                         = 0x18
+	B1500000                         = 0x19
+	B2000000                         = 0x1a
+	B230400                          = 0x12
+	B2500000                         = 0x1b
+	B3000000                         = 0x1c
+	B3500000                         = 0x1d
+	B4000000                         = 0x1e
+	B460800                          = 0x13
+	B500000                          = 0x14
+	B57600                           = 0x10
+	B576000                          = 0x15
+	B921600                          = 0x16
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40081270
+	BLKBSZSET                        = 0x80081271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40081272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1f
+	BS1                              = 0x8000
+	BSDLY                            = 0x8000
+	CBAUD                            = 0xff
+	CBAUDEX                          = 0x0
+	CIBAUD                           = 0xff0000
+	CLOCAL                           = 0x8000
+	CR1                              = 0x1000
+	CR2                              = 0x2000
+	CR3                              = 0x3000
+	CRDLY                            = 0x3000
+	CREAD                            = 0x800
+	CS6                              = 0x100
+	CS7                              = 0x200
+	CS8                              = 0x300
+	CSIZE                            = 0x300
+	CSTOPB                           = 0x400
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x40
+	ECHOE                            = 0x2
+	ECHOK                            = 0x4
+	ECHOKE                           = 0x1
+	ECHONL                           = 0x10
+	ECHOPRT                          = 0x20
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000000
+	FF1                              = 0x4000
+	FFDLY                            = 0x4000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x800000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0xc
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0xd
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0xe
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x4000
+	ICANON                           = 0x100
+	IEXTEN                           = 0x400
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x80
+	IUCLC                            = 0x1000
+	IXOFF                            = 0x400
+	IXON                             = 0x200
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x80
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x40
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x2000
+	MCL_FUTURE                       = 0x4000
+	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x40
+	NL2                              = 0x200
+	NL3                              = 0x300
+	NLDLY                            = 0x300
+	NOFLSH                           = 0x80000000
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x4
+	ONLCR                            = 0x2
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x20000
+	O_DIRECTORY                      = 0x4000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x8000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x404000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x1000
+	PARODD                           = 0x2000
+	PENDIN                           = 0x20000000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4010743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80107446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x8010744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80107447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PROT_SAO                         = 0x10
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETEVRREGS                = 0x14
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETREGS64                 = 0x16
+	PTRACE_GETVRREGS                 = 0x12
+	PTRACE_GETVSRREGS                = 0x1b
+	PTRACE_GET_DEBUGREG              = 0x19
+	PTRACE_SETEVRREGS                = 0x15
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETREGS64                 = 0x17
+	PTRACE_SETVRREGS                 = 0x13
+	PTRACE_SETVSRREGS                = 0x1c
+	PTRACE_SET_DEBUGREG              = 0x1a
+	PTRACE_SINGLEBLOCK               = 0x100
+	PTRACE_SYSEMU                    = 0x1d
+	PTRACE_SYSEMU_SINGLESTEP         = 0x1e
+	PT_CCR                           = 0x26
+	PT_CTR                           = 0x23
+	PT_DAR                           = 0x29
+	PT_DSCR                          = 0x2c
+	PT_DSISR                         = 0x2a
+	PT_FPR0                          = 0x30
+	PT_FPSCR                         = 0x50
+	PT_LNK                           = 0x24
+	PT_MSR                           = 0x21
+	PT_NIP                           = 0x20
+	PT_ORIG_R3                       = 0x22
+	PT_R0                            = 0x0
+	PT_R1                            = 0x1
+	PT_R10                           = 0xa
+	PT_R11                           = 0xb
+	PT_R12                           = 0xc
+	PT_R13                           = 0xd
+	PT_R14                           = 0xe
+	PT_R15                           = 0xf
+	PT_R16                           = 0x10
+	PT_R17                           = 0x11
+	PT_R18                           = 0x12
+	PT_R19                           = 0x13
+	PT_R2                            = 0x2
+	PT_R20                           = 0x14
+	PT_R21                           = 0x15
+	PT_R22                           = 0x16
+	PT_R23                           = 0x17
+	PT_R24                           = 0x18
+	PT_R25                           = 0x19
+	PT_R26                           = 0x1a
+	PT_R27                           = 0x1b
+	PT_R28                           = 0x1c
+	PT_R29                           = 0x1d
+	PT_R3                            = 0x3
+	PT_R30                           = 0x1e
+	PT_R31                           = 0x1f
+	PT_R4                            = 0x4
+	PT_R5                            = 0x5
+	PT_R6                            = 0x6
+	PT_R7                            = 0x7
+	PT_R8                            = 0x8
+	PT_R9                            = 0x9
+	PT_REGS_COUNT                    = 0x2c
+	PT_RESULT                        = 0x2b
+	PT_SOFTE                         = 0x27
+	PT_TRAP                          = 0x28
+	PT_VR0                           = 0x52
+	PT_VRSAVE                        = 0x94
+	PT_VSCR                          = 0x93
+	PT_VSR0                          = 0x96
+	PT_VSR31                         = 0xd4
+	PT_XER                           = 0x25
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4008700d
+	RTC_EPOCH_SET                    = 0x8008700e
+	RTC_IRQP_READ                    = 0x4008700b
+	RTC_IRQP_SET                     = 0x8008700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x40207011
+	RTC_PLL_SET                      = 0x80207012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x4004667f
+	SIOCOUTQ                         = 0x40047473
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x14
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x15
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x10
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x12
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x12
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x11
+	SO_SNDTIMEO                      = 0x13
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x13
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x400
+	TAB2                             = 0x800
+	TAB3                             = 0xc00
+	TABDLY                           = 0xc00
+	TCFLSH                           = 0x2000741f
+	TCGETA                           = 0x40147417
+	TCGETS                           = 0x402c7413
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x2000741d
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x80147418
+	TCSETAF                          = 0x8014741c
+	TCSETAW                          = 0x80147419
+	TCSETS                           = 0x802c7414
+	TCSETSF                          = 0x802c7416
+	TCSETSW                          = 0x802c7415
+	TCXONC                           = 0x2000741e
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x40045432
+	TIOCGETC                         = 0x40067412
+	TIOCGETD                         = 0x5424
+	TIOCGETP                         = 0x40067408
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x40285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGLTC                         = 0x40067474
+	TIOCGPGRP                        = 0x40047477
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40045430
+	TIOCGPTPEER                      = 0x20005441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x4004667f
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_LOOP                       = 0x8000
+	TIOCM_OUT1                       = 0x2000
+	TIOCM_OUT2                       = 0x4000
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x40047473
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETC                         = 0x80067411
+	TIOCSETD                         = 0x5423
+	TIOCSETN                         = 0x8006740a
+	TIOCSETP                         = 0x80067409
+	TIOCSIG                          = 0x80045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSLTC                         = 0x80067475
+	TIOCSPGRP                        = 0x80047476
+	TIOCSPTLCK                       = 0x80045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTART                        = 0x2000746e
+	TIOCSTI                          = 0x5412
+	TIOCSTOP                         = 0x2000746f
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x400000
+	TUNATTACHFILTER                  = 0x801054d5
+	TUNDETACHFILTER                  = 0x801054d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x401054db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0x10
+	VEOF                             = 0x4
+	VEOL                             = 0x6
+	VEOL2                            = 0x8
+	VMIN                             = 0x5
+	VREPRINT                         = 0xb
+	VSTART                           = 0xd
+	VSTOP                            = 0xe
+	VSUSP                            = 0xc
+	VSWTC                            = 0x9
+	VT1                              = 0x10000
+	VTDLY                            = 0x10000
+	VTIME                            = 0x7
+	VWERASE                          = 0xa
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4000
+	XTABS                            = 0xc00
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x3a)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{58, "EDEADLOCK", "file locking deadlock error"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..f87983037d97c5952dd98accc0655da32cdef6b8
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
@@ -0,0 +1,867 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/riscv64/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/riscv64/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x127a
+	BLKBSZGET                        = 0x80081270
+	BLKBSZSET                        = 0x40081271
+	BLKDISCARD                       = 0x1277
+	BLKDISCARDZEROES                 = 0x127c
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETDISKSEQ                    = 0x80081280
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80081272
+	BLKIOMIN                         = 0x1278
+	BLKIOOPT                         = 0x1279
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKROTATIONAL                    = 0x127e
+	BLKRRPART                        = 0x125f
+	BLKSECDISCARD                    = 0x127d
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BLKZEROOUT                       = 0x127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0xfd12
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x80088a02
+	EPIOCSPARAMS                     = 0x40088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0x5
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HIDIOCREVOKE                     = 0x4004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	IPV6_FLOWINFO_MASK               = 0xffffff0f
+	IPV6_FLOWLABEL_MASK              = 0xffff0f00
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x8008b705
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_PID_FROM_PIDNS            = 0x8004b706
+	NS_GET_PID_IN_PIDNS              = 0x8004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x8004b707
+	NS_GET_TGID_IN_PIDNS             = 0x8004b709
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x4000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8010743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40107446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x4010744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40107447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x80503d01
+	PTP_CLOCK_GETCAPS2               = 0x80503d0a
+	PTP_ENABLE_PPS                   = 0x40043d04
+	PTP_ENABLE_PPS2                  = 0x40043d0d
+	PTP_EXTTS_REQUEST                = 0x40103d02
+	PTP_EXTTS_REQUEST2               = 0x40103d0b
+	PTP_MASK_CLEAR_ALL               = 0x3d13
+	PTP_MASK_EN_SINGLE               = 0x40043d14
+	PTP_PEROUT_REQUEST               = 0x40383d03
+	PTP_PEROUT_REQUEST2              = 0x40383d0c
+	PTP_PIN_SETFUNC                  = 0x40603d07
+	PTP_PIN_SETFUNC2                 = 0x40603d10
+	PTP_SYS_OFFSET                   = 0x43403d05
+	PTP_SYS_OFFSET2                  = 0x43403d0e
+	PTRACE_GETFDPIC                  = 0x21
+	PTRACE_GETFDPIC_EXEC             = 0x0
+	PTRACE_GETFDPIC_INTERP           = 0x1
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8008700d
+	RTC_EPOCH_SET                    = 0x4008700e
+	RTC_IRQP_READ                    = 0x8008700b
+	RTC_IRQP_SET                     = 0x4008700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x80207011
+	RTC_PLL_SET                      = 0x40207012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x40182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x40082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x40082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x401054d5
+	TUNDETACHFILTER                  = 0x401054d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x801054db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..64347eb354c979d511b12120485f00ad423d8bba
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
@@ -0,0 +1,939 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/s390x/include -fsigned-char
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build s390x && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/s390x/include -fsigned-char _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x127a
+	BLKBSZGET                        = 0x80081270
+	BLKBSZSET                        = 0x40081271
+	BLKDISCARD                       = 0x1277
+	BLKDISCARDZEROES                 = 0x127c
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETDISKSEQ                    = 0x80081280
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80081272
+	BLKIOMIN                         = 0x1278
+	BLKIOOPT                         = 0x1279
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKROTATIONAL                    = 0x127e
+	BLKRRPART                        = 0x125f
+	BLKSECDISCARD                    = 0x127d
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BLKZEROOUT                       = 0x127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0xfd12
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPIOCGPARAMS                     = 0x80088a02
+	EPIOCSPARAMS                     = 0x40088a01
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0x5
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HIDIOCREVOKE                     = 0x4004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	IPV6_FLOWINFO_MASK               = 0xfffffff
+	IPV6_FLOWLABEL_MASK              = 0xfffff
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x8008b705
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_PID_FROM_PIDNS            = 0x8004b706
+	NS_GET_PID_IN_PIDNS              = 0x8004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x8004b707
+	NS_GET_TGID_IN_PIDNS             = 0x8004b709
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x4000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8010743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40107446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x4010744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40107447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x80503d01
+	PTP_CLOCK_GETCAPS2               = 0x80503d0a
+	PTP_ENABLE_PPS                   = 0x40043d04
+	PTP_ENABLE_PPS2                  = 0x40043d0d
+	PTP_EXTTS_REQUEST                = 0x40103d02
+	PTP_EXTTS_REQUEST2               = 0x40103d0b
+	PTP_MASK_CLEAR_ALL               = 0x3d13
+	PTP_MASK_EN_SINGLE               = 0x40043d14
+	PTP_PEROUT_REQUEST               = 0x40383d03
+	PTP_PEROUT_REQUEST2              = 0x40383d0c
+	PTP_PIN_SETFUNC                  = 0x40603d07
+	PTP_PIN_SETFUNC2                 = 0x40603d10
+	PTP_SYS_OFFSET                   = 0x43403d05
+	PTP_SYS_OFFSET2                  = 0x43403d0e
+	PTRACE_DISABLE_TE                = 0x5010
+	PTRACE_ENABLE_TE                 = 0x5009
+	PTRACE_GET_LAST_BREAK            = 0x5006
+	PTRACE_OLDSETOPTIONS             = 0x15
+	PTRACE_PEEKDATA_AREA             = 0x5003
+	PTRACE_PEEKTEXT_AREA             = 0x5002
+	PTRACE_PEEKUSR_AREA              = 0x5000
+	PTRACE_PEEK_SYSTEM_CALL          = 0x5007
+	PTRACE_POKEDATA_AREA             = 0x5005
+	PTRACE_POKETEXT_AREA             = 0x5004
+	PTRACE_POKEUSR_AREA              = 0x5001
+	PTRACE_POKE_SYSTEM_CALL          = 0x5008
+	PTRACE_PROT                      = 0x15
+	PTRACE_SINGLEBLOCK               = 0xc
+	PTRACE_SYSEMU                    = 0x1f
+	PTRACE_SYSEMU_SINGLESTEP         = 0x20
+	PTRACE_TE_ABORT_RAND             = 0x5011
+	PT_ACR0                          = 0x90
+	PT_ACR1                          = 0x94
+	PT_ACR10                         = 0xb8
+	PT_ACR11                         = 0xbc
+	PT_ACR12                         = 0xc0
+	PT_ACR13                         = 0xc4
+	PT_ACR14                         = 0xc8
+	PT_ACR15                         = 0xcc
+	PT_ACR2                          = 0x98
+	PT_ACR3                          = 0x9c
+	PT_ACR4                          = 0xa0
+	PT_ACR5                          = 0xa4
+	PT_ACR6                          = 0xa8
+	PT_ACR7                          = 0xac
+	PT_ACR8                          = 0xb0
+	PT_ACR9                          = 0xb4
+	PT_CR_10                         = 0x168
+	PT_CR_11                         = 0x170
+	PT_CR_9                          = 0x160
+	PT_ENDREGS                       = 0x1af
+	PT_FPC                           = 0xd8
+	PT_FPR0                          = 0xe0
+	PT_FPR1                          = 0xe8
+	PT_FPR10                         = 0x130
+	PT_FPR11                         = 0x138
+	PT_FPR12                         = 0x140
+	PT_FPR13                         = 0x148
+	PT_FPR14                         = 0x150
+	PT_FPR15                         = 0x158
+	PT_FPR2                          = 0xf0
+	PT_FPR3                          = 0xf8
+	PT_FPR4                          = 0x100
+	PT_FPR5                          = 0x108
+	PT_FPR6                          = 0x110
+	PT_FPR7                          = 0x118
+	PT_FPR8                          = 0x120
+	PT_FPR9                          = 0x128
+	PT_GPR0                          = 0x10
+	PT_GPR1                          = 0x18
+	PT_GPR10                         = 0x60
+	PT_GPR11                         = 0x68
+	PT_GPR12                         = 0x70
+	PT_GPR13                         = 0x78
+	PT_GPR14                         = 0x80
+	PT_GPR15                         = 0x88
+	PT_GPR2                          = 0x20
+	PT_GPR3                          = 0x28
+	PT_GPR4                          = 0x30
+	PT_GPR5                          = 0x38
+	PT_GPR6                          = 0x40
+	PT_GPR7                          = 0x48
+	PT_GPR8                          = 0x50
+	PT_GPR9                          = 0x58
+	PT_IEEE_IP                       = 0x1a8
+	PT_LASTOFF                       = 0x1a8
+	PT_ORIGGPR2                      = 0xd0
+	PT_PSWADDR                       = 0x8
+	PT_PSWMASK                       = 0x0
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8008700d
+	RTC_EPOCH_SET                    = 0x4008700e
+	RTC_IRQP_READ                    = 0x8008700b
+	RTC_IRQP_SET                     = 0x4008700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x80207011
+	RTC_PLL_SET                      = 0x40207012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_DEVMEM_DMABUF                = 0x4f
+	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TS_OPT_ID                    = 0x51
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x40182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x40082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x40082104
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DEVMEM_DMABUF                 = 0x4f
+	SO_DEVMEM_DONTNEED               = 0x50
+	SO_DEVMEM_LINEAR                 = 0x4e
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSPIDFD                     = 0x4c
+	SO_PASSRIGHTS                    = 0x53
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERPIDFD                     = 0x4d
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVPRIORITY                   = 0x52
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x401054d5
+	TUNDETACHFILTER                  = 0x401054d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x801054db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..7d71911718fb8a7dedd0f8222609a1fbd6b1b839
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
@@ -0,0 +1,982 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/sparc64/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build sparc64 && linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/sparc64/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	ASI_LEON_DFLUSH                  = 0x11
+	ASI_LEON_IFLUSH                  = 0x10
+	ASI_LEON_MMUFLUSH                = 0x18
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKALIGNOFF                      = 0x2000127a
+	BLKBSZGET                        = 0x40081270
+	BLKBSZSET                        = 0x80081271
+	BLKDISCARD                       = 0x20001277
+	BLKDISCARDZEROES                 = 0x2000127c
+	BLKFLSBUF                        = 0x20001261
+	BLKFRAGET                        = 0x20001265
+	BLKFRASET                        = 0x20001264
+	BLKGETDISKSEQ                    = 0x40081280
+	BLKGETSIZE                       = 0x20001260
+	BLKGETSIZE64                     = 0x40081272
+	BLKIOMIN                         = 0x20001278
+	BLKIOOPT                         = 0x20001279
+	BLKPBSZGET                       = 0x2000127b
+	BLKRAGET                         = 0x20001263
+	BLKRASET                         = 0x20001262
+	BLKROGET                         = 0x2000125e
+	BLKROSET                         = 0x2000125d
+	BLKROTATIONAL                    = 0x2000127e
+	BLKRRPART                        = 0x2000125f
+	BLKSECDISCARD                    = 0x2000127d
+	BLKSECTGET                       = 0x20001267
+	BLKSECTSET                       = 0x20001266
+	BLKSSZGET                        = 0x20001268
+	BLKZEROOUT                       = 0x2000127f
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	DM_MPATH_PROBE_PATHS             = 0x2000fd12
+	ECCGETLAYOUT                     = 0x41484d11
+	ECCGETSTATS                      = 0x40104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x400000
+	EFD_NONBLOCK                     = 0x4000
+	EMT_TAGOVF                       = 0x1
+	EPIOCGPARAMS                     = 0x40088a02
+	EPIOCSPARAMS                     = 0x80088a01
+	EPOLL_CLOEXEC                    = 0x400000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x80049409
+	FICLONERANGE                     = 0x8020940d
+	FLUSHO                           = 0x1000
+	FS_IOC_ENABLE_VERITY             = 0x80806685
+	FS_IOC_GETFLAGS                  = 0x40086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x4010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x800c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x80106614
+	FS_IOC_SETFLAGS                  = 0x80086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x400c6613
+	F_GETLK                          = 0x7
+	F_GETLK64                        = 0x7
+	F_GETOWN                         = 0x5
+	F_RDLCK                          = 0x1
+	F_SETLK                          = 0x8
+	F_SETLK64                        = 0x8
+	F_SETLKW                         = 0x9
+	F_SETLKW64                       = 0x9
+	F_SETOWN                         = 0x6
+	F_UNLCK                          = 0x3
+	F_WRLCK                          = 0x2
+	HIDIOCGRAWINFO                   = 0x40084803
+	HIDIOCGRDESC                     = 0x50044802
+	HIDIOCGRDESCSIZE                 = 0x40044801
+	HIDIOCREVOKE                     = 0x8004480d
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x400000
+	IN_NONBLOCK                      = 0x4000
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
+	IPV6_FLOWINFO_MASK               = 0xfffffff
+	IPV6_FLOWLABEL_MASK              = 0xfffff
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x200
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x100
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x40
+	MAP_POPULATE                     = 0x8000
+	MAP_RENAME                       = 0x20
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x2000
+	MCL_FUTURE                       = 0x4000
+	MCL_ONFAULT                      = 0x8000
+	MEMERASE                         = 0x80084d02
+	MEMERASE64                       = 0x80104d14
+	MEMGETBADBLOCK                   = 0x80084d0b
+	MEMGETINFO                       = 0x40204d01
+	MEMGETOOBSEL                     = 0x40c84d0a
+	MEMGETREGIONCOUNT                = 0x40044d07
+	MEMISLOCKED                      = 0x40084d17
+	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x80084d0c
+	MEMUNLOCK                        = 0x80084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x20004d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_MNTNS_ID                  = 0x4008b705
+	NS_GET_NSTYPE                    = 0x2000b703
+	NS_GET_OWNER_UID                 = 0x2000b704
+	NS_GET_PARENT                    = 0x2000b702
+	NS_GET_PID_FROM_PIDNS            = 0x4004b706
+	NS_GET_PID_IN_PIDNS              = 0x4004b708
+	NS_GET_TGID_FROM_PIDNS           = 0x4004b707
+	NS_GET_TGID_IN_PIDNS             = 0x4004b709
+	NS_GET_USERNS                    = 0x2000b701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x800c4d19
+	OTPGETREGIONCOUNT                = 0x80044d0e
+	OTPGETREGIONINFO                 = 0x800c4d0f
+	OTPLOCK                          = 0x400c4d10
+	OTPSELECT                        = 0x40044d0d
+	O_APPEND                         = 0x8
+	O_ASYNC                          = 0x40
+	O_CLOEXEC                        = 0x400000
+	O_CREAT                          = 0x200
+	O_DIRECT                         = 0x100000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x2000
+	O_EXCL                           = 0x800
+	O_FSYNC                          = 0x802000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x4004
+	O_NOATIME                        = 0x200000
+	O_NOCTTY                         = 0x8000
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x4000
+	O_PATH                           = 0x1000000
+	O_RSYNC                          = 0x802000
+	O_SYNC                           = 0x802000
+	O_TMPFILE                        = 0x2010000
+	O_TRUNC                          = 0x400
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x20002401
+	PERF_EVENT_IOC_ENABLE            = 0x20002400
+	PERF_EVENT_IOC_ID                = 0x40082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x8008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x80042409
+	PERF_EVENT_IOC_PERIOD            = 0x80082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x20002402
+	PERF_EVENT_IOC_RESET             = 0x20002403
+	PERF_EVENT_IOC_SET_BPF           = 0x80042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x80082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x20002405
+	PPPIOCATTACH                     = 0x8004743d
+	PPPIOCATTCHAN                    = 0x80047438
+	PPPIOCBRIDGECHAN                 = 0x80047435
+	PPPIOCCONNECT                    = 0x8004743a
+	PPPIOCDETACH                     = 0x8004743c
+	PPPIOCDISCONN                    = 0x20007439
+	PPPIOCGASYNCMAP                  = 0x40047458
+	PPPIOCGCHAN                      = 0x40047437
+	PPPIOCGDEBUG                     = 0x40047441
+	PPPIOCGFLAGS                     = 0x4004745a
+	PPPIOCGIDLE                      = 0x4010743f
+	PPPIOCGIDLE32                    = 0x4008743f
+	PPPIOCGIDLE64                    = 0x4010743f
+	PPPIOCGL2TPSTATS                 = 0x40487436
+	PPPIOCGMRU                       = 0x40047453
+	PPPIOCGRASYNCMAP                 = 0x40047455
+	PPPIOCGUNIT                      = 0x40047456
+	PPPIOCGXASYNCMAP                 = 0x40207450
+	PPPIOCSACTIVE                    = 0x80107446
+	PPPIOCSASYNCMAP                  = 0x80047457
+	PPPIOCSCOMPRESS                  = 0x8010744d
+	PPPIOCSDEBUG                     = 0x80047440
+	PPPIOCSFLAGS                     = 0x80047459
+	PPPIOCSMAXCID                    = 0x80047451
+	PPPIOCSMRRU                      = 0x8004743b
+	PPPIOCSMRU                       = 0x80047452
+	PPPIOCSNPMODE                    = 0x8008744b
+	PPPIOCSPASS                      = 0x80107447
+	PPPIOCSRASYNCMAP                 = 0x80047454
+	PPPIOCSXASYNCMAP                 = 0x8020744f
+	PPPIOCUNBRIDGECHAN               = 0x20007434
+	PPPIOCXFERUNIT                   = 0x2000744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTP_CLOCK_GETCAPS                = 0x40503d01
+	PTP_CLOCK_GETCAPS2               = 0x40503d0a
+	PTP_ENABLE_PPS                   = 0x80043d04
+	PTP_ENABLE_PPS2                  = 0x80043d0d
+	PTP_EXTTS_REQUEST                = 0x80103d02
+	PTP_EXTTS_REQUEST2               = 0x80103d0b
+	PTP_MASK_CLEAR_ALL               = 0x20003d13
+	PTP_MASK_EN_SINGLE               = 0x80043d14
+	PTP_PEROUT_REQUEST               = 0x80383d03
+	PTP_PEROUT_REQUEST2              = 0x80383d0c
+	PTP_PIN_SETFUNC                  = 0x80603d07
+	PTP_PIN_SETFUNC2                 = 0x80603d10
+	PTP_SYS_OFFSET                   = 0x83403d05
+	PTP_SYS_OFFSET2                  = 0x83403d0e
+	PTRACE_GETFPAREGS                = 0x14
+	PTRACE_GETFPREGS                 = 0xe
+	PTRACE_GETFPREGS64               = 0x19
+	PTRACE_GETREGS64                 = 0x16
+	PTRACE_READDATA                  = 0x10
+	PTRACE_READTEXT                  = 0x12
+	PTRACE_SETFPAREGS                = 0x15
+	PTRACE_SETFPREGS                 = 0xf
+	PTRACE_SETFPREGS64               = 0x1a
+	PTRACE_SETREGS64                 = 0x17
+	PTRACE_SPARC_DETACH              = 0xb
+	PTRACE_WRITEDATA                 = 0x11
+	PTRACE_WRITETEXT                 = 0x13
+	PT_FP                            = 0x48
+	PT_G0                            = 0x10
+	PT_G1                            = 0x14
+	PT_G2                            = 0x18
+	PT_G3                            = 0x1c
+	PT_G4                            = 0x20
+	PT_G5                            = 0x24
+	PT_G6                            = 0x28
+	PT_G7                            = 0x2c
+	PT_I0                            = 0x30
+	PT_I1                            = 0x34
+	PT_I2                            = 0x38
+	PT_I3                            = 0x3c
+	PT_I4                            = 0x40
+	PT_I5                            = 0x44
+	PT_I6                            = 0x48
+	PT_I7                            = 0x4c
+	PT_NPC                           = 0x8
+	PT_PC                            = 0x4
+	PT_PSR                           = 0x0
+	PT_REGS_MAGIC                    = 0x57ac6c00
+	PT_TNPC                          = 0x90
+	PT_TPC                           = 0x88
+	PT_TSTATE                        = 0x80
+	PT_V9_FP                         = 0x70
+	PT_V9_G0                         = 0x0
+	PT_V9_G1                         = 0x8
+	PT_V9_G2                         = 0x10
+	PT_V9_G3                         = 0x18
+	PT_V9_G4                         = 0x20
+	PT_V9_G5                         = 0x28
+	PT_V9_G6                         = 0x30
+	PT_V9_G7                         = 0x38
+	PT_V9_I0                         = 0x40
+	PT_V9_I1                         = 0x48
+	PT_V9_I2                         = 0x50
+	PT_V9_I3                         = 0x58
+	PT_V9_I4                         = 0x60
+	PT_V9_I5                         = 0x68
+	PT_V9_I6                         = 0x70
+	PT_V9_I7                         = 0x78
+	PT_V9_MAGIC                      = 0x9c
+	PT_V9_TNPC                       = 0x90
+	PT_V9_TPC                        = 0x88
+	PT_V9_TSTATE                     = 0x80
+	PT_V9_Y                          = 0x98
+	PT_WIM                           = 0x10
+	PT_Y                             = 0xc
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x6
+	RLIMIT_NPROC                     = 0x7
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x80085203
+	RNDADDTOENTCNT                   = 0x80045201
+	RNDCLEARPOOL                     = 0x20005206
+	RNDGETENTCNT                     = 0x40045200
+	RNDGETPOOL                       = 0x40085202
+	RNDRESEEDCRNG                    = 0x20005207
+	RNDZAPENTCNT                     = 0x20005204
+	RTC_AIE_OFF                      = 0x20007002
+	RTC_AIE_ON                       = 0x20007001
+	RTC_ALM_READ                     = 0x40247008
+	RTC_ALM_SET                      = 0x80247007
+	RTC_EPOCH_READ                   = 0x4008700d
+	RTC_EPOCH_SET                    = 0x8008700e
+	RTC_IRQP_READ                    = 0x4008700b
+	RTC_IRQP_SET                     = 0x8008700c
+	RTC_PARAM_GET                    = 0x80187013
+	RTC_PARAM_SET                    = 0x80187014
+	RTC_PIE_OFF                      = 0x20007006
+	RTC_PIE_ON                       = 0x20007005
+	RTC_PLL_GET                      = 0x40207011
+	RTC_PLL_SET                      = 0x80207012
+	RTC_RD_TIME                      = 0x40247009
+	RTC_SET_TIME                     = 0x8024700a
+	RTC_UIE_OFF                      = 0x20007004
+	RTC_UIE_ON                       = 0x20007003
+	RTC_VL_CLR                       = 0x20007014
+	RTC_VL_READ                      = 0x40047013
+	RTC_WIE_OFF                      = 0x20007010
+	RTC_WIE_ON                       = 0x2000700f
+	RTC_WKALM_RD                     = 0x40287010
+	RTC_WKALM_SET                    = 0x8028700f
+	SCM_DEVMEM_DMABUF                = 0x58
+	SCM_DEVMEM_LINEAR                = 0x57
+	SCM_TIMESTAMPING                 = 0x23
+	SCM_TIMESTAMPING_OPT_STATS       = 0x38
+	SCM_TIMESTAMPING_PKTINFO         = 0x3c
+	SCM_TIMESTAMPNS                  = 0x21
+	SCM_TS_OPT_ID                    = 0x5a
+	SCM_TXTIME                       = 0x3f
+	SCM_WIFI_STATUS                  = 0x25
+	SECCOMP_IOCTL_NOTIF_ADDFD        = 0x80182103
+	SECCOMP_IOCTL_NOTIF_ID_VALID     = 0x80082102
+	SECCOMP_IOCTL_NOTIF_SET_FLAGS    = 0x80082104
+	SFD_CLOEXEC                      = 0x400000
+	SFD_NONBLOCK                     = 0x4000
+	SF_FP                            = 0x38
+	SF_I0                            = 0x20
+	SF_I1                            = 0x24
+	SF_I2                            = 0x28
+	SF_I3                            = 0x2c
+	SF_I4                            = 0x30
+	SF_I5                            = 0x34
+	SF_L0                            = 0x0
+	SF_L1                            = 0x4
+	SF_L2                            = 0x8
+	SF_L3                            = 0xc
+	SF_L4                            = 0x10
+	SF_L5                            = 0x14
+	SF_L6                            = 0x18
+	SF_L7                            = 0x1c
+	SF_PC                            = 0x3c
+	SF_RETP                          = 0x40
+	SF_V9_FP                         = 0x70
+	SF_V9_I0                         = 0x40
+	SF_V9_I1                         = 0x48
+	SF_V9_I2                         = 0x50
+	SF_V9_I3                         = 0x58
+	SF_V9_I4                         = 0x60
+	SF_V9_I5                         = 0x68
+	SF_V9_L0                         = 0x0
+	SF_V9_L1                         = 0x8
+	SF_V9_L2                         = 0x10
+	SF_V9_L3                         = 0x18
+	SF_V9_L4                         = 0x20
+	SF_V9_L5                         = 0x28
+	SF_V9_L6                         = 0x30
+	SF_V9_L7                         = 0x38
+	SF_V9_PC                         = 0x78
+	SF_V9_RETP                       = 0x80
+	SF_V9_XARG0                      = 0x88
+	SF_V9_XARG1                      = 0x90
+	SF_V9_XARG2                      = 0x98
+	SF_V9_XARG3                      = 0xa0
+	SF_V9_XARG4                      = 0xa8
+	SF_V9_XARG5                      = 0xb0
+	SF_V9_XXARG                      = 0xb8
+	SF_XARG0                         = 0x44
+	SF_XARG1                         = 0x48
+	SF_XARG2                         = 0x4c
+	SF_XARG3                         = 0x50
+	SF_XARG4                         = 0x54
+	SF_XARG5                         = 0x58
+	SF_XXARG                         = 0x5c
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x40108907
+	SIOCGSTAMP_NEW                   = 0x40108906
+	SIOCINQ                          = 0x4004667f
+	SIOCOUTQ                         = 0x40047473
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x400000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x4000
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0xffff
+	SO_ACCEPTCONN                    = 0x8000
+	SO_ATTACH_BPF                    = 0x34
+	SO_ATTACH_REUSEPORT_CBPF         = 0x35
+	SO_ATTACH_REUSEPORT_EBPF         = 0x36
+	SO_BINDTODEVICE                  = 0xd
+	SO_BINDTOIFINDEX                 = 0x41
+	SO_BPF_EXTENSIONS                = 0x32
+	SO_BROADCAST                     = 0x20
+	SO_BSDCOMPAT                     = 0x400
+	SO_BUF_LOCK                      = 0x51
+	SO_BUSY_POLL                     = 0x30
+	SO_BUSY_POLL_BUDGET              = 0x49
+	SO_CNX_ADVICE                    = 0x37
+	SO_COOKIE                        = 0x3b
+	SO_DETACH_REUSEPORT_BPF          = 0x47
+	SO_DEVMEM_DMABUF                 = 0x58
+	SO_DEVMEM_DONTNEED               = 0x59
+	SO_DEVMEM_LINEAR                 = 0x57
+	SO_DOMAIN                        = 0x1029
+	SO_DONTROUTE                     = 0x10
+	SO_ERROR                         = 0x1007
+	SO_INCOMING_CPU                  = 0x33
+	SO_INCOMING_NAPI_ID              = 0x3a
+	SO_KEEPALIVE                     = 0x8
+	SO_LINGER                        = 0x80
+	SO_LOCK_FILTER                   = 0x28
+	SO_MARK                          = 0x22
+	SO_MAX_PACING_RATE               = 0x31
+	SO_MEMINFO                       = 0x39
+	SO_NETNS_COOKIE                  = 0x50
+	SO_NOFCS                         = 0x27
+	SO_OOBINLINE                     = 0x100
+	SO_PASSCRED                      = 0x2
+	SO_PASSPIDFD                     = 0x55
+	SO_PASSRIGHTS                    = 0x5c
+	SO_PASSSEC                       = 0x1f
+	SO_PEEK_OFF                      = 0x26
+	SO_PEERCRED                      = 0x40
+	SO_PEERGROUPS                    = 0x3d
+	SO_PEERPIDFD                     = 0x56
+	SO_PEERSEC                       = 0x1e
+	SO_PREFER_BUSY_POLL              = 0x48
+	SO_PROTOCOL                      = 0x1028
+	SO_RCVBUF                        = 0x1002
+	SO_RCVBUFFORCE                   = 0x100b
+	SO_RCVLOWAT                      = 0x800
+	SO_RCVMARK                       = 0x54
+	SO_RCVPRIORITY                   = 0x5b
+	SO_RCVTIMEO                      = 0x2000
+	SO_RCVTIMEO_NEW                  = 0x44
+	SO_RCVTIMEO_OLD                  = 0x2000
+	SO_RESERVE_MEM                   = 0x52
+	SO_REUSEADDR                     = 0x4
+	SO_REUSEPORT                     = 0x200
+	SO_RXQ_OVFL                      = 0x24
+	SO_SECURITY_AUTHENTICATION       = 0x5001
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x5004
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x5002
+	SO_SELECT_ERR_QUEUE              = 0x29
+	SO_SNDBUF                        = 0x1001
+	SO_SNDBUFFORCE                   = 0x100a
+	SO_SNDLOWAT                      = 0x1000
+	SO_SNDTIMEO                      = 0x4000
+	SO_SNDTIMEO_NEW                  = 0x45
+	SO_SNDTIMEO_OLD                  = 0x4000
+	SO_TIMESTAMPING                  = 0x23
+	SO_TIMESTAMPING_NEW              = 0x43
+	SO_TIMESTAMPING_OLD              = 0x23
+	SO_TIMESTAMPNS                   = 0x21
+	SO_TIMESTAMPNS_NEW               = 0x42
+	SO_TIMESTAMPNS_OLD               = 0x21
+	SO_TIMESTAMP_NEW                 = 0x46
+	SO_TXREHASH                      = 0x53
+	SO_TXTIME                        = 0x3f
+	SO_TYPE                          = 0x1008
+	SO_WIFI_STATUS                   = 0x25
+	SO_ZEROCOPY                      = 0x3e
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x20005407
+	TCGETA                           = 0x40125401
+	TCGETS                           = 0x40245408
+	TCGETS2                          = 0x402c540c
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x20005405
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x80125402
+	TCSETAF                          = 0x80125404
+	TCSETAW                          = 0x80125403
+	TCSETS                           = 0x80245409
+	TCSETS2                          = 0x802c540d
+	TCSETSF                          = 0x8024540b
+	TCSETSF2                         = 0x802c540f
+	TCSETSW                          = 0x8024540a
+	TCSETSW2                         = 0x802c540e
+	TCXONC                           = 0x20005406
+	TFD_CLOEXEC                      = 0x400000
+	TFD_NONBLOCK                     = 0x4000
+	TIOCCBRK                         = 0x2000747a
+	TIOCCONS                         = 0x20007424
+	TIOCEXCL                         = 0x2000740d
+	TIOCGDEV                         = 0x40045432
+	TIOCGETD                         = 0x40047400
+	TIOCGEXCL                        = 0x40045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x40285443
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x40047483
+	TIOCGPKT                         = 0x40045438
+	TIOCGPTLCK                       = 0x40045439
+	TIOCGPTN                         = 0x40047486
+	TIOCGPTPEER                      = 0x20007489
+	TIOCGRS485                       = 0x40205441
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x40047485
+	TIOCGSOFTCAR                     = 0x40047464
+	TIOCGWINSZ                       = 0x40087468
+	TIOCINQ                          = 0x4004667f
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x8004746b
+	TIOCMBIS                         = 0x8004746c
+	TIOCMGET                         = 0x4004746a
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x8004746d
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x20007471
+	TIOCNXCL                         = 0x2000740e
+	TIOCOUTQ                         = 0x40047473
+	TIOCPKT                          = 0x80047470
+	TIOCSBRK                         = 0x2000747b
+	TIOCSCTTY                        = 0x20007484
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSETD                         = 0x80047401
+	TIOCSIG                          = 0x80047488
+	TIOCSISO7816                     = 0xc0285444
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x80047482
+	TIOCSPTLCK                       = 0x80047487
+	TIOCSRS485                       = 0xc0205442
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x80047465
+	TIOCSTART                        = 0x2000746e
+	TIOCSTI                          = 0x80017472
+	TIOCSTOP                         = 0x2000746f
+	TIOCSWINSZ                       = 0x80087467
+	TIOCVHANGUP                      = 0x20005437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x801054d5
+	TUNDETACHFILTER                  = 0x801054d6
+	TUNGETDEVNETNS                   = 0x200054e3
+	TUNGETFEATURES                   = 0x400454cf
+	TUNGETFILTER                     = 0x401054db
+	TUNGETIFF                        = 0x400454d2
+	TUNGETSNDBUF                     = 0x400454d3
+	TUNGETVNETBE                     = 0x400454df
+	TUNGETVNETHDRSZ                  = 0x400454d7
+	TUNGETVNETLE                     = 0x400454dd
+	TUNSETCARRIER                    = 0x800454e2
+	TUNSETDEBUG                      = 0x800454c9
+	TUNSETFILTEREBPF                 = 0x400454e1
+	TUNSETGROUP                      = 0x800454ce
+	TUNSETIFF                        = 0x800454ca
+	TUNSETIFINDEX                    = 0x800454da
+	TUNSETLINK                       = 0x800454cd
+	TUNSETNOCSUM                     = 0x800454c8
+	TUNSETOFFLOAD                    = 0x800454d0
+	TUNSETOWNER                      = 0x800454cc
+	TUNSETPERSIST                    = 0x800454cb
+	TUNSETQUEUE                      = 0x800454d9
+	TUNSETSNDBUF                     = 0x800454d4
+	TUNSETSTEERINGEBPF               = 0x400454e0
+	TUNSETTXFILTER                   = 0x800454d1
+	TUNSETVNETBE                     = 0x800454de
+	TUNSETVNETHDRSZ                  = 0x800454d8
+	TUNSETVNETLE                     = 0x800454dc
+	UBI_IOCATT                       = 0x80186f40
+	UBI_IOCDET                       = 0x80046f41
+	UBI_IOCEBCH                      = 0x80044f02
+	UBI_IOCEBER                      = 0x80044f01
+	UBI_IOCEBISMAP                   = 0x40044f05
+	UBI_IOCEBMAP                     = 0x80084f03
+	UBI_IOCEBUNMAP                   = 0x80044f04
+	UBI_IOCMKVOL                     = 0x80986f00
+	UBI_IOCRMVOL                     = 0x80046f01
+	UBI_IOCRNVOL                     = 0x91106f03
+	UBI_IOCRPEB                      = 0x80046f04
+	UBI_IOCRSVOL                     = 0x800c6f02
+	UBI_IOCSETVOLPROP                = 0x80104f06
+	UBI_IOCSPEB                      = 0x80046f05
+	UBI_IOCVOLCRBLK                  = 0x80804f07
+	UBI_IOCVOLRMBLK                  = 0x20004f08
+	UBI_IOCVOLUP                     = 0x80084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x40045702
+	WDIOC_GETPRETIMEOUT              = 0x40045709
+	WDIOC_GETSTATUS                  = 0x40045701
+	WDIOC_GETSUPPORT                 = 0x40285700
+	WDIOC_GETTEMP                    = 0x40045703
+	WDIOC_GETTIMELEFT                = 0x4004570a
+	WDIOC_GETTIMEOUT                 = 0x40045707
+	WDIOC_KEEPALIVE                  = 0x40045705
+	WDIOC_SETOPTIONS                 = 0x40045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x40804804
+	_HIDIOCGRAWPHYS                  = 0x40404805
+	_HIDIOCGRAWUNIQ                  = 0x40404808
+	__TIOCFLUSH                      = 0x80047410
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EADV            = syscall.Errno(0x53)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EALREADY        = syscall.Errno(0x25)
+	EBADE           = syscall.Errno(0x66)
+	EBADFD          = syscall.Errno(0x5d)
+	EBADMSG         = syscall.Errno(0x4c)
+	EBADR           = syscall.Errno(0x67)
+	EBADRQC         = syscall.Errno(0x6a)
+	EBADSLT         = syscall.Errno(0x6b)
+	EBFONT          = syscall.Errno(0x6d)
+	ECANCELED       = syscall.Errno(0x7f)
+	ECHRNG          = syscall.Errno(0x5e)
+	ECOMM           = syscall.Errno(0x55)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0x4e)
+	EDEADLOCK       = syscall.Errno(0x6c)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOTDOT         = syscall.Errno(0x58)
+	EDQUOT          = syscall.Errno(0x45)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EHWPOISON       = syscall.Errno(0x87)
+	EIDRM           = syscall.Errno(0x4d)
+	EILSEQ          = syscall.Errno(0x7a)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EISCONN         = syscall.Errno(0x38)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x81)
+	EKEYREJECTED    = syscall.Errno(0x83)
+	EKEYREVOKED     = syscall.Errno(0x82)
+	EL2HLT          = syscall.Errno(0x65)
+	EL2NSYNC        = syscall.Errno(0x5f)
+	EL3HLT          = syscall.Errno(0x60)
+	EL3RST          = syscall.Errno(0x61)
+	ELIBACC         = syscall.Errno(0x72)
+	ELIBBAD         = syscall.Errno(0x70)
+	ELIBEXEC        = syscall.Errno(0x6e)
+	ELIBMAX         = syscall.Errno(0x7b)
+	ELIBSCN         = syscall.Errno(0x7c)
+	ELNRNG          = syscall.Errno(0x62)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x7e)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x57)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENOANO          = syscall.Errno(0x69)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENOCSI          = syscall.Errno(0x64)
+	ENODATA         = syscall.Errno(0x6f)
+	ENOKEY          = syscall.Errno(0x80)
+	ENOLCK          = syscall.Errno(0x4f)
+	ENOLINK         = syscall.Errno(0x52)
+	ENOMEDIUM       = syscall.Errno(0x7d)
+	ENOMSG          = syscall.Errno(0x4b)
+	ENONET          = syscall.Errno(0x50)
+	ENOPKG          = syscall.Errno(0x71)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSR           = syscall.Errno(0x4a)
+	ENOSTR          = syscall.Errno(0x48)
+	ENOSYS          = syscall.Errno(0x5a)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x85)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x2d)
+	ENOTUNIQ        = syscall.Errno(0x73)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x5c)
+	EOWNERDEAD      = syscall.Errno(0x84)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROTO          = syscall.Errno(0x56)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	EREMCHG         = syscall.Errno(0x59)
+	EREMOTE         = syscall.Errno(0x47)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x74)
+	ERFKILL         = syscall.Errno(0x86)
+	ERREMOTE        = syscall.Errno(0x51)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESRMNT          = syscall.Errno(0x54)
+	ESTALE          = syscall.Errno(0x46)
+	ESTRPIPE        = syscall.Errno(0x5b)
+	ETIME           = syscall.Errno(0x49)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x63)
+	EUSERS          = syscall.Errno(0x44)
+	EXFULL          = syscall.Errno(0x68)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCLD    = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGIO     = syscall.Signal(0x17)
+	SIGLOST   = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x17)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1d)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "ENOTSUP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "transport endpoint is already connected"},
+	{57, "ENOTCONN", "transport endpoint is not connected"},
+	{58, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{59, "ETOOMANYREFS", "too many references: cannot splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale file handle"},
+	{71, "EREMOTE", "object is remote"},
+	{72, "ENOSTR", "device not a stream"},
+	{73, "ETIME", "timer expired"},
+	{74, "ENOSR", "out of streams resources"},
+	{75, "ENOMSG", "no message of desired type"},
+	{76, "EBADMSG", "bad message"},
+	{77, "EIDRM", "identifier removed"},
+	{78, "EDEADLK", "resource deadlock avoided"},
+	{79, "ENOLCK", "no locks available"},
+	{80, "ENONET", "machine is not on the network"},
+	{81, "ERREMOTE", "unknown error 81"},
+	{82, "ENOLINK", "link has been severed"},
+	{83, "EADV", "advertise error"},
+	{84, "ESRMNT", "srmount error"},
+	{85, "ECOMM", "communication error on send"},
+	{86, "EPROTO", "protocol error"},
+	{87, "EMULTIHOP", "multihop attempted"},
+	{88, "EDOTDOT", "RFS specific error"},
+	{89, "EREMCHG", "remote address changed"},
+	{90, "ENOSYS", "function not implemented"},
+	{91, "ESTRPIPE", "streams pipe error"},
+	{92, "EOVERFLOW", "value too large for defined data type"},
+	{93, "EBADFD", "file descriptor in bad state"},
+	{94, "ECHRNG", "channel number out of range"},
+	{95, "EL2NSYNC", "level 2 not synchronized"},
+	{96, "EL3HLT", "level 3 halted"},
+	{97, "EL3RST", "level 3 reset"},
+	{98, "ELNRNG", "link number out of range"},
+	{99, "EUNATCH", "protocol driver not attached"},
+	{100, "ENOCSI", "no CSI structure available"},
+	{101, "EL2HLT", "level 2 halted"},
+	{102, "EBADE", "invalid exchange"},
+	{103, "EBADR", "invalid request descriptor"},
+	{104, "EXFULL", "exchange full"},
+	{105, "ENOANO", "no anode"},
+	{106, "EBADRQC", "invalid request code"},
+	{107, "EBADSLT", "invalid slot"},
+	{108, "EDEADLOCK", "file locking deadlock error"},
+	{109, "EBFONT", "bad font file format"},
+	{110, "ELIBEXEC", "cannot exec a shared library directly"},
+	{111, "ENODATA", "no data available"},
+	{112, "ELIBBAD", "accessing a corrupted shared library"},
+	{113, "ENOPKG", "package not installed"},
+	{114, "ELIBACC", "can not access a needed shared library"},
+	{115, "ENOTUNIQ", "name not unique on network"},
+	{116, "ERESTART", "interrupted system call should be restarted"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{123, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{124, "ELIBSCN", ".lib section in a.out corrupted"},
+	{125, "ENOMEDIUM", "no medium found"},
+	{126, "EMEDIUMTYPE", "wrong medium type"},
+	{127, "ECANCELED", "operation canceled"},
+	{128, "ENOKEY", "required key not available"},
+	{129, "EKEYEXPIRED", "key has expired"},
+	{130, "EKEYREVOKED", "key has been revoked"},
+	{131, "EKEYREJECTED", "key was rejected by service"},
+	{132, "EOWNERDEAD", "owner died"},
+	{133, "ENOTRECOVERABLE", "state not recoverable"},
+	{134, "ERFKILL", "operation not possible due to RF-kill"},
+	{135, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGLOST", "power failure"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..130085df407c877e284d22f886a1325f0ef4762d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_386.go
@@ -0,0 +1,1779 @@
+// mkerrors.sh -m32
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && netbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m32 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_ARP                            = 0x1c
+	AF_BLUETOOTH                      = 0x1f
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_HYLINK                         = 0xf
+	AF_IEEE80211                      = 0x20
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x23
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OROUTE                         = 0x11
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x22
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ARPHRD_ARCNET                     = 0x7
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	ARPHRD_STRIP                      = 0x17
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B460800                           = 0x70800
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B921600                           = 0xe1000
+	B9600                             = 0x2580
+	BIOCFEEDBACK                      = 0x8004427d
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc0084277
+	BIOCGETIF                         = 0x4090426b
+	BIOCGFEEDBACK                     = 0x4004427c
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRTIMEOUT                     = 0x400c427b
+	BIOCGSEESENT                      = 0x40044278
+	BIOCGSTATS                        = 0x4080426f
+	BIOCGSTATSOLD                     = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDLT                          = 0x80044276
+	BIOCSETF                          = 0x80084267
+	BIOCSETIF                         = 0x8090426c
+	BIOCSFEEDBACK                     = 0x8004427d
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRTIMEOUT                     = 0x800c427a
+	BIOCSSEESENT                      = 0x80044279
+	BIOCSTCPF                         = 0x80084272
+	BIOCSUDPF                         = 0x80084273
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALIGNMENT32                   = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DFLTBUFSIZE                   = 0x100000
+	BPF_DIV                           = 0x30
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x1000000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLONE_CSIGNAL                     = 0xff
+	CLONE_FILES                       = 0x400
+	CLONE_FS                          = 0x200
+	CLONE_PID                         = 0x1000
+	CLONE_PTRACE                      = 0x2000
+	CLONE_SIGHAND                     = 0x800
+	CLONE_VFORK                       = 0x4000
+	CLONE_VM                          = 0x100
+	CPUSTATES                         = 0x5
+	CP_IDLE                           = 0x4
+	CP_INTR                           = 0x3
+	CP_NICE                           = 0x1
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0x14
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	CTL_QUERY                         = -0x2
+	DIOCBSFLUSH                       = 0x20006478
+	DLT_A429                          = 0xb8
+	DLT_A653_ICM                      = 0xb9
+	DLT_AIRONET_HEADER                = 0x78
+	DLT_AOS                           = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394        = 0x8a
+	DLT_ARCNET                        = 0x7
+	DLT_ARCNET_LINUX                  = 0x81
+	DLT_ATM_CLIP                      = 0x13
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AURORA                        = 0x7e
+	DLT_AX25                          = 0x3
+	DLT_AX25_KISS                     = 0xca
+	DLT_BACNET_MS_TP                  = 0xa5
+	DLT_BLUETOOTH_HCI_H4              = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR    = 0xc9
+	DLT_CAN20B                        = 0xbe
+	DLT_CAN_SOCKETCAN                 = 0xe3
+	DLT_CHAOS                         = 0x5
+	DLT_CISCO_IOS                     = 0x76
+	DLT_C_HDLC                        = 0x68
+	DLT_C_HDLC_WITH_DIR               = 0xcd
+	DLT_DECT                          = 0xdd
+	DLT_DOCSIS                        = 0x8f
+	DLT_ECONET                        = 0x73
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0x6d
+	DLT_ERF                           = 0xc5
+	DLT_ERF_ETH                       = 0xaf
+	DLT_ERF_POS                       = 0xb0
+	DLT_FC_2                          = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS        = 0xe1
+	DLT_FDDI                          = 0xa
+	DLT_FLEXRAY                       = 0xd2
+	DLT_FRELAY                        = 0x6b
+	DLT_FRELAY_WITH_DIR               = 0xce
+	DLT_GCOM_SERIAL                   = 0xad
+	DLT_GCOM_T1E1                     = 0xac
+	DLT_GPF_F                         = 0xab
+	DLT_GPF_T                         = 0xaa
+	DLT_GPRS_LLC                      = 0xa9
+	DLT_GSMTAP_ABIS                   = 0xda
+	DLT_GSMTAP_UM                     = 0xd9
+	DLT_HDLC                          = 0x10
+	DLT_HHDLC                         = 0x79
+	DLT_HIPPI                         = 0xf
+	DLT_IBM_SN                        = 0x92
+	DLT_IBM_SP                        = 0x91
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_IEEE802_11_RADIO_AVS          = 0xa3
+	DLT_IEEE802_15_4                  = 0xc3
+	DLT_IEEE802_15_4_LINUX            = 0xbf
+	DLT_IEEE802_15_4_NONASK_PHY       = 0xd7
+	DLT_IEEE802_16_MAC_CPS            = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO      = 0xc1
+	DLT_IPMB                          = 0xc7
+	DLT_IPMB_LINUX                    = 0xd1
+	DLT_IPNET                         = 0xe2
+	DLT_IPV4                          = 0xe4
+	DLT_IPV6                          = 0xe5
+	DLT_IP_OVER_FC                    = 0x7a
+	DLT_JUNIPER_ATM1                  = 0x89
+	DLT_JUNIPER_ATM2                  = 0x87
+	DLT_JUNIPER_CHDLC                 = 0xb5
+	DLT_JUNIPER_ES                    = 0x84
+	DLT_JUNIPER_ETHER                 = 0xb2
+	DLT_JUNIPER_FRELAY                = 0xb4
+	DLT_JUNIPER_GGSN                  = 0x85
+	DLT_JUNIPER_ISM                   = 0xc2
+	DLT_JUNIPER_MFR                   = 0x86
+	DLT_JUNIPER_MLFR                  = 0x83
+	DLT_JUNIPER_MLPPP                 = 0x82
+	DLT_JUNIPER_MONITOR               = 0xa4
+	DLT_JUNIPER_PIC_PEER              = 0xae
+	DLT_JUNIPER_PPP                   = 0xb3
+	DLT_JUNIPER_PPPOE                 = 0xa7
+	DLT_JUNIPER_PPPOE_ATM             = 0xa8
+	DLT_JUNIPER_SERVICES              = 0x88
+	DLT_JUNIPER_ST                    = 0xc8
+	DLT_JUNIPER_VP                    = 0xb7
+	DLT_LAPB_WITH_DIR                 = 0xcf
+	DLT_LAPD                          = 0xcb
+	DLT_LIN                           = 0xd4
+	DLT_LINUX_EVDEV                   = 0xd8
+	DLT_LINUX_IRDA                    = 0x90
+	DLT_LINUX_LAPD                    = 0xb1
+	DLT_LINUX_SLL                     = 0x71
+	DLT_LOOP                          = 0x6c
+	DLT_LTALK                         = 0x72
+	DLT_MFR                           = 0xb6
+	DLT_MOST                          = 0xd3
+	DLT_MPLS                          = 0xdb
+	DLT_MTP2                          = 0x8c
+	DLT_MTP2_WITH_PHDR                = 0x8b
+	DLT_MTP3                          = 0x8d
+	DLT_NULL                          = 0x0
+	DLT_PCI_EXP                       = 0x7d
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPI                           = 0xc0
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0xe
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_PPPD                      = 0xa6
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PPP_WITH_DIR                  = 0xcc
+	DLT_PRISM_HEADER                  = 0x77
+	DLT_PRONET                        = 0x4
+	DLT_RAIF1                         = 0xc6
+	DLT_RAW                           = 0xc
+	DLT_RAWAF_MASK                    = 0x2240000
+	DLT_RIO                           = 0x7c
+	DLT_SCCP                          = 0x8e
+	DLT_SITA                          = 0xc4
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xd
+	DLT_SUNATM                        = 0x7b
+	DLT_SYMANTEC_FIREWALL             = 0x63
+	DLT_TZSP                          = 0x80
+	DLT_USB                           = 0xba
+	DLT_USB_LINUX                     = 0xbd
+	DLT_USB_LINUX_MMAPPED             = 0xdc
+	DLT_WIHART                        = 0xdf
+	DLT_X2E_SERIAL                    = 0xd5
+	DLT_X2E_XORAYA                    = 0xd6
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	DT_WHT                            = 0xe
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMUL_LINUX                        = 0x1
+	EMUL_LINUX32                      = 0x5
+	EMUL_MAXID                        = 0x6
+	EN_SW_CTL_INF                     = 0x1000
+	EN_SW_CTL_PREC                    = 0x300
+	EN_SW_CTL_ROUND                   = 0xc00
+	EN_SW_DATACHAIN                   = 0x80
+	EN_SW_DENORM                      = 0x2
+	EN_SW_INVOP                       = 0x1
+	EN_SW_OVERFLOW                    = 0x8
+	EN_SW_PRECLOSS                    = 0x20
+	EN_SW_UNDERFLOW                   = 0x10
+	EN_SW_ZERODIV                     = 0x4
+	ETHERCAP_JUMBO_MTU                = 0x4
+	ETHERCAP_VLAN_HWTAGGING           = 0x2
+	ETHERCAP_VLAN_MTU                 = 0x1
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERMTU_JUMBO                    = 0x2328
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PAE                     = 0x888e
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOWPROTOCOLS           = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MAX_LEN_JUMBO               = 0x233a
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_PPPOE_ENCAP_LEN             = 0x8
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = 0x2
+	EVFILT_PROC                       = 0x4
+	EVFILT_READ                       = 0x0
+	EVFILT_SIGNAL                     = 0x5
+	EVFILT_SYSCOUNT                   = 0x7
+	EVFILT_TIMER                      = 0x6
+	EVFILT_VNODE                      = 0x3
+	EVFILT_WRITE                      = 0x1
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_SYSFLAGS                       = 0xf000
+	EXTA                              = 0x4b00
+	EXTATTR_CMD_START                 = 0x1
+	EXTATTR_CMD_STOP                  = 0x2
+	EXTATTR_NAMESPACE_SYSTEM          = 0x2
+	EXTATTR_NAMESPACE_USER            = 0x1
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x100
+	FLUSHO                            = 0x800000
+	F_CLOSEM                          = 0xa
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xc
+	F_FSCTL                           = -0x80000000
+	F_FSDIRMASK                       = 0x70000000
+	F_FSIN                            = 0x10000000
+	F_FSINOUT                         = 0x30000000
+	F_FSOUT                           = 0x20000000
+	F_FSPRIV                          = 0x8000
+	F_FSVOID                          = 0x40000000
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETNOSIGPIPE                    = 0xd
+	F_GETOWN                          = 0x5
+	F_MAXFD                           = 0xb
+	F_OK                              = 0x0
+	F_PARAM_MASK                      = 0xfff
+	F_PARAM_MAX                       = 0xfff
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETNOSIGPIPE                    = 0xe
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFA_ROUTE                         = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8f52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_NOTRAILERS                    = 0x20
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf8
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf2
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf1
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_STF                           = 0xd7
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_IPV6_ICMP                 = 0x3a
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x34
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_VRRP                      = 0x70
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPSEC_POLICY                 = 0x1c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_EF                             = 0x8000
+	IP_ERRORMTU                       = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPSEC_POLICY                   = 0x16
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0x14
+	IP_MF                             = 0x2000
+	IP_MINFRAGSIZE                    = 0x45
+	IP_MINTTL                         = 0x18
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVIF                         = 0x14
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTTL                        = 0x17
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ALIGNMENT_16MB                = 0x18000000
+	MAP_ALIGNMENT_1TB                 = 0x28000000
+	MAP_ALIGNMENT_256TB               = 0x30000000
+	MAP_ALIGNMENT_4GB                 = 0x20000000
+	MAP_ALIGNMENT_64KB                = 0x10000000
+	MAP_ALIGNMENT_64PB                = 0x38000000
+	MAP_ALIGNMENT_MASK                = -0x1000000
+	MAP_ALIGNMENT_SHIFT               = 0x18
+	MAP_ANON                          = 0x1000
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_HASSEMAPHORE                  = 0x200
+	MAP_INHERIT                       = 0x80
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_DEFAULT               = 0x1
+	MAP_INHERIT_DONATE_COPY           = 0x3
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_NORESERVE                     = 0x40
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x20
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x2000
+	MAP_TRYFIXED                      = 0x400
+	MAP_WIRED                         = 0x800
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_BASIC_FLAGS                   = 0xe782807f
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DISCARD                       = 0x800000
+	MNT_EXKERB                        = 0x800
+	MNT_EXNORESPORT                   = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x10000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_EXTATTR                       = 0x1000000
+	MNT_FORCE                         = 0x80000
+	MNT_GETARGS                       = 0x400000
+	MNT_IGNORE                        = 0x100000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_LOG                           = 0x2000000
+	MNT_NOATIME                       = 0x4000000
+	MNT_NOCOREDUMP                    = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NODEVMTIME                    = 0x40000000
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_OP_FLAGS                      = 0x4d0000
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELATIME                      = 0x20000
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x80000000
+	MNT_SYMPERM                       = 0x20000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0xff90ffff
+	MNT_WAIT                          = 0x1
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CONTROLMBUF                   = 0x2000000
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_IOVUSRSPACE                   = 0x4000000
+	MSG_LENUSRSPACE                   = 0x8000000
+	MSG_MCAST                         = 0x200
+	MSG_NAMEMBUF                      = 0x1000000
+	MSG_NBIO                          = 0x1000
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_USERFLAGS                     = 0xffffff
+	MSG_WAITALL                       = 0x40
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x2
+	MS_SYNC                           = 0x4
+	NAME_MAX                          = 0x1ff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x5
+	NET_RT_MAXID                      = 0x6
+	NET_RT_OIFLIST                    = 0x4
+	NET_RT_OOIFLIST                   = 0x3
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OFIOGETBMAP                       = 0xc004667a
+	ONLCR                             = 0x2
+	ONLRET                            = 0x40
+	ONOCR                             = 0x20
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	O_ACCMODE                         = 0x3
+	O_ALT_IO                          = 0x40000
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x400000
+	O_CREAT                           = 0x200
+	O_DIRECT                          = 0x80000
+	O_DIRECTORY                       = 0x200000
+	O_DSYNC                           = 0x10000
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_NOSIGPIPE                       = 0x1000000
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x20000
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PRI_IOFLUSH                       = 0x7c
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_AS                         = 0xa
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BRD                          = 0x7
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_MAX                          = 0x9
+	RTAX_NETMASK                      = 0x2
+	RTAX_TAG                          = 0x8
+	RTA_AUTHOR                        = 0x40
+	RTA_BRD                           = 0x80
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_NETMASK                       = 0x4
+	RTA_TAG                           = 0x100
+	RTF_ANNOUNCE                      = 0x20000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_CLONED                        = 0x2000
+	RTF_CLONING                       = 0x100
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_MASK                          = 0x80
+	RTF_MODIFIED                      = 0x20
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_REJECT                        = 0x8
+	RTF_SRC                           = 0x10000
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_XRESOLVE                      = 0x200
+	RTM_ADD                           = 0x1
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDR                       = 0x15
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_GET                           = 0x4
+	RTM_IEEE80211                     = 0x11
+	RTM_IFANNOUNCE                    = 0x10
+	RTM_IFINFO                        = 0x14
+	RTM_LLINFO_UPD                    = 0x13
+	RTM_LOCK                          = 0x8
+	RTM_LOSING                        = 0x5
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_OIFINFO                       = 0xf
+	RTM_OLDADD                        = 0x9
+	RTM_OLDDEL                        = 0xa
+	RTM_OOIFINFO                      = 0xe
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_RTTUNIT                       = 0xf4240
+	RTM_SETGATE                       = 0x12
+	RTM_VERSION                       = 0x4
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	SCM_CREDS                         = 0x4
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x8
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80906931
+	SIOCADDRT                         = 0x8030720a
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCALIFADDR                      = 0x8118691c
+	SIOCATMARK                        = 0x40047307
+	SIOCDELMULTI                      = 0x80906932
+	SIOCDELRT                         = 0x8030720b
+	SIOCDIFADDR                       = 0x80906919
+	SIOCDIFPHYADDR                    = 0x80906949
+	SIOCDLIFADDR                      = 0x8118691e
+	SIOCGDRVSPEC                      = 0xc01c697b
+	SIOCGETPFSYNC                     = 0xc09069f8
+	SIOCGETSGCNT                      = 0xc0147534
+	SIOCGETVIFCNT                     = 0xc0147533
+	SIOCGHIWAT                        = 0x40047301
+	SIOCGIFADDR                       = 0xc0906921
+	SIOCGIFADDRPREF                   = 0xc0946920
+	SIOCGIFALIAS                      = 0xc040691b
+	SIOCGIFBRDADDR                    = 0xc0906923
+	SIOCGIFCAP                        = 0xc0206976
+	SIOCGIFCONF                       = 0xc0086926
+	SIOCGIFDATA                       = 0xc0946985
+	SIOCGIFDLT                        = 0xc0906977
+	SIOCGIFDSTADDR                    = 0xc0906922
+	SIOCGIFFLAGS                      = 0xc0906911
+	SIOCGIFGENERIC                    = 0xc090693a
+	SIOCGIFMEDIA                      = 0xc0286936
+	SIOCGIFMETRIC                     = 0xc0906917
+	SIOCGIFMTU                        = 0xc090697e
+	SIOCGIFNETMASK                    = 0xc0906925
+	SIOCGIFPDSTADDR                   = 0xc0906948
+	SIOCGIFPSRCADDR                   = 0xc0906947
+	SIOCGLIFADDR                      = 0xc118691d
+	SIOCGLIFPHYADDR                   = 0xc118694b
+	SIOCGLINKSTR                      = 0xc01c6987
+	SIOCGLOWAT                        = 0x40047303
+	SIOCGPGRP                         = 0x40047309
+	SIOCGVH                           = 0xc0906983
+	SIOCIFCREATE                      = 0x8090697a
+	SIOCIFDESTROY                     = 0x80906979
+	SIOCIFGCLONERS                    = 0xc00c6978
+	SIOCINITIFADDR                    = 0xc0446984
+	SIOCSDRVSPEC                      = 0x801c697b
+	SIOCSETPFSYNC                     = 0x809069f7
+	SIOCSHIWAT                        = 0x80047300
+	SIOCSIFADDR                       = 0x8090690c
+	SIOCSIFADDRPREF                   = 0x8094691f
+	SIOCSIFBRDADDR                    = 0x80906913
+	SIOCSIFCAP                        = 0x80206975
+	SIOCSIFDSTADDR                    = 0x8090690e
+	SIOCSIFFLAGS                      = 0x80906910
+	SIOCSIFGENERIC                    = 0x80906939
+	SIOCSIFMEDIA                      = 0xc0906935
+	SIOCSIFMETRIC                     = 0x80906918
+	SIOCSIFMTU                        = 0x8090697f
+	SIOCSIFNETMASK                    = 0x80906916
+	SIOCSIFPHYADDR                    = 0x80406946
+	SIOCSLIFPHYADDR                   = 0x8118694a
+	SIOCSLINKSTR                      = 0x801c6988
+	SIOCSLOWAT                        = 0x80047302
+	SIOCSPGRP                         = 0x80047308
+	SIOCSVH                           = 0xc0906982
+	SIOCZIFDATA                       = 0xc0946986
+	SOCK_CLOEXEC                      = 0x10000000
+	SOCK_DGRAM                        = 0x2
+	SOCK_FLAGS_MASK                   = 0xf0000000
+	SOCK_NONBLOCK                     = 0x20000000
+	SOCK_NOSIGPIPE                    = 0x40000000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_ACCEPTFILTER                   = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NOHEADER                       = 0x100a
+	SO_NOSIGPIPE                      = 0x800
+	SO_OOBINLINE                      = 0x100
+	SO_OVERFLOWED                     = 0x1009
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x100c
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x100b
+	SO_TIMESTAMP                      = 0x2000
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SYSCTL_VERSION                    = 0x1000000
+	SYSCTL_VERS_0                     = 0x0
+	SYSCTL_VERS_1                     = 0x1000000
+	SYSCTL_VERS_MASK                  = 0xff000000
+	S_ARCH1                           = 0x10000
+	S_ARCH2                           = 0x20000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IFWHT                           = 0xe000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	S_LOGIN_SET                       = 0x1
+	TCIFLUSH                          = 0x1
+	TCIOFLUSH                         = 0x3
+	TCOFLUSH                          = 0x2
+	TCP_CONGCTL                       = 0x20
+	TCP_KEEPCNT                       = 0x6
+	TCP_KEEPIDLE                      = 0x3
+	TCP_KEEPINIT                      = 0x7
+	TCP_KEEPINTVL                     = 0x5
+	TCP_MAXBURST                      = 0x4
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x10
+	TCP_MINMSS                        = 0xd8
+	TCP_MSS                           = 0x218
+	TCP_NODELAY                       = 0x1
+	TCSAFLUSH                         = 0x2
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCONS                          = 0x80047462
+	TIOCDCDTIMESTAMP                  = 0x400c7458
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CDTRCTS                  = 0x10
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGLINED                        = 0x40207442
+	TIOCGPGRP                         = 0x40047477
+	TIOCGQSIZE                        = 0x40047481
+	TIOCGRANTPT                       = 0x20007447
+	TIOCGSID                          = 0x40047463
+	TIOCGSIZE                         = 0x40087468
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCPTMGET                        = 0x40287446
+	TIOCPTSNAME                       = 0x40287448
+	TIOCRCVFRAME                      = 0x80047445
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x2000745f
+	TIOCSLINED                        = 0x80207443
+	TIOCSPGRP                         = 0x80047476
+	TIOCSQSIZE                        = 0x80047480
+	TIOCSSIZE                         = 0x80087467
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x80047465
+	TIOCSTI                           = 0x80017472
+	TIOCSTOP                          = 0x2000746f
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCXMTFRAME                      = 0x80047444
+	TOSTOP                            = 0x400000
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALL                              = 0x8
+	WALLSIG                           = 0x8
+	WALTSIG                           = 0x4
+	WCLONE                            = 0x4
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WNOWAIT                           = 0x10000
+	WNOZOMBIE                         = 0x20000
+	WOPTSCHECKED                      = 0x40000
+	WSTOPPED                          = 0x7f
+	WUNTRACED                         = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x58)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x57)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x55)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x60)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5e)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x5d)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODATA         = syscall.Errno(0x59)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5f)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x5a)
+	ENOSTR          = syscall.Errno(0x5b)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x56)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x60)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIME           = syscall.Errno(0x5c)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x20)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large or too small"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol option not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EILSEQ", "illegal byte sequence"},
+	{86, "ENOTSUP", "not supported"},
+	{87, "ECANCELED", "operation Canceled"},
+	{88, "EBADMSG", "bad or Corrupt message"},
+	{89, "ENODATA", "no message available"},
+	{90, "ENOSR", "no STREAM resources"},
+	{91, "ENOSTR", "not a STREAM"},
+	{92, "ETIME", "STREAM ioctl timeout"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EMULTIHOP", "multihop attempted"},
+	{95, "ENOLINK", "link has been severed"},
+	{96, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPWR", "power fail/restart"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..84769a1a386ecee6f1703e2c27a0270cf2fffbd5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_amd64.go
@@ -0,0 +1,1769 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && netbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_ARP                            = 0x1c
+	AF_BLUETOOTH                      = 0x1f
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_HYLINK                         = 0xf
+	AF_IEEE80211                      = 0x20
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x23
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OROUTE                         = 0x11
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x22
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ARPHRD_ARCNET                     = 0x7
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	ARPHRD_STRIP                      = 0x17
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B460800                           = 0x70800
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B921600                           = 0xe1000
+	B9600                             = 0x2580
+	BIOCFEEDBACK                      = 0x8004427d
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc0104277
+	BIOCGETIF                         = 0x4090426b
+	BIOCGFEEDBACK                     = 0x4004427c
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRTIMEOUT                     = 0x4010427b
+	BIOCGSEESENT                      = 0x40044278
+	BIOCGSTATS                        = 0x4080426f
+	BIOCGSTATSOLD                     = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDLT                          = 0x80044276
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8090426c
+	BIOCSFEEDBACK                     = 0x8004427d
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRTIMEOUT                     = 0x8010427a
+	BIOCSSEESENT                      = 0x80044279
+	BIOCSTCPF                         = 0x80104272
+	BIOCSUDPF                         = 0x80104273
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x8
+	BPF_ALIGNMENT32                   = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DFLTBUFSIZE                   = 0x100000
+	BPF_DIV                           = 0x30
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x1000000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLONE_CSIGNAL                     = 0xff
+	CLONE_FILES                       = 0x400
+	CLONE_FS                          = 0x200
+	CLONE_PID                         = 0x1000
+	CLONE_PTRACE                      = 0x2000
+	CLONE_SIGHAND                     = 0x800
+	CLONE_VFORK                       = 0x4000
+	CLONE_VM                          = 0x100
+	CPUSTATES                         = 0x5
+	CP_IDLE                           = 0x4
+	CP_INTR                           = 0x3
+	CP_NICE                           = 0x1
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0x14
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	CTL_QUERY                         = -0x2
+	DIOCBSFLUSH                       = 0x20006478
+	DLT_A429                          = 0xb8
+	DLT_A653_ICM                      = 0xb9
+	DLT_AIRONET_HEADER                = 0x78
+	DLT_AOS                           = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394        = 0x8a
+	DLT_ARCNET                        = 0x7
+	DLT_ARCNET_LINUX                  = 0x81
+	DLT_ATM_CLIP                      = 0x13
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AURORA                        = 0x7e
+	DLT_AX25                          = 0x3
+	DLT_AX25_KISS                     = 0xca
+	DLT_BACNET_MS_TP                  = 0xa5
+	DLT_BLUETOOTH_HCI_H4              = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR    = 0xc9
+	DLT_CAN20B                        = 0xbe
+	DLT_CAN_SOCKETCAN                 = 0xe3
+	DLT_CHAOS                         = 0x5
+	DLT_CISCO_IOS                     = 0x76
+	DLT_C_HDLC                        = 0x68
+	DLT_C_HDLC_WITH_DIR               = 0xcd
+	DLT_DECT                          = 0xdd
+	DLT_DOCSIS                        = 0x8f
+	DLT_ECONET                        = 0x73
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0x6d
+	DLT_ERF                           = 0xc5
+	DLT_ERF_ETH                       = 0xaf
+	DLT_ERF_POS                       = 0xb0
+	DLT_FC_2                          = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS        = 0xe1
+	DLT_FDDI                          = 0xa
+	DLT_FLEXRAY                       = 0xd2
+	DLT_FRELAY                        = 0x6b
+	DLT_FRELAY_WITH_DIR               = 0xce
+	DLT_GCOM_SERIAL                   = 0xad
+	DLT_GCOM_T1E1                     = 0xac
+	DLT_GPF_F                         = 0xab
+	DLT_GPF_T                         = 0xaa
+	DLT_GPRS_LLC                      = 0xa9
+	DLT_GSMTAP_ABIS                   = 0xda
+	DLT_GSMTAP_UM                     = 0xd9
+	DLT_HDLC                          = 0x10
+	DLT_HHDLC                         = 0x79
+	DLT_HIPPI                         = 0xf
+	DLT_IBM_SN                        = 0x92
+	DLT_IBM_SP                        = 0x91
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_IEEE802_11_RADIO_AVS          = 0xa3
+	DLT_IEEE802_15_4                  = 0xc3
+	DLT_IEEE802_15_4_LINUX            = 0xbf
+	DLT_IEEE802_15_4_NONASK_PHY       = 0xd7
+	DLT_IEEE802_16_MAC_CPS            = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO      = 0xc1
+	DLT_IPMB                          = 0xc7
+	DLT_IPMB_LINUX                    = 0xd1
+	DLT_IPNET                         = 0xe2
+	DLT_IPV4                          = 0xe4
+	DLT_IPV6                          = 0xe5
+	DLT_IP_OVER_FC                    = 0x7a
+	DLT_JUNIPER_ATM1                  = 0x89
+	DLT_JUNIPER_ATM2                  = 0x87
+	DLT_JUNIPER_CHDLC                 = 0xb5
+	DLT_JUNIPER_ES                    = 0x84
+	DLT_JUNIPER_ETHER                 = 0xb2
+	DLT_JUNIPER_FRELAY                = 0xb4
+	DLT_JUNIPER_GGSN                  = 0x85
+	DLT_JUNIPER_ISM                   = 0xc2
+	DLT_JUNIPER_MFR                   = 0x86
+	DLT_JUNIPER_MLFR                  = 0x83
+	DLT_JUNIPER_MLPPP                 = 0x82
+	DLT_JUNIPER_MONITOR               = 0xa4
+	DLT_JUNIPER_PIC_PEER              = 0xae
+	DLT_JUNIPER_PPP                   = 0xb3
+	DLT_JUNIPER_PPPOE                 = 0xa7
+	DLT_JUNIPER_PPPOE_ATM             = 0xa8
+	DLT_JUNIPER_SERVICES              = 0x88
+	DLT_JUNIPER_ST                    = 0xc8
+	DLT_JUNIPER_VP                    = 0xb7
+	DLT_LAPB_WITH_DIR                 = 0xcf
+	DLT_LAPD                          = 0xcb
+	DLT_LIN                           = 0xd4
+	DLT_LINUX_EVDEV                   = 0xd8
+	DLT_LINUX_IRDA                    = 0x90
+	DLT_LINUX_LAPD                    = 0xb1
+	DLT_LINUX_SLL                     = 0x71
+	DLT_LOOP                          = 0x6c
+	DLT_LTALK                         = 0x72
+	DLT_MFR                           = 0xb6
+	DLT_MOST                          = 0xd3
+	DLT_MPLS                          = 0xdb
+	DLT_MTP2                          = 0x8c
+	DLT_MTP2_WITH_PHDR                = 0x8b
+	DLT_MTP3                          = 0x8d
+	DLT_NULL                          = 0x0
+	DLT_PCI_EXP                       = 0x7d
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPI                           = 0xc0
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0xe
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_PPPD                      = 0xa6
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PPP_WITH_DIR                  = 0xcc
+	DLT_PRISM_HEADER                  = 0x77
+	DLT_PRONET                        = 0x4
+	DLT_RAIF1                         = 0xc6
+	DLT_RAW                           = 0xc
+	DLT_RAWAF_MASK                    = 0x2240000
+	DLT_RIO                           = 0x7c
+	DLT_SCCP                          = 0x8e
+	DLT_SITA                          = 0xc4
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xd
+	DLT_SUNATM                        = 0x7b
+	DLT_SYMANTEC_FIREWALL             = 0x63
+	DLT_TZSP                          = 0x80
+	DLT_USB                           = 0xba
+	DLT_USB_LINUX                     = 0xbd
+	DLT_USB_LINUX_MMAPPED             = 0xdc
+	DLT_WIHART                        = 0xdf
+	DLT_X2E_SERIAL                    = 0xd5
+	DLT_X2E_XORAYA                    = 0xd6
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	DT_WHT                            = 0xe
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMUL_LINUX                        = 0x1
+	EMUL_LINUX32                      = 0x5
+	EMUL_MAXID                        = 0x6
+	ETHERCAP_JUMBO_MTU                = 0x4
+	ETHERCAP_VLAN_HWTAGGING           = 0x2
+	ETHERCAP_VLAN_MTU                 = 0x1
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERMTU_JUMBO                    = 0x2328
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PAE                     = 0x888e
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOWPROTOCOLS           = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MAX_LEN_JUMBO               = 0x233a
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_PPPOE_ENCAP_LEN             = 0x8
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = 0x2
+	EVFILT_PROC                       = 0x4
+	EVFILT_READ                       = 0x0
+	EVFILT_SIGNAL                     = 0x5
+	EVFILT_SYSCOUNT                   = 0x7
+	EVFILT_TIMER                      = 0x6
+	EVFILT_VNODE                      = 0x3
+	EVFILT_WRITE                      = 0x1
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_SYSFLAGS                       = 0xf000
+	EXTA                              = 0x4b00
+	EXTATTR_CMD_START                 = 0x1
+	EXTATTR_CMD_STOP                  = 0x2
+	EXTATTR_NAMESPACE_SYSTEM          = 0x2
+	EXTATTR_NAMESPACE_USER            = 0x1
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x100
+	FLUSHO                            = 0x800000
+	F_CLOSEM                          = 0xa
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xc
+	F_FSCTL                           = -0x80000000
+	F_FSDIRMASK                       = 0x70000000
+	F_FSIN                            = 0x10000000
+	F_FSINOUT                         = 0x30000000
+	F_FSOUT                           = 0x20000000
+	F_FSPRIV                          = 0x8000
+	F_FSVOID                          = 0x40000000
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETNOSIGPIPE                    = 0xd
+	F_GETOWN                          = 0x5
+	F_MAXFD                           = 0xb
+	F_OK                              = 0x0
+	F_PARAM_MASK                      = 0xfff
+	F_PARAM_MAX                       = 0xfff
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETNOSIGPIPE                    = 0xe
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFA_ROUTE                         = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8f52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_NOTRAILERS                    = 0x20
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf8
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf2
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf1
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_STF                           = 0xd7
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_IPV6_ICMP                 = 0x3a
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x34
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_VRRP                      = 0x70
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPSEC_POLICY                 = 0x1c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_EF                             = 0x8000
+	IP_ERRORMTU                       = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPSEC_POLICY                   = 0x16
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0x14
+	IP_MF                             = 0x2000
+	IP_MINFRAGSIZE                    = 0x45
+	IP_MINTTL                         = 0x18
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVIF                         = 0x14
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTTL                        = 0x17
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ALIGNMENT_16MB                = 0x18000000
+	MAP_ALIGNMENT_1TB                 = 0x28000000
+	MAP_ALIGNMENT_256TB               = 0x30000000
+	MAP_ALIGNMENT_4GB                 = 0x20000000
+	MAP_ALIGNMENT_64KB                = 0x10000000
+	MAP_ALIGNMENT_64PB                = 0x38000000
+	MAP_ALIGNMENT_MASK                = -0x1000000
+	MAP_ALIGNMENT_SHIFT               = 0x18
+	MAP_ANON                          = 0x1000
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_HASSEMAPHORE                  = 0x200
+	MAP_INHERIT                       = 0x80
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_DEFAULT               = 0x1
+	MAP_INHERIT_DONATE_COPY           = 0x3
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_NORESERVE                     = 0x40
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x20
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x2000
+	MAP_TRYFIXED                      = 0x400
+	MAP_WIRED                         = 0x800
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_BASIC_FLAGS                   = 0xe782807f
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DISCARD                       = 0x800000
+	MNT_EXKERB                        = 0x800
+	MNT_EXNORESPORT                   = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x10000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_EXTATTR                       = 0x1000000
+	MNT_FORCE                         = 0x80000
+	MNT_GETARGS                       = 0x400000
+	MNT_IGNORE                        = 0x100000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_LOG                           = 0x2000000
+	MNT_NOATIME                       = 0x4000000
+	MNT_NOCOREDUMP                    = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NODEVMTIME                    = 0x40000000
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_OP_FLAGS                      = 0x4d0000
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELATIME                      = 0x20000
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x80000000
+	MNT_SYMPERM                       = 0x20000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0xff90ffff
+	MNT_WAIT                          = 0x1
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CONTROLMBUF                   = 0x2000000
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_IOVUSRSPACE                   = 0x4000000
+	MSG_LENUSRSPACE                   = 0x8000000
+	MSG_MCAST                         = 0x200
+	MSG_NAMEMBUF                      = 0x1000000
+	MSG_NBIO                          = 0x1000
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_USERFLAGS                     = 0xffffff
+	MSG_WAITALL                       = 0x40
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x2
+	MS_SYNC                           = 0x4
+	NAME_MAX                          = 0x1ff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x5
+	NET_RT_MAXID                      = 0x6
+	NET_RT_OIFLIST                    = 0x4
+	NET_RT_OOIFLIST                   = 0x3
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OFIOGETBMAP                       = 0xc004667a
+	ONLCR                             = 0x2
+	ONLRET                            = 0x40
+	ONOCR                             = 0x20
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	O_ACCMODE                         = 0x3
+	O_ALT_IO                          = 0x40000
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x400000
+	O_CREAT                           = 0x200
+	O_DIRECT                          = 0x80000
+	O_DIRECTORY                       = 0x200000
+	O_DSYNC                           = 0x10000
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_NOSIGPIPE                       = 0x1000000
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x20000
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PRI_IOFLUSH                       = 0x7c
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_AS                         = 0xa
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BRD                          = 0x7
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_MAX                          = 0x9
+	RTAX_NETMASK                      = 0x2
+	RTAX_TAG                          = 0x8
+	RTA_AUTHOR                        = 0x40
+	RTA_BRD                           = 0x80
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_NETMASK                       = 0x4
+	RTA_TAG                           = 0x100
+	RTF_ANNOUNCE                      = 0x20000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_CLONED                        = 0x2000
+	RTF_CLONING                       = 0x100
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_MASK                          = 0x80
+	RTF_MODIFIED                      = 0x20
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_REJECT                        = 0x8
+	RTF_SRC                           = 0x10000
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_XRESOLVE                      = 0x200
+	RTM_ADD                           = 0x1
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDR                       = 0x15
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_GET                           = 0x4
+	RTM_IEEE80211                     = 0x11
+	RTM_IFANNOUNCE                    = 0x10
+	RTM_IFINFO                        = 0x14
+	RTM_LLINFO_UPD                    = 0x13
+	RTM_LOCK                          = 0x8
+	RTM_LOSING                        = 0x5
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_OIFINFO                       = 0xf
+	RTM_OLDADD                        = 0x9
+	RTM_OLDDEL                        = 0xa
+	RTM_OOIFINFO                      = 0xe
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_RTTUNIT                       = 0xf4240
+	RTM_SETGATE                       = 0x12
+	RTM_VERSION                       = 0x4
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	SCM_CREDS                         = 0x4
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x8
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80906931
+	SIOCADDRT                         = 0x8038720a
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCALIFADDR                      = 0x8118691c
+	SIOCATMARK                        = 0x40047307
+	SIOCDELMULTI                      = 0x80906932
+	SIOCDELRT                         = 0x8038720b
+	SIOCDIFADDR                       = 0x80906919
+	SIOCDIFPHYADDR                    = 0x80906949
+	SIOCDLIFADDR                      = 0x8118691e
+	SIOCGDRVSPEC                      = 0xc028697b
+	SIOCGETPFSYNC                     = 0xc09069f8
+	SIOCGETSGCNT                      = 0xc0207534
+	SIOCGETVIFCNT                     = 0xc0287533
+	SIOCGHIWAT                        = 0x40047301
+	SIOCGIFADDR                       = 0xc0906921
+	SIOCGIFADDRPREF                   = 0xc0986920
+	SIOCGIFALIAS                      = 0xc040691b
+	SIOCGIFBRDADDR                    = 0xc0906923
+	SIOCGIFCAP                        = 0xc0206976
+	SIOCGIFCONF                       = 0xc0106926
+	SIOCGIFDATA                       = 0xc0986985
+	SIOCGIFDLT                        = 0xc0906977
+	SIOCGIFDSTADDR                    = 0xc0906922
+	SIOCGIFFLAGS                      = 0xc0906911
+	SIOCGIFGENERIC                    = 0xc090693a
+	SIOCGIFMEDIA                      = 0xc0306936
+	SIOCGIFMETRIC                     = 0xc0906917
+	SIOCGIFMTU                        = 0xc090697e
+	SIOCGIFNETMASK                    = 0xc0906925
+	SIOCGIFPDSTADDR                   = 0xc0906948
+	SIOCGIFPSRCADDR                   = 0xc0906947
+	SIOCGLIFADDR                      = 0xc118691d
+	SIOCGLIFPHYADDR                   = 0xc118694b
+	SIOCGLINKSTR                      = 0xc0286987
+	SIOCGLOWAT                        = 0x40047303
+	SIOCGPGRP                         = 0x40047309
+	SIOCGVH                           = 0xc0906983
+	SIOCIFCREATE                      = 0x8090697a
+	SIOCIFDESTROY                     = 0x80906979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCINITIFADDR                    = 0xc0706984
+	SIOCSDRVSPEC                      = 0x8028697b
+	SIOCSETPFSYNC                     = 0x809069f7
+	SIOCSHIWAT                        = 0x80047300
+	SIOCSIFADDR                       = 0x8090690c
+	SIOCSIFADDRPREF                   = 0x8098691f
+	SIOCSIFBRDADDR                    = 0x80906913
+	SIOCSIFCAP                        = 0x80206975
+	SIOCSIFDSTADDR                    = 0x8090690e
+	SIOCSIFFLAGS                      = 0x80906910
+	SIOCSIFGENERIC                    = 0x80906939
+	SIOCSIFMEDIA                      = 0xc0906935
+	SIOCSIFMETRIC                     = 0x80906918
+	SIOCSIFMTU                        = 0x8090697f
+	SIOCSIFNETMASK                    = 0x80906916
+	SIOCSIFPHYADDR                    = 0x80406946
+	SIOCSLIFPHYADDR                   = 0x8118694a
+	SIOCSLINKSTR                      = 0x80286988
+	SIOCSLOWAT                        = 0x80047302
+	SIOCSPGRP                         = 0x80047308
+	SIOCSVH                           = 0xc0906982
+	SIOCZIFDATA                       = 0xc0986986
+	SOCK_CLOEXEC                      = 0x10000000
+	SOCK_DGRAM                        = 0x2
+	SOCK_FLAGS_MASK                   = 0xf0000000
+	SOCK_NONBLOCK                     = 0x20000000
+	SOCK_NOSIGPIPE                    = 0x40000000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_ACCEPTFILTER                   = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NOHEADER                       = 0x100a
+	SO_NOSIGPIPE                      = 0x800
+	SO_OOBINLINE                      = 0x100
+	SO_OVERFLOWED                     = 0x1009
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x100c
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x100b
+	SO_TIMESTAMP                      = 0x2000
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SYSCTL_VERSION                    = 0x1000000
+	SYSCTL_VERS_0                     = 0x0
+	SYSCTL_VERS_1                     = 0x1000000
+	SYSCTL_VERS_MASK                  = 0xff000000
+	S_ARCH1                           = 0x10000
+	S_ARCH2                           = 0x20000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IFWHT                           = 0xe000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	S_LOGIN_SET                       = 0x1
+	TCIFLUSH                          = 0x1
+	TCIOFLUSH                         = 0x3
+	TCOFLUSH                          = 0x2
+	TCP_CONGCTL                       = 0x20
+	TCP_KEEPCNT                       = 0x6
+	TCP_KEEPIDLE                      = 0x3
+	TCP_KEEPINIT                      = 0x7
+	TCP_KEEPINTVL                     = 0x5
+	TCP_MAXBURST                      = 0x4
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x10
+	TCP_MINMSS                        = 0xd8
+	TCP_MSS                           = 0x218
+	TCP_NODELAY                       = 0x1
+	TCSAFLUSH                         = 0x2
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCONS                          = 0x80047462
+	TIOCDCDTIMESTAMP                  = 0x40107458
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CDTRCTS                  = 0x10
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGLINED                        = 0x40207442
+	TIOCGPGRP                         = 0x40047477
+	TIOCGQSIZE                        = 0x40047481
+	TIOCGRANTPT                       = 0x20007447
+	TIOCGSID                          = 0x40047463
+	TIOCGSIZE                         = 0x40087468
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCPTMGET                        = 0x40287446
+	TIOCPTSNAME                       = 0x40287448
+	TIOCRCVFRAME                      = 0x80087445
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x2000745f
+	TIOCSLINED                        = 0x80207443
+	TIOCSPGRP                         = 0x80047476
+	TIOCSQSIZE                        = 0x80047480
+	TIOCSSIZE                         = 0x80087467
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x80047465
+	TIOCSTI                           = 0x80017472
+	TIOCSTOP                          = 0x2000746f
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCXMTFRAME                      = 0x80087444
+	TOSTOP                            = 0x400000
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALL                              = 0x8
+	WALLSIG                           = 0x8
+	WALTSIG                           = 0x4
+	WCLONE                            = 0x4
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WNOWAIT                           = 0x10000
+	WNOZOMBIE                         = 0x20000
+	WOPTSCHECKED                      = 0x40000
+	WSTOPPED                          = 0x7f
+	WUNTRACED                         = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x58)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x57)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x55)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x60)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5e)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x5d)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODATA         = syscall.Errno(0x59)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5f)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x5a)
+	ENOSTR          = syscall.Errno(0x5b)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x56)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x60)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIME           = syscall.Errno(0x5c)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x20)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large or too small"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol option not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EILSEQ", "illegal byte sequence"},
+	{86, "ENOTSUP", "not supported"},
+	{87, "ECANCELED", "operation Canceled"},
+	{88, "EBADMSG", "bad or Corrupt message"},
+	{89, "ENODATA", "no message available"},
+	{90, "ENOSR", "no STREAM resources"},
+	{91, "ENOSTR", "not a STREAM"},
+	{92, "ETIME", "STREAM ioctl timeout"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EMULTIHOP", "multihop attempted"},
+	{95, "ENOLINK", "link has been severed"},
+	{96, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPWR", "power fail/restart"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..602ded0033323832650f1f1c48b10708d2e4bab5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm.go
@@ -0,0 +1,1758 @@
+// mkerrors.sh -marm
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && netbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -marm _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_ARP                            = 0x1c
+	AF_BLUETOOTH                      = 0x1f
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_HYLINK                         = 0xf
+	AF_IEEE80211                      = 0x20
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x23
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OROUTE                         = 0x11
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x22
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ARPHRD_ARCNET                     = 0x7
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	ARPHRD_STRIP                      = 0x17
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B460800                           = 0x70800
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B921600                           = 0xe1000
+	B9600                             = 0x2580
+	BIOCFEEDBACK                      = 0x8004427d
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc0084277
+	BIOCGETIF                         = 0x4090426b
+	BIOCGFEEDBACK                     = 0x4004427c
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRTIMEOUT                     = 0x400c427b
+	BIOCGSEESENT                      = 0x40044278
+	BIOCGSTATS                        = 0x4080426f
+	BIOCGSTATSOLD                     = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDLT                          = 0x80044276
+	BIOCSETF                          = 0x80084267
+	BIOCSETIF                         = 0x8090426c
+	BIOCSFEEDBACK                     = 0x8004427d
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRTIMEOUT                     = 0x800c427a
+	BIOCSSEESENT                      = 0x80044279
+	BIOCSTCPF                         = 0x80084272
+	BIOCSUDPF                         = 0x80084273
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALIGNMENT32                   = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DFLTBUFSIZE                   = 0x100000
+	BPF_DIV                           = 0x30
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x1000000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CPUSTATES                         = 0x5
+	CP_IDLE                           = 0x4
+	CP_INTR                           = 0x3
+	CP_NICE                           = 0x1
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0x14
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	CTL_QUERY                         = -0x2
+	DIOCBSFLUSH                       = 0x20006478
+	DLT_A429                          = 0xb8
+	DLT_A653_ICM                      = 0xb9
+	DLT_AIRONET_HEADER                = 0x78
+	DLT_AOS                           = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394        = 0x8a
+	DLT_ARCNET                        = 0x7
+	DLT_ARCNET_LINUX                  = 0x81
+	DLT_ATM_CLIP                      = 0x13
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AURORA                        = 0x7e
+	DLT_AX25                          = 0x3
+	DLT_AX25_KISS                     = 0xca
+	DLT_BACNET_MS_TP                  = 0xa5
+	DLT_BLUETOOTH_HCI_H4              = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR    = 0xc9
+	DLT_CAN20B                        = 0xbe
+	DLT_CAN_SOCKETCAN                 = 0xe3
+	DLT_CHAOS                         = 0x5
+	DLT_CISCO_IOS                     = 0x76
+	DLT_C_HDLC                        = 0x68
+	DLT_C_HDLC_WITH_DIR               = 0xcd
+	DLT_DECT                          = 0xdd
+	DLT_DOCSIS                        = 0x8f
+	DLT_ECONET                        = 0x73
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0x6d
+	DLT_ERF                           = 0xc5
+	DLT_ERF_ETH                       = 0xaf
+	DLT_ERF_POS                       = 0xb0
+	DLT_FC_2                          = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS        = 0xe1
+	DLT_FDDI                          = 0xa
+	DLT_FLEXRAY                       = 0xd2
+	DLT_FRELAY                        = 0x6b
+	DLT_FRELAY_WITH_DIR               = 0xce
+	DLT_GCOM_SERIAL                   = 0xad
+	DLT_GCOM_T1E1                     = 0xac
+	DLT_GPF_F                         = 0xab
+	DLT_GPF_T                         = 0xaa
+	DLT_GPRS_LLC                      = 0xa9
+	DLT_GSMTAP_ABIS                   = 0xda
+	DLT_GSMTAP_UM                     = 0xd9
+	DLT_HDLC                          = 0x10
+	DLT_HHDLC                         = 0x79
+	DLT_HIPPI                         = 0xf
+	DLT_IBM_SN                        = 0x92
+	DLT_IBM_SP                        = 0x91
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_IEEE802_11_RADIO_AVS          = 0xa3
+	DLT_IEEE802_15_4                  = 0xc3
+	DLT_IEEE802_15_4_LINUX            = 0xbf
+	DLT_IEEE802_15_4_NONASK_PHY       = 0xd7
+	DLT_IEEE802_16_MAC_CPS            = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO      = 0xc1
+	DLT_IPMB                          = 0xc7
+	DLT_IPMB_LINUX                    = 0xd1
+	DLT_IPNET                         = 0xe2
+	DLT_IPV4                          = 0xe4
+	DLT_IPV6                          = 0xe5
+	DLT_IP_OVER_FC                    = 0x7a
+	DLT_JUNIPER_ATM1                  = 0x89
+	DLT_JUNIPER_ATM2                  = 0x87
+	DLT_JUNIPER_CHDLC                 = 0xb5
+	DLT_JUNIPER_ES                    = 0x84
+	DLT_JUNIPER_ETHER                 = 0xb2
+	DLT_JUNIPER_FRELAY                = 0xb4
+	DLT_JUNIPER_GGSN                  = 0x85
+	DLT_JUNIPER_ISM                   = 0xc2
+	DLT_JUNIPER_MFR                   = 0x86
+	DLT_JUNIPER_MLFR                  = 0x83
+	DLT_JUNIPER_MLPPP                 = 0x82
+	DLT_JUNIPER_MONITOR               = 0xa4
+	DLT_JUNIPER_PIC_PEER              = 0xae
+	DLT_JUNIPER_PPP                   = 0xb3
+	DLT_JUNIPER_PPPOE                 = 0xa7
+	DLT_JUNIPER_PPPOE_ATM             = 0xa8
+	DLT_JUNIPER_SERVICES              = 0x88
+	DLT_JUNIPER_ST                    = 0xc8
+	DLT_JUNIPER_VP                    = 0xb7
+	DLT_LAPB_WITH_DIR                 = 0xcf
+	DLT_LAPD                          = 0xcb
+	DLT_LIN                           = 0xd4
+	DLT_LINUX_EVDEV                   = 0xd8
+	DLT_LINUX_IRDA                    = 0x90
+	DLT_LINUX_LAPD                    = 0xb1
+	DLT_LINUX_SLL                     = 0x71
+	DLT_LOOP                          = 0x6c
+	DLT_LTALK                         = 0x72
+	DLT_MFR                           = 0xb6
+	DLT_MOST                          = 0xd3
+	DLT_MPLS                          = 0xdb
+	DLT_MTP2                          = 0x8c
+	DLT_MTP2_WITH_PHDR                = 0x8b
+	DLT_MTP3                          = 0x8d
+	DLT_NULL                          = 0x0
+	DLT_PCI_EXP                       = 0x7d
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPI                           = 0xc0
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0xe
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_PPPD                      = 0xa6
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PPP_WITH_DIR                  = 0xcc
+	DLT_PRISM_HEADER                  = 0x77
+	DLT_PRONET                        = 0x4
+	DLT_RAIF1                         = 0xc6
+	DLT_RAW                           = 0xc
+	DLT_RAWAF_MASK                    = 0x2240000
+	DLT_RIO                           = 0x7c
+	DLT_SCCP                          = 0x8e
+	DLT_SITA                          = 0xc4
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xd
+	DLT_SUNATM                        = 0x7b
+	DLT_SYMANTEC_FIREWALL             = 0x63
+	DLT_TZSP                          = 0x80
+	DLT_USB                           = 0xba
+	DLT_USB_LINUX                     = 0xbd
+	DLT_USB_LINUX_MMAPPED             = 0xdc
+	DLT_WIHART                        = 0xdf
+	DLT_X2E_SERIAL                    = 0xd5
+	DLT_X2E_XORAYA                    = 0xd6
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	DT_WHT                            = 0xe
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMUL_LINUX                        = 0x1
+	EMUL_LINUX32                      = 0x5
+	EMUL_MAXID                        = 0x6
+	ETHERCAP_JUMBO_MTU                = 0x4
+	ETHERCAP_VLAN_HWTAGGING           = 0x2
+	ETHERCAP_VLAN_MTU                 = 0x1
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERMTU_JUMBO                    = 0x2328
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PAE                     = 0x888e
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOWPROTOCOLS           = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MAX_LEN_JUMBO               = 0x233a
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_PPPOE_ENCAP_LEN             = 0x8
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = 0x2
+	EVFILT_PROC                       = 0x4
+	EVFILT_READ                       = 0x0
+	EVFILT_SIGNAL                     = 0x5
+	EVFILT_SYSCOUNT                   = 0x7
+	EVFILT_TIMER                      = 0x6
+	EVFILT_VNODE                      = 0x3
+	EVFILT_WRITE                      = 0x1
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_SYSFLAGS                       = 0xf000
+	EXTA                              = 0x4b00
+	EXTATTR_CMD_START                 = 0x1
+	EXTATTR_CMD_STOP                  = 0x2
+	EXTATTR_NAMESPACE_SYSTEM          = 0x2
+	EXTATTR_NAMESPACE_USER            = 0x1
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x100
+	FLUSHO                            = 0x800000
+	F_CLOSEM                          = 0xa
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xc
+	F_FSCTL                           = -0x80000000
+	F_FSDIRMASK                       = 0x70000000
+	F_FSIN                            = 0x10000000
+	F_FSINOUT                         = 0x30000000
+	F_FSOUT                           = 0x20000000
+	F_FSPRIV                          = 0x8000
+	F_FSVOID                          = 0x40000000
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETNOSIGPIPE                    = 0xd
+	F_GETOWN                          = 0x5
+	F_MAXFD                           = 0xb
+	F_OK                              = 0x0
+	F_PARAM_MASK                      = 0xfff
+	F_PARAM_MAX                       = 0xfff
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETNOSIGPIPE                    = 0xe
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFA_ROUTE                         = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8f52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_NOTRAILERS                    = 0x20
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf8
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf2
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf1
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_STF                           = 0xd7
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_IPV6_ICMP                 = 0x3a
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x34
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_VRRP                      = 0x70
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPSEC_POLICY                 = 0x1c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_EF                             = 0x8000
+	IP_ERRORMTU                       = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPSEC_POLICY                   = 0x16
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0x14
+	IP_MF                             = 0x2000
+	IP_MINFRAGSIZE                    = 0x45
+	IP_MINTTL                         = 0x18
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVIF                         = 0x14
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTTL                        = 0x17
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ALIGNMENT_16MB                = 0x18000000
+	MAP_ALIGNMENT_1TB                 = 0x28000000
+	MAP_ALIGNMENT_256TB               = 0x30000000
+	MAP_ALIGNMENT_4GB                 = 0x20000000
+	MAP_ALIGNMENT_64KB                = 0x10000000
+	MAP_ALIGNMENT_64PB                = 0x38000000
+	MAP_ALIGNMENT_MASK                = -0x1000000
+	MAP_ALIGNMENT_SHIFT               = 0x18
+	MAP_ANON                          = 0x1000
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_HASSEMAPHORE                  = 0x200
+	MAP_INHERIT                       = 0x80
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_DEFAULT               = 0x1
+	MAP_INHERIT_DONATE_COPY           = 0x3
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_NORESERVE                     = 0x40
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x20
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x2000
+	MAP_TRYFIXED                      = 0x400
+	MAP_WIRED                         = 0x800
+	MNT_ASYNC                         = 0x40
+	MNT_BASIC_FLAGS                   = 0xe782807f
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DISCARD                       = 0x800000
+	MNT_EXKERB                        = 0x800
+	MNT_EXNORESPORT                   = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x10000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_EXTATTR                       = 0x1000000
+	MNT_FORCE                         = 0x80000
+	MNT_GETARGS                       = 0x400000
+	MNT_IGNORE                        = 0x100000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_LOG                           = 0x2000000
+	MNT_NOATIME                       = 0x4000000
+	MNT_NOCOREDUMP                    = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NODEVMTIME                    = 0x40000000
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_OP_FLAGS                      = 0x4d0000
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELATIME                      = 0x20000
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x80000000
+	MNT_SYMPERM                       = 0x20000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0xff90ffff
+	MNT_WAIT                          = 0x1
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CONTROLMBUF                   = 0x2000000
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_IOVUSRSPACE                   = 0x4000000
+	MSG_LENUSRSPACE                   = 0x8000000
+	MSG_MCAST                         = 0x200
+	MSG_NAMEMBUF                      = 0x1000000
+	MSG_NBIO                          = 0x1000
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_USERFLAGS                     = 0xffffff
+	MSG_WAITALL                       = 0x40
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x2
+	MS_SYNC                           = 0x4
+	NAME_MAX                          = 0x1ff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x5
+	NET_RT_MAXID                      = 0x6
+	NET_RT_OIFLIST                    = 0x4
+	NET_RT_OOIFLIST                   = 0x3
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OFIOGETBMAP                       = 0xc004667a
+	ONLCR                             = 0x2
+	ONLRET                            = 0x40
+	ONOCR                             = 0x20
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	O_ACCMODE                         = 0x3
+	O_ALT_IO                          = 0x40000
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x400000
+	O_CREAT                           = 0x200
+	O_DIRECT                          = 0x80000
+	O_DIRECTORY                       = 0x200000
+	O_DSYNC                           = 0x10000
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_NOSIGPIPE                       = 0x1000000
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x20000
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	PRI_IOFLUSH                       = 0x7c
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	RLIMIT_AS                         = 0xa
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BRD                          = 0x7
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_MAX                          = 0x9
+	RTAX_NETMASK                      = 0x2
+	RTAX_TAG                          = 0x8
+	RTA_AUTHOR                        = 0x40
+	RTA_BRD                           = 0x80
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_NETMASK                       = 0x4
+	RTA_TAG                           = 0x100
+	RTF_ANNOUNCE                      = 0x20000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_CLONED                        = 0x2000
+	RTF_CLONING                       = 0x100
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_MASK                          = 0x80
+	RTF_MODIFIED                      = 0x20
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_REJECT                        = 0x8
+	RTF_SRC                           = 0x10000
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_XRESOLVE                      = 0x200
+	RTM_ADD                           = 0x1
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDR                       = 0x15
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_GET                           = 0x4
+	RTM_IEEE80211                     = 0x11
+	RTM_IFANNOUNCE                    = 0x10
+	RTM_IFINFO                        = 0x14
+	RTM_LLINFO_UPD                    = 0x13
+	RTM_LOCK                          = 0x8
+	RTM_LOSING                        = 0x5
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_OIFINFO                       = 0xf
+	RTM_OLDADD                        = 0x9
+	RTM_OLDDEL                        = 0xa
+	RTM_OOIFINFO                      = 0xe
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_RTTUNIT                       = 0xf4240
+	RTM_SETGATE                       = 0x12
+	RTM_VERSION                       = 0x4
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	SCM_CREDS                         = 0x4
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x8
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80906931
+	SIOCADDRT                         = 0x8030720a
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCALIFADDR                      = 0x8118691c
+	SIOCATMARK                        = 0x40047307
+	SIOCDELMULTI                      = 0x80906932
+	SIOCDELRT                         = 0x8030720b
+	SIOCDIFADDR                       = 0x80906919
+	SIOCDIFPHYADDR                    = 0x80906949
+	SIOCDLIFADDR                      = 0x8118691e
+	SIOCGDRVSPEC                      = 0xc01c697b
+	SIOCGETPFSYNC                     = 0xc09069f8
+	SIOCGETSGCNT                      = 0xc0147534
+	SIOCGETVIFCNT                     = 0xc0147533
+	SIOCGHIWAT                        = 0x40047301
+	SIOCGIFADDR                       = 0xc0906921
+	SIOCGIFADDRPREF                   = 0xc0946920
+	SIOCGIFALIAS                      = 0xc040691b
+	SIOCGIFBRDADDR                    = 0xc0906923
+	SIOCGIFCAP                        = 0xc0206976
+	SIOCGIFCONF                       = 0xc0086926
+	SIOCGIFDATA                       = 0xc0946985
+	SIOCGIFDLT                        = 0xc0906977
+	SIOCGIFDSTADDR                    = 0xc0906922
+	SIOCGIFFLAGS                      = 0xc0906911
+	SIOCGIFGENERIC                    = 0xc090693a
+	SIOCGIFMEDIA                      = 0xc0286936
+	SIOCGIFMETRIC                     = 0xc0906917
+	SIOCGIFMTU                        = 0xc090697e
+	SIOCGIFNETMASK                    = 0xc0906925
+	SIOCGIFPDSTADDR                   = 0xc0906948
+	SIOCGIFPSRCADDR                   = 0xc0906947
+	SIOCGLIFADDR                      = 0xc118691d
+	SIOCGLIFPHYADDR                   = 0xc118694b
+	SIOCGLINKSTR                      = 0xc01c6987
+	SIOCGLOWAT                        = 0x40047303
+	SIOCGPGRP                         = 0x40047309
+	SIOCGVH                           = 0xc0906983
+	SIOCIFCREATE                      = 0x8090697a
+	SIOCIFDESTROY                     = 0x80906979
+	SIOCIFGCLONERS                    = 0xc00c6978
+	SIOCINITIFADDR                    = 0xc0446984
+	SIOCSDRVSPEC                      = 0x801c697b
+	SIOCSETPFSYNC                     = 0x809069f7
+	SIOCSHIWAT                        = 0x80047300
+	SIOCSIFADDR                       = 0x8090690c
+	SIOCSIFADDRPREF                   = 0x8094691f
+	SIOCSIFBRDADDR                    = 0x80906913
+	SIOCSIFCAP                        = 0x80206975
+	SIOCSIFDSTADDR                    = 0x8090690e
+	SIOCSIFFLAGS                      = 0x80906910
+	SIOCSIFGENERIC                    = 0x80906939
+	SIOCSIFMEDIA                      = 0xc0906935
+	SIOCSIFMETRIC                     = 0x80906918
+	SIOCSIFMTU                        = 0x8090697f
+	SIOCSIFNETMASK                    = 0x80906916
+	SIOCSIFPHYADDR                    = 0x80406946
+	SIOCSLIFPHYADDR                   = 0x8118694a
+	SIOCSLINKSTR                      = 0x801c6988
+	SIOCSLOWAT                        = 0x80047302
+	SIOCSPGRP                         = 0x80047308
+	SIOCSVH                           = 0xc0906982
+	SIOCZIFDATA                       = 0xc0946986
+	SOCK_CLOEXEC                      = 0x10000000
+	SOCK_DGRAM                        = 0x2
+	SOCK_FLAGS_MASK                   = 0xf0000000
+	SOCK_NONBLOCK                     = 0x20000000
+	SOCK_NOSIGPIPE                    = 0x40000000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_ACCEPTFILTER                   = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NOHEADER                       = 0x100a
+	SO_NOSIGPIPE                      = 0x800
+	SO_OOBINLINE                      = 0x100
+	SO_OVERFLOWED                     = 0x1009
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x100c
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x100b
+	SO_TIMESTAMP                      = 0x2000
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SYSCTL_VERSION                    = 0x1000000
+	SYSCTL_VERS_0                     = 0x0
+	SYSCTL_VERS_1                     = 0x1000000
+	SYSCTL_VERS_MASK                  = 0xff000000
+	S_ARCH1                           = 0x10000
+	S_ARCH2                           = 0x20000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IFWHT                           = 0xe000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFLUSH                         = 0x3
+	TCOFLUSH                          = 0x2
+	TCP_CONGCTL                       = 0x20
+	TCP_KEEPCNT                       = 0x6
+	TCP_KEEPIDLE                      = 0x3
+	TCP_KEEPINIT                      = 0x7
+	TCP_KEEPINTVL                     = 0x5
+	TCP_MAXBURST                      = 0x4
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x10
+	TCP_MINMSS                        = 0xd8
+	TCP_MSS                           = 0x218
+	TCP_NODELAY                       = 0x1
+	TCSAFLUSH                         = 0x2
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCONS                          = 0x80047462
+	TIOCDCDTIMESTAMP                  = 0x400c7458
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CDTRCTS                  = 0x10
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGLINED                        = 0x40207442
+	TIOCGPGRP                         = 0x40047477
+	TIOCGQSIZE                        = 0x40047481
+	TIOCGRANTPT                       = 0x20007447
+	TIOCGSID                          = 0x40047463
+	TIOCGSIZE                         = 0x40087468
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCPTMGET                        = 0x48087446
+	TIOCPTSNAME                       = 0x48087448
+	TIOCRCVFRAME                      = 0x80047445
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x2000745f
+	TIOCSLINED                        = 0x80207443
+	TIOCSPGRP                         = 0x80047476
+	TIOCSQSIZE                        = 0x80047480
+	TIOCSSIZE                         = 0x80087467
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x80047465
+	TIOCSTI                           = 0x80017472
+	TIOCSTOP                          = 0x2000746f
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCXMTFRAME                      = 0x80047444
+	TOSTOP                            = 0x400000
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALL                              = 0x8
+	WALLSIG                           = 0x8
+	WALTSIG                           = 0x4
+	WCLONE                            = 0x4
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WNOWAIT                           = 0x10000
+	WNOZOMBIE                         = 0x20000
+	WOPTSCHECKED                      = 0x40000
+	WSTOPPED                          = 0x7f
+	WUNTRACED                         = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x58)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x57)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x55)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x60)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5e)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x5d)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODATA         = syscall.Errno(0x59)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5f)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x5a)
+	ENOSTR          = syscall.Errno(0x5b)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x56)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x60)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIME           = syscall.Errno(0x5c)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x20)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large or too small"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol option not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EILSEQ", "illegal byte sequence"},
+	{86, "ENOTSUP", "not supported"},
+	{87, "ECANCELED", "operation Canceled"},
+	{88, "EBADMSG", "bad or Corrupt message"},
+	{89, "ENODATA", "no message available"},
+	{90, "ENOSR", "no STREAM resources"},
+	{91, "ENOSTR", "not a STREAM"},
+	{92, "ETIME", "STREAM ioctl timeout"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EMULTIHOP", "multihop attempted"},
+	{95, "ENOLINK", "link has been severed"},
+	{96, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPWR", "power fail/restart"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..efc0406ee1d8528244e9a87f3f7d933501d76aa6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_netbsd_arm64.go
@@ -0,0 +1,1769 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && netbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_ARP                            = 0x1c
+	AF_BLUETOOTH                      = 0x1f
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_HYLINK                         = 0xf
+	AF_IEEE80211                      = 0x20
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x23
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OROUTE                         = 0x11
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x22
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ARPHRD_ARCNET                     = 0x7
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	ARPHRD_STRIP                      = 0x17
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B460800                           = 0x70800
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B921600                           = 0xe1000
+	B9600                             = 0x2580
+	BIOCFEEDBACK                      = 0x8004427d
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc0104277
+	BIOCGETIF                         = 0x4090426b
+	BIOCGFEEDBACK                     = 0x4004427c
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRTIMEOUT                     = 0x4010427b
+	BIOCGSEESENT                      = 0x40044278
+	BIOCGSTATS                        = 0x4080426f
+	BIOCGSTATSOLD                     = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDLT                          = 0x80044276
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8090426c
+	BIOCSFEEDBACK                     = 0x8004427d
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRTIMEOUT                     = 0x8010427a
+	BIOCSSEESENT                      = 0x80044279
+	BIOCSTCPF                         = 0x80104272
+	BIOCSUDPF                         = 0x80104273
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x8
+	BPF_ALIGNMENT32                   = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DFLTBUFSIZE                   = 0x100000
+	BPF_DIV                           = 0x30
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x1000000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLONE_CSIGNAL                     = 0xff
+	CLONE_FILES                       = 0x400
+	CLONE_FS                          = 0x200
+	CLONE_PID                         = 0x1000
+	CLONE_PTRACE                      = 0x2000
+	CLONE_SIGHAND                     = 0x800
+	CLONE_VFORK                       = 0x4000
+	CLONE_VM                          = 0x100
+	CPUSTATES                         = 0x5
+	CP_IDLE                           = 0x4
+	CP_INTR                           = 0x3
+	CP_NICE                           = 0x1
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0x14
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	CTL_QUERY                         = -0x2
+	DIOCBSFLUSH                       = 0x20006478
+	DLT_A429                          = 0xb8
+	DLT_A653_ICM                      = 0xb9
+	DLT_AIRONET_HEADER                = 0x78
+	DLT_AOS                           = 0xde
+	DLT_APPLE_IP_OVER_IEEE1394        = 0x8a
+	DLT_ARCNET                        = 0x7
+	DLT_ARCNET_LINUX                  = 0x81
+	DLT_ATM_CLIP                      = 0x13
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AURORA                        = 0x7e
+	DLT_AX25                          = 0x3
+	DLT_AX25_KISS                     = 0xca
+	DLT_BACNET_MS_TP                  = 0xa5
+	DLT_BLUETOOTH_HCI_H4              = 0xbb
+	DLT_BLUETOOTH_HCI_H4_WITH_PHDR    = 0xc9
+	DLT_CAN20B                        = 0xbe
+	DLT_CAN_SOCKETCAN                 = 0xe3
+	DLT_CHAOS                         = 0x5
+	DLT_CISCO_IOS                     = 0x76
+	DLT_C_HDLC                        = 0x68
+	DLT_C_HDLC_WITH_DIR               = 0xcd
+	DLT_DECT                          = 0xdd
+	DLT_DOCSIS                        = 0x8f
+	DLT_ECONET                        = 0x73
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0x6d
+	DLT_ERF                           = 0xc5
+	DLT_ERF_ETH                       = 0xaf
+	DLT_ERF_POS                       = 0xb0
+	DLT_FC_2                          = 0xe0
+	DLT_FC_2_WITH_FRAME_DELIMS        = 0xe1
+	DLT_FDDI                          = 0xa
+	DLT_FLEXRAY                       = 0xd2
+	DLT_FRELAY                        = 0x6b
+	DLT_FRELAY_WITH_DIR               = 0xce
+	DLT_GCOM_SERIAL                   = 0xad
+	DLT_GCOM_T1E1                     = 0xac
+	DLT_GPF_F                         = 0xab
+	DLT_GPF_T                         = 0xaa
+	DLT_GPRS_LLC                      = 0xa9
+	DLT_GSMTAP_ABIS                   = 0xda
+	DLT_GSMTAP_UM                     = 0xd9
+	DLT_HDLC                          = 0x10
+	DLT_HHDLC                         = 0x79
+	DLT_HIPPI                         = 0xf
+	DLT_IBM_SN                        = 0x92
+	DLT_IBM_SP                        = 0x91
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_IEEE802_11_RADIO_AVS          = 0xa3
+	DLT_IEEE802_15_4                  = 0xc3
+	DLT_IEEE802_15_4_LINUX            = 0xbf
+	DLT_IEEE802_15_4_NONASK_PHY       = 0xd7
+	DLT_IEEE802_16_MAC_CPS            = 0xbc
+	DLT_IEEE802_16_MAC_CPS_RADIO      = 0xc1
+	DLT_IPMB                          = 0xc7
+	DLT_IPMB_LINUX                    = 0xd1
+	DLT_IPNET                         = 0xe2
+	DLT_IPV4                          = 0xe4
+	DLT_IPV6                          = 0xe5
+	DLT_IP_OVER_FC                    = 0x7a
+	DLT_JUNIPER_ATM1                  = 0x89
+	DLT_JUNIPER_ATM2                  = 0x87
+	DLT_JUNIPER_CHDLC                 = 0xb5
+	DLT_JUNIPER_ES                    = 0x84
+	DLT_JUNIPER_ETHER                 = 0xb2
+	DLT_JUNIPER_FRELAY                = 0xb4
+	DLT_JUNIPER_GGSN                  = 0x85
+	DLT_JUNIPER_ISM                   = 0xc2
+	DLT_JUNIPER_MFR                   = 0x86
+	DLT_JUNIPER_MLFR                  = 0x83
+	DLT_JUNIPER_MLPPP                 = 0x82
+	DLT_JUNIPER_MONITOR               = 0xa4
+	DLT_JUNIPER_PIC_PEER              = 0xae
+	DLT_JUNIPER_PPP                   = 0xb3
+	DLT_JUNIPER_PPPOE                 = 0xa7
+	DLT_JUNIPER_PPPOE_ATM             = 0xa8
+	DLT_JUNIPER_SERVICES              = 0x88
+	DLT_JUNIPER_ST                    = 0xc8
+	DLT_JUNIPER_VP                    = 0xb7
+	DLT_LAPB_WITH_DIR                 = 0xcf
+	DLT_LAPD                          = 0xcb
+	DLT_LIN                           = 0xd4
+	DLT_LINUX_EVDEV                   = 0xd8
+	DLT_LINUX_IRDA                    = 0x90
+	DLT_LINUX_LAPD                    = 0xb1
+	DLT_LINUX_SLL                     = 0x71
+	DLT_LOOP                          = 0x6c
+	DLT_LTALK                         = 0x72
+	DLT_MFR                           = 0xb6
+	DLT_MOST                          = 0xd3
+	DLT_MPLS                          = 0xdb
+	DLT_MTP2                          = 0x8c
+	DLT_MTP2_WITH_PHDR                = 0x8b
+	DLT_MTP3                          = 0x8d
+	DLT_NULL                          = 0x0
+	DLT_PCI_EXP                       = 0x7d
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPI                           = 0xc0
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0xe
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_PPPD                      = 0xa6
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PPP_WITH_DIR                  = 0xcc
+	DLT_PRISM_HEADER                  = 0x77
+	DLT_PRONET                        = 0x4
+	DLT_RAIF1                         = 0xc6
+	DLT_RAW                           = 0xc
+	DLT_RAWAF_MASK                    = 0x2240000
+	DLT_RIO                           = 0x7c
+	DLT_SCCP                          = 0x8e
+	DLT_SITA                          = 0xc4
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xd
+	DLT_SUNATM                        = 0x7b
+	DLT_SYMANTEC_FIREWALL             = 0x63
+	DLT_TZSP                          = 0x80
+	DLT_USB                           = 0xba
+	DLT_USB_LINUX                     = 0xbd
+	DLT_USB_LINUX_MMAPPED             = 0xdc
+	DLT_WIHART                        = 0xdf
+	DLT_X2E_SERIAL                    = 0xd5
+	DLT_X2E_XORAYA                    = 0xd6
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	DT_WHT                            = 0xe
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMUL_LINUX                        = 0x1
+	EMUL_LINUX32                      = 0x5
+	EMUL_MAXID                        = 0x6
+	ETHERCAP_JUMBO_MTU                = 0x4
+	ETHERCAP_VLAN_HWTAGGING           = 0x2
+	ETHERCAP_VLAN_MTU                 = 0x1
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERMTU_JUMBO                    = 0x2328
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PAE                     = 0x888e
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOWPROTOCOLS           = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MAX_LEN_JUMBO               = 0x233a
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_PPPOE_ENCAP_LEN             = 0x8
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = 0x2
+	EVFILT_PROC                       = 0x4
+	EVFILT_READ                       = 0x0
+	EVFILT_SIGNAL                     = 0x5
+	EVFILT_SYSCOUNT                   = 0x7
+	EVFILT_TIMER                      = 0x6
+	EVFILT_VNODE                      = 0x3
+	EVFILT_WRITE                      = 0x1
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_SYSFLAGS                       = 0xf000
+	EXTA                              = 0x4b00
+	EXTATTR_CMD_START                 = 0x1
+	EXTATTR_CMD_STOP                  = 0x2
+	EXTATTR_NAMESPACE_SYSTEM          = 0x2
+	EXTATTR_NAMESPACE_USER            = 0x1
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x100
+	FLUSHO                            = 0x800000
+	F_CLOSEM                          = 0xa
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xc
+	F_FSCTL                           = -0x80000000
+	F_FSDIRMASK                       = 0x70000000
+	F_FSIN                            = 0x10000000
+	F_FSINOUT                         = 0x30000000
+	F_FSOUT                           = 0x20000000
+	F_FSPRIV                          = 0x8000
+	F_FSVOID                          = 0x40000000
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETNOSIGPIPE                    = 0xd
+	F_GETOWN                          = 0x5
+	F_MAXFD                           = 0xb
+	F_OK                              = 0x0
+	F_PARAM_MASK                      = 0xfff
+	F_PARAM_MAX                       = 0xfff
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETNOSIGPIPE                    = 0xe
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFA_ROUTE                         = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8f52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_NOTRAILERS                    = 0x20
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf8
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf2
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf1
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_STF                           = 0xd7
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_IPV6_ICMP                 = 0x3a
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x34
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_VRRP                      = 0x70
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPSEC_POLICY                 = 0x1c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_EF                             = 0x8000
+	IP_ERRORMTU                       = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPSEC_POLICY                   = 0x16
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0x14
+	IP_MF                             = 0x2000
+	IP_MINFRAGSIZE                    = 0x45
+	IP_MINTTL                         = 0x18
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVIF                         = 0x14
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVTTL                        = 0x17
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ALIGNMENT_16MB                = 0x18000000
+	MAP_ALIGNMENT_1TB                 = 0x28000000
+	MAP_ALIGNMENT_256TB               = 0x30000000
+	MAP_ALIGNMENT_4GB                 = 0x20000000
+	MAP_ALIGNMENT_64KB                = 0x10000000
+	MAP_ALIGNMENT_64PB                = 0x38000000
+	MAP_ALIGNMENT_MASK                = -0x1000000
+	MAP_ALIGNMENT_SHIFT               = 0x18
+	MAP_ANON                          = 0x1000
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_HASSEMAPHORE                  = 0x200
+	MAP_INHERIT                       = 0x80
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_DEFAULT               = 0x1
+	MAP_INHERIT_DONATE_COPY           = 0x3
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_NORESERVE                     = 0x40
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x20
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x2000
+	MAP_TRYFIXED                      = 0x400
+	MAP_WIRED                         = 0x800
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_BASIC_FLAGS                   = 0xe782807f
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DISCARD                       = 0x800000
+	MNT_EXKERB                        = 0x800
+	MNT_EXNORESPORT                   = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXPUBLIC                      = 0x10000000
+	MNT_EXRDONLY                      = 0x80
+	MNT_EXTATTR                       = 0x1000000
+	MNT_FORCE                         = 0x80000
+	MNT_GETARGS                       = 0x400000
+	MNT_IGNORE                        = 0x100000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_LOG                           = 0x2000000
+	MNT_NOATIME                       = 0x4000000
+	MNT_NOCOREDUMP                    = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NODEVMTIME                    = 0x40000000
+	MNT_NOEXEC                        = 0x4
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_OP_FLAGS                      = 0x4d0000
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELATIME                      = 0x20000
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x80000000
+	MNT_SYMPERM                       = 0x20000000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UNION                         = 0x20
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0xff90ffff
+	MNT_WAIT                          = 0x1
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CONTROLMBUF                   = 0x2000000
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_IOVUSRSPACE                   = 0x4000000
+	MSG_LENUSRSPACE                   = 0x8000000
+	MSG_MCAST                         = 0x200
+	MSG_NAMEMBUF                      = 0x1000000
+	MSG_NBIO                          = 0x1000
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_USERFLAGS                     = 0xffffff
+	MSG_WAITALL                       = 0x40
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x2
+	MS_SYNC                           = 0x4
+	NAME_MAX                          = 0x1ff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x5
+	NET_RT_MAXID                      = 0x6
+	NET_RT_OIFLIST                    = 0x4
+	NET_RT_OOIFLIST                   = 0x3
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OFIOGETBMAP                       = 0xc004667a
+	ONLCR                             = 0x2
+	ONLRET                            = 0x40
+	ONOCR                             = 0x20
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	O_ACCMODE                         = 0x3
+	O_ALT_IO                          = 0x40000
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x400000
+	O_CREAT                           = 0x200
+	O_DIRECT                          = 0x80000
+	O_DIRECTORY                       = 0x200000
+	O_DSYNC                           = 0x10000
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_NOSIGPIPE                       = 0x1000000
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x20000
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PRI_IOFLUSH                       = 0x7c
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_AS                         = 0xa
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BRD                          = 0x7
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_MAX                          = 0x9
+	RTAX_NETMASK                      = 0x2
+	RTAX_TAG                          = 0x8
+	RTA_AUTHOR                        = 0x40
+	RTA_BRD                           = 0x80
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_NETMASK                       = 0x4
+	RTA_TAG                           = 0x100
+	RTF_ANNOUNCE                      = 0x20000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_CLONED                        = 0x2000
+	RTF_CLONING                       = 0x100
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_MASK                          = 0x80
+	RTF_MODIFIED                      = 0x20
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_REJECT                        = 0x8
+	RTF_SRC                           = 0x10000
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_XRESOLVE                      = 0x200
+	RTM_ADD                           = 0x1
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDR                       = 0x15
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_GET                           = 0x4
+	RTM_IEEE80211                     = 0x11
+	RTM_IFANNOUNCE                    = 0x10
+	RTM_IFINFO                        = 0x14
+	RTM_LLINFO_UPD                    = 0x13
+	RTM_LOCK                          = 0x8
+	RTM_LOSING                        = 0x5
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_OIFINFO                       = 0xf
+	RTM_OLDADD                        = 0x9
+	RTM_OLDDEL                        = 0xa
+	RTM_OOIFINFO                      = 0xe
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_RTTUNIT                       = 0xf4240
+	RTM_SETGATE                       = 0x12
+	RTM_VERSION                       = 0x4
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	SCM_CREDS                         = 0x4
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x8
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80906931
+	SIOCADDRT                         = 0x8038720a
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCALIFADDR                      = 0x8118691c
+	SIOCATMARK                        = 0x40047307
+	SIOCDELMULTI                      = 0x80906932
+	SIOCDELRT                         = 0x8038720b
+	SIOCDIFADDR                       = 0x80906919
+	SIOCDIFPHYADDR                    = 0x80906949
+	SIOCDLIFADDR                      = 0x8118691e
+	SIOCGDRVSPEC                      = 0xc028697b
+	SIOCGETPFSYNC                     = 0xc09069f8
+	SIOCGETSGCNT                      = 0xc0207534
+	SIOCGETVIFCNT                     = 0xc0287533
+	SIOCGHIWAT                        = 0x40047301
+	SIOCGIFADDR                       = 0xc0906921
+	SIOCGIFADDRPREF                   = 0xc0986920
+	SIOCGIFALIAS                      = 0xc040691b
+	SIOCGIFBRDADDR                    = 0xc0906923
+	SIOCGIFCAP                        = 0xc0206976
+	SIOCGIFCONF                       = 0xc0106926
+	SIOCGIFDATA                       = 0xc0986985
+	SIOCGIFDLT                        = 0xc0906977
+	SIOCGIFDSTADDR                    = 0xc0906922
+	SIOCGIFFLAGS                      = 0xc0906911
+	SIOCGIFGENERIC                    = 0xc090693a
+	SIOCGIFMEDIA                      = 0xc0306936
+	SIOCGIFMETRIC                     = 0xc0906917
+	SIOCGIFMTU                        = 0xc090697e
+	SIOCGIFNETMASK                    = 0xc0906925
+	SIOCGIFPDSTADDR                   = 0xc0906948
+	SIOCGIFPSRCADDR                   = 0xc0906947
+	SIOCGLIFADDR                      = 0xc118691d
+	SIOCGLIFPHYADDR                   = 0xc118694b
+	SIOCGLINKSTR                      = 0xc0286987
+	SIOCGLOWAT                        = 0x40047303
+	SIOCGPGRP                         = 0x40047309
+	SIOCGVH                           = 0xc0906983
+	SIOCIFCREATE                      = 0x8090697a
+	SIOCIFDESTROY                     = 0x80906979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCINITIFADDR                    = 0xc0706984
+	SIOCSDRVSPEC                      = 0x8028697b
+	SIOCSETPFSYNC                     = 0x809069f7
+	SIOCSHIWAT                        = 0x80047300
+	SIOCSIFADDR                       = 0x8090690c
+	SIOCSIFADDRPREF                   = 0x8098691f
+	SIOCSIFBRDADDR                    = 0x80906913
+	SIOCSIFCAP                        = 0x80206975
+	SIOCSIFDSTADDR                    = 0x8090690e
+	SIOCSIFFLAGS                      = 0x80906910
+	SIOCSIFGENERIC                    = 0x80906939
+	SIOCSIFMEDIA                      = 0xc0906935
+	SIOCSIFMETRIC                     = 0x80906918
+	SIOCSIFMTU                        = 0x8090697f
+	SIOCSIFNETMASK                    = 0x80906916
+	SIOCSIFPHYADDR                    = 0x80406946
+	SIOCSLIFPHYADDR                   = 0x8118694a
+	SIOCSLINKSTR                      = 0x80286988
+	SIOCSLOWAT                        = 0x80047302
+	SIOCSPGRP                         = 0x80047308
+	SIOCSVH                           = 0xc0906982
+	SIOCZIFDATA                       = 0xc0986986
+	SOCK_CLOEXEC                      = 0x10000000
+	SOCK_DGRAM                        = 0x2
+	SOCK_FLAGS_MASK                   = 0xf0000000
+	SOCK_NONBLOCK                     = 0x20000000
+	SOCK_NOSIGPIPE                    = 0x40000000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_ACCEPTFILTER                   = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NOHEADER                       = 0x100a
+	SO_NOSIGPIPE                      = 0x800
+	SO_OOBINLINE                      = 0x100
+	SO_OVERFLOWED                     = 0x1009
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x100c
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x100b
+	SO_TIMESTAMP                      = 0x2000
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SYSCTL_VERSION                    = 0x1000000
+	SYSCTL_VERS_0                     = 0x0
+	SYSCTL_VERS_1                     = 0x1000000
+	SYSCTL_VERS_MASK                  = 0xff000000
+	S_ARCH1                           = 0x10000
+	S_ARCH2                           = 0x20000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IFWHT                           = 0xe000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	S_LOGIN_SET                       = 0x1
+	TCIFLUSH                          = 0x1
+	TCIOFLUSH                         = 0x3
+	TCOFLUSH                          = 0x2
+	TCP_CONGCTL                       = 0x20
+	TCP_KEEPCNT                       = 0x6
+	TCP_KEEPIDLE                      = 0x3
+	TCP_KEEPINIT                      = 0x7
+	TCP_KEEPINTVL                     = 0x5
+	TCP_MAXBURST                      = 0x4
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x10
+	TCP_MINMSS                        = 0xd8
+	TCP_MSS                           = 0x218
+	TCP_NODELAY                       = 0x1
+	TCSAFLUSH                         = 0x2
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCONS                          = 0x80047462
+	TIOCDCDTIMESTAMP                  = 0x40107458
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CDTRCTS                  = 0x10
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGLINED                        = 0x40207442
+	TIOCGPGRP                         = 0x40047477
+	TIOCGQSIZE                        = 0x40047481
+	TIOCGRANTPT                       = 0x20007447
+	TIOCGSID                          = 0x40047463
+	TIOCGSIZE                         = 0x40087468
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCPTMGET                        = 0x40287446
+	TIOCPTSNAME                       = 0x40287448
+	TIOCRCVFRAME                      = 0x80087445
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x2000745f
+	TIOCSLINED                        = 0x80207443
+	TIOCSPGRP                         = 0x80047476
+	TIOCSQSIZE                        = 0x80047480
+	TIOCSSIZE                         = 0x80087467
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x80047465
+	TIOCSTI                           = 0x80017472
+	TIOCSTOP                          = 0x2000746f
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCXMTFRAME                      = 0x80087444
+	TOSTOP                            = 0x400000
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALL                              = 0x8
+	WALLSIG                           = 0x8
+	WALTSIG                           = 0x4
+	WCLONE                            = 0x4
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WNOWAIT                           = 0x10000
+	WNOZOMBIE                         = 0x20000
+	WOPTSCHECKED                      = 0x40000
+	WSTOPPED                          = 0x7f
+	WUNTRACED                         = 0x2
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x58)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x57)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x52)
+	EILSEQ          = syscall.Errno(0x55)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x60)
+	ELOOP           = syscall.Errno(0x3e)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	EMULTIHOP       = syscall.Errno(0x5e)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x5d)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODATA         = syscall.Errno(0x59)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOLINK         = syscall.Errno(0x5f)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x53)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x5a)
+	ENOSTR          = syscall.Errno(0x5b)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x56)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x54)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x60)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIME           = syscall.Errno(0x5c)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x20)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large or too small"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol option not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "connection timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disc quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC prog. not avail"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIDRM", "identifier removed"},
+	{83, "ENOMSG", "no message of desired type"},
+	{84, "EOVERFLOW", "value too large to be stored in data type"},
+	{85, "EILSEQ", "illegal byte sequence"},
+	{86, "ENOTSUP", "not supported"},
+	{87, "ECANCELED", "operation Canceled"},
+	{88, "EBADMSG", "bad or Corrupt message"},
+	{89, "ENODATA", "no message available"},
+	{90, "ENOSR", "no STREAM resources"},
+	{91, "ENOSTR", "not a STREAM"},
+	{92, "ETIME", "STREAM ioctl timeout"},
+	{93, "ENOATTR", "attribute not found"},
+	{94, "EMULTIHOP", "multihop attempted"},
+	{95, "ENOLINK", "link has been severed"},
+	{96, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "stopped (signal)"},
+	{18, "SIGTSTP", "stopped"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGPWR", "power fail/restart"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..5a6500f8377502434f1c75c59499cd8b17162994
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go
@@ -0,0 +1,1905 @@
+// mkerrors.sh -m32
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && openbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m32 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_BLUETOOTH                      = 0x20
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_ENCAP                          = 0x1c
+	AF_HYLINK                         = 0xf
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_KEY                            = 0x1e
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x1d
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B9600                             = 0x2580
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDIRFILT                      = 0x4004427c
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc008427b
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFILDROP                      = 0x40044278
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044273
+	BIOCGRTIMEOUT                     = 0x400c426e
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x20004276
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDIRFILT                      = 0x8004427d
+	BIOCSDLT                          = 0x8004427a
+	BIOCSETF                          = 0x80084267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x80084277
+	BIOCSFILDROP                      = 0x80044279
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044272
+	BIOCSRTIMEOUT                     = 0x800c426d
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DIRECTION_IN                  = 0x1
+	BPF_DIRECTION_OUT                 = 0x2
+	BPF_DIV                           = 0x30
+	BPF_FILDROP_CAPTURE               = 0x1
+	BPF_FILDROP_DROP                  = 0x2
+	BPF_FILDROP_PASS                  = 0x0
+	BPF_F_DIR_IN                      = 0x10
+	BPF_F_DIR_MASK                    = 0x30
+	BPF_F_DIR_OUT                     = 0x20
+	BPF_F_DIR_SHIFT                   = 0x4
+	BPF_F_FLOWID                      = 0x8
+	BPF_F_PRI_MASK                    = 0x7
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x200000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RND                           = 0xc0
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0xff
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DIOCADDQUEUE                      = 0xc100445d
+	DIOCADDRULE                       = 0xccc84404
+	DIOCADDSTATE                      = 0xc1084425
+	DIOCCHANGERULE                    = 0xccc8441a
+	DIOCCLRIFFLAG                     = 0xc024445a
+	DIOCCLRSRCNODES                   = 0x20004455
+	DIOCCLRSTATES                     = 0xc0d04412
+	DIOCCLRSTATUS                     = 0xc0244416
+	DIOCGETLIMIT                      = 0xc0084427
+	DIOCGETQSTATS                     = 0xc1084460
+	DIOCGETQUEUE                      = 0xc100445f
+	DIOCGETQUEUES                     = 0xc100445e
+	DIOCGETRULE                       = 0xccc84407
+	DIOCGETRULES                      = 0xccc84406
+	DIOCGETRULESET                    = 0xc444443b
+	DIOCGETRULESETS                   = 0xc444443a
+	DIOCGETSRCNODES                   = 0xc0084454
+	DIOCGETSTATE                      = 0xc1084413
+	DIOCGETSTATES                     = 0xc0084419
+	DIOCGETSTATUS                     = 0xc1e84415
+	DIOCGETSYNFLWATS                  = 0xc0084463
+	DIOCGETTIMEOUT                    = 0xc008441e
+	DIOCIGETIFACES                    = 0xc0244457
+	DIOCKILLSRCNODES                  = 0xc068445b
+	DIOCKILLSTATES                    = 0xc0d04429
+	DIOCNATLOOK                       = 0xc0504417
+	DIOCOSFPADD                       = 0xc084444f
+	DIOCOSFPFLUSH                     = 0x2000444e
+	DIOCOSFPGET                       = 0xc0844450
+	DIOCRADDADDRS                     = 0xc44c4443
+	DIOCRADDTABLES                    = 0xc44c443d
+	DIOCRCLRADDRS                     = 0xc44c4442
+	DIOCRCLRASTATS                    = 0xc44c4448
+	DIOCRCLRTABLES                    = 0xc44c443c
+	DIOCRCLRTSTATS                    = 0xc44c4441
+	DIOCRDELADDRS                     = 0xc44c4444
+	DIOCRDELTABLES                    = 0xc44c443e
+	DIOCRGETADDRS                     = 0xc44c4446
+	DIOCRGETASTATS                    = 0xc44c4447
+	DIOCRGETTABLES                    = 0xc44c443f
+	DIOCRGETTSTATS                    = 0xc44c4440
+	DIOCRINADEFINE                    = 0xc44c444d
+	DIOCRSETADDRS                     = 0xc44c4445
+	DIOCRSETTFLAGS                    = 0xc44c444a
+	DIOCRTSTADDRS                     = 0xc44c4449
+	DIOCSETDEBUG                      = 0xc0044418
+	DIOCSETHOSTID                     = 0xc0044456
+	DIOCSETIFFLAG                     = 0xc0244459
+	DIOCSETLIMIT                      = 0xc0084428
+	DIOCSETREASS                      = 0xc004445c
+	DIOCSETSTATUSIF                   = 0xc0244414
+	DIOCSETSYNCOOKIES                 = 0xc0014462
+	DIOCSETSYNFLWATS                  = 0xc0084461
+	DIOCSETTIMEOUT                    = 0xc008441d
+	DIOCSTART                         = 0x20004401
+	DIOCSTOP                          = 0x20004402
+	DIOCXBEGIN                        = 0xc00c4451
+	DIOCXCOMMIT                       = 0xc00c4452
+	DIOCXROLLBACK                     = 0xc00c4453
+	DLT_ARCNET                        = 0x7
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AX25                          = 0x3
+	DLT_CHAOS                         = 0x5
+	DLT_C_HDLC                        = 0x68
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0xd
+	DLT_FDDI                          = 0xa
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_LOOP                          = 0xc
+	DLT_MPLS                          = 0xdb
+	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PRONET                        = 0x4
+	DLT_RAW                           = 0xe
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMT_TAGOVF                        = 0x1
+	EMUL_ENABLED                      = 0x1
+	EMUL_NATIVE                       = 0x2
+	ENDRUNDISC                        = 0x9
+	ETH64_8021_RSVD_MASK              = 0xfffffffffff0
+	ETH64_8021_RSVD_PREFIX            = 0x180c2000000
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_AOE                     = 0x88a2
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_EAPOL                   = 0x888e
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LLDP                    = 0x88cc
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MACSEC                  = 0x88e5
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NHRP                    = 0x2001
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NSH                     = 0x984f
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PBB                     = 0x88e7
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_QINQ                    = 0x88a8
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOW                    = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_ALIGN                       = 0x2
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
+	EVFILT_EXCEPT                     = -0x9
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0x9
+	EVFILT_TIMER                      = -0x7
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xa
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8e52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BLUETOOTH                     = 0xf8
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf7
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DUMMY                         = 0xf1
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf3
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFLOW                         = 0xf9
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf2
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_WIREGUARD                     = 0xfb
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_HOST                   = 0x1
+	IN_RFC3021_NET                    = 0xfffffffe
+	IN_RFC3021_NSHIFT                 = 0x1f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DIVERT                    = 0x102
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x103
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MPLS                      = 0x89
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_SCTP                      = 0x84
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UDPLITE                   = 0x88
+	IPV6_AUTH_LEVEL                   = 0x35
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_ESP_NETWORK_LEVEL            = 0x37
+	IPV6_ESP_TRANS_LEVEL              = 0x36
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPCOMP_LEVEL                 = 0x3c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_OPTIONS                      = 0x1
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PIPEX                        = 0x3f
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVDSTPORT                  = 0x40
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTABLE                       = 0x1021
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_AUTH_LEVEL                     = 0x14
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_ESP_NETWORK_LEVEL              = 0x16
+	IP_ESP_TRANS_LEVEL                = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
+	IP_IPSECFLOWINFO                  = 0x24
+	IP_IPSEC_LOCAL_AUTH               = 0x1b
+	IP_IPSEC_LOCAL_CRED               = 0x19
+	IP_IPSEC_LOCAL_ID                 = 0x17
+	IP_IPSEC_REMOTE_AUTH              = 0x1c
+	IP_IPSEC_REMOTE_CRED              = 0x1a
+	IP_IPSEC_REMOTE_ID                = 0x18
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0xfff
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x20
+	IP_MIN_MEMBERSHIPS                = 0xf
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PIPEX                          = 0x22
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVDSTPORT                    = 0x21
+	IP_RECVIF                         = 0x1e
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVRTABLE                     = 0x23
+	IP_RECVTTL                        = 0x1f
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	ITIMER_PROF                       = 0x2
+	ITIMER_REAL                       = 0x0
+	ITIMER_VIRTUAL                    = 0x1
+	IUCLC                             = 0x1000
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LCNT_OVERLOAD_FLUSH               = 0x6
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_CONCEAL                       = 0x8000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_FLAGMASK                      = 0xfff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x0
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SWAPPABLE                     = 0x200000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
+	MOUNT_AFS                         = "afs"
+	MOUNT_CD9660                      = "cd9660"
+	MOUNT_EXT2FS                      = "ext2fs"
+	MOUNT_FFS                         = "ffs"
+	MOUNT_FUSEFS                      = "fuse"
+	MOUNT_MFS                         = "mfs"
+	MOUNT_MSDOS                       = "msdos"
+	MOUNT_NCPFS                       = "ncpfs"
+	MOUNT_NFS                         = "nfs"
+	MOUNT_NTFS                        = "ntfs"
+	MOUNT_TMPFS                       = "tmpfs"
+	MOUNT_UDF                         = "udf"
+	MOUNT_UFS                         = "ffs"
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_MCAST                         = 0x200
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_WAITALL                       = 0x40
+	MSG_WAITFORONE                    = 0x1000
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x4
+	MS_SYNC                           = 0x2
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x8
+	NET_RT_SOURCE                     = 0x7
+	NET_RT_STATS                      = 0x4
+	NET_RT_TABLE                      = 0x5
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EOF                          = 0x2
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x4
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRUNCATE                     = 0x80
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OLCUC                             = 0x20
+	ONLCR                             = 0x2
+	ONLRET                            = 0x80
+	ONOCR                             = 0x40
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x10000
+	O_CREAT                           = 0x200
+	O_DIRECTORY                       = 0x20000
+	O_DSYNC                           = 0x80
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x80
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PF_FLUSH                          = 0x1
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
+	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_LABEL                        = 0xa
+	RTAX_MAX                          = 0xf
+	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
+	RTAX_SRC                          = 0x8
+	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
+	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
+	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_LABEL                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
+	RTA_SRC                           = 0x100
+	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
+	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
+	RTF_CLONED                        = 0x10000
+	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_FMASK                         = 0x110fc08
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPATH                         = 0x40000
+	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
+	RTF_PERMANENT_ARP                 = 0x2000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x2000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_USETRAILERS                   = 0x8000
+	RTM_80211INFO                     = 0x15
+	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDRATTR                   = 0x14
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DESYNC                        = 0x10
+	RTM_GET                           = 0x4
+	RTM_IFANNOUNCE                    = 0xf
+	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
+	RTM_LOSING                        = 0x5
+	RTM_MAXSIZE                       = 0x800
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_SOURCE                        = 0x16
+	RTM_VERSION                       = 0x5
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
+	RT_TABLEID_MAX                    = 0xff
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	RUSAGE_THREAD                     = 0x1
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_END                          = 0x2
+	SEEK_SET                          = 0x0
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80246987
+	SIOCATMARK                        = 0x40047307
+	SIOCBRDGADD                       = 0x805c693c
+	SIOCBRDGADDL                      = 0x805c6949
+	SIOCBRDGADDS                      = 0x805c6941
+	SIOCBRDGARL                       = 0x808c694d
+	SIOCBRDGDADDR                     = 0x81286947
+	SIOCBRDGDEL                       = 0x805c693d
+	SIOCBRDGDELS                      = 0x805c6942
+	SIOCBRDGFLUSH                     = 0x805c6948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0146941
+	SIOCBRDGGFD                       = 0xc0146952
+	SIOCBRDGGHT                       = 0xc0146951
+	SIOCBRDGGIFFLGS                   = 0xc05c693e
+	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGGPARAM                    = 0xc03c6958
+	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGRL                       = 0xc028694f
+	SIOCBRDGGTO                       = 0xc0146946
+	SIOCBRDGIFS                       = 0xc05c6942
+	SIOCBRDGRTS                       = 0xc0186943
+	SIOCBRDGSADDR                     = 0xc1286944
+	SIOCBRDGSCACHE                    = 0x80146940
+	SIOCBRDGSFD                       = 0x80146952
+	SIOCBRDGSHT                       = 0x80146951
+	SIOCBRDGSIFCOST                   = 0x805c6955
+	SIOCBRDGSIFFLGS                   = 0x805c693f
+	SIOCBRDGSIFPRIO                   = 0x805c6954
+	SIOCBRDGSIFPROT                   = 0x805c694a
+	SIOCBRDGSMA                       = 0x80146953
+	SIOCBRDGSPRI                      = 0x80146950
+	SIOCBRDGSPROTO                    = 0x8014695a
+	SIOCBRDGSTO                       = 0x80146945
+	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCDELLABEL                      = 0x80206997
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80246989
+	SIOCDIFPARENT                     = 0x802069b4
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDPWE3NEIGHBOR                 = 0x802069de
+	SIOCDVNETID                       = 0x802069af
+	SIOCGETKALIVE                     = 0xc01869a4
+	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
+	SIOCGETPFLOW                      = 0xc02069fe
+	SIOCGETPFSYNC                     = 0xc02069f8
+	SIOCGETSGCNT                      = 0xc0147534
+	SIOCGETVIFCNT                     = 0xc0147533
+	SIOCGETVLAN                       = 0xc0206990
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCONF                       = 0xc0086924
+	SIOCGIFDATA                       = 0xc020691b
+	SIOCGIFDESCR                      = 0xc0206981
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGATTR                      = 0xc024698b
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGLIST                      = 0xc024698d
+	SIOCGIFGMEMB                      = 0xc024698a
+	SIOCGIFGROUP                      = 0xc0246988
+	SIOCGIFHARDMTU                    = 0xc02069a5
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0386938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc020697e
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
+	SIOCGIFPRIORITY                   = 0xc020699c
+	SIOCGIFRDOMAIN                    = 0xc02069a0
+	SIOCGIFRTLABEL                    = 0xc0206983
+	SIOCGIFRXR                        = 0x802069aa
+	SIOCGIFSFFPAGE                    = 0xc1126939
+	SIOCGIFXFLAGS                     = 0xc020699e
+	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
+	SIOCGLIFPHYECN                    = 0xc02069c8
+	SIOCGLIFPHYRTABLE                 = 0xc02069a2
+	SIOCGLIFPHYTTL                    = 0xc02069a9
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPWE3                         = 0xc0206998
+	SIOCGPWE3CTRLWORD                 = 0xc02069dc
+	SIOCGPWE3FAT                      = 0xc02069dd
+	SIOCGPWE3NEIGHBOR                 = 0xc21869de
+	SIOCGRXHPRIO                      = 0xc02069db
+	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGTXHPRIO                      = 0xc02069c6
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
+	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
+	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
+	SIOCIFCREATE                      = 0x8020697a
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc00c6978
+	SIOCSETKALIVE                     = 0x801869a3
+	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
+	SIOCSETPFLOW                      = 0x802069fd
+	SIOCSETPFSYNC                     = 0x802069f7
+	SIOCSETVLAN                       = 0x8020698f
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFDESCR                      = 0x80206980
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGATTR                      = 0x8024698c
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020691f
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x8020697f
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
+	SIOCSIFPRIORITY                   = 0x8020699b
+	SIOCSIFRDOMAIN                    = 0x8020699f
+	SIOCSIFRTLABEL                    = 0x80206982
+	SIOCSIFXFLAGS                     = 0x8020699d
+	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
+	SIOCSLIFPHYECN                    = 0x802069c7
+	SIOCSLIFPHYRTABLE                 = 0x802069a1
+	SIOCSLIFPHYTTL                    = 0x802069a8
+	SIOCSPGRP                         = 0x80047308
+	SIOCSPWE3CTRLWORD                 = 0x802069dc
+	SIOCSPWE3FAT                      = 0x802069dd
+	SIOCSPWE3NEIGHBOR                 = 0x821869de
+	SIOCSRXHPRIO                      = 0x802069db
+	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSTXHPRIO                      = 0x802069c5
+	SIOCSUMBPARAM                     = 0x802069bf
+	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
+	SIOCSVNETID                       = 0x802069a6
+	SOCK_CLOEXEC                      = 0x8000
+	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_BINDANY                        = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DOMAIN                         = 0x1024
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NETPROC                        = 0x1020
+	SO_OOBINLINE                      = 0x100
+	SO_PEERCRED                       = 0x1022
+	SO_PROTOCOL                       = 0x1025
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_RTABLE                         = 0x1021
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x1005
+	SO_SPLICE                         = 0x1023
+	SO_TIMESTAMP                      = 0x800
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCPOPT_EOL                        = 0x0
+	TCPOPT_MAXSEG                     = 0x2
+	TCPOPT_NOP                        = 0x1
+	TCPOPT_SACK                       = 0x5
+	TCPOPT_SACK_HDR                   = 0x1010500
+	TCPOPT_SACK_PERMITTED             = 0x4
+	TCPOPT_SACK_PERMIT_HDR            = 0x1010402
+	TCPOPT_SIGNATURE                  = 0x13
+	TCPOPT_TIMESTAMP                  = 0x8
+	TCPOPT_TSTAMP_HDR                 = 0x101080a
+	TCPOPT_WINDOW                     = 0x3
+	TCP_INFO                          = 0x9
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_SACK                      = 0x3
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x4
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOPUSH                        = 0x10
+	TCP_SACKHOLE_LIMIT                = 0x80
+	TCP_SACK_ENABLE                   = 0x8
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
+	TIOCCONS                          = 0x80047462
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_PPS                      = 0x10
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGTSTAMP                       = 0x400c745b
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x4004746a
+	TIOCMODS                          = 0x8004746d
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x8004745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTOP                          = 0x2000746f
+	TIOCSTSTAMP                       = 0x8008745a
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MALLOC_CONF                    = 0xc
+	VM_MAXID                          = 0xd
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALTSIG                           = 0x4
+	WCONTINUED                        = 0x8
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x58)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x59)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EIPSEC          = syscall.Errno(0x52)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x5f)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x56)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x53)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOMEDIUM       = syscall.Errno(0x55)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5a)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x5b)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
+	{28672, "SIGSTKSZ", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..a5aeeb979de09c6f63e18b8d4c27375326782c84
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go
@@ -0,0 +1,1905 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && openbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_BLUETOOTH                      = 0x20
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_ENCAP                          = 0x1c
+	AF_HYLINK                         = 0xf
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_KEY                            = 0x1e
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x1d
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B9600                             = 0x2580
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDIRFILT                      = 0x4004427c
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc010427b
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFILDROP                      = 0x40044278
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044273
+	BIOCGRTIMEOUT                     = 0x4010426e
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x20004276
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDIRFILT                      = 0x8004427d
+	BIOCSDLT                          = 0x8004427a
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x80104277
+	BIOCSFILDROP                      = 0x80044279
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044272
+	BIOCSRTIMEOUT                     = 0x8010426d
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DIRECTION_IN                  = 0x1
+	BPF_DIRECTION_OUT                 = 0x2
+	BPF_DIV                           = 0x30
+	BPF_FILDROP_CAPTURE               = 0x1
+	BPF_FILDROP_DROP                  = 0x2
+	BPF_FILDROP_PASS                  = 0x0
+	BPF_F_DIR_IN                      = 0x10
+	BPF_F_DIR_MASK                    = 0x30
+	BPF_F_DIR_OUT                     = 0x20
+	BPF_F_DIR_SHIFT                   = 0x4
+	BPF_F_FLOWID                      = 0x8
+	BPF_F_PRI_MASK                    = 0x7
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x200000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RND                           = 0xc0
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0xff
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DIOCADDQUEUE                      = 0xc110445d
+	DIOCADDRULE                       = 0xcd604404
+	DIOCADDSTATE                      = 0xc1084425
+	DIOCCHANGERULE                    = 0xcd60441a
+	DIOCCLRIFFLAG                     = 0xc028445a
+	DIOCCLRSRCNODES                   = 0x20004455
+	DIOCCLRSTATES                     = 0xc0e04412
+	DIOCCLRSTATUS                     = 0xc0284416
+	DIOCGETLIMIT                      = 0xc0084427
+	DIOCGETQSTATS                     = 0xc1204460
+	DIOCGETQUEUE                      = 0xc110445f
+	DIOCGETQUEUES                     = 0xc110445e
+	DIOCGETRULE                       = 0xcd604407
+	DIOCGETRULES                      = 0xcd604406
+	DIOCGETRULESET                    = 0xc444443b
+	DIOCGETRULESETS                   = 0xc444443a
+	DIOCGETSRCNODES                   = 0xc0104454
+	DIOCGETSTATE                      = 0xc1084413
+	DIOCGETSTATES                     = 0xc0104419
+	DIOCGETSTATUS                     = 0xc1e84415
+	DIOCGETSYNFLWATS                  = 0xc0084463
+	DIOCGETTIMEOUT                    = 0xc008441e
+	DIOCIGETIFACES                    = 0xc0284457
+	DIOCKILLSRCNODES                  = 0xc080445b
+	DIOCKILLSTATES                    = 0xc0e04429
+	DIOCNATLOOK                       = 0xc0504417
+	DIOCOSFPADD                       = 0xc088444f
+	DIOCOSFPFLUSH                     = 0x2000444e
+	DIOCOSFPGET                       = 0xc0884450
+	DIOCRADDADDRS                     = 0xc4504443
+	DIOCRADDTABLES                    = 0xc450443d
+	DIOCRCLRADDRS                     = 0xc4504442
+	DIOCRCLRASTATS                    = 0xc4504448
+	DIOCRCLRTABLES                    = 0xc450443c
+	DIOCRCLRTSTATS                    = 0xc4504441
+	DIOCRDELADDRS                     = 0xc4504444
+	DIOCRDELTABLES                    = 0xc450443e
+	DIOCRGETADDRS                     = 0xc4504446
+	DIOCRGETASTATS                    = 0xc4504447
+	DIOCRGETTABLES                    = 0xc450443f
+	DIOCRGETTSTATS                    = 0xc4504440
+	DIOCRINADEFINE                    = 0xc450444d
+	DIOCRSETADDRS                     = 0xc4504445
+	DIOCRSETTFLAGS                    = 0xc450444a
+	DIOCRTSTADDRS                     = 0xc4504449
+	DIOCSETDEBUG                      = 0xc0044418
+	DIOCSETHOSTID                     = 0xc0044456
+	DIOCSETIFFLAG                     = 0xc0284459
+	DIOCSETLIMIT                      = 0xc0084428
+	DIOCSETREASS                      = 0xc004445c
+	DIOCSETSTATUSIF                   = 0xc0284414
+	DIOCSETSYNCOOKIES                 = 0xc0014462
+	DIOCSETSYNFLWATS                  = 0xc0084461
+	DIOCSETTIMEOUT                    = 0xc008441d
+	DIOCSTART                         = 0x20004401
+	DIOCSTOP                          = 0x20004402
+	DIOCXBEGIN                        = 0xc0104451
+	DIOCXCOMMIT                       = 0xc0104452
+	DIOCXROLLBACK                     = 0xc0104453
+	DLT_ARCNET                        = 0x7
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AX25                          = 0x3
+	DLT_CHAOS                         = 0x5
+	DLT_C_HDLC                        = 0x68
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0xd
+	DLT_FDDI                          = 0xa
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_LOOP                          = 0xc
+	DLT_MPLS                          = 0xdb
+	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PRONET                        = 0x4
+	DLT_RAW                           = 0xe
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMT_TAGOVF                        = 0x1
+	EMUL_ENABLED                      = 0x1
+	EMUL_NATIVE                       = 0x2
+	ENDRUNDISC                        = 0x9
+	ETH64_8021_RSVD_MASK              = 0xfffffffffff0
+	ETH64_8021_RSVD_PREFIX            = 0x180c2000000
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_AOE                     = 0x88a2
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_EAPOL                   = 0x888e
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LLDP                    = 0x88cc
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MACSEC                  = 0x88e5
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NHRP                    = 0x2001
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NSH                     = 0x984f
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PBB                     = 0x88e7
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_QINQ                    = 0x88a8
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOW                    = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_ALIGN                       = 0x2
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
+	EVFILT_EXCEPT                     = -0x9
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0x9
+	EVFILT_TIMER                      = -0x7
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xa
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8e52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BLUETOOTH                     = 0xf8
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf7
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DUMMY                         = 0xf1
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf3
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFLOW                         = 0xf9
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf2
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_WIREGUARD                     = 0xfb
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_HOST                   = 0x1
+	IN_RFC3021_NET                    = 0xfffffffe
+	IN_RFC3021_NSHIFT                 = 0x1f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DIVERT                    = 0x102
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x103
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MPLS                      = 0x89
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_SCTP                      = 0x84
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UDPLITE                   = 0x88
+	IPV6_AUTH_LEVEL                   = 0x35
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_ESP_NETWORK_LEVEL            = 0x37
+	IPV6_ESP_TRANS_LEVEL              = 0x36
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPCOMP_LEVEL                 = 0x3c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_OPTIONS                      = 0x1
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PIPEX                        = 0x3f
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVDSTPORT                  = 0x40
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTABLE                       = 0x1021
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_AUTH_LEVEL                     = 0x14
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_ESP_NETWORK_LEVEL              = 0x16
+	IP_ESP_TRANS_LEVEL                = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
+	IP_IPSECFLOWINFO                  = 0x24
+	IP_IPSEC_LOCAL_AUTH               = 0x1b
+	IP_IPSEC_LOCAL_CRED               = 0x19
+	IP_IPSEC_LOCAL_ID                 = 0x17
+	IP_IPSEC_REMOTE_AUTH              = 0x1c
+	IP_IPSEC_REMOTE_CRED              = 0x1a
+	IP_IPSEC_REMOTE_ID                = 0x18
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0xfff
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x20
+	IP_MIN_MEMBERSHIPS                = 0xf
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PIPEX                          = 0x22
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVDSTPORT                    = 0x21
+	IP_RECVIF                         = 0x1e
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVRTABLE                     = 0x23
+	IP_RECVTTL                        = 0x1f
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	ITIMER_PROF                       = 0x2
+	ITIMER_REAL                       = 0x0
+	ITIMER_VIRTUAL                    = 0x1
+	IUCLC                             = 0x1000
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LCNT_OVERLOAD_FLUSH               = 0x6
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_CONCEAL                       = 0x8000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_FLAGMASK                      = 0xfff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x0
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SWAPPABLE                     = 0x200000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
+	MOUNT_AFS                         = "afs"
+	MOUNT_CD9660                      = "cd9660"
+	MOUNT_EXT2FS                      = "ext2fs"
+	MOUNT_FFS                         = "ffs"
+	MOUNT_FUSEFS                      = "fuse"
+	MOUNT_MFS                         = "mfs"
+	MOUNT_MSDOS                       = "msdos"
+	MOUNT_NCPFS                       = "ncpfs"
+	MOUNT_NFS                         = "nfs"
+	MOUNT_NTFS                        = "ntfs"
+	MOUNT_TMPFS                       = "tmpfs"
+	MOUNT_UDF                         = "udf"
+	MOUNT_UFS                         = "ffs"
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_MCAST                         = 0x200
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_WAITALL                       = 0x40
+	MSG_WAITFORONE                    = 0x1000
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x4
+	MS_SYNC                           = 0x2
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x8
+	NET_RT_SOURCE                     = 0x7
+	NET_RT_STATS                      = 0x4
+	NET_RT_TABLE                      = 0x5
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EOF                          = 0x2
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x4
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRUNCATE                     = 0x80
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OLCUC                             = 0x20
+	ONLCR                             = 0x2
+	ONLRET                            = 0x80
+	ONOCR                             = 0x40
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x10000
+	O_CREAT                           = 0x200
+	O_DIRECTORY                       = 0x20000
+	O_DSYNC                           = 0x80
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x80
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PF_FLUSH                          = 0x1
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
+	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_LABEL                        = 0xa
+	RTAX_MAX                          = 0xf
+	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
+	RTAX_SRC                          = 0x8
+	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
+	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
+	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_LABEL                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
+	RTA_SRC                           = 0x100
+	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
+	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
+	RTF_CLONED                        = 0x10000
+	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_FMASK                         = 0x110fc08
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPATH                         = 0x40000
+	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
+	RTF_PERMANENT_ARP                 = 0x2000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x2000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_USETRAILERS                   = 0x8000
+	RTM_80211INFO                     = 0x15
+	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDRATTR                   = 0x14
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DESYNC                        = 0x10
+	RTM_GET                           = 0x4
+	RTM_IFANNOUNCE                    = 0xf
+	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
+	RTM_LOSING                        = 0x5
+	RTM_MAXSIZE                       = 0x800
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_SOURCE                        = 0x16
+	RTM_VERSION                       = 0x5
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
+	RT_TABLEID_MAX                    = 0xff
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	RUSAGE_THREAD                     = 0x1
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_END                          = 0x2
+	SEEK_SET                          = 0x0
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80286987
+	SIOCATMARK                        = 0x40047307
+	SIOCBRDGADD                       = 0x8060693c
+	SIOCBRDGADDL                      = 0x80606949
+	SIOCBRDGADDS                      = 0x80606941
+	SIOCBRDGARL                       = 0x808c694d
+	SIOCBRDGDADDR                     = 0x81286947
+	SIOCBRDGDEL                       = 0x8060693d
+	SIOCBRDGDELS                      = 0x80606942
+	SIOCBRDGFLUSH                     = 0x80606948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0146941
+	SIOCBRDGGFD                       = 0xc0146952
+	SIOCBRDGGHT                       = 0xc0146951
+	SIOCBRDGGIFFLGS                   = 0xc060693e
+	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGGPARAM                    = 0xc0406958
+	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGRL                       = 0xc030694f
+	SIOCBRDGGTO                       = 0xc0146946
+	SIOCBRDGIFS                       = 0xc0606942
+	SIOCBRDGRTS                       = 0xc0206943
+	SIOCBRDGSADDR                     = 0xc1286944
+	SIOCBRDGSCACHE                    = 0x80146940
+	SIOCBRDGSFD                       = 0x80146952
+	SIOCBRDGSHT                       = 0x80146951
+	SIOCBRDGSIFCOST                   = 0x80606955
+	SIOCBRDGSIFFLGS                   = 0x8060693f
+	SIOCBRDGSIFPRIO                   = 0x80606954
+	SIOCBRDGSIFPROT                   = 0x8060694a
+	SIOCBRDGSMA                       = 0x80146953
+	SIOCBRDGSPRI                      = 0x80146950
+	SIOCBRDGSPROTO                    = 0x8014695a
+	SIOCBRDGSTO                       = 0x80146945
+	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCDELLABEL                      = 0x80206997
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80286989
+	SIOCDIFPARENT                     = 0x802069b4
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDPWE3NEIGHBOR                 = 0x802069de
+	SIOCDVNETID                       = 0x802069af
+	SIOCGETKALIVE                     = 0xc01869a4
+	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
+	SIOCGETPFLOW                      = 0xc02069fe
+	SIOCGETPFSYNC                     = 0xc02069f8
+	SIOCGETSGCNT                      = 0xc0207534
+	SIOCGETVIFCNT                     = 0xc0287533
+	SIOCGETVLAN                       = 0xc0206990
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCONF                       = 0xc0106924
+	SIOCGIFDATA                       = 0xc020691b
+	SIOCGIFDESCR                      = 0xc0206981
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGATTR                      = 0xc028698b
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGLIST                      = 0xc028698d
+	SIOCGIFGMEMB                      = 0xc028698a
+	SIOCGIFGROUP                      = 0xc0286988
+	SIOCGIFHARDMTU                    = 0xc02069a5
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0406938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc020697e
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
+	SIOCGIFPRIORITY                   = 0xc020699c
+	SIOCGIFRDOMAIN                    = 0xc02069a0
+	SIOCGIFRTLABEL                    = 0xc0206983
+	SIOCGIFRXR                        = 0x802069aa
+	SIOCGIFSFFPAGE                    = 0xc1126939
+	SIOCGIFXFLAGS                     = 0xc020699e
+	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
+	SIOCGLIFPHYECN                    = 0xc02069c8
+	SIOCGLIFPHYRTABLE                 = 0xc02069a2
+	SIOCGLIFPHYTTL                    = 0xc02069a9
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPWE3                         = 0xc0206998
+	SIOCGPWE3CTRLWORD                 = 0xc02069dc
+	SIOCGPWE3FAT                      = 0xc02069dd
+	SIOCGPWE3NEIGHBOR                 = 0xc21869de
+	SIOCGRXHPRIO                      = 0xc02069db
+	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGTXHPRIO                      = 0xc02069c6
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
+	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
+	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
+	SIOCIFCREATE                      = 0x8020697a
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCSETKALIVE                     = 0x801869a3
+	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
+	SIOCSETPFLOW                      = 0x802069fd
+	SIOCSETPFSYNC                     = 0x802069f7
+	SIOCSETVLAN                       = 0x8020698f
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFDESCR                      = 0x80206980
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGATTR                      = 0x8028698c
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020691f
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x8020697f
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
+	SIOCSIFPRIORITY                   = 0x8020699b
+	SIOCSIFRDOMAIN                    = 0x8020699f
+	SIOCSIFRTLABEL                    = 0x80206982
+	SIOCSIFXFLAGS                     = 0x8020699d
+	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
+	SIOCSLIFPHYECN                    = 0x802069c7
+	SIOCSLIFPHYRTABLE                 = 0x802069a1
+	SIOCSLIFPHYTTL                    = 0x802069a8
+	SIOCSPGRP                         = 0x80047308
+	SIOCSPWE3CTRLWORD                 = 0x802069dc
+	SIOCSPWE3FAT                      = 0x802069dd
+	SIOCSPWE3NEIGHBOR                 = 0x821869de
+	SIOCSRXHPRIO                      = 0x802069db
+	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSTXHPRIO                      = 0x802069c5
+	SIOCSUMBPARAM                     = 0x802069bf
+	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
+	SIOCSVNETID                       = 0x802069a6
+	SOCK_CLOEXEC                      = 0x8000
+	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_BINDANY                        = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DOMAIN                         = 0x1024
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NETPROC                        = 0x1020
+	SO_OOBINLINE                      = 0x100
+	SO_PEERCRED                       = 0x1022
+	SO_PROTOCOL                       = 0x1025
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_RTABLE                         = 0x1021
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x1005
+	SO_SPLICE                         = 0x1023
+	SO_TIMESTAMP                      = 0x800
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCPOPT_EOL                        = 0x0
+	TCPOPT_MAXSEG                     = 0x2
+	TCPOPT_NOP                        = 0x1
+	TCPOPT_SACK                       = 0x5
+	TCPOPT_SACK_HDR                   = 0x1010500
+	TCPOPT_SACK_PERMITTED             = 0x4
+	TCPOPT_SACK_PERMIT_HDR            = 0x1010402
+	TCPOPT_SIGNATURE                  = 0x13
+	TCPOPT_TIMESTAMP                  = 0x8
+	TCPOPT_TSTAMP_HDR                 = 0x101080a
+	TCPOPT_WINDOW                     = 0x3
+	TCP_INFO                          = 0x9
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_SACK                      = 0x3
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x4
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOPUSH                        = 0x10
+	TCP_SACKHOLE_LIMIT                = 0x80
+	TCP_SACK_ENABLE                   = 0x8
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
+	TIOCCONS                          = 0x80047462
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_PPS                      = 0x10
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGTSTAMP                       = 0x4010745b
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x4004746a
+	TIOCMODS                          = 0x8004746d
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x8004745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTOP                          = 0x2000746f
+	TIOCSTSTAMP                       = 0x8008745a
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MALLOC_CONF                    = 0xc
+	VM_MAXID                          = 0xd
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALTSIG                           = 0x4
+	WCONTINUED                        = 0x8
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x58)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x59)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EIPSEC          = syscall.Errno(0x52)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x5f)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x56)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x53)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOMEDIUM       = syscall.Errno(0x55)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5a)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x5b)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
+	{28672, "SIGSTKSZ", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..0e9748a722958bd4c0506634c89c1b66db208f63
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go
@@ -0,0 +1,1905 @@
+// mkerrors.sh
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && openbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_BLUETOOTH                      = 0x20
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_ENCAP                          = 0x1c
+	AF_HYLINK                         = 0xf
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_KEY                            = 0x1e
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x1d
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B9600                             = 0x2580
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDIRFILT                      = 0x4004427c
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc008427b
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFILDROP                      = 0x40044278
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044273
+	BIOCGRTIMEOUT                     = 0x4010426e
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x20004276
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDIRFILT                      = 0x8004427d
+	BIOCSDLT                          = 0x8004427a
+	BIOCSETF                          = 0x80084267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x80084277
+	BIOCSFILDROP                      = 0x80044279
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044272
+	BIOCSRTIMEOUT                     = 0x8010426d
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DIRECTION_IN                  = 0x1
+	BPF_DIRECTION_OUT                 = 0x2
+	BPF_DIV                           = 0x30
+	BPF_FILDROP_CAPTURE               = 0x1
+	BPF_FILDROP_DROP                  = 0x2
+	BPF_FILDROP_PASS                  = 0x0
+	BPF_F_DIR_IN                      = 0x10
+	BPF_F_DIR_MASK                    = 0x30
+	BPF_F_DIR_OUT                     = 0x20
+	BPF_F_DIR_SHIFT                   = 0x4
+	BPF_F_FLOWID                      = 0x8
+	BPF_F_PRI_MASK                    = 0x7
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x200000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RND                           = 0xc0
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0xff
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DIOCADDQUEUE                      = 0xc100445d
+	DIOCADDRULE                       = 0xcce04404
+	DIOCADDSTATE                      = 0xc1084425
+	DIOCCHANGERULE                    = 0xcce0441a
+	DIOCCLRIFFLAG                     = 0xc024445a
+	DIOCCLRSRCNODES                   = 0x20004455
+	DIOCCLRSTATES                     = 0xc0d04412
+	DIOCCLRSTATUS                     = 0xc0244416
+	DIOCGETLIMIT                      = 0xc0084427
+	DIOCGETQSTATS                     = 0xc1084460
+	DIOCGETQUEUE                      = 0xc100445f
+	DIOCGETQUEUES                     = 0xc100445e
+	DIOCGETRULE                       = 0xcce04407
+	DIOCGETRULES                      = 0xcce04406
+	DIOCGETRULESET                    = 0xc444443b
+	DIOCGETRULESETS                   = 0xc444443a
+	DIOCGETSRCNODES                   = 0xc0084454
+	DIOCGETSTATE                      = 0xc1084413
+	DIOCGETSTATES                     = 0xc0084419
+	DIOCGETSTATUS                     = 0xc1e84415
+	DIOCGETSYNFLWATS                  = 0xc0084463
+	DIOCGETTIMEOUT                    = 0xc008441e
+	DIOCIGETIFACES                    = 0xc0244457
+	DIOCKILLSRCNODES                  = 0xc068445b
+	DIOCKILLSTATES                    = 0xc0d04429
+	DIOCNATLOOK                       = 0xc0504417
+	DIOCOSFPADD                       = 0xc088444f
+	DIOCOSFPFLUSH                     = 0x2000444e
+	DIOCOSFPGET                       = 0xc0884450
+	DIOCRADDADDRS                     = 0xc44c4443
+	DIOCRADDTABLES                    = 0xc44c443d
+	DIOCRCLRADDRS                     = 0xc44c4442
+	DIOCRCLRASTATS                    = 0xc44c4448
+	DIOCRCLRTABLES                    = 0xc44c443c
+	DIOCRCLRTSTATS                    = 0xc44c4441
+	DIOCRDELADDRS                     = 0xc44c4444
+	DIOCRDELTABLES                    = 0xc44c443e
+	DIOCRGETADDRS                     = 0xc44c4446
+	DIOCRGETASTATS                    = 0xc44c4447
+	DIOCRGETTABLES                    = 0xc44c443f
+	DIOCRGETTSTATS                    = 0xc44c4440
+	DIOCRINADEFINE                    = 0xc44c444d
+	DIOCRSETADDRS                     = 0xc44c4445
+	DIOCRSETTFLAGS                    = 0xc44c444a
+	DIOCRTSTADDRS                     = 0xc44c4449
+	DIOCSETDEBUG                      = 0xc0044418
+	DIOCSETHOSTID                     = 0xc0044456
+	DIOCSETIFFLAG                     = 0xc0244459
+	DIOCSETLIMIT                      = 0xc0084428
+	DIOCSETREASS                      = 0xc004445c
+	DIOCSETSTATUSIF                   = 0xc0244414
+	DIOCSETSYNCOOKIES                 = 0xc0014462
+	DIOCSETSYNFLWATS                  = 0xc0084461
+	DIOCSETTIMEOUT                    = 0xc008441d
+	DIOCSTART                         = 0x20004401
+	DIOCSTOP                          = 0x20004402
+	DIOCXBEGIN                        = 0xc00c4451
+	DIOCXCOMMIT                       = 0xc00c4452
+	DIOCXROLLBACK                     = 0xc00c4453
+	DLT_ARCNET                        = 0x7
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AX25                          = 0x3
+	DLT_CHAOS                         = 0x5
+	DLT_C_HDLC                        = 0x68
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0xd
+	DLT_FDDI                          = 0xa
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_LOOP                          = 0xc
+	DLT_MPLS                          = 0xdb
+	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PRONET                        = 0x4
+	DLT_RAW                           = 0xe
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMT_TAGOVF                        = 0x1
+	EMUL_ENABLED                      = 0x1
+	EMUL_NATIVE                       = 0x2
+	ENDRUNDISC                        = 0x9
+	ETH64_8021_RSVD_MASK              = 0xfffffffffff0
+	ETH64_8021_RSVD_PREFIX            = 0x180c2000000
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_AOE                     = 0x88a2
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_EAPOL                   = 0x888e
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LLDP                    = 0x88cc
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MACSEC                  = 0x88e5
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NHRP                    = 0x2001
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NSH                     = 0x984f
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PBB                     = 0x88e7
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_QINQ                    = 0x88a8
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOW                    = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_ALIGN                       = 0x2
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
+	EVFILT_EXCEPT                     = -0x9
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0x9
+	EVFILT_TIMER                      = -0x7
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xa
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8e52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BLUETOOTH                     = 0xf8
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf7
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DUMMY                         = 0xf1
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf3
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFLOW                         = 0xf9
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf2
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_WIREGUARD                     = 0xfb
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_HOST                   = 0x1
+	IN_RFC3021_NET                    = 0xfffffffe
+	IN_RFC3021_NSHIFT                 = 0x1f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DIVERT                    = 0x102
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x103
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MPLS                      = 0x89
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_SCTP                      = 0x84
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UDPLITE                   = 0x88
+	IPV6_AUTH_LEVEL                   = 0x35
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_ESP_NETWORK_LEVEL            = 0x37
+	IPV6_ESP_TRANS_LEVEL              = 0x36
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPCOMP_LEVEL                 = 0x3c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_OPTIONS                      = 0x1
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PIPEX                        = 0x3f
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVDSTPORT                  = 0x40
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTABLE                       = 0x1021
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_AUTH_LEVEL                     = 0x14
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_ESP_NETWORK_LEVEL              = 0x16
+	IP_ESP_TRANS_LEVEL                = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
+	IP_IPSECFLOWINFO                  = 0x24
+	IP_IPSEC_LOCAL_AUTH               = 0x1b
+	IP_IPSEC_LOCAL_CRED               = 0x19
+	IP_IPSEC_LOCAL_ID                 = 0x17
+	IP_IPSEC_REMOTE_AUTH              = 0x1c
+	IP_IPSEC_REMOTE_CRED              = 0x1a
+	IP_IPSEC_REMOTE_ID                = 0x18
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0xfff
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x20
+	IP_MIN_MEMBERSHIPS                = 0xf
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PIPEX                          = 0x22
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVDSTPORT                    = 0x21
+	IP_RECVIF                         = 0x1e
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVRTABLE                     = 0x23
+	IP_RECVTTL                        = 0x1f
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	ITIMER_PROF                       = 0x2
+	ITIMER_REAL                       = 0x0
+	ITIMER_VIRTUAL                    = 0x1
+	IUCLC                             = 0x1000
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LCNT_OVERLOAD_FLUSH               = 0x6
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_CONCEAL                       = 0x8000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_FLAGMASK                      = 0xfff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x0
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SWAPPABLE                     = 0x200000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
+	MOUNT_AFS                         = "afs"
+	MOUNT_CD9660                      = "cd9660"
+	MOUNT_EXT2FS                      = "ext2fs"
+	MOUNT_FFS                         = "ffs"
+	MOUNT_FUSEFS                      = "fuse"
+	MOUNT_MFS                         = "mfs"
+	MOUNT_MSDOS                       = "msdos"
+	MOUNT_NCPFS                       = "ncpfs"
+	MOUNT_NFS                         = "nfs"
+	MOUNT_NTFS                        = "ntfs"
+	MOUNT_TMPFS                       = "tmpfs"
+	MOUNT_UDF                         = "udf"
+	MOUNT_UFS                         = "ffs"
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_MCAST                         = 0x200
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_WAITALL                       = 0x40
+	MSG_WAITFORONE                    = 0x1000
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x4
+	MS_SYNC                           = 0x2
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x8
+	NET_RT_SOURCE                     = 0x7
+	NET_RT_STATS                      = 0x4
+	NET_RT_TABLE                      = 0x5
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EOF                          = 0x2
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x4
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRUNCATE                     = 0x80
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OLCUC                             = 0x20
+	ONLCR                             = 0x2
+	ONLRET                            = 0x80
+	ONOCR                             = 0x40
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x10000
+	O_CREAT                           = 0x200
+	O_DIRECTORY                       = 0x20000
+	O_DSYNC                           = 0x80
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x80
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PF_FLUSH                          = 0x1
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
+	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_LABEL                        = 0xa
+	RTAX_MAX                          = 0xf
+	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
+	RTAX_SRC                          = 0x8
+	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
+	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
+	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_LABEL                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
+	RTA_SRC                           = 0x100
+	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
+	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
+	RTF_CLONED                        = 0x10000
+	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_FMASK                         = 0x110fc08
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPATH                         = 0x40000
+	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
+	RTF_PERMANENT_ARP                 = 0x2000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x2000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_USETRAILERS                   = 0x8000
+	RTM_80211INFO                     = 0x15
+	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDRATTR                   = 0x14
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DESYNC                        = 0x10
+	RTM_GET                           = 0x4
+	RTM_IFANNOUNCE                    = 0xf
+	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
+	RTM_LOSING                        = 0x5
+	RTM_MAXSIZE                       = 0x800
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_SOURCE                        = 0x16
+	RTM_VERSION                       = 0x5
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
+	RT_TABLEID_MAX                    = 0xff
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	RUSAGE_THREAD                     = 0x1
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_END                          = 0x2
+	SEEK_SET                          = 0x0
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80246987
+	SIOCATMARK                        = 0x40047307
+	SIOCBRDGADD                       = 0x8060693c
+	SIOCBRDGADDL                      = 0x80606949
+	SIOCBRDGADDS                      = 0x80606941
+	SIOCBRDGARL                       = 0x808c694d
+	SIOCBRDGDADDR                     = 0x81286947
+	SIOCBRDGDEL                       = 0x8060693d
+	SIOCBRDGDELS                      = 0x80606942
+	SIOCBRDGFLUSH                     = 0x80606948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0146941
+	SIOCBRDGGFD                       = 0xc0146952
+	SIOCBRDGGHT                       = 0xc0146951
+	SIOCBRDGGIFFLGS                   = 0xc060693e
+	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGGPARAM                    = 0xc0406958
+	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGRL                       = 0xc028694f
+	SIOCBRDGGTO                       = 0xc0146946
+	SIOCBRDGIFS                       = 0xc0606942
+	SIOCBRDGRTS                       = 0xc0186943
+	SIOCBRDGSADDR                     = 0xc1286944
+	SIOCBRDGSCACHE                    = 0x80146940
+	SIOCBRDGSFD                       = 0x80146952
+	SIOCBRDGSHT                       = 0x80146951
+	SIOCBRDGSIFCOST                   = 0x80606955
+	SIOCBRDGSIFFLGS                   = 0x8060693f
+	SIOCBRDGSIFPRIO                   = 0x80606954
+	SIOCBRDGSIFPROT                   = 0x8060694a
+	SIOCBRDGSMA                       = 0x80146953
+	SIOCBRDGSPRI                      = 0x80146950
+	SIOCBRDGSPROTO                    = 0x8014695a
+	SIOCBRDGSTO                       = 0x80146945
+	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCDELLABEL                      = 0x80206997
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80246989
+	SIOCDIFPARENT                     = 0x802069b4
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDPWE3NEIGHBOR                 = 0x802069de
+	SIOCDVNETID                       = 0x802069af
+	SIOCGETKALIVE                     = 0xc01869a4
+	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
+	SIOCGETPFLOW                      = 0xc02069fe
+	SIOCGETPFSYNC                     = 0xc02069f8
+	SIOCGETSGCNT                      = 0xc0147534
+	SIOCGETVIFCNT                     = 0xc0147533
+	SIOCGETVLAN                       = 0xc0206990
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCONF                       = 0xc0086924
+	SIOCGIFDATA                       = 0xc020691b
+	SIOCGIFDESCR                      = 0xc0206981
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGATTR                      = 0xc024698b
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGLIST                      = 0xc024698d
+	SIOCGIFGMEMB                      = 0xc024698a
+	SIOCGIFGROUP                      = 0xc0246988
+	SIOCGIFHARDMTU                    = 0xc02069a5
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0386938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc020697e
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
+	SIOCGIFPRIORITY                   = 0xc020699c
+	SIOCGIFRDOMAIN                    = 0xc02069a0
+	SIOCGIFRTLABEL                    = 0xc0206983
+	SIOCGIFRXR                        = 0x802069aa
+	SIOCGIFSFFPAGE                    = 0xc1126939
+	SIOCGIFXFLAGS                     = 0xc020699e
+	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
+	SIOCGLIFPHYECN                    = 0xc02069c8
+	SIOCGLIFPHYRTABLE                 = 0xc02069a2
+	SIOCGLIFPHYTTL                    = 0xc02069a9
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPWE3                         = 0xc0206998
+	SIOCGPWE3CTRLWORD                 = 0xc02069dc
+	SIOCGPWE3FAT                      = 0xc02069dd
+	SIOCGPWE3NEIGHBOR                 = 0xc21869de
+	SIOCGRXHPRIO                      = 0xc02069db
+	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGTXHPRIO                      = 0xc02069c6
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
+	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
+	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
+	SIOCIFCREATE                      = 0x8020697a
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc00c6978
+	SIOCSETKALIVE                     = 0x801869a3
+	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
+	SIOCSETPFLOW                      = 0x802069fd
+	SIOCSETPFSYNC                     = 0x802069f7
+	SIOCSETVLAN                       = 0x8020698f
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFDESCR                      = 0x80206980
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGATTR                      = 0x8024698c
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020691f
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x8020697f
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
+	SIOCSIFPRIORITY                   = 0x8020699b
+	SIOCSIFRDOMAIN                    = 0x8020699f
+	SIOCSIFRTLABEL                    = 0x80206982
+	SIOCSIFXFLAGS                     = 0x8020699d
+	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
+	SIOCSLIFPHYECN                    = 0x802069c7
+	SIOCSLIFPHYRTABLE                 = 0x802069a1
+	SIOCSLIFPHYTTL                    = 0x802069a8
+	SIOCSPGRP                         = 0x80047308
+	SIOCSPWE3CTRLWORD                 = 0x802069dc
+	SIOCSPWE3FAT                      = 0x802069dd
+	SIOCSPWE3NEIGHBOR                 = 0x821869de
+	SIOCSRXHPRIO                      = 0x802069db
+	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSTXHPRIO                      = 0x802069c5
+	SIOCSUMBPARAM                     = 0x802069bf
+	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
+	SIOCSVNETID                       = 0x802069a6
+	SOCK_CLOEXEC                      = 0x8000
+	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_BINDANY                        = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DOMAIN                         = 0x1024
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NETPROC                        = 0x1020
+	SO_OOBINLINE                      = 0x100
+	SO_PEERCRED                       = 0x1022
+	SO_PROTOCOL                       = 0x1025
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_RTABLE                         = 0x1021
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x1005
+	SO_SPLICE                         = 0x1023
+	SO_TIMESTAMP                      = 0x800
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCPOPT_EOL                        = 0x0
+	TCPOPT_MAXSEG                     = 0x2
+	TCPOPT_NOP                        = 0x1
+	TCPOPT_SACK                       = 0x5
+	TCPOPT_SACK_HDR                   = 0x1010500
+	TCPOPT_SACK_PERMITTED             = 0x4
+	TCPOPT_SACK_PERMIT_HDR            = 0x1010402
+	TCPOPT_SIGNATURE                  = 0x13
+	TCPOPT_TIMESTAMP                  = 0x8
+	TCPOPT_TSTAMP_HDR                 = 0x101080a
+	TCPOPT_WINDOW                     = 0x3
+	TCP_INFO                          = 0x9
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_SACK                      = 0x3
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x4
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOPUSH                        = 0x10
+	TCP_SACKHOLE_LIMIT                = 0x80
+	TCP_SACK_ENABLE                   = 0x8
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
+	TIOCCONS                          = 0x80047462
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_PPS                      = 0x10
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGTSTAMP                       = 0x4010745b
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x4004746a
+	TIOCMODS                          = 0x8004746d
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x8004745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTOP                          = 0x2000746f
+	TIOCSTSTAMP                       = 0x8008745a
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MALLOC_CONF                    = 0xc
+	VM_MAXID                          = 0xd
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALTSIG                           = 0x4
+	WCONTINUED                        = 0x8
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x58)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x59)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EIPSEC          = syscall.Errno(0x52)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x5f)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x56)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x53)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOMEDIUM       = syscall.Errno(0x55)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5a)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x5b)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
+	{28672, "SIGSTKSZ", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..4f4449abc17d34924a01b69df2c03deafd39f327
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go
@@ -0,0 +1,1905 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && openbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_BLUETOOTH                      = 0x20
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_ENCAP                          = 0x1c
+	AF_HYLINK                         = 0xf
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_KEY                            = 0x1e
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x1d
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B9600                             = 0x2580
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDIRFILT                      = 0x4004427c
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc010427b
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFILDROP                      = 0x40044278
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044273
+	BIOCGRTIMEOUT                     = 0x4010426e
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x20004276
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDIRFILT                      = 0x8004427d
+	BIOCSDLT                          = 0x8004427a
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x80104277
+	BIOCSFILDROP                      = 0x80044279
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044272
+	BIOCSRTIMEOUT                     = 0x8010426d
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DIRECTION_IN                  = 0x1
+	BPF_DIRECTION_OUT                 = 0x2
+	BPF_DIV                           = 0x30
+	BPF_FILDROP_CAPTURE               = 0x1
+	BPF_FILDROP_DROP                  = 0x2
+	BPF_FILDROP_PASS                  = 0x0
+	BPF_F_DIR_IN                      = 0x10
+	BPF_F_DIR_MASK                    = 0x30
+	BPF_F_DIR_OUT                     = 0x20
+	BPF_F_DIR_SHIFT                   = 0x4
+	BPF_F_FLOWID                      = 0x8
+	BPF_F_PRI_MASK                    = 0x7
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x200000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RND                           = 0xc0
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0xff
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DIOCADDQUEUE                      = 0xc110445d
+	DIOCADDRULE                       = 0xcd604404
+	DIOCADDSTATE                      = 0xc1084425
+	DIOCCHANGERULE                    = 0xcd60441a
+	DIOCCLRIFFLAG                     = 0xc028445a
+	DIOCCLRSRCNODES                   = 0x20004455
+	DIOCCLRSTATES                     = 0xc0e04412
+	DIOCCLRSTATUS                     = 0xc0284416
+	DIOCGETLIMIT                      = 0xc0084427
+	DIOCGETQSTATS                     = 0xc1204460
+	DIOCGETQUEUE                      = 0xc110445f
+	DIOCGETQUEUES                     = 0xc110445e
+	DIOCGETRULE                       = 0xcd604407
+	DIOCGETRULES                      = 0xcd604406
+	DIOCGETRULESET                    = 0xc444443b
+	DIOCGETRULESETS                   = 0xc444443a
+	DIOCGETSRCNODES                   = 0xc0104454
+	DIOCGETSTATE                      = 0xc1084413
+	DIOCGETSTATES                     = 0xc0104419
+	DIOCGETSTATUS                     = 0xc1e84415
+	DIOCGETSYNFLWATS                  = 0xc0084463
+	DIOCGETTIMEOUT                    = 0xc008441e
+	DIOCIGETIFACES                    = 0xc0284457
+	DIOCKILLSRCNODES                  = 0xc080445b
+	DIOCKILLSTATES                    = 0xc0e04429
+	DIOCNATLOOK                       = 0xc0504417
+	DIOCOSFPADD                       = 0xc088444f
+	DIOCOSFPFLUSH                     = 0x2000444e
+	DIOCOSFPGET                       = 0xc0884450
+	DIOCRADDADDRS                     = 0xc4504443
+	DIOCRADDTABLES                    = 0xc450443d
+	DIOCRCLRADDRS                     = 0xc4504442
+	DIOCRCLRASTATS                    = 0xc4504448
+	DIOCRCLRTABLES                    = 0xc450443c
+	DIOCRCLRTSTATS                    = 0xc4504441
+	DIOCRDELADDRS                     = 0xc4504444
+	DIOCRDELTABLES                    = 0xc450443e
+	DIOCRGETADDRS                     = 0xc4504446
+	DIOCRGETASTATS                    = 0xc4504447
+	DIOCRGETTABLES                    = 0xc450443f
+	DIOCRGETTSTATS                    = 0xc4504440
+	DIOCRINADEFINE                    = 0xc450444d
+	DIOCRSETADDRS                     = 0xc4504445
+	DIOCRSETTFLAGS                    = 0xc450444a
+	DIOCRTSTADDRS                     = 0xc4504449
+	DIOCSETDEBUG                      = 0xc0044418
+	DIOCSETHOSTID                     = 0xc0044456
+	DIOCSETIFFLAG                     = 0xc0284459
+	DIOCSETLIMIT                      = 0xc0084428
+	DIOCSETREASS                      = 0xc004445c
+	DIOCSETSTATUSIF                   = 0xc0284414
+	DIOCSETSYNCOOKIES                 = 0xc0014462
+	DIOCSETSYNFLWATS                  = 0xc0084461
+	DIOCSETTIMEOUT                    = 0xc008441d
+	DIOCSTART                         = 0x20004401
+	DIOCSTOP                          = 0x20004402
+	DIOCXBEGIN                        = 0xc0104451
+	DIOCXCOMMIT                       = 0xc0104452
+	DIOCXROLLBACK                     = 0xc0104453
+	DLT_ARCNET                        = 0x7
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AX25                          = 0x3
+	DLT_CHAOS                         = 0x5
+	DLT_C_HDLC                        = 0x68
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0xd
+	DLT_FDDI                          = 0xa
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_LOOP                          = 0xc
+	DLT_MPLS                          = 0xdb
+	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PRONET                        = 0x4
+	DLT_RAW                           = 0xe
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMT_TAGOVF                        = 0x1
+	EMUL_ENABLED                      = 0x1
+	EMUL_NATIVE                       = 0x2
+	ENDRUNDISC                        = 0x9
+	ETH64_8021_RSVD_MASK              = 0xfffffffffff0
+	ETH64_8021_RSVD_PREFIX            = 0x180c2000000
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_AOE                     = 0x88a2
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_EAPOL                   = 0x888e
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LLDP                    = 0x88cc
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MACSEC                  = 0x88e5
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NHRP                    = 0x2001
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NSH                     = 0x984f
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PBB                     = 0x88e7
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_QINQ                    = 0x88a8
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOW                    = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_ALIGN                       = 0x2
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
+	EVFILT_EXCEPT                     = -0x9
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0x9
+	EVFILT_TIMER                      = -0x7
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xa
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8e52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BLUETOOTH                     = 0xf8
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf7
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DUMMY                         = 0xf1
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf3
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFLOW                         = 0xf9
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf2
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_WIREGUARD                     = 0xfb
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_HOST                   = 0x1
+	IN_RFC3021_NET                    = 0xfffffffe
+	IN_RFC3021_NSHIFT                 = 0x1f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DIVERT                    = 0x102
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x103
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MPLS                      = 0x89
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_SCTP                      = 0x84
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UDPLITE                   = 0x88
+	IPV6_AUTH_LEVEL                   = 0x35
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_ESP_NETWORK_LEVEL            = 0x37
+	IPV6_ESP_TRANS_LEVEL              = 0x36
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPCOMP_LEVEL                 = 0x3c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_OPTIONS                      = 0x1
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PIPEX                        = 0x3f
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVDSTPORT                  = 0x40
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTABLE                       = 0x1021
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_AUTH_LEVEL                     = 0x14
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_ESP_NETWORK_LEVEL              = 0x16
+	IP_ESP_TRANS_LEVEL                = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
+	IP_IPSECFLOWINFO                  = 0x24
+	IP_IPSEC_LOCAL_AUTH               = 0x1b
+	IP_IPSEC_LOCAL_CRED               = 0x19
+	IP_IPSEC_LOCAL_ID                 = 0x17
+	IP_IPSEC_REMOTE_AUTH              = 0x1c
+	IP_IPSEC_REMOTE_CRED              = 0x1a
+	IP_IPSEC_REMOTE_ID                = 0x18
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0xfff
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x20
+	IP_MIN_MEMBERSHIPS                = 0xf
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PIPEX                          = 0x22
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVDSTPORT                    = 0x21
+	IP_RECVIF                         = 0x1e
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVRTABLE                     = 0x23
+	IP_RECVTTL                        = 0x1f
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	ITIMER_PROF                       = 0x2
+	ITIMER_REAL                       = 0x0
+	ITIMER_VIRTUAL                    = 0x1
+	IUCLC                             = 0x1000
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LCNT_OVERLOAD_FLUSH               = 0x6
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_CONCEAL                       = 0x8000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_FLAGMASK                      = 0xfff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x0
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SWAPPABLE                     = 0x200000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
+	MOUNT_AFS                         = "afs"
+	MOUNT_CD9660                      = "cd9660"
+	MOUNT_EXT2FS                      = "ext2fs"
+	MOUNT_FFS                         = "ffs"
+	MOUNT_FUSEFS                      = "fuse"
+	MOUNT_MFS                         = "mfs"
+	MOUNT_MSDOS                       = "msdos"
+	MOUNT_NCPFS                       = "ncpfs"
+	MOUNT_NFS                         = "nfs"
+	MOUNT_NTFS                        = "ntfs"
+	MOUNT_TMPFS                       = "tmpfs"
+	MOUNT_UDF                         = "udf"
+	MOUNT_UFS                         = "ffs"
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_MCAST                         = 0x200
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_WAITALL                       = 0x40
+	MSG_WAITFORONE                    = 0x1000
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x4
+	MS_SYNC                           = 0x2
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x8
+	NET_RT_SOURCE                     = 0x7
+	NET_RT_STATS                      = 0x4
+	NET_RT_TABLE                      = 0x5
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EOF                          = 0x2
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x4
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRUNCATE                     = 0x80
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OLCUC                             = 0x20
+	ONLCR                             = 0x2
+	ONLRET                            = 0x80
+	ONOCR                             = 0x40
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x10000
+	O_CREAT                           = 0x200
+	O_DIRECTORY                       = 0x20000
+	O_DSYNC                           = 0x80
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x80
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PF_FLUSH                          = 0x1
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
+	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_LABEL                        = 0xa
+	RTAX_MAX                          = 0xf
+	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
+	RTAX_SRC                          = 0x8
+	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
+	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
+	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_LABEL                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
+	RTA_SRC                           = 0x100
+	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
+	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
+	RTF_CLONED                        = 0x10000
+	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_FMASK                         = 0x110fc08
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPATH                         = 0x40000
+	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
+	RTF_PERMANENT_ARP                 = 0x2000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x2000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_USETRAILERS                   = 0x8000
+	RTM_80211INFO                     = 0x15
+	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDRATTR                   = 0x14
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DESYNC                        = 0x10
+	RTM_GET                           = 0x4
+	RTM_IFANNOUNCE                    = 0xf
+	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
+	RTM_LOSING                        = 0x5
+	RTM_MAXSIZE                       = 0x800
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_SOURCE                        = 0x16
+	RTM_VERSION                       = 0x5
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
+	RT_TABLEID_MAX                    = 0xff
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	RUSAGE_THREAD                     = 0x1
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_END                          = 0x2
+	SEEK_SET                          = 0x0
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80286987
+	SIOCATMARK                        = 0x40047307
+	SIOCBRDGADD                       = 0x8060693c
+	SIOCBRDGADDL                      = 0x80606949
+	SIOCBRDGADDS                      = 0x80606941
+	SIOCBRDGARL                       = 0x808c694d
+	SIOCBRDGDADDR                     = 0x81286947
+	SIOCBRDGDEL                       = 0x8060693d
+	SIOCBRDGDELS                      = 0x80606942
+	SIOCBRDGFLUSH                     = 0x80606948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0146941
+	SIOCBRDGGFD                       = 0xc0146952
+	SIOCBRDGGHT                       = 0xc0146951
+	SIOCBRDGGIFFLGS                   = 0xc060693e
+	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGGPARAM                    = 0xc0406958
+	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGRL                       = 0xc030694f
+	SIOCBRDGGTO                       = 0xc0146946
+	SIOCBRDGIFS                       = 0xc0606942
+	SIOCBRDGRTS                       = 0xc0206943
+	SIOCBRDGSADDR                     = 0xc1286944
+	SIOCBRDGSCACHE                    = 0x80146940
+	SIOCBRDGSFD                       = 0x80146952
+	SIOCBRDGSHT                       = 0x80146951
+	SIOCBRDGSIFCOST                   = 0x80606955
+	SIOCBRDGSIFFLGS                   = 0x8060693f
+	SIOCBRDGSIFPRIO                   = 0x80606954
+	SIOCBRDGSIFPROT                   = 0x8060694a
+	SIOCBRDGSMA                       = 0x80146953
+	SIOCBRDGSPRI                      = 0x80146950
+	SIOCBRDGSPROTO                    = 0x8014695a
+	SIOCBRDGSTO                       = 0x80146945
+	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCDELLABEL                      = 0x80206997
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80286989
+	SIOCDIFPARENT                     = 0x802069b4
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDPWE3NEIGHBOR                 = 0x802069de
+	SIOCDVNETID                       = 0x802069af
+	SIOCGETKALIVE                     = 0xc01869a4
+	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
+	SIOCGETPFLOW                      = 0xc02069fe
+	SIOCGETPFSYNC                     = 0xc02069f8
+	SIOCGETSGCNT                      = 0xc0207534
+	SIOCGETVIFCNT                     = 0xc0287533
+	SIOCGETVLAN                       = 0xc0206990
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCONF                       = 0xc0106924
+	SIOCGIFDATA                       = 0xc020691b
+	SIOCGIFDESCR                      = 0xc0206981
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGATTR                      = 0xc028698b
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGLIST                      = 0xc028698d
+	SIOCGIFGMEMB                      = 0xc028698a
+	SIOCGIFGROUP                      = 0xc0286988
+	SIOCGIFHARDMTU                    = 0xc02069a5
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0406938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc020697e
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
+	SIOCGIFPRIORITY                   = 0xc020699c
+	SIOCGIFRDOMAIN                    = 0xc02069a0
+	SIOCGIFRTLABEL                    = 0xc0206983
+	SIOCGIFRXR                        = 0x802069aa
+	SIOCGIFSFFPAGE                    = 0xc1126939
+	SIOCGIFXFLAGS                     = 0xc020699e
+	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
+	SIOCGLIFPHYECN                    = 0xc02069c8
+	SIOCGLIFPHYRTABLE                 = 0xc02069a2
+	SIOCGLIFPHYTTL                    = 0xc02069a9
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPWE3                         = 0xc0206998
+	SIOCGPWE3CTRLWORD                 = 0xc02069dc
+	SIOCGPWE3FAT                      = 0xc02069dd
+	SIOCGPWE3NEIGHBOR                 = 0xc21869de
+	SIOCGRXHPRIO                      = 0xc02069db
+	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGTXHPRIO                      = 0xc02069c6
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
+	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
+	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
+	SIOCIFCREATE                      = 0x8020697a
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCSETKALIVE                     = 0x801869a3
+	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
+	SIOCSETPFLOW                      = 0x802069fd
+	SIOCSETPFSYNC                     = 0x802069f7
+	SIOCSETVLAN                       = 0x8020698f
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFDESCR                      = 0x80206980
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGATTR                      = 0x8028698c
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020691f
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x8020697f
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
+	SIOCSIFPRIORITY                   = 0x8020699b
+	SIOCSIFRDOMAIN                    = 0x8020699f
+	SIOCSIFRTLABEL                    = 0x80206982
+	SIOCSIFXFLAGS                     = 0x8020699d
+	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
+	SIOCSLIFPHYECN                    = 0x802069c7
+	SIOCSLIFPHYRTABLE                 = 0x802069a1
+	SIOCSLIFPHYTTL                    = 0x802069a8
+	SIOCSPGRP                         = 0x80047308
+	SIOCSPWE3CTRLWORD                 = 0x802069dc
+	SIOCSPWE3FAT                      = 0x802069dd
+	SIOCSPWE3NEIGHBOR                 = 0x821869de
+	SIOCSRXHPRIO                      = 0x802069db
+	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSTXHPRIO                      = 0x802069c5
+	SIOCSUMBPARAM                     = 0x802069bf
+	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
+	SIOCSVNETID                       = 0x802069a6
+	SOCK_CLOEXEC                      = 0x8000
+	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_BINDANY                        = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DOMAIN                         = 0x1024
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NETPROC                        = 0x1020
+	SO_OOBINLINE                      = 0x100
+	SO_PEERCRED                       = 0x1022
+	SO_PROTOCOL                       = 0x1025
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_RTABLE                         = 0x1021
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x1005
+	SO_SPLICE                         = 0x1023
+	SO_TIMESTAMP                      = 0x800
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCPOPT_EOL                        = 0x0
+	TCPOPT_MAXSEG                     = 0x2
+	TCPOPT_NOP                        = 0x1
+	TCPOPT_SACK                       = 0x5
+	TCPOPT_SACK_HDR                   = 0x1010500
+	TCPOPT_SACK_PERMITTED             = 0x4
+	TCPOPT_SACK_PERMIT_HDR            = 0x1010402
+	TCPOPT_SIGNATURE                  = 0x13
+	TCPOPT_TIMESTAMP                  = 0x8
+	TCPOPT_TSTAMP_HDR                 = 0x101080a
+	TCPOPT_WINDOW                     = 0x3
+	TCP_INFO                          = 0x9
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_SACK                      = 0x3
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x4
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOPUSH                        = 0x10
+	TCP_SACKHOLE_LIMIT                = 0x80
+	TCP_SACK_ENABLE                   = 0x8
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
+	TIOCCONS                          = 0x80047462
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_PPS                      = 0x10
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGTSTAMP                       = 0x4010745b
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x4004746a
+	TIOCMODS                          = 0x8004746d
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x8004745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTOP                          = 0x2000746f
+	TIOCSTSTAMP                       = 0x8008745a
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MALLOC_CONF                    = 0xc
+	VM_MAXID                          = 0xd
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALTSIG                           = 0x4
+	WCONTINUED                        = 0x8
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x58)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x59)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EIPSEC          = syscall.Errno(0x52)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x5f)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x56)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x53)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOMEDIUM       = syscall.Errno(0x55)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5a)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x5b)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
+	{28672, "SIGSTKSZ", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..76a363f0fe03071a0b8ad0b9fb350c9d63f558ff
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_mips64.go
@@ -0,0 +1,1905 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64 && openbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_BLUETOOTH                      = 0x20
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_ENCAP                          = 0x1c
+	AF_HYLINK                         = 0xf
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_KEY                            = 0x1e
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x1d
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B9600                             = 0x2580
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDIRFILT                      = 0x4004427c
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc010427b
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFILDROP                      = 0x40044278
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044273
+	BIOCGRTIMEOUT                     = 0x4010426e
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x20004276
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDIRFILT                      = 0x8004427d
+	BIOCSDLT                          = 0x8004427a
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x80104277
+	BIOCSFILDROP                      = 0x80044279
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044272
+	BIOCSRTIMEOUT                     = 0x8010426d
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DIRECTION_IN                  = 0x1
+	BPF_DIRECTION_OUT                 = 0x2
+	BPF_DIV                           = 0x30
+	BPF_FILDROP_CAPTURE               = 0x1
+	BPF_FILDROP_DROP                  = 0x2
+	BPF_FILDROP_PASS                  = 0x0
+	BPF_F_DIR_IN                      = 0x10
+	BPF_F_DIR_MASK                    = 0x30
+	BPF_F_DIR_OUT                     = 0x20
+	BPF_F_DIR_SHIFT                   = 0x4
+	BPF_F_FLOWID                      = 0x8
+	BPF_F_PRI_MASK                    = 0x7
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x200000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RND                           = 0xc0
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0xff
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DIOCADDQUEUE                      = 0xc110445d
+	DIOCADDRULE                       = 0xcd604404
+	DIOCADDSTATE                      = 0xc1084425
+	DIOCCHANGERULE                    = 0xcd60441a
+	DIOCCLRIFFLAG                     = 0xc028445a
+	DIOCCLRSRCNODES                   = 0x20004455
+	DIOCCLRSTATES                     = 0xc0e04412
+	DIOCCLRSTATUS                     = 0xc0284416
+	DIOCGETLIMIT                      = 0xc0084427
+	DIOCGETQSTATS                     = 0xc1204460
+	DIOCGETQUEUE                      = 0xc110445f
+	DIOCGETQUEUES                     = 0xc110445e
+	DIOCGETRULE                       = 0xcd604407
+	DIOCGETRULES                      = 0xcd604406
+	DIOCGETRULESET                    = 0xc444443b
+	DIOCGETRULESETS                   = 0xc444443a
+	DIOCGETSRCNODES                   = 0xc0104454
+	DIOCGETSTATE                      = 0xc1084413
+	DIOCGETSTATES                     = 0xc0104419
+	DIOCGETSTATUS                     = 0xc1e84415
+	DIOCGETSYNFLWATS                  = 0xc0084463
+	DIOCGETTIMEOUT                    = 0xc008441e
+	DIOCIGETIFACES                    = 0xc0284457
+	DIOCKILLSRCNODES                  = 0xc080445b
+	DIOCKILLSTATES                    = 0xc0e04429
+	DIOCNATLOOK                       = 0xc0504417
+	DIOCOSFPADD                       = 0xc088444f
+	DIOCOSFPFLUSH                     = 0x2000444e
+	DIOCOSFPGET                       = 0xc0884450
+	DIOCRADDADDRS                     = 0xc4504443
+	DIOCRADDTABLES                    = 0xc450443d
+	DIOCRCLRADDRS                     = 0xc4504442
+	DIOCRCLRASTATS                    = 0xc4504448
+	DIOCRCLRTABLES                    = 0xc450443c
+	DIOCRCLRTSTATS                    = 0xc4504441
+	DIOCRDELADDRS                     = 0xc4504444
+	DIOCRDELTABLES                    = 0xc450443e
+	DIOCRGETADDRS                     = 0xc4504446
+	DIOCRGETASTATS                    = 0xc4504447
+	DIOCRGETTABLES                    = 0xc450443f
+	DIOCRGETTSTATS                    = 0xc4504440
+	DIOCRINADEFINE                    = 0xc450444d
+	DIOCRSETADDRS                     = 0xc4504445
+	DIOCRSETTFLAGS                    = 0xc450444a
+	DIOCRTSTADDRS                     = 0xc4504449
+	DIOCSETDEBUG                      = 0xc0044418
+	DIOCSETHOSTID                     = 0xc0044456
+	DIOCSETIFFLAG                     = 0xc0284459
+	DIOCSETLIMIT                      = 0xc0084428
+	DIOCSETREASS                      = 0xc004445c
+	DIOCSETSTATUSIF                   = 0xc0284414
+	DIOCSETSYNCOOKIES                 = 0xc0014462
+	DIOCSETSYNFLWATS                  = 0xc0084461
+	DIOCSETTIMEOUT                    = 0xc008441d
+	DIOCSTART                         = 0x20004401
+	DIOCSTOP                          = 0x20004402
+	DIOCXBEGIN                        = 0xc0104451
+	DIOCXCOMMIT                       = 0xc0104452
+	DIOCXROLLBACK                     = 0xc0104453
+	DLT_ARCNET                        = 0x7
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AX25                          = 0x3
+	DLT_CHAOS                         = 0x5
+	DLT_C_HDLC                        = 0x68
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0xd
+	DLT_FDDI                          = 0xa
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_LOOP                          = 0xc
+	DLT_MPLS                          = 0xdb
+	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PRONET                        = 0x4
+	DLT_RAW                           = 0xe
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMT_TAGOVF                        = 0x1
+	EMUL_ENABLED                      = 0x1
+	EMUL_NATIVE                       = 0x2
+	ENDRUNDISC                        = 0x9
+	ETH64_8021_RSVD_MASK              = 0xfffffffffff0
+	ETH64_8021_RSVD_PREFIX            = 0x180c2000000
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_AOE                     = 0x88a2
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_EAPOL                   = 0x888e
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LLDP                    = 0x88cc
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MACSEC                  = 0x88e5
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NHRP                    = 0x2001
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NSH                     = 0x984f
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PBB                     = 0x88e7
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_QINQ                    = 0x88a8
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOW                    = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_ALIGN                       = 0x2
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
+	EVFILT_EXCEPT                     = -0x9
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0x9
+	EVFILT_TIMER                      = -0x7
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xa
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8e52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BLUETOOTH                     = 0xf8
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf7
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DUMMY                         = 0xf1
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf3
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFLOW                         = 0xf9
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf2
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_WIREGUARD                     = 0xfb
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_HOST                   = 0x1
+	IN_RFC3021_NET                    = 0xfffffffe
+	IN_RFC3021_NSHIFT                 = 0x1f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DIVERT                    = 0x102
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x103
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MPLS                      = 0x89
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_SCTP                      = 0x84
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UDPLITE                   = 0x88
+	IPV6_AUTH_LEVEL                   = 0x35
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_ESP_NETWORK_LEVEL            = 0x37
+	IPV6_ESP_TRANS_LEVEL              = 0x36
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xfffffff
+	IPV6_FLOWLABEL_MASK               = 0xfffff
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPCOMP_LEVEL                 = 0x3c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_OPTIONS                      = 0x1
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PIPEX                        = 0x3f
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVDSTPORT                  = 0x40
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTABLE                       = 0x1021
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_AUTH_LEVEL                     = 0x14
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_ESP_NETWORK_LEVEL              = 0x16
+	IP_ESP_TRANS_LEVEL                = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
+	IP_IPSECFLOWINFO                  = 0x24
+	IP_IPSEC_LOCAL_AUTH               = 0x1b
+	IP_IPSEC_LOCAL_CRED               = 0x19
+	IP_IPSEC_LOCAL_ID                 = 0x17
+	IP_IPSEC_REMOTE_AUTH              = 0x1c
+	IP_IPSEC_REMOTE_CRED              = 0x1a
+	IP_IPSEC_REMOTE_ID                = 0x18
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0xfff
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x20
+	IP_MIN_MEMBERSHIPS                = 0xf
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PIPEX                          = 0x22
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVDSTPORT                    = 0x21
+	IP_RECVIF                         = 0x1e
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVRTABLE                     = 0x23
+	IP_RECVTTL                        = 0x1f
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	ITIMER_PROF                       = 0x2
+	ITIMER_REAL                       = 0x0
+	ITIMER_VIRTUAL                    = 0x1
+	IUCLC                             = 0x1000
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LCNT_OVERLOAD_FLUSH               = 0x6
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_CONCEAL                       = 0x8000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_FLAGMASK                      = 0xfff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x0
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SWAPPABLE                     = 0x200000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
+	MOUNT_AFS                         = "afs"
+	MOUNT_CD9660                      = "cd9660"
+	MOUNT_EXT2FS                      = "ext2fs"
+	MOUNT_FFS                         = "ffs"
+	MOUNT_FUSEFS                      = "fuse"
+	MOUNT_MFS                         = "mfs"
+	MOUNT_MSDOS                       = "msdos"
+	MOUNT_NCPFS                       = "ncpfs"
+	MOUNT_NFS                         = "nfs"
+	MOUNT_NTFS                        = "ntfs"
+	MOUNT_TMPFS                       = "tmpfs"
+	MOUNT_UDF                         = "udf"
+	MOUNT_UFS                         = "ffs"
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_MCAST                         = 0x200
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_WAITALL                       = 0x40
+	MSG_WAITFORONE                    = 0x1000
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x4
+	MS_SYNC                           = 0x2
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x8
+	NET_RT_SOURCE                     = 0x7
+	NET_RT_STATS                      = 0x4
+	NET_RT_TABLE                      = 0x5
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EOF                          = 0x2
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x4
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRUNCATE                     = 0x80
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OLCUC                             = 0x20
+	ONLCR                             = 0x2
+	ONLRET                            = 0x80
+	ONOCR                             = 0x40
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x10000
+	O_CREAT                           = 0x200
+	O_DIRECTORY                       = 0x20000
+	O_DSYNC                           = 0x80
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x80
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PF_FLUSH                          = 0x1
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
+	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_LABEL                        = 0xa
+	RTAX_MAX                          = 0xf
+	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
+	RTAX_SRC                          = 0x8
+	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
+	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
+	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_LABEL                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
+	RTA_SRC                           = 0x100
+	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
+	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
+	RTF_CLONED                        = 0x10000
+	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_FMASK                         = 0x110fc08
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPATH                         = 0x40000
+	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
+	RTF_PERMANENT_ARP                 = 0x2000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x2000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_USETRAILERS                   = 0x8000
+	RTM_80211INFO                     = 0x15
+	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDRATTR                   = 0x14
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DESYNC                        = 0x10
+	RTM_GET                           = 0x4
+	RTM_IFANNOUNCE                    = 0xf
+	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
+	RTM_LOSING                        = 0x5
+	RTM_MAXSIZE                       = 0x800
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_SOURCE                        = 0x16
+	RTM_VERSION                       = 0x5
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
+	RT_TABLEID_MAX                    = 0xff
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	RUSAGE_THREAD                     = 0x1
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_END                          = 0x2
+	SEEK_SET                          = 0x0
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80286987
+	SIOCATMARK                        = 0x40047307
+	SIOCBRDGADD                       = 0x8060693c
+	SIOCBRDGADDL                      = 0x80606949
+	SIOCBRDGADDS                      = 0x80606941
+	SIOCBRDGARL                       = 0x808c694d
+	SIOCBRDGDADDR                     = 0x81286947
+	SIOCBRDGDEL                       = 0x8060693d
+	SIOCBRDGDELS                      = 0x80606942
+	SIOCBRDGFLUSH                     = 0x80606948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0146941
+	SIOCBRDGGFD                       = 0xc0146952
+	SIOCBRDGGHT                       = 0xc0146951
+	SIOCBRDGGIFFLGS                   = 0xc060693e
+	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGGPARAM                    = 0xc0406958
+	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGRL                       = 0xc030694f
+	SIOCBRDGGTO                       = 0xc0146946
+	SIOCBRDGIFS                       = 0xc0606942
+	SIOCBRDGRTS                       = 0xc0206943
+	SIOCBRDGSADDR                     = 0xc1286944
+	SIOCBRDGSCACHE                    = 0x80146940
+	SIOCBRDGSFD                       = 0x80146952
+	SIOCBRDGSHT                       = 0x80146951
+	SIOCBRDGSIFCOST                   = 0x80606955
+	SIOCBRDGSIFFLGS                   = 0x8060693f
+	SIOCBRDGSIFPRIO                   = 0x80606954
+	SIOCBRDGSIFPROT                   = 0x8060694a
+	SIOCBRDGSMA                       = 0x80146953
+	SIOCBRDGSPRI                      = 0x80146950
+	SIOCBRDGSPROTO                    = 0x8014695a
+	SIOCBRDGSTO                       = 0x80146945
+	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCDELLABEL                      = 0x80206997
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80286989
+	SIOCDIFPARENT                     = 0x802069b4
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDPWE3NEIGHBOR                 = 0x802069de
+	SIOCDVNETID                       = 0x802069af
+	SIOCGETKALIVE                     = 0xc01869a4
+	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
+	SIOCGETPFLOW                      = 0xc02069fe
+	SIOCGETPFSYNC                     = 0xc02069f8
+	SIOCGETSGCNT                      = 0xc0207534
+	SIOCGETVIFCNT                     = 0xc0287533
+	SIOCGETVLAN                       = 0xc0206990
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCONF                       = 0xc0106924
+	SIOCGIFDATA                       = 0xc020691b
+	SIOCGIFDESCR                      = 0xc0206981
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGATTR                      = 0xc028698b
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGLIST                      = 0xc028698d
+	SIOCGIFGMEMB                      = 0xc028698a
+	SIOCGIFGROUP                      = 0xc0286988
+	SIOCGIFHARDMTU                    = 0xc02069a5
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0406938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc020697e
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
+	SIOCGIFPRIORITY                   = 0xc020699c
+	SIOCGIFRDOMAIN                    = 0xc02069a0
+	SIOCGIFRTLABEL                    = 0xc0206983
+	SIOCGIFRXR                        = 0x802069aa
+	SIOCGIFSFFPAGE                    = 0xc1126939
+	SIOCGIFXFLAGS                     = 0xc020699e
+	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
+	SIOCGLIFPHYECN                    = 0xc02069c8
+	SIOCGLIFPHYRTABLE                 = 0xc02069a2
+	SIOCGLIFPHYTTL                    = 0xc02069a9
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPWE3                         = 0xc0206998
+	SIOCGPWE3CTRLWORD                 = 0xc02069dc
+	SIOCGPWE3FAT                      = 0xc02069dd
+	SIOCGPWE3NEIGHBOR                 = 0xc21869de
+	SIOCGRXHPRIO                      = 0xc02069db
+	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGTXHPRIO                      = 0xc02069c6
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
+	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
+	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
+	SIOCIFCREATE                      = 0x8020697a
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCSETKALIVE                     = 0x801869a3
+	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
+	SIOCSETPFLOW                      = 0x802069fd
+	SIOCSETPFSYNC                     = 0x802069f7
+	SIOCSETVLAN                       = 0x8020698f
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFDESCR                      = 0x80206980
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGATTR                      = 0x8028698c
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020691f
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x8020697f
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
+	SIOCSIFPRIORITY                   = 0x8020699b
+	SIOCSIFRDOMAIN                    = 0x8020699f
+	SIOCSIFRTLABEL                    = 0x80206982
+	SIOCSIFXFLAGS                     = 0x8020699d
+	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
+	SIOCSLIFPHYECN                    = 0x802069c7
+	SIOCSLIFPHYRTABLE                 = 0x802069a1
+	SIOCSLIFPHYTTL                    = 0x802069a8
+	SIOCSPGRP                         = 0x80047308
+	SIOCSPWE3CTRLWORD                 = 0x802069dc
+	SIOCSPWE3FAT                      = 0x802069dd
+	SIOCSPWE3NEIGHBOR                 = 0x821869de
+	SIOCSRXHPRIO                      = 0x802069db
+	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSTXHPRIO                      = 0x802069c5
+	SIOCSUMBPARAM                     = 0x802069bf
+	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
+	SIOCSVNETID                       = 0x802069a6
+	SOCK_CLOEXEC                      = 0x8000
+	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_BINDANY                        = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DOMAIN                         = 0x1024
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NETPROC                        = 0x1020
+	SO_OOBINLINE                      = 0x100
+	SO_PEERCRED                       = 0x1022
+	SO_PROTOCOL                       = 0x1025
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_RTABLE                         = 0x1021
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x1005
+	SO_SPLICE                         = 0x1023
+	SO_TIMESTAMP                      = 0x800
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCPOPT_EOL                        = 0x0
+	TCPOPT_MAXSEG                     = 0x2
+	TCPOPT_NOP                        = 0x1
+	TCPOPT_SACK                       = 0x5
+	TCPOPT_SACK_HDR                   = 0x1010500
+	TCPOPT_SACK_PERMITTED             = 0x4
+	TCPOPT_SACK_PERMIT_HDR            = 0x1010402
+	TCPOPT_SIGNATURE                  = 0x13
+	TCPOPT_TIMESTAMP                  = 0x8
+	TCPOPT_TSTAMP_HDR                 = 0x101080a
+	TCPOPT_WINDOW                     = 0x3
+	TCP_INFO                          = 0x9
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_SACK                      = 0x3
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x4
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOPUSH                        = 0x10
+	TCP_SACKHOLE_LIMIT                = 0x80
+	TCP_SACK_ENABLE                   = 0x8
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
+	TIOCCONS                          = 0x80047462
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_PPS                      = 0x10
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGTSTAMP                       = 0x4010745b
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x4004746a
+	TIOCMODS                          = 0x8004746d
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x8004745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTOP                          = 0x2000746f
+	TIOCSTSTAMP                       = 0x8008745a
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MALLOC_CONF                    = 0xc
+	VM_MAXID                          = 0xd
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALTSIG                           = 0x4
+	WCONTINUED                        = 0x8
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x58)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x59)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EIPSEC          = syscall.Errno(0x52)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x5f)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x56)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x53)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOMEDIUM       = syscall.Errno(0x55)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5a)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x5b)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGIOT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
+	{81920, "SIGSTKSZ", "unknown signal"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..43ca0cdfdcf485b97056a395da89c1f070068318
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_ppc64.go
@@ -0,0 +1,1904 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && openbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_BLUETOOTH                      = 0x20
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_ENCAP                          = 0x1c
+	AF_HYLINK                         = 0xf
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_KEY                            = 0x1e
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x1d
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B9600                             = 0x2580
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDIRFILT                      = 0x4004427c
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc010427b
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFILDROP                      = 0x40044278
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044273
+	BIOCGRTIMEOUT                     = 0x4010426e
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x20004276
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDIRFILT                      = 0x8004427d
+	BIOCSDLT                          = 0x8004427a
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x80104277
+	BIOCSFILDROP                      = 0x80044279
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044272
+	BIOCSRTIMEOUT                     = 0x8010426d
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DIRECTION_IN                  = 0x1
+	BPF_DIRECTION_OUT                 = 0x2
+	BPF_DIV                           = 0x30
+	BPF_FILDROP_CAPTURE               = 0x1
+	BPF_FILDROP_DROP                  = 0x2
+	BPF_FILDROP_PASS                  = 0x0
+	BPF_F_DIR_IN                      = 0x10
+	BPF_F_DIR_MASK                    = 0x30
+	BPF_F_DIR_OUT                     = 0x20
+	BPF_F_DIR_SHIFT                   = 0x4
+	BPF_F_FLOWID                      = 0x8
+	BPF_F_PRI_MASK                    = 0x7
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x200000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RND                           = 0xc0
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0xff
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DIOCADDQUEUE                      = 0xc110445d
+	DIOCADDRULE                       = 0xcd604404
+	DIOCADDSTATE                      = 0xc1084425
+	DIOCCHANGERULE                    = 0xcd60441a
+	DIOCCLRIFFLAG                     = 0xc028445a
+	DIOCCLRSRCNODES                   = 0x20004455
+	DIOCCLRSTATES                     = 0xc0e04412
+	DIOCCLRSTATUS                     = 0xc0284416
+	DIOCGETLIMIT                      = 0xc0084427
+	DIOCGETQSTATS                     = 0xc1204460
+	DIOCGETQUEUE                      = 0xc110445f
+	DIOCGETQUEUES                     = 0xc110445e
+	DIOCGETRULE                       = 0xcd604407
+	DIOCGETRULES                      = 0xcd604406
+	DIOCGETRULESET                    = 0xc444443b
+	DIOCGETRULESETS                   = 0xc444443a
+	DIOCGETSRCNODES                   = 0xc0104454
+	DIOCGETSTATE                      = 0xc1084413
+	DIOCGETSTATES                     = 0xc0104419
+	DIOCGETSTATUS                     = 0xc1e84415
+	DIOCGETSYNFLWATS                  = 0xc0084463
+	DIOCGETTIMEOUT                    = 0xc008441e
+	DIOCIGETIFACES                    = 0xc0284457
+	DIOCKILLSRCNODES                  = 0xc080445b
+	DIOCKILLSTATES                    = 0xc0e04429
+	DIOCNATLOOK                       = 0xc0504417
+	DIOCOSFPADD                       = 0xc088444f
+	DIOCOSFPFLUSH                     = 0x2000444e
+	DIOCOSFPGET                       = 0xc0884450
+	DIOCRADDADDRS                     = 0xc4504443
+	DIOCRADDTABLES                    = 0xc450443d
+	DIOCRCLRADDRS                     = 0xc4504442
+	DIOCRCLRASTATS                    = 0xc4504448
+	DIOCRCLRTABLES                    = 0xc450443c
+	DIOCRCLRTSTATS                    = 0xc4504441
+	DIOCRDELADDRS                     = 0xc4504444
+	DIOCRDELTABLES                    = 0xc450443e
+	DIOCRGETADDRS                     = 0xc4504446
+	DIOCRGETASTATS                    = 0xc4504447
+	DIOCRGETTABLES                    = 0xc450443f
+	DIOCRGETTSTATS                    = 0xc4504440
+	DIOCRINADEFINE                    = 0xc450444d
+	DIOCRSETADDRS                     = 0xc4504445
+	DIOCRSETTFLAGS                    = 0xc450444a
+	DIOCRTSTADDRS                     = 0xc4504449
+	DIOCSETDEBUG                      = 0xc0044418
+	DIOCSETHOSTID                     = 0xc0044456
+	DIOCSETIFFLAG                     = 0xc0284459
+	DIOCSETLIMIT                      = 0xc0084428
+	DIOCSETREASS                      = 0xc004445c
+	DIOCSETSTATUSIF                   = 0xc0284414
+	DIOCSETSYNCOOKIES                 = 0xc0014462
+	DIOCSETSYNFLWATS                  = 0xc0084461
+	DIOCSETTIMEOUT                    = 0xc008441d
+	DIOCSTART                         = 0x20004401
+	DIOCSTOP                          = 0x20004402
+	DIOCXBEGIN                        = 0xc0104451
+	DIOCXCOMMIT                       = 0xc0104452
+	DIOCXROLLBACK                     = 0xc0104453
+	DLT_ARCNET                        = 0x7
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AX25                          = 0x3
+	DLT_CHAOS                         = 0x5
+	DLT_C_HDLC                        = 0x68
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0xd
+	DLT_FDDI                          = 0xa
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_LOOP                          = 0xc
+	DLT_MPLS                          = 0xdb
+	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PRONET                        = 0x4
+	DLT_RAW                           = 0xe
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMT_TAGOVF                        = 0x1
+	EMUL_ENABLED                      = 0x1
+	EMUL_NATIVE                       = 0x2
+	ENDRUNDISC                        = 0x9
+	ETH64_8021_RSVD_MASK              = 0xfffffffffff0
+	ETH64_8021_RSVD_PREFIX            = 0x180c2000000
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_AOE                     = 0x88a2
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_EAPOL                   = 0x888e
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LLDP                    = 0x88cc
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MACSEC                  = 0x88e5
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NHRP                    = 0x2001
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NSH                     = 0x984f
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PBB                     = 0x88e7
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_QINQ                    = 0x88a8
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOW                    = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_ALIGN                       = 0x2
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
+	EVFILT_EXCEPT                     = -0x9
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0x9
+	EVFILT_TIMER                      = -0x7
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xa
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8e52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BLUETOOTH                     = 0xf8
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf7
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DUMMY                         = 0xf1
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf3
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFLOW                         = 0xf9
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf2
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_WIREGUARD                     = 0xfb
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_HOST                   = 0x1
+	IN_RFC3021_NET                    = 0xfffffffe
+	IN_RFC3021_NSHIFT                 = 0x1f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DIVERT                    = 0x102
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x103
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MPLS                      = 0x89
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_SCTP                      = 0x84
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UDPLITE                   = 0x88
+	IPV6_AUTH_LEVEL                   = 0x35
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_ESP_NETWORK_LEVEL            = 0x37
+	IPV6_ESP_TRANS_LEVEL              = 0x36
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xfffffff
+	IPV6_FLOWLABEL_MASK               = 0xfffff
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPCOMP_LEVEL                 = 0x3c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_OPTIONS                      = 0x1
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PIPEX                        = 0x3f
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVDSTPORT                  = 0x40
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTABLE                       = 0x1021
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_AUTH_LEVEL                     = 0x14
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_ESP_NETWORK_LEVEL              = 0x16
+	IP_ESP_TRANS_LEVEL                = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
+	IP_IPSECFLOWINFO                  = 0x24
+	IP_IPSEC_LOCAL_AUTH               = 0x1b
+	IP_IPSEC_LOCAL_CRED               = 0x19
+	IP_IPSEC_LOCAL_ID                 = 0x17
+	IP_IPSEC_REMOTE_AUTH              = 0x1c
+	IP_IPSEC_REMOTE_CRED              = 0x1a
+	IP_IPSEC_REMOTE_ID                = 0x18
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0xfff
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x20
+	IP_MIN_MEMBERSHIPS                = 0xf
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PIPEX                          = 0x22
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVDSTPORT                    = 0x21
+	IP_RECVIF                         = 0x1e
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVRTABLE                     = 0x23
+	IP_RECVTTL                        = 0x1f
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	ITIMER_PROF                       = 0x2
+	ITIMER_REAL                       = 0x0
+	ITIMER_VIRTUAL                    = 0x1
+	IUCLC                             = 0x1000
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LCNT_OVERLOAD_FLUSH               = 0x6
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_CONCEAL                       = 0x8000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_FLAGMASK                      = 0xfff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x0
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SWAPPABLE                     = 0x200000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
+	MOUNT_AFS                         = "afs"
+	MOUNT_CD9660                      = "cd9660"
+	MOUNT_EXT2FS                      = "ext2fs"
+	MOUNT_FFS                         = "ffs"
+	MOUNT_FUSEFS                      = "fuse"
+	MOUNT_MFS                         = "mfs"
+	MOUNT_MSDOS                       = "msdos"
+	MOUNT_NCPFS                       = "ncpfs"
+	MOUNT_NFS                         = "nfs"
+	MOUNT_NTFS                        = "ntfs"
+	MOUNT_TMPFS                       = "tmpfs"
+	MOUNT_UDF                         = "udf"
+	MOUNT_UFS                         = "ffs"
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_MCAST                         = 0x200
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_WAITALL                       = 0x40
+	MSG_WAITFORONE                    = 0x1000
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x4
+	MS_SYNC                           = 0x2
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x8
+	NET_RT_SOURCE                     = 0x7
+	NET_RT_STATS                      = 0x4
+	NET_RT_TABLE                      = 0x5
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EOF                          = 0x2
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x4
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRUNCATE                     = 0x80
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OLCUC                             = 0x20
+	ONLCR                             = 0x2
+	ONLRET                            = 0x80
+	ONOCR                             = 0x40
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x10000
+	O_CREAT                           = 0x200
+	O_DIRECTORY                       = 0x20000
+	O_DSYNC                           = 0x80
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x80
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PF_FLUSH                          = 0x1
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
+	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_LABEL                        = 0xa
+	RTAX_MAX                          = 0xf
+	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
+	RTAX_SRC                          = 0x8
+	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
+	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
+	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_LABEL                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
+	RTA_SRC                           = 0x100
+	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
+	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
+	RTF_CLONED                        = 0x10000
+	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_FMASK                         = 0x110fc08
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPATH                         = 0x40000
+	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
+	RTF_PERMANENT_ARP                 = 0x2000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x2000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_USETRAILERS                   = 0x8000
+	RTM_80211INFO                     = 0x15
+	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDRATTR                   = 0x14
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DESYNC                        = 0x10
+	RTM_GET                           = 0x4
+	RTM_IFANNOUNCE                    = 0xf
+	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
+	RTM_LOSING                        = 0x5
+	RTM_MAXSIZE                       = 0x800
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_SOURCE                        = 0x16
+	RTM_VERSION                       = 0x5
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
+	RT_TABLEID_MAX                    = 0xff
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	RUSAGE_THREAD                     = 0x1
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_END                          = 0x2
+	SEEK_SET                          = 0x0
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80286987
+	SIOCATMARK                        = 0x40047307
+	SIOCBRDGADD                       = 0x8060693c
+	SIOCBRDGADDL                      = 0x80606949
+	SIOCBRDGADDS                      = 0x80606941
+	SIOCBRDGARL                       = 0x808c694d
+	SIOCBRDGDADDR                     = 0x81286947
+	SIOCBRDGDEL                       = 0x8060693d
+	SIOCBRDGDELS                      = 0x80606942
+	SIOCBRDGFLUSH                     = 0x80606948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0146941
+	SIOCBRDGGFD                       = 0xc0146952
+	SIOCBRDGGHT                       = 0xc0146951
+	SIOCBRDGGIFFLGS                   = 0xc060693e
+	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGGPARAM                    = 0xc0406958
+	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGRL                       = 0xc030694f
+	SIOCBRDGGTO                       = 0xc0146946
+	SIOCBRDGIFS                       = 0xc0606942
+	SIOCBRDGRTS                       = 0xc0206943
+	SIOCBRDGSADDR                     = 0xc1286944
+	SIOCBRDGSCACHE                    = 0x80146940
+	SIOCBRDGSFD                       = 0x80146952
+	SIOCBRDGSHT                       = 0x80146951
+	SIOCBRDGSIFCOST                   = 0x80606955
+	SIOCBRDGSIFFLGS                   = 0x8060693f
+	SIOCBRDGSIFPRIO                   = 0x80606954
+	SIOCBRDGSIFPROT                   = 0x8060694a
+	SIOCBRDGSMA                       = 0x80146953
+	SIOCBRDGSPRI                      = 0x80146950
+	SIOCBRDGSPROTO                    = 0x8014695a
+	SIOCBRDGSTO                       = 0x80146945
+	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCDELLABEL                      = 0x80206997
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80286989
+	SIOCDIFPARENT                     = 0x802069b4
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDPWE3NEIGHBOR                 = 0x802069de
+	SIOCDVNETID                       = 0x802069af
+	SIOCGETKALIVE                     = 0xc01869a4
+	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
+	SIOCGETPFLOW                      = 0xc02069fe
+	SIOCGETPFSYNC                     = 0xc02069f8
+	SIOCGETSGCNT                      = 0xc0207534
+	SIOCGETVIFCNT                     = 0xc0287533
+	SIOCGETVLAN                       = 0xc0206990
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCONF                       = 0xc0106924
+	SIOCGIFDATA                       = 0xc020691b
+	SIOCGIFDESCR                      = 0xc0206981
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGATTR                      = 0xc028698b
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGLIST                      = 0xc028698d
+	SIOCGIFGMEMB                      = 0xc028698a
+	SIOCGIFGROUP                      = 0xc0286988
+	SIOCGIFHARDMTU                    = 0xc02069a5
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0406938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc020697e
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
+	SIOCGIFPRIORITY                   = 0xc020699c
+	SIOCGIFRDOMAIN                    = 0xc02069a0
+	SIOCGIFRTLABEL                    = 0xc0206983
+	SIOCGIFRXR                        = 0x802069aa
+	SIOCGIFSFFPAGE                    = 0xc1126939
+	SIOCGIFXFLAGS                     = 0xc020699e
+	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
+	SIOCGLIFPHYECN                    = 0xc02069c8
+	SIOCGLIFPHYRTABLE                 = 0xc02069a2
+	SIOCGLIFPHYTTL                    = 0xc02069a9
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPWE3                         = 0xc0206998
+	SIOCGPWE3CTRLWORD                 = 0xc02069dc
+	SIOCGPWE3FAT                      = 0xc02069dd
+	SIOCGPWE3NEIGHBOR                 = 0xc21869de
+	SIOCGRXHPRIO                      = 0xc02069db
+	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGTXHPRIO                      = 0xc02069c6
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
+	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
+	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
+	SIOCIFCREATE                      = 0x8020697a
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCSETKALIVE                     = 0x801869a3
+	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
+	SIOCSETPFLOW                      = 0x802069fd
+	SIOCSETPFSYNC                     = 0x802069f7
+	SIOCSETVLAN                       = 0x8020698f
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFDESCR                      = 0x80206980
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGATTR                      = 0x8028698c
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020691f
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x8020697f
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
+	SIOCSIFPRIORITY                   = 0x8020699b
+	SIOCSIFRDOMAIN                    = 0x8020699f
+	SIOCSIFRTLABEL                    = 0x80206982
+	SIOCSIFXFLAGS                     = 0x8020699d
+	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
+	SIOCSLIFPHYECN                    = 0x802069c7
+	SIOCSLIFPHYRTABLE                 = 0x802069a1
+	SIOCSLIFPHYTTL                    = 0x802069a8
+	SIOCSPGRP                         = 0x80047308
+	SIOCSPWE3CTRLWORD                 = 0x802069dc
+	SIOCSPWE3FAT                      = 0x802069dd
+	SIOCSPWE3NEIGHBOR                 = 0x821869de
+	SIOCSRXHPRIO                      = 0x802069db
+	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSTXHPRIO                      = 0x802069c5
+	SIOCSUMBPARAM                     = 0x802069bf
+	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
+	SIOCSVNETID                       = 0x802069a6
+	SOCK_CLOEXEC                      = 0x8000
+	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_BINDANY                        = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DOMAIN                         = 0x1024
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NETPROC                        = 0x1020
+	SO_OOBINLINE                      = 0x100
+	SO_PEERCRED                       = 0x1022
+	SO_PROTOCOL                       = 0x1025
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_RTABLE                         = 0x1021
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x1005
+	SO_SPLICE                         = 0x1023
+	SO_TIMESTAMP                      = 0x800
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCPOPT_EOL                        = 0x0
+	TCPOPT_MAXSEG                     = 0x2
+	TCPOPT_NOP                        = 0x1
+	TCPOPT_SACK                       = 0x5
+	TCPOPT_SACK_HDR                   = 0x1010500
+	TCPOPT_SACK_PERMITTED             = 0x4
+	TCPOPT_SACK_PERMIT_HDR            = 0x1010402
+	TCPOPT_SIGNATURE                  = 0x13
+	TCPOPT_TIMESTAMP                  = 0x8
+	TCPOPT_TSTAMP_HDR                 = 0x101080a
+	TCPOPT_WINDOW                     = 0x3
+	TCP_INFO                          = 0x9
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_SACK                      = 0x3
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x4
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOPUSH                        = 0x10
+	TCP_SACKHOLE_LIMIT                = 0x80
+	TCP_SACK_ENABLE                   = 0x8
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
+	TIOCCONS                          = 0x80047462
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_PPS                      = 0x10
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGTSTAMP                       = 0x4010745b
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x4004746a
+	TIOCMODS                          = 0x8004746d
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x8004745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTOP                          = 0x2000746f
+	TIOCSTSTAMP                       = 0x8008745a
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MALLOC_CONF                    = 0xc
+	VM_MAXID                          = 0xd
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALTSIG                           = 0x4
+	WCONTINUED                        = 0x8
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x58)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x59)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EIPSEC          = syscall.Errno(0x52)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x5f)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x56)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x53)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOMEDIUM       = syscall.Errno(0x55)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5a)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x5b)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..b1b8bb2005c972e5bae3d7bf171bed148573fced
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_openbsd_riscv64.go
@@ -0,0 +1,1903 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && openbsd
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_APPLETALK                      = 0x10
+	AF_BLUETOOTH                      = 0x20
+	AF_CCITT                          = 0xa
+	AF_CHAOS                          = 0x5
+	AF_CNT                            = 0x15
+	AF_COIP                           = 0x14
+	AF_DATAKIT                        = 0x9
+	AF_DECnet                         = 0xc
+	AF_DLI                            = 0xd
+	AF_E164                           = 0x1a
+	AF_ECMA                           = 0x8
+	AF_ENCAP                          = 0x1c
+	AF_HYLINK                         = 0xf
+	AF_IMPLINK                        = 0x3
+	AF_INET                           = 0x2
+	AF_INET6                          = 0x18
+	AF_IPX                            = 0x17
+	AF_ISDN                           = 0x1a
+	AF_ISO                            = 0x7
+	AF_KEY                            = 0x1e
+	AF_LAT                            = 0xe
+	AF_LINK                           = 0x12
+	AF_LOCAL                          = 0x1
+	AF_MAX                            = 0x24
+	AF_MPLS                           = 0x21
+	AF_NATM                           = 0x1b
+	AF_NS                             = 0x6
+	AF_OSI                            = 0x7
+	AF_PUP                            = 0x4
+	AF_ROUTE                          = 0x11
+	AF_SIP                            = 0x1d
+	AF_SNA                            = 0xb
+	AF_UNIX                           = 0x1
+	AF_UNSPEC                         = 0x0
+	ALTWERASE                         = 0x200
+	ARPHRD_ETHER                      = 0x1
+	ARPHRD_FRELAY                     = 0xf
+	ARPHRD_IEEE1394                   = 0x18
+	ARPHRD_IEEE802                    = 0x6
+	B0                                = 0x0
+	B110                              = 0x6e
+	B115200                           = 0x1c200
+	B1200                             = 0x4b0
+	B134                              = 0x86
+	B14400                            = 0x3840
+	B150                              = 0x96
+	B1800                             = 0x708
+	B19200                            = 0x4b00
+	B200                              = 0xc8
+	B230400                           = 0x38400
+	B2400                             = 0x960
+	B28800                            = 0x7080
+	B300                              = 0x12c
+	B38400                            = 0x9600
+	B4800                             = 0x12c0
+	B50                               = 0x32
+	B57600                            = 0xe100
+	B600                              = 0x258
+	B7200                             = 0x1c20
+	B75                               = 0x4b
+	B76800                            = 0x12c00
+	B9600                             = 0x2580
+	BIOCFLUSH                         = 0x20004268
+	BIOCGBLEN                         = 0x40044266
+	BIOCGDIRFILT                      = 0x4004427c
+	BIOCGDLT                          = 0x4004426a
+	BIOCGDLTLIST                      = 0xc010427b
+	BIOCGETIF                         = 0x4020426b
+	BIOCGFILDROP                      = 0x40044278
+	BIOCGHDRCMPLT                     = 0x40044274
+	BIOCGRSIG                         = 0x40044273
+	BIOCGRTIMEOUT                     = 0x4010426e
+	BIOCGSTATS                        = 0x4008426f
+	BIOCIMMEDIATE                     = 0x80044270
+	BIOCLOCK                          = 0x20004276
+	BIOCPROMISC                       = 0x20004269
+	BIOCSBLEN                         = 0xc0044266
+	BIOCSDIRFILT                      = 0x8004427d
+	BIOCSDLT                          = 0x8004427a
+	BIOCSETF                          = 0x80104267
+	BIOCSETIF                         = 0x8020426c
+	BIOCSETWF                         = 0x80104277
+	BIOCSFILDROP                      = 0x80044279
+	BIOCSHDRCMPLT                     = 0x80044275
+	BIOCSRSIG                         = 0x80044272
+	BIOCSRTIMEOUT                     = 0x8010426d
+	BIOCVERSION                       = 0x40044271
+	BPF_A                             = 0x10
+	BPF_ABS                           = 0x20
+	BPF_ADD                           = 0x0
+	BPF_ALIGNMENT                     = 0x4
+	BPF_ALU                           = 0x4
+	BPF_AND                           = 0x50
+	BPF_B                             = 0x10
+	BPF_DIRECTION_IN                  = 0x1
+	BPF_DIRECTION_OUT                 = 0x2
+	BPF_DIV                           = 0x30
+	BPF_FILDROP_CAPTURE               = 0x1
+	BPF_FILDROP_DROP                  = 0x2
+	BPF_FILDROP_PASS                  = 0x0
+	BPF_F_DIR_IN                      = 0x10
+	BPF_F_DIR_MASK                    = 0x30
+	BPF_F_DIR_OUT                     = 0x20
+	BPF_F_DIR_SHIFT                   = 0x4
+	BPF_F_FLOWID                      = 0x8
+	BPF_F_PRI_MASK                    = 0x7
+	BPF_H                             = 0x8
+	BPF_IMM                           = 0x0
+	BPF_IND                           = 0x40
+	BPF_JA                            = 0x0
+	BPF_JEQ                           = 0x10
+	BPF_JGE                           = 0x30
+	BPF_JGT                           = 0x20
+	BPF_JMP                           = 0x5
+	BPF_JSET                          = 0x40
+	BPF_K                             = 0x0
+	BPF_LD                            = 0x0
+	BPF_LDX                           = 0x1
+	BPF_LEN                           = 0x80
+	BPF_LSH                           = 0x60
+	BPF_MAJOR_VERSION                 = 0x1
+	BPF_MAXBUFSIZE                    = 0x200000
+	BPF_MAXINSNS                      = 0x200
+	BPF_MEM                           = 0x60
+	BPF_MEMWORDS                      = 0x10
+	BPF_MINBUFSIZE                    = 0x20
+	BPF_MINOR_VERSION                 = 0x1
+	BPF_MISC                          = 0x7
+	BPF_MSH                           = 0xa0
+	BPF_MUL                           = 0x20
+	BPF_NEG                           = 0x80
+	BPF_OR                            = 0x40
+	BPF_RELEASE                       = 0x30bb6
+	BPF_RET                           = 0x6
+	BPF_RND                           = 0xc0
+	BPF_RSH                           = 0x70
+	BPF_ST                            = 0x2
+	BPF_STX                           = 0x3
+	BPF_SUB                           = 0x10
+	BPF_TAX                           = 0x0
+	BPF_TXA                           = 0x80
+	BPF_W                             = 0x0
+	BPF_X                             = 0x8
+	BRKINT                            = 0x2
+	CFLUSH                            = 0xf
+	CLOCAL                            = 0x8000
+	CLOCK_BOOTTIME                    = 0x6
+	CLOCK_MONOTONIC                   = 0x3
+	CLOCK_PROCESS_CPUTIME_ID          = 0x2
+	CLOCK_REALTIME                    = 0x0
+	CLOCK_THREAD_CPUTIME_ID           = 0x4
+	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
+	CREAD                             = 0x800
+	CRTSCTS                           = 0x10000
+	CS5                               = 0x0
+	CS6                               = 0x100
+	CS7                               = 0x200
+	CS8                               = 0x300
+	CSIZE                             = 0x300
+	CSTART                            = 0x11
+	CSTATUS                           = 0xff
+	CSTOP                             = 0x13
+	CSTOPB                            = 0x400
+	CSUSP                             = 0x1a
+	CTL_HW                            = 0x6
+	CTL_KERN                          = 0x1
+	CTL_MAXNAME                       = 0xc
+	CTL_NET                           = 0x4
+	DIOCADDQUEUE                      = 0xc110445d
+	DIOCADDRULE                       = 0xcd604404
+	DIOCADDSTATE                      = 0xc1084425
+	DIOCCHANGERULE                    = 0xcd60441a
+	DIOCCLRIFFLAG                     = 0xc028445a
+	DIOCCLRSRCNODES                   = 0x20004455
+	DIOCCLRSTATES                     = 0xc0e04412
+	DIOCCLRSTATUS                     = 0xc0284416
+	DIOCGETLIMIT                      = 0xc0084427
+	DIOCGETQSTATS                     = 0xc1204460
+	DIOCGETQUEUE                      = 0xc110445f
+	DIOCGETQUEUES                     = 0xc110445e
+	DIOCGETRULE                       = 0xcd604407
+	DIOCGETRULES                      = 0xcd604406
+	DIOCGETRULESET                    = 0xc444443b
+	DIOCGETRULESETS                   = 0xc444443a
+	DIOCGETSRCNODES                   = 0xc0104454
+	DIOCGETSTATE                      = 0xc1084413
+	DIOCGETSTATES                     = 0xc0104419
+	DIOCGETSTATUS                     = 0xc1e84415
+	DIOCGETSYNFLWATS                  = 0xc0084463
+	DIOCGETTIMEOUT                    = 0xc008441e
+	DIOCIGETIFACES                    = 0xc0284457
+	DIOCKILLSRCNODES                  = 0xc080445b
+	DIOCKILLSTATES                    = 0xc0e04429
+	DIOCNATLOOK                       = 0xc0504417
+	DIOCOSFPADD                       = 0xc088444f
+	DIOCOSFPFLUSH                     = 0x2000444e
+	DIOCOSFPGET                       = 0xc0884450
+	DIOCRADDADDRS                     = 0xc4504443
+	DIOCRADDTABLES                    = 0xc450443d
+	DIOCRCLRADDRS                     = 0xc4504442
+	DIOCRCLRASTATS                    = 0xc4504448
+	DIOCRCLRTABLES                    = 0xc450443c
+	DIOCRCLRTSTATS                    = 0xc4504441
+	DIOCRDELADDRS                     = 0xc4504444
+	DIOCRDELTABLES                    = 0xc450443e
+	DIOCRGETADDRS                     = 0xc4504446
+	DIOCRGETASTATS                    = 0xc4504447
+	DIOCRGETTABLES                    = 0xc450443f
+	DIOCRGETTSTATS                    = 0xc4504440
+	DIOCRINADEFINE                    = 0xc450444d
+	DIOCRSETADDRS                     = 0xc4504445
+	DIOCRSETTFLAGS                    = 0xc450444a
+	DIOCRTSTADDRS                     = 0xc4504449
+	DIOCSETDEBUG                      = 0xc0044418
+	DIOCSETHOSTID                     = 0xc0044456
+	DIOCSETIFFLAG                     = 0xc0284459
+	DIOCSETLIMIT                      = 0xc0084428
+	DIOCSETREASS                      = 0xc004445c
+	DIOCSETSTATUSIF                   = 0xc0284414
+	DIOCSETSYNCOOKIES                 = 0xc0014462
+	DIOCSETSYNFLWATS                  = 0xc0084461
+	DIOCSETTIMEOUT                    = 0xc008441d
+	DIOCSTART                         = 0x20004401
+	DIOCSTOP                          = 0x20004402
+	DIOCXBEGIN                        = 0xc0104451
+	DIOCXCOMMIT                       = 0xc0104452
+	DIOCXROLLBACK                     = 0xc0104453
+	DLT_ARCNET                        = 0x7
+	DLT_ATM_RFC1483                   = 0xb
+	DLT_AX25                          = 0x3
+	DLT_CHAOS                         = 0x5
+	DLT_C_HDLC                        = 0x68
+	DLT_EN10MB                        = 0x1
+	DLT_EN3MB                         = 0x2
+	DLT_ENC                           = 0xd
+	DLT_FDDI                          = 0xa
+	DLT_IEEE802                       = 0x6
+	DLT_IEEE802_11                    = 0x69
+	DLT_IEEE802_11_RADIO              = 0x7f
+	DLT_LOOP                          = 0xc
+	DLT_MPLS                          = 0xdb
+	DLT_NULL                          = 0x0
+	DLT_OPENFLOW                      = 0x10b
+	DLT_PFLOG                         = 0x75
+	DLT_PFSYNC                        = 0x12
+	DLT_PPP                           = 0x9
+	DLT_PPP_BSDOS                     = 0x10
+	DLT_PPP_ETHER                     = 0x33
+	DLT_PPP_SERIAL                    = 0x32
+	DLT_PRONET                        = 0x4
+	DLT_RAW                           = 0xe
+	DLT_SLIP                          = 0x8
+	DLT_SLIP_BSDOS                    = 0xf
+	DLT_USBPCAP                       = 0xf9
+	DLT_USER0                         = 0x93
+	DLT_USER1                         = 0x94
+	DLT_USER10                        = 0x9d
+	DLT_USER11                        = 0x9e
+	DLT_USER12                        = 0x9f
+	DLT_USER13                        = 0xa0
+	DLT_USER14                        = 0xa1
+	DLT_USER15                        = 0xa2
+	DLT_USER2                         = 0x95
+	DLT_USER3                         = 0x96
+	DLT_USER4                         = 0x97
+	DLT_USER5                         = 0x98
+	DLT_USER6                         = 0x99
+	DLT_USER7                         = 0x9a
+	DLT_USER8                         = 0x9b
+	DLT_USER9                         = 0x9c
+	DT_BLK                            = 0x6
+	DT_CHR                            = 0x2
+	DT_DIR                            = 0x4
+	DT_FIFO                           = 0x1
+	DT_LNK                            = 0xa
+	DT_REG                            = 0x8
+	DT_SOCK                           = 0xc
+	DT_UNKNOWN                        = 0x0
+	ECHO                              = 0x8
+	ECHOCTL                           = 0x40
+	ECHOE                             = 0x2
+	ECHOK                             = 0x4
+	ECHOKE                            = 0x1
+	ECHONL                            = 0x10
+	ECHOPRT                           = 0x20
+	EMT_TAGOVF                        = 0x1
+	EMUL_ENABLED                      = 0x1
+	EMUL_NATIVE                       = 0x2
+	ENDRUNDISC                        = 0x9
+	ETH64_8021_RSVD_MASK              = 0xfffffffffff0
+	ETH64_8021_RSVD_PREFIX            = 0x180c2000000
+	ETHERMIN                          = 0x2e
+	ETHERMTU                          = 0x5dc
+	ETHERTYPE_8023                    = 0x4
+	ETHERTYPE_AARP                    = 0x80f3
+	ETHERTYPE_ACCTON                  = 0x8390
+	ETHERTYPE_AEONIC                  = 0x8036
+	ETHERTYPE_ALPHA                   = 0x814a
+	ETHERTYPE_AMBER                   = 0x6008
+	ETHERTYPE_AMOEBA                  = 0x8145
+	ETHERTYPE_AOE                     = 0x88a2
+	ETHERTYPE_APOLLO                  = 0x80f7
+	ETHERTYPE_APOLLODOMAIN            = 0x8019
+	ETHERTYPE_APPLETALK               = 0x809b
+	ETHERTYPE_APPLITEK                = 0x80c7
+	ETHERTYPE_ARGONAUT                = 0x803a
+	ETHERTYPE_ARP                     = 0x806
+	ETHERTYPE_AT                      = 0x809b
+	ETHERTYPE_ATALK                   = 0x809b
+	ETHERTYPE_ATOMIC                  = 0x86df
+	ETHERTYPE_ATT                     = 0x8069
+	ETHERTYPE_ATTSTANFORD             = 0x8008
+	ETHERTYPE_AUTOPHON                = 0x806a
+	ETHERTYPE_AXIS                    = 0x8856
+	ETHERTYPE_BCLOOP                  = 0x9003
+	ETHERTYPE_BOFL                    = 0x8102
+	ETHERTYPE_CABLETRON               = 0x7034
+	ETHERTYPE_CHAOS                   = 0x804
+	ETHERTYPE_COMDESIGN               = 0x806c
+	ETHERTYPE_COMPUGRAPHIC            = 0x806d
+	ETHERTYPE_COUNTERPOINT            = 0x8062
+	ETHERTYPE_CRONUS                  = 0x8004
+	ETHERTYPE_CRONUSVLN               = 0x8003
+	ETHERTYPE_DCA                     = 0x1234
+	ETHERTYPE_DDE                     = 0x807b
+	ETHERTYPE_DEBNI                   = 0xaaaa
+	ETHERTYPE_DECAM                   = 0x8048
+	ETHERTYPE_DECCUST                 = 0x6006
+	ETHERTYPE_DECDIAG                 = 0x6005
+	ETHERTYPE_DECDNS                  = 0x803c
+	ETHERTYPE_DECDTS                  = 0x803e
+	ETHERTYPE_DECEXPER                = 0x6000
+	ETHERTYPE_DECLAST                 = 0x8041
+	ETHERTYPE_DECLTM                  = 0x803f
+	ETHERTYPE_DECMUMPS                = 0x6009
+	ETHERTYPE_DECNETBIOS              = 0x8040
+	ETHERTYPE_DELTACON                = 0x86de
+	ETHERTYPE_DIDDLE                  = 0x4321
+	ETHERTYPE_DLOG1                   = 0x660
+	ETHERTYPE_DLOG2                   = 0x661
+	ETHERTYPE_DN                      = 0x6003
+	ETHERTYPE_DOGFIGHT                = 0x1989
+	ETHERTYPE_DSMD                    = 0x8039
+	ETHERTYPE_EAPOL                   = 0x888e
+	ETHERTYPE_ECMA                    = 0x803
+	ETHERTYPE_ENCRYPT                 = 0x803d
+	ETHERTYPE_ES                      = 0x805d
+	ETHERTYPE_EXCELAN                 = 0x8010
+	ETHERTYPE_EXPERDATA               = 0x8049
+	ETHERTYPE_FLIP                    = 0x8146
+	ETHERTYPE_FLOWCONTROL             = 0x8808
+	ETHERTYPE_FRARP                   = 0x808
+	ETHERTYPE_GENDYN                  = 0x8068
+	ETHERTYPE_HAYES                   = 0x8130
+	ETHERTYPE_HIPPI_FP                = 0x8180
+	ETHERTYPE_HITACHI                 = 0x8820
+	ETHERTYPE_HP                      = 0x8005
+	ETHERTYPE_IEEEPUP                 = 0xa00
+	ETHERTYPE_IEEEPUPAT               = 0xa01
+	ETHERTYPE_IMLBL                   = 0x4c42
+	ETHERTYPE_IMLBLDIAG               = 0x424c
+	ETHERTYPE_IP                      = 0x800
+	ETHERTYPE_IPAS                    = 0x876c
+	ETHERTYPE_IPV6                    = 0x86dd
+	ETHERTYPE_IPX                     = 0x8137
+	ETHERTYPE_IPXNEW                  = 0x8037
+	ETHERTYPE_KALPANA                 = 0x8582
+	ETHERTYPE_LANBRIDGE               = 0x8038
+	ETHERTYPE_LANPROBE                = 0x8888
+	ETHERTYPE_LAT                     = 0x6004
+	ETHERTYPE_LBACK                   = 0x9000
+	ETHERTYPE_LITTLE                  = 0x8060
+	ETHERTYPE_LLDP                    = 0x88cc
+	ETHERTYPE_LOGICRAFT               = 0x8148
+	ETHERTYPE_LOOPBACK                = 0x9000
+	ETHERTYPE_MACSEC                  = 0x88e5
+	ETHERTYPE_MATRA                   = 0x807a
+	ETHERTYPE_MAX                     = 0xffff
+	ETHERTYPE_MERIT                   = 0x807c
+	ETHERTYPE_MICP                    = 0x873a
+	ETHERTYPE_MOPDL                   = 0x6001
+	ETHERTYPE_MOPRC                   = 0x6002
+	ETHERTYPE_MOTOROLA                = 0x818d
+	ETHERTYPE_MPLS                    = 0x8847
+	ETHERTYPE_MPLS_MCAST              = 0x8848
+	ETHERTYPE_MUMPS                   = 0x813f
+	ETHERTYPE_NBPCC                   = 0x3c04
+	ETHERTYPE_NBPCLAIM                = 0x3c09
+	ETHERTYPE_NBPCLREQ                = 0x3c05
+	ETHERTYPE_NBPCLRSP                = 0x3c06
+	ETHERTYPE_NBPCREQ                 = 0x3c02
+	ETHERTYPE_NBPCRSP                 = 0x3c03
+	ETHERTYPE_NBPDG                   = 0x3c07
+	ETHERTYPE_NBPDGB                  = 0x3c08
+	ETHERTYPE_NBPDLTE                 = 0x3c0a
+	ETHERTYPE_NBPRAR                  = 0x3c0c
+	ETHERTYPE_NBPRAS                  = 0x3c0b
+	ETHERTYPE_NBPRST                  = 0x3c0d
+	ETHERTYPE_NBPSCD                  = 0x3c01
+	ETHERTYPE_NBPVCD                  = 0x3c00
+	ETHERTYPE_NBS                     = 0x802
+	ETHERTYPE_NCD                     = 0x8149
+	ETHERTYPE_NESTAR                  = 0x8006
+	ETHERTYPE_NETBEUI                 = 0x8191
+	ETHERTYPE_NHRP                    = 0x2001
+	ETHERTYPE_NOVELL                  = 0x8138
+	ETHERTYPE_NS                      = 0x600
+	ETHERTYPE_NSAT                    = 0x601
+	ETHERTYPE_NSCOMPAT                = 0x807
+	ETHERTYPE_NSH                     = 0x984f
+	ETHERTYPE_NTRAILER                = 0x10
+	ETHERTYPE_OS9                     = 0x7007
+	ETHERTYPE_OS9NET                  = 0x7009
+	ETHERTYPE_PACER                   = 0x80c6
+	ETHERTYPE_PBB                     = 0x88e7
+	ETHERTYPE_PCS                     = 0x4242
+	ETHERTYPE_PLANNING                = 0x8044
+	ETHERTYPE_PPP                     = 0x880b
+	ETHERTYPE_PPPOE                   = 0x8864
+	ETHERTYPE_PPPOEDISC               = 0x8863
+	ETHERTYPE_PRIMENTS                = 0x7031
+	ETHERTYPE_PUP                     = 0x200
+	ETHERTYPE_PUPAT                   = 0x200
+	ETHERTYPE_QINQ                    = 0x88a8
+	ETHERTYPE_RACAL                   = 0x7030
+	ETHERTYPE_RATIONAL                = 0x8150
+	ETHERTYPE_RAWFR                   = 0x6559
+	ETHERTYPE_RCL                     = 0x1995
+	ETHERTYPE_RDP                     = 0x8739
+	ETHERTYPE_RETIX                   = 0x80f2
+	ETHERTYPE_REVARP                  = 0x8035
+	ETHERTYPE_SCA                     = 0x6007
+	ETHERTYPE_SECTRA                  = 0x86db
+	ETHERTYPE_SECUREDATA              = 0x876d
+	ETHERTYPE_SGITW                   = 0x817e
+	ETHERTYPE_SG_BOUNCE               = 0x8016
+	ETHERTYPE_SG_DIAG                 = 0x8013
+	ETHERTYPE_SG_NETGAMES             = 0x8014
+	ETHERTYPE_SG_RESV                 = 0x8015
+	ETHERTYPE_SIMNET                  = 0x5208
+	ETHERTYPE_SLOW                    = 0x8809
+	ETHERTYPE_SNA                     = 0x80d5
+	ETHERTYPE_SNMP                    = 0x814c
+	ETHERTYPE_SONIX                   = 0xfaf5
+	ETHERTYPE_SPIDER                  = 0x809f
+	ETHERTYPE_SPRITE                  = 0x500
+	ETHERTYPE_STP                     = 0x8181
+	ETHERTYPE_TALARIS                 = 0x812b
+	ETHERTYPE_TALARISMC               = 0x852b
+	ETHERTYPE_TCPCOMP                 = 0x876b
+	ETHERTYPE_TCPSM                   = 0x9002
+	ETHERTYPE_TEC                     = 0x814f
+	ETHERTYPE_TIGAN                   = 0x802f
+	ETHERTYPE_TRAIL                   = 0x1000
+	ETHERTYPE_TRANSETHER              = 0x6558
+	ETHERTYPE_TYMSHARE                = 0x802e
+	ETHERTYPE_UBBST                   = 0x7005
+	ETHERTYPE_UBDEBUG                 = 0x900
+	ETHERTYPE_UBDIAGLOOP              = 0x7002
+	ETHERTYPE_UBDL                    = 0x7000
+	ETHERTYPE_UBNIU                   = 0x7001
+	ETHERTYPE_UBNMC                   = 0x7003
+	ETHERTYPE_VALID                   = 0x1600
+	ETHERTYPE_VARIAN                  = 0x80dd
+	ETHERTYPE_VAXELN                  = 0x803b
+	ETHERTYPE_VEECO                   = 0x8067
+	ETHERTYPE_VEXP                    = 0x805b
+	ETHERTYPE_VGLAB                   = 0x8131
+	ETHERTYPE_VINES                   = 0xbad
+	ETHERTYPE_VINESECHO               = 0xbaf
+	ETHERTYPE_VINESLOOP               = 0xbae
+	ETHERTYPE_VITAL                   = 0xff00
+	ETHERTYPE_VLAN                    = 0x8100
+	ETHERTYPE_VLTLMAN                 = 0x8080
+	ETHERTYPE_VPROD                   = 0x805c
+	ETHERTYPE_VURESERVED              = 0x8147
+	ETHERTYPE_WATERLOO                = 0x8130
+	ETHERTYPE_WELLFLEET               = 0x8103
+	ETHERTYPE_X25                     = 0x805
+	ETHERTYPE_X75                     = 0x801
+	ETHERTYPE_XNSSM                   = 0x9001
+	ETHERTYPE_XTP                     = 0x817d
+	ETHER_ADDR_LEN                    = 0x6
+	ETHER_ALIGN                       = 0x2
+	ETHER_CRC_LEN                     = 0x4
+	ETHER_CRC_POLY_BE                 = 0x4c11db6
+	ETHER_CRC_POLY_LE                 = 0xedb88320
+	ETHER_HDR_LEN                     = 0xe
+	ETHER_MAX_DIX_LEN                 = 0x600
+	ETHER_MAX_HARDMTU_LEN             = 0xff9b
+	ETHER_MAX_LEN                     = 0x5ee
+	ETHER_MIN_LEN                     = 0x40
+	ETHER_TYPE_LEN                    = 0x2
+	ETHER_VLAN_ENCAP_LEN              = 0x4
+	EVFILT_AIO                        = -0x3
+	EVFILT_DEVICE                     = -0x8
+	EVFILT_EXCEPT                     = -0x9
+	EVFILT_PROC                       = -0x5
+	EVFILT_READ                       = -0x1
+	EVFILT_SIGNAL                     = -0x6
+	EVFILT_SYSCOUNT                   = 0x9
+	EVFILT_TIMER                      = -0x7
+	EVFILT_VNODE                      = -0x4
+	EVFILT_WRITE                      = -0x2
+	EVL_ENCAPLEN                      = 0x4
+	EVL_PRIO_BITS                     = 0xd
+	EVL_PRIO_MAX                      = 0x7
+	EVL_VLID_MASK                     = 0xfff
+	EVL_VLID_MAX                      = 0xffe
+	EVL_VLID_MIN                      = 0x1
+	EVL_VLID_NULL                     = 0x0
+	EV_ADD                            = 0x1
+	EV_CLEAR                          = 0x20
+	EV_DELETE                         = 0x2
+	EV_DISABLE                        = 0x8
+	EV_DISPATCH                       = 0x80
+	EV_ENABLE                         = 0x4
+	EV_EOF                            = 0x8000
+	EV_ERROR                          = 0x4000
+	EV_FLAG1                          = 0x2000
+	EV_ONESHOT                        = 0x10
+	EV_RECEIPT                        = 0x40
+	EV_SYSFLAGS                       = 0xf800
+	EXTA                              = 0x4b00
+	EXTB                              = 0x9600
+	EXTPROC                           = 0x800
+	FD_CLOEXEC                        = 0x1
+	FD_SETSIZE                        = 0x400
+	FLUSHO                            = 0x800000
+	F_DUPFD                           = 0x0
+	F_DUPFD_CLOEXEC                   = 0xa
+	F_GETFD                           = 0x1
+	F_GETFL                           = 0x3
+	F_GETLK                           = 0x7
+	F_GETOWN                          = 0x5
+	F_ISATTY                          = 0xb
+	F_OK                              = 0x0
+	F_RDLCK                           = 0x1
+	F_SETFD                           = 0x2
+	F_SETFL                           = 0x4
+	F_SETLK                           = 0x8
+	F_SETLKW                          = 0x9
+	F_SETOWN                          = 0x6
+	F_UNLCK                           = 0x2
+	F_WRLCK                           = 0x3
+	HUPCL                             = 0x4000
+	HW_MACHINE                        = 0x1
+	ICANON                            = 0x100
+	ICMP6_FILTER                      = 0x12
+	ICRNL                             = 0x100
+	IEXTEN                            = 0x400
+	IFAN_ARRIVAL                      = 0x0
+	IFAN_DEPARTURE                    = 0x1
+	IFF_ALLMULTI                      = 0x200
+	IFF_BROADCAST                     = 0x2
+	IFF_CANTCHANGE                    = 0x8e52
+	IFF_DEBUG                         = 0x4
+	IFF_LINK0                         = 0x1000
+	IFF_LINK1                         = 0x2000
+	IFF_LINK2                         = 0x4000
+	IFF_LOOPBACK                      = 0x8
+	IFF_MULTICAST                     = 0x8000
+	IFF_NOARP                         = 0x80
+	IFF_OACTIVE                       = 0x400
+	IFF_POINTOPOINT                   = 0x10
+	IFF_PROMISC                       = 0x100
+	IFF_RUNNING                       = 0x40
+	IFF_SIMPLEX                       = 0x800
+	IFF_STATICARP                     = 0x20
+	IFF_UP                            = 0x1
+	IFNAMSIZ                          = 0x10
+	IFT_1822                          = 0x2
+	IFT_A12MPPSWITCH                  = 0x82
+	IFT_AAL2                          = 0xbb
+	IFT_AAL5                          = 0x31
+	IFT_ADSL                          = 0x5e
+	IFT_AFLANE8023                    = 0x3b
+	IFT_AFLANE8025                    = 0x3c
+	IFT_ARAP                          = 0x58
+	IFT_ARCNET                        = 0x23
+	IFT_ARCNETPLUS                    = 0x24
+	IFT_ASYNC                         = 0x54
+	IFT_ATM                           = 0x25
+	IFT_ATMDXI                        = 0x69
+	IFT_ATMFUNI                       = 0x6a
+	IFT_ATMIMA                        = 0x6b
+	IFT_ATMLOGICAL                    = 0x50
+	IFT_ATMRADIO                      = 0xbd
+	IFT_ATMSUBINTERFACE               = 0x86
+	IFT_ATMVCIENDPT                   = 0xc2
+	IFT_ATMVIRTUAL                    = 0x95
+	IFT_BGPPOLICYACCOUNTING           = 0xa2
+	IFT_BLUETOOTH                     = 0xf8
+	IFT_BRIDGE                        = 0xd1
+	IFT_BSC                           = 0x53
+	IFT_CARP                          = 0xf7
+	IFT_CCTEMUL                       = 0x3d
+	IFT_CEPT                          = 0x13
+	IFT_CES                           = 0x85
+	IFT_CHANNEL                       = 0x46
+	IFT_CNR                           = 0x55
+	IFT_COFFEE                        = 0x84
+	IFT_COMPOSITELINK                 = 0x9b
+	IFT_DCN                           = 0x8d
+	IFT_DIGITALPOWERLINE              = 0x8a
+	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+	IFT_DLSW                          = 0x4a
+	IFT_DOCSCABLEDOWNSTREAM           = 0x80
+	IFT_DOCSCABLEMACLAYER             = 0x7f
+	IFT_DOCSCABLEUPSTREAM             = 0x81
+	IFT_DOCSCABLEUPSTREAMCHANNEL      = 0xcd
+	IFT_DS0                           = 0x51
+	IFT_DS0BUNDLE                     = 0x52
+	IFT_DS1FDL                        = 0xaa
+	IFT_DS3                           = 0x1e
+	IFT_DTM                           = 0x8c
+	IFT_DUMMY                         = 0xf1
+	IFT_DVBASILN                      = 0xac
+	IFT_DVBASIOUT                     = 0xad
+	IFT_DVBRCCDOWNSTREAM              = 0x93
+	IFT_DVBRCCMACLAYER                = 0x92
+	IFT_DVBRCCUPSTREAM                = 0x94
+	IFT_ECONET                        = 0xce
+	IFT_ENC                           = 0xf4
+	IFT_EON                           = 0x19
+	IFT_EPLRS                         = 0x57
+	IFT_ESCON                         = 0x49
+	IFT_ETHER                         = 0x6
+	IFT_FAITH                         = 0xf3
+	IFT_FAST                          = 0x7d
+	IFT_FASTETHER                     = 0x3e
+	IFT_FASTETHERFX                   = 0x45
+	IFT_FDDI                          = 0xf
+	IFT_FIBRECHANNEL                  = 0x38
+	IFT_FRAMERELAYINTERCONNECT        = 0x3a
+	IFT_FRAMERELAYMPI                 = 0x5c
+	IFT_FRDLCIENDPT                   = 0xc1
+	IFT_FRELAY                        = 0x20
+	IFT_FRELAYDCE                     = 0x2c
+	IFT_FRF16MFRBUNDLE                = 0xa3
+	IFT_FRFORWARD                     = 0x9e
+	IFT_G703AT2MB                     = 0x43
+	IFT_G703AT64K                     = 0x42
+	IFT_GIF                           = 0xf0
+	IFT_GIGABITETHERNET               = 0x75
+	IFT_GR303IDT                      = 0xb2
+	IFT_GR303RDT                      = 0xb1
+	IFT_H323GATEKEEPER                = 0xa4
+	IFT_H323PROXY                     = 0xa5
+	IFT_HDH1822                       = 0x3
+	IFT_HDLC                          = 0x76
+	IFT_HDSL2                         = 0xa8
+	IFT_HIPERLAN2                     = 0xb7
+	IFT_HIPPI                         = 0x2f
+	IFT_HIPPIINTERFACE                = 0x39
+	IFT_HOSTPAD                       = 0x5a
+	IFT_HSSI                          = 0x2e
+	IFT_HY                            = 0xe
+	IFT_IBM370PARCHAN                 = 0x48
+	IFT_IDSL                          = 0x9a
+	IFT_IEEE1394                      = 0x90
+	IFT_IEEE80211                     = 0x47
+	IFT_IEEE80212                     = 0x37
+	IFT_IEEE8023ADLAG                 = 0xa1
+	IFT_IFGSN                         = 0x91
+	IFT_IMT                           = 0xbe
+	IFT_INFINIBAND                    = 0xc7
+	IFT_INTERLEAVE                    = 0x7c
+	IFT_IP                            = 0x7e
+	IFT_IPFORWARD                     = 0x8e
+	IFT_IPOVERATM                     = 0x72
+	IFT_IPOVERCDLC                    = 0x6d
+	IFT_IPOVERCLAW                    = 0x6e
+	IFT_IPSWITCH                      = 0x4e
+	IFT_ISDN                          = 0x3f
+	IFT_ISDNBASIC                     = 0x14
+	IFT_ISDNPRIMARY                   = 0x15
+	IFT_ISDNS                         = 0x4b
+	IFT_ISDNU                         = 0x4c
+	IFT_ISO88022LLC                   = 0x29
+	IFT_ISO88023                      = 0x7
+	IFT_ISO88024                      = 0x8
+	IFT_ISO88025                      = 0x9
+	IFT_ISO88025CRFPINT               = 0x62
+	IFT_ISO88025DTR                   = 0x56
+	IFT_ISO88025FIBER                 = 0x73
+	IFT_ISO88026                      = 0xa
+	IFT_ISUP                          = 0xb3
+	IFT_L2VLAN                        = 0x87
+	IFT_L3IPVLAN                      = 0x88
+	IFT_L3IPXVLAN                     = 0x89
+	IFT_LAPB                          = 0x10
+	IFT_LAPD                          = 0x4d
+	IFT_LAPF                          = 0x77
+	IFT_LINEGROUP                     = 0xd2
+	IFT_LOCALTALK                     = 0x2a
+	IFT_LOOP                          = 0x18
+	IFT_MBIM                          = 0xfa
+	IFT_MEDIAMAILOVERIP               = 0x8b
+	IFT_MFSIGLINK                     = 0xa7
+	IFT_MIOX25                        = 0x26
+	IFT_MODEM                         = 0x30
+	IFT_MPC                           = 0x71
+	IFT_MPLS                          = 0xa6
+	IFT_MPLSTUNNEL                    = 0x96
+	IFT_MSDSL                         = 0x8f
+	IFT_MVL                           = 0xbf
+	IFT_MYRINET                       = 0x63
+	IFT_NFAS                          = 0xaf
+	IFT_NSIP                          = 0x1b
+	IFT_OPTICALCHANNEL                = 0xc3
+	IFT_OPTICALTRANSPORT              = 0xc4
+	IFT_OTHER                         = 0x1
+	IFT_P10                           = 0xc
+	IFT_P80                           = 0xd
+	IFT_PARA                          = 0x22
+	IFT_PFLOG                         = 0xf5
+	IFT_PFLOW                         = 0xf9
+	IFT_PFSYNC                        = 0xf6
+	IFT_PLC                           = 0xae
+	IFT_PON155                        = 0xcf
+	IFT_PON622                        = 0xd0
+	IFT_POS                           = 0xab
+	IFT_PPP                           = 0x17
+	IFT_PPPMULTILINKBUNDLE            = 0x6c
+	IFT_PROPATM                       = 0xc5
+	IFT_PROPBWAP2MP                   = 0xb8
+	IFT_PROPCNLS                      = 0x59
+	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
+	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
+	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
+	IFT_PROPMUX                       = 0x36
+	IFT_PROPVIRTUAL                   = 0x35
+	IFT_PROPWIRELESSP2P               = 0x9d
+	IFT_PTPSERIAL                     = 0x16
+	IFT_PVC                           = 0xf2
+	IFT_Q2931                         = 0xc9
+	IFT_QLLC                          = 0x44
+	IFT_RADIOMAC                      = 0xbc
+	IFT_RADSL                         = 0x5f
+	IFT_REACHDSL                      = 0xc0
+	IFT_RFC1483                       = 0x9f
+	IFT_RS232                         = 0x21
+	IFT_RSRB                          = 0x4f
+	IFT_SDLC                          = 0x11
+	IFT_SDSL                          = 0x60
+	IFT_SHDSL                         = 0xa9
+	IFT_SIP                           = 0x1f
+	IFT_SIPSIG                        = 0xcc
+	IFT_SIPTG                         = 0xcb
+	IFT_SLIP                          = 0x1c
+	IFT_SMDSDXI                       = 0x2b
+	IFT_SMDSICIP                      = 0x34
+	IFT_SONET                         = 0x27
+	IFT_SONETOVERHEADCHANNEL          = 0xb9
+	IFT_SONETPATH                     = 0x32
+	IFT_SONETVT                       = 0x33
+	IFT_SRP                           = 0x97
+	IFT_SS7SIGLINK                    = 0x9c
+	IFT_STACKTOSTACK                  = 0x6f
+	IFT_STARLAN                       = 0xb
+	IFT_T1                            = 0x12
+	IFT_TDLC                          = 0x74
+	IFT_TELINK                        = 0xc8
+	IFT_TERMPAD                       = 0x5b
+	IFT_TR008                         = 0xb0
+	IFT_TRANSPHDLC                    = 0x7b
+	IFT_TUNNEL                        = 0x83
+	IFT_ULTRA                         = 0x1d
+	IFT_USB                           = 0xa0
+	IFT_V11                           = 0x40
+	IFT_V35                           = 0x2d
+	IFT_V36                           = 0x41
+	IFT_V37                           = 0x78
+	IFT_VDSL                          = 0x61
+	IFT_VIRTUALIPADDRESS              = 0x70
+	IFT_VIRTUALTG                     = 0xca
+	IFT_VOICEDID                      = 0xd5
+	IFT_VOICEEM                       = 0x64
+	IFT_VOICEEMFGD                    = 0xd3
+	IFT_VOICEENCAP                    = 0x67
+	IFT_VOICEFGDEANA                  = 0xd4
+	IFT_VOICEFXO                      = 0x65
+	IFT_VOICEFXS                      = 0x66
+	IFT_VOICEOVERATM                  = 0x98
+	IFT_VOICEOVERCABLE                = 0xc6
+	IFT_VOICEOVERFRAMERELAY           = 0x99
+	IFT_VOICEOVERIP                   = 0x68
+	IFT_WIREGUARD                     = 0xfb
+	IFT_X213                          = 0x5d
+	IFT_X25                           = 0x5
+	IFT_X25DDN                        = 0x4
+	IFT_X25HUNTGROUP                  = 0x7a
+	IFT_X25MLP                        = 0x79
+	IFT_X25PLE                        = 0x28
+	IFT_XETHER                        = 0x1a
+	IGNBRK                            = 0x1
+	IGNCR                             = 0x80
+	IGNPAR                            = 0x4
+	IMAXBEL                           = 0x2000
+	INLCR                             = 0x40
+	INPCK                             = 0x10
+	IN_CLASSA_HOST                    = 0xffffff
+	IN_CLASSA_MAX                     = 0x80
+	IN_CLASSA_NET                     = 0xff000000
+	IN_CLASSA_NSHIFT                  = 0x18
+	IN_CLASSB_HOST                    = 0xffff
+	IN_CLASSB_MAX                     = 0x10000
+	IN_CLASSB_NET                     = 0xffff0000
+	IN_CLASSB_NSHIFT                  = 0x10
+	IN_CLASSC_HOST                    = 0xff
+	IN_CLASSC_NET                     = 0xffffff00
+	IN_CLASSC_NSHIFT                  = 0x8
+	IN_CLASSD_HOST                    = 0xfffffff
+	IN_CLASSD_NET                     = 0xf0000000
+	IN_CLASSD_NSHIFT                  = 0x1c
+	IN_LOOPBACKNET                    = 0x7f
+	IN_RFC3021_HOST                   = 0x1
+	IN_RFC3021_NET                    = 0xfffffffe
+	IN_RFC3021_NSHIFT                 = 0x1f
+	IPPROTO_AH                        = 0x33
+	IPPROTO_CARP                      = 0x70
+	IPPROTO_DIVERT                    = 0x102
+	IPPROTO_DONE                      = 0x101
+	IPPROTO_DSTOPTS                   = 0x3c
+	IPPROTO_EGP                       = 0x8
+	IPPROTO_ENCAP                     = 0x62
+	IPPROTO_EON                       = 0x50
+	IPPROTO_ESP                       = 0x32
+	IPPROTO_ETHERIP                   = 0x61
+	IPPROTO_FRAGMENT                  = 0x2c
+	IPPROTO_GGP                       = 0x3
+	IPPROTO_GRE                       = 0x2f
+	IPPROTO_HOPOPTS                   = 0x0
+	IPPROTO_ICMP                      = 0x1
+	IPPROTO_ICMPV6                    = 0x3a
+	IPPROTO_IDP                       = 0x16
+	IPPROTO_IGMP                      = 0x2
+	IPPROTO_IP                        = 0x0
+	IPPROTO_IPCOMP                    = 0x6c
+	IPPROTO_IPIP                      = 0x4
+	IPPROTO_IPV4                      = 0x4
+	IPPROTO_IPV6                      = 0x29
+	IPPROTO_MAX                       = 0x100
+	IPPROTO_MAXID                     = 0x103
+	IPPROTO_MOBILE                    = 0x37
+	IPPROTO_MPLS                      = 0x89
+	IPPROTO_NONE                      = 0x3b
+	IPPROTO_PFSYNC                    = 0xf0
+	IPPROTO_PIM                       = 0x67
+	IPPROTO_PUP                       = 0xc
+	IPPROTO_RAW                       = 0xff
+	IPPROTO_ROUTING                   = 0x2b
+	IPPROTO_RSVP                      = 0x2e
+	IPPROTO_SCTP                      = 0x84
+	IPPROTO_TCP                       = 0x6
+	IPPROTO_TP                        = 0x1d
+	IPPROTO_UDP                       = 0x11
+	IPPROTO_UDPLITE                   = 0x88
+	IPV6_AUTH_LEVEL                   = 0x35
+	IPV6_AUTOFLOWLABEL                = 0x3b
+	IPV6_CHECKSUM                     = 0x1a
+	IPV6_DEFAULT_MULTICAST_HOPS       = 0x1
+	IPV6_DEFAULT_MULTICAST_LOOP       = 0x1
+	IPV6_DEFHLIM                      = 0x40
+	IPV6_DONTFRAG                     = 0x3e
+	IPV6_DSTOPTS                      = 0x32
+	IPV6_ESP_NETWORK_LEVEL            = 0x37
+	IPV6_ESP_TRANS_LEVEL              = 0x36
+	IPV6_FAITH                        = 0x1d
+	IPV6_FLOWINFO_MASK                = 0xffffff0f
+	IPV6_FLOWLABEL_MASK               = 0xffff0f00
+	IPV6_FRAGTTL                      = 0x78
+	IPV6_HLIMDEC                      = 0x1
+	IPV6_HOPLIMIT                     = 0x2f
+	IPV6_HOPOPTS                      = 0x31
+	IPV6_IPCOMP_LEVEL                 = 0x3c
+	IPV6_JOIN_GROUP                   = 0xc
+	IPV6_LEAVE_GROUP                  = 0xd
+	IPV6_MAXHLIM                      = 0xff
+	IPV6_MAXPACKET                    = 0xffff
+	IPV6_MINHOPCOUNT                  = 0x41
+	IPV6_MMTU                         = 0x500
+	IPV6_MULTICAST_HOPS               = 0xa
+	IPV6_MULTICAST_IF                 = 0x9
+	IPV6_MULTICAST_LOOP               = 0xb
+	IPV6_NEXTHOP                      = 0x30
+	IPV6_OPTIONS                      = 0x1
+	IPV6_PATHMTU                      = 0x2c
+	IPV6_PIPEX                        = 0x3f
+	IPV6_PKTINFO                      = 0x2e
+	IPV6_PORTRANGE                    = 0xe
+	IPV6_PORTRANGE_DEFAULT            = 0x0
+	IPV6_PORTRANGE_HIGH               = 0x1
+	IPV6_PORTRANGE_LOW                = 0x2
+	IPV6_RECVDSTOPTS                  = 0x28
+	IPV6_RECVDSTPORT                  = 0x40
+	IPV6_RECVHOPLIMIT                 = 0x25
+	IPV6_RECVHOPOPTS                  = 0x27
+	IPV6_RECVPATHMTU                  = 0x2b
+	IPV6_RECVPKTINFO                  = 0x24
+	IPV6_RECVRTHDR                    = 0x26
+	IPV6_RECVTCLASS                   = 0x39
+	IPV6_RTABLE                       = 0x1021
+	IPV6_RTHDR                        = 0x33
+	IPV6_RTHDRDSTOPTS                 = 0x23
+	IPV6_RTHDR_LOOSE                  = 0x0
+	IPV6_RTHDR_STRICT                 = 0x1
+	IPV6_RTHDR_TYPE_0                 = 0x0
+	IPV6_SOCKOPT_RESERVED1            = 0x3
+	IPV6_TCLASS                       = 0x3d
+	IPV6_UNICAST_HOPS                 = 0x4
+	IPV6_USE_MIN_MTU                  = 0x2a
+	IPV6_V6ONLY                       = 0x1b
+	IPV6_VERSION                      = 0x60
+	IPV6_VERSION_MASK                 = 0xf0
+	IP_ADD_MEMBERSHIP                 = 0xc
+	IP_AUTH_LEVEL                     = 0x14
+	IP_DEFAULT_MULTICAST_LOOP         = 0x1
+	IP_DEFAULT_MULTICAST_TTL          = 0x1
+	IP_DF                             = 0x4000
+	IP_DROP_MEMBERSHIP                = 0xd
+	IP_ESP_NETWORK_LEVEL              = 0x16
+	IP_ESP_TRANS_LEVEL                = 0x15
+	IP_HDRINCL                        = 0x2
+	IP_IPCOMP_LEVEL                   = 0x1d
+	IP_IPDEFTTL                       = 0x25
+	IP_IPSECFLOWINFO                  = 0x24
+	IP_IPSEC_LOCAL_AUTH               = 0x1b
+	IP_IPSEC_LOCAL_CRED               = 0x19
+	IP_IPSEC_LOCAL_ID                 = 0x17
+	IP_IPSEC_REMOTE_AUTH              = 0x1c
+	IP_IPSEC_REMOTE_CRED              = 0x1a
+	IP_IPSEC_REMOTE_ID                = 0x18
+	IP_MAXPACKET                      = 0xffff
+	IP_MAX_MEMBERSHIPS                = 0xfff
+	IP_MF                             = 0x2000
+	IP_MINTTL                         = 0x20
+	IP_MIN_MEMBERSHIPS                = 0xf
+	IP_MSS                            = 0x240
+	IP_MULTICAST_IF                   = 0x9
+	IP_MULTICAST_LOOP                 = 0xb
+	IP_MULTICAST_TTL                  = 0xa
+	IP_OFFMASK                        = 0x1fff
+	IP_OPTIONS                        = 0x1
+	IP_PIPEX                          = 0x22
+	IP_PORTRANGE                      = 0x13
+	IP_PORTRANGE_DEFAULT              = 0x0
+	IP_PORTRANGE_HIGH                 = 0x1
+	IP_PORTRANGE_LOW                  = 0x2
+	IP_RECVDSTADDR                    = 0x7
+	IP_RECVDSTPORT                    = 0x21
+	IP_RECVIF                         = 0x1e
+	IP_RECVOPTS                       = 0x5
+	IP_RECVRETOPTS                    = 0x6
+	IP_RECVRTABLE                     = 0x23
+	IP_RECVTTL                        = 0x1f
+	IP_RETOPTS                        = 0x8
+	IP_RF                             = 0x8000
+	IP_RTABLE                         = 0x1021
+	IP_SENDSRCADDR                    = 0x7
+	IP_TOS                            = 0x3
+	IP_TTL                            = 0x4
+	ISIG                              = 0x80
+	ISTRIP                            = 0x20
+	ITIMER_PROF                       = 0x2
+	ITIMER_REAL                       = 0x0
+	ITIMER_VIRTUAL                    = 0x1
+	IUCLC                             = 0x1000
+	IXANY                             = 0x800
+	IXOFF                             = 0x400
+	IXON                              = 0x200
+	KERN_HOSTNAME                     = 0xa
+	KERN_OSRELEASE                    = 0x2
+	KERN_OSTYPE                       = 0x1
+	KERN_VERSION                      = 0x4
+	LCNT_OVERLOAD_FLUSH               = 0x6
+	LOCK_EX                           = 0x2
+	LOCK_NB                           = 0x4
+	LOCK_SH                           = 0x1
+	LOCK_UN                           = 0x8
+	MADV_DONTNEED                     = 0x4
+	MADV_FREE                         = 0x6
+	MADV_NORMAL                       = 0x0
+	MADV_RANDOM                       = 0x1
+	MADV_SEQUENTIAL                   = 0x2
+	MADV_SPACEAVAIL                   = 0x5
+	MADV_WILLNEED                     = 0x3
+	MAP_ANON                          = 0x1000
+	MAP_ANONYMOUS                     = 0x1000
+	MAP_CONCEAL                       = 0x8000
+	MAP_COPY                          = 0x2
+	MAP_FILE                          = 0x0
+	MAP_FIXED                         = 0x10
+	MAP_FLAGMASK                      = 0xfff7
+	MAP_HASSEMAPHORE                  = 0x0
+	MAP_INHERIT                       = 0x0
+	MAP_INHERIT_COPY                  = 0x1
+	MAP_INHERIT_NONE                  = 0x2
+	MAP_INHERIT_SHARE                 = 0x0
+	MAP_INHERIT_ZERO                  = 0x3
+	MAP_NOEXTEND                      = 0x0
+	MAP_NORESERVE                     = 0x0
+	MAP_PRIVATE                       = 0x2
+	MAP_RENAME                        = 0x0
+	MAP_SHARED                        = 0x1
+	MAP_STACK                         = 0x4000
+	MAP_TRYFIXED                      = 0x0
+	MCL_CURRENT                       = 0x1
+	MCL_FUTURE                        = 0x2
+	MNT_ASYNC                         = 0x40
+	MNT_DEFEXPORTED                   = 0x200
+	MNT_DELEXPORT                     = 0x20000
+	MNT_DOOMED                        = 0x8000000
+	MNT_EXPORTANON                    = 0x400
+	MNT_EXPORTED                      = 0x100
+	MNT_EXRDONLY                      = 0x80
+	MNT_FORCE                         = 0x80000
+	MNT_LAZY                          = 0x3
+	MNT_LOCAL                         = 0x1000
+	MNT_NOATIME                       = 0x8000
+	MNT_NODEV                         = 0x10
+	MNT_NOEXEC                        = 0x4
+	MNT_NOPERM                        = 0x20
+	MNT_NOSUID                        = 0x8
+	MNT_NOWAIT                        = 0x2
+	MNT_QUOTA                         = 0x2000
+	MNT_RDONLY                        = 0x1
+	MNT_RELOAD                        = 0x40000
+	MNT_ROOTFS                        = 0x4000
+	MNT_SOFTDEP                       = 0x4000000
+	MNT_STALLED                       = 0x100000
+	MNT_SWAPPABLE                     = 0x200000
+	MNT_SYNCHRONOUS                   = 0x2
+	MNT_UPDATE                        = 0x10000
+	MNT_VISFLAGMASK                   = 0x400ffff
+	MNT_WAIT                          = 0x1
+	MNT_WANTRDWR                      = 0x2000000
+	MNT_WXALLOWED                     = 0x800
+	MOUNT_AFS                         = "afs"
+	MOUNT_CD9660                      = "cd9660"
+	MOUNT_EXT2FS                      = "ext2fs"
+	MOUNT_FFS                         = "ffs"
+	MOUNT_FUSEFS                      = "fuse"
+	MOUNT_MFS                         = "mfs"
+	MOUNT_MSDOS                       = "msdos"
+	MOUNT_NCPFS                       = "ncpfs"
+	MOUNT_NFS                         = "nfs"
+	MOUNT_NTFS                        = "ntfs"
+	MOUNT_TMPFS                       = "tmpfs"
+	MOUNT_UDF                         = "udf"
+	MOUNT_UFS                         = "ffs"
+	MSG_BCAST                         = 0x100
+	MSG_CMSG_CLOEXEC                  = 0x800
+	MSG_CTRUNC                        = 0x20
+	MSG_DONTROUTE                     = 0x4
+	MSG_DONTWAIT                      = 0x80
+	MSG_EOR                           = 0x8
+	MSG_MCAST                         = 0x200
+	MSG_NOSIGNAL                      = 0x400
+	MSG_OOB                           = 0x1
+	MSG_PEEK                          = 0x2
+	MSG_TRUNC                         = 0x10
+	MSG_WAITALL                       = 0x40
+	MS_ASYNC                          = 0x1
+	MS_INVALIDATE                     = 0x4
+	MS_SYNC                           = 0x2
+	NAME_MAX                          = 0xff
+	NET_RT_DUMP                       = 0x1
+	NET_RT_FLAGS                      = 0x2
+	NET_RT_IFLIST                     = 0x3
+	NET_RT_IFNAMES                    = 0x6
+	NET_RT_MAXID                      = 0x8
+	NET_RT_SOURCE                     = 0x7
+	NET_RT_STATS                      = 0x4
+	NET_RT_TABLE                      = 0x5
+	NFDBITS                           = 0x20
+	NOFLSH                            = 0x80000000
+	NOKERNINFO                        = 0x2000000
+	NOTE_ATTRIB                       = 0x8
+	NOTE_CHANGE                       = 0x1
+	NOTE_CHILD                        = 0x4
+	NOTE_DELETE                       = 0x1
+	NOTE_EOF                          = 0x2
+	NOTE_EXEC                         = 0x20000000
+	NOTE_EXIT                         = 0x80000000
+	NOTE_EXTEND                       = 0x4
+	NOTE_FORK                         = 0x40000000
+	NOTE_LINK                         = 0x10
+	NOTE_LOWAT                        = 0x1
+	NOTE_OOB                          = 0x4
+	NOTE_PCTRLMASK                    = 0xf0000000
+	NOTE_PDATAMASK                    = 0xfffff
+	NOTE_RENAME                       = 0x20
+	NOTE_REVOKE                       = 0x40
+	NOTE_TRACK                        = 0x1
+	NOTE_TRACKERR                     = 0x2
+	NOTE_TRUNCATE                     = 0x80
+	NOTE_WRITE                        = 0x2
+	OCRNL                             = 0x10
+	OLCUC                             = 0x20
+	ONLCR                             = 0x2
+	ONLRET                            = 0x80
+	ONOCR                             = 0x40
+	ONOEOT                            = 0x8
+	OPOST                             = 0x1
+	OXTABS                            = 0x4
+	O_ACCMODE                         = 0x3
+	O_APPEND                          = 0x8
+	O_ASYNC                           = 0x40
+	O_CLOEXEC                         = 0x10000
+	O_CREAT                           = 0x200
+	O_DIRECTORY                       = 0x20000
+	O_DSYNC                           = 0x80
+	O_EXCL                            = 0x800
+	O_EXLOCK                          = 0x20
+	O_FSYNC                           = 0x80
+	O_NDELAY                          = 0x4
+	O_NOCTTY                          = 0x8000
+	O_NOFOLLOW                        = 0x100
+	O_NONBLOCK                        = 0x4
+	O_RDONLY                          = 0x0
+	O_RDWR                            = 0x2
+	O_RSYNC                           = 0x80
+	O_SHLOCK                          = 0x10
+	O_SYNC                            = 0x80
+	O_TRUNC                           = 0x400
+	O_WRONLY                          = 0x1
+	PARENB                            = 0x1000
+	PARMRK                            = 0x8
+	PARODD                            = 0x2000
+	PENDIN                            = 0x20000000
+	PF_FLUSH                          = 0x1
+	PRIO_PGRP                         = 0x1
+	PRIO_PROCESS                      = 0x0
+	PRIO_USER                         = 0x2
+	PROT_EXEC                         = 0x4
+	PROT_NONE                         = 0x0
+	PROT_READ                         = 0x1
+	PROT_WRITE                        = 0x2
+	RLIMIT_CORE                       = 0x4
+	RLIMIT_CPU                        = 0x0
+	RLIMIT_DATA                       = 0x2
+	RLIMIT_FSIZE                      = 0x1
+	RLIMIT_MEMLOCK                    = 0x6
+	RLIMIT_NOFILE                     = 0x8
+	RLIMIT_NPROC                      = 0x7
+	RLIMIT_RSS                        = 0x5
+	RLIMIT_STACK                      = 0x3
+	RLIM_INFINITY                     = 0x7fffffffffffffff
+	RTAX_AUTHOR                       = 0x6
+	RTAX_BFD                          = 0xb
+	RTAX_BRD                          = 0x7
+	RTAX_DNS                          = 0xc
+	RTAX_DST                          = 0x0
+	RTAX_GATEWAY                      = 0x1
+	RTAX_GENMASK                      = 0x3
+	RTAX_IFA                          = 0x5
+	RTAX_IFP                          = 0x4
+	RTAX_LABEL                        = 0xa
+	RTAX_MAX                          = 0xf
+	RTAX_NETMASK                      = 0x2
+	RTAX_SEARCH                       = 0xe
+	RTAX_SRC                          = 0x8
+	RTAX_SRCMASK                      = 0x9
+	RTAX_STATIC                       = 0xd
+	RTA_AUTHOR                        = 0x40
+	RTA_BFD                           = 0x800
+	RTA_BRD                           = 0x80
+	RTA_DNS                           = 0x1000
+	RTA_DST                           = 0x1
+	RTA_GATEWAY                       = 0x2
+	RTA_GENMASK                       = 0x8
+	RTA_IFA                           = 0x20
+	RTA_IFP                           = 0x10
+	RTA_LABEL                         = 0x400
+	RTA_NETMASK                       = 0x4
+	RTA_SEARCH                        = 0x4000
+	RTA_SRC                           = 0x100
+	RTA_SRCMASK                       = 0x200
+	RTA_STATIC                        = 0x2000
+	RTF_ANNOUNCE                      = 0x4000
+	RTF_BFD                           = 0x1000000
+	RTF_BLACKHOLE                     = 0x1000
+	RTF_BROADCAST                     = 0x400000
+	RTF_CACHED                        = 0x20000
+	RTF_CLONED                        = 0x10000
+	RTF_CLONING                       = 0x100
+	RTF_CONNECTED                     = 0x800000
+	RTF_DONE                          = 0x40
+	RTF_DYNAMIC                       = 0x10
+	RTF_FMASK                         = 0x110fc08
+	RTF_GATEWAY                       = 0x2
+	RTF_HOST                          = 0x4
+	RTF_LLINFO                        = 0x400
+	RTF_LOCAL                         = 0x200000
+	RTF_MODIFIED                      = 0x20
+	RTF_MPATH                         = 0x40000
+	RTF_MPLS                          = 0x100000
+	RTF_MULTICAST                     = 0x200
+	RTF_PERMANENT_ARP                 = 0x2000
+	RTF_PROTO1                        = 0x8000
+	RTF_PROTO2                        = 0x4000
+	RTF_PROTO3                        = 0x2000
+	RTF_REJECT                        = 0x8
+	RTF_STATIC                        = 0x800
+	RTF_UP                            = 0x1
+	RTF_USETRAILERS                   = 0x8000
+	RTM_80211INFO                     = 0x15
+	RTM_ADD                           = 0x1
+	RTM_BFD                           = 0x12
+	RTM_CHANGE                        = 0x3
+	RTM_CHGADDRATTR                   = 0x14
+	RTM_DELADDR                       = 0xd
+	RTM_DELETE                        = 0x2
+	RTM_DESYNC                        = 0x10
+	RTM_GET                           = 0x4
+	RTM_IFANNOUNCE                    = 0xf
+	RTM_IFINFO                        = 0xe
+	RTM_INVALIDATE                    = 0x11
+	RTM_LOSING                        = 0x5
+	RTM_MAXSIZE                       = 0x800
+	RTM_MISS                          = 0x7
+	RTM_NEWADDR                       = 0xc
+	RTM_PROPOSAL                      = 0x13
+	RTM_REDIRECT                      = 0x6
+	RTM_RESOLVE                       = 0xb
+	RTM_SOURCE                        = 0x16
+	RTM_VERSION                       = 0x5
+	RTV_EXPIRE                        = 0x4
+	RTV_HOPCOUNT                      = 0x2
+	RTV_MTU                           = 0x1
+	RTV_RPIPE                         = 0x8
+	RTV_RTT                           = 0x40
+	RTV_RTTVAR                        = 0x80
+	RTV_SPIPE                         = 0x10
+	RTV_SSTHRESH                      = 0x20
+	RT_TABLEID_BITS                   = 0x8
+	RT_TABLEID_MASK                   = 0xff
+	RT_TABLEID_MAX                    = 0xff
+	RUSAGE_CHILDREN                   = -0x1
+	RUSAGE_SELF                       = 0x0
+	RUSAGE_THREAD                     = 0x1
+	SCM_RIGHTS                        = 0x1
+	SCM_TIMESTAMP                     = 0x4
+	SEEK_CUR                          = 0x1
+	SEEK_END                          = 0x2
+	SEEK_SET                          = 0x0
+	SHUT_RD                           = 0x0
+	SHUT_RDWR                         = 0x2
+	SHUT_WR                           = 0x1
+	SIOCADDMULTI                      = 0x80206931
+	SIOCAIFADDR                       = 0x8040691a
+	SIOCAIFGROUP                      = 0x80286987
+	SIOCATMARK                        = 0x40047307
+	SIOCBRDGADD                       = 0x8060693c
+	SIOCBRDGADDL                      = 0x80606949
+	SIOCBRDGADDS                      = 0x80606941
+	SIOCBRDGARL                       = 0x808c694d
+	SIOCBRDGDADDR                     = 0x81286947
+	SIOCBRDGDEL                       = 0x8060693d
+	SIOCBRDGDELS                      = 0x80606942
+	SIOCBRDGFLUSH                     = 0x80606948
+	SIOCBRDGFRL                       = 0x808c694e
+	SIOCBRDGGCACHE                    = 0xc0146941
+	SIOCBRDGGFD                       = 0xc0146952
+	SIOCBRDGGHT                       = 0xc0146951
+	SIOCBRDGGIFFLGS                   = 0xc060693e
+	SIOCBRDGGMA                       = 0xc0146953
+	SIOCBRDGGPARAM                    = 0xc0406958
+	SIOCBRDGGPRI                      = 0xc0146950
+	SIOCBRDGGRL                       = 0xc030694f
+	SIOCBRDGGTO                       = 0xc0146946
+	SIOCBRDGIFS                       = 0xc0606942
+	SIOCBRDGRTS                       = 0xc0206943
+	SIOCBRDGSADDR                     = 0xc1286944
+	SIOCBRDGSCACHE                    = 0x80146940
+	SIOCBRDGSFD                       = 0x80146952
+	SIOCBRDGSHT                       = 0x80146951
+	SIOCBRDGSIFCOST                   = 0x80606955
+	SIOCBRDGSIFFLGS                   = 0x8060693f
+	SIOCBRDGSIFPRIO                   = 0x80606954
+	SIOCBRDGSIFPROT                   = 0x8060694a
+	SIOCBRDGSMA                       = 0x80146953
+	SIOCBRDGSPRI                      = 0x80146950
+	SIOCBRDGSPROTO                    = 0x8014695a
+	SIOCBRDGSTO                       = 0x80146945
+	SIOCBRDGSTXHC                     = 0x80146959
+	SIOCDELLABEL                      = 0x80206997
+	SIOCDELMULTI                      = 0x80206932
+	SIOCDIFADDR                       = 0x80206919
+	SIOCDIFGROUP                      = 0x80286989
+	SIOCDIFPARENT                     = 0x802069b4
+	SIOCDIFPHYADDR                    = 0x80206949
+	SIOCDPWE3NEIGHBOR                 = 0x802069de
+	SIOCDVNETID                       = 0x802069af
+	SIOCGETKALIVE                     = 0xc01869a4
+	SIOCGETLABEL                      = 0x8020699a
+	SIOCGETMPWCFG                     = 0xc02069ae
+	SIOCGETPFLOW                      = 0xc02069fe
+	SIOCGETPFSYNC                     = 0xc02069f8
+	SIOCGETSGCNT                      = 0xc0207534
+	SIOCGETVIFCNT                     = 0xc0287533
+	SIOCGETVLAN                       = 0xc0206990
+	SIOCGIFADDR                       = 0xc0206921
+	SIOCGIFBRDADDR                    = 0xc0206923
+	SIOCGIFCONF                       = 0xc0106924
+	SIOCGIFDATA                       = 0xc020691b
+	SIOCGIFDESCR                      = 0xc0206981
+	SIOCGIFDSTADDR                    = 0xc0206922
+	SIOCGIFFLAGS                      = 0xc0206911
+	SIOCGIFGATTR                      = 0xc028698b
+	SIOCGIFGENERIC                    = 0xc020693a
+	SIOCGIFGLIST                      = 0xc028698d
+	SIOCGIFGMEMB                      = 0xc028698a
+	SIOCGIFGROUP                      = 0xc0286988
+	SIOCGIFHARDMTU                    = 0xc02069a5
+	SIOCGIFLLPRIO                     = 0xc02069b6
+	SIOCGIFMEDIA                      = 0xc0406938
+	SIOCGIFMETRIC                     = 0xc0206917
+	SIOCGIFMTU                        = 0xc020697e
+	SIOCGIFNETMASK                    = 0xc0206925
+	SIOCGIFPAIR                       = 0xc02069b1
+	SIOCGIFPARENT                     = 0xc02069b3
+	SIOCGIFPRIORITY                   = 0xc020699c
+	SIOCGIFRDOMAIN                    = 0xc02069a0
+	SIOCGIFRTLABEL                    = 0xc0206983
+	SIOCGIFRXR                        = 0x802069aa
+	SIOCGIFSFFPAGE                    = 0xc1126939
+	SIOCGIFXFLAGS                     = 0xc020699e
+	SIOCGLIFPHYADDR                   = 0xc218694b
+	SIOCGLIFPHYDF                     = 0xc02069c2
+	SIOCGLIFPHYECN                    = 0xc02069c8
+	SIOCGLIFPHYRTABLE                 = 0xc02069a2
+	SIOCGLIFPHYTTL                    = 0xc02069a9
+	SIOCGPGRP                         = 0x40047309
+	SIOCGPWE3                         = 0xc0206998
+	SIOCGPWE3CTRLWORD                 = 0xc02069dc
+	SIOCGPWE3FAT                      = 0xc02069dd
+	SIOCGPWE3NEIGHBOR                 = 0xc21869de
+	SIOCGRXHPRIO                      = 0xc02069db
+	SIOCGSPPPPARAMS                   = 0xc0206994
+	SIOCGTXHPRIO                      = 0xc02069c6
+	SIOCGUMBINFO                      = 0xc02069be
+	SIOCGUMBPARAM                     = 0xc02069c0
+	SIOCGVH                           = 0xc02069f6
+	SIOCGVNETFLOWID                   = 0xc02069c4
+	SIOCGVNETID                       = 0xc02069a7
+	SIOCIFAFATTACH                    = 0x801169ab
+	SIOCIFAFDETACH                    = 0x801169ac
+	SIOCIFCREATE                      = 0x8020697a
+	SIOCIFDESTROY                     = 0x80206979
+	SIOCIFGCLONERS                    = 0xc0106978
+	SIOCSETKALIVE                     = 0x801869a3
+	SIOCSETLABEL                      = 0x80206999
+	SIOCSETMPWCFG                     = 0x802069ad
+	SIOCSETPFLOW                      = 0x802069fd
+	SIOCSETPFSYNC                     = 0x802069f7
+	SIOCSETVLAN                       = 0x8020698f
+	SIOCSIFADDR                       = 0x8020690c
+	SIOCSIFBRDADDR                    = 0x80206913
+	SIOCSIFDESCR                      = 0x80206980
+	SIOCSIFDSTADDR                    = 0x8020690e
+	SIOCSIFFLAGS                      = 0x80206910
+	SIOCSIFGATTR                      = 0x8028698c
+	SIOCSIFGENERIC                    = 0x80206939
+	SIOCSIFLLADDR                     = 0x8020691f
+	SIOCSIFLLPRIO                     = 0x802069b5
+	SIOCSIFMEDIA                      = 0xc0206937
+	SIOCSIFMETRIC                     = 0x80206918
+	SIOCSIFMTU                        = 0x8020697f
+	SIOCSIFNETMASK                    = 0x80206916
+	SIOCSIFPAIR                       = 0x802069b0
+	SIOCSIFPARENT                     = 0x802069b2
+	SIOCSIFPRIORITY                   = 0x8020699b
+	SIOCSIFRDOMAIN                    = 0x8020699f
+	SIOCSIFRTLABEL                    = 0x80206982
+	SIOCSIFXFLAGS                     = 0x8020699d
+	SIOCSLIFPHYADDR                   = 0x8218694a
+	SIOCSLIFPHYDF                     = 0x802069c1
+	SIOCSLIFPHYECN                    = 0x802069c7
+	SIOCSLIFPHYRTABLE                 = 0x802069a1
+	SIOCSLIFPHYTTL                    = 0x802069a8
+	SIOCSPGRP                         = 0x80047308
+	SIOCSPWE3CTRLWORD                 = 0x802069dc
+	SIOCSPWE3FAT                      = 0x802069dd
+	SIOCSPWE3NEIGHBOR                 = 0x821869de
+	SIOCSRXHPRIO                      = 0x802069db
+	SIOCSSPPPPARAMS                   = 0x80206993
+	SIOCSTXHPRIO                      = 0x802069c5
+	SIOCSUMBPARAM                     = 0x802069bf
+	SIOCSVH                           = 0xc02069f5
+	SIOCSVNETFLOWID                   = 0x802069c3
+	SIOCSVNETID                       = 0x802069a6
+	SOCK_CLOEXEC                      = 0x8000
+	SOCK_DGRAM                        = 0x2
+	SOCK_DNS                          = 0x1000
+	SOCK_NONBLOCK                     = 0x4000
+	SOCK_RAW                          = 0x3
+	SOCK_RDM                          = 0x4
+	SOCK_SEQPACKET                    = 0x5
+	SOCK_STREAM                       = 0x1
+	SOL_SOCKET                        = 0xffff
+	SOMAXCONN                         = 0x80
+	SO_ACCEPTCONN                     = 0x2
+	SO_BINDANY                        = 0x1000
+	SO_BROADCAST                      = 0x20
+	SO_DEBUG                          = 0x1
+	SO_DOMAIN                         = 0x1024
+	SO_DONTROUTE                      = 0x10
+	SO_ERROR                          = 0x1007
+	SO_KEEPALIVE                      = 0x8
+	SO_LINGER                         = 0x80
+	SO_NETPROC                        = 0x1020
+	SO_OOBINLINE                      = 0x100
+	SO_PEERCRED                       = 0x1022
+	SO_PROTOCOL                       = 0x1025
+	SO_RCVBUF                         = 0x1002
+	SO_RCVLOWAT                       = 0x1004
+	SO_RCVTIMEO                       = 0x1006
+	SO_REUSEADDR                      = 0x4
+	SO_REUSEPORT                      = 0x200
+	SO_RTABLE                         = 0x1021
+	SO_SNDBUF                         = 0x1001
+	SO_SNDLOWAT                       = 0x1003
+	SO_SNDTIMEO                       = 0x1005
+	SO_SPLICE                         = 0x1023
+	SO_TIMESTAMP                      = 0x800
+	SO_TYPE                           = 0x1008
+	SO_USELOOPBACK                    = 0x40
+	SO_ZEROIZE                        = 0x2000
+	S_BLKSIZE                         = 0x200
+	S_IEXEC                           = 0x40
+	S_IFBLK                           = 0x6000
+	S_IFCHR                           = 0x2000
+	S_IFDIR                           = 0x4000
+	S_IFIFO                           = 0x1000
+	S_IFLNK                           = 0xa000
+	S_IFMT                            = 0xf000
+	S_IFREG                           = 0x8000
+	S_IFSOCK                          = 0xc000
+	S_IREAD                           = 0x100
+	S_IRGRP                           = 0x20
+	S_IROTH                           = 0x4
+	S_IRUSR                           = 0x100
+	S_IRWXG                           = 0x38
+	S_IRWXO                           = 0x7
+	S_IRWXU                           = 0x1c0
+	S_ISGID                           = 0x400
+	S_ISTXT                           = 0x200
+	S_ISUID                           = 0x800
+	S_ISVTX                           = 0x200
+	S_IWGRP                           = 0x10
+	S_IWOTH                           = 0x2
+	S_IWRITE                          = 0x80
+	S_IWUSR                           = 0x80
+	S_IXGRP                           = 0x8
+	S_IXOTH                           = 0x1
+	S_IXUSR                           = 0x40
+	TCIFLUSH                          = 0x1
+	TCIOFF                            = 0x3
+	TCIOFLUSH                         = 0x3
+	TCION                             = 0x4
+	TCOFLUSH                          = 0x2
+	TCOOFF                            = 0x1
+	TCOON                             = 0x2
+	TCPOPT_EOL                        = 0x0
+	TCPOPT_MAXSEG                     = 0x2
+	TCPOPT_NOP                        = 0x1
+	TCPOPT_SACK                       = 0x5
+	TCPOPT_SACK_HDR                   = 0x1010500
+	TCPOPT_SACK_PERMITTED             = 0x4
+	TCPOPT_SACK_PERMIT_HDR            = 0x1010402
+	TCPOPT_SIGNATURE                  = 0x13
+	TCPOPT_TIMESTAMP                  = 0x8
+	TCPOPT_TSTAMP_HDR                 = 0x101080a
+	TCPOPT_WINDOW                     = 0x3
+	TCP_INFO                          = 0x9
+	TCP_MAXSEG                        = 0x2
+	TCP_MAXWIN                        = 0xffff
+	TCP_MAX_SACK                      = 0x3
+	TCP_MAX_WINSHIFT                  = 0xe
+	TCP_MD5SIG                        = 0x4
+	TCP_MSS                           = 0x200
+	TCP_NODELAY                       = 0x1
+	TCP_NOPUSH                        = 0x10
+	TCP_SACKHOLE_LIMIT                = 0x80
+	TCP_SACK_ENABLE                   = 0x8
+	TCSAFLUSH                         = 0x2
+	TIMER_ABSTIME                     = 0x1
+	TIMER_RELTIME                     = 0x0
+	TIOCCBRK                          = 0x2000747a
+	TIOCCDTR                          = 0x20007478
+	TIOCCHKVERAUTH                    = 0x2000741e
+	TIOCCLRVERAUTH                    = 0x2000741d
+	TIOCCONS                          = 0x80047462
+	TIOCDRAIN                         = 0x2000745e
+	TIOCEXCL                          = 0x2000740d
+	TIOCEXT                           = 0x80047460
+	TIOCFLAG_CLOCAL                   = 0x2
+	TIOCFLAG_CRTSCTS                  = 0x4
+	TIOCFLAG_MDMBUF                   = 0x8
+	TIOCFLAG_PPS                      = 0x10
+	TIOCFLAG_SOFTCAR                  = 0x1
+	TIOCFLUSH                         = 0x80047410
+	TIOCGETA                          = 0x402c7413
+	TIOCGETD                          = 0x4004741a
+	TIOCGFLAGS                        = 0x4004745d
+	TIOCGPGRP                         = 0x40047477
+	TIOCGSID                          = 0x40047463
+	TIOCGTSTAMP                       = 0x4010745b
+	TIOCGWINSZ                        = 0x40087468
+	TIOCMBIC                          = 0x8004746b
+	TIOCMBIS                          = 0x8004746c
+	TIOCMGET                          = 0x4004746a
+	TIOCMODG                          = 0x4004746a
+	TIOCMODS                          = 0x8004746d
+	TIOCMSET                          = 0x8004746d
+	TIOCM_CAR                         = 0x40
+	TIOCM_CD                          = 0x40
+	TIOCM_CTS                         = 0x20
+	TIOCM_DSR                         = 0x100
+	TIOCM_DTR                         = 0x2
+	TIOCM_LE                          = 0x1
+	TIOCM_RI                          = 0x80
+	TIOCM_RNG                         = 0x80
+	TIOCM_RTS                         = 0x4
+	TIOCM_SR                          = 0x10
+	TIOCM_ST                          = 0x8
+	TIOCNOTTY                         = 0x20007471
+	TIOCNXCL                          = 0x2000740e
+	TIOCOUTQ                          = 0x40047473
+	TIOCPKT                           = 0x80047470
+	TIOCPKT_DATA                      = 0x0
+	TIOCPKT_DOSTOP                    = 0x20
+	TIOCPKT_FLUSHREAD                 = 0x1
+	TIOCPKT_FLUSHWRITE                = 0x2
+	TIOCPKT_IOCTL                     = 0x40
+	TIOCPKT_NOSTOP                    = 0x10
+	TIOCPKT_START                     = 0x8
+	TIOCPKT_STOP                      = 0x4
+	TIOCREMOTE                        = 0x80047469
+	TIOCSBRK                          = 0x2000747b
+	TIOCSCTTY                         = 0x20007461
+	TIOCSDTR                          = 0x20007479
+	TIOCSETA                          = 0x802c7414
+	TIOCSETAF                         = 0x802c7416
+	TIOCSETAW                         = 0x802c7415
+	TIOCSETD                          = 0x8004741b
+	TIOCSETVERAUTH                    = 0x8004741c
+	TIOCSFLAGS                        = 0x8004745c
+	TIOCSIG                           = 0x8004745f
+	TIOCSPGRP                         = 0x80047476
+	TIOCSTART                         = 0x2000746e
+	TIOCSTAT                          = 0x20007465
+	TIOCSTOP                          = 0x2000746f
+	TIOCSTSTAMP                       = 0x8008745a
+	TIOCSWINSZ                        = 0x80087467
+	TIOCUCNTL                         = 0x80047466
+	TIOCUCNTL_CBRK                    = 0x7a
+	TIOCUCNTL_SBRK                    = 0x7b
+	TOSTOP                            = 0x400000
+	UTIME_NOW                         = -0x2
+	UTIME_OMIT                        = -0x1
+	VDISCARD                          = 0xf
+	VDSUSP                            = 0xb
+	VEOF                              = 0x0
+	VEOL                              = 0x1
+	VEOL2                             = 0x2
+	VERASE                            = 0x3
+	VINTR                             = 0x8
+	VKILL                             = 0x5
+	VLNEXT                            = 0xe
+	VMIN                              = 0x10
+	VM_ANONMIN                        = 0x7
+	VM_LOADAVG                        = 0x2
+	VM_MALLOC_CONF                    = 0xc
+	VM_MAXID                          = 0xd
+	VM_MAXSLP                         = 0xa
+	VM_METER                          = 0x1
+	VM_NKMEMPAGES                     = 0x6
+	VM_PSSTRINGS                      = 0x3
+	VM_SWAPENCRYPT                    = 0x5
+	VM_USPACE                         = 0xb
+	VM_UVMEXP                         = 0x4
+	VM_VNODEMIN                       = 0x9
+	VM_VTEXTMIN                       = 0x8
+	VQUIT                             = 0x9
+	VREPRINT                          = 0x6
+	VSTART                            = 0xc
+	VSTATUS                           = 0x12
+	VSTOP                             = 0xd
+	VSUSP                             = 0xa
+	VTIME                             = 0x11
+	VWERASE                           = 0x4
+	WALTSIG                           = 0x4
+	WCONTINUED                        = 0x8
+	WCOREFLAG                         = 0x80
+	WNOHANG                           = 0x1
+	WUNTRACED                         = 0x2
+	XCASE                             = 0x1000000
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x30)
+	EADDRNOTAVAIL   = syscall.Errno(0x31)
+	EAFNOSUPPORT    = syscall.Errno(0x2f)
+	EAGAIN          = syscall.Errno(0x23)
+	EALREADY        = syscall.Errno(0x25)
+	EAUTH           = syscall.Errno(0x50)
+	EBADF           = syscall.Errno(0x9)
+	EBADMSG         = syscall.Errno(0x5c)
+	EBADRPC         = syscall.Errno(0x48)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x58)
+	ECHILD          = syscall.Errno(0xa)
+	ECONNABORTED    = syscall.Errno(0x35)
+	ECONNREFUSED    = syscall.Errno(0x3d)
+	ECONNRESET      = syscall.Errno(0x36)
+	EDEADLK         = syscall.Errno(0xb)
+	EDESTADDRREQ    = syscall.Errno(0x27)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x45)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EFTYPE          = syscall.Errno(0x4f)
+	EHOSTDOWN       = syscall.Errno(0x40)
+	EHOSTUNREACH    = syscall.Errno(0x41)
+	EIDRM           = syscall.Errno(0x59)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x24)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EIPSEC          = syscall.Errno(0x52)
+	EISCONN         = syscall.Errno(0x38)
+	EISDIR          = syscall.Errno(0x15)
+	ELAST           = syscall.Errno(0x5f)
+	ELOOP           = syscall.Errno(0x3e)
+	EMEDIUMTYPE     = syscall.Errno(0x56)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x28)
+	ENAMETOOLONG    = syscall.Errno(0x3f)
+	ENEEDAUTH       = syscall.Errno(0x51)
+	ENETDOWN        = syscall.Errno(0x32)
+	ENETRESET       = syscall.Errno(0x34)
+	ENETUNREACH     = syscall.Errno(0x33)
+	ENFILE          = syscall.Errno(0x17)
+	ENOATTR         = syscall.Errno(0x53)
+	ENOBUFS         = syscall.Errno(0x37)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x4d)
+	ENOMEDIUM       = syscall.Errno(0x55)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x5a)
+	ENOPROTOOPT     = syscall.Errno(0x2a)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSYS          = syscall.Errno(0x4e)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x39)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x42)
+	ENOTRECOVERABLE = syscall.Errno(0x5d)
+	ENOTSOCK        = syscall.Errno(0x26)
+	ENOTSUP         = syscall.Errno(0x5b)
+	ENOTTY          = syscall.Errno(0x19)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x2d)
+	EOVERFLOW       = syscall.Errno(0x57)
+	EOWNERDEAD      = syscall.Errno(0x5e)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x2e)
+	EPIPE           = syscall.Errno(0x20)
+	EPROCLIM        = syscall.Errno(0x43)
+	EPROCUNAVAIL    = syscall.Errno(0x4c)
+	EPROGMISMATCH   = syscall.Errno(0x4b)
+	EPROGUNAVAIL    = syscall.Errno(0x4a)
+	EPROTO          = syscall.Errno(0x5f)
+	EPROTONOSUPPORT = syscall.Errno(0x2b)
+	EPROTOTYPE      = syscall.Errno(0x29)
+	ERANGE          = syscall.Errno(0x22)
+	EREMOTE         = syscall.Errno(0x47)
+	EROFS           = syscall.Errno(0x1e)
+	ERPCMISMATCH    = syscall.Errno(0x49)
+	ESHUTDOWN       = syscall.Errno(0x3a)
+	ESOCKTNOSUPPORT = syscall.Errno(0x2c)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESTALE          = syscall.Errno(0x46)
+	ETIMEDOUT       = syscall.Errno(0x3c)
+	ETOOMANYREFS    = syscall.Errno(0x3b)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUSERS          = syscall.Errno(0x44)
+	EWOULDBLOCK     = syscall.Errno(0x23)
+	EXDEV           = syscall.Errno(0x12)
+)
+
+// Signals
+const (
+	SIGABRT   = syscall.Signal(0x6)
+	SIGALRM   = syscall.Signal(0xe)
+	SIGBUS    = syscall.Signal(0xa)
+	SIGCHLD   = syscall.Signal(0x14)
+	SIGCONT   = syscall.Signal(0x13)
+	SIGEMT    = syscall.Signal(0x7)
+	SIGFPE    = syscall.Signal(0x8)
+	SIGHUP    = syscall.Signal(0x1)
+	SIGILL    = syscall.Signal(0x4)
+	SIGINFO   = syscall.Signal(0x1d)
+	SIGINT    = syscall.Signal(0x2)
+	SIGIO     = syscall.Signal(0x17)
+	SIGIOT    = syscall.Signal(0x6)
+	SIGKILL   = syscall.Signal(0x9)
+	SIGPIPE   = syscall.Signal(0xd)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGQUIT   = syscall.Signal(0x3)
+	SIGSEGV   = syscall.Signal(0xb)
+	SIGSTOP   = syscall.Signal(0x11)
+	SIGSYS    = syscall.Signal(0xc)
+	SIGTERM   = syscall.Signal(0xf)
+	SIGTHR    = syscall.Signal(0x20)
+	SIGTRAP   = syscall.Signal(0x5)
+	SIGTSTP   = syscall.Signal(0x12)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x10)
+	SIGUSR1   = syscall.Signal(0x1e)
+	SIGUSR2   = syscall.Signal(0x1f)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "device not configured"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EDEADLK", "resource deadlock avoided"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "operation not supported by device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "EAGAIN", "resource temporarily unavailable"},
+	{36, "EINPROGRESS", "operation now in progress"},
+	{37, "EALREADY", "operation already in progress"},
+	{38, "ENOTSOCK", "socket operation on non-socket"},
+	{39, "EDESTADDRREQ", "destination address required"},
+	{40, "EMSGSIZE", "message too long"},
+	{41, "EPROTOTYPE", "protocol wrong type for socket"},
+	{42, "ENOPROTOOPT", "protocol not available"},
+	{43, "EPROTONOSUPPORT", "protocol not supported"},
+	{44, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{45, "EOPNOTSUPP", "operation not supported"},
+	{46, "EPFNOSUPPORT", "protocol family not supported"},
+	{47, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{48, "EADDRINUSE", "address already in use"},
+	{49, "EADDRNOTAVAIL", "can't assign requested address"},
+	{50, "ENETDOWN", "network is down"},
+	{51, "ENETUNREACH", "network is unreachable"},
+	{52, "ENETRESET", "network dropped connection on reset"},
+	{53, "ECONNABORTED", "software caused connection abort"},
+	{54, "ECONNRESET", "connection reset by peer"},
+	{55, "ENOBUFS", "no buffer space available"},
+	{56, "EISCONN", "socket is already connected"},
+	{57, "ENOTCONN", "socket is not connected"},
+	{58, "ESHUTDOWN", "can't send after socket shutdown"},
+	{59, "ETOOMANYREFS", "too many references: can't splice"},
+	{60, "ETIMEDOUT", "operation timed out"},
+	{61, "ECONNREFUSED", "connection refused"},
+	{62, "ELOOP", "too many levels of symbolic links"},
+	{63, "ENAMETOOLONG", "file name too long"},
+	{64, "EHOSTDOWN", "host is down"},
+	{65, "EHOSTUNREACH", "no route to host"},
+	{66, "ENOTEMPTY", "directory not empty"},
+	{67, "EPROCLIM", "too many processes"},
+	{68, "EUSERS", "too many users"},
+	{69, "EDQUOT", "disk quota exceeded"},
+	{70, "ESTALE", "stale NFS file handle"},
+	{71, "EREMOTE", "too many levels of remote in path"},
+	{72, "EBADRPC", "RPC struct is bad"},
+	{73, "ERPCMISMATCH", "RPC version wrong"},
+	{74, "EPROGUNAVAIL", "RPC program not available"},
+	{75, "EPROGMISMATCH", "program version wrong"},
+	{76, "EPROCUNAVAIL", "bad procedure for program"},
+	{77, "ENOLCK", "no locks available"},
+	{78, "ENOSYS", "function not implemented"},
+	{79, "EFTYPE", "inappropriate file type or format"},
+	{80, "EAUTH", "authentication error"},
+	{81, "ENEEDAUTH", "need authenticator"},
+	{82, "EIPSEC", "IPsec processing failure"},
+	{83, "ENOATTR", "attribute not found"},
+	{84, "EILSEQ", "illegal byte sequence"},
+	{85, "ENOMEDIUM", "no medium found"},
+	{86, "EMEDIUMTYPE", "wrong medium type"},
+	{87, "EOVERFLOW", "value too large to be stored in data type"},
+	{88, "ECANCELED", "operation canceled"},
+	{89, "EIDRM", "identifier removed"},
+	{90, "ENOMSG", "no message of desired type"},
+	{91, "ENOTSUP", "not supported"},
+	{92, "EBADMSG", "bad message"},
+	{93, "ENOTRECOVERABLE", "state not recoverable"},
+	{94, "EOWNERDEAD", "previous owner died"},
+	{95, "ELAST", "protocol error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/BPT trap"},
+	{6, "SIGABRT", "abort trap"},
+	{7, "SIGEMT", "EMT trap"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad system call"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGURG", "urgent I/O condition"},
+	{17, "SIGSTOP", "suspended (signal)"},
+	{18, "SIGTSTP", "suspended"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGXCPU", "cputime limit exceeded"},
+	{25, "SIGXFSZ", "filesize limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window size changes"},
+	{29, "SIGINFO", "information request"},
+	{30, "SIGUSR1", "user defined signal 1"},
+	{31, "SIGUSR2", "user defined signal 2"},
+	{32, "SIGTHR", "thread AST"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d2ddd3176e39ee7061fae448c773edabe4ef57b9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_solaris_amd64.go
@@ -0,0 +1,1556 @@
+// mkerrors.sh -m64
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && solaris
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -m64 _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	AF_802                        = 0x12
+	AF_APPLETALK                  = 0x10
+	AF_CCITT                      = 0xa
+	AF_CHAOS                      = 0x5
+	AF_DATAKIT                    = 0x9
+	AF_DECnet                     = 0xc
+	AF_DLI                        = 0xd
+	AF_ECMA                       = 0x8
+	AF_FILE                       = 0x1
+	AF_GOSIP                      = 0x16
+	AF_HYLINK                     = 0xf
+	AF_IMPLINK                    = 0x3
+	AF_INET                       = 0x2
+	AF_INET6                      = 0x1a
+	AF_INET_OFFLOAD               = 0x1e
+	AF_IPX                        = 0x17
+	AF_KEY                        = 0x1b
+	AF_LAT                        = 0xe
+	AF_LINK                       = 0x19
+	AF_LOCAL                      = 0x1
+	AF_MAX                        = 0x20
+	AF_NBS                        = 0x7
+	AF_NCA                        = 0x1c
+	AF_NIT                        = 0x11
+	AF_NS                         = 0x6
+	AF_OSI                        = 0x13
+	AF_OSINET                     = 0x15
+	AF_PACKET                     = 0x20
+	AF_POLICY                     = 0x1d
+	AF_PUP                        = 0x4
+	AF_ROUTE                      = 0x18
+	AF_SNA                        = 0xb
+	AF_TRILL                      = 0x1f
+	AF_UNIX                       = 0x1
+	AF_UNSPEC                     = 0x0
+	AF_X25                        = 0x14
+	ARPHRD_ARCNET                 = 0x7
+	ARPHRD_ATM                    = 0x10
+	ARPHRD_AX25                   = 0x3
+	ARPHRD_CHAOS                  = 0x5
+	ARPHRD_EETHER                 = 0x2
+	ARPHRD_ETHER                  = 0x1
+	ARPHRD_FC                     = 0x12
+	ARPHRD_FRAME                  = 0xf
+	ARPHRD_HDLC                   = 0x11
+	ARPHRD_IB                     = 0x20
+	ARPHRD_IEEE802                = 0x6
+	ARPHRD_IPATM                  = 0x13
+	ARPHRD_METRICOM               = 0x17
+	ARPHRD_TUNNEL                 = 0x1f
+	B0                            = 0x0
+	B110                          = 0x3
+	B115200                       = 0x12
+	B1200                         = 0x9
+	B134                          = 0x4
+	B150                          = 0x5
+	B153600                       = 0x13
+	B1800                         = 0xa
+	B19200                        = 0xe
+	B200                          = 0x6
+	B230400                       = 0x14
+	B2400                         = 0xb
+	B300                          = 0x7
+	B307200                       = 0x15
+	B38400                        = 0xf
+	B460800                       = 0x16
+	B4800                         = 0xc
+	B50                           = 0x1
+	B57600                        = 0x10
+	B600                          = 0x8
+	B75                           = 0x2
+	B76800                        = 0x11
+	B921600                       = 0x17
+	B9600                         = 0xd
+	BIOCFLUSH                     = 0x20004268
+	BIOCGBLEN                     = 0x40044266
+	BIOCGDLT                      = 0x4004426a
+	BIOCGDLTLIST                  = -0x3fefbd89
+	BIOCGDLTLIST32                = -0x3ff7bd89
+	BIOCGETIF                     = 0x4020426b
+	BIOCGETLIF                    = 0x4078426b
+	BIOCGHDRCMPLT                 = 0x40044274
+	BIOCGRTIMEOUT                 = 0x4010427b
+	BIOCGRTIMEOUT32               = 0x4008427b
+	BIOCGSEESENT                  = 0x40044278
+	BIOCGSTATS                    = 0x4080426f
+	BIOCGSTATSOLD                 = 0x4008426f
+	BIOCIMMEDIATE                 = -0x7ffbbd90
+	BIOCPROMISC                   = 0x20004269
+	BIOCSBLEN                     = -0x3ffbbd9a
+	BIOCSDLT                      = -0x7ffbbd8a
+	BIOCSETF                      = -0x7fefbd99
+	BIOCSETF32                    = -0x7ff7bd99
+	BIOCSETIF                     = -0x7fdfbd94
+	BIOCSETLIF                    = -0x7f87bd94
+	BIOCSHDRCMPLT                 = -0x7ffbbd8b
+	BIOCSRTIMEOUT                 = -0x7fefbd86
+	BIOCSRTIMEOUT32               = -0x7ff7bd86
+	BIOCSSEESENT                  = -0x7ffbbd87
+	BIOCSTCPF                     = -0x7fefbd8e
+	BIOCSUDPF                     = -0x7fefbd8d
+	BIOCVERSION                   = 0x40044271
+	BPF_A                         = 0x10
+	BPF_ABS                       = 0x20
+	BPF_ADD                       = 0x0
+	BPF_ALIGNMENT                 = 0x4
+	BPF_ALU                       = 0x4
+	BPF_AND                       = 0x50
+	BPF_B                         = 0x10
+	BPF_DFLTBUFSIZE               = 0x100000
+	BPF_DIV                       = 0x30
+	BPF_H                         = 0x8
+	BPF_IMM                       = 0x0
+	BPF_IND                       = 0x40
+	BPF_JA                        = 0x0
+	BPF_JEQ                       = 0x10
+	BPF_JGE                       = 0x30
+	BPF_JGT                       = 0x20
+	BPF_JMP                       = 0x5
+	BPF_JSET                      = 0x40
+	BPF_K                         = 0x0
+	BPF_LD                        = 0x0
+	BPF_LDX                       = 0x1
+	BPF_LEN                       = 0x80
+	BPF_LSH                       = 0x60
+	BPF_MAJOR_VERSION             = 0x1
+	BPF_MAXBUFSIZE                = 0x1000000
+	BPF_MAXINSNS                  = 0x200
+	BPF_MEM                       = 0x60
+	BPF_MEMWORDS                  = 0x10
+	BPF_MINBUFSIZE                = 0x20
+	BPF_MINOR_VERSION             = 0x1
+	BPF_MISC                      = 0x7
+	BPF_MSH                       = 0xa0
+	BPF_MUL                       = 0x20
+	BPF_NEG                       = 0x80
+	BPF_OR                        = 0x40
+	BPF_RELEASE                   = 0x30bb6
+	BPF_RET                       = 0x6
+	BPF_RSH                       = 0x70
+	BPF_ST                        = 0x2
+	BPF_STX                       = 0x3
+	BPF_SUB                       = 0x10
+	BPF_TAX                       = 0x0
+	BPF_TXA                       = 0x80
+	BPF_W                         = 0x0
+	BPF_X                         = 0x8
+	BRKINT                        = 0x2
+	BS0                           = 0x0
+	BS1                           = 0x2000
+	BSDLY                         = 0x2000
+	CBAUD                         = 0xf
+	CFLUSH                        = 0xf
+	CIBAUD                        = 0xf0000
+	CLOCAL                        = 0x800
+	CLOCK_HIGHRES                 = 0x4
+	CLOCK_LEVEL                   = 0xa
+	CLOCK_MONOTONIC               = 0x4
+	CLOCK_PROCESS_CPUTIME_ID      = 0x5
+	CLOCK_PROF                    = 0x2
+	CLOCK_REALTIME                = 0x3
+	CLOCK_THREAD_CPUTIME_ID       = 0x2
+	CLOCK_VIRTUAL                 = 0x1
+	CR0                           = 0x0
+	CR1                           = 0x200
+	CR2                           = 0x400
+	CR3                           = 0x600
+	CRDLY                         = 0x600
+	CREAD                         = 0x80
+	CRTSCTS                       = 0x80000000
+	CS5                           = 0x0
+	CS6                           = 0x10
+	CS7                           = 0x20
+	CS8                           = 0x30
+	CSIZE                         = 0x30
+	CSTART                        = 0x11
+	CSTATUS                       = 0x14
+	CSTOP                         = 0x13
+	CSTOPB                        = 0x40
+	CSUSP                         = 0x1a
+	CSWTCH                        = 0x1a
+	DIOC                          = 0x6400
+	DIOCGETB                      = 0x6402
+	DIOCGETC                      = 0x6401
+	DIOCGETP                      = 0x6408
+	DIOCSETE                      = 0x6403
+	DIOCSETP                      = 0x6409
+	DLT_AIRONET_HEADER            = 0x78
+	DLT_APPLE_IP_OVER_IEEE1394    = 0x8a
+	DLT_ARCNET                    = 0x7
+	DLT_ARCNET_LINUX              = 0x81
+	DLT_ATM_CLIP                  = 0x13
+	DLT_ATM_RFC1483               = 0xb
+	DLT_AURORA                    = 0x7e
+	DLT_AX25                      = 0x3
+	DLT_BACNET_MS_TP              = 0xa5
+	DLT_CHAOS                     = 0x5
+	DLT_CISCO_IOS                 = 0x76
+	DLT_C_HDLC                    = 0x68
+	DLT_DOCSIS                    = 0x8f
+	DLT_ECONET                    = 0x73
+	DLT_EN10MB                    = 0x1
+	DLT_EN3MB                     = 0x2
+	DLT_ENC                       = 0x6d
+	DLT_ERF_ETH                   = 0xaf
+	DLT_ERF_POS                   = 0xb0
+	DLT_FDDI                      = 0xa
+	DLT_FRELAY                    = 0x6b
+	DLT_GCOM_SERIAL               = 0xad
+	DLT_GCOM_T1E1                 = 0xac
+	DLT_GPF_F                     = 0xab
+	DLT_GPF_T                     = 0xaa
+	DLT_GPRS_LLC                  = 0xa9
+	DLT_HDLC                      = 0x10
+	DLT_HHDLC                     = 0x79
+	DLT_HIPPI                     = 0xf
+	DLT_IBM_SN                    = 0x92
+	DLT_IBM_SP                    = 0x91
+	DLT_IEEE802                   = 0x6
+	DLT_IEEE802_11                = 0x69
+	DLT_IEEE802_11_RADIO          = 0x7f
+	DLT_IEEE802_11_RADIO_AVS      = 0xa3
+	DLT_IPNET                     = 0xe2
+	DLT_IPOIB                     = 0xa2
+	DLT_IP_OVER_FC                = 0x7a
+	DLT_JUNIPER_ATM1              = 0x89
+	DLT_JUNIPER_ATM2              = 0x87
+	DLT_JUNIPER_CHDLC             = 0xb5
+	DLT_JUNIPER_ES                = 0x84
+	DLT_JUNIPER_ETHER             = 0xb2
+	DLT_JUNIPER_FRELAY            = 0xb4
+	DLT_JUNIPER_GGSN              = 0x85
+	DLT_JUNIPER_MFR               = 0x86
+	DLT_JUNIPER_MLFR              = 0x83
+	DLT_JUNIPER_MLPPP             = 0x82
+	DLT_JUNIPER_MONITOR           = 0xa4
+	DLT_JUNIPER_PIC_PEER          = 0xae
+	DLT_JUNIPER_PPP               = 0xb3
+	DLT_JUNIPER_PPPOE             = 0xa7
+	DLT_JUNIPER_PPPOE_ATM         = 0xa8
+	DLT_JUNIPER_SERVICES          = 0x88
+	DLT_LINUX_IRDA                = 0x90
+	DLT_LINUX_LAPD                = 0xb1
+	DLT_LINUX_SLL                 = 0x71
+	DLT_LOOP                      = 0x6c
+	DLT_LTALK                     = 0x72
+	DLT_MTP2                      = 0x8c
+	DLT_MTP2_WITH_PHDR            = 0x8b
+	DLT_MTP3                      = 0x8d
+	DLT_NULL                      = 0x0
+	DLT_PCI_EXP                   = 0x7d
+	DLT_PFLOG                     = 0x75
+	DLT_PFSYNC                    = 0x12
+	DLT_PPP                       = 0x9
+	DLT_PPP_BSDOS                 = 0xe
+	DLT_PPP_PPPD                  = 0xa6
+	DLT_PRISM_HEADER              = 0x77
+	DLT_PRONET                    = 0x4
+	DLT_RAW                       = 0xc
+	DLT_RAWAF_MASK                = 0x2240000
+	DLT_RIO                       = 0x7c
+	DLT_SCCP                      = 0x8e
+	DLT_SLIP                      = 0x8
+	DLT_SLIP_BSDOS                = 0xd
+	DLT_SUNATM                    = 0x7b
+	DLT_SYMANTEC_FIREWALL         = 0x63
+	DLT_TZSP                      = 0x80
+	ECHO                          = 0x8
+	ECHOCTL                       = 0x200
+	ECHOE                         = 0x10
+	ECHOK                         = 0x20
+	ECHOKE                        = 0x800
+	ECHONL                        = 0x40
+	ECHOPRT                       = 0x400
+	EMPTY_SET                     = 0x0
+	EMT_CPCOVF                    = 0x1
+	EQUALITY_CHECK                = 0x0
+	EXTA                          = 0xe
+	EXTB                          = 0xf
+	FD_CLOEXEC                    = 0x1
+	FD_NFDBITS                    = 0x40
+	FD_SETSIZE                    = 0x10000
+	FF0                           = 0x0
+	FF1                           = 0x8000
+	FFDLY                         = 0x8000
+	FIORDCHK                      = 0x6603
+	FLUSHALL                      = 0x1
+	FLUSHDATA                     = 0x0
+	FLUSHO                        = 0x2000
+	F_ALLOCSP                     = 0xa
+	F_ALLOCSP64                   = 0xa
+	F_BADFD                       = 0x2e
+	F_BLKSIZE                     = 0x13
+	F_BLOCKS                      = 0x12
+	F_CHKFL                       = 0x8
+	F_COMPAT                      = 0x8
+	F_DUP2FD                      = 0x9
+	F_DUP2FD_CLOEXEC              = 0x24
+	F_DUPFD                       = 0x0
+	F_DUPFD_CLOEXEC               = 0x25
+	F_FLOCK                       = 0x35
+	F_FLOCK64                     = 0x35
+	F_FLOCKW                      = 0x36
+	F_FLOCKW64                    = 0x36
+	F_FREESP                      = 0xb
+	F_FREESP64                    = 0xb
+	F_GETFD                       = 0x1
+	F_GETFL                       = 0x3
+	F_GETLK                       = 0xe
+	F_GETLK64                     = 0xe
+	F_GETOWN                      = 0x17
+	F_GETXFL                      = 0x2d
+	F_HASREMOTELOCKS              = 0x1a
+	F_ISSTREAM                    = 0xd
+	F_MANDDNY                     = 0x10
+	F_MDACC                       = 0x20
+	F_NODNY                       = 0x0
+	F_NPRIV                       = 0x10
+	F_OFD_GETLK                   = 0x2f
+	F_OFD_GETLK64                 = 0x2f
+	F_OFD_SETLK                   = 0x30
+	F_OFD_SETLK64                 = 0x30
+	F_OFD_SETLKW                  = 0x31
+	F_OFD_SETLKW64                = 0x31
+	F_PRIV                        = 0xf
+	F_QUOTACTL                    = 0x11
+	F_RDACC                       = 0x1
+	F_RDDNY                       = 0x1
+	F_RDLCK                       = 0x1
+	F_REVOKE                      = 0x19
+	F_RMACC                       = 0x4
+	F_RMDNY                       = 0x4
+	F_RWACC                       = 0x3
+	F_RWDNY                       = 0x3
+	F_SETFD                       = 0x2
+	F_SETFL                       = 0x4
+	F_SETLK                       = 0x6
+	F_SETLK64                     = 0x6
+	F_SETLK64_NBMAND              = 0x2a
+	F_SETLKW                      = 0x7
+	F_SETLKW64                    = 0x7
+	F_SETLK_NBMAND                = 0x2a
+	F_SETOWN                      = 0x18
+	F_SHARE                       = 0x28
+	F_SHARE_NBMAND                = 0x2b
+	F_UNLCK                       = 0x3
+	F_UNLKSYS                     = 0x4
+	F_UNSHARE                     = 0x29
+	F_WRACC                       = 0x2
+	F_WRDNY                       = 0x2
+	F_WRLCK                       = 0x2
+	HUPCL                         = 0x400
+	IBSHIFT                       = 0x10
+	ICANON                        = 0x2
+	ICMP6_FILTER                  = 0x1
+	ICRNL                         = 0x100
+	IEXTEN                        = 0x8000
+	IFF_ADDRCONF                  = 0x80000
+	IFF_ALLMULTI                  = 0x200
+	IFF_ANYCAST                   = 0x400000
+	IFF_BROADCAST                 = 0x2
+	IFF_CANTCHANGE                = 0x7f203003b5a
+	IFF_COS_ENABLED               = 0x200000000
+	IFF_DEBUG                     = 0x4
+	IFF_DEPRECATED                = 0x40000
+	IFF_DHCPRUNNING               = 0x4000
+	IFF_DUPLICATE                 = 0x4000000000
+	IFF_FAILED                    = 0x10000000
+	IFF_FIXEDMTU                  = 0x1000000000
+	IFF_INACTIVE                  = 0x40000000
+	IFF_INTELLIGENT               = 0x400
+	IFF_IPMP                      = 0x8000000000
+	IFF_IPMP_CANTCHANGE           = 0x10000000
+	IFF_IPMP_INVALID              = 0x1ec200080
+	IFF_IPV4                      = 0x1000000
+	IFF_IPV6                      = 0x2000000
+	IFF_L3PROTECT                 = 0x40000000000
+	IFF_LOOPBACK                  = 0x8
+	IFF_MULTICAST                 = 0x800
+	IFF_MULTI_BCAST               = 0x1000
+	IFF_NOACCEPT                  = 0x4000000
+	IFF_NOARP                     = 0x80
+	IFF_NOFAILOVER                = 0x8000000
+	IFF_NOLINKLOCAL               = 0x20000000000
+	IFF_NOLOCAL                   = 0x20000
+	IFF_NONUD                     = 0x200000
+	IFF_NORTEXCH                  = 0x800000
+	IFF_NOTRAILERS                = 0x20
+	IFF_NOXMIT                    = 0x10000
+	IFF_OFFLINE                   = 0x80000000
+	IFF_POINTOPOINT               = 0x10
+	IFF_PREFERRED                 = 0x400000000
+	IFF_PRIVATE                   = 0x8000
+	IFF_PROMISC                   = 0x100
+	IFF_ROUTER                    = 0x100000
+	IFF_RUNNING                   = 0x40
+	IFF_STANDBY                   = 0x20000000
+	IFF_TEMPORARY                 = 0x800000000
+	IFF_UNNUMBERED                = 0x2000
+	IFF_UP                        = 0x1
+	IFF_VIRTUAL                   = 0x2000000000
+	IFF_VRRP                      = 0x10000000000
+	IFF_XRESOLV                   = 0x100000000
+	IFNAMSIZ                      = 0x10
+	IFT_1822                      = 0x2
+	IFT_6TO4                      = 0xca
+	IFT_AAL5                      = 0x31
+	IFT_ARCNET                    = 0x23
+	IFT_ARCNETPLUS                = 0x24
+	IFT_ATM                       = 0x25
+	IFT_CEPT                      = 0x13
+	IFT_DS3                       = 0x1e
+	IFT_EON                       = 0x19
+	IFT_ETHER                     = 0x6
+	IFT_FDDI                      = 0xf
+	IFT_FRELAY                    = 0x20
+	IFT_FRELAYDCE                 = 0x2c
+	IFT_HDH1822                   = 0x3
+	IFT_HIPPI                     = 0x2f
+	IFT_HSSI                      = 0x2e
+	IFT_HY                        = 0xe
+	IFT_IB                        = 0xc7
+	IFT_IPV4                      = 0xc8
+	IFT_IPV6                      = 0xc9
+	IFT_ISDNBASIC                 = 0x14
+	IFT_ISDNPRIMARY               = 0x15
+	IFT_ISO88022LLC               = 0x29
+	IFT_ISO88023                  = 0x7
+	IFT_ISO88024                  = 0x8
+	IFT_ISO88025                  = 0x9
+	IFT_ISO88026                  = 0xa
+	IFT_LAPB                      = 0x10
+	IFT_LOCALTALK                 = 0x2a
+	IFT_LOOP                      = 0x18
+	IFT_MIOX25                    = 0x26
+	IFT_MODEM                     = 0x30
+	IFT_NSIP                      = 0x1b
+	IFT_OTHER                     = 0x1
+	IFT_P10                       = 0xc
+	IFT_P80                       = 0xd
+	IFT_PARA                      = 0x22
+	IFT_PPP                       = 0x17
+	IFT_PROPMUX                   = 0x36
+	IFT_PROPVIRTUAL               = 0x35
+	IFT_PTPSERIAL                 = 0x16
+	IFT_RS232                     = 0x21
+	IFT_SDLC                      = 0x11
+	IFT_SIP                       = 0x1f
+	IFT_SLIP                      = 0x1c
+	IFT_SMDSDXI                   = 0x2b
+	IFT_SMDSICIP                  = 0x34
+	IFT_SONET                     = 0x27
+	IFT_SONETPATH                 = 0x32
+	IFT_SONETVT                   = 0x33
+	IFT_STARLAN                   = 0xb
+	IFT_T1                        = 0x12
+	IFT_ULTRA                     = 0x1d
+	IFT_V35                       = 0x2d
+	IFT_X25                       = 0x5
+	IFT_X25DDN                    = 0x4
+	IFT_X25PLE                    = 0x28
+	IFT_XETHER                    = 0x1a
+	IGNBRK                        = 0x1
+	IGNCR                         = 0x80
+	IGNPAR                        = 0x4
+	IMAXBEL                       = 0x2000
+	INLCR                         = 0x40
+	INPCK                         = 0x10
+	IN_AUTOCONF_MASK              = 0xffff0000
+	IN_AUTOCONF_NET               = 0xa9fe0000
+	IN_CLASSA_HOST                = 0xffffff
+	IN_CLASSA_MAX                 = 0x80
+	IN_CLASSA_NET                 = 0xff000000
+	IN_CLASSA_NSHIFT              = 0x18
+	IN_CLASSB_HOST                = 0xffff
+	IN_CLASSB_MAX                 = 0x10000
+	IN_CLASSB_NET                 = 0xffff0000
+	IN_CLASSB_NSHIFT              = 0x10
+	IN_CLASSC_HOST                = 0xff
+	IN_CLASSC_NET                 = 0xffffff00
+	IN_CLASSC_NSHIFT              = 0x8
+	IN_CLASSD_HOST                = 0xfffffff
+	IN_CLASSD_NET                 = 0xf0000000
+	IN_CLASSD_NSHIFT              = 0x1c
+	IN_CLASSE_NET                 = 0xffffffff
+	IN_LOOPBACKNET                = 0x7f
+	IN_PRIVATE12_MASK             = 0xfff00000
+	IN_PRIVATE12_NET              = 0xac100000
+	IN_PRIVATE16_MASK             = 0xffff0000
+	IN_PRIVATE16_NET              = 0xc0a80000
+	IN_PRIVATE8_MASK              = 0xff000000
+	IN_PRIVATE8_NET               = 0xa000000
+	IPPROTO_AH                    = 0x33
+	IPPROTO_DSTOPTS               = 0x3c
+	IPPROTO_EGP                   = 0x8
+	IPPROTO_ENCAP                 = 0x4
+	IPPROTO_EON                   = 0x50
+	IPPROTO_ESP                   = 0x32
+	IPPROTO_FRAGMENT              = 0x2c
+	IPPROTO_GGP                   = 0x3
+	IPPROTO_HELLO                 = 0x3f
+	IPPROTO_HOPOPTS               = 0x0
+	IPPROTO_ICMP                  = 0x1
+	IPPROTO_ICMPV6                = 0x3a
+	IPPROTO_IDP                   = 0x16
+	IPPROTO_IGMP                  = 0x2
+	IPPROTO_IP                    = 0x0
+	IPPROTO_IPV6                  = 0x29
+	IPPROTO_MAX                   = 0x100
+	IPPROTO_ND                    = 0x4d
+	IPPROTO_NONE                  = 0x3b
+	IPPROTO_OSPF                  = 0x59
+	IPPROTO_PIM                   = 0x67
+	IPPROTO_PUP                   = 0xc
+	IPPROTO_RAW                   = 0xff
+	IPPROTO_ROUTING               = 0x2b
+	IPPROTO_RSVP                  = 0x2e
+	IPPROTO_SCTP                  = 0x84
+	IPPROTO_TCP                   = 0x6
+	IPPROTO_UDP                   = 0x11
+	IPV6_ADD_MEMBERSHIP           = 0x9
+	IPV6_BOUND_IF                 = 0x41
+	IPV6_CHECKSUM                 = 0x18
+	IPV6_DONTFRAG                 = 0x21
+	IPV6_DROP_MEMBERSHIP          = 0xa
+	IPV6_DSTOPTS                  = 0xf
+	IPV6_FLOWINFO_FLOWLABEL       = 0xffff0f00
+	IPV6_FLOWINFO_TCLASS          = 0xf00f
+	IPV6_HOPLIMIT                 = 0xc
+	IPV6_HOPOPTS                  = 0xe
+	IPV6_JOIN_GROUP               = 0x9
+	IPV6_LEAVE_GROUP              = 0xa
+	IPV6_MULTICAST_HOPS           = 0x7
+	IPV6_MULTICAST_IF             = 0x6
+	IPV6_MULTICAST_LOOP           = 0x8
+	IPV6_NEXTHOP                  = 0xd
+	IPV6_PAD1_OPT                 = 0x0
+	IPV6_PATHMTU                  = 0x25
+	IPV6_PKTINFO                  = 0xb
+	IPV6_PREFER_SRC_CGA           = 0x20
+	IPV6_PREFER_SRC_CGADEFAULT    = 0x10
+	IPV6_PREFER_SRC_CGAMASK       = 0x30
+	IPV6_PREFER_SRC_COA           = 0x2
+	IPV6_PREFER_SRC_DEFAULT       = 0x15
+	IPV6_PREFER_SRC_HOME          = 0x1
+	IPV6_PREFER_SRC_MASK          = 0x3f
+	IPV6_PREFER_SRC_MIPDEFAULT    = 0x1
+	IPV6_PREFER_SRC_MIPMASK       = 0x3
+	IPV6_PREFER_SRC_NONCGA        = 0x10
+	IPV6_PREFER_SRC_PUBLIC        = 0x4
+	IPV6_PREFER_SRC_TMP           = 0x8
+	IPV6_PREFER_SRC_TMPDEFAULT    = 0x4
+	IPV6_PREFER_SRC_TMPMASK       = 0xc
+	IPV6_RECVDSTOPTS              = 0x28
+	IPV6_RECVHOPLIMIT             = 0x13
+	IPV6_RECVHOPOPTS              = 0x14
+	IPV6_RECVPATHMTU              = 0x24
+	IPV6_RECVPKTINFO              = 0x12
+	IPV6_RECVRTHDR                = 0x16
+	IPV6_RECVRTHDRDSTOPTS         = 0x17
+	IPV6_RECVTCLASS               = 0x19
+	IPV6_RTHDR                    = 0x10
+	IPV6_RTHDRDSTOPTS             = 0x11
+	IPV6_RTHDR_TYPE_0             = 0x0
+	IPV6_SEC_OPT                  = 0x22
+	IPV6_SRC_PREFERENCES          = 0x23
+	IPV6_TCLASS                   = 0x26
+	IPV6_UNICAST_HOPS             = 0x5
+	IPV6_UNSPEC_SRC               = 0x42
+	IPV6_USE_MIN_MTU              = 0x20
+	IPV6_V6ONLY                   = 0x27
+	IP_ADD_MEMBERSHIP             = 0x13
+	IP_ADD_SOURCE_MEMBERSHIP      = 0x17
+	IP_BLOCK_SOURCE               = 0x15
+	IP_BOUND_IF                   = 0x41
+	IP_BROADCAST                  = 0x106
+	IP_BROADCAST_TTL              = 0x43
+	IP_DEFAULT_MULTICAST_LOOP     = 0x1
+	IP_DEFAULT_MULTICAST_TTL      = 0x1
+	IP_DF                         = 0x4000
+	IP_DHCPINIT_IF                = 0x45
+	IP_DONTFRAG                   = 0x1b
+	IP_DONTROUTE                  = 0x105
+	IP_DROP_MEMBERSHIP            = 0x14
+	IP_DROP_SOURCE_MEMBERSHIP     = 0x18
+	IP_HDRINCL                    = 0x2
+	IP_MAXPACKET                  = 0xffff
+	IP_MF                         = 0x2000
+	IP_MSS                        = 0x240
+	IP_MULTICAST_IF               = 0x10
+	IP_MULTICAST_LOOP             = 0x12
+	IP_MULTICAST_TTL              = 0x11
+	IP_NEXTHOP                    = 0x19
+	IP_OPTIONS                    = 0x1
+	IP_PKTINFO                    = 0x1a
+	IP_RECVDSTADDR                = 0x7
+	IP_RECVIF                     = 0x9
+	IP_RECVOPTS                   = 0x5
+	IP_RECVPKTINFO                = 0x1a
+	IP_RECVRETOPTS                = 0x6
+	IP_RECVSLLA                   = 0xa
+	IP_RECVTOS                    = 0xc
+	IP_RECVTTL                    = 0xb
+	IP_RETOPTS                    = 0x8
+	IP_REUSEADDR                  = 0x104
+	IP_SEC_OPT                    = 0x22
+	IP_TOS                        = 0x3
+	IP_TTL                        = 0x4
+	IP_UNBLOCK_SOURCE             = 0x16
+	IP_UNSPEC_SRC                 = 0x42
+	ISIG                          = 0x1
+	ISTRIP                        = 0x20
+	IUCLC                         = 0x200
+	IXANY                         = 0x800
+	IXOFF                         = 0x1000
+	IXON                          = 0x400
+	LOCK_EX                       = 0x2
+	LOCK_NB                       = 0x4
+	LOCK_SH                       = 0x1
+	LOCK_UN                       = 0x8
+	MADV_ACCESS_DEFAULT           = 0x6
+	MADV_ACCESS_LWP               = 0x7
+	MADV_ACCESS_MANY              = 0x8
+	MADV_DONTNEED                 = 0x4
+	MADV_FREE                     = 0x5
+	MADV_NORMAL                   = 0x0
+	MADV_PURGE                    = 0x9
+	MADV_RANDOM                   = 0x1
+	MADV_SEQUENTIAL               = 0x2
+	MADV_WILLNEED                 = 0x3
+	MAP_32BIT                     = 0x80
+	MAP_ALIGN                     = 0x200
+	MAP_ANON                      = 0x100
+	MAP_ANONYMOUS                 = 0x100
+	MAP_FILE                      = 0x0
+	MAP_FIXED                     = 0x10
+	MAP_INITDATA                  = 0x800
+	MAP_NORESERVE                 = 0x40
+	MAP_PRIVATE                   = 0x2
+	MAP_RENAME                    = 0x20
+	MAP_SHARED                    = 0x1
+	MAP_TEXT                      = 0x400
+	MAP_TYPE                      = 0xf
+	MCAST_BLOCK_SOURCE            = 0x2b
+	MCAST_EXCLUDE                 = 0x2
+	MCAST_INCLUDE                 = 0x1
+	MCAST_JOIN_GROUP              = 0x29
+	MCAST_JOIN_SOURCE_GROUP       = 0x2d
+	MCAST_LEAVE_GROUP             = 0x2a
+	MCAST_LEAVE_SOURCE_GROUP      = 0x2e
+	MCAST_UNBLOCK_SOURCE          = 0x2c
+	MCL_CURRENT                   = 0x1
+	MCL_FUTURE                    = 0x2
+	MSG_CTRUNC                    = 0x10
+	MSG_DONTROUTE                 = 0x4
+	MSG_DONTWAIT                  = 0x80
+	MSG_DUPCTRL                   = 0x800
+	MSG_EOR                       = 0x8
+	MSG_MAXIOVLEN                 = 0x10
+	MSG_NOSIGNAL                  = 0x200
+	MSG_NOTIFICATION              = 0x100
+	MSG_OOB                       = 0x1
+	MSG_PEEK                      = 0x2
+	MSG_TRUNC                     = 0x20
+	MSG_WAITALL                   = 0x40
+	MSG_XPG4_2                    = 0x8000
+	MS_ASYNC                      = 0x1
+	MS_INVALIDATE                 = 0x2
+	MS_OLDSYNC                    = 0x0
+	MS_SYNC                       = 0x4
+	M_FLUSH                       = 0x86
+	NAME_MAX                      = 0xff
+	NEWDEV                        = 0x1
+	NFDBITS                       = 0x40
+	NL0                           = 0x0
+	NL1                           = 0x100
+	NLDLY                         = 0x100
+	NOFLSH                        = 0x80
+	OCRNL                         = 0x8
+	OFDEL                         = 0x80
+	OFILL                         = 0x40
+	OLCUC                         = 0x2
+	OLDDEV                        = 0x0
+	ONBITSMAJOR                   = 0x7
+	ONBITSMINOR                   = 0x8
+	ONLCR                         = 0x4
+	ONLRET                        = 0x20
+	ONOCR                         = 0x10
+	OPENFAIL                      = -0x1
+	OPOST                         = 0x1
+	O_ACCMODE                     = 0x600003
+	O_APPEND                      = 0x8
+	O_CLOEXEC                     = 0x800000
+	O_CREAT                       = 0x100
+	O_DIRECT                      = 0x2000000
+	O_DIRECTORY                   = 0x1000000
+	O_DSYNC                       = 0x40
+	O_EXCL                        = 0x400
+	O_EXEC                        = 0x400000
+	O_LARGEFILE                   = 0x2000
+	O_NDELAY                      = 0x4
+	O_NOCTTY                      = 0x800
+	O_NOFOLLOW                    = 0x20000
+	O_NOLINKS                     = 0x40000
+	O_NONBLOCK                    = 0x80
+	O_RDONLY                      = 0x0
+	O_RDWR                        = 0x2
+	O_RSYNC                       = 0x8000
+	O_SEARCH                      = 0x200000
+	O_SIOCGIFCONF                 = -0x3ff796ec
+	O_SIOCGLIFCONF                = -0x3fef9688
+	O_SYNC                        = 0x10
+	O_TRUNC                       = 0x200
+	O_WRONLY                      = 0x1
+	O_XATTR                       = 0x4000
+	PARENB                        = 0x100
+	PAREXT                        = 0x100000
+	PARMRK                        = 0x8
+	PARODD                        = 0x200
+	PENDIN                        = 0x4000
+	PRIO_PGRP                     = 0x1
+	PRIO_PROCESS                  = 0x0
+	PRIO_USER                     = 0x2
+	PROT_EXEC                     = 0x4
+	PROT_NONE                     = 0x0
+	PROT_READ                     = 0x1
+	PROT_WRITE                    = 0x2
+	RLIMIT_AS                     = 0x6
+	RLIMIT_CORE                   = 0x4
+	RLIMIT_CPU                    = 0x0
+	RLIMIT_DATA                   = 0x2
+	RLIMIT_FSIZE                  = 0x1
+	RLIMIT_NOFILE                 = 0x5
+	RLIMIT_STACK                  = 0x3
+	RLIM_INFINITY                 = 0xfffffffffffffffd
+	RTAX_AUTHOR                   = 0x6
+	RTAX_BRD                      = 0x7
+	RTAX_DST                      = 0x0
+	RTAX_GATEWAY                  = 0x1
+	RTAX_GENMASK                  = 0x3
+	RTAX_IFA                      = 0x5
+	RTAX_IFP                      = 0x4
+	RTAX_MAX                      = 0x9
+	RTAX_NETMASK                  = 0x2
+	RTAX_SRC                      = 0x8
+	RTA_AUTHOR                    = 0x40
+	RTA_BRD                       = 0x80
+	RTA_DST                       = 0x1
+	RTA_GATEWAY                   = 0x2
+	RTA_GENMASK                   = 0x8
+	RTA_IFA                       = 0x20
+	RTA_IFP                       = 0x10
+	RTA_NETMASK                   = 0x4
+	RTA_NUMBITS                   = 0x9
+	RTA_SRC                       = 0x100
+	RTF_BLACKHOLE                 = 0x1000
+	RTF_CLONING                   = 0x100
+	RTF_DONE                      = 0x40
+	RTF_DYNAMIC                   = 0x10
+	RTF_GATEWAY                   = 0x2
+	RTF_HOST                      = 0x4
+	RTF_INDIRECT                  = 0x40000
+	RTF_KERNEL                    = 0x80000
+	RTF_LLINFO                    = 0x400
+	RTF_MASK                      = 0x80
+	RTF_MODIFIED                  = 0x20
+	RTF_MULTIRT                   = 0x10000
+	RTF_PRIVATE                   = 0x2000
+	RTF_PROTO1                    = 0x8000
+	RTF_PROTO2                    = 0x4000
+	RTF_REJECT                    = 0x8
+	RTF_SETSRC                    = 0x20000
+	RTF_STATIC                    = 0x800
+	RTF_UP                        = 0x1
+	RTF_XRESOLVE                  = 0x200
+	RTF_ZONE                      = 0x100000
+	RTM_ADD                       = 0x1
+	RTM_CHANGE                    = 0x3
+	RTM_CHGADDR                   = 0xf
+	RTM_DELADDR                   = 0xd
+	RTM_DELETE                    = 0x2
+	RTM_FREEADDR                  = 0x10
+	RTM_GET                       = 0x4
+	RTM_IFINFO                    = 0xe
+	RTM_LOCK                      = 0x8
+	RTM_LOSING                    = 0x5
+	RTM_MISS                      = 0x7
+	RTM_NEWADDR                   = 0xc
+	RTM_OLDADD                    = 0x9
+	RTM_OLDDEL                    = 0xa
+	RTM_REDIRECT                  = 0x6
+	RTM_RESOLVE                   = 0xb
+	RTM_VERSION                   = 0x3
+	RTV_EXPIRE                    = 0x4
+	RTV_HOPCOUNT                  = 0x2
+	RTV_MTU                       = 0x1
+	RTV_RPIPE                     = 0x8
+	RTV_RTT                       = 0x40
+	RTV_RTTVAR                    = 0x80
+	RTV_SPIPE                     = 0x10
+	RTV_SSTHRESH                  = 0x20
+	RT_AWARE                      = 0x1
+	RUSAGE_CHILDREN               = -0x1
+	RUSAGE_SELF                   = 0x0
+	SCM_RIGHTS                    = 0x1010
+	SCM_TIMESTAMP                 = 0x1013
+	SCM_UCRED                     = 0x1012
+	SHUT_RD                       = 0x0
+	SHUT_RDWR                     = 0x2
+	SHUT_WR                       = 0x1
+	SIG2STR_MAX                   = 0x20
+	SIOCADDMULTI                  = -0x7fdf96cf
+	SIOCADDRT                     = -0x7fcf8df6
+	SIOCATMARK                    = 0x40047307
+	SIOCDARP                      = -0x7fdb96e0
+	SIOCDELMULTI                  = -0x7fdf96ce
+	SIOCDELRT                     = -0x7fcf8df5
+	SIOCDXARP                     = -0x7fff9658
+	SIOCGARP                      = -0x3fdb96e1
+	SIOCGDSTINFO                  = -0x3fff965c
+	SIOCGENADDR                   = -0x3fdf96ab
+	SIOCGENPSTATS                 = -0x3fdf96c7
+	SIOCGETLSGCNT                 = -0x3fef8deb
+	SIOCGETNAME                   = 0x40107334
+	SIOCGETPEER                   = 0x40107335
+	SIOCGETPROP                   = -0x3fff8f44
+	SIOCGETSGCNT                  = -0x3feb8deb
+	SIOCGETSYNC                   = -0x3fdf96d3
+	SIOCGETVIFCNT                 = -0x3feb8dec
+	SIOCGHIWAT                    = 0x40047301
+	SIOCGIFADDR                   = -0x3fdf96f3
+	SIOCGIFBRDADDR                = -0x3fdf96e9
+	SIOCGIFCONF                   = -0x3ff796a4
+	SIOCGIFDSTADDR                = -0x3fdf96f1
+	SIOCGIFFLAGS                  = -0x3fdf96ef
+	SIOCGIFHWADDR                 = -0x3fdf9647
+	SIOCGIFINDEX                  = -0x3fdf96a6
+	SIOCGIFMEM                    = -0x3fdf96ed
+	SIOCGIFMETRIC                 = -0x3fdf96e5
+	SIOCGIFMTU                    = -0x3fdf96ea
+	SIOCGIFMUXID                  = -0x3fdf96a8
+	SIOCGIFNETMASK                = -0x3fdf96e7
+	SIOCGIFNUM                    = 0x40046957
+	SIOCGIP6ADDRPOLICY            = -0x3fff965e
+	SIOCGIPMSFILTER               = -0x3ffb964c
+	SIOCGLIFADDR                  = -0x3f87968f
+	SIOCGLIFBINDING               = -0x3f879666
+	SIOCGLIFBRDADDR               = -0x3f879685
+	SIOCGLIFCONF                  = -0x3fef965b
+	SIOCGLIFDADSTATE              = -0x3f879642
+	SIOCGLIFDSTADDR               = -0x3f87968d
+	SIOCGLIFFLAGS                 = -0x3f87968b
+	SIOCGLIFGROUPINFO             = -0x3f4b9663
+	SIOCGLIFGROUPNAME             = -0x3f879664
+	SIOCGLIFHWADDR                = -0x3f879640
+	SIOCGLIFINDEX                 = -0x3f87967b
+	SIOCGLIFLNKINFO               = -0x3f879674
+	SIOCGLIFMETRIC                = -0x3f879681
+	SIOCGLIFMTU                   = -0x3f879686
+	SIOCGLIFMUXID                 = -0x3f87967d
+	SIOCGLIFNETMASK               = -0x3f879683
+	SIOCGLIFNUM                   = -0x3ff3967e
+	SIOCGLIFSRCOF                 = -0x3fef964f
+	SIOCGLIFSUBNET                = -0x3f879676
+	SIOCGLIFTOKEN                 = -0x3f879678
+	SIOCGLIFUSESRC                = -0x3f879651
+	SIOCGLIFZONE                  = -0x3f879656
+	SIOCGLOWAT                    = 0x40047303
+	SIOCGMSFILTER                 = -0x3ffb964e
+	SIOCGPGRP                     = 0x40047309
+	SIOCGSTAMP                    = -0x3fef9646
+	SIOCGXARP                     = -0x3fff9659
+	SIOCIFDETACH                  = -0x7fdf96c8
+	SIOCILB                       = -0x3ffb9645
+	SIOCLIFADDIF                  = -0x3f879691
+	SIOCLIFDELND                  = -0x7f879673
+	SIOCLIFGETND                  = -0x3f879672
+	SIOCLIFREMOVEIF               = -0x7f879692
+	SIOCLIFSETND                  = -0x7f879671
+	SIOCLOWER                     = -0x7fdf96d7
+	SIOCSARP                      = -0x7fdb96e2
+	SIOCSCTPGOPT                  = -0x3fef9653
+	SIOCSCTPPEELOFF               = -0x3ffb9652
+	SIOCSCTPSOPT                  = -0x7fef9654
+	SIOCSENABLESDP                = -0x3ffb9649
+	SIOCSETPROP                   = -0x7ffb8f43
+	SIOCSETSYNC                   = -0x7fdf96d4
+	SIOCSHIWAT                    = -0x7ffb8d00
+	SIOCSIFADDR                   = -0x7fdf96f4
+	SIOCSIFBRDADDR                = -0x7fdf96e8
+	SIOCSIFDSTADDR                = -0x7fdf96f2
+	SIOCSIFFLAGS                  = -0x7fdf96f0
+	SIOCSIFINDEX                  = -0x7fdf96a5
+	SIOCSIFMEM                    = -0x7fdf96ee
+	SIOCSIFMETRIC                 = -0x7fdf96e4
+	SIOCSIFMTU                    = -0x7fdf96eb
+	SIOCSIFMUXID                  = -0x7fdf96a7
+	SIOCSIFNAME                   = -0x7fdf96b7
+	SIOCSIFNETMASK                = -0x7fdf96e6
+	SIOCSIP6ADDRPOLICY            = -0x7fff965d
+	SIOCSIPMSFILTER               = -0x7ffb964b
+	SIOCSLGETREQ                  = -0x3fdf96b9
+	SIOCSLIFADDR                  = -0x7f879690
+	SIOCSLIFBRDADDR               = -0x7f879684
+	SIOCSLIFDSTADDR               = -0x7f87968e
+	SIOCSLIFFLAGS                 = -0x7f87968c
+	SIOCSLIFGROUPNAME             = -0x7f879665
+	SIOCSLIFINDEX                 = -0x7f87967a
+	SIOCSLIFLNKINFO               = -0x7f879675
+	SIOCSLIFMETRIC                = -0x7f879680
+	SIOCSLIFMTU                   = -0x7f879687
+	SIOCSLIFMUXID                 = -0x7f87967c
+	SIOCSLIFNAME                  = -0x3f87967f
+	SIOCSLIFNETMASK               = -0x7f879682
+	SIOCSLIFPREFIX                = -0x3f879641
+	SIOCSLIFSUBNET                = -0x7f879677
+	SIOCSLIFTOKEN                 = -0x7f879679
+	SIOCSLIFUSESRC                = -0x7f879650
+	SIOCSLIFZONE                  = -0x7f879655
+	SIOCSLOWAT                    = -0x7ffb8cfe
+	SIOCSLSTAT                    = -0x7fdf96b8
+	SIOCSMSFILTER                 = -0x7ffb964d
+	SIOCSPGRP                     = -0x7ffb8cf8
+	SIOCSPROMISC                  = -0x7ffb96d0
+	SIOCSQPTR                     = -0x3ffb9648
+	SIOCSSDSTATS                  = -0x3fdf96d2
+	SIOCSSESTATS                  = -0x3fdf96d1
+	SIOCSXARP                     = -0x7fff965a
+	SIOCTMYADDR                   = -0x3ff79670
+	SIOCTMYSITE                   = -0x3ff7966e
+	SIOCTONLINK                   = -0x3ff7966f
+	SIOCUPPER                     = -0x7fdf96d8
+	SIOCX25RCV                    = -0x3fdf96c4
+	SIOCX25TBL                    = -0x3fdf96c3
+	SIOCX25XMT                    = -0x3fdf96c5
+	SIOCXPROTO                    = 0x20007337
+	SOCK_CLOEXEC                  = 0x80000
+	SOCK_DGRAM                    = 0x1
+	SOCK_NDELAY                   = 0x200000
+	SOCK_NONBLOCK                 = 0x100000
+	SOCK_RAW                      = 0x4
+	SOCK_RDM                      = 0x5
+	SOCK_SEQPACKET                = 0x6
+	SOCK_STREAM                   = 0x2
+	SOCK_TYPE_MASK                = 0xffff
+	SOL_FILTER                    = 0xfffc
+	SOL_PACKET                    = 0xfffd
+	SOL_ROUTE                     = 0xfffe
+	SOL_SOCKET                    = 0xffff
+	SOMAXCONN                     = 0x80
+	SO_ACCEPTCONN                 = 0x2
+	SO_ALL                        = 0x3f
+	SO_ALLZONES                   = 0x1014
+	SO_ANON_MLP                   = 0x100a
+	SO_ATTACH_FILTER              = 0x40000001
+	SO_BAND                       = 0x4000
+	SO_BROADCAST                  = 0x20
+	SO_COPYOPT                    = 0x80000
+	SO_DEBUG                      = 0x1
+	SO_DELIM                      = 0x8000
+	SO_DETACH_FILTER              = 0x40000002
+	SO_DGRAM_ERRIND               = 0x200
+	SO_DOMAIN                     = 0x100c
+	SO_DONTLINGER                 = -0x81
+	SO_DONTROUTE                  = 0x10
+	SO_ERROPT                     = 0x40000
+	SO_ERROR                      = 0x1007
+	SO_EXCLBIND                   = 0x1015
+	SO_HIWAT                      = 0x10
+	SO_ISNTTY                     = 0x800
+	SO_ISTTY                      = 0x400
+	SO_KEEPALIVE                  = 0x8
+	SO_LINGER                     = 0x80
+	SO_LOWAT                      = 0x20
+	SO_MAC_EXEMPT                 = 0x100b
+	SO_MAC_IMPLICIT               = 0x1016
+	SO_MAXBLK                     = 0x100000
+	SO_MAXPSZ                     = 0x8
+	SO_MINPSZ                     = 0x4
+	SO_MREADOFF                   = 0x80
+	SO_MREADON                    = 0x40
+	SO_NDELOFF                    = 0x200
+	SO_NDELON                     = 0x100
+	SO_NODELIM                    = 0x10000
+	SO_OOBINLINE                  = 0x100
+	SO_PROTOTYPE                  = 0x1009
+	SO_RCVBUF                     = 0x1002
+	SO_RCVLOWAT                   = 0x1004
+	SO_RCVPSH                     = 0x100d
+	SO_RCVTIMEO                   = 0x1006
+	SO_READOPT                    = 0x1
+	SO_RECVUCRED                  = 0x400
+	SO_REUSEADDR                  = 0x4
+	SO_SECATTR                    = 0x1011
+	SO_SNDBUF                     = 0x1001
+	SO_SNDLOWAT                   = 0x1003
+	SO_SNDTIMEO                   = 0x1005
+	SO_STRHOLD                    = 0x20000
+	SO_TAIL                       = 0x200000
+	SO_TIMESTAMP                  = 0x1013
+	SO_TONSTOP                    = 0x2000
+	SO_TOSTOP                     = 0x1000
+	SO_TYPE                       = 0x1008
+	SO_USELOOPBACK                = 0x40
+	SO_VRRP                       = 0x1017
+	SO_WROFF                      = 0x2
+	S_ENFMT                       = 0x400
+	S_IAMB                        = 0x1ff
+	S_IEXEC                       = 0x40
+	S_IFBLK                       = 0x6000
+	S_IFCHR                       = 0x2000
+	S_IFDIR                       = 0x4000
+	S_IFDOOR                      = 0xd000
+	S_IFIFO                       = 0x1000
+	S_IFLNK                       = 0xa000
+	S_IFMT                        = 0xf000
+	S_IFNAM                       = 0x5000
+	S_IFPORT                      = 0xe000
+	S_IFREG                       = 0x8000
+	S_IFSOCK                      = 0xc000
+	S_INSEM                       = 0x1
+	S_INSHD                       = 0x2
+	S_IREAD                       = 0x100
+	S_IRGRP                       = 0x20
+	S_IROTH                       = 0x4
+	S_IRUSR                       = 0x100
+	S_IRWXG                       = 0x38
+	S_IRWXO                       = 0x7
+	S_IRWXU                       = 0x1c0
+	S_ISGID                       = 0x400
+	S_ISUID                       = 0x800
+	S_ISVTX                       = 0x200
+	S_IWGRP                       = 0x10
+	S_IWOTH                       = 0x2
+	S_IWRITE                      = 0x80
+	S_IWUSR                       = 0x80
+	S_IXGRP                       = 0x8
+	S_IXOTH                       = 0x1
+	S_IXUSR                       = 0x40
+	TAB0                          = 0x0
+	TAB1                          = 0x800
+	TAB2                          = 0x1000
+	TAB3                          = 0x1800
+	TABDLY                        = 0x1800
+	TCFLSH                        = 0x5407
+	TCGETA                        = 0x5401
+	TCGETS                        = 0x540d
+	TCIFLUSH                      = 0x0
+	TCIOFF                        = 0x2
+	TCIOFLUSH                     = 0x2
+	TCION                         = 0x3
+	TCOFLUSH                      = 0x1
+	TCOOFF                        = 0x0
+	TCOON                         = 0x1
+	TCP_ABORT_THRESHOLD           = 0x11
+	TCP_ANONPRIVBIND              = 0x20
+	TCP_CONGESTION                = 0x25
+	TCP_CONN_ABORT_THRESHOLD      = 0x13
+	TCP_CONN_NOTIFY_THRESHOLD     = 0x12
+	TCP_CORK                      = 0x18
+	TCP_EXCLBIND                  = 0x21
+	TCP_INIT_CWND                 = 0x15
+	TCP_KEEPALIVE                 = 0x8
+	TCP_KEEPALIVE_ABORT_THRESHOLD = 0x17
+	TCP_KEEPALIVE_THRESHOLD       = 0x16
+	TCP_KEEPCNT                   = 0x23
+	TCP_KEEPIDLE                  = 0x22
+	TCP_KEEPINTVL                 = 0x24
+	TCP_LINGER2                   = 0x1c
+	TCP_MAXSEG                    = 0x2
+	TCP_MSS                       = 0x218
+	TCP_NODELAY                   = 0x1
+	TCP_NOTIFY_THRESHOLD          = 0x10
+	TCP_RECVDSTADDR               = 0x14
+	TCP_RTO_INITIAL               = 0x19
+	TCP_RTO_MAX                   = 0x1b
+	TCP_RTO_MIN                   = 0x1a
+	TCSAFLUSH                     = 0x5410
+	TCSBRK                        = 0x5405
+	TCSETA                        = 0x5402
+	TCSETAF                       = 0x5404
+	TCSETAW                       = 0x5403
+	TCSETS                        = 0x540e
+	TCSETSF                       = 0x5410
+	TCSETSW                       = 0x540f
+	TCXONC                        = 0x5406
+	TIMER_ABSTIME                 = 0x1
+	TIMER_RELTIME                 = 0x0
+	TIOC                          = 0x5400
+	TIOCCBRK                      = 0x747a
+	TIOCCDTR                      = 0x7478
+	TIOCCILOOP                    = 0x746c
+	TIOCEXCL                      = 0x740d
+	TIOCFLUSH                     = 0x7410
+	TIOCGETC                      = 0x7412
+	TIOCGETD                      = 0x7400
+	TIOCGETP                      = 0x7408
+	TIOCGLTC                      = 0x7474
+	TIOCGPGRP                     = 0x7414
+	TIOCGPPS                      = 0x547d
+	TIOCGPPSEV                    = 0x547f
+	TIOCGSID                      = 0x7416
+	TIOCGSOFTCAR                  = 0x5469
+	TIOCGWINSZ                    = 0x5468
+	TIOCHPCL                      = 0x7402
+	TIOCKBOF                      = 0x5409
+	TIOCKBON                      = 0x5408
+	TIOCLBIC                      = 0x747e
+	TIOCLBIS                      = 0x747f
+	TIOCLGET                      = 0x747c
+	TIOCLSET                      = 0x747d
+	TIOCMBIC                      = 0x741c
+	TIOCMBIS                      = 0x741b
+	TIOCMGET                      = 0x741d
+	TIOCMSET                      = 0x741a
+	TIOCM_CAR                     = 0x40
+	TIOCM_CD                      = 0x40
+	TIOCM_CTS                     = 0x20
+	TIOCM_DSR                     = 0x100
+	TIOCM_DTR                     = 0x2
+	TIOCM_LE                      = 0x1
+	TIOCM_RI                      = 0x80
+	TIOCM_RNG                     = 0x80
+	TIOCM_RTS                     = 0x4
+	TIOCM_SR                      = 0x10
+	TIOCM_ST                      = 0x8
+	TIOCNOTTY                     = 0x7471
+	TIOCNXCL                      = 0x740e
+	TIOCOUTQ                      = 0x7473
+	TIOCREMOTE                    = 0x741e
+	TIOCSBRK                      = 0x747b
+	TIOCSCTTY                     = 0x7484
+	TIOCSDTR                      = 0x7479
+	TIOCSETC                      = 0x7411
+	TIOCSETD                      = 0x7401
+	TIOCSETN                      = 0x740a
+	TIOCSETP                      = 0x7409
+	TIOCSIGNAL                    = 0x741f
+	TIOCSILOOP                    = 0x746d
+	TIOCSLTC                      = 0x7475
+	TIOCSPGRP                     = 0x7415
+	TIOCSPPS                      = 0x547e
+	TIOCSSOFTCAR                  = 0x546a
+	TIOCSTART                     = 0x746e
+	TIOCSTI                       = 0x7417
+	TIOCSTOP                      = 0x746f
+	TIOCSWINSZ                    = 0x5467
+	TOSTOP                        = 0x100
+	UTIME_NOW                     = -0x1
+	UTIME_OMIT                    = -0x2
+	VCEOF                         = 0x8
+	VCEOL                         = 0x9
+	VDISCARD                      = 0xd
+	VDSUSP                        = 0xb
+	VEOF                          = 0x4
+	VEOL                          = 0x5
+	VEOL2                         = 0x6
+	VERASE                        = 0x2
+	VERASE2                       = 0x11
+	VINTR                         = 0x0
+	VKILL                         = 0x3
+	VLNEXT                        = 0xf
+	VMIN                          = 0x4
+	VQUIT                         = 0x1
+	VREPRINT                      = 0xc
+	VSTART                        = 0x8
+	VSTATUS                       = 0x10
+	VSTOP                         = 0x9
+	VSUSP                         = 0xa
+	VSWTCH                        = 0x7
+	VT0                           = 0x0
+	VT1                           = 0x4000
+	VTDLY                         = 0x4000
+	VTIME                         = 0x5
+	VWERASE                       = 0xe
+	WCONTFLG                      = 0xffff
+	WCONTINUED                    = 0x8
+	WCOREFLG                      = 0x80
+	WEXITED                       = 0x1
+	WNOHANG                       = 0x40
+	WNOWAIT                       = 0x80
+	WOPTMASK                      = 0xcf
+	WRAP                          = 0x20000
+	WSIGMASK                      = 0x7f
+	WSTOPFLG                      = 0x7f
+	WSTOPPED                      = 0x4
+	WTRAPPED                      = 0x2
+	WUNTRACED                     = 0x4
+	XCASE                         = 0x4
+	XTABS                         = 0x1800
+)
+
+// Errors
+const (
+	E2BIG           = syscall.Errno(0x7)
+	EACCES          = syscall.Errno(0xd)
+	EADDRINUSE      = syscall.Errno(0x7d)
+	EADDRNOTAVAIL   = syscall.Errno(0x7e)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x7c)
+	EAGAIN          = syscall.Errno(0xb)
+	EALREADY        = syscall.Errno(0x95)
+	EBADE           = syscall.Errno(0x32)
+	EBADF           = syscall.Errno(0x9)
+	EBADFD          = syscall.Errno(0x51)
+	EBADMSG         = syscall.Errno(0x4d)
+	EBADR           = syscall.Errno(0x33)
+	EBADRQC         = syscall.Errno(0x36)
+	EBADSLT         = syscall.Errno(0x37)
+	EBFONT          = syscall.Errno(0x39)
+	EBUSY           = syscall.Errno(0x10)
+	ECANCELED       = syscall.Errno(0x2f)
+	ECHILD          = syscall.Errno(0xa)
+	ECHRNG          = syscall.Errno(0x25)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x82)
+	ECONNREFUSED    = syscall.Errno(0x92)
+	ECONNRESET      = syscall.Errno(0x83)
+	EDEADLK         = syscall.Errno(0x2d)
+	EDEADLOCK       = syscall.Errno(0x38)
+	EDESTADDRREQ    = syscall.Errno(0x60)
+	EDOM            = syscall.Errno(0x21)
+	EDQUOT          = syscall.Errno(0x31)
+	EEXIST          = syscall.Errno(0x11)
+	EFAULT          = syscall.Errno(0xe)
+	EFBIG           = syscall.Errno(0x1b)
+	EHOSTDOWN       = syscall.Errno(0x93)
+	EHOSTUNREACH    = syscall.Errno(0x94)
+	EIDRM           = syscall.Errno(0x24)
+	EILSEQ          = syscall.Errno(0x58)
+	EINPROGRESS     = syscall.Errno(0x96)
+	EINTR           = syscall.Errno(0x4)
+	EINVAL          = syscall.Errno(0x16)
+	EIO             = syscall.Errno(0x5)
+	EISCONN         = syscall.Errno(0x85)
+	EISDIR          = syscall.Errno(0x15)
+	EL2HLT          = syscall.Errno(0x2c)
+	EL2NSYNC        = syscall.Errno(0x26)
+	EL3HLT          = syscall.Errno(0x27)
+	EL3RST          = syscall.Errno(0x28)
+	ELIBACC         = syscall.Errno(0x53)
+	ELIBBAD         = syscall.Errno(0x54)
+	ELIBEXEC        = syscall.Errno(0x57)
+	ELIBMAX         = syscall.Errno(0x56)
+	ELIBSCN         = syscall.Errno(0x55)
+	ELNRNG          = syscall.Errno(0x29)
+	ELOCKUNMAPPED   = syscall.Errno(0x48)
+	ELOOP           = syscall.Errno(0x5a)
+	EMFILE          = syscall.Errno(0x18)
+	EMLINK          = syscall.Errno(0x1f)
+	EMSGSIZE        = syscall.Errno(0x61)
+	EMULTIHOP       = syscall.Errno(0x4a)
+	ENAMETOOLONG    = syscall.Errno(0x4e)
+	ENETDOWN        = syscall.Errno(0x7f)
+	ENETRESET       = syscall.Errno(0x81)
+	ENETUNREACH     = syscall.Errno(0x80)
+	ENFILE          = syscall.Errno(0x17)
+	ENOANO          = syscall.Errno(0x35)
+	ENOBUFS         = syscall.Errno(0x84)
+	ENOCSI          = syscall.Errno(0x2b)
+	ENODATA         = syscall.Errno(0x3d)
+	ENODEV          = syscall.Errno(0x13)
+	ENOENT          = syscall.Errno(0x2)
+	ENOEXEC         = syscall.Errno(0x8)
+	ENOLCK          = syscall.Errno(0x2e)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEM          = syscall.Errno(0xc)
+	ENOMSG          = syscall.Errno(0x23)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x63)
+	ENOSPC          = syscall.Errno(0x1c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x59)
+	ENOTACTIVE      = syscall.Errno(0x49)
+	ENOTBLK         = syscall.Errno(0xf)
+	ENOTCONN        = syscall.Errno(0x86)
+	ENOTDIR         = syscall.Errno(0x14)
+	ENOTEMPTY       = syscall.Errno(0x5d)
+	ENOTRECOVERABLE = syscall.Errno(0x3b)
+	ENOTSOCK        = syscall.Errno(0x5f)
+	ENOTSUP         = syscall.Errno(0x30)
+	ENOTTY          = syscall.Errno(0x19)
+	ENOTUNIQ        = syscall.Errno(0x50)
+	ENXIO           = syscall.Errno(0x6)
+	EOPNOTSUPP      = syscall.Errno(0x7a)
+	EOVERFLOW       = syscall.Errno(0x4f)
+	EOWNERDEAD      = syscall.Errno(0x3a)
+	EPERM           = syscall.Errno(0x1)
+	EPFNOSUPPORT    = syscall.Errno(0x7b)
+	EPIPE           = syscall.Errno(0x20)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x78)
+	EPROTOTYPE      = syscall.Errno(0x62)
+	ERANGE          = syscall.Errno(0x22)
+	EREMCHG         = syscall.Errno(0x52)
+	EREMOTE         = syscall.Errno(0x42)
+	ERESTART        = syscall.Errno(0x5b)
+	EROFS           = syscall.Errno(0x1e)
+	ESHUTDOWN       = syscall.Errno(0x8f)
+	ESOCKTNOSUPPORT = syscall.Errno(0x79)
+	ESPIPE          = syscall.Errno(0x1d)
+	ESRCH           = syscall.Errno(0x3)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x97)
+	ESTRPIPE        = syscall.Errno(0x5c)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x91)
+	ETOOMANYREFS    = syscall.Errno(0x90)
+	ETXTBSY         = syscall.Errno(0x1a)
+	EUNATCH         = syscall.Errno(0x2a)
+	EUSERS          = syscall.Errno(0x5e)
+	EWOULDBLOCK     = syscall.Errno(0xb)
+	EXDEV           = syscall.Errno(0x12)
+	EXFULL          = syscall.Errno(0x34)
+)
+
+// Signals
+const (
+	SIGABRT    = syscall.Signal(0x6)
+	SIGALRM    = syscall.Signal(0xe)
+	SIGBUS     = syscall.Signal(0xa)
+	SIGCANCEL  = syscall.Signal(0x24)
+	SIGCHLD    = syscall.Signal(0x12)
+	SIGCLD     = syscall.Signal(0x12)
+	SIGCONT    = syscall.Signal(0x19)
+	SIGEMT     = syscall.Signal(0x7)
+	SIGFPE     = syscall.Signal(0x8)
+	SIGFREEZE  = syscall.Signal(0x22)
+	SIGHUP     = syscall.Signal(0x1)
+	SIGILL     = syscall.Signal(0x4)
+	SIGINFO    = syscall.Signal(0x29)
+	SIGINT     = syscall.Signal(0x2)
+	SIGIO      = syscall.Signal(0x16)
+	SIGIOT     = syscall.Signal(0x6)
+	SIGJVM1    = syscall.Signal(0x27)
+	SIGJVM2    = syscall.Signal(0x28)
+	SIGKILL    = syscall.Signal(0x9)
+	SIGLOST    = syscall.Signal(0x25)
+	SIGLWP     = syscall.Signal(0x21)
+	SIGPIPE    = syscall.Signal(0xd)
+	SIGPOLL    = syscall.Signal(0x16)
+	SIGPROF    = syscall.Signal(0x1d)
+	SIGPWR     = syscall.Signal(0x13)
+	SIGQUIT    = syscall.Signal(0x3)
+	SIGSEGV    = syscall.Signal(0xb)
+	SIGSTOP    = syscall.Signal(0x17)
+	SIGSYS     = syscall.Signal(0xc)
+	SIGTERM    = syscall.Signal(0xf)
+	SIGTHAW    = syscall.Signal(0x23)
+	SIGTRAP    = syscall.Signal(0x5)
+	SIGTSTP    = syscall.Signal(0x18)
+	SIGTTIN    = syscall.Signal(0x1a)
+	SIGTTOU    = syscall.Signal(0x1b)
+	SIGURG     = syscall.Signal(0x15)
+	SIGUSR1    = syscall.Signal(0x10)
+	SIGUSR2    = syscall.Signal(0x11)
+	SIGVTALRM  = syscall.Signal(0x1c)
+	SIGWAITING = syscall.Signal(0x20)
+	SIGWINCH   = syscall.Signal(0x14)
+	SIGXCPU    = syscall.Signal(0x1e)
+	SIGXFSZ    = syscall.Signal(0x1f)
+	SIGXRES    = syscall.Signal(0x26)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "not owner"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "I/O error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "arg list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file number"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "not enough space"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "file table overflow"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "argument out of domain"},
+	{34, "ERANGE", "result too large"},
+	{35, "ENOMSG", "no message of desired type"},
+	{36, "EIDRM", "identifier removed"},
+	{37, "ECHRNG", "channel number out of range"},
+	{38, "EL2NSYNC", "level 2 not synchronized"},
+	{39, "EL3HLT", "level 3 halted"},
+	{40, "EL3RST", "level 3 reset"},
+	{41, "ELNRNG", "link number out of range"},
+	{42, "EUNATCH", "protocol driver not attached"},
+	{43, "ENOCSI", "no CSI structure available"},
+	{44, "EL2HLT", "level 2 halted"},
+	{45, "EDEADLK", "deadlock situation detected/avoided"},
+	{46, "ENOLCK", "no record locks available"},
+	{47, "ECANCELED", "operation canceled"},
+	{48, "ENOTSUP", "operation not supported"},
+	{49, "EDQUOT", "disc quota exceeded"},
+	{50, "EBADE", "bad exchange descriptor"},
+	{51, "EBADR", "bad request descriptor"},
+	{52, "EXFULL", "message tables full"},
+	{53, "ENOANO", "anode table overflow"},
+	{54, "EBADRQC", "bad request code"},
+	{55, "EBADSLT", "invalid slot"},
+	{56, "EDEADLOCK", "file locking deadlock"},
+	{57, "EBFONT", "bad font file format"},
+	{58, "EOWNERDEAD", "owner of the lock died"},
+	{59, "ENOTRECOVERABLE", "lock is not recoverable"},
+	{60, "ENOSTR", "not a stream device"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of stream resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "ELOCKUNMAPPED", "locked lock was unmapped "},
+	{73, "ENOTACTIVE", "facility is not active"},
+	{74, "EMULTIHOP", "multihop attempted"},
+	{77, "EBADMSG", "not a data message"},
+	{78, "ENAMETOOLONG", "file name too long"},
+	{79, "EOVERFLOW", "value too large for defined data type"},
+	{80, "ENOTUNIQ", "name not unique on network"},
+	{81, "EBADFD", "file descriptor in bad state"},
+	{82, "EREMCHG", "remote address changed"},
+	{83, "ELIBACC", "can not access a needed shared library"},
+	{84, "ELIBBAD", "accessing a corrupted shared library"},
+	{85, "ELIBSCN", ".lib section in a.out corrupted"},
+	{86, "ELIBMAX", "attempting to link in more shared libraries than system limit"},
+	{87, "ELIBEXEC", "can not exec a shared library directly"},
+	{88, "EILSEQ", "illegal byte sequence"},
+	{89, "ENOSYS", "operation not applicable"},
+	{90, "ELOOP", "number of symbolic links encountered during path name traversal exceeds MAXSYMLINKS"},
+	{91, "ERESTART", "error 91"},
+	{92, "ESTRPIPE", "error 92"},
+	{93, "ENOTEMPTY", "directory not empty"},
+	{94, "EUSERS", "too many users"},
+	{95, "ENOTSOCK", "socket operation on non-socket"},
+	{96, "EDESTADDRREQ", "destination address required"},
+	{97, "EMSGSIZE", "message too long"},
+	{98, "EPROTOTYPE", "protocol wrong type for socket"},
+	{99, "ENOPROTOOPT", "option not supported by protocol"},
+	{120, "EPROTONOSUPPORT", "protocol not supported"},
+	{121, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{122, "EOPNOTSUPP", "operation not supported on transport endpoint"},
+	{123, "EPFNOSUPPORT", "protocol family not supported"},
+	{124, "EAFNOSUPPORT", "address family not supported by protocol family"},
+	{125, "EADDRINUSE", "address already in use"},
+	{126, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{127, "ENETDOWN", "network is down"},
+	{128, "ENETUNREACH", "network is unreachable"},
+	{129, "ENETRESET", "network dropped connection because of reset"},
+	{130, "ECONNABORTED", "software caused connection abort"},
+	{131, "ECONNRESET", "connection reset by peer"},
+	{132, "ENOBUFS", "no buffer space available"},
+	{133, "EISCONN", "transport endpoint is already connected"},
+	{134, "ENOTCONN", "transport endpoint is not connected"},
+	{143, "ESHUTDOWN", "cannot send after socket shutdown"},
+	{144, "ETOOMANYREFS", "too many references: cannot splice"},
+	{145, "ETIMEDOUT", "connection timed out"},
+	{146, "ECONNREFUSED", "connection refused"},
+	{147, "EHOSTDOWN", "host is down"},
+	{148, "EHOSTUNREACH", "no route to host"},
+	{149, "EALREADY", "operation already in progress"},
+	{150, "EINPROGRESS", "operation now in progress"},
+	{151, "ESTALE", "stale NFS file handle"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal Instruction"},
+	{5, "SIGTRAP", "trace/Breakpoint Trap"},
+	{6, "SIGABRT", "abort"},
+	{7, "SIGEMT", "emulation Trap"},
+	{8, "SIGFPE", "arithmetic Exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus Error"},
+	{11, "SIGSEGV", "segmentation Fault"},
+	{12, "SIGSYS", "bad System Call"},
+	{13, "SIGPIPE", "broken Pipe"},
+	{14, "SIGALRM", "alarm Clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user Signal 1"},
+	{17, "SIGUSR2", "user Signal 2"},
+	{18, "SIGCHLD", "child Status Changed"},
+	{19, "SIGPWR", "power-Fail/Restart"},
+	{20, "SIGWINCH", "window Size Change"},
+	{21, "SIGURG", "urgent Socket Condition"},
+	{22, "SIGIO", "pollable Event"},
+	{23, "SIGSTOP", "stopped (signal)"},
+	{24, "SIGTSTP", "stopped (user)"},
+	{25, "SIGCONT", "continued"},
+	{26, "SIGTTIN", "stopped (tty input)"},
+	{27, "SIGTTOU", "stopped (tty output)"},
+	{28, "SIGVTALRM", "virtual Timer Expired"},
+	{29, "SIGPROF", "profiling Timer Expired"},
+	{30, "SIGXCPU", "cpu Limit Exceeded"},
+	{31, "SIGXFSZ", "file Size Limit Exceeded"},
+	{32, "SIGWAITING", "no runnable lwp"},
+	{33, "SIGLWP", "inter-lwp signal"},
+	{34, "SIGFREEZE", "checkpoint Freeze"},
+	{35, "SIGTHAW", "checkpoint Thaw"},
+	{36, "SIGCANCEL", "thread Cancellation"},
+	{37, "SIGLOST", "resource Lost"},
+	{38, "SIGXRES", "resource Control Exceeded"},
+	{39, "SIGJVM1", "reserved for JVM 1"},
+	{40, "SIGJVM2", "reserved for JVM 2"},
+	{41, "SIGINFO", "information Request"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..1ec2b1407b1268a1c4d8a5f3bc4c2bdd377f418d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zerrors_zos_s390x.go
@@ -0,0 +1,990 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x
+
+// Hand edited based on zerrors_linux_s390x.go
+// TODO: auto-generate.
+
+package unix
+
+const (
+	BRKINT                   = 0x0001
+	CLOCAL                   = 0x1
+	CLOCK_MONOTONIC          = 0x1
+	CLOCK_PROCESS_CPUTIME_ID = 0x2
+	CLOCK_REALTIME           = 0x0
+	CLOCK_THREAD_CPUTIME_ID  = 0x3
+	CLONE_NEWIPC             = 0x08000000
+	CLONE_NEWNET             = 0x40000000
+	CLONE_NEWNS              = 0x00020000
+	CLONE_NEWPID             = 0x20000000
+	CLONE_NEWUTS             = 0x04000000
+	CLONE_PARENT             = 0x00008000
+	CS8                      = 0x0030
+	CSIZE                    = 0x0030
+	ECHO                     = 0x00000008
+	ECHONL                   = 0x00000001
+	EFD_SEMAPHORE            = 0x00002000
+	EFD_CLOEXEC              = 0x00001000
+	EFD_NONBLOCK             = 0x00000004
+	EPOLL_CLOEXEC            = 0x00001000
+	EPOLL_CTL_ADD            = 0
+	EPOLL_CTL_MOD            = 1
+	EPOLL_CTL_DEL            = 2
+	EPOLLRDNORM              = 0x0001
+	EPOLLRDBAND              = 0x0002
+	EPOLLIN                  = 0x0003
+	EPOLLOUT                 = 0x0004
+	EPOLLWRBAND              = 0x0008
+	EPOLLPRI                 = 0x0010
+	EPOLLERR                 = 0x0020
+	EPOLLHUP                 = 0x0040
+	EPOLLEXCLUSIVE           = 0x20000000
+	EPOLLONESHOT             = 0x40000000
+	FD_CLOEXEC               = 0x01
+	FD_CLOFORK               = 0x02
+	FD_SETSIZE               = 0x800
+	FNDELAY                  = 0x04
+	F_CLOSFD                 = 9
+	F_CONTROL_CVT            = 13
+	F_DUPFD                  = 0
+	F_DUPFD2                 = 8
+	F_GETFD                  = 1
+	F_GETFL                  = 259
+	F_GETLK                  = 5
+	F_GETOWN                 = 10
+	F_OK                     = 0x0
+	F_RDLCK                  = 1
+	F_SETFD                  = 2
+	F_SETFL                  = 4
+	F_SETLK                  = 6
+	F_SETLKW                 = 7
+	F_SETOWN                 = 11
+	F_SETTAG                 = 12
+	F_UNLCK                  = 3
+	F_WRLCK                  = 2
+	FSTYPE_ZFS               = 0xe9 //"Z"
+	FSTYPE_HFS               = 0xc8 //"H"
+	FSTYPE_NFS               = 0xd5 //"N"
+	FSTYPE_TFS               = 0xe3 //"T"
+	FSTYPE_AUTOMOUNT         = 0xc1 //"A"
+	GRND_NONBLOCK            = 1
+	GRND_RANDOM              = 2
+	HUPCL                    = 0x0100 // Hang up on last close
+	IN_CLOEXEC               = 0x00001000
+	IN_NONBLOCK              = 0x00000004
+	IN_ACCESS                = 0x00000001
+	IN_MODIFY                = 0x00000002
+	IN_ATTRIB                = 0x00000004
+	IN_CLOSE_WRITE           = 0x00000008
+	IN_CLOSE_NOWRITE         = 0x00000010
+	IN_OPEN                  = 0x00000020
+	IN_MOVED_FROM            = 0x00000040
+	IN_MOVED_TO              = 0x00000080
+	IN_CREATE                = 0x00000100
+	IN_DELETE                = 0x00000200
+	IN_DELETE_SELF           = 0x00000400
+	IN_MOVE_SELF             = 0x00000800
+	IN_UNMOUNT               = 0x00002000
+	IN_Q_OVERFLOW            = 0x00004000
+	IN_IGNORED               = 0x00008000
+	IN_CLOSE                 = (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE)
+	IN_MOVE                  = (IN_MOVED_FROM | IN_MOVED_TO)
+	IN_ALL_EVENTS            = (IN_ACCESS | IN_MODIFY | IN_ATTRIB |
+		IN_CLOSE | IN_OPEN | IN_MOVE |
+		IN_CREATE | IN_DELETE | IN_DELETE_SELF |
+		IN_MOVE_SELF)
+	IN_ONLYDIR                      = 0x01000000
+	IN_DONT_FOLLOW                  = 0x02000000
+	IN_EXCL_UNLINK                  = 0x04000000
+	IN_MASK_CREATE                  = 0x10000000
+	IN_MASK_ADD                     = 0x20000000
+	IN_ISDIR                        = 0x40000000
+	IN_ONESHOT                      = 0x80000000
+	IP6F_MORE_FRAG                  = 0x0001
+	IP6F_OFF_MASK                   = 0xfff8
+	IP6F_RESERVED_MASK              = 0x0006
+	IP6OPT_JUMBO                    = 0xc2
+	IP6OPT_JUMBO_LEN                = 6
+	IP6OPT_MUTABLE                  = 0x20
+	IP6OPT_NSAP_ADDR                = 0xc3
+	IP6OPT_PAD1                     = 0x00
+	IP6OPT_PADN                     = 0x01
+	IP6OPT_ROUTER_ALERT             = 0x05
+	IP6OPT_TUNNEL_LIMIT             = 0x04
+	IP6OPT_TYPE_DISCARD             = 0x40
+	IP6OPT_TYPE_FORCEICMP           = 0x80
+	IP6OPT_TYPE_ICMP                = 0xc0
+	IP6OPT_TYPE_SKIP                = 0x00
+	IP6_ALERT_AN                    = 0x0002
+	IP6_ALERT_MLD                   = 0x0000
+	IP6_ALERT_RSVP                  = 0x0001
+	IPPORT_RESERVED                 = 1024
+	IPPORT_USERRESERVED             = 5000
+	IPPROTO_AH                      = 51
+	SOL_AH                          = 51
+	IPPROTO_DSTOPTS                 = 60
+	SOL_DSTOPTS                     = 60
+	IPPROTO_EGP                     = 8
+	SOL_EGP                         = 8
+	IPPROTO_ESP                     = 50
+	SOL_ESP                         = 50
+	IPPROTO_FRAGMENT                = 44
+	SOL_FRAGMENT                    = 44
+	IPPROTO_GGP                     = 2
+	SOL_GGP                         = 2
+	IPPROTO_HOPOPTS                 = 0
+	SOL_HOPOPTS                     = 0
+	IPPROTO_ICMP                    = 1
+	SOL_ICMP                        = 1
+	IPPROTO_ICMPV6                  = 58
+	SOL_ICMPV6                      = 58
+	IPPROTO_IDP                     = 22
+	SOL_IDP                         = 22
+	IPPROTO_IP                      = 0
+	SOL_IP                          = 0
+	IPPROTO_IPV6                    = 41
+	SOL_IPV6                        = 41
+	IPPROTO_MAX                     = 256
+	SOL_MAX                         = 256
+	IPPROTO_NONE                    = 59
+	SOL_NONE                        = 59
+	IPPROTO_PUP                     = 12
+	SOL_PUP                         = 12
+	IPPROTO_RAW                     = 255
+	SOL_RAW                         = 255
+	IPPROTO_ROUTING                 = 43
+	SOL_ROUTING                     = 43
+	IPPROTO_TCP                     = 6
+	SOL_TCP                         = 6
+	IPPROTO_UDP                     = 17
+	SOL_UDP                         = 17
+	IPV6_ADDR_PREFERENCES           = 32
+	IPV6_CHECKSUM                   = 19
+	IPV6_DONTFRAG                   = 29
+	IPV6_DSTOPTS                    = 23
+	IPV6_HOPLIMIT                   = 11
+	IPV6_HOPOPTS                    = 22
+	IPV6_JOIN_GROUP                 = 5
+	IPV6_LEAVE_GROUP                = 6
+	IPV6_MULTICAST_HOPS             = 9
+	IPV6_MULTICAST_IF               = 7
+	IPV6_MULTICAST_LOOP             = 4
+	IPV6_NEXTHOP                    = 20
+	IPV6_PATHMTU                    = 12
+	IPV6_PKTINFO                    = 13
+	IPV6_PREFER_SRC_CGA             = 0x10
+	IPV6_PREFER_SRC_COA             = 0x02
+	IPV6_PREFER_SRC_HOME            = 0x01
+	IPV6_PREFER_SRC_NONCGA          = 0x20
+	IPV6_PREFER_SRC_PUBLIC          = 0x08
+	IPV6_PREFER_SRC_TMP             = 0x04
+	IPV6_RECVDSTOPTS                = 28
+	IPV6_RECVHOPLIMIT               = 14
+	IPV6_RECVHOPOPTS                = 26
+	IPV6_RECVPATHMTU                = 16
+	IPV6_RECVPKTINFO                = 15
+	IPV6_RECVRTHDR                  = 25
+	IPV6_RECVTCLASS                 = 31
+	IPV6_RTHDR                      = 21
+	IPV6_RTHDRDSTOPTS               = 24
+	IPV6_RTHDR_TYPE_0               = 0
+	IPV6_TCLASS                     = 30
+	IPV6_UNICAST_HOPS               = 3
+	IPV6_USE_MIN_MTU                = 18
+	IPV6_V6ONLY                     = 10
+	IP_ADD_MEMBERSHIP               = 5
+	IP_ADD_SOURCE_MEMBERSHIP        = 12
+	IP_BLOCK_SOURCE                 = 10
+	IP_DEFAULT_MULTICAST_LOOP       = 1
+	IP_DEFAULT_MULTICAST_TTL        = 1
+	IP_DROP_MEMBERSHIP              = 6
+	IP_DROP_SOURCE_MEMBERSHIP       = 13
+	IP_MAX_MEMBERSHIPS              = 20
+	IP_MULTICAST_IF                 = 7
+	IP_MULTICAST_LOOP               = 4
+	IP_MULTICAST_TTL                = 3
+	IP_OPTIONS                      = 1
+	IP_PKTINFO                      = 101
+	IP_RECVPKTINFO                  = 102
+	IP_TOS                          = 2
+	IP_TTL                          = 14
+	IP_UNBLOCK_SOURCE               = 11
+	ICMP6_FILTER                    = 1
+	MCAST_INCLUDE                   = 0
+	MCAST_EXCLUDE                   = 1
+	MCAST_JOIN_GROUP                = 40
+	MCAST_LEAVE_GROUP               = 41
+	MCAST_JOIN_SOURCE_GROUP         = 42
+	MCAST_LEAVE_SOURCE_GROUP        = 43
+	MCAST_BLOCK_SOURCE              = 44
+	MCAST_UNBLOCK_SOURCE            = 46
+	ICANON                          = 0x0010
+	ICRNL                           = 0x0002
+	IEXTEN                          = 0x0020
+	IGNBRK                          = 0x0004
+	IGNCR                           = 0x0008
+	INLCR                           = 0x0020
+	ISIG                            = 0x0040
+	ISTRIP                          = 0x0080
+	IXON                            = 0x0200
+	IXOFF                           = 0x0100
+	LOCK_SH                         = 0x1
+	LOCK_EX                         = 0x2
+	LOCK_NB                         = 0x4
+	LOCK_UN                         = 0x8
+	POLLIN                          = 0x0003
+	POLLOUT                         = 0x0004
+	POLLPRI                         = 0x0010
+	POLLERR                         = 0x0020
+	POLLHUP                         = 0x0040
+	POLLNVAL                        = 0x0080
+	PROT_READ                       = 0x1 // mmap - page can be read
+	PROT_WRITE                      = 0x2 // page can be written
+	PROT_NONE                       = 0x4 // can't be accessed
+	PROT_EXEC                       = 0x8 // can be executed
+	MAP_PRIVATE                     = 0x1 // changes are private
+	MAP_SHARED                      = 0x2 // changes are shared
+	MAP_FIXED                       = 0x4 // place exactly
+	__MAP_MEGA                      = 0x8
+	__MAP_64                        = 0x10
+	MAP_ANON                        = 0x20
+	MAP_ANONYMOUS                   = 0x20
+	MS_SYNC                         = 0x1 // msync - synchronous writes
+	MS_ASYNC                        = 0x2 // asynchronous writes
+	MS_INVALIDATE                   = 0x4 // invalidate mappings
+	MS_BIND                         = 0x00001000
+	MS_MOVE                         = 0x00002000
+	MS_NOSUID                       = 0x00000002
+	MS_PRIVATE                      = 0x00040000
+	MS_REC                          = 0x00004000
+	MS_REMOUNT                      = 0x00008000
+	MS_RDONLY                       = 0x00000001
+	MS_UNBINDABLE                   = 0x00020000
+	MNT_DETACH                      = 0x00000004
+	ZOSDSFS_SUPER_MAGIC             = 0x44534653 // zOS DSFS
+	NFS_SUPER_MAGIC                 = 0x6969     // NFS
+	NSFS_MAGIC                      = 0x6e736673 // PROCNS
+	PROC_SUPER_MAGIC                = 0x9fa0     // proc FS
+	ZOSTFS_SUPER_MAGIC              = 0x544653   // zOS TFS
+	ZOSUFS_SUPER_MAGIC              = 0x554653   // zOS UFS
+	ZOSZFS_SUPER_MAGIC              = 0x5A4653   // zOS ZFS
+	MTM_RDONLY                      = 0x80000000
+	MTM_RDWR                        = 0x40000000
+	MTM_UMOUNT                      = 0x10000000
+	MTM_IMMED                       = 0x08000000
+	MTM_FORCE                       = 0x04000000
+	MTM_DRAIN                       = 0x02000000
+	MTM_RESET                       = 0x01000000
+	MTM_SAMEMODE                    = 0x00100000
+	MTM_UNQSEFORCE                  = 0x00040000
+	MTM_NOSUID                      = 0x00000400
+	MTM_SYNCHONLY                   = 0x00000200
+	MTM_REMOUNT                     = 0x00000100
+	MTM_NOSECURITY                  = 0x00000080
+	NFDBITS                         = 0x20
+	ONLRET                          = 0x0020 // NL performs CR function
+	O_ACCMODE                       = 0x03
+	O_APPEND                        = 0x08
+	O_ASYNCSIG                      = 0x0200
+	O_CREAT                         = 0x80
+	O_DIRECT                        = 0x00002000
+	O_NOFOLLOW                      = 0x00004000
+	O_DIRECTORY                     = 0x00008000
+	O_PATH                          = 0x00080000
+	O_CLOEXEC                       = 0x00001000
+	O_EXCL                          = 0x40
+	O_GETFL                         = 0x0F
+	O_LARGEFILE                     = 0x0400
+	O_NDELAY                        = 0x4
+	O_NONBLOCK                      = 0x04
+	O_RDONLY                        = 0x02
+	O_RDWR                          = 0x03
+	O_SYNC                          = 0x0100
+	O_TRUNC                         = 0x10
+	O_WRONLY                        = 0x01
+	O_NOCTTY                        = 0x20
+	OPOST                           = 0x0001
+	ONLCR                           = 0x0004
+	PARENB                          = 0x0200
+	PARMRK                          = 0x0400
+	QUERYCVT                        = 3
+	RUSAGE_CHILDREN                 = -0x1
+	RUSAGE_SELF                     = 0x0 // RUSAGE_THREAD unsupported on z/OS
+	SEEK_CUR                        = 1
+	SEEK_END                        = 2
+	SEEK_SET                        = 0
+	SETAUTOCVTALL                   = 5
+	SETAUTOCVTON                    = 2
+	SETCVTALL                       = 4
+	SETCVTOFF                       = 0
+	SETCVTON                        = 1
+	AF_APPLETALK                    = 16
+	AF_CCITT                        = 10
+	AF_CHAOS                        = 5
+	AF_DATAKIT                      = 9
+	AF_DLI                          = 13
+	AF_ECMA                         = 8
+	AF_HYLINK                       = 15
+	AF_IMPLINK                      = 3
+	AF_INET                         = 2
+	AF_INET6                        = 19
+	AF_INTF                         = 20
+	AF_IUCV                         = 17
+	AF_LAT                          = 14
+	AF_LINK                         = 18
+	AF_LOCAL                        = AF_UNIX // AF_LOCAL is an alias for AF_UNIX
+	AF_MAX                          = 30
+	AF_NBS                          = 7
+	AF_NDD                          = 23
+	AF_NETWARE                      = 22
+	AF_NS                           = 6
+	AF_PUP                          = 4
+	AF_RIF                          = 21
+	AF_ROUTE                        = 20
+	AF_SNA                          = 11
+	AF_UNIX                         = 1
+	AF_UNSPEC                       = 0
+	IBMTCP_IMAGE                    = 1
+	MSG_ACK_EXPECTED                = 0x10
+	MSG_ACK_GEN                     = 0x40
+	MSG_ACK_TIMEOUT                 = 0x20
+	MSG_CONNTERM                    = 0x80
+	MSG_CTRUNC                      = 0x20
+	MSG_DONTROUTE                   = 0x4
+	MSG_EOF                         = 0x8000
+	MSG_EOR                         = 0x8
+	MSG_MAXIOVLEN                   = 16
+	MSG_NONBLOCK                    = 0x4000
+	MSG_OOB                         = 0x1
+	MSG_PEEK                        = 0x2
+	MSG_TRUNC                       = 0x10
+	MSG_WAITALL                     = 0x40
+	PRIO_PROCESS                    = 1
+	PRIO_PGRP                       = 2
+	PRIO_USER                       = 3
+	RLIMIT_CPU                      = 0
+	RLIMIT_FSIZE                    = 1
+	RLIMIT_DATA                     = 2
+	RLIMIT_STACK                    = 3
+	RLIMIT_CORE                     = 4
+	RLIMIT_AS                       = 5
+	RLIMIT_NOFILE                   = 6
+	RLIMIT_MEMLIMIT                 = 7
+	RLIMIT_MEMLOCK                  = 0x8
+	RLIM_INFINITY                   = 2147483647
+	SCHED_FIFO                      = 0x2
+	SCM_CREDENTIALS                 = 0x2
+	SCM_RIGHTS                      = 0x01
+	SF_CLOSE                        = 0x00000002
+	SF_REUSE                        = 0x00000001
+	SHM_RND                         = 0x2
+	SHM_RDONLY                      = 0x1
+	SHMLBA                          = 0x1000
+	IPC_STAT                        = 0x3
+	IPC_SET                         = 0x2
+	IPC_RMID                        = 0x1
+	IPC_PRIVATE                     = 0x0
+	IPC_CREAT                       = 0x1000000
+	__IPC_MEGA                      = 0x4000000
+	__IPC_SHAREAS                   = 0x20000000
+	__IPC_BELOWBAR                  = 0x10000000
+	IPC_EXCL                        = 0x2000000
+	__IPC_GIGA                      = 0x8000000
+	SHUT_RD                         = 0
+	SHUT_RDWR                       = 2
+	SHUT_WR                         = 1
+	SOCK_CLOEXEC                    = 0x00001000
+	SOCK_CONN_DGRAM                 = 6
+	SOCK_DGRAM                      = 2
+	SOCK_NONBLOCK                   = 0x800
+	SOCK_RAW                        = 3
+	SOCK_RDM                        = 4
+	SOCK_SEQPACKET                  = 5
+	SOCK_STREAM                     = 1
+	SOL_SOCKET                      = 0xffff
+	SOMAXCONN                       = 10
+	SO_ACCEPTCONN                   = 0x0002
+	SO_ACCEPTECONNABORTED           = 0x0006
+	SO_ACKNOW                       = 0x7700
+	SO_BROADCAST                    = 0x0020
+	SO_BULKMODE                     = 0x8000
+	SO_CKSUMRECV                    = 0x0800
+	SO_CLOSE                        = 0x01
+	SO_CLUSTERCONNTYPE              = 0x00004001
+	SO_CLUSTERCONNTYPE_INTERNAL     = 8
+	SO_CLUSTERCONNTYPE_NOCONN       = 0
+	SO_CLUSTERCONNTYPE_NONE         = 1
+	SO_CLUSTERCONNTYPE_SAME_CLUSTER = 2
+	SO_CLUSTERCONNTYPE_SAME_IMAGE   = 4
+	SO_DEBUG                        = 0x0001
+	SO_DONTROUTE                    = 0x0010
+	SO_ERROR                        = 0x1007
+	SO_IGNOREINCOMINGPUSH           = 0x1
+	SO_IGNORESOURCEVIPA             = 0x0002
+	SO_KEEPALIVE                    = 0x0008
+	SO_LINGER                       = 0x0080
+	SO_NONBLOCKLOCAL                = 0x8001
+	SO_NOREUSEADDR                  = 0x1000
+	SO_OOBINLINE                    = 0x0100
+	SO_OPTACK                       = 0x8004
+	SO_OPTMSS                       = 0x8003
+	SO_RCVBUF                       = 0x1002
+	SO_RCVLOWAT                     = 0x1004
+	SO_RCVTIMEO                     = 0x1006
+	SO_REUSEADDR                    = 0x0004
+	SO_REUSEPORT                    = 0x0200
+	SO_SECINFO                      = 0x00004002
+	SO_SET                          = 0x0200
+	SO_SNDBUF                       = 0x1001
+	SO_SNDLOWAT                     = 0x1003
+	SO_SNDTIMEO                     = 0x1005
+	SO_TYPE                         = 0x1008
+	SO_UNSET                        = 0x0400
+	SO_USELOOPBACK                  = 0x0040
+	SO_USE_IFBUFS                   = 0x0400
+	S_ISUID                         = 0x0800
+	S_ISGID                         = 0x0400
+	S_ISVTX                         = 0x0200
+	S_IRUSR                         = 0x0100
+	S_IWUSR                         = 0x0080
+	S_IXUSR                         = 0x0040
+	S_IRWXU                         = 0x01C0
+	S_IRGRP                         = 0x0020
+	S_IWGRP                         = 0x0010
+	S_IXGRP                         = 0x0008
+	S_IRWXG                         = 0x0038
+	S_IROTH                         = 0x0004
+	S_IWOTH                         = 0x0002
+	S_IXOTH                         = 0x0001
+	S_IRWXO                         = 0x0007
+	S_IREAD                         = S_IRUSR
+	S_IWRITE                        = S_IWUSR
+	S_IEXEC                         = S_IXUSR
+	S_IFDIR                         = 0x01000000
+	S_IFCHR                         = 0x02000000
+	S_IFREG                         = 0x03000000
+	S_IFFIFO                        = 0x04000000
+	S_IFIFO                         = 0x04000000
+	S_IFLNK                         = 0x05000000
+	S_IFBLK                         = 0x06000000
+	S_IFSOCK                        = 0x07000000
+	S_IFVMEXTL                      = 0xFE000000
+	S_IFVMEXTL_EXEC                 = 0x00010000
+	S_IFVMEXTL_DATA                 = 0x00020000
+	S_IFVMEXTL_MEL                  = 0x00030000
+	S_IFEXTL                        = 0x00000001
+	S_IFPROGCTL                     = 0x00000002
+	S_IFAPFCTL                      = 0x00000004
+	S_IFNOSHARE                     = 0x00000008
+	S_IFSHARELIB                    = 0x00000010
+	S_IFMT                          = 0xFF000000
+	S_IFMST                         = 0x00FF0000
+	TCP_KEEPALIVE                   = 0x8
+	TCP_NODELAY                     = 0x1
+	TIOCGWINSZ                      = 0x4008a368
+	TIOCSWINSZ                      = 0x8008a367
+	TIOCSBRK                        = 0x2000a77b
+	TIOCCBRK                        = 0x2000a77a
+	TIOCSTI                         = 0x8001a772
+	TIOCGPGRP                       = 0x4004a777 // _IOR(167, 119, int)
+	TCSANOW                         = 0
+	TCSETS                          = 0 // equivalent to TCSANOW for tcsetattr
+	TCSADRAIN                       = 1
+	TCSETSW                         = 1 // equivalent to TCSADRAIN for tcsetattr
+	TCSAFLUSH                       = 2
+	TCSETSF                         = 2 // equivalent to TCSAFLUSH for tcsetattr
+	TCGETS                          = 3 // not defined in ioctl.h -- zos golang only
+	TCIFLUSH                        = 0
+	TCOFLUSH                        = 1
+	TCIOFLUSH                       = 2
+	TCOOFF                          = 0
+	TCOON                           = 1
+	TCIOFF                          = 2
+	TCION                           = 3
+	TIOCSPGRP                       = 0x8004a776
+	TIOCNOTTY                       = 0x2000a771
+	TIOCEXCL                        = 0x2000a70d
+	TIOCNXCL                        = 0x2000a70e
+	TIOCGETD                        = 0x4004a700
+	TIOCSETD                        = 0x8004a701
+	TIOCPKT                         = 0x8004a770
+	TIOCSTOP                        = 0x2000a76f
+	TIOCSTART                       = 0x2000a76e
+	TIOCUCNTL                       = 0x8004a766
+	TIOCREMOTE                      = 0x8004a769
+	TIOCMGET                        = 0x4004a76a
+	TIOCMSET                        = 0x8004a76d
+	TIOCMBIC                        = 0x8004a76b
+	TIOCMBIS                        = 0x8004a76c
+	VINTR                           = 0
+	VQUIT                           = 1
+	VERASE                          = 2
+	VKILL                           = 3
+	VEOF                            = 4
+	VEOL                            = 5
+	VMIN                            = 6
+	VSTART                          = 7
+	VSTOP                           = 8
+	VSUSP                           = 9
+	VTIME                           = 10
+	WCONTINUED                      = 0x4
+	WEXITED                         = 0x8
+	WNOHANG                         = 0x1
+	WNOWAIT                         = 0x20
+	WSTOPPED                        = 0x10
+	WUNTRACED                       = 0x2
+	_BPX_SWAP                       = 1
+	_BPX_NONSWAP                    = 2
+	MCL_CURRENT                     = 1  // for Linux compatibility -- no zos semantics
+	MCL_FUTURE                      = 2  // for Linux compatibility -- no zos semantics
+	MCL_ONFAULT                     = 3  // for Linux compatibility -- no zos semantics
+	MADV_NORMAL                     = 0  // for Linux compatibility -- no zos semantics
+	MADV_RANDOM                     = 1  // for Linux compatibility -- no zos semantics
+	MADV_SEQUENTIAL                 = 2  // for Linux compatibility -- no zos semantics
+	MADV_WILLNEED                   = 3  // for Linux compatibility -- no zos semantics
+	MADV_REMOVE                     = 4  // for Linux compatibility -- no zos semantics
+	MADV_DONTFORK                   = 5  // for Linux compatibility -- no zos semantics
+	MADV_DOFORK                     = 6  // for Linux compatibility -- no zos semantics
+	MADV_HWPOISON                   = 7  // for Linux compatibility -- no zos semantics
+	MADV_MERGEABLE                  = 8  // for Linux compatibility -- no zos semantics
+	MADV_UNMERGEABLE                = 9  // for Linux compatibility -- no zos semantics
+	MADV_SOFT_OFFLINE               = 10 // for Linux compatibility -- no zos semantics
+	MADV_HUGEPAGE                   = 11 // for Linux compatibility -- no zos semantics
+	MADV_NOHUGEPAGE                 = 12 // for Linux compatibility -- no zos semantics
+	MADV_DONTDUMP                   = 13 // for Linux compatibility -- no zos semantics
+	MADV_DODUMP                     = 14 // for Linux compatibility -- no zos semantics
+	MADV_FREE                       = 15 // for Linux compatibility -- no zos semantics
+	MADV_WIPEONFORK                 = 16 // for Linux compatibility -- no zos semantics
+	MADV_KEEPONFORK                 = 17 // for Linux compatibility -- no zos semantics
+	AT_SYMLINK_FOLLOW               = 0x400
+	AT_SYMLINK_NOFOLLOW             = 0x100
+	XATTR_CREATE                    = 0x1
+	XATTR_REPLACE                   = 0x2
+	P_PID                           = 0
+	P_PGID                          = 1
+	P_ALL                           = 2
+	PR_SET_NAME                     = 15
+	PR_GET_NAME                     = 16
+	PR_SET_NO_NEW_PRIVS             = 38
+	PR_GET_NO_NEW_PRIVS             = 39
+	PR_SET_DUMPABLE                 = 4
+	PR_GET_DUMPABLE                 = 3
+	PR_SET_PDEATHSIG                = 1
+	PR_GET_PDEATHSIG                = 2
+	PR_SET_CHILD_SUBREAPER          = 36
+	PR_GET_CHILD_SUBREAPER          = 37
+	AT_FDCWD                        = -100
+	AT_EACCESS                      = 0x200
+	AT_EMPTY_PATH                   = 0x1000
+	AT_REMOVEDIR                    = 0x200
+	RENAME_NOREPLACE                = 1 << 0
+	ST_RDONLY                       = 1
+	ST_NOSUID                       = 2
+)
+
+const (
+	EDOM               = Errno(1)
+	ERANGE             = Errno(2)
+	EACCES             = Errno(111)
+	EAGAIN             = Errno(112)
+	EBADF              = Errno(113)
+	EBUSY              = Errno(114)
+	ECHILD             = Errno(115)
+	EDEADLK            = Errno(116)
+	EEXIST             = Errno(117)
+	EFAULT             = Errno(118)
+	EFBIG              = Errno(119)
+	EINTR              = Errno(120)
+	EINVAL             = Errno(121)
+	EIO                = Errno(122)
+	EISDIR             = Errno(123)
+	EMFILE             = Errno(124)
+	EMLINK             = Errno(125)
+	ENAMETOOLONG       = Errno(126)
+	ENFILE             = Errno(127)
+	ENOATTR            = Errno(265)
+	ENODEV             = Errno(128)
+	ENOENT             = Errno(129)
+	ENOEXEC            = Errno(130)
+	ENOLCK             = Errno(131)
+	ENOMEM             = Errno(132)
+	ENOSPC             = Errno(133)
+	ENOSYS             = Errno(134)
+	ENOTDIR            = Errno(135)
+	ENOTEMPTY          = Errno(136)
+	ENOTTY             = Errno(137)
+	ENXIO              = Errno(138)
+	EPERM              = Errno(139)
+	EPIPE              = Errno(140)
+	EROFS              = Errno(141)
+	ESPIPE             = Errno(142)
+	ESRCH              = Errno(143)
+	EXDEV              = Errno(144)
+	E2BIG              = Errno(145)
+	ELOOP              = Errno(146)
+	EILSEQ             = Errno(147)
+	ENODATA            = Errno(148)
+	EOVERFLOW          = Errno(149)
+	EMVSNOTUP          = Errno(150)
+	ECMSSTORAGE        = Errno(151)
+	EMVSDYNALC         = Errno(151)
+	EMVSCVAF           = Errno(152)
+	EMVSCATLG          = Errno(153)
+	ECMSINITIAL        = Errno(156)
+	EMVSINITIAL        = Errno(156)
+	ECMSERR            = Errno(157)
+	EMVSERR            = Errno(157)
+	EMVSPARM           = Errno(158)
+	ECMSPFSFILE        = Errno(159)
+	EMVSPFSFILE        = Errno(159)
+	EMVSBADCHAR        = Errno(160)
+	ECMSPFSPERM        = Errno(162)
+	EMVSPFSPERM        = Errno(162)
+	EMVSSAFEXTRERR     = Errno(163)
+	EMVSSAF2ERR        = Errno(164)
+	EMVSTODNOTSET      = Errno(165)
+	EMVSPATHOPTS       = Errno(166)
+	EMVSNORTL          = Errno(167)
+	EMVSEXPIRE         = Errno(168)
+	EMVSPASSWORD       = Errno(169)
+	EMVSWLMERROR       = Errno(170)
+	EMVSCPLERROR       = Errno(171)
+	EMVSARMERROR       = Errno(172)
+	ELENOFORK          = Errno(200)
+	ELEMSGERR          = Errno(201)
+	EFPMASKINV         = Errno(202)
+	EFPMODEINV         = Errno(203)
+	EBUFLEN            = Errno(227)
+	EEXTLINK           = Errno(228)
+	ENODD              = Errno(229)
+	ECMSESMERR         = Errno(230)
+	ECPERR             = Errno(231)
+	ELEMULTITHREAD     = Errno(232)
+	ELEFENCE           = Errno(244)
+	EBADDATA           = Errno(245)
+	EUNKNOWN           = Errno(246)
+	ENOTSUP            = Errno(247)
+	EBADNAME           = Errno(248)
+	ENOTSAFE           = Errno(249)
+	ELEMULTITHREADFORK = Errno(257)
+	ECUNNOENV          = Errno(258)
+	ECUNNOCONV         = Errno(259)
+	ECUNNOTALIGNED     = Errno(260)
+	ECUNERR            = Errno(262)
+	EIBMBADCALL        = Errno(1000)
+	EIBMBADPARM        = Errno(1001)
+	EIBMSOCKOUTOFRANGE = Errno(1002)
+	EIBMSOCKINUSE      = Errno(1003)
+	EIBMIUCVERR        = Errno(1004)
+	EOFFLOADboxERROR   = Errno(1005)
+	EOFFLOADboxRESTART = Errno(1006)
+	EOFFLOADboxDOWN    = Errno(1007)
+	EIBMCONFLICT       = Errno(1008)
+	EIBMCANCELLED      = Errno(1009)
+	EIBMBADTCPNAME     = Errno(1011)
+	ENOTBLK            = Errno(1100)
+	ETXTBSY            = Errno(1101)
+	EWOULDBLOCK        = Errno(1102)
+	EINPROGRESS        = Errno(1103)
+	EALREADY           = Errno(1104)
+	ENOTSOCK           = Errno(1105)
+	EDESTADDRREQ       = Errno(1106)
+	EMSGSIZE           = Errno(1107)
+	EPROTOTYPE         = Errno(1108)
+	ENOPROTOOPT        = Errno(1109)
+	EPROTONOSUPPORT    = Errno(1110)
+	ESOCKTNOSUPPORT    = Errno(1111)
+	EOPNOTSUPP         = Errno(1112)
+	EPFNOSUPPORT       = Errno(1113)
+	EAFNOSUPPORT       = Errno(1114)
+	EADDRINUSE         = Errno(1115)
+	EADDRNOTAVAIL      = Errno(1116)
+	ENETDOWN           = Errno(1117)
+	ENETUNREACH        = Errno(1118)
+	ENETRESET          = Errno(1119)
+	ECONNABORTED       = Errno(1120)
+	ECONNRESET         = Errno(1121)
+	ENOBUFS            = Errno(1122)
+	EISCONN            = Errno(1123)
+	ENOTCONN           = Errno(1124)
+	ESHUTDOWN          = Errno(1125)
+	ETOOMANYREFS       = Errno(1126)
+	ETIMEDOUT          = Errno(1127)
+	ECONNREFUSED       = Errno(1128)
+	EHOSTDOWN          = Errno(1129)
+	EHOSTUNREACH       = Errno(1130)
+	EPROCLIM           = Errno(1131)
+	EUSERS             = Errno(1132)
+	EDQUOT             = Errno(1133)
+	ESTALE             = Errno(1134)
+	EREMOTE            = Errno(1135)
+	ENOSTR             = Errno(1136)
+	ETIME              = Errno(1137)
+	ENOSR              = Errno(1138)
+	ENOMSG             = Errno(1139)
+	EBADMSG            = Errno(1140)
+	EIDRM              = Errno(1141)
+	ENONET             = Errno(1142)
+	ERREMOTE           = Errno(1143)
+	ENOLINK            = Errno(1144)
+	EADV               = Errno(1145)
+	ESRMNT             = Errno(1146)
+	ECOMM              = Errno(1147)
+	EPROTO             = Errno(1148)
+	EMULTIHOP          = Errno(1149)
+	EDOTDOT            = Errno(1150)
+	EREMCHG            = Errno(1151)
+	ECANCELED          = Errno(1152)
+	EINTRNODATA        = Errno(1159)
+	ENOREUSE           = Errno(1160)
+	ENOMOVE            = Errno(1161)
+)
+
+// Signals
+const (
+	SIGHUP    = Signal(1)
+	SIGINT    = Signal(2)
+	SIGABRT   = Signal(3)
+	SIGILL    = Signal(4)
+	SIGPOLL   = Signal(5)
+	SIGURG    = Signal(6)
+	SIGSTOP   = Signal(7)
+	SIGFPE    = Signal(8)
+	SIGKILL   = Signal(9)
+	SIGBUS    = Signal(10)
+	SIGSEGV   = Signal(11)
+	SIGSYS    = Signal(12)
+	SIGPIPE   = Signal(13)
+	SIGALRM   = Signal(14)
+	SIGTERM   = Signal(15)
+	SIGUSR1   = Signal(16)
+	SIGUSR2   = Signal(17)
+	SIGABND   = Signal(18)
+	SIGCONT   = Signal(19)
+	SIGCHLD   = Signal(20)
+	SIGTTIN   = Signal(21)
+	SIGTTOU   = Signal(22)
+	SIGIO     = Signal(23)
+	SIGQUIT   = Signal(24)
+	SIGTSTP   = Signal(25)
+	SIGTRAP   = Signal(26)
+	SIGIOERR  = Signal(27)
+	SIGWINCH  = Signal(28)
+	SIGXCPU   = Signal(29)
+	SIGXFSZ   = Signal(30)
+	SIGVTALRM = Signal(31)
+	SIGPROF   = Signal(32)
+	SIGDANGER = Signal(33)
+	SIGTHSTOP = Signal(34)
+	SIGTHCONT = Signal(35)
+	SIGTRACE  = Signal(37)
+	SIGDCE    = Signal(38)
+	SIGDUMP   = Signal(39)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  Errno
+	name string
+	desc string
+}{
+	{1, "EDC5001I", "A domain error occurred."},
+	{2, "EDC5002I", "A range error occurred."},
+	{111, "EDC5111I", "Permission denied."},
+	{112, "EDC5112I", "Resource temporarily unavailable."},
+	{113, "EDC5113I", "Bad file descriptor."},
+	{114, "EDC5114I", "Resource busy."},
+	{115, "EDC5115I", "No child processes."},
+	{116, "EDC5116I", "Resource deadlock avoided."},
+	{117, "EDC5117I", "File exists."},
+	{118, "EDC5118I", "Incorrect address."},
+	{119, "EDC5119I", "File too large."},
+	{120, "EDC5120I", "Interrupted function call."},
+	{121, "EDC5121I", "Invalid argument."},
+	{122, "EDC5122I", "Input/output error."},
+	{123, "EDC5123I", "Is a directory."},
+	{124, "EDC5124I", "Too many open files."},
+	{125, "EDC5125I", "Too many links."},
+	{126, "EDC5126I", "Filename too long."},
+	{127, "EDC5127I", "Too many open files in system."},
+	{128, "EDC5128I", "No such device."},
+	{129, "EDC5129I", "No such file or directory."},
+	{130, "EDC5130I", "Exec format error."},
+	{131, "EDC5131I", "No locks available."},
+	{132, "EDC5132I", "Not enough memory."},
+	{133, "EDC5133I", "No space left on device."},
+	{134, "EDC5134I", "Function not implemented."},
+	{135, "EDC5135I", "Not a directory."},
+	{136, "EDC5136I", "Directory not empty."},
+	{137, "EDC5137I", "Inappropriate I/O control operation."},
+	{138, "EDC5138I", "No such device or address."},
+	{139, "EDC5139I", "Operation not permitted."},
+	{140, "EDC5140I", "Broken pipe."},
+	{141, "EDC5141I", "Read-only file system."},
+	{142, "EDC5142I", "Invalid seek."},
+	{143, "EDC5143I", "No such process."},
+	{144, "EDC5144I", "Improper link."},
+	{145, "EDC5145I", "The parameter list is too long, or the message to receive was too large for the buffer."},
+	{146, "EDC5146I", "Too many levels of symbolic links."},
+	{147, "EDC5147I", "Illegal byte sequence."},
+	{148, "EDC5148I", "The named attribute or data not available."},
+	{149, "EDC5149I", "Value Overflow Error."},
+	{150, "EDC5150I", "UNIX System Services is not active."},
+	{151, "EDC5151I", "Dynamic allocation error."},
+	{152, "EDC5152I", "Common VTOC access facility (CVAF) error."},
+	{153, "EDC5153I", "Catalog obtain error."},
+	{156, "EDC5156I", "Process initialization error."},
+	{157, "EDC5157I", "An internal error has occurred."},
+	{158, "EDC5158I", "Bad parameters were passed to the service."},
+	{159, "EDC5159I", "The Physical File System encountered a permanent file error."},
+	{160, "EDC5160I", "Bad character in environment variable name."},
+	{162, "EDC5162I", "The Physical File System encountered a system error."},
+	{163, "EDC5163I", "SAF/RACF extract error."},
+	{164, "EDC5164I", "SAF/RACF error."},
+	{165, "EDC5165I", "System TOD clock not set."},
+	{166, "EDC5166I", "Access mode argument on function call conflicts with PATHOPTS parameter on JCL DD statement."},
+	{167, "EDC5167I", "Access to the UNIX System Services version of the C RTL is denied."},
+	{168, "EDC5168I", "Password has expired."},
+	{169, "EDC5169I", "Password is invalid."},
+	{170, "EDC5170I", "An error was encountered with WLM."},
+	{171, "EDC5171I", "An error was encountered with CPL."},
+	{172, "EDC5172I", "An error was encountered with Application Response Measurement (ARM) component."},
+	{200, "EDC5200I", "The application contains a Language Environment member language that cannot tolerate a fork()."},
+	{201, "EDC5201I", "The Language Environment message file was not found in the hierarchical file system."},
+	{202, "EDC5202E", "DLL facilities are not supported under SPC environment."},
+	{203, "EDC5203E", "DLL facilities are not supported under POSIX environment."},
+	{227, "EDC5227I", "Buffer is not long enough to contain a path definition"},
+	{228, "EDC5228I", "The file referred to is an external link"},
+	{229, "EDC5229I", "No path definition for ddname in effect"},
+	{230, "EDC5230I", "ESM error."},
+	{231, "EDC5231I", "CP or the external security manager had an error"},
+	{232, "EDC5232I", "The function failed because it was invoked from a multithread environment."},
+	{244, "EDC5244I", "The program, module or DLL is not supported in this environment."},
+	{245, "EDC5245I", "Data is not valid."},
+	{246, "EDC5246I", "Unknown system state."},
+	{247, "EDC5247I", "Operation not supported."},
+	{248, "EDC5248I", "The object name specified is not correct."},
+	{249, "EDC5249I", "The function is not allowed."},
+	{257, "EDC5257I", "Function cannot be called in the child process of a fork() from a multithreaded process until exec() is called."},
+	{258, "EDC5258I", "A CUN_RS_NO_UNI_ENV error was issued by Unicode Services."},
+	{259, "EDC5259I", "A CUN_RS_NO_CONVERSION error was issued by Unicode Services."},
+	{260, "EDC5260I", "A CUN_RS_TABLE_NOT_ALIGNED error was issued by Unicode Services."},
+	{262, "EDC5262I", "An iconv() function encountered an unexpected error while using Unicode Services."},
+	{265, "EDC5265I", "The named attribute not available."},
+	{1000, "EDC8000I", "A bad socket-call constant was found in the IUCV header."},
+	{1001, "EDC8001I", "An error was found in the IUCV header."},
+	{1002, "EDC8002I", "A socket descriptor is out of range."},
+	{1003, "EDC8003I", "A socket descriptor is in use."},
+	{1004, "EDC8004I", "Request failed because of an IUCV error."},
+	{1005, "EDC8005I", "Offload box error."},
+	{1006, "EDC8006I", "Offload box restarted."},
+	{1007, "EDC8007I", "Offload box down."},
+	{1008, "EDC8008I", "Already a conflicting call outstanding on socket."},
+	{1009, "EDC8009I", "Request cancelled using a SOCKcallCANCEL request."},
+	{1011, "EDC8011I", "A name of a PFS was specified that either is not configured or is not a Sockets PFS."},
+	{1100, "EDC8100I", "Block device required."},
+	{1101, "EDC8101I", "Text file busy."},
+	{1102, "EDC8102I", "Operation would block."},
+	{1103, "EDC8103I", "Operation now in progress."},
+	{1104, "EDC8104I", "Connection already in progress."},
+	{1105, "EDC8105I", "Socket operation on non-socket."},
+	{1106, "EDC8106I", "Destination address required."},
+	{1107, "EDC8107I", "Message too long."},
+	{1108, "EDC8108I", "Protocol wrong type for socket."},
+	{1109, "EDC8109I", "Protocol not available."},
+	{1110, "EDC8110I", "Protocol not supported."},
+	{1111, "EDC8111I", "Socket type not supported."},
+	{1112, "EDC8112I", "Operation not supported on socket."},
+	{1113, "EDC8113I", "Protocol family not supported."},
+	{1114, "EDC8114I", "Address family not supported."},
+	{1115, "EDC8115I", "Address already in use."},
+	{1116, "EDC8116I", "Address not available."},
+	{1117, "EDC8117I", "Network is down."},
+	{1118, "EDC8118I", "Network is unreachable."},
+	{1119, "EDC8119I", "Network dropped connection on reset."},
+	{1120, "EDC8120I", "Connection ended abnormally."},
+	{1121, "EDC8121I", "Connection reset."},
+	{1122, "EDC8122I", "No buffer space available."},
+	{1123, "EDC8123I", "Socket already connected."},
+	{1124, "EDC8124I", "Socket not connected."},
+	{1125, "EDC8125I", "Can't send after socket shutdown."},
+	{1126, "EDC8126I", "Too many references; can't splice."},
+	{1127, "EDC8127I", "Connection timed out."},
+	{1128, "EDC8128I", "Connection refused."},
+	{1129, "EDC8129I", "Host is not available."},
+	{1130, "EDC8130I", "Host cannot be reached."},
+	{1131, "EDC8131I", "Too many processes."},
+	{1132, "EDC8132I", "Too many users."},
+	{1133, "EDC8133I", "Disk quota exceeded."},
+	{1134, "EDC8134I", "Stale file handle."},
+	{1135, "", ""},
+	{1136, "EDC8136I", "File is not a STREAM."},
+	{1137, "EDC8137I", "STREAMS ioctl() timeout."},
+	{1138, "EDC8138I", "No STREAMS resources."},
+	{1139, "EDC8139I", "The message identified by set_id and msg_id is not in the message catalog."},
+	{1140, "EDC8140I", "Bad message."},
+	{1141, "EDC8141I", "Identifier removed."},
+	{1142, "", ""},
+	{1143, "", ""},
+	{1144, "EDC8144I", "The link has been severed."},
+	{1145, "", ""},
+	{1146, "", ""},
+	{1147, "", ""},
+	{1148, "EDC8148I", "Protocol error."},
+	{1149, "EDC8149I", "Multihop not allowed."},
+	{1150, "", ""},
+	{1151, "", ""},
+	{1152, "EDC8152I", "The asynchronous I/O request has been canceled."},
+	{1159, "EDC8159I", "Function call was interrupted before any data was received."},
+	{1160, "EDC8160I", "Socket reuse is not supported."},
+	{1161, "EDC8161I", "The file system cannot currently be moved."},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGABT", "aborted"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGPOLL", "pollable event"},
+	{6, "SIGURG", "urgent I/O condition"},
+	{7, "SIGSTOP", "stop process"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGBUS", "bus error"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGSYS", "bad argument to routine"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGUSR1", "user defined signal 1"},
+	{17, "SIGUSR2", "user defined signal 2"},
+	{18, "SIGABND", "abend"},
+	{19, "SIGCONT", "continued"},
+	{20, "SIGCHLD", "child exited"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGIO", "I/O possible"},
+	{24, "SIGQUIT", "quit"},
+	{25, "SIGTSTP", "stopped"},
+	{26, "SIGTRAP", "trace/breakpoint trap"},
+	{27, "SIGIOER", "I/O error"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGXCPU", "CPU time limit exceeded"},
+	{30, "SIGXFSZ", "file size limit exceeded"},
+	{31, "SIGVTALRM", "virtual timer expired"},
+	{32, "SIGPROF", "profiling timer expired"},
+	{33, "SIGDANGER", "danger"},
+	{34, "SIGTHSTOP", "stop thread"},
+	{35, "SIGTHCONT", "continue thread"},
+	{37, "SIGTRACE", "trace"},
+	{38, "", "DCE"},
+	{39, "SIGDUMP", "dump"},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..586317c78e71b11152e9c6f101292e98f1f090c3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go
@@ -0,0 +1,40 @@
+// Code generated by linux/mkall.go generatePtracePair("arm", "arm64"). DO NOT EDIT.
+
+//go:build linux && (arm || arm64)
+
+package unix
+
+import "unsafe"
+
+// PtraceRegsArm is the registers used by arm binaries.
+type PtraceRegsArm struct {
+	Uregs [18]uint32
+}
+
+// PtraceGetRegsArm fetches the registers used by arm binaries.
+func PtraceGetRegsArm(pid int, regsout *PtraceRegsArm) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegsArm sets the registers used by arm binaries.
+func PtraceSetRegsArm(pid int, regs *PtraceRegsArm) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
+
+// PtraceRegsArm64 is the registers used by arm64 binaries.
+type PtraceRegsArm64 struct {
+	Regs   [31]uint64
+	Sp     uint64
+	Pc     uint64
+	Pstate uint64
+}
+
+// PtraceGetRegsArm64 fetches the registers used by arm64 binaries.
+func PtraceGetRegsArm64(pid int, regsout *PtraceRegsArm64) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegsArm64 sets the registers used by arm64 binaries.
+func PtraceSetRegsArm64(pid int, regs *PtraceRegsArm64) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..834d2856dd415375cada1e855892b586a85f6c8b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go
@@ -0,0 +1,17 @@
+// Code generated by linux/mkall.go generatePtraceRegSet("arm64"). DO NOT EDIT.
+
+package unix
+
+import "unsafe"
+
+// PtraceGetRegSetArm64 fetches the registers used by arm64 binaries.
+func PtraceGetRegSetArm64(pid, addr int, regsout *PtraceRegsArm64) error {
+	iovec := Iovec{(*byte)(unsafe.Pointer(regsout)), uint64(unsafe.Sizeof(*regsout))}
+	return ptracePtr(PTRACE_GETREGSET, pid, uintptr(addr), unsafe.Pointer(&iovec))
+}
+
+// PtraceSetRegSetArm64 sets the registers used by arm64 binaries.
+func PtraceSetRegSetArm64(pid, addr int, regs *PtraceRegsArm64) error {
+	iovec := Iovec{(*byte)(unsafe.Pointer(regs)), uint64(unsafe.Sizeof(*regs))}
+	return ptracePtr(PTRACE_SETREGSET, pid, uintptr(addr), unsafe.Pointer(&iovec))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..d7c881be77d875b38eca9e1a04ece191b224b1cd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go
@@ -0,0 +1,49 @@
+// Code generated by linux/mkall.go generatePtracePair("mips", "mips64"). DO NOT EDIT.
+
+//go:build linux && (mips || mips64)
+
+package unix
+
+import "unsafe"
+
+// PtraceRegsMips is the registers used by mips binaries.
+type PtraceRegsMips struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMips fetches the registers used by mips binaries.
+func PtraceGetRegsMips(pid int, regsout *PtraceRegsMips) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegsMips sets the registers used by mips binaries.
+func PtraceSetRegsMips(pid int, regs *PtraceRegsMips) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
+
+// PtraceRegsMips64 is the registers used by mips64 binaries.
+type PtraceRegsMips64 struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMips64 fetches the registers used by mips64 binaries.
+func PtraceGetRegsMips64(pid int, regsout *PtraceRegsMips64) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegsMips64 sets the registers used by mips64 binaries.
+func PtraceSetRegsMips64(pid int, regs *PtraceRegsMips64) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..2d2de5d292264e4a6c88eba4dd40c5da601c3b19
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go
@@ -0,0 +1,49 @@
+// Code generated by linux/mkall.go generatePtracePair("mipsle", "mips64le"). DO NOT EDIT.
+
+//go:build linux && (mipsle || mips64le)
+
+package unix
+
+import "unsafe"
+
+// PtraceRegsMipsle is the registers used by mipsle binaries.
+type PtraceRegsMipsle struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMipsle fetches the registers used by mipsle binaries.
+func PtraceGetRegsMipsle(pid int, regsout *PtraceRegsMipsle) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegsMipsle sets the registers used by mipsle binaries.
+func PtraceSetRegsMipsle(pid int, regs *PtraceRegsMipsle) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
+
+// PtraceRegsMips64le is the registers used by mips64le binaries.
+type PtraceRegsMips64le struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+// PtraceGetRegsMips64le fetches the registers used by mips64le binaries.
+func PtraceGetRegsMips64le(pid int, regsout *PtraceRegsMips64le) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegsMips64le sets the registers used by mips64le binaries.
+func PtraceSetRegsMips64le(pid int, regs *PtraceRegsMips64le) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..5adc79fb5eab765c0e1fede5d2304ed6cbfafbfe
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go
@@ -0,0 +1,79 @@
+// Code generated by linux/mkall.go generatePtracePair("386", "amd64"). DO NOT EDIT.
+
+//go:build linux && (386 || amd64)
+
+package unix
+
+import "unsafe"
+
+// PtraceRegs386 is the registers used by 386 binaries.
+type PtraceRegs386 struct {
+	Ebx      int32
+	Ecx      int32
+	Edx      int32
+	Esi      int32
+	Edi      int32
+	Ebp      int32
+	Eax      int32
+	Xds      int32
+	Xes      int32
+	Xfs      int32
+	Xgs      int32
+	Orig_eax int32
+	Eip      int32
+	Xcs      int32
+	Eflags   int32
+	Esp      int32
+	Xss      int32
+}
+
+// PtraceGetRegs386 fetches the registers used by 386 binaries.
+func PtraceGetRegs386(pid int, regsout *PtraceRegs386) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegs386 sets the registers used by 386 binaries.
+func PtraceSetRegs386(pid int, regs *PtraceRegs386) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
+
+// PtraceRegsAmd64 is the registers used by amd64 binaries.
+type PtraceRegsAmd64 struct {
+	R15      uint64
+	R14      uint64
+	R13      uint64
+	R12      uint64
+	Rbp      uint64
+	Rbx      uint64
+	R11      uint64
+	R10      uint64
+	R9       uint64
+	R8       uint64
+	Rax      uint64
+	Rcx      uint64
+	Rdx      uint64
+	Rsi      uint64
+	Rdi      uint64
+	Orig_rax uint64
+	Rip      uint64
+	Cs       uint64
+	Eflags   uint64
+	Rsp      uint64
+	Ss       uint64
+	Fs_base  uint64
+	Gs_base  uint64
+	Ds       uint64
+	Es       uint64
+	Fs       uint64
+	Gs       uint64
+}
+
+// PtraceGetRegsAmd64 fetches the registers used by amd64 binaries.
+func PtraceGetRegsAmd64(pid int, regsout *PtraceRegsAmd64) error {
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
+}
+
+// PtraceSetRegsAmd64 sets the registers used by amd64 binaries.
+func PtraceSetRegsAmd64(pid int, regs *PtraceRegsAmd64) error {
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s
new file mode 100644
index 0000000000000000000000000000000000000000..b77ff5db90d5140bd5a9f7fedf590d4a90725101
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsymaddr_zos_s390x.s
@@ -0,0 +1,364 @@
+// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build zos && s390x
+#include "textflag.h"
+
+//  provide the address of function variable to be fixed up.
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FlistxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Flistxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FremovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Fremovexattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FgetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Fgetxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FsetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Fsetxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_accept4Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·accept4(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_RemovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Removexattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_Dup3Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Dup3(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_DirfdAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Dirfd(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_EpollCreateAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·EpollCreate(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_EpollCreate1Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·EpollCreate1(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_EpollCtlAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·EpollCtl(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_EpollPwaitAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·EpollPwait(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_EpollWaitAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·EpollWait(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_EventfdAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Eventfd(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FaccessatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Faccessat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FchmodatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Fchmodat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FchownatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Fchownat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FdatasyncAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Fdatasync(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_fstatatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·fstatat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_LgetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Lgetxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_LsetxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Lsetxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FstatfsAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Fstatfs(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FutimesAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Futimes(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_FutimesatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Futimesat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_GetrandomAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Getrandom(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_InotifyInitAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·InotifyInit(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_InotifyInit1Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·InotifyInit1(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_InotifyAddWatchAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·InotifyAddWatch(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_InotifyRmWatchAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·InotifyRmWatch(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_ListxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Listxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_LlistxattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Llistxattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_LremovexattrAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Lremovexattr(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_LutimesAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Lutimes(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_StatfsAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Statfs(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_SyncfsAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Syncfs(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_UnshareAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Unshare(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_LinkatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Linkat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_MkdiratAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Mkdirat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_MknodatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Mknodat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_PivotRootAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·PivotRoot(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_PrctlAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Prctl(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_PrlimitAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Prlimit(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_RenameatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Renameat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_Renameat2Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Renameat2(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_SethostnameAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Sethostname(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_SetnsAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Setns(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_SymlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Symlinkat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_UnlinkatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·Unlinkat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_openatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·openat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_openat2Addr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·openat2(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+TEXT ·get_utimensatAddr(SB), NOSPLIT|NOFRAME, $0-8
+	MOVD $·utimensat(SB), R8
+	MOVD R8, ret+0(FP)
+	RET
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..6ea64a3c0c35cfacc55e45c064b46c58e3c9c280
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
@@ -0,0 +1,1461 @@
+// go run mksyscall_aix_ppc.go -aix -tags aix,ppc syscall_aix.go syscall_aix_ppc.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build aix && ppc
+
+package unix
+
+/*
+#include <stdint.h>
+#include <stddef.h>
+int utimes(uintptr_t, uintptr_t);
+int utimensat(int, uintptr_t, uintptr_t, int);
+int getcwd(uintptr_t, size_t);
+int accept(int, uintptr_t, uintptr_t);
+int getdirent(int, uintptr_t, size_t);
+int wait4(int, uintptr_t, int, uintptr_t);
+int ioctl(int, int, uintptr_t);
+int fcntl(uintptr_t, int, uintptr_t);
+int fsync_range(int, int, long long, long long);
+int acct(uintptr_t);
+int chdir(uintptr_t);
+int chroot(uintptr_t);
+int close(int);
+int dup(int);
+void exit(int);
+int faccessat(int, uintptr_t, unsigned int, int);
+int fchdir(int);
+int fchmod(int, unsigned int);
+int fchmodat(int, uintptr_t, unsigned int, int);
+int fchownat(int, uintptr_t, int, int, int);
+int fdatasync(int);
+int getpgid(int);
+int getpgrp();
+int getpid();
+int getppid();
+int getpriority(int, int);
+int getrusage(int, uintptr_t);
+int getsid(int);
+int kill(int, int);
+int syslog(int, uintptr_t, size_t);
+int mkdir(int, uintptr_t, unsigned int);
+int mkdirat(int, uintptr_t, unsigned int);
+int mkfifo(uintptr_t, unsigned int);
+int mknod(uintptr_t, unsigned int, int);
+int mknodat(int, uintptr_t, unsigned int, int);
+int nanosleep(uintptr_t, uintptr_t);
+int open64(uintptr_t, int, unsigned int);
+int openat(int, uintptr_t, int, unsigned int);
+int read(int, uintptr_t, size_t);
+int readlink(uintptr_t, uintptr_t, size_t);
+int renameat(int, uintptr_t, int, uintptr_t);
+int setdomainname(uintptr_t, size_t);
+int sethostname(uintptr_t, size_t);
+int setpgid(int, int);
+int setsid();
+int settimeofday(uintptr_t);
+int setuid(int);
+int setgid(int);
+int setpriority(int, int, int);
+int statx(int, uintptr_t, int, int, uintptr_t);
+int sync();
+uintptr_t times(uintptr_t);
+int umask(int);
+int uname(uintptr_t);
+int unlink(uintptr_t);
+int unlinkat(int, uintptr_t, int);
+int ustat(int, uintptr_t);
+int write(int, uintptr_t, size_t);
+int dup2(int, int);
+int posix_fadvise64(int, long long, long long, int);
+int fchown(int, int, int);
+int fstat(int, uintptr_t);
+int fstatat(int, uintptr_t, uintptr_t, int);
+int fstatfs(int, uintptr_t);
+int ftruncate(int, long long);
+int getegid();
+int geteuid();
+int getgid();
+int getuid();
+int lchown(uintptr_t, int, int);
+int listen(int, int);
+int lstat(uintptr_t, uintptr_t);
+int pause();
+int pread64(int, uintptr_t, size_t, long long);
+int pwrite64(int, uintptr_t, size_t, long long);
+#define c_select select
+int select(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
+int pselect(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
+int setregid(int, int);
+int setreuid(int, int);
+int shutdown(int, int);
+long long splice(int, uintptr_t, int, uintptr_t, int, int);
+int stat(uintptr_t, uintptr_t);
+int statfs(uintptr_t, uintptr_t);
+int truncate(uintptr_t, long long);
+int bind(int, uintptr_t, uintptr_t);
+int connect(int, uintptr_t, uintptr_t);
+int getgroups(int, uintptr_t);
+int setgroups(int, uintptr_t);
+int getsockopt(int, int, int, uintptr_t, uintptr_t);
+int setsockopt(int, int, int, uintptr_t, uintptr_t);
+int socket(int, int, int);
+int socketpair(int, int, int, uintptr_t);
+int getpeername(int, uintptr_t, uintptr_t);
+int getsockname(int, uintptr_t, uintptr_t);
+int recvfrom(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int sendto(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int nrecvmsg(int, uintptr_t, int);
+int nsendmsg(int, uintptr_t, int);
+int munmap(uintptr_t, uintptr_t);
+int madvise(uintptr_t, size_t, int);
+int mprotect(uintptr_t, size_t, int);
+int mlock(uintptr_t, size_t);
+int mlockall(int);
+int msync(uintptr_t, size_t, int);
+int munlock(uintptr_t, size_t);
+int munlockall();
+int pipe(uintptr_t);
+int poll(uintptr_t, int, int);
+int gettimeofday(uintptr_t, uintptr_t);
+int time(uintptr_t);
+int utime(uintptr_t, uintptr_t);
+unsigned long long getsystemcfg(int);
+int umount(uintptr_t);
+int getrlimit64(int, uintptr_t);
+long long lseek64(int, long long, int);
+uintptr_t mmap(uintptr_t, uintptr_t, int, int, int, long long);
+
+*/
+import "C"
+import (
+	"unsafe"
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.utimes(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(times))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.utimensat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(times))), C.int(flag))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getcwd(buf []byte) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.getcwd(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, er := C.accept(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(rsa))), C.uintptr_t(uintptr(unsafe.Pointer(addrlen))))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirent(fd int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.getdirent(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error) {
+	r0, er := C.wait4(C.int(pid), C.uintptr_t(uintptr(unsafe.Pointer(status))), C.int(options), C.uintptr_t(uintptr(unsafe.Pointer(rusage))))
+	wpid = Pid_t(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req int, arg uintptr) (err error) {
+	r0, er := C.ioctl(C.int(fd), C.int(req), C.uintptr_t(arg))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) {
+	r0, er := C.ioctl(C.int(fd), C.int(req), C.uintptr_t(uintptr(arg)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlInt(fd uintptr, cmd int, arg int) (r int, err error) {
+	r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg))
+	r = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) {
+	r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(uintptr(unsafe.Pointer(lk))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg))
+	val = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsyncRange(fd int, how int, start int64, length int64) (err error) {
+	r0, er := C.fsync_range(C.int(fd), C.int(how), C.longlong(start), C.longlong(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Acct(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.acct(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.chdir(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.chroot(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	r0, er := C.close(C.int(fd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int) (fd int, err error) {
+	r0, er := C.dup(C.int(oldfd))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	C.exit(C.int(code))
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.faccessat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	r0, er := C.fchdir(C.int(fd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	r0, er := C.fchmod(C.int(fd), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.fchmodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.fchownat(C.int(dirfd), C.uintptr_t(_p0), C.int(uid), C.int(gid), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	r0, er := C.fdatasync(C.int(fd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, er := C.getpgid(C.int(pid))
+	pgid = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pid int) {
+	r0, _ := C.getpgrp()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _ := C.getpid()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _ := C.getppid()
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, er := C.getpriority(C.int(which), C.int(who))
+	prio = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	r0, er := C.getrusage(C.int(who), C.uintptr_t(uintptr(unsafe.Pointer(rusage))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, er := C.getsid(C.int(pid))
+	sid = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig Signal) (err error) {
+	r0, er := C.kill(C.int(pid), C.int(sig))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Klogctl(typ int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.syslog(C.int(typ), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(dirfd int, path string, mode uint32) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mkdir(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mkdirat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mkfifo(C.uintptr_t(_p0), C.uint(mode))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mknod(C.uintptr_t(_p0), C.uint(mode), C.int(dev))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.mknodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(dev))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	r0, er := C.nanosleep(C.uintptr_t(uintptr(unsafe.Pointer(time))), C.uintptr_t(uintptr(unsafe.Pointer(leftover))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.open64(C.uintptr_t(_p0), C.int(mode), C.uint(perm))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.openat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.uint(mode))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.read(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	var _p1 *byte
+	if len(buf) > 0 {
+		_p1 = &buf[0]
+	}
+	var _p2 int
+	_p2 = len(buf)
+	r0, er := C.readlink(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(_p1))), C.size_t(_p2))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(oldpath)))
+	_p1 := uintptr(unsafe.Pointer(C.CString(newpath)))
+	r0, er := C.renameat(C.int(olddirfd), C.uintptr_t(_p0), C.int(newdirfd), C.uintptr_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setdomainname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.setdomainname(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sethostname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.sethostname(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	r0, er := C.setpgid(C.int(pid), C.int(pgid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, er := C.setsid()
+	pid = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tv *Timeval) (err error) {
+	r0, er := C.settimeofday(C.uintptr_t(uintptr(unsafe.Pointer(tv))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	r0, er := C.setuid(C.int(uid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(uid int) (err error) {
+	r0, er := C.setgid(C.int(uid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	r0, er := C.setpriority(C.int(which), C.int(who), C.int(prio))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.statx(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.int(mask), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() {
+	C.sync()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	r0, er := C.times(C.uintptr_t(uintptr(unsafe.Pointer(tms))))
+	ticks = uintptr(r0)
+	if uintptr(r0) == ^uintptr(0) && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	r0, _ := C.umask(C.int(mask))
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	r0, er := C.uname(C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.unlink(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.unlinkat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	r0, er := C.ustat(C.int(dev), C.uintptr_t(uintptr(unsafe.Pointer(ubuf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.write(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	r0, er := C.dup2(C.int(oldfd), C.int(newfd))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	r0, er := C.posix_fadvise64(C.int(fd), C.longlong(offset), C.longlong(length), C.int(advice))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	r0, er := C.fchown(C.int(fd), C.int(uid), C.int(gid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstat(fd int, stat *Stat_t) (err error) {
+	r0, er := C.fstat(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.fstatat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	r0, er := C.fstatfs(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	r0, er := C.ftruncate(C.int(fd), C.longlong(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := C.getegid()
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := C.geteuid()
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := C.getgid()
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := C.getuid()
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.lchown(C.uintptr_t(_p0), C.int(uid), C.int(gid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	r0, er := C.listen(C.int(s), C.int(n))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func lstat(path string, stat *Stat_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.lstat(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(stat))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	r0, er := C.pause()
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.pread64(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.longlong(offset))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.pwrite64(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.longlong(offset))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, er := C.c_select(C.int(nfd), C.uintptr_t(uintptr(unsafe.Pointer(r))), C.uintptr_t(uintptr(unsafe.Pointer(w))), C.uintptr_t(uintptr(unsafe.Pointer(e))), C.uintptr_t(uintptr(unsafe.Pointer(timeout))))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, er := C.pselect(C.int(nfd), C.uintptr_t(uintptr(unsafe.Pointer(r))), C.uintptr_t(uintptr(unsafe.Pointer(w))), C.uintptr_t(uintptr(unsafe.Pointer(e))), C.uintptr_t(uintptr(unsafe.Pointer(timeout))), C.uintptr_t(uintptr(unsafe.Pointer(sigmask))))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	r0, er := C.setregid(C.int(rgid), C.int(egid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	r0, er := C.setreuid(C.int(ruid), C.int(euid))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	r0, er := C.shutdown(C.int(fd), C.int(how))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, er := C.splice(C.int(rfd), C.uintptr_t(uintptr(unsafe.Pointer(roff))), C.int(wfd), C.uintptr_t(uintptr(unsafe.Pointer(woff))), C.int(len), C.int(flags))
+	n = int64(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, statptr *Stat_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.stat(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(statptr))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.statfs(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.truncate(C.uintptr_t(_p0), C.longlong(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	r0, er := C.bind(C.int(s), C.uintptr_t(uintptr(addr)), C.uintptr_t(uintptr(addrlen)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	r0, er := C.connect(C.int(s), C.uintptr_t(uintptr(addr)), C.uintptr_t(uintptr(addrlen)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, er := C.getgroups(C.int(n), C.uintptr_t(uintptr(unsafe.Pointer(list))))
+	nn = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	r0, er := C.setgroups(C.int(n), C.uintptr_t(uintptr(unsafe.Pointer(list))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	r0, er := C.getsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(uintptr(val)), C.uintptr_t(uintptr(unsafe.Pointer(vallen))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	r0, er := C.setsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(uintptr(val)), C.uintptr_t(vallen))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, er := C.socket(C.int(domain), C.int(typ), C.int(proto))
+	fd = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	r0, er := C.socketpair(C.int(domain), C.int(typ), C.int(proto), C.uintptr_t(uintptr(unsafe.Pointer(fd))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	r0, er := C.getpeername(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(rsa))), C.uintptr_t(uintptr(unsafe.Pointer(addrlen))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	r0, er := C.getsockname(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(rsa))), C.uintptr_t(uintptr(unsafe.Pointer(addrlen))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	var _p1 int
+	_p1 = len(p)
+	r0, er := C.recvfrom(C.int(fd), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(flags), C.uintptr_t(uintptr(unsafe.Pointer(from))), C.uintptr_t(uintptr(unsafe.Pointer(fromlen))))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	var _p1 int
+	_p1 = len(buf)
+	r0, er := C.sendto(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(flags), C.uintptr_t(uintptr(to)), C.uintptr_t(uintptr(addrlen)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, er := C.nrecvmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, er := C.nsendmsg(C.int(s), C.uintptr_t(uintptr(unsafe.Pointer(msg))), C.int(flags))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	r0, er := C.munmap(C.uintptr_t(addr), C.uintptr_t(length))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, advice int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.madvise(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(advice))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.mprotect(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(prot))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.mlock(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	r0, er := C.mlockall(C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.msync(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1), C.int(flags))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	var _p1 int
+	_p1 = len(b)
+	r0, er := C.munlock(C.uintptr_t(uintptr(unsafe.Pointer(_p0))), C.size_t(_p1))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	r0, er := C.munlockall()
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]_C_int) (err error) {
+	r0, er := C.pipe(C.uintptr_t(uintptr(unsafe.Pointer(p))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, er := C.poll(C.uintptr_t(uintptr(unsafe.Pointer(fds))), C.int(nfds), C.int(timeout))
+	n = int(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tv *Timeval, tzp *Timezone) (err error) {
+	r0, er := C.gettimeofday(C.uintptr_t(uintptr(unsafe.Pointer(tv))), C.uintptr_t(uintptr(unsafe.Pointer(tzp))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, er := C.time(C.uintptr_t(uintptr(unsafe.Pointer(t))))
+	tt = Time_t(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(path)))
+	r0, er := C.utime(C.uintptr_t(_p0), C.uintptr_t(uintptr(unsafe.Pointer(buf))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsystemcfg(label int) (n uint64) {
+	r0, _ := C.getsystemcfg(C.int(label))
+	n = uint64(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func umount(target string) (err error) {
+	_p0 := uintptr(unsafe.Pointer(C.CString(target)))
+	r0, er := C.umount(C.uintptr_t(_p0))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	r0, er := C.getrlimit64(C.int(resource), C.uintptr_t(uintptr(unsafe.Pointer(rlim))))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, er := C.lseek64(C.int(fd), C.longlong(offset), C.int(whence))
+	off = int64(r0)
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, er := C.mmap(C.uintptr_t(addr), C.uintptr_t(length), C.int(prot), C.int(flags), C.int(fd), C.longlong(offset))
+	xaddr = uintptr(r0)
+	if uintptr(r0) == ^uintptr(0) && er != nil {
+		err = er
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..99ee4399a3a33b3fb987dc746834ebc2711d2529
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
@@ -0,0 +1,1420 @@
+// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build aix && ppc64
+
+package unix
+
+import (
+	"unsafe"
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callutimes(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callutimensat(dirfd, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), flag)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getcwd(buf []byte) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	_, e1 := callgetcwd(uintptr(unsafe.Pointer(_p0)), len(buf))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, e1 := callaccept(s, uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirent(fd int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, e1 := callgetdirent(fd, uintptr(unsafe.Pointer(_p0)), len(buf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error) {
+	r0, e1 := callwait4(int(pid), uintptr(unsafe.Pointer(status)), options, uintptr(unsafe.Pointer(rusage)))
+	wpid = Pid_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req int, arg uintptr) (err error) {
+	_, e1 := callioctl(fd, req, arg)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) {
+	_, e1 := callioctl_ptr(fd, req, arg)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlInt(fd uintptr, cmd int, arg int) (r int, err error) {
+	r0, e1 := callfcntl(fd, cmd, uintptr(arg))
+	r = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) (err error) {
+	_, e1 := callfcntl(fd, cmd, uintptr(unsafe.Pointer(lk)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, e1 := callfcntl(uintptr(fd), cmd, uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsyncRange(fd int, how int, start int64, length int64) (err error) {
+	_, e1 := callfsync_range(fd, how, start, length)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Acct(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callacct(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callchdir(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callchroot(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, e1 := callclose(fd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int) (fd int, err error) {
+	r0, e1 := calldup(oldfd)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	callexit(code)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfaccessat(dirfd, uintptr(unsafe.Pointer(_p0)), mode, flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, e1 := callfchdir(fd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, e1 := callfchmod(fd, mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfchmodat(dirfd, uintptr(unsafe.Pointer(_p0)), mode, flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfchownat(dirfd, uintptr(unsafe.Pointer(_p0)), uid, gid, flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	_, e1 := callfdatasync(fd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, e1 := callgetpgid(pid)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pid int) {
+	r0, _ := callgetpgrp()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _ := callgetpid()
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _ := callgetppid()
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, e1 := callgetpriority(which, who)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, e1 := callgetrusage(who, uintptr(unsafe.Pointer(rusage)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, e1 := callgetsid(pid)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig Signal) (err error) {
+	_, e1 := callkill(pid, int(sig))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Klogctl(typ int, buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, e1 := callsyslog(typ, uintptr(unsafe.Pointer(_p0)), len(buf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmkdir(dirfd, uintptr(unsafe.Pointer(_p0)), mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmkdirat(dirfd, uintptr(unsafe.Pointer(_p0)), mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmkfifo(uintptr(unsafe.Pointer(_p0)), mode)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmknod(uintptr(unsafe.Pointer(_p0)), mode, dev)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callmknodat(dirfd, uintptr(unsafe.Pointer(_p0)), mode, dev)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, e1 := callnanosleep(uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, e1 := callopen64(uintptr(unsafe.Pointer(_p0)), mode, perm)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, e1 := callopenat(dirfd, uintptr(unsafe.Pointer(_p0)), flags, mode)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callread(fd, uintptr(unsafe.Pointer(_p0)), len(p))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	if len(buf) > 0 {
+		_p1 = &buf[0]
+	}
+	r0, e1 := callreadlink(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), len(buf))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, e1 := callrenameat(olddirfd, uintptr(unsafe.Pointer(_p0)), newdirfd, uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setdomainname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	_, e1 := callsetdomainname(uintptr(unsafe.Pointer(_p0)), len(p))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sethostname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	_, e1 := callsethostname(uintptr(unsafe.Pointer(_p0)), len(p))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, e1 := callsetpgid(pid, pgid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, e1 := callsetsid()
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tv *Timeval) (err error) {
+	_, e1 := callsettimeofday(uintptr(unsafe.Pointer(tv)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, e1 := callsetuid(uid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(uid int) (err error) {
+	_, e1 := callsetgid(uid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, e1 := callsetpriority(which, who, prio)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callstatx(dirfd, uintptr(unsafe.Pointer(_p0)), flags, mask, uintptr(unsafe.Pointer(stat)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() {
+	callsync()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	r0, e1 := calltimes(uintptr(unsafe.Pointer(tms)))
+	ticks = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	r0, _ := callumask(mask)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	_, e1 := calluname(uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callunlink(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callunlinkat(dirfd, uintptr(unsafe.Pointer(_p0)), flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, e1 := callustat(dev, uintptr(unsafe.Pointer(ubuf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callwrite(fd, uintptr(unsafe.Pointer(_p0)), len(p))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	_, e1 := calldup2(oldfd, newfd)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, e1 := callposix_fadvise64(fd, offset, length, advice)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, e1 := callfchown(fd, uid, gid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstat(fd int, stat *Stat_t) (err error) {
+	_, e1 := callfstat(fd, uintptr(unsafe.Pointer(stat)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callfstatat(dirfd, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, e1 := callfstatfs(fd, uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, e1 := callftruncate(fd, length)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := callgetegid()
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := callgeteuid()
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := callgetgid()
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := callgetuid()
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := calllchown(uintptr(unsafe.Pointer(_p0)), uid, gid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, e1 := calllisten(s, n)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := calllstat(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, e1 := callpause()
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callpread64(fd, uintptr(unsafe.Pointer(_p0)), len(p), offset)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callpwrite64(fd, uintptr(unsafe.Pointer(_p0)), len(p), offset)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, e1 := callselect(nfd, uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, e1 := callpselect(nfd, uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, e1 := callsetregid(rgid, egid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, e1 := callsetreuid(ruid, euid)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, e1 := callshutdown(fd, how)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, e1 := callsplice(rfd, uintptr(unsafe.Pointer(roff)), wfd, uintptr(unsafe.Pointer(woff)), len, flags)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, statptr *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callstat(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(statptr)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callstatfs(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := calltruncate(uintptr(unsafe.Pointer(_p0)), length)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, e1 := callbind(s, uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, e1 := callconnect(s, uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, e1 := callgetgroups(n, uintptr(unsafe.Pointer(list)))
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, e1 := callsetgroups(n, uintptr(unsafe.Pointer(list)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, e1 := callgetsockopt(s, level, name, uintptr(val), uintptr(unsafe.Pointer(vallen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, e1 := callsetsockopt(s, level, name, uintptr(val), vallen)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, e1 := callsocket(domain, typ, proto)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, e1 := callsocketpair(domain, typ, proto, uintptr(unsafe.Pointer(fd)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, e1 := callgetpeername(fd, uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, e1 := callgetsockname(fd, uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, e1 := callrecvfrom(fd, uintptr(unsafe.Pointer(_p0)), len(p), flags, uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	_, e1 := callsendto(s, uintptr(unsafe.Pointer(_p0)), len(buf), flags, uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, e1 := callnrecvmsg(s, uintptr(unsafe.Pointer(msg)), flags)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, e1 := callnsendmsg(s, uintptr(unsafe.Pointer(msg)), flags)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, e1 := callmunmap(addr, length)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, advice int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmadvise(uintptr(unsafe.Pointer(_p0)), len(b), advice)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmprotect(uintptr(unsafe.Pointer(_p0)), len(b), prot)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmlock(uintptr(unsafe.Pointer(_p0)), len(b))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, e1 := callmlockall(flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmsync(uintptr(unsafe.Pointer(_p0)), len(b), flags)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, e1 := callmunlock(uintptr(unsafe.Pointer(_p0)), len(b))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, e1 := callmunlockall()
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]_C_int) (err error) {
+	_, e1 := callpipe(uintptr(unsafe.Pointer(p)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, e1 := callpoll(uintptr(unsafe.Pointer(fds)), nfds, timeout)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tv *Timeval, tzp *Timezone) (err error) {
+	_, e1 := callgettimeofday(uintptr(unsafe.Pointer(tv)), uintptr(unsafe.Pointer(tzp)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, e1 := calltime(uintptr(unsafe.Pointer(t)))
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, e1 := callutime(uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsystemcfg(label int) (n uint64) {
+	r0, _ := callgetsystemcfg(label)
+	n = uint64(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func umount(target string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	_, e1 := callumount(uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, e1 := callgetrlimit(resource, uintptr(unsafe.Pointer(rlim)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, e1 := calllseek(fd, offset, whence)
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, e1 := callmmap64(addr, length, prot, flags, fd, offset)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
new file mode 100644
index 0000000000000000000000000000000000000000..b68a78362b2cdc670c589e88268df70d1ee2790b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
@@ -0,0 +1,1188 @@
+// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build aix && ppc64 && gc
+
+package unix
+
+import (
+	"unsafe"
+)
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_accept accept "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getdirent getdirent "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fsync_range fsync_range "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_acct acct "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_chdir chdir "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_chroot chroot "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_close close "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_dup dup "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_exit exit "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fdatasync fdatasync "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpid getpid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getppid getppid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getsid getsid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_kill kill "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_syslog syslog "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mknod mknod "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_open64 open64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_openat openat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_read read "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_readlink readlink "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_renameat renameat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setdomainname setdomainname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_sethostname sethostname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setsid setsid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setuid setuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setgid setgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_statx statx "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_sync sync "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_times times "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_umask umask "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_uname uname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_unlink unlink "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_ustat ustat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_write write "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_posix_fadvise64 posix_fadvise64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fchown fchown "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fstat fstat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getegid getegid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getgid getgid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getuid getuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_lchown lchown "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_listen listen "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_lstat lstat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pause pause "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pread64 pread64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pwrite64 pwrite64 "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_select select "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pselect pselect "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setregid setregid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_splice splice "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_stat stat "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_statfs statfs "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_truncate truncate "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_bind bind "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_connect connect "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_socket socket "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_sendto sendto "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_nrecvmsg nrecvmsg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_nsendmsg nsendmsg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_munmap munmap "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_madvise madvise "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mlock mlock "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_msync msync "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_munlock munlock "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_pipe pipe "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_poll poll "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_time time "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_utime utime "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getsystemcfg getsystemcfg "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_umount umount "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_lseek lseek "libc.a/shr_64.o"
+//go:cgo_import_dynamic libc_mmap64 mmap64 "libc.a/shr_64.o"
+
+//go:linkname libc_utimes libc_utimes
+//go:linkname libc_utimensat libc_utimensat
+//go:linkname libc_getcwd libc_getcwd
+//go:linkname libc_accept libc_accept
+//go:linkname libc_getdirent libc_getdirent
+//go:linkname libc_wait4 libc_wait4
+//go:linkname libc_ioctl libc_ioctl
+//go:linkname libc_fcntl libc_fcntl
+//go:linkname libc_fsync_range libc_fsync_range
+//go:linkname libc_acct libc_acct
+//go:linkname libc_chdir libc_chdir
+//go:linkname libc_chroot libc_chroot
+//go:linkname libc_close libc_close
+//go:linkname libc_dup libc_dup
+//go:linkname libc_exit libc_exit
+//go:linkname libc_faccessat libc_faccessat
+//go:linkname libc_fchdir libc_fchdir
+//go:linkname libc_fchmod libc_fchmod
+//go:linkname libc_fchmodat libc_fchmodat
+//go:linkname libc_fchownat libc_fchownat
+//go:linkname libc_fdatasync libc_fdatasync
+//go:linkname libc_getpgid libc_getpgid
+//go:linkname libc_getpgrp libc_getpgrp
+//go:linkname libc_getpid libc_getpid
+//go:linkname libc_getppid libc_getppid
+//go:linkname libc_getpriority libc_getpriority
+//go:linkname libc_getrusage libc_getrusage
+//go:linkname libc_getsid libc_getsid
+//go:linkname libc_kill libc_kill
+//go:linkname libc_syslog libc_syslog
+//go:linkname libc_mkdir libc_mkdir
+//go:linkname libc_mkdirat libc_mkdirat
+//go:linkname libc_mkfifo libc_mkfifo
+//go:linkname libc_mknod libc_mknod
+//go:linkname libc_mknodat libc_mknodat
+//go:linkname libc_nanosleep libc_nanosleep
+//go:linkname libc_open64 libc_open64
+//go:linkname libc_openat libc_openat
+//go:linkname libc_read libc_read
+//go:linkname libc_readlink libc_readlink
+//go:linkname libc_renameat libc_renameat
+//go:linkname libc_setdomainname libc_setdomainname
+//go:linkname libc_sethostname libc_sethostname
+//go:linkname libc_setpgid libc_setpgid
+//go:linkname libc_setsid libc_setsid
+//go:linkname libc_settimeofday libc_settimeofday
+//go:linkname libc_setuid libc_setuid
+//go:linkname libc_setgid libc_setgid
+//go:linkname libc_setpriority libc_setpriority
+//go:linkname libc_statx libc_statx
+//go:linkname libc_sync libc_sync
+//go:linkname libc_times libc_times
+//go:linkname libc_umask libc_umask
+//go:linkname libc_uname libc_uname
+//go:linkname libc_unlink libc_unlink
+//go:linkname libc_unlinkat libc_unlinkat
+//go:linkname libc_ustat libc_ustat
+//go:linkname libc_write libc_write
+//go:linkname libc_dup2 libc_dup2
+//go:linkname libc_posix_fadvise64 libc_posix_fadvise64
+//go:linkname libc_fchown libc_fchown
+//go:linkname libc_fstat libc_fstat
+//go:linkname libc_fstatat libc_fstatat
+//go:linkname libc_fstatfs libc_fstatfs
+//go:linkname libc_ftruncate libc_ftruncate
+//go:linkname libc_getegid libc_getegid
+//go:linkname libc_geteuid libc_geteuid
+//go:linkname libc_getgid libc_getgid
+//go:linkname libc_getuid libc_getuid
+//go:linkname libc_lchown libc_lchown
+//go:linkname libc_listen libc_listen
+//go:linkname libc_lstat libc_lstat
+//go:linkname libc_pause libc_pause
+//go:linkname libc_pread64 libc_pread64
+//go:linkname libc_pwrite64 libc_pwrite64
+//go:linkname libc_select libc_select
+//go:linkname libc_pselect libc_pselect
+//go:linkname libc_setregid libc_setregid
+//go:linkname libc_setreuid libc_setreuid
+//go:linkname libc_shutdown libc_shutdown
+//go:linkname libc_splice libc_splice
+//go:linkname libc_stat libc_stat
+//go:linkname libc_statfs libc_statfs
+//go:linkname libc_truncate libc_truncate
+//go:linkname libc_bind libc_bind
+//go:linkname libc_connect libc_connect
+//go:linkname libc_getgroups libc_getgroups
+//go:linkname libc_setgroups libc_setgroups
+//go:linkname libc_getsockopt libc_getsockopt
+//go:linkname libc_setsockopt libc_setsockopt
+//go:linkname libc_socket libc_socket
+//go:linkname libc_socketpair libc_socketpair
+//go:linkname libc_getpeername libc_getpeername
+//go:linkname libc_getsockname libc_getsockname
+//go:linkname libc_recvfrom libc_recvfrom
+//go:linkname libc_sendto libc_sendto
+//go:linkname libc_nrecvmsg libc_nrecvmsg
+//go:linkname libc_nsendmsg libc_nsendmsg
+//go:linkname libc_munmap libc_munmap
+//go:linkname libc_madvise libc_madvise
+//go:linkname libc_mprotect libc_mprotect
+//go:linkname libc_mlock libc_mlock
+//go:linkname libc_mlockall libc_mlockall
+//go:linkname libc_msync libc_msync
+//go:linkname libc_munlock libc_munlock
+//go:linkname libc_munlockall libc_munlockall
+//go:linkname libc_pipe libc_pipe
+//go:linkname libc_poll libc_poll
+//go:linkname libc_gettimeofday libc_gettimeofday
+//go:linkname libc_time libc_time
+//go:linkname libc_utime libc_utime
+//go:linkname libc_getsystemcfg libc_getsystemcfg
+//go:linkname libc_umount libc_umount
+//go:linkname libc_getrlimit libc_getrlimit
+//go:linkname libc_lseek libc_lseek
+//go:linkname libc_mmap64 libc_mmap64
+
+type syscallFunc uintptr
+
+var (
+	libc_utimes,
+	libc_utimensat,
+	libc_getcwd,
+	libc_accept,
+	libc_getdirent,
+	libc_wait4,
+	libc_ioctl,
+	libc_fcntl,
+	libc_fsync_range,
+	libc_acct,
+	libc_chdir,
+	libc_chroot,
+	libc_close,
+	libc_dup,
+	libc_exit,
+	libc_faccessat,
+	libc_fchdir,
+	libc_fchmod,
+	libc_fchmodat,
+	libc_fchownat,
+	libc_fdatasync,
+	libc_getpgid,
+	libc_getpgrp,
+	libc_getpid,
+	libc_getppid,
+	libc_getpriority,
+	libc_getrusage,
+	libc_getsid,
+	libc_kill,
+	libc_syslog,
+	libc_mkdir,
+	libc_mkdirat,
+	libc_mkfifo,
+	libc_mknod,
+	libc_mknodat,
+	libc_nanosleep,
+	libc_open64,
+	libc_openat,
+	libc_read,
+	libc_readlink,
+	libc_renameat,
+	libc_setdomainname,
+	libc_sethostname,
+	libc_setpgid,
+	libc_setsid,
+	libc_settimeofday,
+	libc_setuid,
+	libc_setgid,
+	libc_setpriority,
+	libc_statx,
+	libc_sync,
+	libc_times,
+	libc_umask,
+	libc_uname,
+	libc_unlink,
+	libc_unlinkat,
+	libc_ustat,
+	libc_write,
+	libc_dup2,
+	libc_posix_fadvise64,
+	libc_fchown,
+	libc_fstat,
+	libc_fstatat,
+	libc_fstatfs,
+	libc_ftruncate,
+	libc_getegid,
+	libc_geteuid,
+	libc_getgid,
+	libc_getuid,
+	libc_lchown,
+	libc_listen,
+	libc_lstat,
+	libc_pause,
+	libc_pread64,
+	libc_pwrite64,
+	libc_select,
+	libc_pselect,
+	libc_setregid,
+	libc_setreuid,
+	libc_shutdown,
+	libc_splice,
+	libc_stat,
+	libc_statfs,
+	libc_truncate,
+	libc_bind,
+	libc_connect,
+	libc_getgroups,
+	libc_setgroups,
+	libc_getsockopt,
+	libc_setsockopt,
+	libc_socket,
+	libc_socketpair,
+	libc_getpeername,
+	libc_getsockname,
+	libc_recvfrom,
+	libc_sendto,
+	libc_nrecvmsg,
+	libc_nsendmsg,
+	libc_munmap,
+	libc_madvise,
+	libc_mprotect,
+	libc_mlock,
+	libc_mlockall,
+	libc_msync,
+	libc_munlock,
+	libc_munlockall,
+	libc_pipe,
+	libc_poll,
+	libc_gettimeofday,
+	libc_time,
+	libc_utime,
+	libc_getsystemcfg,
+	libc_umount,
+	libc_getrlimit,
+	libc_lseek,
+	libc_mmap64 syscallFunc
+)
+
+// Implemented in runtime/syscall_aix.go.
+func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimes(_p0 uintptr, times uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_utimes)), 2, _p0, times, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimensat(dirfd int, _p0 uintptr, times uintptr, flag int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_utimensat)), 4, uintptr(dirfd), _p0, times, uintptr(flag), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetcwd(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getcwd)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callaccept(s int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_accept)), 3, uintptr(s), rsa, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetdirent(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getdirent)), 3, uintptr(fd), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwait4(pid int, status uintptr, options int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_wait4)), 4, uintptr(pid), status, uintptr(options), rusage, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ioctl)), 3, uintptr(fd), uintptr(req), arg, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callioctl_ptr(fd int, req int, arg unsafe.Pointer) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fcntl)), 3, fd, uintptr(cmd), arg, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfsync_range(fd int, how int, start int64, length int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fsync_range)), 4, uintptr(fd), uintptr(how), uintptr(start), uintptr(length), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_acct)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchdir(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_chdir)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchroot(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_chroot)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callclose(fd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_close)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup(oldfd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_dup)), 1, uintptr(oldfd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callexit(code int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_exit)), 1, uintptr(code), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfaccessat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_faccessat)), 4, uintptr(dirfd), _p0, uintptr(mode), uintptr(flags), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchdir(fd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchdir)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmod(fd int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchmod)), 2, uintptr(fd), uintptr(mode), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmodat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchmodat)), 4, uintptr(dirfd), _p0, uintptr(mode), uintptr(flags), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchownat(dirfd int, _p0 uintptr, uid int, gid int, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchownat)), 5, uintptr(dirfd), _p0, uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfdatasync(fd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fdatasync)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgid(pid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgrp() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getpgrp)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetppid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getppid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpriority(which int, who int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getpriority)), 2, uintptr(which), uintptr(who), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrusage(who int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getrusage)), 2, uintptr(who), rusage, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsid(pid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getsid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callkill(pid int, sig int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_kill)), 2, uintptr(pid), uintptr(sig), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsyslog(typ int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_syslog)), 3, uintptr(typ), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdir(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mkdir)), 3, uintptr(dirfd), _p0, uintptr(mode), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdirat(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mkdirat)), 3, uintptr(dirfd), _p0, uintptr(mode), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkfifo(_p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mkfifo)), 2, _p0, uintptr(mode), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknod(_p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mknod)), 3, _p0, uintptr(mode), uintptr(dev), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknodat(dirfd int, _p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mknodat)), 4, uintptr(dirfd), _p0, uintptr(mode), uintptr(dev), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnanosleep(time uintptr, leftover uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_nanosleep)), 2, time, leftover, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopen64(_p0 uintptr, mode int, perm uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_open64)), 3, _p0, uintptr(mode), uintptr(perm), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopenat(dirfd int, _p0 uintptr, flags int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_openat)), 4, uintptr(dirfd), _p0, uintptr(flags), uintptr(mode), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callread(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_read)), 3, uintptr(fd), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callreadlink(_p0 uintptr, _p1 uintptr, _lenp1 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_readlink)), 3, _p0, _p1, uintptr(_lenp1), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrenameat(olddirfd int, _p0 uintptr, newdirfd int, _p1 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_renameat)), 4, uintptr(olddirfd), _p0, uintptr(newdirfd), _p1, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetdomainname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setdomainname)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsethostname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sethostname)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpgid(pid int, pgid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setpgid)), 2, uintptr(pid), uintptr(pgid), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setsid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsettimeofday(tv uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_settimeofday)), 1, tv, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetuid(uid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setuid)), 1, uintptr(uid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgid(uid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setgid)), 1, uintptr(uid), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpriority(which int, who int, prio int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setpriority)), 3, uintptr(which), uintptr(who), uintptr(prio), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatx(dirfd int, _p0 uintptr, flags int, mask int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_statx)), 5, uintptr(dirfd), _p0, uintptr(flags), uintptr(mask), stat, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsync() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sync)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltimes(tms uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_times)), 1, tms, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callumask(mask int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_umask)), 1, uintptr(mask), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calluname(buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_uname)), 1, buf, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlink(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_unlink)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlinkat(dirfd int, _p0 uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_unlinkat)), 3, uintptr(dirfd), _p0, uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callustat(dev int, ubuf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ustat)), 2, uintptr(dev), ubuf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwrite(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_write)), 3, uintptr(fd), _p0, uintptr(_lenp0), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup2(oldfd int, newfd int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_dup2)), 2, uintptr(oldfd), uintptr(newfd), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callposix_fadvise64(fd int, offset int64, length int64, advice int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_posix_fadvise64)), 4, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchown(fd int, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fchown)), 3, uintptr(fd), uintptr(uid), uintptr(gid), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstat(fd int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fstat)), 2, uintptr(fd), stat, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatat(dirfd int, _p0 uintptr, stat uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fstatat)), 4, uintptr(dirfd), _p0, stat, uintptr(flags), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatfs(fd int, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fstatfs)), 2, uintptr(fd), buf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callftruncate(fd int, length int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ftruncate)), 2, uintptr(fd), uintptr(length), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetegid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getegid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgeteuid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_geteuid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getgid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetuid() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getuid)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllchown(_p0 uintptr, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_lchown)), 3, _p0, uintptr(uid), uintptr(gid), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllisten(s int, n int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_listen)), 2, uintptr(s), uintptr(n), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_lstat)), 2, _p0, stat, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpause() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pause)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpread64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pread64)), 4, uintptr(fd), _p0, uintptr(_lenp0), uintptr(offset), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpwrite64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pwrite64)), 4, uintptr(fd), _p0, uintptr(_lenp0), uintptr(offset), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_select)), 5, uintptr(nfd), r, w, e, timeout, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr, sigmask uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_pselect)), 6, uintptr(nfd), r, w, e, timeout, sigmask)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetregid(rgid int, egid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setregid)), 2, uintptr(rgid), uintptr(egid), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetreuid(ruid int, euid int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setreuid)), 2, uintptr(ruid), uintptr(euid), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callshutdown(fd int, how int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_shutdown)), 2, uintptr(fd), uintptr(how), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsplice(rfd int, roff uintptr, wfd int, woff uintptr, len int, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_splice)), 6, uintptr(rfd), roff, uintptr(wfd), woff, uintptr(len), uintptr(flags))
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstat(_p0 uintptr, statptr uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_stat)), 2, _p0, statptr, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatfs(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_statfs)), 2, _p0, buf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltruncate(_p0 uintptr, length int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_truncate)), 2, _p0, uintptr(length), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callbind(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_bind)), 3, uintptr(s), addr, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callconnect(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_connect)), 3, uintptr(s), addr, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getgroups)), 2, uintptr(n), list, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_setgroups)), 2, uintptr(n), list, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), val, vallen, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_setsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), val, vallen, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocket(domain int, typ int, proto int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_socket)), 3, uintptr(domain), uintptr(typ), uintptr(proto), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocketpair(domain int, typ int, proto int, fd uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_socketpair)), 4, uintptr(domain), uintptr(typ), uintptr(proto), fd, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpeername(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getpeername)), 3, uintptr(fd), rsa, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockname(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getsockname)), 3, uintptr(fd), rsa, addrlen, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrecvfrom(fd int, _p0 uintptr, _lenp0 int, flags int, from uintptr, fromlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_recvfrom)), 6, uintptr(fd), _p0, uintptr(_lenp0), uintptr(flags), from, fromlen)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsendto(s int, _p0 uintptr, _lenp0 int, flags int, to uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_sendto)), 6, uintptr(s), _p0, uintptr(_lenp0), uintptr(flags), to, addrlen)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_nrecvmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_nsendmsg)), 3, uintptr(s), msg, uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunmap(addr uintptr, length uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_munmap)), 2, addr, length, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmadvise(_p0 uintptr, _lenp0 int, advice int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_madvise)), 3, _p0, uintptr(_lenp0), uintptr(advice), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmprotect(_p0 uintptr, _lenp0 int, prot int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mprotect)), 3, _p0, uintptr(_lenp0), uintptr(prot), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mlock)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlockall(flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mlockall)), 1, uintptr(flags), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmsync(_p0 uintptr, _lenp0 int, flags int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_msync)), 3, _p0, uintptr(_lenp0), uintptr(flags), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_munlock)), 2, _p0, uintptr(_lenp0), 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlockall() (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_munlockall)), 0, 0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpipe(p uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_pipe)), 1, p, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpoll(fds uintptr, nfds int, timeout int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_poll)), 3, fds, uintptr(nfds), uintptr(timeout), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgettimeofday(tv uintptr, tzp uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_gettimeofday)), 2, tv, tzp, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltime(t uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_time)), 1, t, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutime(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_utime)), 2, _p0, buf, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsystemcfg(label int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_getsystemcfg)), 1, uintptr(label), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callumount(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_umount)), 1, _p0, 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = rawSyscall6(uintptr(unsafe.Pointer(&libc_getrlimit)), 2, uintptr(resource), rlim, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllseek(fd int, offset int64, whence int) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_lseek)), 3, uintptr(fd), uintptr(offset), uintptr(whence), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmmap64(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_mmap64)), 6, addr, length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
new file mode 100644
index 0000000000000000000000000000000000000000..0a87450bf8ee9e20d3407ac8c731ad38b3534882
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
@@ -0,0 +1,1069 @@
+// go run mksyscall_aix_ppc64.go -aix -tags aix,ppc64 syscall_aix.go syscall_aix_ppc64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build aix && ppc64 && gccgo
+
+package unix
+
+/*
+#include <stdint.h>
+int utimes(uintptr_t, uintptr_t);
+int utimensat(int, uintptr_t, uintptr_t, int);
+int getcwd(uintptr_t, size_t);
+int accept(int, uintptr_t, uintptr_t);
+int getdirent(int, uintptr_t, size_t);
+int wait4(int, uintptr_t, int, uintptr_t);
+int ioctl(int, int, uintptr_t);
+int fcntl(uintptr_t, int, uintptr_t);
+int fsync_range(int, int, long long, long long);
+int acct(uintptr_t);
+int chdir(uintptr_t);
+int chroot(uintptr_t);
+int close(int);
+int dup(int);
+void exit(int);
+int faccessat(int, uintptr_t, unsigned int, int);
+int fchdir(int);
+int fchmod(int, unsigned int);
+int fchmodat(int, uintptr_t, unsigned int, int);
+int fchownat(int, uintptr_t, int, int, int);
+int fdatasync(int);
+int getpgid(int);
+int getpgrp();
+int getpid();
+int getppid();
+int getpriority(int, int);
+int getrusage(int, uintptr_t);
+int getsid(int);
+int kill(int, int);
+int syslog(int, uintptr_t, size_t);
+int mkdir(int, uintptr_t, unsigned int);
+int mkdirat(int, uintptr_t, unsigned int);
+int mkfifo(uintptr_t, unsigned int);
+int mknod(uintptr_t, unsigned int, int);
+int mknodat(int, uintptr_t, unsigned int, int);
+int nanosleep(uintptr_t, uintptr_t);
+int open64(uintptr_t, int, unsigned int);
+int openat(int, uintptr_t, int, unsigned int);
+int read(int, uintptr_t, size_t);
+int readlink(uintptr_t, uintptr_t, size_t);
+int renameat(int, uintptr_t, int, uintptr_t);
+int setdomainname(uintptr_t, size_t);
+int sethostname(uintptr_t, size_t);
+int setpgid(int, int);
+int setsid();
+int settimeofday(uintptr_t);
+int setuid(int);
+int setgid(int);
+int setpriority(int, int, int);
+int statx(int, uintptr_t, int, int, uintptr_t);
+int sync();
+uintptr_t times(uintptr_t);
+int umask(int);
+int uname(uintptr_t);
+int unlink(uintptr_t);
+int unlinkat(int, uintptr_t, int);
+int ustat(int, uintptr_t);
+int write(int, uintptr_t, size_t);
+int dup2(int, int);
+int posix_fadvise64(int, long long, long long, int);
+int fchown(int, int, int);
+int fstat(int, uintptr_t);
+int fstatat(int, uintptr_t, uintptr_t, int);
+int fstatfs(int, uintptr_t);
+int ftruncate(int, long long);
+int getegid();
+int geteuid();
+int getgid();
+int getuid();
+int lchown(uintptr_t, int, int);
+int listen(int, int);
+int lstat(uintptr_t, uintptr_t);
+int pause();
+int pread64(int, uintptr_t, size_t, long long);
+int pwrite64(int, uintptr_t, size_t, long long);
+#define c_select select
+int select(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
+int pselect(int, uintptr_t, uintptr_t, uintptr_t, uintptr_t, uintptr_t);
+int setregid(int, int);
+int setreuid(int, int);
+int shutdown(int, int);
+long long splice(int, uintptr_t, int, uintptr_t, int, int);
+int stat(uintptr_t, uintptr_t);
+int statfs(uintptr_t, uintptr_t);
+int truncate(uintptr_t, long long);
+int bind(int, uintptr_t, uintptr_t);
+int connect(int, uintptr_t, uintptr_t);
+int getgroups(int, uintptr_t);
+int setgroups(int, uintptr_t);
+int getsockopt(int, int, int, uintptr_t, uintptr_t);
+int setsockopt(int, int, int, uintptr_t, uintptr_t);
+int socket(int, int, int);
+int socketpair(int, int, int, uintptr_t);
+int getpeername(int, uintptr_t, uintptr_t);
+int getsockname(int, uintptr_t, uintptr_t);
+int recvfrom(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int sendto(int, uintptr_t, size_t, int, uintptr_t, uintptr_t);
+int nrecvmsg(int, uintptr_t, int);
+int nsendmsg(int, uintptr_t, int);
+int munmap(uintptr_t, uintptr_t);
+int madvise(uintptr_t, size_t, int);
+int mprotect(uintptr_t, size_t, int);
+int mlock(uintptr_t, size_t);
+int mlockall(int);
+int msync(uintptr_t, size_t, int);
+int munlock(uintptr_t, size_t);
+int munlockall();
+int pipe(uintptr_t);
+int poll(uintptr_t, int, int);
+int gettimeofday(uintptr_t, uintptr_t);
+int time(uintptr_t);
+int utime(uintptr_t, uintptr_t);
+unsigned long long getsystemcfg(int);
+int umount(uintptr_t);
+int getrlimit(int, uintptr_t);
+long long lseek(int, long long, int);
+uintptr_t mmap64(uintptr_t, uintptr_t, int, int, int, long long);
+
+*/
+import "C"
+import (
+	"syscall"
+	"unsafe"
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimes(_p0 uintptr, times uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.utimes(C.uintptr_t(_p0), C.uintptr_t(times)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutimensat(dirfd int, _p0 uintptr, times uintptr, flag int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.utimensat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(times), C.int(flag)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetcwd(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getcwd(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callaccept(s int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.accept(C.int(s), C.uintptr_t(rsa), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetdirent(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getdirent(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwait4(pid int, status uintptr, options int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.wait4(C.int(pid), C.uintptr_t(status), C.int(options), C.uintptr_t(rusage)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ioctl(C.int(fd), C.int(req), C.uintptr_t(arg)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callioctl_ptr(fd int, req int, arg unsafe.Pointer) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ioctl(C.int(fd), C.int(req), C.uintptr_t(uintptr(arg))))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfsync_range(fd int, how int, start int64, length int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fsync_range(C.int(fd), C.int(how), C.longlong(start), C.longlong(length)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callacct(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.acct(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchdir(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.chdir(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callchroot(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.chroot(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callclose(fd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.close(C.int(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup(oldfd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.dup(C.int(oldfd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callexit(code int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.exit(C.int(code)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfaccessat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.faccessat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchdir(fd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchdir(C.int(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmod(fd int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchmod(C.int(fd), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchmodat(dirfd int, _p0 uintptr, mode uint32, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchmodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchownat(dirfd int, _p0 uintptr, uid int, gid int, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchownat(C.int(dirfd), C.uintptr_t(_p0), C.int(uid), C.int(gid), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfdatasync(fd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fdatasync(C.int(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgid(pid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpgid(C.int(pid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpgrp() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpgrp())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetppid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getppid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpriority(which int, who int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpriority(C.int(which), C.int(who)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrusage(who int, rusage uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getrusage(C.int(who), C.uintptr_t(rusage)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsid(pid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getsid(C.int(pid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callkill(pid int, sig int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.kill(C.int(pid), C.int(sig)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsyslog(typ int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.syslog(C.int(typ), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdir(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mkdir(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkdirat(dirfd int, _p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mkdirat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmkfifo(_p0 uintptr, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mkfifo(C.uintptr_t(_p0), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknod(_p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mknod(C.uintptr_t(_p0), C.uint(mode), C.int(dev)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmknodat(dirfd int, _p0 uintptr, mode uint32, dev int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mknodat(C.int(dirfd), C.uintptr_t(_p0), C.uint(mode), C.int(dev)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnanosleep(time uintptr, leftover uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.nanosleep(C.uintptr_t(time), C.uintptr_t(leftover)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopen64(_p0 uintptr, mode int, perm uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.open64(C.uintptr_t(_p0), C.int(mode), C.uint(perm)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callopenat(dirfd int, _p0 uintptr, flags int, mode uint32) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.openat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.uint(mode)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callread(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.read(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callreadlink(_p0 uintptr, _p1 uintptr, _lenp1 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.readlink(C.uintptr_t(_p0), C.uintptr_t(_p1), C.size_t(_lenp1)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrenameat(olddirfd int, _p0 uintptr, newdirfd int, _p1 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.renameat(C.int(olddirfd), C.uintptr_t(_p0), C.int(newdirfd), C.uintptr_t(_p1)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetdomainname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setdomainname(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsethostname(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.sethostname(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpgid(pid int, pgid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setpgid(C.int(pid), C.int(pgid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setsid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsettimeofday(tv uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.settimeofday(C.uintptr_t(tv)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetuid(uid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setuid(C.int(uid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgid(uid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setgid(C.int(uid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetpriority(which int, who int, prio int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setpriority(C.int(which), C.int(who), C.int(prio)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatx(dirfd int, _p0 uintptr, flags int, mask int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.statx(C.int(dirfd), C.uintptr_t(_p0), C.int(flags), C.int(mask), C.uintptr_t(stat)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsync() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.sync())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltimes(tms uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.times(C.uintptr_t(tms)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callumask(mask int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.umask(C.int(mask)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calluname(buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.uname(C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlink(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.unlink(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callunlinkat(dirfd int, _p0 uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.unlinkat(C.int(dirfd), C.uintptr_t(_p0), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callustat(dev int, ubuf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ustat(C.int(dev), C.uintptr_t(ubuf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callwrite(fd int, _p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.write(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calldup2(oldfd int, newfd int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.dup2(C.int(oldfd), C.int(newfd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callposix_fadvise64(fd int, offset int64, length int64, advice int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.posix_fadvise64(C.int(fd), C.longlong(offset), C.longlong(length), C.int(advice)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfchown(fd int, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fchown(C.int(fd), C.int(uid), C.int(gid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstat(fd int, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fstat(C.int(fd), C.uintptr_t(stat)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatat(dirfd int, _p0 uintptr, stat uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fstatat(C.int(dirfd), C.uintptr_t(_p0), C.uintptr_t(stat), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callfstatfs(fd int, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.fstatfs(C.int(fd), C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callftruncate(fd int, length int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ftruncate(C.int(fd), C.longlong(length)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetegid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getegid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgeteuid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.geteuid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getgid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetuid() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getuid())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllchown(_p0 uintptr, uid int, gid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.lchown(C.uintptr_t(_p0), C.int(uid), C.int(gid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllisten(s int, n int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.listen(C.int(s), C.int(n)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllstat(_p0 uintptr, stat uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.lstat(C.uintptr_t(_p0), C.uintptr_t(stat)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpause() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pause())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpread64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pread64(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0), C.longlong(offset)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpwrite64(fd int, _p0 uintptr, _lenp0 int, offset int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pwrite64(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0), C.longlong(offset)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.c_select(C.int(nfd), C.uintptr_t(r), C.uintptr_t(w), C.uintptr_t(e), C.uintptr_t(timeout)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpselect(nfd int, r uintptr, w uintptr, e uintptr, timeout uintptr, sigmask uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pselect(C.int(nfd), C.uintptr_t(r), C.uintptr_t(w), C.uintptr_t(e), C.uintptr_t(timeout), C.uintptr_t(sigmask)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetregid(rgid int, egid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setregid(C.int(rgid), C.int(egid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetreuid(ruid int, euid int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setreuid(C.int(ruid), C.int(euid)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callshutdown(fd int, how int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.shutdown(C.int(fd), C.int(how)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsplice(rfd int, roff uintptr, wfd int, woff uintptr, len int, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.splice(C.int(rfd), C.uintptr_t(roff), C.int(wfd), C.uintptr_t(woff), C.int(len), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstat(_p0 uintptr, statptr uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.stat(C.uintptr_t(_p0), C.uintptr_t(statptr)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callstatfs(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.statfs(C.uintptr_t(_p0), C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltruncate(_p0 uintptr, length int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.truncate(C.uintptr_t(_p0), C.longlong(length)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callbind(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.bind(C.int(s), C.uintptr_t(addr), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callconnect(s int, addr uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.connect(C.int(s), C.uintptr_t(addr), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getgroups(C.int(n), C.uintptr_t(list)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetgroups(n int, list uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setgroups(C.int(n), C.uintptr_t(list)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(val), C.uintptr_t(vallen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsetsockopt(s int, level int, name int, val uintptr, vallen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.setsockopt(C.int(s), C.int(level), C.int(name), C.uintptr_t(val), C.uintptr_t(vallen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocket(domain int, typ int, proto int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.socket(C.int(domain), C.int(typ), C.int(proto)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsocketpair(domain int, typ int, proto int, fd uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.socketpair(C.int(domain), C.int(typ), C.int(proto), C.uintptr_t(fd)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetpeername(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getpeername(C.int(fd), C.uintptr_t(rsa), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsockname(fd int, rsa uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getsockname(C.int(fd), C.uintptr_t(rsa), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callrecvfrom(fd int, _p0 uintptr, _lenp0 int, flags int, from uintptr, fromlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.recvfrom(C.int(fd), C.uintptr_t(_p0), C.size_t(_lenp0), C.int(flags), C.uintptr_t(from), C.uintptr_t(fromlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callsendto(s int, _p0 uintptr, _lenp0 int, flags int, to uintptr, addrlen uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.sendto(C.int(s), C.uintptr_t(_p0), C.size_t(_lenp0), C.int(flags), C.uintptr_t(to), C.uintptr_t(addrlen)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnrecvmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.nrecvmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callnsendmsg(s int, msg uintptr, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.nsendmsg(C.int(s), C.uintptr_t(msg), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunmap(addr uintptr, length uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.munmap(C.uintptr_t(addr), C.uintptr_t(length)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmadvise(_p0 uintptr, _lenp0 int, advice int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.madvise(C.uintptr_t(_p0), C.size_t(_lenp0), C.int(advice)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmprotect(_p0 uintptr, _lenp0 int, prot int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mprotect(C.uintptr_t(_p0), C.size_t(_lenp0), C.int(prot)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mlock(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmlockall(flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mlockall(C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmsync(_p0 uintptr, _lenp0 int, flags int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.msync(C.uintptr_t(_p0), C.size_t(_lenp0), C.int(flags)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlock(_p0 uintptr, _lenp0 int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.munlock(C.uintptr_t(_p0), C.size_t(_lenp0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmunlockall() (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.munlockall())
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpipe(p uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.pipe(C.uintptr_t(p)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callpoll(fds uintptr, nfds int, timeout int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.poll(C.uintptr_t(fds), C.int(nfds), C.int(timeout)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgettimeofday(tv uintptr, tzp uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.gettimeofday(C.uintptr_t(tv), C.uintptr_t(tzp)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calltime(t uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.time(C.uintptr_t(t)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callutime(_p0 uintptr, buf uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.utime(C.uintptr_t(_p0), C.uintptr_t(buf)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetsystemcfg(label int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getsystemcfg(C.int(label)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callumount(_p0 uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.umount(C.uintptr_t(_p0)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callgetrlimit(resource int, rlim uintptr) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.getrlimit(C.int(resource), C.uintptr_t(rlim)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func calllseek(fd int, offset int64, whence int) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.lseek(C.int(fd), C.longlong(offset), C.int(whence)))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func callmmap64(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.mmap64(C.uintptr_t(addr), C.uintptr_t(length), C.int(prot), C.int(flags), C.int(fd), C.longlong(offset)))
+	e1 = syscall.GetErrno()
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..813c05b6647bbc274760ab15f1a697577c72fc3f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
@@ -0,0 +1,2728 @@
+// go run mksyscall.go -tags darwin,amd64 syscall_bsd.go syscall_darwin.go syscall_darwin_amd64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build darwin && amd64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func closedir(dir uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_closedir_trampoline_addr, uintptr(dir), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_closedir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno) {
+	r0, _, _ := syscall_syscall(libc_readdir_r_trampoline_addr, uintptr(dir), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result)))
+	res = Errno(r0)
+	return
+}
+
+var libc_readdir_r_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readdir_r readdir_r "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe_trampoline_addr, uintptr(unsafe.Pointer(p)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_getxattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getxattr getxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_fgetxattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fgetxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fgetxattr fgetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_setxattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setxattr setxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fsetxattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsetxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsetxattr fsetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_removexattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_removexattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_removexattr removexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_fremovexattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fremovexattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fremovexattr fremovexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_listxattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listxattr listxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_flistxattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flistxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flistxattr flistxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kill(pid int, signum int, posix int) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), uintptr(posix))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func renamexNp(from string, to string, flag uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_renamex_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renamex_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renamex_np renamex_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func renameatxNp(fromfd int, from string, tofd int, to string, flag uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameatx_np_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), uintptr(flag), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameatx_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameatx_np renameatx_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pthread_chdir_np(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_pthread_chdir_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_chdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_chdir_np pthread_chdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pthread_fchdir_np(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_pthread_fchdir_np_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_fchdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_fchdir_np pthread_fchdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connectx(fd int, endpoints *SaEndpoints, associd SaeAssocID, flags uint32, iov []Iovec, n *uintptr, connid *SaeConnID) (err error) {
+	var _p0 unsafe.Pointer
+	if len(iov) > 0 {
+		_p0 = unsafe.Pointer(&iov[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall9(libc_connectx_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(endpoints)), uintptr(associd), uintptr(flags), uintptr(_p0), uintptr(len(iov)), uintptr(unsafe.Pointer(n)), uintptr(unsafe.Pointer(connid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connectx_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connectx connectx "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := syscall_syscall6(libc_sendfile_trampoline_addr, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendfile_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall(libc_shmat_trampoline_addr, uintptr(id), uintptr(addr), uintptr(flag))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmat shmat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) {
+	r0, _, e1 := syscall_syscall(libc_shmctl_trampoline_addr, uintptr(id), uintptr(cmd), uintptr(unsafe.Pointer(buf)))
+	result = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmctl shmctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmdt(addr uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_shmdt_trampoline_addr, uintptr(addr), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmdt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmdt shmdt "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmget(key int, size int, flag int) (id int, err error) {
+	r0, _, e1 := syscall_syscall(libc_shmget_trampoline_addr, uintptr(key), uintptr(size), uintptr(flag))
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmget_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmget shmget "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Clonefile(src string, dst string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(src)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dst)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_clonefile_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clonefile_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clonefile clonefile "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(src)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dst)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_clonefileat_trampoline_addr, uintptr(srcDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clonefileat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clonefileat clonefileat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exchangedata(path1 string, path2 string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path1)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(path2)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_exchangedata_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_exchangedata_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(dst)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fclonefileat_trampoline_addr, uintptr(srcDirfd), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fclonefileat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fclonefileat fclonefileat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := syscall_syscall(libc_getdtablesize_trampoline_addr, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+var libc_getdtablesize_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_rawSyscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := syscall_syscall(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setattrlist(path string, attrlist *Attrlist, attrBuf []byte, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(attrBuf) > 0 {
+		_p1 = unsafe.Pointer(&attrBuf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(attrlist)), uintptr(_p1), uintptr(len(attrBuf)), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setattrlist_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setprivexec(flag int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setprivexec_trampoline_addr, uintptr(flag), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setprivexec_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_undelete_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_undelete_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall6(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat64_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat64_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat64 fstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat64_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat64_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat64 fstatat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs64_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs64_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs64 fstatfs64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat64_trampoline_addr, uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat64_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat64 getfsstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat64_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat64_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat64 lstat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_ptrace_trampoline_addr, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ptrace_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat64_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat64_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat64 stat64 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs64_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs64_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs64 statfs64 "/usr/lib/libSystem.B.dylib"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
new file mode 100644
index 0000000000000000000000000000000000000000..fda328582b2be4fc8e1f607c5fa22293f10dfd40
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
@@ -0,0 +1,799 @@
+// go run mkasm.go darwin amd64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_fdopendir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fdopendir(SB)
+GLOBL	·libc_fdopendir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fdopendir_trampoline_addr(SB)/8, $libc_fdopendir_trampoline<>(SB)
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $8
+DATA	·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $8
+DATA	·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $8
+DATA	·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $8
+DATA	·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_closedir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_closedir(SB)
+GLOBL	·libc_closedir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_closedir_trampoline_addr(SB)/8, $libc_closedir_trampoline<>(SB)
+
+TEXT libc_readdir_r_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readdir_r(SB)
+GLOBL	·libc_readdir_r_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readdir_r_trampoline_addr(SB)/8, $libc_readdir_r_trampoline<>(SB)
+
+TEXT libc_pipe_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+GLOBL	·libc_pipe_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pipe_trampoline_addr(SB)/8, $libc_pipe_trampoline<>(SB)
+
+TEXT libc_getxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+GLOBL	·libc_getxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getxattr_trampoline_addr(SB)/8, $libc_getxattr_trampoline<>(SB)
+
+TEXT libc_fgetxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+GLOBL	·libc_fgetxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fgetxattr_trampoline_addr(SB)/8, $libc_fgetxattr_trampoline<>(SB)
+
+TEXT libc_setxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+GLOBL	·libc_setxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setxattr_trampoline_addr(SB)/8, $libc_setxattr_trampoline<>(SB)
+
+TEXT libc_fsetxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+GLOBL	·libc_fsetxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsetxattr_trampoline_addr(SB)/8, $libc_fsetxattr_trampoline<>(SB)
+
+TEXT libc_removexattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+GLOBL	·libc_removexattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_removexattr_trampoline_addr(SB)/8, $libc_removexattr_trampoline<>(SB)
+
+TEXT libc_fremovexattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+GLOBL	·libc_fremovexattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fremovexattr_trampoline_addr(SB)/8, $libc_fremovexattr_trampoline<>(SB)
+
+TEXT libc_listxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+GLOBL	·libc_listxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listxattr_trampoline_addr(SB)/8, $libc_listxattr_trampoline<>(SB)
+
+TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+GLOBL	·libc_flistxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_renamex_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renamex_np(SB)
+GLOBL	·libc_renamex_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renamex_np_trampoline_addr(SB)/8, $libc_renamex_np_trampoline<>(SB)
+
+TEXT libc_renameatx_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameatx_np(SB)
+GLOBL	·libc_renameatx_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameatx_np_trampoline_addr(SB)/8, $libc_renameatx_np_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_pthread_chdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_chdir_np(SB)
+GLOBL	·libc_pthread_chdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_chdir_np_trampoline_addr(SB)/8, $libc_pthread_chdir_np_trampoline<>(SB)
+
+TEXT libc_pthread_fchdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_fchdir_np(SB)
+GLOBL	·libc_pthread_fchdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_fchdir_np_trampoline_addr(SB)/8, $libc_pthread_fchdir_np_trampoline<>(SB)
+
+TEXT libc_connectx_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connectx(SB)
+GLOBL	·libc_connectx_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connectx_trampoline_addr(SB)/8, $libc_connectx_trampoline<>(SB)
+
+TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+GLOBL	·libc_sendfile_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendfile_trampoline_addr(SB)/8, $libc_sendfile_trampoline<>(SB)
+
+TEXT libc_shmat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmat(SB)
+GLOBL	·libc_shmat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmat_trampoline_addr(SB)/8, $libc_shmat_trampoline<>(SB)
+
+TEXT libc_shmctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmctl(SB)
+GLOBL	·libc_shmctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmctl_trampoline_addr(SB)/8, $libc_shmctl_trampoline<>(SB)
+
+TEXT libc_shmdt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmdt(SB)
+GLOBL	·libc_shmdt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmdt_trampoline_addr(SB)/8, $libc_shmdt_trampoline<>(SB)
+
+TEXT libc_shmget_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmget(SB)
+GLOBL	·libc_shmget_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmget_trampoline_addr(SB)/8, $libc_shmget_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $8
+DATA	·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $8
+DATA	·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB)
+
+TEXT libc_clonefile_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clonefile(SB)
+GLOBL	·libc_clonefile_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clonefile_trampoline_addr(SB)/8, $libc_clonefile_trampoline<>(SB)
+
+TEXT libc_clonefileat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clonefileat(SB)
+GLOBL	·libc_clonefileat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clonefileat_trampoline_addr(SB)/8, $libc_clonefileat_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_exchangedata_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+GLOBL	·libc_exchangedata_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exchangedata_trampoline_addr(SB)/8, $libc_exchangedata_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_fclonefileat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fclonefileat(SB)
+GLOBL	·libc_fclonefileat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fclonefileat_trampoline_addr(SB)/8, $libc_fclonefileat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getdtablesize_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+GLOBL	·libc_getdtablesize_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getdtablesize_trampoline_addr(SB)/8, $libc_getdtablesize_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $8
+DATA	·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $8
+DATA	·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8
+DATA	·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $8
+DATA	·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $8
+DATA	·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB)
+
+TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+GLOBL	·libc_setattrlist_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setprivexec_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+GLOBL	·libc_setprivexec_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setprivexec_trampoline_addr(SB)/8, $libc_setprivexec_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $8
+DATA	·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB)
+
+TEXT libc_undelete_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+GLOBL	·libc_undelete_trampoline_addr(SB), RODATA, $8
+DATA	·libc_undelete_trampoline_addr(SB)/8, $libc_undelete_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $8
+DATA	·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readv_trampoline_addr(SB)/8, $libc_readv_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_preadv_trampoline_addr(SB)/8, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_writev_trampoline_addr(SB)/8, $libc_writev_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwritev_trampoline_addr(SB)/8, $libc_pwritev_trampoline<>(SB)
+
+TEXT libc_fstat64_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat64(SB)
+GLOBL	·libc_fstat64_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstat64_trampoline_addr(SB)/8, $libc_fstat64_trampoline<>(SB)
+
+TEXT libc_fstatat64_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat64(SB)
+GLOBL	·libc_fstatat64_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatat64_trampoline_addr(SB)/8, $libc_fstatat64_trampoline<>(SB)
+
+TEXT libc_fstatfs64_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs64(SB)
+GLOBL	·libc_fstatfs64_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatfs64_trampoline_addr(SB)/8, $libc_fstatfs64_trampoline<>(SB)
+
+TEXT libc_getfsstat64_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat64(SB)
+GLOBL	·libc_getfsstat64_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getfsstat64_trampoline_addr(SB)/8, $libc_getfsstat64_trampoline<>(SB)
+
+TEXT libc_lstat64_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat64(SB)
+GLOBL	·libc_lstat64_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lstat64_trampoline_addr(SB)/8, $libc_lstat64_trampoline<>(SB)
+
+TEXT libc_ptrace_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+GLOBL	·libc_ptrace_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ptrace_trampoline_addr(SB)/8, $libc_ptrace_trampoline<>(SB)
+
+TEXT libc_stat64_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat64(SB)
+GLOBL	·libc_stat64_trampoline_addr(SB), RODATA, $8
+DATA	·libc_stat64_trampoline_addr(SB)/8, $libc_stat64_trampoline<>(SB)
+
+TEXT libc_statfs64_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs64(SB)
+GLOBL	·libc_statfs64_trampoline_addr(SB), RODATA, $8
+DATA	·libc_statfs64_trampoline_addr(SB)/8, $libc_statfs64_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..e6f58f3c6f4fb860f212d64b8a03cc0ef4817b1e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
@@ -0,0 +1,2728 @@
+// go run mksyscall.go -tags darwin,arm64 syscall_bsd.go syscall_darwin.go syscall_darwin_arm64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build darwin && arm64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func closedir(dir uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_closedir_trampoline_addr, uintptr(dir), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_closedir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_closedir closedir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readdir_r(dir uintptr, entry *Dirent, result **Dirent) (res Errno) {
+	r0, _, _ := syscall_syscall(libc_readdir_r_trampoline_addr, uintptr(dir), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result)))
+	res = Errno(r0)
+	return
+}
+
+var libc_readdir_r_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readdir_r readdir_r "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe_trampoline_addr, uintptr(unsafe.Pointer(p)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe pipe "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getxattr(path string, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_getxattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getxattr getxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fgetxattr(fd int, attr string, dest *byte, size int, position uint32, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_fgetxattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(position), uintptr(options))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fgetxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fgetxattr fgetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setxattr(path string, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_setxattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setxattr setxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsetxattr(fd int, attr string, data *byte, size int, position uint32, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fsetxattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(data)), uintptr(size), uintptr(position), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsetxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsetxattr fsetxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func removexattr(path string, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_removexattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_removexattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_removexattr removexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fremovexattr(fd int, attr string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_fremovexattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fremovexattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fremovexattr fremovexattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func listxattr(path string, dest *byte, size int, options int) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_listxattr_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listxattr listxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func flistxattr(fd int, dest *byte, size int, options int) (sz int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_flistxattr_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(dest)), uintptr(size), uintptr(options), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flistxattr_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flistxattr flistxattr "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kill(pid int, signum int, posix int) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), uintptr(posix))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func renamexNp(from string, to string, flag uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_renamex_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flag))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renamex_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renamex_np renamex_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func renameatxNp(fromfd int, from string, tofd int, to string, flag uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameatx_np_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), uintptr(flag), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameatx_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameatx_np renameatx_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pthread_chdir_np(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_pthread_chdir_np_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_chdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_chdir_np pthread_chdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pthread_fchdir_np(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_pthread_fchdir_np_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pthread_fchdir_np_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pthread_fchdir_np pthread_fchdir_np "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connectx(fd int, endpoints *SaEndpoints, associd SaeAssocID, flags uint32, iov []Iovec, n *uintptr, connid *SaeConnID) (err error) {
+	var _p0 unsafe.Pointer
+	if len(iov) > 0 {
+		_p0 = unsafe.Pointer(&iov[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall9(libc_connectx_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(endpoints)), uintptr(associd), uintptr(flags), uintptr(_p0), uintptr(len(iov)), uintptr(unsafe.Pointer(n)), uintptr(unsafe.Pointer(connid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connectx_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connectx connectx "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error) {
+	_, _, e1 := syscall_syscall6(libc_sendfile_trampoline_addr, uintptr(infd), uintptr(outfd), uintptr(offset), uintptr(unsafe.Pointer(len)), uintptr(hdtr), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendfile_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendfile sendfile "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall(libc_shmat_trampoline_addr, uintptr(id), uintptr(addr), uintptr(flag))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmat shmat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) {
+	r0, _, e1 := syscall_syscall(libc_shmctl_trampoline_addr, uintptr(id), uintptr(cmd), uintptr(unsafe.Pointer(buf)))
+	result = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmctl shmctl "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmdt(addr uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_shmdt_trampoline_addr, uintptr(addr), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmdt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmdt shmdt "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmget(key int, size int, flag int) (id int, err error) {
+	r0, _, e1 := syscall_syscall(libc_shmget_trampoline_addr, uintptr(key), uintptr(size), uintptr(flag))
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shmget_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shmget shmget "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Clonefile(src string, dst string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(src)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dst)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_clonefile_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clonefile_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clonefile clonefile "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(src)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dst)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_clonefileat_trampoline_addr, uintptr(srcDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clonefileat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clonefileat clonefileat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exchangedata(path1 string, path2 string, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path1)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(path2)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_exchangedata_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_exchangedata_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exchangedata exchangedata "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(dst)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fclonefileat_trampoline_addr, uintptr(srcDirfd), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fclonefileat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fclonefileat fclonefileat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := syscall_syscall(libc_getdtablesize_trampoline_addr, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+var libc_getdtablesize_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdtablesize getdtablesize "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_rawSyscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := syscall_syscall(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setattrlist(path string, attrlist *Attrlist, attrBuf []byte, options int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(attrBuf) > 0 {
+		_p1 = unsafe.Pointer(&attrBuf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(attrlist)), uintptr(_p1), uintptr(len(attrBuf)), uintptr(options), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setattrlist_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setprivexec(flag int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setprivexec_trampoline_addr, uintptr(flag), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setprivexec_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setprivexec setprivexec "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_undelete_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_undelete_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_undelete undelete "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall6(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(buf), uintptr(size), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_ptrace_trampoline_addr, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ptrace_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "/usr/lib/libSystem.B.dylib"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "/usr/lib/libSystem.B.dylib"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
new file mode 100644
index 0000000000000000000000000000000000000000..7f8998b905b917572465655d9ee6dd30ee422c93
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
@@ -0,0 +1,799 @@
+// go run mkasm.go darwin arm64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_fdopendir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fdopendir(SB)
+GLOBL	·libc_fdopendir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fdopendir_trampoline_addr(SB)/8, $libc_fdopendir_trampoline<>(SB)
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $8
+DATA	·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $8
+DATA	·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $8
+DATA	·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $8
+DATA	·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_closedir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_closedir(SB)
+GLOBL	·libc_closedir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_closedir_trampoline_addr(SB)/8, $libc_closedir_trampoline<>(SB)
+
+TEXT libc_readdir_r_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readdir_r(SB)
+GLOBL	·libc_readdir_r_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readdir_r_trampoline_addr(SB)/8, $libc_readdir_r_trampoline<>(SB)
+
+TEXT libc_pipe_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe(SB)
+GLOBL	·libc_pipe_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pipe_trampoline_addr(SB)/8, $libc_pipe_trampoline<>(SB)
+
+TEXT libc_getxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getxattr(SB)
+GLOBL	·libc_getxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getxattr_trampoline_addr(SB)/8, $libc_getxattr_trampoline<>(SB)
+
+TEXT libc_fgetxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fgetxattr(SB)
+GLOBL	·libc_fgetxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fgetxattr_trampoline_addr(SB)/8, $libc_fgetxattr_trampoline<>(SB)
+
+TEXT libc_setxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setxattr(SB)
+GLOBL	·libc_setxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setxattr_trampoline_addr(SB)/8, $libc_setxattr_trampoline<>(SB)
+
+TEXT libc_fsetxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsetxattr(SB)
+GLOBL	·libc_fsetxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsetxattr_trampoline_addr(SB)/8, $libc_fsetxattr_trampoline<>(SB)
+
+TEXT libc_removexattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_removexattr(SB)
+GLOBL	·libc_removexattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_removexattr_trampoline_addr(SB)/8, $libc_removexattr_trampoline<>(SB)
+
+TEXT libc_fremovexattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fremovexattr(SB)
+GLOBL	·libc_fremovexattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fremovexattr_trampoline_addr(SB)/8, $libc_fremovexattr_trampoline<>(SB)
+
+TEXT libc_listxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listxattr(SB)
+GLOBL	·libc_listxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listxattr_trampoline_addr(SB)/8, $libc_listxattr_trampoline<>(SB)
+
+TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flistxattr(SB)
+GLOBL	·libc_flistxattr_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_renamex_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renamex_np(SB)
+GLOBL	·libc_renamex_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renamex_np_trampoline_addr(SB)/8, $libc_renamex_np_trampoline<>(SB)
+
+TEXT libc_renameatx_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameatx_np(SB)
+GLOBL	·libc_renameatx_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameatx_np_trampoline_addr(SB)/8, $libc_renameatx_np_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_pthread_chdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_chdir_np(SB)
+GLOBL	·libc_pthread_chdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_chdir_np_trampoline_addr(SB)/8, $libc_pthread_chdir_np_trampoline<>(SB)
+
+TEXT libc_pthread_fchdir_np_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pthread_fchdir_np(SB)
+GLOBL	·libc_pthread_fchdir_np_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pthread_fchdir_np_trampoline_addr(SB)/8, $libc_pthread_fchdir_np_trampoline<>(SB)
+
+TEXT libc_connectx_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connectx(SB)
+GLOBL	·libc_connectx_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connectx_trampoline_addr(SB)/8, $libc_connectx_trampoline<>(SB)
+
+TEXT libc_sendfile_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendfile(SB)
+GLOBL	·libc_sendfile_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendfile_trampoline_addr(SB)/8, $libc_sendfile_trampoline<>(SB)
+
+TEXT libc_shmat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmat(SB)
+GLOBL	·libc_shmat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmat_trampoline_addr(SB)/8, $libc_shmat_trampoline<>(SB)
+
+TEXT libc_shmctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmctl(SB)
+GLOBL	·libc_shmctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmctl_trampoline_addr(SB)/8, $libc_shmctl_trampoline<>(SB)
+
+TEXT libc_shmdt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmdt(SB)
+GLOBL	·libc_shmdt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmdt_trampoline_addr(SB)/8, $libc_shmdt_trampoline<>(SB)
+
+TEXT libc_shmget_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shmget(SB)
+GLOBL	·libc_shmget_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shmget_trampoline_addr(SB)/8, $libc_shmget_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $8
+DATA	·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $8
+DATA	·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB)
+
+TEXT libc_clonefile_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clonefile(SB)
+GLOBL	·libc_clonefile_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clonefile_trampoline_addr(SB)/8, $libc_clonefile_trampoline<>(SB)
+
+TEXT libc_clonefileat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clonefileat(SB)
+GLOBL	·libc_clonefileat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clonefileat_trampoline_addr(SB)/8, $libc_clonefileat_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_exchangedata_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exchangedata(SB)
+GLOBL	·libc_exchangedata_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exchangedata_trampoline_addr(SB)/8, $libc_exchangedata_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_fclonefileat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fclonefileat(SB)
+GLOBL	·libc_fclonefileat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fclonefileat_trampoline_addr(SB)/8, $libc_fclonefileat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getdtablesize_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdtablesize(SB)
+GLOBL	·libc_getdtablesize_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getdtablesize_trampoline_addr(SB)/8, $libc_getdtablesize_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $8
+DATA	·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $8
+DATA	·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8
+DATA	·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $8
+DATA	·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $8
+DATA	·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB)
+
+TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setattrlist(SB)
+GLOBL	·libc_setattrlist_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setprivexec_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setprivexec(SB)
+GLOBL	·libc_setprivexec_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setprivexec_trampoline_addr(SB)/8, $libc_setprivexec_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $8
+DATA	·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB)
+
+TEXT libc_undelete_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_undelete(SB)
+GLOBL	·libc_undelete_trampoline_addr(SB), RODATA, $8
+DATA	·libc_undelete_trampoline_addr(SB)/8, $libc_undelete_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $8
+DATA	·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readv_trampoline_addr(SB)/8, $libc_readv_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_preadv_trampoline_addr(SB)/8, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_writev_trampoline_addr(SB)/8, $libc_writev_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwritev_trampoline_addr(SB)/8, $libc_pwritev_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstat_trampoline_addr(SB)/8, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatat_trampoline_addr(SB)/8, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatfs_trampoline_addr(SB)/8, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lstat_trampoline_addr(SB)/8, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_ptrace_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ptrace(SB)
+GLOBL	·libc_ptrace_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ptrace_trampoline_addr(SB)/8, $libc_ptrace_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_stat_trampoline_addr(SB)/8, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_statfs_trampoline_addr(SB)/8, $libc_statfs_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..aad65fc7932f3ff1f242c0eae514ecb32d207223
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
@@ -0,0 +1,1666 @@
+// go run mksyscall.go -dragonfly -tags dragonfly,amd64 syscall_bsd.go syscall_dragonfly.go syscall_dragonfly_amd64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build dragonfly && amd64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe() (r int, w int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0)
+	r = int(r0)
+	w = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (r int, w int, err error) {
+	r0, r1, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	r = int(r0)
+	w = int(r1)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func extpread(fd int, p []byte, flags int, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EXTPREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EXTPWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETDENTS, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(fd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(whence), 0, 0)
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), 0, 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..c0096391af99efb7725956e72f73a332fb3e70cc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
@@ -0,0 +1,1886 @@
+// go run mksyscall.go -l32 -tags freebsd,386 syscall_bsd.go syscall_freebsd.go syscall_freebsd_386.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build freebsd && 386
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CapEnter() (err error) {
+	_, _, e1 := Syscall(SYS_CAP_ENTER, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsGet(version int, fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS___CAP_RIGHTS_GET, uintptr(version), uintptr(fd), uintptr(unsafe.Pointer(rightsp)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsLimit(fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS_CAP_RIGHTS_LIMIT, uintptr(fd), uintptr(unsafe.Pointer(rightsp)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_POSIX_FADVISE, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32), uintptr(advice))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirentries(fd int, buf []byte, basep *uint64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), uintptr(dev>>32), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(fdat int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(fdat), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..7664df749600d30e9166e810def5cc475e15403e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
@@ -0,0 +1,1886 @@
+// go run mksyscall.go -tags freebsd,amd64 syscall_bsd.go syscall_freebsd.go syscall_freebsd_amd64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build freebsd && amd64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CapEnter() (err error) {
+	_, _, e1 := Syscall(SYS_CAP_ENTER, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsGet(version int, fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS___CAP_RIGHTS_GET, uintptr(version), uintptr(fd), uintptr(unsafe.Pointer(rightsp)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsLimit(fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS_CAP_RIGHTS_LIMIT, uintptr(fd), uintptr(unsafe.Pointer(rightsp)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_POSIX_FADVISE, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirentries(fd int, buf []byte, basep *uint64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(fdat int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(fdat), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..ae099182c9f58fea286fabb55bf9ea4ee2341d90
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
@@ -0,0 +1,1886 @@
+// go run mksyscall.go -l32 -arm -tags freebsd,arm syscall_bsd.go syscall_freebsd.go syscall_freebsd_arm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build freebsd && arm
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CapEnter() (err error) {
+	_, _, e1 := Syscall(SYS_CAP_ENTER, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsGet(version int, fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS___CAP_RIGHTS_GET, uintptr(version), uintptr(fd), uintptr(unsafe.Pointer(rightsp)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsLimit(fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS_CAP_RIGHTS_LIMIT, uintptr(fd), uintptr(unsafe.Pointer(rightsp)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirentries(fd int, buf []byte, basep *uint64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, uintptr(dev), uintptr(dev>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(fdat int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(fdat), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), uintptr(whence), 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), uintptr(pos>>32), 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..11fd5d45bbb8e2bba13cea565aecda34533a5d54
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
@@ -0,0 +1,1886 @@
+// go run mksyscall.go -tags freebsd,arm64 syscall_bsd.go syscall_freebsd.go syscall_freebsd_arm64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build freebsd && arm64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CapEnter() (err error) {
+	_, _, e1 := Syscall(SYS_CAP_ENTER, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsGet(version int, fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS___CAP_RIGHTS_GET, uintptr(version), uintptr(fd), uintptr(unsafe.Pointer(rightsp)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsLimit(fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS_CAP_RIGHTS_LIMIT, uintptr(fd), uintptr(unsafe.Pointer(rightsp)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_POSIX_FADVISE, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirentries(fd int, buf []byte, basep *uint64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(fdat int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(fdat), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..c3d2d65307288f245a07e1dd98b399472801c637
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go
@@ -0,0 +1,1886 @@
+// go run mksyscall.go -tags freebsd,riscv64 syscall_bsd.go syscall_freebsd.go syscall_freebsd_riscv64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build freebsd && riscv64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CapEnter() (err error) {
+	_, _, e1 := Syscall(SYS_CAP_ENTER, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsGet(version int, fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS___CAP_RIGHTS_GET, uintptr(version), uintptr(fd), uintptr(unsafe.Pointer(rightsp)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func capRightsLimit(fd int, rightsp *CapRights) (err error) {
+	_, _, e1 := Syscall(SYS_CAP_RIGHTS_LIMIT, uintptr(fd), uintptr(unsafe.Pointer(rightsp)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_POSIX_FADVISE, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getdirentries(fd int, buf []byte, basep *uint64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETDIRENTRIES, uintptr(fd), uintptr(_p0), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdtablesize() (size int) {
+	r0, _, _ := Syscall(SYS_GETDTABLESIZE, 0, 0, 0)
+	size = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(fdat int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(fdat), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SETLOGIN, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESGID, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETRESUID, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Undelete(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNDELETE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..c698cbc01a538f2ada7c476334c4a04a0711b814
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go
@@ -0,0 +1,101 @@
+// go run mksyscall_solaris.go -illumos -tags illumos,amd64 syscall_illumos.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build illumos && amd64
+
+package unix
+
+import (
+	"unsafe"
+)
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+//go:cgo_import_dynamic libc_accept4 accept4 "libsocket.so"
+
+//go:linkname procreadv libc_readv
+//go:linkname procpreadv libc_preadv
+//go:linkname procwritev libc_writev
+//go:linkname procpwritev libc_pwritev
+//go:linkname procaccept4 libc_accept4
+
+var (
+	procreadv,
+	procpreadv,
+	procwritev,
+	procpwritev,
+	procaccept4 syscallFunc
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readv(fd int, iovs []Iovec) (n int, err error) {
+	var _p0 *Iovec
+	if len(iovs) > 0 {
+		_p0 = &iovs[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procreadv)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovs []Iovec, off int64) (n int, err error) {
+	var _p0 *Iovec
+	if len(iovs) > 0 {
+		_p0 = &iovs[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpreadv)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), uintptr(off), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovs []Iovec) (n int, err error) {
+	var _p0 *Iovec
+	if len(iovs) > 0 {
+		_p0 = &iovs[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwritev)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovs []Iovec, off int64) (n int, err error) {
+	var _p0 *Iovec
+	if len(iovs) > 0 {
+		_p0 = &iovs[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpwritev)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(iovs)), uintptr(off), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procaccept4)), 4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..8935d10a31ce98d0a7ff4e103824e2cf770a6903
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux.go
@@ -0,0 +1,2250 @@
+// Code generated by mkmerge; DO NOT EDIT.
+
+//go:build linux
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FanotifyInit(flags uint, event_f_flags uint) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_FANOTIFY_INIT, uintptr(flags), uintptr(event_f_flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fchmodat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fchmodat2(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT2, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT2, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(open_how)), uintptr(size), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) {
+	_, _, e1 := Syscall6(SYS_WAITID, uintptr(idType), uintptr(id), uintptr(unsafe.Pointer(info)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func KeyctlBuffer(cmd int, arg2 int, buf []byte, arg5 int) (ret int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(_p0), uintptr(len(buf)), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlJoin(cmd int, arg2 string) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(arg2)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_KEYCTL, uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlSearch(cmd int, arg2 int, arg3 string, arg4 string, arg5 int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(arg3)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(arg4)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(arg5), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlIOV(cmd int, arg2 int, payload []Iovec, arg5 int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(payload) > 0 {
+		_p0 = unsafe.Pointer(&payload[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(_p0), uintptr(len(payload)), uintptr(arg5), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlDH(cmd int, arg2 *KeyctlDHParams, buf []byte) (ret int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(unsafe.Pointer(arg2)), uintptr(_p0), uintptr(len(buf)), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(keyType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(restriction)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func keyctlRestrictKeyring(cmd int, arg2 int) (err error) {
+	_, _, e1 := Syscall(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(arg)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_REBOOT, uintptr(magic1), uintptr(magic2), uintptr(cmd), uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mount(source string, target string, fstype string, flags uintptr, data *byte) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(source)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	var _p2 *byte
+	_p2, err = BytePtrFromString(fstype)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(flags), uintptr(unsafe.Pointer(data)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mountSetattr(dirfd int, pathname string, flags uint, attr *MountAttr, size uintptr) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MOUNT_SETATTR, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(unsafe.Pointer(attr)), uintptr(size), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Acct(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func AddKey(keyType string, description string, payload []byte, ringid int) (id int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(keyType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(description)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(payload) > 0 {
+		_p2 = unsafe.Pointer(&payload[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_ADD_KEY, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(payload)), uintptr(ringid), 0)
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtimex(buf *Timex) (state int, err error) {
+	r0, _, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0)
+	state = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Capget(hdr *CapUserHeader, data *CapUserData) (err error) {
+	_, _, e1 := RawSyscall(SYS_CAPGET, uintptr(unsafe.Pointer(hdr)), uintptr(unsafe.Pointer(data)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Capset(hdr *CapUserHeader, data *CapUserData) (err error) {
+	_, _, e1 := RawSyscall(SYS_CAPSET, uintptr(unsafe.Pointer(hdr)), uintptr(unsafe.Pointer(data)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockAdjtime(clockid int32, buf *Timex) (state int, err error) {
+	r0, _, e1 := Syscall(SYS_CLOCK_ADJTIME, uintptr(clockid), uintptr(unsafe.Pointer(buf)), 0)
+	state = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGetres(clockid int32, res *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockSettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_SETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+	_, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CloseRange(first uint, last uint, flags uint) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE_RANGE, uintptr(first), uintptr(last), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_COPY_FILE_RANGE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func DeleteModule(name string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_DELETE_MODULE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(oldfd int, newfd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollCreate1(flag int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_EPOLL_CREATE1, uintptr(flag), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
+	_, _, e1 := RawSyscall6(SYS_EPOLL_CTL, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Eventfd(initval uint, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_EVENTFD2, uintptr(initval), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	SyscallNoError(SYS_EXIT_GROUP, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_FGETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FinitModule(fd int, params string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FINIT_MODULE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_FLISTXATTR, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FREMOVEXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsetxattr(fd int, attr string, dest []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_FSETXATTR, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error) {
+	r0, _, e1 := Syscall(SYS_FSMOUNT, uintptr(fd), uintptr(flags), uintptr(mountAttrs))
+	fsfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsopen(fsName string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsName)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_FSOPEN, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fspick(dirfd int, pathName string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathName)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_FSPICK, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fsconfig(fd int, cmd uint, key *byte, value *byte, aux int) (err error) {
+	_, _, e1 := Syscall6(SYS_FSCONFIG, uintptr(fd), uintptr(cmd), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(value)), uintptr(aux), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETDENTS64, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _ := RawSyscallNoError(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _ := RawSyscallNoError(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettid() (tid int) {
+	r0, _ := RawSyscallNoError(SYS_GETTID, 0, 0, 0)
+	tid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getxattr(path string, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(dest) > 0 {
+		_p2 = unsafe.Pointer(&dest[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InitModule(moduleImage []byte, params string) (err error) {
+	var _p0 unsafe.Pointer
+	if len(moduleImage) > 0 {
+		_p0 = unsafe.Pointer(&moduleImage[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(params)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_INIT_MODULE, uintptr(_p0), uintptr(len(moduleImage)), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_INOTIFY_ADD_WATCH, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
+	watchdesc = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyInit1(flags int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_INOTIFY_INIT1, uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
+	r0, _, e1 := RawSyscall(SYS_INOTIFY_RM_WATCH, uintptr(fd), uintptr(watchdesc), 0)
+	success = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig syscall.Signal) (err error) {
+	_, _, e1 := RawSyscall(SYS_KILL, uintptr(pid), uintptr(sig), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Klogctl(typ int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(dest) > 0 {
+		_p2 = unsafe.Pointer(&dest[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listxattr(path string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Llistxattr(path string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	sz = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lremovexattr(path string, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(data) > 0 {
+		_p2 = unsafe.Pointer(&data[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func MemfdCreate(name string, flags int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_MEMFD_CREATE, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fromPathName)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(toPathName)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MOVE_MOUNT, uintptr(fromDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(toDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func OpenTree(dfd int, fileName string, flags uint) (r int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fileName)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN_TREE, uintptr(dfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	r = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_PERF_EVENT_OPEN, uintptr(unsafe.Pointer(attr)), uintptr(pid), uintptr(cpu), uintptr(groupFd), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func PivotRoot(newroot string, putold string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(newroot)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(putold)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_PRCTL, uintptr(option), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pselect6(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *sigset_argpack) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_PSELECT6, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Removexattr(path string, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT2, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(keyType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(description)
+	if err != nil {
+		return
+	}
+	var _p2 *byte
+	_p2, err = BytePtrFromString(callback)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_REQUEST_KEY, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(destRingid), 0, 0)
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setdomainname(p []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_SETDOMAINNAME, uintptr(_p0), uintptr(len(p)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sethostname(p []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_SETHOSTNAME, uintptr(_p0), uintptr(len(p)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setns(fd int, nstype int) (err error) {
+	_, _, e1 := Syscall(SYS_SETNS, uintptr(fd), uintptr(nstype), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(data) > 0 {
+		_p2 = unsafe.Pointer(&data[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func signalfd(fd int, sigmask *Sigset_t, maskSize uintptr, flags int) (newfd int, err error) {
+	r0, _, e1 := Syscall6(SYS_SIGNALFD4, uintptr(fd), uintptr(unsafe.Pointer(sigmask)), uintptr(maskSize), uintptr(flags), 0, 0)
+	newfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() {
+	SyscallNoError(SYS_SYNC, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Syncfs(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_SYNCFS, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sysinfo(info *Sysinfo_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SYSINFO, uintptr(unsafe.Pointer(info)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func TimerfdCreate(clockid int, flags int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIMERFD_CREATE, uintptr(clockid), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func TimerfdGettime(fd int, currValue *ItimerSpec) (err error) {
+	_, _, e1 := RawSyscall(SYS_TIMERFD_GETTIME, uintptr(fd), uintptr(unsafe.Pointer(currValue)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func TimerfdSettime(fd int, flags int, newValue *ItimerSpec, oldValue *ItimerSpec) (err error) {
+	_, _, e1 := RawSyscall6(SYS_TIMERFD_SETTIME, uintptr(fd), uintptr(flags), uintptr(unsafe.Pointer(newValue)), uintptr(unsafe.Pointer(oldValue)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tgkill(tgid int, tid int, sig syscall.Signal) (err error) {
+	_, _, e1 := RawSyscall(SYS_TGKILL, uintptr(tgid), uintptr(tid), uintptr(sig))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0)
+	ticks = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	r0, _ := RawSyscallNoError(SYS_UMASK, uintptr(mask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	_, _, e1 := RawSyscall(SYS_UNAME, uintptr(unsafe.Pointer(buf)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(target string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UMOUNT2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unshare(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func exitThread(code int) (err error) {
+	_, _, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func readv(fd int, iovs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovs) > 0 {
+		_p0 = unsafe.Pointer(&iovs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READV, uintptr(fd), uintptr(_p0), uintptr(len(iovs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovs) > 0 {
+		_p0 = unsafe.Pointer(&iovs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITEV, uintptr(fd), uintptr(_p0), uintptr(len(iovs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovs) > 0 {
+		_p0 = unsafe.Pointer(&iovs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREADV, uintptr(fd), uintptr(_p0), uintptr(len(iovs)), uintptr(offs_l), uintptr(offs_h), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovs) > 0 {
+		_p0 = unsafe.Pointer(&iovs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITEV, uintptr(fd), uintptr(_p0), uintptr(len(iovs)), uintptr(offs_l), uintptr(offs_h), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovs) > 0 {
+		_p0 = unsafe.Pointer(&iovs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREADV2, uintptr(fd), uintptr(_p0), uintptr(len(iovs)), uintptr(offs_l), uintptr(offs_h), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovs) > 0 {
+		_p0 = unsafe.Pointer(&iovs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITEV2, uintptr(fd), uintptr(_p0), uintptr(len(iovs)), uintptr(offs_l), uintptr(offs_h), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldaddr), uintptr(oldlength), uintptr(newlength), uintptr(flags), uintptr(newaddr), 0)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, advice int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(advice))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func faccessat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat2(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT2, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func nameToHandleAt(dirFD int, pathname string, fh *fileHandle, mountID *_C_int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NAME_TO_HANDLE_AT, uintptr(dirFD), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(fh)), uintptr(unsafe.Pointer(mountID)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_OPEN_BY_HANDLE_AT, uintptr(mountFD), uintptr(unsafe.Pointer(fh)), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ProcessVMReadv(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(localIov) > 0 {
+		_p0 = unsafe.Pointer(&localIov[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 unsafe.Pointer
+	if len(remoteIov) > 0 {
+		_p1 = unsafe.Pointer(&remoteIov[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PROCESS_VM_READV, uintptr(pid), uintptr(_p0), uintptr(len(localIov)), uintptr(_p1), uintptr(len(remoteIov)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ProcessVMWritev(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(localIov) > 0 {
+		_p0 = unsafe.Pointer(&localIov[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 unsafe.Pointer
+	if len(remoteIov) > 0 {
+		_p1 = unsafe.Pointer(&remoteIov[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PROCESS_VM_WRITEV, uintptr(pid), uintptr(_p0), uintptr(len(localIov)), uintptr(_p1), uintptr(len(remoteIov)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func PidfdOpen(pid int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_PIDFD_OPEN, uintptr(pid), uintptr(flags), 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_PIDFD_GETFD, uintptr(pidfd), uintptr(targetfd), uintptr(flags))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_PIDFD_SEND_SIGNAL, uintptr(pidfd), uintptr(sig), uintptr(unsafe.Pointer(info)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) {
+	r0, _, e1 := Syscall(SYS_SHMAT, uintptr(id), uintptr(addr), uintptr(flag))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) {
+	r0, _, e1 := Syscall(SYS_SHMCTL, uintptr(id), uintptr(cmd), uintptr(unsafe.Pointer(buf)))
+	result = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmdt(addr uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_SHMDT, uintptr(addr), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmget(key int, size int, flag int) (id int, err error) {
+	r0, _, e1 := Syscall(SYS_SHMGET, uintptr(key), uintptr(size), uintptr(flag))
+	id = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getitimer(which int, currValue *Itimerval) (err error) {
+	_, _, e1 := Syscall(SYS_GETITIMER, uintptr(which), uintptr(unsafe.Pointer(currValue)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setitimer(which int, newValue *Itimerval, oldValue *Itimerval) (err error) {
+	_, _, e1 := Syscall(SYS_SETITIMER, uintptr(which), uintptr(unsafe.Pointer(newValue)), uintptr(unsafe.Pointer(oldValue)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func rtSigprocmask(how int, set *Sigset_t, oldset *Sigset_t, sigsetsize uintptr) (err error) {
+	_, _, e1 := RawSyscall6(SYS_RT_SIGPROCMASK, uintptr(how), uintptr(unsafe.Pointer(set)), uintptr(unsafe.Pointer(oldset)), uintptr(sigsetsize), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	RawSyscallNoError(SYS_GETRESUID, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	RawSyscallNoError(SYS_GETRESGID, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func schedSetattr(pid int, attr *SchedAttr, flags uint) (err error) {
+	_, _, e1 := Syscall(SYS_SCHED_SETATTR, uintptr(pid), uintptr(unsafe.Pointer(attr)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func schedGetattr(pid int, attr *SchedAttr, size uint, flags uint) (err error) {
+	_, _, e1 := Syscall6(SYS_SCHED_GETATTR, uintptr(pid), uintptr(unsafe.Pointer(attr)), uintptr(size), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Cachestat(fd uint, crange *CachestatRange, cstat *Cachestat_t, flags uint) (err error) {
+	_, _, e1 := Syscall6(SYS_CACHESTAT, uintptr(fd), uintptr(unsafe.Pointer(crange)), uintptr(unsafe.Pointer(cstat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mseal(b []byte, flags uint) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSEAL, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setMemPolicy(mode int, mask *CPUSet, size int) (err error) {
+	_, _, e1 := Syscall(SYS_SET_MEMPOLICY, uintptr(mode), uintptr(unsafe.Pointer(mask)), uintptr(size))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..4def3e9fcb0d6725caa9631b010a35a739c32a32
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_386.go
@@ -0,0 +1,486 @@
+// go run mksyscall.go -l32 -tags linux,386 syscall_linux.go syscall_linux_386.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && 386
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(mask>>32), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off>>32), uintptr(len), uintptr(len>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64_64, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32), uintptr(advice))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN32, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE64, uintptr(fd), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID32, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID32, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ioperm(from int, num int, on int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Iopl(level int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN32, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(off>>32), uintptr(n), uintptr(n>>32), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getrlimit(resource int, rlim *rlimit32) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..fef2bc8ba9c9006239c3d895ba621a9ff164b271
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_amd64.go
@@ -0,0 +1,653 @@
+// go run mksyscall.go -tags linux,amd64 syscall_linux.go syscall_linux_amd64.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && amd64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ioperm(from int, num int, on int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Iopl(level int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func MemfdSecret(flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..a9fd76a884119c0fb057e474a2d7be9024c7a08a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_arm.go
@@ -0,0 +1,601 @@
+// go run mksyscall.go -l32 -arm -tags linux,arm syscall_linux.go syscall_linux_arm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && arm
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(mask>>32), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off>>32), uintptr(len), uintptr(len>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, flags int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(flags), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN32, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID32, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID32, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID32, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID32, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN32, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FTRUNCATE64, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getrlimit(resource int, rlim *rlimit32) (err error) {
+	_, _, e1 := RawSyscall(SYS_UGETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func armSyncFileRange(fd int, flags int, off int64, n int64) (err error) {
+	_, _, e1 := Syscall6(SYS_ARM_SYNC_FILE_RANGE, uintptr(fd), uintptr(flags), uintptr(off), uintptr(off>>32), uintptr(n), uintptr(n>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..4600650280aa87969ee63ebfd80c8c61ed662dec
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_arm64.go
@@ -0,0 +1,552 @@
+// go run mksyscall.go -tags linux,arm64 syscall_linux.go syscall_linux_arm64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && arm64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_PWAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func MemfdSecret(flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go
new file mode 100644
index 0000000000000000000000000000000000000000..c8987d2646504fae39a03c0a867bbdc451be0878
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_loong64.go
@@ -0,0 +1,486 @@
+// go run mksyscall.go -tags linux,loong64 syscall_linux.go syscall_linux_loong64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && loong64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_PWAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
new file mode 100644
index 0000000000000000000000000000000000000000..921f43061106592aaf183316c82ebb9aab25df00
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips.go
@@ -0,0 +1,653 @@
+// go run mksyscall.go -b32 -arm -tags linux,mips syscall_linux.go syscall_linux_mipsx.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && mips
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask>>32), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off>>32), uintptr(off), uintptr(len>>32), uintptr(len))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(int64(r0)<<32 | int64(r1))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_FADVISE64, uintptr(fd), 0, uintptr(offset>>32), uintptr(offset), uintptr(length>>32), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FTRUNCATE64, uintptr(fd), 0, uintptr(length>>32), uintptr(length), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset>>32), uintptr(offset))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset>>32), uintptr(offset))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall9(SYS_SYNC_FILE_RANGE, uintptr(fd), 0, uintptr(off>>32), uintptr(off), uintptr(n>>32), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length>>32), uintptr(length), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ioperm(from int, num int, on int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Iopl(level int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getrlimit(resource int, rlim *rlimit32) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..44f067829c4dd1cf95cb083c0d4b6d06f19a5128
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64.go
@@ -0,0 +1,647 @@
+// go run mksyscall.go -tags linux,mips64 syscall_linux.go syscall_linux_mips64x.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && mips64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstat(fd int, st *stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(st)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat(dirfd int, path string, st *stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(st)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func lstat(path string, st *stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(st)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, st *stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(st)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..e7fa0abf0d19642a5b814b12d736f076057651c4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mips64le.go
@@ -0,0 +1,636 @@
+// go run mksyscall.go -tags linux,mips64le syscall_linux.go syscall_linux_mips64x.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && mips64le
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstat(fd int, st *stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(st)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstatat(dirfd int, path string, st *stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(st)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func lstat(path string, st *stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(st)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, st *stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(st)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
new file mode 100644
index 0000000000000000000000000000000000000000..8c5125675e83859acd4f822df9d89f31e1e5b919
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_mipsle.go
@@ -0,0 +1,653 @@
+// go run mksyscall.go -l32 -arm -tags linux,mipsle syscall_linux.go syscall_linux_mipsx.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && mipsle
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(mask>>32), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off>>32), uintptr(len), uintptr(len>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_FADVISE64, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FTRUNCATE64, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall9(SYS_SYNC_FILE_RANGE, uintptr(fd), 0, uintptr(off), uintptr(off>>32), uintptr(n), uintptr(n>>32), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ioperm(from int, num int, on int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Iopl(level int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getrlimit(resource int, rlim *rlimit32) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..7392fd45e4333d43a8bd67fd3fbc4f1c7e77c717
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc.go
@@ -0,0 +1,658 @@
+// go run mksyscall.go -b32 -tags linux,ppc syscall_linux.go syscall_linux_ppc.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && ppc
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask>>32), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off>>32), uintptr(off), uintptr(len>>32), uintptr(len))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(int64(r0)<<32 | int64(r1))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE64, uintptr(fd), uintptr(length>>32), uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ioperm(from int, num int, on int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Iopl(level int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset>>32), uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset>>32), uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE64, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE64, uintptr(unsafe.Pointer(_p0)), uintptr(length>>32), uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getrlimit(resource int, rlim *rlimit32) (err error) {
+	_, _, e1 := RawSyscall(SYS_UGETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func syncFileRange2(fd int, flags int, off int64, n int64) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off>>32), uintptr(off), uintptr(n>>32), uintptr(n))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..41180434e60950e9cfc5848e76bcb3adc9e5c443
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64.go
@@ -0,0 +1,704 @@
+// go run mksyscall.go -tags linux,ppc64 syscall_linux.go syscall_linux_ppc64x.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && ppc64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_UGETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ioperm(from int, num int, on int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Iopl(level int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func syncFileRange2(fd int, flags int, off int64, n int64) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off), uintptr(n), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..40c6ce7ae5439b2c9228568da10416f65de2281b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_ppc64le.go
@@ -0,0 +1,704 @@
+// go run mksyscall.go -tags linux,ppc64le syscall_linux.go syscall_linux_ppc64x.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && ppc64le
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_UGETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ioperm(from int, num int, on int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Iopl(level int) (err error) {
+	_, _, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Time(t *Time_t) (tt Time_t, err error) {
+	r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
+	tt = Time_t(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func syncFileRange2(fd int, flags int, off int64, n int64) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off), uintptr(n), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..2cfe34adb1235897b1d552d257c657c41ec5871b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_riscv64.go
@@ -0,0 +1,548 @@
+// go run mksyscall.go -tags linux,riscv64 syscall_linux.go syscall_linux_riscv64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && riscv64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_PWAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func MemfdSecret(flags int) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_MEMFD_SECRET, uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func riscvHWProbe(pairs []RISCVHWProbePairs, cpuCount uintptr, cpus *CPUSet, flags uint) (err error) {
+	var _p0 unsafe.Pointer
+	if len(pairs) > 0 {
+		_p0 = unsafe.Pointer(&pairs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_RISCV_HWPROBE, uintptr(_p0), uintptr(len(pairs)), uintptr(cpuCount), uintptr(unsafe.Pointer(cpus)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..61e6f070971bfb1aa84f994da2c5b3e8597a903f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_s390x.go
@@ -0,0 +1,495 @@
+// go run mksyscall.go -tags linux,s390x syscall_linux.go syscall_linux_s390x.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && s390x
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_NEWFSTATAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(cmdline)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..834b84204283a1321fea2a3ca9168f9396622612
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_linux_sparc64.go
@@ -0,0 +1,648 @@
+// go run mksyscall.go -tags linux,sparc64 syscall_linux.go syscall_linux_sparc64.go syscall_linux_alarm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build linux && sparc64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
+	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fallocate(fd int, mode uint32, off int64, len int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(len), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tee(rfd int, wfd int, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_FADVISE64, uintptr(fd), uintptr(offset), uintptr(length), uintptr(advice), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT64, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATFS, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _ := RawSyscallNoError(SYS_GETEUID, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _ := RawSyscallNoError(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _ := RawSyscallNoError(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(n), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	r0, _, e1 := Syscall(SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	off = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := Syscall6(SYS_SENDFILE, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsgid(gid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSGID, uintptr(gid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setfsuid(uid int) (prev int, err error) {
+	r0, _, e1 := Syscall(SYS_SETFSUID, uintptr(uid), 0, 0)
+	prev = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) {
+	r0, _, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags))
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATFS, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func SyncFileRange(fd int, off int64, n int64, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(n), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	nn = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(n), uintptr(unsafe.Pointer(list)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(dirfd int, path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Alarm(seconds uint) (remaining uint, err error) {
+	r0, _, e1 := Syscall(SYS_ALARM, uintptr(seconds), 0, 0)
+	remaining = uint(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..e91ebc14a199d788520791e69f87a7efe205bff3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
@@ -0,0 +1,1848 @@
+// go run mksyscall.go -l32 -netbsd -tags netbsd,386 syscall_bsd.go syscall_netbsd.go syscall_netbsd_386.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build netbsd && 386
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETDENTS, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), 0, uintptr(length), uintptr(length>>32), uintptr(advice), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatvfs1(fd int, buf *Statvfs_t, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATVFS1, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), uintptr(whence), 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statvfs1(path string, buf *Statvfs_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATVFS1, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), uintptr(pos>>32), 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..be28babbcd68b0f65985fcb97b5099e0e09ee9af
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
@@ -0,0 +1,1848 @@
+// go run mksyscall.go -netbsd -tags netbsd,amd64 syscall_bsd.go syscall_netbsd.go syscall_netbsd_amd64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build netbsd && amd64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETDENTS, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), 0, uintptr(length), uintptr(advice))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatvfs1(fd int, buf *Statvfs_t, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATVFS1, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(whence), 0, 0)
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statvfs1(path string, buf *Statvfs_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATVFS1, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), 0, 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..fb587e8261f772665693a0d004795fac0b69724b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
@@ -0,0 +1,1848 @@
+// go run mksyscall.go -l32 -netbsd -arm -tags netbsd,arm syscall_bsd.go syscall_netbsd.go syscall_netbsd_arm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build netbsd && arm
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETDENTS, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall9(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), 0, uintptr(length), uintptr(length>>32), uintptr(advice), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatvfs1(fd int, buf *Statvfs_t, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATVFS1, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall6(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), uintptr(whence), 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statvfs1(path string, buf *Statvfs_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATVFS1, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), uintptr(pos>>32), 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d576438bb088cbb1c6759d817c106a7cec04f510
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
@@ -0,0 +1,1848 @@
+// go run mksyscall.go -netbsd -tags netbsd,arm64 syscall_bsd.go syscall_netbsd.go syscall_netbsd_arm64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build netbsd && arm64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGROUPS, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := Syscall6(SYS_GETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_SHUTDOWN, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := RawSyscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_RECVFROM, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS_SENDTO, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_RECVMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_SENDMSG, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_KEVENT, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_FUTIMES, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := Syscall(SYS_POLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MADVISE, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := Syscall(SYS_MLOCKALL, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MPROTECT, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MSYNC, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall(SYS_MUNLOCK, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := Syscall(SYS_MUNLOCKALL, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_GETDENTS, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS___GETCWD, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := Syscall6(SYS___SYSCTL, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := Syscall(SYS_ADJTIME, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHFLAGS, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP2, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_DUP3, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	Syscall(SYS_EXIT, uintptr(code), 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FD, uintptr(fd), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p0)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FD, uintptr(fd), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(file)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_FILE, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_GET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_SET_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)), uintptr(data), uintptr(nbytes), 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attrname)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_EXTATTR_DELETE_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_EXTATTR_LIST_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(attrnamespace), uintptr(data), uintptr(nbytes), 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
+	_, _, e1 := Syscall6(SYS_POSIX_FADVISE, uintptr(fd), 0, uintptr(offset), 0, uintptr(length), uintptr(advice))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHFLAGS, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := Syscall(SYS_FPATHCONF, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_FSTATAT, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatvfs1(fd int, buf *Statvfs_t, flags int) (err error) {
+	_, _, e1 := Syscall(SYS_FSTATVFS1, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), 0, uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := RawSyscall(SYS_GETEGID, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETEUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := RawSyscall(SYS_GETPGRP, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := RawSyscall(SYS_GETPID, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := RawSyscall(SYS_GETPPID, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := Syscall(SYS_GETPRIORITY, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRLIMIT, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_GETSID, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := RawSyscall(SYS_GETUID, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := Syscall(SYS_ISSETUGID, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := Syscall(SYS_KQUEUE, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LCHOWN, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_LSTAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFO, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKFIFOAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := Syscall(SYS_PATHCONF, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PREAD, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PWRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_REVOKE, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := Syscall6(SYS_LSEEK, uintptr(fd), 0, uintptr(offset), uintptr(whence), 0, 0)
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := Syscall6(SYS_SELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEGID, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETEUID, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETGID, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := Syscall(SYS_SETPRIORITY, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREGID, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETREUID, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := RawSyscall(SYS_SETSID, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := RawSyscall(SYS_SETUID, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STAT, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statvfs1(path string, buf *Statvfs_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_STATVFS1, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall(SYS_UNMOUNT, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := Syscall9(SYS_MMAP, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), 0, 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_MUNMAP, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := Syscall6(SYS_UTIMENSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mremapNetBSD(oldp uintptr, oldsize uintptr, newp uintptr, newsize uintptr, flags int) (xaddr uintptr, err error) {
+	r0, _, e1 := Syscall6(SYS_MREMAP, uintptr(oldp), uintptr(oldsize), uintptr(newp), uintptr(newsize), uintptr(flags), 0)
+	xaddr = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..1851df14e878ee45f1217231b92885075fff07e1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
@@ -0,0 +1,2323 @@
+// go run mksyscall.go -l32 -openbsd -libc -tags openbsd,386 syscall_bsd.go syscall_openbsd.go syscall_openbsd_386.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build openbsd && 386
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe2_trampoline_addr, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getdents_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getdents_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+var libc_getresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+var libc_getresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ppoll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ppoll ppoll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup3_trampoline_addr, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup3_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup3 dup3 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getrtable_trampoline_addr, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrtable getrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_syscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifoat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifoat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mknodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_nanosleep_trampoline_addr, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_nanosleep_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := syscall_syscall6(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(offset>>32), uintptr(whence), 0, 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresgid_trampoline_addr, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresgid setresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresuid_trampoline_addr, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresuid setresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setrtable setrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), uintptr(length>>32))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall9(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos), uintptr(pos>>32), 0, 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.s
new file mode 100644
index 0000000000000000000000000000000000000000..0b43c6936563a757e7a1193d14fef158cba9d9fe
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.s
@@ -0,0 +1,699 @@
+// go run mkasm.go openbsd 386
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getgroups_trampoline_addr(SB)/4, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setgroups_trampoline_addr(SB)/4, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $4
+DATA	·libc_wait4_trampoline_addr(SB)/4, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $4
+DATA	·libc_accept_trampoline_addr(SB)/4, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $4
+DATA	·libc_bind_trampoline_addr(SB)/4, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $4
+DATA	·libc_connect_trampoline_addr(SB)/4, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $4
+DATA	·libc_socket_trampoline_addr(SB)/4, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getsockopt_trampoline_addr(SB)/4, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setsockopt_trampoline_addr(SB)/4, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpeername_trampoline_addr(SB)/4, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getsockname_trampoline_addr(SB)/4, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_shutdown_trampoline_addr(SB)/4, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $4
+DATA	·libc_socketpair_trampoline_addr(SB)/4, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $4
+DATA	·libc_recvfrom_trampoline_addr(SB)/4, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sendto_trampoline_addr(SB)/4, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $4
+DATA	·libc_recvmsg_trampoline_addr(SB)/4, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sendmsg_trampoline_addr(SB)/4, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $4
+DATA	·libc_kevent_trampoline_addr(SB)/4, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $4
+DATA	·libc_utimes_trampoline_addr(SB)/4, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $4
+DATA	·libc_futimes_trampoline_addr(SB)/4, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $4
+DATA	·libc_poll_trampoline_addr(SB)/4, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $4
+DATA	·libc_madvise_trampoline_addr(SB)/4, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mlock_trampoline_addr(SB)/4, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mlockall_trampoline_addr(SB)/4, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mprotect_trampoline_addr(SB)/4, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $4
+DATA	·libc_msync_trampoline_addr(SB)/4, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $4
+DATA	·libc_munlock_trampoline_addr(SB)/4, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $4
+DATA	·libc_munlockall_trampoline_addr(SB)/4, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_pipe2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe2(SB)
+GLOBL	·libc_pipe2_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pipe2_trampoline_addr(SB)/4, $libc_pipe2_trampoline<>(SB)
+
+TEXT libc_getdents_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdents(SB)
+GLOBL	·libc_getdents_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getdents_trampoline_addr(SB)/4, $libc_getdents_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getcwd_trampoline_addr(SB)/4, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresuid(SB)
+GLOBL	·libc_getresuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getresuid_trampoline_addr(SB)/4, $libc_getresuid_trampoline<>(SB)
+
+TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresgid(SB)
+GLOBL	·libc_getresgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getresgid_trampoline_addr(SB)/4, $libc_getresgid_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $4
+DATA	·libc_ioctl_trampoline_addr(SB)/4, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sysctl_trampoline_addr(SB)/4, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fcntl_trampoline_addr(SB)/4, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ppoll(SB)
+GLOBL	·libc_ppoll_trampoline_addr(SB), RODATA, $4
+DATA	·libc_ppoll_trampoline_addr(SB)/4, $libc_ppoll_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $4
+DATA	·libc_access_trampoline_addr(SB)/4, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $4
+DATA	·libc_adjtime_trampoline_addr(SB)/4, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chdir_trampoline_addr(SB)/4, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chflags_trampoline_addr(SB)/4, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chmod_trampoline_addr(SB)/4, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chown_trampoline_addr(SB)/4, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chroot_trampoline_addr(SB)/4, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $4
+DATA	·libc_clock_gettime_trampoline_addr(SB)/4, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $4
+DATA	·libc_close_trampoline_addr(SB)/4, $libc_close_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $4
+DATA	·libc_dup_trampoline_addr(SB)/4, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $4
+DATA	·libc_dup2_trampoline_addr(SB)/4, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_dup3_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup3(SB)
+GLOBL	·libc_dup3_trampoline_addr(SB), RODATA, $4
+DATA	·libc_dup3_trampoline_addr(SB)/4, $libc_dup3_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $4
+DATA	·libc_exit_trampoline_addr(SB)/4, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_faccessat_trampoline_addr(SB)/4, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchdir_trampoline_addr(SB)/4, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchflags_trampoline_addr(SB)/4, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchmod_trampoline_addr(SB)/4, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchmodat_trampoline_addr(SB)/4, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchown_trampoline_addr(SB)/4, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchownat_trampoline_addr(SB)/4, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $4
+DATA	·libc_flock_trampoline_addr(SB)/4, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fpathconf_trampoline_addr(SB)/4, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fstat_trampoline_addr(SB)/4, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fstatat_trampoline_addr(SB)/4, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fstatfs_trampoline_addr(SB)/4, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fsync_trampoline_addr(SB)/4, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $4
+DATA	·libc_ftruncate_trampoline_addr(SB)/4, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getegid_trampoline_addr(SB)/4, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_geteuid_trampoline_addr(SB)/4, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getgid_trampoline_addr(SB)/4, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpgid_trampoline_addr(SB)/4, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpgrp_trampoline_addr(SB)/4, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpid_trampoline_addr(SB)/4, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getppid_trampoline_addr(SB)/4, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpriority_trampoline_addr(SB)/4, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getrlimit_trampoline_addr(SB)/4, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrtable(SB)
+GLOBL	·libc_getrtable_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getrtable_trampoline_addr(SB)/4, $libc_getrtable_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getrusage_trampoline_addr(SB)/4, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getsid_trampoline_addr(SB)/4, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $4
+DATA	·libc_gettimeofday_trampoline_addr(SB)/4, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getuid_trampoline_addr(SB)/4, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_issetugid_trampoline_addr(SB)/4, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $4
+DATA	·libc_kill_trampoline_addr(SB)/4, $libc_kill_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $4
+DATA	·libc_kqueue_trampoline_addr(SB)/4, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_lchown_trampoline_addr(SB)/4, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $4
+DATA	·libc_link_trampoline_addr(SB)/4, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_linkat_trampoline_addr(SB)/4, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $4
+DATA	·libc_listen_trampoline_addr(SB)/4, $libc_listen_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_lstat_trampoline_addr(SB)/4, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkdir_trampoline_addr(SB)/4, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkdirat_trampoline_addr(SB)/4, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkfifo_trampoline_addr(SB)/4, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mkfifoat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifoat(SB)
+GLOBL	·libc_mkfifoat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkfifoat_trampoline_addr(SB)/4, $libc_mkfifoat_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mknod_trampoline_addr(SB)/4, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknodat(SB)
+GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mknodat_trampoline_addr(SB)/4, $libc_mknodat_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mount_trampoline_addr(SB)/4, $libc_mount_trampoline<>(SB)
+
+TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_nanosleep(SB)
+GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $4
+DATA	·libc_nanosleep_trampoline_addr(SB)/4, $libc_nanosleep_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $4
+DATA	·libc_open_trampoline_addr(SB)/4, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_openat_trampoline_addr(SB)/4, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pathconf_trampoline_addr(SB)/4, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pread_trampoline_addr(SB)/4, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pwrite_trampoline_addr(SB)/4, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $4
+DATA	·libc_read_trampoline_addr(SB)/4, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $4
+DATA	·libc_readlink_trampoline_addr(SB)/4, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_readlinkat_trampoline_addr(SB)/4, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $4
+DATA	·libc_rename_trampoline_addr(SB)/4, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_renameat_trampoline_addr(SB)/4, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $4
+DATA	·libc_revoke_trampoline_addr(SB)/4, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_rmdir_trampoline_addr(SB)/4, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $4
+DATA	·libc_lseek_trampoline_addr(SB)/4, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $4
+DATA	·libc_select_trampoline_addr(SB)/4, $libc_select_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setegid_trampoline_addr(SB)/4, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_seteuid_trampoline_addr(SB)/4, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setgid_trampoline_addr(SB)/4, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setlogin_trampoline_addr(SB)/4, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setpgid_trampoline_addr(SB)/4, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setpriority_trampoline_addr(SB)/4, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setregid_trampoline_addr(SB)/4, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setreuid_trampoline_addr(SB)/4, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresgid(SB)
+GLOBL	·libc_setresgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setresgid_trampoline_addr(SB)/4, $libc_setresgid_trampoline<>(SB)
+
+TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresuid(SB)
+GLOBL	·libc_setresuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setresuid_trampoline_addr(SB)/4, $libc_setresuid_trampoline<>(SB)
+
+TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setrtable(SB)
+GLOBL	·libc_setrtable_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setrtable_trampoline_addr(SB)/4, $libc_setrtable_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setsid_trampoline_addr(SB)/4, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $4
+DATA	·libc_settimeofday_trampoline_addr(SB)/4, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setuid_trampoline_addr(SB)/4, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_stat_trampoline_addr(SB)/4, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $4
+DATA	·libc_statfs_trampoline_addr(SB)/4, $libc_statfs_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $4
+DATA	·libc_symlink_trampoline_addr(SB)/4, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_symlinkat_trampoline_addr(SB)/4, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sync_trampoline_addr(SB)/4, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $4
+DATA	·libc_truncate_trampoline_addr(SB)/4, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $4
+DATA	·libc_umask_trampoline_addr(SB)/4, $libc_umask_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unlink_trampoline_addr(SB)/4, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unlinkat_trampoline_addr(SB)/4, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unmount_trampoline_addr(SB)/4, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $4
+DATA	·libc_write_trampoline_addr(SB)/4, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mmap_trampoline_addr(SB)/4, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $4
+DATA	·libc_munmap_trampoline_addr(SB)/4, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getfsstat_trampoline_addr(SB)/4, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_utimensat_trampoline_addr(SB)/4, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pledge(SB)
+GLOBL	·libc_pledge_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pledge_trampoline_addr(SB)/4, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unveil(SB)
+GLOBL	·libc_unveil_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unveil_trampoline_addr(SB)/4, $libc_unveil_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..e1ec0dbe4ecf6254f3032d28865460f6626c20e7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
@@ -0,0 +1,2323 @@
+// go run mksyscall.go -openbsd -libc -tags openbsd,amd64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_amd64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build openbsd && amd64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe2_trampoline_addr, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getdents_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getdents_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+var libc_getresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+var libc_getresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ppoll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ppoll ppoll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup3_trampoline_addr, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup3_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup3 dup3 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getrtable_trampoline_addr, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrtable getrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_syscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifoat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifoat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mknodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_nanosleep_trampoline_addr, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_nanosleep_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := syscall_syscall(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresgid_trampoline_addr, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresgid setresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresuid_trampoline_addr, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresuid setresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setrtable setrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall6(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.s
new file mode 100644
index 0000000000000000000000000000000000000000..880c6d6e3167b14dee50237aa89056d9d9f8cfb3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.s
@@ -0,0 +1,699 @@
+// go run mkasm.go openbsd amd64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $8
+DATA	·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $8
+DATA	·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $8
+DATA	·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $8
+DATA	·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_pipe2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe2(SB)
+GLOBL	·libc_pipe2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pipe2_trampoline_addr(SB)/8, $libc_pipe2_trampoline<>(SB)
+
+TEXT libc_getdents_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdents(SB)
+GLOBL	·libc_getdents_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getdents_trampoline_addr(SB)/8, $libc_getdents_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresuid(SB)
+GLOBL	·libc_getresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
+
+TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresgid(SB)
+GLOBL	·libc_getresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ppoll(SB)
+GLOBL	·libc_ppoll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ppoll_trampoline_addr(SB)/8, $libc_ppoll_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $8
+DATA	·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $8
+DATA	·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_dup3_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup3(SB)
+GLOBL	·libc_dup3_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup3_trampoline_addr(SB)/8, $libc_dup3_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstat_trampoline_addr(SB)/8, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatat_trampoline_addr(SB)/8, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatfs_trampoline_addr(SB)/8, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrtable(SB)
+GLOBL	·libc_getrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrtable_trampoline_addr(SB)/8, $libc_getrtable_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $8
+DATA	·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lstat_trampoline_addr(SB)/8, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mkfifoat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifoat(SB)
+GLOBL	·libc_mkfifoat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifoat_trampoline_addr(SB)/8, $libc_mkfifoat_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknodat(SB)
+GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
+TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_nanosleep(SB)
+GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8
+DATA	·libc_nanosleep_trampoline_addr(SB)/8, $libc_nanosleep_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $8
+DATA	·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8
+DATA	·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $8
+DATA	·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $8
+DATA	·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresgid(SB)
+GLOBL	·libc_setresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresgid_trampoline_addr(SB)/8, $libc_setresgid_trampoline<>(SB)
+
+TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresuid(SB)
+GLOBL	·libc_setresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB)
+
+TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setrtable(SB)
+GLOBL	·libc_setrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setrtable_trampoline_addr(SB)/8, $libc_setrtable_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_stat_trampoline_addr(SB)/8, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_statfs_trampoline_addr(SB)/8, $libc_statfs_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $8
+DATA	·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $8
+DATA	·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pledge(SB)
+GLOBL	·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unveil(SB)
+GLOBL	·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..7c8452a63e9294efe85461c21823241a76e29cb2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
@@ -0,0 +1,2323 @@
+// go run mksyscall.go -l32 -openbsd -arm -libc -tags openbsd,arm syscall_bsd.go syscall_openbsd.go syscall_openbsd_arm.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build openbsd && arm
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe2_trampoline_addr, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getdents_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getdents_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+var libc_getresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+var libc_getresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ppoll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ppoll ppoll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup3_trampoline_addr, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup3_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup3 dup3 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall6(libc_ftruncate_trampoline_addr, uintptr(fd), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getrtable_trampoline_addr, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrtable getrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_syscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifoat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifoat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mknodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_nanosleep_trampoline_addr, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_nanosleep_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, r1, e1 := syscall_syscall6(libc_lseek_trampoline_addr, uintptr(fd), 0, uintptr(offset), uintptr(offset>>32), uintptr(whence), 0)
+	newoffset = int64(int64(r1)<<32 | int64(r0))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresgid_trampoline_addr, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresgid setresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresuid_trampoline_addr, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresuid setresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setrtable setrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, uintptr(length), uintptr(length>>32), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall9(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), 0, uintptr(pos), uintptr(pos>>32), 0)
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.s
new file mode 100644
index 0000000000000000000000000000000000000000..b8ef95b0fa1cb8345401f574f68f5c8d74114718
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.s
@@ -0,0 +1,699 @@
+// go run mkasm.go openbsd arm
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getgroups_trampoline_addr(SB)/4, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setgroups_trampoline_addr(SB)/4, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $4
+DATA	·libc_wait4_trampoline_addr(SB)/4, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $4
+DATA	·libc_accept_trampoline_addr(SB)/4, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $4
+DATA	·libc_bind_trampoline_addr(SB)/4, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $4
+DATA	·libc_connect_trampoline_addr(SB)/4, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $4
+DATA	·libc_socket_trampoline_addr(SB)/4, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getsockopt_trampoline_addr(SB)/4, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setsockopt_trampoline_addr(SB)/4, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpeername_trampoline_addr(SB)/4, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getsockname_trampoline_addr(SB)/4, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_shutdown_trampoline_addr(SB)/4, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $4
+DATA	·libc_socketpair_trampoline_addr(SB)/4, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $4
+DATA	·libc_recvfrom_trampoline_addr(SB)/4, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sendto_trampoline_addr(SB)/4, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $4
+DATA	·libc_recvmsg_trampoline_addr(SB)/4, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sendmsg_trampoline_addr(SB)/4, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $4
+DATA	·libc_kevent_trampoline_addr(SB)/4, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $4
+DATA	·libc_utimes_trampoline_addr(SB)/4, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $4
+DATA	·libc_futimes_trampoline_addr(SB)/4, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $4
+DATA	·libc_poll_trampoline_addr(SB)/4, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $4
+DATA	·libc_madvise_trampoline_addr(SB)/4, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mlock_trampoline_addr(SB)/4, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mlockall_trampoline_addr(SB)/4, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mprotect_trampoline_addr(SB)/4, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $4
+DATA	·libc_msync_trampoline_addr(SB)/4, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $4
+DATA	·libc_munlock_trampoline_addr(SB)/4, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $4
+DATA	·libc_munlockall_trampoline_addr(SB)/4, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_pipe2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe2(SB)
+GLOBL	·libc_pipe2_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pipe2_trampoline_addr(SB)/4, $libc_pipe2_trampoline<>(SB)
+
+TEXT libc_getdents_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdents(SB)
+GLOBL	·libc_getdents_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getdents_trampoline_addr(SB)/4, $libc_getdents_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getcwd_trampoline_addr(SB)/4, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresuid(SB)
+GLOBL	·libc_getresuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getresuid_trampoline_addr(SB)/4, $libc_getresuid_trampoline<>(SB)
+
+TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresgid(SB)
+GLOBL	·libc_getresgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getresgid_trampoline_addr(SB)/4, $libc_getresgid_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $4
+DATA	·libc_ioctl_trampoline_addr(SB)/4, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sysctl_trampoline_addr(SB)/4, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fcntl_trampoline_addr(SB)/4, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ppoll(SB)
+GLOBL	·libc_ppoll_trampoline_addr(SB), RODATA, $4
+DATA	·libc_ppoll_trampoline_addr(SB)/4, $libc_ppoll_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $4
+DATA	·libc_access_trampoline_addr(SB)/4, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $4
+DATA	·libc_adjtime_trampoline_addr(SB)/4, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chdir_trampoline_addr(SB)/4, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chflags_trampoline_addr(SB)/4, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chmod_trampoline_addr(SB)/4, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chown_trampoline_addr(SB)/4, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $4
+DATA	·libc_chroot_trampoline_addr(SB)/4, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $4
+DATA	·libc_clock_gettime_trampoline_addr(SB)/4, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $4
+DATA	·libc_close_trampoline_addr(SB)/4, $libc_close_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $4
+DATA	·libc_dup_trampoline_addr(SB)/4, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $4
+DATA	·libc_dup2_trampoline_addr(SB)/4, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_dup3_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup3(SB)
+GLOBL	·libc_dup3_trampoline_addr(SB), RODATA, $4
+DATA	·libc_dup3_trampoline_addr(SB)/4, $libc_dup3_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $4
+DATA	·libc_exit_trampoline_addr(SB)/4, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_faccessat_trampoline_addr(SB)/4, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchdir_trampoline_addr(SB)/4, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchflags_trampoline_addr(SB)/4, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchmod_trampoline_addr(SB)/4, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchmodat_trampoline_addr(SB)/4, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchown_trampoline_addr(SB)/4, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fchownat_trampoline_addr(SB)/4, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $4
+DATA	·libc_flock_trampoline_addr(SB)/4, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fpathconf_trampoline_addr(SB)/4, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fstat_trampoline_addr(SB)/4, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fstatat_trampoline_addr(SB)/4, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fstatfs_trampoline_addr(SB)/4, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $4
+DATA	·libc_fsync_trampoline_addr(SB)/4, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $4
+DATA	·libc_ftruncate_trampoline_addr(SB)/4, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getegid_trampoline_addr(SB)/4, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_geteuid_trampoline_addr(SB)/4, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getgid_trampoline_addr(SB)/4, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpgid_trampoline_addr(SB)/4, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpgrp_trampoline_addr(SB)/4, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpid_trampoline_addr(SB)/4, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getppid_trampoline_addr(SB)/4, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getpriority_trampoline_addr(SB)/4, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getrlimit_trampoline_addr(SB)/4, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrtable(SB)
+GLOBL	·libc_getrtable_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getrtable_trampoline_addr(SB)/4, $libc_getrtable_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getrusage_trampoline_addr(SB)/4, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getsid_trampoline_addr(SB)/4, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $4
+DATA	·libc_gettimeofday_trampoline_addr(SB)/4, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getuid_trampoline_addr(SB)/4, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_issetugid_trampoline_addr(SB)/4, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $4
+DATA	·libc_kill_trampoline_addr(SB)/4, $libc_kill_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $4
+DATA	·libc_kqueue_trampoline_addr(SB)/4, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $4
+DATA	·libc_lchown_trampoline_addr(SB)/4, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $4
+DATA	·libc_link_trampoline_addr(SB)/4, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_linkat_trampoline_addr(SB)/4, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $4
+DATA	·libc_listen_trampoline_addr(SB)/4, $libc_listen_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_lstat_trampoline_addr(SB)/4, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkdir_trampoline_addr(SB)/4, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkdirat_trampoline_addr(SB)/4, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkfifo_trampoline_addr(SB)/4, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mkfifoat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifoat(SB)
+GLOBL	·libc_mkfifoat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mkfifoat_trampoline_addr(SB)/4, $libc_mkfifoat_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mknod_trampoline_addr(SB)/4, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknodat(SB)
+GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mknodat_trampoline_addr(SB)/4, $libc_mknodat_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mount_trampoline_addr(SB)/4, $libc_mount_trampoline<>(SB)
+
+TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_nanosleep(SB)
+GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $4
+DATA	·libc_nanosleep_trampoline_addr(SB)/4, $libc_nanosleep_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $4
+DATA	·libc_open_trampoline_addr(SB)/4, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_openat_trampoline_addr(SB)/4, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pathconf_trampoline_addr(SB)/4, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pread_trampoline_addr(SB)/4, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pwrite_trampoline_addr(SB)/4, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $4
+DATA	·libc_read_trampoline_addr(SB)/4, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $4
+DATA	·libc_readlink_trampoline_addr(SB)/4, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_readlinkat_trampoline_addr(SB)/4, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $4
+DATA	·libc_rename_trampoline_addr(SB)/4, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_renameat_trampoline_addr(SB)/4, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $4
+DATA	·libc_revoke_trampoline_addr(SB)/4, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $4
+DATA	·libc_rmdir_trampoline_addr(SB)/4, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $4
+DATA	·libc_lseek_trampoline_addr(SB)/4, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $4
+DATA	·libc_select_trampoline_addr(SB)/4, $libc_select_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setegid_trampoline_addr(SB)/4, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_seteuid_trampoline_addr(SB)/4, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setgid_trampoline_addr(SB)/4, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setlogin_trampoline_addr(SB)/4, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setpgid_trampoline_addr(SB)/4, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setpriority_trampoline_addr(SB)/4, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setregid_trampoline_addr(SB)/4, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setreuid_trampoline_addr(SB)/4, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresgid(SB)
+GLOBL	·libc_setresgid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setresgid_trampoline_addr(SB)/4, $libc_setresgid_trampoline<>(SB)
+
+TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresuid(SB)
+GLOBL	·libc_setresuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setresuid_trampoline_addr(SB)/4, $libc_setresuid_trampoline<>(SB)
+
+TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setrtable(SB)
+GLOBL	·libc_setrtable_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setrtable_trampoline_addr(SB)/4, $libc_setrtable_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setsid_trampoline_addr(SB)/4, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $4
+DATA	·libc_settimeofday_trampoline_addr(SB)/4, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $4
+DATA	·libc_setuid_trampoline_addr(SB)/4, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_stat_trampoline_addr(SB)/4, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $4
+DATA	·libc_statfs_trampoline_addr(SB)/4, $libc_statfs_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $4
+DATA	·libc_symlink_trampoline_addr(SB)/4, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_symlinkat_trampoline_addr(SB)/4, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $4
+DATA	·libc_sync_trampoline_addr(SB)/4, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $4
+DATA	·libc_truncate_trampoline_addr(SB)/4, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $4
+DATA	·libc_umask_trampoline_addr(SB)/4, $libc_umask_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unlink_trampoline_addr(SB)/4, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unlinkat_trampoline_addr(SB)/4, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unmount_trampoline_addr(SB)/4, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $4
+DATA	·libc_write_trampoline_addr(SB)/4, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $4
+DATA	·libc_mmap_trampoline_addr(SB)/4, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $4
+DATA	·libc_munmap_trampoline_addr(SB)/4, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_getfsstat_trampoline_addr(SB)/4, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $4
+DATA	·libc_utimensat_trampoline_addr(SB)/4, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pledge(SB)
+GLOBL	·libc_pledge_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pledge_trampoline_addr(SB)/4, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unveil(SB)
+GLOBL	·libc_unveil_trampoline_addr(SB), RODATA, $4
+DATA	·libc_unveil_trampoline_addr(SB)/4, $libc_unveil_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..2ffdf861f757f21d53d017bf3c5366b9074aeee7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
@@ -0,0 +1,2323 @@
+// go run mksyscall.go -openbsd -libc -tags openbsd,arm64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_arm64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build openbsd && arm64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe2_trampoline_addr, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getdents_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getdents_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+var libc_getresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+var libc_getresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ppoll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ppoll ppoll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup3_trampoline_addr, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup3_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup3 dup3 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getrtable_trampoline_addr, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrtable getrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_syscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifoat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifoat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mknodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_nanosleep_trampoline_addr, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_nanosleep_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := syscall_syscall(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresgid_trampoline_addr, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresgid setresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresuid_trampoline_addr, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresuid setresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setrtable setrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall6(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.s
new file mode 100644
index 0000000000000000000000000000000000000000..2af3b5c762fd1bfc5dc25bea941cbba69ed2afe0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.s
@@ -0,0 +1,699 @@
+// go run mkasm.go openbsd arm64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $8
+DATA	·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $8
+DATA	·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $8
+DATA	·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $8
+DATA	·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_pipe2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe2(SB)
+GLOBL	·libc_pipe2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pipe2_trampoline_addr(SB)/8, $libc_pipe2_trampoline<>(SB)
+
+TEXT libc_getdents_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdents(SB)
+GLOBL	·libc_getdents_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getdents_trampoline_addr(SB)/8, $libc_getdents_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresuid(SB)
+GLOBL	·libc_getresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
+
+TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresgid(SB)
+GLOBL	·libc_getresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ppoll(SB)
+GLOBL	·libc_ppoll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ppoll_trampoline_addr(SB)/8, $libc_ppoll_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $8
+DATA	·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $8
+DATA	·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_dup3_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup3(SB)
+GLOBL	·libc_dup3_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup3_trampoline_addr(SB)/8, $libc_dup3_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstat_trampoline_addr(SB)/8, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatat_trampoline_addr(SB)/8, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatfs_trampoline_addr(SB)/8, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrtable(SB)
+GLOBL	·libc_getrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrtable_trampoline_addr(SB)/8, $libc_getrtable_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $8
+DATA	·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lstat_trampoline_addr(SB)/8, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mkfifoat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifoat(SB)
+GLOBL	·libc_mkfifoat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifoat_trampoline_addr(SB)/8, $libc_mkfifoat_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknodat(SB)
+GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
+TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_nanosleep(SB)
+GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8
+DATA	·libc_nanosleep_trampoline_addr(SB)/8, $libc_nanosleep_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $8
+DATA	·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8
+DATA	·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $8
+DATA	·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $8
+DATA	·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresgid(SB)
+GLOBL	·libc_setresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresgid_trampoline_addr(SB)/8, $libc_setresgid_trampoline<>(SB)
+
+TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresuid(SB)
+GLOBL	·libc_setresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB)
+
+TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setrtable(SB)
+GLOBL	·libc_setrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setrtable_trampoline_addr(SB)/8, $libc_setrtable_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_stat_trampoline_addr(SB)/8, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_statfs_trampoline_addr(SB)/8, $libc_statfs_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $8
+DATA	·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $8
+DATA	·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pledge(SB)
+GLOBL	·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unveil(SB)
+GLOBL	·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..1da08d52675f920a1806f959cf2d6dd000d6dfdc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
@@ -0,0 +1,2323 @@
+// go run mksyscall.go -openbsd -libc -tags openbsd,mips64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_mips64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build openbsd && mips64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe2_trampoline_addr, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getdents_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getdents_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+var libc_getresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+var libc_getresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ppoll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ppoll ppoll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup3_trampoline_addr, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup3_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup3 dup3 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getrtable_trampoline_addr, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrtable getrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_syscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifoat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifoat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mknodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_nanosleep_trampoline_addr, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_nanosleep_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := syscall_syscall(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresgid_trampoline_addr, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresgid setresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresuid_trampoline_addr, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresuid setresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setrtable setrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall6(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.s
new file mode 100644
index 0000000000000000000000000000000000000000..b7a251353b0fc026b9d775c13408b03ab7e43b30
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.s
@@ -0,0 +1,699 @@
+// go run mkasm.go openbsd mips64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $8
+DATA	·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $8
+DATA	·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $8
+DATA	·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $8
+DATA	·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_pipe2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe2(SB)
+GLOBL	·libc_pipe2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pipe2_trampoline_addr(SB)/8, $libc_pipe2_trampoline<>(SB)
+
+TEXT libc_getdents_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdents(SB)
+GLOBL	·libc_getdents_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getdents_trampoline_addr(SB)/8, $libc_getdents_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresuid(SB)
+GLOBL	·libc_getresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
+
+TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresgid(SB)
+GLOBL	·libc_getresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ppoll(SB)
+GLOBL	·libc_ppoll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ppoll_trampoline_addr(SB)/8, $libc_ppoll_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $8
+DATA	·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $8
+DATA	·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_dup3_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup3(SB)
+GLOBL	·libc_dup3_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup3_trampoline_addr(SB)/8, $libc_dup3_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstat_trampoline_addr(SB)/8, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatat_trampoline_addr(SB)/8, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatfs_trampoline_addr(SB)/8, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrtable(SB)
+GLOBL	·libc_getrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrtable_trampoline_addr(SB)/8, $libc_getrtable_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $8
+DATA	·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lstat_trampoline_addr(SB)/8, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mkfifoat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifoat(SB)
+GLOBL	·libc_mkfifoat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifoat_trampoline_addr(SB)/8, $libc_mkfifoat_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknodat(SB)
+GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
+TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_nanosleep(SB)
+GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8
+DATA	·libc_nanosleep_trampoline_addr(SB)/8, $libc_nanosleep_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $8
+DATA	·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8
+DATA	·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $8
+DATA	·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $8
+DATA	·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresgid(SB)
+GLOBL	·libc_setresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresgid_trampoline_addr(SB)/8, $libc_setresgid_trampoline<>(SB)
+
+TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresuid(SB)
+GLOBL	·libc_setresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB)
+
+TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setrtable(SB)
+GLOBL	·libc_setrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setrtable_trampoline_addr(SB)/8, $libc_setrtable_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_stat_trampoline_addr(SB)/8, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_statfs_trampoline_addr(SB)/8, $libc_statfs_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $8
+DATA	·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $8
+DATA	·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pledge(SB)
+GLOBL	·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unveil(SB)
+GLOBL	·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..6e85b0aac95c4a3e974cc7adedbcdb11b75b1718
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go
@@ -0,0 +1,2323 @@
+// go run mksyscall.go -openbsd -libc -tags openbsd,ppc64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_ppc64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build openbsd && ppc64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe2_trampoline_addr, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getdents_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getdents_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+var libc_getresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+var libc_getresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ppoll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ppoll ppoll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup3_trampoline_addr, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup3_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup3 dup3 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getrtable_trampoline_addr, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrtable getrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_syscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifoat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifoat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mknodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_nanosleep_trampoline_addr, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_nanosleep_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := syscall_syscall(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresgid_trampoline_addr, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresgid setresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresuid_trampoline_addr, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresuid setresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setrtable setrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall6(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.s
new file mode 100644
index 0000000000000000000000000000000000000000..f15dadf0552f437ee128e7a90cb44e83ca201916
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.s
@@ -0,0 +1,838 @@
+// go run mkasm.go openbsd ppc64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getgroups(SB)
+	RET
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setgroups(SB)
+	RET
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_wait4(SB)
+	RET
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $8
+DATA	·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_accept(SB)
+	RET
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $8
+DATA	·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_bind(SB)
+	RET
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $8
+DATA	·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_connect(SB)
+	RET
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_socket(SB)
+	RET
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getsockopt(SB)
+	RET
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setsockopt(SB)
+	RET
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getpeername(SB)
+	RET
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getsockname(SB)
+	RET
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_shutdown(SB)
+	RET
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_socketpair(SB)
+	RET
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_recvfrom(SB)
+	RET
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_sendto(SB)
+	RET
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_recvmsg(SB)
+	RET
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_sendmsg(SB)
+	RET
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_kevent(SB)
+	RET
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_utimes(SB)
+	RET
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_futimes(SB)
+	RET
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_poll(SB)
+	RET
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_madvise(SB)
+	RET
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $8
+DATA	·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mlock(SB)
+	RET
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mlockall(SB)
+	RET
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mprotect(SB)
+	RET
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_msync(SB)
+	RET
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_munlock(SB)
+	RET
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_munlockall(SB)
+	RET
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_pipe2_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_pipe2(SB)
+	RET
+GLOBL	·libc_pipe2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pipe2_trampoline_addr(SB)/8, $libc_pipe2_trampoline<>(SB)
+
+TEXT libc_getdents_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getdents(SB)
+	RET
+GLOBL	·libc_getdents_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getdents_trampoline_addr(SB)/8, $libc_getdents_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getcwd(SB)
+	RET
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getresuid(SB)
+	RET
+GLOBL	·libc_getresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
+
+TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getresgid(SB)
+	RET
+GLOBL	·libc_getresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_ioctl(SB)
+	RET
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_sysctl(SB)
+	RET
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fcntl(SB)
+	RET
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_ppoll(SB)
+	RET
+GLOBL	·libc_ppoll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ppoll_trampoline_addr(SB)/8, $libc_ppoll_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_access(SB)
+	RET
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $8
+DATA	·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_adjtime(SB)
+	RET
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_chdir(SB)
+	RET
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_chflags(SB)
+	RET
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_chmod(SB)
+	RET
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_chown(SB)
+	RET
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_chroot(SB)
+	RET
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_clock_gettime(SB)
+	RET
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_close(SB)
+	RET
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $8
+DATA	·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_dup(SB)
+	RET
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_dup2(SB)
+	RET
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_dup3_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_dup3(SB)
+	RET
+GLOBL	·libc_dup3_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup3_trampoline_addr(SB)/8, $libc_dup3_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_exit(SB)
+	RET
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_faccessat(SB)
+	RET
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fchdir(SB)
+	RET
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fchflags(SB)
+	RET
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fchmod(SB)
+	RET
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fchmodat(SB)
+	RET
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fchown(SB)
+	RET
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fchownat(SB)
+	RET
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_flock(SB)
+	RET
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fpathconf(SB)
+	RET
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fstat(SB)
+	RET
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstat_trampoline_addr(SB)/8, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fstatat(SB)
+	RET
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatat_trampoline_addr(SB)/8, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fstatfs(SB)
+	RET
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatfs_trampoline_addr(SB)/8, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_fsync(SB)
+	RET
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_ftruncate(SB)
+	RET
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getegid(SB)
+	RET
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_geteuid(SB)
+	RET
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getgid(SB)
+	RET
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getpgid(SB)
+	RET
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getpgrp(SB)
+	RET
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getpid(SB)
+	RET
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getppid(SB)
+	RET
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getpriority(SB)
+	RET
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getrlimit(SB)
+	RET
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrtable_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getrtable(SB)
+	RET
+GLOBL	·libc_getrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrtable_trampoline_addr(SB)/8, $libc_getrtable_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getrusage(SB)
+	RET
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getsid(SB)
+	RET
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_gettimeofday(SB)
+	RET
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getuid(SB)
+	RET
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_issetugid(SB)
+	RET
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_kill(SB)
+	RET
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_kqueue(SB)
+	RET
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_lchown(SB)
+	RET
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_link(SB)
+	RET
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $8
+DATA	·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_linkat(SB)
+	RET
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_listen(SB)
+	RET
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_lstat(SB)
+	RET
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lstat_trampoline_addr(SB)/8, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mkdir(SB)
+	RET
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mkdirat(SB)
+	RET
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mkfifo(SB)
+	RET
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mkfifoat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mkfifoat(SB)
+	RET
+GLOBL	·libc_mkfifoat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifoat_trampoline_addr(SB)/8, $libc_mkfifoat_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mknod(SB)
+	RET
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mknodat(SB)
+	RET
+GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mount(SB)
+	RET
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
+TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_nanosleep(SB)
+	RET
+GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8
+DATA	·libc_nanosleep_trampoline_addr(SB)/8, $libc_nanosleep_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_open(SB)
+	RET
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $8
+DATA	·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_openat(SB)
+	RET
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_pathconf(SB)
+	RET
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_pread(SB)
+	RET
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_pwrite(SB)
+	RET
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_read(SB)
+	RET
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8
+DATA	·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_readlink(SB)
+	RET
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_readlinkat(SB)
+	RET
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_rename(SB)
+	RET
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_renameat(SB)
+	RET
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_revoke(SB)
+	RET
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $8
+DATA	·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_rmdir(SB)
+	RET
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_lseek(SB)
+	RET
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_select(SB)
+	RET
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $8
+DATA	·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setegid(SB)
+	RET
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_seteuid(SB)
+	RET
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setgid(SB)
+	RET
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setlogin(SB)
+	RET
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setpgid(SB)
+	RET
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setpriority(SB)
+	RET
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setregid(SB)
+	RET
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setreuid(SB)
+	RET
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setresgid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setresgid(SB)
+	RET
+GLOBL	·libc_setresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresgid_trampoline_addr(SB)/8, $libc_setresgid_trampoline<>(SB)
+
+TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setresuid(SB)
+	RET
+GLOBL	·libc_setresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB)
+
+TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setrtable(SB)
+	RET
+GLOBL	·libc_setrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setrtable_trampoline_addr(SB)/8, $libc_setrtable_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setsid(SB)
+	RET
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_settimeofday(SB)
+	RET
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_setuid(SB)
+	RET
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_stat(SB)
+	RET
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_stat_trampoline_addr(SB)/8, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_statfs(SB)
+	RET
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_statfs_trampoline_addr(SB)/8, $libc_statfs_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_symlink(SB)
+	RET
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_symlinkat(SB)
+	RET
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_sync(SB)
+	RET
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_truncate(SB)
+	RET
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_umask(SB)
+	RET
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $8
+DATA	·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_unlink(SB)
+	RET
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_unlinkat(SB)
+	RET
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_unmount(SB)
+	RET
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_write(SB)
+	RET
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $8
+DATA	·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_mmap(SB)
+	RET
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_munmap(SB)
+	RET
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_getfsstat(SB)
+	RET
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_utimensat(SB)
+	RET
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_pledge(SB)
+	RET
+GLOBL	·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_unveil(SB)
+	RET
+GLOBL	·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..28b487df2514d7492c9e759fbe206413c450d4bb
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go
@@ -0,0 +1,2323 @@
+// go run mksyscall.go -openbsd -libc -tags openbsd,riscv64 syscall_bsd.go syscall_openbsd.go syscall_openbsd_riscv64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build openbsd && riscv64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgroups_trampoline_addr, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgroups_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_wait4_trampoline_addr, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_wait4_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_accept_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_accept_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_accept accept "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_bind_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_bind_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_bind bind "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := syscall_syscall(libc_connect_trampoline_addr, uintptr(s), uintptr(addr), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_connect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_connect connect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_socket_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socket_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socket socket "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := syscall_syscall6(libc_getsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockopt getsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := syscall_syscall6(libc_setsockopt_trampoline_addr, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsockopt_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getpeername_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpeername_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpeername getpeername "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getsockname_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsockname_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsockname getsockname "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_shutdown_trampoline_addr, uintptr(s), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_shutdown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_shutdown shutdown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := syscall_rawSyscall6(libc_socketpair_trampoline_addr, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_socketpair_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_socketpair socketpair "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_recvfrom_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvfrom_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sendto_trampoline_addr, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendto_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendto sendto "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_recvmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_recvmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_recvmsg recvmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_sendmsg_trampoline_addr, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sendmsg_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sendmsg sendmsg "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func kevent(kq int, change unsafe.Pointer, nchange int, event unsafe.Pointer, nevent int, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_kevent_trampoline_addr, uintptr(kq), uintptr(change), uintptr(nchange), uintptr(event), uintptr(nevent), uintptr(unsafe.Pointer(timeout)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kevent_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kevent kevent "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_utimes_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimes(fd int, timeval *[2]Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_futimes_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(timeval)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_futimes_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_futimes futimes "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_poll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_poll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, behav int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_madvise_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(behav))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_madvise_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_mlockall_trampoline_addr, uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_mprotect_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mprotect_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_msync_trampoline_addr, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_msync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall(libc_munlock_trampoline_addr, uintptr(_p0), uintptr(len(b)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := syscall_syscall(libc_munlockall_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munlockall_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_pipe2_trampoline_addr, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pipe2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getdents_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getdents_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_getcwd_trampoline_addr, uintptr(_p0), uintptr(len(buf)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getcwd_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresuid(ruid *_C_int, euid *_C_int, suid *_C_int) {
+	syscall_rawSyscall(libc_getresuid_trampoline_addr, uintptr(unsafe.Pointer(ruid)), uintptr(unsafe.Pointer(euid)), uintptr(unsafe.Pointer(suid)))
+	return
+}
+
+var libc_getresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresuid getresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getresgid(rgid *_C_int, egid *_C_int, sgid *_C_int) {
+	syscall_rawSyscall(libc_getresgid_trampoline_addr, uintptr(unsafe.Pointer(rgid)), uintptr(unsafe.Pointer(egid)), uintptr(unsafe.Pointer(sgid)))
+	return
+}
+
+var libc_getresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getresgid getresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req uint, arg uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ioctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
+	var _p0 unsafe.Pointer
+	if len(mib) > 0 {
+		_p0 = unsafe.Pointer(&mib[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	_, _, e1 := syscall_syscall6(libc_sysctl_trampoline_addr, uintptr(_p0), uintptr(len(mib)), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(oldlen)), uintptr(unsafe.Pointer(new)), uintptr(newlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sysctl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sysctl sysctl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fcntl_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntlPtr(fd int, cmd int, arg unsafe.Pointer) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fcntl_trampoline_addr, uintptr(fd), uintptr(cmd), uintptr(arg))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_ppoll_trampoline_addr, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ppoll_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ppoll ppoll "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_access_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_access_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_access access "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := syscall_syscall(libc_adjtime_trampoline_addr, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_adjtime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chflags(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chflags_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chflags chflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chmod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_chroot_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_chroot_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_clock_gettime_trampoline_addr, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_clock_gettime_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_clock_gettime clock_gettime "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_close_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_close_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_close close "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_dup_trampoline_addr, uintptr(fd), 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(from int, to int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup2_trampoline_addr, uintptr(from), uintptr(to), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup2_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup3(from int, to int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_dup3_trampoline_addr, uintptr(from), uintptr(to), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_dup3_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_dup3 dup3 "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	syscall_syscall(libc_exit_trampoline_addr, uintptr(code), 0, 0)
+	return
+}
+
+var libc_exit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_faccessat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_faccessat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchdir_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchflags(fd int, flags int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchflags_trampoline_addr, uintptr(fd), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchflags_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchflags fchflags "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchmod_trampoline_addr, uintptr(fd), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchmodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchmodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fchown_trampoline_addr, uintptr(fd), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fchownat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fchownat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := syscall_syscall(libc_flock_trampoline_addr, uintptr(fd), uintptr(how), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_flock_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := syscall_syscall(libc_fpathconf_trampoline_addr, uintptr(fd), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fpathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_fstatat_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatfs(fd int, stat *Statfs_t) (err error) {
+	_, _, e1 := syscall_syscall(libc_fstatfs_trampoline_addr, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fstatfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fstatfs fstatfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := syscall_syscall(libc_fsync_trampoline_addr, uintptr(fd), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_fsync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := syscall_syscall(libc_ftruncate_trampoline_addr, uintptr(fd), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_ftruncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getegid_trampoline_addr, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+var libc_getegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_geteuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_geteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getgid_trampoline_addr, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+var libc_getgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getpgid_trampoline_addr, uintptr(pid), 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgrp int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpgrp_trampoline_addr, 0, 0, 0)
+	pgrp = int(r0)
+	return
+}
+
+var libc_getpgrp_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getpid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+var libc_getpid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getppid_trampoline_addr, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+var libc_getppid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getpriority_trampoline_addr, uintptr(which), uintptr(who), 0)
+	prio = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrlimit_trampoline_addr, uintptr(which), uintptr(unsafe.Pointer(lim)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrlimit_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrtable() (rtable int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getrtable_trampoline_addr, 0, 0, 0)
+	rtable = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrtable getrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_getrusage_trampoline_addr, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getrusage_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_getsid_trampoline_addr, uintptr(pid), 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_gettimeofday_trampoline_addr, uintptr(unsafe.Pointer(tv)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_gettimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := syscall_rawSyscall(libc_getuid_trampoline_addr, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+var libc_getuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Issetugid() (tainted bool) {
+	r0, _, _ := syscall_syscall(libc_issetugid_trampoline_addr, 0, 0, 0)
+	tainted = bool(r0 != 0)
+	return
+}
+
+var libc_issetugid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_issetugid issetugid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := syscall_syscall(libc_kill_trampoline_addr, uintptr(pid), uintptr(signum), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kill_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kqueue() (fd int, err error) {
+	r0, _, e1 := syscall_syscall(libc_kqueue_trampoline_addr, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_kqueue_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_kqueue kqueue "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lchown_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lchown_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_link_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_link_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_link link "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_linkat_trampoline_addr, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_linkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_linkat linkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := syscall_syscall(libc_listen_trampoline_addr, uintptr(s), uintptr(backlog), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_listen_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_listen listen "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_lstat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkdirat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkdirat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifo_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mkfifoat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mkfifoat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_mknod_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknod_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mknodat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mknodat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(fsType)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(dir)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_mount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mount mount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := syscall_syscall(libc_nanosleep_trampoline_addr, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_nanosleep_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_open_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_open_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_open open "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall6(libc_openat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_openat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := syscall_syscall(libc_pathconf_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pathconf_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pread_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pread_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwrite_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwrite_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_read_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_read_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_read read "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(buf) > 0 {
+		_p1 = unsafe.Pointer(&buf[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_readlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readlinkat readlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rename_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rename_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_renameat_trampoline_addr, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_renameat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Revoke(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_revoke_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_revoke_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_revoke revoke "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_rmdir_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_rmdir_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := syscall_syscall(libc_lseek_trampoline_addr, uintptr(fd), uintptr(offset), uintptr(whence))
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_lseek_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := syscall_syscall6(libc_select_trampoline_addr, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_select_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_select select "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setegid_trampoline_addr, uintptr(egid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setegid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_seteuid_trampoline_addr, uintptr(euid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_seteuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setgid_trampoline_addr, uintptr(gid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setlogin(name string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_setlogin_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setlogin_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setlogin setlogin "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setpgid_trampoline_addr, uintptr(pid), uintptr(pgid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := syscall_syscall(libc_setpriority_trampoline_addr, uintptr(which), uintptr(who), uintptr(prio))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setpriority_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setregid_trampoline_addr, uintptr(rgid), uintptr(egid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setregid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setreuid_trampoline_addr, uintptr(ruid), uintptr(euid), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setreuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresgid(rgid int, egid int, sgid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresgid_trampoline_addr, uintptr(rgid), uintptr(egid), uintptr(sgid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresgid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresgid setresgid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setresuid(ruid int, euid int, suid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setresuid_trampoline_addr, uintptr(ruid), uintptr(euid), uintptr(suid))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setresuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setresuid setresuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrtable(rtable int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setrtable_trampoline_addr, uintptr(rtable), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setrtable_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setrtable setrtable "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := syscall_rawSyscall(libc_setsid_trampoline_addr, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setsid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Settimeofday(tp *Timeval) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_settimeofday_trampoline_addr, uintptr(unsafe.Pointer(tp)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_settimeofday_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_settimeofday settimeofday "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := syscall_rawSyscall(libc_setuid_trampoline_addr, uintptr(uid), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_setuid_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_stat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_stat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statfs(path string, stat *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_statfs_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_statfs_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_statfs statfs "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_symlinkat_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_symlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_symlinkat symlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := syscall_syscall(libc_sync_trampoline_addr, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_sync_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_truncate_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_truncate_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(newmask int) (oldmask int) {
+	r0, _, _ := syscall_syscall(libc_umask_trampoline_addr, uintptr(newmask), 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+var libc_umask_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlink_trampoline_addr, uintptr(unsafe.Pointer(_p0)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlink_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unlinkat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unlinkat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall(libc_unmount_trampoline_addr, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unmount_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unmount unmount "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_write_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_write_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_write write "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := syscall_syscall6(libc_mmap_trampoline_addr, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_mmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := syscall_syscall(libc_munmap_trampoline_addr, uintptr(addr), uintptr(length), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_munmap_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getfsstat(stat *Statfs_t, bufsize uintptr, flags int) (n int, err error) {
+	r0, _, e1 := syscall_syscall(libc_getfsstat_trampoline_addr, uintptr(unsafe.Pointer(stat)), uintptr(bufsize), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_getfsstat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_getfsstat getfsstat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_utimensat_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pledge(promises *byte, execpromises *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_pledge_trampoline_addr, uintptr(unsafe.Pointer(promises)), uintptr(unsafe.Pointer(execpromises)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pledge_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pledge pledge "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unveil(path *byte, flags *byte) (err error) {
+	_, _, e1 := syscall_syscall(libc_unveil_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(flags)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_unveil_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_unveil unveil "libc.so"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.s b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.s
new file mode 100644
index 0000000000000000000000000000000000000000..1e7f321e436c11df459b6a0453307c15077489a6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.s
@@ -0,0 +1,699 @@
+// go run mkasm.go openbsd riscv64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT libc_getgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgroups(SB)
+GLOBL	·libc_getgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgroups_trampoline_addr(SB)/8, $libc_getgroups_trampoline<>(SB)
+
+TEXT libc_setgroups_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgroups(SB)
+GLOBL	·libc_setgroups_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgroups_trampoline_addr(SB)/8, $libc_setgroups_trampoline<>(SB)
+
+TEXT libc_wait4_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_wait4(SB)
+GLOBL	·libc_wait4_trampoline_addr(SB), RODATA, $8
+DATA	·libc_wait4_trampoline_addr(SB)/8, $libc_wait4_trampoline<>(SB)
+
+TEXT libc_accept_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_accept(SB)
+GLOBL	·libc_accept_trampoline_addr(SB), RODATA, $8
+DATA	·libc_accept_trampoline_addr(SB)/8, $libc_accept_trampoline<>(SB)
+
+TEXT libc_bind_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_bind(SB)
+GLOBL	·libc_bind_trampoline_addr(SB), RODATA, $8
+DATA	·libc_bind_trampoline_addr(SB)/8, $libc_bind_trampoline<>(SB)
+
+TEXT libc_connect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_connect(SB)
+GLOBL	·libc_connect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_connect_trampoline_addr(SB)/8, $libc_connect_trampoline<>(SB)
+
+TEXT libc_socket_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socket(SB)
+GLOBL	·libc_socket_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socket_trampoline_addr(SB)/8, $libc_socket_trampoline<>(SB)
+
+TEXT libc_getsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockopt(SB)
+GLOBL	·libc_getsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockopt_trampoline_addr(SB)/8, $libc_getsockopt_trampoline<>(SB)
+
+TEXT libc_setsockopt_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsockopt(SB)
+GLOBL	·libc_setsockopt_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsockopt_trampoline_addr(SB)/8, $libc_setsockopt_trampoline<>(SB)
+
+TEXT libc_getpeername_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpeername(SB)
+GLOBL	·libc_getpeername_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpeername_trampoline_addr(SB)/8, $libc_getpeername_trampoline<>(SB)
+
+TEXT libc_getsockname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsockname(SB)
+GLOBL	·libc_getsockname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsockname_trampoline_addr(SB)/8, $libc_getsockname_trampoline<>(SB)
+
+TEXT libc_shutdown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_shutdown(SB)
+GLOBL	·libc_shutdown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_shutdown_trampoline_addr(SB)/8, $libc_shutdown_trampoline<>(SB)
+
+TEXT libc_socketpair_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_socketpair(SB)
+GLOBL	·libc_socketpair_trampoline_addr(SB), RODATA, $8
+DATA	·libc_socketpair_trampoline_addr(SB)/8, $libc_socketpair_trampoline<>(SB)
+
+TEXT libc_recvfrom_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvfrom(SB)
+GLOBL	·libc_recvfrom_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvfrom_trampoline_addr(SB)/8, $libc_recvfrom_trampoline<>(SB)
+
+TEXT libc_sendto_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendto(SB)
+GLOBL	·libc_sendto_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendto_trampoline_addr(SB)/8, $libc_sendto_trampoline<>(SB)
+
+TEXT libc_recvmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_recvmsg(SB)
+GLOBL	·libc_recvmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_recvmsg_trampoline_addr(SB)/8, $libc_recvmsg_trampoline<>(SB)
+
+TEXT libc_sendmsg_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sendmsg(SB)
+GLOBL	·libc_sendmsg_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sendmsg_trampoline_addr(SB)/8, $libc_sendmsg_trampoline<>(SB)
+
+TEXT libc_kevent_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kevent(SB)
+GLOBL	·libc_kevent_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kevent_trampoline_addr(SB)/8, $libc_kevent_trampoline<>(SB)
+
+TEXT libc_utimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimes(SB)
+GLOBL	·libc_utimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimes_trampoline_addr(SB)/8, $libc_utimes_trampoline<>(SB)
+
+TEXT libc_futimes_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_futimes(SB)
+GLOBL	·libc_futimes_trampoline_addr(SB), RODATA, $8
+DATA	·libc_futimes_trampoline_addr(SB)/8, $libc_futimes_trampoline<>(SB)
+
+TEXT libc_poll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_poll(SB)
+GLOBL	·libc_poll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_poll_trampoline_addr(SB)/8, $libc_poll_trampoline<>(SB)
+
+TEXT libc_madvise_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_madvise(SB)
+GLOBL	·libc_madvise_trampoline_addr(SB), RODATA, $8
+DATA	·libc_madvise_trampoline_addr(SB)/8, $libc_madvise_trampoline<>(SB)
+
+TEXT libc_mlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlock(SB)
+GLOBL	·libc_mlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlock_trampoline_addr(SB)/8, $libc_mlock_trampoline<>(SB)
+
+TEXT libc_mlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mlockall(SB)
+GLOBL	·libc_mlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mlockall_trampoline_addr(SB)/8, $libc_mlockall_trampoline<>(SB)
+
+TEXT libc_mprotect_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mprotect(SB)
+GLOBL	·libc_mprotect_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mprotect_trampoline_addr(SB)/8, $libc_mprotect_trampoline<>(SB)
+
+TEXT libc_msync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_msync(SB)
+GLOBL	·libc_msync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_msync_trampoline_addr(SB)/8, $libc_msync_trampoline<>(SB)
+
+TEXT libc_munlock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlock(SB)
+GLOBL	·libc_munlock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlock_trampoline_addr(SB)/8, $libc_munlock_trampoline<>(SB)
+
+TEXT libc_munlockall_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munlockall(SB)
+GLOBL	·libc_munlockall_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munlockall_trampoline_addr(SB)/8, $libc_munlockall_trampoline<>(SB)
+
+TEXT libc_pipe2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pipe2(SB)
+GLOBL	·libc_pipe2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pipe2_trampoline_addr(SB)/8, $libc_pipe2_trampoline<>(SB)
+
+TEXT libc_getdents_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getdents(SB)
+GLOBL	·libc_getdents_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getdents_trampoline_addr(SB)/8, $libc_getdents_trampoline<>(SB)
+
+TEXT libc_getcwd_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getcwd(SB)
+GLOBL	·libc_getcwd_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getcwd_trampoline_addr(SB)/8, $libc_getcwd_trampoline<>(SB)
+
+TEXT libc_getresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresuid(SB)
+GLOBL	·libc_getresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresuid_trampoline_addr(SB)/8, $libc_getresuid_trampoline<>(SB)
+
+TEXT libc_getresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getresgid(SB)
+GLOBL	·libc_getresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getresgid_trampoline_addr(SB)/8, $libc_getresgid_trampoline<>(SB)
+
+TEXT libc_ioctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ioctl(SB)
+GLOBL	·libc_ioctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ioctl_trampoline_addr(SB)/8, $libc_ioctl_trampoline<>(SB)
+
+TEXT libc_sysctl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctl(SB)
+GLOBL	·libc_sysctl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctl_trampoline_addr(SB)/8, $libc_sysctl_trampoline<>(SB)
+
+TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fcntl(SB)
+GLOBL	·libc_fcntl_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fcntl_trampoline_addr(SB)/8, $libc_fcntl_trampoline<>(SB)
+
+TEXT libc_ppoll_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ppoll(SB)
+GLOBL	·libc_ppoll_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ppoll_trampoline_addr(SB)/8, $libc_ppoll_trampoline<>(SB)
+
+TEXT libc_access_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_access(SB)
+GLOBL	·libc_access_trampoline_addr(SB), RODATA, $8
+DATA	·libc_access_trampoline_addr(SB)/8, $libc_access_trampoline<>(SB)
+
+TEXT libc_adjtime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_adjtime(SB)
+GLOBL	·libc_adjtime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_adjtime_trampoline_addr(SB)/8, $libc_adjtime_trampoline<>(SB)
+
+TEXT libc_chdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chdir(SB)
+GLOBL	·libc_chdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chdir_trampoline_addr(SB)/8, $libc_chdir_trampoline<>(SB)
+
+TEXT libc_chflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chflags(SB)
+GLOBL	·libc_chflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chflags_trampoline_addr(SB)/8, $libc_chflags_trampoline<>(SB)
+
+TEXT libc_chmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chmod(SB)
+GLOBL	·libc_chmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chmod_trampoline_addr(SB)/8, $libc_chmod_trampoline<>(SB)
+
+TEXT libc_chown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chown(SB)
+GLOBL	·libc_chown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chown_trampoline_addr(SB)/8, $libc_chown_trampoline<>(SB)
+
+TEXT libc_chroot_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_chroot(SB)
+GLOBL	·libc_chroot_trampoline_addr(SB), RODATA, $8
+DATA	·libc_chroot_trampoline_addr(SB)/8, $libc_chroot_trampoline<>(SB)
+
+TEXT libc_clock_gettime_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_clock_gettime(SB)
+GLOBL	·libc_clock_gettime_trampoline_addr(SB), RODATA, $8
+DATA	·libc_clock_gettime_trampoline_addr(SB)/8, $libc_clock_gettime_trampoline<>(SB)
+
+TEXT libc_close_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_close(SB)
+GLOBL	·libc_close_trampoline_addr(SB), RODATA, $8
+DATA	·libc_close_trampoline_addr(SB)/8, $libc_close_trampoline<>(SB)
+
+TEXT libc_dup_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup(SB)
+GLOBL	·libc_dup_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup_trampoline_addr(SB)/8, $libc_dup_trampoline<>(SB)
+
+TEXT libc_dup2_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup2(SB)
+GLOBL	·libc_dup2_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup2_trampoline_addr(SB)/8, $libc_dup2_trampoline<>(SB)
+
+TEXT libc_dup3_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_dup3(SB)
+GLOBL	·libc_dup3_trampoline_addr(SB), RODATA, $8
+DATA	·libc_dup3_trampoline_addr(SB)/8, $libc_dup3_trampoline<>(SB)
+
+TEXT libc_exit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_exit(SB)
+GLOBL	·libc_exit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_exit_trampoline_addr(SB)/8, $libc_exit_trampoline<>(SB)
+
+TEXT libc_faccessat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_faccessat(SB)
+GLOBL	·libc_faccessat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_faccessat_trampoline_addr(SB)/8, $libc_faccessat_trampoline<>(SB)
+
+TEXT libc_fchdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchdir(SB)
+GLOBL	·libc_fchdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchdir_trampoline_addr(SB)/8, $libc_fchdir_trampoline<>(SB)
+
+TEXT libc_fchflags_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchflags(SB)
+GLOBL	·libc_fchflags_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchflags_trampoline_addr(SB)/8, $libc_fchflags_trampoline<>(SB)
+
+TEXT libc_fchmod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmod(SB)
+GLOBL	·libc_fchmod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmod_trampoline_addr(SB)/8, $libc_fchmod_trampoline<>(SB)
+
+TEXT libc_fchmodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchmodat(SB)
+GLOBL	·libc_fchmodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchmodat_trampoline_addr(SB)/8, $libc_fchmodat_trampoline<>(SB)
+
+TEXT libc_fchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchown(SB)
+GLOBL	·libc_fchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchown_trampoline_addr(SB)/8, $libc_fchown_trampoline<>(SB)
+
+TEXT libc_fchownat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fchownat(SB)
+GLOBL	·libc_fchownat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fchownat_trampoline_addr(SB)/8, $libc_fchownat_trampoline<>(SB)
+
+TEXT libc_flock_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_flock(SB)
+GLOBL	·libc_flock_trampoline_addr(SB), RODATA, $8
+DATA	·libc_flock_trampoline_addr(SB)/8, $libc_flock_trampoline<>(SB)
+
+TEXT libc_fpathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fpathconf(SB)
+GLOBL	·libc_fpathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fpathconf_trampoline_addr(SB)/8, $libc_fpathconf_trampoline<>(SB)
+
+TEXT libc_fstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstat(SB)
+GLOBL	·libc_fstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstat_trampoline_addr(SB)/8, $libc_fstat_trampoline<>(SB)
+
+TEXT libc_fstatat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatat(SB)
+GLOBL	·libc_fstatat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatat_trampoline_addr(SB)/8, $libc_fstatat_trampoline<>(SB)
+
+TEXT libc_fstatfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fstatfs(SB)
+GLOBL	·libc_fstatfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fstatfs_trampoline_addr(SB)/8, $libc_fstatfs_trampoline<>(SB)
+
+TEXT libc_fsync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_fsync(SB)
+GLOBL	·libc_fsync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_fsync_trampoline_addr(SB)/8, $libc_fsync_trampoline<>(SB)
+
+TEXT libc_ftruncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_ftruncate(SB)
+GLOBL	·libc_ftruncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_ftruncate_trampoline_addr(SB)/8, $libc_ftruncate_trampoline<>(SB)
+
+TEXT libc_getegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getegid(SB)
+GLOBL	·libc_getegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getegid_trampoline_addr(SB)/8, $libc_getegid_trampoline<>(SB)
+
+TEXT libc_geteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_geteuid(SB)
+GLOBL	·libc_geteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_geteuid_trampoline_addr(SB)/8, $libc_geteuid_trampoline<>(SB)
+
+TEXT libc_getgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getgid(SB)
+GLOBL	·libc_getgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getgid_trampoline_addr(SB)/8, $libc_getgid_trampoline<>(SB)
+
+TEXT libc_getpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgid(SB)
+GLOBL	·libc_getpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgid_trampoline_addr(SB)/8, $libc_getpgid_trampoline<>(SB)
+
+TEXT libc_getpgrp_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpgrp(SB)
+GLOBL	·libc_getpgrp_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpgrp_trampoline_addr(SB)/8, $libc_getpgrp_trampoline<>(SB)
+
+TEXT libc_getpid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpid(SB)
+GLOBL	·libc_getpid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpid_trampoline_addr(SB)/8, $libc_getpid_trampoline<>(SB)
+
+TEXT libc_getppid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getppid(SB)
+GLOBL	·libc_getppid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getppid_trampoline_addr(SB)/8, $libc_getppid_trampoline<>(SB)
+
+TEXT libc_getpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getpriority(SB)
+GLOBL	·libc_getpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getpriority_trampoline_addr(SB)/8, $libc_getpriority_trampoline<>(SB)
+
+TEXT libc_getrlimit_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrlimit(SB)
+GLOBL	·libc_getrlimit_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrlimit_trampoline_addr(SB)/8, $libc_getrlimit_trampoline<>(SB)
+
+TEXT libc_getrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrtable(SB)
+GLOBL	·libc_getrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrtable_trampoline_addr(SB)/8, $libc_getrtable_trampoline<>(SB)
+
+TEXT libc_getrusage_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getrusage(SB)
+GLOBL	·libc_getrusage_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getrusage_trampoline_addr(SB)/8, $libc_getrusage_trampoline<>(SB)
+
+TEXT libc_getsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getsid(SB)
+GLOBL	·libc_getsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getsid_trampoline_addr(SB)/8, $libc_getsid_trampoline<>(SB)
+
+TEXT libc_gettimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_gettimeofday(SB)
+GLOBL	·libc_gettimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_gettimeofday_trampoline_addr(SB)/8, $libc_gettimeofday_trampoline<>(SB)
+
+TEXT libc_getuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getuid(SB)
+GLOBL	·libc_getuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getuid_trampoline_addr(SB)/8, $libc_getuid_trampoline<>(SB)
+
+TEXT libc_issetugid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_issetugid(SB)
+GLOBL	·libc_issetugid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_issetugid_trampoline_addr(SB)/8, $libc_issetugid_trampoline<>(SB)
+
+TEXT libc_kill_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kill(SB)
+GLOBL	·libc_kill_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kill_trampoline_addr(SB)/8, $libc_kill_trampoline<>(SB)
+
+TEXT libc_kqueue_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_kqueue(SB)
+GLOBL	·libc_kqueue_trampoline_addr(SB), RODATA, $8
+DATA	·libc_kqueue_trampoline_addr(SB)/8, $libc_kqueue_trampoline<>(SB)
+
+TEXT libc_lchown_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lchown(SB)
+GLOBL	·libc_lchown_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lchown_trampoline_addr(SB)/8, $libc_lchown_trampoline<>(SB)
+
+TEXT libc_link_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_link(SB)
+GLOBL	·libc_link_trampoline_addr(SB), RODATA, $8
+DATA	·libc_link_trampoline_addr(SB)/8, $libc_link_trampoline<>(SB)
+
+TEXT libc_linkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_linkat(SB)
+GLOBL	·libc_linkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_linkat_trampoline_addr(SB)/8, $libc_linkat_trampoline<>(SB)
+
+TEXT libc_listen_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_listen(SB)
+GLOBL	·libc_listen_trampoline_addr(SB), RODATA, $8
+DATA	·libc_listen_trampoline_addr(SB)/8, $libc_listen_trampoline<>(SB)
+
+TEXT libc_lstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lstat(SB)
+GLOBL	·libc_lstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lstat_trampoline_addr(SB)/8, $libc_lstat_trampoline<>(SB)
+
+TEXT libc_mkdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdir(SB)
+GLOBL	·libc_mkdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdir_trampoline_addr(SB)/8, $libc_mkdir_trampoline<>(SB)
+
+TEXT libc_mkdirat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkdirat(SB)
+GLOBL	·libc_mkdirat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkdirat_trampoline_addr(SB)/8, $libc_mkdirat_trampoline<>(SB)
+
+TEXT libc_mkfifo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifo(SB)
+GLOBL	·libc_mkfifo_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifo_trampoline_addr(SB)/8, $libc_mkfifo_trampoline<>(SB)
+
+TEXT libc_mkfifoat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mkfifoat(SB)
+GLOBL	·libc_mkfifoat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mkfifoat_trampoline_addr(SB)/8, $libc_mkfifoat_trampoline<>(SB)
+
+TEXT libc_mknod_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknod(SB)
+GLOBL	·libc_mknod_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknod_trampoline_addr(SB)/8, $libc_mknod_trampoline<>(SB)
+
+TEXT libc_mknodat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mknodat(SB)
+GLOBL	·libc_mknodat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mknodat_trampoline_addr(SB)/8, $libc_mknodat_trampoline<>(SB)
+
+TEXT libc_mount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mount(SB)
+GLOBL	·libc_mount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mount_trampoline_addr(SB)/8, $libc_mount_trampoline<>(SB)
+
+TEXT libc_nanosleep_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_nanosleep(SB)
+GLOBL	·libc_nanosleep_trampoline_addr(SB), RODATA, $8
+DATA	·libc_nanosleep_trampoline_addr(SB)/8, $libc_nanosleep_trampoline<>(SB)
+
+TEXT libc_open_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_open(SB)
+GLOBL	·libc_open_trampoline_addr(SB), RODATA, $8
+DATA	·libc_open_trampoline_addr(SB)/8, $libc_open_trampoline<>(SB)
+
+TEXT libc_openat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_openat(SB)
+GLOBL	·libc_openat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_openat_trampoline_addr(SB)/8, $libc_openat_trampoline<>(SB)
+
+TEXT libc_pathconf_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pathconf(SB)
+GLOBL	·libc_pathconf_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pathconf_trampoline_addr(SB)/8, $libc_pathconf_trampoline<>(SB)
+
+TEXT libc_pread_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pread(SB)
+GLOBL	·libc_pread_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pread_trampoline_addr(SB)/8, $libc_pread_trampoline<>(SB)
+
+TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwrite(SB)
+GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
+
+TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_read(SB)
+GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8
+DATA	·libc_read_trampoline_addr(SB)/8, $libc_read_trampoline<>(SB)
+
+TEXT libc_readlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlink(SB)
+GLOBL	·libc_readlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlink_trampoline_addr(SB)/8, $libc_readlink_trampoline<>(SB)
+
+TEXT libc_readlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readlinkat(SB)
+GLOBL	·libc_readlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readlinkat_trampoline_addr(SB)/8, $libc_readlinkat_trampoline<>(SB)
+
+TEXT libc_rename_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rename(SB)
+GLOBL	·libc_rename_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rename_trampoline_addr(SB)/8, $libc_rename_trampoline<>(SB)
+
+TEXT libc_renameat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_renameat(SB)
+GLOBL	·libc_renameat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_renameat_trampoline_addr(SB)/8, $libc_renameat_trampoline<>(SB)
+
+TEXT libc_revoke_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_revoke(SB)
+GLOBL	·libc_revoke_trampoline_addr(SB), RODATA, $8
+DATA	·libc_revoke_trampoline_addr(SB)/8, $libc_revoke_trampoline<>(SB)
+
+TEXT libc_rmdir_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_rmdir(SB)
+GLOBL	·libc_rmdir_trampoline_addr(SB), RODATA, $8
+DATA	·libc_rmdir_trampoline_addr(SB)/8, $libc_rmdir_trampoline<>(SB)
+
+TEXT libc_lseek_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_lseek(SB)
+GLOBL	·libc_lseek_trampoline_addr(SB), RODATA, $8
+DATA	·libc_lseek_trampoline_addr(SB)/8, $libc_lseek_trampoline<>(SB)
+
+TEXT libc_select_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_select(SB)
+GLOBL	·libc_select_trampoline_addr(SB), RODATA, $8
+DATA	·libc_select_trampoline_addr(SB)/8, $libc_select_trampoline<>(SB)
+
+TEXT libc_setegid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setegid(SB)
+GLOBL	·libc_setegid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setegid_trampoline_addr(SB)/8, $libc_setegid_trampoline<>(SB)
+
+TEXT libc_seteuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_seteuid(SB)
+GLOBL	·libc_seteuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_seteuid_trampoline_addr(SB)/8, $libc_seteuid_trampoline<>(SB)
+
+TEXT libc_setgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setgid(SB)
+GLOBL	·libc_setgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setgid_trampoline_addr(SB)/8, $libc_setgid_trampoline<>(SB)
+
+TEXT libc_setlogin_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setlogin(SB)
+GLOBL	·libc_setlogin_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setlogin_trampoline_addr(SB)/8, $libc_setlogin_trampoline<>(SB)
+
+TEXT libc_setpgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpgid(SB)
+GLOBL	·libc_setpgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpgid_trampoline_addr(SB)/8, $libc_setpgid_trampoline<>(SB)
+
+TEXT libc_setpriority_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setpriority(SB)
+GLOBL	·libc_setpriority_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setpriority_trampoline_addr(SB)/8, $libc_setpriority_trampoline<>(SB)
+
+TEXT libc_setregid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setregid(SB)
+GLOBL	·libc_setregid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setregid_trampoline_addr(SB)/8, $libc_setregid_trampoline<>(SB)
+
+TEXT libc_setreuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setreuid(SB)
+GLOBL	·libc_setreuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setreuid_trampoline_addr(SB)/8, $libc_setreuid_trampoline<>(SB)
+
+TEXT libc_setresgid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresgid(SB)
+GLOBL	·libc_setresgid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresgid_trampoline_addr(SB)/8, $libc_setresgid_trampoline<>(SB)
+
+TEXT libc_setresuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setresuid(SB)
+GLOBL	·libc_setresuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setresuid_trampoline_addr(SB)/8, $libc_setresuid_trampoline<>(SB)
+
+TEXT libc_setrtable_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setrtable(SB)
+GLOBL	·libc_setrtable_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setrtable_trampoline_addr(SB)/8, $libc_setrtable_trampoline<>(SB)
+
+TEXT libc_setsid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setsid(SB)
+GLOBL	·libc_setsid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setsid_trampoline_addr(SB)/8, $libc_setsid_trampoline<>(SB)
+
+TEXT libc_settimeofday_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_settimeofday(SB)
+GLOBL	·libc_settimeofday_trampoline_addr(SB), RODATA, $8
+DATA	·libc_settimeofday_trampoline_addr(SB)/8, $libc_settimeofday_trampoline<>(SB)
+
+TEXT libc_setuid_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_setuid(SB)
+GLOBL	·libc_setuid_trampoline_addr(SB), RODATA, $8
+DATA	·libc_setuid_trampoline_addr(SB)/8, $libc_setuid_trampoline<>(SB)
+
+TEXT libc_stat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_stat(SB)
+GLOBL	·libc_stat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_stat_trampoline_addr(SB)/8, $libc_stat_trampoline<>(SB)
+
+TEXT libc_statfs_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_statfs(SB)
+GLOBL	·libc_statfs_trampoline_addr(SB), RODATA, $8
+DATA	·libc_statfs_trampoline_addr(SB)/8, $libc_statfs_trampoline<>(SB)
+
+TEXT libc_symlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlink(SB)
+GLOBL	·libc_symlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlink_trampoline_addr(SB)/8, $libc_symlink_trampoline<>(SB)
+
+TEXT libc_symlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_symlinkat(SB)
+GLOBL	·libc_symlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_symlinkat_trampoline_addr(SB)/8, $libc_symlinkat_trampoline<>(SB)
+
+TEXT libc_sync_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sync(SB)
+GLOBL	·libc_sync_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sync_trampoline_addr(SB)/8, $libc_sync_trampoline<>(SB)
+
+TEXT libc_truncate_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_truncate(SB)
+GLOBL	·libc_truncate_trampoline_addr(SB), RODATA, $8
+DATA	·libc_truncate_trampoline_addr(SB)/8, $libc_truncate_trampoline<>(SB)
+
+TEXT libc_umask_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_umask(SB)
+GLOBL	·libc_umask_trampoline_addr(SB), RODATA, $8
+DATA	·libc_umask_trampoline_addr(SB)/8, $libc_umask_trampoline<>(SB)
+
+TEXT libc_unlink_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlink(SB)
+GLOBL	·libc_unlink_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlink_trampoline_addr(SB)/8, $libc_unlink_trampoline<>(SB)
+
+TEXT libc_unlinkat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unlinkat(SB)
+GLOBL	·libc_unlinkat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unlinkat_trampoline_addr(SB)/8, $libc_unlinkat_trampoline<>(SB)
+
+TEXT libc_unmount_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unmount(SB)
+GLOBL	·libc_unmount_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unmount_trampoline_addr(SB)/8, $libc_unmount_trampoline<>(SB)
+
+TEXT libc_write_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_write(SB)
+GLOBL	·libc_write_trampoline_addr(SB), RODATA, $8
+DATA	·libc_write_trampoline_addr(SB)/8, $libc_write_trampoline<>(SB)
+
+TEXT libc_mmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_mmap(SB)
+GLOBL	·libc_mmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_mmap_trampoline_addr(SB)/8, $libc_mmap_trampoline<>(SB)
+
+TEXT libc_munmap_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_munmap(SB)
+GLOBL	·libc_munmap_trampoline_addr(SB), RODATA, $8
+DATA	·libc_munmap_trampoline_addr(SB)/8, $libc_munmap_trampoline<>(SB)
+
+TEXT libc_getfsstat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_getfsstat(SB)
+GLOBL	·libc_getfsstat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_getfsstat_trampoline_addr(SB)/8, $libc_getfsstat_trampoline<>(SB)
+
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
+
+TEXT libc_pledge_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pledge(SB)
+GLOBL	·libc_pledge_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pledge_trampoline_addr(SB)/8, $libc_pledge_trampoline<>(SB)
+
+TEXT libc_unveil_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_unveil(SB)
+GLOBL	·libc_unveil_trampoline_addr(SB), RODATA, $8
+DATA	·libc_unveil_trampoline_addr(SB)/8, $libc_unveil_trampoline<>(SB)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..b4609c20c24dfe0a3463dbe9f118c43d4a1afd53
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
@@ -0,0 +1,2217 @@
+// go run mksyscall_solaris.go -tags solaris,amd64 syscall_solaris.go syscall_solaris_amd64.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build solaris && amd64
+
+package unix
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+//go:cgo_import_dynamic libc_pipe pipe "libc.so"
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
+//go:cgo_import_dynamic libc_getsockname getsockname "libsocket.so"
+//go:cgo_import_dynamic libc_getcwd getcwd "libc.so"
+//go:cgo_import_dynamic libc_getgroups getgroups "libc.so"
+//go:cgo_import_dynamic libc_setgroups setgroups "libc.so"
+//go:cgo_import_dynamic libc_wait4 wait4 "libc.so"
+//go:cgo_import_dynamic libc_gethostname gethostname "libc.so"
+//go:cgo_import_dynamic libc_utimes utimes "libc.so"
+//go:cgo_import_dynamic libc_utimensat utimensat "libc.so"
+//go:cgo_import_dynamic libc_fcntl fcntl "libc.so"
+//go:cgo_import_dynamic libc_futimesat futimesat "libc.so"
+//go:cgo_import_dynamic libc_accept accept "libsocket.so"
+//go:cgo_import_dynamic libc___xnet_recvmsg __xnet_recvmsg "libsocket.so"
+//go:cgo_import_dynamic libc___xnet_sendmsg __xnet_sendmsg "libsocket.so"
+//go:cgo_import_dynamic libc_acct acct "libc.so"
+//go:cgo_import_dynamic libc___makedev __makedev "libc.so"
+//go:cgo_import_dynamic libc___major __major "libc.so"
+//go:cgo_import_dynamic libc___minor __minor "libc.so"
+//go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
+//go:cgo_import_dynamic libc_poll poll "libc.so"
+//go:cgo_import_dynamic libc_access access "libc.so"
+//go:cgo_import_dynamic libc_adjtime adjtime "libc.so"
+//go:cgo_import_dynamic libc_chdir chdir "libc.so"
+//go:cgo_import_dynamic libc_chmod chmod "libc.so"
+//go:cgo_import_dynamic libc_chown chown "libc.so"
+//go:cgo_import_dynamic libc_chroot chroot "libc.so"
+//go:cgo_import_dynamic libc_clockgettime clockgettime "libc.so"
+//go:cgo_import_dynamic libc_close close "libc.so"
+//go:cgo_import_dynamic libc_creat creat "libc.so"
+//go:cgo_import_dynamic libc_dup dup "libc.so"
+//go:cgo_import_dynamic libc_dup2 dup2 "libc.so"
+//go:cgo_import_dynamic libc_exit exit "libc.so"
+//go:cgo_import_dynamic libc_faccessat faccessat "libc.so"
+//go:cgo_import_dynamic libc_fchdir fchdir "libc.so"
+//go:cgo_import_dynamic libc_fchmod fchmod "libc.so"
+//go:cgo_import_dynamic libc_fchmodat fchmodat "libc.so"
+//go:cgo_import_dynamic libc_fchown fchown "libc.so"
+//go:cgo_import_dynamic libc_fchownat fchownat "libc.so"
+//go:cgo_import_dynamic libc_fdatasync fdatasync "libc.so"
+//go:cgo_import_dynamic libc_flock flock "libc.so"
+//go:cgo_import_dynamic libc_fpathconf fpathconf "libc.so"
+//go:cgo_import_dynamic libc_fstat fstat "libc.so"
+//go:cgo_import_dynamic libc_fstatat fstatat "libc.so"
+//go:cgo_import_dynamic libc_fstatvfs fstatvfs "libc.so"
+//go:cgo_import_dynamic libc_getdents getdents "libc.so"
+//go:cgo_import_dynamic libc_getgid getgid "libc.so"
+//go:cgo_import_dynamic libc_getpid getpid "libc.so"
+//go:cgo_import_dynamic libc_getpgid getpgid "libc.so"
+//go:cgo_import_dynamic libc_getpgrp getpgrp "libc.so"
+//go:cgo_import_dynamic libc_geteuid geteuid "libc.so"
+//go:cgo_import_dynamic libc_getegid getegid "libc.so"
+//go:cgo_import_dynamic libc_getppid getppid "libc.so"
+//go:cgo_import_dynamic libc_getpriority getpriority "libc.so"
+//go:cgo_import_dynamic libc_getrlimit getrlimit "libc.so"
+//go:cgo_import_dynamic libc_getrusage getrusage "libc.so"
+//go:cgo_import_dynamic libc_getsid getsid "libc.so"
+//go:cgo_import_dynamic libc_gettimeofday gettimeofday "libc.so"
+//go:cgo_import_dynamic libc_getuid getuid "libc.so"
+//go:cgo_import_dynamic libc_kill kill "libc.so"
+//go:cgo_import_dynamic libc_lchown lchown "libc.so"
+//go:cgo_import_dynamic libc_link link "libc.so"
+//go:cgo_import_dynamic libc___xnet_listen __xnet_listen "libsocket.so"
+//go:cgo_import_dynamic libc_lstat lstat "libc.so"
+//go:cgo_import_dynamic libc_madvise madvise "libc.so"
+//go:cgo_import_dynamic libc_mkdir mkdir "libc.so"
+//go:cgo_import_dynamic libc_mkdirat mkdirat "libc.so"
+//go:cgo_import_dynamic libc_mkfifo mkfifo "libc.so"
+//go:cgo_import_dynamic libc_mkfifoat mkfifoat "libc.so"
+//go:cgo_import_dynamic libc_mknod mknod "libc.so"
+//go:cgo_import_dynamic libc_mknodat mknodat "libc.so"
+//go:cgo_import_dynamic libc_mlock mlock "libc.so"
+//go:cgo_import_dynamic libc_mlockall mlockall "libc.so"
+//go:cgo_import_dynamic libc_mprotect mprotect "libc.so"
+//go:cgo_import_dynamic libc_msync msync "libc.so"
+//go:cgo_import_dynamic libc_munlock munlock "libc.so"
+//go:cgo_import_dynamic libc_munlockall munlockall "libc.so"
+//go:cgo_import_dynamic libc_nanosleep nanosleep "libc.so"
+//go:cgo_import_dynamic libc_open open "libc.so"
+//go:cgo_import_dynamic libc_openat openat "libc.so"
+//go:cgo_import_dynamic libc_pathconf pathconf "libc.so"
+//go:cgo_import_dynamic libc_pause pause "libc.so"
+//go:cgo_import_dynamic libc_pread pread "libc.so"
+//go:cgo_import_dynamic libc_pwrite pwrite "libc.so"
+//go:cgo_import_dynamic libc_read read "libc.so"
+//go:cgo_import_dynamic libc_readlink readlink "libc.so"
+//go:cgo_import_dynamic libc_rename rename "libc.so"
+//go:cgo_import_dynamic libc_renameat renameat "libc.so"
+//go:cgo_import_dynamic libc_rmdir rmdir "libc.so"
+//go:cgo_import_dynamic libc_lseek lseek "libc.so"
+//go:cgo_import_dynamic libc_select select "libc.so"
+//go:cgo_import_dynamic libc_setegid setegid "libc.so"
+//go:cgo_import_dynamic libc_seteuid seteuid "libc.so"
+//go:cgo_import_dynamic libc_setgid setgid "libc.so"
+//go:cgo_import_dynamic libc_sethostname sethostname "libc.so"
+//go:cgo_import_dynamic libc_setpgid setpgid "libc.so"
+//go:cgo_import_dynamic libc_setpriority setpriority "libc.so"
+//go:cgo_import_dynamic libc_setregid setregid "libc.so"
+//go:cgo_import_dynamic libc_setreuid setreuid "libc.so"
+//go:cgo_import_dynamic libc_setsid setsid "libc.so"
+//go:cgo_import_dynamic libc_setuid setuid "libc.so"
+//go:cgo_import_dynamic libc_shutdown shutdown "libsocket.so"
+//go:cgo_import_dynamic libc_stat stat "libc.so"
+//go:cgo_import_dynamic libc_statvfs statvfs "libc.so"
+//go:cgo_import_dynamic libc_symlink symlink "libc.so"
+//go:cgo_import_dynamic libc_sync sync "libc.so"
+//go:cgo_import_dynamic libc_sysconf sysconf "libc.so"
+//go:cgo_import_dynamic libc_times times "libc.so"
+//go:cgo_import_dynamic libc_truncate truncate "libc.so"
+//go:cgo_import_dynamic libc_fsync fsync "libc.so"
+//go:cgo_import_dynamic libc_ftruncate ftruncate "libc.so"
+//go:cgo_import_dynamic libc_umask umask "libc.so"
+//go:cgo_import_dynamic libc_uname uname "libc.so"
+//go:cgo_import_dynamic libc_umount umount "libc.so"
+//go:cgo_import_dynamic libc_unlink unlink "libc.so"
+//go:cgo_import_dynamic libc_unlinkat unlinkat "libc.so"
+//go:cgo_import_dynamic libc_ustat ustat "libc.so"
+//go:cgo_import_dynamic libc_utime utime "libc.so"
+//go:cgo_import_dynamic libc___xnet_bind __xnet_bind "libsocket.so"
+//go:cgo_import_dynamic libc___xnet_connect __xnet_connect "libsocket.so"
+//go:cgo_import_dynamic libc_mmap mmap "libc.so"
+//go:cgo_import_dynamic libc_munmap munmap "libc.so"
+//go:cgo_import_dynamic libc_sendfile sendfile "libsendfile.so"
+//go:cgo_import_dynamic libc___xnet_sendto __xnet_sendto "libsocket.so"
+//go:cgo_import_dynamic libc___xnet_socket __xnet_socket "libsocket.so"
+//go:cgo_import_dynamic libc___xnet_socketpair __xnet_socketpair "libsocket.so"
+//go:cgo_import_dynamic libc_write write "libc.so"
+//go:cgo_import_dynamic libc___xnet_getsockopt __xnet_getsockopt "libsocket.so"
+//go:cgo_import_dynamic libc_getpeername getpeername "libsocket.so"
+//go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so"
+//go:cgo_import_dynamic libc_recvfrom recvfrom "libsocket.so"
+//go:cgo_import_dynamic libc_getpeerucred getpeerucred "libc.so"
+//go:cgo_import_dynamic libc_ucred_get ucred_get "libc.so"
+//go:cgo_import_dynamic libc_ucred_geteuid ucred_geteuid "libc.so"
+//go:cgo_import_dynamic libc_ucred_getegid ucred_getegid "libc.so"
+//go:cgo_import_dynamic libc_ucred_getruid ucred_getruid "libc.so"
+//go:cgo_import_dynamic libc_ucred_getrgid ucred_getrgid "libc.so"
+//go:cgo_import_dynamic libc_ucred_getsuid ucred_getsuid "libc.so"
+//go:cgo_import_dynamic libc_ucred_getsgid ucred_getsgid "libc.so"
+//go:cgo_import_dynamic libc_ucred_getpid ucred_getpid "libc.so"
+//go:cgo_import_dynamic libc_ucred_free ucred_free "libc.so"
+//go:cgo_import_dynamic libc_port_create port_create "libc.so"
+//go:cgo_import_dynamic libc_port_associate port_associate "libc.so"
+//go:cgo_import_dynamic libc_port_dissociate port_dissociate "libc.so"
+//go:cgo_import_dynamic libc_port_get port_get "libc.so"
+//go:cgo_import_dynamic libc_port_getn port_getn "libc.so"
+//go:cgo_import_dynamic libc_putmsg putmsg "libc.so"
+//go:cgo_import_dynamic libc_getmsg getmsg "libc.so"
+
+//go:linkname procpipe libc_pipe
+//go:linkname procpipe2 libc_pipe2
+//go:linkname procgetsockname libc_getsockname
+//go:linkname procGetcwd libc_getcwd
+//go:linkname procgetgroups libc_getgroups
+//go:linkname procsetgroups libc_setgroups
+//go:linkname procwait4 libc_wait4
+//go:linkname procgethostname libc_gethostname
+//go:linkname procutimes libc_utimes
+//go:linkname procutimensat libc_utimensat
+//go:linkname procfcntl libc_fcntl
+//go:linkname procfutimesat libc_futimesat
+//go:linkname procaccept libc_accept
+//go:linkname proc__xnet_recvmsg libc___xnet_recvmsg
+//go:linkname proc__xnet_sendmsg libc___xnet_sendmsg
+//go:linkname procacct libc_acct
+//go:linkname proc__makedev libc___makedev
+//go:linkname proc__major libc___major
+//go:linkname proc__minor libc___minor
+//go:linkname procioctl libc_ioctl
+//go:linkname procpoll libc_poll
+//go:linkname procAccess libc_access
+//go:linkname procAdjtime libc_adjtime
+//go:linkname procChdir libc_chdir
+//go:linkname procChmod libc_chmod
+//go:linkname procChown libc_chown
+//go:linkname procChroot libc_chroot
+//go:linkname procClockGettime libc_clockgettime
+//go:linkname procClose libc_close
+//go:linkname procCreat libc_creat
+//go:linkname procDup libc_dup
+//go:linkname procDup2 libc_dup2
+//go:linkname procExit libc_exit
+//go:linkname procFaccessat libc_faccessat
+//go:linkname procFchdir libc_fchdir
+//go:linkname procFchmod libc_fchmod
+//go:linkname procFchmodat libc_fchmodat
+//go:linkname procFchown libc_fchown
+//go:linkname procFchownat libc_fchownat
+//go:linkname procFdatasync libc_fdatasync
+//go:linkname procFlock libc_flock
+//go:linkname procFpathconf libc_fpathconf
+//go:linkname procFstat libc_fstat
+//go:linkname procFstatat libc_fstatat
+//go:linkname procFstatvfs libc_fstatvfs
+//go:linkname procGetdents libc_getdents
+//go:linkname procGetgid libc_getgid
+//go:linkname procGetpid libc_getpid
+//go:linkname procGetpgid libc_getpgid
+//go:linkname procGetpgrp libc_getpgrp
+//go:linkname procGeteuid libc_geteuid
+//go:linkname procGetegid libc_getegid
+//go:linkname procGetppid libc_getppid
+//go:linkname procGetpriority libc_getpriority
+//go:linkname procGetrlimit libc_getrlimit
+//go:linkname procGetrusage libc_getrusage
+//go:linkname procGetsid libc_getsid
+//go:linkname procGettimeofday libc_gettimeofday
+//go:linkname procGetuid libc_getuid
+//go:linkname procKill libc_kill
+//go:linkname procLchown libc_lchown
+//go:linkname procLink libc_link
+//go:linkname proc__xnet_listen libc___xnet_listen
+//go:linkname procLstat libc_lstat
+//go:linkname procMadvise libc_madvise
+//go:linkname procMkdir libc_mkdir
+//go:linkname procMkdirat libc_mkdirat
+//go:linkname procMkfifo libc_mkfifo
+//go:linkname procMkfifoat libc_mkfifoat
+//go:linkname procMknod libc_mknod
+//go:linkname procMknodat libc_mknodat
+//go:linkname procMlock libc_mlock
+//go:linkname procMlockall libc_mlockall
+//go:linkname procMprotect libc_mprotect
+//go:linkname procMsync libc_msync
+//go:linkname procMunlock libc_munlock
+//go:linkname procMunlockall libc_munlockall
+//go:linkname procNanosleep libc_nanosleep
+//go:linkname procOpen libc_open
+//go:linkname procOpenat libc_openat
+//go:linkname procPathconf libc_pathconf
+//go:linkname procPause libc_pause
+//go:linkname procpread libc_pread
+//go:linkname procpwrite libc_pwrite
+//go:linkname procread libc_read
+//go:linkname procReadlink libc_readlink
+//go:linkname procRename libc_rename
+//go:linkname procRenameat libc_renameat
+//go:linkname procRmdir libc_rmdir
+//go:linkname proclseek libc_lseek
+//go:linkname procSelect libc_select
+//go:linkname procSetegid libc_setegid
+//go:linkname procSeteuid libc_seteuid
+//go:linkname procSetgid libc_setgid
+//go:linkname procSethostname libc_sethostname
+//go:linkname procSetpgid libc_setpgid
+//go:linkname procSetpriority libc_setpriority
+//go:linkname procSetregid libc_setregid
+//go:linkname procSetreuid libc_setreuid
+//go:linkname procSetsid libc_setsid
+//go:linkname procSetuid libc_setuid
+//go:linkname procshutdown libc_shutdown
+//go:linkname procStat libc_stat
+//go:linkname procStatvfs libc_statvfs
+//go:linkname procSymlink libc_symlink
+//go:linkname procSync libc_sync
+//go:linkname procSysconf libc_sysconf
+//go:linkname procTimes libc_times
+//go:linkname procTruncate libc_truncate
+//go:linkname procFsync libc_fsync
+//go:linkname procFtruncate libc_ftruncate
+//go:linkname procUmask libc_umask
+//go:linkname procUname libc_uname
+//go:linkname procumount libc_umount
+//go:linkname procUnlink libc_unlink
+//go:linkname procUnlinkat libc_unlinkat
+//go:linkname procUstat libc_ustat
+//go:linkname procUtime libc_utime
+//go:linkname proc__xnet_bind libc___xnet_bind
+//go:linkname proc__xnet_connect libc___xnet_connect
+//go:linkname procmmap libc_mmap
+//go:linkname procmunmap libc_munmap
+//go:linkname procsendfile libc_sendfile
+//go:linkname proc__xnet_sendto libc___xnet_sendto
+//go:linkname proc__xnet_socket libc___xnet_socket
+//go:linkname proc__xnet_socketpair libc___xnet_socketpair
+//go:linkname procwrite libc_write
+//go:linkname proc__xnet_getsockopt libc___xnet_getsockopt
+//go:linkname procgetpeername libc_getpeername
+//go:linkname procsetsockopt libc_setsockopt
+//go:linkname procrecvfrom libc_recvfrom
+//go:linkname procgetpeerucred libc_getpeerucred
+//go:linkname procucred_get libc_ucred_get
+//go:linkname procucred_geteuid libc_ucred_geteuid
+//go:linkname procucred_getegid libc_ucred_getegid
+//go:linkname procucred_getruid libc_ucred_getruid
+//go:linkname procucred_getrgid libc_ucred_getrgid
+//go:linkname procucred_getsuid libc_ucred_getsuid
+//go:linkname procucred_getsgid libc_ucred_getsgid
+//go:linkname procucred_getpid libc_ucred_getpid
+//go:linkname procucred_free libc_ucred_free
+//go:linkname procport_create libc_port_create
+//go:linkname procport_associate libc_port_associate
+//go:linkname procport_dissociate libc_port_dissociate
+//go:linkname procport_get libc_port_get
+//go:linkname procport_getn libc_port_getn
+//go:linkname procputmsg libc_putmsg
+//go:linkname procgetmsg libc_getmsg
+
+var (
+	procpipe,
+	procpipe2,
+	procgetsockname,
+	procGetcwd,
+	procgetgroups,
+	procsetgroups,
+	procwait4,
+	procgethostname,
+	procutimes,
+	procutimensat,
+	procfcntl,
+	procfutimesat,
+	procaccept,
+	proc__xnet_recvmsg,
+	proc__xnet_sendmsg,
+	procacct,
+	proc__makedev,
+	proc__major,
+	proc__minor,
+	procioctl,
+	procpoll,
+	procAccess,
+	procAdjtime,
+	procChdir,
+	procChmod,
+	procChown,
+	procChroot,
+	procClockGettime,
+	procClose,
+	procCreat,
+	procDup,
+	procDup2,
+	procExit,
+	procFaccessat,
+	procFchdir,
+	procFchmod,
+	procFchmodat,
+	procFchown,
+	procFchownat,
+	procFdatasync,
+	procFlock,
+	procFpathconf,
+	procFstat,
+	procFstatat,
+	procFstatvfs,
+	procGetdents,
+	procGetgid,
+	procGetpid,
+	procGetpgid,
+	procGetpgrp,
+	procGeteuid,
+	procGetegid,
+	procGetppid,
+	procGetpriority,
+	procGetrlimit,
+	procGetrusage,
+	procGetsid,
+	procGettimeofday,
+	procGetuid,
+	procKill,
+	procLchown,
+	procLink,
+	proc__xnet_listen,
+	procLstat,
+	procMadvise,
+	procMkdir,
+	procMkdirat,
+	procMkfifo,
+	procMkfifoat,
+	procMknod,
+	procMknodat,
+	procMlock,
+	procMlockall,
+	procMprotect,
+	procMsync,
+	procMunlock,
+	procMunlockall,
+	procNanosleep,
+	procOpen,
+	procOpenat,
+	procPathconf,
+	procPause,
+	procpread,
+	procpwrite,
+	procread,
+	procReadlink,
+	procRename,
+	procRenameat,
+	procRmdir,
+	proclseek,
+	procSelect,
+	procSetegid,
+	procSeteuid,
+	procSetgid,
+	procSethostname,
+	procSetpgid,
+	procSetpriority,
+	procSetregid,
+	procSetreuid,
+	procSetsid,
+	procSetuid,
+	procshutdown,
+	procStat,
+	procStatvfs,
+	procSymlink,
+	procSync,
+	procSysconf,
+	procTimes,
+	procTruncate,
+	procFsync,
+	procFtruncate,
+	procUmask,
+	procUname,
+	procumount,
+	procUnlink,
+	procUnlinkat,
+	procUstat,
+	procUtime,
+	proc__xnet_bind,
+	proc__xnet_connect,
+	procmmap,
+	procmunmap,
+	procsendfile,
+	proc__xnet_sendto,
+	proc__xnet_socket,
+	proc__xnet_socketpair,
+	procwrite,
+	proc__xnet_getsockopt,
+	procgetpeername,
+	procsetsockopt,
+	procrecvfrom,
+	procgetpeerucred,
+	procucred_get,
+	procucred_geteuid,
+	procucred_getegid,
+	procucred_getruid,
+	procucred_getrgid,
+	procucred_getsuid,
+	procucred_getsgid,
+	procucred_getpid,
+	procucred_free,
+	procport_create,
+	procport_associate,
+	procport_dissociate,
+	procport_get,
+	procport_getn,
+	procputmsg,
+	procgetmsg syscallFunc
+)
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]_C_int) (n int, err error) {
+	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procpipe)), 1, uintptr(unsafe.Pointer(p)), 0, 0, 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe2(p *[2]_C_int, flags int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procpipe2)), 2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgetsockname)), 3, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getcwd(buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procGetcwd)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0, 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(ngid int, gid *_Gid_t) (n int, err error) {
+	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procgetgroups)), 2, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0, 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(ngid int, gid *_Gid_t) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procsetgroups)), 2, uintptr(ngid), uintptr(unsafe.Pointer(gid)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func wait4(pid int32, statusp *_C_int, options int, rusage *Rusage) (wpid int32, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwait4)), 4, uintptr(pid), uintptr(unsafe.Pointer(statusp)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0)
+	wpid = int32(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gethostname(buf []byte) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgethostname)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0, 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, times *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procutimes)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimensat(fd int, path string, times *[2]Timespec, flag int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procutimensat)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flag), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfcntl)), 3, uintptr(fd), uintptr(cmd), uintptr(arg), 0, 0, 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func futimesat(fildes int, path *byte, times *[2]Timeval) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procfutimesat)), 3, uintptr(fildes), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(times)), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procaccept)), 3, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_recvmsg)), 3, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_sendmsg)), 3, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func acct(path *byte) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procacct)), 1, uintptr(unsafe.Pointer(path)), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func __makedev(version int, major uint, minor uint) (val uint64) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&proc__makedev)), 3, uintptr(version), uintptr(major), uintptr(minor), 0, 0, 0)
+	val = uint64(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func __major(version int, dev uint64) (val uint) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&proc__major)), 2, uintptr(version), uintptr(dev), 0, 0, 0, 0)
+	val = uint(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func __minor(version int, dev uint64) (val uint) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&proc__minor)), 2, uintptr(version), uintptr(dev), 0, 0, 0, 0)
+	val = uint(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlRet(fd int, req int, arg uintptr) (ret int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtrRet(fd int, req int, arg unsafe.Pointer) (ret int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpoll)), 3, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procAccess)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Adjtime(delta *Timeval, olddelta *Timeval) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procAdjtime)), 2, uintptr(unsafe.Pointer(delta)), uintptr(unsafe.Pointer(olddelta)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChdir)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChmod)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChown)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procChroot)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ClockGettime(clockid int32, time *Timespec) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procClockGettime)), 2, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Close(fd int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procClose)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Creat(path string, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procCreat)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(fd int) (nfd int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procDup)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	nfd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procDup2)), 2, uintptr(oldfd), uintptr(newfd), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	sysvicall6(uintptr(unsafe.Pointer(&procExit)), 1, uintptr(code), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFaccessat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchdir)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchmod)), 2, uintptr(fd), uintptr(mode), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchmodat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchown)), 3, uintptr(fd), uintptr(uid), uintptr(gid), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFchownat)), 5, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fdatasync(fd int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFdatasync)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Flock(fd int, how int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFlock)), 2, uintptr(fd), uintptr(how), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fpathconf(fd int, name int) (val int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFpathconf)), 2, uintptr(fd), uintptr(name), 0, 0, 0, 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstat)), 2, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstatat)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatvfs(fd int, vfsstat *Statvfs_t) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFstatvfs)), 2, uintptr(fd), uintptr(unsafe.Pointer(vfsstat)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getdents(fd int, buf []byte, basep *uintptr) (n int, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procGetdents)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(unsafe.Pointer(basep)), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := rawSysvicall6(uintptr(unsafe.Pointer(&procGetgid)), 0, 0, 0, 0, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpid)), 0, 0, 0, 0, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpgid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgrp() (pgid int, err error) {
+	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetpgrp)), 0, 0, 0, 0, 0, 0, 0)
+	pgid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procGeteuid)), 0, 0, 0, 0, 0, 0, 0)
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procGetegid)), 0, 0, 0, 0, 0, 0, 0)
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (ppid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procGetppid)), 0, 0, 0, 0, 0, 0, 0)
+	ppid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procGetpriority)), 2, uintptr(which), uintptr(who), 0, 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(which int, lim *Rlimit) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetrlimit)), 2, uintptr(which), uintptr(unsafe.Pointer(lim)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrusage(who int, rusage *Rusage) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetrusage)), 2, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGetsid)), 1, uintptr(pid), 0, 0, 0, 0, 0)
+	sid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gettimeofday(tv *Timeval) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procGettimeofday)), 1, uintptr(unsafe.Pointer(tv)), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := rawSysvicall6(uintptr(unsafe.Pointer(&procGetuid)), 0, 0, 0, 0, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, signum syscall.Signal) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procKill)), 2, uintptr(pid), uintptr(signum), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procLchown)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procLink)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, backlog int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_listen)), 2, uintptr(s), uintptr(backlog), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procLstat)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Madvise(b []byte, advice int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMadvise)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(advice), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkdir)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkdirat)), 3, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkfifo)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifoat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMkfifoat)), 3, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMknod)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMknodat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMlock)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mlockall(flags int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMlockall)), 1, uintptr(flags), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMprotect)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(prot), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMsync)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), uintptr(flags), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlock(b []byte) (err error) {
+	var _p0 *byte
+	if len(b) > 0 {
+		_p0 = &b[0]
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMunlock)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(b)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Munlockall() (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procMunlockall)), 0, 0, 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Nanosleep(time *Timespec, leftover *Timespec) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procNanosleep)), 2, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procOpen)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procOpenat)), 4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode), 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pathconf(path string, name int) (val int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPathconf)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(name), 0, 0, 0, 0)
+	val = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pause() (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procPause)), 0, 0, 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpread)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpwrite)), 4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procread)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readlink(path string, buf []byte) (n int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	if len(buf) > 0 {
+		_p1 = &buf[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procReadlink)), 3, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(len(buf)), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procRename)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procRenameat)), 4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procRmdir)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proclseek)), 3, uintptr(fd), uintptr(offset), uintptr(whence), 0, 0, 0)
+	newoffset = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSelect)), 5, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetegid)), 1, uintptr(egid), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSeteuid)), 1, uintptr(euid), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(gid int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetgid)), 1, uintptr(gid), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sethostname(p []byte) (err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSethostname)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetpgid)), 2, uintptr(pid), uintptr(pgid), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSetpriority)), 3, uintptr(which), uintptr(who), uintptr(prio), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetregid)), 2, uintptr(rgid), uintptr(egid), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetreuid)), 2, uintptr(ruid), uintptr(euid), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetsid)), 0, 0, 0, 0, 0, 0, 0)
+	pid = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procSetuid)), 1, uintptr(uid), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(s int, how int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procshutdown)), 2, uintptr(s), uintptr(how), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Stat(path string, stat *Stat_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procStat)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Statvfs(path string, vfsstat *Statvfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procStatvfs)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(vfsstat)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSymlink)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSync)), 0, 0, 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sysconf(which int) (n int64, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procSysconf)), 1, uintptr(which), 0, 0, 0, 0, 0)
+	n = int64(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	r0, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procTimes)), 1, uintptr(unsafe.Pointer(tms)), 0, 0, 0, 0, 0)
+	ticks = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procTruncate)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(length), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFsync)), 1, uintptr(fd), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procFtruncate)), 2, uintptr(fd), uintptr(length), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procUmask)), 1, uintptr(mask), 0, 0, 0, 0, 0)
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procUname)), 1, uintptr(unsafe.Pointer(buf)), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unmount(target string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(target)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procumount)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUnlink)), 1, uintptr(unsafe.Pointer(_p0)), 0, 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUnlinkat)), 3, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUstat)), 2, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, buf *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procUtime)), 2, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_bind)), 3, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_connect)), 3, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procmmap)), 6, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	ret = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procmunmap)), 2, uintptr(addr), uintptr(length), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procsendfile)), 4, uintptr(outfd), uintptr(infd), uintptr(unsafe.Pointer(offset)), uintptr(count), 0, 0)
+	written = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_sendto)), 6, uintptr(s), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_socket)), 3, uintptr(domain), uintptr(typ), uintptr(proto), 0, 0, 0)
+	fd = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&proc__xnet_socketpair)), 4, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procwrite)), 3, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&proc__xnet_getsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procgetpeername)), 3, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procsetsockopt)), 5, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 *byte
+	if len(p) > 0 {
+		_p0 = &p[0]
+	}
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procrecvfrom)), 6, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeerucred(fd uintptr, ucred *uintptr) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgetpeerucred)), 2, uintptr(fd), uintptr(unsafe.Pointer(ucred)), 0, 0, 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGet(pid int) (ucred uintptr, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procucred_get)), 1, uintptr(pid), 0, 0, 0, 0, 0)
+	ucred = uintptr(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGeteuid(ucred uintptr) (uid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_geteuid)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGetegid(ucred uintptr) (gid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getegid)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGetruid(ucred uintptr) (uid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getruid)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGetrgid(ucred uintptr) (gid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getrgid)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGetsuid(ucred uintptr) (uid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getsuid)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGetsgid(ucred uintptr) (gid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getsgid)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredGetpid(ucred uintptr) (pid int) {
+	r0, _, _ := sysvicall6(uintptr(unsafe.Pointer(&procucred_getpid)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ucredFree(ucred uintptr) {
+	sysvicall6(uintptr(unsafe.Pointer(&procucred_free)), 1, uintptr(ucred), 0, 0, 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_create() (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_create)), 0, 0, 0, 0, 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_associate(port int, source int, object uintptr, events int, user *byte) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_associate)), 5, uintptr(port), uintptr(source), uintptr(object), uintptr(events), uintptr(unsafe.Pointer(user)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_dissociate(port int, source int, object uintptr) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_dissociate)), 3, uintptr(port), uintptr(source), uintptr(object), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_get(port int, pe *portEvent, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_get)), 3, uintptr(port), uintptr(unsafe.Pointer(pe)), uintptr(unsafe.Pointer(timeout)), 0, 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func port_getn(port int, pe *portEvent, max uint32, nget *uint32, timeout *Timespec) (n int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procport_getn)), 5, uintptr(port), uintptr(unsafe.Pointer(pe)), uintptr(max), uintptr(unsafe.Pointer(nget)), uintptr(unsafe.Pointer(timeout)), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func putmsg(fd int, clptr *strbuf, dataptr *strbuf, flags int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procputmsg)), 4, uintptr(fd), uintptr(unsafe.Pointer(clptr)), uintptr(unsafe.Pointer(dataptr)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getmsg(fd int, clptr *strbuf, dataptr *strbuf, flags *int) (err error) {
+	_, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procgetmsg)), 4, uintptr(fd), uintptr(unsafe.Pointer(clptr)), uintptr(unsafe.Pointer(dataptr)), uintptr(unsafe.Pointer(flags)), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..7ccf66b7ee0d66a551ba032e4180d0f0061c132f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go
@@ -0,0 +1,3458 @@
+// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build zos && s390x
+
+package unix
+
+import (
+	"runtime"
+	"syscall"
+	"unsafe"
+)
+
+var _ syscall.Errno
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fcntl(fd int, cmd int, arg int) (val int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), uintptr(arg))
+	runtime.ExitSyscall()
+	val = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Flistxattr(fd int, dest []byte) (sz int, err error) {
+	var _p0 unsafe.Pointer
+	if len(dest) > 0 {
+		_p0 = unsafe.Pointer(&dest[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FLISTXATTR_A<<4, uintptr(fd), uintptr(_p0), uintptr(len(dest)))
+	runtime.ExitSyscall()
+	sz = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FlistxattrAddr() *(func(fd int, dest []byte) (sz int, err error))
+
+var Flistxattr = enter_Flistxattr
+
+func enter_Flistxattr(fd int, dest []byte) (sz int, err error) {
+	funcref := get_FlistxattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FLISTXATTR_A<<4, "") == 0 {
+		*funcref = impl_Flistxattr
+	} else {
+		*funcref = error_Flistxattr
+	}
+	return (*funcref)(fd, dest)
+}
+
+func error_Flistxattr(fd int, dest []byte) (sz int, err error) {
+	sz = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Fremovexattr(fd int, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FREMOVEXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FremovexattrAddr() *(func(fd int, attr string) (err error))
+
+var Fremovexattr = enter_Fremovexattr
+
+func enter_Fremovexattr(fd int, attr string) (err error) {
+	funcref := get_FremovexattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FREMOVEXATTR_A<<4, "") == 0 {
+		*funcref = impl_Fremovexattr
+	} else {
+		*funcref = error_Fremovexattr
+	}
+	return (*funcref)(fd, attr)
+}
+
+func error_Fremovexattr(fd int, attr string) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func read(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_READ<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func write(fd int, p []byte) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WRITE<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FGETXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	runtime.ExitSyscall()
+	sz = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FgetxattrAddr() *(func(fd int, attr string, dest []byte) (sz int, err error))
+
+var Fgetxattr = enter_Fgetxattr
+
+func enter_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	funcref := get_FgetxattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FGETXATTR_A<<4, "") == 0 {
+		*funcref = impl_Fgetxattr
+	} else {
+		*funcref = error_Fgetxattr
+	}
+	return (*funcref)(fd, attr, dest)
+}
+
+func error_Fgetxattr(fd int, attr string, dest []byte) (sz int, err error) {
+	sz = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(data) > 0 {
+		_p1 = unsafe.Pointer(&data[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FSETXATTR_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(data)), uintptr(flag))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FsetxattrAddr() *(func(fd int, attr string, data []byte, flag int) (err error))
+
+var Fsetxattr = enter_Fsetxattr
+
+func enter_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) {
+	funcref := get_FsetxattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FSETXATTR_A<<4, "") == 0 {
+		*funcref = impl_Fsetxattr
+	} else {
+		*funcref = error_Fsetxattr
+	}
+	return (*funcref)(fd, attr, data, flag)
+}
+
+func error_Fsetxattr(fd int, attr string, data []byte, flag int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCEPT_A<<4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCEPT4_A<<4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_accept4Addr() *(func(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error))
+
+var accept4 = enter_accept4
+
+func enter_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	funcref := get_accept4Addr()
+	if funcptrtest(GetZosLibVec()+SYS___ACCEPT4_A<<4, "") == 0 {
+		*funcref = impl_accept4
+	} else {
+		*funcref = error_accept4
+	}
+	return (*funcref)(s, rsa, addrlen, flags)
+}
+
+func error_accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___BIND_A<<4, uintptr(s), uintptr(addr), uintptr(addrlen))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CONNECT_A<<4, uintptr(s), uintptr(addr), uintptr(addrlen))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getgroups(n int, list *_Gid_t) (nn int, err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETGROUPS<<4, uintptr(n), uintptr(unsafe.Pointer(list)))
+	nn = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setgroups(n int, list *_Gid_t) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETGROUPS<<4, uintptr(n), uintptr(unsafe.Pointer(list)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETSOCKOPT<<4, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(unsafe.Pointer(vallen)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETSOCKOPT<<4, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socket(domain int, typ int, proto int) (fd int, err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SOCKET<<4, uintptr(domain), uintptr(typ), uintptr(proto))
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SOCKETPAIR<<4, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(fd)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETPEERNAME_A<<4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETSOCKNAME_A<<4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Removexattr(path string, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___REMOVEXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_RemovexattrAddr() *(func(path string, attr string) (err error))
+
+var Removexattr = enter_Removexattr
+
+func enter_Removexattr(path string, attr string) (err error) {
+	funcref := get_RemovexattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___REMOVEXATTR_A<<4, "") == 0 {
+		*funcref = impl_Removexattr
+	} else {
+		*funcref = error_Removexattr
+	}
+	return (*funcref)(path, attr)
+}
+
+func error_Removexattr(path string, attr string) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RECVFROM_A<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SENDTO_A<<4, uintptr(s), uintptr(_p0), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(addrlen))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func recvmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RECVMSG_A<<4, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func sendmsg(s int, msg *Msghdr, flags int) (n int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SENDMSG_A<<4, uintptr(s), uintptr(unsafe.Pointer(msg)), uintptr(flags))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MMAP<<4, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flag), uintptr(fd), uintptr(pos))
+	runtime.ExitSyscall()
+	ret = uintptr(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func munmap(addr uintptr, length uintptr) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MUNMAP<<4, uintptr(addr), uintptr(length))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctl(fd int, req int, arg uintptr) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_IOCTL<<4, uintptr(fd), uintptr(req), uintptr(arg))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ioctlPtr(fd int, req int, arg unsafe.Pointer) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_IOCTL<<4, uintptr(fd), uintptr(req), uintptr(arg))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMAT<<4, uintptr(id), uintptr(addr), uintptr(flag))
+	runtime.ExitSyscall()
+	ret = uintptr(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMCTL64<<4, uintptr(id), uintptr(cmd), uintptr(unsafe.Pointer(buf)))
+	runtime.ExitSyscall()
+	result = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmdt(addr uintptr) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMDT<<4, uintptr(addr))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func shmget(key int, size int, flag int) (id int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHMGET<<4, uintptr(key), uintptr(size), uintptr(flag))
+	runtime.ExitSyscall()
+	id = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Access(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___ACCESS_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHDIR_A<<4, uintptr(unsafe.Pointer(_p0)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHOWN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chmod(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHMOD_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Creat(path string, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CREAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup(oldfd int) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP<<4, uintptr(oldfd))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Dup2(oldfd int, newfd int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP2<<4, uintptr(oldfd), uintptr(newfd))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Dup3(oldfd int, newfd int, flags int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DUP3<<4, uintptr(oldfd), uintptr(newfd), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_Dup3Addr() *(func(oldfd int, newfd int, flags int) (err error))
+
+var Dup3 = enter_Dup3
+
+func enter_Dup3(oldfd int, newfd int, flags int) (err error) {
+	funcref := get_Dup3Addr()
+	if funcptrtest(GetZosLibVec()+SYS_DUP3<<4, "") == 0 {
+		*funcref = impl_Dup3
+	} else {
+		*funcref = error_Dup3
+	}
+	return (*funcref)(oldfd, newfd, flags)
+}
+
+func error_Dup3(oldfd int, newfd int, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Dirfd(dirp uintptr) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_DIRFD<<4, uintptr(dirp))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_DirfdAddr() *(func(dirp uintptr) (fd int, err error))
+
+var Dirfd = enter_Dirfd
+
+func enter_Dirfd(dirp uintptr) (fd int, err error) {
+	funcref := get_DirfdAddr()
+	if funcptrtest(GetZosLibVec()+SYS_DIRFD<<4, "") == 0 {
+		*funcref = impl_Dirfd
+	} else {
+		*funcref = error_Dirfd
+	}
+	return (*funcref)(dirp)
+}
+
+func error_Dirfd(dirp uintptr) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_EpollCreate(size int) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CREATE<<4, uintptr(size))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_EpollCreateAddr() *(func(size int) (fd int, err error))
+
+var EpollCreate = enter_EpollCreate
+
+func enter_EpollCreate(size int) (fd int, err error) {
+	funcref := get_EpollCreateAddr()
+	if funcptrtest(GetZosLibVec()+SYS_EPOLL_CREATE<<4, "") == 0 {
+		*funcref = impl_EpollCreate
+	} else {
+		*funcref = error_EpollCreate
+	}
+	return (*funcref)(size)
+}
+
+func error_EpollCreate(size int) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_EpollCreate1(flags int) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CREATE1<<4, uintptr(flags))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_EpollCreate1Addr() *(func(flags int) (fd int, err error))
+
+var EpollCreate1 = enter_EpollCreate1
+
+func enter_EpollCreate1(flags int) (fd int, err error) {
+	funcref := get_EpollCreate1Addr()
+	if funcptrtest(GetZosLibVec()+SYS_EPOLL_CREATE1<<4, "") == 0 {
+		*funcref = impl_EpollCreate1
+	} else {
+		*funcref = error_EpollCreate1
+	}
+	return (*funcref)(flags)
+}
+
+func error_EpollCreate1(flags int) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_CTL<<4, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_EpollCtlAddr() *(func(epfd int, op int, fd int, event *EpollEvent) (err error))
+
+var EpollCtl = enter_EpollCtl
+
+func enter_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
+	funcref := get_EpollCtlAddr()
+	if funcptrtest(GetZosLibVec()+SYS_EPOLL_CTL<<4, "") == 0 {
+		*funcref = impl_EpollCtl
+	} else {
+		*funcref = error_EpollCtl
+	}
+	return (*funcref)(epfd, op, fd, event)
+}
+
+func error_EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_PWAIT<<4, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec), uintptr(unsafe.Pointer(sigmask)))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_EpollPwaitAddr() *(func(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error))
+
+var EpollPwait = enter_EpollPwait
+
+func enter_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) {
+	funcref := get_EpollPwaitAddr()
+	if funcptrtest(GetZosLibVec()+SYS_EPOLL_PWAIT<<4, "") == 0 {
+		*funcref = impl_EpollPwait
+	} else {
+		*funcref = error_EpollPwait
+	}
+	return (*funcref)(epfd, events, msec, sigmask)
+}
+
+func error_EpollPwait(epfd int, events []EpollEvent, msec int, sigmask *int) (n int, err error) {
+	n = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(events) > 0 {
+		_p0 = unsafe.Pointer(&events[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EPOLL_WAIT<<4, uintptr(epfd), uintptr(_p0), uintptr(len(events)), uintptr(msec))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_EpollWaitAddr() *(func(epfd int, events []EpollEvent, msec int) (n int, err error))
+
+var EpollWait = enter_EpollWait
+
+func enter_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	funcref := get_EpollWaitAddr()
+	if funcptrtest(GetZosLibVec()+SYS_EPOLL_WAIT<<4, "") == 0 {
+		*funcref = impl_EpollWait
+	} else {
+		*funcref = error_EpollWait
+	}
+	return (*funcref)(epfd, events, msec)
+}
+
+func error_EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) {
+	n = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Errno2() (er2 int) {
+	runtime.EnterSyscall()
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS___ERRNO2<<4)
+	runtime.ExitSyscall()
+	er2 = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Eventfd(initval uint, flags int) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_EVENTFD<<4, uintptr(initval), uintptr(flags))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_EventfdAddr() *(func(initval uint, flags int) (fd int, err error))
+
+var Eventfd = enter_Eventfd
+
+func enter_Eventfd(initval uint, flags int) (fd int, err error) {
+	funcref := get_EventfdAddr()
+	if funcptrtest(GetZosLibVec()+SYS_EVENTFD<<4, "") == 0 {
+		*funcref = impl_Eventfd
+	} else {
+		*funcref = error_Eventfd
+	}
+	return (*funcref)(initval, flags)
+}
+
+func error_Eventfd(initval uint, flags int) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Exit(code int) {
+	runtime.EnterSyscall()
+	CallLeFuncWithErr(GetZosLibVec()+SYS_EXIT<<4, uintptr(code))
+	runtime.ExitSyscall()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FACCESSAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FaccessatAddr() *(func(dirfd int, path string, mode uint32, flags int) (err error))
+
+var Faccessat = enter_Faccessat
+
+func enter_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	funcref := get_FaccessatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FACCESSAT_A<<4, "") == 0 {
+		*funcref = impl_Faccessat
+	} else {
+		*funcref = error_Faccessat
+	}
+	return (*funcref)(dirfd, path, mode, flags)
+}
+
+func error_Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchdir(fd int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHDIR<<4, uintptr(fd))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchmod(fd int, mode uint32) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHMOD<<4, uintptr(fd), uintptr(mode))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FCHMODAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FchmodatAddr() *(func(dirfd int, path string, mode uint32, flags int) (err error))
+
+var Fchmodat = enter_Fchmodat
+
+func enter_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	funcref := get_FchmodatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FCHMODAT_A<<4, "") == 0 {
+		*funcref = impl_Fchmodat
+	} else {
+		*funcref = error_Fchmodat
+	}
+	return (*funcref)(dirfd, path, mode, flags)
+}
+
+func error_Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fchown(fd int, uid int, gid int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCHOWN<<4, uintptr(fd), uintptr(uid), uintptr(gid))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FCHOWNAT_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FchownatAddr() *(func(fd int, path string, uid int, gid int, flags int) (err error))
+
+var Fchownat = enter_Fchownat
+
+func enter_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) {
+	funcref := get_FchownatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FCHOWNAT_A<<4, "") == 0 {
+		*funcref = impl_Fchownat
+	} else {
+		*funcref = error_Fchownat
+	}
+	return (*funcref)(fd, path, uid, gid, flags)
+}
+
+func error_Fchownat(fd int, path string, uid int, gid int, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func FcntlInt(fd uintptr, cmd int, arg int) (retval int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FCNTL<<4, uintptr(fd), uintptr(cmd), uintptr(arg))
+	runtime.ExitSyscall()
+	retval = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Fdatasync(fd int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FDATASYNC<<4, uintptr(fd))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FdatasyncAddr() *(func(fd int) (err error))
+
+var Fdatasync = enter_Fdatasync
+
+func enter_Fdatasync(fd int) (err error) {
+	funcref := get_FdatasyncAddr()
+	if funcptrtest(GetZosLibVec()+SYS_FDATASYNC<<4, "") == 0 {
+		*funcref = impl_Fdatasync
+	} else {
+		*funcref = error_Fdatasync
+	}
+	return (*funcref)(fd)
+}
+
+func error_Fdatasync(fd int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func fstat(fd int, stat *Stat_LE_t) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTAT<<4, uintptr(fd), uintptr(unsafe.Pointer(stat)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FSTATAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_fstatatAddr() *(func(dirfd int, path string, stat *Stat_LE_t, flags int) (err error))
+
+var fstatat = enter_fstatat
+
+func enter_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) {
+	funcref := get_fstatatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FSTATAT_A<<4, "") == 0 {
+		*funcref = impl_fstatat
+	} else {
+		*funcref = error_fstatat
+	}
+	return (*funcref)(dirfd, path, stat, flags)
+}
+
+func error_fstatat(dirfd int, path string, stat *Stat_LE_t, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(dest) > 0 {
+		_p2 = unsafe.Pointer(&dest[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LGETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)))
+	runtime.ExitSyscall()
+	sz = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_LgetxattrAddr() *(func(link string, attr string, dest []byte) (sz int, err error))
+
+var Lgetxattr = enter_Lgetxattr
+
+func enter_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	funcref := get_LgetxattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___LGETXATTR_A<<4, "") == 0 {
+		*funcref = impl_Lgetxattr
+	} else {
+		*funcref = error_Lgetxattr
+	}
+	return (*funcref)(link, attr, dest)
+}
+
+func error_Lgetxattr(link string, attr string, dest []byte) (sz int, err error) {
+	sz = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	var _p2 unsafe.Pointer
+	if len(data) > 0 {
+		_p2 = unsafe.Pointer(&data[0])
+	} else {
+		_p2 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LSETXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_LsetxattrAddr() *(func(path string, attr string, data []byte, flags int) (err error))
+
+var Lsetxattr = enter_Lsetxattr
+
+func enter_Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
+	funcref := get_LsetxattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___LSETXATTR_A<<4, "") == 0 {
+		*funcref = impl_Lsetxattr
+	} else {
+		*funcref = error_Lsetxattr
+	}
+	return (*funcref)(path, attr, data, flags)
+}
+
+func error_Lsetxattr(path string, attr string, data []byte, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Fstatfs(fd int, buf *Statfs_t) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTATFS<<4, uintptr(fd), uintptr(unsafe.Pointer(buf)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FstatfsAddr() *(func(fd int, buf *Statfs_t) (err error))
+
+var Fstatfs = enter_Fstatfs
+
+func enter_Fstatfs(fd int, buf *Statfs_t) (err error) {
+	funcref := get_FstatfsAddr()
+	if funcptrtest(GetZosLibVec()+SYS_FSTATFS<<4, "") == 0 {
+		*funcref = impl_Fstatfs
+	} else {
+		*funcref = error_Fstatfs
+	}
+	return (*funcref)(fd, buf)
+}
+
+func error_Fstatfs(fd int, buf *Statfs_t) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fstatvfs(fd int, stat *Statvfs_t) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSTATVFS<<4, uintptr(fd), uintptr(unsafe.Pointer(stat)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Fsync(fd int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FSYNC<<4, uintptr(fd))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Futimes(fd int, tv []Timeval) (err error) {
+	var _p0 unsafe.Pointer
+	if len(tv) > 0 {
+		_p0 = unsafe.Pointer(&tv[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FUTIMES<<4, uintptr(fd), uintptr(_p0), uintptr(len(tv)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FutimesAddr() *(func(fd int, tv []Timeval) (err error))
+
+var Futimes = enter_Futimes
+
+func enter_Futimes(fd int, tv []Timeval) (err error) {
+	funcref := get_FutimesAddr()
+	if funcptrtest(GetZosLibVec()+SYS_FUTIMES<<4, "") == 0 {
+		*funcref = impl_Futimes
+	} else {
+		*funcref = error_Futimes
+	}
+	return (*funcref)(fd, tv)
+}
+
+func error_Futimes(fd int, tv []Timeval) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Futimesat(dirfd int, path string, tv []Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(tv) > 0 {
+		_p1 = unsafe.Pointer(&tv[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___FUTIMESAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(tv)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_FutimesatAddr() *(func(dirfd int, path string, tv []Timeval) (err error))
+
+var Futimesat = enter_Futimesat
+
+func enter_Futimesat(dirfd int, path string, tv []Timeval) (err error) {
+	funcref := get_FutimesatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___FUTIMESAT_A<<4, "") == 0 {
+		*funcref = impl_Futimesat
+	} else {
+		*funcref = error_Futimesat
+	}
+	return (*funcref)(dirfd, path, tv)
+}
+
+func error_Futimesat(dirfd int, path string, tv []Timeval) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Ftruncate(fd int, length int64) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_FTRUNCATE<<4, uintptr(fd), uintptr(length))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Getrandom(buf []byte, flags int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRANDOM<<4, uintptr(_p0), uintptr(len(buf)), uintptr(flags))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_GetrandomAddr() *(func(buf []byte, flags int) (n int, err error))
+
+var Getrandom = enter_Getrandom
+
+func enter_Getrandom(buf []byte, flags int) (n int, err error) {
+	funcref := get_GetrandomAddr()
+	if funcptrtest(GetZosLibVec()+SYS_GETRANDOM<<4, "") == 0 {
+		*funcref = impl_Getrandom
+	} else {
+		*funcref = error_Getrandom
+	}
+	return (*funcref)(buf, flags)
+}
+
+func error_Getrandom(buf []byte, flags int) (n int, err error) {
+	n = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_InotifyInit() (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec() + SYS_INOTIFY_INIT<<4)
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_InotifyInitAddr() *(func() (fd int, err error))
+
+var InotifyInit = enter_InotifyInit
+
+func enter_InotifyInit() (fd int, err error) {
+	funcref := get_InotifyInitAddr()
+	if funcptrtest(GetZosLibVec()+SYS_INOTIFY_INIT<<4, "") == 0 {
+		*funcref = impl_InotifyInit
+	} else {
+		*funcref = error_InotifyInit
+	}
+	return (*funcref)()
+}
+
+func error_InotifyInit() (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_InotifyInit1(flags int) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_INOTIFY_INIT1<<4, uintptr(flags))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_InotifyInit1Addr() *(func(flags int) (fd int, err error))
+
+var InotifyInit1 = enter_InotifyInit1
+
+func enter_InotifyInit1(flags int) (fd int, err error) {
+	funcref := get_InotifyInit1Addr()
+	if funcptrtest(GetZosLibVec()+SYS_INOTIFY_INIT1<<4, "") == 0 {
+		*funcref = impl_InotifyInit1
+	} else {
+		*funcref = error_InotifyInit1
+	}
+	return (*funcref)(flags)
+}
+
+func error_InotifyInit1(flags int) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(pathname)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___INOTIFY_ADD_WATCH_A<<4, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(mask))
+	runtime.ExitSyscall()
+	watchdesc = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_InotifyAddWatchAddr() *(func(fd int, pathname string, mask uint32) (watchdesc int, err error))
+
+var InotifyAddWatch = enter_InotifyAddWatch
+
+func enter_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
+	funcref := get_InotifyAddWatchAddr()
+	if funcptrtest(GetZosLibVec()+SYS___INOTIFY_ADD_WATCH_A<<4, "") == 0 {
+		*funcref = impl_InotifyAddWatch
+	} else {
+		*funcref = error_InotifyAddWatch
+	}
+	return (*funcref)(fd, pathname, mask)
+}
+
+func error_InotifyAddWatch(fd int, pathname string, mask uint32) (watchdesc int, err error) {
+	watchdesc = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_INOTIFY_RM_WATCH<<4, uintptr(fd), uintptr(watchdesc))
+	runtime.ExitSyscall()
+	success = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_InotifyRmWatchAddr() *(func(fd int, watchdesc uint32) (success int, err error))
+
+var InotifyRmWatch = enter_InotifyRmWatch
+
+func enter_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
+	funcref := get_InotifyRmWatchAddr()
+	if funcptrtest(GetZosLibVec()+SYS_INOTIFY_RM_WATCH<<4, "") == 0 {
+		*funcref = impl_InotifyRmWatch
+	} else {
+		*funcref = error_InotifyRmWatch
+	}
+	return (*funcref)(fd, watchdesc)
+}
+
+func error_InotifyRmWatch(fd int, watchdesc uint32) (success int, err error) {
+	success = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Listxattr(path string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LISTXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	runtime.ExitSyscall()
+	sz = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_ListxattrAddr() *(func(path string, dest []byte) (sz int, err error))
+
+var Listxattr = enter_Listxattr
+
+func enter_Listxattr(path string, dest []byte) (sz int, err error) {
+	funcref := get_ListxattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___LISTXATTR_A<<4, "") == 0 {
+		*funcref = impl_Listxattr
+	} else {
+		*funcref = error_Listxattr
+	}
+	return (*funcref)(path, dest)
+}
+
+func error_Listxattr(path string, dest []byte) (sz int, err error) {
+	sz = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Llistxattr(path string, dest []byte) (sz int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(dest) > 0 {
+		_p1 = unsafe.Pointer(&dest[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LLISTXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
+	runtime.ExitSyscall()
+	sz = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_LlistxattrAddr() *(func(path string, dest []byte) (sz int, err error))
+
+var Llistxattr = enter_Llistxattr
+
+func enter_Llistxattr(path string, dest []byte) (sz int, err error) {
+	funcref := get_LlistxattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___LLISTXATTR_A<<4, "") == 0 {
+		*funcref = impl_Llistxattr
+	} else {
+		*funcref = error_Llistxattr
+	}
+	return (*funcref)(path, dest)
+}
+
+func error_Llistxattr(path string, dest []byte) (sz int, err error) {
+	sz = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Lremovexattr(path string, attr string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(attr)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LREMOVEXATTR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_LremovexattrAddr() *(func(path string, attr string) (err error))
+
+var Lremovexattr = enter_Lremovexattr
+
+func enter_Lremovexattr(path string, attr string) (err error) {
+	funcref := get_LremovexattrAddr()
+	if funcptrtest(GetZosLibVec()+SYS___LREMOVEXATTR_A<<4, "") == 0 {
+		*funcref = impl_Lremovexattr
+	} else {
+		*funcref = error_Lremovexattr
+	}
+	return (*funcref)(path, attr)
+}
+
+func error_Lremovexattr(path string, attr string) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Lutimes(path string, tv []Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 unsafe.Pointer
+	if len(tv) > 0 {
+		_p1 = unsafe.Pointer(&tv[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LUTIMES_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(tv)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_LutimesAddr() *(func(path string, tv []Timeval) (err error))
+
+var Lutimes = enter_Lutimes
+
+func enter_Lutimes(path string, tv []Timeval) (err error) {
+	funcref := get_LutimesAddr()
+	if funcptrtest(GetZosLibVec()+SYS___LUTIMES_A<<4, "") == 0 {
+		*funcref = impl_Lutimes
+	} else {
+		*funcref = error_Lutimes
+	}
+	return (*funcref)(path, tv)
+}
+
+func error_Lutimes(path string, tv []Timeval) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mprotect(b []byte, prot int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MPROTECT<<4, uintptr(_p0), uintptr(len(b)), uintptr(prot))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Msync(b []byte, flags int) (err error) {
+	var _p0 unsafe.Pointer
+	if len(b) > 0 {
+		_p0 = unsafe.Pointer(&b[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_MSYNC<<4, uintptr(_p0), uintptr(len(b)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Console2(cmsg *ConsMsg2, modstr *byte, concmd *uint32) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CONSOLE2<<4, uintptr(unsafe.Pointer(cmsg)), uintptr(unsafe.Pointer(modstr)), uintptr(unsafe.Pointer(concmd)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(fds) > 0 {
+		_p0 = unsafe.Pointer(&fds[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_POLL<<4, uintptr(_p0), uintptr(len(fds)), uintptr(timeout))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Readdir_r(dirp uintptr, entry *direntLE, result **direntLE) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___READDIR_R_A<<4, uintptr(dirp), uintptr(unsafe.Pointer(entry)), uintptr(unsafe.Pointer(result)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Statfs(path string, buf *Statfs_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___STATFS_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_StatfsAddr() *(func(path string, buf *Statfs_t) (err error))
+
+var Statfs = enter_Statfs
+
+func enter_Statfs(path string, buf *Statfs_t) (err error) {
+	funcref := get_StatfsAddr()
+	if funcptrtest(GetZosLibVec()+SYS___STATFS_A<<4, "") == 0 {
+		*funcref = impl_Statfs
+	} else {
+		*funcref = error_Statfs
+	}
+	return (*funcref)(path, buf)
+}
+
+func error_Statfs(path string, buf *Statfs_t) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Syncfs(fd int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SYNCFS<<4, uintptr(fd))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_SyncfsAddr() *(func(fd int) (err error))
+
+var Syncfs = enter_Syncfs
+
+func enter_Syncfs(fd int) (err error) {
+	funcref := get_SyncfsAddr()
+	if funcptrtest(GetZosLibVec()+SYS_SYNCFS<<4, "") == 0 {
+		*funcref = impl_Syncfs
+	} else {
+		*funcref = error_Syncfs
+	}
+	return (*funcref)(fd)
+}
+
+func error_Syncfs(fd int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Times(tms *Tms) (ticks uintptr, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TIMES<<4, uintptr(unsafe.Pointer(tms)))
+	runtime.ExitSyscall()
+	ticks = uintptr(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func W_Getmntent(buff *byte, size int) (lastsys int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_W_GETMNTENT<<4, uintptr(unsafe.Pointer(buff)), uintptr(size))
+	runtime.ExitSyscall()
+	lastsys = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func W_Getmntent_A(buff *byte, size int) (lastsys int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___W_GETMNTENT_A<<4, uintptr(unsafe.Pointer(buff)), uintptr(size))
+	runtime.ExitSyscall()
+	lastsys = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func mount_LE(path string, filesystem string, fstype string, mtm uint32, parmlen int32, parm string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(filesystem)
+	if err != nil {
+		return
+	}
+	var _p2 *byte
+	_p2, err = BytePtrFromString(fstype)
+	if err != nil {
+		return
+	}
+	var _p3 *byte
+	_p3, err = BytePtrFromString(parm)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MOUNT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(unsafe.Pointer(_p2)), uintptr(mtm), uintptr(parmlen), uintptr(unsafe.Pointer(_p3)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func unmount_LE(filesystem string, mtm int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(filesystem)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UMOUNT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mtm))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Chroot(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___CHROOT_A<<4, uintptr(unsafe.Pointer(_p0)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Select(nmsgsfds int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (ret int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SELECT<<4, uintptr(nmsgsfds), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)))
+	runtime.ExitSyscall()
+	ret = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Uname(buf *Utsname) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_____OSNAME_A<<4, uintptr(unsafe.Pointer(buf)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Unshare(flags int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_UNSHARE<<4, uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_UnshareAddr() *(func(flags int) (err error))
+
+var Unshare = enter_Unshare
+
+func enter_Unshare(flags int) (err error) {
+	funcref := get_UnshareAddr()
+	if funcptrtest(GetZosLibVec()+SYS_UNSHARE<<4, "") == 0 {
+		*funcref = impl_Unshare
+	} else {
+		*funcref = error_Unshare
+	}
+	return (*funcref)(flags)
+}
+
+func error_Unshare(flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Gethostname(buf []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(buf) > 0 {
+		_p0 = unsafe.Pointer(&buf[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___GETHOSTNAME_A<<4, uintptr(_p0), uintptr(len(buf)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getgid() (gid int) {
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETGID<<4)
+	gid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpid() (pid int) {
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETPID<<4)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpgid(pid int) (pgid int, err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETPGID<<4, uintptr(pid))
+	pgid = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getppid() (pid int) {
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETPPID<<4)
+	pid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getpriority(which int, who int) (prio int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETPRIORITY<<4, uintptr(which), uintptr(who))
+	runtime.ExitSyscall()
+	prio = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRLIMIT<<4, uintptr(resource), uintptr(unsafe.Pointer(rlim)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func getrusage(who int, rusage *rusage_zos) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETRUSAGE<<4, uintptr(who), uintptr(unsafe.Pointer(rusage)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getegid() (egid int) {
+	runtime.EnterSyscall()
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETEGID<<4)
+	runtime.ExitSyscall()
+	egid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Geteuid() (euid int) {
+	runtime.EnterSyscall()
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETEUID<<4)
+	runtime.ExitSyscall()
+	euid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getsid(pid int) (sid int, err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETSID<<4, uintptr(pid))
+	sid = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Getuid() (uid int) {
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec() + SYS_GETUID<<4)
+	uid = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Kill(pid int, sig Signal) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_KILL<<4, uintptr(pid), uintptr(sig))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Lchown(path string, uid int, gid int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LCHOWN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Link(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LINK_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldPath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newPath)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LINKAT_A<<4, uintptr(oldDirFd), uintptr(unsafe.Pointer(_p0)), uintptr(newDirFd), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_LinkatAddr() *(func(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error))
+
+var Linkat = enter_Linkat
+
+func enter_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) {
+	funcref := get_LinkatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___LINKAT_A<<4, "") == 0 {
+		*funcref = impl_Linkat
+	} else {
+		*funcref = error_Linkat
+	}
+	return (*funcref)(oldDirFd, oldPath, newDirFd, newPath, flags)
+}
+
+func error_Linkat(oldDirFd int, oldPath string, newDirFd int, newPath string, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Listen(s int, n int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_LISTEN<<4, uintptr(s), uintptr(n))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func lstat(path string, stat *Stat_LE_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___LSTAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(stat)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkdir(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKDIR_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKDIRAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_MkdiratAddr() *(func(dirfd int, path string, mode uint32) (err error))
+
+var Mkdirat = enter_Mkdirat
+
+func enter_Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	funcref := get_MkdiratAddr()
+	if funcptrtest(GetZosLibVec()+SYS___MKDIRAT_A<<4, "") == 0 {
+		*funcref = impl_Mkdirat
+	} else {
+		*funcref = error_Mkdirat
+	}
+	return (*funcref)(dirfd, path, mode)
+}
+
+func error_Mkdirat(dirfd int, path string, mode uint32) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mkfifo(path string, mode uint32) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKFIFO_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Mknod(path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKNOD_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___MKNODAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(dev))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_MknodatAddr() *(func(dirfd int, path string, mode uint32, dev int) (err error))
+
+var Mknodat = enter_Mknodat
+
+func enter_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	funcref := get_MknodatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___MKNODAT_A<<4, "") == 0 {
+		*funcref = impl_Mknodat
+	} else {
+		*funcref = error_Mknodat
+	}
+	return (*funcref)(dirfd, path, mode, dev)
+}
+
+func error_Mknodat(dirfd int, path string, mode uint32, dev int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_PivotRoot(newroot string, oldroot string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(newroot)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(oldroot)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___PIVOT_ROOT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_PivotRootAddr() *(func(newroot string, oldroot string) (err error))
+
+var PivotRoot = enter_PivotRoot
+
+func enter_PivotRoot(newroot string, oldroot string) (err error) {
+	funcref := get_PivotRootAddr()
+	if funcptrtest(GetZosLibVec()+SYS___PIVOT_ROOT_A<<4, "") == 0 {
+		*funcref = impl_PivotRoot
+	} else {
+		*funcref = error_PivotRoot
+	}
+	return (*funcref)(newroot, oldroot)
+}
+
+func error_PivotRoot(newroot string, oldroot string) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PREAD<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PWRITE<<4, uintptr(fd), uintptr(_p0), uintptr(len(p)), uintptr(offset))
+	runtime.ExitSyscall()
+	n = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___PRCTL_A<<4, uintptr(option), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_PrctlAddr() *(func(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error))
+
+var Prctl = enter_Prctl
+
+func enter_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) {
+	funcref := get_PrctlAddr()
+	if funcptrtest(GetZosLibVec()+SYS___PRCTL_A<<4, "") == 0 {
+		*funcref = impl_Prctl
+	} else {
+		*funcref = error_Prctl
+	}
+	return (*funcref)(option, arg2, arg3, arg4, arg5)
+}
+
+func error_Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PRLIMIT<<4, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(newlimit)), uintptr(unsafe.Pointer(old)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_PrlimitAddr() *(func(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error))
+
+var Prlimit = enter_Prlimit
+
+func enter_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
+	funcref := get_PrlimitAddr()
+	if funcptrtest(GetZosLibVec()+SYS_PRLIMIT<<4, "") == 0 {
+		*funcref = impl_Prlimit
+	} else {
+		*funcref = error_Prlimit
+	}
+	return (*funcref)(pid, resource, newlimit, old)
+}
+
+func error_Prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rename(from string, to string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(from)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(to)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAME_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAMEAT_A<<4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_RenameatAddr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string) (err error))
+
+var Renameat = enter_Renameat
+
+func enter_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	funcref := get_RenameatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___RENAMEAT_A<<4, "") == 0 {
+		*funcref = impl_Renameat
+	} else {
+		*funcref = error_Renameat
+	}
+	return (*funcref)(olddirfd, oldpath, newdirfd, newpath)
+}
+
+func error_Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldpath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newpath)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RENAMEAT2_A<<4, uintptr(olddirfd), uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_Renameat2Addr() *(func(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error))
+
+var Renameat2 = enter_Renameat2
+
+func enter_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	funcref := get_Renameat2Addr()
+	if funcptrtest(GetZosLibVec()+SYS___RENAMEAT2_A<<4, "") == 0 {
+		*funcref = impl_Renameat2
+	} else {
+		*funcref = error_Renameat2
+	}
+	return (*funcref)(olddirfd, oldpath, newdirfd, newpath, flags)
+}
+
+func error_Renameat2(olddirfd int, oldpath string, newdirfd int, newpath string, flags uint) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Rmdir(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___RMDIR_A<<4, uintptr(unsafe.Pointer(_p0)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_LSEEK<<4, uintptr(fd), uintptr(offset), uintptr(whence))
+	runtime.ExitSyscall()
+	off = int64(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setegid(egid int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETEGID<<4, uintptr(egid))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Seteuid(euid int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETEUID<<4, uintptr(euid))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Sethostname(p []byte) (err error) {
+	var _p0 unsafe.Pointer
+	if len(p) > 0 {
+		_p0 = unsafe.Pointer(&p[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SETHOSTNAME_A<<4, uintptr(_p0), uintptr(len(p)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_SethostnameAddr() *(func(p []byte) (err error))
+
+var Sethostname = enter_Sethostname
+
+func enter_Sethostname(p []byte) (err error) {
+	funcref := get_SethostnameAddr()
+	if funcptrtest(GetZosLibVec()+SYS___SETHOSTNAME_A<<4, "") == 0 {
+		*funcref = impl_Sethostname
+	} else {
+		*funcref = error_Sethostname
+	}
+	return (*funcref)(p)
+}
+
+func error_Sethostname(p []byte) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Setns(fd int, nstype int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETNS<<4, uintptr(fd), uintptr(nstype))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_SetnsAddr() *(func(fd int, nstype int) (err error))
+
+var Setns = enter_Setns
+
+func enter_Setns(fd int, nstype int) (err error) {
+	funcref := get_SetnsAddr()
+	if funcptrtest(GetZosLibVec()+SYS_SETNS<<4, "") == 0 {
+		*funcref = impl_Setns
+	} else {
+		*funcref = error_Setns
+	}
+	return (*funcref)(fd, nstype)
+}
+
+func error_Setns(fd int, nstype int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpriority(which int, who int, prio int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETPRIORITY<<4, uintptr(which), uintptr(who), uintptr(prio))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setpgid(pid int, pgid int) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETPGID<<4, uintptr(pid), uintptr(pgid))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setrlimit(resource int, lim *Rlimit) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETRLIMIT<<4, uintptr(resource), uintptr(unsafe.Pointer(lim)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setregid(rgid int, egid int) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETREGID<<4, uintptr(rgid), uintptr(egid))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setreuid(ruid int, euid int) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETREUID<<4, uintptr(ruid), uintptr(euid))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setsid() (pid int, err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec() + SYS_SETSID<<4)
+	pid = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setuid(uid int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETUID<<4, uintptr(uid))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Setgid(uid int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SETGID<<4, uintptr(uid))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Shutdown(fd int, how int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_SHUTDOWN<<4, uintptr(fd), uintptr(how))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func stat(path string, statLE *Stat_LE_t) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___STAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(statLE)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Symlink(path string, link string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(link)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SYMLINK_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Symlinkat(oldPath string, dirfd int, newPath string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(oldPath)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = BytePtrFromString(newPath)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___SYMLINKAT_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(dirfd), uintptr(unsafe.Pointer(_p1)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_SymlinkatAddr() *(func(oldPath string, dirfd int, newPath string) (err error))
+
+var Symlinkat = enter_Symlinkat
+
+func enter_Symlinkat(oldPath string, dirfd int, newPath string) (err error) {
+	funcref := get_SymlinkatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___SYMLINKAT_A<<4, "") == 0 {
+		*funcref = impl_Symlinkat
+	} else {
+		*funcref = error_Symlinkat
+	}
+	return (*funcref)(oldPath, dirfd, newPath)
+}
+
+func error_Symlinkat(oldPath string, dirfd int, newPath string) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Sync() {
+	runtime.EnterSyscall()
+	CallLeFuncWithErr(GetZosLibVec() + SYS_SYNC<<4)
+	runtime.ExitSyscall()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Truncate(path string, length int64) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___TRUNCATE_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(length))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tcgetattr(fildes int, termptr *Termios) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TCGETATTR<<4, uintptr(fildes), uintptr(unsafe.Pointer(termptr)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Tcsetattr(fildes int, when int, termptr *Termios) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_TCSETATTR<<4, uintptr(fildes), uintptr(when), uintptr(unsafe.Pointer(termptr)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Umask(mask int) (oldmask int) {
+	runtime.EnterSyscall()
+	r0, _, _ := CallLeFuncWithErr(GetZosLibVec()+SYS_UMASK<<4, uintptr(mask))
+	runtime.ExitSyscall()
+	oldmask = int(r0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlink(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UNLINK_A<<4, uintptr(unsafe.Pointer(_p0)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_Unlinkat(dirfd int, path string, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UNLINKAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_UnlinkatAddr() *(func(dirfd int, path string, flags int) (err error))
+
+var Unlinkat = enter_Unlinkat
+
+func enter_Unlinkat(dirfd int, path string, flags int) (err error) {
+	funcref := get_UnlinkatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___UNLINKAT_A<<4, "") == 0 {
+		*funcref = impl_Unlinkat
+	} else {
+		*funcref = error_Unlinkat
+	}
+	return (*funcref)(dirfd, path, flags)
+}
+
+func error_Unlinkat(dirfd int, path string, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Utime(path string, utim *Utimbuf) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIME_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(utim)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func open(path string, mode int, perm uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPEN_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPENAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mode))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_openatAddr() *(func(dirfd int, path string, flags int, mode uint32) (fd int, err error))
+
+var openat = enter_openat
+
+func enter_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	funcref := get_openatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___OPENAT_A<<4, "") == 0 {
+		*funcref = impl_openat
+	} else {
+		*funcref = error_openat
+	}
+	return (*funcref)(dirfd, path, flags, mode)
+}
+
+func error_openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___OPENAT2_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(open_how)), uintptr(size))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_openat2Addr() *(func(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error))
+
+var openat2 = enter_openat2
+
+func enter_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) {
+	funcref := get_openat2Addr()
+	if funcptrtest(GetZosLibVec()+SYS___OPENAT2_A<<4, "") == 0 {
+		*funcref = impl_openat2
+	} else {
+		*funcref = error_openat2
+	}
+	return (*funcref)(dirfd, path, open_how, size)
+}
+
+func error_openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) {
+	fd = -1
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func remove(path string) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_REMOVE<<4, uintptr(unsafe.Pointer(_p0)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func waitid(idType int, id int, info *Siginfo, options int) (err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAITID<<4, uintptr(idType), uintptr(id), uintptr(unsafe.Pointer(info)), uintptr(options))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func waitpid(pid int, wstatus *_C_int, options int) (wpid int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_WAITPID<<4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options))
+	runtime.ExitSyscall()
+	wpid = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func gettimeofday(tv *timeval_zos) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GETTIMEOFDAY<<4, uintptr(unsafe.Pointer(tv)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pipe(p *[2]_C_int) (err error) {
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_PIPE<<4, uintptr(unsafe.Pointer(p)))
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func utimes(path string, timeval *[2]Timeval) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIMES_A<<4, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(timeval)))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func impl_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS___UTIMENSAT_A<<4, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(ts)), uintptr(flags))
+	runtime.ExitSyscall()
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+//go:nosplit
+func get_utimensatAddr() *(func(dirfd int, path string, ts *[2]Timespec, flags int) (err error))
+
+var utimensat = enter_utimensat
+
+func enter_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) {
+	funcref := get_utimensatAddr()
+	if funcptrtest(GetZosLibVec()+SYS___UTIMENSAT_A<<4, "") == 0 {
+		*funcref = impl_utimensat
+	} else {
+		*funcref = error_utimensat
+	}
+	return (*funcref)(dirfd, path, ts, flags)
+}
+
+func error_utimensat(dirfd int, path string, ts *[2]Timespec, flags int) (err error) {
+	err = ENOSYS
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Posix_openpt(oflag int) (fd int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_POSIX_OPENPT<<4, uintptr(oflag))
+	runtime.ExitSyscall()
+	fd = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Grantpt(fildes int) (rc int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_GRANTPT<<4, uintptr(fildes))
+	runtime.ExitSyscall()
+	rc = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func Unlockpt(fildes int) (rc int, err error) {
+	runtime.EnterSyscall()
+	r0, e2, e1 := CallLeFuncWithErr(GetZosLibVec()+SYS_UNLOCKPT<<4, uintptr(fildes))
+	runtime.ExitSyscall()
+	rc = int(r0)
+	if int64(r0) == -1 {
+		err = errnoErr2(e1, e2)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..3a58ae819ad94a102599a7a5c1b8d4236451b2fd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_386.go
@@ -0,0 +1,280 @@
+// go run mksysctl_openbsd.go
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build 386 && openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.ncpuonline", []_C_int{6, 25}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.smt", []_C_int{6, 24}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowdt", []_C_int{1, 65}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.audio", []_C_int{1, 84}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consbuf", []_C_int{1, 83}},
+	{"kern.consbufsize", []_C_int{1, 82}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cpustats", []_C_int{1, 85}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pfstatus", []_C_int{1, 86}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.timeout_stats", []_C_int{1, 87}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.utc_offset", []_C_int{1, 88}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.witnesswatch", []_C_int{1, 53}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.malloc_conf", []_C_int{2, 12}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..dcb7a0eb729a6f3e871a0753602e5ce501d6e102
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_amd64.go
@@ -0,0 +1,280 @@
+// go run mksysctl_openbsd.go
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build amd64 && openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.ncpuonline", []_C_int{6, 25}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.smt", []_C_int{6, 24}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowdt", []_C_int{1, 65}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.audio", []_C_int{1, 84}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consbuf", []_C_int{1, 83}},
+	{"kern.consbufsize", []_C_int{1, 82}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cpustats", []_C_int{1, 85}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pfstatus", []_C_int{1, 86}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.timeout_stats", []_C_int{1, 87}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.utc_offset", []_C_int{1, 88}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.witnesswatch", []_C_int{1, 53}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.malloc_conf", []_C_int{2, 12}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..db5a7bf13c6f97dec7e0a2f0afcad75b828c70e2
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm.go
@@ -0,0 +1,280 @@
+// go run mksysctl_openbsd.go
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build arm && openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.ncpuonline", []_C_int{6, 25}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.smt", []_C_int{6, 24}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowdt", []_C_int{1, 65}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.audio", []_C_int{1, 84}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consbuf", []_C_int{1, 83}},
+	{"kern.consbufsize", []_C_int{1, 82}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cpustats", []_C_int{1, 85}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pfstatus", []_C_int{1, 86}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.timeout_stats", []_C_int{1, 87}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.utc_offset", []_C_int{1, 88}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.witnesswatch", []_C_int{1, 53}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.malloc_conf", []_C_int{2, 12}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..7be575a77703f8d79f3abe544740a244c3e5d62f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_arm64.go
@@ -0,0 +1,280 @@
+// go run mksysctl_openbsd.go
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build arm64 && openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.ncpuonline", []_C_int{6, 25}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.smt", []_C_int{6, 24}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowdt", []_C_int{1, 65}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.audio", []_C_int{1, 84}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consbuf", []_C_int{1, 83}},
+	{"kern.consbufsize", []_C_int{1, 82}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cpustats", []_C_int{1, 85}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pfstatus", []_C_int{1, 86}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.timeout_stats", []_C_int{1, 87}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.utc_offset", []_C_int{1, 88}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.witnesswatch", []_C_int{1, 53}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.malloc_conf", []_C_int{2, 12}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d6e3174c6962520c2a70450f3a5b063dfa9233f1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_mips64.go
@@ -0,0 +1,280 @@
+// go run mksysctl_openbsd.go
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build mips64 && openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.ncpuonline", []_C_int{6, 25}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.smt", []_C_int{6, 24}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowdt", []_C_int{1, 65}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.audio", []_C_int{1, 84}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consbuf", []_C_int{1, 83}},
+	{"kern.consbufsize", []_C_int{1, 82}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cpustats", []_C_int{1, 85}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pfstatus", []_C_int{1, 86}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.timeout_stats", []_C_int{1, 87}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.utc_offset", []_C_int{1, 88}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.witnesswatch", []_C_int{1, 53}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.malloc_conf", []_C_int{2, 12}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..ee97157d013c7950bbb4182c064cac605d2bb38e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_ppc64.go
@@ -0,0 +1,280 @@
+// go run mksysctl_openbsd.go
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build ppc64 && openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.ncpuonline", []_C_int{6, 25}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.smt", []_C_int{6, 24}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowdt", []_C_int{1, 65}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.audio", []_C_int{1, 84}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consbuf", []_C_int{1, 83}},
+	{"kern.consbufsize", []_C_int{1, 82}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cpustats", []_C_int{1, 85}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pfstatus", []_C_int{1, 86}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.timeout_stats", []_C_int{1, 87}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.utc_offset", []_C_int{1, 88}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.witnesswatch", []_C_int{1, 53}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.malloc_conf", []_C_int{2, 12}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..35c3b91d0f4b8733c9fb010042b2d77b709263c4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysctl_openbsd_riscv64.go
@@ -0,0 +1,281 @@
+// go run mksysctl_openbsd.go
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build riscv64 && openbsd
+
+package unix
+
+type mibentry struct {
+	ctlname string
+	ctloid  []_C_int
+}
+
+var sysctlMib = []mibentry{
+	{"ddb.console", []_C_int{9, 6}},
+	{"ddb.log", []_C_int{9, 7}},
+	{"ddb.max_line", []_C_int{9, 3}},
+	{"ddb.max_width", []_C_int{9, 2}},
+	{"ddb.panic", []_C_int{9, 5}},
+	{"ddb.profile", []_C_int{9, 9}},
+	{"ddb.radix", []_C_int{9, 1}},
+	{"ddb.tab_stop_width", []_C_int{9, 4}},
+	{"ddb.trigger", []_C_int{9, 8}},
+	{"fs.posix.setuid", []_C_int{3, 1, 1}},
+	{"hw.allowpowerdown", []_C_int{6, 22}},
+	{"hw.byteorder", []_C_int{6, 4}},
+	{"hw.cpuspeed", []_C_int{6, 12}},
+	{"hw.diskcount", []_C_int{6, 10}},
+	{"hw.disknames", []_C_int{6, 8}},
+	{"hw.diskstats", []_C_int{6, 9}},
+	{"hw.machine", []_C_int{6, 1}},
+	{"hw.model", []_C_int{6, 2}},
+	{"hw.ncpu", []_C_int{6, 3}},
+	{"hw.ncpufound", []_C_int{6, 21}},
+	{"hw.ncpuonline", []_C_int{6, 25}},
+	{"hw.pagesize", []_C_int{6, 7}},
+	{"hw.perfpolicy", []_C_int{6, 23}},
+	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
+	{"hw.product", []_C_int{6, 15}},
+	{"hw.serialno", []_C_int{6, 17}},
+	{"hw.setperf", []_C_int{6, 13}},
+	{"hw.smt", []_C_int{6, 24}},
+	{"hw.usermem", []_C_int{6, 20}},
+	{"hw.uuid", []_C_int{6, 18}},
+	{"hw.vendor", []_C_int{6, 14}},
+	{"hw.version", []_C_int{6, 16}},
+	{"kern.allowdt", []_C_int{1, 65}},
+	{"kern.allowkmem", []_C_int{1, 52}},
+	{"kern.argmax", []_C_int{1, 8}},
+	{"kern.audio", []_C_int{1, 84}},
+	{"kern.boottime", []_C_int{1, 21}},
+	{"kern.bufcachepercent", []_C_int{1, 72}},
+	{"kern.ccpu", []_C_int{1, 45}},
+	{"kern.clockrate", []_C_int{1, 12}},
+	{"kern.consbuf", []_C_int{1, 83}},
+	{"kern.consbufsize", []_C_int{1, 82}},
+	{"kern.consdev", []_C_int{1, 75}},
+	{"kern.cp_time", []_C_int{1, 40}},
+	{"kern.cp_time2", []_C_int{1, 71}},
+	{"kern.cpustats", []_C_int{1, 85}},
+	{"kern.domainname", []_C_int{1, 22}},
+	{"kern.file", []_C_int{1, 73}},
+	{"kern.forkstat", []_C_int{1, 42}},
+	{"kern.fscale", []_C_int{1, 46}},
+	{"kern.fsync", []_C_int{1, 33}},
+	{"kern.global_ptrace", []_C_int{1, 81}},
+	{"kern.hostid", []_C_int{1, 11}},
+	{"kern.hostname", []_C_int{1, 10}},
+	{"kern.intrcnt.nintrcnt", []_C_int{1, 63, 1}},
+	{"kern.job_control", []_C_int{1, 19}},
+	{"kern.malloc.buckets", []_C_int{1, 39, 1}},
+	{"kern.malloc.kmemnames", []_C_int{1, 39, 3}},
+	{"kern.maxclusters", []_C_int{1, 67}},
+	{"kern.maxfiles", []_C_int{1, 7}},
+	{"kern.maxlocksperuid", []_C_int{1, 70}},
+	{"kern.maxpartitions", []_C_int{1, 23}},
+	{"kern.maxproc", []_C_int{1, 6}},
+	{"kern.maxthread", []_C_int{1, 25}},
+	{"kern.maxvnodes", []_C_int{1, 5}},
+	{"kern.mbstat", []_C_int{1, 59}},
+	{"kern.msgbuf", []_C_int{1, 48}},
+	{"kern.msgbufsize", []_C_int{1, 38}},
+	{"kern.nchstats", []_C_int{1, 41}},
+	{"kern.netlivelocks", []_C_int{1, 76}},
+	{"kern.nfiles", []_C_int{1, 56}},
+	{"kern.ngroups", []_C_int{1, 18}},
+	{"kern.nosuidcoredump", []_C_int{1, 32}},
+	{"kern.nprocs", []_C_int{1, 47}},
+	{"kern.nselcoll", []_C_int{1, 43}},
+	{"kern.nthreads", []_C_int{1, 26}},
+	{"kern.numvnodes", []_C_int{1, 58}},
+	{"kern.osrelease", []_C_int{1, 2}},
+	{"kern.osrevision", []_C_int{1, 3}},
+	{"kern.ostype", []_C_int{1, 1}},
+	{"kern.osversion", []_C_int{1, 27}},
+	{"kern.pfstatus", []_C_int{1, 86}},
+	{"kern.pool_debug", []_C_int{1, 77}},
+	{"kern.posix1version", []_C_int{1, 17}},
+	{"kern.proc", []_C_int{1, 66}},
+	{"kern.rawpartition", []_C_int{1, 24}},
+	{"kern.saved_ids", []_C_int{1, 20}},
+	{"kern.securelevel", []_C_int{1, 9}},
+	{"kern.seminfo", []_C_int{1, 61}},
+	{"kern.shminfo", []_C_int{1, 62}},
+	{"kern.somaxconn", []_C_int{1, 28}},
+	{"kern.sominconn", []_C_int{1, 29}},
+	{"kern.splassert", []_C_int{1, 54}},
+	{"kern.stackgap_random", []_C_int{1, 50}},
+	{"kern.sysvipc_info", []_C_int{1, 51}},
+	{"kern.sysvmsg", []_C_int{1, 34}},
+	{"kern.sysvsem", []_C_int{1, 35}},
+	{"kern.sysvshm", []_C_int{1, 36}},
+	{"kern.timecounter.choice", []_C_int{1, 69, 4}},
+	{"kern.timecounter.hardware", []_C_int{1, 69, 3}},
+	{"kern.timecounter.tick", []_C_int{1, 69, 1}},
+	{"kern.timecounter.timestepwarnings", []_C_int{1, 69, 2}},
+	{"kern.timeout_stats", []_C_int{1, 87}},
+	{"kern.tty.tk_cancc", []_C_int{1, 44, 4}},
+	{"kern.tty.tk_nin", []_C_int{1, 44, 1}},
+	{"kern.tty.tk_nout", []_C_int{1, 44, 2}},
+	{"kern.tty.tk_rawcc", []_C_int{1, 44, 3}},
+	{"kern.tty.ttyinfo", []_C_int{1, 44, 5}},
+	{"kern.ttycount", []_C_int{1, 57}},
+	{"kern.utc_offset", []_C_int{1, 88}},
+	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
+	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
+	{"kern.watchdog.period", []_C_int{1, 64, 1}},
+	{"kern.witnesswatch", []_C_int{1, 53}},
+	{"kern.wxabort", []_C_int{1, 74}},
+	{"net.bpf.bufsize", []_C_int{4, 31, 1}},
+	{"net.bpf.maxbufsize", []_C_int{4, 31, 2}},
+	{"net.inet.ah.enable", []_C_int{4, 2, 51, 1}},
+	{"net.inet.ah.stats", []_C_int{4, 2, 51, 2}},
+	{"net.inet.carp.allow", []_C_int{4, 2, 112, 1}},
+	{"net.inet.carp.log", []_C_int{4, 2, 112, 3}},
+	{"net.inet.carp.preempt", []_C_int{4, 2, 112, 2}},
+	{"net.inet.carp.stats", []_C_int{4, 2, 112, 4}},
+	{"net.inet.divert.recvspace", []_C_int{4, 2, 258, 1}},
+	{"net.inet.divert.sendspace", []_C_int{4, 2, 258, 2}},
+	{"net.inet.divert.stats", []_C_int{4, 2, 258, 3}},
+	{"net.inet.esp.enable", []_C_int{4, 2, 50, 1}},
+	{"net.inet.esp.stats", []_C_int{4, 2, 50, 4}},
+	{"net.inet.esp.udpencap", []_C_int{4, 2, 50, 2}},
+	{"net.inet.esp.udpencap_port", []_C_int{4, 2, 50, 3}},
+	{"net.inet.etherip.allow", []_C_int{4, 2, 97, 1}},
+	{"net.inet.etherip.stats", []_C_int{4, 2, 97, 2}},
+	{"net.inet.gre.allow", []_C_int{4, 2, 47, 1}},
+	{"net.inet.gre.wccp", []_C_int{4, 2, 47, 2}},
+	{"net.inet.icmp.bmcastecho", []_C_int{4, 2, 1, 2}},
+	{"net.inet.icmp.errppslimit", []_C_int{4, 2, 1, 3}},
+	{"net.inet.icmp.maskrepl", []_C_int{4, 2, 1, 1}},
+	{"net.inet.icmp.rediraccept", []_C_int{4, 2, 1, 4}},
+	{"net.inet.icmp.redirtimeout", []_C_int{4, 2, 1, 5}},
+	{"net.inet.icmp.stats", []_C_int{4, 2, 1, 7}},
+	{"net.inet.icmp.tstamprepl", []_C_int{4, 2, 1, 6}},
+	{"net.inet.igmp.stats", []_C_int{4, 2, 2, 1}},
+	{"net.inet.ip.arpdown", []_C_int{4, 2, 0, 40}},
+	{"net.inet.ip.arpqueued", []_C_int{4, 2, 0, 36}},
+	{"net.inet.ip.arptimeout", []_C_int{4, 2, 0, 39}},
+	{"net.inet.ip.encdebug", []_C_int{4, 2, 0, 12}},
+	{"net.inet.ip.forwarding", []_C_int{4, 2, 0, 1}},
+	{"net.inet.ip.ifq.congestion", []_C_int{4, 2, 0, 30, 4}},
+	{"net.inet.ip.ifq.drops", []_C_int{4, 2, 0, 30, 3}},
+	{"net.inet.ip.ifq.len", []_C_int{4, 2, 0, 30, 1}},
+	{"net.inet.ip.ifq.maxlen", []_C_int{4, 2, 0, 30, 2}},
+	{"net.inet.ip.maxqueue", []_C_int{4, 2, 0, 11}},
+	{"net.inet.ip.mforwarding", []_C_int{4, 2, 0, 31}},
+	{"net.inet.ip.mrtmfc", []_C_int{4, 2, 0, 37}},
+	{"net.inet.ip.mrtproto", []_C_int{4, 2, 0, 34}},
+	{"net.inet.ip.mrtstats", []_C_int{4, 2, 0, 35}},
+	{"net.inet.ip.mrtvif", []_C_int{4, 2, 0, 38}},
+	{"net.inet.ip.mtu", []_C_int{4, 2, 0, 4}},
+	{"net.inet.ip.mtudisc", []_C_int{4, 2, 0, 27}},
+	{"net.inet.ip.mtudisctimeout", []_C_int{4, 2, 0, 28}},
+	{"net.inet.ip.multipath", []_C_int{4, 2, 0, 32}},
+	{"net.inet.ip.portfirst", []_C_int{4, 2, 0, 7}},
+	{"net.inet.ip.porthifirst", []_C_int{4, 2, 0, 9}},
+	{"net.inet.ip.porthilast", []_C_int{4, 2, 0, 10}},
+	{"net.inet.ip.portlast", []_C_int{4, 2, 0, 8}},
+	{"net.inet.ip.redirect", []_C_int{4, 2, 0, 2}},
+	{"net.inet.ip.sourceroute", []_C_int{4, 2, 0, 5}},
+	{"net.inet.ip.stats", []_C_int{4, 2, 0, 33}},
+	{"net.inet.ip.ttl", []_C_int{4, 2, 0, 3}},
+	{"net.inet.ipcomp.enable", []_C_int{4, 2, 108, 1}},
+	{"net.inet.ipcomp.stats", []_C_int{4, 2, 108, 2}},
+	{"net.inet.ipip.allow", []_C_int{4, 2, 4, 1}},
+	{"net.inet.ipip.stats", []_C_int{4, 2, 4, 2}},
+	{"net.inet.pfsync.stats", []_C_int{4, 2, 240, 1}},
+	{"net.inet.tcp.ackonpush", []_C_int{4, 2, 6, 13}},
+	{"net.inet.tcp.always_keepalive", []_C_int{4, 2, 6, 22}},
+	{"net.inet.tcp.baddynamic", []_C_int{4, 2, 6, 6}},
+	{"net.inet.tcp.drop", []_C_int{4, 2, 6, 19}},
+	{"net.inet.tcp.ecn", []_C_int{4, 2, 6, 14}},
+	{"net.inet.tcp.ident", []_C_int{4, 2, 6, 9}},
+	{"net.inet.tcp.keepidle", []_C_int{4, 2, 6, 3}},
+	{"net.inet.tcp.keepinittime", []_C_int{4, 2, 6, 2}},
+	{"net.inet.tcp.keepintvl", []_C_int{4, 2, 6, 4}},
+	{"net.inet.tcp.mssdflt", []_C_int{4, 2, 6, 11}},
+	{"net.inet.tcp.reasslimit", []_C_int{4, 2, 6, 18}},
+	{"net.inet.tcp.rfc1323", []_C_int{4, 2, 6, 1}},
+	{"net.inet.tcp.rfc3390", []_C_int{4, 2, 6, 17}},
+	{"net.inet.tcp.rootonly", []_C_int{4, 2, 6, 24}},
+	{"net.inet.tcp.rstppslimit", []_C_int{4, 2, 6, 12}},
+	{"net.inet.tcp.sack", []_C_int{4, 2, 6, 10}},
+	{"net.inet.tcp.sackholelimit", []_C_int{4, 2, 6, 20}},
+	{"net.inet.tcp.slowhz", []_C_int{4, 2, 6, 5}},
+	{"net.inet.tcp.stats", []_C_int{4, 2, 6, 21}},
+	{"net.inet.tcp.synbucketlimit", []_C_int{4, 2, 6, 16}},
+	{"net.inet.tcp.syncachelimit", []_C_int{4, 2, 6, 15}},
+	{"net.inet.tcp.synhashsize", []_C_int{4, 2, 6, 25}},
+	{"net.inet.tcp.synuselimit", []_C_int{4, 2, 6, 23}},
+	{"net.inet.udp.baddynamic", []_C_int{4, 2, 17, 2}},
+	{"net.inet.udp.checksum", []_C_int{4, 2, 17, 1}},
+	{"net.inet.udp.recvspace", []_C_int{4, 2, 17, 3}},
+	{"net.inet.udp.rootonly", []_C_int{4, 2, 17, 6}},
+	{"net.inet.udp.sendspace", []_C_int{4, 2, 17, 4}},
+	{"net.inet.udp.stats", []_C_int{4, 2, 17, 5}},
+	{"net.inet6.divert.recvspace", []_C_int{4, 24, 86, 1}},
+	{"net.inet6.divert.sendspace", []_C_int{4, 24, 86, 2}},
+	{"net.inet6.divert.stats", []_C_int{4, 24, 86, 3}},
+	{"net.inet6.icmp6.errppslimit", []_C_int{4, 24, 30, 14}},
+	{"net.inet6.icmp6.mtudisc_hiwat", []_C_int{4, 24, 30, 16}},
+	{"net.inet6.icmp6.mtudisc_lowat", []_C_int{4, 24, 30, 17}},
+	{"net.inet6.icmp6.nd6_debug", []_C_int{4, 24, 30, 18}},
+	{"net.inet6.icmp6.nd6_delay", []_C_int{4, 24, 30, 8}},
+	{"net.inet6.icmp6.nd6_maxnudhint", []_C_int{4, 24, 30, 15}},
+	{"net.inet6.icmp6.nd6_mmaxtries", []_C_int{4, 24, 30, 10}},
+	{"net.inet6.icmp6.nd6_umaxtries", []_C_int{4, 24, 30, 9}},
+	{"net.inet6.icmp6.redirtimeout", []_C_int{4, 24, 30, 3}},
+	{"net.inet6.ip6.auto_flowlabel", []_C_int{4, 24, 17, 17}},
+	{"net.inet6.ip6.dad_count", []_C_int{4, 24, 17, 16}},
+	{"net.inet6.ip6.dad_pending", []_C_int{4, 24, 17, 49}},
+	{"net.inet6.ip6.defmcasthlim", []_C_int{4, 24, 17, 18}},
+	{"net.inet6.ip6.forwarding", []_C_int{4, 24, 17, 1}},
+	{"net.inet6.ip6.forwsrcrt", []_C_int{4, 24, 17, 5}},
+	{"net.inet6.ip6.hdrnestlimit", []_C_int{4, 24, 17, 15}},
+	{"net.inet6.ip6.hlim", []_C_int{4, 24, 17, 3}},
+	{"net.inet6.ip6.log_interval", []_C_int{4, 24, 17, 14}},
+	{"net.inet6.ip6.maxdynroutes", []_C_int{4, 24, 17, 48}},
+	{"net.inet6.ip6.maxfragpackets", []_C_int{4, 24, 17, 9}},
+	{"net.inet6.ip6.maxfrags", []_C_int{4, 24, 17, 41}},
+	{"net.inet6.ip6.mforwarding", []_C_int{4, 24, 17, 42}},
+	{"net.inet6.ip6.mrtmfc", []_C_int{4, 24, 17, 53}},
+	{"net.inet6.ip6.mrtmif", []_C_int{4, 24, 17, 52}},
+	{"net.inet6.ip6.mrtproto", []_C_int{4, 24, 17, 8}},
+	{"net.inet6.ip6.mtudisctimeout", []_C_int{4, 24, 17, 50}},
+	{"net.inet6.ip6.multicast_mtudisc", []_C_int{4, 24, 17, 44}},
+	{"net.inet6.ip6.multipath", []_C_int{4, 24, 17, 43}},
+	{"net.inet6.ip6.neighborgcthresh", []_C_int{4, 24, 17, 45}},
+	{"net.inet6.ip6.redirect", []_C_int{4, 24, 17, 2}},
+	{"net.inet6.ip6.soiikey", []_C_int{4, 24, 17, 54}},
+	{"net.inet6.ip6.sourcecheck", []_C_int{4, 24, 17, 10}},
+	{"net.inet6.ip6.sourcecheck_logint", []_C_int{4, 24, 17, 11}},
+	{"net.inet6.ip6.use_deprecated", []_C_int{4, 24, 17, 21}},
+	{"net.key.sadb_dump", []_C_int{4, 30, 1}},
+	{"net.key.spd_dump", []_C_int{4, 30, 2}},
+	{"net.mpls.ifq.congestion", []_C_int{4, 33, 3, 4}},
+	{"net.mpls.ifq.drops", []_C_int{4, 33, 3, 3}},
+	{"net.mpls.ifq.len", []_C_int{4, 33, 3, 1}},
+	{"net.mpls.ifq.maxlen", []_C_int{4, 33, 3, 2}},
+	{"net.mpls.mapttl_ip", []_C_int{4, 33, 5}},
+	{"net.mpls.mapttl_ip6", []_C_int{4, 33, 6}},
+	{"net.mpls.ttl", []_C_int{4, 33, 2}},
+	{"net.pflow.stats", []_C_int{4, 34, 1}},
+	{"net.pipex.enable", []_C_int{4, 35, 1}},
+	{"vm.anonmin", []_C_int{2, 7}},
+	{"vm.loadavg", []_C_int{2, 2}},
+	{"vm.malloc_conf", []_C_int{2, 12}},
+	{"vm.maxslp", []_C_int{2, 10}},
+	{"vm.nkmempages", []_C_int{2, 6}},
+	{"vm.psstrings", []_C_int{2, 3}},
+	{"vm.swapencrypt.enable", []_C_int{2, 5, 0}},
+	{"vm.swapencrypt.keyscreated", []_C_int{2, 5, 1}},
+	{"vm.swapencrypt.keysdeleted", []_C_int{2, 5, 2}},
+	{"vm.uspace", []_C_int{2, 11}},
+	{"vm.uvmexp", []_C_int{2, 4}},
+	{"vm.vmmeter", []_C_int{2, 1}},
+	{"vm.vnodemin", []_C_int{2, 9}},
+	{"vm.vtextmin", []_C_int{2, 8}},
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..5edda76870be278ca86beeaeb1f7ed24c4187b69
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_darwin_amd64.go
@@ -0,0 +1,439 @@
+// go run mksysnum.go /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/sys/syscall.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && darwin
+
+package unix
+
+// Deprecated: Use libSystem wrappers instead of direct syscalls.
+const (
+	SYS_SYSCALL                        = 0
+	SYS_EXIT                           = 1
+	SYS_FORK                           = 2
+	SYS_READ                           = 3
+	SYS_WRITE                          = 4
+	SYS_OPEN                           = 5
+	SYS_CLOSE                          = 6
+	SYS_WAIT4                          = 7
+	SYS_LINK                           = 9
+	SYS_UNLINK                         = 10
+	SYS_CHDIR                          = 12
+	SYS_FCHDIR                         = 13
+	SYS_MKNOD                          = 14
+	SYS_CHMOD                          = 15
+	SYS_CHOWN                          = 16
+	SYS_GETFSSTAT                      = 18
+	SYS_GETPID                         = 20
+	SYS_SETUID                         = 23
+	SYS_GETUID                         = 24
+	SYS_GETEUID                        = 25
+	SYS_PTRACE                         = 26
+	SYS_RECVMSG                        = 27
+	SYS_SENDMSG                        = 28
+	SYS_RECVFROM                       = 29
+	SYS_ACCEPT                         = 30
+	SYS_GETPEERNAME                    = 31
+	SYS_GETSOCKNAME                    = 32
+	SYS_ACCESS                         = 33
+	SYS_CHFLAGS                        = 34
+	SYS_FCHFLAGS                       = 35
+	SYS_SYNC                           = 36
+	SYS_KILL                           = 37
+	SYS_GETPPID                        = 39
+	SYS_DUP                            = 41
+	SYS_PIPE                           = 42
+	SYS_GETEGID                        = 43
+	SYS_SIGACTION                      = 46
+	SYS_GETGID                         = 47
+	SYS_SIGPROCMASK                    = 48
+	SYS_GETLOGIN                       = 49
+	SYS_SETLOGIN                       = 50
+	SYS_ACCT                           = 51
+	SYS_SIGPENDING                     = 52
+	SYS_SIGALTSTACK                    = 53
+	SYS_IOCTL                          = 54
+	SYS_REBOOT                         = 55
+	SYS_REVOKE                         = 56
+	SYS_SYMLINK                        = 57
+	SYS_READLINK                       = 58
+	SYS_EXECVE                         = 59
+	SYS_UMASK                          = 60
+	SYS_CHROOT                         = 61
+	SYS_MSYNC                          = 65
+	SYS_VFORK                          = 66
+	SYS_MUNMAP                         = 73
+	SYS_MPROTECT                       = 74
+	SYS_MADVISE                        = 75
+	SYS_MINCORE                        = 78
+	SYS_GETGROUPS                      = 79
+	SYS_SETGROUPS                      = 80
+	SYS_GETPGRP                        = 81
+	SYS_SETPGID                        = 82
+	SYS_SETITIMER                      = 83
+	SYS_SWAPON                         = 85
+	SYS_GETITIMER                      = 86
+	SYS_GETDTABLESIZE                  = 89
+	SYS_DUP2                           = 90
+	SYS_FCNTL                          = 92
+	SYS_SELECT                         = 93
+	SYS_FSYNC                          = 95
+	SYS_SETPRIORITY                    = 96
+	SYS_SOCKET                         = 97
+	SYS_CONNECT                        = 98
+	SYS_GETPRIORITY                    = 100
+	SYS_BIND                           = 104
+	SYS_SETSOCKOPT                     = 105
+	SYS_LISTEN                         = 106
+	SYS_SIGSUSPEND                     = 111
+	SYS_GETTIMEOFDAY                   = 116
+	SYS_GETRUSAGE                      = 117
+	SYS_GETSOCKOPT                     = 118
+	SYS_READV                          = 120
+	SYS_WRITEV                         = 121
+	SYS_SETTIMEOFDAY                   = 122
+	SYS_FCHOWN                         = 123
+	SYS_FCHMOD                         = 124
+	SYS_SETREUID                       = 126
+	SYS_SETREGID                       = 127
+	SYS_RENAME                         = 128
+	SYS_FLOCK                          = 131
+	SYS_MKFIFO                         = 132
+	SYS_SENDTO                         = 133
+	SYS_SHUTDOWN                       = 134
+	SYS_SOCKETPAIR                     = 135
+	SYS_MKDIR                          = 136
+	SYS_RMDIR                          = 137
+	SYS_UTIMES                         = 138
+	SYS_FUTIMES                        = 139
+	SYS_ADJTIME                        = 140
+	SYS_GETHOSTUUID                    = 142
+	SYS_SETSID                         = 147
+	SYS_GETPGID                        = 151
+	SYS_SETPRIVEXEC                    = 152
+	SYS_PREAD                          = 153
+	SYS_PWRITE                         = 154
+	SYS_NFSSVC                         = 155
+	SYS_STATFS                         = 157
+	SYS_FSTATFS                        = 158
+	SYS_UNMOUNT                        = 159
+	SYS_GETFH                          = 161
+	SYS_QUOTACTL                       = 165
+	SYS_MOUNT                          = 167
+	SYS_CSOPS                          = 169
+	SYS_CSOPS_AUDITTOKEN               = 170
+	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
+	SYS_KDEBUG_TRACE64                 = 179
+	SYS_KDEBUG_TRACE                   = 180
+	SYS_SETGID                         = 181
+	SYS_SETEGID                        = 182
+	SYS_SETEUID                        = 183
+	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
+	SYS_FDATASYNC                      = 187
+	SYS_STAT                           = 188
+	SYS_FSTAT                          = 189
+	SYS_LSTAT                          = 190
+	SYS_PATHCONF                       = 191
+	SYS_FPATHCONF                      = 192
+	SYS_GETRLIMIT                      = 194
+	SYS_SETRLIMIT                      = 195
+	SYS_GETDIRENTRIES                  = 196
+	SYS_MMAP                           = 197
+	SYS_LSEEK                          = 199
+	SYS_TRUNCATE                       = 200
+	SYS_FTRUNCATE                      = 201
+	SYS_SYSCTL                         = 202
+	SYS_MLOCK                          = 203
+	SYS_MUNLOCK                        = 204
+	SYS_UNDELETE                       = 205
+	SYS_OPEN_DPROTECTED_NP             = 216
+	SYS_GETATTRLIST                    = 220
+	SYS_SETATTRLIST                    = 221
+	SYS_GETDIRENTRIESATTR              = 222
+	SYS_EXCHANGEDATA                   = 223
+	SYS_SEARCHFS                       = 225
+	SYS_DELETE                         = 226
+	SYS_COPYFILE                       = 227
+	SYS_FGETATTRLIST                   = 228
+	SYS_FSETATTRLIST                   = 229
+	SYS_POLL                           = 230
+	SYS_WATCHEVENT                     = 231
+	SYS_WAITEVENT                      = 232
+	SYS_MODWATCH                       = 233
+	SYS_GETXATTR                       = 234
+	SYS_FGETXATTR                      = 235
+	SYS_SETXATTR                       = 236
+	SYS_FSETXATTR                      = 237
+	SYS_REMOVEXATTR                    = 238
+	SYS_FREMOVEXATTR                   = 239
+	SYS_LISTXATTR                      = 240
+	SYS_FLISTXATTR                     = 241
+	SYS_FSCTL                          = 242
+	SYS_INITGROUPS                     = 243
+	SYS_POSIX_SPAWN                    = 244
+	SYS_FFSCTL                         = 245
+	SYS_NFSCLNT                        = 247
+	SYS_FHOPEN                         = 248
+	SYS_MINHERIT                       = 250
+	SYS_SEMSYS                         = 251
+	SYS_MSGSYS                         = 252
+	SYS_SHMSYS                         = 253
+	SYS_SEMCTL                         = 254
+	SYS_SEMGET                         = 255
+	SYS_SEMOP                          = 256
+	SYS_MSGCTL                         = 258
+	SYS_MSGGET                         = 259
+	SYS_MSGSND                         = 260
+	SYS_MSGRCV                         = 261
+	SYS_SHMAT                          = 262
+	SYS_SHMCTL                         = 263
+	SYS_SHMDT                          = 264
+	SYS_SHMGET                         = 265
+	SYS_SHM_OPEN                       = 266
+	SYS_SHM_UNLINK                     = 267
+	SYS_SEM_OPEN                       = 268
+	SYS_SEM_CLOSE                      = 269
+	SYS_SEM_UNLINK                     = 270
+	SYS_SEM_WAIT                       = 271
+	SYS_SEM_TRYWAIT                    = 272
+	SYS_SEM_POST                       = 273
+	SYS_SYSCTLBYNAME                   = 274
+	SYS_OPEN_EXTENDED                  = 277
+	SYS_UMASK_EXTENDED                 = 278
+	SYS_STAT_EXTENDED                  = 279
+	SYS_LSTAT_EXTENDED                 = 280
+	SYS_FSTAT_EXTENDED                 = 281
+	SYS_CHMOD_EXTENDED                 = 282
+	SYS_FCHMOD_EXTENDED                = 283
+	SYS_ACCESS_EXTENDED                = 284
+	SYS_SETTID                         = 285
+	SYS_GETTID                         = 286
+	SYS_SETSGROUPS                     = 287
+	SYS_GETSGROUPS                     = 288
+	SYS_SETWGROUPS                     = 289
+	SYS_GETWGROUPS                     = 290
+	SYS_MKFIFO_EXTENDED                = 291
+	SYS_MKDIR_EXTENDED                 = 292
+	SYS_IDENTITYSVC                    = 293
+	SYS_SHARED_REGION_CHECK_NP         = 294
+	SYS_VM_PRESSURE_MONITOR            = 296
+	SYS_PSYNCH_RW_LONGRDLOCK           = 297
+	SYS_PSYNCH_RW_YIELDWRLOCK          = 298
+	SYS_PSYNCH_RW_DOWNGRADE            = 299
+	SYS_PSYNCH_RW_UPGRADE              = 300
+	SYS_PSYNCH_MUTEXWAIT               = 301
+	SYS_PSYNCH_MUTEXDROP               = 302
+	SYS_PSYNCH_CVBROAD                 = 303
+	SYS_PSYNCH_CVSIGNAL                = 304
+	SYS_PSYNCH_CVWAIT                  = 305
+	SYS_PSYNCH_RW_RDLOCK               = 306
+	SYS_PSYNCH_RW_WRLOCK               = 307
+	SYS_PSYNCH_RW_UNLOCK               = 308
+	SYS_PSYNCH_RW_UNLOCK2              = 309
+	SYS_GETSID                         = 310
+	SYS_SETTID_WITH_PID                = 311
+	SYS_PSYNCH_CVCLRPREPOST            = 312
+	SYS_AIO_FSYNC                      = 313
+	SYS_AIO_RETURN                     = 314
+	SYS_AIO_SUSPEND                    = 315
+	SYS_AIO_CANCEL                     = 316
+	SYS_AIO_ERROR                      = 317
+	SYS_AIO_READ                       = 318
+	SYS_AIO_WRITE                      = 319
+	SYS_LIO_LISTIO                     = 320
+	SYS_IOPOLICYSYS                    = 322
+	SYS_PROCESS_POLICY                 = 323
+	SYS_MLOCKALL                       = 324
+	SYS_MUNLOCKALL                     = 325
+	SYS_ISSETUGID                      = 327
+	SYS___PTHREAD_KILL                 = 328
+	SYS___PTHREAD_SIGMASK              = 329
+	SYS___SIGWAIT                      = 330
+	SYS___DISABLE_THREADSIGNAL         = 331
+	SYS___PTHREAD_MARKCANCEL           = 332
+	SYS___PTHREAD_CANCELED             = 333
+	SYS___SEMWAIT_SIGNAL               = 334
+	SYS_PROC_INFO                      = 336
+	SYS_SENDFILE                       = 337
+	SYS_STAT64                         = 338
+	SYS_FSTAT64                        = 339
+	SYS_LSTAT64                        = 340
+	SYS_STAT64_EXTENDED                = 341
+	SYS_LSTAT64_EXTENDED               = 342
+	SYS_FSTAT64_EXTENDED               = 343
+	SYS_GETDIRENTRIES64                = 344
+	SYS_STATFS64                       = 345
+	SYS_FSTATFS64                      = 346
+	SYS_GETFSSTAT64                    = 347
+	SYS___PTHREAD_CHDIR                = 348
+	SYS___PTHREAD_FCHDIR               = 349
+	SYS_AUDIT                          = 350
+	SYS_AUDITON                        = 351
+	SYS_GETAUID                        = 353
+	SYS_SETAUID                        = 354
+	SYS_GETAUDIT_ADDR                  = 357
+	SYS_SETAUDIT_ADDR                  = 358
+	SYS_AUDITCTL                       = 359
+	SYS_BSDTHREAD_CREATE               = 360
+	SYS_BSDTHREAD_TERMINATE            = 361
+	SYS_KQUEUE                         = 362
+	SYS_KEVENT                         = 363
+	SYS_LCHOWN                         = 364
+	SYS_BSDTHREAD_REGISTER             = 366
+	SYS_WORKQ_OPEN                     = 367
+	SYS_WORKQ_KERNRETURN               = 368
+	SYS_KEVENT64                       = 369
+	SYS___OLD_SEMWAIT_SIGNAL           = 370
+	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
+	SYS_THREAD_SELFID                  = 372
+	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
+	SYS___MAC_EXECVE                   = 380
+	SYS___MAC_SYSCALL                  = 381
+	SYS___MAC_GET_FILE                 = 382
+	SYS___MAC_SET_FILE                 = 383
+	SYS___MAC_GET_LINK                 = 384
+	SYS___MAC_SET_LINK                 = 385
+	SYS___MAC_GET_PROC                 = 386
+	SYS___MAC_SET_PROC                 = 387
+	SYS___MAC_GET_FD                   = 388
+	SYS___MAC_SET_FD                   = 389
+	SYS___MAC_GET_PID                  = 390
+	SYS_PSELECT                        = 394
+	SYS_PSELECT_NOCANCEL               = 395
+	SYS_READ_NOCANCEL                  = 396
+	SYS_WRITE_NOCANCEL                 = 397
+	SYS_OPEN_NOCANCEL                  = 398
+	SYS_CLOSE_NOCANCEL                 = 399
+	SYS_WAIT4_NOCANCEL                 = 400
+	SYS_RECVMSG_NOCANCEL               = 401
+	SYS_SENDMSG_NOCANCEL               = 402
+	SYS_RECVFROM_NOCANCEL              = 403
+	SYS_ACCEPT_NOCANCEL                = 404
+	SYS_MSYNC_NOCANCEL                 = 405
+	SYS_FCNTL_NOCANCEL                 = 406
+	SYS_SELECT_NOCANCEL                = 407
+	SYS_FSYNC_NOCANCEL                 = 408
+	SYS_CONNECT_NOCANCEL               = 409
+	SYS_SIGSUSPEND_NOCANCEL            = 410
+	SYS_READV_NOCANCEL                 = 411
+	SYS_WRITEV_NOCANCEL                = 412
+	SYS_SENDTO_NOCANCEL                = 413
+	SYS_PREAD_NOCANCEL                 = 414
+	SYS_PWRITE_NOCANCEL                = 415
+	SYS_WAITID_NOCANCEL                = 416
+	SYS_POLL_NOCANCEL                  = 417
+	SYS_MSGSND_NOCANCEL                = 418
+	SYS_MSGRCV_NOCANCEL                = 419
+	SYS_SEM_WAIT_NOCANCEL              = 420
+	SYS_AIO_SUSPEND_NOCANCEL           = 421
+	SYS___SIGWAIT_NOCANCEL             = 422
+	SYS___SEMWAIT_SIGNAL_NOCANCEL      = 423
+	SYS___MAC_MOUNT                    = 424
+	SYS___MAC_GET_MOUNT                = 425
+	SYS___MAC_GETFSSTAT                = 426
+	SYS_FSGETPATH                      = 427
+	SYS_AUDIT_SESSION_SELF             = 428
+	SYS_AUDIT_SESSION_JOIN             = 429
+	SYS_FILEPORT_MAKEPORT              = 430
+	SYS_FILEPORT_MAKEFD                = 431
+	SYS_AUDIT_SESSION_PORT             = 432
+	SYS_PID_SUSPEND                    = 433
+	SYS_PID_RESUME                     = 434
+	SYS_PID_HIBERNATE                  = 435
+	SYS_PID_SHUTDOWN_SOCKETS           = 436
+	SYS_SHARED_REGION_MAP_AND_SLIDE_NP = 438
+	SYS_KAS_INFO                       = 439
+	SYS_MEMORYSTATUS_CONTROL           = 440
+	SYS_GUARDED_OPEN_NP                = 441
+	SYS_GUARDED_CLOSE_NP               = 442
+	SYS_GUARDED_KQUEUE_NP              = 443
+	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
+	SYS_PROC_RLIMIT_CONTROL            = 446
+	SYS_CONNECTX                       = 447
+	SYS_DISCONNECTX                    = 448
+	SYS_PEELOFF                        = 449
+	SYS_SOCKET_DELEGATE                = 450
+	SYS_TELEMETRY                      = 451
+	SYS_PROC_UUID_POLICY               = 452
+	SYS_MEMORYSTATUS_GET_LEVEL         = 453
+	SYS_SYSTEM_OVERRIDE                = 454
+	SYS_VFS_PURGE                      = 455
+	SYS_SFI_CTL                        = 456
+	SYS_SFI_PIDCTL                     = 457
+	SYS_COALITION                      = 458
+	SYS_COALITION_INFO                 = 459
+	SYS_NECP_MATCH_POLICY              = 460
+	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
+	SYS_OPENAT                         = 463
+	SYS_OPENAT_NOCANCEL                = 464
+	SYS_RENAMEAT                       = 465
+	SYS_FACCESSAT                      = 466
+	SYS_FCHMODAT                       = 467
+	SYS_FCHOWNAT                       = 468
+	SYS_FSTATAT                        = 469
+	SYS_FSTATAT64                      = 470
+	SYS_LINKAT                         = 471
+	SYS_UNLINKAT                       = 472
+	SYS_READLINKAT                     = 473
+	SYS_SYMLINKAT                      = 474
+	SYS_MKDIRAT                        = 475
+	SYS_GETATTRLISTAT                  = 476
+	SYS_PROC_TRACE_LOG                 = 477
+	SYS_BSDTHREAD_CTL                  = 478
+	SYS_OPENBYID_NP                    = 479
+	SYS_RECVMSG_X                      = 480
+	SYS_SENDMSG_X                      = 481
+	SYS_THREAD_SELFUSAGE               = 482
+	SYS_CSRCTL                         = 483
+	SYS_GUARDED_OPEN_DPROTECTED_NP     = 484
+	SYS_GUARDED_WRITE_NP               = 485
+	SYS_GUARDED_PWRITE_NP              = 486
+	SYS_GUARDED_WRITEV_NP              = 487
+	SYS_RENAMEATX_NP                   = 488
+	SYS_MREMAP_ENCRYPTED               = 489
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_KQUEUE_WORKLOOP_CTL            = 530
+	SYS___MACH_BRIDGE_REMOTE_TIME      = 531
+	SYS_MAXSYSCALL                     = 532
+	SYS_INVALID                        = 63
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..0dc9e8b4d95050bc0fd6fd89fec16ddce3dfbc17
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_darwin_arm64.go
@@ -0,0 +1,437 @@
+// go run mksysnum.go /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS11.1.sdk/usr/include/sys/syscall.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && darwin
+
+package unix
+
+// Deprecated: Use libSystem wrappers instead of direct syscalls.
+const (
+	SYS_SYSCALL                        = 0
+	SYS_EXIT                           = 1
+	SYS_FORK                           = 2
+	SYS_READ                           = 3
+	SYS_WRITE                          = 4
+	SYS_OPEN                           = 5
+	SYS_CLOSE                          = 6
+	SYS_WAIT4                          = 7
+	SYS_LINK                           = 9
+	SYS_UNLINK                         = 10
+	SYS_CHDIR                          = 12
+	SYS_FCHDIR                         = 13
+	SYS_MKNOD                          = 14
+	SYS_CHMOD                          = 15
+	SYS_CHOWN                          = 16
+	SYS_GETFSSTAT                      = 18
+	SYS_GETPID                         = 20
+	SYS_SETUID                         = 23
+	SYS_GETUID                         = 24
+	SYS_GETEUID                        = 25
+	SYS_PTRACE                         = 26
+	SYS_RECVMSG                        = 27
+	SYS_SENDMSG                        = 28
+	SYS_RECVFROM                       = 29
+	SYS_ACCEPT                         = 30
+	SYS_GETPEERNAME                    = 31
+	SYS_GETSOCKNAME                    = 32
+	SYS_ACCESS                         = 33
+	SYS_CHFLAGS                        = 34
+	SYS_FCHFLAGS                       = 35
+	SYS_SYNC                           = 36
+	SYS_KILL                           = 37
+	SYS_GETPPID                        = 39
+	SYS_DUP                            = 41
+	SYS_PIPE                           = 42
+	SYS_GETEGID                        = 43
+	SYS_SIGACTION                      = 46
+	SYS_GETGID                         = 47
+	SYS_SIGPROCMASK                    = 48
+	SYS_GETLOGIN                       = 49
+	SYS_SETLOGIN                       = 50
+	SYS_ACCT                           = 51
+	SYS_SIGPENDING                     = 52
+	SYS_SIGALTSTACK                    = 53
+	SYS_IOCTL                          = 54
+	SYS_REBOOT                         = 55
+	SYS_REVOKE                         = 56
+	SYS_SYMLINK                        = 57
+	SYS_READLINK                       = 58
+	SYS_EXECVE                         = 59
+	SYS_UMASK                          = 60
+	SYS_CHROOT                         = 61
+	SYS_MSYNC                          = 65
+	SYS_VFORK                          = 66
+	SYS_MUNMAP                         = 73
+	SYS_MPROTECT                       = 74
+	SYS_MADVISE                        = 75
+	SYS_MINCORE                        = 78
+	SYS_GETGROUPS                      = 79
+	SYS_SETGROUPS                      = 80
+	SYS_GETPGRP                        = 81
+	SYS_SETPGID                        = 82
+	SYS_SETITIMER                      = 83
+	SYS_SWAPON                         = 85
+	SYS_GETITIMER                      = 86
+	SYS_GETDTABLESIZE                  = 89
+	SYS_DUP2                           = 90
+	SYS_FCNTL                          = 92
+	SYS_SELECT                         = 93
+	SYS_FSYNC                          = 95
+	SYS_SETPRIORITY                    = 96
+	SYS_SOCKET                         = 97
+	SYS_CONNECT                        = 98
+	SYS_GETPRIORITY                    = 100
+	SYS_BIND                           = 104
+	SYS_SETSOCKOPT                     = 105
+	SYS_LISTEN                         = 106
+	SYS_SIGSUSPEND                     = 111
+	SYS_GETTIMEOFDAY                   = 116
+	SYS_GETRUSAGE                      = 117
+	SYS_GETSOCKOPT                     = 118
+	SYS_READV                          = 120
+	SYS_WRITEV                         = 121
+	SYS_SETTIMEOFDAY                   = 122
+	SYS_FCHOWN                         = 123
+	SYS_FCHMOD                         = 124
+	SYS_SETREUID                       = 126
+	SYS_SETREGID                       = 127
+	SYS_RENAME                         = 128
+	SYS_FLOCK                          = 131
+	SYS_MKFIFO                         = 132
+	SYS_SENDTO                         = 133
+	SYS_SHUTDOWN                       = 134
+	SYS_SOCKETPAIR                     = 135
+	SYS_MKDIR                          = 136
+	SYS_RMDIR                          = 137
+	SYS_UTIMES                         = 138
+	SYS_FUTIMES                        = 139
+	SYS_ADJTIME                        = 140
+	SYS_GETHOSTUUID                    = 142
+	SYS_SETSID                         = 147
+	SYS_GETPGID                        = 151
+	SYS_SETPRIVEXEC                    = 152
+	SYS_PREAD                          = 153
+	SYS_PWRITE                         = 154
+	SYS_NFSSVC                         = 155
+	SYS_STATFS                         = 157
+	SYS_FSTATFS                        = 158
+	SYS_UNMOUNT                        = 159
+	SYS_GETFH                          = 161
+	SYS_QUOTACTL                       = 165
+	SYS_MOUNT                          = 167
+	SYS_CSOPS                          = 169
+	SYS_CSOPS_AUDITTOKEN               = 170
+	SYS_WAITID                         = 173
+	SYS_KDEBUG_TYPEFILTER              = 177
+	SYS_KDEBUG_TRACE_STRING            = 178
+	SYS_KDEBUG_TRACE64                 = 179
+	SYS_KDEBUG_TRACE                   = 180
+	SYS_SETGID                         = 181
+	SYS_SETEGID                        = 182
+	SYS_SETEUID                        = 183
+	SYS_SIGRETURN                      = 184
+	SYS_THREAD_SELFCOUNTS              = 186
+	SYS_FDATASYNC                      = 187
+	SYS_STAT                           = 188
+	SYS_FSTAT                          = 189
+	SYS_LSTAT                          = 190
+	SYS_PATHCONF                       = 191
+	SYS_FPATHCONF                      = 192
+	SYS_GETRLIMIT                      = 194
+	SYS_SETRLIMIT                      = 195
+	SYS_GETDIRENTRIES                  = 196
+	SYS_MMAP                           = 197
+	SYS_LSEEK                          = 199
+	SYS_TRUNCATE                       = 200
+	SYS_FTRUNCATE                      = 201
+	SYS_SYSCTL                         = 202
+	SYS_MLOCK                          = 203
+	SYS_MUNLOCK                        = 204
+	SYS_UNDELETE                       = 205
+	SYS_OPEN_DPROTECTED_NP             = 216
+	SYS_GETATTRLIST                    = 220
+	SYS_SETATTRLIST                    = 221
+	SYS_GETDIRENTRIESATTR              = 222
+	SYS_EXCHANGEDATA                   = 223
+	SYS_SEARCHFS                       = 225
+	SYS_DELETE                         = 226
+	SYS_COPYFILE                       = 227
+	SYS_FGETATTRLIST                   = 228
+	SYS_FSETATTRLIST                   = 229
+	SYS_POLL                           = 230
+	SYS_WATCHEVENT                     = 231
+	SYS_WAITEVENT                      = 232
+	SYS_MODWATCH                       = 233
+	SYS_GETXATTR                       = 234
+	SYS_FGETXATTR                      = 235
+	SYS_SETXATTR                       = 236
+	SYS_FSETXATTR                      = 237
+	SYS_REMOVEXATTR                    = 238
+	SYS_FREMOVEXATTR                   = 239
+	SYS_LISTXATTR                      = 240
+	SYS_FLISTXATTR                     = 241
+	SYS_FSCTL                          = 242
+	SYS_INITGROUPS                     = 243
+	SYS_POSIX_SPAWN                    = 244
+	SYS_FFSCTL                         = 245
+	SYS_NFSCLNT                        = 247
+	SYS_FHOPEN                         = 248
+	SYS_MINHERIT                       = 250
+	SYS_SEMSYS                         = 251
+	SYS_MSGSYS                         = 252
+	SYS_SHMSYS                         = 253
+	SYS_SEMCTL                         = 254
+	SYS_SEMGET                         = 255
+	SYS_SEMOP                          = 256
+	SYS_MSGCTL                         = 258
+	SYS_MSGGET                         = 259
+	SYS_MSGSND                         = 260
+	SYS_MSGRCV                         = 261
+	SYS_SHMAT                          = 262
+	SYS_SHMCTL                         = 263
+	SYS_SHMDT                          = 264
+	SYS_SHMGET                         = 265
+	SYS_SHM_OPEN                       = 266
+	SYS_SHM_UNLINK                     = 267
+	SYS_SEM_OPEN                       = 268
+	SYS_SEM_CLOSE                      = 269
+	SYS_SEM_UNLINK                     = 270
+	SYS_SEM_WAIT                       = 271
+	SYS_SEM_TRYWAIT                    = 272
+	SYS_SEM_POST                       = 273
+	SYS_SYSCTLBYNAME                   = 274
+	SYS_OPEN_EXTENDED                  = 277
+	SYS_UMASK_EXTENDED                 = 278
+	SYS_STAT_EXTENDED                  = 279
+	SYS_LSTAT_EXTENDED                 = 280
+	SYS_FSTAT_EXTENDED                 = 281
+	SYS_CHMOD_EXTENDED                 = 282
+	SYS_FCHMOD_EXTENDED                = 283
+	SYS_ACCESS_EXTENDED                = 284
+	SYS_SETTID                         = 285
+	SYS_GETTID                         = 286
+	SYS_SETSGROUPS                     = 287
+	SYS_GETSGROUPS                     = 288
+	SYS_SETWGROUPS                     = 289
+	SYS_GETWGROUPS                     = 290
+	SYS_MKFIFO_EXTENDED                = 291
+	SYS_MKDIR_EXTENDED                 = 292
+	SYS_IDENTITYSVC                    = 293
+	SYS_SHARED_REGION_CHECK_NP         = 294
+	SYS_VM_PRESSURE_MONITOR            = 296
+	SYS_PSYNCH_RW_LONGRDLOCK           = 297
+	SYS_PSYNCH_RW_YIELDWRLOCK          = 298
+	SYS_PSYNCH_RW_DOWNGRADE            = 299
+	SYS_PSYNCH_RW_UPGRADE              = 300
+	SYS_PSYNCH_MUTEXWAIT               = 301
+	SYS_PSYNCH_MUTEXDROP               = 302
+	SYS_PSYNCH_CVBROAD                 = 303
+	SYS_PSYNCH_CVSIGNAL                = 304
+	SYS_PSYNCH_CVWAIT                  = 305
+	SYS_PSYNCH_RW_RDLOCK               = 306
+	SYS_PSYNCH_RW_WRLOCK               = 307
+	SYS_PSYNCH_RW_UNLOCK               = 308
+	SYS_PSYNCH_RW_UNLOCK2              = 309
+	SYS_GETSID                         = 310
+	SYS_SETTID_WITH_PID                = 311
+	SYS_PSYNCH_CVCLRPREPOST            = 312
+	SYS_AIO_FSYNC                      = 313
+	SYS_AIO_RETURN                     = 314
+	SYS_AIO_SUSPEND                    = 315
+	SYS_AIO_CANCEL                     = 316
+	SYS_AIO_ERROR                      = 317
+	SYS_AIO_READ                       = 318
+	SYS_AIO_WRITE                      = 319
+	SYS_LIO_LISTIO                     = 320
+	SYS_IOPOLICYSYS                    = 322
+	SYS_PROCESS_POLICY                 = 323
+	SYS_MLOCKALL                       = 324
+	SYS_MUNLOCKALL                     = 325
+	SYS_ISSETUGID                      = 327
+	SYS___PTHREAD_KILL                 = 328
+	SYS___PTHREAD_SIGMASK              = 329
+	SYS___SIGWAIT                      = 330
+	SYS___DISABLE_THREADSIGNAL         = 331
+	SYS___PTHREAD_MARKCANCEL           = 332
+	SYS___PTHREAD_CANCELED             = 333
+	SYS___SEMWAIT_SIGNAL               = 334
+	SYS_PROC_INFO                      = 336
+	SYS_SENDFILE                       = 337
+	SYS_STAT64                         = 338
+	SYS_FSTAT64                        = 339
+	SYS_LSTAT64                        = 340
+	SYS_STAT64_EXTENDED                = 341
+	SYS_LSTAT64_EXTENDED               = 342
+	SYS_FSTAT64_EXTENDED               = 343
+	SYS_GETDIRENTRIES64                = 344
+	SYS_STATFS64                       = 345
+	SYS_FSTATFS64                      = 346
+	SYS_GETFSSTAT64                    = 347
+	SYS___PTHREAD_CHDIR                = 348
+	SYS___PTHREAD_FCHDIR               = 349
+	SYS_AUDIT                          = 350
+	SYS_AUDITON                        = 351
+	SYS_GETAUID                        = 353
+	SYS_SETAUID                        = 354
+	SYS_GETAUDIT_ADDR                  = 357
+	SYS_SETAUDIT_ADDR                  = 358
+	SYS_AUDITCTL                       = 359
+	SYS_BSDTHREAD_CREATE               = 360
+	SYS_BSDTHREAD_TERMINATE            = 361
+	SYS_KQUEUE                         = 362
+	SYS_KEVENT                         = 363
+	SYS_LCHOWN                         = 364
+	SYS_BSDTHREAD_REGISTER             = 366
+	SYS_WORKQ_OPEN                     = 367
+	SYS_WORKQ_KERNRETURN               = 368
+	SYS_KEVENT64                       = 369
+	SYS___OLD_SEMWAIT_SIGNAL           = 370
+	SYS___OLD_SEMWAIT_SIGNAL_NOCANCEL  = 371
+	SYS_THREAD_SELFID                  = 372
+	SYS_LEDGER                         = 373
+	SYS_KEVENT_QOS                     = 374
+	SYS_KEVENT_ID                      = 375
+	SYS___MAC_EXECVE                   = 380
+	SYS___MAC_SYSCALL                  = 381
+	SYS___MAC_GET_FILE                 = 382
+	SYS___MAC_SET_FILE                 = 383
+	SYS___MAC_GET_LINK                 = 384
+	SYS___MAC_SET_LINK                 = 385
+	SYS___MAC_GET_PROC                 = 386
+	SYS___MAC_SET_PROC                 = 387
+	SYS___MAC_GET_FD                   = 388
+	SYS___MAC_SET_FD                   = 389
+	SYS___MAC_GET_PID                  = 390
+	SYS_PSELECT                        = 394
+	SYS_PSELECT_NOCANCEL               = 395
+	SYS_READ_NOCANCEL                  = 396
+	SYS_WRITE_NOCANCEL                 = 397
+	SYS_OPEN_NOCANCEL                  = 398
+	SYS_CLOSE_NOCANCEL                 = 399
+	SYS_WAIT4_NOCANCEL                 = 400
+	SYS_RECVMSG_NOCANCEL               = 401
+	SYS_SENDMSG_NOCANCEL               = 402
+	SYS_RECVFROM_NOCANCEL              = 403
+	SYS_ACCEPT_NOCANCEL                = 404
+	SYS_MSYNC_NOCANCEL                 = 405
+	SYS_FCNTL_NOCANCEL                 = 406
+	SYS_SELECT_NOCANCEL                = 407
+	SYS_FSYNC_NOCANCEL                 = 408
+	SYS_CONNECT_NOCANCEL               = 409
+	SYS_SIGSUSPEND_NOCANCEL            = 410
+	SYS_READV_NOCANCEL                 = 411
+	SYS_WRITEV_NOCANCEL                = 412
+	SYS_SENDTO_NOCANCEL                = 413
+	SYS_PREAD_NOCANCEL                 = 414
+	SYS_PWRITE_NOCANCEL                = 415
+	SYS_WAITID_NOCANCEL                = 416
+	SYS_POLL_NOCANCEL                  = 417
+	SYS_MSGSND_NOCANCEL                = 418
+	SYS_MSGRCV_NOCANCEL                = 419
+	SYS_SEM_WAIT_NOCANCEL              = 420
+	SYS_AIO_SUSPEND_NOCANCEL           = 421
+	SYS___SIGWAIT_NOCANCEL             = 422
+	SYS___SEMWAIT_SIGNAL_NOCANCEL      = 423
+	SYS___MAC_MOUNT                    = 424
+	SYS___MAC_GET_MOUNT                = 425
+	SYS___MAC_GETFSSTAT                = 426
+	SYS_FSGETPATH                      = 427
+	SYS_AUDIT_SESSION_SELF             = 428
+	SYS_AUDIT_SESSION_JOIN             = 429
+	SYS_FILEPORT_MAKEPORT              = 430
+	SYS_FILEPORT_MAKEFD                = 431
+	SYS_AUDIT_SESSION_PORT             = 432
+	SYS_PID_SUSPEND                    = 433
+	SYS_PID_RESUME                     = 434
+	SYS_PID_HIBERNATE                  = 435
+	SYS_PID_SHUTDOWN_SOCKETS           = 436
+	SYS_SHARED_REGION_MAP_AND_SLIDE_NP = 438
+	SYS_KAS_INFO                       = 439
+	SYS_MEMORYSTATUS_CONTROL           = 440
+	SYS_GUARDED_OPEN_NP                = 441
+	SYS_GUARDED_CLOSE_NP               = 442
+	SYS_GUARDED_KQUEUE_NP              = 443
+	SYS_CHANGE_FDGUARD_NP              = 444
+	SYS_USRCTL                         = 445
+	SYS_PROC_RLIMIT_CONTROL            = 446
+	SYS_CONNECTX                       = 447
+	SYS_DISCONNECTX                    = 448
+	SYS_PEELOFF                        = 449
+	SYS_SOCKET_DELEGATE                = 450
+	SYS_TELEMETRY                      = 451
+	SYS_PROC_UUID_POLICY               = 452
+	SYS_MEMORYSTATUS_GET_LEVEL         = 453
+	SYS_SYSTEM_OVERRIDE                = 454
+	SYS_VFS_PURGE                      = 455
+	SYS_SFI_CTL                        = 456
+	SYS_SFI_PIDCTL                     = 457
+	SYS_COALITION                      = 458
+	SYS_COALITION_INFO                 = 459
+	SYS_NECP_MATCH_POLICY              = 460
+	SYS_GETATTRLISTBULK                = 461
+	SYS_CLONEFILEAT                    = 462
+	SYS_OPENAT                         = 463
+	SYS_OPENAT_NOCANCEL                = 464
+	SYS_RENAMEAT                       = 465
+	SYS_FACCESSAT                      = 466
+	SYS_FCHMODAT                       = 467
+	SYS_FCHOWNAT                       = 468
+	SYS_FSTATAT                        = 469
+	SYS_FSTATAT64                      = 470
+	SYS_LINKAT                         = 471
+	SYS_UNLINKAT                       = 472
+	SYS_READLINKAT                     = 473
+	SYS_SYMLINKAT                      = 474
+	SYS_MKDIRAT                        = 475
+	SYS_GETATTRLISTAT                  = 476
+	SYS_PROC_TRACE_LOG                 = 477
+	SYS_BSDTHREAD_CTL                  = 478
+	SYS_OPENBYID_NP                    = 479
+	SYS_RECVMSG_X                      = 480
+	SYS_SENDMSG_X                      = 481
+	SYS_THREAD_SELFUSAGE               = 482
+	SYS_CSRCTL                         = 483
+	SYS_GUARDED_OPEN_DPROTECTED_NP     = 484
+	SYS_GUARDED_WRITE_NP               = 485
+	SYS_GUARDED_PWRITE_NP              = 486
+	SYS_GUARDED_WRITEV_NP              = 487
+	SYS_RENAMEATX_NP                   = 488
+	SYS_MREMAP_ENCRYPTED               = 489
+	SYS_NETAGENT_TRIGGER               = 490
+	SYS_STACK_SNAPSHOT_WITH_CONFIG     = 491
+	SYS_MICROSTACKSHOT                 = 492
+	SYS_GRAB_PGO_DATA                  = 493
+	SYS_PERSONA                        = 494
+	SYS_WORK_INTERVAL_CTL              = 499
+	SYS_GETENTROPY                     = 500
+	SYS_NECP_OPEN                      = 501
+	SYS_NECP_CLIENT_ACTION             = 502
+	SYS___NEXUS_OPEN                   = 503
+	SYS___NEXUS_REGISTER               = 504
+	SYS___NEXUS_DEREGISTER             = 505
+	SYS___NEXUS_CREATE                 = 506
+	SYS___NEXUS_DESTROY                = 507
+	SYS___NEXUS_GET_OPT                = 508
+	SYS___NEXUS_SET_OPT                = 509
+	SYS___CHANNEL_OPEN                 = 510
+	SYS___CHANNEL_GET_INFO             = 511
+	SYS___CHANNEL_SYNC                 = 512
+	SYS___CHANNEL_GET_OPT              = 513
+	SYS___CHANNEL_SET_OPT              = 514
+	SYS_ULOCK_WAIT                     = 515
+	SYS_ULOCK_WAKE                     = 516
+	SYS_FCLONEFILEAT                   = 517
+	SYS_FS_SNAPSHOT                    = 518
+	SYS_TERMINATE_WITH_PAYLOAD         = 520
+	SYS_ABORT_WITH_PAYLOAD             = 521
+	SYS_NECP_SESSION_OPEN              = 522
+	SYS_NECP_SESSION_ACTION            = 523
+	SYS_SETATTRLISTAT                  = 524
+	SYS_NET_QOS_GUIDELINE              = 525
+	SYS_FMOUNT                         = 526
+	SYS_NTP_ADJTIME                    = 527
+	SYS_NTP_GETTIME                    = 528
+	SYS_OS_FAULT_WITH_PAYLOAD          = 529
+	SYS_MAXSYSCALL                     = 530
+	SYS_INVALID                        = 63
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_dragonfly_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_dragonfly_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..308ddf3a1f41d4d07578792686dc8b4520a18be6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_dragonfly_amd64.go
@@ -0,0 +1,316 @@
+// go run mksysnum.go https://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && dragonfly
+
+package unix
+
+const (
+	SYS_EXIT  = 1 // { void exit(int rval); }
+	SYS_FORK  = 2 // { int fork(void); }
+	SYS_READ  = 3 // { ssize_t read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE = 4 // { ssize_t write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN  = 5 // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE = 6 // { int close(int fd); }
+	SYS_WAIT4 = 7 // { int wait4(int pid, int *status, int options, struct rusage *rusage); } wait4 wait_args int
+	// SYS_NOSYS = 8;  // { int nosys(void); } __nosys nosys_args int
+	SYS_LINK                   = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                 = 10  // { int unlink(char *path); }
+	SYS_CHDIR                  = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                 = 13  // { int fchdir(int fd); }
+	SYS_MKNOD                  = 14  // { int mknod(char *path, int mode, int dev); }
+	SYS_CHMOD                  = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                  = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_OBREAK                 = 17  // { int obreak(char *nsize); } break obreak_args int
+	SYS_GETFSSTAT              = 18  // { int getfsstat(struct statfs *buf, long bufsize, int flags); }
+	SYS_GETPID                 = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                  = 21  // { int mount(char *type, char *path, int flags, caddr_t data); }
+	SYS_UNMOUNT                = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                 = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                 = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                 = 26  // { int ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG                = 27  // { int recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG                = 28  // { int sendmsg(int s, caddr_t msg, int flags); }
+	SYS_RECVFROM               = 29  // { int recvfrom(int s, caddr_t buf, size_t len, int flags, caddr_t from, int *fromlenaddr); }
+	SYS_ACCEPT                 = 30  // { int accept(int s, caddr_t name, int *anamelen); }
+	SYS_GETPEERNAME            = 31  // { int getpeername(int fdes, caddr_t asa, int *alen); }
+	SYS_GETSOCKNAME            = 32  // { int getsockname(int fdes, caddr_t asa, int *alen); }
+	SYS_ACCESS                 = 33  // { int access(char *path, int flags); }
+	SYS_CHFLAGS                = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS               = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                   = 36  // { int sync(void); }
+	SYS_KILL                   = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                = 39  // { pid_t getppid(void); }
+	SYS_DUP                    = 41  // { int dup(int fd); }
+	SYS_PIPE                   = 42  // { int pipe(void); }
+	SYS_GETEGID                = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                 = 44  // { int profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE                 = 45  // { int ktrace(const char *fname, int ops, int facs, int pid); }
+	SYS_GETGID                 = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN               = 49  // { int getlogin(char *namebuf, size_t namelen); }
+	SYS_SETLOGIN               = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                   = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK            = 53  // { int sigaltstack(stack_t *ss, stack_t *oss); }
+	SYS_IOCTL                  = 54  // { int ioctl(int fd, u_long com, caddr_t data); }
+	SYS_REBOOT                 = 55  // { int reboot(int opt); }
+	SYS_REVOKE                 = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK               = 58  // { int readlink(char *path, char *buf, int count); }
+	SYS_EXECVE                 = 59  // { int execve(char *fname, char **argv, char **envv); }
+	SYS_UMASK                  = 60  // { int umask(int newmask); } umask umask_args int
+	SYS_CHROOT                 = 61  // { int chroot(char *path); }
+	SYS_MSYNC                  = 65  // { int msync(void *addr, size_t len, int flags); }
+	SYS_VFORK                  = 66  // { pid_t vfork(void); }
+	SYS_SBRK                   = 69  // { caddr_t sbrk(size_t incr); }
+	SYS_SSTK                   = 70  // { int sstk(size_t incr); }
+	SYS_MUNMAP                 = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT               = 74  // { int mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE                = 75  // { int madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE                = 78  // { int mincore(const void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS              = 79  // { int getgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS              = 80  // { int setgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_GETPGRP                = 81  // { int getpgrp(void); }
+	SYS_SETPGID                = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER              = 83  // { int setitimer(u_int which, struct itimerval *itv, struct itimerval *oitv); }
+	SYS_SWAPON                 = 85  // { int swapon(char *name); }
+	SYS_GETITIMER              = 86  // { int getitimer(u_int which, struct itimerval *itv); }
+	SYS_GETDTABLESIZE          = 89  // { int getdtablesize(void); }
+	SYS_DUP2                   = 90  // { int dup2(int from, int to); }
+	SYS_FCNTL                  = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                 = 93  // { int select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_FSYNC                  = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY            = 96  // { int setpriority(int which, int who, int prio); }
+	SYS_SOCKET                 = 97  // { int socket(int domain, int type, int protocol); }
+	SYS_CONNECT                = 98  // { int connect(int s, caddr_t name, int namelen); }
+	SYS_GETPRIORITY            = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                   = 104 // { int bind(int s, caddr_t name, int namelen); }
+	SYS_SETSOCKOPT             = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
+	SYS_LISTEN                 = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY           = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_GETRUSAGE              = 117 // { int getrusage(int who, struct rusage *rusage); }
+	SYS_GETSOCKOPT             = 118 // { int getsockopt(int s, int level, int name, caddr_t val, int *avalsize); }
+	SYS_READV                  = 120 // { int readv(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_WRITEV                 = 121 // { int writev(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_SETTIMEOFDAY           = 122 // { int settimeofday(struct timeval *tv, struct timezone *tzp); }
+	SYS_FCHOWN                 = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                 = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID               = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID               = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                 = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                  = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                 = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                 = 133 // { int sendto(int s, caddr_t buf, size_t len, int flags, caddr_t to, int tolen); }
+	SYS_SHUTDOWN               = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR             = 135 // { int socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                  = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                  = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                 = 138 // { int utimes(char *path, struct timeval *tptr); }
+	SYS_ADJTIME                = 140 // { int adjtime(struct timeval *delta, struct timeval *olddelta); }
+	SYS_SETSID                 = 147 // { int setsid(void); }
+	SYS_QUOTACTL               = 148 // { int quotactl(char *path, int cmd, int uid, caddr_t arg); }
+	SYS_STATFS                 = 157 // { int statfs(char *path, struct statfs *buf); }
+	SYS_FSTATFS                = 158 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_GETFH                  = 161 // { int getfh(char *fname, struct fhandle *fhp); }
+	SYS_SYSARCH                = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                 = 166 // { int rtprio(int function, pid_t pid, struct rtprio *rtp); }
+	SYS_EXTPREAD               = 173 // { ssize_t extpread(int fd, void *buf, size_t nbyte, int flags, off_t offset); }
+	SYS_EXTPWRITE              = 174 // { ssize_t extpwrite(int fd, const void *buf, size_t nbyte, int flags, off_t offset); }
+	SYS_NTP_ADJTIME            = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                 = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                = 183 // { int seteuid(uid_t euid); }
+	SYS_PATHCONF               = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF              = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT              = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
+	SYS_SETRLIMIT              = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int
+	SYS_MMAP                   = 197 // { caddr_t mmap(caddr_t addr, size_t len, int prot, int flags, int fd, int pad, off_t pos); }
+	SYS_LSEEK                  = 199 // { off_t lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE               = 200 // { int truncate(char *path, int pad, off_t length); }
+	SYS_FTRUNCATE              = 201 // { int ftruncate(int fd, int pad, off_t length); }
+	SYS___SYSCTL               = 202 // { int __sysctl(int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); } __sysctl sysctl_args int
+	SYS_MLOCK                  = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE               = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                   = 209 // { int poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS___SEMCTL               = 220 // { int __semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SEMGET                 = 221 // { int semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                  = 222 // { int semop(int semid, struct sembuf *sops, u_int nsops); }
+	SYS_MSGCTL                 = 224 // { int msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_MSGGET                 = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                 = 226 // { int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV                 = 227 // { int msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                  = 228 // { caddr_t shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMCTL                 = 229 // { int shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_SHMDT                  = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                 = 231 // { int shmget(key_t key, size_t size, int shmflg); }
+	SYS_CLOCK_GETTIME          = 232 // { int clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME          = 233 // { int clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES           = 234 // { int clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_NANOSLEEP              = 240 // { int nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_MINHERIT               = 250 // { int minherit(void *addr, size_t len, int inherit); }
+	SYS_RFORK                  = 251 // { int rfork(int flags); }
+	SYS_OPENBSD_POLL           = 252 // { int openbsd_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID              = 253 // { int issetugid(void); }
+	SYS_LCHOWN                 = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_LCHMOD                 = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                = 276 // { int lutimes(char *path, struct timeval *tptr); }
+	SYS_EXTPREADV              = 289 // { ssize_t extpreadv(int fd, const struct iovec *iovp, int iovcnt, int flags, off_t offset); }
+	SYS_EXTPWRITEV             = 290 // { ssize_t extpwritev(int fd, const struct iovec *iovp, int iovcnt, int flags, off_t offset); }
+	SYS_FHSTATFS               = 297 // { int fhstatfs(const struct fhandle *u_fhp, struct statfs *buf); }
+	SYS_FHOPEN                 = 298 // { int fhopen(const struct fhandle *u_fhp, int flags); }
+	SYS_MODNEXT                = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                = 301 // { int modstat(int modid, struct module_stat* stat); }
+	SYS_MODFNEXT               = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD              = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                = 308 // { int kldstat(int fileid, struct kld_file_stat* stat); }
+	SYS_KLDFIRSTMOD            = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                 = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID              = 311 // { int setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_SETRESGID              = 312 // { int setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_AIO_RETURN             = 314 // { int aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND            = 315 // { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); }
+	SYS_AIO_CANCEL             = 316 // { int aio_cancel(int fd, struct aiocb *aiocbp); }
+	SYS_AIO_ERROR              = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_AIO_READ               = 318 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE              = 319 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO             = 320 // { int lio_listio(int mode, struct aiocb * const *acb_list, int nent, struct sigevent *sig); }
+	SYS_YIELD                  = 321 // { int yield(void); }
+	SYS_MLOCKALL               = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL             = 325 // { int munlockall(void); }
+	SYS___GETCWD               = 326 // { int __getcwd(u_char *buf, u_int buflen); }
+	SYS_SCHED_SETPARAM         = 327 // { int sched_setparam (pid_t pid, const struct sched_param *param); }
+	SYS_SCHED_GETPARAM         = 328 // { int sched_getparam (pid_t pid, struct sched_param *param); }
+	SYS_SCHED_SETSCHEDULER     = 329 // { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }
+	SYS_SCHED_GETSCHEDULER     = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD            = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL  = 334 // { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
+	SYS_UTRACE                 = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                 = 337 // { int kldsym(int fileid, int cmd, void *data); }
+	SYS_JAIL                   = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK            = 340 // { int sigprocmask(int how, const sigset_t *set, sigset_t *oset); }
+	SYS_SIGSUSPEND             = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGACTION              = 342 // { int sigaction(int sig, const struct sigaction *act, struct sigaction *oact); }
+	SYS_SIGPENDING             = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGRETURN              = 344 // { int sigreturn(ucontext_t *sigcntxp); }
+	SYS_SIGTIMEDWAIT           = 345 // { int sigtimedwait(const sigset_t *set,siginfo_t *info, const struct timespec *timeout); }
+	SYS_SIGWAITINFO            = 346 // { int sigwaitinfo(const sigset_t *set,siginfo_t *info); }
+	SYS___ACL_GET_FILE         = 347 // { int __acl_get_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FILE         = 348 // { int __acl_set_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_GET_FD           = 349 // { int __acl_get_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FD           = 350 // { int __acl_set_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_FILE      = 351 // { int __acl_delete_file(const char *path, acl_type_t type); }
+	SYS___ACL_DELETE_FD        = 352 // { int __acl_delete_fd(int filedes, acl_type_t type); }
+	SYS___ACL_ACLCHECK_FILE    = 353 // { int __acl_aclcheck_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_ACLCHECK_FD      = 354 // { int __acl_aclcheck_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS_EXTATTRCTL             = 355 // { int extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE       = 356 // { int extattr_set_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE       = 357 // { int extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE    = 358 // { int extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_AIO_WAITCOMPLETE       = 359 // { int aio_waitcomplete(struct aiocb **aiocbp, struct timespec *timeout); }
+	SYS_GETRESUID              = 360 // { int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_GETRESGID              = 361 // { int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_KQUEUE                 = 362 // { int kqueue(void); }
+	SYS_KEVENT                 = 363 // { int kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_KENV                   = 390 // { int kenv(int what, const char *name, char *value, int len); }
+	SYS_LCHFLAGS               = 391 // { int lchflags(const char *path, u_long flags); }
+	SYS_UUIDGEN                = 392 // { int uuidgen(struct uuid *store, int count); }
+	SYS_SENDFILE               = 393 // { int sendfile(int fd, int s, off_t offset, size_t nbytes, struct sf_hdtr *hdtr, off_t *sbytes, int flags); }
+	SYS_VARSYM_SET             = 450 // { int varsym_set(int level, const char *name, const char *data); }
+	SYS_VARSYM_GET             = 451 // { int varsym_get(int mask, const char *wild, char *buf, int bufsize); }
+	SYS_VARSYM_LIST            = 452 // { int varsym_list(int level, char *buf, int maxsize, int *marker); }
+	SYS_EXEC_SYS_REGISTER      = 465 // { int exec_sys_register(void *entry); }
+	SYS_EXEC_SYS_UNREGISTER    = 466 // { int exec_sys_unregister(int id); }
+	SYS_SYS_CHECKPOINT         = 467 // { int sys_checkpoint(int type, int fd, pid_t pid, int retval); }
+	SYS_MOUNTCTL               = 468 // { int mountctl(const char *path, int op, int fd, const void *ctl, int ctllen, void *buf, int buflen); }
+	SYS_UMTX_SLEEP             = 469 // { int umtx_sleep(volatile const int *ptr, int value, int timeout); }
+	SYS_UMTX_WAKEUP            = 470 // { int umtx_wakeup(volatile const int *ptr, int count); }
+	SYS_JAIL_ATTACH            = 471 // { int jail_attach(int jid); }
+	SYS_SET_TLS_AREA           = 472 // { int set_tls_area(int which, struct tls_info *info, size_t infosize); }
+	SYS_GET_TLS_AREA           = 473 // { int get_tls_area(int which, struct tls_info *info, size_t infosize); }
+	SYS_CLOSEFROM              = 474 // { int closefrom(int fd); }
+	SYS_STAT                   = 475 // { int stat(const char *path, struct stat *ub); }
+	SYS_FSTAT                  = 476 // { int fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                  = 477 // { int lstat(const char *path, struct stat *ub); }
+	SYS_FHSTAT                 = 478 // { int fhstat(const struct fhandle *u_fhp, struct stat *sb); }
+	SYS_GETDIRENTRIES          = 479 // { int getdirentries(int fd, char *buf, u_int count, long *basep); }
+	SYS_GETDENTS               = 480 // { int getdents(int fd, char *buf, size_t count); }
+	SYS_USCHED_SET             = 481 // { int usched_set(pid_t pid, int cmd, void *data, int bytes); }
+	SYS_EXTACCEPT              = 482 // { int extaccept(int s, int flags, caddr_t name, int *anamelen); }
+	SYS_EXTCONNECT             = 483 // { int extconnect(int s, int flags, caddr_t name, int namelen); }
+	SYS_MCONTROL               = 485 // { int mcontrol(void *addr, size_t len, int behav, off_t value); }
+	SYS_VMSPACE_CREATE         = 486 // { int vmspace_create(void *id, int type, void *data); }
+	SYS_VMSPACE_DESTROY        = 487 // { int vmspace_destroy(void *id); }
+	SYS_VMSPACE_CTL            = 488 // { int vmspace_ctl(void *id, int cmd, 		struct trapframe *tframe,	struct vextframe *vframe); }
+	SYS_VMSPACE_MMAP           = 489 // { int vmspace_mmap(void *id, void *addr, size_t len, int prot, int flags, int fd, off_t offset); }
+	SYS_VMSPACE_MUNMAP         = 490 // { int vmspace_munmap(void *id, void *addr,	size_t len); }
+	SYS_VMSPACE_MCONTROL       = 491 // { int vmspace_mcontrol(void *id, void *addr, 	size_t len, int behav, off_t value); }
+	SYS_VMSPACE_PREAD          = 492 // { ssize_t vmspace_pread(void *id, void *buf, size_t nbyte, int flags, off_t offset); }
+	SYS_VMSPACE_PWRITE         = 493 // { ssize_t vmspace_pwrite(void *id, const void *buf, size_t nbyte, int flags, off_t offset); }
+	SYS_EXTEXIT                = 494 // { void extexit(int how, int status, void *addr); }
+	SYS_LWP_CREATE             = 495 // { int lwp_create(struct lwp_params *params); }
+	SYS_LWP_GETTID             = 496 // { lwpid_t lwp_gettid(void); }
+	SYS_LWP_KILL               = 497 // { int lwp_kill(pid_t pid, lwpid_t tid, int signum); }
+	SYS_LWP_RTPRIO             = 498 // { int lwp_rtprio(int function, pid_t pid, lwpid_t tid, struct rtprio *rtp); }
+	SYS_PSELECT                = 499 // { int pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts,    const sigset_t *sigmask); }
+	SYS_STATVFS                = 500 // { int statvfs(const char *path, struct statvfs *buf); }
+	SYS_FSTATVFS               = 501 // { int fstatvfs(int fd, struct statvfs *buf); }
+	SYS_FHSTATVFS              = 502 // { int fhstatvfs(const struct fhandle *u_fhp, struct statvfs *buf); }
+	SYS_GETVFSSTAT             = 503 // { int getvfsstat(struct statfs *buf,          struct statvfs *vbuf, long vbufsize, int flags); }
+	SYS_OPENAT                 = 504 // { int openat(int fd, char *path, int flags, int mode); }
+	SYS_FSTATAT                = 505 // { int fstatat(int fd, char *path, 	struct stat *sb, int flags); }
+	SYS_FCHMODAT               = 506 // { int fchmodat(int fd, char *path, int mode, int flags); }
+	SYS_FCHOWNAT               = 507 // { int fchownat(int fd, char *path, int uid, int gid, int flags); }
+	SYS_UNLINKAT               = 508 // { int unlinkat(int fd, char *path, int flags); }
+	SYS_FACCESSAT              = 509 // { int faccessat(int fd, char *path, int amode, int flags); }
+	SYS_MQ_OPEN                = 510 // { mqd_t mq_open(const char * name, int oflag, mode_t mode, struct mq_attr *attr); }
+	SYS_MQ_CLOSE               = 511 // { int mq_close(mqd_t mqdes); }
+	SYS_MQ_UNLINK              = 512 // { int mq_unlink(const char *name); }
+	SYS_MQ_GETATTR             = 513 // { int mq_getattr(mqd_t mqdes, struct mq_attr *mqstat); }
+	SYS_MQ_SETATTR             = 514 // { int mq_setattr(mqd_t mqdes, const struct mq_attr *mqstat, struct mq_attr *omqstat); }
+	SYS_MQ_NOTIFY              = 515 // { int mq_notify(mqd_t mqdes, const struct sigevent *notification); }
+	SYS_MQ_SEND                = 516 // { int mq_send(mqd_t mqdes, const char *msg_ptr, size_t msg_len, unsigned msg_prio); }
+	SYS_MQ_RECEIVE             = 517 // { ssize_t mq_receive(mqd_t mqdes, char *msg_ptr, size_t msg_len, unsigned *msg_prio); }
+	SYS_MQ_TIMEDSEND           = 518 // { int mq_timedsend(mqd_t mqdes, const char *msg_ptr, size_t msg_len, unsigned msg_prio, const struct timespec *abs_timeout); }
+	SYS_MQ_TIMEDRECEIVE        = 519 // { ssize_t mq_timedreceive(mqd_t mqdes, char *msg_ptr, size_t msg_len, unsigned *msg_prio, const struct timespec *abs_timeout); }
+	SYS_IOPRIO_SET             = 520 // { int ioprio_set(int which, int who, int prio); }
+	SYS_IOPRIO_GET             = 521 // { int ioprio_get(int which, int who); }
+	SYS_CHROOT_KERNEL          = 522 // { int chroot_kernel(char *path); }
+	SYS_RENAMEAT               = 523 // { int renameat(int oldfd, char *old, int newfd, char *new); }
+	SYS_MKDIRAT                = 524 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT               = 525 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_MKNODAT                = 526 // { int mknodat(int fd, char *path, mode_t mode, dev_t dev); }
+	SYS_READLINKAT             = 527 // { int readlinkat(int fd, char *path, char *buf, size_t bufsize); }
+	SYS_SYMLINKAT              = 528 // { int symlinkat(char *path1, int fd, char *path2); }
+	SYS_SWAPOFF                = 529 // { int swapoff(char *name); }
+	SYS_VQUOTACTL              = 530 // { int vquotactl(const char *path, struct plistref *pref); }
+	SYS_LINKAT                 = 531 // { int linkat(int fd1, char *path1, int fd2, char *path2, int flags); }
+	SYS_EACCESS                = 532 // { int eaccess(char *path, int flags); }
+	SYS_LPATHCONF              = 533 // { int lpathconf(char *path, int name); }
+	SYS_VMM_GUEST_CTL          = 534 // { int vmm_guest_ctl(int op, struct vmm_guest_options *options); }
+	SYS_VMM_GUEST_SYNC_ADDR    = 535 // { int vmm_guest_sync_addr(long *dstaddr, long *srcaddr); }
+	SYS_PROCCTL                = 536 // { int procctl(idtype_t idtype, id_t id, int cmd, void *data); }
+	SYS_CHFLAGSAT              = 537 // { int chflagsat(int fd, const char *path, u_long flags, int atflags);}
+	SYS_PIPE2                  = 538 // { int pipe2(int *fildes, int flags); }
+	SYS_UTIMENSAT              = 539 // { int utimensat(int fd, const char *path, const struct timespec *ts, int flags); }
+	SYS_FUTIMENS               = 540 // { int futimens(int fd, const struct timespec *ts); }
+	SYS_ACCEPT4                = 541 // { int accept4(int s, caddr_t name, int *anamelen, int flags); }
+	SYS_LWP_SETNAME            = 542 // { int lwp_setname(lwpid_t tid, const char *name); }
+	SYS_PPOLL                  = 543 // { int ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *sigmask); }
+	SYS_LWP_SETAFFINITY        = 544 // { int lwp_setaffinity(pid_t pid, lwpid_t tid, const cpumask_t *mask); }
+	SYS_LWP_GETAFFINITY        = 545 // { int lwp_getaffinity(pid_t pid, lwpid_t tid, cpumask_t *mask); }
+	SYS_LWP_CREATE2            = 546 // { int lwp_create2(struct lwp_params *params, const cpumask_t *mask); }
+	SYS_GETCPUCLOCKID          = 547 // { int getcpuclockid(pid_t pid, lwpid_t lwp_id, clockid_t *clock_id); }
+	SYS_WAIT6                  = 548 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }
+	SYS_LWP_GETNAME            = 549 // { int lwp_getname(lwpid_t tid, char *name, size_t len); }
+	SYS_GETRANDOM              = 550 // { ssize_t getrandom(void *buf, size_t len, unsigned flags); }
+	SYS___REALPATH             = 551 // { ssize_t __realpath(const char *path, char *buf, size_t len); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..418664e3dc2cdc2a4b5574e9456ae3802b1208f4
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_386.go
@@ -0,0 +1,393 @@
+// go run mksysnum.go https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && freebsd
+
+package unix
+
+const (
+	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit sys_exit_args void
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, int options, struct rusage *rusage); }
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_BREAK                    = 17  // { caddr_t break(char *nsize); }
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, int flags, caddr_t data); }
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, int flags); }
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, size_t len, int flags, struct sockaddr * __restrict from, __socklen_t * __restrict fromlenaddr); }
+	SYS_ACCEPT                   = 30  // { int accept(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen); }
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, size_t offset, u_int scale); }
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, int facs, int pid); }
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int namelen); }
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, stack_t *oss); }
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, caddr_t data); }
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, size_t count); }
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, char **envv); }
+	SYS_UMASK                    = 60  // { int umask(int newmask); }
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, int flags); }
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct itimerval *itv, struct itimerval *oitv); }
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, struct itimerval *itv); }
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, int prio); }
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, int protocol); }
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, int namelen); }
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, struct rusage *rusage); }
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, caddr_t val, int *avalsize); }
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, struct timezone *tzp); }
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, int flags, caddr_t to, int tolen); }
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, struct timeval *tptr); }
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, struct timeval *olddelta); }
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, caddr_t arg); }
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, struct fhandle *fhp); }
+	SYS_GETFH                    = 161 // { int getfh(char *fname, struct fhandle *fhp); }
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, struct rtprio *rtp); }
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, int a4, int a5); }
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, int a4, int a5, int a6); }
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, int a4); }
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); } __sysctl sysctl_args int
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV                   = 227 // { ssize_t msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, int shmflg); }
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, struct sigevent *evp, int *timerid); }
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct itimerspec *value); }
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate(struct ffclock_estimate *cest); }
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate(struct ffclock_estimate *cest); }
+	SYS_CLOCK_NANOSLEEP          = 244 // { int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id, int which, clockid_t *clock_id); }
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, int inherit); }
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, struct aiocb* const *acb_list, int nent, struct sigevent *sig); }
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, struct timeval *tptr); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, int flags); }
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, struct module_stat* stat); }
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct kld_file_stat *stat); }
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_AIO_RETURN               = 314 // { ssize_t aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); }
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, struct aiocb *aiocbp); }
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, size_t buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, const struct sched_param *param); }
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct sched_param *param); }
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, void *data); }
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, const sigset_t *set, sigset_t *oset); }
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, siginfo_t *info, const struct timespec *timeout); }
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, siginfo_t *info); }
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, acl_type_t type); }
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, acl_type_t type); }
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_AIO_WAITCOMPLETE         = 359 // { ssize_t aio_waitcomplete(struct aiocb **aiocbp, struct timespec *timeout); }
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, struct mac *mac_p); }
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, char *value, int len); }
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, u_long flags); }
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, int count); }
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, size_t nbytes, struct sf_hdtr *hdtr, off_t *sbytes, int flags); }
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, int call, void *arg); }
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, unsigned int value); }
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, const char *name, int oflag, mode_t mode, unsigned int value); }
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, struct mac *mac_p); }
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, struct mac *mac_p); }
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, char **envv, struct mac *mac_p); }
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, const struct sigaction *act, struct sigaction *oact); }
+	SYS_SIGRETURN                = 417 // { int sigreturn(const struct __ucontext *sigcntxp); }
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext(const struct __ucontext *ucp); }
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, const struct __ucontext *ucp); }
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, acl_type_t type); }
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, int *sig); }
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, int flags); }
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, const struct timespec *abstime); }
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend(const struct timespec *timeout); }
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, u_int length); }
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, u_int length); }
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, u_long val, void *uaddr1, void *uaddr2); }
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, int param_size); }
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, mode_t mode, const struct mq_attr *attr); }
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd, const struct mq_attr *attr, struct mq_attr *oattr); }
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd, char *msg_ptr, size_t msg_len, unsigned *msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd, const char *msg_ptr, size_t msg_len, unsigned msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd, const struct sigevent *sigev); }
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, lwpid_t lwpid, struct rtprio *rtp); }
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, struct sockaddr *from, __socklen_t *fromlenaddr, struct sctp_sndrcvinfo *sinfo, int *msg_flags); }
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset); }
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset); }
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, int prot, int flags, int fd, off_t pos); }
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, int whence); }
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, mode_t mode); }
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, cpusetid_t setid); }
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, cpuwhich_t which, id_t id, cpusetid_t *setid); }
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, cpuset_t *mask); }
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, const cpuset_t *mask); }
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, int flag); }
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, char **envv); }
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, struct timeval *times); }
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, char *path2, int flag); }
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, mode_t mode); }
+	SYS_READLINKAT               = 500 // { ssize_t readlinkat(int fd, char *path, char *buf, size_t bufsize); }
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, char *new); }
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, char *path2); }
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, int fd, cap_rights_t *rightsp); }
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *sm); }
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, size_t namelen); }
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, cap_rights_t *rightsp); }
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, const u_long *cmds, size_t ncmds); }
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, u_long *cmds, size_t maxcmds); }
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, uint32_t fcntlrights); }
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, uint32_t *fcntlrightsp); }
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, u_long flags, int atflag); }
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen, int flags); }
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, int com, void *data); }
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *set); }
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, struct timespec *times); }
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, char *path, struct timespec *times, int flag); }
+	SYS_FDATASYNC                = 550 // { int fdatasync(int fd); }
+	SYS_FSTAT                    = 551 // { int fstat(int fd, struct stat *sb); }
+	SYS_FSTATAT                  = 552 // { int fstatat(int fd, char *path, struct stat *buf, int flag); }
+	SYS_FHSTAT                   = 553 // { int fhstat(const struct fhandle *u_fhp, struct stat *sb); }
+	SYS_GETDIRENTRIES            = 554 // { ssize_t getdirentries(int fd, char *buf, size_t count, off_t *basep); }
+	SYS_STATFS                   = 555 // { int statfs(char *path, struct statfs *buf); }
+	SYS_FSTATFS                  = 556 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_GETFSSTAT                = 557 // { int getfsstat(struct statfs *buf, long bufsize, int mode); }
+	SYS_FHSTATFS                 = 558 // { int fhstatfs(const struct fhandle *u_fhp, struct statfs *buf); }
+	SYS_MKNODAT                  = 559 // { int mknodat(int fd, char *path, mode_t mode, dev_t dev); }
+	SYS_KEVENT                   = 560 // { int kevent(int fd, struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_CPUSET_GETDOMAIN         = 561 // { int cpuset_getdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int *policy); }
+	SYS_CPUSET_SETDOMAIN         = 562 // { int cpuset_setdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int policy); }
+	SYS_GETRANDOM                = 563 // { int getrandom(void *buf, size_t buflen, unsigned int flags); }
+	SYS_GETFHAT                  = 564 // { int getfhat(int fd, char *path, struct fhandle *fhp, int flags); }
+	SYS_FHLINK                   = 565 // { int fhlink(struct fhandle *fhp, const char *to); }
+	SYS_FHLINKAT                 = 566 // { int fhlinkat(struct fhandle *fhp, int tofd, const char *to,); }
+	SYS_FHREADLINK               = 567 // { int fhreadlink(struct fhandle *fhp, char *buf, size_t bufsize); }
+	SYS___SYSCTLBYNAME           = 570 // { int __sysctlbyname(const char *name, size_t namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_CLOSE_RANGE              = 575 // { int close_range(u_int lowfd, u_int highfd, int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..34d0b86d7ccd17b5d80f24cb6412e1b3340c67f0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_amd64.go
@@ -0,0 +1,393 @@
+// go run mksysnum.go https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && freebsd
+
+package unix
+
+const (
+	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit sys_exit_args void
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, int options, struct rusage *rusage); }
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_BREAK                    = 17  // { caddr_t break(char *nsize); }
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, int flags, caddr_t data); }
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, int flags); }
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, size_t len, int flags, struct sockaddr * __restrict from, __socklen_t * __restrict fromlenaddr); }
+	SYS_ACCEPT                   = 30  // { int accept(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen); }
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, size_t offset, u_int scale); }
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, int facs, int pid); }
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int namelen); }
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, stack_t *oss); }
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, caddr_t data); }
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, size_t count); }
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, char **envv); }
+	SYS_UMASK                    = 60  // { int umask(int newmask); }
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, int flags); }
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct itimerval *itv, struct itimerval *oitv); }
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, struct itimerval *itv); }
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, int prio); }
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, int protocol); }
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, int namelen); }
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, struct rusage *rusage); }
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, caddr_t val, int *avalsize); }
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, struct timezone *tzp); }
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, int flags, caddr_t to, int tolen); }
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, struct timeval *tptr); }
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, struct timeval *olddelta); }
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, caddr_t arg); }
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, struct fhandle *fhp); }
+	SYS_GETFH                    = 161 // { int getfh(char *fname, struct fhandle *fhp); }
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, struct rtprio *rtp); }
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, int a4, int a5); }
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, int a4, int a5, int a6); }
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, int a4); }
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); } __sysctl sysctl_args int
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV                   = 227 // { ssize_t msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, int shmflg); }
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, struct sigevent *evp, int *timerid); }
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct itimerspec *value); }
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate(struct ffclock_estimate *cest); }
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate(struct ffclock_estimate *cest); }
+	SYS_CLOCK_NANOSLEEP          = 244 // { int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id, int which, clockid_t *clock_id); }
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, int inherit); }
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, struct aiocb* const *acb_list, int nent, struct sigevent *sig); }
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, struct timeval *tptr); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, int flags); }
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, struct module_stat* stat); }
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct kld_file_stat *stat); }
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_AIO_RETURN               = 314 // { ssize_t aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); }
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, struct aiocb *aiocbp); }
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, size_t buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, const struct sched_param *param); }
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct sched_param *param); }
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, void *data); }
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, const sigset_t *set, sigset_t *oset); }
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, siginfo_t *info, const struct timespec *timeout); }
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, siginfo_t *info); }
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, acl_type_t type); }
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, acl_type_t type); }
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_AIO_WAITCOMPLETE         = 359 // { ssize_t aio_waitcomplete(struct aiocb **aiocbp, struct timespec *timeout); }
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, struct mac *mac_p); }
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, char *value, int len); }
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, u_long flags); }
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, int count); }
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, size_t nbytes, struct sf_hdtr *hdtr, off_t *sbytes, int flags); }
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, int call, void *arg); }
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, unsigned int value); }
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, const char *name, int oflag, mode_t mode, unsigned int value); }
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, struct mac *mac_p); }
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, struct mac *mac_p); }
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, char **envv, struct mac *mac_p); }
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, const struct sigaction *act, struct sigaction *oact); }
+	SYS_SIGRETURN                = 417 // { int sigreturn(const struct __ucontext *sigcntxp); }
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext(const struct __ucontext *ucp); }
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, const struct __ucontext *ucp); }
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, acl_type_t type); }
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, int *sig); }
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, int flags); }
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, const struct timespec *abstime); }
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend(const struct timespec *timeout); }
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, u_int length); }
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, u_int length); }
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, u_long val, void *uaddr1, void *uaddr2); }
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, int param_size); }
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, mode_t mode, const struct mq_attr *attr); }
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd, const struct mq_attr *attr, struct mq_attr *oattr); }
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd, char *msg_ptr, size_t msg_len, unsigned *msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd, const char *msg_ptr, size_t msg_len, unsigned msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd, const struct sigevent *sigev); }
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, lwpid_t lwpid, struct rtprio *rtp); }
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, struct sockaddr *from, __socklen_t *fromlenaddr, struct sctp_sndrcvinfo *sinfo, int *msg_flags); }
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset); }
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset); }
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, int prot, int flags, int fd, off_t pos); }
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, int whence); }
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, mode_t mode); }
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, cpusetid_t setid); }
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, cpuwhich_t which, id_t id, cpusetid_t *setid); }
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, cpuset_t *mask); }
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, const cpuset_t *mask); }
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, int flag); }
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, char **envv); }
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, struct timeval *times); }
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, char *path2, int flag); }
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, mode_t mode); }
+	SYS_READLINKAT               = 500 // { ssize_t readlinkat(int fd, char *path, char *buf, size_t bufsize); }
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, char *new); }
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, char *path2); }
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, int fd, cap_rights_t *rightsp); }
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *sm); }
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, size_t namelen); }
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, cap_rights_t *rightsp); }
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, const u_long *cmds, size_t ncmds); }
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, u_long *cmds, size_t maxcmds); }
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, uint32_t fcntlrights); }
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, uint32_t *fcntlrightsp); }
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, u_long flags, int atflag); }
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen, int flags); }
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, int com, void *data); }
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *set); }
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, struct timespec *times); }
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, char *path, struct timespec *times, int flag); }
+	SYS_FDATASYNC                = 550 // { int fdatasync(int fd); }
+	SYS_FSTAT                    = 551 // { int fstat(int fd, struct stat *sb); }
+	SYS_FSTATAT                  = 552 // { int fstatat(int fd, char *path, struct stat *buf, int flag); }
+	SYS_FHSTAT                   = 553 // { int fhstat(const struct fhandle *u_fhp, struct stat *sb); }
+	SYS_GETDIRENTRIES            = 554 // { ssize_t getdirentries(int fd, char *buf, size_t count, off_t *basep); }
+	SYS_STATFS                   = 555 // { int statfs(char *path, struct statfs *buf); }
+	SYS_FSTATFS                  = 556 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_GETFSSTAT                = 557 // { int getfsstat(struct statfs *buf, long bufsize, int mode); }
+	SYS_FHSTATFS                 = 558 // { int fhstatfs(const struct fhandle *u_fhp, struct statfs *buf); }
+	SYS_MKNODAT                  = 559 // { int mknodat(int fd, char *path, mode_t mode, dev_t dev); }
+	SYS_KEVENT                   = 560 // { int kevent(int fd, struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_CPUSET_GETDOMAIN         = 561 // { int cpuset_getdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int *policy); }
+	SYS_CPUSET_SETDOMAIN         = 562 // { int cpuset_setdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int policy); }
+	SYS_GETRANDOM                = 563 // { int getrandom(void *buf, size_t buflen, unsigned int flags); }
+	SYS_GETFHAT                  = 564 // { int getfhat(int fd, char *path, struct fhandle *fhp, int flags); }
+	SYS_FHLINK                   = 565 // { int fhlink(struct fhandle *fhp, const char *to); }
+	SYS_FHLINKAT                 = 566 // { int fhlinkat(struct fhandle *fhp, int tofd, const char *to,); }
+	SYS_FHREADLINK               = 567 // { int fhreadlink(struct fhandle *fhp, char *buf, size_t bufsize); }
+	SYS___SYSCTLBYNAME           = 570 // { int __sysctlbyname(const char *name, size_t namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_CLOSE_RANGE              = 575 // { int close_range(u_int lowfd, u_int highfd, int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..b71cf45e2ea38ac96f1fd89b833a06d28f3ed4c9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm.go
@@ -0,0 +1,393 @@
+// go run mksysnum.go https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && freebsd
+
+package unix
+
+const (
+	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit sys_exit_args void
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, int options, struct rusage *rusage); }
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_BREAK                    = 17  // { caddr_t break(char *nsize); }
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, int flags, caddr_t data); }
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, int flags); }
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, size_t len, int flags, struct sockaddr * __restrict from, __socklen_t * __restrict fromlenaddr); }
+	SYS_ACCEPT                   = 30  // { int accept(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen); }
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, size_t offset, u_int scale); }
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, int facs, int pid); }
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int namelen); }
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, stack_t *oss); }
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, caddr_t data); }
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, size_t count); }
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, char **envv); }
+	SYS_UMASK                    = 60  // { int umask(int newmask); }
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, int flags); }
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct itimerval *itv, struct itimerval *oitv); }
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, struct itimerval *itv); }
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, int prio); }
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, int protocol); }
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, int namelen); }
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, struct rusage *rusage); }
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, caddr_t val, int *avalsize); }
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, struct timezone *tzp); }
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, int flags, caddr_t to, int tolen); }
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, struct timeval *tptr); }
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, struct timeval *olddelta); }
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, caddr_t arg); }
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, struct fhandle *fhp); }
+	SYS_GETFH                    = 161 // { int getfh(char *fname, struct fhandle *fhp); }
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, struct rtprio *rtp); }
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, int a4, int a5); }
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, int a4, int a5, int a6); }
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, int a4); }
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); } __sysctl sysctl_args int
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV                   = 227 // { ssize_t msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, int shmflg); }
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, struct sigevent *evp, int *timerid); }
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct itimerspec *value); }
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate(struct ffclock_estimate *cest); }
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate(struct ffclock_estimate *cest); }
+	SYS_CLOCK_NANOSLEEP          = 244 // { int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id, int which, clockid_t *clock_id); }
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, int inherit); }
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, struct aiocb* const *acb_list, int nent, struct sigevent *sig); }
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, struct timeval *tptr); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, int flags); }
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, struct module_stat* stat); }
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct kld_file_stat *stat); }
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_AIO_RETURN               = 314 // { ssize_t aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); }
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, struct aiocb *aiocbp); }
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, size_t buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, const struct sched_param *param); }
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct sched_param *param); }
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, void *data); }
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, const sigset_t *set, sigset_t *oset); }
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, siginfo_t *info, const struct timespec *timeout); }
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, siginfo_t *info); }
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, acl_type_t type); }
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, acl_type_t type); }
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_AIO_WAITCOMPLETE         = 359 // { ssize_t aio_waitcomplete(struct aiocb **aiocbp, struct timespec *timeout); }
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, struct mac *mac_p); }
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, char *value, int len); }
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, u_long flags); }
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, int count); }
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, size_t nbytes, struct sf_hdtr *hdtr, off_t *sbytes, int flags); }
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, int call, void *arg); }
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, unsigned int value); }
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, const char *name, int oflag, mode_t mode, unsigned int value); }
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, struct mac *mac_p); }
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, struct mac *mac_p); }
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, char **envv, struct mac *mac_p); }
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, const struct sigaction *act, struct sigaction *oact); }
+	SYS_SIGRETURN                = 417 // { int sigreturn(const struct __ucontext *sigcntxp); }
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext(const struct __ucontext *ucp); }
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, const struct __ucontext *ucp); }
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, acl_type_t type); }
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, int *sig); }
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, int flags); }
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, const struct timespec *abstime); }
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend(const struct timespec *timeout); }
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, u_int length); }
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, u_int length); }
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, u_long val, void *uaddr1, void *uaddr2); }
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, int param_size); }
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, mode_t mode, const struct mq_attr *attr); }
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd, const struct mq_attr *attr, struct mq_attr *oattr); }
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd, char *msg_ptr, size_t msg_len, unsigned *msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd, const char *msg_ptr, size_t msg_len, unsigned msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd, const struct sigevent *sigev); }
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, lwpid_t lwpid, struct rtprio *rtp); }
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, struct sockaddr *from, __socklen_t *fromlenaddr, struct sctp_sndrcvinfo *sinfo, int *msg_flags); }
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset); }
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset); }
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, int prot, int flags, int fd, off_t pos); }
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, int whence); }
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, mode_t mode); }
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, cpusetid_t setid); }
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, cpuwhich_t which, id_t id, cpusetid_t *setid); }
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, cpuset_t *mask); }
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, const cpuset_t *mask); }
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, int flag); }
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, char **envv); }
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, struct timeval *times); }
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, char *path2, int flag); }
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, mode_t mode); }
+	SYS_READLINKAT               = 500 // { ssize_t readlinkat(int fd, char *path, char *buf, size_t bufsize); }
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, char *new); }
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, char *path2); }
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, int fd, cap_rights_t *rightsp); }
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *sm); }
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, size_t namelen); }
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, cap_rights_t *rightsp); }
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, const u_long *cmds, size_t ncmds); }
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, u_long *cmds, size_t maxcmds); }
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, uint32_t fcntlrights); }
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, uint32_t *fcntlrightsp); }
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, u_long flags, int atflag); }
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen, int flags); }
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, int com, void *data); }
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *set); }
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, struct timespec *times); }
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, char *path, struct timespec *times, int flag); }
+	SYS_FDATASYNC                = 550 // { int fdatasync(int fd); }
+	SYS_FSTAT                    = 551 // { int fstat(int fd, struct stat *sb); }
+	SYS_FSTATAT                  = 552 // { int fstatat(int fd, char *path, struct stat *buf, int flag); }
+	SYS_FHSTAT                   = 553 // { int fhstat(const struct fhandle *u_fhp, struct stat *sb); }
+	SYS_GETDIRENTRIES            = 554 // { ssize_t getdirentries(int fd, char *buf, size_t count, off_t *basep); }
+	SYS_STATFS                   = 555 // { int statfs(char *path, struct statfs *buf); }
+	SYS_FSTATFS                  = 556 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_GETFSSTAT                = 557 // { int getfsstat(struct statfs *buf, long bufsize, int mode); }
+	SYS_FHSTATFS                 = 558 // { int fhstatfs(const struct fhandle *u_fhp, struct statfs *buf); }
+	SYS_MKNODAT                  = 559 // { int mknodat(int fd, char *path, mode_t mode, dev_t dev); }
+	SYS_KEVENT                   = 560 // { int kevent(int fd, struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_CPUSET_GETDOMAIN         = 561 // { int cpuset_getdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int *policy); }
+	SYS_CPUSET_SETDOMAIN         = 562 // { int cpuset_setdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int policy); }
+	SYS_GETRANDOM                = 563 // { int getrandom(void *buf, size_t buflen, unsigned int flags); }
+	SYS_GETFHAT                  = 564 // { int getfhat(int fd, char *path, struct fhandle *fhp, int flags); }
+	SYS_FHLINK                   = 565 // { int fhlink(struct fhandle *fhp, const char *to); }
+	SYS_FHLINKAT                 = 566 // { int fhlinkat(struct fhandle *fhp, int tofd, const char *to,); }
+	SYS_FHREADLINK               = 567 // { int fhreadlink(struct fhandle *fhp, char *buf, size_t bufsize); }
+	SYS___SYSCTLBYNAME           = 570 // { int __sysctlbyname(const char *name, size_t namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_CLOSE_RANGE              = 575 // { int close_range(u_int lowfd, u_int highfd, int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..e32df1c1ee371af846089cdd9c04ccbd66ce26ab
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_arm64.go
@@ -0,0 +1,393 @@
+// go run mksysnum.go https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && freebsd
+
+package unix
+
+const (
+	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit sys_exit_args void
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, int options, struct rusage *rusage); }
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_BREAK                    = 17  // { caddr_t break(char *nsize); }
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, int flags, caddr_t data); }
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, int flags); }
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, size_t len, int flags, struct sockaddr * __restrict from, __socklen_t * __restrict fromlenaddr); }
+	SYS_ACCEPT                   = 30  // { int accept(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen); }
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, size_t offset, u_int scale); }
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, int facs, int pid); }
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int namelen); }
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, stack_t *oss); }
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, caddr_t data); }
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, size_t count); }
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, char **envv); }
+	SYS_UMASK                    = 60  // { int umask(int newmask); }
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, int flags); }
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct itimerval *itv, struct itimerval *oitv); }
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, struct itimerval *itv); }
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, int prio); }
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, int protocol); }
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, int namelen); }
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, struct rusage *rusage); }
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, caddr_t val, int *avalsize); }
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, struct timezone *tzp); }
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, int flags, caddr_t to, int tolen); }
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, struct timeval *tptr); }
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, struct timeval *olddelta); }
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, caddr_t arg); }
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, struct fhandle *fhp); }
+	SYS_GETFH                    = 161 // { int getfh(char *fname, struct fhandle *fhp); }
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, struct rtprio *rtp); }
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, int a4, int a5); }
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, int a4, int a5, int a6); }
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, int a4); }
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); } __sysctl sysctl_args int
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV                   = 227 // { ssize_t msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, int shmflg); }
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, struct sigevent *evp, int *timerid); }
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct itimerspec *value); }
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate(struct ffclock_estimate *cest); }
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate(struct ffclock_estimate *cest); }
+	SYS_CLOCK_NANOSLEEP          = 244 // { int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id, int which, clockid_t *clock_id); }
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, int inherit); }
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, struct aiocb* const *acb_list, int nent, struct sigevent *sig); }
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, struct timeval *tptr); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, int flags); }
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, struct module_stat* stat); }
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct kld_file_stat *stat); }
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_AIO_RETURN               = 314 // { ssize_t aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); }
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, struct aiocb *aiocbp); }
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, size_t buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, const struct sched_param *param); }
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct sched_param *param); }
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, void *data); }
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, const sigset_t *set, sigset_t *oset); }
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, siginfo_t *info, const struct timespec *timeout); }
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, siginfo_t *info); }
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, acl_type_t type); }
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, acl_type_t type); }
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_AIO_WAITCOMPLETE         = 359 // { ssize_t aio_waitcomplete(struct aiocb **aiocbp, struct timespec *timeout); }
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, struct mac *mac_p); }
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, char *value, int len); }
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, u_long flags); }
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, int count); }
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, size_t nbytes, struct sf_hdtr *hdtr, off_t *sbytes, int flags); }
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, int call, void *arg); }
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, unsigned int value); }
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, const char *name, int oflag, mode_t mode, unsigned int value); }
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, struct mac *mac_p); }
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, struct mac *mac_p); }
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, char **envv, struct mac *mac_p); }
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, const struct sigaction *act, struct sigaction *oact); }
+	SYS_SIGRETURN                = 417 // { int sigreturn(const struct __ucontext *sigcntxp); }
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext(const struct __ucontext *ucp); }
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, const struct __ucontext *ucp); }
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, acl_type_t type); }
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, int *sig); }
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, int flags); }
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, const struct timespec *abstime); }
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend(const struct timespec *timeout); }
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, u_int length); }
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, u_int length); }
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, u_long val, void *uaddr1, void *uaddr2); }
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, int param_size); }
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, mode_t mode, const struct mq_attr *attr); }
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd, const struct mq_attr *attr, struct mq_attr *oattr); }
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd, char *msg_ptr, size_t msg_len, unsigned *msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd, const char *msg_ptr, size_t msg_len, unsigned msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd, const struct sigevent *sigev); }
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, lwpid_t lwpid, struct rtprio *rtp); }
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, struct sockaddr *from, __socklen_t *fromlenaddr, struct sctp_sndrcvinfo *sinfo, int *msg_flags); }
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset); }
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset); }
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, int prot, int flags, int fd, off_t pos); }
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, int whence); }
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, mode_t mode); }
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, cpusetid_t setid); }
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, cpuwhich_t which, id_t id, cpusetid_t *setid); }
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, cpuset_t *mask); }
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, const cpuset_t *mask); }
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, int flag); }
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, char **envv); }
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, struct timeval *times); }
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, char *path2, int flag); }
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, mode_t mode); }
+	SYS_READLINKAT               = 500 // { ssize_t readlinkat(int fd, char *path, char *buf, size_t bufsize); }
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, char *new); }
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, char *path2); }
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, int fd, cap_rights_t *rightsp); }
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *sm); }
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, size_t namelen); }
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, cap_rights_t *rightsp); }
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, const u_long *cmds, size_t ncmds); }
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, u_long *cmds, size_t maxcmds); }
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, uint32_t fcntlrights); }
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, uint32_t *fcntlrightsp); }
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, u_long flags, int atflag); }
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen, int flags); }
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, int com, void *data); }
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *set); }
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, struct timespec *times); }
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, char *path, struct timespec *times, int flag); }
+	SYS_FDATASYNC                = 550 // { int fdatasync(int fd); }
+	SYS_FSTAT                    = 551 // { int fstat(int fd, struct stat *sb); }
+	SYS_FSTATAT                  = 552 // { int fstatat(int fd, char *path, struct stat *buf, int flag); }
+	SYS_FHSTAT                   = 553 // { int fhstat(const struct fhandle *u_fhp, struct stat *sb); }
+	SYS_GETDIRENTRIES            = 554 // { ssize_t getdirentries(int fd, char *buf, size_t count, off_t *basep); }
+	SYS_STATFS                   = 555 // { int statfs(char *path, struct statfs *buf); }
+	SYS_FSTATFS                  = 556 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_GETFSSTAT                = 557 // { int getfsstat(struct statfs *buf, long bufsize, int mode); }
+	SYS_FHSTATFS                 = 558 // { int fhstatfs(const struct fhandle *u_fhp, struct statfs *buf); }
+	SYS_MKNODAT                  = 559 // { int mknodat(int fd, char *path, mode_t mode, dev_t dev); }
+	SYS_KEVENT                   = 560 // { int kevent(int fd, struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_CPUSET_GETDOMAIN         = 561 // { int cpuset_getdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int *policy); }
+	SYS_CPUSET_SETDOMAIN         = 562 // { int cpuset_setdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int policy); }
+	SYS_GETRANDOM                = 563 // { int getrandom(void *buf, size_t buflen, unsigned int flags); }
+	SYS_GETFHAT                  = 564 // { int getfhat(int fd, char *path, struct fhandle *fhp, int flags); }
+	SYS_FHLINK                   = 565 // { int fhlink(struct fhandle *fhp, const char *to); }
+	SYS_FHLINKAT                 = 566 // { int fhlinkat(struct fhandle *fhp, int tofd, const char *to,); }
+	SYS_FHREADLINK               = 567 // { int fhreadlink(struct fhandle *fhp, char *buf, size_t bufsize); }
+	SYS___SYSCTLBYNAME           = 570 // { int __sysctlbyname(const char *name, size_t namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_CLOSE_RANGE              = 575 // { int close_range(u_int lowfd, u_int highfd, int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..15ad6111f359b9563bf21a00f86daddf3a265686
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_freebsd_riscv64.go
@@ -0,0 +1,393 @@
+// go run mksysnum.go https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && freebsd
+
+package unix
+
+const (
+	// SYS_NOSYS = 0;  // { int nosys(void); } syscall nosys_args int
+	SYS_EXIT                     = 1   // { void sys_exit(int rval); } exit sys_exit_args void
+	SYS_FORK                     = 2   // { int fork(void); }
+	SYS_READ                     = 3   // { ssize_t read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                    = 4   // { ssize_t write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                     = 5   // { int open(char *path, int flags, int mode); }
+	SYS_CLOSE                    = 6   // { int close(int fd); }
+	SYS_WAIT4                    = 7   // { int wait4(int pid, int *status, int options, struct rusage *rusage); }
+	SYS_LINK                     = 9   // { int link(char *path, char *link); }
+	SYS_UNLINK                   = 10  // { int unlink(char *path); }
+	SYS_CHDIR                    = 12  // { int chdir(char *path); }
+	SYS_FCHDIR                   = 13  // { int fchdir(int fd); }
+	SYS_CHMOD                    = 15  // { int chmod(char *path, int mode); }
+	SYS_CHOWN                    = 16  // { int chown(char *path, int uid, int gid); }
+	SYS_BREAK                    = 17  // { caddr_t break(char *nsize); }
+	SYS_GETPID                   = 20  // { pid_t getpid(void); }
+	SYS_MOUNT                    = 21  // { int mount(char *type, char *path, int flags, caddr_t data); }
+	SYS_UNMOUNT                  = 22  // { int unmount(char *path, int flags); }
+	SYS_SETUID                   = 23  // { int setuid(uid_t uid); }
+	SYS_GETUID                   = 24  // { uid_t getuid(void); }
+	SYS_GETEUID                  = 25  // { uid_t geteuid(void); }
+	SYS_PTRACE                   = 26  // { int ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG                  = 27  // { int recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG                  = 28  // { int sendmsg(int s, struct msghdr *msg, int flags); }
+	SYS_RECVFROM                 = 29  // { int recvfrom(int s, caddr_t buf, size_t len, int flags, struct sockaddr * __restrict from, __socklen_t * __restrict fromlenaddr); }
+	SYS_ACCEPT                   = 30  // { int accept(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen); }
+	SYS_GETPEERNAME              = 31  // { int getpeername(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_GETSOCKNAME              = 32  // { int getsockname(int fdes, struct sockaddr * __restrict asa, __socklen_t * __restrict alen); }
+	SYS_ACCESS                   = 33  // { int access(char *path, int amode); }
+	SYS_CHFLAGS                  = 34  // { int chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS                 = 35  // { int fchflags(int fd, u_long flags); }
+	SYS_SYNC                     = 36  // { int sync(void); }
+	SYS_KILL                     = 37  // { int kill(int pid, int signum); }
+	SYS_GETPPID                  = 39  // { pid_t getppid(void); }
+	SYS_DUP                      = 41  // { int dup(u_int fd); }
+	SYS_GETEGID                  = 43  // { gid_t getegid(void); }
+	SYS_PROFIL                   = 44  // { int profil(caddr_t samples, size_t size, size_t offset, u_int scale); }
+	SYS_KTRACE                   = 45  // { int ktrace(const char *fname, int ops, int facs, int pid); }
+	SYS_GETGID                   = 47  // { gid_t getgid(void); }
+	SYS_GETLOGIN                 = 49  // { int getlogin(char *namebuf, u_int namelen); }
+	SYS_SETLOGIN                 = 50  // { int setlogin(char *namebuf); }
+	SYS_ACCT                     = 51  // { int acct(char *path); }
+	SYS_SIGALTSTACK              = 53  // { int sigaltstack(stack_t *ss, stack_t *oss); }
+	SYS_IOCTL                    = 54  // { int ioctl(int fd, u_long com, caddr_t data); }
+	SYS_REBOOT                   = 55  // { int reboot(int opt); }
+	SYS_REVOKE                   = 56  // { int revoke(char *path); }
+	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
+	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, size_t count); }
+	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, char **envv); }
+	SYS_UMASK                    = 60  // { int umask(int newmask); }
+	SYS_CHROOT                   = 61  // { int chroot(char *path); }
+	SYS_MSYNC                    = 65  // { int msync(void *addr, size_t len, int flags); }
+	SYS_VFORK                    = 66  // { int vfork(void); }
+	SYS_SBRK                     = 69  // { int sbrk(int incr); }
+	SYS_SSTK                     = 70  // { int sstk(int incr); }
+	SYS_MUNMAP                   = 73  // { int munmap(void *addr, size_t len); }
+	SYS_MPROTECT                 = 74  // { int mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE                  = 75  // { int madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE                  = 78  // { int mincore(const void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS                = 79  // { int getgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS                = 80  // { int setgroups(u_int gidsetsize, gid_t *gidset); }
+	SYS_GETPGRP                  = 81  // { int getpgrp(void); }
+	SYS_SETPGID                  = 82  // { int setpgid(int pid, int pgid); }
+	SYS_SETITIMER                = 83  // { int setitimer(u_int which, struct itimerval *itv, struct itimerval *oitv); }
+	SYS_SWAPON                   = 85  // { int swapon(char *name); }
+	SYS_GETITIMER                = 86  // { int getitimer(u_int which, struct itimerval *itv); }
+	SYS_GETDTABLESIZE            = 89  // { int getdtablesize(void); }
+	SYS_DUP2                     = 90  // { int dup2(u_int from, u_int to); }
+	SYS_FCNTL                    = 92  // { int fcntl(int fd, int cmd, long arg); }
+	SYS_SELECT                   = 93  // { int select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_FSYNC                    = 95  // { int fsync(int fd); }
+	SYS_SETPRIORITY              = 96  // { int setpriority(int which, int who, int prio); }
+	SYS_SOCKET                   = 97  // { int socket(int domain, int type, int protocol); }
+	SYS_CONNECT                  = 98  // { int connect(int s, caddr_t name, int namelen); }
+	SYS_GETPRIORITY              = 100 // { int getpriority(int which, int who); }
+	SYS_BIND                     = 104 // { int bind(int s, caddr_t name, int namelen); }
+	SYS_SETSOCKOPT               = 105 // { int setsockopt(int s, int level, int name, caddr_t val, int valsize); }
+	SYS_LISTEN                   = 106 // { int listen(int s, int backlog); }
+	SYS_GETTIMEOFDAY             = 116 // { int gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_GETRUSAGE                = 117 // { int getrusage(int who, struct rusage *rusage); }
+	SYS_GETSOCKOPT               = 118 // { int getsockopt(int s, int level, int name, caddr_t val, int *avalsize); }
+	SYS_READV                    = 120 // { int readv(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_WRITEV                   = 121 // { int writev(int fd, struct iovec *iovp, u_int iovcnt); }
+	SYS_SETTIMEOFDAY             = 122 // { int settimeofday(struct timeval *tv, struct timezone *tzp); }
+	SYS_FCHOWN                   = 123 // { int fchown(int fd, int uid, int gid); }
+	SYS_FCHMOD                   = 124 // { int fchmod(int fd, int mode); }
+	SYS_SETREUID                 = 126 // { int setreuid(int ruid, int euid); }
+	SYS_SETREGID                 = 127 // { int setregid(int rgid, int egid); }
+	SYS_RENAME                   = 128 // { int rename(char *from, char *to); }
+	SYS_FLOCK                    = 131 // { int flock(int fd, int how); }
+	SYS_MKFIFO                   = 132 // { int mkfifo(char *path, int mode); }
+	SYS_SENDTO                   = 133 // { int sendto(int s, caddr_t buf, size_t len, int flags, caddr_t to, int tolen); }
+	SYS_SHUTDOWN                 = 134 // { int shutdown(int s, int how); }
+	SYS_SOCKETPAIR               = 135 // { int socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                    = 136 // { int mkdir(char *path, int mode); }
+	SYS_RMDIR                    = 137 // { int rmdir(char *path); }
+	SYS_UTIMES                   = 138 // { int utimes(char *path, struct timeval *tptr); }
+	SYS_ADJTIME                  = 140 // { int adjtime(struct timeval *delta, struct timeval *olddelta); }
+	SYS_SETSID                   = 147 // { int setsid(void); }
+	SYS_QUOTACTL                 = 148 // { int quotactl(char *path, int cmd, int uid, caddr_t arg); }
+	SYS_NLM_SYSCALL              = 154 // { int nlm_syscall(int debug_level, int grace_period, int addr_count, char **addrs); }
+	SYS_NFSSVC                   = 155 // { int nfssvc(int flag, caddr_t argp); }
+	SYS_LGETFH                   = 160 // { int lgetfh(char *fname, struct fhandle *fhp); }
+	SYS_GETFH                    = 161 // { int getfh(char *fname, struct fhandle *fhp); }
+	SYS_SYSARCH                  = 165 // { int sysarch(int op, char *parms); }
+	SYS_RTPRIO                   = 166 // { int rtprio(int function, pid_t pid, struct rtprio *rtp); }
+	SYS_SEMSYS                   = 169 // { int semsys(int which, int a2, int a3, int a4, int a5); }
+	SYS_MSGSYS                   = 170 // { int msgsys(int which, int a2, int a3, int a4, int a5, int a6); }
+	SYS_SHMSYS                   = 171 // { int shmsys(int which, int a2, int a3, int a4); }
+	SYS_SETFIB                   = 175 // { int setfib(int fibnum); }
+	SYS_NTP_ADJTIME              = 176 // { int ntp_adjtime(struct timex *tp); }
+	SYS_SETGID                   = 181 // { int setgid(gid_t gid); }
+	SYS_SETEGID                  = 182 // { int setegid(gid_t egid); }
+	SYS_SETEUID                  = 183 // { int seteuid(uid_t euid); }
+	SYS_PATHCONF                 = 191 // { int pathconf(char *path, int name); }
+	SYS_FPATHCONF                = 192 // { int fpathconf(int fd, int name); }
+	SYS_GETRLIMIT                = 194 // { int getrlimit(u_int which, struct rlimit *rlp); } getrlimit __getrlimit_args int
+	SYS_SETRLIMIT                = 195 // { int setrlimit(u_int which, struct rlimit *rlp); } setrlimit __setrlimit_args int
+	SYS___SYSCTL                 = 202 // { int __sysctl(int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); } __sysctl sysctl_args int
+	SYS_MLOCK                    = 203 // { int mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK                  = 204 // { int munlock(const void *addr, size_t len); }
+	SYS_UNDELETE                 = 205 // { int undelete(char *path); }
+	SYS_FUTIMES                  = 206 // { int futimes(int fd, struct timeval *tptr); }
+	SYS_GETPGID                  = 207 // { int getpgid(pid_t pid); }
+	SYS_POLL                     = 209 // { int poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET                   = 221 // { int semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                    = 222 // { int semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_MSGGET                   = 225 // { int msgget(key_t key, int msgflg); }
+	SYS_MSGSND                   = 226 // { int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV                   = 227 // { ssize_t msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                    = 228 // { int shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                    = 230 // { int shmdt(const void *shmaddr); }
+	SYS_SHMGET                   = 231 // { int shmget(key_t key, size_t size, int shmflg); }
+	SYS_CLOCK_GETTIME            = 232 // { int clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME            = 233 // { int clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES             = 234 // { int clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_KTIMER_CREATE            = 235 // { int ktimer_create(clockid_t clock_id, struct sigevent *evp, int *timerid); }
+	SYS_KTIMER_DELETE            = 236 // { int ktimer_delete(int timerid); }
+	SYS_KTIMER_SETTIME           = 237 // { int ktimer_settime(int timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_KTIMER_GETTIME           = 238 // { int ktimer_gettime(int timerid, struct itimerspec *value); }
+	SYS_KTIMER_GETOVERRUN        = 239 // { int ktimer_getoverrun(int timerid); }
+	SYS_NANOSLEEP                = 240 // { int nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FFCLOCK_GETCOUNTER       = 241 // { int ffclock_getcounter(ffcounter *ffcount); }
+	SYS_FFCLOCK_SETESTIMATE      = 242 // { int ffclock_setestimate(struct ffclock_estimate *cest); }
+	SYS_FFCLOCK_GETESTIMATE      = 243 // { int ffclock_getestimate(struct ffclock_estimate *cest); }
+	SYS_CLOCK_NANOSLEEP          = 244 // { int clock_nanosleep(clockid_t clock_id, int flags, const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_CLOCK_GETCPUCLOCKID2     = 247 // { int clock_getcpuclockid2(id_t id, int which, clockid_t *clock_id); }
+	SYS_NTP_GETTIME              = 248 // { int ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_MINHERIT                 = 250 // { int minherit(void *addr, size_t len, int inherit); }
+	SYS_RFORK                    = 251 // { int rfork(int flags); }
+	SYS_ISSETUGID                = 253 // { int issetugid(void); }
+	SYS_LCHOWN                   = 254 // { int lchown(char *path, int uid, int gid); }
+	SYS_AIO_READ                 = 255 // { int aio_read(struct aiocb *aiocbp); }
+	SYS_AIO_WRITE                = 256 // { int aio_write(struct aiocb *aiocbp); }
+	SYS_LIO_LISTIO               = 257 // { int lio_listio(int mode, struct aiocb* const *acb_list, int nent, struct sigevent *sig); }
+	SYS_LCHMOD                   = 274 // { int lchmod(char *path, mode_t mode); }
+	SYS_LUTIMES                  = 276 // { int lutimes(char *path, struct timeval *tptr); }
+	SYS_PREADV                   = 289 // { ssize_t preadv(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_PWRITEV                  = 290 // { ssize_t pwritev(int fd, struct iovec *iovp, u_int iovcnt, off_t offset); }
+	SYS_FHOPEN                   = 298 // { int fhopen(const struct fhandle *u_fhp, int flags); }
+	SYS_MODNEXT                  = 300 // { int modnext(int modid); }
+	SYS_MODSTAT                  = 301 // { int modstat(int modid, struct module_stat* stat); }
+	SYS_MODFNEXT                 = 302 // { int modfnext(int modid); }
+	SYS_MODFIND                  = 303 // { int modfind(const char *name); }
+	SYS_KLDLOAD                  = 304 // { int kldload(const char *file); }
+	SYS_KLDUNLOAD                = 305 // { int kldunload(int fileid); }
+	SYS_KLDFIND                  = 306 // { int kldfind(const char *file); }
+	SYS_KLDNEXT                  = 307 // { int kldnext(int fileid); }
+	SYS_KLDSTAT                  = 308 // { int kldstat(int fileid, struct kld_file_stat *stat); }
+	SYS_KLDFIRSTMOD              = 309 // { int kldfirstmod(int fileid); }
+	SYS_GETSID                   = 310 // { int getsid(pid_t pid); }
+	SYS_SETRESUID                = 311 // { int setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_SETRESGID                = 312 // { int setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_AIO_RETURN               = 314 // { ssize_t aio_return(struct aiocb *aiocbp); }
+	SYS_AIO_SUSPEND              = 315 // { int aio_suspend(struct aiocb * const * aiocbp, int nent, const struct timespec *timeout); }
+	SYS_AIO_CANCEL               = 316 // { int aio_cancel(int fd, struct aiocb *aiocbp); }
+	SYS_AIO_ERROR                = 317 // { int aio_error(struct aiocb *aiocbp); }
+	SYS_YIELD                    = 321 // { int yield(void); }
+	SYS_MLOCKALL                 = 324 // { int mlockall(int how); }
+	SYS_MUNLOCKALL               = 325 // { int munlockall(void); }
+	SYS___GETCWD                 = 326 // { int __getcwd(char *buf, size_t buflen); }
+	SYS_SCHED_SETPARAM           = 327 // { int sched_setparam (pid_t pid, const struct sched_param *param); }
+	SYS_SCHED_GETPARAM           = 328 // { int sched_getparam (pid_t pid, struct sched_param *param); }
+	SYS_SCHED_SETSCHEDULER       = 329 // { int sched_setscheduler (pid_t pid, int policy, const struct sched_param *param); }
+	SYS_SCHED_GETSCHEDULER       = 330 // { int sched_getscheduler (pid_t pid); }
+	SYS_SCHED_YIELD              = 331 // { int sched_yield (void); }
+	SYS_SCHED_GET_PRIORITY_MAX   = 332 // { int sched_get_priority_max (int policy); }
+	SYS_SCHED_GET_PRIORITY_MIN   = 333 // { int sched_get_priority_min (int policy); }
+	SYS_SCHED_RR_GET_INTERVAL    = 334 // { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
+	SYS_UTRACE                   = 335 // { int utrace(const void *addr, size_t len); }
+	SYS_KLDSYM                   = 337 // { int kldsym(int fileid, int cmd, void *data); }
+	SYS_JAIL                     = 338 // { int jail(struct jail *jail); }
+	SYS_SIGPROCMASK              = 340 // { int sigprocmask(int how, const sigset_t *set, sigset_t *oset); }
+	SYS_SIGSUSPEND               = 341 // { int sigsuspend(const sigset_t *sigmask); }
+	SYS_SIGPENDING               = 343 // { int sigpending(sigset_t *set); }
+	SYS_SIGTIMEDWAIT             = 345 // { int sigtimedwait(const sigset_t *set, siginfo_t *info, const struct timespec *timeout); }
+	SYS_SIGWAITINFO              = 346 // { int sigwaitinfo(const sigset_t *set, siginfo_t *info); }
+	SYS___ACL_GET_FILE           = 347 // { int __acl_get_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FILE           = 348 // { int __acl_set_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_GET_FD             = 349 // { int __acl_get_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_FD             = 350 // { int __acl_set_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_FILE        = 351 // { int __acl_delete_file(const char *path, acl_type_t type); }
+	SYS___ACL_DELETE_FD          = 352 // { int __acl_delete_fd(int filedes, acl_type_t type); }
+	SYS___ACL_ACLCHECK_FILE      = 353 // { int __acl_aclcheck_file(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_ACLCHECK_FD        = 354 // { int __acl_aclcheck_fd(int filedes, acl_type_t type, struct acl *aclp); }
+	SYS_EXTATTRCTL               = 355 // { int extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE         = 356 // { ssize_t extattr_set_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE         = 357 // { ssize_t extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE      = 358 // { int extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_AIO_WAITCOMPLETE         = 359 // { ssize_t aio_waitcomplete(struct aiocb **aiocbp, struct timespec *timeout); }
+	SYS_GETRESUID                = 360 // { int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_GETRESGID                = 361 // { int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_KQUEUE                   = 362 // { int kqueue(void); }
+	SYS_EXTATTR_SET_FD           = 371 // { ssize_t extattr_set_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD           = 372 // { ssize_t extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD        = 373 // { int extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS___SETUGID                = 374 // { int __setugid(int flag); }
+	SYS_EACCESS                  = 376 // { int eaccess(char *path, int amode); }
+	SYS_NMOUNT                   = 378 // { int nmount(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS___MAC_GET_PROC           = 384 // { int __mac_get_proc(struct mac *mac_p); }
+	SYS___MAC_SET_PROC           = 385 // { int __mac_set_proc(struct mac *mac_p); }
+	SYS___MAC_GET_FD             = 386 // { int __mac_get_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_GET_FILE           = 387 // { int __mac_get_file(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_FD             = 388 // { int __mac_set_fd(int fd, struct mac *mac_p); }
+	SYS___MAC_SET_FILE           = 389 // { int __mac_set_file(const char *path_p, struct mac *mac_p); }
+	SYS_KENV                     = 390 // { int kenv(int what, const char *name, char *value, int len); }
+	SYS_LCHFLAGS                 = 391 // { int lchflags(const char *path, u_long flags); }
+	SYS_UUIDGEN                  = 392 // { int uuidgen(struct uuid *store, int count); }
+	SYS_SENDFILE                 = 393 // { int sendfile(int fd, int s, off_t offset, size_t nbytes, struct sf_hdtr *hdtr, off_t *sbytes, int flags); }
+	SYS_MAC_SYSCALL              = 394 // { int mac_syscall(const char *policy, int call, void *arg); }
+	SYS_KSEM_CLOSE               = 400 // { int ksem_close(semid_t id); }
+	SYS_KSEM_POST                = 401 // { int ksem_post(semid_t id); }
+	SYS_KSEM_WAIT                = 402 // { int ksem_wait(semid_t id); }
+	SYS_KSEM_TRYWAIT             = 403 // { int ksem_trywait(semid_t id); }
+	SYS_KSEM_INIT                = 404 // { int ksem_init(semid_t *idp, unsigned int value); }
+	SYS_KSEM_OPEN                = 405 // { int ksem_open(semid_t *idp, const char *name, int oflag, mode_t mode, unsigned int value); }
+	SYS_KSEM_UNLINK              = 406 // { int ksem_unlink(const char *name); }
+	SYS_KSEM_GETVALUE            = 407 // { int ksem_getvalue(semid_t id, int *val); }
+	SYS_KSEM_DESTROY             = 408 // { int ksem_destroy(semid_t id); }
+	SYS___MAC_GET_PID            = 409 // { int __mac_get_pid(pid_t pid, struct mac *mac_p); }
+	SYS___MAC_GET_LINK           = 410 // { int __mac_get_link(const char *path_p, struct mac *mac_p); }
+	SYS___MAC_SET_LINK           = 411 // { int __mac_set_link(const char *path_p, struct mac *mac_p); }
+	SYS_EXTATTR_SET_LINK         = 412 // { ssize_t extattr_set_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK         = 413 // { ssize_t extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK      = 414 // { int extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS___MAC_EXECVE             = 415 // { int __mac_execve(char *fname, char **argv, char **envv, struct mac *mac_p); }
+	SYS_SIGACTION                = 416 // { int sigaction(int sig, const struct sigaction *act, struct sigaction *oact); }
+	SYS_SIGRETURN                = 417 // { int sigreturn(const struct __ucontext *sigcntxp); }
+	SYS_GETCONTEXT               = 421 // { int getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT               = 422 // { int setcontext(const struct __ucontext *ucp); }
+	SYS_SWAPCONTEXT              = 423 // { int swapcontext(struct __ucontext *oucp, const struct __ucontext *ucp); }
+	SYS_SWAPOFF                  = 424 // { int swapoff(const char *name); }
+	SYS___ACL_GET_LINK           = 425 // { int __acl_get_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_SET_LINK           = 426 // { int __acl_set_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS___ACL_DELETE_LINK        = 427 // { int __acl_delete_link(const char *path, acl_type_t type); }
+	SYS___ACL_ACLCHECK_LINK      = 428 // { int __acl_aclcheck_link(const char *path, acl_type_t type, struct acl *aclp); }
+	SYS_SIGWAIT                  = 429 // { int sigwait(const sigset_t *set, int *sig); }
+	SYS_THR_CREATE               = 430 // { int thr_create(ucontext_t *ctx, long *id, int flags); }
+	SYS_THR_EXIT                 = 431 // { void thr_exit(long *state); }
+	SYS_THR_SELF                 = 432 // { int thr_self(long *id); }
+	SYS_THR_KILL                 = 433 // { int thr_kill(long id, int sig); }
+	SYS_JAIL_ATTACH              = 436 // { int jail_attach(int jid); }
+	SYS_EXTATTR_LIST_FD          = 437 // { ssize_t extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE        = 438 // { ssize_t extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK        = 439 // { ssize_t extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_KSEM_TIMEDWAIT           = 441 // { int ksem_timedwait(semid_t id, const struct timespec *abstime); }
+	SYS_THR_SUSPEND              = 442 // { int thr_suspend(const struct timespec *timeout); }
+	SYS_THR_WAKE                 = 443 // { int thr_wake(long id); }
+	SYS_KLDUNLOADF               = 444 // { int kldunloadf(int fileid, int flags); }
+	SYS_AUDIT                    = 445 // { int audit(const void *record, u_int length); }
+	SYS_AUDITON                  = 446 // { int auditon(int cmd, void *data, u_int length); }
+	SYS_GETAUID                  = 447 // { int getauid(uid_t *auid); }
+	SYS_SETAUID                  = 448 // { int setauid(uid_t *auid); }
+	SYS_GETAUDIT                 = 449 // { int getaudit(struct auditinfo *auditinfo); }
+	SYS_SETAUDIT                 = 450 // { int setaudit(struct auditinfo *auditinfo); }
+	SYS_GETAUDIT_ADDR            = 451 // { int getaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_SETAUDIT_ADDR            = 452 // { int setaudit_addr(struct auditinfo_addr *auditinfo_addr, u_int length); }
+	SYS_AUDITCTL                 = 453 // { int auditctl(char *path); }
+	SYS__UMTX_OP                 = 454 // { int _umtx_op(void *obj, int op, u_long val, void *uaddr1, void *uaddr2); }
+	SYS_THR_NEW                  = 455 // { int thr_new(struct thr_param *param, int param_size); }
+	SYS_SIGQUEUE                 = 456 // { int sigqueue(pid_t pid, int signum, void *value); }
+	SYS_KMQ_OPEN                 = 457 // { int kmq_open(const char *path, int flags, mode_t mode, const struct mq_attr *attr); }
+	SYS_KMQ_SETATTR              = 458 // { int kmq_setattr(int mqd, const struct mq_attr *attr, struct mq_attr *oattr); }
+	SYS_KMQ_TIMEDRECEIVE         = 459 // { int kmq_timedreceive(int mqd, char *msg_ptr, size_t msg_len, unsigned *msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_TIMEDSEND            = 460 // { int kmq_timedsend(int mqd, const char *msg_ptr, size_t msg_len, unsigned msg_prio, const struct timespec *abs_timeout); }
+	SYS_KMQ_NOTIFY               = 461 // { int kmq_notify(int mqd, const struct sigevent *sigev); }
+	SYS_KMQ_UNLINK               = 462 // { int kmq_unlink(const char *path); }
+	SYS_ABORT2                   = 463 // { int abort2(const char *why, int nargs, void **args); }
+	SYS_THR_SET_NAME             = 464 // { int thr_set_name(long id, const char *name); }
+	SYS_AIO_FSYNC                = 465 // { int aio_fsync(int op, struct aiocb *aiocbp); }
+	SYS_RTPRIO_THREAD            = 466 // { int rtprio_thread(int function, lwpid_t lwpid, struct rtprio *rtp); }
+	SYS_SCTP_PEELOFF             = 471 // { int sctp_peeloff(int sd, uint32_t name); }
+	SYS_SCTP_GENERIC_SENDMSG     = 472 // { int sctp_generic_sendmsg(int sd, caddr_t msg, int mlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_SENDMSG_IOV = 473 // { int sctp_generic_sendmsg_iov(int sd, struct iovec *iov, int iovlen, caddr_t to, __socklen_t tolen, struct sctp_sndrcvinfo *sinfo, int flags); }
+	SYS_SCTP_GENERIC_RECVMSG     = 474 // { int sctp_generic_recvmsg(int sd, struct iovec *iov, int iovlen, struct sockaddr *from, __socklen_t *fromlenaddr, struct sctp_sndrcvinfo *sinfo, int *msg_flags); }
+	SYS_PREAD                    = 475 // { ssize_t pread(int fd, void *buf, size_t nbyte, off_t offset); }
+	SYS_PWRITE                   = 476 // { ssize_t pwrite(int fd, const void *buf, size_t nbyte, off_t offset); }
+	SYS_MMAP                     = 477 // { caddr_t mmap(caddr_t addr, size_t len, int prot, int flags, int fd, off_t pos); }
+	SYS_LSEEK                    = 478 // { off_t lseek(int fd, off_t offset, int whence); }
+	SYS_TRUNCATE                 = 479 // { int truncate(char *path, off_t length); }
+	SYS_FTRUNCATE                = 480 // { int ftruncate(int fd, off_t length); }
+	SYS_THR_KILL2                = 481 // { int thr_kill2(pid_t pid, long id, int sig); }
+	SYS_SHM_OPEN                 = 482 // { int shm_open(const char *path, int flags, mode_t mode); }
+	SYS_SHM_UNLINK               = 483 // { int shm_unlink(const char *path); }
+	SYS_CPUSET                   = 484 // { int cpuset(cpusetid_t *setid); }
+	SYS_CPUSET_SETID             = 485 // { int cpuset_setid(cpuwhich_t which, id_t id, cpusetid_t setid); }
+	SYS_CPUSET_GETID             = 486 // { int cpuset_getid(cpulevel_t level, cpuwhich_t which, id_t id, cpusetid_t *setid); }
+	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, cpuset_t *mask); }
+	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, cpuwhich_t which, id_t id, size_t cpusetsize, const cpuset_t *mask); }
+	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, int flag); }
+	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_FEXECVE                  = 492 // { int fexecve(int fd, char **argv, char **envv); }
+	SYS_FUTIMESAT                = 494 // { int futimesat(int fd, char *path, struct timeval *times); }
+	SYS_LINKAT                   = 495 // { int linkat(int fd1, char *path1, int fd2, char *path2, int flag); }
+	SYS_MKDIRAT                  = 496 // { int mkdirat(int fd, char *path, mode_t mode); }
+	SYS_MKFIFOAT                 = 497 // { int mkfifoat(int fd, char *path, mode_t mode); }
+	SYS_OPENAT                   = 499 // { int openat(int fd, char *path, int flag, mode_t mode); }
+	SYS_READLINKAT               = 500 // { ssize_t readlinkat(int fd, char *path, char *buf, size_t bufsize); }
+	SYS_RENAMEAT                 = 501 // { int renameat(int oldfd, char *old, int newfd, char *new); }
+	SYS_SYMLINKAT                = 502 // { int symlinkat(char *path1, int fd, char *path2); }
+	SYS_UNLINKAT                 = 503 // { int unlinkat(int fd, char *path, int flag); }
+	SYS_POSIX_OPENPT             = 504 // { int posix_openpt(int flags); }
+	SYS_GSSD_SYSCALL             = 505 // { int gssd_syscall(char *path); }
+	SYS_JAIL_GET                 = 506 // { int jail_get(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_SET                 = 507 // { int jail_set(struct iovec *iovp, unsigned int iovcnt, int flags); }
+	SYS_JAIL_REMOVE              = 508 // { int jail_remove(int jid); }
+	SYS_CLOSEFROM                = 509 // { int closefrom(int lowfd); }
+	SYS___SEMCTL                 = 510 // { int __semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_MSGCTL                   = 511 // { int msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SHMCTL                   = 512 // { int shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_LPATHCONF                = 513 // { int lpathconf(char *path, int name); }
+	SYS___CAP_RIGHTS_GET         = 515 // { int __cap_rights_get(int version, int fd, cap_rights_t *rightsp); }
+	SYS_CAP_ENTER                = 516 // { int cap_enter(void); }
+	SYS_CAP_GETMODE              = 517 // { int cap_getmode(u_int *modep); }
+	SYS_PDFORK                   = 518 // { int pdfork(int *fdp, int flags); }
+	SYS_PDKILL                   = 519 // { int pdkill(int fd, int signum); }
+	SYS_PDGETPID                 = 520 // { int pdgetpid(int fd, pid_t *pidp); }
+	SYS_PSELECT                  = 522 // { int pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *sm); }
+	SYS_GETLOGINCLASS            = 523 // { int getloginclass(char *namebuf, size_t namelen); }
+	SYS_SETLOGINCLASS            = 524 // { int setloginclass(const char *namebuf); }
+	SYS_RCTL_GET_RACCT           = 525 // { int rctl_get_racct(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_RULES           = 526 // { int rctl_get_rules(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_GET_LIMITS          = 527 // { int rctl_get_limits(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_ADD_RULE            = 528 // { int rctl_add_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_RCTL_REMOVE_RULE         = 529 // { int rctl_remove_rule(const void *inbufp, size_t inbuflen, void *outbufp, size_t outbuflen); }
+	SYS_POSIX_FALLOCATE          = 530 // { int posix_fallocate(int fd, off_t offset, off_t len); }
+	SYS_POSIX_FADVISE            = 531 // { int posix_fadvise(int fd, off_t offset, off_t len, int advice); }
+	SYS_WAIT6                    = 532 // { int wait6(idtype_t idtype, id_t id, int *status, int options, struct __wrusage *wrusage, siginfo_t *info); }
+	SYS_CAP_RIGHTS_LIMIT         = 533 // { int cap_rights_limit(int fd, cap_rights_t *rightsp); }
+	SYS_CAP_IOCTLS_LIMIT         = 534 // { int cap_ioctls_limit(int fd, const u_long *cmds, size_t ncmds); }
+	SYS_CAP_IOCTLS_GET           = 535 // { ssize_t cap_ioctls_get(int fd, u_long *cmds, size_t maxcmds); }
+	SYS_CAP_FCNTLS_LIMIT         = 536 // { int cap_fcntls_limit(int fd, uint32_t fcntlrights); }
+	SYS_CAP_FCNTLS_GET           = 537 // { int cap_fcntls_get(int fd, uint32_t *fcntlrightsp); }
+	SYS_BINDAT                   = 538 // { int bindat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CONNECTAT                = 539 // { int connectat(int fd, int s, caddr_t name, int namelen); }
+	SYS_CHFLAGSAT                = 540 // { int chflagsat(int fd, const char *path, u_long flags, int atflag); }
+	SYS_ACCEPT4                  = 541 // { int accept4(int s, struct sockaddr * __restrict name, __socklen_t * __restrict anamelen, int flags); }
+	SYS_PIPE2                    = 542 // { int pipe2(int *fildes, int flags); }
+	SYS_AIO_MLOCK                = 543 // { int aio_mlock(struct aiocb *aiocbp); }
+	SYS_PROCCTL                  = 544 // { int procctl(idtype_t idtype, id_t id, int com, void *data); }
+	SYS_PPOLL                    = 545 // { int ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *set); }
+	SYS_FUTIMENS                 = 546 // { int futimens(int fd, struct timespec *times); }
+	SYS_UTIMENSAT                = 547 // { int utimensat(int fd, char *path, struct timespec *times, int flag); }
+	SYS_FDATASYNC                = 550 // { int fdatasync(int fd); }
+	SYS_FSTAT                    = 551 // { int fstat(int fd, struct stat *sb); }
+	SYS_FSTATAT                  = 552 // { int fstatat(int fd, char *path, struct stat *buf, int flag); }
+	SYS_FHSTAT                   = 553 // { int fhstat(const struct fhandle *u_fhp, struct stat *sb); }
+	SYS_GETDIRENTRIES            = 554 // { ssize_t getdirentries(int fd, char *buf, size_t count, off_t *basep); }
+	SYS_STATFS                   = 555 // { int statfs(char *path, struct statfs *buf); }
+	SYS_FSTATFS                  = 556 // { int fstatfs(int fd, struct statfs *buf); }
+	SYS_GETFSSTAT                = 557 // { int getfsstat(struct statfs *buf, long bufsize, int mode); }
+	SYS_FHSTATFS                 = 558 // { int fhstatfs(const struct fhandle *u_fhp, struct statfs *buf); }
+	SYS_MKNODAT                  = 559 // { int mknodat(int fd, char *path, mode_t mode, dev_t dev); }
+	SYS_KEVENT                   = 560 // { int kevent(int fd, struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_CPUSET_GETDOMAIN         = 561 // { int cpuset_getdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int *policy); }
+	SYS_CPUSET_SETDOMAIN         = 562 // { int cpuset_setdomain(cpulevel_t level, cpuwhich_t which, id_t id, size_t domainsetsize, domainset_t *mask, int policy); }
+	SYS_GETRANDOM                = 563 // { int getrandom(void *buf, size_t buflen, unsigned int flags); }
+	SYS_GETFHAT                  = 564 // { int getfhat(int fd, char *path, struct fhandle *fhp, int flags); }
+	SYS_FHLINK                   = 565 // { int fhlink(struct fhandle *fhp, const char *to); }
+	SYS_FHLINKAT                 = 566 // { int fhlinkat(struct fhandle *fhp, int tofd, const char *to,); }
+	SYS_FHREADLINK               = 567 // { int fhreadlink(struct fhandle *fhp, char *buf, size_t bufsize); }
+	SYS___SYSCTLBYNAME           = 570 // { int __sysctlbyname(const char *name, size_t namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_CLOSE_RANGE              = 575 // { int close_range(u_int lowfd, u_int highfd, int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..aca56ee494747a1ba3319d29a8ec9892d1833d15
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_386.go
@@ -0,0 +1,466 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/386/include -m32 /tmp/386/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && linux
+
+package unix
+
+const (
+	SYS_RESTART_SYSCALL              = 0
+	SYS_EXIT                         = 1
+	SYS_FORK                         = 2
+	SYS_READ                         = 3
+	SYS_WRITE                        = 4
+	SYS_OPEN                         = 5
+	SYS_CLOSE                        = 6
+	SYS_WAITPID                      = 7
+	SYS_CREAT                        = 8
+	SYS_LINK                         = 9
+	SYS_UNLINK                       = 10
+	SYS_EXECVE                       = 11
+	SYS_CHDIR                        = 12
+	SYS_TIME                         = 13
+	SYS_MKNOD                        = 14
+	SYS_CHMOD                        = 15
+	SYS_LCHOWN                       = 16
+	SYS_BREAK                        = 17
+	SYS_OLDSTAT                      = 18
+	SYS_LSEEK                        = 19
+	SYS_GETPID                       = 20
+	SYS_MOUNT                        = 21
+	SYS_UMOUNT                       = 22
+	SYS_SETUID                       = 23
+	SYS_GETUID                       = 24
+	SYS_STIME                        = 25
+	SYS_PTRACE                       = 26
+	SYS_ALARM                        = 27
+	SYS_OLDFSTAT                     = 28
+	SYS_PAUSE                        = 29
+	SYS_UTIME                        = 30
+	SYS_STTY                         = 31
+	SYS_GTTY                         = 32
+	SYS_ACCESS                       = 33
+	SYS_NICE                         = 34
+	SYS_FTIME                        = 35
+	SYS_SYNC                         = 36
+	SYS_KILL                         = 37
+	SYS_RENAME                       = 38
+	SYS_MKDIR                        = 39
+	SYS_RMDIR                        = 40
+	SYS_DUP                          = 41
+	SYS_PIPE                         = 42
+	SYS_TIMES                        = 43
+	SYS_PROF                         = 44
+	SYS_BRK                          = 45
+	SYS_SETGID                       = 46
+	SYS_GETGID                       = 47
+	SYS_SIGNAL                       = 48
+	SYS_GETEUID                      = 49
+	SYS_GETEGID                      = 50
+	SYS_ACCT                         = 51
+	SYS_UMOUNT2                      = 52
+	SYS_LOCK                         = 53
+	SYS_IOCTL                        = 54
+	SYS_FCNTL                        = 55
+	SYS_MPX                          = 56
+	SYS_SETPGID                      = 57
+	SYS_ULIMIT                       = 58
+	SYS_OLDOLDUNAME                  = 59
+	SYS_UMASK                        = 60
+	SYS_CHROOT                       = 61
+	SYS_USTAT                        = 62
+	SYS_DUP2                         = 63
+	SYS_GETPPID                      = 64
+	SYS_GETPGRP                      = 65
+	SYS_SETSID                       = 66
+	SYS_SIGACTION                    = 67
+	SYS_SGETMASK                     = 68
+	SYS_SSETMASK                     = 69
+	SYS_SETREUID                     = 70
+	SYS_SETREGID                     = 71
+	SYS_SIGSUSPEND                   = 72
+	SYS_SIGPENDING                   = 73
+	SYS_SETHOSTNAME                  = 74
+	SYS_SETRLIMIT                    = 75
+	SYS_GETRLIMIT                    = 76
+	SYS_GETRUSAGE                    = 77
+	SYS_GETTIMEOFDAY                 = 78
+	SYS_SETTIMEOFDAY                 = 79
+	SYS_GETGROUPS                    = 80
+	SYS_SETGROUPS                    = 81
+	SYS_SELECT                       = 82
+	SYS_SYMLINK                      = 83
+	SYS_OLDLSTAT                     = 84
+	SYS_READLINK                     = 85
+	SYS_USELIB                       = 86
+	SYS_SWAPON                       = 87
+	SYS_REBOOT                       = 88
+	SYS_READDIR                      = 89
+	SYS_MMAP                         = 90
+	SYS_MUNMAP                       = 91
+	SYS_TRUNCATE                     = 92
+	SYS_FTRUNCATE                    = 93
+	SYS_FCHMOD                       = 94
+	SYS_FCHOWN                       = 95
+	SYS_GETPRIORITY                  = 96
+	SYS_SETPRIORITY                  = 97
+	SYS_PROFIL                       = 98
+	SYS_STATFS                       = 99
+	SYS_FSTATFS                      = 100
+	SYS_IOPERM                       = 101
+	SYS_SOCKETCALL                   = 102
+	SYS_SYSLOG                       = 103
+	SYS_SETITIMER                    = 104
+	SYS_GETITIMER                    = 105
+	SYS_STAT                         = 106
+	SYS_LSTAT                        = 107
+	SYS_FSTAT                        = 108
+	SYS_OLDUNAME                     = 109
+	SYS_IOPL                         = 110
+	SYS_VHANGUP                      = 111
+	SYS_IDLE                         = 112
+	SYS_VM86OLD                      = 113
+	SYS_WAIT4                        = 114
+	SYS_SWAPOFF                      = 115
+	SYS_SYSINFO                      = 116
+	SYS_IPC                          = 117
+	SYS_FSYNC                        = 118
+	SYS_SIGRETURN                    = 119
+	SYS_CLONE                        = 120
+	SYS_SETDOMAINNAME                = 121
+	SYS_UNAME                        = 122
+	SYS_MODIFY_LDT                   = 123
+	SYS_ADJTIMEX                     = 124
+	SYS_MPROTECT                     = 125
+	SYS_SIGPROCMASK                  = 126
+	SYS_CREATE_MODULE                = 127
+	SYS_INIT_MODULE                  = 128
+	SYS_DELETE_MODULE                = 129
+	SYS_GET_KERNEL_SYMS              = 130
+	SYS_QUOTACTL                     = 131
+	SYS_GETPGID                      = 132
+	SYS_FCHDIR                       = 133
+	SYS_BDFLUSH                      = 134
+	SYS_SYSFS                        = 135
+	SYS_PERSONALITY                  = 136
+	SYS_AFS_SYSCALL                  = 137
+	SYS_SETFSUID                     = 138
+	SYS_SETFSGID                     = 139
+	SYS__LLSEEK                      = 140
+	SYS_GETDENTS                     = 141
+	SYS__NEWSELECT                   = 142
+	SYS_FLOCK                        = 143
+	SYS_MSYNC                        = 144
+	SYS_READV                        = 145
+	SYS_WRITEV                       = 146
+	SYS_GETSID                       = 147
+	SYS_FDATASYNC                    = 148
+	SYS__SYSCTL                      = 149
+	SYS_MLOCK                        = 150
+	SYS_MUNLOCK                      = 151
+	SYS_MLOCKALL                     = 152
+	SYS_MUNLOCKALL                   = 153
+	SYS_SCHED_SETPARAM               = 154
+	SYS_SCHED_GETPARAM               = 155
+	SYS_SCHED_SETSCHEDULER           = 156
+	SYS_SCHED_GETSCHEDULER           = 157
+	SYS_SCHED_YIELD                  = 158
+	SYS_SCHED_GET_PRIORITY_MAX       = 159
+	SYS_SCHED_GET_PRIORITY_MIN       = 160
+	SYS_SCHED_RR_GET_INTERVAL        = 161
+	SYS_NANOSLEEP                    = 162
+	SYS_MREMAP                       = 163
+	SYS_SETRESUID                    = 164
+	SYS_GETRESUID                    = 165
+	SYS_VM86                         = 166
+	SYS_QUERY_MODULE                 = 167
+	SYS_POLL                         = 168
+	SYS_NFSSERVCTL                   = 169
+	SYS_SETRESGID                    = 170
+	SYS_GETRESGID                    = 171
+	SYS_PRCTL                        = 172
+	SYS_RT_SIGRETURN                 = 173
+	SYS_RT_SIGACTION                 = 174
+	SYS_RT_SIGPROCMASK               = 175
+	SYS_RT_SIGPENDING                = 176
+	SYS_RT_SIGTIMEDWAIT              = 177
+	SYS_RT_SIGQUEUEINFO              = 178
+	SYS_RT_SIGSUSPEND                = 179
+	SYS_PREAD64                      = 180
+	SYS_PWRITE64                     = 181
+	SYS_CHOWN                        = 182
+	SYS_GETCWD                       = 183
+	SYS_CAPGET                       = 184
+	SYS_CAPSET                       = 185
+	SYS_SIGALTSTACK                  = 186
+	SYS_SENDFILE                     = 187
+	SYS_GETPMSG                      = 188
+	SYS_PUTPMSG                      = 189
+	SYS_VFORK                        = 190
+	SYS_UGETRLIMIT                   = 191
+	SYS_MMAP2                        = 192
+	SYS_TRUNCATE64                   = 193
+	SYS_FTRUNCATE64                  = 194
+	SYS_STAT64                       = 195
+	SYS_LSTAT64                      = 196
+	SYS_FSTAT64                      = 197
+	SYS_LCHOWN32                     = 198
+	SYS_GETUID32                     = 199
+	SYS_GETGID32                     = 200
+	SYS_GETEUID32                    = 201
+	SYS_GETEGID32                    = 202
+	SYS_SETREUID32                   = 203
+	SYS_SETREGID32                   = 204
+	SYS_GETGROUPS32                  = 205
+	SYS_SETGROUPS32                  = 206
+	SYS_FCHOWN32                     = 207
+	SYS_SETRESUID32                  = 208
+	SYS_GETRESUID32                  = 209
+	SYS_SETRESGID32                  = 210
+	SYS_GETRESGID32                  = 211
+	SYS_CHOWN32                      = 212
+	SYS_SETUID32                     = 213
+	SYS_SETGID32                     = 214
+	SYS_SETFSUID32                   = 215
+	SYS_SETFSGID32                   = 216
+	SYS_PIVOT_ROOT                   = 217
+	SYS_MINCORE                      = 218
+	SYS_MADVISE                      = 219
+	SYS_GETDENTS64                   = 220
+	SYS_FCNTL64                      = 221
+	SYS_GETTID                       = 224
+	SYS_READAHEAD                    = 225
+	SYS_SETXATTR                     = 226
+	SYS_LSETXATTR                    = 227
+	SYS_FSETXATTR                    = 228
+	SYS_GETXATTR                     = 229
+	SYS_LGETXATTR                    = 230
+	SYS_FGETXATTR                    = 231
+	SYS_LISTXATTR                    = 232
+	SYS_LLISTXATTR                   = 233
+	SYS_FLISTXATTR                   = 234
+	SYS_REMOVEXATTR                  = 235
+	SYS_LREMOVEXATTR                 = 236
+	SYS_FREMOVEXATTR                 = 237
+	SYS_TKILL                        = 238
+	SYS_SENDFILE64                   = 239
+	SYS_FUTEX                        = 240
+	SYS_SCHED_SETAFFINITY            = 241
+	SYS_SCHED_GETAFFINITY            = 242
+	SYS_SET_THREAD_AREA              = 243
+	SYS_GET_THREAD_AREA              = 244
+	SYS_IO_SETUP                     = 245
+	SYS_IO_DESTROY                   = 246
+	SYS_IO_GETEVENTS                 = 247
+	SYS_IO_SUBMIT                    = 248
+	SYS_IO_CANCEL                    = 249
+	SYS_FADVISE64                    = 250
+	SYS_EXIT_GROUP                   = 252
+	SYS_LOOKUP_DCOOKIE               = 253
+	SYS_EPOLL_CREATE                 = 254
+	SYS_EPOLL_CTL                    = 255
+	SYS_EPOLL_WAIT                   = 256
+	SYS_REMAP_FILE_PAGES             = 257
+	SYS_SET_TID_ADDRESS              = 258
+	SYS_TIMER_CREATE                 = 259
+	SYS_TIMER_SETTIME                = 260
+	SYS_TIMER_GETTIME                = 261
+	SYS_TIMER_GETOVERRUN             = 262
+	SYS_TIMER_DELETE                 = 263
+	SYS_CLOCK_SETTIME                = 264
+	SYS_CLOCK_GETTIME                = 265
+	SYS_CLOCK_GETRES                 = 266
+	SYS_CLOCK_NANOSLEEP              = 267
+	SYS_STATFS64                     = 268
+	SYS_FSTATFS64                    = 269
+	SYS_TGKILL                       = 270
+	SYS_UTIMES                       = 271
+	SYS_FADVISE64_64                 = 272
+	SYS_VSERVER                      = 273
+	SYS_MBIND                        = 274
+	SYS_GET_MEMPOLICY                = 275
+	SYS_SET_MEMPOLICY                = 276
+	SYS_MQ_OPEN                      = 277
+	SYS_MQ_UNLINK                    = 278
+	SYS_MQ_TIMEDSEND                 = 279
+	SYS_MQ_TIMEDRECEIVE              = 280
+	SYS_MQ_NOTIFY                    = 281
+	SYS_MQ_GETSETATTR                = 282
+	SYS_KEXEC_LOAD                   = 283
+	SYS_WAITID                       = 284
+	SYS_ADD_KEY                      = 286
+	SYS_REQUEST_KEY                  = 287
+	SYS_KEYCTL                       = 288
+	SYS_IOPRIO_SET                   = 289
+	SYS_IOPRIO_GET                   = 290
+	SYS_INOTIFY_INIT                 = 291
+	SYS_INOTIFY_ADD_WATCH            = 292
+	SYS_INOTIFY_RM_WATCH             = 293
+	SYS_MIGRATE_PAGES                = 294
+	SYS_OPENAT                       = 295
+	SYS_MKDIRAT                      = 296
+	SYS_MKNODAT                      = 297
+	SYS_FCHOWNAT                     = 298
+	SYS_FUTIMESAT                    = 299
+	SYS_FSTATAT64                    = 300
+	SYS_UNLINKAT                     = 301
+	SYS_RENAMEAT                     = 302
+	SYS_LINKAT                       = 303
+	SYS_SYMLINKAT                    = 304
+	SYS_READLINKAT                   = 305
+	SYS_FCHMODAT                     = 306
+	SYS_FACCESSAT                    = 307
+	SYS_PSELECT6                     = 308
+	SYS_PPOLL                        = 309
+	SYS_UNSHARE                      = 310
+	SYS_SET_ROBUST_LIST              = 311
+	SYS_GET_ROBUST_LIST              = 312
+	SYS_SPLICE                       = 313
+	SYS_SYNC_FILE_RANGE              = 314
+	SYS_TEE                          = 315
+	SYS_VMSPLICE                     = 316
+	SYS_MOVE_PAGES                   = 317
+	SYS_GETCPU                       = 318
+	SYS_EPOLL_PWAIT                  = 319
+	SYS_UTIMENSAT                    = 320
+	SYS_SIGNALFD                     = 321
+	SYS_TIMERFD_CREATE               = 322
+	SYS_EVENTFD                      = 323
+	SYS_FALLOCATE                    = 324
+	SYS_TIMERFD_SETTIME              = 325
+	SYS_TIMERFD_GETTIME              = 326
+	SYS_SIGNALFD4                    = 327
+	SYS_EVENTFD2                     = 328
+	SYS_EPOLL_CREATE1                = 329
+	SYS_DUP3                         = 330
+	SYS_PIPE2                        = 331
+	SYS_INOTIFY_INIT1                = 332
+	SYS_PREADV                       = 333
+	SYS_PWRITEV                      = 334
+	SYS_RT_TGSIGQUEUEINFO            = 335
+	SYS_PERF_EVENT_OPEN              = 336
+	SYS_RECVMMSG                     = 337
+	SYS_FANOTIFY_INIT                = 338
+	SYS_FANOTIFY_MARK                = 339
+	SYS_PRLIMIT64                    = 340
+	SYS_NAME_TO_HANDLE_AT            = 341
+	SYS_OPEN_BY_HANDLE_AT            = 342
+	SYS_CLOCK_ADJTIME                = 343
+	SYS_SYNCFS                       = 344
+	SYS_SENDMMSG                     = 345
+	SYS_SETNS                        = 346
+	SYS_PROCESS_VM_READV             = 347
+	SYS_PROCESS_VM_WRITEV            = 348
+	SYS_KCMP                         = 349
+	SYS_FINIT_MODULE                 = 350
+	SYS_SCHED_SETATTR                = 351
+	SYS_SCHED_GETATTR                = 352
+	SYS_RENAMEAT2                    = 353
+	SYS_SECCOMP                      = 354
+	SYS_GETRANDOM                    = 355
+	SYS_MEMFD_CREATE                 = 356
+	SYS_BPF                          = 357
+	SYS_EXECVEAT                     = 358
+	SYS_SOCKET                       = 359
+	SYS_SOCKETPAIR                   = 360
+	SYS_BIND                         = 361
+	SYS_CONNECT                      = 362
+	SYS_LISTEN                       = 363
+	SYS_ACCEPT4                      = 364
+	SYS_GETSOCKOPT                   = 365
+	SYS_SETSOCKOPT                   = 366
+	SYS_GETSOCKNAME                  = 367
+	SYS_GETPEERNAME                  = 368
+	SYS_SENDTO                       = 369
+	SYS_SENDMSG                      = 370
+	SYS_RECVFROM                     = 371
+	SYS_RECVMSG                      = 372
+	SYS_SHUTDOWN                     = 373
+	SYS_USERFAULTFD                  = 374
+	SYS_MEMBARRIER                   = 375
+	SYS_MLOCK2                       = 376
+	SYS_COPY_FILE_RANGE              = 377
+	SYS_PREADV2                      = 378
+	SYS_PWRITEV2                     = 379
+	SYS_PKEY_MPROTECT                = 380
+	SYS_PKEY_ALLOC                   = 381
+	SYS_PKEY_FREE                    = 382
+	SYS_STATX                        = 383
+	SYS_ARCH_PRCTL                   = 384
+	SYS_IO_PGETEVENTS                = 385
+	SYS_RSEQ                         = 386
+	SYS_SEMGET                       = 393
+	SYS_SEMCTL                       = 394
+	SYS_SHMGET                       = 395
+	SYS_SHMCTL                       = 396
+	SYS_SHMAT                        = 397
+	SYS_SHMDT                        = 398
+	SYS_MSGGET                       = 399
+	SYS_MSGSND                       = 400
+	SYS_MSGRCV                       = 401
+	SYS_MSGCTL                       = 402
+	SYS_CLOCK_GETTIME64              = 403
+	SYS_CLOCK_SETTIME64              = 404
+	SYS_CLOCK_ADJTIME64              = 405
+	SYS_CLOCK_GETRES_TIME64          = 406
+	SYS_CLOCK_NANOSLEEP_TIME64       = 407
+	SYS_TIMER_GETTIME64              = 408
+	SYS_TIMER_SETTIME64              = 409
+	SYS_TIMERFD_GETTIME64            = 410
+	SYS_TIMERFD_SETTIME64            = 411
+	SYS_UTIMENSAT_TIME64             = 412
+	SYS_PSELECT6_TIME64              = 413
+	SYS_PPOLL_TIME64                 = 414
+	SYS_IO_PGETEVENTS_TIME64         = 416
+	SYS_RECVMMSG_TIME64              = 417
+	SYS_MQ_TIMEDSEND_TIME64          = 418
+	SYS_MQ_TIMEDRECEIVE_TIME64       = 419
+	SYS_SEMTIMEDOP_TIME64            = 420
+	SYS_RT_SIGTIMEDWAIT_TIME64       = 421
+	SYS_FUTEX_TIME64                 = 422
+	SYS_SCHED_RR_GET_INTERVAL_TIME64 = 423
+	SYS_PIDFD_SEND_SIGNAL            = 424
+	SYS_IO_URING_SETUP               = 425
+	SYS_IO_URING_ENTER               = 426
+	SYS_IO_URING_REGISTER            = 427
+	SYS_OPEN_TREE                    = 428
+	SYS_MOVE_MOUNT                   = 429
+	SYS_FSOPEN                       = 430
+	SYS_FSCONFIG                     = 431
+	SYS_FSMOUNT                      = 432
+	SYS_FSPICK                       = 433
+	SYS_PIDFD_OPEN                   = 434
+	SYS_CLONE3                       = 435
+	SYS_CLOSE_RANGE                  = 436
+	SYS_OPENAT2                      = 437
+	SYS_PIDFD_GETFD                  = 438
+	SYS_FACCESSAT2                   = 439
+	SYS_PROCESS_MADVISE              = 440
+	SYS_EPOLL_PWAIT2                 = 441
+	SYS_MOUNT_SETATTR                = 442
+	SYS_QUOTACTL_FD                  = 443
+	SYS_LANDLOCK_CREATE_RULESET      = 444
+	SYS_LANDLOCK_ADD_RULE            = 445
+	SYS_LANDLOCK_RESTRICT_SELF       = 446
+	SYS_MEMFD_SECRET                 = 447
+	SYS_PROCESS_MRELEASE             = 448
+	SYS_FUTEX_WAITV                  = 449
+	SYS_SET_MEMPOLICY_HOME_NODE      = 450
+	SYS_CACHESTAT                    = 451
+	SYS_FCHMODAT2                    = 452
+	SYS_MAP_SHADOW_STACK             = 453
+	SYS_FUTEX_WAKE                   = 454
+	SYS_FUTEX_WAIT                   = 455
+	SYS_FUTEX_REQUEUE                = 456
+	SYS_STATMOUNT                    = 457
+	SYS_LISTMOUNT                    = 458
+	SYS_LSM_GET_SELF_ATTR            = 459
+	SYS_LSM_SET_SELF_ATTR            = 460
+	SYS_LSM_LIST_MODULES             = 461
+	SYS_MSEAL                        = 462
+	SYS_SETXATTRAT                   = 463
+	SYS_GETXATTRAT                   = 464
+	SYS_LISTXATTRAT                  = 465
+	SYS_REMOVEXATTRAT                = 466
+	SYS_OPEN_TREE_ATTR               = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..2ea1ef58c3ecc1d209387f153c0c41bbe3137d46
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_amd64.go
@@ -0,0 +1,389 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/amd64/include -m64 /tmp/amd64/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && linux
+
+package unix
+
+const (
+	SYS_READ                    = 0
+	SYS_WRITE                   = 1
+	SYS_OPEN                    = 2
+	SYS_CLOSE                   = 3
+	SYS_STAT                    = 4
+	SYS_FSTAT                   = 5
+	SYS_LSTAT                   = 6
+	SYS_POLL                    = 7
+	SYS_LSEEK                   = 8
+	SYS_MMAP                    = 9
+	SYS_MPROTECT                = 10
+	SYS_MUNMAP                  = 11
+	SYS_BRK                     = 12
+	SYS_RT_SIGACTION            = 13
+	SYS_RT_SIGPROCMASK          = 14
+	SYS_RT_SIGRETURN            = 15
+	SYS_IOCTL                   = 16
+	SYS_PREAD64                 = 17
+	SYS_PWRITE64                = 18
+	SYS_READV                   = 19
+	SYS_WRITEV                  = 20
+	SYS_ACCESS                  = 21
+	SYS_PIPE                    = 22
+	SYS_SELECT                  = 23
+	SYS_SCHED_YIELD             = 24
+	SYS_MREMAP                  = 25
+	SYS_MSYNC                   = 26
+	SYS_MINCORE                 = 27
+	SYS_MADVISE                 = 28
+	SYS_SHMGET                  = 29
+	SYS_SHMAT                   = 30
+	SYS_SHMCTL                  = 31
+	SYS_DUP                     = 32
+	SYS_DUP2                    = 33
+	SYS_PAUSE                   = 34
+	SYS_NANOSLEEP               = 35
+	SYS_GETITIMER               = 36
+	SYS_ALARM                   = 37
+	SYS_SETITIMER               = 38
+	SYS_GETPID                  = 39
+	SYS_SENDFILE                = 40
+	SYS_SOCKET                  = 41
+	SYS_CONNECT                 = 42
+	SYS_ACCEPT                  = 43
+	SYS_SENDTO                  = 44
+	SYS_RECVFROM                = 45
+	SYS_SENDMSG                 = 46
+	SYS_RECVMSG                 = 47
+	SYS_SHUTDOWN                = 48
+	SYS_BIND                    = 49
+	SYS_LISTEN                  = 50
+	SYS_GETSOCKNAME             = 51
+	SYS_GETPEERNAME             = 52
+	SYS_SOCKETPAIR              = 53
+	SYS_SETSOCKOPT              = 54
+	SYS_GETSOCKOPT              = 55
+	SYS_CLONE                   = 56
+	SYS_FORK                    = 57
+	SYS_VFORK                   = 58
+	SYS_EXECVE                  = 59
+	SYS_EXIT                    = 60
+	SYS_WAIT4                   = 61
+	SYS_KILL                    = 62
+	SYS_UNAME                   = 63
+	SYS_SEMGET                  = 64
+	SYS_SEMOP                   = 65
+	SYS_SEMCTL                  = 66
+	SYS_SHMDT                   = 67
+	SYS_MSGGET                  = 68
+	SYS_MSGSND                  = 69
+	SYS_MSGRCV                  = 70
+	SYS_MSGCTL                  = 71
+	SYS_FCNTL                   = 72
+	SYS_FLOCK                   = 73
+	SYS_FSYNC                   = 74
+	SYS_FDATASYNC               = 75
+	SYS_TRUNCATE                = 76
+	SYS_FTRUNCATE               = 77
+	SYS_GETDENTS                = 78
+	SYS_GETCWD                  = 79
+	SYS_CHDIR                   = 80
+	SYS_FCHDIR                  = 81
+	SYS_RENAME                  = 82
+	SYS_MKDIR                   = 83
+	SYS_RMDIR                   = 84
+	SYS_CREAT                   = 85
+	SYS_LINK                    = 86
+	SYS_UNLINK                  = 87
+	SYS_SYMLINK                 = 88
+	SYS_READLINK                = 89
+	SYS_CHMOD                   = 90
+	SYS_FCHMOD                  = 91
+	SYS_CHOWN                   = 92
+	SYS_FCHOWN                  = 93
+	SYS_LCHOWN                  = 94
+	SYS_UMASK                   = 95
+	SYS_GETTIMEOFDAY            = 96
+	SYS_GETRLIMIT               = 97
+	SYS_GETRUSAGE               = 98
+	SYS_SYSINFO                 = 99
+	SYS_TIMES                   = 100
+	SYS_PTRACE                  = 101
+	SYS_GETUID                  = 102
+	SYS_SYSLOG                  = 103
+	SYS_GETGID                  = 104
+	SYS_SETUID                  = 105
+	SYS_SETGID                  = 106
+	SYS_GETEUID                 = 107
+	SYS_GETEGID                 = 108
+	SYS_SETPGID                 = 109
+	SYS_GETPPID                 = 110
+	SYS_GETPGRP                 = 111
+	SYS_SETSID                  = 112
+	SYS_SETREUID                = 113
+	SYS_SETREGID                = 114
+	SYS_GETGROUPS               = 115
+	SYS_SETGROUPS               = 116
+	SYS_SETRESUID               = 117
+	SYS_GETRESUID               = 118
+	SYS_SETRESGID               = 119
+	SYS_GETRESGID               = 120
+	SYS_GETPGID                 = 121
+	SYS_SETFSUID                = 122
+	SYS_SETFSGID                = 123
+	SYS_GETSID                  = 124
+	SYS_CAPGET                  = 125
+	SYS_CAPSET                  = 126
+	SYS_RT_SIGPENDING           = 127
+	SYS_RT_SIGTIMEDWAIT         = 128
+	SYS_RT_SIGQUEUEINFO         = 129
+	SYS_RT_SIGSUSPEND           = 130
+	SYS_SIGALTSTACK             = 131
+	SYS_UTIME                   = 132
+	SYS_MKNOD                   = 133
+	SYS_USELIB                  = 134
+	SYS_PERSONALITY             = 135
+	SYS_USTAT                   = 136
+	SYS_STATFS                  = 137
+	SYS_FSTATFS                 = 138
+	SYS_SYSFS                   = 139
+	SYS_GETPRIORITY             = 140
+	SYS_SETPRIORITY             = 141
+	SYS_SCHED_SETPARAM          = 142
+	SYS_SCHED_GETPARAM          = 143
+	SYS_SCHED_SETSCHEDULER      = 144
+	SYS_SCHED_GETSCHEDULER      = 145
+	SYS_SCHED_GET_PRIORITY_MAX  = 146
+	SYS_SCHED_GET_PRIORITY_MIN  = 147
+	SYS_SCHED_RR_GET_INTERVAL   = 148
+	SYS_MLOCK                   = 149
+	SYS_MUNLOCK                 = 150
+	SYS_MLOCKALL                = 151
+	SYS_MUNLOCKALL              = 152
+	SYS_VHANGUP                 = 153
+	SYS_MODIFY_LDT              = 154
+	SYS_PIVOT_ROOT              = 155
+	SYS__SYSCTL                 = 156
+	SYS_PRCTL                   = 157
+	SYS_ARCH_PRCTL              = 158
+	SYS_ADJTIMEX                = 159
+	SYS_SETRLIMIT               = 160
+	SYS_CHROOT                  = 161
+	SYS_SYNC                    = 162
+	SYS_ACCT                    = 163
+	SYS_SETTIMEOFDAY            = 164
+	SYS_MOUNT                   = 165
+	SYS_UMOUNT2                 = 166
+	SYS_SWAPON                  = 167
+	SYS_SWAPOFF                 = 168
+	SYS_REBOOT                  = 169
+	SYS_SETHOSTNAME             = 170
+	SYS_SETDOMAINNAME           = 171
+	SYS_IOPL                    = 172
+	SYS_IOPERM                  = 173
+	SYS_CREATE_MODULE           = 174
+	SYS_INIT_MODULE             = 175
+	SYS_DELETE_MODULE           = 176
+	SYS_GET_KERNEL_SYMS         = 177
+	SYS_QUERY_MODULE            = 178
+	SYS_QUOTACTL                = 179
+	SYS_NFSSERVCTL              = 180
+	SYS_GETPMSG                 = 181
+	SYS_PUTPMSG                 = 182
+	SYS_AFS_SYSCALL             = 183
+	SYS_TUXCALL                 = 184
+	SYS_SECURITY                = 185
+	SYS_GETTID                  = 186
+	SYS_READAHEAD               = 187
+	SYS_SETXATTR                = 188
+	SYS_LSETXATTR               = 189
+	SYS_FSETXATTR               = 190
+	SYS_GETXATTR                = 191
+	SYS_LGETXATTR               = 192
+	SYS_FGETXATTR               = 193
+	SYS_LISTXATTR               = 194
+	SYS_LLISTXATTR              = 195
+	SYS_FLISTXATTR              = 196
+	SYS_REMOVEXATTR             = 197
+	SYS_LREMOVEXATTR            = 198
+	SYS_FREMOVEXATTR            = 199
+	SYS_TKILL                   = 200
+	SYS_TIME                    = 201
+	SYS_FUTEX                   = 202
+	SYS_SCHED_SETAFFINITY       = 203
+	SYS_SCHED_GETAFFINITY       = 204
+	SYS_SET_THREAD_AREA         = 205
+	SYS_IO_SETUP                = 206
+	SYS_IO_DESTROY              = 207
+	SYS_IO_GETEVENTS            = 208
+	SYS_IO_SUBMIT               = 209
+	SYS_IO_CANCEL               = 210
+	SYS_GET_THREAD_AREA         = 211
+	SYS_LOOKUP_DCOOKIE          = 212
+	SYS_EPOLL_CREATE            = 213
+	SYS_EPOLL_CTL_OLD           = 214
+	SYS_EPOLL_WAIT_OLD          = 215
+	SYS_REMAP_FILE_PAGES        = 216
+	SYS_GETDENTS64              = 217
+	SYS_SET_TID_ADDRESS         = 218
+	SYS_RESTART_SYSCALL         = 219
+	SYS_SEMTIMEDOP              = 220
+	SYS_FADVISE64               = 221
+	SYS_TIMER_CREATE            = 222
+	SYS_TIMER_SETTIME           = 223
+	SYS_TIMER_GETTIME           = 224
+	SYS_TIMER_GETOVERRUN        = 225
+	SYS_TIMER_DELETE            = 226
+	SYS_CLOCK_SETTIME           = 227
+	SYS_CLOCK_GETTIME           = 228
+	SYS_CLOCK_GETRES            = 229
+	SYS_CLOCK_NANOSLEEP         = 230
+	SYS_EXIT_GROUP              = 231
+	SYS_EPOLL_WAIT              = 232
+	SYS_EPOLL_CTL               = 233
+	SYS_TGKILL                  = 234
+	SYS_UTIMES                  = 235
+	SYS_VSERVER                 = 236
+	SYS_MBIND                   = 237
+	SYS_SET_MEMPOLICY           = 238
+	SYS_GET_MEMPOLICY           = 239
+	SYS_MQ_OPEN                 = 240
+	SYS_MQ_UNLINK               = 241
+	SYS_MQ_TIMEDSEND            = 242
+	SYS_MQ_TIMEDRECEIVE         = 243
+	SYS_MQ_NOTIFY               = 244
+	SYS_MQ_GETSETATTR           = 245
+	SYS_KEXEC_LOAD              = 246
+	SYS_WAITID                  = 247
+	SYS_ADD_KEY                 = 248
+	SYS_REQUEST_KEY             = 249
+	SYS_KEYCTL                  = 250
+	SYS_IOPRIO_SET              = 251
+	SYS_IOPRIO_GET              = 252
+	SYS_INOTIFY_INIT            = 253
+	SYS_INOTIFY_ADD_WATCH       = 254
+	SYS_INOTIFY_RM_WATCH        = 255
+	SYS_MIGRATE_PAGES           = 256
+	SYS_OPENAT                  = 257
+	SYS_MKDIRAT                 = 258
+	SYS_MKNODAT                 = 259
+	SYS_FCHOWNAT                = 260
+	SYS_FUTIMESAT               = 261
+	SYS_NEWFSTATAT              = 262
+	SYS_UNLINKAT                = 263
+	SYS_RENAMEAT                = 264
+	SYS_LINKAT                  = 265
+	SYS_SYMLINKAT               = 266
+	SYS_READLINKAT              = 267
+	SYS_FCHMODAT                = 268
+	SYS_FACCESSAT               = 269
+	SYS_PSELECT6                = 270
+	SYS_PPOLL                   = 271
+	SYS_UNSHARE                 = 272
+	SYS_SET_ROBUST_LIST         = 273
+	SYS_GET_ROBUST_LIST         = 274
+	SYS_SPLICE                  = 275
+	SYS_TEE                     = 276
+	SYS_SYNC_FILE_RANGE         = 277
+	SYS_VMSPLICE                = 278
+	SYS_MOVE_PAGES              = 279
+	SYS_UTIMENSAT               = 280
+	SYS_EPOLL_PWAIT             = 281
+	SYS_SIGNALFD                = 282
+	SYS_TIMERFD_CREATE          = 283
+	SYS_EVENTFD                 = 284
+	SYS_FALLOCATE               = 285
+	SYS_TIMERFD_SETTIME         = 286
+	SYS_TIMERFD_GETTIME         = 287
+	SYS_ACCEPT4                 = 288
+	SYS_SIGNALFD4               = 289
+	SYS_EVENTFD2                = 290
+	SYS_EPOLL_CREATE1           = 291
+	SYS_DUP3                    = 292
+	SYS_PIPE2                   = 293
+	SYS_INOTIFY_INIT1           = 294
+	SYS_PREADV                  = 295
+	SYS_PWRITEV                 = 296
+	SYS_RT_TGSIGQUEUEINFO       = 297
+	SYS_PERF_EVENT_OPEN         = 298
+	SYS_RECVMMSG                = 299
+	SYS_FANOTIFY_INIT           = 300
+	SYS_FANOTIFY_MARK           = 301
+	SYS_PRLIMIT64               = 302
+	SYS_NAME_TO_HANDLE_AT       = 303
+	SYS_OPEN_BY_HANDLE_AT       = 304
+	SYS_CLOCK_ADJTIME           = 305
+	SYS_SYNCFS                  = 306
+	SYS_SENDMMSG                = 307
+	SYS_SETNS                   = 308
+	SYS_GETCPU                  = 309
+	SYS_PROCESS_VM_READV        = 310
+	SYS_PROCESS_VM_WRITEV       = 311
+	SYS_KCMP                    = 312
+	SYS_FINIT_MODULE            = 313
+	SYS_SCHED_SETATTR           = 314
+	SYS_SCHED_GETATTR           = 315
+	SYS_RENAMEAT2               = 316
+	SYS_SECCOMP                 = 317
+	SYS_GETRANDOM               = 318
+	SYS_MEMFD_CREATE            = 319
+	SYS_KEXEC_FILE_LOAD         = 320
+	SYS_BPF                     = 321
+	SYS_EXECVEAT                = 322
+	SYS_USERFAULTFD             = 323
+	SYS_MEMBARRIER              = 324
+	SYS_MLOCK2                  = 325
+	SYS_COPY_FILE_RANGE         = 326
+	SYS_PREADV2                 = 327
+	SYS_PWRITEV2                = 328
+	SYS_PKEY_MPROTECT           = 329
+	SYS_PKEY_ALLOC              = 330
+	SYS_PKEY_FREE               = 331
+	SYS_STATX                   = 332
+	SYS_IO_PGETEVENTS           = 333
+	SYS_RSEQ                    = 334
+	SYS_URETPROBE               = 335
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_MEMFD_SECRET            = 447
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..d22c8af31968e918d95afb12e0f92bcda8b4a2f5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_arm.go
@@ -0,0 +1,430 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/arm/include /tmp/arm/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && linux
+
+package unix
+
+const (
+	SYS_SYSCALL_MASK                 = 0
+	SYS_RESTART_SYSCALL              = 0
+	SYS_EXIT                         = 1
+	SYS_FORK                         = 2
+	SYS_READ                         = 3
+	SYS_WRITE                        = 4
+	SYS_OPEN                         = 5
+	SYS_CLOSE                        = 6
+	SYS_CREAT                        = 8
+	SYS_LINK                         = 9
+	SYS_UNLINK                       = 10
+	SYS_EXECVE                       = 11
+	SYS_CHDIR                        = 12
+	SYS_MKNOD                        = 14
+	SYS_CHMOD                        = 15
+	SYS_LCHOWN                       = 16
+	SYS_LSEEK                        = 19
+	SYS_GETPID                       = 20
+	SYS_MOUNT                        = 21
+	SYS_SETUID                       = 23
+	SYS_GETUID                       = 24
+	SYS_PTRACE                       = 26
+	SYS_PAUSE                        = 29
+	SYS_ACCESS                       = 33
+	SYS_NICE                         = 34
+	SYS_SYNC                         = 36
+	SYS_KILL                         = 37
+	SYS_RENAME                       = 38
+	SYS_MKDIR                        = 39
+	SYS_RMDIR                        = 40
+	SYS_DUP                          = 41
+	SYS_PIPE                         = 42
+	SYS_TIMES                        = 43
+	SYS_BRK                          = 45
+	SYS_SETGID                       = 46
+	SYS_GETGID                       = 47
+	SYS_GETEUID                      = 49
+	SYS_GETEGID                      = 50
+	SYS_ACCT                         = 51
+	SYS_UMOUNT2                      = 52
+	SYS_IOCTL                        = 54
+	SYS_FCNTL                        = 55
+	SYS_SETPGID                      = 57
+	SYS_UMASK                        = 60
+	SYS_CHROOT                       = 61
+	SYS_USTAT                        = 62
+	SYS_DUP2                         = 63
+	SYS_GETPPID                      = 64
+	SYS_GETPGRP                      = 65
+	SYS_SETSID                       = 66
+	SYS_SIGACTION                    = 67
+	SYS_SETREUID                     = 70
+	SYS_SETREGID                     = 71
+	SYS_SIGSUSPEND                   = 72
+	SYS_SIGPENDING                   = 73
+	SYS_SETHOSTNAME                  = 74
+	SYS_SETRLIMIT                    = 75
+	SYS_GETRUSAGE                    = 77
+	SYS_GETTIMEOFDAY                 = 78
+	SYS_SETTIMEOFDAY                 = 79
+	SYS_GETGROUPS                    = 80
+	SYS_SETGROUPS                    = 81
+	SYS_SYMLINK                      = 83
+	SYS_READLINK                     = 85
+	SYS_USELIB                       = 86
+	SYS_SWAPON                       = 87
+	SYS_REBOOT                       = 88
+	SYS_MUNMAP                       = 91
+	SYS_TRUNCATE                     = 92
+	SYS_FTRUNCATE                    = 93
+	SYS_FCHMOD                       = 94
+	SYS_FCHOWN                       = 95
+	SYS_GETPRIORITY                  = 96
+	SYS_SETPRIORITY                  = 97
+	SYS_STATFS                       = 99
+	SYS_FSTATFS                      = 100
+	SYS_SYSLOG                       = 103
+	SYS_SETITIMER                    = 104
+	SYS_GETITIMER                    = 105
+	SYS_STAT                         = 106
+	SYS_LSTAT                        = 107
+	SYS_FSTAT                        = 108
+	SYS_VHANGUP                      = 111
+	SYS_WAIT4                        = 114
+	SYS_SWAPOFF                      = 115
+	SYS_SYSINFO                      = 116
+	SYS_FSYNC                        = 118
+	SYS_SIGRETURN                    = 119
+	SYS_CLONE                        = 120
+	SYS_SETDOMAINNAME                = 121
+	SYS_UNAME                        = 122
+	SYS_ADJTIMEX                     = 124
+	SYS_MPROTECT                     = 125
+	SYS_SIGPROCMASK                  = 126
+	SYS_INIT_MODULE                  = 128
+	SYS_DELETE_MODULE                = 129
+	SYS_QUOTACTL                     = 131
+	SYS_GETPGID                      = 132
+	SYS_FCHDIR                       = 133
+	SYS_BDFLUSH                      = 134
+	SYS_SYSFS                        = 135
+	SYS_PERSONALITY                  = 136
+	SYS_SETFSUID                     = 138
+	SYS_SETFSGID                     = 139
+	SYS__LLSEEK                      = 140
+	SYS_GETDENTS                     = 141
+	SYS__NEWSELECT                   = 142
+	SYS_FLOCK                        = 143
+	SYS_MSYNC                        = 144
+	SYS_READV                        = 145
+	SYS_WRITEV                       = 146
+	SYS_GETSID                       = 147
+	SYS_FDATASYNC                    = 148
+	SYS__SYSCTL                      = 149
+	SYS_MLOCK                        = 150
+	SYS_MUNLOCK                      = 151
+	SYS_MLOCKALL                     = 152
+	SYS_MUNLOCKALL                   = 153
+	SYS_SCHED_SETPARAM               = 154
+	SYS_SCHED_GETPARAM               = 155
+	SYS_SCHED_SETSCHEDULER           = 156
+	SYS_SCHED_GETSCHEDULER           = 157
+	SYS_SCHED_YIELD                  = 158
+	SYS_SCHED_GET_PRIORITY_MAX       = 159
+	SYS_SCHED_GET_PRIORITY_MIN       = 160
+	SYS_SCHED_RR_GET_INTERVAL        = 161
+	SYS_NANOSLEEP                    = 162
+	SYS_MREMAP                       = 163
+	SYS_SETRESUID                    = 164
+	SYS_GETRESUID                    = 165
+	SYS_POLL                         = 168
+	SYS_NFSSERVCTL                   = 169
+	SYS_SETRESGID                    = 170
+	SYS_GETRESGID                    = 171
+	SYS_PRCTL                        = 172
+	SYS_RT_SIGRETURN                 = 173
+	SYS_RT_SIGACTION                 = 174
+	SYS_RT_SIGPROCMASK               = 175
+	SYS_RT_SIGPENDING                = 176
+	SYS_RT_SIGTIMEDWAIT              = 177
+	SYS_RT_SIGQUEUEINFO              = 178
+	SYS_RT_SIGSUSPEND                = 179
+	SYS_PREAD64                      = 180
+	SYS_PWRITE64                     = 181
+	SYS_CHOWN                        = 182
+	SYS_GETCWD                       = 183
+	SYS_CAPGET                       = 184
+	SYS_CAPSET                       = 185
+	SYS_SIGALTSTACK                  = 186
+	SYS_SENDFILE                     = 187
+	SYS_VFORK                        = 190
+	SYS_UGETRLIMIT                   = 191
+	SYS_MMAP2                        = 192
+	SYS_TRUNCATE64                   = 193
+	SYS_FTRUNCATE64                  = 194
+	SYS_STAT64                       = 195
+	SYS_LSTAT64                      = 196
+	SYS_FSTAT64                      = 197
+	SYS_LCHOWN32                     = 198
+	SYS_GETUID32                     = 199
+	SYS_GETGID32                     = 200
+	SYS_GETEUID32                    = 201
+	SYS_GETEGID32                    = 202
+	SYS_SETREUID32                   = 203
+	SYS_SETREGID32                   = 204
+	SYS_GETGROUPS32                  = 205
+	SYS_SETGROUPS32                  = 206
+	SYS_FCHOWN32                     = 207
+	SYS_SETRESUID32                  = 208
+	SYS_GETRESUID32                  = 209
+	SYS_SETRESGID32                  = 210
+	SYS_GETRESGID32                  = 211
+	SYS_CHOWN32                      = 212
+	SYS_SETUID32                     = 213
+	SYS_SETGID32                     = 214
+	SYS_SETFSUID32                   = 215
+	SYS_SETFSGID32                   = 216
+	SYS_GETDENTS64                   = 217
+	SYS_PIVOT_ROOT                   = 218
+	SYS_MINCORE                      = 219
+	SYS_MADVISE                      = 220
+	SYS_FCNTL64                      = 221
+	SYS_GETTID                       = 224
+	SYS_READAHEAD                    = 225
+	SYS_SETXATTR                     = 226
+	SYS_LSETXATTR                    = 227
+	SYS_FSETXATTR                    = 228
+	SYS_GETXATTR                     = 229
+	SYS_LGETXATTR                    = 230
+	SYS_FGETXATTR                    = 231
+	SYS_LISTXATTR                    = 232
+	SYS_LLISTXATTR                   = 233
+	SYS_FLISTXATTR                   = 234
+	SYS_REMOVEXATTR                  = 235
+	SYS_LREMOVEXATTR                 = 236
+	SYS_FREMOVEXATTR                 = 237
+	SYS_TKILL                        = 238
+	SYS_SENDFILE64                   = 239
+	SYS_FUTEX                        = 240
+	SYS_SCHED_SETAFFINITY            = 241
+	SYS_SCHED_GETAFFINITY            = 242
+	SYS_IO_SETUP                     = 243
+	SYS_IO_DESTROY                   = 244
+	SYS_IO_GETEVENTS                 = 245
+	SYS_IO_SUBMIT                    = 246
+	SYS_IO_CANCEL                    = 247
+	SYS_EXIT_GROUP                   = 248
+	SYS_LOOKUP_DCOOKIE               = 249
+	SYS_EPOLL_CREATE                 = 250
+	SYS_EPOLL_CTL                    = 251
+	SYS_EPOLL_WAIT                   = 252
+	SYS_REMAP_FILE_PAGES             = 253
+	SYS_SET_TID_ADDRESS              = 256
+	SYS_TIMER_CREATE                 = 257
+	SYS_TIMER_SETTIME                = 258
+	SYS_TIMER_GETTIME                = 259
+	SYS_TIMER_GETOVERRUN             = 260
+	SYS_TIMER_DELETE                 = 261
+	SYS_CLOCK_SETTIME                = 262
+	SYS_CLOCK_GETTIME                = 263
+	SYS_CLOCK_GETRES                 = 264
+	SYS_CLOCK_NANOSLEEP              = 265
+	SYS_STATFS64                     = 266
+	SYS_FSTATFS64                    = 267
+	SYS_TGKILL                       = 268
+	SYS_UTIMES                       = 269
+	SYS_ARM_FADVISE64_64             = 270
+	SYS_PCICONFIG_IOBASE             = 271
+	SYS_PCICONFIG_READ               = 272
+	SYS_PCICONFIG_WRITE              = 273
+	SYS_MQ_OPEN                      = 274
+	SYS_MQ_UNLINK                    = 275
+	SYS_MQ_TIMEDSEND                 = 276
+	SYS_MQ_TIMEDRECEIVE              = 277
+	SYS_MQ_NOTIFY                    = 278
+	SYS_MQ_GETSETATTR                = 279
+	SYS_WAITID                       = 280
+	SYS_SOCKET                       = 281
+	SYS_BIND                         = 282
+	SYS_CONNECT                      = 283
+	SYS_LISTEN                       = 284
+	SYS_ACCEPT                       = 285
+	SYS_GETSOCKNAME                  = 286
+	SYS_GETPEERNAME                  = 287
+	SYS_SOCKETPAIR                   = 288
+	SYS_SEND                         = 289
+	SYS_SENDTO                       = 290
+	SYS_RECV                         = 291
+	SYS_RECVFROM                     = 292
+	SYS_SHUTDOWN                     = 293
+	SYS_SETSOCKOPT                   = 294
+	SYS_GETSOCKOPT                   = 295
+	SYS_SENDMSG                      = 296
+	SYS_RECVMSG                      = 297
+	SYS_SEMOP                        = 298
+	SYS_SEMGET                       = 299
+	SYS_SEMCTL                       = 300
+	SYS_MSGSND                       = 301
+	SYS_MSGRCV                       = 302
+	SYS_MSGGET                       = 303
+	SYS_MSGCTL                       = 304
+	SYS_SHMAT                        = 305
+	SYS_SHMDT                        = 306
+	SYS_SHMGET                       = 307
+	SYS_SHMCTL                       = 308
+	SYS_ADD_KEY                      = 309
+	SYS_REQUEST_KEY                  = 310
+	SYS_KEYCTL                       = 311
+	SYS_SEMTIMEDOP                   = 312
+	SYS_VSERVER                      = 313
+	SYS_IOPRIO_SET                   = 314
+	SYS_IOPRIO_GET                   = 315
+	SYS_INOTIFY_INIT                 = 316
+	SYS_INOTIFY_ADD_WATCH            = 317
+	SYS_INOTIFY_RM_WATCH             = 318
+	SYS_MBIND                        = 319
+	SYS_GET_MEMPOLICY                = 320
+	SYS_SET_MEMPOLICY                = 321
+	SYS_OPENAT                       = 322
+	SYS_MKDIRAT                      = 323
+	SYS_MKNODAT                      = 324
+	SYS_FCHOWNAT                     = 325
+	SYS_FUTIMESAT                    = 326
+	SYS_FSTATAT64                    = 327
+	SYS_UNLINKAT                     = 328
+	SYS_RENAMEAT                     = 329
+	SYS_LINKAT                       = 330
+	SYS_SYMLINKAT                    = 331
+	SYS_READLINKAT                   = 332
+	SYS_FCHMODAT                     = 333
+	SYS_FACCESSAT                    = 334
+	SYS_PSELECT6                     = 335
+	SYS_PPOLL                        = 336
+	SYS_UNSHARE                      = 337
+	SYS_SET_ROBUST_LIST              = 338
+	SYS_GET_ROBUST_LIST              = 339
+	SYS_SPLICE                       = 340
+	SYS_ARM_SYNC_FILE_RANGE          = 341
+	SYS_TEE                          = 342
+	SYS_VMSPLICE                     = 343
+	SYS_MOVE_PAGES                   = 344
+	SYS_GETCPU                       = 345
+	SYS_EPOLL_PWAIT                  = 346
+	SYS_KEXEC_LOAD                   = 347
+	SYS_UTIMENSAT                    = 348
+	SYS_SIGNALFD                     = 349
+	SYS_TIMERFD_CREATE               = 350
+	SYS_EVENTFD                      = 351
+	SYS_FALLOCATE                    = 352
+	SYS_TIMERFD_SETTIME              = 353
+	SYS_TIMERFD_GETTIME              = 354
+	SYS_SIGNALFD4                    = 355
+	SYS_EVENTFD2                     = 356
+	SYS_EPOLL_CREATE1                = 357
+	SYS_DUP3                         = 358
+	SYS_PIPE2                        = 359
+	SYS_INOTIFY_INIT1                = 360
+	SYS_PREADV                       = 361
+	SYS_PWRITEV                      = 362
+	SYS_RT_TGSIGQUEUEINFO            = 363
+	SYS_PERF_EVENT_OPEN              = 364
+	SYS_RECVMMSG                     = 365
+	SYS_ACCEPT4                      = 366
+	SYS_FANOTIFY_INIT                = 367
+	SYS_FANOTIFY_MARK                = 368
+	SYS_PRLIMIT64                    = 369
+	SYS_NAME_TO_HANDLE_AT            = 370
+	SYS_OPEN_BY_HANDLE_AT            = 371
+	SYS_CLOCK_ADJTIME                = 372
+	SYS_SYNCFS                       = 373
+	SYS_SENDMMSG                     = 374
+	SYS_SETNS                        = 375
+	SYS_PROCESS_VM_READV             = 376
+	SYS_PROCESS_VM_WRITEV            = 377
+	SYS_KCMP                         = 378
+	SYS_FINIT_MODULE                 = 379
+	SYS_SCHED_SETATTR                = 380
+	SYS_SCHED_GETATTR                = 381
+	SYS_RENAMEAT2                    = 382
+	SYS_SECCOMP                      = 383
+	SYS_GETRANDOM                    = 384
+	SYS_MEMFD_CREATE                 = 385
+	SYS_BPF                          = 386
+	SYS_EXECVEAT                     = 387
+	SYS_USERFAULTFD                  = 388
+	SYS_MEMBARRIER                   = 389
+	SYS_MLOCK2                       = 390
+	SYS_COPY_FILE_RANGE              = 391
+	SYS_PREADV2                      = 392
+	SYS_PWRITEV2                     = 393
+	SYS_PKEY_MPROTECT                = 394
+	SYS_PKEY_ALLOC                   = 395
+	SYS_PKEY_FREE                    = 396
+	SYS_STATX                        = 397
+	SYS_RSEQ                         = 398
+	SYS_IO_PGETEVENTS                = 399
+	SYS_MIGRATE_PAGES                = 400
+	SYS_KEXEC_FILE_LOAD              = 401
+	SYS_CLOCK_GETTIME64              = 403
+	SYS_CLOCK_SETTIME64              = 404
+	SYS_CLOCK_ADJTIME64              = 405
+	SYS_CLOCK_GETRES_TIME64          = 406
+	SYS_CLOCK_NANOSLEEP_TIME64       = 407
+	SYS_TIMER_GETTIME64              = 408
+	SYS_TIMER_SETTIME64              = 409
+	SYS_TIMERFD_GETTIME64            = 410
+	SYS_TIMERFD_SETTIME64            = 411
+	SYS_UTIMENSAT_TIME64             = 412
+	SYS_PSELECT6_TIME64              = 413
+	SYS_PPOLL_TIME64                 = 414
+	SYS_IO_PGETEVENTS_TIME64         = 416
+	SYS_RECVMMSG_TIME64              = 417
+	SYS_MQ_TIMEDSEND_TIME64          = 418
+	SYS_MQ_TIMEDRECEIVE_TIME64       = 419
+	SYS_SEMTIMEDOP_TIME64            = 420
+	SYS_RT_SIGTIMEDWAIT_TIME64       = 421
+	SYS_FUTEX_TIME64                 = 422
+	SYS_SCHED_RR_GET_INTERVAL_TIME64 = 423
+	SYS_PIDFD_SEND_SIGNAL            = 424
+	SYS_IO_URING_SETUP               = 425
+	SYS_IO_URING_ENTER               = 426
+	SYS_IO_URING_REGISTER            = 427
+	SYS_OPEN_TREE                    = 428
+	SYS_MOVE_MOUNT                   = 429
+	SYS_FSOPEN                       = 430
+	SYS_FSCONFIG                     = 431
+	SYS_FSMOUNT                      = 432
+	SYS_FSPICK                       = 433
+	SYS_PIDFD_OPEN                   = 434
+	SYS_CLONE3                       = 435
+	SYS_CLOSE_RANGE                  = 436
+	SYS_OPENAT2                      = 437
+	SYS_PIDFD_GETFD                  = 438
+	SYS_FACCESSAT2                   = 439
+	SYS_PROCESS_MADVISE              = 440
+	SYS_EPOLL_PWAIT2                 = 441
+	SYS_MOUNT_SETATTR                = 442
+	SYS_QUOTACTL_FD                  = 443
+	SYS_LANDLOCK_CREATE_RULESET      = 444
+	SYS_LANDLOCK_ADD_RULE            = 445
+	SYS_LANDLOCK_RESTRICT_SELF       = 446
+	SYS_PROCESS_MRELEASE             = 448
+	SYS_FUTEX_WAITV                  = 449
+	SYS_SET_MEMPOLICY_HOME_NODE      = 450
+	SYS_CACHESTAT                    = 451
+	SYS_FCHMODAT2                    = 452
+	SYS_MAP_SHADOW_STACK             = 453
+	SYS_FUTEX_WAKE                   = 454
+	SYS_FUTEX_WAIT                   = 455
+	SYS_FUTEX_REQUEUE                = 456
+	SYS_STATMOUNT                    = 457
+	SYS_LISTMOUNT                    = 458
+	SYS_LSM_GET_SELF_ATTR            = 459
+	SYS_LSM_SET_SELF_ATTR            = 460
+	SYS_LSM_LIST_MODULES             = 461
+	SYS_MSEAL                        = 462
+	SYS_SETXATTRAT                   = 463
+	SYS_GETXATTRAT                   = 464
+	SYS_LISTXATTRAT                  = 465
+	SYS_REMOVEXATTRAT                = 466
+	SYS_OPEN_TREE_ATTR               = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..5ee264ae974329688c075a260e56d9f719868dc7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_arm64.go
@@ -0,0 +1,333 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/arm64/include -fsigned-char /tmp/arm64/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && linux
+
+package unix
+
+const (
+	SYS_IO_SETUP                = 0
+	SYS_IO_DESTROY              = 1
+	SYS_IO_SUBMIT               = 2
+	SYS_IO_CANCEL               = 3
+	SYS_IO_GETEVENTS            = 4
+	SYS_SETXATTR                = 5
+	SYS_LSETXATTR               = 6
+	SYS_FSETXATTR               = 7
+	SYS_GETXATTR                = 8
+	SYS_LGETXATTR               = 9
+	SYS_FGETXATTR               = 10
+	SYS_LISTXATTR               = 11
+	SYS_LLISTXATTR              = 12
+	SYS_FLISTXATTR              = 13
+	SYS_REMOVEXATTR             = 14
+	SYS_LREMOVEXATTR            = 15
+	SYS_FREMOVEXATTR            = 16
+	SYS_GETCWD                  = 17
+	SYS_LOOKUP_DCOOKIE          = 18
+	SYS_EVENTFD2                = 19
+	SYS_EPOLL_CREATE1           = 20
+	SYS_EPOLL_CTL               = 21
+	SYS_EPOLL_PWAIT             = 22
+	SYS_DUP                     = 23
+	SYS_DUP3                    = 24
+	SYS_FCNTL                   = 25
+	SYS_INOTIFY_INIT1           = 26
+	SYS_INOTIFY_ADD_WATCH       = 27
+	SYS_INOTIFY_RM_WATCH        = 28
+	SYS_IOCTL                   = 29
+	SYS_IOPRIO_SET              = 30
+	SYS_IOPRIO_GET              = 31
+	SYS_FLOCK                   = 32
+	SYS_MKNODAT                 = 33
+	SYS_MKDIRAT                 = 34
+	SYS_UNLINKAT                = 35
+	SYS_SYMLINKAT               = 36
+	SYS_LINKAT                  = 37
+	SYS_RENAMEAT                = 38
+	SYS_UMOUNT2                 = 39
+	SYS_MOUNT                   = 40
+	SYS_PIVOT_ROOT              = 41
+	SYS_NFSSERVCTL              = 42
+	SYS_STATFS                  = 43
+	SYS_FSTATFS                 = 44
+	SYS_TRUNCATE                = 45
+	SYS_FTRUNCATE               = 46
+	SYS_FALLOCATE               = 47
+	SYS_FACCESSAT               = 48
+	SYS_CHDIR                   = 49
+	SYS_FCHDIR                  = 50
+	SYS_CHROOT                  = 51
+	SYS_FCHMOD                  = 52
+	SYS_FCHMODAT                = 53
+	SYS_FCHOWNAT                = 54
+	SYS_FCHOWN                  = 55
+	SYS_OPENAT                  = 56
+	SYS_CLOSE                   = 57
+	SYS_VHANGUP                 = 58
+	SYS_PIPE2                   = 59
+	SYS_QUOTACTL                = 60
+	SYS_GETDENTS64              = 61
+	SYS_LSEEK                   = 62
+	SYS_READ                    = 63
+	SYS_WRITE                   = 64
+	SYS_READV                   = 65
+	SYS_WRITEV                  = 66
+	SYS_PREAD64                 = 67
+	SYS_PWRITE64                = 68
+	SYS_PREADV                  = 69
+	SYS_PWRITEV                 = 70
+	SYS_SENDFILE                = 71
+	SYS_PSELECT6                = 72
+	SYS_PPOLL                   = 73
+	SYS_SIGNALFD4               = 74
+	SYS_VMSPLICE                = 75
+	SYS_SPLICE                  = 76
+	SYS_TEE                     = 77
+	SYS_READLINKAT              = 78
+	SYS_NEWFSTATAT              = 79
+	SYS_FSTAT                   = 80
+	SYS_SYNC                    = 81
+	SYS_FSYNC                   = 82
+	SYS_FDATASYNC               = 83
+	SYS_SYNC_FILE_RANGE         = 84
+	SYS_TIMERFD_CREATE          = 85
+	SYS_TIMERFD_SETTIME         = 86
+	SYS_TIMERFD_GETTIME         = 87
+	SYS_UTIMENSAT               = 88
+	SYS_ACCT                    = 89
+	SYS_CAPGET                  = 90
+	SYS_CAPSET                  = 91
+	SYS_PERSONALITY             = 92
+	SYS_EXIT                    = 93
+	SYS_EXIT_GROUP              = 94
+	SYS_WAITID                  = 95
+	SYS_SET_TID_ADDRESS         = 96
+	SYS_UNSHARE                 = 97
+	SYS_FUTEX                   = 98
+	SYS_SET_ROBUST_LIST         = 99
+	SYS_GET_ROBUST_LIST         = 100
+	SYS_NANOSLEEP               = 101
+	SYS_GETITIMER               = 102
+	SYS_SETITIMER               = 103
+	SYS_KEXEC_LOAD              = 104
+	SYS_INIT_MODULE             = 105
+	SYS_DELETE_MODULE           = 106
+	SYS_TIMER_CREATE            = 107
+	SYS_TIMER_GETTIME           = 108
+	SYS_TIMER_GETOVERRUN        = 109
+	SYS_TIMER_SETTIME           = 110
+	SYS_TIMER_DELETE            = 111
+	SYS_CLOCK_SETTIME           = 112
+	SYS_CLOCK_GETTIME           = 113
+	SYS_CLOCK_GETRES            = 114
+	SYS_CLOCK_NANOSLEEP         = 115
+	SYS_SYSLOG                  = 116
+	SYS_PTRACE                  = 117
+	SYS_SCHED_SETPARAM          = 118
+	SYS_SCHED_SETSCHEDULER      = 119
+	SYS_SCHED_GETSCHEDULER      = 120
+	SYS_SCHED_GETPARAM          = 121
+	SYS_SCHED_SETAFFINITY       = 122
+	SYS_SCHED_GETAFFINITY       = 123
+	SYS_SCHED_YIELD             = 124
+	SYS_SCHED_GET_PRIORITY_MAX  = 125
+	SYS_SCHED_GET_PRIORITY_MIN  = 126
+	SYS_SCHED_RR_GET_INTERVAL   = 127
+	SYS_RESTART_SYSCALL         = 128
+	SYS_KILL                    = 129
+	SYS_TKILL                   = 130
+	SYS_TGKILL                  = 131
+	SYS_SIGALTSTACK             = 132
+	SYS_RT_SIGSUSPEND           = 133
+	SYS_RT_SIGACTION            = 134
+	SYS_RT_SIGPROCMASK          = 135
+	SYS_RT_SIGPENDING           = 136
+	SYS_RT_SIGTIMEDWAIT         = 137
+	SYS_RT_SIGQUEUEINFO         = 138
+	SYS_RT_SIGRETURN            = 139
+	SYS_SETPRIORITY             = 140
+	SYS_GETPRIORITY             = 141
+	SYS_REBOOT                  = 142
+	SYS_SETREGID                = 143
+	SYS_SETGID                  = 144
+	SYS_SETREUID                = 145
+	SYS_SETUID                  = 146
+	SYS_SETRESUID               = 147
+	SYS_GETRESUID               = 148
+	SYS_SETRESGID               = 149
+	SYS_GETRESGID               = 150
+	SYS_SETFSUID                = 151
+	SYS_SETFSGID                = 152
+	SYS_TIMES                   = 153
+	SYS_SETPGID                 = 154
+	SYS_GETPGID                 = 155
+	SYS_GETSID                  = 156
+	SYS_SETSID                  = 157
+	SYS_GETGROUPS               = 158
+	SYS_SETGROUPS               = 159
+	SYS_UNAME                   = 160
+	SYS_SETHOSTNAME             = 161
+	SYS_SETDOMAINNAME           = 162
+	SYS_GETRLIMIT               = 163
+	SYS_SETRLIMIT               = 164
+	SYS_GETRUSAGE               = 165
+	SYS_UMASK                   = 166
+	SYS_PRCTL                   = 167
+	SYS_GETCPU                  = 168
+	SYS_GETTIMEOFDAY            = 169
+	SYS_SETTIMEOFDAY            = 170
+	SYS_ADJTIMEX                = 171
+	SYS_GETPID                  = 172
+	SYS_GETPPID                 = 173
+	SYS_GETUID                  = 174
+	SYS_GETEUID                 = 175
+	SYS_GETGID                  = 176
+	SYS_GETEGID                 = 177
+	SYS_GETTID                  = 178
+	SYS_SYSINFO                 = 179
+	SYS_MQ_OPEN                 = 180
+	SYS_MQ_UNLINK               = 181
+	SYS_MQ_TIMEDSEND            = 182
+	SYS_MQ_TIMEDRECEIVE         = 183
+	SYS_MQ_NOTIFY               = 184
+	SYS_MQ_GETSETATTR           = 185
+	SYS_MSGGET                  = 186
+	SYS_MSGCTL                  = 187
+	SYS_MSGRCV                  = 188
+	SYS_MSGSND                  = 189
+	SYS_SEMGET                  = 190
+	SYS_SEMCTL                  = 191
+	SYS_SEMTIMEDOP              = 192
+	SYS_SEMOP                   = 193
+	SYS_SHMGET                  = 194
+	SYS_SHMCTL                  = 195
+	SYS_SHMAT                   = 196
+	SYS_SHMDT                   = 197
+	SYS_SOCKET                  = 198
+	SYS_SOCKETPAIR              = 199
+	SYS_BIND                    = 200
+	SYS_LISTEN                  = 201
+	SYS_ACCEPT                  = 202
+	SYS_CONNECT                 = 203
+	SYS_GETSOCKNAME             = 204
+	SYS_GETPEERNAME             = 205
+	SYS_SENDTO                  = 206
+	SYS_RECVFROM                = 207
+	SYS_SETSOCKOPT              = 208
+	SYS_GETSOCKOPT              = 209
+	SYS_SHUTDOWN                = 210
+	SYS_SENDMSG                 = 211
+	SYS_RECVMSG                 = 212
+	SYS_READAHEAD               = 213
+	SYS_BRK                     = 214
+	SYS_MUNMAP                  = 215
+	SYS_MREMAP                  = 216
+	SYS_ADD_KEY                 = 217
+	SYS_REQUEST_KEY             = 218
+	SYS_KEYCTL                  = 219
+	SYS_CLONE                   = 220
+	SYS_EXECVE                  = 221
+	SYS_MMAP                    = 222
+	SYS_FADVISE64               = 223
+	SYS_SWAPON                  = 224
+	SYS_SWAPOFF                 = 225
+	SYS_MPROTECT                = 226
+	SYS_MSYNC                   = 227
+	SYS_MLOCK                   = 228
+	SYS_MUNLOCK                 = 229
+	SYS_MLOCKALL                = 230
+	SYS_MUNLOCKALL              = 231
+	SYS_MINCORE                 = 232
+	SYS_MADVISE                 = 233
+	SYS_REMAP_FILE_PAGES        = 234
+	SYS_MBIND                   = 235
+	SYS_GET_MEMPOLICY           = 236
+	SYS_SET_MEMPOLICY           = 237
+	SYS_MIGRATE_PAGES           = 238
+	SYS_MOVE_PAGES              = 239
+	SYS_RT_TGSIGQUEUEINFO       = 240
+	SYS_PERF_EVENT_OPEN         = 241
+	SYS_ACCEPT4                 = 242
+	SYS_RECVMMSG                = 243
+	SYS_ARCH_SPECIFIC_SYSCALL   = 244
+	SYS_WAIT4                   = 260
+	SYS_PRLIMIT64               = 261
+	SYS_FANOTIFY_INIT           = 262
+	SYS_FANOTIFY_MARK           = 263
+	SYS_NAME_TO_HANDLE_AT       = 264
+	SYS_OPEN_BY_HANDLE_AT       = 265
+	SYS_CLOCK_ADJTIME           = 266
+	SYS_SYNCFS                  = 267
+	SYS_SETNS                   = 268
+	SYS_SENDMMSG                = 269
+	SYS_PROCESS_VM_READV        = 270
+	SYS_PROCESS_VM_WRITEV       = 271
+	SYS_KCMP                    = 272
+	SYS_FINIT_MODULE            = 273
+	SYS_SCHED_SETATTR           = 274
+	SYS_SCHED_GETATTR           = 275
+	SYS_RENAMEAT2               = 276
+	SYS_SECCOMP                 = 277
+	SYS_GETRANDOM               = 278
+	SYS_MEMFD_CREATE            = 279
+	SYS_BPF                     = 280
+	SYS_EXECVEAT                = 281
+	SYS_USERFAULTFD             = 282
+	SYS_MEMBARRIER              = 283
+	SYS_MLOCK2                  = 284
+	SYS_COPY_FILE_RANGE         = 285
+	SYS_PREADV2                 = 286
+	SYS_PWRITEV2                = 287
+	SYS_PKEY_MPROTECT           = 288
+	SYS_PKEY_ALLOC              = 289
+	SYS_PKEY_FREE               = 290
+	SYS_STATX                   = 291
+	SYS_IO_PGETEVENTS           = 292
+	SYS_RSEQ                    = 293
+	SYS_KEXEC_FILE_LOAD         = 294
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_MEMFD_SECRET            = 447
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go
new file mode 100644
index 0000000000000000000000000000000000000000..f9f03ebf5fa1b2f6f1ccfde8bb6afef022288bd7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_loong64.go
@@ -0,0 +1,329 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/loong64/include /tmp/loong64/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build loong64 && linux
+
+package unix
+
+const (
+	SYS_IO_SETUP                = 0
+	SYS_IO_DESTROY              = 1
+	SYS_IO_SUBMIT               = 2
+	SYS_IO_CANCEL               = 3
+	SYS_IO_GETEVENTS            = 4
+	SYS_SETXATTR                = 5
+	SYS_LSETXATTR               = 6
+	SYS_FSETXATTR               = 7
+	SYS_GETXATTR                = 8
+	SYS_LGETXATTR               = 9
+	SYS_FGETXATTR               = 10
+	SYS_LISTXATTR               = 11
+	SYS_LLISTXATTR              = 12
+	SYS_FLISTXATTR              = 13
+	SYS_REMOVEXATTR             = 14
+	SYS_LREMOVEXATTR            = 15
+	SYS_FREMOVEXATTR            = 16
+	SYS_GETCWD                  = 17
+	SYS_LOOKUP_DCOOKIE          = 18
+	SYS_EVENTFD2                = 19
+	SYS_EPOLL_CREATE1           = 20
+	SYS_EPOLL_CTL               = 21
+	SYS_EPOLL_PWAIT             = 22
+	SYS_DUP                     = 23
+	SYS_DUP3                    = 24
+	SYS_FCNTL                   = 25
+	SYS_INOTIFY_INIT1           = 26
+	SYS_INOTIFY_ADD_WATCH       = 27
+	SYS_INOTIFY_RM_WATCH        = 28
+	SYS_IOCTL                   = 29
+	SYS_IOPRIO_SET              = 30
+	SYS_IOPRIO_GET              = 31
+	SYS_FLOCK                   = 32
+	SYS_MKNODAT                 = 33
+	SYS_MKDIRAT                 = 34
+	SYS_UNLINKAT                = 35
+	SYS_SYMLINKAT               = 36
+	SYS_LINKAT                  = 37
+	SYS_UMOUNT2                 = 39
+	SYS_MOUNT                   = 40
+	SYS_PIVOT_ROOT              = 41
+	SYS_NFSSERVCTL              = 42
+	SYS_STATFS                  = 43
+	SYS_FSTATFS                 = 44
+	SYS_TRUNCATE                = 45
+	SYS_FTRUNCATE               = 46
+	SYS_FALLOCATE               = 47
+	SYS_FACCESSAT               = 48
+	SYS_CHDIR                   = 49
+	SYS_FCHDIR                  = 50
+	SYS_CHROOT                  = 51
+	SYS_FCHMOD                  = 52
+	SYS_FCHMODAT                = 53
+	SYS_FCHOWNAT                = 54
+	SYS_FCHOWN                  = 55
+	SYS_OPENAT                  = 56
+	SYS_CLOSE                   = 57
+	SYS_VHANGUP                 = 58
+	SYS_PIPE2                   = 59
+	SYS_QUOTACTL                = 60
+	SYS_GETDENTS64              = 61
+	SYS_LSEEK                   = 62
+	SYS_READ                    = 63
+	SYS_WRITE                   = 64
+	SYS_READV                   = 65
+	SYS_WRITEV                  = 66
+	SYS_PREAD64                 = 67
+	SYS_PWRITE64                = 68
+	SYS_PREADV                  = 69
+	SYS_PWRITEV                 = 70
+	SYS_SENDFILE                = 71
+	SYS_PSELECT6                = 72
+	SYS_PPOLL                   = 73
+	SYS_SIGNALFD4               = 74
+	SYS_VMSPLICE                = 75
+	SYS_SPLICE                  = 76
+	SYS_TEE                     = 77
+	SYS_READLINKAT              = 78
+	SYS_NEWFSTATAT              = 79
+	SYS_FSTAT                   = 80
+	SYS_SYNC                    = 81
+	SYS_FSYNC                   = 82
+	SYS_FDATASYNC               = 83
+	SYS_SYNC_FILE_RANGE         = 84
+	SYS_TIMERFD_CREATE          = 85
+	SYS_TIMERFD_SETTIME         = 86
+	SYS_TIMERFD_GETTIME         = 87
+	SYS_UTIMENSAT               = 88
+	SYS_ACCT                    = 89
+	SYS_CAPGET                  = 90
+	SYS_CAPSET                  = 91
+	SYS_PERSONALITY             = 92
+	SYS_EXIT                    = 93
+	SYS_EXIT_GROUP              = 94
+	SYS_WAITID                  = 95
+	SYS_SET_TID_ADDRESS         = 96
+	SYS_UNSHARE                 = 97
+	SYS_FUTEX                   = 98
+	SYS_SET_ROBUST_LIST         = 99
+	SYS_GET_ROBUST_LIST         = 100
+	SYS_NANOSLEEP               = 101
+	SYS_GETITIMER               = 102
+	SYS_SETITIMER               = 103
+	SYS_KEXEC_LOAD              = 104
+	SYS_INIT_MODULE             = 105
+	SYS_DELETE_MODULE           = 106
+	SYS_TIMER_CREATE            = 107
+	SYS_TIMER_GETTIME           = 108
+	SYS_TIMER_GETOVERRUN        = 109
+	SYS_TIMER_SETTIME           = 110
+	SYS_TIMER_DELETE            = 111
+	SYS_CLOCK_SETTIME           = 112
+	SYS_CLOCK_GETTIME           = 113
+	SYS_CLOCK_GETRES            = 114
+	SYS_CLOCK_NANOSLEEP         = 115
+	SYS_SYSLOG                  = 116
+	SYS_PTRACE                  = 117
+	SYS_SCHED_SETPARAM          = 118
+	SYS_SCHED_SETSCHEDULER      = 119
+	SYS_SCHED_GETSCHEDULER      = 120
+	SYS_SCHED_GETPARAM          = 121
+	SYS_SCHED_SETAFFINITY       = 122
+	SYS_SCHED_GETAFFINITY       = 123
+	SYS_SCHED_YIELD             = 124
+	SYS_SCHED_GET_PRIORITY_MAX  = 125
+	SYS_SCHED_GET_PRIORITY_MIN  = 126
+	SYS_SCHED_RR_GET_INTERVAL   = 127
+	SYS_RESTART_SYSCALL         = 128
+	SYS_KILL                    = 129
+	SYS_TKILL                   = 130
+	SYS_TGKILL                  = 131
+	SYS_SIGALTSTACK             = 132
+	SYS_RT_SIGSUSPEND           = 133
+	SYS_RT_SIGACTION            = 134
+	SYS_RT_SIGPROCMASK          = 135
+	SYS_RT_SIGPENDING           = 136
+	SYS_RT_SIGTIMEDWAIT         = 137
+	SYS_RT_SIGQUEUEINFO         = 138
+	SYS_RT_SIGRETURN            = 139
+	SYS_SETPRIORITY             = 140
+	SYS_GETPRIORITY             = 141
+	SYS_REBOOT                  = 142
+	SYS_SETREGID                = 143
+	SYS_SETGID                  = 144
+	SYS_SETREUID                = 145
+	SYS_SETUID                  = 146
+	SYS_SETRESUID               = 147
+	SYS_GETRESUID               = 148
+	SYS_SETRESGID               = 149
+	SYS_GETRESGID               = 150
+	SYS_SETFSUID                = 151
+	SYS_SETFSGID                = 152
+	SYS_TIMES                   = 153
+	SYS_SETPGID                 = 154
+	SYS_GETPGID                 = 155
+	SYS_GETSID                  = 156
+	SYS_SETSID                  = 157
+	SYS_GETGROUPS               = 158
+	SYS_SETGROUPS               = 159
+	SYS_UNAME                   = 160
+	SYS_SETHOSTNAME             = 161
+	SYS_SETDOMAINNAME           = 162
+	SYS_GETRUSAGE               = 165
+	SYS_UMASK                   = 166
+	SYS_PRCTL                   = 167
+	SYS_GETCPU                  = 168
+	SYS_GETTIMEOFDAY            = 169
+	SYS_SETTIMEOFDAY            = 170
+	SYS_ADJTIMEX                = 171
+	SYS_GETPID                  = 172
+	SYS_GETPPID                 = 173
+	SYS_GETUID                  = 174
+	SYS_GETEUID                 = 175
+	SYS_GETGID                  = 176
+	SYS_GETEGID                 = 177
+	SYS_GETTID                  = 178
+	SYS_SYSINFO                 = 179
+	SYS_MQ_OPEN                 = 180
+	SYS_MQ_UNLINK               = 181
+	SYS_MQ_TIMEDSEND            = 182
+	SYS_MQ_TIMEDRECEIVE         = 183
+	SYS_MQ_NOTIFY               = 184
+	SYS_MQ_GETSETATTR           = 185
+	SYS_MSGGET                  = 186
+	SYS_MSGCTL                  = 187
+	SYS_MSGRCV                  = 188
+	SYS_MSGSND                  = 189
+	SYS_SEMGET                  = 190
+	SYS_SEMCTL                  = 191
+	SYS_SEMTIMEDOP              = 192
+	SYS_SEMOP                   = 193
+	SYS_SHMGET                  = 194
+	SYS_SHMCTL                  = 195
+	SYS_SHMAT                   = 196
+	SYS_SHMDT                   = 197
+	SYS_SOCKET                  = 198
+	SYS_SOCKETPAIR              = 199
+	SYS_BIND                    = 200
+	SYS_LISTEN                  = 201
+	SYS_ACCEPT                  = 202
+	SYS_CONNECT                 = 203
+	SYS_GETSOCKNAME             = 204
+	SYS_GETPEERNAME             = 205
+	SYS_SENDTO                  = 206
+	SYS_RECVFROM                = 207
+	SYS_SETSOCKOPT              = 208
+	SYS_GETSOCKOPT              = 209
+	SYS_SHUTDOWN                = 210
+	SYS_SENDMSG                 = 211
+	SYS_RECVMSG                 = 212
+	SYS_READAHEAD               = 213
+	SYS_BRK                     = 214
+	SYS_MUNMAP                  = 215
+	SYS_MREMAP                  = 216
+	SYS_ADD_KEY                 = 217
+	SYS_REQUEST_KEY             = 218
+	SYS_KEYCTL                  = 219
+	SYS_CLONE                   = 220
+	SYS_EXECVE                  = 221
+	SYS_MMAP                    = 222
+	SYS_FADVISE64               = 223
+	SYS_SWAPON                  = 224
+	SYS_SWAPOFF                 = 225
+	SYS_MPROTECT                = 226
+	SYS_MSYNC                   = 227
+	SYS_MLOCK                   = 228
+	SYS_MUNLOCK                 = 229
+	SYS_MLOCKALL                = 230
+	SYS_MUNLOCKALL              = 231
+	SYS_MINCORE                 = 232
+	SYS_MADVISE                 = 233
+	SYS_REMAP_FILE_PAGES        = 234
+	SYS_MBIND                   = 235
+	SYS_GET_MEMPOLICY           = 236
+	SYS_SET_MEMPOLICY           = 237
+	SYS_MIGRATE_PAGES           = 238
+	SYS_MOVE_PAGES              = 239
+	SYS_RT_TGSIGQUEUEINFO       = 240
+	SYS_PERF_EVENT_OPEN         = 241
+	SYS_ACCEPT4                 = 242
+	SYS_RECVMMSG                = 243
+	SYS_ARCH_SPECIFIC_SYSCALL   = 244
+	SYS_WAIT4                   = 260
+	SYS_PRLIMIT64               = 261
+	SYS_FANOTIFY_INIT           = 262
+	SYS_FANOTIFY_MARK           = 263
+	SYS_NAME_TO_HANDLE_AT       = 264
+	SYS_OPEN_BY_HANDLE_AT       = 265
+	SYS_CLOCK_ADJTIME           = 266
+	SYS_SYNCFS                  = 267
+	SYS_SETNS                   = 268
+	SYS_SENDMMSG                = 269
+	SYS_PROCESS_VM_READV        = 270
+	SYS_PROCESS_VM_WRITEV       = 271
+	SYS_KCMP                    = 272
+	SYS_FINIT_MODULE            = 273
+	SYS_SCHED_SETATTR           = 274
+	SYS_SCHED_GETATTR           = 275
+	SYS_RENAMEAT2               = 276
+	SYS_SECCOMP                 = 277
+	SYS_GETRANDOM               = 278
+	SYS_MEMFD_CREATE            = 279
+	SYS_BPF                     = 280
+	SYS_EXECVEAT                = 281
+	SYS_USERFAULTFD             = 282
+	SYS_MEMBARRIER              = 283
+	SYS_MLOCK2                  = 284
+	SYS_COPY_FILE_RANGE         = 285
+	SYS_PREADV2                 = 286
+	SYS_PWRITEV2                = 287
+	SYS_PKEY_MPROTECT           = 288
+	SYS_PKEY_ALLOC              = 289
+	SYS_PKEY_FREE               = 290
+	SYS_STATX                   = 291
+	SYS_IO_PGETEVENTS           = 292
+	SYS_RSEQ                    = 293
+	SYS_KEXEC_FILE_LOAD         = 294
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
new file mode 100644
index 0000000000000000000000000000000000000000..87c2118e84967b28e3303ce3695e18c2fb99c022
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips.go
@@ -0,0 +1,450 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/mips/include /tmp/mips/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips && linux
+
+package unix
+
+const (
+	SYS_SYSCALL                      = 4000
+	SYS_EXIT                         = 4001
+	SYS_FORK                         = 4002
+	SYS_READ                         = 4003
+	SYS_WRITE                        = 4004
+	SYS_OPEN                         = 4005
+	SYS_CLOSE                        = 4006
+	SYS_WAITPID                      = 4007
+	SYS_CREAT                        = 4008
+	SYS_LINK                         = 4009
+	SYS_UNLINK                       = 4010
+	SYS_EXECVE                       = 4011
+	SYS_CHDIR                        = 4012
+	SYS_TIME                         = 4013
+	SYS_MKNOD                        = 4014
+	SYS_CHMOD                        = 4015
+	SYS_LCHOWN                       = 4016
+	SYS_BREAK                        = 4017
+	SYS_UNUSED18                     = 4018
+	SYS_LSEEK                        = 4019
+	SYS_GETPID                       = 4020
+	SYS_MOUNT                        = 4021
+	SYS_UMOUNT                       = 4022
+	SYS_SETUID                       = 4023
+	SYS_GETUID                       = 4024
+	SYS_STIME                        = 4025
+	SYS_PTRACE                       = 4026
+	SYS_ALARM                        = 4027
+	SYS_UNUSED28                     = 4028
+	SYS_PAUSE                        = 4029
+	SYS_UTIME                        = 4030
+	SYS_STTY                         = 4031
+	SYS_GTTY                         = 4032
+	SYS_ACCESS                       = 4033
+	SYS_NICE                         = 4034
+	SYS_FTIME                        = 4035
+	SYS_SYNC                         = 4036
+	SYS_KILL                         = 4037
+	SYS_RENAME                       = 4038
+	SYS_MKDIR                        = 4039
+	SYS_RMDIR                        = 4040
+	SYS_DUP                          = 4041
+	SYS_PIPE                         = 4042
+	SYS_TIMES                        = 4043
+	SYS_PROF                         = 4044
+	SYS_BRK                          = 4045
+	SYS_SETGID                       = 4046
+	SYS_GETGID                       = 4047
+	SYS_SIGNAL                       = 4048
+	SYS_GETEUID                      = 4049
+	SYS_GETEGID                      = 4050
+	SYS_ACCT                         = 4051
+	SYS_UMOUNT2                      = 4052
+	SYS_LOCK                         = 4053
+	SYS_IOCTL                        = 4054
+	SYS_FCNTL                        = 4055
+	SYS_MPX                          = 4056
+	SYS_SETPGID                      = 4057
+	SYS_ULIMIT                       = 4058
+	SYS_UNUSED59                     = 4059
+	SYS_UMASK                        = 4060
+	SYS_CHROOT                       = 4061
+	SYS_USTAT                        = 4062
+	SYS_DUP2                         = 4063
+	SYS_GETPPID                      = 4064
+	SYS_GETPGRP                      = 4065
+	SYS_SETSID                       = 4066
+	SYS_SIGACTION                    = 4067
+	SYS_SGETMASK                     = 4068
+	SYS_SSETMASK                     = 4069
+	SYS_SETREUID                     = 4070
+	SYS_SETREGID                     = 4071
+	SYS_SIGSUSPEND                   = 4072
+	SYS_SIGPENDING                   = 4073
+	SYS_SETHOSTNAME                  = 4074
+	SYS_SETRLIMIT                    = 4075
+	SYS_GETRLIMIT                    = 4076
+	SYS_GETRUSAGE                    = 4077
+	SYS_GETTIMEOFDAY                 = 4078
+	SYS_SETTIMEOFDAY                 = 4079
+	SYS_GETGROUPS                    = 4080
+	SYS_SETGROUPS                    = 4081
+	SYS_RESERVED82                   = 4082
+	SYS_SYMLINK                      = 4083
+	SYS_UNUSED84                     = 4084
+	SYS_READLINK                     = 4085
+	SYS_USELIB                       = 4086
+	SYS_SWAPON                       = 4087
+	SYS_REBOOT                       = 4088
+	SYS_READDIR                      = 4089
+	SYS_MMAP                         = 4090
+	SYS_MUNMAP                       = 4091
+	SYS_TRUNCATE                     = 4092
+	SYS_FTRUNCATE                    = 4093
+	SYS_FCHMOD                       = 4094
+	SYS_FCHOWN                       = 4095
+	SYS_GETPRIORITY                  = 4096
+	SYS_SETPRIORITY                  = 4097
+	SYS_PROFIL                       = 4098
+	SYS_STATFS                       = 4099
+	SYS_FSTATFS                      = 4100
+	SYS_IOPERM                       = 4101
+	SYS_SOCKETCALL                   = 4102
+	SYS_SYSLOG                       = 4103
+	SYS_SETITIMER                    = 4104
+	SYS_GETITIMER                    = 4105
+	SYS_STAT                         = 4106
+	SYS_LSTAT                        = 4107
+	SYS_FSTAT                        = 4108
+	SYS_UNUSED109                    = 4109
+	SYS_IOPL                         = 4110
+	SYS_VHANGUP                      = 4111
+	SYS_IDLE                         = 4112
+	SYS_VM86                         = 4113
+	SYS_WAIT4                        = 4114
+	SYS_SWAPOFF                      = 4115
+	SYS_SYSINFO                      = 4116
+	SYS_IPC                          = 4117
+	SYS_FSYNC                        = 4118
+	SYS_SIGRETURN                    = 4119
+	SYS_CLONE                        = 4120
+	SYS_SETDOMAINNAME                = 4121
+	SYS_UNAME                        = 4122
+	SYS_MODIFY_LDT                   = 4123
+	SYS_ADJTIMEX                     = 4124
+	SYS_MPROTECT                     = 4125
+	SYS_SIGPROCMASK                  = 4126
+	SYS_CREATE_MODULE                = 4127
+	SYS_INIT_MODULE                  = 4128
+	SYS_DELETE_MODULE                = 4129
+	SYS_GET_KERNEL_SYMS              = 4130
+	SYS_QUOTACTL                     = 4131
+	SYS_GETPGID                      = 4132
+	SYS_FCHDIR                       = 4133
+	SYS_BDFLUSH                      = 4134
+	SYS_SYSFS                        = 4135
+	SYS_PERSONALITY                  = 4136
+	SYS_AFS_SYSCALL                  = 4137
+	SYS_SETFSUID                     = 4138
+	SYS_SETFSGID                     = 4139
+	SYS__LLSEEK                      = 4140
+	SYS_GETDENTS                     = 4141
+	SYS__NEWSELECT                   = 4142
+	SYS_FLOCK                        = 4143
+	SYS_MSYNC                        = 4144
+	SYS_READV                        = 4145
+	SYS_WRITEV                       = 4146
+	SYS_CACHEFLUSH                   = 4147
+	SYS_CACHECTL                     = 4148
+	SYS_SYSMIPS                      = 4149
+	SYS_UNUSED150                    = 4150
+	SYS_GETSID                       = 4151
+	SYS_FDATASYNC                    = 4152
+	SYS__SYSCTL                      = 4153
+	SYS_MLOCK                        = 4154
+	SYS_MUNLOCK                      = 4155
+	SYS_MLOCKALL                     = 4156
+	SYS_MUNLOCKALL                   = 4157
+	SYS_SCHED_SETPARAM               = 4158
+	SYS_SCHED_GETPARAM               = 4159
+	SYS_SCHED_SETSCHEDULER           = 4160
+	SYS_SCHED_GETSCHEDULER           = 4161
+	SYS_SCHED_YIELD                  = 4162
+	SYS_SCHED_GET_PRIORITY_MAX       = 4163
+	SYS_SCHED_GET_PRIORITY_MIN       = 4164
+	SYS_SCHED_RR_GET_INTERVAL        = 4165
+	SYS_NANOSLEEP                    = 4166
+	SYS_MREMAP                       = 4167
+	SYS_ACCEPT                       = 4168
+	SYS_BIND                         = 4169
+	SYS_CONNECT                      = 4170
+	SYS_GETPEERNAME                  = 4171
+	SYS_GETSOCKNAME                  = 4172
+	SYS_GETSOCKOPT                   = 4173
+	SYS_LISTEN                       = 4174
+	SYS_RECV                         = 4175
+	SYS_RECVFROM                     = 4176
+	SYS_RECVMSG                      = 4177
+	SYS_SEND                         = 4178
+	SYS_SENDMSG                      = 4179
+	SYS_SENDTO                       = 4180
+	SYS_SETSOCKOPT                   = 4181
+	SYS_SHUTDOWN                     = 4182
+	SYS_SOCKET                       = 4183
+	SYS_SOCKETPAIR                   = 4184
+	SYS_SETRESUID                    = 4185
+	SYS_GETRESUID                    = 4186
+	SYS_QUERY_MODULE                 = 4187
+	SYS_POLL                         = 4188
+	SYS_NFSSERVCTL                   = 4189
+	SYS_SETRESGID                    = 4190
+	SYS_GETRESGID                    = 4191
+	SYS_PRCTL                        = 4192
+	SYS_RT_SIGRETURN                 = 4193
+	SYS_RT_SIGACTION                 = 4194
+	SYS_RT_SIGPROCMASK               = 4195
+	SYS_RT_SIGPENDING                = 4196
+	SYS_RT_SIGTIMEDWAIT              = 4197
+	SYS_RT_SIGQUEUEINFO              = 4198
+	SYS_RT_SIGSUSPEND                = 4199
+	SYS_PREAD64                      = 4200
+	SYS_PWRITE64                     = 4201
+	SYS_CHOWN                        = 4202
+	SYS_GETCWD                       = 4203
+	SYS_CAPGET                       = 4204
+	SYS_CAPSET                       = 4205
+	SYS_SIGALTSTACK                  = 4206
+	SYS_SENDFILE                     = 4207
+	SYS_GETPMSG                      = 4208
+	SYS_PUTPMSG                      = 4209
+	SYS_MMAP2                        = 4210
+	SYS_TRUNCATE64                   = 4211
+	SYS_FTRUNCATE64                  = 4212
+	SYS_STAT64                       = 4213
+	SYS_LSTAT64                      = 4214
+	SYS_FSTAT64                      = 4215
+	SYS_PIVOT_ROOT                   = 4216
+	SYS_MINCORE                      = 4217
+	SYS_MADVISE                      = 4218
+	SYS_GETDENTS64                   = 4219
+	SYS_FCNTL64                      = 4220
+	SYS_RESERVED221                  = 4221
+	SYS_GETTID                       = 4222
+	SYS_READAHEAD                    = 4223
+	SYS_SETXATTR                     = 4224
+	SYS_LSETXATTR                    = 4225
+	SYS_FSETXATTR                    = 4226
+	SYS_GETXATTR                     = 4227
+	SYS_LGETXATTR                    = 4228
+	SYS_FGETXATTR                    = 4229
+	SYS_LISTXATTR                    = 4230
+	SYS_LLISTXATTR                   = 4231
+	SYS_FLISTXATTR                   = 4232
+	SYS_REMOVEXATTR                  = 4233
+	SYS_LREMOVEXATTR                 = 4234
+	SYS_FREMOVEXATTR                 = 4235
+	SYS_TKILL                        = 4236
+	SYS_SENDFILE64                   = 4237
+	SYS_FUTEX                        = 4238
+	SYS_SCHED_SETAFFINITY            = 4239
+	SYS_SCHED_GETAFFINITY            = 4240
+	SYS_IO_SETUP                     = 4241
+	SYS_IO_DESTROY                   = 4242
+	SYS_IO_GETEVENTS                 = 4243
+	SYS_IO_SUBMIT                    = 4244
+	SYS_IO_CANCEL                    = 4245
+	SYS_EXIT_GROUP                   = 4246
+	SYS_LOOKUP_DCOOKIE               = 4247
+	SYS_EPOLL_CREATE                 = 4248
+	SYS_EPOLL_CTL                    = 4249
+	SYS_EPOLL_WAIT                   = 4250
+	SYS_REMAP_FILE_PAGES             = 4251
+	SYS_SET_TID_ADDRESS              = 4252
+	SYS_RESTART_SYSCALL              = 4253
+	SYS_FADVISE64                    = 4254
+	SYS_STATFS64                     = 4255
+	SYS_FSTATFS64                    = 4256
+	SYS_TIMER_CREATE                 = 4257
+	SYS_TIMER_SETTIME                = 4258
+	SYS_TIMER_GETTIME                = 4259
+	SYS_TIMER_GETOVERRUN             = 4260
+	SYS_TIMER_DELETE                 = 4261
+	SYS_CLOCK_SETTIME                = 4262
+	SYS_CLOCK_GETTIME                = 4263
+	SYS_CLOCK_GETRES                 = 4264
+	SYS_CLOCK_NANOSLEEP              = 4265
+	SYS_TGKILL                       = 4266
+	SYS_UTIMES                       = 4267
+	SYS_MBIND                        = 4268
+	SYS_GET_MEMPOLICY                = 4269
+	SYS_SET_MEMPOLICY                = 4270
+	SYS_MQ_OPEN                      = 4271
+	SYS_MQ_UNLINK                    = 4272
+	SYS_MQ_TIMEDSEND                 = 4273
+	SYS_MQ_TIMEDRECEIVE              = 4274
+	SYS_MQ_NOTIFY                    = 4275
+	SYS_MQ_GETSETATTR                = 4276
+	SYS_VSERVER                      = 4277
+	SYS_WAITID                       = 4278
+	SYS_ADD_KEY                      = 4280
+	SYS_REQUEST_KEY                  = 4281
+	SYS_KEYCTL                       = 4282
+	SYS_SET_THREAD_AREA              = 4283
+	SYS_INOTIFY_INIT                 = 4284
+	SYS_INOTIFY_ADD_WATCH            = 4285
+	SYS_INOTIFY_RM_WATCH             = 4286
+	SYS_MIGRATE_PAGES                = 4287
+	SYS_OPENAT                       = 4288
+	SYS_MKDIRAT                      = 4289
+	SYS_MKNODAT                      = 4290
+	SYS_FCHOWNAT                     = 4291
+	SYS_FUTIMESAT                    = 4292
+	SYS_FSTATAT64                    = 4293
+	SYS_UNLINKAT                     = 4294
+	SYS_RENAMEAT                     = 4295
+	SYS_LINKAT                       = 4296
+	SYS_SYMLINKAT                    = 4297
+	SYS_READLINKAT                   = 4298
+	SYS_FCHMODAT                     = 4299
+	SYS_FACCESSAT                    = 4300
+	SYS_PSELECT6                     = 4301
+	SYS_PPOLL                        = 4302
+	SYS_UNSHARE                      = 4303
+	SYS_SPLICE                       = 4304
+	SYS_SYNC_FILE_RANGE              = 4305
+	SYS_TEE                          = 4306
+	SYS_VMSPLICE                     = 4307
+	SYS_MOVE_PAGES                   = 4308
+	SYS_SET_ROBUST_LIST              = 4309
+	SYS_GET_ROBUST_LIST              = 4310
+	SYS_KEXEC_LOAD                   = 4311
+	SYS_GETCPU                       = 4312
+	SYS_EPOLL_PWAIT                  = 4313
+	SYS_IOPRIO_SET                   = 4314
+	SYS_IOPRIO_GET                   = 4315
+	SYS_UTIMENSAT                    = 4316
+	SYS_SIGNALFD                     = 4317
+	SYS_TIMERFD                      = 4318
+	SYS_EVENTFD                      = 4319
+	SYS_FALLOCATE                    = 4320
+	SYS_TIMERFD_CREATE               = 4321
+	SYS_TIMERFD_GETTIME              = 4322
+	SYS_TIMERFD_SETTIME              = 4323
+	SYS_SIGNALFD4                    = 4324
+	SYS_EVENTFD2                     = 4325
+	SYS_EPOLL_CREATE1                = 4326
+	SYS_DUP3                         = 4327
+	SYS_PIPE2                        = 4328
+	SYS_INOTIFY_INIT1                = 4329
+	SYS_PREADV                       = 4330
+	SYS_PWRITEV                      = 4331
+	SYS_RT_TGSIGQUEUEINFO            = 4332
+	SYS_PERF_EVENT_OPEN              = 4333
+	SYS_ACCEPT4                      = 4334
+	SYS_RECVMMSG                     = 4335
+	SYS_FANOTIFY_INIT                = 4336
+	SYS_FANOTIFY_MARK                = 4337
+	SYS_PRLIMIT64                    = 4338
+	SYS_NAME_TO_HANDLE_AT            = 4339
+	SYS_OPEN_BY_HANDLE_AT            = 4340
+	SYS_CLOCK_ADJTIME                = 4341
+	SYS_SYNCFS                       = 4342
+	SYS_SENDMMSG                     = 4343
+	SYS_SETNS                        = 4344
+	SYS_PROCESS_VM_READV             = 4345
+	SYS_PROCESS_VM_WRITEV            = 4346
+	SYS_KCMP                         = 4347
+	SYS_FINIT_MODULE                 = 4348
+	SYS_SCHED_SETATTR                = 4349
+	SYS_SCHED_GETATTR                = 4350
+	SYS_RENAMEAT2                    = 4351
+	SYS_SECCOMP                      = 4352
+	SYS_GETRANDOM                    = 4353
+	SYS_MEMFD_CREATE                 = 4354
+	SYS_BPF                          = 4355
+	SYS_EXECVEAT                     = 4356
+	SYS_USERFAULTFD                  = 4357
+	SYS_MEMBARRIER                   = 4358
+	SYS_MLOCK2                       = 4359
+	SYS_COPY_FILE_RANGE              = 4360
+	SYS_PREADV2                      = 4361
+	SYS_PWRITEV2                     = 4362
+	SYS_PKEY_MPROTECT                = 4363
+	SYS_PKEY_ALLOC                   = 4364
+	SYS_PKEY_FREE                    = 4365
+	SYS_STATX                        = 4366
+	SYS_RSEQ                         = 4367
+	SYS_IO_PGETEVENTS                = 4368
+	SYS_SEMGET                       = 4393
+	SYS_SEMCTL                       = 4394
+	SYS_SHMGET                       = 4395
+	SYS_SHMCTL                       = 4396
+	SYS_SHMAT                        = 4397
+	SYS_SHMDT                        = 4398
+	SYS_MSGGET                       = 4399
+	SYS_MSGSND                       = 4400
+	SYS_MSGRCV                       = 4401
+	SYS_MSGCTL                       = 4402
+	SYS_CLOCK_GETTIME64              = 4403
+	SYS_CLOCK_SETTIME64              = 4404
+	SYS_CLOCK_ADJTIME64              = 4405
+	SYS_CLOCK_GETRES_TIME64          = 4406
+	SYS_CLOCK_NANOSLEEP_TIME64       = 4407
+	SYS_TIMER_GETTIME64              = 4408
+	SYS_TIMER_SETTIME64              = 4409
+	SYS_TIMERFD_GETTIME64            = 4410
+	SYS_TIMERFD_SETTIME64            = 4411
+	SYS_UTIMENSAT_TIME64             = 4412
+	SYS_PSELECT6_TIME64              = 4413
+	SYS_PPOLL_TIME64                 = 4414
+	SYS_IO_PGETEVENTS_TIME64         = 4416
+	SYS_RECVMMSG_TIME64              = 4417
+	SYS_MQ_TIMEDSEND_TIME64          = 4418
+	SYS_MQ_TIMEDRECEIVE_TIME64       = 4419
+	SYS_SEMTIMEDOP_TIME64            = 4420
+	SYS_RT_SIGTIMEDWAIT_TIME64       = 4421
+	SYS_FUTEX_TIME64                 = 4422
+	SYS_SCHED_RR_GET_INTERVAL_TIME64 = 4423
+	SYS_PIDFD_SEND_SIGNAL            = 4424
+	SYS_IO_URING_SETUP               = 4425
+	SYS_IO_URING_ENTER               = 4426
+	SYS_IO_URING_REGISTER            = 4427
+	SYS_OPEN_TREE                    = 4428
+	SYS_MOVE_MOUNT                   = 4429
+	SYS_FSOPEN                       = 4430
+	SYS_FSCONFIG                     = 4431
+	SYS_FSMOUNT                      = 4432
+	SYS_FSPICK                       = 4433
+	SYS_PIDFD_OPEN                   = 4434
+	SYS_CLONE3                       = 4435
+	SYS_CLOSE_RANGE                  = 4436
+	SYS_OPENAT2                      = 4437
+	SYS_PIDFD_GETFD                  = 4438
+	SYS_FACCESSAT2                   = 4439
+	SYS_PROCESS_MADVISE              = 4440
+	SYS_EPOLL_PWAIT2                 = 4441
+	SYS_MOUNT_SETATTR                = 4442
+	SYS_QUOTACTL_FD                  = 4443
+	SYS_LANDLOCK_CREATE_RULESET      = 4444
+	SYS_LANDLOCK_ADD_RULE            = 4445
+	SYS_LANDLOCK_RESTRICT_SELF       = 4446
+	SYS_PROCESS_MRELEASE             = 4448
+	SYS_FUTEX_WAITV                  = 4449
+	SYS_SET_MEMPOLICY_HOME_NODE      = 4450
+	SYS_CACHESTAT                    = 4451
+	SYS_FCHMODAT2                    = 4452
+	SYS_MAP_SHADOW_STACK             = 4453
+	SYS_FUTEX_WAKE                   = 4454
+	SYS_FUTEX_WAIT                   = 4455
+	SYS_FUTEX_REQUEUE                = 4456
+	SYS_STATMOUNT                    = 4457
+	SYS_LISTMOUNT                    = 4458
+	SYS_LSM_GET_SELF_ATTR            = 4459
+	SYS_LSM_SET_SELF_ATTR            = 4460
+	SYS_LSM_LIST_MODULES             = 4461
+	SYS_MSEAL                        = 4462
+	SYS_SETXATTRAT                   = 4463
+	SYS_GETXATTRAT                   = 4464
+	SYS_LISTXATTRAT                  = 4465
+	SYS_REMOVEXATTRAT                = 4466
+	SYS_OPEN_TREE_ATTR               = 4467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..391ad102fb68e4c6f530e1b0c71d5668afa38b6f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64.go
@@ -0,0 +1,380 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/mips64/include /tmp/mips64/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64 && linux
+
+package unix
+
+const (
+	SYS_READ                    = 5000
+	SYS_WRITE                   = 5001
+	SYS_OPEN                    = 5002
+	SYS_CLOSE                   = 5003
+	SYS_STAT                    = 5004
+	SYS_FSTAT                   = 5005
+	SYS_LSTAT                   = 5006
+	SYS_POLL                    = 5007
+	SYS_LSEEK                   = 5008
+	SYS_MMAP                    = 5009
+	SYS_MPROTECT                = 5010
+	SYS_MUNMAP                  = 5011
+	SYS_BRK                     = 5012
+	SYS_RT_SIGACTION            = 5013
+	SYS_RT_SIGPROCMASK          = 5014
+	SYS_IOCTL                   = 5015
+	SYS_PREAD64                 = 5016
+	SYS_PWRITE64                = 5017
+	SYS_READV                   = 5018
+	SYS_WRITEV                  = 5019
+	SYS_ACCESS                  = 5020
+	SYS_PIPE                    = 5021
+	SYS__NEWSELECT              = 5022
+	SYS_SCHED_YIELD             = 5023
+	SYS_MREMAP                  = 5024
+	SYS_MSYNC                   = 5025
+	SYS_MINCORE                 = 5026
+	SYS_MADVISE                 = 5027
+	SYS_SHMGET                  = 5028
+	SYS_SHMAT                   = 5029
+	SYS_SHMCTL                  = 5030
+	SYS_DUP                     = 5031
+	SYS_DUP2                    = 5032
+	SYS_PAUSE                   = 5033
+	SYS_NANOSLEEP               = 5034
+	SYS_GETITIMER               = 5035
+	SYS_SETITIMER               = 5036
+	SYS_ALARM                   = 5037
+	SYS_GETPID                  = 5038
+	SYS_SENDFILE                = 5039
+	SYS_SOCKET                  = 5040
+	SYS_CONNECT                 = 5041
+	SYS_ACCEPT                  = 5042
+	SYS_SENDTO                  = 5043
+	SYS_RECVFROM                = 5044
+	SYS_SENDMSG                 = 5045
+	SYS_RECVMSG                 = 5046
+	SYS_SHUTDOWN                = 5047
+	SYS_BIND                    = 5048
+	SYS_LISTEN                  = 5049
+	SYS_GETSOCKNAME             = 5050
+	SYS_GETPEERNAME             = 5051
+	SYS_SOCKETPAIR              = 5052
+	SYS_SETSOCKOPT              = 5053
+	SYS_GETSOCKOPT              = 5054
+	SYS_CLONE                   = 5055
+	SYS_FORK                    = 5056
+	SYS_EXECVE                  = 5057
+	SYS_EXIT                    = 5058
+	SYS_WAIT4                   = 5059
+	SYS_KILL                    = 5060
+	SYS_UNAME                   = 5061
+	SYS_SEMGET                  = 5062
+	SYS_SEMOP                   = 5063
+	SYS_SEMCTL                  = 5064
+	SYS_SHMDT                   = 5065
+	SYS_MSGGET                  = 5066
+	SYS_MSGSND                  = 5067
+	SYS_MSGRCV                  = 5068
+	SYS_MSGCTL                  = 5069
+	SYS_FCNTL                   = 5070
+	SYS_FLOCK                   = 5071
+	SYS_FSYNC                   = 5072
+	SYS_FDATASYNC               = 5073
+	SYS_TRUNCATE                = 5074
+	SYS_FTRUNCATE               = 5075
+	SYS_GETDENTS                = 5076
+	SYS_GETCWD                  = 5077
+	SYS_CHDIR                   = 5078
+	SYS_FCHDIR                  = 5079
+	SYS_RENAME                  = 5080
+	SYS_MKDIR                   = 5081
+	SYS_RMDIR                   = 5082
+	SYS_CREAT                   = 5083
+	SYS_LINK                    = 5084
+	SYS_UNLINK                  = 5085
+	SYS_SYMLINK                 = 5086
+	SYS_READLINK                = 5087
+	SYS_CHMOD                   = 5088
+	SYS_FCHMOD                  = 5089
+	SYS_CHOWN                   = 5090
+	SYS_FCHOWN                  = 5091
+	SYS_LCHOWN                  = 5092
+	SYS_UMASK                   = 5093
+	SYS_GETTIMEOFDAY            = 5094
+	SYS_GETRLIMIT               = 5095
+	SYS_GETRUSAGE               = 5096
+	SYS_SYSINFO                 = 5097
+	SYS_TIMES                   = 5098
+	SYS_PTRACE                  = 5099
+	SYS_GETUID                  = 5100
+	SYS_SYSLOG                  = 5101
+	SYS_GETGID                  = 5102
+	SYS_SETUID                  = 5103
+	SYS_SETGID                  = 5104
+	SYS_GETEUID                 = 5105
+	SYS_GETEGID                 = 5106
+	SYS_SETPGID                 = 5107
+	SYS_GETPPID                 = 5108
+	SYS_GETPGRP                 = 5109
+	SYS_SETSID                  = 5110
+	SYS_SETREUID                = 5111
+	SYS_SETREGID                = 5112
+	SYS_GETGROUPS               = 5113
+	SYS_SETGROUPS               = 5114
+	SYS_SETRESUID               = 5115
+	SYS_GETRESUID               = 5116
+	SYS_SETRESGID               = 5117
+	SYS_GETRESGID               = 5118
+	SYS_GETPGID                 = 5119
+	SYS_SETFSUID                = 5120
+	SYS_SETFSGID                = 5121
+	SYS_GETSID                  = 5122
+	SYS_CAPGET                  = 5123
+	SYS_CAPSET                  = 5124
+	SYS_RT_SIGPENDING           = 5125
+	SYS_RT_SIGTIMEDWAIT         = 5126
+	SYS_RT_SIGQUEUEINFO         = 5127
+	SYS_RT_SIGSUSPEND           = 5128
+	SYS_SIGALTSTACK             = 5129
+	SYS_UTIME                   = 5130
+	SYS_MKNOD                   = 5131
+	SYS_PERSONALITY             = 5132
+	SYS_USTAT                   = 5133
+	SYS_STATFS                  = 5134
+	SYS_FSTATFS                 = 5135
+	SYS_SYSFS                   = 5136
+	SYS_GETPRIORITY             = 5137
+	SYS_SETPRIORITY             = 5138
+	SYS_SCHED_SETPARAM          = 5139
+	SYS_SCHED_GETPARAM          = 5140
+	SYS_SCHED_SETSCHEDULER      = 5141
+	SYS_SCHED_GETSCHEDULER      = 5142
+	SYS_SCHED_GET_PRIORITY_MAX  = 5143
+	SYS_SCHED_GET_PRIORITY_MIN  = 5144
+	SYS_SCHED_RR_GET_INTERVAL   = 5145
+	SYS_MLOCK                   = 5146
+	SYS_MUNLOCK                 = 5147
+	SYS_MLOCKALL                = 5148
+	SYS_MUNLOCKALL              = 5149
+	SYS_VHANGUP                 = 5150
+	SYS_PIVOT_ROOT              = 5151
+	SYS__SYSCTL                 = 5152
+	SYS_PRCTL                   = 5153
+	SYS_ADJTIMEX                = 5154
+	SYS_SETRLIMIT               = 5155
+	SYS_CHROOT                  = 5156
+	SYS_SYNC                    = 5157
+	SYS_ACCT                    = 5158
+	SYS_SETTIMEOFDAY            = 5159
+	SYS_MOUNT                   = 5160
+	SYS_UMOUNT2                 = 5161
+	SYS_SWAPON                  = 5162
+	SYS_SWAPOFF                 = 5163
+	SYS_REBOOT                  = 5164
+	SYS_SETHOSTNAME             = 5165
+	SYS_SETDOMAINNAME           = 5166
+	SYS_CREATE_MODULE           = 5167
+	SYS_INIT_MODULE             = 5168
+	SYS_DELETE_MODULE           = 5169
+	SYS_GET_KERNEL_SYMS         = 5170
+	SYS_QUERY_MODULE            = 5171
+	SYS_QUOTACTL                = 5172
+	SYS_NFSSERVCTL              = 5173
+	SYS_GETPMSG                 = 5174
+	SYS_PUTPMSG                 = 5175
+	SYS_AFS_SYSCALL             = 5176
+	SYS_RESERVED177             = 5177
+	SYS_GETTID                  = 5178
+	SYS_READAHEAD               = 5179
+	SYS_SETXATTR                = 5180
+	SYS_LSETXATTR               = 5181
+	SYS_FSETXATTR               = 5182
+	SYS_GETXATTR                = 5183
+	SYS_LGETXATTR               = 5184
+	SYS_FGETXATTR               = 5185
+	SYS_LISTXATTR               = 5186
+	SYS_LLISTXATTR              = 5187
+	SYS_FLISTXATTR              = 5188
+	SYS_REMOVEXATTR             = 5189
+	SYS_LREMOVEXATTR            = 5190
+	SYS_FREMOVEXATTR            = 5191
+	SYS_TKILL                   = 5192
+	SYS_RESERVED193             = 5193
+	SYS_FUTEX                   = 5194
+	SYS_SCHED_SETAFFINITY       = 5195
+	SYS_SCHED_GETAFFINITY       = 5196
+	SYS_CACHEFLUSH              = 5197
+	SYS_CACHECTL                = 5198
+	SYS_SYSMIPS                 = 5199
+	SYS_IO_SETUP                = 5200
+	SYS_IO_DESTROY              = 5201
+	SYS_IO_GETEVENTS            = 5202
+	SYS_IO_SUBMIT               = 5203
+	SYS_IO_CANCEL               = 5204
+	SYS_EXIT_GROUP              = 5205
+	SYS_LOOKUP_DCOOKIE          = 5206
+	SYS_EPOLL_CREATE            = 5207
+	SYS_EPOLL_CTL               = 5208
+	SYS_EPOLL_WAIT              = 5209
+	SYS_REMAP_FILE_PAGES        = 5210
+	SYS_RT_SIGRETURN            = 5211
+	SYS_SET_TID_ADDRESS         = 5212
+	SYS_RESTART_SYSCALL         = 5213
+	SYS_SEMTIMEDOP              = 5214
+	SYS_FADVISE64               = 5215
+	SYS_TIMER_CREATE            = 5216
+	SYS_TIMER_SETTIME           = 5217
+	SYS_TIMER_GETTIME           = 5218
+	SYS_TIMER_GETOVERRUN        = 5219
+	SYS_TIMER_DELETE            = 5220
+	SYS_CLOCK_SETTIME           = 5221
+	SYS_CLOCK_GETTIME           = 5222
+	SYS_CLOCK_GETRES            = 5223
+	SYS_CLOCK_NANOSLEEP         = 5224
+	SYS_TGKILL                  = 5225
+	SYS_UTIMES                  = 5226
+	SYS_MBIND                   = 5227
+	SYS_GET_MEMPOLICY           = 5228
+	SYS_SET_MEMPOLICY           = 5229
+	SYS_MQ_OPEN                 = 5230
+	SYS_MQ_UNLINK               = 5231
+	SYS_MQ_TIMEDSEND            = 5232
+	SYS_MQ_TIMEDRECEIVE         = 5233
+	SYS_MQ_NOTIFY               = 5234
+	SYS_MQ_GETSETATTR           = 5235
+	SYS_VSERVER                 = 5236
+	SYS_WAITID                  = 5237
+	SYS_ADD_KEY                 = 5239
+	SYS_REQUEST_KEY             = 5240
+	SYS_KEYCTL                  = 5241
+	SYS_SET_THREAD_AREA         = 5242
+	SYS_INOTIFY_INIT            = 5243
+	SYS_INOTIFY_ADD_WATCH       = 5244
+	SYS_INOTIFY_RM_WATCH        = 5245
+	SYS_MIGRATE_PAGES           = 5246
+	SYS_OPENAT                  = 5247
+	SYS_MKDIRAT                 = 5248
+	SYS_MKNODAT                 = 5249
+	SYS_FCHOWNAT                = 5250
+	SYS_FUTIMESAT               = 5251
+	SYS_NEWFSTATAT              = 5252
+	SYS_UNLINKAT                = 5253
+	SYS_RENAMEAT                = 5254
+	SYS_LINKAT                  = 5255
+	SYS_SYMLINKAT               = 5256
+	SYS_READLINKAT              = 5257
+	SYS_FCHMODAT                = 5258
+	SYS_FACCESSAT               = 5259
+	SYS_PSELECT6                = 5260
+	SYS_PPOLL                   = 5261
+	SYS_UNSHARE                 = 5262
+	SYS_SPLICE                  = 5263
+	SYS_SYNC_FILE_RANGE         = 5264
+	SYS_TEE                     = 5265
+	SYS_VMSPLICE                = 5266
+	SYS_MOVE_PAGES              = 5267
+	SYS_SET_ROBUST_LIST         = 5268
+	SYS_GET_ROBUST_LIST         = 5269
+	SYS_KEXEC_LOAD              = 5270
+	SYS_GETCPU                  = 5271
+	SYS_EPOLL_PWAIT             = 5272
+	SYS_IOPRIO_SET              = 5273
+	SYS_IOPRIO_GET              = 5274
+	SYS_UTIMENSAT               = 5275
+	SYS_SIGNALFD                = 5276
+	SYS_TIMERFD                 = 5277
+	SYS_EVENTFD                 = 5278
+	SYS_FALLOCATE               = 5279
+	SYS_TIMERFD_CREATE          = 5280
+	SYS_TIMERFD_GETTIME         = 5281
+	SYS_TIMERFD_SETTIME         = 5282
+	SYS_SIGNALFD4               = 5283
+	SYS_EVENTFD2                = 5284
+	SYS_EPOLL_CREATE1           = 5285
+	SYS_DUP3                    = 5286
+	SYS_PIPE2                   = 5287
+	SYS_INOTIFY_INIT1           = 5288
+	SYS_PREADV                  = 5289
+	SYS_PWRITEV                 = 5290
+	SYS_RT_TGSIGQUEUEINFO       = 5291
+	SYS_PERF_EVENT_OPEN         = 5292
+	SYS_ACCEPT4                 = 5293
+	SYS_RECVMMSG                = 5294
+	SYS_FANOTIFY_INIT           = 5295
+	SYS_FANOTIFY_MARK           = 5296
+	SYS_PRLIMIT64               = 5297
+	SYS_NAME_TO_HANDLE_AT       = 5298
+	SYS_OPEN_BY_HANDLE_AT       = 5299
+	SYS_CLOCK_ADJTIME           = 5300
+	SYS_SYNCFS                  = 5301
+	SYS_SENDMMSG                = 5302
+	SYS_SETNS                   = 5303
+	SYS_PROCESS_VM_READV        = 5304
+	SYS_PROCESS_VM_WRITEV       = 5305
+	SYS_KCMP                    = 5306
+	SYS_FINIT_MODULE            = 5307
+	SYS_GETDENTS64              = 5308
+	SYS_SCHED_SETATTR           = 5309
+	SYS_SCHED_GETATTR           = 5310
+	SYS_RENAMEAT2               = 5311
+	SYS_SECCOMP                 = 5312
+	SYS_GETRANDOM               = 5313
+	SYS_MEMFD_CREATE            = 5314
+	SYS_BPF                     = 5315
+	SYS_EXECVEAT                = 5316
+	SYS_USERFAULTFD             = 5317
+	SYS_MEMBARRIER              = 5318
+	SYS_MLOCK2                  = 5319
+	SYS_COPY_FILE_RANGE         = 5320
+	SYS_PREADV2                 = 5321
+	SYS_PWRITEV2                = 5322
+	SYS_PKEY_MPROTECT           = 5323
+	SYS_PKEY_ALLOC              = 5324
+	SYS_PKEY_FREE               = 5325
+	SYS_STATX                   = 5326
+	SYS_RSEQ                    = 5327
+	SYS_IO_PGETEVENTS           = 5328
+	SYS_PIDFD_SEND_SIGNAL       = 5424
+	SYS_IO_URING_SETUP          = 5425
+	SYS_IO_URING_ENTER          = 5426
+	SYS_IO_URING_REGISTER       = 5427
+	SYS_OPEN_TREE               = 5428
+	SYS_MOVE_MOUNT              = 5429
+	SYS_FSOPEN                  = 5430
+	SYS_FSCONFIG                = 5431
+	SYS_FSMOUNT                 = 5432
+	SYS_FSPICK                  = 5433
+	SYS_PIDFD_OPEN              = 5434
+	SYS_CLONE3                  = 5435
+	SYS_CLOSE_RANGE             = 5436
+	SYS_OPENAT2                 = 5437
+	SYS_PIDFD_GETFD             = 5438
+	SYS_FACCESSAT2              = 5439
+	SYS_PROCESS_MADVISE         = 5440
+	SYS_EPOLL_PWAIT2            = 5441
+	SYS_MOUNT_SETATTR           = 5442
+	SYS_QUOTACTL_FD             = 5443
+	SYS_LANDLOCK_CREATE_RULESET = 5444
+	SYS_LANDLOCK_ADD_RULE       = 5445
+	SYS_LANDLOCK_RESTRICT_SELF  = 5446
+	SYS_PROCESS_MRELEASE        = 5448
+	SYS_FUTEX_WAITV             = 5449
+	SYS_SET_MEMPOLICY_HOME_NODE = 5450
+	SYS_CACHESTAT               = 5451
+	SYS_FCHMODAT2               = 5452
+	SYS_MAP_SHADOW_STACK        = 5453
+	SYS_FUTEX_WAKE              = 5454
+	SYS_FUTEX_WAIT              = 5455
+	SYS_FUTEX_REQUEUE           = 5456
+	SYS_STATMOUNT               = 5457
+	SYS_LISTMOUNT               = 5458
+	SYS_LSM_GET_SELF_ATTR       = 5459
+	SYS_LSM_SET_SELF_ATTR       = 5460
+	SYS_LSM_LIST_MODULES        = 5461
+	SYS_MSEAL                   = 5462
+	SYS_SETXATTRAT              = 5463
+	SYS_GETXATTRAT              = 5464
+	SYS_LISTXATTRAT             = 5465
+	SYS_REMOVEXATTRAT           = 5466
+	SYS_OPEN_TREE_ATTR          = 5467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..5656157757a9deb3ecae6befdb675ba5aa25f425
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mips64le.go
@@ -0,0 +1,380 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/mips64le/include /tmp/mips64le/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64le && linux
+
+package unix
+
+const (
+	SYS_READ                    = 5000
+	SYS_WRITE                   = 5001
+	SYS_OPEN                    = 5002
+	SYS_CLOSE                   = 5003
+	SYS_STAT                    = 5004
+	SYS_FSTAT                   = 5005
+	SYS_LSTAT                   = 5006
+	SYS_POLL                    = 5007
+	SYS_LSEEK                   = 5008
+	SYS_MMAP                    = 5009
+	SYS_MPROTECT                = 5010
+	SYS_MUNMAP                  = 5011
+	SYS_BRK                     = 5012
+	SYS_RT_SIGACTION            = 5013
+	SYS_RT_SIGPROCMASK          = 5014
+	SYS_IOCTL                   = 5015
+	SYS_PREAD64                 = 5016
+	SYS_PWRITE64                = 5017
+	SYS_READV                   = 5018
+	SYS_WRITEV                  = 5019
+	SYS_ACCESS                  = 5020
+	SYS_PIPE                    = 5021
+	SYS__NEWSELECT              = 5022
+	SYS_SCHED_YIELD             = 5023
+	SYS_MREMAP                  = 5024
+	SYS_MSYNC                   = 5025
+	SYS_MINCORE                 = 5026
+	SYS_MADVISE                 = 5027
+	SYS_SHMGET                  = 5028
+	SYS_SHMAT                   = 5029
+	SYS_SHMCTL                  = 5030
+	SYS_DUP                     = 5031
+	SYS_DUP2                    = 5032
+	SYS_PAUSE                   = 5033
+	SYS_NANOSLEEP               = 5034
+	SYS_GETITIMER               = 5035
+	SYS_SETITIMER               = 5036
+	SYS_ALARM                   = 5037
+	SYS_GETPID                  = 5038
+	SYS_SENDFILE                = 5039
+	SYS_SOCKET                  = 5040
+	SYS_CONNECT                 = 5041
+	SYS_ACCEPT                  = 5042
+	SYS_SENDTO                  = 5043
+	SYS_RECVFROM                = 5044
+	SYS_SENDMSG                 = 5045
+	SYS_RECVMSG                 = 5046
+	SYS_SHUTDOWN                = 5047
+	SYS_BIND                    = 5048
+	SYS_LISTEN                  = 5049
+	SYS_GETSOCKNAME             = 5050
+	SYS_GETPEERNAME             = 5051
+	SYS_SOCKETPAIR              = 5052
+	SYS_SETSOCKOPT              = 5053
+	SYS_GETSOCKOPT              = 5054
+	SYS_CLONE                   = 5055
+	SYS_FORK                    = 5056
+	SYS_EXECVE                  = 5057
+	SYS_EXIT                    = 5058
+	SYS_WAIT4                   = 5059
+	SYS_KILL                    = 5060
+	SYS_UNAME                   = 5061
+	SYS_SEMGET                  = 5062
+	SYS_SEMOP                   = 5063
+	SYS_SEMCTL                  = 5064
+	SYS_SHMDT                   = 5065
+	SYS_MSGGET                  = 5066
+	SYS_MSGSND                  = 5067
+	SYS_MSGRCV                  = 5068
+	SYS_MSGCTL                  = 5069
+	SYS_FCNTL                   = 5070
+	SYS_FLOCK                   = 5071
+	SYS_FSYNC                   = 5072
+	SYS_FDATASYNC               = 5073
+	SYS_TRUNCATE                = 5074
+	SYS_FTRUNCATE               = 5075
+	SYS_GETDENTS                = 5076
+	SYS_GETCWD                  = 5077
+	SYS_CHDIR                   = 5078
+	SYS_FCHDIR                  = 5079
+	SYS_RENAME                  = 5080
+	SYS_MKDIR                   = 5081
+	SYS_RMDIR                   = 5082
+	SYS_CREAT                   = 5083
+	SYS_LINK                    = 5084
+	SYS_UNLINK                  = 5085
+	SYS_SYMLINK                 = 5086
+	SYS_READLINK                = 5087
+	SYS_CHMOD                   = 5088
+	SYS_FCHMOD                  = 5089
+	SYS_CHOWN                   = 5090
+	SYS_FCHOWN                  = 5091
+	SYS_LCHOWN                  = 5092
+	SYS_UMASK                   = 5093
+	SYS_GETTIMEOFDAY            = 5094
+	SYS_GETRLIMIT               = 5095
+	SYS_GETRUSAGE               = 5096
+	SYS_SYSINFO                 = 5097
+	SYS_TIMES                   = 5098
+	SYS_PTRACE                  = 5099
+	SYS_GETUID                  = 5100
+	SYS_SYSLOG                  = 5101
+	SYS_GETGID                  = 5102
+	SYS_SETUID                  = 5103
+	SYS_SETGID                  = 5104
+	SYS_GETEUID                 = 5105
+	SYS_GETEGID                 = 5106
+	SYS_SETPGID                 = 5107
+	SYS_GETPPID                 = 5108
+	SYS_GETPGRP                 = 5109
+	SYS_SETSID                  = 5110
+	SYS_SETREUID                = 5111
+	SYS_SETREGID                = 5112
+	SYS_GETGROUPS               = 5113
+	SYS_SETGROUPS               = 5114
+	SYS_SETRESUID               = 5115
+	SYS_GETRESUID               = 5116
+	SYS_SETRESGID               = 5117
+	SYS_GETRESGID               = 5118
+	SYS_GETPGID                 = 5119
+	SYS_SETFSUID                = 5120
+	SYS_SETFSGID                = 5121
+	SYS_GETSID                  = 5122
+	SYS_CAPGET                  = 5123
+	SYS_CAPSET                  = 5124
+	SYS_RT_SIGPENDING           = 5125
+	SYS_RT_SIGTIMEDWAIT         = 5126
+	SYS_RT_SIGQUEUEINFO         = 5127
+	SYS_RT_SIGSUSPEND           = 5128
+	SYS_SIGALTSTACK             = 5129
+	SYS_UTIME                   = 5130
+	SYS_MKNOD                   = 5131
+	SYS_PERSONALITY             = 5132
+	SYS_USTAT                   = 5133
+	SYS_STATFS                  = 5134
+	SYS_FSTATFS                 = 5135
+	SYS_SYSFS                   = 5136
+	SYS_GETPRIORITY             = 5137
+	SYS_SETPRIORITY             = 5138
+	SYS_SCHED_SETPARAM          = 5139
+	SYS_SCHED_GETPARAM          = 5140
+	SYS_SCHED_SETSCHEDULER      = 5141
+	SYS_SCHED_GETSCHEDULER      = 5142
+	SYS_SCHED_GET_PRIORITY_MAX  = 5143
+	SYS_SCHED_GET_PRIORITY_MIN  = 5144
+	SYS_SCHED_RR_GET_INTERVAL   = 5145
+	SYS_MLOCK                   = 5146
+	SYS_MUNLOCK                 = 5147
+	SYS_MLOCKALL                = 5148
+	SYS_MUNLOCKALL              = 5149
+	SYS_VHANGUP                 = 5150
+	SYS_PIVOT_ROOT              = 5151
+	SYS__SYSCTL                 = 5152
+	SYS_PRCTL                   = 5153
+	SYS_ADJTIMEX                = 5154
+	SYS_SETRLIMIT               = 5155
+	SYS_CHROOT                  = 5156
+	SYS_SYNC                    = 5157
+	SYS_ACCT                    = 5158
+	SYS_SETTIMEOFDAY            = 5159
+	SYS_MOUNT                   = 5160
+	SYS_UMOUNT2                 = 5161
+	SYS_SWAPON                  = 5162
+	SYS_SWAPOFF                 = 5163
+	SYS_REBOOT                  = 5164
+	SYS_SETHOSTNAME             = 5165
+	SYS_SETDOMAINNAME           = 5166
+	SYS_CREATE_MODULE           = 5167
+	SYS_INIT_MODULE             = 5168
+	SYS_DELETE_MODULE           = 5169
+	SYS_GET_KERNEL_SYMS         = 5170
+	SYS_QUERY_MODULE            = 5171
+	SYS_QUOTACTL                = 5172
+	SYS_NFSSERVCTL              = 5173
+	SYS_GETPMSG                 = 5174
+	SYS_PUTPMSG                 = 5175
+	SYS_AFS_SYSCALL             = 5176
+	SYS_RESERVED177             = 5177
+	SYS_GETTID                  = 5178
+	SYS_READAHEAD               = 5179
+	SYS_SETXATTR                = 5180
+	SYS_LSETXATTR               = 5181
+	SYS_FSETXATTR               = 5182
+	SYS_GETXATTR                = 5183
+	SYS_LGETXATTR               = 5184
+	SYS_FGETXATTR               = 5185
+	SYS_LISTXATTR               = 5186
+	SYS_LLISTXATTR              = 5187
+	SYS_FLISTXATTR              = 5188
+	SYS_REMOVEXATTR             = 5189
+	SYS_LREMOVEXATTR            = 5190
+	SYS_FREMOVEXATTR            = 5191
+	SYS_TKILL                   = 5192
+	SYS_RESERVED193             = 5193
+	SYS_FUTEX                   = 5194
+	SYS_SCHED_SETAFFINITY       = 5195
+	SYS_SCHED_GETAFFINITY       = 5196
+	SYS_CACHEFLUSH              = 5197
+	SYS_CACHECTL                = 5198
+	SYS_SYSMIPS                 = 5199
+	SYS_IO_SETUP                = 5200
+	SYS_IO_DESTROY              = 5201
+	SYS_IO_GETEVENTS            = 5202
+	SYS_IO_SUBMIT               = 5203
+	SYS_IO_CANCEL               = 5204
+	SYS_EXIT_GROUP              = 5205
+	SYS_LOOKUP_DCOOKIE          = 5206
+	SYS_EPOLL_CREATE            = 5207
+	SYS_EPOLL_CTL               = 5208
+	SYS_EPOLL_WAIT              = 5209
+	SYS_REMAP_FILE_PAGES        = 5210
+	SYS_RT_SIGRETURN            = 5211
+	SYS_SET_TID_ADDRESS         = 5212
+	SYS_RESTART_SYSCALL         = 5213
+	SYS_SEMTIMEDOP              = 5214
+	SYS_FADVISE64               = 5215
+	SYS_TIMER_CREATE            = 5216
+	SYS_TIMER_SETTIME           = 5217
+	SYS_TIMER_GETTIME           = 5218
+	SYS_TIMER_GETOVERRUN        = 5219
+	SYS_TIMER_DELETE            = 5220
+	SYS_CLOCK_SETTIME           = 5221
+	SYS_CLOCK_GETTIME           = 5222
+	SYS_CLOCK_GETRES            = 5223
+	SYS_CLOCK_NANOSLEEP         = 5224
+	SYS_TGKILL                  = 5225
+	SYS_UTIMES                  = 5226
+	SYS_MBIND                   = 5227
+	SYS_GET_MEMPOLICY           = 5228
+	SYS_SET_MEMPOLICY           = 5229
+	SYS_MQ_OPEN                 = 5230
+	SYS_MQ_UNLINK               = 5231
+	SYS_MQ_TIMEDSEND            = 5232
+	SYS_MQ_TIMEDRECEIVE         = 5233
+	SYS_MQ_NOTIFY               = 5234
+	SYS_MQ_GETSETATTR           = 5235
+	SYS_VSERVER                 = 5236
+	SYS_WAITID                  = 5237
+	SYS_ADD_KEY                 = 5239
+	SYS_REQUEST_KEY             = 5240
+	SYS_KEYCTL                  = 5241
+	SYS_SET_THREAD_AREA         = 5242
+	SYS_INOTIFY_INIT            = 5243
+	SYS_INOTIFY_ADD_WATCH       = 5244
+	SYS_INOTIFY_RM_WATCH        = 5245
+	SYS_MIGRATE_PAGES           = 5246
+	SYS_OPENAT                  = 5247
+	SYS_MKDIRAT                 = 5248
+	SYS_MKNODAT                 = 5249
+	SYS_FCHOWNAT                = 5250
+	SYS_FUTIMESAT               = 5251
+	SYS_NEWFSTATAT              = 5252
+	SYS_UNLINKAT                = 5253
+	SYS_RENAMEAT                = 5254
+	SYS_LINKAT                  = 5255
+	SYS_SYMLINKAT               = 5256
+	SYS_READLINKAT              = 5257
+	SYS_FCHMODAT                = 5258
+	SYS_FACCESSAT               = 5259
+	SYS_PSELECT6                = 5260
+	SYS_PPOLL                   = 5261
+	SYS_UNSHARE                 = 5262
+	SYS_SPLICE                  = 5263
+	SYS_SYNC_FILE_RANGE         = 5264
+	SYS_TEE                     = 5265
+	SYS_VMSPLICE                = 5266
+	SYS_MOVE_PAGES              = 5267
+	SYS_SET_ROBUST_LIST         = 5268
+	SYS_GET_ROBUST_LIST         = 5269
+	SYS_KEXEC_LOAD              = 5270
+	SYS_GETCPU                  = 5271
+	SYS_EPOLL_PWAIT             = 5272
+	SYS_IOPRIO_SET              = 5273
+	SYS_IOPRIO_GET              = 5274
+	SYS_UTIMENSAT               = 5275
+	SYS_SIGNALFD                = 5276
+	SYS_TIMERFD                 = 5277
+	SYS_EVENTFD                 = 5278
+	SYS_FALLOCATE               = 5279
+	SYS_TIMERFD_CREATE          = 5280
+	SYS_TIMERFD_GETTIME         = 5281
+	SYS_TIMERFD_SETTIME         = 5282
+	SYS_SIGNALFD4               = 5283
+	SYS_EVENTFD2                = 5284
+	SYS_EPOLL_CREATE1           = 5285
+	SYS_DUP3                    = 5286
+	SYS_PIPE2                   = 5287
+	SYS_INOTIFY_INIT1           = 5288
+	SYS_PREADV                  = 5289
+	SYS_PWRITEV                 = 5290
+	SYS_RT_TGSIGQUEUEINFO       = 5291
+	SYS_PERF_EVENT_OPEN         = 5292
+	SYS_ACCEPT4                 = 5293
+	SYS_RECVMMSG                = 5294
+	SYS_FANOTIFY_INIT           = 5295
+	SYS_FANOTIFY_MARK           = 5296
+	SYS_PRLIMIT64               = 5297
+	SYS_NAME_TO_HANDLE_AT       = 5298
+	SYS_OPEN_BY_HANDLE_AT       = 5299
+	SYS_CLOCK_ADJTIME           = 5300
+	SYS_SYNCFS                  = 5301
+	SYS_SENDMMSG                = 5302
+	SYS_SETNS                   = 5303
+	SYS_PROCESS_VM_READV        = 5304
+	SYS_PROCESS_VM_WRITEV       = 5305
+	SYS_KCMP                    = 5306
+	SYS_FINIT_MODULE            = 5307
+	SYS_GETDENTS64              = 5308
+	SYS_SCHED_SETATTR           = 5309
+	SYS_SCHED_GETATTR           = 5310
+	SYS_RENAMEAT2               = 5311
+	SYS_SECCOMP                 = 5312
+	SYS_GETRANDOM               = 5313
+	SYS_MEMFD_CREATE            = 5314
+	SYS_BPF                     = 5315
+	SYS_EXECVEAT                = 5316
+	SYS_USERFAULTFD             = 5317
+	SYS_MEMBARRIER              = 5318
+	SYS_MLOCK2                  = 5319
+	SYS_COPY_FILE_RANGE         = 5320
+	SYS_PREADV2                 = 5321
+	SYS_PWRITEV2                = 5322
+	SYS_PKEY_MPROTECT           = 5323
+	SYS_PKEY_ALLOC              = 5324
+	SYS_PKEY_FREE               = 5325
+	SYS_STATX                   = 5326
+	SYS_RSEQ                    = 5327
+	SYS_IO_PGETEVENTS           = 5328
+	SYS_PIDFD_SEND_SIGNAL       = 5424
+	SYS_IO_URING_SETUP          = 5425
+	SYS_IO_URING_ENTER          = 5426
+	SYS_IO_URING_REGISTER       = 5427
+	SYS_OPEN_TREE               = 5428
+	SYS_MOVE_MOUNT              = 5429
+	SYS_FSOPEN                  = 5430
+	SYS_FSCONFIG                = 5431
+	SYS_FSMOUNT                 = 5432
+	SYS_FSPICK                  = 5433
+	SYS_PIDFD_OPEN              = 5434
+	SYS_CLONE3                  = 5435
+	SYS_CLOSE_RANGE             = 5436
+	SYS_OPENAT2                 = 5437
+	SYS_PIDFD_GETFD             = 5438
+	SYS_FACCESSAT2              = 5439
+	SYS_PROCESS_MADVISE         = 5440
+	SYS_EPOLL_PWAIT2            = 5441
+	SYS_MOUNT_SETATTR           = 5442
+	SYS_QUOTACTL_FD             = 5443
+	SYS_LANDLOCK_CREATE_RULESET = 5444
+	SYS_LANDLOCK_ADD_RULE       = 5445
+	SYS_LANDLOCK_RESTRICT_SELF  = 5446
+	SYS_PROCESS_MRELEASE        = 5448
+	SYS_FUTEX_WAITV             = 5449
+	SYS_SET_MEMPOLICY_HOME_NODE = 5450
+	SYS_CACHESTAT               = 5451
+	SYS_FCHMODAT2               = 5452
+	SYS_MAP_SHADOW_STACK        = 5453
+	SYS_FUTEX_WAKE              = 5454
+	SYS_FUTEX_WAIT              = 5455
+	SYS_FUTEX_REQUEUE           = 5456
+	SYS_STATMOUNT               = 5457
+	SYS_LISTMOUNT               = 5458
+	SYS_LSM_GET_SELF_ATTR       = 5459
+	SYS_LSM_SET_SELF_ATTR       = 5460
+	SYS_LSM_LIST_MODULES        = 5461
+	SYS_MSEAL                   = 5462
+	SYS_SETXATTRAT              = 5463
+	SYS_GETXATTRAT              = 5464
+	SYS_LISTXATTRAT             = 5465
+	SYS_REMOVEXATTRAT           = 5466
+	SYS_OPEN_TREE_ATTR          = 5467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
new file mode 100644
index 0000000000000000000000000000000000000000..0482b52e3c3866ef90acc371a160e169a71b6ecc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_mipsle.go
@@ -0,0 +1,450 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/mipsle/include /tmp/mipsle/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mipsle && linux
+
+package unix
+
+const (
+	SYS_SYSCALL                      = 4000
+	SYS_EXIT                         = 4001
+	SYS_FORK                         = 4002
+	SYS_READ                         = 4003
+	SYS_WRITE                        = 4004
+	SYS_OPEN                         = 4005
+	SYS_CLOSE                        = 4006
+	SYS_WAITPID                      = 4007
+	SYS_CREAT                        = 4008
+	SYS_LINK                         = 4009
+	SYS_UNLINK                       = 4010
+	SYS_EXECVE                       = 4011
+	SYS_CHDIR                        = 4012
+	SYS_TIME                         = 4013
+	SYS_MKNOD                        = 4014
+	SYS_CHMOD                        = 4015
+	SYS_LCHOWN                       = 4016
+	SYS_BREAK                        = 4017
+	SYS_UNUSED18                     = 4018
+	SYS_LSEEK                        = 4019
+	SYS_GETPID                       = 4020
+	SYS_MOUNT                        = 4021
+	SYS_UMOUNT                       = 4022
+	SYS_SETUID                       = 4023
+	SYS_GETUID                       = 4024
+	SYS_STIME                        = 4025
+	SYS_PTRACE                       = 4026
+	SYS_ALARM                        = 4027
+	SYS_UNUSED28                     = 4028
+	SYS_PAUSE                        = 4029
+	SYS_UTIME                        = 4030
+	SYS_STTY                         = 4031
+	SYS_GTTY                         = 4032
+	SYS_ACCESS                       = 4033
+	SYS_NICE                         = 4034
+	SYS_FTIME                        = 4035
+	SYS_SYNC                         = 4036
+	SYS_KILL                         = 4037
+	SYS_RENAME                       = 4038
+	SYS_MKDIR                        = 4039
+	SYS_RMDIR                        = 4040
+	SYS_DUP                          = 4041
+	SYS_PIPE                         = 4042
+	SYS_TIMES                        = 4043
+	SYS_PROF                         = 4044
+	SYS_BRK                          = 4045
+	SYS_SETGID                       = 4046
+	SYS_GETGID                       = 4047
+	SYS_SIGNAL                       = 4048
+	SYS_GETEUID                      = 4049
+	SYS_GETEGID                      = 4050
+	SYS_ACCT                         = 4051
+	SYS_UMOUNT2                      = 4052
+	SYS_LOCK                         = 4053
+	SYS_IOCTL                        = 4054
+	SYS_FCNTL                        = 4055
+	SYS_MPX                          = 4056
+	SYS_SETPGID                      = 4057
+	SYS_ULIMIT                       = 4058
+	SYS_UNUSED59                     = 4059
+	SYS_UMASK                        = 4060
+	SYS_CHROOT                       = 4061
+	SYS_USTAT                        = 4062
+	SYS_DUP2                         = 4063
+	SYS_GETPPID                      = 4064
+	SYS_GETPGRP                      = 4065
+	SYS_SETSID                       = 4066
+	SYS_SIGACTION                    = 4067
+	SYS_SGETMASK                     = 4068
+	SYS_SSETMASK                     = 4069
+	SYS_SETREUID                     = 4070
+	SYS_SETREGID                     = 4071
+	SYS_SIGSUSPEND                   = 4072
+	SYS_SIGPENDING                   = 4073
+	SYS_SETHOSTNAME                  = 4074
+	SYS_SETRLIMIT                    = 4075
+	SYS_GETRLIMIT                    = 4076
+	SYS_GETRUSAGE                    = 4077
+	SYS_GETTIMEOFDAY                 = 4078
+	SYS_SETTIMEOFDAY                 = 4079
+	SYS_GETGROUPS                    = 4080
+	SYS_SETGROUPS                    = 4081
+	SYS_RESERVED82                   = 4082
+	SYS_SYMLINK                      = 4083
+	SYS_UNUSED84                     = 4084
+	SYS_READLINK                     = 4085
+	SYS_USELIB                       = 4086
+	SYS_SWAPON                       = 4087
+	SYS_REBOOT                       = 4088
+	SYS_READDIR                      = 4089
+	SYS_MMAP                         = 4090
+	SYS_MUNMAP                       = 4091
+	SYS_TRUNCATE                     = 4092
+	SYS_FTRUNCATE                    = 4093
+	SYS_FCHMOD                       = 4094
+	SYS_FCHOWN                       = 4095
+	SYS_GETPRIORITY                  = 4096
+	SYS_SETPRIORITY                  = 4097
+	SYS_PROFIL                       = 4098
+	SYS_STATFS                       = 4099
+	SYS_FSTATFS                      = 4100
+	SYS_IOPERM                       = 4101
+	SYS_SOCKETCALL                   = 4102
+	SYS_SYSLOG                       = 4103
+	SYS_SETITIMER                    = 4104
+	SYS_GETITIMER                    = 4105
+	SYS_STAT                         = 4106
+	SYS_LSTAT                        = 4107
+	SYS_FSTAT                        = 4108
+	SYS_UNUSED109                    = 4109
+	SYS_IOPL                         = 4110
+	SYS_VHANGUP                      = 4111
+	SYS_IDLE                         = 4112
+	SYS_VM86                         = 4113
+	SYS_WAIT4                        = 4114
+	SYS_SWAPOFF                      = 4115
+	SYS_SYSINFO                      = 4116
+	SYS_IPC                          = 4117
+	SYS_FSYNC                        = 4118
+	SYS_SIGRETURN                    = 4119
+	SYS_CLONE                        = 4120
+	SYS_SETDOMAINNAME                = 4121
+	SYS_UNAME                        = 4122
+	SYS_MODIFY_LDT                   = 4123
+	SYS_ADJTIMEX                     = 4124
+	SYS_MPROTECT                     = 4125
+	SYS_SIGPROCMASK                  = 4126
+	SYS_CREATE_MODULE                = 4127
+	SYS_INIT_MODULE                  = 4128
+	SYS_DELETE_MODULE                = 4129
+	SYS_GET_KERNEL_SYMS              = 4130
+	SYS_QUOTACTL                     = 4131
+	SYS_GETPGID                      = 4132
+	SYS_FCHDIR                       = 4133
+	SYS_BDFLUSH                      = 4134
+	SYS_SYSFS                        = 4135
+	SYS_PERSONALITY                  = 4136
+	SYS_AFS_SYSCALL                  = 4137
+	SYS_SETFSUID                     = 4138
+	SYS_SETFSGID                     = 4139
+	SYS__LLSEEK                      = 4140
+	SYS_GETDENTS                     = 4141
+	SYS__NEWSELECT                   = 4142
+	SYS_FLOCK                        = 4143
+	SYS_MSYNC                        = 4144
+	SYS_READV                        = 4145
+	SYS_WRITEV                       = 4146
+	SYS_CACHEFLUSH                   = 4147
+	SYS_CACHECTL                     = 4148
+	SYS_SYSMIPS                      = 4149
+	SYS_UNUSED150                    = 4150
+	SYS_GETSID                       = 4151
+	SYS_FDATASYNC                    = 4152
+	SYS__SYSCTL                      = 4153
+	SYS_MLOCK                        = 4154
+	SYS_MUNLOCK                      = 4155
+	SYS_MLOCKALL                     = 4156
+	SYS_MUNLOCKALL                   = 4157
+	SYS_SCHED_SETPARAM               = 4158
+	SYS_SCHED_GETPARAM               = 4159
+	SYS_SCHED_SETSCHEDULER           = 4160
+	SYS_SCHED_GETSCHEDULER           = 4161
+	SYS_SCHED_YIELD                  = 4162
+	SYS_SCHED_GET_PRIORITY_MAX       = 4163
+	SYS_SCHED_GET_PRIORITY_MIN       = 4164
+	SYS_SCHED_RR_GET_INTERVAL        = 4165
+	SYS_NANOSLEEP                    = 4166
+	SYS_MREMAP                       = 4167
+	SYS_ACCEPT                       = 4168
+	SYS_BIND                         = 4169
+	SYS_CONNECT                      = 4170
+	SYS_GETPEERNAME                  = 4171
+	SYS_GETSOCKNAME                  = 4172
+	SYS_GETSOCKOPT                   = 4173
+	SYS_LISTEN                       = 4174
+	SYS_RECV                         = 4175
+	SYS_RECVFROM                     = 4176
+	SYS_RECVMSG                      = 4177
+	SYS_SEND                         = 4178
+	SYS_SENDMSG                      = 4179
+	SYS_SENDTO                       = 4180
+	SYS_SETSOCKOPT                   = 4181
+	SYS_SHUTDOWN                     = 4182
+	SYS_SOCKET                       = 4183
+	SYS_SOCKETPAIR                   = 4184
+	SYS_SETRESUID                    = 4185
+	SYS_GETRESUID                    = 4186
+	SYS_QUERY_MODULE                 = 4187
+	SYS_POLL                         = 4188
+	SYS_NFSSERVCTL                   = 4189
+	SYS_SETRESGID                    = 4190
+	SYS_GETRESGID                    = 4191
+	SYS_PRCTL                        = 4192
+	SYS_RT_SIGRETURN                 = 4193
+	SYS_RT_SIGACTION                 = 4194
+	SYS_RT_SIGPROCMASK               = 4195
+	SYS_RT_SIGPENDING                = 4196
+	SYS_RT_SIGTIMEDWAIT              = 4197
+	SYS_RT_SIGQUEUEINFO              = 4198
+	SYS_RT_SIGSUSPEND                = 4199
+	SYS_PREAD64                      = 4200
+	SYS_PWRITE64                     = 4201
+	SYS_CHOWN                        = 4202
+	SYS_GETCWD                       = 4203
+	SYS_CAPGET                       = 4204
+	SYS_CAPSET                       = 4205
+	SYS_SIGALTSTACK                  = 4206
+	SYS_SENDFILE                     = 4207
+	SYS_GETPMSG                      = 4208
+	SYS_PUTPMSG                      = 4209
+	SYS_MMAP2                        = 4210
+	SYS_TRUNCATE64                   = 4211
+	SYS_FTRUNCATE64                  = 4212
+	SYS_STAT64                       = 4213
+	SYS_LSTAT64                      = 4214
+	SYS_FSTAT64                      = 4215
+	SYS_PIVOT_ROOT                   = 4216
+	SYS_MINCORE                      = 4217
+	SYS_MADVISE                      = 4218
+	SYS_GETDENTS64                   = 4219
+	SYS_FCNTL64                      = 4220
+	SYS_RESERVED221                  = 4221
+	SYS_GETTID                       = 4222
+	SYS_READAHEAD                    = 4223
+	SYS_SETXATTR                     = 4224
+	SYS_LSETXATTR                    = 4225
+	SYS_FSETXATTR                    = 4226
+	SYS_GETXATTR                     = 4227
+	SYS_LGETXATTR                    = 4228
+	SYS_FGETXATTR                    = 4229
+	SYS_LISTXATTR                    = 4230
+	SYS_LLISTXATTR                   = 4231
+	SYS_FLISTXATTR                   = 4232
+	SYS_REMOVEXATTR                  = 4233
+	SYS_LREMOVEXATTR                 = 4234
+	SYS_FREMOVEXATTR                 = 4235
+	SYS_TKILL                        = 4236
+	SYS_SENDFILE64                   = 4237
+	SYS_FUTEX                        = 4238
+	SYS_SCHED_SETAFFINITY            = 4239
+	SYS_SCHED_GETAFFINITY            = 4240
+	SYS_IO_SETUP                     = 4241
+	SYS_IO_DESTROY                   = 4242
+	SYS_IO_GETEVENTS                 = 4243
+	SYS_IO_SUBMIT                    = 4244
+	SYS_IO_CANCEL                    = 4245
+	SYS_EXIT_GROUP                   = 4246
+	SYS_LOOKUP_DCOOKIE               = 4247
+	SYS_EPOLL_CREATE                 = 4248
+	SYS_EPOLL_CTL                    = 4249
+	SYS_EPOLL_WAIT                   = 4250
+	SYS_REMAP_FILE_PAGES             = 4251
+	SYS_SET_TID_ADDRESS              = 4252
+	SYS_RESTART_SYSCALL              = 4253
+	SYS_FADVISE64                    = 4254
+	SYS_STATFS64                     = 4255
+	SYS_FSTATFS64                    = 4256
+	SYS_TIMER_CREATE                 = 4257
+	SYS_TIMER_SETTIME                = 4258
+	SYS_TIMER_GETTIME                = 4259
+	SYS_TIMER_GETOVERRUN             = 4260
+	SYS_TIMER_DELETE                 = 4261
+	SYS_CLOCK_SETTIME                = 4262
+	SYS_CLOCK_GETTIME                = 4263
+	SYS_CLOCK_GETRES                 = 4264
+	SYS_CLOCK_NANOSLEEP              = 4265
+	SYS_TGKILL                       = 4266
+	SYS_UTIMES                       = 4267
+	SYS_MBIND                        = 4268
+	SYS_GET_MEMPOLICY                = 4269
+	SYS_SET_MEMPOLICY                = 4270
+	SYS_MQ_OPEN                      = 4271
+	SYS_MQ_UNLINK                    = 4272
+	SYS_MQ_TIMEDSEND                 = 4273
+	SYS_MQ_TIMEDRECEIVE              = 4274
+	SYS_MQ_NOTIFY                    = 4275
+	SYS_MQ_GETSETATTR                = 4276
+	SYS_VSERVER                      = 4277
+	SYS_WAITID                       = 4278
+	SYS_ADD_KEY                      = 4280
+	SYS_REQUEST_KEY                  = 4281
+	SYS_KEYCTL                       = 4282
+	SYS_SET_THREAD_AREA              = 4283
+	SYS_INOTIFY_INIT                 = 4284
+	SYS_INOTIFY_ADD_WATCH            = 4285
+	SYS_INOTIFY_RM_WATCH             = 4286
+	SYS_MIGRATE_PAGES                = 4287
+	SYS_OPENAT                       = 4288
+	SYS_MKDIRAT                      = 4289
+	SYS_MKNODAT                      = 4290
+	SYS_FCHOWNAT                     = 4291
+	SYS_FUTIMESAT                    = 4292
+	SYS_FSTATAT64                    = 4293
+	SYS_UNLINKAT                     = 4294
+	SYS_RENAMEAT                     = 4295
+	SYS_LINKAT                       = 4296
+	SYS_SYMLINKAT                    = 4297
+	SYS_READLINKAT                   = 4298
+	SYS_FCHMODAT                     = 4299
+	SYS_FACCESSAT                    = 4300
+	SYS_PSELECT6                     = 4301
+	SYS_PPOLL                        = 4302
+	SYS_UNSHARE                      = 4303
+	SYS_SPLICE                       = 4304
+	SYS_SYNC_FILE_RANGE              = 4305
+	SYS_TEE                          = 4306
+	SYS_VMSPLICE                     = 4307
+	SYS_MOVE_PAGES                   = 4308
+	SYS_SET_ROBUST_LIST              = 4309
+	SYS_GET_ROBUST_LIST              = 4310
+	SYS_KEXEC_LOAD                   = 4311
+	SYS_GETCPU                       = 4312
+	SYS_EPOLL_PWAIT                  = 4313
+	SYS_IOPRIO_SET                   = 4314
+	SYS_IOPRIO_GET                   = 4315
+	SYS_UTIMENSAT                    = 4316
+	SYS_SIGNALFD                     = 4317
+	SYS_TIMERFD                      = 4318
+	SYS_EVENTFD                      = 4319
+	SYS_FALLOCATE                    = 4320
+	SYS_TIMERFD_CREATE               = 4321
+	SYS_TIMERFD_GETTIME              = 4322
+	SYS_TIMERFD_SETTIME              = 4323
+	SYS_SIGNALFD4                    = 4324
+	SYS_EVENTFD2                     = 4325
+	SYS_EPOLL_CREATE1                = 4326
+	SYS_DUP3                         = 4327
+	SYS_PIPE2                        = 4328
+	SYS_INOTIFY_INIT1                = 4329
+	SYS_PREADV                       = 4330
+	SYS_PWRITEV                      = 4331
+	SYS_RT_TGSIGQUEUEINFO            = 4332
+	SYS_PERF_EVENT_OPEN              = 4333
+	SYS_ACCEPT4                      = 4334
+	SYS_RECVMMSG                     = 4335
+	SYS_FANOTIFY_INIT                = 4336
+	SYS_FANOTIFY_MARK                = 4337
+	SYS_PRLIMIT64                    = 4338
+	SYS_NAME_TO_HANDLE_AT            = 4339
+	SYS_OPEN_BY_HANDLE_AT            = 4340
+	SYS_CLOCK_ADJTIME                = 4341
+	SYS_SYNCFS                       = 4342
+	SYS_SENDMMSG                     = 4343
+	SYS_SETNS                        = 4344
+	SYS_PROCESS_VM_READV             = 4345
+	SYS_PROCESS_VM_WRITEV            = 4346
+	SYS_KCMP                         = 4347
+	SYS_FINIT_MODULE                 = 4348
+	SYS_SCHED_SETATTR                = 4349
+	SYS_SCHED_GETATTR                = 4350
+	SYS_RENAMEAT2                    = 4351
+	SYS_SECCOMP                      = 4352
+	SYS_GETRANDOM                    = 4353
+	SYS_MEMFD_CREATE                 = 4354
+	SYS_BPF                          = 4355
+	SYS_EXECVEAT                     = 4356
+	SYS_USERFAULTFD                  = 4357
+	SYS_MEMBARRIER                   = 4358
+	SYS_MLOCK2                       = 4359
+	SYS_COPY_FILE_RANGE              = 4360
+	SYS_PREADV2                      = 4361
+	SYS_PWRITEV2                     = 4362
+	SYS_PKEY_MPROTECT                = 4363
+	SYS_PKEY_ALLOC                   = 4364
+	SYS_PKEY_FREE                    = 4365
+	SYS_STATX                        = 4366
+	SYS_RSEQ                         = 4367
+	SYS_IO_PGETEVENTS                = 4368
+	SYS_SEMGET                       = 4393
+	SYS_SEMCTL                       = 4394
+	SYS_SHMGET                       = 4395
+	SYS_SHMCTL                       = 4396
+	SYS_SHMAT                        = 4397
+	SYS_SHMDT                        = 4398
+	SYS_MSGGET                       = 4399
+	SYS_MSGSND                       = 4400
+	SYS_MSGRCV                       = 4401
+	SYS_MSGCTL                       = 4402
+	SYS_CLOCK_GETTIME64              = 4403
+	SYS_CLOCK_SETTIME64              = 4404
+	SYS_CLOCK_ADJTIME64              = 4405
+	SYS_CLOCK_GETRES_TIME64          = 4406
+	SYS_CLOCK_NANOSLEEP_TIME64       = 4407
+	SYS_TIMER_GETTIME64              = 4408
+	SYS_TIMER_SETTIME64              = 4409
+	SYS_TIMERFD_GETTIME64            = 4410
+	SYS_TIMERFD_SETTIME64            = 4411
+	SYS_UTIMENSAT_TIME64             = 4412
+	SYS_PSELECT6_TIME64              = 4413
+	SYS_PPOLL_TIME64                 = 4414
+	SYS_IO_PGETEVENTS_TIME64         = 4416
+	SYS_RECVMMSG_TIME64              = 4417
+	SYS_MQ_TIMEDSEND_TIME64          = 4418
+	SYS_MQ_TIMEDRECEIVE_TIME64       = 4419
+	SYS_SEMTIMEDOP_TIME64            = 4420
+	SYS_RT_SIGTIMEDWAIT_TIME64       = 4421
+	SYS_FUTEX_TIME64                 = 4422
+	SYS_SCHED_RR_GET_INTERVAL_TIME64 = 4423
+	SYS_PIDFD_SEND_SIGNAL            = 4424
+	SYS_IO_URING_SETUP               = 4425
+	SYS_IO_URING_ENTER               = 4426
+	SYS_IO_URING_REGISTER            = 4427
+	SYS_OPEN_TREE                    = 4428
+	SYS_MOVE_MOUNT                   = 4429
+	SYS_FSOPEN                       = 4430
+	SYS_FSCONFIG                     = 4431
+	SYS_FSMOUNT                      = 4432
+	SYS_FSPICK                       = 4433
+	SYS_PIDFD_OPEN                   = 4434
+	SYS_CLONE3                       = 4435
+	SYS_CLOSE_RANGE                  = 4436
+	SYS_OPENAT2                      = 4437
+	SYS_PIDFD_GETFD                  = 4438
+	SYS_FACCESSAT2                   = 4439
+	SYS_PROCESS_MADVISE              = 4440
+	SYS_EPOLL_PWAIT2                 = 4441
+	SYS_MOUNT_SETATTR                = 4442
+	SYS_QUOTACTL_FD                  = 4443
+	SYS_LANDLOCK_CREATE_RULESET      = 4444
+	SYS_LANDLOCK_ADD_RULE            = 4445
+	SYS_LANDLOCK_RESTRICT_SELF       = 4446
+	SYS_PROCESS_MRELEASE             = 4448
+	SYS_FUTEX_WAITV                  = 4449
+	SYS_SET_MEMPOLICY_HOME_NODE      = 4450
+	SYS_CACHESTAT                    = 4451
+	SYS_FCHMODAT2                    = 4452
+	SYS_MAP_SHADOW_STACK             = 4453
+	SYS_FUTEX_WAKE                   = 4454
+	SYS_FUTEX_WAIT                   = 4455
+	SYS_FUTEX_REQUEUE                = 4456
+	SYS_STATMOUNT                    = 4457
+	SYS_LISTMOUNT                    = 4458
+	SYS_LSM_GET_SELF_ATTR            = 4459
+	SYS_LSM_SET_SELF_ATTR            = 4460
+	SYS_LSM_LIST_MODULES             = 4461
+	SYS_MSEAL                        = 4462
+	SYS_SETXATTRAT                   = 4463
+	SYS_GETXATTRAT                   = 4464
+	SYS_LISTXATTRAT                  = 4465
+	SYS_REMOVEXATTRAT                = 4466
+	SYS_OPEN_TREE_ATTR               = 4467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..71806f08f3870cd90cf95f94a1a6fa4fe2367400
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc.go
@@ -0,0 +1,457 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/ppc/include /tmp/ppc/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc && linux
+
+package unix
+
+const (
+	SYS_RESTART_SYSCALL              = 0
+	SYS_EXIT                         = 1
+	SYS_FORK                         = 2
+	SYS_READ                         = 3
+	SYS_WRITE                        = 4
+	SYS_OPEN                         = 5
+	SYS_CLOSE                        = 6
+	SYS_WAITPID                      = 7
+	SYS_CREAT                        = 8
+	SYS_LINK                         = 9
+	SYS_UNLINK                       = 10
+	SYS_EXECVE                       = 11
+	SYS_CHDIR                        = 12
+	SYS_TIME                         = 13
+	SYS_MKNOD                        = 14
+	SYS_CHMOD                        = 15
+	SYS_LCHOWN                       = 16
+	SYS_BREAK                        = 17
+	SYS_OLDSTAT                      = 18
+	SYS_LSEEK                        = 19
+	SYS_GETPID                       = 20
+	SYS_MOUNT                        = 21
+	SYS_UMOUNT                       = 22
+	SYS_SETUID                       = 23
+	SYS_GETUID                       = 24
+	SYS_STIME                        = 25
+	SYS_PTRACE                       = 26
+	SYS_ALARM                        = 27
+	SYS_OLDFSTAT                     = 28
+	SYS_PAUSE                        = 29
+	SYS_UTIME                        = 30
+	SYS_STTY                         = 31
+	SYS_GTTY                         = 32
+	SYS_ACCESS                       = 33
+	SYS_NICE                         = 34
+	SYS_FTIME                        = 35
+	SYS_SYNC                         = 36
+	SYS_KILL                         = 37
+	SYS_RENAME                       = 38
+	SYS_MKDIR                        = 39
+	SYS_RMDIR                        = 40
+	SYS_DUP                          = 41
+	SYS_PIPE                         = 42
+	SYS_TIMES                        = 43
+	SYS_PROF                         = 44
+	SYS_BRK                          = 45
+	SYS_SETGID                       = 46
+	SYS_GETGID                       = 47
+	SYS_SIGNAL                       = 48
+	SYS_GETEUID                      = 49
+	SYS_GETEGID                      = 50
+	SYS_ACCT                         = 51
+	SYS_UMOUNT2                      = 52
+	SYS_LOCK                         = 53
+	SYS_IOCTL                        = 54
+	SYS_FCNTL                        = 55
+	SYS_MPX                          = 56
+	SYS_SETPGID                      = 57
+	SYS_ULIMIT                       = 58
+	SYS_OLDOLDUNAME                  = 59
+	SYS_UMASK                        = 60
+	SYS_CHROOT                       = 61
+	SYS_USTAT                        = 62
+	SYS_DUP2                         = 63
+	SYS_GETPPID                      = 64
+	SYS_GETPGRP                      = 65
+	SYS_SETSID                       = 66
+	SYS_SIGACTION                    = 67
+	SYS_SGETMASK                     = 68
+	SYS_SSETMASK                     = 69
+	SYS_SETREUID                     = 70
+	SYS_SETREGID                     = 71
+	SYS_SIGSUSPEND                   = 72
+	SYS_SIGPENDING                   = 73
+	SYS_SETHOSTNAME                  = 74
+	SYS_SETRLIMIT                    = 75
+	SYS_GETRLIMIT                    = 76
+	SYS_GETRUSAGE                    = 77
+	SYS_GETTIMEOFDAY                 = 78
+	SYS_SETTIMEOFDAY                 = 79
+	SYS_GETGROUPS                    = 80
+	SYS_SETGROUPS                    = 81
+	SYS_SELECT                       = 82
+	SYS_SYMLINK                      = 83
+	SYS_OLDLSTAT                     = 84
+	SYS_READLINK                     = 85
+	SYS_USELIB                       = 86
+	SYS_SWAPON                       = 87
+	SYS_REBOOT                       = 88
+	SYS_READDIR                      = 89
+	SYS_MMAP                         = 90
+	SYS_MUNMAP                       = 91
+	SYS_TRUNCATE                     = 92
+	SYS_FTRUNCATE                    = 93
+	SYS_FCHMOD                       = 94
+	SYS_FCHOWN                       = 95
+	SYS_GETPRIORITY                  = 96
+	SYS_SETPRIORITY                  = 97
+	SYS_PROFIL                       = 98
+	SYS_STATFS                       = 99
+	SYS_FSTATFS                      = 100
+	SYS_IOPERM                       = 101
+	SYS_SOCKETCALL                   = 102
+	SYS_SYSLOG                       = 103
+	SYS_SETITIMER                    = 104
+	SYS_GETITIMER                    = 105
+	SYS_STAT                         = 106
+	SYS_LSTAT                        = 107
+	SYS_FSTAT                        = 108
+	SYS_OLDUNAME                     = 109
+	SYS_IOPL                         = 110
+	SYS_VHANGUP                      = 111
+	SYS_IDLE                         = 112
+	SYS_VM86                         = 113
+	SYS_WAIT4                        = 114
+	SYS_SWAPOFF                      = 115
+	SYS_SYSINFO                      = 116
+	SYS_IPC                          = 117
+	SYS_FSYNC                        = 118
+	SYS_SIGRETURN                    = 119
+	SYS_CLONE                        = 120
+	SYS_SETDOMAINNAME                = 121
+	SYS_UNAME                        = 122
+	SYS_MODIFY_LDT                   = 123
+	SYS_ADJTIMEX                     = 124
+	SYS_MPROTECT                     = 125
+	SYS_SIGPROCMASK                  = 126
+	SYS_CREATE_MODULE                = 127
+	SYS_INIT_MODULE                  = 128
+	SYS_DELETE_MODULE                = 129
+	SYS_GET_KERNEL_SYMS              = 130
+	SYS_QUOTACTL                     = 131
+	SYS_GETPGID                      = 132
+	SYS_FCHDIR                       = 133
+	SYS_BDFLUSH                      = 134
+	SYS_SYSFS                        = 135
+	SYS_PERSONALITY                  = 136
+	SYS_AFS_SYSCALL                  = 137
+	SYS_SETFSUID                     = 138
+	SYS_SETFSGID                     = 139
+	SYS__LLSEEK                      = 140
+	SYS_GETDENTS                     = 141
+	SYS__NEWSELECT                   = 142
+	SYS_FLOCK                        = 143
+	SYS_MSYNC                        = 144
+	SYS_READV                        = 145
+	SYS_WRITEV                       = 146
+	SYS_GETSID                       = 147
+	SYS_FDATASYNC                    = 148
+	SYS__SYSCTL                      = 149
+	SYS_MLOCK                        = 150
+	SYS_MUNLOCK                      = 151
+	SYS_MLOCKALL                     = 152
+	SYS_MUNLOCKALL                   = 153
+	SYS_SCHED_SETPARAM               = 154
+	SYS_SCHED_GETPARAM               = 155
+	SYS_SCHED_SETSCHEDULER           = 156
+	SYS_SCHED_GETSCHEDULER           = 157
+	SYS_SCHED_YIELD                  = 158
+	SYS_SCHED_GET_PRIORITY_MAX       = 159
+	SYS_SCHED_GET_PRIORITY_MIN       = 160
+	SYS_SCHED_RR_GET_INTERVAL        = 161
+	SYS_NANOSLEEP                    = 162
+	SYS_MREMAP                       = 163
+	SYS_SETRESUID                    = 164
+	SYS_GETRESUID                    = 165
+	SYS_QUERY_MODULE                 = 166
+	SYS_POLL                         = 167
+	SYS_NFSSERVCTL                   = 168
+	SYS_SETRESGID                    = 169
+	SYS_GETRESGID                    = 170
+	SYS_PRCTL                        = 171
+	SYS_RT_SIGRETURN                 = 172
+	SYS_RT_SIGACTION                 = 173
+	SYS_RT_SIGPROCMASK               = 174
+	SYS_RT_SIGPENDING                = 175
+	SYS_RT_SIGTIMEDWAIT              = 176
+	SYS_RT_SIGQUEUEINFO              = 177
+	SYS_RT_SIGSUSPEND                = 178
+	SYS_PREAD64                      = 179
+	SYS_PWRITE64                     = 180
+	SYS_CHOWN                        = 181
+	SYS_GETCWD                       = 182
+	SYS_CAPGET                       = 183
+	SYS_CAPSET                       = 184
+	SYS_SIGALTSTACK                  = 185
+	SYS_SENDFILE                     = 186
+	SYS_GETPMSG                      = 187
+	SYS_PUTPMSG                      = 188
+	SYS_VFORK                        = 189
+	SYS_UGETRLIMIT                   = 190
+	SYS_READAHEAD                    = 191
+	SYS_MMAP2                        = 192
+	SYS_TRUNCATE64                   = 193
+	SYS_FTRUNCATE64                  = 194
+	SYS_STAT64                       = 195
+	SYS_LSTAT64                      = 196
+	SYS_FSTAT64                      = 197
+	SYS_PCICONFIG_READ               = 198
+	SYS_PCICONFIG_WRITE              = 199
+	SYS_PCICONFIG_IOBASE             = 200
+	SYS_MULTIPLEXER                  = 201
+	SYS_GETDENTS64                   = 202
+	SYS_PIVOT_ROOT                   = 203
+	SYS_FCNTL64                      = 204
+	SYS_MADVISE                      = 205
+	SYS_MINCORE                      = 206
+	SYS_GETTID                       = 207
+	SYS_TKILL                        = 208
+	SYS_SETXATTR                     = 209
+	SYS_LSETXATTR                    = 210
+	SYS_FSETXATTR                    = 211
+	SYS_GETXATTR                     = 212
+	SYS_LGETXATTR                    = 213
+	SYS_FGETXATTR                    = 214
+	SYS_LISTXATTR                    = 215
+	SYS_LLISTXATTR                   = 216
+	SYS_FLISTXATTR                   = 217
+	SYS_REMOVEXATTR                  = 218
+	SYS_LREMOVEXATTR                 = 219
+	SYS_FREMOVEXATTR                 = 220
+	SYS_FUTEX                        = 221
+	SYS_SCHED_SETAFFINITY            = 222
+	SYS_SCHED_GETAFFINITY            = 223
+	SYS_TUXCALL                      = 225
+	SYS_SENDFILE64                   = 226
+	SYS_IO_SETUP                     = 227
+	SYS_IO_DESTROY                   = 228
+	SYS_IO_GETEVENTS                 = 229
+	SYS_IO_SUBMIT                    = 230
+	SYS_IO_CANCEL                    = 231
+	SYS_SET_TID_ADDRESS              = 232
+	SYS_FADVISE64                    = 233
+	SYS_EXIT_GROUP                   = 234
+	SYS_LOOKUP_DCOOKIE               = 235
+	SYS_EPOLL_CREATE                 = 236
+	SYS_EPOLL_CTL                    = 237
+	SYS_EPOLL_WAIT                   = 238
+	SYS_REMAP_FILE_PAGES             = 239
+	SYS_TIMER_CREATE                 = 240
+	SYS_TIMER_SETTIME                = 241
+	SYS_TIMER_GETTIME                = 242
+	SYS_TIMER_GETOVERRUN             = 243
+	SYS_TIMER_DELETE                 = 244
+	SYS_CLOCK_SETTIME                = 245
+	SYS_CLOCK_GETTIME                = 246
+	SYS_CLOCK_GETRES                 = 247
+	SYS_CLOCK_NANOSLEEP              = 248
+	SYS_SWAPCONTEXT                  = 249
+	SYS_TGKILL                       = 250
+	SYS_UTIMES                       = 251
+	SYS_STATFS64                     = 252
+	SYS_FSTATFS64                    = 253
+	SYS_FADVISE64_64                 = 254
+	SYS_RTAS                         = 255
+	SYS_SYS_DEBUG_SETCONTEXT         = 256
+	SYS_MIGRATE_PAGES                = 258
+	SYS_MBIND                        = 259
+	SYS_GET_MEMPOLICY                = 260
+	SYS_SET_MEMPOLICY                = 261
+	SYS_MQ_OPEN                      = 262
+	SYS_MQ_UNLINK                    = 263
+	SYS_MQ_TIMEDSEND                 = 264
+	SYS_MQ_TIMEDRECEIVE              = 265
+	SYS_MQ_NOTIFY                    = 266
+	SYS_MQ_GETSETATTR                = 267
+	SYS_KEXEC_LOAD                   = 268
+	SYS_ADD_KEY                      = 269
+	SYS_REQUEST_KEY                  = 270
+	SYS_KEYCTL                       = 271
+	SYS_WAITID                       = 272
+	SYS_IOPRIO_SET                   = 273
+	SYS_IOPRIO_GET                   = 274
+	SYS_INOTIFY_INIT                 = 275
+	SYS_INOTIFY_ADD_WATCH            = 276
+	SYS_INOTIFY_RM_WATCH             = 277
+	SYS_SPU_RUN                      = 278
+	SYS_SPU_CREATE                   = 279
+	SYS_PSELECT6                     = 280
+	SYS_PPOLL                        = 281
+	SYS_UNSHARE                      = 282
+	SYS_SPLICE                       = 283
+	SYS_TEE                          = 284
+	SYS_VMSPLICE                     = 285
+	SYS_OPENAT                       = 286
+	SYS_MKDIRAT                      = 287
+	SYS_MKNODAT                      = 288
+	SYS_FCHOWNAT                     = 289
+	SYS_FUTIMESAT                    = 290
+	SYS_FSTATAT64                    = 291
+	SYS_UNLINKAT                     = 292
+	SYS_RENAMEAT                     = 293
+	SYS_LINKAT                       = 294
+	SYS_SYMLINKAT                    = 295
+	SYS_READLINKAT                   = 296
+	SYS_FCHMODAT                     = 297
+	SYS_FACCESSAT                    = 298
+	SYS_GET_ROBUST_LIST              = 299
+	SYS_SET_ROBUST_LIST              = 300
+	SYS_MOVE_PAGES                   = 301
+	SYS_GETCPU                       = 302
+	SYS_EPOLL_PWAIT                  = 303
+	SYS_UTIMENSAT                    = 304
+	SYS_SIGNALFD                     = 305
+	SYS_TIMERFD_CREATE               = 306
+	SYS_EVENTFD                      = 307
+	SYS_SYNC_FILE_RANGE2             = 308
+	SYS_FALLOCATE                    = 309
+	SYS_SUBPAGE_PROT                 = 310
+	SYS_TIMERFD_SETTIME              = 311
+	SYS_TIMERFD_GETTIME              = 312
+	SYS_SIGNALFD4                    = 313
+	SYS_EVENTFD2                     = 314
+	SYS_EPOLL_CREATE1                = 315
+	SYS_DUP3                         = 316
+	SYS_PIPE2                        = 317
+	SYS_INOTIFY_INIT1                = 318
+	SYS_PERF_EVENT_OPEN              = 319
+	SYS_PREADV                       = 320
+	SYS_PWRITEV                      = 321
+	SYS_RT_TGSIGQUEUEINFO            = 322
+	SYS_FANOTIFY_INIT                = 323
+	SYS_FANOTIFY_MARK                = 324
+	SYS_PRLIMIT64                    = 325
+	SYS_SOCKET                       = 326
+	SYS_BIND                         = 327
+	SYS_CONNECT                      = 328
+	SYS_LISTEN                       = 329
+	SYS_ACCEPT                       = 330
+	SYS_GETSOCKNAME                  = 331
+	SYS_GETPEERNAME                  = 332
+	SYS_SOCKETPAIR                   = 333
+	SYS_SEND                         = 334
+	SYS_SENDTO                       = 335
+	SYS_RECV                         = 336
+	SYS_RECVFROM                     = 337
+	SYS_SHUTDOWN                     = 338
+	SYS_SETSOCKOPT                   = 339
+	SYS_GETSOCKOPT                   = 340
+	SYS_SENDMSG                      = 341
+	SYS_RECVMSG                      = 342
+	SYS_RECVMMSG                     = 343
+	SYS_ACCEPT4                      = 344
+	SYS_NAME_TO_HANDLE_AT            = 345
+	SYS_OPEN_BY_HANDLE_AT            = 346
+	SYS_CLOCK_ADJTIME                = 347
+	SYS_SYNCFS                       = 348
+	SYS_SENDMMSG                     = 349
+	SYS_SETNS                        = 350
+	SYS_PROCESS_VM_READV             = 351
+	SYS_PROCESS_VM_WRITEV            = 352
+	SYS_FINIT_MODULE                 = 353
+	SYS_KCMP                         = 354
+	SYS_SCHED_SETATTR                = 355
+	SYS_SCHED_GETATTR                = 356
+	SYS_RENAMEAT2                    = 357
+	SYS_SECCOMP                      = 358
+	SYS_GETRANDOM                    = 359
+	SYS_MEMFD_CREATE                 = 360
+	SYS_BPF                          = 361
+	SYS_EXECVEAT                     = 362
+	SYS_SWITCH_ENDIAN                = 363
+	SYS_USERFAULTFD                  = 364
+	SYS_MEMBARRIER                   = 365
+	SYS_MLOCK2                       = 378
+	SYS_COPY_FILE_RANGE              = 379
+	SYS_PREADV2                      = 380
+	SYS_PWRITEV2                     = 381
+	SYS_KEXEC_FILE_LOAD              = 382
+	SYS_STATX                        = 383
+	SYS_PKEY_ALLOC                   = 384
+	SYS_PKEY_FREE                    = 385
+	SYS_PKEY_MPROTECT                = 386
+	SYS_RSEQ                         = 387
+	SYS_IO_PGETEVENTS                = 388
+	SYS_SEMGET                       = 393
+	SYS_SEMCTL                       = 394
+	SYS_SHMGET                       = 395
+	SYS_SHMCTL                       = 396
+	SYS_SHMAT                        = 397
+	SYS_SHMDT                        = 398
+	SYS_MSGGET                       = 399
+	SYS_MSGSND                       = 400
+	SYS_MSGRCV                       = 401
+	SYS_MSGCTL                       = 402
+	SYS_CLOCK_GETTIME64              = 403
+	SYS_CLOCK_SETTIME64              = 404
+	SYS_CLOCK_ADJTIME64              = 405
+	SYS_CLOCK_GETRES_TIME64          = 406
+	SYS_CLOCK_NANOSLEEP_TIME64       = 407
+	SYS_TIMER_GETTIME64              = 408
+	SYS_TIMER_SETTIME64              = 409
+	SYS_TIMERFD_GETTIME64            = 410
+	SYS_TIMERFD_SETTIME64            = 411
+	SYS_UTIMENSAT_TIME64             = 412
+	SYS_PSELECT6_TIME64              = 413
+	SYS_PPOLL_TIME64                 = 414
+	SYS_IO_PGETEVENTS_TIME64         = 416
+	SYS_RECVMMSG_TIME64              = 417
+	SYS_MQ_TIMEDSEND_TIME64          = 418
+	SYS_MQ_TIMEDRECEIVE_TIME64       = 419
+	SYS_SEMTIMEDOP_TIME64            = 420
+	SYS_RT_SIGTIMEDWAIT_TIME64       = 421
+	SYS_FUTEX_TIME64                 = 422
+	SYS_SCHED_RR_GET_INTERVAL_TIME64 = 423
+	SYS_PIDFD_SEND_SIGNAL            = 424
+	SYS_IO_URING_SETUP               = 425
+	SYS_IO_URING_ENTER               = 426
+	SYS_IO_URING_REGISTER            = 427
+	SYS_OPEN_TREE                    = 428
+	SYS_MOVE_MOUNT                   = 429
+	SYS_FSOPEN                       = 430
+	SYS_FSCONFIG                     = 431
+	SYS_FSMOUNT                      = 432
+	SYS_FSPICK                       = 433
+	SYS_PIDFD_OPEN                   = 434
+	SYS_CLONE3                       = 435
+	SYS_CLOSE_RANGE                  = 436
+	SYS_OPENAT2                      = 437
+	SYS_PIDFD_GETFD                  = 438
+	SYS_FACCESSAT2                   = 439
+	SYS_PROCESS_MADVISE              = 440
+	SYS_EPOLL_PWAIT2                 = 441
+	SYS_MOUNT_SETATTR                = 442
+	SYS_QUOTACTL_FD                  = 443
+	SYS_LANDLOCK_CREATE_RULESET      = 444
+	SYS_LANDLOCK_ADD_RULE            = 445
+	SYS_LANDLOCK_RESTRICT_SELF       = 446
+	SYS_PROCESS_MRELEASE             = 448
+	SYS_FUTEX_WAITV                  = 449
+	SYS_SET_MEMPOLICY_HOME_NODE      = 450
+	SYS_CACHESTAT                    = 451
+	SYS_FCHMODAT2                    = 452
+	SYS_MAP_SHADOW_STACK             = 453
+	SYS_FUTEX_WAKE                   = 454
+	SYS_FUTEX_WAIT                   = 455
+	SYS_FUTEX_REQUEUE                = 456
+	SYS_STATMOUNT                    = 457
+	SYS_LISTMOUNT                    = 458
+	SYS_LSM_GET_SELF_ATTR            = 459
+	SYS_LSM_SET_SELF_ATTR            = 460
+	SYS_LSM_LIST_MODULES             = 461
+	SYS_MSEAL                        = 462
+	SYS_SETXATTRAT                   = 463
+	SYS_GETXATTRAT                   = 464
+	SYS_LISTXATTRAT                  = 465
+	SYS_REMOVEXATTRAT                = 466
+	SYS_OPEN_TREE_ATTR               = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..e35a7105829d47dc978e093a6be55c6ea7fa17f0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64.go
@@ -0,0 +1,429 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/ppc64/include /tmp/ppc64/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && linux
+
+package unix
+
+const (
+	SYS_RESTART_SYSCALL         = 0
+	SYS_EXIT                    = 1
+	SYS_FORK                    = 2
+	SYS_READ                    = 3
+	SYS_WRITE                   = 4
+	SYS_OPEN                    = 5
+	SYS_CLOSE                   = 6
+	SYS_WAITPID                 = 7
+	SYS_CREAT                   = 8
+	SYS_LINK                    = 9
+	SYS_UNLINK                  = 10
+	SYS_EXECVE                  = 11
+	SYS_CHDIR                   = 12
+	SYS_TIME                    = 13
+	SYS_MKNOD                   = 14
+	SYS_CHMOD                   = 15
+	SYS_LCHOWN                  = 16
+	SYS_BREAK                   = 17
+	SYS_OLDSTAT                 = 18
+	SYS_LSEEK                   = 19
+	SYS_GETPID                  = 20
+	SYS_MOUNT                   = 21
+	SYS_UMOUNT                  = 22
+	SYS_SETUID                  = 23
+	SYS_GETUID                  = 24
+	SYS_STIME                   = 25
+	SYS_PTRACE                  = 26
+	SYS_ALARM                   = 27
+	SYS_OLDFSTAT                = 28
+	SYS_PAUSE                   = 29
+	SYS_UTIME                   = 30
+	SYS_STTY                    = 31
+	SYS_GTTY                    = 32
+	SYS_ACCESS                  = 33
+	SYS_NICE                    = 34
+	SYS_FTIME                   = 35
+	SYS_SYNC                    = 36
+	SYS_KILL                    = 37
+	SYS_RENAME                  = 38
+	SYS_MKDIR                   = 39
+	SYS_RMDIR                   = 40
+	SYS_DUP                     = 41
+	SYS_PIPE                    = 42
+	SYS_TIMES                   = 43
+	SYS_PROF                    = 44
+	SYS_BRK                     = 45
+	SYS_SETGID                  = 46
+	SYS_GETGID                  = 47
+	SYS_SIGNAL                  = 48
+	SYS_GETEUID                 = 49
+	SYS_GETEGID                 = 50
+	SYS_ACCT                    = 51
+	SYS_UMOUNT2                 = 52
+	SYS_LOCK                    = 53
+	SYS_IOCTL                   = 54
+	SYS_FCNTL                   = 55
+	SYS_MPX                     = 56
+	SYS_SETPGID                 = 57
+	SYS_ULIMIT                  = 58
+	SYS_OLDOLDUNAME             = 59
+	SYS_UMASK                   = 60
+	SYS_CHROOT                  = 61
+	SYS_USTAT                   = 62
+	SYS_DUP2                    = 63
+	SYS_GETPPID                 = 64
+	SYS_GETPGRP                 = 65
+	SYS_SETSID                  = 66
+	SYS_SIGACTION               = 67
+	SYS_SGETMASK                = 68
+	SYS_SSETMASK                = 69
+	SYS_SETREUID                = 70
+	SYS_SETREGID                = 71
+	SYS_SIGSUSPEND              = 72
+	SYS_SIGPENDING              = 73
+	SYS_SETHOSTNAME             = 74
+	SYS_SETRLIMIT               = 75
+	SYS_GETRLIMIT               = 76
+	SYS_GETRUSAGE               = 77
+	SYS_GETTIMEOFDAY            = 78
+	SYS_SETTIMEOFDAY            = 79
+	SYS_GETGROUPS               = 80
+	SYS_SETGROUPS               = 81
+	SYS_SELECT                  = 82
+	SYS_SYMLINK                 = 83
+	SYS_OLDLSTAT                = 84
+	SYS_READLINK                = 85
+	SYS_USELIB                  = 86
+	SYS_SWAPON                  = 87
+	SYS_REBOOT                  = 88
+	SYS_READDIR                 = 89
+	SYS_MMAP                    = 90
+	SYS_MUNMAP                  = 91
+	SYS_TRUNCATE                = 92
+	SYS_FTRUNCATE               = 93
+	SYS_FCHMOD                  = 94
+	SYS_FCHOWN                  = 95
+	SYS_GETPRIORITY             = 96
+	SYS_SETPRIORITY             = 97
+	SYS_PROFIL                  = 98
+	SYS_STATFS                  = 99
+	SYS_FSTATFS                 = 100
+	SYS_IOPERM                  = 101
+	SYS_SOCKETCALL              = 102
+	SYS_SYSLOG                  = 103
+	SYS_SETITIMER               = 104
+	SYS_GETITIMER               = 105
+	SYS_STAT                    = 106
+	SYS_LSTAT                   = 107
+	SYS_FSTAT                   = 108
+	SYS_OLDUNAME                = 109
+	SYS_IOPL                    = 110
+	SYS_VHANGUP                 = 111
+	SYS_IDLE                    = 112
+	SYS_VM86                    = 113
+	SYS_WAIT4                   = 114
+	SYS_SWAPOFF                 = 115
+	SYS_SYSINFO                 = 116
+	SYS_IPC                     = 117
+	SYS_FSYNC                   = 118
+	SYS_SIGRETURN               = 119
+	SYS_CLONE                   = 120
+	SYS_SETDOMAINNAME           = 121
+	SYS_UNAME                   = 122
+	SYS_MODIFY_LDT              = 123
+	SYS_ADJTIMEX                = 124
+	SYS_MPROTECT                = 125
+	SYS_SIGPROCMASK             = 126
+	SYS_CREATE_MODULE           = 127
+	SYS_INIT_MODULE             = 128
+	SYS_DELETE_MODULE           = 129
+	SYS_GET_KERNEL_SYMS         = 130
+	SYS_QUOTACTL                = 131
+	SYS_GETPGID                 = 132
+	SYS_FCHDIR                  = 133
+	SYS_BDFLUSH                 = 134
+	SYS_SYSFS                   = 135
+	SYS_PERSONALITY             = 136
+	SYS_AFS_SYSCALL             = 137
+	SYS_SETFSUID                = 138
+	SYS_SETFSGID                = 139
+	SYS__LLSEEK                 = 140
+	SYS_GETDENTS                = 141
+	SYS__NEWSELECT              = 142
+	SYS_FLOCK                   = 143
+	SYS_MSYNC                   = 144
+	SYS_READV                   = 145
+	SYS_WRITEV                  = 146
+	SYS_GETSID                  = 147
+	SYS_FDATASYNC               = 148
+	SYS__SYSCTL                 = 149
+	SYS_MLOCK                   = 150
+	SYS_MUNLOCK                 = 151
+	SYS_MLOCKALL                = 152
+	SYS_MUNLOCKALL              = 153
+	SYS_SCHED_SETPARAM          = 154
+	SYS_SCHED_GETPARAM          = 155
+	SYS_SCHED_SETSCHEDULER      = 156
+	SYS_SCHED_GETSCHEDULER      = 157
+	SYS_SCHED_YIELD             = 158
+	SYS_SCHED_GET_PRIORITY_MAX  = 159
+	SYS_SCHED_GET_PRIORITY_MIN  = 160
+	SYS_SCHED_RR_GET_INTERVAL   = 161
+	SYS_NANOSLEEP               = 162
+	SYS_MREMAP                  = 163
+	SYS_SETRESUID               = 164
+	SYS_GETRESUID               = 165
+	SYS_QUERY_MODULE            = 166
+	SYS_POLL                    = 167
+	SYS_NFSSERVCTL              = 168
+	SYS_SETRESGID               = 169
+	SYS_GETRESGID               = 170
+	SYS_PRCTL                   = 171
+	SYS_RT_SIGRETURN            = 172
+	SYS_RT_SIGACTION            = 173
+	SYS_RT_SIGPROCMASK          = 174
+	SYS_RT_SIGPENDING           = 175
+	SYS_RT_SIGTIMEDWAIT         = 176
+	SYS_RT_SIGQUEUEINFO         = 177
+	SYS_RT_SIGSUSPEND           = 178
+	SYS_PREAD64                 = 179
+	SYS_PWRITE64                = 180
+	SYS_CHOWN                   = 181
+	SYS_GETCWD                  = 182
+	SYS_CAPGET                  = 183
+	SYS_CAPSET                  = 184
+	SYS_SIGALTSTACK             = 185
+	SYS_SENDFILE                = 186
+	SYS_GETPMSG                 = 187
+	SYS_PUTPMSG                 = 188
+	SYS_VFORK                   = 189
+	SYS_UGETRLIMIT              = 190
+	SYS_READAHEAD               = 191
+	SYS_PCICONFIG_READ          = 198
+	SYS_PCICONFIG_WRITE         = 199
+	SYS_PCICONFIG_IOBASE        = 200
+	SYS_MULTIPLEXER             = 201
+	SYS_GETDENTS64              = 202
+	SYS_PIVOT_ROOT              = 203
+	SYS_MADVISE                 = 205
+	SYS_MINCORE                 = 206
+	SYS_GETTID                  = 207
+	SYS_TKILL                   = 208
+	SYS_SETXATTR                = 209
+	SYS_LSETXATTR               = 210
+	SYS_FSETXATTR               = 211
+	SYS_GETXATTR                = 212
+	SYS_LGETXATTR               = 213
+	SYS_FGETXATTR               = 214
+	SYS_LISTXATTR               = 215
+	SYS_LLISTXATTR              = 216
+	SYS_FLISTXATTR              = 217
+	SYS_REMOVEXATTR             = 218
+	SYS_LREMOVEXATTR            = 219
+	SYS_FREMOVEXATTR            = 220
+	SYS_FUTEX                   = 221
+	SYS_SCHED_SETAFFINITY       = 222
+	SYS_SCHED_GETAFFINITY       = 223
+	SYS_TUXCALL                 = 225
+	SYS_IO_SETUP                = 227
+	SYS_IO_DESTROY              = 228
+	SYS_IO_GETEVENTS            = 229
+	SYS_IO_SUBMIT               = 230
+	SYS_IO_CANCEL               = 231
+	SYS_SET_TID_ADDRESS         = 232
+	SYS_FADVISE64               = 233
+	SYS_EXIT_GROUP              = 234
+	SYS_LOOKUP_DCOOKIE          = 235
+	SYS_EPOLL_CREATE            = 236
+	SYS_EPOLL_CTL               = 237
+	SYS_EPOLL_WAIT              = 238
+	SYS_REMAP_FILE_PAGES        = 239
+	SYS_TIMER_CREATE            = 240
+	SYS_TIMER_SETTIME           = 241
+	SYS_TIMER_GETTIME           = 242
+	SYS_TIMER_GETOVERRUN        = 243
+	SYS_TIMER_DELETE            = 244
+	SYS_CLOCK_SETTIME           = 245
+	SYS_CLOCK_GETTIME           = 246
+	SYS_CLOCK_GETRES            = 247
+	SYS_CLOCK_NANOSLEEP         = 248
+	SYS_SWAPCONTEXT             = 249
+	SYS_TGKILL                  = 250
+	SYS_UTIMES                  = 251
+	SYS_STATFS64                = 252
+	SYS_FSTATFS64               = 253
+	SYS_RTAS                    = 255
+	SYS_SYS_DEBUG_SETCONTEXT    = 256
+	SYS_MIGRATE_PAGES           = 258
+	SYS_MBIND                   = 259
+	SYS_GET_MEMPOLICY           = 260
+	SYS_SET_MEMPOLICY           = 261
+	SYS_MQ_OPEN                 = 262
+	SYS_MQ_UNLINK               = 263
+	SYS_MQ_TIMEDSEND            = 264
+	SYS_MQ_TIMEDRECEIVE         = 265
+	SYS_MQ_NOTIFY               = 266
+	SYS_MQ_GETSETATTR           = 267
+	SYS_KEXEC_LOAD              = 268
+	SYS_ADD_KEY                 = 269
+	SYS_REQUEST_KEY             = 270
+	SYS_KEYCTL                  = 271
+	SYS_WAITID                  = 272
+	SYS_IOPRIO_SET              = 273
+	SYS_IOPRIO_GET              = 274
+	SYS_INOTIFY_INIT            = 275
+	SYS_INOTIFY_ADD_WATCH       = 276
+	SYS_INOTIFY_RM_WATCH        = 277
+	SYS_SPU_RUN                 = 278
+	SYS_SPU_CREATE              = 279
+	SYS_PSELECT6                = 280
+	SYS_PPOLL                   = 281
+	SYS_UNSHARE                 = 282
+	SYS_SPLICE                  = 283
+	SYS_TEE                     = 284
+	SYS_VMSPLICE                = 285
+	SYS_OPENAT                  = 286
+	SYS_MKDIRAT                 = 287
+	SYS_MKNODAT                 = 288
+	SYS_FCHOWNAT                = 289
+	SYS_FUTIMESAT               = 290
+	SYS_NEWFSTATAT              = 291
+	SYS_UNLINKAT                = 292
+	SYS_RENAMEAT                = 293
+	SYS_LINKAT                  = 294
+	SYS_SYMLINKAT               = 295
+	SYS_READLINKAT              = 296
+	SYS_FCHMODAT                = 297
+	SYS_FACCESSAT               = 298
+	SYS_GET_ROBUST_LIST         = 299
+	SYS_SET_ROBUST_LIST         = 300
+	SYS_MOVE_PAGES              = 301
+	SYS_GETCPU                  = 302
+	SYS_EPOLL_PWAIT             = 303
+	SYS_UTIMENSAT               = 304
+	SYS_SIGNALFD                = 305
+	SYS_TIMERFD_CREATE          = 306
+	SYS_EVENTFD                 = 307
+	SYS_SYNC_FILE_RANGE2        = 308
+	SYS_FALLOCATE               = 309
+	SYS_SUBPAGE_PROT            = 310
+	SYS_TIMERFD_SETTIME         = 311
+	SYS_TIMERFD_GETTIME         = 312
+	SYS_SIGNALFD4               = 313
+	SYS_EVENTFD2                = 314
+	SYS_EPOLL_CREATE1           = 315
+	SYS_DUP3                    = 316
+	SYS_PIPE2                   = 317
+	SYS_INOTIFY_INIT1           = 318
+	SYS_PERF_EVENT_OPEN         = 319
+	SYS_PREADV                  = 320
+	SYS_PWRITEV                 = 321
+	SYS_RT_TGSIGQUEUEINFO       = 322
+	SYS_FANOTIFY_INIT           = 323
+	SYS_FANOTIFY_MARK           = 324
+	SYS_PRLIMIT64               = 325
+	SYS_SOCKET                  = 326
+	SYS_BIND                    = 327
+	SYS_CONNECT                 = 328
+	SYS_LISTEN                  = 329
+	SYS_ACCEPT                  = 330
+	SYS_GETSOCKNAME             = 331
+	SYS_GETPEERNAME             = 332
+	SYS_SOCKETPAIR              = 333
+	SYS_SEND                    = 334
+	SYS_SENDTO                  = 335
+	SYS_RECV                    = 336
+	SYS_RECVFROM                = 337
+	SYS_SHUTDOWN                = 338
+	SYS_SETSOCKOPT              = 339
+	SYS_GETSOCKOPT              = 340
+	SYS_SENDMSG                 = 341
+	SYS_RECVMSG                 = 342
+	SYS_RECVMMSG                = 343
+	SYS_ACCEPT4                 = 344
+	SYS_NAME_TO_HANDLE_AT       = 345
+	SYS_OPEN_BY_HANDLE_AT       = 346
+	SYS_CLOCK_ADJTIME           = 347
+	SYS_SYNCFS                  = 348
+	SYS_SENDMMSG                = 349
+	SYS_SETNS                   = 350
+	SYS_PROCESS_VM_READV        = 351
+	SYS_PROCESS_VM_WRITEV       = 352
+	SYS_FINIT_MODULE            = 353
+	SYS_KCMP                    = 354
+	SYS_SCHED_SETATTR           = 355
+	SYS_SCHED_GETATTR           = 356
+	SYS_RENAMEAT2               = 357
+	SYS_SECCOMP                 = 358
+	SYS_GETRANDOM               = 359
+	SYS_MEMFD_CREATE            = 360
+	SYS_BPF                     = 361
+	SYS_EXECVEAT                = 362
+	SYS_SWITCH_ENDIAN           = 363
+	SYS_USERFAULTFD             = 364
+	SYS_MEMBARRIER              = 365
+	SYS_MLOCK2                  = 378
+	SYS_COPY_FILE_RANGE         = 379
+	SYS_PREADV2                 = 380
+	SYS_PWRITEV2                = 381
+	SYS_KEXEC_FILE_LOAD         = 382
+	SYS_STATX                   = 383
+	SYS_PKEY_ALLOC              = 384
+	SYS_PKEY_FREE               = 385
+	SYS_PKEY_MPROTECT           = 386
+	SYS_RSEQ                    = 387
+	SYS_IO_PGETEVENTS           = 388
+	SYS_SEMTIMEDOP              = 392
+	SYS_SEMGET                  = 393
+	SYS_SEMCTL                  = 394
+	SYS_SHMGET                  = 395
+	SYS_SHMCTL                  = 396
+	SYS_SHMAT                   = 397
+	SYS_SHMDT                   = 398
+	SYS_MSGGET                  = 399
+	SYS_MSGSND                  = 400
+	SYS_MSGRCV                  = 401
+	SYS_MSGCTL                  = 402
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..2aea476705e1e3e1951923803cae7a466c73ff67
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_ppc64le.go
@@ -0,0 +1,429 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/ppc64le/include /tmp/ppc64le/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64le && linux
+
+package unix
+
+const (
+	SYS_RESTART_SYSCALL         = 0
+	SYS_EXIT                    = 1
+	SYS_FORK                    = 2
+	SYS_READ                    = 3
+	SYS_WRITE                   = 4
+	SYS_OPEN                    = 5
+	SYS_CLOSE                   = 6
+	SYS_WAITPID                 = 7
+	SYS_CREAT                   = 8
+	SYS_LINK                    = 9
+	SYS_UNLINK                  = 10
+	SYS_EXECVE                  = 11
+	SYS_CHDIR                   = 12
+	SYS_TIME                    = 13
+	SYS_MKNOD                   = 14
+	SYS_CHMOD                   = 15
+	SYS_LCHOWN                  = 16
+	SYS_BREAK                   = 17
+	SYS_OLDSTAT                 = 18
+	SYS_LSEEK                   = 19
+	SYS_GETPID                  = 20
+	SYS_MOUNT                   = 21
+	SYS_UMOUNT                  = 22
+	SYS_SETUID                  = 23
+	SYS_GETUID                  = 24
+	SYS_STIME                   = 25
+	SYS_PTRACE                  = 26
+	SYS_ALARM                   = 27
+	SYS_OLDFSTAT                = 28
+	SYS_PAUSE                   = 29
+	SYS_UTIME                   = 30
+	SYS_STTY                    = 31
+	SYS_GTTY                    = 32
+	SYS_ACCESS                  = 33
+	SYS_NICE                    = 34
+	SYS_FTIME                   = 35
+	SYS_SYNC                    = 36
+	SYS_KILL                    = 37
+	SYS_RENAME                  = 38
+	SYS_MKDIR                   = 39
+	SYS_RMDIR                   = 40
+	SYS_DUP                     = 41
+	SYS_PIPE                    = 42
+	SYS_TIMES                   = 43
+	SYS_PROF                    = 44
+	SYS_BRK                     = 45
+	SYS_SETGID                  = 46
+	SYS_GETGID                  = 47
+	SYS_SIGNAL                  = 48
+	SYS_GETEUID                 = 49
+	SYS_GETEGID                 = 50
+	SYS_ACCT                    = 51
+	SYS_UMOUNT2                 = 52
+	SYS_LOCK                    = 53
+	SYS_IOCTL                   = 54
+	SYS_FCNTL                   = 55
+	SYS_MPX                     = 56
+	SYS_SETPGID                 = 57
+	SYS_ULIMIT                  = 58
+	SYS_OLDOLDUNAME             = 59
+	SYS_UMASK                   = 60
+	SYS_CHROOT                  = 61
+	SYS_USTAT                   = 62
+	SYS_DUP2                    = 63
+	SYS_GETPPID                 = 64
+	SYS_GETPGRP                 = 65
+	SYS_SETSID                  = 66
+	SYS_SIGACTION               = 67
+	SYS_SGETMASK                = 68
+	SYS_SSETMASK                = 69
+	SYS_SETREUID                = 70
+	SYS_SETREGID                = 71
+	SYS_SIGSUSPEND              = 72
+	SYS_SIGPENDING              = 73
+	SYS_SETHOSTNAME             = 74
+	SYS_SETRLIMIT               = 75
+	SYS_GETRLIMIT               = 76
+	SYS_GETRUSAGE               = 77
+	SYS_GETTIMEOFDAY            = 78
+	SYS_SETTIMEOFDAY            = 79
+	SYS_GETGROUPS               = 80
+	SYS_SETGROUPS               = 81
+	SYS_SELECT                  = 82
+	SYS_SYMLINK                 = 83
+	SYS_OLDLSTAT                = 84
+	SYS_READLINK                = 85
+	SYS_USELIB                  = 86
+	SYS_SWAPON                  = 87
+	SYS_REBOOT                  = 88
+	SYS_READDIR                 = 89
+	SYS_MMAP                    = 90
+	SYS_MUNMAP                  = 91
+	SYS_TRUNCATE                = 92
+	SYS_FTRUNCATE               = 93
+	SYS_FCHMOD                  = 94
+	SYS_FCHOWN                  = 95
+	SYS_GETPRIORITY             = 96
+	SYS_SETPRIORITY             = 97
+	SYS_PROFIL                  = 98
+	SYS_STATFS                  = 99
+	SYS_FSTATFS                 = 100
+	SYS_IOPERM                  = 101
+	SYS_SOCKETCALL              = 102
+	SYS_SYSLOG                  = 103
+	SYS_SETITIMER               = 104
+	SYS_GETITIMER               = 105
+	SYS_STAT                    = 106
+	SYS_LSTAT                   = 107
+	SYS_FSTAT                   = 108
+	SYS_OLDUNAME                = 109
+	SYS_IOPL                    = 110
+	SYS_VHANGUP                 = 111
+	SYS_IDLE                    = 112
+	SYS_VM86                    = 113
+	SYS_WAIT4                   = 114
+	SYS_SWAPOFF                 = 115
+	SYS_SYSINFO                 = 116
+	SYS_IPC                     = 117
+	SYS_FSYNC                   = 118
+	SYS_SIGRETURN               = 119
+	SYS_CLONE                   = 120
+	SYS_SETDOMAINNAME           = 121
+	SYS_UNAME                   = 122
+	SYS_MODIFY_LDT              = 123
+	SYS_ADJTIMEX                = 124
+	SYS_MPROTECT                = 125
+	SYS_SIGPROCMASK             = 126
+	SYS_CREATE_MODULE           = 127
+	SYS_INIT_MODULE             = 128
+	SYS_DELETE_MODULE           = 129
+	SYS_GET_KERNEL_SYMS         = 130
+	SYS_QUOTACTL                = 131
+	SYS_GETPGID                 = 132
+	SYS_FCHDIR                  = 133
+	SYS_BDFLUSH                 = 134
+	SYS_SYSFS                   = 135
+	SYS_PERSONALITY             = 136
+	SYS_AFS_SYSCALL             = 137
+	SYS_SETFSUID                = 138
+	SYS_SETFSGID                = 139
+	SYS__LLSEEK                 = 140
+	SYS_GETDENTS                = 141
+	SYS__NEWSELECT              = 142
+	SYS_FLOCK                   = 143
+	SYS_MSYNC                   = 144
+	SYS_READV                   = 145
+	SYS_WRITEV                  = 146
+	SYS_GETSID                  = 147
+	SYS_FDATASYNC               = 148
+	SYS__SYSCTL                 = 149
+	SYS_MLOCK                   = 150
+	SYS_MUNLOCK                 = 151
+	SYS_MLOCKALL                = 152
+	SYS_MUNLOCKALL              = 153
+	SYS_SCHED_SETPARAM          = 154
+	SYS_SCHED_GETPARAM          = 155
+	SYS_SCHED_SETSCHEDULER      = 156
+	SYS_SCHED_GETSCHEDULER      = 157
+	SYS_SCHED_YIELD             = 158
+	SYS_SCHED_GET_PRIORITY_MAX  = 159
+	SYS_SCHED_GET_PRIORITY_MIN  = 160
+	SYS_SCHED_RR_GET_INTERVAL   = 161
+	SYS_NANOSLEEP               = 162
+	SYS_MREMAP                  = 163
+	SYS_SETRESUID               = 164
+	SYS_GETRESUID               = 165
+	SYS_QUERY_MODULE            = 166
+	SYS_POLL                    = 167
+	SYS_NFSSERVCTL              = 168
+	SYS_SETRESGID               = 169
+	SYS_GETRESGID               = 170
+	SYS_PRCTL                   = 171
+	SYS_RT_SIGRETURN            = 172
+	SYS_RT_SIGACTION            = 173
+	SYS_RT_SIGPROCMASK          = 174
+	SYS_RT_SIGPENDING           = 175
+	SYS_RT_SIGTIMEDWAIT         = 176
+	SYS_RT_SIGQUEUEINFO         = 177
+	SYS_RT_SIGSUSPEND           = 178
+	SYS_PREAD64                 = 179
+	SYS_PWRITE64                = 180
+	SYS_CHOWN                   = 181
+	SYS_GETCWD                  = 182
+	SYS_CAPGET                  = 183
+	SYS_CAPSET                  = 184
+	SYS_SIGALTSTACK             = 185
+	SYS_SENDFILE                = 186
+	SYS_GETPMSG                 = 187
+	SYS_PUTPMSG                 = 188
+	SYS_VFORK                   = 189
+	SYS_UGETRLIMIT              = 190
+	SYS_READAHEAD               = 191
+	SYS_PCICONFIG_READ          = 198
+	SYS_PCICONFIG_WRITE         = 199
+	SYS_PCICONFIG_IOBASE        = 200
+	SYS_MULTIPLEXER             = 201
+	SYS_GETDENTS64              = 202
+	SYS_PIVOT_ROOT              = 203
+	SYS_MADVISE                 = 205
+	SYS_MINCORE                 = 206
+	SYS_GETTID                  = 207
+	SYS_TKILL                   = 208
+	SYS_SETXATTR                = 209
+	SYS_LSETXATTR               = 210
+	SYS_FSETXATTR               = 211
+	SYS_GETXATTR                = 212
+	SYS_LGETXATTR               = 213
+	SYS_FGETXATTR               = 214
+	SYS_LISTXATTR               = 215
+	SYS_LLISTXATTR              = 216
+	SYS_FLISTXATTR              = 217
+	SYS_REMOVEXATTR             = 218
+	SYS_LREMOVEXATTR            = 219
+	SYS_FREMOVEXATTR            = 220
+	SYS_FUTEX                   = 221
+	SYS_SCHED_SETAFFINITY       = 222
+	SYS_SCHED_GETAFFINITY       = 223
+	SYS_TUXCALL                 = 225
+	SYS_IO_SETUP                = 227
+	SYS_IO_DESTROY              = 228
+	SYS_IO_GETEVENTS            = 229
+	SYS_IO_SUBMIT               = 230
+	SYS_IO_CANCEL               = 231
+	SYS_SET_TID_ADDRESS         = 232
+	SYS_FADVISE64               = 233
+	SYS_EXIT_GROUP              = 234
+	SYS_LOOKUP_DCOOKIE          = 235
+	SYS_EPOLL_CREATE            = 236
+	SYS_EPOLL_CTL               = 237
+	SYS_EPOLL_WAIT              = 238
+	SYS_REMAP_FILE_PAGES        = 239
+	SYS_TIMER_CREATE            = 240
+	SYS_TIMER_SETTIME           = 241
+	SYS_TIMER_GETTIME           = 242
+	SYS_TIMER_GETOVERRUN        = 243
+	SYS_TIMER_DELETE            = 244
+	SYS_CLOCK_SETTIME           = 245
+	SYS_CLOCK_GETTIME           = 246
+	SYS_CLOCK_GETRES            = 247
+	SYS_CLOCK_NANOSLEEP         = 248
+	SYS_SWAPCONTEXT             = 249
+	SYS_TGKILL                  = 250
+	SYS_UTIMES                  = 251
+	SYS_STATFS64                = 252
+	SYS_FSTATFS64               = 253
+	SYS_RTAS                    = 255
+	SYS_SYS_DEBUG_SETCONTEXT    = 256
+	SYS_MIGRATE_PAGES           = 258
+	SYS_MBIND                   = 259
+	SYS_GET_MEMPOLICY           = 260
+	SYS_SET_MEMPOLICY           = 261
+	SYS_MQ_OPEN                 = 262
+	SYS_MQ_UNLINK               = 263
+	SYS_MQ_TIMEDSEND            = 264
+	SYS_MQ_TIMEDRECEIVE         = 265
+	SYS_MQ_NOTIFY               = 266
+	SYS_MQ_GETSETATTR           = 267
+	SYS_KEXEC_LOAD              = 268
+	SYS_ADD_KEY                 = 269
+	SYS_REQUEST_KEY             = 270
+	SYS_KEYCTL                  = 271
+	SYS_WAITID                  = 272
+	SYS_IOPRIO_SET              = 273
+	SYS_IOPRIO_GET              = 274
+	SYS_INOTIFY_INIT            = 275
+	SYS_INOTIFY_ADD_WATCH       = 276
+	SYS_INOTIFY_RM_WATCH        = 277
+	SYS_SPU_RUN                 = 278
+	SYS_SPU_CREATE              = 279
+	SYS_PSELECT6                = 280
+	SYS_PPOLL                   = 281
+	SYS_UNSHARE                 = 282
+	SYS_SPLICE                  = 283
+	SYS_TEE                     = 284
+	SYS_VMSPLICE                = 285
+	SYS_OPENAT                  = 286
+	SYS_MKDIRAT                 = 287
+	SYS_MKNODAT                 = 288
+	SYS_FCHOWNAT                = 289
+	SYS_FUTIMESAT               = 290
+	SYS_NEWFSTATAT              = 291
+	SYS_UNLINKAT                = 292
+	SYS_RENAMEAT                = 293
+	SYS_LINKAT                  = 294
+	SYS_SYMLINKAT               = 295
+	SYS_READLINKAT              = 296
+	SYS_FCHMODAT                = 297
+	SYS_FACCESSAT               = 298
+	SYS_GET_ROBUST_LIST         = 299
+	SYS_SET_ROBUST_LIST         = 300
+	SYS_MOVE_PAGES              = 301
+	SYS_GETCPU                  = 302
+	SYS_EPOLL_PWAIT             = 303
+	SYS_UTIMENSAT               = 304
+	SYS_SIGNALFD                = 305
+	SYS_TIMERFD_CREATE          = 306
+	SYS_EVENTFD                 = 307
+	SYS_SYNC_FILE_RANGE2        = 308
+	SYS_FALLOCATE               = 309
+	SYS_SUBPAGE_PROT            = 310
+	SYS_TIMERFD_SETTIME         = 311
+	SYS_TIMERFD_GETTIME         = 312
+	SYS_SIGNALFD4               = 313
+	SYS_EVENTFD2                = 314
+	SYS_EPOLL_CREATE1           = 315
+	SYS_DUP3                    = 316
+	SYS_PIPE2                   = 317
+	SYS_INOTIFY_INIT1           = 318
+	SYS_PERF_EVENT_OPEN         = 319
+	SYS_PREADV                  = 320
+	SYS_PWRITEV                 = 321
+	SYS_RT_TGSIGQUEUEINFO       = 322
+	SYS_FANOTIFY_INIT           = 323
+	SYS_FANOTIFY_MARK           = 324
+	SYS_PRLIMIT64               = 325
+	SYS_SOCKET                  = 326
+	SYS_BIND                    = 327
+	SYS_CONNECT                 = 328
+	SYS_LISTEN                  = 329
+	SYS_ACCEPT                  = 330
+	SYS_GETSOCKNAME             = 331
+	SYS_GETPEERNAME             = 332
+	SYS_SOCKETPAIR              = 333
+	SYS_SEND                    = 334
+	SYS_SENDTO                  = 335
+	SYS_RECV                    = 336
+	SYS_RECVFROM                = 337
+	SYS_SHUTDOWN                = 338
+	SYS_SETSOCKOPT              = 339
+	SYS_GETSOCKOPT              = 340
+	SYS_SENDMSG                 = 341
+	SYS_RECVMSG                 = 342
+	SYS_RECVMMSG                = 343
+	SYS_ACCEPT4                 = 344
+	SYS_NAME_TO_HANDLE_AT       = 345
+	SYS_OPEN_BY_HANDLE_AT       = 346
+	SYS_CLOCK_ADJTIME           = 347
+	SYS_SYNCFS                  = 348
+	SYS_SENDMMSG                = 349
+	SYS_SETNS                   = 350
+	SYS_PROCESS_VM_READV        = 351
+	SYS_PROCESS_VM_WRITEV       = 352
+	SYS_FINIT_MODULE            = 353
+	SYS_KCMP                    = 354
+	SYS_SCHED_SETATTR           = 355
+	SYS_SCHED_GETATTR           = 356
+	SYS_RENAMEAT2               = 357
+	SYS_SECCOMP                 = 358
+	SYS_GETRANDOM               = 359
+	SYS_MEMFD_CREATE            = 360
+	SYS_BPF                     = 361
+	SYS_EXECVEAT                = 362
+	SYS_SWITCH_ENDIAN           = 363
+	SYS_USERFAULTFD             = 364
+	SYS_MEMBARRIER              = 365
+	SYS_MLOCK2                  = 378
+	SYS_COPY_FILE_RANGE         = 379
+	SYS_PREADV2                 = 380
+	SYS_PWRITEV2                = 381
+	SYS_KEXEC_FILE_LOAD         = 382
+	SYS_STATX                   = 383
+	SYS_PKEY_ALLOC              = 384
+	SYS_PKEY_FREE               = 385
+	SYS_PKEY_MPROTECT           = 386
+	SYS_RSEQ                    = 387
+	SYS_IO_PGETEVENTS           = 388
+	SYS_SEMTIMEDOP              = 392
+	SYS_SEMGET                  = 393
+	SYS_SEMCTL                  = 394
+	SYS_SHMGET                  = 395
+	SYS_SHMCTL                  = 396
+	SYS_SHMAT                   = 397
+	SYS_SHMDT                   = 398
+	SYS_MSGGET                  = 399
+	SYS_MSGSND                  = 400
+	SYS_MSGRCV                  = 401
+	SYS_MSGCTL                  = 402
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..6c9bb4e5607816523854c8f508caf6601b710629
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_riscv64.go
@@ -0,0 +1,334 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/riscv64/include /tmp/riscv64/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && linux
+
+package unix
+
+const (
+	SYS_IO_SETUP                = 0
+	SYS_IO_DESTROY              = 1
+	SYS_IO_SUBMIT               = 2
+	SYS_IO_CANCEL               = 3
+	SYS_IO_GETEVENTS            = 4
+	SYS_SETXATTR                = 5
+	SYS_LSETXATTR               = 6
+	SYS_FSETXATTR               = 7
+	SYS_GETXATTR                = 8
+	SYS_LGETXATTR               = 9
+	SYS_FGETXATTR               = 10
+	SYS_LISTXATTR               = 11
+	SYS_LLISTXATTR              = 12
+	SYS_FLISTXATTR              = 13
+	SYS_REMOVEXATTR             = 14
+	SYS_LREMOVEXATTR            = 15
+	SYS_FREMOVEXATTR            = 16
+	SYS_GETCWD                  = 17
+	SYS_LOOKUP_DCOOKIE          = 18
+	SYS_EVENTFD2                = 19
+	SYS_EPOLL_CREATE1           = 20
+	SYS_EPOLL_CTL               = 21
+	SYS_EPOLL_PWAIT             = 22
+	SYS_DUP                     = 23
+	SYS_DUP3                    = 24
+	SYS_FCNTL                   = 25
+	SYS_INOTIFY_INIT1           = 26
+	SYS_INOTIFY_ADD_WATCH       = 27
+	SYS_INOTIFY_RM_WATCH        = 28
+	SYS_IOCTL                   = 29
+	SYS_IOPRIO_SET              = 30
+	SYS_IOPRIO_GET              = 31
+	SYS_FLOCK                   = 32
+	SYS_MKNODAT                 = 33
+	SYS_MKDIRAT                 = 34
+	SYS_UNLINKAT                = 35
+	SYS_SYMLINKAT               = 36
+	SYS_LINKAT                  = 37
+	SYS_UMOUNT2                 = 39
+	SYS_MOUNT                   = 40
+	SYS_PIVOT_ROOT              = 41
+	SYS_NFSSERVCTL              = 42
+	SYS_STATFS                  = 43
+	SYS_FSTATFS                 = 44
+	SYS_TRUNCATE                = 45
+	SYS_FTRUNCATE               = 46
+	SYS_FALLOCATE               = 47
+	SYS_FACCESSAT               = 48
+	SYS_CHDIR                   = 49
+	SYS_FCHDIR                  = 50
+	SYS_CHROOT                  = 51
+	SYS_FCHMOD                  = 52
+	SYS_FCHMODAT                = 53
+	SYS_FCHOWNAT                = 54
+	SYS_FCHOWN                  = 55
+	SYS_OPENAT                  = 56
+	SYS_CLOSE                   = 57
+	SYS_VHANGUP                 = 58
+	SYS_PIPE2                   = 59
+	SYS_QUOTACTL                = 60
+	SYS_GETDENTS64              = 61
+	SYS_LSEEK                   = 62
+	SYS_READ                    = 63
+	SYS_WRITE                   = 64
+	SYS_READV                   = 65
+	SYS_WRITEV                  = 66
+	SYS_PREAD64                 = 67
+	SYS_PWRITE64                = 68
+	SYS_PREADV                  = 69
+	SYS_PWRITEV                 = 70
+	SYS_SENDFILE                = 71
+	SYS_PSELECT6                = 72
+	SYS_PPOLL                   = 73
+	SYS_SIGNALFD4               = 74
+	SYS_VMSPLICE                = 75
+	SYS_SPLICE                  = 76
+	SYS_TEE                     = 77
+	SYS_READLINKAT              = 78
+	SYS_NEWFSTATAT              = 79
+	SYS_FSTAT                   = 80
+	SYS_SYNC                    = 81
+	SYS_FSYNC                   = 82
+	SYS_FDATASYNC               = 83
+	SYS_SYNC_FILE_RANGE         = 84
+	SYS_TIMERFD_CREATE          = 85
+	SYS_TIMERFD_SETTIME         = 86
+	SYS_TIMERFD_GETTIME         = 87
+	SYS_UTIMENSAT               = 88
+	SYS_ACCT                    = 89
+	SYS_CAPGET                  = 90
+	SYS_CAPSET                  = 91
+	SYS_PERSONALITY             = 92
+	SYS_EXIT                    = 93
+	SYS_EXIT_GROUP              = 94
+	SYS_WAITID                  = 95
+	SYS_SET_TID_ADDRESS         = 96
+	SYS_UNSHARE                 = 97
+	SYS_FUTEX                   = 98
+	SYS_SET_ROBUST_LIST         = 99
+	SYS_GET_ROBUST_LIST         = 100
+	SYS_NANOSLEEP               = 101
+	SYS_GETITIMER               = 102
+	SYS_SETITIMER               = 103
+	SYS_KEXEC_LOAD              = 104
+	SYS_INIT_MODULE             = 105
+	SYS_DELETE_MODULE           = 106
+	SYS_TIMER_CREATE            = 107
+	SYS_TIMER_GETTIME           = 108
+	SYS_TIMER_GETOVERRUN        = 109
+	SYS_TIMER_SETTIME           = 110
+	SYS_TIMER_DELETE            = 111
+	SYS_CLOCK_SETTIME           = 112
+	SYS_CLOCK_GETTIME           = 113
+	SYS_CLOCK_GETRES            = 114
+	SYS_CLOCK_NANOSLEEP         = 115
+	SYS_SYSLOG                  = 116
+	SYS_PTRACE                  = 117
+	SYS_SCHED_SETPARAM          = 118
+	SYS_SCHED_SETSCHEDULER      = 119
+	SYS_SCHED_GETSCHEDULER      = 120
+	SYS_SCHED_GETPARAM          = 121
+	SYS_SCHED_SETAFFINITY       = 122
+	SYS_SCHED_GETAFFINITY       = 123
+	SYS_SCHED_YIELD             = 124
+	SYS_SCHED_GET_PRIORITY_MAX  = 125
+	SYS_SCHED_GET_PRIORITY_MIN  = 126
+	SYS_SCHED_RR_GET_INTERVAL   = 127
+	SYS_RESTART_SYSCALL         = 128
+	SYS_KILL                    = 129
+	SYS_TKILL                   = 130
+	SYS_TGKILL                  = 131
+	SYS_SIGALTSTACK             = 132
+	SYS_RT_SIGSUSPEND           = 133
+	SYS_RT_SIGACTION            = 134
+	SYS_RT_SIGPROCMASK          = 135
+	SYS_RT_SIGPENDING           = 136
+	SYS_RT_SIGTIMEDWAIT         = 137
+	SYS_RT_SIGQUEUEINFO         = 138
+	SYS_RT_SIGRETURN            = 139
+	SYS_SETPRIORITY             = 140
+	SYS_GETPRIORITY             = 141
+	SYS_REBOOT                  = 142
+	SYS_SETREGID                = 143
+	SYS_SETGID                  = 144
+	SYS_SETREUID                = 145
+	SYS_SETUID                  = 146
+	SYS_SETRESUID               = 147
+	SYS_GETRESUID               = 148
+	SYS_SETRESGID               = 149
+	SYS_GETRESGID               = 150
+	SYS_SETFSUID                = 151
+	SYS_SETFSGID                = 152
+	SYS_TIMES                   = 153
+	SYS_SETPGID                 = 154
+	SYS_GETPGID                 = 155
+	SYS_GETSID                  = 156
+	SYS_SETSID                  = 157
+	SYS_GETGROUPS               = 158
+	SYS_SETGROUPS               = 159
+	SYS_UNAME                   = 160
+	SYS_SETHOSTNAME             = 161
+	SYS_SETDOMAINNAME           = 162
+	SYS_GETRLIMIT               = 163
+	SYS_SETRLIMIT               = 164
+	SYS_GETRUSAGE               = 165
+	SYS_UMASK                   = 166
+	SYS_PRCTL                   = 167
+	SYS_GETCPU                  = 168
+	SYS_GETTIMEOFDAY            = 169
+	SYS_SETTIMEOFDAY            = 170
+	SYS_ADJTIMEX                = 171
+	SYS_GETPID                  = 172
+	SYS_GETPPID                 = 173
+	SYS_GETUID                  = 174
+	SYS_GETEUID                 = 175
+	SYS_GETGID                  = 176
+	SYS_GETEGID                 = 177
+	SYS_GETTID                  = 178
+	SYS_SYSINFO                 = 179
+	SYS_MQ_OPEN                 = 180
+	SYS_MQ_UNLINK               = 181
+	SYS_MQ_TIMEDSEND            = 182
+	SYS_MQ_TIMEDRECEIVE         = 183
+	SYS_MQ_NOTIFY               = 184
+	SYS_MQ_GETSETATTR           = 185
+	SYS_MSGGET                  = 186
+	SYS_MSGCTL                  = 187
+	SYS_MSGRCV                  = 188
+	SYS_MSGSND                  = 189
+	SYS_SEMGET                  = 190
+	SYS_SEMCTL                  = 191
+	SYS_SEMTIMEDOP              = 192
+	SYS_SEMOP                   = 193
+	SYS_SHMGET                  = 194
+	SYS_SHMCTL                  = 195
+	SYS_SHMAT                   = 196
+	SYS_SHMDT                   = 197
+	SYS_SOCKET                  = 198
+	SYS_SOCKETPAIR              = 199
+	SYS_BIND                    = 200
+	SYS_LISTEN                  = 201
+	SYS_ACCEPT                  = 202
+	SYS_CONNECT                 = 203
+	SYS_GETSOCKNAME             = 204
+	SYS_GETPEERNAME             = 205
+	SYS_SENDTO                  = 206
+	SYS_RECVFROM                = 207
+	SYS_SETSOCKOPT              = 208
+	SYS_GETSOCKOPT              = 209
+	SYS_SHUTDOWN                = 210
+	SYS_SENDMSG                 = 211
+	SYS_RECVMSG                 = 212
+	SYS_READAHEAD               = 213
+	SYS_BRK                     = 214
+	SYS_MUNMAP                  = 215
+	SYS_MREMAP                  = 216
+	SYS_ADD_KEY                 = 217
+	SYS_REQUEST_KEY             = 218
+	SYS_KEYCTL                  = 219
+	SYS_CLONE                   = 220
+	SYS_EXECVE                  = 221
+	SYS_MMAP                    = 222
+	SYS_FADVISE64               = 223
+	SYS_SWAPON                  = 224
+	SYS_SWAPOFF                 = 225
+	SYS_MPROTECT                = 226
+	SYS_MSYNC                   = 227
+	SYS_MLOCK                   = 228
+	SYS_MUNLOCK                 = 229
+	SYS_MLOCKALL                = 230
+	SYS_MUNLOCKALL              = 231
+	SYS_MINCORE                 = 232
+	SYS_MADVISE                 = 233
+	SYS_REMAP_FILE_PAGES        = 234
+	SYS_MBIND                   = 235
+	SYS_GET_MEMPOLICY           = 236
+	SYS_SET_MEMPOLICY           = 237
+	SYS_MIGRATE_PAGES           = 238
+	SYS_MOVE_PAGES              = 239
+	SYS_RT_TGSIGQUEUEINFO       = 240
+	SYS_PERF_EVENT_OPEN         = 241
+	SYS_ACCEPT4                 = 242
+	SYS_RECVMMSG                = 243
+	SYS_ARCH_SPECIFIC_SYSCALL   = 244
+	SYS_RISCV_HWPROBE           = 258
+	SYS_RISCV_FLUSH_ICACHE      = 259
+	SYS_WAIT4                   = 260
+	SYS_PRLIMIT64               = 261
+	SYS_FANOTIFY_INIT           = 262
+	SYS_FANOTIFY_MARK           = 263
+	SYS_NAME_TO_HANDLE_AT       = 264
+	SYS_OPEN_BY_HANDLE_AT       = 265
+	SYS_CLOCK_ADJTIME           = 266
+	SYS_SYNCFS                  = 267
+	SYS_SETNS                   = 268
+	SYS_SENDMMSG                = 269
+	SYS_PROCESS_VM_READV        = 270
+	SYS_PROCESS_VM_WRITEV       = 271
+	SYS_KCMP                    = 272
+	SYS_FINIT_MODULE            = 273
+	SYS_SCHED_SETATTR           = 274
+	SYS_SCHED_GETATTR           = 275
+	SYS_RENAMEAT2               = 276
+	SYS_SECCOMP                 = 277
+	SYS_GETRANDOM               = 278
+	SYS_MEMFD_CREATE            = 279
+	SYS_BPF                     = 280
+	SYS_EXECVEAT                = 281
+	SYS_USERFAULTFD             = 282
+	SYS_MEMBARRIER              = 283
+	SYS_MLOCK2                  = 284
+	SYS_COPY_FILE_RANGE         = 285
+	SYS_PREADV2                 = 286
+	SYS_PWRITEV2                = 287
+	SYS_PKEY_MPROTECT           = 288
+	SYS_PKEY_ALLOC              = 289
+	SYS_PKEY_FREE               = 290
+	SYS_STATX                   = 291
+	SYS_IO_PGETEVENTS           = 292
+	SYS_RSEQ                    = 293
+	SYS_KEXEC_FILE_LOAD         = 294
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_MEMFD_SECRET            = 447
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..680bc9915a314aee9278482e9e1fe9300757c580
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_s390x.go
@@ -0,0 +1,395 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/s390x/include -fsigned-char /tmp/s390x/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build s390x && linux
+
+package unix
+
+const (
+	SYS_EXIT                    = 1
+	SYS_FORK                    = 2
+	SYS_READ                    = 3
+	SYS_WRITE                   = 4
+	SYS_OPEN                    = 5
+	SYS_CLOSE                   = 6
+	SYS_RESTART_SYSCALL         = 7
+	SYS_CREAT                   = 8
+	SYS_LINK                    = 9
+	SYS_UNLINK                  = 10
+	SYS_EXECVE                  = 11
+	SYS_CHDIR                   = 12
+	SYS_MKNOD                   = 14
+	SYS_CHMOD                   = 15
+	SYS_LSEEK                   = 19
+	SYS_GETPID                  = 20
+	SYS_MOUNT                   = 21
+	SYS_UMOUNT                  = 22
+	SYS_PTRACE                  = 26
+	SYS_ALARM                   = 27
+	SYS_PAUSE                   = 29
+	SYS_UTIME                   = 30
+	SYS_ACCESS                  = 33
+	SYS_NICE                    = 34
+	SYS_SYNC                    = 36
+	SYS_KILL                    = 37
+	SYS_RENAME                  = 38
+	SYS_MKDIR                   = 39
+	SYS_RMDIR                   = 40
+	SYS_DUP                     = 41
+	SYS_PIPE                    = 42
+	SYS_TIMES                   = 43
+	SYS_BRK                     = 45
+	SYS_SIGNAL                  = 48
+	SYS_ACCT                    = 51
+	SYS_UMOUNT2                 = 52
+	SYS_IOCTL                   = 54
+	SYS_FCNTL                   = 55
+	SYS_SETPGID                 = 57
+	SYS_UMASK                   = 60
+	SYS_CHROOT                  = 61
+	SYS_USTAT                   = 62
+	SYS_DUP2                    = 63
+	SYS_GETPPID                 = 64
+	SYS_GETPGRP                 = 65
+	SYS_SETSID                  = 66
+	SYS_SIGACTION               = 67
+	SYS_SIGSUSPEND              = 72
+	SYS_SIGPENDING              = 73
+	SYS_SETHOSTNAME             = 74
+	SYS_SETRLIMIT               = 75
+	SYS_GETRUSAGE               = 77
+	SYS_GETTIMEOFDAY            = 78
+	SYS_SETTIMEOFDAY            = 79
+	SYS_SYMLINK                 = 83
+	SYS_READLINK                = 85
+	SYS_USELIB                  = 86
+	SYS_SWAPON                  = 87
+	SYS_REBOOT                  = 88
+	SYS_READDIR                 = 89
+	SYS_MMAP                    = 90
+	SYS_MUNMAP                  = 91
+	SYS_TRUNCATE                = 92
+	SYS_FTRUNCATE               = 93
+	SYS_FCHMOD                  = 94
+	SYS_GETPRIORITY             = 96
+	SYS_SETPRIORITY             = 97
+	SYS_STATFS                  = 99
+	SYS_FSTATFS                 = 100
+	SYS_SOCKETCALL              = 102
+	SYS_SYSLOG                  = 103
+	SYS_SETITIMER               = 104
+	SYS_GETITIMER               = 105
+	SYS_STAT                    = 106
+	SYS_LSTAT                   = 107
+	SYS_FSTAT                   = 108
+	SYS_LOOKUP_DCOOKIE          = 110
+	SYS_VHANGUP                 = 111
+	SYS_IDLE                    = 112
+	SYS_WAIT4                   = 114
+	SYS_SWAPOFF                 = 115
+	SYS_SYSINFO                 = 116
+	SYS_IPC                     = 117
+	SYS_FSYNC                   = 118
+	SYS_SIGRETURN               = 119
+	SYS_CLONE                   = 120
+	SYS_SETDOMAINNAME           = 121
+	SYS_UNAME                   = 122
+	SYS_ADJTIMEX                = 124
+	SYS_MPROTECT                = 125
+	SYS_SIGPROCMASK             = 126
+	SYS_CREATE_MODULE           = 127
+	SYS_INIT_MODULE             = 128
+	SYS_DELETE_MODULE           = 129
+	SYS_GET_KERNEL_SYMS         = 130
+	SYS_QUOTACTL                = 131
+	SYS_GETPGID                 = 132
+	SYS_FCHDIR                  = 133
+	SYS_BDFLUSH                 = 134
+	SYS_SYSFS                   = 135
+	SYS_PERSONALITY             = 136
+	SYS_AFS_SYSCALL             = 137
+	SYS_GETDENTS                = 141
+	SYS_SELECT                  = 142
+	SYS_FLOCK                   = 143
+	SYS_MSYNC                   = 144
+	SYS_READV                   = 145
+	SYS_WRITEV                  = 146
+	SYS_GETSID                  = 147
+	SYS_FDATASYNC               = 148
+	SYS__SYSCTL                 = 149
+	SYS_MLOCK                   = 150
+	SYS_MUNLOCK                 = 151
+	SYS_MLOCKALL                = 152
+	SYS_MUNLOCKALL              = 153
+	SYS_SCHED_SETPARAM          = 154
+	SYS_SCHED_GETPARAM          = 155
+	SYS_SCHED_SETSCHEDULER      = 156
+	SYS_SCHED_GETSCHEDULER      = 157
+	SYS_SCHED_YIELD             = 158
+	SYS_SCHED_GET_PRIORITY_MAX  = 159
+	SYS_SCHED_GET_PRIORITY_MIN  = 160
+	SYS_SCHED_RR_GET_INTERVAL   = 161
+	SYS_NANOSLEEP               = 162
+	SYS_MREMAP                  = 163
+	SYS_QUERY_MODULE            = 167
+	SYS_POLL                    = 168
+	SYS_NFSSERVCTL              = 169
+	SYS_PRCTL                   = 172
+	SYS_RT_SIGRETURN            = 173
+	SYS_RT_SIGACTION            = 174
+	SYS_RT_SIGPROCMASK          = 175
+	SYS_RT_SIGPENDING           = 176
+	SYS_RT_SIGTIMEDWAIT         = 177
+	SYS_RT_SIGQUEUEINFO         = 178
+	SYS_RT_SIGSUSPEND           = 179
+	SYS_PREAD64                 = 180
+	SYS_PWRITE64                = 181
+	SYS_GETCWD                  = 183
+	SYS_CAPGET                  = 184
+	SYS_CAPSET                  = 185
+	SYS_SIGALTSTACK             = 186
+	SYS_SENDFILE                = 187
+	SYS_GETPMSG                 = 188
+	SYS_PUTPMSG                 = 189
+	SYS_VFORK                   = 190
+	SYS_GETRLIMIT               = 191
+	SYS_LCHOWN                  = 198
+	SYS_GETUID                  = 199
+	SYS_GETGID                  = 200
+	SYS_GETEUID                 = 201
+	SYS_GETEGID                 = 202
+	SYS_SETREUID                = 203
+	SYS_SETREGID                = 204
+	SYS_GETGROUPS               = 205
+	SYS_SETGROUPS               = 206
+	SYS_FCHOWN                  = 207
+	SYS_SETRESUID               = 208
+	SYS_GETRESUID               = 209
+	SYS_SETRESGID               = 210
+	SYS_GETRESGID               = 211
+	SYS_CHOWN                   = 212
+	SYS_SETUID                  = 213
+	SYS_SETGID                  = 214
+	SYS_SETFSUID                = 215
+	SYS_SETFSGID                = 216
+	SYS_PIVOT_ROOT              = 217
+	SYS_MINCORE                 = 218
+	SYS_MADVISE                 = 219
+	SYS_GETDENTS64              = 220
+	SYS_READAHEAD               = 222
+	SYS_SETXATTR                = 224
+	SYS_LSETXATTR               = 225
+	SYS_FSETXATTR               = 226
+	SYS_GETXATTR                = 227
+	SYS_LGETXATTR               = 228
+	SYS_FGETXATTR               = 229
+	SYS_LISTXATTR               = 230
+	SYS_LLISTXATTR              = 231
+	SYS_FLISTXATTR              = 232
+	SYS_REMOVEXATTR             = 233
+	SYS_LREMOVEXATTR            = 234
+	SYS_FREMOVEXATTR            = 235
+	SYS_GETTID                  = 236
+	SYS_TKILL                   = 237
+	SYS_FUTEX                   = 238
+	SYS_SCHED_SETAFFINITY       = 239
+	SYS_SCHED_GETAFFINITY       = 240
+	SYS_TGKILL                  = 241
+	SYS_IO_SETUP                = 243
+	SYS_IO_DESTROY              = 244
+	SYS_IO_GETEVENTS            = 245
+	SYS_IO_SUBMIT               = 246
+	SYS_IO_CANCEL               = 247
+	SYS_EXIT_GROUP              = 248
+	SYS_EPOLL_CREATE            = 249
+	SYS_EPOLL_CTL               = 250
+	SYS_EPOLL_WAIT              = 251
+	SYS_SET_TID_ADDRESS         = 252
+	SYS_FADVISE64               = 253
+	SYS_TIMER_CREATE            = 254
+	SYS_TIMER_SETTIME           = 255
+	SYS_TIMER_GETTIME           = 256
+	SYS_TIMER_GETOVERRUN        = 257
+	SYS_TIMER_DELETE            = 258
+	SYS_CLOCK_SETTIME           = 259
+	SYS_CLOCK_GETTIME           = 260
+	SYS_CLOCK_GETRES            = 261
+	SYS_CLOCK_NANOSLEEP         = 262
+	SYS_STATFS64                = 265
+	SYS_FSTATFS64               = 266
+	SYS_REMAP_FILE_PAGES        = 267
+	SYS_MBIND                   = 268
+	SYS_GET_MEMPOLICY           = 269
+	SYS_SET_MEMPOLICY           = 270
+	SYS_MQ_OPEN                 = 271
+	SYS_MQ_UNLINK               = 272
+	SYS_MQ_TIMEDSEND            = 273
+	SYS_MQ_TIMEDRECEIVE         = 274
+	SYS_MQ_NOTIFY               = 275
+	SYS_MQ_GETSETATTR           = 276
+	SYS_KEXEC_LOAD              = 277
+	SYS_ADD_KEY                 = 278
+	SYS_REQUEST_KEY             = 279
+	SYS_KEYCTL                  = 280
+	SYS_WAITID                  = 281
+	SYS_IOPRIO_SET              = 282
+	SYS_IOPRIO_GET              = 283
+	SYS_INOTIFY_INIT            = 284
+	SYS_INOTIFY_ADD_WATCH       = 285
+	SYS_INOTIFY_RM_WATCH        = 286
+	SYS_MIGRATE_PAGES           = 287
+	SYS_OPENAT                  = 288
+	SYS_MKDIRAT                 = 289
+	SYS_MKNODAT                 = 290
+	SYS_FCHOWNAT                = 291
+	SYS_FUTIMESAT               = 292
+	SYS_NEWFSTATAT              = 293
+	SYS_UNLINKAT                = 294
+	SYS_RENAMEAT                = 295
+	SYS_LINKAT                  = 296
+	SYS_SYMLINKAT               = 297
+	SYS_READLINKAT              = 298
+	SYS_FCHMODAT                = 299
+	SYS_FACCESSAT               = 300
+	SYS_PSELECT6                = 301
+	SYS_PPOLL                   = 302
+	SYS_UNSHARE                 = 303
+	SYS_SET_ROBUST_LIST         = 304
+	SYS_GET_ROBUST_LIST         = 305
+	SYS_SPLICE                  = 306
+	SYS_SYNC_FILE_RANGE         = 307
+	SYS_TEE                     = 308
+	SYS_VMSPLICE                = 309
+	SYS_MOVE_PAGES              = 310
+	SYS_GETCPU                  = 311
+	SYS_EPOLL_PWAIT             = 312
+	SYS_UTIMES                  = 313
+	SYS_FALLOCATE               = 314
+	SYS_UTIMENSAT               = 315
+	SYS_SIGNALFD                = 316
+	SYS_TIMERFD                 = 317
+	SYS_EVENTFD                 = 318
+	SYS_TIMERFD_CREATE          = 319
+	SYS_TIMERFD_SETTIME         = 320
+	SYS_TIMERFD_GETTIME         = 321
+	SYS_SIGNALFD4               = 322
+	SYS_EVENTFD2                = 323
+	SYS_INOTIFY_INIT1           = 324
+	SYS_PIPE2                   = 325
+	SYS_DUP3                    = 326
+	SYS_EPOLL_CREATE1           = 327
+	SYS_PREADV                  = 328
+	SYS_PWRITEV                 = 329
+	SYS_RT_TGSIGQUEUEINFO       = 330
+	SYS_PERF_EVENT_OPEN         = 331
+	SYS_FANOTIFY_INIT           = 332
+	SYS_FANOTIFY_MARK           = 333
+	SYS_PRLIMIT64               = 334
+	SYS_NAME_TO_HANDLE_AT       = 335
+	SYS_OPEN_BY_HANDLE_AT       = 336
+	SYS_CLOCK_ADJTIME           = 337
+	SYS_SYNCFS                  = 338
+	SYS_SETNS                   = 339
+	SYS_PROCESS_VM_READV        = 340
+	SYS_PROCESS_VM_WRITEV       = 341
+	SYS_S390_RUNTIME_INSTR      = 342
+	SYS_KCMP                    = 343
+	SYS_FINIT_MODULE            = 344
+	SYS_SCHED_SETATTR           = 345
+	SYS_SCHED_GETATTR           = 346
+	SYS_RENAMEAT2               = 347
+	SYS_SECCOMP                 = 348
+	SYS_GETRANDOM               = 349
+	SYS_MEMFD_CREATE            = 350
+	SYS_BPF                     = 351
+	SYS_S390_PCI_MMIO_WRITE     = 352
+	SYS_S390_PCI_MMIO_READ      = 353
+	SYS_EXECVEAT                = 354
+	SYS_USERFAULTFD             = 355
+	SYS_MEMBARRIER              = 356
+	SYS_RECVMMSG                = 357
+	SYS_SENDMMSG                = 358
+	SYS_SOCKET                  = 359
+	SYS_SOCKETPAIR              = 360
+	SYS_BIND                    = 361
+	SYS_CONNECT                 = 362
+	SYS_LISTEN                  = 363
+	SYS_ACCEPT4                 = 364
+	SYS_GETSOCKOPT              = 365
+	SYS_SETSOCKOPT              = 366
+	SYS_GETSOCKNAME             = 367
+	SYS_GETPEERNAME             = 368
+	SYS_SENDTO                  = 369
+	SYS_SENDMSG                 = 370
+	SYS_RECVFROM                = 371
+	SYS_RECVMSG                 = 372
+	SYS_SHUTDOWN                = 373
+	SYS_MLOCK2                  = 374
+	SYS_COPY_FILE_RANGE         = 375
+	SYS_PREADV2                 = 376
+	SYS_PWRITEV2                = 377
+	SYS_S390_GUARDED_STORAGE    = 378
+	SYS_STATX                   = 379
+	SYS_S390_STHYI              = 380
+	SYS_KEXEC_FILE_LOAD         = 381
+	SYS_IO_PGETEVENTS           = 382
+	SYS_RSEQ                    = 383
+	SYS_PKEY_MPROTECT           = 384
+	SYS_PKEY_ALLOC              = 385
+	SYS_PKEY_FREE               = 386
+	SYS_SEMTIMEDOP              = 392
+	SYS_SEMGET                  = 393
+	SYS_SEMCTL                  = 394
+	SYS_SHMGET                  = 395
+	SYS_SHMCTL                  = 396
+	SYS_SHMAT                   = 397
+	SYS_SHMDT                   = 398
+	SYS_MSGGET                  = 399
+	SYS_MSGSND                  = 400
+	SYS_MSGRCV                  = 401
+	SYS_MSGCTL                  = 402
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_MEMFD_SECRET            = 447
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..620f271052f986ec33fb283094fcb7cb2b90ecfb
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_linux_sparc64.go
@@ -0,0 +1,408 @@
+// go run linux/mksysnum.go -Wall -Werror -static -I/tmp/sparc64/include /tmp/sparc64/include/asm/unistd.h
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build sparc64 && linux
+
+package unix
+
+const (
+	SYS_RESTART_SYSCALL         = 0
+	SYS_EXIT                    = 1
+	SYS_FORK                    = 2
+	SYS_READ                    = 3
+	SYS_WRITE                   = 4
+	SYS_OPEN                    = 5
+	SYS_CLOSE                   = 6
+	SYS_WAIT4                   = 7
+	SYS_CREAT                   = 8
+	SYS_LINK                    = 9
+	SYS_UNLINK                  = 10
+	SYS_EXECV                   = 11
+	SYS_CHDIR                   = 12
+	SYS_CHOWN                   = 13
+	SYS_MKNOD                   = 14
+	SYS_CHMOD                   = 15
+	SYS_LCHOWN                  = 16
+	SYS_BRK                     = 17
+	SYS_PERFCTR                 = 18
+	SYS_LSEEK                   = 19
+	SYS_GETPID                  = 20
+	SYS_CAPGET                  = 21
+	SYS_CAPSET                  = 22
+	SYS_SETUID                  = 23
+	SYS_GETUID                  = 24
+	SYS_VMSPLICE                = 25
+	SYS_PTRACE                  = 26
+	SYS_ALARM                   = 27
+	SYS_SIGALTSTACK             = 28
+	SYS_PAUSE                   = 29
+	SYS_UTIME                   = 30
+	SYS_ACCESS                  = 33
+	SYS_NICE                    = 34
+	SYS_SYNC                    = 36
+	SYS_KILL                    = 37
+	SYS_STAT                    = 38
+	SYS_SENDFILE                = 39
+	SYS_LSTAT                   = 40
+	SYS_DUP                     = 41
+	SYS_PIPE                    = 42
+	SYS_TIMES                   = 43
+	SYS_UMOUNT2                 = 45
+	SYS_SETGID                  = 46
+	SYS_GETGID                  = 47
+	SYS_SIGNAL                  = 48
+	SYS_GETEUID                 = 49
+	SYS_GETEGID                 = 50
+	SYS_ACCT                    = 51
+	SYS_MEMORY_ORDERING         = 52
+	SYS_IOCTL                   = 54
+	SYS_REBOOT                  = 55
+	SYS_SYMLINK                 = 57
+	SYS_READLINK                = 58
+	SYS_EXECVE                  = 59
+	SYS_UMASK                   = 60
+	SYS_CHROOT                  = 61
+	SYS_FSTAT                   = 62
+	SYS_FSTAT64                 = 63
+	SYS_GETPAGESIZE             = 64
+	SYS_MSYNC                   = 65
+	SYS_VFORK                   = 66
+	SYS_PREAD64                 = 67
+	SYS_PWRITE64                = 68
+	SYS_MMAP                    = 71
+	SYS_MUNMAP                  = 73
+	SYS_MPROTECT                = 74
+	SYS_MADVISE                 = 75
+	SYS_VHANGUP                 = 76
+	SYS_MINCORE                 = 78
+	SYS_GETGROUPS               = 79
+	SYS_SETGROUPS               = 80
+	SYS_GETPGRP                 = 81
+	SYS_SETITIMER               = 83
+	SYS_SWAPON                  = 85
+	SYS_GETITIMER               = 86
+	SYS_SETHOSTNAME             = 88
+	SYS_DUP2                    = 90
+	SYS_FCNTL                   = 92
+	SYS_SELECT                  = 93
+	SYS_FSYNC                   = 95
+	SYS_SETPRIORITY             = 96
+	SYS_SOCKET                  = 97
+	SYS_CONNECT                 = 98
+	SYS_ACCEPT                  = 99
+	SYS_GETPRIORITY             = 100
+	SYS_RT_SIGRETURN            = 101
+	SYS_RT_SIGACTION            = 102
+	SYS_RT_SIGPROCMASK          = 103
+	SYS_RT_SIGPENDING           = 104
+	SYS_RT_SIGTIMEDWAIT         = 105
+	SYS_RT_SIGQUEUEINFO         = 106
+	SYS_RT_SIGSUSPEND           = 107
+	SYS_SETRESUID               = 108
+	SYS_GETRESUID               = 109
+	SYS_SETRESGID               = 110
+	SYS_GETRESGID               = 111
+	SYS_RECVMSG                 = 113
+	SYS_SENDMSG                 = 114
+	SYS_GETTIMEOFDAY            = 116
+	SYS_GETRUSAGE               = 117
+	SYS_GETSOCKOPT              = 118
+	SYS_GETCWD                  = 119
+	SYS_READV                   = 120
+	SYS_WRITEV                  = 121
+	SYS_SETTIMEOFDAY            = 122
+	SYS_FCHOWN                  = 123
+	SYS_FCHMOD                  = 124
+	SYS_RECVFROM                = 125
+	SYS_SETREUID                = 126
+	SYS_SETREGID                = 127
+	SYS_RENAME                  = 128
+	SYS_TRUNCATE                = 129
+	SYS_FTRUNCATE               = 130
+	SYS_FLOCK                   = 131
+	SYS_LSTAT64                 = 132
+	SYS_SENDTO                  = 133
+	SYS_SHUTDOWN                = 134
+	SYS_SOCKETPAIR              = 135
+	SYS_MKDIR                   = 136
+	SYS_RMDIR                   = 137
+	SYS_UTIMES                  = 138
+	SYS_STAT64                  = 139
+	SYS_SENDFILE64              = 140
+	SYS_GETPEERNAME             = 141
+	SYS_FUTEX                   = 142
+	SYS_GETTID                  = 143
+	SYS_GETRLIMIT               = 144
+	SYS_SETRLIMIT               = 145
+	SYS_PIVOT_ROOT              = 146
+	SYS_PRCTL                   = 147
+	SYS_PCICONFIG_READ          = 148
+	SYS_PCICONFIG_WRITE         = 149
+	SYS_GETSOCKNAME             = 150
+	SYS_INOTIFY_INIT            = 151
+	SYS_INOTIFY_ADD_WATCH       = 152
+	SYS_POLL                    = 153
+	SYS_GETDENTS64              = 154
+	SYS_INOTIFY_RM_WATCH        = 156
+	SYS_STATFS                  = 157
+	SYS_FSTATFS                 = 158
+	SYS_UMOUNT                  = 159
+	SYS_SCHED_SET_AFFINITY      = 160
+	SYS_SCHED_GET_AFFINITY      = 161
+	SYS_GETDOMAINNAME           = 162
+	SYS_SETDOMAINNAME           = 163
+	SYS_UTRAP_INSTALL           = 164
+	SYS_QUOTACTL                = 165
+	SYS_SET_TID_ADDRESS         = 166
+	SYS_MOUNT                   = 167
+	SYS_USTAT                   = 168
+	SYS_SETXATTR                = 169
+	SYS_LSETXATTR               = 170
+	SYS_FSETXATTR               = 171
+	SYS_GETXATTR                = 172
+	SYS_LGETXATTR               = 173
+	SYS_GETDENTS                = 174
+	SYS_SETSID                  = 175
+	SYS_FCHDIR                  = 176
+	SYS_FGETXATTR               = 177
+	SYS_LISTXATTR               = 178
+	SYS_LLISTXATTR              = 179
+	SYS_FLISTXATTR              = 180
+	SYS_REMOVEXATTR             = 181
+	SYS_LREMOVEXATTR            = 182
+	SYS_SIGPENDING              = 183
+	SYS_QUERY_MODULE            = 184
+	SYS_SETPGID                 = 185
+	SYS_FREMOVEXATTR            = 186
+	SYS_TKILL                   = 187
+	SYS_EXIT_GROUP              = 188
+	SYS_UNAME                   = 189
+	SYS_INIT_MODULE             = 190
+	SYS_PERSONALITY             = 191
+	SYS_REMAP_FILE_PAGES        = 192
+	SYS_EPOLL_CREATE            = 193
+	SYS_EPOLL_CTL               = 194
+	SYS_EPOLL_WAIT              = 195
+	SYS_IOPRIO_SET              = 196
+	SYS_GETPPID                 = 197
+	SYS_SIGACTION               = 198
+	SYS_SGETMASK                = 199
+	SYS_SSETMASK                = 200
+	SYS_SIGSUSPEND              = 201
+	SYS_OLDLSTAT                = 202
+	SYS_USELIB                  = 203
+	SYS_READDIR                 = 204
+	SYS_READAHEAD               = 205
+	SYS_SOCKETCALL              = 206
+	SYS_SYSLOG                  = 207
+	SYS_LOOKUP_DCOOKIE          = 208
+	SYS_FADVISE64               = 209
+	SYS_FADVISE64_64            = 210
+	SYS_TGKILL                  = 211
+	SYS_WAITPID                 = 212
+	SYS_SWAPOFF                 = 213
+	SYS_SYSINFO                 = 214
+	SYS_IPC                     = 215
+	SYS_SIGRETURN               = 216
+	SYS_CLONE                   = 217
+	SYS_IOPRIO_GET              = 218
+	SYS_ADJTIMEX                = 219
+	SYS_SIGPROCMASK             = 220
+	SYS_CREATE_MODULE           = 221
+	SYS_DELETE_MODULE           = 222
+	SYS_GET_KERNEL_SYMS         = 223
+	SYS_GETPGID                 = 224
+	SYS_BDFLUSH                 = 225
+	SYS_SYSFS                   = 226
+	SYS_AFS_SYSCALL             = 227
+	SYS_SETFSUID                = 228
+	SYS_SETFSGID                = 229
+	SYS__NEWSELECT              = 230
+	SYS_SPLICE                  = 232
+	SYS_STIME                   = 233
+	SYS_STATFS64                = 234
+	SYS_FSTATFS64               = 235
+	SYS__LLSEEK                 = 236
+	SYS_MLOCK                   = 237
+	SYS_MUNLOCK                 = 238
+	SYS_MLOCKALL                = 239
+	SYS_MUNLOCKALL              = 240
+	SYS_SCHED_SETPARAM          = 241
+	SYS_SCHED_GETPARAM          = 242
+	SYS_SCHED_SETSCHEDULER      = 243
+	SYS_SCHED_GETSCHEDULER      = 244
+	SYS_SCHED_YIELD             = 245
+	SYS_SCHED_GET_PRIORITY_MAX  = 246
+	SYS_SCHED_GET_PRIORITY_MIN  = 247
+	SYS_SCHED_RR_GET_INTERVAL   = 248
+	SYS_NANOSLEEP               = 249
+	SYS_MREMAP                  = 250
+	SYS__SYSCTL                 = 251
+	SYS_GETSID                  = 252
+	SYS_FDATASYNC               = 253
+	SYS_NFSSERVCTL              = 254
+	SYS_SYNC_FILE_RANGE         = 255
+	SYS_CLOCK_SETTIME           = 256
+	SYS_CLOCK_GETTIME           = 257
+	SYS_CLOCK_GETRES            = 258
+	SYS_CLOCK_NANOSLEEP         = 259
+	SYS_SCHED_GETAFFINITY       = 260
+	SYS_SCHED_SETAFFINITY       = 261
+	SYS_TIMER_SETTIME           = 262
+	SYS_TIMER_GETTIME           = 263
+	SYS_TIMER_GETOVERRUN        = 264
+	SYS_TIMER_DELETE            = 265
+	SYS_TIMER_CREATE            = 266
+	SYS_VSERVER                 = 267
+	SYS_IO_SETUP                = 268
+	SYS_IO_DESTROY              = 269
+	SYS_IO_SUBMIT               = 270
+	SYS_IO_CANCEL               = 271
+	SYS_IO_GETEVENTS            = 272
+	SYS_MQ_OPEN                 = 273
+	SYS_MQ_UNLINK               = 274
+	SYS_MQ_TIMEDSEND            = 275
+	SYS_MQ_TIMEDRECEIVE         = 276
+	SYS_MQ_NOTIFY               = 277
+	SYS_MQ_GETSETATTR           = 278
+	SYS_WAITID                  = 279
+	SYS_TEE                     = 280
+	SYS_ADD_KEY                 = 281
+	SYS_REQUEST_KEY             = 282
+	SYS_KEYCTL                  = 283
+	SYS_OPENAT                  = 284
+	SYS_MKDIRAT                 = 285
+	SYS_MKNODAT                 = 286
+	SYS_FCHOWNAT                = 287
+	SYS_FUTIMESAT               = 288
+	SYS_FSTATAT64               = 289
+	SYS_UNLINKAT                = 290
+	SYS_RENAMEAT                = 291
+	SYS_LINKAT                  = 292
+	SYS_SYMLINKAT               = 293
+	SYS_READLINKAT              = 294
+	SYS_FCHMODAT                = 295
+	SYS_FACCESSAT               = 296
+	SYS_PSELECT6                = 297
+	SYS_PPOLL                   = 298
+	SYS_UNSHARE                 = 299
+	SYS_SET_ROBUST_LIST         = 300
+	SYS_GET_ROBUST_LIST         = 301
+	SYS_MIGRATE_PAGES           = 302
+	SYS_MBIND                   = 303
+	SYS_GET_MEMPOLICY           = 304
+	SYS_SET_MEMPOLICY           = 305
+	SYS_KEXEC_LOAD              = 306
+	SYS_MOVE_PAGES              = 307
+	SYS_GETCPU                  = 308
+	SYS_EPOLL_PWAIT             = 309
+	SYS_UTIMENSAT               = 310
+	SYS_SIGNALFD                = 311
+	SYS_TIMERFD_CREATE          = 312
+	SYS_EVENTFD                 = 313
+	SYS_FALLOCATE               = 314
+	SYS_TIMERFD_SETTIME         = 315
+	SYS_TIMERFD_GETTIME         = 316
+	SYS_SIGNALFD4               = 317
+	SYS_EVENTFD2                = 318
+	SYS_EPOLL_CREATE1           = 319
+	SYS_DUP3                    = 320
+	SYS_PIPE2                   = 321
+	SYS_INOTIFY_INIT1           = 322
+	SYS_ACCEPT4                 = 323
+	SYS_PREADV                  = 324
+	SYS_PWRITEV                 = 325
+	SYS_RT_TGSIGQUEUEINFO       = 326
+	SYS_PERF_EVENT_OPEN         = 327
+	SYS_RECVMMSG                = 328
+	SYS_FANOTIFY_INIT           = 329
+	SYS_FANOTIFY_MARK           = 330
+	SYS_PRLIMIT64               = 331
+	SYS_NAME_TO_HANDLE_AT       = 332
+	SYS_OPEN_BY_HANDLE_AT       = 333
+	SYS_CLOCK_ADJTIME           = 334
+	SYS_SYNCFS                  = 335
+	SYS_SENDMMSG                = 336
+	SYS_SETNS                   = 337
+	SYS_PROCESS_VM_READV        = 338
+	SYS_PROCESS_VM_WRITEV       = 339
+	SYS_KERN_FEATURES           = 340
+	SYS_KCMP                    = 341
+	SYS_FINIT_MODULE            = 342
+	SYS_SCHED_SETATTR           = 343
+	SYS_SCHED_GETATTR           = 344
+	SYS_RENAMEAT2               = 345
+	SYS_SECCOMP                 = 346
+	SYS_GETRANDOM               = 347
+	SYS_MEMFD_CREATE            = 348
+	SYS_BPF                     = 349
+	SYS_EXECVEAT                = 350
+	SYS_MEMBARRIER              = 351
+	SYS_USERFAULTFD             = 352
+	SYS_BIND                    = 353
+	SYS_LISTEN                  = 354
+	SYS_SETSOCKOPT              = 355
+	SYS_MLOCK2                  = 356
+	SYS_COPY_FILE_RANGE         = 357
+	SYS_PREADV2                 = 358
+	SYS_PWRITEV2                = 359
+	SYS_STATX                   = 360
+	SYS_IO_PGETEVENTS           = 361
+	SYS_PKEY_MPROTECT           = 362
+	SYS_PKEY_ALLOC              = 363
+	SYS_PKEY_FREE               = 364
+	SYS_RSEQ                    = 365
+	SYS_SEMTIMEDOP              = 392
+	SYS_SEMGET                  = 393
+	SYS_SEMCTL                  = 394
+	SYS_SHMGET                  = 395
+	SYS_SHMCTL                  = 396
+	SYS_SHMAT                   = 397
+	SYS_SHMDT                   = 398
+	SYS_MSGGET                  = 399
+	SYS_MSGSND                  = 400
+	SYS_MSGRCV                  = 401
+	SYS_MSGCTL                  = 402
+	SYS_PIDFD_SEND_SIGNAL       = 424
+	SYS_IO_URING_SETUP          = 425
+	SYS_IO_URING_ENTER          = 426
+	SYS_IO_URING_REGISTER       = 427
+	SYS_OPEN_TREE               = 428
+	SYS_MOVE_MOUNT              = 429
+	SYS_FSOPEN                  = 430
+	SYS_FSCONFIG                = 431
+	SYS_FSMOUNT                 = 432
+	SYS_FSPICK                  = 433
+	SYS_PIDFD_OPEN              = 434
+	SYS_CLOSE_RANGE             = 436
+	SYS_OPENAT2                 = 437
+	SYS_PIDFD_GETFD             = 438
+	SYS_FACCESSAT2              = 439
+	SYS_PROCESS_MADVISE         = 440
+	SYS_EPOLL_PWAIT2            = 441
+	SYS_MOUNT_SETATTR           = 442
+	SYS_QUOTACTL_FD             = 443
+	SYS_LANDLOCK_CREATE_RULESET = 444
+	SYS_LANDLOCK_ADD_RULE       = 445
+	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_PROCESS_MRELEASE        = 448
+	SYS_FUTEX_WAITV             = 449
+	SYS_SET_MEMPOLICY_HOME_NODE = 450
+	SYS_CACHESTAT               = 451
+	SYS_FCHMODAT2               = 452
+	SYS_MAP_SHADOW_STACK        = 453
+	SYS_FUTEX_WAKE              = 454
+	SYS_FUTEX_WAIT              = 455
+	SYS_FUTEX_REQUEUE           = 456
+	SYS_STATMOUNT               = 457
+	SYS_LISTMOUNT               = 458
+	SYS_LSM_GET_SELF_ATTR       = 459
+	SYS_LSM_SET_SELF_ATTR       = 460
+	SYS_LSM_LIST_MODULES        = 461
+	SYS_MSEAL                   = 462
+	SYS_SETXATTRAT              = 463
+	SYS_GETXATTRAT              = 464
+	SYS_LISTXATTRAT             = 465
+	SYS_REMOVEXATTRAT           = 466
+	SYS_OPEN_TREE_ATTR          = 467
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..b2aa8cd495e1e38dd36116f0caa1f8d578afa89d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_386.go
@@ -0,0 +1,274 @@
+// go run mksysnum.go http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && netbsd
+
+package unix
+
+const (
+	SYS_EXIT                 = 1   // { void|sys||exit(int rval); }
+	SYS_FORK                 = 2   // { int|sys||fork(void); }
+	SYS_READ                 = 3   // { ssize_t|sys||read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                = 4   // { ssize_t|sys||write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                 = 5   // { int|sys||open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE                = 6   // { int|sys||close(int fd); }
+	SYS_LINK                 = 9   // { int|sys||link(const char *path, const char *link); }
+	SYS_UNLINK               = 10  // { int|sys||unlink(const char *path); }
+	SYS_CHDIR                = 12  // { int|sys||chdir(const char *path); }
+	SYS_FCHDIR               = 13  // { int|sys||fchdir(int fd); }
+	SYS_CHMOD                = 15  // { int|sys||chmod(const char *path, mode_t mode); }
+	SYS_CHOWN                = 16  // { int|sys||chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_BREAK                = 17  // { int|sys||obreak(char *nsize); }
+	SYS_GETPID               = 20  // { pid_t|sys||getpid_with_ppid(void); }
+	SYS_UNMOUNT              = 22  // { int|sys||unmount(const char *path, int flags); }
+	SYS_SETUID               = 23  // { int|sys||setuid(uid_t uid); }
+	SYS_GETUID               = 24  // { uid_t|sys||getuid_with_euid(void); }
+	SYS_GETEUID              = 25  // { uid_t|sys||geteuid(void); }
+	SYS_PTRACE               = 26  // { int|sys||ptrace(int req, pid_t pid, void *addr, int data); }
+	SYS_RECVMSG              = 27  // { ssize_t|sys||recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG              = 28  // { ssize_t|sys||sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM             = 29  // { ssize_t|sys||recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT               = 30  // { int|sys||accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME          = 31  // { int|sys||getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME          = 32  // { int|sys||getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS               = 33  // { int|sys||access(const char *path, int flags); }
+	SYS_CHFLAGS              = 34  // { int|sys||chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS             = 35  // { int|sys||fchflags(int fd, u_long flags); }
+	SYS_SYNC                 = 36  // { void|sys||sync(void); }
+	SYS_KILL                 = 37  // { int|sys||kill(pid_t pid, int signum); }
+	SYS_GETPPID              = 39  // { pid_t|sys||getppid(void); }
+	SYS_DUP                  = 41  // { int|sys||dup(int fd); }
+	SYS_PIPE                 = 42  // { int|sys||pipe(void); }
+	SYS_GETEGID              = 43  // { gid_t|sys||getegid(void); }
+	SYS_PROFIL               = 44  // { int|sys||profil(char *samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE               = 45  // { int|sys||ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_GETGID               = 47  // { gid_t|sys||getgid_with_egid(void); }
+	SYS___GETLOGIN           = 49  // { int|sys||__getlogin(char *namebuf, size_t namelen); }
+	SYS___SETLOGIN           = 50  // { int|sys||__setlogin(const char *namebuf); }
+	SYS_ACCT                 = 51  // { int|sys||acct(const char *path); }
+	SYS_IOCTL                = 54  // { int|sys||ioctl(int fd, u_long com, ... void *data); }
+	SYS_REVOKE               = 56  // { int|sys||revoke(const char *path); }
+	SYS_SYMLINK              = 57  // { int|sys||symlink(const char *path, const char *link); }
+	SYS_READLINK             = 58  // { ssize_t|sys||readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE               = 59  // { int|sys||execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK                = 60  // { mode_t|sys||umask(mode_t newmask); }
+	SYS_CHROOT               = 61  // { int|sys||chroot(const char *path); }
+	SYS_VFORK                = 66  // { int|sys||vfork(void); }
+	SYS_SBRK                 = 69  // { int|sys||sbrk(intptr_t incr); }
+	SYS_SSTK                 = 70  // { int|sys||sstk(int incr); }
+	SYS_VADVISE              = 72  // { int|sys||ovadvise(int anom); }
+	SYS_MUNMAP               = 73  // { int|sys||munmap(void *addr, size_t len); }
+	SYS_MPROTECT             = 74  // { int|sys||mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE              = 75  // { int|sys||madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE              = 78  // { int|sys||mincore(void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS            = 79  // { int|sys||getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS            = 80  // { int|sys||setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP              = 81  // { int|sys||getpgrp(void); }
+	SYS_SETPGID              = 82  // { int|sys||setpgid(pid_t pid, pid_t pgid); }
+	SYS_DUP2                 = 90  // { int|sys||dup2(int from, int to); }
+	SYS_FCNTL                = 92  // { int|sys||fcntl(int fd, int cmd, ... void *arg); }
+	SYS_FSYNC                = 95  // { int|sys||fsync(int fd); }
+	SYS_SETPRIORITY          = 96  // { int|sys||setpriority(int which, id_t who, int prio); }
+	SYS_CONNECT              = 98  // { int|sys||connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETPRIORITY          = 100 // { int|sys||getpriority(int which, id_t who); }
+	SYS_BIND                 = 104 // { int|sys||bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT           = 105 // { int|sys||setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN               = 106 // { int|sys||listen(int s, int backlog); }
+	SYS_GETSOCKOPT           = 118 // { int|sys||getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_READV                = 120 // { ssize_t|sys||readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV               = 121 // { ssize_t|sys||writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_FCHOWN               = 123 // { int|sys||fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD               = 124 // { int|sys||fchmod(int fd, mode_t mode); }
+	SYS_SETREUID             = 126 // { int|sys||setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID             = 127 // { int|sys||setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME               = 128 // { int|sys||rename(const char *from, const char *to); }
+	SYS_FLOCK                = 131 // { int|sys||flock(int fd, int how); }
+	SYS_MKFIFO               = 132 // { int|sys||mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO               = 133 // { ssize_t|sys||sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN             = 134 // { int|sys||shutdown(int s, int how); }
+	SYS_SOCKETPAIR           = 135 // { int|sys||socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                = 136 // { int|sys||mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR                = 137 // { int|sys||rmdir(const char *path); }
+	SYS_SETSID               = 147 // { int|sys||setsid(void); }
+	SYS_SYSARCH              = 165 // { int|sys||sysarch(int op, void *parms); }
+	SYS_PREAD                = 173 // { ssize_t|sys||pread(int fd, void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_PWRITE               = 174 // { ssize_t|sys||pwrite(int fd, const void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_NTP_ADJTIME          = 176 // { int|sys||ntp_adjtime(struct timex *tp); }
+	SYS_SETGID               = 181 // { int|sys||setgid(gid_t gid); }
+	SYS_SETEGID              = 182 // { int|sys||setegid(gid_t egid); }
+	SYS_SETEUID              = 183 // { int|sys||seteuid(uid_t euid); }
+	SYS_PATHCONF             = 191 // { long|sys||pathconf(const char *path, int name); }
+	SYS_FPATHCONF            = 192 // { long|sys||fpathconf(int fd, int name); }
+	SYS_GETRLIMIT            = 194 // { int|sys||getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT            = 195 // { int|sys||setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP                 = 197 // { void *|sys||mmap(void *addr, size_t len, int prot, int flags, int fd, long PAD, off_t pos); }
+	SYS_LSEEK                = 199 // { off_t|sys||lseek(int fd, int PAD, off_t offset, int whence); }
+	SYS_TRUNCATE             = 200 // { int|sys||truncate(const char *path, int PAD, off_t length); }
+	SYS_FTRUNCATE            = 201 // { int|sys||ftruncate(int fd, int PAD, off_t length); }
+	SYS___SYSCTL             = 202 // { int|sys||__sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, const void *new, size_t newlen); }
+	SYS_MLOCK                = 203 // { int|sys||mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK              = 204 // { int|sys||munlock(const void *addr, size_t len); }
+	SYS_UNDELETE             = 205 // { int|sys||undelete(const char *path); }
+	SYS_GETPGID              = 207 // { pid_t|sys||getpgid(pid_t pid); }
+	SYS_REBOOT               = 208 // { int|sys||reboot(int opt, char *bootstr); }
+	SYS_POLL                 = 209 // { int|sys||poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET               = 221 // { int|sys||semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                = 222 // { int|sys||semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_SEMCONFIG            = 223 // { int|sys||semconfig(int flag); }
+	SYS_MSGGET               = 225 // { int|sys||msgget(key_t key, int msgflg); }
+	SYS_MSGSND               = 226 // { int|sys||msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV               = 227 // { ssize_t|sys||msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                = 228 // { void *|sys||shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                = 230 // { int|sys||shmdt(const void *shmaddr); }
+	SYS_SHMGET               = 231 // { int|sys||shmget(key_t key, size_t size, int shmflg); }
+	SYS_TIMER_CREATE         = 235 // { int|sys||timer_create(clockid_t clock_id, struct sigevent *evp, timer_t *timerid); }
+	SYS_TIMER_DELETE         = 236 // { int|sys||timer_delete(timer_t timerid); }
+	SYS_TIMER_GETOVERRUN     = 239 // { int|sys||timer_getoverrun(timer_t timerid); }
+	SYS_FDATASYNC            = 241 // { int|sys||fdatasync(int fd); }
+	SYS_MLOCKALL             = 242 // { int|sys||mlockall(int flags); }
+	SYS_MUNLOCKALL           = 243 // { int|sys||munlockall(void); }
+	SYS_SIGQUEUEINFO         = 245 // { int|sys||sigqueueinfo(pid_t pid, const siginfo_t *info); }
+	SYS_MODCTL               = 246 // { int|sys||modctl(int cmd, void *arg); }
+	SYS___POSIX_RENAME       = 270 // { int|sys||__posix_rename(const char *from, const char *to); }
+	SYS_SWAPCTL              = 271 // { int|sys||swapctl(int cmd, void *arg, int misc); }
+	SYS_MINHERIT             = 273 // { int|sys||minherit(void *addr, size_t len, int inherit); }
+	SYS_LCHMOD               = 274 // { int|sys||lchmod(const char *path, mode_t mode); }
+	SYS_LCHOWN               = 275 // { int|sys||lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_MSYNC                = 277 // { int|sys|13|msync(void *addr, size_t len, int flags); }
+	SYS___POSIX_CHOWN        = 283 // { int|sys||__posix_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS___POSIX_FCHOWN       = 284 // { int|sys||__posix_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS___POSIX_LCHOWN       = 285 // { int|sys||__posix_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID               = 286 // { pid_t|sys||getsid(pid_t pid); }
+	SYS___CLONE              = 287 // { pid_t|sys||__clone(int flags, void *stack); }
+	SYS_FKTRACE              = 288 // { int|sys||fktrace(int fd, int ops, int facs, pid_t pid); }
+	SYS_PREADV               = 289 // { ssize_t|sys||preadv(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS_PWRITEV              = 290 // { ssize_t|sys||pwritev(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS___GETCWD             = 296 // { int|sys||__getcwd(char *bufp, size_t length); }
+	SYS_FCHROOT              = 297 // { int|sys||fchroot(int fd); }
+	SYS_LCHFLAGS             = 304 // { int|sys||lchflags(const char *path, u_long flags); }
+	SYS_ISSETUGID            = 305 // { int|sys||issetugid(void); }
+	SYS_UTRACE               = 306 // { int|sys||utrace(const char *label, void *addr, size_t len); }
+	SYS_GETCONTEXT           = 307 // { int|sys||getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT           = 308 // { int|sys||setcontext(const struct __ucontext *ucp); }
+	SYS__LWP_CREATE          = 309 // { int|sys||_lwp_create(const struct __ucontext *ucp, u_long flags, lwpid_t *new_lwp); }
+	SYS__LWP_EXIT            = 310 // { int|sys||_lwp_exit(void); }
+	SYS__LWP_SELF            = 311 // { lwpid_t|sys||_lwp_self(void); }
+	SYS__LWP_WAIT            = 312 // { int|sys||_lwp_wait(lwpid_t wait_for, lwpid_t *departed); }
+	SYS__LWP_SUSPEND         = 313 // { int|sys||_lwp_suspend(lwpid_t target); }
+	SYS__LWP_CONTINUE        = 314 // { int|sys||_lwp_continue(lwpid_t target); }
+	SYS__LWP_WAKEUP          = 315 // { int|sys||_lwp_wakeup(lwpid_t target); }
+	SYS__LWP_GETPRIVATE      = 316 // { void *|sys||_lwp_getprivate(void); }
+	SYS__LWP_SETPRIVATE      = 317 // { void|sys||_lwp_setprivate(void *ptr); }
+	SYS__LWP_KILL            = 318 // { int|sys||_lwp_kill(lwpid_t target, int signo); }
+	SYS__LWP_DETACH          = 319 // { int|sys||_lwp_detach(lwpid_t target); }
+	SYS__LWP_UNPARK          = 321 // { int|sys||_lwp_unpark(lwpid_t target, const void *hint); }
+	SYS__LWP_UNPARK_ALL      = 322 // { ssize_t|sys||_lwp_unpark_all(const lwpid_t *targets, size_t ntargets, const void *hint); }
+	SYS__LWP_SETNAME         = 323 // { int|sys||_lwp_setname(lwpid_t target, const char *name); }
+	SYS__LWP_GETNAME         = 324 // { int|sys||_lwp_getname(lwpid_t target, char *name, size_t len); }
+	SYS__LWP_CTL             = 325 // { int|sys||_lwp_ctl(int features, struct lwpctl **address); }
+	SYS___SIGACTION_SIGTRAMP = 340 // { int|sys||__sigaction_sigtramp(int signum, const struct sigaction *nsa, struct sigaction *osa, const void *tramp, int vers); }
+	SYS_PMC_GET_INFO         = 341 // { int|sys||pmc_get_info(int ctr, int op, void *args); }
+	SYS_PMC_CONTROL          = 342 // { int|sys||pmc_control(int ctr, int op, void *args); }
+	SYS_RASCTL               = 343 // { int|sys||rasctl(void *addr, size_t len, int op); }
+	SYS_KQUEUE               = 344 // { int|sys||kqueue(void); }
+	SYS__SCHED_SETPARAM      = 346 // { int|sys||_sched_setparam(pid_t pid, lwpid_t lid, int policy, const struct sched_param *params); }
+	SYS__SCHED_GETPARAM      = 347 // { int|sys||_sched_getparam(pid_t pid, lwpid_t lid, int *policy, struct sched_param *params); }
+	SYS__SCHED_SETAFFINITY   = 348 // { int|sys||_sched_setaffinity(pid_t pid, lwpid_t lid, size_t size, const cpuset_t *cpuset); }
+	SYS__SCHED_GETAFFINITY   = 349 // { int|sys||_sched_getaffinity(pid_t pid, lwpid_t lid, size_t size, cpuset_t *cpuset); }
+	SYS_SCHED_YIELD          = 350 // { int|sys||sched_yield(void); }
+	SYS_FSYNC_RANGE          = 354 // { int|sys||fsync_range(int fd, int flags, off_t start, off_t length); }
+	SYS_UUIDGEN              = 355 // { int|sys||uuidgen(struct uuid *store, int count); }
+	SYS_GETVFSSTAT           = 356 // { int|sys||getvfsstat(struct statvfs *buf, size_t bufsize, int flags); }
+	SYS_STATVFS1             = 357 // { int|sys||statvfs1(const char *path, struct statvfs *buf, int flags); }
+	SYS_FSTATVFS1            = 358 // { int|sys||fstatvfs1(int fd, struct statvfs *buf, int flags); }
+	SYS_EXTATTRCTL           = 360 // { int|sys||extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE     = 361 // { int|sys||extattr_set_file(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE     = 362 // { ssize_t|sys||extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE  = 363 // { int|sys||extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FD       = 364 // { int|sys||extattr_set_fd(int fd, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD       = 365 // { ssize_t|sys||extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD    = 366 // { int|sys||extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_LINK     = 367 // { int|sys||extattr_set_link(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK     = 368 // { ssize_t|sys||extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK  = 369 // { int|sys||extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_LIST_FD      = 370 // { ssize_t|sys||extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE    = 371 // { ssize_t|sys||extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK    = 372 // { ssize_t|sys||extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_SETXATTR             = 375 // { int|sys||setxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_LSETXATTR            = 376 // { int|sys||lsetxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_FSETXATTR            = 377 // { int|sys||fsetxattr(int fd, const char *name, const void *value, size_t size, int flags); }
+	SYS_GETXATTR             = 378 // { int|sys||getxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_LGETXATTR            = 379 // { int|sys||lgetxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_FGETXATTR            = 380 // { int|sys||fgetxattr(int fd, const char *name, void *value, size_t size); }
+	SYS_LISTXATTR            = 381 // { int|sys||listxattr(const char *path, char *list, size_t size); }
+	SYS_LLISTXATTR           = 382 // { int|sys||llistxattr(const char *path, char *list, size_t size); }
+	SYS_FLISTXATTR           = 383 // { int|sys||flistxattr(int fd, char *list, size_t size); }
+	SYS_REMOVEXATTR          = 384 // { int|sys||removexattr(const char *path, const char *name); }
+	SYS_LREMOVEXATTR         = 385 // { int|sys||lremovexattr(const char *path, const char *name); }
+	SYS_FREMOVEXATTR         = 386 // { int|sys||fremovexattr(int fd, const char *name); }
+	SYS_GETDENTS             = 390 // { int|sys|30|getdents(int fd, char *buf, size_t count); }
+	SYS_SOCKET               = 394 // { int|sys|30|socket(int domain, int type, int protocol); }
+	SYS_GETFH                = 395 // { int|sys|30|getfh(const char *fname, void *fhp, size_t *fh_size); }
+	SYS_MOUNT                = 410 // { int|sys|50|mount(const char *type, const char *path, int flags, void *data, size_t data_len); }
+	SYS_MREMAP               = 411 // { void *|sys||mremap(void *old_address, size_t old_size, void *new_address, size_t new_size, int flags); }
+	SYS_PSET_CREATE          = 412 // { int|sys||pset_create(psetid_t *psid); }
+	SYS_PSET_DESTROY         = 413 // { int|sys||pset_destroy(psetid_t psid); }
+	SYS_PSET_ASSIGN          = 414 // { int|sys||pset_assign(psetid_t psid, cpuid_t cpuid, psetid_t *opsid); }
+	SYS__PSET_BIND           = 415 // { int|sys||_pset_bind(idtype_t idtype, id_t first_id, id_t second_id, psetid_t psid, psetid_t *opsid); }
+	SYS_POSIX_FADVISE        = 416 // { int|sys|50|posix_fadvise(int fd, int PAD, off_t offset, off_t len, int advice); }
+	SYS_SELECT               = 417 // { int|sys|50|select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_GETTIMEOFDAY         = 418 // { int|sys|50|gettimeofday(struct timeval *tp, void *tzp); }
+	SYS_SETTIMEOFDAY         = 419 // { int|sys|50|settimeofday(const struct timeval *tv, const void *tzp); }
+	SYS_UTIMES               = 420 // { int|sys|50|utimes(const char *path, const struct timeval *tptr); }
+	SYS_ADJTIME              = 421 // { int|sys|50|adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_FUTIMES              = 423 // { int|sys|50|futimes(int fd, const struct timeval *tptr); }
+	SYS_LUTIMES              = 424 // { int|sys|50|lutimes(const char *path, const struct timeval *tptr); }
+	SYS_SETITIMER            = 425 // { int|sys|50|setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER            = 426 // { int|sys|50|getitimer(int which, struct itimerval *itv); }
+	SYS_CLOCK_GETTIME        = 427 // { int|sys|50|clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME        = 428 // { int|sys|50|clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES         = 429 // { int|sys|50|clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_NANOSLEEP            = 430 // { int|sys|50|nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS___SIGTIMEDWAIT       = 431 // { int|sys|50|__sigtimedwait(const sigset_t *set, siginfo_t *info, struct timespec *timeout); }
+	SYS__LWP_PARK            = 434 // { int|sys|50|_lwp_park(const struct timespec *ts, lwpid_t unpark, const void *hint, const void *unparkhint); }
+	SYS_KEVENT               = 435 // { int|sys|50|kevent(int fd, const struct kevent *changelist, size_t nchanges, struct kevent *eventlist, size_t nevents, const struct timespec *timeout); }
+	SYS_PSELECT              = 436 // { int|sys|50|pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_POLLTS               = 437 // { int|sys|50|pollts(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_STAT                 = 439 // { int|sys|50|stat(const char *path, struct stat *ub); }
+	SYS_FSTAT                = 440 // { int|sys|50|fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                = 441 // { int|sys|50|lstat(const char *path, struct stat *ub); }
+	SYS___SEMCTL             = 442 // { int|sys|50|__semctl(int semid, int semnum, int cmd, ... union __semun *arg); }
+	SYS_SHMCTL               = 443 // { int|sys|50|shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL               = 444 // { int|sys|50|msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_GETRUSAGE            = 445 // { int|sys|50|getrusage(int who, struct rusage *rusage); }
+	SYS_TIMER_SETTIME        = 446 // { int|sys|50|timer_settime(timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_TIMER_GETTIME        = 447 // { int|sys|50|timer_gettime(timer_t timerid, struct itimerspec *value); }
+	SYS_NTP_GETTIME          = 448 // { int|sys|50|ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_WAIT4                = 449 // { int|sys|50|wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_MKNOD                = 450 // { int|sys|50|mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_FHSTAT               = 451 // { int|sys|50|fhstat(const void *fhp, size_t fh_size, struct stat *sb); }
+	SYS_PIPE2                = 453 // { int|sys||pipe2(int *fildes, int flags); }
+	SYS_DUP3                 = 454 // { int|sys||dup3(int from, int to, int flags); }
+	SYS_KQUEUE1              = 455 // { int|sys||kqueue1(int flags); }
+	SYS_PACCEPT              = 456 // { int|sys||paccept(int s, struct sockaddr *name, socklen_t *anamelen, const sigset_t *mask, int flags); }
+	SYS_LINKAT               = 457 // { int|sys||linkat(int fd1, const char *name1, int fd2, const char *name2, int flags); }
+	SYS_RENAMEAT             = 458 // { int|sys||renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_MKFIFOAT             = 459 // { int|sys||mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT              = 460 // { int|sys||mknodat(int fd, const char *path, mode_t mode, uint32_t dev); }
+	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT             = 464 // { int|sys||fchownat(int fd, const char *path, uid_t owner, gid_t group, int flag); }
+	SYS_FEXECVE              = 465 // { int|sys||fexecve(int fd, char * const *argp, char * const *envp); }
+	SYS_FSTATAT              = 466 // { int|sys||fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_UTIMENSAT            = 467 // { int|sys||utimensat(int fd, const char *path, const struct timespec *tptr, int flag); }
+	SYS_OPENAT               = 468 // { int|sys||openat(int fd, const char *path, int oflags, ... mode_t mode); }
+	SYS_READLINKAT           = 469 // { int|sys||readlinkat(int fd, const char *path, char *buf, size_t bufsize); }
+	SYS_SYMLINKAT            = 470 // { int|sys||symlinkat(const char *path1, int fd, const char *path2); }
+	SYS_UNLINKAT             = 471 // { int|sys||unlinkat(int fd, const char *path, int flag); }
+	SYS_FUTIMENS             = 472 // { int|sys||futimens(int fd, const struct timespec *tptr); }
+	SYS___QUOTACTL           = 473 // { int|sys||__quotactl(const char *path, struct quotactl_args *args); }
+	SYS_POSIX_SPAWN          = 474 // { int|sys||posix_spawn(pid_t *pid, const char *path, const struct posix_spawn_file_actions *file_actions, const struct posix_spawnattr *attrp, char *const *argv, char *const *envp); }
+	SYS_RECVMMSG             = 475 // { int|sys||recvmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags, struct timespec *timeout); }
+	SYS_SENDMMSG             = 476 // { int|sys||sendmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..524a1b1c9a7b59999181dc6cd8f0778d0b4c717a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_amd64.go
@@ -0,0 +1,274 @@
+// go run mksysnum.go http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && netbsd
+
+package unix
+
+const (
+	SYS_EXIT                 = 1   // { void|sys||exit(int rval); }
+	SYS_FORK                 = 2   // { int|sys||fork(void); }
+	SYS_READ                 = 3   // { ssize_t|sys||read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                = 4   // { ssize_t|sys||write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                 = 5   // { int|sys||open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE                = 6   // { int|sys||close(int fd); }
+	SYS_LINK                 = 9   // { int|sys||link(const char *path, const char *link); }
+	SYS_UNLINK               = 10  // { int|sys||unlink(const char *path); }
+	SYS_CHDIR                = 12  // { int|sys||chdir(const char *path); }
+	SYS_FCHDIR               = 13  // { int|sys||fchdir(int fd); }
+	SYS_CHMOD                = 15  // { int|sys||chmod(const char *path, mode_t mode); }
+	SYS_CHOWN                = 16  // { int|sys||chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_BREAK                = 17  // { int|sys||obreak(char *nsize); }
+	SYS_GETPID               = 20  // { pid_t|sys||getpid_with_ppid(void); }
+	SYS_UNMOUNT              = 22  // { int|sys||unmount(const char *path, int flags); }
+	SYS_SETUID               = 23  // { int|sys||setuid(uid_t uid); }
+	SYS_GETUID               = 24  // { uid_t|sys||getuid_with_euid(void); }
+	SYS_GETEUID              = 25  // { uid_t|sys||geteuid(void); }
+	SYS_PTRACE               = 26  // { int|sys||ptrace(int req, pid_t pid, void *addr, int data); }
+	SYS_RECVMSG              = 27  // { ssize_t|sys||recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG              = 28  // { ssize_t|sys||sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM             = 29  // { ssize_t|sys||recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT               = 30  // { int|sys||accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME          = 31  // { int|sys||getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME          = 32  // { int|sys||getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS               = 33  // { int|sys||access(const char *path, int flags); }
+	SYS_CHFLAGS              = 34  // { int|sys||chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS             = 35  // { int|sys||fchflags(int fd, u_long flags); }
+	SYS_SYNC                 = 36  // { void|sys||sync(void); }
+	SYS_KILL                 = 37  // { int|sys||kill(pid_t pid, int signum); }
+	SYS_GETPPID              = 39  // { pid_t|sys||getppid(void); }
+	SYS_DUP                  = 41  // { int|sys||dup(int fd); }
+	SYS_PIPE                 = 42  // { int|sys||pipe(void); }
+	SYS_GETEGID              = 43  // { gid_t|sys||getegid(void); }
+	SYS_PROFIL               = 44  // { int|sys||profil(char *samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE               = 45  // { int|sys||ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_GETGID               = 47  // { gid_t|sys||getgid_with_egid(void); }
+	SYS___GETLOGIN           = 49  // { int|sys||__getlogin(char *namebuf, size_t namelen); }
+	SYS___SETLOGIN           = 50  // { int|sys||__setlogin(const char *namebuf); }
+	SYS_ACCT                 = 51  // { int|sys||acct(const char *path); }
+	SYS_IOCTL                = 54  // { int|sys||ioctl(int fd, u_long com, ... void *data); }
+	SYS_REVOKE               = 56  // { int|sys||revoke(const char *path); }
+	SYS_SYMLINK              = 57  // { int|sys||symlink(const char *path, const char *link); }
+	SYS_READLINK             = 58  // { ssize_t|sys||readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE               = 59  // { int|sys||execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK                = 60  // { mode_t|sys||umask(mode_t newmask); }
+	SYS_CHROOT               = 61  // { int|sys||chroot(const char *path); }
+	SYS_VFORK                = 66  // { int|sys||vfork(void); }
+	SYS_SBRK                 = 69  // { int|sys||sbrk(intptr_t incr); }
+	SYS_SSTK                 = 70  // { int|sys||sstk(int incr); }
+	SYS_VADVISE              = 72  // { int|sys||ovadvise(int anom); }
+	SYS_MUNMAP               = 73  // { int|sys||munmap(void *addr, size_t len); }
+	SYS_MPROTECT             = 74  // { int|sys||mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE              = 75  // { int|sys||madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE              = 78  // { int|sys||mincore(void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS            = 79  // { int|sys||getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS            = 80  // { int|sys||setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP              = 81  // { int|sys||getpgrp(void); }
+	SYS_SETPGID              = 82  // { int|sys||setpgid(pid_t pid, pid_t pgid); }
+	SYS_DUP2                 = 90  // { int|sys||dup2(int from, int to); }
+	SYS_FCNTL                = 92  // { int|sys||fcntl(int fd, int cmd, ... void *arg); }
+	SYS_FSYNC                = 95  // { int|sys||fsync(int fd); }
+	SYS_SETPRIORITY          = 96  // { int|sys||setpriority(int which, id_t who, int prio); }
+	SYS_CONNECT              = 98  // { int|sys||connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETPRIORITY          = 100 // { int|sys||getpriority(int which, id_t who); }
+	SYS_BIND                 = 104 // { int|sys||bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT           = 105 // { int|sys||setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN               = 106 // { int|sys||listen(int s, int backlog); }
+	SYS_GETSOCKOPT           = 118 // { int|sys||getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_READV                = 120 // { ssize_t|sys||readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV               = 121 // { ssize_t|sys||writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_FCHOWN               = 123 // { int|sys||fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD               = 124 // { int|sys||fchmod(int fd, mode_t mode); }
+	SYS_SETREUID             = 126 // { int|sys||setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID             = 127 // { int|sys||setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME               = 128 // { int|sys||rename(const char *from, const char *to); }
+	SYS_FLOCK                = 131 // { int|sys||flock(int fd, int how); }
+	SYS_MKFIFO               = 132 // { int|sys||mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO               = 133 // { ssize_t|sys||sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN             = 134 // { int|sys||shutdown(int s, int how); }
+	SYS_SOCKETPAIR           = 135 // { int|sys||socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                = 136 // { int|sys||mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR                = 137 // { int|sys||rmdir(const char *path); }
+	SYS_SETSID               = 147 // { int|sys||setsid(void); }
+	SYS_SYSARCH              = 165 // { int|sys||sysarch(int op, void *parms); }
+	SYS_PREAD                = 173 // { ssize_t|sys||pread(int fd, void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_PWRITE               = 174 // { ssize_t|sys||pwrite(int fd, const void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_NTP_ADJTIME          = 176 // { int|sys||ntp_adjtime(struct timex *tp); }
+	SYS_SETGID               = 181 // { int|sys||setgid(gid_t gid); }
+	SYS_SETEGID              = 182 // { int|sys||setegid(gid_t egid); }
+	SYS_SETEUID              = 183 // { int|sys||seteuid(uid_t euid); }
+	SYS_PATHCONF             = 191 // { long|sys||pathconf(const char *path, int name); }
+	SYS_FPATHCONF            = 192 // { long|sys||fpathconf(int fd, int name); }
+	SYS_GETRLIMIT            = 194 // { int|sys||getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT            = 195 // { int|sys||setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP                 = 197 // { void *|sys||mmap(void *addr, size_t len, int prot, int flags, int fd, long PAD, off_t pos); }
+	SYS_LSEEK                = 199 // { off_t|sys||lseek(int fd, int PAD, off_t offset, int whence); }
+	SYS_TRUNCATE             = 200 // { int|sys||truncate(const char *path, int PAD, off_t length); }
+	SYS_FTRUNCATE            = 201 // { int|sys||ftruncate(int fd, int PAD, off_t length); }
+	SYS___SYSCTL             = 202 // { int|sys||__sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, const void *new, size_t newlen); }
+	SYS_MLOCK                = 203 // { int|sys||mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK              = 204 // { int|sys||munlock(const void *addr, size_t len); }
+	SYS_UNDELETE             = 205 // { int|sys||undelete(const char *path); }
+	SYS_GETPGID              = 207 // { pid_t|sys||getpgid(pid_t pid); }
+	SYS_REBOOT               = 208 // { int|sys||reboot(int opt, char *bootstr); }
+	SYS_POLL                 = 209 // { int|sys||poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET               = 221 // { int|sys||semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                = 222 // { int|sys||semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_SEMCONFIG            = 223 // { int|sys||semconfig(int flag); }
+	SYS_MSGGET               = 225 // { int|sys||msgget(key_t key, int msgflg); }
+	SYS_MSGSND               = 226 // { int|sys||msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV               = 227 // { ssize_t|sys||msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                = 228 // { void *|sys||shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                = 230 // { int|sys||shmdt(const void *shmaddr); }
+	SYS_SHMGET               = 231 // { int|sys||shmget(key_t key, size_t size, int shmflg); }
+	SYS_TIMER_CREATE         = 235 // { int|sys||timer_create(clockid_t clock_id, struct sigevent *evp, timer_t *timerid); }
+	SYS_TIMER_DELETE         = 236 // { int|sys||timer_delete(timer_t timerid); }
+	SYS_TIMER_GETOVERRUN     = 239 // { int|sys||timer_getoverrun(timer_t timerid); }
+	SYS_FDATASYNC            = 241 // { int|sys||fdatasync(int fd); }
+	SYS_MLOCKALL             = 242 // { int|sys||mlockall(int flags); }
+	SYS_MUNLOCKALL           = 243 // { int|sys||munlockall(void); }
+	SYS_SIGQUEUEINFO         = 245 // { int|sys||sigqueueinfo(pid_t pid, const siginfo_t *info); }
+	SYS_MODCTL               = 246 // { int|sys||modctl(int cmd, void *arg); }
+	SYS___POSIX_RENAME       = 270 // { int|sys||__posix_rename(const char *from, const char *to); }
+	SYS_SWAPCTL              = 271 // { int|sys||swapctl(int cmd, void *arg, int misc); }
+	SYS_MINHERIT             = 273 // { int|sys||minherit(void *addr, size_t len, int inherit); }
+	SYS_LCHMOD               = 274 // { int|sys||lchmod(const char *path, mode_t mode); }
+	SYS_LCHOWN               = 275 // { int|sys||lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_MSYNC                = 277 // { int|sys|13|msync(void *addr, size_t len, int flags); }
+	SYS___POSIX_CHOWN        = 283 // { int|sys||__posix_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS___POSIX_FCHOWN       = 284 // { int|sys||__posix_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS___POSIX_LCHOWN       = 285 // { int|sys||__posix_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID               = 286 // { pid_t|sys||getsid(pid_t pid); }
+	SYS___CLONE              = 287 // { pid_t|sys||__clone(int flags, void *stack); }
+	SYS_FKTRACE              = 288 // { int|sys||fktrace(int fd, int ops, int facs, pid_t pid); }
+	SYS_PREADV               = 289 // { ssize_t|sys||preadv(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS_PWRITEV              = 290 // { ssize_t|sys||pwritev(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS___GETCWD             = 296 // { int|sys||__getcwd(char *bufp, size_t length); }
+	SYS_FCHROOT              = 297 // { int|sys||fchroot(int fd); }
+	SYS_LCHFLAGS             = 304 // { int|sys||lchflags(const char *path, u_long flags); }
+	SYS_ISSETUGID            = 305 // { int|sys||issetugid(void); }
+	SYS_UTRACE               = 306 // { int|sys||utrace(const char *label, void *addr, size_t len); }
+	SYS_GETCONTEXT           = 307 // { int|sys||getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT           = 308 // { int|sys||setcontext(const struct __ucontext *ucp); }
+	SYS__LWP_CREATE          = 309 // { int|sys||_lwp_create(const struct __ucontext *ucp, u_long flags, lwpid_t *new_lwp); }
+	SYS__LWP_EXIT            = 310 // { int|sys||_lwp_exit(void); }
+	SYS__LWP_SELF            = 311 // { lwpid_t|sys||_lwp_self(void); }
+	SYS__LWP_WAIT            = 312 // { int|sys||_lwp_wait(lwpid_t wait_for, lwpid_t *departed); }
+	SYS__LWP_SUSPEND         = 313 // { int|sys||_lwp_suspend(lwpid_t target); }
+	SYS__LWP_CONTINUE        = 314 // { int|sys||_lwp_continue(lwpid_t target); }
+	SYS__LWP_WAKEUP          = 315 // { int|sys||_lwp_wakeup(lwpid_t target); }
+	SYS__LWP_GETPRIVATE      = 316 // { void *|sys||_lwp_getprivate(void); }
+	SYS__LWP_SETPRIVATE      = 317 // { void|sys||_lwp_setprivate(void *ptr); }
+	SYS__LWP_KILL            = 318 // { int|sys||_lwp_kill(lwpid_t target, int signo); }
+	SYS__LWP_DETACH          = 319 // { int|sys||_lwp_detach(lwpid_t target); }
+	SYS__LWP_UNPARK          = 321 // { int|sys||_lwp_unpark(lwpid_t target, const void *hint); }
+	SYS__LWP_UNPARK_ALL      = 322 // { ssize_t|sys||_lwp_unpark_all(const lwpid_t *targets, size_t ntargets, const void *hint); }
+	SYS__LWP_SETNAME         = 323 // { int|sys||_lwp_setname(lwpid_t target, const char *name); }
+	SYS__LWP_GETNAME         = 324 // { int|sys||_lwp_getname(lwpid_t target, char *name, size_t len); }
+	SYS__LWP_CTL             = 325 // { int|sys||_lwp_ctl(int features, struct lwpctl **address); }
+	SYS___SIGACTION_SIGTRAMP = 340 // { int|sys||__sigaction_sigtramp(int signum, const struct sigaction *nsa, struct sigaction *osa, const void *tramp, int vers); }
+	SYS_PMC_GET_INFO         = 341 // { int|sys||pmc_get_info(int ctr, int op, void *args); }
+	SYS_PMC_CONTROL          = 342 // { int|sys||pmc_control(int ctr, int op, void *args); }
+	SYS_RASCTL               = 343 // { int|sys||rasctl(void *addr, size_t len, int op); }
+	SYS_KQUEUE               = 344 // { int|sys||kqueue(void); }
+	SYS__SCHED_SETPARAM      = 346 // { int|sys||_sched_setparam(pid_t pid, lwpid_t lid, int policy, const struct sched_param *params); }
+	SYS__SCHED_GETPARAM      = 347 // { int|sys||_sched_getparam(pid_t pid, lwpid_t lid, int *policy, struct sched_param *params); }
+	SYS__SCHED_SETAFFINITY   = 348 // { int|sys||_sched_setaffinity(pid_t pid, lwpid_t lid, size_t size, const cpuset_t *cpuset); }
+	SYS__SCHED_GETAFFINITY   = 349 // { int|sys||_sched_getaffinity(pid_t pid, lwpid_t lid, size_t size, cpuset_t *cpuset); }
+	SYS_SCHED_YIELD          = 350 // { int|sys||sched_yield(void); }
+	SYS_FSYNC_RANGE          = 354 // { int|sys||fsync_range(int fd, int flags, off_t start, off_t length); }
+	SYS_UUIDGEN              = 355 // { int|sys||uuidgen(struct uuid *store, int count); }
+	SYS_GETVFSSTAT           = 356 // { int|sys||getvfsstat(struct statvfs *buf, size_t bufsize, int flags); }
+	SYS_STATVFS1             = 357 // { int|sys||statvfs1(const char *path, struct statvfs *buf, int flags); }
+	SYS_FSTATVFS1            = 358 // { int|sys||fstatvfs1(int fd, struct statvfs *buf, int flags); }
+	SYS_EXTATTRCTL           = 360 // { int|sys||extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE     = 361 // { int|sys||extattr_set_file(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE     = 362 // { ssize_t|sys||extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE  = 363 // { int|sys||extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FD       = 364 // { int|sys||extattr_set_fd(int fd, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD       = 365 // { ssize_t|sys||extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD    = 366 // { int|sys||extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_LINK     = 367 // { int|sys||extattr_set_link(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK     = 368 // { ssize_t|sys||extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK  = 369 // { int|sys||extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_LIST_FD      = 370 // { ssize_t|sys||extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE    = 371 // { ssize_t|sys||extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK    = 372 // { ssize_t|sys||extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_SETXATTR             = 375 // { int|sys||setxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_LSETXATTR            = 376 // { int|sys||lsetxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_FSETXATTR            = 377 // { int|sys||fsetxattr(int fd, const char *name, const void *value, size_t size, int flags); }
+	SYS_GETXATTR             = 378 // { int|sys||getxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_LGETXATTR            = 379 // { int|sys||lgetxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_FGETXATTR            = 380 // { int|sys||fgetxattr(int fd, const char *name, void *value, size_t size); }
+	SYS_LISTXATTR            = 381 // { int|sys||listxattr(const char *path, char *list, size_t size); }
+	SYS_LLISTXATTR           = 382 // { int|sys||llistxattr(const char *path, char *list, size_t size); }
+	SYS_FLISTXATTR           = 383 // { int|sys||flistxattr(int fd, char *list, size_t size); }
+	SYS_REMOVEXATTR          = 384 // { int|sys||removexattr(const char *path, const char *name); }
+	SYS_LREMOVEXATTR         = 385 // { int|sys||lremovexattr(const char *path, const char *name); }
+	SYS_FREMOVEXATTR         = 386 // { int|sys||fremovexattr(int fd, const char *name); }
+	SYS_GETDENTS             = 390 // { int|sys|30|getdents(int fd, char *buf, size_t count); }
+	SYS_SOCKET               = 394 // { int|sys|30|socket(int domain, int type, int protocol); }
+	SYS_GETFH                = 395 // { int|sys|30|getfh(const char *fname, void *fhp, size_t *fh_size); }
+	SYS_MOUNT                = 410 // { int|sys|50|mount(const char *type, const char *path, int flags, void *data, size_t data_len); }
+	SYS_MREMAP               = 411 // { void *|sys||mremap(void *old_address, size_t old_size, void *new_address, size_t new_size, int flags); }
+	SYS_PSET_CREATE          = 412 // { int|sys||pset_create(psetid_t *psid); }
+	SYS_PSET_DESTROY         = 413 // { int|sys||pset_destroy(psetid_t psid); }
+	SYS_PSET_ASSIGN          = 414 // { int|sys||pset_assign(psetid_t psid, cpuid_t cpuid, psetid_t *opsid); }
+	SYS__PSET_BIND           = 415 // { int|sys||_pset_bind(idtype_t idtype, id_t first_id, id_t second_id, psetid_t psid, psetid_t *opsid); }
+	SYS_POSIX_FADVISE        = 416 // { int|sys|50|posix_fadvise(int fd, int PAD, off_t offset, off_t len, int advice); }
+	SYS_SELECT               = 417 // { int|sys|50|select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_GETTIMEOFDAY         = 418 // { int|sys|50|gettimeofday(struct timeval *tp, void *tzp); }
+	SYS_SETTIMEOFDAY         = 419 // { int|sys|50|settimeofday(const struct timeval *tv, const void *tzp); }
+	SYS_UTIMES               = 420 // { int|sys|50|utimes(const char *path, const struct timeval *tptr); }
+	SYS_ADJTIME              = 421 // { int|sys|50|adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_FUTIMES              = 423 // { int|sys|50|futimes(int fd, const struct timeval *tptr); }
+	SYS_LUTIMES              = 424 // { int|sys|50|lutimes(const char *path, const struct timeval *tptr); }
+	SYS_SETITIMER            = 425 // { int|sys|50|setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER            = 426 // { int|sys|50|getitimer(int which, struct itimerval *itv); }
+	SYS_CLOCK_GETTIME        = 427 // { int|sys|50|clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME        = 428 // { int|sys|50|clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES         = 429 // { int|sys|50|clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_NANOSLEEP            = 430 // { int|sys|50|nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS___SIGTIMEDWAIT       = 431 // { int|sys|50|__sigtimedwait(const sigset_t *set, siginfo_t *info, struct timespec *timeout); }
+	SYS__LWP_PARK            = 434 // { int|sys|50|_lwp_park(const struct timespec *ts, lwpid_t unpark, const void *hint, const void *unparkhint); }
+	SYS_KEVENT               = 435 // { int|sys|50|kevent(int fd, const struct kevent *changelist, size_t nchanges, struct kevent *eventlist, size_t nevents, const struct timespec *timeout); }
+	SYS_PSELECT              = 436 // { int|sys|50|pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_POLLTS               = 437 // { int|sys|50|pollts(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_STAT                 = 439 // { int|sys|50|stat(const char *path, struct stat *ub); }
+	SYS_FSTAT                = 440 // { int|sys|50|fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                = 441 // { int|sys|50|lstat(const char *path, struct stat *ub); }
+	SYS___SEMCTL             = 442 // { int|sys|50|__semctl(int semid, int semnum, int cmd, ... union __semun *arg); }
+	SYS_SHMCTL               = 443 // { int|sys|50|shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL               = 444 // { int|sys|50|msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_GETRUSAGE            = 445 // { int|sys|50|getrusage(int who, struct rusage *rusage); }
+	SYS_TIMER_SETTIME        = 446 // { int|sys|50|timer_settime(timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_TIMER_GETTIME        = 447 // { int|sys|50|timer_gettime(timer_t timerid, struct itimerspec *value); }
+	SYS_NTP_GETTIME          = 448 // { int|sys|50|ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_WAIT4                = 449 // { int|sys|50|wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_MKNOD                = 450 // { int|sys|50|mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_FHSTAT               = 451 // { int|sys|50|fhstat(const void *fhp, size_t fh_size, struct stat *sb); }
+	SYS_PIPE2                = 453 // { int|sys||pipe2(int *fildes, int flags); }
+	SYS_DUP3                 = 454 // { int|sys||dup3(int from, int to, int flags); }
+	SYS_KQUEUE1              = 455 // { int|sys||kqueue1(int flags); }
+	SYS_PACCEPT              = 456 // { int|sys||paccept(int s, struct sockaddr *name, socklen_t *anamelen, const sigset_t *mask, int flags); }
+	SYS_LINKAT               = 457 // { int|sys||linkat(int fd1, const char *name1, int fd2, const char *name2, int flags); }
+	SYS_RENAMEAT             = 458 // { int|sys||renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_MKFIFOAT             = 459 // { int|sys||mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT              = 460 // { int|sys||mknodat(int fd, const char *path, mode_t mode, uint32_t dev); }
+	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT             = 464 // { int|sys||fchownat(int fd, const char *path, uid_t owner, gid_t group, int flag); }
+	SYS_FEXECVE              = 465 // { int|sys||fexecve(int fd, char * const *argp, char * const *envp); }
+	SYS_FSTATAT              = 466 // { int|sys||fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_UTIMENSAT            = 467 // { int|sys||utimensat(int fd, const char *path, const struct timespec *tptr, int flag); }
+	SYS_OPENAT               = 468 // { int|sys||openat(int fd, const char *path, int oflags, ... mode_t mode); }
+	SYS_READLINKAT           = 469 // { int|sys||readlinkat(int fd, const char *path, char *buf, size_t bufsize); }
+	SYS_SYMLINKAT            = 470 // { int|sys||symlinkat(const char *path1, int fd, const char *path2); }
+	SYS_UNLINKAT             = 471 // { int|sys||unlinkat(int fd, const char *path, int flag); }
+	SYS_FUTIMENS             = 472 // { int|sys||futimens(int fd, const struct timespec *tptr); }
+	SYS___QUOTACTL           = 473 // { int|sys||__quotactl(const char *path, struct quotactl_args *args); }
+	SYS_POSIX_SPAWN          = 474 // { int|sys||posix_spawn(pid_t *pid, const char *path, const struct posix_spawn_file_actions *file_actions, const struct posix_spawnattr *attrp, char *const *argv, char *const *envp); }
+	SYS_RECVMMSG             = 475 // { int|sys||recvmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags, struct timespec *timeout); }
+	SYS_SENDMMSG             = 476 // { int|sys||sendmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..d59b943ac22a2acf45dc08afc58210d00039acf5
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm.go
@@ -0,0 +1,274 @@
+// go run mksysnum.go http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && netbsd
+
+package unix
+
+const (
+	SYS_EXIT                 = 1   // { void|sys||exit(int rval); }
+	SYS_FORK                 = 2   // { int|sys||fork(void); }
+	SYS_READ                 = 3   // { ssize_t|sys||read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                = 4   // { ssize_t|sys||write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                 = 5   // { int|sys||open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE                = 6   // { int|sys||close(int fd); }
+	SYS_LINK                 = 9   // { int|sys||link(const char *path, const char *link); }
+	SYS_UNLINK               = 10  // { int|sys||unlink(const char *path); }
+	SYS_CHDIR                = 12  // { int|sys||chdir(const char *path); }
+	SYS_FCHDIR               = 13  // { int|sys||fchdir(int fd); }
+	SYS_CHMOD                = 15  // { int|sys||chmod(const char *path, mode_t mode); }
+	SYS_CHOWN                = 16  // { int|sys||chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_BREAK                = 17  // { int|sys||obreak(char *nsize); }
+	SYS_GETPID               = 20  // { pid_t|sys||getpid_with_ppid(void); }
+	SYS_UNMOUNT              = 22  // { int|sys||unmount(const char *path, int flags); }
+	SYS_SETUID               = 23  // { int|sys||setuid(uid_t uid); }
+	SYS_GETUID               = 24  // { uid_t|sys||getuid_with_euid(void); }
+	SYS_GETEUID              = 25  // { uid_t|sys||geteuid(void); }
+	SYS_PTRACE               = 26  // { int|sys||ptrace(int req, pid_t pid, void *addr, int data); }
+	SYS_RECVMSG              = 27  // { ssize_t|sys||recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG              = 28  // { ssize_t|sys||sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM             = 29  // { ssize_t|sys||recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT               = 30  // { int|sys||accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME          = 31  // { int|sys||getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME          = 32  // { int|sys||getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS               = 33  // { int|sys||access(const char *path, int flags); }
+	SYS_CHFLAGS              = 34  // { int|sys||chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS             = 35  // { int|sys||fchflags(int fd, u_long flags); }
+	SYS_SYNC                 = 36  // { void|sys||sync(void); }
+	SYS_KILL                 = 37  // { int|sys||kill(pid_t pid, int signum); }
+	SYS_GETPPID              = 39  // { pid_t|sys||getppid(void); }
+	SYS_DUP                  = 41  // { int|sys||dup(int fd); }
+	SYS_PIPE                 = 42  // { int|sys||pipe(void); }
+	SYS_GETEGID              = 43  // { gid_t|sys||getegid(void); }
+	SYS_PROFIL               = 44  // { int|sys||profil(char *samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE               = 45  // { int|sys||ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_GETGID               = 47  // { gid_t|sys||getgid_with_egid(void); }
+	SYS___GETLOGIN           = 49  // { int|sys||__getlogin(char *namebuf, size_t namelen); }
+	SYS___SETLOGIN           = 50  // { int|sys||__setlogin(const char *namebuf); }
+	SYS_ACCT                 = 51  // { int|sys||acct(const char *path); }
+	SYS_IOCTL                = 54  // { int|sys||ioctl(int fd, u_long com, ... void *data); }
+	SYS_REVOKE               = 56  // { int|sys||revoke(const char *path); }
+	SYS_SYMLINK              = 57  // { int|sys||symlink(const char *path, const char *link); }
+	SYS_READLINK             = 58  // { ssize_t|sys||readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE               = 59  // { int|sys||execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK                = 60  // { mode_t|sys||umask(mode_t newmask); }
+	SYS_CHROOT               = 61  // { int|sys||chroot(const char *path); }
+	SYS_VFORK                = 66  // { int|sys||vfork(void); }
+	SYS_SBRK                 = 69  // { int|sys||sbrk(intptr_t incr); }
+	SYS_SSTK                 = 70  // { int|sys||sstk(int incr); }
+	SYS_VADVISE              = 72  // { int|sys||ovadvise(int anom); }
+	SYS_MUNMAP               = 73  // { int|sys||munmap(void *addr, size_t len); }
+	SYS_MPROTECT             = 74  // { int|sys||mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE              = 75  // { int|sys||madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE              = 78  // { int|sys||mincore(void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS            = 79  // { int|sys||getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS            = 80  // { int|sys||setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP              = 81  // { int|sys||getpgrp(void); }
+	SYS_SETPGID              = 82  // { int|sys||setpgid(pid_t pid, pid_t pgid); }
+	SYS_DUP2                 = 90  // { int|sys||dup2(int from, int to); }
+	SYS_FCNTL                = 92  // { int|sys||fcntl(int fd, int cmd, ... void *arg); }
+	SYS_FSYNC                = 95  // { int|sys||fsync(int fd); }
+	SYS_SETPRIORITY          = 96  // { int|sys||setpriority(int which, id_t who, int prio); }
+	SYS_CONNECT              = 98  // { int|sys||connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETPRIORITY          = 100 // { int|sys||getpriority(int which, id_t who); }
+	SYS_BIND                 = 104 // { int|sys||bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT           = 105 // { int|sys||setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN               = 106 // { int|sys||listen(int s, int backlog); }
+	SYS_GETSOCKOPT           = 118 // { int|sys||getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_READV                = 120 // { ssize_t|sys||readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV               = 121 // { ssize_t|sys||writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_FCHOWN               = 123 // { int|sys||fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD               = 124 // { int|sys||fchmod(int fd, mode_t mode); }
+	SYS_SETREUID             = 126 // { int|sys||setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID             = 127 // { int|sys||setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME               = 128 // { int|sys||rename(const char *from, const char *to); }
+	SYS_FLOCK                = 131 // { int|sys||flock(int fd, int how); }
+	SYS_MKFIFO               = 132 // { int|sys||mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO               = 133 // { ssize_t|sys||sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN             = 134 // { int|sys||shutdown(int s, int how); }
+	SYS_SOCKETPAIR           = 135 // { int|sys||socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                = 136 // { int|sys||mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR                = 137 // { int|sys||rmdir(const char *path); }
+	SYS_SETSID               = 147 // { int|sys||setsid(void); }
+	SYS_SYSARCH              = 165 // { int|sys||sysarch(int op, void *parms); }
+	SYS_PREAD                = 173 // { ssize_t|sys||pread(int fd, void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_PWRITE               = 174 // { ssize_t|sys||pwrite(int fd, const void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_NTP_ADJTIME          = 176 // { int|sys||ntp_adjtime(struct timex *tp); }
+	SYS_SETGID               = 181 // { int|sys||setgid(gid_t gid); }
+	SYS_SETEGID              = 182 // { int|sys||setegid(gid_t egid); }
+	SYS_SETEUID              = 183 // { int|sys||seteuid(uid_t euid); }
+	SYS_PATHCONF             = 191 // { long|sys||pathconf(const char *path, int name); }
+	SYS_FPATHCONF            = 192 // { long|sys||fpathconf(int fd, int name); }
+	SYS_GETRLIMIT            = 194 // { int|sys||getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT            = 195 // { int|sys||setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP                 = 197 // { void *|sys||mmap(void *addr, size_t len, int prot, int flags, int fd, long PAD, off_t pos); }
+	SYS_LSEEK                = 199 // { off_t|sys||lseek(int fd, int PAD, off_t offset, int whence); }
+	SYS_TRUNCATE             = 200 // { int|sys||truncate(const char *path, int PAD, off_t length); }
+	SYS_FTRUNCATE            = 201 // { int|sys||ftruncate(int fd, int PAD, off_t length); }
+	SYS___SYSCTL             = 202 // { int|sys||__sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, const void *new, size_t newlen); }
+	SYS_MLOCK                = 203 // { int|sys||mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK              = 204 // { int|sys||munlock(const void *addr, size_t len); }
+	SYS_UNDELETE             = 205 // { int|sys||undelete(const char *path); }
+	SYS_GETPGID              = 207 // { pid_t|sys||getpgid(pid_t pid); }
+	SYS_REBOOT               = 208 // { int|sys||reboot(int opt, char *bootstr); }
+	SYS_POLL                 = 209 // { int|sys||poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET               = 221 // { int|sys||semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                = 222 // { int|sys||semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_SEMCONFIG            = 223 // { int|sys||semconfig(int flag); }
+	SYS_MSGGET               = 225 // { int|sys||msgget(key_t key, int msgflg); }
+	SYS_MSGSND               = 226 // { int|sys||msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV               = 227 // { ssize_t|sys||msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                = 228 // { void *|sys||shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                = 230 // { int|sys||shmdt(const void *shmaddr); }
+	SYS_SHMGET               = 231 // { int|sys||shmget(key_t key, size_t size, int shmflg); }
+	SYS_TIMER_CREATE         = 235 // { int|sys||timer_create(clockid_t clock_id, struct sigevent *evp, timer_t *timerid); }
+	SYS_TIMER_DELETE         = 236 // { int|sys||timer_delete(timer_t timerid); }
+	SYS_TIMER_GETOVERRUN     = 239 // { int|sys||timer_getoverrun(timer_t timerid); }
+	SYS_FDATASYNC            = 241 // { int|sys||fdatasync(int fd); }
+	SYS_MLOCKALL             = 242 // { int|sys||mlockall(int flags); }
+	SYS_MUNLOCKALL           = 243 // { int|sys||munlockall(void); }
+	SYS_SIGQUEUEINFO         = 245 // { int|sys||sigqueueinfo(pid_t pid, const siginfo_t *info); }
+	SYS_MODCTL               = 246 // { int|sys||modctl(int cmd, void *arg); }
+	SYS___POSIX_RENAME       = 270 // { int|sys||__posix_rename(const char *from, const char *to); }
+	SYS_SWAPCTL              = 271 // { int|sys||swapctl(int cmd, void *arg, int misc); }
+	SYS_MINHERIT             = 273 // { int|sys||minherit(void *addr, size_t len, int inherit); }
+	SYS_LCHMOD               = 274 // { int|sys||lchmod(const char *path, mode_t mode); }
+	SYS_LCHOWN               = 275 // { int|sys||lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_MSYNC                = 277 // { int|sys|13|msync(void *addr, size_t len, int flags); }
+	SYS___POSIX_CHOWN        = 283 // { int|sys||__posix_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS___POSIX_FCHOWN       = 284 // { int|sys||__posix_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS___POSIX_LCHOWN       = 285 // { int|sys||__posix_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID               = 286 // { pid_t|sys||getsid(pid_t pid); }
+	SYS___CLONE              = 287 // { pid_t|sys||__clone(int flags, void *stack); }
+	SYS_FKTRACE              = 288 // { int|sys||fktrace(int fd, int ops, int facs, pid_t pid); }
+	SYS_PREADV               = 289 // { ssize_t|sys||preadv(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS_PWRITEV              = 290 // { ssize_t|sys||pwritev(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS___GETCWD             = 296 // { int|sys||__getcwd(char *bufp, size_t length); }
+	SYS_FCHROOT              = 297 // { int|sys||fchroot(int fd); }
+	SYS_LCHFLAGS             = 304 // { int|sys||lchflags(const char *path, u_long flags); }
+	SYS_ISSETUGID            = 305 // { int|sys||issetugid(void); }
+	SYS_UTRACE               = 306 // { int|sys||utrace(const char *label, void *addr, size_t len); }
+	SYS_GETCONTEXT           = 307 // { int|sys||getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT           = 308 // { int|sys||setcontext(const struct __ucontext *ucp); }
+	SYS__LWP_CREATE          = 309 // { int|sys||_lwp_create(const struct __ucontext *ucp, u_long flags, lwpid_t *new_lwp); }
+	SYS__LWP_EXIT            = 310 // { int|sys||_lwp_exit(void); }
+	SYS__LWP_SELF            = 311 // { lwpid_t|sys||_lwp_self(void); }
+	SYS__LWP_WAIT            = 312 // { int|sys||_lwp_wait(lwpid_t wait_for, lwpid_t *departed); }
+	SYS__LWP_SUSPEND         = 313 // { int|sys||_lwp_suspend(lwpid_t target); }
+	SYS__LWP_CONTINUE        = 314 // { int|sys||_lwp_continue(lwpid_t target); }
+	SYS__LWP_WAKEUP          = 315 // { int|sys||_lwp_wakeup(lwpid_t target); }
+	SYS__LWP_GETPRIVATE      = 316 // { void *|sys||_lwp_getprivate(void); }
+	SYS__LWP_SETPRIVATE      = 317 // { void|sys||_lwp_setprivate(void *ptr); }
+	SYS__LWP_KILL            = 318 // { int|sys||_lwp_kill(lwpid_t target, int signo); }
+	SYS__LWP_DETACH          = 319 // { int|sys||_lwp_detach(lwpid_t target); }
+	SYS__LWP_UNPARK          = 321 // { int|sys||_lwp_unpark(lwpid_t target, const void *hint); }
+	SYS__LWP_UNPARK_ALL      = 322 // { ssize_t|sys||_lwp_unpark_all(const lwpid_t *targets, size_t ntargets, const void *hint); }
+	SYS__LWP_SETNAME         = 323 // { int|sys||_lwp_setname(lwpid_t target, const char *name); }
+	SYS__LWP_GETNAME         = 324 // { int|sys||_lwp_getname(lwpid_t target, char *name, size_t len); }
+	SYS__LWP_CTL             = 325 // { int|sys||_lwp_ctl(int features, struct lwpctl **address); }
+	SYS___SIGACTION_SIGTRAMP = 340 // { int|sys||__sigaction_sigtramp(int signum, const struct sigaction *nsa, struct sigaction *osa, const void *tramp, int vers); }
+	SYS_PMC_GET_INFO         = 341 // { int|sys||pmc_get_info(int ctr, int op, void *args); }
+	SYS_PMC_CONTROL          = 342 // { int|sys||pmc_control(int ctr, int op, void *args); }
+	SYS_RASCTL               = 343 // { int|sys||rasctl(void *addr, size_t len, int op); }
+	SYS_KQUEUE               = 344 // { int|sys||kqueue(void); }
+	SYS__SCHED_SETPARAM      = 346 // { int|sys||_sched_setparam(pid_t pid, lwpid_t lid, int policy, const struct sched_param *params); }
+	SYS__SCHED_GETPARAM      = 347 // { int|sys||_sched_getparam(pid_t pid, lwpid_t lid, int *policy, struct sched_param *params); }
+	SYS__SCHED_SETAFFINITY   = 348 // { int|sys||_sched_setaffinity(pid_t pid, lwpid_t lid, size_t size, const cpuset_t *cpuset); }
+	SYS__SCHED_GETAFFINITY   = 349 // { int|sys||_sched_getaffinity(pid_t pid, lwpid_t lid, size_t size, cpuset_t *cpuset); }
+	SYS_SCHED_YIELD          = 350 // { int|sys||sched_yield(void); }
+	SYS_FSYNC_RANGE          = 354 // { int|sys||fsync_range(int fd, int flags, off_t start, off_t length); }
+	SYS_UUIDGEN              = 355 // { int|sys||uuidgen(struct uuid *store, int count); }
+	SYS_GETVFSSTAT           = 356 // { int|sys||getvfsstat(struct statvfs *buf, size_t bufsize, int flags); }
+	SYS_STATVFS1             = 357 // { int|sys||statvfs1(const char *path, struct statvfs *buf, int flags); }
+	SYS_FSTATVFS1            = 358 // { int|sys||fstatvfs1(int fd, struct statvfs *buf, int flags); }
+	SYS_EXTATTRCTL           = 360 // { int|sys||extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE     = 361 // { int|sys||extattr_set_file(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE     = 362 // { ssize_t|sys||extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE  = 363 // { int|sys||extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FD       = 364 // { int|sys||extattr_set_fd(int fd, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD       = 365 // { ssize_t|sys||extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD    = 366 // { int|sys||extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_LINK     = 367 // { int|sys||extattr_set_link(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK     = 368 // { ssize_t|sys||extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK  = 369 // { int|sys||extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_LIST_FD      = 370 // { ssize_t|sys||extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE    = 371 // { ssize_t|sys||extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK    = 372 // { ssize_t|sys||extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_SETXATTR             = 375 // { int|sys||setxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_LSETXATTR            = 376 // { int|sys||lsetxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_FSETXATTR            = 377 // { int|sys||fsetxattr(int fd, const char *name, const void *value, size_t size, int flags); }
+	SYS_GETXATTR             = 378 // { int|sys||getxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_LGETXATTR            = 379 // { int|sys||lgetxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_FGETXATTR            = 380 // { int|sys||fgetxattr(int fd, const char *name, void *value, size_t size); }
+	SYS_LISTXATTR            = 381 // { int|sys||listxattr(const char *path, char *list, size_t size); }
+	SYS_LLISTXATTR           = 382 // { int|sys||llistxattr(const char *path, char *list, size_t size); }
+	SYS_FLISTXATTR           = 383 // { int|sys||flistxattr(int fd, char *list, size_t size); }
+	SYS_REMOVEXATTR          = 384 // { int|sys||removexattr(const char *path, const char *name); }
+	SYS_LREMOVEXATTR         = 385 // { int|sys||lremovexattr(const char *path, const char *name); }
+	SYS_FREMOVEXATTR         = 386 // { int|sys||fremovexattr(int fd, const char *name); }
+	SYS_GETDENTS             = 390 // { int|sys|30|getdents(int fd, char *buf, size_t count); }
+	SYS_SOCKET               = 394 // { int|sys|30|socket(int domain, int type, int protocol); }
+	SYS_GETFH                = 395 // { int|sys|30|getfh(const char *fname, void *fhp, size_t *fh_size); }
+	SYS_MOUNT                = 410 // { int|sys|50|mount(const char *type, const char *path, int flags, void *data, size_t data_len); }
+	SYS_MREMAP               = 411 // { void *|sys||mremap(void *old_address, size_t old_size, void *new_address, size_t new_size, int flags); }
+	SYS_PSET_CREATE          = 412 // { int|sys||pset_create(psetid_t *psid); }
+	SYS_PSET_DESTROY         = 413 // { int|sys||pset_destroy(psetid_t psid); }
+	SYS_PSET_ASSIGN          = 414 // { int|sys||pset_assign(psetid_t psid, cpuid_t cpuid, psetid_t *opsid); }
+	SYS__PSET_BIND           = 415 // { int|sys||_pset_bind(idtype_t idtype, id_t first_id, id_t second_id, psetid_t psid, psetid_t *opsid); }
+	SYS_POSIX_FADVISE        = 416 // { int|sys|50|posix_fadvise(int fd, int PAD, off_t offset, off_t len, int advice); }
+	SYS_SELECT               = 417 // { int|sys|50|select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_GETTIMEOFDAY         = 418 // { int|sys|50|gettimeofday(struct timeval *tp, void *tzp); }
+	SYS_SETTIMEOFDAY         = 419 // { int|sys|50|settimeofday(const struct timeval *tv, const void *tzp); }
+	SYS_UTIMES               = 420 // { int|sys|50|utimes(const char *path, const struct timeval *tptr); }
+	SYS_ADJTIME              = 421 // { int|sys|50|adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_FUTIMES              = 423 // { int|sys|50|futimes(int fd, const struct timeval *tptr); }
+	SYS_LUTIMES              = 424 // { int|sys|50|lutimes(const char *path, const struct timeval *tptr); }
+	SYS_SETITIMER            = 425 // { int|sys|50|setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER            = 426 // { int|sys|50|getitimer(int which, struct itimerval *itv); }
+	SYS_CLOCK_GETTIME        = 427 // { int|sys|50|clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME        = 428 // { int|sys|50|clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES         = 429 // { int|sys|50|clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_NANOSLEEP            = 430 // { int|sys|50|nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS___SIGTIMEDWAIT       = 431 // { int|sys|50|__sigtimedwait(const sigset_t *set, siginfo_t *info, struct timespec *timeout); }
+	SYS__LWP_PARK            = 434 // { int|sys|50|_lwp_park(const struct timespec *ts, lwpid_t unpark, const void *hint, const void *unparkhint); }
+	SYS_KEVENT               = 435 // { int|sys|50|kevent(int fd, const struct kevent *changelist, size_t nchanges, struct kevent *eventlist, size_t nevents, const struct timespec *timeout); }
+	SYS_PSELECT              = 436 // { int|sys|50|pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_POLLTS               = 437 // { int|sys|50|pollts(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_STAT                 = 439 // { int|sys|50|stat(const char *path, struct stat *ub); }
+	SYS_FSTAT                = 440 // { int|sys|50|fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                = 441 // { int|sys|50|lstat(const char *path, struct stat *ub); }
+	SYS___SEMCTL             = 442 // { int|sys|50|__semctl(int semid, int semnum, int cmd, ... union __semun *arg); }
+	SYS_SHMCTL               = 443 // { int|sys|50|shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL               = 444 // { int|sys|50|msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_GETRUSAGE            = 445 // { int|sys|50|getrusage(int who, struct rusage *rusage); }
+	SYS_TIMER_SETTIME        = 446 // { int|sys|50|timer_settime(timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_TIMER_GETTIME        = 447 // { int|sys|50|timer_gettime(timer_t timerid, struct itimerspec *value); }
+	SYS_NTP_GETTIME          = 448 // { int|sys|50|ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_WAIT4                = 449 // { int|sys|50|wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_MKNOD                = 450 // { int|sys|50|mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_FHSTAT               = 451 // { int|sys|50|fhstat(const void *fhp, size_t fh_size, struct stat *sb); }
+	SYS_PIPE2                = 453 // { int|sys||pipe2(int *fildes, int flags); }
+	SYS_DUP3                 = 454 // { int|sys||dup3(int from, int to, int flags); }
+	SYS_KQUEUE1              = 455 // { int|sys||kqueue1(int flags); }
+	SYS_PACCEPT              = 456 // { int|sys||paccept(int s, struct sockaddr *name, socklen_t *anamelen, const sigset_t *mask, int flags); }
+	SYS_LINKAT               = 457 // { int|sys||linkat(int fd1, const char *name1, int fd2, const char *name2, int flags); }
+	SYS_RENAMEAT             = 458 // { int|sys||renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_MKFIFOAT             = 459 // { int|sys||mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT              = 460 // { int|sys||mknodat(int fd, const char *path, mode_t mode, uint32_t dev); }
+	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT             = 464 // { int|sys||fchownat(int fd, const char *path, uid_t owner, gid_t group, int flag); }
+	SYS_FEXECVE              = 465 // { int|sys||fexecve(int fd, char * const *argp, char * const *envp); }
+	SYS_FSTATAT              = 466 // { int|sys||fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_UTIMENSAT            = 467 // { int|sys||utimensat(int fd, const char *path, const struct timespec *tptr, int flag); }
+	SYS_OPENAT               = 468 // { int|sys||openat(int fd, const char *path, int oflags, ... mode_t mode); }
+	SYS_READLINKAT           = 469 // { int|sys||readlinkat(int fd, const char *path, char *buf, size_t bufsize); }
+	SYS_SYMLINKAT            = 470 // { int|sys||symlinkat(const char *path1, int fd, const char *path2); }
+	SYS_UNLINKAT             = 471 // { int|sys||unlinkat(int fd, const char *path, int flag); }
+	SYS_FUTIMENS             = 472 // { int|sys||futimens(int fd, const struct timespec *tptr); }
+	SYS___QUOTACTL           = 473 // { int|sys||__quotactl(const char *path, struct quotactl_args *args); }
+	SYS_POSIX_SPAWN          = 474 // { int|sys||posix_spawn(pid_t *pid, const char *path, const struct posix_spawn_file_actions *file_actions, const struct posix_spawnattr *attrp, char *const *argv, char *const *envp); }
+	SYS_RECVMMSG             = 475 // { int|sys||recvmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags, struct timespec *timeout); }
+	SYS_SENDMMSG             = 476 // { int|sys||sendmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..31e771d53e69586ef6170ea431f41330ce76c445
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_netbsd_arm64.go
@@ -0,0 +1,274 @@
+// go run mksysnum.go http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; DO NOT EDIT.
+
+//go:build arm64 && netbsd
+
+package unix
+
+const (
+	SYS_EXIT                 = 1   // { void|sys||exit(int rval); }
+	SYS_FORK                 = 2   // { int|sys||fork(void); }
+	SYS_READ                 = 3   // { ssize_t|sys||read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE                = 4   // { ssize_t|sys||write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN                 = 5   // { int|sys||open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE                = 6   // { int|sys||close(int fd); }
+	SYS_LINK                 = 9   // { int|sys||link(const char *path, const char *link); }
+	SYS_UNLINK               = 10  // { int|sys||unlink(const char *path); }
+	SYS_CHDIR                = 12  // { int|sys||chdir(const char *path); }
+	SYS_FCHDIR               = 13  // { int|sys||fchdir(int fd); }
+	SYS_CHMOD                = 15  // { int|sys||chmod(const char *path, mode_t mode); }
+	SYS_CHOWN                = 16  // { int|sys||chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_BREAK                = 17  // { int|sys||obreak(char *nsize); }
+	SYS_GETPID               = 20  // { pid_t|sys||getpid_with_ppid(void); }
+	SYS_UNMOUNT              = 22  // { int|sys||unmount(const char *path, int flags); }
+	SYS_SETUID               = 23  // { int|sys||setuid(uid_t uid); }
+	SYS_GETUID               = 24  // { uid_t|sys||getuid_with_euid(void); }
+	SYS_GETEUID              = 25  // { uid_t|sys||geteuid(void); }
+	SYS_PTRACE               = 26  // { int|sys||ptrace(int req, pid_t pid, void *addr, int data); }
+	SYS_RECVMSG              = 27  // { ssize_t|sys||recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG              = 28  // { ssize_t|sys||sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM             = 29  // { ssize_t|sys||recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT               = 30  // { int|sys||accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME          = 31  // { int|sys||getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME          = 32  // { int|sys||getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS               = 33  // { int|sys||access(const char *path, int flags); }
+	SYS_CHFLAGS              = 34  // { int|sys||chflags(const char *path, u_long flags); }
+	SYS_FCHFLAGS             = 35  // { int|sys||fchflags(int fd, u_long flags); }
+	SYS_SYNC                 = 36  // { void|sys||sync(void); }
+	SYS_KILL                 = 37  // { int|sys||kill(pid_t pid, int signum); }
+	SYS_GETPPID              = 39  // { pid_t|sys||getppid(void); }
+	SYS_DUP                  = 41  // { int|sys||dup(int fd); }
+	SYS_PIPE                 = 42  // { int|sys||pipe(void); }
+	SYS_GETEGID              = 43  // { gid_t|sys||getegid(void); }
+	SYS_PROFIL               = 44  // { int|sys||profil(char *samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE               = 45  // { int|sys||ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_GETGID               = 47  // { gid_t|sys||getgid_with_egid(void); }
+	SYS___GETLOGIN           = 49  // { int|sys||__getlogin(char *namebuf, size_t namelen); }
+	SYS___SETLOGIN           = 50  // { int|sys||__setlogin(const char *namebuf); }
+	SYS_ACCT                 = 51  // { int|sys||acct(const char *path); }
+	SYS_IOCTL                = 54  // { int|sys||ioctl(int fd, u_long com, ... void *data); }
+	SYS_REVOKE               = 56  // { int|sys||revoke(const char *path); }
+	SYS_SYMLINK              = 57  // { int|sys||symlink(const char *path, const char *link); }
+	SYS_READLINK             = 58  // { ssize_t|sys||readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE               = 59  // { int|sys||execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK                = 60  // { mode_t|sys||umask(mode_t newmask); }
+	SYS_CHROOT               = 61  // { int|sys||chroot(const char *path); }
+	SYS_VFORK                = 66  // { int|sys||vfork(void); }
+	SYS_SBRK                 = 69  // { int|sys||sbrk(intptr_t incr); }
+	SYS_SSTK                 = 70  // { int|sys||sstk(int incr); }
+	SYS_VADVISE              = 72  // { int|sys||ovadvise(int anom); }
+	SYS_MUNMAP               = 73  // { int|sys||munmap(void *addr, size_t len); }
+	SYS_MPROTECT             = 74  // { int|sys||mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE              = 75  // { int|sys||madvise(void *addr, size_t len, int behav); }
+	SYS_MINCORE              = 78  // { int|sys||mincore(void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS            = 79  // { int|sys||getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS            = 80  // { int|sys||setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP              = 81  // { int|sys||getpgrp(void); }
+	SYS_SETPGID              = 82  // { int|sys||setpgid(pid_t pid, pid_t pgid); }
+	SYS_DUP2                 = 90  // { int|sys||dup2(int from, int to); }
+	SYS_FCNTL                = 92  // { int|sys||fcntl(int fd, int cmd, ... void *arg); }
+	SYS_FSYNC                = 95  // { int|sys||fsync(int fd); }
+	SYS_SETPRIORITY          = 96  // { int|sys||setpriority(int which, id_t who, int prio); }
+	SYS_CONNECT              = 98  // { int|sys||connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETPRIORITY          = 100 // { int|sys||getpriority(int which, id_t who); }
+	SYS_BIND                 = 104 // { int|sys||bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT           = 105 // { int|sys||setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN               = 106 // { int|sys||listen(int s, int backlog); }
+	SYS_GETSOCKOPT           = 118 // { int|sys||getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_READV                = 120 // { ssize_t|sys||readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV               = 121 // { ssize_t|sys||writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_FCHOWN               = 123 // { int|sys||fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD               = 124 // { int|sys||fchmod(int fd, mode_t mode); }
+	SYS_SETREUID             = 126 // { int|sys||setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID             = 127 // { int|sys||setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME               = 128 // { int|sys||rename(const char *from, const char *to); }
+	SYS_FLOCK                = 131 // { int|sys||flock(int fd, int how); }
+	SYS_MKFIFO               = 132 // { int|sys||mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO               = 133 // { ssize_t|sys||sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN             = 134 // { int|sys||shutdown(int s, int how); }
+	SYS_SOCKETPAIR           = 135 // { int|sys||socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR                = 136 // { int|sys||mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR                = 137 // { int|sys||rmdir(const char *path); }
+	SYS_SETSID               = 147 // { int|sys||setsid(void); }
+	SYS_SYSARCH              = 165 // { int|sys||sysarch(int op, void *parms); }
+	SYS_PREAD                = 173 // { ssize_t|sys||pread(int fd, void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_PWRITE               = 174 // { ssize_t|sys||pwrite(int fd, const void *buf, size_t nbyte, int PAD, off_t offset); }
+	SYS_NTP_ADJTIME          = 176 // { int|sys||ntp_adjtime(struct timex *tp); }
+	SYS_SETGID               = 181 // { int|sys||setgid(gid_t gid); }
+	SYS_SETEGID              = 182 // { int|sys||setegid(gid_t egid); }
+	SYS_SETEUID              = 183 // { int|sys||seteuid(uid_t euid); }
+	SYS_PATHCONF             = 191 // { long|sys||pathconf(const char *path, int name); }
+	SYS_FPATHCONF            = 192 // { long|sys||fpathconf(int fd, int name); }
+	SYS_GETRLIMIT            = 194 // { int|sys||getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT            = 195 // { int|sys||setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP                 = 197 // { void *|sys||mmap(void *addr, size_t len, int prot, int flags, int fd, long PAD, off_t pos); }
+	SYS_LSEEK                = 199 // { off_t|sys||lseek(int fd, int PAD, off_t offset, int whence); }
+	SYS_TRUNCATE             = 200 // { int|sys||truncate(const char *path, int PAD, off_t length); }
+	SYS_FTRUNCATE            = 201 // { int|sys||ftruncate(int fd, int PAD, off_t length); }
+	SYS___SYSCTL             = 202 // { int|sys||__sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, const void *new, size_t newlen); }
+	SYS_MLOCK                = 203 // { int|sys||mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK              = 204 // { int|sys||munlock(const void *addr, size_t len); }
+	SYS_UNDELETE             = 205 // { int|sys||undelete(const char *path); }
+	SYS_GETPGID              = 207 // { pid_t|sys||getpgid(pid_t pid); }
+	SYS_REBOOT               = 208 // { int|sys||reboot(int opt, char *bootstr); }
+	SYS_POLL                 = 209 // { int|sys||poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_SEMGET               = 221 // { int|sys||semget(key_t key, int nsems, int semflg); }
+	SYS_SEMOP                = 222 // { int|sys||semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_SEMCONFIG            = 223 // { int|sys||semconfig(int flag); }
+	SYS_MSGGET               = 225 // { int|sys||msgget(key_t key, int msgflg); }
+	SYS_MSGSND               = 226 // { int|sys||msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV               = 227 // { ssize_t|sys||msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT                = 228 // { void *|sys||shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT                = 230 // { int|sys||shmdt(const void *shmaddr); }
+	SYS_SHMGET               = 231 // { int|sys||shmget(key_t key, size_t size, int shmflg); }
+	SYS_TIMER_CREATE         = 235 // { int|sys||timer_create(clockid_t clock_id, struct sigevent *evp, timer_t *timerid); }
+	SYS_TIMER_DELETE         = 236 // { int|sys||timer_delete(timer_t timerid); }
+	SYS_TIMER_GETOVERRUN     = 239 // { int|sys||timer_getoverrun(timer_t timerid); }
+	SYS_FDATASYNC            = 241 // { int|sys||fdatasync(int fd); }
+	SYS_MLOCKALL             = 242 // { int|sys||mlockall(int flags); }
+	SYS_MUNLOCKALL           = 243 // { int|sys||munlockall(void); }
+	SYS_SIGQUEUEINFO         = 245 // { int|sys||sigqueueinfo(pid_t pid, const siginfo_t *info); }
+	SYS_MODCTL               = 246 // { int|sys||modctl(int cmd, void *arg); }
+	SYS___POSIX_RENAME       = 270 // { int|sys||__posix_rename(const char *from, const char *to); }
+	SYS_SWAPCTL              = 271 // { int|sys||swapctl(int cmd, void *arg, int misc); }
+	SYS_MINHERIT             = 273 // { int|sys||minherit(void *addr, size_t len, int inherit); }
+	SYS_LCHMOD               = 274 // { int|sys||lchmod(const char *path, mode_t mode); }
+	SYS_LCHOWN               = 275 // { int|sys||lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_MSYNC                = 277 // { int|sys|13|msync(void *addr, size_t len, int flags); }
+	SYS___POSIX_CHOWN        = 283 // { int|sys||__posix_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS___POSIX_FCHOWN       = 284 // { int|sys||__posix_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS___POSIX_LCHOWN       = 285 // { int|sys||__posix_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID               = 286 // { pid_t|sys||getsid(pid_t pid); }
+	SYS___CLONE              = 287 // { pid_t|sys||__clone(int flags, void *stack); }
+	SYS_FKTRACE              = 288 // { int|sys||fktrace(int fd, int ops, int facs, pid_t pid); }
+	SYS_PREADV               = 289 // { ssize_t|sys||preadv(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS_PWRITEV              = 290 // { ssize_t|sys||pwritev(int fd, const struct iovec *iovp, int iovcnt, int PAD, off_t offset); }
+	SYS___GETCWD             = 296 // { int|sys||__getcwd(char *bufp, size_t length); }
+	SYS_FCHROOT              = 297 // { int|sys||fchroot(int fd); }
+	SYS_LCHFLAGS             = 304 // { int|sys||lchflags(const char *path, u_long flags); }
+	SYS_ISSETUGID            = 305 // { int|sys||issetugid(void); }
+	SYS_UTRACE               = 306 // { int|sys||utrace(const char *label, void *addr, size_t len); }
+	SYS_GETCONTEXT           = 307 // { int|sys||getcontext(struct __ucontext *ucp); }
+	SYS_SETCONTEXT           = 308 // { int|sys||setcontext(const struct __ucontext *ucp); }
+	SYS__LWP_CREATE          = 309 // { int|sys||_lwp_create(const struct __ucontext *ucp, u_long flags, lwpid_t *new_lwp); }
+	SYS__LWP_EXIT            = 310 // { int|sys||_lwp_exit(void); }
+	SYS__LWP_SELF            = 311 // { lwpid_t|sys||_lwp_self(void); }
+	SYS__LWP_WAIT            = 312 // { int|sys||_lwp_wait(lwpid_t wait_for, lwpid_t *departed); }
+	SYS__LWP_SUSPEND         = 313 // { int|sys||_lwp_suspend(lwpid_t target); }
+	SYS__LWP_CONTINUE        = 314 // { int|sys||_lwp_continue(lwpid_t target); }
+	SYS__LWP_WAKEUP          = 315 // { int|sys||_lwp_wakeup(lwpid_t target); }
+	SYS__LWP_GETPRIVATE      = 316 // { void *|sys||_lwp_getprivate(void); }
+	SYS__LWP_SETPRIVATE      = 317 // { void|sys||_lwp_setprivate(void *ptr); }
+	SYS__LWP_KILL            = 318 // { int|sys||_lwp_kill(lwpid_t target, int signo); }
+	SYS__LWP_DETACH          = 319 // { int|sys||_lwp_detach(lwpid_t target); }
+	SYS__LWP_UNPARK          = 321 // { int|sys||_lwp_unpark(lwpid_t target, const void *hint); }
+	SYS__LWP_UNPARK_ALL      = 322 // { ssize_t|sys||_lwp_unpark_all(const lwpid_t *targets, size_t ntargets, const void *hint); }
+	SYS__LWP_SETNAME         = 323 // { int|sys||_lwp_setname(lwpid_t target, const char *name); }
+	SYS__LWP_GETNAME         = 324 // { int|sys||_lwp_getname(lwpid_t target, char *name, size_t len); }
+	SYS__LWP_CTL             = 325 // { int|sys||_lwp_ctl(int features, struct lwpctl **address); }
+	SYS___SIGACTION_SIGTRAMP = 340 // { int|sys||__sigaction_sigtramp(int signum, const struct sigaction *nsa, struct sigaction *osa, const void *tramp, int vers); }
+	SYS_PMC_GET_INFO         = 341 // { int|sys||pmc_get_info(int ctr, int op, void *args); }
+	SYS_PMC_CONTROL          = 342 // { int|sys||pmc_control(int ctr, int op, void *args); }
+	SYS_RASCTL               = 343 // { int|sys||rasctl(void *addr, size_t len, int op); }
+	SYS_KQUEUE               = 344 // { int|sys||kqueue(void); }
+	SYS__SCHED_SETPARAM      = 346 // { int|sys||_sched_setparam(pid_t pid, lwpid_t lid, int policy, const struct sched_param *params); }
+	SYS__SCHED_GETPARAM      = 347 // { int|sys||_sched_getparam(pid_t pid, lwpid_t lid, int *policy, struct sched_param *params); }
+	SYS__SCHED_SETAFFINITY   = 348 // { int|sys||_sched_setaffinity(pid_t pid, lwpid_t lid, size_t size, const cpuset_t *cpuset); }
+	SYS__SCHED_GETAFFINITY   = 349 // { int|sys||_sched_getaffinity(pid_t pid, lwpid_t lid, size_t size, cpuset_t *cpuset); }
+	SYS_SCHED_YIELD          = 350 // { int|sys||sched_yield(void); }
+	SYS_FSYNC_RANGE          = 354 // { int|sys||fsync_range(int fd, int flags, off_t start, off_t length); }
+	SYS_UUIDGEN              = 355 // { int|sys||uuidgen(struct uuid *store, int count); }
+	SYS_GETVFSSTAT           = 356 // { int|sys||getvfsstat(struct statvfs *buf, size_t bufsize, int flags); }
+	SYS_STATVFS1             = 357 // { int|sys||statvfs1(const char *path, struct statvfs *buf, int flags); }
+	SYS_FSTATVFS1            = 358 // { int|sys||fstatvfs1(int fd, struct statvfs *buf, int flags); }
+	SYS_EXTATTRCTL           = 360 // { int|sys||extattrctl(const char *path, int cmd, const char *filename, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FILE     = 361 // { int|sys||extattr_set_file(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FILE     = 362 // { ssize_t|sys||extattr_get_file(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FILE  = 363 // { int|sys||extattr_delete_file(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_FD       = 364 // { int|sys||extattr_set_fd(int fd, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_FD       = 365 // { ssize_t|sys||extattr_get_fd(int fd, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_FD    = 366 // { int|sys||extattr_delete_fd(int fd, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_SET_LINK     = 367 // { int|sys||extattr_set_link(const char *path, int attrnamespace, const char *attrname, const void *data, size_t nbytes); }
+	SYS_EXTATTR_GET_LINK     = 368 // { ssize_t|sys||extattr_get_link(const char *path, int attrnamespace, const char *attrname, void *data, size_t nbytes); }
+	SYS_EXTATTR_DELETE_LINK  = 369 // { int|sys||extattr_delete_link(const char *path, int attrnamespace, const char *attrname); }
+	SYS_EXTATTR_LIST_FD      = 370 // { ssize_t|sys||extattr_list_fd(int fd, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_FILE    = 371 // { ssize_t|sys||extattr_list_file(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_EXTATTR_LIST_LINK    = 372 // { ssize_t|sys||extattr_list_link(const char *path, int attrnamespace, void *data, size_t nbytes); }
+	SYS_SETXATTR             = 375 // { int|sys||setxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_LSETXATTR            = 376 // { int|sys||lsetxattr(const char *path, const char *name, const void *value, size_t size, int flags); }
+	SYS_FSETXATTR            = 377 // { int|sys||fsetxattr(int fd, const char *name, const void *value, size_t size, int flags); }
+	SYS_GETXATTR             = 378 // { int|sys||getxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_LGETXATTR            = 379 // { int|sys||lgetxattr(const char *path, const char *name, void *value, size_t size); }
+	SYS_FGETXATTR            = 380 // { int|sys||fgetxattr(int fd, const char *name, void *value, size_t size); }
+	SYS_LISTXATTR            = 381 // { int|sys||listxattr(const char *path, char *list, size_t size); }
+	SYS_LLISTXATTR           = 382 // { int|sys||llistxattr(const char *path, char *list, size_t size); }
+	SYS_FLISTXATTR           = 383 // { int|sys||flistxattr(int fd, char *list, size_t size); }
+	SYS_REMOVEXATTR          = 384 // { int|sys||removexattr(const char *path, const char *name); }
+	SYS_LREMOVEXATTR         = 385 // { int|sys||lremovexattr(const char *path, const char *name); }
+	SYS_FREMOVEXATTR         = 386 // { int|sys||fremovexattr(int fd, const char *name); }
+	SYS_GETDENTS             = 390 // { int|sys|30|getdents(int fd, char *buf, size_t count); }
+	SYS_SOCKET               = 394 // { int|sys|30|socket(int domain, int type, int protocol); }
+	SYS_GETFH                = 395 // { int|sys|30|getfh(const char *fname, void *fhp, size_t *fh_size); }
+	SYS_MOUNT                = 410 // { int|sys|50|mount(const char *type, const char *path, int flags, void *data, size_t data_len); }
+	SYS_MREMAP               = 411 // { void *|sys||mremap(void *old_address, size_t old_size, void *new_address, size_t new_size, int flags); }
+	SYS_PSET_CREATE          = 412 // { int|sys||pset_create(psetid_t *psid); }
+	SYS_PSET_DESTROY         = 413 // { int|sys||pset_destroy(psetid_t psid); }
+	SYS_PSET_ASSIGN          = 414 // { int|sys||pset_assign(psetid_t psid, cpuid_t cpuid, psetid_t *opsid); }
+	SYS__PSET_BIND           = 415 // { int|sys||_pset_bind(idtype_t idtype, id_t first_id, id_t second_id, psetid_t psid, psetid_t *opsid); }
+	SYS_POSIX_FADVISE        = 416 // { int|sys|50|posix_fadvise(int fd, int PAD, off_t offset, off_t len, int advice); }
+	SYS_SELECT               = 417 // { int|sys|50|select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_GETTIMEOFDAY         = 418 // { int|sys|50|gettimeofday(struct timeval *tp, void *tzp); }
+	SYS_SETTIMEOFDAY         = 419 // { int|sys|50|settimeofday(const struct timeval *tv, const void *tzp); }
+	SYS_UTIMES               = 420 // { int|sys|50|utimes(const char *path, const struct timeval *tptr); }
+	SYS_ADJTIME              = 421 // { int|sys|50|adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_FUTIMES              = 423 // { int|sys|50|futimes(int fd, const struct timeval *tptr); }
+	SYS_LUTIMES              = 424 // { int|sys|50|lutimes(const char *path, const struct timeval *tptr); }
+	SYS_SETITIMER            = 425 // { int|sys|50|setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER            = 426 // { int|sys|50|getitimer(int which, struct itimerval *itv); }
+	SYS_CLOCK_GETTIME        = 427 // { int|sys|50|clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME        = 428 // { int|sys|50|clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES         = 429 // { int|sys|50|clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_NANOSLEEP            = 430 // { int|sys|50|nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS___SIGTIMEDWAIT       = 431 // { int|sys|50|__sigtimedwait(const sigset_t *set, siginfo_t *info, struct timespec *timeout); }
+	SYS__LWP_PARK            = 434 // { int|sys|50|_lwp_park(const struct timespec *ts, lwpid_t unpark, const void *hint, const void *unparkhint); }
+	SYS_KEVENT               = 435 // { int|sys|50|kevent(int fd, const struct kevent *changelist, size_t nchanges, struct kevent *eventlist, size_t nevents, const struct timespec *timeout); }
+	SYS_PSELECT              = 436 // { int|sys|50|pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_POLLTS               = 437 // { int|sys|50|pollts(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_STAT                 = 439 // { int|sys|50|stat(const char *path, struct stat *ub); }
+	SYS_FSTAT                = 440 // { int|sys|50|fstat(int fd, struct stat *sb); }
+	SYS_LSTAT                = 441 // { int|sys|50|lstat(const char *path, struct stat *ub); }
+	SYS___SEMCTL             = 442 // { int|sys|50|__semctl(int semid, int semnum, int cmd, ... union __semun *arg); }
+	SYS_SHMCTL               = 443 // { int|sys|50|shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL               = 444 // { int|sys|50|msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_GETRUSAGE            = 445 // { int|sys|50|getrusage(int who, struct rusage *rusage); }
+	SYS_TIMER_SETTIME        = 446 // { int|sys|50|timer_settime(timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue); }
+	SYS_TIMER_GETTIME        = 447 // { int|sys|50|timer_gettime(timer_t timerid, struct itimerspec *value); }
+	SYS_NTP_GETTIME          = 448 // { int|sys|50|ntp_gettime(struct ntptimeval *ntvp); }
+	SYS_WAIT4                = 449 // { int|sys|50|wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_MKNOD                = 450 // { int|sys|50|mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_FHSTAT               = 451 // { int|sys|50|fhstat(const void *fhp, size_t fh_size, struct stat *sb); }
+	SYS_PIPE2                = 453 // { int|sys||pipe2(int *fildes, int flags); }
+	SYS_DUP3                 = 454 // { int|sys||dup3(int from, int to, int flags); }
+	SYS_KQUEUE1              = 455 // { int|sys||kqueue1(int flags); }
+	SYS_PACCEPT              = 456 // { int|sys||paccept(int s, struct sockaddr *name, socklen_t *anamelen, const sigset_t *mask, int flags); }
+	SYS_LINKAT               = 457 // { int|sys||linkat(int fd1, const char *name1, int fd2, const char *name2, int flags); }
+	SYS_RENAMEAT             = 458 // { int|sys||renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_MKFIFOAT             = 459 // { int|sys||mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT              = 460 // { int|sys||mknodat(int fd, const char *path, mode_t mode, uint32_t dev); }
+	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT             = 464 // { int|sys||fchownat(int fd, const char *path, uid_t owner, gid_t group, int flag); }
+	SYS_FEXECVE              = 465 // { int|sys||fexecve(int fd, char * const *argp, char * const *envp); }
+	SYS_FSTATAT              = 466 // { int|sys||fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_UTIMENSAT            = 467 // { int|sys||utimensat(int fd, const char *path, const struct timespec *tptr, int flag); }
+	SYS_OPENAT               = 468 // { int|sys||openat(int fd, const char *path, int oflags, ... mode_t mode); }
+	SYS_READLINKAT           = 469 // { int|sys||readlinkat(int fd, const char *path, char *buf, size_t bufsize); }
+	SYS_SYMLINKAT            = 470 // { int|sys||symlinkat(const char *path1, int fd, const char *path2); }
+	SYS_UNLINKAT             = 471 // { int|sys||unlinkat(int fd, const char *path, int flag); }
+	SYS_FUTIMENS             = 472 // { int|sys||futimens(int fd, const struct timespec *tptr); }
+	SYS___QUOTACTL           = 473 // { int|sys||__quotactl(const char *path, struct quotactl_args *args); }
+	SYS_POSIX_SPAWN          = 474 // { int|sys||posix_spawn(pid_t *pid, const char *path, const struct posix_spawn_file_actions *file_actions, const struct posix_spawnattr *attrp, char *const *argv, char *const *envp); }
+	SYS_RECVMMSG             = 475 // { int|sys||recvmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags, struct timespec *timeout); }
+	SYS_SENDMMSG             = 476 // { int|sys||sendmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, unsigned int flags); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..9fd77c6cb464e77ca1eed2c2959d4fded9f7b0f8
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_386.go
@@ -0,0 +1,219 @@
+// go run mksysnum.go https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && openbsd
+
+package unix
+
+// Deprecated: Use libc wrappers instead of direct syscalls.
+const (
+	SYS_EXIT           = 1   // { void sys_exit(int rval); }
+	SYS_FORK           = 2   // { int sys_fork(void); }
+	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN           = 5   // { int sys_open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
+	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, size_t psize); }
+	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
+	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
+	SYS_WAIT4          = 11  // { pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_CHDIR          = 12  // { int sys_chdir(const char *path); }
+	SYS_FCHDIR         = 13  // { int sys_fchdir(int fd); }
+	SYS_MKNOD          = 14  // { int sys_mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_CHMOD          = 15  // { int sys_chmod(const char *path, mode_t mode); }
+	SYS_CHOWN          = 16  // { int sys_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_OBREAK         = 17  // { int sys_obreak(char *nsize); } break
+	SYS_GETDTABLECOUNT = 18  // { int sys_getdtablecount(void); }
+	SYS_GETRUSAGE      = 19  // { int sys_getrusage(int who, struct rusage *rusage); }
+	SYS_GETPID         = 20  // { pid_t sys_getpid(void); }
+	SYS_MOUNT          = 21  // { int sys_mount(const char *type, const char *path, int flags, void *data); }
+	SYS_UNMOUNT        = 22  // { int sys_unmount(const char *path, int flags); }
+	SYS_SETUID         = 23  // { int sys_setuid(uid_t uid); }
+	SYS_GETUID         = 24  // { uid_t sys_getuid(void); }
+	SYS_GETEUID        = 25  // { uid_t sys_geteuid(void); }
+	SYS_PTRACE         = 26  // { int sys_ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG        = 27  // { ssize_t sys_recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG        = 28  // { ssize_t sys_sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM       = 29  // { ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
+	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
+	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
+	SYS_SYNC           = 36  // { void sys_sync(void); }
+	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
+	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
+	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
+	SYS_DUP            = 41  // { int sys_dup(int fd); }
+	SYS_FSTATAT        = 42  // { int sys_fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_GETEGID        = 43  // { gid_t sys_getegid(void); }
+	SYS_PROFIL         = 44  // { int sys_profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
+	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
+	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
+	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
+	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
+	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
+	SYS_FSTAT          = 53  // { int sys_fstat(int fd, struct stat *sb); }
+	SYS_IOCTL          = 54  // { int sys_ioctl(int fd, u_long com, ... void *data); }
+	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
+	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
+	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, const char *link); }
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE         = 59  // { int sys_execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
+	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
+	SYS_GETFSSTAT      = 62  // { int sys_getfsstat(struct statfs *buf, size_t bufsize, int flags); }
+	SYS_STATFS         = 63  // { int sys_statfs(const char *path, struct statfs *buf); }
+	SYS_FSTATFS        = 64  // { int sys_fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS       = 65  // { int sys_fhstatfs(const fhandle_t *fhp, struct statfs *buf); }
+	SYS_VFORK          = 66  // { int sys_vfork(void); }
+	SYS_GETTIMEOFDAY   = 67  // { int sys_gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_SETTIMEOFDAY   = 68  // { int sys_settimeofday(const struct timeval *tv, const struct timezone *tzp); }
+	SYS_SETITIMER      = 69  // { int sys_setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER      = 70  // { int sys_getitimer(int which, struct itimerval *itv); }
+	SYS_SELECT         = 71  // { int sys_select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_KEVENT         = 72  // { int sys_kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
+	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, int behav); }
+	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, const struct timeval *tptr); }
+	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, const struct timeval *tptr); }
+	SYS_MINCORE        = 78  // { int sys_mincore(void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, const struct timespec *timeout, uint32_t *g); }
+	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, const struct timespec *times, int flag); }
+	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, const struct timespec *times); }
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, size_t psize, int64_t proc_cookie); }
+	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
+	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, socklen_t *anamelen, int flags); }
+	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, clockid_t clock_id, const struct timespec *tp, void *lock, const int *abort); }
+	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
+	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
+	SYS_SOCKET         = 97  // { int sys_socket(int domain, int type, int protocol); }
+	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
+	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
+	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
+	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, u_int flags, int atflags); }
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, const char *execpromises); }
+	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, int flags); }
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, const char *permissions); }
+	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
+	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
+	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
+	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID       = 127 // { int sys_setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME         = 128 // { int sys_rename(const char *from, const char *to); }
+	SYS_FLOCK          = 131 // { int sys_flock(int fd, int how); }
+	SYS_MKFIFO         = 132 // { int sys_mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO         = 133 // { ssize_t sys_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN       = 134 // { int sys_shutdown(int s, int how); }
+	SYS_SOCKETPAIR     = 135 // { int sys_socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
+	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
+	SYS_SETSID         = 147 // { int sys_setsid(void); }
+	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, int uid, char *arg); }
+	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
+	SYS_GETFH          = 161 // { int sys_getfh(const char *fname, fhandle_t *fhp); }
+	SYS_SYSARCH        = 165 // { int sys_sysarch(int op, void *parms); }
+	SYS_PREAD          = 173 // { ssize_t sys_pread(int fd, void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_PWRITE         = 174 // { ssize_t sys_pwrite(int fd, const void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_SETGID         = 181 // { int sys_setgid(gid_t gid); }
+	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
+	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
+	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
+	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
+	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }
+	SYS_GETRLIMIT      = 194 // { int sys_getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT      = 195 // { int sys_setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP           = 197 // { void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, off_t length); }
+	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
+	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
+	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }
+	SYS_SEMGET         = 221 // { int sys_semget(key_t key, int nsems, int semflg); }
+	SYS_MSGGET         = 225 // { int sys_msgget(key_t key, int msgflg); }
+	SYS_MSGSND         = 226 // { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV         = 227 // { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT          = 228 // { void *sys_shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT          = 230 // { int sys_shmdt(const void *shmaddr); }
+	SYS_MINHERIT       = 250 // { int sys_minherit(void *addr, size_t len, int inherit); }
+	SYS_POLL           = 252 // { int sys_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID      = 253 // { int sys_issetugid(void); }
+	SYS_LCHOWN         = 254 // { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID         = 255 // { pid_t sys_getsid(pid_t pid); }
+	SYS_MSYNC          = 256 // { int sys_msync(void *addr, size_t len, int flags); }
+	SYS_PIPE           = 263 // { int sys_pipe(int *fdp); }
+	SYS_FHOPEN         = 264 // { int sys_fhopen(const fhandle_t *fhp, int flags); }
+	SYS_PREADV         = 267 // { ssize_t sys_preadv(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_PWRITEV        = 268 // { ssize_t sys_pwritev(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_KQUEUE         = 269 // { int sys_kqueue(void); }
+	SYS_MLOCKALL       = 271 // { int sys_mlockall(int flags); }
+	SYS_MUNLOCKALL     = 272 // { int sys_munlockall(void); }
+	SYS_GETRESUID      = 281 // { int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_SETRESUID      = 282 // { int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_GETRESGID      = 283 // { int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_SETRESGID      = 284 // { int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_MQUERY         = 286 // { void *sys_mquery(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_CLOSEFROM      = 287 // { int sys_closefrom(int fd); }
+	SYS_SIGALTSTACK    = 288 // { int sys_sigaltstack(const struct sigaltstack *nss, struct sigaltstack *oss); }
+	SYS_SHMGET         = 289 // { int sys_shmget(key_t key, size_t size, int shmflg); }
+	SYS_SEMOP          = 290 // { int sys_semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_FHSTAT         = 294 // { int sys_fhstat(const fhandle_t *fhp, struct stat *sb); }
+	SYS___SEMCTL       = 295 // { int sys___semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SHMCTL         = 296 // { int sys_shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL         = 297 // { int sys_msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SCHED_YIELD    = 298 // { int sys_sched_yield(void); }
+	SYS_GETTHRID       = 299 // { pid_t sys_getthrid(void); }
+	SYS___THRWAKEUP    = 301 // { int sys___thrwakeup(const volatile void *ident, int n); }
+	SYS___THREXIT      = 302 // { void sys___threxit(pid_t *notdead); }
+	SYS___THRSIGDIVERT = 303 // { int sys___thrsigdivert(sigset_t sigmask, siginfo_t *info, const struct timespec *timeout); }
+	SYS___GETCWD       = 304 // { int sys___getcwd(char *buf, size_t len); }
+	SYS_ADJFREQ        = 305 // { int sys_adjfreq(const int64_t *freq, int64_t *oldfreq); }
+	SYS_SETRTABLE      = 310 // { int sys_setrtable(int rtableid); }
+	SYS_GETRTABLE      = 311 // { int sys_getrtable(void); }
+	SYS_FACCESSAT      = 313 // { int sys_faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT       = 314 // { int sys_fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT       = 315 // { int sys_fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, const char *path2, int flag); }
+	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, mode_t mode, dev_t dev); }
+	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, ... mode_t mode); }
+	SYS_READLINKAT     = 322 // { ssize_t sys_readlinkat(int fd, const char *path, char *buf, size_t count); }
+	SYS_RENAMEAT       = 323 // { int sys_renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_SYMLINKAT      = 324 // { int sys_symlinkat(const char *path, int fd, const char *link); }
+	SYS_UNLINKAT       = 325 // { int sys_unlinkat(int fd, const char *path, int flag); }
+	SYS___SET_TCB      = 329 // { void sys___set_tcb(void *tcb); }
+	SYS___GET_TCB      = 330 // { void *sys___get_tcb(void); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..af10af28cbe1dc3fcb6a9420e2892556b66933e6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_amd64.go
@@ -0,0 +1,219 @@
+// go run mksysnum.go https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && openbsd
+
+package unix
+
+// Deprecated: Use libc wrappers instead of direct syscalls.
+const (
+	SYS_EXIT           = 1   // { void sys_exit(int rval); }
+	SYS_FORK           = 2   // { int sys_fork(void); }
+	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN           = 5   // { int sys_open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
+	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, size_t psize); }
+	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
+	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
+	SYS_WAIT4          = 11  // { pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_CHDIR          = 12  // { int sys_chdir(const char *path); }
+	SYS_FCHDIR         = 13  // { int sys_fchdir(int fd); }
+	SYS_MKNOD          = 14  // { int sys_mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_CHMOD          = 15  // { int sys_chmod(const char *path, mode_t mode); }
+	SYS_CHOWN          = 16  // { int sys_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_OBREAK         = 17  // { int sys_obreak(char *nsize); } break
+	SYS_GETDTABLECOUNT = 18  // { int sys_getdtablecount(void); }
+	SYS_GETRUSAGE      = 19  // { int sys_getrusage(int who, struct rusage *rusage); }
+	SYS_GETPID         = 20  // { pid_t sys_getpid(void); }
+	SYS_MOUNT          = 21  // { int sys_mount(const char *type, const char *path, int flags, void *data); }
+	SYS_UNMOUNT        = 22  // { int sys_unmount(const char *path, int flags); }
+	SYS_SETUID         = 23  // { int sys_setuid(uid_t uid); }
+	SYS_GETUID         = 24  // { uid_t sys_getuid(void); }
+	SYS_GETEUID        = 25  // { uid_t sys_geteuid(void); }
+	SYS_PTRACE         = 26  // { int sys_ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG        = 27  // { ssize_t sys_recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG        = 28  // { ssize_t sys_sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM       = 29  // { ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
+	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
+	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
+	SYS_SYNC           = 36  // { void sys_sync(void); }
+	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
+	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
+	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
+	SYS_DUP            = 41  // { int sys_dup(int fd); }
+	SYS_FSTATAT        = 42  // { int sys_fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_GETEGID        = 43  // { gid_t sys_getegid(void); }
+	SYS_PROFIL         = 44  // { int sys_profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
+	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
+	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
+	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
+	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
+	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
+	SYS_FSTAT          = 53  // { int sys_fstat(int fd, struct stat *sb); }
+	SYS_IOCTL          = 54  // { int sys_ioctl(int fd, u_long com, ... void *data); }
+	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
+	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
+	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, const char *link); }
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE         = 59  // { int sys_execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
+	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
+	SYS_GETFSSTAT      = 62  // { int sys_getfsstat(struct statfs *buf, size_t bufsize, int flags); }
+	SYS_STATFS         = 63  // { int sys_statfs(const char *path, struct statfs *buf); }
+	SYS_FSTATFS        = 64  // { int sys_fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS       = 65  // { int sys_fhstatfs(const fhandle_t *fhp, struct statfs *buf); }
+	SYS_VFORK          = 66  // { int sys_vfork(void); }
+	SYS_GETTIMEOFDAY   = 67  // { int sys_gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_SETTIMEOFDAY   = 68  // { int sys_settimeofday(const struct timeval *tv, const struct timezone *tzp); }
+	SYS_SETITIMER      = 69  // { int sys_setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER      = 70  // { int sys_getitimer(int which, struct itimerval *itv); }
+	SYS_SELECT         = 71  // { int sys_select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_KEVENT         = 72  // { int sys_kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
+	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, int behav); }
+	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, const struct timeval *tptr); }
+	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, const struct timeval *tptr); }
+	SYS_MINCORE        = 78  // { int sys_mincore(void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, const struct timespec *timeout, uint32_t *g); }
+	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, const struct timespec *times, int flag); }
+	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, const struct timespec *times); }
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, size_t psize, int64_t proc_cookie); }
+	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
+	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, socklen_t *anamelen, int flags); }
+	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, clockid_t clock_id, const struct timespec *tp, void *lock, const int *abort); }
+	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
+	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
+	SYS_SOCKET         = 97  // { int sys_socket(int domain, int type, int protocol); }
+	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
+	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
+	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
+	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, u_int flags, int atflags); }
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, const char *execpromises); }
+	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, int flags); }
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, const char *permissions); }
+	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
+	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
+	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
+	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID       = 127 // { int sys_setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME         = 128 // { int sys_rename(const char *from, const char *to); }
+	SYS_FLOCK          = 131 // { int sys_flock(int fd, int how); }
+	SYS_MKFIFO         = 132 // { int sys_mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO         = 133 // { ssize_t sys_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN       = 134 // { int sys_shutdown(int s, int how); }
+	SYS_SOCKETPAIR     = 135 // { int sys_socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
+	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
+	SYS_SETSID         = 147 // { int sys_setsid(void); }
+	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, int uid, char *arg); }
+	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
+	SYS_GETFH          = 161 // { int sys_getfh(const char *fname, fhandle_t *fhp); }
+	SYS_SYSARCH        = 165 // { int sys_sysarch(int op, void *parms); }
+	SYS_PREAD          = 173 // { ssize_t sys_pread(int fd, void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_PWRITE         = 174 // { ssize_t sys_pwrite(int fd, const void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_SETGID         = 181 // { int sys_setgid(gid_t gid); }
+	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
+	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
+	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
+	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
+	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }
+	SYS_GETRLIMIT      = 194 // { int sys_getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT      = 195 // { int sys_setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP           = 197 // { void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, off_t length); }
+	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
+	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
+	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }
+	SYS_SEMGET         = 221 // { int sys_semget(key_t key, int nsems, int semflg); }
+	SYS_MSGGET         = 225 // { int sys_msgget(key_t key, int msgflg); }
+	SYS_MSGSND         = 226 // { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV         = 227 // { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT          = 228 // { void *sys_shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT          = 230 // { int sys_shmdt(const void *shmaddr); }
+	SYS_MINHERIT       = 250 // { int sys_minherit(void *addr, size_t len, int inherit); }
+	SYS_POLL           = 252 // { int sys_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID      = 253 // { int sys_issetugid(void); }
+	SYS_LCHOWN         = 254 // { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID         = 255 // { pid_t sys_getsid(pid_t pid); }
+	SYS_MSYNC          = 256 // { int sys_msync(void *addr, size_t len, int flags); }
+	SYS_PIPE           = 263 // { int sys_pipe(int *fdp); }
+	SYS_FHOPEN         = 264 // { int sys_fhopen(const fhandle_t *fhp, int flags); }
+	SYS_PREADV         = 267 // { ssize_t sys_preadv(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_PWRITEV        = 268 // { ssize_t sys_pwritev(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_KQUEUE         = 269 // { int sys_kqueue(void); }
+	SYS_MLOCKALL       = 271 // { int sys_mlockall(int flags); }
+	SYS_MUNLOCKALL     = 272 // { int sys_munlockall(void); }
+	SYS_GETRESUID      = 281 // { int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_SETRESUID      = 282 // { int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_GETRESGID      = 283 // { int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_SETRESGID      = 284 // { int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_MQUERY         = 286 // { void *sys_mquery(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_CLOSEFROM      = 287 // { int sys_closefrom(int fd); }
+	SYS_SIGALTSTACK    = 288 // { int sys_sigaltstack(const struct sigaltstack *nss, struct sigaltstack *oss); }
+	SYS_SHMGET         = 289 // { int sys_shmget(key_t key, size_t size, int shmflg); }
+	SYS_SEMOP          = 290 // { int sys_semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_FHSTAT         = 294 // { int sys_fhstat(const fhandle_t *fhp, struct stat *sb); }
+	SYS___SEMCTL       = 295 // { int sys___semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SHMCTL         = 296 // { int sys_shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL         = 297 // { int sys_msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SCHED_YIELD    = 298 // { int sys_sched_yield(void); }
+	SYS_GETTHRID       = 299 // { pid_t sys_getthrid(void); }
+	SYS___THRWAKEUP    = 301 // { int sys___thrwakeup(const volatile void *ident, int n); }
+	SYS___THREXIT      = 302 // { void sys___threxit(pid_t *notdead); }
+	SYS___THRSIGDIVERT = 303 // { int sys___thrsigdivert(sigset_t sigmask, siginfo_t *info, const struct timespec *timeout); }
+	SYS___GETCWD       = 304 // { int sys___getcwd(char *buf, size_t len); }
+	SYS_ADJFREQ        = 305 // { int sys_adjfreq(const int64_t *freq, int64_t *oldfreq); }
+	SYS_SETRTABLE      = 310 // { int sys_setrtable(int rtableid); }
+	SYS_GETRTABLE      = 311 // { int sys_getrtable(void); }
+	SYS_FACCESSAT      = 313 // { int sys_faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT       = 314 // { int sys_fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT       = 315 // { int sys_fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, const char *path2, int flag); }
+	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, mode_t mode, dev_t dev); }
+	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, ... mode_t mode); }
+	SYS_READLINKAT     = 322 // { ssize_t sys_readlinkat(int fd, const char *path, char *buf, size_t count); }
+	SYS_RENAMEAT       = 323 // { int sys_renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_SYMLINKAT      = 324 // { int sys_symlinkat(const char *path, int fd, const char *link); }
+	SYS_UNLINKAT       = 325 // { int sys_unlinkat(int fd, const char *path, int flag); }
+	SYS___SET_TCB      = 329 // { void sys___set_tcb(void *tcb); }
+	SYS___GET_TCB      = 330 // { void *sys___get_tcb(void); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..cc2028af4baee1edc3655deacd9c053f1938b05e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm.go
@@ -0,0 +1,219 @@
+// go run mksysnum.go https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && openbsd
+
+package unix
+
+// Deprecated: Use libc wrappers instead of direct syscalls.
+const (
+	SYS_EXIT           = 1   // { void sys_exit(int rval); }
+	SYS_FORK           = 2   // { int sys_fork(void); }
+	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN           = 5   // { int sys_open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
+	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, size_t psize); }
+	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
+	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
+	SYS_WAIT4          = 11  // { pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_CHDIR          = 12  // { int sys_chdir(const char *path); }
+	SYS_FCHDIR         = 13  // { int sys_fchdir(int fd); }
+	SYS_MKNOD          = 14  // { int sys_mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_CHMOD          = 15  // { int sys_chmod(const char *path, mode_t mode); }
+	SYS_CHOWN          = 16  // { int sys_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_OBREAK         = 17  // { int sys_obreak(char *nsize); } break
+	SYS_GETDTABLECOUNT = 18  // { int sys_getdtablecount(void); }
+	SYS_GETRUSAGE      = 19  // { int sys_getrusage(int who, struct rusage *rusage); }
+	SYS_GETPID         = 20  // { pid_t sys_getpid(void); }
+	SYS_MOUNT          = 21  // { int sys_mount(const char *type, const char *path, int flags, void *data); }
+	SYS_UNMOUNT        = 22  // { int sys_unmount(const char *path, int flags); }
+	SYS_SETUID         = 23  // { int sys_setuid(uid_t uid); }
+	SYS_GETUID         = 24  // { uid_t sys_getuid(void); }
+	SYS_GETEUID        = 25  // { uid_t sys_geteuid(void); }
+	SYS_PTRACE         = 26  // { int sys_ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG        = 27  // { ssize_t sys_recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG        = 28  // { ssize_t sys_sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM       = 29  // { ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
+	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
+	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
+	SYS_SYNC           = 36  // { void sys_sync(void); }
+	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
+	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
+	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
+	SYS_DUP            = 41  // { int sys_dup(int fd); }
+	SYS_FSTATAT        = 42  // { int sys_fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_GETEGID        = 43  // { gid_t sys_getegid(void); }
+	SYS_PROFIL         = 44  // { int sys_profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
+	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
+	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
+	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
+	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
+	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
+	SYS_FSTAT          = 53  // { int sys_fstat(int fd, struct stat *sb); }
+	SYS_IOCTL          = 54  // { int sys_ioctl(int fd, u_long com, ... void *data); }
+	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
+	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
+	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, const char *link); }
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE         = 59  // { int sys_execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
+	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
+	SYS_GETFSSTAT      = 62  // { int sys_getfsstat(struct statfs *buf, size_t bufsize, int flags); }
+	SYS_STATFS         = 63  // { int sys_statfs(const char *path, struct statfs *buf); }
+	SYS_FSTATFS        = 64  // { int sys_fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS       = 65  // { int sys_fhstatfs(const fhandle_t *fhp, struct statfs *buf); }
+	SYS_VFORK          = 66  // { int sys_vfork(void); }
+	SYS_GETTIMEOFDAY   = 67  // { int sys_gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_SETTIMEOFDAY   = 68  // { int sys_settimeofday(const struct timeval *tv, const struct timezone *tzp); }
+	SYS_SETITIMER      = 69  // { int sys_setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER      = 70  // { int sys_getitimer(int which, struct itimerval *itv); }
+	SYS_SELECT         = 71  // { int sys_select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_KEVENT         = 72  // { int sys_kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
+	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, int behav); }
+	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, const struct timeval *tptr); }
+	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, const struct timeval *tptr); }
+	SYS_MINCORE        = 78  // { int sys_mincore(void *addr, size_t len, char *vec); }
+	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, const struct timespec *timeout, uint32_t *g); }
+	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, const struct timespec *times, int flag); }
+	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, const struct timespec *times); }
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, size_t psize, int64_t proc_cookie); }
+	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
+	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, socklen_t *anamelen, int flags); }
+	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, clockid_t clock_id, const struct timespec *tp, void *lock, const int *abort); }
+	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
+	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
+	SYS_SOCKET         = 97  // { int sys_socket(int domain, int type, int protocol); }
+	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
+	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
+	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
+	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, u_int flags, int atflags); }
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, const char *execpromises); }
+	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, int flags); }
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, const char *permissions); }
+	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
+	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
+	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
+	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID       = 127 // { int sys_setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME         = 128 // { int sys_rename(const char *from, const char *to); }
+	SYS_FLOCK          = 131 // { int sys_flock(int fd, int how); }
+	SYS_MKFIFO         = 132 // { int sys_mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO         = 133 // { ssize_t sys_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN       = 134 // { int sys_shutdown(int s, int how); }
+	SYS_SOCKETPAIR     = 135 // { int sys_socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
+	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
+	SYS_SETSID         = 147 // { int sys_setsid(void); }
+	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, int uid, char *arg); }
+	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
+	SYS_GETFH          = 161 // { int sys_getfh(const char *fname, fhandle_t *fhp); }
+	SYS_SYSARCH        = 165 // { int sys_sysarch(int op, void *parms); }
+	SYS_PREAD          = 173 // { ssize_t sys_pread(int fd, void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_PWRITE         = 174 // { ssize_t sys_pwrite(int fd, const void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_SETGID         = 181 // { int sys_setgid(gid_t gid); }
+	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
+	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
+	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
+	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
+	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }
+	SYS_GETRLIMIT      = 194 // { int sys_getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT      = 195 // { int sys_setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP           = 197 // { void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, off_t length); }
+	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
+	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
+	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }
+	SYS_SEMGET         = 221 // { int sys_semget(key_t key, int nsems, int semflg); }
+	SYS_MSGGET         = 225 // { int sys_msgget(key_t key, int msgflg); }
+	SYS_MSGSND         = 226 // { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV         = 227 // { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT          = 228 // { void *sys_shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT          = 230 // { int sys_shmdt(const void *shmaddr); }
+	SYS_MINHERIT       = 250 // { int sys_minherit(void *addr, size_t len, int inherit); }
+	SYS_POLL           = 252 // { int sys_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID      = 253 // { int sys_issetugid(void); }
+	SYS_LCHOWN         = 254 // { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID         = 255 // { pid_t sys_getsid(pid_t pid); }
+	SYS_MSYNC          = 256 // { int sys_msync(void *addr, size_t len, int flags); }
+	SYS_PIPE           = 263 // { int sys_pipe(int *fdp); }
+	SYS_FHOPEN         = 264 // { int sys_fhopen(const fhandle_t *fhp, int flags); }
+	SYS_PREADV         = 267 // { ssize_t sys_preadv(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_PWRITEV        = 268 // { ssize_t sys_pwritev(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_KQUEUE         = 269 // { int sys_kqueue(void); }
+	SYS_MLOCKALL       = 271 // { int sys_mlockall(int flags); }
+	SYS_MUNLOCKALL     = 272 // { int sys_munlockall(void); }
+	SYS_GETRESUID      = 281 // { int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_SETRESUID      = 282 // { int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_GETRESGID      = 283 // { int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_SETRESGID      = 284 // { int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_MQUERY         = 286 // { void *sys_mquery(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_CLOSEFROM      = 287 // { int sys_closefrom(int fd); }
+	SYS_SIGALTSTACK    = 288 // { int sys_sigaltstack(const struct sigaltstack *nss, struct sigaltstack *oss); }
+	SYS_SHMGET         = 289 // { int sys_shmget(key_t key, size_t size, int shmflg); }
+	SYS_SEMOP          = 290 // { int sys_semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_FHSTAT         = 294 // { int sys_fhstat(const fhandle_t *fhp, struct stat *sb); }
+	SYS___SEMCTL       = 295 // { int sys___semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SHMCTL         = 296 // { int sys_shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL         = 297 // { int sys_msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SCHED_YIELD    = 298 // { int sys_sched_yield(void); }
+	SYS_GETTHRID       = 299 // { pid_t sys_getthrid(void); }
+	SYS___THRWAKEUP    = 301 // { int sys___thrwakeup(const volatile void *ident, int n); }
+	SYS___THREXIT      = 302 // { void sys___threxit(pid_t *notdead); }
+	SYS___THRSIGDIVERT = 303 // { int sys___thrsigdivert(sigset_t sigmask, siginfo_t *info, const struct timespec *timeout); }
+	SYS___GETCWD       = 304 // { int sys___getcwd(char *buf, size_t len); }
+	SYS_ADJFREQ        = 305 // { int sys_adjfreq(const int64_t *freq, int64_t *oldfreq); }
+	SYS_SETRTABLE      = 310 // { int sys_setrtable(int rtableid); }
+	SYS_GETRTABLE      = 311 // { int sys_getrtable(void); }
+	SYS_FACCESSAT      = 313 // { int sys_faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT       = 314 // { int sys_fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT       = 315 // { int sys_fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, const char *path2, int flag); }
+	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, mode_t mode, dev_t dev); }
+	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, ... mode_t mode); }
+	SYS_READLINKAT     = 322 // { ssize_t sys_readlinkat(int fd, const char *path, char *buf, size_t count); }
+	SYS_RENAMEAT       = 323 // { int sys_renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_SYMLINKAT      = 324 // { int sys_symlinkat(const char *path, int fd, const char *link); }
+	SYS_UNLINKAT       = 325 // { int sys_unlinkat(int fd, const char *path, int flag); }
+	SYS___SET_TCB      = 329 // { void sys___set_tcb(void *tcb); }
+	SYS___GET_TCB      = 330 // { void *sys___get_tcb(void); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..c06dd4415a39e778e06c9bc5cd9f868150a639f8
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_arm64.go
@@ -0,0 +1,218 @@
+// go run mksysnum.go https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && openbsd
+
+package unix
+
+// Deprecated: Use libc wrappers instead of direct syscalls.
+const (
+	SYS_EXIT           = 1   // { void sys_exit(int rval); }
+	SYS_FORK           = 2   // { int sys_fork(void); }
+	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN           = 5   // { int sys_open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
+	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, size_t psize); }
+	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
+	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
+	SYS_WAIT4          = 11  // { pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_CHDIR          = 12  // { int sys_chdir(const char *path); }
+	SYS_FCHDIR         = 13  // { int sys_fchdir(int fd); }
+	SYS_MKNOD          = 14  // { int sys_mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_CHMOD          = 15  // { int sys_chmod(const char *path, mode_t mode); }
+	SYS_CHOWN          = 16  // { int sys_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_OBREAK         = 17  // { int sys_obreak(char *nsize); } break
+	SYS_GETDTABLECOUNT = 18  // { int sys_getdtablecount(void); }
+	SYS_GETRUSAGE      = 19  // { int sys_getrusage(int who, struct rusage *rusage); }
+	SYS_GETPID         = 20  // { pid_t sys_getpid(void); }
+	SYS_MOUNT          = 21  // { int sys_mount(const char *type, const char *path, int flags, void *data); }
+	SYS_UNMOUNT        = 22  // { int sys_unmount(const char *path, int flags); }
+	SYS_SETUID         = 23  // { int sys_setuid(uid_t uid); }
+	SYS_GETUID         = 24  // { uid_t sys_getuid(void); }
+	SYS_GETEUID        = 25  // { uid_t sys_geteuid(void); }
+	SYS_PTRACE         = 26  // { int sys_ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG        = 27  // { ssize_t sys_recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG        = 28  // { ssize_t sys_sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM       = 29  // { ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
+	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
+	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
+	SYS_SYNC           = 36  // { void sys_sync(void); }
+	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
+	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
+	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
+	SYS_DUP            = 41  // { int sys_dup(int fd); }
+	SYS_FSTATAT        = 42  // { int sys_fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_GETEGID        = 43  // { gid_t sys_getegid(void); }
+	SYS_PROFIL         = 44  // { int sys_profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
+	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
+	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
+	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
+	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
+	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
+	SYS_FSTAT          = 53  // { int sys_fstat(int fd, struct stat *sb); }
+	SYS_IOCTL          = 54  // { int sys_ioctl(int fd, u_long com, ... void *data); }
+	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
+	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
+	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, const char *link); }
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE         = 59  // { int sys_execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
+	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
+	SYS_GETFSSTAT      = 62  // { int sys_getfsstat(struct statfs *buf, size_t bufsize, int flags); }
+	SYS_STATFS         = 63  // { int sys_statfs(const char *path, struct statfs *buf); }
+	SYS_FSTATFS        = 64  // { int sys_fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS       = 65  // { int sys_fhstatfs(const fhandle_t *fhp, struct statfs *buf); }
+	SYS_VFORK          = 66  // { int sys_vfork(void); }
+	SYS_GETTIMEOFDAY   = 67  // { int sys_gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_SETTIMEOFDAY   = 68  // { int sys_settimeofday(const struct timeval *tv, const struct timezone *tzp); }
+	SYS_SETITIMER      = 69  // { int sys_setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER      = 70  // { int sys_getitimer(int which, struct itimerval *itv); }
+	SYS_SELECT         = 71  // { int sys_select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_KEVENT         = 72  // { int sys_kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
+	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, int behav); }
+	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, const struct timeval *tptr); }
+	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, const struct timeval *tptr); }
+	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, const struct timespec *timeout, uint32_t *g); }
+	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, const struct timespec *times, int flag); }
+	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, const struct timespec *times); }
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, size_t psize, int64_t proc_cookie); }
+	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
+	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, socklen_t *anamelen, int flags); }
+	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, clockid_t clock_id, const struct timespec *tp, void *lock, const int *abort); }
+	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
+	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
+	SYS_SOCKET         = 97  // { int sys_socket(int domain, int type, int protocol); }
+	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
+	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
+	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
+	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, u_int flags, int atflags); }
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, const char *execpromises); }
+	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, int flags); }
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, const char *permissions); }
+	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
+	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
+	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
+	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID       = 127 // { int sys_setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME         = 128 // { int sys_rename(const char *from, const char *to); }
+	SYS_FLOCK          = 131 // { int sys_flock(int fd, int how); }
+	SYS_MKFIFO         = 132 // { int sys_mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO         = 133 // { ssize_t sys_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN       = 134 // { int sys_shutdown(int s, int how); }
+	SYS_SOCKETPAIR     = 135 // { int sys_socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
+	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
+	SYS_SETSID         = 147 // { int sys_setsid(void); }
+	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, int uid, char *arg); }
+	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
+	SYS_GETFH          = 161 // { int sys_getfh(const char *fname, fhandle_t *fhp); }
+	SYS_SYSARCH        = 165 // { int sys_sysarch(int op, void *parms); }
+	SYS_PREAD          = 173 // { ssize_t sys_pread(int fd, void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_PWRITE         = 174 // { ssize_t sys_pwrite(int fd, const void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_SETGID         = 181 // { int sys_setgid(gid_t gid); }
+	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
+	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
+	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
+	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
+	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }
+	SYS_GETRLIMIT      = 194 // { int sys_getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT      = 195 // { int sys_setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP           = 197 // { void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, off_t length); }
+	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
+	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
+	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }
+	SYS_SEMGET         = 221 // { int sys_semget(key_t key, int nsems, int semflg); }
+	SYS_MSGGET         = 225 // { int sys_msgget(key_t key, int msgflg); }
+	SYS_MSGSND         = 226 // { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV         = 227 // { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT          = 228 // { void *sys_shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT          = 230 // { int sys_shmdt(const void *shmaddr); }
+	SYS_MINHERIT       = 250 // { int sys_minherit(void *addr, size_t len, int inherit); }
+	SYS_POLL           = 252 // { int sys_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID      = 253 // { int sys_issetugid(void); }
+	SYS_LCHOWN         = 254 // { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID         = 255 // { pid_t sys_getsid(pid_t pid); }
+	SYS_MSYNC          = 256 // { int sys_msync(void *addr, size_t len, int flags); }
+	SYS_PIPE           = 263 // { int sys_pipe(int *fdp); }
+	SYS_FHOPEN         = 264 // { int sys_fhopen(const fhandle_t *fhp, int flags); }
+	SYS_PREADV         = 267 // { ssize_t sys_preadv(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_PWRITEV        = 268 // { ssize_t sys_pwritev(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_KQUEUE         = 269 // { int sys_kqueue(void); }
+	SYS_MLOCKALL       = 271 // { int sys_mlockall(int flags); }
+	SYS_MUNLOCKALL     = 272 // { int sys_munlockall(void); }
+	SYS_GETRESUID      = 281 // { int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_SETRESUID      = 282 // { int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_GETRESGID      = 283 // { int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_SETRESGID      = 284 // { int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_MQUERY         = 286 // { void *sys_mquery(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_CLOSEFROM      = 287 // { int sys_closefrom(int fd); }
+	SYS_SIGALTSTACK    = 288 // { int sys_sigaltstack(const struct sigaltstack *nss, struct sigaltstack *oss); }
+	SYS_SHMGET         = 289 // { int sys_shmget(key_t key, size_t size, int shmflg); }
+	SYS_SEMOP          = 290 // { int sys_semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_FHSTAT         = 294 // { int sys_fhstat(const fhandle_t *fhp, struct stat *sb); }
+	SYS___SEMCTL       = 295 // { int sys___semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SHMCTL         = 296 // { int sys_shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL         = 297 // { int sys_msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SCHED_YIELD    = 298 // { int sys_sched_yield(void); }
+	SYS_GETTHRID       = 299 // { pid_t sys_getthrid(void); }
+	SYS___THRWAKEUP    = 301 // { int sys___thrwakeup(const volatile void *ident, int n); }
+	SYS___THREXIT      = 302 // { void sys___threxit(pid_t *notdead); }
+	SYS___THRSIGDIVERT = 303 // { int sys___thrsigdivert(sigset_t sigmask, siginfo_t *info, const struct timespec *timeout); }
+	SYS___GETCWD       = 304 // { int sys___getcwd(char *buf, size_t len); }
+	SYS_ADJFREQ        = 305 // { int sys_adjfreq(const int64_t *freq, int64_t *oldfreq); }
+	SYS_SETRTABLE      = 310 // { int sys_setrtable(int rtableid); }
+	SYS_GETRTABLE      = 311 // { int sys_getrtable(void); }
+	SYS_FACCESSAT      = 313 // { int sys_faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT       = 314 // { int sys_fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT       = 315 // { int sys_fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, const char *path2, int flag); }
+	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, mode_t mode, dev_t dev); }
+	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, ... mode_t mode); }
+	SYS_READLINKAT     = 322 // { ssize_t sys_readlinkat(int fd, const char *path, char *buf, size_t count); }
+	SYS_RENAMEAT       = 323 // { int sys_renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_SYMLINKAT      = 324 // { int sys_symlinkat(const char *path, int fd, const char *link); }
+	SYS_UNLINKAT       = 325 // { int sys_unlinkat(int fd, const char *path, int flag); }
+	SYS___SET_TCB      = 329 // { void sys___set_tcb(void *tcb); }
+	SYS___GET_TCB      = 330 // { void *sys___get_tcb(void); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..9ddbf3e08fd48c883ac34db28a41000a63b0a2ec
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_mips64.go
@@ -0,0 +1,221 @@
+// go run mksysnum.go https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64 && openbsd
+
+package unix
+
+// Deprecated: Use libc wrappers instead of direct syscalls.
+const (
+	SYS_EXIT           = 1   // { void sys_exit(int rval); }
+	SYS_FORK           = 2   // { int sys_fork(void); }
+	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN           = 5   // { int sys_open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
+	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, size_t psize); }
+	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
+	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
+	SYS_WAIT4          = 11  // { pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_CHDIR          = 12  // { int sys_chdir(const char *path); }
+	SYS_FCHDIR         = 13  // { int sys_fchdir(int fd); }
+	SYS_MKNOD          = 14  // { int sys_mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_CHMOD          = 15  // { int sys_chmod(const char *path, mode_t mode); }
+	SYS_CHOWN          = 16  // { int sys_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_OBREAK         = 17  // { int sys_obreak(char *nsize); } break
+	SYS_GETDTABLECOUNT = 18  // { int sys_getdtablecount(void); }
+	SYS_GETRUSAGE      = 19  // { int sys_getrusage(int who, struct rusage *rusage); }
+	SYS_GETPID         = 20  // { pid_t sys_getpid(void); }
+	SYS_MOUNT          = 21  // { int sys_mount(const char *type, const char *path, int flags, void *data); }
+	SYS_UNMOUNT        = 22  // { int sys_unmount(const char *path, int flags); }
+	SYS_SETUID         = 23  // { int sys_setuid(uid_t uid); }
+	SYS_GETUID         = 24  // { uid_t sys_getuid(void); }
+	SYS_GETEUID        = 25  // { uid_t sys_geteuid(void); }
+	SYS_PTRACE         = 26  // { int sys_ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG        = 27  // { ssize_t sys_recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG        = 28  // { ssize_t sys_sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM       = 29  // { ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
+	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
+	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
+	SYS_SYNC           = 36  // { void sys_sync(void); }
+	SYS_MSYSCALL       = 37  // { int sys_msyscall(void *addr, size_t len); }
+	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
+	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
+	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
+	SYS_DUP            = 41  // { int sys_dup(int fd); }
+	SYS_FSTATAT        = 42  // { int sys_fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_GETEGID        = 43  // { gid_t sys_getegid(void); }
+	SYS_PROFIL         = 44  // { int sys_profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
+	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
+	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
+	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
+	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
+	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
+	SYS_FSTAT          = 53  // { int sys_fstat(int fd, struct stat *sb); }
+	SYS_IOCTL          = 54  // { int sys_ioctl(int fd, u_long com, ... void *data); }
+	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
+	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
+	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, const char *link); }
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE         = 59  // { int sys_execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
+	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
+	SYS_GETFSSTAT      = 62  // { int sys_getfsstat(struct statfs *buf, size_t bufsize, int flags); }
+	SYS_STATFS         = 63  // { int sys_statfs(const char *path, struct statfs *buf); }
+	SYS_FSTATFS        = 64  // { int sys_fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS       = 65  // { int sys_fhstatfs(const fhandle_t *fhp, struct statfs *buf); }
+	SYS_VFORK          = 66  // { int sys_vfork(void); }
+	SYS_GETTIMEOFDAY   = 67  // { int sys_gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_SETTIMEOFDAY   = 68  // { int sys_settimeofday(const struct timeval *tv, const struct timezone *tzp); }
+	SYS_SETITIMER      = 69  // { int sys_setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER      = 70  // { int sys_getitimer(int which, struct itimerval *itv); }
+	SYS_SELECT         = 71  // { int sys_select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_KEVENT         = 72  // { int sys_kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
+	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, int behav); }
+	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, const struct timeval *tptr); }
+	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, const struct timeval *tptr); }
+	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, const struct timespec *timeout, uint32_t *g); }
+	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, const struct timespec *times, int flag); }
+	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, const struct timespec *times); }
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, size_t psize, int64_t proc_cookie); }
+	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
+	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, socklen_t *anamelen, int flags); }
+	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, clockid_t clock_id, const struct timespec *tp, void *lock, const int *abort); }
+	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
+	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
+	SYS_SOCKET         = 97  // { int sys_socket(int domain, int type, int protocol); }
+	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
+	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
+	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
+	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, u_int flags, int atflags); }
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, const char *execpromises); }
+	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, int flags); }
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, const char *permissions); }
+	SYS___REALPATH     = 115 // { int sys___realpath(const char *pathname, char *resolved); }
+	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
+	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
+	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
+	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID       = 127 // { int sys_setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME         = 128 // { int sys_rename(const char *from, const char *to); }
+	SYS_FLOCK          = 131 // { int sys_flock(int fd, int how); }
+	SYS_MKFIFO         = 132 // { int sys_mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO         = 133 // { ssize_t sys_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN       = 134 // { int sys_shutdown(int s, int how); }
+	SYS_SOCKETPAIR     = 135 // { int sys_socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
+	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
+	SYS_SETSID         = 147 // { int sys_setsid(void); }
+	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, int uid, char *arg); }
+	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
+	SYS_GETFH          = 161 // { int sys_getfh(const char *fname, fhandle_t *fhp); }
+	SYS___TMPFD        = 164 // { int sys___tmpfd(int flags); }
+	SYS_SYSARCH        = 165 // { int sys_sysarch(int op, void *parms); }
+	SYS_PREAD          = 173 // { ssize_t sys_pread(int fd, void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_PWRITE         = 174 // { ssize_t sys_pwrite(int fd, const void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_SETGID         = 181 // { int sys_setgid(gid_t gid); }
+	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
+	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
+	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
+	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
+	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }
+	SYS_GETRLIMIT      = 194 // { int sys_getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT      = 195 // { int sys_setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP           = 197 // { void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, off_t length); }
+	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
+	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
+	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }
+	SYS_SEMGET         = 221 // { int sys_semget(key_t key, int nsems, int semflg); }
+	SYS_MSGGET         = 225 // { int sys_msgget(key_t key, int msgflg); }
+	SYS_MSGSND         = 226 // { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV         = 227 // { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT          = 228 // { void *sys_shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT          = 230 // { int sys_shmdt(const void *shmaddr); }
+	SYS_MINHERIT       = 250 // { int sys_minherit(void *addr, size_t len, int inherit); }
+	SYS_POLL           = 252 // { int sys_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID      = 253 // { int sys_issetugid(void); }
+	SYS_LCHOWN         = 254 // { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID         = 255 // { pid_t sys_getsid(pid_t pid); }
+	SYS_MSYNC          = 256 // { int sys_msync(void *addr, size_t len, int flags); }
+	SYS_PIPE           = 263 // { int sys_pipe(int *fdp); }
+	SYS_FHOPEN         = 264 // { int sys_fhopen(const fhandle_t *fhp, int flags); }
+	SYS_PREADV         = 267 // { ssize_t sys_preadv(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_PWRITEV        = 268 // { ssize_t sys_pwritev(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_KQUEUE         = 269 // { int sys_kqueue(void); }
+	SYS_MLOCKALL       = 271 // { int sys_mlockall(int flags); }
+	SYS_MUNLOCKALL     = 272 // { int sys_munlockall(void); }
+	SYS_GETRESUID      = 281 // { int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_SETRESUID      = 282 // { int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_GETRESGID      = 283 // { int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_SETRESGID      = 284 // { int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_MQUERY         = 286 // { void *sys_mquery(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_CLOSEFROM      = 287 // { int sys_closefrom(int fd); }
+	SYS_SIGALTSTACK    = 288 // { int sys_sigaltstack(const struct sigaltstack *nss, struct sigaltstack *oss); }
+	SYS_SHMGET         = 289 // { int sys_shmget(key_t key, size_t size, int shmflg); }
+	SYS_SEMOP          = 290 // { int sys_semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_FHSTAT         = 294 // { int sys_fhstat(const fhandle_t *fhp, struct stat *sb); }
+	SYS___SEMCTL       = 295 // { int sys___semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SHMCTL         = 296 // { int sys_shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL         = 297 // { int sys_msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SCHED_YIELD    = 298 // { int sys_sched_yield(void); }
+	SYS_GETTHRID       = 299 // { pid_t sys_getthrid(void); }
+	SYS___THRWAKEUP    = 301 // { int sys___thrwakeup(const volatile void *ident, int n); }
+	SYS___THREXIT      = 302 // { void sys___threxit(pid_t *notdead); }
+	SYS___THRSIGDIVERT = 303 // { int sys___thrsigdivert(sigset_t sigmask, siginfo_t *info, const struct timespec *timeout); }
+	SYS___GETCWD       = 304 // { int sys___getcwd(char *buf, size_t len); }
+	SYS_ADJFREQ        = 305 // { int sys_adjfreq(const int64_t *freq, int64_t *oldfreq); }
+	SYS_SETRTABLE      = 310 // { int sys_setrtable(int rtableid); }
+	SYS_GETRTABLE      = 311 // { int sys_getrtable(void); }
+	SYS_FACCESSAT      = 313 // { int sys_faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT       = 314 // { int sys_fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT       = 315 // { int sys_fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, const char *path2, int flag); }
+	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, mode_t mode, dev_t dev); }
+	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, ... mode_t mode); }
+	SYS_READLINKAT     = 322 // { ssize_t sys_readlinkat(int fd, const char *path, char *buf, size_t count); }
+	SYS_RENAMEAT       = 323 // { int sys_renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_SYMLINKAT      = 324 // { int sys_symlinkat(const char *path, int fd, const char *link); }
+	SYS_UNLINKAT       = 325 // { int sys_unlinkat(int fd, const char *path, int flag); }
+	SYS___SET_TCB      = 329 // { void sys___set_tcb(void *tcb); }
+	SYS___GET_TCB      = 330 // { void *sys___get_tcb(void); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..19a6ee41340a1df46766754d0c330d65e2af5355
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_ppc64.go
@@ -0,0 +1,217 @@
+// go run mksysnum.go https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && openbsd
+
+package unix
+
+const (
+	SYS_EXIT           = 1   // { void sys_exit(int rval); }
+	SYS_FORK           = 2   // { int sys_fork(void); }
+	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN           = 5   // { int sys_open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
+	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, size_t psize); }
+	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
+	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
+	SYS_WAIT4          = 11  // { pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_CHDIR          = 12  // { int sys_chdir(const char *path); }
+	SYS_FCHDIR         = 13  // { int sys_fchdir(int fd); }
+	SYS_MKNOD          = 14  // { int sys_mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_CHMOD          = 15  // { int sys_chmod(const char *path, mode_t mode); }
+	SYS_CHOWN          = 16  // { int sys_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_OBREAK         = 17  // { int sys_obreak(char *nsize); } break
+	SYS_GETDTABLECOUNT = 18  // { int sys_getdtablecount(void); }
+	SYS_GETRUSAGE      = 19  // { int sys_getrusage(int who, struct rusage *rusage); }
+	SYS_GETPID         = 20  // { pid_t sys_getpid(void); }
+	SYS_MOUNT          = 21  // { int sys_mount(const char *type, const char *path, int flags, void *data); }
+	SYS_UNMOUNT        = 22  // { int sys_unmount(const char *path, int flags); }
+	SYS_SETUID         = 23  // { int sys_setuid(uid_t uid); }
+	SYS_GETUID         = 24  // { uid_t sys_getuid(void); }
+	SYS_GETEUID        = 25  // { uid_t sys_geteuid(void); }
+	SYS_PTRACE         = 26  // { int sys_ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG        = 27  // { ssize_t sys_recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG        = 28  // { ssize_t sys_sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM       = 29  // { ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
+	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
+	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
+	SYS_SYNC           = 36  // { void sys_sync(void); }
+	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
+	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
+	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
+	SYS_DUP            = 41  // { int sys_dup(int fd); }
+	SYS_FSTATAT        = 42  // { int sys_fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_GETEGID        = 43  // { gid_t sys_getegid(void); }
+	SYS_PROFIL         = 44  // { int sys_profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
+	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
+	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
+	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
+	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
+	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
+	SYS_FSTAT          = 53  // { int sys_fstat(int fd, struct stat *sb); }
+	SYS_IOCTL          = 54  // { int sys_ioctl(int fd, u_long com, ... void *data); }
+	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
+	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
+	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, const char *link); }
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE         = 59  // { int sys_execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
+	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
+	SYS_GETFSSTAT      = 62  // { int sys_getfsstat(struct statfs *buf, size_t bufsize, int flags); }
+	SYS_STATFS         = 63  // { int sys_statfs(const char *path, struct statfs *buf); }
+	SYS_FSTATFS        = 64  // { int sys_fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS       = 65  // { int sys_fhstatfs(const fhandle_t *fhp, struct statfs *buf); }
+	SYS_VFORK          = 66  // { int sys_vfork(void); }
+	SYS_GETTIMEOFDAY   = 67  // { int sys_gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_SETTIMEOFDAY   = 68  // { int sys_settimeofday(const struct timeval *tv, const struct timezone *tzp); }
+	SYS_SETITIMER      = 69  // { int sys_setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER      = 70  // { int sys_getitimer(int which, struct itimerval *itv); }
+	SYS_SELECT         = 71  // { int sys_select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_KEVENT         = 72  // { int sys_kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
+	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, int behav); }
+	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, const struct timeval *tptr); }
+	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, const struct timeval *tptr); }
+	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, const struct timespec *timeout, uint32_t *g); }
+	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, const struct timespec *times, int flag); }
+	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, const struct timespec *times); }
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, size_t psize, int64_t proc_cookie); }
+	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
+	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, socklen_t *anamelen, int flags); }
+	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, clockid_t clock_id, const struct timespec *tp, void *lock, const int *abort); }
+	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
+	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
+	SYS_SOCKET         = 97  // { int sys_socket(int domain, int type, int protocol); }
+	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
+	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
+	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
+	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, u_int flags, int atflags); }
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, const char *execpromises); }
+	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, int flags); }
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, const char *permissions); }
+	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
+	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
+	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
+	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID       = 127 // { int sys_setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME         = 128 // { int sys_rename(const char *from, const char *to); }
+	SYS_FLOCK          = 131 // { int sys_flock(int fd, int how); }
+	SYS_MKFIFO         = 132 // { int sys_mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO         = 133 // { ssize_t sys_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN       = 134 // { int sys_shutdown(int s, int how); }
+	SYS_SOCKETPAIR     = 135 // { int sys_socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
+	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
+	SYS_SETSID         = 147 // { int sys_setsid(void); }
+	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, int uid, char *arg); }
+	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
+	SYS_GETFH          = 161 // { int sys_getfh(const char *fname, fhandle_t *fhp); }
+	SYS_SYSARCH        = 165 // { int sys_sysarch(int op, void *parms); }
+	SYS_PREAD          = 173 // { ssize_t sys_pread(int fd, void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_PWRITE         = 174 // { ssize_t sys_pwrite(int fd, const void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_SETGID         = 181 // { int sys_setgid(gid_t gid); }
+	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
+	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
+	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
+	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
+	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }
+	SYS_GETRLIMIT      = 194 // { int sys_getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT      = 195 // { int sys_setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP           = 197 // { void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, off_t length); }
+	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
+	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
+	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }
+	SYS_SEMGET         = 221 // { int sys_semget(key_t key, int nsems, int semflg); }
+	SYS_MSGGET         = 225 // { int sys_msgget(key_t key, int msgflg); }
+	SYS_MSGSND         = 226 // { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV         = 227 // { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT          = 228 // { void *sys_shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT          = 230 // { int sys_shmdt(const void *shmaddr); }
+	SYS_MINHERIT       = 250 // { int sys_minherit(void *addr, size_t len, int inherit); }
+	SYS_POLL           = 252 // { int sys_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID      = 253 // { int sys_issetugid(void); }
+	SYS_LCHOWN         = 254 // { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID         = 255 // { pid_t sys_getsid(pid_t pid); }
+	SYS_MSYNC          = 256 // { int sys_msync(void *addr, size_t len, int flags); }
+	SYS_PIPE           = 263 // { int sys_pipe(int *fdp); }
+	SYS_FHOPEN         = 264 // { int sys_fhopen(const fhandle_t *fhp, int flags); }
+	SYS_PREADV         = 267 // { ssize_t sys_preadv(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_PWRITEV        = 268 // { ssize_t sys_pwritev(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_KQUEUE         = 269 // { int sys_kqueue(void); }
+	SYS_MLOCKALL       = 271 // { int sys_mlockall(int flags); }
+	SYS_MUNLOCKALL     = 272 // { int sys_munlockall(void); }
+	SYS_GETRESUID      = 281 // { int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_SETRESUID      = 282 // { int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_GETRESGID      = 283 // { int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_SETRESGID      = 284 // { int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_MQUERY         = 286 // { void *sys_mquery(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_CLOSEFROM      = 287 // { int sys_closefrom(int fd); }
+	SYS_SIGALTSTACK    = 288 // { int sys_sigaltstack(const struct sigaltstack *nss, struct sigaltstack *oss); }
+	SYS_SHMGET         = 289 // { int sys_shmget(key_t key, size_t size, int shmflg); }
+	SYS_SEMOP          = 290 // { int sys_semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_FHSTAT         = 294 // { int sys_fhstat(const fhandle_t *fhp, struct stat *sb); }
+	SYS___SEMCTL       = 295 // { int sys___semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SHMCTL         = 296 // { int sys_shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL         = 297 // { int sys_msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SCHED_YIELD    = 298 // { int sys_sched_yield(void); }
+	SYS_GETTHRID       = 299 // { pid_t sys_getthrid(void); }
+	SYS___THRWAKEUP    = 301 // { int sys___thrwakeup(const volatile void *ident, int n); }
+	SYS___THREXIT      = 302 // { void sys___threxit(pid_t *notdead); }
+	SYS___THRSIGDIVERT = 303 // { int sys___thrsigdivert(sigset_t sigmask, siginfo_t *info, const struct timespec *timeout); }
+	SYS___GETCWD       = 304 // { int sys___getcwd(char *buf, size_t len); }
+	SYS_ADJFREQ        = 305 // { int sys_adjfreq(const int64_t *freq, int64_t *oldfreq); }
+	SYS_SETRTABLE      = 310 // { int sys_setrtable(int rtableid); }
+	SYS_GETRTABLE      = 311 // { int sys_getrtable(void); }
+	SYS_FACCESSAT      = 313 // { int sys_faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT       = 314 // { int sys_fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT       = 315 // { int sys_fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, const char *path2, int flag); }
+	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, mode_t mode, dev_t dev); }
+	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, ... mode_t mode); }
+	SYS_READLINKAT     = 322 // { ssize_t sys_readlinkat(int fd, const char *path, char *buf, size_t count); }
+	SYS_RENAMEAT       = 323 // { int sys_renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_SYMLINKAT      = 324 // { int sys_symlinkat(const char *path, int fd, const char *link); }
+	SYS_UNLINKAT       = 325 // { int sys_unlinkat(int fd, const char *path, int flag); }
+	SYS___SET_TCB      = 329 // { void sys___set_tcb(void *tcb); }
+	SYS___GET_TCB      = 330 // { void *sys___get_tcb(void); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..05192a782d8d2bd10b94f76783c1d3228daee84d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_openbsd_riscv64.go
@@ -0,0 +1,218 @@
+// go run mksysnum.go https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && openbsd
+
+package unix
+
+// Deprecated: Use libc wrappers instead of direct syscalls.
+const (
+	SYS_EXIT           = 1   // { void sys_exit(int rval); }
+	SYS_FORK           = 2   // { int sys_fork(void); }
+	SYS_READ           = 3   // { ssize_t sys_read(int fd, void *buf, size_t nbyte); }
+	SYS_WRITE          = 4   // { ssize_t sys_write(int fd, const void *buf, size_t nbyte); }
+	SYS_OPEN           = 5   // { int sys_open(const char *path, int flags, ... mode_t mode); }
+	SYS_CLOSE          = 6   // { int sys_close(int fd); }
+	SYS_GETENTROPY     = 7   // { int sys_getentropy(void *buf, size_t nbyte); }
+	SYS___TFORK        = 8   // { int sys___tfork(const struct __tfork *param, size_t psize); }
+	SYS_LINK           = 9   // { int sys_link(const char *path, const char *link); }
+	SYS_UNLINK         = 10  // { int sys_unlink(const char *path); }
+	SYS_WAIT4          = 11  // { pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage); }
+	SYS_CHDIR          = 12  // { int sys_chdir(const char *path); }
+	SYS_FCHDIR         = 13  // { int sys_fchdir(int fd); }
+	SYS_MKNOD          = 14  // { int sys_mknod(const char *path, mode_t mode, dev_t dev); }
+	SYS_CHMOD          = 15  // { int sys_chmod(const char *path, mode_t mode); }
+	SYS_CHOWN          = 16  // { int sys_chown(const char *path, uid_t uid, gid_t gid); }
+	SYS_OBREAK         = 17  // { int sys_obreak(char *nsize); } break
+	SYS_GETDTABLECOUNT = 18  // { int sys_getdtablecount(void); }
+	SYS_GETRUSAGE      = 19  // { int sys_getrusage(int who, struct rusage *rusage); }
+	SYS_GETPID         = 20  // { pid_t sys_getpid(void); }
+	SYS_MOUNT          = 21  // { int sys_mount(const char *type, const char *path, int flags, void *data); }
+	SYS_UNMOUNT        = 22  // { int sys_unmount(const char *path, int flags); }
+	SYS_SETUID         = 23  // { int sys_setuid(uid_t uid); }
+	SYS_GETUID         = 24  // { uid_t sys_getuid(void); }
+	SYS_GETEUID        = 25  // { uid_t sys_geteuid(void); }
+	SYS_PTRACE         = 26  // { int sys_ptrace(int req, pid_t pid, caddr_t addr, int data); }
+	SYS_RECVMSG        = 27  // { ssize_t sys_recvmsg(int s, struct msghdr *msg, int flags); }
+	SYS_SENDMSG        = 28  // { ssize_t sys_sendmsg(int s, const struct msghdr *msg, int flags); }
+	SYS_RECVFROM       = 29  // { ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlenaddr); }
+	SYS_ACCEPT         = 30  // { int sys_accept(int s, struct sockaddr *name, socklen_t *anamelen); }
+	SYS_GETPEERNAME    = 31  // { int sys_getpeername(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_GETSOCKNAME    = 32  // { int sys_getsockname(int fdes, struct sockaddr *asa, socklen_t *alen); }
+	SYS_ACCESS         = 33  // { int sys_access(const char *path, int amode); }
+	SYS_CHFLAGS        = 34  // { int sys_chflags(const char *path, u_int flags); }
+	SYS_FCHFLAGS       = 35  // { int sys_fchflags(int fd, u_int flags); }
+	SYS_SYNC           = 36  // { void sys_sync(void); }
+	SYS_STAT           = 38  // { int sys_stat(const char *path, struct stat *ub); }
+	SYS_GETPPID        = 39  // { pid_t sys_getppid(void); }
+	SYS_LSTAT          = 40  // { int sys_lstat(const char *path, struct stat *ub); }
+	SYS_DUP            = 41  // { int sys_dup(int fd); }
+	SYS_FSTATAT        = 42  // { int sys_fstatat(int fd, const char *path, struct stat *buf, int flag); }
+	SYS_GETEGID        = 43  // { gid_t sys_getegid(void); }
+	SYS_PROFIL         = 44  // { int sys_profil(caddr_t samples, size_t size, u_long offset, u_int scale); }
+	SYS_KTRACE         = 45  // { int sys_ktrace(const char *fname, int ops, int facs, pid_t pid); }
+	SYS_SIGACTION      = 46  // { int sys_sigaction(int signum, const struct sigaction *nsa, struct sigaction *osa); }
+	SYS_GETGID         = 47  // { gid_t sys_getgid(void); }
+	SYS_SIGPROCMASK    = 48  // { int sys_sigprocmask(int how, sigset_t mask); }
+	SYS_SETLOGIN       = 50  // { int sys_setlogin(const char *namebuf); }
+	SYS_ACCT           = 51  // { int sys_acct(const char *path); }
+	SYS_SIGPENDING     = 52  // { int sys_sigpending(void); }
+	SYS_FSTAT          = 53  // { int sys_fstat(int fd, struct stat *sb); }
+	SYS_IOCTL          = 54  // { int sys_ioctl(int fd, u_long com, ... void *data); }
+	SYS_REBOOT         = 55  // { int sys_reboot(int opt); }
+	SYS_REVOKE         = 56  // { int sys_revoke(const char *path); }
+	SYS_SYMLINK        = 57  // { int sys_symlink(const char *path, const char *link); }
+	SYS_READLINK       = 58  // { ssize_t sys_readlink(const char *path, char *buf, size_t count); }
+	SYS_EXECVE         = 59  // { int sys_execve(const char *path, char * const *argp, char * const *envp); }
+	SYS_UMASK          = 60  // { mode_t sys_umask(mode_t newmask); }
+	SYS_CHROOT         = 61  // { int sys_chroot(const char *path); }
+	SYS_GETFSSTAT      = 62  // { int sys_getfsstat(struct statfs *buf, size_t bufsize, int flags); }
+	SYS_STATFS         = 63  // { int sys_statfs(const char *path, struct statfs *buf); }
+	SYS_FSTATFS        = 64  // { int sys_fstatfs(int fd, struct statfs *buf); }
+	SYS_FHSTATFS       = 65  // { int sys_fhstatfs(const fhandle_t *fhp, struct statfs *buf); }
+	SYS_VFORK          = 66  // { int sys_vfork(void); }
+	SYS_GETTIMEOFDAY   = 67  // { int sys_gettimeofday(struct timeval *tp, struct timezone *tzp); }
+	SYS_SETTIMEOFDAY   = 68  // { int sys_settimeofday(const struct timeval *tv, const struct timezone *tzp); }
+	SYS_SETITIMER      = 69  // { int sys_setitimer(int which, const struct itimerval *itv, struct itimerval *oitv); }
+	SYS_GETITIMER      = 70  // { int sys_getitimer(int which, struct itimerval *itv); }
+	SYS_SELECT         = 71  // { int sys_select(int nd, fd_set *in, fd_set *ou, fd_set *ex, struct timeval *tv); }
+	SYS_KEVENT         = 72  // { int sys_kevent(int fd, const struct kevent *changelist, int nchanges, struct kevent *eventlist, int nevents, const struct timespec *timeout); }
+	SYS_MUNMAP         = 73  // { int sys_munmap(void *addr, size_t len); }
+	SYS_MPROTECT       = 74  // { int sys_mprotect(void *addr, size_t len, int prot); }
+	SYS_MADVISE        = 75  // { int sys_madvise(void *addr, size_t len, int behav); }
+	SYS_UTIMES         = 76  // { int sys_utimes(const char *path, const struct timeval *tptr); }
+	SYS_FUTIMES        = 77  // { int sys_futimes(int fd, const struct timeval *tptr); }
+	SYS_GETGROUPS      = 79  // { int sys_getgroups(int gidsetsize, gid_t *gidset); }
+	SYS_SETGROUPS      = 80  // { int sys_setgroups(int gidsetsize, const gid_t *gidset); }
+	SYS_GETPGRP        = 81  // { int sys_getpgrp(void); }
+	SYS_SETPGID        = 82  // { int sys_setpgid(pid_t pid, pid_t pgid); }
+	SYS_FUTEX          = 83  // { int sys_futex(uint32_t *f, int op, int val, const struct timespec *timeout, uint32_t *g); }
+	SYS_UTIMENSAT      = 84  // { int sys_utimensat(int fd, const char *path, const struct timespec *times, int flag); }
+	SYS_FUTIMENS       = 85  // { int sys_futimens(int fd, const struct timespec *times); }
+	SYS_KBIND          = 86  // { int sys_kbind(const struct __kbind *param, size_t psize, int64_t proc_cookie); }
+	SYS_CLOCK_GETTIME  = 87  // { int sys_clock_gettime(clockid_t clock_id, struct timespec *tp); }
+	SYS_CLOCK_SETTIME  = 88  // { int sys_clock_settime(clockid_t clock_id, const struct timespec *tp); }
+	SYS_CLOCK_GETRES   = 89  // { int sys_clock_getres(clockid_t clock_id, struct timespec *tp); }
+	SYS_DUP2           = 90  // { int sys_dup2(int from, int to); }
+	SYS_NANOSLEEP      = 91  // { int sys_nanosleep(const struct timespec *rqtp, struct timespec *rmtp); }
+	SYS_FCNTL          = 92  // { int sys_fcntl(int fd, int cmd, ... void *arg); }
+	SYS_ACCEPT4        = 93  // { int sys_accept4(int s, struct sockaddr *name, socklen_t *anamelen, int flags); }
+	SYS___THRSLEEP     = 94  // { int sys___thrsleep(const volatile void *ident, clockid_t clock_id, const struct timespec *tp, void *lock, const int *abort); }
+	SYS_FSYNC          = 95  // { int sys_fsync(int fd); }
+	SYS_SETPRIORITY    = 96  // { int sys_setpriority(int which, id_t who, int prio); }
+	SYS_SOCKET         = 97  // { int sys_socket(int domain, int type, int protocol); }
+	SYS_CONNECT        = 98  // { int sys_connect(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_GETDENTS       = 99  // { int sys_getdents(int fd, void *buf, size_t buflen); }
+	SYS_GETPRIORITY    = 100 // { int sys_getpriority(int which, id_t who); }
+	SYS_PIPE2          = 101 // { int sys_pipe2(int *fdp, int flags); }
+	SYS_DUP3           = 102 // { int sys_dup3(int from, int to, int flags); }
+	SYS_SIGRETURN      = 103 // { int sys_sigreturn(struct sigcontext *sigcntxp); }
+	SYS_BIND           = 104 // { int sys_bind(int s, const struct sockaddr *name, socklen_t namelen); }
+	SYS_SETSOCKOPT     = 105 // { int sys_setsockopt(int s, int level, int name, const void *val, socklen_t valsize); }
+	SYS_LISTEN         = 106 // { int sys_listen(int s, int backlog); }
+	SYS_CHFLAGSAT      = 107 // { int sys_chflagsat(int fd, const char *path, u_int flags, int atflags); }
+	SYS_PLEDGE         = 108 // { int sys_pledge(const char *promises, const char *execpromises); }
+	SYS_PPOLL          = 109 // { int sys_ppoll(struct pollfd *fds, u_int nfds, const struct timespec *ts, const sigset_t *mask); }
+	SYS_PSELECT        = 110 // { int sys_pselect(int nd, fd_set *in, fd_set *ou, fd_set *ex, const struct timespec *ts, const sigset_t *mask); }
+	SYS_SIGSUSPEND     = 111 // { int sys_sigsuspend(int mask); }
+	SYS_SENDSYSLOG     = 112 // { int sys_sendsyslog(const char *buf, size_t nbyte, int flags); }
+	SYS_UNVEIL         = 114 // { int sys_unveil(const char *path, const char *permissions); }
+	SYS_GETSOCKOPT     = 118 // { int sys_getsockopt(int s, int level, int name, void *val, socklen_t *avalsize); }
+	SYS_THRKILL        = 119 // { int sys_thrkill(pid_t tid, int signum, void *tcb); }
+	SYS_READV          = 120 // { ssize_t sys_readv(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_WRITEV         = 121 // { ssize_t sys_writev(int fd, const struct iovec *iovp, int iovcnt); }
+	SYS_KILL           = 122 // { int sys_kill(int pid, int signum); }
+	SYS_FCHOWN         = 123 // { int sys_fchown(int fd, uid_t uid, gid_t gid); }
+	SYS_FCHMOD         = 124 // { int sys_fchmod(int fd, mode_t mode); }
+	SYS_SETREUID       = 126 // { int sys_setreuid(uid_t ruid, uid_t euid); }
+	SYS_SETREGID       = 127 // { int sys_setregid(gid_t rgid, gid_t egid); }
+	SYS_RENAME         = 128 // { int sys_rename(const char *from, const char *to); }
+	SYS_FLOCK          = 131 // { int sys_flock(int fd, int how); }
+	SYS_MKFIFO         = 132 // { int sys_mkfifo(const char *path, mode_t mode); }
+	SYS_SENDTO         = 133 // { ssize_t sys_sendto(int s, const void *buf, size_t len, int flags, const struct sockaddr *to, socklen_t tolen); }
+	SYS_SHUTDOWN       = 134 // { int sys_shutdown(int s, int how); }
+	SYS_SOCKETPAIR     = 135 // { int sys_socketpair(int domain, int type, int protocol, int *rsv); }
+	SYS_MKDIR          = 136 // { int sys_mkdir(const char *path, mode_t mode); }
+	SYS_RMDIR          = 137 // { int sys_rmdir(const char *path); }
+	SYS_ADJTIME        = 140 // { int sys_adjtime(const struct timeval *delta, struct timeval *olddelta); }
+	SYS_GETLOGIN_R     = 141 // { int sys_getlogin_r(char *namebuf, u_int namelen); }
+	SYS_SETSID         = 147 // { int sys_setsid(void); }
+	SYS_QUOTACTL       = 148 // { int sys_quotactl(const char *path, int cmd, int uid, char *arg); }
+	SYS_NFSSVC         = 155 // { int sys_nfssvc(int flag, void *argp); }
+	SYS_GETFH          = 161 // { int sys_getfh(const char *fname, fhandle_t *fhp); }
+	SYS_SYSARCH        = 165 // { int sys_sysarch(int op, void *parms); }
+	SYS_PREAD          = 173 // { ssize_t sys_pread(int fd, void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_PWRITE         = 174 // { ssize_t sys_pwrite(int fd, const void *buf, size_t nbyte, int pad, off_t offset); }
+	SYS_SETGID         = 181 // { int sys_setgid(gid_t gid); }
+	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
+	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
+	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
+	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
+	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }
+	SYS_GETRLIMIT      = 194 // { int sys_getrlimit(int which, struct rlimit *rlp); }
+	SYS_SETRLIMIT      = 195 // { int sys_setrlimit(int which, const struct rlimit *rlp); }
+	SYS_MMAP           = 197 // { void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_LSEEK          = 199 // { off_t sys_lseek(int fd, int pad, off_t offset, int whence); }
+	SYS_TRUNCATE       = 200 // { int sys_truncate(const char *path, int pad, off_t length); }
+	SYS_FTRUNCATE      = 201 // { int sys_ftruncate(int fd, int pad, off_t length); }
+	SYS_SYSCTL         = 202 // { int sys_sysctl(const int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen); }
+	SYS_MLOCK          = 203 // { int sys_mlock(const void *addr, size_t len); }
+	SYS_MUNLOCK        = 204 // { int sys_munlock(const void *addr, size_t len); }
+	SYS_GETPGID        = 207 // { pid_t sys_getpgid(pid_t pid); }
+	SYS_UTRACE         = 209 // { int sys_utrace(const char *label, const void *addr, size_t len); }
+	SYS_SEMGET         = 221 // { int sys_semget(key_t key, int nsems, int semflg); }
+	SYS_MSGGET         = 225 // { int sys_msgget(key_t key, int msgflg); }
+	SYS_MSGSND         = 226 // { int sys_msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg); }
+	SYS_MSGRCV         = 227 // { int sys_msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg); }
+	SYS_SHMAT          = 228 // { void *sys_shmat(int shmid, const void *shmaddr, int shmflg); }
+	SYS_SHMDT          = 230 // { int sys_shmdt(const void *shmaddr); }
+	SYS_MINHERIT       = 250 // { int sys_minherit(void *addr, size_t len, int inherit); }
+	SYS_POLL           = 252 // { int sys_poll(struct pollfd *fds, u_int nfds, int timeout); }
+	SYS_ISSETUGID      = 253 // { int sys_issetugid(void); }
+	SYS_LCHOWN         = 254 // { int sys_lchown(const char *path, uid_t uid, gid_t gid); }
+	SYS_GETSID         = 255 // { pid_t sys_getsid(pid_t pid); }
+	SYS_MSYNC          = 256 // { int sys_msync(void *addr, size_t len, int flags); }
+	SYS_PIPE           = 263 // { int sys_pipe(int *fdp); }
+	SYS_FHOPEN         = 264 // { int sys_fhopen(const fhandle_t *fhp, int flags); }
+	SYS_PREADV         = 267 // { ssize_t sys_preadv(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_PWRITEV        = 268 // { ssize_t sys_pwritev(int fd, const struct iovec *iovp, int iovcnt, int pad, off_t offset); }
+	SYS_KQUEUE         = 269 // { int sys_kqueue(void); }
+	SYS_MLOCKALL       = 271 // { int sys_mlockall(int flags); }
+	SYS_MUNLOCKALL     = 272 // { int sys_munlockall(void); }
+	SYS_GETRESUID      = 281 // { int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); }
+	SYS_SETRESUID      = 282 // { int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid); }
+	SYS_GETRESGID      = 283 // { int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); }
+	SYS_SETRESGID      = 284 // { int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid); }
+	SYS_MQUERY         = 286 // { void *sys_mquery(void *addr, size_t len, int prot, int flags, int fd, long pad, off_t pos); }
+	SYS_CLOSEFROM      = 287 // { int sys_closefrom(int fd); }
+	SYS_SIGALTSTACK    = 288 // { int sys_sigaltstack(const struct sigaltstack *nss, struct sigaltstack *oss); }
+	SYS_SHMGET         = 289 // { int sys_shmget(key_t key, size_t size, int shmflg); }
+	SYS_SEMOP          = 290 // { int sys_semop(int semid, struct sembuf *sops, size_t nsops); }
+	SYS_FHSTAT         = 294 // { int sys_fhstat(const fhandle_t *fhp, struct stat *sb); }
+	SYS___SEMCTL       = 295 // { int sys___semctl(int semid, int semnum, int cmd, union semun *arg); }
+	SYS_SHMCTL         = 296 // { int sys_shmctl(int shmid, int cmd, struct shmid_ds *buf); }
+	SYS_MSGCTL         = 297 // { int sys_msgctl(int msqid, int cmd, struct msqid_ds *buf); }
+	SYS_SCHED_YIELD    = 298 // { int sys_sched_yield(void); }
+	SYS_GETTHRID       = 299 // { pid_t sys_getthrid(void); }
+	SYS___THRWAKEUP    = 301 // { int sys___thrwakeup(const volatile void *ident, int n); }
+	SYS___THREXIT      = 302 // { void sys___threxit(pid_t *notdead); }
+	SYS___THRSIGDIVERT = 303 // { int sys___thrsigdivert(sigset_t sigmask, siginfo_t *info, const struct timespec *timeout); }
+	SYS___GETCWD       = 304 // { int sys___getcwd(char *buf, size_t len); }
+	SYS_ADJFREQ        = 305 // { int sys_adjfreq(const int64_t *freq, int64_t *oldfreq); }
+	SYS_SETRTABLE      = 310 // { int sys_setrtable(int rtableid); }
+	SYS_GETRTABLE      = 311 // { int sys_getrtable(void); }
+	SYS_FACCESSAT      = 313 // { int sys_faccessat(int fd, const char *path, int amode, int flag); }
+	SYS_FCHMODAT       = 314 // { int sys_fchmodat(int fd, const char *path, mode_t mode, int flag); }
+	SYS_FCHOWNAT       = 315 // { int sys_fchownat(int fd, const char *path, uid_t uid, gid_t gid, int flag); }
+	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, const char *path2, int flag); }
+	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, mode_t mode); }
+	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, mode_t mode); }
+	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, mode_t mode, dev_t dev); }
+	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, ... mode_t mode); }
+	SYS_READLINKAT     = 322 // { ssize_t sys_readlinkat(int fd, const char *path, char *buf, size_t count); }
+	SYS_RENAMEAT       = 323 // { int sys_renameat(int fromfd, const char *from, int tofd, const char *to); }
+	SYS_SYMLINKAT      = 324 // { int sys_symlinkat(const char *path, int fd, const char *link); }
+	SYS_UNLINKAT       = 325 // { int sys_unlinkat(int fd, const char *path, int flag); }
+	SYS___SET_TCB      = 329 // { void sys___set_tcb(void *tcb); }
+	SYS___GET_TCB      = 330 // { void *sys___get_tcb(void); }
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..5e8c263ca9c6f77d8f2efc5e783e21c839d68f08
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/zsysnum_zos_s390x.go
@@ -0,0 +1,2852 @@
+// go run mksyscall_zos_s390x.go -o_sysnum zsysnum_zos_s390x.go -o_syscall zsyscall_zos_s390x.go -i_syscall syscall_zos_s390x.go -o_asm zsymaddr_zos_s390x.s
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build zos && s390x
+
+package unix
+
+const (
+	SYS_LOG                             = 0x17  // 23
+	SYS_COSH                            = 0x18  // 24
+	SYS_TANH                            = 0x19  // 25
+	SYS_EXP                             = 0x1A  // 26
+	SYS_MODF                            = 0x1B  // 27
+	SYS_LOG10                           = 0x1C  // 28
+	SYS_FREXP                           = 0x1D  // 29
+	SYS_LDEXP                           = 0x1E  // 30
+	SYS_CEIL                            = 0x1F  // 31
+	SYS_POW                             = 0x20  // 32
+	SYS_SQRT                            = 0x21  // 33
+	SYS_FLOOR                           = 0x22  // 34
+	SYS_J1                              = 0x23  // 35
+	SYS_FABS                            = 0x24  // 36
+	SYS_FMOD                            = 0x25  // 37
+	SYS_J0                              = 0x26  // 38
+	SYS_YN                              = 0x27  // 39
+	SYS_JN                              = 0x28  // 40
+	SYS_Y0                              = 0x29  // 41
+	SYS_Y1                              = 0x2A  // 42
+	SYS_HYPOT                           = 0x2B  // 43
+	SYS_ERF                             = 0x2C  // 44
+	SYS_ERFC                            = 0x2D  // 45
+	SYS_GAMMA                           = 0x2E  // 46
+	SYS_ISALPHA                         = 0x30  // 48
+	SYS_ISALNUM                         = 0x31  // 49
+	SYS_ISLOWER                         = 0x32  // 50
+	SYS_ISCNTRL                         = 0x33  // 51
+	SYS_ISDIGIT                         = 0x34  // 52
+	SYS_ISGRAPH                         = 0x35  // 53
+	SYS_ISUPPER                         = 0x36  // 54
+	SYS_ISPRINT                         = 0x37  // 55
+	SYS_ISPUNCT                         = 0x38  // 56
+	SYS_ISSPACE                         = 0x39  // 57
+	SYS_SETLOCAL                        = 0x3A  // 58
+	SYS_SETLOCALE                       = 0x3A  // 58
+	SYS_ISXDIGIT                        = 0x3B  // 59
+	SYS_TOLOWER                         = 0x3C  // 60
+	SYS_TOUPPER                         = 0x3D  // 61
+	SYS_ASIN                            = 0x3E  // 62
+	SYS_SIN                             = 0x3F  // 63
+	SYS_COS                             = 0x40  // 64
+	SYS_TAN                             = 0x41  // 65
+	SYS_SINH                            = 0x42  // 66
+	SYS_ACOS                            = 0x43  // 67
+	SYS_ATAN                            = 0x44  // 68
+	SYS_ATAN2                           = 0x45  // 69
+	SYS_FTELL                           = 0x46  // 70
+	SYS_FGETPOS                         = 0x47  // 71
+	SYS_FSEEK                           = 0x48  // 72
+	SYS_FSETPOS                         = 0x49  // 73
+	SYS_FERROR                          = 0x4A  // 74
+	SYS_REWIND                          = 0x4B  // 75
+	SYS_CLEARERR                        = 0x4C  // 76
+	SYS_FEOF                            = 0x4D  // 77
+	SYS_ATOL                            = 0x4E  // 78
+	SYS_PERROR                          = 0x4F  // 79
+	SYS_ATOF                            = 0x50  // 80
+	SYS_ATOI                            = 0x51  // 81
+	SYS_RAND                            = 0x52  // 82
+	SYS_STRTOD                          = 0x53  // 83
+	SYS_STRTOL                          = 0x54  // 84
+	SYS_STRTOUL                         = 0x55  // 85
+	SYS_MALLOC                          = 0x56  // 86
+	SYS_SRAND                           = 0x57  // 87
+	SYS_CALLOC                          = 0x58  // 88
+	SYS_FREE                            = 0x59  // 89
+	SYS_EXIT                            = 0x5A  // 90
+	SYS_REALLOC                         = 0x5B  // 91
+	SYS_ABORT                           = 0x5C  // 92
+	SYS___ABORT                         = 0x5C  // 92
+	SYS_ATEXIT                          = 0x5D  // 93
+	SYS_RAISE                           = 0x5E  // 94
+	SYS_SETJMP                          = 0x5F  // 95
+	SYS_LONGJMP                         = 0x60  // 96
+	SYS_SIGNAL                          = 0x61  // 97
+	SYS_TMPNAM                          = 0x62  // 98
+	SYS_REMOVE                          = 0x63  // 99
+	SYS_RENAME                          = 0x64  // 100
+	SYS_TMPFILE                         = 0x65  // 101
+	SYS_FREOPEN                         = 0x66  // 102
+	SYS_FCLOSE                          = 0x67  // 103
+	SYS_FFLUSH                          = 0x68  // 104
+	SYS_FOPEN                           = 0x69  // 105
+	SYS_FSCANF                          = 0x6A  // 106
+	SYS_SETBUF                          = 0x6B  // 107
+	SYS_SETVBUF                         = 0x6C  // 108
+	SYS_FPRINTF                         = 0x6D  // 109
+	SYS_SSCANF                          = 0x6E  // 110
+	SYS_PRINTF                          = 0x6F  // 111
+	SYS_SCANF                           = 0x70  // 112
+	SYS_SPRINTF                         = 0x71  // 113
+	SYS_FGETC                           = 0x72  // 114
+	SYS_VFPRINTF                        = 0x73  // 115
+	SYS_VPRINTF                         = 0x74  // 116
+	SYS_VSPRINTF                        = 0x75  // 117
+	SYS_GETC                            = 0x76  // 118
+	SYS_FGETS                           = 0x77  // 119
+	SYS_FPUTC                           = 0x78  // 120
+	SYS_FPUTS                           = 0x79  // 121
+	SYS_PUTCHAR                         = 0x7A  // 122
+	SYS_GETCHAR                         = 0x7B  // 123
+	SYS_GETS                            = 0x7C  // 124
+	SYS_PUTC                            = 0x7D  // 125
+	SYS_FWRITE                          = 0x7E  // 126
+	SYS_PUTS                            = 0x7F  // 127
+	SYS_UNGETC                          = 0x80  // 128
+	SYS_FREAD                           = 0x81  // 129
+	SYS_WCSTOMBS                        = 0x82  // 130
+	SYS_MBTOWC                          = 0x83  // 131
+	SYS_WCTOMB                          = 0x84  // 132
+	SYS_MBSTOWCS                        = 0x85  // 133
+	SYS_WCSCPY                          = 0x86  // 134
+	SYS_WCSCAT                          = 0x87  // 135
+	SYS_WCSCHR                          = 0x88  // 136
+	SYS_WCSCMP                          = 0x89  // 137
+	SYS_WCSNCMP                         = 0x8A  // 138
+	SYS_WCSCSPN                         = 0x8B  // 139
+	SYS_WCSLEN                          = 0x8C  // 140
+	SYS_WCSNCAT                         = 0x8D  // 141
+	SYS_WCSSPN                          = 0x8E  // 142
+	SYS_WCSNCPY                         = 0x8F  // 143
+	SYS_ABS                             = 0x90  // 144
+	SYS_DIV                             = 0x91  // 145
+	SYS_LABS                            = 0x92  // 146
+	SYS_STRNCPY                         = 0x93  // 147
+	SYS_MEMCPY                          = 0x94  // 148
+	SYS_MEMMOVE                         = 0x95  // 149
+	SYS_STRCPY                          = 0x96  // 150
+	SYS_STRCMP                          = 0x97  // 151
+	SYS_STRCAT                          = 0x98  // 152
+	SYS_STRNCAT                         = 0x99  // 153
+	SYS_MEMCMP                          = 0x9A  // 154
+	SYS_MEMCHR                          = 0x9B  // 155
+	SYS_STRCOLL                         = 0x9C  // 156
+	SYS_STRNCMP                         = 0x9D  // 157
+	SYS_STRXFRM                         = 0x9E  // 158
+	SYS_STRRCHR                         = 0x9F  // 159
+	SYS_STRCHR                          = 0xA0  // 160
+	SYS_STRCSPN                         = 0xA1  // 161
+	SYS_STRPBRK                         = 0xA2  // 162
+	SYS_MEMSET                          = 0xA3  // 163
+	SYS_STRSPN                          = 0xA4  // 164
+	SYS_STRSTR                          = 0xA5  // 165
+	SYS_STRTOK                          = 0xA6  // 166
+	SYS_DIFFTIME                        = 0xA7  // 167
+	SYS_STRERROR                        = 0xA8  // 168
+	SYS_STRLEN                          = 0xA9  // 169
+	SYS_CLOCK                           = 0xAA  // 170
+	SYS_CTIME                           = 0xAB  // 171
+	SYS_MKTIME                          = 0xAC  // 172
+	SYS_TIME                            = 0xAD  // 173
+	SYS_ASCTIME                         = 0xAE  // 174
+	SYS_MBLEN                           = 0xAF  // 175
+	SYS_GMTIME                          = 0xB0  // 176
+	SYS_LOCALTIM                        = 0xB1  // 177
+	SYS_LOCALTIME                       = 0xB1  // 177
+	SYS_STRFTIME                        = 0xB2  // 178
+	SYS___GETCB                         = 0xB4  // 180
+	SYS_FUPDATE                         = 0xB5  // 181
+	SYS___FUPDT                         = 0xB5  // 181
+	SYS_CLRMEMF                         = 0xBD  // 189
+	SYS___CLRMF                         = 0xBD  // 189
+	SYS_FETCHEP                         = 0xBF  // 191
+	SYS___FTCHEP                        = 0xBF  // 191
+	SYS_FLDATA                          = 0xC1  // 193
+	SYS___FLDATA                        = 0xC1  // 193
+	SYS_DYNFREE                         = 0xC2  // 194
+	SYS___DYNFRE                        = 0xC2  // 194
+	SYS_DYNALLOC                        = 0xC3  // 195
+	SYS___DYNALL                        = 0xC3  // 195
+	SYS___CDUMP                         = 0xC4  // 196
+	SYS_CSNAP                           = 0xC5  // 197
+	SYS___CSNAP                         = 0xC5  // 197
+	SYS_CTRACE                          = 0xC6  // 198
+	SYS___CTRACE                        = 0xC6  // 198
+	SYS___CTEST                         = 0xC7  // 199
+	SYS_SETENV                          = 0xC8  // 200
+	SYS___SETENV                        = 0xC8  // 200
+	SYS_CLEARENV                        = 0xC9  // 201
+	SYS___CLRENV                        = 0xC9  // 201
+	SYS___REGCOMP_STD                   = 0xEA  // 234
+	SYS_NL_LANGINFO                     = 0xFC  // 252
+	SYS_GETSYNTX                        = 0xFD  // 253
+	SYS_ISBLANK                         = 0xFE  // 254
+	SYS___ISBLNK                        = 0xFE  // 254
+	SYS_ISWALNUM                        = 0xFF  // 255
+	SYS_ISWALPHA                        = 0x100 // 256
+	SYS_ISWBLANK                        = 0x101 // 257
+	SYS___ISWBLK                        = 0x101 // 257
+	SYS_ISWCNTRL                        = 0x102 // 258
+	SYS_ISWDIGIT                        = 0x103 // 259
+	SYS_ISWGRAPH                        = 0x104 // 260
+	SYS_ISWLOWER                        = 0x105 // 261
+	SYS_ISWPRINT                        = 0x106 // 262
+	SYS_ISWPUNCT                        = 0x107 // 263
+	SYS_ISWSPACE                        = 0x108 // 264
+	SYS_ISWUPPER                        = 0x109 // 265
+	SYS_ISWXDIGI                        = 0x10A // 266
+	SYS_ISWXDIGIT                       = 0x10A // 266
+	SYS_WCTYPE                          = 0x10B // 267
+	SYS_ISWCTYPE                        = 0x10C // 268
+	SYS_TOWLOWER                        = 0x10D // 269
+	SYS_TOWUPPER                        = 0x10E // 270
+	SYS_MBSINIT                         = 0x10F // 271
+	SYS_WCTOB                           = 0x110 // 272
+	SYS_MBRLEN                          = 0x111 // 273
+	SYS_MBRTOWC                         = 0x112 // 274
+	SYS_MBSRTOWC                        = 0x113 // 275
+	SYS_MBSRTOWCS                       = 0x113 // 275
+	SYS_WCRTOMB                         = 0x114 // 276
+	SYS_WCSRTOMB                        = 0x115 // 277
+	SYS_WCSRTOMBS                       = 0x115 // 277
+	SYS___CSID                          = 0x116 // 278
+	SYS___WCSID                         = 0x117 // 279
+	SYS_STRPTIME                        = 0x118 // 280
+	SYS___STRPTM                        = 0x118 // 280
+	SYS_STRFMON                         = 0x119 // 281
+	SYS___RPMTCH                        = 0x11A // 282
+	SYS_WCSSTR                          = 0x11B // 283
+	SYS_WCSTOK                          = 0x12C // 300
+	SYS_WCSTOL                          = 0x12D // 301
+	SYS_WCSTOD                          = 0x12E // 302
+	SYS_WCSTOUL                         = 0x12F // 303
+	SYS_WCSCOLL                         = 0x130 // 304
+	SYS_WCSXFRM                         = 0x131 // 305
+	SYS_WCSWIDTH                        = 0x132 // 306
+	SYS_WCWIDTH                         = 0x133 // 307
+	SYS_WCSFTIME                        = 0x134 // 308
+	SYS_SWPRINTF                        = 0x135 // 309
+	SYS_VSWPRINT                        = 0x136 // 310
+	SYS_VSWPRINTF                       = 0x136 // 310
+	SYS_SWSCANF                         = 0x137 // 311
+	SYS_REGCOMP                         = 0x138 // 312
+	SYS_REGEXEC                         = 0x139 // 313
+	SYS_REGFREE                         = 0x13A // 314
+	SYS_REGERROR                        = 0x13B // 315
+	SYS_FGETWC                          = 0x13C // 316
+	SYS_FGETWS                          = 0x13D // 317
+	SYS_FPUTWC                          = 0x13E // 318
+	SYS_FPUTWS                          = 0x13F // 319
+	SYS_GETWC                           = 0x140 // 320
+	SYS_GETWCHAR                        = 0x141 // 321
+	SYS_PUTWC                           = 0x142 // 322
+	SYS_PUTWCHAR                        = 0x143 // 323
+	SYS_UNGETWC                         = 0x144 // 324
+	SYS_ICONV_OPEN                      = 0x145 // 325
+	SYS_ICONV                           = 0x146 // 326
+	SYS_ICONV_CLOSE                     = 0x147 // 327
+	SYS_ISMCCOLLEL                      = 0x14C // 332
+	SYS_STRTOCOLL                       = 0x14D // 333
+	SYS_COLLTOSTR                       = 0x14E // 334
+	SYS_COLLEQUIV                       = 0x14F // 335
+	SYS_COLLRANGE                       = 0x150 // 336
+	SYS_CCLASS                          = 0x151 // 337
+	SYS_COLLORDER                       = 0x152 // 338
+	SYS___DEMANGLE                      = 0x154 // 340
+	SYS_FDOPEN                          = 0x155 // 341
+	SYS___ERRNO                         = 0x156 // 342
+	SYS___ERRNO2                        = 0x157 // 343
+	SYS___TERROR                        = 0x158 // 344
+	SYS_MAXCOLL                         = 0x169 // 361
+	SYS_GETMCCOLL                       = 0x16A // 362
+	SYS_GETWMCCOLL                      = 0x16B // 363
+	SYS___ERR2AD                        = 0x16C // 364
+	SYS_DLLQUERYFN                      = 0x16D // 365
+	SYS_DLLQUERYVAR                     = 0x16E // 366
+	SYS_DLLFREE                         = 0x16F // 367
+	SYS_DLLLOAD                         = 0x170 // 368
+	SYS__EXIT                           = 0x174 // 372
+	SYS_ACCESS                          = 0x175 // 373
+	SYS_ALARM                           = 0x176 // 374
+	SYS_CFGETISPEED                     = 0x177 // 375
+	SYS_CFGETOSPEED                     = 0x178 // 376
+	SYS_CFSETISPEED                     = 0x179 // 377
+	SYS_CFSETOSPEED                     = 0x17A // 378
+	SYS_CHDIR                           = 0x17B // 379
+	SYS_CHMOD                           = 0x17C // 380
+	SYS_CHOWN                           = 0x17D // 381
+	SYS_CLOSE                           = 0x17E // 382
+	SYS_CLOSEDIR                        = 0x17F // 383
+	SYS_CREAT                           = 0x180 // 384
+	SYS_CTERMID                         = 0x181 // 385
+	SYS_DUP                             = 0x182 // 386
+	SYS_DUP2                            = 0x183 // 387
+	SYS_EXECL                           = 0x184 // 388
+	SYS_EXECLE                          = 0x185 // 389
+	SYS_EXECLP                          = 0x186 // 390
+	SYS_EXECV                           = 0x187 // 391
+	SYS_EXECVE                          = 0x188 // 392
+	SYS_EXECVP                          = 0x189 // 393
+	SYS_FCHMOD                          = 0x18A // 394
+	SYS_FCHOWN                          = 0x18B // 395
+	SYS_FCNTL                           = 0x18C // 396
+	SYS_FILENO                          = 0x18D // 397
+	SYS_FORK                            = 0x18E // 398
+	SYS_FPATHCONF                       = 0x18F // 399
+	SYS_FSTAT                           = 0x190 // 400
+	SYS_FSYNC                           = 0x191 // 401
+	SYS_FTRUNCATE                       = 0x192 // 402
+	SYS_GETCWD                          = 0x193 // 403
+	SYS_GETEGID                         = 0x194 // 404
+	SYS_GETEUID                         = 0x195 // 405
+	SYS_GETGID                          = 0x196 // 406
+	SYS_GETGRGID                        = 0x197 // 407
+	SYS_GETGRNAM                        = 0x198 // 408
+	SYS_GETGROUPS                       = 0x199 // 409
+	SYS_GETLOGIN                        = 0x19A // 410
+	SYS_W_GETMNTENT                     = 0x19B // 411
+	SYS_GETPGRP                         = 0x19C // 412
+	SYS_GETPID                          = 0x19D // 413
+	SYS_GETPPID                         = 0x19E // 414
+	SYS_GETPWNAM                        = 0x19F // 415
+	SYS_GETPWUID                        = 0x1A0 // 416
+	SYS_GETUID                          = 0x1A1 // 417
+	SYS_W_IOCTL                         = 0x1A2 // 418
+	SYS_ISATTY                          = 0x1A3 // 419
+	SYS_KILL                            = 0x1A4 // 420
+	SYS_LINK                            = 0x1A5 // 421
+	SYS_LSEEK                           = 0x1A6 // 422
+	SYS_LSTAT                           = 0x1A7 // 423
+	SYS_MKDIR                           = 0x1A8 // 424
+	SYS_MKFIFO                          = 0x1A9 // 425
+	SYS_MKNOD                           = 0x1AA // 426
+	SYS_MOUNT                           = 0x1AB // 427
+	SYS_OPEN                            = 0x1AC // 428
+	SYS_OPENDIR                         = 0x1AD // 429
+	SYS_PATHCONF                        = 0x1AE // 430
+	SYS_PAUSE                           = 0x1AF // 431
+	SYS_PIPE                            = 0x1B0 // 432
+	SYS_W_GETPSENT                      = 0x1B1 // 433
+	SYS_READ                            = 0x1B2 // 434
+	SYS_READDIR                         = 0x1B3 // 435
+	SYS_READLINK                        = 0x1B4 // 436
+	SYS_REWINDDIR                       = 0x1B5 // 437
+	SYS_RMDIR                           = 0x1B6 // 438
+	SYS_SETEGID                         = 0x1B7 // 439
+	SYS_SETEUID                         = 0x1B8 // 440
+	SYS_SETGID                          = 0x1B9 // 441
+	SYS_SETPGID                         = 0x1BA // 442
+	SYS_SETSID                          = 0x1BB // 443
+	SYS_SETUID                          = 0x1BC // 444
+	SYS_SIGACTION                       = 0x1BD // 445
+	SYS_SIGADDSET                       = 0x1BE // 446
+	SYS_SIGDELSET                       = 0x1BF // 447
+	SYS_SIGEMPTYSET                     = 0x1C0 // 448
+	SYS_SIGFILLSET                      = 0x1C1 // 449
+	SYS_SIGISMEMBER                     = 0x1C2 // 450
+	SYS_SIGLONGJMP                      = 0x1C3 // 451
+	SYS_SIGPENDING                      = 0x1C4 // 452
+	SYS_SIGPROCMASK                     = 0x1C5 // 453
+	SYS_SIGSETJMP                       = 0x1C6 // 454
+	SYS_SIGSUSPEND                      = 0x1C7 // 455
+	SYS_SLEEP                           = 0x1C8 // 456
+	SYS_STAT                            = 0x1C9 // 457
+	SYS_W_STATFS                        = 0x1CA // 458
+	SYS_SYMLINK                         = 0x1CB // 459
+	SYS_SYSCONF                         = 0x1CC // 460
+	SYS_TCDRAIN                         = 0x1CD // 461
+	SYS_TCFLOW                          = 0x1CE // 462
+	SYS_TCFLUSH                         = 0x1CF // 463
+	SYS_TCGETATTR                       = 0x1D0 // 464
+	SYS_TCGETPGRP                       = 0x1D1 // 465
+	SYS_TCSENDBREAK                     = 0x1D2 // 466
+	SYS_TCSETATTR                       = 0x1D3 // 467
+	SYS_TCSETPGRP                       = 0x1D4 // 468
+	SYS_TIMES                           = 0x1D5 // 469
+	SYS_TTYNAME                         = 0x1D6 // 470
+	SYS_TZSET                           = 0x1D7 // 471
+	SYS_UMASK                           = 0x1D8 // 472
+	SYS_UMOUNT                          = 0x1D9 // 473
+	SYS_UNAME                           = 0x1DA // 474
+	SYS_UNLINK                          = 0x1DB // 475
+	SYS_UTIME                           = 0x1DC // 476
+	SYS_WAIT                            = 0x1DD // 477
+	SYS_WAITPID                         = 0x1DE // 478
+	SYS_WRITE                           = 0x1DF // 479
+	SYS_CHAUDIT                         = 0x1E0 // 480
+	SYS_FCHAUDIT                        = 0x1E1 // 481
+	SYS_GETGROUPSBYNAME                 = 0x1E2 // 482
+	SYS_SIGWAIT                         = 0x1E3 // 483
+	SYS_PTHREAD_EXIT                    = 0x1E4 // 484
+	SYS_PTHREAD_KILL                    = 0x1E5 // 485
+	SYS_PTHREAD_ATTR_INIT               = 0x1E6 // 486
+	SYS_PTHREAD_ATTR_DESTROY            = 0x1E7 // 487
+	SYS_PTHREAD_ATTR_SETSTACKSIZE       = 0x1E8 // 488
+	SYS_PTHREAD_ATTR_GETSTACKSIZE       = 0x1E9 // 489
+	SYS_PTHREAD_ATTR_SETDETACHSTATE     = 0x1EA // 490
+	SYS_PTHREAD_ATTR_GETDETACHSTATE     = 0x1EB // 491
+	SYS_PTHREAD_ATTR_SETWEIGHT_NP       = 0x1EC // 492
+	SYS_PTHREAD_ATTR_GETWEIGHT_NP       = 0x1ED // 493
+	SYS_PTHREAD_CANCEL                  = 0x1EE // 494
+	SYS_PTHREAD_CLEANUP_PUSH            = 0x1EF // 495
+	SYS_PTHREAD_CLEANUP_POP             = 0x1F0 // 496
+	SYS_PTHREAD_CONDATTR_INIT           = 0x1F1 // 497
+	SYS_PTHREAD_CONDATTR_DESTROY        = 0x1F2 // 498
+	SYS_PTHREAD_COND_INIT               = 0x1F3 // 499
+	SYS_PTHREAD_COND_DESTROY            = 0x1F4 // 500
+	SYS_PTHREAD_COND_SIGNAL             = 0x1F5 // 501
+	SYS_PTHREAD_COND_BROADCAST          = 0x1F6 // 502
+	SYS_PTHREAD_COND_WAIT               = 0x1F7 // 503
+	SYS_PTHREAD_COND_TIMEDWAIT          = 0x1F8 // 504
+	SYS_PTHREAD_CREATE                  = 0x1F9 // 505
+	SYS_PTHREAD_DETACH                  = 0x1FA // 506
+	SYS_PTHREAD_EQUAL                   = 0x1FB // 507
+	SYS_PTHREAD_GETSPECIFIC             = 0x1FC // 508
+	SYS_PTHREAD_JOIN                    = 0x1FD // 509
+	SYS_PTHREAD_KEY_CREATE              = 0x1FE // 510
+	SYS_PTHREAD_MUTEXATTR_INIT          = 0x1FF // 511
+	SYS_PTHREAD_MUTEXATTR_DESTROY       = 0x200 // 512
+	SYS_PTHREAD_MUTEXATTR_SETKIND_NP    = 0x201 // 513
+	SYS_PTHREAD_MUTEXATTR_GETKIND_NP    = 0x202 // 514
+	SYS_PTHREAD_MUTEX_INIT              = 0x203 // 515
+	SYS_PTHREAD_MUTEX_DESTROY           = 0x204 // 516
+	SYS_PTHREAD_MUTEX_LOCK              = 0x205 // 517
+	SYS_PTHREAD_MUTEX_TRYLOCK           = 0x206 // 518
+	SYS_PTHREAD_MUTEX_UNLOCK            = 0x207 // 519
+	SYS_PTHREAD_ONCE                    = 0x209 // 521
+	SYS_PTHREAD_SELF                    = 0x20A // 522
+	SYS_PTHREAD_SETINTR                 = 0x20B // 523
+	SYS_PTHREAD_SETINTRTYPE             = 0x20C // 524
+	SYS_PTHREAD_SETSPECIFIC             = 0x20D // 525
+	SYS_PTHREAD_TESTINTR                = 0x20E // 526
+	SYS_PTHREAD_YIELD                   = 0x20F // 527
+	SYS_TW_OPEN                         = 0x210 // 528
+	SYS_TW_FCNTL                        = 0x211 // 529
+	SYS_PTHREAD_JOIN_D4_NP              = 0x212 // 530
+	SYS_PTHREAD_CONDATTR_SETKIND_NP     = 0x213 // 531
+	SYS_PTHREAD_CONDATTR_GETKIND_NP     = 0x214 // 532
+	SYS_EXTLINK_NP                      = 0x215 // 533
+	SYS___PASSWD                        = 0x216 // 534
+	SYS_SETGROUPS                       = 0x217 // 535
+	SYS_INITGROUPS                      = 0x218 // 536
+	SYS_WCSPBRK                         = 0x23F // 575
+	SYS_WCSRCHR                         = 0x240 // 576
+	SYS_SVC99                           = 0x241 // 577
+	SYS___SVC99                         = 0x241 // 577
+	SYS_WCSWCS                          = 0x242 // 578
+	SYS_LOCALECO                        = 0x243 // 579
+	SYS_LOCALECONV                      = 0x243 // 579
+	SYS___LIBREL                        = 0x244 // 580
+	SYS_RELEASE                         = 0x245 // 581
+	SYS___RLSE                          = 0x245 // 581
+	SYS_FLOCATE                         = 0x246 // 582
+	SYS___FLOCT                         = 0x246 // 582
+	SYS_FDELREC                         = 0x247 // 583
+	SYS___FDLREC                        = 0x247 // 583
+	SYS_FETCH                           = 0x248 // 584
+	SYS___FETCH                         = 0x248 // 584
+	SYS_QSORT                           = 0x249 // 585
+	SYS_GETENV                          = 0x24A // 586
+	SYS_SYSTEM                          = 0x24B // 587
+	SYS_BSEARCH                         = 0x24C // 588
+	SYS_LDIV                            = 0x24D // 589
+	SYS___THROW                         = 0x25E // 606
+	SYS___RETHROW                       = 0x25F // 607
+	SYS___CLEANUPCATCH                  = 0x260 // 608
+	SYS___CATCHMATCH                    = 0x261 // 609
+	SYS___CLEAN2UPCATCH                 = 0x262 // 610
+	SYS_PUTENV                          = 0x26A // 618
+	SYS___GETENV                        = 0x26F // 623
+	SYS_GETPRIORITY                     = 0x270 // 624
+	SYS_NICE                            = 0x271 // 625
+	SYS_SETPRIORITY                     = 0x272 // 626
+	SYS_GETITIMER                       = 0x273 // 627
+	SYS_SETITIMER                       = 0x274 // 628
+	SYS_MSGCTL                          = 0x275 // 629
+	SYS_MSGGET                          = 0x276 // 630
+	SYS_MSGRCV                          = 0x277 // 631
+	SYS_MSGSND                          = 0x278 // 632
+	SYS_MSGXRCV                         = 0x279 // 633
+	SYS___MSGXR                         = 0x279 // 633
+	SYS_SEMCTL                          = 0x27A // 634
+	SYS_SEMGET                          = 0x27B // 635
+	SYS_SEMOP                           = 0x27C // 636
+	SYS_SHMAT                           = 0x27D // 637
+	SYS_SHMCTL                          = 0x27E // 638
+	SYS_SHMDT                           = 0x27F // 639
+	SYS_SHMGET                          = 0x280 // 640
+	SYS___GETIPC                        = 0x281 // 641
+	SYS_SETGRENT                        = 0x282 // 642
+	SYS_GETGRENT                        = 0x283 // 643
+	SYS_ENDGRENT                        = 0x284 // 644
+	SYS_SETPWENT                        = 0x285 // 645
+	SYS_GETPWENT                        = 0x286 // 646
+	SYS_ENDPWENT                        = 0x287 // 647
+	SYS_BSD_SIGNAL                      = 0x288 // 648
+	SYS_KILLPG                          = 0x289 // 649
+	SYS_SIGALTSTACK                     = 0x28A // 650
+	SYS_SIGHOLD                         = 0x28B // 651
+	SYS_SIGIGNORE                       = 0x28C // 652
+	SYS_SIGINTERRUPT                    = 0x28D // 653
+	SYS_SIGPAUSE                        = 0x28E // 654
+	SYS_SIGRELSE                        = 0x28F // 655
+	SYS_SIGSET                          = 0x290 // 656
+	SYS_SIGSTACK                        = 0x291 // 657
+	SYS_GETRLIMIT                       = 0x292 // 658
+	SYS_SETRLIMIT                       = 0x293 // 659
+	SYS_GETRUSAGE                       = 0x294 // 660
+	SYS_MMAP                            = 0x295 // 661
+	SYS_MPROTECT                        = 0x296 // 662
+	SYS_MSYNC                           = 0x297 // 663
+	SYS_MUNMAP                          = 0x298 // 664
+	SYS_CONFSTR                         = 0x299 // 665
+	SYS_GETOPT                          = 0x29A // 666
+	SYS_LCHOWN                          = 0x29B // 667
+	SYS_TRUNCATE                        = 0x29C // 668
+	SYS_GETSUBOPT                       = 0x29D // 669
+	SYS_SETPGRP                         = 0x29E // 670
+	SYS___GDERR                         = 0x29F // 671
+	SYS___TZONE                         = 0x2A0 // 672
+	SYS___DLGHT                         = 0x2A1 // 673
+	SYS___OPARGF                        = 0x2A2 // 674
+	SYS___OPOPTF                        = 0x2A3 // 675
+	SYS___OPINDF                        = 0x2A4 // 676
+	SYS___OPERRF                        = 0x2A5 // 677
+	SYS_GETDATE                         = 0x2A6 // 678
+	SYS_WAIT3                           = 0x2A7 // 679
+	SYS_WAITID                          = 0x2A8 // 680
+	SYS___CATTRM                        = 0x2A9 // 681
+	SYS___GDTRM                         = 0x2AA // 682
+	SYS___RNDTRM                        = 0x2AB // 683
+	SYS_CRYPT                           = 0x2AC // 684
+	SYS_ENCRYPT                         = 0x2AD // 685
+	SYS_SETKEY                          = 0x2AE // 686
+	SYS___CNVBLK                        = 0x2AF // 687
+	SYS___CRYTRM                        = 0x2B0 // 688
+	SYS___ECRTRM                        = 0x2B1 // 689
+	SYS_DRAND48                         = 0x2B2 // 690
+	SYS_ERAND48                         = 0x2B3 // 691
+	SYS_FSTATVFS                        = 0x2B4 // 692
+	SYS_STATVFS                         = 0x2B5 // 693
+	SYS_CATCLOSE                        = 0x2B6 // 694
+	SYS_CATGETS                         = 0x2B7 // 695
+	SYS_CATOPEN                         = 0x2B8 // 696
+	SYS_BCMP                            = 0x2B9 // 697
+	SYS_BCOPY                           = 0x2BA // 698
+	SYS_BZERO                           = 0x2BB // 699
+	SYS_FFS                             = 0x2BC // 700
+	SYS_INDEX                           = 0x2BD // 701
+	SYS_RINDEX                          = 0x2BE // 702
+	SYS_STRCASECMP                      = 0x2BF // 703
+	SYS_STRDUP                          = 0x2C0 // 704
+	SYS_STRNCASECMP                     = 0x2C1 // 705
+	SYS_INITSTATE                       = 0x2C2 // 706
+	SYS_SETSTATE                        = 0x2C3 // 707
+	SYS_RANDOM                          = 0x2C4 // 708
+	SYS_SRANDOM                         = 0x2C5 // 709
+	SYS_HCREATE                         = 0x2C6 // 710
+	SYS_HDESTROY                        = 0x2C7 // 711
+	SYS_HSEARCH                         = 0x2C8 // 712
+	SYS_LFIND                           = 0x2C9 // 713
+	SYS_LSEARCH                         = 0x2CA // 714
+	SYS_TDELETE                         = 0x2CB // 715
+	SYS_TFIND                           = 0x2CC // 716
+	SYS_TSEARCH                         = 0x2CD // 717
+	SYS_TWALK                           = 0x2CE // 718
+	SYS_INSQUE                          = 0x2CF // 719
+	SYS_REMQUE                          = 0x2D0 // 720
+	SYS_POPEN                           = 0x2D1 // 721
+	SYS_PCLOSE                          = 0x2D2 // 722
+	SYS_SWAB                            = 0x2D3 // 723
+	SYS_MEMCCPY                         = 0x2D4 // 724
+	SYS_GETPAGESIZE                     = 0x2D8 // 728
+	SYS_FCHDIR                          = 0x2D9 // 729
+	SYS___OCLCK                         = 0x2DA // 730
+	SYS___ATOE                          = 0x2DB // 731
+	SYS___ATOE_L                        = 0x2DC // 732
+	SYS___ETOA                          = 0x2DD // 733
+	SYS___ETOA_L                        = 0x2DE // 734
+	SYS_SETUTXENT                       = 0x2DF // 735
+	SYS_GETUTXENT                       = 0x2E0 // 736
+	SYS_ENDUTXENT                       = 0x2E1 // 737
+	SYS_GETUTXID                        = 0x2E2 // 738
+	SYS_GETUTXLINE                      = 0x2E3 // 739
+	SYS_PUTUTXLINE                      = 0x2E4 // 740
+	SYS_FMTMSG                          = 0x2E5 // 741
+	SYS_JRAND48                         = 0x2E6 // 742
+	SYS_LRAND48                         = 0x2E7 // 743
+	SYS_MRAND48                         = 0x2E8 // 744
+	SYS_NRAND48                         = 0x2E9 // 745
+	SYS_LCONG48                         = 0x2EA // 746
+	SYS_SRAND48                         = 0x2EB // 747
+	SYS_SEED48                          = 0x2EC // 748
+	SYS_ISASCII                         = 0x2ED // 749
+	SYS_TOASCII                         = 0x2EE // 750
+	SYS_A64L                            = 0x2EF // 751
+	SYS_L64A                            = 0x2F0 // 752
+	SYS_UALARM                          = 0x2F1 // 753
+	SYS_USLEEP                          = 0x2F2 // 754
+	SYS___UTXTRM                        = 0x2F3 // 755
+	SYS___SRCTRM                        = 0x2F4 // 756
+	SYS_FTIME                           = 0x2F5 // 757
+	SYS_GETTIMEOFDAY                    = 0x2F6 // 758
+	SYS_DBM_CLEARERR                    = 0x2F7 // 759
+	SYS_DBM_CLOSE                       = 0x2F8 // 760
+	SYS_DBM_DELETE                      = 0x2F9 // 761
+	SYS_DBM_ERROR                       = 0x2FA // 762
+	SYS_DBM_FETCH                       = 0x2FB // 763
+	SYS_DBM_FIRSTKEY                    = 0x2FC // 764
+	SYS_DBM_NEXTKEY                     = 0x2FD // 765
+	SYS_DBM_OPEN                        = 0x2FE // 766
+	SYS_DBM_STORE                       = 0x2FF // 767
+	SYS___NDMTRM                        = 0x300 // 768
+	SYS_FTOK                            = 0x301 // 769
+	SYS_BASENAME                        = 0x302 // 770
+	SYS_DIRNAME                         = 0x303 // 771
+	SYS_GETDTABLESIZE                   = 0x304 // 772
+	SYS_MKSTEMP                         = 0x305 // 773
+	SYS_MKTEMP                          = 0x306 // 774
+	SYS_NFTW                            = 0x307 // 775
+	SYS_GETWD                           = 0x308 // 776
+	SYS_LOCKF                           = 0x309 // 777
+	SYS__LONGJMP                        = 0x30D // 781
+	SYS__SETJMP                         = 0x30E // 782
+	SYS_VFORK                           = 0x30F // 783
+	SYS_WORDEXP                         = 0x310 // 784
+	SYS_WORDFREE                        = 0x311 // 785
+	SYS_GETPGID                         = 0x312 // 786
+	SYS_GETSID                          = 0x313 // 787
+	SYS___UTMPXNAME                     = 0x314 // 788
+	SYS_CUSERID                         = 0x315 // 789
+	SYS_GETPASS                         = 0x316 // 790
+	SYS_FNMATCH                         = 0x317 // 791
+	SYS_FTW                             = 0x318 // 792
+	SYS_GETW                            = 0x319 // 793
+	SYS_GLOB                            = 0x31A // 794
+	SYS_GLOBFREE                        = 0x31B // 795
+	SYS_PUTW                            = 0x31C // 796
+	SYS_SEEKDIR                         = 0x31D // 797
+	SYS_TELLDIR                         = 0x31E // 798
+	SYS_TEMPNAM                         = 0x31F // 799
+	SYS_ACOSH                           = 0x320 // 800
+	SYS_ASINH                           = 0x321 // 801
+	SYS_ATANH                           = 0x322 // 802
+	SYS_CBRT                            = 0x323 // 803
+	SYS_EXPM1                           = 0x324 // 804
+	SYS_ILOGB                           = 0x325 // 805
+	SYS_LOGB                            = 0x326 // 806
+	SYS_LOG1P                           = 0x327 // 807
+	SYS_NEXTAFTER                       = 0x328 // 808
+	SYS_RINT                            = 0x329 // 809
+	SYS_REMAINDER                       = 0x32A // 810
+	SYS_SCALB                           = 0x32B // 811
+	SYS_LGAMMA                          = 0x32C // 812
+	SYS_TTYSLOT                         = 0x32D // 813
+	SYS_GETTIMEOFDAY_R                  = 0x32E // 814
+	SYS_SYNC                            = 0x32F // 815
+	SYS_SPAWN                           = 0x330 // 816
+	SYS_SPAWNP                          = 0x331 // 817
+	SYS_GETLOGIN_UU                     = 0x332 // 818
+	SYS_ECVT                            = 0x333 // 819
+	SYS_FCVT                            = 0x334 // 820
+	SYS_GCVT                            = 0x335 // 821
+	SYS_ACCEPT                          = 0x336 // 822
+	SYS_BIND                            = 0x337 // 823
+	SYS_CONNECT                         = 0x338 // 824
+	SYS_ENDHOSTENT                      = 0x339 // 825
+	SYS_ENDPROTOENT                     = 0x33A // 826
+	SYS_ENDSERVENT                      = 0x33B // 827
+	SYS_GETHOSTBYADDR_R                 = 0x33C // 828
+	SYS_GETHOSTBYADDR                   = 0x33D // 829
+	SYS_GETHOSTBYNAME_R                 = 0x33E // 830
+	SYS_GETHOSTBYNAME                   = 0x33F // 831
+	SYS_GETHOSTENT                      = 0x340 // 832
+	SYS_GETHOSTID                       = 0x341 // 833
+	SYS_GETHOSTNAME                     = 0x342 // 834
+	SYS_GETNETBYADDR                    = 0x343 // 835
+	SYS_GETNETBYNAME                    = 0x344 // 836
+	SYS_GETNETENT                       = 0x345 // 837
+	SYS_GETPEERNAME                     = 0x346 // 838
+	SYS_GETPROTOBYNAME                  = 0x347 // 839
+	SYS_GETPROTOBYNUMBER                = 0x348 // 840
+	SYS_GETPROTOENT                     = 0x349 // 841
+	SYS_GETSERVBYNAME                   = 0x34A // 842
+	SYS_GETSERVBYPORT                   = 0x34B // 843
+	SYS_GETSERVENT                      = 0x34C // 844
+	SYS_GETSOCKNAME                     = 0x34D // 845
+	SYS_GETSOCKOPT                      = 0x34E // 846
+	SYS_INET_ADDR                       = 0x34F // 847
+	SYS_INET_LNAOF                      = 0x350 // 848
+	SYS_INET_MAKEADDR                   = 0x351 // 849
+	SYS_INET_NETOF                      = 0x352 // 850
+	SYS_INET_NETWORK                    = 0x353 // 851
+	SYS_INET_NTOA                       = 0x354 // 852
+	SYS_IOCTL                           = 0x355 // 853
+	SYS_LISTEN                          = 0x356 // 854
+	SYS_READV                           = 0x357 // 855
+	SYS_RECV                            = 0x358 // 856
+	SYS_RECVFROM                        = 0x359 // 857
+	SYS_SELECT                          = 0x35B // 859
+	SYS_SELECTEX                        = 0x35C // 860
+	SYS_SEND                            = 0x35D // 861
+	SYS_SENDTO                          = 0x35F // 863
+	SYS_SETHOSTENT                      = 0x360 // 864
+	SYS_SETNETENT                       = 0x361 // 865
+	SYS_SETPEER                         = 0x362 // 866
+	SYS_SETPROTOENT                     = 0x363 // 867
+	SYS_SETSERVENT                      = 0x364 // 868
+	SYS_SETSOCKOPT                      = 0x365 // 869
+	SYS_SHUTDOWN                        = 0x366 // 870
+	SYS_SOCKET                          = 0x367 // 871
+	SYS_SOCKETPAIR                      = 0x368 // 872
+	SYS_WRITEV                          = 0x369 // 873
+	SYS_CHROOT                          = 0x36A // 874
+	SYS_W_STATVFS                       = 0x36B // 875
+	SYS_ULIMIT                          = 0x36C // 876
+	SYS_ISNAN                           = 0x36D // 877
+	SYS_UTIMES                          = 0x36E // 878
+	SYS___H_ERRNO                       = 0x36F // 879
+	SYS_ENDNETENT                       = 0x370 // 880
+	SYS_CLOSELOG                        = 0x371 // 881
+	SYS_OPENLOG                         = 0x372 // 882
+	SYS_SETLOGMASK                      = 0x373 // 883
+	SYS_SYSLOG                          = 0x374 // 884
+	SYS_PTSNAME                         = 0x375 // 885
+	SYS_SETREUID                        = 0x376 // 886
+	SYS_SETREGID                        = 0x377 // 887
+	SYS_REALPATH                        = 0x378 // 888
+	SYS___SIGNGAM                       = 0x379 // 889
+	SYS_GRANTPT                         = 0x37A // 890
+	SYS_UNLOCKPT                        = 0x37B // 891
+	SYS_TCGETSID                        = 0x37C // 892
+	SYS___TCGETCP                       = 0x37D // 893
+	SYS___TCSETCP                       = 0x37E // 894
+	SYS___TCSETTABLES                   = 0x37F // 895
+	SYS_POLL                            = 0x380 // 896
+	SYS_REXEC                           = 0x381 // 897
+	SYS___ISASCII2                      = 0x382 // 898
+	SYS___TOASCII2                      = 0x383 // 899
+	SYS_CHPRIORITY                      = 0x384 // 900
+	SYS_PTHREAD_ATTR_SETSYNCTYPE_NP     = 0x385 // 901
+	SYS_PTHREAD_ATTR_GETSYNCTYPE_NP     = 0x386 // 902
+	SYS_PTHREAD_SET_LIMIT_NP            = 0x387 // 903
+	SYS___STNETENT                      = 0x388 // 904
+	SYS___STPROTOENT                    = 0x389 // 905
+	SYS___STSERVENT                     = 0x38A // 906
+	SYS___STHOSTENT                     = 0x38B // 907
+	SYS_NLIST                           = 0x38C // 908
+	SYS___IPDBCS                        = 0x38D // 909
+	SYS___IPDSPX                        = 0x38E // 910
+	SYS___IPMSGC                        = 0x38F // 911
+	SYS___SELECT1                       = 0x390 // 912
+	SYS_PTHREAD_SECURITY_NP             = 0x391 // 913
+	SYS___CHECK_RESOURCE_AUTH_NP        = 0x392 // 914
+	SYS___CONVERT_ID_NP                 = 0x393 // 915
+	SYS___OPENVMREL                     = 0x394 // 916
+	SYS_WMEMCHR                         = 0x395 // 917
+	SYS_WMEMCMP                         = 0x396 // 918
+	SYS_WMEMCPY                         = 0x397 // 919
+	SYS_WMEMMOVE                        = 0x398 // 920
+	SYS_WMEMSET                         = 0x399 // 921
+	SYS___FPUTWC                        = 0x400 // 1024
+	SYS___PUTWC                         = 0x401 // 1025
+	SYS___PWCHAR                        = 0x402 // 1026
+	SYS___WCSFTM                        = 0x403 // 1027
+	SYS___WCSTOK                        = 0x404 // 1028
+	SYS___WCWDTH                        = 0x405 // 1029
+	SYS_T_ACCEPT                        = 0x409 // 1033
+	SYS_T_ALLOC                         = 0x40A // 1034
+	SYS_T_BIND                          = 0x40B // 1035
+	SYS_T_CLOSE                         = 0x40C // 1036
+	SYS_T_CONNECT                       = 0x40D // 1037
+	SYS_T_ERROR                         = 0x40E // 1038
+	SYS_T_FREE                          = 0x40F // 1039
+	SYS_T_GETINFO                       = 0x410 // 1040
+	SYS_T_GETPROTADDR                   = 0x411 // 1041
+	SYS_T_GETSTATE                      = 0x412 // 1042
+	SYS_T_LISTEN                        = 0x413 // 1043
+	SYS_T_LOOK                          = 0x414 // 1044
+	SYS_T_OPEN                          = 0x415 // 1045
+	SYS_T_OPTMGMT                       = 0x416 // 1046
+	SYS_T_RCV                           = 0x417 // 1047
+	SYS_T_RCVCONNECT                    = 0x418 // 1048
+	SYS_T_RCVDIS                        = 0x419 // 1049
+	SYS_T_RCVREL                        = 0x41A // 1050
+	SYS_T_RCVUDATA                      = 0x41B // 1051
+	SYS_T_RCVUDERR                      = 0x41C // 1052
+	SYS_T_SND                           = 0x41D // 1053
+	SYS_T_SNDDIS                        = 0x41E // 1054
+	SYS_T_SNDREL                        = 0x41F // 1055
+	SYS_T_SNDUDATA                      = 0x420 // 1056
+	SYS_T_STRERROR                      = 0x421 // 1057
+	SYS_T_SYNC                          = 0x422 // 1058
+	SYS_T_UNBIND                        = 0x423 // 1059
+	SYS___T_ERRNO                       = 0x424 // 1060
+	SYS___RECVMSG2                      = 0x425 // 1061
+	SYS___SENDMSG2                      = 0x426 // 1062
+	SYS_FATTACH                         = 0x427 // 1063
+	SYS_FDETACH                         = 0x428 // 1064
+	SYS_GETMSG                          = 0x429 // 1065
+	SYS_GETPMSG                         = 0x42A // 1066
+	SYS_ISASTREAM                       = 0x42B // 1067
+	SYS_PUTMSG                          = 0x42C // 1068
+	SYS_PUTPMSG                         = 0x42D // 1069
+	SYS___ISPOSIXON                     = 0x42E // 1070
+	SYS___OPENMVSREL                    = 0x42F // 1071
+	SYS_GETCONTEXT                      = 0x430 // 1072
+	SYS_SETCONTEXT                      = 0x431 // 1073
+	SYS_MAKECONTEXT                     = 0x432 // 1074
+	SYS_SWAPCONTEXT                     = 0x433 // 1075
+	SYS_PTHREAD_GETSPECIFIC_D8_NP       = 0x434 // 1076
+	SYS_GETCLIENTID                     = 0x470 // 1136
+	SYS___GETCLIENTID                   = 0x471 // 1137
+	SYS_GETSTABLESIZE                   = 0x472 // 1138
+	SYS_GETIBMOPT                       = 0x473 // 1139
+	SYS_GETIBMSOCKOPT                   = 0x474 // 1140
+	SYS_GIVESOCKET                      = 0x475 // 1141
+	SYS_IBMSFLUSH                       = 0x476 // 1142
+	SYS_MAXDESC                         = 0x477 // 1143
+	SYS_SETIBMOPT                       = 0x478 // 1144
+	SYS_SETIBMSOCKOPT                   = 0x479 // 1145
+	SYS_SOCK_DEBUG                      = 0x47A // 1146
+	SYS_SOCK_DO_TESTSTOR                = 0x47D // 1149
+	SYS_TAKESOCKET                      = 0x47E // 1150
+	SYS___SERVER_INIT                   = 0x47F // 1151
+	SYS___SERVER_PWU                    = 0x480 // 1152
+	SYS_PTHREAD_TAG_NP                  = 0x481 // 1153
+	SYS___CONSOLE                       = 0x482 // 1154
+	SYS___WSINIT                        = 0x483 // 1155
+	SYS___IPTCPN                        = 0x489 // 1161
+	SYS___SMF_RECORD                    = 0x48A // 1162
+	SYS___IPHOST                        = 0x48B // 1163
+	SYS___IPNODE                        = 0x48C // 1164
+	SYS___SERVER_CLASSIFY_CREATE        = 0x48D // 1165
+	SYS___SERVER_CLASSIFY_DESTROY       = 0x48E // 1166
+	SYS___SERVER_CLASSIFY_RESET         = 0x48F // 1167
+	SYS___SERVER_CLASSIFY               = 0x490 // 1168
+	SYS___HEAPRPT                       = 0x496 // 1174
+	SYS___FNWSA                         = 0x49B // 1179
+	SYS___SPAWN2                        = 0x49D // 1181
+	SYS___SPAWNP2                       = 0x49E // 1182
+	SYS___GDRR                          = 0x4A1 // 1185
+	SYS___HRRNO                         = 0x4A2 // 1186
+	SYS___OPRG                          = 0x4A3 // 1187
+	SYS___OPRR                          = 0x4A4 // 1188
+	SYS___OPND                          = 0x4A5 // 1189
+	SYS___OPPT                          = 0x4A6 // 1190
+	SYS___SIGGM                         = 0x4A7 // 1191
+	SYS___DGHT                          = 0x4A8 // 1192
+	SYS___TZNE                          = 0x4A9 // 1193
+	SYS___TZZN                          = 0x4AA // 1194
+	SYS___TRRNO                         = 0x4AF // 1199
+	SYS___ENVN                          = 0x4B0 // 1200
+	SYS___MLOCKALL                      = 0x4B1 // 1201
+	SYS_CREATEWO                        = 0x4B2 // 1202
+	SYS_CREATEWORKUNIT                  = 0x4B2 // 1202
+	SYS_CONTINUE                        = 0x4B3 // 1203
+	SYS_CONTINUEWORKUNIT                = 0x4B3 // 1203
+	SYS_CONNECTW                        = 0x4B4 // 1204
+	SYS_CONNECTWORKMGR                  = 0x4B4 // 1204
+	SYS_CONNECTS                        = 0x4B5 // 1205
+	SYS_CONNECTSERVER                   = 0x4B5 // 1205
+	SYS_DISCONNE                        = 0x4B6 // 1206
+	SYS_DISCONNECTSERVER                = 0x4B6 // 1206
+	SYS_JOINWORK                        = 0x4B7 // 1207
+	SYS_JOINWORKUNIT                    = 0x4B7 // 1207
+	SYS_LEAVEWOR                        = 0x4B8 // 1208
+	SYS_LEAVEWORKUNIT                   = 0x4B8 // 1208
+	SYS_DELETEWO                        = 0x4B9 // 1209
+	SYS_DELETEWORKUNIT                  = 0x4B9 // 1209
+	SYS_QUERYMET                        = 0x4BA // 1210
+	SYS_QUERYMETRICS                    = 0x4BA // 1210
+	SYS_QUERYSCH                        = 0x4BB // 1211
+	SYS_QUERYSCHENV                     = 0x4BB // 1211
+	SYS_CHECKSCH                        = 0x4BC // 1212
+	SYS_CHECKSCHENV                     = 0x4BC // 1212
+	SYS___PID_AFFINITY                  = 0x4BD // 1213
+	SYS___ASINH_B                       = 0x4BE // 1214
+	SYS___ATAN_B                        = 0x4BF // 1215
+	SYS___CBRT_B                        = 0x4C0 // 1216
+	SYS___CEIL_B                        = 0x4C1 // 1217
+	SYS_COPYSIGN                        = 0x4C2 // 1218
+	SYS___COS_B                         = 0x4C3 // 1219
+	SYS___ERF_B                         = 0x4C4 // 1220
+	SYS___ERFC_B                        = 0x4C5 // 1221
+	SYS___EXPM1_B                       = 0x4C6 // 1222
+	SYS___FABS_B                        = 0x4C7 // 1223
+	SYS_FINITE                          = 0x4C8 // 1224
+	SYS___FLOOR_B                       = 0x4C9 // 1225
+	SYS___FREXP_B                       = 0x4CA // 1226
+	SYS___ILOGB_B                       = 0x4CB // 1227
+	SYS___ISNAN_B                       = 0x4CC // 1228
+	SYS___LDEXP_B                       = 0x4CD // 1229
+	SYS___LOG1P_B                       = 0x4CE // 1230
+	SYS___LOGB_B                        = 0x4CF // 1231
+	SYS_MATHERR                         = 0x4D0 // 1232
+	SYS___MODF_B                        = 0x4D1 // 1233
+	SYS___NEXTAFTER_B                   = 0x4D2 // 1234
+	SYS___RINT_B                        = 0x4D3 // 1235
+	SYS_SCALBN                          = 0x4D4 // 1236
+	SYS_SIGNIFIC                        = 0x4D5 // 1237
+	SYS_SIGNIFICAND                     = 0x4D5 // 1237
+	SYS___SIN_B                         = 0x4D6 // 1238
+	SYS___TAN_B                         = 0x4D7 // 1239
+	SYS___TANH_B                        = 0x4D8 // 1240
+	SYS___ACOS_B                        = 0x4D9 // 1241
+	SYS___ACOSH_B                       = 0x4DA // 1242
+	SYS___ASIN_B                        = 0x4DB // 1243
+	SYS___ATAN2_B                       = 0x4DC // 1244
+	SYS___ATANH_B                       = 0x4DD // 1245
+	SYS___COSH_B                        = 0x4DE // 1246
+	SYS___EXP_B                         = 0x4DF // 1247
+	SYS___FMOD_B                        = 0x4E0 // 1248
+	SYS___GAMMA_B                       = 0x4E1 // 1249
+	SYS_GAMMA_R                         = 0x4E2 // 1250
+	SYS___HYPOT_B                       = 0x4E3 // 1251
+	SYS___J0_B                          = 0x4E4 // 1252
+	SYS___Y0_B                          = 0x4E5 // 1253
+	SYS___J1_B                          = 0x4E6 // 1254
+	SYS___Y1_B                          = 0x4E7 // 1255
+	SYS___JN_B                          = 0x4E8 // 1256
+	SYS___YN_B                          = 0x4E9 // 1257
+	SYS___LGAMMA_B                      = 0x4EA // 1258
+	SYS_LGAMMA_R                        = 0x4EB // 1259
+	SYS___LOG_B                         = 0x4EC // 1260
+	SYS___LOG10_B                       = 0x4ED // 1261
+	SYS___POW_B                         = 0x4EE // 1262
+	SYS___REMAINDER_B                   = 0x4EF // 1263
+	SYS___SCALB_B                       = 0x4F0 // 1264
+	SYS___SINH_B                        = 0x4F1 // 1265
+	SYS___SQRT_B                        = 0x4F2 // 1266
+	SYS___OPENDIR2                      = 0x4F3 // 1267
+	SYS___READDIR2                      = 0x4F4 // 1268
+	SYS___LOGIN                         = 0x4F5 // 1269
+	SYS___OPEN_STAT                     = 0x4F6 // 1270
+	SYS_ACCEPT_AND_RECV                 = 0x4F7 // 1271
+	SYS___FP_SETMODE                    = 0x4F8 // 1272
+	SYS___SIGACTIONSET                  = 0x4FB // 1275
+	SYS___UCREATE                       = 0x4FC // 1276
+	SYS___UMALLOC                       = 0x4FD // 1277
+	SYS___UFREE                         = 0x4FE // 1278
+	SYS___UHEAPREPORT                   = 0x4FF // 1279
+	SYS___ISBFP                         = 0x500 // 1280
+	SYS___FP_CAST                       = 0x501 // 1281
+	SYS___CERTIFICATE                   = 0x502 // 1282
+	SYS_SEND_FILE                       = 0x503 // 1283
+	SYS_AIO_CANCEL                      = 0x504 // 1284
+	SYS_AIO_ERROR                       = 0x505 // 1285
+	SYS_AIO_READ                        = 0x506 // 1286
+	SYS_AIO_RETURN                      = 0x507 // 1287
+	SYS_AIO_SUSPEND                     = 0x508 // 1288
+	SYS_AIO_WRITE                       = 0x509 // 1289
+	SYS_PTHREAD_MUTEXATTR_GETPSHARED    = 0x50A // 1290
+	SYS_PTHREAD_MUTEXATTR_SETPSHARED    = 0x50B // 1291
+	SYS_PTHREAD_RWLOCK_DESTROY          = 0x50C // 1292
+	SYS_PTHREAD_RWLOCK_INIT             = 0x50D // 1293
+	SYS_PTHREAD_RWLOCK_RDLOCK           = 0x50E // 1294
+	SYS_PTHREAD_RWLOCK_TRYRDLOCK        = 0x50F // 1295
+	SYS_PTHREAD_RWLOCK_TRYWRLOCK        = 0x510 // 1296
+	SYS_PTHREAD_RWLOCK_UNLOCK           = 0x511 // 1297
+	SYS_PTHREAD_RWLOCK_WRLOCK           = 0x512 // 1298
+	SYS_PTHREAD_RWLOCKATTR_GETPSHARED   = 0x513 // 1299
+	SYS_PTHREAD_RWLOCKATTR_SETPSHARED   = 0x514 // 1300
+	SYS_PTHREAD_RWLOCKATTR_INIT         = 0x515 // 1301
+	SYS_PTHREAD_RWLOCKATTR_DESTROY      = 0x516 // 1302
+	SYS___CTTBL                         = 0x517 // 1303
+	SYS_PTHREAD_MUTEXATTR_SETTYPE       = 0x518 // 1304
+	SYS_PTHREAD_MUTEXATTR_GETTYPE       = 0x519 // 1305
+	SYS___FP_CLR_FLAG                   = 0x51A // 1306
+	SYS___FP_READ_FLAG                  = 0x51B // 1307
+	SYS___FP_RAISE_XCP                  = 0x51C // 1308
+	SYS___FP_CLASS                      = 0x51D // 1309
+	SYS___FP_FINITE                     = 0x51E // 1310
+	SYS___FP_ISNAN                      = 0x51F // 1311
+	SYS___FP_UNORDERED                  = 0x520 // 1312
+	SYS___FP_READ_RND                   = 0x521 // 1313
+	SYS___FP_READ_RND_B                 = 0x522 // 1314
+	SYS___FP_SWAP_RND                   = 0x523 // 1315
+	SYS___FP_SWAP_RND_B                 = 0x524 // 1316
+	SYS___FP_LEVEL                      = 0x525 // 1317
+	SYS___FP_BTOH                       = 0x526 // 1318
+	SYS___FP_HTOB                       = 0x527 // 1319
+	SYS___FPC_RD                        = 0x528 // 1320
+	SYS___FPC_WR                        = 0x529 // 1321
+	SYS___FPC_RW                        = 0x52A // 1322
+	SYS___FPC_SM                        = 0x52B // 1323
+	SYS___FPC_RS                        = 0x52C // 1324
+	SYS_SIGTIMEDWAIT                    = 0x52D // 1325
+	SYS_SIGWAITINFO                     = 0x52E // 1326
+	SYS___CHKBFP                        = 0x52F // 1327
+	SYS___W_PIOCTL                      = 0x59E // 1438
+	SYS___OSENV                         = 0x59F // 1439
+	SYS_EXPORTWO                        = 0x5A1 // 1441
+	SYS_EXPORTWORKUNIT                  = 0x5A1 // 1441
+	SYS_UNDOEXPO                        = 0x5A2 // 1442
+	SYS_UNDOEXPORTWORKUNIT              = 0x5A2 // 1442
+	SYS_IMPORTWO                        = 0x5A3 // 1443
+	SYS_IMPORTWORKUNIT                  = 0x5A3 // 1443
+	SYS_UNDOIMPO                        = 0x5A4 // 1444
+	SYS_UNDOIMPORTWORKUNIT              = 0x5A4 // 1444
+	SYS_EXTRACTW                        = 0x5A5 // 1445
+	SYS_EXTRACTWORKUNIT                 = 0x5A5 // 1445
+	SYS___CPL                           = 0x5A6 // 1446
+	SYS___MAP_INIT                      = 0x5A7 // 1447
+	SYS___MAP_SERVICE                   = 0x5A8 // 1448
+	SYS_SIGQUEUE                        = 0x5A9 // 1449
+	SYS___MOUNT                         = 0x5AA // 1450
+	SYS___GETUSERID                     = 0x5AB // 1451
+	SYS___IPDOMAINNAME                  = 0x5AC // 1452
+	SYS_QUERYENC                        = 0x5AD // 1453
+	SYS_QUERYWORKUNITCLASSIFICATION     = 0x5AD // 1453
+	SYS_CONNECTE                        = 0x5AE // 1454
+	SYS_CONNECTEXPORTIMPORT             = 0x5AE // 1454
+	SYS___FP_SWAPMODE                   = 0x5AF // 1455
+	SYS_STRTOLL                         = 0x5B0 // 1456
+	SYS_STRTOULL                        = 0x5B1 // 1457
+	SYS___DSA_PREV                      = 0x5B2 // 1458
+	SYS___EP_FIND                       = 0x5B3 // 1459
+	SYS___SERVER_THREADS_QUERY          = 0x5B4 // 1460
+	SYS___MSGRCV_TIMED                  = 0x5B7 // 1463
+	SYS___SEMOP_TIMED                   = 0x5B8 // 1464
+	SYS___GET_CPUID                     = 0x5B9 // 1465
+	SYS___GET_SYSTEM_SETTINGS           = 0x5BA // 1466
+	SYS_FTELLO                          = 0x5C8 // 1480
+	SYS_FSEEKO                          = 0x5C9 // 1481
+	SYS_LLDIV                           = 0x5CB // 1483
+	SYS_WCSTOLL                         = 0x5CC // 1484
+	SYS_WCSTOULL                        = 0x5CD // 1485
+	SYS_LLABS                           = 0x5CE // 1486
+	SYS___CONSOLE2                      = 0x5D2 // 1490
+	SYS_INET_NTOP                       = 0x5D3 // 1491
+	SYS_INET_PTON                       = 0x5D4 // 1492
+	SYS___RES                           = 0x5D6 // 1494
+	SYS_RES_MKQUERY                     = 0x5D7 // 1495
+	SYS_RES_INIT                        = 0x5D8 // 1496
+	SYS_RES_QUERY                       = 0x5D9 // 1497
+	SYS_RES_SEARCH                      = 0x5DA // 1498
+	SYS_RES_SEND                        = 0x5DB // 1499
+	SYS_RES_QUERYDOMAIN                 = 0x5DC // 1500
+	SYS_DN_EXPAND                       = 0x5DD // 1501
+	SYS_DN_SKIPNAME                     = 0x5DE // 1502
+	SYS_DN_COMP                         = 0x5DF // 1503
+	SYS_ASCTIME_R                       = 0x5E0 // 1504
+	SYS_CTIME_R                         = 0x5E1 // 1505
+	SYS_GMTIME_R                        = 0x5E2 // 1506
+	SYS_LOCALTIME_R                     = 0x5E3 // 1507
+	SYS_RAND_R                          = 0x5E4 // 1508
+	SYS_STRTOK_R                        = 0x5E5 // 1509
+	SYS_READDIR_R                       = 0x5E6 // 1510
+	SYS_GETGRGID_R                      = 0x5E7 // 1511
+	SYS_GETGRNAM_R                      = 0x5E8 // 1512
+	SYS_GETLOGIN_R                      = 0x5E9 // 1513
+	SYS_GETPWNAM_R                      = 0x5EA // 1514
+	SYS_GETPWUID_R                      = 0x5EB // 1515
+	SYS_TTYNAME_R                       = 0x5EC // 1516
+	SYS_PTHREAD_ATFORK                  = 0x5ED // 1517
+	SYS_PTHREAD_ATTR_GETGUARDSIZE       = 0x5EE // 1518
+	SYS_PTHREAD_ATTR_GETSTACKADDR       = 0x5EF // 1519
+	SYS_PTHREAD_ATTR_SETGUARDSIZE       = 0x5F0 // 1520
+	SYS_PTHREAD_ATTR_SETSTACKADDR       = 0x5F1 // 1521
+	SYS_PTHREAD_CONDATTR_GETPSHARED     = 0x5F2 // 1522
+	SYS_PTHREAD_CONDATTR_SETPSHARED     = 0x5F3 // 1523
+	SYS_PTHREAD_GETCONCURRENCY          = 0x5F4 // 1524
+	SYS_PTHREAD_KEY_DELETE              = 0x5F5 // 1525
+	SYS_PTHREAD_SETCONCURRENCY          = 0x5F6 // 1526
+	SYS_PTHREAD_SIGMASK                 = 0x5F7 // 1527
+	SYS___DISCARDDATA                   = 0x5F8 // 1528
+	SYS_PTHREAD_ATTR_GETSCHEDPARAM      = 0x5F9 // 1529
+	SYS_PTHREAD_ATTR_SETSCHEDPARAM      = 0x5FA // 1530
+	SYS_PTHREAD_ATTR_GETDETACHSTATE_U98 = 0x5FB // 1531
+	SYS_PTHREAD_ATTR_SETDETACHSTATE_U98 = 0x5FC // 1532
+	SYS_PTHREAD_DETACH_U98              = 0x5FD // 1533
+	SYS_PTHREAD_GETSPECIFIC_U98         = 0x5FE // 1534
+	SYS_PTHREAD_SETCANCELSTATE          = 0x5FF // 1535
+	SYS_PTHREAD_SETCANCELTYPE           = 0x600 // 1536
+	SYS_PTHREAD_TESTCANCEL              = 0x601 // 1537
+	SYS___ATANF_B                       = 0x602 // 1538
+	SYS___ATANL_B                       = 0x603 // 1539
+	SYS___CEILF_B                       = 0x604 // 1540
+	SYS___CEILL_B                       = 0x605 // 1541
+	SYS___COSF_B                        = 0x606 // 1542
+	SYS___COSL_B                        = 0x607 // 1543
+	SYS___FABSF_B                       = 0x608 // 1544
+	SYS___FABSL_B                       = 0x609 // 1545
+	SYS___FLOORF_B                      = 0x60A // 1546
+	SYS___FLOORL_B                      = 0x60B // 1547
+	SYS___FREXPF_B                      = 0x60C // 1548
+	SYS___FREXPL_B                      = 0x60D // 1549
+	SYS___LDEXPF_B                      = 0x60E // 1550
+	SYS___LDEXPL_B                      = 0x60F // 1551
+	SYS___SINF_B                        = 0x610 // 1552
+	SYS___SINL_B                        = 0x611 // 1553
+	SYS___TANF_B                        = 0x612 // 1554
+	SYS___TANL_B                        = 0x613 // 1555
+	SYS___TANHF_B                       = 0x614 // 1556
+	SYS___TANHL_B                       = 0x615 // 1557
+	SYS___ACOSF_B                       = 0x616 // 1558
+	SYS___ACOSL_B                       = 0x617 // 1559
+	SYS___ASINF_B                       = 0x618 // 1560
+	SYS___ASINL_B                       = 0x619 // 1561
+	SYS___ATAN2F_B                      = 0x61A // 1562
+	SYS___ATAN2L_B                      = 0x61B // 1563
+	SYS___COSHF_B                       = 0x61C // 1564
+	SYS___COSHL_B                       = 0x61D // 1565
+	SYS___EXPF_B                        = 0x61E // 1566
+	SYS___EXPL_B                        = 0x61F // 1567
+	SYS___LOGF_B                        = 0x620 // 1568
+	SYS___LOGL_B                        = 0x621 // 1569
+	SYS___LOG10F_B                      = 0x622 // 1570
+	SYS___LOG10L_B                      = 0x623 // 1571
+	SYS___POWF_B                        = 0x624 // 1572
+	SYS___POWL_B                        = 0x625 // 1573
+	SYS___SINHF_B                       = 0x626 // 1574
+	SYS___SINHL_B                       = 0x627 // 1575
+	SYS___SQRTF_B                       = 0x628 // 1576
+	SYS___SQRTL_B                       = 0x629 // 1577
+	SYS___ABSF_B                        = 0x62A // 1578
+	SYS___ABS_B                         = 0x62B // 1579
+	SYS___ABSL_B                        = 0x62C // 1580
+	SYS___FMODF_B                       = 0x62D // 1581
+	SYS___FMODL_B                       = 0x62E // 1582
+	SYS___MODFF_B                       = 0x62F // 1583
+	SYS___MODFL_B                       = 0x630 // 1584
+	SYS_ABSF                            = 0x631 // 1585
+	SYS_ABSL                            = 0x632 // 1586
+	SYS_ACOSF                           = 0x633 // 1587
+	SYS_ACOSL                           = 0x634 // 1588
+	SYS_ASINF                           = 0x635 // 1589
+	SYS_ASINL                           = 0x636 // 1590
+	SYS_ATAN2F                          = 0x637 // 1591
+	SYS_ATAN2L                          = 0x638 // 1592
+	SYS_ATANF                           = 0x639 // 1593
+	SYS_ATANL                           = 0x63A // 1594
+	SYS_CEILF                           = 0x63B // 1595
+	SYS_CEILL                           = 0x63C // 1596
+	SYS_COSF                            = 0x63D // 1597
+	SYS_COSL                            = 0x63E // 1598
+	SYS_COSHF                           = 0x63F // 1599
+	SYS_COSHL                           = 0x640 // 1600
+	SYS_EXPF                            = 0x641 // 1601
+	SYS_EXPL                            = 0x642 // 1602
+	SYS_TANHF                           = 0x643 // 1603
+	SYS_TANHL                           = 0x644 // 1604
+	SYS_LOG10F                          = 0x645 // 1605
+	SYS_LOG10L                          = 0x646 // 1606
+	SYS_LOGF                            = 0x647 // 1607
+	SYS_LOGL                            = 0x648 // 1608
+	SYS_POWF                            = 0x649 // 1609
+	SYS_POWL                            = 0x64A // 1610
+	SYS_SINF                            = 0x64B // 1611
+	SYS_SINL                            = 0x64C // 1612
+	SYS_SQRTF                           = 0x64D // 1613
+	SYS_SQRTL                           = 0x64E // 1614
+	SYS_SINHF                           = 0x64F // 1615
+	SYS_SINHL                           = 0x650 // 1616
+	SYS_TANF                            = 0x651 // 1617
+	SYS_TANL                            = 0x652 // 1618
+	SYS_FABSF                           = 0x653 // 1619
+	SYS_FABSL                           = 0x654 // 1620
+	SYS_FLOORF                          = 0x655 // 1621
+	SYS_FLOORL                          = 0x656 // 1622
+	SYS_FMODF                           = 0x657 // 1623
+	SYS_FMODL                           = 0x658 // 1624
+	SYS_FREXPF                          = 0x659 // 1625
+	SYS_FREXPL                          = 0x65A // 1626
+	SYS_LDEXPF                          = 0x65B // 1627
+	SYS_LDEXPL                          = 0x65C // 1628
+	SYS_MODFF                           = 0x65D // 1629
+	SYS_MODFL                           = 0x65E // 1630
+	SYS_BTOWC                           = 0x65F // 1631
+	SYS___CHATTR                        = 0x660 // 1632
+	SYS___FCHATTR                       = 0x661 // 1633
+	SYS___TOCCSID                       = 0x662 // 1634
+	SYS___CSNAMETYPE                    = 0x663 // 1635
+	SYS___TOCSNAME                      = 0x664 // 1636
+	SYS___CCSIDTYPE                     = 0x665 // 1637
+	SYS___AE_CORRESTBL_QUERY            = 0x666 // 1638
+	SYS___AE_AUTOCONVERT_STATE          = 0x667 // 1639
+	SYS_DN_FIND                         = 0x668 // 1640
+	SYS___GETHOSTBYADDR_A               = 0x669 // 1641
+	SYS___GETHOSTBYNAME_A               = 0x66A // 1642
+	SYS___RES_INIT_A                    = 0x66B // 1643
+	SYS___GETHOSTBYADDR_R_A             = 0x66C // 1644
+	SYS___GETHOSTBYNAME_R_A             = 0x66D // 1645
+	SYS___CHARMAP_INIT_A                = 0x66E // 1646
+	SYS___MBLEN_A                       = 0x66F // 1647
+	SYS___MBLEN_SB_A                    = 0x670 // 1648
+	SYS___MBLEN_STD_A                   = 0x671 // 1649
+	SYS___MBLEN_UTF                     = 0x672 // 1650
+	SYS___MBSTOWCS_A                    = 0x673 // 1651
+	SYS___MBSTOWCS_STD_A                = 0x674 // 1652
+	SYS___MBTOWC_A                      = 0x675 // 1653
+	SYS___MBTOWC_ISO1                   = 0x676 // 1654
+	SYS___MBTOWC_SBCS                   = 0x677 // 1655
+	SYS___MBTOWC_MBCS                   = 0x678 // 1656
+	SYS___MBTOWC_UTF                    = 0x679 // 1657
+	SYS___WCSTOMBS_A                    = 0x67A // 1658
+	SYS___WCSTOMBS_STD_A                = 0x67B // 1659
+	SYS___WCSWIDTH_A                    = 0x67C // 1660
+	SYS___GETGRGID_R_A                  = 0x67D // 1661
+	SYS___WCSWIDTH_STD_A                = 0x67E // 1662
+	SYS___WCSWIDTH_ASIA                 = 0x67F // 1663
+	SYS___CSID_A                        = 0x680 // 1664
+	SYS___CSID_STD_A                    = 0x681 // 1665
+	SYS___WCSID_A                       = 0x682 // 1666
+	SYS___WCSID_STD_A                   = 0x683 // 1667
+	SYS___WCTOMB_A                      = 0x684 // 1668
+	SYS___WCTOMB_ISO1                   = 0x685 // 1669
+	SYS___WCTOMB_STD_A                  = 0x686 // 1670
+	SYS___WCTOMB_UTF                    = 0x687 // 1671
+	SYS___WCWIDTH_A                     = 0x688 // 1672
+	SYS___GETGRNAM_R_A                  = 0x689 // 1673
+	SYS___WCWIDTH_STD_A                 = 0x68A // 1674
+	SYS___WCWIDTH_ASIA                  = 0x68B // 1675
+	SYS___GETPWNAM_R_A                  = 0x68C // 1676
+	SYS___GETPWUID_R_A                  = 0x68D // 1677
+	SYS___GETLOGIN_R_A                  = 0x68E // 1678
+	SYS___TTYNAME_R_A                   = 0x68F // 1679
+	SYS___READDIR_R_A                   = 0x690 // 1680
+	SYS___E2A_S                         = 0x691 // 1681
+	SYS___FNMATCH_A                     = 0x692 // 1682
+	SYS___FNMATCH_C_A                   = 0x693 // 1683
+	SYS___EXECL_A                       = 0x694 // 1684
+	SYS___FNMATCH_STD_A                 = 0x695 // 1685
+	SYS___REGCOMP_A                     = 0x696 // 1686
+	SYS___REGCOMP_STD_A                 = 0x697 // 1687
+	SYS___REGERROR_A                    = 0x698 // 1688
+	SYS___REGERROR_STD_A                = 0x699 // 1689
+	SYS___REGEXEC_A                     = 0x69A // 1690
+	SYS___REGEXEC_STD_A                 = 0x69B // 1691
+	SYS___REGFREE_A                     = 0x69C // 1692
+	SYS___REGFREE_STD_A                 = 0x69D // 1693
+	SYS___STRCOLL_A                     = 0x69E // 1694
+	SYS___STRCOLL_C_A                   = 0x69F // 1695
+	SYS___EXECLE_A                      = 0x6A0 // 1696
+	SYS___STRCOLL_STD_A                 = 0x6A1 // 1697
+	SYS___STRXFRM_A                     = 0x6A2 // 1698
+	SYS___STRXFRM_C_A                   = 0x6A3 // 1699
+	SYS___EXECLP_A                      = 0x6A4 // 1700
+	SYS___STRXFRM_STD_A                 = 0x6A5 // 1701
+	SYS___WCSCOLL_A                     = 0x6A6 // 1702
+	SYS___WCSCOLL_C_A                   = 0x6A7 // 1703
+	SYS___WCSCOLL_STD_A                 = 0x6A8 // 1704
+	SYS___WCSXFRM_A                     = 0x6A9 // 1705
+	SYS___WCSXFRM_C_A                   = 0x6AA // 1706
+	SYS___WCSXFRM_STD_A                 = 0x6AB // 1707
+	SYS___COLLATE_INIT_A                = 0x6AC // 1708
+	SYS___WCTYPE_A                      = 0x6AD // 1709
+	SYS___GET_WCTYPE_STD_A              = 0x6AE // 1710
+	SYS___CTYPE_INIT_A                  = 0x6AF // 1711
+	SYS___ISWCTYPE_A                    = 0x6B0 // 1712
+	SYS___EXECV_A                       = 0x6B1 // 1713
+	SYS___IS_WCTYPE_STD_A               = 0x6B2 // 1714
+	SYS___TOWLOWER_A                    = 0x6B3 // 1715
+	SYS___TOWLOWER_STD_A                = 0x6B4 // 1716
+	SYS___TOWUPPER_A                    = 0x6B5 // 1717
+	SYS___TOWUPPER_STD_A                = 0x6B6 // 1718
+	SYS___LOCALE_INIT_A                 = 0x6B7 // 1719
+	SYS___LOCALECONV_A                  = 0x6B8 // 1720
+	SYS___LOCALECONV_STD_A              = 0x6B9 // 1721
+	SYS___NL_LANGINFO_A                 = 0x6BA // 1722
+	SYS___NL_LNAGINFO_STD_A             = 0x6BB // 1723
+	SYS___MONETARY_INIT_A               = 0x6BC // 1724
+	SYS___STRFMON_A                     = 0x6BD // 1725
+	SYS___STRFMON_STD_A                 = 0x6BE // 1726
+	SYS___GETADDRINFO_A                 = 0x6BF // 1727
+	SYS___CATGETS_A                     = 0x6C0 // 1728
+	SYS___EXECVE_A                      = 0x6C1 // 1729
+	SYS___EXECVP_A                      = 0x6C2 // 1730
+	SYS___SPAWN_A                       = 0x6C3 // 1731
+	SYS___GETNAMEINFO_A                 = 0x6C4 // 1732
+	SYS___SPAWNP_A                      = 0x6C5 // 1733
+	SYS___NUMERIC_INIT_A                = 0x6C6 // 1734
+	SYS___RESP_INIT_A                   = 0x6C7 // 1735
+	SYS___RPMATCH_A                     = 0x6C8 // 1736
+	SYS___RPMATCH_C_A                   = 0x6C9 // 1737
+	SYS___RPMATCH_STD_A                 = 0x6CA // 1738
+	SYS___TIME_INIT_A                   = 0x6CB // 1739
+	SYS___STRFTIME_A                    = 0x6CC // 1740
+	SYS___STRFTIME_STD_A                = 0x6CD // 1741
+	SYS___STRPTIME_A                    = 0x6CE // 1742
+	SYS___STRPTIME_STD_A                = 0x6CF // 1743
+	SYS___WCSFTIME_A                    = 0x6D0 // 1744
+	SYS___WCSFTIME_STD_A                = 0x6D1 // 1745
+	SYS_____SPAWN2_A                    = 0x6D2 // 1746
+	SYS_____SPAWNP2_A                   = 0x6D3 // 1747
+	SYS___SYNTAX_INIT_A                 = 0x6D4 // 1748
+	SYS___TOD_INIT_A                    = 0x6D5 // 1749
+	SYS___NL_CSINFO_A                   = 0x6D6 // 1750
+	SYS___NL_MONINFO_A                  = 0x6D7 // 1751
+	SYS___NL_NUMINFO_A                  = 0x6D8 // 1752
+	SYS___NL_RESPINFO_A                 = 0x6D9 // 1753
+	SYS___NL_TIMINFO_A                  = 0x6DA // 1754
+	SYS___IF_NAMETOINDEX_A              = 0x6DB // 1755
+	SYS___IF_INDEXTONAME_A              = 0x6DC // 1756
+	SYS___PRINTF_A                      = 0x6DD // 1757
+	SYS___ICONV_OPEN_A                  = 0x6DE // 1758
+	SYS___DLLLOAD_A                     = 0x6DF // 1759
+	SYS___DLLQUERYFN_A                  = 0x6E0 // 1760
+	SYS___DLLQUERYVAR_A                 = 0x6E1 // 1761
+	SYS_____CHATTR_A                    = 0x6E2 // 1762
+	SYS___E2A_L                         = 0x6E3 // 1763
+	SYS_____TOCCSID_A                   = 0x6E4 // 1764
+	SYS_____TOCSNAME_A                  = 0x6E5 // 1765
+	SYS_____CCSIDTYPE_A                 = 0x6E6 // 1766
+	SYS_____CSNAMETYPE_A                = 0x6E7 // 1767
+	SYS___CHMOD_A                       = 0x6E8 // 1768
+	SYS___MKDIR_A                       = 0x6E9 // 1769
+	SYS___STAT_A                        = 0x6EA // 1770
+	SYS___STAT_O_A                      = 0x6EB // 1771
+	SYS___MKFIFO_A                      = 0x6EC // 1772
+	SYS_____OPEN_STAT_A                 = 0x6ED // 1773
+	SYS___LSTAT_A                       = 0x6EE // 1774
+	SYS___LSTAT_O_A                     = 0x6EF // 1775
+	SYS___MKNOD_A                       = 0x6F0 // 1776
+	SYS___MOUNT_A                       = 0x6F1 // 1777
+	SYS___UMOUNT_A                      = 0x6F2 // 1778
+	SYS___CHAUDIT_A                     = 0x6F4 // 1780
+	SYS___W_GETMNTENT_A                 = 0x6F5 // 1781
+	SYS___CREAT_A                       = 0x6F6 // 1782
+	SYS___OPEN_A                        = 0x6F7 // 1783
+	SYS___SETLOCALE_A                   = 0x6F9 // 1785
+	SYS___FPRINTF_A                     = 0x6FA // 1786
+	SYS___SPRINTF_A                     = 0x6FB // 1787
+	SYS___VFPRINTF_A                    = 0x6FC // 1788
+	SYS___VPRINTF_A                     = 0x6FD // 1789
+	SYS___VSPRINTF_A                    = 0x6FE // 1790
+	SYS___VSWPRINTF_A                   = 0x6FF // 1791
+	SYS___SWPRINTF_A                    = 0x700 // 1792
+	SYS___FSCANF_A                      = 0x701 // 1793
+	SYS___SCANF_A                       = 0x702 // 1794
+	SYS___SSCANF_A                      = 0x703 // 1795
+	SYS___SWSCANF_A                     = 0x704 // 1796
+	SYS___ATOF_A                        = 0x705 // 1797
+	SYS___ATOI_A                        = 0x706 // 1798
+	SYS___ATOL_A                        = 0x707 // 1799
+	SYS___STRTOD_A                      = 0x708 // 1800
+	SYS___STRTOL_A                      = 0x709 // 1801
+	SYS___STRTOUL_A                     = 0x70A // 1802
+	SYS_____AE_CORRESTBL_QUERY_A        = 0x70B // 1803
+	SYS___A64L_A                        = 0x70C // 1804
+	SYS___ECVT_A                        = 0x70D // 1805
+	SYS___FCVT_A                        = 0x70E // 1806
+	SYS___GCVT_A                        = 0x70F // 1807
+	SYS___L64A_A                        = 0x710 // 1808
+	SYS___STRERROR_A                    = 0x711 // 1809
+	SYS___PERROR_A                      = 0x712 // 1810
+	SYS___FETCH_A                       = 0x713 // 1811
+	SYS___GETENV_A                      = 0x714 // 1812
+	SYS___MKSTEMP_A                     = 0x717 // 1815
+	SYS___PTSNAME_A                     = 0x718 // 1816
+	SYS___PUTENV_A                      = 0x719 // 1817
+	SYS___REALPATH_A                    = 0x71A // 1818
+	SYS___SETENV_A                      = 0x71B // 1819
+	SYS___SYSTEM_A                      = 0x71C // 1820
+	SYS___GETOPT_A                      = 0x71D // 1821
+	SYS___CATOPEN_A                     = 0x71E // 1822
+	SYS___ACCESS_A                      = 0x71F // 1823
+	SYS___CHDIR_A                       = 0x720 // 1824
+	SYS___CHOWN_A                       = 0x721 // 1825
+	SYS___CHROOT_A                      = 0x722 // 1826
+	SYS___GETCWD_A                      = 0x723 // 1827
+	SYS___GETWD_A                       = 0x724 // 1828
+	SYS___LCHOWN_A                      = 0x725 // 1829
+	SYS___LINK_A                        = 0x726 // 1830
+	SYS___PATHCONF_A                    = 0x727 // 1831
+	SYS___IF_NAMEINDEX_A                = 0x728 // 1832
+	SYS___READLINK_A                    = 0x729 // 1833
+	SYS___RMDIR_A                       = 0x72A // 1834
+	SYS___STATVFS_A                     = 0x72B // 1835
+	SYS___SYMLINK_A                     = 0x72C // 1836
+	SYS___TRUNCATE_A                    = 0x72D // 1837
+	SYS___UNLINK_A                      = 0x72E // 1838
+	SYS___GAI_STRERROR_A                = 0x72F // 1839
+	SYS___EXTLINK_NP_A                  = 0x730 // 1840
+	SYS___ISALNUM_A                     = 0x731 // 1841
+	SYS___ISALPHA_A                     = 0x732 // 1842
+	SYS___A2E_S                         = 0x733 // 1843
+	SYS___ISCNTRL_A                     = 0x734 // 1844
+	SYS___ISDIGIT_A                     = 0x735 // 1845
+	SYS___ISGRAPH_A                     = 0x736 // 1846
+	SYS___ISLOWER_A                     = 0x737 // 1847
+	SYS___ISPRINT_A                     = 0x738 // 1848
+	SYS___ISPUNCT_A                     = 0x739 // 1849
+	SYS___ISSPACE_A                     = 0x73A // 1850
+	SYS___ISUPPER_A                     = 0x73B // 1851
+	SYS___ISXDIGIT_A                    = 0x73C // 1852
+	SYS___TOLOWER_A                     = 0x73D // 1853
+	SYS___TOUPPER_A                     = 0x73E // 1854
+	SYS___ISWALNUM_A                    = 0x73F // 1855
+	SYS___ISWALPHA_A                    = 0x740 // 1856
+	SYS___A2E_L                         = 0x741 // 1857
+	SYS___ISWCNTRL_A                    = 0x742 // 1858
+	SYS___ISWDIGIT_A                    = 0x743 // 1859
+	SYS___ISWGRAPH_A                    = 0x744 // 1860
+	SYS___ISWLOWER_A                    = 0x745 // 1861
+	SYS___ISWPRINT_A                    = 0x746 // 1862
+	SYS___ISWPUNCT_A                    = 0x747 // 1863
+	SYS___ISWSPACE_A                    = 0x748 // 1864
+	SYS___ISWUPPER_A                    = 0x749 // 1865
+	SYS___ISWXDIGIT_A                   = 0x74A // 1866
+	SYS___CONFSTR_A                     = 0x74B // 1867
+	SYS___FTOK_A                        = 0x74C // 1868
+	SYS___MKTEMP_A                      = 0x74D // 1869
+	SYS___FDOPEN_A                      = 0x74E // 1870
+	SYS___FLDATA_A                      = 0x74F // 1871
+	SYS___REMOVE_A                      = 0x750 // 1872
+	SYS___RENAME_A                      = 0x751 // 1873
+	SYS___TMPNAM_A                      = 0x752 // 1874
+	SYS___FOPEN_A                       = 0x753 // 1875
+	SYS___FREOPEN_A                     = 0x754 // 1876
+	SYS___CUSERID_A                     = 0x755 // 1877
+	SYS___POPEN_A                       = 0x756 // 1878
+	SYS___TEMPNAM_A                     = 0x757 // 1879
+	SYS___FTW_A                         = 0x758 // 1880
+	SYS___GETGRENT_A                    = 0x759 // 1881
+	SYS___GETGRGID_A                    = 0x75A // 1882
+	SYS___GETGRNAM_A                    = 0x75B // 1883
+	SYS___GETGROUPSBYNAME_A             = 0x75C // 1884
+	SYS___GETHOSTENT_A                  = 0x75D // 1885
+	SYS___GETHOSTNAME_A                 = 0x75E // 1886
+	SYS___GETLOGIN_A                    = 0x75F // 1887
+	SYS___INET_NTOP_A                   = 0x760 // 1888
+	SYS___GETPASS_A                     = 0x761 // 1889
+	SYS___GETPWENT_A                    = 0x762 // 1890
+	SYS___GETPWNAM_A                    = 0x763 // 1891
+	SYS___GETPWUID_A                    = 0x764 // 1892
+	SYS_____CHECK_RESOURCE_AUTH_NP_A    = 0x765 // 1893
+	SYS___CHECKSCHENV_A                 = 0x766 // 1894
+	SYS___CONNECTSERVER_A               = 0x767 // 1895
+	SYS___CONNECTWORKMGR_A              = 0x768 // 1896
+	SYS_____CONSOLE_A                   = 0x769 // 1897
+	SYS___CREATEWORKUNIT_A              = 0x76A // 1898
+	SYS___CTERMID_A                     = 0x76B // 1899
+	SYS___FMTMSG_A                      = 0x76C // 1900
+	SYS___INITGROUPS_A                  = 0x76D // 1901
+	SYS_____LOGIN_A                     = 0x76E // 1902
+	SYS___MSGRCV_A                      = 0x76F // 1903
+	SYS___MSGSND_A                      = 0x770 // 1904
+	SYS___MSGXRCV_A                     = 0x771 // 1905
+	SYS___NFTW_A                        = 0x772 // 1906
+	SYS_____PASSWD_A                    = 0x773 // 1907
+	SYS___PTHREAD_SECURITY_NP_A         = 0x774 // 1908
+	SYS___QUERYMETRICS_A                = 0x775 // 1909
+	SYS___QUERYSCHENV                   = 0x776 // 1910
+	SYS___READV_A                       = 0x777 // 1911
+	SYS_____SERVER_CLASSIFY_A           = 0x778 // 1912
+	SYS_____SERVER_INIT_A               = 0x779 // 1913
+	SYS_____SERVER_PWU_A                = 0x77A // 1914
+	SYS___STRCASECMP_A                  = 0x77B // 1915
+	SYS___STRNCASECMP_A                 = 0x77C // 1916
+	SYS___TTYNAME_A                     = 0x77D // 1917
+	SYS___UNAME_A                       = 0x77E // 1918
+	SYS___UTIMES_A                      = 0x77F // 1919
+	SYS___W_GETPSENT_A                  = 0x780 // 1920
+	SYS___WRITEV_A                      = 0x781 // 1921
+	SYS___W_STATFS_A                    = 0x782 // 1922
+	SYS___W_STATVFS_A                   = 0x783 // 1923
+	SYS___FPUTC_A                       = 0x784 // 1924
+	SYS___PUTCHAR_A                     = 0x785 // 1925
+	SYS___PUTS_A                        = 0x786 // 1926
+	SYS___FGETS_A                       = 0x787 // 1927
+	SYS___GETS_A                        = 0x788 // 1928
+	SYS___FPUTS_A                       = 0x789 // 1929
+	SYS___FREAD_A                       = 0x78A // 1930
+	SYS___FWRITE_A                      = 0x78B // 1931
+	SYS___OPEN_O_A                      = 0x78C // 1932
+	SYS___ISASCII                       = 0x78D // 1933
+	SYS___CREAT_O_A                     = 0x78E // 1934
+	SYS___ENVNA                         = 0x78F // 1935
+	SYS___PUTC_A                        = 0x790 // 1936
+	SYS___AE_THREAD_SETMODE             = 0x791 // 1937
+	SYS___AE_THREAD_SWAPMODE            = 0x792 // 1938
+	SYS___GETNETBYADDR_A                = 0x793 // 1939
+	SYS___GETNETBYNAME_A                = 0x794 // 1940
+	SYS___GETNETENT_A                   = 0x795 // 1941
+	SYS___GETPROTOBYNAME_A              = 0x796 // 1942
+	SYS___GETPROTOBYNUMBER_A            = 0x797 // 1943
+	SYS___GETPROTOENT_A                 = 0x798 // 1944
+	SYS___GETSERVBYNAME_A               = 0x799 // 1945
+	SYS___GETSERVBYPORT_A               = 0x79A // 1946
+	SYS___GETSERVENT_A                  = 0x79B // 1947
+	SYS___ASCTIME_A                     = 0x79C // 1948
+	SYS___CTIME_A                       = 0x79D // 1949
+	SYS___GETDATE_A                     = 0x79E // 1950
+	SYS___TZSET_A                       = 0x79F // 1951
+	SYS___UTIME_A                       = 0x7A0 // 1952
+	SYS___ASCTIME_R_A                   = 0x7A1 // 1953
+	SYS___CTIME_R_A                     = 0x7A2 // 1954
+	SYS___STRTOLL_A                     = 0x7A3 // 1955
+	SYS___STRTOULL_A                    = 0x7A4 // 1956
+	SYS___FPUTWC_A                      = 0x7A5 // 1957
+	SYS___PUTWC_A                       = 0x7A6 // 1958
+	SYS___PUTWCHAR_A                    = 0x7A7 // 1959
+	SYS___FPUTWS_A                      = 0x7A8 // 1960
+	SYS___UNGETWC_A                     = 0x7A9 // 1961
+	SYS___FGETWC_A                      = 0x7AA // 1962
+	SYS___GETWC_A                       = 0x7AB // 1963
+	SYS___GETWCHAR_A                    = 0x7AC // 1964
+	SYS___FGETWS_A                      = 0x7AD // 1965
+	SYS___GETTIMEOFDAY_A                = 0x7AE // 1966
+	SYS___GMTIME_A                      = 0x7AF // 1967
+	SYS___GMTIME_R_A                    = 0x7B0 // 1968
+	SYS___LOCALTIME_A                   = 0x7B1 // 1969
+	SYS___LOCALTIME_R_A                 = 0x7B2 // 1970
+	SYS___MKTIME_A                      = 0x7B3 // 1971
+	SYS___TZZNA                         = 0x7B4 // 1972
+	SYS_UNATEXIT                        = 0x7B5 // 1973
+	SYS___CEE3DMP_A                     = 0x7B6 // 1974
+	SYS___CDUMP_A                       = 0x7B7 // 1975
+	SYS___CSNAP_A                       = 0x7B8 // 1976
+	SYS___CTEST_A                       = 0x7B9 // 1977
+	SYS___CTRACE_A                      = 0x7BA // 1978
+	SYS___VSWPRNTF2_A                   = 0x7BB // 1979
+	SYS___INET_PTON_A                   = 0x7BC // 1980
+	SYS___SYSLOG_A                      = 0x7BD // 1981
+	SYS___CRYPT_A                       = 0x7BE // 1982
+	SYS_____OPENDIR2_A                  = 0x7BF // 1983
+	SYS_____READDIR2_A                  = 0x7C0 // 1984
+	SYS___OPENDIR_A                     = 0x7C2 // 1986
+	SYS___READDIR_A                     = 0x7C3 // 1987
+	SYS_PREAD                           = 0x7C7 // 1991
+	SYS_PWRITE                          = 0x7C8 // 1992
+	SYS_M_CREATE_LAYOUT                 = 0x7C9 // 1993
+	SYS_M_DESTROY_LAYOUT                = 0x7CA // 1994
+	SYS_M_GETVALUES_LAYOUT              = 0x7CB // 1995
+	SYS_M_SETVALUES_LAYOUT              = 0x7CC // 1996
+	SYS_M_TRANSFORM_LAYOUT              = 0x7CD // 1997
+	SYS_M_WTRANSFORM_LAYOUT             = 0x7CE // 1998
+	SYS_FWPRINTF                        = 0x7D1 // 2001
+	SYS_WPRINTF                         = 0x7D2 // 2002
+	SYS_VFWPRINT                        = 0x7D3 // 2003
+	SYS_VFWPRINTF                       = 0x7D3 // 2003
+	SYS_VWPRINTF                        = 0x7D4 // 2004
+	SYS_FWSCANF                         = 0x7D5 // 2005
+	SYS_WSCANF                          = 0x7D6 // 2006
+	SYS_WCTRANS                         = 0x7D7 // 2007
+	SYS_TOWCTRAN                        = 0x7D8 // 2008
+	SYS_TOWCTRANS                       = 0x7D8 // 2008
+	SYS___WCSTOD_A                      = 0x7D9 // 2009
+	SYS___WCSTOL_A                      = 0x7DA // 2010
+	SYS___WCSTOUL_A                     = 0x7DB // 2011
+	SYS___BASENAME_A                    = 0x7DC // 2012
+	SYS___DIRNAME_A                     = 0x7DD // 2013
+	SYS___GLOB_A                        = 0x7DE // 2014
+	SYS_FWIDE                           = 0x7DF // 2015
+	SYS___OSNAME                        = 0x7E0 // 2016
+	SYS_____OSNAME_A                    = 0x7E1 // 2017
+	SYS___BTOWC_A                       = 0x7E4 // 2020
+	SYS___WCTOB_A                       = 0x7E5 // 2021
+	SYS___DBM_OPEN_A                    = 0x7E6 // 2022
+	SYS___VFPRINTF2_A                   = 0x7E7 // 2023
+	SYS___VPRINTF2_A                    = 0x7E8 // 2024
+	SYS___VSPRINTF2_A                   = 0x7E9 // 2025
+	SYS___CEIL_H                        = 0x7EA // 2026
+	SYS___FLOOR_H                       = 0x7EB // 2027
+	SYS___MODF_H                        = 0x7EC // 2028
+	SYS___FABS_H                        = 0x7ED // 2029
+	SYS___J0_H                          = 0x7EE // 2030
+	SYS___J1_H                          = 0x7EF // 2031
+	SYS___JN_H                          = 0x7F0 // 2032
+	SYS___Y0_H                          = 0x7F1 // 2033
+	SYS___Y1_H                          = 0x7F2 // 2034
+	SYS___YN_H                          = 0x7F3 // 2035
+	SYS___CEILF_H                       = 0x7F4 // 2036
+	SYS___CEILL_H                       = 0x7F5 // 2037
+	SYS___FLOORF_H                      = 0x7F6 // 2038
+	SYS___FLOORL_H                      = 0x7F7 // 2039
+	SYS___MODFF_H                       = 0x7F8 // 2040
+	SYS___MODFL_H                       = 0x7F9 // 2041
+	SYS___FABSF_H                       = 0x7FA // 2042
+	SYS___FABSL_H                       = 0x7FB // 2043
+	SYS___MALLOC24                      = 0x7FC // 2044
+	SYS___MALLOC31                      = 0x7FD // 2045
+	SYS_ACL_INIT                        = 0x7FE // 2046
+	SYS_ACL_FREE                        = 0x7FF // 2047
+	SYS_ACL_FIRST_ENTRY                 = 0x800 // 2048
+	SYS_ACL_GET_ENTRY                   = 0x801 // 2049
+	SYS_ACL_VALID                       = 0x802 // 2050
+	SYS_ACL_CREATE_ENTRY                = 0x803 // 2051
+	SYS_ACL_DELETE_ENTRY                = 0x804 // 2052
+	SYS_ACL_UPDATE_ENTRY                = 0x805 // 2053
+	SYS_ACL_DELETE_FD                   = 0x806 // 2054
+	SYS_ACL_DELETE_FILE                 = 0x807 // 2055
+	SYS_ACL_GET_FD                      = 0x808 // 2056
+	SYS_ACL_GET_FILE                    = 0x809 // 2057
+	SYS_ACL_SET_FD                      = 0x80A // 2058
+	SYS_ACL_SET_FILE                    = 0x80B // 2059
+	SYS_ACL_FROM_TEXT                   = 0x80C // 2060
+	SYS_ACL_TO_TEXT                     = 0x80D // 2061
+	SYS_ACL_SORT                        = 0x80E // 2062
+	SYS___SHUTDOWN_REGISTRATION         = 0x80F // 2063
+	SYS___ERFL_B                        = 0x810 // 2064
+	SYS___ERFCL_B                       = 0x811 // 2065
+	SYS___LGAMMAL_B                     = 0x812 // 2066
+	SYS___SETHOOKEVENTS                 = 0x813 // 2067
+	SYS_IF_NAMETOINDEX                  = 0x814 // 2068
+	SYS_IF_INDEXTONAME                  = 0x815 // 2069
+	SYS_IF_NAMEINDEX                    = 0x816 // 2070
+	SYS_IF_FREENAMEINDEX                = 0x817 // 2071
+	SYS_GETADDRINFO                     = 0x818 // 2072
+	SYS_GETNAMEINFO                     = 0x819 // 2073
+	SYS_FREEADDRINFO                    = 0x81A // 2074
+	SYS_GAI_STRERROR                    = 0x81B // 2075
+	SYS_REXEC_AF                        = 0x81C // 2076
+	SYS___POE                           = 0x81D // 2077
+	SYS___DYNALLOC_A                    = 0x81F // 2079
+	SYS___DYNFREE_A                     = 0x820 // 2080
+	SYS___RES_QUERY_A                   = 0x821 // 2081
+	SYS___RES_SEARCH_A                  = 0x822 // 2082
+	SYS___RES_QUERYDOMAIN_A             = 0x823 // 2083
+	SYS___RES_MKQUERY_A                 = 0x824 // 2084
+	SYS___RES_SEND_A                    = 0x825 // 2085
+	SYS___DN_EXPAND_A                   = 0x826 // 2086
+	SYS___DN_SKIPNAME_A                 = 0x827 // 2087
+	SYS___DN_COMP_A                     = 0x828 // 2088
+	SYS___DN_FIND_A                     = 0x829 // 2089
+	SYS___NLIST_A                       = 0x82A // 2090
+	SYS_____TCGETCP_A                   = 0x82B // 2091
+	SYS_____TCSETCP_A                   = 0x82C // 2092
+	SYS_____W_PIOCTL_A                  = 0x82E // 2094
+	SYS___INET_ADDR_A                   = 0x82F // 2095
+	SYS___INET_NTOA_A                   = 0x830 // 2096
+	SYS___INET_NETWORK_A                = 0x831 // 2097
+	SYS___ACCEPT_A                      = 0x832 // 2098
+	SYS___ACCEPT_AND_RECV_A             = 0x833 // 2099
+	SYS___BIND_A                        = 0x834 // 2100
+	SYS___CONNECT_A                     = 0x835 // 2101
+	SYS___GETPEERNAME_A                 = 0x836 // 2102
+	SYS___GETSOCKNAME_A                 = 0x837 // 2103
+	SYS___RECVFROM_A                    = 0x838 // 2104
+	SYS___SENDTO_A                      = 0x839 // 2105
+	SYS___SENDMSG_A                     = 0x83A // 2106
+	SYS___RECVMSG_A                     = 0x83B // 2107
+	SYS_____LCHATTR_A                   = 0x83C // 2108
+	SYS___CABEND                        = 0x83D // 2109
+	SYS___LE_CIB_GET                    = 0x83E // 2110
+	SYS___SET_LAA_FOR_JIT               = 0x83F // 2111
+	SYS___LCHATTR                       = 0x840 // 2112
+	SYS___WRITEDOWN                     = 0x841 // 2113
+	SYS_PTHREAD_MUTEX_INIT2             = 0x842 // 2114
+	SYS___ACOSHF_B                      = 0x843 // 2115
+	SYS___ACOSHL_B                      = 0x844 // 2116
+	SYS___ASINHF_B                      = 0x845 // 2117
+	SYS___ASINHL_B                      = 0x846 // 2118
+	SYS___ATANHF_B                      = 0x847 // 2119
+	SYS___ATANHL_B                      = 0x848 // 2120
+	SYS___CBRTF_B                       = 0x849 // 2121
+	SYS___CBRTL_B                       = 0x84A // 2122
+	SYS___COPYSIGNF_B                   = 0x84B // 2123
+	SYS___COPYSIGNL_B                   = 0x84C // 2124
+	SYS___COTANF_B                      = 0x84D // 2125
+	SYS___COTAN_B                       = 0x84E // 2126
+	SYS___COTANL_B                      = 0x84F // 2127
+	SYS___EXP2F_B                       = 0x850 // 2128
+	SYS___EXP2L_B                       = 0x851 // 2129
+	SYS___EXPM1F_B                      = 0x852 // 2130
+	SYS___EXPM1L_B                      = 0x853 // 2131
+	SYS___FDIMF_B                       = 0x854 // 2132
+	SYS___FDIM_B                        = 0x855 // 2133
+	SYS___FDIML_B                       = 0x856 // 2134
+	SYS___HYPOTF_B                      = 0x857 // 2135
+	SYS___HYPOTL_B                      = 0x858 // 2136
+	SYS___LOG1PF_B                      = 0x859 // 2137
+	SYS___LOG1PL_B                      = 0x85A // 2138
+	SYS___LOG2F_B                       = 0x85B // 2139
+	SYS___LOG2_B                        = 0x85C // 2140
+	SYS___LOG2L_B                       = 0x85D // 2141
+	SYS___REMAINDERF_B                  = 0x85E // 2142
+	SYS___REMAINDERL_B                  = 0x85F // 2143
+	SYS___REMQUOF_B                     = 0x860 // 2144
+	SYS___REMQUO_B                      = 0x861 // 2145
+	SYS___REMQUOL_B                     = 0x862 // 2146
+	SYS___TGAMMAF_B                     = 0x863 // 2147
+	SYS___TGAMMA_B                      = 0x864 // 2148
+	SYS___TGAMMAL_B                     = 0x865 // 2149
+	SYS___TRUNCF_B                      = 0x866 // 2150
+	SYS___TRUNC_B                       = 0x867 // 2151
+	SYS___TRUNCL_B                      = 0x868 // 2152
+	SYS___LGAMMAF_B                     = 0x869 // 2153
+	SYS___LROUNDF_B                     = 0x86A // 2154
+	SYS___LROUND_B                      = 0x86B // 2155
+	SYS___ERFF_B                        = 0x86C // 2156
+	SYS___ERFCF_B                       = 0x86D // 2157
+	SYS_ACOSHF                          = 0x86E // 2158
+	SYS_ACOSHL                          = 0x86F // 2159
+	SYS_ASINHF                          = 0x870 // 2160
+	SYS_ASINHL                          = 0x871 // 2161
+	SYS_ATANHF                          = 0x872 // 2162
+	SYS_ATANHL                          = 0x873 // 2163
+	SYS_CBRTF                           = 0x874 // 2164
+	SYS_CBRTL                           = 0x875 // 2165
+	SYS_COPYSIGNF                       = 0x876 // 2166
+	SYS_CPYSIGNF                        = 0x876 // 2166
+	SYS_COPYSIGNL                       = 0x877 // 2167
+	SYS_CPYSIGNL                        = 0x877 // 2167
+	SYS_COTANF                          = 0x878 // 2168
+	SYS___COTANF                        = 0x878 // 2168
+	SYS_COTAN                           = 0x879 // 2169
+	SYS___COTAN                         = 0x879 // 2169
+	SYS_COTANL                          = 0x87A // 2170
+	SYS___COTANL                        = 0x87A // 2170
+	SYS_EXP2F                           = 0x87B // 2171
+	SYS_EXP2L                           = 0x87C // 2172
+	SYS_EXPM1F                          = 0x87D // 2173
+	SYS_EXPM1L                          = 0x87E // 2174
+	SYS_FDIMF                           = 0x87F // 2175
+	SYS_FDIM                            = 0x881 // 2177
+	SYS_FDIML                           = 0x882 // 2178
+	SYS_HYPOTF                          = 0x883 // 2179
+	SYS_HYPOTL                          = 0x884 // 2180
+	SYS_LOG1PF                          = 0x885 // 2181
+	SYS_LOG1PL                          = 0x886 // 2182
+	SYS_LOG2F                           = 0x887 // 2183
+	SYS_LOG2                            = 0x888 // 2184
+	SYS_LOG2L                           = 0x889 // 2185
+	SYS_REMAINDERF                      = 0x88A // 2186
+	SYS_REMAINDF                        = 0x88A // 2186
+	SYS_REMAINDERL                      = 0x88B // 2187
+	SYS_REMAINDL                        = 0x88B // 2187
+	SYS_REMQUOF                         = 0x88C // 2188
+	SYS_REMQUO                          = 0x88D // 2189
+	SYS_REMQUOL                         = 0x88E // 2190
+	SYS_TGAMMAF                         = 0x88F // 2191
+	SYS_TGAMMA                          = 0x890 // 2192
+	SYS_TGAMMAL                         = 0x891 // 2193
+	SYS_TRUNCF                          = 0x892 // 2194
+	SYS_TRUNC                           = 0x893 // 2195
+	SYS_TRUNCL                          = 0x894 // 2196
+	SYS_LGAMMAF                         = 0x895 // 2197
+	SYS_LGAMMAL                         = 0x896 // 2198
+	SYS_LROUNDF                         = 0x897 // 2199
+	SYS_LROUND                          = 0x898 // 2200
+	SYS_ERFF                            = 0x899 // 2201
+	SYS_ERFL                            = 0x89A // 2202
+	SYS_ERFCF                           = 0x89B // 2203
+	SYS_ERFCL                           = 0x89C // 2204
+	SYS___EXP2_B                        = 0x89D // 2205
+	SYS_EXP2                            = 0x89E // 2206
+	SYS___FAR_JUMP                      = 0x89F // 2207
+	SYS___TCGETATTR_A                   = 0x8A1 // 2209
+	SYS___TCSETATTR_A                   = 0x8A2 // 2210
+	SYS___SUPERKILL                     = 0x8A4 // 2212
+	SYS___LE_CONDITION_TOKEN_BUILD      = 0x8A5 // 2213
+	SYS___LE_MSG_ADD_INSERT             = 0x8A6 // 2214
+	SYS___LE_MSG_GET                    = 0x8A7 // 2215
+	SYS___LE_MSG_GET_AND_WRITE          = 0x8A8 // 2216
+	SYS___LE_MSG_WRITE                  = 0x8A9 // 2217
+	SYS___ITOA                          = 0x8AA // 2218
+	SYS___UTOA                          = 0x8AB // 2219
+	SYS___LTOA                          = 0x8AC // 2220
+	SYS___ULTOA                         = 0x8AD // 2221
+	SYS___LLTOA                         = 0x8AE // 2222
+	SYS___ULLTOA                        = 0x8AF // 2223
+	SYS___ITOA_A                        = 0x8B0 // 2224
+	SYS___UTOA_A                        = 0x8B1 // 2225
+	SYS___LTOA_A                        = 0x8B2 // 2226
+	SYS___ULTOA_A                       = 0x8B3 // 2227
+	SYS___LLTOA_A                       = 0x8B4 // 2228
+	SYS___ULLTOA_A                      = 0x8B5 // 2229
+	SYS_____GETENV_A                    = 0x8C3 // 2243
+	SYS___REXEC_A                       = 0x8C4 // 2244
+	SYS___REXEC_AF_A                    = 0x8C5 // 2245
+	SYS___GETUTXENT_A                   = 0x8C6 // 2246
+	SYS___GETUTXID_A                    = 0x8C7 // 2247
+	SYS___GETUTXLINE_A                  = 0x8C8 // 2248
+	SYS___PUTUTXLINE_A                  = 0x8C9 // 2249
+	SYS_____UTMPXNAME_A                 = 0x8CA // 2250
+	SYS___PUTC_UNLOCKED_A               = 0x8CB // 2251
+	SYS___PUTCHAR_UNLOCKED_A            = 0x8CC // 2252
+	SYS___SNPRINTF_A                    = 0x8CD // 2253
+	SYS___VSNPRINTF_A                   = 0x8CE // 2254
+	SYS___DLOPEN_A                      = 0x8D0 // 2256
+	SYS___DLSYM_A                       = 0x8D1 // 2257
+	SYS___DLERROR_A                     = 0x8D2 // 2258
+	SYS_FLOCKFILE                       = 0x8D3 // 2259
+	SYS_FTRYLOCKFILE                    = 0x8D4 // 2260
+	SYS_FUNLOCKFILE                     = 0x8D5 // 2261
+	SYS_GETC_UNLOCKED                   = 0x8D6 // 2262
+	SYS_GETCHAR_UNLOCKED                = 0x8D7 // 2263
+	SYS_PUTC_UNLOCKED                   = 0x8D8 // 2264
+	SYS_PUTCHAR_UNLOCKED                = 0x8D9 // 2265
+	SYS_SNPRINTF                        = 0x8DA // 2266
+	SYS_VSNPRINTF                       = 0x8DB // 2267
+	SYS_DLOPEN                          = 0x8DD // 2269
+	SYS_DLSYM                           = 0x8DE // 2270
+	SYS_DLCLOSE                         = 0x8DF // 2271
+	SYS_DLERROR                         = 0x8E0 // 2272
+	SYS___SET_EXCEPTION_HANDLER         = 0x8E2 // 2274
+	SYS___RESET_EXCEPTION_HANDLER       = 0x8E3 // 2275
+	SYS___VHM_EVENT                     = 0x8E4 // 2276
+	SYS___ABS_H                         = 0x8E6 // 2278
+	SYS___ABSF_H                        = 0x8E7 // 2279
+	SYS___ABSL_H                        = 0x8E8 // 2280
+	SYS___ACOS_H                        = 0x8E9 // 2281
+	SYS___ACOSF_H                       = 0x8EA // 2282
+	SYS___ACOSL_H                       = 0x8EB // 2283
+	SYS___ACOSH_H                       = 0x8EC // 2284
+	SYS___ASIN_H                        = 0x8ED // 2285
+	SYS___ASINF_H                       = 0x8EE // 2286
+	SYS___ASINL_H                       = 0x8EF // 2287
+	SYS___ASINH_H                       = 0x8F0 // 2288
+	SYS___ATAN_H                        = 0x8F1 // 2289
+	SYS___ATANF_H                       = 0x8F2 // 2290
+	SYS___ATANL_H                       = 0x8F3 // 2291
+	SYS___ATANH_H                       = 0x8F4 // 2292
+	SYS___ATANHF_H                      = 0x8F5 // 2293
+	SYS___ATANHL_H                      = 0x8F6 // 2294
+	SYS___ATAN2_H                       = 0x8F7 // 2295
+	SYS___ATAN2F_H                      = 0x8F8 // 2296
+	SYS___ATAN2L_H                      = 0x8F9 // 2297
+	SYS___CBRT_H                        = 0x8FA // 2298
+	SYS___COPYSIGNF_H                   = 0x8FB // 2299
+	SYS___COPYSIGNL_H                   = 0x8FC // 2300
+	SYS___COS_H                         = 0x8FD // 2301
+	SYS___COSF_H                        = 0x8FE // 2302
+	SYS___COSL_H                        = 0x8FF // 2303
+	SYS___COSHF_H                       = 0x900 // 2304
+	SYS___COSHL_H                       = 0x901 // 2305
+	SYS___COTAN_H                       = 0x902 // 2306
+	SYS___COTANF_H                      = 0x903 // 2307
+	SYS___COTANL_H                      = 0x904 // 2308
+	SYS___ERF_H                         = 0x905 // 2309
+	SYS___ERFF_H                        = 0x906 // 2310
+	SYS___ERFL_H                        = 0x907 // 2311
+	SYS___ERFC_H                        = 0x908 // 2312
+	SYS___ERFCF_H                       = 0x909 // 2313
+	SYS___ERFCL_H                       = 0x90A // 2314
+	SYS___EXP_H                         = 0x90B // 2315
+	SYS___EXPF_H                        = 0x90C // 2316
+	SYS___EXPL_H                        = 0x90D // 2317
+	SYS___EXPM1_H                       = 0x90E // 2318
+	SYS___FDIM_H                        = 0x90F // 2319
+	SYS___FDIMF_H                       = 0x910 // 2320
+	SYS___FDIML_H                       = 0x911 // 2321
+	SYS___FMOD_H                        = 0x912 // 2322
+	SYS___FMODF_H                       = 0x913 // 2323
+	SYS___FMODL_H                       = 0x914 // 2324
+	SYS___GAMMA_H                       = 0x915 // 2325
+	SYS___HYPOT_H                       = 0x916 // 2326
+	SYS___ILOGB_H                       = 0x917 // 2327
+	SYS___LGAMMA_H                      = 0x918 // 2328
+	SYS___LGAMMAF_H                     = 0x919 // 2329
+	SYS___LOG_H                         = 0x91A // 2330
+	SYS___LOGF_H                        = 0x91B // 2331
+	SYS___LOGL_H                        = 0x91C // 2332
+	SYS___LOGB_H                        = 0x91D // 2333
+	SYS___LOG2_H                        = 0x91E // 2334
+	SYS___LOG2F_H                       = 0x91F // 2335
+	SYS___LOG2L_H                       = 0x920 // 2336
+	SYS___LOG1P_H                       = 0x921 // 2337
+	SYS___LOG10_H                       = 0x922 // 2338
+	SYS___LOG10F_H                      = 0x923 // 2339
+	SYS___LOG10L_H                      = 0x924 // 2340
+	SYS___LROUND_H                      = 0x925 // 2341
+	SYS___LROUNDF_H                     = 0x926 // 2342
+	SYS___NEXTAFTER_H                   = 0x927 // 2343
+	SYS___POW_H                         = 0x928 // 2344
+	SYS___POWF_H                        = 0x929 // 2345
+	SYS___POWL_H                        = 0x92A // 2346
+	SYS___REMAINDER_H                   = 0x92B // 2347
+	SYS___RINT_H                        = 0x92C // 2348
+	SYS___SCALB_H                       = 0x92D // 2349
+	SYS___SIN_H                         = 0x92E // 2350
+	SYS___SINF_H                        = 0x92F // 2351
+	SYS___SINL_H                        = 0x930 // 2352
+	SYS___SINH_H                        = 0x931 // 2353
+	SYS___SINHF_H                       = 0x932 // 2354
+	SYS___SINHL_H                       = 0x933 // 2355
+	SYS___SQRT_H                        = 0x934 // 2356
+	SYS___SQRTF_H                       = 0x935 // 2357
+	SYS___SQRTL_H                       = 0x936 // 2358
+	SYS___TAN_H                         = 0x937 // 2359
+	SYS___TANF_H                        = 0x938 // 2360
+	SYS___TANL_H                        = 0x939 // 2361
+	SYS___TANH_H                        = 0x93A // 2362
+	SYS___TANHF_H                       = 0x93B // 2363
+	SYS___TANHL_H                       = 0x93C // 2364
+	SYS___TGAMMA_H                      = 0x93D // 2365
+	SYS___TGAMMAF_H                     = 0x93E // 2366
+	SYS___TRUNC_H                       = 0x93F // 2367
+	SYS___TRUNCF_H                      = 0x940 // 2368
+	SYS___TRUNCL_H                      = 0x941 // 2369
+	SYS___COSH_H                        = 0x942 // 2370
+	SYS___LE_DEBUG_SET_RESUME_MCH       = 0x943 // 2371
+	SYS_VFSCANF                         = 0x944 // 2372
+	SYS_VSCANF                          = 0x946 // 2374
+	SYS_VSSCANF                         = 0x948 // 2376
+	SYS_VFWSCANF                        = 0x94A // 2378
+	SYS_VWSCANF                         = 0x94C // 2380
+	SYS_VSWSCANF                        = 0x94E // 2382
+	SYS_IMAXABS                         = 0x950 // 2384
+	SYS_IMAXDIV                         = 0x951 // 2385
+	SYS_STRTOIMAX                       = 0x952 // 2386
+	SYS_STRTOUMAX                       = 0x953 // 2387
+	SYS_WCSTOIMAX                       = 0x954 // 2388
+	SYS_WCSTOUMAX                       = 0x955 // 2389
+	SYS_ATOLL                           = 0x956 // 2390
+	SYS_STRTOF                          = 0x957 // 2391
+	SYS_STRTOLD                         = 0x958 // 2392
+	SYS_WCSTOF                          = 0x959 // 2393
+	SYS_WCSTOLD                         = 0x95A // 2394
+	SYS_INET6_RTH_SPACE                 = 0x95B // 2395
+	SYS_INET6_RTH_INIT                  = 0x95C // 2396
+	SYS_INET6_RTH_ADD                   = 0x95D // 2397
+	SYS_INET6_RTH_REVERSE               = 0x95E // 2398
+	SYS_INET6_RTH_SEGMENTS              = 0x95F // 2399
+	SYS_INET6_RTH_GETADDR               = 0x960 // 2400
+	SYS_INET6_OPT_INIT                  = 0x961 // 2401
+	SYS_INET6_OPT_APPEND                = 0x962 // 2402
+	SYS_INET6_OPT_FINISH                = 0x963 // 2403
+	SYS_INET6_OPT_SET_VAL               = 0x964 // 2404
+	SYS_INET6_OPT_NEXT                  = 0x965 // 2405
+	SYS_INET6_OPT_FIND                  = 0x966 // 2406
+	SYS_INET6_OPT_GET_VAL               = 0x967 // 2407
+	SYS___POW_I                         = 0x987 // 2439
+	SYS___POW_I_B                       = 0x988 // 2440
+	SYS___POW_I_H                       = 0x989 // 2441
+	SYS___POW_II                        = 0x98A // 2442
+	SYS___POW_II_B                      = 0x98B // 2443
+	SYS___POW_II_H                      = 0x98C // 2444
+	SYS_CABS                            = 0x98E // 2446
+	SYS___CABS_B                        = 0x98F // 2447
+	SYS___CABS_H                        = 0x990 // 2448
+	SYS_CABSF                           = 0x991 // 2449
+	SYS___CABSF_B                       = 0x992 // 2450
+	SYS___CABSF_H                       = 0x993 // 2451
+	SYS_CABSL                           = 0x994 // 2452
+	SYS___CABSL_B                       = 0x995 // 2453
+	SYS___CABSL_H                       = 0x996 // 2454
+	SYS_CACOS                           = 0x997 // 2455
+	SYS___CACOS_B                       = 0x998 // 2456
+	SYS___CACOS_H                       = 0x999 // 2457
+	SYS_CACOSF                          = 0x99A // 2458
+	SYS___CACOSF_B                      = 0x99B // 2459
+	SYS___CACOSF_H                      = 0x99C // 2460
+	SYS_CACOSL                          = 0x99D // 2461
+	SYS___CACOSL_B                      = 0x99E // 2462
+	SYS___CACOSL_H                      = 0x99F // 2463
+	SYS_CACOSH                          = 0x9A0 // 2464
+	SYS___CACOSH_B                      = 0x9A1 // 2465
+	SYS___CACOSH_H                      = 0x9A2 // 2466
+	SYS_CACOSHF                         = 0x9A3 // 2467
+	SYS___CACOSHF_B                     = 0x9A4 // 2468
+	SYS___CACOSHF_H                     = 0x9A5 // 2469
+	SYS_CACOSHL                         = 0x9A6 // 2470
+	SYS___CACOSHL_B                     = 0x9A7 // 2471
+	SYS___CACOSHL_H                     = 0x9A8 // 2472
+	SYS_CARG                            = 0x9A9 // 2473
+	SYS___CARG_B                        = 0x9AA // 2474
+	SYS___CARG_H                        = 0x9AB // 2475
+	SYS_CARGF                           = 0x9AC // 2476
+	SYS___CARGF_B                       = 0x9AD // 2477
+	SYS___CARGF_H                       = 0x9AE // 2478
+	SYS_CARGL                           = 0x9AF // 2479
+	SYS___CARGL_B                       = 0x9B0 // 2480
+	SYS___CARGL_H                       = 0x9B1 // 2481
+	SYS_CASIN                           = 0x9B2 // 2482
+	SYS___CASIN_B                       = 0x9B3 // 2483
+	SYS___CASIN_H                       = 0x9B4 // 2484
+	SYS_CASINF                          = 0x9B5 // 2485
+	SYS___CASINF_B                      = 0x9B6 // 2486
+	SYS___CASINF_H                      = 0x9B7 // 2487
+	SYS_CASINL                          = 0x9B8 // 2488
+	SYS___CASINL_B                      = 0x9B9 // 2489
+	SYS___CASINL_H                      = 0x9BA // 2490
+	SYS_CASINH                          = 0x9BB // 2491
+	SYS___CASINH_B                      = 0x9BC // 2492
+	SYS___CASINH_H                      = 0x9BD // 2493
+	SYS_CASINHF                         = 0x9BE // 2494
+	SYS___CASINHF_B                     = 0x9BF // 2495
+	SYS___CASINHF_H                     = 0x9C0 // 2496
+	SYS_CASINHL                         = 0x9C1 // 2497
+	SYS___CASINHL_B                     = 0x9C2 // 2498
+	SYS___CASINHL_H                     = 0x9C3 // 2499
+	SYS_CATAN                           = 0x9C4 // 2500
+	SYS___CATAN_B                       = 0x9C5 // 2501
+	SYS___CATAN_H                       = 0x9C6 // 2502
+	SYS_CATANF                          = 0x9C7 // 2503
+	SYS___CATANF_B                      = 0x9C8 // 2504
+	SYS___CATANF_H                      = 0x9C9 // 2505
+	SYS_CATANL                          = 0x9CA // 2506
+	SYS___CATANL_B                      = 0x9CB // 2507
+	SYS___CATANL_H                      = 0x9CC // 2508
+	SYS_CATANH                          = 0x9CD // 2509
+	SYS___CATANH_B                      = 0x9CE // 2510
+	SYS___CATANH_H                      = 0x9CF // 2511
+	SYS_CATANHF                         = 0x9D0 // 2512
+	SYS___CATANHF_B                     = 0x9D1 // 2513
+	SYS___CATANHF_H                     = 0x9D2 // 2514
+	SYS_CATANHL                         = 0x9D3 // 2515
+	SYS___CATANHL_B                     = 0x9D4 // 2516
+	SYS___CATANHL_H                     = 0x9D5 // 2517
+	SYS_CCOS                            = 0x9D6 // 2518
+	SYS___CCOS_B                        = 0x9D7 // 2519
+	SYS___CCOS_H                        = 0x9D8 // 2520
+	SYS_CCOSF                           = 0x9D9 // 2521
+	SYS___CCOSF_B                       = 0x9DA // 2522
+	SYS___CCOSF_H                       = 0x9DB // 2523
+	SYS_CCOSL                           = 0x9DC // 2524
+	SYS___CCOSL_B                       = 0x9DD // 2525
+	SYS___CCOSL_H                       = 0x9DE // 2526
+	SYS_CCOSH                           = 0x9DF // 2527
+	SYS___CCOSH_B                       = 0x9E0 // 2528
+	SYS___CCOSH_H                       = 0x9E1 // 2529
+	SYS_CCOSHF                          = 0x9E2 // 2530
+	SYS___CCOSHF_B                      = 0x9E3 // 2531
+	SYS___CCOSHF_H                      = 0x9E4 // 2532
+	SYS_CCOSHL                          = 0x9E5 // 2533
+	SYS___CCOSHL_B                      = 0x9E6 // 2534
+	SYS___CCOSHL_H                      = 0x9E7 // 2535
+	SYS_CEXP                            = 0x9E8 // 2536
+	SYS___CEXP_B                        = 0x9E9 // 2537
+	SYS___CEXP_H                        = 0x9EA // 2538
+	SYS_CEXPF                           = 0x9EB // 2539
+	SYS___CEXPF_B                       = 0x9EC // 2540
+	SYS___CEXPF_H                       = 0x9ED // 2541
+	SYS_CEXPL                           = 0x9EE // 2542
+	SYS___CEXPL_B                       = 0x9EF // 2543
+	SYS___CEXPL_H                       = 0x9F0 // 2544
+	SYS_CIMAG                           = 0x9F1 // 2545
+	SYS___CIMAG_B                       = 0x9F2 // 2546
+	SYS___CIMAG_H                       = 0x9F3 // 2547
+	SYS_CIMAGF                          = 0x9F4 // 2548
+	SYS___CIMAGF_B                      = 0x9F5 // 2549
+	SYS___CIMAGF_H                      = 0x9F6 // 2550
+	SYS_CIMAGL                          = 0x9F7 // 2551
+	SYS___CIMAGL_B                      = 0x9F8 // 2552
+	SYS___CIMAGL_H                      = 0x9F9 // 2553
+	SYS___CLOG                          = 0x9FA // 2554
+	SYS___CLOG_B                        = 0x9FB // 2555
+	SYS___CLOG_H                        = 0x9FC // 2556
+	SYS_CLOGF                           = 0x9FD // 2557
+	SYS___CLOGF_B                       = 0x9FE // 2558
+	SYS___CLOGF_H                       = 0x9FF // 2559
+	SYS_CLOGL                           = 0xA00 // 2560
+	SYS___CLOGL_B                       = 0xA01 // 2561
+	SYS___CLOGL_H                       = 0xA02 // 2562
+	SYS_CONJ                            = 0xA03 // 2563
+	SYS___CONJ_B                        = 0xA04 // 2564
+	SYS___CONJ_H                        = 0xA05 // 2565
+	SYS_CONJF                           = 0xA06 // 2566
+	SYS___CONJF_B                       = 0xA07 // 2567
+	SYS___CONJF_H                       = 0xA08 // 2568
+	SYS_CONJL                           = 0xA09 // 2569
+	SYS___CONJL_B                       = 0xA0A // 2570
+	SYS___CONJL_H                       = 0xA0B // 2571
+	SYS_CPOW                            = 0xA0C // 2572
+	SYS___CPOW_B                        = 0xA0D // 2573
+	SYS___CPOW_H                        = 0xA0E // 2574
+	SYS_CPOWF                           = 0xA0F // 2575
+	SYS___CPOWF_B                       = 0xA10 // 2576
+	SYS___CPOWF_H                       = 0xA11 // 2577
+	SYS_CPOWL                           = 0xA12 // 2578
+	SYS___CPOWL_B                       = 0xA13 // 2579
+	SYS___CPOWL_H                       = 0xA14 // 2580
+	SYS_CPROJ                           = 0xA15 // 2581
+	SYS___CPROJ_B                       = 0xA16 // 2582
+	SYS___CPROJ_H                       = 0xA17 // 2583
+	SYS_CPROJF                          = 0xA18 // 2584
+	SYS___CPROJF_B                      = 0xA19 // 2585
+	SYS___CPROJF_H                      = 0xA1A // 2586
+	SYS_CPROJL                          = 0xA1B // 2587
+	SYS___CPROJL_B                      = 0xA1C // 2588
+	SYS___CPROJL_H                      = 0xA1D // 2589
+	SYS_CREAL                           = 0xA1E // 2590
+	SYS___CREAL_B                       = 0xA1F // 2591
+	SYS___CREAL_H                       = 0xA20 // 2592
+	SYS_CREALF                          = 0xA21 // 2593
+	SYS___CREALF_B                      = 0xA22 // 2594
+	SYS___CREALF_H                      = 0xA23 // 2595
+	SYS_CREALL                          = 0xA24 // 2596
+	SYS___CREALL_B                      = 0xA25 // 2597
+	SYS___CREALL_H                      = 0xA26 // 2598
+	SYS_CSIN                            = 0xA27 // 2599
+	SYS___CSIN_B                        = 0xA28 // 2600
+	SYS___CSIN_H                        = 0xA29 // 2601
+	SYS_CSINF                           = 0xA2A // 2602
+	SYS___CSINF_B                       = 0xA2B // 2603
+	SYS___CSINF_H                       = 0xA2C // 2604
+	SYS_CSINL                           = 0xA2D // 2605
+	SYS___CSINL_B                       = 0xA2E // 2606
+	SYS___CSINL_H                       = 0xA2F // 2607
+	SYS_CSINH                           = 0xA30 // 2608
+	SYS___CSINH_B                       = 0xA31 // 2609
+	SYS___CSINH_H                       = 0xA32 // 2610
+	SYS_CSINHF                          = 0xA33 // 2611
+	SYS___CSINHF_B                      = 0xA34 // 2612
+	SYS___CSINHF_H                      = 0xA35 // 2613
+	SYS_CSINHL                          = 0xA36 // 2614
+	SYS___CSINHL_B                      = 0xA37 // 2615
+	SYS___CSINHL_H                      = 0xA38 // 2616
+	SYS_CSQRT                           = 0xA39 // 2617
+	SYS___CSQRT_B                       = 0xA3A // 2618
+	SYS___CSQRT_H                       = 0xA3B // 2619
+	SYS_CSQRTF                          = 0xA3C // 2620
+	SYS___CSQRTF_B                      = 0xA3D // 2621
+	SYS___CSQRTF_H                      = 0xA3E // 2622
+	SYS_CSQRTL                          = 0xA3F // 2623
+	SYS___CSQRTL_B                      = 0xA40 // 2624
+	SYS___CSQRTL_H                      = 0xA41 // 2625
+	SYS_CTAN                            = 0xA42 // 2626
+	SYS___CTAN_B                        = 0xA43 // 2627
+	SYS___CTAN_H                        = 0xA44 // 2628
+	SYS_CTANF                           = 0xA45 // 2629
+	SYS___CTANF_B                       = 0xA46 // 2630
+	SYS___CTANF_H                       = 0xA47 // 2631
+	SYS_CTANL                           = 0xA48 // 2632
+	SYS___CTANL_B                       = 0xA49 // 2633
+	SYS___CTANL_H                       = 0xA4A // 2634
+	SYS_CTANH                           = 0xA4B // 2635
+	SYS___CTANH_B                       = 0xA4C // 2636
+	SYS___CTANH_H                       = 0xA4D // 2637
+	SYS_CTANHF                          = 0xA4E // 2638
+	SYS___CTANHF_B                      = 0xA4F // 2639
+	SYS___CTANHF_H                      = 0xA50 // 2640
+	SYS_CTANHL                          = 0xA51 // 2641
+	SYS___CTANHL_B                      = 0xA52 // 2642
+	SYS___CTANHL_H                      = 0xA53 // 2643
+	SYS___ACOSHF_H                      = 0xA54 // 2644
+	SYS___ACOSHL_H                      = 0xA55 // 2645
+	SYS___ASINHF_H                      = 0xA56 // 2646
+	SYS___ASINHL_H                      = 0xA57 // 2647
+	SYS___CBRTF_H                       = 0xA58 // 2648
+	SYS___CBRTL_H                       = 0xA59 // 2649
+	SYS___COPYSIGN_B                    = 0xA5A // 2650
+	SYS___EXPM1F_H                      = 0xA5B // 2651
+	SYS___EXPM1L_H                      = 0xA5C // 2652
+	SYS___EXP2_H                        = 0xA5D // 2653
+	SYS___EXP2F_H                       = 0xA5E // 2654
+	SYS___EXP2L_H                       = 0xA5F // 2655
+	SYS___LOG1PF_H                      = 0xA60 // 2656
+	SYS___LOG1PL_H                      = 0xA61 // 2657
+	SYS___LGAMMAL_H                     = 0xA62 // 2658
+	SYS_FMA                             = 0xA63 // 2659
+	SYS___FMA_B                         = 0xA64 // 2660
+	SYS___FMA_H                         = 0xA65 // 2661
+	SYS_FMAF                            = 0xA66 // 2662
+	SYS___FMAF_B                        = 0xA67 // 2663
+	SYS___FMAF_H                        = 0xA68 // 2664
+	SYS_FMAL                            = 0xA69 // 2665
+	SYS___FMAL_B                        = 0xA6A // 2666
+	SYS___FMAL_H                        = 0xA6B // 2667
+	SYS_FMAX                            = 0xA6C // 2668
+	SYS___FMAX_B                        = 0xA6D // 2669
+	SYS___FMAX_H                        = 0xA6E // 2670
+	SYS_FMAXF                           = 0xA6F // 2671
+	SYS___FMAXF_B                       = 0xA70 // 2672
+	SYS___FMAXF_H                       = 0xA71 // 2673
+	SYS_FMAXL                           = 0xA72 // 2674
+	SYS___FMAXL_B                       = 0xA73 // 2675
+	SYS___FMAXL_H                       = 0xA74 // 2676
+	SYS_FMIN                            = 0xA75 // 2677
+	SYS___FMIN_B                        = 0xA76 // 2678
+	SYS___FMIN_H                        = 0xA77 // 2679
+	SYS_FMINF                           = 0xA78 // 2680
+	SYS___FMINF_B                       = 0xA79 // 2681
+	SYS___FMINF_H                       = 0xA7A // 2682
+	SYS_FMINL                           = 0xA7B // 2683
+	SYS___FMINL_B                       = 0xA7C // 2684
+	SYS___FMINL_H                       = 0xA7D // 2685
+	SYS_ILOGBF                          = 0xA7E // 2686
+	SYS___ILOGBF_B                      = 0xA7F // 2687
+	SYS___ILOGBF_H                      = 0xA80 // 2688
+	SYS_ILOGBL                          = 0xA81 // 2689
+	SYS___ILOGBL_B                      = 0xA82 // 2690
+	SYS___ILOGBL_H                      = 0xA83 // 2691
+	SYS_LLRINT                          = 0xA84 // 2692
+	SYS___LLRINT_B                      = 0xA85 // 2693
+	SYS___LLRINT_H                      = 0xA86 // 2694
+	SYS_LLRINTF                         = 0xA87 // 2695
+	SYS___LLRINTF_B                     = 0xA88 // 2696
+	SYS___LLRINTF_H                     = 0xA89 // 2697
+	SYS_LLRINTL                         = 0xA8A // 2698
+	SYS___LLRINTL_B                     = 0xA8B // 2699
+	SYS___LLRINTL_H                     = 0xA8C // 2700
+	SYS_LLROUND                         = 0xA8D // 2701
+	SYS___LLROUND_B                     = 0xA8E // 2702
+	SYS___LLROUND_H                     = 0xA8F // 2703
+	SYS_LLROUNDF                        = 0xA90 // 2704
+	SYS___LLROUNDF_B                    = 0xA91 // 2705
+	SYS___LLROUNDF_H                    = 0xA92 // 2706
+	SYS_LLROUNDL                        = 0xA93 // 2707
+	SYS___LLROUNDL_B                    = 0xA94 // 2708
+	SYS___LLROUNDL_H                    = 0xA95 // 2709
+	SYS_LOGBF                           = 0xA96 // 2710
+	SYS___LOGBF_B                       = 0xA97 // 2711
+	SYS___LOGBF_H                       = 0xA98 // 2712
+	SYS_LOGBL                           = 0xA99 // 2713
+	SYS___LOGBL_B                       = 0xA9A // 2714
+	SYS___LOGBL_H                       = 0xA9B // 2715
+	SYS_LRINT                           = 0xA9C // 2716
+	SYS___LRINT_B                       = 0xA9D // 2717
+	SYS___LRINT_H                       = 0xA9E // 2718
+	SYS_LRINTF                          = 0xA9F // 2719
+	SYS___LRINTF_B                      = 0xAA0 // 2720
+	SYS___LRINTF_H                      = 0xAA1 // 2721
+	SYS_LRINTL                          = 0xAA2 // 2722
+	SYS___LRINTL_B                      = 0xAA3 // 2723
+	SYS___LRINTL_H                      = 0xAA4 // 2724
+	SYS_LROUNDL                         = 0xAA5 // 2725
+	SYS___LROUNDL_B                     = 0xAA6 // 2726
+	SYS___LROUNDL_H                     = 0xAA7 // 2727
+	SYS_NAN                             = 0xAA8 // 2728
+	SYS___NAN_B                         = 0xAA9 // 2729
+	SYS_NANF                            = 0xAAA // 2730
+	SYS___NANF_B                        = 0xAAB // 2731
+	SYS_NANL                            = 0xAAC // 2732
+	SYS___NANL_B                        = 0xAAD // 2733
+	SYS_NEARBYINT                       = 0xAAE // 2734
+	SYS___NEARBYINT_B                   = 0xAAF // 2735
+	SYS___NEARBYINT_H                   = 0xAB0 // 2736
+	SYS_NEARBYINTF                      = 0xAB1 // 2737
+	SYS___NEARBYINTF_B                  = 0xAB2 // 2738
+	SYS___NEARBYINTF_H                  = 0xAB3 // 2739
+	SYS_NEARBYINTL                      = 0xAB4 // 2740
+	SYS___NEARBYINTL_B                  = 0xAB5 // 2741
+	SYS___NEARBYINTL_H                  = 0xAB6 // 2742
+	SYS_NEXTAFTERF                      = 0xAB7 // 2743
+	SYS___NEXTAFTERF_B                  = 0xAB8 // 2744
+	SYS___NEXTAFTERF_H                  = 0xAB9 // 2745
+	SYS_NEXTAFTERL                      = 0xABA // 2746
+	SYS___NEXTAFTERL_B                  = 0xABB // 2747
+	SYS___NEXTAFTERL_H                  = 0xABC // 2748
+	SYS_NEXTTOWARD                      = 0xABD // 2749
+	SYS___NEXTTOWARD_B                  = 0xABE // 2750
+	SYS___NEXTTOWARD_H                  = 0xABF // 2751
+	SYS_NEXTTOWARDF                     = 0xAC0 // 2752
+	SYS___NEXTTOWARDF_B                 = 0xAC1 // 2753
+	SYS___NEXTTOWARDF_H                 = 0xAC2 // 2754
+	SYS_NEXTTOWARDL                     = 0xAC3 // 2755
+	SYS___NEXTTOWARDL_B                 = 0xAC4 // 2756
+	SYS___NEXTTOWARDL_H                 = 0xAC5 // 2757
+	SYS___REMAINDERF_H                  = 0xAC6 // 2758
+	SYS___REMAINDERL_H                  = 0xAC7 // 2759
+	SYS___REMQUO_H                      = 0xAC8 // 2760
+	SYS___REMQUOF_H                     = 0xAC9 // 2761
+	SYS___REMQUOL_H                     = 0xACA // 2762
+	SYS_RINTF                           = 0xACB // 2763
+	SYS___RINTF_B                       = 0xACC // 2764
+	SYS_RINTL                           = 0xACD // 2765
+	SYS___RINTL_B                       = 0xACE // 2766
+	SYS_ROUND                           = 0xACF // 2767
+	SYS___ROUND_B                       = 0xAD0 // 2768
+	SYS___ROUND_H                       = 0xAD1 // 2769
+	SYS_ROUNDF                          = 0xAD2 // 2770
+	SYS___ROUNDF_B                      = 0xAD3 // 2771
+	SYS___ROUNDF_H                      = 0xAD4 // 2772
+	SYS_ROUNDL                          = 0xAD5 // 2773
+	SYS___ROUNDL_B                      = 0xAD6 // 2774
+	SYS___ROUNDL_H                      = 0xAD7 // 2775
+	SYS_SCALBLN                         = 0xAD8 // 2776
+	SYS___SCALBLN_B                     = 0xAD9 // 2777
+	SYS___SCALBLN_H                     = 0xADA // 2778
+	SYS_SCALBLNF                        = 0xADB // 2779
+	SYS___SCALBLNF_B                    = 0xADC // 2780
+	SYS___SCALBLNF_H                    = 0xADD // 2781
+	SYS_SCALBLNL                        = 0xADE // 2782
+	SYS___SCALBLNL_B                    = 0xADF // 2783
+	SYS___SCALBLNL_H                    = 0xAE0 // 2784
+	SYS___SCALBN_B                      = 0xAE1 // 2785
+	SYS___SCALBN_H                      = 0xAE2 // 2786
+	SYS_SCALBNF                         = 0xAE3 // 2787
+	SYS___SCALBNF_B                     = 0xAE4 // 2788
+	SYS___SCALBNF_H                     = 0xAE5 // 2789
+	SYS_SCALBNL                         = 0xAE6 // 2790
+	SYS___SCALBNL_B                     = 0xAE7 // 2791
+	SYS___SCALBNL_H                     = 0xAE8 // 2792
+	SYS___TGAMMAL_H                     = 0xAE9 // 2793
+	SYS_FECLEAREXCEPT                   = 0xAEA // 2794
+	SYS_FEGETENV                        = 0xAEB // 2795
+	SYS_FEGETEXCEPTFLAG                 = 0xAEC // 2796
+	SYS_FEGETROUND                      = 0xAED // 2797
+	SYS_FEHOLDEXCEPT                    = 0xAEE // 2798
+	SYS_FERAISEEXCEPT                   = 0xAEF // 2799
+	SYS_FESETENV                        = 0xAF0 // 2800
+	SYS_FESETEXCEPTFLAG                 = 0xAF1 // 2801
+	SYS_FESETROUND                      = 0xAF2 // 2802
+	SYS_FETESTEXCEPT                    = 0xAF3 // 2803
+	SYS_FEUPDATEENV                     = 0xAF4 // 2804
+	SYS___COPYSIGN_H                    = 0xAF5 // 2805
+	SYS___HYPOTF_H                      = 0xAF6 // 2806
+	SYS___HYPOTL_H                      = 0xAF7 // 2807
+	SYS___CLASS                         = 0xAFA // 2810
+	SYS___CLASS_B                       = 0xAFB // 2811
+	SYS___CLASS_H                       = 0xAFC // 2812
+	SYS___ISBLANK_A                     = 0xB2E // 2862
+	SYS___ISWBLANK_A                    = 0xB2F // 2863
+	SYS___LROUND_FIXUP                  = 0xB30 // 2864
+	SYS___LROUNDF_FIXUP                 = 0xB31 // 2865
+	SYS_SCHED_YIELD                     = 0xB32 // 2866
+	SYS_STRERROR_R                      = 0xB33 // 2867
+	SYS_UNSETENV                        = 0xB34 // 2868
+	SYS___LGAMMA_H_C99                  = 0xB38 // 2872
+	SYS___LGAMMA_B_C99                  = 0xB39 // 2873
+	SYS___LGAMMA_R_C99                  = 0xB3A // 2874
+	SYS___FTELL2                        = 0xB3B // 2875
+	SYS___FSEEK2                        = 0xB3C // 2876
+	SYS___STATIC_REINIT                 = 0xB3D // 2877
+	SYS_PTHREAD_ATTR_GETSTACK           = 0xB3E // 2878
+	SYS_PTHREAD_ATTR_SETSTACK           = 0xB3F // 2879
+	SYS___TGAMMA_H_C99                  = 0xB78 // 2936
+	SYS___TGAMMAF_H_C99                 = 0xB79 // 2937
+	SYS___LE_TRACEBACK                  = 0xB7A // 2938
+	SYS___MUST_STAY_CLEAN               = 0xB7C // 2940
+	SYS___O_ENV                         = 0xB7D // 2941
+	SYS_ACOSD32                         = 0xB7E // 2942
+	SYS_ACOSD64                         = 0xB7F // 2943
+	SYS_ACOSD128                        = 0xB80 // 2944
+	SYS_ACOSHD32                        = 0xB81 // 2945
+	SYS_ACOSHD64                        = 0xB82 // 2946
+	SYS_ACOSHD128                       = 0xB83 // 2947
+	SYS_ASIND32                         = 0xB84 // 2948
+	SYS_ASIND64                         = 0xB85 // 2949
+	SYS_ASIND128                        = 0xB86 // 2950
+	SYS_ASINHD32                        = 0xB87 // 2951
+	SYS_ASINHD64                        = 0xB88 // 2952
+	SYS_ASINHD128                       = 0xB89 // 2953
+	SYS_ATAND32                         = 0xB8A // 2954
+	SYS_ATAND64                         = 0xB8B // 2955
+	SYS_ATAND128                        = 0xB8C // 2956
+	SYS_ATAN2D32                        = 0xB8D // 2957
+	SYS_ATAN2D64                        = 0xB8E // 2958
+	SYS_ATAN2D128                       = 0xB8F // 2959
+	SYS_ATANHD32                        = 0xB90 // 2960
+	SYS_ATANHD64                        = 0xB91 // 2961
+	SYS_ATANHD128                       = 0xB92 // 2962
+	SYS_CBRTD32                         = 0xB93 // 2963
+	SYS_CBRTD64                         = 0xB94 // 2964
+	SYS_CBRTD128                        = 0xB95 // 2965
+	SYS_CEILD32                         = 0xB96 // 2966
+	SYS_CEILD64                         = 0xB97 // 2967
+	SYS_CEILD128                        = 0xB98 // 2968
+	SYS___CLASS2                        = 0xB99 // 2969
+	SYS___CLASS2_B                      = 0xB9A // 2970
+	SYS___CLASS2_H                      = 0xB9B // 2971
+	SYS_COPYSIGND32                     = 0xB9C // 2972
+	SYS_COPYSIGND64                     = 0xB9D // 2973
+	SYS_COPYSIGND128                    = 0xB9E // 2974
+	SYS_COSD32                          = 0xB9F // 2975
+	SYS_COSD64                          = 0xBA0 // 2976
+	SYS_COSD128                         = 0xBA1 // 2977
+	SYS_COSHD32                         = 0xBA2 // 2978
+	SYS_COSHD64                         = 0xBA3 // 2979
+	SYS_COSHD128                        = 0xBA4 // 2980
+	SYS_ERFD32                          = 0xBA5 // 2981
+	SYS_ERFD64                          = 0xBA6 // 2982
+	SYS_ERFD128                         = 0xBA7 // 2983
+	SYS_ERFCD32                         = 0xBA8 // 2984
+	SYS_ERFCD64                         = 0xBA9 // 2985
+	SYS_ERFCD128                        = 0xBAA // 2986
+	SYS_EXPD32                          = 0xBAB // 2987
+	SYS_EXPD64                          = 0xBAC // 2988
+	SYS_EXPD128                         = 0xBAD // 2989
+	SYS_EXP2D32                         = 0xBAE // 2990
+	SYS_EXP2D64                         = 0xBAF // 2991
+	SYS_EXP2D128                        = 0xBB0 // 2992
+	SYS_EXPM1D32                        = 0xBB1 // 2993
+	SYS_EXPM1D64                        = 0xBB2 // 2994
+	SYS_EXPM1D128                       = 0xBB3 // 2995
+	SYS_FABSD32                         = 0xBB4 // 2996
+	SYS_FABSD64                         = 0xBB5 // 2997
+	SYS_FABSD128                        = 0xBB6 // 2998
+	SYS_FDIMD32                         = 0xBB7 // 2999
+	SYS_FDIMD64                         = 0xBB8 // 3000
+	SYS_FDIMD128                        = 0xBB9 // 3001
+	SYS_FE_DEC_GETROUND                 = 0xBBA // 3002
+	SYS_FE_DEC_SETROUND                 = 0xBBB // 3003
+	SYS_FLOORD32                        = 0xBBC // 3004
+	SYS_FLOORD64                        = 0xBBD // 3005
+	SYS_FLOORD128                       = 0xBBE // 3006
+	SYS_FMAD32                          = 0xBBF // 3007
+	SYS_FMAD64                          = 0xBC0 // 3008
+	SYS_FMAD128                         = 0xBC1 // 3009
+	SYS_FMAXD32                         = 0xBC2 // 3010
+	SYS_FMAXD64                         = 0xBC3 // 3011
+	SYS_FMAXD128                        = 0xBC4 // 3012
+	SYS_FMIND32                         = 0xBC5 // 3013
+	SYS_FMIND64                         = 0xBC6 // 3014
+	SYS_FMIND128                        = 0xBC7 // 3015
+	SYS_FMODD32                         = 0xBC8 // 3016
+	SYS_FMODD64                         = 0xBC9 // 3017
+	SYS_FMODD128                        = 0xBCA // 3018
+	SYS___FP_CAST_D                     = 0xBCB // 3019
+	SYS_FREXPD32                        = 0xBCC // 3020
+	SYS_FREXPD64                        = 0xBCD // 3021
+	SYS_FREXPD128                       = 0xBCE // 3022
+	SYS_HYPOTD32                        = 0xBCF // 3023
+	SYS_HYPOTD64                        = 0xBD0 // 3024
+	SYS_HYPOTD128                       = 0xBD1 // 3025
+	SYS_ILOGBD32                        = 0xBD2 // 3026
+	SYS_ILOGBD64                        = 0xBD3 // 3027
+	SYS_ILOGBD128                       = 0xBD4 // 3028
+	SYS_LDEXPD32                        = 0xBD5 // 3029
+	SYS_LDEXPD64                        = 0xBD6 // 3030
+	SYS_LDEXPD128                       = 0xBD7 // 3031
+	SYS_LGAMMAD32                       = 0xBD8 // 3032
+	SYS_LGAMMAD64                       = 0xBD9 // 3033
+	SYS_LGAMMAD128                      = 0xBDA // 3034
+	SYS_LLRINTD32                       = 0xBDB // 3035
+	SYS_LLRINTD64                       = 0xBDC // 3036
+	SYS_LLRINTD128                      = 0xBDD // 3037
+	SYS_LLROUNDD32                      = 0xBDE // 3038
+	SYS_LLROUNDD64                      = 0xBDF // 3039
+	SYS_LLROUNDD128                     = 0xBE0 // 3040
+	SYS_LOGD32                          = 0xBE1 // 3041
+	SYS_LOGD64                          = 0xBE2 // 3042
+	SYS_LOGD128                         = 0xBE3 // 3043
+	SYS_LOG10D32                        = 0xBE4 // 3044
+	SYS_LOG10D64                        = 0xBE5 // 3045
+	SYS_LOG10D128                       = 0xBE6 // 3046
+	SYS_LOG1PD32                        = 0xBE7 // 3047
+	SYS_LOG1PD64                        = 0xBE8 // 3048
+	SYS_LOG1PD128                       = 0xBE9 // 3049
+	SYS_LOG2D32                         = 0xBEA // 3050
+	SYS_LOG2D64                         = 0xBEB // 3051
+	SYS_LOG2D128                        = 0xBEC // 3052
+	SYS_LOGBD32                         = 0xBED // 3053
+	SYS_LOGBD64                         = 0xBEE // 3054
+	SYS_LOGBD128                        = 0xBEF // 3055
+	SYS_LRINTD32                        = 0xBF0 // 3056
+	SYS_LRINTD64                        = 0xBF1 // 3057
+	SYS_LRINTD128                       = 0xBF2 // 3058
+	SYS_LROUNDD32                       = 0xBF3 // 3059
+	SYS_LROUNDD64                       = 0xBF4 // 3060
+	SYS_LROUNDD128                      = 0xBF5 // 3061
+	SYS_MODFD32                         = 0xBF6 // 3062
+	SYS_MODFD64                         = 0xBF7 // 3063
+	SYS_MODFD128                        = 0xBF8 // 3064
+	SYS_NAND32                          = 0xBF9 // 3065
+	SYS_NAND64                          = 0xBFA // 3066
+	SYS_NAND128                         = 0xBFB // 3067
+	SYS_NEARBYINTD32                    = 0xBFC // 3068
+	SYS_NEARBYINTD64                    = 0xBFD // 3069
+	SYS_NEARBYINTD128                   = 0xBFE // 3070
+	SYS_NEXTAFTERD32                    = 0xBFF // 3071
+	SYS_NEXTAFTERD64                    = 0xC00 // 3072
+	SYS_NEXTAFTERD128                   = 0xC01 // 3073
+	SYS_NEXTTOWARDD32                   = 0xC02 // 3074
+	SYS_NEXTTOWARDD64                   = 0xC03 // 3075
+	SYS_NEXTTOWARDD128                  = 0xC04 // 3076
+	SYS_POWD32                          = 0xC05 // 3077
+	SYS_POWD64                          = 0xC06 // 3078
+	SYS_POWD128                         = 0xC07 // 3079
+	SYS_QUANTIZED32                     = 0xC08 // 3080
+	SYS_QUANTIZED64                     = 0xC09 // 3081
+	SYS_QUANTIZED128                    = 0xC0A // 3082
+	SYS_REMAINDERD32                    = 0xC0B // 3083
+	SYS_REMAINDERD64                    = 0xC0C // 3084
+	SYS_REMAINDERD128                   = 0xC0D // 3085
+	SYS___REMQUOD32                     = 0xC0E // 3086
+	SYS___REMQUOD64                     = 0xC0F // 3087
+	SYS___REMQUOD128                    = 0xC10 // 3088
+	SYS_RINTD32                         = 0xC11 // 3089
+	SYS_RINTD64                         = 0xC12 // 3090
+	SYS_RINTD128                        = 0xC13 // 3091
+	SYS_ROUNDD32                        = 0xC14 // 3092
+	SYS_ROUNDD64                        = 0xC15 // 3093
+	SYS_ROUNDD128                       = 0xC16 // 3094
+	SYS_SAMEQUANTUMD32                  = 0xC17 // 3095
+	SYS_SAMEQUANTUMD64                  = 0xC18 // 3096
+	SYS_SAMEQUANTUMD128                 = 0xC19 // 3097
+	SYS_SCALBLND32                      = 0xC1A // 3098
+	SYS_SCALBLND64                      = 0xC1B // 3099
+	SYS_SCALBLND128                     = 0xC1C // 3100
+	SYS_SCALBND32                       = 0xC1D // 3101
+	SYS_SCALBND64                       = 0xC1E // 3102
+	SYS_SCALBND128                      = 0xC1F // 3103
+	SYS_SIND32                          = 0xC20 // 3104
+	SYS_SIND64                          = 0xC21 // 3105
+	SYS_SIND128                         = 0xC22 // 3106
+	SYS_SINHD32                         = 0xC23 // 3107
+	SYS_SINHD64                         = 0xC24 // 3108
+	SYS_SINHD128                        = 0xC25 // 3109
+	SYS_SQRTD32                         = 0xC26 // 3110
+	SYS_SQRTD64                         = 0xC27 // 3111
+	SYS_SQRTD128                        = 0xC28 // 3112
+	SYS_STRTOD32                        = 0xC29 // 3113
+	SYS_STRTOD64                        = 0xC2A // 3114
+	SYS_STRTOD128                       = 0xC2B // 3115
+	SYS_TAND32                          = 0xC2C // 3116
+	SYS_TAND64                          = 0xC2D // 3117
+	SYS_TAND128                         = 0xC2E // 3118
+	SYS_TANHD32                         = 0xC2F // 3119
+	SYS_TANHD64                         = 0xC30 // 3120
+	SYS_TANHD128                        = 0xC31 // 3121
+	SYS_TGAMMAD32                       = 0xC32 // 3122
+	SYS_TGAMMAD64                       = 0xC33 // 3123
+	SYS_TGAMMAD128                      = 0xC34 // 3124
+	SYS_TRUNCD32                        = 0xC3E // 3134
+	SYS_TRUNCD64                        = 0xC3F // 3135
+	SYS_TRUNCD128                       = 0xC40 // 3136
+	SYS_WCSTOD32                        = 0xC41 // 3137
+	SYS_WCSTOD64                        = 0xC42 // 3138
+	SYS_WCSTOD128                       = 0xC43 // 3139
+	SYS___CODEPAGE_INFO                 = 0xC64 // 3172
+	SYS_POSIX_OPENPT                    = 0xC66 // 3174
+	SYS_PSELECT                         = 0xC67 // 3175
+	SYS_SOCKATMARK                      = 0xC68 // 3176
+	SYS_AIO_FSYNC                       = 0xC69 // 3177
+	SYS_LIO_LISTIO                      = 0xC6A // 3178
+	SYS___ATANPID32                     = 0xC6B // 3179
+	SYS___ATANPID64                     = 0xC6C // 3180
+	SYS___ATANPID128                    = 0xC6D // 3181
+	SYS___COSPID32                      = 0xC6E // 3182
+	SYS___COSPID64                      = 0xC6F // 3183
+	SYS___COSPID128                     = 0xC70 // 3184
+	SYS___SINPID32                      = 0xC71 // 3185
+	SYS___SINPID64                      = 0xC72 // 3186
+	SYS___SINPID128                     = 0xC73 // 3187
+	SYS_SETIPV4SOURCEFILTER             = 0xC76 // 3190
+	SYS_GETIPV4SOURCEFILTER             = 0xC77 // 3191
+	SYS_SETSOURCEFILTER                 = 0xC78 // 3192
+	SYS_GETSOURCEFILTER                 = 0xC79 // 3193
+	SYS_FWRITE_UNLOCKED                 = 0xC7A // 3194
+	SYS_FREAD_UNLOCKED                  = 0xC7B // 3195
+	SYS_FGETS_UNLOCKED                  = 0xC7C // 3196
+	SYS_GETS_UNLOCKED                   = 0xC7D // 3197
+	SYS_FPUTS_UNLOCKED                  = 0xC7E // 3198
+	SYS_PUTS_UNLOCKED                   = 0xC7F // 3199
+	SYS_FGETC_UNLOCKED                  = 0xC80 // 3200
+	SYS_FPUTC_UNLOCKED                  = 0xC81 // 3201
+	SYS_DLADDR                          = 0xC82 // 3202
+	SYS_SHM_OPEN                        = 0xC8C // 3212
+	SYS_SHM_UNLINK                      = 0xC8D // 3213
+	SYS___CLASS2F                       = 0xC91 // 3217
+	SYS___CLASS2L                       = 0xC92 // 3218
+	SYS___CLASS2F_B                     = 0xC93 // 3219
+	SYS___CLASS2F_H                     = 0xC94 // 3220
+	SYS___CLASS2L_B                     = 0xC95 // 3221
+	SYS___CLASS2L_H                     = 0xC96 // 3222
+	SYS___CLASS2D32                     = 0xC97 // 3223
+	SYS___CLASS2D64                     = 0xC98 // 3224
+	SYS___CLASS2D128                    = 0xC99 // 3225
+	SYS___TOCSNAME2                     = 0xC9A // 3226
+	SYS___D1TOP                         = 0xC9B // 3227
+	SYS___D2TOP                         = 0xC9C // 3228
+	SYS___D4TOP                         = 0xC9D // 3229
+	SYS___PTOD1                         = 0xC9E // 3230
+	SYS___PTOD2                         = 0xC9F // 3231
+	SYS___PTOD4                         = 0xCA0 // 3232
+	SYS_CLEARERR_UNLOCKED               = 0xCA1 // 3233
+	SYS_FDELREC_UNLOCKED                = 0xCA2 // 3234
+	SYS_FEOF_UNLOCKED                   = 0xCA3 // 3235
+	SYS_FERROR_UNLOCKED                 = 0xCA4 // 3236
+	SYS_FFLUSH_UNLOCKED                 = 0xCA5 // 3237
+	SYS_FGETPOS_UNLOCKED                = 0xCA6 // 3238
+	SYS_FGETWC_UNLOCKED                 = 0xCA7 // 3239
+	SYS_FGETWS_UNLOCKED                 = 0xCA8 // 3240
+	SYS_FILENO_UNLOCKED                 = 0xCA9 // 3241
+	SYS_FLDATA_UNLOCKED                 = 0xCAA // 3242
+	SYS_FLOCATE_UNLOCKED                = 0xCAB // 3243
+	SYS_FPRINTF_UNLOCKED                = 0xCAC // 3244
+	SYS_FPUTWC_UNLOCKED                 = 0xCAD // 3245
+	SYS_FPUTWS_UNLOCKED                 = 0xCAE // 3246
+	SYS_FSCANF_UNLOCKED                 = 0xCAF // 3247
+	SYS_FSEEK_UNLOCKED                  = 0xCB0 // 3248
+	SYS_FSEEKO_UNLOCKED                 = 0xCB1 // 3249
+	SYS_FSETPOS_UNLOCKED                = 0xCB3 // 3251
+	SYS_FTELL_UNLOCKED                  = 0xCB4 // 3252
+	SYS_FTELLO_UNLOCKED                 = 0xCB5 // 3253
+	SYS_FUPDATE_UNLOCKED                = 0xCB7 // 3255
+	SYS_FWIDE_UNLOCKED                  = 0xCB8 // 3256
+	SYS_FWPRINTF_UNLOCKED               = 0xCB9 // 3257
+	SYS_FWSCANF_UNLOCKED                = 0xCBA // 3258
+	SYS_GETWC_UNLOCKED                  = 0xCBB // 3259
+	SYS_GETWCHAR_UNLOCKED               = 0xCBC // 3260
+	SYS_PERROR_UNLOCKED                 = 0xCBD // 3261
+	SYS_PRINTF_UNLOCKED                 = 0xCBE // 3262
+	SYS_PUTWC_UNLOCKED                  = 0xCBF // 3263
+	SYS_PUTWCHAR_UNLOCKED               = 0xCC0 // 3264
+	SYS_REWIND_UNLOCKED                 = 0xCC1 // 3265
+	SYS_SCANF_UNLOCKED                  = 0xCC2 // 3266
+	SYS_UNGETC_UNLOCKED                 = 0xCC3 // 3267
+	SYS_UNGETWC_UNLOCKED                = 0xCC4 // 3268
+	SYS_VFPRINTF_UNLOCKED               = 0xCC5 // 3269
+	SYS_VFSCANF_UNLOCKED                = 0xCC7 // 3271
+	SYS_VFWPRINTF_UNLOCKED              = 0xCC9 // 3273
+	SYS_VFWSCANF_UNLOCKED               = 0xCCB // 3275
+	SYS_VPRINTF_UNLOCKED                = 0xCCD // 3277
+	SYS_VSCANF_UNLOCKED                 = 0xCCF // 3279
+	SYS_VWPRINTF_UNLOCKED               = 0xCD1 // 3281
+	SYS_VWSCANF_UNLOCKED                = 0xCD3 // 3283
+	SYS_WPRINTF_UNLOCKED                = 0xCD5 // 3285
+	SYS_WSCANF_UNLOCKED                 = 0xCD6 // 3286
+	SYS_ASCTIME64                       = 0xCD7 // 3287
+	SYS_ASCTIME64_R                     = 0xCD8 // 3288
+	SYS_CTIME64                         = 0xCD9 // 3289
+	SYS_CTIME64_R                       = 0xCDA // 3290
+	SYS_DIFFTIME64                      = 0xCDB // 3291
+	SYS_GMTIME64                        = 0xCDC // 3292
+	SYS_GMTIME64_R                      = 0xCDD // 3293
+	SYS_LOCALTIME64                     = 0xCDE // 3294
+	SYS_LOCALTIME64_R                   = 0xCDF // 3295
+	SYS_MKTIME64                        = 0xCE0 // 3296
+	SYS_TIME64                          = 0xCE1 // 3297
+	SYS___LOGIN_APPLID                  = 0xCE2 // 3298
+	SYS___PASSWD_APPLID                 = 0xCE3 // 3299
+	SYS_PTHREAD_SECURITY_APPLID_NP      = 0xCE4 // 3300
+	SYS___GETTHENT                      = 0xCE5 // 3301
+	SYS_FREEIFADDRS                     = 0xCE6 // 3302
+	SYS_GETIFADDRS                      = 0xCE7 // 3303
+	SYS_POSIX_FALLOCATE                 = 0xCE8 // 3304
+	SYS_POSIX_MEMALIGN                  = 0xCE9 // 3305
+	SYS_SIZEOF_ALLOC                    = 0xCEA // 3306
+	SYS_RESIZE_ALLOC                    = 0xCEB // 3307
+	SYS_FREAD_NOUPDATE                  = 0xCEC // 3308
+	SYS_FREAD_NOUPDATE_UNLOCKED         = 0xCED // 3309
+	SYS_FGETPOS64                       = 0xCEE // 3310
+	SYS_FSEEK64                         = 0xCEF // 3311
+	SYS_FSEEKO64                        = 0xCF0 // 3312
+	SYS_FSETPOS64                       = 0xCF1 // 3313
+	SYS_FTELL64                         = 0xCF2 // 3314
+	SYS_FTELLO64                        = 0xCF3 // 3315
+	SYS_FGETPOS64_UNLOCKED              = 0xCF4 // 3316
+	SYS_FSEEK64_UNLOCKED                = 0xCF5 // 3317
+	SYS_FSEEKO64_UNLOCKED               = 0xCF6 // 3318
+	SYS_FSETPOS64_UNLOCKED              = 0xCF7 // 3319
+	SYS_FTELL64_UNLOCKED                = 0xCF8 // 3320
+	SYS_FTELLO64_UNLOCKED               = 0xCF9 // 3321
+	SYS_FOPEN_UNLOCKED                  = 0xCFA // 3322
+	SYS_FREOPEN_UNLOCKED                = 0xCFB // 3323
+	SYS_FDOPEN_UNLOCKED                 = 0xCFC // 3324
+	SYS_TMPFILE_UNLOCKED                = 0xCFD // 3325
+	SYS___MOSERVICES                    = 0xD3D // 3389
+	SYS___GETTOD                        = 0xD3E // 3390
+	SYS_C16RTOMB                        = 0xD40 // 3392
+	SYS_C32RTOMB                        = 0xD41 // 3393
+	SYS_MBRTOC16                        = 0xD42 // 3394
+	SYS_MBRTOC32                        = 0xD43 // 3395
+	SYS_QUANTEXPD32                     = 0xD44 // 3396
+	SYS_QUANTEXPD64                     = 0xD45 // 3397
+	SYS_QUANTEXPD128                    = 0xD46 // 3398
+	SYS___LOCALE_CTL                    = 0xD47 // 3399
+	SYS___SMF_RECORD2                   = 0xD48 // 3400
+	SYS_FOPEN64                         = 0xD49 // 3401
+	SYS_FOPEN64_UNLOCKED                = 0xD4A // 3402
+	SYS_FREOPEN64                       = 0xD4B // 3403
+	SYS_FREOPEN64_UNLOCKED              = 0xD4C // 3404
+	SYS_TMPFILE64                       = 0xD4D // 3405
+	SYS_TMPFILE64_UNLOCKED              = 0xD4E // 3406
+	SYS_GETDATE64                       = 0xD4F // 3407
+	SYS_GETTIMEOFDAY64                  = 0xD50 // 3408
+	SYS_BIND2ADDRSEL                    = 0xD59 // 3417
+	SYS_INET6_IS_SRCADDR                = 0xD5A // 3418
+	SYS___GETGRGID1                     = 0xD5B // 3419
+	SYS___GETGRNAM1                     = 0xD5C // 3420
+	SYS___FBUFSIZE                      = 0xD60 // 3424
+	SYS___FPENDING                      = 0xD61 // 3425
+	SYS___FLBF                          = 0xD62 // 3426
+	SYS___FREADABLE                     = 0xD63 // 3427
+	SYS___FWRITABLE                     = 0xD64 // 3428
+	SYS___FREADING                      = 0xD65 // 3429
+	SYS___FWRITING                      = 0xD66 // 3430
+	SYS___FSETLOCKING                   = 0xD67 // 3431
+	SYS__FLUSHLBF                       = 0xD68 // 3432
+	SYS___FPURGE                        = 0xD69 // 3433
+	SYS___FREADAHEAD                    = 0xD6A // 3434
+	SYS___FSETERR                       = 0xD6B // 3435
+	SYS___FPENDING_UNLOCKED             = 0xD6C // 3436
+	SYS___FREADING_UNLOCKED             = 0xD6D // 3437
+	SYS___FWRITING_UNLOCKED             = 0xD6E // 3438
+	SYS__FLUSHLBF_UNLOCKED              = 0xD6F // 3439
+	SYS___FPURGE_UNLOCKED               = 0xD70 // 3440
+	SYS___FREADAHEAD_UNLOCKED           = 0xD71 // 3441
+	SYS___LE_CEEGTJS                    = 0xD72 // 3442
+	SYS___LE_RECORD_DUMP                = 0xD73 // 3443
+	SYS_FSTAT64                         = 0xD74 // 3444
+	SYS_LSTAT64                         = 0xD75 // 3445
+	SYS_STAT64                          = 0xD76 // 3446
+	SYS___READDIR2_64                   = 0xD77 // 3447
+	SYS___OPEN_STAT64                   = 0xD78 // 3448
+	SYS_FTW64                           = 0xD79 // 3449
+	SYS_NFTW64                          = 0xD7A // 3450
+	SYS_UTIME64                         = 0xD7B // 3451
+	SYS_UTIMES64                        = 0xD7C // 3452
+	SYS___GETIPC64                      = 0xD7D // 3453
+	SYS_MSGCTL64                        = 0xD7E // 3454
+	SYS_SEMCTL64                        = 0xD7F // 3455
+	SYS_SHMCTL64                        = 0xD80 // 3456
+	SYS_MSGXRCV64                       = 0xD81 // 3457
+	SYS___MGXR64                        = 0xD81 // 3457
+	SYS_W_GETPSENT64                    = 0xD82 // 3458
+	SYS_PTHREAD_COND_TIMEDWAIT64        = 0xD83 // 3459
+	SYS_FTIME64                         = 0xD85 // 3461
+	SYS_GETUTXENT64                     = 0xD86 // 3462
+	SYS_GETUTXID64                      = 0xD87 // 3463
+	SYS_GETUTXLINE64                    = 0xD88 // 3464
+	SYS_PUTUTXLINE64                    = 0xD89 // 3465
+	SYS_NEWLOCALE                       = 0xD8A // 3466
+	SYS_FREELOCALE                      = 0xD8B // 3467
+	SYS_USELOCALE                       = 0xD8C // 3468
+	SYS_DUPLOCALE                       = 0xD8D // 3469
+	SYS___CHATTR64                      = 0xD9C // 3484
+	SYS___LCHATTR64                     = 0xD9D // 3485
+	SYS___FCHATTR64                     = 0xD9E // 3486
+	SYS_____CHATTR64_A                  = 0xD9F // 3487
+	SYS_____LCHATTR64_A                 = 0xDA0 // 3488
+	SYS___LE_CEEUSGD                    = 0xDA1 // 3489
+	SYS___LE_IFAM_CON                   = 0xDA2 // 3490
+	SYS___LE_IFAM_DSC                   = 0xDA3 // 3491
+	SYS___LE_IFAM_GET                   = 0xDA4 // 3492
+	SYS___LE_IFAM_QRY                   = 0xDA5 // 3493
+	SYS_ALIGNED_ALLOC                   = 0xDA6 // 3494
+	SYS_ACCEPT4                         = 0xDA7 // 3495
+	SYS___ACCEPT4_A                     = 0xDA8 // 3496
+	SYS_COPYFILERANGE                   = 0xDA9 // 3497
+	SYS_GETLINE                         = 0xDAA // 3498
+	SYS___GETLINE_A                     = 0xDAB // 3499
+	SYS_DIRFD                           = 0xDAC // 3500
+	SYS_CLOCK_GETTIME                   = 0xDAD // 3501
+	SYS_DUP3                            = 0xDAE // 3502
+	SYS_EPOLL_CREATE                    = 0xDAF // 3503
+	SYS_EPOLL_CREATE1                   = 0xDB0 // 3504
+	SYS_EPOLL_CTL                       = 0xDB1 // 3505
+	SYS_EPOLL_WAIT                      = 0xDB2 // 3506
+	SYS_EPOLL_PWAIT                     = 0xDB3 // 3507
+	SYS_EVENTFD                         = 0xDB4 // 3508
+	SYS_STATFS                          = 0xDB5 // 3509
+	SYS___STATFS_A                      = 0xDB6 // 3510
+	SYS_FSTATFS                         = 0xDB7 // 3511
+	SYS_INOTIFY_INIT                    = 0xDB8 // 3512
+	SYS_INOTIFY_INIT1                   = 0xDB9 // 3513
+	SYS_INOTIFY_ADD_WATCH               = 0xDBA // 3514
+	SYS___INOTIFY_ADD_WATCH_A           = 0xDBB // 3515
+	SYS_INOTIFY_RM_WATCH                = 0xDBC // 3516
+	SYS_PIPE2                           = 0xDBD // 3517
+	SYS_PIVOT_ROOT                      = 0xDBE // 3518
+	SYS___PIVOT_ROOT_A                  = 0xDBF // 3519
+	SYS_PRCTL                           = 0xDC0 // 3520
+	SYS_PRLIMIT                         = 0xDC1 // 3521
+	SYS_SETHOSTNAME                     = 0xDC2 // 3522
+	SYS___SETHOSTNAME_A                 = 0xDC3 // 3523
+	SYS_SETRESUID                       = 0xDC4 // 3524
+	SYS_SETRESGID                       = 0xDC5 // 3525
+	SYS_PTHREAD_CONDATTR_GETCLOCK       = 0xDC6 // 3526
+	SYS_FLOCK                           = 0xDC7 // 3527
+	SYS_FGETXATTR                       = 0xDC8 // 3528
+	SYS___FGETXATTR_A                   = 0xDC9 // 3529
+	SYS_FLISTXATTR                      = 0xDCA // 3530
+	SYS___FLISTXATTR_A                  = 0xDCB // 3531
+	SYS_FREMOVEXATTR                    = 0xDCC // 3532
+	SYS___FREMOVEXATTR_A                = 0xDCD // 3533
+	SYS_FSETXATTR                       = 0xDCE // 3534
+	SYS___FSETXATTR_A                   = 0xDCF // 3535
+	SYS_GETXATTR                        = 0xDD0 // 3536
+	SYS___GETXATTR_A                    = 0xDD1 // 3537
+	SYS_LGETXATTR                       = 0xDD2 // 3538
+	SYS___LGETXATTR_A                   = 0xDD3 // 3539
+	SYS_LISTXATTR                       = 0xDD4 // 3540
+	SYS___LISTXATTR_A                   = 0xDD5 // 3541
+	SYS_LLISTXATTR                      = 0xDD6 // 3542
+	SYS___LLISTXATTR_A                  = 0xDD7 // 3543
+	SYS_LREMOVEXATTR                    = 0xDD8 // 3544
+	SYS___LREMOVEXATTR_A                = 0xDD9 // 3545
+	SYS_LSETXATTR                       = 0xDDA // 3546
+	SYS___LSETXATTR_A                   = 0xDDB // 3547
+	SYS_REMOVEXATTR                     = 0xDDC // 3548
+	SYS___REMOVEXATTR_A                 = 0xDDD // 3549
+	SYS_SETXATTR                        = 0xDDE // 3550
+	SYS___SETXATTR_A                    = 0xDDF // 3551
+	SYS_FDATASYNC                       = 0xDE0 // 3552
+	SYS_SYNCFS                          = 0xDE1 // 3553
+	SYS_FUTIMES                         = 0xDE2 // 3554
+	SYS_FUTIMESAT                       = 0xDE3 // 3555
+	SYS___FUTIMESAT_A                   = 0xDE4 // 3556
+	SYS_LUTIMES                         = 0xDE5 // 3557
+	SYS___LUTIMES_A                     = 0xDE6 // 3558
+	SYS_INET_ATON                       = 0xDE7 // 3559
+	SYS_GETRANDOM                       = 0xDE8 // 3560
+	SYS_GETTID                          = 0xDE9 // 3561
+	SYS_MEMFD_CREATE                    = 0xDEA // 3562
+	SYS___MEMFD_CREATE_A                = 0xDEB // 3563
+	SYS_FACCESSAT                       = 0xDEC // 3564
+	SYS___FACCESSAT_A                   = 0xDED // 3565
+	SYS_FCHMODAT                        = 0xDEE // 3566
+	SYS___FCHMODAT_A                    = 0xDEF // 3567
+	SYS_FCHOWNAT                        = 0xDF0 // 3568
+	SYS___FCHOWNAT_A                    = 0xDF1 // 3569
+	SYS_FSTATAT                         = 0xDF2 // 3570
+	SYS___FSTATAT_A                     = 0xDF3 // 3571
+	SYS_LINKAT                          = 0xDF4 // 3572
+	SYS___LINKAT_A                      = 0xDF5 // 3573
+	SYS_MKDIRAT                         = 0xDF6 // 3574
+	SYS___MKDIRAT_A                     = 0xDF7 // 3575
+	SYS_MKFIFOAT                        = 0xDF8 // 3576
+	SYS___MKFIFOAT_A                    = 0xDF9 // 3577
+	SYS_MKNODAT                         = 0xDFA // 3578
+	SYS___MKNODAT_A                     = 0xDFB // 3579
+	SYS_OPENAT                          = 0xDFC // 3580
+	SYS___OPENAT_A                      = 0xDFD // 3581
+	SYS_READLINKAT                      = 0xDFE // 3582
+	SYS___READLINKAT_A                  = 0xDFF // 3583
+	SYS_RENAMEAT                        = 0xE00 // 3584
+	SYS___RENAMEAT_A                    = 0xE01 // 3585
+	SYS_RENAMEAT2                       = 0xE02 // 3586
+	SYS___RENAMEAT2_A                   = 0xE03 // 3587
+	SYS_SYMLINKAT                       = 0xE04 // 3588
+	SYS___SYMLINKAT_A                   = 0xE05 // 3589
+	SYS_UNLINKAT                        = 0xE06 // 3590
+	SYS___UNLINKAT_A                    = 0xE07 // 3591
+	SYS_SYSINFO                         = 0xE08 // 3592
+	SYS_WAIT4                           = 0xE0A // 3594
+	SYS_CLONE                           = 0xE0B // 3595
+	SYS_UNSHARE                         = 0xE0C // 3596
+	SYS_SETNS                           = 0xE0D // 3597
+	SYS_CAPGET                          = 0xE0E // 3598
+	SYS_CAPSET                          = 0xE0F // 3599
+	SYS_STRCHRNUL                       = 0xE10 // 3600
+	SYS_PTHREAD_CONDATTR_SETCLOCK       = 0xE12 // 3602
+	SYS_OPEN_BY_HANDLE_AT               = 0xE13 // 3603
+	SYS___OPEN_BY_HANDLE_AT_A           = 0xE14 // 3604
+	SYS___INET_ATON_A                   = 0xE15 // 3605
+	SYS_MOUNT1                          = 0xE16 // 3606
+	SYS___MOUNT1_A                      = 0xE17 // 3607
+	SYS_UMOUNT1                         = 0xE18 // 3608
+	SYS___UMOUNT1_A                     = 0xE19 // 3609
+	SYS_UMOUNT2                         = 0xE1A // 3610
+	SYS___UMOUNT2_A                     = 0xE1B // 3611
+	SYS___PRCTL_A                       = 0xE1C // 3612
+	SYS_LOCALTIME_R2                    = 0xE1D // 3613
+	SYS___LOCALTIME_R2_A                = 0xE1E // 3614
+	SYS_OPENAT2                         = 0xE1F // 3615
+	SYS___OPENAT2_A                     = 0xE20 // 3616
+	SYS___LE_CEEMICT                    = 0xE21 // 3617
+	SYS_GETENTROPY                      = 0xE22 // 3618
+	SYS_NANOSLEEP                       = 0xE23 // 3619
+	SYS_UTIMENSAT                       = 0xE24 // 3620
+	SYS___UTIMENSAT_A                   = 0xE25 // 3621
+	SYS_ASPRINTF                        = 0xE26 // 3622
+	SYS___ASPRINTF_A                    = 0xE27 // 3623
+	SYS_VASPRINTF                       = 0xE28 // 3624
+	SYS___VASPRINTF_A                   = 0xE29 // 3625
+	SYS_DPRINTF                         = 0xE2A // 3626
+	SYS___DPRINTF_A                     = 0xE2B // 3627
+	SYS_GETOPT_LONG                     = 0xE2C // 3628
+	SYS___GETOPT_LONG_A                 = 0xE2D // 3629
+	SYS_PSIGNAL                         = 0xE2E // 3630
+	SYS___PSIGNAL_A                     = 0xE2F // 3631
+	SYS_PSIGNAL_UNLOCKED                = 0xE30 // 3632
+	SYS___PSIGNAL_UNLOCKED_A            = 0xE31 // 3633
+	SYS_FSTATAT_O                       = 0xE32 // 3634
+	SYS___FSTATAT_O_A                   = 0xE33 // 3635
+	SYS_FSTATAT64                       = 0xE34 // 3636
+	SYS___FSTATAT64_A                   = 0xE35 // 3637
+	SYS___CHATTRAT                      = 0xE36 // 3638
+	SYS_____CHATTRAT_A                  = 0xE37 // 3639
+	SYS___CHATTRAT64                    = 0xE38 // 3640
+	SYS_____CHATTRAT64_A                = 0xE39 // 3641
+	SYS_MADVISE                         = 0xE3A // 3642
+	SYS___AUTHENTICATE                  = 0xE3B // 3643
+
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..3e6d57cae7f1da2a832684ae53ba10570bfb16b7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_aix_ppc.go
@@ -0,0 +1,353 @@
+// cgo -godefs types_aix.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc && aix
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+	PathMax        = 0x3ff
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type off64 int64
+type off int32
+type Mode_t uint32
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timeval32 struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct{}
+
+type Time_t int32
+
+type Tms struct{}
+
+type Utimbuf struct {
+	Actime  int32
+	Modtime int32
+}
+
+type Timezone struct {
+	Minuteswest int32
+	Dsttime     int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type Pid_t int32
+
+type _Gid_t uint32
+
+type dev_t uint32
+
+type Stat_t struct {
+	Dev      uint32
+	Ino      uint32
+	Mode     uint32
+	Nlink    int16
+	Flag     uint16
+	Uid      uint32
+	Gid      uint32
+	Rdev     uint32
+	Size     int32
+	Atim     Timespec
+	Mtim     Timespec
+	Ctim     Timespec
+	Blksize  int32
+	Blocks   int32
+	Vfstype  int32
+	Vfs      uint32
+	Type     uint32
+	Gen      uint32
+	Reserved [9]uint32
+}
+
+type StatxTimestamp struct{}
+
+type Statx_t struct{}
+
+type Dirent struct {
+	Offset uint32
+	Ino    uint32
+	Reclen uint16
+	Namlen uint16
+	Name   [256]uint8
+}
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [1023]uint8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [120]uint8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [1012]uint8
+}
+
+type _Socklen uint32
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x404
+	SizeofSockaddrUnix     = 0x401
+	SizeofSockaddrDatalink = 0x80
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofMsghdr           = 0x1c
+	SizeofCmsghdr          = 0xc
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	SizeofIfMsghdr = 0x10
+)
+
+type IfMsgHdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Addrlen uint8
+	_       [1]byte
+}
+
+type FdSet struct {
+	Bits [2048]int32
+}
+
+type Utsname struct {
+	Sysname  [32]byte
+	Nodename [32]byte
+	Release  [32]byte
+	Version  [32]byte
+	Machine  [32]byte
+}
+
+type Ustat_t struct{}
+
+type Sigset_t struct {
+	Losigs uint32
+	Hisigs uint32
+}
+
+const (
+	AT_FDCWD            = -0x2
+	AT_REMOVEDIR        = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x1
+)
+
+type Termios struct {
+	Iflag uint32
+	Oflag uint32
+	Cflag uint32
+	Lflag uint32
+	Cc    [16]uint8
+}
+
+type Termio struct {
+	Iflag uint16
+	Oflag uint16
+	Cflag uint16
+	Lflag uint16
+	Line  uint8
+	Cc    [8]uint8
+	_     [1]byte
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type PollFd struct {
+	Fd      int32
+	Events  uint16
+	Revents uint16
+}
+
+const (
+	POLLERR    = 0x4000
+	POLLHUP    = 0x2000
+	POLLIN     = 0x1
+	POLLNVAL   = 0x8000
+	POLLOUT    = 0x2
+	POLLPRI    = 0x4
+	POLLRDBAND = 0x20
+	POLLRDNORM = 0x10
+	POLLWRBAND = 0x40
+	POLLWRNORM = 0x2
+)
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Sysid  uint32
+	Pid    int32
+	Vfs    int32
+	Start  int64
+	Len    int64
+}
+
+type Fsid_t struct {
+	Val [2]uint32
+}
+type Fsid64_t struct {
+	Val [2]uint64
+}
+
+type Statfs_t struct {
+	Version   int32
+	Type      int32
+	Bsize     uint32
+	Blocks    uint32
+	Bfree     uint32
+	Bavail    uint32
+	Files     uint32
+	Ffree     uint32
+	Fsid      Fsid_t
+	Vfstype   int32
+	Fsize     uint32
+	Vfsnumber int32
+	Vfsoff    int32
+	Vfslen    int32
+	Vfsvers   int32
+	Fname     [32]uint8
+	Fpack     [32]uint8
+	Name_max  int32
+}
+
+const RNDGETENTCNT = 0x80045200
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..3a219bdce7ee82316210fcac701f3eef00eb5336
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_aix_ppc64.go
@@ -0,0 +1,357 @@
+// cgo -godefs types_aix.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && aix
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+	PathMax        = 0x3ff
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type off64 int64
+type off int64
+type Mode_t uint32
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+	_    [4]byte
+}
+
+type Timeval32 struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct{}
+
+type Time_t int64
+
+type Tms struct{}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Timezone struct {
+	Minuteswest int32
+	Dsttime     int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type Pid_t int32
+
+type _Gid_t uint32
+
+type dev_t uint64
+
+type Stat_t struct {
+	Dev      uint64
+	Ino      uint64
+	Mode     uint32
+	Nlink    int16
+	Flag     uint16
+	Uid      uint32
+	Gid      uint32
+	Rdev     uint64
+	Ssize    int32
+	Atim     Timespec
+	Mtim     Timespec
+	Ctim     Timespec
+	Blksize  int64
+	Blocks   int64
+	Vfstype  int32
+	Vfs      uint32
+	Type     uint32
+	Gen      uint32
+	Reserved [9]uint32
+	Padto_ll uint32
+	Size     int64
+}
+
+type StatxTimestamp struct{}
+
+type Statx_t struct{}
+
+type Dirent struct {
+	Offset uint64
+	Ino    uint64
+	Reclen uint16
+	Namlen uint16
+	Name   [256]uint8
+	_      [4]byte
+}
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [1023]uint8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [120]uint8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [1012]uint8
+}
+
+type _Socklen uint32
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x404
+	SizeofSockaddrUnix     = 0x401
+	SizeofSockaddrDatalink = 0x80
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	SizeofIfMsghdr = 0x10
+)
+
+type IfMsgHdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Addrlen uint8
+	_       [1]byte
+}
+
+type FdSet struct {
+	Bits [1024]int64
+}
+
+type Utsname struct {
+	Sysname  [32]byte
+	Nodename [32]byte
+	Release  [32]byte
+	Version  [32]byte
+	Machine  [32]byte
+}
+
+type Ustat_t struct{}
+
+type Sigset_t struct {
+	Set [4]uint64
+}
+
+const (
+	AT_FDCWD            = -0x2
+	AT_REMOVEDIR        = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x1
+)
+
+type Termios struct {
+	Iflag uint32
+	Oflag uint32
+	Cflag uint32
+	Lflag uint32
+	Cc    [16]uint8
+}
+
+type Termio struct {
+	Iflag uint16
+	Oflag uint16
+	Cflag uint16
+	Lflag uint16
+	Line  uint8
+	Cc    [8]uint8
+	_     [1]byte
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type PollFd struct {
+	Fd      int32
+	Events  uint16
+	Revents uint16
+}
+
+const (
+	POLLERR    = 0x4000
+	POLLHUP    = 0x2000
+	POLLIN     = 0x1
+	POLLNVAL   = 0x8000
+	POLLOUT    = 0x2
+	POLLPRI    = 0x4
+	POLLRDBAND = 0x20
+	POLLRDNORM = 0x10
+	POLLWRBAND = 0x40
+	POLLWRNORM = 0x2
+)
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Sysid  uint32
+	Pid    int32
+	Vfs    int32
+	Start  int64
+	Len    int64
+}
+
+type Fsid_t struct {
+	Val [2]uint32
+}
+type Fsid64_t struct {
+	Val [2]uint64
+}
+
+type Statfs_t struct {
+	Version   int32
+	Type      int32
+	Bsize     uint64
+	Blocks    uint64
+	Bfree     uint64
+	Bavail    uint64
+	Files     uint64
+	Ffree     uint64
+	Fsid      Fsid64_t
+	Vfstype   int32
+	Fsize     uint64
+	Vfsnumber int32
+	Vfsoff    int32
+	Vfslen    int32
+	Vfsvers   int32
+	Fname     [32]uint8
+	Fpack     [32]uint8
+	Name_max  int32
+	_         [4]byte
+}
+
+const RNDGETENTCNT = 0x80045200
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..17c53bd9b3315aaec65571964e73bb93e6c85175
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go
@@ -0,0 +1,878 @@
+// cgo -godefs types_darwin.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && darwin
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+	_    [4]byte
+}
+
+type Timeval32 struct {
+	Sec  int32
+	Usec int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     int32
+	Mode    uint16
+	Nlink   uint16
+	Ino     uint64
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	Lspare  int32
+	Qspare  [2]int64
+}
+
+type Statfs_t struct {
+	Bsize       uint32
+	Iosize      int32
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      uint64
+	Files       uint64
+	Ffree       uint64
+	Fsid        Fsid
+	Owner       uint32
+	Type        uint32
+	Flags       uint32
+	Fssubtype   uint32
+	Fstypename  [16]byte
+	Mntonname   [1024]byte
+	Mntfromname [1024]byte
+	Flags_ext   uint32
+	Reserved    [7]uint32
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Fstore_t struct {
+	Flags      uint32
+	Posmode    int32
+	Offset     int64
+	Length     int64
+	Bytesalloc int64
+}
+
+type Radvisory_t struct {
+	Offset int64
+	Count  int32
+	_      [4]byte
+}
+
+type Fbootstraptransfer_t struct {
+	Offset int64
+	Length uint64
+	Buffer *byte
+}
+
+type Log2phys_t struct {
+	Flags uint32
+	_     [16]byte
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+type Dirent struct {
+	Ino     uint64
+	Seekoff uint64
+	Reclen  uint16
+	Namlen  uint16
+	Type    uint8
+	Name    [1024]int8
+	_       [3]byte
+}
+
+type Attrlist struct {
+	Bitmapcount uint16
+	Reserved    uint16
+	Commonattr  uint32
+	Volattr     uint32
+	Dirattr     uint32
+	Fileattr    uint32
+	Forkattr    uint32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type RawSockaddrCtl struct {
+	Sc_len      uint8
+	Sc_family   uint8
+	Ss_sysaddr  uint16
+	Sc_id       uint32
+	Sc_unit     uint32
+	Sc_reserved [5]uint32
+}
+
+type RawSockaddrVM struct {
+	Len       uint8
+	Family    uint8
+	Reserved1 uint16
+	Port      uint32
+	Cid       uint32
+}
+
+type XVSockPCB struct {
+	Xv_len           uint32
+	Xv_vsockpp       uint64
+	Xvp_local_cid    uint32
+	Xvp_local_port   uint32
+	Xvp_remote_cid   uint32
+	Xvp_remote_port  uint32
+	Xvp_rxcnt        uint32
+	Xvp_txcnt        uint32
+	Xvp_peer_rxhiwat uint32
+	Xvp_peer_rxcnt   uint32
+	Xvp_last_pid     int32
+	Xvp_gencnt       uint64
+	Xv_socket        XSocket
+	_                [4]byte
+}
+
+type XSocket struct {
+	Xso_len      uint32
+	Xso_so       uint32
+	So_type      int16
+	So_options   int16
+	So_linger    int16
+	So_state     int16
+	So_pcb       uint32
+	Xso_protocol int32
+	Xso_family   int32
+	So_qlen      int16
+	So_incqlen   int16
+	So_qlimit    int16
+	So_timeo     int16
+	So_error     uint16
+	So_pgid      int32
+	So_oobmark   uint32
+	So_rcv       XSockbuf
+	So_snd       XSockbuf
+	So_uid       uint32
+}
+
+type XSocket64 struct {
+	Xso_len      uint32
+	_            [8]byte
+	So_type      int16
+	So_options   int16
+	So_linger    int16
+	So_state     int16
+	_            [8]byte
+	Xso_protocol int32
+	Xso_family   int32
+	So_qlen      int16
+	So_incqlen   int16
+	So_qlimit    int16
+	So_timeo     int16
+	So_error     uint16
+	So_pgid      int32
+	So_oobmark   uint32
+	So_rcv       XSockbuf
+	So_snd       XSockbuf
+	So_uid       uint32
+}
+
+type XSockbuf struct {
+	Cc    uint32
+	Hiwat uint32
+	Mbcnt uint32
+	Mbmax uint32
+	Lowat int32
+	Flags int16
+	Timeo int16
+}
+
+type XVSockPgen struct {
+	Len   uint32
+	Count uint64
+	Gen   uint64
+	Sogen uint64
+}
+
+type _Socklen uint32
+
+type SaeAssocID uint32
+
+type SaeConnID uint32
+
+type SaEndpoints struct {
+	Srcif      uint32
+	Srcaddr    *RawSockaddr
+	Srcaddrlen uint32
+	Dstaddr    *RawSockaddr
+	Dstaddrlen uint32
+	_          [4]byte
+}
+
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet4Pktinfo struct {
+	Ifindex  uint32
+	Spec_dst [4]byte /* in_addr */
+	Addr     [4]byte /* in_addr */
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+type TCPConnectionInfo struct {
+	State               uint8
+	Snd_wscale          uint8
+	Rcv_wscale          uint8
+	_                   uint8
+	Options             uint32
+	Flags               uint32
+	Rto                 uint32
+	Maxseg              uint32
+	Snd_ssthresh        uint32
+	Snd_cwnd            uint32
+	Snd_wnd             uint32
+	Snd_sbbytes         uint32
+	Rcv_wnd             uint32
+	Rttcur              uint32
+	Srtt                uint32
+	Rttvar              uint32
+	Txpackets           uint64
+	Txbytes             uint64
+	Txretransmitbytes   uint64
+	Rxpackets           uint64
+	Rxbytes             uint64
+	Rxoutoforderbytes   uint64
+	Txretransmitpackets uint64
+}
+
+const (
+	SizeofSockaddrInet4     = 0x10
+	SizeofSockaddrInet6     = 0x1c
+	SizeofSockaddrAny       = 0x6c
+	SizeofSockaddrUnix      = 0x6a
+	SizeofSockaddrDatalink  = 0x14
+	SizeofSockaddrCtl       = 0x20
+	SizeofSockaddrVM        = 0xc
+	SizeofXvsockpcb         = 0xa8
+	SizeofXSocket           = 0x64
+	SizeofXSockbuf          = 0x18
+	SizeofXVSockPgen        = 0x20
+	SizeofXucred            = 0x4c
+	SizeofLinger            = 0x8
+	SizeofIovec             = 0x10
+	SizeofIPMreq            = 0x8
+	SizeofIPMreqn           = 0xc
+	SizeofIPv6Mreq          = 0x14
+	SizeofMsghdr            = 0x30
+	SizeofCmsghdr           = 0xc
+	SizeofInet4Pktinfo      = 0xc
+	SizeofInet6Pktinfo      = 0x14
+	SizeofIPv6MTUInfo       = 0x20
+	SizeofICMPv6Filter      = 0x20
+	SizeofTCPConnectionInfo = 0x70
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]int32
+}
+
+const (
+	SizeofIfMsghdr    = 0x70
+	SizeofIfMsghdr2   = 0xa0
+	SizeofIfData      = 0x60
+	SizeofIfData64    = 0x80
+	SizeofIfaMsghdr   = 0x14
+	SizeofIfmaMsghdr  = 0x10
+	SizeofIfmaMsghdr2 = 0x14
+	SizeofRtMsghdr    = 0x5c
+	SizeofRtMsghdr2   = 0x5c
+	SizeofRtMetrics   = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type IfMsghdr2 struct {
+	Msglen     uint16
+	Version    uint8
+	Type       uint8
+	Addrs      int32
+	Flags      int32
+	Index      uint16
+	Snd_len    int32
+	Snd_maxlen int32
+	Snd_drops  int32
+	Timer      int32
+	Data       IfData64
+}
+
+type IfData struct {
+	Type       uint8
+	Typelen    uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Recvquota  uint8
+	Xmitquota  uint8
+	Unused1    uint8
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint32
+	Ipackets   uint32
+	Ierrors    uint32
+	Opackets   uint32
+	Oerrors    uint32
+	Collisions uint32
+	Ibytes     uint32
+	Obytes     uint32
+	Imcasts    uint32
+	Omcasts    uint32
+	Iqdrops    uint32
+	Noproto    uint32
+	Recvtiming uint32
+	Xmittiming uint32
+	Lastchange Timeval32
+	Unused2    uint32
+	Hwassist   uint32
+	Reserved1  uint32
+	Reserved2  uint32
+}
+
+type IfData64 struct {
+	Type       uint8
+	Typelen    uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Recvquota  uint8
+	Xmitquota  uint8
+	Unused1    uint8
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Noproto    uint64
+	Recvtiming uint32
+	Xmittiming uint32
+	Lastchange Timeval32
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Metric  int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+}
+
+type IfmaMsghdr2 struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Addrs    int32
+	Flags    int32
+	Index    uint16
+	Refcount int32
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
+}
+
+type RtMsghdr2 struct {
+	Msglen      uint16
+	Version     uint8
+	Type        uint8
+	Index       uint16
+	Flags       int32
+	Addrs       int32
+	Refcnt      int32
+	Parentflags int32
+	Reserved    int32
+	Use         int32
+	Inits       uint32
+	Rmx         RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint32
+	Mtu      uint32
+	Hopcount uint32
+	Expire   int32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pksent   uint32
+	State    uint32
+	Filler   [3]uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x14
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval32
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
+}
+
+type Termios struct {
+	Iflag  uint64
+	Oflag  uint64
+	Cflag  uint64
+	Lflag  uint64
+	Cc     [20]uint8
+	Ispeed uint64
+	Ospeed uint64
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x2
+	AT_REMOVEDIR        = 0x80
+	AT_SYMLINK_FOLLOW   = 0x40
+	AT_SYMLINK_NOFOLLOW = 0x20
+	AT_EACCESS          = 0x10
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
+
+type CtlInfo struct {
+	Id   uint32
+	Name [96]byte
+}
+
+const SizeofKinfoProc = 0x288
+
+type Eproc struct {
+	Paddr   uintptr
+	Sess    uintptr
+	Pcred   Pcred
+	Ucred   Ucred
+	Vm      Vmspace
+	Ppid    int32
+	Pgid    int32
+	Jobc    int16
+	Tdev    int32
+	Tpgid   int32
+	Tsess   uintptr
+	Wmesg   [8]byte
+	Xsize   int32
+	Xrssize int16
+	Xccount int16
+	Xswrss  int16
+	Flag    int32
+	Login   [12]byte
+	Spare   [4]int32
+	_       [4]byte
+}
+
+type ExternProc struct {
+	P_starttime Timeval
+	P_vmspace   *Vmspace
+	P_sigacts   uintptr
+	P_flag      int32
+	P_stat      int8
+	P_pid       int32
+	P_oppid     int32
+	P_dupfd     int32
+	User_stack  *int8
+	Exit_thread *byte
+	P_debugger  int32
+	Sigwait     int32
+	P_estcpu    uint32
+	P_cpticks   int32
+	P_pctcpu    uint32
+	P_wchan     *byte
+	P_wmesg     *int8
+	P_swtime    uint32
+	P_slptime   uint32
+	P_realtimer Itimerval
+	P_rtime     Timeval
+	P_uticks    uint64
+	P_sticks    uint64
+	P_iticks    uint64
+	P_traceflag int32
+	P_tracep    uintptr
+	P_siglist   int32
+	P_textvp    uintptr
+	P_holdcnt   int32
+	P_sigmask   uint32
+	P_sigignore uint32
+	P_sigcatch  uint32
+	P_priority  uint8
+	P_usrpri    uint8
+	P_nice      int8
+	P_comm      [17]byte
+	P_pgrp      uintptr
+	P_addr      uintptr
+	P_xstat     uint16
+	P_acflag    uint16
+	P_ru        *Rusage
+}
+
+type Itimerval struct {
+	Interval Timeval
+	Value    Timeval
+}
+
+type KinfoProc struct {
+	Proc  ExternProc
+	Eproc Eproc
+}
+
+type Vmspace struct {
+	Dummy  int32
+	Dummy2 *int8
+	Dummy3 [5]int32
+	Dummy4 [3]*int8
+}
+
+type Pcred struct {
+	Pc_lock  [72]int8
+	Pc_ucred uintptr
+	P_ruid   uint32
+	P_svuid  uint32
+	P_rgid   uint32
+	P_svgid  uint32
+	P_refcnt int32
+	_        [4]byte
+}
+
+type Ucred struct {
+	Ref     int32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+}
+
+type SysvIpcPerm struct {
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint16
+	_    uint16
+	_    int32
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Lpid   int32
+	Cpid   int32
+	Nattch uint16
+	_      [34]byte
+}
+
+const (
+	IPC_CREAT   = 0x200
+	IPC_EXCL    = 0x400
+	IPC_NOWAIT  = 0x800
+	IPC_PRIVATE = 0x0
+)
+
+const (
+	IPC_RMID = 0x0
+	IPC_SET  = 0x1
+	IPC_STAT = 0x2
+)
+
+const (
+	SHM_RDONLY = 0x1000
+	SHM_RND    = 0x2000
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..2392226a743eb3e19c581773191ddbe86eecad53
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go
@@ -0,0 +1,878 @@
+// cgo -godefs types_darwin.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && darwin
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+	_    [4]byte
+}
+
+type Timeval32 struct {
+	Sec  int32
+	Usec int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     int32
+	Mode    uint16
+	Nlink   uint16
+	Ino     uint64
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	Lspare  int32
+	Qspare  [2]int64
+}
+
+type Statfs_t struct {
+	Bsize       uint32
+	Iosize      int32
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      uint64
+	Files       uint64
+	Ffree       uint64
+	Fsid        Fsid
+	Owner       uint32
+	Type        uint32
+	Flags       uint32
+	Fssubtype   uint32
+	Fstypename  [16]byte
+	Mntonname   [1024]byte
+	Mntfromname [1024]byte
+	Flags_ext   uint32
+	Reserved    [7]uint32
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Fstore_t struct {
+	Flags      uint32
+	Posmode    int32
+	Offset     int64
+	Length     int64
+	Bytesalloc int64
+}
+
+type Radvisory_t struct {
+	Offset int64
+	Count  int32
+	_      [4]byte
+}
+
+type Fbootstraptransfer_t struct {
+	Offset int64
+	Length uint64
+	Buffer *byte
+}
+
+type Log2phys_t struct {
+	Flags uint32
+	_     [16]byte
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+type Dirent struct {
+	Ino     uint64
+	Seekoff uint64
+	Reclen  uint16
+	Namlen  uint16
+	Type    uint8
+	Name    [1024]int8
+	_       [3]byte
+}
+
+type Attrlist struct {
+	Bitmapcount uint16
+	Reserved    uint16
+	Commonattr  uint32
+	Volattr     uint32
+	Dirattr     uint32
+	Fileattr    uint32
+	Forkattr    uint32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type RawSockaddrCtl struct {
+	Sc_len      uint8
+	Sc_family   uint8
+	Ss_sysaddr  uint16
+	Sc_id       uint32
+	Sc_unit     uint32
+	Sc_reserved [5]uint32
+}
+
+type RawSockaddrVM struct {
+	Len       uint8
+	Family    uint8
+	Reserved1 uint16
+	Port      uint32
+	Cid       uint32
+}
+
+type XVSockPCB struct {
+	Xv_len           uint32
+	Xv_vsockpp       uint64
+	Xvp_local_cid    uint32
+	Xvp_local_port   uint32
+	Xvp_remote_cid   uint32
+	Xvp_remote_port  uint32
+	Xvp_rxcnt        uint32
+	Xvp_txcnt        uint32
+	Xvp_peer_rxhiwat uint32
+	Xvp_peer_rxcnt   uint32
+	Xvp_last_pid     int32
+	Xvp_gencnt       uint64
+	Xv_socket        XSocket
+	_                [4]byte
+}
+
+type XSocket struct {
+	Xso_len      uint32
+	Xso_so       uint32
+	So_type      int16
+	So_options   int16
+	So_linger    int16
+	So_state     int16
+	So_pcb       uint32
+	Xso_protocol int32
+	Xso_family   int32
+	So_qlen      int16
+	So_incqlen   int16
+	So_qlimit    int16
+	So_timeo     int16
+	So_error     uint16
+	So_pgid      int32
+	So_oobmark   uint32
+	So_rcv       XSockbuf
+	So_snd       XSockbuf
+	So_uid       uint32
+}
+
+type XSocket64 struct {
+	Xso_len      uint32
+	_            [8]byte
+	So_type      int16
+	So_options   int16
+	So_linger    int16
+	So_state     int16
+	_            [8]byte
+	Xso_protocol int32
+	Xso_family   int32
+	So_qlen      int16
+	So_incqlen   int16
+	So_qlimit    int16
+	So_timeo     int16
+	So_error     uint16
+	So_pgid      int32
+	So_oobmark   uint32
+	So_rcv       XSockbuf
+	So_snd       XSockbuf
+	So_uid       uint32
+}
+
+type XSockbuf struct {
+	Cc    uint32
+	Hiwat uint32
+	Mbcnt uint32
+	Mbmax uint32
+	Lowat int32
+	Flags int16
+	Timeo int16
+}
+
+type XVSockPgen struct {
+	Len   uint32
+	Count uint64
+	Gen   uint64
+	Sogen uint64
+}
+
+type _Socklen uint32
+
+type SaeAssocID uint32
+
+type SaeConnID uint32
+
+type SaEndpoints struct {
+	Srcif      uint32
+	Srcaddr    *RawSockaddr
+	Srcaddrlen uint32
+	Dstaddr    *RawSockaddr
+	Dstaddrlen uint32
+	_          [4]byte
+}
+
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet4Pktinfo struct {
+	Ifindex  uint32
+	Spec_dst [4]byte /* in_addr */
+	Addr     [4]byte /* in_addr */
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+type TCPConnectionInfo struct {
+	State               uint8
+	Snd_wscale          uint8
+	Rcv_wscale          uint8
+	_                   uint8
+	Options             uint32
+	Flags               uint32
+	Rto                 uint32
+	Maxseg              uint32
+	Snd_ssthresh        uint32
+	Snd_cwnd            uint32
+	Snd_wnd             uint32
+	Snd_sbbytes         uint32
+	Rcv_wnd             uint32
+	Rttcur              uint32
+	Srtt                uint32
+	Rttvar              uint32
+	Txpackets           uint64
+	Txbytes             uint64
+	Txretransmitbytes   uint64
+	Rxpackets           uint64
+	Rxbytes             uint64
+	Rxoutoforderbytes   uint64
+	Txretransmitpackets uint64
+}
+
+const (
+	SizeofSockaddrInet4     = 0x10
+	SizeofSockaddrInet6     = 0x1c
+	SizeofSockaddrAny       = 0x6c
+	SizeofSockaddrUnix      = 0x6a
+	SizeofSockaddrDatalink  = 0x14
+	SizeofSockaddrCtl       = 0x20
+	SizeofSockaddrVM        = 0xc
+	SizeofXvsockpcb         = 0xa8
+	SizeofXSocket           = 0x64
+	SizeofXSockbuf          = 0x18
+	SizeofXVSockPgen        = 0x20
+	SizeofXucred            = 0x4c
+	SizeofLinger            = 0x8
+	SizeofIovec             = 0x10
+	SizeofIPMreq            = 0x8
+	SizeofIPMreqn           = 0xc
+	SizeofIPv6Mreq          = 0x14
+	SizeofMsghdr            = 0x30
+	SizeofCmsghdr           = 0xc
+	SizeofInet4Pktinfo      = 0xc
+	SizeofInet6Pktinfo      = 0x14
+	SizeofIPv6MTUInfo       = 0x20
+	SizeofICMPv6Filter      = 0x20
+	SizeofTCPConnectionInfo = 0x70
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]int32
+}
+
+const (
+	SizeofIfMsghdr    = 0x70
+	SizeofIfMsghdr2   = 0xa0
+	SizeofIfData      = 0x60
+	SizeofIfData64    = 0x80
+	SizeofIfaMsghdr   = 0x14
+	SizeofIfmaMsghdr  = 0x10
+	SizeofIfmaMsghdr2 = 0x14
+	SizeofRtMsghdr    = 0x5c
+	SizeofRtMsghdr2   = 0x5c
+	SizeofRtMetrics   = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type IfMsghdr2 struct {
+	Msglen     uint16
+	Version    uint8
+	Type       uint8
+	Addrs      int32
+	Flags      int32
+	Index      uint16
+	Snd_len    int32
+	Snd_maxlen int32
+	Snd_drops  int32
+	Timer      int32
+	Data       IfData64
+}
+
+type IfData struct {
+	Type       uint8
+	Typelen    uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Recvquota  uint8
+	Xmitquota  uint8
+	Unused1    uint8
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint32
+	Ipackets   uint32
+	Ierrors    uint32
+	Opackets   uint32
+	Oerrors    uint32
+	Collisions uint32
+	Ibytes     uint32
+	Obytes     uint32
+	Imcasts    uint32
+	Omcasts    uint32
+	Iqdrops    uint32
+	Noproto    uint32
+	Recvtiming uint32
+	Xmittiming uint32
+	Lastchange Timeval32
+	Unused2    uint32
+	Hwassist   uint32
+	Reserved1  uint32
+	Reserved2  uint32
+}
+
+type IfData64 struct {
+	Type       uint8
+	Typelen    uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Recvquota  uint8
+	Xmitquota  uint8
+	Unused1    uint8
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Noproto    uint64
+	Recvtiming uint32
+	Xmittiming uint32
+	Lastchange Timeval32
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Metric  int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       [2]byte
+}
+
+type IfmaMsghdr2 struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Addrs    int32
+	Flags    int32
+	Index    uint16
+	Refcount int32
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
+}
+
+type RtMsghdr2 struct {
+	Msglen      uint16
+	Version     uint8
+	Type        uint8
+	Index       uint16
+	Flags       int32
+	Addrs       int32
+	Refcnt      int32
+	Parentflags int32
+	Reserved    int32
+	Use         int32
+	Inits       uint32
+	Rmx         RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint32
+	Mtu      uint32
+	Hopcount uint32
+	Expire   int32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pksent   uint32
+	State    uint32
+	Filler   [3]uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x14
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval32
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
+}
+
+type Termios struct {
+	Iflag  uint64
+	Oflag  uint64
+	Cflag  uint64
+	Lflag  uint64
+	Cc     [20]uint8
+	Ispeed uint64
+	Ospeed uint64
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x2
+	AT_REMOVEDIR        = 0x80
+	AT_SYMLINK_FOLLOW   = 0x40
+	AT_SYMLINK_NOFOLLOW = 0x20
+	AT_EACCESS          = 0x10
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
+
+type CtlInfo struct {
+	Id   uint32
+	Name [96]byte
+}
+
+const SizeofKinfoProc = 0x288
+
+type Eproc struct {
+	Paddr   uintptr
+	Sess    uintptr
+	Pcred   Pcred
+	Ucred   Ucred
+	Vm      Vmspace
+	Ppid    int32
+	Pgid    int32
+	Jobc    int16
+	Tdev    int32
+	Tpgid   int32
+	Tsess   uintptr
+	Wmesg   [8]byte
+	Xsize   int32
+	Xrssize int16
+	Xccount int16
+	Xswrss  int16
+	Flag    int32
+	Login   [12]byte
+	Spare   [4]int32
+	_       [4]byte
+}
+
+type ExternProc struct {
+	P_starttime Timeval
+	P_vmspace   *Vmspace
+	P_sigacts   uintptr
+	P_flag      int32
+	P_stat      int8
+	P_pid       int32
+	P_oppid     int32
+	P_dupfd     int32
+	User_stack  *int8
+	Exit_thread *byte
+	P_debugger  int32
+	Sigwait     int32
+	P_estcpu    uint32
+	P_cpticks   int32
+	P_pctcpu    uint32
+	P_wchan     *byte
+	P_wmesg     *int8
+	P_swtime    uint32
+	P_slptime   uint32
+	P_realtimer Itimerval
+	P_rtime     Timeval
+	P_uticks    uint64
+	P_sticks    uint64
+	P_iticks    uint64
+	P_traceflag int32
+	P_tracep    uintptr
+	P_siglist   int32
+	P_textvp    uintptr
+	P_holdcnt   int32
+	P_sigmask   uint32
+	P_sigignore uint32
+	P_sigcatch  uint32
+	P_priority  uint8
+	P_usrpri    uint8
+	P_nice      int8
+	P_comm      [17]byte
+	P_pgrp      uintptr
+	P_addr      uintptr
+	P_xstat     uint16
+	P_acflag    uint16
+	P_ru        *Rusage
+}
+
+type Itimerval struct {
+	Interval Timeval
+	Value    Timeval
+}
+
+type KinfoProc struct {
+	Proc  ExternProc
+	Eproc Eproc
+}
+
+type Vmspace struct {
+	Dummy  int32
+	Dummy2 *int8
+	Dummy3 [5]int32
+	Dummy4 [3]*int8
+}
+
+type Pcred struct {
+	Pc_lock  [72]int8
+	Pc_ucred uintptr
+	P_ruid   uint32
+	P_svuid  uint32
+	P_rgid   uint32
+	P_svgid  uint32
+	P_refcnt int32
+	_        [4]byte
+}
+
+type Ucred struct {
+	Ref     int32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+}
+
+type SysvIpcPerm struct {
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint16
+	_    uint16
+	_    int32
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Lpid   int32
+	Cpid   int32
+	Nattch uint16
+	_      [34]byte
+}
+
+const (
+	IPC_CREAT   = 0x200
+	IPC_EXCL    = 0x400
+	IPC_NOWAIT  = 0x800
+	IPC_PRIVATE = 0x0
+)
+
+const (
+	IPC_RMID = 0x0
+	IPC_SET  = 0x1
+	IPC_STAT = 0x2
+)
+
+const (
+	SHM_RDONLY = 0x1000
+	SHM_RND    = 0x2000
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..30e405bb4cd20cea3648885666ce41132dfc3706
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go
@@ -0,0 +1,473 @@
+// cgo -godefs types_dragonfly.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && dragonfly
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur int64
+	Max int64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Ino     uint64
+	Nlink   uint32
+	Dev     uint32
+	Mode    uint16
+	_1      uint16
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	_       uint32
+	Flags   uint32
+	Gen     uint32
+	Lspare  int32
+	Blksize int64
+	Qspare2 int64
+}
+
+type Statfs_t struct {
+	Spare2      int64
+	Bsize       int64
+	Iosize      int64
+	Blocks      int64
+	Bfree       int64
+	Bavail      int64
+	Files       int64
+	Ffree       int64
+	Fsid        Fsid
+	Owner       uint32
+	Type        int32
+	Flags       int32
+	Syncwrites  int64
+	Asyncwrites int64
+	Fstypename  [16]byte
+	Mntonname   [80]byte
+	Syncreads   int64
+	Asyncreads  int64
+	Spares1     int16
+	Mntfromname [80]byte
+	Spares2     int16
+	Spare       [2]int64
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno  uint64
+	Namlen  uint16
+	Type    uint8
+	Unused1 uint8
+	Unused2 uint32
+	Name    [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+	Rcf    uint16
+	Route  [16]uint16
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x36
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [16]uint64
+}
+
+const (
+	SizeofIfMsghdr         = 0xb0
+	SizeofIfData           = 0xa0
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfmaMsghdr       = 0x10
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x98
+	SizeofRtMetrics        = 0x70
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Flags   int32
+	Addrs   int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Recvquota  uint8
+	Xmitquota  uint8
+	Mtu        uint64
+	Metric     uint64
+	Link_state uint64
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	Oqdrops    uint64
+	Lastchange Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Index     uint16
+	Flags     int32
+	Addrs     int32
+	Addrflags int32
+	Metric    int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Flags   int32
+	Addrs   int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint64
+	Rmx     RtMetrics
+}
+
+type RtMetrics struct {
+	Locks     uint64
+	Mtu       uint64
+	Pksent    uint64
+	Expire    uint64
+	Sendpipe  uint64
+	Ssthresh  uint64
+	Rtt       uint64
+	Rttvar    uint64
+	Recvpipe  uint64
+	Hopcount  uint64
+	Mssopt    uint16
+	Pad       uint16
+	Msl       uint64
+	Iwmaxsegs uint64
+	Iwcapsegs uint64
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = 0xfffafdcd
+	AT_SYMLINK_NOFOLLOW = 0x1
+	AT_REMOVEDIR        = 0x2
+	AT_EACCESS          = 0x4
+	AT_SYMLINK_FOLLOW   = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Utsname struct {
+	Sysname  [32]byte
+	Nodename [32]byte
+	Release  [32]byte
+	Version  [32]byte
+	Machine  [32]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..51e13eb055fc5b6b11c1c6ec83bce47610faffa3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
@@ -0,0 +1,651 @@
+// cgo -godefs types_freebsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && freebsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Time_t int32
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur int64
+	Max int64
+}
+
+type _Gid_t uint32
+
+const (
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
+)
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint16
+	_0      int16
+	Uid     uint32
+	Gid     uint32
+	_1      int32
+	Rdev    uint64
+	_       int32
+	Atim    Timespec
+	_       int32
+	Mtim    Timespec
+	_       int32
+	Ctim    Timespec
+	_       int32
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint64
+	Spare   [10]uint64
+}
+
+type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]byte
+	Mntfromname [1024]byte
+	Mntonname   [1024]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+	Sysid  int32
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [46]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+	_       *byte
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x36
+	SizeofXucred           = 0x50
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
+	SizeofIPMreq           = 0x8
+	SizeofIPMreqn          = 0xc
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x1c
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type PtraceLwpInfoStruct struct {
+	Lwpid        int32
+	Event        int32
+	Flags        int32
+	Sigmask      Sigset_t
+	Siglist      Sigset_t
+	Siginfo      __PtraceSiginfo
+	Tdname       [20]int8
+	Child_pid    int32
+	Syscall_code uint32
+	Syscall_narg uint32
+}
+
+type __Siginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   *byte
+	Value  [4]byte
+	_      [32]byte
+}
+type __PtraceSiginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   uintptr
+	Value  [4]byte
+	_      [32]byte
+}
+
+type Sigset_t struct {
+	Val [4]uint32
+}
+
+type Reg struct {
+	Fs     uint32
+	Es     uint32
+	Ds     uint32
+	Edi    uint32
+	Esi    uint32
+	Ebp    uint32
+	Isp    uint32
+	Ebx    uint32
+	Edx    uint32
+	Ecx    uint32
+	Eax    uint32
+	Trapno uint32
+	Err    uint32
+	Eip    uint32
+	Cs     uint32
+	Eflags uint32
+	Esp    uint32
+	Ss     uint32
+	Gs     uint32
+}
+
+type FpReg struct {
+	Env   [7]uint32
+	Acc   [8][10]uint8
+	Ex_sw uint32
+	Pad   [64]uint8
+}
+
+type FpExtendedPrecision struct{}
+
+type PtraceIoDesc struct {
+	Op   int32
+	Offs uintptr
+	Addr *byte
+	Len  uint32
+}
+
+type Kevent_t struct {
+	Ident  uint32
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+	Ext    [4]uint64
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	sizeofIfMsghdr         = 0xa8
+	SizeofIfMsghdr         = 0x60
+	sizeofIfData           = 0x98
+	SizeofIfData           = 0x50
+	SizeofIfaMsghdr        = 0x14
+	SizeofIfmaMsghdr       = 0x10
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x5c
+	SizeofRtMetrics        = 0x38
+)
+
+type ifMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Data    ifData
+}
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type ifData struct {
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
+}
+
+type IfData struct {
+	Type        uint8
+	Physical    uint8
+	Addrlen     uint8
+	Hdrlen      uint8
+	Link_state  uint8
+	Spare_char1 uint8
+	Spare_char2 uint8
+	Datalen     uint8
+	Mtu         uint32
+	Metric      uint32
+	Baudrate    uint32
+	Ipackets    uint32
+	Ierrors     uint32
+	Opackets    uint32
+	Oerrors     uint32
+	Collisions  uint32
+	Ibytes      uint32
+	Obytes      uint32
+	Imcasts     uint32
+	Omcasts     uint32
+	Iqdrops     uint32
+	Noproto     uint32
+	Hwassist    uint32
+	Epoch       int32
+	Lastchange  Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Metric  int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint32
+	Rmx     RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint32
+	Mtu      uint32
+	Hopcount uint32
+	Expire   uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pksent   uint32
+	Weight   uint32
+	Filler   [3]uint32
+}
+
+const (
+	SizeofBpfVersion    = 0x4
+	SizeofBpfStat       = 0x8
+	SizeofBpfZbuf       = 0xc
+	SizeofBpfProgram    = 0x8
+	SizeofBpfInsn       = 0x8
+	SizeofBpfHdr        = 0x14
+	SizeofBpfZbufHeader = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfZbuf struct {
+	Bufa   *byte
+	Bufb   *byte
+	Buflen uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
+}
+
+type BpfZbufHeader struct {
+	Kernel_gen uint32
+	Kernel_len uint32
+	User_gen   uint32
+	_          [5]uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+	POLLRDHUP    = 0x4000
+)
+
+type CapRights struct {
+	Rights [2]uint64
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Spare  int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d002d8ef3cc2d79cef3f0afee8d25c22632d994f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
@@ -0,0 +1,656 @@
+// cgo -godefs types_freebsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && freebsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Time_t int64
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur int64
+	Max int64
+}
+
+type _Gid_t uint32
+
+const (
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
+)
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint16
+	_0      int16
+	Uid     uint32
+	Gid     uint32
+	_1      int32
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint64
+	Spare   [10]uint64
+}
+
+type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]byte
+	Mntfromname [1024]byte
+	Mntonname   [1024]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+	Sysid  int32
+	_      [4]byte
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [46]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+	_       *byte
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x36
+	SizeofXucred           = 0x58
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPMreqn          = 0xc
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type PtraceLwpInfoStruct struct {
+	Lwpid        int32
+	Event        int32
+	Flags        int32
+	Sigmask      Sigset_t
+	Siglist      Sigset_t
+	Siginfo      __PtraceSiginfo
+	Tdname       [20]int8
+	Child_pid    int32
+	Syscall_code uint32
+	Syscall_narg uint32
+}
+
+type __Siginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   *byte
+	Value  [8]byte
+	_      [40]byte
+}
+
+type __PtraceSiginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   uintptr
+	Value  [8]byte
+	_      [40]byte
+}
+
+type Sigset_t struct {
+	Val [4]uint32
+}
+
+type Reg struct {
+	R15    int64
+	R14    int64
+	R13    int64
+	R12    int64
+	R11    int64
+	R10    int64
+	R9     int64
+	R8     int64
+	Rdi    int64
+	Rsi    int64
+	Rbp    int64
+	Rbx    int64
+	Rdx    int64
+	Rcx    int64
+	Rax    int64
+	Trapno uint32
+	Fs     uint16
+	Gs     uint16
+	Err    uint32
+	Es     uint16
+	Ds     uint16
+	Rip    int64
+	Cs     int64
+	Rflags int64
+	Rsp    int64
+	Ss     int64
+}
+
+type FpReg struct {
+	Env   [4]uint64
+	Acc   [8][16]uint8
+	Xacc  [16][16]uint8
+	Spare [12]uint64
+}
+
+type FpExtendedPrecision struct{}
+
+type PtraceIoDesc struct {
+	Op   int32
+	Offs uintptr
+	Addr *byte
+	Len  uint64
+}
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+	Ext    [4]uint64
+}
+
+type FdSet struct {
+	Bits [16]uint64
+}
+
+const (
+	sizeofIfMsghdr         = 0xa8
+	SizeofIfMsghdr         = 0xa8
+	sizeofIfData           = 0x98
+	SizeofIfData           = 0x98
+	SizeofIfaMsghdr        = 0x14
+	SizeofIfmaMsghdr       = 0x10
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x98
+	SizeofRtMetrics        = 0x70
+)
+
+type ifMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Data    ifData
+}
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type ifData struct {
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
+}
+
+type IfData struct {
+	Type        uint8
+	Physical    uint8
+	Addrlen     uint8
+	Hdrlen      uint8
+	Link_state  uint8
+	Spare_char1 uint8
+	Spare_char2 uint8
+	Datalen     uint8
+	Mtu         uint64
+	Metric      uint64
+	Baudrate    uint64
+	Ipackets    uint64
+	Ierrors     uint64
+	Opackets    uint64
+	Oerrors     uint64
+	Collisions  uint64
+	Ibytes      uint64
+	Obytes      uint64
+	Imcasts     uint64
+	Omcasts     uint64
+	Iqdrops     uint64
+	Noproto     uint64
+	Hwassist    uint64
+	Epoch       int64
+	Lastchange  Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Metric  int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint64
+	Rmx     RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint64
+	Mtu      uint64
+	Hopcount uint64
+	Expire   uint64
+	Recvpipe uint64
+	Sendpipe uint64
+	Ssthresh uint64
+	Rtt      uint64
+	Rttvar   uint64
+	Pksent   uint64
+	Weight   uint64
+	Filler   [3]uint64
+}
+
+const (
+	SizeofBpfVersion    = 0x4
+	SizeofBpfStat       = 0x8
+	SizeofBpfZbuf       = 0x18
+	SizeofBpfProgram    = 0x10
+	SizeofBpfInsn       = 0x8
+	SizeofBpfHdr        = 0x20
+	SizeofBpfZbufHeader = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfZbuf struct {
+	Bufa   *byte
+	Bufb   *byte
+	Buflen uint64
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
+}
+
+type BpfZbufHeader struct {
+	Kernel_gen uint32
+	Kernel_len uint32
+	User_gen   uint32
+	_          [5]uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+	POLLRDHUP    = 0x4000
+)
+
+type CapRights struct {
+	Rights [2]uint64
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Spare  int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..3f863d898dd8520433d3201e92b4b318e0a0337a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
@@ -0,0 +1,642 @@
+// cgo -godefs -- -fsigned-char types_freebsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && freebsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int32
+	_    [4]byte
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+	_    [4]byte
+}
+
+type Time_t int64
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur int64
+	Max int64
+}
+
+type _Gid_t uint32
+
+const (
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
+)
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint16
+	_0      int16
+	Uid     uint32
+	Gid     uint32
+	_1      int32
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint64
+	Spare   [10]uint64
+}
+
+type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]byte
+	Mntfromname [1024]byte
+	Mntonname   [1024]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+	Sysid  int32
+	_      [4]byte
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [46]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+	_       *byte
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x36
+	SizeofXucred           = 0x50
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
+	SizeofIPMreq           = 0x8
+	SizeofIPMreqn          = 0xc
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x1c
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type PtraceLwpInfoStruct struct {
+	Lwpid        int32
+	Event        int32
+	Flags        int32
+	Sigmask      Sigset_t
+	Siglist      Sigset_t
+	Siginfo      __PtraceSiginfo
+	Tdname       [20]int8
+	Child_pid    int32
+	Syscall_code uint32
+	Syscall_narg uint32
+}
+
+type __Siginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   *byte
+	Value  [4]byte
+	_      [32]byte
+}
+
+type __PtraceSiginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   uintptr
+	Value  [4]byte
+	_      [32]byte
+}
+
+type Sigset_t struct {
+	Val [4]uint32
+}
+
+type Reg struct {
+	R    [13]uint32
+	Sp   uint32
+	Lr   uint32
+	Pc   uint32
+	Cpsr uint32
+}
+
+type FpReg struct {
+	Fpsr uint32
+	Fpr  [8]FpExtendedPrecision
+}
+
+type FpExtendedPrecision struct {
+	Exponent    uint32
+	Mantissa_hi uint32
+	Mantissa_lo uint32
+}
+
+type PtraceIoDesc struct {
+	Op   int32
+	Offs uintptr
+	Addr *byte
+	Len  uint32
+}
+
+type Kevent_t struct {
+	Ident  uint32
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	_      [4]byte
+	Data   int64
+	Udata  *byte
+	_      [4]byte
+	Ext    [4]uint64
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	sizeofIfMsghdr         = 0xa8
+	SizeofIfMsghdr         = 0x70
+	sizeofIfData           = 0x98
+	SizeofIfData           = 0x60
+	SizeofIfaMsghdr        = 0x14
+	SizeofIfmaMsghdr       = 0x10
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x5c
+	SizeofRtMetrics        = 0x38
+)
+
+type ifMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Data    ifData
+}
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type ifData struct {
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
+}
+
+type IfData struct {
+	Type        uint8
+	Physical    uint8
+	Addrlen     uint8
+	Hdrlen      uint8
+	Link_state  uint8
+	Spare_char1 uint8
+	Spare_char2 uint8
+	Datalen     uint8
+	Mtu         uint32
+	Metric      uint32
+	Baudrate    uint32
+	Ipackets    uint32
+	Ierrors     uint32
+	Opackets    uint32
+	Oerrors     uint32
+	Collisions  uint32
+	Ibytes      uint32
+	Obytes      uint32
+	Imcasts     uint32
+	Omcasts     uint32
+	Iqdrops     uint32
+	Noproto     uint32
+	Hwassist    uint32
+	_           [4]byte
+	Epoch       int64
+	Lastchange  Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Metric  int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint32
+	Rmx     RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint32
+	Mtu      uint32
+	Hopcount uint32
+	Expire   uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pksent   uint32
+	Weight   uint32
+	Filler   [3]uint32
+}
+
+const (
+	SizeofBpfVersion    = 0x4
+	SizeofBpfStat       = 0x8
+	SizeofBpfZbuf       = 0xc
+	SizeofBpfProgram    = 0x8
+	SizeofBpfInsn       = 0x8
+	SizeofBpfHdr        = 0x20
+	SizeofBpfZbufHeader = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfZbuf struct {
+	Bufa   *byte
+	Bufb   *byte
+	Buflen uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
+}
+
+type BpfZbufHeader struct {
+	Kernel_gen uint32
+	Kernel_len uint32
+	User_gen   uint32
+	_          [5]uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+	POLLRDHUP    = 0x4000
+)
+
+type CapRights struct {
+	Rights [2]uint64
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Spare  int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..61c7293106616f197b93c1f86f3fb9d599a25f14
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
@@ -0,0 +1,636 @@
+// cgo -godefs -- -fsigned-char types_freebsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && freebsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Time_t int64
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur int64
+	Max int64
+}
+
+type _Gid_t uint32
+
+const (
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
+)
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint16
+	_0      int16
+	Uid     uint32
+	Gid     uint32
+	_1      int32
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint64
+	Spare   [10]uint64
+}
+
+type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]byte
+	Mntfromname [1024]byte
+	Mntonname   [1024]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+	Sysid  int32
+	_      [4]byte
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [46]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+	_       *byte
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x36
+	SizeofXucred           = 0x58
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPMreqn          = 0xc
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type PtraceLwpInfoStruct struct {
+	Lwpid        int32
+	Event        int32
+	Flags        int32
+	Sigmask      Sigset_t
+	Siglist      Sigset_t
+	Siginfo      __PtraceSiginfo
+	Tdname       [20]int8
+	Child_pid    int32
+	Syscall_code uint32
+	Syscall_narg uint32
+}
+
+type __Siginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   *byte
+	Value  [8]byte
+	_      [40]byte
+}
+
+type __PtraceSiginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   uintptr
+	Value  [8]byte
+	_      [40]byte
+}
+
+type Sigset_t struct {
+	Val [4]uint32
+}
+
+type Reg struct {
+	X    [30]uint64
+	Lr   uint64
+	Sp   uint64
+	Elr  uint64
+	Spsr uint32
+	_    [4]byte
+}
+
+type FpReg struct {
+	Q  [32][16]uint8
+	Sr uint32
+	Cr uint32
+	_  [8]byte
+}
+
+type FpExtendedPrecision struct{}
+
+type PtraceIoDesc struct {
+	Op   int32
+	Offs uintptr
+	Addr *byte
+	Len  uint64
+}
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+	Ext    [4]uint64
+}
+
+type FdSet struct {
+	Bits [16]uint64
+}
+
+const (
+	sizeofIfMsghdr         = 0xa8
+	SizeofIfMsghdr         = 0xa8
+	sizeofIfData           = 0x98
+	SizeofIfData           = 0x98
+	SizeofIfaMsghdr        = 0x14
+	SizeofIfmaMsghdr       = 0x10
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x98
+	SizeofRtMetrics        = 0x70
+)
+
+type ifMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Data    ifData
+}
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type ifData struct {
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
+}
+
+type IfData struct {
+	Type        uint8
+	Physical    uint8
+	Addrlen     uint8
+	Hdrlen      uint8
+	Link_state  uint8
+	Spare_char1 uint8
+	Spare_char2 uint8
+	Datalen     uint8
+	Mtu         uint64
+	Metric      uint64
+	Baudrate    uint64
+	Ipackets    uint64
+	Ierrors     uint64
+	Opackets    uint64
+	Oerrors     uint64
+	Collisions  uint64
+	Ibytes      uint64
+	Obytes      uint64
+	Imcasts     uint64
+	Omcasts     uint64
+	Iqdrops     uint64
+	Noproto     uint64
+	Hwassist    uint64
+	Epoch       int64
+	Lastchange  Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Metric  int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint64
+	Rmx     RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint64
+	Mtu      uint64
+	Hopcount uint64
+	Expire   uint64
+	Recvpipe uint64
+	Sendpipe uint64
+	Ssthresh uint64
+	Rtt      uint64
+	Rttvar   uint64
+	Pksent   uint64
+	Weight   uint64
+	Filler   [3]uint64
+}
+
+const (
+	SizeofBpfVersion    = 0x4
+	SizeofBpfStat       = 0x8
+	SizeofBpfZbuf       = 0x18
+	SizeofBpfProgram    = 0x10
+	SizeofBpfInsn       = 0x8
+	SizeofBpfHdr        = 0x20
+	SizeofBpfZbufHeader = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfZbuf struct {
+	Bufa   *byte
+	Bufb   *byte
+	Buflen uint64
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
+}
+
+type BpfZbufHeader struct {
+	Kernel_gen uint32
+	Kernel_len uint32
+	User_gen   uint32
+	_          [5]uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+	POLLRDHUP    = 0x4000
+)
+
+type CapRights struct {
+	Rights [2]uint64
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Spare  int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..b5d17414f039f90f084edaf771bfb3b3c96c15b0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go
@@ -0,0 +1,638 @@
+// cgo -godefs -- -fsigned-char types_freebsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && freebsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Time_t int64
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur int64
+	Max int64
+}
+
+type _Gid_t uint32
+
+const (
+	_statfsVersion = 0x20140518
+	_dirblksiz     = 0x400
+)
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint16
+	_0      int16
+	Uid     uint32
+	Gid     uint32
+	_1      int32
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint64
+	Spare   [10]uint64
+}
+
+type Statfs_t struct {
+	Version     uint32
+	Type        uint32
+	Flags       uint64
+	Bsize       uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      int64
+	Files       uint64
+	Ffree       int64
+	Syncwrites  uint64
+	Asyncwrites uint64
+	Syncreads   uint64
+	Asyncreads  uint64
+	Spare       [10]uint64
+	Namemax     uint32
+	Owner       uint32
+	Fsid        Fsid
+	Charspare   [80]int8
+	Fstypename  [16]byte
+	Mntfromname [1024]byte
+	Mntonname   [1024]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+	Sysid  int32
+	_      [4]byte
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Pad0   uint8
+	Namlen uint16
+	Pad1   uint16
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [46]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Xucred struct {
+	Version uint32
+	Uid     uint32
+	Ngroups int16
+	Groups  [16]uint32
+	_       *byte
+}
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x36
+	SizeofXucred           = 0x58
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPMreqn          = 0xc
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type PtraceLwpInfoStruct struct {
+	Lwpid        int32
+	Event        int32
+	Flags        int32
+	Sigmask      Sigset_t
+	Siglist      Sigset_t
+	Siginfo      __PtraceSiginfo
+	Tdname       [20]int8
+	Child_pid    int32
+	Syscall_code uint32
+	Syscall_narg uint32
+}
+
+type __Siginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   *byte
+	Value  [8]byte
+	_      [40]byte
+}
+
+type __PtraceSiginfo struct {
+	Signo  int32
+	Errno  int32
+	Code   int32
+	Pid    int32
+	Uid    uint32
+	Status int32
+	Addr   uintptr
+	Value  [8]byte
+	_      [40]byte
+}
+
+type Sigset_t struct {
+	Val [4]uint32
+}
+
+type Reg struct {
+	Ra      uint64
+	Sp      uint64
+	Gp      uint64
+	Tp      uint64
+	T       [7]uint64
+	S       [12]uint64
+	A       [8]uint64
+	Sepc    uint64
+	Sstatus uint64
+}
+
+type FpReg struct {
+	X    [32][2]uint64
+	Fcsr uint64
+}
+
+type FpExtendedPrecision struct{}
+
+type PtraceIoDesc struct {
+	Op   int32
+	Offs uintptr
+	Addr *byte
+	Len  uint64
+}
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+	Ext    [4]uint64
+}
+
+type FdSet struct {
+	Bits [16]uint64
+}
+
+const (
+	sizeofIfMsghdr         = 0xa8
+	SizeofIfMsghdr         = 0xa8
+	sizeofIfData           = 0x98
+	SizeofIfData           = 0x98
+	SizeofIfaMsghdr        = 0x14
+	SizeofIfmaMsghdr       = 0x10
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x98
+	SizeofRtMetrics        = 0x70
+)
+
+type ifMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Data    ifData
+}
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type ifData struct {
+	Type       uint8
+	Physical   uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Link_state uint8
+	Vhid       uint8
+	Datalen    uint16
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Oqdrops    uint64
+	Noproto    uint64
+	Hwassist   uint64
+	_          [8]byte
+	_          [16]byte
+}
+
+type IfData struct {
+	Type        uint8
+	Physical    uint8
+	Addrlen     uint8
+	Hdrlen      uint8
+	Link_state  uint8
+	Spare_char1 uint8
+	Spare_char2 uint8
+	Datalen     uint8
+	Mtu         uint64
+	Metric      uint64
+	Baudrate    uint64
+	Ipackets    uint64
+	Ierrors     uint64
+	Opackets    uint64
+	Oerrors     uint64
+	Collisions  uint64
+	Ibytes      uint64
+	Obytes      uint64
+	Imcasts     uint64
+	Omcasts     uint64
+	Iqdrops     uint64
+	Noproto     uint64
+	Hwassist    uint64
+	Epoch       int64
+	Lastchange  Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+	Metric  int32
+}
+
+type IfmaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	_       uint16
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	_       uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Fmask   int32
+	Inits   uint64
+	Rmx     RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint64
+	Mtu      uint64
+	Hopcount uint64
+	Expire   uint64
+	Recvpipe uint64
+	Sendpipe uint64
+	Ssthresh uint64
+	Rtt      uint64
+	Rttvar   uint64
+	Pksent   uint64
+	Weight   uint64
+	Nhidx    uint64
+	Filler   [2]uint64
+}
+
+const (
+	SizeofBpfVersion    = 0x4
+	SizeofBpfStat       = 0x8
+	SizeofBpfZbuf       = 0x18
+	SizeofBpfProgram    = 0x10
+	SizeofBpfInsn       = 0x8
+	SizeofBpfHdr        = 0x20
+	SizeofBpfZbufHeader = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfZbuf struct {
+	Bufa   *byte
+	Bufb   *byte
+	Buflen uint64
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  Timeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [6]byte
+}
+
+type BpfZbufHeader struct {
+	Kernel_gen uint32
+	Kernel_len uint32
+	User_gen   uint32
+	_          [5]uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR      = 0x8
+	POLLHUP      = 0x10
+	POLLIN       = 0x1
+	POLLINIGNEOF = 0x2000
+	POLLNVAL     = 0x20
+	POLLOUT      = 0x4
+	POLLPRI      = 0x2
+	POLLRDBAND   = 0x80
+	POLLRDNORM   = 0x40
+	POLLWRBAND   = 0x100
+	POLLWRNORM   = 0x4
+	POLLRDHUP    = 0x4000
+)
+
+type CapRights struct {
+	Rights [2]uint64
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Spare  int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux.go
new file mode 100644
index 0000000000000000000000000000000000000000..c1a4670171984d1321065b166640bffe78a557ab
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux.go
@@ -0,0 +1,6365 @@
+// Code generated by mkmerge; DO NOT EDIT.
+
+//go:build linux
+
+package unix
+
+const (
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLongLong = 0x8
+	PathMax        = 0x1000
+)
+
+type (
+	_C_short int16
+	_C_int   int32
+
+	_C_long_long int64
+)
+
+type ItimerSpec struct {
+	Interval Timespec
+	Value    Timespec
+}
+
+type Itimerval struct {
+	Interval Timeval
+	Value    Timeval
+}
+
+const (
+	ADJ_OFFSET            = 0x1
+	ADJ_FREQUENCY         = 0x2
+	ADJ_MAXERROR          = 0x4
+	ADJ_ESTERROR          = 0x8
+	ADJ_STATUS            = 0x10
+	ADJ_TIMECONST         = 0x20
+	ADJ_TAI               = 0x80
+	ADJ_SETOFFSET         = 0x100
+	ADJ_MICRO             = 0x1000
+	ADJ_NANO              = 0x2000
+	ADJ_TICK              = 0x4000
+	ADJ_OFFSET_SINGLESHOT = 0x8001
+	ADJ_OFFSET_SS_READ    = 0xa001
+)
+
+const (
+	STA_PLL       = 0x1
+	STA_PPSFREQ   = 0x2
+	STA_PPSTIME   = 0x4
+	STA_FLL       = 0x8
+	STA_INS       = 0x10
+	STA_DEL       = 0x20
+	STA_UNSYNC    = 0x40
+	STA_FREQHOLD  = 0x80
+	STA_PPSSIGNAL = 0x100
+	STA_PPSJITTER = 0x200
+	STA_PPSWANDER = 0x400
+	STA_PPSERROR  = 0x800
+	STA_CLOCKERR  = 0x1000
+	STA_NANO      = 0x2000
+	STA_MODE      = 0x4000
+	STA_CLK       = 0x8000
+)
+
+const (
+	TIME_OK    = 0x0
+	TIME_INS   = 0x1
+	TIME_DEL   = 0x2
+	TIME_OOP   = 0x3
+	TIME_WAIT  = 0x4
+	TIME_ERROR = 0x5
+	TIME_BAD   = 0x5
+)
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type StatxTimestamp struct {
+	Sec  int64
+	Nsec uint32
+	_    int32
+}
+
+type Statx_t struct {
+	Mask                      uint32
+	Blksize                   uint32
+	Attributes                uint64
+	Nlink                     uint32
+	Uid                       uint32
+	Gid                       uint32
+	Mode                      uint16
+	_                         [1]uint16
+	Ino                       uint64
+	Size                      uint64
+	Blocks                    uint64
+	Attributes_mask           uint64
+	Atime                     StatxTimestamp
+	Btime                     StatxTimestamp
+	Ctime                     StatxTimestamp
+	Mtime                     StatxTimestamp
+	Rdev_major                uint32
+	Rdev_minor                uint32
+	Dev_major                 uint32
+	Dev_minor                 uint32
+	Mnt_id                    uint64
+	Dio_mem_align             uint32
+	Dio_offset_align          uint32
+	Subvol                    uint64
+	Atomic_write_unit_min     uint32
+	Atomic_write_unit_max     uint32
+	Atomic_write_segments_max uint32
+	Dio_read_offset_align     uint32
+	Atomic_write_unit_max_opt uint32
+	_                         [1]uint32
+	_                         [8]uint64
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+type FileCloneRange struct {
+	Src_fd      int64
+	Src_offset  uint64
+	Src_length  uint64
+	Dest_offset uint64
+}
+
+type RawFileDedupeRange struct {
+	Src_offset uint64
+	Src_length uint64
+	Dest_count uint16
+	Reserved1  uint16
+	Reserved2  uint32
+}
+
+type RawFileDedupeRangeInfo struct {
+	Dest_fd       int64
+	Dest_offset   uint64
+	Bytes_deduped uint64
+	Status        int32
+	Reserved      uint32
+}
+
+const (
+	SizeofRawFileDedupeRange     = 0x18
+	SizeofRawFileDedupeRangeInfo = 0x20
+	FILE_DEDUPE_RANGE_SAME       = 0x0
+	FILE_DEDUPE_RANGE_DIFFERS    = 0x1
+)
+
+type FscryptPolicy struct {
+	Version                   uint8
+	Contents_encryption_mode  uint8
+	Filenames_encryption_mode uint8
+	Flags                     uint8
+	Master_key_descriptor     [8]uint8
+}
+
+type FscryptKey struct {
+	Mode uint32
+	Raw  [64]uint8
+	Size uint32
+}
+
+type FscryptPolicyV1 struct {
+	Version                   uint8
+	Contents_encryption_mode  uint8
+	Filenames_encryption_mode uint8
+	Flags                     uint8
+	Master_key_descriptor     [8]uint8
+}
+
+type FscryptPolicyV2 struct {
+	Version                   uint8
+	Contents_encryption_mode  uint8
+	Filenames_encryption_mode uint8
+	Flags                     uint8
+	Log2_data_unit_size       uint8
+	_                         [3]uint8
+	Master_key_identifier     [16]uint8
+}
+
+type FscryptGetPolicyExArg struct {
+	Size   uint64
+	Policy [24]byte
+}
+
+type FscryptKeySpecifier struct {
+	Type uint32
+	_    uint32
+	U    [32]byte
+}
+
+type FscryptAddKeyArg struct {
+	Key_spec FscryptKeySpecifier
+	Raw_size uint32
+	Key_id   uint32
+	Flags    uint32
+	_        [7]uint32
+}
+
+type FscryptRemoveKeyArg struct {
+	Key_spec             FscryptKeySpecifier
+	Removal_status_flags uint32
+	_                    [5]uint32
+}
+
+type FscryptGetKeyStatusArg struct {
+	Key_spec     FscryptKeySpecifier
+	_            [6]uint32
+	Status       uint32
+	Status_flags uint32
+	User_count   uint32
+	_            [13]uint32
+}
+
+type DmIoctl struct {
+	Version      [3]uint32
+	Data_size    uint32
+	Data_start   uint32
+	Target_count uint32
+	Open_count   int32
+	Flags        uint32
+	Event_nr     uint32
+	_            uint32
+	Dev          uint64
+	Name         [128]byte
+	Uuid         [129]byte
+	Data         [7]byte
+}
+
+type DmTargetSpec struct {
+	Sector_start uint64
+	Length       uint64
+	Status       int32
+	Next         uint32
+	Target_type  [16]byte
+}
+
+type DmTargetDeps struct {
+	Count uint32
+	_     uint32
+}
+
+type DmTargetVersions struct {
+	Next    uint32
+	Version [3]uint32
+}
+
+type DmTargetMsg struct {
+	Sector uint64
+}
+
+const (
+	SizeofDmIoctl      = 0x138
+	SizeofDmTargetSpec = 0x28
+)
+
+type KeyctlDHParams struct {
+	Private int32
+	Prime   int32
+	Base    int32
+}
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+)
+
+type RawSockaddrInet4 struct {
+	Family uint16
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Family   uint16
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Family uint16
+	Path   [108]int8
+}
+
+type RawSockaddrLinklayer struct {
+	Family   uint16
+	Protocol uint16
+	Ifindex  int32
+	Hatype   uint16
+	Pkttype  uint8
+	Halen    uint8
+	Addr     [8]uint8
+}
+
+type RawSockaddrNetlink struct {
+	Family uint16
+	Pad    uint16
+	Pid    uint32
+	Groups uint32
+}
+
+type RawSockaddrHCI struct {
+	Family  uint16
+	Dev     uint16
+	Channel uint16
+}
+
+type RawSockaddrL2 struct {
+	Family      uint16
+	Psm         uint16
+	Bdaddr      [6]uint8
+	Cid         uint16
+	Bdaddr_type uint8
+	_           [1]byte
+}
+
+type RawSockaddrRFCOMM struct {
+	Family  uint16
+	Bdaddr  [6]uint8
+	Channel uint8
+	_       [1]byte
+}
+
+type RawSockaddrCAN struct {
+	Family  uint16
+	Ifindex int32
+	Addr    [16]byte
+}
+
+type RawSockaddrALG struct {
+	Family uint16
+	Type   [14]uint8
+	Feat   uint32
+	Mask   uint32
+	Name   [64]uint8
+}
+
+type RawSockaddrVM struct {
+	Family    uint16
+	Reserved1 uint16
+	Port      uint32
+	Cid       uint32
+	Flags     uint8
+	Zero      [3]uint8
+}
+
+type RawSockaddrXDP struct {
+	Family         uint16
+	Flags          uint16
+	Ifindex        uint32
+	Queue_id       uint32
+	Shared_umem_fd uint32
+}
+
+type RawSockaddrPPPoX [0x1e]byte
+
+type RawSockaddrTIPC struct {
+	Family   uint16
+	Addrtype uint8
+	Scope    int8
+	Addr     [12]byte
+}
+
+type RawSockaddrL2TPIP struct {
+	Family  uint16
+	Unused  uint16
+	Addr    [4]byte /* in_addr */
+	Conn_id uint32
+	_       [4]uint8
+}
+
+type RawSockaddrL2TPIP6 struct {
+	Family   uint16
+	Unused   uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+	Conn_id  uint32
+}
+
+type RawSockaddrIUCV struct {
+	Family  uint16
+	Port    uint16
+	Addr    uint32
+	Nodeid  [8]int8
+	User_id [8]int8
+	Name    [8]int8
+}
+
+type RawSockaddrNFC struct {
+	Sa_family    uint16
+	Dev_idx      uint32
+	Target_idx   uint32
+	Nfc_protocol uint32
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type PacketMreq struct {
+	Ifindex int32
+	Type    uint16
+	Alen    uint16
+	Address [8]uint8
+}
+
+type Inet4Pktinfo struct {
+	Ifindex  int32
+	Spec_dst [4]byte /* in_addr */
+	Addr     [4]byte /* in_addr */
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Data [8]uint32
+}
+
+type Ucred struct {
+	Pid int32
+	Uid uint32
+	Gid uint32
+}
+
+type TCPInfo struct {
+	State                uint8
+	Ca_state             uint8
+	Retransmits          uint8
+	Probes               uint8
+	Backoff              uint8
+	Options              uint8
+	Rto                  uint32
+	Ato                  uint32
+	Snd_mss              uint32
+	Rcv_mss              uint32
+	Unacked              uint32
+	Sacked               uint32
+	Lost                 uint32
+	Retrans              uint32
+	Fackets              uint32
+	Last_data_sent       uint32
+	Last_ack_sent        uint32
+	Last_data_recv       uint32
+	Last_ack_recv        uint32
+	Pmtu                 uint32
+	Rcv_ssthresh         uint32
+	Rtt                  uint32
+	Rttvar               uint32
+	Snd_ssthresh         uint32
+	Snd_cwnd             uint32
+	Advmss               uint32
+	Reordering           uint32
+	Rcv_rtt              uint32
+	Rcv_space            uint32
+	Total_retrans        uint32
+	Pacing_rate          uint64
+	Max_pacing_rate      uint64
+	Bytes_acked          uint64
+	Bytes_received       uint64
+	Segs_out             uint32
+	Segs_in              uint32
+	Notsent_bytes        uint32
+	Min_rtt              uint32
+	Data_segs_in         uint32
+	Data_segs_out        uint32
+	Delivery_rate        uint64
+	Busy_time            uint64
+	Rwnd_limited         uint64
+	Sndbuf_limited       uint64
+	Delivered            uint32
+	Delivered_ce         uint32
+	Bytes_sent           uint64
+	Bytes_retrans        uint64
+	Dsack_dups           uint32
+	Reord_seen           uint32
+	Rcv_ooopack          uint32
+	Snd_wnd              uint32
+	Rcv_wnd              uint32
+	Rehash               uint32
+	Total_rto            uint16
+	Total_rto_recoveries uint16
+	Total_rto_time       uint32
+}
+
+type TCPVegasInfo struct {
+	Enabled uint32
+	Rttcnt  uint32
+	Rtt     uint32
+	Minrtt  uint32
+}
+
+type TCPDCTCPInfo struct {
+	Enabled  uint16
+	Ce_state uint16
+	Alpha    uint32
+	Ab_ecn   uint32
+	Ab_tot   uint32
+}
+
+type TCPBBRInfo struct {
+	Bw_lo       uint32
+	Bw_hi       uint32
+	Min_rtt     uint32
+	Pacing_gain uint32
+	Cwnd_gain   uint32
+}
+
+type CanFilter struct {
+	Id   uint32
+	Mask uint32
+}
+
+type TCPRepairOpt struct {
+	Code uint32
+	Val  uint32
+}
+
+const (
+	SizeofSockaddrInet4     = 0x10
+	SizeofSockaddrInet6     = 0x1c
+	SizeofSockaddrAny       = 0x70
+	SizeofSockaddrUnix      = 0x6e
+	SizeofSockaddrLinklayer = 0x14
+	SizeofSockaddrNetlink   = 0xc
+	SizeofSockaddrHCI       = 0x6
+	SizeofSockaddrL2        = 0xe
+	SizeofSockaddrRFCOMM    = 0xa
+	SizeofSockaddrCAN       = 0x18
+	SizeofSockaddrALG       = 0x58
+	SizeofSockaddrVM        = 0x10
+	SizeofSockaddrXDP       = 0x10
+	SizeofSockaddrPPPoX     = 0x1e
+	SizeofSockaddrTIPC      = 0x10
+	SizeofSockaddrL2TPIP    = 0x10
+	SizeofSockaddrL2TPIP6   = 0x20
+	SizeofSockaddrIUCV      = 0x20
+	SizeofSockaddrNFC       = 0x10
+	SizeofLinger            = 0x8
+	SizeofIPMreq            = 0x8
+	SizeofIPMreqn           = 0xc
+	SizeofIPv6Mreq          = 0x14
+	SizeofPacketMreq        = 0x10
+	SizeofInet4Pktinfo      = 0xc
+	SizeofInet6Pktinfo      = 0x14
+	SizeofIPv6MTUInfo       = 0x20
+	SizeofICMPv6Filter      = 0x20
+	SizeofUcred             = 0xc
+	SizeofTCPInfo           = 0xf8
+	SizeofTCPCCInfo         = 0x14
+	SizeofCanFilter         = 0x8
+	SizeofTCPRepairOpt      = 0x8
+)
+
+const (
+	NDA_UNSPEC         = 0x0
+	NDA_DST            = 0x1
+	NDA_LLADDR         = 0x2
+	NDA_CACHEINFO      = 0x3
+	NDA_PROBES         = 0x4
+	NDA_VLAN           = 0x5
+	NDA_PORT           = 0x6
+	NDA_VNI            = 0x7
+	NDA_IFINDEX        = 0x8
+	NDA_MASTER         = 0x9
+	NDA_LINK_NETNSID   = 0xa
+	NDA_SRC_VNI        = 0xb
+	NTF_USE            = 0x1
+	NTF_SELF           = 0x2
+	NTF_MASTER         = 0x4
+	NTF_PROXY          = 0x8
+	NTF_EXT_LEARNED    = 0x10
+	NTF_OFFLOADED      = 0x20
+	NTF_ROUTER         = 0x80
+	NUD_INCOMPLETE     = 0x1
+	NUD_REACHABLE      = 0x2
+	NUD_STALE          = 0x4
+	NUD_DELAY          = 0x8
+	NUD_PROBE          = 0x10
+	NUD_FAILED         = 0x20
+	NUD_NOARP          = 0x40
+	NUD_PERMANENT      = 0x80
+	NUD_NONE           = 0x0
+	IFA_UNSPEC         = 0x0
+	IFA_ADDRESS        = 0x1
+	IFA_LOCAL          = 0x2
+	IFA_LABEL          = 0x3
+	IFA_BROADCAST      = 0x4
+	IFA_ANYCAST        = 0x5
+	IFA_CACHEINFO      = 0x6
+	IFA_MULTICAST      = 0x7
+	IFA_FLAGS          = 0x8
+	IFA_RT_PRIORITY    = 0x9
+	IFA_TARGET_NETNSID = 0xa
+	IFAL_LABEL         = 0x2
+	IFAL_ADDRESS       = 0x1
+	RT_SCOPE_UNIVERSE  = 0x0
+	RT_SCOPE_SITE      = 0xc8
+	RT_SCOPE_LINK      = 0xfd
+	RT_SCOPE_HOST      = 0xfe
+	RT_SCOPE_NOWHERE   = 0xff
+	RT_TABLE_UNSPEC    = 0x0
+	RT_TABLE_COMPAT    = 0xfc
+	RT_TABLE_DEFAULT   = 0xfd
+	RT_TABLE_MAIN      = 0xfe
+	RT_TABLE_LOCAL     = 0xff
+	RT_TABLE_MAX       = 0xffffffff
+	RTA_UNSPEC         = 0x0
+	RTA_DST            = 0x1
+	RTA_SRC            = 0x2
+	RTA_IIF            = 0x3
+	RTA_OIF            = 0x4
+	RTA_GATEWAY        = 0x5
+	RTA_PRIORITY       = 0x6
+	RTA_PREFSRC        = 0x7
+	RTA_METRICS        = 0x8
+	RTA_MULTIPATH      = 0x9
+	RTA_FLOW           = 0xb
+	RTA_CACHEINFO      = 0xc
+	RTA_TABLE          = 0xf
+	RTA_MARK           = 0x10
+	RTA_MFC_STATS      = 0x11
+	RTA_VIA            = 0x12
+	RTA_NEWDST         = 0x13
+	RTA_PREF           = 0x14
+	RTA_ENCAP_TYPE     = 0x15
+	RTA_ENCAP          = 0x16
+	RTA_EXPIRES        = 0x17
+	RTA_PAD            = 0x18
+	RTA_UID            = 0x19
+	RTA_TTL_PROPAGATE  = 0x1a
+	RTA_IP_PROTO       = 0x1b
+	RTA_SPORT          = 0x1c
+	RTA_DPORT          = 0x1d
+	RTN_UNSPEC         = 0x0
+	RTN_UNICAST        = 0x1
+	RTN_LOCAL          = 0x2
+	RTN_BROADCAST      = 0x3
+	RTN_ANYCAST        = 0x4
+	RTN_MULTICAST      = 0x5
+	RTN_BLACKHOLE      = 0x6
+	RTN_UNREACHABLE    = 0x7
+	RTN_PROHIBIT       = 0x8
+	RTN_THROW          = 0x9
+	RTN_NAT            = 0xa
+	RTN_XRESOLVE       = 0xb
+	SizeofNlMsghdr     = 0x10
+	SizeofNlMsgerr     = 0x14
+	SizeofRtGenmsg     = 0x1
+	SizeofNlAttr       = 0x4
+	SizeofRtAttr       = 0x4
+	SizeofIfInfomsg    = 0x10
+	SizeofIfAddrmsg    = 0x8
+	SizeofIfAddrlblmsg = 0xc
+	SizeofIfaCacheinfo = 0x10
+	SizeofRtMsg        = 0xc
+	SizeofRtNexthop    = 0x8
+	SizeofNdUseroptmsg = 0x10
+	SizeofNdMsg        = 0xc
+)
+
+type NlMsghdr struct {
+	Len   uint32
+	Type  uint16
+	Flags uint16
+	Seq   uint32
+	Pid   uint32
+}
+
+type NlMsgerr struct {
+	Error int32
+	Msg   NlMsghdr
+}
+
+type RtGenmsg struct {
+	Family uint8
+}
+
+type NlAttr struct {
+	Len  uint16
+	Type uint16
+}
+
+type RtAttr struct {
+	Len  uint16
+	Type uint16
+}
+
+type IfInfomsg struct {
+	Family uint8
+	_      uint8
+	Type   uint16
+	Index  int32
+	Flags  uint32
+	Change uint32
+}
+
+type IfAddrmsg struct {
+	Family    uint8
+	Prefixlen uint8
+	Flags     uint8
+	Scope     uint8
+	Index     uint32
+}
+
+type IfAddrlblmsg struct {
+	Family    uint8
+	_         uint8
+	Prefixlen uint8
+	Flags     uint8
+	Index     uint32
+	Seq       uint32
+}
+
+type IfaCacheinfo struct {
+	Prefered uint32
+	Valid    uint32
+	Cstamp   uint32
+	Tstamp   uint32
+}
+
+type RtMsg struct {
+	Family   uint8
+	Dst_len  uint8
+	Src_len  uint8
+	Tos      uint8
+	Table    uint8
+	Protocol uint8
+	Scope    uint8
+	Type     uint8
+	Flags    uint32
+}
+
+type RtNexthop struct {
+	Len     uint16
+	Flags   uint8
+	Hops    uint8
+	Ifindex int32
+}
+
+type NdUseroptmsg struct {
+	Family    uint8
+	Pad1      uint8
+	Opts_len  uint16
+	Ifindex   int32
+	Icmp_type uint8
+	Icmp_code uint8
+	Pad2      uint16
+	Pad3      uint32
+}
+
+type NdMsg struct {
+	Family  uint8
+	Pad1    uint8
+	Pad2    uint16
+	Ifindex int32
+	State   uint16
+	Flags   uint8
+	Type    uint8
+}
+
+const (
+	ICMP_FILTER = 0x1
+
+	ICMPV6_FILTER             = 0x1
+	ICMPV6_FILTER_BLOCK       = 0x1
+	ICMPV6_FILTER_BLOCKOTHERS = 0x3
+	ICMPV6_FILTER_PASS        = 0x2
+	ICMPV6_FILTER_PASSONLY    = 0x4
+)
+
+const (
+	SizeofSockFilter = 0x8
+)
+
+type SockFilter struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type SockFprog struct {
+	Len    uint16
+	Filter *SockFilter
+}
+
+type InotifyEvent struct {
+	Wd     int32
+	Mask   uint32
+	Cookie uint32
+	Len    uint32
+}
+
+const SizeofInotifyEvent = 0x10
+
+const SI_LOAD_SHIFT = 0x10
+
+type Utsname struct {
+	Sysname    [65]byte
+	Nodename   [65]byte
+	Release    [65]byte
+	Version    [65]byte
+	Machine    [65]byte
+	Domainname [65]byte
+}
+
+const (
+	AT_EMPTY_PATH   = 0x1000
+	AT_FDCWD        = -0x64
+	AT_NO_AUTOMOUNT = 0x800
+	AT_REMOVEDIR    = 0x200
+
+	AT_STATX_SYNC_AS_STAT = 0x0
+	AT_STATX_FORCE_SYNC   = 0x2000
+	AT_STATX_DONT_SYNC    = 0x4000
+
+	AT_RECURSIVE = 0x8000
+
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_SYMLINK_NOFOLLOW = 0x100
+
+	AT_EACCESS = 0x200
+
+	OPEN_TREE_CLONE = 0x1
+
+	MOVE_MOUNT_F_SYMLINKS   = 0x1
+	MOVE_MOUNT_F_AUTOMOUNTS = 0x2
+	MOVE_MOUNT_F_EMPTY_PATH = 0x4
+	MOVE_MOUNT_T_SYMLINKS   = 0x10
+	MOVE_MOUNT_T_AUTOMOUNTS = 0x20
+	MOVE_MOUNT_T_EMPTY_PATH = 0x40
+	MOVE_MOUNT_SET_GROUP    = 0x100
+
+	FSOPEN_CLOEXEC = 0x1
+
+	FSPICK_CLOEXEC          = 0x1
+	FSPICK_SYMLINK_NOFOLLOW = 0x2
+	FSPICK_NO_AUTOMOUNT     = 0x4
+	FSPICK_EMPTY_PATH       = 0x8
+
+	FSMOUNT_CLOEXEC = 0x1
+
+	FSCONFIG_SET_FLAG        = 0x0
+	FSCONFIG_SET_STRING      = 0x1
+	FSCONFIG_SET_BINARY      = 0x2
+	FSCONFIG_SET_PATH        = 0x3
+	FSCONFIG_SET_PATH_EMPTY  = 0x4
+	FSCONFIG_SET_FD          = 0x5
+	FSCONFIG_CMD_CREATE      = 0x6
+	FSCONFIG_CMD_RECONFIGURE = 0x7
+)
+
+type OpenHow struct {
+	Flags   uint64
+	Mode    uint64
+	Resolve uint64
+}
+
+const SizeofOpenHow = 0x18
+
+const (
+	RESOLVE_BENEATH       = 0x8
+	RESOLVE_IN_ROOT       = 0x10
+	RESOLVE_NO_MAGICLINKS = 0x2
+	RESOLVE_NO_SYMLINKS   = 0x4
+	RESOLVE_NO_XDEV       = 0x1
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLIN   = 0x1
+	POLLPRI  = 0x2
+	POLLOUT  = 0x4
+	POLLERR  = 0x8
+	POLLHUP  = 0x10
+	POLLNVAL = 0x20
+)
+
+type sigset_argpack struct {
+	ss    *Sigset_t
+	ssLen uintptr
+}
+
+type SignalfdSiginfo struct {
+	Signo     uint32
+	Errno     int32
+	Code      int32
+	Pid       uint32
+	Uid       uint32
+	Fd        int32
+	Tid       uint32
+	Band      uint32
+	Overrun   uint32
+	Trapno    uint32
+	Status    int32
+	Int       int32
+	Ptr       uint64
+	Utime     uint64
+	Stime     uint64
+	Addr      uint64
+	Addr_lsb  uint16
+	_         uint16
+	Syscall   int32
+	Call_addr uint64
+	Arch      uint32
+	_         [28]uint8
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	TASKSTATS_CMD_UNSPEC                  = 0x0
+	TASKSTATS_CMD_GET                     = 0x1
+	TASKSTATS_CMD_NEW                     = 0x2
+	TASKSTATS_TYPE_UNSPEC                 = 0x0
+	TASKSTATS_TYPE_PID                    = 0x1
+	TASKSTATS_TYPE_TGID                   = 0x2
+	TASKSTATS_TYPE_STATS                  = 0x3
+	TASKSTATS_TYPE_AGGR_PID               = 0x4
+	TASKSTATS_TYPE_AGGR_TGID              = 0x5
+	TASKSTATS_TYPE_NULL                   = 0x6
+	TASKSTATS_CMD_ATTR_UNSPEC             = 0x0
+	TASKSTATS_CMD_ATTR_PID                = 0x1
+	TASKSTATS_CMD_ATTR_TGID               = 0x2
+	TASKSTATS_CMD_ATTR_REGISTER_CPUMASK   = 0x3
+	TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = 0x4
+)
+
+type CGroupStats struct {
+	Sleeping        uint64
+	Running         uint64
+	Stopped         uint64
+	Uninterruptible uint64
+	Io_wait         uint64
+}
+
+const (
+	CGROUPSTATS_CMD_UNSPEC        = 0x3
+	CGROUPSTATS_CMD_GET           = 0x4
+	CGROUPSTATS_CMD_NEW           = 0x5
+	CGROUPSTATS_TYPE_UNSPEC       = 0x0
+	CGROUPSTATS_TYPE_CGROUP_STATS = 0x1
+	CGROUPSTATS_CMD_ATTR_UNSPEC   = 0x0
+	CGROUPSTATS_CMD_ATTR_FD       = 0x1
+)
+
+type Genlmsghdr struct {
+	Cmd      uint8
+	Version  uint8
+	Reserved uint16
+}
+
+const (
+	CTRL_CMD_UNSPEC            = 0x0
+	CTRL_CMD_NEWFAMILY         = 0x1
+	CTRL_CMD_DELFAMILY         = 0x2
+	CTRL_CMD_GETFAMILY         = 0x3
+	CTRL_CMD_NEWOPS            = 0x4
+	CTRL_CMD_DELOPS            = 0x5
+	CTRL_CMD_GETOPS            = 0x6
+	CTRL_CMD_NEWMCAST_GRP      = 0x7
+	CTRL_CMD_DELMCAST_GRP      = 0x8
+	CTRL_CMD_GETMCAST_GRP      = 0x9
+	CTRL_CMD_GETPOLICY         = 0xa
+	CTRL_ATTR_UNSPEC           = 0x0
+	CTRL_ATTR_FAMILY_ID        = 0x1
+	CTRL_ATTR_FAMILY_NAME      = 0x2
+	CTRL_ATTR_VERSION          = 0x3
+	CTRL_ATTR_HDRSIZE          = 0x4
+	CTRL_ATTR_MAXATTR          = 0x5
+	CTRL_ATTR_OPS              = 0x6
+	CTRL_ATTR_MCAST_GROUPS     = 0x7
+	CTRL_ATTR_POLICY           = 0x8
+	CTRL_ATTR_OP_POLICY        = 0x9
+	CTRL_ATTR_OP               = 0xa
+	CTRL_ATTR_OP_UNSPEC        = 0x0
+	CTRL_ATTR_OP_ID            = 0x1
+	CTRL_ATTR_OP_FLAGS         = 0x2
+	CTRL_ATTR_MCAST_GRP_UNSPEC = 0x0
+	CTRL_ATTR_MCAST_GRP_NAME   = 0x1
+	CTRL_ATTR_MCAST_GRP_ID     = 0x2
+	CTRL_ATTR_POLICY_UNSPEC    = 0x0
+	CTRL_ATTR_POLICY_DO        = 0x1
+	CTRL_ATTR_POLICY_DUMP      = 0x2
+	CTRL_ATTR_POLICY_DUMP_MAX  = 0x2
+)
+
+const (
+	_CPU_SETSIZE = 0x400
+)
+
+const (
+	BDADDR_BREDR     = 0x0
+	BDADDR_LE_PUBLIC = 0x1
+	BDADDR_LE_RANDOM = 0x2
+)
+
+type PerfEventAttr struct {
+	Type               uint32
+	Size               uint32
+	Config             uint64
+	Sample             uint64
+	Sample_type        uint64
+	Read_format        uint64
+	Bits               uint64
+	Wakeup             uint32
+	Bp_type            uint32
+	Ext1               uint64
+	Ext2               uint64
+	Branch_sample_type uint64
+	Sample_regs_user   uint64
+	Sample_stack_user  uint32
+	Clockid            int32
+	Sample_regs_intr   uint64
+	Aux_watermark      uint32
+	Sample_max_stack   uint16
+	_                  uint16
+	Aux_sample_size    uint32
+	_                  uint32
+	Sig_data           uint64
+}
+
+type PerfEventMmapPage struct {
+	Version        uint32
+	Compat_version uint32
+	Lock           uint32
+	Index          uint32
+	Offset         int64
+	Time_enabled   uint64
+	Time_running   uint64
+	Capabilities   uint64
+	Pmc_width      uint16
+	Time_shift     uint16
+	Time_mult      uint32
+	Time_offset    uint64
+	Time_zero      uint64
+	Size           uint32
+	_              uint32
+	Time_cycles    uint64
+	Time_mask      uint64
+	_              [928]uint8
+	Data_head      uint64
+	Data_tail      uint64
+	Data_offset    uint64
+	Data_size      uint64
+	Aux_head       uint64
+	Aux_tail       uint64
+	Aux_offset     uint64
+	Aux_size       uint64
+}
+
+const (
+	PerfBitDisabled               uint64 = CBitFieldMaskBit0
+	PerfBitInherit                       = CBitFieldMaskBit1
+	PerfBitPinned                        = CBitFieldMaskBit2
+	PerfBitExclusive                     = CBitFieldMaskBit3
+	PerfBitExcludeUser                   = CBitFieldMaskBit4
+	PerfBitExcludeKernel                 = CBitFieldMaskBit5
+	PerfBitExcludeHv                     = CBitFieldMaskBit6
+	PerfBitExcludeIdle                   = CBitFieldMaskBit7
+	PerfBitMmap                          = CBitFieldMaskBit8
+	PerfBitComm                          = CBitFieldMaskBit9
+	PerfBitFreq                          = CBitFieldMaskBit10
+	PerfBitInheritStat                   = CBitFieldMaskBit11
+	PerfBitEnableOnExec                  = CBitFieldMaskBit12
+	PerfBitTask                          = CBitFieldMaskBit13
+	PerfBitWatermark                     = CBitFieldMaskBit14
+	PerfBitPreciseIPBit1                 = CBitFieldMaskBit15
+	PerfBitPreciseIPBit2                 = CBitFieldMaskBit16
+	PerfBitMmapData                      = CBitFieldMaskBit17
+	PerfBitSampleIDAll                   = CBitFieldMaskBit18
+	PerfBitExcludeHost                   = CBitFieldMaskBit19
+	PerfBitExcludeGuest                  = CBitFieldMaskBit20
+	PerfBitExcludeCallchainKernel        = CBitFieldMaskBit21
+	PerfBitExcludeCallchainUser          = CBitFieldMaskBit22
+	PerfBitMmap2                         = CBitFieldMaskBit23
+	PerfBitCommExec                      = CBitFieldMaskBit24
+	PerfBitUseClockID                    = CBitFieldMaskBit25
+	PerfBitContextSwitch                 = CBitFieldMaskBit26
+	PerfBitWriteBackward                 = CBitFieldMaskBit27
+)
+
+const (
+	PERF_TYPE_HARDWARE                    = 0x0
+	PERF_TYPE_SOFTWARE                    = 0x1
+	PERF_TYPE_TRACEPOINT                  = 0x2
+	PERF_TYPE_HW_CACHE                    = 0x3
+	PERF_TYPE_RAW                         = 0x4
+	PERF_TYPE_BREAKPOINT                  = 0x5
+	PERF_TYPE_MAX                         = 0x6
+	PERF_COUNT_HW_CPU_CYCLES              = 0x0
+	PERF_COUNT_HW_INSTRUCTIONS            = 0x1
+	PERF_COUNT_HW_CACHE_REFERENCES        = 0x2
+	PERF_COUNT_HW_CACHE_MISSES            = 0x3
+	PERF_COUNT_HW_BRANCH_INSTRUCTIONS     = 0x4
+	PERF_COUNT_HW_BRANCH_MISSES           = 0x5
+	PERF_COUNT_HW_BUS_CYCLES              = 0x6
+	PERF_COUNT_HW_STALLED_CYCLES_FRONTEND = 0x7
+	PERF_COUNT_HW_STALLED_CYCLES_BACKEND  = 0x8
+	PERF_COUNT_HW_REF_CPU_CYCLES          = 0x9
+	PERF_COUNT_HW_MAX                     = 0xa
+	PERF_COUNT_HW_CACHE_L1D               = 0x0
+	PERF_COUNT_HW_CACHE_L1I               = 0x1
+	PERF_COUNT_HW_CACHE_LL                = 0x2
+	PERF_COUNT_HW_CACHE_DTLB              = 0x3
+	PERF_COUNT_HW_CACHE_ITLB              = 0x4
+	PERF_COUNT_HW_CACHE_BPU               = 0x5
+	PERF_COUNT_HW_CACHE_NODE              = 0x6
+	PERF_COUNT_HW_CACHE_MAX               = 0x7
+	PERF_COUNT_HW_CACHE_OP_READ           = 0x0
+	PERF_COUNT_HW_CACHE_OP_WRITE          = 0x1
+	PERF_COUNT_HW_CACHE_OP_PREFETCH       = 0x2
+	PERF_COUNT_HW_CACHE_OP_MAX            = 0x3
+	PERF_COUNT_HW_CACHE_RESULT_ACCESS     = 0x0
+	PERF_COUNT_HW_CACHE_RESULT_MISS       = 0x1
+	PERF_COUNT_HW_CACHE_RESULT_MAX        = 0x2
+	PERF_COUNT_SW_CPU_CLOCK               = 0x0
+	PERF_COUNT_SW_TASK_CLOCK              = 0x1
+	PERF_COUNT_SW_PAGE_FAULTS             = 0x2
+	PERF_COUNT_SW_CONTEXT_SWITCHES        = 0x3
+	PERF_COUNT_SW_CPU_MIGRATIONS          = 0x4
+	PERF_COUNT_SW_PAGE_FAULTS_MIN         = 0x5
+	PERF_COUNT_SW_PAGE_FAULTS_MAJ         = 0x6
+	PERF_COUNT_SW_ALIGNMENT_FAULTS        = 0x7
+	PERF_COUNT_SW_EMULATION_FAULTS        = 0x8
+	PERF_COUNT_SW_DUMMY                   = 0x9
+	PERF_COUNT_SW_BPF_OUTPUT              = 0xa
+	PERF_COUNT_SW_MAX                     = 0xc
+	PERF_SAMPLE_IP                        = 0x1
+	PERF_SAMPLE_TID                       = 0x2
+	PERF_SAMPLE_TIME                      = 0x4
+	PERF_SAMPLE_ADDR                      = 0x8
+	PERF_SAMPLE_READ                      = 0x10
+	PERF_SAMPLE_CALLCHAIN                 = 0x20
+	PERF_SAMPLE_ID                        = 0x40
+	PERF_SAMPLE_CPU                       = 0x80
+	PERF_SAMPLE_PERIOD                    = 0x100
+	PERF_SAMPLE_STREAM_ID                 = 0x200
+	PERF_SAMPLE_RAW                       = 0x400
+	PERF_SAMPLE_BRANCH_STACK              = 0x800
+	PERF_SAMPLE_REGS_USER                 = 0x1000
+	PERF_SAMPLE_STACK_USER                = 0x2000
+	PERF_SAMPLE_WEIGHT                    = 0x4000
+	PERF_SAMPLE_DATA_SRC                  = 0x8000
+	PERF_SAMPLE_IDENTIFIER                = 0x10000
+	PERF_SAMPLE_TRANSACTION               = 0x20000
+	PERF_SAMPLE_REGS_INTR                 = 0x40000
+	PERF_SAMPLE_PHYS_ADDR                 = 0x80000
+	PERF_SAMPLE_AUX                       = 0x100000
+	PERF_SAMPLE_CGROUP                    = 0x200000
+	PERF_SAMPLE_DATA_PAGE_SIZE            = 0x400000
+	PERF_SAMPLE_CODE_PAGE_SIZE            = 0x800000
+	PERF_SAMPLE_WEIGHT_STRUCT             = 0x1000000
+	PERF_SAMPLE_MAX                       = 0x2000000
+	PERF_SAMPLE_BRANCH_USER_SHIFT         = 0x0
+	PERF_SAMPLE_BRANCH_KERNEL_SHIFT       = 0x1
+	PERF_SAMPLE_BRANCH_HV_SHIFT           = 0x2
+	PERF_SAMPLE_BRANCH_ANY_SHIFT          = 0x3
+	PERF_SAMPLE_BRANCH_ANY_CALL_SHIFT     = 0x4
+	PERF_SAMPLE_BRANCH_ANY_RETURN_SHIFT   = 0x5
+	PERF_SAMPLE_BRANCH_IND_CALL_SHIFT     = 0x6
+	PERF_SAMPLE_BRANCH_ABORT_TX_SHIFT     = 0x7
+	PERF_SAMPLE_BRANCH_IN_TX_SHIFT        = 0x8
+	PERF_SAMPLE_BRANCH_NO_TX_SHIFT        = 0x9
+	PERF_SAMPLE_BRANCH_COND_SHIFT         = 0xa
+	PERF_SAMPLE_BRANCH_CALL_STACK_SHIFT   = 0xb
+	PERF_SAMPLE_BRANCH_IND_JUMP_SHIFT     = 0xc
+	PERF_SAMPLE_BRANCH_CALL_SHIFT         = 0xd
+	PERF_SAMPLE_BRANCH_NO_FLAGS_SHIFT     = 0xe
+	PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT    = 0xf
+	PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT    = 0x10
+	PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT     = 0x11
+	PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT    = 0x12
+	PERF_SAMPLE_BRANCH_COUNTERS           = 0x80000
+	PERF_SAMPLE_BRANCH_MAX_SHIFT          = 0x14
+	PERF_SAMPLE_BRANCH_USER               = 0x1
+	PERF_SAMPLE_BRANCH_KERNEL             = 0x2
+	PERF_SAMPLE_BRANCH_HV                 = 0x4
+	PERF_SAMPLE_BRANCH_ANY                = 0x8
+	PERF_SAMPLE_BRANCH_ANY_CALL           = 0x10
+	PERF_SAMPLE_BRANCH_ANY_RETURN         = 0x20
+	PERF_SAMPLE_BRANCH_IND_CALL           = 0x40
+	PERF_SAMPLE_BRANCH_ABORT_TX           = 0x80
+	PERF_SAMPLE_BRANCH_IN_TX              = 0x100
+	PERF_SAMPLE_BRANCH_NO_TX              = 0x200
+	PERF_SAMPLE_BRANCH_COND               = 0x400
+	PERF_SAMPLE_BRANCH_CALL_STACK         = 0x800
+	PERF_SAMPLE_BRANCH_IND_JUMP           = 0x1000
+	PERF_SAMPLE_BRANCH_CALL               = 0x2000
+	PERF_SAMPLE_BRANCH_NO_FLAGS           = 0x4000
+	PERF_SAMPLE_BRANCH_NO_CYCLES          = 0x8000
+	PERF_SAMPLE_BRANCH_TYPE_SAVE          = 0x10000
+	PERF_SAMPLE_BRANCH_HW_INDEX           = 0x20000
+	PERF_SAMPLE_BRANCH_PRIV_SAVE          = 0x40000
+	PERF_SAMPLE_BRANCH_MAX                = 0x100000
+	PERF_BR_UNKNOWN                       = 0x0
+	PERF_BR_COND                          = 0x1
+	PERF_BR_UNCOND                        = 0x2
+	PERF_BR_IND                           = 0x3
+	PERF_BR_CALL                          = 0x4
+	PERF_BR_IND_CALL                      = 0x5
+	PERF_BR_RET                           = 0x6
+	PERF_BR_SYSCALL                       = 0x7
+	PERF_BR_SYSRET                        = 0x8
+	PERF_BR_COND_CALL                     = 0x9
+	PERF_BR_COND_RET                      = 0xa
+	PERF_BR_ERET                          = 0xb
+	PERF_BR_IRQ                           = 0xc
+	PERF_BR_SERROR                        = 0xd
+	PERF_BR_NO_TX                         = 0xe
+	PERF_BR_EXTEND_ABI                    = 0xf
+	PERF_BR_MAX                           = 0x10
+	PERF_SAMPLE_REGS_ABI_NONE             = 0x0
+	PERF_SAMPLE_REGS_ABI_32               = 0x1
+	PERF_SAMPLE_REGS_ABI_64               = 0x2
+	PERF_TXN_ELISION                      = 0x1
+	PERF_TXN_TRANSACTION                  = 0x2
+	PERF_TXN_SYNC                         = 0x4
+	PERF_TXN_ASYNC                        = 0x8
+	PERF_TXN_RETRY                        = 0x10
+	PERF_TXN_CONFLICT                     = 0x20
+	PERF_TXN_CAPACITY_WRITE               = 0x40
+	PERF_TXN_CAPACITY_READ                = 0x80
+	PERF_TXN_MAX                          = 0x100
+	PERF_TXN_ABORT_MASK                   = -0x100000000
+	PERF_TXN_ABORT_SHIFT                  = 0x20
+	PERF_FORMAT_TOTAL_TIME_ENABLED        = 0x1
+	PERF_FORMAT_TOTAL_TIME_RUNNING        = 0x2
+	PERF_FORMAT_ID                        = 0x4
+	PERF_FORMAT_GROUP                     = 0x8
+	PERF_FORMAT_LOST                      = 0x10
+	PERF_FORMAT_MAX                       = 0x20
+	PERF_IOC_FLAG_GROUP                   = 0x1
+	PERF_RECORD_MMAP                      = 0x1
+	PERF_RECORD_LOST                      = 0x2
+	PERF_RECORD_COMM                      = 0x3
+	PERF_RECORD_EXIT                      = 0x4
+	PERF_RECORD_THROTTLE                  = 0x5
+	PERF_RECORD_UNTHROTTLE                = 0x6
+	PERF_RECORD_FORK                      = 0x7
+	PERF_RECORD_READ                      = 0x8
+	PERF_RECORD_SAMPLE                    = 0x9
+	PERF_RECORD_MMAP2                     = 0xa
+	PERF_RECORD_AUX                       = 0xb
+	PERF_RECORD_ITRACE_START              = 0xc
+	PERF_RECORD_LOST_SAMPLES              = 0xd
+	PERF_RECORD_SWITCH                    = 0xe
+	PERF_RECORD_SWITCH_CPU_WIDE           = 0xf
+	PERF_RECORD_NAMESPACES                = 0x10
+	PERF_RECORD_KSYMBOL                   = 0x11
+	PERF_RECORD_BPF_EVENT                 = 0x12
+	PERF_RECORD_CGROUP                    = 0x13
+	PERF_RECORD_TEXT_POKE                 = 0x14
+	PERF_RECORD_AUX_OUTPUT_HW_ID          = 0x15
+	PERF_RECORD_MAX                       = 0x16
+	PERF_RECORD_KSYMBOL_TYPE_UNKNOWN      = 0x0
+	PERF_RECORD_KSYMBOL_TYPE_BPF          = 0x1
+	PERF_RECORD_KSYMBOL_TYPE_OOL          = 0x2
+	PERF_RECORD_KSYMBOL_TYPE_MAX          = 0x3
+	PERF_BPF_EVENT_UNKNOWN                = 0x0
+	PERF_BPF_EVENT_PROG_LOAD              = 0x1
+	PERF_BPF_EVENT_PROG_UNLOAD            = 0x2
+	PERF_BPF_EVENT_MAX                    = 0x3
+	PERF_CONTEXT_HV                       = -0x20
+	PERF_CONTEXT_KERNEL                   = -0x80
+	PERF_CONTEXT_USER                     = -0x200
+	PERF_CONTEXT_GUEST                    = -0x800
+	PERF_CONTEXT_GUEST_KERNEL             = -0x880
+	PERF_CONTEXT_GUEST_USER               = -0xa00
+	PERF_CONTEXT_MAX                      = -0xfff
+)
+
+type TCPMD5Sig struct {
+	Addr      SockaddrStorage
+	Flags     uint8
+	Prefixlen uint8
+	Keylen    uint16
+	Ifindex   int32
+	Key       [80]uint8
+}
+
+type HDDriveCmdHdr struct {
+	Command uint8
+	Number  uint8
+	Feature uint8
+	Count   uint8
+}
+
+type HDDriveID struct {
+	Config         uint16
+	Cyls           uint16
+	Reserved2      uint16
+	Heads          uint16
+	Track_bytes    uint16
+	Sector_bytes   uint16
+	Sectors        uint16
+	Vendor0        uint16
+	Vendor1        uint16
+	Vendor2        uint16
+	Serial_no      [20]uint8
+	Buf_type       uint16
+	Buf_size       uint16
+	Ecc_bytes      uint16
+	Fw_rev         [8]uint8
+	Model          [40]uint8
+	Max_multsect   uint8
+	Vendor3        uint8
+	Dword_io       uint16
+	Vendor4        uint8
+	Capability     uint8
+	Reserved50     uint16
+	Vendor5        uint8
+	TPIO           uint8
+	Vendor6        uint8
+	TDMA           uint8
+	Field_valid    uint16
+	Cur_cyls       uint16
+	Cur_heads      uint16
+	Cur_sectors    uint16
+	Cur_capacity0  uint16
+	Cur_capacity1  uint16
+	Multsect       uint8
+	Multsect_valid uint8
+	Lba_capacity   uint32
+	Dma_1word      uint16
+	Dma_mword      uint16
+	Eide_pio_modes uint16
+	Eide_dma_min   uint16
+	Eide_dma_time  uint16
+	Eide_pio       uint16
+	Eide_pio_iordy uint16
+	Words69_70     [2]uint16
+	Words71_74     [4]uint16
+	Queue_depth    uint16
+	Words76_79     [4]uint16
+	Major_rev_num  uint16
+	Minor_rev_num  uint16
+	Command_set_1  uint16
+	Command_set_2  uint16
+	Cfsse          uint16
+	Cfs_enable_1   uint16
+	Cfs_enable_2   uint16
+	Csf_default    uint16
+	Dma_ultra      uint16
+	Trseuc         uint16
+	TrsEuc         uint16
+	CurAPMvalues   uint16
+	Mprc           uint16
+	Hw_config      uint16
+	Acoustic       uint16
+	Msrqs          uint16
+	Sxfert         uint16
+	Sal            uint16
+	Spg            uint32
+	Lba_capacity_2 uint64
+	Words104_125   [22]uint16
+	Last_lun       uint16
+	Word127        uint16
+	Dlf            uint16
+	Csfo           uint16
+	Words130_155   [26]uint16
+	Word156        uint16
+	Words157_159   [3]uint16
+	Cfa_power      uint16
+	Words161_175   [15]uint16
+	Words176_205   [30]uint16
+	Words206_254   [49]uint16
+	Integrity_word uint16
+}
+
+const (
+	ST_MANDLOCK    = 0x40
+	ST_NOATIME     = 0x400
+	ST_NODEV       = 0x4
+	ST_NODIRATIME  = 0x800
+	ST_NOEXEC      = 0x8
+	ST_NOSUID      = 0x2
+	ST_RDONLY      = 0x1
+	ST_RELATIME    = 0x1000
+	ST_SYNCHRONOUS = 0x10
+)
+
+type Tpacket2Hdr struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Sec       uint32
+	Nsec      uint32
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+	_         [4]uint8
+}
+
+type Tpacket3Hdr struct {
+	Next_offset uint32
+	Sec         uint32
+	Nsec        uint32
+	Snaplen     uint32
+	Len         uint32
+	Status      uint32
+	Mac         uint16
+	Net         uint16
+	Hv1         TpacketHdrVariant1
+	_           [8]uint8
+}
+
+type TpacketHdrVariant1 struct {
+	Rxhash    uint32
+	Vlan_tci  uint32
+	Vlan_tpid uint16
+	_         uint16
+}
+
+type TpacketBlockDesc struct {
+	Version uint32
+	To_priv uint32
+	Hdr     [40]byte
+}
+
+type TpacketBDTS struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type TpacketHdrV1 struct {
+	Block_status        uint32
+	Num_pkts            uint32
+	Offset_to_first_pkt uint32
+	Blk_len             uint32
+	Seq_num             uint64
+	Ts_first_pkt        TpacketBDTS
+	Ts_last_pkt         TpacketBDTS
+}
+
+type TpacketReq struct {
+	Block_size uint32
+	Block_nr   uint32
+	Frame_size uint32
+	Frame_nr   uint32
+}
+
+type TpacketReq3 struct {
+	Block_size       uint32
+	Block_nr         uint32
+	Frame_size       uint32
+	Frame_nr         uint32
+	Retire_blk_tov   uint32
+	Sizeof_priv      uint32
+	Feature_req_word uint32
+}
+
+type TpacketStats struct {
+	Packets uint32
+	Drops   uint32
+}
+
+type TpacketStatsV3 struct {
+	Packets      uint32
+	Drops        uint32
+	Freeze_q_cnt uint32
+}
+
+type TpacketAuxdata struct {
+	Status    uint32
+	Len       uint32
+	Snaplen   uint32
+	Mac       uint16
+	Net       uint16
+	Vlan_tci  uint16
+	Vlan_tpid uint16
+}
+
+const (
+	TPACKET_V1 = 0x0
+	TPACKET_V2 = 0x1
+	TPACKET_V3 = 0x2
+)
+
+const (
+	SizeofTpacket2Hdr = 0x20
+	SizeofTpacket3Hdr = 0x30
+
+	SizeofTpacketStats   = 0x8
+	SizeofTpacketStatsV3 = 0xc
+)
+
+const (
+	IFLA_UNSPEC                                = 0x0
+	IFLA_ADDRESS                               = 0x1
+	IFLA_BROADCAST                             = 0x2
+	IFLA_IFNAME                                = 0x3
+	IFLA_MTU                                   = 0x4
+	IFLA_LINK                                  = 0x5
+	IFLA_QDISC                                 = 0x6
+	IFLA_STATS                                 = 0x7
+	IFLA_COST                                  = 0x8
+	IFLA_PRIORITY                              = 0x9
+	IFLA_MASTER                                = 0xa
+	IFLA_WIRELESS                              = 0xb
+	IFLA_PROTINFO                              = 0xc
+	IFLA_TXQLEN                                = 0xd
+	IFLA_MAP                                   = 0xe
+	IFLA_WEIGHT                                = 0xf
+	IFLA_OPERSTATE                             = 0x10
+	IFLA_LINKMODE                              = 0x11
+	IFLA_LINKINFO                              = 0x12
+	IFLA_NET_NS_PID                            = 0x13
+	IFLA_IFALIAS                               = 0x14
+	IFLA_NUM_VF                                = 0x15
+	IFLA_VFINFO_LIST                           = 0x16
+	IFLA_STATS64                               = 0x17
+	IFLA_VF_PORTS                              = 0x18
+	IFLA_PORT_SELF                             = 0x19
+	IFLA_AF_SPEC                               = 0x1a
+	IFLA_GROUP                                 = 0x1b
+	IFLA_NET_NS_FD                             = 0x1c
+	IFLA_EXT_MASK                              = 0x1d
+	IFLA_PROMISCUITY                           = 0x1e
+	IFLA_NUM_TX_QUEUES                         = 0x1f
+	IFLA_NUM_RX_QUEUES                         = 0x20
+	IFLA_CARRIER                               = 0x21
+	IFLA_PHYS_PORT_ID                          = 0x22
+	IFLA_CARRIER_CHANGES                       = 0x23
+	IFLA_PHYS_SWITCH_ID                        = 0x24
+	IFLA_LINK_NETNSID                          = 0x25
+	IFLA_PHYS_PORT_NAME                        = 0x26
+	IFLA_PROTO_DOWN                            = 0x27
+	IFLA_GSO_MAX_SEGS                          = 0x28
+	IFLA_GSO_MAX_SIZE                          = 0x29
+	IFLA_PAD                                   = 0x2a
+	IFLA_XDP                                   = 0x2b
+	IFLA_EVENT                                 = 0x2c
+	IFLA_NEW_NETNSID                           = 0x2d
+	IFLA_IF_NETNSID                            = 0x2e
+	IFLA_TARGET_NETNSID                        = 0x2e
+	IFLA_CARRIER_UP_COUNT                      = 0x2f
+	IFLA_CARRIER_DOWN_COUNT                    = 0x30
+	IFLA_NEW_IFINDEX                           = 0x31
+	IFLA_MIN_MTU                               = 0x32
+	IFLA_MAX_MTU                               = 0x33
+	IFLA_PROP_LIST                             = 0x34
+	IFLA_ALT_IFNAME                            = 0x35
+	IFLA_PERM_ADDRESS                          = 0x36
+	IFLA_PROTO_DOWN_REASON                     = 0x37
+	IFLA_PARENT_DEV_NAME                       = 0x38
+	IFLA_PARENT_DEV_BUS_NAME                   = 0x39
+	IFLA_GRO_MAX_SIZE                          = 0x3a
+	IFLA_TSO_MAX_SIZE                          = 0x3b
+	IFLA_TSO_MAX_SEGS                          = 0x3c
+	IFLA_ALLMULTI                              = 0x3d
+	IFLA_DEVLINK_PORT                          = 0x3e
+	IFLA_GSO_IPV4_MAX_SIZE                     = 0x3f
+	IFLA_GRO_IPV4_MAX_SIZE                     = 0x40
+	IFLA_DPLL_PIN                              = 0x41
+	IFLA_PROTO_DOWN_REASON_UNSPEC              = 0x0
+	IFLA_PROTO_DOWN_REASON_MASK                = 0x1
+	IFLA_PROTO_DOWN_REASON_VALUE               = 0x2
+	IFLA_PROTO_DOWN_REASON_MAX                 = 0x2
+	IFLA_INET_UNSPEC                           = 0x0
+	IFLA_INET_CONF                             = 0x1
+	IFLA_INET6_UNSPEC                          = 0x0
+	IFLA_INET6_FLAGS                           = 0x1
+	IFLA_INET6_CONF                            = 0x2
+	IFLA_INET6_STATS                           = 0x3
+	IFLA_INET6_MCAST                           = 0x4
+	IFLA_INET6_CACHEINFO                       = 0x5
+	IFLA_INET6_ICMP6STATS                      = 0x6
+	IFLA_INET6_TOKEN                           = 0x7
+	IFLA_INET6_ADDR_GEN_MODE                   = 0x8
+	IFLA_INET6_RA_MTU                          = 0x9
+	IFLA_BR_UNSPEC                             = 0x0
+	IFLA_BR_FORWARD_DELAY                      = 0x1
+	IFLA_BR_HELLO_TIME                         = 0x2
+	IFLA_BR_MAX_AGE                            = 0x3
+	IFLA_BR_AGEING_TIME                        = 0x4
+	IFLA_BR_STP_STATE                          = 0x5
+	IFLA_BR_PRIORITY                           = 0x6
+	IFLA_BR_VLAN_FILTERING                     = 0x7
+	IFLA_BR_VLAN_PROTOCOL                      = 0x8
+	IFLA_BR_GROUP_FWD_MASK                     = 0x9
+	IFLA_BR_ROOT_ID                            = 0xa
+	IFLA_BR_BRIDGE_ID                          = 0xb
+	IFLA_BR_ROOT_PORT                          = 0xc
+	IFLA_BR_ROOT_PATH_COST                     = 0xd
+	IFLA_BR_TOPOLOGY_CHANGE                    = 0xe
+	IFLA_BR_TOPOLOGY_CHANGE_DETECTED           = 0xf
+	IFLA_BR_HELLO_TIMER                        = 0x10
+	IFLA_BR_TCN_TIMER                          = 0x11
+	IFLA_BR_TOPOLOGY_CHANGE_TIMER              = 0x12
+	IFLA_BR_GC_TIMER                           = 0x13
+	IFLA_BR_GROUP_ADDR                         = 0x14
+	IFLA_BR_FDB_FLUSH                          = 0x15
+	IFLA_BR_MCAST_ROUTER                       = 0x16
+	IFLA_BR_MCAST_SNOOPING                     = 0x17
+	IFLA_BR_MCAST_QUERY_USE_IFADDR             = 0x18
+	IFLA_BR_MCAST_QUERIER                      = 0x19
+	IFLA_BR_MCAST_HASH_ELASTICITY              = 0x1a
+	IFLA_BR_MCAST_HASH_MAX                     = 0x1b
+	IFLA_BR_MCAST_LAST_MEMBER_CNT              = 0x1c
+	IFLA_BR_MCAST_STARTUP_QUERY_CNT            = 0x1d
+	IFLA_BR_MCAST_LAST_MEMBER_INTVL            = 0x1e
+	IFLA_BR_MCAST_MEMBERSHIP_INTVL             = 0x1f
+	IFLA_BR_MCAST_QUERIER_INTVL                = 0x20
+	IFLA_BR_MCAST_QUERY_INTVL                  = 0x21
+	IFLA_BR_MCAST_QUERY_RESPONSE_INTVL         = 0x22
+	IFLA_BR_MCAST_STARTUP_QUERY_INTVL          = 0x23
+	IFLA_BR_NF_CALL_IPTABLES                   = 0x24
+	IFLA_BR_NF_CALL_IP6TABLES                  = 0x25
+	IFLA_BR_NF_CALL_ARPTABLES                  = 0x26
+	IFLA_BR_VLAN_DEFAULT_PVID                  = 0x27
+	IFLA_BR_PAD                                = 0x28
+	IFLA_BR_VLAN_STATS_ENABLED                 = 0x29
+	IFLA_BR_MCAST_STATS_ENABLED                = 0x2a
+	IFLA_BR_MCAST_IGMP_VERSION                 = 0x2b
+	IFLA_BR_MCAST_MLD_VERSION                  = 0x2c
+	IFLA_BR_VLAN_STATS_PER_PORT                = 0x2d
+	IFLA_BR_MULTI_BOOLOPT                      = 0x2e
+	IFLA_BR_MCAST_QUERIER_STATE                = 0x2f
+	IFLA_BR_FDB_N_LEARNED                      = 0x30
+	IFLA_BR_FDB_MAX_LEARNED                    = 0x31
+	IFLA_BRPORT_UNSPEC                         = 0x0
+	IFLA_BRPORT_STATE                          = 0x1
+	IFLA_BRPORT_PRIORITY                       = 0x2
+	IFLA_BRPORT_COST                           = 0x3
+	IFLA_BRPORT_MODE                           = 0x4
+	IFLA_BRPORT_GUARD                          = 0x5
+	IFLA_BRPORT_PROTECT                        = 0x6
+	IFLA_BRPORT_FAST_LEAVE                     = 0x7
+	IFLA_BRPORT_LEARNING                       = 0x8
+	IFLA_BRPORT_UNICAST_FLOOD                  = 0x9
+	IFLA_BRPORT_PROXYARP                       = 0xa
+	IFLA_BRPORT_LEARNING_SYNC                  = 0xb
+	IFLA_BRPORT_PROXYARP_WIFI                  = 0xc
+	IFLA_BRPORT_ROOT_ID                        = 0xd
+	IFLA_BRPORT_BRIDGE_ID                      = 0xe
+	IFLA_BRPORT_DESIGNATED_PORT                = 0xf
+	IFLA_BRPORT_DESIGNATED_COST                = 0x10
+	IFLA_BRPORT_ID                             = 0x11
+	IFLA_BRPORT_NO                             = 0x12
+	IFLA_BRPORT_TOPOLOGY_CHANGE_ACK            = 0x13
+	IFLA_BRPORT_CONFIG_PENDING                 = 0x14
+	IFLA_BRPORT_MESSAGE_AGE_TIMER              = 0x15
+	IFLA_BRPORT_FORWARD_DELAY_TIMER            = 0x16
+	IFLA_BRPORT_HOLD_TIMER                     = 0x17
+	IFLA_BRPORT_FLUSH                          = 0x18
+	IFLA_BRPORT_MULTICAST_ROUTER               = 0x19
+	IFLA_BRPORT_PAD                            = 0x1a
+	IFLA_BRPORT_MCAST_FLOOD                    = 0x1b
+	IFLA_BRPORT_MCAST_TO_UCAST                 = 0x1c
+	IFLA_BRPORT_VLAN_TUNNEL                    = 0x1d
+	IFLA_BRPORT_BCAST_FLOOD                    = 0x1e
+	IFLA_BRPORT_GROUP_FWD_MASK                 = 0x1f
+	IFLA_BRPORT_NEIGH_SUPPRESS                 = 0x20
+	IFLA_BRPORT_ISOLATED                       = 0x21
+	IFLA_BRPORT_BACKUP_PORT                    = 0x22
+	IFLA_BRPORT_MRP_RING_OPEN                  = 0x23
+	IFLA_BRPORT_MRP_IN_OPEN                    = 0x24
+	IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT          = 0x25
+	IFLA_BRPORT_MCAST_EHT_HOSTS_CNT            = 0x26
+	IFLA_BRPORT_LOCKED                         = 0x27
+	IFLA_BRPORT_MAB                            = 0x28
+	IFLA_BRPORT_MCAST_N_GROUPS                 = 0x29
+	IFLA_BRPORT_MCAST_MAX_GROUPS               = 0x2a
+	IFLA_BRPORT_NEIGH_VLAN_SUPPRESS            = 0x2b
+	IFLA_BRPORT_BACKUP_NHID                    = 0x2c
+	IFLA_INFO_UNSPEC                           = 0x0
+	IFLA_INFO_KIND                             = 0x1
+	IFLA_INFO_DATA                             = 0x2
+	IFLA_INFO_XSTATS                           = 0x3
+	IFLA_INFO_SLAVE_KIND                       = 0x4
+	IFLA_INFO_SLAVE_DATA                       = 0x5
+	IFLA_VLAN_UNSPEC                           = 0x0
+	IFLA_VLAN_ID                               = 0x1
+	IFLA_VLAN_FLAGS                            = 0x2
+	IFLA_VLAN_EGRESS_QOS                       = 0x3
+	IFLA_VLAN_INGRESS_QOS                      = 0x4
+	IFLA_VLAN_PROTOCOL                         = 0x5
+	IFLA_VLAN_QOS_UNSPEC                       = 0x0
+	IFLA_VLAN_QOS_MAPPING                      = 0x1
+	IFLA_MACVLAN_UNSPEC                        = 0x0
+	IFLA_MACVLAN_MODE                          = 0x1
+	IFLA_MACVLAN_FLAGS                         = 0x2
+	IFLA_MACVLAN_MACADDR_MODE                  = 0x3
+	IFLA_MACVLAN_MACADDR                       = 0x4
+	IFLA_MACVLAN_MACADDR_DATA                  = 0x5
+	IFLA_MACVLAN_MACADDR_COUNT                 = 0x6
+	IFLA_MACVLAN_BC_QUEUE_LEN                  = 0x7
+	IFLA_MACVLAN_BC_QUEUE_LEN_USED             = 0x8
+	IFLA_MACVLAN_BC_CUTOFF                     = 0x9
+	IFLA_VRF_UNSPEC                            = 0x0
+	IFLA_VRF_TABLE                             = 0x1
+	IFLA_VRF_PORT_UNSPEC                       = 0x0
+	IFLA_VRF_PORT_TABLE                        = 0x1
+	IFLA_MACSEC_UNSPEC                         = 0x0
+	IFLA_MACSEC_SCI                            = 0x1
+	IFLA_MACSEC_PORT                           = 0x2
+	IFLA_MACSEC_ICV_LEN                        = 0x3
+	IFLA_MACSEC_CIPHER_SUITE                   = 0x4
+	IFLA_MACSEC_WINDOW                         = 0x5
+	IFLA_MACSEC_ENCODING_SA                    = 0x6
+	IFLA_MACSEC_ENCRYPT                        = 0x7
+	IFLA_MACSEC_PROTECT                        = 0x8
+	IFLA_MACSEC_INC_SCI                        = 0x9
+	IFLA_MACSEC_ES                             = 0xa
+	IFLA_MACSEC_SCB                            = 0xb
+	IFLA_MACSEC_REPLAY_PROTECT                 = 0xc
+	IFLA_MACSEC_VALIDATION                     = 0xd
+	IFLA_MACSEC_PAD                            = 0xe
+	IFLA_MACSEC_OFFLOAD                        = 0xf
+	IFLA_XFRM_UNSPEC                           = 0x0
+	IFLA_XFRM_LINK                             = 0x1
+	IFLA_XFRM_IF_ID                            = 0x2
+	IFLA_XFRM_COLLECT_METADATA                 = 0x3
+	IFLA_IPVLAN_UNSPEC                         = 0x0
+	IFLA_IPVLAN_MODE                           = 0x1
+	IFLA_IPVLAN_FLAGS                          = 0x2
+	IFLA_NETKIT_UNSPEC                         = 0x0
+	IFLA_NETKIT_PEER_INFO                      = 0x1
+	IFLA_NETKIT_PRIMARY                        = 0x2
+	IFLA_NETKIT_POLICY                         = 0x3
+	IFLA_NETKIT_PEER_POLICY                    = 0x4
+	IFLA_NETKIT_MODE                           = 0x5
+	IFLA_VXLAN_UNSPEC                          = 0x0
+	IFLA_VXLAN_ID                              = 0x1
+	IFLA_VXLAN_GROUP                           = 0x2
+	IFLA_VXLAN_LINK                            = 0x3
+	IFLA_VXLAN_LOCAL                           = 0x4
+	IFLA_VXLAN_TTL                             = 0x5
+	IFLA_VXLAN_TOS                             = 0x6
+	IFLA_VXLAN_LEARNING                        = 0x7
+	IFLA_VXLAN_AGEING                          = 0x8
+	IFLA_VXLAN_LIMIT                           = 0x9
+	IFLA_VXLAN_PORT_RANGE                      = 0xa
+	IFLA_VXLAN_PROXY                           = 0xb
+	IFLA_VXLAN_RSC                             = 0xc
+	IFLA_VXLAN_L2MISS                          = 0xd
+	IFLA_VXLAN_L3MISS                          = 0xe
+	IFLA_VXLAN_PORT                            = 0xf
+	IFLA_VXLAN_GROUP6                          = 0x10
+	IFLA_VXLAN_LOCAL6                          = 0x11
+	IFLA_VXLAN_UDP_CSUM                        = 0x12
+	IFLA_VXLAN_UDP_ZERO_CSUM6_TX               = 0x13
+	IFLA_VXLAN_UDP_ZERO_CSUM6_RX               = 0x14
+	IFLA_VXLAN_REMCSUM_TX                      = 0x15
+	IFLA_VXLAN_REMCSUM_RX                      = 0x16
+	IFLA_VXLAN_GBP                             = 0x17
+	IFLA_VXLAN_REMCSUM_NOPARTIAL               = 0x18
+	IFLA_VXLAN_COLLECT_METADATA                = 0x19
+	IFLA_VXLAN_LABEL                           = 0x1a
+	IFLA_VXLAN_GPE                             = 0x1b
+	IFLA_VXLAN_TTL_INHERIT                     = 0x1c
+	IFLA_VXLAN_DF                              = 0x1d
+	IFLA_VXLAN_VNIFILTER                       = 0x1e
+	IFLA_VXLAN_LOCALBYPASS                     = 0x1f
+	IFLA_VXLAN_LABEL_POLICY                    = 0x20
+	IFLA_GENEVE_UNSPEC                         = 0x0
+	IFLA_GENEVE_ID                             = 0x1
+	IFLA_GENEVE_REMOTE                         = 0x2
+	IFLA_GENEVE_TTL                            = 0x3
+	IFLA_GENEVE_TOS                            = 0x4
+	IFLA_GENEVE_PORT                           = 0x5
+	IFLA_GENEVE_COLLECT_METADATA               = 0x6
+	IFLA_GENEVE_REMOTE6                        = 0x7
+	IFLA_GENEVE_UDP_CSUM                       = 0x8
+	IFLA_GENEVE_UDP_ZERO_CSUM6_TX              = 0x9
+	IFLA_GENEVE_UDP_ZERO_CSUM6_RX              = 0xa
+	IFLA_GENEVE_LABEL                          = 0xb
+	IFLA_GENEVE_TTL_INHERIT                    = 0xc
+	IFLA_GENEVE_DF                             = 0xd
+	IFLA_GENEVE_INNER_PROTO_INHERIT            = 0xe
+	IFLA_BAREUDP_UNSPEC                        = 0x0
+	IFLA_BAREUDP_PORT                          = 0x1
+	IFLA_BAREUDP_ETHERTYPE                     = 0x2
+	IFLA_BAREUDP_SRCPORT_MIN                   = 0x3
+	IFLA_BAREUDP_MULTIPROTO_MODE               = 0x4
+	IFLA_PPP_UNSPEC                            = 0x0
+	IFLA_PPP_DEV_FD                            = 0x1
+	IFLA_GTP_UNSPEC                            = 0x0
+	IFLA_GTP_FD0                               = 0x1
+	IFLA_GTP_FD1                               = 0x2
+	IFLA_GTP_PDP_HASHSIZE                      = 0x3
+	IFLA_GTP_ROLE                              = 0x4
+	IFLA_GTP_CREATE_SOCKETS                    = 0x5
+	IFLA_GTP_RESTART_COUNT                     = 0x6
+	IFLA_GTP_LOCAL                             = 0x7
+	IFLA_GTP_LOCAL6                            = 0x8
+	IFLA_BOND_UNSPEC                           = 0x0
+	IFLA_BOND_MODE                             = 0x1
+	IFLA_BOND_ACTIVE_SLAVE                     = 0x2
+	IFLA_BOND_MIIMON                           = 0x3
+	IFLA_BOND_UPDELAY                          = 0x4
+	IFLA_BOND_DOWNDELAY                        = 0x5
+	IFLA_BOND_USE_CARRIER                      = 0x6
+	IFLA_BOND_ARP_INTERVAL                     = 0x7
+	IFLA_BOND_ARP_IP_TARGET                    = 0x8
+	IFLA_BOND_ARP_VALIDATE                     = 0x9
+	IFLA_BOND_ARP_ALL_TARGETS                  = 0xa
+	IFLA_BOND_PRIMARY                          = 0xb
+	IFLA_BOND_PRIMARY_RESELECT                 = 0xc
+	IFLA_BOND_FAIL_OVER_MAC                    = 0xd
+	IFLA_BOND_XMIT_HASH_POLICY                 = 0xe
+	IFLA_BOND_RESEND_IGMP                      = 0xf
+	IFLA_BOND_NUM_PEER_NOTIF                   = 0x10
+	IFLA_BOND_ALL_SLAVES_ACTIVE                = 0x11
+	IFLA_BOND_MIN_LINKS                        = 0x12
+	IFLA_BOND_LP_INTERVAL                      = 0x13
+	IFLA_BOND_PACKETS_PER_SLAVE                = 0x14
+	IFLA_BOND_AD_LACP_RATE                     = 0x15
+	IFLA_BOND_AD_SELECT                        = 0x16
+	IFLA_BOND_AD_INFO                          = 0x17
+	IFLA_BOND_AD_ACTOR_SYS_PRIO                = 0x18
+	IFLA_BOND_AD_USER_PORT_KEY                 = 0x19
+	IFLA_BOND_AD_ACTOR_SYSTEM                  = 0x1a
+	IFLA_BOND_TLB_DYNAMIC_LB                   = 0x1b
+	IFLA_BOND_PEER_NOTIF_DELAY                 = 0x1c
+	IFLA_BOND_AD_LACP_ACTIVE                   = 0x1d
+	IFLA_BOND_MISSED_MAX                       = 0x1e
+	IFLA_BOND_NS_IP6_TARGET                    = 0x1f
+	IFLA_BOND_COUPLED_CONTROL                  = 0x20
+	IFLA_BOND_AD_INFO_UNSPEC                   = 0x0
+	IFLA_BOND_AD_INFO_AGGREGATOR               = 0x1
+	IFLA_BOND_AD_INFO_NUM_PORTS                = 0x2
+	IFLA_BOND_AD_INFO_ACTOR_KEY                = 0x3
+	IFLA_BOND_AD_INFO_PARTNER_KEY              = 0x4
+	IFLA_BOND_AD_INFO_PARTNER_MAC              = 0x5
+	IFLA_BOND_SLAVE_UNSPEC                     = 0x0
+	IFLA_BOND_SLAVE_STATE                      = 0x1
+	IFLA_BOND_SLAVE_MII_STATUS                 = 0x2
+	IFLA_BOND_SLAVE_LINK_FAILURE_COUNT         = 0x3
+	IFLA_BOND_SLAVE_PERM_HWADDR                = 0x4
+	IFLA_BOND_SLAVE_QUEUE_ID                   = 0x5
+	IFLA_BOND_SLAVE_AD_AGGREGATOR_ID           = 0x6
+	IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE   = 0x7
+	IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE = 0x8
+	IFLA_BOND_SLAVE_PRIO                       = 0x9
+	IFLA_VF_INFO_UNSPEC                        = 0x0
+	IFLA_VF_INFO                               = 0x1
+	IFLA_VF_UNSPEC                             = 0x0
+	IFLA_VF_MAC                                = 0x1
+	IFLA_VF_VLAN                               = 0x2
+	IFLA_VF_TX_RATE                            = 0x3
+	IFLA_VF_SPOOFCHK                           = 0x4
+	IFLA_VF_LINK_STATE                         = 0x5
+	IFLA_VF_RATE                               = 0x6
+	IFLA_VF_RSS_QUERY_EN                       = 0x7
+	IFLA_VF_STATS                              = 0x8
+	IFLA_VF_TRUST                              = 0x9
+	IFLA_VF_IB_NODE_GUID                       = 0xa
+	IFLA_VF_IB_PORT_GUID                       = 0xb
+	IFLA_VF_VLAN_LIST                          = 0xc
+	IFLA_VF_BROADCAST                          = 0xd
+	IFLA_VF_VLAN_INFO_UNSPEC                   = 0x0
+	IFLA_VF_VLAN_INFO                          = 0x1
+	IFLA_VF_LINK_STATE_AUTO                    = 0x0
+	IFLA_VF_LINK_STATE_ENABLE                  = 0x1
+	IFLA_VF_LINK_STATE_DISABLE                 = 0x2
+	IFLA_VF_STATS_RX_PACKETS                   = 0x0
+	IFLA_VF_STATS_TX_PACKETS                   = 0x1
+	IFLA_VF_STATS_RX_BYTES                     = 0x2
+	IFLA_VF_STATS_TX_BYTES                     = 0x3
+	IFLA_VF_STATS_BROADCAST                    = 0x4
+	IFLA_VF_STATS_MULTICAST                    = 0x5
+	IFLA_VF_STATS_PAD                          = 0x6
+	IFLA_VF_STATS_RX_DROPPED                   = 0x7
+	IFLA_VF_STATS_TX_DROPPED                   = 0x8
+	IFLA_VF_PORT_UNSPEC                        = 0x0
+	IFLA_VF_PORT                               = 0x1
+	IFLA_PORT_UNSPEC                           = 0x0
+	IFLA_PORT_VF                               = 0x1
+	IFLA_PORT_PROFILE                          = 0x2
+	IFLA_PORT_VSI_TYPE                         = 0x3
+	IFLA_PORT_INSTANCE_UUID                    = 0x4
+	IFLA_PORT_HOST_UUID                        = 0x5
+	IFLA_PORT_REQUEST                          = 0x6
+	IFLA_PORT_RESPONSE                         = 0x7
+	IFLA_IPOIB_UNSPEC                          = 0x0
+	IFLA_IPOIB_PKEY                            = 0x1
+	IFLA_IPOIB_MODE                            = 0x2
+	IFLA_IPOIB_UMCAST                          = 0x3
+	IFLA_HSR_UNSPEC                            = 0x0
+	IFLA_HSR_SLAVE1                            = 0x1
+	IFLA_HSR_SLAVE2                            = 0x2
+	IFLA_HSR_MULTICAST_SPEC                    = 0x3
+	IFLA_HSR_SUPERVISION_ADDR                  = 0x4
+	IFLA_HSR_SEQ_NR                            = 0x5
+	IFLA_HSR_VERSION                           = 0x6
+	IFLA_HSR_PROTOCOL                          = 0x7
+	IFLA_HSR_INTERLINK                         = 0x8
+	IFLA_STATS_UNSPEC                          = 0x0
+	IFLA_STATS_LINK_64                         = 0x1
+	IFLA_STATS_LINK_XSTATS                     = 0x2
+	IFLA_STATS_LINK_XSTATS_SLAVE               = 0x3
+	IFLA_STATS_LINK_OFFLOAD_XSTATS             = 0x4
+	IFLA_STATS_AF_SPEC                         = 0x5
+	IFLA_STATS_GETSET_UNSPEC                   = 0x0
+	IFLA_STATS_GET_FILTERS                     = 0x1
+	IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS     = 0x2
+	IFLA_OFFLOAD_XSTATS_UNSPEC                 = 0x0
+	IFLA_OFFLOAD_XSTATS_CPU_HIT                = 0x1
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO              = 0x2
+	IFLA_OFFLOAD_XSTATS_L3_STATS               = 0x3
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC       = 0x0
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST      = 0x1
+	IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED         = 0x2
+	IFLA_XDP_UNSPEC                            = 0x0
+	IFLA_XDP_FD                                = 0x1
+	IFLA_XDP_ATTACHED                          = 0x2
+	IFLA_XDP_FLAGS                             = 0x3
+	IFLA_XDP_PROG_ID                           = 0x4
+	IFLA_XDP_DRV_PROG_ID                       = 0x5
+	IFLA_XDP_SKB_PROG_ID                       = 0x6
+	IFLA_XDP_HW_PROG_ID                        = 0x7
+	IFLA_XDP_EXPECTED_FD                       = 0x8
+	IFLA_EVENT_NONE                            = 0x0
+	IFLA_EVENT_REBOOT                          = 0x1
+	IFLA_EVENT_FEATURES                        = 0x2
+	IFLA_EVENT_BONDING_FAILOVER                = 0x3
+	IFLA_EVENT_NOTIFY_PEERS                    = 0x4
+	IFLA_EVENT_IGMP_RESEND                     = 0x5
+	IFLA_EVENT_BONDING_OPTIONS                 = 0x6
+	IFLA_TUN_UNSPEC                            = 0x0
+	IFLA_TUN_OWNER                             = 0x1
+	IFLA_TUN_GROUP                             = 0x2
+	IFLA_TUN_TYPE                              = 0x3
+	IFLA_TUN_PI                                = 0x4
+	IFLA_TUN_VNET_HDR                          = 0x5
+	IFLA_TUN_PERSIST                           = 0x6
+	IFLA_TUN_MULTI_QUEUE                       = 0x7
+	IFLA_TUN_NUM_QUEUES                        = 0x8
+	IFLA_TUN_NUM_DISABLED_QUEUES               = 0x9
+	IFLA_RMNET_UNSPEC                          = 0x0
+	IFLA_RMNET_MUX_ID                          = 0x1
+	IFLA_RMNET_FLAGS                           = 0x2
+	IFLA_MCTP_UNSPEC                           = 0x0
+	IFLA_MCTP_NET                              = 0x1
+	IFLA_DSA_UNSPEC                            = 0x0
+	IFLA_DSA_CONDUIT                           = 0x1
+	IFLA_DSA_MASTER                            = 0x1
+)
+
+const (
+	NETKIT_NEXT     = -0x1
+	NETKIT_PASS     = 0x0
+	NETKIT_DROP     = 0x2
+	NETKIT_REDIRECT = 0x7
+	NETKIT_L2       = 0x0
+	NETKIT_L3       = 0x1
+)
+
+const (
+	NF_INET_PRE_ROUTING  = 0x0
+	NF_INET_LOCAL_IN     = 0x1
+	NF_INET_FORWARD      = 0x2
+	NF_INET_LOCAL_OUT    = 0x3
+	NF_INET_POST_ROUTING = 0x4
+	NF_INET_NUMHOOKS     = 0x5
+)
+
+const (
+	NF_NETDEV_INGRESS  = 0x0
+	NF_NETDEV_EGRESS   = 0x1
+	NF_NETDEV_NUMHOOKS = 0x2
+)
+
+const (
+	NFPROTO_UNSPEC   = 0x0
+	NFPROTO_INET     = 0x1
+	NFPROTO_IPV4     = 0x2
+	NFPROTO_ARP      = 0x3
+	NFPROTO_NETDEV   = 0x5
+	NFPROTO_BRIDGE   = 0x7
+	NFPROTO_IPV6     = 0xa
+	NFPROTO_DECNET   = 0xc
+	NFPROTO_NUMPROTO = 0xd
+)
+
+const SO_ORIGINAL_DST = 0x50
+
+type Nfgenmsg struct {
+	Nfgen_family uint8
+	Version      uint8
+	Res_id       uint16
+}
+
+const (
+	NFNL_BATCH_UNSPEC = 0x0
+	NFNL_BATCH_GENID  = 0x1
+)
+
+const (
+	NFT_REG_VERDICT                   = 0x0
+	NFT_REG_1                         = 0x1
+	NFT_REG_2                         = 0x2
+	NFT_REG_3                         = 0x3
+	NFT_REG_4                         = 0x4
+	NFT_REG32_00                      = 0x8
+	NFT_REG32_01                      = 0x9
+	NFT_REG32_02                      = 0xa
+	NFT_REG32_03                      = 0xb
+	NFT_REG32_04                      = 0xc
+	NFT_REG32_05                      = 0xd
+	NFT_REG32_06                      = 0xe
+	NFT_REG32_07                      = 0xf
+	NFT_REG32_08                      = 0x10
+	NFT_REG32_09                      = 0x11
+	NFT_REG32_10                      = 0x12
+	NFT_REG32_11                      = 0x13
+	NFT_REG32_12                      = 0x14
+	NFT_REG32_13                      = 0x15
+	NFT_REG32_14                      = 0x16
+	NFT_REG32_15                      = 0x17
+	NFT_CONTINUE                      = -0x1
+	NFT_BREAK                         = -0x2
+	NFT_JUMP                          = -0x3
+	NFT_GOTO                          = -0x4
+	NFT_RETURN                        = -0x5
+	NFT_MSG_NEWTABLE                  = 0x0
+	NFT_MSG_GETTABLE                  = 0x1
+	NFT_MSG_DELTABLE                  = 0x2
+	NFT_MSG_NEWCHAIN                  = 0x3
+	NFT_MSG_GETCHAIN                  = 0x4
+	NFT_MSG_DELCHAIN                  = 0x5
+	NFT_MSG_NEWRULE                   = 0x6
+	NFT_MSG_GETRULE                   = 0x7
+	NFT_MSG_DELRULE                   = 0x8
+	NFT_MSG_NEWSET                    = 0x9
+	NFT_MSG_GETSET                    = 0xa
+	NFT_MSG_DELSET                    = 0xb
+	NFT_MSG_NEWSETELEM                = 0xc
+	NFT_MSG_GETSETELEM                = 0xd
+	NFT_MSG_DELSETELEM                = 0xe
+	NFT_MSG_NEWGEN                    = 0xf
+	NFT_MSG_GETGEN                    = 0x10
+	NFT_MSG_TRACE                     = 0x11
+	NFT_MSG_NEWOBJ                    = 0x12
+	NFT_MSG_GETOBJ                    = 0x13
+	NFT_MSG_DELOBJ                    = 0x14
+	NFT_MSG_GETOBJ_RESET              = 0x15
+	NFT_MSG_NEWFLOWTABLE              = 0x16
+	NFT_MSG_GETFLOWTABLE              = 0x17
+	NFT_MSG_DELFLOWTABLE              = 0x18
+	NFT_MSG_GETRULE_RESET             = 0x19
+	NFT_MSG_MAX                       = 0x22
+	NFTA_LIST_UNSPEC                  = 0x0
+	NFTA_LIST_ELEM                    = 0x1
+	NFTA_HOOK_UNSPEC                  = 0x0
+	NFTA_HOOK_HOOKNUM                 = 0x1
+	NFTA_HOOK_PRIORITY                = 0x2
+	NFTA_HOOK_DEV                     = 0x3
+	NFT_TABLE_F_DORMANT               = 0x1
+	NFTA_TABLE_UNSPEC                 = 0x0
+	NFTA_TABLE_NAME                   = 0x1
+	NFTA_TABLE_FLAGS                  = 0x2
+	NFTA_TABLE_USE                    = 0x3
+	NFTA_CHAIN_UNSPEC                 = 0x0
+	NFTA_CHAIN_TABLE                  = 0x1
+	NFTA_CHAIN_HANDLE                 = 0x2
+	NFTA_CHAIN_NAME                   = 0x3
+	NFTA_CHAIN_HOOK                   = 0x4
+	NFTA_CHAIN_POLICY                 = 0x5
+	NFTA_CHAIN_USE                    = 0x6
+	NFTA_CHAIN_TYPE                   = 0x7
+	NFTA_CHAIN_COUNTERS               = 0x8
+	NFTA_CHAIN_PAD                    = 0x9
+	NFTA_RULE_UNSPEC                  = 0x0
+	NFTA_RULE_TABLE                   = 0x1
+	NFTA_RULE_CHAIN                   = 0x2
+	NFTA_RULE_HANDLE                  = 0x3
+	NFTA_RULE_EXPRESSIONS             = 0x4
+	NFTA_RULE_COMPAT                  = 0x5
+	NFTA_RULE_POSITION                = 0x6
+	NFTA_RULE_USERDATA                = 0x7
+	NFTA_RULE_PAD                     = 0x8
+	NFTA_RULE_ID                      = 0x9
+	NFT_RULE_COMPAT_F_INV             = 0x2
+	NFT_RULE_COMPAT_F_MASK            = 0x2
+	NFTA_RULE_COMPAT_UNSPEC           = 0x0
+	NFTA_RULE_COMPAT_PROTO            = 0x1
+	NFTA_RULE_COMPAT_FLAGS            = 0x2
+	NFT_SET_ANONYMOUS                 = 0x1
+	NFT_SET_CONSTANT                  = 0x2
+	NFT_SET_INTERVAL                  = 0x4
+	NFT_SET_MAP                       = 0x8
+	NFT_SET_TIMEOUT                   = 0x10
+	NFT_SET_EVAL                      = 0x20
+	NFT_SET_OBJECT                    = 0x40
+	NFT_SET_POL_PERFORMANCE           = 0x0
+	NFT_SET_POL_MEMORY                = 0x1
+	NFTA_SET_DESC_UNSPEC              = 0x0
+	NFTA_SET_DESC_SIZE                = 0x1
+	NFTA_SET_UNSPEC                   = 0x0
+	NFTA_SET_TABLE                    = 0x1
+	NFTA_SET_NAME                     = 0x2
+	NFTA_SET_FLAGS                    = 0x3
+	NFTA_SET_KEY_TYPE                 = 0x4
+	NFTA_SET_KEY_LEN                  = 0x5
+	NFTA_SET_DATA_TYPE                = 0x6
+	NFTA_SET_DATA_LEN                 = 0x7
+	NFTA_SET_POLICY                   = 0x8
+	NFTA_SET_DESC                     = 0x9
+	NFTA_SET_ID                       = 0xa
+	NFTA_SET_TIMEOUT                  = 0xb
+	NFTA_SET_GC_INTERVAL              = 0xc
+	NFTA_SET_USERDATA                 = 0xd
+	NFTA_SET_PAD                      = 0xe
+	NFTA_SET_OBJ_TYPE                 = 0xf
+	NFT_SET_ELEM_INTERVAL_END         = 0x1
+	NFTA_SET_ELEM_UNSPEC              = 0x0
+	NFTA_SET_ELEM_KEY                 = 0x1
+	NFTA_SET_ELEM_DATA                = 0x2
+	NFTA_SET_ELEM_FLAGS               = 0x3
+	NFTA_SET_ELEM_TIMEOUT             = 0x4
+	NFTA_SET_ELEM_EXPIRATION          = 0x5
+	NFTA_SET_ELEM_USERDATA            = 0x6
+	NFTA_SET_ELEM_EXPR                = 0x7
+	NFTA_SET_ELEM_PAD                 = 0x8
+	NFTA_SET_ELEM_OBJREF              = 0x9
+	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0
+	NFTA_SET_ELEM_LIST_TABLE          = 0x1
+	NFTA_SET_ELEM_LIST_SET            = 0x2
+	NFTA_SET_ELEM_LIST_ELEMENTS       = 0x3
+	NFTA_SET_ELEM_LIST_SET_ID         = 0x4
+	NFT_DATA_VALUE                    = 0x0
+	NFT_DATA_VERDICT                  = 0xffffff00
+	NFTA_DATA_UNSPEC                  = 0x0
+	NFTA_DATA_VALUE                   = 0x1
+	NFTA_DATA_VERDICT                 = 0x2
+	NFTA_VERDICT_UNSPEC               = 0x0
+	NFTA_VERDICT_CODE                 = 0x1
+	NFTA_VERDICT_CHAIN                = 0x2
+	NFTA_EXPR_UNSPEC                  = 0x0
+	NFTA_EXPR_NAME                    = 0x1
+	NFTA_EXPR_DATA                    = 0x2
+	NFTA_IMMEDIATE_UNSPEC             = 0x0
+	NFTA_IMMEDIATE_DREG               = 0x1
+	NFTA_IMMEDIATE_DATA               = 0x2
+	NFTA_BITWISE_UNSPEC               = 0x0
+	NFTA_BITWISE_SREG                 = 0x1
+	NFTA_BITWISE_DREG                 = 0x2
+	NFTA_BITWISE_LEN                  = 0x3
+	NFTA_BITWISE_MASK                 = 0x4
+	NFTA_BITWISE_XOR                  = 0x5
+	NFT_BYTEORDER_NTOH                = 0x0
+	NFT_BYTEORDER_HTON                = 0x1
+	NFTA_BYTEORDER_UNSPEC             = 0x0
+	NFTA_BYTEORDER_SREG               = 0x1
+	NFTA_BYTEORDER_DREG               = 0x2
+	NFTA_BYTEORDER_OP                 = 0x3
+	NFTA_BYTEORDER_LEN                = 0x4
+	NFTA_BYTEORDER_SIZE               = 0x5
+	NFT_CMP_EQ                        = 0x0
+	NFT_CMP_NEQ                       = 0x1
+	NFT_CMP_LT                        = 0x2
+	NFT_CMP_LTE                       = 0x3
+	NFT_CMP_GT                        = 0x4
+	NFT_CMP_GTE                       = 0x5
+	NFTA_CMP_UNSPEC                   = 0x0
+	NFTA_CMP_SREG                     = 0x1
+	NFTA_CMP_OP                       = 0x2
+	NFTA_CMP_DATA                     = 0x3
+	NFT_RANGE_EQ                      = 0x0
+	NFT_RANGE_NEQ                     = 0x1
+	NFTA_RANGE_UNSPEC                 = 0x0
+	NFTA_RANGE_SREG                   = 0x1
+	NFTA_RANGE_OP                     = 0x2
+	NFTA_RANGE_FROM_DATA              = 0x3
+	NFTA_RANGE_TO_DATA                = 0x4
+	NFT_LOOKUP_F_INV                  = 0x1
+	NFTA_LOOKUP_UNSPEC                = 0x0
+	NFTA_LOOKUP_SET                   = 0x1
+	NFTA_LOOKUP_SREG                  = 0x2
+	NFTA_LOOKUP_DREG                  = 0x3
+	NFTA_LOOKUP_SET_ID                = 0x4
+	NFTA_LOOKUP_FLAGS                 = 0x5
+	NFT_DYNSET_OP_ADD                 = 0x0
+	NFT_DYNSET_OP_UPDATE              = 0x1
+	NFT_DYNSET_F_INV                  = 0x1
+	NFTA_DYNSET_UNSPEC                = 0x0
+	NFTA_DYNSET_SET_NAME              = 0x1
+	NFTA_DYNSET_SET_ID                = 0x2
+	NFTA_DYNSET_OP                    = 0x3
+	NFTA_DYNSET_SREG_KEY              = 0x4
+	NFTA_DYNSET_SREG_DATA             = 0x5
+	NFTA_DYNSET_TIMEOUT               = 0x6
+	NFTA_DYNSET_EXPR                  = 0x7
+	NFTA_DYNSET_PAD                   = 0x8
+	NFTA_DYNSET_FLAGS                 = 0x9
+	NFT_PAYLOAD_LL_HEADER             = 0x0
+	NFT_PAYLOAD_NETWORK_HEADER        = 0x1
+	NFT_PAYLOAD_TRANSPORT_HEADER      = 0x2
+	NFT_PAYLOAD_INNER_HEADER          = 0x3
+	NFT_PAYLOAD_TUN_HEADER            = 0x4
+	NFT_PAYLOAD_CSUM_NONE             = 0x0
+	NFT_PAYLOAD_CSUM_INET             = 0x1
+	NFT_PAYLOAD_CSUM_SCTP             = 0x2
+	NFT_PAYLOAD_L4CSUM_PSEUDOHDR      = 0x1
+	NFTA_PAYLOAD_UNSPEC               = 0x0
+	NFTA_PAYLOAD_DREG                 = 0x1
+	NFTA_PAYLOAD_BASE                 = 0x2
+	NFTA_PAYLOAD_OFFSET               = 0x3
+	NFTA_PAYLOAD_LEN                  = 0x4
+	NFTA_PAYLOAD_SREG                 = 0x5
+	NFTA_PAYLOAD_CSUM_TYPE            = 0x6
+	NFTA_PAYLOAD_CSUM_OFFSET          = 0x7
+	NFTA_PAYLOAD_CSUM_FLAGS           = 0x8
+	NFT_EXTHDR_F_PRESENT              = 0x1
+	NFT_EXTHDR_OP_IPV6                = 0x0
+	NFT_EXTHDR_OP_TCPOPT              = 0x1
+	NFTA_EXTHDR_UNSPEC                = 0x0
+	NFTA_EXTHDR_DREG                  = 0x1
+	NFTA_EXTHDR_TYPE                  = 0x2
+	NFTA_EXTHDR_OFFSET                = 0x3
+	NFTA_EXTHDR_LEN                   = 0x4
+	NFTA_EXTHDR_FLAGS                 = 0x5
+	NFTA_EXTHDR_OP                    = 0x6
+	NFTA_EXTHDR_SREG                  = 0x7
+	NFT_META_LEN                      = 0x0
+	NFT_META_PROTOCOL                 = 0x1
+	NFT_META_PRIORITY                 = 0x2
+	NFT_META_MARK                     = 0x3
+	NFT_META_IIF                      = 0x4
+	NFT_META_OIF                      = 0x5
+	NFT_META_IIFNAME                  = 0x6
+	NFT_META_OIFNAME                  = 0x7
+	NFT_META_IIFTYPE                  = 0x8
+	NFT_META_OIFTYPE                  = 0x9
+	NFT_META_SKUID                    = 0xa
+	NFT_META_SKGID                    = 0xb
+	NFT_META_NFTRACE                  = 0xc
+	NFT_META_RTCLASSID                = 0xd
+	NFT_META_SECMARK                  = 0xe
+	NFT_META_NFPROTO                  = 0xf
+	NFT_META_L4PROTO                  = 0x10
+	NFT_META_BRI_IIFNAME              = 0x11
+	NFT_META_BRI_OIFNAME              = 0x12
+	NFT_META_PKTTYPE                  = 0x13
+	NFT_META_CPU                      = 0x14
+	NFT_META_IIFGROUP                 = 0x15
+	NFT_META_OIFGROUP                 = 0x16
+	NFT_META_CGROUP                   = 0x17
+	NFT_META_PRANDOM                  = 0x18
+	NFT_RT_CLASSID                    = 0x0
+	NFT_RT_NEXTHOP4                   = 0x1
+	NFT_RT_NEXTHOP6                   = 0x2
+	NFT_RT_TCPMSS                     = 0x3
+	NFT_HASH_JENKINS                  = 0x0
+	NFT_HASH_SYM                      = 0x1
+	NFTA_HASH_UNSPEC                  = 0x0
+	NFTA_HASH_SREG                    = 0x1
+	NFTA_HASH_DREG                    = 0x2
+	NFTA_HASH_LEN                     = 0x3
+	NFTA_HASH_MODULUS                 = 0x4
+	NFTA_HASH_SEED                    = 0x5
+	NFTA_HASH_OFFSET                  = 0x6
+	NFTA_HASH_TYPE                    = 0x7
+	NFTA_META_UNSPEC                  = 0x0
+	NFTA_META_DREG                    = 0x1
+	NFTA_META_KEY                     = 0x2
+	NFTA_META_SREG                    = 0x3
+	NFTA_RT_UNSPEC                    = 0x0
+	NFTA_RT_DREG                      = 0x1
+	NFTA_RT_KEY                       = 0x2
+	NFT_CT_STATE                      = 0x0
+	NFT_CT_DIRECTION                  = 0x1
+	NFT_CT_STATUS                     = 0x2
+	NFT_CT_MARK                       = 0x3
+	NFT_CT_SECMARK                    = 0x4
+	NFT_CT_EXPIRATION                 = 0x5
+	NFT_CT_HELPER                     = 0x6
+	NFT_CT_L3PROTOCOL                 = 0x7
+	NFT_CT_SRC                        = 0x8
+	NFT_CT_DST                        = 0x9
+	NFT_CT_PROTOCOL                   = 0xa
+	NFT_CT_PROTO_SRC                  = 0xb
+	NFT_CT_PROTO_DST                  = 0xc
+	NFT_CT_LABELS                     = 0xd
+	NFT_CT_PKTS                       = 0xe
+	NFT_CT_BYTES                      = 0xf
+	NFT_CT_AVGPKT                     = 0x10
+	NFT_CT_ZONE                       = 0x11
+	NFT_CT_EVENTMASK                  = 0x12
+	NFT_CT_SRC_IP                     = 0x13
+	NFT_CT_DST_IP                     = 0x14
+	NFT_CT_SRC_IP6                    = 0x15
+	NFT_CT_DST_IP6                    = 0x16
+	NFT_CT_ID                         = 0x17
+	NFTA_CT_UNSPEC                    = 0x0
+	NFTA_CT_DREG                      = 0x1
+	NFTA_CT_KEY                       = 0x2
+	NFTA_CT_DIRECTION                 = 0x3
+	NFTA_CT_SREG                      = 0x4
+	NFT_LIMIT_PKTS                    = 0x0
+	NFT_LIMIT_PKT_BYTES               = 0x1
+	NFT_LIMIT_F_INV                   = 0x1
+	NFTA_LIMIT_UNSPEC                 = 0x0
+	NFTA_LIMIT_RATE                   = 0x1
+	NFTA_LIMIT_UNIT                   = 0x2
+	NFTA_LIMIT_BURST                  = 0x3
+	NFTA_LIMIT_TYPE                   = 0x4
+	NFTA_LIMIT_FLAGS                  = 0x5
+	NFTA_LIMIT_PAD                    = 0x6
+	NFTA_COUNTER_UNSPEC               = 0x0
+	NFTA_COUNTER_BYTES                = 0x1
+	NFTA_COUNTER_PACKETS              = 0x2
+	NFTA_COUNTER_PAD                  = 0x3
+	NFTA_LOG_UNSPEC                   = 0x0
+	NFTA_LOG_GROUP                    = 0x1
+	NFTA_LOG_PREFIX                   = 0x2
+	NFTA_LOG_SNAPLEN                  = 0x3
+	NFTA_LOG_QTHRESHOLD               = 0x4
+	NFTA_LOG_LEVEL                    = 0x5
+	NFTA_LOG_FLAGS                    = 0x6
+	NFTA_QUEUE_UNSPEC                 = 0x0
+	NFTA_QUEUE_NUM                    = 0x1
+	NFTA_QUEUE_TOTAL                  = 0x2
+	NFTA_QUEUE_FLAGS                  = 0x3
+	NFTA_QUEUE_SREG_QNUM              = 0x4
+	NFT_QUOTA_F_INV                   = 0x1
+	NFT_QUOTA_F_DEPLETED              = 0x2
+	NFTA_QUOTA_UNSPEC                 = 0x0
+	NFTA_QUOTA_BYTES                  = 0x1
+	NFTA_QUOTA_FLAGS                  = 0x2
+	NFTA_QUOTA_PAD                    = 0x3
+	NFTA_QUOTA_CONSUMED               = 0x4
+	NFT_REJECT_ICMP_UNREACH           = 0x0
+	NFT_REJECT_TCP_RST                = 0x1
+	NFT_REJECT_ICMPX_UNREACH          = 0x2
+	NFT_REJECT_ICMPX_NO_ROUTE         = 0x0
+	NFT_REJECT_ICMPX_PORT_UNREACH     = 0x1
+	NFT_REJECT_ICMPX_HOST_UNREACH     = 0x2
+	NFT_REJECT_ICMPX_ADMIN_PROHIBITED = 0x3
+	NFTA_REJECT_UNSPEC                = 0x0
+	NFTA_REJECT_TYPE                  = 0x1
+	NFTA_REJECT_ICMP_CODE             = 0x2
+	NFT_NAT_SNAT                      = 0x0
+	NFT_NAT_DNAT                      = 0x1
+	NFTA_NAT_UNSPEC                   = 0x0
+	NFTA_NAT_TYPE                     = 0x1
+	NFTA_NAT_FAMILY                   = 0x2
+	NFTA_NAT_REG_ADDR_MIN             = 0x3
+	NFTA_NAT_REG_ADDR_MAX             = 0x4
+	NFTA_NAT_REG_PROTO_MIN            = 0x5
+	NFTA_NAT_REG_PROTO_MAX            = 0x6
+	NFTA_NAT_FLAGS                    = 0x7
+	NFTA_MASQ_UNSPEC                  = 0x0
+	NFTA_MASQ_FLAGS                   = 0x1
+	NFTA_MASQ_REG_PROTO_MIN           = 0x2
+	NFTA_MASQ_REG_PROTO_MAX           = 0x3
+	NFTA_REDIR_UNSPEC                 = 0x0
+	NFTA_REDIR_REG_PROTO_MIN          = 0x1
+	NFTA_REDIR_REG_PROTO_MAX          = 0x2
+	NFTA_REDIR_FLAGS                  = 0x3
+	NFTA_DUP_UNSPEC                   = 0x0
+	NFTA_DUP_SREG_ADDR                = 0x1
+	NFTA_DUP_SREG_DEV                 = 0x2
+	NFTA_FWD_UNSPEC                   = 0x0
+	NFTA_FWD_SREG_DEV                 = 0x1
+	NFTA_OBJREF_UNSPEC                = 0x0
+	NFTA_OBJREF_IMM_TYPE              = 0x1
+	NFTA_OBJREF_IMM_NAME              = 0x2
+	NFTA_OBJREF_SET_SREG              = 0x3
+	NFTA_OBJREF_SET_NAME              = 0x4
+	NFTA_OBJREF_SET_ID                = 0x5
+	NFTA_GEN_UNSPEC                   = 0x0
+	NFTA_GEN_ID                       = 0x1
+	NFTA_GEN_PROC_PID                 = 0x2
+	NFTA_GEN_PROC_NAME                = 0x3
+	NFTA_FIB_UNSPEC                   = 0x0
+	NFTA_FIB_DREG                     = 0x1
+	NFTA_FIB_RESULT                   = 0x2
+	NFTA_FIB_FLAGS                    = 0x3
+	NFT_FIB_RESULT_UNSPEC             = 0x0
+	NFT_FIB_RESULT_OIF                = 0x1
+	NFT_FIB_RESULT_OIFNAME            = 0x2
+	NFT_FIB_RESULT_ADDRTYPE           = 0x3
+	NFTA_FIB_F_SADDR                  = 0x1
+	NFTA_FIB_F_DADDR                  = 0x2
+	NFTA_FIB_F_MARK                   = 0x4
+	NFTA_FIB_F_IIF                    = 0x8
+	NFTA_FIB_F_OIF                    = 0x10
+	NFTA_FIB_F_PRESENT                = 0x20
+	NFTA_CT_HELPER_UNSPEC             = 0x0
+	NFTA_CT_HELPER_NAME               = 0x1
+	NFTA_CT_HELPER_L3PROTO            = 0x2
+	NFTA_CT_HELPER_L4PROTO            = 0x3
+	NFTA_OBJ_UNSPEC                   = 0x0
+	NFTA_OBJ_TABLE                    = 0x1
+	NFTA_OBJ_NAME                     = 0x2
+	NFTA_OBJ_TYPE                     = 0x3
+	NFTA_OBJ_DATA                     = 0x4
+	NFTA_OBJ_USE                      = 0x5
+	NFTA_TRACE_UNSPEC                 = 0x0
+	NFTA_TRACE_TABLE                  = 0x1
+	NFTA_TRACE_CHAIN                  = 0x2
+	NFTA_TRACE_RULE_HANDLE            = 0x3
+	NFTA_TRACE_TYPE                   = 0x4
+	NFTA_TRACE_VERDICT                = 0x5
+	NFTA_TRACE_ID                     = 0x6
+	NFTA_TRACE_LL_HEADER              = 0x7
+	NFTA_TRACE_NETWORK_HEADER         = 0x8
+	NFTA_TRACE_TRANSPORT_HEADER       = 0x9
+	NFTA_TRACE_IIF                    = 0xa
+	NFTA_TRACE_IIFTYPE                = 0xb
+	NFTA_TRACE_OIF                    = 0xc
+	NFTA_TRACE_OIFTYPE                = 0xd
+	NFTA_TRACE_MARK                   = 0xe
+	NFTA_TRACE_NFPROTO                = 0xf
+	NFTA_TRACE_POLICY                 = 0x10
+	NFTA_TRACE_PAD                    = 0x11
+	NFT_TRACETYPE_UNSPEC              = 0x0
+	NFT_TRACETYPE_POLICY              = 0x1
+	NFT_TRACETYPE_RETURN              = 0x2
+	NFT_TRACETYPE_RULE                = 0x3
+	NFTA_NG_UNSPEC                    = 0x0
+	NFTA_NG_DREG                      = 0x1
+	NFTA_NG_MODULUS                   = 0x2
+	NFTA_NG_TYPE                      = 0x3
+	NFTA_NG_OFFSET                    = 0x4
+	NFT_NG_INCREMENTAL                = 0x0
+	NFT_NG_RANDOM                     = 0x1
+)
+
+const (
+	NFTA_TARGET_UNSPEC = 0x0
+	NFTA_TARGET_NAME   = 0x1
+	NFTA_TARGET_REV    = 0x2
+	NFTA_TARGET_INFO   = 0x3
+	NFTA_MATCH_UNSPEC  = 0x0
+	NFTA_MATCH_NAME    = 0x1
+	NFTA_MATCH_REV     = 0x2
+	NFTA_MATCH_INFO    = 0x3
+	NFTA_COMPAT_UNSPEC = 0x0
+	NFTA_COMPAT_NAME   = 0x1
+	NFTA_COMPAT_REV    = 0x2
+	NFTA_COMPAT_TYPE   = 0x3
+)
+
+type RTCTime struct {
+	Sec   int32
+	Min   int32
+	Hour  int32
+	Mday  int32
+	Mon   int32
+	Year  int32
+	Wday  int32
+	Yday  int32
+	Isdst int32
+}
+
+type RTCWkAlrm struct {
+	Enabled uint8
+	Pending uint8
+	Time    RTCTime
+}
+
+type BlkpgIoctlArg struct {
+	Op      int32
+	Flags   int32
+	Datalen int32
+	Data    *byte
+}
+
+const (
+	BLKPG_ADD_PARTITION    = 0x1
+	BLKPG_DEL_PARTITION    = 0x2
+	BLKPG_RESIZE_PARTITION = 0x3
+)
+
+const (
+	NETNSA_NONE         = 0x0
+	NETNSA_NSID         = 0x1
+	NETNSA_PID          = 0x2
+	NETNSA_FD           = 0x3
+	NETNSA_TARGET_NSID  = 0x4
+	NETNSA_CURRENT_NSID = 0x5
+)
+
+type XDPRingOffset struct {
+	Producer uint64
+	Consumer uint64
+	Desc     uint64
+	Flags    uint64
+}
+
+type XDPMmapOffsets struct {
+	Rx XDPRingOffset
+	Tx XDPRingOffset
+	Fr XDPRingOffset
+	Cr XDPRingOffset
+}
+
+type XDPUmemReg struct {
+	Addr            uint64
+	Len             uint64
+	Size            uint32
+	Headroom        uint32
+	Flags           uint32
+	Tx_metadata_len uint32
+}
+
+type XDPStatistics struct {
+	Rx_dropped               uint64
+	Rx_invalid_descs         uint64
+	Tx_invalid_descs         uint64
+	Rx_ring_full             uint64
+	Rx_fill_ring_empty_descs uint64
+	Tx_ring_empty_descs      uint64
+}
+
+type XDPDesc struct {
+	Addr    uint64
+	Len     uint32
+	Options uint32
+}
+
+const (
+	NCSI_CMD_UNSPEC                 = 0x0
+	NCSI_CMD_PKG_INFO               = 0x1
+	NCSI_CMD_SET_INTERFACE          = 0x2
+	NCSI_CMD_CLEAR_INTERFACE        = 0x3
+	NCSI_ATTR_UNSPEC                = 0x0
+	NCSI_ATTR_IFINDEX               = 0x1
+	NCSI_ATTR_PACKAGE_LIST          = 0x2
+	NCSI_ATTR_PACKAGE_ID            = 0x3
+	NCSI_ATTR_CHANNEL_ID            = 0x4
+	NCSI_PKG_ATTR_UNSPEC            = 0x0
+	NCSI_PKG_ATTR                   = 0x1
+	NCSI_PKG_ATTR_ID                = 0x2
+	NCSI_PKG_ATTR_FORCED            = 0x3
+	NCSI_PKG_ATTR_CHANNEL_LIST      = 0x4
+	NCSI_CHANNEL_ATTR_UNSPEC        = 0x0
+	NCSI_CHANNEL_ATTR               = 0x1
+	NCSI_CHANNEL_ATTR_ID            = 0x2
+	NCSI_CHANNEL_ATTR_VERSION_MAJOR = 0x3
+	NCSI_CHANNEL_ATTR_VERSION_MINOR = 0x4
+	NCSI_CHANNEL_ATTR_VERSION_STR   = 0x5
+	NCSI_CHANNEL_ATTR_LINK_STATE    = 0x6
+	NCSI_CHANNEL_ATTR_ACTIVE        = 0x7
+	NCSI_CHANNEL_ATTR_FORCED        = 0x8
+	NCSI_CHANNEL_ATTR_VLAN_LIST     = 0x9
+	NCSI_CHANNEL_ATTR_VLAN_ID       = 0xa
+)
+
+type ScmTimestamping struct {
+	Ts [3]Timespec
+}
+
+const (
+	SOF_TIMESTAMPING_TX_HARDWARE  = 0x1
+	SOF_TIMESTAMPING_TX_SOFTWARE  = 0x2
+	SOF_TIMESTAMPING_RX_HARDWARE  = 0x4
+	SOF_TIMESTAMPING_RX_SOFTWARE  = 0x8
+	SOF_TIMESTAMPING_SOFTWARE     = 0x10
+	SOF_TIMESTAMPING_SYS_HARDWARE = 0x20
+	SOF_TIMESTAMPING_RAW_HARDWARE = 0x40
+	SOF_TIMESTAMPING_OPT_ID       = 0x80
+	SOF_TIMESTAMPING_TX_SCHED     = 0x100
+	SOF_TIMESTAMPING_TX_ACK       = 0x200
+	SOF_TIMESTAMPING_OPT_CMSG     = 0x400
+	SOF_TIMESTAMPING_OPT_TSONLY   = 0x800
+	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
+	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
+	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+	SOF_TIMESTAMPING_BIND_PHC     = 0x8000
+	SOF_TIMESTAMPING_OPT_ID_TCP   = 0x10000
+
+	SOF_TIMESTAMPING_LAST = 0x40000
+	SOF_TIMESTAMPING_MASK = 0x7ffff
+
+	SCM_TSTAMP_SND   = 0x0
+	SCM_TSTAMP_SCHED = 0x1
+	SCM_TSTAMP_ACK   = 0x2
+)
+
+type SockExtendedErr struct {
+	Errno  uint32
+	Origin uint8
+	Type   uint8
+	Code   uint8
+	Pad    uint8
+	Info   uint32
+	Data   uint32
+}
+
+type FanotifyEventMetadata struct {
+	Event_len    uint32
+	Vers         uint8
+	Reserved     uint8
+	Metadata_len uint16
+	Mask         uint64
+	Fd           int32
+	Pid          int32
+}
+
+type FanotifyResponse struct {
+	Fd       int32
+	Response uint32
+}
+
+const (
+	CRYPTO_MSG_BASE      = 0x10
+	CRYPTO_MSG_NEWALG    = 0x10
+	CRYPTO_MSG_DELALG    = 0x11
+	CRYPTO_MSG_UPDATEALG = 0x12
+	CRYPTO_MSG_GETALG    = 0x13
+	CRYPTO_MSG_DELRNG    = 0x14
+	CRYPTO_MSG_GETSTAT   = 0x15
+)
+
+const (
+	CRYPTOCFGA_UNSPEC           = 0x0
+	CRYPTOCFGA_PRIORITY_VAL     = 0x1
+	CRYPTOCFGA_REPORT_LARVAL    = 0x2
+	CRYPTOCFGA_REPORT_HASH      = 0x3
+	CRYPTOCFGA_REPORT_BLKCIPHER = 0x4
+	CRYPTOCFGA_REPORT_AEAD      = 0x5
+	CRYPTOCFGA_REPORT_COMPRESS  = 0x6
+	CRYPTOCFGA_REPORT_RNG       = 0x7
+	CRYPTOCFGA_REPORT_CIPHER    = 0x8
+	CRYPTOCFGA_REPORT_AKCIPHER  = 0x9
+	CRYPTOCFGA_REPORT_KPP       = 0xa
+	CRYPTOCFGA_REPORT_ACOMP     = 0xb
+	CRYPTOCFGA_STAT_LARVAL      = 0xc
+	CRYPTOCFGA_STAT_HASH        = 0xd
+	CRYPTOCFGA_STAT_BLKCIPHER   = 0xe
+	CRYPTOCFGA_STAT_AEAD        = 0xf
+	CRYPTOCFGA_STAT_COMPRESS    = 0x10
+	CRYPTOCFGA_STAT_RNG         = 0x11
+	CRYPTOCFGA_STAT_CIPHER      = 0x12
+	CRYPTOCFGA_STAT_AKCIPHER    = 0x13
+	CRYPTOCFGA_STAT_KPP         = 0x14
+	CRYPTOCFGA_STAT_ACOMP       = 0x15
+)
+
+const (
+	BPF_REG_0                                  = 0x0
+	BPF_REG_1                                  = 0x1
+	BPF_REG_2                                  = 0x2
+	BPF_REG_3                                  = 0x3
+	BPF_REG_4                                  = 0x4
+	BPF_REG_5                                  = 0x5
+	BPF_REG_6                                  = 0x6
+	BPF_REG_7                                  = 0x7
+	BPF_REG_8                                  = 0x8
+	BPF_REG_9                                  = 0x9
+	BPF_REG_10                                 = 0xa
+	BPF_CGROUP_ITER_ORDER_UNSPEC               = 0x0
+	BPF_CGROUP_ITER_SELF_ONLY                  = 0x1
+	BPF_CGROUP_ITER_DESCENDANTS_PRE            = 0x2
+	BPF_CGROUP_ITER_DESCENDANTS_POST           = 0x3
+	BPF_CGROUP_ITER_ANCESTORS_UP               = 0x4
+	BPF_MAP_CREATE                             = 0x0
+	BPF_MAP_LOOKUP_ELEM                        = 0x1
+	BPF_MAP_UPDATE_ELEM                        = 0x2
+	BPF_MAP_DELETE_ELEM                        = 0x3
+	BPF_MAP_GET_NEXT_KEY                       = 0x4
+	BPF_PROG_LOAD                              = 0x5
+	BPF_OBJ_PIN                                = 0x6
+	BPF_OBJ_GET                                = 0x7
+	BPF_PROG_ATTACH                            = 0x8
+	BPF_PROG_DETACH                            = 0x9
+	BPF_PROG_TEST_RUN                          = 0xa
+	BPF_PROG_RUN                               = 0xa
+	BPF_PROG_GET_NEXT_ID                       = 0xb
+	BPF_MAP_GET_NEXT_ID                        = 0xc
+	BPF_PROG_GET_FD_BY_ID                      = 0xd
+	BPF_MAP_GET_FD_BY_ID                       = 0xe
+	BPF_OBJ_GET_INFO_BY_FD                     = 0xf
+	BPF_PROG_QUERY                             = 0x10
+	BPF_RAW_TRACEPOINT_OPEN                    = 0x11
+	BPF_BTF_LOAD                               = 0x12
+	BPF_BTF_GET_FD_BY_ID                       = 0x13
+	BPF_TASK_FD_QUERY                          = 0x14
+	BPF_MAP_LOOKUP_AND_DELETE_ELEM             = 0x15
+	BPF_MAP_FREEZE                             = 0x16
+	BPF_BTF_GET_NEXT_ID                        = 0x17
+	BPF_MAP_LOOKUP_BATCH                       = 0x18
+	BPF_MAP_LOOKUP_AND_DELETE_BATCH            = 0x19
+	BPF_MAP_UPDATE_BATCH                       = 0x1a
+	BPF_MAP_DELETE_BATCH                       = 0x1b
+	BPF_LINK_CREATE                            = 0x1c
+	BPF_LINK_UPDATE                            = 0x1d
+	BPF_LINK_GET_FD_BY_ID                      = 0x1e
+	BPF_LINK_GET_NEXT_ID                       = 0x1f
+	BPF_ENABLE_STATS                           = 0x20
+	BPF_ITER_CREATE                            = 0x21
+	BPF_LINK_DETACH                            = 0x22
+	BPF_PROG_BIND_MAP                          = 0x23
+	BPF_MAP_TYPE_UNSPEC                        = 0x0
+	BPF_MAP_TYPE_HASH                          = 0x1
+	BPF_MAP_TYPE_ARRAY                         = 0x2
+	BPF_MAP_TYPE_PROG_ARRAY                    = 0x3
+	BPF_MAP_TYPE_PERF_EVENT_ARRAY              = 0x4
+	BPF_MAP_TYPE_PERCPU_HASH                   = 0x5
+	BPF_MAP_TYPE_PERCPU_ARRAY                  = 0x6
+	BPF_MAP_TYPE_STACK_TRACE                   = 0x7
+	BPF_MAP_TYPE_CGROUP_ARRAY                  = 0x8
+	BPF_MAP_TYPE_LRU_HASH                      = 0x9
+	BPF_MAP_TYPE_LRU_PERCPU_HASH               = 0xa
+	BPF_MAP_TYPE_LPM_TRIE                      = 0xb
+	BPF_MAP_TYPE_ARRAY_OF_MAPS                 = 0xc
+	BPF_MAP_TYPE_HASH_OF_MAPS                  = 0xd
+	BPF_MAP_TYPE_DEVMAP                        = 0xe
+	BPF_MAP_TYPE_SOCKMAP                       = 0xf
+	BPF_MAP_TYPE_CPUMAP                        = 0x10
+	BPF_MAP_TYPE_XSKMAP                        = 0x11
+	BPF_MAP_TYPE_SOCKHASH                      = 0x12
+	BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED     = 0x13
+	BPF_MAP_TYPE_CGROUP_STORAGE                = 0x13
+	BPF_MAP_TYPE_REUSEPORT_SOCKARRAY           = 0x14
+	BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE         = 0x15
+	BPF_MAP_TYPE_QUEUE                         = 0x16
+	BPF_MAP_TYPE_STACK                         = 0x17
+	BPF_MAP_TYPE_SK_STORAGE                    = 0x18
+	BPF_MAP_TYPE_DEVMAP_HASH                   = 0x19
+	BPF_MAP_TYPE_STRUCT_OPS                    = 0x1a
+	BPF_MAP_TYPE_RINGBUF                       = 0x1b
+	BPF_MAP_TYPE_INODE_STORAGE                 = 0x1c
+	BPF_MAP_TYPE_TASK_STORAGE                  = 0x1d
+	BPF_MAP_TYPE_BLOOM_FILTER                  = 0x1e
+	BPF_MAP_TYPE_USER_RINGBUF                  = 0x1f
+	BPF_MAP_TYPE_CGRP_STORAGE                  = 0x20
+	BPF_PROG_TYPE_UNSPEC                       = 0x0
+	BPF_PROG_TYPE_SOCKET_FILTER                = 0x1
+	BPF_PROG_TYPE_KPROBE                       = 0x2
+	BPF_PROG_TYPE_SCHED_CLS                    = 0x3
+	BPF_PROG_TYPE_SCHED_ACT                    = 0x4
+	BPF_PROG_TYPE_TRACEPOINT                   = 0x5
+	BPF_PROG_TYPE_XDP                          = 0x6
+	BPF_PROG_TYPE_PERF_EVENT                   = 0x7
+	BPF_PROG_TYPE_CGROUP_SKB                   = 0x8
+	BPF_PROG_TYPE_CGROUP_SOCK                  = 0x9
+	BPF_PROG_TYPE_LWT_IN                       = 0xa
+	BPF_PROG_TYPE_LWT_OUT                      = 0xb
+	BPF_PROG_TYPE_LWT_XMIT                     = 0xc
+	BPF_PROG_TYPE_SOCK_OPS                     = 0xd
+	BPF_PROG_TYPE_SK_SKB                       = 0xe
+	BPF_PROG_TYPE_CGROUP_DEVICE                = 0xf
+	BPF_PROG_TYPE_SK_MSG                       = 0x10
+	BPF_PROG_TYPE_RAW_TRACEPOINT               = 0x11
+	BPF_PROG_TYPE_CGROUP_SOCK_ADDR             = 0x12
+	BPF_PROG_TYPE_LWT_SEG6LOCAL                = 0x13
+	BPF_PROG_TYPE_LIRC_MODE2                   = 0x14
+	BPF_PROG_TYPE_SK_REUSEPORT                 = 0x15
+	BPF_PROG_TYPE_FLOW_DISSECTOR               = 0x16
+	BPF_PROG_TYPE_CGROUP_SYSCTL                = 0x17
+	BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE      = 0x18
+	BPF_PROG_TYPE_CGROUP_SOCKOPT               = 0x19
+	BPF_PROG_TYPE_TRACING                      = 0x1a
+	BPF_PROG_TYPE_STRUCT_OPS                   = 0x1b
+	BPF_PROG_TYPE_EXT                          = 0x1c
+	BPF_PROG_TYPE_LSM                          = 0x1d
+	BPF_PROG_TYPE_SK_LOOKUP                    = 0x1e
+	BPF_PROG_TYPE_SYSCALL                      = 0x1f
+	BPF_PROG_TYPE_NETFILTER                    = 0x20
+	BPF_CGROUP_INET_INGRESS                    = 0x0
+	BPF_CGROUP_INET_EGRESS                     = 0x1
+	BPF_CGROUP_INET_SOCK_CREATE                = 0x2
+	BPF_CGROUP_SOCK_OPS                        = 0x3
+	BPF_SK_SKB_STREAM_PARSER                   = 0x4
+	BPF_SK_SKB_STREAM_VERDICT                  = 0x5
+	BPF_CGROUP_DEVICE                          = 0x6
+	BPF_SK_MSG_VERDICT                         = 0x7
+	BPF_CGROUP_INET4_BIND                      = 0x8
+	BPF_CGROUP_INET6_BIND                      = 0x9
+	BPF_CGROUP_INET4_CONNECT                   = 0xa
+	BPF_CGROUP_INET6_CONNECT                   = 0xb
+	BPF_CGROUP_INET4_POST_BIND                 = 0xc
+	BPF_CGROUP_INET6_POST_BIND                 = 0xd
+	BPF_CGROUP_UDP4_SENDMSG                    = 0xe
+	BPF_CGROUP_UDP6_SENDMSG                    = 0xf
+	BPF_LIRC_MODE2                             = 0x10
+	BPF_FLOW_DISSECTOR                         = 0x11
+	BPF_CGROUP_SYSCTL                          = 0x12
+	BPF_CGROUP_UDP4_RECVMSG                    = 0x13
+	BPF_CGROUP_UDP6_RECVMSG                    = 0x14
+	BPF_CGROUP_GETSOCKOPT                      = 0x15
+	BPF_CGROUP_SETSOCKOPT                      = 0x16
+	BPF_TRACE_RAW_TP                           = 0x17
+	BPF_TRACE_FENTRY                           = 0x18
+	BPF_TRACE_FEXIT                            = 0x19
+	BPF_MODIFY_RETURN                          = 0x1a
+	BPF_LSM_MAC                                = 0x1b
+	BPF_TRACE_ITER                             = 0x1c
+	BPF_CGROUP_INET4_GETPEERNAME               = 0x1d
+	BPF_CGROUP_INET6_GETPEERNAME               = 0x1e
+	BPF_CGROUP_INET4_GETSOCKNAME               = 0x1f
+	BPF_CGROUP_INET6_GETSOCKNAME               = 0x20
+	BPF_XDP_DEVMAP                             = 0x21
+	BPF_CGROUP_INET_SOCK_RELEASE               = 0x22
+	BPF_XDP_CPUMAP                             = 0x23
+	BPF_SK_LOOKUP                              = 0x24
+	BPF_XDP                                    = 0x25
+	BPF_SK_SKB_VERDICT                         = 0x26
+	BPF_SK_REUSEPORT_SELECT                    = 0x27
+	BPF_SK_REUSEPORT_SELECT_OR_MIGRATE         = 0x28
+	BPF_PERF_EVENT                             = 0x29
+	BPF_TRACE_KPROBE_MULTI                     = 0x2a
+	BPF_LSM_CGROUP                             = 0x2b
+	BPF_STRUCT_OPS                             = 0x2c
+	BPF_NETFILTER                              = 0x2d
+	BPF_TCX_INGRESS                            = 0x2e
+	BPF_TCX_EGRESS                             = 0x2f
+	BPF_TRACE_UPROBE_MULTI                     = 0x30
+	BPF_LINK_TYPE_UNSPEC                       = 0x0
+	BPF_LINK_TYPE_RAW_TRACEPOINT               = 0x1
+	BPF_LINK_TYPE_TRACING                      = 0x2
+	BPF_LINK_TYPE_CGROUP                       = 0x3
+	BPF_LINK_TYPE_ITER                         = 0x4
+	BPF_LINK_TYPE_NETNS                        = 0x5
+	BPF_LINK_TYPE_XDP                          = 0x6
+	BPF_LINK_TYPE_PERF_EVENT                   = 0x7
+	BPF_LINK_TYPE_KPROBE_MULTI                 = 0x8
+	BPF_LINK_TYPE_STRUCT_OPS                   = 0x9
+	BPF_LINK_TYPE_NETFILTER                    = 0xa
+	BPF_LINK_TYPE_TCX                          = 0xb
+	BPF_LINK_TYPE_UPROBE_MULTI                 = 0xc
+	BPF_PERF_EVENT_UNSPEC                      = 0x0
+	BPF_PERF_EVENT_UPROBE                      = 0x1
+	BPF_PERF_EVENT_URETPROBE                   = 0x2
+	BPF_PERF_EVENT_KPROBE                      = 0x3
+	BPF_PERF_EVENT_KRETPROBE                   = 0x4
+	BPF_PERF_EVENT_TRACEPOINT                  = 0x5
+	BPF_PERF_EVENT_EVENT                       = 0x6
+	BPF_F_KPROBE_MULTI_RETURN                  = 0x1
+	BPF_F_UPROBE_MULTI_RETURN                  = 0x1
+	BPF_ANY                                    = 0x0
+	BPF_NOEXIST                                = 0x1
+	BPF_EXIST                                  = 0x2
+	BPF_F_LOCK                                 = 0x4
+	BPF_F_NO_PREALLOC                          = 0x1
+	BPF_F_NO_COMMON_LRU                        = 0x2
+	BPF_F_NUMA_NODE                            = 0x4
+	BPF_F_RDONLY                               = 0x8
+	BPF_F_WRONLY                               = 0x10
+	BPF_F_STACK_BUILD_ID                       = 0x20
+	BPF_F_ZERO_SEED                            = 0x40
+	BPF_F_RDONLY_PROG                          = 0x80
+	BPF_F_WRONLY_PROG                          = 0x100
+	BPF_F_CLONE                                = 0x200
+	BPF_F_MMAPABLE                             = 0x400
+	BPF_F_PRESERVE_ELEMS                       = 0x800
+	BPF_F_INNER_MAP                            = 0x1000
+	BPF_F_LINK                                 = 0x2000
+	BPF_F_PATH_FD                              = 0x4000
+	BPF_STATS_RUN_TIME                         = 0x0
+	BPF_STACK_BUILD_ID_EMPTY                   = 0x0
+	BPF_STACK_BUILD_ID_VALID                   = 0x1
+	BPF_STACK_BUILD_ID_IP                      = 0x2
+	BPF_F_RECOMPUTE_CSUM                       = 0x1
+	BPF_F_INVALIDATE_HASH                      = 0x2
+	BPF_F_HDR_FIELD_MASK                       = 0xf
+	BPF_F_PSEUDO_HDR                           = 0x10
+	BPF_F_MARK_MANGLED_0                       = 0x20
+	BPF_F_MARK_ENFORCE                         = 0x40
+	BPF_F_INGRESS                              = 0x1
+	BPF_F_TUNINFO_IPV6                         = 0x1
+	BPF_F_SKIP_FIELD_MASK                      = 0xff
+	BPF_F_USER_STACK                           = 0x100
+	BPF_F_FAST_STACK_CMP                       = 0x200
+	BPF_F_REUSE_STACKID                        = 0x400
+	BPF_F_USER_BUILD_ID                        = 0x800
+	BPF_F_ZERO_CSUM_TX                         = 0x2
+	BPF_F_DONT_FRAGMENT                        = 0x4
+	BPF_F_SEQ_NUMBER                           = 0x8
+	BPF_F_NO_TUNNEL_KEY                        = 0x10
+	BPF_F_TUNINFO_FLAGS                        = 0x10
+	BPF_F_INDEX_MASK                           = 0xffffffff
+	BPF_F_CURRENT_CPU                          = 0xffffffff
+	BPF_F_CTXLEN_MASK                          = 0xfffff00000000
+	BPF_F_CURRENT_NETNS                        = -0x1
+	BPF_CSUM_LEVEL_QUERY                       = 0x0
+	BPF_CSUM_LEVEL_INC                         = 0x1
+	BPF_CSUM_LEVEL_DEC                         = 0x2
+	BPF_CSUM_LEVEL_RESET                       = 0x3
+	BPF_F_ADJ_ROOM_FIXED_GSO                   = 0x1
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV4               = 0x2
+	BPF_F_ADJ_ROOM_ENCAP_L3_IPV6               = 0x4
+	BPF_F_ADJ_ROOM_ENCAP_L4_GRE                = 0x8
+	BPF_F_ADJ_ROOM_ENCAP_L4_UDP                = 0x10
+	BPF_F_ADJ_ROOM_NO_CSUM_RESET               = 0x20
+	BPF_F_ADJ_ROOM_ENCAP_L2_ETH                = 0x40
+	BPF_F_ADJ_ROOM_DECAP_L3_IPV4               = 0x80
+	BPF_F_ADJ_ROOM_DECAP_L3_IPV6               = 0x100
+	BPF_ADJ_ROOM_ENCAP_L2_MASK                 = 0xff
+	BPF_ADJ_ROOM_ENCAP_L2_SHIFT                = 0x38
+	BPF_F_SYSCTL_BASE_NAME                     = 0x1
+	BPF_LOCAL_STORAGE_GET_F_CREATE             = 0x1
+	BPF_SK_STORAGE_GET_F_CREATE                = 0x1
+	BPF_F_GET_BRANCH_RECORDS_SIZE              = 0x1
+	BPF_RB_NO_WAKEUP                           = 0x1
+	BPF_RB_FORCE_WAKEUP                        = 0x2
+	BPF_RB_AVAIL_DATA                          = 0x0
+	BPF_RB_RING_SIZE                           = 0x1
+	BPF_RB_CONS_POS                            = 0x2
+	BPF_RB_PROD_POS                            = 0x3
+	BPF_RINGBUF_BUSY_BIT                       = 0x80000000
+	BPF_RINGBUF_DISCARD_BIT                    = 0x40000000
+	BPF_RINGBUF_HDR_SZ                         = 0x8
+	BPF_SK_LOOKUP_F_REPLACE                    = 0x1
+	BPF_SK_LOOKUP_F_NO_REUSEPORT               = 0x2
+	BPF_ADJ_ROOM_NET                           = 0x0
+	BPF_ADJ_ROOM_MAC                           = 0x1
+	BPF_HDR_START_MAC                          = 0x0
+	BPF_HDR_START_NET                          = 0x1
+	BPF_LWT_ENCAP_SEG6                         = 0x0
+	BPF_LWT_ENCAP_SEG6_INLINE                  = 0x1
+	BPF_LWT_ENCAP_IP                           = 0x2
+	BPF_F_BPRM_SECUREEXEC                      = 0x1
+	BPF_F_BROADCAST                            = 0x8
+	BPF_F_EXCLUDE_INGRESS                      = 0x10
+	BPF_SKB_TSTAMP_UNSPEC                      = 0x0
+	BPF_SKB_TSTAMP_DELIVERY_MONO               = 0x1
+	BPF_OK                                     = 0x0
+	BPF_DROP                                   = 0x2
+	BPF_REDIRECT                               = 0x7
+	BPF_LWT_REROUTE                            = 0x80
+	BPF_FLOW_DISSECTOR_CONTINUE                = 0x81
+	BPF_SOCK_OPS_RTO_CB_FLAG                   = 0x1
+	BPF_SOCK_OPS_RETRANS_CB_FLAG               = 0x2
+	BPF_SOCK_OPS_STATE_CB_FLAG                 = 0x4
+	BPF_SOCK_OPS_RTT_CB_FLAG                   = 0x8
+	BPF_SOCK_OPS_PARSE_ALL_HDR_OPT_CB_FLAG     = 0x10
+	BPF_SOCK_OPS_PARSE_UNKNOWN_HDR_OPT_CB_FLAG = 0x20
+	BPF_SOCK_OPS_WRITE_HDR_OPT_CB_FLAG         = 0x40
+	BPF_SOCK_OPS_ALL_CB_FLAGS                  = 0x7f
+	BPF_SOCK_OPS_VOID                          = 0x0
+	BPF_SOCK_OPS_TIMEOUT_INIT                  = 0x1
+	BPF_SOCK_OPS_RWND_INIT                     = 0x2
+	BPF_SOCK_OPS_TCP_CONNECT_CB                = 0x3
+	BPF_SOCK_OPS_ACTIVE_ESTABLISHED_CB         = 0x4
+	BPF_SOCK_OPS_PASSIVE_ESTABLISHED_CB        = 0x5
+	BPF_SOCK_OPS_NEEDS_ECN                     = 0x6
+	BPF_SOCK_OPS_BASE_RTT                      = 0x7
+	BPF_SOCK_OPS_RTO_CB                        = 0x8
+	BPF_SOCK_OPS_RETRANS_CB                    = 0x9
+	BPF_SOCK_OPS_STATE_CB                      = 0xa
+	BPF_SOCK_OPS_TCP_LISTEN_CB                 = 0xb
+	BPF_SOCK_OPS_RTT_CB                        = 0xc
+	BPF_SOCK_OPS_PARSE_HDR_OPT_CB              = 0xd
+	BPF_SOCK_OPS_HDR_OPT_LEN_CB                = 0xe
+	BPF_SOCK_OPS_WRITE_HDR_OPT_CB              = 0xf
+	BPF_TCP_ESTABLISHED                        = 0x1
+	BPF_TCP_SYN_SENT                           = 0x2
+	BPF_TCP_SYN_RECV                           = 0x3
+	BPF_TCP_FIN_WAIT1                          = 0x4
+	BPF_TCP_FIN_WAIT2                          = 0x5
+	BPF_TCP_TIME_WAIT                          = 0x6
+	BPF_TCP_CLOSE                              = 0x7
+	BPF_TCP_CLOSE_WAIT                         = 0x8
+	BPF_TCP_LAST_ACK                           = 0x9
+	BPF_TCP_LISTEN                             = 0xa
+	BPF_TCP_CLOSING                            = 0xb
+	BPF_TCP_NEW_SYN_RECV                       = 0xc
+	BPF_TCP_MAX_STATES                         = 0xe
+	TCP_BPF_IW                                 = 0x3e9
+	TCP_BPF_SNDCWND_CLAMP                      = 0x3ea
+	TCP_BPF_DELACK_MAX                         = 0x3eb
+	TCP_BPF_RTO_MIN                            = 0x3ec
+	TCP_BPF_SYN                                = 0x3ed
+	TCP_BPF_SYN_IP                             = 0x3ee
+	TCP_BPF_SYN_MAC                            = 0x3ef
+	BPF_LOAD_HDR_OPT_TCP_SYN                   = 0x1
+	BPF_WRITE_HDR_TCP_CURRENT_MSS              = 0x1
+	BPF_WRITE_HDR_TCP_SYNACK_COOKIE            = 0x2
+	BPF_DEVCG_ACC_MKNOD                        = 0x1
+	BPF_DEVCG_ACC_READ                         = 0x2
+	BPF_DEVCG_ACC_WRITE                        = 0x4
+	BPF_DEVCG_DEV_BLOCK                        = 0x1
+	BPF_DEVCG_DEV_CHAR                         = 0x2
+	BPF_FIB_LOOKUP_DIRECT                      = 0x1
+	BPF_FIB_LOOKUP_OUTPUT                      = 0x2
+	BPF_FIB_LOOKUP_SKIP_NEIGH                  = 0x4
+	BPF_FIB_LOOKUP_TBID                        = 0x8
+	BPF_FIB_LKUP_RET_SUCCESS                   = 0x0
+	BPF_FIB_LKUP_RET_BLACKHOLE                 = 0x1
+	BPF_FIB_LKUP_RET_UNREACHABLE               = 0x2
+	BPF_FIB_LKUP_RET_PROHIBIT                  = 0x3
+	BPF_FIB_LKUP_RET_NOT_FWDED                 = 0x4
+	BPF_FIB_LKUP_RET_FWD_DISABLED              = 0x5
+	BPF_FIB_LKUP_RET_UNSUPP_LWT                = 0x6
+	BPF_FIB_LKUP_RET_NO_NEIGH                  = 0x7
+	BPF_FIB_LKUP_RET_FRAG_NEEDED               = 0x8
+	BPF_MTU_CHK_SEGS                           = 0x1
+	BPF_MTU_CHK_RET_SUCCESS                    = 0x0
+	BPF_MTU_CHK_RET_FRAG_NEEDED                = 0x1
+	BPF_MTU_CHK_RET_SEGS_TOOBIG                = 0x2
+	BPF_FD_TYPE_RAW_TRACEPOINT                 = 0x0
+	BPF_FD_TYPE_TRACEPOINT                     = 0x1
+	BPF_FD_TYPE_KPROBE                         = 0x2
+	BPF_FD_TYPE_KRETPROBE                      = 0x3
+	BPF_FD_TYPE_UPROBE                         = 0x4
+	BPF_FD_TYPE_URETPROBE                      = 0x5
+	BPF_FLOW_DISSECTOR_F_PARSE_1ST_FRAG        = 0x1
+	BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL    = 0x2
+	BPF_FLOW_DISSECTOR_F_STOP_AT_ENCAP         = 0x4
+	BPF_CORE_FIELD_BYTE_OFFSET                 = 0x0
+	BPF_CORE_FIELD_BYTE_SIZE                   = 0x1
+	BPF_CORE_FIELD_EXISTS                      = 0x2
+	BPF_CORE_FIELD_SIGNED                      = 0x3
+	BPF_CORE_FIELD_LSHIFT_U64                  = 0x4
+	BPF_CORE_FIELD_RSHIFT_U64                  = 0x5
+	BPF_CORE_TYPE_ID_LOCAL                     = 0x6
+	BPF_CORE_TYPE_ID_TARGET                    = 0x7
+	BPF_CORE_TYPE_EXISTS                       = 0x8
+	BPF_CORE_TYPE_SIZE                         = 0x9
+	BPF_CORE_ENUMVAL_EXISTS                    = 0xa
+	BPF_CORE_ENUMVAL_VALUE                     = 0xb
+	BPF_CORE_TYPE_MATCHES                      = 0xc
+	BPF_F_TIMER_ABS                            = 0x1
+)
+
+const (
+	TCA_UNSPEC            = 0x0
+	TCA_KIND              = 0x1
+	TCA_OPTIONS           = 0x2
+	TCA_STATS             = 0x3
+	TCA_XSTATS            = 0x4
+	TCA_RATE              = 0x5
+	TCA_FCNT              = 0x6
+	TCA_STATS2            = 0x7
+	TCA_STAB              = 0x8
+	TCA_PAD               = 0x9
+	TCA_DUMP_INVISIBLE    = 0xa
+	TCA_CHAIN             = 0xb
+	TCA_HW_OFFLOAD        = 0xc
+	TCA_INGRESS_BLOCK     = 0xd
+	TCA_EGRESS_BLOCK      = 0xe
+	TCA_DUMP_FLAGS        = 0xf
+	TCA_EXT_WARN_MSG      = 0x10
+	RTNLGRP_NONE          = 0x0
+	RTNLGRP_LINK          = 0x1
+	RTNLGRP_NOTIFY        = 0x2
+	RTNLGRP_NEIGH         = 0x3
+	RTNLGRP_TC            = 0x4
+	RTNLGRP_IPV4_IFADDR   = 0x5
+	RTNLGRP_IPV4_MROUTE   = 0x6
+	RTNLGRP_IPV4_ROUTE    = 0x7
+	RTNLGRP_IPV4_RULE     = 0x8
+	RTNLGRP_IPV6_IFADDR   = 0x9
+	RTNLGRP_IPV6_MROUTE   = 0xa
+	RTNLGRP_IPV6_ROUTE    = 0xb
+	RTNLGRP_IPV6_IFINFO   = 0xc
+	RTNLGRP_DECnet_IFADDR = 0xd
+	RTNLGRP_NOP2          = 0xe
+	RTNLGRP_DECnet_ROUTE  = 0xf
+	RTNLGRP_DECnet_RULE   = 0x10
+	RTNLGRP_NOP4          = 0x11
+	RTNLGRP_IPV6_PREFIX   = 0x12
+	RTNLGRP_IPV6_RULE     = 0x13
+	RTNLGRP_ND_USEROPT    = 0x14
+	RTNLGRP_PHONET_IFADDR = 0x15
+	RTNLGRP_PHONET_ROUTE  = 0x16
+	RTNLGRP_DCB           = 0x17
+	RTNLGRP_IPV4_NETCONF  = 0x18
+	RTNLGRP_IPV6_NETCONF  = 0x19
+	RTNLGRP_MDB           = 0x1a
+	RTNLGRP_MPLS_ROUTE    = 0x1b
+	RTNLGRP_NSID          = 0x1c
+	RTNLGRP_MPLS_NETCONF  = 0x1d
+	RTNLGRP_IPV4_MROUTE_R = 0x1e
+	RTNLGRP_IPV6_MROUTE_R = 0x1f
+	RTNLGRP_NEXTHOP       = 0x20
+	RTNLGRP_BRVLAN        = 0x21
+	RTNLGRP_MCTP_IFADDR   = 0x22
+	RTNLGRP_TUNNEL        = 0x23
+	RTNLGRP_STATS         = 0x24
+	RTNLGRP_IPV4_MCADDR   = 0x25
+	RTNLGRP_IPV6_MCADDR   = 0x26
+	RTNLGRP_IPV6_ACADDR   = 0x27
+	TCA_ROOT_UNSPEC       = 0x0
+	TCA_ROOT_TAB          = 0x1
+	TCA_ROOT_FLAGS        = 0x2
+	TCA_ROOT_COUNT        = 0x3
+	TCA_ROOT_TIME_DELTA   = 0x4
+	TCA_ROOT_EXT_WARN_MSG = 0x5
+)
+
+type CapUserHeader struct {
+	Version uint32
+	Pid     int32
+}
+
+type CapUserData struct {
+	Effective   uint32
+	Permitted   uint32
+	Inheritable uint32
+}
+
+const (
+	LINUX_CAPABILITY_VERSION_1 = 0x19980330
+	LINUX_CAPABILITY_VERSION_2 = 0x20071026
+	LINUX_CAPABILITY_VERSION_3 = 0x20080522
+)
+
+const (
+	LO_FLAGS_READ_ONLY = 0x1
+	LO_FLAGS_AUTOCLEAR = 0x4
+	LO_FLAGS_PARTSCAN  = 0x8
+	LO_FLAGS_DIRECT_IO = 0x10
+)
+
+type LoopInfo64 struct {
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           uint64
+	Sizelimit        uint64
+	Number           uint32
+	Encrypt_type     uint32
+	Encrypt_key_size uint32
+	Flags            uint32
+	File_name        [64]uint8
+	Crypt_name       [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+}
+type LoopConfig struct {
+	Fd   uint32
+	Size uint32
+	Info LoopInfo64
+	_    [8]uint64
+}
+
+type TIPCSocketAddr struct {
+	Ref  uint32
+	Node uint32
+}
+
+type TIPCServiceRange struct {
+	Type  uint32
+	Lower uint32
+	Upper uint32
+}
+
+type TIPCServiceName struct {
+	Type     uint32
+	Instance uint32
+	Domain   uint32
+}
+
+type TIPCEvent struct {
+	Event uint32
+	Lower uint32
+	Upper uint32
+	Port  TIPCSocketAddr
+	S     TIPCSubscr
+}
+
+type TIPCGroupReq struct {
+	Type     uint32
+	Instance uint32
+	Scope    uint32
+	Flags    uint32
+}
+
+const (
+	TIPC_CLUSTER_SCOPE = 0x2
+	TIPC_NODE_SCOPE    = 0x3
+)
+
+const (
+	SYSLOG_ACTION_CLOSE         = 0
+	SYSLOG_ACTION_OPEN          = 1
+	SYSLOG_ACTION_READ          = 2
+	SYSLOG_ACTION_READ_ALL      = 3
+	SYSLOG_ACTION_READ_CLEAR    = 4
+	SYSLOG_ACTION_CLEAR         = 5
+	SYSLOG_ACTION_CONSOLE_OFF   = 6
+	SYSLOG_ACTION_CONSOLE_ON    = 7
+	SYSLOG_ACTION_CONSOLE_LEVEL = 8
+	SYSLOG_ACTION_SIZE_UNREAD   = 9
+	SYSLOG_ACTION_SIZE_BUFFER   = 10
+)
+
+const (
+	DEVLINK_CMD_UNSPEC                                 = 0x0
+	DEVLINK_CMD_GET                                    = 0x1
+	DEVLINK_CMD_SET                                    = 0x2
+	DEVLINK_CMD_NEW                                    = 0x3
+	DEVLINK_CMD_DEL                                    = 0x4
+	DEVLINK_CMD_PORT_GET                               = 0x5
+	DEVLINK_CMD_PORT_SET                               = 0x6
+	DEVLINK_CMD_PORT_NEW                               = 0x7
+	DEVLINK_CMD_PORT_DEL                               = 0x8
+	DEVLINK_CMD_PORT_SPLIT                             = 0x9
+	DEVLINK_CMD_PORT_UNSPLIT                           = 0xa
+	DEVLINK_CMD_SB_GET                                 = 0xb
+	DEVLINK_CMD_SB_SET                                 = 0xc
+	DEVLINK_CMD_SB_NEW                                 = 0xd
+	DEVLINK_CMD_SB_DEL                                 = 0xe
+	DEVLINK_CMD_SB_POOL_GET                            = 0xf
+	DEVLINK_CMD_SB_POOL_SET                            = 0x10
+	DEVLINK_CMD_SB_POOL_NEW                            = 0x11
+	DEVLINK_CMD_SB_POOL_DEL                            = 0x12
+	DEVLINK_CMD_SB_PORT_POOL_GET                       = 0x13
+	DEVLINK_CMD_SB_PORT_POOL_SET                       = 0x14
+	DEVLINK_CMD_SB_PORT_POOL_NEW                       = 0x15
+	DEVLINK_CMD_SB_PORT_POOL_DEL                       = 0x16
+	DEVLINK_CMD_SB_TC_POOL_BIND_GET                    = 0x17
+	DEVLINK_CMD_SB_TC_POOL_BIND_SET                    = 0x18
+	DEVLINK_CMD_SB_TC_POOL_BIND_NEW                    = 0x19
+	DEVLINK_CMD_SB_TC_POOL_BIND_DEL                    = 0x1a
+	DEVLINK_CMD_SB_OCC_SNAPSHOT                        = 0x1b
+	DEVLINK_CMD_SB_OCC_MAX_CLEAR                       = 0x1c
+	DEVLINK_CMD_ESWITCH_GET                            = 0x1d
+	DEVLINK_CMD_ESWITCH_SET                            = 0x1e
+	DEVLINK_CMD_DPIPE_TABLE_GET                        = 0x1f
+	DEVLINK_CMD_DPIPE_ENTRIES_GET                      = 0x20
+	DEVLINK_CMD_DPIPE_HEADERS_GET                      = 0x21
+	DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET               = 0x22
+	DEVLINK_CMD_RESOURCE_SET                           = 0x23
+	DEVLINK_CMD_RESOURCE_DUMP                          = 0x24
+	DEVLINK_CMD_RELOAD                                 = 0x25
+	DEVLINK_CMD_PARAM_GET                              = 0x26
+	DEVLINK_CMD_PARAM_SET                              = 0x27
+	DEVLINK_CMD_PARAM_NEW                              = 0x28
+	DEVLINK_CMD_PARAM_DEL                              = 0x29
+	DEVLINK_CMD_REGION_GET                             = 0x2a
+	DEVLINK_CMD_REGION_SET                             = 0x2b
+	DEVLINK_CMD_REGION_NEW                             = 0x2c
+	DEVLINK_CMD_REGION_DEL                             = 0x2d
+	DEVLINK_CMD_REGION_READ                            = 0x2e
+	DEVLINK_CMD_PORT_PARAM_GET                         = 0x2f
+	DEVLINK_CMD_PORT_PARAM_SET                         = 0x30
+	DEVLINK_CMD_PORT_PARAM_NEW                         = 0x31
+	DEVLINK_CMD_PORT_PARAM_DEL                         = 0x32
+	DEVLINK_CMD_INFO_GET                               = 0x33
+	DEVLINK_CMD_HEALTH_REPORTER_GET                    = 0x34
+	DEVLINK_CMD_HEALTH_REPORTER_SET                    = 0x35
+	DEVLINK_CMD_HEALTH_REPORTER_RECOVER                = 0x36
+	DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE               = 0x37
+	DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET               = 0x38
+	DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR             = 0x39
+	DEVLINK_CMD_FLASH_UPDATE                           = 0x3a
+	DEVLINK_CMD_FLASH_UPDATE_END                       = 0x3b
+	DEVLINK_CMD_FLASH_UPDATE_STATUS                    = 0x3c
+	DEVLINK_CMD_TRAP_GET                               = 0x3d
+	DEVLINK_CMD_TRAP_SET                               = 0x3e
+	DEVLINK_CMD_TRAP_NEW                               = 0x3f
+	DEVLINK_CMD_TRAP_DEL                               = 0x40
+	DEVLINK_CMD_TRAP_GROUP_GET                         = 0x41
+	DEVLINK_CMD_TRAP_GROUP_SET                         = 0x42
+	DEVLINK_CMD_TRAP_GROUP_NEW                         = 0x43
+	DEVLINK_CMD_TRAP_GROUP_DEL                         = 0x44
+	DEVLINK_CMD_TRAP_POLICER_GET                       = 0x45
+	DEVLINK_CMD_TRAP_POLICER_SET                       = 0x46
+	DEVLINK_CMD_TRAP_POLICER_NEW                       = 0x47
+	DEVLINK_CMD_TRAP_POLICER_DEL                       = 0x48
+	DEVLINK_CMD_HEALTH_REPORTER_TEST                   = 0x49
+	DEVLINK_CMD_RATE_GET                               = 0x4a
+	DEVLINK_CMD_RATE_SET                               = 0x4b
+	DEVLINK_CMD_RATE_NEW                               = 0x4c
+	DEVLINK_CMD_RATE_DEL                               = 0x4d
+	DEVLINK_CMD_LINECARD_GET                           = 0x4e
+	DEVLINK_CMD_LINECARD_SET                           = 0x4f
+	DEVLINK_CMD_LINECARD_NEW                           = 0x50
+	DEVLINK_CMD_LINECARD_DEL                           = 0x51
+	DEVLINK_CMD_SELFTESTS_GET                          = 0x52
+	DEVLINK_CMD_MAX                                    = 0x54
+	DEVLINK_PORT_TYPE_NOTSET                           = 0x0
+	DEVLINK_PORT_TYPE_AUTO                             = 0x1
+	DEVLINK_PORT_TYPE_ETH                              = 0x2
+	DEVLINK_PORT_TYPE_IB                               = 0x3
+	DEVLINK_SB_POOL_TYPE_INGRESS                       = 0x0
+	DEVLINK_SB_POOL_TYPE_EGRESS                        = 0x1
+	DEVLINK_SB_THRESHOLD_TYPE_STATIC                   = 0x0
+	DEVLINK_SB_THRESHOLD_TYPE_DYNAMIC                  = 0x1
+	DEVLINK_ESWITCH_MODE_LEGACY                        = 0x0
+	DEVLINK_ESWITCH_MODE_SWITCHDEV                     = 0x1
+	DEVLINK_ESWITCH_INLINE_MODE_NONE                   = 0x0
+	DEVLINK_ESWITCH_INLINE_MODE_LINK                   = 0x1
+	DEVLINK_ESWITCH_INLINE_MODE_NETWORK                = 0x2
+	DEVLINK_ESWITCH_INLINE_MODE_TRANSPORT              = 0x3
+	DEVLINK_ESWITCH_ENCAP_MODE_NONE                    = 0x0
+	DEVLINK_ESWITCH_ENCAP_MODE_BASIC                   = 0x1
+	DEVLINK_PORT_FLAVOUR_PHYSICAL                      = 0x0
+	DEVLINK_PORT_FLAVOUR_CPU                           = 0x1
+	DEVLINK_PORT_FLAVOUR_DSA                           = 0x2
+	DEVLINK_PORT_FLAVOUR_PCI_PF                        = 0x3
+	DEVLINK_PORT_FLAVOUR_PCI_VF                        = 0x4
+	DEVLINK_PORT_FLAVOUR_VIRTUAL                       = 0x5
+	DEVLINK_PORT_FLAVOUR_UNUSED                        = 0x6
+	DEVLINK_PARAM_CMODE_RUNTIME                        = 0x0
+	DEVLINK_PARAM_CMODE_DRIVERINIT                     = 0x1
+	DEVLINK_PARAM_CMODE_PERMANENT                      = 0x2
+	DEVLINK_PARAM_CMODE_MAX                            = 0x2
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER          = 0x0
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH           = 0x1
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DISK            = 0x2
+	DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_UNKNOWN         = 0x3
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_UNKNOWN = 0x0
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_ALWAYS  = 0x1
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_NEVER   = 0x2
+	DEVLINK_PARAM_RESET_DEV_ON_DRV_PROBE_VALUE_DISK    = 0x3
+	DEVLINK_ATTR_STATS_RX_PACKETS                      = 0x0
+	DEVLINK_ATTR_STATS_RX_BYTES                        = 0x1
+	DEVLINK_ATTR_STATS_RX_DROPPED                      = 0x2
+	DEVLINK_ATTR_STATS_MAX                             = 0x2
+	DEVLINK_FLASH_OVERWRITE_SETTINGS_BIT               = 0x0
+	DEVLINK_FLASH_OVERWRITE_IDENTIFIERS_BIT            = 0x1
+	DEVLINK_FLASH_OVERWRITE_MAX_BIT                    = 0x1
+	DEVLINK_TRAP_ACTION_DROP                           = 0x0
+	DEVLINK_TRAP_ACTION_TRAP                           = 0x1
+	DEVLINK_TRAP_ACTION_MIRROR                         = 0x2
+	DEVLINK_TRAP_TYPE_DROP                             = 0x0
+	DEVLINK_TRAP_TYPE_EXCEPTION                        = 0x1
+	DEVLINK_TRAP_TYPE_CONTROL                          = 0x2
+	DEVLINK_ATTR_TRAP_METADATA_TYPE_IN_PORT            = 0x0
+	DEVLINK_ATTR_TRAP_METADATA_TYPE_FA_COOKIE          = 0x1
+	DEVLINK_RELOAD_ACTION_UNSPEC                       = 0x0
+	DEVLINK_RELOAD_ACTION_DRIVER_REINIT                = 0x1
+	DEVLINK_RELOAD_ACTION_FW_ACTIVATE                  = 0x2
+	DEVLINK_RELOAD_ACTION_MAX                          = 0x2
+	DEVLINK_RELOAD_LIMIT_UNSPEC                        = 0x0
+	DEVLINK_RELOAD_LIMIT_NO_RESET                      = 0x1
+	DEVLINK_RELOAD_LIMIT_MAX                           = 0x1
+	DEVLINK_ATTR_UNSPEC                                = 0x0
+	DEVLINK_ATTR_BUS_NAME                              = 0x1
+	DEVLINK_ATTR_DEV_NAME                              = 0x2
+	DEVLINK_ATTR_PORT_INDEX                            = 0x3
+	DEVLINK_ATTR_PORT_TYPE                             = 0x4
+	DEVLINK_ATTR_PORT_DESIRED_TYPE                     = 0x5
+	DEVLINK_ATTR_PORT_NETDEV_IFINDEX                   = 0x6
+	DEVLINK_ATTR_PORT_NETDEV_NAME                      = 0x7
+	DEVLINK_ATTR_PORT_IBDEV_NAME                       = 0x8
+	DEVLINK_ATTR_PORT_SPLIT_COUNT                      = 0x9
+	DEVLINK_ATTR_PORT_SPLIT_GROUP                      = 0xa
+	DEVLINK_ATTR_SB_INDEX                              = 0xb
+	DEVLINK_ATTR_SB_SIZE                               = 0xc
+	DEVLINK_ATTR_SB_INGRESS_POOL_COUNT                 = 0xd
+	DEVLINK_ATTR_SB_EGRESS_POOL_COUNT                  = 0xe
+	DEVLINK_ATTR_SB_INGRESS_TC_COUNT                   = 0xf
+	DEVLINK_ATTR_SB_EGRESS_TC_COUNT                    = 0x10
+	DEVLINK_ATTR_SB_POOL_INDEX                         = 0x11
+	DEVLINK_ATTR_SB_POOL_TYPE                          = 0x12
+	DEVLINK_ATTR_SB_POOL_SIZE                          = 0x13
+	DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE                = 0x14
+	DEVLINK_ATTR_SB_THRESHOLD                          = 0x15
+	DEVLINK_ATTR_SB_TC_INDEX                           = 0x16
+	DEVLINK_ATTR_SB_OCC_CUR                            = 0x17
+	DEVLINK_ATTR_SB_OCC_MAX                            = 0x18
+	DEVLINK_ATTR_ESWITCH_MODE                          = 0x19
+	DEVLINK_ATTR_ESWITCH_INLINE_MODE                   = 0x1a
+	DEVLINK_ATTR_DPIPE_TABLES                          = 0x1b
+	DEVLINK_ATTR_DPIPE_TABLE                           = 0x1c
+	DEVLINK_ATTR_DPIPE_TABLE_NAME                      = 0x1d
+	DEVLINK_ATTR_DPIPE_TABLE_SIZE                      = 0x1e
+	DEVLINK_ATTR_DPIPE_TABLE_MATCHES                   = 0x1f
+	DEVLINK_ATTR_DPIPE_TABLE_ACTIONS                   = 0x20
+	DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED          = 0x21
+	DEVLINK_ATTR_DPIPE_ENTRIES                         = 0x22
+	DEVLINK_ATTR_DPIPE_ENTRY                           = 0x23
+	DEVLINK_ATTR_DPIPE_ENTRY_INDEX                     = 0x24
+	DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES              = 0x25
+	DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES             = 0x26
+	DEVLINK_ATTR_DPIPE_ENTRY_COUNTER                   = 0x27
+	DEVLINK_ATTR_DPIPE_MATCH                           = 0x28
+	DEVLINK_ATTR_DPIPE_MATCH_VALUE                     = 0x29
+	DEVLINK_ATTR_DPIPE_MATCH_TYPE                      = 0x2a
+	DEVLINK_ATTR_DPIPE_ACTION                          = 0x2b
+	DEVLINK_ATTR_DPIPE_ACTION_VALUE                    = 0x2c
+	DEVLINK_ATTR_DPIPE_ACTION_TYPE                     = 0x2d
+	DEVLINK_ATTR_DPIPE_VALUE                           = 0x2e
+	DEVLINK_ATTR_DPIPE_VALUE_MASK                      = 0x2f
+	DEVLINK_ATTR_DPIPE_VALUE_MAPPING                   = 0x30
+	DEVLINK_ATTR_DPIPE_HEADERS                         = 0x31
+	DEVLINK_ATTR_DPIPE_HEADER                          = 0x32
+	DEVLINK_ATTR_DPIPE_HEADER_NAME                     = 0x33
+	DEVLINK_ATTR_DPIPE_HEADER_ID                       = 0x34
+	DEVLINK_ATTR_DPIPE_HEADER_FIELDS                   = 0x35
+	DEVLINK_ATTR_DPIPE_HEADER_GLOBAL                   = 0x36
+	DEVLINK_ATTR_DPIPE_HEADER_INDEX                    = 0x37
+	DEVLINK_ATTR_DPIPE_FIELD                           = 0x38
+	DEVLINK_ATTR_DPIPE_FIELD_NAME                      = 0x39
+	DEVLINK_ATTR_DPIPE_FIELD_ID                        = 0x3a
+	DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH                  = 0x3b
+	DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE              = 0x3c
+	DEVLINK_ATTR_PAD                                   = 0x3d
+	DEVLINK_ATTR_ESWITCH_ENCAP_MODE                    = 0x3e
+	DEVLINK_ATTR_RESOURCE_LIST                         = 0x3f
+	DEVLINK_ATTR_RESOURCE                              = 0x40
+	DEVLINK_ATTR_RESOURCE_NAME                         = 0x41
+	DEVLINK_ATTR_RESOURCE_ID                           = 0x42
+	DEVLINK_ATTR_RESOURCE_SIZE                         = 0x43
+	DEVLINK_ATTR_RESOURCE_SIZE_NEW                     = 0x44
+	DEVLINK_ATTR_RESOURCE_SIZE_VALID                   = 0x45
+	DEVLINK_ATTR_RESOURCE_SIZE_MIN                     = 0x46
+	DEVLINK_ATTR_RESOURCE_SIZE_MAX                     = 0x47
+	DEVLINK_ATTR_RESOURCE_SIZE_GRAN                    = 0x48
+	DEVLINK_ATTR_RESOURCE_UNIT                         = 0x49
+	DEVLINK_ATTR_RESOURCE_OCC                          = 0x4a
+	DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID               = 0x4b
+	DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS            = 0x4c
+	DEVLINK_ATTR_PORT_FLAVOUR                          = 0x4d
+	DEVLINK_ATTR_PORT_NUMBER                           = 0x4e
+	DEVLINK_ATTR_PORT_SPLIT_SUBPORT_NUMBER             = 0x4f
+	DEVLINK_ATTR_PARAM                                 = 0x50
+	DEVLINK_ATTR_PARAM_NAME                            = 0x51
+	DEVLINK_ATTR_PARAM_GENERIC                         = 0x52
+	DEVLINK_ATTR_PARAM_TYPE                            = 0x53
+	DEVLINK_ATTR_PARAM_VALUES_LIST                     = 0x54
+	DEVLINK_ATTR_PARAM_VALUE                           = 0x55
+	DEVLINK_ATTR_PARAM_VALUE_DATA                      = 0x56
+	DEVLINK_ATTR_PARAM_VALUE_CMODE                     = 0x57
+	DEVLINK_ATTR_REGION_NAME                           = 0x58
+	DEVLINK_ATTR_REGION_SIZE                           = 0x59
+	DEVLINK_ATTR_REGION_SNAPSHOTS                      = 0x5a
+	DEVLINK_ATTR_REGION_SNAPSHOT                       = 0x5b
+	DEVLINK_ATTR_REGION_SNAPSHOT_ID                    = 0x5c
+	DEVLINK_ATTR_REGION_CHUNKS                         = 0x5d
+	DEVLINK_ATTR_REGION_CHUNK                          = 0x5e
+	DEVLINK_ATTR_REGION_CHUNK_DATA                     = 0x5f
+	DEVLINK_ATTR_REGION_CHUNK_ADDR                     = 0x60
+	DEVLINK_ATTR_REGION_CHUNK_LEN                      = 0x61
+	DEVLINK_ATTR_INFO_DRIVER_NAME                      = 0x62
+	DEVLINK_ATTR_INFO_SERIAL_NUMBER                    = 0x63
+	DEVLINK_ATTR_INFO_VERSION_FIXED                    = 0x64
+	DEVLINK_ATTR_INFO_VERSION_RUNNING                  = 0x65
+	DEVLINK_ATTR_INFO_VERSION_STORED                   = 0x66
+	DEVLINK_ATTR_INFO_VERSION_NAME                     = 0x67
+	DEVLINK_ATTR_INFO_VERSION_VALUE                    = 0x68
+	DEVLINK_ATTR_SB_POOL_CELL_SIZE                     = 0x69
+	DEVLINK_ATTR_FMSG                                  = 0x6a
+	DEVLINK_ATTR_FMSG_OBJ_NEST_START                   = 0x6b
+	DEVLINK_ATTR_FMSG_PAIR_NEST_START                  = 0x6c
+	DEVLINK_ATTR_FMSG_ARR_NEST_START                   = 0x6d
+	DEVLINK_ATTR_FMSG_NEST_END                         = 0x6e
+	DEVLINK_ATTR_FMSG_OBJ_NAME                         = 0x6f
+	DEVLINK_ATTR_FMSG_OBJ_VALUE_TYPE                   = 0x70
+	DEVLINK_ATTR_FMSG_OBJ_VALUE_DATA                   = 0x71
+	DEVLINK_ATTR_HEALTH_REPORTER                       = 0x72
+	DEVLINK_ATTR_HEALTH_REPORTER_NAME                  = 0x73
+	DEVLINK_ATTR_HEALTH_REPORTER_STATE                 = 0x74
+	DEVLINK_ATTR_HEALTH_REPORTER_ERR_COUNT             = 0x75
+	DEVLINK_ATTR_HEALTH_REPORTER_RECOVER_COUNT         = 0x76
+	DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS               = 0x77
+	DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD       = 0x78
+	DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER          = 0x79
+	DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME                = 0x7a
+	DEVLINK_ATTR_FLASH_UPDATE_COMPONENT                = 0x7b
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_MSG               = 0x7c
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_DONE              = 0x7d
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_TOTAL             = 0x7e
+	DEVLINK_ATTR_PORT_PCI_PF_NUMBER                    = 0x7f
+	DEVLINK_ATTR_PORT_PCI_VF_NUMBER                    = 0x80
+	DEVLINK_ATTR_STATS                                 = 0x81
+	DEVLINK_ATTR_TRAP_NAME                             = 0x82
+	DEVLINK_ATTR_TRAP_ACTION                           = 0x83
+	DEVLINK_ATTR_TRAP_TYPE                             = 0x84
+	DEVLINK_ATTR_TRAP_GENERIC                          = 0x85
+	DEVLINK_ATTR_TRAP_METADATA                         = 0x86
+	DEVLINK_ATTR_TRAP_GROUP_NAME                       = 0x87
+	DEVLINK_ATTR_RELOAD_FAILED                         = 0x88
+	DEVLINK_ATTR_HEALTH_REPORTER_DUMP_TS_NS            = 0x89
+	DEVLINK_ATTR_NETNS_FD                              = 0x8a
+	DEVLINK_ATTR_NETNS_PID                             = 0x8b
+	DEVLINK_ATTR_NETNS_ID                              = 0x8c
+	DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP             = 0x8d
+	DEVLINK_ATTR_TRAP_POLICER_ID                       = 0x8e
+	DEVLINK_ATTR_TRAP_POLICER_RATE                     = 0x8f
+	DEVLINK_ATTR_TRAP_POLICER_BURST                    = 0x90
+	DEVLINK_ATTR_PORT_FUNCTION                         = 0x91
+	DEVLINK_ATTR_INFO_BOARD_SERIAL_NUMBER              = 0x92
+	DEVLINK_ATTR_PORT_LANES                            = 0x93
+	DEVLINK_ATTR_PORT_SPLITTABLE                       = 0x94
+	DEVLINK_ATTR_PORT_EXTERNAL                         = 0x95
+	DEVLINK_ATTR_PORT_CONTROLLER_NUMBER                = 0x96
+	DEVLINK_ATTR_FLASH_UPDATE_STATUS_TIMEOUT           = 0x97
+	DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK           = 0x98
+	DEVLINK_ATTR_RELOAD_ACTION                         = 0x99
+	DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED              = 0x9a
+	DEVLINK_ATTR_RELOAD_LIMITS                         = 0x9b
+	DEVLINK_ATTR_DEV_STATS                             = 0x9c
+	DEVLINK_ATTR_RELOAD_STATS                          = 0x9d
+	DEVLINK_ATTR_RELOAD_STATS_ENTRY                    = 0x9e
+	DEVLINK_ATTR_RELOAD_STATS_LIMIT                    = 0x9f
+	DEVLINK_ATTR_RELOAD_STATS_VALUE                    = 0xa0
+	DEVLINK_ATTR_REMOTE_RELOAD_STATS                   = 0xa1
+	DEVLINK_ATTR_RELOAD_ACTION_INFO                    = 0xa2
+	DEVLINK_ATTR_RELOAD_ACTION_STATS                   = 0xa3
+	DEVLINK_ATTR_PORT_PCI_SF_NUMBER                    = 0xa4
+	DEVLINK_ATTR_RATE_TYPE                             = 0xa5
+	DEVLINK_ATTR_RATE_TX_SHARE                         = 0xa6
+	DEVLINK_ATTR_RATE_TX_MAX                           = 0xa7
+	DEVLINK_ATTR_RATE_NODE_NAME                        = 0xa8
+	DEVLINK_ATTR_RATE_PARENT_NODE_NAME                 = 0xa9
+	DEVLINK_ATTR_REGION_MAX_SNAPSHOTS                  = 0xaa
+	DEVLINK_ATTR_LINECARD_INDEX                        = 0xab
+	DEVLINK_ATTR_LINECARD_STATE                        = 0xac
+	DEVLINK_ATTR_LINECARD_TYPE                         = 0xad
+	DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES              = 0xae
+	DEVLINK_ATTR_NESTED_DEVLINK                        = 0xaf
+	DEVLINK_ATTR_SELFTESTS                             = 0xb0
+	DEVLINK_ATTR_MAX                                   = 0xb3
+	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE              = 0x0
+	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX           = 0x1
+	DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT               = 0x0
+	DEVLINK_DPIPE_ACTION_TYPE_FIELD_MODIFY             = 0x0
+	DEVLINK_DPIPE_FIELD_ETHERNET_DST_MAC               = 0x0
+	DEVLINK_DPIPE_FIELD_IPV4_DST_IP                    = 0x0
+	DEVLINK_DPIPE_FIELD_IPV6_DST_IP                    = 0x0
+	DEVLINK_DPIPE_HEADER_ETHERNET                      = 0x0
+	DEVLINK_DPIPE_HEADER_IPV4                          = 0x1
+	DEVLINK_DPIPE_HEADER_IPV6                          = 0x2
+	DEVLINK_RESOURCE_UNIT_ENTRY                        = 0x0
+	DEVLINK_PORT_FUNCTION_ATTR_UNSPEC                  = 0x0
+	DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR                 = 0x1
+	DEVLINK_PORT_FN_ATTR_STATE                         = 0x2
+	DEVLINK_PORT_FN_ATTR_OPSTATE                       = 0x3
+	DEVLINK_PORT_FN_ATTR_CAPS                          = 0x4
+	DEVLINK_PORT_FUNCTION_ATTR_MAX                     = 0x6
+)
+
+type FsverityDigest struct {
+	Algorithm uint16
+	Size      uint16
+}
+
+type FsverityEnableArg struct {
+	Version        uint32
+	Hash_algorithm uint32
+	Block_size     uint32
+	Salt_size      uint32
+	Salt_ptr       uint64
+	Sig_size       uint32
+	_              uint32
+	Sig_ptr        uint64
+	_              [11]uint64
+}
+
+type Nhmsg struct {
+	Family   uint8
+	Scope    uint8
+	Protocol uint8
+	Resvd    uint8
+	Flags    uint32
+}
+
+const SizeofNhmsg = 0x8
+
+type NexthopGrp struct {
+	Id     uint32
+	Weight uint8
+	High   uint8
+	Resvd2 uint16
+}
+
+const SizeofNexthopGrp = 0x8
+
+const (
+	NHA_UNSPEC     = 0x0
+	NHA_ID         = 0x1
+	NHA_GROUP      = 0x2
+	NHA_GROUP_TYPE = 0x3
+	NHA_BLACKHOLE  = 0x4
+	NHA_OIF        = 0x5
+	NHA_GATEWAY    = 0x6
+	NHA_ENCAP_TYPE = 0x7
+	NHA_ENCAP      = 0x8
+	NHA_GROUPS     = 0x9
+	NHA_MASTER     = 0xa
+)
+
+const (
+	CAN_RAW_FILTER        = 0x1
+	CAN_RAW_ERR_FILTER    = 0x2
+	CAN_RAW_LOOPBACK      = 0x3
+	CAN_RAW_RECV_OWN_MSGS = 0x4
+	CAN_RAW_FD_FRAMES     = 0x5
+	CAN_RAW_JOIN_FILTERS  = 0x6
+)
+
+type WatchdogInfo struct {
+	Options  uint32
+	Version  uint32
+	Identity [32]uint8
+}
+
+type PPSFData struct {
+	Info    PPSKInfo
+	Timeout PPSKTime
+}
+
+type PPSKParams struct {
+	Api_version   int32
+	Mode          int32
+	Assert_off_tu PPSKTime
+	Clear_off_tu  PPSKTime
+}
+
+type PPSKTime struct {
+	Sec   int64
+	Nsec  int32
+	Flags uint32
+}
+
+const (
+	LWTUNNEL_ENCAP_NONE       = 0x0
+	LWTUNNEL_ENCAP_MPLS       = 0x1
+	LWTUNNEL_ENCAP_IP         = 0x2
+	LWTUNNEL_ENCAP_ILA        = 0x3
+	LWTUNNEL_ENCAP_IP6        = 0x4
+	LWTUNNEL_ENCAP_SEG6       = 0x5
+	LWTUNNEL_ENCAP_BPF        = 0x6
+	LWTUNNEL_ENCAP_SEG6_LOCAL = 0x7
+	LWTUNNEL_ENCAP_RPL        = 0x8
+	LWTUNNEL_ENCAP_IOAM6      = 0x9
+	LWTUNNEL_ENCAP_XFRM       = 0xa
+	LWTUNNEL_ENCAP_MAX        = 0xa
+
+	MPLS_IPTUNNEL_UNSPEC = 0x0
+	MPLS_IPTUNNEL_DST    = 0x1
+	MPLS_IPTUNNEL_TTL    = 0x2
+	MPLS_IPTUNNEL_MAX    = 0x2
+)
+
+const (
+	ETHTOOL_ID_UNSPEC                                                       = 0x0
+	ETHTOOL_RX_COPYBREAK                                                    = 0x1
+	ETHTOOL_TX_COPYBREAK                                                    = 0x2
+	ETHTOOL_PFC_PREVENTION_TOUT                                             = 0x3
+	ETHTOOL_TUNABLE_UNSPEC                                                  = 0x0
+	ETHTOOL_TUNABLE_U8                                                      = 0x1
+	ETHTOOL_TUNABLE_U16                                                     = 0x2
+	ETHTOOL_TUNABLE_U32                                                     = 0x3
+	ETHTOOL_TUNABLE_U64                                                     = 0x4
+	ETHTOOL_TUNABLE_STRING                                                  = 0x5
+	ETHTOOL_TUNABLE_S8                                                      = 0x6
+	ETHTOOL_TUNABLE_S16                                                     = 0x7
+	ETHTOOL_TUNABLE_S32                                                     = 0x8
+	ETHTOOL_TUNABLE_S64                                                     = 0x9
+	ETHTOOL_PHY_ID_UNSPEC                                                   = 0x0
+	ETHTOOL_PHY_DOWNSHIFT                                                   = 0x1
+	ETHTOOL_PHY_FAST_LINK_DOWN                                              = 0x2
+	ETHTOOL_PHY_EDPD                                                        = 0x3
+	ETHTOOL_LINK_EXT_STATE_AUTONEG                                          = 0x0
+	ETHTOOL_LINK_EXT_STATE_LINK_TRAINING_FAILURE                            = 0x1
+	ETHTOOL_LINK_EXT_STATE_LINK_LOGICAL_MISMATCH                            = 0x2
+	ETHTOOL_LINK_EXT_STATE_BAD_SIGNAL_INTEGRITY                             = 0x3
+	ETHTOOL_LINK_EXT_STATE_NO_CABLE                                         = 0x4
+	ETHTOOL_LINK_EXT_STATE_CABLE_ISSUE                                      = 0x5
+	ETHTOOL_LINK_EXT_STATE_EEPROM_ISSUE                                     = 0x6
+	ETHTOOL_LINK_EXT_STATE_CALIBRATION_FAILURE                              = 0x7
+	ETHTOOL_LINK_EXT_STATE_POWER_BUDGET_EXCEEDED                            = 0x8
+	ETHTOOL_LINK_EXT_STATE_OVERHEAT                                         = 0x9
+	ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED                        = 0x1
+	ETHTOOL_LINK_EXT_SUBSTATE_AN_ACK_NOT_RECEIVED                           = 0x2
+	ETHTOOL_LINK_EXT_SUBSTATE_AN_NEXT_PAGE_EXCHANGE_FAILED                  = 0x3
+	ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_PARTNER_DETECTED_FORCE_MODE             = 0x4
+	ETHTOOL_LINK_EXT_SUBSTATE_AN_FEC_MISMATCH_DURING_OVERRIDE               = 0x5
+	ETHTOOL_LINK_EXT_SUBSTATE_AN_NO_HCD                                     = 0x6
+	ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_FRAME_LOCK_NOT_ACQUIRED                 = 0x1
+	ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_INHIBIT_TIMEOUT                    = 0x2
+	ETHTOOL_LINK_EXT_SUBSTATE_LT_KR_LINK_PARTNER_DID_NOT_SET_RECEIVER_READY = 0x3
+	ETHTOOL_LINK_EXT_SUBSTATE_LT_REMOTE_FAULT                               = 0x4
+	ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_BLOCK_LOCK            = 0x1
+	ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_ACQUIRE_AM_LOCK               = 0x2
+	ETHTOOL_LINK_EXT_SUBSTATE_LLM_PCS_DID_NOT_GET_ALIGN_STATUS              = 0x3
+	ETHTOOL_LINK_EXT_SUBSTATE_LLM_FC_FEC_IS_NOT_LOCKED                      = 0x4
+	ETHTOOL_LINK_EXT_SUBSTATE_LLM_RS_FEC_IS_NOT_LOCKED                      = 0x5
+	ETHTOOL_LINK_EXT_SUBSTATE_BSI_LARGE_NUMBER_OF_PHYSICAL_ERRORS           = 0x1
+	ETHTOOL_LINK_EXT_SUBSTATE_BSI_UNSUPPORTED_RATE                          = 0x2
+	ETHTOOL_LINK_EXT_SUBSTATE_CI_UNSUPPORTED_CABLE                          = 0x1
+	ETHTOOL_LINK_EXT_SUBSTATE_CI_CABLE_TEST_FAILURE                         = 0x2
+	ETHTOOL_FLASH_ALL_REGIONS                                               = 0x0
+	ETHTOOL_F_UNSUPPORTED__BIT                                              = 0x0
+	ETHTOOL_F_WISH__BIT                                                     = 0x1
+	ETHTOOL_F_COMPAT__BIT                                                   = 0x2
+	ETHTOOL_FEC_NONE_BIT                                                    = 0x0
+	ETHTOOL_FEC_AUTO_BIT                                                    = 0x1
+	ETHTOOL_FEC_OFF_BIT                                                     = 0x2
+	ETHTOOL_FEC_RS_BIT                                                      = 0x3
+	ETHTOOL_FEC_BASER_BIT                                                   = 0x4
+	ETHTOOL_FEC_LLRS_BIT                                                    = 0x5
+	ETHTOOL_LINK_MODE_10baseT_Half_BIT                                      = 0x0
+	ETHTOOL_LINK_MODE_10baseT_Full_BIT                                      = 0x1
+	ETHTOOL_LINK_MODE_100baseT_Half_BIT                                     = 0x2
+	ETHTOOL_LINK_MODE_100baseT_Full_BIT                                     = 0x3
+	ETHTOOL_LINK_MODE_1000baseT_Half_BIT                                    = 0x4
+	ETHTOOL_LINK_MODE_1000baseT_Full_BIT                                    = 0x5
+	ETHTOOL_LINK_MODE_Autoneg_BIT                                           = 0x6
+	ETHTOOL_LINK_MODE_TP_BIT                                                = 0x7
+	ETHTOOL_LINK_MODE_AUI_BIT                                               = 0x8
+	ETHTOOL_LINK_MODE_MII_BIT                                               = 0x9
+	ETHTOOL_LINK_MODE_FIBRE_BIT                                             = 0xa
+	ETHTOOL_LINK_MODE_BNC_BIT                                               = 0xb
+	ETHTOOL_LINK_MODE_10000baseT_Full_BIT                                   = 0xc
+	ETHTOOL_LINK_MODE_Pause_BIT                                             = 0xd
+	ETHTOOL_LINK_MODE_Asym_Pause_BIT                                        = 0xe
+	ETHTOOL_LINK_MODE_2500baseX_Full_BIT                                    = 0xf
+	ETHTOOL_LINK_MODE_Backplane_BIT                                         = 0x10
+	ETHTOOL_LINK_MODE_1000baseKX_Full_BIT                                   = 0x11
+	ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT                                 = 0x12
+	ETHTOOL_LINK_MODE_10000baseKR_Full_BIT                                  = 0x13
+	ETHTOOL_LINK_MODE_10000baseR_FEC_BIT                                    = 0x14
+	ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT                                = 0x15
+	ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT                                 = 0x16
+	ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT                                 = 0x17
+	ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT                                 = 0x18
+	ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT                                 = 0x19
+	ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT                                 = 0x1a
+	ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT                                 = 0x1b
+	ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT                                 = 0x1c
+	ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT                                 = 0x1d
+	ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT                                 = 0x1e
+	ETHTOOL_LINK_MODE_25000baseCR_Full_BIT                                  = 0x1f
+	ETHTOOL_LINK_MODE_25000baseKR_Full_BIT                                  = 0x20
+	ETHTOOL_LINK_MODE_25000baseSR_Full_BIT                                  = 0x21
+	ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT                                 = 0x22
+	ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT                                 = 0x23
+	ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT                                = 0x24
+	ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT                                = 0x25
+	ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT                                = 0x26
+	ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT                            = 0x27
+	ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT                                 = 0x28
+	ETHTOOL_LINK_MODE_1000baseX_Full_BIT                                    = 0x29
+	ETHTOOL_LINK_MODE_10000baseCR_Full_BIT                                  = 0x2a
+	ETHTOOL_LINK_MODE_10000baseSR_Full_BIT                                  = 0x2b
+	ETHTOOL_LINK_MODE_10000baseLR_Full_BIT                                  = 0x2c
+	ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT                                 = 0x2d
+	ETHTOOL_LINK_MODE_10000baseER_Full_BIT                                  = 0x2e
+	ETHTOOL_LINK_MODE_2500baseT_Full_BIT                                    = 0x2f
+	ETHTOOL_LINK_MODE_5000baseT_Full_BIT                                    = 0x30
+	ETHTOOL_LINK_MODE_FEC_NONE_BIT                                          = 0x31
+	ETHTOOL_LINK_MODE_FEC_RS_BIT                                            = 0x32
+	ETHTOOL_LINK_MODE_FEC_BASER_BIT                                         = 0x33
+	ETHTOOL_LINK_MODE_50000baseKR_Full_BIT                                  = 0x34
+	ETHTOOL_LINK_MODE_50000baseSR_Full_BIT                                  = 0x35
+	ETHTOOL_LINK_MODE_50000baseCR_Full_BIT                                  = 0x36
+	ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT                            = 0x37
+	ETHTOOL_LINK_MODE_50000baseDR_Full_BIT                                  = 0x38
+	ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT                                = 0x39
+	ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT                                = 0x3a
+	ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT                                = 0x3b
+	ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT                        = 0x3c
+	ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT                                = 0x3d
+	ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT                                = 0x3e
+	ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT                                = 0x3f
+	ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT                        = 0x40
+	ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT                                = 0x41
+	ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT                                = 0x42
+	ETHTOOL_LINK_MODE_100baseT1_Full_BIT                                    = 0x43
+	ETHTOOL_LINK_MODE_1000baseT1_Full_BIT                                   = 0x44
+	ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT                                = 0x45
+	ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT                                = 0x46
+	ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT                        = 0x47
+	ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT                                = 0x48
+	ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT                                = 0x49
+	ETHTOOL_LINK_MODE_FEC_LLRS_BIT                                          = 0x4a
+	ETHTOOL_LINK_MODE_100000baseKR_Full_BIT                                 = 0x4b
+	ETHTOOL_LINK_MODE_100000baseSR_Full_BIT                                 = 0x4c
+	ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT                           = 0x4d
+	ETHTOOL_LINK_MODE_100000baseCR_Full_BIT                                 = 0x4e
+	ETHTOOL_LINK_MODE_100000baseDR_Full_BIT                                 = 0x4f
+	ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT                                = 0x50
+	ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT                                = 0x51
+	ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT                        = 0x52
+	ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT                                = 0x53
+	ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT                                = 0x54
+	ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT                                = 0x55
+	ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT                                = 0x56
+	ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT                        = 0x57
+	ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT                                = 0x58
+	ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT                                = 0x59
+	ETHTOOL_LINK_MODE_100baseFX_Half_BIT                                    = 0x5a
+	ETHTOOL_LINK_MODE_100baseFX_Full_BIT                                    = 0x5b
+
+	ETHTOOL_MSG_USER_NONE                     = 0x0
+	ETHTOOL_MSG_STRSET_GET                    = 0x1
+	ETHTOOL_MSG_LINKINFO_GET                  = 0x2
+	ETHTOOL_MSG_LINKINFO_SET                  = 0x3
+	ETHTOOL_MSG_LINKMODES_GET                 = 0x4
+	ETHTOOL_MSG_LINKMODES_SET                 = 0x5
+	ETHTOOL_MSG_LINKSTATE_GET                 = 0x6
+	ETHTOOL_MSG_DEBUG_GET                     = 0x7
+	ETHTOOL_MSG_DEBUG_SET                     = 0x8
+	ETHTOOL_MSG_WOL_GET                       = 0x9
+	ETHTOOL_MSG_WOL_SET                       = 0xa
+	ETHTOOL_MSG_FEATURES_GET                  = 0xb
+	ETHTOOL_MSG_FEATURES_SET                  = 0xc
+	ETHTOOL_MSG_PRIVFLAGS_GET                 = 0xd
+	ETHTOOL_MSG_PRIVFLAGS_SET                 = 0xe
+	ETHTOOL_MSG_RINGS_GET                     = 0xf
+	ETHTOOL_MSG_RINGS_SET                     = 0x10
+	ETHTOOL_MSG_CHANNELS_GET                  = 0x11
+	ETHTOOL_MSG_CHANNELS_SET                  = 0x12
+	ETHTOOL_MSG_COALESCE_GET                  = 0x13
+	ETHTOOL_MSG_COALESCE_SET                  = 0x14
+	ETHTOOL_MSG_PAUSE_GET                     = 0x15
+	ETHTOOL_MSG_PAUSE_SET                     = 0x16
+	ETHTOOL_MSG_EEE_GET                       = 0x17
+	ETHTOOL_MSG_EEE_SET                       = 0x18
+	ETHTOOL_MSG_TSINFO_GET                    = 0x19
+	ETHTOOL_MSG_CABLE_TEST_ACT                = 0x1a
+	ETHTOOL_MSG_CABLE_TEST_TDR_ACT            = 0x1b
+	ETHTOOL_MSG_TUNNEL_INFO_GET               = 0x1c
+	ETHTOOL_MSG_FEC_GET                       = 0x1d
+	ETHTOOL_MSG_FEC_SET                       = 0x1e
+	ETHTOOL_MSG_MODULE_EEPROM_GET             = 0x1f
+	ETHTOOL_MSG_STATS_GET                     = 0x20
+	ETHTOOL_MSG_PHC_VCLOCKS_GET               = 0x21
+	ETHTOOL_MSG_MODULE_GET                    = 0x22
+	ETHTOOL_MSG_MODULE_SET                    = 0x23
+	ETHTOOL_MSG_PSE_GET                       = 0x24
+	ETHTOOL_MSG_PSE_SET                       = 0x25
+	ETHTOOL_MSG_RSS_GET                       = 0x26
+	ETHTOOL_MSG_PLCA_GET_CFG                  = 0x27
+	ETHTOOL_MSG_PLCA_SET_CFG                  = 0x28
+	ETHTOOL_MSG_PLCA_GET_STATUS               = 0x29
+	ETHTOOL_MSG_MM_GET                        = 0x2a
+	ETHTOOL_MSG_MM_SET                        = 0x2b
+	ETHTOOL_MSG_MODULE_FW_FLASH_ACT           = 0x2c
+	ETHTOOL_MSG_PHY_GET                       = 0x2d
+	ETHTOOL_MSG_TSCONFIG_GET                  = 0x2e
+	ETHTOOL_MSG_TSCONFIG_SET                  = 0x2f
+	ETHTOOL_MSG_USER_MAX                      = 0x2f
+	ETHTOOL_MSG_KERNEL_NONE                   = 0x0
+	ETHTOOL_MSG_STRSET_GET_REPLY              = 0x1
+	ETHTOOL_MSG_LINKINFO_GET_REPLY            = 0x2
+	ETHTOOL_MSG_LINKINFO_NTF                  = 0x3
+	ETHTOOL_MSG_LINKMODES_GET_REPLY           = 0x4
+	ETHTOOL_MSG_LINKMODES_NTF                 = 0x5
+	ETHTOOL_MSG_LINKSTATE_GET_REPLY           = 0x6
+	ETHTOOL_MSG_DEBUG_GET_REPLY               = 0x7
+	ETHTOOL_MSG_DEBUG_NTF                     = 0x8
+	ETHTOOL_MSG_WOL_GET_REPLY                 = 0x9
+	ETHTOOL_MSG_WOL_NTF                       = 0xa
+	ETHTOOL_MSG_FEATURES_GET_REPLY            = 0xb
+	ETHTOOL_MSG_FEATURES_SET_REPLY            = 0xc
+	ETHTOOL_MSG_FEATURES_NTF                  = 0xd
+	ETHTOOL_MSG_PRIVFLAGS_GET_REPLY           = 0xe
+	ETHTOOL_MSG_PRIVFLAGS_NTF                 = 0xf
+	ETHTOOL_MSG_RINGS_GET_REPLY               = 0x10
+	ETHTOOL_MSG_RINGS_NTF                     = 0x11
+	ETHTOOL_MSG_CHANNELS_GET_REPLY            = 0x12
+	ETHTOOL_MSG_CHANNELS_NTF                  = 0x13
+	ETHTOOL_MSG_COALESCE_GET_REPLY            = 0x14
+	ETHTOOL_MSG_COALESCE_NTF                  = 0x15
+	ETHTOOL_MSG_PAUSE_GET_REPLY               = 0x16
+	ETHTOOL_MSG_PAUSE_NTF                     = 0x17
+	ETHTOOL_MSG_EEE_GET_REPLY                 = 0x18
+	ETHTOOL_MSG_EEE_NTF                       = 0x19
+	ETHTOOL_MSG_TSINFO_GET_REPLY              = 0x1a
+	ETHTOOL_MSG_CABLE_TEST_NTF                = 0x1b
+	ETHTOOL_MSG_CABLE_TEST_TDR_NTF            = 0x1c
+	ETHTOOL_MSG_TUNNEL_INFO_GET_REPLY         = 0x1d
+	ETHTOOL_MSG_FEC_GET_REPLY                 = 0x1e
+	ETHTOOL_MSG_FEC_NTF                       = 0x1f
+	ETHTOOL_MSG_MODULE_EEPROM_GET_REPLY       = 0x20
+	ETHTOOL_MSG_STATS_GET_REPLY               = 0x21
+	ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY         = 0x22
+	ETHTOOL_MSG_MODULE_GET_REPLY              = 0x23
+	ETHTOOL_MSG_MODULE_NTF                    = 0x24
+	ETHTOOL_MSG_PSE_GET_REPLY                 = 0x25
+	ETHTOOL_MSG_RSS_GET_REPLY                 = 0x26
+	ETHTOOL_MSG_PLCA_GET_CFG_REPLY            = 0x27
+	ETHTOOL_MSG_PLCA_GET_STATUS_REPLY         = 0x28
+	ETHTOOL_MSG_PLCA_NTF                      = 0x29
+	ETHTOOL_MSG_MM_GET_REPLY                  = 0x2a
+	ETHTOOL_MSG_MM_NTF                        = 0x2b
+	ETHTOOL_MSG_MODULE_FW_FLASH_NTF           = 0x2c
+	ETHTOOL_MSG_PHY_GET_REPLY                 = 0x2d
+	ETHTOOL_MSG_PHY_NTF                       = 0x2e
+	ETHTOOL_MSG_TSCONFIG_GET_REPLY            = 0x2f
+	ETHTOOL_MSG_TSCONFIG_SET_REPLY            = 0x30
+	ETHTOOL_MSG_KERNEL_MAX                    = 0x30
+	ETHTOOL_FLAG_COMPACT_BITSETS              = 0x1
+	ETHTOOL_FLAG_OMIT_REPLY                   = 0x2
+	ETHTOOL_FLAG_STATS                        = 0x4
+	ETHTOOL_A_HEADER_UNSPEC                   = 0x0
+	ETHTOOL_A_HEADER_DEV_INDEX                = 0x1
+	ETHTOOL_A_HEADER_DEV_NAME                 = 0x2
+	ETHTOOL_A_HEADER_FLAGS                    = 0x3
+	ETHTOOL_A_HEADER_MAX                      = 0x4
+	ETHTOOL_A_BITSET_BIT_UNSPEC               = 0x0
+	ETHTOOL_A_BITSET_BIT_INDEX                = 0x1
+	ETHTOOL_A_BITSET_BIT_NAME                 = 0x2
+	ETHTOOL_A_BITSET_BIT_VALUE                = 0x3
+	ETHTOOL_A_BITSET_BIT_MAX                  = 0x3
+	ETHTOOL_A_BITSET_BITS_UNSPEC              = 0x0
+	ETHTOOL_A_BITSET_BITS_BIT                 = 0x1
+	ETHTOOL_A_BITSET_BITS_MAX                 = 0x1
+	ETHTOOL_A_BITSET_UNSPEC                   = 0x0
+	ETHTOOL_A_BITSET_NOMASK                   = 0x1
+	ETHTOOL_A_BITSET_SIZE                     = 0x2
+	ETHTOOL_A_BITSET_BITS                     = 0x3
+	ETHTOOL_A_BITSET_VALUE                    = 0x4
+	ETHTOOL_A_BITSET_MASK                     = 0x5
+	ETHTOOL_A_BITSET_MAX                      = 0x5
+	ETHTOOL_A_STRING_UNSPEC                   = 0x0
+	ETHTOOL_A_STRING_INDEX                    = 0x1
+	ETHTOOL_A_STRING_VALUE                    = 0x2
+	ETHTOOL_A_STRING_MAX                      = 0x2
+	ETHTOOL_A_STRINGS_UNSPEC                  = 0x0
+	ETHTOOL_A_STRINGS_STRING                  = 0x1
+	ETHTOOL_A_STRINGS_MAX                     = 0x1
+	ETHTOOL_A_STRINGSET_UNSPEC                = 0x0
+	ETHTOOL_A_STRINGSET_ID                    = 0x1
+	ETHTOOL_A_STRINGSET_COUNT                 = 0x2
+	ETHTOOL_A_STRINGSET_STRINGS               = 0x3
+	ETHTOOL_A_STRINGSET_MAX                   = 0x3
+	ETHTOOL_A_STRINGSETS_UNSPEC               = 0x0
+	ETHTOOL_A_STRINGSETS_STRINGSET            = 0x1
+	ETHTOOL_A_STRINGSETS_MAX                  = 0x1
+	ETHTOOL_A_STRSET_UNSPEC                   = 0x0
+	ETHTOOL_A_STRSET_HEADER                   = 0x1
+	ETHTOOL_A_STRSET_STRINGSETS               = 0x2
+	ETHTOOL_A_STRSET_COUNTS_ONLY              = 0x3
+	ETHTOOL_A_STRSET_MAX                      = 0x3
+	ETHTOOL_A_LINKINFO_UNSPEC                 = 0x0
+	ETHTOOL_A_LINKINFO_HEADER                 = 0x1
+	ETHTOOL_A_LINKINFO_PORT                   = 0x2
+	ETHTOOL_A_LINKINFO_PHYADDR                = 0x3
+	ETHTOOL_A_LINKINFO_TP_MDIX                = 0x4
+	ETHTOOL_A_LINKINFO_TP_MDIX_CTRL           = 0x5
+	ETHTOOL_A_LINKINFO_TRANSCEIVER            = 0x6
+	ETHTOOL_A_LINKINFO_MAX                    = 0x6
+	ETHTOOL_A_LINKMODES_UNSPEC                = 0x0
+	ETHTOOL_A_LINKMODES_HEADER                = 0x1
+	ETHTOOL_A_LINKMODES_AUTONEG               = 0x2
+	ETHTOOL_A_LINKMODES_OURS                  = 0x3
+	ETHTOOL_A_LINKMODES_PEER                  = 0x4
+	ETHTOOL_A_LINKMODES_SPEED                 = 0x5
+	ETHTOOL_A_LINKMODES_DUPLEX                = 0x6
+	ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG      = 0x7
+	ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE    = 0x8
+	ETHTOOL_A_LINKMODES_LANES                 = 0x9
+	ETHTOOL_A_LINKMODES_RATE_MATCHING         = 0xa
+	ETHTOOL_A_LINKMODES_MAX                   = 0xa
+	ETHTOOL_A_LINKSTATE_UNSPEC                = 0x0
+	ETHTOOL_A_LINKSTATE_HEADER                = 0x1
+	ETHTOOL_A_LINKSTATE_LINK                  = 0x2
+	ETHTOOL_A_LINKSTATE_SQI                   = 0x3
+	ETHTOOL_A_LINKSTATE_SQI_MAX               = 0x4
+	ETHTOOL_A_LINKSTATE_EXT_STATE             = 0x5
+	ETHTOOL_A_LINKSTATE_EXT_SUBSTATE          = 0x6
+	ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT          = 0x7
+	ETHTOOL_A_LINKSTATE_MAX                   = 0x7
+	ETHTOOL_A_DEBUG_UNSPEC                    = 0x0
+	ETHTOOL_A_DEBUG_HEADER                    = 0x1
+	ETHTOOL_A_DEBUG_MSGMASK                   = 0x2
+	ETHTOOL_A_DEBUG_MAX                       = 0x2
+	ETHTOOL_A_WOL_UNSPEC                      = 0x0
+	ETHTOOL_A_WOL_HEADER                      = 0x1
+	ETHTOOL_A_WOL_MODES                       = 0x2
+	ETHTOOL_A_WOL_SOPASS                      = 0x3
+	ETHTOOL_A_WOL_MAX                         = 0x3
+	ETHTOOL_A_FEATURES_UNSPEC                 = 0x0
+	ETHTOOL_A_FEATURES_HEADER                 = 0x1
+	ETHTOOL_A_FEATURES_HW                     = 0x2
+	ETHTOOL_A_FEATURES_WANTED                 = 0x3
+	ETHTOOL_A_FEATURES_ACTIVE                 = 0x4
+	ETHTOOL_A_FEATURES_NOCHANGE               = 0x5
+	ETHTOOL_A_FEATURES_MAX                    = 0x5
+	ETHTOOL_A_PRIVFLAGS_UNSPEC                = 0x0
+	ETHTOOL_A_PRIVFLAGS_HEADER                = 0x1
+	ETHTOOL_A_PRIVFLAGS_FLAGS                 = 0x2
+	ETHTOOL_A_PRIVFLAGS_MAX                   = 0x2
+	ETHTOOL_A_RINGS_UNSPEC                    = 0x0
+	ETHTOOL_A_RINGS_HEADER                    = 0x1
+	ETHTOOL_A_RINGS_RX_MAX                    = 0x2
+	ETHTOOL_A_RINGS_RX_MINI_MAX               = 0x3
+	ETHTOOL_A_RINGS_RX_JUMBO_MAX              = 0x4
+	ETHTOOL_A_RINGS_TX_MAX                    = 0x5
+	ETHTOOL_A_RINGS_RX                        = 0x6
+	ETHTOOL_A_RINGS_RX_MINI                   = 0x7
+	ETHTOOL_A_RINGS_RX_JUMBO                  = 0x8
+	ETHTOOL_A_RINGS_TX                        = 0x9
+	ETHTOOL_A_RINGS_RX_BUF_LEN                = 0xa
+	ETHTOOL_A_RINGS_TCP_DATA_SPLIT            = 0xb
+	ETHTOOL_A_RINGS_CQE_SIZE                  = 0xc
+	ETHTOOL_A_RINGS_TX_PUSH                   = 0xd
+	ETHTOOL_A_RINGS_RX_PUSH                   = 0xe
+	ETHTOOL_A_RINGS_TX_PUSH_BUF_LEN           = 0xf
+	ETHTOOL_A_RINGS_TX_PUSH_BUF_LEN_MAX       = 0x10
+	ETHTOOL_A_RINGS_HDS_THRESH                = 0x11
+	ETHTOOL_A_RINGS_HDS_THRESH_MAX            = 0x12
+	ETHTOOL_A_RINGS_MAX                       = 0x12
+	ETHTOOL_A_CHANNELS_UNSPEC                 = 0x0
+	ETHTOOL_A_CHANNELS_HEADER                 = 0x1
+	ETHTOOL_A_CHANNELS_RX_MAX                 = 0x2
+	ETHTOOL_A_CHANNELS_TX_MAX                 = 0x3
+	ETHTOOL_A_CHANNELS_OTHER_MAX              = 0x4
+	ETHTOOL_A_CHANNELS_COMBINED_MAX           = 0x5
+	ETHTOOL_A_CHANNELS_RX_COUNT               = 0x6
+	ETHTOOL_A_CHANNELS_TX_COUNT               = 0x7
+	ETHTOOL_A_CHANNELS_OTHER_COUNT            = 0x8
+	ETHTOOL_A_CHANNELS_COMBINED_COUNT         = 0x9
+	ETHTOOL_A_CHANNELS_MAX                    = 0x9
+	ETHTOOL_A_COALESCE_UNSPEC                 = 0x0
+	ETHTOOL_A_COALESCE_HEADER                 = 0x1
+	ETHTOOL_A_COALESCE_RX_USECS               = 0x2
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES          = 0x3
+	ETHTOOL_A_COALESCE_RX_USECS_IRQ           = 0x4
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ      = 0x5
+	ETHTOOL_A_COALESCE_TX_USECS               = 0x6
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES          = 0x7
+	ETHTOOL_A_COALESCE_TX_USECS_IRQ           = 0x8
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_IRQ      = 0x9
+	ETHTOOL_A_COALESCE_STATS_BLOCK_USECS      = 0xa
+	ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX        = 0xb
+	ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX        = 0xc
+	ETHTOOL_A_COALESCE_PKT_RATE_LOW           = 0xd
+	ETHTOOL_A_COALESCE_RX_USECS_LOW           = 0xe
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW      = 0xf
+	ETHTOOL_A_COALESCE_TX_USECS_LOW           = 0x10
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW      = 0x11
+	ETHTOOL_A_COALESCE_PKT_RATE_HIGH          = 0x12
+	ETHTOOL_A_COALESCE_RX_USECS_HIGH          = 0x13
+	ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH     = 0x14
+	ETHTOOL_A_COALESCE_TX_USECS_HIGH          = 0x15
+	ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH     = 0x16
+	ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL   = 0x17
+	ETHTOOL_A_COALESCE_USE_CQE_MODE_TX        = 0x18
+	ETHTOOL_A_COALESCE_USE_CQE_MODE_RX        = 0x19
+	ETHTOOL_A_COALESCE_MAX                    = 0x1e
+	ETHTOOL_A_PAUSE_UNSPEC                    = 0x0
+	ETHTOOL_A_PAUSE_HEADER                    = 0x1
+	ETHTOOL_A_PAUSE_AUTONEG                   = 0x2
+	ETHTOOL_A_PAUSE_RX                        = 0x3
+	ETHTOOL_A_PAUSE_TX                        = 0x4
+	ETHTOOL_A_PAUSE_STATS                     = 0x5
+	ETHTOOL_A_PAUSE_MAX                       = 0x6
+	ETHTOOL_A_PAUSE_STAT_UNSPEC               = 0x0
+	ETHTOOL_A_PAUSE_STAT_PAD                  = 0x1
+	ETHTOOL_A_PAUSE_STAT_TX_FRAMES            = 0x2
+	ETHTOOL_A_PAUSE_STAT_RX_FRAMES            = 0x3
+	ETHTOOL_A_PAUSE_STAT_MAX                  = 0x3
+	ETHTOOL_A_EEE_UNSPEC                      = 0x0
+	ETHTOOL_A_EEE_HEADER                      = 0x1
+	ETHTOOL_A_EEE_MODES_OURS                  = 0x2
+	ETHTOOL_A_EEE_MODES_PEER                  = 0x3
+	ETHTOOL_A_EEE_ACTIVE                      = 0x4
+	ETHTOOL_A_EEE_ENABLED                     = 0x5
+	ETHTOOL_A_EEE_TX_LPI_ENABLED              = 0x6
+	ETHTOOL_A_EEE_TX_LPI_TIMER                = 0x7
+	ETHTOOL_A_EEE_MAX                         = 0x7
+	ETHTOOL_A_TSINFO_UNSPEC                   = 0x0
+	ETHTOOL_A_TSINFO_HEADER                   = 0x1
+	ETHTOOL_A_TSINFO_TIMESTAMPING             = 0x2
+	ETHTOOL_A_TSINFO_TX_TYPES                 = 0x3
+	ETHTOOL_A_TSINFO_RX_FILTERS               = 0x4
+	ETHTOOL_A_TSINFO_PHC_INDEX                = 0x5
+	ETHTOOL_A_TSINFO_STATS                    = 0x6
+	ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER        = 0x7
+	ETHTOOL_A_TSINFO_MAX                      = 0x9
+	ETHTOOL_A_CABLE_TEST_UNSPEC               = 0x0
+	ETHTOOL_A_CABLE_TEST_HEADER               = 0x1
+	ETHTOOL_A_CABLE_TEST_MAX                  = 0x1
+	ETHTOOL_A_CABLE_RESULT_CODE_UNSPEC        = 0x0
+	ETHTOOL_A_CABLE_RESULT_CODE_OK            = 0x1
+	ETHTOOL_A_CABLE_RESULT_CODE_OPEN          = 0x2
+	ETHTOOL_A_CABLE_RESULT_CODE_SAME_SHORT    = 0x3
+	ETHTOOL_A_CABLE_RESULT_CODE_CROSS_SHORT   = 0x4
+	ETHTOOL_A_CABLE_PAIR_A                    = 0x0
+	ETHTOOL_A_CABLE_PAIR_B                    = 0x1
+	ETHTOOL_A_CABLE_PAIR_C                    = 0x2
+	ETHTOOL_A_CABLE_PAIR_D                    = 0x3
+	ETHTOOL_A_CABLE_RESULT_UNSPEC             = 0x0
+	ETHTOOL_A_CABLE_RESULT_PAIR               = 0x1
+	ETHTOOL_A_CABLE_RESULT_CODE               = 0x2
+	ETHTOOL_A_CABLE_RESULT_MAX                = 0x3
+	ETHTOOL_A_CABLE_FAULT_LENGTH_UNSPEC       = 0x0
+	ETHTOOL_A_CABLE_FAULT_LENGTH_PAIR         = 0x1
+	ETHTOOL_A_CABLE_FAULT_LENGTH_CM           = 0x2
+	ETHTOOL_A_CABLE_FAULT_LENGTH_MAX          = 0x3
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS_UNSPEC    = 0x0
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS_STARTED   = 0x1
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS_COMPLETED = 0x2
+	ETHTOOL_A_CABLE_NEST_UNSPEC               = 0x0
+	ETHTOOL_A_CABLE_NEST_RESULT               = 0x1
+	ETHTOOL_A_CABLE_NEST_FAULT_LENGTH         = 0x2
+	ETHTOOL_A_CABLE_NEST_MAX                  = 0x2
+	ETHTOOL_A_CABLE_TEST_NTF_UNSPEC           = 0x0
+	ETHTOOL_A_CABLE_TEST_NTF_HEADER           = 0x1
+	ETHTOOL_A_CABLE_TEST_NTF_STATUS           = 0x2
+	ETHTOOL_A_CABLE_TEST_NTF_NEST             = 0x3
+	ETHTOOL_A_CABLE_TEST_NTF_MAX              = 0x3
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_UNSPEC       = 0x0
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_FIRST        = 0x1
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_LAST         = 0x2
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_STEP         = 0x3
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_PAIR         = 0x4
+	ETHTOOL_A_CABLE_TEST_TDR_CFG_MAX          = 0x4
+	ETHTOOL_A_CABLE_TEST_TDR_UNSPEC           = 0x0
+	ETHTOOL_A_CABLE_TEST_TDR_HEADER           = 0x1
+	ETHTOOL_A_CABLE_TEST_TDR_CFG              = 0x2
+	ETHTOOL_A_CABLE_TEST_TDR_MAX              = 0x2
+	ETHTOOL_A_CABLE_AMPLITUDE_UNSPEC          = 0x0
+	ETHTOOL_A_CABLE_AMPLITUDE_PAIR            = 0x1
+	ETHTOOL_A_CABLE_AMPLITUDE_mV              = 0x2
+	ETHTOOL_A_CABLE_AMPLITUDE_MAX             = 0x2
+	ETHTOOL_A_CABLE_PULSE_UNSPEC              = 0x0
+	ETHTOOL_A_CABLE_PULSE_mV                  = 0x1
+	ETHTOOL_A_CABLE_PULSE_MAX                 = 0x1
+	ETHTOOL_A_CABLE_STEP_UNSPEC               = 0x0
+	ETHTOOL_A_CABLE_STEP_FIRST_DISTANCE       = 0x1
+	ETHTOOL_A_CABLE_STEP_LAST_DISTANCE        = 0x2
+	ETHTOOL_A_CABLE_STEP_STEP_DISTANCE        = 0x3
+	ETHTOOL_A_CABLE_STEP_MAX                  = 0x3
+	ETHTOOL_A_CABLE_TDR_NEST_UNSPEC           = 0x0
+	ETHTOOL_A_CABLE_TDR_NEST_STEP             = 0x1
+	ETHTOOL_A_CABLE_TDR_NEST_AMPLITUDE        = 0x2
+	ETHTOOL_A_CABLE_TDR_NEST_PULSE            = 0x3
+	ETHTOOL_A_CABLE_TDR_NEST_MAX              = 0x3
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_UNSPEC       = 0x0
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_HEADER       = 0x1
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_STATUS       = 0x2
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_NEST         = 0x3
+	ETHTOOL_A_CABLE_TEST_TDR_NTF_MAX          = 0x3
+	ETHTOOL_UDP_TUNNEL_TYPE_VXLAN             = 0x0
+	ETHTOOL_UDP_TUNNEL_TYPE_GENEVE            = 0x1
+	ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE         = 0x2
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC         = 0x0
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT           = 0x1
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE           = 0x2
+	ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX            = 0x2
+	ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC         = 0x0
+	ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE           = 0x1
+	ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES          = 0x2
+	ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY          = 0x3
+	ETHTOOL_A_TUNNEL_UDP_TABLE_MAX            = 0x3
+	ETHTOOL_A_TUNNEL_UDP_UNSPEC               = 0x0
+	ETHTOOL_A_TUNNEL_UDP_TABLE                = 0x1
+	ETHTOOL_A_TUNNEL_UDP_MAX                  = 0x1
+	ETHTOOL_A_TUNNEL_INFO_UNSPEC              = 0x0
+	ETHTOOL_A_TUNNEL_INFO_HEADER              = 0x1
+	ETHTOOL_A_TUNNEL_INFO_UDP_PORTS           = 0x2
+	ETHTOOL_A_TUNNEL_INFO_MAX                 = 0x2
+)
+
+const (
+	TCP_V4_FLOW    = 0x1
+	UDP_V4_FLOW    = 0x2
+	TCP_V6_FLOW    = 0x5
+	UDP_V6_FLOW    = 0x6
+	ESP_V4_FLOW    = 0xa
+	ESP_V6_FLOW    = 0xc
+	IP_USER_FLOW   = 0xd
+	IPV6_USER_FLOW = 0xe
+	IPV6_FLOW      = 0x11
+	ETHER_FLOW     = 0x12
+)
+
+const SPEED_UNKNOWN = -0x1
+
+type EthtoolDrvinfo struct {
+	Cmd          uint32
+	Driver       [32]byte
+	Version      [32]byte
+	Fw_version   [32]byte
+	Bus_info     [32]byte
+	Erom_version [32]byte
+	Reserved2    [12]byte
+	N_priv_flags uint32
+	N_stats      uint32
+	Testinfo_len uint32
+	Eedump_len   uint32
+	Regdump_len  uint32
+}
+
+type EthtoolTsInfo struct {
+	Cmd             uint32
+	So_timestamping uint32
+	Phc_index       int32
+	Tx_types        uint32
+	Tx_reserved     [3]uint32
+	Rx_filters      uint32
+	Rx_reserved     [3]uint32
+}
+
+type HwTstampConfig struct {
+	Flags     int32
+	Tx_type   int32
+	Rx_filter int32
+}
+
+const (
+	HWTSTAMP_FILTER_NONE            = 0x0
+	HWTSTAMP_FILTER_ALL             = 0x1
+	HWTSTAMP_FILTER_SOME            = 0x2
+	HWTSTAMP_FILTER_PTP_V1_L4_EVENT = 0x3
+	HWTSTAMP_FILTER_PTP_V2_L4_EVENT = 0x6
+	HWTSTAMP_FILTER_PTP_V2_L2_EVENT = 0x9
+	HWTSTAMP_FILTER_PTP_V2_EVENT    = 0xc
+)
+
+const (
+	HWTSTAMP_TX_OFF          = 0x0
+	HWTSTAMP_TX_ON           = 0x1
+	HWTSTAMP_TX_ONESTEP_SYNC = 0x2
+)
+
+type (
+	PtpClockCaps struct {
+		Max_adj            int32
+		N_alarm            int32
+		N_ext_ts           int32
+		N_per_out          int32
+		Pps                int32
+		N_pins             int32
+		Cross_timestamping int32
+		Adjust_phase       int32
+		Max_phase_adj      int32
+		Rsv                [11]int32
+	}
+	PtpClockTime struct {
+		Sec      int64
+		Nsec     uint32
+		Reserved uint32
+	}
+	PtpExttsEvent struct {
+		T     PtpClockTime
+		Index uint32
+		Flags uint32
+		Rsv   [2]uint32
+	}
+	PtpExttsRequest struct {
+		Index uint32
+		Flags uint32
+		Rsv   [2]uint32
+	}
+	PtpPeroutRequest struct {
+		StartOrPhase PtpClockTime
+		Period       PtpClockTime
+		Index        uint32
+		Flags        uint32
+		On           PtpClockTime
+	}
+	PtpPinDesc struct {
+		Name  [64]byte
+		Index uint32
+		Func  uint32
+		Chan  uint32
+		Rsv   [5]uint32
+	}
+	PtpSysOffset struct {
+		Samples uint32
+		Rsv     [3]uint32
+		Ts      [51]PtpClockTime
+	}
+	PtpSysOffsetExtended struct {
+		Samples uint32
+		Clockid int32
+		Rsv     [2]uint32
+		Ts      [25][3]PtpClockTime
+	}
+	PtpSysOffsetPrecise struct {
+		Device   PtpClockTime
+		Realtime PtpClockTime
+		Monoraw  PtpClockTime
+		Rsv      [4]uint32
+	}
+)
+
+const (
+	PTP_PF_NONE    = 0x0
+	PTP_PF_EXTTS   = 0x1
+	PTP_PF_PEROUT  = 0x2
+	PTP_PF_PHYSYNC = 0x3
+)
+
+type (
+	HIDRawReportDescriptor struct {
+		Size  uint32
+		Value [4096]uint8
+	}
+	HIDRawDevInfo struct {
+		Bustype uint32
+		Vendor  int16
+		Product int16
+	}
+)
+
+const (
+	CLOSE_RANGE_UNSHARE = 0x2
+	CLOSE_RANGE_CLOEXEC = 0x4
+)
+
+const (
+	NLMSGERR_ATTR_MSG    = 0x1
+	NLMSGERR_ATTR_OFFS   = 0x2
+	NLMSGERR_ATTR_COOKIE = 0x3
+)
+
+type (
+	EraseInfo struct {
+		Start  uint32
+		Length uint32
+	}
+	EraseInfo64 struct {
+		Start  uint64
+		Length uint64
+	}
+	MtdOobBuf struct {
+		Start  uint32
+		Length uint32
+		Ptr    *uint8
+	}
+	MtdOobBuf64 struct {
+		Start  uint64
+		Pad    uint32
+		Length uint32
+		Ptr    uint64
+	}
+	MtdWriteReq struct {
+		Start  uint64
+		Len    uint64
+		Ooblen uint64
+		Data   uint64
+		Oob    uint64
+		Mode   uint8
+		_      [7]uint8
+	}
+	MtdInfo struct {
+		Type      uint8
+		Flags     uint32
+		Size      uint32
+		Erasesize uint32
+		Writesize uint32
+		Oobsize   uint32
+		_         uint64
+	}
+	RegionInfo struct {
+		Offset      uint32
+		Erasesize   uint32
+		Numblocks   uint32
+		Regionindex uint32
+	}
+	OtpInfo struct {
+		Start  uint32
+		Length uint32
+		Locked uint32
+	}
+	NandOobinfo struct {
+		Useecc   uint32
+		Eccbytes uint32
+		Oobfree  [8][2]uint32
+		Eccpos   [32]uint32
+	}
+	NandOobfree struct {
+		Offset uint32
+		Length uint32
+	}
+	NandEcclayout struct {
+		Eccbytes uint32
+		Eccpos   [64]uint32
+		Oobavail uint32
+		Oobfree  [8]NandOobfree
+	}
+	MtdEccStats struct {
+		Corrected uint32
+		Failed    uint32
+		Badblocks uint32
+		Bbtblocks uint32
+	}
+)
+
+const (
+	MTD_OPS_PLACE_OOB = 0x0
+	MTD_OPS_AUTO_OOB  = 0x1
+	MTD_OPS_RAW       = 0x2
+)
+
+const (
+	MTD_FILE_MODE_NORMAL      = 0x0
+	MTD_FILE_MODE_OTP_FACTORY = 0x1
+	MTD_FILE_MODE_OTP_USER    = 0x2
+	MTD_FILE_MODE_RAW         = 0x3
+)
+
+const (
+	NFC_CMD_UNSPEC                    = 0x0
+	NFC_CMD_GET_DEVICE                = 0x1
+	NFC_CMD_DEV_UP                    = 0x2
+	NFC_CMD_DEV_DOWN                  = 0x3
+	NFC_CMD_DEP_LINK_UP               = 0x4
+	NFC_CMD_DEP_LINK_DOWN             = 0x5
+	NFC_CMD_START_POLL                = 0x6
+	NFC_CMD_STOP_POLL                 = 0x7
+	NFC_CMD_GET_TARGET                = 0x8
+	NFC_EVENT_TARGETS_FOUND           = 0x9
+	NFC_EVENT_DEVICE_ADDED            = 0xa
+	NFC_EVENT_DEVICE_REMOVED          = 0xb
+	NFC_EVENT_TARGET_LOST             = 0xc
+	NFC_EVENT_TM_ACTIVATED            = 0xd
+	NFC_EVENT_TM_DEACTIVATED          = 0xe
+	NFC_CMD_LLC_GET_PARAMS            = 0xf
+	NFC_CMD_LLC_SET_PARAMS            = 0x10
+	NFC_CMD_ENABLE_SE                 = 0x11
+	NFC_CMD_DISABLE_SE                = 0x12
+	NFC_CMD_LLC_SDREQ                 = 0x13
+	NFC_EVENT_LLC_SDRES               = 0x14
+	NFC_CMD_FW_DOWNLOAD               = 0x15
+	NFC_EVENT_SE_ADDED                = 0x16
+	NFC_EVENT_SE_REMOVED              = 0x17
+	NFC_EVENT_SE_CONNECTIVITY         = 0x18
+	NFC_EVENT_SE_TRANSACTION          = 0x19
+	NFC_CMD_GET_SE                    = 0x1a
+	NFC_CMD_SE_IO                     = 0x1b
+	NFC_CMD_ACTIVATE_TARGET           = 0x1c
+	NFC_CMD_VENDOR                    = 0x1d
+	NFC_CMD_DEACTIVATE_TARGET         = 0x1e
+	NFC_ATTR_UNSPEC                   = 0x0
+	NFC_ATTR_DEVICE_INDEX             = 0x1
+	NFC_ATTR_DEVICE_NAME              = 0x2
+	NFC_ATTR_PROTOCOLS                = 0x3
+	NFC_ATTR_TARGET_INDEX             = 0x4
+	NFC_ATTR_TARGET_SENS_RES          = 0x5
+	NFC_ATTR_TARGET_SEL_RES           = 0x6
+	NFC_ATTR_TARGET_NFCID1            = 0x7
+	NFC_ATTR_TARGET_SENSB_RES         = 0x8
+	NFC_ATTR_TARGET_SENSF_RES         = 0x9
+	NFC_ATTR_COMM_MODE                = 0xa
+	NFC_ATTR_RF_MODE                  = 0xb
+	NFC_ATTR_DEVICE_POWERED           = 0xc
+	NFC_ATTR_IM_PROTOCOLS             = 0xd
+	NFC_ATTR_TM_PROTOCOLS             = 0xe
+	NFC_ATTR_LLC_PARAM_LTO            = 0xf
+	NFC_ATTR_LLC_PARAM_RW             = 0x10
+	NFC_ATTR_LLC_PARAM_MIUX           = 0x11
+	NFC_ATTR_SE                       = 0x12
+	NFC_ATTR_LLC_SDP                  = 0x13
+	NFC_ATTR_FIRMWARE_NAME            = 0x14
+	NFC_ATTR_SE_INDEX                 = 0x15
+	NFC_ATTR_SE_TYPE                  = 0x16
+	NFC_ATTR_SE_AID                   = 0x17
+	NFC_ATTR_FIRMWARE_DOWNLOAD_STATUS = 0x18
+	NFC_ATTR_SE_APDU                  = 0x19
+	NFC_ATTR_TARGET_ISO15693_DSFID    = 0x1a
+	NFC_ATTR_TARGET_ISO15693_UID      = 0x1b
+	NFC_ATTR_SE_PARAMS                = 0x1c
+	NFC_ATTR_VENDOR_ID                = 0x1d
+	NFC_ATTR_VENDOR_SUBCMD            = 0x1e
+	NFC_ATTR_VENDOR_DATA              = 0x1f
+	NFC_SDP_ATTR_UNSPEC               = 0x0
+	NFC_SDP_ATTR_URI                  = 0x1
+	NFC_SDP_ATTR_SAP                  = 0x2
+)
+
+type LandlockRulesetAttr struct {
+	Access_fs  uint64
+	Access_net uint64
+	Scoped     uint64
+}
+
+type LandlockPathBeneathAttr struct {
+	Allowed_access uint64
+	Parent_fd      int32
+}
+
+const (
+	LANDLOCK_RULE_PATH_BENEATH = 0x1
+)
+
+const (
+	IPC_CREAT   = 0x200
+	IPC_EXCL    = 0x400
+	IPC_NOWAIT  = 0x800
+	IPC_PRIVATE = 0x0
+
+	ipc_64 = 0x100
+)
+
+const (
+	IPC_RMID = 0x0
+	IPC_SET  = 0x1
+	IPC_STAT = 0x2
+)
+
+const (
+	SHM_RDONLY = 0x1000
+	SHM_RND    = 0x2000
+)
+
+type MountAttr struct {
+	Attr_set    uint64
+	Attr_clr    uint64
+	Propagation uint64
+	Userns_fd   uint64
+}
+
+const (
+	WG_CMD_GET_DEVICE                      = 0x0
+	WG_CMD_SET_DEVICE                      = 0x1
+	WGDEVICE_F_REPLACE_PEERS               = 0x1
+	WGDEVICE_A_UNSPEC                      = 0x0
+	WGDEVICE_A_IFINDEX                     = 0x1
+	WGDEVICE_A_IFNAME                      = 0x2
+	WGDEVICE_A_PRIVATE_KEY                 = 0x3
+	WGDEVICE_A_PUBLIC_KEY                  = 0x4
+	WGDEVICE_A_FLAGS                       = 0x5
+	WGDEVICE_A_LISTEN_PORT                 = 0x6
+	WGDEVICE_A_FWMARK                      = 0x7
+	WGDEVICE_A_PEERS                       = 0x8
+	WGPEER_F_REMOVE_ME                     = 0x1
+	WGPEER_F_REPLACE_ALLOWEDIPS            = 0x2
+	WGPEER_F_UPDATE_ONLY                   = 0x4
+	WGPEER_A_UNSPEC                        = 0x0
+	WGPEER_A_PUBLIC_KEY                    = 0x1
+	WGPEER_A_PRESHARED_KEY                 = 0x2
+	WGPEER_A_FLAGS                         = 0x3
+	WGPEER_A_ENDPOINT                      = 0x4
+	WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL = 0x5
+	WGPEER_A_LAST_HANDSHAKE_TIME           = 0x6
+	WGPEER_A_RX_BYTES                      = 0x7
+	WGPEER_A_TX_BYTES                      = 0x8
+	WGPEER_A_ALLOWEDIPS                    = 0x9
+	WGPEER_A_PROTOCOL_VERSION              = 0xa
+	WGALLOWEDIP_A_UNSPEC                   = 0x0
+	WGALLOWEDIP_A_FAMILY                   = 0x1
+	WGALLOWEDIP_A_IPADDR                   = 0x2
+	WGALLOWEDIP_A_CIDR_MASK                = 0x3
+)
+
+const (
+	NL_ATTR_TYPE_INVALID      = 0x0
+	NL_ATTR_TYPE_FLAG         = 0x1
+	NL_ATTR_TYPE_U8           = 0x2
+	NL_ATTR_TYPE_U16          = 0x3
+	NL_ATTR_TYPE_U32          = 0x4
+	NL_ATTR_TYPE_U64          = 0x5
+	NL_ATTR_TYPE_S8           = 0x6
+	NL_ATTR_TYPE_S16          = 0x7
+	NL_ATTR_TYPE_S32          = 0x8
+	NL_ATTR_TYPE_S64          = 0x9
+	NL_ATTR_TYPE_BINARY       = 0xa
+	NL_ATTR_TYPE_STRING       = 0xb
+	NL_ATTR_TYPE_NUL_STRING   = 0xc
+	NL_ATTR_TYPE_NESTED       = 0xd
+	NL_ATTR_TYPE_NESTED_ARRAY = 0xe
+	NL_ATTR_TYPE_BITFIELD32   = 0xf
+
+	NL_POLICY_TYPE_ATTR_UNSPEC          = 0x0
+	NL_POLICY_TYPE_ATTR_TYPE            = 0x1
+	NL_POLICY_TYPE_ATTR_MIN_VALUE_S     = 0x2
+	NL_POLICY_TYPE_ATTR_MAX_VALUE_S     = 0x3
+	NL_POLICY_TYPE_ATTR_MIN_VALUE_U     = 0x4
+	NL_POLICY_TYPE_ATTR_MAX_VALUE_U     = 0x5
+	NL_POLICY_TYPE_ATTR_MIN_LENGTH      = 0x6
+	NL_POLICY_TYPE_ATTR_MAX_LENGTH      = 0x7
+	NL_POLICY_TYPE_ATTR_POLICY_IDX      = 0x8
+	NL_POLICY_TYPE_ATTR_POLICY_MAXTYPE  = 0x9
+	NL_POLICY_TYPE_ATTR_BITFIELD32_MASK = 0xa
+	NL_POLICY_TYPE_ATTR_PAD             = 0xb
+	NL_POLICY_TYPE_ATTR_MASK            = 0xc
+	NL_POLICY_TYPE_ATTR_MAX             = 0xc
+)
+
+type CANBitTiming struct {
+	Bitrate      uint32
+	Sample_point uint32
+	Tq           uint32
+	Prop_seg     uint32
+	Phase_seg1   uint32
+	Phase_seg2   uint32
+	Sjw          uint32
+	Brp          uint32
+}
+
+type CANBitTimingConst struct {
+	Name      [16]uint8
+	Tseg1_min uint32
+	Tseg1_max uint32
+	Tseg2_min uint32
+	Tseg2_max uint32
+	Sjw_max   uint32
+	Brp_min   uint32
+	Brp_max   uint32
+	Brp_inc   uint32
+}
+
+type CANClock struct {
+	Freq uint32
+}
+
+type CANBusErrorCounters struct {
+	Txerr uint16
+	Rxerr uint16
+}
+
+type CANCtrlMode struct {
+	Mask  uint32
+	Flags uint32
+}
+
+type CANDeviceStats struct {
+	Bus_error        uint32
+	Error_warning    uint32
+	Error_passive    uint32
+	Bus_off          uint32
+	Arbitration_lost uint32
+	Restarts         uint32
+}
+
+const (
+	CAN_STATE_ERROR_ACTIVE  = 0x0
+	CAN_STATE_ERROR_WARNING = 0x1
+	CAN_STATE_ERROR_PASSIVE = 0x2
+	CAN_STATE_BUS_OFF       = 0x3
+	CAN_STATE_STOPPED       = 0x4
+	CAN_STATE_SLEEPING      = 0x5
+	CAN_STATE_MAX           = 0x6
+)
+
+const (
+	IFLA_CAN_UNSPEC               = 0x0
+	IFLA_CAN_BITTIMING            = 0x1
+	IFLA_CAN_BITTIMING_CONST      = 0x2
+	IFLA_CAN_CLOCK                = 0x3
+	IFLA_CAN_STATE                = 0x4
+	IFLA_CAN_CTRLMODE             = 0x5
+	IFLA_CAN_RESTART_MS           = 0x6
+	IFLA_CAN_RESTART              = 0x7
+	IFLA_CAN_BERR_COUNTER         = 0x8
+	IFLA_CAN_DATA_BITTIMING       = 0x9
+	IFLA_CAN_DATA_BITTIMING_CONST = 0xa
+	IFLA_CAN_TERMINATION          = 0xb
+	IFLA_CAN_TERMINATION_CONST    = 0xc
+	IFLA_CAN_BITRATE_CONST        = 0xd
+	IFLA_CAN_DATA_BITRATE_CONST   = 0xe
+	IFLA_CAN_BITRATE_MAX          = 0xf
+)
+
+type KCMAttach struct {
+	Fd     int32
+	Bpf_fd int32
+}
+
+type KCMUnattach struct {
+	Fd int32
+}
+
+type KCMClone struct {
+	Fd int32
+}
+
+const (
+	NL80211_AC_BE                                           = 0x2
+	NL80211_AC_BK                                           = 0x3
+	NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED                 = 0x0
+	NL80211_ACL_POLICY_DENY_UNLESS_LISTED                   = 0x1
+	NL80211_AC_VI                                           = 0x1
+	NL80211_AC_VO                                           = 0x0
+	NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT               = 0x1
+	NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT            = 0x2
+	NL80211_AP_SME_SA_QUERY_OFFLOAD                         = 0x1
+	NL80211_ATTR_4ADDR                                      = 0x53
+	NL80211_ATTR_ACK                                        = 0x5c
+	NL80211_ATTR_ACK_SIGNAL                                 = 0x107
+	NL80211_ATTR_ACL_POLICY                                 = 0xa5
+	NL80211_ATTR_ADMITTED_TIME                              = 0xd4
+	NL80211_ATTR_AIRTIME_WEIGHT                             = 0x112
+	NL80211_ATTR_AKM_SUITES                                 = 0x4c
+	NL80211_ATTR_AP_ISOLATE                                 = 0x60
+	NL80211_ATTR_AP_SETTINGS_FLAGS                          = 0x135
+	NL80211_ATTR_ASSOC_SPP_AMSDU                            = 0x14a
+	NL80211_ATTR_AUTH_DATA                                  = 0x9c
+	NL80211_ATTR_AUTH_TYPE                                  = 0x35
+	NL80211_ATTR_BANDS                                      = 0xef
+	NL80211_ATTR_BEACON_HEAD                                = 0xe
+	NL80211_ATTR_BEACON_INTERVAL                            = 0xc
+	NL80211_ATTR_BEACON_TAIL                                = 0xf
+	NL80211_ATTR_BG_SCAN_PERIOD                             = 0x98
+	NL80211_ATTR_BSS_BASIC_RATES                            = 0x24
+	NL80211_ATTR_BSS                                        = 0x2f
+	NL80211_ATTR_BSS_CTS_PROT                               = 0x1c
+	NL80211_ATTR_BSS_DUMP_INCLUDE_USE_DATA                  = 0x147
+	NL80211_ATTR_BSS_HT_OPMODE                              = 0x6d
+	NL80211_ATTR_BSSID                                      = 0xf5
+	NL80211_ATTR_BSS_SELECT                                 = 0xe3
+	NL80211_ATTR_BSS_SHORT_PREAMBLE                         = 0x1d
+	NL80211_ATTR_BSS_SHORT_SLOT_TIME                        = 0x1e
+	NL80211_ATTR_CENTER_FREQ1                               = 0xa0
+	NL80211_ATTR_CENTER_FREQ1_OFFSET                        = 0x123
+	NL80211_ATTR_CENTER_FREQ2                               = 0xa1
+	NL80211_ATTR_CHANNEL_WIDTH                              = 0x9f
+	NL80211_ATTR_CH_SWITCH_BLOCK_TX                         = 0xb8
+	NL80211_ATTR_CH_SWITCH_COUNT                            = 0xb7
+	NL80211_ATTR_CIPHER_SUITE_GROUP                         = 0x4a
+	NL80211_ATTR_CIPHER_SUITES                              = 0x39
+	NL80211_ATTR_CIPHER_SUITES_PAIRWISE                     = 0x49
+	NL80211_ATTR_CNTDWN_OFFS_BEACON                         = 0xba
+	NL80211_ATTR_CNTDWN_OFFS_PRESP                          = 0xbb
+	NL80211_ATTR_COALESCE_RULE                              = 0xb6
+	NL80211_ATTR_COALESCE_RULE_CONDITION                    = 0x2
+	NL80211_ATTR_COALESCE_RULE_DELAY                        = 0x1
+	NL80211_ATTR_COALESCE_RULE_MAX                          = 0x3
+	NL80211_ATTR_COALESCE_RULE_PKT_PATTERN                  = 0x3
+	NL80211_ATTR_COLOR_CHANGE_COLOR                         = 0x130
+	NL80211_ATTR_COLOR_CHANGE_COUNT                         = 0x12f
+	NL80211_ATTR_COLOR_CHANGE_ELEMS                         = 0x131
+	NL80211_ATTR_CONN_FAILED_REASON                         = 0x9b
+	NL80211_ATTR_CONTROL_PORT                               = 0x44
+	NL80211_ATTR_CONTROL_PORT_ETHERTYPE                     = 0x66
+	NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT                    = 0x67
+	NL80211_ATTR_CONTROL_PORT_NO_PREAUTH                    = 0x11e
+	NL80211_ATTR_CONTROL_PORT_OVER_NL80211                  = 0x108
+	NL80211_ATTR_COOKIE                                     = 0x58
+	NL80211_ATTR_CQM_BEACON_LOSS_EVENT                      = 0x8
+	NL80211_ATTR_CQM                                        = 0x5e
+	NL80211_ATTR_CQM_MAX                                    = 0x9
+	NL80211_ATTR_CQM_PKT_LOSS_EVENT                         = 0x4
+	NL80211_ATTR_CQM_RSSI_HYST                              = 0x2
+	NL80211_ATTR_CQM_RSSI_LEVEL                             = 0x9
+	NL80211_ATTR_CQM_RSSI_THOLD                             = 0x1
+	NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT                   = 0x3
+	NL80211_ATTR_CQM_TXE_INTVL                              = 0x7
+	NL80211_ATTR_CQM_TXE_PKTS                               = 0x6
+	NL80211_ATTR_CQM_TXE_RATE                               = 0x5
+	NL80211_ATTR_CRIT_PROT_ID                               = 0xb3
+	NL80211_ATTR_CSA_C_OFF_BEACON                           = 0xba
+	NL80211_ATTR_CSA_C_OFF_PRESP                            = 0xbb
+	NL80211_ATTR_CSA_C_OFFSETS_TX                           = 0xcd
+	NL80211_ATTR_CSA_IES                                    = 0xb9
+	NL80211_ATTR_DEVICE_AP_SME                              = 0x8d
+	NL80211_ATTR_DFS_CAC_TIME                               = 0x7
+	NL80211_ATTR_DFS_REGION                                 = 0x92
+	NL80211_ATTR_DISABLE_EHT                                = 0x137
+	NL80211_ATTR_DISABLE_HE                                 = 0x12d
+	NL80211_ATTR_DISABLE_HT                                 = 0x93
+	NL80211_ATTR_DISABLE_VHT                                = 0xaf
+	NL80211_ATTR_DISCONNECTED_BY_AP                         = 0x47
+	NL80211_ATTR_DONT_WAIT_FOR_ACK                          = 0x8e
+	NL80211_ATTR_DTIM_PERIOD                                = 0xd
+	NL80211_ATTR_DURATION                                   = 0x57
+	NL80211_ATTR_EHT_CAPABILITY                             = 0x136
+	NL80211_ATTR_EMA_RNR_ELEMS                              = 0x145
+	NL80211_ATTR_EML_CAPABILITY                             = 0x13d
+	NL80211_ATTR_EXT_CAPA                                   = 0xa9
+	NL80211_ATTR_EXT_CAPA_MASK                              = 0xaa
+	NL80211_ATTR_EXTERNAL_AUTH_ACTION                       = 0x104
+	NL80211_ATTR_EXTERNAL_AUTH_SUPPORT                      = 0x105
+	NL80211_ATTR_EXT_FEATURES                               = 0xd9
+	NL80211_ATTR_FEATURE_FLAGS                              = 0x8f
+	NL80211_ATTR_FILS_CACHE_ID                              = 0xfd
+	NL80211_ATTR_FILS_DISCOVERY                             = 0x126
+	NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM                      = 0xfb
+	NL80211_ATTR_FILS_ERP_REALM                             = 0xfa
+	NL80211_ATTR_FILS_ERP_RRK                               = 0xfc
+	NL80211_ATTR_FILS_ERP_USERNAME                          = 0xf9
+	NL80211_ATTR_FILS_KEK                                   = 0xf2
+	NL80211_ATTR_FILS_NONCES                                = 0xf3
+	NL80211_ATTR_FRAME                                      = 0x33
+	NL80211_ATTR_FRAME_MATCH                                = 0x5b
+	NL80211_ATTR_FRAME_TYPE                                 = 0x65
+	NL80211_ATTR_FREQ_AFTER                                 = 0x3b
+	NL80211_ATTR_FREQ_BEFORE                                = 0x3a
+	NL80211_ATTR_FREQ_FIXED                                 = 0x3c
+	NL80211_ATTR_FREQ_RANGE_END                             = 0x3
+	NL80211_ATTR_FREQ_RANGE_MAX_BW                          = 0x4
+	NL80211_ATTR_FREQ_RANGE_START                           = 0x2
+	NL80211_ATTR_FTM_RESPONDER                              = 0x10e
+	NL80211_ATTR_FTM_RESPONDER_STATS                        = 0x10f
+	NL80211_ATTR_GENERATION                                 = 0x2e
+	NL80211_ATTR_HANDLE_DFS                                 = 0xbf
+	NL80211_ATTR_HE_6GHZ_CAPABILITY                         = 0x125
+	NL80211_ATTR_HE_BSS_COLOR                               = 0x11b
+	NL80211_ATTR_HE_CAPABILITY                              = 0x10d
+	NL80211_ATTR_HE_OBSS_PD                                 = 0x117
+	NL80211_ATTR_HIDDEN_SSID                                = 0x7e
+	NL80211_ATTR_HT_CAPABILITY                              = 0x1f
+	NL80211_ATTR_HT_CAPABILITY_MASK                         = 0x94
+	NL80211_ATTR_HW_TIMESTAMP_ENABLED                       = 0x144
+	NL80211_ATTR_IE_ASSOC_RESP                              = 0x80
+	NL80211_ATTR_IE                                         = 0x2a
+	NL80211_ATTR_IE_PROBE_RESP                              = 0x7f
+	NL80211_ATTR_IE_RIC                                     = 0xb2
+	NL80211_ATTR_IFACE_SOCKET_OWNER                         = 0xcc
+	NL80211_ATTR_IFINDEX                                    = 0x3
+	NL80211_ATTR_IFNAME                                     = 0x4
+	NL80211_ATTR_IFTYPE_AKM_SUITES                          = 0x11c
+	NL80211_ATTR_IFTYPE                                     = 0x5
+	NL80211_ATTR_IFTYPE_EXT_CAPA                            = 0xe6
+	NL80211_ATTR_INACTIVITY_TIMEOUT                         = 0x96
+	NL80211_ATTR_INTERFACE_COMBINATIONS                     = 0x78
+	NL80211_ATTR_KEY_CIPHER                                 = 0x9
+	NL80211_ATTR_KEY                                        = 0x50
+	NL80211_ATTR_KEY_DATA                                   = 0x7
+	NL80211_ATTR_KEY_DEFAULT                                = 0xb
+	NL80211_ATTR_KEY_DEFAULT_MGMT                           = 0x28
+	NL80211_ATTR_KEY_DEFAULT_TYPES                          = 0x6e
+	NL80211_ATTR_KEY_IDX                                    = 0x8
+	NL80211_ATTR_KEYS                                       = 0x51
+	NL80211_ATTR_KEY_SEQ                                    = 0xa
+	NL80211_ATTR_KEY_TYPE                                   = 0x37
+	NL80211_ATTR_LOCAL_MESH_POWER_MODE                      = 0xa4
+	NL80211_ATTR_LOCAL_STATE_CHANGE                         = 0x5f
+	NL80211_ATTR_MAC_ACL_MAX                                = 0xa7
+	NL80211_ATTR_MAC_ADDRS                                  = 0xa6
+	NL80211_ATTR_MAC                                        = 0x6
+	NL80211_ATTR_MAC_HINT                                   = 0xc8
+	NL80211_ATTR_MAC_MASK                                   = 0xd7
+	NL80211_ATTR_MAX_AP_ASSOC_STA                           = 0xca
+	NL80211_ATTR_MAX                                        = 0x151
+	NL80211_ATTR_MAX_CRIT_PROT_DURATION                     = 0xb4
+	NL80211_ATTR_MAX_CSA_COUNTERS                           = 0xce
+	NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS                     = 0x143
+	NL80211_ATTR_MAX_MATCH_SETS                             = 0x85
+	NL80211_ATTR_MAX_NUM_AKM_SUITES                         = 0x13c
+	NL80211_ATTR_MAX_NUM_PMKIDS                             = 0x56
+	NL80211_ATTR_MAX_NUM_SCAN_SSIDS                         = 0x2b
+	NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS                   = 0xde
+	NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS                   = 0x7b
+	NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION             = 0x6f
+	NL80211_ATTR_MAX_SCAN_IE_LEN                            = 0x38
+	NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL                     = 0xdf
+	NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS                   = 0xe0
+	NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN                      = 0x7c
+	NL80211_ATTR_MBSSID_CONFIG                              = 0x132
+	NL80211_ATTR_MBSSID_ELEMS                               = 0x133
+	NL80211_ATTR_MCAST_RATE                                 = 0x6b
+	NL80211_ATTR_MDID                                       = 0xb1
+	NL80211_ATTR_MEASUREMENT_DURATION                       = 0xeb
+	NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY             = 0xec
+	NL80211_ATTR_MESH_CONFIG                                = 0x23
+	NL80211_ATTR_MESH_ID                                    = 0x18
+	NL80211_ATTR_MESH_PEER_AID                              = 0xed
+	NL80211_ATTR_MESH_SETUP                                 = 0x70
+	NL80211_ATTR_MGMT_SUBTYPE                               = 0x29
+	NL80211_ATTR_MLD_ADDR                                   = 0x13a
+	NL80211_ATTR_MLD_CAPA_AND_OPS                           = 0x13e
+	NL80211_ATTR_MLO_LINK_DISABLED                          = 0x146
+	NL80211_ATTR_MLO_LINK_ID                                = 0x139
+	NL80211_ATTR_MLO_LINKS                                  = 0x138
+	NL80211_ATTR_MLO_SUPPORT                                = 0x13b
+	NL80211_ATTR_MLO_TTLM_DLINK                             = 0x148
+	NL80211_ATTR_MLO_TTLM_ULINK                             = 0x149
+	NL80211_ATTR_MNTR_FLAGS                                 = 0x17
+	NL80211_ATTR_MPATH_INFO                                 = 0x1b
+	NL80211_ATTR_MPATH_NEXT_HOP                             = 0x1a
+	NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED               = 0xf4
+	NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR                    = 0xe8
+	NL80211_ATTR_MU_MIMO_GROUP_DATA                         = 0xe7
+	NL80211_ATTR_NAN_FUNC                                   = 0xf0
+	NL80211_ATTR_NAN_MASTER_PREF                            = 0xee
+	NL80211_ATTR_NAN_MATCH                                  = 0xf1
+	NL80211_ATTR_NETNS_FD                                   = 0xdb
+	NL80211_ATTR_NOACK_MAP                                  = 0x95
+	NL80211_ATTR_NSS                                        = 0x106
+	NL80211_ATTR_OBSS_COLOR_BITMAP                          = 0x12e
+	NL80211_ATTR_OFFCHANNEL_TX_OK                           = 0x6c
+	NL80211_ATTR_OPER_CLASS                                 = 0xd6
+	NL80211_ATTR_OPMODE_NOTIF                               = 0xc2
+	NL80211_ATTR_P2P_CTWINDOW                               = 0xa2
+	NL80211_ATTR_P2P_OPPPS                                  = 0xa3
+	NL80211_ATTR_PAD                                        = 0xe5
+	NL80211_ATTR_PBSS                                       = 0xe2
+	NL80211_ATTR_PEER_AID                                   = 0xb5
+	NL80211_ATTR_PEER_MEASUREMENTS                          = 0x111
+	NL80211_ATTR_PID                                        = 0x52
+	NL80211_ATTR_PMK                                        = 0xfe
+	NL80211_ATTR_PMKID                                      = 0x55
+	NL80211_ATTR_PMK_LIFETIME                               = 0x11f
+	NL80211_ATTR_PMKR0_NAME                                 = 0x102
+	NL80211_ATTR_PMK_REAUTH_THRESHOLD                       = 0x120
+	NL80211_ATTR_PMKSA_CANDIDATE                            = 0x86
+	NL80211_ATTR_PORT_AUTHORIZED                            = 0x103
+	NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN                    = 0x5
+	NL80211_ATTR_POWER_RULE_MAX_EIRP                        = 0x6
+	NL80211_ATTR_POWER_RULE_PSD                             = 0x8
+	NL80211_ATTR_PREV_BSSID                                 = 0x4f
+	NL80211_ATTR_PRIVACY                                    = 0x46
+	NL80211_ATTR_PROBE_RESP                                 = 0x91
+	NL80211_ATTR_PROBE_RESP_OFFLOAD                         = 0x90
+	NL80211_ATTR_PROTOCOL_FEATURES                          = 0xad
+	NL80211_ATTR_PS_STATE                                   = 0x5d
+	NL80211_ATTR_PUNCT_BITMAP                               = 0x142
+	NL80211_ATTR_QOS_MAP                                    = 0xc7
+	NL80211_ATTR_RADAR_BACKGROUND                           = 0x134
+	NL80211_ATTR_RADAR_EVENT                                = 0xa8
+	NL80211_ATTR_REASON_CODE                                = 0x36
+	NL80211_ATTR_RECEIVE_MULTICAST                          = 0x121
+	NL80211_ATTR_RECONNECT_REQUESTED                        = 0x12b
+	NL80211_ATTR_REG_ALPHA2                                 = 0x21
+	NL80211_ATTR_REG_INDOOR                                 = 0xdd
+	NL80211_ATTR_REG_INITIATOR                              = 0x30
+	NL80211_ATTR_REG_RULE_FLAGS                             = 0x1
+	NL80211_ATTR_REG_RULES                                  = 0x22
+	NL80211_ATTR_REG_TYPE                                   = 0x31
+	NL80211_ATTR_REKEY_DATA                                 = 0x7a
+	NL80211_ATTR_REQ_IE                                     = 0x4d
+	NL80211_ATTR_RESP_IE                                    = 0x4e
+	NL80211_ATTR_ROAM_SUPPORT                               = 0x83
+	NL80211_ATTR_RX_FRAME_TYPES                             = 0x64
+	NL80211_ATTR_RX_HW_TIMESTAMP                            = 0x140
+	NL80211_ATTR_RXMGMT_FLAGS                               = 0xbc
+	NL80211_ATTR_RX_SIGNAL_DBM                              = 0x97
+	NL80211_ATTR_S1G_CAPABILITY                             = 0x128
+	NL80211_ATTR_S1G_CAPABILITY_MASK                        = 0x129
+	NL80211_ATTR_SAE_DATA                                   = 0x9c
+	NL80211_ATTR_SAE_PASSWORD                               = 0x115
+	NL80211_ATTR_SAE_PWE                                    = 0x12a
+	NL80211_ATTR_SAR_SPEC                                   = 0x12c
+	NL80211_ATTR_SCAN_FLAGS                                 = 0x9e
+	NL80211_ATTR_SCAN_FREQ_KHZ                              = 0x124
+	NL80211_ATTR_SCAN_FREQUENCIES                           = 0x2c
+	NL80211_ATTR_SCAN_GENERATION                            = 0x2e
+	NL80211_ATTR_SCAN_SSIDS                                 = 0x2d
+	NL80211_ATTR_SCAN_START_TIME_TSF_BSSID                  = 0xea
+	NL80211_ATTR_SCAN_START_TIME_TSF                        = 0xe9
+	NL80211_ATTR_SCAN_SUPP_RATES                            = 0x7d
+	NL80211_ATTR_SCHED_SCAN_DELAY                           = 0xdc
+	NL80211_ATTR_SCHED_SCAN_INTERVAL                        = 0x77
+	NL80211_ATTR_SCHED_SCAN_MATCH                           = 0x84
+	NL80211_ATTR_SCHED_SCAN_MATCH_SSID                      = 0x1
+	NL80211_ATTR_SCHED_SCAN_MAX_REQS                        = 0x100
+	NL80211_ATTR_SCHED_SCAN_MULTI                           = 0xff
+	NL80211_ATTR_SCHED_SCAN_PLANS                           = 0xe1
+	NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI                   = 0xf6
+	NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST                     = 0xf7
+	NL80211_ATTR_SMPS_MODE                                  = 0xd5
+	NL80211_ATTR_SOCKET_OWNER                               = 0xcc
+	NL80211_ATTR_SOFTWARE_IFTYPES                           = 0x79
+	NL80211_ATTR_SPLIT_WIPHY_DUMP                           = 0xae
+	NL80211_ATTR_SSID                                       = 0x34
+	NL80211_ATTR_STA_AID                                    = 0x10
+	NL80211_ATTR_STA_CAPABILITY                             = 0xab
+	NL80211_ATTR_STA_EXT_CAPABILITY                         = 0xac
+	NL80211_ATTR_STA_FLAGS2                                 = 0x43
+	NL80211_ATTR_STA_FLAGS                                  = 0x11
+	NL80211_ATTR_STA_INFO                                   = 0x15
+	NL80211_ATTR_STA_LISTEN_INTERVAL                        = 0x12
+	NL80211_ATTR_STA_PLINK_ACTION                           = 0x19
+	NL80211_ATTR_STA_PLINK_STATE                            = 0x74
+	NL80211_ATTR_STA_SUPPORTED_CHANNELS                     = 0xbd
+	NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES                 = 0xbe
+	NL80211_ATTR_STA_SUPPORTED_RATES                        = 0x13
+	NL80211_ATTR_STA_SUPPORT_P2P_PS                         = 0xe4
+	NL80211_ATTR_STATUS_CODE                                = 0x48
+	NL80211_ATTR_STA_TX_POWER                               = 0x114
+	NL80211_ATTR_STA_TX_POWER_SETTING                       = 0x113
+	NL80211_ATTR_STA_VLAN                                   = 0x14
+	NL80211_ATTR_STA_WME                                    = 0x81
+	NL80211_ATTR_SUPPORT_10_MHZ                             = 0xc1
+	NL80211_ATTR_SUPPORT_5_MHZ                              = 0xc0
+	NL80211_ATTR_SUPPORT_AP_UAPSD                           = 0x82
+	NL80211_ATTR_SUPPORTED_COMMANDS                         = 0x32
+	NL80211_ATTR_SUPPORTED_IFTYPES                          = 0x20
+	NL80211_ATTR_SUPPORT_IBSS_RSN                           = 0x68
+	NL80211_ATTR_SUPPORT_MESH_AUTH                          = 0x73
+	NL80211_ATTR_SURVEY_INFO                                = 0x54
+	NL80211_ATTR_SURVEY_RADIO_STATS                         = 0xda
+	NL80211_ATTR_TD_BITMAP                                  = 0x141
+	NL80211_ATTR_TDLS_ACTION                                = 0x88
+	NL80211_ATTR_TDLS_DIALOG_TOKEN                          = 0x89
+	NL80211_ATTR_TDLS_EXTERNAL_SETUP                        = 0x8c
+	NL80211_ATTR_TDLS_INITIATOR                             = 0xcf
+	NL80211_ATTR_TDLS_OPERATION                             = 0x8a
+	NL80211_ATTR_TDLS_PEER_CAPABILITY                       = 0xcb
+	NL80211_ATTR_TDLS_SUPPORT                               = 0x8b
+	NL80211_ATTR_TESTDATA                                   = 0x45
+	NL80211_ATTR_TID_CONFIG                                 = 0x11d
+	NL80211_ATTR_TIMED_OUT                                  = 0x41
+	NL80211_ATTR_TIMEOUT                                    = 0x110
+	NL80211_ATTR_TIMEOUT_REASON                             = 0xf8
+	NL80211_ATTR_TSID                                       = 0xd2
+	NL80211_ATTR_TWT_RESPONDER                              = 0x116
+	NL80211_ATTR_TX_FRAME_TYPES                             = 0x63
+	NL80211_ATTR_TX_HW_TIMESTAMP                            = 0x13f
+	NL80211_ATTR_TX_NO_CCK_RATE                             = 0x87
+	NL80211_ATTR_TXQ_LIMIT                                  = 0x10a
+	NL80211_ATTR_TXQ_MEMORY_LIMIT                           = 0x10b
+	NL80211_ATTR_TXQ_QUANTUM                                = 0x10c
+	NL80211_ATTR_TXQ_STATS                                  = 0x109
+	NL80211_ATTR_TX_RATES                                   = 0x5a
+	NL80211_ATTR_UNSOL_BCAST_PROBE_RESP                     = 0x127
+	NL80211_ATTR_UNSPEC                                     = 0x0
+	NL80211_ATTR_USE_MFP                                    = 0x42
+	NL80211_ATTR_USER_PRIO                                  = 0xd3
+	NL80211_ATTR_USER_REG_HINT_TYPE                         = 0x9a
+	NL80211_ATTR_USE_RRM                                    = 0xd0
+	NL80211_ATTR_VENDOR_DATA                                = 0xc5
+	NL80211_ATTR_VENDOR_EVENTS                              = 0xc6
+	NL80211_ATTR_VENDOR_ID                                  = 0xc3
+	NL80211_ATTR_VENDOR_SUBCMD                              = 0xc4
+	NL80211_ATTR_VHT_CAPABILITY                             = 0x9d
+	NL80211_ATTR_VHT_CAPABILITY_MASK                        = 0xb0
+	NL80211_ATTR_VLAN_ID                                    = 0x11a
+	NL80211_ATTR_WANT_1X_4WAY_HS                            = 0x101
+	NL80211_ATTR_WDEV                                       = 0x99
+	NL80211_ATTR_WIPHY_ANTENNA_AVAIL_RX                     = 0x72
+	NL80211_ATTR_WIPHY_ANTENNA_AVAIL_TX                     = 0x71
+	NL80211_ATTR_WIPHY_ANTENNA_RX                           = 0x6a
+	NL80211_ATTR_WIPHY_ANTENNA_TX                           = 0x69
+	NL80211_ATTR_WIPHY_BANDS                                = 0x16
+	NL80211_ATTR_WIPHY_CHANNEL_TYPE                         = 0x27
+	NL80211_ATTR_WIPHY                                      = 0x1
+	NL80211_ATTR_WIPHY_COVERAGE_CLASS                       = 0x59
+	NL80211_ATTR_WIPHY_DYN_ACK                              = 0xd1
+	NL80211_ATTR_WIPHY_EDMG_BW_CONFIG                       = 0x119
+	NL80211_ATTR_WIPHY_EDMG_CHANNELS                        = 0x118
+	NL80211_ATTR_WIPHY_FRAG_THRESHOLD                       = 0x3f
+	NL80211_ATTR_WIPHY_FREQ                                 = 0x26
+	NL80211_ATTR_WIPHY_FREQ_HINT                            = 0xc9
+	NL80211_ATTR_WIPHY_FREQ_OFFSET                          = 0x122
+	NL80211_ATTR_WIPHY_INTERFACE_COMBINATIONS               = 0x14c
+	NL80211_ATTR_WIPHY_NAME                                 = 0x2
+	NL80211_ATTR_WIPHY_RADIOS                               = 0x14b
+	NL80211_ATTR_WIPHY_RETRY_LONG                           = 0x3e
+	NL80211_ATTR_WIPHY_RETRY_SHORT                          = 0x3d
+	NL80211_ATTR_WIPHY_RTS_THRESHOLD                        = 0x40
+	NL80211_ATTR_WIPHY_SELF_MANAGED_REG                     = 0xd8
+	NL80211_ATTR_WIPHY_TX_POWER_LEVEL                       = 0x62
+	NL80211_ATTR_WIPHY_TX_POWER_SETTING                     = 0x61
+	NL80211_ATTR_WIPHY_TXQ_PARAMS                           = 0x25
+	NL80211_ATTR_WOWLAN_TRIGGERS                            = 0x75
+	NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED                  = 0x76
+	NL80211_ATTR_WPA_VERSIONS                               = 0x4b
+	NL80211_AUTHTYPE_AUTOMATIC                              = 0x8
+	NL80211_AUTHTYPE_FILS_PK                                = 0x7
+	NL80211_AUTHTYPE_FILS_SK                                = 0x5
+	NL80211_AUTHTYPE_FILS_SK_PFS                            = 0x6
+	NL80211_AUTHTYPE_FT                                     = 0x2
+	NL80211_AUTHTYPE_MAX                                    = 0x7
+	NL80211_AUTHTYPE_NETWORK_EAP                            = 0x3
+	NL80211_AUTHTYPE_OPEN_SYSTEM                            = 0x0
+	NL80211_AUTHTYPE_SAE                                    = 0x4
+	NL80211_AUTHTYPE_SHARED_KEY                             = 0x1
+	NL80211_BAND_2GHZ                                       = 0x0
+	NL80211_BAND_5GHZ                                       = 0x1
+	NL80211_BAND_60GHZ                                      = 0x2
+	NL80211_BAND_6GHZ                                       = 0x3
+	NL80211_BAND_ATTR_EDMG_BW_CONFIG                        = 0xb
+	NL80211_BAND_ATTR_EDMG_CHANNELS                         = 0xa
+	NL80211_BAND_ATTR_FREQS                                 = 0x1
+	NL80211_BAND_ATTR_HT_AMPDU_DENSITY                      = 0x6
+	NL80211_BAND_ATTR_HT_AMPDU_FACTOR                       = 0x5
+	NL80211_BAND_ATTR_HT_CAPA                               = 0x4
+	NL80211_BAND_ATTR_HT_MCS_SET                            = 0x3
+	NL80211_BAND_ATTR_IFTYPE_DATA                           = 0x9
+	NL80211_BAND_ATTR_MAX                                   = 0xd
+	NL80211_BAND_ATTR_RATES                                 = 0x2
+	NL80211_BAND_ATTR_S1G_CAPA                              = 0xd
+	NL80211_BAND_ATTR_S1G_MCS_NSS_SET                       = 0xc
+	NL80211_BAND_ATTR_VHT_CAPA                              = 0x8
+	NL80211_BAND_ATTR_VHT_MCS_SET                           = 0x7
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MAC                    = 0x8
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET                = 0xa
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY                    = 0x9
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE                    = 0xb
+	NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA                   = 0x6
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC                     = 0x2
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET                 = 0x4
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY                     = 0x3
+	NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE                     = 0x5
+	NL80211_BAND_IFTYPE_ATTR_IFTYPES                        = 0x1
+	NL80211_BAND_IFTYPE_ATTR_MAX                            = 0xb
+	NL80211_BAND_IFTYPE_ATTR_VENDOR_ELEMS                   = 0x7
+	NL80211_BAND_LC                                         = 0x5
+	NL80211_BAND_S1GHZ                                      = 0x4
+	NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE                 = 0x2
+	NL80211_BITRATE_ATTR_MAX                                = 0x2
+	NL80211_BITRATE_ATTR_RATE                               = 0x1
+	NL80211_BSS_BEACON_IES                                  = 0xb
+	NL80211_BSS_BEACON_INTERVAL                             = 0x4
+	NL80211_BSS_BEACON_TSF                                  = 0xd
+	NL80211_BSS_BSSID                                       = 0x1
+	NL80211_BSS_CANNOT_USE_6GHZ_PWR_MISMATCH                = 0x2
+	NL80211_BSS_CANNOT_USE_NSTR_NONPRIMARY                  = 0x1
+	NL80211_BSS_CANNOT_USE_REASONS                          = 0x18
+	NL80211_BSS_CANNOT_USE_UHB_PWR_MISMATCH                 = 0x2
+	NL80211_BSS_CAPABILITY                                  = 0x5
+	NL80211_BSS_CHAIN_SIGNAL                                = 0x13
+	NL80211_BSS_CHAN_WIDTH_10                               = 0x1
+	NL80211_BSS_CHAN_WIDTH_1                                = 0x3
+	NL80211_BSS_CHAN_WIDTH_20                               = 0x0
+	NL80211_BSS_CHAN_WIDTH_2                                = 0x4
+	NL80211_BSS_CHAN_WIDTH_5                                = 0x2
+	NL80211_BSS_CHAN_WIDTH                                  = 0xc
+	NL80211_BSS_FREQUENCY                                   = 0x2
+	NL80211_BSS_FREQUENCY_OFFSET                            = 0x14
+	NL80211_BSS_INFORMATION_ELEMENTS                        = 0x6
+	NL80211_BSS_LAST_SEEN_BOOTTIME                          = 0xf
+	NL80211_BSS_MAX                                         = 0x18
+	NL80211_BSS_MLD_ADDR                                    = 0x16
+	NL80211_BSS_MLO_LINK_ID                                 = 0x15
+	NL80211_BSS_PAD                                         = 0x10
+	NL80211_BSS_PARENT_BSSID                                = 0x12
+	NL80211_BSS_PARENT_TSF                                  = 0x11
+	NL80211_BSS_PRESP_DATA                                  = 0xe
+	NL80211_BSS_SEEN_MS_AGO                                 = 0xa
+	NL80211_BSS_SELECT_ATTR_BAND_PREF                       = 0x2
+	NL80211_BSS_SELECT_ATTR_MAX                             = 0x3
+	NL80211_BSS_SELECT_ATTR_RSSI_ADJUST                     = 0x3
+	NL80211_BSS_SELECT_ATTR_RSSI                            = 0x1
+	NL80211_BSS_SIGNAL_MBM                                  = 0x7
+	NL80211_BSS_SIGNAL_UNSPEC                               = 0x8
+	NL80211_BSS_STATUS_ASSOCIATED                           = 0x1
+	NL80211_BSS_STATUS_AUTHENTICATED                        = 0x0
+	NL80211_BSS_STATUS                                      = 0x9
+	NL80211_BSS_STATUS_IBSS_JOINED                          = 0x2
+	NL80211_BSS_TSF                                         = 0x3
+	NL80211_BSS_USE_FOR                                     = 0x17
+	NL80211_BSS_USE_FOR_MLD_LINK                            = 0x2
+	NL80211_BSS_USE_FOR_NORMAL                              = 0x1
+	NL80211_CHAN_HT20                                       = 0x1
+	NL80211_CHAN_HT40MINUS                                  = 0x2
+	NL80211_CHAN_HT40PLUS                                   = 0x3
+	NL80211_CHAN_NO_HT                                      = 0x0
+	NL80211_CHAN_WIDTH_10                                   = 0x7
+	NL80211_CHAN_WIDTH_160                                  = 0x5
+	NL80211_CHAN_WIDTH_16                                   = 0xc
+	NL80211_CHAN_WIDTH_1                                    = 0x8
+	NL80211_CHAN_WIDTH_20                                   = 0x1
+	NL80211_CHAN_WIDTH_20_NOHT                              = 0x0
+	NL80211_CHAN_WIDTH_2                                    = 0x9
+	NL80211_CHAN_WIDTH_320                                  = 0xd
+	NL80211_CHAN_WIDTH_40                                   = 0x2
+	NL80211_CHAN_WIDTH_4                                    = 0xa
+	NL80211_CHAN_WIDTH_5                                    = 0x6
+	NL80211_CHAN_WIDTH_80                                   = 0x3
+	NL80211_CHAN_WIDTH_80P80                                = 0x4
+	NL80211_CHAN_WIDTH_8                                    = 0xb
+	NL80211_CMD_ABORT_SCAN                                  = 0x72
+	NL80211_CMD_ACTION                                      = 0x3b
+	NL80211_CMD_ACTION_TX_STATUS                            = 0x3c
+	NL80211_CMD_ADD_LINK                                    = 0x94
+	NL80211_CMD_ADD_LINK_STA                                = 0x96
+	NL80211_CMD_ADD_NAN_FUNCTION                            = 0x75
+	NL80211_CMD_ADD_TX_TS                                   = 0x69
+	NL80211_CMD_ASSOC_COMEBACK                              = 0x93
+	NL80211_CMD_ASSOCIATE                                   = 0x26
+	NL80211_CMD_AUTHENTICATE                                = 0x25
+	NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL                    = 0x38
+	NL80211_CMD_CHANGE_NAN_CONFIG                           = 0x77
+	NL80211_CMD_CHANNEL_SWITCH                              = 0x66
+	NL80211_CMD_CH_SWITCH_NOTIFY                            = 0x58
+	NL80211_CMD_CH_SWITCH_STARTED_NOTIFY                    = 0x6e
+	NL80211_CMD_COLOR_CHANGE_ABORTED                        = 0x90
+	NL80211_CMD_COLOR_CHANGE_COMPLETED                      = 0x91
+	NL80211_CMD_COLOR_CHANGE_REQUEST                        = 0x8e
+	NL80211_CMD_COLOR_CHANGE_STARTED                        = 0x8f
+	NL80211_CMD_CONNECT                                     = 0x2e
+	NL80211_CMD_CONN_FAILED                                 = 0x5b
+	NL80211_CMD_CONTROL_PORT_FRAME                          = 0x81
+	NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS                = 0x8b
+	NL80211_CMD_CRIT_PROTOCOL_START                         = 0x62
+	NL80211_CMD_CRIT_PROTOCOL_STOP                          = 0x63
+	NL80211_CMD_DEAUTHENTICATE                              = 0x27
+	NL80211_CMD_DEL_BEACON                                  = 0x10
+	NL80211_CMD_DEL_INTERFACE                               = 0x8
+	NL80211_CMD_DEL_KEY                                     = 0xc
+	NL80211_CMD_DEL_MPATH                                   = 0x18
+	NL80211_CMD_DEL_NAN_FUNCTION                            = 0x76
+	NL80211_CMD_DEL_PMK                                     = 0x7c
+	NL80211_CMD_DEL_PMKSA                                   = 0x35
+	NL80211_CMD_DEL_STATION                                 = 0x14
+	NL80211_CMD_DEL_TX_TS                                   = 0x6a
+	NL80211_CMD_DEL_WIPHY                                   = 0x4
+	NL80211_CMD_DISASSOCIATE                                = 0x28
+	NL80211_CMD_DISCONNECT                                  = 0x30
+	NL80211_CMD_EXTERNAL_AUTH                               = 0x7f
+	NL80211_CMD_FLUSH_PMKSA                                 = 0x36
+	NL80211_CMD_FRAME                                       = 0x3b
+	NL80211_CMD_FRAME_TX_STATUS                             = 0x3c
+	NL80211_CMD_FRAME_WAIT_CANCEL                           = 0x43
+	NL80211_CMD_FT_EVENT                                    = 0x61
+	NL80211_CMD_GET_BEACON                                  = 0xd
+	NL80211_CMD_GET_COALESCE                                = 0x64
+	NL80211_CMD_GET_FTM_RESPONDER_STATS                     = 0x82
+	NL80211_CMD_GET_INTERFACE                               = 0x5
+	NL80211_CMD_GET_KEY                                     = 0x9
+	NL80211_CMD_GET_MESH_CONFIG                             = 0x1c
+	NL80211_CMD_GET_MESH_PARAMS                             = 0x1c
+	NL80211_CMD_GET_MPATH                                   = 0x15
+	NL80211_CMD_GET_MPP                                     = 0x6b
+	NL80211_CMD_GET_POWER_SAVE                              = 0x3e
+	NL80211_CMD_GET_PROTOCOL_FEATURES                       = 0x5f
+	NL80211_CMD_GET_REG                                     = 0x1f
+	NL80211_CMD_GET_SCAN                                    = 0x20
+	NL80211_CMD_GET_STATION                                 = 0x11
+	NL80211_CMD_GET_SURVEY                                  = 0x32
+	NL80211_CMD_GET_WIPHY                                   = 0x1
+	NL80211_CMD_GET_WOWLAN                                  = 0x49
+	NL80211_CMD_JOIN_IBSS                                   = 0x2b
+	NL80211_CMD_JOIN_MESH                                   = 0x44
+	NL80211_CMD_JOIN_OCB                                    = 0x6c
+	NL80211_CMD_LEAVE_IBSS                                  = 0x2c
+	NL80211_CMD_LEAVE_MESH                                  = 0x45
+	NL80211_CMD_LEAVE_OCB                                   = 0x6d
+	NL80211_CMD_LINKS_REMOVED                               = 0x9a
+	NL80211_CMD_MAX                                         = 0x9d
+	NL80211_CMD_MICHAEL_MIC_FAILURE                         = 0x29
+	NL80211_CMD_MODIFY_LINK_STA                             = 0x97
+	NL80211_CMD_NAN_MATCH                                   = 0x78
+	NL80211_CMD_NEW_BEACON                                  = 0xf
+	NL80211_CMD_NEW_INTERFACE                               = 0x7
+	NL80211_CMD_NEW_KEY                                     = 0xb
+	NL80211_CMD_NEW_MPATH                                   = 0x17
+	NL80211_CMD_NEW_PEER_CANDIDATE                          = 0x48
+	NL80211_CMD_NEW_SCAN_RESULTS                            = 0x22
+	NL80211_CMD_NEW_STATION                                 = 0x13
+	NL80211_CMD_NEW_SURVEY_RESULTS                          = 0x33
+	NL80211_CMD_NEW_WIPHY                                   = 0x3
+	NL80211_CMD_NOTIFY_CQM                                  = 0x40
+	NL80211_CMD_NOTIFY_RADAR                                = 0x86
+	NL80211_CMD_OBSS_COLOR_COLLISION                        = 0x8d
+	NL80211_CMD_PEER_MEASUREMENT_COMPLETE                   = 0x85
+	NL80211_CMD_PEER_MEASUREMENT_RESULT                     = 0x84
+	NL80211_CMD_PEER_MEASUREMENT_START                      = 0x83
+	NL80211_CMD_PMKSA_CANDIDATE                             = 0x50
+	NL80211_CMD_PORT_AUTHORIZED                             = 0x7d
+	NL80211_CMD_PROBE_CLIENT                                = 0x54
+	NL80211_CMD_PROBE_MESH_LINK                             = 0x88
+	NL80211_CMD_RADAR_DETECT                                = 0x5e
+	NL80211_CMD_REG_BEACON_HINT                             = 0x2a
+	NL80211_CMD_REG_CHANGE                                  = 0x24
+	NL80211_CMD_REGISTER_ACTION                             = 0x3a
+	NL80211_CMD_REGISTER_BEACONS                            = 0x55
+	NL80211_CMD_REGISTER_FRAME                              = 0x3a
+	NL80211_CMD_RELOAD_REGDB                                = 0x7e
+	NL80211_CMD_REMAIN_ON_CHANNEL                           = 0x37
+	NL80211_CMD_REMOVE_LINK                                 = 0x95
+	NL80211_CMD_REMOVE_LINK_STA                             = 0x98
+	NL80211_CMD_REQ_SET_REG                                 = 0x1b
+	NL80211_CMD_ROAM                                        = 0x2f
+	NL80211_CMD_SCAN_ABORTED                                = 0x23
+	NL80211_CMD_SCHED_SCAN_RESULTS                          = 0x4d
+	NL80211_CMD_SCHED_SCAN_STOPPED                          = 0x4e
+	NL80211_CMD_SET_BEACON                                  = 0xe
+	NL80211_CMD_SET_BSS                                     = 0x19
+	NL80211_CMD_SET_CHANNEL                                 = 0x41
+	NL80211_CMD_SET_COALESCE                                = 0x65
+	NL80211_CMD_SET_CQM                                     = 0x3f
+	NL80211_CMD_SET_FILS_AAD                                = 0x92
+	NL80211_CMD_SET_HW_TIMESTAMP                            = 0x99
+	NL80211_CMD_SET_INTERFACE                               = 0x6
+	NL80211_CMD_SET_KEY                                     = 0xa
+	NL80211_CMD_SET_MAC_ACL                                 = 0x5d
+	NL80211_CMD_SET_MCAST_RATE                              = 0x5c
+	NL80211_CMD_SET_MESH_CONFIG                             = 0x1d
+	NL80211_CMD_SET_MESH_PARAMS                             = 0x1d
+	NL80211_CMD_SET_MGMT_EXTRA_IE                           = 0x1e
+	NL80211_CMD_SET_MPATH                                   = 0x16
+	NL80211_CMD_SET_MULTICAST_TO_UNICAST                    = 0x79
+	NL80211_CMD_SET_NOACK_MAP                               = 0x57
+	NL80211_CMD_SET_PMK                                     = 0x7b
+	NL80211_CMD_SET_PMKSA                                   = 0x34
+	NL80211_CMD_SET_POWER_SAVE                              = 0x3d
+	NL80211_CMD_SET_QOS_MAP                                 = 0x68
+	NL80211_CMD_SET_REG                                     = 0x1a
+	NL80211_CMD_SET_REKEY_OFFLOAD                           = 0x4f
+	NL80211_CMD_SET_SAR_SPECS                               = 0x8c
+	NL80211_CMD_SET_STATION                                 = 0x12
+	NL80211_CMD_SET_TID_CONFIG                              = 0x89
+	NL80211_CMD_SET_TID_TO_LINK_MAPPING                     = 0x9b
+	NL80211_CMD_SET_TX_BITRATE_MASK                         = 0x39
+	NL80211_CMD_SET_WDS_PEER                                = 0x42
+	NL80211_CMD_SET_WIPHY                                   = 0x2
+	NL80211_CMD_SET_WIPHY_NETNS                             = 0x31
+	NL80211_CMD_SET_WOWLAN                                  = 0x4a
+	NL80211_CMD_STA_OPMODE_CHANGED                          = 0x80
+	NL80211_CMD_START_AP                                    = 0xf
+	NL80211_CMD_START_NAN                                   = 0x73
+	NL80211_CMD_START_P2P_DEVICE                            = 0x59
+	NL80211_CMD_START_SCHED_SCAN                            = 0x4b
+	NL80211_CMD_STOP_AP                                     = 0x10
+	NL80211_CMD_STOP_NAN                                    = 0x74
+	NL80211_CMD_STOP_P2P_DEVICE                             = 0x5a
+	NL80211_CMD_STOP_SCHED_SCAN                             = 0x4c
+	NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH                  = 0x70
+	NL80211_CMD_TDLS_CHANNEL_SWITCH                         = 0x6f
+	NL80211_CMD_TDLS_MGMT                                   = 0x52
+	NL80211_CMD_TDLS_OPER                                   = 0x51
+	NL80211_CMD_TESTMODE                                    = 0x2d
+	NL80211_CMD_TRIGGER_SCAN                                = 0x21
+	NL80211_CMD_UNEXPECTED_4ADDR_FRAME                      = 0x56
+	NL80211_CMD_UNEXPECTED_FRAME                            = 0x53
+	NL80211_CMD_UNPROT_BEACON                               = 0x8a
+	NL80211_CMD_UNPROT_DEAUTHENTICATE                       = 0x46
+	NL80211_CMD_UNPROT_DISASSOCIATE                         = 0x47
+	NL80211_CMD_UNSPEC                                      = 0x0
+	NL80211_CMD_UPDATE_CONNECT_PARAMS                       = 0x7a
+	NL80211_CMD_UPDATE_FT_IES                               = 0x60
+	NL80211_CMD_UPDATE_OWE_INFO                             = 0x87
+	NL80211_CMD_VENDOR                                      = 0x67
+	NL80211_CMD_WIPHY_REG_CHANGE                            = 0x71
+	NL80211_COALESCE_CONDITION_MATCH                        = 0x0
+	NL80211_COALESCE_CONDITION_NO_MATCH                     = 0x1
+	NL80211_CONN_FAIL_BLOCKED_CLIENT                        = 0x1
+	NL80211_CONN_FAIL_MAX_CLIENTS                           = 0x0
+	NL80211_CQM_RSSI_BEACON_LOSS_EVENT                      = 0x2
+	NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH                   = 0x1
+	NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW                    = 0x0
+	NL80211_CQM_TXE_MAX_INTVL                               = 0x708
+	NL80211_CRIT_PROTO_APIPA                                = 0x3
+	NL80211_CRIT_PROTO_DHCP                                 = 0x1
+	NL80211_CRIT_PROTO_EAPOL                                = 0x2
+	NL80211_CRIT_PROTO_MAX_DURATION                         = 0x1388
+	NL80211_CRIT_PROTO_UNSPEC                               = 0x0
+	NL80211_DFS_AVAILABLE                                   = 0x2
+	NL80211_DFS_ETSI                                        = 0x2
+	NL80211_DFS_FCC                                         = 0x1
+	NL80211_DFS_JP                                          = 0x3
+	NL80211_DFS_UNAVAILABLE                                 = 0x1
+	NL80211_DFS_UNSET                                       = 0x0
+	NL80211_DFS_USABLE                                      = 0x0
+	NL80211_EDMG_BW_CONFIG_MAX                              = 0xf
+	NL80211_EDMG_BW_CONFIG_MIN                              = 0x4
+	NL80211_EDMG_CHANNELS_MAX                               = 0x3c
+	NL80211_EDMG_CHANNELS_MIN                               = 0x1
+	NL80211_EHT_MAX_CAPABILITY_LEN                          = 0x33
+	NL80211_EHT_MIN_CAPABILITY_LEN                          = 0xd
+	NL80211_EXTERNAL_AUTH_ABORT                             = 0x1
+	NL80211_EXTERNAL_AUTH_START                             = 0x0
+	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK               = 0x32
+	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X               = 0x10
+	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK              = 0xf
+	NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP             = 0x12
+	NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT                  = 0x1b
+	NL80211_EXT_FEATURE_AIRTIME_FAIRNESS                    = 0x21
+	NL80211_EXT_FEATURE_AP_PMKSA_CACHING                    = 0x22
+	NL80211_EXT_FEATURE_AQL                                 = 0x28
+	NL80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA           = 0x40
+	NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT            = 0x2e
+	NL80211_EXT_FEATURE_BEACON_PROTECTION                   = 0x29
+	NL80211_EXT_FEATURE_BEACON_RATE_HE                      = 0x36
+	NL80211_EXT_FEATURE_BEACON_RATE_HT                      = 0x7
+	NL80211_EXT_FEATURE_BEACON_RATE_LEGACY                  = 0x6
+	NL80211_EXT_FEATURE_BEACON_RATE_VHT                     = 0x8
+	NL80211_EXT_FEATURE_BSS_COLOR                           = 0x3a
+	NL80211_EXT_FEATURE_BSS_PARENT_TSF                      = 0x4
+	NL80211_EXT_FEATURE_CAN_REPLACE_PTK0                    = 0x1f
+	NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH             = 0x2a
+	NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211           = 0x1a
+	NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_TX_STATUS = 0x30
+	NL80211_EXT_FEATURE_CQM_RSSI_LIST                       = 0xd
+	NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT             = 0x1b
+	NL80211_EXT_FEATURE_DEL_IBSS_STA                        = 0x2c
+	NL80211_EXT_FEATURE_DFS_CONCURRENT                      = 0x43
+	NL80211_EXT_FEATURE_DFS_OFFLOAD                         = 0x19
+	NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER                = 0x20
+	NL80211_EXT_FEATURE_EXT_KEY_ID                          = 0x24
+	NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD                 = 0x3b
+	NL80211_EXT_FEATURE_FILS_DISCOVERY                      = 0x34
+	NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME               = 0x11
+	NL80211_EXT_FEATURE_FILS_SK_OFFLOAD                     = 0xe
+	NL80211_EXT_FEATURE_FILS_STA                            = 0x9
+	NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN                  = 0x18
+	NL80211_EXT_FEATURE_LOW_POWER_SCAN                      = 0x17
+	NL80211_EXT_FEATURE_LOW_SPAN_SCAN                       = 0x16
+	NL80211_EXT_FEATURE_MFP_OPTIONAL                        = 0x15
+	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA                   = 0xa
+	NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED         = 0xb
+	NL80211_EXT_FEATURE_MULTICAST_REGISTRATIONS             = 0x2d
+	NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER                 = 0x2
+	NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION  = 0x14
+	NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE          = 0x13
+	NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION        = 0x31
+	NL80211_EXT_FEATURE_OWE_OFFLOAD_AP                      = 0x42
+	NL80211_EXT_FEATURE_OWE_OFFLOAD                         = 0x41
+	NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE                 = 0x3d
+	NL80211_EXT_FEATURE_PROTECTED_TWT                       = 0x2b
+	NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE         = 0x39
+	NL80211_EXT_FEATURE_PUNCT                               = 0x3e
+	NL80211_EXT_FEATURE_RADAR_BACKGROUND                    = 0x3c
+	NL80211_EXT_FEATURE_RRM                                 = 0x1
+	NL80211_EXT_FEATURE_SAE_OFFLOAD_AP                      = 0x33
+	NL80211_EXT_FEATURE_SAE_OFFLOAD                         = 0x26
+	NL80211_EXT_FEATURE_SCAN_FREQ_KHZ                       = 0x2f
+	NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT               = 0x1e
+	NL80211_EXT_FEATURE_SCAN_RANDOM_SN                      = 0x1d
+	NL80211_EXT_FEATURE_SCAN_START_TIME                     = 0x3
+	NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD = 0x23
+	NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI            = 0xc
+	NL80211_EXT_FEATURE_SECURE_LTF                          = 0x37
+	NL80211_EXT_FEATURE_SECURE_NAN                          = 0x3f
+	NL80211_EXT_FEATURE_SECURE_RTT                          = 0x38
+	NL80211_EXT_FEATURE_SET_SCAN_DWELL                      = 0x5
+	NL80211_EXT_FEATURE_SPP_AMSDU_SUPPORT                   = 0x44
+	NL80211_EXT_FEATURE_STA_TX_PWR                          = 0x25
+	NL80211_EXT_FEATURE_TXQS                                = 0x1c
+	NL80211_EXT_FEATURE_UNSOL_BCAST_PROBE_RESP              = 0x35
+	NL80211_EXT_FEATURE_VHT_IBSS                            = 0x0
+	NL80211_EXT_FEATURE_VLAN_OFFLOAD                        = 0x27
+	NL80211_FEATURE_ACKTO_ESTIMATION                        = 0x800000
+	NL80211_FEATURE_ACTIVE_MONITOR                          = 0x20000
+	NL80211_FEATURE_ADVERTISE_CHAN_LIMITS                   = 0x4000
+	NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE               = 0x40000
+	NL80211_FEATURE_AP_SCAN                                 = 0x100
+	NL80211_FEATURE_CELL_BASE_REG_HINTS                     = 0x8
+	NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES               = 0x80000
+	NL80211_FEATURE_DYNAMIC_SMPS                            = 0x2000000
+	NL80211_FEATURE_FULL_AP_CLIENT_STATE                    = 0x8000
+	NL80211_FEATURE_HT_IBSS                                 = 0x2
+	NL80211_FEATURE_INACTIVITY_TIMER                        = 0x4
+	NL80211_FEATURE_LOW_PRIORITY_SCAN                       = 0x40
+	NL80211_FEATURE_MAC_ON_CREATE                           = 0x8000000
+	NL80211_FEATURE_ND_RANDOM_MAC_ADDR                      = 0x80000000
+	NL80211_FEATURE_NEED_OBSS_SCAN                          = 0x400
+	NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL                = 0x10
+	NL80211_FEATURE_P2P_GO_CTWIN                            = 0x800
+	NL80211_FEATURE_P2P_GO_OPPPS                            = 0x1000
+	NL80211_FEATURE_QUIET                                   = 0x200000
+	NL80211_FEATURE_SAE                                     = 0x20
+	NL80211_FEATURE_SCAN_FLUSH                              = 0x80
+	NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR                    = 0x20000000
+	NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR              = 0x40000000
+	NL80211_FEATURE_SK_TX_STATUS                            = 0x1
+	NL80211_FEATURE_STATIC_SMPS                             = 0x1000000
+	NL80211_FEATURE_SUPPORTS_WMM_ADMISSION                  = 0x4000000
+	NL80211_FEATURE_TDLS_CHANNEL_SWITCH                     = 0x10000000
+	NL80211_FEATURE_TX_POWER_INSERTION                      = 0x400000
+	NL80211_FEATURE_USERSPACE_MPM                           = 0x10000
+	NL80211_FEATURE_VIF_TXPOWER                             = 0x200
+	NL80211_FEATURE_WFA_TPC_IE_IN_PROBES                    = 0x100000
+	NL80211_FILS_DISCOVERY_ATTR_INT_MAX                     = 0x2
+	NL80211_FILS_DISCOVERY_ATTR_INT_MIN                     = 0x1
+	NL80211_FILS_DISCOVERY_ATTR_MAX                         = 0x3
+	NL80211_FILS_DISCOVERY_ATTR_TMPL                        = 0x3
+	NL80211_FILS_DISCOVERY_TMPL_MIN_LEN                     = 0x2a
+	NL80211_FREQUENCY_ATTR_16MHZ                            = 0x19
+	NL80211_FREQUENCY_ATTR_1MHZ                             = 0x15
+	NL80211_FREQUENCY_ATTR_2MHZ                             = 0x16
+	NL80211_FREQUENCY_ATTR_4MHZ                             = 0x17
+	NL80211_FREQUENCY_ATTR_8MHZ                             = 0x18
+	NL80211_FREQUENCY_ATTR_ALLOW_6GHZ_VLP_AP                = 0x21
+	NL80211_FREQUENCY_ATTR_CAN_MONITOR                      = 0x20
+	NL80211_FREQUENCY_ATTR_DFS_CAC_TIME                     = 0xd
+	NL80211_FREQUENCY_ATTR_DFS_CONCURRENT                   = 0x1d
+	NL80211_FREQUENCY_ATTR_DFS_STATE                        = 0x7
+	NL80211_FREQUENCY_ATTR_DFS_TIME                         = 0x8
+	NL80211_FREQUENCY_ATTR_DISABLED                         = 0x2
+	NL80211_FREQUENCY_ATTR_FREQ                             = 0x1
+	NL80211_FREQUENCY_ATTR_GO_CONCURRENT                    = 0xf
+	NL80211_FREQUENCY_ATTR_INDOOR_ONLY                      = 0xe
+	NL80211_FREQUENCY_ATTR_IR_CONCURRENT                    = 0xf
+	NL80211_FREQUENCY_ATTR_MAX                              = 0x22
+	NL80211_FREQUENCY_ATTR_MAX_TX_POWER                     = 0x6
+	NL80211_FREQUENCY_ATTR_NO_10MHZ                         = 0x11
+	NL80211_FREQUENCY_ATTR_NO_160MHZ                        = 0xc
+	NL80211_FREQUENCY_ATTR_NO_20MHZ                         = 0x10
+	NL80211_FREQUENCY_ATTR_NO_320MHZ                        = 0x1a
+	NL80211_FREQUENCY_ATTR_NO_6GHZ_AFC_CLIENT               = 0x1f
+	NL80211_FREQUENCY_ATTR_NO_6GHZ_VLP_CLIENT               = 0x1e
+	NL80211_FREQUENCY_ATTR_NO_80MHZ                         = 0xb
+	NL80211_FREQUENCY_ATTR_NO_EHT                           = 0x1b
+	NL80211_FREQUENCY_ATTR_NO_HE                            = 0x13
+	NL80211_FREQUENCY_ATTR_NO_HT40_MINUS                    = 0x9
+	NL80211_FREQUENCY_ATTR_NO_HT40_PLUS                     = 0xa
+	NL80211_FREQUENCY_ATTR_NO_IBSS                          = 0x3
+	NL80211_FREQUENCY_ATTR_NO_IR                            = 0x3
+	NL80211_FREQUENCY_ATTR_NO_UHB_AFC_CLIENT                = 0x1f
+	NL80211_FREQUENCY_ATTR_NO_UHB_VLP_CLIENT                = 0x1e
+	NL80211_FREQUENCY_ATTR_OFFSET                           = 0x14
+	NL80211_FREQUENCY_ATTR_PASSIVE_SCAN                     = 0x3
+	NL80211_FREQUENCY_ATTR_PSD                              = 0x1c
+	NL80211_FREQUENCY_ATTR_RADAR                            = 0x5
+	NL80211_FREQUENCY_ATTR_WMM                              = 0x12
+	NL80211_FTM_RESP_ATTR_CIVICLOC                          = 0x3
+	NL80211_FTM_RESP_ATTR_ENABLED                           = 0x1
+	NL80211_FTM_RESP_ATTR_LCI                               = 0x2
+	NL80211_FTM_RESP_ATTR_MAX                               = 0x3
+	NL80211_FTM_STATS_ASAP_NUM                              = 0x4
+	NL80211_FTM_STATS_FAILED_NUM                            = 0x3
+	NL80211_FTM_STATS_MAX                                   = 0xa
+	NL80211_FTM_STATS_NON_ASAP_NUM                          = 0x5
+	NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM            = 0x9
+	NL80211_FTM_STATS_PAD                                   = 0xa
+	NL80211_FTM_STATS_PARTIAL_NUM                           = 0x2
+	NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM               = 0x8
+	NL80211_FTM_STATS_SUCCESS_NUM                           = 0x1
+	NL80211_FTM_STATS_TOTAL_DURATION_MSEC                   = 0x6
+	NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM                  = 0x7
+	NL80211_GENL_NAME                                       = "nl80211"
+	NL80211_HE_BSS_COLOR_ATTR_COLOR                         = 0x1
+	NL80211_HE_BSS_COLOR_ATTR_DISABLED                      = 0x2
+	NL80211_HE_BSS_COLOR_ATTR_MAX                           = 0x3
+	NL80211_HE_BSS_COLOR_ATTR_PARTIAL                       = 0x3
+	NL80211_HE_MAX_CAPABILITY_LEN                           = 0x36
+	NL80211_HE_MIN_CAPABILITY_LEN                           = 0x10
+	NL80211_HE_NSS_MAX                                      = 0x8
+	NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP                = 0x4
+	NL80211_HE_OBSS_PD_ATTR_MAX                             = 0x6
+	NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET                      = 0x2
+	NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET                      = 0x1
+	NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET              = 0x3
+	NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP            = 0x5
+	NL80211_HE_OBSS_PD_ATTR_SR_CTRL                         = 0x6
+	NL80211_HIDDEN_SSID_NOT_IN_USE                          = 0x0
+	NL80211_HIDDEN_SSID_ZERO_CONTENTS                       = 0x2
+	NL80211_HIDDEN_SSID_ZERO_LEN                            = 0x1
+	NL80211_HT_CAPABILITY_LEN                               = 0x1a
+	NL80211_IFACE_COMB_BI_MIN_GCD                           = 0x7
+	NL80211_IFACE_COMB_LIMITS                               = 0x1
+	NL80211_IFACE_COMB_MAXNUM                               = 0x2
+	NL80211_IFACE_COMB_NUM_CHANNELS                         = 0x4
+	NL80211_IFACE_COMB_RADAR_DETECT_REGIONS                 = 0x6
+	NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS                  = 0x5
+	NL80211_IFACE_COMB_STA_AP_BI_MATCH                      = 0x3
+	NL80211_IFACE_COMB_UNSPEC                               = 0x0
+	NL80211_IFACE_LIMIT_MAX                                 = 0x1
+	NL80211_IFACE_LIMIT_TYPES                               = 0x2
+	NL80211_IFACE_LIMIT_UNSPEC                              = 0x0
+	NL80211_IFTYPE_ADHOC                                    = 0x1
+	NL80211_IFTYPE_AKM_ATTR_IFTYPES                         = 0x1
+	NL80211_IFTYPE_AKM_ATTR_MAX                             = 0x2
+	NL80211_IFTYPE_AKM_ATTR_SUITES                          = 0x2
+	NL80211_IFTYPE_AP                                       = 0x3
+	NL80211_IFTYPE_AP_VLAN                                  = 0x4
+	NL80211_IFTYPE_MAX                                      = 0xc
+	NL80211_IFTYPE_MESH_POINT                               = 0x7
+	NL80211_IFTYPE_MONITOR                                  = 0x6
+	NL80211_IFTYPE_NAN                                      = 0xc
+	NL80211_IFTYPE_OCB                                      = 0xb
+	NL80211_IFTYPE_P2P_CLIENT                               = 0x8
+	NL80211_IFTYPE_P2P_DEVICE                               = 0xa
+	NL80211_IFTYPE_P2P_GO                                   = 0x9
+	NL80211_IFTYPE_STATION                                  = 0x2
+	NL80211_IFTYPE_UNSPECIFIED                              = 0x0
+	NL80211_IFTYPE_WDS                                      = 0x5
+	NL80211_KCK_EXT_LEN_32                                  = 0x20
+	NL80211_KCK_EXT_LEN                                     = 0x18
+	NL80211_KCK_LEN                                         = 0x10
+	NL80211_KEK_EXT_LEN                                     = 0x20
+	NL80211_KEK_LEN                                         = 0x10
+	NL80211_KEY_CIPHER                                      = 0x3
+	NL80211_KEY_DATA                                        = 0x1
+	NL80211_KEY_DEFAULT_BEACON                              = 0xa
+	NL80211_KEY_DEFAULT                                     = 0x5
+	NL80211_KEY_DEFAULT_MGMT                                = 0x6
+	NL80211_KEY_DEFAULT_TYPE_MULTICAST                      = 0x2
+	NL80211_KEY_DEFAULT_TYPES                               = 0x8
+	NL80211_KEY_DEFAULT_TYPE_UNICAST                        = 0x1
+	NL80211_KEY_IDX                                         = 0x2
+	NL80211_KEY_MAX                                         = 0xa
+	NL80211_KEY_MODE                                        = 0x9
+	NL80211_KEY_NO_TX                                       = 0x1
+	NL80211_KEY_RX_TX                                       = 0x0
+	NL80211_KEY_SEQ                                         = 0x4
+	NL80211_KEY_SET_TX                                      = 0x2
+	NL80211_KEY_TYPE                                        = 0x7
+	NL80211_KEYTYPE_GROUP                                   = 0x0
+	NL80211_KEYTYPE_PAIRWISE                                = 0x1
+	NL80211_KEYTYPE_PEERKEY                                 = 0x2
+	NL80211_MAX_NR_AKM_SUITES                               = 0x2
+	NL80211_MAX_NR_CIPHER_SUITES                            = 0x5
+	NL80211_MAX_SUPP_HT_RATES                               = 0x4d
+	NL80211_MAX_SUPP_RATES                                  = 0x20
+	NL80211_MAX_SUPP_REG_RULES                              = 0x80
+	NL80211_MAX_SUPP_SELECTORS                              = 0x80
+	NL80211_MBSSID_CONFIG_ATTR_EMA                          = 0x5
+	NL80211_MBSSID_CONFIG_ATTR_INDEX                        = 0x3
+	NL80211_MBSSID_CONFIG_ATTR_MAX                          = 0x6
+	NL80211_MBSSID_CONFIG_ATTR_MAX_EMA_PROFILE_PERIODICITY  = 0x2
+	NL80211_MBSSID_CONFIG_ATTR_MAX_INTERFACES               = 0x1
+	NL80211_MBSSID_CONFIG_ATTR_TX_IFINDEX                   = 0x4
+	NL80211_MESHCONF_ATTR_MAX                               = 0x1f
+	NL80211_MESHCONF_AUTO_OPEN_PLINKS                       = 0x7
+	NL80211_MESHCONF_AWAKE_WINDOW                           = 0x1b
+	NL80211_MESHCONF_CONFIRM_TIMEOUT                        = 0x2
+	NL80211_MESHCONF_CONNECTED_TO_AS                        = 0x1f
+	NL80211_MESHCONF_CONNECTED_TO_GATE                      = 0x1d
+	NL80211_MESHCONF_ELEMENT_TTL                            = 0xf
+	NL80211_MESHCONF_FORWARDING                             = 0x13
+	NL80211_MESHCONF_GATE_ANNOUNCEMENTS                     = 0x11
+	NL80211_MESHCONF_HOLDING_TIMEOUT                        = 0x3
+	NL80211_MESHCONF_HT_OPMODE                              = 0x16
+	NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT               = 0xb
+	NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL             = 0x19
+	NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES                  = 0x8
+	NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME                = 0xd
+	NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT              = 0x17
+	NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL                 = 0x12
+	NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL                 = 0xc
+	NL80211_MESHCONF_HWMP_RANN_INTERVAL                     = 0x10
+	NL80211_MESHCONF_HWMP_ROOT_INTERVAL                     = 0x18
+	NL80211_MESHCONF_HWMP_ROOTMODE                          = 0xe
+	NL80211_MESHCONF_MAX_PEER_LINKS                         = 0x4
+	NL80211_MESHCONF_MAX_RETRIES                            = 0x5
+	NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT                  = 0xa
+	NL80211_MESHCONF_NOLEARN                                = 0x1e
+	NL80211_MESHCONF_PATH_REFRESH_TIME                      = 0x9
+	NL80211_MESHCONF_PLINK_TIMEOUT                          = 0x1c
+	NL80211_MESHCONF_POWER_MODE                             = 0x1a
+	NL80211_MESHCONF_RETRY_TIMEOUT                          = 0x1
+	NL80211_MESHCONF_RSSI_THRESHOLD                         = 0x14
+	NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR               = 0x15
+	NL80211_MESHCONF_TTL                                    = 0x6
+	NL80211_MESH_POWER_ACTIVE                               = 0x1
+	NL80211_MESH_POWER_DEEP_SLEEP                           = 0x3
+	NL80211_MESH_POWER_LIGHT_SLEEP                          = 0x2
+	NL80211_MESH_POWER_MAX                                  = 0x3
+	NL80211_MESH_POWER_UNKNOWN                              = 0x0
+	NL80211_MESH_SETUP_ATTR_MAX                             = 0x8
+	NL80211_MESH_SETUP_AUTH_PROTOCOL                        = 0x8
+	NL80211_MESH_SETUP_ENABLE_VENDOR_METRIC                 = 0x2
+	NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL               = 0x1
+	NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC                   = 0x6
+	NL80211_MESH_SETUP_IE                                   = 0x3
+	NL80211_MESH_SETUP_USERSPACE_AMPE                       = 0x5
+	NL80211_MESH_SETUP_USERSPACE_AUTH                       = 0x4
+	NL80211_MESH_SETUP_USERSPACE_MPM                        = 0x7
+	NL80211_MESH_SETUP_VENDOR_PATH_SEL_IE                   = 0x3
+	NL80211_MFP_NO                                          = 0x0
+	NL80211_MFP_OPTIONAL                                    = 0x2
+	NL80211_MFP_REQUIRED                                    = 0x1
+	NL80211_MIN_REMAIN_ON_CHANNEL_TIME                      = 0xa
+	NL80211_MNTR_FLAG_ACTIVE                                = 0x6
+	NL80211_MNTR_FLAG_CONTROL                               = 0x3
+	NL80211_MNTR_FLAG_COOK_FRAMES                           = 0x5
+	NL80211_MNTR_FLAG_FCSFAIL                               = 0x1
+	NL80211_MNTR_FLAG_MAX                                   = 0x7
+	NL80211_MNTR_FLAG_OTHER_BSS                             = 0x4
+	NL80211_MNTR_FLAG_PLCPFAIL                              = 0x2
+	NL80211_MPATH_FLAG_ACTIVE                               = 0x1
+	NL80211_MPATH_FLAG_FIXED                                = 0x8
+	NL80211_MPATH_FLAG_RESOLVED                             = 0x10
+	NL80211_MPATH_FLAG_RESOLVING                            = 0x2
+	NL80211_MPATH_FLAG_SN_VALID                             = 0x4
+	NL80211_MPATH_INFO_DISCOVERY_RETRIES                    = 0x7
+	NL80211_MPATH_INFO_DISCOVERY_TIMEOUT                    = 0x6
+	NL80211_MPATH_INFO_EXPTIME                              = 0x4
+	NL80211_MPATH_INFO_FLAGS                                = 0x5
+	NL80211_MPATH_INFO_FRAME_QLEN                           = 0x1
+	NL80211_MPATH_INFO_HOP_COUNT                            = 0x8
+	NL80211_MPATH_INFO_MAX                                  = 0x9
+	NL80211_MPATH_INFO_METRIC                               = 0x3
+	NL80211_MPATH_INFO_PATH_CHANGE                          = 0x9
+	NL80211_MPATH_INFO_SN                                   = 0x2
+	NL80211_MULTICAST_GROUP_CONFIG                          = "config"
+	NL80211_MULTICAST_GROUP_MLME                            = "mlme"
+	NL80211_MULTICAST_GROUP_NAN                             = "nan"
+	NL80211_MULTICAST_GROUP_REG                             = "regulatory"
+	NL80211_MULTICAST_GROUP_SCAN                            = "scan"
+	NL80211_MULTICAST_GROUP_TESTMODE                        = "testmode"
+	NL80211_MULTICAST_GROUP_VENDOR                          = "vendor"
+	NL80211_NAN_FUNC_ATTR_MAX                               = 0x10
+	NL80211_NAN_FUNC_CLOSE_RANGE                            = 0x9
+	NL80211_NAN_FUNC_FOLLOW_UP                              = 0x2
+	NL80211_NAN_FUNC_FOLLOW_UP_DEST                         = 0x8
+	NL80211_NAN_FUNC_FOLLOW_UP_ID                           = 0x6
+	NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID                       = 0x7
+	NL80211_NAN_FUNC_INSTANCE_ID                            = 0xf
+	NL80211_NAN_FUNC_MAX_TYPE                               = 0x2
+	NL80211_NAN_FUNC_PUBLISH_BCAST                          = 0x4
+	NL80211_NAN_FUNC_PUBLISH                                = 0x0
+	NL80211_NAN_FUNC_PUBLISH_TYPE                           = 0x3
+	NL80211_NAN_FUNC_RX_MATCH_FILTER                        = 0xd
+	NL80211_NAN_FUNC_SERVICE_ID                             = 0x2
+	NL80211_NAN_FUNC_SERVICE_ID_LEN                         = 0x6
+	NL80211_NAN_FUNC_SERVICE_INFO                           = 0xb
+	NL80211_NAN_FUNC_SERVICE_SPEC_INFO_MAX_LEN              = 0xff
+	NL80211_NAN_FUNC_SRF                                    = 0xc
+	NL80211_NAN_FUNC_SRF_MAX_LEN                            = 0xff
+	NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE                       = 0x5
+	NL80211_NAN_FUNC_SUBSCRIBE                              = 0x1
+	NL80211_NAN_FUNC_TERM_REASON                            = 0x10
+	NL80211_NAN_FUNC_TERM_REASON_ERROR                      = 0x2
+	NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED                = 0x1
+	NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST               = 0x0
+	NL80211_NAN_FUNC_TTL                                    = 0xa
+	NL80211_NAN_FUNC_TX_MATCH_FILTER                        = 0xe
+	NL80211_NAN_FUNC_TYPE                                   = 0x1
+	NL80211_NAN_MATCH_ATTR_MAX                              = 0x2
+	NL80211_NAN_MATCH_FUNC_LOCAL                            = 0x1
+	NL80211_NAN_MATCH_FUNC_PEER                             = 0x2
+	NL80211_NAN_SOLICITED_PUBLISH                           = 0x1
+	NL80211_NAN_SRF_ATTR_MAX                                = 0x4
+	NL80211_NAN_SRF_BF                                      = 0x2
+	NL80211_NAN_SRF_BF_IDX                                  = 0x3
+	NL80211_NAN_SRF_INCLUDE                                 = 0x1
+	NL80211_NAN_SRF_MAC_ADDRS                               = 0x4
+	NL80211_NAN_UNSOLICITED_PUBLISH                         = 0x2
+	NL80211_NUM_ACS                                         = 0x4
+	NL80211_P2P_PS_SUPPORTED                                = 0x1
+	NL80211_P2P_PS_UNSUPPORTED                              = 0x0
+	NL80211_PKTPAT_MASK                                     = 0x1
+	NL80211_PKTPAT_OFFSET                                   = 0x3
+	NL80211_PKTPAT_PATTERN                                  = 0x2
+	NL80211_PLINK_ACTION_BLOCK                              = 0x2
+	NL80211_PLINK_ACTION_NO_ACTION                          = 0x0
+	NL80211_PLINK_ACTION_OPEN                               = 0x1
+	NL80211_PLINK_BLOCKED                                   = 0x6
+	NL80211_PLINK_CNF_RCVD                                  = 0x3
+	NL80211_PLINK_ESTAB                                     = 0x4
+	NL80211_PLINK_HOLDING                                   = 0x5
+	NL80211_PLINK_LISTEN                                    = 0x0
+	NL80211_PLINK_OPN_RCVD                                  = 0x2
+	NL80211_PLINK_OPN_SNT                                   = 0x1
+	NL80211_PMKSA_CANDIDATE_BSSID                           = 0x2
+	NL80211_PMKSA_CANDIDATE_INDEX                           = 0x1
+	NL80211_PMKSA_CANDIDATE_PREAUTH                         = 0x3
+	NL80211_PMSR_ATTR_MAX                                   = 0x5
+	NL80211_PMSR_ATTR_MAX_PEERS                             = 0x1
+	NL80211_PMSR_ATTR_PEERS                                 = 0x5
+	NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR                    = 0x3
+	NL80211_PMSR_ATTR_REPORT_AP_TSF                         = 0x2
+	NL80211_PMSR_ATTR_TYPE_CAPA                             = 0x4
+	NL80211_PMSR_FTM_CAPA_ATTR_ASAP                         = 0x1
+	NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS                   = 0x6
+	NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT          = 0x7
+	NL80211_PMSR_FTM_CAPA_ATTR_MAX                          = 0xa
+	NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST           = 0x8
+	NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP                     = 0x2
+	NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED            = 0xa
+	NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES                    = 0x5
+	NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC                 = 0x4
+	NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI                      = 0x3
+	NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED                = 0x9
+	NL80211_PMSR_FTM_FAILURE_BAD_CHANGED_PARAMS             = 0x7
+	NL80211_PMSR_FTM_FAILURE_INVALID_TIMESTAMP              = 0x5
+	NL80211_PMSR_FTM_FAILURE_NO_RESPONSE                    = 0x1
+	NL80211_PMSR_FTM_FAILURE_PEER_BUSY                      = 0x6
+	NL80211_PMSR_FTM_FAILURE_PEER_NOT_CAPABLE               = 0x4
+	NL80211_PMSR_FTM_FAILURE_REJECTED                       = 0x2
+	NL80211_PMSR_FTM_FAILURE_UNSPECIFIED                    = 0x0
+	NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL                  = 0x3
+	NL80211_PMSR_FTM_REQ_ATTR_ASAP                          = 0x1
+	NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR                     = 0xd
+	NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION                = 0x5
+	NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD                  = 0x4
+	NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST                = 0x6
+	NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK                  = 0xc
+	NL80211_PMSR_FTM_REQ_ATTR_MAX                           = 0xd
+	NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED             = 0xb
+	NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP                = 0x3
+	NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES              = 0x7
+	NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE                      = 0x2
+	NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC              = 0x9
+	NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI                   = 0x8
+	NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED                 = 0xa
+	NL80211_PMSR_FTM_RESP_ATTR_BURST_DURATION               = 0x7
+	NL80211_PMSR_FTM_RESP_ATTR_BURST_INDEX                  = 0x2
+	NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME              = 0x5
+	NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC                     = 0x14
+	NL80211_PMSR_FTM_RESP_ATTR_DIST_AVG                     = 0x10
+	NL80211_PMSR_FTM_RESP_ATTR_DIST_SPREAD                  = 0x12
+	NL80211_PMSR_FTM_RESP_ATTR_DIST_VARIANCE                = 0x11
+	NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON                  = 0x1
+	NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST               = 0x8
+	NL80211_PMSR_FTM_RESP_ATTR_LCI                          = 0x13
+	NL80211_PMSR_FTM_RESP_ATTR_MAX                          = 0x15
+	NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP               = 0x6
+	NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS            = 0x3
+	NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES           = 0x4
+	NL80211_PMSR_FTM_RESP_ATTR_PAD                          = 0x15
+	NL80211_PMSR_FTM_RESP_ATTR_RSSI_AVG                     = 0x9
+	NL80211_PMSR_FTM_RESP_ATTR_RSSI_SPREAD                  = 0xa
+	NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG                      = 0xd
+	NL80211_PMSR_FTM_RESP_ATTR_RTT_SPREAD                   = 0xf
+	NL80211_PMSR_FTM_RESP_ATTR_RTT_VARIANCE                 = 0xe
+	NL80211_PMSR_FTM_RESP_ATTR_RX_RATE                      = 0xc
+	NL80211_PMSR_FTM_RESP_ATTR_TX_RATE                      = 0xb
+	NL80211_PMSR_PEER_ATTR_ADDR                             = 0x1
+	NL80211_PMSR_PEER_ATTR_CHAN                             = 0x2
+	NL80211_PMSR_PEER_ATTR_MAX                              = 0x4
+	NL80211_PMSR_PEER_ATTR_REQ                              = 0x3
+	NL80211_PMSR_PEER_ATTR_RESP                             = 0x4
+	NL80211_PMSR_REQ_ATTR_DATA                              = 0x1
+	NL80211_PMSR_REQ_ATTR_GET_AP_TSF                        = 0x2
+	NL80211_PMSR_REQ_ATTR_MAX                               = 0x2
+	NL80211_PMSR_RESP_ATTR_AP_TSF                           = 0x4
+	NL80211_PMSR_RESP_ATTR_DATA                             = 0x1
+	NL80211_PMSR_RESP_ATTR_FINAL                            = 0x5
+	NL80211_PMSR_RESP_ATTR_HOST_TIME                        = 0x3
+	NL80211_PMSR_RESP_ATTR_MAX                              = 0x6
+	NL80211_PMSR_RESP_ATTR_PAD                              = 0x6
+	NL80211_PMSR_RESP_ATTR_STATUS                           = 0x2
+	NL80211_PMSR_STATUS_FAILURE                             = 0x3
+	NL80211_PMSR_STATUS_REFUSED                             = 0x1
+	NL80211_PMSR_STATUS_SUCCESS                             = 0x0
+	NL80211_PMSR_STATUS_TIMEOUT                             = 0x2
+	NL80211_PMSR_TYPE_FTM                                   = 0x1
+	NL80211_PMSR_TYPE_INVALID                               = 0x0
+	NL80211_PMSR_TYPE_MAX                                   = 0x1
+	NL80211_PREAMBLE_DMG                                    = 0x3
+	NL80211_PREAMBLE_HE                                     = 0x4
+	NL80211_PREAMBLE_HT                                     = 0x1
+	NL80211_PREAMBLE_LEGACY                                 = 0x0
+	NL80211_PREAMBLE_VHT                                    = 0x2
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U               = 0x8
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P                  = 0x4
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2                 = 0x2
+	NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS                  = 0x1
+	NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP               = 0x1
+	NL80211_PS_DISABLED                                     = 0x0
+	NL80211_PS_ENABLED                                      = 0x1
+	NL80211_RADAR_CAC_ABORTED                               = 0x2
+	NL80211_RADAR_CAC_FINISHED                              = 0x1
+	NL80211_RADAR_CAC_STARTED                               = 0x5
+	NL80211_RADAR_DETECTED                                  = 0x0
+	NL80211_RADAR_NOP_FINISHED                              = 0x3
+	NL80211_RADAR_PRE_CAC_EXPIRED                           = 0x4
+	NL80211_RATE_INFO_10_MHZ_WIDTH                          = 0xb
+	NL80211_RATE_INFO_160_MHZ_WIDTH                         = 0xa
+	NL80211_RATE_INFO_16_MHZ_WIDTH                          = 0x1d
+	NL80211_RATE_INFO_1_MHZ_WIDTH                           = 0x19
+	NL80211_RATE_INFO_2_MHZ_WIDTH                           = 0x1a
+	NL80211_RATE_INFO_320_MHZ_WIDTH                         = 0x12
+	NL80211_RATE_INFO_40_MHZ_WIDTH                          = 0x3
+	NL80211_RATE_INFO_4_MHZ_WIDTH                           = 0x1b
+	NL80211_RATE_INFO_5_MHZ_WIDTH                           = 0xc
+	NL80211_RATE_INFO_80_MHZ_WIDTH                          = 0x8
+	NL80211_RATE_INFO_80P80_MHZ_WIDTH                       = 0x9
+	NL80211_RATE_INFO_8_MHZ_WIDTH                           = 0x1c
+	NL80211_RATE_INFO_BITRATE32                             = 0x5
+	NL80211_RATE_INFO_BITRATE                               = 0x1
+	NL80211_RATE_INFO_EHT_GI_0_8                            = 0x0
+	NL80211_RATE_INFO_EHT_GI_1_6                            = 0x1
+	NL80211_RATE_INFO_EHT_GI_3_2                            = 0x2
+	NL80211_RATE_INFO_EHT_GI                                = 0x15
+	NL80211_RATE_INFO_EHT_MCS                               = 0x13
+	NL80211_RATE_INFO_EHT_NSS                               = 0x14
+	NL80211_RATE_INFO_EHT_RU_ALLOC_106                      = 0x3
+	NL80211_RATE_INFO_EHT_RU_ALLOC_106P26                   = 0x4
+	NL80211_RATE_INFO_EHT_RU_ALLOC_242                      = 0x5
+	NL80211_RATE_INFO_EHT_RU_ALLOC_26                       = 0x0
+	NL80211_RATE_INFO_EHT_RU_ALLOC_2x996                    = 0xb
+	NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484                = 0xc
+	NL80211_RATE_INFO_EHT_RU_ALLOC_3x996                    = 0xd
+	NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484                = 0xe
+	NL80211_RATE_INFO_EHT_RU_ALLOC_484                      = 0x6
+	NL80211_RATE_INFO_EHT_RU_ALLOC_484P242                  = 0x7
+	NL80211_RATE_INFO_EHT_RU_ALLOC_4x996                    = 0xf
+	NL80211_RATE_INFO_EHT_RU_ALLOC_52                       = 0x1
+	NL80211_RATE_INFO_EHT_RU_ALLOC_52P26                    = 0x2
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996                      = 0x8
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996P484                  = 0x9
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242              = 0xa
+	NL80211_RATE_INFO_EHT_RU_ALLOC                          = 0x16
+	NL80211_RATE_INFO_HE_1XLTF                              = 0x0
+	NL80211_RATE_INFO_HE_2XLTF                              = 0x1
+	NL80211_RATE_INFO_HE_4XLTF                              = 0x2
+	NL80211_RATE_INFO_HE_DCM                                = 0x10
+	NL80211_RATE_INFO_HE_GI_0_8                             = 0x0
+	NL80211_RATE_INFO_HE_GI_1_6                             = 0x1
+	NL80211_RATE_INFO_HE_GI_3_2                             = 0x2
+	NL80211_RATE_INFO_HE_GI                                 = 0xf
+	NL80211_RATE_INFO_HE_MCS                                = 0xd
+	NL80211_RATE_INFO_HE_NSS                                = 0xe
+	NL80211_RATE_INFO_HE_RU_ALLOC_106                       = 0x2
+	NL80211_RATE_INFO_HE_RU_ALLOC_242                       = 0x3
+	NL80211_RATE_INFO_HE_RU_ALLOC_26                        = 0x0
+	NL80211_RATE_INFO_HE_RU_ALLOC_2x996                     = 0x6
+	NL80211_RATE_INFO_HE_RU_ALLOC_484                       = 0x4
+	NL80211_RATE_INFO_HE_RU_ALLOC_52                        = 0x1
+	NL80211_RATE_INFO_HE_RU_ALLOC_996                       = 0x5
+	NL80211_RATE_INFO_HE_RU_ALLOC                           = 0x11
+	NL80211_RATE_INFO_MAX                                   = 0x1d
+	NL80211_RATE_INFO_MCS                                   = 0x2
+	NL80211_RATE_INFO_S1G_MCS                               = 0x17
+	NL80211_RATE_INFO_S1G_NSS                               = 0x18
+	NL80211_RATE_INFO_SHORT_GI                              = 0x4
+	NL80211_RATE_INFO_VHT_MCS                               = 0x6
+	NL80211_RATE_INFO_VHT_NSS                               = 0x7
+	NL80211_REGDOM_SET_BY_CORE                              = 0x0
+	NL80211_REGDOM_SET_BY_COUNTRY_IE                        = 0x3
+	NL80211_REGDOM_SET_BY_DRIVER                            = 0x2
+	NL80211_REGDOM_SET_BY_USER                              = 0x1
+	NL80211_REGDOM_TYPE_COUNTRY                             = 0x0
+	NL80211_REGDOM_TYPE_CUSTOM_WORLD                        = 0x2
+	NL80211_REGDOM_TYPE_INTERSECTION                        = 0x3
+	NL80211_REGDOM_TYPE_WORLD                               = 0x1
+	NL80211_REG_RULE_ATTR_MAX                               = 0x8
+	NL80211_REKEY_DATA_AKM                                  = 0x4
+	NL80211_REKEY_DATA_KCK                                  = 0x2
+	NL80211_REKEY_DATA_KEK                                  = 0x1
+	NL80211_REKEY_DATA_REPLAY_CTR                           = 0x3
+	NL80211_REPLAY_CTR_LEN                                  = 0x8
+	NL80211_RRF_ALLOW_6GHZ_VLP_AP                           = 0x1000000
+	NL80211_RRF_AUTO_BW                                     = 0x800
+	NL80211_RRF_DFS                                         = 0x10
+	NL80211_RRF_DFS_CONCURRENT                              = 0x200000
+	NL80211_RRF_GO_CONCURRENT                               = 0x1000
+	NL80211_RRF_IR_CONCURRENT                               = 0x1000
+	NL80211_RRF_NO_160MHZ                                   = 0x10000
+	NL80211_RRF_NO_320MHZ                                   = 0x40000
+	NL80211_RRF_NO_6GHZ_AFC_CLIENT                          = 0x800000
+	NL80211_RRF_NO_6GHZ_VLP_CLIENT                          = 0x400000
+	NL80211_RRF_NO_80MHZ                                    = 0x8000
+	NL80211_RRF_NO_CCK                                      = 0x2
+	NL80211_RRF_NO_EHT                                      = 0x80000
+	NL80211_RRF_NO_HE                                       = 0x20000
+	NL80211_RRF_NO_HT40                                     = 0x6000
+	NL80211_RRF_NO_HT40MINUS                                = 0x2000
+	NL80211_RRF_NO_HT40PLUS                                 = 0x4000
+	NL80211_RRF_NO_IBSS                                     = 0x80
+	NL80211_RRF_NO_INDOOR                                   = 0x4
+	NL80211_RRF_NO_IR_ALL                                   = 0x180
+	NL80211_RRF_NO_IR                                       = 0x80
+	NL80211_RRF_NO_OFDM                                     = 0x1
+	NL80211_RRF_NO_OUTDOOR                                  = 0x8
+	NL80211_RRF_NO_UHB_AFC_CLIENT                           = 0x800000
+	NL80211_RRF_NO_UHB_VLP_CLIENT                           = 0x400000
+	NL80211_RRF_PASSIVE_SCAN                                = 0x80
+	NL80211_RRF_PSD                                         = 0x100000
+	NL80211_RRF_PTMP_ONLY                                   = 0x40
+	NL80211_RRF_PTP_ONLY                                    = 0x20
+	NL80211_RXMGMT_FLAG_ANSWERED                            = 0x1
+	NL80211_RXMGMT_FLAG_EXTERNAL_AUTH                       = 0x2
+	NL80211_SAE_PWE_BOTH                                    = 0x3
+	NL80211_SAE_PWE_HASH_TO_ELEMENT                         = 0x2
+	NL80211_SAE_PWE_HUNT_AND_PECK                           = 0x1
+	NL80211_SAE_PWE_UNSPECIFIED                             = 0x0
+	NL80211_SAR_ATTR_MAX                                    = 0x2
+	NL80211_SAR_ATTR_SPECS                                  = 0x2
+	NL80211_SAR_ATTR_SPECS_END_FREQ                         = 0x4
+	NL80211_SAR_ATTR_SPECS_MAX                              = 0x4
+	NL80211_SAR_ATTR_SPECS_POWER                            = 0x1
+	NL80211_SAR_ATTR_SPECS_RANGE_INDEX                      = 0x2
+	NL80211_SAR_ATTR_SPECS_START_FREQ                       = 0x3
+	NL80211_SAR_ATTR_TYPE                                   = 0x1
+	NL80211_SAR_TYPE_POWER                                  = 0x0
+	NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP               = 0x20
+	NL80211_SCAN_FLAG_AP                                    = 0x4
+	NL80211_SCAN_FLAG_COLOCATED_6GHZ                        = 0x4000
+	NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME                 = 0x10
+	NL80211_SCAN_FLAG_FLUSH                                 = 0x2
+	NL80211_SCAN_FLAG_FREQ_KHZ                              = 0x2000
+	NL80211_SCAN_FLAG_HIGH_ACCURACY                         = 0x400
+	NL80211_SCAN_FLAG_LOW_POWER                             = 0x200
+	NL80211_SCAN_FLAG_LOW_PRIORITY                          = 0x1
+	NL80211_SCAN_FLAG_LOW_SPAN                              = 0x100
+	NL80211_SCAN_FLAG_MIN_PREQ_CONTENT                      = 0x1000
+	NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION    = 0x80
+	NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE            = 0x40
+	NL80211_SCAN_FLAG_RANDOM_ADDR                           = 0x8
+	NL80211_SCAN_FLAG_RANDOM_SN                             = 0x800
+	NL80211_SCAN_RSSI_THOLD_OFF                             = -0x12c
+	NL80211_SCHED_SCAN_MATCH_ATTR_BSSID                     = 0x5
+	NL80211_SCHED_SCAN_MATCH_ATTR_MAX                       = 0x6
+	NL80211_SCHED_SCAN_MATCH_ATTR_RELATIVE_RSSI             = 0x3
+	NL80211_SCHED_SCAN_MATCH_ATTR_RSSI_ADJUST               = 0x4
+	NL80211_SCHED_SCAN_MATCH_ATTR_RSSI                      = 0x2
+	NL80211_SCHED_SCAN_MATCH_ATTR_SSID                      = 0x1
+	NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI                  = 0x6
+	NL80211_SCHED_SCAN_PLAN_INTERVAL                        = 0x1
+	NL80211_SCHED_SCAN_PLAN_ITERATIONS                      = 0x2
+	NL80211_SCHED_SCAN_PLAN_MAX                             = 0x2
+	NL80211_SMPS_DYNAMIC                                    = 0x2
+	NL80211_SMPS_MAX                                        = 0x2
+	NL80211_SMPS_OFF                                        = 0x0
+	NL80211_SMPS_STATIC                                     = 0x1
+	NL80211_STA_BSS_PARAM_BEACON_INTERVAL                   = 0x5
+	NL80211_STA_BSS_PARAM_CTS_PROT                          = 0x1
+	NL80211_STA_BSS_PARAM_DTIM_PERIOD                       = 0x4
+	NL80211_STA_BSS_PARAM_MAX                               = 0x5
+	NL80211_STA_BSS_PARAM_SHORT_PREAMBLE                    = 0x2
+	NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME                   = 0x3
+	NL80211_STA_FLAG_ASSOCIATED                             = 0x7
+	NL80211_STA_FLAG_AUTHENTICATED                          = 0x5
+	NL80211_STA_FLAG_AUTHORIZED                             = 0x1
+	NL80211_STA_FLAG_MAX                                    = 0x8
+	NL80211_STA_FLAG_MAX_OLD_API                            = 0x6
+	NL80211_STA_FLAG_MFP                                    = 0x4
+	NL80211_STA_FLAG_SHORT_PREAMBLE                         = 0x2
+	NL80211_STA_FLAG_SPP_AMSDU                              = 0x8
+	NL80211_STA_FLAG_TDLS_PEER                              = 0x6
+	NL80211_STA_FLAG_WME                                    = 0x3
+	NL80211_STA_INFO_ACK_SIGNAL_AVG                         = 0x23
+	NL80211_STA_INFO_ACK_SIGNAL                             = 0x22
+	NL80211_STA_INFO_AIRTIME_LINK_METRIC                    = 0x29
+	NL80211_STA_INFO_AIRTIME_WEIGHT                         = 0x28
+	NL80211_STA_INFO_ASSOC_AT_BOOTTIME                      = 0x2a
+	NL80211_STA_INFO_BEACON_LOSS                            = 0x12
+	NL80211_STA_INFO_BEACON_RX                              = 0x1d
+	NL80211_STA_INFO_BEACON_SIGNAL_AVG                      = 0x1e
+	NL80211_STA_INFO_BSS_PARAM                              = 0xf
+	NL80211_STA_INFO_CHAIN_SIGNAL_AVG                       = 0x1a
+	NL80211_STA_INFO_CHAIN_SIGNAL                           = 0x19
+	NL80211_STA_INFO_CONNECTED_TIME                         = 0x10
+	NL80211_STA_INFO_CONNECTED_TO_AS                        = 0x2b
+	NL80211_STA_INFO_CONNECTED_TO_GATE                      = 0x26
+	NL80211_STA_INFO_DATA_ACK_SIGNAL_AVG                    = 0x23
+	NL80211_STA_INFO_EXPECTED_THROUGHPUT                    = 0x1b
+	NL80211_STA_INFO_FCS_ERROR_COUNT                        = 0x25
+	NL80211_STA_INFO_INACTIVE_TIME                          = 0x1
+	NL80211_STA_INFO_LLID                                   = 0x4
+	NL80211_STA_INFO_LOCAL_PM                               = 0x14
+	NL80211_STA_INFO_MAX                                    = 0x2b
+	NL80211_STA_INFO_NONPEER_PM                             = 0x16
+	NL80211_STA_INFO_PAD                                    = 0x21
+	NL80211_STA_INFO_PEER_PM                                = 0x15
+	NL80211_STA_INFO_PLID                                   = 0x5
+	NL80211_STA_INFO_PLINK_STATE                            = 0x6
+	NL80211_STA_INFO_RX_BITRATE                             = 0xe
+	NL80211_STA_INFO_RX_BYTES64                             = 0x17
+	NL80211_STA_INFO_RX_BYTES                               = 0x2
+	NL80211_STA_INFO_RX_DROP_MISC                           = 0x1c
+	NL80211_STA_INFO_RX_DURATION                            = 0x20
+	NL80211_STA_INFO_RX_MPDUS                               = 0x24
+	NL80211_STA_INFO_RX_PACKETS                             = 0x9
+	NL80211_STA_INFO_SIGNAL_AVG                             = 0xd
+	NL80211_STA_INFO_SIGNAL                                 = 0x7
+	NL80211_STA_INFO_STA_FLAGS                              = 0x11
+	NL80211_STA_INFO_TID_STATS                              = 0x1f
+	NL80211_STA_INFO_T_OFFSET                               = 0x13
+	NL80211_STA_INFO_TX_BITRATE                             = 0x8
+	NL80211_STA_INFO_TX_BYTES64                             = 0x18
+	NL80211_STA_INFO_TX_BYTES                               = 0x3
+	NL80211_STA_INFO_TX_DURATION                            = 0x27
+	NL80211_STA_INFO_TX_FAILED                              = 0xc
+	NL80211_STA_INFO_TX_PACKETS                             = 0xa
+	NL80211_STA_INFO_TX_RETRIES                             = 0xb
+	NL80211_STA_WME_MAX                                     = 0x2
+	NL80211_STA_WME_MAX_SP                                  = 0x2
+	NL80211_STA_WME_UAPSD_QUEUES                            = 0x1
+	NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY                   = 0x5
+	NL80211_SURVEY_INFO_CHANNEL_TIME                        = 0x4
+	NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY               = 0x6
+	NL80211_SURVEY_INFO_CHANNEL_TIME_RX                     = 0x7
+	NL80211_SURVEY_INFO_CHANNEL_TIME_TX                     = 0x8
+	NL80211_SURVEY_INFO_FREQUENCY                           = 0x1
+	NL80211_SURVEY_INFO_FREQUENCY_OFFSET                    = 0xc
+	NL80211_SURVEY_INFO_IN_USE                              = 0x3
+	NL80211_SURVEY_INFO_MAX                                 = 0xc
+	NL80211_SURVEY_INFO_NOISE                               = 0x2
+	NL80211_SURVEY_INFO_PAD                                 = 0xa
+	NL80211_SURVEY_INFO_TIME_BSS_RX                         = 0xb
+	NL80211_SURVEY_INFO_TIME_BUSY                           = 0x5
+	NL80211_SURVEY_INFO_TIME                                = 0x4
+	NL80211_SURVEY_INFO_TIME_EXT_BUSY                       = 0x6
+	NL80211_SURVEY_INFO_TIME_RX                             = 0x7
+	NL80211_SURVEY_INFO_TIME_SCAN                           = 0x9
+	NL80211_SURVEY_INFO_TIME_TX                             = 0x8
+	NL80211_TDLS_DISABLE_LINK                               = 0x4
+	NL80211_TDLS_DISCOVERY_REQ                              = 0x0
+	NL80211_TDLS_ENABLE_LINK                                = 0x3
+	NL80211_TDLS_PEER_HE                                    = 0x8
+	NL80211_TDLS_PEER_HT                                    = 0x1
+	NL80211_TDLS_PEER_VHT                                   = 0x2
+	NL80211_TDLS_PEER_WMM                                   = 0x4
+	NL80211_TDLS_SETUP                                      = 0x1
+	NL80211_TDLS_TEARDOWN                                   = 0x2
+	NL80211_TID_CONFIG_ATTR_AMPDU_CTRL                      = 0x9
+	NL80211_TID_CONFIG_ATTR_AMSDU_CTRL                      = 0xb
+	NL80211_TID_CONFIG_ATTR_MAX                             = 0xd
+	NL80211_TID_CONFIG_ATTR_NOACK                           = 0x6
+	NL80211_TID_CONFIG_ATTR_OVERRIDE                        = 0x4
+	NL80211_TID_CONFIG_ATTR_PAD                             = 0x1
+	NL80211_TID_CONFIG_ATTR_PEER_SUPP                       = 0x3
+	NL80211_TID_CONFIG_ATTR_RETRY_LONG                      = 0x8
+	NL80211_TID_CONFIG_ATTR_RETRY_SHORT                     = 0x7
+	NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL                     = 0xa
+	NL80211_TID_CONFIG_ATTR_TIDS                            = 0x5
+	NL80211_TID_CONFIG_ATTR_TX_RATE                         = 0xd
+	NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE                    = 0xc
+	NL80211_TID_CONFIG_ATTR_VIF_SUPP                        = 0x2
+	NL80211_TID_CONFIG_DISABLE                              = 0x1
+	NL80211_TID_CONFIG_ENABLE                               = 0x0
+	NL80211_TID_STATS_MAX                                   = 0x6
+	NL80211_TID_STATS_PAD                                   = 0x5
+	NL80211_TID_STATS_RX_MSDU                               = 0x1
+	NL80211_TID_STATS_TX_MSDU                               = 0x2
+	NL80211_TID_STATS_TX_MSDU_FAILED                        = 0x4
+	NL80211_TID_STATS_TX_MSDU_RETRIES                       = 0x3
+	NL80211_TID_STATS_TXQ_STATS                             = 0x6
+	NL80211_TIMEOUT_ASSOC                                   = 0x3
+	NL80211_TIMEOUT_AUTH                                    = 0x2
+	NL80211_TIMEOUT_SCAN                                    = 0x1
+	NL80211_TIMEOUT_UNSPECIFIED                             = 0x0
+	NL80211_TKIP_DATA_OFFSET_ENCR_KEY                       = 0x0
+	NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY                     = 0x18
+	NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY                     = 0x10
+	NL80211_TX_POWER_AUTOMATIC                              = 0x0
+	NL80211_TX_POWER_FIXED                                  = 0x2
+	NL80211_TX_POWER_LIMITED                                = 0x1
+	NL80211_TXQ_ATTR_AC                                     = 0x1
+	NL80211_TXQ_ATTR_AIFS                                   = 0x5
+	NL80211_TXQ_ATTR_CWMAX                                  = 0x4
+	NL80211_TXQ_ATTR_CWMIN                                  = 0x3
+	NL80211_TXQ_ATTR_MAX                                    = 0x5
+	NL80211_TXQ_ATTR_QUEUE                                  = 0x1
+	NL80211_TXQ_ATTR_TXOP                                   = 0x2
+	NL80211_TXQ_Q_BE                                        = 0x2
+	NL80211_TXQ_Q_BK                                        = 0x3
+	NL80211_TXQ_Q_VI                                        = 0x1
+	NL80211_TXQ_Q_VO                                        = 0x0
+	NL80211_TXQ_STATS_BACKLOG_BYTES                         = 0x1
+	NL80211_TXQ_STATS_BACKLOG_PACKETS                       = 0x2
+	NL80211_TXQ_STATS_COLLISIONS                            = 0x8
+	NL80211_TXQ_STATS_DROPS                                 = 0x4
+	NL80211_TXQ_STATS_ECN_MARKS                             = 0x5
+	NL80211_TXQ_STATS_FLOWS                                 = 0x3
+	NL80211_TXQ_STATS_MAX                                   = 0xb
+	NL80211_TXQ_STATS_MAX_FLOWS                             = 0xb
+	NL80211_TXQ_STATS_OVERLIMIT                             = 0x6
+	NL80211_TXQ_STATS_OVERMEMORY                            = 0x7
+	NL80211_TXQ_STATS_TX_BYTES                              = 0x9
+	NL80211_TXQ_STATS_TX_PACKETS                            = 0xa
+	NL80211_TX_RATE_AUTOMATIC                               = 0x0
+	NL80211_TXRATE_DEFAULT_GI                               = 0x0
+	NL80211_TX_RATE_FIXED                                   = 0x2
+	NL80211_TXRATE_FORCE_LGI                                = 0x2
+	NL80211_TXRATE_FORCE_SGI                                = 0x1
+	NL80211_TXRATE_GI                                       = 0x4
+	NL80211_TXRATE_HE                                       = 0x5
+	NL80211_TXRATE_HE_GI                                    = 0x6
+	NL80211_TXRATE_HE_LTF                                   = 0x7
+	NL80211_TXRATE_HT                                       = 0x2
+	NL80211_TXRATE_LEGACY                                   = 0x1
+	NL80211_TX_RATE_LIMITED                                 = 0x1
+	NL80211_TXRATE_MAX                                      = 0x7
+	NL80211_TXRATE_MCS                                      = 0x2
+	NL80211_TXRATE_VHT                                      = 0x3
+	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT                 = 0x1
+	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_MAX                 = 0x2
+	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_TMPL                = 0x2
+	NL80211_USER_REG_HINT_CELL_BASE                         = 0x1
+	NL80211_USER_REG_HINT_INDOOR                            = 0x2
+	NL80211_USER_REG_HINT_USER                              = 0x0
+	NL80211_VENDOR_ID_IS_LINUX                              = 0x80000000
+	NL80211_VHT_CAPABILITY_LEN                              = 0xc
+	NL80211_VHT_NSS_MAX                                     = 0x8
+	NL80211_WIPHY_NAME_MAXLEN                               = 0x40
+	NL80211_WIPHY_RADIO_ATTR_FREQ_RANGE                     = 0x2
+	NL80211_WIPHY_RADIO_ATTR_INDEX                          = 0x1
+	NL80211_WIPHY_RADIO_ATTR_INTERFACE_COMBINATION          = 0x3
+	NL80211_WIPHY_RADIO_ATTR_MAX                            = 0x4
+	NL80211_WIPHY_RADIO_FREQ_ATTR_END                       = 0x2
+	NL80211_WIPHY_RADIO_FREQ_ATTR_MAX                       = 0x2
+	NL80211_WIPHY_RADIO_FREQ_ATTR_START                     = 0x1
+	NL80211_WMMR_AIFSN                                      = 0x3
+	NL80211_WMMR_CW_MAX                                     = 0x2
+	NL80211_WMMR_CW_MIN                                     = 0x1
+	NL80211_WMMR_MAX                                        = 0x4
+	NL80211_WMMR_TXOP                                       = 0x4
+	NL80211_WOWLAN_PKTPAT_MASK                              = 0x1
+	NL80211_WOWLAN_PKTPAT_OFFSET                            = 0x3
+	NL80211_WOWLAN_PKTPAT_PATTERN                           = 0x2
+	NL80211_WOWLAN_TCP_DATA_INTERVAL                        = 0x9
+	NL80211_WOWLAN_TCP_DATA_PAYLOAD                         = 0x6
+	NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ                     = 0x7
+	NL80211_WOWLAN_TCP_DATA_PAYLOAD_TOKEN                   = 0x8
+	NL80211_WOWLAN_TCP_DST_IPV4                             = 0x2
+	NL80211_WOWLAN_TCP_DST_MAC                              = 0x3
+	NL80211_WOWLAN_TCP_DST_PORT                             = 0x5
+	NL80211_WOWLAN_TCP_SRC_IPV4                             = 0x1
+	NL80211_WOWLAN_TCP_SRC_PORT                             = 0x4
+	NL80211_WOWLAN_TCP_WAKE_MASK                            = 0xb
+	NL80211_WOWLAN_TCP_WAKE_PAYLOAD                         = 0xa
+	NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE                      = 0x8
+	NL80211_WOWLAN_TRIG_ANY                                 = 0x1
+	NL80211_WOWLAN_TRIG_DISCONNECT                          = 0x2
+	NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST                   = 0x7
+	NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE                   = 0x6
+	NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED                 = 0x5
+	NL80211_WOWLAN_TRIG_MAGIC_PKT                           = 0x3
+	NL80211_WOWLAN_TRIG_NET_DETECT                          = 0x12
+	NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS                  = 0x13
+	NL80211_WOWLAN_TRIG_PKT_PATTERN                         = 0x4
+	NL80211_WOWLAN_TRIG_RFKILL_RELEASE                      = 0x9
+	NL80211_WOWLAN_TRIG_TCP_CONNECTION                      = 0xe
+	NL80211_WOWLAN_TRIG_UNPROTECTED_DEAUTH_DISASSOC         = 0x14
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211                    = 0xa
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211_LEN                = 0xb
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023                     = 0xc
+	NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023_LEN                 = 0xd
+	NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST                 = 0x10
+	NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH                    = 0xf
+	NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS             = 0x11
+	NL80211_WPA_VERSION_1                                   = 0x1
+	NL80211_WPA_VERSION_2                                   = 0x2
+	NL80211_WPA_VERSION_3                                   = 0x4
+)
+
+const (
+	FRA_UNSPEC             = 0x0
+	FRA_DST                = 0x1
+	FRA_SRC                = 0x2
+	FRA_IIFNAME            = 0x3
+	FRA_GOTO               = 0x4
+	FRA_UNUSED2            = 0x5
+	FRA_PRIORITY           = 0x6
+	FRA_UNUSED3            = 0x7
+	FRA_UNUSED4            = 0x8
+	FRA_UNUSED5            = 0x9
+	FRA_FWMARK             = 0xa
+	FRA_FLOW               = 0xb
+	FRA_TUN_ID             = 0xc
+	FRA_SUPPRESS_IFGROUP   = 0xd
+	FRA_SUPPRESS_PREFIXLEN = 0xe
+	FRA_TABLE              = 0xf
+	FRA_FWMASK             = 0x10
+	FRA_OIFNAME            = 0x11
+	FRA_PAD                = 0x12
+	FRA_L3MDEV             = 0x13
+	FRA_UID_RANGE          = 0x14
+	FRA_PROTOCOL           = 0x15
+	FRA_IP_PROTO           = 0x16
+	FRA_SPORT_RANGE        = 0x17
+	FRA_DPORT_RANGE        = 0x18
+	FR_ACT_UNSPEC          = 0x0
+	FR_ACT_TO_TBL          = 0x1
+	FR_ACT_GOTO            = 0x2
+	FR_ACT_NOP             = 0x3
+	FR_ACT_RES3            = 0x4
+	FR_ACT_RES4            = 0x5
+	FR_ACT_BLACKHOLE       = 0x6
+	FR_ACT_UNREACHABLE     = 0x7
+	FR_ACT_PROHIBIT        = 0x8
+)
+
+const (
+	AUDIT_NLGRP_NONE    = 0x0
+	AUDIT_NLGRP_READLOG = 0x1
+)
+
+const (
+	TUN_F_CSUM    = 0x1
+	TUN_F_TSO4    = 0x2
+	TUN_F_TSO6    = 0x4
+	TUN_F_TSO_ECN = 0x8
+	TUN_F_UFO     = 0x10
+	TUN_F_USO4    = 0x20
+	TUN_F_USO6    = 0x40
+)
+
+const (
+	VIRTIO_NET_HDR_F_NEEDS_CSUM = 0x1
+	VIRTIO_NET_HDR_F_DATA_VALID = 0x2
+	VIRTIO_NET_HDR_F_RSC_INFO   = 0x4
+)
+
+const (
+	VIRTIO_NET_HDR_GSO_NONE   = 0x0
+	VIRTIO_NET_HDR_GSO_TCPV4  = 0x1
+	VIRTIO_NET_HDR_GSO_UDP    = 0x3
+	VIRTIO_NET_HDR_GSO_TCPV6  = 0x4
+	VIRTIO_NET_HDR_GSO_UDP_L4 = 0x5
+	VIRTIO_NET_HDR_GSO_ECN    = 0x80
+)
+
+type SchedAttr struct {
+	Size     uint32
+	Policy   uint32
+	Flags    uint64
+	Nice     int32
+	Priority uint32
+	Runtime  uint64
+	Deadline uint64
+	Period   uint64
+	Util_min uint32
+	Util_max uint32
+}
+
+const SizeofSchedAttr = 0x38
+
+type Cachestat_t struct {
+	Cache            uint64
+	Dirty            uint64
+	Writeback        uint64
+	Evicted          uint64
+	Recently_evicted uint64
+}
+type CachestatRange struct {
+	Off uint64
+	Len uint64
+}
+
+const (
+	SK_MEMINFO_RMEM_ALLOC          = 0x0
+	SK_MEMINFO_RCVBUF              = 0x1
+	SK_MEMINFO_WMEM_ALLOC          = 0x2
+	SK_MEMINFO_SNDBUF              = 0x3
+	SK_MEMINFO_FWD_ALLOC           = 0x4
+	SK_MEMINFO_WMEM_QUEUED         = 0x5
+	SK_MEMINFO_OPTMEM              = 0x6
+	SK_MEMINFO_BACKLOG             = 0x7
+	SK_MEMINFO_DROPS               = 0x8
+	SK_MEMINFO_VARS                = 0x9
+	SKNLGRP_NONE                   = 0x0
+	SKNLGRP_INET_TCP_DESTROY       = 0x1
+	SKNLGRP_INET_UDP_DESTROY       = 0x2
+	SKNLGRP_INET6_TCP_DESTROY      = 0x3
+	SKNLGRP_INET6_UDP_DESTROY      = 0x4
+	SK_DIAG_BPF_STORAGE_REQ_NONE   = 0x0
+	SK_DIAG_BPF_STORAGE_REQ_MAP_FD = 0x1
+	SK_DIAG_BPF_STORAGE_REP_NONE   = 0x0
+	SK_DIAG_BPF_STORAGE            = 0x1
+	SK_DIAG_BPF_STORAGE_NONE       = 0x0
+	SK_DIAG_BPF_STORAGE_PAD        = 0x1
+	SK_DIAG_BPF_STORAGE_MAP_ID     = 0x2
+	SK_DIAG_BPF_STORAGE_MAP_VALUE  = 0x3
+)
+
+type SockDiagReq struct {
+	Family   uint8
+	Protocol uint8
+}
+
+const RTM_NEWNVLAN = 0x70
+
+const (
+	MPOL_BIND                = 0x2
+	MPOL_DEFAULT             = 0x0
+	MPOL_F_ADDR              = 0x2
+	MPOL_F_MEMS_ALLOWED      = 0x4
+	MPOL_F_MOF               = 0x8
+	MPOL_F_MORON             = 0x10
+	MPOL_F_NODE              = 0x1
+	MPOL_F_NUMA_BALANCING    = 0x2000
+	MPOL_F_RELATIVE_NODES    = 0x4000
+	MPOL_F_SHARED            = 0x1
+	MPOL_F_STATIC_NODES      = 0x8000
+	MPOL_INTERLEAVE          = 0x3
+	MPOL_LOCAL               = 0x4
+	MPOL_MAX                 = 0x7
+	MPOL_MF_INTERNAL         = 0x10
+	MPOL_MF_LAZY             = 0x8
+	MPOL_MF_MOVE_ALL         = 0x4
+	MPOL_MF_MOVE             = 0x2
+	MPOL_MF_STRICT           = 0x1
+	MPOL_MF_VALID            = 0x7
+	MPOL_MODE_FLAGS          = 0xe000
+	MPOL_PREFERRED           = 0x1
+	MPOL_PREFERRED_MANY      = 0x5
+	MPOL_WEIGHTED_INTERLEAVE = 0x6
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..485f2d3a1bc8c539c701b4f4afd530fdc0eaa6cf
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
@@ -0,0 +1,705 @@
+// cgo -godefs -objdir=/tmp/386/cgo -- -Wall -Werror -static -I/tmp/386/include -m32 linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x4
+	SizeofLong = 0x4
+)
+
+type (
+	_C_long int32
+)
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int32
+	Freq      int32
+	Maxerror  int32
+	Esterror  int32
+	Status    int32
+	Constant  int32
+	Precision int32
+	Tolerance int32
+	Time      Timeval
+	Tick      int32
+	Ppsfreq   int32
+	Jitter    int32
+	Shift     int32
+	Stabil    int32
+	Jitcnt    int32
+	Calcnt    int32
+	Errcnt    int32
+	Stbcnt    int32
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int32
+
+type Tms struct {
+	Utime  int32
+	Stime  int32
+	Cutime int32
+	Cstime int32
+}
+
+type Utimbuf struct {
+	Actime  int32
+	Modtime int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Stat_t struct {
+	Dev     uint64
+	_       uint16
+	_       uint32
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint16
+	Size    int64
+	Blksize int32
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Ino     uint64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [1]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint32
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x58
+	SizeofIovec           = 0x8
+	SizeofMsghdr          = 0x1c
+	SizeofCmsghdr         = 0xc
+)
+
+const (
+	SizeofSockFprog = 0x8
+)
+
+type PtraceRegs struct {
+	Ebx      int32
+	Ecx      int32
+	Edx      int32
+	Esi      int32
+	Edi      int32
+	Ebp      int32
+	Eax      int32
+	Xds      int32
+	Xes      int32
+	Xfs      int32
+	Xgs      int32
+	Orig_eax int32
+	Eip      int32
+	Xcs      int32
+	Eflags   int32
+	Esp      int32
+	Xss      int32
+}
+
+type FdSet struct {
+	Bits [32]int32
+}
+
+type Sysinfo_t struct {
+	Uptime    int32
+	Loads     [3]uint32
+	Totalram  uint32
+	Freeram   uint32
+	Sharedram uint32
+	Bufferram uint32
+	Totalswap uint32
+	Freeswap  uint32
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint32
+	Freehigh  uint32
+	Unit      uint32
+	_         [8]int8
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint32
+	Fname  [6]int8
+	Fpack  [6]int8
+}
+
+type EpollEvent struct {
+	Events uint32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [32]uint32
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     [116]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	_                         [6]byte
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	_                         [4]byte
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	_                         [4]byte
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint32
+
+const (
+	_NCPUBITS = 0x20
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [122]byte
+	_      uint32
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int32
+	Frsize  int32
+	Flags   int32
+	Spare   [4]int32
+}
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+const (
+	SizeofTpacketHdr = 0x18
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+}
+
+const (
+	BLKPG = 0x1269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint16
+	Inode            uint32
+	Rdevice          uint16
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]int8
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+}
+
+const (
+	PPS_GETPARAMS = 0x800470a1
+	PPS_SETPARAMS = 0x400470a2
+	PPS_GETCAP    = 0x800470a3
+	PPS_FETCH     = 0xc00470a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint16
+	_    [2]uint8
+	Seq  uint16
+	_    uint16
+	_    uint32
+	_    uint32
+}
+type SysvShmDesc struct {
+	Perm       SysvIpcPerm
+	Segsz      uint32
+	Atime      uint32
+	Atime_high uint32
+	Dtime      uint32
+	Dtime_high uint32
+	Ctime      uint32
+	Ctime_high uint32
+	Cpid       int32
+	Lpid       int32
+	Nattch     uint32
+	_          uint32
+	_          uint32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..ecbd1ad8bc54b529693d49141f693732224ca21a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
@@ -0,0 +1,719 @@
+// cgo -godefs -objdir=/tmp/amd64/cgo -- -Wall -Werror -static -I/tmp/amd64/include -m64 linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint32
+	Uid     uint32
+	Gid     uint32
+	_       int32
+	Rdev    uint64
+	Size    int64
+	Blksize int64
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       [3]int64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	R15      uint64
+	R14      uint64
+	R13      uint64
+	R12      uint64
+	Rbp      uint64
+	Rbx      uint64
+	R11      uint64
+	R10      uint64
+	R9       uint64
+	R8       uint64
+	Rax      uint64
+	Rcx      uint64
+	Rdx      uint64
+	Rsi      uint64
+	Rdi      uint64
+	Orig_rax uint64
+	Rip      uint64
+	Cs       uint64
+	Eflags   uint64
+	Rsp      uint64
+	Ss       uint64
+	Fs_base  uint64
+	Gs_base  uint64
+	Ds       uint64
+	Es       uint64
+	Fs       uint64
+	Gs       uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]int8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x1269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x800870a1
+	PPS_SETPARAMS = 0x400870a2
+	PPS_GETCAP    = 0x800870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..02f0463a44b241d1071c65569f29d6f84e7ac703
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
@@ -0,0 +1,699 @@
+// cgo -godefs -objdir=/tmp/arm/cgo -- -Wall -Werror -static -I/tmp/arm/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x4
+	SizeofLong = 0x4
+)
+
+type (
+	_C_long int32
+)
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int32
+	Freq      int32
+	Maxerror  int32
+	Esterror  int32
+	Status    int32
+	Constant  int32
+	Precision int32
+	Tolerance int32
+	Time      Timeval
+	Tick      int32
+	Ppsfreq   int32
+	Jitter    int32
+	Shift     int32
+	Stabil    int32
+	Jitcnt    int32
+	Calcnt    int32
+	Errcnt    int32
+	Stbcnt    int32
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int32
+
+type Tms struct {
+	Utime  int32
+	Stime  int32
+	Cutime int32
+	Cstime int32
+}
+
+type Utimbuf struct {
+	Actime  int32
+	Modtime int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Stat_t struct {
+	Dev     uint64
+	_       uint16
+	_       uint32
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint16
+	_       [6]byte
+	Size    int64
+	Blksize int32
+	_       [4]byte
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Ino     uint64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint32
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]uint8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x58
+	SizeofIovec           = 0x8
+	SizeofMsghdr          = 0x1c
+	SizeofCmsghdr         = 0xc
+)
+
+const (
+	SizeofSockFprog = 0x8
+)
+
+type PtraceRegs struct {
+	Uregs [18]uint32
+}
+
+type FdSet struct {
+	Bits [32]int32
+}
+
+type Sysinfo_t struct {
+	Uptime    int32
+	Loads     [3]uint32
+	Totalram  uint32
+	Freeram   uint32
+	Sharedram uint32
+	Bufferram uint32
+	Totalswap uint32
+	Freeswap  uint32
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint32
+	Freehigh  uint32
+	Unit      uint32
+	_         [8]uint8
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint32
+	Fname  [6]uint8
+	Fpack  [6]uint8
+}
+
+type EpollEvent struct {
+	Events uint32
+	PadFd  int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [32]uint32
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     [116]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	_                         [6]byte
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]uint8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	_                         [4]byte
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	_                         [4]byte
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint32
+
+const (
+	_NCPUBITS = 0x20
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [122]byte
+	_      uint32
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int32
+	Frsize  int32
+	Flags   int32
+	Spare   [4]int32
+	_       [4]byte
+}
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+const (
+	SizeofTpacketHdr = 0x18
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x1269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]uint8
+	Driver_name [64]uint8
+	Module_name [64]uint8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]uint8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]uint8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]uint8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]uint8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportHash struct {
+	Type       [64]uint8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]uint8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]uint8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]uint8
+}
+
+type CryptoReportKPP struct {
+	Type [64]uint8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]uint8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint16
+	Inode            uint32
+	Rdevice          uint16
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]uint8
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]uint8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]uint8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]uint8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x800470a1
+	PPS_SETPARAMS = 0x400470a2
+	PPS_GETCAP    = 0x800470a3
+	PPS_FETCH     = 0xc00470a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint16
+	_    [2]uint8
+	Seq  uint16
+	_    uint16
+	_    uint32
+	_    uint32
+}
+type SysvShmDesc struct {
+	Perm       SysvIpcPerm
+	Segsz      uint32
+	Atime      uint32
+	Atime_high uint32
+	Dtime      uint32
+	Dtime_high uint32
+	Ctime      uint32
+	Ctime_high uint32
+	Cpid       int32
+	Lpid       int32
+	Nattch     uint32
+	_          uint32
+	_          uint32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..6f4d400d2417cc42cdd68f9d6d4df7624fec907c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
@@ -0,0 +1,698 @@
+// cgo -godefs -objdir=/tmp/arm64/cgo -- -Wall -Werror -static -I/tmp/arm64/include -fsigned-char linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint64
+	Size    int64
+	Blksize int32
+	_       int32
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       [2]int32
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Regs   [31]uint64
+	Sp     uint64
+	Pc     uint64
+	Pstate uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]int8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	PadFd  int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x1269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x800870a1
+	PPS_SETPARAMS = 0x400870a2
+	PPS_GETCAP    = 0x800870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go
new file mode 100644
index 0000000000000000000000000000000000000000..cd532cfa558990a87fc637585c2224afc8f8c955
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go
@@ -0,0 +1,699 @@
+// cgo -godefs -objdir=/tmp/loong64/cgo -- -Wall -Werror -static -I/tmp/loong64/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build loong64 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint64
+	Size    int64
+	Blksize int32
+	_       int32
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       [2]int32
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Regs     [32]uint64
+	Orig_a0  uint64
+	Era      uint64
+	Badv     uint64
+	Reserved [10]uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]int8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x1269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x800870a1
+	PPS_SETPARAMS = 0x400870a2
+	PPS_GETCAP    = 0x800870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
new file mode 100644
index 0000000000000000000000000000000000000000..41336208517524b1c74c041e4bc77e548697d060
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
@@ -0,0 +1,704 @@
+// cgo -godefs -objdir=/tmp/mips/cgo -- -Wall -Werror -static -I/tmp/mips/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x4
+	SizeofLong = 0x4
+)
+
+type (
+	_C_long int32
+)
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int32
+	Freq      int32
+	Maxerror  int32
+	Esterror  int32
+	Status    int32
+	Constant  int32
+	Precision int32
+	Tolerance int32
+	Time      Timeval
+	Tick      int32
+	Ppsfreq   int32
+	Jitter    int32
+	Shift     int32
+	Stabil    int32
+	Jitcnt    int32
+	Calcnt    int32
+	Errcnt    int32
+	Stbcnt    int32
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int32
+
+type Tms struct {
+	Utime  int32
+	Stime  int32
+	Cutime int32
+	Cstime int32
+}
+
+type Utimbuf struct {
+	Actime  int32
+	Modtime int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Stat_t struct {
+	Dev     uint32
+	Pad1    [3]int32
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint32
+	Pad2    [3]int32
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize int32
+	Pad4    int32
+	Blocks  int64
+	Pad5    [14]int32
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint32
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x58
+	SizeofIovec           = 0x8
+	SizeofMsghdr          = 0x1c
+	SizeofCmsghdr         = 0xc
+)
+
+const (
+	SizeofSockFprog = 0x8
+)
+
+type PtraceRegs struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+type FdSet struct {
+	Bits [32]int32
+}
+
+type Sysinfo_t struct {
+	Uptime    int32
+	Loads     [3]uint32
+	Totalram  uint32
+	Freeram   uint32
+	Sharedram uint32
+	Bufferram uint32
+	Totalswap uint32
+	Freeswap  uint32
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint32
+	Freehigh  uint32
+	Unit      uint32
+	_         [8]int8
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint32
+	Fname  [6]int8
+	Fpack  [6]int8
+}
+
+type EpollEvent struct {
+	Events uint32
+	PadFd  int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [32]uint32
+}
+
+const _C__NSIG = 0x80
+
+const (
+	SIG_BLOCK   = 0x1
+	SIG_UNBLOCK = 0x2
+	SIG_SETMASK = 0x3
+)
+
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     [116]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [23]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	_                         [6]byte
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	_                         [4]byte
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	_                         [4]byte
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint32
+
+const (
+	_NCPUBITS = 0x20
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [122]byte
+	_      uint32
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Frsize  int32
+	_       [4]byte
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int32
+	Flags   int32
+	Spare   [5]int32
+	_       [4]byte
+}
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+const (
+	SizeofTpacketHdr = 0x18
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint32
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]int8
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400470a1
+	PPS_SETPARAMS = 0x800470a2
+	PPS_GETCAP    = 0x400470a3
+	PPS_FETCH     = 0xc00470a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x80
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint32
+	_    uint32
+}
+type SysvShmDesc struct {
+	Perm       SysvIpcPerm
+	Segsz      uint32
+	Atime      uint32
+	Dtime      uint32
+	Ctime      uint32
+	Cpid       int32
+	Lpid       int32
+	Nattch     uint32
+	Atime_high uint16
+	Dtime_high uint16
+	Ctime_high uint16
+	_          uint16
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..eaa37eb718e2d3eb14f2052c46c148adcf4a8013
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
@@ -0,0 +1,701 @@
+// cgo -godefs -objdir=/tmp/mips64/cgo -- -Wall -Werror -static -I/tmp/mips64/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint32
+	Pad1    [3]uint32
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint32
+	Pad2    [3]uint32
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize uint32
+	Pad4    uint32
+	Blocks  int64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]int8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x80
+
+const (
+	SIG_BLOCK   = 0x1
+	SIG_UNBLOCK = 0x2
+	SIG_SETMASK = 0x3
+)
+
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [23]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Frsize  int64
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int64
+	Flags   int64
+	Spare   [5]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400870a1
+	PPS_SETPARAMS = 0x800870a2
+	PPS_GETCAP    = 0x400870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x80
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..98ae6a1e4ac4d9e23fbff812a50d9fe839d6e358
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
@@ -0,0 +1,701 @@
+// cgo -godefs -objdir=/tmp/mips64le/cgo -- -Wall -Werror -static -I/tmp/mips64le/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64le && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint32
+	Pad1    [3]uint32
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint32
+	Pad2    [3]uint32
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize uint32
+	Pad4    uint32
+	Blocks  int64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]int8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x80
+
+const (
+	SIG_BLOCK   = 0x1
+	SIG_UNBLOCK = 0x2
+	SIG_SETMASK = 0x3
+)
+
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [23]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Frsize  int64
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int64
+	Flags   int64
+	Spare   [5]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400870a1
+	PPS_SETPARAMS = 0x800870a2
+	PPS_GETCAP    = 0x400870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x80
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
new file mode 100644
index 0000000000000000000000000000000000000000..cae1961594d24b1108cd73e1ceba3163a1fac44d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
@@ -0,0 +1,704 @@
+// cgo -godefs -objdir=/tmp/mipsle/cgo -- -Wall -Werror -static -I/tmp/mipsle/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mipsle && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x4
+	SizeofLong = 0x4
+)
+
+type (
+	_C_long int32
+)
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int32
+	Freq      int32
+	Maxerror  int32
+	Esterror  int32
+	Status    int32
+	Constant  int32
+	Precision int32
+	Tolerance int32
+	Time      Timeval
+	Tick      int32
+	Ppsfreq   int32
+	Jitter    int32
+	Shift     int32
+	Stabil    int32
+	Jitcnt    int32
+	Calcnt    int32
+	Errcnt    int32
+	Stbcnt    int32
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int32
+
+type Tms struct {
+	Utime  int32
+	Stime  int32
+	Cutime int32
+	Cstime int32
+}
+
+type Utimbuf struct {
+	Actime  int32
+	Modtime int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Stat_t struct {
+	Dev     uint32
+	Pad1    [3]int32
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint32
+	Pad2    [3]int32
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize int32
+	Pad4    int32
+	Blocks  int64
+	Pad5    [14]int32
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint32
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x58
+	SizeofIovec           = 0x8
+	SizeofMsghdr          = 0x1c
+	SizeofCmsghdr         = 0xc
+)
+
+const (
+	SizeofSockFprog = 0x8
+)
+
+type PtraceRegs struct {
+	Regs     [32]uint64
+	Lo       uint64
+	Hi       uint64
+	Epc      uint64
+	Badvaddr uint64
+	Status   uint64
+	Cause    uint64
+}
+
+type FdSet struct {
+	Bits [32]int32
+}
+
+type Sysinfo_t struct {
+	Uptime    int32
+	Loads     [3]uint32
+	Totalram  uint32
+	Freeram   uint32
+	Sharedram uint32
+	Bufferram uint32
+	Totalswap uint32
+	Freeswap  uint32
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint32
+	Freehigh  uint32
+	Unit      uint32
+	_         [8]int8
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint32
+	Fname  [6]int8
+	Fpack  [6]int8
+}
+
+type EpollEvent struct {
+	Events uint32
+	PadFd  int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [32]uint32
+}
+
+const _C__NSIG = 0x80
+
+const (
+	SIG_BLOCK   = 0x1
+	SIG_UNBLOCK = 0x2
+	SIG_SETMASK = 0x3
+)
+
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     [116]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [23]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	_                         [6]byte
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	_                         [4]byte
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	_                         [4]byte
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint32
+
+const (
+	_NCPUBITS = 0x20
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [122]byte
+	_      uint32
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Frsize  int32
+	_       [4]byte
+	Blocks  uint64
+	Bfree   uint64
+	Files   uint64
+	Ffree   uint64
+	Bavail  uint64
+	Fsid    Fsid
+	Namelen int32
+	Flags   int32
+	Spare   [5]int32
+	_       [4]byte
+}
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+const (
+	SizeofTpacketHdr = 0x18
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint32
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]int8
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400470a1
+	PPS_SETPARAMS = 0x800470a2
+	PPS_GETCAP    = 0x400470a3
+	PPS_FETCH     = 0xc00470a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x80
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint32
+	_    uint32
+}
+type SysvShmDesc struct {
+	Perm       SysvIpcPerm
+	Segsz      uint32
+	Atime      uint32
+	Dtime      uint32
+	Ctime      uint32
+	Cpid       int32
+	Lpid       int32
+	Nattch     uint32
+	Atime_high uint16
+	Dtime_high uint16
+	Ctime_high uint16
+	_          uint16
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
new file mode 100644
index 0000000000000000000000000000000000000000..6ce3b4e02830ee1c9598212d402a13b62607f9d6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
@@ -0,0 +1,712 @@
+// cgo -godefs -objdir=/tmp/ppc/cgo -- -Wall -Werror -static -I/tmp/ppc/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x4
+	SizeofLong = 0x4
+)
+
+type (
+	_C_long int32
+)
+
+type Timespec struct {
+	Sec  int32
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int32
+	Freq      int32
+	Maxerror  int32
+	Esterror  int32
+	Status    int32
+	Constant  int32
+	Precision int32
+	Tolerance int32
+	Time      Timeval
+	Tick      int32
+	Ppsfreq   int32
+	Jitter    int32
+	Shift     int32
+	Stabil    int32
+	Jitcnt    int32
+	Calcnt    int32
+	Errcnt    int32
+	Stbcnt    int32
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int32
+
+type Tms struct {
+	Utime  int32
+	Stime  int32
+	Cutime int32
+	Cstime int32
+}
+
+type Utimbuf struct {
+	Actime  int32
+	Modtime int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint16
+	_       [6]byte
+	Size    int64
+	Blksize int32
+	_       [4]byte
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       uint32
+	_       uint32
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	_      [4]byte
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint32
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]uint8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [16]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x58
+	SizeofIovec           = 0x8
+	SizeofMsghdr          = 0x1c
+	SizeofCmsghdr         = 0xc
+)
+
+const (
+	SizeofSockFprog = 0x8
+)
+
+type PtraceRegs struct {
+	Gpr       [32]uint32
+	Nip       uint32
+	Msr       uint32
+	Orig_gpr3 uint32
+	Ctr       uint32
+	Link      uint32
+	Xer       uint32
+	Ccr       uint32
+	Mq        uint32
+	Trap      uint32
+	Dar       uint32
+	Dsisr     uint32
+	Result    uint32
+}
+
+type FdSet struct {
+	Bits [32]int32
+}
+
+type Sysinfo_t struct {
+	Uptime    int32
+	Loads     [3]uint32
+	Totalram  uint32
+	Freeram   uint32
+	Sharedram uint32
+	Bufferram uint32
+	Totalswap uint32
+	Freeswap  uint32
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint32
+	Freehigh  uint32
+	Unit      uint32
+	_         [8]uint8
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint32
+	Fname  [6]uint8
+	Fpack  [6]uint8
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [32]uint32
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     [116]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [19]uint8
+	Line   uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	_                         [6]byte
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]uint8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	_                         [4]byte
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	_                         [4]byte
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint32
+
+const (
+	_NCPUBITS = 0x20
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [122]byte
+	_      uint32
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint32
+}
+
+type Statfs_t struct {
+	Type    int32
+	Bsize   int32
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int32
+	Frsize  int32
+	Flags   int32
+	Spare   [4]int32
+	_       [4]byte
+}
+
+type TpacketHdr struct {
+	Status  uint32
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+}
+
+const (
+	SizeofTpacketHdr = 0x18
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int32
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]uint8
+	Driver_name [64]uint8
+	Module_name [64]uint8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]uint8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]uint8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]uint8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]uint8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportHash struct {
+	Type       [64]uint8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]uint8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]uint8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]uint8
+}
+
+type CryptoReportKPP struct {
+	Type [64]uint8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]uint8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint32
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint32
+	Reserved         [4]uint8
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]uint8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]uint8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]uint8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400470a1
+	PPS_SETPARAMS = 0x800470a2
+	PPS_GETCAP    = 0x400470a3
+	PPS_FETCH     = 0xc00470a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	Seq  uint32
+	_    uint32
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm       SysvIpcPerm
+	Atime_high uint32
+	Atime      uint32
+	Dtime_high uint32
+	Dtime      uint32
+	Ctime_high uint32
+	Ctime      uint32
+	_          uint32
+	Segsz      uint32
+	Cpid       int32
+	Lpid       int32
+	Nattch     uint32
+	_          uint32
+	_          uint32
+	_          [4]byte
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..c7429c6a1461ea1ce128d1f4f48bb4cf44db238d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
@@ -0,0 +1,707 @@
+// cgo -godefs -objdir=/tmp/ppc64/cgo -- -Wall -Werror -static -I/tmp/ppc64/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint32
+	Uid     uint32
+	Gid     uint32
+	_       int32
+	Rdev    uint64
+	Size    int64
+	Blksize int64
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       uint64
+	_       uint64
+	_       uint64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]uint8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Gpr       [32]uint64
+	Nip       uint64
+	Msr       uint64
+	Orig_gpr3 uint64
+	Ctr       uint64
+	Link      uint64
+	Xer       uint64
+	Ccr       uint64
+	Softe     uint64
+	Trap      uint64
+	Dar       uint64
+	Dsisr     uint64
+	Result    uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]uint8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]uint8
+	Fpack  [6]uint8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [19]uint8
+	Line   uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]uint8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]uint8
+	Driver_name [64]uint8
+	Module_name [64]uint8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]uint8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]uint8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]uint8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]uint8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportHash struct {
+	Type       [64]uint8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]uint8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]uint8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]uint8
+}
+
+type CryptoReportKPP struct {
+	Type [64]uint8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]uint8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]uint8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]uint8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]uint8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]uint8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400870a1
+	PPS_SETPARAMS = 0x800870a2
+	PPS_GETCAP    = 0x400870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	Seq  uint32
+	_    uint32
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Segsz  uint64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
new file mode 100644
index 0000000000000000000000000000000000000000..4bf4baf4cac56cb9868d3d8d8f301b58d8fc4b42
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
@@ -0,0 +1,707 @@
+// cgo -godefs -objdir=/tmp/ppc64le/cgo -- -Wall -Werror -static -I/tmp/ppc64le/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64le && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint32
+	Uid     uint32
+	Gid     uint32
+	_       int32
+	Rdev    uint64
+	Size    int64
+	Blksize int64
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       uint64
+	_       uint64
+	_       uint64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]uint8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Gpr       [32]uint64
+	Nip       uint64
+	Msr       uint64
+	Orig_gpr3 uint64
+	Ctr       uint64
+	Link      uint64
+	Xer       uint64
+	Ccr       uint64
+	Softe     uint64
+	Trap      uint64
+	Dar       uint64
+	Dsisr     uint64
+	Result    uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]uint8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]uint8
+	Fpack  [6]uint8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [19]uint8
+	Line   uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]uint8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]uint8
+	Driver_name [64]uint8
+	Module_name [64]uint8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]uint8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]uint8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]uint8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]uint8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportHash struct {
+	Type       [64]uint8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]uint8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]uint8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]uint8
+}
+
+type CryptoReportKPP struct {
+	Type [64]uint8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]uint8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint64
+	Inode            uint64
+	Rdevice          uint64
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]uint8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]uint8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]uint8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]uint8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400870a1
+	PPS_SETPARAMS = 0x800870a2
+	PPS_GETCAP    = 0x400870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	Seq  uint32
+	_    uint32
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Segsz  uint64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..e9709d70afbd873ec8839537500c6be2feffe7d6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
@@ -0,0 +1,786 @@
+// cgo -godefs -objdir=/tmp/riscv64/cgo -- -Wall -Werror -static -I/tmp/riscv64/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint64
+	Size    int64
+	Blksize int32
+	_       int32
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       [2]int32
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]uint8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Pc  uint64
+	Ra  uint64
+	Sp  uint64
+	Gp  uint64
+	Tp  uint64
+	T0  uint64
+	T1  uint64
+	T2  uint64
+	S0  uint64
+	S1  uint64
+	A0  uint64
+	A1  uint64
+	A2  uint64
+	A3  uint64
+	A4  uint64
+	A5  uint64
+	A6  uint64
+	A7  uint64
+	S2  uint64
+	S3  uint64
+	S4  uint64
+	S5  uint64
+	S6  uint64
+	S7  uint64
+	S8  uint64
+	S9  uint64
+	S10 uint64
+	S11 uint64
+	T3  uint64
+	T4  uint64
+	T5  uint64
+	T6  uint64
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]uint8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]uint8
+	Fpack  [6]uint8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]uint8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x1
+	CBitFieldMaskBit1  = 0x2
+	CBitFieldMaskBit2  = 0x4
+	CBitFieldMaskBit3  = 0x8
+	CBitFieldMaskBit4  = 0x10
+	CBitFieldMaskBit5  = 0x20
+	CBitFieldMaskBit6  = 0x40
+	CBitFieldMaskBit7  = 0x80
+	CBitFieldMaskBit8  = 0x100
+	CBitFieldMaskBit9  = 0x200
+	CBitFieldMaskBit10 = 0x400
+	CBitFieldMaskBit11 = 0x800
+	CBitFieldMaskBit12 = 0x1000
+	CBitFieldMaskBit13 = 0x2000
+	CBitFieldMaskBit14 = 0x4000
+	CBitFieldMaskBit15 = 0x8000
+	CBitFieldMaskBit16 = 0x10000
+	CBitFieldMaskBit17 = 0x20000
+	CBitFieldMaskBit18 = 0x40000
+	CBitFieldMaskBit19 = 0x80000
+	CBitFieldMaskBit20 = 0x100000
+	CBitFieldMaskBit21 = 0x200000
+	CBitFieldMaskBit22 = 0x400000
+	CBitFieldMaskBit23 = 0x800000
+	CBitFieldMaskBit24 = 0x1000000
+	CBitFieldMaskBit25 = 0x2000000
+	CBitFieldMaskBit26 = 0x4000000
+	CBitFieldMaskBit27 = 0x8000000
+	CBitFieldMaskBit28 = 0x10000000
+	CBitFieldMaskBit29 = 0x20000000
+	CBitFieldMaskBit30 = 0x40000000
+	CBitFieldMaskBit31 = 0x80000000
+	CBitFieldMaskBit32 = 0x100000000
+	CBitFieldMaskBit33 = 0x200000000
+	CBitFieldMaskBit34 = 0x400000000
+	CBitFieldMaskBit35 = 0x800000000
+	CBitFieldMaskBit36 = 0x1000000000
+	CBitFieldMaskBit37 = 0x2000000000
+	CBitFieldMaskBit38 = 0x4000000000
+	CBitFieldMaskBit39 = 0x8000000000
+	CBitFieldMaskBit40 = 0x10000000000
+	CBitFieldMaskBit41 = 0x20000000000
+	CBitFieldMaskBit42 = 0x40000000000
+	CBitFieldMaskBit43 = 0x80000000000
+	CBitFieldMaskBit44 = 0x100000000000
+	CBitFieldMaskBit45 = 0x200000000000
+	CBitFieldMaskBit46 = 0x400000000000
+	CBitFieldMaskBit47 = 0x800000000000
+	CBitFieldMaskBit48 = 0x1000000000000
+	CBitFieldMaskBit49 = 0x2000000000000
+	CBitFieldMaskBit50 = 0x4000000000000
+	CBitFieldMaskBit51 = 0x8000000000000
+	CBitFieldMaskBit52 = 0x10000000000000
+	CBitFieldMaskBit53 = 0x20000000000000
+	CBitFieldMaskBit54 = 0x40000000000000
+	CBitFieldMaskBit55 = 0x80000000000000
+	CBitFieldMaskBit56 = 0x100000000000000
+	CBitFieldMaskBit57 = 0x200000000000000
+	CBitFieldMaskBit58 = 0x400000000000000
+	CBitFieldMaskBit59 = 0x800000000000000
+	CBitFieldMaskBit60 = 0x1000000000000000
+	CBitFieldMaskBit61 = 0x2000000000000000
+	CBitFieldMaskBit62 = 0x4000000000000000
+	CBitFieldMaskBit63 = 0x8000000000000000
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x1269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]uint8
+	Driver_name [64]uint8
+	Module_name [64]uint8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]uint8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]uint8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]uint8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]uint8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]uint8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportLarval struct {
+	Type [64]uint8
+}
+
+type CryptoReportHash struct {
+	Type       [64]uint8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]uint8
+	Geniv       [64]uint8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]uint8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]uint8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]uint8
+}
+
+type CryptoReportKPP struct {
+	Type [64]uint8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]uint8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]uint8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]uint8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]uint8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]uint8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]uint8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x800870a1
+	PPS_SETPARAMS = 0x400870a2
+	PPS_GETCAP    = 0x800870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    [0]uint8
+	Seq  uint16
+	_    uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
+
+type RISCVHWProbePairs struct {
+	Key   int64
+	Value uint64
+}
+
+const (
+	RISCV_HWPROBE_KEY_MVENDORID          = 0x0
+	RISCV_HWPROBE_KEY_MARCHID            = 0x1
+	RISCV_HWPROBE_KEY_MIMPID             = 0x2
+	RISCV_HWPROBE_KEY_BASE_BEHAVIOR      = 0x3
+	RISCV_HWPROBE_BASE_BEHAVIOR_IMA      = 0x1
+	RISCV_HWPROBE_KEY_IMA_EXT_0          = 0x4
+	RISCV_HWPROBE_IMA_FD                 = 0x1
+	RISCV_HWPROBE_IMA_C                  = 0x2
+	RISCV_HWPROBE_IMA_V                  = 0x4
+	RISCV_HWPROBE_EXT_ZBA                = 0x8
+	RISCV_HWPROBE_EXT_ZBB                = 0x10
+	RISCV_HWPROBE_EXT_ZBS                = 0x20
+	RISCV_HWPROBE_EXT_ZICBOZ             = 0x40
+	RISCV_HWPROBE_EXT_ZBC                = 0x80
+	RISCV_HWPROBE_EXT_ZBKB               = 0x100
+	RISCV_HWPROBE_EXT_ZBKC               = 0x200
+	RISCV_HWPROBE_EXT_ZBKX               = 0x400
+	RISCV_HWPROBE_EXT_ZKND               = 0x800
+	RISCV_HWPROBE_EXT_ZKNE               = 0x1000
+	RISCV_HWPROBE_EXT_ZKNH               = 0x2000
+	RISCV_HWPROBE_EXT_ZKSED              = 0x4000
+	RISCV_HWPROBE_EXT_ZKSH               = 0x8000
+	RISCV_HWPROBE_EXT_ZKT                = 0x10000
+	RISCV_HWPROBE_EXT_ZVBB               = 0x20000
+	RISCV_HWPROBE_EXT_ZVBC               = 0x40000
+	RISCV_HWPROBE_EXT_ZVKB               = 0x80000
+	RISCV_HWPROBE_EXT_ZVKG               = 0x100000
+	RISCV_HWPROBE_EXT_ZVKNED             = 0x200000
+	RISCV_HWPROBE_EXT_ZVKNHA             = 0x400000
+	RISCV_HWPROBE_EXT_ZVKNHB             = 0x800000
+	RISCV_HWPROBE_EXT_ZVKSED             = 0x1000000
+	RISCV_HWPROBE_EXT_ZVKSH              = 0x2000000
+	RISCV_HWPROBE_EXT_ZVKT               = 0x4000000
+	RISCV_HWPROBE_EXT_ZFH                = 0x8000000
+	RISCV_HWPROBE_EXT_ZFHMIN             = 0x10000000
+	RISCV_HWPROBE_EXT_ZIHINTNTL          = 0x20000000
+	RISCV_HWPROBE_EXT_ZVFH               = 0x40000000
+	RISCV_HWPROBE_EXT_ZVFHMIN            = 0x80000000
+	RISCV_HWPROBE_EXT_ZFA                = 0x100000000
+	RISCV_HWPROBE_EXT_ZTSO               = 0x200000000
+	RISCV_HWPROBE_EXT_ZACAS              = 0x400000000
+	RISCV_HWPROBE_EXT_ZICOND             = 0x800000000
+	RISCV_HWPROBE_EXT_ZIHINTPAUSE        = 0x1000000000
+	RISCV_HWPROBE_KEY_CPUPERF_0          = 0x5
+	RISCV_HWPROBE_MISALIGNED_UNKNOWN     = 0x0
+	RISCV_HWPROBE_MISALIGNED_EMULATED    = 0x1
+	RISCV_HWPROBE_MISALIGNED_SLOW        = 0x2
+	RISCV_HWPROBE_MISALIGNED_FAST        = 0x3
+	RISCV_HWPROBE_MISALIGNED_UNSUPPORTED = 0x4
+	RISCV_HWPROBE_MISALIGNED_MASK        = 0x7
+	RISCV_HWPROBE_KEY_ZICBOZ_BLOCK_SIZE  = 0x6
+	RISCV_HWPROBE_WHICH_CPUS             = 0x1
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..fb44268ca7da3d572328bf634d1d27929c50bc92
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
@@ -0,0 +1,721 @@
+// cgo -godefs -objdir=/tmp/s390x/cgo -- -Wall -Werror -static -I/tmp/s390x/include -fsigned-char linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build s390x && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint32
+	Uid     uint32
+	Gid     uint32
+	_       int32
+	Rdev    uint64
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize int64
+	Blocks  int64
+	_       [3]int64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      [4]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x6
+	FADV_NOREUSE  = 0x7
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Psw                      PtracePsw
+	Gprs                     [16]uint64
+	Acrs                     [16]uint32
+	Orig_gpr2                uint64
+	Fp_regs                  PtraceFpregs
+	Per_info                 PtracePer
+	Ieee_instruction_pointer uint64
+}
+
+type PtracePsw struct {
+	Mask uint64
+	Addr uint64
+}
+
+type PtraceFpregs struct {
+	Fpc  uint32
+	Fprs [16]float64
+}
+
+type PtracePer struct {
+	Control_regs  [3]uint64
+	_             [8]byte
+	Starting_addr uint64
+	Ending_addr   uint64
+	Perc_atmid    uint16
+	Address       uint64
+	Access_id     uint8
+	_             [7]byte
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]int8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x80000
+)
+
+const (
+	POLLRDHUP = 0x2000
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x0
+	SIG_UNBLOCK = 0x1
+	SIG_SETMASK = 0x2
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    uint32
+	Bsize   uint32
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen uint32
+	Frsize  uint32
+	Flags   uint32
+	Spare   [4]uint32
+	_       [4]byte
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x1269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint16
+	Inode            uint64
+	Rdevice          uint16
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x800870a1
+	PPS_SETPARAMS = 0x400870a2
+	PPS_GETCAP    = 0x800870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x800
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    uint16
+	Seq  uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..9c38265c74aff67109b881f268725559eb994518
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
@@ -0,0 +1,702 @@
+// cgo -godefs -objdir=/tmp/sparc64/cgo -- -Wall -Werror -static -I/tmp/sparc64/include linux/types.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build sparc64 && linux
+
+package unix
+
+const (
+	SizeofPtr  = 0x8
+	SizeofLong = 0x8
+)
+
+type (
+	_C_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+	_    [4]byte
+}
+
+type Timex struct {
+	Modes     uint32
+	Offset    int64
+	Freq      int64
+	Maxerror  int64
+	Esterror  int64
+	Status    int32
+	Constant  int64
+	Precision int64
+	Tolerance int64
+	Time      Timeval
+	Tick      int64
+	Ppsfreq   int64
+	Jitter    int64
+	Shift     int32
+	Stabil    int64
+	Jitcnt    int64
+	Calcnt    int64
+	Errcnt    int64
+	Stbcnt    int64
+	Tai       int32
+	_         [44]byte
+}
+
+type Time_t int64
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Stat_t struct {
+	Dev     uint64
+	_       uint16
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	_       uint16
+	Size    int64
+	Blksize int64
+	Blocks  int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	_       uint64
+	_       uint64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]int8
+	_      [5]byte
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+	_      int16
+	_      [2]byte
+}
+
+type DmNameList struct {
+	Dev  uint64
+	Next uint32
+	Name [0]byte
+	_    [4]byte
+}
+
+const (
+	FADV_DONTNEED = 0x4
+	FADV_NOREUSE  = 0x5
+)
+
+type RawSockaddrNFCLLCP struct {
+	Sa_family        uint16
+	Dev_idx          uint32
+	Target_idx       uint32
+	Nfc_protocol     uint32
+	Dsap             uint8
+	Ssap             uint8
+	Service_name     [63]uint8
+	Service_name_len uint64
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [96]int8
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint64
+	Control    *byte
+	Controllen uint64
+	Flags      int32
+	_          [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+type ifreq struct {
+	Ifrn [16]byte
+	Ifru [24]byte
+}
+
+const (
+	SizeofSockaddrNFCLLCP = 0x60
+	SizeofIovec           = 0x10
+	SizeofMsghdr          = 0x38
+	SizeofCmsghdr         = 0x10
+)
+
+const (
+	SizeofSockFprog = 0x10
+)
+
+type PtraceRegs struct {
+	Regs   [16]uint64
+	Tstate uint64
+	Tpc    uint64
+	Tnpc   uint64
+	Y      uint32
+	Magic  uint32
+}
+
+type FdSet struct {
+	Bits [16]int64
+}
+
+type Sysinfo_t struct {
+	Uptime    int64
+	Loads     [3]uint64
+	Totalram  uint64
+	Freeram   uint64
+	Sharedram uint64
+	Bufferram uint64
+	Totalswap uint64
+	Freeswap  uint64
+	Procs     uint16
+	Pad       uint16
+	Totalhigh uint64
+	Freehigh  uint64
+	Unit      uint32
+	_         [0]int8
+	_         [4]byte
+}
+
+type Ustat_t struct {
+	Tfree  int32
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+const (
+	OPEN_TREE_CLOEXEC = 0x400000
+)
+
+const (
+	POLLRDHUP = 0x800
+)
+
+type Sigset_t struct {
+	Val [16]uint64
+}
+
+const _C__NSIG = 0x41
+
+const (
+	SIG_BLOCK   = 0x1
+	SIG_UNBLOCK = 0x2
+	SIG_SETMASK = 0x4
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Line   uint8
+	Cc     [19]uint8
+	Ispeed uint32
+	Ospeed uint32
+}
+
+type Taskstats struct {
+	Version                   uint16
+	Ac_exitcode               uint32
+	Ac_flag                   uint8
+	Ac_nice                   uint8
+	Cpu_count                 uint64
+	Cpu_delay_total           uint64
+	Blkio_count               uint64
+	Blkio_delay_total         uint64
+	Swapin_count              uint64
+	Swapin_delay_total        uint64
+	Cpu_run_real_total        uint64
+	Cpu_run_virtual_total     uint64
+	Ac_comm                   [32]int8
+	Ac_sched                  uint8
+	Ac_pad                    [3]uint8
+	_                         [4]byte
+	Ac_uid                    uint32
+	Ac_gid                    uint32
+	Ac_pid                    uint32
+	Ac_ppid                   uint32
+	Ac_btime                  uint32
+	Ac_etime                  uint64
+	Ac_utime                  uint64
+	Ac_stime                  uint64
+	Ac_minflt                 uint64
+	Ac_majflt                 uint64
+	Coremem                   uint64
+	Virtmem                   uint64
+	Hiwater_rss               uint64
+	Hiwater_vm                uint64
+	Read_char                 uint64
+	Write_char                uint64
+	Read_syscalls             uint64
+	Write_syscalls            uint64
+	Read_bytes                uint64
+	Write_bytes               uint64
+	Cancelled_write_bytes     uint64
+	Nvcsw                     uint64
+	Nivcsw                    uint64
+	Ac_utimescaled            uint64
+	Ac_stimescaled            uint64
+	Cpu_scaled_run_real_total uint64
+	Freepages_count           uint64
+	Freepages_delay_total     uint64
+	Thrashing_count           uint64
+	Thrashing_delay_total     uint64
+	Ac_btime64                uint64
+	Compact_count             uint64
+	Compact_delay_total       uint64
+	Ac_tgid                   uint32
+	Ac_tgetime                uint64
+	Ac_exe_dev                uint64
+	Ac_exe_inode              uint64
+	Wpcopy_count              uint64
+	Wpcopy_delay_total        uint64
+	Irq_count                 uint64
+	Irq_delay_total           uint64
+	Cpu_delay_max             uint64
+	Cpu_delay_min             uint64
+	Blkio_delay_max           uint64
+	Blkio_delay_min           uint64
+	Swapin_delay_max          uint64
+	Swapin_delay_min          uint64
+	Freepages_delay_max       uint64
+	Freepages_delay_min       uint64
+	Thrashing_delay_max       uint64
+	Thrashing_delay_min       uint64
+	Compact_delay_max         uint64
+	Compact_delay_min         uint64
+	Wpcopy_delay_max          uint64
+	Wpcopy_delay_min          uint64
+	Irq_delay_max             uint64
+	Irq_delay_min             uint64
+}
+
+type cpuMask uint64
+
+const (
+	_NCPUBITS = 0x40
+)
+
+const (
+	CBitFieldMaskBit0  = 0x8000000000000000
+	CBitFieldMaskBit1  = 0x4000000000000000
+	CBitFieldMaskBit2  = 0x2000000000000000
+	CBitFieldMaskBit3  = 0x1000000000000000
+	CBitFieldMaskBit4  = 0x800000000000000
+	CBitFieldMaskBit5  = 0x400000000000000
+	CBitFieldMaskBit6  = 0x200000000000000
+	CBitFieldMaskBit7  = 0x100000000000000
+	CBitFieldMaskBit8  = 0x80000000000000
+	CBitFieldMaskBit9  = 0x40000000000000
+	CBitFieldMaskBit10 = 0x20000000000000
+	CBitFieldMaskBit11 = 0x10000000000000
+	CBitFieldMaskBit12 = 0x8000000000000
+	CBitFieldMaskBit13 = 0x4000000000000
+	CBitFieldMaskBit14 = 0x2000000000000
+	CBitFieldMaskBit15 = 0x1000000000000
+	CBitFieldMaskBit16 = 0x800000000000
+	CBitFieldMaskBit17 = 0x400000000000
+	CBitFieldMaskBit18 = 0x200000000000
+	CBitFieldMaskBit19 = 0x100000000000
+	CBitFieldMaskBit20 = 0x80000000000
+	CBitFieldMaskBit21 = 0x40000000000
+	CBitFieldMaskBit22 = 0x20000000000
+	CBitFieldMaskBit23 = 0x10000000000
+	CBitFieldMaskBit24 = 0x8000000000
+	CBitFieldMaskBit25 = 0x4000000000
+	CBitFieldMaskBit26 = 0x2000000000
+	CBitFieldMaskBit27 = 0x1000000000
+	CBitFieldMaskBit28 = 0x800000000
+	CBitFieldMaskBit29 = 0x400000000
+	CBitFieldMaskBit30 = 0x200000000
+	CBitFieldMaskBit31 = 0x100000000
+	CBitFieldMaskBit32 = 0x80000000
+	CBitFieldMaskBit33 = 0x40000000
+	CBitFieldMaskBit34 = 0x20000000
+	CBitFieldMaskBit35 = 0x10000000
+	CBitFieldMaskBit36 = 0x8000000
+	CBitFieldMaskBit37 = 0x4000000
+	CBitFieldMaskBit38 = 0x2000000
+	CBitFieldMaskBit39 = 0x1000000
+	CBitFieldMaskBit40 = 0x800000
+	CBitFieldMaskBit41 = 0x400000
+	CBitFieldMaskBit42 = 0x200000
+	CBitFieldMaskBit43 = 0x100000
+	CBitFieldMaskBit44 = 0x80000
+	CBitFieldMaskBit45 = 0x40000
+	CBitFieldMaskBit46 = 0x20000
+	CBitFieldMaskBit47 = 0x10000
+	CBitFieldMaskBit48 = 0x8000
+	CBitFieldMaskBit49 = 0x4000
+	CBitFieldMaskBit50 = 0x2000
+	CBitFieldMaskBit51 = 0x1000
+	CBitFieldMaskBit52 = 0x800
+	CBitFieldMaskBit53 = 0x400
+	CBitFieldMaskBit54 = 0x200
+	CBitFieldMaskBit55 = 0x100
+	CBitFieldMaskBit56 = 0x80
+	CBitFieldMaskBit57 = 0x40
+	CBitFieldMaskBit58 = 0x20
+	CBitFieldMaskBit59 = 0x10
+	CBitFieldMaskBit60 = 0x8
+	CBitFieldMaskBit61 = 0x4
+	CBitFieldMaskBit62 = 0x2
+	CBitFieldMaskBit63 = 0x1
+)
+
+type SockaddrStorage struct {
+	Family uint16
+	Data   [118]byte
+	_      uint64
+}
+
+type HDGeometry struct {
+	Heads     uint8
+	Sectors   uint8
+	Cylinders uint16
+	Start     uint64
+}
+
+type Statfs_t struct {
+	Type    int64
+	Bsize   int64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint64
+	Ffree   uint64
+	Fsid    Fsid
+	Namelen int64
+	Frsize  int64
+	Flags   int64
+	Spare   [4]int64
+}
+
+type TpacketHdr struct {
+	Status  uint64
+	Len     uint32
+	Snaplen uint32
+	Mac     uint16
+	Net     uint16
+	Sec     uint32
+	Usec    uint32
+	_       [4]byte
+}
+
+const (
+	SizeofTpacketHdr = 0x20
+)
+
+type RTCPLLInfo struct {
+	Ctrl    int32
+	Value   int32
+	Max     int32
+	Min     int32
+	Posmult int32
+	Negmult int32
+	Clock   int64
+}
+
+type BlkpgPartition struct {
+	Start   int64
+	Length  int64
+	Pno     int32
+	Devname [64]uint8
+	Volname [64]uint8
+	_       [4]byte
+}
+
+const (
+	BLKPG = 0x20001269
+)
+
+type CryptoUserAlg struct {
+	Name        [64]int8
+	Driver_name [64]int8
+	Module_name [64]int8
+	Type        uint32
+	Mask        uint32
+	Refcnt      uint32
+	Flags       uint32
+}
+
+type CryptoStatAEAD struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatAKCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Verify_cnt   uint64
+	Sign_cnt     uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCipher struct {
+	Type         [64]int8
+	Encrypt_cnt  uint64
+	Encrypt_tlen uint64
+	Decrypt_cnt  uint64
+	Decrypt_tlen uint64
+	Err_cnt      uint64
+}
+
+type CryptoStatCompress struct {
+	Type            [64]int8
+	Compress_cnt    uint64
+	Compress_tlen   uint64
+	Decompress_cnt  uint64
+	Decompress_tlen uint64
+	Err_cnt         uint64
+}
+
+type CryptoStatHash struct {
+	Type      [64]int8
+	Hash_cnt  uint64
+	Hash_tlen uint64
+	Err_cnt   uint64
+}
+
+type CryptoStatKPP struct {
+	Type                      [64]int8
+	Setsecret_cnt             uint64
+	Generate_public_key_cnt   uint64
+	Compute_shared_secret_cnt uint64
+	Err_cnt                   uint64
+}
+
+type CryptoStatRNG struct {
+	Type          [64]int8
+	Generate_cnt  uint64
+	Generate_tlen uint64
+	Seed_cnt      uint64
+	Err_cnt       uint64
+}
+
+type CryptoStatLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportLarval struct {
+	Type [64]int8
+}
+
+type CryptoReportHash struct {
+	Type       [64]int8
+	Blocksize  uint32
+	Digestsize uint32
+}
+
+type CryptoReportCipher struct {
+	Type        [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+}
+
+type CryptoReportBlkCipher struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Min_keysize uint32
+	Max_keysize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportAEAD struct {
+	Type        [64]int8
+	Geniv       [64]int8
+	Blocksize   uint32
+	Maxauthsize uint32
+	Ivsize      uint32
+}
+
+type CryptoReportComp struct {
+	Type [64]int8
+}
+
+type CryptoReportRNG struct {
+	Type     [64]int8
+	Seedsize uint32
+}
+
+type CryptoReportAKCipher struct {
+	Type [64]int8
+}
+
+type CryptoReportKPP struct {
+	Type [64]int8
+}
+
+type CryptoReportAcomp struct {
+	Type [64]int8
+}
+
+type LoopInfo struct {
+	Number           int32
+	Device           uint32
+	Inode            uint64
+	Rdevice          uint32
+	Offset           int32
+	Encrypt_type     int32
+	Encrypt_key_size int32
+	Flags            int32
+	Name             [64]int8
+	Encrypt_key      [32]uint8
+	Init             [2]uint64
+	Reserved         [4]int8
+	_                [4]byte
+}
+
+type TIPCSubscr struct {
+	Seq     TIPCServiceRange
+	Timeout uint32
+	Filter  uint32
+	Handle  [8]int8
+}
+
+type TIPCSIOCLNReq struct {
+	Peer     uint32
+	Id       uint32
+	Linkname [68]int8
+}
+
+type TIPCSIOCNodeIDReq struct {
+	Peer uint32
+	Id   [16]int8
+}
+
+type PPSKInfo struct {
+	Assert_sequence uint32
+	Clear_sequence  uint32
+	Assert_tu       PPSKTime
+	Clear_tu        PPSKTime
+	Current_mode    int32
+	_               [4]byte
+}
+
+const (
+	PPS_GETPARAMS = 0x400870a1
+	PPS_SETPARAMS = 0x800870a2
+	PPS_GETCAP    = 0x400870a3
+	PPS_FETCH     = 0xc00870a4
+)
+
+const (
+	PIDFD_NONBLOCK = 0x4000
+)
+
+type SysvIpcPerm struct {
+	Key  int32
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode uint32
+	_    uint16
+	Seq  uint16
+	_    uint64
+	_    uint64
+}
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+	Segsz  uint64
+	Cpid   int32
+	Lpid   int32
+	Nattch uint64
+	_      uint64
+	_      uint64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..f22e7947d94cc04b4335ec093678448307503661
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
@@ -0,0 +1,585 @@
+// cgo -godefs types_netbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && netbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     uint64
+	Mode    uint32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize uint32
+	Flags   uint32
+	Gen     uint32
+	Spare   [2]uint32
+}
+
+type Statfs_t [0]byte
+
+type Statvfs_t struct {
+	Flag        uint32
+	Bsize       uint32
+	Frsize      uint32
+	Iosize      uint32
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      uint64
+	Bresvd      uint64
+	Files       uint64
+	Ffree       uint64
+	Favail      uint64
+	Fresvd      uint64
+	Syncreads   uint64
+	Syncwrites  uint64
+	Asyncreads  uint64
+	Asyncwrites uint64
+	Fsidx       Fsid
+	Fsid        uint32
+	Namemax     uint32
+	Owner       uint32
+	Spare       [4]uint32
+	Fstypename  [32]byte
+	Mntonname   [1024]byte
+	Mntfromname [1024]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno    uint64
+	Reclen    uint16
+	Namlen    uint16
+	Type      uint8
+	Name      [512]int8
+	Pad_cgo_0 [3]byte
+}
+
+type Fsid struct {
+	X__fsid_val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	ST_WAIT   = 0x1
+	ST_NOWAIT = 0x2
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x14
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x1c
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint32
+	Filter uint32
+	Flags  uint32
+	Fflags uint32
+	Data   int64
+	Udata  int32
+}
+
+type FdSet struct {
+	Bits [8]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0x98
+	SizeofIfData           = 0x84
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x78
+	SizeofRtMetrics        = 0x50
+)
+
+type IfMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Data      IfData
+	Pad_cgo_1 [4]byte
+}
+
+type IfData struct {
+	Type       uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Pad_cgo_0  [1]byte
+	Link_state int32
+	Mtu        uint64
+	Metric     uint64
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Noproto    uint64
+	Lastchange Timespec
+}
+
+type IfaMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Metric    int32
+	Index     uint16
+	Pad_cgo_0 [6]byte
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Flags     int32
+	Addrs     int32
+	Pid       int32
+	Seq       int32
+	Errno     int32
+	Use       int32
+	Inits     int32
+	Pad_cgo_1 [4]byte
+	Rmx       RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint64
+	Mtu      uint64
+	Hopcount uint64
+	Recvpipe uint64
+	Sendpipe uint64
+	Ssthresh uint64
+	Rtt      uint64
+	Rttvar   uint64
+	Expire   int64
+	Pksent   int64
+}
+
+type Mclpool [0]byte
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x80
+	SizeofBpfProgram = 0x8
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x14
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv    uint64
+	Drop    uint64
+	Capt    uint64
+	Padding [13]uint64
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp    BpfTimeval
+	Caplen    uint32
+	Datalen   uint32
+	Hdrlen    uint16
+	Pad_cgo_0 [2]byte
+}
+
+type BpfTimeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Ptmget struct {
+	Cfd int32
+	Sfd int32
+	Cn  [1024]byte
+	Sn  [1024]byte
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sysctlnode struct {
+	Flags           uint32
+	Num             int32
+	Name            [32]int8
+	Ver             uint32
+	X__rsvd         uint32
+	Un              [16]byte
+	X_sysctl_size   [8]byte
+	X_sysctl_func   [8]byte
+	X_sysctl_parent [8]byte
+	X_sysctl_desc   [8]byte
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x278
+
+type Uvmexp struct {
+	Pagesize           int64
+	Pagemask           int64
+	Pageshift          int64
+	Npages             int64
+	Free               int64
+	Active             int64
+	Inactive           int64
+	Paging             int64
+	Wired              int64
+	Zeropages          int64
+	Reserve_pagedaemon int64
+	Reserve_kernel     int64
+	Freemin            int64
+	Freetarg           int64
+	Inactarg           int64
+	Wiredmax           int64
+	Nswapdev           int64
+	Swpages            int64
+	Swpginuse          int64
+	Swpgonly           int64
+	Nswget             int64
+	Unused1            int64
+	Cpuhit             int64
+	Cpumiss            int64
+	Faults             int64
+	Traps              int64
+	Intrs              int64
+	Swtch              int64
+	Softs              int64
+	Syscalls           int64
+	Pageins            int64
+	Swapins            int64
+	Swapouts           int64
+	Pgswapin           int64
+	Pgswapout          int64
+	Forks              int64
+	Forks_ppwait       int64
+	Forks_sharevm      int64
+	Pga_zerohit        int64
+	Pga_zeromiss       int64
+	Zeroaborts         int64
+	Fltnoram           int64
+	Fltnoanon          int64
+	Fltpgwait          int64
+	Fltpgrele          int64
+	Fltrelck           int64
+	Fltrelckok         int64
+	Fltanget           int64
+	Fltanretry         int64
+	Fltamcopy          int64
+	Fltnamap           int64
+	Fltnomap           int64
+	Fltlget            int64
+	Fltget             int64
+	Flt_anon           int64
+	Flt_acow           int64
+	Flt_obj            int64
+	Flt_prcopy         int64
+	Flt_przero         int64
+	Pdwoke             int64
+	Pdrevs             int64
+	Unused4            int64
+	Pdfreed            int64
+	Pdscans            int64
+	Pdanscan           int64
+	Pdobscan           int64
+	Pdreact            int64
+	Pdbusy             int64
+	Pdpageouts         int64
+	Pdpending          int64
+	Pddeact            int64
+	Anonpages          int64
+	Filepages          int64
+	Execpages          int64
+	Colorhit           int64
+	Colormiss          int64
+	Ncolors            int64
+	Bootpages          int64
+	Poolpages          int64
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..066a7d83d29e3cc63882543f9c94861e065623a6
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go
@@ -0,0 +1,593 @@
+// cgo -godefs types_netbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && netbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec       int64
+	Usec      int32
+	Pad_cgo_0 [4]byte
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     uint64
+	Mode    uint32
+	_       [4]byte
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	_       [4]byte
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize uint32
+	Flags   uint32
+	Gen     uint32
+	Spare   [2]uint32
+	_       [4]byte
+}
+
+type Statfs_t [0]byte
+
+type Statvfs_t struct {
+	Flag        uint64
+	Bsize       uint64
+	Frsize      uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      uint64
+	Bresvd      uint64
+	Files       uint64
+	Ffree       uint64
+	Favail      uint64
+	Fresvd      uint64
+	Syncreads   uint64
+	Syncwrites  uint64
+	Asyncreads  uint64
+	Asyncwrites uint64
+	Fsidx       Fsid
+	Fsid        uint64
+	Namemax     uint64
+	Owner       uint32
+	Spare       [4]uint32
+	Fstypename  [32]byte
+	Mntonname   [1024]byte
+	Mntfromname [1024]byte
+	_           [4]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno    uint64
+	Reclen    uint16
+	Namlen    uint16
+	Type      uint8
+	Name      [512]int8
+	Pad_cgo_0 [3]byte
+}
+
+type Fsid struct {
+	X__fsid_val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	ST_WAIT   = 0x1
+	ST_NOWAIT = 0x2
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Pad_cgo_0  [4]byte
+	Iov        *Iovec
+	Iovlen     int32
+	Pad_cgo_1  [4]byte
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x14
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident     uint64
+	Filter    uint32
+	Flags     uint32
+	Fflags    uint32
+	Pad_cgo_0 [4]byte
+	Data      int64
+	Udata     int64
+}
+
+type FdSet struct {
+	Bits [8]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0x98
+	SizeofIfData           = 0x88
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x78
+	SizeofRtMetrics        = 0x50
+)
+
+type IfMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Data      IfData
+}
+
+type IfData struct {
+	Type       uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Pad_cgo_0  [1]byte
+	Link_state int32
+	Mtu        uint64
+	Metric     uint64
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Noproto    uint64
+	Lastchange Timespec
+}
+
+type IfaMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Metric    int32
+	Index     uint16
+	Pad_cgo_0 [6]byte
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Flags     int32
+	Addrs     int32
+	Pid       int32
+	Seq       int32
+	Errno     int32
+	Use       int32
+	Inits     int32
+	Pad_cgo_1 [4]byte
+	Rmx       RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint64
+	Mtu      uint64
+	Hopcount uint64
+	Recvpipe uint64
+	Sendpipe uint64
+	Ssthresh uint64
+	Rtt      uint64
+	Rttvar   uint64
+	Expire   int64
+	Pksent   int64
+}
+
+type Mclpool [0]byte
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x80
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv    uint64
+	Drop    uint64
+	Capt    uint64
+	Padding [13]uint64
+}
+
+type BpfProgram struct {
+	Len       uint32
+	Pad_cgo_0 [4]byte
+	Insns     *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp    BpfTimeval
+	Caplen    uint32
+	Datalen   uint32
+	Hdrlen    uint16
+	Pad_cgo_0 [6]byte
+}
+
+type BpfTimeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Ptmget struct {
+	Cfd int32
+	Sfd int32
+	Cn  [1024]byte
+	Sn  [1024]byte
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sysctlnode struct {
+	Flags           uint32
+	Num             int32
+	Name            [32]int8
+	Ver             uint32
+	X__rsvd         uint32
+	Un              [16]byte
+	X_sysctl_size   [8]byte
+	X_sysctl_func   [8]byte
+	X_sysctl_parent [8]byte
+	X_sysctl_desc   [8]byte
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x278
+
+type Uvmexp struct {
+	Pagesize           int64
+	Pagemask           int64
+	Pageshift          int64
+	Npages             int64
+	Free               int64
+	Active             int64
+	Inactive           int64
+	Paging             int64
+	Wired              int64
+	Zeropages          int64
+	Reserve_pagedaemon int64
+	Reserve_kernel     int64
+	Freemin            int64
+	Freetarg           int64
+	Inactarg           int64
+	Wiredmax           int64
+	Nswapdev           int64
+	Swpages            int64
+	Swpginuse          int64
+	Swpgonly           int64
+	Nswget             int64
+	Unused1            int64
+	Cpuhit             int64
+	Cpumiss            int64
+	Faults             int64
+	Traps              int64
+	Intrs              int64
+	Swtch              int64
+	Softs              int64
+	Syscalls           int64
+	Pageins            int64
+	Swapins            int64
+	Swapouts           int64
+	Pgswapin           int64
+	Pgswapout          int64
+	Forks              int64
+	Forks_ppwait       int64
+	Forks_sharevm      int64
+	Pga_zerohit        int64
+	Pga_zeromiss       int64
+	Zeroaborts         int64
+	Fltnoram           int64
+	Fltnoanon          int64
+	Fltpgwait          int64
+	Fltpgrele          int64
+	Fltrelck           int64
+	Fltrelckok         int64
+	Fltanget           int64
+	Fltanretry         int64
+	Fltamcopy          int64
+	Fltnamap           int64
+	Fltnomap           int64
+	Fltlget            int64
+	Fltget             int64
+	Flt_anon           int64
+	Flt_acow           int64
+	Flt_obj            int64
+	Flt_prcopy         int64
+	Flt_przero         int64
+	Pdwoke             int64
+	Pdrevs             int64
+	Unused4            int64
+	Pdfreed            int64
+	Pdscans            int64
+	Pdanscan           int64
+	Pdobscan           int64
+	Pdreact            int64
+	Pdbusy             int64
+	Pdpageouts         int64
+	Pdpending          int64
+	Pddeact            int64
+	Anonpages          int64
+	Filepages          int64
+	Execpages          int64
+	Colorhit           int64
+	Colormiss          int64
+	Ncolors            int64
+	Bootpages          int64
+	Poolpages          int64
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..50e8e644970dbe150c3ee71ce7ef832bffd69fbc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go
@@ -0,0 +1,590 @@
+// cgo -godefs types_netbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && netbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec       int64
+	Nsec      int32
+	Pad_cgo_0 [4]byte
+}
+
+type Timeval struct {
+	Sec       int64
+	Usec      int32
+	Pad_cgo_0 [4]byte
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     uint64
+	Mode    uint32
+	_       [4]byte
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	_       [4]byte
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize uint32
+	Flags   uint32
+	Gen     uint32
+	Spare   [2]uint32
+	_       [4]byte
+}
+
+type Statfs_t [0]byte
+
+type Statvfs_t struct {
+	Flag        uint32
+	Bsize       uint32
+	Frsize      uint32
+	Iosize      uint32
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      uint64
+	Bresvd      uint64
+	Files       uint64
+	Ffree       uint64
+	Favail      uint64
+	Fresvd      uint64
+	Syncreads   uint64
+	Syncwrites  uint64
+	Asyncreads  uint64
+	Asyncwrites uint64
+	Fsidx       Fsid
+	Fsid        uint32
+	Namemax     uint32
+	Owner       uint32
+	Spare       [4]uint64
+	Fstypename  [32]byte
+	Mntonname   [1024]byte
+	Mntfromname [1024]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno    uint64
+	Reclen    uint16
+	Namlen    uint16
+	Type      uint8
+	Name      [512]int8
+	Pad_cgo_0 [3]byte
+}
+
+type Fsid struct {
+	X__fsid_val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	ST_WAIT   = 0x1
+	ST_NOWAIT = 0x2
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     int32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x14
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x1c
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident     uint32
+	Filter    uint32
+	Flags     uint32
+	Fflags    uint32
+	Data      int64
+	Udata     int32
+	Pad_cgo_0 [4]byte
+}
+
+type FdSet struct {
+	Bits [8]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0x98
+	SizeofIfData           = 0x88
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x78
+	SizeofRtMetrics        = 0x50
+)
+
+type IfMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Data      IfData
+}
+
+type IfData struct {
+	Type       uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Pad_cgo_0  [1]byte
+	Link_state int32
+	Mtu        uint64
+	Metric     uint64
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Noproto    uint64
+	Lastchange Timespec
+}
+
+type IfaMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Metric    int32
+	Index     uint16
+	Pad_cgo_0 [6]byte
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Flags     int32
+	Addrs     int32
+	Pid       int32
+	Seq       int32
+	Errno     int32
+	Use       int32
+	Inits     int32
+	Pad_cgo_1 [4]byte
+	Rmx       RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint64
+	Mtu      uint64
+	Hopcount uint64
+	Recvpipe uint64
+	Sendpipe uint64
+	Ssthresh uint64
+	Rtt      uint64
+	Rttvar   uint64
+	Expire   int64
+	Pksent   int64
+}
+
+type Mclpool [0]byte
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x80
+	SizeofBpfProgram = 0x8
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x14
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv    uint64
+	Drop    uint64
+	Capt    uint64
+	Padding [13]uint64
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp    BpfTimeval
+	Caplen    uint32
+	Datalen   uint32
+	Hdrlen    uint16
+	Pad_cgo_0 [2]byte
+}
+
+type BpfTimeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Ptmget struct {
+	Cfd int32
+	Sfd int32
+	Cn  [1024]byte
+	Sn  [1024]byte
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sysctlnode struct {
+	Flags           uint32
+	Num             int32
+	Name            [32]int8
+	Ver             uint32
+	X__rsvd         uint32
+	Un              [16]byte
+	X_sysctl_size   [8]byte
+	X_sysctl_func   [8]byte
+	X_sysctl_parent [8]byte
+	X_sysctl_desc   [8]byte
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x278
+
+type Uvmexp struct {
+	Pagesize           int64
+	Pagemask           int64
+	Pageshift          int64
+	Npages             int64
+	Free               int64
+	Active             int64
+	Inactive           int64
+	Paging             int64
+	Wired              int64
+	Zeropages          int64
+	Reserve_pagedaemon int64
+	Reserve_kernel     int64
+	Freemin            int64
+	Freetarg           int64
+	Inactarg           int64
+	Wiredmax           int64
+	Nswapdev           int64
+	Swpages            int64
+	Swpginuse          int64
+	Swpgonly           int64
+	Nswget             int64
+	Unused1            int64
+	Cpuhit             int64
+	Cpumiss            int64
+	Faults             int64
+	Traps              int64
+	Intrs              int64
+	Swtch              int64
+	Softs              int64
+	Syscalls           int64
+	Pageins            int64
+	Swapins            int64
+	Swapouts           int64
+	Pgswapin           int64
+	Pgswapout          int64
+	Forks              int64
+	Forks_ppwait       int64
+	Forks_sharevm      int64
+	Pga_zerohit        int64
+	Pga_zeromiss       int64
+	Zeroaborts         int64
+	Fltnoram           int64
+	Fltnoanon          int64
+	Fltpgwait          int64
+	Fltpgrele          int64
+	Fltrelck           int64
+	Fltrelckok         int64
+	Fltanget           int64
+	Fltanretry         int64
+	Fltamcopy          int64
+	Fltnamap           int64
+	Fltnomap           int64
+	Fltlget            int64
+	Fltget             int64
+	Flt_anon           int64
+	Flt_acow           int64
+	Flt_obj            int64
+	Flt_prcopy         int64
+	Flt_przero         int64
+	Pdwoke             int64
+	Pdrevs             int64
+	Unused4            int64
+	Pdfreed            int64
+	Pdscans            int64
+	Pdanscan           int64
+	Pdobscan           int64
+	Pdreact            int64
+	Pdbusy             int64
+	Pdpageouts         int64
+	Pdpending          int64
+	Pddeact            int64
+	Anonpages          int64
+	Filepages          int64
+	Execpages          int64
+	Colorhit           int64
+	Colormiss          int64
+	Ncolors            int64
+	Bootpages          int64
+	Poolpages          int64
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..16085d3bbcc7ff47dff8e380d1e085416c88a6dc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go
@@ -0,0 +1,593 @@
+// cgo -godefs types_netbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && netbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec       int64
+	Usec      int32
+	Pad_cgo_0 [4]byte
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     uint64
+	Mode    uint32
+	_       [4]byte
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	_       [4]byte
+	Rdev    uint64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Btim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize uint32
+	Flags   uint32
+	Gen     uint32
+	Spare   [2]uint32
+	_       [4]byte
+}
+
+type Statfs_t [0]byte
+
+type Statvfs_t struct {
+	Flag        uint64
+	Bsize       uint64
+	Frsize      uint64
+	Iosize      uint64
+	Blocks      uint64
+	Bfree       uint64
+	Bavail      uint64
+	Bresvd      uint64
+	Files       uint64
+	Ffree       uint64
+	Favail      uint64
+	Fresvd      uint64
+	Syncreads   uint64
+	Syncwrites  uint64
+	Asyncreads  uint64
+	Asyncwrites uint64
+	Fsidx       Fsid
+	Fsid        uint64
+	Namemax     uint64
+	Owner       uint32
+	Spare       [4]uint32
+	Fstypename  [32]byte
+	Mntonname   [1024]byte
+	Mntfromname [1024]byte
+	_           [4]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno    uint64
+	Reclen    uint16
+	Namlen    uint16
+	Type      uint8
+	Name      [512]int8
+	Pad_cgo_0 [3]byte
+}
+
+type Fsid struct {
+	X__fsid_val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+const (
+	ST_WAIT   = 0x1
+	ST_NOWAIT = 0x2
+)
+
+const (
+	FADV_NORMAL     = 0x0
+	FADV_RANDOM     = 0x1
+	FADV_SEQUENTIAL = 0x2
+	FADV_WILLNEED   = 0x3
+	FADV_DONTNEED   = 0x4
+	FADV_NOREUSE    = 0x5
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [12]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Pad_cgo_0  [4]byte
+	Iov        *Iovec
+	Iovlen     int32
+	Pad_cgo_1  [4]byte
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x14
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident     uint64
+	Filter    uint32
+	Flags     uint32
+	Fflags    uint32
+	Pad_cgo_0 [4]byte
+	Data      int64
+	Udata     int64
+}
+
+type FdSet struct {
+	Bits [8]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0x98
+	SizeofIfData           = 0x88
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x18
+	SizeofRtMsghdr         = 0x78
+	SizeofRtMetrics        = 0x50
+)
+
+type IfMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Data      IfData
+}
+
+type IfData struct {
+	Type       uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Pad_cgo_0  [1]byte
+	Link_state int32
+	Mtu        uint64
+	Metric     uint64
+	Baudrate   uint64
+	Ipackets   uint64
+	Ierrors    uint64
+	Opackets   uint64
+	Oerrors    uint64
+	Collisions uint64
+	Ibytes     uint64
+	Obytes     uint64
+	Imcasts    uint64
+	Omcasts    uint64
+	Iqdrops    uint64
+	Noproto    uint64
+	Lastchange Timespec
+}
+
+type IfaMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Addrs     int32
+	Flags     int32
+	Metric    int32
+	Index     uint16
+	Pad_cgo_0 [6]byte
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Name    [16]int8
+	What    uint16
+}
+
+type RtMsghdr struct {
+	Msglen    uint16
+	Version   uint8
+	Type      uint8
+	Index     uint16
+	Pad_cgo_0 [2]byte
+	Flags     int32
+	Addrs     int32
+	Pid       int32
+	Seq       int32
+	Errno     int32
+	Use       int32
+	Inits     int32
+	Pad_cgo_1 [4]byte
+	Rmx       RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint64
+	Mtu      uint64
+	Hopcount uint64
+	Recvpipe uint64
+	Sendpipe uint64
+	Ssthresh uint64
+	Rtt      uint64
+	Rttvar   uint64
+	Expire   int64
+	Pksent   int64
+}
+
+type Mclpool [0]byte
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x80
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x20
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv    uint64
+	Drop    uint64
+	Capt    uint64
+	Padding [13]uint64
+}
+
+type BpfProgram struct {
+	Len       uint32
+	Pad_cgo_0 [4]byte
+	Insns     *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp    BpfTimeval
+	Caplen    uint32
+	Datalen   uint32
+	Hdrlen    uint16
+	Pad_cgo_0 [6]byte
+}
+
+type BpfTimeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type Ptmget struct {
+	Cfd int32
+	Sfd int32
+	Cn  [1024]byte
+	Sn  [1024]byte
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x100
+	AT_SYMLINK_NOFOLLOW = 0x200
+	AT_SYMLINK_FOLLOW   = 0x400
+	AT_REMOVEDIR        = 0x800
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sysctlnode struct {
+	Flags           uint32
+	Num             int32
+	Name            [32]int8
+	Ver             uint32
+	X__rsvd         uint32
+	Un              [16]byte
+	X_sysctl_size   [8]byte
+	X_sysctl_func   [8]byte
+	X_sysctl_parent [8]byte
+	X_sysctl_desc   [8]byte
+}
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x278
+
+type Uvmexp struct {
+	Pagesize           int64
+	Pagemask           int64
+	Pageshift          int64
+	Npages             int64
+	Free               int64
+	Active             int64
+	Inactive           int64
+	Paging             int64
+	Wired              int64
+	Zeropages          int64
+	Reserve_pagedaemon int64
+	Reserve_kernel     int64
+	Freemin            int64
+	Freetarg           int64
+	Inactarg           int64
+	Wiredmax           int64
+	Nswapdev           int64
+	Swpages            int64
+	Swpginuse          int64
+	Swpgonly           int64
+	Nswget             int64
+	Unused1            int64
+	Cpuhit             int64
+	Cpumiss            int64
+	Faults             int64
+	Traps              int64
+	Intrs              int64
+	Swtch              int64
+	Softs              int64
+	Syscalls           int64
+	Pageins            int64
+	Swapins            int64
+	Swapouts           int64
+	Pgswapin           int64
+	Pgswapout          int64
+	Forks              int64
+	Forks_ppwait       int64
+	Forks_sharevm      int64
+	Pga_zerohit        int64
+	Pga_zeromiss       int64
+	Zeroaborts         int64
+	Fltnoram           int64
+	Fltnoanon          int64
+	Fltpgwait          int64
+	Fltpgrele          int64
+	Fltrelck           int64
+	Fltrelckok         int64
+	Fltanget           int64
+	Fltanretry         int64
+	Fltamcopy          int64
+	Fltnamap           int64
+	Fltnomap           int64
+	Fltlget            int64
+	Fltget             int64
+	Flt_anon           int64
+	Flt_acow           int64
+	Flt_obj            int64
+	Flt_prcopy         int64
+	Flt_przero         int64
+	Pdwoke             int64
+	Pdrevs             int64
+	Unused4            int64
+	Pdfreed            int64
+	Pdscans            int64
+	Pdanscan           int64
+	Pdobscan           int64
+	Pdreact            int64
+	Pdbusy             int64
+	Pdpageouts         int64
+	Pdpending          int64
+	Pddeact            int64
+	Anonpages          int64
+	Filepages          int64
+	Execpages          int64
+	Colorhit           int64
+	Colormiss          int64
+	Ncolors            int64
+	Bootpages          int64
+	Poolpages          int64
+}
+
+const SizeofClockinfo = 0x14
+
+type Clockinfo struct {
+	Hz      int32
+	Tick    int32
+	Tickadj int32
+	Stathz  int32
+	Profhz  int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..afd13a3af7b2d2ebb9e788dcb5b4d0c1acaea57b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_386.go
@@ -0,0 +1,568 @@
+// cgo -godefs types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build 386 && openbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int32
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       Timespec
+}
+
+type Statfs_t struct {
+	F_flags       uint32
+	F_bsize       uint32
+	F_iosize      uint32
+	F_blocks      uint64
+	F_bfree       uint64
+	F_bavail      int64
+	F_files       uint64
+	F_ffree       uint64
+	F_favail      int64
+	F_syncwrites  uint64
+	F_syncreads   uint64
+	F_asyncwrites uint64
+	F_asyncreads  uint64
+	F_fsid        Fsid
+	F_namemax     uint32
+	F_owner       uint32
+	F_ctime       uint64
+	F_fstypename  [16]byte
+	F_mntonname   [90]byte
+	F_mntfromname [90]byte
+	F_mntfromspec [90]byte
+	_             [2]byte
+	Mount_info    [160]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x20
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x1c
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint32
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0xa0
+	SizeofIfData           = 0x88
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x1a
+	SizeofRtMsghdr         = 0x60
+	SizeofRtMetrics        = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Xflags  int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type         uint8
+	Addrlen      uint8
+	Hdrlen       uint8
+	Link_state   uint8
+	Mtu          uint32
+	Metric       uint32
+	Rdomain      uint32
+	Baudrate     uint64
+	Ipackets     uint64
+	Ierrors      uint64
+	Opackets     uint64
+	Oerrors      uint64
+	Collisions   uint64
+	Ibytes       uint64
+	Obytes       uint64
+	Imcasts      uint64
+	Omcasts      uint64
+	Iqdrops      uint64
+	Oqdrops      uint64
+	Noproto      uint64
+	Capabilities uint32
+	Lastchange   Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Metric  int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	What    uint16
+	Name    [16]int8
+}
+
+type RtMsghdr struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Hdrlen   uint16
+	Index    uint16
+	Tableid  uint16
+	Priority uint8
+	Mpls     uint8
+	Addrs    int32
+	Flags    int32
+	Fmask    int32
+	Pid      int32
+	Seq      int32
+	Errno    int32
+	Inits    uint32
+	Rmx      RtMetrics
+}
+
+type RtMetrics struct {
+	Pksent   uint64
+	Expire   int64
+	Locks    uint32
+	Mtu      uint32
+	Refcnt   uint32
+	Hopcount uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pad      uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x8
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x18
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	Ifidx   uint16
+	Flowid  uint16
+	Flags   uint8
+	Drops   uint8
+}
+
+type BpfTimeval struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x2
+	AT_SYMLINK_FOLLOW   = 0x4
+	AT_REMOVEDIR        = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
+
+const SizeofClockinfo = 0x10
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..5d97f1f9b652f5971e1455f490de7c5bb883e2e0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_amd64.go
@@ -0,0 +1,568 @@
+// cgo -godefs types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && openbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       Timespec
+}
+
+type Statfs_t struct {
+	F_flags       uint32
+	F_bsize       uint32
+	F_iosize      uint32
+	F_blocks      uint64
+	F_bfree       uint64
+	F_bavail      int64
+	F_files       uint64
+	F_ffree       uint64
+	F_favail      int64
+	F_syncwrites  uint64
+	F_syncreads   uint64
+	F_asyncwrites uint64
+	F_asyncreads  uint64
+	F_fsid        Fsid
+	F_namemax     uint32
+	F_owner       uint32
+	F_ctime       uint64
+	F_fstypename  [16]byte
+	F_mntonname   [90]byte
+	F_mntfromname [90]byte
+	F_mntfromspec [90]byte
+	_             [2]byte
+	Mount_info    [160]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x20
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x1a
+	SizeofRtMsghdr         = 0x60
+	SizeofRtMetrics        = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Xflags  int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type         uint8
+	Addrlen      uint8
+	Hdrlen       uint8
+	Link_state   uint8
+	Mtu          uint32
+	Metric       uint32
+	Rdomain      uint32
+	Baudrate     uint64
+	Ipackets     uint64
+	Ierrors      uint64
+	Opackets     uint64
+	Oerrors      uint64
+	Collisions   uint64
+	Ibytes       uint64
+	Obytes       uint64
+	Imcasts      uint64
+	Omcasts      uint64
+	Iqdrops      uint64
+	Oqdrops      uint64
+	Noproto      uint64
+	Capabilities uint32
+	Lastchange   Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Metric  int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	What    uint16
+	Name    [16]int8
+}
+
+type RtMsghdr struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Hdrlen   uint16
+	Index    uint16
+	Tableid  uint16
+	Priority uint8
+	Mpls     uint8
+	Addrs    int32
+	Flags    int32
+	Fmask    int32
+	Pid      int32
+	Seq      int32
+	Errno    int32
+	Inits    uint32
+	Rmx      RtMetrics
+}
+
+type RtMetrics struct {
+	Pksent   uint64
+	Expire   int64
+	Locks    uint32
+	Mtu      uint32
+	Refcnt   uint32
+	Hopcount uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pad      uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x18
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	Ifidx   uint16
+	Flowid  uint16
+	Flags   uint8
+	Drops   uint8
+}
+
+type BpfTimeval struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x2
+	AT_SYMLINK_FOLLOW   = 0x4
+	AT_REMOVEDIR        = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
+
+const SizeofClockinfo = 0x10
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..34871cdc159099f103f44e012101f8bcb35259cf
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm.go
@@ -0,0 +1,575 @@
+// cgo -godefs -- -fsigned-char types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm && openbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x4
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x4
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int32
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int32
+	_    [4]byte
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int32
+	_    [4]byte
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       [4]byte
+	_       Timespec
+}
+
+type Statfs_t struct {
+	F_flags       uint32
+	F_bsize       uint32
+	F_iosize      uint32
+	_             [4]byte
+	F_blocks      uint64
+	F_bfree       uint64
+	F_bavail      int64
+	F_files       uint64
+	F_ffree       uint64
+	F_favail      int64
+	F_syncwrites  uint64
+	F_syncreads   uint64
+	F_asyncwrites uint64
+	F_asyncreads  uint64
+	F_fsid        Fsid
+	F_namemax     uint32
+	F_owner       uint32
+	F_ctime       uint64
+	F_fstypename  [16]byte
+	F_mntonname   [90]byte
+	F_mntfromname [90]byte
+	F_mntfromspec [90]byte
+	_             [2]byte
+	Mount_info    [160]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint32
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x20
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x8
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x1c
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint32
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	_      [4]byte
+	Data   int64
+	Udata  *byte
+	_      [4]byte
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x1a
+	SizeofRtMsghdr         = 0x60
+	SizeofRtMetrics        = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Xflags  int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type         uint8
+	Addrlen      uint8
+	Hdrlen       uint8
+	Link_state   uint8
+	Mtu          uint32
+	Metric       uint32
+	Rdomain      uint32
+	Baudrate     uint64
+	Ipackets     uint64
+	Ierrors      uint64
+	Opackets     uint64
+	Oerrors      uint64
+	Collisions   uint64
+	Ibytes       uint64
+	Obytes       uint64
+	Imcasts      uint64
+	Omcasts      uint64
+	Iqdrops      uint64
+	Oqdrops      uint64
+	Noproto      uint64
+	Capabilities uint32
+	_            [4]byte
+	Lastchange   Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Metric  int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	What    uint16
+	Name    [16]int8
+}
+
+type RtMsghdr struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Hdrlen   uint16
+	Index    uint16
+	Tableid  uint16
+	Priority uint8
+	Mpls     uint8
+	Addrs    int32
+	Flags    int32
+	Fmask    int32
+	Pid      int32
+	Seq      int32
+	Errno    int32
+	Inits    uint32
+	Rmx      RtMetrics
+}
+
+type RtMetrics struct {
+	Pksent   uint64
+	Expire   int64
+	Locks    uint32
+	Mtu      uint32
+	Refcnt   uint32
+	Hopcount uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pad      uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x8
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x18
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	Ifidx   uint16
+	Flowid  uint16
+	Flags   uint8
+	Drops   uint8
+}
+
+type BpfTimeval struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x2
+	AT_SYMLINK_FOLLOW   = 0x4
+	AT_REMOVEDIR        = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
+
+const SizeofClockinfo = 0x10
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..5911bceb3193561402420d85045a75939663fd73
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_arm64.go
@@ -0,0 +1,568 @@
+// cgo -godefs -- -fsigned-char types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build arm64 && openbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       Timespec
+}
+
+type Statfs_t struct {
+	F_flags       uint32
+	F_bsize       uint32
+	F_iosize      uint32
+	F_blocks      uint64
+	F_bfree       uint64
+	F_bavail      int64
+	F_files       uint64
+	F_ffree       uint64
+	F_favail      int64
+	F_syncwrites  uint64
+	F_syncreads   uint64
+	F_asyncwrites uint64
+	F_asyncreads  uint64
+	F_fsid        Fsid
+	F_namemax     uint32
+	F_owner       uint32
+	F_ctime       uint64
+	F_fstypename  [16]byte
+	F_mntonname   [90]byte
+	F_mntfromname [90]byte
+	F_mntfromspec [90]byte
+	_             [2]byte
+	Mount_info    [160]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x20
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x1a
+	SizeofRtMsghdr         = 0x60
+	SizeofRtMetrics        = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Xflags  int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type         uint8
+	Addrlen      uint8
+	Hdrlen       uint8
+	Link_state   uint8
+	Mtu          uint32
+	Metric       uint32
+	Rdomain      uint32
+	Baudrate     uint64
+	Ipackets     uint64
+	Ierrors      uint64
+	Opackets     uint64
+	Oerrors      uint64
+	Collisions   uint64
+	Ibytes       uint64
+	Obytes       uint64
+	Imcasts      uint64
+	Omcasts      uint64
+	Iqdrops      uint64
+	Oqdrops      uint64
+	Noproto      uint64
+	Capabilities uint32
+	Lastchange   Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Metric  int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	What    uint16
+	Name    [16]int8
+}
+
+type RtMsghdr struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Hdrlen   uint16
+	Index    uint16
+	Tableid  uint16
+	Priority uint8
+	Mpls     uint8
+	Addrs    int32
+	Flags    int32
+	Fmask    int32
+	Pid      int32
+	Seq      int32
+	Errno    int32
+	Inits    uint32
+	Rmx      RtMetrics
+}
+
+type RtMetrics struct {
+	Pksent   uint64
+	Expire   int64
+	Locks    uint32
+	Mtu      uint32
+	Refcnt   uint32
+	Hopcount uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pad      uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x18
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	Ifidx   uint16
+	Flowid  uint16
+	Flags   uint8
+	Drops   uint8
+}
+
+type BpfTimeval struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x2
+	AT_SYMLINK_FOLLOW   = 0x4
+	AT_REMOVEDIR        = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
+
+const SizeofClockinfo = 0x10
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go
new file mode 100644
index 0000000000000000000000000000000000000000..e4f24f3bc9a33427e475cd85a9caaa10eecb8c45
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_mips64.go
@@ -0,0 +1,568 @@
+// cgo -godefs -- -fsigned-char types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build mips64 && openbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       Timespec
+}
+
+type Statfs_t struct {
+	F_flags       uint32
+	F_bsize       uint32
+	F_iosize      uint32
+	F_blocks      uint64
+	F_bfree       uint64
+	F_bavail      int64
+	F_files       uint64
+	F_ffree       uint64
+	F_favail      int64
+	F_syncwrites  uint64
+	F_syncreads   uint64
+	F_asyncwrites uint64
+	F_asyncreads  uint64
+	F_fsid        Fsid
+	F_namemax     uint32
+	F_owner       uint32
+	F_ctime       uint64
+	F_fstypename  [16]byte
+	F_mntonname   [90]byte
+	F_mntfromname [90]byte
+	F_mntfromspec [90]byte
+	_             [2]byte
+	Mount_info    [160]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x20
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x1a
+	SizeofRtMsghdr         = 0x60
+	SizeofRtMetrics        = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Xflags  int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type         uint8
+	Addrlen      uint8
+	Hdrlen       uint8
+	Link_state   uint8
+	Mtu          uint32
+	Metric       uint32
+	Rdomain      uint32
+	Baudrate     uint64
+	Ipackets     uint64
+	Ierrors      uint64
+	Opackets     uint64
+	Oerrors      uint64
+	Collisions   uint64
+	Ibytes       uint64
+	Obytes       uint64
+	Imcasts      uint64
+	Omcasts      uint64
+	Iqdrops      uint64
+	Oqdrops      uint64
+	Noproto      uint64
+	Capabilities uint32
+	Lastchange   Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Metric  int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	What    uint16
+	Name    [16]int8
+}
+
+type RtMsghdr struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Hdrlen   uint16
+	Index    uint16
+	Tableid  uint16
+	Priority uint8
+	Mpls     uint8
+	Addrs    int32
+	Flags    int32
+	Fmask    int32
+	Pid      int32
+	Seq      int32
+	Errno    int32
+	Inits    uint32
+	Rmx      RtMetrics
+}
+
+type RtMetrics struct {
+	Pksent   uint64
+	Expire   int64
+	Locks    uint32
+	Mtu      uint32
+	Refcnt   uint32
+	Hopcount uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pad      uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x18
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	Ifidx   uint16
+	Flowid  uint16
+	Flags   uint8
+	Drops   uint8
+}
+
+type BpfTimeval struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x2
+	AT_SYMLINK_FOLLOW   = 0x4
+	AT_REMOVEDIR        = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
+
+const SizeofClockinfo = 0x10
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_ppc64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_ppc64.go
new file mode 100644
index 0000000000000000000000000000000000000000..ca50a793035b949b11a6a6179800cdada590e55a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_ppc64.go
@@ -0,0 +1,570 @@
+// cgo -godefs -- -fsigned-char types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build ppc64 && openbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       Timespec
+}
+
+type Statfs_t struct {
+	F_flags       uint32
+	F_bsize       uint32
+	F_iosize      uint32
+	F_blocks      uint64
+	F_bfree       uint64
+	F_bavail      int64
+	F_files       uint64
+	F_ffree       uint64
+	F_favail      int64
+	F_syncwrites  uint64
+	F_syncreads   uint64
+	F_asyncwrites uint64
+	F_asyncreads  uint64
+	F_fsid        Fsid
+	F_namemax     uint32
+	F_owner       uint32
+	F_ctime       uint64
+	F_fstypename  [16]byte
+	F_mntonname   [90]byte
+	F_mntfromname [90]byte
+	F_mntfromspec [90]byte
+	_             [2]byte
+	Mount_info    [160]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x20
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x1a
+	SizeofRtMsghdr         = 0x60
+	SizeofRtMetrics        = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Xflags  int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type         uint8
+	Addrlen      uint8
+	Hdrlen       uint8
+	Link_state   uint8
+	Mtu          uint32
+	Metric       uint32
+	Rdomain      uint32
+	Baudrate     uint64
+	Ipackets     uint64
+	Ierrors      uint64
+	Opackets     uint64
+	Oerrors      uint64
+	Collisions   uint64
+	Ibytes       uint64
+	Obytes       uint64
+	Imcasts      uint64
+	Omcasts      uint64
+	Iqdrops      uint64
+	Oqdrops      uint64
+	Noproto      uint64
+	Capabilities uint32
+	Lastchange   Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Metric  int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	What    uint16
+	Name    [16]int8
+}
+
+type RtMsghdr struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Hdrlen   uint16
+	Index    uint16
+	Tableid  uint16
+	Priority uint8
+	Mpls     uint8
+	Addrs    int32
+	Flags    int32
+	Fmask    int32
+	Pid      int32
+	Seq      int32
+	Errno    int32
+	Inits    uint32
+	Rmx      RtMetrics
+}
+
+type RtMetrics struct {
+	Pksent   uint64
+	Expire   int64
+	Locks    uint32
+	Mtu      uint32
+	Refcnt   uint32
+	Hopcount uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pad      uint32
+}
+
+type Mclpool struct{}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x18
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	Ifidx   uint16
+	Flowid  uint16
+	Flags   uint8
+	Drops   uint8
+}
+
+type BpfTimeval struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x2
+	AT_SYMLINK_FOLLOW   = 0x4
+	AT_REMOVEDIR        = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
+
+const SizeofClockinfo = 0x10
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_riscv64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_riscv64.go
new file mode 100644
index 0000000000000000000000000000000000000000..d7d7f79023f997be19b8758a80ea1b595a0e26a1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_openbsd_riscv64.go
@@ -0,0 +1,570 @@
+// cgo -godefs -- -fsigned-char types_openbsd.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build riscv64 && openbsd
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Mode    uint32
+	Dev     int32
+	Ino     uint64
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    int32
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Size    int64
+	Blocks  int64
+	Blksize int32
+	Flags   uint32
+	Gen     uint32
+	_       Timespec
+}
+
+type Statfs_t struct {
+	F_flags       uint32
+	F_bsize       uint32
+	F_iosize      uint32
+	F_blocks      uint64
+	F_bfree       uint64
+	F_bavail      int64
+	F_files       uint64
+	F_ffree       uint64
+	F_favail      int64
+	F_syncwrites  uint64
+	F_syncreads   uint64
+	F_asyncwrites uint64
+	F_asyncreads  uint64
+	F_fsid        Fsid
+	F_namemax     uint32
+	F_owner       uint32
+	F_ctime       uint64
+	F_fstypename  [16]byte
+	F_mntonname   [90]byte
+	F_mntfromname [90]byte
+	F_mntfromspec [90]byte
+	_             [2]byte
+	Mount_info    [160]byte
+}
+
+type Flock_t struct {
+	Start  int64
+	Len    int64
+	Pid    int32
+	Type   int16
+	Whence int16
+}
+
+type Dirent struct {
+	Fileno uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Namlen uint8
+	_      [4]uint8
+	Name   [256]int8
+}
+
+type Fsid struct {
+	Val [2]int32
+}
+
+const (
+	PathMax = 0x400
+)
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [104]int8
+}
+
+type RawSockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [92]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Namelen    uint32
+	Iov        *Iovec
+	Iovlen     uint32
+	Control    *byte
+	Controllen uint32
+	Flags      int32
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x1c
+	SizeofSockaddrAny      = 0x6c
+	SizeofSockaddrUnix     = 0x6a
+	SizeofSockaddrDatalink = 0x20
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x20
+	SizeofICMPv6Filter     = 0x20
+)
+
+const (
+	PTRACE_TRACEME = 0x0
+	PTRACE_CONT    = 0x7
+	PTRACE_KILL    = 0x8
+)
+
+type Kevent_t struct {
+	Ident  uint64
+	Filter int16
+	Flags  uint16
+	Fflags uint32
+	Data   int64
+	Udata  *byte
+}
+
+type FdSet struct {
+	Bits [32]uint32
+}
+
+const (
+	SizeofIfMsghdr         = 0xa8
+	SizeofIfData           = 0x90
+	SizeofIfaMsghdr        = 0x18
+	SizeofIfAnnounceMsghdr = 0x1a
+	SizeofRtMsghdr         = 0x60
+	SizeofRtMetrics        = 0x38
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Xflags  int32
+	Data    IfData
+}
+
+type IfData struct {
+	Type         uint8
+	Addrlen      uint8
+	Hdrlen       uint8
+	Link_state   uint8
+	Mtu          uint32
+	Metric       uint32
+	Rdomain      uint32
+	Baudrate     uint64
+	Ipackets     uint64
+	Ierrors      uint64
+	Opackets     uint64
+	Oerrors      uint64
+	Collisions   uint64
+	Ibytes       uint64
+	Obytes       uint64
+	Imcasts      uint64
+	Omcasts      uint64
+	Iqdrops      uint64
+	Oqdrops      uint64
+	Noproto      uint64
+	Capabilities uint32
+	Lastchange   Timeval
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	Tableid uint16
+	Pad1    uint8
+	Pad2    uint8
+	Addrs   int32
+	Flags   int32
+	Metric  int32
+}
+
+type IfAnnounceMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Hdrlen  uint16
+	Index   uint16
+	What    uint16
+	Name    [16]int8
+}
+
+type RtMsghdr struct {
+	Msglen   uint16
+	Version  uint8
+	Type     uint8
+	Hdrlen   uint16
+	Index    uint16
+	Tableid  uint16
+	Priority uint8
+	Mpls     uint8
+	Addrs    int32
+	Flags    int32
+	Fmask    int32
+	Pid      int32
+	Seq      int32
+	Errno    int32
+	Inits    uint32
+	Rmx      RtMetrics
+}
+
+type RtMetrics struct {
+	Pksent   uint64
+	Expire   int64
+	Locks    uint32
+	Mtu      uint32
+	Refcnt   uint32
+	Hopcount uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pad      uint32
+}
+
+type Mclpool struct{}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x8
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x18
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint32
+	Drop uint32
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	Ifidx   uint16
+	Flowid  uint16
+	Flags   uint8
+	Drops   uint8
+}
+
+type BpfTimeval struct {
+	Sec  uint32
+	Usec uint32
+}
+
+type Termios struct {
+	Iflag  uint32
+	Oflag  uint32
+	Cflag  uint32
+	Lflag  uint32
+	Cc     [20]uint8
+	Ispeed int32
+	Ospeed int32
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+const (
+	AT_FDCWD            = -0x64
+	AT_EACCESS          = 0x1
+	AT_SYMLINK_NOFOLLOW = 0x2
+	AT_SYMLINK_FOLLOW   = 0x4
+	AT_REMOVEDIR        = 0x8
+)
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type Sigset_t uint32
+
+type Utsname struct {
+	Sysname  [256]byte
+	Nodename [256]byte
+	Release  [256]byte
+	Version  [256]byte
+	Machine  [256]byte
+}
+
+const SizeofUvmexp = 0x158
+
+type Uvmexp struct {
+	Pagesize           int32
+	Pagemask           int32
+	Pageshift          int32
+	Npages             int32
+	Free               int32
+	Active             int32
+	Inactive           int32
+	Paging             int32
+	Wired              int32
+	Zeropages          int32
+	Reserve_pagedaemon int32
+	Reserve_kernel     int32
+	Unused01           int32
+	Vnodepages         int32
+	Vtextpages         int32
+	Freemin            int32
+	Freetarg           int32
+	Inactarg           int32
+	Wiredmax           int32
+	Anonmin            int32
+	Vtextmin           int32
+	Vnodemin           int32
+	Anonminpct         int32
+	Vtextminpct        int32
+	Vnodeminpct        int32
+	Nswapdev           int32
+	Swpages            int32
+	Swpginuse          int32
+	Swpgonly           int32
+	Nswget             int32
+	Nanon              int32
+	Unused05           int32
+	Unused06           int32
+	Faults             int32
+	Traps              int32
+	Intrs              int32
+	Swtch              int32
+	Softs              int32
+	Syscalls           int32
+	Pageins            int32
+	Unused07           int32
+	Unused08           int32
+	Pgswapin           int32
+	Pgswapout          int32
+	Forks              int32
+	Forks_ppwait       int32
+	Forks_sharevm      int32
+	Pga_zerohit        int32
+	Pga_zeromiss       int32
+	Unused09           int32
+	Fltnoram           int32
+	Fltnoanon          int32
+	Fltnoamap          int32
+	Fltpgwait          int32
+	Fltpgrele          int32
+	Fltrelck           int32
+	Fltrelckok         int32
+	Fltanget           int32
+	Fltanretry         int32
+	Fltamcopy          int32
+	Fltnamap           int32
+	Fltnomap           int32
+	Fltlget            int32
+	Fltget             int32
+	Flt_anon           int32
+	Flt_acow           int32
+	Flt_obj            int32
+	Flt_prcopy         int32
+	Flt_przero         int32
+	Pdwoke             int32
+	Pdrevs             int32
+	Pdswout            int32
+	Pdfreed            int32
+	Pdscans            int32
+	Pdanscan           int32
+	Pdobscan           int32
+	Pdreact            int32
+	Pdbusy             int32
+	Pdpageouts         int32
+	Pdpending          int32
+	Pddeact            int32
+	Unused11           int32
+	Unused12           int32
+	Unused13           int32
+	Fpswtch            int32
+	Kmapent            int32
+}
+
+const SizeofClockinfo = 0x10
+
+type Clockinfo struct {
+	Hz     int32
+	Tick   int32
+	Stathz int32
+	Profhz int32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..14160576d28525bab1a0305167b419be056d56fa
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_solaris_amd64.go
@@ -0,0 +1,516 @@
+// cgo -godefs types_solaris.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build amd64 && solaris
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+	PathMax        = 0x400
+	MaxHostNameLen = 0x100
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Timeval32 struct {
+	Sec  int32
+	Usec int32
+}
+
+type Tms struct {
+	Utime  int64
+	Stime  int64
+	Cutime int64
+	Cstime int64
+}
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type _Gid_t uint32
+
+type Stat_t struct {
+	Dev     uint64
+	Ino     uint64
+	Mode    uint32
+	Nlink   uint32
+	Uid     uint32
+	Gid     uint32
+	Rdev    uint64
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize int32
+	Blocks  int64
+	Fstype  [16]int8
+}
+
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Sysid  int32
+	Pid    int32
+	Pad    [4]int64
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Name   [1]int8
+	_      [5]byte
+}
+
+type _Fsblkcnt_t uint64
+
+type Statvfs_t struct {
+	Bsize    uint64
+	Frsize   uint64
+	Blocks   uint64
+	Bfree    uint64
+	Bavail   uint64
+	Files    uint64
+	Ffree    uint64
+	Favail   uint64
+	Fsid     uint64
+	Basetype [16]int8
+	Flag     uint64
+	Namemax  uint64
+	Fstr     [32]int8
+}
+
+type RawSockaddrInet4 struct {
+	Family uint16
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]int8
+}
+
+type RawSockaddrInet6 struct {
+	Family   uint16
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+	_        uint32
+}
+
+type RawSockaddrUnix struct {
+	Family uint16
+	Path   [108]int8
+}
+
+type RawSockaddrDatalink struct {
+	Family uint16
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [244]int8
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [236]int8
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name         *byte
+	Namelen      uint32
+	Iov          *Iovec
+	Iovlen       int32
+	Accrights    *int8
+	Accrightslen int32
+	_            [4]byte
+}
+
+type Cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+type Inet4Pktinfo struct {
+	Ifindex  uint32
+	Spec_dst [4]byte /* in_addr */
+	Addr     [4]byte /* in_addr */
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Filt [8]uint32
+}
+
+const (
+	SizeofSockaddrInet4    = 0x10
+	SizeofSockaddrInet6    = 0x20
+	SizeofSockaddrAny      = 0xfc
+	SizeofSockaddrUnix     = 0x6e
+	SizeofSockaddrDatalink = 0xfc
+	SizeofLinger           = 0x8
+	SizeofIovec            = 0x10
+	SizeofIPMreq           = 0x8
+	SizeofIPv6Mreq         = 0x14
+	SizeofMsghdr           = 0x30
+	SizeofCmsghdr          = 0xc
+	SizeofInet4Pktinfo     = 0xc
+	SizeofInet6Pktinfo     = 0x14
+	SizeofIPv6MTUInfo      = 0x24
+	SizeofICMPv6Filter     = 0x20
+)
+
+type FdSet struct {
+	Bits [1024]int64
+}
+
+type Utsname struct {
+	Sysname  [257]byte
+	Nodename [257]byte
+	Release  [257]byte
+	Version  [257]byte
+	Machine  [257]byte
+}
+
+type Ustat_t struct {
+	Tfree  int64
+	Tinode uint64
+	Fname  [6]int8
+	Fpack  [6]int8
+	_      [4]byte
+}
+
+const (
+	AT_FDCWD            = 0xffd19553
+	AT_SYMLINK_NOFOLLOW = 0x1000
+	AT_SYMLINK_FOLLOW   = 0x2000
+	AT_REMOVEDIR        = 0x1
+	AT_EACCESS          = 0x4
+)
+
+const (
+	SizeofIfMsghdr  = 0x54
+	SizeofIfData    = 0x44
+	SizeofIfaMsghdr = 0x14
+	SizeofRtMsghdr  = 0x4c
+	SizeofRtMetrics = 0x28
+)
+
+type IfMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Data    IfData
+}
+
+type IfData struct {
+	Type       uint8
+	Addrlen    uint8
+	Hdrlen     uint8
+	Mtu        uint32
+	Metric     uint32
+	Baudrate   uint32
+	Ipackets   uint32
+	Ierrors    uint32
+	Opackets   uint32
+	Oerrors    uint32
+	Collisions uint32
+	Ibytes     uint32
+	Obytes     uint32
+	Imcasts    uint32
+	Omcasts    uint32
+	Iqdrops    uint32
+	Noproto    uint32
+	Lastchange Timeval32
+}
+
+type IfaMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Addrs   int32
+	Flags   int32
+	Index   uint16
+	Metric  int32
+}
+
+type RtMsghdr struct {
+	Msglen  uint16
+	Version uint8
+	Type    uint8
+	Index   uint16
+	Flags   int32
+	Addrs   int32
+	Pid     int32
+	Seq     int32
+	Errno   int32
+	Use     int32
+	Inits   uint32
+	Rmx     RtMetrics
+}
+
+type RtMetrics struct {
+	Locks    uint32
+	Mtu      uint32
+	Hopcount uint32
+	Expire   uint32
+	Recvpipe uint32
+	Sendpipe uint32
+	Ssthresh uint32
+	Rtt      uint32
+	Rttvar   uint32
+	Pksent   uint32
+}
+
+const (
+	SizeofBpfVersion = 0x4
+	SizeofBpfStat    = 0x80
+	SizeofBpfProgram = 0x10
+	SizeofBpfInsn    = 0x8
+	SizeofBpfHdr     = 0x14
+)
+
+type BpfVersion struct {
+	Major uint16
+	Minor uint16
+}
+
+type BpfStat struct {
+	Recv uint64
+	Drop uint64
+	Capt uint64
+	_    [13]uint64
+}
+
+type BpfProgram struct {
+	Len   uint32
+	Insns *BpfInsn
+}
+
+type BpfInsn struct {
+	Code uint16
+	Jt   uint8
+	Jf   uint8
+	K    uint32
+}
+
+type BpfTimeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type BpfHdr struct {
+	Tstamp  BpfTimeval
+	Caplen  uint32
+	Datalen uint32
+	Hdrlen  uint16
+	_       [2]byte
+}
+
+type Termios struct {
+	Iflag uint32
+	Oflag uint32
+	Cflag uint32
+	Lflag uint32
+	Cc    [19]uint8
+	_     [1]byte
+}
+
+type Termio struct {
+	Iflag uint16
+	Oflag uint16
+	Cflag uint16
+	Lflag uint16
+	Line  int8
+	Cc    [8]uint8
+	_     [1]byte
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+const (
+	POLLERR    = 0x8
+	POLLHUP    = 0x10
+	POLLIN     = 0x1
+	POLLNVAL   = 0x20
+	POLLOUT    = 0x4
+	POLLPRI    = 0x2
+	POLLRDBAND = 0x80
+	POLLRDNORM = 0x40
+	POLLWRBAND = 0x100
+	POLLWRNORM = 0x4
+)
+
+type fileObj struct {
+	Atim Timespec
+	Mtim Timespec
+	Ctim Timespec
+	Pad  [3]uint64
+	Name *int8
+}
+
+type portEvent struct {
+	Events int32
+	Source uint16
+	Pad    uint16
+	Object uint64
+	User   *byte
+}
+
+const (
+	PORT_SOURCE_AIO    = 0x1
+	PORT_SOURCE_TIMER  = 0x2
+	PORT_SOURCE_USER   = 0x3
+	PORT_SOURCE_FD     = 0x4
+	PORT_SOURCE_ALERT  = 0x5
+	PORT_SOURCE_MQ     = 0x6
+	PORT_SOURCE_FILE   = 0x7
+	PORT_ALERT_SET     = 0x1
+	PORT_ALERT_UPDATE  = 0x2
+	PORT_ALERT_INVALID = 0x3
+	FILE_ACCESS        = 0x1
+	FILE_MODIFIED      = 0x2
+	FILE_ATTRIB        = 0x4
+	FILE_TRUNC         = 0x100000
+	FILE_NOFOLLOW      = 0x10000000
+	FILE_DELETE        = 0x10
+	FILE_RENAME_TO     = 0x20
+	FILE_RENAME_FROM   = 0x40
+	UNMOUNTED          = 0x20000000
+	MOUNTEDOVER        = 0x40000000
+	FILE_EXCEPTION     = 0x60000070
+)
+
+const (
+	TUNNEWPPA = 0x540001
+	TUNSETPPA = 0x540002
+
+	I_STR     = 0x5308
+	I_POP     = 0x5303
+	I_PUSH    = 0x5302
+	I_LINK    = 0x530c
+	I_UNLINK  = 0x530d
+	I_PLINK   = 0x5316
+	I_PUNLINK = 0x5317
+
+	IF_UNITSEL = -0x7ffb8cca
+)
+
+type strbuf struct {
+	Maxlen int32
+	Len    int32
+	Buf    *int8
+}
+
+type Strioctl struct {
+	Cmd    int32
+	Timout int32
+	Len    int32
+	Dp     *int8
+}
+
+type Lifreq struct {
+	Name   [32]int8
+	Lifru1 [4]byte
+	Type   uint32
+	Lifru  [336]byte
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go
new file mode 100644
index 0000000000000000000000000000000000000000..2e5d5a44357a2e2ae04c8a406d8b89f0042968a9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/unix/ztypes_zos_s390x.go
@@ -0,0 +1,552 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build zos && s390x
+
+// Hand edited based on ztypes_linux_s390x.go
+// TODO: auto-generate.
+
+package unix
+
+const (
+	SizeofPtr      = 0x8
+	SizeofShort    = 0x2
+	SizeofInt      = 0x4
+	SizeofLong     = 0x8
+	SizeofLongLong = 0x8
+	PathMax        = 0x1000
+)
+
+const (
+	SizeofSockaddrAny   = 128
+	SizeofCmsghdr       = 12
+	SizeofIPMreq        = 8
+	SizeofIPv6Mreq      = 20
+	SizeofICMPv6Filter  = 32
+	SizeofIPv6MTUInfo   = 32
+	SizeofInet4Pktinfo  = 8
+	SizeofInet6Pktinfo  = 20
+	SizeofLinger        = 8
+	SizeofSockaddrInet4 = 16
+	SizeofSockaddrInet6 = 28
+	SizeofTCPInfo       = 0x68
+	SizeofUcred         = 12
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type timeval_zos struct { //correct (with padding and all)
+	Sec  int64
+	_    [4]byte // pad
+	Usec int32
+}
+
+type Tms struct { //clock_t is 4-byte unsigned int in zos
+	Utime  uint32
+	Stime  uint32
+	Cutime uint32
+	Cstime uint32
+}
+
+type Time_t int64
+
+type Utimbuf struct {
+	Actime  int64
+	Modtime int64
+}
+
+type Utsname struct {
+	Sysname  [16]byte
+	Nodename [32]byte
+	Release  [8]byte
+	Version  [8]byte
+	Machine  [16]byte
+}
+
+type Ucred struct {
+	Pid int32
+	Uid uint32
+	Gid uint32
+}
+
+type RawSockaddrInet4 struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type RawSockaddrUnix struct {
+	Len    uint8
+	Family uint8
+	Path   [108]int8
+}
+
+type RawSockaddr struct {
+	Len    uint8
+	Family uint8
+	Data   [14]uint8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	_    [112]uint8 // pad
+}
+
+type _Socklen uint32
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type Iovec struct {
+	Base *byte
+	Len  uint64
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type Msghdr struct {
+	Name       *byte
+	Iov        *Iovec
+	Control    *byte
+	Flags      int32
+	Namelen    int32
+	Iovlen     int32
+	Controllen int32
+}
+
+type Cmsghdr struct {
+	Len   int32
+	Level int32
+	Type  int32
+}
+
+type Inet4Pktinfo struct {
+	Addr    [4]byte /* in_addr */
+	Ifindex uint32
+}
+
+type Inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type IPv6MTUInfo struct {
+	Addr RawSockaddrInet6
+	Mtu  uint32
+}
+
+type ICMPv6Filter struct {
+	Data [8]uint32
+}
+
+type TCPInfo struct {
+	State          uint8
+	Ca_state       uint8
+	Retransmits    uint8
+	Probes         uint8
+	Backoff        uint8
+	Options        uint8
+	Rto            uint32
+	Ato            uint32
+	Snd_mss        uint32
+	Rcv_mss        uint32
+	Unacked        uint32
+	Sacked         uint32
+	Lost           uint32
+	Retrans        uint32
+	Fackets        uint32
+	Last_data_sent uint32
+	Last_ack_sent  uint32
+	Last_data_recv uint32
+	Last_ack_recv  uint32
+	Pmtu           uint32
+	Rcv_ssthresh   uint32
+	Rtt            uint32
+	Rttvar         uint32
+	Snd_ssthresh   uint32
+	Snd_cwnd       uint32
+	Advmss         uint32
+	Reordering     uint32
+	Rcv_rtt        uint32
+	Rcv_space      uint32
+	Total_retrans  uint32
+}
+
+type _Gid_t uint32
+
+type rusage_zos struct {
+	Utime timeval_zos
+	Stime timeval_zos
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+// { int, short, short } in poll.h
+type PollFd struct {
+	Fd      int32
+	Events  int16
+	Revents int16
+}
+
+type Stat_t struct { //Linux Definition
+	Dev     uint64
+	Ino     uint64
+	Nlink   uint64
+	Mode    uint32
+	Uid     uint32
+	Gid     uint32
+	_       int32
+	Rdev    uint64
+	Size    int64
+	Atim    Timespec
+	Mtim    Timespec
+	Ctim    Timespec
+	Blksize int64
+	Blocks  int64
+	_       [3]int64
+}
+
+type Stat_LE_t struct {
+	_            [4]byte // eye catcher
+	Length       uint16
+	Version      uint16
+	Mode         int32
+	Ino          uint32
+	Dev          uint32
+	Nlink        int32
+	Uid          int32
+	Gid          int32
+	Size         int64
+	Atim31       [4]byte
+	Mtim31       [4]byte
+	Ctim31       [4]byte
+	Rdev         uint32
+	Auditoraudit uint32
+	Useraudit    uint32
+	Blksize      int32
+	Creatim31    [4]byte
+	AuditID      [16]byte
+	_            [4]byte // rsrvd1
+	File_tag     struct {
+		Ccsid   uint16
+		Txtflag uint16 // aggregating Txflag:1 deferred:1 rsvflags:14
+	}
+	CharsetID [8]byte
+	Blocks    int64
+	Genvalue  uint32
+	Reftim31  [4]byte
+	Fid       [8]byte
+	Filefmt   byte
+	Fspflag2  byte
+	_         [2]byte // rsrvd2
+	Ctimemsec int32
+	Seclabel  [8]byte
+	_         [4]byte // rsrvd3
+	_         [4]byte // rsrvd4
+	Atim      Time_t
+	Mtim      Time_t
+	Ctim      Time_t
+	Creatim   Time_t
+	Reftim    Time_t
+	_         [24]byte // rsrvd5
+}
+
+type Statvfs_t struct {
+	ID          [4]byte
+	Len         int32
+	Bsize       uint64
+	Blocks      uint64
+	Usedspace   uint64
+	Bavail      uint64
+	Flag        uint64
+	Maxfilesize int64
+	_           [16]byte
+	Frsize      uint64
+	Bfree       uint64
+	Files       uint32
+	Ffree       uint32
+	Favail      uint32
+	Namemax31   uint32
+	Invarsec    uint32
+	_           [4]byte
+	Fsid        uint64
+	Namemax     uint64
+}
+
+type Statfs_t struct {
+	Type    uint64
+	Bsize   uint64
+	Blocks  uint64
+	Bfree   uint64
+	Bavail  uint64
+	Files   uint32
+	Ffree   uint32
+	Fsid    uint64
+	Namelen uint64
+	Frsize  uint64
+	Flags   uint64
+	_       [4]uint64
+}
+
+type direntLE struct {
+	Reclen uint16
+	Namlen uint16
+	Ino    uint32
+	Extra  uintptr
+	Name   [256]byte
+}
+
+type Dirent struct {
+	Ino    uint64
+	Off    int64
+	Reclen uint16
+	Type   uint8
+	Name   [256]uint8
+	_      [5]byte
+}
+
+type FdSet struct {
+	Bits [64]int32
+}
+
+// This struct is packed on z/OS so it can't be used directly.
+type Flock_t struct {
+	Type   int16
+	Whence int16
+	Start  int64
+	Len    int64
+	Pid    int32
+}
+
+type F_cnvrt struct {
+	Cvtcmd int32
+	Pccsid int16
+	Fccsid int16
+}
+
+type Termios struct {
+	Cflag uint32
+	Iflag uint32
+	Lflag uint32
+	Oflag uint32
+	Cc    [11]uint8
+}
+
+type Winsize struct {
+	Row    uint16
+	Col    uint16
+	Xpixel uint16
+	Ypixel uint16
+}
+
+type W_Mnth struct {
+	Hid   [4]byte
+	Size  int32
+	Cur1  int32 //32bit pointer
+	Cur2  int32 //^
+	Devno uint32
+	_     [4]byte
+}
+
+type W_Mntent struct {
+	Fstype       uint32
+	Mode         uint32
+	Dev          uint32
+	Parentdev    uint32
+	Rootino      uint32
+	Status       byte
+	Ddname       [9]byte
+	Fstname      [9]byte
+	Fsname       [45]byte
+	Pathlen      uint32
+	Mountpoint   [1024]byte
+	Jobname      [8]byte
+	PID          int32
+	Parmoffset   int32
+	Parmlen      int16
+	Owner        [8]byte
+	Quiesceowner [8]byte
+	_            [38]byte
+}
+
+type EpollEvent struct {
+	Events uint32
+	_      int32
+	Fd     int32
+	Pad    int32
+}
+
+type InotifyEvent struct {
+	Wd     int32
+	Mask   uint32
+	Cookie uint32
+	Len    uint32
+	Name   string
+}
+
+const (
+	SizeofInotifyEvent = 0x10
+)
+
+type ConsMsg2 struct {
+	Cm2Format       uint16
+	Cm2R1           uint16
+	Cm2Msglength    uint32
+	Cm2Msg          *byte
+	Cm2R2           [4]byte
+	Cm2R3           [4]byte
+	Cm2Routcde      *uint32
+	Cm2Descr        *uint32
+	Cm2Msgflag      uint32
+	Cm2Token        uint32
+	Cm2Msgid        *uint32
+	Cm2R4           [4]byte
+	Cm2DomToken     uint32
+	Cm2DomMsgid     *uint32
+	Cm2ModCartptr   *byte
+	Cm2ModConsidptr *byte
+	Cm2MsgCart      [8]byte
+	Cm2MsgConsid    [4]byte
+	Cm2R5           [12]byte
+}
+
+const (
+	CC_modify        = 1
+	CC_stop          = 2
+	CONSOLE_FORMAT_2 = 2
+	CONSOLE_FORMAT_3 = 3
+	CONSOLE_HRDCPY   = 0x80000000
+)
+
+type OpenHow struct {
+	Flags   uint64
+	Mode    uint64
+	Resolve uint64
+}
+
+const SizeofOpenHow = 0x18
+
+const (
+	RESOLVE_CACHED        = 0x20
+	RESOLVE_BENEATH       = 0x8
+	RESOLVE_IN_ROOT       = 0x10
+	RESOLVE_NO_MAGICLINKS = 0x2
+	RESOLVE_NO_SYMLINKS   = 0x4
+	RESOLVE_NO_XDEV       = 0x1
+)
+
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	Pid   int32
+	Uid   uint32
+	_     [44]byte
+}
+
+type SysvIpcPerm struct {
+	Uid  uint32
+	Gid  uint32
+	Cuid uint32
+	Cgid uint32
+	Mode int32
+}
+
+type SysvShmDesc struct {
+	Perm   SysvIpcPerm
+	_      [4]byte
+	Lpid   int32
+	Cpid   int32
+	Nattch uint32
+	_      [4]byte
+	_      [4]byte
+	_      [4]byte
+	_      int32
+	_      uint8
+	_      uint8
+	_      uint16
+	_      *byte
+	Segsz  uint64
+	Atime  Time_t
+	Dtime  Time_t
+	Ctime  Time_t
+}
+
+type SysvShmDesc64 struct {
+	Perm   SysvIpcPerm
+	_      [4]byte
+	Lpid   int32
+	Cpid   int32
+	Nattch uint32
+	_      [4]byte
+	_      [4]byte
+	_      [4]byte
+	_      int32
+	_      byte
+	_      uint8
+	_      uint16
+	_      *byte
+	Segsz  uint64
+	Atime  int64
+	Dtime  int64
+	Ctime  int64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/aliases.go b/go/src/cmd/vendor/golang.org/x/sys/windows/aliases.go
new file mode 100644
index 0000000000000000000000000000000000000000..16f90560a23abf1723632cca5266995c29aaf4a9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/aliases.go
@@ -0,0 +1,12 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows
+
+package windows
+
+import "syscall"
+
+type Errno = syscall.Errno
+type SysProcAttr = syscall.SysProcAttr
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/dll_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/dll_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..3ca814f54d44eb100e254cebd949d31f0fe22b59
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/dll_windows.go
@@ -0,0 +1,415 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+import (
+	"sync"
+	"sync/atomic"
+	"syscall"
+	"unsafe"
+)
+
+// We need to use LoadLibrary and GetProcAddress from the Go runtime, because
+// the these symbols are loaded by the system linker and are required to
+// dynamically load additional symbols. Note that in the Go runtime, these
+// return syscall.Handle and syscall.Errno, but these are the same, in fact,
+// as windows.Handle and windows.Errno, and we intend to keep these the same.
+
+//go:linkname syscall_loadlibrary syscall.loadlibrary
+func syscall_loadlibrary(filename *uint16) (handle Handle, err Errno)
+
+//go:linkname syscall_getprocaddress syscall.getprocaddress
+func syscall_getprocaddress(handle Handle, procname *uint8) (proc uintptr, err Errno)
+
+// DLLError describes reasons for DLL load failures.
+type DLLError struct {
+	Err     error
+	ObjName string
+	Msg     string
+}
+
+func (e *DLLError) Error() string { return e.Msg }
+
+func (e *DLLError) Unwrap() error { return e.Err }
+
+// A DLL implements access to a single DLL.
+type DLL struct {
+	Name   string
+	Handle Handle
+}
+
+// LoadDLL loads DLL file into memory.
+//
+// Warning: using LoadDLL without an absolute path name is subject to
+// DLL preloading attacks. To safely load a system DLL, use [NewLazySystemDLL],
+// or use [LoadLibraryEx] directly.
+func LoadDLL(name string) (dll *DLL, err error) {
+	namep, err := UTF16PtrFromString(name)
+	if err != nil {
+		return nil, err
+	}
+	h, e := syscall_loadlibrary(namep)
+	if e != 0 {
+		return nil, &DLLError{
+			Err:     e,
+			ObjName: name,
+			Msg:     "Failed to load " + name + ": " + e.Error(),
+		}
+	}
+	d := &DLL{
+		Name:   name,
+		Handle: h,
+	}
+	return d, nil
+}
+
+// MustLoadDLL is like LoadDLL but panics if load operation fails.
+func MustLoadDLL(name string) *DLL {
+	d, e := LoadDLL(name)
+	if e != nil {
+		panic(e)
+	}
+	return d
+}
+
+// FindProc searches DLL d for procedure named name and returns *Proc
+// if found. It returns an error if search fails.
+func (d *DLL) FindProc(name string) (proc *Proc, err error) {
+	namep, err := BytePtrFromString(name)
+	if err != nil {
+		return nil, err
+	}
+	a, e := syscall_getprocaddress(d.Handle, namep)
+	if e != 0 {
+		return nil, &DLLError{
+			Err:     e,
+			ObjName: name,
+			Msg:     "Failed to find " + name + " procedure in " + d.Name + ": " + e.Error(),
+		}
+	}
+	p := &Proc{
+		Dll:  d,
+		Name: name,
+		addr: a,
+	}
+	return p, nil
+}
+
+// MustFindProc is like FindProc but panics if search fails.
+func (d *DLL) MustFindProc(name string) *Proc {
+	p, e := d.FindProc(name)
+	if e != nil {
+		panic(e)
+	}
+	return p
+}
+
+// FindProcByOrdinal searches DLL d for procedure by ordinal and returns *Proc
+// if found. It returns an error if search fails.
+func (d *DLL) FindProcByOrdinal(ordinal uintptr) (proc *Proc, err error) {
+	a, e := GetProcAddressByOrdinal(d.Handle, ordinal)
+	name := "#" + itoa(int(ordinal))
+	if e != nil {
+		return nil, &DLLError{
+			Err:     e,
+			ObjName: name,
+			Msg:     "Failed to find " + name + " procedure in " + d.Name + ": " + e.Error(),
+		}
+	}
+	p := &Proc{
+		Dll:  d,
+		Name: name,
+		addr: a,
+	}
+	return p, nil
+}
+
+// MustFindProcByOrdinal is like FindProcByOrdinal but panics if search fails.
+func (d *DLL) MustFindProcByOrdinal(ordinal uintptr) *Proc {
+	p, e := d.FindProcByOrdinal(ordinal)
+	if e != nil {
+		panic(e)
+	}
+	return p
+}
+
+// Release unloads DLL d from memory.
+func (d *DLL) Release() (err error) {
+	return FreeLibrary(d.Handle)
+}
+
+// A Proc implements access to a procedure inside a DLL.
+type Proc struct {
+	Dll  *DLL
+	Name string
+	addr uintptr
+}
+
+// Addr returns the address of the procedure represented by p.
+// The return value can be passed to Syscall to run the procedure.
+func (p *Proc) Addr() uintptr {
+	return p.addr
+}
+
+//go:uintptrescapes
+
+// Call executes procedure p with arguments a. It will panic, if more than 15 arguments
+// are supplied.
+//
+// The returned error is always non-nil, constructed from the result of GetLastError.
+// Callers must inspect the primary return value to decide whether an error occurred
+// (according to the semantics of the specific function being called) before consulting
+// the error. The error will be guaranteed to contain windows.Errno.
+func (p *Proc) Call(a ...uintptr) (r1, r2 uintptr, lastErr error) {
+	switch len(a) {
+	case 0:
+		return syscall.Syscall(p.Addr(), uintptr(len(a)), 0, 0, 0)
+	case 1:
+		return syscall.Syscall(p.Addr(), uintptr(len(a)), a[0], 0, 0)
+	case 2:
+		return syscall.Syscall(p.Addr(), uintptr(len(a)), a[0], a[1], 0)
+	case 3:
+		return syscall.Syscall(p.Addr(), uintptr(len(a)), a[0], a[1], a[2])
+	case 4:
+		return syscall.Syscall6(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], 0, 0)
+	case 5:
+		return syscall.Syscall6(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], 0)
+	case 6:
+		return syscall.Syscall6(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5])
+	case 7:
+		return syscall.Syscall9(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], 0, 0)
+	case 8:
+		return syscall.Syscall9(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], 0)
+	case 9:
+		return syscall.Syscall9(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8])
+	case 10:
+		return syscall.Syscall12(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], 0, 0)
+	case 11:
+		return syscall.Syscall12(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], 0)
+	case 12:
+		return syscall.Syscall12(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11])
+	case 13:
+		return syscall.Syscall15(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], 0, 0)
+	case 14:
+		return syscall.Syscall15(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], 0)
+	case 15:
+		return syscall.Syscall15(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8], a[9], a[10], a[11], a[12], a[13], a[14])
+	default:
+		panic("Call " + p.Name + " with too many arguments " + itoa(len(a)) + ".")
+	}
+}
+
+// A LazyDLL implements access to a single DLL.
+// It will delay the load of the DLL until the first
+// call to its Handle method or to one of its
+// LazyProc's Addr method.
+type LazyDLL struct {
+	Name string
+
+	// System determines whether the DLL must be loaded from the
+	// Windows System directory, bypassing the normal DLL search
+	// path.
+	System bool
+
+	mu  sync.Mutex
+	dll *DLL // non nil once DLL is loaded
+}
+
+// Load loads DLL file d.Name into memory. It returns an error if fails.
+// Load will not try to load DLL, if it is already loaded into memory.
+func (d *LazyDLL) Load() error {
+	// Non-racy version of:
+	// if d.dll != nil {
+	if atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(&d.dll))) != nil {
+		return nil
+	}
+	d.mu.Lock()
+	defer d.mu.Unlock()
+	if d.dll != nil {
+		return nil
+	}
+
+	// kernel32.dll is special, since it's where LoadLibraryEx comes from.
+	// The kernel already special-cases its name, so it's always
+	// loaded from system32.
+	var dll *DLL
+	var err error
+	if d.Name == "kernel32.dll" {
+		dll, err = LoadDLL(d.Name)
+	} else {
+		dll, err = loadLibraryEx(d.Name, d.System)
+	}
+	if err != nil {
+		return err
+	}
+
+	// Non-racy version of:
+	// d.dll = dll
+	atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(&d.dll)), unsafe.Pointer(dll))
+	return nil
+}
+
+// mustLoad is like Load but panics if search fails.
+func (d *LazyDLL) mustLoad() {
+	e := d.Load()
+	if e != nil {
+		panic(e)
+	}
+}
+
+// Handle returns d's module handle.
+func (d *LazyDLL) Handle() uintptr {
+	d.mustLoad()
+	return uintptr(d.dll.Handle)
+}
+
+// NewProc returns a LazyProc for accessing the named procedure in the DLL d.
+func (d *LazyDLL) NewProc(name string) *LazyProc {
+	return &LazyProc{l: d, Name: name}
+}
+
+// NewLazyDLL creates new LazyDLL associated with DLL file.
+//
+// Warning: using NewLazyDLL without an absolute path name is subject to
+// DLL preloading attacks. To safely load a system DLL, use [NewLazySystemDLL].
+func NewLazyDLL(name string) *LazyDLL {
+	return &LazyDLL{Name: name}
+}
+
+// NewLazySystemDLL is like NewLazyDLL, but will only
+// search Windows System directory for the DLL if name is
+// a base name (like "advapi32.dll").
+func NewLazySystemDLL(name string) *LazyDLL {
+	return &LazyDLL{Name: name, System: true}
+}
+
+// A LazyProc implements access to a procedure inside a LazyDLL.
+// It delays the lookup until the Addr method is called.
+type LazyProc struct {
+	Name string
+
+	mu   sync.Mutex
+	l    *LazyDLL
+	proc *Proc
+}
+
+// Find searches DLL for procedure named p.Name. It returns
+// an error if search fails. Find will not search procedure,
+// if it is already found and loaded into memory.
+func (p *LazyProc) Find() error {
+	// Non-racy version of:
+	// if p.proc == nil {
+	if atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(&p.proc))) == nil {
+		p.mu.Lock()
+		defer p.mu.Unlock()
+		if p.proc == nil {
+			e := p.l.Load()
+			if e != nil {
+				return e
+			}
+			proc, e := p.l.dll.FindProc(p.Name)
+			if e != nil {
+				return e
+			}
+			// Non-racy version of:
+			// p.proc = proc
+			atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(&p.proc)), unsafe.Pointer(proc))
+		}
+	}
+	return nil
+}
+
+// mustFind is like Find but panics if search fails.
+func (p *LazyProc) mustFind() {
+	e := p.Find()
+	if e != nil {
+		panic(e)
+	}
+}
+
+// Addr returns the address of the procedure represented by p.
+// The return value can be passed to Syscall to run the procedure.
+// It will panic if the procedure cannot be found.
+func (p *LazyProc) Addr() uintptr {
+	p.mustFind()
+	return p.proc.Addr()
+}
+
+//go:uintptrescapes
+
+// Call executes procedure p with arguments a. It will panic, if more than 15 arguments
+// are supplied. It will also panic if the procedure cannot be found.
+//
+// The returned error is always non-nil, constructed from the result of GetLastError.
+// Callers must inspect the primary return value to decide whether an error occurred
+// (according to the semantics of the specific function being called) before consulting
+// the error. The error will be guaranteed to contain windows.Errno.
+func (p *LazyProc) Call(a ...uintptr) (r1, r2 uintptr, lastErr error) {
+	p.mustFind()
+	return p.proc.Call(a...)
+}
+
+var canDoSearchSystem32Once struct {
+	sync.Once
+	v bool
+}
+
+func initCanDoSearchSystem32() {
+	// https://msdn.microsoft.com/en-us/library/ms684179(v=vs.85).aspx says:
+	// "Windows 7, Windows Server 2008 R2, Windows Vista, and Windows
+	// Server 2008: The LOAD_LIBRARY_SEARCH_* flags are available on
+	// systems that have KB2533623 installed. To determine whether the
+	// flags are available, use GetProcAddress to get the address of the
+	// AddDllDirectory, RemoveDllDirectory, or SetDefaultDllDirectories
+	// function. If GetProcAddress succeeds, the LOAD_LIBRARY_SEARCH_*
+	// flags can be used with LoadLibraryEx."
+	canDoSearchSystem32Once.v = (modkernel32.NewProc("AddDllDirectory").Find() == nil)
+}
+
+func canDoSearchSystem32() bool {
+	canDoSearchSystem32Once.Do(initCanDoSearchSystem32)
+	return canDoSearchSystem32Once.v
+}
+
+func isBaseName(name string) bool {
+	for _, c := range name {
+		if c == ':' || c == '/' || c == '\\' {
+			return false
+		}
+	}
+	return true
+}
+
+// loadLibraryEx wraps the Windows LoadLibraryEx function.
+//
+// See https://msdn.microsoft.com/en-us/library/windows/desktop/ms684179(v=vs.85).aspx
+//
+// If name is not an absolute path, LoadLibraryEx searches for the DLL
+// in a variety of automatic locations unless constrained by flags.
+// See: https://msdn.microsoft.com/en-us/library/ff919712%28VS.85%29.aspx
+func loadLibraryEx(name string, system bool) (*DLL, error) {
+	loadDLL := name
+	var flags uintptr
+	if system {
+		if canDoSearchSystem32() {
+			flags = LOAD_LIBRARY_SEARCH_SYSTEM32
+		} else if isBaseName(name) {
+			// WindowsXP or unpatched Windows machine
+			// trying to load "foo.dll" out of the system
+			// folder, but LoadLibraryEx doesn't support
+			// that yet on their system, so emulate it.
+			systemdir, err := GetSystemDirectory()
+			if err != nil {
+				return nil, err
+			}
+			loadDLL = systemdir + "\\" + name
+		}
+	}
+	h, err := LoadLibraryEx(loadDLL, 0, flags)
+	if err != nil {
+		return nil, err
+	}
+	return &DLL{Name: name, Handle: h}, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/env_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/env_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..d4577a423887196efdcb34f363d7f2d126394107
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/env_windows.go
@@ -0,0 +1,57 @@
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Windows environment variables.
+
+package windows
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func Getenv(key string) (value string, found bool) {
+	return syscall.Getenv(key)
+}
+
+func Setenv(key, value string) error {
+	return syscall.Setenv(key, value)
+}
+
+func Clearenv() {
+	syscall.Clearenv()
+}
+
+func Environ() []string {
+	return syscall.Environ()
+}
+
+// Returns a default environment associated with the token, rather than the current
+// process. If inheritExisting is true, then this environment also inherits the
+// environment of the current process.
+func (token Token) Environ(inheritExisting bool) (env []string, err error) {
+	var block *uint16
+	err = CreateEnvironmentBlock(&block, token, inheritExisting)
+	if err != nil {
+		return nil, err
+	}
+	defer DestroyEnvironmentBlock(block)
+	size := unsafe.Sizeof(*block)
+	for *block != 0 {
+		// find NUL terminator
+		end := unsafe.Pointer(block)
+		for *(*uint16)(end) != 0 {
+			end = unsafe.Add(end, size)
+		}
+
+		entry := unsafe.Slice(block, (uintptr(end)-uintptr(unsafe.Pointer(block)))/size)
+		env = append(env, UTF16ToString(entry))
+		block = (*uint16)(unsafe.Add(end, size))
+	}
+	return env, nil
+}
+
+func Unsetenv(key string) error {
+	return syscall.Unsetenv(key)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/eventlog.go b/go/src/cmd/vendor/golang.org/x/sys/windows/eventlog.go
new file mode 100644
index 0000000000000000000000000000000000000000..6c366955d979bd931088309b52c408130711647f
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/eventlog.go
@@ -0,0 +1,20 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows
+
+package windows
+
+const (
+	EVENTLOG_SUCCESS          = 0
+	EVENTLOG_ERROR_TYPE       = 1
+	EVENTLOG_WARNING_TYPE     = 2
+	EVENTLOG_INFORMATION_TYPE = 4
+	EVENTLOG_AUDIT_SUCCESS    = 8
+	EVENTLOG_AUDIT_FAILURE    = 16
+)
+
+//sys	RegisterEventSource(uncServerName *uint16, sourceName *uint16) (handle Handle, err error) [failretval==0] = advapi32.RegisterEventSourceW
+//sys	DeregisterEventSource(handle Handle) (err error) = advapi32.DeregisterEventSource
+//sys	ReportEvent(log Handle, etype uint16, category uint16, eventId uint32, usrSId uintptr, numStrings uint16, dataSize uint32, strings **uint16, rawData *byte) (err error) = advapi32.ReportEventW
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/exec_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/exec_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..9cabbb69419311d051554a2744f1a381a12a47cd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/exec_windows.go
@@ -0,0 +1,248 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Fork, exec, wait, etc.
+
+package windows
+
+import (
+	errorspkg "errors"
+	"unsafe"
+)
+
+// EscapeArg rewrites command line argument s as prescribed
+// in http://msdn.microsoft.com/en-us/library/ms880421.
+// This function returns "" (2 double quotes) if s is empty.
+// Alternatively, these transformations are done:
+//   - every back slash (\) is doubled, but only if immediately
+//     followed by double quote (");
+//   - every double quote (") is escaped by back slash (\);
+//   - finally, s is wrapped with double quotes (arg -> "arg"),
+//     but only if there is space or tab inside s.
+func EscapeArg(s string) string {
+	if len(s) == 0 {
+		return `""`
+	}
+	n := len(s)
+	hasSpace := false
+	for i := 0; i < len(s); i++ {
+		switch s[i] {
+		case '"', '\\':
+			n++
+		case ' ', '\t':
+			hasSpace = true
+		}
+	}
+	if hasSpace {
+		n += 2 // Reserve space for quotes.
+	}
+	if n == len(s) {
+		return s
+	}
+
+	qs := make([]byte, n)
+	j := 0
+	if hasSpace {
+		qs[j] = '"'
+		j++
+	}
+	slashes := 0
+	for i := 0; i < len(s); i++ {
+		switch s[i] {
+		default:
+			slashes = 0
+			qs[j] = s[i]
+		case '\\':
+			slashes++
+			qs[j] = s[i]
+		case '"':
+			for ; slashes > 0; slashes-- {
+				qs[j] = '\\'
+				j++
+			}
+			qs[j] = '\\'
+			j++
+			qs[j] = s[i]
+		}
+		j++
+	}
+	if hasSpace {
+		for ; slashes > 0; slashes-- {
+			qs[j] = '\\'
+			j++
+		}
+		qs[j] = '"'
+		j++
+	}
+	return string(qs[:j])
+}
+
+// ComposeCommandLine escapes and joins the given arguments suitable for use as a Windows command line,
+// in CreateProcess's CommandLine argument, CreateService/ChangeServiceConfig's BinaryPathName argument,
+// or any program that uses CommandLineToArgv.
+func ComposeCommandLine(args []string) string {
+	if len(args) == 0 {
+		return ""
+	}
+
+	// Per https://learn.microsoft.com/en-us/windows/win32/api/shellapi/nf-shellapi-commandlinetoargvw:
+	// “This function accepts command lines that contain a program name; the
+	// program name can be enclosed in quotation marks or not.”
+	//
+	// Unfortunately, it provides no means of escaping interior quotation marks
+	// within that program name, and we have no way to report them here.
+	prog := args[0]
+	mustQuote := len(prog) == 0
+	for i := 0; i < len(prog); i++ {
+		c := prog[i]
+		if c <= ' ' || (c == '"' && i == 0) {
+			// Force quotes for not only the ASCII space and tab as described in the
+			// MSDN article, but also ASCII control characters.
+			// The documentation for CommandLineToArgvW doesn't say what happens when
+			// the first argument is not a valid program name, but it empirically
+			// seems to drop unquoted control characters.
+			mustQuote = true
+			break
+		}
+	}
+	var commandLine []byte
+	if mustQuote {
+		commandLine = make([]byte, 0, len(prog)+2)
+		commandLine = append(commandLine, '"')
+		for i := 0; i < len(prog); i++ {
+			c := prog[i]
+			if c == '"' {
+				// This quote would interfere with our surrounding quotes.
+				// We have no way to report an error, so just strip out
+				// the offending character instead.
+				continue
+			}
+			commandLine = append(commandLine, c)
+		}
+		commandLine = append(commandLine, '"')
+	} else {
+		if len(args) == 1 {
+			// args[0] is a valid command line representing itself.
+			// No need to allocate a new slice or string for it.
+			return prog
+		}
+		commandLine = []byte(prog)
+	}
+
+	for _, arg := range args[1:] {
+		commandLine = append(commandLine, ' ')
+		// TODO(bcmills): since we're already appending to a slice, it would be nice
+		// to avoid the intermediate allocations of EscapeArg.
+		// Perhaps we can factor out an appendEscapedArg function.
+		commandLine = append(commandLine, EscapeArg(arg)...)
+	}
+	return string(commandLine)
+}
+
+// DecomposeCommandLine breaks apart its argument command line into unescaped parts using CommandLineToArgv,
+// as gathered from GetCommandLine, QUERY_SERVICE_CONFIG's BinaryPathName argument, or elsewhere that
+// command lines are passed around.
+// DecomposeCommandLine returns an error if commandLine contains NUL.
+func DecomposeCommandLine(commandLine string) ([]string, error) {
+	if len(commandLine) == 0 {
+		return []string{}, nil
+	}
+	utf16CommandLine, err := UTF16FromString(commandLine)
+	if err != nil {
+		return nil, errorspkg.New("string with NUL passed to DecomposeCommandLine")
+	}
+	var argc int32
+	argv, err := commandLineToArgv(&utf16CommandLine[0], &argc)
+	if err != nil {
+		return nil, err
+	}
+	defer LocalFree(Handle(unsafe.Pointer(argv)))
+
+	var args []string
+	for _, p := range unsafe.Slice(argv, argc) {
+		args = append(args, UTF16PtrToString(p))
+	}
+	return args, nil
+}
+
+// CommandLineToArgv parses a Unicode command line string and sets
+// argc to the number of parsed arguments.
+//
+// The returned memory should be freed using a single call to LocalFree.
+//
+// Note that although the return type of CommandLineToArgv indicates 8192
+// entries of up to 8192 characters each, the actual count of parsed arguments
+// may exceed 8192, and the documentation for CommandLineToArgvW does not mention
+// any bound on the lengths of the individual argument strings.
+// (See https://go.dev/issue/63236.)
+func CommandLineToArgv(cmd *uint16, argc *int32) (argv *[8192]*[8192]uint16, err error) {
+	argp, err := commandLineToArgv(cmd, argc)
+	argv = (*[8192]*[8192]uint16)(unsafe.Pointer(argp))
+	return argv, err
+}
+
+func CloseOnExec(fd Handle) {
+	SetHandleInformation(Handle(fd), HANDLE_FLAG_INHERIT, 0)
+}
+
+// FullPath retrieves the full path of the specified file.
+func FullPath(name string) (path string, err error) {
+	p, err := UTF16PtrFromString(name)
+	if err != nil {
+		return "", err
+	}
+	n := uint32(100)
+	for {
+		buf := make([]uint16, n)
+		n, err = GetFullPathName(p, uint32(len(buf)), &buf[0], nil)
+		if err != nil {
+			return "", err
+		}
+		if n <= uint32(len(buf)) {
+			return UTF16ToString(buf[:n]), nil
+		}
+	}
+}
+
+// NewProcThreadAttributeList allocates a new ProcThreadAttributeListContainer, with the requested maximum number of attributes.
+func NewProcThreadAttributeList(maxAttrCount uint32) (*ProcThreadAttributeListContainer, error) {
+	var size uintptr
+	err := initializeProcThreadAttributeList(nil, maxAttrCount, 0, &size)
+	if err != ERROR_INSUFFICIENT_BUFFER {
+		if err == nil {
+			return nil, errorspkg.New("unable to query buffer size from InitializeProcThreadAttributeList")
+		}
+		return nil, err
+	}
+	alloc, err := LocalAlloc(LMEM_FIXED, uint32(size))
+	if err != nil {
+		return nil, err
+	}
+	// size is guaranteed to be ≥1 by InitializeProcThreadAttributeList.
+	al := &ProcThreadAttributeListContainer{data: (*ProcThreadAttributeList)(unsafe.Pointer(alloc))}
+	err = initializeProcThreadAttributeList(al.data, maxAttrCount, 0, &size)
+	if err != nil {
+		return nil, err
+	}
+	return al, err
+}
+
+// Update modifies the ProcThreadAttributeList using UpdateProcThreadAttribute.
+func (al *ProcThreadAttributeListContainer) Update(attribute uintptr, value unsafe.Pointer, size uintptr) error {
+	al.pointers = append(al.pointers, value)
+	return updateProcThreadAttribute(al.data, 0, attribute, value, size, nil, nil)
+}
+
+// Delete frees ProcThreadAttributeList's resources.
+func (al *ProcThreadAttributeListContainer) Delete() {
+	deleteProcThreadAttributeList(al.data)
+	LocalFree(Handle(unsafe.Pointer(al.data)))
+	al.data = nil
+	al.pointers = nil
+}
+
+// List returns the actual ProcThreadAttributeList to be passed to StartupInfoEx.
+func (al *ProcThreadAttributeListContainer) List() *ProcThreadAttributeList {
+	return al.data
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/memory_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/memory_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..6dc0920a84da2ab53810713043af3254cac6dc55
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/memory_windows.go
@@ -0,0 +1,48 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+const (
+	MEM_COMMIT      = 0x00001000
+	MEM_RESERVE     = 0x00002000
+	MEM_DECOMMIT    = 0x00004000
+	MEM_RELEASE     = 0x00008000
+	MEM_RESET       = 0x00080000
+	MEM_TOP_DOWN    = 0x00100000
+	MEM_WRITE_WATCH = 0x00200000
+	MEM_PHYSICAL    = 0x00400000
+	MEM_RESET_UNDO  = 0x01000000
+	MEM_LARGE_PAGES = 0x20000000
+
+	PAGE_NOACCESS          = 0x00000001
+	PAGE_READONLY          = 0x00000002
+	PAGE_READWRITE         = 0x00000004
+	PAGE_WRITECOPY         = 0x00000008
+	PAGE_EXECUTE           = 0x00000010
+	PAGE_EXECUTE_READ      = 0x00000020
+	PAGE_EXECUTE_READWRITE = 0x00000040
+	PAGE_EXECUTE_WRITECOPY = 0x00000080
+	PAGE_GUARD             = 0x00000100
+	PAGE_NOCACHE           = 0x00000200
+	PAGE_WRITECOMBINE      = 0x00000400
+	PAGE_TARGETS_INVALID   = 0x40000000
+	PAGE_TARGETS_NO_UPDATE = 0x40000000
+
+	QUOTA_LIMITS_HARDWS_MIN_DISABLE = 0x00000002
+	QUOTA_LIMITS_HARDWS_MIN_ENABLE  = 0x00000001
+	QUOTA_LIMITS_HARDWS_MAX_DISABLE = 0x00000008
+	QUOTA_LIMITS_HARDWS_MAX_ENABLE  = 0x00000004
+)
+
+type MemoryBasicInformation struct {
+	BaseAddress       uintptr
+	AllocationBase    uintptr
+	AllocationProtect uint32
+	PartitionId       uint16
+	RegionSize        uintptr
+	State             uint32
+	Protect           uint32
+	Type              uint32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/mkerrors.bash b/go/src/cmd/vendor/golang.org/x/sys/windows/mkerrors.bash
new file mode 100644
index 0000000000000000000000000000000000000000..58e0188fb71f802180ea330dd13828884e4d3001
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/mkerrors.bash
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+# Copyright 2019 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+set -e
+shopt -s nullglob
+
+winerror="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/shared/winerror.h | sort -Vr | head -n 1)"
+[[ -n $winerror ]] || { echo "Unable to find winerror.h" >&2; exit 1; }
+ntstatus="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/shared/ntstatus.h | sort -Vr | head -n 1)"
+[[ -n $ntstatus ]] || { echo "Unable to find ntstatus.h" >&2; exit 1; }
+
+declare -A errors
+
+{
+	echo "// Code generated by 'mkerrors.bash'; DO NOT EDIT."
+	echo
+	echo "package windows"
+	echo "import \"syscall\""
+	echo "const ("
+
+	while read -r line; do
+		unset vtype
+		if [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?([A-Z][A-Z0-9_]+k?)\)? ]]; then
+			key="${BASH_REMATCH[1]}"
+			value="${BASH_REMATCH[3]}"
+		elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?((0x)?[0-9A-Fa-f]+)L?\)? ]]; then
+			key="${BASH_REMATCH[1]}"
+			value="${BASH_REMATCH[3]}"
+			vtype="${BASH_REMATCH[2]}"
+		elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +\(\(([A-Z]+)\)((0x)?[0-9A-Fa-f]+)L?\) ]]; then
+			key="${BASH_REMATCH[1]}"
+			value="${BASH_REMATCH[3]}"
+			vtype="${BASH_REMATCH[2]}"
+		else
+			continue
+		fi
+		[[ -n $key && -n $value ]] || continue
+		[[ -z ${errors["$key"]} ]] || continue
+		errors["$key"]="$value"
+		if [[ -v vtype ]]; then
+			if [[ $key == FACILITY_* || $key == NO_ERROR ]]; then
+				vtype=""
+			elif [[ $vtype == *HANDLE* || $vtype == *HRESULT* ]]; then
+				vtype="Handle"
+			else
+				vtype="syscall.Errno"
+			fi
+			last_vtype="$vtype"
+		else
+			vtype=""
+			if [[ $last_vtype == Handle && $value == NO_ERROR ]]; then
+				value="S_OK"
+			elif [[ $last_vtype == syscall.Errno && $value == NO_ERROR ]]; then
+				value="ERROR_SUCCESS"
+			fi
+		fi
+
+		echo "$key $vtype = $value"
+	done < "$winerror"
+
+	while read -r line; do
+		[[ $line =~ ^#define\ (STATUS_[^\s]+)\ +\(\(NTSTATUS\)((0x)?[0-9a-fA-F]+)L?\) ]] || continue
+		echo "${BASH_REMATCH[1]} NTStatus = ${BASH_REMATCH[2]}"
+	done < "$ntstatus"
+
+	echo ")"
+} | gofmt > "zerrors_windows.go"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/mkknownfolderids.bash b/go/src/cmd/vendor/golang.org/x/sys/windows/mkknownfolderids.bash
new file mode 100644
index 0000000000000000000000000000000000000000..ab8924e936f5c79b1b15c27150bf3239672dc115
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/mkknownfolderids.bash
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Copyright 2019 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+set -e
+shopt -s nullglob
+
+knownfolders="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/um/KnownFolders.h | sort -Vr | head -n 1)"
+[[ -n $knownfolders ]] || { echo "Unable to find KnownFolders.h" >&2; exit 1; }
+
+{
+	echo "// Code generated by 'mkknownfolderids.bash'; DO NOT EDIT."
+	echo
+	echo "package windows"
+	echo "type KNOWNFOLDERID GUID"
+	echo "var ("
+	while read -r line; do
+		[[ $line =~ DEFINE_KNOWN_FOLDER\((FOLDERID_[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+),[\t\ ]*(0x[^,]+)\) ]] || continue
+		printf "%s = &KNOWNFOLDERID{0x%08x, 0x%04x, 0x%04x, [8]byte{0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x}}\n" \
+			"${BASH_REMATCH[1]}" $(( "${BASH_REMATCH[2]}" )) $(( "${BASH_REMATCH[3]}" )) $(( "${BASH_REMATCH[4]}" )) \
+			$(( "${BASH_REMATCH[5]}" )) $(( "${BASH_REMATCH[6]}" )) $(( "${BASH_REMATCH[7]}" )) $(( "${BASH_REMATCH[8]}" )) \
+			$(( "${BASH_REMATCH[9]}" )) $(( "${BASH_REMATCH[10]}" )) $(( "${BASH_REMATCH[11]}" )) $(( "${BASH_REMATCH[12]}" ))
+	done < "$knownfolders"
+	echo ")"
+} | gofmt > "zknownfolderids_windows.go"
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/mksyscall.go b/go/src/cmd/vendor/golang.org/x/sys/windows/mksyscall.go
new file mode 100644
index 0000000000000000000000000000000000000000..dbcdb090c0cf14ad2e396de6b61e41cfa90db982
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/mksyscall.go
@@ -0,0 +1,9 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build generate
+
+package windows
+
+//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go eventlog.go service.go syscall_windows.go security_windows.go setupapi_windows.go
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/race.go b/go/src/cmd/vendor/golang.org/x/sys/windows/race.go
new file mode 100644
index 0000000000000000000000000000000000000000..0f1bdc3860fb5d12541300252f89700e419125a1
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/race.go
@@ -0,0 +1,30 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows && race
+
+package windows
+
+import (
+	"runtime"
+	"unsafe"
+)
+
+const raceenabled = true
+
+func raceAcquire(addr unsafe.Pointer) {
+	runtime.RaceAcquire(addr)
+}
+
+func raceReleaseMerge(addr unsafe.Pointer) {
+	runtime.RaceReleaseMerge(addr)
+}
+
+func raceReadRange(addr unsafe.Pointer, len int) {
+	runtime.RaceReadRange(addr, len)
+}
+
+func raceWriteRange(addr unsafe.Pointer, len int) {
+	runtime.RaceWriteRange(addr, len)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/race0.go b/go/src/cmd/vendor/golang.org/x/sys/windows/race0.go
new file mode 100644
index 0000000000000000000000000000000000000000..0c78da78b13f51f4b9c39a8c261cd7eaff6e0f2a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/race0.go
@@ -0,0 +1,25 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows && !race
+
+package windows
+
+import (
+	"unsafe"
+)
+
+const raceenabled = false
+
+func raceAcquire(addr unsafe.Pointer) {
+}
+
+func raceReleaseMerge(addr unsafe.Pointer) {
+}
+
+func raceReadRange(addr unsafe.Pointer, len int) {
+}
+
+func raceWriteRange(addr unsafe.Pointer, len int) {
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/security_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/security_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..a8b0364c7c9b64c583b676a9c76ad905845f3d51
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/security_windows.go
@@ -0,0 +1,1497 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+const (
+	NameUnknown          = 0
+	NameFullyQualifiedDN = 1
+	NameSamCompatible    = 2
+	NameDisplay          = 3
+	NameUniqueId         = 6
+	NameCanonical        = 7
+	NameUserPrincipal    = 8
+	NameCanonicalEx      = 9
+	NameServicePrincipal = 10
+	NameDnsDomain        = 12
+)
+
+// This function returns 1 byte BOOLEAN rather than the 4 byte BOOL.
+// http://blogs.msdn.com/b/drnick/archive/2007/12/19/windows-and-upn-format-credentials.aspx
+//sys	TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint32, translatedName *uint16, nSize *uint32) (err error) [failretval&0xff==0] = secur32.TranslateNameW
+//sys	GetUserNameEx(nameFormat uint32, nameBuffre *uint16, nSize *uint32) (err error) [failretval&0xff==0] = secur32.GetUserNameExW
+
+// TranslateAccountName converts a directory service
+// object name from one format to another.
+func TranslateAccountName(username string, from, to uint32, initSize int) (string, error) {
+	u, e := UTF16PtrFromString(username)
+	if e != nil {
+		return "", e
+	}
+	n := uint32(50)
+	for {
+		b := make([]uint16, n)
+		e = TranslateName(u, from, to, &b[0], &n)
+		if e == nil {
+			return UTF16ToString(b[:n]), nil
+		}
+		if e != ERROR_INSUFFICIENT_BUFFER {
+			return "", e
+		}
+		if n <= uint32(len(b)) {
+			return "", e
+		}
+	}
+}
+
+const (
+	// do not reorder
+	NetSetupUnknownStatus = iota
+	NetSetupUnjoined
+	NetSetupWorkgroupName
+	NetSetupDomainName
+)
+
+type UserInfo10 struct {
+	Name       *uint16
+	Comment    *uint16
+	UsrComment *uint16
+	FullName   *uint16
+}
+
+//sys	NetUserGetInfo(serverName *uint16, userName *uint16, level uint32, buf **byte) (neterr error) = netapi32.NetUserGetInfo
+//sys	NetGetJoinInformation(server *uint16, name **uint16, bufType *uint32) (neterr error) = netapi32.NetGetJoinInformation
+//sys	NetApiBufferFree(buf *byte) (neterr error) = netapi32.NetApiBufferFree
+//sys   NetUserEnum(serverName *uint16, level uint32, filter uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32, resumeHandle *uint32) (neterr error) = netapi32.NetUserEnum
+
+const (
+	// do not reorder
+	SidTypeUser = 1 + iota
+	SidTypeGroup
+	SidTypeDomain
+	SidTypeAlias
+	SidTypeWellKnownGroup
+	SidTypeDeletedAccount
+	SidTypeInvalid
+	SidTypeUnknown
+	SidTypeComputer
+	SidTypeLabel
+)
+
+type SidIdentifierAuthority struct {
+	Value [6]byte
+}
+
+var (
+	SECURITY_NULL_SID_AUTHORITY        = SidIdentifierAuthority{[6]byte{0, 0, 0, 0, 0, 0}}
+	SECURITY_WORLD_SID_AUTHORITY       = SidIdentifierAuthority{[6]byte{0, 0, 0, 0, 0, 1}}
+	SECURITY_LOCAL_SID_AUTHORITY       = SidIdentifierAuthority{[6]byte{0, 0, 0, 0, 0, 2}}
+	SECURITY_CREATOR_SID_AUTHORITY     = SidIdentifierAuthority{[6]byte{0, 0, 0, 0, 0, 3}}
+	SECURITY_NON_UNIQUE_AUTHORITY      = SidIdentifierAuthority{[6]byte{0, 0, 0, 0, 0, 4}}
+	SECURITY_NT_AUTHORITY              = SidIdentifierAuthority{[6]byte{0, 0, 0, 0, 0, 5}}
+	SECURITY_MANDATORY_LABEL_AUTHORITY = SidIdentifierAuthority{[6]byte{0, 0, 0, 0, 0, 16}}
+)
+
+const (
+	SECURITY_NULL_RID                   = 0
+	SECURITY_WORLD_RID                  = 0
+	SECURITY_LOCAL_RID                  = 0
+	SECURITY_CREATOR_OWNER_RID          = 0
+	SECURITY_CREATOR_GROUP_RID          = 1
+	SECURITY_DIALUP_RID                 = 1
+	SECURITY_NETWORK_RID                = 2
+	SECURITY_BATCH_RID                  = 3
+	SECURITY_INTERACTIVE_RID            = 4
+	SECURITY_LOGON_IDS_RID              = 5
+	SECURITY_SERVICE_RID                = 6
+	SECURITY_LOCAL_SYSTEM_RID           = 18
+	SECURITY_BUILTIN_DOMAIN_RID         = 32
+	SECURITY_PRINCIPAL_SELF_RID         = 10
+	SECURITY_CREATOR_OWNER_SERVER_RID   = 0x2
+	SECURITY_CREATOR_GROUP_SERVER_RID   = 0x3
+	SECURITY_LOGON_IDS_RID_COUNT        = 0x3
+	SECURITY_ANONYMOUS_LOGON_RID        = 0x7
+	SECURITY_PROXY_RID                  = 0x8
+	SECURITY_ENTERPRISE_CONTROLLERS_RID = 0x9
+	SECURITY_SERVER_LOGON_RID           = SECURITY_ENTERPRISE_CONTROLLERS_RID
+	SECURITY_AUTHENTICATED_USER_RID     = 0xb
+	SECURITY_RESTRICTED_CODE_RID        = 0xc
+	SECURITY_NT_NON_UNIQUE_RID          = 0x15
+)
+
+// Predefined domain-relative RIDs for local groups.
+// See https://msdn.microsoft.com/en-us/library/windows/desktop/aa379649(v=vs.85).aspx
+const (
+	DOMAIN_ALIAS_RID_ADMINS                         = 0x220
+	DOMAIN_ALIAS_RID_USERS                          = 0x221
+	DOMAIN_ALIAS_RID_GUESTS                         = 0x222
+	DOMAIN_ALIAS_RID_POWER_USERS                    = 0x223
+	DOMAIN_ALIAS_RID_ACCOUNT_OPS                    = 0x224
+	DOMAIN_ALIAS_RID_SYSTEM_OPS                     = 0x225
+	DOMAIN_ALIAS_RID_PRINT_OPS                      = 0x226
+	DOMAIN_ALIAS_RID_BACKUP_OPS                     = 0x227
+	DOMAIN_ALIAS_RID_REPLICATOR                     = 0x228
+	DOMAIN_ALIAS_RID_RAS_SERVERS                    = 0x229
+	DOMAIN_ALIAS_RID_PREW2KCOMPACCESS               = 0x22a
+	DOMAIN_ALIAS_RID_REMOTE_DESKTOP_USERS           = 0x22b
+	DOMAIN_ALIAS_RID_NETWORK_CONFIGURATION_OPS      = 0x22c
+	DOMAIN_ALIAS_RID_INCOMING_FOREST_TRUST_BUILDERS = 0x22d
+	DOMAIN_ALIAS_RID_MONITORING_USERS               = 0x22e
+	DOMAIN_ALIAS_RID_LOGGING_USERS                  = 0x22f
+	DOMAIN_ALIAS_RID_AUTHORIZATIONACCESS            = 0x230
+	DOMAIN_ALIAS_RID_TS_LICENSE_SERVERS             = 0x231
+	DOMAIN_ALIAS_RID_DCOM_USERS                     = 0x232
+	DOMAIN_ALIAS_RID_IUSERS                         = 0x238
+	DOMAIN_ALIAS_RID_CRYPTO_OPERATORS               = 0x239
+	DOMAIN_ALIAS_RID_CACHEABLE_PRINCIPALS_GROUP     = 0x23b
+	DOMAIN_ALIAS_RID_NON_CACHEABLE_PRINCIPALS_GROUP = 0x23c
+	DOMAIN_ALIAS_RID_EVENT_LOG_READERS_GROUP        = 0x23d
+	DOMAIN_ALIAS_RID_CERTSVC_DCOM_ACCESS_GROUP      = 0x23e
+)
+
+//sys	LookupAccountSid(systemName *uint16, sid *SID, name *uint16, nameLen *uint32, refdDomainName *uint16, refdDomainNameLen *uint32, use *uint32) (err error) = advapi32.LookupAccountSidW
+//sys	LookupAccountName(systemName *uint16, accountName *uint16, sid *SID, sidLen *uint32, refdDomainName *uint16, refdDomainNameLen *uint32, use *uint32) (err error) = advapi32.LookupAccountNameW
+//sys	ConvertSidToStringSid(sid *SID, stringSid **uint16) (err error) = advapi32.ConvertSidToStringSidW
+//sys	ConvertStringSidToSid(stringSid *uint16, sid **SID) (err error) = advapi32.ConvertStringSidToSidW
+//sys	GetLengthSid(sid *SID) (len uint32) = advapi32.GetLengthSid
+//sys	CopySid(destSidLen uint32, destSid *SID, srcSid *SID) (err error) = advapi32.CopySid
+//sys	AllocateAndInitializeSid(identAuth *SidIdentifierAuthority, subAuth byte, subAuth0 uint32, subAuth1 uint32, subAuth2 uint32, subAuth3 uint32, subAuth4 uint32, subAuth5 uint32, subAuth6 uint32, subAuth7 uint32, sid **SID) (err error) = advapi32.AllocateAndInitializeSid
+//sys	createWellKnownSid(sidType WELL_KNOWN_SID_TYPE, domainSid *SID, sid *SID, sizeSid *uint32) (err error) = advapi32.CreateWellKnownSid
+//sys	isWellKnownSid(sid *SID, sidType WELL_KNOWN_SID_TYPE) (isWellKnown bool) = advapi32.IsWellKnownSid
+//sys	FreeSid(sid *SID) (err error) [failretval!=0] = advapi32.FreeSid
+//sys	EqualSid(sid1 *SID, sid2 *SID) (isEqual bool) = advapi32.EqualSid
+//sys	getSidIdentifierAuthority(sid *SID) (authority *SidIdentifierAuthority) = advapi32.GetSidIdentifierAuthority
+//sys	getSidSubAuthorityCount(sid *SID) (count *uint8) = advapi32.GetSidSubAuthorityCount
+//sys	getSidSubAuthority(sid *SID, index uint32) (subAuthority *uint32) = advapi32.GetSidSubAuthority
+//sys	isValidSid(sid *SID) (isValid bool) = advapi32.IsValidSid
+
+// The security identifier (SID) structure is a variable-length
+// structure used to uniquely identify users or groups.
+type SID struct{}
+
+// StringToSid converts a string-format security identifier
+// SID into a valid, functional SID.
+func StringToSid(s string) (*SID, error) {
+	var sid *SID
+	p, e := UTF16PtrFromString(s)
+	if e != nil {
+		return nil, e
+	}
+	e = ConvertStringSidToSid(p, &sid)
+	if e != nil {
+		return nil, e
+	}
+	defer LocalFree((Handle)(unsafe.Pointer(sid)))
+	return sid.Copy()
+}
+
+// LookupSID retrieves a security identifier SID for the account
+// and the name of the domain on which the account was found.
+// System specify target computer to search.
+func LookupSID(system, account string) (sid *SID, domain string, accType uint32, err error) {
+	if len(account) == 0 {
+		return nil, "", 0, syscall.EINVAL
+	}
+	acc, e := UTF16PtrFromString(account)
+	if e != nil {
+		return nil, "", 0, e
+	}
+	var sys *uint16
+	if len(system) > 0 {
+		sys, e = UTF16PtrFromString(system)
+		if e != nil {
+			return nil, "", 0, e
+		}
+	}
+	n := uint32(50)
+	dn := uint32(50)
+	for {
+		b := make([]byte, n)
+		db := make([]uint16, dn)
+		sid = (*SID)(unsafe.Pointer(&b[0]))
+		e = LookupAccountName(sys, acc, sid, &n, &db[0], &dn, &accType)
+		if e == nil {
+			return sid, UTF16ToString(db), accType, nil
+		}
+		if e != ERROR_INSUFFICIENT_BUFFER {
+			return nil, "", 0, e
+		}
+		if n <= uint32(len(b)) {
+			return nil, "", 0, e
+		}
+	}
+}
+
+// String converts SID to a string format suitable for display, storage, or transmission.
+func (sid *SID) String() string {
+	var s *uint16
+	e := ConvertSidToStringSid(sid, &s)
+	if e != nil {
+		return ""
+	}
+	defer LocalFree((Handle)(unsafe.Pointer(s)))
+	return UTF16ToString((*[256]uint16)(unsafe.Pointer(s))[:])
+}
+
+// Len returns the length, in bytes, of a valid security identifier SID.
+func (sid *SID) Len() int {
+	return int(GetLengthSid(sid))
+}
+
+// Copy creates a duplicate of security identifier SID.
+func (sid *SID) Copy() (*SID, error) {
+	b := make([]byte, sid.Len())
+	sid2 := (*SID)(unsafe.Pointer(&b[0]))
+	e := CopySid(uint32(len(b)), sid2, sid)
+	if e != nil {
+		return nil, e
+	}
+	return sid2, nil
+}
+
+// IdentifierAuthority returns the identifier authority of the SID.
+func (sid *SID) IdentifierAuthority() SidIdentifierAuthority {
+	return *getSidIdentifierAuthority(sid)
+}
+
+// SubAuthorityCount returns the number of sub-authorities in the SID.
+func (sid *SID) SubAuthorityCount() uint8 {
+	return *getSidSubAuthorityCount(sid)
+}
+
+// SubAuthority returns the sub-authority of the SID as specified by
+// the index, which must be less than sid.SubAuthorityCount().
+func (sid *SID) SubAuthority(idx uint32) uint32 {
+	if idx >= uint32(sid.SubAuthorityCount()) {
+		panic("sub-authority index out of range")
+	}
+	return *getSidSubAuthority(sid, idx)
+}
+
+// IsValid returns whether the SID has a valid revision and length.
+func (sid *SID) IsValid() bool {
+	return isValidSid(sid)
+}
+
+// Equals compares two SIDs for equality.
+func (sid *SID) Equals(sid2 *SID) bool {
+	return EqualSid(sid, sid2)
+}
+
+// IsWellKnown determines whether the SID matches the well-known sidType.
+func (sid *SID) IsWellKnown(sidType WELL_KNOWN_SID_TYPE) bool {
+	return isWellKnownSid(sid, sidType)
+}
+
+// LookupAccount retrieves the name of the account for this SID
+// and the name of the first domain on which this SID is found.
+// System specify target computer to search for.
+func (sid *SID) LookupAccount(system string) (account, domain string, accType uint32, err error) {
+	var sys *uint16
+	if len(system) > 0 {
+		sys, err = UTF16PtrFromString(system)
+		if err != nil {
+			return "", "", 0, err
+		}
+	}
+	n := uint32(50)
+	dn := uint32(50)
+	for {
+		b := make([]uint16, n)
+		db := make([]uint16, dn)
+		e := LookupAccountSid(sys, sid, &b[0], &n, &db[0], &dn, &accType)
+		if e == nil {
+			return UTF16ToString(b), UTF16ToString(db), accType, nil
+		}
+		if e != ERROR_INSUFFICIENT_BUFFER {
+			return "", "", 0, e
+		}
+		if n <= uint32(len(b)) {
+			return "", "", 0, e
+		}
+	}
+}
+
+// Various types of pre-specified SIDs that can be synthesized and compared at runtime.
+type WELL_KNOWN_SID_TYPE uint32
+
+const (
+	WinNullSid                                    = 0
+	WinWorldSid                                   = 1
+	WinLocalSid                                   = 2
+	WinCreatorOwnerSid                            = 3
+	WinCreatorGroupSid                            = 4
+	WinCreatorOwnerServerSid                      = 5
+	WinCreatorGroupServerSid                      = 6
+	WinNtAuthoritySid                             = 7
+	WinDialupSid                                  = 8
+	WinNetworkSid                                 = 9
+	WinBatchSid                                   = 10
+	WinInteractiveSid                             = 11
+	WinServiceSid                                 = 12
+	WinAnonymousSid                               = 13
+	WinProxySid                                   = 14
+	WinEnterpriseControllersSid                   = 15
+	WinSelfSid                                    = 16
+	WinAuthenticatedUserSid                       = 17
+	WinRestrictedCodeSid                          = 18
+	WinTerminalServerSid                          = 19
+	WinRemoteLogonIdSid                           = 20
+	WinLogonIdsSid                                = 21
+	WinLocalSystemSid                             = 22
+	WinLocalServiceSid                            = 23
+	WinNetworkServiceSid                          = 24
+	WinBuiltinDomainSid                           = 25
+	WinBuiltinAdministratorsSid                   = 26
+	WinBuiltinUsersSid                            = 27
+	WinBuiltinGuestsSid                           = 28
+	WinBuiltinPowerUsersSid                       = 29
+	WinBuiltinAccountOperatorsSid                 = 30
+	WinBuiltinSystemOperatorsSid                  = 31
+	WinBuiltinPrintOperatorsSid                   = 32
+	WinBuiltinBackupOperatorsSid                  = 33
+	WinBuiltinReplicatorSid                       = 34
+	WinBuiltinPreWindows2000CompatibleAccessSid   = 35
+	WinBuiltinRemoteDesktopUsersSid               = 36
+	WinBuiltinNetworkConfigurationOperatorsSid    = 37
+	WinAccountAdministratorSid                    = 38
+	WinAccountGuestSid                            = 39
+	WinAccountKrbtgtSid                           = 40
+	WinAccountDomainAdminsSid                     = 41
+	WinAccountDomainUsersSid                      = 42
+	WinAccountDomainGuestsSid                     = 43
+	WinAccountComputersSid                        = 44
+	WinAccountControllersSid                      = 45
+	WinAccountCertAdminsSid                       = 46
+	WinAccountSchemaAdminsSid                     = 47
+	WinAccountEnterpriseAdminsSid                 = 48
+	WinAccountPolicyAdminsSid                     = 49
+	WinAccountRasAndIasServersSid                 = 50
+	WinNTLMAuthenticationSid                      = 51
+	WinDigestAuthenticationSid                    = 52
+	WinSChannelAuthenticationSid                  = 53
+	WinThisOrganizationSid                        = 54
+	WinOtherOrganizationSid                       = 55
+	WinBuiltinIncomingForestTrustBuildersSid      = 56
+	WinBuiltinPerfMonitoringUsersSid              = 57
+	WinBuiltinPerfLoggingUsersSid                 = 58
+	WinBuiltinAuthorizationAccessSid              = 59
+	WinBuiltinTerminalServerLicenseServersSid     = 60
+	WinBuiltinDCOMUsersSid                        = 61
+	WinBuiltinIUsersSid                           = 62
+	WinIUserSid                                   = 63
+	WinBuiltinCryptoOperatorsSid                  = 64
+	WinUntrustedLabelSid                          = 65
+	WinLowLabelSid                                = 66
+	WinMediumLabelSid                             = 67
+	WinHighLabelSid                               = 68
+	WinSystemLabelSid                             = 69
+	WinWriteRestrictedCodeSid                     = 70
+	WinCreatorOwnerRightsSid                      = 71
+	WinCacheablePrincipalsGroupSid                = 72
+	WinNonCacheablePrincipalsGroupSid             = 73
+	WinEnterpriseReadonlyControllersSid           = 74
+	WinAccountReadonlyControllersSid              = 75
+	WinBuiltinEventLogReadersGroup                = 76
+	WinNewEnterpriseReadonlyControllersSid        = 77
+	WinBuiltinCertSvcDComAccessGroup              = 78
+	WinMediumPlusLabelSid                         = 79
+	WinLocalLogonSid                              = 80
+	WinConsoleLogonSid                            = 81
+	WinThisOrganizationCertificateSid             = 82
+	WinApplicationPackageAuthoritySid             = 83
+	WinBuiltinAnyPackageSid                       = 84
+	WinCapabilityInternetClientSid                = 85
+	WinCapabilityInternetClientServerSid          = 86
+	WinCapabilityPrivateNetworkClientServerSid    = 87
+	WinCapabilityPicturesLibrarySid               = 88
+	WinCapabilityVideosLibrarySid                 = 89
+	WinCapabilityMusicLibrarySid                  = 90
+	WinCapabilityDocumentsLibrarySid              = 91
+	WinCapabilitySharedUserCertificatesSid        = 92
+	WinCapabilityEnterpriseAuthenticationSid      = 93
+	WinCapabilityRemovableStorageSid              = 94
+	WinBuiltinRDSRemoteAccessServersSid           = 95
+	WinBuiltinRDSEndpointServersSid               = 96
+	WinBuiltinRDSManagementServersSid             = 97
+	WinUserModeDriversSid                         = 98
+	WinBuiltinHyperVAdminsSid                     = 99
+	WinAccountCloneableControllersSid             = 100
+	WinBuiltinAccessControlAssistanceOperatorsSid = 101
+	WinBuiltinRemoteManagementUsersSid            = 102
+	WinAuthenticationAuthorityAssertedSid         = 103
+	WinAuthenticationServiceAssertedSid           = 104
+	WinLocalAccountSid                            = 105
+	WinLocalAccountAndAdministratorSid            = 106
+	WinAccountProtectedUsersSid                   = 107
+	WinCapabilityAppointmentsSid                  = 108
+	WinCapabilityContactsSid                      = 109
+	WinAccountDefaultSystemManagedSid             = 110
+	WinBuiltinDefaultSystemManagedGroupSid        = 111
+	WinBuiltinStorageReplicaAdminsSid             = 112
+	WinAccountKeyAdminsSid                        = 113
+	WinAccountEnterpriseKeyAdminsSid              = 114
+	WinAuthenticationKeyTrustSid                  = 115
+	WinAuthenticationKeyPropertyMFASid            = 116
+	WinAuthenticationKeyPropertyAttestationSid    = 117
+	WinAuthenticationFreshKeyAuthSid              = 118
+	WinBuiltinDeviceOwnersSid                     = 119
+)
+
+// Creates a SID for a well-known predefined alias, generally using the constants of the form
+// Win*Sid, for the local machine.
+func CreateWellKnownSid(sidType WELL_KNOWN_SID_TYPE) (*SID, error) {
+	return CreateWellKnownDomainSid(sidType, nil)
+}
+
+// Creates a SID for a well-known predefined alias, generally using the constants of the form
+// Win*Sid, for the domain specified by the domainSid parameter.
+func CreateWellKnownDomainSid(sidType WELL_KNOWN_SID_TYPE, domainSid *SID) (*SID, error) {
+	n := uint32(50)
+	for {
+		b := make([]byte, n)
+		sid := (*SID)(unsafe.Pointer(&b[0]))
+		err := createWellKnownSid(sidType, domainSid, sid, &n)
+		if err == nil {
+			return sid, nil
+		}
+		if err != ERROR_INSUFFICIENT_BUFFER {
+			return nil, err
+		}
+		if n <= uint32(len(b)) {
+			return nil, err
+		}
+	}
+}
+
+const (
+	// do not reorder
+	TOKEN_ASSIGN_PRIMARY = 1 << iota
+	TOKEN_DUPLICATE
+	TOKEN_IMPERSONATE
+	TOKEN_QUERY
+	TOKEN_QUERY_SOURCE
+	TOKEN_ADJUST_PRIVILEGES
+	TOKEN_ADJUST_GROUPS
+	TOKEN_ADJUST_DEFAULT
+	TOKEN_ADJUST_SESSIONID
+
+	TOKEN_ALL_ACCESS = STANDARD_RIGHTS_REQUIRED |
+		TOKEN_ASSIGN_PRIMARY |
+		TOKEN_DUPLICATE |
+		TOKEN_IMPERSONATE |
+		TOKEN_QUERY |
+		TOKEN_QUERY_SOURCE |
+		TOKEN_ADJUST_PRIVILEGES |
+		TOKEN_ADJUST_GROUPS |
+		TOKEN_ADJUST_DEFAULT |
+		TOKEN_ADJUST_SESSIONID
+	TOKEN_READ  = STANDARD_RIGHTS_READ | TOKEN_QUERY
+	TOKEN_WRITE = STANDARD_RIGHTS_WRITE |
+		TOKEN_ADJUST_PRIVILEGES |
+		TOKEN_ADJUST_GROUPS |
+		TOKEN_ADJUST_DEFAULT
+	TOKEN_EXECUTE = STANDARD_RIGHTS_EXECUTE
+)
+
+const (
+	// do not reorder
+	TokenUser = 1 + iota
+	TokenGroups
+	TokenPrivileges
+	TokenOwner
+	TokenPrimaryGroup
+	TokenDefaultDacl
+	TokenSource
+	TokenType
+	TokenImpersonationLevel
+	TokenStatistics
+	TokenRestrictedSids
+	TokenSessionId
+	TokenGroupsAndPrivileges
+	TokenSessionReference
+	TokenSandBoxInert
+	TokenAuditPolicy
+	TokenOrigin
+	TokenElevationType
+	TokenLinkedToken
+	TokenElevation
+	TokenHasRestrictions
+	TokenAccessInformation
+	TokenVirtualizationAllowed
+	TokenVirtualizationEnabled
+	TokenIntegrityLevel
+	TokenUIAccess
+	TokenMandatoryPolicy
+	TokenLogonSid
+	MaxTokenInfoClass
+)
+
+// Group attributes inside of Tokengroups.Groups[i].Attributes
+const (
+	SE_GROUP_MANDATORY          = 0x00000001
+	SE_GROUP_ENABLED_BY_DEFAULT = 0x00000002
+	SE_GROUP_ENABLED            = 0x00000004
+	SE_GROUP_OWNER              = 0x00000008
+	SE_GROUP_USE_FOR_DENY_ONLY  = 0x00000010
+	SE_GROUP_INTEGRITY          = 0x00000020
+	SE_GROUP_INTEGRITY_ENABLED  = 0x00000040
+	SE_GROUP_LOGON_ID           = 0xC0000000
+	SE_GROUP_RESOURCE           = 0x20000000
+	SE_GROUP_VALID_ATTRIBUTES   = SE_GROUP_MANDATORY | SE_GROUP_ENABLED_BY_DEFAULT | SE_GROUP_ENABLED | SE_GROUP_OWNER | SE_GROUP_USE_FOR_DENY_ONLY | SE_GROUP_LOGON_ID | SE_GROUP_RESOURCE | SE_GROUP_INTEGRITY | SE_GROUP_INTEGRITY_ENABLED
+)
+
+// Privilege attributes
+const (
+	SE_PRIVILEGE_ENABLED_BY_DEFAULT = 0x00000001
+	SE_PRIVILEGE_ENABLED            = 0x00000002
+	SE_PRIVILEGE_REMOVED            = 0x00000004
+	SE_PRIVILEGE_USED_FOR_ACCESS    = 0x80000000
+	SE_PRIVILEGE_VALID_ATTRIBUTES   = SE_PRIVILEGE_ENABLED_BY_DEFAULT | SE_PRIVILEGE_ENABLED | SE_PRIVILEGE_REMOVED | SE_PRIVILEGE_USED_FOR_ACCESS
+)
+
+// Token types
+const (
+	TokenPrimary       = 1
+	TokenImpersonation = 2
+)
+
+// Impersonation levels
+const (
+	SecurityAnonymous      = 0
+	SecurityIdentification = 1
+	SecurityImpersonation  = 2
+	SecurityDelegation     = 3
+)
+
+type LUID struct {
+	LowPart  uint32
+	HighPart int32
+}
+
+type LUIDAndAttributes struct {
+	Luid       LUID
+	Attributes uint32
+}
+
+type SIDAndAttributes struct {
+	Sid        *SID
+	Attributes uint32
+}
+
+type Tokenuser struct {
+	User SIDAndAttributes
+}
+
+type Tokenprimarygroup struct {
+	PrimaryGroup *SID
+}
+
+type Tokengroups struct {
+	GroupCount uint32
+	Groups     [1]SIDAndAttributes // Use AllGroups() for iterating.
+}
+
+// AllGroups returns a slice that can be used to iterate over the groups in g.
+func (g *Tokengroups) AllGroups() []SIDAndAttributes {
+	return (*[(1 << 28) - 1]SIDAndAttributes)(unsafe.Pointer(&g.Groups[0]))[:g.GroupCount:g.GroupCount]
+}
+
+type Tokenprivileges struct {
+	PrivilegeCount uint32
+	Privileges     [1]LUIDAndAttributes // Use AllPrivileges() for iterating.
+}
+
+// AllPrivileges returns a slice that can be used to iterate over the privileges in p.
+func (p *Tokenprivileges) AllPrivileges() []LUIDAndAttributes {
+	return (*[(1 << 27) - 1]LUIDAndAttributes)(unsafe.Pointer(&p.Privileges[0]))[:p.PrivilegeCount:p.PrivilegeCount]
+}
+
+type Tokenmandatorylabel struct {
+	Label SIDAndAttributes
+}
+
+func (tml *Tokenmandatorylabel) Size() uint32 {
+	return uint32(unsafe.Sizeof(Tokenmandatorylabel{})) + GetLengthSid(tml.Label.Sid)
+}
+
+// Authorization Functions
+//sys	checkTokenMembership(tokenHandle Token, sidToCheck *SID, isMember *int32) (err error) = advapi32.CheckTokenMembership
+//sys	isTokenRestricted(tokenHandle Token) (ret bool, err error) [!failretval] = advapi32.IsTokenRestricted
+//sys	OpenProcessToken(process Handle, access uint32, token *Token) (err error) = advapi32.OpenProcessToken
+//sys	OpenThreadToken(thread Handle, access uint32, openAsSelf bool, token *Token) (err error) = advapi32.OpenThreadToken
+//sys	ImpersonateSelf(impersonationlevel uint32) (err error) = advapi32.ImpersonateSelf
+//sys	RevertToSelf() (err error) = advapi32.RevertToSelf
+//sys	SetThreadToken(thread *Handle, token Token) (err error) = advapi32.SetThreadToken
+//sys	LookupPrivilegeValue(systemname *uint16, name *uint16, luid *LUID) (err error) = advapi32.LookupPrivilegeValueW
+//sys	AdjustTokenPrivileges(token Token, disableAllPrivileges bool, newstate *Tokenprivileges, buflen uint32, prevstate *Tokenprivileges, returnlen *uint32) (err error) = advapi32.AdjustTokenPrivileges
+//sys	AdjustTokenGroups(token Token, resetToDefault bool, newstate *Tokengroups, buflen uint32, prevstate *Tokengroups, returnlen *uint32) (err error) = advapi32.AdjustTokenGroups
+//sys	GetTokenInformation(token Token, infoClass uint32, info *byte, infoLen uint32, returnedLen *uint32) (err error) = advapi32.GetTokenInformation
+//sys	SetTokenInformation(token Token, infoClass uint32, info *byte, infoLen uint32) (err error) = advapi32.SetTokenInformation
+//sys	DuplicateTokenEx(existingToken Token, desiredAccess uint32, tokenAttributes *SecurityAttributes, impersonationLevel uint32, tokenType uint32, newToken *Token) (err error) = advapi32.DuplicateTokenEx
+//sys	GetUserProfileDirectory(t Token, dir *uint16, dirLen *uint32) (err error) = userenv.GetUserProfileDirectoryW
+//sys	getSystemDirectory(dir *uint16, dirLen uint32) (len uint32, err error) = kernel32.GetSystemDirectoryW
+//sys	getWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) = kernel32.GetWindowsDirectoryW
+//sys	getSystemWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) = kernel32.GetSystemWindowsDirectoryW
+
+// An access token contains the security information for a logon session.
+// The system creates an access token when a user logs on, and every
+// process executed on behalf of the user has a copy of the token.
+// The token identifies the user, the user's groups, and the user's
+// privileges. The system uses the token to control access to securable
+// objects and to control the ability of the user to perform various
+// system-related operations on the local computer.
+type Token Handle
+
+// OpenCurrentProcessToken opens an access token associated with current
+// process with TOKEN_QUERY access. It is a real token that needs to be closed.
+//
+// Deprecated: Explicitly call OpenProcessToken(CurrentProcess(), ...)
+// with the desired access instead, or use GetCurrentProcessToken for a
+// TOKEN_QUERY token.
+func OpenCurrentProcessToken() (Token, error) {
+	var token Token
+	err := OpenProcessToken(CurrentProcess(), TOKEN_QUERY, &token)
+	return token, err
+}
+
+// GetCurrentProcessToken returns the access token associated with
+// the current process. It is a pseudo token that does not need
+// to be closed.
+func GetCurrentProcessToken() Token {
+	return Token(^uintptr(4 - 1))
+}
+
+// GetCurrentThreadToken return the access token associated with
+// the current thread. It is a pseudo token that does not need
+// to be closed.
+func GetCurrentThreadToken() Token {
+	return Token(^uintptr(5 - 1))
+}
+
+// GetCurrentThreadEffectiveToken returns the effective access token
+// associated with the current thread. It is a pseudo token that does
+// not need to be closed.
+func GetCurrentThreadEffectiveToken() Token {
+	return Token(^uintptr(6 - 1))
+}
+
+// Close releases access to access token.
+func (t Token) Close() error {
+	return CloseHandle(Handle(t))
+}
+
+// getInfo retrieves a specified type of information about an access token.
+func (t Token) getInfo(class uint32, initSize int) (unsafe.Pointer, error) {
+	n := uint32(initSize)
+	for {
+		b := make([]byte, n)
+		e := GetTokenInformation(t, class, &b[0], uint32(len(b)), &n)
+		if e == nil {
+			return unsafe.Pointer(&b[0]), nil
+		}
+		if e != ERROR_INSUFFICIENT_BUFFER {
+			return nil, e
+		}
+		if n <= uint32(len(b)) {
+			return nil, e
+		}
+	}
+}
+
+// GetTokenUser retrieves access token t user account information.
+func (t Token) GetTokenUser() (*Tokenuser, error) {
+	i, e := t.getInfo(TokenUser, 50)
+	if e != nil {
+		return nil, e
+	}
+	return (*Tokenuser)(i), nil
+}
+
+// GetTokenGroups retrieves group accounts associated with access token t.
+func (t Token) GetTokenGroups() (*Tokengroups, error) {
+	i, e := t.getInfo(TokenGroups, 50)
+	if e != nil {
+		return nil, e
+	}
+	return (*Tokengroups)(i), nil
+}
+
+// GetTokenPrimaryGroup retrieves access token t primary group information.
+// A pointer to a SID structure representing a group that will become
+// the primary group of any objects created by a process using this access token.
+func (t Token) GetTokenPrimaryGroup() (*Tokenprimarygroup, error) {
+	i, e := t.getInfo(TokenPrimaryGroup, 50)
+	if e != nil {
+		return nil, e
+	}
+	return (*Tokenprimarygroup)(i), nil
+}
+
+// GetUserProfileDirectory retrieves path to the
+// root directory of the access token t user's profile.
+func (t Token) GetUserProfileDirectory() (string, error) {
+	n := uint32(100)
+	for {
+		b := make([]uint16, n)
+		e := GetUserProfileDirectory(t, &b[0], &n)
+		if e == nil {
+			return UTF16ToString(b), nil
+		}
+		if e != ERROR_INSUFFICIENT_BUFFER {
+			return "", e
+		}
+		if n <= uint32(len(b)) {
+			return "", e
+		}
+	}
+}
+
+// IsElevated returns whether the current token is elevated from a UAC perspective.
+func (token Token) IsElevated() bool {
+	var isElevated uint32
+	var outLen uint32
+	err := GetTokenInformation(token, TokenElevation, (*byte)(unsafe.Pointer(&isElevated)), uint32(unsafe.Sizeof(isElevated)), &outLen)
+	if err != nil {
+		return false
+	}
+	return outLen == uint32(unsafe.Sizeof(isElevated)) && isElevated != 0
+}
+
+// GetLinkedToken returns the linked token, which may be an elevated UAC token.
+func (token Token) GetLinkedToken() (Token, error) {
+	var linkedToken Token
+	var outLen uint32
+	err := GetTokenInformation(token, TokenLinkedToken, (*byte)(unsafe.Pointer(&linkedToken)), uint32(unsafe.Sizeof(linkedToken)), &outLen)
+	if err != nil {
+		return Token(0), err
+	}
+	return linkedToken, nil
+}
+
+// GetSystemDirectory retrieves the path to current location of the system
+// directory, which is typically, though not always, `C:\Windows\System32`.
+func GetSystemDirectory() (string, error) {
+	n := uint32(MAX_PATH)
+	for {
+		b := make([]uint16, n)
+		l, e := getSystemDirectory(&b[0], n)
+		if e != nil {
+			return "", e
+		}
+		if l <= n {
+			return UTF16ToString(b[:l]), nil
+		}
+		n = l
+	}
+}
+
+// GetWindowsDirectory retrieves the path to current location of the Windows
+// directory, which is typically, though not always, `C:\Windows`. This may
+// be a private user directory in the case that the application is running
+// under a terminal server.
+func GetWindowsDirectory() (string, error) {
+	n := uint32(MAX_PATH)
+	for {
+		b := make([]uint16, n)
+		l, e := getWindowsDirectory(&b[0], n)
+		if e != nil {
+			return "", e
+		}
+		if l <= n {
+			return UTF16ToString(b[:l]), nil
+		}
+		n = l
+	}
+}
+
+// GetSystemWindowsDirectory retrieves the path to current location of the
+// Windows directory, which is typically, though not always, `C:\Windows`.
+func GetSystemWindowsDirectory() (string, error) {
+	n := uint32(MAX_PATH)
+	for {
+		b := make([]uint16, n)
+		l, e := getSystemWindowsDirectory(&b[0], n)
+		if e != nil {
+			return "", e
+		}
+		if l <= n {
+			return UTF16ToString(b[:l]), nil
+		}
+		n = l
+	}
+}
+
+// IsMember reports whether the access token t is a member of the provided SID.
+func (t Token) IsMember(sid *SID) (bool, error) {
+	var b int32
+	if e := checkTokenMembership(t, sid, &b); e != nil {
+		return false, e
+	}
+	return b != 0, nil
+}
+
+// IsRestricted reports whether the access token t is a restricted token.
+func (t Token) IsRestricted() (isRestricted bool, err error) {
+	isRestricted, err = isTokenRestricted(t)
+	if !isRestricted && err == syscall.EINVAL {
+		// If err is EINVAL, this returned ERROR_SUCCESS indicating a non-restricted token.
+		err = nil
+	}
+	return
+}
+
+const (
+	WTS_CONSOLE_CONNECT        = 0x1
+	WTS_CONSOLE_DISCONNECT     = 0x2
+	WTS_REMOTE_CONNECT         = 0x3
+	WTS_REMOTE_DISCONNECT      = 0x4
+	WTS_SESSION_LOGON          = 0x5
+	WTS_SESSION_LOGOFF         = 0x6
+	WTS_SESSION_LOCK           = 0x7
+	WTS_SESSION_UNLOCK         = 0x8
+	WTS_SESSION_REMOTE_CONTROL = 0x9
+	WTS_SESSION_CREATE         = 0xa
+	WTS_SESSION_TERMINATE      = 0xb
+)
+
+const (
+	WTSActive       = 0
+	WTSConnected    = 1
+	WTSConnectQuery = 2
+	WTSShadow       = 3
+	WTSDisconnected = 4
+	WTSIdle         = 5
+	WTSListen       = 6
+	WTSReset        = 7
+	WTSDown         = 8
+	WTSInit         = 9
+)
+
+type WTSSESSION_NOTIFICATION struct {
+	Size      uint32
+	SessionID uint32
+}
+
+type WTS_SESSION_INFO struct {
+	SessionID         uint32
+	WindowStationName *uint16
+	State             uint32
+}
+
+//sys WTSQueryUserToken(session uint32, token *Token) (err error) = wtsapi32.WTSQueryUserToken
+//sys WTSEnumerateSessions(handle Handle, reserved uint32, version uint32, sessions **WTS_SESSION_INFO, count *uint32) (err error) = wtsapi32.WTSEnumerateSessionsW
+//sys WTSFreeMemory(ptr uintptr) = wtsapi32.WTSFreeMemory
+//sys WTSGetActiveConsoleSessionId() (sessionID uint32)
+
+type ACL struct {
+	aclRevision byte
+	sbz1        byte
+	aclSize     uint16
+	AceCount    uint16
+	sbz2        uint16
+}
+
+type SECURITY_DESCRIPTOR struct {
+	revision byte
+	sbz1     byte
+	control  SECURITY_DESCRIPTOR_CONTROL
+	owner    *SID
+	group    *SID
+	sacl     *ACL
+	dacl     *ACL
+}
+
+type SECURITY_QUALITY_OF_SERVICE struct {
+	Length              uint32
+	ImpersonationLevel  uint32
+	ContextTrackingMode byte
+	EffectiveOnly       byte
+}
+
+// Constants for the ContextTrackingMode field of SECURITY_QUALITY_OF_SERVICE.
+const (
+	SECURITY_STATIC_TRACKING  = 0
+	SECURITY_DYNAMIC_TRACKING = 1
+)
+
+type SecurityAttributes struct {
+	Length             uint32
+	SecurityDescriptor *SECURITY_DESCRIPTOR
+	InheritHandle      uint32
+}
+
+type SE_OBJECT_TYPE uint32
+
+// Constants for type SE_OBJECT_TYPE
+const (
+	SE_UNKNOWN_OBJECT_TYPE     = 0
+	SE_FILE_OBJECT             = 1
+	SE_SERVICE                 = 2
+	SE_PRINTER                 = 3
+	SE_REGISTRY_KEY            = 4
+	SE_LMSHARE                 = 5
+	SE_KERNEL_OBJECT           = 6
+	SE_WINDOW_OBJECT           = 7
+	SE_DS_OBJECT               = 8
+	SE_DS_OBJECT_ALL           = 9
+	SE_PROVIDER_DEFINED_OBJECT = 10
+	SE_WMIGUID_OBJECT          = 11
+	SE_REGISTRY_WOW64_32KEY    = 12
+	SE_REGISTRY_WOW64_64KEY    = 13
+)
+
+type SECURITY_INFORMATION uint32
+
+// Constants for type SECURITY_INFORMATION
+const (
+	OWNER_SECURITY_INFORMATION            = 0x00000001
+	GROUP_SECURITY_INFORMATION            = 0x00000002
+	DACL_SECURITY_INFORMATION             = 0x00000004
+	SACL_SECURITY_INFORMATION             = 0x00000008
+	LABEL_SECURITY_INFORMATION            = 0x00000010
+	ATTRIBUTE_SECURITY_INFORMATION        = 0x00000020
+	SCOPE_SECURITY_INFORMATION            = 0x00000040
+	BACKUP_SECURITY_INFORMATION           = 0x00010000
+	PROTECTED_DACL_SECURITY_INFORMATION   = 0x80000000
+	PROTECTED_SACL_SECURITY_INFORMATION   = 0x40000000
+	UNPROTECTED_DACL_SECURITY_INFORMATION = 0x20000000
+	UNPROTECTED_SACL_SECURITY_INFORMATION = 0x10000000
+)
+
+type SECURITY_DESCRIPTOR_CONTROL uint16
+
+// Constants for type SECURITY_DESCRIPTOR_CONTROL
+const (
+	SE_OWNER_DEFAULTED       = 0x0001
+	SE_GROUP_DEFAULTED       = 0x0002
+	SE_DACL_PRESENT          = 0x0004
+	SE_DACL_DEFAULTED        = 0x0008
+	SE_SACL_PRESENT          = 0x0010
+	SE_SACL_DEFAULTED        = 0x0020
+	SE_DACL_AUTO_INHERIT_REQ = 0x0100
+	SE_SACL_AUTO_INHERIT_REQ = 0x0200
+	SE_DACL_AUTO_INHERITED   = 0x0400
+	SE_SACL_AUTO_INHERITED   = 0x0800
+	SE_DACL_PROTECTED        = 0x1000
+	SE_SACL_PROTECTED        = 0x2000
+	SE_RM_CONTROL_VALID      = 0x4000
+	SE_SELF_RELATIVE         = 0x8000
+)
+
+type ACCESS_MASK uint32
+
+// Constants for type ACCESS_MASK
+const (
+	DELETE                   = 0x00010000
+	READ_CONTROL             = 0x00020000
+	WRITE_DAC                = 0x00040000
+	WRITE_OWNER              = 0x00080000
+	SYNCHRONIZE              = 0x00100000
+	STANDARD_RIGHTS_REQUIRED = 0x000F0000
+	STANDARD_RIGHTS_READ     = READ_CONTROL
+	STANDARD_RIGHTS_WRITE    = READ_CONTROL
+	STANDARD_RIGHTS_EXECUTE  = READ_CONTROL
+	STANDARD_RIGHTS_ALL      = 0x001F0000
+	SPECIFIC_RIGHTS_ALL      = 0x0000FFFF
+	ACCESS_SYSTEM_SECURITY   = 0x01000000
+	MAXIMUM_ALLOWED          = 0x02000000
+	GENERIC_READ             = 0x80000000
+	GENERIC_WRITE            = 0x40000000
+	GENERIC_EXECUTE          = 0x20000000
+	GENERIC_ALL              = 0x10000000
+)
+
+type ACCESS_MODE uint32
+
+// Constants for type ACCESS_MODE
+const (
+	NOT_USED_ACCESS   = 0
+	GRANT_ACCESS      = 1
+	SET_ACCESS        = 2
+	DENY_ACCESS       = 3
+	REVOKE_ACCESS     = 4
+	SET_AUDIT_SUCCESS = 5
+	SET_AUDIT_FAILURE = 6
+)
+
+// Constants for AceFlags and Inheritance fields
+const (
+	NO_INHERITANCE                     = 0x0
+	SUB_OBJECTS_ONLY_INHERIT           = 0x1
+	SUB_CONTAINERS_ONLY_INHERIT        = 0x2
+	SUB_CONTAINERS_AND_OBJECTS_INHERIT = 0x3
+	INHERIT_NO_PROPAGATE               = 0x4
+	INHERIT_ONLY                       = 0x8
+	INHERITED_ACCESS_ENTRY             = 0x10
+	INHERITED_PARENT                   = 0x10000000
+	INHERITED_GRANDPARENT              = 0x20000000
+	OBJECT_INHERIT_ACE                 = 0x1
+	CONTAINER_INHERIT_ACE              = 0x2
+	NO_PROPAGATE_INHERIT_ACE           = 0x4
+	INHERIT_ONLY_ACE                   = 0x8
+	INHERITED_ACE                      = 0x10
+	VALID_INHERIT_FLAGS                = 0x1F
+)
+
+type MULTIPLE_TRUSTEE_OPERATION uint32
+
+// Constants for MULTIPLE_TRUSTEE_OPERATION
+const (
+	NO_MULTIPLE_TRUSTEE    = 0
+	TRUSTEE_IS_IMPERSONATE = 1
+)
+
+type TRUSTEE_FORM uint32
+
+// Constants for TRUSTEE_FORM
+const (
+	TRUSTEE_IS_SID              = 0
+	TRUSTEE_IS_NAME             = 1
+	TRUSTEE_BAD_FORM            = 2
+	TRUSTEE_IS_OBJECTS_AND_SID  = 3
+	TRUSTEE_IS_OBJECTS_AND_NAME = 4
+)
+
+type TRUSTEE_TYPE uint32
+
+// Constants for TRUSTEE_TYPE
+const (
+	TRUSTEE_IS_UNKNOWN          = 0
+	TRUSTEE_IS_USER             = 1
+	TRUSTEE_IS_GROUP            = 2
+	TRUSTEE_IS_DOMAIN           = 3
+	TRUSTEE_IS_ALIAS            = 4
+	TRUSTEE_IS_WELL_KNOWN_GROUP = 5
+	TRUSTEE_IS_DELETED          = 6
+	TRUSTEE_IS_INVALID          = 7
+	TRUSTEE_IS_COMPUTER         = 8
+)
+
+// Constants for ObjectsPresent field
+const (
+	ACE_OBJECT_TYPE_PRESENT           = 0x1
+	ACE_INHERITED_OBJECT_TYPE_PRESENT = 0x2
+)
+
+type EXPLICIT_ACCESS struct {
+	AccessPermissions ACCESS_MASK
+	AccessMode        ACCESS_MODE
+	Inheritance       uint32
+	Trustee           TRUSTEE
+}
+
+// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-ace_header
+type ACE_HEADER struct {
+	AceType  uint8
+	AceFlags uint8
+	AceSize  uint16
+}
+
+// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-access_allowed_ace
+type ACCESS_ALLOWED_ACE struct {
+	Header   ACE_HEADER
+	Mask     ACCESS_MASK
+	SidStart uint32
+}
+
+const (
+	// Constants for AceType
+	// https://learn.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-ace_header
+	ACCESS_ALLOWED_ACE_TYPE = 0
+	ACCESS_DENIED_ACE_TYPE  = 1
+)
+
+// This type is the union inside of TRUSTEE and must be created using one of the TrusteeValueFrom* functions.
+type TrusteeValue uintptr
+
+func TrusteeValueFromString(str string) TrusteeValue {
+	return TrusteeValue(unsafe.Pointer(StringToUTF16Ptr(str)))
+}
+func TrusteeValueFromSID(sid *SID) TrusteeValue {
+	return TrusteeValue(unsafe.Pointer(sid))
+}
+func TrusteeValueFromObjectsAndSid(objectsAndSid *OBJECTS_AND_SID) TrusteeValue {
+	return TrusteeValue(unsafe.Pointer(objectsAndSid))
+}
+func TrusteeValueFromObjectsAndName(objectsAndName *OBJECTS_AND_NAME) TrusteeValue {
+	return TrusteeValue(unsafe.Pointer(objectsAndName))
+}
+
+type TRUSTEE struct {
+	MultipleTrustee          *TRUSTEE
+	MultipleTrusteeOperation MULTIPLE_TRUSTEE_OPERATION
+	TrusteeForm              TRUSTEE_FORM
+	TrusteeType              TRUSTEE_TYPE
+	TrusteeValue             TrusteeValue
+}
+
+type OBJECTS_AND_SID struct {
+	ObjectsPresent          uint32
+	ObjectTypeGuid          GUID
+	InheritedObjectTypeGuid GUID
+	Sid                     *SID
+}
+
+type OBJECTS_AND_NAME struct {
+	ObjectsPresent          uint32
+	ObjectType              SE_OBJECT_TYPE
+	ObjectTypeName          *uint16
+	InheritedObjectTypeName *uint16
+	Name                    *uint16
+}
+
+//sys	getSecurityInfo(handle Handle, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner **SID, group **SID, dacl **ACL, sacl **ACL, sd **SECURITY_DESCRIPTOR) (ret error) = advapi32.GetSecurityInfo
+//sys	SetSecurityInfo(handle Handle, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner *SID, group *SID, dacl *ACL, sacl *ACL) (ret error) = advapi32.SetSecurityInfo
+//sys	getNamedSecurityInfo(objectName string, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner **SID, group **SID, dacl **ACL, sacl **ACL, sd **SECURITY_DESCRIPTOR) (ret error) = advapi32.GetNamedSecurityInfoW
+//sys	SetNamedSecurityInfo(objectName string, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner *SID, group *SID, dacl *ACL, sacl *ACL) (ret error) = advapi32.SetNamedSecurityInfoW
+//sys	SetKernelObjectSecurity(handle Handle, securityInformation SECURITY_INFORMATION, securityDescriptor *SECURITY_DESCRIPTOR) (err error) = advapi32.SetKernelObjectSecurity
+
+//sys	buildSecurityDescriptor(owner *TRUSTEE, group *TRUSTEE, countAccessEntries uint32, accessEntries *EXPLICIT_ACCESS, countAuditEntries uint32, auditEntries *EXPLICIT_ACCESS, oldSecurityDescriptor *SECURITY_DESCRIPTOR, sizeNewSecurityDescriptor *uint32, newSecurityDescriptor **SECURITY_DESCRIPTOR) (ret error) = advapi32.BuildSecurityDescriptorW
+//sys	initializeSecurityDescriptor(absoluteSD *SECURITY_DESCRIPTOR, revision uint32) (err error) = advapi32.InitializeSecurityDescriptor
+
+//sys	getSecurityDescriptorControl(sd *SECURITY_DESCRIPTOR, control *SECURITY_DESCRIPTOR_CONTROL, revision *uint32) (err error) = advapi32.GetSecurityDescriptorControl
+//sys	getSecurityDescriptorDacl(sd *SECURITY_DESCRIPTOR, daclPresent *bool, dacl **ACL, daclDefaulted *bool) (err error) = advapi32.GetSecurityDescriptorDacl
+//sys	getSecurityDescriptorSacl(sd *SECURITY_DESCRIPTOR, saclPresent *bool, sacl **ACL, saclDefaulted *bool) (err error) = advapi32.GetSecurityDescriptorSacl
+//sys	getSecurityDescriptorOwner(sd *SECURITY_DESCRIPTOR, owner **SID, ownerDefaulted *bool) (err error) = advapi32.GetSecurityDescriptorOwner
+//sys	getSecurityDescriptorGroup(sd *SECURITY_DESCRIPTOR, group **SID, groupDefaulted *bool) (err error) = advapi32.GetSecurityDescriptorGroup
+//sys	getSecurityDescriptorLength(sd *SECURITY_DESCRIPTOR) (len uint32) = advapi32.GetSecurityDescriptorLength
+//sys	getSecurityDescriptorRMControl(sd *SECURITY_DESCRIPTOR, rmControl *uint8) (ret error) [failretval!=0] = advapi32.GetSecurityDescriptorRMControl
+//sys	isValidSecurityDescriptor(sd *SECURITY_DESCRIPTOR) (isValid bool) = advapi32.IsValidSecurityDescriptor
+
+//sys	setSecurityDescriptorControl(sd *SECURITY_DESCRIPTOR, controlBitsOfInterest SECURITY_DESCRIPTOR_CONTROL, controlBitsToSet SECURITY_DESCRIPTOR_CONTROL) (err error) = advapi32.SetSecurityDescriptorControl
+//sys	setSecurityDescriptorDacl(sd *SECURITY_DESCRIPTOR, daclPresent bool, dacl *ACL, daclDefaulted bool) (err error) = advapi32.SetSecurityDescriptorDacl
+//sys	setSecurityDescriptorSacl(sd *SECURITY_DESCRIPTOR, saclPresent bool, sacl *ACL, saclDefaulted bool) (err error) = advapi32.SetSecurityDescriptorSacl
+//sys	setSecurityDescriptorOwner(sd *SECURITY_DESCRIPTOR, owner *SID, ownerDefaulted bool) (err error) = advapi32.SetSecurityDescriptorOwner
+//sys	setSecurityDescriptorGroup(sd *SECURITY_DESCRIPTOR, group *SID, groupDefaulted bool) (err error) = advapi32.SetSecurityDescriptorGroup
+//sys	setSecurityDescriptorRMControl(sd *SECURITY_DESCRIPTOR, rmControl *uint8) = advapi32.SetSecurityDescriptorRMControl
+
+//sys	convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd **SECURITY_DESCRIPTOR, size *uint32) (err error) = advapi32.ConvertStringSecurityDescriptorToSecurityDescriptorW
+//sys	convertSecurityDescriptorToStringSecurityDescriptor(sd *SECURITY_DESCRIPTOR, revision uint32, securityInformation SECURITY_INFORMATION, str **uint16, strLen *uint32) (err error) = advapi32.ConvertSecurityDescriptorToStringSecurityDescriptorW
+
+//sys	makeAbsoluteSD(selfRelativeSD *SECURITY_DESCRIPTOR, absoluteSD *SECURITY_DESCRIPTOR, absoluteSDSize *uint32, dacl *ACL, daclSize *uint32, sacl *ACL, saclSize *uint32, owner *SID, ownerSize *uint32, group *SID, groupSize *uint32) (err error) = advapi32.MakeAbsoluteSD
+//sys	makeSelfRelativeSD(absoluteSD *SECURITY_DESCRIPTOR, selfRelativeSD *SECURITY_DESCRIPTOR, selfRelativeSDSize *uint32) (err error) = advapi32.MakeSelfRelativeSD
+
+//sys	setEntriesInAcl(countExplicitEntries uint32, explicitEntries *EXPLICIT_ACCESS, oldACL *ACL, newACL **ACL) (ret error) = advapi32.SetEntriesInAclW
+//sys	GetAce(acl *ACL, aceIndex uint32, pAce **ACCESS_ALLOWED_ACE) (err error) = advapi32.GetAce
+
+// Control returns the security descriptor control bits.
+func (sd *SECURITY_DESCRIPTOR) Control() (control SECURITY_DESCRIPTOR_CONTROL, revision uint32, err error) {
+	err = getSecurityDescriptorControl(sd, &control, &revision)
+	return
+}
+
+// SetControl sets the security descriptor control bits.
+func (sd *SECURITY_DESCRIPTOR) SetControl(controlBitsOfInterest SECURITY_DESCRIPTOR_CONTROL, controlBitsToSet SECURITY_DESCRIPTOR_CONTROL) error {
+	return setSecurityDescriptorControl(sd, controlBitsOfInterest, controlBitsToSet)
+}
+
+// RMControl returns the security descriptor resource manager control bits.
+func (sd *SECURITY_DESCRIPTOR) RMControl() (control uint8, err error) {
+	err = getSecurityDescriptorRMControl(sd, &control)
+	return
+}
+
+// SetRMControl sets the security descriptor resource manager control bits.
+func (sd *SECURITY_DESCRIPTOR) SetRMControl(rmControl uint8) {
+	setSecurityDescriptorRMControl(sd, &rmControl)
+}
+
+// DACL returns the security descriptor DACL and whether it was defaulted. The dacl return value may be nil
+// if a DACL exists but is an "empty DACL", meaning fully permissive. If the DACL does not exist, err returns
+// ERROR_OBJECT_NOT_FOUND.
+func (sd *SECURITY_DESCRIPTOR) DACL() (dacl *ACL, defaulted bool, err error) {
+	var present bool
+	err = getSecurityDescriptorDacl(sd, &present, &dacl, &defaulted)
+	if !present {
+		err = ERROR_OBJECT_NOT_FOUND
+	}
+	return
+}
+
+// SetDACL sets the absolute security descriptor DACL.
+func (absoluteSD *SECURITY_DESCRIPTOR) SetDACL(dacl *ACL, present, defaulted bool) error {
+	return setSecurityDescriptorDacl(absoluteSD, present, dacl, defaulted)
+}
+
+// SACL returns the security descriptor SACL and whether it was defaulted. The sacl return value may be nil
+// if a SACL exists but is an "empty SACL", meaning fully permissive. If the SACL does not exist, err returns
+// ERROR_OBJECT_NOT_FOUND.
+func (sd *SECURITY_DESCRIPTOR) SACL() (sacl *ACL, defaulted bool, err error) {
+	var present bool
+	err = getSecurityDescriptorSacl(sd, &present, &sacl, &defaulted)
+	if !present {
+		err = ERROR_OBJECT_NOT_FOUND
+	}
+	return
+}
+
+// SetSACL sets the absolute security descriptor SACL.
+func (absoluteSD *SECURITY_DESCRIPTOR) SetSACL(sacl *ACL, present, defaulted bool) error {
+	return setSecurityDescriptorSacl(absoluteSD, present, sacl, defaulted)
+}
+
+// Owner returns the security descriptor owner and whether it was defaulted.
+func (sd *SECURITY_DESCRIPTOR) Owner() (owner *SID, defaulted bool, err error) {
+	err = getSecurityDescriptorOwner(sd, &owner, &defaulted)
+	return
+}
+
+// SetOwner sets the absolute security descriptor owner.
+func (absoluteSD *SECURITY_DESCRIPTOR) SetOwner(owner *SID, defaulted bool) error {
+	return setSecurityDescriptorOwner(absoluteSD, owner, defaulted)
+}
+
+// Group returns the security descriptor group and whether it was defaulted.
+func (sd *SECURITY_DESCRIPTOR) Group() (group *SID, defaulted bool, err error) {
+	err = getSecurityDescriptorGroup(sd, &group, &defaulted)
+	return
+}
+
+// SetGroup sets the absolute security descriptor owner.
+func (absoluteSD *SECURITY_DESCRIPTOR) SetGroup(group *SID, defaulted bool) error {
+	return setSecurityDescriptorGroup(absoluteSD, group, defaulted)
+}
+
+// Length returns the length of the security descriptor.
+func (sd *SECURITY_DESCRIPTOR) Length() uint32 {
+	return getSecurityDescriptorLength(sd)
+}
+
+// IsValid returns whether the security descriptor is valid.
+func (sd *SECURITY_DESCRIPTOR) IsValid() bool {
+	return isValidSecurityDescriptor(sd)
+}
+
+// String returns the SDDL form of the security descriptor, with a function signature that can be
+// used with %v formatting directives.
+func (sd *SECURITY_DESCRIPTOR) String() string {
+	var sddl *uint16
+	err := convertSecurityDescriptorToStringSecurityDescriptor(sd, 1, 0xff, &sddl, nil)
+	if err != nil {
+		return ""
+	}
+	defer LocalFree(Handle(unsafe.Pointer(sddl)))
+	return UTF16PtrToString(sddl)
+}
+
+// ToAbsolute converts a self-relative security descriptor into an absolute one.
+func (selfRelativeSD *SECURITY_DESCRIPTOR) ToAbsolute() (absoluteSD *SECURITY_DESCRIPTOR, err error) {
+	control, _, err := selfRelativeSD.Control()
+	if err != nil {
+		return
+	}
+	if control&SE_SELF_RELATIVE == 0 {
+		err = ERROR_INVALID_PARAMETER
+		return
+	}
+	var absoluteSDSize, daclSize, saclSize, ownerSize, groupSize uint32
+	err = makeAbsoluteSD(selfRelativeSD, nil, &absoluteSDSize,
+		nil, &daclSize, nil, &saclSize, nil, &ownerSize, nil, &groupSize)
+	switch err {
+	case ERROR_INSUFFICIENT_BUFFER:
+	case nil:
+		// makeAbsoluteSD is expected to fail, but it succeeds.
+		return nil, ERROR_INTERNAL_ERROR
+	default:
+		return nil, err
+	}
+	if absoluteSDSize > 0 {
+		absoluteSD = new(SECURITY_DESCRIPTOR)
+		if unsafe.Sizeof(*absoluteSD) < uintptr(absoluteSDSize) {
+			panic("sizeof(SECURITY_DESCRIPTOR) too small")
+		}
+	}
+	var (
+		dacl  *ACL
+		sacl  *ACL
+		owner *SID
+		group *SID
+	)
+	if daclSize > 0 {
+		dacl = (*ACL)(unsafe.Pointer(unsafe.SliceData(make([]byte, daclSize))))
+	}
+	if saclSize > 0 {
+		sacl = (*ACL)(unsafe.Pointer(unsafe.SliceData(make([]byte, saclSize))))
+	}
+	if ownerSize > 0 {
+		owner = (*SID)(unsafe.Pointer(unsafe.SliceData(make([]byte, ownerSize))))
+	}
+	if groupSize > 0 {
+		group = (*SID)(unsafe.Pointer(unsafe.SliceData(make([]byte, groupSize))))
+	}
+	// We call into Windows via makeAbsoluteSD, which sets up
+	// pointers within absoluteSD that point to other chunks of memory
+	// we pass into makeAbsoluteSD, and that happens outside the view of the GC.
+	// We therefore take some care here to then verify the pointers are as we expect
+	// and set them explicitly in view of the GC. See https://go.dev/issue/73199.
+	// TODO: consider weak pointers once Go 1.24 is appropriate. See suggestion in https://go.dev/cl/663575.
+	err = makeAbsoluteSD(selfRelativeSD, absoluteSD, &absoluteSDSize,
+		dacl, &daclSize, sacl, &saclSize, owner, &ownerSize, group, &groupSize)
+	if err != nil {
+		// Don't return absoluteSD, which might be partially initialized.
+		return nil, err
+	}
+	// Before using any fields, verify absoluteSD is in the format we expect according to Windows.
+	// See https://learn.microsoft.com/en-us/windows/win32/secauthz/absolute-and-self-relative-security-descriptors
+	absControl, _, err := absoluteSD.Control()
+	if err != nil {
+		panic("absoluteSD: " + err.Error())
+	}
+	if absControl&SE_SELF_RELATIVE != 0 {
+		panic("absoluteSD not in absolute format")
+	}
+	if absoluteSD.dacl != dacl {
+		panic("dacl pointer mismatch")
+	}
+	if absoluteSD.sacl != sacl {
+		panic("sacl pointer mismatch")
+	}
+	if absoluteSD.owner != owner {
+		panic("owner pointer mismatch")
+	}
+	if absoluteSD.group != group {
+		panic("group pointer mismatch")
+	}
+	absoluteSD.dacl = dacl
+	absoluteSD.sacl = sacl
+	absoluteSD.owner = owner
+	absoluteSD.group = group
+
+	return
+}
+
+// ToSelfRelative converts an absolute security descriptor into a self-relative one.
+func (absoluteSD *SECURITY_DESCRIPTOR) ToSelfRelative() (selfRelativeSD *SECURITY_DESCRIPTOR, err error) {
+	control, _, err := absoluteSD.Control()
+	if err != nil {
+		return
+	}
+	if control&SE_SELF_RELATIVE != 0 {
+		err = ERROR_INVALID_PARAMETER
+		return
+	}
+	var selfRelativeSDSize uint32
+	err = makeSelfRelativeSD(absoluteSD, nil, &selfRelativeSDSize)
+	switch err {
+	case ERROR_INSUFFICIENT_BUFFER:
+	case nil:
+		// makeSelfRelativeSD is expected to fail, but it succeeds.
+		return nil, ERROR_INTERNAL_ERROR
+	default:
+		return nil, err
+	}
+	if selfRelativeSDSize > 0 {
+		selfRelativeSD = (*SECURITY_DESCRIPTOR)(unsafe.Pointer(&make([]byte, selfRelativeSDSize)[0]))
+	}
+	err = makeSelfRelativeSD(absoluteSD, selfRelativeSD, &selfRelativeSDSize)
+	return
+}
+
+func (selfRelativeSD *SECURITY_DESCRIPTOR) copySelfRelativeSecurityDescriptor() *SECURITY_DESCRIPTOR {
+	sdLen := int(selfRelativeSD.Length())
+	const min = int(unsafe.Sizeof(SECURITY_DESCRIPTOR{}))
+	if sdLen < min {
+		sdLen = min
+	}
+
+	src := unsafe.Slice((*byte)(unsafe.Pointer(selfRelativeSD)), sdLen)
+	// SECURITY_DESCRIPTOR has pointers in it, which means checkptr expects for it to
+	// be aligned properly. When we're copying a Windows-allocated struct to a
+	// Go-allocated one, make sure that the Go allocation is aligned to the
+	// pointer size.
+	const psize = int(unsafe.Sizeof(uintptr(0)))
+	alloc := make([]uintptr, (sdLen+psize-1)/psize)
+	dst := unsafe.Slice((*byte)(unsafe.Pointer(&alloc[0])), sdLen)
+	copy(dst, src)
+	return (*SECURITY_DESCRIPTOR)(unsafe.Pointer(&dst[0]))
+}
+
+// SecurityDescriptorFromString converts an SDDL string describing a security descriptor into a
+// self-relative security descriptor object allocated on the Go heap.
+func SecurityDescriptorFromString(sddl string) (sd *SECURITY_DESCRIPTOR, err error) {
+	var winHeapSD *SECURITY_DESCRIPTOR
+	err = convertStringSecurityDescriptorToSecurityDescriptor(sddl, 1, &winHeapSD, nil)
+	if err != nil {
+		return
+	}
+	defer LocalFree(Handle(unsafe.Pointer(winHeapSD)))
+	return winHeapSD.copySelfRelativeSecurityDescriptor(), nil
+}
+
+// GetSecurityInfo queries the security information for a given handle and returns the self-relative security
+// descriptor result on the Go heap.
+func GetSecurityInfo(handle Handle, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION) (sd *SECURITY_DESCRIPTOR, err error) {
+	var winHeapSD *SECURITY_DESCRIPTOR
+	err = getSecurityInfo(handle, objectType, securityInformation, nil, nil, nil, nil, &winHeapSD)
+	if err != nil {
+		return
+	}
+	defer LocalFree(Handle(unsafe.Pointer(winHeapSD)))
+	return winHeapSD.copySelfRelativeSecurityDescriptor(), nil
+}
+
+// GetNamedSecurityInfo queries the security information for a given named object and returns the self-relative security
+// descriptor result on the Go heap.
+func GetNamedSecurityInfo(objectName string, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION) (sd *SECURITY_DESCRIPTOR, err error) {
+	var winHeapSD *SECURITY_DESCRIPTOR
+	err = getNamedSecurityInfo(objectName, objectType, securityInformation, nil, nil, nil, nil, &winHeapSD)
+	if err != nil {
+		return
+	}
+	defer LocalFree(Handle(unsafe.Pointer(winHeapSD)))
+	return winHeapSD.copySelfRelativeSecurityDescriptor(), nil
+}
+
+// BuildSecurityDescriptor makes a new security descriptor using the input trustees, explicit access lists, and
+// prior security descriptor to be merged, any of which can be nil, returning the self-relative security descriptor
+// result on the Go heap.
+func BuildSecurityDescriptor(owner *TRUSTEE, group *TRUSTEE, accessEntries []EXPLICIT_ACCESS, auditEntries []EXPLICIT_ACCESS, mergedSecurityDescriptor *SECURITY_DESCRIPTOR) (sd *SECURITY_DESCRIPTOR, err error) {
+	var winHeapSD *SECURITY_DESCRIPTOR
+	var winHeapSDSize uint32
+	var firstAccessEntry *EXPLICIT_ACCESS
+	if len(accessEntries) > 0 {
+		firstAccessEntry = &accessEntries[0]
+	}
+	var firstAuditEntry *EXPLICIT_ACCESS
+	if len(auditEntries) > 0 {
+		firstAuditEntry = &auditEntries[0]
+	}
+	err = buildSecurityDescriptor(owner, group, uint32(len(accessEntries)), firstAccessEntry, uint32(len(auditEntries)), firstAuditEntry, mergedSecurityDescriptor, &winHeapSDSize, &winHeapSD)
+	if err != nil {
+		return
+	}
+	defer LocalFree(Handle(unsafe.Pointer(winHeapSD)))
+	return winHeapSD.copySelfRelativeSecurityDescriptor(), nil
+}
+
+// NewSecurityDescriptor creates and initializes a new absolute security descriptor.
+func NewSecurityDescriptor() (absoluteSD *SECURITY_DESCRIPTOR, err error) {
+	absoluteSD = &SECURITY_DESCRIPTOR{}
+	err = initializeSecurityDescriptor(absoluteSD, 1)
+	return
+}
+
+// ACLFromEntries returns a new ACL on the Go heap containing a list of explicit entries as well as those of another ACL.
+// Both explicitEntries and mergedACL are optional and can be nil.
+func ACLFromEntries(explicitEntries []EXPLICIT_ACCESS, mergedACL *ACL) (acl *ACL, err error) {
+	var firstExplicitEntry *EXPLICIT_ACCESS
+	if len(explicitEntries) > 0 {
+		firstExplicitEntry = &explicitEntries[0]
+	}
+	var winHeapACL *ACL
+	err = setEntriesInAcl(uint32(len(explicitEntries)), firstExplicitEntry, mergedACL, &winHeapACL)
+	if err != nil {
+		return
+	}
+	defer LocalFree(Handle(unsafe.Pointer(winHeapACL)))
+	aclBytes := make([]byte, winHeapACL.aclSize)
+	copy(aclBytes, (*[(1 << 31) - 1]byte)(unsafe.Pointer(winHeapACL))[:len(aclBytes):len(aclBytes)])
+	return (*ACL)(unsafe.Pointer(&aclBytes[0])), nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/service.go b/go/src/cmd/vendor/golang.org/x/sys/windows/service.go
new file mode 100644
index 0000000000000000000000000000000000000000..a9dc6308d68cbd23e4a38d92833b576054a6883e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/service.go
@@ -0,0 +1,257 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows
+
+package windows
+
+const (
+	SC_MANAGER_CONNECT            = 1
+	SC_MANAGER_CREATE_SERVICE     = 2
+	SC_MANAGER_ENUMERATE_SERVICE  = 4
+	SC_MANAGER_LOCK               = 8
+	SC_MANAGER_QUERY_LOCK_STATUS  = 16
+	SC_MANAGER_MODIFY_BOOT_CONFIG = 32
+	SC_MANAGER_ALL_ACCESS         = 0xf003f
+)
+
+const (
+	SERVICE_KERNEL_DRIVER       = 1
+	SERVICE_FILE_SYSTEM_DRIVER  = 2
+	SERVICE_ADAPTER             = 4
+	SERVICE_RECOGNIZER_DRIVER   = 8
+	SERVICE_WIN32_OWN_PROCESS   = 16
+	SERVICE_WIN32_SHARE_PROCESS = 32
+	SERVICE_WIN32               = SERVICE_WIN32_OWN_PROCESS | SERVICE_WIN32_SHARE_PROCESS
+	SERVICE_INTERACTIVE_PROCESS = 256
+	SERVICE_DRIVER              = SERVICE_KERNEL_DRIVER | SERVICE_FILE_SYSTEM_DRIVER | SERVICE_RECOGNIZER_DRIVER
+	SERVICE_TYPE_ALL            = SERVICE_WIN32 | SERVICE_ADAPTER | SERVICE_DRIVER | SERVICE_INTERACTIVE_PROCESS
+
+	SERVICE_BOOT_START   = 0
+	SERVICE_SYSTEM_START = 1
+	SERVICE_AUTO_START   = 2
+	SERVICE_DEMAND_START = 3
+	SERVICE_DISABLED     = 4
+
+	SERVICE_ERROR_IGNORE   = 0
+	SERVICE_ERROR_NORMAL   = 1
+	SERVICE_ERROR_SEVERE   = 2
+	SERVICE_ERROR_CRITICAL = 3
+
+	SC_STATUS_PROCESS_INFO = 0
+
+	SC_ACTION_NONE        = 0
+	SC_ACTION_RESTART     = 1
+	SC_ACTION_REBOOT      = 2
+	SC_ACTION_RUN_COMMAND = 3
+
+	SERVICE_STOPPED          = 1
+	SERVICE_START_PENDING    = 2
+	SERVICE_STOP_PENDING     = 3
+	SERVICE_RUNNING          = 4
+	SERVICE_CONTINUE_PENDING = 5
+	SERVICE_PAUSE_PENDING    = 6
+	SERVICE_PAUSED           = 7
+	SERVICE_NO_CHANGE        = 0xffffffff
+
+	SERVICE_ACCEPT_STOP                  = 1
+	SERVICE_ACCEPT_PAUSE_CONTINUE        = 2
+	SERVICE_ACCEPT_SHUTDOWN              = 4
+	SERVICE_ACCEPT_PARAMCHANGE           = 8
+	SERVICE_ACCEPT_NETBINDCHANGE         = 16
+	SERVICE_ACCEPT_HARDWAREPROFILECHANGE = 32
+	SERVICE_ACCEPT_POWEREVENT            = 64
+	SERVICE_ACCEPT_SESSIONCHANGE         = 128
+	SERVICE_ACCEPT_PRESHUTDOWN           = 256
+
+	SERVICE_CONTROL_STOP                  = 1
+	SERVICE_CONTROL_PAUSE                 = 2
+	SERVICE_CONTROL_CONTINUE              = 3
+	SERVICE_CONTROL_INTERROGATE           = 4
+	SERVICE_CONTROL_SHUTDOWN              = 5
+	SERVICE_CONTROL_PARAMCHANGE           = 6
+	SERVICE_CONTROL_NETBINDADD            = 7
+	SERVICE_CONTROL_NETBINDREMOVE         = 8
+	SERVICE_CONTROL_NETBINDENABLE         = 9
+	SERVICE_CONTROL_NETBINDDISABLE        = 10
+	SERVICE_CONTROL_DEVICEEVENT           = 11
+	SERVICE_CONTROL_HARDWAREPROFILECHANGE = 12
+	SERVICE_CONTROL_POWEREVENT            = 13
+	SERVICE_CONTROL_SESSIONCHANGE         = 14
+	SERVICE_CONTROL_PRESHUTDOWN           = 15
+
+	SERVICE_ACTIVE    = 1
+	SERVICE_INACTIVE  = 2
+	SERVICE_STATE_ALL = 3
+
+	SERVICE_QUERY_CONFIG         = 1
+	SERVICE_CHANGE_CONFIG        = 2
+	SERVICE_QUERY_STATUS         = 4
+	SERVICE_ENUMERATE_DEPENDENTS = 8
+	SERVICE_START                = 16
+	SERVICE_STOP                 = 32
+	SERVICE_PAUSE_CONTINUE       = 64
+	SERVICE_INTERROGATE          = 128
+	SERVICE_USER_DEFINED_CONTROL = 256
+	SERVICE_ALL_ACCESS           = STANDARD_RIGHTS_REQUIRED | SERVICE_QUERY_CONFIG | SERVICE_CHANGE_CONFIG | SERVICE_QUERY_STATUS | SERVICE_ENUMERATE_DEPENDENTS | SERVICE_START | SERVICE_STOP | SERVICE_PAUSE_CONTINUE | SERVICE_INTERROGATE | SERVICE_USER_DEFINED_CONTROL
+
+	SERVICE_RUNS_IN_SYSTEM_PROCESS = 1
+
+	SERVICE_CONFIG_DESCRIPTION              = 1
+	SERVICE_CONFIG_FAILURE_ACTIONS          = 2
+	SERVICE_CONFIG_DELAYED_AUTO_START_INFO  = 3
+	SERVICE_CONFIG_FAILURE_ACTIONS_FLAG     = 4
+	SERVICE_CONFIG_SERVICE_SID_INFO         = 5
+	SERVICE_CONFIG_REQUIRED_PRIVILEGES_INFO = 6
+	SERVICE_CONFIG_PRESHUTDOWN_INFO         = 7
+	SERVICE_CONFIG_TRIGGER_INFO             = 8
+	SERVICE_CONFIG_PREFERRED_NODE           = 9
+	SERVICE_CONFIG_LAUNCH_PROTECTED         = 12
+
+	SERVICE_SID_TYPE_NONE         = 0
+	SERVICE_SID_TYPE_UNRESTRICTED = 1
+	SERVICE_SID_TYPE_RESTRICTED   = 2 | SERVICE_SID_TYPE_UNRESTRICTED
+
+	SC_ENUM_PROCESS_INFO = 0
+
+	SERVICE_NOTIFY_STATUS_CHANGE    = 2
+	SERVICE_NOTIFY_STOPPED          = 0x00000001
+	SERVICE_NOTIFY_START_PENDING    = 0x00000002
+	SERVICE_NOTIFY_STOP_PENDING     = 0x00000004
+	SERVICE_NOTIFY_RUNNING          = 0x00000008
+	SERVICE_NOTIFY_CONTINUE_PENDING = 0x00000010
+	SERVICE_NOTIFY_PAUSE_PENDING    = 0x00000020
+	SERVICE_NOTIFY_PAUSED           = 0x00000040
+	SERVICE_NOTIFY_CREATED          = 0x00000080
+	SERVICE_NOTIFY_DELETED          = 0x00000100
+	SERVICE_NOTIFY_DELETE_PENDING   = 0x00000200
+
+	SC_EVENT_DATABASE_CHANGE = 0
+	SC_EVENT_PROPERTY_CHANGE = 1
+	SC_EVENT_STATUS_CHANGE   = 2
+
+	SERVICE_START_REASON_DEMAND             = 0x00000001
+	SERVICE_START_REASON_AUTO               = 0x00000002
+	SERVICE_START_REASON_TRIGGER            = 0x00000004
+	SERVICE_START_REASON_RESTART_ON_FAILURE = 0x00000008
+	SERVICE_START_REASON_DELAYEDAUTO        = 0x00000010
+
+	SERVICE_DYNAMIC_INFORMATION_LEVEL_START_REASON = 1
+)
+
+type ENUM_SERVICE_STATUS struct {
+	ServiceName   *uint16
+	DisplayName   *uint16
+	ServiceStatus SERVICE_STATUS
+}
+
+type SERVICE_STATUS struct {
+	ServiceType             uint32
+	CurrentState            uint32
+	ControlsAccepted        uint32
+	Win32ExitCode           uint32
+	ServiceSpecificExitCode uint32
+	CheckPoint              uint32
+	WaitHint                uint32
+}
+
+type SERVICE_TABLE_ENTRY struct {
+	ServiceName *uint16
+	ServiceProc uintptr
+}
+
+type QUERY_SERVICE_CONFIG struct {
+	ServiceType      uint32
+	StartType        uint32
+	ErrorControl     uint32
+	BinaryPathName   *uint16
+	LoadOrderGroup   *uint16
+	TagId            uint32
+	Dependencies     *uint16
+	ServiceStartName *uint16
+	DisplayName      *uint16
+}
+
+type SERVICE_DESCRIPTION struct {
+	Description *uint16
+}
+
+type SERVICE_DELAYED_AUTO_START_INFO struct {
+	IsDelayedAutoStartUp uint32
+}
+
+type SERVICE_STATUS_PROCESS struct {
+	ServiceType             uint32
+	CurrentState            uint32
+	ControlsAccepted        uint32
+	Win32ExitCode           uint32
+	ServiceSpecificExitCode uint32
+	CheckPoint              uint32
+	WaitHint                uint32
+	ProcessId               uint32
+	ServiceFlags            uint32
+}
+
+type ENUM_SERVICE_STATUS_PROCESS struct {
+	ServiceName          *uint16
+	DisplayName          *uint16
+	ServiceStatusProcess SERVICE_STATUS_PROCESS
+}
+
+type SERVICE_NOTIFY struct {
+	Version               uint32
+	NotifyCallback        uintptr
+	Context               uintptr
+	NotificationStatus    uint32
+	ServiceStatus         SERVICE_STATUS_PROCESS
+	NotificationTriggered uint32
+	ServiceNames          *uint16
+}
+
+type SERVICE_FAILURE_ACTIONS struct {
+	ResetPeriod  uint32
+	RebootMsg    *uint16
+	Command      *uint16
+	ActionsCount uint32
+	Actions      *SC_ACTION
+}
+
+type SERVICE_FAILURE_ACTIONS_FLAG struct {
+	FailureActionsOnNonCrashFailures int32
+}
+
+type SC_ACTION struct {
+	Type  uint32
+	Delay uint32
+}
+
+type QUERY_SERVICE_LOCK_STATUS struct {
+	IsLocked     uint32
+	LockOwner    *uint16
+	LockDuration uint32
+}
+
+//sys	OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenSCManagerW
+//sys	CloseServiceHandle(handle Handle) (err error) = advapi32.CloseServiceHandle
+//sys	CreateService(mgr Handle, serviceName *uint16, displayName *uint16, access uint32, srvType uint32, startType uint32, errCtl uint32, pathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16) (handle Handle, err error) [failretval==0] = advapi32.CreateServiceW
+//sys	OpenService(mgr Handle, serviceName *uint16, access uint32) (handle Handle, err error) [failretval==0] = advapi32.OpenServiceW
+//sys	DeleteService(service Handle) (err error) = advapi32.DeleteService
+//sys	StartService(service Handle, numArgs uint32, argVectors **uint16) (err error) = advapi32.StartServiceW
+//sys	QueryServiceStatus(service Handle, status *SERVICE_STATUS) (err error) = advapi32.QueryServiceStatus
+//sys	QueryServiceLockStatus(mgr Handle, lockStatus *QUERY_SERVICE_LOCK_STATUS, bufSize uint32, bytesNeeded *uint32) (err error) = advapi32.QueryServiceLockStatusW
+//sys	ControlService(service Handle, control uint32, status *SERVICE_STATUS) (err error) = advapi32.ControlService
+//sys	StartServiceCtrlDispatcher(serviceTable *SERVICE_TABLE_ENTRY) (err error) = advapi32.StartServiceCtrlDispatcherW
+//sys	SetServiceStatus(service Handle, serviceStatus *SERVICE_STATUS) (err error) = advapi32.SetServiceStatus
+//sys	ChangeServiceConfig(service Handle, serviceType uint32, startType uint32, errorControl uint32, binaryPathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16, displayName *uint16) (err error) = advapi32.ChangeServiceConfigW
+//sys	QueryServiceConfig(service Handle, serviceConfig *QUERY_SERVICE_CONFIG, bufSize uint32, bytesNeeded *uint32) (err error) = advapi32.QueryServiceConfigW
+//sys	ChangeServiceConfig2(service Handle, infoLevel uint32, info *byte) (err error) = advapi32.ChangeServiceConfig2W
+//sys	QueryServiceConfig2(service Handle, infoLevel uint32, buff *byte, buffSize uint32, bytesNeeded *uint32) (err error) = advapi32.QueryServiceConfig2W
+//sys	EnumServicesStatusEx(mgr Handle, infoLevel uint32, serviceType uint32, serviceState uint32, services *byte, bufSize uint32, bytesNeeded *uint32, servicesReturned *uint32, resumeHandle *uint32, groupName *uint16) (err error) = advapi32.EnumServicesStatusExW
+//sys	QueryServiceStatusEx(service Handle, infoLevel uint32, buff *byte, buffSize uint32, bytesNeeded *uint32) (err error) = advapi32.QueryServiceStatusEx
+//sys	NotifyServiceStatusChange(service Handle, notifyMask uint32, notifier *SERVICE_NOTIFY) (ret error) = advapi32.NotifyServiceStatusChangeW
+//sys	SubscribeServiceChangeNotifications(service Handle, eventType uint32, callback uintptr, callbackCtx uintptr, subscription *uintptr) (ret error) = sechost.SubscribeServiceChangeNotifications?
+//sys	UnsubscribeServiceChangeNotifications(subscription uintptr) = sechost.UnsubscribeServiceChangeNotifications?
+//sys	RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) = advapi32.RegisterServiceCtrlHandlerExW
+//sys	QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) = advapi32.QueryServiceDynamicInformation?
+//sys	EnumDependentServices(service Handle, activityState uint32, services *ENUM_SERVICE_STATUS, buffSize uint32, bytesNeeded *uint32, servicesReturned *uint32) (err error) = advapi32.EnumDependentServicesW
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/setupapi_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/setupapi_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..f8126482fa5aad2b66d5aec88594d22b8dcb72fd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/setupapi_windows.go
@@ -0,0 +1,1425 @@
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+import (
+	"encoding/binary"
+	"errors"
+	"fmt"
+	"runtime"
+	"strings"
+	"syscall"
+	"unsafe"
+)
+
+// This file contains functions that wrap SetupAPI.dll and CfgMgr32.dll,
+// core system functions for managing hardware devices, drivers, and the PnP tree.
+// Information about these APIs can be found at:
+//     https://docs.microsoft.com/en-us/windows-hardware/drivers/install/setupapi
+//     https://docs.microsoft.com/en-us/windows/win32/devinst/cfgmgr32-
+
+const (
+	ERROR_EXPECTED_SECTION_NAME                  Errno = 0x20000000 | 0xC0000000 | 0
+	ERROR_BAD_SECTION_NAME_LINE                  Errno = 0x20000000 | 0xC0000000 | 1
+	ERROR_SECTION_NAME_TOO_LONG                  Errno = 0x20000000 | 0xC0000000 | 2
+	ERROR_GENERAL_SYNTAX                         Errno = 0x20000000 | 0xC0000000 | 3
+	ERROR_WRONG_INF_STYLE                        Errno = 0x20000000 | 0xC0000000 | 0x100
+	ERROR_SECTION_NOT_FOUND                      Errno = 0x20000000 | 0xC0000000 | 0x101
+	ERROR_LINE_NOT_FOUND                         Errno = 0x20000000 | 0xC0000000 | 0x102
+	ERROR_NO_BACKUP                              Errno = 0x20000000 | 0xC0000000 | 0x103
+	ERROR_NO_ASSOCIATED_CLASS                    Errno = 0x20000000 | 0xC0000000 | 0x200
+	ERROR_CLASS_MISMATCH                         Errno = 0x20000000 | 0xC0000000 | 0x201
+	ERROR_DUPLICATE_FOUND                        Errno = 0x20000000 | 0xC0000000 | 0x202
+	ERROR_NO_DRIVER_SELECTED                     Errno = 0x20000000 | 0xC0000000 | 0x203
+	ERROR_KEY_DOES_NOT_EXIST                     Errno = 0x20000000 | 0xC0000000 | 0x204
+	ERROR_INVALID_DEVINST_NAME                   Errno = 0x20000000 | 0xC0000000 | 0x205
+	ERROR_INVALID_CLASS                          Errno = 0x20000000 | 0xC0000000 | 0x206
+	ERROR_DEVINST_ALREADY_EXISTS                 Errno = 0x20000000 | 0xC0000000 | 0x207
+	ERROR_DEVINFO_NOT_REGISTERED                 Errno = 0x20000000 | 0xC0000000 | 0x208
+	ERROR_INVALID_REG_PROPERTY                   Errno = 0x20000000 | 0xC0000000 | 0x209
+	ERROR_NO_INF                                 Errno = 0x20000000 | 0xC0000000 | 0x20A
+	ERROR_NO_SUCH_DEVINST                        Errno = 0x20000000 | 0xC0000000 | 0x20B
+	ERROR_CANT_LOAD_CLASS_ICON                   Errno = 0x20000000 | 0xC0000000 | 0x20C
+	ERROR_INVALID_CLASS_INSTALLER                Errno = 0x20000000 | 0xC0000000 | 0x20D
+	ERROR_DI_DO_DEFAULT                          Errno = 0x20000000 | 0xC0000000 | 0x20E
+	ERROR_DI_NOFILECOPY                          Errno = 0x20000000 | 0xC0000000 | 0x20F
+	ERROR_INVALID_HWPROFILE                      Errno = 0x20000000 | 0xC0000000 | 0x210
+	ERROR_NO_DEVICE_SELECTED                     Errno = 0x20000000 | 0xC0000000 | 0x211
+	ERROR_DEVINFO_LIST_LOCKED                    Errno = 0x20000000 | 0xC0000000 | 0x212
+	ERROR_DEVINFO_DATA_LOCKED                    Errno = 0x20000000 | 0xC0000000 | 0x213
+	ERROR_DI_BAD_PATH                            Errno = 0x20000000 | 0xC0000000 | 0x214
+	ERROR_NO_CLASSINSTALL_PARAMS                 Errno = 0x20000000 | 0xC0000000 | 0x215
+	ERROR_FILEQUEUE_LOCKED                       Errno = 0x20000000 | 0xC0000000 | 0x216
+	ERROR_BAD_SERVICE_INSTALLSECT                Errno = 0x20000000 | 0xC0000000 | 0x217
+	ERROR_NO_CLASS_DRIVER_LIST                   Errno = 0x20000000 | 0xC0000000 | 0x218
+	ERROR_NO_ASSOCIATED_SERVICE                  Errno = 0x20000000 | 0xC0000000 | 0x219
+	ERROR_NO_DEFAULT_DEVICE_INTERFACE            Errno = 0x20000000 | 0xC0000000 | 0x21A
+	ERROR_DEVICE_INTERFACE_ACTIVE                Errno = 0x20000000 | 0xC0000000 | 0x21B
+	ERROR_DEVICE_INTERFACE_REMOVED               Errno = 0x20000000 | 0xC0000000 | 0x21C
+	ERROR_BAD_INTERFACE_INSTALLSECT              Errno = 0x20000000 | 0xC0000000 | 0x21D
+	ERROR_NO_SUCH_INTERFACE_CLASS                Errno = 0x20000000 | 0xC0000000 | 0x21E
+	ERROR_INVALID_REFERENCE_STRING               Errno = 0x20000000 | 0xC0000000 | 0x21F
+	ERROR_INVALID_MACHINENAME                    Errno = 0x20000000 | 0xC0000000 | 0x220
+	ERROR_REMOTE_COMM_FAILURE                    Errno = 0x20000000 | 0xC0000000 | 0x221
+	ERROR_MACHINE_UNAVAILABLE                    Errno = 0x20000000 | 0xC0000000 | 0x222
+	ERROR_NO_CONFIGMGR_SERVICES                  Errno = 0x20000000 | 0xC0000000 | 0x223
+	ERROR_INVALID_PROPPAGE_PROVIDER              Errno = 0x20000000 | 0xC0000000 | 0x224
+	ERROR_NO_SUCH_DEVICE_INTERFACE               Errno = 0x20000000 | 0xC0000000 | 0x225
+	ERROR_DI_POSTPROCESSING_REQUIRED             Errno = 0x20000000 | 0xC0000000 | 0x226
+	ERROR_INVALID_COINSTALLER                    Errno = 0x20000000 | 0xC0000000 | 0x227
+	ERROR_NO_COMPAT_DRIVERS                      Errno = 0x20000000 | 0xC0000000 | 0x228
+	ERROR_NO_DEVICE_ICON                         Errno = 0x20000000 | 0xC0000000 | 0x229
+	ERROR_INVALID_INF_LOGCONFIG                  Errno = 0x20000000 | 0xC0000000 | 0x22A
+	ERROR_DI_DONT_INSTALL                        Errno = 0x20000000 | 0xC0000000 | 0x22B
+	ERROR_INVALID_FILTER_DRIVER                  Errno = 0x20000000 | 0xC0000000 | 0x22C
+	ERROR_NON_WINDOWS_NT_DRIVER                  Errno = 0x20000000 | 0xC0000000 | 0x22D
+	ERROR_NON_WINDOWS_DRIVER                     Errno = 0x20000000 | 0xC0000000 | 0x22E
+	ERROR_NO_CATALOG_FOR_OEM_INF                 Errno = 0x20000000 | 0xC0000000 | 0x22F
+	ERROR_DEVINSTALL_QUEUE_NONNATIVE             Errno = 0x20000000 | 0xC0000000 | 0x230
+	ERROR_NOT_DISABLEABLE                        Errno = 0x20000000 | 0xC0000000 | 0x231
+	ERROR_CANT_REMOVE_DEVINST                    Errno = 0x20000000 | 0xC0000000 | 0x232
+	ERROR_INVALID_TARGET                         Errno = 0x20000000 | 0xC0000000 | 0x233
+	ERROR_DRIVER_NONNATIVE                       Errno = 0x20000000 | 0xC0000000 | 0x234
+	ERROR_IN_WOW64                               Errno = 0x20000000 | 0xC0000000 | 0x235
+	ERROR_SET_SYSTEM_RESTORE_POINT               Errno = 0x20000000 | 0xC0000000 | 0x236
+	ERROR_SCE_DISABLED                           Errno = 0x20000000 | 0xC0000000 | 0x238
+	ERROR_UNKNOWN_EXCEPTION                      Errno = 0x20000000 | 0xC0000000 | 0x239
+	ERROR_PNP_REGISTRY_ERROR                     Errno = 0x20000000 | 0xC0000000 | 0x23A
+	ERROR_REMOTE_REQUEST_UNSUPPORTED             Errno = 0x20000000 | 0xC0000000 | 0x23B
+	ERROR_NOT_AN_INSTALLED_OEM_INF               Errno = 0x20000000 | 0xC0000000 | 0x23C
+	ERROR_INF_IN_USE_BY_DEVICES                  Errno = 0x20000000 | 0xC0000000 | 0x23D
+	ERROR_DI_FUNCTION_OBSOLETE                   Errno = 0x20000000 | 0xC0000000 | 0x23E
+	ERROR_NO_AUTHENTICODE_CATALOG                Errno = 0x20000000 | 0xC0000000 | 0x23F
+	ERROR_AUTHENTICODE_DISALLOWED                Errno = 0x20000000 | 0xC0000000 | 0x240
+	ERROR_AUTHENTICODE_TRUSTED_PUBLISHER         Errno = 0x20000000 | 0xC0000000 | 0x241
+	ERROR_AUTHENTICODE_TRUST_NOT_ESTABLISHED     Errno = 0x20000000 | 0xC0000000 | 0x242
+	ERROR_AUTHENTICODE_PUBLISHER_NOT_TRUSTED     Errno = 0x20000000 | 0xC0000000 | 0x243
+	ERROR_SIGNATURE_OSATTRIBUTE_MISMATCH         Errno = 0x20000000 | 0xC0000000 | 0x244
+	ERROR_ONLY_VALIDATE_VIA_AUTHENTICODE         Errno = 0x20000000 | 0xC0000000 | 0x245
+	ERROR_DEVICE_INSTALLER_NOT_READY             Errno = 0x20000000 | 0xC0000000 | 0x246
+	ERROR_DRIVER_STORE_ADD_FAILED                Errno = 0x20000000 | 0xC0000000 | 0x247
+	ERROR_DEVICE_INSTALL_BLOCKED                 Errno = 0x20000000 | 0xC0000000 | 0x248
+	ERROR_DRIVER_INSTALL_BLOCKED                 Errno = 0x20000000 | 0xC0000000 | 0x249
+	ERROR_WRONG_INF_TYPE                         Errno = 0x20000000 | 0xC0000000 | 0x24A
+	ERROR_FILE_HASH_NOT_IN_CATALOG               Errno = 0x20000000 | 0xC0000000 | 0x24B
+	ERROR_DRIVER_STORE_DELETE_FAILED             Errno = 0x20000000 | 0xC0000000 | 0x24C
+	ERROR_UNRECOVERABLE_STACK_OVERFLOW           Errno = 0x20000000 | 0xC0000000 | 0x300
+	EXCEPTION_SPAPI_UNRECOVERABLE_STACK_OVERFLOW Errno = ERROR_UNRECOVERABLE_STACK_OVERFLOW
+	ERROR_NO_DEFAULT_INTERFACE_DEVICE            Errno = ERROR_NO_DEFAULT_DEVICE_INTERFACE
+	ERROR_INTERFACE_DEVICE_ACTIVE                Errno = ERROR_DEVICE_INTERFACE_ACTIVE
+	ERROR_INTERFACE_DEVICE_REMOVED               Errno = ERROR_DEVICE_INTERFACE_REMOVED
+	ERROR_NO_SUCH_INTERFACE_DEVICE               Errno = ERROR_NO_SUCH_DEVICE_INTERFACE
+)
+
+const (
+	MAX_DEVICE_ID_LEN   = 200
+	MAX_DEVNODE_ID_LEN  = MAX_DEVICE_ID_LEN
+	MAX_GUID_STRING_LEN = 39 // 38 chars + terminator null
+	MAX_CLASS_NAME_LEN  = 32
+	MAX_PROFILE_LEN     = 80
+	MAX_CONFIG_VALUE    = 9999
+	MAX_INSTANCE_VALUE  = 9999
+	CONFIGMG_VERSION    = 0x0400
+)
+
+// Maximum string length constants
+const (
+	LINE_LEN                    = 256  // Windows 9x-compatible maximum for displayable strings coming from a device INF.
+	MAX_INF_STRING_LENGTH       = 4096 // Actual maximum size of an INF string (including string substitutions).
+	MAX_INF_SECTION_NAME_LENGTH = 255  // For Windows 9x compatibility, INF section names should be constrained to 32 characters.
+	MAX_TITLE_LEN               = 60
+	MAX_INSTRUCTION_LEN         = 256
+	MAX_LABEL_LEN               = 30
+	MAX_SERVICE_NAME_LEN        = 256
+	MAX_SUBTITLE_LEN            = 256
+)
+
+const (
+	// SP_MAX_MACHINENAME_LENGTH defines maximum length of a machine name in the format expected by ConfigMgr32 CM_Connect_Machine (i.e., "\\\\MachineName\0").
+	SP_MAX_MACHINENAME_LENGTH = MAX_PATH + 3
+)
+
+// HSPFILEQ is type for setup file queue
+type HSPFILEQ uintptr
+
+// DevInfo holds reference to device information set
+type DevInfo Handle
+
+// DEVINST is a handle usually recognized by cfgmgr32 APIs
+type DEVINST uint32
+
+// DevInfoData is a device information structure (references a device instance that is a member of a device information set)
+type DevInfoData struct {
+	size      uint32
+	ClassGUID GUID
+	DevInst   DEVINST
+	_         uintptr
+}
+
+// DevInfoListDetailData is a structure for detailed information on a device information set (used for SetupDiGetDeviceInfoListDetail which supersedes the functionality of SetupDiGetDeviceInfoListClass).
+type DevInfoListDetailData struct {
+	size                uint32 // Use unsafeSizeOf method
+	ClassGUID           GUID
+	RemoteMachineHandle Handle
+	remoteMachineName   [SP_MAX_MACHINENAME_LENGTH]uint16
+}
+
+func (*DevInfoListDetailData) unsafeSizeOf() uint32 {
+	if unsafe.Sizeof(uintptr(0)) == 4 {
+		// Windows declares this with pshpack1.h
+		return uint32(unsafe.Offsetof(DevInfoListDetailData{}.remoteMachineName) + unsafe.Sizeof(DevInfoListDetailData{}.remoteMachineName))
+	}
+	return uint32(unsafe.Sizeof(DevInfoListDetailData{}))
+}
+
+func (data *DevInfoListDetailData) RemoteMachineName() string {
+	return UTF16ToString(data.remoteMachineName[:])
+}
+
+func (data *DevInfoListDetailData) SetRemoteMachineName(remoteMachineName string) error {
+	str, err := UTF16FromString(remoteMachineName)
+	if err != nil {
+		return err
+	}
+	copy(data.remoteMachineName[:], str)
+	return nil
+}
+
+// DI_FUNCTION is function type for device installer
+type DI_FUNCTION uint32
+
+const (
+	DIF_SELECTDEVICE                   DI_FUNCTION = 0x00000001
+	DIF_INSTALLDEVICE                  DI_FUNCTION = 0x00000002
+	DIF_ASSIGNRESOURCES                DI_FUNCTION = 0x00000003
+	DIF_PROPERTIES                     DI_FUNCTION = 0x00000004
+	DIF_REMOVE                         DI_FUNCTION = 0x00000005
+	DIF_FIRSTTIMESETUP                 DI_FUNCTION = 0x00000006
+	DIF_FOUNDDEVICE                    DI_FUNCTION = 0x00000007
+	DIF_SELECTCLASSDRIVERS             DI_FUNCTION = 0x00000008
+	DIF_VALIDATECLASSDRIVERS           DI_FUNCTION = 0x00000009
+	DIF_INSTALLCLASSDRIVERS            DI_FUNCTION = 0x0000000A
+	DIF_CALCDISKSPACE                  DI_FUNCTION = 0x0000000B
+	DIF_DESTROYPRIVATEDATA             DI_FUNCTION = 0x0000000C
+	DIF_VALIDATEDRIVER                 DI_FUNCTION = 0x0000000D
+	DIF_DETECT                         DI_FUNCTION = 0x0000000F
+	DIF_INSTALLWIZARD                  DI_FUNCTION = 0x00000010
+	DIF_DESTROYWIZARDDATA              DI_FUNCTION = 0x00000011
+	DIF_PROPERTYCHANGE                 DI_FUNCTION = 0x00000012
+	DIF_ENABLECLASS                    DI_FUNCTION = 0x00000013
+	DIF_DETECTVERIFY                   DI_FUNCTION = 0x00000014
+	DIF_INSTALLDEVICEFILES             DI_FUNCTION = 0x00000015
+	DIF_UNREMOVE                       DI_FUNCTION = 0x00000016
+	DIF_SELECTBESTCOMPATDRV            DI_FUNCTION = 0x00000017
+	DIF_ALLOW_INSTALL                  DI_FUNCTION = 0x00000018
+	DIF_REGISTERDEVICE                 DI_FUNCTION = 0x00000019
+	DIF_NEWDEVICEWIZARD_PRESELECT      DI_FUNCTION = 0x0000001A
+	DIF_NEWDEVICEWIZARD_SELECT         DI_FUNCTION = 0x0000001B
+	DIF_NEWDEVICEWIZARD_PREANALYZE     DI_FUNCTION = 0x0000001C
+	DIF_NEWDEVICEWIZARD_POSTANALYZE    DI_FUNCTION = 0x0000001D
+	DIF_NEWDEVICEWIZARD_FINISHINSTALL  DI_FUNCTION = 0x0000001E
+	DIF_INSTALLINTERFACES              DI_FUNCTION = 0x00000020
+	DIF_DETECTCANCEL                   DI_FUNCTION = 0x00000021
+	DIF_REGISTER_COINSTALLERS          DI_FUNCTION = 0x00000022
+	DIF_ADDPROPERTYPAGE_ADVANCED       DI_FUNCTION = 0x00000023
+	DIF_ADDPROPERTYPAGE_BASIC          DI_FUNCTION = 0x00000024
+	DIF_TROUBLESHOOTER                 DI_FUNCTION = 0x00000026
+	DIF_POWERMESSAGEWAKE               DI_FUNCTION = 0x00000027
+	DIF_ADDREMOTEPROPERTYPAGE_ADVANCED DI_FUNCTION = 0x00000028
+	DIF_UPDATEDRIVER_UI                DI_FUNCTION = 0x00000029
+	DIF_FINISHINSTALL_ACTION           DI_FUNCTION = 0x0000002A
+)
+
+// DevInstallParams is device installation parameters structure (associated with a particular device information element, or globally with a device information set)
+type DevInstallParams struct {
+	size                     uint32
+	Flags                    DI_FLAGS
+	FlagsEx                  DI_FLAGSEX
+	hwndParent               uintptr
+	InstallMsgHandler        uintptr
+	InstallMsgHandlerContext uintptr
+	FileQueue                HSPFILEQ
+	_                        uintptr
+	_                        uint32
+	driverPath               [MAX_PATH]uint16
+}
+
+func (params *DevInstallParams) DriverPath() string {
+	return UTF16ToString(params.driverPath[:])
+}
+
+func (params *DevInstallParams) SetDriverPath(driverPath string) error {
+	str, err := UTF16FromString(driverPath)
+	if err != nil {
+		return err
+	}
+	copy(params.driverPath[:], str)
+	return nil
+}
+
+// DI_FLAGS is SP_DEVINSTALL_PARAMS.Flags values
+type DI_FLAGS uint32
+
+const (
+	// Flags for choosing a device
+	DI_SHOWOEM       DI_FLAGS = 0x00000001 // support Other... button
+	DI_SHOWCOMPAT    DI_FLAGS = 0x00000002 // show compatibility list
+	DI_SHOWCLASS     DI_FLAGS = 0x00000004 // show class list
+	DI_SHOWALL       DI_FLAGS = 0x00000007 // both class & compat list shown
+	DI_NOVCP         DI_FLAGS = 0x00000008 // don't create a new copy queue--use caller-supplied FileQueue
+	DI_DIDCOMPAT     DI_FLAGS = 0x00000010 // Searched for compatible devices
+	DI_DIDCLASS      DI_FLAGS = 0x00000020 // Searched for class devices
+	DI_AUTOASSIGNRES DI_FLAGS = 0x00000040 // No UI for resources if possible
+
+	// Flags returned by DiInstallDevice to indicate need to reboot/restart
+	DI_NEEDRESTART DI_FLAGS = 0x00000080 // Reboot required to take effect
+	DI_NEEDREBOOT  DI_FLAGS = 0x00000100 // ""
+
+	// Flags for device installation
+	DI_NOBROWSE DI_FLAGS = 0x00000200 // no Browse... in InsertDisk
+
+	// Flags set by DiBuildDriverInfoList
+	DI_MULTMFGS DI_FLAGS = 0x00000400 // Set if multiple manufacturers in class driver list
+
+	// Flag indicates that device is disabled
+	DI_DISABLED DI_FLAGS = 0x00000800 // Set if device disabled
+
+	// Flags for Device/Class Properties
+	DI_GENERALPAGE_ADDED  DI_FLAGS = 0x00001000
+	DI_RESOURCEPAGE_ADDED DI_FLAGS = 0x00002000
+
+	// Flag to indicate the setting properties for this Device (or class) caused a change so the Dev Mgr UI probably needs to be updated.
+	DI_PROPERTIES_CHANGE DI_FLAGS = 0x00004000
+
+	// Flag to indicate that the sorting from the INF file should be used.
+	DI_INF_IS_SORTED DI_FLAGS = 0x00008000
+
+	// Flag to indicate that only the INF specified by SP_DEVINSTALL_PARAMS.DriverPath should be searched.
+	DI_ENUMSINGLEINF DI_FLAGS = 0x00010000
+
+	// Flag that prevents ConfigMgr from removing/re-enumerating devices during device
+	// registration, installation, and deletion.
+	DI_DONOTCALLCONFIGMG DI_FLAGS = 0x00020000
+
+	// The following flag can be used to install a device disabled
+	DI_INSTALLDISABLED DI_FLAGS = 0x00040000
+
+	// Flag that causes SetupDiBuildDriverInfoList to build a device's compatible driver
+	// list from its existing class driver list, instead of the normal INF search.
+	DI_COMPAT_FROM_CLASS DI_FLAGS = 0x00080000
+
+	// This flag is set if the Class Install params should be used.
+	DI_CLASSINSTALLPARAMS DI_FLAGS = 0x00100000
+
+	// This flag is set if the caller of DiCallClassInstaller does NOT want the internal default action performed if the Class installer returns ERROR_DI_DO_DEFAULT.
+	DI_NODI_DEFAULTACTION DI_FLAGS = 0x00200000
+
+	// Flags for device installation
+	DI_QUIETINSTALL        DI_FLAGS = 0x00800000 // don't confuse the user with questions or excess info
+	DI_NOFILECOPY          DI_FLAGS = 0x01000000 // No file Copy necessary
+	DI_FORCECOPY           DI_FLAGS = 0x02000000 // Force files to be copied from install path
+	DI_DRIVERPAGE_ADDED    DI_FLAGS = 0x04000000 // Prop provider added Driver page.
+	DI_USECI_SELECTSTRINGS DI_FLAGS = 0x08000000 // Use Class Installer Provided strings in the Select Device Dlg
+	DI_OVERRIDE_INFFLAGS   DI_FLAGS = 0x10000000 // Override INF flags
+	DI_PROPS_NOCHANGEUSAGE DI_FLAGS = 0x20000000 // No Enable/Disable in General Props
+
+	DI_NOSELECTICONS DI_FLAGS = 0x40000000 // No small icons in select device dialogs
+
+	DI_NOWRITE_IDS DI_FLAGS = 0x80000000 // Don't write HW & Compat IDs on install
+)
+
+// DI_FLAGSEX is SP_DEVINSTALL_PARAMS.FlagsEx values
+type DI_FLAGSEX uint32
+
+const (
+	DI_FLAGSEX_CI_FAILED                DI_FLAGSEX = 0x00000004 // Failed to Load/Call class installer
+	DI_FLAGSEX_FINISHINSTALL_ACTION     DI_FLAGSEX = 0x00000008 // Class/co-installer wants to get a DIF_FINISH_INSTALL action in client context.
+	DI_FLAGSEX_DIDINFOLIST              DI_FLAGSEX = 0x00000010 // Did the Class Info List
+	DI_FLAGSEX_DIDCOMPATINFO            DI_FLAGSEX = 0x00000020 // Did the Compat Info List
+	DI_FLAGSEX_FILTERCLASSES            DI_FLAGSEX = 0x00000040
+	DI_FLAGSEX_SETFAILEDINSTALL         DI_FLAGSEX = 0x00000080
+	DI_FLAGSEX_DEVICECHANGE             DI_FLAGSEX = 0x00000100
+	DI_FLAGSEX_ALWAYSWRITEIDS           DI_FLAGSEX = 0x00000200
+	DI_FLAGSEX_PROPCHANGE_PENDING       DI_FLAGSEX = 0x00000400 // One or more device property sheets have had changes made to them, and need to have a DIF_PROPERTYCHANGE occur.
+	DI_FLAGSEX_ALLOWEXCLUDEDDRVS        DI_FLAGSEX = 0x00000800
+	DI_FLAGSEX_NOUIONQUERYREMOVE        DI_FLAGSEX = 0x00001000
+	DI_FLAGSEX_USECLASSFORCOMPAT        DI_FLAGSEX = 0x00002000 // Use the device's class when building compat drv list. (Ignored if DI_COMPAT_FROM_CLASS flag is specified.)
+	DI_FLAGSEX_NO_DRVREG_MODIFY         DI_FLAGSEX = 0x00008000 // Don't run AddReg and DelReg for device's software (driver) key.
+	DI_FLAGSEX_IN_SYSTEM_SETUP          DI_FLAGSEX = 0x00010000 // Installation is occurring during initial system setup.
+	DI_FLAGSEX_INET_DRIVER              DI_FLAGSEX = 0x00020000 // Driver came from Windows Update
+	DI_FLAGSEX_APPENDDRIVERLIST         DI_FLAGSEX = 0x00040000 // Cause SetupDiBuildDriverInfoList to append a new driver list to an existing list.
+	DI_FLAGSEX_PREINSTALLBACKUP         DI_FLAGSEX = 0x00080000 // not used
+	DI_FLAGSEX_BACKUPONREPLACE          DI_FLAGSEX = 0x00100000 // not used
+	DI_FLAGSEX_DRIVERLIST_FROM_URL      DI_FLAGSEX = 0x00200000 // build driver list from INF(s) retrieved from URL specified in SP_DEVINSTALL_PARAMS.DriverPath (empty string means Windows Update website)
+	DI_FLAGSEX_EXCLUDE_OLD_INET_DRIVERS DI_FLAGSEX = 0x00800000 // Don't include old Internet drivers when building a driver list. Ignored on Windows Vista and later.
+	DI_FLAGSEX_POWERPAGE_ADDED          DI_FLAGSEX = 0x01000000 // class installer added their own power page
+	DI_FLAGSEX_FILTERSIMILARDRIVERS     DI_FLAGSEX = 0x02000000 // only include similar drivers in class list
+	DI_FLAGSEX_INSTALLEDDRIVER          DI_FLAGSEX = 0x04000000 // only add the installed driver to the class or compat driver list.  Used in calls to SetupDiBuildDriverInfoList
+	DI_FLAGSEX_NO_CLASSLIST_NODE_MERGE  DI_FLAGSEX = 0x08000000 // Don't remove identical driver nodes from the class list
+	DI_FLAGSEX_ALTPLATFORM_DRVSEARCH    DI_FLAGSEX = 0x10000000 // Build driver list based on alternate platform information specified in associated file queue
+	DI_FLAGSEX_RESTART_DEVICE_ONLY      DI_FLAGSEX = 0x20000000 // only restart the device drivers are being installed on as opposed to restarting all devices using those drivers.
+	DI_FLAGSEX_RECURSIVESEARCH          DI_FLAGSEX = 0x40000000 // Tell SetupDiBuildDriverInfoList to do a recursive search
+	DI_FLAGSEX_SEARCH_PUBLISHED_INFS    DI_FLAGSEX = 0x80000000 // Tell SetupDiBuildDriverInfoList to do a "published INF" search
+)
+
+// ClassInstallHeader is the first member of any class install parameters structure. It contains the device installation request code that defines the format of the rest of the install parameters structure.
+type ClassInstallHeader struct {
+	size            uint32
+	InstallFunction DI_FUNCTION
+}
+
+func MakeClassInstallHeader(installFunction DI_FUNCTION) *ClassInstallHeader {
+	hdr := &ClassInstallHeader{InstallFunction: installFunction}
+	hdr.size = uint32(unsafe.Sizeof(*hdr))
+	return hdr
+}
+
+// DICS_STATE specifies values indicating a change in a device's state
+type DICS_STATE uint32
+
+const (
+	DICS_ENABLE     DICS_STATE = 0x00000001 // The device is being enabled.
+	DICS_DISABLE    DICS_STATE = 0x00000002 // The device is being disabled.
+	DICS_PROPCHANGE DICS_STATE = 0x00000003 // The properties of the device have changed.
+	DICS_START      DICS_STATE = 0x00000004 // The device is being started (if the request is for the currently active hardware profile).
+	DICS_STOP       DICS_STATE = 0x00000005 // The device is being stopped. The driver stack will be unloaded and the CSCONFIGFLAG_DO_NOT_START flag will be set for the device.
+)
+
+// DICS_FLAG specifies the scope of a device property change
+type DICS_FLAG uint32
+
+const (
+	DICS_FLAG_GLOBAL         DICS_FLAG = 0x00000001 // make change in all hardware profiles
+	DICS_FLAG_CONFIGSPECIFIC DICS_FLAG = 0x00000002 // make change in specified profile only
+	DICS_FLAG_CONFIGGENERAL  DICS_FLAG = 0x00000004 // 1 or more hardware profile-specific changes to follow (obsolete)
+)
+
+// PropChangeParams is a structure corresponding to a DIF_PROPERTYCHANGE install function.
+type PropChangeParams struct {
+	ClassInstallHeader ClassInstallHeader
+	StateChange        DICS_STATE
+	Scope              DICS_FLAG
+	HwProfile          uint32
+}
+
+// DI_REMOVEDEVICE specifies the scope of the device removal
+type DI_REMOVEDEVICE uint32
+
+const (
+	DI_REMOVEDEVICE_GLOBAL         DI_REMOVEDEVICE = 0x00000001 // Make this change in all hardware profiles. Remove information about the device from the registry.
+	DI_REMOVEDEVICE_CONFIGSPECIFIC DI_REMOVEDEVICE = 0x00000002 // Make this change to only the hardware profile specified by HwProfile. this flag only applies to root-enumerated devices. When Windows removes the device from the last hardware profile in which it was configured, Windows performs a global removal.
+)
+
+// RemoveDeviceParams is a structure corresponding to a DIF_REMOVE install function.
+type RemoveDeviceParams struct {
+	ClassInstallHeader ClassInstallHeader
+	Scope              DI_REMOVEDEVICE
+	HwProfile          uint32
+}
+
+// DrvInfoData is driver information structure (member of a driver info list that may be associated with a particular device instance, or (globally) with a device information set)
+type DrvInfoData struct {
+	size          uint32
+	DriverType    uint32
+	_             uintptr
+	description   [LINE_LEN]uint16
+	mfgName       [LINE_LEN]uint16
+	providerName  [LINE_LEN]uint16
+	DriverDate    Filetime
+	DriverVersion uint64
+}
+
+func (data *DrvInfoData) Description() string {
+	return UTF16ToString(data.description[:])
+}
+
+func (data *DrvInfoData) SetDescription(description string) error {
+	str, err := UTF16FromString(description)
+	if err != nil {
+		return err
+	}
+	copy(data.description[:], str)
+	return nil
+}
+
+func (data *DrvInfoData) MfgName() string {
+	return UTF16ToString(data.mfgName[:])
+}
+
+func (data *DrvInfoData) SetMfgName(mfgName string) error {
+	str, err := UTF16FromString(mfgName)
+	if err != nil {
+		return err
+	}
+	copy(data.mfgName[:], str)
+	return nil
+}
+
+func (data *DrvInfoData) ProviderName() string {
+	return UTF16ToString(data.providerName[:])
+}
+
+func (data *DrvInfoData) SetProviderName(providerName string) error {
+	str, err := UTF16FromString(providerName)
+	if err != nil {
+		return err
+	}
+	copy(data.providerName[:], str)
+	return nil
+}
+
+// IsNewer method returns true if DrvInfoData date and version is newer than supplied parameters.
+func (data *DrvInfoData) IsNewer(driverDate Filetime, driverVersion uint64) bool {
+	if data.DriverDate.HighDateTime > driverDate.HighDateTime {
+		return true
+	}
+	if data.DriverDate.HighDateTime < driverDate.HighDateTime {
+		return false
+	}
+
+	if data.DriverDate.LowDateTime > driverDate.LowDateTime {
+		return true
+	}
+	if data.DriverDate.LowDateTime < driverDate.LowDateTime {
+		return false
+	}
+
+	if data.DriverVersion > driverVersion {
+		return true
+	}
+	if data.DriverVersion < driverVersion {
+		return false
+	}
+
+	return false
+}
+
+// DrvInfoDetailData is driver information details structure (provides detailed information about a particular driver information structure)
+type DrvInfoDetailData struct {
+	size            uint32 // Use unsafeSizeOf method
+	InfDate         Filetime
+	compatIDsOffset uint32
+	compatIDsLength uint32
+	_               uintptr
+	sectionName     [LINE_LEN]uint16
+	infFileName     [MAX_PATH]uint16
+	drvDescription  [LINE_LEN]uint16
+	hardwareID      [1]uint16
+}
+
+func (*DrvInfoDetailData) unsafeSizeOf() uint32 {
+	if unsafe.Sizeof(uintptr(0)) == 4 {
+		// Windows declares this with pshpack1.h
+		return uint32(unsafe.Offsetof(DrvInfoDetailData{}.hardwareID) + unsafe.Sizeof(DrvInfoDetailData{}.hardwareID))
+	}
+	return uint32(unsafe.Sizeof(DrvInfoDetailData{}))
+}
+
+func (data *DrvInfoDetailData) SectionName() string {
+	return UTF16ToString(data.sectionName[:])
+}
+
+func (data *DrvInfoDetailData) InfFileName() string {
+	return UTF16ToString(data.infFileName[:])
+}
+
+func (data *DrvInfoDetailData) DrvDescription() string {
+	return UTF16ToString(data.drvDescription[:])
+}
+
+func (data *DrvInfoDetailData) HardwareID() string {
+	if data.compatIDsOffset > 1 {
+		bufW := data.getBuf()
+		return UTF16ToString(bufW[:wcslen(bufW)])
+	}
+
+	return ""
+}
+
+func (data *DrvInfoDetailData) CompatIDs() []string {
+	a := make([]string, 0)
+
+	if data.compatIDsLength > 0 {
+		bufW := data.getBuf()
+		bufW = bufW[data.compatIDsOffset : data.compatIDsOffset+data.compatIDsLength]
+		for i := 0; i < len(bufW); {
+			j := i + wcslen(bufW[i:])
+			if i < j {
+				a = append(a, UTF16ToString(bufW[i:j]))
+			}
+			i = j + 1
+		}
+	}
+
+	return a
+}
+
+func (data *DrvInfoDetailData) getBuf() []uint16 {
+	len := (data.size - uint32(unsafe.Offsetof(data.hardwareID))) / 2
+	sl := struct {
+		addr *uint16
+		len  int
+		cap  int
+	}{&data.hardwareID[0], int(len), int(len)}
+	return *(*[]uint16)(unsafe.Pointer(&sl))
+}
+
+// IsCompatible method tests if given hardware ID matches the driver or is listed on the compatible ID list.
+func (data *DrvInfoDetailData) IsCompatible(hwid string) bool {
+	hwidLC := strings.ToLower(hwid)
+	if strings.ToLower(data.HardwareID()) == hwidLC {
+		return true
+	}
+	a := data.CompatIDs()
+	for i := range a {
+		if strings.ToLower(a[i]) == hwidLC {
+			return true
+		}
+	}
+
+	return false
+}
+
+// DICD flags control SetupDiCreateDeviceInfo
+type DICD uint32
+
+const (
+	DICD_GENERATE_ID       DICD = 0x00000001
+	DICD_INHERIT_CLASSDRVS DICD = 0x00000002
+)
+
+// SUOI flags control SetupUninstallOEMInf
+type SUOI uint32
+
+const (
+	SUOI_FORCEDELETE SUOI = 0x0001
+)
+
+// SPDIT flags to distinguish between class drivers and
+// device drivers. (Passed in 'DriverType' parameter of
+// driver information list APIs)
+type SPDIT uint32
+
+const (
+	SPDIT_NODRIVER     SPDIT = 0x00000000
+	SPDIT_CLASSDRIVER  SPDIT = 0x00000001
+	SPDIT_COMPATDRIVER SPDIT = 0x00000002
+)
+
+// DIGCF flags control what is included in the device information set built by SetupDiGetClassDevs
+type DIGCF uint32
+
+const (
+	DIGCF_DEFAULT         DIGCF = 0x00000001 // only valid with DIGCF_DEVICEINTERFACE
+	DIGCF_PRESENT         DIGCF = 0x00000002
+	DIGCF_ALLCLASSES      DIGCF = 0x00000004
+	DIGCF_PROFILE         DIGCF = 0x00000008
+	DIGCF_DEVICEINTERFACE DIGCF = 0x00000010
+)
+
+// DIREG specifies values for SetupDiCreateDevRegKey, SetupDiOpenDevRegKey, and SetupDiDeleteDevRegKey.
+type DIREG uint32
+
+const (
+	DIREG_DEV  DIREG = 0x00000001 // Open/Create/Delete device key
+	DIREG_DRV  DIREG = 0x00000002 // Open/Create/Delete driver key
+	DIREG_BOTH DIREG = 0x00000004 // Delete both driver and Device key
+)
+
+// SPDRP specifies device registry property codes
+// (Codes marked as read-only (R) may only be used for
+// SetupDiGetDeviceRegistryProperty)
+//
+// These values should cover the same set of registry properties
+// as defined by the CM_DRP codes in cfgmgr32.h.
+//
+// Note that SPDRP codes are zero based while CM_DRP codes are one based!
+type SPDRP uint32
+
+const (
+	SPDRP_DEVICEDESC                  SPDRP = 0x00000000 // DeviceDesc (R/W)
+	SPDRP_HARDWAREID                  SPDRP = 0x00000001 // HardwareID (R/W)
+	SPDRP_COMPATIBLEIDS               SPDRP = 0x00000002 // CompatibleIDs (R/W)
+	SPDRP_SERVICE                     SPDRP = 0x00000004 // Service (R/W)
+	SPDRP_CLASS                       SPDRP = 0x00000007 // Class (R--tied to ClassGUID)
+	SPDRP_CLASSGUID                   SPDRP = 0x00000008 // ClassGUID (R/W)
+	SPDRP_DRIVER                      SPDRP = 0x00000009 // Driver (R/W)
+	SPDRP_CONFIGFLAGS                 SPDRP = 0x0000000A // ConfigFlags (R/W)
+	SPDRP_MFG                         SPDRP = 0x0000000B // Mfg (R/W)
+	SPDRP_FRIENDLYNAME                SPDRP = 0x0000000C // FriendlyName (R/W)
+	SPDRP_LOCATION_INFORMATION        SPDRP = 0x0000000D // LocationInformation (R/W)
+	SPDRP_PHYSICAL_DEVICE_OBJECT_NAME SPDRP = 0x0000000E // PhysicalDeviceObjectName (R)
+	SPDRP_CAPABILITIES                SPDRP = 0x0000000F // Capabilities (R)
+	SPDRP_UI_NUMBER                   SPDRP = 0x00000010 // UiNumber (R)
+	SPDRP_UPPERFILTERS                SPDRP = 0x00000011 // UpperFilters (R/W)
+	SPDRP_LOWERFILTERS                SPDRP = 0x00000012 // LowerFilters (R/W)
+	SPDRP_BUSTYPEGUID                 SPDRP = 0x00000013 // BusTypeGUID (R)
+	SPDRP_LEGACYBUSTYPE               SPDRP = 0x00000014 // LegacyBusType (R)
+	SPDRP_BUSNUMBER                   SPDRP = 0x00000015 // BusNumber (R)
+	SPDRP_ENUMERATOR_NAME             SPDRP = 0x00000016 // Enumerator Name (R)
+	SPDRP_SECURITY                    SPDRP = 0x00000017 // Security (R/W, binary form)
+	SPDRP_SECURITY_SDS                SPDRP = 0x00000018 // Security (W, SDS form)
+	SPDRP_DEVTYPE                     SPDRP = 0x00000019 // Device Type (R/W)
+	SPDRP_EXCLUSIVE                   SPDRP = 0x0000001A // Device is exclusive-access (R/W)
+	SPDRP_CHARACTERISTICS             SPDRP = 0x0000001B // Device Characteristics (R/W)
+	SPDRP_ADDRESS                     SPDRP = 0x0000001C // Device Address (R)
+	SPDRP_UI_NUMBER_DESC_FORMAT       SPDRP = 0x0000001D // UiNumberDescFormat (R/W)
+	SPDRP_DEVICE_POWER_DATA           SPDRP = 0x0000001E // Device Power Data (R)
+	SPDRP_REMOVAL_POLICY              SPDRP = 0x0000001F // Removal Policy (R)
+	SPDRP_REMOVAL_POLICY_HW_DEFAULT   SPDRP = 0x00000020 // Hardware Removal Policy (R)
+	SPDRP_REMOVAL_POLICY_OVERRIDE     SPDRP = 0x00000021 // Removal Policy Override (RW)
+	SPDRP_INSTALL_STATE               SPDRP = 0x00000022 // Device Install State (R)
+	SPDRP_LOCATION_PATHS              SPDRP = 0x00000023 // Device Location Paths (R)
+	SPDRP_BASE_CONTAINERID            SPDRP = 0x00000024 // Base ContainerID (R)
+
+	SPDRP_MAXIMUM_PROPERTY SPDRP = 0x00000025 // Upper bound on ordinals
+)
+
+// DEVPROPTYPE represents the property-data-type identifier that specifies the
+// data type of a device property value in the unified device property model.
+type DEVPROPTYPE uint32
+
+const (
+	DEVPROP_TYPEMOD_ARRAY DEVPROPTYPE = 0x00001000
+	DEVPROP_TYPEMOD_LIST  DEVPROPTYPE = 0x00002000
+
+	DEVPROP_TYPE_EMPTY                      DEVPROPTYPE = 0x00000000
+	DEVPROP_TYPE_NULL                       DEVPROPTYPE = 0x00000001
+	DEVPROP_TYPE_SBYTE                      DEVPROPTYPE = 0x00000002
+	DEVPROP_TYPE_BYTE                       DEVPROPTYPE = 0x00000003
+	DEVPROP_TYPE_INT16                      DEVPROPTYPE = 0x00000004
+	DEVPROP_TYPE_UINT16                     DEVPROPTYPE = 0x00000005
+	DEVPROP_TYPE_INT32                      DEVPROPTYPE = 0x00000006
+	DEVPROP_TYPE_UINT32                     DEVPROPTYPE = 0x00000007
+	DEVPROP_TYPE_INT64                      DEVPROPTYPE = 0x00000008
+	DEVPROP_TYPE_UINT64                     DEVPROPTYPE = 0x00000009
+	DEVPROP_TYPE_FLOAT                      DEVPROPTYPE = 0x0000000A
+	DEVPROP_TYPE_DOUBLE                     DEVPROPTYPE = 0x0000000B
+	DEVPROP_TYPE_DECIMAL                    DEVPROPTYPE = 0x0000000C
+	DEVPROP_TYPE_GUID                       DEVPROPTYPE = 0x0000000D
+	DEVPROP_TYPE_CURRENCY                   DEVPROPTYPE = 0x0000000E
+	DEVPROP_TYPE_DATE                       DEVPROPTYPE = 0x0000000F
+	DEVPROP_TYPE_FILETIME                   DEVPROPTYPE = 0x00000010
+	DEVPROP_TYPE_BOOLEAN                    DEVPROPTYPE = 0x00000011
+	DEVPROP_TYPE_STRING                     DEVPROPTYPE = 0x00000012
+	DEVPROP_TYPE_STRING_LIST                DEVPROPTYPE = DEVPROP_TYPE_STRING | DEVPROP_TYPEMOD_LIST
+	DEVPROP_TYPE_SECURITY_DESCRIPTOR        DEVPROPTYPE = 0x00000013
+	DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING DEVPROPTYPE = 0x00000014
+	DEVPROP_TYPE_DEVPROPKEY                 DEVPROPTYPE = 0x00000015
+	DEVPROP_TYPE_DEVPROPTYPE                DEVPROPTYPE = 0x00000016
+	DEVPROP_TYPE_BINARY                     DEVPROPTYPE = DEVPROP_TYPE_BYTE | DEVPROP_TYPEMOD_ARRAY
+	DEVPROP_TYPE_ERROR                      DEVPROPTYPE = 0x00000017
+	DEVPROP_TYPE_NTSTATUS                   DEVPROPTYPE = 0x00000018
+	DEVPROP_TYPE_STRING_INDIRECT            DEVPROPTYPE = 0x00000019
+
+	MAX_DEVPROP_TYPE    DEVPROPTYPE = 0x00000019
+	MAX_DEVPROP_TYPEMOD DEVPROPTYPE = 0x00002000
+
+	DEVPROP_MASK_TYPE    DEVPROPTYPE = 0x00000FFF
+	DEVPROP_MASK_TYPEMOD DEVPROPTYPE = 0x0000F000
+)
+
+// DEVPROPGUID specifies a property category.
+type DEVPROPGUID GUID
+
+// DEVPROPID uniquely identifies the property within the property category.
+type DEVPROPID uint32
+
+const DEVPROPID_FIRST_USABLE DEVPROPID = 2
+
+// DEVPROPKEY represents a device property key for a device property in the
+// unified device property model.
+type DEVPROPKEY struct {
+	FmtID DEVPROPGUID
+	PID   DEVPROPID
+}
+
+// CONFIGRET is a return value or error code from cfgmgr32 APIs
+type CONFIGRET uint32
+
+func (ret CONFIGRET) Error() string {
+	if win32Error, ok := ret.Unwrap().(Errno); ok {
+		return fmt.Sprintf("%s (CfgMgr error: 0x%08x)", win32Error.Error(), uint32(ret))
+	}
+	return fmt.Sprintf("CfgMgr error: 0x%08x", uint32(ret))
+}
+
+func (ret CONFIGRET) Win32Error(defaultError Errno) Errno {
+	return cm_MapCrToWin32Err(ret, defaultError)
+}
+
+func (ret CONFIGRET) Unwrap() error {
+	const noMatch = Errno(^uintptr(0))
+	win32Error := ret.Win32Error(noMatch)
+	if win32Error == noMatch {
+		return nil
+	}
+	return win32Error
+}
+
+const (
+	CR_SUCCESS                  CONFIGRET = 0x00000000
+	CR_DEFAULT                  CONFIGRET = 0x00000001
+	CR_OUT_OF_MEMORY            CONFIGRET = 0x00000002
+	CR_INVALID_POINTER          CONFIGRET = 0x00000003
+	CR_INVALID_FLAG             CONFIGRET = 0x00000004
+	CR_INVALID_DEVNODE          CONFIGRET = 0x00000005
+	CR_INVALID_DEVINST                    = CR_INVALID_DEVNODE
+	CR_INVALID_RES_DES          CONFIGRET = 0x00000006
+	CR_INVALID_LOG_CONF         CONFIGRET = 0x00000007
+	CR_INVALID_ARBITRATOR       CONFIGRET = 0x00000008
+	CR_INVALID_NODELIST         CONFIGRET = 0x00000009
+	CR_DEVNODE_HAS_REQS         CONFIGRET = 0x0000000A
+	CR_DEVINST_HAS_REQS                   = CR_DEVNODE_HAS_REQS
+	CR_INVALID_RESOURCEID       CONFIGRET = 0x0000000B
+	CR_DLVXD_NOT_FOUND          CONFIGRET = 0x0000000C
+	CR_NO_SUCH_DEVNODE          CONFIGRET = 0x0000000D
+	CR_NO_SUCH_DEVINST                    = CR_NO_SUCH_DEVNODE
+	CR_NO_MORE_LOG_CONF         CONFIGRET = 0x0000000E
+	CR_NO_MORE_RES_DES          CONFIGRET = 0x0000000F
+	CR_ALREADY_SUCH_DEVNODE     CONFIGRET = 0x00000010
+	CR_ALREADY_SUCH_DEVINST               = CR_ALREADY_SUCH_DEVNODE
+	CR_INVALID_RANGE_LIST       CONFIGRET = 0x00000011
+	CR_INVALID_RANGE            CONFIGRET = 0x00000012
+	CR_FAILURE                  CONFIGRET = 0x00000013
+	CR_NO_SUCH_LOGICAL_DEV      CONFIGRET = 0x00000014
+	CR_CREATE_BLOCKED           CONFIGRET = 0x00000015
+	CR_NOT_SYSTEM_VM            CONFIGRET = 0x00000016
+	CR_REMOVE_VETOED            CONFIGRET = 0x00000017
+	CR_APM_VETOED               CONFIGRET = 0x00000018
+	CR_INVALID_LOAD_TYPE        CONFIGRET = 0x00000019
+	CR_BUFFER_SMALL             CONFIGRET = 0x0000001A
+	CR_NO_ARBITRATOR            CONFIGRET = 0x0000001B
+	CR_NO_REGISTRY_HANDLE       CONFIGRET = 0x0000001C
+	CR_REGISTRY_ERROR           CONFIGRET = 0x0000001D
+	CR_INVALID_DEVICE_ID        CONFIGRET = 0x0000001E
+	CR_INVALID_DATA             CONFIGRET = 0x0000001F
+	CR_INVALID_API              CONFIGRET = 0x00000020
+	CR_DEVLOADER_NOT_READY      CONFIGRET = 0x00000021
+	CR_NEED_RESTART             CONFIGRET = 0x00000022
+	CR_NO_MORE_HW_PROFILES      CONFIGRET = 0x00000023
+	CR_DEVICE_NOT_THERE         CONFIGRET = 0x00000024
+	CR_NO_SUCH_VALUE            CONFIGRET = 0x00000025
+	CR_WRONG_TYPE               CONFIGRET = 0x00000026
+	CR_INVALID_PRIORITY         CONFIGRET = 0x00000027
+	CR_NOT_DISABLEABLE          CONFIGRET = 0x00000028
+	CR_FREE_RESOURCES           CONFIGRET = 0x00000029
+	CR_QUERY_VETOED             CONFIGRET = 0x0000002A
+	CR_CANT_SHARE_IRQ           CONFIGRET = 0x0000002B
+	CR_NO_DEPENDENT             CONFIGRET = 0x0000002C
+	CR_SAME_RESOURCES           CONFIGRET = 0x0000002D
+	CR_NO_SUCH_REGISTRY_KEY     CONFIGRET = 0x0000002E
+	CR_INVALID_MACHINENAME      CONFIGRET = 0x0000002F
+	CR_REMOTE_COMM_FAILURE      CONFIGRET = 0x00000030
+	CR_MACHINE_UNAVAILABLE      CONFIGRET = 0x00000031
+	CR_NO_CM_SERVICES           CONFIGRET = 0x00000032
+	CR_ACCESS_DENIED            CONFIGRET = 0x00000033
+	CR_CALL_NOT_IMPLEMENTED     CONFIGRET = 0x00000034
+	CR_INVALID_PROPERTY         CONFIGRET = 0x00000035
+	CR_DEVICE_INTERFACE_ACTIVE  CONFIGRET = 0x00000036
+	CR_NO_SUCH_DEVICE_INTERFACE CONFIGRET = 0x00000037
+	CR_INVALID_REFERENCE_STRING CONFIGRET = 0x00000038
+	CR_INVALID_CONFLICT_LIST    CONFIGRET = 0x00000039
+	CR_INVALID_INDEX            CONFIGRET = 0x0000003A
+	CR_INVALID_STRUCTURE_SIZE   CONFIGRET = 0x0000003B
+	NUM_CR_RESULTS              CONFIGRET = 0x0000003C
+)
+
+const (
+	CM_GET_DEVICE_INTERFACE_LIST_PRESENT     = 0 // only currently 'live' device interfaces
+	CM_GET_DEVICE_INTERFACE_LIST_ALL_DEVICES = 1 // all registered device interfaces, live or not
+)
+
+const (
+	DN_ROOT_ENUMERATED       = 0x00000001        // Was enumerated by ROOT
+	DN_DRIVER_LOADED         = 0x00000002        // Has Register_Device_Driver
+	DN_ENUM_LOADED           = 0x00000004        // Has Register_Enumerator
+	DN_STARTED               = 0x00000008        // Is currently configured
+	DN_MANUAL                = 0x00000010        // Manually installed
+	DN_NEED_TO_ENUM          = 0x00000020        // May need reenumeration
+	DN_NOT_FIRST_TIME        = 0x00000040        // Has received a config
+	DN_HARDWARE_ENUM         = 0x00000080        // Enum generates hardware ID
+	DN_LIAR                  = 0x00000100        // Lied about can reconfig once
+	DN_HAS_MARK              = 0x00000200        // Not CM_Create_DevInst lately
+	DN_HAS_PROBLEM           = 0x00000400        // Need device installer
+	DN_FILTERED              = 0x00000800        // Is filtered
+	DN_MOVED                 = 0x00001000        // Has been moved
+	DN_DISABLEABLE           = 0x00002000        // Can be disabled
+	DN_REMOVABLE             = 0x00004000        // Can be removed
+	DN_PRIVATE_PROBLEM       = 0x00008000        // Has a private problem
+	DN_MF_PARENT             = 0x00010000        // Multi function parent
+	DN_MF_CHILD              = 0x00020000        // Multi function child
+	DN_WILL_BE_REMOVED       = 0x00040000        // DevInst is being removed
+	DN_NOT_FIRST_TIMEE       = 0x00080000        // Has received a config enumerate
+	DN_STOP_FREE_RES         = 0x00100000        // When child is stopped, free resources
+	DN_REBAL_CANDIDATE       = 0x00200000        // Don't skip during rebalance
+	DN_BAD_PARTIAL           = 0x00400000        // This devnode's log_confs do not have same resources
+	DN_NT_ENUMERATOR         = 0x00800000        // This devnode's is an NT enumerator
+	DN_NT_DRIVER             = 0x01000000        // This devnode's is an NT driver
+	DN_NEEDS_LOCKING         = 0x02000000        // Devnode need lock resume processing
+	DN_ARM_WAKEUP            = 0x04000000        // Devnode can be the wakeup device
+	DN_APM_ENUMERATOR        = 0x08000000        // APM aware enumerator
+	DN_APM_DRIVER            = 0x10000000        // APM aware driver
+	DN_SILENT_INSTALL        = 0x20000000        // Silent install
+	DN_NO_SHOW_IN_DM         = 0x40000000        // No show in device manager
+	DN_BOOT_LOG_PROB         = 0x80000000        // Had a problem during preassignment of boot log conf
+	DN_NEED_RESTART          = DN_LIAR           // System needs to be restarted for this Devnode to work properly
+	DN_DRIVER_BLOCKED        = DN_NOT_FIRST_TIME // One or more drivers are blocked from loading for this Devnode
+	DN_LEGACY_DRIVER         = DN_MOVED          // This device is using a legacy driver
+	DN_CHILD_WITH_INVALID_ID = DN_HAS_MARK       // One or more children have invalid IDs
+	DN_DEVICE_DISCONNECTED   = DN_NEEDS_LOCKING  // The function driver for a device reported that the device is not connected.  Typically this means a wireless device is out of range.
+	DN_QUERY_REMOVE_PENDING  = DN_MF_PARENT      // Device is part of a set of related devices collectively pending query-removal
+	DN_QUERY_REMOVE_ACTIVE   = DN_MF_CHILD       // Device is actively engaged in a query-remove IRP
+	DN_CHANGEABLE_FLAGS      = DN_NOT_FIRST_TIME | DN_HARDWARE_ENUM | DN_HAS_MARK | DN_DISABLEABLE | DN_REMOVABLE | DN_MF_CHILD | DN_MF_PARENT | DN_NOT_FIRST_TIMEE | DN_STOP_FREE_RES | DN_REBAL_CANDIDATE | DN_NT_ENUMERATOR | DN_NT_DRIVER | DN_SILENT_INSTALL | DN_NO_SHOW_IN_DM
+)
+
+//sys	setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiCreateDeviceInfoListExW
+
+// SetupDiCreateDeviceInfoListEx function creates an empty device information set on a remote or a local computer and optionally associates the set with a device setup class.
+func SetupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName string) (deviceInfoSet DevInfo, err error) {
+	var machineNameUTF16 *uint16
+	if machineName != "" {
+		machineNameUTF16, err = UTF16PtrFromString(machineName)
+		if err != nil {
+			return
+		}
+	}
+	return setupDiCreateDeviceInfoListEx(classGUID, hwndParent, machineNameUTF16, 0)
+}
+
+//sys	setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) = setupapi.SetupDiGetDeviceInfoListDetailW
+
+// SetupDiGetDeviceInfoListDetail function retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name.
+func SetupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo) (deviceInfoSetDetailData *DevInfoListDetailData, err error) {
+	data := &DevInfoListDetailData{}
+	data.size = data.unsafeSizeOf()
+
+	return data, setupDiGetDeviceInfoListDetail(deviceInfoSet, data)
+}
+
+// DeviceInfoListDetail method retrieves information associated with a device information set including the class GUID, remote computer handle, and remote computer name.
+func (deviceInfoSet DevInfo) DeviceInfoListDetail() (*DevInfoListDetailData, error) {
+	return SetupDiGetDeviceInfoListDetail(deviceInfoSet)
+}
+
+//sys	setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCreateDeviceInfoW
+
+// SetupDiCreateDeviceInfo function creates a new device information element and adds it as a new member to the specified device information set.
+func SetupDiCreateDeviceInfo(deviceInfoSet DevInfo, deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (deviceInfoData *DevInfoData, err error) {
+	deviceNameUTF16, err := UTF16PtrFromString(deviceName)
+	if err != nil {
+		return
+	}
+
+	var deviceDescriptionUTF16 *uint16
+	if deviceDescription != "" {
+		deviceDescriptionUTF16, err = UTF16PtrFromString(deviceDescription)
+		if err != nil {
+			return
+		}
+	}
+
+	data := &DevInfoData{}
+	data.size = uint32(unsafe.Sizeof(*data))
+
+	return data, setupDiCreateDeviceInfo(deviceInfoSet, deviceNameUTF16, classGUID, deviceDescriptionUTF16, hwndParent, creationFlags, data)
+}
+
+// CreateDeviceInfo method creates a new device information element and adds it as a new member to the specified device information set.
+func (deviceInfoSet DevInfo) CreateDeviceInfo(deviceName string, classGUID *GUID, deviceDescription string, hwndParent uintptr, creationFlags DICD) (*DevInfoData, error) {
+	return SetupDiCreateDeviceInfo(deviceInfoSet, deviceName, classGUID, deviceDescription, hwndParent, creationFlags)
+}
+
+//sys	setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiEnumDeviceInfo
+
+// SetupDiEnumDeviceInfo function returns a DevInfoData structure that specifies a device information element in a device information set.
+func SetupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex int) (*DevInfoData, error) {
+	data := &DevInfoData{}
+	data.size = uint32(unsafe.Sizeof(*data))
+
+	return data, setupDiEnumDeviceInfo(deviceInfoSet, uint32(memberIndex), data)
+}
+
+// EnumDeviceInfo method returns a DevInfoData structure that specifies a device information element in a device information set.
+func (deviceInfoSet DevInfo) EnumDeviceInfo(memberIndex int) (*DevInfoData, error) {
+	return SetupDiEnumDeviceInfo(deviceInfoSet, memberIndex)
+}
+
+// SetupDiDestroyDeviceInfoList function deletes a device information set and frees all associated memory.
+//sys	SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiDestroyDeviceInfoList
+
+// Close method deletes a device information set and frees all associated memory.
+func (deviceInfoSet DevInfo) Close() error {
+	return SetupDiDestroyDeviceInfoList(deviceInfoSet)
+}
+
+//sys	SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiBuildDriverInfoList
+
+// BuildDriverInfoList method builds a list of drivers that is associated with a specific device or with the global class driver list for a device information set.
+func (deviceInfoSet DevInfo) BuildDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error {
+	return SetupDiBuildDriverInfoList(deviceInfoSet, deviceInfoData, driverType)
+}
+
+//sys	SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) = setupapi.SetupDiCancelDriverInfoSearch
+
+// CancelDriverInfoSearch method cancels a driver list search that is currently in progress in a different thread.
+func (deviceInfoSet DevInfo) CancelDriverInfoSearch() error {
+	return SetupDiCancelDriverInfoSearch(deviceInfoSet)
+}
+
+//sys	setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiEnumDriverInfoW
+
+// SetupDiEnumDriverInfo function enumerates the members of a driver list.
+func SetupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) {
+	data := &DrvInfoData{}
+	data.size = uint32(unsafe.Sizeof(*data))
+
+	return data, setupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, uint32(memberIndex), data)
+}
+
+// EnumDriverInfo method enumerates the members of a driver list.
+func (deviceInfoSet DevInfo) EnumDriverInfo(deviceInfoData *DevInfoData, driverType SPDIT, memberIndex int) (*DrvInfoData, error) {
+	return SetupDiEnumDriverInfo(deviceInfoSet, deviceInfoData, driverType, memberIndex)
+}
+
+//sys	setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiGetSelectedDriverW
+
+// SetupDiGetSelectedDriver function retrieves the selected driver for a device information set or a particular device information element.
+func SetupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DrvInfoData, error) {
+	data := &DrvInfoData{}
+	data.size = uint32(unsafe.Sizeof(*data))
+
+	return data, setupDiGetSelectedDriver(deviceInfoSet, deviceInfoData, data)
+}
+
+// SelectedDriver method retrieves the selected driver for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) SelectedDriver(deviceInfoData *DevInfoData) (*DrvInfoData, error) {
+	return SetupDiGetSelectedDriver(deviceInfoSet, deviceInfoData)
+}
+
+//sys	SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) = setupapi.SetupDiSetSelectedDriverW
+
+// SetSelectedDriver method sets, or resets, the selected driver for a device information element or the selected class driver for a device information set.
+func (deviceInfoSet DevInfo) SetSelectedDriver(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) error {
+	return SetupDiSetSelectedDriver(deviceInfoSet, deviceInfoData, driverInfoData)
+}
+
+//sys	setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDriverInfoDetailW
+
+// SetupDiGetDriverInfoDetail function retrieves driver information detail for a device information set or a particular device information element in the device information set.
+func SetupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) {
+	reqSize := uint32(2048)
+	for {
+		buf := make([]byte, reqSize)
+		data := (*DrvInfoDetailData)(unsafe.Pointer(&buf[0]))
+		data.size = data.unsafeSizeOf()
+		err := setupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData, data, uint32(len(buf)), &reqSize)
+		if err == ERROR_INSUFFICIENT_BUFFER {
+			continue
+		}
+		if err != nil {
+			return nil, err
+		}
+		data.size = reqSize
+		return data, nil
+	}
+}
+
+// DriverInfoDetail method retrieves driver information detail for a device information set or a particular device information element in the device information set.
+func (deviceInfoSet DevInfo) DriverInfoDetail(deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (*DrvInfoDetailData, error) {
+	return SetupDiGetDriverInfoDetail(deviceInfoSet, deviceInfoData, driverInfoData)
+}
+
+//sys	SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) = setupapi.SetupDiDestroyDriverInfoList
+
+// DestroyDriverInfoList method deletes a driver list.
+func (deviceInfoSet DevInfo) DestroyDriverInfoList(deviceInfoData *DevInfoData, driverType SPDIT) error {
+	return SetupDiDestroyDriverInfoList(deviceInfoSet, deviceInfoData, driverType)
+}
+
+//sys	setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) [failretval==DevInfo(InvalidHandle)] = setupapi.SetupDiGetClassDevsExW
+
+// SetupDiGetClassDevsEx function returns a handle to a device information set that contains requested device information elements for a local or a remote computer.
+func SetupDiGetClassDevsEx(classGUID *GUID, enumerator string, hwndParent uintptr, flags DIGCF, deviceInfoSet DevInfo, machineName string) (handle DevInfo, err error) {
+	var enumeratorUTF16 *uint16
+	if enumerator != "" {
+		enumeratorUTF16, err = UTF16PtrFromString(enumerator)
+		if err != nil {
+			return
+		}
+	}
+	var machineNameUTF16 *uint16
+	if machineName != "" {
+		machineNameUTF16, err = UTF16PtrFromString(machineName)
+		if err != nil {
+			return
+		}
+	}
+	return setupDiGetClassDevsEx(classGUID, enumeratorUTF16, hwndParent, flags, deviceInfoSet, machineNameUTF16, 0)
+}
+
+// SetupDiCallClassInstaller function calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code).
+//sys	SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiCallClassInstaller
+
+// CallClassInstaller member calls the appropriate class installer, and any registered co-installers, with the specified installation request (DIF code).
+func (deviceInfoSet DevInfo) CallClassInstaller(installFunction DI_FUNCTION, deviceInfoData *DevInfoData) error {
+	return SetupDiCallClassInstaller(installFunction, deviceInfoSet, deviceInfoData)
+}
+
+// SetupDiOpenDevRegKey function opens a registry key for device-specific configuration information.
+//sys	SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) [failretval==InvalidHandle] = setupapi.SetupDiOpenDevRegKey
+
+// OpenDevRegKey method opens a registry key for device-specific configuration information.
+func (deviceInfoSet DevInfo) OpenDevRegKey(DeviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (Handle, error) {
+	return SetupDiOpenDevRegKey(deviceInfoSet, DeviceInfoData, Scope, HwProfile, KeyType, samDesired)
+}
+
+//sys	setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) = setupapi.SetupDiGetDevicePropertyW
+
+// SetupDiGetDeviceProperty function retrieves a specified device instance property.
+func SetupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY) (value interface{}, err error) {
+	reqSize := uint32(256)
+	for {
+		var dataType DEVPROPTYPE
+		buf := make([]byte, reqSize)
+		err = setupDiGetDeviceProperty(deviceInfoSet, deviceInfoData, propertyKey, &dataType, &buf[0], uint32(len(buf)), &reqSize, 0)
+		if err == ERROR_INSUFFICIENT_BUFFER {
+			continue
+		}
+		if err != nil {
+			return
+		}
+		switch dataType {
+		case DEVPROP_TYPE_STRING:
+			ret := UTF16ToString(bufToUTF16(buf))
+			runtime.KeepAlive(buf)
+			return ret, nil
+		}
+		return nil, errors.New("unimplemented property type")
+	}
+}
+
+//sys	setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceRegistryPropertyW
+
+// SetupDiGetDeviceRegistryProperty function retrieves a specified Plug and Play device property.
+func SetupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP) (value interface{}, err error) {
+	reqSize := uint32(256)
+	for {
+		var dataType uint32
+		buf := make([]byte, reqSize)
+		err = setupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &dataType, &buf[0], uint32(len(buf)), &reqSize)
+		if err == ERROR_INSUFFICIENT_BUFFER {
+			continue
+		}
+		if err != nil {
+			return
+		}
+		return getRegistryValue(buf[:reqSize], dataType)
+	}
+}
+
+func getRegistryValue(buf []byte, dataType uint32) (interface{}, error) {
+	switch dataType {
+	case REG_SZ:
+		ret := UTF16ToString(bufToUTF16(buf))
+		runtime.KeepAlive(buf)
+		return ret, nil
+	case REG_EXPAND_SZ:
+		value := UTF16ToString(bufToUTF16(buf))
+		if value == "" {
+			return "", nil
+		}
+		p, err := syscall.UTF16PtrFromString(value)
+		if err != nil {
+			return "", err
+		}
+		ret := make([]uint16, 100)
+		for {
+			n, err := ExpandEnvironmentStrings(p, &ret[0], uint32(len(ret)))
+			if err != nil {
+				return "", err
+			}
+			if n <= uint32(len(ret)) {
+				return UTF16ToString(ret[:n]), nil
+			}
+			ret = make([]uint16, n)
+		}
+	case REG_BINARY:
+		return buf, nil
+	case REG_DWORD_LITTLE_ENDIAN:
+		return binary.LittleEndian.Uint32(buf), nil
+	case REG_DWORD_BIG_ENDIAN:
+		return binary.BigEndian.Uint32(buf), nil
+	case REG_MULTI_SZ:
+		bufW := bufToUTF16(buf)
+		a := []string{}
+		for i := 0; i < len(bufW); {
+			j := i + wcslen(bufW[i:])
+			if i < j {
+				a = append(a, UTF16ToString(bufW[i:j]))
+			}
+			i = j + 1
+		}
+		runtime.KeepAlive(buf)
+		return a, nil
+	case REG_QWORD_LITTLE_ENDIAN:
+		return binary.LittleEndian.Uint64(buf), nil
+	default:
+		return nil, fmt.Errorf("Unsupported registry value type: %v", dataType)
+	}
+}
+
+// bufToUTF16 function reinterprets []byte buffer as []uint16
+func bufToUTF16(buf []byte) []uint16 {
+	sl := struct {
+		addr *uint16
+		len  int
+		cap  int
+	}{(*uint16)(unsafe.Pointer(&buf[0])), len(buf) / 2, cap(buf) / 2}
+	return *(*[]uint16)(unsafe.Pointer(&sl))
+}
+
+// utf16ToBuf function reinterprets []uint16 as []byte
+func utf16ToBuf(buf []uint16) []byte {
+	sl := struct {
+		addr *byte
+		len  int
+		cap  int
+	}{(*byte)(unsafe.Pointer(&buf[0])), len(buf) * 2, cap(buf) * 2}
+	return *(*[]byte)(unsafe.Pointer(&sl))
+}
+
+func wcslen(str []uint16) int {
+	for i := 0; i < len(str); i++ {
+		if str[i] == 0 {
+			return i
+		}
+	}
+	return len(str)
+}
+
+// DeviceRegistryProperty method retrieves a specified Plug and Play device property.
+func (deviceInfoSet DevInfo) DeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP) (interface{}, error) {
+	return SetupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property)
+}
+
+//sys	setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) = setupapi.SetupDiSetDeviceRegistryPropertyW
+
+// SetupDiSetDeviceRegistryProperty function sets a Plug and Play device property for a device.
+func SetupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error {
+	return setupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, &propertyBuffers[0], uint32(len(propertyBuffers)))
+}
+
+// SetDeviceRegistryProperty function sets a Plug and Play device property for a device.
+func (deviceInfoSet DevInfo) SetDeviceRegistryProperty(deviceInfoData *DevInfoData, property SPDRP, propertyBuffers []byte) error {
+	return SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, propertyBuffers)
+}
+
+// SetDeviceRegistryPropertyString method sets a Plug and Play device property string for a device.
+func (deviceInfoSet DevInfo) SetDeviceRegistryPropertyString(deviceInfoData *DevInfoData, property SPDRP, str string) error {
+	str16, err := UTF16FromString(str)
+	if err != nil {
+		return err
+	}
+	err = SetupDiSetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, utf16ToBuf(append(str16, 0)))
+	runtime.KeepAlive(str16)
+	return err
+}
+
+//sys	setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiGetDeviceInstallParamsW
+
+// SetupDiGetDeviceInstallParams function retrieves device installation parameters for a device information set or a particular device information element.
+func SetupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (*DevInstallParams, error) {
+	params := &DevInstallParams{}
+	params.size = uint32(unsafe.Sizeof(*params))
+
+	return params, setupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData, params)
+}
+
+// DeviceInstallParams method retrieves device installation parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) DeviceInstallParams(deviceInfoData *DevInfoData) (*DevInstallParams, error) {
+	return SetupDiGetDeviceInstallParams(deviceInfoSet, deviceInfoData)
+}
+
+//sys	setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) = setupapi.SetupDiGetDeviceInstanceIdW
+
+// SetupDiGetDeviceInstanceId function retrieves the instance ID of the device.
+func SetupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (string, error) {
+	reqSize := uint32(1024)
+	for {
+		buf := make([]uint16, reqSize)
+		err := setupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData, &buf[0], uint32(len(buf)), &reqSize)
+		if err == ERROR_INSUFFICIENT_BUFFER {
+			continue
+		}
+		if err != nil {
+			return "", err
+		}
+		return UTF16ToString(buf), nil
+	}
+}
+
+// DeviceInstanceID method retrieves the instance ID of the device.
+func (deviceInfoSet DevInfo) DeviceInstanceID(deviceInfoData *DevInfoData) (string, error) {
+	return SetupDiGetDeviceInstanceId(deviceInfoSet, deviceInfoData)
+}
+
+// SetupDiGetClassInstallParams function retrieves class installation parameters for a device information set or a particular device information element.
+//sys	SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) = setupapi.SetupDiGetClassInstallParamsW
+
+// ClassInstallParams method retrieves class installation parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) ClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) error {
+	return SetupDiGetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize, requiredSize)
+}
+
+//sys	SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) = setupapi.SetupDiSetDeviceInstallParamsW
+
+// SetDeviceInstallParams member sets device installation parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) SetDeviceInstallParams(deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) error {
+	return SetupDiSetDeviceInstallParams(deviceInfoSet, deviceInfoData, deviceInstallParams)
+}
+
+// SetupDiSetClassInstallParams function sets or clears class install parameters for a device information set or a particular device information element.
+//sys	SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) = setupapi.SetupDiSetClassInstallParamsW
+
+// SetClassInstallParams method sets or clears class install parameters for a device information set or a particular device information element.
+func (deviceInfoSet DevInfo) SetClassInstallParams(deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) error {
+	return SetupDiSetClassInstallParams(deviceInfoSet, deviceInfoData, classInstallParams, classInstallParamsSize)
+}
+
+//sys	setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassNameFromGuidExW
+
+// SetupDiClassNameFromGuidEx function retrieves the class name associated with a class GUID. The class can be installed on a local or remote computer.
+func SetupDiClassNameFromGuidEx(classGUID *GUID, machineName string) (className string, err error) {
+	var classNameUTF16 [MAX_CLASS_NAME_LEN]uint16
+
+	var machineNameUTF16 *uint16
+	if machineName != "" {
+		machineNameUTF16, err = UTF16PtrFromString(machineName)
+		if err != nil {
+			return
+		}
+	}
+
+	err = setupDiClassNameFromGuidEx(classGUID, &classNameUTF16[0], MAX_CLASS_NAME_LEN, nil, machineNameUTF16, 0)
+	if err != nil {
+		return
+	}
+
+	className = UTF16ToString(classNameUTF16[:])
+	return
+}
+
+//sys	setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) = setupapi.SetupDiClassGuidsFromNameExW
+
+// SetupDiClassGuidsFromNameEx function retrieves the GUIDs associated with the specified class name. This resulting list contains the classes currently installed on a local or remote computer.
+func SetupDiClassGuidsFromNameEx(className string, machineName string) ([]GUID, error) {
+	classNameUTF16, err := UTF16PtrFromString(className)
+	if err != nil {
+		return nil, err
+	}
+
+	var machineNameUTF16 *uint16
+	if machineName != "" {
+		machineNameUTF16, err = UTF16PtrFromString(machineName)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	reqSize := uint32(4)
+	for {
+		buf := make([]GUID, reqSize)
+		err = setupDiClassGuidsFromNameEx(classNameUTF16, &buf[0], uint32(len(buf)), &reqSize, machineNameUTF16, 0)
+		if err == ERROR_INSUFFICIENT_BUFFER {
+			continue
+		}
+		if err != nil {
+			return nil, err
+		}
+		return buf[:reqSize], nil
+	}
+}
+
+//sys	setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiGetSelectedDevice
+
+// SetupDiGetSelectedDevice function retrieves the selected device information element in a device information set.
+func SetupDiGetSelectedDevice(deviceInfoSet DevInfo) (*DevInfoData, error) {
+	data := &DevInfoData{}
+	data.size = uint32(unsafe.Sizeof(*data))
+
+	return data, setupDiGetSelectedDevice(deviceInfoSet, data)
+}
+
+// SelectedDevice method retrieves the selected device information element in a device information set.
+func (deviceInfoSet DevInfo) SelectedDevice() (*DevInfoData, error) {
+	return SetupDiGetSelectedDevice(deviceInfoSet)
+}
+
+// SetupDiSetSelectedDevice function sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard.
+//sys	SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) = setupapi.SetupDiSetSelectedDevice
+
+// SetSelectedDevice method sets a device information element as the selected member of a device information set. This function is typically used by an installation wizard.
+func (deviceInfoSet DevInfo) SetSelectedDevice(deviceInfoData *DevInfoData) error {
+	return SetupDiSetSelectedDevice(deviceInfoSet, deviceInfoData)
+}
+
+//sys	setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) = setupapi.SetupUninstallOEMInfW
+
+// SetupUninstallOEMInf uninstalls the specified driver.
+func SetupUninstallOEMInf(infFileName string, flags SUOI) error {
+	infFileName16, err := UTF16PtrFromString(infFileName)
+	if err != nil {
+		return err
+	}
+	return setupUninstallOEMInf(infFileName16, flags, 0)
+}
+
+//sys cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) = CfgMgr32.CM_MapCrToWin32Err
+
+//sys cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_List_SizeW
+//sys cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_Device_Interface_ListW
+
+func CM_Get_Device_Interface_List(deviceID string, interfaceClass *GUID, flags uint32) ([]string, error) {
+	deviceID16, err := UTF16PtrFromString(deviceID)
+	if err != nil {
+		return nil, err
+	}
+	var buf []uint16
+	var buflen uint32
+	for {
+		if ret := cm_Get_Device_Interface_List_Size(&buflen, interfaceClass, deviceID16, flags); ret != CR_SUCCESS {
+			return nil, ret
+		}
+		buf = make([]uint16, buflen)
+		if ret := cm_Get_Device_Interface_List(interfaceClass, deviceID16, &buf[0], buflen, flags); ret == CR_SUCCESS {
+			break
+		} else if ret != CR_BUFFER_SMALL {
+			return nil, ret
+		}
+	}
+	var interfaces []string
+	for i := 0; i < len(buf); {
+		j := i + wcslen(buf[i:])
+		if i < j {
+			interfaces = append(interfaces, UTF16ToString(buf[i:j]))
+		}
+		i = j + 1
+	}
+	if interfaces == nil {
+		return nil, ERROR_NO_SUCH_DEVICE_INTERFACE
+	}
+	return interfaces, nil
+}
+
+//sys cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) = CfgMgr32.CM_Get_DevNode_Status
+
+func CM_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) error {
+	ret := cm_Get_DevNode_Status(status, problemNumber, devInst, flags)
+	if ret == CR_SUCCESS {
+		return nil
+	}
+	return ret
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/str.go b/go/src/cmd/vendor/golang.org/x/sys/windows/str.go
new file mode 100644
index 0000000000000000000000000000000000000000..6a4f9ce6aa0fd6225f397add8415e92477683e7b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/str.go
@@ -0,0 +1,22 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows
+
+package windows
+
+func itoa(val int) string { // do it here rather than with fmt to avoid dependency
+	if val < 0 {
+		return "-" + itoa(-val)
+	}
+	var buf [32]byte // big enough for int64
+	i := len(buf) - 1
+	for val >= 10 {
+		buf[i] = byte(val%10 + '0')
+		i--
+		val /= 10
+	}
+	buf[i] = byte(val + '0')
+	return string(buf[i:])
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/syscall.go b/go/src/cmd/vendor/golang.org/x/sys/windows/syscall.go
new file mode 100644
index 0000000000000000000000000000000000000000..e85ed6b9c84bb13a4a8e68d44f828a56cf79c198
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/syscall.go
@@ -0,0 +1,104 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows
+
+// Package windows contains an interface to the low-level operating system
+// primitives. OS details vary depending on the underlying system, and
+// by default, godoc will display the OS-specific documentation for the current
+// system. If you want godoc to display syscall documentation for another
+// system, set $GOOS and $GOARCH to the desired system. For example, if
+// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
+// to freebsd and $GOARCH to arm.
+//
+// The primary use of this package is inside other packages that provide a more
+// portable interface to the system, such as "os", "time" and "net".  Use
+// those packages rather than this one if you can.
+//
+// For details of the functions and data types in this package consult
+// the manuals for the appropriate operating system.
+//
+// These calls return err == nil to indicate success; otherwise
+// err represents an operating system error describing the failure and
+// holds a value of type syscall.Errno.
+package windows // import "golang.org/x/sys/windows"
+
+import (
+	"bytes"
+	"strings"
+	"syscall"
+	"unsafe"
+)
+
+// ByteSliceFromString returns a NUL-terminated slice of bytes
+// containing the text of s. If s contains a NUL byte at any
+// location, it returns (nil, syscall.EINVAL).
+func ByteSliceFromString(s string) ([]byte, error) {
+	if strings.IndexByte(s, 0) != -1 {
+		return nil, syscall.EINVAL
+	}
+	a := make([]byte, len(s)+1)
+	copy(a, s)
+	return a, nil
+}
+
+// BytePtrFromString returns a pointer to a NUL-terminated array of
+// bytes containing the text of s. If s contains a NUL byte at any
+// location, it returns (nil, syscall.EINVAL).
+func BytePtrFromString(s string) (*byte, error) {
+	a, err := ByteSliceFromString(s)
+	if err != nil {
+		return nil, err
+	}
+	return &a[0], nil
+}
+
+// ByteSliceToString returns a string form of the text represented by the slice s, with a terminating NUL and any
+// bytes after the NUL removed.
+func ByteSliceToString(s []byte) string {
+	if i := bytes.IndexByte(s, 0); i != -1 {
+		s = s[:i]
+	}
+	return string(s)
+}
+
+// BytePtrToString takes a pointer to a sequence of text and returns the corresponding string.
+// If the pointer is nil, it returns the empty string. It assumes that the text sequence is terminated
+// at a zero byte; if the zero byte is not present, the program may crash.
+func BytePtrToString(p *byte) string {
+	if p == nil {
+		return ""
+	}
+	if *p == 0 {
+		return ""
+	}
+
+	// Find NUL terminator.
+	n := 0
+	for ptr := unsafe.Pointer(p); *(*byte)(ptr) != 0; n++ {
+		ptr = unsafe.Pointer(uintptr(ptr) + 1)
+	}
+
+	return string(unsafe.Slice(p, n))
+}
+
+// Single-word zero for use when we need a valid pointer to 0 bytes.
+// See mksyscall.pl.
+var _zero uintptr
+
+func (ts *Timespec) Unix() (sec int64, nsec int64) {
+	return int64(ts.Sec), int64(ts.Nsec)
+}
+
+func (tv *Timeval) Unix() (sec int64, nsec int64) {
+	return int64(tv.Sec), int64(tv.Usec) * 1000
+}
+
+func (ts *Timespec) Nano() int64 {
+	return int64(ts.Sec)*1e9 + int64(ts.Nsec)
+}
+
+func (tv *Timeval) Nano() int64 {
+	return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/syscall_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/syscall_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..69439df2a468091a7c949c401e1e93d808672ab9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/syscall_windows.go
@@ -0,0 +1,1951 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Windows system calls.
+
+package windows
+
+import (
+	errorspkg "errors"
+	"fmt"
+	"runtime"
+	"sync"
+	"syscall"
+	"time"
+	"unicode/utf16"
+	"unsafe"
+)
+
+type (
+	Handle uintptr
+	HWND   uintptr
+)
+
+const (
+	InvalidHandle = ^Handle(0)
+	InvalidHWND   = ^HWND(0)
+
+	// Flags for DefineDosDevice.
+	DDD_EXACT_MATCH_ON_REMOVE = 0x00000004
+	DDD_NO_BROADCAST_SYSTEM   = 0x00000008
+	DDD_RAW_TARGET_PATH       = 0x00000001
+	DDD_REMOVE_DEFINITION     = 0x00000002
+
+	// Return values for GetDriveType.
+	DRIVE_UNKNOWN     = 0
+	DRIVE_NO_ROOT_DIR = 1
+	DRIVE_REMOVABLE   = 2
+	DRIVE_FIXED       = 3
+	DRIVE_REMOTE      = 4
+	DRIVE_CDROM       = 5
+	DRIVE_RAMDISK     = 6
+
+	// File system flags from GetVolumeInformation and GetVolumeInformationByHandle.
+	FILE_CASE_SENSITIVE_SEARCH        = 0x00000001
+	FILE_CASE_PRESERVED_NAMES         = 0x00000002
+	FILE_FILE_COMPRESSION             = 0x00000010
+	FILE_DAX_VOLUME                   = 0x20000000
+	FILE_NAMED_STREAMS                = 0x00040000
+	FILE_PERSISTENT_ACLS              = 0x00000008
+	FILE_READ_ONLY_VOLUME             = 0x00080000
+	FILE_SEQUENTIAL_WRITE_ONCE        = 0x00100000
+	FILE_SUPPORTS_ENCRYPTION          = 0x00020000
+	FILE_SUPPORTS_EXTENDED_ATTRIBUTES = 0x00800000
+	FILE_SUPPORTS_HARD_LINKS          = 0x00400000
+	FILE_SUPPORTS_OBJECT_IDS          = 0x00010000
+	FILE_SUPPORTS_OPEN_BY_FILE_ID     = 0x01000000
+	FILE_SUPPORTS_REPARSE_POINTS      = 0x00000080
+	FILE_SUPPORTS_SPARSE_FILES        = 0x00000040
+	FILE_SUPPORTS_TRANSACTIONS        = 0x00200000
+	FILE_SUPPORTS_USN_JOURNAL         = 0x02000000
+	FILE_UNICODE_ON_DISK              = 0x00000004
+	FILE_VOLUME_IS_COMPRESSED         = 0x00008000
+	FILE_VOLUME_QUOTAS                = 0x00000020
+
+	// Flags for LockFileEx.
+	LOCKFILE_FAIL_IMMEDIATELY = 0x00000001
+	LOCKFILE_EXCLUSIVE_LOCK   = 0x00000002
+
+	// Return value of SleepEx and other APC functions
+	WAIT_IO_COMPLETION = 0x000000C0
+)
+
+// StringToUTF16 is deprecated. Use UTF16FromString instead.
+// If s contains a NUL byte this function panics instead of
+// returning an error.
+func StringToUTF16(s string) []uint16 {
+	a, err := UTF16FromString(s)
+	if err != nil {
+		panic("windows: string with NUL passed to StringToUTF16")
+	}
+	return a
+}
+
+// UTF16FromString returns the UTF-16 encoding of the UTF-8 string
+// s, with a terminating NUL added. If s contains a NUL byte at any
+// location, it returns (nil, syscall.EINVAL).
+func UTF16FromString(s string) ([]uint16, error) {
+	return syscall.UTF16FromString(s)
+}
+
+// UTF16ToString returns the UTF-8 encoding of the UTF-16 sequence s,
+// with a terminating NUL and any bytes after the NUL removed.
+func UTF16ToString(s []uint16) string {
+	return syscall.UTF16ToString(s)
+}
+
+// StringToUTF16Ptr is deprecated. Use UTF16PtrFromString instead.
+// If s contains a NUL byte this function panics instead of
+// returning an error.
+func StringToUTF16Ptr(s string) *uint16 { return &StringToUTF16(s)[0] }
+
+// UTF16PtrFromString returns pointer to the UTF-16 encoding of
+// the UTF-8 string s, with a terminating NUL added. If s
+// contains a NUL byte at any location, it returns (nil, syscall.EINVAL).
+func UTF16PtrFromString(s string) (*uint16, error) {
+	a, err := UTF16FromString(s)
+	if err != nil {
+		return nil, err
+	}
+	return &a[0], nil
+}
+
+// UTF16PtrToString takes a pointer to a UTF-16 sequence and returns the corresponding UTF-8 encoded string.
+// If the pointer is nil, it returns the empty string. It assumes that the UTF-16 sequence is terminated
+// at a zero word; if the zero word is not present, the program may crash.
+func UTF16PtrToString(p *uint16) string {
+	if p == nil {
+		return ""
+	}
+	if *p == 0 {
+		return ""
+	}
+
+	// Find NUL terminator.
+	n := 0
+	for ptr := unsafe.Pointer(p); *(*uint16)(ptr) != 0; n++ {
+		ptr = unsafe.Pointer(uintptr(ptr) + unsafe.Sizeof(*p))
+	}
+	return UTF16ToString(unsafe.Slice(p, n))
+}
+
+func Getpagesize() int { return 4096 }
+
+// NewCallback converts a Go function to a function pointer conforming to the stdcall calling convention.
+// This is useful when interoperating with Windows code requiring callbacks.
+// The argument is expected to be a function with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr.
+func NewCallback(fn interface{}) uintptr {
+	return syscall.NewCallback(fn)
+}
+
+// NewCallbackCDecl converts a Go function to a function pointer conforming to the cdecl calling convention.
+// This is useful when interoperating with Windows code requiring callbacks.
+// The argument is expected to be a function with one uintptr-sized result. The function must not have arguments with size larger than the size of uintptr.
+func NewCallbackCDecl(fn interface{}) uintptr {
+	return syscall.NewCallbackCDecl(fn)
+}
+
+// windows api calls
+
+//sys	GetLastError() (lasterr error)
+//sys	LoadLibrary(libname string) (handle Handle, err error) = LoadLibraryW
+//sys	LoadLibraryEx(libname string, zero Handle, flags uintptr) (handle Handle, err error) = LoadLibraryExW
+//sys	FreeLibrary(handle Handle) (err error)
+//sys	GetProcAddress(module Handle, procname string) (proc uintptr, err error)
+//sys	GetModuleFileName(module Handle, filename *uint16, size uint32) (n uint32, err error) = kernel32.GetModuleFileNameW
+//sys	GetModuleHandleEx(flags uint32, moduleName *uint16, module *Handle) (err error) = kernel32.GetModuleHandleExW
+//sys	SetDefaultDllDirectories(directoryFlags uint32) (err error)
+//sys	AddDllDirectory(path *uint16) (cookie uintptr, err error) = kernel32.AddDllDirectory
+//sys	RemoveDllDirectory(cookie uintptr) (err error) = kernel32.RemoveDllDirectory
+//sys	SetDllDirectory(path string) (err error) = kernel32.SetDllDirectoryW
+//sys	GetVersion() (ver uint32, err error)
+//sys	FormatMessage(flags uint32, msgsrc uintptr, msgid uint32, langid uint32, buf []uint16, args *byte) (n uint32, err error) = FormatMessageW
+//sys	ExitProcess(exitcode uint32)
+//sys	IsWow64Process(handle Handle, isWow64 *bool) (err error) = IsWow64Process
+//sys	IsWow64Process2(handle Handle, processMachine *uint16, nativeMachine *uint16) (err error) = IsWow64Process2?
+//sys	CreateFile(name *uint16, access uint32, mode uint32, sa *SecurityAttributes, createmode uint32, attrs uint32, templatefile Handle) (handle Handle, err error) [failretval==InvalidHandle] = CreateFileW
+//sys	CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error)  [failretval==InvalidHandle] = CreateNamedPipeW
+//sys	ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error)
+//sys	DisconnectNamedPipe(pipe Handle) (err error)
+//sys   GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error)
+//sys   GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error)
+//sys	GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error)
+//sys	GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) = GetNamedPipeHandleStateW
+//sys	SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) = SetNamedPipeHandleState
+//sys	readFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) = ReadFile
+//sys	writeFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) = WriteFile
+//sys	GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error)
+//sys	SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) [failretval==0xffffffff]
+//sys	CloseHandle(handle Handle) (err error)
+//sys	GetStdHandle(stdhandle uint32) (handle Handle, err error) [failretval==InvalidHandle]
+//sys	SetStdHandle(stdhandle uint32, handle Handle) (err error)
+//sys	findFirstFile1(name *uint16, data *win32finddata1) (handle Handle, err error) [failretval==InvalidHandle] = FindFirstFileW
+//sys	findNextFile1(handle Handle, data *win32finddata1) (err error) = FindNextFileW
+//sys	FindClose(handle Handle) (err error)
+//sys	GetFileInformationByHandle(handle Handle, data *ByHandleFileInformation) (err error)
+//sys	GetFileInformationByHandleEx(handle Handle, class uint32, outBuffer *byte, outBufferLen uint32) (err error)
+//sys	SetFileInformationByHandle(handle Handle, class uint32, inBuffer *byte, inBufferLen uint32) (err error)
+//sys	GetCurrentDirectory(buflen uint32, buf *uint16) (n uint32, err error) = GetCurrentDirectoryW
+//sys	SetCurrentDirectory(path *uint16) (err error) = SetCurrentDirectoryW
+//sys	CreateDirectory(path *uint16, sa *SecurityAttributes) (err error) = CreateDirectoryW
+//sys	RemoveDirectory(path *uint16) (err error) = RemoveDirectoryW
+//sys	DeleteFile(path *uint16) (err error) = DeleteFileW
+//sys	MoveFile(from *uint16, to *uint16) (err error) = MoveFileW
+//sys	MoveFileEx(from *uint16, to *uint16, flags uint32) (err error) = MoveFileExW
+//sys	LockFileEx(file Handle, flags uint32, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *Overlapped) (err error)
+//sys	UnlockFileEx(file Handle, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *Overlapped) (err error)
+//sys	GetComputerName(buf *uint16, n *uint32) (err error) = GetComputerNameW
+//sys	GetComputerNameEx(nametype uint32, buf *uint16, n *uint32) (err error) = GetComputerNameExW
+//sys	SetEndOfFile(handle Handle) (err error)
+//sys	SetFileValidData(handle Handle, validDataLength int64) (err error)
+//sys	GetSystemTimeAsFileTime(time *Filetime)
+//sys	GetSystemTimePreciseAsFileTime(time *Filetime)
+//sys	GetTimeZoneInformation(tzi *Timezoneinformation) (rc uint32, err error) [failretval==0xffffffff]
+//sys	CreateIoCompletionPort(filehandle Handle, cphandle Handle, key uintptr, threadcnt uint32) (handle Handle, err error)
+//sys	GetQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uintptr, overlapped **Overlapped, timeout uint32) (err error)
+//sys	PostQueuedCompletionStatus(cphandle Handle, qty uint32, key uintptr, overlapped *Overlapped) (err error)
+//sys	CancelIo(s Handle) (err error)
+//sys	CancelIoEx(s Handle, o *Overlapped) (err error)
+//sys	CreateProcess(appName *uint16, commandLine *uint16, procSecurity *SecurityAttributes, threadSecurity *SecurityAttributes, inheritHandles bool, creationFlags uint32, env *uint16, currentDir *uint16, startupInfo *StartupInfo, outProcInfo *ProcessInformation) (err error) = CreateProcessW
+//sys	CreateProcessAsUser(token Token, appName *uint16, commandLine *uint16, procSecurity *SecurityAttributes, threadSecurity *SecurityAttributes, inheritHandles bool, creationFlags uint32, env *uint16, currentDir *uint16, startupInfo *StartupInfo, outProcInfo *ProcessInformation) (err error) = advapi32.CreateProcessAsUserW
+//sys   initializeProcThreadAttributeList(attrlist *ProcThreadAttributeList, attrcount uint32, flags uint32, size *uintptr) (err error) = InitializeProcThreadAttributeList
+//sys   deleteProcThreadAttributeList(attrlist *ProcThreadAttributeList) = DeleteProcThreadAttributeList
+//sys   updateProcThreadAttribute(attrlist *ProcThreadAttributeList, flags uint32, attr uintptr, value unsafe.Pointer, size uintptr, prevvalue unsafe.Pointer, returnedsize *uintptr) (err error) = UpdateProcThreadAttribute
+//sys	OpenProcess(desiredAccess uint32, inheritHandle bool, processId uint32) (handle Handle, err error)
+//sys	ShellExecute(hwnd Handle, verb *uint16, file *uint16, args *uint16, cwd *uint16, showCmd int32) (err error) [failretval<=32] = shell32.ShellExecuteW
+//sys	GetWindowThreadProcessId(hwnd HWND, pid *uint32) (tid uint32, err error) = user32.GetWindowThreadProcessId
+//sys	LoadKeyboardLayout(name *uint16, flags uint32) (hkl Handle, err error) [failretval==0] = user32.LoadKeyboardLayoutW
+//sys	UnloadKeyboardLayout(hkl Handle) (err error) = user32.UnloadKeyboardLayout
+//sys	GetKeyboardLayout(tid uint32) (hkl Handle) = user32.GetKeyboardLayout
+//sys	ToUnicodeEx(vkey uint32, scancode uint32, keystate *byte, pwszBuff *uint16, cchBuff int32, flags uint32, hkl Handle) (ret int32) = user32.ToUnicodeEx
+//sys	GetShellWindow() (shellWindow HWND) = user32.GetShellWindow
+//sys	MessageBox(hwnd HWND, text *uint16, caption *uint16, boxtype uint32) (ret int32, err error) [failretval==0] = user32.MessageBoxW
+//sys	ExitWindowsEx(flags uint32, reason uint32) (err error) = user32.ExitWindowsEx
+//sys	shGetKnownFolderPath(id *KNOWNFOLDERID, flags uint32, token Token, path **uint16) (ret error) = shell32.SHGetKnownFolderPath
+//sys	TerminateProcess(handle Handle, exitcode uint32) (err error)
+//sys	GetExitCodeProcess(handle Handle, exitcode *uint32) (err error)
+//sys	getStartupInfo(startupInfo *StartupInfo) = GetStartupInfoW
+//sys	GetProcessTimes(handle Handle, creationTime *Filetime, exitTime *Filetime, kernelTime *Filetime, userTime *Filetime) (err error)
+//sys	DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetProcessHandle Handle, lpTargetHandle *Handle, dwDesiredAccess uint32, bInheritHandle bool, dwOptions uint32) (err error)
+//sys	WaitForSingleObject(handle Handle, waitMilliseconds uint32) (event uint32, err error) [failretval==0xffffffff]
+//sys	waitForMultipleObjects(count uint32, handles uintptr, waitAll bool, waitMilliseconds uint32) (event uint32, err error) [failretval==0xffffffff] = WaitForMultipleObjects
+//sys	GetTempPath(buflen uint32, buf *uint16) (n uint32, err error) = GetTempPathW
+//sys	CreatePipe(readhandle *Handle, writehandle *Handle, sa *SecurityAttributes, size uint32) (err error)
+//sys	GetFileType(filehandle Handle) (n uint32, err error)
+//sys	CryptAcquireContext(provhandle *Handle, container *uint16, provider *uint16, provtype uint32, flags uint32) (err error) = advapi32.CryptAcquireContextW
+//sys	CryptReleaseContext(provhandle Handle, flags uint32) (err error) = advapi32.CryptReleaseContext
+//sys	CryptGenRandom(provhandle Handle, buflen uint32, buf *byte) (err error) = advapi32.CryptGenRandom
+//sys	GetEnvironmentStrings() (envs *uint16, err error) [failretval==nil] = kernel32.GetEnvironmentStringsW
+//sys	FreeEnvironmentStrings(envs *uint16) (err error) = kernel32.FreeEnvironmentStringsW
+//sys	GetEnvironmentVariable(name *uint16, buffer *uint16, size uint32) (n uint32, err error) = kernel32.GetEnvironmentVariableW
+//sys	SetEnvironmentVariable(name *uint16, value *uint16) (err error) = kernel32.SetEnvironmentVariableW
+//sys	ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) = kernel32.ExpandEnvironmentStringsW
+//sys	CreateEnvironmentBlock(block **uint16, token Token, inheritExisting bool) (err error) = userenv.CreateEnvironmentBlock
+//sys	DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock
+//sys	getTickCount64() (ms uint64) = kernel32.GetTickCount64
+//sys   GetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error)
+//sys	SetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error)
+//sys	GetFileAttributes(name *uint16) (attrs uint32, err error) [failretval==INVALID_FILE_ATTRIBUTES] = kernel32.GetFileAttributesW
+//sys	SetFileAttributes(name *uint16, attrs uint32) (err error) = kernel32.SetFileAttributesW
+//sys	GetFileAttributesEx(name *uint16, level uint32, info *byte) (err error) = kernel32.GetFileAttributesExW
+//sys	GetCommandLine() (cmd *uint16) = kernel32.GetCommandLineW
+//sys	commandLineToArgv(cmd *uint16, argc *int32) (argv **uint16, err error) [failretval==nil] = shell32.CommandLineToArgvW
+//sys	LocalFree(hmem Handle) (handle Handle, err error) [failretval!=0]
+//sys	LocalAlloc(flags uint32, length uint32) (ptr uintptr, err error)
+//sys	SetHandleInformation(handle Handle, mask uint32, flags uint32) (err error)
+//sys	FlushFileBuffers(handle Handle) (err error)
+//sys	GetFullPathName(path *uint16, buflen uint32, buf *uint16, fname **uint16) (n uint32, err error) = kernel32.GetFullPathNameW
+//sys	GetLongPathName(path *uint16, buf *uint16, buflen uint32) (n uint32, err error) = kernel32.GetLongPathNameW
+//sys	GetShortPathName(longpath *uint16, shortpath *uint16, buflen uint32) (n uint32, err error) = kernel32.GetShortPathNameW
+//sys	GetFinalPathNameByHandle(file Handle, filePath *uint16, filePathSize uint32, flags uint32) (n uint32, err error) = kernel32.GetFinalPathNameByHandleW
+//sys	CreateFileMapping(fhandle Handle, sa *SecurityAttributes, prot uint32, maxSizeHigh uint32, maxSizeLow uint32, name *uint16) (handle Handle, err error) [failretval == 0 || e1 == ERROR_ALREADY_EXISTS] = kernel32.CreateFileMappingW
+//sys	MapViewOfFile(handle Handle, access uint32, offsetHigh uint32, offsetLow uint32, length uintptr) (addr uintptr, err error)
+//sys	UnmapViewOfFile(addr uintptr) (err error)
+//sys	FlushViewOfFile(addr uintptr, length uintptr) (err error)
+//sys	VirtualLock(addr uintptr, length uintptr) (err error)
+//sys	VirtualUnlock(addr uintptr, length uintptr) (err error)
+//sys	VirtualAlloc(address uintptr, size uintptr, alloctype uint32, protect uint32) (value uintptr, err error) = kernel32.VirtualAlloc
+//sys	VirtualFree(address uintptr, size uintptr, freetype uint32) (err error) = kernel32.VirtualFree
+//sys	VirtualProtect(address uintptr, size uintptr, newprotect uint32, oldprotect *uint32) (err error) = kernel32.VirtualProtect
+//sys	VirtualProtectEx(process Handle, address uintptr, size uintptr, newProtect uint32, oldProtect *uint32) (err error) = kernel32.VirtualProtectEx
+//sys	VirtualQuery(address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) = kernel32.VirtualQuery
+//sys	VirtualQueryEx(process Handle, address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) = kernel32.VirtualQueryEx
+//sys	ReadProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesRead *uintptr) (err error) = kernel32.ReadProcessMemory
+//sys	WriteProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesWritten *uintptr) (err error) = kernel32.WriteProcessMemory
+//sys	TransmitFile(s Handle, handle Handle, bytesToWrite uint32, bytsPerSend uint32, overlapped *Overlapped, transmitFileBuf *TransmitFileBuffers, flags uint32) (err error) = mswsock.TransmitFile
+//sys	ReadDirectoryChanges(handle Handle, buf *byte, buflen uint32, watchSubTree bool, mask uint32, retlen *uint32, overlapped *Overlapped, completionRoutine uintptr) (err error) = kernel32.ReadDirectoryChangesW
+//sys	FindFirstChangeNotification(path string, watchSubtree bool, notifyFilter uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.FindFirstChangeNotificationW
+//sys	FindNextChangeNotification(handle Handle) (err error)
+//sys	FindCloseChangeNotification(handle Handle) (err error)
+//sys	CertOpenSystemStore(hprov Handle, name *uint16) (store Handle, err error) = crypt32.CertOpenSystemStoreW
+//sys	CertOpenStore(storeProvider uintptr, msgAndCertEncodingType uint32, cryptProv uintptr, flags uint32, para uintptr) (handle Handle, err error) = crypt32.CertOpenStore
+//sys	CertEnumCertificatesInStore(store Handle, prevContext *CertContext) (context *CertContext, err error) [failretval==nil] = crypt32.CertEnumCertificatesInStore
+//sys	CertAddCertificateContextToStore(store Handle, certContext *CertContext, addDisposition uint32, storeContext **CertContext) (err error) = crypt32.CertAddCertificateContextToStore
+//sys	CertCloseStore(store Handle, flags uint32) (err error) = crypt32.CertCloseStore
+//sys	CertDeleteCertificateFromStore(certContext *CertContext) (err error) = crypt32.CertDeleteCertificateFromStore
+//sys	CertDuplicateCertificateContext(certContext *CertContext) (dupContext *CertContext) = crypt32.CertDuplicateCertificateContext
+//sys	PFXImportCertStore(pfx *CryptDataBlob, password *uint16, flags uint32) (store Handle, err error) = crypt32.PFXImportCertStore
+//sys	CertGetCertificateChain(engine Handle, leaf *CertContext, time *Filetime, additionalStore Handle, para *CertChainPara, flags uint32, reserved uintptr, chainCtx **CertChainContext) (err error) = crypt32.CertGetCertificateChain
+//sys	CertFreeCertificateChain(ctx *CertChainContext) = crypt32.CertFreeCertificateChain
+//sys	CertCreateCertificateContext(certEncodingType uint32, certEncoded *byte, encodedLen uint32) (context *CertContext, err error) [failretval==nil] = crypt32.CertCreateCertificateContext
+//sys	CertFreeCertificateContext(ctx *CertContext) (err error) = crypt32.CertFreeCertificateContext
+//sys	CertVerifyCertificateChainPolicy(policyOID uintptr, chain *CertChainContext, para *CertChainPolicyPara, status *CertChainPolicyStatus) (err error) = crypt32.CertVerifyCertificateChainPolicy
+//sys	CertGetNameString(certContext *CertContext, nameType uint32, flags uint32, typePara unsafe.Pointer, name *uint16, size uint32) (chars uint32) = crypt32.CertGetNameStringW
+//sys	CertFindExtension(objId *byte, countExtensions uint32, extensions *CertExtension) (ret *CertExtension) = crypt32.CertFindExtension
+//sys   CertFindCertificateInStore(store Handle, certEncodingType uint32, findFlags uint32, findType uint32, findPara unsafe.Pointer, prevCertContext *CertContext) (cert *CertContext, err error) [failretval==nil] = crypt32.CertFindCertificateInStore
+//sys   CertFindChainInStore(store Handle, certEncodingType uint32, findFlags uint32, findType uint32, findPara unsafe.Pointer, prevChainContext *CertChainContext) (certchain *CertChainContext, err error) [failretval==nil] = crypt32.CertFindChainInStore
+//sys   CryptAcquireCertificatePrivateKey(cert *CertContext, flags uint32, parameters unsafe.Pointer, cryptProvOrNCryptKey *Handle, keySpec *uint32, callerFreeProvOrNCryptKey *bool) (err error) = crypt32.CryptAcquireCertificatePrivateKey
+//sys	CryptQueryObject(objectType uint32, object unsafe.Pointer, expectedContentTypeFlags uint32, expectedFormatTypeFlags uint32, flags uint32, msgAndCertEncodingType *uint32, contentType *uint32, formatType *uint32, certStore *Handle, msg *Handle, context *unsafe.Pointer) (err error) = crypt32.CryptQueryObject
+//sys	CryptDecodeObject(encodingType uint32, structType *byte, encodedBytes *byte, lenEncodedBytes uint32, flags uint32, decoded unsafe.Pointer, decodedLen *uint32) (err error) = crypt32.CryptDecodeObject
+//sys	CryptProtectData(dataIn *DataBlob, name *uint16, optionalEntropy *DataBlob, reserved uintptr, promptStruct *CryptProtectPromptStruct, flags uint32, dataOut *DataBlob) (err error) = crypt32.CryptProtectData
+//sys	CryptUnprotectData(dataIn *DataBlob, name **uint16, optionalEntropy *DataBlob, reserved uintptr, promptStruct *CryptProtectPromptStruct, flags uint32, dataOut *DataBlob) (err error) = crypt32.CryptUnprotectData
+//sys	WinVerifyTrustEx(hwnd HWND, actionId *GUID, data *WinTrustData) (ret error) = wintrust.WinVerifyTrustEx
+//sys	RegOpenKeyEx(key Handle, subkey *uint16, options uint32, desiredAccess uint32, result *Handle) (regerrno error) = advapi32.RegOpenKeyExW
+//sys	RegCloseKey(key Handle) (regerrno error) = advapi32.RegCloseKey
+//sys	RegQueryInfoKey(key Handle, class *uint16, classLen *uint32, reserved *uint32, subkeysLen *uint32, maxSubkeyLen *uint32, maxClassLen *uint32, valuesLen *uint32, maxValueNameLen *uint32, maxValueLen *uint32, saLen *uint32, lastWriteTime *Filetime) (regerrno error) = advapi32.RegQueryInfoKeyW
+//sys	RegEnumKeyEx(key Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, class *uint16, classLen *uint32, lastWriteTime *Filetime) (regerrno error) = advapi32.RegEnumKeyExW
+//sys	RegQueryValueEx(key Handle, name *uint16, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) = advapi32.RegQueryValueExW
+//sys	RegNotifyChangeKeyValue(key Handle, watchSubtree bool, notifyFilter uint32, event Handle, asynchronous bool) (regerrno error) = advapi32.RegNotifyChangeKeyValue
+//sys	GetCurrentProcessId() (pid uint32) = kernel32.GetCurrentProcessId
+//sys	ProcessIdToSessionId(pid uint32, sessionid *uint32) (err error) = kernel32.ProcessIdToSessionId
+//sys	ClosePseudoConsole(console Handle) = kernel32.ClosePseudoConsole
+//sys	createPseudoConsole(size uint32, in Handle, out Handle, flags uint32, pconsole *Handle) (hr error) = kernel32.CreatePseudoConsole
+//sys	GetConsoleMode(console Handle, mode *uint32) (err error) = kernel32.GetConsoleMode
+//sys	SetConsoleMode(console Handle, mode uint32) (err error) = kernel32.SetConsoleMode
+//sys	GetConsoleScreenBufferInfo(console Handle, info *ConsoleScreenBufferInfo) (err error) = kernel32.GetConsoleScreenBufferInfo
+//sys	setConsoleCursorPosition(console Handle, position uint32) (err error) = kernel32.SetConsoleCursorPosition
+//sys	GetConsoleCP() (cp uint32, err error) = kernel32.GetConsoleCP
+//sys	GetConsoleOutputCP() (cp uint32, err error) = kernel32.GetConsoleOutputCP
+//sys	SetConsoleCP(cp uint32) (err error) = kernel32.SetConsoleCP
+//sys	SetConsoleOutputCP(cp uint32) (err error) = kernel32.SetConsoleOutputCP
+//sys	WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, reserved *byte) (err error) = kernel32.WriteConsoleW
+//sys	ReadConsole(console Handle, buf *uint16, toread uint32, read *uint32, inputControl *byte) (err error) = kernel32.ReadConsoleW
+//sys	GetNumberOfConsoleInputEvents(console Handle, numevents *uint32) (err error) = kernel32.GetNumberOfConsoleInputEvents
+//sys	FlushConsoleInputBuffer(console Handle) (err error) = kernel32.FlushConsoleInputBuffer
+//sys	resizePseudoConsole(pconsole Handle, size uint32) (hr error) = kernel32.ResizePseudoConsole
+//sys	CreateToolhelp32Snapshot(flags uint32, processId uint32) (handle Handle, err error) [failretval==InvalidHandle] = kernel32.CreateToolhelp32Snapshot
+//sys	Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32FirstW
+//sys	Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) = kernel32.Module32NextW
+//sys	Process32First(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32FirstW
+//sys	Process32Next(snapshot Handle, procEntry *ProcessEntry32) (err error) = kernel32.Process32NextW
+//sys	Thread32First(snapshot Handle, threadEntry *ThreadEntry32) (err error)
+//sys	Thread32Next(snapshot Handle, threadEntry *ThreadEntry32) (err error)
+//sys	DeviceIoControl(handle Handle, ioControlCode uint32, inBuffer *byte, inBufferSize uint32, outBuffer *byte, outBufferSize uint32, bytesReturned *uint32, overlapped *Overlapped) (err error)
+// This function returns 1 byte BOOLEAN rather than the 4 byte BOOL.
+//sys	CreateSymbolicLink(symlinkfilename *uint16, targetfilename *uint16, flags uint32) (err error) [failretval&0xff==0] = CreateSymbolicLinkW
+//sys	CreateHardLink(filename *uint16, existingfilename *uint16, reserved uintptr) (err error) [failretval&0xff==0] = CreateHardLinkW
+//sys	GetCurrentThreadId() (id uint32)
+//sys	CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle Handle, err error) [failretval == 0 || e1 == ERROR_ALREADY_EXISTS] = kernel32.CreateEventW
+//sys	CreateEventEx(eventAttrs *SecurityAttributes, name *uint16, flags uint32, desiredAccess uint32) (handle Handle, err error) [failretval == 0 || e1 == ERROR_ALREADY_EXISTS] = kernel32.CreateEventExW
+//sys	OpenEvent(desiredAccess uint32, inheritHandle bool, name *uint16) (handle Handle, err error) = kernel32.OpenEventW
+//sys	SetEvent(event Handle) (err error) = kernel32.SetEvent
+//sys	ResetEvent(event Handle) (err error) = kernel32.ResetEvent
+//sys	PulseEvent(event Handle) (err error) = kernel32.PulseEvent
+//sys	CreateMutex(mutexAttrs *SecurityAttributes, initialOwner bool, name *uint16) (handle Handle, err error) [failretval == 0 || e1 == ERROR_ALREADY_EXISTS] = kernel32.CreateMutexW
+//sys	CreateMutexEx(mutexAttrs *SecurityAttributes, name *uint16, flags uint32, desiredAccess uint32) (handle Handle, err error) [failretval == 0 || e1 == ERROR_ALREADY_EXISTS] = kernel32.CreateMutexExW
+//sys	OpenMutex(desiredAccess uint32, inheritHandle bool, name *uint16) (handle Handle, err error) = kernel32.OpenMutexW
+//sys	ReleaseMutex(mutex Handle) (err error) = kernel32.ReleaseMutex
+//sys	SleepEx(milliseconds uint32, alertable bool) (ret uint32) = kernel32.SleepEx
+//sys	CreateJobObject(jobAttr *SecurityAttributes, name *uint16) (handle Handle, err error) = kernel32.CreateJobObjectW
+//sys	AssignProcessToJobObject(job Handle, process Handle) (err error) = kernel32.AssignProcessToJobObject
+//sys	TerminateJobObject(job Handle, exitCode uint32) (err error) = kernel32.TerminateJobObject
+//sys	SetErrorMode(mode uint32) (ret uint32) = kernel32.SetErrorMode
+//sys	ResumeThread(thread Handle) (ret uint32, err error) [failretval==0xffffffff] = kernel32.ResumeThread
+//sys	SetPriorityClass(process Handle, priorityClass uint32) (err error) = kernel32.SetPriorityClass
+//sys	GetPriorityClass(process Handle) (ret uint32, err error) = kernel32.GetPriorityClass
+//sys	QueryInformationJobObject(job Handle, JobObjectInformationClass int32, JobObjectInformation uintptr, JobObjectInformationLength uint32, retlen *uint32) (err error) = kernel32.QueryInformationJobObject
+//sys	SetInformationJobObject(job Handle, JobObjectInformationClass uint32, JobObjectInformation uintptr, JobObjectInformationLength uint32) (ret int, err error)
+//sys	GenerateConsoleCtrlEvent(ctrlEvent uint32, processGroupID uint32) (err error)
+//sys	GetProcessId(process Handle) (id uint32, err error)
+//sys	QueryFullProcessImageName(proc Handle, flags uint32, exeName *uint16, size *uint32) (err error) = kernel32.QueryFullProcessImageNameW
+//sys	OpenThread(desiredAccess uint32, inheritHandle bool, threadId uint32) (handle Handle, err error)
+//sys	SetProcessPriorityBoost(process Handle, disable bool) (err error) = kernel32.SetProcessPriorityBoost
+//sys	GetProcessWorkingSetSizeEx(hProcess Handle, lpMinimumWorkingSetSize *uintptr, lpMaximumWorkingSetSize *uintptr, flags *uint32)
+//sys	SetProcessWorkingSetSizeEx(hProcess Handle, dwMinimumWorkingSetSize uintptr, dwMaximumWorkingSetSize uintptr, flags uint32) (err error)
+//sys	ClearCommBreak(handle Handle) (err error)
+//sys	ClearCommError(handle Handle, lpErrors *uint32, lpStat *ComStat) (err error)
+//sys	EscapeCommFunction(handle Handle, dwFunc uint32) (err error)
+//sys	GetCommState(handle Handle, lpDCB *DCB) (err error)
+//sys	GetCommModemStatus(handle Handle, lpModemStat *uint32) (err error)
+//sys	GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error)
+//sys	PurgeComm(handle Handle, dwFlags uint32) (err error)
+//sys	SetCommBreak(handle Handle) (err error)
+//sys	SetCommMask(handle Handle, dwEvtMask uint32) (err error)
+//sys	SetCommState(handle Handle, lpDCB *DCB) (err error)
+//sys	SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error)
+//sys	SetupComm(handle Handle, dwInQueue uint32, dwOutQueue uint32) (err error)
+//sys	WaitCommEvent(handle Handle, lpEvtMask *uint32, lpOverlapped *Overlapped) (err error)
+//sys	GetActiveProcessorCount(groupNumber uint16) (ret uint32)
+//sys	GetMaximumProcessorCount(groupNumber uint16) (ret uint32)
+//sys	EnumWindows(enumFunc uintptr, param unsafe.Pointer) (err error) = user32.EnumWindows
+//sys	EnumChildWindows(hwnd HWND, enumFunc uintptr, param unsafe.Pointer) = user32.EnumChildWindows
+//sys	GetClassName(hwnd HWND, className *uint16, maxCount int32) (copied int32, err error) = user32.GetClassNameW
+//sys	GetDesktopWindow() (hwnd HWND) = user32.GetDesktopWindow
+//sys	GetForegroundWindow() (hwnd HWND) = user32.GetForegroundWindow
+//sys	IsWindow(hwnd HWND) (isWindow bool) = user32.IsWindow
+//sys	IsWindowUnicode(hwnd HWND) (isUnicode bool) = user32.IsWindowUnicode
+//sys	IsWindowVisible(hwnd HWND) (isVisible bool) = user32.IsWindowVisible
+//sys	GetGUIThreadInfo(thread uint32, info *GUIThreadInfo) (err error) = user32.GetGUIThreadInfo
+//sys	GetLargePageMinimum() (size uintptr)
+
+// Volume Management Functions
+//sys	DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW
+//sys	DeleteVolumeMountPoint(volumeMountPoint *uint16) (err error) = DeleteVolumeMountPointW
+//sys	FindFirstVolume(volumeName *uint16, bufferLength uint32) (handle Handle, err error) [failretval==InvalidHandle] = FindFirstVolumeW
+//sys	FindFirstVolumeMountPoint(rootPathName *uint16, volumeMountPoint *uint16, bufferLength uint32) (handle Handle, err error) [failretval==InvalidHandle] = FindFirstVolumeMountPointW
+//sys	FindNextVolume(findVolume Handle, volumeName *uint16, bufferLength uint32) (err error) = FindNextVolumeW
+//sys	FindNextVolumeMountPoint(findVolumeMountPoint Handle, volumeMountPoint *uint16, bufferLength uint32) (err error) = FindNextVolumeMountPointW
+//sys	FindVolumeClose(findVolume Handle) (err error)
+//sys	FindVolumeMountPointClose(findVolumeMountPoint Handle) (err error)
+//sys	GetDiskFreeSpaceEx(directoryName *uint16, freeBytesAvailableToCaller *uint64, totalNumberOfBytes *uint64, totalNumberOfFreeBytes *uint64) (err error) = GetDiskFreeSpaceExW
+//sys	GetDriveType(rootPathName *uint16) (driveType uint32) = GetDriveTypeW
+//sys	GetLogicalDrives() (drivesBitMask uint32, err error) [failretval==0]
+//sys	GetLogicalDriveStrings(bufferLength uint32, buffer *uint16) (n uint32, err error) [failretval==0] = GetLogicalDriveStringsW
+//sys	GetVolumeInformation(rootPathName *uint16, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) = GetVolumeInformationW
+//sys	GetVolumeInformationByHandle(file Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) = GetVolumeInformationByHandleW
+//sys	GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) = GetVolumeNameForVolumeMountPointW
+//sys	GetVolumePathName(fileName *uint16, volumePathName *uint16, bufferLength uint32) (err error) = GetVolumePathNameW
+//sys	GetVolumePathNamesForVolumeName(volumeName *uint16, volumePathNames *uint16, bufferLength uint32, returnLength *uint32) (err error) = GetVolumePathNamesForVolumeNameW
+//sys	QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) [failretval==0] = QueryDosDeviceW
+//sys	SetVolumeLabel(rootPathName *uint16, volumeName *uint16) (err error) = SetVolumeLabelW
+//sys	SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err error) = SetVolumeMountPointW
+//sys	InitiateSystemShutdownEx(machineName *uint16, message *uint16, timeout uint32, forceAppsClosed bool, rebootAfterShutdown bool, reason uint32) (err error) = advapi32.InitiateSystemShutdownExW
+//sys	SetProcessShutdownParameters(level uint32, flags uint32) (err error) = kernel32.SetProcessShutdownParameters
+//sys	GetProcessShutdownParameters(level *uint32, flags *uint32) (err error) = kernel32.GetProcessShutdownParameters
+//sys	clsidFromString(lpsz *uint16, pclsid *GUID) (ret error) = ole32.CLSIDFromString
+//sys	stringFromGUID2(rguid *GUID, lpsz *uint16, cchMax int32) (chars int32) = ole32.StringFromGUID2
+//sys	coCreateGuid(pguid *GUID) (ret error) = ole32.CoCreateGuid
+//sys	CoTaskMemFree(address unsafe.Pointer) = ole32.CoTaskMemFree
+//sys	CoInitializeEx(reserved uintptr, coInit uint32) (ret error) = ole32.CoInitializeEx
+//sys	CoUninitialize() = ole32.CoUninitialize
+//sys	CoGetObject(name *uint16, bindOpts *BIND_OPTS3, guid *GUID, functionTable **uintptr) (ret error) = ole32.CoGetObject
+//sys	getProcessPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) = kernel32.GetProcessPreferredUILanguages
+//sys	getThreadPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) = kernel32.GetThreadPreferredUILanguages
+//sys	getUserPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) = kernel32.GetUserPreferredUILanguages
+//sys	getSystemPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) = kernel32.GetSystemPreferredUILanguages
+//sys	findResource(module Handle, name uintptr, resType uintptr) (resInfo Handle, err error) = kernel32.FindResourceW
+//sys	SizeofResource(module Handle, resInfo Handle) (size uint32, err error) = kernel32.SizeofResource
+//sys	LoadResource(module Handle, resInfo Handle) (resData Handle, err error) = kernel32.LoadResource
+//sys	LockResource(resData Handle) (addr uintptr, err error) = kernel32.LockResource
+
+// Version APIs
+//sys	GetFileVersionInfoSize(filename string, zeroHandle *Handle) (bufSize uint32, err error) = version.GetFileVersionInfoSizeW
+//sys	GetFileVersionInfo(filename string, handle uint32, bufSize uint32, buffer unsafe.Pointer) (err error) = version.GetFileVersionInfoW
+//sys	VerQueryValue(block unsafe.Pointer, subBlock string, pointerToBufferPointer unsafe.Pointer, bufSize *uint32) (err error) = version.VerQueryValueW
+
+// Process Status API (PSAPI)
+//sys	enumProcesses(processIds *uint32, nSize uint32, bytesReturned *uint32) (err error) = psapi.EnumProcesses
+//sys	EnumProcessModules(process Handle, module *Handle, cb uint32, cbNeeded *uint32) (err error) = psapi.EnumProcessModules
+//sys	EnumProcessModulesEx(process Handle, module *Handle, cb uint32, cbNeeded *uint32, filterFlag uint32) (err error) = psapi.EnumProcessModulesEx
+//sys	GetModuleInformation(process Handle, module Handle, modinfo *ModuleInfo, cb uint32) (err error) = psapi.GetModuleInformation
+//sys	GetModuleFileNameEx(process Handle, module Handle, filename *uint16, size uint32) (err error) = psapi.GetModuleFileNameExW
+//sys	GetModuleBaseName(process Handle, module Handle, baseName *uint16, size uint32) (err error) = psapi.GetModuleBaseNameW
+//sys   QueryWorkingSetEx(process Handle, pv uintptr, cb uint32) (err error) = psapi.QueryWorkingSetEx
+
+// NT Native APIs
+//sys	rtlNtStatusToDosErrorNoTeb(ntstatus NTStatus) (ret syscall.Errno) = ntdll.RtlNtStatusToDosErrorNoTeb
+//sys	rtlGetVersion(info *OsVersionInfoEx) (ntstatus error) = ntdll.RtlGetVersion
+//sys	rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32) = ntdll.RtlGetNtVersionNumbers
+//sys	RtlGetCurrentPeb() (peb *PEB) = ntdll.RtlGetCurrentPeb
+//sys	RtlInitUnicodeString(destinationString *NTUnicodeString, sourceString *uint16) = ntdll.RtlInitUnicodeString
+//sys	RtlInitString(destinationString *NTString, sourceString *byte) = ntdll.RtlInitString
+//sys	NtCreateFile(handle *Handle, access uint32, oa *OBJECT_ATTRIBUTES, iosb *IO_STATUS_BLOCK, allocationSize *int64, attributes uint32, share uint32, disposition uint32, options uint32, eabuffer uintptr, ealength uint32) (ntstatus error) = ntdll.NtCreateFile
+//sys	NtCreateNamedPipeFile(pipe *Handle, access uint32, oa *OBJECT_ATTRIBUTES, iosb *IO_STATUS_BLOCK, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (ntstatus error) = ntdll.NtCreateNamedPipeFile
+//sys	NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) = ntdll.NtSetInformationFile
+//sys	RtlDosPathNameToNtPathName(dosName *uint16, ntName *NTUnicodeString, ntFileNamePart *uint16, relativeName *RTL_RELATIVE_NAME) (ntstatus error) = ntdll.RtlDosPathNameToNtPathName_U_WithStatus
+//sys	RtlDosPathNameToRelativeNtPathName(dosName *uint16, ntName *NTUnicodeString, ntFileNamePart *uint16, relativeName *RTL_RELATIVE_NAME) (ntstatus error) = ntdll.RtlDosPathNameToRelativeNtPathName_U_WithStatus
+//sys	RtlDefaultNpAcl(acl **ACL) (ntstatus error) = ntdll.RtlDefaultNpAcl
+//sys	NtQueryInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32, retLen *uint32) (ntstatus error) = ntdll.NtQueryInformationProcess
+//sys	NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32) (ntstatus error) = ntdll.NtSetInformationProcess
+//sys	NtQuerySystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32, retLen *uint32) (ntstatus error) = ntdll.NtQuerySystemInformation
+//sys	NtSetSystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32) (ntstatus error) = ntdll.NtSetSystemInformation
+//sys	RtlAddFunctionTable(functionTable *RUNTIME_FUNCTION, entryCount uint32, baseAddress uintptr) (ret bool) = ntdll.RtlAddFunctionTable
+//sys	RtlDeleteFunctionTable(functionTable *RUNTIME_FUNCTION) (ret bool) = ntdll.RtlDeleteFunctionTable
+
+// Desktop Window Manager API (Dwmapi)
+//sys	DwmGetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, size uint32) (ret error) = dwmapi.DwmGetWindowAttribute
+//sys	DwmSetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, size uint32) (ret error) = dwmapi.DwmSetWindowAttribute
+
+// Windows Multimedia API
+//sys TimeBeginPeriod (period uint32) (err error) [failretval != 0] = winmm.timeBeginPeriod
+//sys TimeEndPeriod (period uint32) (err error) [failretval != 0] = winmm.timeEndPeriod
+
+// syscall interface implementation for other packages
+
+// GetCurrentProcess returns the handle for the current process.
+// It is a pseudo handle that does not need to be closed.
+// The returned error is always nil.
+//
+// Deprecated: use CurrentProcess for the same Handle without the nil
+// error.
+func GetCurrentProcess() (Handle, error) {
+	return CurrentProcess(), nil
+}
+
+// CurrentProcess returns the handle for the current process.
+// It is a pseudo handle that does not need to be closed.
+func CurrentProcess() Handle { return Handle(^uintptr(1 - 1)) }
+
+// GetCurrentThread returns the handle for the current thread.
+// It is a pseudo handle that does not need to be closed.
+// The returned error is always nil.
+//
+// Deprecated: use CurrentThread for the same Handle without the nil
+// error.
+func GetCurrentThread() (Handle, error) {
+	return CurrentThread(), nil
+}
+
+// CurrentThread returns the handle for the current thread.
+// It is a pseudo handle that does not need to be closed.
+func CurrentThread() Handle { return Handle(^uintptr(2 - 1)) }
+
+// GetProcAddressByOrdinal retrieves the address of the exported
+// function from module by ordinal.
+func GetProcAddressByOrdinal(module Handle, ordinal uintptr) (proc uintptr, err error) {
+	r0, _, e1 := syscall.Syscall(procGetProcAddress.Addr(), 2, uintptr(module), ordinal, 0)
+	proc = uintptr(r0)
+	if proc == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Exit(code int) { ExitProcess(uint32(code)) }
+
+func makeInheritSa() *SecurityAttributes {
+	var sa SecurityAttributes
+	sa.Length = uint32(unsafe.Sizeof(sa))
+	sa.InheritHandle = 1
+	return &sa
+}
+
+func Open(path string, mode int, perm uint32) (fd Handle, err error) {
+	if len(path) == 0 {
+		return InvalidHandle, ERROR_FILE_NOT_FOUND
+	}
+	pathp, err := UTF16PtrFromString(path)
+	if err != nil {
+		return InvalidHandle, err
+	}
+	var access uint32
+	switch mode & (O_RDONLY | O_WRONLY | O_RDWR) {
+	case O_RDONLY:
+		access = GENERIC_READ
+	case O_WRONLY:
+		access = GENERIC_WRITE
+	case O_RDWR:
+		access = GENERIC_READ | GENERIC_WRITE
+	}
+	if mode&O_CREAT != 0 {
+		access |= GENERIC_WRITE
+	}
+	if mode&O_APPEND != 0 {
+		access &^= GENERIC_WRITE
+		access |= FILE_APPEND_DATA
+	}
+	sharemode := uint32(FILE_SHARE_READ | FILE_SHARE_WRITE)
+	var sa *SecurityAttributes
+	if mode&O_CLOEXEC == 0 {
+		sa = makeInheritSa()
+	}
+	var createmode uint32
+	switch {
+	case mode&(O_CREAT|O_EXCL) == (O_CREAT | O_EXCL):
+		createmode = CREATE_NEW
+	case mode&(O_CREAT|O_TRUNC) == (O_CREAT | O_TRUNC):
+		createmode = CREATE_ALWAYS
+	case mode&O_CREAT == O_CREAT:
+		createmode = OPEN_ALWAYS
+	case mode&O_TRUNC == O_TRUNC:
+		createmode = TRUNCATE_EXISTING
+	default:
+		createmode = OPEN_EXISTING
+	}
+	var attrs uint32 = FILE_ATTRIBUTE_NORMAL
+	if perm&S_IWRITE == 0 {
+		attrs = FILE_ATTRIBUTE_READONLY
+	}
+	h, e := CreateFile(pathp, access, sharemode, sa, createmode, attrs, 0)
+	return h, e
+}
+
+func Read(fd Handle, p []byte) (n int, err error) {
+	var done uint32
+	e := ReadFile(fd, p, &done, nil)
+	if e != nil {
+		if e == ERROR_BROKEN_PIPE {
+			// NOTE(brainman): work around ERROR_BROKEN_PIPE is returned on reading EOF from stdin
+			return 0, nil
+		}
+		return 0, e
+	}
+	return int(done), nil
+}
+
+func Write(fd Handle, p []byte) (n int, err error) {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	var done uint32
+	e := WriteFile(fd, p, &done, nil)
+	if e != nil {
+		return 0, e
+	}
+	return int(done), nil
+}
+
+func ReadFile(fd Handle, p []byte, done *uint32, overlapped *Overlapped) error {
+	err := readFile(fd, p, done, overlapped)
+	if raceenabled {
+		if *done > 0 {
+			raceWriteRange(unsafe.Pointer(&p[0]), int(*done))
+		}
+		raceAcquire(unsafe.Pointer(&ioSync))
+	}
+	return err
+}
+
+func WriteFile(fd Handle, p []byte, done *uint32, overlapped *Overlapped) error {
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	err := writeFile(fd, p, done, overlapped)
+	if raceenabled && *done > 0 {
+		raceReadRange(unsafe.Pointer(&p[0]), int(*done))
+	}
+	return err
+}
+
+var ioSync int64
+
+func Seek(fd Handle, offset int64, whence int) (newoffset int64, err error) {
+	var w uint32
+	switch whence {
+	case 0:
+		w = FILE_BEGIN
+	case 1:
+		w = FILE_CURRENT
+	case 2:
+		w = FILE_END
+	}
+	hi := int32(offset >> 32)
+	lo := int32(offset)
+	// use GetFileType to check pipe, pipe can't do seek
+	ft, _ := GetFileType(fd)
+	if ft == FILE_TYPE_PIPE {
+		return 0, syscall.EPIPE
+	}
+	rlo, e := SetFilePointer(fd, lo, &hi, w)
+	if e != nil {
+		return 0, e
+	}
+	return int64(hi)<<32 + int64(rlo), nil
+}
+
+func Close(fd Handle) (err error) {
+	return CloseHandle(fd)
+}
+
+var (
+	Stdin  = getStdHandle(STD_INPUT_HANDLE)
+	Stdout = getStdHandle(STD_OUTPUT_HANDLE)
+	Stderr = getStdHandle(STD_ERROR_HANDLE)
+)
+
+func getStdHandle(stdhandle uint32) (fd Handle) {
+	r, _ := GetStdHandle(stdhandle)
+	return r
+}
+
+const ImplementsGetwd = true
+
+func Getwd() (wd string, err error) {
+	b := make([]uint16, 300)
+	n, e := GetCurrentDirectory(uint32(len(b)), &b[0])
+	if e != nil {
+		return "", e
+	}
+	return string(utf16.Decode(b[0:n])), nil
+}
+
+func Chdir(path string) (err error) {
+	pathp, err := UTF16PtrFromString(path)
+	if err != nil {
+		return err
+	}
+	return SetCurrentDirectory(pathp)
+}
+
+func Mkdir(path string, mode uint32) (err error) {
+	pathp, err := UTF16PtrFromString(path)
+	if err != nil {
+		return err
+	}
+	return CreateDirectory(pathp, nil)
+}
+
+func Rmdir(path string) (err error) {
+	pathp, err := UTF16PtrFromString(path)
+	if err != nil {
+		return err
+	}
+	return RemoveDirectory(pathp)
+}
+
+func Unlink(path string) (err error) {
+	pathp, err := UTF16PtrFromString(path)
+	if err != nil {
+		return err
+	}
+	return DeleteFile(pathp)
+}
+
+func Rename(oldpath, newpath string) (err error) {
+	from, err := UTF16PtrFromString(oldpath)
+	if err != nil {
+		return err
+	}
+	to, err := UTF16PtrFromString(newpath)
+	if err != nil {
+		return err
+	}
+	return MoveFileEx(from, to, MOVEFILE_REPLACE_EXISTING)
+}
+
+func ComputerName() (name string, err error) {
+	var n uint32 = MAX_COMPUTERNAME_LENGTH + 1
+	b := make([]uint16, n)
+	e := GetComputerName(&b[0], &n)
+	if e != nil {
+		return "", e
+	}
+	return string(utf16.Decode(b[0:n])), nil
+}
+
+func DurationSinceBoot() time.Duration {
+	return time.Duration(getTickCount64()) * time.Millisecond
+}
+
+func Ftruncate(fd Handle, length int64) (err error) {
+	type _FILE_END_OF_FILE_INFO struct {
+		EndOfFile int64
+	}
+	var info _FILE_END_OF_FILE_INFO
+	info.EndOfFile = length
+	return SetFileInformationByHandle(fd, FileEndOfFileInfo, (*byte)(unsafe.Pointer(&info)), uint32(unsafe.Sizeof(info)))
+}
+
+func Gettimeofday(tv *Timeval) (err error) {
+	var ft Filetime
+	GetSystemTimeAsFileTime(&ft)
+	*tv = NsecToTimeval(ft.Nanoseconds())
+	return nil
+}
+
+func Pipe(p []Handle) (err error) {
+	if len(p) != 2 {
+		return syscall.EINVAL
+	}
+	var r, w Handle
+	e := CreatePipe(&r, &w, makeInheritSa(), 0)
+	if e != nil {
+		return e
+	}
+	p[0] = r
+	p[1] = w
+	return nil
+}
+
+func Utimes(path string, tv []Timeval) (err error) {
+	if len(tv) != 2 {
+		return syscall.EINVAL
+	}
+	pathp, e := UTF16PtrFromString(path)
+	if e != nil {
+		return e
+	}
+	h, e := CreateFile(pathp,
+		FILE_WRITE_ATTRIBUTES, FILE_SHARE_WRITE, nil,
+		OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0)
+	if e != nil {
+		return e
+	}
+	defer CloseHandle(h)
+	a := NsecToFiletime(tv[0].Nanoseconds())
+	w := NsecToFiletime(tv[1].Nanoseconds())
+	return SetFileTime(h, nil, &a, &w)
+}
+
+func UtimesNano(path string, ts []Timespec) (err error) {
+	if len(ts) != 2 {
+		return syscall.EINVAL
+	}
+	pathp, e := UTF16PtrFromString(path)
+	if e != nil {
+		return e
+	}
+	h, e := CreateFile(pathp,
+		FILE_WRITE_ATTRIBUTES, FILE_SHARE_WRITE, nil,
+		OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0)
+	if e != nil {
+		return e
+	}
+	defer CloseHandle(h)
+	a := NsecToFiletime(TimespecToNsec(ts[0]))
+	w := NsecToFiletime(TimespecToNsec(ts[1]))
+	return SetFileTime(h, nil, &a, &w)
+}
+
+func Fsync(fd Handle) (err error) {
+	return FlushFileBuffers(fd)
+}
+
+func Chmod(path string, mode uint32) (err error) {
+	p, e := UTF16PtrFromString(path)
+	if e != nil {
+		return e
+	}
+	attrs, e := GetFileAttributes(p)
+	if e != nil {
+		return e
+	}
+	if mode&S_IWRITE != 0 {
+		attrs &^= FILE_ATTRIBUTE_READONLY
+	} else {
+		attrs |= FILE_ATTRIBUTE_READONLY
+	}
+	return SetFileAttributes(p, attrs)
+}
+
+func LoadGetSystemTimePreciseAsFileTime() error {
+	return procGetSystemTimePreciseAsFileTime.Find()
+}
+
+func LoadCancelIoEx() error {
+	return procCancelIoEx.Find()
+}
+
+func LoadSetFileCompletionNotificationModes() error {
+	return procSetFileCompletionNotificationModes.Find()
+}
+
+func WaitForMultipleObjects(handles []Handle, waitAll bool, waitMilliseconds uint32) (event uint32, err error) {
+	// Every other win32 array API takes arguments as "pointer, count", except for this function. So we
+	// can't declare it as a usual [] type, because mksyscall will use the opposite order. We therefore
+	// trivially stub this ourselves.
+
+	var handlePtr *Handle
+	if len(handles) > 0 {
+		handlePtr = &handles[0]
+	}
+	return waitForMultipleObjects(uint32(len(handles)), uintptr(unsafe.Pointer(handlePtr)), waitAll, waitMilliseconds)
+}
+
+// net api calls
+
+const socket_error = uintptr(^uint32(0))
+
+//sys	WSAStartup(verreq uint32, data *WSAData) (sockerr error) = ws2_32.WSAStartup
+//sys	WSACleanup() (err error) [failretval==socket_error] = ws2_32.WSACleanup
+//sys	WSAIoctl(s Handle, iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbob uint32, cbbr *uint32, overlapped *Overlapped, completionRoutine uintptr) (err error) [failretval==socket_error] = ws2_32.WSAIoctl
+//sys	WSALookupServiceBegin(querySet *WSAQUERYSET, flags uint32, handle *Handle) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceBeginW
+//sys	WSALookupServiceNext(handle Handle, flags uint32, size *int32, querySet *WSAQUERYSET) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceNextW
+//sys	WSALookupServiceEnd(handle Handle) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceEnd
+//sys	socket(af int32, typ int32, protocol int32) (handle Handle, err error) [failretval==InvalidHandle] = ws2_32.socket
+//sys	sendto(s Handle, buf []byte, flags int32, to unsafe.Pointer, tolen int32) (err error) [failretval==socket_error] = ws2_32.sendto
+//sys	recvfrom(s Handle, buf []byte, flags int32, from *RawSockaddrAny, fromlen *int32) (n int32, err error) [failretval==-1] = ws2_32.recvfrom
+//sys	Setsockopt(s Handle, level int32, optname int32, optval *byte, optlen int32) (err error) [failretval==socket_error] = ws2_32.setsockopt
+//sys	Getsockopt(s Handle, level int32, optname int32, optval *byte, optlen *int32) (err error) [failretval==socket_error] = ws2_32.getsockopt
+//sys	bind(s Handle, name unsafe.Pointer, namelen int32) (err error) [failretval==socket_error] = ws2_32.bind
+//sys	connect(s Handle, name unsafe.Pointer, namelen int32) (err error) [failretval==socket_error] = ws2_32.connect
+//sys	getsockname(s Handle, rsa *RawSockaddrAny, addrlen *int32) (err error) [failretval==socket_error] = ws2_32.getsockname
+//sys	getpeername(s Handle, rsa *RawSockaddrAny, addrlen *int32) (err error) [failretval==socket_error] = ws2_32.getpeername
+//sys	listen(s Handle, backlog int32) (err error) [failretval==socket_error] = ws2_32.listen
+//sys	shutdown(s Handle, how int32) (err error) [failretval==socket_error] = ws2_32.shutdown
+//sys	Closesocket(s Handle) (err error) [failretval==socket_error] = ws2_32.closesocket
+//sys	AcceptEx(ls Handle, as Handle, buf *byte, rxdatalen uint32, laddrlen uint32, raddrlen uint32, recvd *uint32, overlapped *Overlapped) (err error) = mswsock.AcceptEx
+//sys	GetAcceptExSockaddrs(buf *byte, rxdatalen uint32, laddrlen uint32, raddrlen uint32, lrsa **RawSockaddrAny, lrsalen *int32, rrsa **RawSockaddrAny, rrsalen *int32) = mswsock.GetAcceptExSockaddrs
+//sys	WSARecv(s Handle, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32, overlapped *Overlapped, croutine *byte) (err error) [failretval==socket_error] = ws2_32.WSARecv
+//sys	WSASend(s Handle, bufs *WSABuf, bufcnt uint32, sent *uint32, flags uint32, overlapped *Overlapped, croutine *byte) (err error) [failretval==socket_error] = ws2_32.WSASend
+//sys	WSARecvFrom(s Handle, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32,  from *RawSockaddrAny, fromlen *int32, overlapped *Overlapped, croutine *byte) (err error) [failretval==socket_error] = ws2_32.WSARecvFrom
+//sys	WSASendTo(s Handle, bufs *WSABuf, bufcnt uint32, sent *uint32, flags uint32, to *RawSockaddrAny, tolen int32,  overlapped *Overlapped, croutine *byte) (err error) [failretval==socket_error] = ws2_32.WSASendTo
+//sys	WSASocket(af int32, typ int32, protocol int32, protoInfo *WSAProtocolInfo, group uint32, flags uint32) (handle Handle, err error) [failretval==InvalidHandle] = ws2_32.WSASocketW
+//sys	WSADuplicateSocket(s Handle, processID uint32, info *WSAProtocolInfo) (err error) [failretval!=0] = ws2_32.WSADuplicateSocketW
+//sys	GetHostByName(name string) (h *Hostent, err error) [failretval==nil] = ws2_32.gethostbyname
+//sys	GetServByName(name string, proto string) (s *Servent, err error) [failretval==nil] = ws2_32.getservbyname
+//sys	Ntohs(netshort uint16) (u uint16) = ws2_32.ntohs
+//sys	GetProtoByName(name string) (p *Protoent, err error) [failretval==nil] = ws2_32.getprotobyname
+//sys	DnsQuery(name string, qtype uint16, options uint32, extra *byte, qrs **DNSRecord, pr *byte) (status error) = dnsapi.DnsQuery_W
+//sys	DnsRecordListFree(rl *DNSRecord, freetype uint32) = dnsapi.DnsRecordListFree
+//sys	DnsNameCompare(name1 *uint16, name2 *uint16) (same bool) = dnsapi.DnsNameCompare_W
+//sys	GetAddrInfoW(nodename *uint16, servicename *uint16, hints *AddrinfoW, result **AddrinfoW) (sockerr error) = ws2_32.GetAddrInfoW
+//sys	FreeAddrInfoW(addrinfo *AddrinfoW) = ws2_32.FreeAddrInfoW
+//sys	GetIfEntry(pIfRow *MibIfRow) (errcode error) = iphlpapi.GetIfEntry
+//sys	GetAdaptersInfo(ai *IpAdapterInfo, ol *uint32) (errcode error) = iphlpapi.GetAdaptersInfo
+//sys	SetFileCompletionNotificationModes(handle Handle, flags uint8) (err error) = kernel32.SetFileCompletionNotificationModes
+//sys	WSAEnumProtocols(protocols *int32, protocolBuffer *WSAProtocolInfo, bufferLength *uint32) (n int32, err error) [failretval==-1] = ws2_32.WSAEnumProtocolsW
+//sys	WSAGetOverlappedResult(h Handle, o *Overlapped, bytes *uint32, wait bool, flags *uint32) (err error) = ws2_32.WSAGetOverlappedResult
+//sys	GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) = iphlpapi.GetAdaptersAddresses
+//sys	GetACP() (acp uint32) = kernel32.GetACP
+//sys	MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error) = kernel32.MultiByteToWideChar
+//sys	getBestInterfaceEx(sockaddr unsafe.Pointer, pdwBestIfIndex *uint32) (errcode error) = iphlpapi.GetBestInterfaceEx
+//sys   GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) = iphlpapi.GetIfEntry2Ex
+//sys   GetIpForwardEntry2(row *MibIpForwardRow2) (errcode error) = iphlpapi.GetIpForwardEntry2
+//sys   GetIpForwardTable2(family uint16, table **MibIpForwardTable2) (errcode error) = iphlpapi.GetIpForwardTable2
+//sys   GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) = iphlpapi.GetUnicastIpAddressEntry
+//sys   FreeMibTable(memory unsafe.Pointer) = iphlpapi.FreeMibTable
+//sys   NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyIpInterfaceChange
+//sys   NotifyRouteChange2(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyRouteChange2
+//sys   NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyUnicastIpAddressChange
+//sys   CancelMibChangeNotify2(notificationHandle Handle) (errcode error) = iphlpapi.CancelMibChangeNotify2
+
+// For testing: clients can set this flag to force
+// creation of IPv6 sockets to return EAFNOSUPPORT.
+var SocketDisableIPv6 bool
+
+type RawSockaddrInet4 struct {
+	Family uint16
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type RawSockaddrInet6 struct {
+	Family   uint16
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+// RawSockaddrInet is a union that contains an IPv4, an IPv6 address, or an address family. See
+// https://learn.microsoft.com/en-us/windows/win32/api/ws2ipdef/ns-ws2ipdef-sockaddr_inet.
+//
+// A [*RawSockaddrInet] may be converted to a [*RawSockaddrInet4] or [*RawSockaddrInet6] using
+// unsafe, depending on the address family.
+type RawSockaddrInet struct {
+	Family uint16
+	Port   uint16
+	Data   [6]uint32
+}
+
+type RawSockaddr struct {
+	Family uint16
+	Data   [14]int8
+}
+
+type RawSockaddrAny struct {
+	Addr RawSockaddr
+	Pad  [100]int8
+}
+
+type Sockaddr interface {
+	sockaddr() (ptr unsafe.Pointer, len int32, err error) // lowercase; only we can define Sockaddrs
+}
+
+type SockaddrInet4 struct {
+	Port int
+	Addr [4]byte
+	raw  RawSockaddrInet4
+}
+
+func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, int32, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, syscall.EINVAL
+	}
+	sa.raw.Family = AF_INET
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil
+}
+
+type SockaddrInet6 struct {
+	Port   int
+	ZoneId uint32
+	Addr   [16]byte
+	raw    RawSockaddrInet6
+}
+
+func (sa *SockaddrInet6) sockaddr() (unsafe.Pointer, int32, error) {
+	if sa.Port < 0 || sa.Port > 0xFFFF {
+		return nil, 0, syscall.EINVAL
+	}
+	sa.raw.Family = AF_INET6
+	p := (*[2]byte)(unsafe.Pointer(&sa.raw.Port))
+	p[0] = byte(sa.Port >> 8)
+	p[1] = byte(sa.Port)
+	sa.raw.Scope_id = sa.ZoneId
+	sa.raw.Addr = sa.Addr
+	return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil
+}
+
+type RawSockaddrUnix struct {
+	Family uint16
+	Path   [UNIX_PATH_MAX]int8
+}
+
+type SockaddrUnix struct {
+	Name string
+	raw  RawSockaddrUnix
+}
+
+func (sa *SockaddrUnix) sockaddr() (unsafe.Pointer, int32, error) {
+	name := sa.Name
+	n := len(name)
+	if n > len(sa.raw.Path) {
+		return nil, 0, syscall.EINVAL
+	}
+	if n == len(sa.raw.Path) && name[0] != '@' {
+		return nil, 0, syscall.EINVAL
+	}
+	sa.raw.Family = AF_UNIX
+	for i := 0; i < n; i++ {
+		sa.raw.Path[i] = int8(name[i])
+	}
+	// length is family (uint16), name, NUL.
+	sl := int32(2)
+	if n > 0 {
+		sl += int32(n) + 1
+	}
+	if sa.raw.Path[0] == '@' || (sa.raw.Path[0] == 0 && sl > 3) {
+		// Check sl > 3 so we don't change unnamed socket behavior.
+		sa.raw.Path[0] = 0
+		// Don't count trailing NUL for abstract address.
+		sl--
+	}
+
+	return unsafe.Pointer(&sa.raw), sl, nil
+}
+
+type RawSockaddrBth struct {
+	AddressFamily  [2]byte
+	BtAddr         [8]byte
+	ServiceClassId [16]byte
+	Port           [4]byte
+}
+
+type SockaddrBth struct {
+	BtAddr         uint64
+	ServiceClassId GUID
+	Port           uint32
+
+	raw RawSockaddrBth
+}
+
+func (sa *SockaddrBth) sockaddr() (unsafe.Pointer, int32, error) {
+	family := AF_BTH
+	sa.raw = RawSockaddrBth{
+		AddressFamily:  *(*[2]byte)(unsafe.Pointer(&family)),
+		BtAddr:         *(*[8]byte)(unsafe.Pointer(&sa.BtAddr)),
+		Port:           *(*[4]byte)(unsafe.Pointer(&sa.Port)),
+		ServiceClassId: *(*[16]byte)(unsafe.Pointer(&sa.ServiceClassId)),
+	}
+	return unsafe.Pointer(&sa.raw), int32(unsafe.Sizeof(sa.raw)), nil
+}
+
+func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) {
+	switch rsa.Addr.Family {
+	case AF_UNIX:
+		pp := (*RawSockaddrUnix)(unsafe.Pointer(rsa))
+		sa := new(SockaddrUnix)
+		if pp.Path[0] == 0 {
+			// "Abstract" Unix domain socket.
+			// Rewrite leading NUL as @ for textual display.
+			// (This is the standard convention.)
+			// Not friendly to overwrite in place,
+			// but the callers below don't care.
+			pp.Path[0] = '@'
+		}
+
+		// Assume path ends at NUL.
+		// This is not technically the Linux semantics for
+		// abstract Unix domain sockets--they are supposed
+		// to be uninterpreted fixed-size binary blobs--but
+		// everyone uses this convention.
+		n := 0
+		for n < len(pp.Path) && pp.Path[n] != 0 {
+			n++
+		}
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
+		return sa, nil
+
+	case AF_INET:
+		pp := (*RawSockaddrInet4)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet4)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.Addr = pp.Addr
+		return sa, nil
+
+	case AF_INET6:
+		pp := (*RawSockaddrInet6)(unsafe.Pointer(rsa))
+		sa := new(SockaddrInet6)
+		p := (*[2]byte)(unsafe.Pointer(&pp.Port))
+		sa.Port = int(p[0])<<8 + int(p[1])
+		sa.ZoneId = pp.Scope_id
+		sa.Addr = pp.Addr
+		return sa, nil
+	}
+	return nil, syscall.EAFNOSUPPORT
+}
+
+func Socket(domain, typ, proto int) (fd Handle, err error) {
+	if domain == AF_INET6 && SocketDisableIPv6 {
+		return InvalidHandle, syscall.EAFNOSUPPORT
+	}
+	return socket(int32(domain), int32(typ), int32(proto))
+}
+
+func SetsockoptInt(fd Handle, level, opt int, value int) (err error) {
+	v := int32(value)
+	return Setsockopt(fd, int32(level), int32(opt), (*byte)(unsafe.Pointer(&v)), int32(unsafe.Sizeof(v)))
+}
+
+func Bind(fd Handle, sa Sockaddr) (err error) {
+	ptr, n, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return bind(fd, ptr, n)
+}
+
+func Connect(fd Handle, sa Sockaddr) (err error) {
+	ptr, n, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return connect(fd, ptr, n)
+}
+
+func GetBestInterfaceEx(sa Sockaddr, pdwBestIfIndex *uint32) (err error) {
+	ptr, _, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return getBestInterfaceEx(ptr, pdwBestIfIndex)
+}
+
+func Getsockname(fd Handle) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	l := int32(unsafe.Sizeof(rsa))
+	if err = getsockname(fd, &rsa, &l); err != nil {
+		return
+	}
+	return rsa.Sockaddr()
+}
+
+func Getpeername(fd Handle) (sa Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	l := int32(unsafe.Sizeof(rsa))
+	if err = getpeername(fd, &rsa, &l); err != nil {
+		return
+	}
+	return rsa.Sockaddr()
+}
+
+func Listen(s Handle, n int) (err error) {
+	return listen(s, int32(n))
+}
+
+func Shutdown(fd Handle, how int) (err error) {
+	return shutdown(fd, int32(how))
+}
+
+func WSASendto(s Handle, bufs *WSABuf, bufcnt uint32, sent *uint32, flags uint32, to Sockaddr, overlapped *Overlapped, croutine *byte) (err error) {
+	var rsa unsafe.Pointer
+	var l int32
+	if to != nil {
+		rsa, l, err = to.sockaddr()
+		if err != nil {
+			return err
+		}
+	}
+	return WSASendTo(s, bufs, bufcnt, sent, flags, (*RawSockaddrAny)(unsafe.Pointer(rsa)), l, overlapped, croutine)
+}
+
+func LoadGetAddrInfo() error {
+	return procGetAddrInfoW.Find()
+}
+
+var connectExFunc struct {
+	once sync.Once
+	addr uintptr
+	err  error
+}
+
+func LoadConnectEx() error {
+	connectExFunc.once.Do(func() {
+		var s Handle
+		s, connectExFunc.err = Socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)
+		if connectExFunc.err != nil {
+			return
+		}
+		defer CloseHandle(s)
+		var n uint32
+		connectExFunc.err = WSAIoctl(s,
+			SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&WSAID_CONNECTEX)),
+			uint32(unsafe.Sizeof(WSAID_CONNECTEX)),
+			(*byte)(unsafe.Pointer(&connectExFunc.addr)),
+			uint32(unsafe.Sizeof(connectExFunc.addr)),
+			&n, nil, 0)
+	})
+	return connectExFunc.err
+}
+
+func connectEx(s Handle, name unsafe.Pointer, namelen int32, sendBuf *byte, sendDataLen uint32, bytesSent *uint32, overlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.Syscall9(connectExFunc.addr, 7, uintptr(s), uintptr(name), uintptr(namelen), uintptr(unsafe.Pointer(sendBuf)), uintptr(sendDataLen), uintptr(unsafe.Pointer(bytesSent)), uintptr(unsafe.Pointer(overlapped)), 0, 0)
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func ConnectEx(fd Handle, sa Sockaddr, sendBuf *byte, sendDataLen uint32, bytesSent *uint32, overlapped *Overlapped) error {
+	err := LoadConnectEx()
+	if err != nil {
+		return errorspkg.New("failed to find ConnectEx: " + err.Error())
+	}
+	ptr, n, err := sa.sockaddr()
+	if err != nil {
+		return err
+	}
+	return connectEx(fd, ptr, n, sendBuf, sendDataLen, bytesSent, overlapped)
+}
+
+var sendRecvMsgFunc struct {
+	once     sync.Once
+	sendAddr uintptr
+	recvAddr uintptr
+	err      error
+}
+
+func loadWSASendRecvMsg() error {
+	sendRecvMsgFunc.once.Do(func() {
+		var s Handle
+		s, sendRecvMsgFunc.err = Socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)
+		if sendRecvMsgFunc.err != nil {
+			return
+		}
+		defer CloseHandle(s)
+		var n uint32
+		sendRecvMsgFunc.err = WSAIoctl(s,
+			SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&WSAID_WSARECVMSG)),
+			uint32(unsafe.Sizeof(WSAID_WSARECVMSG)),
+			(*byte)(unsafe.Pointer(&sendRecvMsgFunc.recvAddr)),
+			uint32(unsafe.Sizeof(sendRecvMsgFunc.recvAddr)),
+			&n, nil, 0)
+		if sendRecvMsgFunc.err != nil {
+			return
+		}
+		sendRecvMsgFunc.err = WSAIoctl(s,
+			SIO_GET_EXTENSION_FUNCTION_POINTER,
+			(*byte)(unsafe.Pointer(&WSAID_WSASENDMSG)),
+			uint32(unsafe.Sizeof(WSAID_WSASENDMSG)),
+			(*byte)(unsafe.Pointer(&sendRecvMsgFunc.sendAddr)),
+			uint32(unsafe.Sizeof(sendRecvMsgFunc.sendAddr)),
+			&n, nil, 0)
+	})
+	return sendRecvMsgFunc.err
+}
+
+func WSASendMsg(fd Handle, msg *WSAMsg, flags uint32, bytesSent *uint32, overlapped *Overlapped, croutine *byte) error {
+	err := loadWSASendRecvMsg()
+	if err != nil {
+		return err
+	}
+	r1, _, e1 := syscall.Syscall6(sendRecvMsgFunc.sendAddr, 6, uintptr(fd), uintptr(unsafe.Pointer(msg)), uintptr(flags), uintptr(unsafe.Pointer(bytesSent)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return err
+}
+
+func WSARecvMsg(fd Handle, msg *WSAMsg, bytesReceived *uint32, overlapped *Overlapped, croutine *byte) error {
+	err := loadWSASendRecvMsg()
+	if err != nil {
+		return err
+	}
+	r1, _, e1 := syscall.Syscall6(sendRecvMsgFunc.recvAddr, 5, uintptr(fd), uintptr(unsafe.Pointer(msg)), uintptr(unsafe.Pointer(bytesReceived)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)), 0)
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return err
+}
+
+// Invented structures to support what package os expects.
+type Rusage struct {
+	CreationTime Filetime
+	ExitTime     Filetime
+	KernelTime   Filetime
+	UserTime     Filetime
+}
+
+type WaitStatus struct {
+	ExitCode uint32
+}
+
+func (w WaitStatus) Exited() bool { return true }
+
+func (w WaitStatus) ExitStatus() int { return int(w.ExitCode) }
+
+func (w WaitStatus) Signal() Signal { return -1 }
+
+func (w WaitStatus) CoreDump() bool { return false }
+
+func (w WaitStatus) Stopped() bool { return false }
+
+func (w WaitStatus) Continued() bool { return false }
+
+func (w WaitStatus) StopSignal() Signal { return -1 }
+
+func (w WaitStatus) Signaled() bool { return false }
+
+func (w WaitStatus) TrapCause() int { return -1 }
+
+// Timespec is an invented structure on Windows, but here for
+// consistency with the corresponding package for other operating systems.
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
+
+func NsecToTimespec(nsec int64) (ts Timespec) {
+	ts.Sec = nsec / 1e9
+	ts.Nsec = nsec % 1e9
+	return
+}
+
+// TODO(brainman): fix all needed for net
+
+func Accept(fd Handle) (nfd Handle, sa Sockaddr, err error) { return 0, nil, syscall.EWINDOWS }
+
+func Recvfrom(fd Handle, p []byte, flags int) (n int, from Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	l := int32(unsafe.Sizeof(rsa))
+	n32, err := recvfrom(fd, p, int32(flags), &rsa, &l)
+	n = int(n32)
+	if err != nil {
+		return
+	}
+	from, err = rsa.Sockaddr()
+	return
+}
+
+func Sendto(fd Handle, p []byte, flags int, to Sockaddr) (err error) {
+	ptr, l, err := to.sockaddr()
+	if err != nil {
+		return err
+	}
+	return sendto(fd, p, int32(flags), ptr, l)
+}
+
+func SetsockoptTimeval(fd Handle, level, opt int, tv *Timeval) (err error) { return syscall.EWINDOWS }
+
+// The Linger struct is wrong but we only noticed after Go 1.
+// sysLinger is the real system call structure.
+
+// BUG(brainman): The definition of Linger is not appropriate for direct use
+// with Setsockopt and Getsockopt.
+// Use SetsockoptLinger instead.
+
+type Linger struct {
+	Onoff  int32
+	Linger int32
+}
+
+type sysLinger struct {
+	Onoff  uint16
+	Linger uint16
+}
+
+type IPMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type IPv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+func GetsockoptInt(fd Handle, level, opt int) (int, error) {
+	v := int32(0)
+	l := int32(unsafe.Sizeof(v))
+	err := Getsockopt(fd, int32(level), int32(opt), (*byte)(unsafe.Pointer(&v)), &l)
+	return int(v), err
+}
+
+func SetsockoptLinger(fd Handle, level, opt int, l *Linger) (err error) {
+	sys := sysLinger{Onoff: uint16(l.Onoff), Linger: uint16(l.Linger)}
+	return Setsockopt(fd, int32(level), int32(opt), (*byte)(unsafe.Pointer(&sys)), int32(unsafe.Sizeof(sys)))
+}
+
+func SetsockoptInet4Addr(fd Handle, level, opt int, value [4]byte) (err error) {
+	return Setsockopt(fd, int32(level), int32(opt), (*byte)(unsafe.Pointer(&value[0])), 4)
+}
+
+func SetsockoptIPMreq(fd Handle, level, opt int, mreq *IPMreq) (err error) {
+	return Setsockopt(fd, int32(level), int32(opt), (*byte)(unsafe.Pointer(mreq)), int32(unsafe.Sizeof(*mreq)))
+}
+
+func SetsockoptIPv6Mreq(fd Handle, level, opt int, mreq *IPv6Mreq) (err error) {
+	return syscall.EWINDOWS
+}
+
+func EnumProcesses(processIds []uint32, bytesReturned *uint32) error {
+	// EnumProcesses syscall expects the size parameter to be in bytes, but the code generated with mksyscall uses
+	// the length of the processIds slice instead. Hence, this wrapper function is added to fix the discrepancy.
+	var p *uint32
+	if len(processIds) > 0 {
+		p = &processIds[0]
+	}
+	size := uint32(len(processIds) * 4)
+	return enumProcesses(p, size, bytesReturned)
+}
+
+func Getpid() (pid int) { return int(GetCurrentProcessId()) }
+
+func FindFirstFile(name *uint16, data *Win32finddata) (handle Handle, err error) {
+	// NOTE(rsc): The Win32finddata struct is wrong for the system call:
+	// the two paths are each one uint16 short. Use the correct struct,
+	// a win32finddata1, and then copy the results out.
+	// There is no loss of expressivity here, because the final
+	// uint16, if it is used, is supposed to be a NUL, and Go doesn't need that.
+	// For Go 1.1, we might avoid the allocation of win32finddata1 here
+	// by adding a final Bug [2]uint16 field to the struct and then
+	// adjusting the fields in the result directly.
+	var data1 win32finddata1
+	handle, err = findFirstFile1(name, &data1)
+	if err == nil {
+		copyFindData(data, &data1)
+	}
+	return
+}
+
+func FindNextFile(handle Handle, data *Win32finddata) (err error) {
+	var data1 win32finddata1
+	err = findNextFile1(handle, &data1)
+	if err == nil {
+		copyFindData(data, &data1)
+	}
+	return
+}
+
+func getProcessEntry(pid int) (*ProcessEntry32, error) {
+	snapshot, err := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0)
+	if err != nil {
+		return nil, err
+	}
+	defer CloseHandle(snapshot)
+	var procEntry ProcessEntry32
+	procEntry.Size = uint32(unsafe.Sizeof(procEntry))
+	if err = Process32First(snapshot, &procEntry); err != nil {
+		return nil, err
+	}
+	for {
+		if procEntry.ProcessID == uint32(pid) {
+			return &procEntry, nil
+		}
+		err = Process32Next(snapshot, &procEntry)
+		if err != nil {
+			return nil, err
+		}
+	}
+}
+
+func Getppid() (ppid int) {
+	pe, err := getProcessEntry(Getpid())
+	if err != nil {
+		return -1
+	}
+	return int(pe.ParentProcessID)
+}
+
+// TODO(brainman): fix all needed for os
+func Fchdir(fd Handle) (err error)             { return syscall.EWINDOWS }
+func Link(oldpath, newpath string) (err error) { return syscall.EWINDOWS }
+func Symlink(path, link string) (err error)    { return syscall.EWINDOWS }
+
+func Fchmod(fd Handle, mode uint32) (err error)        { return syscall.EWINDOWS }
+func Chown(path string, uid int, gid int) (err error)  { return syscall.EWINDOWS }
+func Lchown(path string, uid int, gid int) (err error) { return syscall.EWINDOWS }
+func Fchown(fd Handle, uid int, gid int) (err error)   { return syscall.EWINDOWS }
+
+func Getuid() (uid int)                  { return -1 }
+func Geteuid() (euid int)                { return -1 }
+func Getgid() (gid int)                  { return -1 }
+func Getegid() (egid int)                { return -1 }
+func Getgroups() (gids []int, err error) { return nil, syscall.EWINDOWS }
+
+type Signal int
+
+func (s Signal) Signal() {}
+
+func (s Signal) String() string {
+	if 0 <= s && int(s) < len(signals) {
+		str := signals[s]
+		if str != "" {
+			return str
+		}
+	}
+	return "signal " + itoa(int(s))
+}
+
+func LoadCreateSymbolicLink() error {
+	return procCreateSymbolicLinkW.Find()
+}
+
+// Readlink returns the destination of the named symbolic link.
+func Readlink(path string, buf []byte) (n int, err error) {
+	fd, err := CreateFile(StringToUTF16Ptr(path), GENERIC_READ, 0, nil, OPEN_EXISTING,
+		FILE_FLAG_OPEN_REPARSE_POINT|FILE_FLAG_BACKUP_SEMANTICS, 0)
+	if err != nil {
+		return -1, err
+	}
+	defer CloseHandle(fd)
+
+	rdbbuf := make([]byte, MAXIMUM_REPARSE_DATA_BUFFER_SIZE)
+	var bytesReturned uint32
+	err = DeviceIoControl(fd, FSCTL_GET_REPARSE_POINT, nil, 0, &rdbbuf[0], uint32(len(rdbbuf)), &bytesReturned, nil)
+	if err != nil {
+		return -1, err
+	}
+
+	rdb := (*reparseDataBuffer)(unsafe.Pointer(&rdbbuf[0]))
+	var s string
+	switch rdb.ReparseTag {
+	case IO_REPARSE_TAG_SYMLINK:
+		data := (*symbolicLinkReparseBuffer)(unsafe.Pointer(&rdb.reparseBuffer))
+		p := (*[0xffff]uint16)(unsafe.Pointer(&data.PathBuffer[0]))
+		s = UTF16ToString(p[data.PrintNameOffset/2 : (data.PrintNameLength-data.PrintNameOffset)/2])
+	case IO_REPARSE_TAG_MOUNT_POINT:
+		data := (*mountPointReparseBuffer)(unsafe.Pointer(&rdb.reparseBuffer))
+		p := (*[0xffff]uint16)(unsafe.Pointer(&data.PathBuffer[0]))
+		s = UTF16ToString(p[data.PrintNameOffset/2 : (data.PrintNameLength-data.PrintNameOffset)/2])
+	default:
+		// the path is not a symlink or junction but another type of reparse
+		// point
+		return -1, syscall.ENOENT
+	}
+	n = copy(buf, []byte(s))
+
+	return n, nil
+}
+
+// GUIDFromString parses a string in the form of
+// "{XXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}" into a GUID.
+func GUIDFromString(str string) (GUID, error) {
+	guid := GUID{}
+	str16, err := syscall.UTF16PtrFromString(str)
+	if err != nil {
+		return guid, err
+	}
+	err = clsidFromString(str16, &guid)
+	if err != nil {
+		return guid, err
+	}
+	return guid, nil
+}
+
+// GenerateGUID creates a new random GUID.
+func GenerateGUID() (GUID, error) {
+	guid := GUID{}
+	err := coCreateGuid(&guid)
+	if err != nil {
+		return guid, err
+	}
+	return guid, nil
+}
+
+// String returns the canonical string form of the GUID,
+// in the form of "{XXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}".
+func (guid GUID) String() string {
+	var str [100]uint16
+	chars := stringFromGUID2(&guid, &str[0], int32(len(str)))
+	if chars <= 1 {
+		return ""
+	}
+	return string(utf16.Decode(str[:chars-1]))
+}
+
+// KnownFolderPath returns a well-known folder path for the current user, specified by one of
+// the FOLDERID_ constants, and chosen and optionally created based on a KF_ flag.
+func KnownFolderPath(folderID *KNOWNFOLDERID, flags uint32) (string, error) {
+	return Token(0).KnownFolderPath(folderID, flags)
+}
+
+// KnownFolderPath returns a well-known folder path for the user token, specified by one of
+// the FOLDERID_ constants, and chosen and optionally created based on a KF_ flag.
+func (t Token) KnownFolderPath(folderID *KNOWNFOLDERID, flags uint32) (string, error) {
+	var p *uint16
+	err := shGetKnownFolderPath(folderID, flags, t, &p)
+	if err != nil {
+		return "", err
+	}
+	defer CoTaskMemFree(unsafe.Pointer(p))
+	return UTF16PtrToString(p), nil
+}
+
+// RtlGetVersion returns the version of the underlying operating system, ignoring
+// manifest semantics but is affected by the application compatibility layer.
+func RtlGetVersion() *OsVersionInfoEx {
+	info := &OsVersionInfoEx{}
+	info.osVersionInfoSize = uint32(unsafe.Sizeof(*info))
+	// According to documentation, this function always succeeds.
+	// The function doesn't even check the validity of the
+	// osVersionInfoSize member. Disassembling ntdll.dll indicates
+	// that the documentation is indeed correct about that.
+	_ = rtlGetVersion(info)
+	return info
+}
+
+// RtlGetNtVersionNumbers returns the version of the underlying operating system,
+// ignoring manifest semantics and the application compatibility layer.
+func RtlGetNtVersionNumbers() (majorVersion, minorVersion, buildNumber uint32) {
+	rtlGetNtVersionNumbers(&majorVersion, &minorVersion, &buildNumber)
+	buildNumber &= 0xffff
+	return
+}
+
+// GetProcessPreferredUILanguages retrieves the process preferred UI languages.
+func GetProcessPreferredUILanguages(flags uint32) ([]string, error) {
+	return getUILanguages(flags, getProcessPreferredUILanguages)
+}
+
+// GetThreadPreferredUILanguages retrieves the thread preferred UI languages for the current thread.
+func GetThreadPreferredUILanguages(flags uint32) ([]string, error) {
+	return getUILanguages(flags, getThreadPreferredUILanguages)
+}
+
+// GetUserPreferredUILanguages retrieves information about the user preferred UI languages.
+func GetUserPreferredUILanguages(flags uint32) ([]string, error) {
+	return getUILanguages(flags, getUserPreferredUILanguages)
+}
+
+// GetSystemPreferredUILanguages retrieves the system preferred UI languages.
+func GetSystemPreferredUILanguages(flags uint32) ([]string, error) {
+	return getUILanguages(flags, getSystemPreferredUILanguages)
+}
+
+func getUILanguages(flags uint32, f func(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) error) ([]string, error) {
+	size := uint32(128)
+	for {
+		var numLanguages uint32
+		buf := make([]uint16, size)
+		err := f(flags, &numLanguages, &buf[0], &size)
+		if err == ERROR_INSUFFICIENT_BUFFER {
+			continue
+		}
+		if err != nil {
+			return nil, err
+		}
+		buf = buf[:size]
+		if numLanguages == 0 || len(buf) == 0 { // GetProcessPreferredUILanguages may return numLanguages==0 with "\0\0"
+			return []string{}, nil
+		}
+		if buf[len(buf)-1] == 0 {
+			buf = buf[:len(buf)-1] // remove terminating null
+		}
+		languages := make([]string, 0, numLanguages)
+		from := 0
+		for i, c := range buf {
+			if c == 0 {
+				languages = append(languages, string(utf16.Decode(buf[from:i])))
+				from = i + 1
+			}
+		}
+		return languages, nil
+	}
+}
+
+func SetConsoleCursorPosition(console Handle, position Coord) error {
+	return setConsoleCursorPosition(console, *((*uint32)(unsafe.Pointer(&position))))
+}
+
+func GetStartupInfo(startupInfo *StartupInfo) error {
+	getStartupInfo(startupInfo)
+	return nil
+}
+
+func (s NTStatus) Errno() syscall.Errno {
+	return rtlNtStatusToDosErrorNoTeb(s)
+}
+
+func langID(pri, sub uint16) uint32 { return uint32(sub)<<10 | uint32(pri) }
+
+func (s NTStatus) Error() string {
+	b := make([]uint16, 300)
+	n, err := FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_FROM_HMODULE|FORMAT_MESSAGE_ARGUMENT_ARRAY, modntdll.Handle(), uint32(s), langID(LANG_ENGLISH, SUBLANG_ENGLISH_US), b, nil)
+	if err != nil {
+		return fmt.Sprintf("NTSTATUS 0x%08x", uint32(s))
+	}
+	// trim terminating \r and \n
+	for ; n > 0 && (b[n-1] == '\n' || b[n-1] == '\r'); n-- {
+	}
+	return string(utf16.Decode(b[:n]))
+}
+
+// NewNTUnicodeString returns a new NTUnicodeString structure for use with native
+// NT APIs that work over the NTUnicodeString type. Note that most Windows APIs
+// do not use NTUnicodeString, and instead UTF16PtrFromString should be used for
+// the more common *uint16 string type.
+func NewNTUnicodeString(s string) (*NTUnicodeString, error) {
+	s16, err := UTF16FromString(s)
+	if err != nil {
+		return nil, err
+	}
+	n := uint16(len(s16) * 2)
+	return &NTUnicodeString{
+		Length:        n - 2, // subtract 2 bytes for the NULL terminator
+		MaximumLength: n,
+		Buffer:        &s16[0],
+	}, nil
+}
+
+// Slice returns a uint16 slice that aliases the data in the NTUnicodeString.
+func (s *NTUnicodeString) Slice() []uint16 {
+	// Note: this rounds the length down, if it happens
+	// to (incorrectly) be odd. Probably safer than rounding up.
+	return unsafe.Slice(s.Buffer, s.MaximumLength/2)[:s.Length/2]
+}
+
+func (s *NTUnicodeString) String() string {
+	return UTF16ToString(s.Slice())
+}
+
+// NewNTString returns a new NTString structure for use with native
+// NT APIs that work over the NTString type. Note that most Windows APIs
+// do not use NTString, and instead UTF16PtrFromString should be used for
+// the more common *uint16 string type.
+func NewNTString(s string) (*NTString, error) {
+	var nts NTString
+	s8, err := BytePtrFromString(s)
+	if err != nil {
+		return nil, err
+	}
+	RtlInitString(&nts, s8)
+	return &nts, nil
+}
+
+// Slice returns a byte slice that aliases the data in the NTString.
+func (s *NTString) Slice() []byte {
+	slice := unsafe.Slice(s.Buffer, s.MaximumLength)
+	return slice[:s.Length]
+}
+
+func (s *NTString) String() string {
+	return ByteSliceToString(s.Slice())
+}
+
+// FindResource resolves a resource of the given name and resource type.
+func FindResource(module Handle, name, resType ResourceIDOrString) (Handle, error) {
+	var namePtr, resTypePtr uintptr
+	var name16, resType16 *uint16
+	var err error
+	resolvePtr := func(i interface{}, keep **uint16) (uintptr, error) {
+		switch v := i.(type) {
+		case string:
+			*keep, err = UTF16PtrFromString(v)
+			if err != nil {
+				return 0, err
+			}
+			return uintptr(unsafe.Pointer(*keep)), nil
+		case ResourceID:
+			return uintptr(v), nil
+		}
+		return 0, errorspkg.New("parameter must be a ResourceID or a string")
+	}
+	namePtr, err = resolvePtr(name, &name16)
+	if err != nil {
+		return 0, err
+	}
+	resTypePtr, err = resolvePtr(resType, &resType16)
+	if err != nil {
+		return 0, err
+	}
+	resInfo, err := findResource(module, namePtr, resTypePtr)
+	runtime.KeepAlive(name16)
+	runtime.KeepAlive(resType16)
+	return resInfo, err
+}
+
+func LoadResourceData(module, resInfo Handle) (data []byte, err error) {
+	size, err := SizeofResource(module, resInfo)
+	if err != nil {
+		return
+	}
+	resData, err := LoadResource(module, resInfo)
+	if err != nil {
+		return
+	}
+	ptr, err := LockResource(resData)
+	if err != nil {
+		return
+	}
+	data = unsafe.Slice((*byte)(unsafe.Pointer(ptr)), size)
+	return
+}
+
+// PSAPI_WORKING_SET_EX_BLOCK contains extended working set information for a page.
+type PSAPI_WORKING_SET_EX_BLOCK uint64
+
+// Valid returns the validity of this page.
+// If this bit is 1, the subsequent members are valid; otherwise they should be ignored.
+func (b PSAPI_WORKING_SET_EX_BLOCK) Valid() bool {
+	return (b & 1) == 1
+}
+
+// ShareCount is the number of processes that share this page. The maximum value of this member is 7.
+func (b PSAPI_WORKING_SET_EX_BLOCK) ShareCount() uint64 {
+	return b.intField(1, 3)
+}
+
+// Win32Protection is the memory protection attributes of the page. For a list of values, see
+// https://docs.microsoft.com/en-us/windows/win32/memory/memory-protection-constants
+func (b PSAPI_WORKING_SET_EX_BLOCK) Win32Protection() uint64 {
+	return b.intField(4, 11)
+}
+
+// Shared returns the shared status of this page.
+// If this bit is 1, the page can be shared.
+func (b PSAPI_WORKING_SET_EX_BLOCK) Shared() bool {
+	return (b & (1 << 15)) == 1
+}
+
+// Node is the NUMA node. The maximum value of this member is 63.
+func (b PSAPI_WORKING_SET_EX_BLOCK) Node() uint64 {
+	return b.intField(16, 6)
+}
+
+// Locked returns the locked status of this page.
+// If this bit is 1, the virtual page is locked in physical memory.
+func (b PSAPI_WORKING_SET_EX_BLOCK) Locked() bool {
+	return (b & (1 << 22)) == 1
+}
+
+// LargePage returns the large page status of this page.
+// If this bit is 1, the page is a large page.
+func (b PSAPI_WORKING_SET_EX_BLOCK) LargePage() bool {
+	return (b & (1 << 23)) == 1
+}
+
+// Bad returns the bad status of this page.
+// If this bit is 1, the page is has been reported as bad.
+func (b PSAPI_WORKING_SET_EX_BLOCK) Bad() bool {
+	return (b & (1 << 31)) == 1
+}
+
+// intField extracts an integer field in the PSAPI_WORKING_SET_EX_BLOCK union.
+func (b PSAPI_WORKING_SET_EX_BLOCK) intField(start, length int) uint64 {
+	var mask PSAPI_WORKING_SET_EX_BLOCK
+	for pos := start; pos < start+length; pos++ {
+		mask |= (1 << pos)
+	}
+
+	masked := b & mask
+	return uint64(masked >> start)
+}
+
+// PSAPI_WORKING_SET_EX_INFORMATION contains extended working set information for a process.
+type PSAPI_WORKING_SET_EX_INFORMATION struct {
+	// The virtual address.
+	VirtualAddress Pointer
+	// A PSAPI_WORKING_SET_EX_BLOCK union that indicates the attributes of the page at VirtualAddress.
+	VirtualAttributes PSAPI_WORKING_SET_EX_BLOCK
+}
+
+// CreatePseudoConsole creates a windows pseudo console.
+func CreatePseudoConsole(size Coord, in Handle, out Handle, flags uint32, pconsole *Handle) error {
+	// We need this wrapper to manually cast Coord to uint32. The autogenerated wrappers only
+	// accept arguments that can be casted to uintptr, and Coord can't.
+	return createPseudoConsole(*((*uint32)(unsafe.Pointer(&size))), in, out, flags, pconsole)
+}
+
+// ResizePseudoConsole resizes the internal buffers of the pseudo console to the width and height specified in `size`.
+func ResizePseudoConsole(pconsole Handle, size Coord) error {
+	// We need this wrapper to manually cast Coord to uint32. The autogenerated wrappers only
+	// accept arguments that can be casted to uintptr, and Coord can't.
+	return resizePseudoConsole(pconsole, *((*uint32)(unsafe.Pointer(&size))))
+}
+
+// DCB constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/ns-winbase-dcb.
+const (
+	CBR_110    = 110
+	CBR_300    = 300
+	CBR_600    = 600
+	CBR_1200   = 1200
+	CBR_2400   = 2400
+	CBR_4800   = 4800
+	CBR_9600   = 9600
+	CBR_14400  = 14400
+	CBR_19200  = 19200
+	CBR_38400  = 38400
+	CBR_57600  = 57600
+	CBR_115200 = 115200
+	CBR_128000 = 128000
+	CBR_256000 = 256000
+
+	DTR_CONTROL_DISABLE   = 0x00000000
+	DTR_CONTROL_ENABLE    = 0x00000010
+	DTR_CONTROL_HANDSHAKE = 0x00000020
+
+	RTS_CONTROL_DISABLE   = 0x00000000
+	RTS_CONTROL_ENABLE    = 0x00001000
+	RTS_CONTROL_HANDSHAKE = 0x00002000
+	RTS_CONTROL_TOGGLE    = 0x00003000
+
+	NOPARITY    = 0
+	ODDPARITY   = 1
+	EVENPARITY  = 2
+	MARKPARITY  = 3
+	SPACEPARITY = 4
+
+	ONESTOPBIT   = 0
+	ONE5STOPBITS = 1
+	TWOSTOPBITS  = 2
+)
+
+// EscapeCommFunction constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-escapecommfunction.
+const (
+	SETXOFF  = 1
+	SETXON   = 2
+	SETRTS   = 3
+	CLRRTS   = 4
+	SETDTR   = 5
+	CLRDTR   = 6
+	SETBREAK = 8
+	CLRBREAK = 9
+)
+
+// PurgeComm constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-purgecomm.
+const (
+	PURGE_TXABORT = 0x0001
+	PURGE_RXABORT = 0x0002
+	PURGE_TXCLEAR = 0x0004
+	PURGE_RXCLEAR = 0x0008
+)
+
+// SetCommMask constants. See https://learn.microsoft.com/en-us/windows/win32/api/winbase/nf-winbase-setcommmask.
+const (
+	EV_RXCHAR  = 0x0001
+	EV_RXFLAG  = 0x0002
+	EV_TXEMPTY = 0x0004
+	EV_CTS     = 0x0008
+	EV_DSR     = 0x0010
+	EV_RLSD    = 0x0020
+	EV_BREAK   = 0x0040
+	EV_ERR     = 0x0080
+	EV_RING    = 0x0100
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..6e4f50eb483567020df060df1eb270b5706bb1c0
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows.go
@@ -0,0 +1,3940 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+import (
+	"net"
+	"syscall"
+	"unsafe"
+)
+
+// NTStatus corresponds with NTSTATUS, error values returned by ntdll.dll and
+// other native functions.
+type NTStatus uint32
+
+const (
+	// Invented values to support what package os expects.
+	O_RDONLY   = 0x00000
+	O_WRONLY   = 0x00001
+	O_RDWR     = 0x00002
+	O_CREAT    = 0x00040
+	O_EXCL     = 0x00080
+	O_NOCTTY   = 0x00100
+	O_TRUNC    = 0x00200
+	O_NONBLOCK = 0x00800
+	O_APPEND   = 0x00400
+	O_SYNC     = 0x01000
+	O_ASYNC    = 0x02000
+	O_CLOEXEC  = 0x80000
+)
+
+const (
+	// More invented values for signals
+	SIGHUP  = Signal(0x1)
+	SIGINT  = Signal(0x2)
+	SIGQUIT = Signal(0x3)
+	SIGILL  = Signal(0x4)
+	SIGTRAP = Signal(0x5)
+	SIGABRT = Signal(0x6)
+	SIGBUS  = Signal(0x7)
+	SIGFPE  = Signal(0x8)
+	SIGKILL = Signal(0x9)
+	SIGSEGV = Signal(0xb)
+	SIGPIPE = Signal(0xd)
+	SIGALRM = Signal(0xe)
+	SIGTERM = Signal(0xf)
+)
+
+var signals = [...]string{
+	1:  "hangup",
+	2:  "interrupt",
+	3:  "quit",
+	4:  "illegal instruction",
+	5:  "trace/breakpoint trap",
+	6:  "aborted",
+	7:  "bus error",
+	8:  "floating point exception",
+	9:  "killed",
+	10: "user defined signal 1",
+	11: "segmentation fault",
+	12: "user defined signal 2",
+	13: "broken pipe",
+	14: "alarm clock",
+	15: "terminated",
+}
+
+// File flags for [os.OpenFile]. The O_ prefix is used to indicate
+// that these flags are specific to the OpenFile function.
+const (
+	O_FILE_FLAG_OPEN_NO_RECALL     = FILE_FLAG_OPEN_NO_RECALL
+	O_FILE_FLAG_OPEN_REPARSE_POINT = FILE_FLAG_OPEN_REPARSE_POINT
+	O_FILE_FLAG_SESSION_AWARE      = FILE_FLAG_SESSION_AWARE
+	O_FILE_FLAG_POSIX_SEMANTICS    = FILE_FLAG_POSIX_SEMANTICS
+	O_FILE_FLAG_BACKUP_SEMANTICS   = FILE_FLAG_BACKUP_SEMANTICS
+	O_FILE_FLAG_DELETE_ON_CLOSE    = FILE_FLAG_DELETE_ON_CLOSE
+	O_FILE_FLAG_SEQUENTIAL_SCAN    = FILE_FLAG_SEQUENTIAL_SCAN
+	O_FILE_FLAG_RANDOM_ACCESS      = FILE_FLAG_RANDOM_ACCESS
+	O_FILE_FLAG_NO_BUFFERING       = FILE_FLAG_NO_BUFFERING
+	O_FILE_FLAG_OVERLAPPED         = FILE_FLAG_OVERLAPPED
+	O_FILE_FLAG_WRITE_THROUGH      = FILE_FLAG_WRITE_THROUGH
+)
+
+const (
+	FILE_READ_DATA        = 0x00000001
+	FILE_READ_ATTRIBUTES  = 0x00000080
+	FILE_READ_EA          = 0x00000008
+	FILE_WRITE_DATA       = 0x00000002
+	FILE_WRITE_ATTRIBUTES = 0x00000100
+	FILE_WRITE_EA         = 0x00000010
+	FILE_APPEND_DATA      = 0x00000004
+	FILE_EXECUTE          = 0x00000020
+
+	FILE_GENERIC_READ    = STANDARD_RIGHTS_READ | FILE_READ_DATA | FILE_READ_ATTRIBUTES | FILE_READ_EA | SYNCHRONIZE
+	FILE_GENERIC_WRITE   = STANDARD_RIGHTS_WRITE | FILE_WRITE_DATA | FILE_WRITE_ATTRIBUTES | FILE_WRITE_EA | FILE_APPEND_DATA | SYNCHRONIZE
+	FILE_GENERIC_EXECUTE = STANDARD_RIGHTS_EXECUTE | FILE_READ_ATTRIBUTES | FILE_EXECUTE | SYNCHRONIZE
+
+	FILE_LIST_DIRECTORY = 0x00000001
+	FILE_TRAVERSE       = 0x00000020
+
+	FILE_SHARE_READ   = 0x00000001
+	FILE_SHARE_WRITE  = 0x00000002
+	FILE_SHARE_DELETE = 0x00000004
+
+	FILE_ATTRIBUTE_READONLY              = 0x00000001
+	FILE_ATTRIBUTE_HIDDEN                = 0x00000002
+	FILE_ATTRIBUTE_SYSTEM                = 0x00000004
+	FILE_ATTRIBUTE_DIRECTORY             = 0x00000010
+	FILE_ATTRIBUTE_ARCHIVE               = 0x00000020
+	FILE_ATTRIBUTE_DEVICE                = 0x00000040
+	FILE_ATTRIBUTE_NORMAL                = 0x00000080
+	FILE_ATTRIBUTE_TEMPORARY             = 0x00000100
+	FILE_ATTRIBUTE_SPARSE_FILE           = 0x00000200
+	FILE_ATTRIBUTE_REPARSE_POINT         = 0x00000400
+	FILE_ATTRIBUTE_COMPRESSED            = 0x00000800
+	FILE_ATTRIBUTE_OFFLINE               = 0x00001000
+	FILE_ATTRIBUTE_NOT_CONTENT_INDEXED   = 0x00002000
+	FILE_ATTRIBUTE_ENCRYPTED             = 0x00004000
+	FILE_ATTRIBUTE_INTEGRITY_STREAM      = 0x00008000
+	FILE_ATTRIBUTE_VIRTUAL               = 0x00010000
+	FILE_ATTRIBUTE_NO_SCRUB_DATA         = 0x00020000
+	FILE_ATTRIBUTE_RECALL_ON_OPEN        = 0x00040000
+	FILE_ATTRIBUTE_RECALL_ON_DATA_ACCESS = 0x00400000
+
+	INVALID_FILE_ATTRIBUTES = 0xffffffff
+
+	CREATE_NEW        = 1
+	CREATE_ALWAYS     = 2
+	OPEN_EXISTING     = 3
+	OPEN_ALWAYS       = 4
+	TRUNCATE_EXISTING = 5
+
+	FILE_FLAG_OPEN_REQUIRING_OPLOCK = 0x00040000
+	FILE_FLAG_FIRST_PIPE_INSTANCE   = 0x00080000
+	FILE_FLAG_OPEN_NO_RECALL        = 0x00100000
+	FILE_FLAG_OPEN_REPARSE_POINT    = 0x00200000
+	FILE_FLAG_SESSION_AWARE         = 0x00800000
+	FILE_FLAG_POSIX_SEMANTICS       = 0x01000000
+	FILE_FLAG_BACKUP_SEMANTICS      = 0x02000000
+	FILE_FLAG_DELETE_ON_CLOSE       = 0x04000000
+	FILE_FLAG_SEQUENTIAL_SCAN       = 0x08000000
+	FILE_FLAG_RANDOM_ACCESS         = 0x10000000
+	FILE_FLAG_NO_BUFFERING          = 0x20000000
+	FILE_FLAG_OVERLAPPED            = 0x40000000
+	FILE_FLAG_WRITE_THROUGH         = 0x80000000
+
+	HANDLE_FLAG_INHERIT    = 0x00000001
+	STARTF_USESTDHANDLES   = 0x00000100
+	STARTF_USESHOWWINDOW   = 0x00000001
+	DUPLICATE_CLOSE_SOURCE = 0x00000001
+	DUPLICATE_SAME_ACCESS  = 0x00000002
+
+	STD_INPUT_HANDLE  = -10 & (1<<32 - 1)
+	STD_OUTPUT_HANDLE = -11 & (1<<32 - 1)
+	STD_ERROR_HANDLE  = -12 & (1<<32 - 1)
+
+	FILE_BEGIN   = 0
+	FILE_CURRENT = 1
+	FILE_END     = 2
+
+	LANG_ENGLISH       = 0x09
+	SUBLANG_ENGLISH_US = 0x01
+
+	FORMAT_MESSAGE_ALLOCATE_BUFFER = 256
+	FORMAT_MESSAGE_IGNORE_INSERTS  = 512
+	FORMAT_MESSAGE_FROM_STRING     = 1024
+	FORMAT_MESSAGE_FROM_HMODULE    = 2048
+	FORMAT_MESSAGE_FROM_SYSTEM     = 4096
+	FORMAT_MESSAGE_ARGUMENT_ARRAY  = 8192
+	FORMAT_MESSAGE_MAX_WIDTH_MASK  = 255
+
+	MAX_PATH      = 260
+	MAX_LONG_PATH = 32768
+
+	MAX_MODULE_NAME32 = 255
+
+	MAX_COMPUTERNAME_LENGTH = 15
+
+	MAX_DHCPV6_DUID_LENGTH = 130
+
+	MAX_DNS_SUFFIX_STRING_LENGTH = 256
+
+	TIME_ZONE_ID_UNKNOWN  = 0
+	TIME_ZONE_ID_STANDARD = 1
+
+	TIME_ZONE_ID_DAYLIGHT = 2
+	IGNORE                = 0
+	INFINITE              = 0xffffffff
+
+	WAIT_ABANDONED = 0x00000080
+	WAIT_OBJECT_0  = 0x00000000
+	WAIT_FAILED    = 0xFFFFFFFF
+
+	// Access rights for process.
+	PROCESS_ALL_ACCESS                = 0xFFFF
+	PROCESS_CREATE_PROCESS            = 0x0080
+	PROCESS_CREATE_THREAD             = 0x0002
+	PROCESS_DUP_HANDLE                = 0x0040
+	PROCESS_QUERY_INFORMATION         = 0x0400
+	PROCESS_QUERY_LIMITED_INFORMATION = 0x1000
+	PROCESS_SET_INFORMATION           = 0x0200
+	PROCESS_SET_QUOTA                 = 0x0100
+	PROCESS_SUSPEND_RESUME            = 0x0800
+	PROCESS_TERMINATE                 = 0x0001
+	PROCESS_VM_OPERATION              = 0x0008
+	PROCESS_VM_READ                   = 0x0010
+	PROCESS_VM_WRITE                  = 0x0020
+
+	// Access rights for thread.
+	THREAD_DIRECT_IMPERSONATION      = 0x0200
+	THREAD_GET_CONTEXT               = 0x0008
+	THREAD_IMPERSONATE               = 0x0100
+	THREAD_QUERY_INFORMATION         = 0x0040
+	THREAD_QUERY_LIMITED_INFORMATION = 0x0800
+	THREAD_SET_CONTEXT               = 0x0010
+	THREAD_SET_INFORMATION           = 0x0020
+	THREAD_SET_LIMITED_INFORMATION   = 0x0400
+	THREAD_SET_THREAD_TOKEN          = 0x0080
+	THREAD_SUSPEND_RESUME            = 0x0002
+	THREAD_TERMINATE                 = 0x0001
+
+	FILE_MAP_COPY    = 0x01
+	FILE_MAP_WRITE   = 0x02
+	FILE_MAP_READ    = 0x04
+	FILE_MAP_EXECUTE = 0x20
+
+	CTRL_C_EVENT        = 0
+	CTRL_BREAK_EVENT    = 1
+	CTRL_CLOSE_EVENT    = 2
+	CTRL_LOGOFF_EVENT   = 5
+	CTRL_SHUTDOWN_EVENT = 6
+
+	// Windows reserves errors >= 1<<29 for application use.
+	APPLICATION_ERROR = 1 << 29
+)
+
+const (
+	// Process creation flags.
+	CREATE_BREAKAWAY_FROM_JOB        = 0x01000000
+	CREATE_DEFAULT_ERROR_MODE        = 0x04000000
+	CREATE_NEW_CONSOLE               = 0x00000010
+	CREATE_NEW_PROCESS_GROUP         = 0x00000200
+	CREATE_NO_WINDOW                 = 0x08000000
+	CREATE_PROTECTED_PROCESS         = 0x00040000
+	CREATE_PRESERVE_CODE_AUTHZ_LEVEL = 0x02000000
+	CREATE_SEPARATE_WOW_VDM          = 0x00000800
+	CREATE_SHARED_WOW_VDM            = 0x00001000
+	CREATE_SUSPENDED                 = 0x00000004
+	CREATE_UNICODE_ENVIRONMENT       = 0x00000400
+	DEBUG_ONLY_THIS_PROCESS          = 0x00000002
+	DEBUG_PROCESS                    = 0x00000001
+	DETACHED_PROCESS                 = 0x00000008
+	EXTENDED_STARTUPINFO_PRESENT     = 0x00080000
+	INHERIT_PARENT_AFFINITY          = 0x00010000
+)
+
+const (
+	// attributes for ProcThreadAttributeList
+	PROC_THREAD_ATTRIBUTE_PARENT_PROCESS    = 0x00020000
+	PROC_THREAD_ATTRIBUTE_HANDLE_LIST       = 0x00020002
+	PROC_THREAD_ATTRIBUTE_GROUP_AFFINITY    = 0x00030003
+	PROC_THREAD_ATTRIBUTE_PREFERRED_NODE    = 0x00020004
+	PROC_THREAD_ATTRIBUTE_IDEAL_PROCESSOR   = 0x00030005
+	PROC_THREAD_ATTRIBUTE_MITIGATION_POLICY = 0x00020007
+	PROC_THREAD_ATTRIBUTE_UMS_THREAD        = 0x00030006
+	PROC_THREAD_ATTRIBUTE_PROTECTION_LEVEL  = 0x0002000b
+	PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE     = 0x00020016
+)
+
+const (
+	// flags for CreateToolhelp32Snapshot
+	TH32CS_SNAPHEAPLIST = 0x01
+	TH32CS_SNAPPROCESS  = 0x02
+	TH32CS_SNAPTHREAD   = 0x04
+	TH32CS_SNAPMODULE   = 0x08
+	TH32CS_SNAPMODULE32 = 0x10
+	TH32CS_SNAPALL      = TH32CS_SNAPHEAPLIST | TH32CS_SNAPMODULE | TH32CS_SNAPPROCESS | TH32CS_SNAPTHREAD
+	TH32CS_INHERIT      = 0x80000000
+)
+
+const (
+	// flags for EnumProcessModulesEx
+	LIST_MODULES_32BIT   = 0x01
+	LIST_MODULES_64BIT   = 0x02
+	LIST_MODULES_ALL     = 0x03
+	LIST_MODULES_DEFAULT = 0x00
+)
+
+const (
+	// filters for ReadDirectoryChangesW and FindFirstChangeNotificationW
+	FILE_NOTIFY_CHANGE_FILE_NAME   = 0x001
+	FILE_NOTIFY_CHANGE_DIR_NAME    = 0x002
+	FILE_NOTIFY_CHANGE_ATTRIBUTES  = 0x004
+	FILE_NOTIFY_CHANGE_SIZE        = 0x008
+	FILE_NOTIFY_CHANGE_LAST_WRITE  = 0x010
+	FILE_NOTIFY_CHANGE_LAST_ACCESS = 0x020
+	FILE_NOTIFY_CHANGE_CREATION    = 0x040
+	FILE_NOTIFY_CHANGE_SECURITY    = 0x100
+)
+
+const (
+	// do not reorder
+	FILE_ACTION_ADDED = iota + 1
+	FILE_ACTION_REMOVED
+	FILE_ACTION_MODIFIED
+	FILE_ACTION_RENAMED_OLD_NAME
+	FILE_ACTION_RENAMED_NEW_NAME
+)
+
+const (
+	// wincrypt.h
+	/* certenrolld_begin -- PROV_RSA_*/
+	PROV_RSA_FULL      = 1
+	PROV_RSA_SIG       = 2
+	PROV_DSS           = 3
+	PROV_FORTEZZA      = 4
+	PROV_MS_EXCHANGE   = 5
+	PROV_SSL           = 6
+	PROV_RSA_SCHANNEL  = 12
+	PROV_DSS_DH        = 13
+	PROV_EC_ECDSA_SIG  = 14
+	PROV_EC_ECNRA_SIG  = 15
+	PROV_EC_ECDSA_FULL = 16
+	PROV_EC_ECNRA_FULL = 17
+	PROV_DH_SCHANNEL   = 18
+	PROV_SPYRUS_LYNKS  = 20
+	PROV_RNG           = 21
+	PROV_INTEL_SEC     = 22
+	PROV_REPLACE_OWF   = 23
+	PROV_RSA_AES       = 24
+
+	/* dwFlags definitions for CryptAcquireContext */
+	CRYPT_VERIFYCONTEXT              = 0xF0000000
+	CRYPT_NEWKEYSET                  = 0x00000008
+	CRYPT_DELETEKEYSET               = 0x00000010
+	CRYPT_MACHINE_KEYSET             = 0x00000020
+	CRYPT_SILENT                     = 0x00000040
+	CRYPT_DEFAULT_CONTAINER_OPTIONAL = 0x00000080
+
+	/* Flags for PFXImportCertStore */
+	CRYPT_EXPORTABLE                   = 0x00000001
+	CRYPT_USER_PROTECTED               = 0x00000002
+	CRYPT_USER_KEYSET                  = 0x00001000
+	PKCS12_PREFER_CNG_KSP              = 0x00000100
+	PKCS12_ALWAYS_CNG_KSP              = 0x00000200
+	PKCS12_ALLOW_OVERWRITE_KEY         = 0x00004000
+	PKCS12_NO_PERSIST_KEY              = 0x00008000
+	PKCS12_INCLUDE_EXTENDED_PROPERTIES = 0x00000010
+
+	/* Flags for CryptAcquireCertificatePrivateKey */
+	CRYPT_ACQUIRE_CACHE_FLAG             = 0x00000001
+	CRYPT_ACQUIRE_USE_PROV_INFO_FLAG     = 0x00000002
+	CRYPT_ACQUIRE_COMPARE_KEY_FLAG       = 0x00000004
+	CRYPT_ACQUIRE_NO_HEALING             = 0x00000008
+	CRYPT_ACQUIRE_SILENT_FLAG            = 0x00000040
+	CRYPT_ACQUIRE_WINDOW_HANDLE_FLAG     = 0x00000080
+	CRYPT_ACQUIRE_NCRYPT_KEY_FLAGS_MASK  = 0x00070000
+	CRYPT_ACQUIRE_ALLOW_NCRYPT_KEY_FLAG  = 0x00010000
+	CRYPT_ACQUIRE_PREFER_NCRYPT_KEY_FLAG = 0x00020000
+	CRYPT_ACQUIRE_ONLY_NCRYPT_KEY_FLAG   = 0x00040000
+
+	/* pdwKeySpec for CryptAcquireCertificatePrivateKey */
+	AT_KEYEXCHANGE       = 1
+	AT_SIGNATURE         = 2
+	CERT_NCRYPT_KEY_SPEC = 0xFFFFFFFF
+
+	/* Default usage match type is AND with value zero */
+	USAGE_MATCH_TYPE_AND = 0
+	USAGE_MATCH_TYPE_OR  = 1
+
+	/* msgAndCertEncodingType values for CertOpenStore function */
+	X509_ASN_ENCODING   = 0x00000001
+	PKCS_7_ASN_ENCODING = 0x00010000
+
+	/* storeProvider values for CertOpenStore function */
+	CERT_STORE_PROV_MSG               = 1
+	CERT_STORE_PROV_MEMORY            = 2
+	CERT_STORE_PROV_FILE              = 3
+	CERT_STORE_PROV_REG               = 4
+	CERT_STORE_PROV_PKCS7             = 5
+	CERT_STORE_PROV_SERIALIZED        = 6
+	CERT_STORE_PROV_FILENAME_A        = 7
+	CERT_STORE_PROV_FILENAME_W        = 8
+	CERT_STORE_PROV_FILENAME          = CERT_STORE_PROV_FILENAME_W
+	CERT_STORE_PROV_SYSTEM_A          = 9
+	CERT_STORE_PROV_SYSTEM_W          = 10
+	CERT_STORE_PROV_SYSTEM            = CERT_STORE_PROV_SYSTEM_W
+	CERT_STORE_PROV_COLLECTION        = 11
+	CERT_STORE_PROV_SYSTEM_REGISTRY_A = 12
+	CERT_STORE_PROV_SYSTEM_REGISTRY_W = 13
+	CERT_STORE_PROV_SYSTEM_REGISTRY   = CERT_STORE_PROV_SYSTEM_REGISTRY_W
+	CERT_STORE_PROV_PHYSICAL_W        = 14
+	CERT_STORE_PROV_PHYSICAL          = CERT_STORE_PROV_PHYSICAL_W
+	CERT_STORE_PROV_SMART_CARD_W      = 15
+	CERT_STORE_PROV_SMART_CARD        = CERT_STORE_PROV_SMART_CARD_W
+	CERT_STORE_PROV_LDAP_W            = 16
+	CERT_STORE_PROV_LDAP              = CERT_STORE_PROV_LDAP_W
+	CERT_STORE_PROV_PKCS12            = 17
+
+	/* store characteristics (low WORD of flag) for CertOpenStore function */
+	CERT_STORE_NO_CRYPT_RELEASE_FLAG            = 0x00000001
+	CERT_STORE_SET_LOCALIZED_NAME_FLAG          = 0x00000002
+	CERT_STORE_DEFER_CLOSE_UNTIL_LAST_FREE_FLAG = 0x00000004
+	CERT_STORE_DELETE_FLAG                      = 0x00000010
+	CERT_STORE_UNSAFE_PHYSICAL_FLAG             = 0x00000020
+	CERT_STORE_SHARE_STORE_FLAG                 = 0x00000040
+	CERT_STORE_SHARE_CONTEXT_FLAG               = 0x00000080
+	CERT_STORE_MANIFOLD_FLAG                    = 0x00000100
+	CERT_STORE_ENUM_ARCHIVED_FLAG               = 0x00000200
+	CERT_STORE_UPDATE_KEYID_FLAG                = 0x00000400
+	CERT_STORE_BACKUP_RESTORE_FLAG              = 0x00000800
+	CERT_STORE_MAXIMUM_ALLOWED_FLAG             = 0x00001000
+	CERT_STORE_CREATE_NEW_FLAG                  = 0x00002000
+	CERT_STORE_OPEN_EXISTING_FLAG               = 0x00004000
+	CERT_STORE_READONLY_FLAG                    = 0x00008000
+
+	/* store locations (high WORD of flag) for CertOpenStore function */
+	CERT_SYSTEM_STORE_CURRENT_USER               = 0x00010000
+	CERT_SYSTEM_STORE_LOCAL_MACHINE              = 0x00020000
+	CERT_SYSTEM_STORE_CURRENT_SERVICE            = 0x00040000
+	CERT_SYSTEM_STORE_SERVICES                   = 0x00050000
+	CERT_SYSTEM_STORE_USERS                      = 0x00060000
+	CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY  = 0x00070000
+	CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY = 0x00080000
+	CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE   = 0x00090000
+	CERT_SYSTEM_STORE_UNPROTECTED_FLAG           = 0x40000000
+	CERT_SYSTEM_STORE_RELOCATE_FLAG              = 0x80000000
+
+	/* Miscellaneous high-WORD flags for CertOpenStore function */
+	CERT_REGISTRY_STORE_REMOTE_FLAG      = 0x00010000
+	CERT_REGISTRY_STORE_SERIALIZED_FLAG  = 0x00020000
+	CERT_REGISTRY_STORE_ROAMING_FLAG     = 0x00040000
+	CERT_REGISTRY_STORE_MY_IE_DIRTY_FLAG = 0x00080000
+	CERT_REGISTRY_STORE_LM_GPT_FLAG      = 0x01000000
+	CERT_REGISTRY_STORE_CLIENT_GPT_FLAG  = 0x80000000
+	CERT_FILE_STORE_COMMIT_ENABLE_FLAG   = 0x00010000
+	CERT_LDAP_STORE_SIGN_FLAG            = 0x00010000
+	CERT_LDAP_STORE_AREC_EXCLUSIVE_FLAG  = 0x00020000
+	CERT_LDAP_STORE_OPENED_FLAG          = 0x00040000
+	CERT_LDAP_STORE_UNBIND_FLAG          = 0x00080000
+
+	/* addDisposition values for CertAddCertificateContextToStore function */
+	CERT_STORE_ADD_NEW                                 = 1
+	CERT_STORE_ADD_USE_EXISTING                        = 2
+	CERT_STORE_ADD_REPLACE_EXISTING                    = 3
+	CERT_STORE_ADD_ALWAYS                              = 4
+	CERT_STORE_ADD_REPLACE_EXISTING_INHERIT_PROPERTIES = 5
+	CERT_STORE_ADD_NEWER                               = 6
+	CERT_STORE_ADD_NEWER_INHERIT_PROPERTIES            = 7
+
+	/* ErrorStatus values for CertTrustStatus struct */
+	CERT_TRUST_NO_ERROR                          = 0x00000000
+	CERT_TRUST_IS_NOT_TIME_VALID                 = 0x00000001
+	CERT_TRUST_IS_REVOKED                        = 0x00000004
+	CERT_TRUST_IS_NOT_SIGNATURE_VALID            = 0x00000008
+	CERT_TRUST_IS_NOT_VALID_FOR_USAGE            = 0x00000010
+	CERT_TRUST_IS_UNTRUSTED_ROOT                 = 0x00000020
+	CERT_TRUST_REVOCATION_STATUS_UNKNOWN         = 0x00000040
+	CERT_TRUST_IS_CYCLIC                         = 0x00000080
+	CERT_TRUST_INVALID_EXTENSION                 = 0x00000100
+	CERT_TRUST_INVALID_POLICY_CONSTRAINTS        = 0x00000200
+	CERT_TRUST_INVALID_BASIC_CONSTRAINTS         = 0x00000400
+	CERT_TRUST_INVALID_NAME_CONSTRAINTS          = 0x00000800
+	CERT_TRUST_HAS_NOT_SUPPORTED_NAME_CONSTRAINT = 0x00001000
+	CERT_TRUST_HAS_NOT_DEFINED_NAME_CONSTRAINT   = 0x00002000
+	CERT_TRUST_HAS_NOT_PERMITTED_NAME_CONSTRAINT = 0x00004000
+	CERT_TRUST_HAS_EXCLUDED_NAME_CONSTRAINT      = 0x00008000
+	CERT_TRUST_IS_PARTIAL_CHAIN                  = 0x00010000
+	CERT_TRUST_CTL_IS_NOT_TIME_VALID             = 0x00020000
+	CERT_TRUST_CTL_IS_NOT_SIGNATURE_VALID        = 0x00040000
+	CERT_TRUST_CTL_IS_NOT_VALID_FOR_USAGE        = 0x00080000
+	CERT_TRUST_HAS_WEAK_SIGNATURE                = 0x00100000
+	CERT_TRUST_IS_OFFLINE_REVOCATION             = 0x01000000
+	CERT_TRUST_NO_ISSUANCE_CHAIN_POLICY          = 0x02000000
+	CERT_TRUST_IS_EXPLICIT_DISTRUST              = 0x04000000
+	CERT_TRUST_HAS_NOT_SUPPORTED_CRITICAL_EXT    = 0x08000000
+
+	/* InfoStatus values for CertTrustStatus struct */
+	CERT_TRUST_HAS_EXACT_MATCH_ISSUER        = 0x00000001
+	CERT_TRUST_HAS_KEY_MATCH_ISSUER          = 0x00000002
+	CERT_TRUST_HAS_NAME_MATCH_ISSUER         = 0x00000004
+	CERT_TRUST_IS_SELF_SIGNED                = 0x00000008
+	CERT_TRUST_HAS_PREFERRED_ISSUER          = 0x00000100
+	CERT_TRUST_HAS_ISSUANCE_CHAIN_POLICY     = 0x00000400
+	CERT_TRUST_HAS_VALID_NAME_CONSTRAINTS    = 0x00000400
+	CERT_TRUST_IS_PEER_TRUSTED               = 0x00000800
+	CERT_TRUST_HAS_CRL_VALIDITY_EXTENDED     = 0x00001000
+	CERT_TRUST_IS_FROM_EXCLUSIVE_TRUST_STORE = 0x00002000
+	CERT_TRUST_IS_CA_TRUSTED                 = 0x00004000
+	CERT_TRUST_IS_COMPLEX_CHAIN              = 0x00010000
+
+	/* Certificate Information Flags */
+	CERT_INFO_VERSION_FLAG                 = 1
+	CERT_INFO_SERIAL_NUMBER_FLAG           = 2
+	CERT_INFO_SIGNATURE_ALGORITHM_FLAG     = 3
+	CERT_INFO_ISSUER_FLAG                  = 4
+	CERT_INFO_NOT_BEFORE_FLAG              = 5
+	CERT_INFO_NOT_AFTER_FLAG               = 6
+	CERT_INFO_SUBJECT_FLAG                 = 7
+	CERT_INFO_SUBJECT_PUBLIC_KEY_INFO_FLAG = 8
+	CERT_INFO_ISSUER_UNIQUE_ID_FLAG        = 9
+	CERT_INFO_SUBJECT_UNIQUE_ID_FLAG       = 10
+	CERT_INFO_EXTENSION_FLAG               = 11
+
+	/* dwFindType for CertFindCertificateInStore  */
+	CERT_COMPARE_MASK                     = 0xFFFF
+	CERT_COMPARE_SHIFT                    = 16
+	CERT_COMPARE_ANY                      = 0
+	CERT_COMPARE_SHA1_HASH                = 1
+	CERT_COMPARE_NAME                     = 2
+	CERT_COMPARE_ATTR                     = 3
+	CERT_COMPARE_MD5_HASH                 = 4
+	CERT_COMPARE_PROPERTY                 = 5
+	CERT_COMPARE_PUBLIC_KEY               = 6
+	CERT_COMPARE_HASH                     = CERT_COMPARE_SHA1_HASH
+	CERT_COMPARE_NAME_STR_A               = 7
+	CERT_COMPARE_NAME_STR_W               = 8
+	CERT_COMPARE_KEY_SPEC                 = 9
+	CERT_COMPARE_ENHKEY_USAGE             = 10
+	CERT_COMPARE_CTL_USAGE                = CERT_COMPARE_ENHKEY_USAGE
+	CERT_COMPARE_SUBJECT_CERT             = 11
+	CERT_COMPARE_ISSUER_OF                = 12
+	CERT_COMPARE_EXISTING                 = 13
+	CERT_COMPARE_SIGNATURE_HASH           = 14
+	CERT_COMPARE_KEY_IDENTIFIER           = 15
+	CERT_COMPARE_CERT_ID                  = 16
+	CERT_COMPARE_CROSS_CERT_DIST_POINTS   = 17
+	CERT_COMPARE_PUBKEY_MD5_HASH          = 18
+	CERT_COMPARE_SUBJECT_INFO_ACCESS      = 19
+	CERT_COMPARE_HASH_STR                 = 20
+	CERT_COMPARE_HAS_PRIVATE_KEY          = 21
+	CERT_FIND_ANY                         = (CERT_COMPARE_ANY << CERT_COMPARE_SHIFT)
+	CERT_FIND_SHA1_HASH                   = (CERT_COMPARE_SHA1_HASH << CERT_COMPARE_SHIFT)
+	CERT_FIND_MD5_HASH                    = (CERT_COMPARE_MD5_HASH << CERT_COMPARE_SHIFT)
+	CERT_FIND_SIGNATURE_HASH              = (CERT_COMPARE_SIGNATURE_HASH << CERT_COMPARE_SHIFT)
+	CERT_FIND_KEY_IDENTIFIER              = (CERT_COMPARE_KEY_IDENTIFIER << CERT_COMPARE_SHIFT)
+	CERT_FIND_HASH                        = CERT_FIND_SHA1_HASH
+	CERT_FIND_PROPERTY                    = (CERT_COMPARE_PROPERTY << CERT_COMPARE_SHIFT)
+	CERT_FIND_PUBLIC_KEY                  = (CERT_COMPARE_PUBLIC_KEY << CERT_COMPARE_SHIFT)
+	CERT_FIND_SUBJECT_NAME                = (CERT_COMPARE_NAME<<CERT_COMPARE_SHIFT | CERT_INFO_SUBJECT_FLAG)
+	CERT_FIND_SUBJECT_ATTR                = (CERT_COMPARE_ATTR<<CERT_COMPARE_SHIFT | CERT_INFO_SUBJECT_FLAG)
+	CERT_FIND_ISSUER_NAME                 = (CERT_COMPARE_NAME<<CERT_COMPARE_SHIFT | CERT_INFO_ISSUER_FLAG)
+	CERT_FIND_ISSUER_ATTR                 = (CERT_COMPARE_ATTR<<CERT_COMPARE_SHIFT | CERT_INFO_ISSUER_FLAG)
+	CERT_FIND_SUBJECT_STR_A               = (CERT_COMPARE_NAME_STR_A<<CERT_COMPARE_SHIFT | CERT_INFO_SUBJECT_FLAG)
+	CERT_FIND_SUBJECT_STR_W               = (CERT_COMPARE_NAME_STR_W<<CERT_COMPARE_SHIFT | CERT_INFO_SUBJECT_FLAG)
+	CERT_FIND_SUBJECT_STR                 = CERT_FIND_SUBJECT_STR_W
+	CERT_FIND_ISSUER_STR_A                = (CERT_COMPARE_NAME_STR_A<<CERT_COMPARE_SHIFT | CERT_INFO_ISSUER_FLAG)
+	CERT_FIND_ISSUER_STR_W                = (CERT_COMPARE_NAME_STR_W<<CERT_COMPARE_SHIFT | CERT_INFO_ISSUER_FLAG)
+	CERT_FIND_ISSUER_STR                  = CERT_FIND_ISSUER_STR_W
+	CERT_FIND_KEY_SPEC                    = (CERT_COMPARE_KEY_SPEC << CERT_COMPARE_SHIFT)
+	CERT_FIND_ENHKEY_USAGE                = (CERT_COMPARE_ENHKEY_USAGE << CERT_COMPARE_SHIFT)
+	CERT_FIND_CTL_USAGE                   = CERT_FIND_ENHKEY_USAGE
+	CERT_FIND_SUBJECT_CERT                = (CERT_COMPARE_SUBJECT_CERT << CERT_COMPARE_SHIFT)
+	CERT_FIND_ISSUER_OF                   = (CERT_COMPARE_ISSUER_OF << CERT_COMPARE_SHIFT)
+	CERT_FIND_EXISTING                    = (CERT_COMPARE_EXISTING << CERT_COMPARE_SHIFT)
+	CERT_FIND_CERT_ID                     = (CERT_COMPARE_CERT_ID << CERT_COMPARE_SHIFT)
+	CERT_FIND_CROSS_CERT_DIST_POINTS      = (CERT_COMPARE_CROSS_CERT_DIST_POINTS << CERT_COMPARE_SHIFT)
+	CERT_FIND_PUBKEY_MD5_HASH             = (CERT_COMPARE_PUBKEY_MD5_HASH << CERT_COMPARE_SHIFT)
+	CERT_FIND_SUBJECT_INFO_ACCESS         = (CERT_COMPARE_SUBJECT_INFO_ACCESS << CERT_COMPARE_SHIFT)
+	CERT_FIND_HASH_STR                    = (CERT_COMPARE_HASH_STR << CERT_COMPARE_SHIFT)
+	CERT_FIND_HAS_PRIVATE_KEY             = (CERT_COMPARE_HAS_PRIVATE_KEY << CERT_COMPARE_SHIFT)
+	CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG  = 0x1
+	CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG  = 0x2
+	CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG = 0x4
+	CERT_FIND_NO_ENHKEY_USAGE_FLAG        = 0x8
+	CERT_FIND_OR_ENHKEY_USAGE_FLAG        = 0x10
+	CERT_FIND_VALID_ENHKEY_USAGE_FLAG     = 0x20
+	CERT_FIND_OPTIONAL_CTL_USAGE_FLAG     = CERT_FIND_OPTIONAL_ENHKEY_USAGE_FLAG
+	CERT_FIND_EXT_ONLY_CTL_USAGE_FLAG     = CERT_FIND_EXT_ONLY_ENHKEY_USAGE_FLAG
+	CERT_FIND_PROP_ONLY_CTL_USAGE_FLAG    = CERT_FIND_PROP_ONLY_ENHKEY_USAGE_FLAG
+	CERT_FIND_NO_CTL_USAGE_FLAG           = CERT_FIND_NO_ENHKEY_USAGE_FLAG
+	CERT_FIND_OR_CTL_USAGE_FLAG           = CERT_FIND_OR_ENHKEY_USAGE_FLAG
+	CERT_FIND_VALID_CTL_USAGE_FLAG        = CERT_FIND_VALID_ENHKEY_USAGE_FLAG
+
+	/* policyOID values for CertVerifyCertificateChainPolicy function */
+	CERT_CHAIN_POLICY_BASE              = 1
+	CERT_CHAIN_POLICY_AUTHENTICODE      = 2
+	CERT_CHAIN_POLICY_AUTHENTICODE_TS   = 3
+	CERT_CHAIN_POLICY_SSL               = 4
+	CERT_CHAIN_POLICY_BASIC_CONSTRAINTS = 5
+	CERT_CHAIN_POLICY_NT_AUTH           = 6
+	CERT_CHAIN_POLICY_MICROSOFT_ROOT    = 7
+	CERT_CHAIN_POLICY_EV                = 8
+	CERT_CHAIN_POLICY_SSL_F12           = 9
+
+	/* flag for dwFindType CertFindChainInStore  */
+	CERT_CHAIN_FIND_BY_ISSUER = 1
+
+	/* dwFindFlags for CertFindChainInStore when dwFindType == CERT_CHAIN_FIND_BY_ISSUER */
+	CERT_CHAIN_FIND_BY_ISSUER_COMPARE_KEY_FLAG    = 0x0001
+	CERT_CHAIN_FIND_BY_ISSUER_COMPLEX_CHAIN_FLAG  = 0x0002
+	CERT_CHAIN_FIND_BY_ISSUER_CACHE_ONLY_URL_FLAG = 0x0004
+	CERT_CHAIN_FIND_BY_ISSUER_LOCAL_MACHINE_FLAG  = 0x0008
+	CERT_CHAIN_FIND_BY_ISSUER_NO_KEY_FLAG         = 0x4000
+	CERT_CHAIN_FIND_BY_ISSUER_CACHE_ONLY_FLAG     = 0x8000
+
+	/* Certificate Store close flags */
+	CERT_CLOSE_STORE_FORCE_FLAG = 0x00000001
+	CERT_CLOSE_STORE_CHECK_FLAG = 0x00000002
+
+	/* CryptQueryObject object type */
+	CERT_QUERY_OBJECT_FILE = 1
+	CERT_QUERY_OBJECT_BLOB = 2
+
+	/* CryptQueryObject content type flags */
+	CERT_QUERY_CONTENT_CERT                    = 1
+	CERT_QUERY_CONTENT_CTL                     = 2
+	CERT_QUERY_CONTENT_CRL                     = 3
+	CERT_QUERY_CONTENT_SERIALIZED_STORE        = 4
+	CERT_QUERY_CONTENT_SERIALIZED_CERT         = 5
+	CERT_QUERY_CONTENT_SERIALIZED_CTL          = 6
+	CERT_QUERY_CONTENT_SERIALIZED_CRL          = 7
+	CERT_QUERY_CONTENT_PKCS7_SIGNED            = 8
+	CERT_QUERY_CONTENT_PKCS7_UNSIGNED          = 9
+	CERT_QUERY_CONTENT_PKCS7_SIGNED_EMBED      = 10
+	CERT_QUERY_CONTENT_PKCS10                  = 11
+	CERT_QUERY_CONTENT_PFX                     = 12
+	CERT_QUERY_CONTENT_CERT_PAIR               = 13
+	CERT_QUERY_CONTENT_PFX_AND_LOAD            = 14
+	CERT_QUERY_CONTENT_FLAG_CERT               = (1 << CERT_QUERY_CONTENT_CERT)
+	CERT_QUERY_CONTENT_FLAG_CTL                = (1 << CERT_QUERY_CONTENT_CTL)
+	CERT_QUERY_CONTENT_FLAG_CRL                = (1 << CERT_QUERY_CONTENT_CRL)
+	CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE   = (1 << CERT_QUERY_CONTENT_SERIALIZED_STORE)
+	CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT    = (1 << CERT_QUERY_CONTENT_SERIALIZED_CERT)
+	CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL     = (1 << CERT_QUERY_CONTENT_SERIALIZED_CTL)
+	CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL     = (1 << CERT_QUERY_CONTENT_SERIALIZED_CRL)
+	CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED       = (1 << CERT_QUERY_CONTENT_PKCS7_SIGNED)
+	CERT_QUERY_CONTENT_FLAG_PKCS7_UNSIGNED     = (1 << CERT_QUERY_CONTENT_PKCS7_UNSIGNED)
+	CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED_EMBED = (1 << CERT_QUERY_CONTENT_PKCS7_SIGNED_EMBED)
+	CERT_QUERY_CONTENT_FLAG_PKCS10             = (1 << CERT_QUERY_CONTENT_PKCS10)
+	CERT_QUERY_CONTENT_FLAG_PFX                = (1 << CERT_QUERY_CONTENT_PFX)
+	CERT_QUERY_CONTENT_FLAG_CERT_PAIR          = (1 << CERT_QUERY_CONTENT_CERT_PAIR)
+	CERT_QUERY_CONTENT_FLAG_PFX_AND_LOAD       = (1 << CERT_QUERY_CONTENT_PFX_AND_LOAD)
+	CERT_QUERY_CONTENT_FLAG_ALL                = (CERT_QUERY_CONTENT_FLAG_CERT | CERT_QUERY_CONTENT_FLAG_CTL | CERT_QUERY_CONTENT_FLAG_CRL | CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE | CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT | CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL | CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL | CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED | CERT_QUERY_CONTENT_FLAG_PKCS7_UNSIGNED | CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED_EMBED | CERT_QUERY_CONTENT_FLAG_PKCS10 | CERT_QUERY_CONTENT_FLAG_PFX | CERT_QUERY_CONTENT_FLAG_CERT_PAIR)
+	CERT_QUERY_CONTENT_FLAG_ALL_ISSUER_CERT    = (CERT_QUERY_CONTENT_FLAG_CERT | CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE | CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT | CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED | CERT_QUERY_CONTENT_FLAG_PKCS7_UNSIGNED)
+
+	/* CryptQueryObject format type flags */
+	CERT_QUERY_FORMAT_BINARY                     = 1
+	CERT_QUERY_FORMAT_BASE64_ENCODED             = 2
+	CERT_QUERY_FORMAT_ASN_ASCII_HEX_ENCODED      = 3
+	CERT_QUERY_FORMAT_FLAG_BINARY                = (1 << CERT_QUERY_FORMAT_BINARY)
+	CERT_QUERY_FORMAT_FLAG_BASE64_ENCODED        = (1 << CERT_QUERY_FORMAT_BASE64_ENCODED)
+	CERT_QUERY_FORMAT_FLAG_ASN_ASCII_HEX_ENCODED = (1 << CERT_QUERY_FORMAT_ASN_ASCII_HEX_ENCODED)
+	CERT_QUERY_FORMAT_FLAG_ALL                   = (CERT_QUERY_FORMAT_FLAG_BINARY | CERT_QUERY_FORMAT_FLAG_BASE64_ENCODED | CERT_QUERY_FORMAT_FLAG_ASN_ASCII_HEX_ENCODED)
+
+	/* CertGetNameString name types */
+	CERT_NAME_EMAIL_TYPE            = 1
+	CERT_NAME_RDN_TYPE              = 2
+	CERT_NAME_ATTR_TYPE             = 3
+	CERT_NAME_SIMPLE_DISPLAY_TYPE   = 4
+	CERT_NAME_FRIENDLY_DISPLAY_TYPE = 5
+	CERT_NAME_DNS_TYPE              = 6
+	CERT_NAME_URL_TYPE              = 7
+	CERT_NAME_UPN_TYPE              = 8
+
+	/* CertGetNameString flags */
+	CERT_NAME_ISSUER_FLAG              = 0x1
+	CERT_NAME_DISABLE_IE4_UTF8_FLAG    = 0x10000
+	CERT_NAME_SEARCH_ALL_NAMES_FLAG    = 0x2
+	CERT_NAME_STR_ENABLE_PUNYCODE_FLAG = 0x00200000
+
+	/* AuthType values for SSLExtraCertChainPolicyPara struct */
+	AUTHTYPE_CLIENT = 1
+	AUTHTYPE_SERVER = 2
+
+	/* Checks values for SSLExtraCertChainPolicyPara struct */
+	SECURITY_FLAG_IGNORE_REVOCATION        = 0x00000080
+	SECURITY_FLAG_IGNORE_UNKNOWN_CA        = 0x00000100
+	SECURITY_FLAG_IGNORE_WRONG_USAGE       = 0x00000200
+	SECURITY_FLAG_IGNORE_CERT_CN_INVALID   = 0x00001000
+	SECURITY_FLAG_IGNORE_CERT_DATE_INVALID = 0x00002000
+
+	/* Flags for Crypt[Un]ProtectData */
+	CRYPTPROTECT_UI_FORBIDDEN      = 0x1
+	CRYPTPROTECT_LOCAL_MACHINE     = 0x4
+	CRYPTPROTECT_CRED_SYNC         = 0x8
+	CRYPTPROTECT_AUDIT             = 0x10
+	CRYPTPROTECT_NO_RECOVERY       = 0x20
+	CRYPTPROTECT_VERIFY_PROTECTION = 0x40
+	CRYPTPROTECT_CRED_REGENERATE   = 0x80
+
+	/* Flags for CryptProtectPromptStruct */
+	CRYPTPROTECT_PROMPT_ON_UNPROTECT   = 1
+	CRYPTPROTECT_PROMPT_ON_PROTECT     = 2
+	CRYPTPROTECT_PROMPT_RESERVED       = 4
+	CRYPTPROTECT_PROMPT_STRONG         = 8
+	CRYPTPROTECT_PROMPT_REQUIRE_STRONG = 16
+)
+
+const (
+	// flags for SetErrorMode
+	SEM_FAILCRITICALERRORS     = 0x0001
+	SEM_NOALIGNMENTFAULTEXCEPT = 0x0004
+	SEM_NOGPFAULTERRORBOX      = 0x0002
+	SEM_NOOPENFILEERRORBOX     = 0x8000
+)
+
+const (
+	// Priority class.
+	ABOVE_NORMAL_PRIORITY_CLASS   = 0x00008000
+	BELOW_NORMAL_PRIORITY_CLASS   = 0x00004000
+	HIGH_PRIORITY_CLASS           = 0x00000080
+	IDLE_PRIORITY_CLASS           = 0x00000040
+	NORMAL_PRIORITY_CLASS         = 0x00000020
+	PROCESS_MODE_BACKGROUND_BEGIN = 0x00100000
+	PROCESS_MODE_BACKGROUND_END   = 0x00200000
+	REALTIME_PRIORITY_CLASS       = 0x00000100
+)
+
+/* wintrust.h constants for WinVerifyTrustEx */
+const (
+	WTD_UI_ALL    = 1
+	WTD_UI_NONE   = 2
+	WTD_UI_NOBAD  = 3
+	WTD_UI_NOGOOD = 4
+
+	WTD_REVOKE_NONE       = 0
+	WTD_REVOKE_WHOLECHAIN = 1
+
+	WTD_CHOICE_FILE    = 1
+	WTD_CHOICE_CATALOG = 2
+	WTD_CHOICE_BLOB    = 3
+	WTD_CHOICE_SIGNER  = 4
+	WTD_CHOICE_CERT    = 5
+
+	WTD_STATEACTION_IGNORE           = 0x00000000
+	WTD_STATEACTION_VERIFY           = 0x00000001
+	WTD_STATEACTION_CLOSE            = 0x00000002
+	WTD_STATEACTION_AUTO_CACHE       = 0x00000003
+	WTD_STATEACTION_AUTO_CACHE_FLUSH = 0x00000004
+
+	WTD_USE_IE4_TRUST_FLAG                  = 0x1
+	WTD_NO_IE4_CHAIN_FLAG                   = 0x2
+	WTD_NO_POLICY_USAGE_FLAG                = 0x4
+	WTD_REVOCATION_CHECK_NONE               = 0x10
+	WTD_REVOCATION_CHECK_END_CERT           = 0x20
+	WTD_REVOCATION_CHECK_CHAIN              = 0x40
+	WTD_REVOCATION_CHECK_CHAIN_EXCLUDE_ROOT = 0x80
+	WTD_SAFER_FLAG                          = 0x100
+	WTD_HASH_ONLY_FLAG                      = 0x200
+	WTD_USE_DEFAULT_OSVER_CHECK             = 0x400
+	WTD_LIFETIME_SIGNING_FLAG               = 0x800
+	WTD_CACHE_ONLY_URL_RETRIEVAL            = 0x1000
+	WTD_DISABLE_MD2_MD4                     = 0x2000
+	WTD_MOTW                                = 0x4000
+
+	WTD_UICONTEXT_EXECUTE = 0
+	WTD_UICONTEXT_INSTALL = 1
+)
+
+var (
+	OID_PKIX_KP_SERVER_AUTH = []byte("1.3.6.1.5.5.7.3.1\x00")
+	OID_SERVER_GATED_CRYPTO = []byte("1.3.6.1.4.1.311.10.3.3\x00")
+	OID_SGC_NETSCAPE        = []byte("2.16.840.1.113730.4.1\x00")
+
+	WINTRUST_ACTION_GENERIC_VERIFY_V2 = GUID{
+		Data1: 0xaac56b,
+		Data2: 0xcd44,
+		Data3: 0x11d0,
+		Data4: [8]byte{0x8c, 0xc2, 0x0, 0xc0, 0x4f, 0xc2, 0x95, 0xee},
+	}
+)
+
+// Pointer represents a pointer to an arbitrary Windows type.
+//
+// Pointer-typed fields may point to one of many different types. It's
+// up to the caller to provide a pointer to the appropriate type, cast
+// to Pointer. The caller must obey the unsafe.Pointer rules while
+// doing so.
+type Pointer *struct{}
+
+// Invented values to support what package os expects.
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+func (tv *Timeval) Nanoseconds() int64 {
+	return (int64(tv.Sec)*1e6 + int64(tv.Usec)) * 1e3
+}
+
+func NsecToTimeval(nsec int64) (tv Timeval) {
+	tv.Sec = int32(nsec / 1e9)
+	tv.Usec = int32(nsec % 1e9 / 1e3)
+	return
+}
+
+type Overlapped struct {
+	Internal     uintptr
+	InternalHigh uintptr
+	Offset       uint32
+	OffsetHigh   uint32
+	HEvent       Handle
+}
+
+type FileNotifyInformation struct {
+	NextEntryOffset uint32
+	Action          uint32
+	FileNameLength  uint32
+	FileName        uint16
+}
+
+type Filetime struct {
+	LowDateTime  uint32
+	HighDateTime uint32
+}
+
+// Nanoseconds returns Filetime ft in nanoseconds
+// since Epoch (00:00:00 UTC, January 1, 1970).
+func (ft *Filetime) Nanoseconds() int64 {
+	// 100-nanosecond intervals since January 1, 1601
+	nsec := int64(ft.HighDateTime)<<32 + int64(ft.LowDateTime)
+	// change starting time to the Epoch (00:00:00 UTC, January 1, 1970)
+	nsec -= 116444736000000000
+	// convert into nanoseconds
+	nsec *= 100
+	return nsec
+}
+
+func NsecToFiletime(nsec int64) (ft Filetime) {
+	// convert into 100-nanosecond
+	nsec /= 100
+	// change starting time to January 1, 1601
+	nsec += 116444736000000000
+	// split into high / low
+	ft.LowDateTime = uint32(nsec & 0xffffffff)
+	ft.HighDateTime = uint32(nsec >> 32 & 0xffffffff)
+	return ft
+}
+
+type Win32finddata struct {
+	FileAttributes    uint32
+	CreationTime      Filetime
+	LastAccessTime    Filetime
+	LastWriteTime     Filetime
+	FileSizeHigh      uint32
+	FileSizeLow       uint32
+	Reserved0         uint32
+	Reserved1         uint32
+	FileName          [MAX_PATH - 1]uint16
+	AlternateFileName [13]uint16
+}
+
+// This is the actual system call structure.
+// Win32finddata is what we committed to in Go 1.
+type win32finddata1 struct {
+	FileAttributes    uint32
+	CreationTime      Filetime
+	LastAccessTime    Filetime
+	LastWriteTime     Filetime
+	FileSizeHigh      uint32
+	FileSizeLow       uint32
+	Reserved0         uint32
+	Reserved1         uint32
+	FileName          [MAX_PATH]uint16
+	AlternateFileName [14]uint16
+
+	// The Microsoft documentation for this struct¹ describes three additional
+	// fields: dwFileType, dwCreatorType, and wFinderFlags. However, those fields
+	// are empirically only present in the macOS port of the Win32 API,² and thus
+	// not needed for binaries built for Windows.
+	//
+	// ¹ https://docs.microsoft.com/en-us/windows/win32/api/minwinbase/ns-minwinbase-win32_find_dataw describe
+	// ² https://golang.org/issue/42637#issuecomment-760715755.
+}
+
+func copyFindData(dst *Win32finddata, src *win32finddata1) {
+	dst.FileAttributes = src.FileAttributes
+	dst.CreationTime = src.CreationTime
+	dst.LastAccessTime = src.LastAccessTime
+	dst.LastWriteTime = src.LastWriteTime
+	dst.FileSizeHigh = src.FileSizeHigh
+	dst.FileSizeLow = src.FileSizeLow
+	dst.Reserved0 = src.Reserved0
+	dst.Reserved1 = src.Reserved1
+
+	// The src is 1 element bigger than dst, but it must be NUL.
+	copy(dst.FileName[:], src.FileName[:])
+	copy(dst.AlternateFileName[:], src.AlternateFileName[:])
+}
+
+type ByHandleFileInformation struct {
+	FileAttributes     uint32
+	CreationTime       Filetime
+	LastAccessTime     Filetime
+	LastWriteTime      Filetime
+	VolumeSerialNumber uint32
+	FileSizeHigh       uint32
+	FileSizeLow        uint32
+	NumberOfLinks      uint32
+	FileIndexHigh      uint32
+	FileIndexLow       uint32
+}
+
+const (
+	GetFileExInfoStandard = 0
+	GetFileExMaxInfoLevel = 1
+)
+
+type Win32FileAttributeData struct {
+	FileAttributes uint32
+	CreationTime   Filetime
+	LastAccessTime Filetime
+	LastWriteTime  Filetime
+	FileSizeHigh   uint32
+	FileSizeLow    uint32
+}
+
+// ShowWindow constants
+const (
+	// winuser.h
+	SW_HIDE            = 0
+	SW_NORMAL          = 1
+	SW_SHOWNORMAL      = 1
+	SW_SHOWMINIMIZED   = 2
+	SW_SHOWMAXIMIZED   = 3
+	SW_MAXIMIZE        = 3
+	SW_SHOWNOACTIVATE  = 4
+	SW_SHOW            = 5
+	SW_MINIMIZE        = 6
+	SW_SHOWMINNOACTIVE = 7
+	SW_SHOWNA          = 8
+	SW_RESTORE         = 9
+	SW_SHOWDEFAULT     = 10
+	SW_FORCEMINIMIZE   = 11
+)
+
+type StartupInfo struct {
+	Cb            uint32
+	_             *uint16
+	Desktop       *uint16
+	Title         *uint16
+	X             uint32
+	Y             uint32
+	XSize         uint32
+	YSize         uint32
+	XCountChars   uint32
+	YCountChars   uint32
+	FillAttribute uint32
+	Flags         uint32
+	ShowWindow    uint16
+	_             uint16
+	_             *byte
+	StdInput      Handle
+	StdOutput     Handle
+	StdErr        Handle
+}
+
+type StartupInfoEx struct {
+	StartupInfo
+	ProcThreadAttributeList *ProcThreadAttributeList
+}
+
+// ProcThreadAttributeList is a placeholder type to represent a PROC_THREAD_ATTRIBUTE_LIST.
+//
+// To create a *ProcThreadAttributeList, use NewProcThreadAttributeList, update
+// it with ProcThreadAttributeListContainer.Update, free its memory using
+// ProcThreadAttributeListContainer.Delete, and access the list itself using
+// ProcThreadAttributeListContainer.List.
+type ProcThreadAttributeList struct{}
+
+type ProcThreadAttributeListContainer struct {
+	data     *ProcThreadAttributeList
+	pointers []unsafe.Pointer
+}
+
+type ProcessInformation struct {
+	Process   Handle
+	Thread    Handle
+	ProcessId uint32
+	ThreadId  uint32
+}
+
+type ProcessEntry32 struct {
+	Size            uint32
+	Usage           uint32
+	ProcessID       uint32
+	DefaultHeapID   uintptr
+	ModuleID        uint32
+	Threads         uint32
+	ParentProcessID uint32
+	PriClassBase    int32
+	Flags           uint32
+	ExeFile         [MAX_PATH]uint16
+}
+
+type ThreadEntry32 struct {
+	Size           uint32
+	Usage          uint32
+	ThreadID       uint32
+	OwnerProcessID uint32
+	BasePri        int32
+	DeltaPri       int32
+	Flags          uint32
+}
+
+type ModuleEntry32 struct {
+	Size         uint32
+	ModuleID     uint32
+	ProcessID    uint32
+	GlblcntUsage uint32
+	ProccntUsage uint32
+	ModBaseAddr  uintptr
+	ModBaseSize  uint32
+	ModuleHandle Handle
+	Module       [MAX_MODULE_NAME32 + 1]uint16
+	ExePath      [MAX_PATH]uint16
+}
+
+const SizeofModuleEntry32 = unsafe.Sizeof(ModuleEntry32{})
+
+type Systemtime struct {
+	Year         uint16
+	Month        uint16
+	DayOfWeek    uint16
+	Day          uint16
+	Hour         uint16
+	Minute       uint16
+	Second       uint16
+	Milliseconds uint16
+}
+
+type Timezoneinformation struct {
+	Bias         int32
+	StandardName [32]uint16
+	StandardDate Systemtime
+	StandardBias int32
+	DaylightName [32]uint16
+	DaylightDate Systemtime
+	DaylightBias int32
+}
+
+// Socket related.
+
+const (
+	AF_UNSPEC  = 0
+	AF_UNIX    = 1
+	AF_INET    = 2
+	AF_NETBIOS = 17
+	AF_INET6   = 23
+	AF_IRDA    = 26
+	AF_BTH     = 32
+
+	SOCK_STREAM    = 1
+	SOCK_DGRAM     = 2
+	SOCK_RAW       = 3
+	SOCK_RDM       = 4
+	SOCK_SEQPACKET = 5
+
+	IPPROTO_IP      = 0
+	IPPROTO_ICMP    = 1
+	IPPROTO_IGMP    = 2
+	BTHPROTO_RFCOMM = 3
+	IPPROTO_TCP     = 6
+	IPPROTO_UDP     = 17
+	IPPROTO_IPV6    = 41
+	IPPROTO_ICMPV6  = 58
+	IPPROTO_RM      = 113
+
+	SOL_SOCKET                = 0xffff
+	SO_REUSEADDR              = 4
+	SO_KEEPALIVE              = 8
+	SO_DONTROUTE              = 16
+	SO_BROADCAST              = 32
+	SO_LINGER                 = 128
+	SO_RCVBUF                 = 0x1002
+	SO_RCVTIMEO               = 0x1006
+	SO_SNDBUF                 = 0x1001
+	SO_UPDATE_ACCEPT_CONTEXT  = 0x700b
+	SO_UPDATE_CONNECT_CONTEXT = 0x7010
+
+	IOC_OUT                            = 0x40000000
+	IOC_IN                             = 0x80000000
+	IOC_VENDOR                         = 0x18000000
+	IOC_INOUT                          = IOC_IN | IOC_OUT
+	IOC_WS2                            = 0x08000000
+	SIO_GET_EXTENSION_FUNCTION_POINTER = IOC_INOUT | IOC_WS2 | 6
+	SIO_KEEPALIVE_VALS                 = IOC_IN | IOC_VENDOR | 4
+	SIO_UDP_CONNRESET                  = IOC_IN | IOC_VENDOR | 12
+	SIO_UDP_NETRESET                   = IOC_IN | IOC_VENDOR | 15
+
+	// cf. http://support.microsoft.com/default.aspx?scid=kb;en-us;257460
+
+	IP_HDRINCL         = 0x2
+	IP_TOS             = 0x3
+	IP_TTL             = 0x4
+	IP_MULTICAST_IF    = 0x9
+	IP_MULTICAST_TTL   = 0xa
+	IP_MULTICAST_LOOP  = 0xb
+	IP_ADD_MEMBERSHIP  = 0xc
+	IP_DROP_MEMBERSHIP = 0xd
+	IP_PKTINFO         = 0x13
+	IP_MTU_DISCOVER    = 0x47
+
+	IPV6_V6ONLY         = 0x1b
+	IPV6_UNICAST_HOPS   = 0x4
+	IPV6_MULTICAST_IF   = 0x9
+	IPV6_MULTICAST_HOPS = 0xa
+	IPV6_MULTICAST_LOOP = 0xb
+	IPV6_JOIN_GROUP     = 0xc
+	IPV6_LEAVE_GROUP    = 0xd
+	IPV6_PKTINFO        = 0x13
+	IPV6_MTU_DISCOVER   = 0x47
+
+	MSG_OOB       = 0x1
+	MSG_PEEK      = 0x2
+	MSG_DONTROUTE = 0x4
+	MSG_WAITALL   = 0x8
+
+	MSG_TRUNC  = 0x0100
+	MSG_CTRUNC = 0x0200
+	MSG_BCAST  = 0x0400
+	MSG_MCAST  = 0x0800
+
+	SOMAXCONN = 0x7fffffff
+
+	TCP_NODELAY                    = 1
+	TCP_EXPEDITED_1122             = 2
+	TCP_KEEPALIVE                  = 3
+	TCP_MAXSEG                     = 4
+	TCP_MAXRT                      = 5
+	TCP_STDURG                     = 6
+	TCP_NOURG                      = 7
+	TCP_ATMARK                     = 8
+	TCP_NOSYNRETRIES               = 9
+	TCP_TIMESTAMPS                 = 10
+	TCP_OFFLOAD_PREFERENCE         = 11
+	TCP_CONGESTION_ALGORITHM       = 12
+	TCP_DELAY_FIN_ACK              = 13
+	TCP_MAXRTMS                    = 14
+	TCP_FASTOPEN                   = 15
+	TCP_KEEPCNT                    = 16
+	TCP_KEEPIDLE                   = TCP_KEEPALIVE
+	TCP_KEEPINTVL                  = 17
+	TCP_FAIL_CONNECT_ON_ICMP_ERROR = 18
+	TCP_ICMP_ERROR_INFO            = 19
+
+	UDP_NOCHECKSUM              = 1
+	UDP_SEND_MSG_SIZE           = 2
+	UDP_RECV_MAX_COALESCED_SIZE = 3
+	UDP_CHECKSUM_COVERAGE       = 20
+
+	UDP_COALESCED_INFO = 3
+
+	SHUT_RD   = 0
+	SHUT_WR   = 1
+	SHUT_RDWR = 2
+
+	WSADESCRIPTION_LEN = 256
+	WSASYS_STATUS_LEN  = 128
+)
+
+// enum PMTUD_STATE from ws2ipdef.h
+const (
+	IP_PMTUDISC_NOT_SET = 0
+	IP_PMTUDISC_DO      = 1
+	IP_PMTUDISC_DONT    = 2
+	IP_PMTUDISC_PROBE   = 3
+	IP_PMTUDISC_MAX     = 4
+)
+
+type WSABuf struct {
+	Len uint32
+	Buf *byte
+}
+
+type WSAMsg struct {
+	Name        *syscall.RawSockaddrAny
+	Namelen     int32
+	Buffers     *WSABuf
+	BufferCount uint32
+	Control     WSABuf
+	Flags       uint32
+}
+
+type WSACMSGHDR struct {
+	Len   uintptr
+	Level int32
+	Type  int32
+}
+
+type IN_PKTINFO struct {
+	Addr    [4]byte
+	Ifindex uint32
+}
+
+type IN6_PKTINFO struct {
+	Addr    [16]byte
+	Ifindex uint32
+}
+
+// Flags for WSASocket
+const (
+	WSA_FLAG_OVERLAPPED             = 0x01
+	WSA_FLAG_MULTIPOINT_C_ROOT      = 0x02
+	WSA_FLAG_MULTIPOINT_C_LEAF      = 0x04
+	WSA_FLAG_MULTIPOINT_D_ROOT      = 0x08
+	WSA_FLAG_MULTIPOINT_D_LEAF      = 0x10
+	WSA_FLAG_ACCESS_SYSTEM_SECURITY = 0x40
+	WSA_FLAG_NO_HANDLE_INHERIT      = 0x80
+	WSA_FLAG_REGISTERED_IO          = 0x100
+)
+
+// Invented values to support what package os expects.
+const (
+	S_IFMT   = 0x1f000
+	S_IFIFO  = 0x1000
+	S_IFCHR  = 0x2000
+	S_IFDIR  = 0x4000
+	S_IFBLK  = 0x6000
+	S_IFREG  = 0x8000
+	S_IFLNK  = 0xa000
+	S_IFSOCK = 0xc000
+	S_ISUID  = 0x800
+	S_ISGID  = 0x400
+	S_ISVTX  = 0x200
+	S_IRUSR  = 0x100
+	S_IWRITE = 0x80
+	S_IWUSR  = 0x80
+	S_IXUSR  = 0x40
+)
+
+const (
+	FILE_TYPE_CHAR    = 0x0002
+	FILE_TYPE_DISK    = 0x0001
+	FILE_TYPE_PIPE    = 0x0003
+	FILE_TYPE_REMOTE  = 0x8000
+	FILE_TYPE_UNKNOWN = 0x0000
+)
+
+type Hostent struct {
+	Name     *byte
+	Aliases  **byte
+	AddrType uint16
+	Length   uint16
+	AddrList **byte
+}
+
+type Protoent struct {
+	Name    *byte
+	Aliases **byte
+	Proto   uint16
+}
+
+const (
+	DNS_TYPE_A       = 0x0001
+	DNS_TYPE_NS      = 0x0002
+	DNS_TYPE_MD      = 0x0003
+	DNS_TYPE_MF      = 0x0004
+	DNS_TYPE_CNAME   = 0x0005
+	DNS_TYPE_SOA     = 0x0006
+	DNS_TYPE_MB      = 0x0007
+	DNS_TYPE_MG      = 0x0008
+	DNS_TYPE_MR      = 0x0009
+	DNS_TYPE_NULL    = 0x000a
+	DNS_TYPE_WKS     = 0x000b
+	DNS_TYPE_PTR     = 0x000c
+	DNS_TYPE_HINFO   = 0x000d
+	DNS_TYPE_MINFO   = 0x000e
+	DNS_TYPE_MX      = 0x000f
+	DNS_TYPE_TEXT    = 0x0010
+	DNS_TYPE_RP      = 0x0011
+	DNS_TYPE_AFSDB   = 0x0012
+	DNS_TYPE_X25     = 0x0013
+	DNS_TYPE_ISDN    = 0x0014
+	DNS_TYPE_RT      = 0x0015
+	DNS_TYPE_NSAP    = 0x0016
+	DNS_TYPE_NSAPPTR = 0x0017
+	DNS_TYPE_SIG     = 0x0018
+	DNS_TYPE_KEY     = 0x0019
+	DNS_TYPE_PX      = 0x001a
+	DNS_TYPE_GPOS    = 0x001b
+	DNS_TYPE_AAAA    = 0x001c
+	DNS_TYPE_LOC     = 0x001d
+	DNS_TYPE_NXT     = 0x001e
+	DNS_TYPE_EID     = 0x001f
+	DNS_TYPE_NIMLOC  = 0x0020
+	DNS_TYPE_SRV     = 0x0021
+	DNS_TYPE_ATMA    = 0x0022
+	DNS_TYPE_NAPTR   = 0x0023
+	DNS_TYPE_KX      = 0x0024
+	DNS_TYPE_CERT    = 0x0025
+	DNS_TYPE_A6      = 0x0026
+	DNS_TYPE_DNAME   = 0x0027
+	DNS_TYPE_SINK    = 0x0028
+	DNS_TYPE_OPT     = 0x0029
+	DNS_TYPE_DS      = 0x002B
+	DNS_TYPE_RRSIG   = 0x002E
+	DNS_TYPE_NSEC    = 0x002F
+	DNS_TYPE_DNSKEY  = 0x0030
+	DNS_TYPE_DHCID   = 0x0031
+	DNS_TYPE_UINFO   = 0x0064
+	DNS_TYPE_UID     = 0x0065
+	DNS_TYPE_GID     = 0x0066
+	DNS_TYPE_UNSPEC  = 0x0067
+	DNS_TYPE_ADDRS   = 0x00f8
+	DNS_TYPE_TKEY    = 0x00f9
+	DNS_TYPE_TSIG    = 0x00fa
+	DNS_TYPE_IXFR    = 0x00fb
+	DNS_TYPE_AXFR    = 0x00fc
+	DNS_TYPE_MAILB   = 0x00fd
+	DNS_TYPE_MAILA   = 0x00fe
+	DNS_TYPE_ALL     = 0x00ff
+	DNS_TYPE_ANY     = 0x00ff
+	DNS_TYPE_WINS    = 0xff01
+	DNS_TYPE_WINSR   = 0xff02
+	DNS_TYPE_NBSTAT  = 0xff01
+)
+
+const (
+	// flags inside DNSRecord.Dw
+	DnsSectionQuestion   = 0x0000
+	DnsSectionAnswer     = 0x0001
+	DnsSectionAuthority  = 0x0002
+	DnsSectionAdditional = 0x0003
+)
+
+const (
+	// flags of WSALookupService
+	LUP_DEEP                = 0x0001
+	LUP_CONTAINERS          = 0x0002
+	LUP_NOCONTAINERS        = 0x0004
+	LUP_NEAREST             = 0x0008
+	LUP_RETURN_NAME         = 0x0010
+	LUP_RETURN_TYPE         = 0x0020
+	LUP_RETURN_VERSION      = 0x0040
+	LUP_RETURN_COMMENT      = 0x0080
+	LUP_RETURN_ADDR         = 0x0100
+	LUP_RETURN_BLOB         = 0x0200
+	LUP_RETURN_ALIASES      = 0x0400
+	LUP_RETURN_QUERY_STRING = 0x0800
+	LUP_RETURN_ALL          = 0x0FF0
+	LUP_RES_SERVICE         = 0x8000
+
+	LUP_FLUSHCACHE    = 0x1000
+	LUP_FLUSHPREVIOUS = 0x2000
+
+	LUP_NON_AUTHORITATIVE      = 0x4000
+	LUP_SECURE                 = 0x8000
+	LUP_RETURN_PREFERRED_NAMES = 0x10000
+	LUP_DNS_ONLY               = 0x20000
+
+	LUP_ADDRCONFIG           = 0x100000
+	LUP_DUAL_ADDR            = 0x200000
+	LUP_FILESERVER           = 0x400000
+	LUP_DISABLE_IDN_ENCODING = 0x00800000
+	LUP_API_ANSI             = 0x01000000
+
+	LUP_RESOLUTION_HANDLE = 0x80000000
+)
+
+const (
+	// values of WSAQUERYSET's namespace
+	NS_ALL       = 0
+	NS_DNS       = 12
+	NS_NLA       = 15
+	NS_BTH       = 16
+	NS_EMAIL     = 37
+	NS_PNRPNAME  = 38
+	NS_PNRPCLOUD = 39
+)
+
+type DNSSRVData struct {
+	Target   *uint16
+	Priority uint16
+	Weight   uint16
+	Port     uint16
+	Pad      uint16
+}
+
+type DNSPTRData struct {
+	Host *uint16
+}
+
+type DNSMXData struct {
+	NameExchange *uint16
+	Preference   uint16
+	Pad          uint16
+}
+
+type DNSTXTData struct {
+	StringCount uint16
+	StringArray [1]*uint16
+}
+
+type DNSRecord struct {
+	Next     *DNSRecord
+	Name     *uint16
+	Type     uint16
+	Length   uint16
+	Dw       uint32
+	Ttl      uint32
+	Reserved uint32
+	Data     [40]byte
+}
+
+const (
+	TF_DISCONNECT         = 1
+	TF_REUSE_SOCKET       = 2
+	TF_WRITE_BEHIND       = 4
+	TF_USE_DEFAULT_WORKER = 0
+	TF_USE_SYSTEM_THREAD  = 16
+	TF_USE_KERNEL_APC     = 32
+)
+
+type TransmitFileBuffers struct {
+	Head       uintptr
+	HeadLength uint32
+	Tail       uintptr
+	TailLength uint32
+}
+
+const (
+	IFF_UP           = 1
+	IFF_BROADCAST    = 2
+	IFF_LOOPBACK     = 4
+	IFF_POINTTOPOINT = 8
+	IFF_MULTICAST    = 16
+)
+
+const SIO_GET_INTERFACE_LIST = 0x4004747F
+
+// TODO(mattn): SockaddrGen is union of sockaddr/sockaddr_in/sockaddr_in6_old.
+// will be fixed to change variable type as suitable.
+
+type SockaddrGen [24]byte
+
+type InterfaceInfo struct {
+	Flags            uint32
+	Address          SockaddrGen
+	BroadcastAddress SockaddrGen
+	Netmask          SockaddrGen
+}
+
+type IpAddressString struct {
+	String [16]byte
+}
+
+type IpMaskString IpAddressString
+
+type IpAddrString struct {
+	Next      *IpAddrString
+	IpAddress IpAddressString
+	IpMask    IpMaskString
+	Context   uint32
+}
+
+const MAX_ADAPTER_NAME_LENGTH = 256
+const MAX_ADAPTER_DESCRIPTION_LENGTH = 128
+const MAX_ADAPTER_ADDRESS_LENGTH = 8
+
+type IpAdapterInfo struct {
+	Next                *IpAdapterInfo
+	ComboIndex          uint32
+	AdapterName         [MAX_ADAPTER_NAME_LENGTH + 4]byte
+	Description         [MAX_ADAPTER_DESCRIPTION_LENGTH + 4]byte
+	AddressLength       uint32
+	Address             [MAX_ADAPTER_ADDRESS_LENGTH]byte
+	Index               uint32
+	Type                uint32
+	DhcpEnabled         uint32
+	CurrentIpAddress    *IpAddrString
+	IpAddressList       IpAddrString
+	GatewayList         IpAddrString
+	DhcpServer          IpAddrString
+	HaveWins            bool
+	PrimaryWinsServer   IpAddrString
+	SecondaryWinsServer IpAddrString
+	LeaseObtained       int64
+	LeaseExpires        int64
+}
+
+const MAXLEN_PHYSADDR = 8
+const MAX_INTERFACE_NAME_LEN = 256
+const MAXLEN_IFDESCR = 256
+
+type MibIfRow struct {
+	Name            [MAX_INTERFACE_NAME_LEN]uint16
+	Index           uint32
+	Type            uint32
+	Mtu             uint32
+	Speed           uint32
+	PhysAddrLen     uint32
+	PhysAddr        [MAXLEN_PHYSADDR]byte
+	AdminStatus     uint32
+	OperStatus      uint32
+	LastChange      uint32
+	InOctets        uint32
+	InUcastPkts     uint32
+	InNUcastPkts    uint32
+	InDiscards      uint32
+	InErrors        uint32
+	InUnknownProtos uint32
+	OutOctets       uint32
+	OutUcastPkts    uint32
+	OutNUcastPkts   uint32
+	OutDiscards     uint32
+	OutErrors       uint32
+	OutQLen         uint32
+	DescrLen        uint32
+	Descr           [MAXLEN_IFDESCR]byte
+}
+
+type CertInfo struct {
+	Version              uint32
+	SerialNumber         CryptIntegerBlob
+	SignatureAlgorithm   CryptAlgorithmIdentifier
+	Issuer               CertNameBlob
+	NotBefore            Filetime
+	NotAfter             Filetime
+	Subject              CertNameBlob
+	SubjectPublicKeyInfo CertPublicKeyInfo
+	IssuerUniqueId       CryptBitBlob
+	SubjectUniqueId      CryptBitBlob
+	CountExtensions      uint32
+	Extensions           *CertExtension
+}
+
+type CertExtension struct {
+	ObjId    *byte
+	Critical int32
+	Value    CryptObjidBlob
+}
+
+type CryptAlgorithmIdentifier struct {
+	ObjId      *byte
+	Parameters CryptObjidBlob
+}
+
+type CertPublicKeyInfo struct {
+	Algorithm CryptAlgorithmIdentifier
+	PublicKey CryptBitBlob
+}
+
+type DataBlob struct {
+	Size uint32
+	Data *byte
+}
+type CryptIntegerBlob DataBlob
+type CryptUintBlob DataBlob
+type CryptObjidBlob DataBlob
+type CertNameBlob DataBlob
+type CertRdnValueBlob DataBlob
+type CertBlob DataBlob
+type CrlBlob DataBlob
+type CryptDataBlob DataBlob
+type CryptHashBlob DataBlob
+type CryptDigestBlob DataBlob
+type CryptDerBlob DataBlob
+type CryptAttrBlob DataBlob
+
+type CryptBitBlob struct {
+	Size       uint32
+	Data       *byte
+	UnusedBits uint32
+}
+
+type CertContext struct {
+	EncodingType uint32
+	EncodedCert  *byte
+	Length       uint32
+	CertInfo     *CertInfo
+	Store        Handle
+}
+
+type CertChainContext struct {
+	Size                       uint32
+	TrustStatus                CertTrustStatus
+	ChainCount                 uint32
+	Chains                     **CertSimpleChain
+	LowerQualityChainCount     uint32
+	LowerQualityChains         **CertChainContext
+	HasRevocationFreshnessTime uint32
+	RevocationFreshnessTime    uint32
+}
+
+type CertTrustListInfo struct {
+	// Not implemented
+}
+
+type CertSimpleChain struct {
+	Size                       uint32
+	TrustStatus                CertTrustStatus
+	NumElements                uint32
+	Elements                   **CertChainElement
+	TrustListInfo              *CertTrustListInfo
+	HasRevocationFreshnessTime uint32
+	RevocationFreshnessTime    uint32
+}
+
+type CertChainElement struct {
+	Size              uint32
+	CertContext       *CertContext
+	TrustStatus       CertTrustStatus
+	RevocationInfo    *CertRevocationInfo
+	IssuanceUsage     *CertEnhKeyUsage
+	ApplicationUsage  *CertEnhKeyUsage
+	ExtendedErrorInfo *uint16
+}
+
+type CertRevocationCrlInfo struct {
+	// Not implemented
+}
+
+type CertRevocationInfo struct {
+	Size             uint32
+	RevocationResult uint32
+	RevocationOid    *byte
+	OidSpecificInfo  Pointer
+	HasFreshnessTime uint32
+	FreshnessTime    uint32
+	CrlInfo          *CertRevocationCrlInfo
+}
+
+type CertTrustStatus struct {
+	ErrorStatus uint32
+	InfoStatus  uint32
+}
+
+type CertUsageMatch struct {
+	Type  uint32
+	Usage CertEnhKeyUsage
+}
+
+type CertEnhKeyUsage struct {
+	Length           uint32
+	UsageIdentifiers **byte
+}
+
+type CertChainPara struct {
+	Size                         uint32
+	RequestedUsage               CertUsageMatch
+	RequstedIssuancePolicy       CertUsageMatch
+	URLRetrievalTimeout          uint32
+	CheckRevocationFreshnessTime uint32
+	RevocationFreshnessTime      uint32
+	CacheResync                  *Filetime
+}
+
+type CertChainPolicyPara struct {
+	Size            uint32
+	Flags           uint32
+	ExtraPolicyPara Pointer
+}
+
+type SSLExtraCertChainPolicyPara struct {
+	Size       uint32
+	AuthType   uint32
+	Checks     uint32
+	ServerName *uint16
+}
+
+type CertChainPolicyStatus struct {
+	Size              uint32
+	Error             uint32
+	ChainIndex        uint32
+	ElementIndex      uint32
+	ExtraPolicyStatus Pointer
+}
+
+type CertPolicyInfo struct {
+	Identifier      *byte
+	CountQualifiers uint32
+	Qualifiers      *CertPolicyQualifierInfo
+}
+
+type CertPoliciesInfo struct {
+	Count       uint32
+	PolicyInfos *CertPolicyInfo
+}
+
+type CertPolicyQualifierInfo struct {
+	// Not implemented
+}
+
+type CertStrongSignPara struct {
+	Size                      uint32
+	InfoChoice                uint32
+	InfoOrSerializedInfoOrOID unsafe.Pointer
+}
+
+type CryptProtectPromptStruct struct {
+	Size        uint32
+	PromptFlags uint32
+	App         HWND
+	Prompt      *uint16
+}
+
+type CertChainFindByIssuerPara struct {
+	Size                   uint32
+	UsageIdentifier        *byte
+	KeySpec                uint32
+	AcquirePrivateKeyFlags uint32
+	IssuerCount            uint32
+	Issuer                 Pointer
+	FindCallback           Pointer
+	FindArg                Pointer
+	IssuerChainIndex       *uint32
+	IssuerElementIndex     *uint32
+}
+
+type WinTrustData struct {
+	Size                            uint32
+	PolicyCallbackData              uintptr
+	SIPClientData                   uintptr
+	UIChoice                        uint32
+	RevocationChecks                uint32
+	UnionChoice                     uint32
+	FileOrCatalogOrBlobOrSgnrOrCert unsafe.Pointer
+	StateAction                     uint32
+	StateData                       Handle
+	URLReference                    *uint16
+	ProvFlags                       uint32
+	UIContext                       uint32
+	SignatureSettings               *WinTrustSignatureSettings
+}
+
+type WinTrustFileInfo struct {
+	Size         uint32
+	FilePath     *uint16
+	File         Handle
+	KnownSubject *GUID
+}
+
+type WinTrustSignatureSettings struct {
+	Size             uint32
+	Index            uint32
+	Flags            uint32
+	SecondarySigs    uint32
+	VerifiedSigIndex uint32
+	CryptoPolicy     *CertStrongSignPara
+}
+
+const (
+	// do not reorder
+	HKEY_CLASSES_ROOT = 0x80000000 + iota
+	HKEY_CURRENT_USER
+	HKEY_LOCAL_MACHINE
+	HKEY_USERS
+	HKEY_PERFORMANCE_DATA
+	HKEY_CURRENT_CONFIG
+	HKEY_DYN_DATA
+
+	KEY_QUERY_VALUE        = 1
+	KEY_SET_VALUE          = 2
+	KEY_CREATE_SUB_KEY     = 4
+	KEY_ENUMERATE_SUB_KEYS = 8
+	KEY_NOTIFY             = 16
+	KEY_CREATE_LINK        = 32
+	KEY_WRITE              = 0x20006
+	KEY_EXECUTE            = 0x20019
+	KEY_READ               = 0x20019
+	KEY_WOW64_64KEY        = 0x0100
+	KEY_WOW64_32KEY        = 0x0200
+	KEY_ALL_ACCESS         = 0xf003f
+)
+
+const (
+	// do not reorder
+	REG_NONE = iota
+	REG_SZ
+	REG_EXPAND_SZ
+	REG_BINARY
+	REG_DWORD_LITTLE_ENDIAN
+	REG_DWORD_BIG_ENDIAN
+	REG_LINK
+	REG_MULTI_SZ
+	REG_RESOURCE_LIST
+	REG_FULL_RESOURCE_DESCRIPTOR
+	REG_RESOURCE_REQUIREMENTS_LIST
+	REG_QWORD_LITTLE_ENDIAN
+	REG_DWORD = REG_DWORD_LITTLE_ENDIAN
+	REG_QWORD = REG_QWORD_LITTLE_ENDIAN
+)
+
+const (
+	EVENT_MODIFY_STATE = 0x0002
+	EVENT_ALL_ACCESS   = STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0x3
+
+	MUTANT_QUERY_STATE = 0x0001
+	MUTANT_ALL_ACCESS  = STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | MUTANT_QUERY_STATE
+
+	SEMAPHORE_MODIFY_STATE = 0x0002
+	SEMAPHORE_ALL_ACCESS   = STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | 0x3
+
+	TIMER_QUERY_STATE  = 0x0001
+	TIMER_MODIFY_STATE = 0x0002
+	TIMER_ALL_ACCESS   = STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | TIMER_QUERY_STATE | TIMER_MODIFY_STATE
+
+	MUTEX_MODIFY_STATE = MUTANT_QUERY_STATE
+	MUTEX_ALL_ACCESS   = MUTANT_ALL_ACCESS
+
+	CREATE_EVENT_MANUAL_RESET  = 0x1
+	CREATE_EVENT_INITIAL_SET   = 0x2
+	CREATE_MUTEX_INITIAL_OWNER = 0x1
+)
+
+type AddrinfoW struct {
+	Flags     int32
+	Family    int32
+	Socktype  int32
+	Protocol  int32
+	Addrlen   uintptr
+	Canonname *uint16
+	Addr      uintptr
+	Next      *AddrinfoW
+}
+
+const (
+	AI_PASSIVE     = 1
+	AI_CANONNAME   = 2
+	AI_NUMERICHOST = 4
+)
+
+type GUID struct {
+	Data1 uint32
+	Data2 uint16
+	Data3 uint16
+	Data4 [8]byte
+}
+
+var WSAID_CONNECTEX = GUID{
+	0x25a207b9,
+	0xddf3,
+	0x4660,
+	[8]byte{0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e},
+}
+
+var WSAID_WSASENDMSG = GUID{
+	0xa441e712,
+	0x754f,
+	0x43ca,
+	[8]byte{0x84, 0xa7, 0x0d, 0xee, 0x44, 0xcf, 0x60, 0x6d},
+}
+
+var WSAID_WSARECVMSG = GUID{
+	0xf689d7c8,
+	0x6f1f,
+	0x436b,
+	[8]byte{0x8a, 0x53, 0xe5, 0x4f, 0xe3, 0x51, 0xc3, 0x22},
+}
+
+const (
+	FILE_SKIP_COMPLETION_PORT_ON_SUCCESS = 1
+	FILE_SKIP_SET_EVENT_ON_HANDLE        = 2
+)
+
+const (
+	WSAPROTOCOL_LEN    = 255
+	MAX_PROTOCOL_CHAIN = 7
+	BASE_PROTOCOL      = 1
+	LAYERED_PROTOCOL   = 0
+
+	XP1_CONNECTIONLESS           = 0x00000001
+	XP1_GUARANTEED_DELIVERY      = 0x00000002
+	XP1_GUARANTEED_ORDER         = 0x00000004
+	XP1_MESSAGE_ORIENTED         = 0x00000008
+	XP1_PSEUDO_STREAM            = 0x00000010
+	XP1_GRACEFUL_CLOSE           = 0x00000020
+	XP1_EXPEDITED_DATA           = 0x00000040
+	XP1_CONNECT_DATA             = 0x00000080
+	XP1_DISCONNECT_DATA          = 0x00000100
+	XP1_SUPPORT_BROADCAST        = 0x00000200
+	XP1_SUPPORT_MULTIPOINT       = 0x00000400
+	XP1_MULTIPOINT_CONTROL_PLANE = 0x00000800
+	XP1_MULTIPOINT_DATA_PLANE    = 0x00001000
+	XP1_QOS_SUPPORTED            = 0x00002000
+	XP1_UNI_SEND                 = 0x00008000
+	XP1_UNI_RECV                 = 0x00010000
+	XP1_IFS_HANDLES              = 0x00020000
+	XP1_PARTIAL_MESSAGE          = 0x00040000
+	XP1_SAN_SUPPORT_SDP          = 0x00080000
+
+	PFL_MULTIPLE_PROTO_ENTRIES  = 0x00000001
+	PFL_RECOMMENDED_PROTO_ENTRY = 0x00000002
+	PFL_HIDDEN                  = 0x00000004
+	PFL_MATCHES_PROTOCOL_ZERO   = 0x00000008
+	PFL_NETWORKDIRECT_PROVIDER  = 0x00000010
+)
+
+type WSAProtocolInfo struct {
+	ServiceFlags1     uint32
+	ServiceFlags2     uint32
+	ServiceFlags3     uint32
+	ServiceFlags4     uint32
+	ProviderFlags     uint32
+	ProviderId        GUID
+	CatalogEntryId    uint32
+	ProtocolChain     WSAProtocolChain
+	Version           int32
+	AddressFamily     int32
+	MaxSockAddr       int32
+	MinSockAddr       int32
+	SocketType        int32
+	Protocol          int32
+	ProtocolMaxOffset int32
+	NetworkByteOrder  int32
+	SecurityScheme    int32
+	MessageSize       uint32
+	ProviderReserved  uint32
+	ProtocolName      [WSAPROTOCOL_LEN + 1]uint16
+}
+
+type WSAProtocolChain struct {
+	ChainLen     int32
+	ChainEntries [MAX_PROTOCOL_CHAIN]uint32
+}
+
+type TCPKeepalive struct {
+	OnOff    uint32
+	Time     uint32
+	Interval uint32
+}
+
+type symbolicLinkReparseBuffer struct {
+	SubstituteNameOffset uint16
+	SubstituteNameLength uint16
+	PrintNameOffset      uint16
+	PrintNameLength      uint16
+	Flags                uint32
+	PathBuffer           [1]uint16
+}
+
+type mountPointReparseBuffer struct {
+	SubstituteNameOffset uint16
+	SubstituteNameLength uint16
+	PrintNameOffset      uint16
+	PrintNameLength      uint16
+	PathBuffer           [1]uint16
+}
+
+type reparseDataBuffer struct {
+	ReparseTag        uint32
+	ReparseDataLength uint16
+	Reserved          uint16
+
+	// GenericReparseBuffer
+	reparseBuffer byte
+}
+
+const (
+	FSCTL_CREATE_OR_GET_OBJECT_ID             = 0x0900C0
+	FSCTL_DELETE_OBJECT_ID                    = 0x0900A0
+	FSCTL_DELETE_REPARSE_POINT                = 0x0900AC
+	FSCTL_DUPLICATE_EXTENTS_TO_FILE           = 0x098344
+	FSCTL_DUPLICATE_EXTENTS_TO_FILE_EX        = 0x0983E8
+	FSCTL_FILESYSTEM_GET_STATISTICS           = 0x090060
+	FSCTL_FILE_LEVEL_TRIM                     = 0x098208
+	FSCTL_FIND_FILES_BY_SID                   = 0x09008F
+	FSCTL_GET_COMPRESSION                     = 0x09003C
+	FSCTL_GET_INTEGRITY_INFORMATION           = 0x09027C
+	FSCTL_GET_NTFS_VOLUME_DATA                = 0x090064
+	FSCTL_GET_REFS_VOLUME_DATA                = 0x0902D8
+	FSCTL_GET_OBJECT_ID                       = 0x09009C
+	FSCTL_GET_REPARSE_POINT                   = 0x0900A8
+	FSCTL_GET_RETRIEVAL_POINTER_COUNT         = 0x09042B
+	FSCTL_GET_RETRIEVAL_POINTERS              = 0x090073
+	FSCTL_GET_RETRIEVAL_POINTERS_AND_REFCOUNT = 0x0903D3
+	FSCTL_IS_PATHNAME_VALID                   = 0x09002C
+	FSCTL_LMR_SET_LINK_TRACKING_INFORMATION   = 0x1400EC
+	FSCTL_MARK_HANDLE                         = 0x0900FC
+	FSCTL_OFFLOAD_READ                        = 0x094264
+	FSCTL_OFFLOAD_WRITE                       = 0x098268
+	FSCTL_PIPE_PEEK                           = 0x11400C
+	FSCTL_PIPE_TRANSCEIVE                     = 0x11C017
+	FSCTL_PIPE_WAIT                           = 0x110018
+	FSCTL_QUERY_ALLOCATED_RANGES              = 0x0940CF
+	FSCTL_QUERY_FAT_BPB                       = 0x090058
+	FSCTL_QUERY_FILE_REGIONS                  = 0x090284
+	FSCTL_QUERY_ON_DISK_VOLUME_INFO           = 0x09013C
+	FSCTL_QUERY_SPARING_INFO                  = 0x090138
+	FSCTL_READ_FILE_USN_DATA                  = 0x0900EB
+	FSCTL_RECALL_FILE                         = 0x090117
+	FSCTL_REFS_STREAM_SNAPSHOT_MANAGEMENT     = 0x090440
+	FSCTL_SET_COMPRESSION                     = 0x09C040
+	FSCTL_SET_DEFECT_MANAGEMENT               = 0x098134
+	FSCTL_SET_ENCRYPTION                      = 0x0900D7
+	FSCTL_SET_INTEGRITY_INFORMATION           = 0x09C280
+	FSCTL_SET_INTEGRITY_INFORMATION_EX        = 0x090380
+	FSCTL_SET_OBJECT_ID                       = 0x090098
+	FSCTL_SET_OBJECT_ID_EXTENDED              = 0x0900BC
+	FSCTL_SET_REPARSE_POINT                   = 0x0900A4
+	FSCTL_SET_SPARSE                          = 0x0900C4
+	FSCTL_SET_ZERO_DATA                       = 0x0980C8
+	FSCTL_SET_ZERO_ON_DEALLOCATION            = 0x090194
+	FSCTL_SIS_COPYFILE                        = 0x090100
+	FSCTL_WRITE_USN_CLOSE_RECORD              = 0x0900EF
+
+	MAXIMUM_REPARSE_DATA_BUFFER_SIZE = 16 * 1024
+	IO_REPARSE_TAG_MOUNT_POINT       = 0xA0000003
+	IO_REPARSE_TAG_SYMLINK           = 0xA000000C
+	SYMBOLIC_LINK_FLAG_DIRECTORY     = 0x1
+)
+
+// FILE_ZERO_DATA_INFORMATION from winioctl.h
+type FileZeroDataInformation struct {
+	FileOffset      int64
+	BeyondFinalZero int64
+}
+
+const (
+	ComputerNameNetBIOS                   = 0
+	ComputerNameDnsHostname               = 1
+	ComputerNameDnsDomain                 = 2
+	ComputerNameDnsFullyQualified         = 3
+	ComputerNamePhysicalNetBIOS           = 4
+	ComputerNamePhysicalDnsHostname       = 5
+	ComputerNamePhysicalDnsDomain         = 6
+	ComputerNamePhysicalDnsFullyQualified = 7
+	ComputerNameMax                       = 8
+)
+
+// For MessageBox()
+const (
+	MB_OK                   = 0x00000000
+	MB_OKCANCEL             = 0x00000001
+	MB_ABORTRETRYIGNORE     = 0x00000002
+	MB_YESNOCANCEL          = 0x00000003
+	MB_YESNO                = 0x00000004
+	MB_RETRYCANCEL          = 0x00000005
+	MB_CANCELTRYCONTINUE    = 0x00000006
+	MB_ICONHAND             = 0x00000010
+	MB_ICONQUESTION         = 0x00000020
+	MB_ICONEXCLAMATION      = 0x00000030
+	MB_ICONASTERISK         = 0x00000040
+	MB_USERICON             = 0x00000080
+	MB_ICONWARNING          = MB_ICONEXCLAMATION
+	MB_ICONERROR            = MB_ICONHAND
+	MB_ICONINFORMATION      = MB_ICONASTERISK
+	MB_ICONSTOP             = MB_ICONHAND
+	MB_DEFBUTTON1           = 0x00000000
+	MB_DEFBUTTON2           = 0x00000100
+	MB_DEFBUTTON3           = 0x00000200
+	MB_DEFBUTTON4           = 0x00000300
+	MB_APPLMODAL            = 0x00000000
+	MB_SYSTEMMODAL          = 0x00001000
+	MB_TASKMODAL            = 0x00002000
+	MB_HELP                 = 0x00004000
+	MB_NOFOCUS              = 0x00008000
+	MB_SETFOREGROUND        = 0x00010000
+	MB_DEFAULT_DESKTOP_ONLY = 0x00020000
+	MB_TOPMOST              = 0x00040000
+	MB_RIGHT                = 0x00080000
+	MB_RTLREADING           = 0x00100000
+	MB_SERVICE_NOTIFICATION = 0x00200000
+)
+
+const (
+	MOVEFILE_REPLACE_EXISTING      = 0x1
+	MOVEFILE_COPY_ALLOWED          = 0x2
+	MOVEFILE_DELAY_UNTIL_REBOOT    = 0x4
+	MOVEFILE_WRITE_THROUGH         = 0x8
+	MOVEFILE_CREATE_HARDLINK       = 0x10
+	MOVEFILE_FAIL_IF_NOT_TRACKABLE = 0x20
+)
+
+// Flags for GetAdaptersAddresses, see
+// https://learn.microsoft.com/en-us/windows/win32/api/iphlpapi/nf-iphlpapi-getadaptersaddresses.
+const (
+	GAA_FLAG_SKIP_UNICAST                = 0x1
+	GAA_FLAG_SKIP_ANYCAST                = 0x2
+	GAA_FLAG_SKIP_MULTICAST              = 0x4
+	GAA_FLAG_SKIP_DNS_SERVER             = 0x8
+	GAA_FLAG_INCLUDE_PREFIX              = 0x10
+	GAA_FLAG_SKIP_FRIENDLY_NAME          = 0x20
+	GAA_FLAG_INCLUDE_WINS_INFO           = 0x40
+	GAA_FLAG_INCLUDE_GATEWAYS            = 0x80
+	GAA_FLAG_INCLUDE_ALL_INTERFACES      = 0x100
+	GAA_FLAG_INCLUDE_ALL_COMPARTMENTS    = 0x200
+	GAA_FLAG_INCLUDE_TUNNEL_BINDINGORDER = 0x400
+)
+
+const (
+	IF_TYPE_OTHER              = 1
+	IF_TYPE_ETHERNET_CSMACD    = 6
+	IF_TYPE_ISO88025_TOKENRING = 9
+	IF_TYPE_PPP                = 23
+	IF_TYPE_SOFTWARE_LOOPBACK  = 24
+	IF_TYPE_ATM                = 37
+	IF_TYPE_IEEE80211          = 71
+	IF_TYPE_TUNNEL             = 131
+	IF_TYPE_IEEE1394           = 144
+)
+
+// Enum NL_PREFIX_ORIGIN for [IpAdapterUnicastAddress], see
+// https://learn.microsoft.com/en-us/windows/win32/api/nldef/ne-nldef-nl_prefix_origin
+const (
+	IpPrefixOriginOther               = 0
+	IpPrefixOriginManual              = 1
+	IpPrefixOriginWellKnown           = 2
+	IpPrefixOriginDhcp                = 3
+	IpPrefixOriginRouterAdvertisement = 4
+	IpPrefixOriginUnchanged           = 1 << 4
+)
+
+// Enum NL_SUFFIX_ORIGIN for [IpAdapterUnicastAddress], see
+// https://learn.microsoft.com/en-us/windows/win32/api/nldef/ne-nldef-nl_suffix_origin
+const (
+	NlsoOther                      = 0
+	NlsoManual                     = 1
+	NlsoWellKnown                  = 2
+	NlsoDhcp                       = 3
+	NlsoLinkLayerAddress           = 4
+	NlsoRandom                     = 5
+	IpSuffixOriginOther            = 0
+	IpSuffixOriginManual           = 1
+	IpSuffixOriginWellKnown        = 2
+	IpSuffixOriginDhcp             = 3
+	IpSuffixOriginLinkLayerAddress = 4
+	IpSuffixOriginRandom           = 5
+	IpSuffixOriginUnchanged        = 1 << 4
+)
+
+// Enum NL_DAD_STATE for [IpAdapterUnicastAddress], see
+// https://learn.microsoft.com/en-us/windows/win32/api/nldef/ne-nldef-nl_dad_state
+const (
+	NldsInvalid          = 0
+	NldsTentative        = 1
+	NldsDuplicate        = 2
+	NldsDeprecated       = 3
+	NldsPreferred        = 4
+	IpDadStateInvalid    = 0
+	IpDadStateTentative  = 1
+	IpDadStateDuplicate  = 2
+	IpDadStateDeprecated = 3
+	IpDadStatePreferred  = 4
+)
+
+type SocketAddress struct {
+	Sockaddr       *syscall.RawSockaddrAny
+	SockaddrLength int32
+}
+
+// IP returns an IPv4 or IPv6 address, or nil if the underlying SocketAddress is neither.
+func (addr *SocketAddress) IP() net.IP {
+	if uintptr(addr.SockaddrLength) >= unsafe.Sizeof(RawSockaddrInet4{}) && addr.Sockaddr.Addr.Family == AF_INET {
+		return (*RawSockaddrInet4)(unsafe.Pointer(addr.Sockaddr)).Addr[:]
+	} else if uintptr(addr.SockaddrLength) >= unsafe.Sizeof(RawSockaddrInet6{}) && addr.Sockaddr.Addr.Family == AF_INET6 {
+		return (*RawSockaddrInet6)(unsafe.Pointer(addr.Sockaddr)).Addr[:]
+	}
+	return nil
+}
+
+type IpAdapterUnicastAddress struct {
+	Length             uint32
+	Flags              uint32
+	Next               *IpAdapterUnicastAddress
+	Address            SocketAddress
+	PrefixOrigin       int32
+	SuffixOrigin       int32
+	DadState           int32
+	ValidLifetime      uint32
+	PreferredLifetime  uint32
+	LeaseLifetime      uint32
+	OnLinkPrefixLength uint8
+}
+
+type IpAdapterAnycastAddress struct {
+	Length  uint32
+	Flags   uint32
+	Next    *IpAdapterAnycastAddress
+	Address SocketAddress
+}
+
+type IpAdapterMulticastAddress struct {
+	Length  uint32
+	Flags   uint32
+	Next    *IpAdapterMulticastAddress
+	Address SocketAddress
+}
+
+type IpAdapterDnsServerAdapter struct {
+	Length   uint32
+	Reserved uint32
+	Next     *IpAdapterDnsServerAdapter
+	Address  SocketAddress
+}
+
+type IpAdapterPrefix struct {
+	Length       uint32
+	Flags        uint32
+	Next         *IpAdapterPrefix
+	Address      SocketAddress
+	PrefixLength uint32
+}
+
+type IpAdapterAddresses struct {
+	Length                 uint32
+	IfIndex                uint32
+	Next                   *IpAdapterAddresses
+	AdapterName            *byte
+	FirstUnicastAddress    *IpAdapterUnicastAddress
+	FirstAnycastAddress    *IpAdapterAnycastAddress
+	FirstMulticastAddress  *IpAdapterMulticastAddress
+	FirstDnsServerAddress  *IpAdapterDnsServerAdapter
+	DnsSuffix              *uint16
+	Description            *uint16
+	FriendlyName           *uint16
+	PhysicalAddress        [syscall.MAX_ADAPTER_ADDRESS_LENGTH]byte
+	PhysicalAddressLength  uint32
+	Flags                  uint32
+	Mtu                    uint32
+	IfType                 uint32
+	OperStatus             uint32
+	Ipv6IfIndex            uint32
+	ZoneIndices            [16]uint32
+	FirstPrefix            *IpAdapterPrefix
+	TransmitLinkSpeed      uint64
+	ReceiveLinkSpeed       uint64
+	FirstWinsServerAddress *IpAdapterWinsServerAddress
+	FirstGatewayAddress    *IpAdapterGatewayAddress
+	Ipv4Metric             uint32
+	Ipv6Metric             uint32
+	Luid                   uint64
+	Dhcpv4Server           SocketAddress
+	CompartmentId          uint32
+	NetworkGuid            GUID
+	ConnectionType         uint32
+	TunnelType             uint32
+	Dhcpv6Server           SocketAddress
+	Dhcpv6ClientDuid       [MAX_DHCPV6_DUID_LENGTH]byte
+	Dhcpv6ClientDuidLength uint32
+	Dhcpv6Iaid             uint32
+	FirstDnsSuffix         *IpAdapterDNSSuffix
+}
+
+type IpAdapterWinsServerAddress struct {
+	Length   uint32
+	Reserved uint32
+	Next     *IpAdapterWinsServerAddress
+	Address  SocketAddress
+}
+
+type IpAdapterGatewayAddress struct {
+	Length   uint32
+	Reserved uint32
+	Next     *IpAdapterGatewayAddress
+	Address  SocketAddress
+}
+
+type IpAdapterDNSSuffix struct {
+	Next   *IpAdapterDNSSuffix
+	String [MAX_DNS_SUFFIX_STRING_LENGTH]uint16
+}
+
+const (
+	IfOperStatusUp             = 1
+	IfOperStatusDown           = 2
+	IfOperStatusTesting        = 3
+	IfOperStatusUnknown        = 4
+	IfOperStatusDormant        = 5
+	IfOperStatusNotPresent     = 6
+	IfOperStatusLowerLayerDown = 7
+)
+
+const (
+	IF_MAX_PHYS_ADDRESS_LENGTH = 32
+	IF_MAX_STRING_SIZE         = 256
+)
+
+// MIB_IF_ENTRY_LEVEL enumeration from netioapi.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/nf-netioapi-getifentry2ex.
+const (
+	MibIfEntryNormal                  = 0
+	MibIfEntryNormalWithoutStatistics = 2
+)
+
+// MIB_NOTIFICATION_TYPE enumeration from netioapi.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ne-netioapi-mib_notification_type.
+const (
+	MibParameterNotification = 0
+	MibAddInstance           = 1
+	MibDeleteInstance        = 2
+	MibInitialNotification   = 3
+)
+
+// MibIfRow2 stores information about a particular interface. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_if_row2.
+type MibIfRow2 struct {
+	InterfaceLuid               uint64
+	InterfaceIndex              uint32
+	InterfaceGuid               GUID
+	Alias                       [IF_MAX_STRING_SIZE + 1]uint16
+	Description                 [IF_MAX_STRING_SIZE + 1]uint16
+	PhysicalAddressLength       uint32
+	PhysicalAddress             [IF_MAX_PHYS_ADDRESS_LENGTH]uint8
+	PermanentPhysicalAddress    [IF_MAX_PHYS_ADDRESS_LENGTH]uint8
+	Mtu                         uint32
+	Type                        uint32
+	TunnelType                  uint32
+	MediaType                   uint32
+	PhysicalMediumType          uint32
+	AccessType                  uint32
+	DirectionType               uint32
+	InterfaceAndOperStatusFlags uint8
+	OperStatus                  uint32
+	AdminStatus                 uint32
+	MediaConnectState           uint32
+	NetworkGuid                 GUID
+	ConnectionType              uint32
+	TransmitLinkSpeed           uint64
+	ReceiveLinkSpeed            uint64
+	InOctets                    uint64
+	InUcastPkts                 uint64
+	InNUcastPkts                uint64
+	InDiscards                  uint64
+	InErrors                    uint64
+	InUnknownProtos             uint64
+	InUcastOctets               uint64
+	InMulticastOctets           uint64
+	InBroadcastOctets           uint64
+	OutOctets                   uint64
+	OutUcastPkts                uint64
+	OutNUcastPkts               uint64
+	OutDiscards                 uint64
+	OutErrors                   uint64
+	OutUcastOctets              uint64
+	OutMulticastOctets          uint64
+	OutBroadcastOctets          uint64
+	OutQLen                     uint64
+}
+
+// IP_ADDRESS_PREFIX stores an IP address prefix. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-ip_address_prefix.
+type IpAddressPrefix struct {
+	Prefix       RawSockaddrInet
+	PrefixLength uint8
+}
+
+// NL_ROUTE_ORIGIN enumeration from nldef.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/nldef/ne-nldef-nl_route_origin.
+const (
+	NlroManual              = 0
+	NlroWellKnown           = 1
+	NlroDHCP                = 2
+	NlroRouterAdvertisement = 3
+	Nlro6to4                = 4
+)
+
+// NL_ROUTE_ORIGIN enumeration from nldef.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/nldef/ne-nldef-nl_route_protocol.
+const (
+	MIB_IPPROTO_OTHER             = 1
+	MIB_IPPROTO_LOCAL             = 2
+	MIB_IPPROTO_NETMGMT           = 3
+	MIB_IPPROTO_ICMP              = 4
+	MIB_IPPROTO_EGP               = 5
+	MIB_IPPROTO_GGP               = 6
+	MIB_IPPROTO_HELLO             = 7
+	MIB_IPPROTO_RIP               = 8
+	MIB_IPPROTO_IS_IS             = 9
+	MIB_IPPROTO_ES_IS             = 10
+	MIB_IPPROTO_CISCO             = 11
+	MIB_IPPROTO_BBN               = 12
+	MIB_IPPROTO_OSPF              = 13
+	MIB_IPPROTO_BGP               = 14
+	MIB_IPPROTO_IDPR              = 15
+	MIB_IPPROTO_EIGRP             = 16
+	MIB_IPPROTO_DVMRP             = 17
+	MIB_IPPROTO_RPL               = 18
+	MIB_IPPROTO_DHCP              = 19
+	MIB_IPPROTO_NT_AUTOSTATIC     = 10002
+	MIB_IPPROTO_NT_STATIC         = 10006
+	MIB_IPPROTO_NT_STATIC_NON_DOD = 10007
+)
+
+// MIB_IPFORWARD_ROW2 stores information about an IP route entry. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_ipforward_row2.
+type MibIpForwardRow2 struct {
+	InterfaceLuid        uint64
+	InterfaceIndex       uint32
+	DestinationPrefix    IpAddressPrefix
+	NextHop              RawSockaddrInet
+	SitePrefixLength     uint8
+	ValidLifetime        uint32
+	PreferredLifetime    uint32
+	Metric               uint32
+	Protocol             uint32
+	Loopback             uint8
+	AutoconfigureAddress uint8
+	Publish              uint8
+	Immortal             uint8
+	Age                  uint32
+	Origin               uint32
+}
+
+// MIB_IPFORWARD_TABLE2 contains a table of IP route entries. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_ipforward_table2.
+type MibIpForwardTable2 struct {
+	NumEntries uint32
+	Table      [1]MibIpForwardRow2
+}
+
+// Rows returns the IP route entries in the table.
+func (t *MibIpForwardTable2) Rows() []MibIpForwardRow2 {
+	return unsafe.Slice(&t.Table[0], t.NumEntries)
+}
+
+// MIB_UNICASTIPADDRESS_ROW stores information about a unicast IP address. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_unicastipaddress_row.
+type MibUnicastIpAddressRow struct {
+	Address            RawSockaddrInet6 // SOCKADDR_INET union
+	InterfaceLuid      uint64
+	InterfaceIndex     uint32
+	PrefixOrigin       uint32
+	SuffixOrigin       uint32
+	ValidLifetime      uint32
+	PreferredLifetime  uint32
+	OnLinkPrefixLength uint8
+	SkipAsSource       uint8
+	DadState           uint32
+	ScopeId            uint32
+	CreationTimeStamp  Filetime
+}
+
+const ScopeLevelCount = 16
+
+// MIB_IPINTERFACE_ROW stores interface management information for a particular IP address family on a network interface.
+// See https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_ipinterface_row.
+type MibIpInterfaceRow struct {
+	Family                               uint16
+	InterfaceLuid                        uint64
+	InterfaceIndex                       uint32
+	MaxReassemblySize                    uint32
+	InterfaceIdentifier                  uint64
+	MinRouterAdvertisementInterval       uint32
+	MaxRouterAdvertisementInterval       uint32
+	AdvertisingEnabled                   uint8
+	ForwardingEnabled                    uint8
+	WeakHostSend                         uint8
+	WeakHostReceive                      uint8
+	UseAutomaticMetric                   uint8
+	UseNeighborUnreachabilityDetection   uint8
+	ManagedAddressConfigurationSupported uint8
+	OtherStatefulConfigurationSupported  uint8
+	AdvertiseDefaultRoute                uint8
+	RouterDiscoveryBehavior              uint32
+	DadTransmits                         uint32
+	BaseReachableTime                    uint32
+	RetransmitTime                       uint32
+	PathMtuDiscoveryTimeout              uint32
+	LinkLocalAddressBehavior             uint32
+	LinkLocalAddressTimeout              uint32
+	ZoneIndices                          [ScopeLevelCount]uint32
+	SitePrefixLength                     uint32
+	Metric                               uint32
+	NlMtu                                uint32
+	Connected                            uint8
+	SupportsWakeUpPatterns               uint8
+	SupportsNeighborDiscovery            uint8
+	SupportsRouterDiscovery              uint8
+	ReachableTime                        uint32
+	TransmitOffload                      uint32
+	ReceiveOffload                       uint32
+	DisableDefaultRoutes                 uint8
+}
+
+// Console related constants used for the mode parameter to SetConsoleMode. See
+// https://docs.microsoft.com/en-us/windows/console/setconsolemode for details.
+
+const (
+	ENABLE_PROCESSED_INPUT        = 0x1
+	ENABLE_LINE_INPUT             = 0x2
+	ENABLE_ECHO_INPUT             = 0x4
+	ENABLE_WINDOW_INPUT           = 0x8
+	ENABLE_MOUSE_INPUT            = 0x10
+	ENABLE_INSERT_MODE            = 0x20
+	ENABLE_QUICK_EDIT_MODE        = 0x40
+	ENABLE_EXTENDED_FLAGS         = 0x80
+	ENABLE_AUTO_POSITION          = 0x100
+	ENABLE_VIRTUAL_TERMINAL_INPUT = 0x200
+
+	ENABLE_PROCESSED_OUTPUT            = 0x1
+	ENABLE_WRAP_AT_EOL_OUTPUT          = 0x2
+	ENABLE_VIRTUAL_TERMINAL_PROCESSING = 0x4
+	DISABLE_NEWLINE_AUTO_RETURN        = 0x8
+	ENABLE_LVB_GRID_WORLDWIDE          = 0x10
+)
+
+// Pseudo console related constants used for the flags parameter to
+// CreatePseudoConsole. See: https://learn.microsoft.com/en-us/windows/console/createpseudoconsole
+const (
+	PSEUDOCONSOLE_INHERIT_CURSOR = 0x1
+)
+
+type Coord struct {
+	X int16
+	Y int16
+}
+
+type SmallRect struct {
+	Left   int16
+	Top    int16
+	Right  int16
+	Bottom int16
+}
+
+// Used with GetConsoleScreenBuffer to retrieve information about a console
+// screen buffer. See
+// https://docs.microsoft.com/en-us/windows/console/console-screen-buffer-info-str
+// for details.
+
+type ConsoleScreenBufferInfo struct {
+	Size              Coord
+	CursorPosition    Coord
+	Attributes        uint16
+	Window            SmallRect
+	MaximumWindowSize Coord
+}
+
+const UNIX_PATH_MAX = 108 // defined in afunix.h
+
+const (
+	// flags for JOBOBJECT_BASIC_LIMIT_INFORMATION.LimitFlags
+	JOB_OBJECT_LIMIT_ACTIVE_PROCESS             = 0x00000008
+	JOB_OBJECT_LIMIT_AFFINITY                   = 0x00000010
+	JOB_OBJECT_LIMIT_BREAKAWAY_OK               = 0x00000800
+	JOB_OBJECT_LIMIT_DIE_ON_UNHANDLED_EXCEPTION = 0x00000400
+	JOB_OBJECT_LIMIT_JOB_MEMORY                 = 0x00000200
+	JOB_OBJECT_LIMIT_JOB_TIME                   = 0x00000004
+	JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE          = 0x00002000
+	JOB_OBJECT_LIMIT_PRESERVE_JOB_TIME          = 0x00000040
+	JOB_OBJECT_LIMIT_PRIORITY_CLASS             = 0x00000020
+	JOB_OBJECT_LIMIT_PROCESS_MEMORY             = 0x00000100
+	JOB_OBJECT_LIMIT_PROCESS_TIME               = 0x00000002
+	JOB_OBJECT_LIMIT_SCHEDULING_CLASS           = 0x00000080
+	JOB_OBJECT_LIMIT_SILENT_BREAKAWAY_OK        = 0x00001000
+	JOB_OBJECT_LIMIT_SUBSET_AFFINITY            = 0x00004000
+	JOB_OBJECT_LIMIT_WORKINGSET                 = 0x00000001
+)
+
+type IO_COUNTERS struct {
+	ReadOperationCount  uint64
+	WriteOperationCount uint64
+	OtherOperationCount uint64
+	ReadTransferCount   uint64
+	WriteTransferCount  uint64
+	OtherTransferCount  uint64
+}
+
+type JOBOBJECT_EXTENDED_LIMIT_INFORMATION struct {
+	BasicLimitInformation JOBOBJECT_BASIC_LIMIT_INFORMATION
+	IoInfo                IO_COUNTERS
+	ProcessMemoryLimit    uintptr
+	JobMemoryLimit        uintptr
+	PeakProcessMemoryUsed uintptr
+	PeakJobMemoryUsed     uintptr
+}
+
+const (
+	// UIRestrictionsClass
+	JOB_OBJECT_UILIMIT_DESKTOP          = 0x00000040
+	JOB_OBJECT_UILIMIT_DISPLAYSETTINGS  = 0x00000010
+	JOB_OBJECT_UILIMIT_EXITWINDOWS      = 0x00000080
+	JOB_OBJECT_UILIMIT_GLOBALATOMS      = 0x00000020
+	JOB_OBJECT_UILIMIT_HANDLES          = 0x00000001
+	JOB_OBJECT_UILIMIT_READCLIPBOARD    = 0x00000002
+	JOB_OBJECT_UILIMIT_SYSTEMPARAMETERS = 0x00000008
+	JOB_OBJECT_UILIMIT_WRITECLIPBOARD   = 0x00000004
+)
+
+type JOBOBJECT_BASIC_UI_RESTRICTIONS struct {
+	UIRestrictionsClass uint32
+}
+
+const (
+	// JobObjectInformationClass for QueryInformationJobObject and SetInformationJobObject
+	JobObjectAssociateCompletionPortInformation = 7
+	JobObjectBasicAccountingInformation         = 1
+	JobObjectBasicAndIoAccountingInformation    = 8
+	JobObjectBasicLimitInformation              = 2
+	JobObjectBasicProcessIdList                 = 3
+	JobObjectBasicUIRestrictions                = 4
+	JobObjectCpuRateControlInformation          = 15
+	JobObjectEndOfJobTimeInformation            = 6
+	JobObjectExtendedLimitInformation           = 9
+	JobObjectGroupInformation                   = 11
+	JobObjectGroupInformationEx                 = 14
+	JobObjectLimitViolationInformation          = 13
+	JobObjectLimitViolationInformation2         = 34
+	JobObjectNetRateControlInformation          = 32
+	JobObjectNotificationLimitInformation       = 12
+	JobObjectNotificationLimitInformation2      = 33
+	JobObjectSecurityLimitInformation           = 5
+)
+
+const (
+	KF_FLAG_DEFAULT                          = 0x00000000
+	KF_FLAG_FORCE_APP_DATA_REDIRECTION       = 0x00080000
+	KF_FLAG_RETURN_FILTER_REDIRECTION_TARGET = 0x00040000
+	KF_FLAG_FORCE_PACKAGE_REDIRECTION        = 0x00020000
+	KF_FLAG_NO_PACKAGE_REDIRECTION           = 0x00010000
+	KF_FLAG_FORCE_APPCONTAINER_REDIRECTION   = 0x00020000
+	KF_FLAG_NO_APPCONTAINER_REDIRECTION      = 0x00010000
+	KF_FLAG_CREATE                           = 0x00008000
+	KF_FLAG_DONT_VERIFY                      = 0x00004000
+	KF_FLAG_DONT_UNEXPAND                    = 0x00002000
+	KF_FLAG_NO_ALIAS                         = 0x00001000
+	KF_FLAG_INIT                             = 0x00000800
+	KF_FLAG_DEFAULT_PATH                     = 0x00000400
+	KF_FLAG_NOT_PARENT_RELATIVE              = 0x00000200
+	KF_FLAG_SIMPLE_IDLIST                    = 0x00000100
+	KF_FLAG_ALIAS_ONLY                       = 0x80000000
+)
+
+type OsVersionInfoEx struct {
+	osVersionInfoSize uint32
+	MajorVersion      uint32
+	MinorVersion      uint32
+	BuildNumber       uint32
+	PlatformId        uint32
+	CsdVersion        [128]uint16
+	ServicePackMajor  uint16
+	ServicePackMinor  uint16
+	SuiteMask         uint16
+	ProductType       byte
+	_                 byte
+}
+
+const (
+	EWX_LOGOFF          = 0x00000000
+	EWX_SHUTDOWN        = 0x00000001
+	EWX_REBOOT          = 0x00000002
+	EWX_FORCE           = 0x00000004
+	EWX_POWEROFF        = 0x00000008
+	EWX_FORCEIFHUNG     = 0x00000010
+	EWX_QUICKRESOLVE    = 0x00000020
+	EWX_RESTARTAPPS     = 0x00000040
+	EWX_HYBRID_SHUTDOWN = 0x00400000
+	EWX_BOOTOPTIONS     = 0x01000000
+
+	SHTDN_REASON_FLAG_COMMENT_REQUIRED          = 0x01000000
+	SHTDN_REASON_FLAG_DIRTY_PROBLEM_ID_REQUIRED = 0x02000000
+	SHTDN_REASON_FLAG_CLEAN_UI                  = 0x04000000
+	SHTDN_REASON_FLAG_DIRTY_UI                  = 0x08000000
+	SHTDN_REASON_FLAG_USER_DEFINED              = 0x40000000
+	SHTDN_REASON_FLAG_PLANNED                   = 0x80000000
+	SHTDN_REASON_MAJOR_OTHER                    = 0x00000000
+	SHTDN_REASON_MAJOR_NONE                     = 0x00000000
+	SHTDN_REASON_MAJOR_HARDWARE                 = 0x00010000
+	SHTDN_REASON_MAJOR_OPERATINGSYSTEM          = 0x00020000
+	SHTDN_REASON_MAJOR_SOFTWARE                 = 0x00030000
+	SHTDN_REASON_MAJOR_APPLICATION              = 0x00040000
+	SHTDN_REASON_MAJOR_SYSTEM                   = 0x00050000
+	SHTDN_REASON_MAJOR_POWER                    = 0x00060000
+	SHTDN_REASON_MAJOR_LEGACY_API               = 0x00070000
+	SHTDN_REASON_MINOR_OTHER                    = 0x00000000
+	SHTDN_REASON_MINOR_NONE                     = 0x000000ff
+	SHTDN_REASON_MINOR_MAINTENANCE              = 0x00000001
+	SHTDN_REASON_MINOR_INSTALLATION             = 0x00000002
+	SHTDN_REASON_MINOR_UPGRADE                  = 0x00000003
+	SHTDN_REASON_MINOR_RECONFIG                 = 0x00000004
+	SHTDN_REASON_MINOR_HUNG                     = 0x00000005
+	SHTDN_REASON_MINOR_UNSTABLE                 = 0x00000006
+	SHTDN_REASON_MINOR_DISK                     = 0x00000007
+	SHTDN_REASON_MINOR_PROCESSOR                = 0x00000008
+	SHTDN_REASON_MINOR_NETWORKCARD              = 0x00000009
+	SHTDN_REASON_MINOR_POWER_SUPPLY             = 0x0000000a
+	SHTDN_REASON_MINOR_CORDUNPLUGGED            = 0x0000000b
+	SHTDN_REASON_MINOR_ENVIRONMENT              = 0x0000000c
+	SHTDN_REASON_MINOR_HARDWARE_DRIVER          = 0x0000000d
+	SHTDN_REASON_MINOR_OTHERDRIVER              = 0x0000000e
+	SHTDN_REASON_MINOR_BLUESCREEN               = 0x0000000F
+	SHTDN_REASON_MINOR_SERVICEPACK              = 0x00000010
+	SHTDN_REASON_MINOR_HOTFIX                   = 0x00000011
+	SHTDN_REASON_MINOR_SECURITYFIX              = 0x00000012
+	SHTDN_REASON_MINOR_SECURITY                 = 0x00000013
+	SHTDN_REASON_MINOR_NETWORK_CONNECTIVITY     = 0x00000014
+	SHTDN_REASON_MINOR_WMI                      = 0x00000015
+	SHTDN_REASON_MINOR_SERVICEPACK_UNINSTALL    = 0x00000016
+	SHTDN_REASON_MINOR_HOTFIX_UNINSTALL         = 0x00000017
+	SHTDN_REASON_MINOR_SECURITYFIX_UNINSTALL    = 0x00000018
+	SHTDN_REASON_MINOR_MMC                      = 0x00000019
+	SHTDN_REASON_MINOR_SYSTEMRESTORE            = 0x0000001a
+	SHTDN_REASON_MINOR_TERMSRV                  = 0x00000020
+	SHTDN_REASON_MINOR_DC_PROMOTION             = 0x00000021
+	SHTDN_REASON_MINOR_DC_DEMOTION              = 0x00000022
+	SHTDN_REASON_UNKNOWN                        = SHTDN_REASON_MINOR_NONE
+	SHTDN_REASON_LEGACY_API                     = SHTDN_REASON_MAJOR_LEGACY_API | SHTDN_REASON_FLAG_PLANNED
+	SHTDN_REASON_VALID_BIT_MASK                 = 0xc0ffffff
+
+	SHUTDOWN_NORETRY = 0x1
+)
+
+// Flags used for GetModuleHandleEx
+const (
+	GET_MODULE_HANDLE_EX_FLAG_PIN                = 1
+	GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT = 2
+	GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS       = 4
+)
+
+// MUI function flag values
+const (
+	MUI_LANGUAGE_ID                    = 0x4
+	MUI_LANGUAGE_NAME                  = 0x8
+	MUI_MERGE_SYSTEM_FALLBACK          = 0x10
+	MUI_MERGE_USER_FALLBACK            = 0x20
+	MUI_UI_FALLBACK                    = MUI_MERGE_SYSTEM_FALLBACK | MUI_MERGE_USER_FALLBACK
+	MUI_THREAD_LANGUAGES               = 0x40
+	MUI_CONSOLE_FILTER                 = 0x100
+	MUI_COMPLEX_SCRIPT_FILTER          = 0x200
+	MUI_RESET_FILTERS                  = 0x001
+	MUI_USER_PREFERRED_UI_LANGUAGES    = 0x10
+	MUI_USE_INSTALLED_LANGUAGES        = 0x20
+	MUI_USE_SEARCH_ALL_LANGUAGES       = 0x40
+	MUI_LANG_NEUTRAL_PE_FILE           = 0x100
+	MUI_NON_LANG_NEUTRAL_FILE          = 0x200
+	MUI_MACHINE_LANGUAGE_SETTINGS      = 0x400
+	MUI_FILETYPE_NOT_LANGUAGE_NEUTRAL  = 0x001
+	MUI_FILETYPE_LANGUAGE_NEUTRAL_MAIN = 0x002
+	MUI_FILETYPE_LANGUAGE_NEUTRAL_MUI  = 0x004
+	MUI_QUERY_TYPE                     = 0x001
+	MUI_QUERY_CHECKSUM                 = 0x002
+	MUI_QUERY_LANGUAGE_NAME            = 0x004
+	MUI_QUERY_RESOURCE_TYPES           = 0x008
+	MUI_FILEINFO_VERSION               = 0x001
+
+	MUI_FULL_LANGUAGE      = 0x01
+	MUI_PARTIAL_LANGUAGE   = 0x02
+	MUI_LIP_LANGUAGE       = 0x04
+	MUI_LANGUAGE_INSTALLED = 0x20
+	MUI_LANGUAGE_LICENSED  = 0x40
+)
+
+// FILE_INFO_BY_HANDLE_CLASS constants for SetFileInformationByHandle/GetFileInformationByHandleEx
+const (
+	FileBasicInfo                  = 0
+	FileStandardInfo               = 1
+	FileNameInfo                   = 2
+	FileRenameInfo                 = 3
+	FileDispositionInfo            = 4
+	FileAllocationInfo             = 5
+	FileEndOfFileInfo              = 6
+	FileStreamInfo                 = 7
+	FileCompressionInfo            = 8
+	FileAttributeTagInfo           = 9
+	FileIdBothDirectoryInfo        = 10
+	FileIdBothDirectoryRestartInfo = 11
+	FileIoPriorityHintInfo         = 12
+	FileRemoteProtocolInfo         = 13
+	FileFullDirectoryInfo          = 14
+	FileFullDirectoryRestartInfo   = 15
+	FileStorageInfo                = 16
+	FileAlignmentInfo              = 17
+	FileIdInfo                     = 18
+	FileIdExtdDirectoryInfo        = 19
+	FileIdExtdDirectoryRestartInfo = 20
+	FileDispositionInfoEx          = 21
+	FileRenameInfoEx               = 22
+	FileCaseSensitiveInfo          = 23
+	FileNormalizedNameInfo         = 24
+)
+
+// LoadLibrary flags for determining from where to search for a DLL
+const (
+	DONT_RESOLVE_DLL_REFERENCES               = 0x1
+	LOAD_LIBRARY_AS_DATAFILE                  = 0x2
+	LOAD_WITH_ALTERED_SEARCH_PATH             = 0x8
+	LOAD_IGNORE_CODE_AUTHZ_LEVEL              = 0x10
+	LOAD_LIBRARY_AS_IMAGE_RESOURCE            = 0x20
+	LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE        = 0x40
+	LOAD_LIBRARY_REQUIRE_SIGNED_TARGET        = 0x80
+	LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR          = 0x100
+	LOAD_LIBRARY_SEARCH_APPLICATION_DIR       = 0x200
+	LOAD_LIBRARY_SEARCH_USER_DIRS             = 0x400
+	LOAD_LIBRARY_SEARCH_SYSTEM32              = 0x800
+	LOAD_LIBRARY_SEARCH_DEFAULT_DIRS          = 0x1000
+	LOAD_LIBRARY_SAFE_CURRENT_DIRS            = 0x00002000
+	LOAD_LIBRARY_SEARCH_SYSTEM32_NO_FORWARDER = 0x00004000
+	LOAD_LIBRARY_OS_INTEGRITY_CONTINUITY      = 0x00008000
+)
+
+// RegNotifyChangeKeyValue notifyFilter flags.
+const (
+	// REG_NOTIFY_CHANGE_NAME notifies the caller if a subkey is added or deleted.
+	REG_NOTIFY_CHANGE_NAME = 0x00000001
+
+	// REG_NOTIFY_CHANGE_ATTRIBUTES notifies the caller of changes to the attributes of the key, such as the security descriptor information.
+	REG_NOTIFY_CHANGE_ATTRIBUTES = 0x00000002
+
+	// REG_NOTIFY_CHANGE_LAST_SET notifies the caller of changes to a value of the key. This can include adding or deleting a value, or changing an existing value.
+	REG_NOTIFY_CHANGE_LAST_SET = 0x00000004
+
+	// REG_NOTIFY_CHANGE_SECURITY notifies the caller of changes to the security descriptor of the key.
+	REG_NOTIFY_CHANGE_SECURITY = 0x00000008
+
+	// REG_NOTIFY_THREAD_AGNOSTIC indicates that the lifetime of the registration must not be tied to the lifetime of the thread issuing the RegNotifyChangeKeyValue call. Note: This flag value is only supported in Windows 8 and later.
+	REG_NOTIFY_THREAD_AGNOSTIC = 0x10000000
+)
+
+type CommTimeouts struct {
+	ReadIntervalTimeout         uint32
+	ReadTotalTimeoutMultiplier  uint32
+	ReadTotalTimeoutConstant    uint32
+	WriteTotalTimeoutMultiplier uint32
+	WriteTotalTimeoutConstant   uint32
+}
+
+// NTUnicodeString is a UTF-16 string for NT native APIs, corresponding to UNICODE_STRING.
+type NTUnicodeString struct {
+	// Note: Length and MaximumLength are in *bytes*, not uint16s.
+	// They should always be even.
+	Length        uint16
+	MaximumLength uint16
+	Buffer        *uint16
+}
+
+// NTString is an ANSI string for NT native APIs, corresponding to STRING.
+type NTString struct {
+	Length        uint16
+	MaximumLength uint16
+	Buffer        *byte
+}
+
+type LIST_ENTRY struct {
+	Flink *LIST_ENTRY
+	Blink *LIST_ENTRY
+}
+
+type RUNTIME_FUNCTION struct {
+	BeginAddress uint32
+	EndAddress   uint32
+	UnwindData   uint32
+}
+
+type LDR_DATA_TABLE_ENTRY struct {
+	reserved1          [2]uintptr
+	InMemoryOrderLinks LIST_ENTRY
+	reserved2          [2]uintptr
+	DllBase            uintptr
+	reserved3          [2]uintptr
+	FullDllName        NTUnicodeString
+	reserved4          [8]byte
+	reserved5          [3]uintptr
+	reserved6          uintptr
+	TimeDateStamp      uint32
+}
+
+type PEB_LDR_DATA struct {
+	reserved1               [8]byte
+	reserved2               [3]uintptr
+	InMemoryOrderModuleList LIST_ENTRY
+}
+
+type CURDIR struct {
+	DosPath NTUnicodeString
+	Handle  Handle
+}
+
+type RTL_DRIVE_LETTER_CURDIR struct {
+	Flags     uint16
+	Length    uint16
+	TimeStamp uint32
+	DosPath   NTString
+}
+
+type RTL_USER_PROCESS_PARAMETERS struct {
+	MaximumLength, Length uint32
+
+	Flags, DebugFlags uint32
+
+	ConsoleHandle                                Handle
+	ConsoleFlags                                 uint32
+	StandardInput, StandardOutput, StandardError Handle
+
+	CurrentDirectory CURDIR
+	DllPath          NTUnicodeString
+	ImagePathName    NTUnicodeString
+	CommandLine      NTUnicodeString
+	Environment      unsafe.Pointer
+
+	StartingX, StartingY, CountX, CountY, CountCharsX, CountCharsY, FillAttribute uint32
+
+	WindowFlags, ShowWindowFlags                     uint32
+	WindowTitle, DesktopInfo, ShellInfo, RuntimeData NTUnicodeString
+	CurrentDirectories                               [32]RTL_DRIVE_LETTER_CURDIR
+
+	EnvironmentSize, EnvironmentVersion uintptr
+
+	PackageDependencyData unsafe.Pointer
+	ProcessGroupId        uint32
+	LoaderThreads         uint32
+
+	RedirectionDllName               NTUnicodeString
+	HeapPartitionName                NTUnicodeString
+	DefaultThreadpoolCpuSetMasks     uintptr
+	DefaultThreadpoolCpuSetMaskCount uint32
+}
+
+type PEB struct {
+	reserved1              [2]byte
+	BeingDebugged          byte
+	BitField               byte
+	reserved3              uintptr
+	ImageBaseAddress       uintptr
+	Ldr                    *PEB_LDR_DATA
+	ProcessParameters      *RTL_USER_PROCESS_PARAMETERS
+	reserved4              [3]uintptr
+	AtlThunkSListPtr       uintptr
+	reserved5              uintptr
+	reserved6              uint32
+	reserved7              uintptr
+	reserved8              uint32
+	AtlThunkSListPtr32     uint32
+	reserved9              [45]uintptr
+	reserved10             [96]byte
+	PostProcessInitRoutine uintptr
+	reserved11             [128]byte
+	reserved12             [1]uintptr
+	SessionId              uint32
+}
+
+type OBJECT_ATTRIBUTES struct {
+	Length             uint32
+	RootDirectory      Handle
+	ObjectName         *NTUnicodeString
+	Attributes         uint32
+	SecurityDescriptor *SECURITY_DESCRIPTOR
+	SecurityQoS        *SECURITY_QUALITY_OF_SERVICE
+}
+
+// Values for the Attributes member of OBJECT_ATTRIBUTES.
+const (
+	OBJ_INHERIT                       = 0x00000002
+	OBJ_PERMANENT                     = 0x00000010
+	OBJ_EXCLUSIVE                     = 0x00000020
+	OBJ_CASE_INSENSITIVE              = 0x00000040
+	OBJ_OPENIF                        = 0x00000080
+	OBJ_OPENLINK                      = 0x00000100
+	OBJ_KERNEL_HANDLE                 = 0x00000200
+	OBJ_FORCE_ACCESS_CHECK            = 0x00000400
+	OBJ_IGNORE_IMPERSONATED_DEVICEMAP = 0x00000800
+	OBJ_DONT_REPARSE                  = 0x00001000
+	OBJ_VALID_ATTRIBUTES              = 0x00001FF2
+)
+
+type IO_STATUS_BLOCK struct {
+	Status      NTStatus
+	Information uintptr
+}
+
+type RTLP_CURDIR_REF struct {
+	RefCount int32
+	Handle   Handle
+}
+
+type RTL_RELATIVE_NAME struct {
+	RelativeName        NTUnicodeString
+	ContainingDirectory Handle
+	CurDirRef           *RTLP_CURDIR_REF
+}
+
+const (
+	// CreateDisposition flags for NtCreateFile and NtCreateNamedPipeFile.
+	FILE_SUPERSEDE           = 0x00000000
+	FILE_OPEN                = 0x00000001
+	FILE_CREATE              = 0x00000002
+	FILE_OPEN_IF             = 0x00000003
+	FILE_OVERWRITE           = 0x00000004
+	FILE_OVERWRITE_IF        = 0x00000005
+	FILE_MAXIMUM_DISPOSITION = 0x00000005
+
+	// CreateOptions flags for NtCreateFile and NtCreateNamedPipeFile.
+	FILE_DIRECTORY_FILE            = 0x00000001
+	FILE_WRITE_THROUGH             = 0x00000002
+	FILE_SEQUENTIAL_ONLY           = 0x00000004
+	FILE_NO_INTERMEDIATE_BUFFERING = 0x00000008
+	FILE_SYNCHRONOUS_IO_ALERT      = 0x00000010
+	FILE_SYNCHRONOUS_IO_NONALERT   = 0x00000020
+	FILE_NON_DIRECTORY_FILE        = 0x00000040
+	FILE_CREATE_TREE_CONNECTION    = 0x00000080
+	FILE_COMPLETE_IF_OPLOCKED      = 0x00000100
+	FILE_NO_EA_KNOWLEDGE           = 0x00000200
+	FILE_OPEN_REMOTE_INSTANCE      = 0x00000400
+	FILE_RANDOM_ACCESS             = 0x00000800
+	FILE_DELETE_ON_CLOSE           = 0x00001000
+	FILE_OPEN_BY_FILE_ID           = 0x00002000
+	FILE_OPEN_FOR_BACKUP_INTENT    = 0x00004000
+	FILE_NO_COMPRESSION            = 0x00008000
+	FILE_OPEN_REQUIRING_OPLOCK     = 0x00010000
+	FILE_DISALLOW_EXCLUSIVE        = 0x00020000
+	FILE_RESERVE_OPFILTER          = 0x00100000
+	FILE_OPEN_REPARSE_POINT        = 0x00200000
+	FILE_OPEN_NO_RECALL            = 0x00400000
+	FILE_OPEN_FOR_FREE_SPACE_QUERY = 0x00800000
+
+	// Parameter constants for NtCreateNamedPipeFile.
+
+	FILE_PIPE_BYTE_STREAM_TYPE = 0x00000000
+	FILE_PIPE_MESSAGE_TYPE     = 0x00000001
+
+	FILE_PIPE_ACCEPT_REMOTE_CLIENTS = 0x00000000
+	FILE_PIPE_REJECT_REMOTE_CLIENTS = 0x00000002
+
+	FILE_PIPE_TYPE_VALID_MASK = 0x00000003
+
+	FILE_PIPE_BYTE_STREAM_MODE = 0x00000000
+	FILE_PIPE_MESSAGE_MODE     = 0x00000001
+
+	FILE_PIPE_QUEUE_OPERATION    = 0x00000000
+	FILE_PIPE_COMPLETE_OPERATION = 0x00000001
+
+	FILE_PIPE_INBOUND     = 0x00000000
+	FILE_PIPE_OUTBOUND    = 0x00000001
+	FILE_PIPE_FULL_DUPLEX = 0x00000002
+
+	FILE_PIPE_DISCONNECTED_STATE = 0x00000001
+	FILE_PIPE_LISTENING_STATE    = 0x00000002
+	FILE_PIPE_CONNECTED_STATE    = 0x00000003
+	FILE_PIPE_CLOSING_STATE      = 0x00000004
+
+	FILE_PIPE_CLIENT_END = 0x00000000
+	FILE_PIPE_SERVER_END = 0x00000001
+)
+
+const (
+	// FileInformationClass for NtSetInformationFile
+	FileBasicInformation                         = 4
+	FileRenameInformation                        = 10
+	FileDispositionInformation                   = 13
+	FilePositionInformation                      = 14
+	FileEndOfFileInformation                     = 20
+	FileValidDataLengthInformation               = 39
+	FileShortNameInformation                     = 40
+	FileIoPriorityHintInformation                = 43
+	FileReplaceCompletionInformation             = 61
+	FileDispositionInformationEx                 = 64
+	FileCaseSensitiveInformation                 = 71
+	FileLinkInformation                          = 72
+	FileCaseSensitiveInformationForceAccessCheck = 75
+	FileKnownFolderInformation                   = 76
+
+	// Flags for FILE_RENAME_INFORMATION
+	FILE_RENAME_REPLACE_IF_EXISTS                    = 0x00000001
+	FILE_RENAME_POSIX_SEMANTICS                      = 0x00000002
+	FILE_RENAME_SUPPRESS_PIN_STATE_INHERITANCE       = 0x00000004
+	FILE_RENAME_SUPPRESS_STORAGE_RESERVE_INHERITANCE = 0x00000008
+	FILE_RENAME_NO_INCREASE_AVAILABLE_SPACE          = 0x00000010
+	FILE_RENAME_NO_DECREASE_AVAILABLE_SPACE          = 0x00000020
+	FILE_RENAME_PRESERVE_AVAILABLE_SPACE             = 0x00000030
+	FILE_RENAME_IGNORE_READONLY_ATTRIBUTE            = 0x00000040
+	FILE_RENAME_FORCE_RESIZE_TARGET_SR               = 0x00000080
+	FILE_RENAME_FORCE_RESIZE_SOURCE_SR               = 0x00000100
+	FILE_RENAME_FORCE_RESIZE_SR                      = 0x00000180
+
+	// Flags for FILE_DISPOSITION_INFORMATION_EX
+	FILE_DISPOSITION_DO_NOT_DELETE             = 0x00000000
+	FILE_DISPOSITION_DELETE                    = 0x00000001
+	FILE_DISPOSITION_POSIX_SEMANTICS           = 0x00000002
+	FILE_DISPOSITION_FORCE_IMAGE_SECTION_CHECK = 0x00000004
+	FILE_DISPOSITION_ON_CLOSE                  = 0x00000008
+	FILE_DISPOSITION_IGNORE_READONLY_ATTRIBUTE = 0x00000010
+
+	// Flags for FILE_CASE_SENSITIVE_INFORMATION
+	FILE_CS_FLAG_CASE_SENSITIVE_DIR = 0x00000001
+
+	// Flags for FILE_LINK_INFORMATION
+	FILE_LINK_REPLACE_IF_EXISTS                    = 0x00000001
+	FILE_LINK_POSIX_SEMANTICS                      = 0x00000002
+	FILE_LINK_SUPPRESS_STORAGE_RESERVE_INHERITANCE = 0x00000008
+	FILE_LINK_NO_INCREASE_AVAILABLE_SPACE          = 0x00000010
+	FILE_LINK_NO_DECREASE_AVAILABLE_SPACE          = 0x00000020
+	FILE_LINK_PRESERVE_AVAILABLE_SPACE             = 0x00000030
+	FILE_LINK_IGNORE_READONLY_ATTRIBUTE            = 0x00000040
+	FILE_LINK_FORCE_RESIZE_TARGET_SR               = 0x00000080
+	FILE_LINK_FORCE_RESIZE_SOURCE_SR               = 0x00000100
+	FILE_LINK_FORCE_RESIZE_SR                      = 0x00000180
+)
+
+// ProcessInformationClasses for NtQueryInformationProcess and NtSetInformationProcess.
+const (
+	ProcessBasicInformation = iota
+	ProcessQuotaLimits
+	ProcessIoCounters
+	ProcessVmCounters
+	ProcessTimes
+	ProcessBasePriority
+	ProcessRaisePriority
+	ProcessDebugPort
+	ProcessExceptionPort
+	ProcessAccessToken
+	ProcessLdtInformation
+	ProcessLdtSize
+	ProcessDefaultHardErrorMode
+	ProcessIoPortHandlers
+	ProcessPooledUsageAndLimits
+	ProcessWorkingSetWatch
+	ProcessUserModeIOPL
+	ProcessEnableAlignmentFaultFixup
+	ProcessPriorityClass
+	ProcessWx86Information
+	ProcessHandleCount
+	ProcessAffinityMask
+	ProcessPriorityBoost
+	ProcessDeviceMap
+	ProcessSessionInformation
+	ProcessForegroundInformation
+	ProcessWow64Information
+	ProcessImageFileName
+	ProcessLUIDDeviceMapsEnabled
+	ProcessBreakOnTermination
+	ProcessDebugObjectHandle
+	ProcessDebugFlags
+	ProcessHandleTracing
+	ProcessIoPriority
+	ProcessExecuteFlags
+	ProcessTlsInformation
+	ProcessCookie
+	ProcessImageInformation
+	ProcessCycleTime
+	ProcessPagePriority
+	ProcessInstrumentationCallback
+	ProcessThreadStackAllocation
+	ProcessWorkingSetWatchEx
+	ProcessImageFileNameWin32
+	ProcessImageFileMapping
+	ProcessAffinityUpdateMode
+	ProcessMemoryAllocationMode
+	ProcessGroupInformation
+	ProcessTokenVirtualizationEnabled
+	ProcessConsoleHostProcess
+	ProcessWindowInformation
+	ProcessHandleInformation
+	ProcessMitigationPolicy
+	ProcessDynamicFunctionTableInformation
+	ProcessHandleCheckingMode
+	ProcessKeepAliveCount
+	ProcessRevokeFileHandles
+	ProcessWorkingSetControl
+	ProcessHandleTable
+	ProcessCheckStackExtentsMode
+	ProcessCommandLineInformation
+	ProcessProtectionInformation
+	ProcessMemoryExhaustion
+	ProcessFaultInformation
+	ProcessTelemetryIdInformation
+	ProcessCommitReleaseInformation
+	ProcessDefaultCpuSetsInformation
+	ProcessAllowedCpuSetsInformation
+	ProcessSubsystemProcess
+	ProcessJobMemoryInformation
+	ProcessInPrivate
+	ProcessRaiseUMExceptionOnInvalidHandleClose
+	ProcessIumChallengeResponse
+	ProcessChildProcessInformation
+	ProcessHighGraphicsPriorityInformation
+	ProcessSubsystemInformation
+	ProcessEnergyValues
+	ProcessActivityThrottleState
+	ProcessActivityThrottlePolicy
+	ProcessWin32kSyscallFilterInformation
+	ProcessDisableSystemAllowedCpuSets
+	ProcessWakeInformation
+	ProcessEnergyTrackingState
+	ProcessManageWritesToExecutableMemory
+	ProcessCaptureTrustletLiveDump
+	ProcessTelemetryCoverage
+	ProcessEnclaveInformation
+	ProcessEnableReadWriteVmLogging
+	ProcessUptimeInformation
+	ProcessImageSection
+	ProcessDebugAuthInformation
+	ProcessSystemResourceManagement
+	ProcessSequenceNumber
+	ProcessLoaderDetour
+	ProcessSecurityDomainInformation
+	ProcessCombineSecurityDomainsInformation
+	ProcessEnableLogging
+	ProcessLeapSecondInformation
+	ProcessFiberShadowStackAllocation
+	ProcessFreeFiberShadowStackAllocation
+	ProcessAltSystemCallInformation
+	ProcessDynamicEHContinuationTargets
+	ProcessDynamicEnforcedCetCompatibleRanges
+)
+
+type PROCESS_BASIC_INFORMATION struct {
+	ExitStatus                   NTStatus
+	PebBaseAddress               *PEB
+	AffinityMask                 uintptr
+	BasePriority                 int32
+	UniqueProcessId              uintptr
+	InheritedFromUniqueProcessId uintptr
+}
+
+type SYSTEM_PROCESS_INFORMATION struct {
+	NextEntryOffset              uint32
+	NumberOfThreads              uint32
+	WorkingSetPrivateSize        int64
+	HardFaultCount               uint32
+	NumberOfThreadsHighWatermark uint32
+	CycleTime                    uint64
+	CreateTime                   int64
+	UserTime                     int64
+	KernelTime                   int64
+	ImageName                    NTUnicodeString
+	BasePriority                 int32
+	UniqueProcessID              uintptr
+	InheritedFromUniqueProcessID uintptr
+	HandleCount                  uint32
+	SessionID                    uint32
+	UniqueProcessKey             *uint32
+	PeakVirtualSize              uintptr
+	VirtualSize                  uintptr
+	PageFaultCount               uint32
+	PeakWorkingSetSize           uintptr
+	WorkingSetSize               uintptr
+	QuotaPeakPagedPoolUsage      uintptr
+	QuotaPagedPoolUsage          uintptr
+	QuotaPeakNonPagedPoolUsage   uintptr
+	QuotaNonPagedPoolUsage       uintptr
+	PagefileUsage                uintptr
+	PeakPagefileUsage            uintptr
+	PrivatePageCount             uintptr
+	ReadOperationCount           int64
+	WriteOperationCount          int64
+	OtherOperationCount          int64
+	ReadTransferCount            int64
+	WriteTransferCount           int64
+	OtherTransferCount           int64
+}
+
+// SystemInformationClasses for NtQuerySystemInformation and NtSetSystemInformation
+const (
+	SystemBasicInformation = iota
+	SystemProcessorInformation
+	SystemPerformanceInformation
+	SystemTimeOfDayInformation
+	SystemPathInformation
+	SystemProcessInformation
+	SystemCallCountInformation
+	SystemDeviceInformation
+	SystemProcessorPerformanceInformation
+	SystemFlagsInformation
+	SystemCallTimeInformation
+	SystemModuleInformation
+	SystemLocksInformation
+	SystemStackTraceInformation
+	SystemPagedPoolInformation
+	SystemNonPagedPoolInformation
+	SystemHandleInformation
+	SystemObjectInformation
+	SystemPageFileInformation
+	SystemVdmInstemulInformation
+	SystemVdmBopInformation
+	SystemFileCacheInformation
+	SystemPoolTagInformation
+	SystemInterruptInformation
+	SystemDpcBehaviorInformation
+	SystemFullMemoryInformation
+	SystemLoadGdiDriverInformation
+	SystemUnloadGdiDriverInformation
+	SystemTimeAdjustmentInformation
+	SystemSummaryMemoryInformation
+	SystemMirrorMemoryInformation
+	SystemPerformanceTraceInformation
+	systemObsolete0
+	SystemExceptionInformation
+	SystemCrashDumpStateInformation
+	SystemKernelDebuggerInformation
+	SystemContextSwitchInformation
+	SystemRegistryQuotaInformation
+	SystemExtendServiceTableInformation
+	SystemPrioritySeperation
+	SystemVerifierAddDriverInformation
+	SystemVerifierRemoveDriverInformation
+	SystemProcessorIdleInformation
+	SystemLegacyDriverInformation
+	SystemCurrentTimeZoneInformation
+	SystemLookasideInformation
+	SystemTimeSlipNotification
+	SystemSessionCreate
+	SystemSessionDetach
+	SystemSessionInformation
+	SystemRangeStartInformation
+	SystemVerifierInformation
+	SystemVerifierThunkExtend
+	SystemSessionProcessInformation
+	SystemLoadGdiDriverInSystemSpace
+	SystemNumaProcessorMap
+	SystemPrefetcherInformation
+	SystemExtendedProcessInformation
+	SystemRecommendedSharedDataAlignment
+	SystemComPlusPackage
+	SystemNumaAvailableMemory
+	SystemProcessorPowerInformation
+	SystemEmulationBasicInformation
+	SystemEmulationProcessorInformation
+	SystemExtendedHandleInformation
+	SystemLostDelayedWriteInformation
+	SystemBigPoolInformation
+	SystemSessionPoolTagInformation
+	SystemSessionMappedViewInformation
+	SystemHotpatchInformation
+	SystemObjectSecurityMode
+	SystemWatchdogTimerHandler
+	SystemWatchdogTimerInformation
+	SystemLogicalProcessorInformation
+	SystemWow64SharedInformationObsolete
+	SystemRegisterFirmwareTableInformationHandler
+	SystemFirmwareTableInformation
+	SystemModuleInformationEx
+	SystemVerifierTriageInformation
+	SystemSuperfetchInformation
+	SystemMemoryListInformation
+	SystemFileCacheInformationEx
+	SystemThreadPriorityClientIdInformation
+	SystemProcessorIdleCycleTimeInformation
+	SystemVerifierCancellationInformation
+	SystemProcessorPowerInformationEx
+	SystemRefTraceInformation
+	SystemSpecialPoolInformation
+	SystemProcessIdInformation
+	SystemErrorPortInformation
+	SystemBootEnvironmentInformation
+	SystemHypervisorInformation
+	SystemVerifierInformationEx
+	SystemTimeZoneInformation
+	SystemImageFileExecutionOptionsInformation
+	SystemCoverageInformation
+	SystemPrefetchPatchInformation
+	SystemVerifierFaultsInformation
+	SystemSystemPartitionInformation
+	SystemSystemDiskInformation
+	SystemProcessorPerformanceDistribution
+	SystemNumaProximityNodeInformation
+	SystemDynamicTimeZoneInformation
+	SystemCodeIntegrityInformation
+	SystemProcessorMicrocodeUpdateInformation
+	SystemProcessorBrandString
+	SystemVirtualAddressInformation
+	SystemLogicalProcessorAndGroupInformation
+	SystemProcessorCycleTimeInformation
+	SystemStoreInformation
+	SystemRegistryAppendString
+	SystemAitSamplingValue
+	SystemVhdBootInformation
+	SystemCpuQuotaInformation
+	SystemNativeBasicInformation
+	systemSpare1
+	SystemLowPriorityIoInformation
+	SystemTpmBootEntropyInformation
+	SystemVerifierCountersInformation
+	SystemPagedPoolInformationEx
+	SystemSystemPtesInformationEx
+	SystemNodeDistanceInformation
+	SystemAcpiAuditInformation
+	SystemBasicPerformanceInformation
+	SystemQueryPerformanceCounterInformation
+	SystemSessionBigPoolInformation
+	SystemBootGraphicsInformation
+	SystemScrubPhysicalMemoryInformation
+	SystemBadPageInformation
+	SystemProcessorProfileControlArea
+	SystemCombinePhysicalMemoryInformation
+	SystemEntropyInterruptTimingCallback
+	SystemConsoleInformation
+	SystemPlatformBinaryInformation
+	SystemThrottleNotificationInformation
+	SystemHypervisorProcessorCountInformation
+	SystemDeviceDataInformation
+	SystemDeviceDataEnumerationInformation
+	SystemMemoryTopologyInformation
+	SystemMemoryChannelInformation
+	SystemBootLogoInformation
+	SystemProcessorPerformanceInformationEx
+	systemSpare0
+	SystemSecureBootPolicyInformation
+	SystemPageFileInformationEx
+	SystemSecureBootInformation
+	SystemEntropyInterruptTimingRawInformation
+	SystemPortableWorkspaceEfiLauncherInformation
+	SystemFullProcessInformation
+	SystemKernelDebuggerInformationEx
+	SystemBootMetadataInformation
+	SystemSoftRebootInformation
+	SystemElamCertificateInformation
+	SystemOfflineDumpConfigInformation
+	SystemProcessorFeaturesInformation
+	SystemRegistryReconciliationInformation
+	SystemEdidInformation
+	SystemManufacturingInformation
+	SystemEnergyEstimationConfigInformation
+	SystemHypervisorDetailInformation
+	SystemProcessorCycleStatsInformation
+	SystemVmGenerationCountInformation
+	SystemTrustedPlatformModuleInformation
+	SystemKernelDebuggerFlags
+	SystemCodeIntegrityPolicyInformation
+	SystemIsolatedUserModeInformation
+	SystemHardwareSecurityTestInterfaceResultsInformation
+	SystemSingleModuleInformation
+	SystemAllowedCpuSetsInformation
+	SystemDmaProtectionInformation
+	SystemInterruptCpuSetsInformation
+	SystemSecureBootPolicyFullInformation
+	SystemCodeIntegrityPolicyFullInformation
+	SystemAffinitizedInterruptProcessorInformation
+	SystemRootSiloInformation
+)
+
+type RTL_PROCESS_MODULE_INFORMATION struct {
+	Section          Handle
+	MappedBase       uintptr
+	ImageBase        uintptr
+	ImageSize        uint32
+	Flags            uint32
+	LoadOrderIndex   uint16
+	InitOrderIndex   uint16
+	LoadCount        uint16
+	OffsetToFileName uint16
+	FullPathName     [256]byte
+}
+
+type RTL_PROCESS_MODULES struct {
+	NumberOfModules uint32
+	Modules         [1]RTL_PROCESS_MODULE_INFORMATION
+}
+
+// Constants for LocalAlloc flags.
+const (
+	LMEM_FIXED          = 0x0
+	LMEM_MOVEABLE       = 0x2
+	LMEM_NOCOMPACT      = 0x10
+	LMEM_NODISCARD      = 0x20
+	LMEM_ZEROINIT       = 0x40
+	LMEM_MODIFY         = 0x80
+	LMEM_DISCARDABLE    = 0xf00
+	LMEM_VALID_FLAGS    = 0xf72
+	LMEM_INVALID_HANDLE = 0x8000
+	LHND                = LMEM_MOVEABLE | LMEM_ZEROINIT
+	LPTR                = LMEM_FIXED | LMEM_ZEROINIT
+	NONZEROLHND         = LMEM_MOVEABLE
+	NONZEROLPTR         = LMEM_FIXED
+)
+
+// Constants for the CreateNamedPipe-family of functions.
+const (
+	PIPE_ACCESS_INBOUND  = 0x1
+	PIPE_ACCESS_OUTBOUND = 0x2
+	PIPE_ACCESS_DUPLEX   = 0x3
+
+	PIPE_CLIENT_END = 0x0
+	PIPE_SERVER_END = 0x1
+
+	PIPE_WAIT                  = 0x0
+	PIPE_NOWAIT                = 0x1
+	PIPE_READMODE_BYTE         = 0x0
+	PIPE_READMODE_MESSAGE      = 0x2
+	PIPE_TYPE_BYTE             = 0x0
+	PIPE_TYPE_MESSAGE          = 0x4
+	PIPE_ACCEPT_REMOTE_CLIENTS = 0x0
+	PIPE_REJECT_REMOTE_CLIENTS = 0x8
+
+	PIPE_UNLIMITED_INSTANCES = 255
+)
+
+// Constants for security attributes when opening named pipes.
+const (
+	SECURITY_ANONYMOUS      = SecurityAnonymous << 16
+	SECURITY_IDENTIFICATION = SecurityIdentification << 16
+	SECURITY_IMPERSONATION  = SecurityImpersonation << 16
+	SECURITY_DELEGATION     = SecurityDelegation << 16
+
+	SECURITY_CONTEXT_TRACKING = 0x40000
+	SECURITY_EFFECTIVE_ONLY   = 0x80000
+
+	SECURITY_SQOS_PRESENT     = 0x100000
+	SECURITY_VALID_SQOS_FLAGS = 0x1f0000
+)
+
+// ResourceID represents a 16-bit resource identifier, traditionally created with the MAKEINTRESOURCE macro.
+type ResourceID uint16
+
+// ResourceIDOrString must be either a ResourceID, to specify a resource or resource type by ID,
+// or a string, to specify a resource or resource type by name.
+type ResourceIDOrString interface{}
+
+// Predefined resource names and types.
+var (
+	// Predefined names.
+	CREATEPROCESS_MANIFEST_RESOURCE_ID                 ResourceID = 1
+	ISOLATIONAWARE_MANIFEST_RESOURCE_ID                ResourceID = 2
+	ISOLATIONAWARE_NOSTATICIMPORT_MANIFEST_RESOURCE_ID ResourceID = 3
+	ISOLATIONPOLICY_MANIFEST_RESOURCE_ID               ResourceID = 4
+	ISOLATIONPOLICY_BROWSER_MANIFEST_RESOURCE_ID       ResourceID = 5
+	MINIMUM_RESERVED_MANIFEST_RESOURCE_ID              ResourceID = 1  // inclusive
+	MAXIMUM_RESERVED_MANIFEST_RESOURCE_ID              ResourceID = 16 // inclusive
+
+	// Predefined types.
+	RT_CURSOR       ResourceID = 1
+	RT_BITMAP       ResourceID = 2
+	RT_ICON         ResourceID = 3
+	RT_MENU         ResourceID = 4
+	RT_DIALOG       ResourceID = 5
+	RT_STRING       ResourceID = 6
+	RT_FONTDIR      ResourceID = 7
+	RT_FONT         ResourceID = 8
+	RT_ACCELERATOR  ResourceID = 9
+	RT_RCDATA       ResourceID = 10
+	RT_MESSAGETABLE ResourceID = 11
+	RT_GROUP_CURSOR ResourceID = 12
+	RT_GROUP_ICON   ResourceID = 14
+	RT_VERSION      ResourceID = 16
+	RT_DLGINCLUDE   ResourceID = 17
+	RT_PLUGPLAY     ResourceID = 19
+	RT_VXD          ResourceID = 20
+	RT_ANICURSOR    ResourceID = 21
+	RT_ANIICON      ResourceID = 22
+	RT_HTML         ResourceID = 23
+	RT_MANIFEST     ResourceID = 24
+)
+
+type VS_FIXEDFILEINFO struct {
+	Signature        uint32
+	StrucVersion     uint32
+	FileVersionMS    uint32
+	FileVersionLS    uint32
+	ProductVersionMS uint32
+	ProductVersionLS uint32
+	FileFlagsMask    uint32
+	FileFlags        uint32
+	FileOS           uint32
+	FileType         uint32
+	FileSubtype      uint32
+	FileDateMS       uint32
+	FileDateLS       uint32
+}
+
+type COAUTHIDENTITY struct {
+	User           *uint16
+	UserLength     uint32
+	Domain         *uint16
+	DomainLength   uint32
+	Password       *uint16
+	PasswordLength uint32
+	Flags          uint32
+}
+
+type COAUTHINFO struct {
+	AuthnSvc           uint32
+	AuthzSvc           uint32
+	ServerPrincName    *uint16
+	AuthnLevel         uint32
+	ImpersonationLevel uint32
+	AuthIdentityData   *COAUTHIDENTITY
+	Capabilities       uint32
+}
+
+type COSERVERINFO struct {
+	Reserved1 uint32
+	Aame      *uint16
+	AuthInfo  *COAUTHINFO
+	Reserved2 uint32
+}
+
+type BIND_OPTS3 struct {
+	CbStruct          uint32
+	Flags             uint32
+	Mode              uint32
+	TickCountDeadline uint32
+	TrackFlags        uint32
+	ClassContext      uint32
+	Locale            uint32
+	ServerInfo        *COSERVERINFO
+	Hwnd              HWND
+}
+
+const (
+	CLSCTX_INPROC_SERVER          = 0x1
+	CLSCTX_INPROC_HANDLER         = 0x2
+	CLSCTX_LOCAL_SERVER           = 0x4
+	CLSCTX_INPROC_SERVER16        = 0x8
+	CLSCTX_REMOTE_SERVER          = 0x10
+	CLSCTX_INPROC_HANDLER16       = 0x20
+	CLSCTX_RESERVED1              = 0x40
+	CLSCTX_RESERVED2              = 0x80
+	CLSCTX_RESERVED3              = 0x100
+	CLSCTX_RESERVED4              = 0x200
+	CLSCTX_NO_CODE_DOWNLOAD       = 0x400
+	CLSCTX_RESERVED5              = 0x800
+	CLSCTX_NO_CUSTOM_MARSHAL      = 0x1000
+	CLSCTX_ENABLE_CODE_DOWNLOAD   = 0x2000
+	CLSCTX_NO_FAILURE_LOG         = 0x4000
+	CLSCTX_DISABLE_AAA            = 0x8000
+	CLSCTX_ENABLE_AAA             = 0x10000
+	CLSCTX_FROM_DEFAULT_CONTEXT   = 0x20000
+	CLSCTX_ACTIVATE_32_BIT_SERVER = 0x40000
+	CLSCTX_ACTIVATE_64_BIT_SERVER = 0x80000
+	CLSCTX_ENABLE_CLOAKING        = 0x100000
+	CLSCTX_APPCONTAINER           = 0x400000
+	CLSCTX_ACTIVATE_AAA_AS_IU     = 0x800000
+	CLSCTX_PS_DLL                 = 0x80000000
+
+	COINIT_MULTITHREADED     = 0x0
+	COINIT_APARTMENTTHREADED = 0x2
+	COINIT_DISABLE_OLE1DDE   = 0x4
+	COINIT_SPEED_OVER_MEMORY = 0x8
+)
+
+// Flag for QueryFullProcessImageName.
+const PROCESS_NAME_NATIVE = 1
+
+type ModuleInfo struct {
+	BaseOfDll   uintptr
+	SizeOfImage uint32
+	EntryPoint  uintptr
+}
+
+const ALL_PROCESSOR_GROUPS = 0xFFFF
+
+type Rect struct {
+	Left   int32
+	Top    int32
+	Right  int32
+	Bottom int32
+}
+
+type GUIThreadInfo struct {
+	Size        uint32
+	Flags       uint32
+	Active      HWND
+	Focus       HWND
+	Capture     HWND
+	MenuOwner   HWND
+	MoveSize    HWND
+	CaretHandle HWND
+	CaretRect   Rect
+}
+
+const (
+	DWMWA_NCRENDERING_ENABLED            = 1
+	DWMWA_NCRENDERING_POLICY             = 2
+	DWMWA_TRANSITIONS_FORCEDISABLED      = 3
+	DWMWA_ALLOW_NCPAINT                  = 4
+	DWMWA_CAPTION_BUTTON_BOUNDS          = 5
+	DWMWA_NONCLIENT_RTL_LAYOUT           = 6
+	DWMWA_FORCE_ICONIC_REPRESENTATION    = 7
+	DWMWA_FLIP3D_POLICY                  = 8
+	DWMWA_EXTENDED_FRAME_BOUNDS          = 9
+	DWMWA_HAS_ICONIC_BITMAP              = 10
+	DWMWA_DISALLOW_PEEK                  = 11
+	DWMWA_EXCLUDED_FROM_PEEK             = 12
+	DWMWA_CLOAK                          = 13
+	DWMWA_CLOAKED                        = 14
+	DWMWA_FREEZE_REPRESENTATION          = 15
+	DWMWA_PASSIVE_UPDATE_MODE            = 16
+	DWMWA_USE_HOSTBACKDROPBRUSH          = 17
+	DWMWA_USE_IMMERSIVE_DARK_MODE        = 20
+	DWMWA_WINDOW_CORNER_PREFERENCE       = 33
+	DWMWA_BORDER_COLOR                   = 34
+	DWMWA_CAPTION_COLOR                  = 35
+	DWMWA_TEXT_COLOR                     = 36
+	DWMWA_VISIBLE_FRAME_BORDER_THICKNESS = 37
+)
+
+type WSAQUERYSET struct {
+	Size                uint32
+	ServiceInstanceName *uint16
+	ServiceClassId      *GUID
+	Version             *WSAVersion
+	Comment             *uint16
+	NameSpace           uint32
+	NSProviderId        *GUID
+	Context             *uint16
+	NumberOfProtocols   uint32
+	AfpProtocols        *AFProtocols
+	QueryString         *uint16
+	NumberOfCsAddrs     uint32
+	SaBuffer            *CSAddrInfo
+	OutputFlags         uint32
+	Blob                *BLOB
+}
+
+type WSAVersion struct {
+	Version                 uint32
+	EnumerationOfComparison int32
+}
+
+type AFProtocols struct {
+	AddressFamily int32
+	Protocol      int32
+}
+
+type CSAddrInfo struct {
+	LocalAddr  SocketAddress
+	RemoteAddr SocketAddress
+	SocketType int32
+	Protocol   int32
+}
+
+type BLOB struct {
+	Size     uint32
+	BlobData *byte
+}
+
+type ComStat struct {
+	Flags    uint32
+	CBInQue  uint32
+	CBOutQue uint32
+}
+
+type DCB struct {
+	DCBlength  uint32
+	BaudRate   uint32
+	Flags      uint32
+	wReserved  uint16
+	XonLim     uint16
+	XoffLim    uint16
+	ByteSize   uint8
+	Parity     uint8
+	StopBits   uint8
+	XonChar    byte
+	XoffChar   byte
+	ErrorChar  byte
+	EofChar    byte
+	EvtChar    byte
+	wReserved1 uint16
+}
+
+// Keyboard Layout Flags.
+// See https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-loadkeyboardlayoutw
+const (
+	KLF_ACTIVATE      = 0x00000001
+	KLF_SUBSTITUTE_OK = 0x00000002
+	KLF_REORDER       = 0x00000008
+	KLF_REPLACELANG   = 0x00000010
+	KLF_NOTELLSHELL   = 0x00000080
+	KLF_SETFORPROCESS = 0x00000100
+)
+
+// Virtual Key codes
+// https://docs.microsoft.com/en-us/windows/win32/inputdev/virtual-key-codes
+const (
+	VK_LBUTTON             = 0x01
+	VK_RBUTTON             = 0x02
+	VK_CANCEL              = 0x03
+	VK_MBUTTON             = 0x04
+	VK_XBUTTON1            = 0x05
+	VK_XBUTTON2            = 0x06
+	VK_BACK                = 0x08
+	VK_TAB                 = 0x09
+	VK_CLEAR               = 0x0C
+	VK_RETURN              = 0x0D
+	VK_SHIFT               = 0x10
+	VK_CONTROL             = 0x11
+	VK_MENU                = 0x12
+	VK_PAUSE               = 0x13
+	VK_CAPITAL             = 0x14
+	VK_KANA                = 0x15
+	VK_HANGEUL             = 0x15
+	VK_HANGUL              = 0x15
+	VK_IME_ON              = 0x16
+	VK_JUNJA               = 0x17
+	VK_FINAL               = 0x18
+	VK_HANJA               = 0x19
+	VK_KANJI               = 0x19
+	VK_IME_OFF             = 0x1A
+	VK_ESCAPE              = 0x1B
+	VK_CONVERT             = 0x1C
+	VK_NONCONVERT          = 0x1D
+	VK_ACCEPT              = 0x1E
+	VK_MODECHANGE          = 0x1F
+	VK_SPACE               = 0x20
+	VK_PRIOR               = 0x21
+	VK_NEXT                = 0x22
+	VK_END                 = 0x23
+	VK_HOME                = 0x24
+	VK_LEFT                = 0x25
+	VK_UP                  = 0x26
+	VK_RIGHT               = 0x27
+	VK_DOWN                = 0x28
+	VK_SELECT              = 0x29
+	VK_PRINT               = 0x2A
+	VK_EXECUTE             = 0x2B
+	VK_SNAPSHOT            = 0x2C
+	VK_INSERT              = 0x2D
+	VK_DELETE              = 0x2E
+	VK_HELP                = 0x2F
+	VK_LWIN                = 0x5B
+	VK_RWIN                = 0x5C
+	VK_APPS                = 0x5D
+	VK_SLEEP               = 0x5F
+	VK_NUMPAD0             = 0x60
+	VK_NUMPAD1             = 0x61
+	VK_NUMPAD2             = 0x62
+	VK_NUMPAD3             = 0x63
+	VK_NUMPAD4             = 0x64
+	VK_NUMPAD5             = 0x65
+	VK_NUMPAD6             = 0x66
+	VK_NUMPAD7             = 0x67
+	VK_NUMPAD8             = 0x68
+	VK_NUMPAD9             = 0x69
+	VK_MULTIPLY            = 0x6A
+	VK_ADD                 = 0x6B
+	VK_SEPARATOR           = 0x6C
+	VK_SUBTRACT            = 0x6D
+	VK_DECIMAL             = 0x6E
+	VK_DIVIDE              = 0x6F
+	VK_F1                  = 0x70
+	VK_F2                  = 0x71
+	VK_F3                  = 0x72
+	VK_F4                  = 0x73
+	VK_F5                  = 0x74
+	VK_F6                  = 0x75
+	VK_F7                  = 0x76
+	VK_F8                  = 0x77
+	VK_F9                  = 0x78
+	VK_F10                 = 0x79
+	VK_F11                 = 0x7A
+	VK_F12                 = 0x7B
+	VK_F13                 = 0x7C
+	VK_F14                 = 0x7D
+	VK_F15                 = 0x7E
+	VK_F16                 = 0x7F
+	VK_F17                 = 0x80
+	VK_F18                 = 0x81
+	VK_F19                 = 0x82
+	VK_F20                 = 0x83
+	VK_F21                 = 0x84
+	VK_F22                 = 0x85
+	VK_F23                 = 0x86
+	VK_F24                 = 0x87
+	VK_NUMLOCK             = 0x90
+	VK_SCROLL              = 0x91
+	VK_OEM_NEC_EQUAL       = 0x92
+	VK_OEM_FJ_JISHO        = 0x92
+	VK_OEM_FJ_MASSHOU      = 0x93
+	VK_OEM_FJ_TOUROKU      = 0x94
+	VK_OEM_FJ_LOYA         = 0x95
+	VK_OEM_FJ_ROYA         = 0x96
+	VK_LSHIFT              = 0xA0
+	VK_RSHIFT              = 0xA1
+	VK_LCONTROL            = 0xA2
+	VK_RCONTROL            = 0xA3
+	VK_LMENU               = 0xA4
+	VK_RMENU               = 0xA5
+	VK_BROWSER_BACK        = 0xA6
+	VK_BROWSER_FORWARD     = 0xA7
+	VK_BROWSER_REFRESH     = 0xA8
+	VK_BROWSER_STOP        = 0xA9
+	VK_BROWSER_SEARCH      = 0xAA
+	VK_BROWSER_FAVORITES   = 0xAB
+	VK_BROWSER_HOME        = 0xAC
+	VK_VOLUME_MUTE         = 0xAD
+	VK_VOLUME_DOWN         = 0xAE
+	VK_VOLUME_UP           = 0xAF
+	VK_MEDIA_NEXT_TRACK    = 0xB0
+	VK_MEDIA_PREV_TRACK    = 0xB1
+	VK_MEDIA_STOP          = 0xB2
+	VK_MEDIA_PLAY_PAUSE    = 0xB3
+	VK_LAUNCH_MAIL         = 0xB4
+	VK_LAUNCH_MEDIA_SELECT = 0xB5
+	VK_LAUNCH_APP1         = 0xB6
+	VK_LAUNCH_APP2         = 0xB7
+	VK_OEM_1               = 0xBA
+	VK_OEM_PLUS            = 0xBB
+	VK_OEM_COMMA           = 0xBC
+	VK_OEM_MINUS           = 0xBD
+	VK_OEM_PERIOD          = 0xBE
+	VK_OEM_2               = 0xBF
+	VK_OEM_3               = 0xC0
+	VK_OEM_4               = 0xDB
+	VK_OEM_5               = 0xDC
+	VK_OEM_6               = 0xDD
+	VK_OEM_7               = 0xDE
+	VK_OEM_8               = 0xDF
+	VK_OEM_AX              = 0xE1
+	VK_OEM_102             = 0xE2
+	VK_ICO_HELP            = 0xE3
+	VK_ICO_00              = 0xE4
+	VK_PROCESSKEY          = 0xE5
+	VK_ICO_CLEAR           = 0xE6
+	VK_OEM_RESET           = 0xE9
+	VK_OEM_JUMP            = 0xEA
+	VK_OEM_PA1             = 0xEB
+	VK_OEM_PA2             = 0xEC
+	VK_OEM_PA3             = 0xED
+	VK_OEM_WSCTRL          = 0xEE
+	VK_OEM_CUSEL           = 0xEF
+	VK_OEM_ATTN            = 0xF0
+	VK_OEM_FINISH          = 0xF1
+	VK_OEM_COPY            = 0xF2
+	VK_OEM_AUTO            = 0xF3
+	VK_OEM_ENLW            = 0xF4
+	VK_OEM_BACKTAB         = 0xF5
+	VK_ATTN                = 0xF6
+	VK_CRSEL               = 0xF7
+	VK_EXSEL               = 0xF8
+	VK_EREOF               = 0xF9
+	VK_PLAY                = 0xFA
+	VK_ZOOM                = 0xFB
+	VK_NONAME              = 0xFC
+	VK_PA1                 = 0xFD
+	VK_OEM_CLEAR           = 0xFE
+)
+
+// Mouse button constants.
+// https://docs.microsoft.com/en-us/windows/console/mouse-event-record-str
+const (
+	FROM_LEFT_1ST_BUTTON_PRESSED = 0x0001
+	RIGHTMOST_BUTTON_PRESSED     = 0x0002
+	FROM_LEFT_2ND_BUTTON_PRESSED = 0x0004
+	FROM_LEFT_3RD_BUTTON_PRESSED = 0x0008
+	FROM_LEFT_4TH_BUTTON_PRESSED = 0x0010
+)
+
+// Control key state constaints.
+// https://docs.microsoft.com/en-us/windows/console/key-event-record-str
+// https://docs.microsoft.com/en-us/windows/console/mouse-event-record-str
+const (
+	CAPSLOCK_ON        = 0x0080
+	ENHANCED_KEY       = 0x0100
+	LEFT_ALT_PRESSED   = 0x0002
+	LEFT_CTRL_PRESSED  = 0x0008
+	NUMLOCK_ON         = 0x0020
+	RIGHT_ALT_PRESSED  = 0x0001
+	RIGHT_CTRL_PRESSED = 0x0004
+	SCROLLLOCK_ON      = 0x0040
+	SHIFT_PRESSED      = 0x0010
+)
+
+// Mouse event record event flags.
+// https://docs.microsoft.com/en-us/windows/console/mouse-event-record-str
+const (
+	MOUSE_MOVED    = 0x0001
+	DOUBLE_CLICK   = 0x0002
+	MOUSE_WHEELED  = 0x0004
+	MOUSE_HWHEELED = 0x0008
+)
+
+// Input Record Event Types
+// https://learn.microsoft.com/en-us/windows/console/input-record-str
+const (
+	FOCUS_EVENT              = 0x0010
+	KEY_EVENT                = 0x0001
+	MENU_EVENT               = 0x0008
+	MOUSE_EVENT              = 0x0002
+	WINDOW_BUFFER_SIZE_EVENT = 0x0004
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_386.go b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_386.go
new file mode 100644
index 0000000000000000000000000000000000000000..8bce3e2fc1b0f5e1258638638196101ece5065ab
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_386.go
@@ -0,0 +1,35 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+type WSAData struct {
+	Version      uint16
+	HighVersion  uint16
+	Description  [WSADESCRIPTION_LEN + 1]byte
+	SystemStatus [WSASYS_STATUS_LEN + 1]byte
+	MaxSockets   uint16
+	MaxUdpDg     uint16
+	VendorInfo   *byte
+}
+
+type Servent struct {
+	Name    *byte
+	Aliases **byte
+	Port    uint16
+	Proto   *byte
+}
+
+type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
+	PerProcessUserTimeLimit int64
+	PerJobUserTimeLimit     int64
+	LimitFlags              uint32
+	MinimumWorkingSetSize   uintptr
+	MaximumWorkingSetSize   uintptr
+	ActiveProcessLimit      uint32
+	Affinity                uintptr
+	PriorityClass           uint32
+	SchedulingClass         uint32
+	_                       uint32 // pad to 8 byte boundary
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_amd64.go b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_amd64.go
new file mode 100644
index 0000000000000000000000000000000000000000..fdddc0c70abd07571a0802b4a083445555a77b9d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_amd64.go
@@ -0,0 +1,34 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+type WSAData struct {
+	Version      uint16
+	HighVersion  uint16
+	MaxSockets   uint16
+	MaxUdpDg     uint16
+	VendorInfo   *byte
+	Description  [WSADESCRIPTION_LEN + 1]byte
+	SystemStatus [WSASYS_STATUS_LEN + 1]byte
+}
+
+type Servent struct {
+	Name    *byte
+	Aliases **byte
+	Proto   *byte
+	Port    uint16
+}
+
+type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
+	PerProcessUserTimeLimit int64
+	PerJobUserTimeLimit     int64
+	LimitFlags              uint32
+	MinimumWorkingSetSize   uintptr
+	MaximumWorkingSetSize   uintptr
+	ActiveProcessLimit      uint32
+	Affinity                uintptr
+	PriorityClass           uint32
+	SchedulingClass         uint32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_arm.go b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_arm.go
new file mode 100644
index 0000000000000000000000000000000000000000..321872c3e04fa7e767360e417b207aa672b43efc
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_arm.go
@@ -0,0 +1,35 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+type WSAData struct {
+	Version      uint16
+	HighVersion  uint16
+	Description  [WSADESCRIPTION_LEN + 1]byte
+	SystemStatus [WSASYS_STATUS_LEN + 1]byte
+	MaxSockets   uint16
+	MaxUdpDg     uint16
+	VendorInfo   *byte
+}
+
+type Servent struct {
+	Name    *byte
+	Aliases **byte
+	Port    uint16
+	Proto   *byte
+}
+
+type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
+	PerProcessUserTimeLimit int64
+	PerJobUserTimeLimit     int64
+	LimitFlags              uint32
+	MinimumWorkingSetSize   uintptr
+	MaximumWorkingSetSize   uintptr
+	ActiveProcessLimit      uint32
+	Affinity                uintptr
+	PriorityClass           uint32
+	SchedulingClass         uint32
+	_                       uint32 // pad to 8 byte boundary
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_arm64.go b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_arm64.go
new file mode 100644
index 0000000000000000000000000000000000000000..fdddc0c70abd07571a0802b4a083445555a77b9d
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/types_windows_arm64.go
@@ -0,0 +1,34 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package windows
+
+type WSAData struct {
+	Version      uint16
+	HighVersion  uint16
+	MaxSockets   uint16
+	MaxUdpDg     uint16
+	VendorInfo   *byte
+	Description  [WSADESCRIPTION_LEN + 1]byte
+	SystemStatus [WSASYS_STATUS_LEN + 1]byte
+}
+
+type Servent struct {
+	Name    *byte
+	Aliases **byte
+	Proto   *byte
+	Port    uint16
+}
+
+type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
+	PerProcessUserTimeLimit int64
+	PerJobUserTimeLimit     int64
+	LimitFlags              uint32
+	MinimumWorkingSetSize   uintptr
+	MaximumWorkingSetSize   uintptr
+	ActiveProcessLimit      uint32
+	Affinity                uintptr
+	PriorityClass           uint32
+	SchedulingClass         uint32
+}
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/zerrors_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/zerrors_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..0cf658fbd5d773f1a2668bdc48bc4b2cac2df0f3
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/zerrors_windows.go
@@ -0,0 +1,9468 @@
+// Code generated by 'mkerrors.bash'; DO NOT EDIT.
+
+package windows
+
+import "syscall"
+
+const (
+	FACILITY_NULL                                                                           = 0
+	FACILITY_RPC                                                                            = 1
+	FACILITY_DISPATCH                                                                       = 2
+	FACILITY_STORAGE                                                                        = 3
+	FACILITY_ITF                                                                            = 4
+	FACILITY_WIN32                                                                          = 7
+	FACILITY_WINDOWS                                                                        = 8
+	FACILITY_SSPI                                                                           = 9
+	FACILITY_SECURITY                                                                       = 9
+	FACILITY_CONTROL                                                                        = 10
+	FACILITY_CERT                                                                           = 11
+	FACILITY_INTERNET                                                                       = 12
+	FACILITY_MEDIASERVER                                                                    = 13
+	FACILITY_MSMQ                                                                           = 14
+	FACILITY_SETUPAPI                                                                       = 15
+	FACILITY_SCARD                                                                          = 16
+	FACILITY_COMPLUS                                                                        = 17
+	FACILITY_AAF                                                                            = 18
+	FACILITY_URT                                                                            = 19
+	FACILITY_ACS                                                                            = 20
+	FACILITY_DPLAY                                                                          = 21
+	FACILITY_UMI                                                                            = 22
+	FACILITY_SXS                                                                            = 23
+	FACILITY_WINDOWS_CE                                                                     = 24
+	FACILITY_HTTP                                                                           = 25
+	FACILITY_USERMODE_COMMONLOG                                                             = 26
+	FACILITY_WER                                                                            = 27
+	FACILITY_USERMODE_FILTER_MANAGER                                                        = 31
+	FACILITY_BACKGROUNDCOPY                                                                 = 32
+	FACILITY_CONFIGURATION                                                                  = 33
+	FACILITY_WIA                                                                            = 33
+	FACILITY_STATE_MANAGEMENT                                                               = 34
+	FACILITY_METADIRECTORY                                                                  = 35
+	FACILITY_WINDOWSUPDATE                                                                  = 36
+	FACILITY_DIRECTORYSERVICE                                                               = 37
+	FACILITY_GRAPHICS                                                                       = 38
+	FACILITY_SHELL                                                                          = 39
+	FACILITY_NAP                                                                            = 39
+	FACILITY_TPM_SERVICES                                                                   = 40
+	FACILITY_TPM_SOFTWARE                                                                   = 41
+	FACILITY_UI                                                                             = 42
+	FACILITY_XAML                                                                           = 43
+	FACILITY_ACTION_QUEUE                                                                   = 44
+	FACILITY_PLA                                                                            = 48
+	FACILITY_WINDOWS_SETUP                                                                  = 48
+	FACILITY_FVE                                                                            = 49
+	FACILITY_FWP                                                                            = 50
+	FACILITY_WINRM                                                                          = 51
+	FACILITY_NDIS                                                                           = 52
+	FACILITY_USERMODE_HYPERVISOR                                                            = 53
+	FACILITY_CMI                                                                            = 54
+	FACILITY_USERMODE_VIRTUALIZATION                                                        = 55
+	FACILITY_USERMODE_VOLMGR                                                                = 56
+	FACILITY_BCD                                                                            = 57
+	FACILITY_USERMODE_VHD                                                                   = 58
+	FACILITY_USERMODE_HNS                                                                   = 59
+	FACILITY_SDIAG                                                                          = 60
+	FACILITY_WEBSERVICES                                                                    = 61
+	FACILITY_WINPE                                                                          = 61
+	FACILITY_WPN                                                                            = 62
+	FACILITY_WINDOWS_STORE                                                                  = 63
+	FACILITY_INPUT                                                                          = 64
+	FACILITY_EAP                                                                            = 66
+	FACILITY_WINDOWS_DEFENDER                                                               = 80
+	FACILITY_OPC                                                                            = 81
+	FACILITY_XPS                                                                            = 82
+	FACILITY_MBN                                                                            = 84
+	FACILITY_POWERSHELL                                                                     = 84
+	FACILITY_RAS                                                                            = 83
+	FACILITY_P2P_INT                                                                        = 98
+	FACILITY_P2P                                                                            = 99
+	FACILITY_DAF                                                                            = 100
+	FACILITY_BLUETOOTH_ATT                                                                  = 101
+	FACILITY_AUDIO                                                                          = 102
+	FACILITY_STATEREPOSITORY                                                                = 103
+	FACILITY_VISUALCPP                                                                      = 109
+	FACILITY_SCRIPT                                                                         = 112
+	FACILITY_PARSE                                                                          = 113
+	FACILITY_BLB                                                                            = 120
+	FACILITY_BLB_CLI                                                                        = 121
+	FACILITY_WSBAPP                                                                         = 122
+	FACILITY_BLBUI                                                                          = 128
+	FACILITY_USN                                                                            = 129
+	FACILITY_USERMODE_VOLSNAP                                                               = 130
+	FACILITY_TIERING                                                                        = 131
+	FACILITY_WSB_ONLINE                                                                     = 133
+	FACILITY_ONLINE_ID                                                                      = 134
+	FACILITY_DEVICE_UPDATE_AGENT                                                            = 135
+	FACILITY_DRVSERVICING                                                                   = 136
+	FACILITY_DLS                                                                            = 153
+	FACILITY_DELIVERY_OPTIMIZATION                                                          = 208
+	FACILITY_USERMODE_SPACES                                                                = 231
+	FACILITY_USER_MODE_SECURITY_CORE                                                        = 232
+	FACILITY_USERMODE_LICENSING                                                             = 234
+	FACILITY_SOS                                                                            = 160
+	FACILITY_DEBUGGERS                                                                      = 176
+	FACILITY_SPP                                                                            = 256
+	FACILITY_RESTORE                                                                        = 256
+	FACILITY_DMSERVER                                                                       = 256
+	FACILITY_DEPLOYMENT_SERVICES_SERVER                                                     = 257
+	FACILITY_DEPLOYMENT_SERVICES_IMAGING                                                    = 258
+	FACILITY_DEPLOYMENT_SERVICES_MANAGEMENT                                                 = 259
+	FACILITY_DEPLOYMENT_SERVICES_UTIL                                                       = 260
+	FACILITY_DEPLOYMENT_SERVICES_BINLSVC                                                    = 261
+	FACILITY_DEPLOYMENT_SERVICES_PXE                                                        = 263
+	FACILITY_DEPLOYMENT_SERVICES_TFTP                                                       = 264
+	FACILITY_DEPLOYMENT_SERVICES_TRANSPORT_MANAGEMENT                                       = 272
+	FACILITY_DEPLOYMENT_SERVICES_DRIVER_PROVISIONING                                        = 278
+	FACILITY_DEPLOYMENT_SERVICES_MULTICAST_SERVER                                           = 289
+	FACILITY_DEPLOYMENT_SERVICES_MULTICAST_CLIENT                                           = 290
+	FACILITY_DEPLOYMENT_SERVICES_CONTENT_PROVIDER                                           = 293
+	FACILITY_LINGUISTIC_SERVICES                                                            = 305
+	FACILITY_AUDIOSTREAMING                                                                 = 1094
+	FACILITY_ACCELERATOR                                                                    = 1536
+	FACILITY_WMAAECMA                                                                       = 1996
+	FACILITY_DIRECTMUSIC                                                                    = 2168
+	FACILITY_DIRECT3D10                                                                     = 2169
+	FACILITY_DXGI                                                                           = 2170
+	FACILITY_DXGI_DDI                                                                       = 2171
+	FACILITY_DIRECT3D11                                                                     = 2172
+	FACILITY_DIRECT3D11_DEBUG                                                               = 2173
+	FACILITY_DIRECT3D12                                                                     = 2174
+	FACILITY_DIRECT3D12_DEBUG                                                               = 2175
+	FACILITY_LEAP                                                                           = 2184
+	FACILITY_AUDCLNT                                                                        = 2185
+	FACILITY_WINCODEC_DWRITE_DWM                                                            = 2200
+	FACILITY_WINML                                                                          = 2192
+	FACILITY_DIRECT2D                                                                       = 2201
+	FACILITY_DEFRAG                                                                         = 2304
+	FACILITY_USERMODE_SDBUS                                                                 = 2305
+	FACILITY_JSCRIPT                                                                        = 2306
+	FACILITY_PIDGENX                                                                        = 2561
+	FACILITY_EAS                                                                            = 85
+	FACILITY_WEB                                                                            = 885
+	FACILITY_WEB_SOCKET                                                                     = 886
+	FACILITY_MOBILE                                                                         = 1793
+	FACILITY_SQLITE                                                                         = 1967
+	FACILITY_UTC                                                                            = 1989
+	FACILITY_WEP                                                                            = 2049
+	FACILITY_SYNCENGINE                                                                     = 2050
+	FACILITY_XBOX                                                                           = 2339
+	FACILITY_GAME                                                                           = 2340
+	FACILITY_PIX                                                                            = 2748
+	ERROR_SUCCESS                                                             syscall.Errno = 0
+	NO_ERROR                                                                                = 0
+	SEC_E_OK                                                                  Handle        = 0x00000000
+	ERROR_INVALID_FUNCTION                                                    syscall.Errno = 1
+	ERROR_FILE_NOT_FOUND                                                      syscall.Errno = 2
+	ERROR_PATH_NOT_FOUND                                                      syscall.Errno = 3
+	ERROR_TOO_MANY_OPEN_FILES                                                 syscall.Errno = 4
+	ERROR_ACCESS_DENIED                                                       syscall.Errno = 5
+	ERROR_INVALID_HANDLE                                                      syscall.Errno = 6
+	ERROR_ARENA_TRASHED                                                       syscall.Errno = 7
+	ERROR_NOT_ENOUGH_MEMORY                                                   syscall.Errno = 8
+	ERROR_INVALID_BLOCK                                                       syscall.Errno = 9
+	ERROR_BAD_ENVIRONMENT                                                     syscall.Errno = 10
+	ERROR_BAD_FORMAT                                                          syscall.Errno = 11
+	ERROR_INVALID_ACCESS                                                      syscall.Errno = 12
+	ERROR_INVALID_DATA                                                        syscall.Errno = 13
+	ERROR_OUTOFMEMORY                                                         syscall.Errno = 14
+	ERROR_INVALID_DRIVE                                                       syscall.Errno = 15
+	ERROR_CURRENT_DIRECTORY                                                   syscall.Errno = 16
+	ERROR_NOT_SAME_DEVICE                                                     syscall.Errno = 17
+	ERROR_NO_MORE_FILES                                                       syscall.Errno = 18
+	ERROR_WRITE_PROTECT                                                       syscall.Errno = 19
+	ERROR_BAD_UNIT                                                            syscall.Errno = 20
+	ERROR_NOT_READY                                                           syscall.Errno = 21
+	ERROR_BAD_COMMAND                                                         syscall.Errno = 22
+	ERROR_CRC                                                                 syscall.Errno = 23
+	ERROR_BAD_LENGTH                                                          syscall.Errno = 24
+	ERROR_SEEK                                                                syscall.Errno = 25
+	ERROR_NOT_DOS_DISK                                                        syscall.Errno = 26
+	ERROR_SECTOR_NOT_FOUND                                                    syscall.Errno = 27
+	ERROR_OUT_OF_PAPER                                                        syscall.Errno = 28
+	ERROR_WRITE_FAULT                                                         syscall.Errno = 29
+	ERROR_READ_FAULT                                                          syscall.Errno = 30
+	ERROR_GEN_FAILURE                                                         syscall.Errno = 31
+	ERROR_SHARING_VIOLATION                                                   syscall.Errno = 32
+	ERROR_LOCK_VIOLATION                                                      syscall.Errno = 33
+	ERROR_WRONG_DISK                                                          syscall.Errno = 34
+	ERROR_SHARING_BUFFER_EXCEEDED                                             syscall.Errno = 36
+	ERROR_HANDLE_EOF                                                          syscall.Errno = 38
+	ERROR_HANDLE_DISK_FULL                                                    syscall.Errno = 39
+	ERROR_NOT_SUPPORTED                                                       syscall.Errno = 50
+	ERROR_REM_NOT_LIST                                                        syscall.Errno = 51
+	ERROR_DUP_NAME                                                            syscall.Errno = 52
+	ERROR_BAD_NETPATH                                                         syscall.Errno = 53
+	ERROR_NETWORK_BUSY                                                        syscall.Errno = 54
+	ERROR_DEV_NOT_EXIST                                                       syscall.Errno = 55
+	ERROR_TOO_MANY_CMDS                                                       syscall.Errno = 56
+	ERROR_ADAP_HDW_ERR                                                        syscall.Errno = 57
+	ERROR_BAD_NET_RESP                                                        syscall.Errno = 58
+	ERROR_UNEXP_NET_ERR                                                       syscall.Errno = 59
+	ERROR_BAD_REM_ADAP                                                        syscall.Errno = 60
+	ERROR_PRINTQ_FULL                                                         syscall.Errno = 61
+	ERROR_NO_SPOOL_SPACE                                                      syscall.Errno = 62
+	ERROR_PRINT_CANCELLED                                                     syscall.Errno = 63
+	ERROR_NETNAME_DELETED                                                     syscall.Errno = 64
+	ERROR_NETWORK_ACCESS_DENIED                                               syscall.Errno = 65
+	ERROR_BAD_DEV_TYPE                                                        syscall.Errno = 66
+	ERROR_BAD_NET_NAME                                                        syscall.Errno = 67
+	ERROR_TOO_MANY_NAMES                                                      syscall.Errno = 68
+	ERROR_TOO_MANY_SESS                                                       syscall.Errno = 69
+	ERROR_SHARING_PAUSED                                                      syscall.Errno = 70
+	ERROR_REQ_NOT_ACCEP                                                       syscall.Errno = 71
+	ERROR_REDIR_PAUSED                                                        syscall.Errno = 72
+	ERROR_FILE_EXISTS                                                         syscall.Errno = 80
+	ERROR_CANNOT_MAKE                                                         syscall.Errno = 82
+	ERROR_FAIL_I24                                                            syscall.Errno = 83
+	ERROR_OUT_OF_STRUCTURES                                                   syscall.Errno = 84
+	ERROR_ALREADY_ASSIGNED                                                    syscall.Errno = 85
+	ERROR_INVALID_PASSWORD                                                    syscall.Errno = 86
+	ERROR_INVALID_PARAMETER                                                   syscall.Errno = 87
+	ERROR_NET_WRITE_FAULT                                                     syscall.Errno = 88
+	ERROR_NO_PROC_SLOTS                                                       syscall.Errno = 89
+	ERROR_TOO_MANY_SEMAPHORES                                                 syscall.Errno = 100
+	ERROR_EXCL_SEM_ALREADY_OWNED                                              syscall.Errno = 101
+	ERROR_SEM_IS_SET                                                          syscall.Errno = 102
+	ERROR_TOO_MANY_SEM_REQUESTS                                               syscall.Errno = 103
+	ERROR_INVALID_AT_INTERRUPT_TIME                                           syscall.Errno = 104
+	ERROR_SEM_OWNER_DIED                                                      syscall.Errno = 105
+	ERROR_SEM_USER_LIMIT                                                      syscall.Errno = 106
+	ERROR_DISK_CHANGE                                                         syscall.Errno = 107
+	ERROR_DRIVE_LOCKED                                                        syscall.Errno = 108
+	ERROR_BROKEN_PIPE                                                         syscall.Errno = 109
+	ERROR_OPEN_FAILED                                                         syscall.Errno = 110
+	ERROR_BUFFER_OVERFLOW                                                     syscall.Errno = 111
+	ERROR_DISK_FULL                                                           syscall.Errno = 112
+	ERROR_NO_MORE_SEARCH_HANDLES                                              syscall.Errno = 113
+	ERROR_INVALID_TARGET_HANDLE                                               syscall.Errno = 114
+	ERROR_INVALID_CATEGORY                                                    syscall.Errno = 117
+	ERROR_INVALID_VERIFY_SWITCH                                               syscall.Errno = 118
+	ERROR_BAD_DRIVER_LEVEL                                                    syscall.Errno = 119
+	ERROR_CALL_NOT_IMPLEMENTED                                                syscall.Errno = 120
+	ERROR_SEM_TIMEOUT                                                         syscall.Errno = 121
+	ERROR_INSUFFICIENT_BUFFER                                                 syscall.Errno = 122
+	ERROR_INVALID_NAME                                                        syscall.Errno = 123
+	ERROR_INVALID_LEVEL                                                       syscall.Errno = 124
+	ERROR_NO_VOLUME_LABEL                                                     syscall.Errno = 125
+	ERROR_MOD_NOT_FOUND                                                       syscall.Errno = 126
+	ERROR_PROC_NOT_FOUND                                                      syscall.Errno = 127
+	ERROR_WAIT_NO_CHILDREN                                                    syscall.Errno = 128
+	ERROR_CHILD_NOT_COMPLETE                                                  syscall.Errno = 129
+	ERROR_DIRECT_ACCESS_HANDLE                                                syscall.Errno = 130
+	ERROR_NEGATIVE_SEEK                                                       syscall.Errno = 131
+	ERROR_SEEK_ON_DEVICE                                                      syscall.Errno = 132
+	ERROR_IS_JOIN_TARGET                                                      syscall.Errno = 133
+	ERROR_IS_JOINED                                                           syscall.Errno = 134
+	ERROR_IS_SUBSTED                                                          syscall.Errno = 135
+	ERROR_NOT_JOINED                                                          syscall.Errno = 136
+	ERROR_NOT_SUBSTED                                                         syscall.Errno = 137
+	ERROR_JOIN_TO_JOIN                                                        syscall.Errno = 138
+	ERROR_SUBST_TO_SUBST                                                      syscall.Errno = 139
+	ERROR_JOIN_TO_SUBST                                                       syscall.Errno = 140
+	ERROR_SUBST_TO_JOIN                                                       syscall.Errno = 141
+	ERROR_BUSY_DRIVE                                                          syscall.Errno = 142
+	ERROR_SAME_DRIVE                                                          syscall.Errno = 143
+	ERROR_DIR_NOT_ROOT                                                        syscall.Errno = 144
+	ERROR_DIR_NOT_EMPTY                                                       syscall.Errno = 145
+	ERROR_IS_SUBST_PATH                                                       syscall.Errno = 146
+	ERROR_IS_JOIN_PATH                                                        syscall.Errno = 147
+	ERROR_PATH_BUSY                                                           syscall.Errno = 148
+	ERROR_IS_SUBST_TARGET                                                     syscall.Errno = 149
+	ERROR_SYSTEM_TRACE                                                        syscall.Errno = 150
+	ERROR_INVALID_EVENT_COUNT                                                 syscall.Errno = 151
+	ERROR_TOO_MANY_MUXWAITERS                                                 syscall.Errno = 152
+	ERROR_INVALID_LIST_FORMAT                                                 syscall.Errno = 153
+	ERROR_LABEL_TOO_LONG                                                      syscall.Errno = 154
+	ERROR_TOO_MANY_TCBS                                                       syscall.Errno = 155
+	ERROR_SIGNAL_REFUSED                                                      syscall.Errno = 156
+	ERROR_DISCARDED                                                           syscall.Errno = 157
+	ERROR_NOT_LOCKED                                                          syscall.Errno = 158
+	ERROR_BAD_THREADID_ADDR                                                   syscall.Errno = 159
+	ERROR_BAD_ARGUMENTS                                                       syscall.Errno = 160
+	ERROR_BAD_PATHNAME                                                        syscall.Errno = 161
+	ERROR_SIGNAL_PENDING                                                      syscall.Errno = 162
+	ERROR_MAX_THRDS_REACHED                                                   syscall.Errno = 164
+	ERROR_LOCK_FAILED                                                         syscall.Errno = 167
+	ERROR_BUSY                                                                syscall.Errno = 170
+	ERROR_DEVICE_SUPPORT_IN_PROGRESS                                          syscall.Errno = 171
+	ERROR_CANCEL_VIOLATION                                                    syscall.Errno = 173
+	ERROR_ATOMIC_LOCKS_NOT_SUPPORTED                                          syscall.Errno = 174
+	ERROR_INVALID_SEGMENT_NUMBER                                              syscall.Errno = 180
+	ERROR_INVALID_ORDINAL                                                     syscall.Errno = 182
+	ERROR_ALREADY_EXISTS                                                      syscall.Errno = 183
+	ERROR_INVALID_FLAG_NUMBER                                                 syscall.Errno = 186
+	ERROR_SEM_NOT_FOUND                                                       syscall.Errno = 187
+	ERROR_INVALID_STARTING_CODESEG                                            syscall.Errno = 188
+	ERROR_INVALID_STACKSEG                                                    syscall.Errno = 189
+	ERROR_INVALID_MODULETYPE                                                  syscall.Errno = 190
+	ERROR_INVALID_EXE_SIGNATURE                                               syscall.Errno = 191
+	ERROR_EXE_MARKED_INVALID                                                  syscall.Errno = 192
+	ERROR_BAD_EXE_FORMAT                                                      syscall.Errno = 193
+	ERROR_ITERATED_DATA_EXCEEDS_64k                                           syscall.Errno = 194
+	ERROR_INVALID_MINALLOCSIZE                                                syscall.Errno = 195
+	ERROR_DYNLINK_FROM_INVALID_RING                                           syscall.Errno = 196
+	ERROR_IOPL_NOT_ENABLED                                                    syscall.Errno = 197
+	ERROR_INVALID_SEGDPL                                                      syscall.Errno = 198
+	ERROR_AUTODATASEG_EXCEEDS_64k                                             syscall.Errno = 199
+	ERROR_RING2SEG_MUST_BE_MOVABLE                                            syscall.Errno = 200
+	ERROR_RELOC_CHAIN_XEEDS_SEGLIM                                            syscall.Errno = 201
+	ERROR_INFLOOP_IN_RELOC_CHAIN                                              syscall.Errno = 202
+	ERROR_ENVVAR_NOT_FOUND                                                    syscall.Errno = 203
+	ERROR_NO_SIGNAL_SENT                                                      syscall.Errno = 205
+	ERROR_FILENAME_EXCED_RANGE                                                syscall.Errno = 206
+	ERROR_RING2_STACK_IN_USE                                                  syscall.Errno = 207
+	ERROR_META_EXPANSION_TOO_LONG                                             syscall.Errno = 208
+	ERROR_INVALID_SIGNAL_NUMBER                                               syscall.Errno = 209
+	ERROR_THREAD_1_INACTIVE                                                   syscall.Errno = 210
+	ERROR_LOCKED                                                              syscall.Errno = 212
+	ERROR_TOO_MANY_MODULES                                                    syscall.Errno = 214
+	ERROR_NESTING_NOT_ALLOWED                                                 syscall.Errno = 215
+	ERROR_EXE_MACHINE_TYPE_MISMATCH                                           syscall.Errno = 216
+	ERROR_EXE_CANNOT_MODIFY_SIGNED_BINARY                                     syscall.Errno = 217
+	ERROR_EXE_CANNOT_MODIFY_STRONG_SIGNED_BINARY                              syscall.Errno = 218
+	ERROR_FILE_CHECKED_OUT                                                    syscall.Errno = 220
+	ERROR_CHECKOUT_REQUIRED                                                   syscall.Errno = 221
+	ERROR_BAD_FILE_TYPE                                                       syscall.Errno = 222
+	ERROR_FILE_TOO_LARGE                                                      syscall.Errno = 223
+	ERROR_FORMS_AUTH_REQUIRED                                                 syscall.Errno = 224
+	ERROR_VIRUS_INFECTED                                                      syscall.Errno = 225
+	ERROR_VIRUS_DELETED                                                       syscall.Errno = 226
+	ERROR_PIPE_LOCAL                                                          syscall.Errno = 229
+	ERROR_BAD_PIPE                                                            syscall.Errno = 230
+	ERROR_PIPE_BUSY                                                           syscall.Errno = 231
+	ERROR_NO_DATA                                                             syscall.Errno = 232
+	ERROR_PIPE_NOT_CONNECTED                                                  syscall.Errno = 233
+	ERROR_MORE_DATA                                                           syscall.Errno = 234
+	ERROR_NO_WORK_DONE                                                        syscall.Errno = 235
+	ERROR_VC_DISCONNECTED                                                     syscall.Errno = 240
+	ERROR_INVALID_EA_NAME                                                     syscall.Errno = 254
+	ERROR_EA_LIST_INCONSISTENT                                                syscall.Errno = 255
+	WAIT_TIMEOUT                                                              syscall.Errno = 258
+	ERROR_NO_MORE_ITEMS                                                       syscall.Errno = 259
+	ERROR_CANNOT_COPY                                                         syscall.Errno = 266
+	ERROR_DIRECTORY                                                           syscall.Errno = 267
+	ERROR_EAS_DIDNT_FIT                                                       syscall.Errno = 275
+	ERROR_EA_FILE_CORRUPT                                                     syscall.Errno = 276
+	ERROR_EA_TABLE_FULL                                                       syscall.Errno = 277
+	ERROR_INVALID_EA_HANDLE                                                   syscall.Errno = 278
+	ERROR_EAS_NOT_SUPPORTED                                                   syscall.Errno = 282
+	ERROR_NOT_OWNER                                                           syscall.Errno = 288
+	ERROR_TOO_MANY_POSTS                                                      syscall.Errno = 298
+	ERROR_PARTIAL_COPY                                                        syscall.Errno = 299
+	ERROR_OPLOCK_NOT_GRANTED                                                  syscall.Errno = 300
+	ERROR_INVALID_OPLOCK_PROTOCOL                                             syscall.Errno = 301
+	ERROR_DISK_TOO_FRAGMENTED                                                 syscall.Errno = 302
+	ERROR_DELETE_PENDING                                                      syscall.Errno = 303
+	ERROR_INCOMPATIBLE_WITH_GLOBAL_SHORT_NAME_REGISTRY_SETTING                syscall.Errno = 304
+	ERROR_SHORT_NAMES_NOT_ENABLED_ON_VOLUME                                   syscall.Errno = 305
+	ERROR_SECURITY_STREAM_IS_INCONSISTENT                                     syscall.Errno = 306
+	ERROR_INVALID_LOCK_RANGE                                                  syscall.Errno = 307
+	ERROR_IMAGE_SUBSYSTEM_NOT_PRESENT                                         syscall.Errno = 308
+	ERROR_NOTIFICATION_GUID_ALREADY_DEFINED                                   syscall.Errno = 309
+	ERROR_INVALID_EXCEPTION_HANDLER                                           syscall.Errno = 310
+	ERROR_DUPLICATE_PRIVILEGES                                                syscall.Errno = 311
+	ERROR_NO_RANGES_PROCESSED                                                 syscall.Errno = 312
+	ERROR_NOT_ALLOWED_ON_SYSTEM_FILE                                          syscall.Errno = 313
+	ERROR_DISK_RESOURCES_EXHAUSTED                                            syscall.Errno = 314
+	ERROR_INVALID_TOKEN                                                       syscall.Errno = 315
+	ERROR_DEVICE_FEATURE_NOT_SUPPORTED                                        syscall.Errno = 316
+	ERROR_MR_MID_NOT_FOUND                                                    syscall.Errno = 317
+	ERROR_SCOPE_NOT_FOUND                                                     syscall.Errno = 318
+	ERROR_UNDEFINED_SCOPE                                                     syscall.Errno = 319
+	ERROR_INVALID_CAP                                                         syscall.Errno = 320
+	ERROR_DEVICE_UNREACHABLE                                                  syscall.Errno = 321
+	ERROR_DEVICE_NO_RESOURCES                                                 syscall.Errno = 322
+	ERROR_DATA_CHECKSUM_ERROR                                                 syscall.Errno = 323
+	ERROR_INTERMIXED_KERNEL_EA_OPERATION                                      syscall.Errno = 324
+	ERROR_FILE_LEVEL_TRIM_NOT_SUPPORTED                                       syscall.Errno = 326
+	ERROR_OFFSET_ALIGNMENT_VIOLATION                                          syscall.Errno = 327
+	ERROR_INVALID_FIELD_IN_PARAMETER_LIST                                     syscall.Errno = 328
+	ERROR_OPERATION_IN_PROGRESS                                               syscall.Errno = 329
+	ERROR_BAD_DEVICE_PATH                                                     syscall.Errno = 330
+	ERROR_TOO_MANY_DESCRIPTORS                                                syscall.Errno = 331
+	ERROR_SCRUB_DATA_DISABLED                                                 syscall.Errno = 332
+	ERROR_NOT_REDUNDANT_STORAGE                                               syscall.Errno = 333
+	ERROR_RESIDENT_FILE_NOT_SUPPORTED                                         syscall.Errno = 334
+	ERROR_COMPRESSED_FILE_NOT_SUPPORTED                                       syscall.Errno = 335
+	ERROR_DIRECTORY_NOT_SUPPORTED                                             syscall.Errno = 336
+	ERROR_NOT_READ_FROM_COPY                                                  syscall.Errno = 337
+	ERROR_FT_WRITE_FAILURE                                                    syscall.Errno = 338
+	ERROR_FT_DI_SCAN_REQUIRED                                                 syscall.Errno = 339
+	ERROR_INVALID_KERNEL_INFO_VERSION                                         syscall.Errno = 340
+	ERROR_INVALID_PEP_INFO_VERSION                                            syscall.Errno = 341
+	ERROR_OBJECT_NOT_EXTERNALLY_BACKED                                        syscall.Errno = 342
+	ERROR_EXTERNAL_BACKING_PROVIDER_UNKNOWN                                   syscall.Errno = 343
+	ERROR_COMPRESSION_NOT_BENEFICIAL                                          syscall.Errno = 344
+	ERROR_STORAGE_TOPOLOGY_ID_MISMATCH                                        syscall.Errno = 345
+	ERROR_BLOCKED_BY_PARENTAL_CONTROLS                                        syscall.Errno = 346
+	ERROR_BLOCK_TOO_MANY_REFERENCES                                           syscall.Errno = 347
+	ERROR_MARKED_TO_DISALLOW_WRITES                                           syscall.Errno = 348
+	ERROR_ENCLAVE_FAILURE                                                     syscall.Errno = 349
+	ERROR_FAIL_NOACTION_REBOOT                                                syscall.Errno = 350
+	ERROR_FAIL_SHUTDOWN                                                       syscall.Errno = 351
+	ERROR_FAIL_RESTART                                                        syscall.Errno = 352
+	ERROR_MAX_SESSIONS_REACHED                                                syscall.Errno = 353
+	ERROR_NETWORK_ACCESS_DENIED_EDP                                           syscall.Errno = 354
+	ERROR_DEVICE_HINT_NAME_BUFFER_TOO_SMALL                                   syscall.Errno = 355
+	ERROR_EDP_POLICY_DENIES_OPERATION                                         syscall.Errno = 356
+	ERROR_EDP_DPL_POLICY_CANT_BE_SATISFIED                                    syscall.Errno = 357
+	ERROR_CLOUD_FILE_SYNC_ROOT_METADATA_CORRUPT                               syscall.Errno = 358
+	ERROR_DEVICE_IN_MAINTENANCE                                               syscall.Errno = 359
+	ERROR_NOT_SUPPORTED_ON_DAX                                                syscall.Errno = 360
+	ERROR_DAX_MAPPING_EXISTS                                                  syscall.Errno = 361
+	ERROR_CLOUD_FILE_PROVIDER_NOT_RUNNING                                     syscall.Errno = 362
+	ERROR_CLOUD_FILE_METADATA_CORRUPT                                         syscall.Errno = 363
+	ERROR_CLOUD_FILE_METADATA_TOO_LARGE                                       syscall.Errno = 364
+	ERROR_CLOUD_FILE_PROPERTY_BLOB_TOO_LARGE                                  syscall.Errno = 365
+	ERROR_CLOUD_FILE_PROPERTY_BLOB_CHECKSUM_MISMATCH                          syscall.Errno = 366
+	ERROR_CHILD_PROCESS_BLOCKED                                               syscall.Errno = 367
+	ERROR_STORAGE_LOST_DATA_PERSISTENCE                                       syscall.Errno = 368
+	ERROR_FILE_SYSTEM_VIRTUALIZATION_UNAVAILABLE                              syscall.Errno = 369
+	ERROR_FILE_SYSTEM_VIRTUALIZATION_METADATA_CORRUPT                         syscall.Errno = 370
+	ERROR_FILE_SYSTEM_VIRTUALIZATION_BUSY                                     syscall.Errno = 371
+	ERROR_FILE_SYSTEM_VIRTUALIZATION_PROVIDER_UNKNOWN                         syscall.Errno = 372
+	ERROR_GDI_HANDLE_LEAK                                                     syscall.Errno = 373
+	ERROR_CLOUD_FILE_TOO_MANY_PROPERTY_BLOBS                                  syscall.Errno = 374
+	ERROR_CLOUD_FILE_PROPERTY_VERSION_NOT_SUPPORTED                           syscall.Errno = 375
+	ERROR_NOT_A_CLOUD_FILE                                                    syscall.Errno = 376
+	ERROR_CLOUD_FILE_NOT_IN_SYNC                                              syscall.Errno = 377
+	ERROR_CLOUD_FILE_ALREADY_CONNECTED                                        syscall.Errno = 378
+	ERROR_CLOUD_FILE_NOT_SUPPORTED                                            syscall.Errno = 379
+	ERROR_CLOUD_FILE_INVALID_REQUEST                                          syscall.Errno = 380
+	ERROR_CLOUD_FILE_READ_ONLY_VOLUME                                         syscall.Errno = 381
+	ERROR_CLOUD_FILE_CONNECTED_PROVIDER_ONLY                                  syscall.Errno = 382
+	ERROR_CLOUD_FILE_VALIDATION_FAILED                                        syscall.Errno = 383
+	ERROR_SMB1_NOT_AVAILABLE                                                  syscall.Errno = 384
+	ERROR_FILE_SYSTEM_VIRTUALIZATION_INVALID_OPERATION                        syscall.Errno = 385
+	ERROR_CLOUD_FILE_AUTHENTICATION_FAILED                                    syscall.Errno = 386
+	ERROR_CLOUD_FILE_INSUFFICIENT_RESOURCES                                   syscall.Errno = 387
+	ERROR_CLOUD_FILE_NETWORK_UNAVAILABLE                                      syscall.Errno = 388
+	ERROR_CLOUD_FILE_UNSUCCESSFUL                                             syscall.Errno = 389
+	ERROR_CLOUD_FILE_NOT_UNDER_SYNC_ROOT                                      syscall.Errno = 390
+	ERROR_CLOUD_FILE_IN_USE                                                   syscall.Errno = 391
+	ERROR_CLOUD_FILE_PINNED                                                   syscall.Errno = 392
+	ERROR_CLOUD_FILE_REQUEST_ABORTED                                          syscall.Errno = 393
+	ERROR_CLOUD_FILE_PROPERTY_CORRUPT                                         syscall.Errno = 394
+	ERROR_CLOUD_FILE_ACCESS_DENIED                                            syscall.Errno = 395
+	ERROR_CLOUD_FILE_INCOMPATIBLE_HARDLINKS                                   syscall.Errno = 396
+	ERROR_CLOUD_FILE_PROPERTY_LOCK_CONFLICT                                   syscall.Errno = 397
+	ERROR_CLOUD_FILE_REQUEST_CANCELED                                         syscall.Errno = 398
+	ERROR_EXTERNAL_SYSKEY_NOT_SUPPORTED                                       syscall.Errno = 399
+	ERROR_THREAD_MODE_ALREADY_BACKGROUND                                      syscall.Errno = 400
+	ERROR_THREAD_MODE_NOT_BACKGROUND                                          syscall.Errno = 401
+	ERROR_PROCESS_MODE_ALREADY_BACKGROUND                                     syscall.Errno = 402
+	ERROR_PROCESS_MODE_NOT_BACKGROUND                                         syscall.Errno = 403
+	ERROR_CLOUD_FILE_PROVIDER_TERMINATED                                      syscall.Errno = 404
+	ERROR_NOT_A_CLOUD_SYNC_ROOT                                               syscall.Errno = 405
+	ERROR_FILE_PROTECTED_UNDER_DPL                                            syscall.Errno = 406
+	ERROR_VOLUME_NOT_CLUSTER_ALIGNED                                          syscall.Errno = 407
+	ERROR_NO_PHYSICALLY_ALIGNED_FREE_SPACE_FOUND                              syscall.Errno = 408
+	ERROR_APPX_FILE_NOT_ENCRYPTED                                             syscall.Errno = 409
+	ERROR_RWRAW_ENCRYPTED_FILE_NOT_ENCRYPTED                                  syscall.Errno = 410
+	ERROR_RWRAW_ENCRYPTED_INVALID_EDATAINFO_FILEOFFSET                        syscall.Errno = 411
+	ERROR_RWRAW_ENCRYPTED_INVALID_EDATAINFO_FILERANGE                         syscall.Errno = 412
+	ERROR_RWRAW_ENCRYPTED_INVALID_EDATAINFO_PARAMETER                         syscall.Errno = 413
+	ERROR_LINUX_SUBSYSTEM_NOT_PRESENT                                         syscall.Errno = 414
+	ERROR_FT_READ_FAILURE                                                     syscall.Errno = 415
+	ERROR_STORAGE_RESERVE_ID_INVALID                                          syscall.Errno = 416
+	ERROR_STORAGE_RESERVE_DOES_NOT_EXIST                                      syscall.Errno = 417
+	ERROR_STORAGE_RESERVE_ALREADY_EXISTS                                      syscall.Errno = 418
+	ERROR_STORAGE_RESERVE_NOT_EMPTY                                           syscall.Errno = 419
+	ERROR_NOT_A_DAX_VOLUME                                                    syscall.Errno = 420
+	ERROR_NOT_DAX_MAPPABLE                                                    syscall.Errno = 421
+	ERROR_TIME_SENSITIVE_THREAD                                               syscall.Errno = 422
+	ERROR_DPL_NOT_SUPPORTED_FOR_USER                                          syscall.Errno = 423
+	ERROR_CASE_DIFFERING_NAMES_IN_DIR                                         syscall.Errno = 424
+	ERROR_FILE_NOT_SUPPORTED                                                  syscall.Errno = 425
+	ERROR_CLOUD_FILE_REQUEST_TIMEOUT                                          syscall.Errno = 426
+	ERROR_NO_TASK_QUEUE                                                       syscall.Errno = 427
+	ERROR_SRC_SRV_DLL_LOAD_FAILED                                             syscall.Errno = 428
+	ERROR_NOT_SUPPORTED_WITH_BTT                                              syscall.Errno = 429
+	ERROR_ENCRYPTION_DISABLED                                                 syscall.Errno = 430
+	ERROR_ENCRYPTING_METADATA_DISALLOWED                                      syscall.Errno = 431
+	ERROR_CANT_CLEAR_ENCRYPTION_FLAG                                          syscall.Errno = 432
+	ERROR_NO_SUCH_DEVICE                                                      syscall.Errno = 433
+	ERROR_CAPAUTHZ_NOT_DEVUNLOCKED                                            syscall.Errno = 450
+	ERROR_CAPAUTHZ_CHANGE_TYPE                                                syscall.Errno = 451
+	ERROR_CAPAUTHZ_NOT_PROVISIONED                                            syscall.Errno = 452
+	ERROR_CAPAUTHZ_NOT_AUTHORIZED                                             syscall.Errno = 453
+	ERROR_CAPAUTHZ_NO_POLICY                                                  syscall.Errno = 454
+	ERROR_CAPAUTHZ_DB_CORRUPTED                                               syscall.Errno = 455
+	ERROR_CAPAUTHZ_SCCD_INVALID_CATALOG                                       syscall.Errno = 456
+	ERROR_CAPAUTHZ_SCCD_NO_AUTH_ENTITY                                        syscall.Errno = 457
+	ERROR_CAPAUTHZ_SCCD_PARSE_ERROR                                           syscall.Errno = 458
+	ERROR_CAPAUTHZ_SCCD_DEV_MODE_REQUIRED                                     syscall.Errno = 459
+	ERROR_CAPAUTHZ_SCCD_NO_CAPABILITY_MATCH                                   syscall.Errno = 460
+	ERROR_PNP_QUERY_REMOVE_DEVICE_TIMEOUT                                     syscall.Errno = 480
+	ERROR_PNP_QUERY_REMOVE_RELATED_DEVICE_TIMEOUT                             syscall.Errno = 481
+	ERROR_PNP_QUERY_REMOVE_UNRELATED_DEVICE_TIMEOUT                           syscall.Errno = 482
+	ERROR_DEVICE_HARDWARE_ERROR                                               syscall.Errno = 483
+	ERROR_INVALID_ADDRESS                                                     syscall.Errno = 487
+	ERROR_VRF_CFG_ENABLED                                                     syscall.Errno = 1183
+	ERROR_PARTITION_TERMINATING                                               syscall.Errno = 1184
+	ERROR_USER_PROFILE_LOAD                                                   syscall.Errno = 500
+	ERROR_ARITHMETIC_OVERFLOW                                                 syscall.Errno = 534
+	ERROR_PIPE_CONNECTED                                                      syscall.Errno = 535
+	ERROR_PIPE_LISTENING                                                      syscall.Errno = 536
+	ERROR_VERIFIER_STOP                                                       syscall.Errno = 537
+	ERROR_ABIOS_ERROR                                                         syscall.Errno = 538
+	ERROR_WX86_WARNING                                                        syscall.Errno = 539
+	ERROR_WX86_ERROR                                                          syscall.Errno = 540
+	ERROR_TIMER_NOT_CANCELED                                                  syscall.Errno = 541
+	ERROR_UNWIND                                                              syscall.Errno = 542
+	ERROR_BAD_STACK                                                           syscall.Errno = 543
+	ERROR_INVALID_UNWIND_TARGET                                               syscall.Errno = 544
+	ERROR_INVALID_PORT_ATTRIBUTES                                             syscall.Errno = 545
+	ERROR_PORT_MESSAGE_TOO_LONG                                               syscall.Errno = 546
+	ERROR_INVALID_QUOTA_LOWER                                                 syscall.Errno = 547
+	ERROR_DEVICE_ALREADY_ATTACHED                                             syscall.Errno = 548
+	ERROR_INSTRUCTION_MISALIGNMENT                                            syscall.Errno = 549
+	ERROR_PROFILING_NOT_STARTED                                               syscall.Errno = 550
+	ERROR_PROFILING_NOT_STOPPED                                               syscall.Errno = 551
+	ERROR_COULD_NOT_INTERPRET                                                 syscall.Errno = 552
+	ERROR_PROFILING_AT_LIMIT                                                  syscall.Errno = 553
+	ERROR_CANT_WAIT                                                           syscall.Errno = 554
+	ERROR_CANT_TERMINATE_SELF                                                 syscall.Errno = 555
+	ERROR_UNEXPECTED_MM_CREATE_ERR                                            syscall.Errno = 556
+	ERROR_UNEXPECTED_MM_MAP_ERROR                                             syscall.Errno = 557
+	ERROR_UNEXPECTED_MM_EXTEND_ERR                                            syscall.Errno = 558
+	ERROR_BAD_FUNCTION_TABLE                                                  syscall.Errno = 559
+	ERROR_NO_GUID_TRANSLATION                                                 syscall.Errno = 560
+	ERROR_INVALID_LDT_SIZE                                                    syscall.Errno = 561
+	ERROR_INVALID_LDT_OFFSET                                                  syscall.Errno = 563
+	ERROR_INVALID_LDT_DESCRIPTOR                                              syscall.Errno = 564
+	ERROR_TOO_MANY_THREADS                                                    syscall.Errno = 565
+	ERROR_THREAD_NOT_IN_PROCESS                                               syscall.Errno = 566
+	ERROR_PAGEFILE_QUOTA_EXCEEDED                                             syscall.Errno = 567
+	ERROR_LOGON_SERVER_CONFLICT                                               syscall.Errno = 568
+	ERROR_SYNCHRONIZATION_REQUIRED                                            syscall.Errno = 569
+	ERROR_NET_OPEN_FAILED                                                     syscall.Errno = 570
+	ERROR_IO_PRIVILEGE_FAILED                                                 syscall.Errno = 571
+	ERROR_CONTROL_C_EXIT                                                      syscall.Errno = 572
+	ERROR_MISSING_SYSTEMFILE                                                  syscall.Errno = 573
+	ERROR_UNHANDLED_EXCEPTION                                                 syscall.Errno = 574
+	ERROR_APP_INIT_FAILURE                                                    syscall.Errno = 575
+	ERROR_PAGEFILE_CREATE_FAILED                                              syscall.Errno = 576
+	ERROR_INVALID_IMAGE_HASH                                                  syscall.Errno = 577
+	ERROR_NO_PAGEFILE                                                         syscall.Errno = 578
+	ERROR_ILLEGAL_FLOAT_CONTEXT                                               syscall.Errno = 579
+	ERROR_NO_EVENT_PAIR                                                       syscall.Errno = 580
+	ERROR_DOMAIN_CTRLR_CONFIG_ERROR                                           syscall.Errno = 581
+	ERROR_ILLEGAL_CHARACTER                                                   syscall.Errno = 582
+	ERROR_UNDEFINED_CHARACTER                                                 syscall.Errno = 583
+	ERROR_FLOPPY_VOLUME                                                       syscall.Errno = 584
+	ERROR_BIOS_FAILED_TO_CONNECT_INTERRUPT                                    syscall.Errno = 585
+	ERROR_BACKUP_CONTROLLER                                                   syscall.Errno = 586
+	ERROR_MUTANT_LIMIT_EXCEEDED                                               syscall.Errno = 587
+	ERROR_FS_DRIVER_REQUIRED                                                  syscall.Errno = 588
+	ERROR_CANNOT_LOAD_REGISTRY_FILE                                           syscall.Errno = 589
+	ERROR_DEBUG_ATTACH_FAILED                                                 syscall.Errno = 590
+	ERROR_SYSTEM_PROCESS_TERMINATED                                           syscall.Errno = 591
+	ERROR_DATA_NOT_ACCEPTED                                                   syscall.Errno = 592
+	ERROR_VDM_HARD_ERROR                                                      syscall.Errno = 593
+	ERROR_DRIVER_CANCEL_TIMEOUT                                               syscall.Errno = 594
+	ERROR_REPLY_MESSAGE_MISMATCH                                              syscall.Errno = 595
+	ERROR_LOST_WRITEBEHIND_DATA                                               syscall.Errno = 596
+	ERROR_CLIENT_SERVER_PARAMETERS_INVALID                                    syscall.Errno = 597
+	ERROR_NOT_TINY_STREAM                                                     syscall.Errno = 598
+	ERROR_STACK_OVERFLOW_READ                                                 syscall.Errno = 599
+	ERROR_CONVERT_TO_LARGE                                                    syscall.Errno = 600
+	ERROR_FOUND_OUT_OF_SCOPE                                                  syscall.Errno = 601
+	ERROR_ALLOCATE_BUCKET                                                     syscall.Errno = 602
+	ERROR_MARSHALL_OVERFLOW                                                   syscall.Errno = 603
+	ERROR_INVALID_VARIANT                                                     syscall.Errno = 604
+	ERROR_BAD_COMPRESSION_BUFFER                                              syscall.Errno = 605
+	ERROR_AUDIT_FAILED                                                        syscall.Errno = 606
+	ERROR_TIMER_RESOLUTION_NOT_SET                                            syscall.Errno = 607
+	ERROR_INSUFFICIENT_LOGON_INFO                                             syscall.Errno = 608
+	ERROR_BAD_DLL_ENTRYPOINT                                                  syscall.Errno = 609
+	ERROR_BAD_SERVICE_ENTRYPOINT                                              syscall.Errno = 610
+	ERROR_IP_ADDRESS_CONFLICT1                                                syscall.Errno = 611
+	ERROR_IP_ADDRESS_CONFLICT2                                                syscall.Errno = 612
+	ERROR_REGISTRY_QUOTA_LIMIT                                                syscall.Errno = 613
+	ERROR_NO_CALLBACK_ACTIVE                                                  syscall.Errno = 614
+	ERROR_PWD_TOO_SHORT                                                       syscall.Errno = 615
+	ERROR_PWD_TOO_RECENT                                                      syscall.Errno = 616
+	ERROR_PWD_HISTORY_CONFLICT                                                syscall.Errno = 617
+	ERROR_UNSUPPORTED_COMPRESSION                                             syscall.Errno = 618
+	ERROR_INVALID_HW_PROFILE                                                  syscall.Errno = 619
+	ERROR_INVALID_PLUGPLAY_DEVICE_PATH                                        syscall.Errno = 620
+	ERROR_QUOTA_LIST_INCONSISTENT                                             syscall.Errno = 621
+	ERROR_EVALUATION_EXPIRATION                                               syscall.Errno = 622
+	ERROR_ILLEGAL_DLL_RELOCATION                                              syscall.Errno = 623
+	ERROR_DLL_INIT_FAILED_LOGOFF                                              syscall.Errno = 624
+	ERROR_VALIDATE_CONTINUE                                                   syscall.Errno = 625
+	ERROR_NO_MORE_MATCHES                                                     syscall.Errno = 626
+	ERROR_RANGE_LIST_CONFLICT                                                 syscall.Errno = 627
+	ERROR_SERVER_SID_MISMATCH                                                 syscall.Errno = 628
+	ERROR_CANT_ENABLE_DENY_ONLY                                               syscall.Errno = 629
+	ERROR_FLOAT_MULTIPLE_FAULTS                                               syscall.Errno = 630
+	ERROR_FLOAT_MULTIPLE_TRAPS                                                syscall.Errno = 631
+	ERROR_NOINTERFACE                                                         syscall.Errno = 632
+	ERROR_DRIVER_FAILED_SLEEP                                                 syscall.Errno = 633
+	ERROR_CORRUPT_SYSTEM_FILE                                                 syscall.Errno = 634
+	ERROR_COMMITMENT_MINIMUM                                                  syscall.Errno = 635
+	ERROR_PNP_RESTART_ENUMERATION                                             syscall.Errno = 636
+	ERROR_SYSTEM_IMAGE_BAD_SIGNATURE                                          syscall.Errno = 637
+	ERROR_PNP_REBOOT_REQUIRED                                                 syscall.Errno = 638
+	ERROR_INSUFFICIENT_POWER                                                  syscall.Errno = 639
+	ERROR_MULTIPLE_FAULT_VIOLATION                                            syscall.Errno = 640
+	ERROR_SYSTEM_SHUTDOWN                                                     syscall.Errno = 641
+	ERROR_PORT_NOT_SET                                                        syscall.Errno = 642
+	ERROR_DS_VERSION_CHECK_FAILURE                                            syscall.Errno = 643
+	ERROR_RANGE_NOT_FOUND                                                     syscall.Errno = 644
+	ERROR_NOT_SAFE_MODE_DRIVER                                                syscall.Errno = 646
+	ERROR_FAILED_DRIVER_ENTRY                                                 syscall.Errno = 647
+	ERROR_DEVICE_ENUMERATION_ERROR                                            syscall.Errno = 648
+	ERROR_MOUNT_POINT_NOT_RESOLVED                                            syscall.Errno = 649
+	ERROR_INVALID_DEVICE_OBJECT_PARAMETER                                     syscall.Errno = 650
+	ERROR_MCA_OCCURED                                                         syscall.Errno = 651
+	ERROR_DRIVER_DATABASE_ERROR                                               syscall.Errno = 652
+	ERROR_SYSTEM_HIVE_TOO_LARGE                                               syscall.Errno = 653
+	ERROR_DRIVER_FAILED_PRIOR_UNLOAD                                          syscall.Errno = 654
+	ERROR_VOLSNAP_PREPARE_HIBERNATE                                           syscall.Errno = 655
+	ERROR_HIBERNATION_FAILURE                                                 syscall.Errno = 656
+	ERROR_PWD_TOO_LONG                                                        syscall.Errno = 657
+	ERROR_FILE_SYSTEM_LIMITATION                                              syscall.Errno = 665
+	ERROR_ASSERTION_FAILURE                                                   syscall.Errno = 668
+	ERROR_ACPI_ERROR                                                          syscall.Errno = 669
+	ERROR_WOW_ASSERTION                                                       syscall.Errno = 670
+	ERROR_PNP_BAD_MPS_TABLE                                                   syscall.Errno = 671
+	ERROR_PNP_TRANSLATION_FAILED                                              syscall.Errno = 672
+	ERROR_PNP_IRQ_TRANSLATION_FAILED                                          syscall.Errno = 673
+	ERROR_PNP_INVALID_ID                                                      syscall.Errno = 674
+	ERROR_WAKE_SYSTEM_DEBUGGER                                                syscall.Errno = 675
+	ERROR_HANDLES_CLOSED                                                      syscall.Errno = 676
+	ERROR_EXTRANEOUS_INFORMATION                                              syscall.Errno = 677
+	ERROR_RXACT_COMMIT_NECESSARY                                              syscall.Errno = 678
+	ERROR_MEDIA_CHECK                                                         syscall.Errno = 679
+	ERROR_GUID_SUBSTITUTION_MADE                                              syscall.Errno = 680
+	ERROR_STOPPED_ON_SYMLINK                                                  syscall.Errno = 681
+	ERROR_LONGJUMP                                                            syscall.Errno = 682
+	ERROR_PLUGPLAY_QUERY_VETOED                                               syscall.Errno = 683
+	ERROR_UNWIND_CONSOLIDATE                                                  syscall.Errno = 684
+	ERROR_REGISTRY_HIVE_RECOVERED                                             syscall.Errno = 685
+	ERROR_DLL_MIGHT_BE_INSECURE                                               syscall.Errno = 686
+	ERROR_DLL_MIGHT_BE_INCOMPATIBLE                                           syscall.Errno = 687
+	ERROR_DBG_EXCEPTION_NOT_HANDLED                                           syscall.Errno = 688
+	ERROR_DBG_REPLY_LATER                                                     syscall.Errno = 689
+	ERROR_DBG_UNABLE_TO_PROVIDE_HANDLE                                        syscall.Errno = 690
+	ERROR_DBG_TERMINATE_THREAD                                                syscall.Errno = 691
+	ERROR_DBG_TERMINATE_PROCESS                                               syscall.Errno = 692
+	ERROR_DBG_CONTROL_C                                                       syscall.Errno = 693
+	ERROR_DBG_PRINTEXCEPTION_C                                                syscall.Errno = 694
+	ERROR_DBG_RIPEXCEPTION                                                    syscall.Errno = 695
+	ERROR_DBG_CONTROL_BREAK                                                   syscall.Errno = 696
+	ERROR_DBG_COMMAND_EXCEPTION                                               syscall.Errno = 697
+	ERROR_OBJECT_NAME_EXISTS                                                  syscall.Errno = 698
+	ERROR_THREAD_WAS_SUSPENDED                                                syscall.Errno = 699
+	ERROR_IMAGE_NOT_AT_BASE                                                   syscall.Errno = 700
+	ERROR_RXACT_STATE_CREATED                                                 syscall.Errno = 701
+	ERROR_SEGMENT_NOTIFICATION                                                syscall.Errno = 702
+	ERROR_BAD_CURRENT_DIRECTORY                                               syscall.Errno = 703
+	ERROR_FT_READ_RECOVERY_FROM_BACKUP                                        syscall.Errno = 704
+	ERROR_FT_WRITE_RECOVERY                                                   syscall.Errno = 705
+	ERROR_IMAGE_MACHINE_TYPE_MISMATCH                                         syscall.Errno = 706
+	ERROR_RECEIVE_PARTIAL                                                     syscall.Errno = 707
+	ERROR_RECEIVE_EXPEDITED                                                   syscall.Errno = 708
+	ERROR_RECEIVE_PARTIAL_EXPEDITED                                           syscall.Errno = 709
+	ERROR_EVENT_DONE                                                          syscall.Errno = 710
+	ERROR_EVENT_PENDING                                                       syscall.Errno = 711
+	ERROR_CHECKING_FILE_SYSTEM                                                syscall.Errno = 712
+	ERROR_FATAL_APP_EXIT                                                      syscall.Errno = 713
+	ERROR_PREDEFINED_HANDLE                                                   syscall.Errno = 714
+	ERROR_WAS_UNLOCKED                                                        syscall.Errno = 715
+	ERROR_SERVICE_NOTIFICATION                                                syscall.Errno = 716
+	ERROR_WAS_LOCKED                                                          syscall.Errno = 717
+	ERROR_LOG_HARD_ERROR                                                      syscall.Errno = 718
+	ERROR_ALREADY_WIN32                                                       syscall.Errno = 719
+	ERROR_IMAGE_MACHINE_TYPE_MISMATCH_EXE                                     syscall.Errno = 720
+	ERROR_NO_YIELD_PERFORMED                                                  syscall.Errno = 721
+	ERROR_TIMER_RESUME_IGNORED                                                syscall.Errno = 722
+	ERROR_ARBITRATION_UNHANDLED                                               syscall.Errno = 723
+	ERROR_CARDBUS_NOT_SUPPORTED                                               syscall.Errno = 724
+	ERROR_MP_PROCESSOR_MISMATCH                                               syscall.Errno = 725
+	ERROR_HIBERNATED                                                          syscall.Errno = 726
+	ERROR_RESUME_HIBERNATION                                                  syscall.Errno = 727
+	ERROR_FIRMWARE_UPDATED                                                    syscall.Errno = 728
+	ERROR_DRIVERS_LEAKING_LOCKED_PAGES                                        syscall.Errno = 729
+	ERROR_WAKE_SYSTEM                                                         syscall.Errno = 730
+	ERROR_WAIT_1                                                              syscall.Errno = 731
+	ERROR_WAIT_2                                                              syscall.Errno = 732
+	ERROR_WAIT_3                                                              syscall.Errno = 733
+	ERROR_WAIT_63                                                             syscall.Errno = 734
+	ERROR_ABANDONED_WAIT_0                                                    syscall.Errno = 735
+	ERROR_ABANDONED_WAIT_63                                                   syscall.Errno = 736
+	ERROR_USER_APC                                                            syscall.Errno = 737
+	ERROR_KERNEL_APC                                                          syscall.Errno = 738
+	ERROR_ALERTED                                                             syscall.Errno = 739
+	ERROR_ELEVATION_REQUIRED                                                  syscall.Errno = 740
+	ERROR_REPARSE                                                             syscall.Errno = 741
+	ERROR_OPLOCK_BREAK_IN_PROGRESS                                            syscall.Errno = 742
+	ERROR_VOLUME_MOUNTED                                                      syscall.Errno = 743
+	ERROR_RXACT_COMMITTED                                                     syscall.Errno = 744
+	ERROR_NOTIFY_CLEANUP                                                      syscall.Errno = 745
+	ERROR_PRIMARY_TRANSPORT_CONNECT_FAILED                                    syscall.Errno = 746
+	ERROR_PAGE_FAULT_TRANSITION                                               syscall.Errno = 747
+	ERROR_PAGE_FAULT_DEMAND_ZERO                                              syscall.Errno = 748
+	ERROR_PAGE_FAULT_COPY_ON_WRITE                                            syscall.Errno = 749
+	ERROR_PAGE_FAULT_GUARD_PAGE                                               syscall.Errno = 750
+	ERROR_PAGE_FAULT_PAGING_FILE                                              syscall.Errno = 751
+	ERROR_CACHE_PAGE_LOCKED                                                   syscall.Errno = 752
+	ERROR_CRASH_DUMP                                                          syscall.Errno = 753
+	ERROR_BUFFER_ALL_ZEROS                                                    syscall.Errno = 754
+	ERROR_REPARSE_OBJECT                                                      syscall.Errno = 755
+	ERROR_RESOURCE_REQUIREMENTS_CHANGED                                       syscall.Errno = 756
+	ERROR_TRANSLATION_COMPLETE                                                syscall.Errno = 757
+	ERROR_NOTHING_TO_TERMINATE                                                syscall.Errno = 758
+	ERROR_PROCESS_NOT_IN_JOB                                                  syscall.Errno = 759
+	ERROR_PROCESS_IN_JOB                                                      syscall.Errno = 760
+	ERROR_VOLSNAP_HIBERNATE_READY                                             syscall.Errno = 761
+	ERROR_FSFILTER_OP_COMPLETED_SUCCESSFULLY                                  syscall.Errno = 762
+	ERROR_INTERRUPT_VECTOR_ALREADY_CONNECTED                                  syscall.Errno = 763
+	ERROR_INTERRUPT_STILL_CONNECTED                                           syscall.Errno = 764
+	ERROR_WAIT_FOR_OPLOCK                                                     syscall.Errno = 765
+	ERROR_DBG_EXCEPTION_HANDLED                                               syscall.Errno = 766
+	ERROR_DBG_CONTINUE                                                        syscall.Errno = 767
+	ERROR_CALLBACK_POP_STACK                                                  syscall.Errno = 768
+	ERROR_COMPRESSION_DISABLED                                                syscall.Errno = 769
+	ERROR_CANTFETCHBACKWARDS                                                  syscall.Errno = 770
+	ERROR_CANTSCROLLBACKWARDS                                                 syscall.Errno = 771
+	ERROR_ROWSNOTRELEASED                                                     syscall.Errno = 772
+	ERROR_BAD_ACCESSOR_FLAGS                                                  syscall.Errno = 773
+	ERROR_ERRORS_ENCOUNTERED                                                  syscall.Errno = 774
+	ERROR_NOT_CAPABLE                                                         syscall.Errno = 775
+	ERROR_REQUEST_OUT_OF_SEQUENCE                                             syscall.Errno = 776
+	ERROR_VERSION_PARSE_ERROR                                                 syscall.Errno = 777
+	ERROR_BADSTARTPOSITION                                                    syscall.Errno = 778
+	ERROR_MEMORY_HARDWARE                                                     syscall.Errno = 779
+	ERROR_DISK_REPAIR_DISABLED                                                syscall.Errno = 780
+	ERROR_INSUFFICIENT_RESOURCE_FOR_SPECIFIED_SHARED_SECTION_SIZE             syscall.Errno = 781
+	ERROR_SYSTEM_POWERSTATE_TRANSITION                                        syscall.Errno = 782
+	ERROR_SYSTEM_POWERSTATE_COMPLEX_TRANSITION                                syscall.Errno = 783
+	ERROR_MCA_EXCEPTION                                                       syscall.Errno = 784
+	ERROR_ACCESS_AUDIT_BY_POLICY                                              syscall.Errno = 785
+	ERROR_ACCESS_DISABLED_NO_SAFER_UI_BY_POLICY                               syscall.Errno = 786
+	ERROR_ABANDON_HIBERFILE                                                   syscall.Errno = 787
+	ERROR_LOST_WRITEBEHIND_DATA_NETWORK_DISCONNECTED                          syscall.Errno = 788
+	ERROR_LOST_WRITEBEHIND_DATA_NETWORK_SERVER_ERROR                          syscall.Errno = 789
+	ERROR_LOST_WRITEBEHIND_DATA_LOCAL_DISK_ERROR                              syscall.Errno = 790
+	ERROR_BAD_MCFG_TABLE                                                      syscall.Errno = 791
+	ERROR_DISK_REPAIR_REDIRECTED                                              syscall.Errno = 792
+	ERROR_DISK_REPAIR_UNSUCCESSFUL                                            syscall.Errno = 793
+	ERROR_CORRUPT_LOG_OVERFULL                                                syscall.Errno = 794
+	ERROR_CORRUPT_LOG_CORRUPTED                                               syscall.Errno = 795
+	ERROR_CORRUPT_LOG_UNAVAILABLE                                             syscall.Errno = 796
+	ERROR_CORRUPT_LOG_DELETED_FULL                                            syscall.Errno = 797
+	ERROR_CORRUPT_LOG_CLEARED                                                 syscall.Errno = 798
+	ERROR_ORPHAN_NAME_EXHAUSTED                                               syscall.Errno = 799
+	ERROR_OPLOCK_SWITCHED_TO_NEW_HANDLE                                       syscall.Errno = 800
+	ERROR_CANNOT_GRANT_REQUESTED_OPLOCK                                       syscall.Errno = 801
+	ERROR_CANNOT_BREAK_OPLOCK                                                 syscall.Errno = 802
+	ERROR_OPLOCK_HANDLE_CLOSED                                                syscall.Errno = 803
+	ERROR_NO_ACE_CONDITION                                                    syscall.Errno = 804
+	ERROR_INVALID_ACE_CONDITION                                               syscall.Errno = 805
+	ERROR_FILE_HANDLE_REVOKED                                                 syscall.Errno = 806
+	ERROR_IMAGE_AT_DIFFERENT_BASE                                             syscall.Errno = 807
+	ERROR_ENCRYPTED_IO_NOT_POSSIBLE                                           syscall.Errno = 808
+	ERROR_FILE_METADATA_OPTIMIZATION_IN_PROGRESS                              syscall.Errno = 809
+	ERROR_QUOTA_ACTIVITY                                                      syscall.Errno = 810
+	ERROR_HANDLE_REVOKED                                                      syscall.Errno = 811
+	ERROR_CALLBACK_INVOKE_INLINE                                              syscall.Errno = 812
+	ERROR_CPU_SET_INVALID                                                     syscall.Errno = 813
+	ERROR_ENCLAVE_NOT_TERMINATED                                              syscall.Errno = 814
+	ERROR_ENCLAVE_VIOLATION                                                   syscall.Errno = 815
+	ERROR_EA_ACCESS_DENIED                                                    syscall.Errno = 994
+	ERROR_OPERATION_ABORTED                                                   syscall.Errno = 995
+	ERROR_IO_INCOMPLETE                                                       syscall.Errno = 996
+	ERROR_IO_PENDING                                                          syscall.Errno = 997
+	ERROR_NOACCESS                                                            syscall.Errno = 998
+	ERROR_SWAPERROR                                                           syscall.Errno = 999
+	ERROR_STACK_OVERFLOW                                                      syscall.Errno = 1001
+	ERROR_INVALID_MESSAGE                                                     syscall.Errno = 1002
+	ERROR_CAN_NOT_COMPLETE                                                    syscall.Errno = 1003
+	ERROR_INVALID_FLAGS                                                       syscall.Errno = 1004
+	ERROR_UNRECOGNIZED_VOLUME                                                 syscall.Errno = 1005
+	ERROR_FILE_INVALID                                                        syscall.Errno = 1006
+	ERROR_FULLSCREEN_MODE                                                     syscall.Errno = 1007
+	ERROR_NO_TOKEN                                                            syscall.Errno = 1008
+	ERROR_BADDB                                                               syscall.Errno = 1009
+	ERROR_BADKEY                                                              syscall.Errno = 1010
+	ERROR_CANTOPEN                                                            syscall.Errno = 1011
+	ERROR_CANTREAD                                                            syscall.Errno = 1012
+	ERROR_CANTWRITE                                                           syscall.Errno = 1013
+	ERROR_REGISTRY_RECOVERED                                                  syscall.Errno = 1014
+	ERROR_REGISTRY_CORRUPT                                                    syscall.Errno = 1015
+	ERROR_REGISTRY_IO_FAILED                                                  syscall.Errno = 1016
+	ERROR_NOT_REGISTRY_FILE                                                   syscall.Errno = 1017
+	ERROR_KEY_DELETED                                                         syscall.Errno = 1018
+	ERROR_NO_LOG_SPACE                                                        syscall.Errno = 1019
+	ERROR_KEY_HAS_CHILDREN                                                    syscall.Errno = 1020
+	ERROR_CHILD_MUST_BE_VOLATILE                                              syscall.Errno = 1021
+	ERROR_NOTIFY_ENUM_DIR                                                     syscall.Errno = 1022
+	ERROR_DEPENDENT_SERVICES_RUNNING                                          syscall.Errno = 1051
+	ERROR_INVALID_SERVICE_CONTROL                                             syscall.Errno = 1052
+	ERROR_SERVICE_REQUEST_TIMEOUT                                             syscall.Errno = 1053
+	ERROR_SERVICE_NO_THREAD                                                   syscall.Errno = 1054
+	ERROR_SERVICE_DATABASE_LOCKED                                             syscall.Errno = 1055
+	ERROR_SERVICE_ALREADY_RUNNING                                             syscall.Errno = 1056
+	ERROR_INVALID_SERVICE_ACCOUNT                                             syscall.Errno = 1057
+	ERROR_SERVICE_DISABLED                                                    syscall.Errno = 1058
+	ERROR_CIRCULAR_DEPENDENCY                                                 syscall.Errno = 1059
+	ERROR_SERVICE_DOES_NOT_EXIST                                              syscall.Errno = 1060
+	ERROR_SERVICE_CANNOT_ACCEPT_CTRL                                          syscall.Errno = 1061
+	ERROR_SERVICE_NOT_ACTIVE                                                  syscall.Errno = 1062
+	ERROR_FAILED_SERVICE_CONTROLLER_CONNECT                                   syscall.Errno = 1063
+	ERROR_EXCEPTION_IN_SERVICE                                                syscall.Errno = 1064
+	ERROR_DATABASE_DOES_NOT_EXIST                                             syscall.Errno = 1065
+	ERROR_SERVICE_SPECIFIC_ERROR                                              syscall.Errno = 1066
+	ERROR_PROCESS_ABORTED                                                     syscall.Errno = 1067
+	ERROR_SERVICE_DEPENDENCY_FAIL                                             syscall.Errno = 1068
+	ERROR_SERVICE_LOGON_FAILED                                                syscall.Errno = 1069
+	ERROR_SERVICE_START_HANG                                                  syscall.Errno = 1070
+	ERROR_INVALID_SERVICE_LOCK                                                syscall.Errno = 1071
+	ERROR_SERVICE_MARKED_FOR_DELETE                                           syscall.Errno = 1072
+	ERROR_SERVICE_EXISTS                                                      syscall.Errno = 1073
+	ERROR_ALREADY_RUNNING_LKG                                                 syscall.Errno = 1074
+	ERROR_SERVICE_DEPENDENCY_DELETED                                          syscall.Errno = 1075
+	ERROR_BOOT_ALREADY_ACCEPTED                                               syscall.Errno = 1076
+	ERROR_SERVICE_NEVER_STARTED                                               syscall.Errno = 1077
+	ERROR_DUPLICATE_SERVICE_NAME                                              syscall.Errno = 1078
+	ERROR_DIFFERENT_SERVICE_ACCOUNT                                           syscall.Errno = 1079
+	ERROR_CANNOT_DETECT_DRIVER_FAILURE                                        syscall.Errno = 1080
+	ERROR_CANNOT_DETECT_PROCESS_ABORT                                         syscall.Errno = 1081
+	ERROR_NO_RECOVERY_PROGRAM                                                 syscall.Errno = 1082
+	ERROR_SERVICE_NOT_IN_EXE                                                  syscall.Errno = 1083
+	ERROR_NOT_SAFEBOOT_SERVICE                                                syscall.Errno = 1084
+	ERROR_END_OF_MEDIA                                                        syscall.Errno = 1100
+	ERROR_FILEMARK_DETECTED                                                   syscall.Errno = 1101
+	ERROR_BEGINNING_OF_MEDIA                                                  syscall.Errno = 1102
+	ERROR_SETMARK_DETECTED                                                    syscall.Errno = 1103
+	ERROR_NO_DATA_DETECTED                                                    syscall.Errno = 1104
+	ERROR_PARTITION_FAILURE                                                   syscall.Errno = 1105
+	ERROR_INVALID_BLOCK_LENGTH                                                syscall.Errno = 1106
+	ERROR_DEVICE_NOT_PARTITIONED                                              syscall.Errno = 1107
+	ERROR_UNABLE_TO_LOCK_MEDIA                                                syscall.Errno = 1108
+	ERROR_UNABLE_TO_UNLOAD_MEDIA                                              syscall.Errno = 1109
+	ERROR_MEDIA_CHANGED                                                       syscall.Errno = 1110
+	ERROR_BUS_RESET                                                           syscall.Errno = 1111
+	ERROR_NO_MEDIA_IN_DRIVE                                                   syscall.Errno = 1112
+	ERROR_NO_UNICODE_TRANSLATION                                              syscall.Errno = 1113
+	ERROR_DLL_INIT_FAILED                                                     syscall.Errno = 1114
+	ERROR_SHUTDOWN_IN_PROGRESS                                                syscall.Errno = 1115
+	ERROR_NO_SHUTDOWN_IN_PROGRESS                                             syscall.Errno = 1116
+	ERROR_IO_DEVICE                                                           syscall.Errno = 1117
+	ERROR_SERIAL_NO_DEVICE                                                    syscall.Errno = 1118
+	ERROR_IRQ_BUSY                                                            syscall.Errno = 1119
+	ERROR_MORE_WRITES                                                         syscall.Errno = 1120
+	ERROR_COUNTER_TIMEOUT                                                     syscall.Errno = 1121
+	ERROR_FLOPPY_ID_MARK_NOT_FOUND                                            syscall.Errno = 1122
+	ERROR_FLOPPY_WRONG_CYLINDER                                               syscall.Errno = 1123
+	ERROR_FLOPPY_UNKNOWN_ERROR                                                syscall.Errno = 1124
+	ERROR_FLOPPY_BAD_REGISTERS                                                syscall.Errno = 1125
+	ERROR_DISK_RECALIBRATE_FAILED                                             syscall.Errno = 1126
+	ERROR_DISK_OPERATION_FAILED                                               syscall.Errno = 1127
+	ERROR_DISK_RESET_FAILED                                                   syscall.Errno = 1128
+	ERROR_EOM_OVERFLOW                                                        syscall.Errno = 1129
+	ERROR_NOT_ENOUGH_SERVER_MEMORY                                            syscall.Errno = 1130
+	ERROR_POSSIBLE_DEADLOCK                                                   syscall.Errno = 1131
+	ERROR_MAPPED_ALIGNMENT                                                    syscall.Errno = 1132
+	ERROR_SET_POWER_STATE_VETOED                                              syscall.Errno = 1140
+	ERROR_SET_POWER_STATE_FAILED                                              syscall.Errno = 1141
+	ERROR_TOO_MANY_LINKS                                                      syscall.Errno = 1142
+	ERROR_OLD_WIN_VERSION                                                     syscall.Errno = 1150
+	ERROR_APP_WRONG_OS                                                        syscall.Errno = 1151
+	ERROR_SINGLE_INSTANCE_APP                                                 syscall.Errno = 1152
+	ERROR_RMODE_APP                                                           syscall.Errno = 1153
+	ERROR_INVALID_DLL                                                         syscall.Errno = 1154
+	ERROR_NO_ASSOCIATION                                                      syscall.Errno = 1155
+	ERROR_DDE_FAIL                                                            syscall.Errno = 1156
+	ERROR_DLL_NOT_FOUND                                                       syscall.Errno = 1157
+	ERROR_NO_MORE_USER_HANDLES                                                syscall.Errno = 1158
+	ERROR_MESSAGE_SYNC_ONLY                                                   syscall.Errno = 1159
+	ERROR_SOURCE_ELEMENT_EMPTY                                                syscall.Errno = 1160
+	ERROR_DESTINATION_ELEMENT_FULL                                            syscall.Errno = 1161
+	ERROR_ILLEGAL_ELEMENT_ADDRESS                                             syscall.Errno = 1162
+	ERROR_MAGAZINE_NOT_PRESENT                                                syscall.Errno = 1163
+	ERROR_DEVICE_REINITIALIZATION_NEEDED                                      syscall.Errno = 1164
+	ERROR_DEVICE_REQUIRES_CLEANING                                            syscall.Errno = 1165
+	ERROR_DEVICE_DOOR_OPEN                                                    syscall.Errno = 1166
+	ERROR_DEVICE_NOT_CONNECTED                                                syscall.Errno = 1167
+	ERROR_NOT_FOUND                                                           syscall.Errno = 1168
+	ERROR_NO_MATCH                                                            syscall.Errno = 1169
+	ERROR_SET_NOT_FOUND                                                       syscall.Errno = 1170
+	ERROR_POINT_NOT_FOUND                                                     syscall.Errno = 1171
+	ERROR_NO_TRACKING_SERVICE                                                 syscall.Errno = 1172
+	ERROR_NO_VOLUME_ID                                                        syscall.Errno = 1173
+	ERROR_UNABLE_TO_REMOVE_REPLACED                                           syscall.Errno = 1175
+	ERROR_UNABLE_TO_MOVE_REPLACEMENT                                          syscall.Errno = 1176
+	ERROR_UNABLE_TO_MOVE_REPLACEMENT_2                                        syscall.Errno = 1177
+	ERROR_JOURNAL_DELETE_IN_PROGRESS                                          syscall.Errno = 1178
+	ERROR_JOURNAL_NOT_ACTIVE                                                  syscall.Errno = 1179
+	ERROR_POTENTIAL_FILE_FOUND                                                syscall.Errno = 1180
+	ERROR_JOURNAL_ENTRY_DELETED                                               syscall.Errno = 1181
+	ERROR_SHUTDOWN_IS_SCHEDULED                                               syscall.Errno = 1190
+	ERROR_SHUTDOWN_USERS_LOGGED_ON                                            syscall.Errno = 1191
+	ERROR_BAD_DEVICE                                                          syscall.Errno = 1200
+	ERROR_CONNECTION_UNAVAIL                                                  syscall.Errno = 1201
+	ERROR_DEVICE_ALREADY_REMEMBERED                                           syscall.Errno = 1202
+	ERROR_NO_NET_OR_BAD_PATH                                                  syscall.Errno = 1203
+	ERROR_BAD_PROVIDER                                                        syscall.Errno = 1204
+	ERROR_CANNOT_OPEN_PROFILE                                                 syscall.Errno = 1205
+	ERROR_BAD_PROFILE                                                         syscall.Errno = 1206
+	ERROR_NOT_CONTAINER                                                       syscall.Errno = 1207
+	ERROR_EXTENDED_ERROR                                                      syscall.Errno = 1208
+	ERROR_INVALID_GROUPNAME                                                   syscall.Errno = 1209
+	ERROR_INVALID_COMPUTERNAME                                                syscall.Errno = 1210
+	ERROR_INVALID_EVENTNAME                                                   syscall.Errno = 1211
+	ERROR_INVALID_DOMAINNAME                                                  syscall.Errno = 1212
+	ERROR_INVALID_SERVICENAME                                                 syscall.Errno = 1213
+	ERROR_INVALID_NETNAME                                                     syscall.Errno = 1214
+	ERROR_INVALID_SHARENAME                                                   syscall.Errno = 1215
+	ERROR_INVALID_PASSWORDNAME                                                syscall.Errno = 1216
+	ERROR_INVALID_MESSAGENAME                                                 syscall.Errno = 1217
+	ERROR_INVALID_MESSAGEDEST                                                 syscall.Errno = 1218
+	ERROR_SESSION_CREDENTIAL_CONFLICT                                         syscall.Errno = 1219
+	ERROR_REMOTE_SESSION_LIMIT_EXCEEDED                                       syscall.Errno = 1220
+	ERROR_DUP_DOMAINNAME                                                      syscall.Errno = 1221
+	ERROR_NO_NETWORK                                                          syscall.Errno = 1222
+	ERROR_CANCELLED                                                           syscall.Errno = 1223
+	ERROR_USER_MAPPED_FILE                                                    syscall.Errno = 1224
+	ERROR_CONNECTION_REFUSED                                                  syscall.Errno = 1225
+	ERROR_GRACEFUL_DISCONNECT                                                 syscall.Errno = 1226
+	ERROR_ADDRESS_ALREADY_ASSOCIATED                                          syscall.Errno = 1227
+	ERROR_ADDRESS_NOT_ASSOCIATED                                              syscall.Errno = 1228
+	ERROR_CONNECTION_INVALID                                                  syscall.Errno = 1229
+	ERROR_CONNECTION_ACTIVE                                                   syscall.Errno = 1230
+	ERROR_NETWORK_UNREACHABLE                                                 syscall.Errno = 1231
+	ERROR_HOST_UNREACHABLE                                                    syscall.Errno = 1232
+	ERROR_PROTOCOL_UNREACHABLE                                                syscall.Errno = 1233
+	ERROR_PORT_UNREACHABLE                                                    syscall.Errno = 1234
+	ERROR_REQUEST_ABORTED                                                     syscall.Errno = 1235
+	ERROR_CONNECTION_ABORTED                                                  syscall.Errno = 1236
+	ERROR_RETRY                                                               syscall.Errno = 1237
+	ERROR_CONNECTION_COUNT_LIMIT                                              syscall.Errno = 1238
+	ERROR_LOGIN_TIME_RESTRICTION                                              syscall.Errno = 1239
+	ERROR_LOGIN_WKSTA_RESTRICTION                                             syscall.Errno = 1240
+	ERROR_INCORRECT_ADDRESS                                                   syscall.Errno = 1241
+	ERROR_ALREADY_REGISTERED                                                  syscall.Errno = 1242
+	ERROR_SERVICE_NOT_FOUND                                                   syscall.Errno = 1243
+	ERROR_NOT_AUTHENTICATED                                                   syscall.Errno = 1244
+	ERROR_NOT_LOGGED_ON                                                       syscall.Errno = 1245
+	ERROR_CONTINUE                                                            syscall.Errno = 1246
+	ERROR_ALREADY_INITIALIZED                                                 syscall.Errno = 1247
+	ERROR_NO_MORE_DEVICES                                                     syscall.Errno = 1248
+	ERROR_NO_SUCH_SITE                                                        syscall.Errno = 1249
+	ERROR_DOMAIN_CONTROLLER_EXISTS                                            syscall.Errno = 1250
+	ERROR_ONLY_IF_CONNECTED                                                   syscall.Errno = 1251
+	ERROR_OVERRIDE_NOCHANGES                                                  syscall.Errno = 1252
+	ERROR_BAD_USER_PROFILE                                                    syscall.Errno = 1253
+	ERROR_NOT_SUPPORTED_ON_SBS                                                syscall.Errno = 1254
+	ERROR_SERVER_SHUTDOWN_IN_PROGRESS                                         syscall.Errno = 1255
+	ERROR_HOST_DOWN                                                           syscall.Errno = 1256
+	ERROR_NON_ACCOUNT_SID                                                     syscall.Errno = 1257
+	ERROR_NON_DOMAIN_SID                                                      syscall.Errno = 1258
+	ERROR_APPHELP_BLOCK                                                       syscall.Errno = 1259
+	ERROR_ACCESS_DISABLED_BY_POLICY                                           syscall.Errno = 1260
+	ERROR_REG_NAT_CONSUMPTION                                                 syscall.Errno = 1261
+	ERROR_CSCSHARE_OFFLINE                                                    syscall.Errno = 1262
+	ERROR_PKINIT_FAILURE                                                      syscall.Errno = 1263
+	ERROR_SMARTCARD_SUBSYSTEM_FAILURE                                         syscall.Errno = 1264
+	ERROR_DOWNGRADE_DETECTED                                                  syscall.Errno = 1265
+	ERROR_MACHINE_LOCKED                                                      syscall.Errno = 1271
+	ERROR_SMB_GUEST_LOGON_BLOCKED                                             syscall.Errno = 1272
+	ERROR_CALLBACK_SUPPLIED_INVALID_DATA                                      syscall.Errno = 1273
+	ERROR_SYNC_FOREGROUND_REFRESH_REQUIRED                                    syscall.Errno = 1274
+	ERROR_DRIVER_BLOCKED                                                      syscall.Errno = 1275
+	ERROR_INVALID_IMPORT_OF_NON_DLL                                           syscall.Errno = 1276
+	ERROR_ACCESS_DISABLED_WEBBLADE                                            syscall.Errno = 1277
+	ERROR_ACCESS_DISABLED_WEBBLADE_TAMPER                                     syscall.Errno = 1278
+	ERROR_RECOVERY_FAILURE                                                    syscall.Errno = 1279
+	ERROR_ALREADY_FIBER                                                       syscall.Errno = 1280
+	ERROR_ALREADY_THREAD                                                      syscall.Errno = 1281
+	ERROR_STACK_BUFFER_OVERRUN                                                syscall.Errno = 1282
+	ERROR_PARAMETER_QUOTA_EXCEEDED                                            syscall.Errno = 1283
+	ERROR_DEBUGGER_INACTIVE                                                   syscall.Errno = 1284
+	ERROR_DELAY_LOAD_FAILED                                                   syscall.Errno = 1285
+	ERROR_VDM_DISALLOWED                                                      syscall.Errno = 1286
+	ERROR_UNIDENTIFIED_ERROR                                                  syscall.Errno = 1287
+	ERROR_INVALID_CRUNTIME_PARAMETER                                          syscall.Errno = 1288
+	ERROR_BEYOND_VDL                                                          syscall.Errno = 1289
+	ERROR_INCOMPATIBLE_SERVICE_SID_TYPE                                       syscall.Errno = 1290
+	ERROR_DRIVER_PROCESS_TERMINATED                                           syscall.Errno = 1291
+	ERROR_IMPLEMENTATION_LIMIT                                                syscall.Errno = 1292
+	ERROR_PROCESS_IS_PROTECTED                                                syscall.Errno = 1293
+	ERROR_SERVICE_NOTIFY_CLIENT_LAGGING                                       syscall.Errno = 1294
+	ERROR_DISK_QUOTA_EXCEEDED                                                 syscall.Errno = 1295
+	ERROR_CONTENT_BLOCKED                                                     syscall.Errno = 1296
+	ERROR_INCOMPATIBLE_SERVICE_PRIVILEGE                                      syscall.Errno = 1297
+	ERROR_APP_HANG                                                            syscall.Errno = 1298
+	ERROR_INVALID_LABEL                                                       syscall.Errno = 1299
+	ERROR_NOT_ALL_ASSIGNED                                                    syscall.Errno = 1300
+	ERROR_SOME_NOT_MAPPED                                                     syscall.Errno = 1301
+	ERROR_NO_QUOTAS_FOR_ACCOUNT                                               syscall.Errno = 1302
+	ERROR_LOCAL_USER_SESSION_KEY                                              syscall.Errno = 1303
+	ERROR_NULL_LM_PASSWORD                                                    syscall.Errno = 1304
+	ERROR_UNKNOWN_REVISION                                                    syscall.Errno = 1305
+	ERROR_REVISION_MISMATCH                                                   syscall.Errno = 1306
+	ERROR_INVALID_OWNER                                                       syscall.Errno = 1307
+	ERROR_INVALID_PRIMARY_GROUP                                               syscall.Errno = 1308
+	ERROR_NO_IMPERSONATION_TOKEN                                              syscall.Errno = 1309
+	ERROR_CANT_DISABLE_MANDATORY                                              syscall.Errno = 1310
+	ERROR_NO_LOGON_SERVERS                                                    syscall.Errno = 1311
+	ERROR_NO_SUCH_LOGON_SESSION                                               syscall.Errno = 1312
+	ERROR_NO_SUCH_PRIVILEGE                                                   syscall.Errno = 1313
+	ERROR_PRIVILEGE_NOT_HELD                                                  syscall.Errno = 1314
+	ERROR_INVALID_ACCOUNT_NAME                                                syscall.Errno = 1315
+	ERROR_USER_EXISTS                                                         syscall.Errno = 1316
+	ERROR_NO_SUCH_USER                                                        syscall.Errno = 1317
+	ERROR_GROUP_EXISTS                                                        syscall.Errno = 1318
+	ERROR_NO_SUCH_GROUP                                                       syscall.Errno = 1319
+	ERROR_MEMBER_IN_GROUP                                                     syscall.Errno = 1320
+	ERROR_MEMBER_NOT_IN_GROUP                                                 syscall.Errno = 1321
+	ERROR_LAST_ADMIN                                                          syscall.Errno = 1322
+	ERROR_WRONG_PASSWORD                                                      syscall.Errno = 1323
+	ERROR_ILL_FORMED_PASSWORD                                                 syscall.Errno = 1324
+	ERROR_PASSWORD_RESTRICTION                                                syscall.Errno = 1325
+	ERROR_LOGON_FAILURE                                                       syscall.Errno = 1326
+	ERROR_ACCOUNT_RESTRICTION                                                 syscall.Errno = 1327
+	ERROR_INVALID_LOGON_HOURS                                                 syscall.Errno = 1328
+	ERROR_INVALID_WORKSTATION                                                 syscall.Errno = 1329
+	ERROR_PASSWORD_EXPIRED                                                    syscall.Errno = 1330
+	ERROR_ACCOUNT_DISABLED                                                    syscall.Errno = 1331
+	ERROR_NONE_MAPPED                                                         syscall.Errno = 1332
+	ERROR_TOO_MANY_LUIDS_REQUESTED                                            syscall.Errno = 1333
+	ERROR_LUIDS_EXHAUSTED                                                     syscall.Errno = 1334
+	ERROR_INVALID_SUB_AUTHORITY                                               syscall.Errno = 1335
+	ERROR_INVALID_ACL                                                         syscall.Errno = 1336
+	ERROR_INVALID_SID                                                         syscall.Errno = 1337
+	ERROR_INVALID_SECURITY_DESCR                                              syscall.Errno = 1338
+	ERROR_BAD_INHERITANCE_ACL                                                 syscall.Errno = 1340
+	ERROR_SERVER_DISABLED                                                     syscall.Errno = 1341
+	ERROR_SERVER_NOT_DISABLED                                                 syscall.Errno = 1342
+	ERROR_INVALID_ID_AUTHORITY                                                syscall.Errno = 1343
+	ERROR_ALLOTTED_SPACE_EXCEEDED                                             syscall.Errno = 1344
+	ERROR_INVALID_GROUP_ATTRIBUTES                                            syscall.Errno = 1345
+	ERROR_BAD_IMPERSONATION_LEVEL                                             syscall.Errno = 1346
+	ERROR_CANT_OPEN_ANONYMOUS                                                 syscall.Errno = 1347
+	ERROR_BAD_VALIDATION_CLASS                                                syscall.Errno = 1348
+	ERROR_BAD_TOKEN_TYPE                                                      syscall.Errno = 1349
+	ERROR_NO_SECURITY_ON_OBJECT                                               syscall.Errno = 1350
+	ERROR_CANT_ACCESS_DOMAIN_INFO                                             syscall.Errno = 1351
+	ERROR_INVALID_SERVER_STATE                                                syscall.Errno = 1352
+	ERROR_INVALID_DOMAIN_STATE                                                syscall.Errno = 1353
+	ERROR_INVALID_DOMAIN_ROLE                                                 syscall.Errno = 1354
+	ERROR_NO_SUCH_DOMAIN                                                      syscall.Errno = 1355
+	ERROR_DOMAIN_EXISTS                                                       syscall.Errno = 1356
+	ERROR_DOMAIN_LIMIT_EXCEEDED                                               syscall.Errno = 1357
+	ERROR_INTERNAL_DB_CORRUPTION                                              syscall.Errno = 1358
+	ERROR_INTERNAL_ERROR                                                      syscall.Errno = 1359
+	ERROR_GENERIC_NOT_MAPPED                                                  syscall.Errno = 1360
+	ERROR_BAD_DESCRIPTOR_FORMAT                                               syscall.Errno = 1361
+	ERROR_NOT_LOGON_PROCESS                                                   syscall.Errno = 1362
+	ERROR_LOGON_SESSION_EXISTS                                                syscall.Errno = 1363
+	ERROR_NO_SUCH_PACKAGE                                                     syscall.Errno = 1364
+	ERROR_BAD_LOGON_SESSION_STATE                                             syscall.Errno = 1365
+	ERROR_LOGON_SESSION_COLLISION                                             syscall.Errno = 1366
+	ERROR_INVALID_LOGON_TYPE                                                  syscall.Errno = 1367
+	ERROR_CANNOT_IMPERSONATE                                                  syscall.Errno = 1368
+	ERROR_RXACT_INVALID_STATE                                                 syscall.Errno = 1369
+	ERROR_RXACT_COMMIT_FAILURE                                                syscall.Errno = 1370
+	ERROR_SPECIAL_ACCOUNT                                                     syscall.Errno = 1371
+	ERROR_SPECIAL_GROUP                                                       syscall.Errno = 1372
+	ERROR_SPECIAL_USER                                                        syscall.Errno = 1373
+	ERROR_MEMBERS_PRIMARY_GROUP                                               syscall.Errno = 1374
+	ERROR_TOKEN_ALREADY_IN_USE                                                syscall.Errno = 1375
+	ERROR_NO_SUCH_ALIAS                                                       syscall.Errno = 1376
+	ERROR_MEMBER_NOT_IN_ALIAS                                                 syscall.Errno = 1377
+	ERROR_MEMBER_IN_ALIAS                                                     syscall.Errno = 1378
+	ERROR_ALIAS_EXISTS                                                        syscall.Errno = 1379
+	ERROR_LOGON_NOT_GRANTED                                                   syscall.Errno = 1380
+	ERROR_TOO_MANY_SECRETS                                                    syscall.Errno = 1381
+	ERROR_SECRET_TOO_LONG                                                     syscall.Errno = 1382
+	ERROR_INTERNAL_DB_ERROR                                                   syscall.Errno = 1383
+	ERROR_TOO_MANY_CONTEXT_IDS                                                syscall.Errno = 1384
+	ERROR_LOGON_TYPE_NOT_GRANTED                                              syscall.Errno = 1385
+	ERROR_NT_CROSS_ENCRYPTION_REQUIRED                                        syscall.Errno = 1386
+	ERROR_NO_SUCH_MEMBER                                                      syscall.Errno = 1387
+	ERROR_INVALID_MEMBER                                                      syscall.Errno = 1388
+	ERROR_TOO_MANY_SIDS                                                       syscall.Errno = 1389
+	ERROR_LM_CROSS_ENCRYPTION_REQUIRED                                        syscall.Errno = 1390
+	ERROR_NO_INHERITANCE                                                      syscall.Errno = 1391
+	ERROR_FILE_CORRUPT                                                        syscall.Errno = 1392
+	ERROR_DISK_CORRUPT                                                        syscall.Errno = 1393
+	ERROR_NO_USER_SESSION_KEY                                                 syscall.Errno = 1394
+	ERROR_LICENSE_QUOTA_EXCEEDED                                              syscall.Errno = 1395
+	ERROR_WRONG_TARGET_NAME                                                   syscall.Errno = 1396
+	ERROR_MUTUAL_AUTH_FAILED                                                  syscall.Errno = 1397
+	ERROR_TIME_SKEW                                                           syscall.Errno = 1398
+	ERROR_CURRENT_DOMAIN_NOT_ALLOWED                                          syscall.Errno = 1399
+	ERROR_INVALID_WINDOW_HANDLE                                               syscall.Errno = 1400
+	ERROR_INVALID_MENU_HANDLE                                                 syscall.Errno = 1401
+	ERROR_INVALID_CURSOR_HANDLE                                               syscall.Errno = 1402
+	ERROR_INVALID_ACCEL_HANDLE                                                syscall.Errno = 1403
+	ERROR_INVALID_HOOK_HANDLE                                                 syscall.Errno = 1404
+	ERROR_INVALID_DWP_HANDLE                                                  syscall.Errno = 1405
+	ERROR_TLW_WITH_WSCHILD                                                    syscall.Errno = 1406
+	ERROR_CANNOT_FIND_WND_CLASS                                               syscall.Errno = 1407
+	ERROR_WINDOW_OF_OTHER_THREAD                                              syscall.Errno = 1408
+	ERROR_HOTKEY_ALREADY_REGISTERED                                           syscall.Errno = 1409
+	ERROR_CLASS_ALREADY_EXISTS                                                syscall.Errno = 1410
+	ERROR_CLASS_DOES_NOT_EXIST                                                syscall.Errno = 1411
+	ERROR_CLASS_HAS_WINDOWS                                                   syscall.Errno = 1412
+	ERROR_INVALID_INDEX                                                       syscall.Errno = 1413
+	ERROR_INVALID_ICON_HANDLE                                                 syscall.Errno = 1414
+	ERROR_PRIVATE_DIALOG_INDEX                                                syscall.Errno = 1415
+	ERROR_LISTBOX_ID_NOT_FOUND                                                syscall.Errno = 1416
+	ERROR_NO_WILDCARD_CHARACTERS                                              syscall.Errno = 1417
+	ERROR_CLIPBOARD_NOT_OPEN                                                  syscall.Errno = 1418
+	ERROR_HOTKEY_NOT_REGISTERED                                               syscall.Errno = 1419
+	ERROR_WINDOW_NOT_DIALOG                                                   syscall.Errno = 1420
+	ERROR_CONTROL_ID_NOT_FOUND                                                syscall.Errno = 1421
+	ERROR_INVALID_COMBOBOX_MESSAGE                                            syscall.Errno = 1422
+	ERROR_WINDOW_NOT_COMBOBOX                                                 syscall.Errno = 1423
+	ERROR_INVALID_EDIT_HEIGHT                                                 syscall.Errno = 1424
+	ERROR_DC_NOT_FOUND                                                        syscall.Errno = 1425
+	ERROR_INVALID_HOOK_FILTER                                                 syscall.Errno = 1426
+	ERROR_INVALID_FILTER_PROC                                                 syscall.Errno = 1427
+	ERROR_HOOK_NEEDS_HMOD                                                     syscall.Errno = 1428
+	ERROR_GLOBAL_ONLY_HOOK                                                    syscall.Errno = 1429
+	ERROR_JOURNAL_HOOK_SET                                                    syscall.Errno = 1430
+	ERROR_HOOK_NOT_INSTALLED                                                  syscall.Errno = 1431
+	ERROR_INVALID_LB_MESSAGE                                                  syscall.Errno = 1432
+	ERROR_SETCOUNT_ON_BAD_LB                                                  syscall.Errno = 1433
+	ERROR_LB_WITHOUT_TABSTOPS                                                 syscall.Errno = 1434
+	ERROR_DESTROY_OBJECT_OF_OTHER_THREAD                                      syscall.Errno = 1435
+	ERROR_CHILD_WINDOW_MENU                                                   syscall.Errno = 1436
+	ERROR_NO_SYSTEM_MENU                                                      syscall.Errno = 1437
+	ERROR_INVALID_MSGBOX_STYLE                                                syscall.Errno = 1438
+	ERROR_INVALID_SPI_VALUE                                                   syscall.Errno = 1439
+	ERROR_SCREEN_ALREADY_LOCKED                                               syscall.Errno = 1440
+	ERROR_HWNDS_HAVE_DIFF_PARENT                                              syscall.Errno = 1441
+	ERROR_NOT_CHILD_WINDOW                                                    syscall.Errno = 1442
+	ERROR_INVALID_GW_COMMAND                                                  syscall.Errno = 1443
+	ERROR_INVALID_THREAD_ID                                                   syscall.Errno = 1444
+	ERROR_NON_MDICHILD_WINDOW                                                 syscall.Errno = 1445
+	ERROR_POPUP_ALREADY_ACTIVE                                                syscall.Errno = 1446
+	ERROR_NO_SCROLLBARS                                                       syscall.Errno = 1447
+	ERROR_INVALID_SCROLLBAR_RANGE                                             syscall.Errno = 1448
+	ERROR_INVALID_SHOWWIN_COMMAND                                             syscall.Errno = 1449
+	ERROR_NO_SYSTEM_RESOURCES                                                 syscall.Errno = 1450
+	ERROR_NONPAGED_SYSTEM_RESOURCES                                           syscall.Errno = 1451
+	ERROR_PAGED_SYSTEM_RESOURCES                                              syscall.Errno = 1452
+	ERROR_WORKING_SET_QUOTA                                                   syscall.Errno = 1453
+	ERROR_PAGEFILE_QUOTA                                                      syscall.Errno = 1454
+	ERROR_COMMITMENT_LIMIT                                                    syscall.Errno = 1455
+	ERROR_MENU_ITEM_NOT_FOUND                                                 syscall.Errno = 1456
+	ERROR_INVALID_KEYBOARD_HANDLE                                             syscall.Errno = 1457
+	ERROR_HOOK_TYPE_NOT_ALLOWED                                               syscall.Errno = 1458
+	ERROR_REQUIRES_INTERACTIVE_WINDOWSTATION                                  syscall.Errno = 1459
+	ERROR_TIMEOUT                                                             syscall.Errno = 1460
+	ERROR_INVALID_MONITOR_HANDLE                                              syscall.Errno = 1461
+	ERROR_INCORRECT_SIZE                                                      syscall.Errno = 1462
+	ERROR_SYMLINK_CLASS_DISABLED                                              syscall.Errno = 1463
+	ERROR_SYMLINK_NOT_SUPPORTED                                               syscall.Errno = 1464
+	ERROR_XML_PARSE_ERROR                                                     syscall.Errno = 1465
+	ERROR_XMLDSIG_ERROR                                                       syscall.Errno = 1466
+	ERROR_RESTART_APPLICATION                                                 syscall.Errno = 1467
+	ERROR_WRONG_COMPARTMENT                                                   syscall.Errno = 1468
+	ERROR_AUTHIP_FAILURE                                                      syscall.Errno = 1469
+	ERROR_NO_NVRAM_RESOURCES                                                  syscall.Errno = 1470
+	ERROR_NOT_GUI_PROCESS                                                     syscall.Errno = 1471
+	ERROR_EVENTLOG_FILE_CORRUPT                                               syscall.Errno = 1500
+	ERROR_EVENTLOG_CANT_START                                                 syscall.Errno = 1501
+	ERROR_LOG_FILE_FULL                                                       syscall.Errno = 1502
+	ERROR_EVENTLOG_FILE_CHANGED                                               syscall.Errno = 1503
+	ERROR_CONTAINER_ASSIGNED                                                  syscall.Errno = 1504
+	ERROR_JOB_NO_CONTAINER                                                    syscall.Errno = 1505
+	ERROR_INVALID_TASK_NAME                                                   syscall.Errno = 1550
+	ERROR_INVALID_TASK_INDEX                                                  syscall.Errno = 1551
+	ERROR_THREAD_ALREADY_IN_TASK                                              syscall.Errno = 1552
+	ERROR_INSTALL_SERVICE_FAILURE                                             syscall.Errno = 1601
+	ERROR_INSTALL_USEREXIT                                                    syscall.Errno = 1602
+	ERROR_INSTALL_FAILURE                                                     syscall.Errno = 1603
+	ERROR_INSTALL_SUSPEND                                                     syscall.Errno = 1604
+	ERROR_UNKNOWN_PRODUCT                                                     syscall.Errno = 1605
+	ERROR_UNKNOWN_FEATURE                                                     syscall.Errno = 1606
+	ERROR_UNKNOWN_COMPONENT                                                   syscall.Errno = 1607
+	ERROR_UNKNOWN_PROPERTY                                                    syscall.Errno = 1608
+	ERROR_INVALID_HANDLE_STATE                                                syscall.Errno = 1609
+	ERROR_BAD_CONFIGURATION                                                   syscall.Errno = 1610
+	ERROR_INDEX_ABSENT                                                        syscall.Errno = 1611
+	ERROR_INSTALL_SOURCE_ABSENT                                               syscall.Errno = 1612
+	ERROR_INSTALL_PACKAGE_VERSION                                             syscall.Errno = 1613
+	ERROR_PRODUCT_UNINSTALLED                                                 syscall.Errno = 1614
+	ERROR_BAD_QUERY_SYNTAX                                                    syscall.Errno = 1615
+	ERROR_INVALID_FIELD                                                       syscall.Errno = 1616
+	ERROR_DEVICE_REMOVED                                                      syscall.Errno = 1617
+	ERROR_INSTALL_ALREADY_RUNNING                                             syscall.Errno = 1618
+	ERROR_INSTALL_PACKAGE_OPEN_FAILED                                         syscall.Errno = 1619
+	ERROR_INSTALL_PACKAGE_INVALID                                             syscall.Errno = 1620
+	ERROR_INSTALL_UI_FAILURE                                                  syscall.Errno = 1621
+	ERROR_INSTALL_LOG_FAILURE                                                 syscall.Errno = 1622
+	ERROR_INSTALL_LANGUAGE_UNSUPPORTED                                        syscall.Errno = 1623
+	ERROR_INSTALL_TRANSFORM_FAILURE                                           syscall.Errno = 1624
+	ERROR_INSTALL_PACKAGE_REJECTED                                            syscall.Errno = 1625
+	ERROR_FUNCTION_NOT_CALLED                                                 syscall.Errno = 1626
+	ERROR_FUNCTION_FAILED                                                     syscall.Errno = 1627
+	ERROR_INVALID_TABLE                                                       syscall.Errno = 1628
+	ERROR_DATATYPE_MISMATCH                                                   syscall.Errno = 1629
+	ERROR_UNSUPPORTED_TYPE                                                    syscall.Errno = 1630
+	ERROR_CREATE_FAILED                                                       syscall.Errno = 1631
+	ERROR_INSTALL_TEMP_UNWRITABLE                                             syscall.Errno = 1632
+	ERROR_INSTALL_PLATFORM_UNSUPPORTED                                        syscall.Errno = 1633
+	ERROR_INSTALL_NOTUSED                                                     syscall.Errno = 1634
+	ERROR_PATCH_PACKAGE_OPEN_FAILED                                           syscall.Errno = 1635
+	ERROR_PATCH_PACKAGE_INVALID                                               syscall.Errno = 1636
+	ERROR_PATCH_PACKAGE_UNSUPPORTED                                           syscall.Errno = 1637
+	ERROR_PRODUCT_VERSION                                                     syscall.Errno = 1638
+	ERROR_INVALID_COMMAND_LINE                                                syscall.Errno = 1639
+	ERROR_INSTALL_REMOTE_DISALLOWED                                           syscall.Errno = 1640
+	ERROR_SUCCESS_REBOOT_INITIATED                                            syscall.Errno = 1641
+	ERROR_PATCH_TARGET_NOT_FOUND                                              syscall.Errno = 1642
+	ERROR_PATCH_PACKAGE_REJECTED                                              syscall.Errno = 1643
+	ERROR_INSTALL_TRANSFORM_REJECTED                                          syscall.Errno = 1644
+	ERROR_INSTALL_REMOTE_PROHIBITED                                           syscall.Errno = 1645
+	ERROR_PATCH_REMOVAL_UNSUPPORTED                                           syscall.Errno = 1646
+	ERROR_UNKNOWN_PATCH                                                       syscall.Errno = 1647
+	ERROR_PATCH_NO_SEQUENCE                                                   syscall.Errno = 1648
+	ERROR_PATCH_REMOVAL_DISALLOWED                                            syscall.Errno = 1649
+	ERROR_INVALID_PATCH_XML                                                   syscall.Errno = 1650
+	ERROR_PATCH_MANAGED_ADVERTISED_PRODUCT                                    syscall.Errno = 1651
+	ERROR_INSTALL_SERVICE_SAFEBOOT                                            syscall.Errno = 1652
+	ERROR_FAIL_FAST_EXCEPTION                                                 syscall.Errno = 1653
+	ERROR_INSTALL_REJECTED                                                    syscall.Errno = 1654
+	ERROR_DYNAMIC_CODE_BLOCKED                                                syscall.Errno = 1655
+	ERROR_NOT_SAME_OBJECT                                                     syscall.Errno = 1656
+	ERROR_STRICT_CFG_VIOLATION                                                syscall.Errno = 1657
+	ERROR_SET_CONTEXT_DENIED                                                  syscall.Errno = 1660
+	ERROR_CROSS_PARTITION_VIOLATION                                           syscall.Errno = 1661
+	RPC_S_INVALID_STRING_BINDING                                              syscall.Errno = 1700
+	RPC_S_WRONG_KIND_OF_BINDING                                               syscall.Errno = 1701
+	RPC_S_INVALID_BINDING                                                     syscall.Errno = 1702
+	RPC_S_PROTSEQ_NOT_SUPPORTED                                               syscall.Errno = 1703
+	RPC_S_INVALID_RPC_PROTSEQ                                                 syscall.Errno = 1704
+	RPC_S_INVALID_STRING_UUID                                                 syscall.Errno = 1705
+	RPC_S_INVALID_ENDPOINT_FORMAT                                             syscall.Errno = 1706
+	RPC_S_INVALID_NET_ADDR                                                    syscall.Errno = 1707
+	RPC_S_NO_ENDPOINT_FOUND                                                   syscall.Errno = 1708
+	RPC_S_INVALID_TIMEOUT                                                     syscall.Errno = 1709
+	RPC_S_OBJECT_NOT_FOUND                                                    syscall.Errno = 1710
+	RPC_S_ALREADY_REGISTERED                                                  syscall.Errno = 1711
+	RPC_S_TYPE_ALREADY_REGISTERED                                             syscall.Errno = 1712
+	RPC_S_ALREADY_LISTENING                                                   syscall.Errno = 1713
+	RPC_S_NO_PROTSEQS_REGISTERED                                              syscall.Errno = 1714
+	RPC_S_NOT_LISTENING                                                       syscall.Errno = 1715
+	RPC_S_UNKNOWN_MGR_TYPE                                                    syscall.Errno = 1716
+	RPC_S_UNKNOWN_IF                                                          syscall.Errno = 1717
+	RPC_S_NO_BINDINGS                                                         syscall.Errno = 1718
+	RPC_S_NO_PROTSEQS                                                         syscall.Errno = 1719
+	RPC_S_CANT_CREATE_ENDPOINT                                                syscall.Errno = 1720
+	RPC_S_OUT_OF_RESOURCES                                                    syscall.Errno = 1721
+	RPC_S_SERVER_UNAVAILABLE                                                  syscall.Errno = 1722
+	RPC_S_SERVER_TOO_BUSY                                                     syscall.Errno = 1723
+	RPC_S_INVALID_NETWORK_OPTIONS                                             syscall.Errno = 1724
+	RPC_S_NO_CALL_ACTIVE                                                      syscall.Errno = 1725
+	RPC_S_CALL_FAILED                                                         syscall.Errno = 1726
+	RPC_S_CALL_FAILED_DNE                                                     syscall.Errno = 1727
+	RPC_S_PROTOCOL_ERROR                                                      syscall.Errno = 1728
+	RPC_S_PROXY_ACCESS_DENIED                                                 syscall.Errno = 1729
+	RPC_S_UNSUPPORTED_TRANS_SYN                                               syscall.Errno = 1730
+	RPC_S_UNSUPPORTED_TYPE                                                    syscall.Errno = 1732
+	RPC_S_INVALID_TAG                                                         syscall.Errno = 1733
+	RPC_S_INVALID_BOUND                                                       syscall.Errno = 1734
+	RPC_S_NO_ENTRY_NAME                                                       syscall.Errno = 1735
+	RPC_S_INVALID_NAME_SYNTAX                                                 syscall.Errno = 1736
+	RPC_S_UNSUPPORTED_NAME_SYNTAX                                             syscall.Errno = 1737
+	RPC_S_UUID_NO_ADDRESS                                                     syscall.Errno = 1739
+	RPC_S_DUPLICATE_ENDPOINT                                                  syscall.Errno = 1740
+	RPC_S_UNKNOWN_AUTHN_TYPE                                                  syscall.Errno = 1741
+	RPC_S_MAX_CALLS_TOO_SMALL                                                 syscall.Errno = 1742
+	RPC_S_STRING_TOO_LONG                                                     syscall.Errno = 1743
+	RPC_S_PROTSEQ_NOT_FOUND                                                   syscall.Errno = 1744
+	RPC_S_PROCNUM_OUT_OF_RANGE                                                syscall.Errno = 1745
+	RPC_S_BINDING_HAS_NO_AUTH                                                 syscall.Errno = 1746
+	RPC_S_UNKNOWN_AUTHN_SERVICE                                               syscall.Errno = 1747
+	RPC_S_UNKNOWN_AUTHN_LEVEL                                                 syscall.Errno = 1748
+	RPC_S_INVALID_AUTH_IDENTITY                                               syscall.Errno = 1749
+	RPC_S_UNKNOWN_AUTHZ_SERVICE                                               syscall.Errno = 1750
+	EPT_S_INVALID_ENTRY                                                       syscall.Errno = 1751
+	EPT_S_CANT_PERFORM_OP                                                     syscall.Errno = 1752
+	EPT_S_NOT_REGISTERED                                                      syscall.Errno = 1753
+	RPC_S_NOTHING_TO_EXPORT                                                   syscall.Errno = 1754
+	RPC_S_INCOMPLETE_NAME                                                     syscall.Errno = 1755
+	RPC_S_INVALID_VERS_OPTION                                                 syscall.Errno = 1756
+	RPC_S_NO_MORE_MEMBERS                                                     syscall.Errno = 1757
+	RPC_S_NOT_ALL_OBJS_UNEXPORTED                                             syscall.Errno = 1758
+	RPC_S_INTERFACE_NOT_FOUND                                                 syscall.Errno = 1759
+	RPC_S_ENTRY_ALREADY_EXISTS                                                syscall.Errno = 1760
+	RPC_S_ENTRY_NOT_FOUND                                                     syscall.Errno = 1761
+	RPC_S_NAME_SERVICE_UNAVAILABLE                                            syscall.Errno = 1762
+	RPC_S_INVALID_NAF_ID                                                      syscall.Errno = 1763
+	RPC_S_CANNOT_SUPPORT                                                      syscall.Errno = 1764
+	RPC_S_NO_CONTEXT_AVAILABLE                                                syscall.Errno = 1765
+	RPC_S_INTERNAL_ERROR                                                      syscall.Errno = 1766
+	RPC_S_ZERO_DIVIDE                                                         syscall.Errno = 1767
+	RPC_S_ADDRESS_ERROR                                                       syscall.Errno = 1768
+	RPC_S_FP_DIV_ZERO                                                         syscall.Errno = 1769
+	RPC_S_FP_UNDERFLOW                                                        syscall.Errno = 1770
+	RPC_S_FP_OVERFLOW                                                         syscall.Errno = 1771
+	RPC_X_NO_MORE_ENTRIES                                                     syscall.Errno = 1772
+	RPC_X_SS_CHAR_TRANS_OPEN_FAIL                                             syscall.Errno = 1773
+	RPC_X_SS_CHAR_TRANS_SHORT_FILE                                            syscall.Errno = 1774
+	RPC_X_SS_IN_NULL_CONTEXT                                                  syscall.Errno = 1775
+	RPC_X_SS_CONTEXT_DAMAGED                                                  syscall.Errno = 1777
+	RPC_X_SS_HANDLES_MISMATCH                                                 syscall.Errno = 1778
+	RPC_X_SS_CANNOT_GET_CALL_HANDLE                                           syscall.Errno = 1779
+	RPC_X_NULL_REF_POINTER                                                    syscall.Errno = 1780
+	RPC_X_ENUM_VALUE_OUT_OF_RANGE                                             syscall.Errno = 1781
+	RPC_X_BYTE_COUNT_TOO_SMALL                                                syscall.Errno = 1782
+	RPC_X_BAD_STUB_DATA                                                       syscall.Errno = 1783
+	ERROR_INVALID_USER_BUFFER                                                 syscall.Errno = 1784
+	ERROR_UNRECOGNIZED_MEDIA                                                  syscall.Errno = 1785
+	ERROR_NO_TRUST_LSA_SECRET                                                 syscall.Errno = 1786
+	ERROR_NO_TRUST_SAM_ACCOUNT                                                syscall.Errno = 1787
+	ERROR_TRUSTED_DOMAIN_FAILURE                                              syscall.Errno = 1788
+	ERROR_TRUSTED_RELATIONSHIP_FAILURE                                        syscall.Errno = 1789
+	ERROR_TRUST_FAILURE                                                       syscall.Errno = 1790
+	RPC_S_CALL_IN_PROGRESS                                                    syscall.Errno = 1791
+	ERROR_NETLOGON_NOT_STARTED                                                syscall.Errno = 1792
+	ERROR_ACCOUNT_EXPIRED                                                     syscall.Errno = 1793
+	ERROR_REDIRECTOR_HAS_OPEN_HANDLES                                         syscall.Errno = 1794
+	ERROR_PRINTER_DRIVER_ALREADY_INSTALLED                                    syscall.Errno = 1795
+	ERROR_UNKNOWN_PORT                                                        syscall.Errno = 1796
+	ERROR_UNKNOWN_PRINTER_DRIVER                                              syscall.Errno = 1797
+	ERROR_UNKNOWN_PRINTPROCESSOR                                              syscall.Errno = 1798
+	ERROR_INVALID_SEPARATOR_FILE                                              syscall.Errno = 1799
+	ERROR_INVALID_PRIORITY                                                    syscall.Errno = 1800
+	ERROR_INVALID_PRINTER_NAME                                                syscall.Errno = 1801
+	ERROR_PRINTER_ALREADY_EXISTS                                              syscall.Errno = 1802
+	ERROR_INVALID_PRINTER_COMMAND                                             syscall.Errno = 1803
+	ERROR_INVALID_DATATYPE                                                    syscall.Errno = 1804
+	ERROR_INVALID_ENVIRONMENT                                                 syscall.Errno = 1805
+	RPC_S_NO_MORE_BINDINGS                                                    syscall.Errno = 1806
+	ERROR_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT                                   syscall.Errno = 1807
+	ERROR_NOLOGON_WORKSTATION_TRUST_ACCOUNT                                   syscall.Errno = 1808
+	ERROR_NOLOGON_SERVER_TRUST_ACCOUNT                                        syscall.Errno = 1809
+	ERROR_DOMAIN_TRUST_INCONSISTENT                                           syscall.Errno = 1810
+	ERROR_SERVER_HAS_OPEN_HANDLES                                             syscall.Errno = 1811
+	ERROR_RESOURCE_DATA_NOT_FOUND                                             syscall.Errno = 1812
+	ERROR_RESOURCE_TYPE_NOT_FOUND                                             syscall.Errno = 1813
+	ERROR_RESOURCE_NAME_NOT_FOUND                                             syscall.Errno = 1814
+	ERROR_RESOURCE_LANG_NOT_FOUND                                             syscall.Errno = 1815
+	ERROR_NOT_ENOUGH_QUOTA                                                    syscall.Errno = 1816
+	RPC_S_NO_INTERFACES                                                       syscall.Errno = 1817
+	RPC_S_CALL_CANCELLED                                                      syscall.Errno = 1818
+	RPC_S_BINDING_INCOMPLETE                                                  syscall.Errno = 1819
+	RPC_S_COMM_FAILURE                                                        syscall.Errno = 1820
+	RPC_S_UNSUPPORTED_AUTHN_LEVEL                                             syscall.Errno = 1821
+	RPC_S_NO_PRINC_NAME                                                       syscall.Errno = 1822
+	RPC_S_NOT_RPC_ERROR                                                       syscall.Errno = 1823
+	RPC_S_UUID_LOCAL_ONLY                                                     syscall.Errno = 1824
+	RPC_S_SEC_PKG_ERROR                                                       syscall.Errno = 1825
+	RPC_S_NOT_CANCELLED                                                       syscall.Errno = 1826
+	RPC_X_INVALID_ES_ACTION                                                   syscall.Errno = 1827
+	RPC_X_WRONG_ES_VERSION                                                    syscall.Errno = 1828
+	RPC_X_WRONG_STUB_VERSION                                                  syscall.Errno = 1829
+	RPC_X_INVALID_PIPE_OBJECT                                                 syscall.Errno = 1830
+	RPC_X_WRONG_PIPE_ORDER                                                    syscall.Errno = 1831
+	RPC_X_WRONG_PIPE_VERSION                                                  syscall.Errno = 1832
+	RPC_S_COOKIE_AUTH_FAILED                                                  syscall.Errno = 1833
+	RPC_S_DO_NOT_DISTURB                                                      syscall.Errno = 1834
+	RPC_S_SYSTEM_HANDLE_COUNT_EXCEEDED                                        syscall.Errno = 1835
+	RPC_S_SYSTEM_HANDLE_TYPE_MISMATCH                                         syscall.Errno = 1836
+	RPC_S_GROUP_MEMBER_NOT_FOUND                                              syscall.Errno = 1898
+	EPT_S_CANT_CREATE                                                         syscall.Errno = 1899
+	RPC_S_INVALID_OBJECT                                                      syscall.Errno = 1900
+	ERROR_INVALID_TIME                                                        syscall.Errno = 1901
+	ERROR_INVALID_FORM_NAME                                                   syscall.Errno = 1902
+	ERROR_INVALID_FORM_SIZE                                                   syscall.Errno = 1903
+	ERROR_ALREADY_WAITING                                                     syscall.Errno = 1904
+	ERROR_PRINTER_DELETED                                                     syscall.Errno = 1905
+	ERROR_INVALID_PRINTER_STATE                                               syscall.Errno = 1906
+	ERROR_PASSWORD_MUST_CHANGE                                                syscall.Errno = 1907
+	ERROR_DOMAIN_CONTROLLER_NOT_FOUND                                         syscall.Errno = 1908
+	ERROR_ACCOUNT_LOCKED_OUT                                                  syscall.Errno = 1909
+	OR_INVALID_OXID                                                           syscall.Errno = 1910
+	OR_INVALID_OID                                                            syscall.Errno = 1911
+	OR_INVALID_SET                                                            syscall.Errno = 1912
+	RPC_S_SEND_INCOMPLETE                                                     syscall.Errno = 1913
+	RPC_S_INVALID_ASYNC_HANDLE                                                syscall.Errno = 1914
+	RPC_S_INVALID_ASYNC_CALL                                                  syscall.Errno = 1915
+	RPC_X_PIPE_CLOSED                                                         syscall.Errno = 1916
+	RPC_X_PIPE_DISCIPLINE_ERROR                                               syscall.Errno = 1917
+	RPC_X_PIPE_EMPTY                                                          syscall.Errno = 1918
+	ERROR_NO_SITENAME                                                         syscall.Errno = 1919
+	ERROR_CANT_ACCESS_FILE                                                    syscall.Errno = 1920
+	ERROR_CANT_RESOLVE_FILENAME                                               syscall.Errno = 1921
+	RPC_S_ENTRY_TYPE_MISMATCH                                                 syscall.Errno = 1922
+	RPC_S_NOT_ALL_OBJS_EXPORTED                                               syscall.Errno = 1923
+	RPC_S_INTERFACE_NOT_EXPORTED                                              syscall.Errno = 1924
+	RPC_S_PROFILE_NOT_ADDED                                                   syscall.Errno = 1925
+	RPC_S_PRF_ELT_NOT_ADDED                                                   syscall.Errno = 1926
+	RPC_S_PRF_ELT_NOT_REMOVED                                                 syscall.Errno = 1927
+	RPC_S_GRP_ELT_NOT_ADDED                                                   syscall.Errno = 1928
+	RPC_S_GRP_ELT_NOT_REMOVED                                                 syscall.Errno = 1929
+	ERROR_KM_DRIVER_BLOCKED                                                   syscall.Errno = 1930
+	ERROR_CONTEXT_EXPIRED                                                     syscall.Errno = 1931
+	ERROR_PER_USER_TRUST_QUOTA_EXCEEDED                                       syscall.Errno = 1932
+	ERROR_ALL_USER_TRUST_QUOTA_EXCEEDED                                       syscall.Errno = 1933
+	ERROR_USER_DELETE_TRUST_QUOTA_EXCEEDED                                    syscall.Errno = 1934
+	ERROR_AUTHENTICATION_FIREWALL_FAILED                                      syscall.Errno = 1935
+	ERROR_REMOTE_PRINT_CONNECTIONS_BLOCKED                                    syscall.Errno = 1936
+	ERROR_NTLM_BLOCKED                                                        syscall.Errno = 1937
+	ERROR_PASSWORD_CHANGE_REQUIRED                                            syscall.Errno = 1938
+	ERROR_LOST_MODE_LOGON_RESTRICTION                                         syscall.Errno = 1939
+	ERROR_INVALID_PIXEL_FORMAT                                                syscall.Errno = 2000
+	ERROR_BAD_DRIVER                                                          syscall.Errno = 2001
+	ERROR_INVALID_WINDOW_STYLE                                                syscall.Errno = 2002
+	ERROR_METAFILE_NOT_SUPPORTED                                              syscall.Errno = 2003
+	ERROR_TRANSFORM_NOT_SUPPORTED                                             syscall.Errno = 2004
+	ERROR_CLIPPING_NOT_SUPPORTED                                              syscall.Errno = 2005
+	ERROR_INVALID_CMM                                                         syscall.Errno = 2010
+	ERROR_INVALID_PROFILE                                                     syscall.Errno = 2011
+	ERROR_TAG_NOT_FOUND                                                       syscall.Errno = 2012
+	ERROR_TAG_NOT_PRESENT                                                     syscall.Errno = 2013
+	ERROR_DUPLICATE_TAG                                                       syscall.Errno = 2014
+	ERROR_PROFILE_NOT_ASSOCIATED_WITH_DEVICE                                  syscall.Errno = 2015
+	ERROR_PROFILE_NOT_FOUND                                                   syscall.Errno = 2016
+	ERROR_INVALID_COLORSPACE                                                  syscall.Errno = 2017
+	ERROR_ICM_NOT_ENABLED                                                     syscall.Errno = 2018
+	ERROR_DELETING_ICM_XFORM                                                  syscall.Errno = 2019
+	ERROR_INVALID_TRANSFORM                                                   syscall.Errno = 2020
+	ERROR_COLORSPACE_MISMATCH                                                 syscall.Errno = 2021
+	ERROR_INVALID_COLORINDEX                                                  syscall.Errno = 2022
+	ERROR_PROFILE_DOES_NOT_MATCH_DEVICE                                       syscall.Errno = 2023
+	ERROR_CONNECTED_OTHER_PASSWORD                                            syscall.Errno = 2108
+	ERROR_CONNECTED_OTHER_PASSWORD_DEFAULT                                    syscall.Errno = 2109
+	ERROR_BAD_USERNAME                                                        syscall.Errno = 2202
+	ERROR_NOT_CONNECTED                                                       syscall.Errno = 2250
+	ERROR_OPEN_FILES                                                          syscall.Errno = 2401
+	ERROR_ACTIVE_CONNECTIONS                                                  syscall.Errno = 2402
+	ERROR_DEVICE_IN_USE                                                       syscall.Errno = 2404
+	ERROR_UNKNOWN_PRINT_MONITOR                                               syscall.Errno = 3000
+	ERROR_PRINTER_DRIVER_IN_USE                                               syscall.Errno = 3001
+	ERROR_SPOOL_FILE_NOT_FOUND                                                syscall.Errno = 3002
+	ERROR_SPL_NO_STARTDOC                                                     syscall.Errno = 3003
+	ERROR_SPL_NO_ADDJOB                                                       syscall.Errno = 3004
+	ERROR_PRINT_PROCESSOR_ALREADY_INSTALLED                                   syscall.Errno = 3005
+	ERROR_PRINT_MONITOR_ALREADY_INSTALLED                                     syscall.Errno = 3006
+	ERROR_INVALID_PRINT_MONITOR                                               syscall.Errno = 3007
+	ERROR_PRINT_MONITOR_IN_USE                                                syscall.Errno = 3008
+	ERROR_PRINTER_HAS_JOBS_QUEUED                                             syscall.Errno = 3009
+	ERROR_SUCCESS_REBOOT_REQUIRED                                             syscall.Errno = 3010
+	ERROR_SUCCESS_RESTART_REQUIRED                                            syscall.Errno = 3011
+	ERROR_PRINTER_NOT_FOUND                                                   syscall.Errno = 3012
+	ERROR_PRINTER_DRIVER_WARNED                                               syscall.Errno = 3013
+	ERROR_PRINTER_DRIVER_BLOCKED                                              syscall.Errno = 3014
+	ERROR_PRINTER_DRIVER_PACKAGE_IN_USE                                       syscall.Errno = 3015
+	ERROR_CORE_DRIVER_PACKAGE_NOT_FOUND                                       syscall.Errno = 3016
+	ERROR_FAIL_REBOOT_REQUIRED                                                syscall.Errno = 3017
+	ERROR_FAIL_REBOOT_INITIATED                                               syscall.Errno = 3018
+	ERROR_PRINTER_DRIVER_DOWNLOAD_NEEDED                                      syscall.Errno = 3019
+	ERROR_PRINT_JOB_RESTART_REQUIRED                                          syscall.Errno = 3020
+	ERROR_INVALID_PRINTER_DRIVER_MANIFEST                                     syscall.Errno = 3021
+	ERROR_PRINTER_NOT_SHAREABLE                                               syscall.Errno = 3022
+	ERROR_REQUEST_PAUSED                                                      syscall.Errno = 3050
+	ERROR_APPEXEC_CONDITION_NOT_SATISFIED                                     syscall.Errno = 3060
+	ERROR_APPEXEC_HANDLE_INVALIDATED                                          syscall.Errno = 3061
+	ERROR_APPEXEC_INVALID_HOST_GENERATION                                     syscall.Errno = 3062
+	ERROR_APPEXEC_UNEXPECTED_PROCESS_REGISTRATION                             syscall.Errno = 3063
+	ERROR_APPEXEC_INVALID_HOST_STATE                                          syscall.Errno = 3064
+	ERROR_APPEXEC_NO_DONOR                                                    syscall.Errno = 3065
+	ERROR_APPEXEC_HOST_ID_MISMATCH                                            syscall.Errno = 3066
+	ERROR_APPEXEC_UNKNOWN_USER                                                syscall.Errno = 3067
+	ERROR_IO_REISSUE_AS_CACHED                                                syscall.Errno = 3950
+	ERROR_WINS_INTERNAL                                                       syscall.Errno = 4000
+	ERROR_CAN_NOT_DEL_LOCAL_WINS                                              syscall.Errno = 4001
+	ERROR_STATIC_INIT                                                         syscall.Errno = 4002
+	ERROR_INC_BACKUP                                                          syscall.Errno = 4003
+	ERROR_FULL_BACKUP                                                         syscall.Errno = 4004
+	ERROR_REC_NON_EXISTENT                                                    syscall.Errno = 4005
+	ERROR_RPL_NOT_ALLOWED                                                     syscall.Errno = 4006
+	PEERDIST_ERROR_CONTENTINFO_VERSION_UNSUPPORTED                            syscall.Errno = 4050
+	PEERDIST_ERROR_CANNOT_PARSE_CONTENTINFO                                   syscall.Errno = 4051
+	PEERDIST_ERROR_MISSING_DATA                                               syscall.Errno = 4052
+	PEERDIST_ERROR_NO_MORE                                                    syscall.Errno = 4053
+	PEERDIST_ERROR_NOT_INITIALIZED                                            syscall.Errno = 4054
+	PEERDIST_ERROR_ALREADY_INITIALIZED                                        syscall.Errno = 4055
+	PEERDIST_ERROR_SHUTDOWN_IN_PROGRESS                                       syscall.Errno = 4056
+	PEERDIST_ERROR_INVALIDATED                                                syscall.Errno = 4057
+	PEERDIST_ERROR_ALREADY_EXISTS                                             syscall.Errno = 4058
+	PEERDIST_ERROR_OPERATION_NOTFOUND                                         syscall.Errno = 4059
+	PEERDIST_ERROR_ALREADY_COMPLETED                                          syscall.Errno = 4060
+	PEERDIST_ERROR_OUT_OF_BOUNDS                                              syscall.Errno = 4061
+	PEERDIST_ERROR_VERSION_UNSUPPORTED                                        syscall.Errno = 4062
+	PEERDIST_ERROR_INVALID_CONFIGURATION                                      syscall.Errno = 4063
+	PEERDIST_ERROR_NOT_LICENSED                                               syscall.Errno = 4064
+	PEERDIST_ERROR_SERVICE_UNAVAILABLE                                        syscall.Errno = 4065
+	PEERDIST_ERROR_TRUST_FAILURE                                              syscall.Errno = 4066
+	ERROR_DHCP_ADDRESS_CONFLICT                                               syscall.Errno = 4100
+	ERROR_WMI_GUID_NOT_FOUND                                                  syscall.Errno = 4200
+	ERROR_WMI_INSTANCE_NOT_FOUND                                              syscall.Errno = 4201
+	ERROR_WMI_ITEMID_NOT_FOUND                                                syscall.Errno = 4202
+	ERROR_WMI_TRY_AGAIN                                                       syscall.Errno = 4203
+	ERROR_WMI_DP_NOT_FOUND                                                    syscall.Errno = 4204
+	ERROR_WMI_UNRESOLVED_INSTANCE_REF                                         syscall.Errno = 4205
+	ERROR_WMI_ALREADY_ENABLED                                                 syscall.Errno = 4206
+	ERROR_WMI_GUID_DISCONNECTED                                               syscall.Errno = 4207
+	ERROR_WMI_SERVER_UNAVAILABLE                                              syscall.Errno = 4208
+	ERROR_WMI_DP_FAILED                                                       syscall.Errno = 4209
+	ERROR_WMI_INVALID_MOF                                                     syscall.Errno = 4210
+	ERROR_WMI_INVALID_REGINFO                                                 syscall.Errno = 4211
+	ERROR_WMI_ALREADY_DISABLED                                                syscall.Errno = 4212
+	ERROR_WMI_READ_ONLY                                                       syscall.Errno = 4213
+	ERROR_WMI_SET_FAILURE                                                     syscall.Errno = 4214
+	ERROR_NOT_APPCONTAINER                                                    syscall.Errno = 4250
+	ERROR_APPCONTAINER_REQUIRED                                               syscall.Errno = 4251
+	ERROR_NOT_SUPPORTED_IN_APPCONTAINER                                       syscall.Errno = 4252
+	ERROR_INVALID_PACKAGE_SID_LENGTH                                          syscall.Errno = 4253
+	ERROR_INVALID_MEDIA                                                       syscall.Errno = 4300
+	ERROR_INVALID_LIBRARY                                                     syscall.Errno = 4301
+	ERROR_INVALID_MEDIA_POOL                                                  syscall.Errno = 4302
+	ERROR_DRIVE_MEDIA_MISMATCH                                                syscall.Errno = 4303
+	ERROR_MEDIA_OFFLINE                                                       syscall.Errno = 4304
+	ERROR_LIBRARY_OFFLINE                                                     syscall.Errno = 4305
+	ERROR_EMPTY                                                               syscall.Errno = 4306
+	ERROR_NOT_EMPTY                                                           syscall.Errno = 4307
+	ERROR_MEDIA_UNAVAILABLE                                                   syscall.Errno = 4308
+	ERROR_RESOURCE_DISABLED                                                   syscall.Errno = 4309
+	ERROR_INVALID_CLEANER                                                     syscall.Errno = 4310
+	ERROR_UNABLE_TO_CLEAN                                                     syscall.Errno = 4311
+	ERROR_OBJECT_NOT_FOUND                                                    syscall.Errno = 4312
+	ERROR_DATABASE_FAILURE                                                    syscall.Errno = 4313
+	ERROR_DATABASE_FULL                                                       syscall.Errno = 4314
+	ERROR_MEDIA_INCOMPATIBLE                                                  syscall.Errno = 4315
+	ERROR_RESOURCE_NOT_PRESENT                                                syscall.Errno = 4316
+	ERROR_INVALID_OPERATION                                                   syscall.Errno = 4317
+	ERROR_MEDIA_NOT_AVAILABLE                                                 syscall.Errno = 4318
+	ERROR_DEVICE_NOT_AVAILABLE                                                syscall.Errno = 4319
+	ERROR_REQUEST_REFUSED                                                     syscall.Errno = 4320
+	ERROR_INVALID_DRIVE_OBJECT                                                syscall.Errno = 4321
+	ERROR_LIBRARY_FULL                                                        syscall.Errno = 4322
+	ERROR_MEDIUM_NOT_ACCESSIBLE                                               syscall.Errno = 4323
+	ERROR_UNABLE_TO_LOAD_MEDIUM                                               syscall.Errno = 4324
+	ERROR_UNABLE_TO_INVENTORY_DRIVE                                           syscall.Errno = 4325
+	ERROR_UNABLE_TO_INVENTORY_SLOT                                            syscall.Errno = 4326
+	ERROR_UNABLE_TO_INVENTORY_TRANSPORT                                       syscall.Errno = 4327
+	ERROR_TRANSPORT_FULL                                                      syscall.Errno = 4328
+	ERROR_CONTROLLING_IEPORT                                                  syscall.Errno = 4329
+	ERROR_UNABLE_TO_EJECT_MOUNTED_MEDIA                                       syscall.Errno = 4330
+	ERROR_CLEANER_SLOT_SET                                                    syscall.Errno = 4331
+	ERROR_CLEANER_SLOT_NOT_SET                                                syscall.Errno = 4332
+	ERROR_CLEANER_CARTRIDGE_SPENT                                             syscall.Errno = 4333
+	ERROR_UNEXPECTED_OMID                                                     syscall.Errno = 4334
+	ERROR_CANT_DELETE_LAST_ITEM                                               syscall.Errno = 4335
+	ERROR_MESSAGE_EXCEEDS_MAX_SIZE                                            syscall.Errno = 4336
+	ERROR_VOLUME_CONTAINS_SYS_FILES                                           syscall.Errno = 4337
+	ERROR_INDIGENOUS_TYPE                                                     syscall.Errno = 4338
+	ERROR_NO_SUPPORTING_DRIVES                                                syscall.Errno = 4339
+	ERROR_CLEANER_CARTRIDGE_INSTALLED                                         syscall.Errno = 4340
+	ERROR_IEPORT_FULL                                                         syscall.Errno = 4341
+	ERROR_FILE_OFFLINE                                                        syscall.Errno = 4350
+	ERROR_REMOTE_STORAGE_NOT_ACTIVE                                           syscall.Errno = 4351
+	ERROR_REMOTE_STORAGE_MEDIA_ERROR                                          syscall.Errno = 4352
+	ERROR_NOT_A_REPARSE_POINT                                                 syscall.Errno = 4390
+	ERROR_REPARSE_ATTRIBUTE_CONFLICT                                          syscall.Errno = 4391
+	ERROR_INVALID_REPARSE_DATA                                                syscall.Errno = 4392
+	ERROR_REPARSE_TAG_INVALID                                                 syscall.Errno = 4393
+	ERROR_REPARSE_TAG_MISMATCH                                                syscall.Errno = 4394
+	ERROR_REPARSE_POINT_ENCOUNTERED                                           syscall.Errno = 4395
+	ERROR_APP_DATA_NOT_FOUND                                                  syscall.Errno = 4400
+	ERROR_APP_DATA_EXPIRED                                                    syscall.Errno = 4401
+	ERROR_APP_DATA_CORRUPT                                                    syscall.Errno = 4402
+	ERROR_APP_DATA_LIMIT_EXCEEDED                                             syscall.Errno = 4403
+	ERROR_APP_DATA_REBOOT_REQUIRED                                            syscall.Errno = 4404
+	ERROR_SECUREBOOT_ROLLBACK_DETECTED                                        syscall.Errno = 4420
+	ERROR_SECUREBOOT_POLICY_VIOLATION                                         syscall.Errno = 4421
+	ERROR_SECUREBOOT_INVALID_POLICY                                           syscall.Errno = 4422
+	ERROR_SECUREBOOT_POLICY_PUBLISHER_NOT_FOUND                               syscall.Errno = 4423
+	ERROR_SECUREBOOT_POLICY_NOT_SIGNED                                        syscall.Errno = 4424
+	ERROR_SECUREBOOT_NOT_ENABLED                                              syscall.Errno = 4425
+	ERROR_SECUREBOOT_FILE_REPLACED                                            syscall.Errno = 4426
+	ERROR_SECUREBOOT_POLICY_NOT_AUTHORIZED                                    syscall.Errno = 4427
+	ERROR_SECUREBOOT_POLICY_UNKNOWN                                           syscall.Errno = 4428
+	ERROR_SECUREBOOT_POLICY_MISSING_ANTIROLLBACKVERSION                       syscall.Errno = 4429
+	ERROR_SECUREBOOT_PLATFORM_ID_MISMATCH                                     syscall.Errno = 4430
+	ERROR_SECUREBOOT_POLICY_ROLLBACK_DETECTED                                 syscall.Errno = 4431
+	ERROR_SECUREBOOT_POLICY_UPGRADE_MISMATCH                                  syscall.Errno = 4432
+	ERROR_SECUREBOOT_REQUIRED_POLICY_FILE_MISSING                             syscall.Errno = 4433
+	ERROR_SECUREBOOT_NOT_BASE_POLICY                                          syscall.Errno = 4434
+	ERROR_SECUREBOOT_NOT_SUPPLEMENTAL_POLICY                                  syscall.Errno = 4435
+	ERROR_OFFLOAD_READ_FLT_NOT_SUPPORTED                                      syscall.Errno = 4440
+	ERROR_OFFLOAD_WRITE_FLT_NOT_SUPPORTED                                     syscall.Errno = 4441
+	ERROR_OFFLOAD_READ_FILE_NOT_SUPPORTED                                     syscall.Errno = 4442
+	ERROR_OFFLOAD_WRITE_FILE_NOT_SUPPORTED                                    syscall.Errno = 4443
+	ERROR_ALREADY_HAS_STREAM_ID                                               syscall.Errno = 4444
+	ERROR_SMR_GARBAGE_COLLECTION_REQUIRED                                     syscall.Errno = 4445
+	ERROR_WOF_WIM_HEADER_CORRUPT                                              syscall.Errno = 4446
+	ERROR_WOF_WIM_RESOURCE_TABLE_CORRUPT                                      syscall.Errno = 4447
+	ERROR_WOF_FILE_RESOURCE_TABLE_CORRUPT                                     syscall.Errno = 4448
+	ERROR_VOLUME_NOT_SIS_ENABLED                                              syscall.Errno = 4500
+	ERROR_SYSTEM_INTEGRITY_ROLLBACK_DETECTED                                  syscall.Errno = 4550
+	ERROR_SYSTEM_INTEGRITY_POLICY_VIOLATION                                   syscall.Errno = 4551
+	ERROR_SYSTEM_INTEGRITY_INVALID_POLICY                                     syscall.Errno = 4552
+	ERROR_SYSTEM_INTEGRITY_POLICY_NOT_SIGNED                                  syscall.Errno = 4553
+	ERROR_SYSTEM_INTEGRITY_TOO_MANY_POLICIES                                  syscall.Errno = 4554
+	ERROR_SYSTEM_INTEGRITY_SUPPLEMENTAL_POLICY_NOT_AUTHORIZED                 syscall.Errno = 4555
+	ERROR_VSM_NOT_INITIALIZED                                                 syscall.Errno = 4560
+	ERROR_VSM_DMA_PROTECTION_NOT_IN_USE                                       syscall.Errno = 4561
+	ERROR_PLATFORM_MANIFEST_NOT_AUTHORIZED                                    syscall.Errno = 4570
+	ERROR_PLATFORM_MANIFEST_INVALID                                           syscall.Errno = 4571
+	ERROR_PLATFORM_MANIFEST_FILE_NOT_AUTHORIZED                               syscall.Errno = 4572
+	ERROR_PLATFORM_MANIFEST_CATALOG_NOT_AUTHORIZED                            syscall.Errno = 4573
+	ERROR_PLATFORM_MANIFEST_BINARY_ID_NOT_FOUND                               syscall.Errno = 4574
+	ERROR_PLATFORM_MANIFEST_NOT_ACTIVE                                        syscall.Errno = 4575
+	ERROR_PLATFORM_MANIFEST_NOT_SIGNED                                        syscall.Errno = 4576
+	ERROR_DEPENDENT_RESOURCE_EXISTS                                           syscall.Errno = 5001
+	ERROR_DEPENDENCY_NOT_FOUND                                                syscall.Errno = 5002
+	ERROR_DEPENDENCY_ALREADY_EXISTS                                           syscall.Errno = 5003
+	ERROR_RESOURCE_NOT_ONLINE                                                 syscall.Errno = 5004
+	ERROR_HOST_NODE_NOT_AVAILABLE                                             syscall.Errno = 5005
+	ERROR_RESOURCE_NOT_AVAILABLE                                              syscall.Errno = 5006
+	ERROR_RESOURCE_NOT_FOUND                                                  syscall.Errno = 5007
+	ERROR_SHUTDOWN_CLUSTER                                                    syscall.Errno = 5008
+	ERROR_CANT_EVICT_ACTIVE_NODE                                              syscall.Errno = 5009
+	ERROR_OBJECT_ALREADY_EXISTS                                               syscall.Errno = 5010
+	ERROR_OBJECT_IN_LIST                                                      syscall.Errno = 5011
+	ERROR_GROUP_NOT_AVAILABLE                                                 syscall.Errno = 5012
+	ERROR_GROUP_NOT_FOUND                                                     syscall.Errno = 5013
+	ERROR_GROUP_NOT_ONLINE                                                    syscall.Errno = 5014
+	ERROR_HOST_NODE_NOT_RESOURCE_OWNER                                        syscall.Errno = 5015
+	ERROR_HOST_NODE_NOT_GROUP_OWNER                                           syscall.Errno = 5016
+	ERROR_RESMON_CREATE_FAILED                                                syscall.Errno = 5017
+	ERROR_RESMON_ONLINE_FAILED                                                syscall.Errno = 5018
+	ERROR_RESOURCE_ONLINE                                                     syscall.Errno = 5019
+	ERROR_QUORUM_RESOURCE                                                     syscall.Errno = 5020
+	ERROR_NOT_QUORUM_CAPABLE                                                  syscall.Errno = 5021
+	ERROR_CLUSTER_SHUTTING_DOWN                                               syscall.Errno = 5022
+	ERROR_INVALID_STATE                                                       syscall.Errno = 5023
+	ERROR_RESOURCE_PROPERTIES_STORED                                          syscall.Errno = 5024
+	ERROR_NOT_QUORUM_CLASS                                                    syscall.Errno = 5025
+	ERROR_CORE_RESOURCE                                                       syscall.Errno = 5026
+	ERROR_QUORUM_RESOURCE_ONLINE_FAILED                                       syscall.Errno = 5027
+	ERROR_QUORUMLOG_OPEN_FAILED                                               syscall.Errno = 5028
+	ERROR_CLUSTERLOG_CORRUPT                                                  syscall.Errno = 5029
+	ERROR_CLUSTERLOG_RECORD_EXCEEDS_MAXSIZE                                   syscall.Errno = 5030
+	ERROR_CLUSTERLOG_EXCEEDS_MAXSIZE                                          syscall.Errno = 5031
+	ERROR_CLUSTERLOG_CHKPOINT_NOT_FOUND                                       syscall.Errno = 5032
+	ERROR_CLUSTERLOG_NOT_ENOUGH_SPACE                                         syscall.Errno = 5033
+	ERROR_QUORUM_OWNER_ALIVE                                                  syscall.Errno = 5034
+	ERROR_NETWORK_NOT_AVAILABLE                                               syscall.Errno = 5035
+	ERROR_NODE_NOT_AVAILABLE                                                  syscall.Errno = 5036
+	ERROR_ALL_NODES_NOT_AVAILABLE                                             syscall.Errno = 5037
+	ERROR_RESOURCE_FAILED                                                     syscall.Errno = 5038
+	ERROR_CLUSTER_INVALID_NODE                                                syscall.Errno = 5039
+	ERROR_CLUSTER_NODE_EXISTS                                                 syscall.Errno = 5040
+	ERROR_CLUSTER_JOIN_IN_PROGRESS                                            syscall.Errno = 5041
+	ERROR_CLUSTER_NODE_NOT_FOUND                                              syscall.Errno = 5042
+	ERROR_CLUSTER_LOCAL_NODE_NOT_FOUND                                        syscall.Errno = 5043
+	ERROR_CLUSTER_NETWORK_EXISTS                                              syscall.Errno = 5044
+	ERROR_CLUSTER_NETWORK_NOT_FOUND                                           syscall.Errno = 5045
+	ERROR_CLUSTER_NETINTERFACE_EXISTS                                         syscall.Errno = 5046
+	ERROR_CLUSTER_NETINTERFACE_NOT_FOUND                                      syscall.Errno = 5047
+	ERROR_CLUSTER_INVALID_REQUEST                                             syscall.Errno = 5048
+	ERROR_CLUSTER_INVALID_NETWORK_PROVIDER                                    syscall.Errno = 5049
+	ERROR_CLUSTER_NODE_DOWN                                                   syscall.Errno = 5050
+	ERROR_CLUSTER_NODE_UNREACHABLE                                            syscall.Errno = 5051
+	ERROR_CLUSTER_NODE_NOT_MEMBER                                             syscall.Errno = 5052
+	ERROR_CLUSTER_JOIN_NOT_IN_PROGRESS                                        syscall.Errno = 5053
+	ERROR_CLUSTER_INVALID_NETWORK                                             syscall.Errno = 5054
+	ERROR_CLUSTER_NODE_UP                                                     syscall.Errno = 5056
+	ERROR_CLUSTER_IPADDR_IN_USE                                               syscall.Errno = 5057
+	ERROR_CLUSTER_NODE_NOT_PAUSED                                             syscall.Errno = 5058
+	ERROR_CLUSTER_NO_SECURITY_CONTEXT                                         syscall.Errno = 5059
+	ERROR_CLUSTER_NETWORK_NOT_INTERNAL                                        syscall.Errno = 5060
+	ERROR_CLUSTER_NODE_ALREADY_UP                                             syscall.Errno = 5061
+	ERROR_CLUSTER_NODE_ALREADY_DOWN                                           syscall.Errno = 5062
+	ERROR_CLUSTER_NETWORK_ALREADY_ONLINE                                      syscall.Errno = 5063
+	ERROR_CLUSTER_NETWORK_ALREADY_OFFLINE                                     syscall.Errno = 5064
+	ERROR_CLUSTER_NODE_ALREADY_MEMBER                                         syscall.Errno = 5065
+	ERROR_CLUSTER_LAST_INTERNAL_NETWORK                                       syscall.Errno = 5066
+	ERROR_CLUSTER_NETWORK_HAS_DEPENDENTS                                      syscall.Errno = 5067
+	ERROR_INVALID_OPERATION_ON_QUORUM                                         syscall.Errno = 5068
+	ERROR_DEPENDENCY_NOT_ALLOWED                                              syscall.Errno = 5069
+	ERROR_CLUSTER_NODE_PAUSED                                                 syscall.Errno = 5070
+	ERROR_NODE_CANT_HOST_RESOURCE                                             syscall.Errno = 5071
+	ERROR_CLUSTER_NODE_NOT_READY                                              syscall.Errno = 5072
+	ERROR_CLUSTER_NODE_SHUTTING_DOWN                                          syscall.Errno = 5073
+	ERROR_CLUSTER_JOIN_ABORTED                                                syscall.Errno = 5074
+	ERROR_CLUSTER_INCOMPATIBLE_VERSIONS                                       syscall.Errno = 5075
+	ERROR_CLUSTER_MAXNUM_OF_RESOURCES_EXCEEDED                                syscall.Errno = 5076
+	ERROR_CLUSTER_SYSTEM_CONFIG_CHANGED                                       syscall.Errno = 5077
+	ERROR_CLUSTER_RESOURCE_TYPE_NOT_FOUND                                     syscall.Errno = 5078
+	ERROR_CLUSTER_RESTYPE_NOT_SUPPORTED                                       syscall.Errno = 5079
+	ERROR_CLUSTER_RESNAME_NOT_FOUND                                           syscall.Errno = 5080
+	ERROR_CLUSTER_NO_RPC_PACKAGES_REGISTERED                                  syscall.Errno = 5081
+	ERROR_CLUSTER_OWNER_NOT_IN_PREFLIST                                       syscall.Errno = 5082
+	ERROR_CLUSTER_DATABASE_SEQMISMATCH                                        syscall.Errno = 5083
+	ERROR_RESMON_INVALID_STATE                                                syscall.Errno = 5084
+	ERROR_CLUSTER_GUM_NOT_LOCKER                                              syscall.Errno = 5085
+	ERROR_QUORUM_DISK_NOT_FOUND                                               syscall.Errno = 5086
+	ERROR_DATABASE_BACKUP_CORRUPT                                             syscall.Errno = 5087
+	ERROR_CLUSTER_NODE_ALREADY_HAS_DFS_ROOT                                   syscall.Errno = 5088
+	ERROR_RESOURCE_PROPERTY_UNCHANGEABLE                                      syscall.Errno = 5089
+	ERROR_NO_ADMIN_ACCESS_POINT                                               syscall.Errno = 5090
+	ERROR_CLUSTER_MEMBERSHIP_INVALID_STATE                                    syscall.Errno = 5890
+	ERROR_CLUSTER_QUORUMLOG_NOT_FOUND                                         syscall.Errno = 5891
+	ERROR_CLUSTER_MEMBERSHIP_HALT                                             syscall.Errno = 5892
+	ERROR_CLUSTER_INSTANCE_ID_MISMATCH                                        syscall.Errno = 5893
+	ERROR_CLUSTER_NETWORK_NOT_FOUND_FOR_IP                                    syscall.Errno = 5894
+	ERROR_CLUSTER_PROPERTY_DATA_TYPE_MISMATCH                                 syscall.Errno = 5895
+	ERROR_CLUSTER_EVICT_WITHOUT_CLEANUP                                       syscall.Errno = 5896
+	ERROR_CLUSTER_PARAMETER_MISMATCH                                          syscall.Errno = 5897
+	ERROR_NODE_CANNOT_BE_CLUSTERED                                            syscall.Errno = 5898
+	ERROR_CLUSTER_WRONG_OS_VERSION                                            syscall.Errno = 5899
+	ERROR_CLUSTER_CANT_CREATE_DUP_CLUSTER_NAME                                syscall.Errno = 5900
+	ERROR_CLUSCFG_ALREADY_COMMITTED                                           syscall.Errno = 5901
+	ERROR_CLUSCFG_ROLLBACK_FAILED                                             syscall.Errno = 5902
+	ERROR_CLUSCFG_SYSTEM_DISK_DRIVE_LETTER_CONFLICT                           syscall.Errno = 5903
+	ERROR_CLUSTER_OLD_VERSION                                                 syscall.Errno = 5904
+	ERROR_CLUSTER_MISMATCHED_COMPUTER_ACCT_NAME                               syscall.Errno = 5905
+	ERROR_CLUSTER_NO_NET_ADAPTERS                                             syscall.Errno = 5906
+	ERROR_CLUSTER_POISONED                                                    syscall.Errno = 5907
+	ERROR_CLUSTER_GROUP_MOVING                                                syscall.Errno = 5908
+	ERROR_CLUSTER_RESOURCE_TYPE_BUSY                                          syscall.Errno = 5909
+	ERROR_RESOURCE_CALL_TIMED_OUT                                             syscall.Errno = 5910
+	ERROR_INVALID_CLUSTER_IPV6_ADDRESS                                        syscall.Errno = 5911
+	ERROR_CLUSTER_INTERNAL_INVALID_FUNCTION                                   syscall.Errno = 5912
+	ERROR_CLUSTER_PARAMETER_OUT_OF_BOUNDS                                     syscall.Errno = 5913
+	ERROR_CLUSTER_PARTIAL_SEND                                                syscall.Errno = 5914
+	ERROR_CLUSTER_REGISTRY_INVALID_FUNCTION                                   syscall.Errno = 5915
+	ERROR_CLUSTER_INVALID_STRING_TERMINATION                                  syscall.Errno = 5916
+	ERROR_CLUSTER_INVALID_STRING_FORMAT                                       syscall.Errno = 5917
+	ERROR_CLUSTER_DATABASE_TRANSACTION_IN_PROGRESS                            syscall.Errno = 5918
+	ERROR_CLUSTER_DATABASE_TRANSACTION_NOT_IN_PROGRESS                        syscall.Errno = 5919
+	ERROR_CLUSTER_NULL_DATA                                                   syscall.Errno = 5920
+	ERROR_CLUSTER_PARTIAL_READ                                                syscall.Errno = 5921
+	ERROR_CLUSTER_PARTIAL_WRITE                                               syscall.Errno = 5922
+	ERROR_CLUSTER_CANT_DESERIALIZE_DATA                                       syscall.Errno = 5923
+	ERROR_DEPENDENT_RESOURCE_PROPERTY_CONFLICT                                syscall.Errno = 5924
+	ERROR_CLUSTER_NO_QUORUM                                                   syscall.Errno = 5925
+	ERROR_CLUSTER_INVALID_IPV6_NETWORK                                        syscall.Errno = 5926
+	ERROR_CLUSTER_INVALID_IPV6_TUNNEL_NETWORK                                 syscall.Errno = 5927
+	ERROR_QUORUM_NOT_ALLOWED_IN_THIS_GROUP                                    syscall.Errno = 5928
+	ERROR_DEPENDENCY_TREE_TOO_COMPLEX                                         syscall.Errno = 5929
+	ERROR_EXCEPTION_IN_RESOURCE_CALL                                          syscall.Errno = 5930
+	ERROR_CLUSTER_RHS_FAILED_INITIALIZATION                                   syscall.Errno = 5931
+	ERROR_CLUSTER_NOT_INSTALLED                                               syscall.Errno = 5932
+	ERROR_CLUSTER_RESOURCES_MUST_BE_ONLINE_ON_THE_SAME_NODE                   syscall.Errno = 5933
+	ERROR_CLUSTER_MAX_NODES_IN_CLUSTER                                        syscall.Errno = 5934
+	ERROR_CLUSTER_TOO_MANY_NODES                                              syscall.Errno = 5935
+	ERROR_CLUSTER_OBJECT_ALREADY_USED                                         syscall.Errno = 5936
+	ERROR_NONCORE_GROUPS_FOUND                                                syscall.Errno = 5937
+	ERROR_FILE_SHARE_RESOURCE_CONFLICT                                        syscall.Errno = 5938
+	ERROR_CLUSTER_EVICT_INVALID_REQUEST                                       syscall.Errno = 5939
+	ERROR_CLUSTER_SINGLETON_RESOURCE                                          syscall.Errno = 5940
+	ERROR_CLUSTER_GROUP_SINGLETON_RESOURCE                                    syscall.Errno = 5941
+	ERROR_CLUSTER_RESOURCE_PROVIDER_FAILED                                    syscall.Errno = 5942
+	ERROR_CLUSTER_RESOURCE_CONFIGURATION_ERROR                                syscall.Errno = 5943
+	ERROR_CLUSTER_GROUP_BUSY                                                  syscall.Errno = 5944
+	ERROR_CLUSTER_NOT_SHARED_VOLUME                                           syscall.Errno = 5945
+	ERROR_CLUSTER_INVALID_SECURITY_DESCRIPTOR                                 syscall.Errno = 5946
+	ERROR_CLUSTER_SHARED_VOLUMES_IN_USE                                       syscall.Errno = 5947
+	ERROR_CLUSTER_USE_SHARED_VOLUMES_API                                      syscall.Errno = 5948
+	ERROR_CLUSTER_BACKUP_IN_PROGRESS                                          syscall.Errno = 5949
+	ERROR_NON_CSV_PATH                                                        syscall.Errno = 5950
+	ERROR_CSV_VOLUME_NOT_LOCAL                                                syscall.Errno = 5951
+	ERROR_CLUSTER_WATCHDOG_TERMINATING                                        syscall.Errno = 5952
+	ERROR_CLUSTER_RESOURCE_VETOED_MOVE_INCOMPATIBLE_NODES                     syscall.Errno = 5953
+	ERROR_CLUSTER_INVALID_NODE_WEIGHT                                         syscall.Errno = 5954
+	ERROR_CLUSTER_RESOURCE_VETOED_CALL                                        syscall.Errno = 5955
+	ERROR_RESMON_SYSTEM_RESOURCES_LACKING                                     syscall.Errno = 5956
+	ERROR_CLUSTER_RESOURCE_VETOED_MOVE_NOT_ENOUGH_RESOURCES_ON_DESTINATION    syscall.Errno = 5957
+	ERROR_CLUSTER_RESOURCE_VETOED_MOVE_NOT_ENOUGH_RESOURCES_ON_SOURCE         syscall.Errno = 5958
+	ERROR_CLUSTER_GROUP_QUEUED                                                syscall.Errno = 5959
+	ERROR_CLUSTER_RESOURCE_LOCKED_STATUS                                      syscall.Errno = 5960
+	ERROR_CLUSTER_SHARED_VOLUME_FAILOVER_NOT_ALLOWED                          syscall.Errno = 5961
+	ERROR_CLUSTER_NODE_DRAIN_IN_PROGRESS                                      syscall.Errno = 5962
+	ERROR_CLUSTER_DISK_NOT_CONNECTED                                          syscall.Errno = 5963
+	ERROR_DISK_NOT_CSV_CAPABLE                                                syscall.Errno = 5964
+	ERROR_RESOURCE_NOT_IN_AVAILABLE_STORAGE                                   syscall.Errno = 5965
+	ERROR_CLUSTER_SHARED_VOLUME_REDIRECTED                                    syscall.Errno = 5966
+	ERROR_CLUSTER_SHARED_VOLUME_NOT_REDIRECTED                                syscall.Errno = 5967
+	ERROR_CLUSTER_CANNOT_RETURN_PROPERTIES                                    syscall.Errno = 5968
+	ERROR_CLUSTER_RESOURCE_CONTAINS_UNSUPPORTED_DIFF_AREA_FOR_SHARED_VOLUMES  syscall.Errno = 5969
+	ERROR_CLUSTER_RESOURCE_IS_IN_MAINTENANCE_MODE                             syscall.Errno = 5970
+	ERROR_CLUSTER_AFFINITY_CONFLICT                                           syscall.Errno = 5971
+	ERROR_CLUSTER_RESOURCE_IS_REPLICA_VIRTUAL_MACHINE                         syscall.Errno = 5972
+	ERROR_CLUSTER_UPGRADE_INCOMPATIBLE_VERSIONS                               syscall.Errno = 5973
+	ERROR_CLUSTER_UPGRADE_FIX_QUORUM_NOT_SUPPORTED                            syscall.Errno = 5974
+	ERROR_CLUSTER_UPGRADE_RESTART_REQUIRED                                    syscall.Errno = 5975
+	ERROR_CLUSTER_UPGRADE_IN_PROGRESS                                         syscall.Errno = 5976
+	ERROR_CLUSTER_UPGRADE_INCOMPLETE                                          syscall.Errno = 5977
+	ERROR_CLUSTER_NODE_IN_GRACE_PERIOD                                        syscall.Errno = 5978
+	ERROR_CLUSTER_CSV_IO_PAUSE_TIMEOUT                                        syscall.Errno = 5979
+	ERROR_NODE_NOT_ACTIVE_CLUSTER_MEMBER                                      syscall.Errno = 5980
+	ERROR_CLUSTER_RESOURCE_NOT_MONITORED                                      syscall.Errno = 5981
+	ERROR_CLUSTER_RESOURCE_DOES_NOT_SUPPORT_UNMONITORED                       syscall.Errno = 5982
+	ERROR_CLUSTER_RESOURCE_IS_REPLICATED                                      syscall.Errno = 5983
+	ERROR_CLUSTER_NODE_ISOLATED                                               syscall.Errno = 5984
+	ERROR_CLUSTER_NODE_QUARANTINED                                            syscall.Errno = 5985
+	ERROR_CLUSTER_DATABASE_UPDATE_CONDITION_FAILED                            syscall.Errno = 5986
+	ERROR_CLUSTER_SPACE_DEGRADED                                              syscall.Errno = 5987
+	ERROR_CLUSTER_TOKEN_DELEGATION_NOT_SUPPORTED                              syscall.Errno = 5988
+	ERROR_CLUSTER_CSV_INVALID_HANDLE                                          syscall.Errno = 5989
+	ERROR_CLUSTER_CSV_SUPPORTED_ONLY_ON_COORDINATOR                           syscall.Errno = 5990
+	ERROR_GROUPSET_NOT_AVAILABLE                                              syscall.Errno = 5991
+	ERROR_GROUPSET_NOT_FOUND                                                  syscall.Errno = 5992
+	ERROR_GROUPSET_CANT_PROVIDE                                               syscall.Errno = 5993
+	ERROR_CLUSTER_FAULT_DOMAIN_PARENT_NOT_FOUND                               syscall.Errno = 5994
+	ERROR_CLUSTER_FAULT_DOMAIN_INVALID_HIERARCHY                              syscall.Errno = 5995
+	ERROR_CLUSTER_FAULT_DOMAIN_FAILED_S2D_VALIDATION                          syscall.Errno = 5996
+	ERROR_CLUSTER_FAULT_DOMAIN_S2D_CONNECTIVITY_LOSS                          syscall.Errno = 5997
+	ERROR_CLUSTER_INVALID_INFRASTRUCTURE_FILESERVER_NAME                      syscall.Errno = 5998
+	ERROR_CLUSTERSET_MANAGEMENT_CLUSTER_UNREACHABLE                           syscall.Errno = 5999
+	ERROR_ENCRYPTION_FAILED                                                   syscall.Errno = 6000
+	ERROR_DECRYPTION_FAILED                                                   syscall.Errno = 6001
+	ERROR_FILE_ENCRYPTED                                                      syscall.Errno = 6002
+	ERROR_NO_RECOVERY_POLICY                                                  syscall.Errno = 6003
+	ERROR_NO_EFS                                                              syscall.Errno = 6004
+	ERROR_WRONG_EFS                                                           syscall.Errno = 6005
+	ERROR_NO_USER_KEYS                                                        syscall.Errno = 6006
+	ERROR_FILE_NOT_ENCRYPTED                                                  syscall.Errno = 6007
+	ERROR_NOT_EXPORT_FORMAT                                                   syscall.Errno = 6008
+	ERROR_FILE_READ_ONLY                                                      syscall.Errno = 6009
+	ERROR_DIR_EFS_DISALLOWED                                                  syscall.Errno = 6010
+	ERROR_EFS_SERVER_NOT_TRUSTED                                              syscall.Errno = 6011
+	ERROR_BAD_RECOVERY_POLICY                                                 syscall.Errno = 6012
+	ERROR_EFS_ALG_BLOB_TOO_BIG                                                syscall.Errno = 6013
+	ERROR_VOLUME_NOT_SUPPORT_EFS                                              syscall.Errno = 6014
+	ERROR_EFS_DISABLED                                                        syscall.Errno = 6015
+	ERROR_EFS_VERSION_NOT_SUPPORT                                             syscall.Errno = 6016
+	ERROR_CS_ENCRYPTION_INVALID_SERVER_RESPONSE                               syscall.Errno = 6017
+	ERROR_CS_ENCRYPTION_UNSUPPORTED_SERVER                                    syscall.Errno = 6018
+	ERROR_CS_ENCRYPTION_EXISTING_ENCRYPTED_FILE                               syscall.Errno = 6019
+	ERROR_CS_ENCRYPTION_NEW_ENCRYPTED_FILE                                    syscall.Errno = 6020
+	ERROR_CS_ENCRYPTION_FILE_NOT_CSE                                          syscall.Errno = 6021
+	ERROR_ENCRYPTION_POLICY_DENIES_OPERATION                                  syscall.Errno = 6022
+	ERROR_WIP_ENCRYPTION_FAILED                                               syscall.Errno = 6023
+	ERROR_NO_BROWSER_SERVERS_FOUND                                            syscall.Errno = 6118
+	SCHED_E_SERVICE_NOT_LOCALSYSTEM                                           syscall.Errno = 6200
+	ERROR_LOG_SECTOR_INVALID                                                  syscall.Errno = 6600
+	ERROR_LOG_SECTOR_PARITY_INVALID                                           syscall.Errno = 6601
+	ERROR_LOG_SECTOR_REMAPPED                                                 syscall.Errno = 6602
+	ERROR_LOG_BLOCK_INCOMPLETE                                                syscall.Errno = 6603
+	ERROR_LOG_INVALID_RANGE                                                   syscall.Errno = 6604
+	ERROR_LOG_BLOCKS_EXHAUSTED                                                syscall.Errno = 6605
+	ERROR_LOG_READ_CONTEXT_INVALID                                            syscall.Errno = 6606
+	ERROR_LOG_RESTART_INVALID                                                 syscall.Errno = 6607
+	ERROR_LOG_BLOCK_VERSION                                                   syscall.Errno = 6608
+	ERROR_LOG_BLOCK_INVALID                                                   syscall.Errno = 6609
+	ERROR_LOG_READ_MODE_INVALID                                               syscall.Errno = 6610
+	ERROR_LOG_NO_RESTART                                                      syscall.Errno = 6611
+	ERROR_LOG_METADATA_CORRUPT                                                syscall.Errno = 6612
+	ERROR_LOG_METADATA_INVALID                                                syscall.Errno = 6613
+	ERROR_LOG_METADATA_INCONSISTENT                                           syscall.Errno = 6614
+	ERROR_LOG_RESERVATION_INVALID                                             syscall.Errno = 6615
+	ERROR_LOG_CANT_DELETE                                                     syscall.Errno = 6616
+	ERROR_LOG_CONTAINER_LIMIT_EXCEEDED                                        syscall.Errno = 6617
+	ERROR_LOG_START_OF_LOG                                                    syscall.Errno = 6618
+	ERROR_LOG_POLICY_ALREADY_INSTALLED                                        syscall.Errno = 6619
+	ERROR_LOG_POLICY_NOT_INSTALLED                                            syscall.Errno = 6620
+	ERROR_LOG_POLICY_INVALID                                                  syscall.Errno = 6621
+	ERROR_LOG_POLICY_CONFLICT                                                 syscall.Errno = 6622
+	ERROR_LOG_PINNED_ARCHIVE_TAIL                                             syscall.Errno = 6623
+	ERROR_LOG_RECORD_NONEXISTENT                                              syscall.Errno = 6624
+	ERROR_LOG_RECORDS_RESERVED_INVALID                                        syscall.Errno = 6625
+	ERROR_LOG_SPACE_RESERVED_INVALID                                          syscall.Errno = 6626
+	ERROR_LOG_TAIL_INVALID                                                    syscall.Errno = 6627
+	ERROR_LOG_FULL                                                            syscall.Errno = 6628
+	ERROR_COULD_NOT_RESIZE_LOG                                                syscall.Errno = 6629
+	ERROR_LOG_MULTIPLEXED                                                     syscall.Errno = 6630
+	ERROR_LOG_DEDICATED                                                       syscall.Errno = 6631
+	ERROR_LOG_ARCHIVE_NOT_IN_PROGRESS                                         syscall.Errno = 6632
+	ERROR_LOG_ARCHIVE_IN_PROGRESS                                             syscall.Errno = 6633
+	ERROR_LOG_EPHEMERAL                                                       syscall.Errno = 6634
+	ERROR_LOG_NOT_ENOUGH_CONTAINERS                                           syscall.Errno = 6635
+	ERROR_LOG_CLIENT_ALREADY_REGISTERED                                       syscall.Errno = 6636
+	ERROR_LOG_CLIENT_NOT_REGISTERED                                           syscall.Errno = 6637
+	ERROR_LOG_FULL_HANDLER_IN_PROGRESS                                        syscall.Errno = 6638
+	ERROR_LOG_CONTAINER_READ_FAILED                                           syscall.Errno = 6639
+	ERROR_LOG_CONTAINER_WRITE_FAILED                                          syscall.Errno = 6640
+	ERROR_LOG_CONTAINER_OPEN_FAILED                                           syscall.Errno = 6641
+	ERROR_LOG_CONTAINER_STATE_INVALID                                         syscall.Errno = 6642
+	ERROR_LOG_STATE_INVALID                                                   syscall.Errno = 6643
+	ERROR_LOG_PINNED                                                          syscall.Errno = 6644
+	ERROR_LOG_METADATA_FLUSH_FAILED                                           syscall.Errno = 6645
+	ERROR_LOG_INCONSISTENT_SECURITY                                           syscall.Errno = 6646
+	ERROR_LOG_APPENDED_FLUSH_FAILED                                           syscall.Errno = 6647
+	ERROR_LOG_PINNED_RESERVATION                                              syscall.Errno = 6648
+	ERROR_INVALID_TRANSACTION                                                 syscall.Errno = 6700
+	ERROR_TRANSACTION_NOT_ACTIVE                                              syscall.Errno = 6701
+	ERROR_TRANSACTION_REQUEST_NOT_VALID                                       syscall.Errno = 6702
+	ERROR_TRANSACTION_NOT_REQUESTED                                           syscall.Errno = 6703
+	ERROR_TRANSACTION_ALREADY_ABORTED                                         syscall.Errno = 6704
+	ERROR_TRANSACTION_ALREADY_COMMITTED                                       syscall.Errno = 6705
+	ERROR_TM_INITIALIZATION_FAILED                                            syscall.Errno = 6706
+	ERROR_RESOURCEMANAGER_READ_ONLY                                           syscall.Errno = 6707
+	ERROR_TRANSACTION_NOT_JOINED                                              syscall.Errno = 6708
+	ERROR_TRANSACTION_SUPERIOR_EXISTS                                         syscall.Errno = 6709
+	ERROR_CRM_PROTOCOL_ALREADY_EXISTS                                         syscall.Errno = 6710
+	ERROR_TRANSACTION_PROPAGATION_FAILED                                      syscall.Errno = 6711
+	ERROR_CRM_PROTOCOL_NOT_FOUND                                              syscall.Errno = 6712
+	ERROR_TRANSACTION_INVALID_MARSHALL_BUFFER                                 syscall.Errno = 6713
+	ERROR_CURRENT_TRANSACTION_NOT_VALID                                       syscall.Errno = 6714
+	ERROR_TRANSACTION_NOT_FOUND                                               syscall.Errno = 6715
+	ERROR_RESOURCEMANAGER_NOT_FOUND                                           syscall.Errno = 6716
+	ERROR_ENLISTMENT_NOT_FOUND                                                syscall.Errno = 6717
+	ERROR_TRANSACTIONMANAGER_NOT_FOUND                                        syscall.Errno = 6718
+	ERROR_TRANSACTIONMANAGER_NOT_ONLINE                                       syscall.Errno = 6719
+	ERROR_TRANSACTIONMANAGER_RECOVERY_NAME_COLLISION                          syscall.Errno = 6720
+	ERROR_TRANSACTION_NOT_ROOT                                                syscall.Errno = 6721
+	ERROR_TRANSACTION_OBJECT_EXPIRED                                          syscall.Errno = 6722
+	ERROR_TRANSACTION_RESPONSE_NOT_ENLISTED                                   syscall.Errno = 6723
+	ERROR_TRANSACTION_RECORD_TOO_LONG                                         syscall.Errno = 6724
+	ERROR_IMPLICIT_TRANSACTION_NOT_SUPPORTED                                  syscall.Errno = 6725
+	ERROR_TRANSACTION_INTEGRITY_VIOLATED                                      syscall.Errno = 6726
+	ERROR_TRANSACTIONMANAGER_IDENTITY_MISMATCH                                syscall.Errno = 6727
+	ERROR_RM_CANNOT_BE_FROZEN_FOR_SNAPSHOT                                    syscall.Errno = 6728
+	ERROR_TRANSACTION_MUST_WRITETHROUGH                                       syscall.Errno = 6729
+	ERROR_TRANSACTION_NO_SUPERIOR                                             syscall.Errno = 6730
+	ERROR_HEURISTIC_DAMAGE_POSSIBLE                                           syscall.Errno = 6731
+	ERROR_TRANSACTIONAL_CONFLICT                                              syscall.Errno = 6800
+	ERROR_RM_NOT_ACTIVE                                                       syscall.Errno = 6801
+	ERROR_RM_METADATA_CORRUPT                                                 syscall.Errno = 6802
+	ERROR_DIRECTORY_NOT_RM                                                    syscall.Errno = 6803
+	ERROR_TRANSACTIONS_UNSUPPORTED_REMOTE                                     syscall.Errno = 6805
+	ERROR_LOG_RESIZE_INVALID_SIZE                                             syscall.Errno = 6806
+	ERROR_OBJECT_NO_LONGER_EXISTS                                             syscall.Errno = 6807
+	ERROR_STREAM_MINIVERSION_NOT_FOUND                                        syscall.Errno = 6808
+	ERROR_STREAM_MINIVERSION_NOT_VALID                                        syscall.Errno = 6809
+	ERROR_MINIVERSION_INACCESSIBLE_FROM_SPECIFIED_TRANSACTION                 syscall.Errno = 6810
+	ERROR_CANT_OPEN_MINIVERSION_WITH_MODIFY_INTENT                            syscall.Errno = 6811
+	ERROR_CANT_CREATE_MORE_STREAM_MINIVERSIONS                                syscall.Errno = 6812
+	ERROR_REMOTE_FILE_VERSION_MISMATCH                                        syscall.Errno = 6814
+	ERROR_HANDLE_NO_LONGER_VALID                                              syscall.Errno = 6815
+	ERROR_NO_TXF_METADATA                                                     syscall.Errno = 6816
+	ERROR_LOG_CORRUPTION_DETECTED                                             syscall.Errno = 6817
+	ERROR_CANT_RECOVER_WITH_HANDLE_OPEN                                       syscall.Errno = 6818
+	ERROR_RM_DISCONNECTED                                                     syscall.Errno = 6819
+	ERROR_ENLISTMENT_NOT_SUPERIOR                                             syscall.Errno = 6820
+	ERROR_RECOVERY_NOT_NEEDED                                                 syscall.Errno = 6821
+	ERROR_RM_ALREADY_STARTED                                                  syscall.Errno = 6822
+	ERROR_FILE_IDENTITY_NOT_PERSISTENT                                        syscall.Errno = 6823
+	ERROR_CANT_BREAK_TRANSACTIONAL_DEPENDENCY                                 syscall.Errno = 6824
+	ERROR_CANT_CROSS_RM_BOUNDARY                                              syscall.Errno = 6825
+	ERROR_TXF_DIR_NOT_EMPTY                                                   syscall.Errno = 6826
+	ERROR_INDOUBT_TRANSACTIONS_EXIST                                          syscall.Errno = 6827
+	ERROR_TM_VOLATILE                                                         syscall.Errno = 6828
+	ERROR_ROLLBACK_TIMER_EXPIRED                                              syscall.Errno = 6829
+	ERROR_TXF_ATTRIBUTE_CORRUPT                                               syscall.Errno = 6830
+	ERROR_EFS_NOT_ALLOWED_IN_TRANSACTION                                      syscall.Errno = 6831
+	ERROR_TRANSACTIONAL_OPEN_NOT_ALLOWED                                      syscall.Errno = 6832
+	ERROR_LOG_GROWTH_FAILED                                                   syscall.Errno = 6833
+	ERROR_TRANSACTED_MAPPING_UNSUPPORTED_REMOTE                               syscall.Errno = 6834
+	ERROR_TXF_METADATA_ALREADY_PRESENT                                        syscall.Errno = 6835
+	ERROR_TRANSACTION_SCOPE_CALLBACKS_NOT_SET                                 syscall.Errno = 6836
+	ERROR_TRANSACTION_REQUIRED_PROMOTION                                      syscall.Errno = 6837
+	ERROR_CANNOT_EXECUTE_FILE_IN_TRANSACTION                                  syscall.Errno = 6838
+	ERROR_TRANSACTIONS_NOT_FROZEN                                             syscall.Errno = 6839
+	ERROR_TRANSACTION_FREEZE_IN_PROGRESS                                      syscall.Errno = 6840
+	ERROR_NOT_SNAPSHOT_VOLUME                                                 syscall.Errno = 6841
+	ERROR_NO_SAVEPOINT_WITH_OPEN_FILES                                        syscall.Errno = 6842
+	ERROR_DATA_LOST_REPAIR                                                    syscall.Errno = 6843
+	ERROR_SPARSE_NOT_ALLOWED_IN_TRANSACTION                                   syscall.Errno = 6844
+	ERROR_TM_IDENTITY_MISMATCH                                                syscall.Errno = 6845
+	ERROR_FLOATED_SECTION                                                     syscall.Errno = 6846
+	ERROR_CANNOT_ACCEPT_TRANSACTED_WORK                                       syscall.Errno = 6847
+	ERROR_CANNOT_ABORT_TRANSACTIONS                                           syscall.Errno = 6848
+	ERROR_BAD_CLUSTERS                                                        syscall.Errno = 6849
+	ERROR_COMPRESSION_NOT_ALLOWED_IN_TRANSACTION                              syscall.Errno = 6850
+	ERROR_VOLUME_DIRTY                                                        syscall.Errno = 6851
+	ERROR_NO_LINK_TRACKING_IN_TRANSACTION                                     syscall.Errno = 6852
+	ERROR_OPERATION_NOT_SUPPORTED_IN_TRANSACTION                              syscall.Errno = 6853
+	ERROR_EXPIRED_HANDLE                                                      syscall.Errno = 6854
+	ERROR_TRANSACTION_NOT_ENLISTED                                            syscall.Errno = 6855
+	ERROR_CTX_WINSTATION_NAME_INVALID                                         syscall.Errno = 7001
+	ERROR_CTX_INVALID_PD                                                      syscall.Errno = 7002
+	ERROR_CTX_PD_NOT_FOUND                                                    syscall.Errno = 7003
+	ERROR_CTX_WD_NOT_FOUND                                                    syscall.Errno = 7004
+	ERROR_CTX_CANNOT_MAKE_EVENTLOG_ENTRY                                      syscall.Errno = 7005
+	ERROR_CTX_SERVICE_NAME_COLLISION                                          syscall.Errno = 7006
+	ERROR_CTX_CLOSE_PENDING                                                   syscall.Errno = 7007
+	ERROR_CTX_NO_OUTBUF                                                       syscall.Errno = 7008
+	ERROR_CTX_MODEM_INF_NOT_FOUND                                             syscall.Errno = 7009
+	ERROR_CTX_INVALID_MODEMNAME                                               syscall.Errno = 7010
+	ERROR_CTX_MODEM_RESPONSE_ERROR                                            syscall.Errno = 7011
+	ERROR_CTX_MODEM_RESPONSE_TIMEOUT                                          syscall.Errno = 7012
+	ERROR_CTX_MODEM_RESPONSE_NO_CARRIER                                       syscall.Errno = 7013
+	ERROR_CTX_MODEM_RESPONSE_NO_DIALTONE                                      syscall.Errno = 7014
+	ERROR_CTX_MODEM_RESPONSE_BUSY                                             syscall.Errno = 7015
+	ERROR_CTX_MODEM_RESPONSE_VOICE                                            syscall.Errno = 7016
+	ERROR_CTX_TD_ERROR                                                        syscall.Errno = 7017
+	ERROR_CTX_WINSTATION_NOT_FOUND                                            syscall.Errno = 7022
+	ERROR_CTX_WINSTATION_ALREADY_EXISTS                                       syscall.Errno = 7023
+	ERROR_CTX_WINSTATION_BUSY                                                 syscall.Errno = 7024
+	ERROR_CTX_BAD_VIDEO_MODE                                                  syscall.Errno = 7025
+	ERROR_CTX_GRAPHICS_INVALID                                                syscall.Errno = 7035
+	ERROR_CTX_LOGON_DISABLED                                                  syscall.Errno = 7037
+	ERROR_CTX_NOT_CONSOLE                                                     syscall.Errno = 7038
+	ERROR_CTX_CLIENT_QUERY_TIMEOUT                                            syscall.Errno = 7040
+	ERROR_CTX_CONSOLE_DISCONNECT                                              syscall.Errno = 7041
+	ERROR_CTX_CONSOLE_CONNECT                                                 syscall.Errno = 7042
+	ERROR_CTX_SHADOW_DENIED                                                   syscall.Errno = 7044
+	ERROR_CTX_WINSTATION_ACCESS_DENIED                                        syscall.Errno = 7045
+	ERROR_CTX_INVALID_WD                                                      syscall.Errno = 7049
+	ERROR_CTX_SHADOW_INVALID                                                  syscall.Errno = 7050
+	ERROR_CTX_SHADOW_DISABLED                                                 syscall.Errno = 7051
+	ERROR_CTX_CLIENT_LICENSE_IN_USE                                           syscall.Errno = 7052
+	ERROR_CTX_CLIENT_LICENSE_NOT_SET                                          syscall.Errno = 7053
+	ERROR_CTX_LICENSE_NOT_AVAILABLE                                           syscall.Errno = 7054
+	ERROR_CTX_LICENSE_CLIENT_INVALID                                          syscall.Errno = 7055
+	ERROR_CTX_LICENSE_EXPIRED                                                 syscall.Errno = 7056
+	ERROR_CTX_SHADOW_NOT_RUNNING                                              syscall.Errno = 7057
+	ERROR_CTX_SHADOW_ENDED_BY_MODE_CHANGE                                     syscall.Errno = 7058
+	ERROR_ACTIVATION_COUNT_EXCEEDED                                           syscall.Errno = 7059
+	ERROR_CTX_WINSTATIONS_DISABLED                                            syscall.Errno = 7060
+	ERROR_CTX_ENCRYPTION_LEVEL_REQUIRED                                       syscall.Errno = 7061
+	ERROR_CTX_SESSION_IN_USE                                                  syscall.Errno = 7062
+	ERROR_CTX_NO_FORCE_LOGOFF                                                 syscall.Errno = 7063
+	ERROR_CTX_ACCOUNT_RESTRICTION                                             syscall.Errno = 7064
+	ERROR_RDP_PROTOCOL_ERROR                                                  syscall.Errno = 7065
+	ERROR_CTX_CDM_CONNECT                                                     syscall.Errno = 7066
+	ERROR_CTX_CDM_DISCONNECT                                                  syscall.Errno = 7067
+	ERROR_CTX_SECURITY_LAYER_ERROR                                            syscall.Errno = 7068
+	ERROR_TS_INCOMPATIBLE_SESSIONS                                            syscall.Errno = 7069
+	ERROR_TS_VIDEO_SUBSYSTEM_ERROR                                            syscall.Errno = 7070
+	FRS_ERR_INVALID_API_SEQUENCE                                              syscall.Errno = 8001
+	FRS_ERR_STARTING_SERVICE                                                  syscall.Errno = 8002
+	FRS_ERR_STOPPING_SERVICE                                                  syscall.Errno = 8003
+	FRS_ERR_INTERNAL_API                                                      syscall.Errno = 8004
+	FRS_ERR_INTERNAL                                                          syscall.Errno = 8005
+	FRS_ERR_SERVICE_COMM                                                      syscall.Errno = 8006
+	FRS_ERR_INSUFFICIENT_PRIV                                                 syscall.Errno = 8007
+	FRS_ERR_AUTHENTICATION                                                    syscall.Errno = 8008
+	FRS_ERR_PARENT_INSUFFICIENT_PRIV                                          syscall.Errno = 8009
+	FRS_ERR_PARENT_AUTHENTICATION                                             syscall.Errno = 8010
+	FRS_ERR_CHILD_TO_PARENT_COMM                                              syscall.Errno = 8011
+	FRS_ERR_PARENT_TO_CHILD_COMM                                              syscall.Errno = 8012
+	FRS_ERR_SYSVOL_POPULATE                                                   syscall.Errno = 8013
+	FRS_ERR_SYSVOL_POPULATE_TIMEOUT                                           syscall.Errno = 8014
+	FRS_ERR_SYSVOL_IS_BUSY                                                    syscall.Errno = 8015
+	FRS_ERR_SYSVOL_DEMOTE                                                     syscall.Errno = 8016
+	FRS_ERR_INVALID_SERVICE_PARAMETER                                         syscall.Errno = 8017
+	DS_S_SUCCESS                                                                            = ERROR_SUCCESS
+	ERROR_DS_NOT_INSTALLED                                                    syscall.Errno = 8200
+	ERROR_DS_MEMBERSHIP_EVALUATED_LOCALLY                                     syscall.Errno = 8201
+	ERROR_DS_NO_ATTRIBUTE_OR_VALUE                                            syscall.Errno = 8202
+	ERROR_DS_INVALID_ATTRIBUTE_SYNTAX                                         syscall.Errno = 8203
+	ERROR_DS_ATTRIBUTE_TYPE_UNDEFINED                                         syscall.Errno = 8204
+	ERROR_DS_ATTRIBUTE_OR_VALUE_EXISTS                                        syscall.Errno = 8205
+	ERROR_DS_BUSY                                                             syscall.Errno = 8206
+	ERROR_DS_UNAVAILABLE                                                      syscall.Errno = 8207
+	ERROR_DS_NO_RIDS_ALLOCATED                                                syscall.Errno = 8208
+	ERROR_DS_NO_MORE_RIDS                                                     syscall.Errno = 8209
+	ERROR_DS_INCORRECT_ROLE_OWNER                                             syscall.Errno = 8210
+	ERROR_DS_RIDMGR_INIT_ERROR                                                syscall.Errno = 8211
+	ERROR_DS_OBJ_CLASS_VIOLATION                                              syscall.Errno = 8212
+	ERROR_DS_CANT_ON_NON_LEAF                                                 syscall.Errno = 8213
+	ERROR_DS_CANT_ON_RDN                                                      syscall.Errno = 8214
+	ERROR_DS_CANT_MOD_OBJ_CLASS                                               syscall.Errno = 8215
+	ERROR_DS_CROSS_DOM_MOVE_ERROR                                             syscall.Errno = 8216
+	ERROR_DS_GC_NOT_AVAILABLE                                                 syscall.Errno = 8217
+	ERROR_SHARED_POLICY                                                       syscall.Errno = 8218
+	ERROR_POLICY_OBJECT_NOT_FOUND                                             syscall.Errno = 8219
+	ERROR_POLICY_ONLY_IN_DS                                                   syscall.Errno = 8220
+	ERROR_PROMOTION_ACTIVE                                                    syscall.Errno = 8221
+	ERROR_NO_PROMOTION_ACTIVE                                                 syscall.Errno = 8222
+	ERROR_DS_OPERATIONS_ERROR                                                 syscall.Errno = 8224
+	ERROR_DS_PROTOCOL_ERROR                                                   syscall.Errno = 8225
+	ERROR_DS_TIMELIMIT_EXCEEDED                                               syscall.Errno = 8226
+	ERROR_DS_SIZELIMIT_EXCEEDED                                               syscall.Errno = 8227
+	ERROR_DS_ADMIN_LIMIT_EXCEEDED                                             syscall.Errno = 8228
+	ERROR_DS_COMPARE_FALSE                                                    syscall.Errno = 8229
+	ERROR_DS_COMPARE_TRUE                                                     syscall.Errno = 8230
+	ERROR_DS_AUTH_METHOD_NOT_SUPPORTED                                        syscall.Errno = 8231
+	ERROR_DS_STRONG_AUTH_REQUIRED                                             syscall.Errno = 8232
+	ERROR_DS_INAPPROPRIATE_AUTH                                               syscall.Errno = 8233
+	ERROR_DS_AUTH_UNKNOWN                                                     syscall.Errno = 8234
+	ERROR_DS_REFERRAL                                                         syscall.Errno = 8235
+	ERROR_DS_UNAVAILABLE_CRIT_EXTENSION                                       syscall.Errno = 8236
+	ERROR_DS_CONFIDENTIALITY_REQUIRED                                         syscall.Errno = 8237
+	ERROR_DS_INAPPROPRIATE_MATCHING                                           syscall.Errno = 8238
+	ERROR_DS_CONSTRAINT_VIOLATION                                             syscall.Errno = 8239
+	ERROR_DS_NO_SUCH_OBJECT                                                   syscall.Errno = 8240
+	ERROR_DS_ALIAS_PROBLEM                                                    syscall.Errno = 8241
+	ERROR_DS_INVALID_DN_SYNTAX                                                syscall.Errno = 8242
+	ERROR_DS_IS_LEAF                                                          syscall.Errno = 8243
+	ERROR_DS_ALIAS_DEREF_PROBLEM                                              syscall.Errno = 8244
+	ERROR_DS_UNWILLING_TO_PERFORM                                             syscall.Errno = 8245
+	ERROR_DS_LOOP_DETECT                                                      syscall.Errno = 8246
+	ERROR_DS_NAMING_VIOLATION                                                 syscall.Errno = 8247
+	ERROR_DS_OBJECT_RESULTS_TOO_LARGE                                         syscall.Errno = 8248
+	ERROR_DS_AFFECTS_MULTIPLE_DSAS                                            syscall.Errno = 8249
+	ERROR_DS_SERVER_DOWN                                                      syscall.Errno = 8250
+	ERROR_DS_LOCAL_ERROR                                                      syscall.Errno = 8251
+	ERROR_DS_ENCODING_ERROR                                                   syscall.Errno = 8252
+	ERROR_DS_DECODING_ERROR                                                   syscall.Errno = 8253
+	ERROR_DS_FILTER_UNKNOWN                                                   syscall.Errno = 8254
+	ERROR_DS_PARAM_ERROR                                                      syscall.Errno = 8255
+	ERROR_DS_NOT_SUPPORTED                                                    syscall.Errno = 8256
+	ERROR_DS_NO_RESULTS_RETURNED                                              syscall.Errno = 8257
+	ERROR_DS_CONTROL_NOT_FOUND                                                syscall.Errno = 8258
+	ERROR_DS_CLIENT_LOOP                                                      syscall.Errno = 8259
+	ERROR_DS_REFERRAL_LIMIT_EXCEEDED                                          syscall.Errno = 8260
+	ERROR_DS_SORT_CONTROL_MISSING                                             syscall.Errno = 8261
+	ERROR_DS_OFFSET_RANGE_ERROR                                               syscall.Errno = 8262
+	ERROR_DS_RIDMGR_DISABLED                                                  syscall.Errno = 8263
+	ERROR_DS_ROOT_MUST_BE_NC                                                  syscall.Errno = 8301
+	ERROR_DS_ADD_REPLICA_INHIBITED                                            syscall.Errno = 8302
+	ERROR_DS_ATT_NOT_DEF_IN_SCHEMA                                            syscall.Errno = 8303
+	ERROR_DS_MAX_OBJ_SIZE_EXCEEDED                                            syscall.Errno = 8304
+	ERROR_DS_OBJ_STRING_NAME_EXISTS                                           syscall.Errno = 8305
+	ERROR_DS_NO_RDN_DEFINED_IN_SCHEMA                                         syscall.Errno = 8306
+	ERROR_DS_RDN_DOESNT_MATCH_SCHEMA                                          syscall.Errno = 8307
+	ERROR_DS_NO_REQUESTED_ATTS_FOUND                                          syscall.Errno = 8308
+	ERROR_DS_USER_BUFFER_TO_SMALL                                             syscall.Errno = 8309
+	ERROR_DS_ATT_IS_NOT_ON_OBJ                                                syscall.Errno = 8310
+	ERROR_DS_ILLEGAL_MOD_OPERATION                                            syscall.Errno = 8311
+	ERROR_DS_OBJ_TOO_LARGE                                                    syscall.Errno = 8312
+	ERROR_DS_BAD_INSTANCE_TYPE                                                syscall.Errno = 8313
+	ERROR_DS_MASTERDSA_REQUIRED                                               syscall.Errno = 8314
+	ERROR_DS_OBJECT_CLASS_REQUIRED                                            syscall.Errno = 8315
+	ERROR_DS_MISSING_REQUIRED_ATT                                             syscall.Errno = 8316
+	ERROR_DS_ATT_NOT_DEF_FOR_CLASS                                            syscall.Errno = 8317
+	ERROR_DS_ATT_ALREADY_EXISTS                                               syscall.Errno = 8318
+	ERROR_DS_CANT_ADD_ATT_VALUES                                              syscall.Errno = 8320
+	ERROR_DS_SINGLE_VALUE_CONSTRAINT                                          syscall.Errno = 8321
+	ERROR_DS_RANGE_CONSTRAINT                                                 syscall.Errno = 8322
+	ERROR_DS_ATT_VAL_ALREADY_EXISTS                                           syscall.Errno = 8323
+	ERROR_DS_CANT_REM_MISSING_ATT                                             syscall.Errno = 8324
+	ERROR_DS_CANT_REM_MISSING_ATT_VAL                                         syscall.Errno = 8325
+	ERROR_DS_ROOT_CANT_BE_SUBREF                                              syscall.Errno = 8326
+	ERROR_DS_NO_CHAINING                                                      syscall.Errno = 8327
+	ERROR_DS_NO_CHAINED_EVAL                                                  syscall.Errno = 8328
+	ERROR_DS_NO_PARENT_OBJECT                                                 syscall.Errno = 8329
+	ERROR_DS_PARENT_IS_AN_ALIAS                                               syscall.Errno = 8330
+	ERROR_DS_CANT_MIX_MASTER_AND_REPS                                         syscall.Errno = 8331
+	ERROR_DS_CHILDREN_EXIST                                                   syscall.Errno = 8332
+	ERROR_DS_OBJ_NOT_FOUND                                                    syscall.Errno = 8333
+	ERROR_DS_ALIASED_OBJ_MISSING                                              syscall.Errno = 8334
+	ERROR_DS_BAD_NAME_SYNTAX                                                  syscall.Errno = 8335
+	ERROR_DS_ALIAS_POINTS_TO_ALIAS                                            syscall.Errno = 8336
+	ERROR_DS_CANT_DEREF_ALIAS                                                 syscall.Errno = 8337
+	ERROR_DS_OUT_OF_SCOPE                                                     syscall.Errno = 8338
+	ERROR_DS_OBJECT_BEING_REMOVED                                             syscall.Errno = 8339
+	ERROR_DS_CANT_DELETE_DSA_OBJ                                              syscall.Errno = 8340
+	ERROR_DS_GENERIC_ERROR                                                    syscall.Errno = 8341
+	ERROR_DS_DSA_MUST_BE_INT_MASTER                                           syscall.Errno = 8342
+	ERROR_DS_CLASS_NOT_DSA                                                    syscall.Errno = 8343
+	ERROR_DS_INSUFF_ACCESS_RIGHTS                                             syscall.Errno = 8344
+	ERROR_DS_ILLEGAL_SUPERIOR                                                 syscall.Errno = 8345
+	ERROR_DS_ATTRIBUTE_OWNED_BY_SAM                                           syscall.Errno = 8346
+	ERROR_DS_NAME_TOO_MANY_PARTS                                              syscall.Errno = 8347
+	ERROR_DS_NAME_TOO_LONG                                                    syscall.Errno = 8348
+	ERROR_DS_NAME_VALUE_TOO_LONG                                              syscall.Errno = 8349
+	ERROR_DS_NAME_UNPARSEABLE                                                 syscall.Errno = 8350
+	ERROR_DS_NAME_TYPE_UNKNOWN                                                syscall.Errno = 8351
+	ERROR_DS_NOT_AN_OBJECT                                                    syscall.Errno = 8352
+	ERROR_DS_SEC_DESC_TOO_SHORT                                               syscall.Errno = 8353
+	ERROR_DS_SEC_DESC_INVALID                                                 syscall.Errno = 8354
+	ERROR_DS_NO_DELETED_NAME                                                  syscall.Errno = 8355
+	ERROR_DS_SUBREF_MUST_HAVE_PARENT                                          syscall.Errno = 8356
+	ERROR_DS_NCNAME_MUST_BE_NC                                                syscall.Errno = 8357
+	ERROR_DS_CANT_ADD_SYSTEM_ONLY                                             syscall.Errno = 8358
+	ERROR_DS_CLASS_MUST_BE_CONCRETE                                           syscall.Errno = 8359
+	ERROR_DS_INVALID_DMD                                                      syscall.Errno = 8360
+	ERROR_DS_OBJ_GUID_EXISTS                                                  syscall.Errno = 8361
+	ERROR_DS_NOT_ON_BACKLINK                                                  syscall.Errno = 8362
+	ERROR_DS_NO_CROSSREF_FOR_NC                                               syscall.Errno = 8363
+	ERROR_DS_SHUTTING_DOWN                                                    syscall.Errno = 8364
+	ERROR_DS_UNKNOWN_OPERATION                                                syscall.Errno = 8365
+	ERROR_DS_INVALID_ROLE_OWNER                                               syscall.Errno = 8366
+	ERROR_DS_COULDNT_CONTACT_FSMO                                             syscall.Errno = 8367
+	ERROR_DS_CROSS_NC_DN_RENAME                                               syscall.Errno = 8368
+	ERROR_DS_CANT_MOD_SYSTEM_ONLY                                             syscall.Errno = 8369
+	ERROR_DS_REPLICATOR_ONLY                                                  syscall.Errno = 8370
+	ERROR_DS_OBJ_CLASS_NOT_DEFINED                                            syscall.Errno = 8371
+	ERROR_DS_OBJ_CLASS_NOT_SUBCLASS                                           syscall.Errno = 8372
+	ERROR_DS_NAME_REFERENCE_INVALID                                           syscall.Errno = 8373
+	ERROR_DS_CROSS_REF_EXISTS                                                 syscall.Errno = 8374
+	ERROR_DS_CANT_DEL_MASTER_CROSSREF                                         syscall.Errno = 8375
+	ERROR_DS_SUBTREE_NOTIFY_NOT_NC_HEAD                                       syscall.Errno = 8376
+	ERROR_DS_NOTIFY_FILTER_TOO_COMPLEX                                        syscall.Errno = 8377
+	ERROR_DS_DUP_RDN                                                          syscall.Errno = 8378
+	ERROR_DS_DUP_OID                                                          syscall.Errno = 8379
+	ERROR_DS_DUP_MAPI_ID                                                      syscall.Errno = 8380
+	ERROR_DS_DUP_SCHEMA_ID_GUID                                               syscall.Errno = 8381
+	ERROR_DS_DUP_LDAP_DISPLAY_NAME                                            syscall.Errno = 8382
+	ERROR_DS_SEMANTIC_ATT_TEST                                                syscall.Errno = 8383
+	ERROR_DS_SYNTAX_MISMATCH                                                  syscall.Errno = 8384
+	ERROR_DS_EXISTS_IN_MUST_HAVE                                              syscall.Errno = 8385
+	ERROR_DS_EXISTS_IN_MAY_HAVE                                               syscall.Errno = 8386
+	ERROR_DS_NONEXISTENT_MAY_HAVE                                             syscall.Errno = 8387
+	ERROR_DS_NONEXISTENT_MUST_HAVE                                            syscall.Errno = 8388
+	ERROR_DS_AUX_CLS_TEST_FAIL                                                syscall.Errno = 8389
+	ERROR_DS_NONEXISTENT_POSS_SUP                                             syscall.Errno = 8390
+	ERROR_DS_SUB_CLS_TEST_FAIL                                                syscall.Errno = 8391
+	ERROR_DS_BAD_RDN_ATT_ID_SYNTAX                                            syscall.Errno = 8392
+	ERROR_DS_EXISTS_IN_AUX_CLS                                                syscall.Errno = 8393
+	ERROR_DS_EXISTS_IN_SUB_CLS                                                syscall.Errno = 8394
+	ERROR_DS_EXISTS_IN_POSS_SUP                                               syscall.Errno = 8395
+	ERROR_DS_RECALCSCHEMA_FAILED                                              syscall.Errno = 8396
+	ERROR_DS_TREE_DELETE_NOT_FINISHED                                         syscall.Errno = 8397
+	ERROR_DS_CANT_DELETE                                                      syscall.Errno = 8398
+	ERROR_DS_ATT_SCHEMA_REQ_ID                                                syscall.Errno = 8399
+	ERROR_DS_BAD_ATT_SCHEMA_SYNTAX                                            syscall.Errno = 8400
+	ERROR_DS_CANT_CACHE_ATT                                                   syscall.Errno = 8401
+	ERROR_DS_CANT_CACHE_CLASS                                                 syscall.Errno = 8402
+	ERROR_DS_CANT_REMOVE_ATT_CACHE                                            syscall.Errno = 8403
+	ERROR_DS_CANT_REMOVE_CLASS_CACHE                                          syscall.Errno = 8404
+	ERROR_DS_CANT_RETRIEVE_DN                                                 syscall.Errno = 8405
+	ERROR_DS_MISSING_SUPREF                                                   syscall.Errno = 8406
+	ERROR_DS_CANT_RETRIEVE_INSTANCE                                           syscall.Errno = 8407
+	ERROR_DS_CODE_INCONSISTENCY                                               syscall.Errno = 8408
+	ERROR_DS_DATABASE_ERROR                                                   syscall.Errno = 8409
+	ERROR_DS_GOVERNSID_MISSING                                                syscall.Errno = 8410
+	ERROR_DS_MISSING_EXPECTED_ATT                                             syscall.Errno = 8411
+	ERROR_DS_NCNAME_MISSING_CR_REF                                            syscall.Errno = 8412
+	ERROR_DS_SECURITY_CHECKING_ERROR                                          syscall.Errno = 8413
+	ERROR_DS_SCHEMA_NOT_LOADED                                                syscall.Errno = 8414
+	ERROR_DS_SCHEMA_ALLOC_FAILED                                              syscall.Errno = 8415
+	ERROR_DS_ATT_SCHEMA_REQ_SYNTAX                                            syscall.Errno = 8416
+	ERROR_DS_GCVERIFY_ERROR                                                   syscall.Errno = 8417
+	ERROR_DS_DRA_SCHEMA_MISMATCH                                              syscall.Errno = 8418
+	ERROR_DS_CANT_FIND_DSA_OBJ                                                syscall.Errno = 8419
+	ERROR_DS_CANT_FIND_EXPECTED_NC                                            syscall.Errno = 8420
+	ERROR_DS_CANT_FIND_NC_IN_CACHE                                            syscall.Errno = 8421
+	ERROR_DS_CANT_RETRIEVE_CHILD                                              syscall.Errno = 8422
+	ERROR_DS_SECURITY_ILLEGAL_MODIFY                                          syscall.Errno = 8423
+	ERROR_DS_CANT_REPLACE_HIDDEN_REC                                          syscall.Errno = 8424
+	ERROR_DS_BAD_HIERARCHY_FILE                                               syscall.Errno = 8425
+	ERROR_DS_BUILD_HIERARCHY_TABLE_FAILED                                     syscall.Errno = 8426
+	ERROR_DS_CONFIG_PARAM_MISSING                                             syscall.Errno = 8427
+	ERROR_DS_COUNTING_AB_INDICES_FAILED                                       syscall.Errno = 8428
+	ERROR_DS_HIERARCHY_TABLE_MALLOC_FAILED                                    syscall.Errno = 8429
+	ERROR_DS_INTERNAL_FAILURE                                                 syscall.Errno = 8430
+	ERROR_DS_UNKNOWN_ERROR                                                    syscall.Errno = 8431
+	ERROR_DS_ROOT_REQUIRES_CLASS_TOP                                          syscall.Errno = 8432
+	ERROR_DS_REFUSING_FSMO_ROLES                                              syscall.Errno = 8433
+	ERROR_DS_MISSING_FSMO_SETTINGS                                            syscall.Errno = 8434
+	ERROR_DS_UNABLE_TO_SURRENDER_ROLES                                        syscall.Errno = 8435
+	ERROR_DS_DRA_GENERIC                                                      syscall.Errno = 8436
+	ERROR_DS_DRA_INVALID_PARAMETER                                            syscall.Errno = 8437
+	ERROR_DS_DRA_BUSY                                                         syscall.Errno = 8438
+	ERROR_DS_DRA_BAD_DN                                                       syscall.Errno = 8439
+	ERROR_DS_DRA_BAD_NC                                                       syscall.Errno = 8440
+	ERROR_DS_DRA_DN_EXISTS                                                    syscall.Errno = 8441
+	ERROR_DS_DRA_INTERNAL_ERROR                                               syscall.Errno = 8442
+	ERROR_DS_DRA_INCONSISTENT_DIT                                             syscall.Errno = 8443
+	ERROR_DS_DRA_CONNECTION_FAILED                                            syscall.Errno = 8444
+	ERROR_DS_DRA_BAD_INSTANCE_TYPE                                            syscall.Errno = 8445
+	ERROR_DS_DRA_OUT_OF_MEM                                                   syscall.Errno = 8446
+	ERROR_DS_DRA_MAIL_PROBLEM                                                 syscall.Errno = 8447
+	ERROR_DS_DRA_REF_ALREADY_EXISTS                                           syscall.Errno = 8448
+	ERROR_DS_DRA_REF_NOT_FOUND                                                syscall.Errno = 8449
+	ERROR_DS_DRA_OBJ_IS_REP_SOURCE                                            syscall.Errno = 8450
+	ERROR_DS_DRA_DB_ERROR                                                     syscall.Errno = 8451
+	ERROR_DS_DRA_NO_REPLICA                                                   syscall.Errno = 8452
+	ERROR_DS_DRA_ACCESS_DENIED                                                syscall.Errno = 8453
+	ERROR_DS_DRA_NOT_SUPPORTED                                                syscall.Errno = 8454
+	ERROR_DS_DRA_RPC_CANCELLED                                                syscall.Errno = 8455
+	ERROR_DS_DRA_SOURCE_DISABLED                                              syscall.Errno = 8456
+	ERROR_DS_DRA_SINK_DISABLED                                                syscall.Errno = 8457
+	ERROR_DS_DRA_NAME_COLLISION                                               syscall.Errno = 8458
+	ERROR_DS_DRA_SOURCE_REINSTALLED                                           syscall.Errno = 8459
+	ERROR_DS_DRA_MISSING_PARENT                                               syscall.Errno = 8460
+	ERROR_DS_DRA_PREEMPTED                                                    syscall.Errno = 8461
+	ERROR_DS_DRA_ABANDON_SYNC                                                 syscall.Errno = 8462
+	ERROR_DS_DRA_SHUTDOWN                                                     syscall.Errno = 8463
+	ERROR_DS_DRA_INCOMPATIBLE_PARTIAL_SET                                     syscall.Errno = 8464
+	ERROR_DS_DRA_SOURCE_IS_PARTIAL_REPLICA                                    syscall.Errno = 8465
+	ERROR_DS_DRA_EXTN_CONNECTION_FAILED                                       syscall.Errno = 8466
+	ERROR_DS_INSTALL_SCHEMA_MISMATCH                                          syscall.Errno = 8467
+	ERROR_DS_DUP_LINK_ID                                                      syscall.Errno = 8468
+	ERROR_DS_NAME_ERROR_RESOLVING                                             syscall.Errno = 8469
+	ERROR_DS_NAME_ERROR_NOT_FOUND                                             syscall.Errno = 8470
+	ERROR_DS_NAME_ERROR_NOT_UNIQUE                                            syscall.Errno = 8471
+	ERROR_DS_NAME_ERROR_NO_MAPPING                                            syscall.Errno = 8472
+	ERROR_DS_NAME_ERROR_DOMAIN_ONLY                                           syscall.Errno = 8473
+	ERROR_DS_NAME_ERROR_NO_SYNTACTICAL_MAPPING                                syscall.Errno = 8474
+	ERROR_DS_CONSTRUCTED_ATT_MOD                                              syscall.Errno = 8475
+	ERROR_DS_WRONG_OM_OBJ_CLASS                                               syscall.Errno = 8476
+	ERROR_DS_DRA_REPL_PENDING                                                 syscall.Errno = 8477
+	ERROR_DS_DS_REQUIRED                                                      syscall.Errno = 8478
+	ERROR_DS_INVALID_LDAP_DISPLAY_NAME                                        syscall.Errno = 8479
+	ERROR_DS_NON_BASE_SEARCH                                                  syscall.Errno = 8480
+	ERROR_DS_CANT_RETRIEVE_ATTS                                               syscall.Errno = 8481
+	ERROR_DS_BACKLINK_WITHOUT_LINK                                            syscall.Errno = 8482
+	ERROR_DS_EPOCH_MISMATCH                                                   syscall.Errno = 8483
+	ERROR_DS_SRC_NAME_MISMATCH                                                syscall.Errno = 8484
+	ERROR_DS_SRC_AND_DST_NC_IDENTICAL                                         syscall.Errno = 8485
+	ERROR_DS_DST_NC_MISMATCH                                                  syscall.Errno = 8486
+	ERROR_DS_NOT_AUTHORITIVE_FOR_DST_NC                                       syscall.Errno = 8487
+	ERROR_DS_SRC_GUID_MISMATCH                                                syscall.Errno = 8488
+	ERROR_DS_CANT_MOVE_DELETED_OBJECT                                         syscall.Errno = 8489
+	ERROR_DS_PDC_OPERATION_IN_PROGRESS                                        syscall.Errno = 8490
+	ERROR_DS_CROSS_DOMAIN_CLEANUP_REQD                                        syscall.Errno = 8491
+	ERROR_DS_ILLEGAL_XDOM_MOVE_OPERATION                                      syscall.Errno = 8492
+	ERROR_DS_CANT_WITH_ACCT_GROUP_MEMBERSHPS                                  syscall.Errno = 8493
+	ERROR_DS_NC_MUST_HAVE_NC_PARENT                                           syscall.Errno = 8494
+	ERROR_DS_CR_IMPOSSIBLE_TO_VALIDATE                                        syscall.Errno = 8495
+	ERROR_DS_DST_DOMAIN_NOT_NATIVE                                            syscall.Errno = 8496
+	ERROR_DS_MISSING_INFRASTRUCTURE_CONTAINER                                 syscall.Errno = 8497
+	ERROR_DS_CANT_MOVE_ACCOUNT_GROUP                                          syscall.Errno = 8498
+	ERROR_DS_CANT_MOVE_RESOURCE_GROUP                                         syscall.Errno = 8499
+	ERROR_DS_INVALID_SEARCH_FLAG                                              syscall.Errno = 8500
+	ERROR_DS_NO_TREE_DELETE_ABOVE_NC                                          syscall.Errno = 8501
+	ERROR_DS_COULDNT_LOCK_TREE_FOR_DELETE                                     syscall.Errno = 8502
+	ERROR_DS_COULDNT_IDENTIFY_OBJECTS_FOR_TREE_DELETE                         syscall.Errno = 8503
+	ERROR_DS_SAM_INIT_FAILURE                                                 syscall.Errno = 8504
+	ERROR_DS_SENSITIVE_GROUP_VIOLATION                                        syscall.Errno = 8505
+	ERROR_DS_CANT_MOD_PRIMARYGROUPID                                          syscall.Errno = 8506
+	ERROR_DS_ILLEGAL_BASE_SCHEMA_MOD                                          syscall.Errno = 8507
+	ERROR_DS_NONSAFE_SCHEMA_CHANGE                                            syscall.Errno = 8508
+	ERROR_DS_SCHEMA_UPDATE_DISALLOWED                                         syscall.Errno = 8509
+	ERROR_DS_CANT_CREATE_UNDER_SCHEMA                                         syscall.Errno = 8510
+	ERROR_DS_INSTALL_NO_SRC_SCH_VERSION                                       syscall.Errno = 8511
+	ERROR_DS_INSTALL_NO_SCH_VERSION_IN_INIFILE                                syscall.Errno = 8512
+	ERROR_DS_INVALID_GROUP_TYPE                                               syscall.Errno = 8513
+	ERROR_DS_NO_NEST_GLOBALGROUP_IN_MIXEDDOMAIN                               syscall.Errno = 8514
+	ERROR_DS_NO_NEST_LOCALGROUP_IN_MIXEDDOMAIN                                syscall.Errno = 8515
+	ERROR_DS_GLOBAL_CANT_HAVE_LOCAL_MEMBER                                    syscall.Errno = 8516
+	ERROR_DS_GLOBAL_CANT_HAVE_UNIVERSAL_MEMBER                                syscall.Errno = 8517
+	ERROR_DS_UNIVERSAL_CANT_HAVE_LOCAL_MEMBER                                 syscall.Errno = 8518
+	ERROR_DS_GLOBAL_CANT_HAVE_CROSSDOMAIN_MEMBER                              syscall.Errno = 8519
+	ERROR_DS_LOCAL_CANT_HAVE_CROSSDOMAIN_LOCAL_MEMBER                         syscall.Errno = 8520
+	ERROR_DS_HAVE_PRIMARY_MEMBERS                                             syscall.Errno = 8521
+	ERROR_DS_STRING_SD_CONVERSION_FAILED                                      syscall.Errno = 8522
+	ERROR_DS_NAMING_MASTER_GC                                                 syscall.Errno = 8523
+	ERROR_DS_DNS_LOOKUP_FAILURE                                               syscall.Errno = 8524
+	ERROR_DS_COULDNT_UPDATE_SPNS                                              syscall.Errno = 8525
+	ERROR_DS_CANT_RETRIEVE_SD                                                 syscall.Errno = 8526
+	ERROR_DS_KEY_NOT_UNIQUE                                                   syscall.Errno = 8527
+	ERROR_DS_WRONG_LINKED_ATT_SYNTAX                                          syscall.Errno = 8528
+	ERROR_DS_SAM_NEED_BOOTKEY_PASSWORD                                        syscall.Errno = 8529
+	ERROR_DS_SAM_NEED_BOOTKEY_FLOPPY                                          syscall.Errno = 8530
+	ERROR_DS_CANT_START                                                       syscall.Errno = 8531
+	ERROR_DS_INIT_FAILURE                                                     syscall.Errno = 8532
+	ERROR_DS_NO_PKT_PRIVACY_ON_CONNECTION                                     syscall.Errno = 8533
+	ERROR_DS_SOURCE_DOMAIN_IN_FOREST                                          syscall.Errno = 8534
+	ERROR_DS_DESTINATION_DOMAIN_NOT_IN_FOREST                                 syscall.Errno = 8535
+	ERROR_DS_DESTINATION_AUDITING_NOT_ENABLED                                 syscall.Errno = 8536
+	ERROR_DS_CANT_FIND_DC_FOR_SRC_DOMAIN                                      syscall.Errno = 8537
+	ERROR_DS_SRC_OBJ_NOT_GROUP_OR_USER                                        syscall.Errno = 8538
+	ERROR_DS_SRC_SID_EXISTS_IN_FOREST                                         syscall.Errno = 8539
+	ERROR_DS_SRC_AND_DST_OBJECT_CLASS_MISMATCH                                syscall.Errno = 8540
+	ERROR_SAM_INIT_FAILURE                                                    syscall.Errno = 8541
+	ERROR_DS_DRA_SCHEMA_INFO_SHIP                                             syscall.Errno = 8542
+	ERROR_DS_DRA_SCHEMA_CONFLICT                                              syscall.Errno = 8543
+	ERROR_DS_DRA_EARLIER_SCHEMA_CONFLICT                                      syscall.Errno = 8544
+	ERROR_DS_DRA_OBJ_NC_MISMATCH                                              syscall.Errno = 8545
+	ERROR_DS_NC_STILL_HAS_DSAS                                                syscall.Errno = 8546
+	ERROR_DS_GC_REQUIRED                                                      syscall.Errno = 8547
+	ERROR_DS_LOCAL_MEMBER_OF_LOCAL_ONLY                                       syscall.Errno = 8548
+	ERROR_DS_NO_FPO_IN_UNIVERSAL_GROUPS                                       syscall.Errno = 8549
+	ERROR_DS_CANT_ADD_TO_GC                                                   syscall.Errno = 8550
+	ERROR_DS_NO_CHECKPOINT_WITH_PDC                                           syscall.Errno = 8551
+	ERROR_DS_SOURCE_AUDITING_NOT_ENABLED                                      syscall.Errno = 8552
+	ERROR_DS_CANT_CREATE_IN_NONDOMAIN_NC                                      syscall.Errno = 8553
+	ERROR_DS_INVALID_NAME_FOR_SPN                                             syscall.Errno = 8554
+	ERROR_DS_FILTER_USES_CONTRUCTED_ATTRS                                     syscall.Errno = 8555
+	ERROR_DS_UNICODEPWD_NOT_IN_QUOTES                                         syscall.Errno = 8556
+	ERROR_DS_MACHINE_ACCOUNT_QUOTA_EXCEEDED                                   syscall.Errno = 8557
+	ERROR_DS_MUST_BE_RUN_ON_DST_DC                                            syscall.Errno = 8558
+	ERROR_DS_SRC_DC_MUST_BE_SP4_OR_GREATER                                    syscall.Errno = 8559
+	ERROR_DS_CANT_TREE_DELETE_CRITICAL_OBJ                                    syscall.Errno = 8560
+	ERROR_DS_INIT_FAILURE_CONSOLE                                             syscall.Errno = 8561
+	ERROR_DS_SAM_INIT_FAILURE_CONSOLE                                         syscall.Errno = 8562
+	ERROR_DS_FOREST_VERSION_TOO_HIGH                                          syscall.Errno = 8563
+	ERROR_DS_DOMAIN_VERSION_TOO_HIGH                                          syscall.Errno = 8564
+	ERROR_DS_FOREST_VERSION_TOO_LOW                                           syscall.Errno = 8565
+	ERROR_DS_DOMAIN_VERSION_TOO_LOW                                           syscall.Errno = 8566
+	ERROR_DS_INCOMPATIBLE_VERSION                                             syscall.Errno = 8567
+	ERROR_DS_LOW_DSA_VERSION                                                  syscall.Errno = 8568
+	ERROR_DS_NO_BEHAVIOR_VERSION_IN_MIXEDDOMAIN                               syscall.Errno = 8569
+	ERROR_DS_NOT_SUPPORTED_SORT_ORDER                                         syscall.Errno = 8570
+	ERROR_DS_NAME_NOT_UNIQUE                                                  syscall.Errno = 8571
+	ERROR_DS_MACHINE_ACCOUNT_CREATED_PRENT4                                   syscall.Errno = 8572
+	ERROR_DS_OUT_OF_VERSION_STORE                                             syscall.Errno = 8573
+	ERROR_DS_INCOMPATIBLE_CONTROLS_USED                                       syscall.Errno = 8574
+	ERROR_DS_NO_REF_DOMAIN                                                    syscall.Errno = 8575
+	ERROR_DS_RESERVED_LINK_ID                                                 syscall.Errno = 8576
+	ERROR_DS_LINK_ID_NOT_AVAILABLE                                            syscall.Errno = 8577
+	ERROR_DS_AG_CANT_HAVE_UNIVERSAL_MEMBER                                    syscall.Errno = 8578
+	ERROR_DS_MODIFYDN_DISALLOWED_BY_INSTANCE_TYPE                             syscall.Errno = 8579
+	ERROR_DS_NO_OBJECT_MOVE_IN_SCHEMA_NC                                      syscall.Errno = 8580
+	ERROR_DS_MODIFYDN_DISALLOWED_BY_FLAG                                      syscall.Errno = 8581
+	ERROR_DS_MODIFYDN_WRONG_GRANDPARENT                                       syscall.Errno = 8582
+	ERROR_DS_NAME_ERROR_TRUST_REFERRAL                                        syscall.Errno = 8583
+	ERROR_NOT_SUPPORTED_ON_STANDARD_SERVER                                    syscall.Errno = 8584
+	ERROR_DS_CANT_ACCESS_REMOTE_PART_OF_AD                                    syscall.Errno = 8585
+	ERROR_DS_CR_IMPOSSIBLE_TO_VALIDATE_V2                                     syscall.Errno = 8586
+	ERROR_DS_THREAD_LIMIT_EXCEEDED                                            syscall.Errno = 8587
+	ERROR_DS_NOT_CLOSEST                                                      syscall.Errno = 8588
+	ERROR_DS_CANT_DERIVE_SPN_WITHOUT_SERVER_REF                               syscall.Errno = 8589
+	ERROR_DS_SINGLE_USER_MODE_FAILED                                          syscall.Errno = 8590
+	ERROR_DS_NTDSCRIPT_SYNTAX_ERROR                                           syscall.Errno = 8591
+	ERROR_DS_NTDSCRIPT_PROCESS_ERROR                                          syscall.Errno = 8592
+	ERROR_DS_DIFFERENT_REPL_EPOCHS                                            syscall.Errno = 8593
+	ERROR_DS_DRS_EXTENSIONS_CHANGED                                           syscall.Errno = 8594
+	ERROR_DS_REPLICA_SET_CHANGE_NOT_ALLOWED_ON_DISABLED_CR                    syscall.Errno = 8595
+	ERROR_DS_NO_MSDS_INTID                                                    syscall.Errno = 8596
+	ERROR_DS_DUP_MSDS_INTID                                                   syscall.Errno = 8597
+	ERROR_DS_EXISTS_IN_RDNATTID                                               syscall.Errno = 8598
+	ERROR_DS_AUTHORIZATION_FAILED                                             syscall.Errno = 8599
+	ERROR_DS_INVALID_SCRIPT                                                   syscall.Errno = 8600
+	ERROR_DS_REMOTE_CROSSREF_OP_FAILED                                        syscall.Errno = 8601
+	ERROR_DS_CROSS_REF_BUSY                                                   syscall.Errno = 8602
+	ERROR_DS_CANT_DERIVE_SPN_FOR_DELETED_DOMAIN                               syscall.Errno = 8603
+	ERROR_DS_CANT_DEMOTE_WITH_WRITEABLE_NC                                    syscall.Errno = 8604
+	ERROR_DS_DUPLICATE_ID_FOUND                                               syscall.Errno = 8605
+	ERROR_DS_INSUFFICIENT_ATTR_TO_CREATE_OBJECT                               syscall.Errno = 8606
+	ERROR_DS_GROUP_CONVERSION_ERROR                                           syscall.Errno = 8607
+	ERROR_DS_CANT_MOVE_APP_BASIC_GROUP                                        syscall.Errno = 8608
+	ERROR_DS_CANT_MOVE_APP_QUERY_GROUP                                        syscall.Errno = 8609
+	ERROR_DS_ROLE_NOT_VERIFIED                                                syscall.Errno = 8610
+	ERROR_DS_WKO_CONTAINER_CANNOT_BE_SPECIAL                                  syscall.Errno = 8611
+	ERROR_DS_DOMAIN_RENAME_IN_PROGRESS                                        syscall.Errno = 8612
+	ERROR_DS_EXISTING_AD_CHILD_NC                                             syscall.Errno = 8613
+	ERROR_DS_REPL_LIFETIME_EXCEEDED                                           syscall.Errno = 8614
+	ERROR_DS_DISALLOWED_IN_SYSTEM_CONTAINER                                   syscall.Errno = 8615
+	ERROR_DS_LDAP_SEND_QUEUE_FULL                                             syscall.Errno = 8616
+	ERROR_DS_DRA_OUT_SCHEDULE_WINDOW                                          syscall.Errno = 8617
+	ERROR_DS_POLICY_NOT_KNOWN                                                 syscall.Errno = 8618
+	ERROR_NO_SITE_SETTINGS_OBJECT                                             syscall.Errno = 8619
+	ERROR_NO_SECRETS                                                          syscall.Errno = 8620
+	ERROR_NO_WRITABLE_DC_FOUND                                                syscall.Errno = 8621
+	ERROR_DS_NO_SERVER_OBJECT                                                 syscall.Errno = 8622
+	ERROR_DS_NO_NTDSA_OBJECT                                                  syscall.Errno = 8623
+	ERROR_DS_NON_ASQ_SEARCH                                                   syscall.Errno = 8624
+	ERROR_DS_AUDIT_FAILURE                                                    syscall.Errno = 8625
+	ERROR_DS_INVALID_SEARCH_FLAG_SUBTREE                                      syscall.Errno = 8626
+	ERROR_DS_INVALID_SEARCH_FLAG_TUPLE                                        syscall.Errno = 8627
+	ERROR_DS_HIERARCHY_TABLE_TOO_DEEP                                         syscall.Errno = 8628
+	ERROR_DS_DRA_CORRUPT_UTD_VECTOR                                           syscall.Errno = 8629
+	ERROR_DS_DRA_SECRETS_DENIED                                               syscall.Errno = 8630
+	ERROR_DS_RESERVED_MAPI_ID                                                 syscall.Errno = 8631
+	ERROR_DS_MAPI_ID_NOT_AVAILABLE                                            syscall.Errno = 8632
+	ERROR_DS_DRA_MISSING_KRBTGT_SECRET                                        syscall.Errno = 8633
+	ERROR_DS_DOMAIN_NAME_EXISTS_IN_FOREST                                     syscall.Errno = 8634
+	ERROR_DS_FLAT_NAME_EXISTS_IN_FOREST                                       syscall.Errno = 8635
+	ERROR_INVALID_USER_PRINCIPAL_NAME                                         syscall.Errno = 8636
+	ERROR_DS_OID_MAPPED_GROUP_CANT_HAVE_MEMBERS                               syscall.Errno = 8637
+	ERROR_DS_OID_NOT_FOUND                                                    syscall.Errno = 8638
+	ERROR_DS_DRA_RECYCLED_TARGET                                              syscall.Errno = 8639
+	ERROR_DS_DISALLOWED_NC_REDIRECT                                           syscall.Errno = 8640
+	ERROR_DS_HIGH_ADLDS_FFL                                                   syscall.Errno = 8641
+	ERROR_DS_HIGH_DSA_VERSION                                                 syscall.Errno = 8642
+	ERROR_DS_LOW_ADLDS_FFL                                                    syscall.Errno = 8643
+	ERROR_DOMAIN_SID_SAME_AS_LOCAL_WORKSTATION                                syscall.Errno = 8644
+	ERROR_DS_UNDELETE_SAM_VALIDATION_FAILED                                   syscall.Errno = 8645
+	ERROR_INCORRECT_ACCOUNT_TYPE                                              syscall.Errno = 8646
+	ERROR_DS_SPN_VALUE_NOT_UNIQUE_IN_FOREST                                   syscall.Errno = 8647
+	ERROR_DS_UPN_VALUE_NOT_UNIQUE_IN_FOREST                                   syscall.Errno = 8648
+	ERROR_DS_MISSING_FOREST_TRUST                                             syscall.Errno = 8649
+	ERROR_DS_VALUE_KEY_NOT_UNIQUE                                             syscall.Errno = 8650
+	DNS_ERROR_RESPONSE_CODES_BASE                                             syscall.Errno = 9000
+	DNS_ERROR_RCODE_NO_ERROR                                                                = ERROR_SUCCESS
+	DNS_ERROR_MASK                                                            syscall.Errno = 0x00002328
+	DNS_ERROR_RCODE_FORMAT_ERROR                                              syscall.Errno = 9001
+	DNS_ERROR_RCODE_SERVER_FAILURE                                            syscall.Errno = 9002
+	DNS_ERROR_RCODE_NAME_ERROR                                                syscall.Errno = 9003
+	DNS_ERROR_RCODE_NOT_IMPLEMENTED                                           syscall.Errno = 9004
+	DNS_ERROR_RCODE_REFUSED                                                   syscall.Errno = 9005
+	DNS_ERROR_RCODE_YXDOMAIN                                                  syscall.Errno = 9006
+	DNS_ERROR_RCODE_YXRRSET                                                   syscall.Errno = 9007
+	DNS_ERROR_RCODE_NXRRSET                                                   syscall.Errno = 9008
+	DNS_ERROR_RCODE_NOTAUTH                                                   syscall.Errno = 9009
+	DNS_ERROR_RCODE_NOTZONE                                                   syscall.Errno = 9010
+	DNS_ERROR_RCODE_BADSIG                                                    syscall.Errno = 9016
+	DNS_ERROR_RCODE_BADKEY                                                    syscall.Errno = 9017
+	DNS_ERROR_RCODE_BADTIME                                                   syscall.Errno = 9018
+	DNS_ERROR_RCODE_LAST                                                                    = DNS_ERROR_RCODE_BADTIME
+	DNS_ERROR_DNSSEC_BASE                                                     syscall.Errno = 9100
+	DNS_ERROR_KEYMASTER_REQUIRED                                              syscall.Errno = 9101
+	DNS_ERROR_NOT_ALLOWED_ON_SIGNED_ZONE                                      syscall.Errno = 9102
+	DNS_ERROR_NSEC3_INCOMPATIBLE_WITH_RSA_SHA1                                syscall.Errno = 9103
+	DNS_ERROR_NOT_ENOUGH_SIGNING_KEY_DESCRIPTORS                              syscall.Errno = 9104
+	DNS_ERROR_UNSUPPORTED_ALGORITHM                                           syscall.Errno = 9105
+	DNS_ERROR_INVALID_KEY_SIZE                                                syscall.Errno = 9106
+	DNS_ERROR_SIGNING_KEY_NOT_ACCESSIBLE                                      syscall.Errno = 9107
+	DNS_ERROR_KSP_DOES_NOT_SUPPORT_PROTECTION                                 syscall.Errno = 9108
+	DNS_ERROR_UNEXPECTED_DATA_PROTECTION_ERROR                                syscall.Errno = 9109
+	DNS_ERROR_UNEXPECTED_CNG_ERROR                                            syscall.Errno = 9110
+	DNS_ERROR_UNKNOWN_SIGNING_PARAMETER_VERSION                               syscall.Errno = 9111
+	DNS_ERROR_KSP_NOT_ACCESSIBLE                                              syscall.Errno = 9112
+	DNS_ERROR_TOO_MANY_SKDS                                                   syscall.Errno = 9113
+	DNS_ERROR_INVALID_ROLLOVER_PERIOD                                         syscall.Errno = 9114
+	DNS_ERROR_INVALID_INITIAL_ROLLOVER_OFFSET                                 syscall.Errno = 9115
+	DNS_ERROR_ROLLOVER_IN_PROGRESS                                            syscall.Errno = 9116
+	DNS_ERROR_STANDBY_KEY_NOT_PRESENT                                         syscall.Errno = 9117
+	DNS_ERROR_NOT_ALLOWED_ON_ZSK                                              syscall.Errno = 9118
+	DNS_ERROR_NOT_ALLOWED_ON_ACTIVE_SKD                                       syscall.Errno = 9119
+	DNS_ERROR_ROLLOVER_ALREADY_QUEUED                                         syscall.Errno = 9120
+	DNS_ERROR_NOT_ALLOWED_ON_UNSIGNED_ZONE                                    syscall.Errno = 9121
+	DNS_ERROR_BAD_KEYMASTER                                                   syscall.Errno = 9122
+	DNS_ERROR_INVALID_SIGNATURE_VALIDITY_PERIOD                               syscall.Errno = 9123
+	DNS_ERROR_INVALID_NSEC3_ITERATION_COUNT                                   syscall.Errno = 9124
+	DNS_ERROR_DNSSEC_IS_DISABLED                                              syscall.Errno = 9125
+	DNS_ERROR_INVALID_XML                                                     syscall.Errno = 9126
+	DNS_ERROR_NO_VALID_TRUST_ANCHORS                                          syscall.Errno = 9127
+	DNS_ERROR_ROLLOVER_NOT_POKEABLE                                           syscall.Errno = 9128
+	DNS_ERROR_NSEC3_NAME_COLLISION                                            syscall.Errno = 9129
+	DNS_ERROR_NSEC_INCOMPATIBLE_WITH_NSEC3_RSA_SHA1                           syscall.Errno = 9130
+	DNS_ERROR_PACKET_FMT_BASE                                                 syscall.Errno = 9500
+	DNS_INFO_NO_RECORDS                                                       syscall.Errno = 9501
+	DNS_ERROR_BAD_PACKET                                                      syscall.Errno = 9502
+	DNS_ERROR_NO_PACKET                                                       syscall.Errno = 9503
+	DNS_ERROR_RCODE                                                           syscall.Errno = 9504
+	DNS_ERROR_UNSECURE_PACKET                                                 syscall.Errno = 9505
+	DNS_STATUS_PACKET_UNSECURE                                                              = DNS_ERROR_UNSECURE_PACKET
+	DNS_REQUEST_PENDING                                                       syscall.Errno = 9506
+	DNS_ERROR_NO_MEMORY                                                                     = ERROR_OUTOFMEMORY
+	DNS_ERROR_INVALID_NAME                                                                  = ERROR_INVALID_NAME
+	DNS_ERROR_INVALID_DATA                                                                  = ERROR_INVALID_DATA
+	DNS_ERROR_GENERAL_API_BASE                                                syscall.Errno = 9550
+	DNS_ERROR_INVALID_TYPE                                                    syscall.Errno = 9551
+	DNS_ERROR_INVALID_IP_ADDRESS                                              syscall.Errno = 9552
+	DNS_ERROR_INVALID_PROPERTY                                                syscall.Errno = 9553
+	DNS_ERROR_TRY_AGAIN_LATER                                                 syscall.Errno = 9554
+	DNS_ERROR_NOT_UNIQUE                                                      syscall.Errno = 9555
+	DNS_ERROR_NON_RFC_NAME                                                    syscall.Errno = 9556
+	DNS_STATUS_FQDN                                                           syscall.Errno = 9557
+	DNS_STATUS_DOTTED_NAME                                                    syscall.Errno = 9558
+	DNS_STATUS_SINGLE_PART_NAME                                               syscall.Errno = 9559
+	DNS_ERROR_INVALID_NAME_CHAR                                               syscall.Errno = 9560
+	DNS_ERROR_NUMERIC_NAME                                                    syscall.Errno = 9561
+	DNS_ERROR_NOT_ALLOWED_ON_ROOT_SERVER                                      syscall.Errno = 9562
+	DNS_ERROR_NOT_ALLOWED_UNDER_DELEGATION                                    syscall.Errno = 9563
+	DNS_ERROR_CANNOT_FIND_ROOT_HINTS                                          syscall.Errno = 9564
+	DNS_ERROR_INCONSISTENT_ROOT_HINTS                                         syscall.Errno = 9565
+	DNS_ERROR_DWORD_VALUE_TOO_SMALL                                           syscall.Errno = 9566
+	DNS_ERROR_DWORD_VALUE_TOO_LARGE                                           syscall.Errno = 9567
+	DNS_ERROR_BACKGROUND_LOADING                                              syscall.Errno = 9568
+	DNS_ERROR_NOT_ALLOWED_ON_RODC                                             syscall.Errno = 9569
+	DNS_ERROR_NOT_ALLOWED_UNDER_DNAME                                         syscall.Errno = 9570
+	DNS_ERROR_DELEGATION_REQUIRED                                             syscall.Errno = 9571
+	DNS_ERROR_INVALID_POLICY_TABLE                                            syscall.Errno = 9572
+	DNS_ERROR_ADDRESS_REQUIRED                                                syscall.Errno = 9573
+	DNS_ERROR_ZONE_BASE                                                       syscall.Errno = 9600
+	DNS_ERROR_ZONE_DOES_NOT_EXIST                                             syscall.Errno = 9601
+	DNS_ERROR_NO_ZONE_INFO                                                    syscall.Errno = 9602
+	DNS_ERROR_INVALID_ZONE_OPERATION                                          syscall.Errno = 9603
+	DNS_ERROR_ZONE_CONFIGURATION_ERROR                                        syscall.Errno = 9604
+	DNS_ERROR_ZONE_HAS_NO_SOA_RECORD                                          syscall.Errno = 9605
+	DNS_ERROR_ZONE_HAS_NO_NS_RECORDS                                          syscall.Errno = 9606
+	DNS_ERROR_ZONE_LOCKED                                                     syscall.Errno = 9607
+	DNS_ERROR_ZONE_CREATION_FAILED                                            syscall.Errno = 9608
+	DNS_ERROR_ZONE_ALREADY_EXISTS                                             syscall.Errno = 9609
+	DNS_ERROR_AUTOZONE_ALREADY_EXISTS                                         syscall.Errno = 9610
+	DNS_ERROR_INVALID_ZONE_TYPE                                               syscall.Errno = 9611
+	DNS_ERROR_SECONDARY_REQUIRES_MASTER_IP                                    syscall.Errno = 9612
+	DNS_ERROR_ZONE_NOT_SECONDARY                                              syscall.Errno = 9613
+	DNS_ERROR_NEED_SECONDARY_ADDRESSES                                        syscall.Errno = 9614
+	DNS_ERROR_WINS_INIT_FAILED                                                syscall.Errno = 9615
+	DNS_ERROR_NEED_WINS_SERVERS                                               syscall.Errno = 9616
+	DNS_ERROR_NBSTAT_INIT_FAILED                                              syscall.Errno = 9617
+	DNS_ERROR_SOA_DELETE_INVALID                                              syscall.Errno = 9618
+	DNS_ERROR_FORWARDER_ALREADY_EXISTS                                        syscall.Errno = 9619
+	DNS_ERROR_ZONE_REQUIRES_MASTER_IP                                         syscall.Errno = 9620
+	DNS_ERROR_ZONE_IS_SHUTDOWN                                                syscall.Errno = 9621
+	DNS_ERROR_ZONE_LOCKED_FOR_SIGNING                                         syscall.Errno = 9622
+	DNS_ERROR_DATAFILE_BASE                                                   syscall.Errno = 9650
+	DNS_ERROR_PRIMARY_REQUIRES_DATAFILE                                       syscall.Errno = 9651
+	DNS_ERROR_INVALID_DATAFILE_NAME                                           syscall.Errno = 9652
+	DNS_ERROR_DATAFILE_OPEN_FAILURE                                           syscall.Errno = 9653
+	DNS_ERROR_FILE_WRITEBACK_FAILED                                           syscall.Errno = 9654
+	DNS_ERROR_DATAFILE_PARSING                                                syscall.Errno = 9655
+	DNS_ERROR_DATABASE_BASE                                                   syscall.Errno = 9700
+	DNS_ERROR_RECORD_DOES_NOT_EXIST                                           syscall.Errno = 9701
+	DNS_ERROR_RECORD_FORMAT                                                   syscall.Errno = 9702
+	DNS_ERROR_NODE_CREATION_FAILED                                            syscall.Errno = 9703
+	DNS_ERROR_UNKNOWN_RECORD_TYPE                                             syscall.Errno = 9704
+	DNS_ERROR_RECORD_TIMED_OUT                                                syscall.Errno = 9705
+	DNS_ERROR_NAME_NOT_IN_ZONE                                                syscall.Errno = 9706
+	DNS_ERROR_CNAME_LOOP                                                      syscall.Errno = 9707
+	DNS_ERROR_NODE_IS_CNAME                                                   syscall.Errno = 9708
+	DNS_ERROR_CNAME_COLLISION                                                 syscall.Errno = 9709
+	DNS_ERROR_RECORD_ONLY_AT_ZONE_ROOT                                        syscall.Errno = 9710
+	DNS_ERROR_RECORD_ALREADY_EXISTS                                           syscall.Errno = 9711
+	DNS_ERROR_SECONDARY_DATA                                                  syscall.Errno = 9712
+	DNS_ERROR_NO_CREATE_CACHE_DATA                                            syscall.Errno = 9713
+	DNS_ERROR_NAME_DOES_NOT_EXIST                                             syscall.Errno = 9714
+	DNS_WARNING_PTR_CREATE_FAILED                                             syscall.Errno = 9715
+	DNS_WARNING_DOMAIN_UNDELETED                                              syscall.Errno = 9716
+	DNS_ERROR_DS_UNAVAILABLE                                                  syscall.Errno = 9717
+	DNS_ERROR_DS_ZONE_ALREADY_EXISTS                                          syscall.Errno = 9718
+	DNS_ERROR_NO_BOOTFILE_IF_DS_ZONE                                          syscall.Errno = 9719
+	DNS_ERROR_NODE_IS_DNAME                                                   syscall.Errno = 9720
+	DNS_ERROR_DNAME_COLLISION                                                 syscall.Errno = 9721
+	DNS_ERROR_ALIAS_LOOP                                                      syscall.Errno = 9722
+	DNS_ERROR_OPERATION_BASE                                                  syscall.Errno = 9750
+	DNS_INFO_AXFR_COMPLETE                                                    syscall.Errno = 9751
+	DNS_ERROR_AXFR                                                            syscall.Errno = 9752
+	DNS_INFO_ADDED_LOCAL_WINS                                                 syscall.Errno = 9753
+	DNS_ERROR_SECURE_BASE                                                     syscall.Errno = 9800
+	DNS_STATUS_CONTINUE_NEEDED                                                syscall.Errno = 9801
+	DNS_ERROR_SETUP_BASE                                                      syscall.Errno = 9850
+	DNS_ERROR_NO_TCPIP                                                        syscall.Errno = 9851
+	DNS_ERROR_NO_DNS_SERVERS                                                  syscall.Errno = 9852
+	DNS_ERROR_DP_BASE                                                         syscall.Errno = 9900
+	DNS_ERROR_DP_DOES_NOT_EXIST                                               syscall.Errno = 9901
+	DNS_ERROR_DP_ALREADY_EXISTS                                               syscall.Errno = 9902
+	DNS_ERROR_DP_NOT_ENLISTED                                                 syscall.Errno = 9903
+	DNS_ERROR_DP_ALREADY_ENLISTED                                             syscall.Errno = 9904
+	DNS_ERROR_DP_NOT_AVAILABLE                                                syscall.Errno = 9905
+	DNS_ERROR_DP_FSMO_ERROR                                                   syscall.Errno = 9906
+	DNS_ERROR_RRL_NOT_ENABLED                                                 syscall.Errno = 9911
+	DNS_ERROR_RRL_INVALID_WINDOW_SIZE                                         syscall.Errno = 9912
+	DNS_ERROR_RRL_INVALID_IPV4_PREFIX                                         syscall.Errno = 9913
+	DNS_ERROR_RRL_INVALID_IPV6_PREFIX                                         syscall.Errno = 9914
+	DNS_ERROR_RRL_INVALID_TC_RATE                                             syscall.Errno = 9915
+	DNS_ERROR_RRL_INVALID_LEAK_RATE                                           syscall.Errno = 9916
+	DNS_ERROR_RRL_LEAK_RATE_LESSTHAN_TC_RATE                                  syscall.Errno = 9917
+	DNS_ERROR_VIRTUALIZATION_INSTANCE_ALREADY_EXISTS                          syscall.Errno = 9921
+	DNS_ERROR_VIRTUALIZATION_INSTANCE_DOES_NOT_EXIST                          syscall.Errno = 9922
+	DNS_ERROR_VIRTUALIZATION_TREE_LOCKED                                      syscall.Errno = 9923
+	DNS_ERROR_INVAILD_VIRTUALIZATION_INSTANCE_NAME                            syscall.Errno = 9924
+	DNS_ERROR_DEFAULT_VIRTUALIZATION_INSTANCE                                 syscall.Errno = 9925
+	DNS_ERROR_ZONESCOPE_ALREADY_EXISTS                                        syscall.Errno = 9951
+	DNS_ERROR_ZONESCOPE_DOES_NOT_EXIST                                        syscall.Errno = 9952
+	DNS_ERROR_DEFAULT_ZONESCOPE                                               syscall.Errno = 9953
+	DNS_ERROR_INVALID_ZONESCOPE_NAME                                          syscall.Errno = 9954
+	DNS_ERROR_NOT_ALLOWED_WITH_ZONESCOPES                                     syscall.Errno = 9955
+	DNS_ERROR_LOAD_ZONESCOPE_FAILED                                           syscall.Errno = 9956
+	DNS_ERROR_ZONESCOPE_FILE_WRITEBACK_FAILED                                 syscall.Errno = 9957
+	DNS_ERROR_INVALID_SCOPE_NAME                                              syscall.Errno = 9958
+	DNS_ERROR_SCOPE_DOES_NOT_EXIST                                            syscall.Errno = 9959
+	DNS_ERROR_DEFAULT_SCOPE                                                   syscall.Errno = 9960
+	DNS_ERROR_INVALID_SCOPE_OPERATION                                         syscall.Errno = 9961
+	DNS_ERROR_SCOPE_LOCKED                                                    syscall.Errno = 9962
+	DNS_ERROR_SCOPE_ALREADY_EXISTS                                            syscall.Errno = 9963
+	DNS_ERROR_POLICY_ALREADY_EXISTS                                           syscall.Errno = 9971
+	DNS_ERROR_POLICY_DOES_NOT_EXIST                                           syscall.Errno = 9972
+	DNS_ERROR_POLICY_INVALID_CRITERIA                                         syscall.Errno = 9973
+	DNS_ERROR_POLICY_INVALID_SETTINGS                                         syscall.Errno = 9974
+	DNS_ERROR_CLIENT_SUBNET_IS_ACCESSED                                       syscall.Errno = 9975
+	DNS_ERROR_CLIENT_SUBNET_DOES_NOT_EXIST                                    syscall.Errno = 9976
+	DNS_ERROR_CLIENT_SUBNET_ALREADY_EXISTS                                    syscall.Errno = 9977
+	DNS_ERROR_SUBNET_DOES_NOT_EXIST                                           syscall.Errno = 9978
+	DNS_ERROR_SUBNET_ALREADY_EXISTS                                           syscall.Errno = 9979
+	DNS_ERROR_POLICY_LOCKED                                                   syscall.Errno = 9980
+	DNS_ERROR_POLICY_INVALID_WEIGHT                                           syscall.Errno = 9981
+	DNS_ERROR_POLICY_INVALID_NAME                                             syscall.Errno = 9982
+	DNS_ERROR_POLICY_MISSING_CRITERIA                                         syscall.Errno = 9983
+	DNS_ERROR_INVALID_CLIENT_SUBNET_NAME                                      syscall.Errno = 9984
+	DNS_ERROR_POLICY_PROCESSING_ORDER_INVALID                                 syscall.Errno = 9985
+	DNS_ERROR_POLICY_SCOPE_MISSING                                            syscall.Errno = 9986
+	DNS_ERROR_POLICY_SCOPE_NOT_ALLOWED                                        syscall.Errno = 9987
+	DNS_ERROR_SERVERSCOPE_IS_REFERENCED                                       syscall.Errno = 9988
+	DNS_ERROR_ZONESCOPE_IS_REFERENCED                                         syscall.Errno = 9989
+	DNS_ERROR_POLICY_INVALID_CRITERIA_CLIENT_SUBNET                           syscall.Errno = 9990
+	DNS_ERROR_POLICY_INVALID_CRITERIA_TRANSPORT_PROTOCOL                      syscall.Errno = 9991
+	DNS_ERROR_POLICY_INVALID_CRITERIA_NETWORK_PROTOCOL                        syscall.Errno = 9992
+	DNS_ERROR_POLICY_INVALID_CRITERIA_INTERFACE                               syscall.Errno = 9993
+	DNS_ERROR_POLICY_INVALID_CRITERIA_FQDN                                    syscall.Errno = 9994
+	DNS_ERROR_POLICY_INVALID_CRITERIA_QUERY_TYPE                              syscall.Errno = 9995
+	DNS_ERROR_POLICY_INVALID_CRITERIA_TIME_OF_DAY                             syscall.Errno = 9996
+	WSABASEERR                                                                syscall.Errno = 10000
+	WSAEINTR                                                                  syscall.Errno = 10004
+	WSAEBADF                                                                  syscall.Errno = 10009
+	WSAEACCES                                                                 syscall.Errno = 10013
+	WSAEFAULT                                                                 syscall.Errno = 10014
+	WSAEINVAL                                                                 syscall.Errno = 10022
+	WSAEMFILE                                                                 syscall.Errno = 10024
+	WSAEWOULDBLOCK                                                            syscall.Errno = 10035
+	WSAEINPROGRESS                                                            syscall.Errno = 10036
+	WSAEALREADY                                                               syscall.Errno = 10037
+	WSAENOTSOCK                                                               syscall.Errno = 10038
+	WSAEDESTADDRREQ                                                           syscall.Errno = 10039
+	WSAEMSGSIZE                                                               syscall.Errno = 10040
+	WSAEPROTOTYPE                                                             syscall.Errno = 10041
+	WSAENOPROTOOPT                                                            syscall.Errno = 10042
+	WSAEPROTONOSUPPORT                                                        syscall.Errno = 10043
+	WSAESOCKTNOSUPPORT                                                        syscall.Errno = 10044
+	WSAEOPNOTSUPP                                                             syscall.Errno = 10045
+	WSAEPFNOSUPPORT                                                           syscall.Errno = 10046
+	WSAEAFNOSUPPORT                                                           syscall.Errno = 10047
+	WSAEADDRINUSE                                                             syscall.Errno = 10048
+	WSAEADDRNOTAVAIL                                                          syscall.Errno = 10049
+	WSAENETDOWN                                                               syscall.Errno = 10050
+	WSAENETUNREACH                                                            syscall.Errno = 10051
+	WSAENETRESET                                                              syscall.Errno = 10052
+	WSAECONNABORTED                                                           syscall.Errno = 10053
+	WSAECONNRESET                                                             syscall.Errno = 10054
+	WSAENOBUFS                                                                syscall.Errno = 10055
+	WSAEISCONN                                                                syscall.Errno = 10056
+	WSAENOTCONN                                                               syscall.Errno = 10057
+	WSAESHUTDOWN                                                              syscall.Errno = 10058
+	WSAETOOMANYREFS                                                           syscall.Errno = 10059
+	WSAETIMEDOUT                                                              syscall.Errno = 10060
+	WSAECONNREFUSED                                                           syscall.Errno = 10061
+	WSAELOOP                                                                  syscall.Errno = 10062
+	WSAENAMETOOLONG                                                           syscall.Errno = 10063
+	WSAEHOSTDOWN                                                              syscall.Errno = 10064
+	WSAEHOSTUNREACH                                                           syscall.Errno = 10065
+	WSAENOTEMPTY                                                              syscall.Errno = 10066
+	WSAEPROCLIM                                                               syscall.Errno = 10067
+	WSAEUSERS                                                                 syscall.Errno = 10068
+	WSAEDQUOT                                                                 syscall.Errno = 10069
+	WSAESTALE                                                                 syscall.Errno = 10070
+	WSAEREMOTE                                                                syscall.Errno = 10071
+	WSASYSNOTREADY                                                            syscall.Errno = 10091
+	WSAVERNOTSUPPORTED                                                        syscall.Errno = 10092
+	WSANOTINITIALISED                                                         syscall.Errno = 10093
+	WSAEDISCON                                                                syscall.Errno = 10101
+	WSAENOMORE                                                                syscall.Errno = 10102
+	WSAECANCELLED                                                             syscall.Errno = 10103
+	WSAEINVALIDPROCTABLE                                                      syscall.Errno = 10104
+	WSAEINVALIDPROVIDER                                                       syscall.Errno = 10105
+	WSAEPROVIDERFAILEDINIT                                                    syscall.Errno = 10106
+	WSASYSCALLFAILURE                                                         syscall.Errno = 10107
+	WSASERVICE_NOT_FOUND                                                      syscall.Errno = 10108
+	WSATYPE_NOT_FOUND                                                         syscall.Errno = 10109
+	WSA_E_NO_MORE                                                             syscall.Errno = 10110
+	WSA_E_CANCELLED                                                           syscall.Errno = 10111
+	WSAEREFUSED                                                               syscall.Errno = 10112
+	WSAHOST_NOT_FOUND                                                         syscall.Errno = 11001
+	WSATRY_AGAIN                                                              syscall.Errno = 11002
+	WSANO_RECOVERY                                                            syscall.Errno = 11003
+	WSANO_DATA                                                                syscall.Errno = 11004
+	WSA_QOS_RECEIVERS                                                         syscall.Errno = 11005
+	WSA_QOS_SENDERS                                                           syscall.Errno = 11006
+	WSA_QOS_NO_SENDERS                                                        syscall.Errno = 11007
+	WSA_QOS_NO_RECEIVERS                                                      syscall.Errno = 11008
+	WSA_QOS_REQUEST_CONFIRMED                                                 syscall.Errno = 11009
+	WSA_QOS_ADMISSION_FAILURE                                                 syscall.Errno = 11010
+	WSA_QOS_POLICY_FAILURE                                                    syscall.Errno = 11011
+	WSA_QOS_BAD_STYLE                                                         syscall.Errno = 11012
+	WSA_QOS_BAD_OBJECT                                                        syscall.Errno = 11013
+	WSA_QOS_TRAFFIC_CTRL_ERROR                                                syscall.Errno = 11014
+	WSA_QOS_GENERIC_ERROR                                                     syscall.Errno = 11015
+	WSA_QOS_ESERVICETYPE                                                      syscall.Errno = 11016
+	WSA_QOS_EFLOWSPEC                                                         syscall.Errno = 11017
+	WSA_QOS_EPROVSPECBUF                                                      syscall.Errno = 11018
+	WSA_QOS_EFILTERSTYLE                                                      syscall.Errno = 11019
+	WSA_QOS_EFILTERTYPE                                                       syscall.Errno = 11020
+	WSA_QOS_EFILTERCOUNT                                                      syscall.Errno = 11021
+	WSA_QOS_EOBJLENGTH                                                        syscall.Errno = 11022
+	WSA_QOS_EFLOWCOUNT                                                        syscall.Errno = 11023
+	WSA_QOS_EUNKOWNPSOBJ                                                      syscall.Errno = 11024
+	WSA_QOS_EPOLICYOBJ                                                        syscall.Errno = 11025
+	WSA_QOS_EFLOWDESC                                                         syscall.Errno = 11026
+	WSA_QOS_EPSFLOWSPEC                                                       syscall.Errno = 11027
+	WSA_QOS_EPSFILTERSPEC                                                     syscall.Errno = 11028
+	WSA_QOS_ESDMODEOBJ                                                        syscall.Errno = 11029
+	WSA_QOS_ESHAPERATEOBJ                                                     syscall.Errno = 11030
+	WSA_QOS_RESERVED_PETYPE                                                   syscall.Errno = 11031
+	WSA_SECURE_HOST_NOT_FOUND                                                 syscall.Errno = 11032
+	WSA_IPSEC_NAME_POLICY_ERROR                                               syscall.Errno = 11033
+	ERROR_IPSEC_QM_POLICY_EXISTS                                              syscall.Errno = 13000
+	ERROR_IPSEC_QM_POLICY_NOT_FOUND                                           syscall.Errno = 13001
+	ERROR_IPSEC_QM_POLICY_IN_USE                                              syscall.Errno = 13002
+	ERROR_IPSEC_MM_POLICY_EXISTS                                              syscall.Errno = 13003
+	ERROR_IPSEC_MM_POLICY_NOT_FOUND                                           syscall.Errno = 13004
+	ERROR_IPSEC_MM_POLICY_IN_USE                                              syscall.Errno = 13005
+	ERROR_IPSEC_MM_FILTER_EXISTS                                              syscall.Errno = 13006
+	ERROR_IPSEC_MM_FILTER_NOT_FOUND                                           syscall.Errno = 13007
+	ERROR_IPSEC_TRANSPORT_FILTER_EXISTS                                       syscall.Errno = 13008
+	ERROR_IPSEC_TRANSPORT_FILTER_NOT_FOUND                                    syscall.Errno = 13009
+	ERROR_IPSEC_MM_AUTH_EXISTS                                                syscall.Errno = 13010
+	ERROR_IPSEC_MM_AUTH_NOT_FOUND                                             syscall.Errno = 13011
+	ERROR_IPSEC_MM_AUTH_IN_USE                                                syscall.Errno = 13012
+	ERROR_IPSEC_DEFAULT_MM_POLICY_NOT_FOUND                                   syscall.Errno = 13013
+	ERROR_IPSEC_DEFAULT_MM_AUTH_NOT_FOUND                                     syscall.Errno = 13014
+	ERROR_IPSEC_DEFAULT_QM_POLICY_NOT_FOUND                                   syscall.Errno = 13015
+	ERROR_IPSEC_TUNNEL_FILTER_EXISTS                                          syscall.Errno = 13016
+	ERROR_IPSEC_TUNNEL_FILTER_NOT_FOUND                                       syscall.Errno = 13017
+	ERROR_IPSEC_MM_FILTER_PENDING_DELETION                                    syscall.Errno = 13018
+	ERROR_IPSEC_TRANSPORT_FILTER_PENDING_DELETION                             syscall.Errno = 13019
+	ERROR_IPSEC_TUNNEL_FILTER_PENDING_DELETION                                syscall.Errno = 13020
+	ERROR_IPSEC_MM_POLICY_PENDING_DELETION                                    syscall.Errno = 13021
+	ERROR_IPSEC_MM_AUTH_PENDING_DELETION                                      syscall.Errno = 13022
+	ERROR_IPSEC_QM_POLICY_PENDING_DELETION                                    syscall.Errno = 13023
+	WARNING_IPSEC_MM_POLICY_PRUNED                                            syscall.Errno = 13024
+	WARNING_IPSEC_QM_POLICY_PRUNED                                            syscall.Errno = 13025
+	ERROR_IPSEC_IKE_NEG_STATUS_BEGIN                                          syscall.Errno = 13800
+	ERROR_IPSEC_IKE_AUTH_FAIL                                                 syscall.Errno = 13801
+	ERROR_IPSEC_IKE_ATTRIB_FAIL                                               syscall.Errno = 13802
+	ERROR_IPSEC_IKE_NEGOTIATION_PENDING                                       syscall.Errno = 13803
+	ERROR_IPSEC_IKE_GENERAL_PROCESSING_ERROR                                  syscall.Errno = 13804
+	ERROR_IPSEC_IKE_TIMED_OUT                                                 syscall.Errno = 13805
+	ERROR_IPSEC_IKE_NO_CERT                                                   syscall.Errno = 13806
+	ERROR_IPSEC_IKE_SA_DELETED                                                syscall.Errno = 13807
+	ERROR_IPSEC_IKE_SA_REAPED                                                 syscall.Errno = 13808
+	ERROR_IPSEC_IKE_MM_ACQUIRE_DROP                                           syscall.Errno = 13809
+	ERROR_IPSEC_IKE_QM_ACQUIRE_DROP                                           syscall.Errno = 13810
+	ERROR_IPSEC_IKE_QUEUE_DROP_MM                                             syscall.Errno = 13811
+	ERROR_IPSEC_IKE_QUEUE_DROP_NO_MM                                          syscall.Errno = 13812
+	ERROR_IPSEC_IKE_DROP_NO_RESPONSE                                          syscall.Errno = 13813
+	ERROR_IPSEC_IKE_MM_DELAY_DROP                                             syscall.Errno = 13814
+	ERROR_IPSEC_IKE_QM_DELAY_DROP                                             syscall.Errno = 13815
+	ERROR_IPSEC_IKE_ERROR                                                     syscall.Errno = 13816
+	ERROR_IPSEC_IKE_CRL_FAILED                                                syscall.Errno = 13817
+	ERROR_IPSEC_IKE_INVALID_KEY_USAGE                                         syscall.Errno = 13818
+	ERROR_IPSEC_IKE_INVALID_CERT_TYPE                                         syscall.Errno = 13819
+	ERROR_IPSEC_IKE_NO_PRIVATE_KEY                                            syscall.Errno = 13820
+	ERROR_IPSEC_IKE_SIMULTANEOUS_REKEY                                        syscall.Errno = 13821
+	ERROR_IPSEC_IKE_DH_FAIL                                                   syscall.Errno = 13822
+	ERROR_IPSEC_IKE_CRITICAL_PAYLOAD_NOT_RECOGNIZED                           syscall.Errno = 13823
+	ERROR_IPSEC_IKE_INVALID_HEADER                                            syscall.Errno = 13824
+	ERROR_IPSEC_IKE_NO_POLICY                                                 syscall.Errno = 13825
+	ERROR_IPSEC_IKE_INVALID_SIGNATURE                                         syscall.Errno = 13826
+	ERROR_IPSEC_IKE_KERBEROS_ERROR                                            syscall.Errno = 13827
+	ERROR_IPSEC_IKE_NO_PUBLIC_KEY                                             syscall.Errno = 13828
+	ERROR_IPSEC_IKE_PROCESS_ERR                                               syscall.Errno = 13829
+	ERROR_IPSEC_IKE_PROCESS_ERR_SA                                            syscall.Errno = 13830
+	ERROR_IPSEC_IKE_PROCESS_ERR_PROP                                          syscall.Errno = 13831
+	ERROR_IPSEC_IKE_PROCESS_ERR_TRANS                                         syscall.Errno = 13832
+	ERROR_IPSEC_IKE_PROCESS_ERR_KE                                            syscall.Errno = 13833
+	ERROR_IPSEC_IKE_PROCESS_ERR_ID                                            syscall.Errno = 13834
+	ERROR_IPSEC_IKE_PROCESS_ERR_CERT                                          syscall.Errno = 13835
+	ERROR_IPSEC_IKE_PROCESS_ERR_CERT_REQ                                      syscall.Errno = 13836
+	ERROR_IPSEC_IKE_PROCESS_ERR_HASH                                          syscall.Errno = 13837
+	ERROR_IPSEC_IKE_PROCESS_ERR_SIG                                           syscall.Errno = 13838
+	ERROR_IPSEC_IKE_PROCESS_ERR_NONCE                                         syscall.Errno = 13839
+	ERROR_IPSEC_IKE_PROCESS_ERR_NOTIFY                                        syscall.Errno = 13840
+	ERROR_IPSEC_IKE_PROCESS_ERR_DELETE                                        syscall.Errno = 13841
+	ERROR_IPSEC_IKE_PROCESS_ERR_VENDOR                                        syscall.Errno = 13842
+	ERROR_IPSEC_IKE_INVALID_PAYLOAD                                           syscall.Errno = 13843
+	ERROR_IPSEC_IKE_LOAD_SOFT_SA                                              syscall.Errno = 13844
+	ERROR_IPSEC_IKE_SOFT_SA_TORN_DOWN                                         syscall.Errno = 13845
+	ERROR_IPSEC_IKE_INVALID_COOKIE                                            syscall.Errno = 13846
+	ERROR_IPSEC_IKE_NO_PEER_CERT                                              syscall.Errno = 13847
+	ERROR_IPSEC_IKE_PEER_CRL_FAILED                                           syscall.Errno = 13848
+	ERROR_IPSEC_IKE_POLICY_CHANGE                                             syscall.Errno = 13849
+	ERROR_IPSEC_IKE_NO_MM_POLICY                                              syscall.Errno = 13850
+	ERROR_IPSEC_IKE_NOTCBPRIV                                                 syscall.Errno = 13851
+	ERROR_IPSEC_IKE_SECLOADFAIL                                               syscall.Errno = 13852
+	ERROR_IPSEC_IKE_FAILSSPINIT                                               syscall.Errno = 13853
+	ERROR_IPSEC_IKE_FAILQUERYSSP                                              syscall.Errno = 13854
+	ERROR_IPSEC_IKE_SRVACQFAIL                                                syscall.Errno = 13855
+	ERROR_IPSEC_IKE_SRVQUERYCRED                                              syscall.Errno = 13856
+	ERROR_IPSEC_IKE_GETSPIFAIL                                                syscall.Errno = 13857
+	ERROR_IPSEC_IKE_INVALID_FILTER                                            syscall.Errno = 13858
+	ERROR_IPSEC_IKE_OUT_OF_MEMORY                                             syscall.Errno = 13859
+	ERROR_IPSEC_IKE_ADD_UPDATE_KEY_FAILED                                     syscall.Errno = 13860
+	ERROR_IPSEC_IKE_INVALID_POLICY                                            syscall.Errno = 13861
+	ERROR_IPSEC_IKE_UNKNOWN_DOI                                               syscall.Errno = 13862
+	ERROR_IPSEC_IKE_INVALID_SITUATION                                         syscall.Errno = 13863
+	ERROR_IPSEC_IKE_DH_FAILURE                                                syscall.Errno = 13864
+	ERROR_IPSEC_IKE_INVALID_GROUP                                             syscall.Errno = 13865
+	ERROR_IPSEC_IKE_ENCRYPT                                                   syscall.Errno = 13866
+	ERROR_IPSEC_IKE_DECRYPT                                                   syscall.Errno = 13867
+	ERROR_IPSEC_IKE_POLICY_MATCH                                              syscall.Errno = 13868
+	ERROR_IPSEC_IKE_UNSUPPORTED_ID                                            syscall.Errno = 13869
+	ERROR_IPSEC_IKE_INVALID_HASH                                              syscall.Errno = 13870
+	ERROR_IPSEC_IKE_INVALID_HASH_ALG                                          syscall.Errno = 13871
+	ERROR_IPSEC_IKE_INVALID_HASH_SIZE                                         syscall.Errno = 13872
+	ERROR_IPSEC_IKE_INVALID_ENCRYPT_ALG                                       syscall.Errno = 13873
+	ERROR_IPSEC_IKE_INVALID_AUTH_ALG                                          syscall.Errno = 13874
+	ERROR_IPSEC_IKE_INVALID_SIG                                               syscall.Errno = 13875
+	ERROR_IPSEC_IKE_LOAD_FAILED                                               syscall.Errno = 13876
+	ERROR_IPSEC_IKE_RPC_DELETE                                                syscall.Errno = 13877
+	ERROR_IPSEC_IKE_BENIGN_REINIT                                             syscall.Errno = 13878
+	ERROR_IPSEC_IKE_INVALID_RESPONDER_LIFETIME_NOTIFY                         syscall.Errno = 13879
+	ERROR_IPSEC_IKE_INVALID_MAJOR_VERSION                                     syscall.Errno = 13880
+	ERROR_IPSEC_IKE_INVALID_CERT_KEYLEN                                       syscall.Errno = 13881
+	ERROR_IPSEC_IKE_MM_LIMIT                                                  syscall.Errno = 13882
+	ERROR_IPSEC_IKE_NEGOTIATION_DISABLED                                      syscall.Errno = 13883
+	ERROR_IPSEC_IKE_QM_LIMIT                                                  syscall.Errno = 13884
+	ERROR_IPSEC_IKE_MM_EXPIRED                                                syscall.Errno = 13885
+	ERROR_IPSEC_IKE_PEER_MM_ASSUMED_INVALID                                   syscall.Errno = 13886
+	ERROR_IPSEC_IKE_CERT_CHAIN_POLICY_MISMATCH                                syscall.Errno = 13887
+	ERROR_IPSEC_IKE_UNEXPECTED_MESSAGE_ID                                     syscall.Errno = 13888
+	ERROR_IPSEC_IKE_INVALID_AUTH_PAYLOAD                                      syscall.Errno = 13889
+	ERROR_IPSEC_IKE_DOS_COOKIE_SENT                                           syscall.Errno = 13890
+	ERROR_IPSEC_IKE_SHUTTING_DOWN                                             syscall.Errno = 13891
+	ERROR_IPSEC_IKE_CGA_AUTH_FAILED                                           syscall.Errno = 13892
+	ERROR_IPSEC_IKE_PROCESS_ERR_NATOA                                         syscall.Errno = 13893
+	ERROR_IPSEC_IKE_INVALID_MM_FOR_QM                                         syscall.Errno = 13894
+	ERROR_IPSEC_IKE_QM_EXPIRED                                                syscall.Errno = 13895
+	ERROR_IPSEC_IKE_TOO_MANY_FILTERS                                          syscall.Errno = 13896
+	ERROR_IPSEC_IKE_NEG_STATUS_END                                            syscall.Errno = 13897
+	ERROR_IPSEC_IKE_KILL_DUMMY_NAP_TUNNEL                                     syscall.Errno = 13898
+	ERROR_IPSEC_IKE_INNER_IP_ASSIGNMENT_FAILURE                               syscall.Errno = 13899
+	ERROR_IPSEC_IKE_REQUIRE_CP_PAYLOAD_MISSING                                syscall.Errno = 13900
+	ERROR_IPSEC_KEY_MODULE_IMPERSONATION_NEGOTIATION_PENDING                  syscall.Errno = 13901
+	ERROR_IPSEC_IKE_COEXISTENCE_SUPPRESS                                      syscall.Errno = 13902
+	ERROR_IPSEC_IKE_RATELIMIT_DROP                                            syscall.Errno = 13903
+	ERROR_IPSEC_IKE_PEER_DOESNT_SUPPORT_MOBIKE                                syscall.Errno = 13904
+	ERROR_IPSEC_IKE_AUTHORIZATION_FAILURE                                     syscall.Errno = 13905
+	ERROR_IPSEC_IKE_STRONG_CRED_AUTHORIZATION_FAILURE                         syscall.Errno = 13906
+	ERROR_IPSEC_IKE_AUTHORIZATION_FAILURE_WITH_OPTIONAL_RETRY                 syscall.Errno = 13907
+	ERROR_IPSEC_IKE_STRONG_CRED_AUTHORIZATION_AND_CERTMAP_FAILURE             syscall.Errno = 13908
+	ERROR_IPSEC_IKE_NEG_STATUS_EXTENDED_END                                   syscall.Errno = 13909
+	ERROR_IPSEC_BAD_SPI                                                       syscall.Errno = 13910
+	ERROR_IPSEC_SA_LIFETIME_EXPIRED                                           syscall.Errno = 13911
+	ERROR_IPSEC_WRONG_SA                                                      syscall.Errno = 13912
+	ERROR_IPSEC_REPLAY_CHECK_FAILED                                           syscall.Errno = 13913
+	ERROR_IPSEC_INVALID_PACKET                                                syscall.Errno = 13914
+	ERROR_IPSEC_INTEGRITY_CHECK_FAILED                                        syscall.Errno = 13915
+	ERROR_IPSEC_CLEAR_TEXT_DROP                                               syscall.Errno = 13916
+	ERROR_IPSEC_AUTH_FIREWALL_DROP                                            syscall.Errno = 13917
+	ERROR_IPSEC_THROTTLE_DROP                                                 syscall.Errno = 13918
+	ERROR_IPSEC_DOSP_BLOCK                                                    syscall.Errno = 13925
+	ERROR_IPSEC_DOSP_RECEIVED_MULTICAST                                       syscall.Errno = 13926
+	ERROR_IPSEC_DOSP_INVALID_PACKET                                           syscall.Errno = 13927
+	ERROR_IPSEC_DOSP_STATE_LOOKUP_FAILED                                      syscall.Errno = 13928
+	ERROR_IPSEC_DOSP_MAX_ENTRIES                                              syscall.Errno = 13929
+	ERROR_IPSEC_DOSP_KEYMOD_NOT_ALLOWED                                       syscall.Errno = 13930
+	ERROR_IPSEC_DOSP_NOT_INSTALLED                                            syscall.Errno = 13931
+	ERROR_IPSEC_DOSP_MAX_PER_IP_RATELIMIT_QUEUES                              syscall.Errno = 13932
+	ERROR_SXS_SECTION_NOT_FOUND                                               syscall.Errno = 14000
+	ERROR_SXS_CANT_GEN_ACTCTX                                                 syscall.Errno = 14001
+	ERROR_SXS_INVALID_ACTCTXDATA_FORMAT                                       syscall.Errno = 14002
+	ERROR_SXS_ASSEMBLY_NOT_FOUND                                              syscall.Errno = 14003
+	ERROR_SXS_MANIFEST_FORMAT_ERROR                                           syscall.Errno = 14004
+	ERROR_SXS_MANIFEST_PARSE_ERROR                                            syscall.Errno = 14005
+	ERROR_SXS_ACTIVATION_CONTEXT_DISABLED                                     syscall.Errno = 14006
+	ERROR_SXS_KEY_NOT_FOUND                                                   syscall.Errno = 14007
+	ERROR_SXS_VERSION_CONFLICT                                                syscall.Errno = 14008
+	ERROR_SXS_WRONG_SECTION_TYPE                                              syscall.Errno = 14009
+	ERROR_SXS_THREAD_QUERIES_DISABLED                                         syscall.Errno = 14010
+	ERROR_SXS_PROCESS_DEFAULT_ALREADY_SET                                     syscall.Errno = 14011
+	ERROR_SXS_UNKNOWN_ENCODING_GROUP                                          syscall.Errno = 14012
+	ERROR_SXS_UNKNOWN_ENCODING                                                syscall.Errno = 14013
+	ERROR_SXS_INVALID_XML_NAMESPACE_URI                                       syscall.Errno = 14014
+	ERROR_SXS_ROOT_MANIFEST_DEPENDENCY_NOT_INSTALLED                          syscall.Errno = 14015
+	ERROR_SXS_LEAF_MANIFEST_DEPENDENCY_NOT_INSTALLED                          syscall.Errno = 14016
+	ERROR_SXS_INVALID_ASSEMBLY_IDENTITY_ATTRIBUTE                             syscall.Errno = 14017
+	ERROR_SXS_MANIFEST_MISSING_REQUIRED_DEFAULT_NAMESPACE                     syscall.Errno = 14018
+	ERROR_SXS_MANIFEST_INVALID_REQUIRED_DEFAULT_NAMESPACE                     syscall.Errno = 14019
+	ERROR_SXS_PRIVATE_MANIFEST_CROSS_PATH_WITH_REPARSE_POINT                  syscall.Errno = 14020
+	ERROR_SXS_DUPLICATE_DLL_NAME                                              syscall.Errno = 14021
+	ERROR_SXS_DUPLICATE_WINDOWCLASS_NAME                                      syscall.Errno = 14022
+	ERROR_SXS_DUPLICATE_CLSID                                                 syscall.Errno = 14023
+	ERROR_SXS_DUPLICATE_IID                                                   syscall.Errno = 14024
+	ERROR_SXS_DUPLICATE_TLBID                                                 syscall.Errno = 14025
+	ERROR_SXS_DUPLICATE_PROGID                                                syscall.Errno = 14026
+	ERROR_SXS_DUPLICATE_ASSEMBLY_NAME                                         syscall.Errno = 14027
+	ERROR_SXS_FILE_HASH_MISMATCH                                              syscall.Errno = 14028
+	ERROR_SXS_POLICY_PARSE_ERROR                                              syscall.Errno = 14029
+	ERROR_SXS_XML_E_MISSINGQUOTE                                              syscall.Errno = 14030
+	ERROR_SXS_XML_E_COMMENTSYNTAX                                             syscall.Errno = 14031
+	ERROR_SXS_XML_E_BADSTARTNAMECHAR                                          syscall.Errno = 14032
+	ERROR_SXS_XML_E_BADNAMECHAR                                               syscall.Errno = 14033
+	ERROR_SXS_XML_E_BADCHARINSTRING                                           syscall.Errno = 14034
+	ERROR_SXS_XML_E_XMLDECLSYNTAX                                             syscall.Errno = 14035
+	ERROR_SXS_XML_E_BADCHARDATA                                               syscall.Errno = 14036
+	ERROR_SXS_XML_E_MISSINGWHITESPACE                                         syscall.Errno = 14037
+	ERROR_SXS_XML_E_EXPECTINGTAGEND                                           syscall.Errno = 14038
+	ERROR_SXS_XML_E_MISSINGSEMICOLON                                          syscall.Errno = 14039
+	ERROR_SXS_XML_E_UNBALANCEDPAREN                                           syscall.Errno = 14040
+	ERROR_SXS_XML_E_INTERNALERROR                                             syscall.Errno = 14041
+	ERROR_SXS_XML_E_UNEXPECTED_WHITESPACE                                     syscall.Errno = 14042
+	ERROR_SXS_XML_E_INCOMPLETE_ENCODING                                       syscall.Errno = 14043
+	ERROR_SXS_XML_E_MISSING_PAREN                                             syscall.Errno = 14044
+	ERROR_SXS_XML_E_EXPECTINGCLOSEQUOTE                                       syscall.Errno = 14045
+	ERROR_SXS_XML_E_MULTIPLE_COLONS                                           syscall.Errno = 14046
+	ERROR_SXS_XML_E_INVALID_DECIMAL                                           syscall.Errno = 14047
+	ERROR_SXS_XML_E_INVALID_HEXIDECIMAL                                       syscall.Errno = 14048
+	ERROR_SXS_XML_E_INVALID_UNICODE                                           syscall.Errno = 14049
+	ERROR_SXS_XML_E_WHITESPACEORQUESTIONMARK                                  syscall.Errno = 14050
+	ERROR_SXS_XML_E_UNEXPECTEDENDTAG                                          syscall.Errno = 14051
+	ERROR_SXS_XML_E_UNCLOSEDTAG                                               syscall.Errno = 14052
+	ERROR_SXS_XML_E_DUPLICATEATTRIBUTE                                        syscall.Errno = 14053
+	ERROR_SXS_XML_E_MULTIPLEROOTS                                             syscall.Errno = 14054
+	ERROR_SXS_XML_E_INVALIDATROOTLEVEL                                        syscall.Errno = 14055
+	ERROR_SXS_XML_E_BADXMLDECL                                                syscall.Errno = 14056
+	ERROR_SXS_XML_E_MISSINGROOT                                               syscall.Errno = 14057
+	ERROR_SXS_XML_E_UNEXPECTEDEOF                                             syscall.Errno = 14058
+	ERROR_SXS_XML_E_BADPEREFINSUBSET                                          syscall.Errno = 14059
+	ERROR_SXS_XML_E_UNCLOSEDSTARTTAG                                          syscall.Errno = 14060
+	ERROR_SXS_XML_E_UNCLOSEDENDTAG                                            syscall.Errno = 14061
+	ERROR_SXS_XML_E_UNCLOSEDSTRING                                            syscall.Errno = 14062
+	ERROR_SXS_XML_E_UNCLOSEDCOMMENT                                           syscall.Errno = 14063
+	ERROR_SXS_XML_E_UNCLOSEDDECL                                              syscall.Errno = 14064
+	ERROR_SXS_XML_E_UNCLOSEDCDATA                                             syscall.Errno = 14065
+	ERROR_SXS_XML_E_RESERVEDNAMESPACE                                         syscall.Errno = 14066
+	ERROR_SXS_XML_E_INVALIDENCODING                                           syscall.Errno = 14067
+	ERROR_SXS_XML_E_INVALIDSWITCH                                             syscall.Errno = 14068
+	ERROR_SXS_XML_E_BADXMLCASE                                                syscall.Errno = 14069
+	ERROR_SXS_XML_E_INVALID_STANDALONE                                        syscall.Errno = 14070
+	ERROR_SXS_XML_E_UNEXPECTED_STANDALONE                                     syscall.Errno = 14071
+	ERROR_SXS_XML_E_INVALID_VERSION                                           syscall.Errno = 14072
+	ERROR_SXS_XML_E_MISSINGEQUALS                                             syscall.Errno = 14073
+	ERROR_SXS_PROTECTION_RECOVERY_FAILED                                      syscall.Errno = 14074
+	ERROR_SXS_PROTECTION_PUBLIC_KEY_TOO_SHORT                                 syscall.Errno = 14075
+	ERROR_SXS_PROTECTION_CATALOG_NOT_VALID                                    syscall.Errno = 14076
+	ERROR_SXS_UNTRANSLATABLE_HRESULT                                          syscall.Errno = 14077
+	ERROR_SXS_PROTECTION_CATALOG_FILE_MISSING                                 syscall.Errno = 14078
+	ERROR_SXS_MISSING_ASSEMBLY_IDENTITY_ATTRIBUTE                             syscall.Errno = 14079
+	ERROR_SXS_INVALID_ASSEMBLY_IDENTITY_ATTRIBUTE_NAME                        syscall.Errno = 14080
+	ERROR_SXS_ASSEMBLY_MISSING                                                syscall.Errno = 14081
+	ERROR_SXS_CORRUPT_ACTIVATION_STACK                                        syscall.Errno = 14082
+	ERROR_SXS_CORRUPTION                                                      syscall.Errno = 14083
+	ERROR_SXS_EARLY_DEACTIVATION                                              syscall.Errno = 14084
+	ERROR_SXS_INVALID_DEACTIVATION                                            syscall.Errno = 14085
+	ERROR_SXS_MULTIPLE_DEACTIVATION                                           syscall.Errno = 14086
+	ERROR_SXS_PROCESS_TERMINATION_REQUESTED                                   syscall.Errno = 14087
+	ERROR_SXS_RELEASE_ACTIVATION_CONTEXT                                      syscall.Errno = 14088
+	ERROR_SXS_SYSTEM_DEFAULT_ACTIVATION_CONTEXT_EMPTY                         syscall.Errno = 14089
+	ERROR_SXS_INVALID_IDENTITY_ATTRIBUTE_VALUE                                syscall.Errno = 14090
+	ERROR_SXS_INVALID_IDENTITY_ATTRIBUTE_NAME                                 syscall.Errno = 14091
+	ERROR_SXS_IDENTITY_DUPLICATE_ATTRIBUTE                                    syscall.Errno = 14092
+	ERROR_SXS_IDENTITY_PARSE_ERROR                                            syscall.Errno = 14093
+	ERROR_MALFORMED_SUBSTITUTION_STRING                                       syscall.Errno = 14094
+	ERROR_SXS_INCORRECT_PUBLIC_KEY_TOKEN                                      syscall.Errno = 14095
+	ERROR_UNMAPPED_SUBSTITUTION_STRING                                        syscall.Errno = 14096
+	ERROR_SXS_ASSEMBLY_NOT_LOCKED                                             syscall.Errno = 14097
+	ERROR_SXS_COMPONENT_STORE_CORRUPT                                         syscall.Errno = 14098
+	ERROR_ADVANCED_INSTALLER_FAILED                                           syscall.Errno = 14099
+	ERROR_XML_ENCODING_MISMATCH                                               syscall.Errno = 14100
+	ERROR_SXS_MANIFEST_IDENTITY_SAME_BUT_CONTENTS_DIFFERENT                   syscall.Errno = 14101
+	ERROR_SXS_IDENTITIES_DIFFERENT                                            syscall.Errno = 14102
+	ERROR_SXS_ASSEMBLY_IS_NOT_A_DEPLOYMENT                                    syscall.Errno = 14103
+	ERROR_SXS_FILE_NOT_PART_OF_ASSEMBLY                                       syscall.Errno = 14104
+	ERROR_SXS_MANIFEST_TOO_BIG                                                syscall.Errno = 14105
+	ERROR_SXS_SETTING_NOT_REGISTERED                                          syscall.Errno = 14106
+	ERROR_SXS_TRANSACTION_CLOSURE_INCOMPLETE                                  syscall.Errno = 14107
+	ERROR_SMI_PRIMITIVE_INSTALLER_FAILED                                      syscall.Errno = 14108
+	ERROR_GENERIC_COMMAND_FAILED                                              syscall.Errno = 14109
+	ERROR_SXS_FILE_HASH_MISSING                                               syscall.Errno = 14110
+	ERROR_SXS_DUPLICATE_ACTIVATABLE_CLASS                                     syscall.Errno = 14111
+	ERROR_EVT_INVALID_CHANNEL_PATH                                            syscall.Errno = 15000
+	ERROR_EVT_INVALID_QUERY                                                   syscall.Errno = 15001
+	ERROR_EVT_PUBLISHER_METADATA_NOT_FOUND                                    syscall.Errno = 15002
+	ERROR_EVT_EVENT_TEMPLATE_NOT_FOUND                                        syscall.Errno = 15003
+	ERROR_EVT_INVALID_PUBLISHER_NAME                                          syscall.Errno = 15004
+	ERROR_EVT_INVALID_EVENT_DATA                                              syscall.Errno = 15005
+	ERROR_EVT_CHANNEL_NOT_FOUND                                               syscall.Errno = 15007
+	ERROR_EVT_MALFORMED_XML_TEXT                                              syscall.Errno = 15008
+	ERROR_EVT_SUBSCRIPTION_TO_DIRECT_CHANNEL                                  syscall.Errno = 15009
+	ERROR_EVT_CONFIGURATION_ERROR                                             syscall.Errno = 15010
+	ERROR_EVT_QUERY_RESULT_STALE                                              syscall.Errno = 15011
+	ERROR_EVT_QUERY_RESULT_INVALID_POSITION                                   syscall.Errno = 15012
+	ERROR_EVT_NON_VALIDATING_MSXML                                            syscall.Errno = 15013
+	ERROR_EVT_FILTER_ALREADYSCOPED                                            syscall.Errno = 15014
+	ERROR_EVT_FILTER_NOTELTSET                                                syscall.Errno = 15015
+	ERROR_EVT_FILTER_INVARG                                                   syscall.Errno = 15016
+	ERROR_EVT_FILTER_INVTEST                                                  syscall.Errno = 15017
+	ERROR_EVT_FILTER_INVTYPE                                                  syscall.Errno = 15018
+	ERROR_EVT_FILTER_PARSEERR                                                 syscall.Errno = 15019
+	ERROR_EVT_FILTER_UNSUPPORTEDOP                                            syscall.Errno = 15020
+	ERROR_EVT_FILTER_UNEXPECTEDTOKEN                                          syscall.Errno = 15021
+	ERROR_EVT_INVALID_OPERATION_OVER_ENABLED_DIRECT_CHANNEL                   syscall.Errno = 15022
+	ERROR_EVT_INVALID_CHANNEL_PROPERTY_VALUE                                  syscall.Errno = 15023
+	ERROR_EVT_INVALID_PUBLISHER_PROPERTY_VALUE                                syscall.Errno = 15024
+	ERROR_EVT_CHANNEL_CANNOT_ACTIVATE                                         syscall.Errno = 15025
+	ERROR_EVT_FILTER_TOO_COMPLEX                                              syscall.Errno = 15026
+	ERROR_EVT_MESSAGE_NOT_FOUND                                               syscall.Errno = 15027
+	ERROR_EVT_MESSAGE_ID_NOT_FOUND                                            syscall.Errno = 15028
+	ERROR_EVT_UNRESOLVED_VALUE_INSERT                                         syscall.Errno = 15029
+	ERROR_EVT_UNRESOLVED_PARAMETER_INSERT                                     syscall.Errno = 15030
+	ERROR_EVT_MAX_INSERTS_REACHED                                             syscall.Errno = 15031
+	ERROR_EVT_EVENT_DEFINITION_NOT_FOUND                                      syscall.Errno = 15032
+	ERROR_EVT_MESSAGE_LOCALE_NOT_FOUND                                        syscall.Errno = 15033
+	ERROR_EVT_VERSION_TOO_OLD                                                 syscall.Errno = 15034
+	ERROR_EVT_VERSION_TOO_NEW                                                 syscall.Errno = 15035
+	ERROR_EVT_CANNOT_OPEN_CHANNEL_OF_QUERY                                    syscall.Errno = 15036
+	ERROR_EVT_PUBLISHER_DISABLED                                              syscall.Errno = 15037
+	ERROR_EVT_FILTER_OUT_OF_RANGE                                             syscall.Errno = 15038
+	ERROR_EC_SUBSCRIPTION_CANNOT_ACTIVATE                                     syscall.Errno = 15080
+	ERROR_EC_LOG_DISABLED                                                     syscall.Errno = 15081
+	ERROR_EC_CIRCULAR_FORWARDING                                              syscall.Errno = 15082
+	ERROR_EC_CREDSTORE_FULL                                                   syscall.Errno = 15083
+	ERROR_EC_CRED_NOT_FOUND                                                   syscall.Errno = 15084
+	ERROR_EC_NO_ACTIVE_CHANNEL                                                syscall.Errno = 15085
+	ERROR_MUI_FILE_NOT_FOUND                                                  syscall.Errno = 15100
+	ERROR_MUI_INVALID_FILE                                                    syscall.Errno = 15101
+	ERROR_MUI_INVALID_RC_CONFIG                                               syscall.Errno = 15102
+	ERROR_MUI_INVALID_LOCALE_NAME                                             syscall.Errno = 15103
+	ERROR_MUI_INVALID_ULTIMATEFALLBACK_NAME                                   syscall.Errno = 15104
+	ERROR_MUI_FILE_NOT_LOADED                                                 syscall.Errno = 15105
+	ERROR_RESOURCE_ENUM_USER_STOP                                             syscall.Errno = 15106
+	ERROR_MUI_INTLSETTINGS_UILANG_NOT_INSTALLED                               syscall.Errno = 15107
+	ERROR_MUI_INTLSETTINGS_INVALID_LOCALE_NAME                                syscall.Errno = 15108
+	ERROR_MRM_RUNTIME_NO_DEFAULT_OR_NEUTRAL_RESOURCE                          syscall.Errno = 15110
+	ERROR_MRM_INVALID_PRICONFIG                                               syscall.Errno = 15111
+	ERROR_MRM_INVALID_FILE_TYPE                                               syscall.Errno = 15112
+	ERROR_MRM_UNKNOWN_QUALIFIER                                               syscall.Errno = 15113
+	ERROR_MRM_INVALID_QUALIFIER_VALUE                                         syscall.Errno = 15114
+	ERROR_MRM_NO_CANDIDATE                                                    syscall.Errno = 15115
+	ERROR_MRM_NO_MATCH_OR_DEFAULT_CANDIDATE                                   syscall.Errno = 15116
+	ERROR_MRM_RESOURCE_TYPE_MISMATCH                                          syscall.Errno = 15117
+	ERROR_MRM_DUPLICATE_MAP_NAME                                              syscall.Errno = 15118
+	ERROR_MRM_DUPLICATE_ENTRY                                                 syscall.Errno = 15119
+	ERROR_MRM_INVALID_RESOURCE_IDENTIFIER                                     syscall.Errno = 15120
+	ERROR_MRM_FILEPATH_TOO_LONG                                               syscall.Errno = 15121
+	ERROR_MRM_UNSUPPORTED_DIRECTORY_TYPE                                      syscall.Errno = 15122
+	ERROR_MRM_INVALID_PRI_FILE                                                syscall.Errno = 15126
+	ERROR_MRM_NAMED_RESOURCE_NOT_FOUND                                        syscall.Errno = 15127
+	ERROR_MRM_MAP_NOT_FOUND                                                   syscall.Errno = 15135
+	ERROR_MRM_UNSUPPORTED_PROFILE_TYPE                                        syscall.Errno = 15136
+	ERROR_MRM_INVALID_QUALIFIER_OPERATOR                                      syscall.Errno = 15137
+	ERROR_MRM_INDETERMINATE_QUALIFIER_VALUE                                   syscall.Errno = 15138
+	ERROR_MRM_AUTOMERGE_ENABLED                                               syscall.Errno = 15139
+	ERROR_MRM_TOO_MANY_RESOURCES                                              syscall.Errno = 15140
+	ERROR_MRM_UNSUPPORTED_FILE_TYPE_FOR_MERGE                                 syscall.Errno = 15141
+	ERROR_MRM_UNSUPPORTED_FILE_TYPE_FOR_LOAD_UNLOAD_PRI_FILE                  syscall.Errno = 15142
+	ERROR_MRM_NO_CURRENT_VIEW_ON_THREAD                                       syscall.Errno = 15143
+	ERROR_DIFFERENT_PROFILE_RESOURCE_MANAGER_EXIST                            syscall.Errno = 15144
+	ERROR_OPERATION_NOT_ALLOWED_FROM_SYSTEM_COMPONENT                         syscall.Errno = 15145
+	ERROR_MRM_DIRECT_REF_TO_NON_DEFAULT_RESOURCE                              syscall.Errno = 15146
+	ERROR_MRM_GENERATION_COUNT_MISMATCH                                       syscall.Errno = 15147
+	ERROR_PRI_MERGE_VERSION_MISMATCH                                          syscall.Errno = 15148
+	ERROR_PRI_MERGE_MISSING_SCHEMA                                            syscall.Errno = 15149
+	ERROR_PRI_MERGE_LOAD_FILE_FAILED                                          syscall.Errno = 15150
+	ERROR_PRI_MERGE_ADD_FILE_FAILED                                           syscall.Errno = 15151
+	ERROR_PRI_MERGE_WRITE_FILE_FAILED                                         syscall.Errno = 15152
+	ERROR_PRI_MERGE_MULTIPLE_PACKAGE_FAMILIES_NOT_ALLOWED                     syscall.Errno = 15153
+	ERROR_PRI_MERGE_MULTIPLE_MAIN_PACKAGES_NOT_ALLOWED                        syscall.Errno = 15154
+	ERROR_PRI_MERGE_BUNDLE_PACKAGES_NOT_ALLOWED                               syscall.Errno = 15155
+	ERROR_PRI_MERGE_MAIN_PACKAGE_REQUIRED                                     syscall.Errno = 15156
+	ERROR_PRI_MERGE_RESOURCE_PACKAGE_REQUIRED                                 syscall.Errno = 15157
+	ERROR_PRI_MERGE_INVALID_FILE_NAME                                         syscall.Errno = 15158
+	ERROR_MRM_PACKAGE_NOT_FOUND                                               syscall.Errno = 15159
+	ERROR_MRM_MISSING_DEFAULT_LANGUAGE                                        syscall.Errno = 15160
+	ERROR_MCA_INVALID_CAPABILITIES_STRING                                     syscall.Errno = 15200
+	ERROR_MCA_INVALID_VCP_VERSION                                             syscall.Errno = 15201
+	ERROR_MCA_MONITOR_VIOLATES_MCCS_SPECIFICATION                             syscall.Errno = 15202
+	ERROR_MCA_MCCS_VERSION_MISMATCH                                           syscall.Errno = 15203
+	ERROR_MCA_UNSUPPORTED_MCCS_VERSION                                        syscall.Errno = 15204
+	ERROR_MCA_INTERNAL_ERROR                                                  syscall.Errno = 15205
+	ERROR_MCA_INVALID_TECHNOLOGY_TYPE_RETURNED                                syscall.Errno = 15206
+	ERROR_MCA_UNSUPPORTED_COLOR_TEMPERATURE                                   syscall.Errno = 15207
+	ERROR_AMBIGUOUS_SYSTEM_DEVICE                                             syscall.Errno = 15250
+	ERROR_SYSTEM_DEVICE_NOT_FOUND                                             syscall.Errno = 15299
+	ERROR_HASH_NOT_SUPPORTED                                                  syscall.Errno = 15300
+	ERROR_HASH_NOT_PRESENT                                                    syscall.Errno = 15301
+	ERROR_SECONDARY_IC_PROVIDER_NOT_REGISTERED                                syscall.Errno = 15321
+	ERROR_GPIO_CLIENT_INFORMATION_INVALID                                     syscall.Errno = 15322
+	ERROR_GPIO_VERSION_NOT_SUPPORTED                                          syscall.Errno = 15323
+	ERROR_GPIO_INVALID_REGISTRATION_PACKET                                    syscall.Errno = 15324
+	ERROR_GPIO_OPERATION_DENIED                                               syscall.Errno = 15325
+	ERROR_GPIO_INCOMPATIBLE_CONNECT_MODE                                      syscall.Errno = 15326
+	ERROR_GPIO_INTERRUPT_ALREADY_UNMASKED                                     syscall.Errno = 15327
+	ERROR_CANNOT_SWITCH_RUNLEVEL                                              syscall.Errno = 15400
+	ERROR_INVALID_RUNLEVEL_SETTING                                            syscall.Errno = 15401
+	ERROR_RUNLEVEL_SWITCH_TIMEOUT                                             syscall.Errno = 15402
+	ERROR_RUNLEVEL_SWITCH_AGENT_TIMEOUT                                       syscall.Errno = 15403
+	ERROR_RUNLEVEL_SWITCH_IN_PROGRESS                                         syscall.Errno = 15404
+	ERROR_SERVICES_FAILED_AUTOSTART                                           syscall.Errno = 15405
+	ERROR_COM_TASK_STOP_PENDING                                               syscall.Errno = 15501
+	ERROR_INSTALL_OPEN_PACKAGE_FAILED                                         syscall.Errno = 15600
+	ERROR_INSTALL_PACKAGE_NOT_FOUND                                           syscall.Errno = 15601
+	ERROR_INSTALL_INVALID_PACKAGE                                             syscall.Errno = 15602
+	ERROR_INSTALL_RESOLVE_DEPENDENCY_FAILED                                   syscall.Errno = 15603
+	ERROR_INSTALL_OUT_OF_DISK_SPACE                                           syscall.Errno = 15604
+	ERROR_INSTALL_NETWORK_FAILURE                                             syscall.Errno = 15605
+	ERROR_INSTALL_REGISTRATION_FAILURE                                        syscall.Errno = 15606
+	ERROR_INSTALL_DEREGISTRATION_FAILURE                                      syscall.Errno = 15607
+	ERROR_INSTALL_CANCEL                                                      syscall.Errno = 15608
+	ERROR_INSTALL_FAILED                                                      syscall.Errno = 15609
+	ERROR_REMOVE_FAILED                                                       syscall.Errno = 15610
+	ERROR_PACKAGE_ALREADY_EXISTS                                              syscall.Errno = 15611
+	ERROR_NEEDS_REMEDIATION                                                   syscall.Errno = 15612
+	ERROR_INSTALL_PREREQUISITE_FAILED                                         syscall.Errno = 15613
+	ERROR_PACKAGE_REPOSITORY_CORRUPTED                                        syscall.Errno = 15614
+	ERROR_INSTALL_POLICY_FAILURE                                              syscall.Errno = 15615
+	ERROR_PACKAGE_UPDATING                                                    syscall.Errno = 15616
+	ERROR_DEPLOYMENT_BLOCKED_BY_POLICY                                        syscall.Errno = 15617
+	ERROR_PACKAGES_IN_USE                                                     syscall.Errno = 15618
+	ERROR_RECOVERY_FILE_CORRUPT                                               syscall.Errno = 15619
+	ERROR_INVALID_STAGED_SIGNATURE                                            syscall.Errno = 15620
+	ERROR_DELETING_EXISTING_APPLICATIONDATA_STORE_FAILED                      syscall.Errno = 15621
+	ERROR_INSTALL_PACKAGE_DOWNGRADE                                           syscall.Errno = 15622
+	ERROR_SYSTEM_NEEDS_REMEDIATION                                            syscall.Errno = 15623
+	ERROR_APPX_INTEGRITY_FAILURE_CLR_NGEN                                     syscall.Errno = 15624
+	ERROR_RESILIENCY_FILE_CORRUPT                                             syscall.Errno = 15625
+	ERROR_INSTALL_FIREWALL_SERVICE_NOT_RUNNING                                syscall.Errno = 15626
+	ERROR_PACKAGE_MOVE_FAILED                                                 syscall.Errno = 15627
+	ERROR_INSTALL_VOLUME_NOT_EMPTY                                            syscall.Errno = 15628
+	ERROR_INSTALL_VOLUME_OFFLINE                                              syscall.Errno = 15629
+	ERROR_INSTALL_VOLUME_CORRUPT                                              syscall.Errno = 15630
+	ERROR_NEEDS_REGISTRATION                                                  syscall.Errno = 15631
+	ERROR_INSTALL_WRONG_PROCESSOR_ARCHITECTURE                                syscall.Errno = 15632
+	ERROR_DEV_SIDELOAD_LIMIT_EXCEEDED                                         syscall.Errno = 15633
+	ERROR_INSTALL_OPTIONAL_PACKAGE_REQUIRES_MAIN_PACKAGE                      syscall.Errno = 15634
+	ERROR_PACKAGE_NOT_SUPPORTED_ON_FILESYSTEM                                 syscall.Errno = 15635
+	ERROR_PACKAGE_MOVE_BLOCKED_BY_STREAMING                                   syscall.Errno = 15636
+	ERROR_INSTALL_OPTIONAL_PACKAGE_APPLICATIONID_NOT_UNIQUE                   syscall.Errno = 15637
+	ERROR_PACKAGE_STAGING_ONHOLD                                              syscall.Errno = 15638
+	ERROR_INSTALL_INVALID_RELATED_SET_UPDATE                                  syscall.Errno = 15639
+	ERROR_INSTALL_OPTIONAL_PACKAGE_REQUIRES_MAIN_PACKAGE_FULLTRUST_CAPABILITY syscall.Errno = 15640
+	ERROR_DEPLOYMENT_BLOCKED_BY_USER_LOG_OFF                                  syscall.Errno = 15641
+	ERROR_PROVISION_OPTIONAL_PACKAGE_REQUIRES_MAIN_PACKAGE_PROVISIONED        syscall.Errno = 15642
+	ERROR_PACKAGES_REPUTATION_CHECK_FAILED                                    syscall.Errno = 15643
+	ERROR_PACKAGES_REPUTATION_CHECK_TIMEDOUT                                  syscall.Errno = 15644
+	ERROR_DEPLOYMENT_OPTION_NOT_SUPPORTED                                     syscall.Errno = 15645
+	ERROR_APPINSTALLER_ACTIVATION_BLOCKED                                     syscall.Errno = 15646
+	ERROR_REGISTRATION_FROM_REMOTE_DRIVE_NOT_SUPPORTED                        syscall.Errno = 15647
+	ERROR_APPX_RAW_DATA_WRITE_FAILED                                          syscall.Errno = 15648
+	ERROR_DEPLOYMENT_BLOCKED_BY_VOLUME_POLICY_PACKAGE                         syscall.Errno = 15649
+	ERROR_DEPLOYMENT_BLOCKED_BY_VOLUME_POLICY_MACHINE                         syscall.Errno = 15650
+	ERROR_DEPLOYMENT_BLOCKED_BY_PROFILE_POLICY                                syscall.Errno = 15651
+	ERROR_DEPLOYMENT_FAILED_CONFLICTING_MUTABLE_PACKAGE_DIRECTORY             syscall.Errno = 15652
+	ERROR_SINGLETON_RESOURCE_INSTALLED_IN_ACTIVE_USER                         syscall.Errno = 15653
+	ERROR_DIFFERENT_VERSION_OF_PACKAGED_SERVICE_INSTALLED                     syscall.Errno = 15654
+	ERROR_SERVICE_EXISTS_AS_NON_PACKAGED_SERVICE                              syscall.Errno = 15655
+	ERROR_PACKAGED_SERVICE_REQUIRES_ADMIN_PRIVILEGES                          syscall.Errno = 15656
+	APPMODEL_ERROR_NO_PACKAGE                                                 syscall.Errno = 15700
+	APPMODEL_ERROR_PACKAGE_RUNTIME_CORRUPT                                    syscall.Errno = 15701
+	APPMODEL_ERROR_PACKAGE_IDENTITY_CORRUPT                                   syscall.Errno = 15702
+	APPMODEL_ERROR_NO_APPLICATION                                             syscall.Errno = 15703
+	APPMODEL_ERROR_DYNAMIC_PROPERTY_READ_FAILED                               syscall.Errno = 15704
+	APPMODEL_ERROR_DYNAMIC_PROPERTY_INVALID                                   syscall.Errno = 15705
+	APPMODEL_ERROR_PACKAGE_NOT_AVAILABLE                                      syscall.Errno = 15706
+	APPMODEL_ERROR_NO_MUTABLE_DIRECTORY                                       syscall.Errno = 15707
+	ERROR_STATE_LOAD_STORE_FAILED                                             syscall.Errno = 15800
+	ERROR_STATE_GET_VERSION_FAILED                                            syscall.Errno = 15801
+	ERROR_STATE_SET_VERSION_FAILED                                            syscall.Errno = 15802
+	ERROR_STATE_STRUCTURED_RESET_FAILED                                       syscall.Errno = 15803
+	ERROR_STATE_OPEN_CONTAINER_FAILED                                         syscall.Errno = 15804
+	ERROR_STATE_CREATE_CONTAINER_FAILED                                       syscall.Errno = 15805
+	ERROR_STATE_DELETE_CONTAINER_FAILED                                       syscall.Errno = 15806
+	ERROR_STATE_READ_SETTING_FAILED                                           syscall.Errno = 15807
+	ERROR_STATE_WRITE_SETTING_FAILED                                          syscall.Errno = 15808
+	ERROR_STATE_DELETE_SETTING_FAILED                                         syscall.Errno = 15809
+	ERROR_STATE_QUERY_SETTING_FAILED                                          syscall.Errno = 15810
+	ERROR_STATE_READ_COMPOSITE_SETTING_FAILED                                 syscall.Errno = 15811
+	ERROR_STATE_WRITE_COMPOSITE_SETTING_FAILED                                syscall.Errno = 15812
+	ERROR_STATE_ENUMERATE_CONTAINER_FAILED                                    syscall.Errno = 15813
+	ERROR_STATE_ENUMERATE_SETTINGS_FAILED                                     syscall.Errno = 15814
+	ERROR_STATE_COMPOSITE_SETTING_VALUE_SIZE_LIMIT_EXCEEDED                   syscall.Errno = 15815
+	ERROR_STATE_SETTING_VALUE_SIZE_LIMIT_EXCEEDED                             syscall.Errno = 15816
+	ERROR_STATE_SETTING_NAME_SIZE_LIMIT_EXCEEDED                              syscall.Errno = 15817
+	ERROR_STATE_CONTAINER_NAME_SIZE_LIMIT_EXCEEDED                            syscall.Errno = 15818
+	ERROR_API_UNAVAILABLE                                                     syscall.Errno = 15841
+	STORE_ERROR_UNLICENSED                                                    syscall.Errno = 15861
+	STORE_ERROR_UNLICENSED_USER                                               syscall.Errno = 15862
+	STORE_ERROR_PENDING_COM_TRANSACTION                                       syscall.Errno = 15863
+	STORE_ERROR_LICENSE_REVOKED                                               syscall.Errno = 15864
+	SEVERITY_SUCCESS                                                          syscall.Errno = 0
+	SEVERITY_ERROR                                                            syscall.Errno = 1
+	FACILITY_NT_BIT                                                                         = 0x10000000
+	E_NOT_SET                                                                               = ERROR_NOT_FOUND
+	E_NOT_VALID_STATE                                                                       = ERROR_INVALID_STATE
+	E_NOT_SUFFICIENT_BUFFER                                                                 = ERROR_INSUFFICIENT_BUFFER
+	E_TIME_SENSITIVE_THREAD                                                                 = ERROR_TIME_SENSITIVE_THREAD
+	E_NO_TASK_QUEUE                                                                         = ERROR_NO_TASK_QUEUE
+	NOERROR                                                                   syscall.Errno = 0
+	E_UNEXPECTED                                                              Handle        = 0x8000FFFF
+	E_NOTIMPL                                                                 Handle        = 0x80004001
+	E_OUTOFMEMORY                                                             Handle        = 0x8007000E
+	E_INVALIDARG                                                              Handle        = 0x80070057
+	E_NOINTERFACE                                                             Handle        = 0x80004002
+	E_POINTER                                                                 Handle        = 0x80004003
+	E_HANDLE                                                                  Handle        = 0x80070006
+	E_ABORT                                                                   Handle        = 0x80004004
+	E_FAIL                                                                    Handle        = 0x80004005
+	E_ACCESSDENIED                                                            Handle        = 0x80070005
+	E_PENDING                                                                 Handle        = 0x8000000A
+	E_BOUNDS                                                                  Handle        = 0x8000000B
+	E_CHANGED_STATE                                                           Handle        = 0x8000000C
+	E_ILLEGAL_STATE_CHANGE                                                    Handle        = 0x8000000D
+	E_ILLEGAL_METHOD_CALL                                                     Handle        = 0x8000000E
+	RO_E_METADATA_NAME_NOT_FOUND                                              Handle        = 0x8000000F
+	RO_E_METADATA_NAME_IS_NAMESPACE                                           Handle        = 0x80000010
+	RO_E_METADATA_INVALID_TYPE_FORMAT                                         Handle        = 0x80000011
+	RO_E_INVALID_METADATA_FILE                                                Handle        = 0x80000012
+	RO_E_CLOSED                                                               Handle        = 0x80000013
+	RO_E_EXCLUSIVE_WRITE                                                      Handle        = 0x80000014
+	RO_E_CHANGE_NOTIFICATION_IN_PROGRESS                                      Handle        = 0x80000015
+	RO_E_ERROR_STRING_NOT_FOUND                                               Handle        = 0x80000016
+	E_STRING_NOT_NULL_TERMINATED                                              Handle        = 0x80000017
+	E_ILLEGAL_DELEGATE_ASSIGNMENT                                             Handle        = 0x80000018
+	E_ASYNC_OPERATION_NOT_STARTED                                             Handle        = 0x80000019
+	E_APPLICATION_EXITING                                                     Handle        = 0x8000001A
+	E_APPLICATION_VIEW_EXITING                                                Handle        = 0x8000001B
+	RO_E_MUST_BE_AGILE                                                        Handle        = 0x8000001C
+	RO_E_UNSUPPORTED_FROM_MTA                                                 Handle        = 0x8000001D
+	RO_E_COMMITTED                                                            Handle        = 0x8000001E
+	RO_E_BLOCKED_CROSS_ASTA_CALL                                              Handle        = 0x8000001F
+	RO_E_CANNOT_ACTIVATE_FULL_TRUST_SERVER                                    Handle        = 0x80000020
+	RO_E_CANNOT_ACTIVATE_UNIVERSAL_APPLICATION_SERVER                         Handle        = 0x80000021
+	CO_E_INIT_TLS                                                             Handle        = 0x80004006
+	CO_E_INIT_SHARED_ALLOCATOR                                                Handle        = 0x80004007
+	CO_E_INIT_MEMORY_ALLOCATOR                                                Handle        = 0x80004008
+	CO_E_INIT_CLASS_CACHE                                                     Handle        = 0x80004009
+	CO_E_INIT_RPC_CHANNEL                                                     Handle        = 0x8000400A
+	CO_E_INIT_TLS_SET_CHANNEL_CONTROL                                         Handle        = 0x8000400B
+	CO_E_INIT_TLS_CHANNEL_CONTROL                                             Handle        = 0x8000400C
+	CO_E_INIT_UNACCEPTED_USER_ALLOCATOR                                       Handle        = 0x8000400D
+	CO_E_INIT_SCM_MUTEX_EXISTS                                                Handle        = 0x8000400E
+	CO_E_INIT_SCM_FILE_MAPPING_EXISTS                                         Handle        = 0x8000400F
+	CO_E_INIT_SCM_MAP_VIEW_OF_FILE                                            Handle        = 0x80004010
+	CO_E_INIT_SCM_EXEC_FAILURE                                                Handle        = 0x80004011
+	CO_E_INIT_ONLY_SINGLE_THREADED                                            Handle        = 0x80004012
+	CO_E_CANT_REMOTE                                                          Handle        = 0x80004013
+	CO_E_BAD_SERVER_NAME                                                      Handle        = 0x80004014
+	CO_E_WRONG_SERVER_IDENTITY                                                Handle        = 0x80004015
+	CO_E_OLE1DDE_DISABLED                                                     Handle        = 0x80004016
+	CO_E_RUNAS_SYNTAX                                                         Handle        = 0x80004017
+	CO_E_CREATEPROCESS_FAILURE                                                Handle        = 0x80004018
+	CO_E_RUNAS_CREATEPROCESS_FAILURE                                          Handle        = 0x80004019
+	CO_E_RUNAS_LOGON_FAILURE                                                  Handle        = 0x8000401A
+	CO_E_LAUNCH_PERMSSION_DENIED                                              Handle        = 0x8000401B
+	CO_E_START_SERVICE_FAILURE                                                Handle        = 0x8000401C
+	CO_E_REMOTE_COMMUNICATION_FAILURE                                         Handle        = 0x8000401D
+	CO_E_SERVER_START_TIMEOUT                                                 Handle        = 0x8000401E
+	CO_E_CLSREG_INCONSISTENT                                                  Handle        = 0x8000401F
+	CO_E_IIDREG_INCONSISTENT                                                  Handle        = 0x80004020
+	CO_E_NOT_SUPPORTED                                                        Handle        = 0x80004021
+	CO_E_RELOAD_DLL                                                           Handle        = 0x80004022
+	CO_E_MSI_ERROR                                                            Handle        = 0x80004023
+	CO_E_ATTEMPT_TO_CREATE_OUTSIDE_CLIENT_CONTEXT                             Handle        = 0x80004024
+	CO_E_SERVER_PAUSED                                                        Handle        = 0x80004025
+	CO_E_SERVER_NOT_PAUSED                                                    Handle        = 0x80004026
+	CO_E_CLASS_DISABLED                                                       Handle        = 0x80004027
+	CO_E_CLRNOTAVAILABLE                                                      Handle        = 0x80004028
+	CO_E_ASYNC_WORK_REJECTED                                                  Handle        = 0x80004029
+	CO_E_SERVER_INIT_TIMEOUT                                                  Handle        = 0x8000402A
+	CO_E_NO_SECCTX_IN_ACTIVATE                                                Handle        = 0x8000402B
+	CO_E_TRACKER_CONFIG                                                       Handle        = 0x80004030
+	CO_E_THREADPOOL_CONFIG                                                    Handle        = 0x80004031
+	CO_E_SXS_CONFIG                                                           Handle        = 0x80004032
+	CO_E_MALFORMED_SPN                                                        Handle        = 0x80004033
+	CO_E_UNREVOKED_REGISTRATION_ON_APARTMENT_SHUTDOWN                         Handle        = 0x80004034
+	CO_E_PREMATURE_STUB_RUNDOWN                                               Handle        = 0x80004035
+	S_OK                                                                      Handle        = 0
+	S_FALSE                                                                   Handle        = 1
+	OLE_E_FIRST                                                               Handle        = 0x80040000
+	OLE_E_LAST                                                                Handle        = 0x800400FF
+	OLE_S_FIRST                                                               Handle        = 0x00040000
+	OLE_S_LAST                                                                Handle        = 0x000400FF
+	OLE_E_OLEVERB                                                             Handle        = 0x80040000
+	OLE_E_ADVF                                                                Handle        = 0x80040001
+	OLE_E_ENUM_NOMORE                                                         Handle        = 0x80040002
+	OLE_E_ADVISENOTSUPPORTED                                                  Handle        = 0x80040003
+	OLE_E_NOCONNECTION                                                        Handle        = 0x80040004
+	OLE_E_NOTRUNNING                                                          Handle        = 0x80040005
+	OLE_E_NOCACHE                                                             Handle        = 0x80040006
+	OLE_E_BLANK                                                               Handle        = 0x80040007
+	OLE_E_CLASSDIFF                                                           Handle        = 0x80040008
+	OLE_E_CANT_GETMONIKER                                                     Handle        = 0x80040009
+	OLE_E_CANT_BINDTOSOURCE                                                   Handle        = 0x8004000A
+	OLE_E_STATIC                                                              Handle        = 0x8004000B
+	OLE_E_PROMPTSAVECANCELLED                                                 Handle        = 0x8004000C
+	OLE_E_INVALIDRECT                                                         Handle        = 0x8004000D
+	OLE_E_WRONGCOMPOBJ                                                        Handle        = 0x8004000E
+	OLE_E_INVALIDHWND                                                         Handle        = 0x8004000F
+	OLE_E_NOT_INPLACEACTIVE                                                   Handle        = 0x80040010
+	OLE_E_CANTCONVERT                                                         Handle        = 0x80040011
+	OLE_E_NOSTORAGE                                                           Handle        = 0x80040012
+	DV_E_FORMATETC                                                            Handle        = 0x80040064
+	DV_E_DVTARGETDEVICE                                                       Handle        = 0x80040065
+	DV_E_STGMEDIUM                                                            Handle        = 0x80040066
+	DV_E_STATDATA                                                             Handle        = 0x80040067
+	DV_E_LINDEX                                                               Handle        = 0x80040068
+	DV_E_TYMED                                                                Handle        = 0x80040069
+	DV_E_CLIPFORMAT                                                           Handle        = 0x8004006A
+	DV_E_DVASPECT                                                             Handle        = 0x8004006B
+	DV_E_DVTARGETDEVICE_SIZE                                                  Handle        = 0x8004006C
+	DV_E_NOIVIEWOBJECT                                                        Handle        = 0x8004006D
+	DRAGDROP_E_FIRST                                                          syscall.Errno = 0x80040100
+	DRAGDROP_E_LAST                                                           syscall.Errno = 0x8004010F
+	DRAGDROP_S_FIRST                                                          syscall.Errno = 0x00040100
+	DRAGDROP_S_LAST                                                           syscall.Errno = 0x0004010F
+	DRAGDROP_E_NOTREGISTERED                                                  Handle        = 0x80040100
+	DRAGDROP_E_ALREADYREGISTERED                                              Handle        = 0x80040101
+	DRAGDROP_E_INVALIDHWND                                                    Handle        = 0x80040102
+	DRAGDROP_E_CONCURRENT_DRAG_ATTEMPTED                                      Handle        = 0x80040103
+	CLASSFACTORY_E_FIRST                                                      syscall.Errno = 0x80040110
+	CLASSFACTORY_E_LAST                                                       syscall.Errno = 0x8004011F
+	CLASSFACTORY_S_FIRST                                                      syscall.Errno = 0x00040110
+	CLASSFACTORY_S_LAST                                                       syscall.Errno = 0x0004011F
+	CLASS_E_NOAGGREGATION                                                     Handle        = 0x80040110
+	CLASS_E_CLASSNOTAVAILABLE                                                 Handle        = 0x80040111
+	CLASS_E_NOTLICENSED                                                       Handle        = 0x80040112
+	MARSHAL_E_FIRST                                                           syscall.Errno = 0x80040120
+	MARSHAL_E_LAST                                                            syscall.Errno = 0x8004012F
+	MARSHAL_S_FIRST                                                           syscall.Errno = 0x00040120
+	MARSHAL_S_LAST                                                            syscall.Errno = 0x0004012F
+	DATA_E_FIRST                                                              syscall.Errno = 0x80040130
+	DATA_E_LAST                                                               syscall.Errno = 0x8004013F
+	DATA_S_FIRST                                                              syscall.Errno = 0x00040130
+	DATA_S_LAST                                                               syscall.Errno = 0x0004013F
+	VIEW_E_FIRST                                                              syscall.Errno = 0x80040140
+	VIEW_E_LAST                                                               syscall.Errno = 0x8004014F
+	VIEW_S_FIRST                                                              syscall.Errno = 0x00040140
+	VIEW_S_LAST                                                               syscall.Errno = 0x0004014F
+	VIEW_E_DRAW                                                               Handle        = 0x80040140
+	REGDB_E_FIRST                                                             syscall.Errno = 0x80040150
+	REGDB_E_LAST                                                              syscall.Errno = 0x8004015F
+	REGDB_S_FIRST                                                             syscall.Errno = 0x00040150
+	REGDB_S_LAST                                                              syscall.Errno = 0x0004015F
+	REGDB_E_READREGDB                                                         Handle        = 0x80040150
+	REGDB_E_WRITEREGDB                                                        Handle        = 0x80040151
+	REGDB_E_KEYMISSING                                                        Handle        = 0x80040152
+	REGDB_E_INVALIDVALUE                                                      Handle        = 0x80040153
+	REGDB_E_CLASSNOTREG                                                       Handle        = 0x80040154
+	REGDB_E_IIDNOTREG                                                         Handle        = 0x80040155
+	REGDB_E_BADTHREADINGMODEL                                                 Handle        = 0x80040156
+	REGDB_E_PACKAGEPOLICYVIOLATION                                            Handle        = 0x80040157
+	CAT_E_FIRST                                                               syscall.Errno = 0x80040160
+	CAT_E_LAST                                                                syscall.Errno = 0x80040161
+	CAT_E_CATIDNOEXIST                                                        Handle        = 0x80040160
+	CAT_E_NODESCRIPTION                                                       Handle        = 0x80040161
+	CS_E_FIRST                                                                syscall.Errno = 0x80040164
+	CS_E_LAST                                                                 syscall.Errno = 0x8004016F
+	CS_E_PACKAGE_NOTFOUND                                                     Handle        = 0x80040164
+	CS_E_NOT_DELETABLE                                                        Handle        = 0x80040165
+	CS_E_CLASS_NOTFOUND                                                       Handle        = 0x80040166
+	CS_E_INVALID_VERSION                                                      Handle        = 0x80040167
+	CS_E_NO_CLASSSTORE                                                        Handle        = 0x80040168
+	CS_E_OBJECT_NOTFOUND                                                      Handle        = 0x80040169
+	CS_E_OBJECT_ALREADY_EXISTS                                                Handle        = 0x8004016A
+	CS_E_INVALID_PATH                                                         Handle        = 0x8004016B
+	CS_E_NETWORK_ERROR                                                        Handle        = 0x8004016C
+	CS_E_ADMIN_LIMIT_EXCEEDED                                                 Handle        = 0x8004016D
+	CS_E_SCHEMA_MISMATCH                                                      Handle        = 0x8004016E
+	CS_E_INTERNAL_ERROR                                                       Handle        = 0x8004016F
+	CACHE_E_FIRST                                                             syscall.Errno = 0x80040170
+	CACHE_E_LAST                                                              syscall.Errno = 0x8004017F
+	CACHE_S_FIRST                                                             syscall.Errno = 0x00040170
+	CACHE_S_LAST                                                              syscall.Errno = 0x0004017F
+	CACHE_E_NOCACHE_UPDATED                                                   Handle        = 0x80040170
+	OLEOBJ_E_FIRST                                                            syscall.Errno = 0x80040180
+	OLEOBJ_E_LAST                                                             syscall.Errno = 0x8004018F
+	OLEOBJ_S_FIRST                                                            syscall.Errno = 0x00040180
+	OLEOBJ_S_LAST                                                             syscall.Errno = 0x0004018F
+	OLEOBJ_E_NOVERBS                                                          Handle        = 0x80040180
+	OLEOBJ_E_INVALIDVERB                                                      Handle        = 0x80040181
+	CLIENTSITE_E_FIRST                                                        syscall.Errno = 0x80040190
+	CLIENTSITE_E_LAST                                                         syscall.Errno = 0x8004019F
+	CLIENTSITE_S_FIRST                                                        syscall.Errno = 0x00040190
+	CLIENTSITE_S_LAST                                                         syscall.Errno = 0x0004019F
+	INPLACE_E_NOTUNDOABLE                                                     Handle        = 0x800401A0
+	INPLACE_E_NOTOOLSPACE                                                     Handle        = 0x800401A1
+	INPLACE_E_FIRST                                                           syscall.Errno = 0x800401A0
+	INPLACE_E_LAST                                                            syscall.Errno = 0x800401AF
+	INPLACE_S_FIRST                                                           syscall.Errno = 0x000401A0
+	INPLACE_S_LAST                                                            syscall.Errno = 0x000401AF
+	ENUM_E_FIRST                                                              syscall.Errno = 0x800401B0
+	ENUM_E_LAST                                                               syscall.Errno = 0x800401BF
+	ENUM_S_FIRST                                                              syscall.Errno = 0x000401B0
+	ENUM_S_LAST                                                               syscall.Errno = 0x000401BF
+	CONVERT10_E_FIRST                                                         syscall.Errno = 0x800401C0
+	CONVERT10_E_LAST                                                          syscall.Errno = 0x800401CF
+	CONVERT10_S_FIRST                                                         syscall.Errno = 0x000401C0
+	CONVERT10_S_LAST                                                          syscall.Errno = 0x000401CF
+	CONVERT10_E_OLESTREAM_GET                                                 Handle        = 0x800401C0
+	CONVERT10_E_OLESTREAM_PUT                                                 Handle        = 0x800401C1
+	CONVERT10_E_OLESTREAM_FMT                                                 Handle        = 0x800401C2
+	CONVERT10_E_OLESTREAM_BITMAP_TO_DIB                                       Handle        = 0x800401C3
+	CONVERT10_E_STG_FMT                                                       Handle        = 0x800401C4
+	CONVERT10_E_STG_NO_STD_STREAM                                             Handle        = 0x800401C5
+	CONVERT10_E_STG_DIB_TO_BITMAP                                             Handle        = 0x800401C6
+	CLIPBRD_E_FIRST                                                           syscall.Errno = 0x800401D0
+	CLIPBRD_E_LAST                                                            syscall.Errno = 0x800401DF
+	CLIPBRD_S_FIRST                                                           syscall.Errno = 0x000401D0
+	CLIPBRD_S_LAST                                                            syscall.Errno = 0x000401DF
+	CLIPBRD_E_CANT_OPEN                                                       Handle        = 0x800401D0
+	CLIPBRD_E_CANT_EMPTY                                                      Handle        = 0x800401D1
+	CLIPBRD_E_CANT_SET                                                        Handle        = 0x800401D2
+	CLIPBRD_E_BAD_DATA                                                        Handle        = 0x800401D3
+	CLIPBRD_E_CANT_CLOSE                                                      Handle        = 0x800401D4
+	MK_E_FIRST                                                                syscall.Errno = 0x800401E0
+	MK_E_LAST                                                                 syscall.Errno = 0x800401EF
+	MK_S_FIRST                                                                syscall.Errno = 0x000401E0
+	MK_S_LAST                                                                 syscall.Errno = 0x000401EF
+	MK_E_CONNECTMANUALLY                                                      Handle        = 0x800401E0
+	MK_E_EXCEEDEDDEADLINE                                                     Handle        = 0x800401E1
+	MK_E_NEEDGENERIC                                                          Handle        = 0x800401E2
+	MK_E_UNAVAILABLE                                                          Handle        = 0x800401E3
+	MK_E_SYNTAX                                                               Handle        = 0x800401E4
+	MK_E_NOOBJECT                                                             Handle        = 0x800401E5
+	MK_E_INVALIDEXTENSION                                                     Handle        = 0x800401E6
+	MK_E_INTERMEDIATEINTERFACENOTSUPPORTED                                    Handle        = 0x800401E7
+	MK_E_NOTBINDABLE                                                          Handle        = 0x800401E8
+	MK_E_NOTBOUND                                                             Handle        = 0x800401E9
+	MK_E_CANTOPENFILE                                                         Handle        = 0x800401EA
+	MK_E_MUSTBOTHERUSER                                                       Handle        = 0x800401EB
+	MK_E_NOINVERSE                                                            Handle        = 0x800401EC
+	MK_E_NOSTORAGE                                                            Handle        = 0x800401ED
+	MK_E_NOPREFIX                                                             Handle        = 0x800401EE
+	MK_E_ENUMERATION_FAILED                                                   Handle        = 0x800401EF
+	CO_E_FIRST                                                                syscall.Errno = 0x800401F0
+	CO_E_LAST                                                                 syscall.Errno = 0x800401FF
+	CO_S_FIRST                                                                syscall.Errno = 0x000401F0
+	CO_S_LAST                                                                 syscall.Errno = 0x000401FF
+	CO_E_NOTINITIALIZED                                                       Handle        = 0x800401F0
+	CO_E_ALREADYINITIALIZED                                                   Handle        = 0x800401F1
+	CO_E_CANTDETERMINECLASS                                                   Handle        = 0x800401F2
+	CO_E_CLASSSTRING                                                          Handle        = 0x800401F3
+	CO_E_IIDSTRING                                                            Handle        = 0x800401F4
+	CO_E_APPNOTFOUND                                                          Handle        = 0x800401F5
+	CO_E_APPSINGLEUSE                                                         Handle        = 0x800401F6
+	CO_E_ERRORINAPP                                                           Handle        = 0x800401F7
+	CO_E_DLLNOTFOUND                                                          Handle        = 0x800401F8
+	CO_E_ERRORINDLL                                                           Handle        = 0x800401F9
+	CO_E_WRONGOSFORAPP                                                        Handle        = 0x800401FA
+	CO_E_OBJNOTREG                                                            Handle        = 0x800401FB
+	CO_E_OBJISREG                                                             Handle        = 0x800401FC
+	CO_E_OBJNOTCONNECTED                                                      Handle        = 0x800401FD
+	CO_E_APPDIDNTREG                                                          Handle        = 0x800401FE
+	CO_E_RELEASED                                                             Handle        = 0x800401FF
+	EVENT_E_FIRST                                                             syscall.Errno = 0x80040200
+	EVENT_E_LAST                                                              syscall.Errno = 0x8004021F
+	EVENT_S_FIRST                                                             syscall.Errno = 0x00040200
+	EVENT_S_LAST                                                              syscall.Errno = 0x0004021F
+	EVENT_S_SOME_SUBSCRIBERS_FAILED                                           Handle        = 0x00040200
+	EVENT_E_ALL_SUBSCRIBERS_FAILED                                            Handle        = 0x80040201
+	EVENT_S_NOSUBSCRIBERS                                                     Handle        = 0x00040202
+	EVENT_E_QUERYSYNTAX                                                       Handle        = 0x80040203
+	EVENT_E_QUERYFIELD                                                        Handle        = 0x80040204
+	EVENT_E_INTERNALEXCEPTION                                                 Handle        = 0x80040205
+	EVENT_E_INTERNALERROR                                                     Handle        = 0x80040206
+	EVENT_E_INVALID_PER_USER_SID                                              Handle        = 0x80040207
+	EVENT_E_USER_EXCEPTION                                                    Handle        = 0x80040208
+	EVENT_E_TOO_MANY_METHODS                                                  Handle        = 0x80040209
+	EVENT_E_MISSING_EVENTCLASS                                                Handle        = 0x8004020A
+	EVENT_E_NOT_ALL_REMOVED                                                   Handle        = 0x8004020B
+	EVENT_E_COMPLUS_NOT_INSTALLED                                             Handle        = 0x8004020C
+	EVENT_E_CANT_MODIFY_OR_DELETE_UNCONFIGURED_OBJECT                         Handle        = 0x8004020D
+	EVENT_E_CANT_MODIFY_OR_DELETE_CONFIGURED_OBJECT                           Handle        = 0x8004020E
+	EVENT_E_INVALID_EVENT_CLASS_PARTITION                                     Handle        = 0x8004020F
+	EVENT_E_PER_USER_SID_NOT_LOGGED_ON                                        Handle        = 0x80040210
+	TPC_E_INVALID_PROPERTY                                                    Handle        = 0x80040241
+	TPC_E_NO_DEFAULT_TABLET                                                   Handle        = 0x80040212
+	TPC_E_UNKNOWN_PROPERTY                                                    Handle        = 0x8004021B
+	TPC_E_INVALID_INPUT_RECT                                                  Handle        = 0x80040219
+	TPC_E_INVALID_STROKE                                                      Handle        = 0x80040222
+	TPC_E_INITIALIZE_FAIL                                                     Handle        = 0x80040223
+	TPC_E_NOT_RELEVANT                                                        Handle        = 0x80040232
+	TPC_E_INVALID_PACKET_DESCRIPTION                                          Handle        = 0x80040233
+	TPC_E_RECOGNIZER_NOT_REGISTERED                                           Handle        = 0x80040235
+	TPC_E_INVALID_RIGHTS                                                      Handle        = 0x80040236
+	TPC_E_OUT_OF_ORDER_CALL                                                   Handle        = 0x80040237
+	TPC_E_QUEUE_FULL                                                          Handle        = 0x80040238
+	TPC_E_INVALID_CONFIGURATION                                               Handle        = 0x80040239
+	TPC_E_INVALID_DATA_FROM_RECOGNIZER                                        Handle        = 0x8004023A
+	TPC_S_TRUNCATED                                                           Handle        = 0x00040252
+	TPC_S_INTERRUPTED                                                         Handle        = 0x00040253
+	TPC_S_NO_DATA_TO_PROCESS                                                  Handle        = 0x00040254
+	XACT_E_FIRST                                                              syscall.Errno = 0x8004D000
+	XACT_E_LAST                                                               syscall.Errno = 0x8004D02B
+	XACT_S_FIRST                                                              syscall.Errno = 0x0004D000
+	XACT_S_LAST                                                               syscall.Errno = 0x0004D010
+	XACT_E_ALREADYOTHERSINGLEPHASE                                            Handle        = 0x8004D000
+	XACT_E_CANTRETAIN                                                         Handle        = 0x8004D001
+	XACT_E_COMMITFAILED                                                       Handle        = 0x8004D002
+	XACT_E_COMMITPREVENTED                                                    Handle        = 0x8004D003
+	XACT_E_HEURISTICABORT                                                     Handle        = 0x8004D004
+	XACT_E_HEURISTICCOMMIT                                                    Handle        = 0x8004D005
+	XACT_E_HEURISTICDAMAGE                                                    Handle        = 0x8004D006
+	XACT_E_HEURISTICDANGER                                                    Handle        = 0x8004D007
+	XACT_E_ISOLATIONLEVEL                                                     Handle        = 0x8004D008
+	XACT_E_NOASYNC                                                            Handle        = 0x8004D009
+	XACT_E_NOENLIST                                                           Handle        = 0x8004D00A
+	XACT_E_NOISORETAIN                                                        Handle        = 0x8004D00B
+	XACT_E_NORESOURCE                                                         Handle        = 0x8004D00C
+	XACT_E_NOTCURRENT                                                         Handle        = 0x8004D00D
+	XACT_E_NOTRANSACTION                                                      Handle        = 0x8004D00E
+	XACT_E_NOTSUPPORTED                                                       Handle        = 0x8004D00F
+	XACT_E_UNKNOWNRMGRID                                                      Handle        = 0x8004D010
+	XACT_E_WRONGSTATE                                                         Handle        = 0x8004D011
+	XACT_E_WRONGUOW                                                           Handle        = 0x8004D012
+	XACT_E_XTIONEXISTS                                                        Handle        = 0x8004D013
+	XACT_E_NOIMPORTOBJECT                                                     Handle        = 0x8004D014
+	XACT_E_INVALIDCOOKIE                                                      Handle        = 0x8004D015
+	XACT_E_INDOUBT                                                            Handle        = 0x8004D016
+	XACT_E_NOTIMEOUT                                                          Handle        = 0x8004D017
+	XACT_E_ALREADYINPROGRESS                                                  Handle        = 0x8004D018
+	XACT_E_ABORTED                                                            Handle        = 0x8004D019
+	XACT_E_LOGFULL                                                            Handle        = 0x8004D01A
+	XACT_E_TMNOTAVAILABLE                                                     Handle        = 0x8004D01B
+	XACT_E_CONNECTION_DOWN                                                    Handle        = 0x8004D01C
+	XACT_E_CONNECTION_DENIED                                                  Handle        = 0x8004D01D
+	XACT_E_REENLISTTIMEOUT                                                    Handle        = 0x8004D01E
+	XACT_E_TIP_CONNECT_FAILED                                                 Handle        = 0x8004D01F
+	XACT_E_TIP_PROTOCOL_ERROR                                                 Handle        = 0x8004D020
+	XACT_E_TIP_PULL_FAILED                                                    Handle        = 0x8004D021
+	XACT_E_DEST_TMNOTAVAILABLE                                                Handle        = 0x8004D022
+	XACT_E_TIP_DISABLED                                                       Handle        = 0x8004D023
+	XACT_E_NETWORK_TX_DISABLED                                                Handle        = 0x8004D024
+	XACT_E_PARTNER_NETWORK_TX_DISABLED                                        Handle        = 0x8004D025
+	XACT_E_XA_TX_DISABLED                                                     Handle        = 0x8004D026
+	XACT_E_UNABLE_TO_READ_DTC_CONFIG                                          Handle        = 0x8004D027
+	XACT_E_UNABLE_TO_LOAD_DTC_PROXY                                           Handle        = 0x8004D028
+	XACT_E_ABORTING                                                           Handle        = 0x8004D029
+	XACT_E_PUSH_COMM_FAILURE                                                  Handle        = 0x8004D02A
+	XACT_E_PULL_COMM_FAILURE                                                  Handle        = 0x8004D02B
+	XACT_E_LU_TX_DISABLED                                                     Handle        = 0x8004D02C
+	XACT_E_CLERKNOTFOUND                                                      Handle        = 0x8004D080
+	XACT_E_CLERKEXISTS                                                        Handle        = 0x8004D081
+	XACT_E_RECOVERYINPROGRESS                                                 Handle        = 0x8004D082
+	XACT_E_TRANSACTIONCLOSED                                                  Handle        = 0x8004D083
+	XACT_E_INVALIDLSN                                                         Handle        = 0x8004D084
+	XACT_E_REPLAYREQUEST                                                      Handle        = 0x8004D085
+	XACT_S_ASYNC                                                              Handle        = 0x0004D000
+	XACT_S_DEFECT                                                             Handle        = 0x0004D001
+	XACT_S_READONLY                                                           Handle        = 0x0004D002
+	XACT_S_SOMENORETAIN                                                       Handle        = 0x0004D003
+	XACT_S_OKINFORM                                                           Handle        = 0x0004D004
+	XACT_S_MADECHANGESCONTENT                                                 Handle        = 0x0004D005
+	XACT_S_MADECHANGESINFORM                                                  Handle        = 0x0004D006
+	XACT_S_ALLNORETAIN                                                        Handle        = 0x0004D007
+	XACT_S_ABORTING                                                           Handle        = 0x0004D008
+	XACT_S_SINGLEPHASE                                                        Handle        = 0x0004D009
+	XACT_S_LOCALLY_OK                                                         Handle        = 0x0004D00A
+	XACT_S_LASTRESOURCEMANAGER                                                Handle        = 0x0004D010
+	CONTEXT_E_FIRST                                                           syscall.Errno = 0x8004E000
+	CONTEXT_E_LAST                                                            syscall.Errno = 0x8004E02F
+	CONTEXT_S_FIRST                                                           syscall.Errno = 0x0004E000
+	CONTEXT_S_LAST                                                            syscall.Errno = 0x0004E02F
+	CONTEXT_E_ABORTED                                                         Handle        = 0x8004E002
+	CONTEXT_E_ABORTING                                                        Handle        = 0x8004E003
+	CONTEXT_E_NOCONTEXT                                                       Handle        = 0x8004E004
+	CONTEXT_E_WOULD_DEADLOCK                                                  Handle        = 0x8004E005
+	CONTEXT_E_SYNCH_TIMEOUT                                                   Handle        = 0x8004E006
+	CONTEXT_E_OLDREF                                                          Handle        = 0x8004E007
+	CONTEXT_E_ROLENOTFOUND                                                    Handle        = 0x8004E00C
+	CONTEXT_E_TMNOTAVAILABLE                                                  Handle        = 0x8004E00F
+	CO_E_ACTIVATIONFAILED                                                     Handle        = 0x8004E021
+	CO_E_ACTIVATIONFAILED_EVENTLOGGED                                         Handle        = 0x8004E022
+	CO_E_ACTIVATIONFAILED_CATALOGERROR                                        Handle        = 0x8004E023
+	CO_E_ACTIVATIONFAILED_TIMEOUT                                             Handle        = 0x8004E024
+	CO_E_INITIALIZATIONFAILED                                                 Handle        = 0x8004E025
+	CONTEXT_E_NOJIT                                                           Handle        = 0x8004E026
+	CONTEXT_E_NOTRANSACTION                                                   Handle        = 0x8004E027
+	CO_E_THREADINGMODEL_CHANGED                                               Handle        = 0x8004E028
+	CO_E_NOIISINTRINSICS                                                      Handle        = 0x8004E029
+	CO_E_NOCOOKIES                                                            Handle        = 0x8004E02A
+	CO_E_DBERROR                                                              Handle        = 0x8004E02B
+	CO_E_NOTPOOLED                                                            Handle        = 0x8004E02C
+	CO_E_NOTCONSTRUCTED                                                       Handle        = 0x8004E02D
+	CO_E_NOSYNCHRONIZATION                                                    Handle        = 0x8004E02E
+	CO_E_ISOLEVELMISMATCH                                                     Handle        = 0x8004E02F
+	CO_E_CALL_OUT_OF_TX_SCOPE_NOT_ALLOWED                                     Handle        = 0x8004E030
+	CO_E_EXIT_TRANSACTION_SCOPE_NOT_CALLED                                    Handle        = 0x8004E031
+	OLE_S_USEREG                                                              Handle        = 0x00040000
+	OLE_S_STATIC                                                              Handle        = 0x00040001
+	OLE_S_MAC_CLIPFORMAT                                                      Handle        = 0x00040002
+	DRAGDROP_S_DROP                                                           Handle        = 0x00040100
+	DRAGDROP_S_CANCEL                                                         Handle        = 0x00040101
+	DRAGDROP_S_USEDEFAULTCURSORS                                              Handle        = 0x00040102
+	DATA_S_SAMEFORMATETC                                                      Handle        = 0x00040130
+	VIEW_S_ALREADY_FROZEN                                                     Handle        = 0x00040140
+	CACHE_S_FORMATETC_NOTSUPPORTED                                            Handle        = 0x00040170
+	CACHE_S_SAMECACHE                                                         Handle        = 0x00040171
+	CACHE_S_SOMECACHES_NOTUPDATED                                             Handle        = 0x00040172
+	OLEOBJ_S_INVALIDVERB                                                      Handle        = 0x00040180
+	OLEOBJ_S_CANNOT_DOVERB_NOW                                                Handle        = 0x00040181
+	OLEOBJ_S_INVALIDHWND                                                      Handle        = 0x00040182
+	INPLACE_S_TRUNCATED                                                       Handle        = 0x000401A0
+	CONVERT10_S_NO_PRESENTATION                                               Handle        = 0x000401C0
+	MK_S_REDUCED_TO_SELF                                                      Handle        = 0x000401E2
+	MK_S_ME                                                                   Handle        = 0x000401E4
+	MK_S_HIM                                                                  Handle        = 0x000401E5
+	MK_S_US                                                                   Handle        = 0x000401E6
+	MK_S_MONIKERALREADYREGISTERED                                             Handle        = 0x000401E7
+	SCHED_S_TASK_READY                                                        Handle        = 0x00041300
+	SCHED_S_TASK_RUNNING                                                      Handle        = 0x00041301
+	SCHED_S_TASK_DISABLED                                                     Handle        = 0x00041302
+	SCHED_S_TASK_HAS_NOT_RUN                                                  Handle        = 0x00041303
+	SCHED_S_TASK_NO_MORE_RUNS                                                 Handle        = 0x00041304
+	SCHED_S_TASK_NOT_SCHEDULED                                                Handle        = 0x00041305
+	SCHED_S_TASK_TERMINATED                                                   Handle        = 0x00041306
+	SCHED_S_TASK_NO_VALID_TRIGGERS                                            Handle        = 0x00041307
+	SCHED_S_EVENT_TRIGGER                                                     Handle        = 0x00041308
+	SCHED_E_TRIGGER_NOT_FOUND                                                 Handle        = 0x80041309
+	SCHED_E_TASK_NOT_READY                                                    Handle        = 0x8004130A
+	SCHED_E_TASK_NOT_RUNNING                                                  Handle        = 0x8004130B
+	SCHED_E_SERVICE_NOT_INSTALLED                                             Handle        = 0x8004130C
+	SCHED_E_CANNOT_OPEN_TASK                                                  Handle        = 0x8004130D
+	SCHED_E_INVALID_TASK                                                      Handle        = 0x8004130E
+	SCHED_E_ACCOUNT_INFORMATION_NOT_SET                                       Handle        = 0x8004130F
+	SCHED_E_ACCOUNT_NAME_NOT_FOUND                                            Handle        = 0x80041310
+	SCHED_E_ACCOUNT_DBASE_CORRUPT                                             Handle        = 0x80041311
+	SCHED_E_NO_SECURITY_SERVICES                                              Handle        = 0x80041312
+	SCHED_E_UNKNOWN_OBJECT_VERSION                                            Handle        = 0x80041313
+	SCHED_E_UNSUPPORTED_ACCOUNT_OPTION                                        Handle        = 0x80041314
+	SCHED_E_SERVICE_NOT_RUNNING                                               Handle        = 0x80041315
+	SCHED_E_UNEXPECTEDNODE                                                    Handle        = 0x80041316
+	SCHED_E_NAMESPACE                                                         Handle        = 0x80041317
+	SCHED_E_INVALIDVALUE                                                      Handle        = 0x80041318
+	SCHED_E_MISSINGNODE                                                       Handle        = 0x80041319
+	SCHED_E_MALFORMEDXML                                                      Handle        = 0x8004131A
+	SCHED_S_SOME_TRIGGERS_FAILED                                              Handle        = 0x0004131B
+	SCHED_S_BATCH_LOGON_PROBLEM                                               Handle        = 0x0004131C
+	SCHED_E_TOO_MANY_NODES                                                    Handle        = 0x8004131D
+	SCHED_E_PAST_END_BOUNDARY                                                 Handle        = 0x8004131E
+	SCHED_E_ALREADY_RUNNING                                                   Handle        = 0x8004131F
+	SCHED_E_USER_NOT_LOGGED_ON                                                Handle        = 0x80041320
+	SCHED_E_INVALID_TASK_HASH                                                 Handle        = 0x80041321
+	SCHED_E_SERVICE_NOT_AVAILABLE                                             Handle        = 0x80041322
+	SCHED_E_SERVICE_TOO_BUSY                                                  Handle        = 0x80041323
+	SCHED_E_TASK_ATTEMPTED                                                    Handle        = 0x80041324
+	SCHED_S_TASK_QUEUED                                                       Handle        = 0x00041325
+	SCHED_E_TASK_DISABLED                                                     Handle        = 0x80041326
+	SCHED_E_TASK_NOT_V1_COMPAT                                                Handle        = 0x80041327
+	SCHED_E_START_ON_DEMAND                                                   Handle        = 0x80041328
+	SCHED_E_TASK_NOT_UBPM_COMPAT                                              Handle        = 0x80041329
+	SCHED_E_DEPRECATED_FEATURE_USED                                           Handle        = 0x80041330
+	CO_E_CLASS_CREATE_FAILED                                                  Handle        = 0x80080001
+	CO_E_SCM_ERROR                                                            Handle        = 0x80080002
+	CO_E_SCM_RPC_FAILURE                                                      Handle        = 0x80080003
+	CO_E_BAD_PATH                                                             Handle        = 0x80080004
+	CO_E_SERVER_EXEC_FAILURE                                                  Handle        = 0x80080005
+	CO_E_OBJSRV_RPC_FAILURE                                                   Handle        = 0x80080006
+	MK_E_NO_NORMALIZED                                                        Handle        = 0x80080007
+	CO_E_SERVER_STOPPING                                                      Handle        = 0x80080008
+	MEM_E_INVALID_ROOT                                                        Handle        = 0x80080009
+	MEM_E_INVALID_LINK                                                        Handle        = 0x80080010
+	MEM_E_INVALID_SIZE                                                        Handle        = 0x80080011
+	CO_S_NOTALLINTERFACES                                                     Handle        = 0x00080012
+	CO_S_MACHINENAMENOTFOUND                                                  Handle        = 0x00080013
+	CO_E_MISSING_DISPLAYNAME                                                  Handle        = 0x80080015
+	CO_E_RUNAS_VALUE_MUST_BE_AAA                                              Handle        = 0x80080016
+	CO_E_ELEVATION_DISABLED                                                   Handle        = 0x80080017
+	APPX_E_PACKAGING_INTERNAL                                                 Handle        = 0x80080200
+	APPX_E_INTERLEAVING_NOT_ALLOWED                                           Handle        = 0x80080201
+	APPX_E_RELATIONSHIPS_NOT_ALLOWED                                          Handle        = 0x80080202
+	APPX_E_MISSING_REQUIRED_FILE                                              Handle        = 0x80080203
+	APPX_E_INVALID_MANIFEST                                                   Handle        = 0x80080204
+	APPX_E_INVALID_BLOCKMAP                                                   Handle        = 0x80080205
+	APPX_E_CORRUPT_CONTENT                                                    Handle        = 0x80080206
+	APPX_E_BLOCK_HASH_INVALID                                                 Handle        = 0x80080207
+	APPX_E_REQUESTED_RANGE_TOO_LARGE                                          Handle        = 0x80080208
+	APPX_E_INVALID_SIP_CLIENT_DATA                                            Handle        = 0x80080209
+	APPX_E_INVALID_KEY_INFO                                                   Handle        = 0x8008020A
+	APPX_E_INVALID_CONTENTGROUPMAP                                            Handle        = 0x8008020B
+	APPX_E_INVALID_APPINSTALLER                                               Handle        = 0x8008020C
+	APPX_E_DELTA_BASELINE_VERSION_MISMATCH                                    Handle        = 0x8008020D
+	APPX_E_DELTA_PACKAGE_MISSING_FILE                                         Handle        = 0x8008020E
+	APPX_E_INVALID_DELTA_PACKAGE                                              Handle        = 0x8008020F
+	APPX_E_DELTA_APPENDED_PACKAGE_NOT_ALLOWED                                 Handle        = 0x80080210
+	APPX_E_INVALID_PACKAGING_LAYOUT                                           Handle        = 0x80080211
+	APPX_E_INVALID_PACKAGESIGNCONFIG                                          Handle        = 0x80080212
+	APPX_E_RESOURCESPRI_NOT_ALLOWED                                           Handle        = 0x80080213
+	APPX_E_FILE_COMPRESSION_MISMATCH                                          Handle        = 0x80080214
+	APPX_E_INVALID_PAYLOAD_PACKAGE_EXTENSION                                  Handle        = 0x80080215
+	APPX_E_INVALID_ENCRYPTION_EXCLUSION_FILE_LIST                             Handle        = 0x80080216
+	BT_E_SPURIOUS_ACTIVATION                                                  Handle        = 0x80080300
+	DISP_E_UNKNOWNINTERFACE                                                   Handle        = 0x80020001
+	DISP_E_MEMBERNOTFOUND                                                     Handle        = 0x80020003
+	DISP_E_PARAMNOTFOUND                                                      Handle        = 0x80020004
+	DISP_E_TYPEMISMATCH                                                       Handle        = 0x80020005
+	DISP_E_UNKNOWNNAME                                                        Handle        = 0x80020006
+	DISP_E_NONAMEDARGS                                                        Handle        = 0x80020007
+	DISP_E_BADVARTYPE                                                         Handle        = 0x80020008
+	DISP_E_EXCEPTION                                                          Handle        = 0x80020009
+	DISP_E_OVERFLOW                                                           Handle        = 0x8002000A
+	DISP_E_BADINDEX                                                           Handle        = 0x8002000B
+	DISP_E_UNKNOWNLCID                                                        Handle        = 0x8002000C
+	DISP_E_ARRAYISLOCKED                                                      Handle        = 0x8002000D
+	DISP_E_BADPARAMCOUNT                                                      Handle        = 0x8002000E
+	DISP_E_PARAMNOTOPTIONAL                                                   Handle        = 0x8002000F
+	DISP_E_BADCALLEE                                                          Handle        = 0x80020010
+	DISP_E_NOTACOLLECTION                                                     Handle        = 0x80020011
+	DISP_E_DIVBYZERO                                                          Handle        = 0x80020012
+	DISP_E_BUFFERTOOSMALL                                                     Handle        = 0x80020013
+	TYPE_E_BUFFERTOOSMALL                                                     Handle        = 0x80028016
+	TYPE_E_FIELDNOTFOUND                                                      Handle        = 0x80028017
+	TYPE_E_INVDATAREAD                                                        Handle        = 0x80028018
+	TYPE_E_UNSUPFORMAT                                                        Handle        = 0x80028019
+	TYPE_E_REGISTRYACCESS                                                     Handle        = 0x8002801C
+	TYPE_E_LIBNOTREGISTERED                                                   Handle        = 0x8002801D
+	TYPE_E_UNDEFINEDTYPE                                                      Handle        = 0x80028027
+	TYPE_E_QUALIFIEDNAMEDISALLOWED                                            Handle        = 0x80028028
+	TYPE_E_INVALIDSTATE                                                       Handle        = 0x80028029
+	TYPE_E_WRONGTYPEKIND                                                      Handle        = 0x8002802A
+	TYPE_E_ELEMENTNOTFOUND                                                    Handle        = 0x8002802B
+	TYPE_E_AMBIGUOUSNAME                                                      Handle        = 0x8002802C
+	TYPE_E_NAMECONFLICT                                                       Handle        = 0x8002802D
+	TYPE_E_UNKNOWNLCID                                                        Handle        = 0x8002802E
+	TYPE_E_DLLFUNCTIONNOTFOUND                                                Handle        = 0x8002802F
+	TYPE_E_BADMODULEKIND                                                      Handle        = 0x800288BD
+	TYPE_E_SIZETOOBIG                                                         Handle        = 0x800288C5
+	TYPE_E_DUPLICATEID                                                        Handle        = 0x800288C6
+	TYPE_E_INVALIDID                                                          Handle        = 0x800288CF
+	TYPE_E_TYPEMISMATCH                                                       Handle        = 0x80028CA0
+	TYPE_E_OUTOFBOUNDS                                                        Handle        = 0x80028CA1
+	TYPE_E_IOERROR                                                            Handle        = 0x80028CA2
+	TYPE_E_CANTCREATETMPFILE                                                  Handle        = 0x80028CA3
+	TYPE_E_CANTLOADLIBRARY                                                    Handle        = 0x80029C4A
+	TYPE_E_INCONSISTENTPROPFUNCS                                              Handle        = 0x80029C83
+	TYPE_E_CIRCULARTYPE                                                       Handle        = 0x80029C84
+	STG_E_INVALIDFUNCTION                                                     Handle        = 0x80030001
+	STG_E_FILENOTFOUND                                                        Handle        = 0x80030002
+	STG_E_PATHNOTFOUND                                                        Handle        = 0x80030003
+	STG_E_TOOMANYOPENFILES                                                    Handle        = 0x80030004
+	STG_E_ACCESSDENIED                                                        Handle        = 0x80030005
+	STG_E_INVALIDHANDLE                                                       Handle        = 0x80030006
+	STG_E_INSUFFICIENTMEMORY                                                  Handle        = 0x80030008
+	STG_E_INVALIDPOINTER                                                      Handle        = 0x80030009
+	STG_E_NOMOREFILES                                                         Handle        = 0x80030012
+	STG_E_DISKISWRITEPROTECTED                                                Handle        = 0x80030013
+	STG_E_SEEKERROR                                                           Handle        = 0x80030019
+	STG_E_WRITEFAULT                                                          Handle        = 0x8003001D
+	STG_E_READFAULT                                                           Handle        = 0x8003001E
+	STG_E_SHAREVIOLATION                                                      Handle        = 0x80030020
+	STG_E_LOCKVIOLATION                                                       Handle        = 0x80030021
+	STG_E_FILEALREADYEXISTS                                                   Handle        = 0x80030050
+	STG_E_INVALIDPARAMETER                                                    Handle        = 0x80030057
+	STG_E_MEDIUMFULL                                                          Handle        = 0x80030070
+	STG_E_PROPSETMISMATCHED                                                   Handle        = 0x800300F0
+	STG_E_ABNORMALAPIEXIT                                                     Handle        = 0x800300FA
+	STG_E_INVALIDHEADER                                                       Handle        = 0x800300FB
+	STG_E_INVALIDNAME                                                         Handle        = 0x800300FC
+	STG_E_UNKNOWN                                                             Handle        = 0x800300FD
+	STG_E_UNIMPLEMENTEDFUNCTION                                               Handle        = 0x800300FE
+	STG_E_INVALIDFLAG                                                         Handle        = 0x800300FF
+	STG_E_INUSE                                                               Handle        = 0x80030100
+	STG_E_NOTCURRENT                                                          Handle        = 0x80030101
+	STG_E_REVERTED                                                            Handle        = 0x80030102
+	STG_E_CANTSAVE                                                            Handle        = 0x80030103
+	STG_E_OLDFORMAT                                                           Handle        = 0x80030104
+	STG_E_OLDDLL                                                              Handle        = 0x80030105
+	STG_E_SHAREREQUIRED                                                       Handle        = 0x80030106
+	STG_E_NOTFILEBASEDSTORAGE                                                 Handle        = 0x80030107
+	STG_E_EXTANTMARSHALLINGS                                                  Handle        = 0x80030108
+	STG_E_DOCFILECORRUPT                                                      Handle        = 0x80030109
+	STG_E_BADBASEADDRESS                                                      Handle        = 0x80030110
+	STG_E_DOCFILETOOLARGE                                                     Handle        = 0x80030111
+	STG_E_NOTSIMPLEFORMAT                                                     Handle        = 0x80030112
+	STG_E_INCOMPLETE                                                          Handle        = 0x80030201
+	STG_E_TERMINATED                                                          Handle        = 0x80030202
+	STG_S_CONVERTED                                                           Handle        = 0x00030200
+	STG_S_BLOCK                                                               Handle        = 0x00030201
+	STG_S_RETRYNOW                                                            Handle        = 0x00030202
+	STG_S_MONITORING                                                          Handle        = 0x00030203
+	STG_S_MULTIPLEOPENS                                                       Handle        = 0x00030204
+	STG_S_CONSOLIDATIONFAILED                                                 Handle        = 0x00030205
+	STG_S_CANNOTCONSOLIDATE                                                   Handle        = 0x00030206
+	STG_S_POWER_CYCLE_REQUIRED                                                Handle        = 0x00030207
+	STG_E_FIRMWARE_SLOT_INVALID                                               Handle        = 0x80030208
+	STG_E_FIRMWARE_IMAGE_INVALID                                              Handle        = 0x80030209
+	STG_E_DEVICE_UNRESPONSIVE                                                 Handle        = 0x8003020A
+	STG_E_STATUS_COPY_PROTECTION_FAILURE                                      Handle        = 0x80030305
+	STG_E_CSS_AUTHENTICATION_FAILURE                                          Handle        = 0x80030306
+	STG_E_CSS_KEY_NOT_PRESENT                                                 Handle        = 0x80030307
+	STG_E_CSS_KEY_NOT_ESTABLISHED                                             Handle        = 0x80030308
+	STG_E_CSS_SCRAMBLED_SECTOR                                                Handle        = 0x80030309
+	STG_E_CSS_REGION_MISMATCH                                                 Handle        = 0x8003030A
+	STG_E_RESETS_EXHAUSTED                                                    Handle        = 0x8003030B
+	RPC_E_CALL_REJECTED                                                       Handle        = 0x80010001
+	RPC_E_CALL_CANCELED                                                       Handle        = 0x80010002
+	RPC_E_CANTPOST_INSENDCALL                                                 Handle        = 0x80010003
+	RPC_E_CANTCALLOUT_INASYNCCALL                                             Handle        = 0x80010004
+	RPC_E_CANTCALLOUT_INEXTERNALCALL                                          Handle        = 0x80010005
+	RPC_E_CONNECTION_TERMINATED                                               Handle        = 0x80010006
+	RPC_E_SERVER_DIED                                                         Handle        = 0x80010007
+	RPC_E_CLIENT_DIED                                                         Handle        = 0x80010008
+	RPC_E_INVALID_DATAPACKET                                                  Handle        = 0x80010009
+	RPC_E_CANTTRANSMIT_CALL                                                   Handle        = 0x8001000A
+	RPC_E_CLIENT_CANTMARSHAL_DATA                                             Handle        = 0x8001000B
+	RPC_E_CLIENT_CANTUNMARSHAL_DATA                                           Handle        = 0x8001000C
+	RPC_E_SERVER_CANTMARSHAL_DATA                                             Handle        = 0x8001000D
+	RPC_E_SERVER_CANTUNMARSHAL_DATA                                           Handle        = 0x8001000E
+	RPC_E_INVALID_DATA                                                        Handle        = 0x8001000F
+	RPC_E_INVALID_PARAMETER                                                   Handle        = 0x80010010
+	RPC_E_CANTCALLOUT_AGAIN                                                   Handle        = 0x80010011
+	RPC_E_SERVER_DIED_DNE                                                     Handle        = 0x80010012
+	RPC_E_SYS_CALL_FAILED                                                     Handle        = 0x80010100
+	RPC_E_OUT_OF_RESOURCES                                                    Handle        = 0x80010101
+	RPC_E_ATTEMPTED_MULTITHREAD                                               Handle        = 0x80010102
+	RPC_E_NOT_REGISTERED                                                      Handle        = 0x80010103
+	RPC_E_FAULT                                                               Handle        = 0x80010104
+	RPC_E_SERVERFAULT                                                         Handle        = 0x80010105
+	RPC_E_CHANGED_MODE                                                        Handle        = 0x80010106
+	RPC_E_INVALIDMETHOD                                                       Handle        = 0x80010107
+	RPC_E_DISCONNECTED                                                        Handle        = 0x80010108
+	RPC_E_RETRY                                                               Handle        = 0x80010109
+	RPC_E_SERVERCALL_RETRYLATER                                               Handle        = 0x8001010A
+	RPC_E_SERVERCALL_REJECTED                                                 Handle        = 0x8001010B
+	RPC_E_INVALID_CALLDATA                                                    Handle        = 0x8001010C
+	RPC_E_CANTCALLOUT_ININPUTSYNCCALL                                         Handle        = 0x8001010D
+	RPC_E_WRONG_THREAD                                                        Handle        = 0x8001010E
+	RPC_E_THREAD_NOT_INIT                                                     Handle        = 0x8001010F
+	RPC_E_VERSION_MISMATCH                                                    Handle        = 0x80010110
+	RPC_E_INVALID_HEADER                                                      Handle        = 0x80010111
+	RPC_E_INVALID_EXTENSION                                                   Handle        = 0x80010112
+	RPC_E_INVALID_IPID                                                        Handle        = 0x80010113
+	RPC_E_INVALID_OBJECT                                                      Handle        = 0x80010114
+	RPC_S_CALLPENDING                                                         Handle        = 0x80010115
+	RPC_S_WAITONTIMER                                                         Handle        = 0x80010116
+	RPC_E_CALL_COMPLETE                                                       Handle        = 0x80010117
+	RPC_E_UNSECURE_CALL                                                       Handle        = 0x80010118
+	RPC_E_TOO_LATE                                                            Handle        = 0x80010119
+	RPC_E_NO_GOOD_SECURITY_PACKAGES                                           Handle        = 0x8001011A
+	RPC_E_ACCESS_DENIED                                                       Handle        = 0x8001011B
+	RPC_E_REMOTE_DISABLED                                                     Handle        = 0x8001011C
+	RPC_E_INVALID_OBJREF                                                      Handle        = 0x8001011D
+	RPC_E_NO_CONTEXT                                                          Handle        = 0x8001011E
+	RPC_E_TIMEOUT                                                             Handle        = 0x8001011F
+	RPC_E_NO_SYNC                                                             Handle        = 0x80010120
+	RPC_E_FULLSIC_REQUIRED                                                    Handle        = 0x80010121
+	RPC_E_INVALID_STD_NAME                                                    Handle        = 0x80010122
+	CO_E_FAILEDTOIMPERSONATE                                                  Handle        = 0x80010123
+	CO_E_FAILEDTOGETSECCTX                                                    Handle        = 0x80010124
+	CO_E_FAILEDTOOPENTHREADTOKEN                                              Handle        = 0x80010125
+	CO_E_FAILEDTOGETTOKENINFO                                                 Handle        = 0x80010126
+	CO_E_TRUSTEEDOESNTMATCHCLIENT                                             Handle        = 0x80010127
+	CO_E_FAILEDTOQUERYCLIENTBLANKET                                           Handle        = 0x80010128
+	CO_E_FAILEDTOSETDACL                                                      Handle        = 0x80010129
+	CO_E_ACCESSCHECKFAILED                                                    Handle        = 0x8001012A
+	CO_E_NETACCESSAPIFAILED                                                   Handle        = 0x8001012B
+	CO_E_WRONGTRUSTEENAMESYNTAX                                               Handle        = 0x8001012C
+	CO_E_INVALIDSID                                                           Handle        = 0x8001012D
+	CO_E_CONVERSIONFAILED                                                     Handle        = 0x8001012E
+	CO_E_NOMATCHINGSIDFOUND                                                   Handle        = 0x8001012F
+	CO_E_LOOKUPACCSIDFAILED                                                   Handle        = 0x80010130
+	CO_E_NOMATCHINGNAMEFOUND                                                  Handle        = 0x80010131
+	CO_E_LOOKUPACCNAMEFAILED                                                  Handle        = 0x80010132
+	CO_E_SETSERLHNDLFAILED                                                    Handle        = 0x80010133
+	CO_E_FAILEDTOGETWINDIR                                                    Handle        = 0x80010134
+	CO_E_PATHTOOLONG                                                          Handle        = 0x80010135
+	CO_E_FAILEDTOGENUUID                                                      Handle        = 0x80010136
+	CO_E_FAILEDTOCREATEFILE                                                   Handle        = 0x80010137
+	CO_E_FAILEDTOCLOSEHANDLE                                                  Handle        = 0x80010138
+	CO_E_EXCEEDSYSACLLIMIT                                                    Handle        = 0x80010139
+	CO_E_ACESINWRONGORDER                                                     Handle        = 0x8001013A
+	CO_E_INCOMPATIBLESTREAMVERSION                                            Handle        = 0x8001013B
+	CO_E_FAILEDTOOPENPROCESSTOKEN                                             Handle        = 0x8001013C
+	CO_E_DECODEFAILED                                                         Handle        = 0x8001013D
+	CO_E_ACNOTINITIALIZED                                                     Handle        = 0x8001013F
+	CO_E_CANCEL_DISABLED                                                      Handle        = 0x80010140
+	RPC_E_UNEXPECTED                                                          Handle        = 0x8001FFFF
+	ERROR_AUDITING_DISABLED                                                   Handle        = 0xC0090001
+	ERROR_ALL_SIDS_FILTERED                                                   Handle        = 0xC0090002
+	ERROR_BIZRULES_NOT_ENABLED                                                Handle        = 0xC0090003
+	NTE_BAD_UID                                                               Handle        = 0x80090001
+	NTE_BAD_HASH                                                              Handle        = 0x80090002
+	NTE_BAD_KEY                                                               Handle        = 0x80090003
+	NTE_BAD_LEN                                                               Handle        = 0x80090004
+	NTE_BAD_DATA                                                              Handle        = 0x80090005
+	NTE_BAD_SIGNATURE                                                         Handle        = 0x80090006
+	NTE_BAD_VER                                                               Handle        = 0x80090007
+	NTE_BAD_ALGID                                                             Handle        = 0x80090008
+	NTE_BAD_FLAGS                                                             Handle        = 0x80090009
+	NTE_BAD_TYPE                                                              Handle        = 0x8009000A
+	NTE_BAD_KEY_STATE                                                         Handle        = 0x8009000B
+	NTE_BAD_HASH_STATE                                                        Handle        = 0x8009000C
+	NTE_NO_KEY                                                                Handle        = 0x8009000D
+	NTE_NO_MEMORY                                                             Handle        = 0x8009000E
+	NTE_EXISTS                                                                Handle        = 0x8009000F
+	NTE_PERM                                                                  Handle        = 0x80090010
+	NTE_NOT_FOUND                                                             Handle        = 0x80090011
+	NTE_DOUBLE_ENCRYPT                                                        Handle        = 0x80090012
+	NTE_BAD_PROVIDER                                                          Handle        = 0x80090013
+	NTE_BAD_PROV_TYPE                                                         Handle        = 0x80090014
+	NTE_BAD_PUBLIC_KEY                                                        Handle        = 0x80090015
+	NTE_BAD_KEYSET                                                            Handle        = 0x80090016
+	NTE_PROV_TYPE_NOT_DEF                                                     Handle        = 0x80090017
+	NTE_PROV_TYPE_ENTRY_BAD                                                   Handle        = 0x80090018
+	NTE_KEYSET_NOT_DEF                                                        Handle        = 0x80090019
+	NTE_KEYSET_ENTRY_BAD                                                      Handle        = 0x8009001A
+	NTE_PROV_TYPE_NO_MATCH                                                    Handle        = 0x8009001B
+	NTE_SIGNATURE_FILE_BAD                                                    Handle        = 0x8009001C
+	NTE_PROVIDER_DLL_FAIL                                                     Handle        = 0x8009001D
+	NTE_PROV_DLL_NOT_FOUND                                                    Handle        = 0x8009001E
+	NTE_BAD_KEYSET_PARAM                                                      Handle        = 0x8009001F
+	NTE_FAIL                                                                  Handle        = 0x80090020
+	NTE_SYS_ERR                                                               Handle        = 0x80090021
+	NTE_SILENT_CONTEXT                                                        Handle        = 0x80090022
+	NTE_TOKEN_KEYSET_STORAGE_FULL                                             Handle        = 0x80090023
+	NTE_TEMPORARY_PROFILE                                                     Handle        = 0x80090024
+	NTE_FIXEDPARAMETER                                                        Handle        = 0x80090025
+	NTE_INVALID_HANDLE                                                        Handle        = 0x80090026
+	NTE_INVALID_PARAMETER                                                     Handle        = 0x80090027
+	NTE_BUFFER_TOO_SMALL                                                      Handle        = 0x80090028
+	NTE_NOT_SUPPORTED                                                         Handle        = 0x80090029
+	NTE_NO_MORE_ITEMS                                                         Handle        = 0x8009002A
+	NTE_BUFFERS_OVERLAP                                                       Handle        = 0x8009002B
+	NTE_DECRYPTION_FAILURE                                                    Handle        = 0x8009002C
+	NTE_INTERNAL_ERROR                                                        Handle        = 0x8009002D
+	NTE_UI_REQUIRED                                                           Handle        = 0x8009002E
+	NTE_HMAC_NOT_SUPPORTED                                                    Handle        = 0x8009002F
+	NTE_DEVICE_NOT_READY                                                      Handle        = 0x80090030
+	NTE_AUTHENTICATION_IGNORED                                                Handle        = 0x80090031
+	NTE_VALIDATION_FAILED                                                     Handle        = 0x80090032
+	NTE_INCORRECT_PASSWORD                                                    Handle        = 0x80090033
+	NTE_ENCRYPTION_FAILURE                                                    Handle        = 0x80090034
+	NTE_DEVICE_NOT_FOUND                                                      Handle        = 0x80090035
+	NTE_USER_CANCELLED                                                        Handle        = 0x80090036
+	NTE_PASSWORD_CHANGE_REQUIRED                                              Handle        = 0x80090037
+	NTE_NOT_ACTIVE_CONSOLE                                                    Handle        = 0x80090038
+	SEC_E_INSUFFICIENT_MEMORY                                                 Handle        = 0x80090300
+	SEC_E_INVALID_HANDLE                                                      Handle        = 0x80090301
+	SEC_E_UNSUPPORTED_FUNCTION                                                Handle        = 0x80090302
+	SEC_E_TARGET_UNKNOWN                                                      Handle        = 0x80090303
+	SEC_E_INTERNAL_ERROR                                                      Handle        = 0x80090304
+	SEC_E_SECPKG_NOT_FOUND                                                    Handle        = 0x80090305
+	SEC_E_NOT_OWNER                                                           Handle        = 0x80090306
+	SEC_E_CANNOT_INSTALL                                                      Handle        = 0x80090307
+	SEC_E_INVALID_TOKEN                                                       Handle        = 0x80090308
+	SEC_E_CANNOT_PACK                                                         Handle        = 0x80090309
+	SEC_E_QOP_NOT_SUPPORTED                                                   Handle        = 0x8009030A
+	SEC_E_NO_IMPERSONATION                                                    Handle        = 0x8009030B
+	SEC_E_LOGON_DENIED                                                        Handle        = 0x8009030C
+	SEC_E_UNKNOWN_CREDENTIALS                                                 Handle        = 0x8009030D
+	SEC_E_NO_CREDENTIALS                                                      Handle        = 0x8009030E
+	SEC_E_MESSAGE_ALTERED                                                     Handle        = 0x8009030F
+	SEC_E_OUT_OF_SEQUENCE                                                     Handle        = 0x80090310
+	SEC_E_NO_AUTHENTICATING_AUTHORITY                                         Handle        = 0x80090311
+	SEC_I_CONTINUE_NEEDED                                                     Handle        = 0x00090312
+	SEC_I_COMPLETE_NEEDED                                                     Handle        = 0x00090313
+	SEC_I_COMPLETE_AND_CONTINUE                                               Handle        = 0x00090314
+	SEC_I_LOCAL_LOGON                                                         Handle        = 0x00090315
+	SEC_I_GENERIC_EXTENSION_RECEIVED                                          Handle        = 0x00090316
+	SEC_E_BAD_PKGID                                                           Handle        = 0x80090316
+	SEC_E_CONTEXT_EXPIRED                                                     Handle        = 0x80090317
+	SEC_I_CONTEXT_EXPIRED                                                     Handle        = 0x00090317
+	SEC_E_INCOMPLETE_MESSAGE                                                  Handle        = 0x80090318
+	SEC_E_INCOMPLETE_CREDENTIALS                                              Handle        = 0x80090320
+	SEC_E_BUFFER_TOO_SMALL                                                    Handle        = 0x80090321
+	SEC_I_INCOMPLETE_CREDENTIALS                                              Handle        = 0x00090320
+	SEC_I_RENEGOTIATE                                                         Handle        = 0x00090321
+	SEC_E_WRONG_PRINCIPAL                                                     Handle        = 0x80090322
+	SEC_I_NO_LSA_CONTEXT                                                      Handle        = 0x00090323
+	SEC_E_TIME_SKEW                                                           Handle        = 0x80090324
+	SEC_E_UNTRUSTED_ROOT                                                      Handle        = 0x80090325
+	SEC_E_ILLEGAL_MESSAGE                                                     Handle        = 0x80090326
+	SEC_E_CERT_UNKNOWN                                                        Handle        = 0x80090327
+	SEC_E_CERT_EXPIRED                                                        Handle        = 0x80090328
+	SEC_E_ENCRYPT_FAILURE                                                     Handle        = 0x80090329
+	SEC_E_DECRYPT_FAILURE                                                     Handle        = 0x80090330
+	SEC_E_ALGORITHM_MISMATCH                                                  Handle        = 0x80090331
+	SEC_E_SECURITY_QOS_FAILED                                                 Handle        = 0x80090332
+	SEC_E_UNFINISHED_CONTEXT_DELETED                                          Handle        = 0x80090333
+	SEC_E_NO_TGT_REPLY                                                        Handle        = 0x80090334
+	SEC_E_NO_IP_ADDRESSES                                                     Handle        = 0x80090335
+	SEC_E_WRONG_CREDENTIAL_HANDLE                                             Handle        = 0x80090336
+	SEC_E_CRYPTO_SYSTEM_INVALID                                               Handle        = 0x80090337
+	SEC_E_MAX_REFERRALS_EXCEEDED                                              Handle        = 0x80090338
+	SEC_E_MUST_BE_KDC                                                         Handle        = 0x80090339
+	SEC_E_STRONG_CRYPTO_NOT_SUPPORTED                                         Handle        = 0x8009033A
+	SEC_E_TOO_MANY_PRINCIPALS                                                 Handle        = 0x8009033B
+	SEC_E_NO_PA_DATA                                                          Handle        = 0x8009033C
+	SEC_E_PKINIT_NAME_MISMATCH                                                Handle        = 0x8009033D
+	SEC_E_SMARTCARD_LOGON_REQUIRED                                            Handle        = 0x8009033E
+	SEC_E_SHUTDOWN_IN_PROGRESS                                                Handle        = 0x8009033F
+	SEC_E_KDC_INVALID_REQUEST                                                 Handle        = 0x80090340
+	SEC_E_KDC_UNABLE_TO_REFER                                                 Handle        = 0x80090341
+	SEC_E_KDC_UNKNOWN_ETYPE                                                   Handle        = 0x80090342
+	SEC_E_UNSUPPORTED_PREAUTH                                                 Handle        = 0x80090343
+	SEC_E_DELEGATION_REQUIRED                                                 Handle        = 0x80090345
+	SEC_E_BAD_BINDINGS                                                        Handle        = 0x80090346
+	SEC_E_MULTIPLE_ACCOUNTS                                                   Handle        = 0x80090347
+	SEC_E_NO_KERB_KEY                                                         Handle        = 0x80090348
+	SEC_E_CERT_WRONG_USAGE                                                    Handle        = 0x80090349
+	SEC_E_DOWNGRADE_DETECTED                                                  Handle        = 0x80090350
+	SEC_E_SMARTCARD_CERT_REVOKED                                              Handle        = 0x80090351
+	SEC_E_ISSUING_CA_UNTRUSTED                                                Handle        = 0x80090352
+	SEC_E_REVOCATION_OFFLINE_C                                                Handle        = 0x80090353
+	SEC_E_PKINIT_CLIENT_FAILURE                                               Handle        = 0x80090354
+	SEC_E_SMARTCARD_CERT_EXPIRED                                              Handle        = 0x80090355
+	SEC_E_NO_S4U_PROT_SUPPORT                                                 Handle        = 0x80090356
+	SEC_E_CROSSREALM_DELEGATION_FAILURE                                       Handle        = 0x80090357
+	SEC_E_REVOCATION_OFFLINE_KDC                                              Handle        = 0x80090358
+	SEC_E_ISSUING_CA_UNTRUSTED_KDC                                            Handle        = 0x80090359
+	SEC_E_KDC_CERT_EXPIRED                                                    Handle        = 0x8009035A
+	SEC_E_KDC_CERT_REVOKED                                                    Handle        = 0x8009035B
+	SEC_I_SIGNATURE_NEEDED                                                    Handle        = 0x0009035C
+	SEC_E_INVALID_PARAMETER                                                   Handle        = 0x8009035D
+	SEC_E_DELEGATION_POLICY                                                   Handle        = 0x8009035E
+	SEC_E_POLICY_NLTM_ONLY                                                    Handle        = 0x8009035F
+	SEC_I_NO_RENEGOTIATION                                                    Handle        = 0x00090360
+	SEC_E_NO_CONTEXT                                                          Handle        = 0x80090361
+	SEC_E_PKU2U_CERT_FAILURE                                                  Handle        = 0x80090362
+	SEC_E_MUTUAL_AUTH_FAILED                                                  Handle        = 0x80090363
+	SEC_I_MESSAGE_FRAGMENT                                                    Handle        = 0x00090364
+	SEC_E_ONLY_HTTPS_ALLOWED                                                  Handle        = 0x80090365
+	SEC_I_CONTINUE_NEEDED_MESSAGE_OK                                          Handle        = 0x00090366
+	SEC_E_APPLICATION_PROTOCOL_MISMATCH                                       Handle        = 0x80090367
+	SEC_I_ASYNC_CALL_PENDING                                                  Handle        = 0x00090368
+	SEC_E_INVALID_UPN_NAME                                                    Handle        = 0x80090369
+	SEC_E_EXT_BUFFER_TOO_SMALL                                                Handle        = 0x8009036A
+	SEC_E_INSUFFICIENT_BUFFERS                                                Handle        = 0x8009036B
+	SEC_E_NO_SPM                                                                            = SEC_E_INTERNAL_ERROR
+	SEC_E_NOT_SUPPORTED                                                                     = SEC_E_UNSUPPORTED_FUNCTION
+	CRYPT_E_MSG_ERROR                                                         Handle        = 0x80091001
+	CRYPT_E_UNKNOWN_ALGO                                                      Handle        = 0x80091002
+	CRYPT_E_OID_FORMAT                                                        Handle        = 0x80091003
+	CRYPT_E_INVALID_MSG_TYPE                                                  Handle        = 0x80091004
+	CRYPT_E_UNEXPECTED_ENCODING                                               Handle        = 0x80091005
+	CRYPT_E_AUTH_ATTR_MISSING                                                 Handle        = 0x80091006
+	CRYPT_E_HASH_VALUE                                                        Handle        = 0x80091007
+	CRYPT_E_INVALID_INDEX                                                     Handle        = 0x80091008
+	CRYPT_E_ALREADY_DECRYPTED                                                 Handle        = 0x80091009
+	CRYPT_E_NOT_DECRYPTED                                                     Handle        = 0x8009100A
+	CRYPT_E_RECIPIENT_NOT_FOUND                                               Handle        = 0x8009100B
+	CRYPT_E_CONTROL_TYPE                                                      Handle        = 0x8009100C
+	CRYPT_E_ISSUER_SERIALNUMBER                                               Handle        = 0x8009100D
+	CRYPT_E_SIGNER_NOT_FOUND                                                  Handle        = 0x8009100E
+	CRYPT_E_ATTRIBUTES_MISSING                                                Handle        = 0x8009100F
+	CRYPT_E_STREAM_MSG_NOT_READY                                              Handle        = 0x80091010
+	CRYPT_E_STREAM_INSUFFICIENT_DATA                                          Handle        = 0x80091011
+	CRYPT_I_NEW_PROTECTION_REQUIRED                                           Handle        = 0x00091012
+	CRYPT_E_BAD_LEN                                                           Handle        = 0x80092001
+	CRYPT_E_BAD_ENCODE                                                        Handle        = 0x80092002
+	CRYPT_E_FILE_ERROR                                                        Handle        = 0x80092003
+	CRYPT_E_NOT_FOUND                                                         Handle        = 0x80092004
+	CRYPT_E_EXISTS                                                            Handle        = 0x80092005
+	CRYPT_E_NO_PROVIDER                                                       Handle        = 0x80092006
+	CRYPT_E_SELF_SIGNED                                                       Handle        = 0x80092007
+	CRYPT_E_DELETED_PREV                                                      Handle        = 0x80092008
+	CRYPT_E_NO_MATCH                                                          Handle        = 0x80092009
+	CRYPT_E_UNEXPECTED_MSG_TYPE                                               Handle        = 0x8009200A
+	CRYPT_E_NO_KEY_PROPERTY                                                   Handle        = 0x8009200B
+	CRYPT_E_NO_DECRYPT_CERT                                                   Handle        = 0x8009200C
+	CRYPT_E_BAD_MSG                                                           Handle        = 0x8009200D
+	CRYPT_E_NO_SIGNER                                                         Handle        = 0x8009200E
+	CRYPT_E_PENDING_CLOSE                                                     Handle        = 0x8009200F
+	CRYPT_E_REVOKED                                                           Handle        = 0x80092010
+	CRYPT_E_NO_REVOCATION_DLL                                                 Handle        = 0x80092011
+	CRYPT_E_NO_REVOCATION_CHECK                                               Handle        = 0x80092012
+	CRYPT_E_REVOCATION_OFFLINE                                                Handle        = 0x80092013
+	CRYPT_E_NOT_IN_REVOCATION_DATABASE                                        Handle        = 0x80092014
+	CRYPT_E_INVALID_NUMERIC_STRING                                            Handle        = 0x80092020
+	CRYPT_E_INVALID_PRINTABLE_STRING                                          Handle        = 0x80092021
+	CRYPT_E_INVALID_IA5_STRING                                                Handle        = 0x80092022
+	CRYPT_E_INVALID_X500_STRING                                               Handle        = 0x80092023
+	CRYPT_E_NOT_CHAR_STRING                                                   Handle        = 0x80092024
+	CRYPT_E_FILERESIZED                                                       Handle        = 0x80092025
+	CRYPT_E_SECURITY_SETTINGS                                                 Handle        = 0x80092026
+	CRYPT_E_NO_VERIFY_USAGE_DLL                                               Handle        = 0x80092027
+	CRYPT_E_NO_VERIFY_USAGE_CHECK                                             Handle        = 0x80092028
+	CRYPT_E_VERIFY_USAGE_OFFLINE                                              Handle        = 0x80092029
+	CRYPT_E_NOT_IN_CTL                                                        Handle        = 0x8009202A
+	CRYPT_E_NO_TRUSTED_SIGNER                                                 Handle        = 0x8009202B
+	CRYPT_E_MISSING_PUBKEY_PARA                                               Handle        = 0x8009202C
+	CRYPT_E_OBJECT_LOCATOR_OBJECT_NOT_FOUND                                   Handle        = 0x8009202D
+	CRYPT_E_OSS_ERROR                                                         Handle        = 0x80093000
+	OSS_MORE_BUF                                                              Handle        = 0x80093001
+	OSS_NEGATIVE_UINTEGER                                                     Handle        = 0x80093002
+	OSS_PDU_RANGE                                                             Handle        = 0x80093003
+	OSS_MORE_INPUT                                                            Handle        = 0x80093004
+	OSS_DATA_ERROR                                                            Handle        = 0x80093005
+	OSS_BAD_ARG                                                               Handle        = 0x80093006
+	OSS_BAD_VERSION                                                           Handle        = 0x80093007
+	OSS_OUT_MEMORY                                                            Handle        = 0x80093008
+	OSS_PDU_MISMATCH                                                          Handle        = 0x80093009
+	OSS_LIMITED                                                               Handle        = 0x8009300A
+	OSS_BAD_PTR                                                               Handle        = 0x8009300B
+	OSS_BAD_TIME                                                              Handle        = 0x8009300C
+	OSS_INDEFINITE_NOT_SUPPORTED                                              Handle        = 0x8009300D
+	OSS_MEM_ERROR                                                             Handle        = 0x8009300E
+	OSS_BAD_TABLE                                                             Handle        = 0x8009300F
+	OSS_TOO_LONG                                                              Handle        = 0x80093010
+	OSS_CONSTRAINT_VIOLATED                                                   Handle        = 0x80093011
+	OSS_FATAL_ERROR                                                           Handle        = 0x80093012
+	OSS_ACCESS_SERIALIZATION_ERROR                                            Handle        = 0x80093013
+	OSS_NULL_TBL                                                              Handle        = 0x80093014
+	OSS_NULL_FCN                                                              Handle        = 0x80093015
+	OSS_BAD_ENCRULES                                                          Handle        = 0x80093016
+	OSS_UNAVAIL_ENCRULES                                                      Handle        = 0x80093017
+	OSS_CANT_OPEN_TRACE_WINDOW                                                Handle        = 0x80093018
+	OSS_UNIMPLEMENTED                                                         Handle        = 0x80093019
+	OSS_OID_DLL_NOT_LINKED                                                    Handle        = 0x8009301A
+	OSS_CANT_OPEN_TRACE_FILE                                                  Handle        = 0x8009301B
+	OSS_TRACE_FILE_ALREADY_OPEN                                               Handle        = 0x8009301C
+	OSS_TABLE_MISMATCH                                                        Handle        = 0x8009301D
+	OSS_TYPE_NOT_SUPPORTED                                                    Handle        = 0x8009301E
+	OSS_REAL_DLL_NOT_LINKED                                                   Handle        = 0x8009301F
+	OSS_REAL_CODE_NOT_LINKED                                                  Handle        = 0x80093020
+	OSS_OUT_OF_RANGE                                                          Handle        = 0x80093021
+	OSS_COPIER_DLL_NOT_LINKED                                                 Handle        = 0x80093022
+	OSS_CONSTRAINT_DLL_NOT_LINKED                                             Handle        = 0x80093023
+	OSS_COMPARATOR_DLL_NOT_LINKED                                             Handle        = 0x80093024
+	OSS_COMPARATOR_CODE_NOT_LINKED                                            Handle        = 0x80093025
+	OSS_MEM_MGR_DLL_NOT_LINKED                                                Handle        = 0x80093026
+	OSS_PDV_DLL_NOT_LINKED                                                    Handle        = 0x80093027
+	OSS_PDV_CODE_NOT_LINKED                                                   Handle        = 0x80093028
+	OSS_API_DLL_NOT_LINKED                                                    Handle        = 0x80093029
+	OSS_BERDER_DLL_NOT_LINKED                                                 Handle        = 0x8009302A
+	OSS_PER_DLL_NOT_LINKED                                                    Handle        = 0x8009302B
+	OSS_OPEN_TYPE_ERROR                                                       Handle        = 0x8009302C
+	OSS_MUTEX_NOT_CREATED                                                     Handle        = 0x8009302D
+	OSS_CANT_CLOSE_TRACE_FILE                                                 Handle        = 0x8009302E
+	CRYPT_E_ASN1_ERROR                                                        Handle        = 0x80093100
+	CRYPT_E_ASN1_INTERNAL                                                     Handle        = 0x80093101
+	CRYPT_E_ASN1_EOD                                                          Handle        = 0x80093102
+	CRYPT_E_ASN1_CORRUPT                                                      Handle        = 0x80093103
+	CRYPT_E_ASN1_LARGE                                                        Handle        = 0x80093104
+	CRYPT_E_ASN1_CONSTRAINT                                                   Handle        = 0x80093105
+	CRYPT_E_ASN1_MEMORY                                                       Handle        = 0x80093106
+	CRYPT_E_ASN1_OVERFLOW                                                     Handle        = 0x80093107
+	CRYPT_E_ASN1_BADPDU                                                       Handle        = 0x80093108
+	CRYPT_E_ASN1_BADARGS                                                      Handle        = 0x80093109
+	CRYPT_E_ASN1_BADREAL                                                      Handle        = 0x8009310A
+	CRYPT_E_ASN1_BADTAG                                                       Handle        = 0x8009310B
+	CRYPT_E_ASN1_CHOICE                                                       Handle        = 0x8009310C
+	CRYPT_E_ASN1_RULE                                                         Handle        = 0x8009310D
+	CRYPT_E_ASN1_UTF8                                                         Handle        = 0x8009310E
+	CRYPT_E_ASN1_PDU_TYPE                                                     Handle        = 0x80093133
+	CRYPT_E_ASN1_NYI                                                          Handle        = 0x80093134
+	CRYPT_E_ASN1_EXTENDED                                                     Handle        = 0x80093201
+	CRYPT_E_ASN1_NOEOD                                                        Handle        = 0x80093202
+	CERTSRV_E_BAD_REQUESTSUBJECT                                              Handle        = 0x80094001
+	CERTSRV_E_NO_REQUEST                                                      Handle        = 0x80094002
+	CERTSRV_E_BAD_REQUESTSTATUS                                               Handle        = 0x80094003
+	CERTSRV_E_PROPERTY_EMPTY                                                  Handle        = 0x80094004
+	CERTSRV_E_INVALID_CA_CERTIFICATE                                          Handle        = 0x80094005
+	CERTSRV_E_SERVER_SUSPENDED                                                Handle        = 0x80094006
+	CERTSRV_E_ENCODING_LENGTH                                                 Handle        = 0x80094007
+	CERTSRV_E_ROLECONFLICT                                                    Handle        = 0x80094008
+	CERTSRV_E_RESTRICTEDOFFICER                                               Handle        = 0x80094009
+	CERTSRV_E_KEY_ARCHIVAL_NOT_CONFIGURED                                     Handle        = 0x8009400A
+	CERTSRV_E_NO_VALID_KRA                                                    Handle        = 0x8009400B
+	CERTSRV_E_BAD_REQUEST_KEY_ARCHIVAL                                        Handle        = 0x8009400C
+	CERTSRV_E_NO_CAADMIN_DEFINED                                              Handle        = 0x8009400D
+	CERTSRV_E_BAD_RENEWAL_CERT_ATTRIBUTE                                      Handle        = 0x8009400E
+	CERTSRV_E_NO_DB_SESSIONS                                                  Handle        = 0x8009400F
+	CERTSRV_E_ALIGNMENT_FAULT                                                 Handle        = 0x80094010
+	CERTSRV_E_ENROLL_DENIED                                                   Handle        = 0x80094011
+	CERTSRV_E_TEMPLATE_DENIED                                                 Handle        = 0x80094012
+	CERTSRV_E_DOWNLEVEL_DC_SSL_OR_UPGRADE                                     Handle        = 0x80094013
+	CERTSRV_E_ADMIN_DENIED_REQUEST                                            Handle        = 0x80094014
+	CERTSRV_E_NO_POLICY_SERVER                                                Handle        = 0x80094015
+	CERTSRV_E_WEAK_SIGNATURE_OR_KEY                                           Handle        = 0x80094016
+	CERTSRV_E_KEY_ATTESTATION_NOT_SUPPORTED                                   Handle        = 0x80094017
+	CERTSRV_E_ENCRYPTION_CERT_REQUIRED                                        Handle        = 0x80094018
+	CERTSRV_E_UNSUPPORTED_CERT_TYPE                                           Handle        = 0x80094800
+	CERTSRV_E_NO_CERT_TYPE                                                    Handle        = 0x80094801
+	CERTSRV_E_TEMPLATE_CONFLICT                                               Handle        = 0x80094802
+	CERTSRV_E_SUBJECT_ALT_NAME_REQUIRED                                       Handle        = 0x80094803
+	CERTSRV_E_ARCHIVED_KEY_REQUIRED                                           Handle        = 0x80094804
+	CERTSRV_E_SMIME_REQUIRED                                                  Handle        = 0x80094805
+	CERTSRV_E_BAD_RENEWAL_SUBJECT                                             Handle        = 0x80094806
+	CERTSRV_E_BAD_TEMPLATE_VERSION                                            Handle        = 0x80094807
+	CERTSRV_E_TEMPLATE_POLICY_REQUIRED                                        Handle        = 0x80094808
+	CERTSRV_E_SIGNATURE_POLICY_REQUIRED                                       Handle        = 0x80094809
+	CERTSRV_E_SIGNATURE_COUNT                                                 Handle        = 0x8009480A
+	CERTSRV_E_SIGNATURE_REJECTED                                              Handle        = 0x8009480B
+	CERTSRV_E_ISSUANCE_POLICY_REQUIRED                                        Handle        = 0x8009480C
+	CERTSRV_E_SUBJECT_UPN_REQUIRED                                            Handle        = 0x8009480D
+	CERTSRV_E_SUBJECT_DIRECTORY_GUID_REQUIRED                                 Handle        = 0x8009480E
+	CERTSRV_E_SUBJECT_DNS_REQUIRED                                            Handle        = 0x8009480F
+	CERTSRV_E_ARCHIVED_KEY_UNEXPECTED                                         Handle        = 0x80094810
+	CERTSRV_E_KEY_LENGTH                                                      Handle        = 0x80094811
+	CERTSRV_E_SUBJECT_EMAIL_REQUIRED                                          Handle        = 0x80094812
+	CERTSRV_E_UNKNOWN_CERT_TYPE                                               Handle        = 0x80094813
+	CERTSRV_E_CERT_TYPE_OVERLAP                                               Handle        = 0x80094814
+	CERTSRV_E_TOO_MANY_SIGNATURES                                             Handle        = 0x80094815
+	CERTSRV_E_RENEWAL_BAD_PUBLIC_KEY                                          Handle        = 0x80094816
+	CERTSRV_E_INVALID_EK                                                      Handle        = 0x80094817
+	CERTSRV_E_INVALID_IDBINDING                                               Handle        = 0x80094818
+	CERTSRV_E_INVALID_ATTESTATION                                             Handle        = 0x80094819
+	CERTSRV_E_KEY_ATTESTATION                                                 Handle        = 0x8009481A
+	CERTSRV_E_CORRUPT_KEY_ATTESTATION                                         Handle        = 0x8009481B
+	CERTSRV_E_EXPIRED_CHALLENGE                                               Handle        = 0x8009481C
+	CERTSRV_E_INVALID_RESPONSE                                                Handle        = 0x8009481D
+	CERTSRV_E_INVALID_REQUESTID                                               Handle        = 0x8009481E
+	CERTSRV_E_REQUEST_PRECERTIFICATE_MISMATCH                                 Handle        = 0x8009481F
+	CERTSRV_E_PENDING_CLIENT_RESPONSE                                         Handle        = 0x80094820
+	XENROLL_E_KEY_NOT_EXPORTABLE                                              Handle        = 0x80095000
+	XENROLL_E_CANNOT_ADD_ROOT_CERT                                            Handle        = 0x80095001
+	XENROLL_E_RESPONSE_KA_HASH_NOT_FOUND                                      Handle        = 0x80095002
+	XENROLL_E_RESPONSE_UNEXPECTED_KA_HASH                                     Handle        = 0x80095003
+	XENROLL_E_RESPONSE_KA_HASH_MISMATCH                                       Handle        = 0x80095004
+	XENROLL_E_KEYSPEC_SMIME_MISMATCH                                          Handle        = 0x80095005
+	TRUST_E_SYSTEM_ERROR                                                      Handle        = 0x80096001
+	TRUST_E_NO_SIGNER_CERT                                                    Handle        = 0x80096002
+	TRUST_E_COUNTER_SIGNER                                                    Handle        = 0x80096003
+	TRUST_E_CERT_SIGNATURE                                                    Handle        = 0x80096004
+	TRUST_E_TIME_STAMP                                                        Handle        = 0x80096005
+	TRUST_E_BAD_DIGEST                                                        Handle        = 0x80096010
+	TRUST_E_MALFORMED_SIGNATURE                                               Handle        = 0x80096011
+	TRUST_E_BASIC_CONSTRAINTS                                                 Handle        = 0x80096019
+	TRUST_E_FINANCIAL_CRITERIA                                                Handle        = 0x8009601E
+	MSSIPOTF_E_OUTOFMEMRANGE                                                  Handle        = 0x80097001
+	MSSIPOTF_E_CANTGETOBJECT                                                  Handle        = 0x80097002
+	MSSIPOTF_E_NOHEADTABLE                                                    Handle        = 0x80097003
+	MSSIPOTF_E_BAD_MAGICNUMBER                                                Handle        = 0x80097004
+	MSSIPOTF_E_BAD_OFFSET_TABLE                                               Handle        = 0x80097005
+	MSSIPOTF_E_TABLE_TAGORDER                                                 Handle        = 0x80097006
+	MSSIPOTF_E_TABLE_LONGWORD                                                 Handle        = 0x80097007
+	MSSIPOTF_E_BAD_FIRST_TABLE_PLACEMENT                                      Handle        = 0x80097008
+	MSSIPOTF_E_TABLES_OVERLAP                                                 Handle        = 0x80097009
+	MSSIPOTF_E_TABLE_PADBYTES                                                 Handle        = 0x8009700A
+	MSSIPOTF_E_FILETOOSMALL                                                   Handle        = 0x8009700B
+	MSSIPOTF_E_TABLE_CHECKSUM                                                 Handle        = 0x8009700C
+	MSSIPOTF_E_FILE_CHECKSUM                                                  Handle        = 0x8009700D
+	MSSIPOTF_E_FAILED_POLICY                                                  Handle        = 0x80097010
+	MSSIPOTF_E_FAILED_HINTS_CHECK                                             Handle        = 0x80097011
+	MSSIPOTF_E_NOT_OPENTYPE                                                   Handle        = 0x80097012
+	MSSIPOTF_E_FILE                                                           Handle        = 0x80097013
+	MSSIPOTF_E_CRYPT                                                          Handle        = 0x80097014
+	MSSIPOTF_E_BADVERSION                                                     Handle        = 0x80097015
+	MSSIPOTF_E_DSIG_STRUCTURE                                                 Handle        = 0x80097016
+	MSSIPOTF_E_PCONST_CHECK                                                   Handle        = 0x80097017
+	MSSIPOTF_E_STRUCTURE                                                      Handle        = 0x80097018
+	ERROR_CRED_REQUIRES_CONFIRMATION                                          Handle        = 0x80097019
+	NTE_OP_OK                                                                 syscall.Errno = 0
+	TRUST_E_PROVIDER_UNKNOWN                                                  Handle        = 0x800B0001
+	TRUST_E_ACTION_UNKNOWN                                                    Handle        = 0x800B0002
+	TRUST_E_SUBJECT_FORM_UNKNOWN                                              Handle        = 0x800B0003
+	TRUST_E_SUBJECT_NOT_TRUSTED                                               Handle        = 0x800B0004
+	DIGSIG_E_ENCODE                                                           Handle        = 0x800B0005
+	DIGSIG_E_DECODE                                                           Handle        = 0x800B0006
+	DIGSIG_E_EXTENSIBILITY                                                    Handle        = 0x800B0007
+	DIGSIG_E_CRYPTO                                                           Handle        = 0x800B0008
+	PERSIST_E_SIZEDEFINITE                                                    Handle        = 0x800B0009
+	PERSIST_E_SIZEINDEFINITE                                                  Handle        = 0x800B000A
+	PERSIST_E_NOTSELFSIZING                                                   Handle        = 0x800B000B
+	TRUST_E_NOSIGNATURE                                                       Handle        = 0x800B0100
+	CERT_E_EXPIRED                                                            Handle        = 0x800B0101
+	CERT_E_VALIDITYPERIODNESTING                                              Handle        = 0x800B0102
+	CERT_E_ROLE                                                               Handle        = 0x800B0103
+	CERT_E_PATHLENCONST                                                       Handle        = 0x800B0104
+	CERT_E_CRITICAL                                                           Handle        = 0x800B0105
+	CERT_E_PURPOSE                                                            Handle        = 0x800B0106
+	CERT_E_ISSUERCHAINING                                                     Handle        = 0x800B0107
+	CERT_E_MALFORMED                                                          Handle        = 0x800B0108
+	CERT_E_UNTRUSTEDROOT                                                      Handle        = 0x800B0109
+	CERT_E_CHAINING                                                           Handle        = 0x800B010A
+	TRUST_E_FAIL                                                              Handle        = 0x800B010B
+	CERT_E_REVOKED                                                            Handle        = 0x800B010C
+	CERT_E_UNTRUSTEDTESTROOT                                                  Handle        = 0x800B010D
+	CERT_E_REVOCATION_FAILURE                                                 Handle        = 0x800B010E
+	CERT_E_CN_NO_MATCH                                                        Handle        = 0x800B010F
+	CERT_E_WRONG_USAGE                                                        Handle        = 0x800B0110
+	TRUST_E_EXPLICIT_DISTRUST                                                 Handle        = 0x800B0111
+	CERT_E_UNTRUSTEDCA                                                        Handle        = 0x800B0112
+	CERT_E_INVALID_POLICY                                                     Handle        = 0x800B0113
+	CERT_E_INVALID_NAME                                                       Handle        = 0x800B0114
+	SPAPI_E_EXPECTED_SECTION_NAME                                             Handle        = 0x800F0000
+	SPAPI_E_BAD_SECTION_NAME_LINE                                             Handle        = 0x800F0001
+	SPAPI_E_SECTION_NAME_TOO_LONG                                             Handle        = 0x800F0002
+	SPAPI_E_GENERAL_SYNTAX                                                    Handle        = 0x800F0003
+	SPAPI_E_WRONG_INF_STYLE                                                   Handle        = 0x800F0100
+	SPAPI_E_SECTION_NOT_FOUND                                                 Handle        = 0x800F0101
+	SPAPI_E_LINE_NOT_FOUND                                                    Handle        = 0x800F0102
+	SPAPI_E_NO_BACKUP                                                         Handle        = 0x800F0103
+	SPAPI_E_NO_ASSOCIATED_CLASS                                               Handle        = 0x800F0200
+	SPAPI_E_CLASS_MISMATCH                                                    Handle        = 0x800F0201
+	SPAPI_E_DUPLICATE_FOUND                                                   Handle        = 0x800F0202
+	SPAPI_E_NO_DRIVER_SELECTED                                                Handle        = 0x800F0203
+	SPAPI_E_KEY_DOES_NOT_EXIST                                                Handle        = 0x800F0204
+	SPAPI_E_INVALID_DEVINST_NAME                                              Handle        = 0x800F0205
+	SPAPI_E_INVALID_CLASS                                                     Handle        = 0x800F0206
+	SPAPI_E_DEVINST_ALREADY_EXISTS                                            Handle        = 0x800F0207
+	SPAPI_E_DEVINFO_NOT_REGISTERED                                            Handle        = 0x800F0208
+	SPAPI_E_INVALID_REG_PROPERTY                                              Handle        = 0x800F0209
+	SPAPI_E_NO_INF                                                            Handle        = 0x800F020A
+	SPAPI_E_NO_SUCH_DEVINST                                                   Handle        = 0x800F020B
+	SPAPI_E_CANT_LOAD_CLASS_ICON                                              Handle        = 0x800F020C
+	SPAPI_E_INVALID_CLASS_INSTALLER                                           Handle        = 0x800F020D
+	SPAPI_E_DI_DO_DEFAULT                                                     Handle        = 0x800F020E
+	SPAPI_E_DI_NOFILECOPY                                                     Handle        = 0x800F020F
+	SPAPI_E_INVALID_HWPROFILE                                                 Handle        = 0x800F0210
+	SPAPI_E_NO_DEVICE_SELECTED                                                Handle        = 0x800F0211
+	SPAPI_E_DEVINFO_LIST_LOCKED                                               Handle        = 0x800F0212
+	SPAPI_E_DEVINFO_DATA_LOCKED                                               Handle        = 0x800F0213
+	SPAPI_E_DI_BAD_PATH                                                       Handle        = 0x800F0214
+	SPAPI_E_NO_CLASSINSTALL_PARAMS                                            Handle        = 0x800F0215
+	SPAPI_E_FILEQUEUE_LOCKED                                                  Handle        = 0x800F0216
+	SPAPI_E_BAD_SERVICE_INSTALLSECT                                           Handle        = 0x800F0217
+	SPAPI_E_NO_CLASS_DRIVER_LIST                                              Handle        = 0x800F0218
+	SPAPI_E_NO_ASSOCIATED_SERVICE                                             Handle        = 0x800F0219
+	SPAPI_E_NO_DEFAULT_DEVICE_INTERFACE                                       Handle        = 0x800F021A
+	SPAPI_E_DEVICE_INTERFACE_ACTIVE                                           Handle        = 0x800F021B
+	SPAPI_E_DEVICE_INTERFACE_REMOVED                                          Handle        = 0x800F021C
+	SPAPI_E_BAD_INTERFACE_INSTALLSECT                                         Handle        = 0x800F021D
+	SPAPI_E_NO_SUCH_INTERFACE_CLASS                                           Handle        = 0x800F021E
+	SPAPI_E_INVALID_REFERENCE_STRING                                          Handle        = 0x800F021F
+	SPAPI_E_INVALID_MACHINENAME                                               Handle        = 0x800F0220
+	SPAPI_E_REMOTE_COMM_FAILURE                                               Handle        = 0x800F0221
+	SPAPI_E_MACHINE_UNAVAILABLE                                               Handle        = 0x800F0222
+	SPAPI_E_NO_CONFIGMGR_SERVICES                                             Handle        = 0x800F0223
+	SPAPI_E_INVALID_PROPPAGE_PROVIDER                                         Handle        = 0x800F0224
+	SPAPI_E_NO_SUCH_DEVICE_INTERFACE                                          Handle        = 0x800F0225
+	SPAPI_E_DI_POSTPROCESSING_REQUIRED                                        Handle        = 0x800F0226
+	SPAPI_E_INVALID_COINSTALLER                                               Handle        = 0x800F0227
+	SPAPI_E_NO_COMPAT_DRIVERS                                                 Handle        = 0x800F0228
+	SPAPI_E_NO_DEVICE_ICON                                                    Handle        = 0x800F0229
+	SPAPI_E_INVALID_INF_LOGCONFIG                                             Handle        = 0x800F022A
+	SPAPI_E_DI_DONT_INSTALL                                                   Handle        = 0x800F022B
+	SPAPI_E_INVALID_FILTER_DRIVER                                             Handle        = 0x800F022C
+	SPAPI_E_NON_WINDOWS_NT_DRIVER                                             Handle        = 0x800F022D
+	SPAPI_E_NON_WINDOWS_DRIVER                                                Handle        = 0x800F022E
+	SPAPI_E_NO_CATALOG_FOR_OEM_INF                                            Handle        = 0x800F022F
+	SPAPI_E_DEVINSTALL_QUEUE_NONNATIVE                                        Handle        = 0x800F0230
+	SPAPI_E_NOT_DISABLEABLE                                                   Handle        = 0x800F0231
+	SPAPI_E_CANT_REMOVE_DEVINST                                               Handle        = 0x800F0232
+	SPAPI_E_INVALID_TARGET                                                    Handle        = 0x800F0233
+	SPAPI_E_DRIVER_NONNATIVE                                                  Handle        = 0x800F0234
+	SPAPI_E_IN_WOW64                                                          Handle        = 0x800F0235
+	SPAPI_E_SET_SYSTEM_RESTORE_POINT                                          Handle        = 0x800F0236
+	SPAPI_E_INCORRECTLY_COPIED_INF                                            Handle        = 0x800F0237
+	SPAPI_E_SCE_DISABLED                                                      Handle        = 0x800F0238
+	SPAPI_E_UNKNOWN_EXCEPTION                                                 Handle        = 0x800F0239
+	SPAPI_E_PNP_REGISTRY_ERROR                                                Handle        = 0x800F023A
+	SPAPI_E_REMOTE_REQUEST_UNSUPPORTED                                        Handle        = 0x800F023B
+	SPAPI_E_NOT_AN_INSTALLED_OEM_INF                                          Handle        = 0x800F023C
+	SPAPI_E_INF_IN_USE_BY_DEVICES                                             Handle        = 0x800F023D
+	SPAPI_E_DI_FUNCTION_OBSOLETE                                              Handle        = 0x800F023E
+	SPAPI_E_NO_AUTHENTICODE_CATALOG                                           Handle        = 0x800F023F
+	SPAPI_E_AUTHENTICODE_DISALLOWED                                           Handle        = 0x800F0240
+	SPAPI_E_AUTHENTICODE_TRUSTED_PUBLISHER                                    Handle        = 0x800F0241
+	SPAPI_E_AUTHENTICODE_TRUST_NOT_ESTABLISHED                                Handle        = 0x800F0242
+	SPAPI_E_AUTHENTICODE_PUBLISHER_NOT_TRUSTED                                Handle        = 0x800F0243
+	SPAPI_E_SIGNATURE_OSATTRIBUTE_MISMATCH                                    Handle        = 0x800F0244
+	SPAPI_E_ONLY_VALIDATE_VIA_AUTHENTICODE                                    Handle        = 0x800F0245
+	SPAPI_E_DEVICE_INSTALLER_NOT_READY                                        Handle        = 0x800F0246
+	SPAPI_E_DRIVER_STORE_ADD_FAILED                                           Handle        = 0x800F0247
+	SPAPI_E_DEVICE_INSTALL_BLOCKED                                            Handle        = 0x800F0248
+	SPAPI_E_DRIVER_INSTALL_BLOCKED                                            Handle        = 0x800F0249
+	SPAPI_E_WRONG_INF_TYPE                                                    Handle        = 0x800F024A
+	SPAPI_E_FILE_HASH_NOT_IN_CATALOG                                          Handle        = 0x800F024B
+	SPAPI_E_DRIVER_STORE_DELETE_FAILED                                        Handle        = 0x800F024C
+	SPAPI_E_UNRECOVERABLE_STACK_OVERFLOW                                      Handle        = 0x800F0300
+	SPAPI_E_ERROR_NOT_INSTALLED                                               Handle        = 0x800F1000
+	SCARD_S_SUCCESS                                                                         = S_OK
+	SCARD_F_INTERNAL_ERROR                                                    Handle        = 0x80100001
+	SCARD_E_CANCELLED                                                         Handle        = 0x80100002
+	SCARD_E_INVALID_HANDLE                                                    Handle        = 0x80100003
+	SCARD_E_INVALID_PARAMETER                                                 Handle        = 0x80100004
+	SCARD_E_INVALID_TARGET                                                    Handle        = 0x80100005
+	SCARD_E_NO_MEMORY                                                         Handle        = 0x80100006
+	SCARD_F_WAITED_TOO_LONG                                                   Handle        = 0x80100007
+	SCARD_E_INSUFFICIENT_BUFFER                                               Handle        = 0x80100008
+	SCARD_E_UNKNOWN_READER                                                    Handle        = 0x80100009
+	SCARD_E_TIMEOUT                                                           Handle        = 0x8010000A
+	SCARD_E_SHARING_VIOLATION                                                 Handle        = 0x8010000B
+	SCARD_E_NO_SMARTCARD                                                      Handle        = 0x8010000C
+	SCARD_E_UNKNOWN_CARD                                                      Handle        = 0x8010000D
+	SCARD_E_CANT_DISPOSE                                                      Handle        = 0x8010000E
+	SCARD_E_PROTO_MISMATCH                                                    Handle        = 0x8010000F
+	SCARD_E_NOT_READY                                                         Handle        = 0x80100010
+	SCARD_E_INVALID_VALUE                                                     Handle        = 0x80100011
+	SCARD_E_SYSTEM_CANCELLED                                                  Handle        = 0x80100012
+	SCARD_F_COMM_ERROR                                                        Handle        = 0x80100013
+	SCARD_F_UNKNOWN_ERROR                                                     Handle        = 0x80100014
+	SCARD_E_INVALID_ATR                                                       Handle        = 0x80100015
+	SCARD_E_NOT_TRANSACTED                                                    Handle        = 0x80100016
+	SCARD_E_READER_UNAVAILABLE                                                Handle        = 0x80100017
+	SCARD_P_SHUTDOWN                                                          Handle        = 0x80100018
+	SCARD_E_PCI_TOO_SMALL                                                     Handle        = 0x80100019
+	SCARD_E_READER_UNSUPPORTED                                                Handle        = 0x8010001A
+	SCARD_E_DUPLICATE_READER                                                  Handle        = 0x8010001B
+	SCARD_E_CARD_UNSUPPORTED                                                  Handle        = 0x8010001C
+	SCARD_E_NO_SERVICE                                                        Handle        = 0x8010001D
+	SCARD_E_SERVICE_STOPPED                                                   Handle        = 0x8010001E
+	SCARD_E_UNEXPECTED                                                        Handle        = 0x8010001F
+	SCARD_E_ICC_INSTALLATION                                                  Handle        = 0x80100020
+	SCARD_E_ICC_CREATEORDER                                                   Handle        = 0x80100021
+	SCARD_E_UNSUPPORTED_FEATURE                                               Handle        = 0x80100022
+	SCARD_E_DIR_NOT_FOUND                                                     Handle        = 0x80100023
+	SCARD_E_FILE_NOT_FOUND                                                    Handle        = 0x80100024
+	SCARD_E_NO_DIR                                                            Handle        = 0x80100025
+	SCARD_E_NO_FILE                                                           Handle        = 0x80100026
+	SCARD_E_NO_ACCESS                                                         Handle        = 0x80100027
+	SCARD_E_WRITE_TOO_MANY                                                    Handle        = 0x80100028
+	SCARD_E_BAD_SEEK                                                          Handle        = 0x80100029
+	SCARD_E_INVALID_CHV                                                       Handle        = 0x8010002A
+	SCARD_E_UNKNOWN_RES_MNG                                                   Handle        = 0x8010002B
+	SCARD_E_NO_SUCH_CERTIFICATE                                               Handle        = 0x8010002C
+	SCARD_E_CERTIFICATE_UNAVAILABLE                                           Handle        = 0x8010002D
+	SCARD_E_NO_READERS_AVAILABLE                                              Handle        = 0x8010002E
+	SCARD_E_COMM_DATA_LOST                                                    Handle        = 0x8010002F
+	SCARD_E_NO_KEY_CONTAINER                                                  Handle        = 0x80100030
+	SCARD_E_SERVER_TOO_BUSY                                                   Handle        = 0x80100031
+	SCARD_E_PIN_CACHE_EXPIRED                                                 Handle        = 0x80100032
+	SCARD_E_NO_PIN_CACHE                                                      Handle        = 0x80100033
+	SCARD_E_READ_ONLY_CARD                                                    Handle        = 0x80100034
+	SCARD_W_UNSUPPORTED_CARD                                                  Handle        = 0x80100065
+	SCARD_W_UNRESPONSIVE_CARD                                                 Handle        = 0x80100066
+	SCARD_W_UNPOWERED_CARD                                                    Handle        = 0x80100067
+	SCARD_W_RESET_CARD                                                        Handle        = 0x80100068
+	SCARD_W_REMOVED_CARD                                                      Handle        = 0x80100069
+	SCARD_W_SECURITY_VIOLATION                                                Handle        = 0x8010006A
+	SCARD_W_WRONG_CHV                                                         Handle        = 0x8010006B
+	SCARD_W_CHV_BLOCKED                                                       Handle        = 0x8010006C
+	SCARD_W_EOF                                                               Handle        = 0x8010006D
+	SCARD_W_CANCELLED_BY_USER                                                 Handle        = 0x8010006E
+	SCARD_W_CARD_NOT_AUTHENTICATED                                            Handle        = 0x8010006F
+	SCARD_W_CACHE_ITEM_NOT_FOUND                                              Handle        = 0x80100070
+	SCARD_W_CACHE_ITEM_STALE                                                  Handle        = 0x80100071
+	SCARD_W_CACHE_ITEM_TOO_BIG                                                Handle        = 0x80100072
+	COMADMIN_E_OBJECTERRORS                                                   Handle        = 0x80110401
+	COMADMIN_E_OBJECTINVALID                                                  Handle        = 0x80110402
+	COMADMIN_E_KEYMISSING                                                     Handle        = 0x80110403
+	COMADMIN_E_ALREADYINSTALLED                                               Handle        = 0x80110404
+	COMADMIN_E_APP_FILE_WRITEFAIL                                             Handle        = 0x80110407
+	COMADMIN_E_APP_FILE_READFAIL                                              Handle        = 0x80110408
+	COMADMIN_E_APP_FILE_VERSION                                               Handle        = 0x80110409
+	COMADMIN_E_BADPATH                                                        Handle        = 0x8011040A
+	COMADMIN_E_APPLICATIONEXISTS                                              Handle        = 0x8011040B
+	COMADMIN_E_ROLEEXISTS                                                     Handle        = 0x8011040C
+	COMADMIN_E_CANTCOPYFILE                                                   Handle        = 0x8011040D
+	COMADMIN_E_NOUSER                                                         Handle        = 0x8011040F
+	COMADMIN_E_INVALIDUSERIDS                                                 Handle        = 0x80110410
+	COMADMIN_E_NOREGISTRYCLSID                                                Handle        = 0x80110411
+	COMADMIN_E_BADREGISTRYPROGID                                              Handle        = 0x80110412
+	COMADMIN_E_AUTHENTICATIONLEVEL                                            Handle        = 0x80110413
+	COMADMIN_E_USERPASSWDNOTVALID                                             Handle        = 0x80110414
+	COMADMIN_E_CLSIDORIIDMISMATCH                                             Handle        = 0x80110418
+	COMADMIN_E_REMOTEINTERFACE                                                Handle        = 0x80110419
+	COMADMIN_E_DLLREGISTERSERVER                                              Handle        = 0x8011041A
+	COMADMIN_E_NOSERVERSHARE                                                  Handle        = 0x8011041B
+	COMADMIN_E_DLLLOADFAILED                                                  Handle        = 0x8011041D
+	COMADMIN_E_BADREGISTRYLIBID                                               Handle        = 0x8011041E
+	COMADMIN_E_APPDIRNOTFOUND                                                 Handle        = 0x8011041F
+	COMADMIN_E_REGISTRARFAILED                                                Handle        = 0x80110423
+	COMADMIN_E_COMPFILE_DOESNOTEXIST                                          Handle        = 0x80110424
+	COMADMIN_E_COMPFILE_LOADDLLFAIL                                           Handle        = 0x80110425
+	COMADMIN_E_COMPFILE_GETCLASSOBJ                                           Handle        = 0x80110426
+	COMADMIN_E_COMPFILE_CLASSNOTAVAIL                                         Handle        = 0x80110427
+	COMADMIN_E_COMPFILE_BADTLB                                                Handle        = 0x80110428
+	COMADMIN_E_COMPFILE_NOTINSTALLABLE                                        Handle        = 0x80110429
+	COMADMIN_E_NOTCHANGEABLE                                                  Handle        = 0x8011042A
+	COMADMIN_E_NOTDELETEABLE                                                  Handle        = 0x8011042B
+	COMADMIN_E_SESSION                                                        Handle        = 0x8011042C
+	COMADMIN_E_COMP_MOVE_LOCKED                                               Handle        = 0x8011042D
+	COMADMIN_E_COMP_MOVE_BAD_DEST                                             Handle        = 0x8011042E
+	COMADMIN_E_REGISTERTLB                                                    Handle        = 0x80110430
+	COMADMIN_E_SYSTEMAPP                                                      Handle        = 0x80110433
+	COMADMIN_E_COMPFILE_NOREGISTRAR                                           Handle        = 0x80110434
+	COMADMIN_E_COREQCOMPINSTALLED                                             Handle        = 0x80110435
+	COMADMIN_E_SERVICENOTINSTALLED                                            Handle        = 0x80110436
+	COMADMIN_E_PROPERTYSAVEFAILED                                             Handle        = 0x80110437
+	COMADMIN_E_OBJECTEXISTS                                                   Handle        = 0x80110438
+	COMADMIN_E_COMPONENTEXISTS                                                Handle        = 0x80110439
+	COMADMIN_E_REGFILE_CORRUPT                                                Handle        = 0x8011043B
+	COMADMIN_E_PROPERTY_OVERFLOW                                              Handle        = 0x8011043C
+	COMADMIN_E_NOTINREGISTRY                                                  Handle        = 0x8011043E
+	COMADMIN_E_OBJECTNOTPOOLABLE                                              Handle        = 0x8011043F
+	COMADMIN_E_APPLID_MATCHES_CLSID                                           Handle        = 0x80110446
+	COMADMIN_E_ROLE_DOES_NOT_EXIST                                            Handle        = 0x80110447
+	COMADMIN_E_START_APP_NEEDS_COMPONENTS                                     Handle        = 0x80110448
+	COMADMIN_E_REQUIRES_DIFFERENT_PLATFORM                                    Handle        = 0x80110449
+	COMADMIN_E_CAN_NOT_EXPORT_APP_PROXY                                       Handle        = 0x8011044A
+	COMADMIN_E_CAN_NOT_START_APP                                              Handle        = 0x8011044B
+	COMADMIN_E_CAN_NOT_EXPORT_SYS_APP                                         Handle        = 0x8011044C
+	COMADMIN_E_CANT_SUBSCRIBE_TO_COMPONENT                                    Handle        = 0x8011044D
+	COMADMIN_E_EVENTCLASS_CANT_BE_SUBSCRIBER                                  Handle        = 0x8011044E
+	COMADMIN_E_LIB_APP_PROXY_INCOMPATIBLE                                     Handle        = 0x8011044F
+	COMADMIN_E_BASE_PARTITION_ONLY                                            Handle        = 0x80110450
+	COMADMIN_E_START_APP_DISABLED                                             Handle        = 0x80110451
+	COMADMIN_E_CAT_DUPLICATE_PARTITION_NAME                                   Handle        = 0x80110457
+	COMADMIN_E_CAT_INVALID_PARTITION_NAME                                     Handle        = 0x80110458
+	COMADMIN_E_CAT_PARTITION_IN_USE                                           Handle        = 0x80110459
+	COMADMIN_E_FILE_PARTITION_DUPLICATE_FILES                                 Handle        = 0x8011045A
+	COMADMIN_E_CAT_IMPORTED_COMPONENTS_NOT_ALLOWED                            Handle        = 0x8011045B
+	COMADMIN_E_AMBIGUOUS_APPLICATION_NAME                                     Handle        = 0x8011045C
+	COMADMIN_E_AMBIGUOUS_PARTITION_NAME                                       Handle        = 0x8011045D
+	COMADMIN_E_REGDB_NOTINITIALIZED                                           Handle        = 0x80110472
+	COMADMIN_E_REGDB_NOTOPEN                                                  Handle        = 0x80110473
+	COMADMIN_E_REGDB_SYSTEMERR                                                Handle        = 0x80110474
+	COMADMIN_E_REGDB_ALREADYRUNNING                                           Handle        = 0x80110475
+	COMADMIN_E_MIG_VERSIONNOTSUPPORTED                                        Handle        = 0x80110480
+	COMADMIN_E_MIG_SCHEMANOTFOUND                                             Handle        = 0x80110481
+	COMADMIN_E_CAT_BITNESSMISMATCH                                            Handle        = 0x80110482
+	COMADMIN_E_CAT_UNACCEPTABLEBITNESS                                        Handle        = 0x80110483
+	COMADMIN_E_CAT_WRONGAPPBITNESS                                            Handle        = 0x80110484
+	COMADMIN_E_CAT_PAUSE_RESUME_NOT_SUPPORTED                                 Handle        = 0x80110485
+	COMADMIN_E_CAT_SERVERFAULT                                                Handle        = 0x80110486
+	COMQC_E_APPLICATION_NOT_QUEUED                                            Handle        = 0x80110600
+	COMQC_E_NO_QUEUEABLE_INTERFACES                                           Handle        = 0x80110601
+	COMQC_E_QUEUING_SERVICE_NOT_AVAILABLE                                     Handle        = 0x80110602
+	COMQC_E_NO_IPERSISTSTREAM                                                 Handle        = 0x80110603
+	COMQC_E_BAD_MESSAGE                                                       Handle        = 0x80110604
+	COMQC_E_UNAUTHENTICATED                                                   Handle        = 0x80110605
+	COMQC_E_UNTRUSTED_ENQUEUER                                                Handle        = 0x80110606
+	MSDTC_E_DUPLICATE_RESOURCE                                                Handle        = 0x80110701
+	COMADMIN_E_OBJECT_PARENT_MISSING                                          Handle        = 0x80110808
+	COMADMIN_E_OBJECT_DOES_NOT_EXIST                                          Handle        = 0x80110809
+	COMADMIN_E_APP_NOT_RUNNING                                                Handle        = 0x8011080A
+	COMADMIN_E_INVALID_PARTITION                                              Handle        = 0x8011080B
+	COMADMIN_E_SVCAPP_NOT_POOLABLE_OR_RECYCLABLE                              Handle        = 0x8011080D
+	COMADMIN_E_USER_IN_SET                                                    Handle        = 0x8011080E
+	COMADMIN_E_CANTRECYCLELIBRARYAPPS                                         Handle        = 0x8011080F
+	COMADMIN_E_CANTRECYCLESERVICEAPPS                                         Handle        = 0x80110811
+	COMADMIN_E_PROCESSALREADYRECYCLED                                         Handle        = 0x80110812
+	COMADMIN_E_PAUSEDPROCESSMAYNOTBERECYCLED                                  Handle        = 0x80110813
+	COMADMIN_E_CANTMAKEINPROCSERVICE                                          Handle        = 0x80110814
+	COMADMIN_E_PROGIDINUSEBYCLSID                                             Handle        = 0x80110815
+	COMADMIN_E_DEFAULT_PARTITION_NOT_IN_SET                                   Handle        = 0x80110816
+	COMADMIN_E_RECYCLEDPROCESSMAYNOTBEPAUSED                                  Handle        = 0x80110817
+	COMADMIN_E_PARTITION_ACCESSDENIED                                         Handle        = 0x80110818
+	COMADMIN_E_PARTITION_MSI_ONLY                                             Handle        = 0x80110819
+	COMADMIN_E_LEGACYCOMPS_NOT_ALLOWED_IN_1_0_FORMAT                          Handle        = 0x8011081A
+	COMADMIN_E_LEGACYCOMPS_NOT_ALLOWED_IN_NONBASE_PARTITIONS                  Handle        = 0x8011081B
+	COMADMIN_E_COMP_MOVE_SOURCE                                               Handle        = 0x8011081C
+	COMADMIN_E_COMP_MOVE_DEST                                                 Handle        = 0x8011081D
+	COMADMIN_E_COMP_MOVE_PRIVATE                                              Handle        = 0x8011081E
+	COMADMIN_E_BASEPARTITION_REQUIRED_IN_SET                                  Handle        = 0x8011081F
+	COMADMIN_E_CANNOT_ALIAS_EVENTCLASS                                        Handle        = 0x80110820
+	COMADMIN_E_PRIVATE_ACCESSDENIED                                           Handle        = 0x80110821
+	COMADMIN_E_SAFERINVALID                                                   Handle        = 0x80110822
+	COMADMIN_E_REGISTRY_ACCESSDENIED                                          Handle        = 0x80110823
+	COMADMIN_E_PARTITIONS_DISABLED                                            Handle        = 0x80110824
+	WER_S_REPORT_DEBUG                                                        Handle        = 0x001B0000
+	WER_S_REPORT_UPLOADED                                                     Handle        = 0x001B0001
+	WER_S_REPORT_QUEUED                                                       Handle        = 0x001B0002
+	WER_S_DISABLED                                                            Handle        = 0x001B0003
+	WER_S_SUSPENDED_UPLOAD                                                    Handle        = 0x001B0004
+	WER_S_DISABLED_QUEUE                                                      Handle        = 0x001B0005
+	WER_S_DISABLED_ARCHIVE                                                    Handle        = 0x001B0006
+	WER_S_REPORT_ASYNC                                                        Handle        = 0x001B0007
+	WER_S_IGNORE_ASSERT_INSTANCE                                              Handle        = 0x001B0008
+	WER_S_IGNORE_ALL_ASSERTS                                                  Handle        = 0x001B0009
+	WER_S_ASSERT_CONTINUE                                                     Handle        = 0x001B000A
+	WER_S_THROTTLED                                                           Handle        = 0x001B000B
+	WER_S_REPORT_UPLOADED_CAB                                                 Handle        = 0x001B000C
+	WER_E_CRASH_FAILURE                                                       Handle        = 0x801B8000
+	WER_E_CANCELED                                                            Handle        = 0x801B8001
+	WER_E_NETWORK_FAILURE                                                     Handle        = 0x801B8002
+	WER_E_NOT_INITIALIZED                                                     Handle        = 0x801B8003
+	WER_E_ALREADY_REPORTING                                                   Handle        = 0x801B8004
+	WER_E_DUMP_THROTTLED                                                      Handle        = 0x801B8005
+	WER_E_INSUFFICIENT_CONSENT                                                Handle        = 0x801B8006
+	WER_E_TOO_HEAVY                                                           Handle        = 0x801B8007
+	ERROR_FLT_IO_COMPLETE                                                     Handle        = 0x001F0001
+	ERROR_FLT_NO_HANDLER_DEFINED                                              Handle        = 0x801F0001
+	ERROR_FLT_CONTEXT_ALREADY_DEFINED                                         Handle        = 0x801F0002
+	ERROR_FLT_INVALID_ASYNCHRONOUS_REQUEST                                    Handle        = 0x801F0003
+	ERROR_FLT_DISALLOW_FAST_IO                                                Handle        = 0x801F0004
+	ERROR_FLT_INVALID_NAME_REQUEST                                            Handle        = 0x801F0005
+	ERROR_FLT_NOT_SAFE_TO_POST_OPERATION                                      Handle        = 0x801F0006
+	ERROR_FLT_NOT_INITIALIZED                                                 Handle        = 0x801F0007
+	ERROR_FLT_FILTER_NOT_READY                                                Handle        = 0x801F0008
+	ERROR_FLT_POST_OPERATION_CLEANUP                                          Handle        = 0x801F0009
+	ERROR_FLT_INTERNAL_ERROR                                                  Handle        = 0x801F000A
+	ERROR_FLT_DELETING_OBJECT                                                 Handle        = 0x801F000B
+	ERROR_FLT_MUST_BE_NONPAGED_POOL                                           Handle        = 0x801F000C
+	ERROR_FLT_DUPLICATE_ENTRY                                                 Handle        = 0x801F000D
+	ERROR_FLT_CBDQ_DISABLED                                                   Handle        = 0x801F000E
+	ERROR_FLT_DO_NOT_ATTACH                                                   Handle        = 0x801F000F
+	ERROR_FLT_DO_NOT_DETACH                                                   Handle        = 0x801F0010
+	ERROR_FLT_INSTANCE_ALTITUDE_COLLISION                                     Handle        = 0x801F0011
+	ERROR_FLT_INSTANCE_NAME_COLLISION                                         Handle        = 0x801F0012
+	ERROR_FLT_FILTER_NOT_FOUND                                                Handle        = 0x801F0013
+	ERROR_FLT_VOLUME_NOT_FOUND                                                Handle        = 0x801F0014
+	ERROR_FLT_INSTANCE_NOT_FOUND                                              Handle        = 0x801F0015
+	ERROR_FLT_CONTEXT_ALLOCATION_NOT_FOUND                                    Handle        = 0x801F0016
+	ERROR_FLT_INVALID_CONTEXT_REGISTRATION                                    Handle        = 0x801F0017
+	ERROR_FLT_NAME_CACHE_MISS                                                 Handle        = 0x801F0018
+	ERROR_FLT_NO_DEVICE_OBJECT                                                Handle        = 0x801F0019
+	ERROR_FLT_VOLUME_ALREADY_MOUNTED                                          Handle        = 0x801F001A
+	ERROR_FLT_ALREADY_ENLISTED                                                Handle        = 0x801F001B
+	ERROR_FLT_CONTEXT_ALREADY_LINKED                                          Handle        = 0x801F001C
+	ERROR_FLT_NO_WAITER_FOR_REPLY                                             Handle        = 0x801F0020
+	ERROR_FLT_REGISTRATION_BUSY                                               Handle        = 0x801F0023
+	ERROR_HUNG_DISPLAY_DRIVER_THREAD                                          Handle        = 0x80260001
+	DWM_E_COMPOSITIONDISABLED                                                 Handle        = 0x80263001
+	DWM_E_REMOTING_NOT_SUPPORTED                                              Handle        = 0x80263002
+	DWM_E_NO_REDIRECTION_SURFACE_AVAILABLE                                    Handle        = 0x80263003
+	DWM_E_NOT_QUEUING_PRESENTS                                                Handle        = 0x80263004
+	DWM_E_ADAPTER_NOT_FOUND                                                   Handle        = 0x80263005
+	DWM_S_GDI_REDIRECTION_SURFACE                                             Handle        = 0x00263005
+	DWM_E_TEXTURE_TOO_LARGE                                                   Handle        = 0x80263007
+	DWM_S_GDI_REDIRECTION_SURFACE_BLT_VIA_GDI                                 Handle        = 0x00263008
+	ERROR_MONITOR_NO_DESCRIPTOR                                               Handle        = 0x00261001
+	ERROR_MONITOR_UNKNOWN_DESCRIPTOR_FORMAT                                   Handle        = 0x00261002
+	ERROR_MONITOR_INVALID_DESCRIPTOR_CHECKSUM                                 Handle        = 0xC0261003
+	ERROR_MONITOR_INVALID_STANDARD_TIMING_BLOCK                               Handle        = 0xC0261004
+	ERROR_MONITOR_WMI_DATABLOCK_REGISTRATION_FAILED                           Handle        = 0xC0261005
+	ERROR_MONITOR_INVALID_SERIAL_NUMBER_MONDSC_BLOCK                          Handle        = 0xC0261006
+	ERROR_MONITOR_INVALID_USER_FRIENDLY_MONDSC_BLOCK                          Handle        = 0xC0261007
+	ERROR_MONITOR_NO_MORE_DESCRIPTOR_DATA                                     Handle        = 0xC0261008
+	ERROR_MONITOR_INVALID_DETAILED_TIMING_BLOCK                               Handle        = 0xC0261009
+	ERROR_MONITOR_INVALID_MANUFACTURE_DATE                                    Handle        = 0xC026100A
+	ERROR_GRAPHICS_NOT_EXCLUSIVE_MODE_OWNER                                   Handle        = 0xC0262000
+	ERROR_GRAPHICS_INSUFFICIENT_DMA_BUFFER                                    Handle        = 0xC0262001
+	ERROR_GRAPHICS_INVALID_DISPLAY_ADAPTER                                    Handle        = 0xC0262002
+	ERROR_GRAPHICS_ADAPTER_WAS_RESET                                          Handle        = 0xC0262003
+	ERROR_GRAPHICS_INVALID_DRIVER_MODEL                                       Handle        = 0xC0262004
+	ERROR_GRAPHICS_PRESENT_MODE_CHANGED                                       Handle        = 0xC0262005
+	ERROR_GRAPHICS_PRESENT_OCCLUDED                                           Handle        = 0xC0262006
+	ERROR_GRAPHICS_PRESENT_DENIED                                             Handle        = 0xC0262007
+	ERROR_GRAPHICS_CANNOTCOLORCONVERT                                         Handle        = 0xC0262008
+	ERROR_GRAPHICS_DRIVER_MISMATCH                                            Handle        = 0xC0262009
+	ERROR_GRAPHICS_PARTIAL_DATA_POPULATED                                     Handle        = 0x4026200A
+	ERROR_GRAPHICS_PRESENT_REDIRECTION_DISABLED                               Handle        = 0xC026200B
+	ERROR_GRAPHICS_PRESENT_UNOCCLUDED                                         Handle        = 0xC026200C
+	ERROR_GRAPHICS_WINDOWDC_NOT_AVAILABLE                                     Handle        = 0xC026200D
+	ERROR_GRAPHICS_WINDOWLESS_PRESENT_DISABLED                                Handle        = 0xC026200E
+	ERROR_GRAPHICS_PRESENT_INVALID_WINDOW                                     Handle        = 0xC026200F
+	ERROR_GRAPHICS_PRESENT_BUFFER_NOT_BOUND                                   Handle        = 0xC0262010
+	ERROR_GRAPHICS_VAIL_STATE_CHANGED                                         Handle        = 0xC0262011
+	ERROR_GRAPHICS_INDIRECT_DISPLAY_ABANDON_SWAPCHAIN                         Handle        = 0xC0262012
+	ERROR_GRAPHICS_INDIRECT_DISPLAY_DEVICE_STOPPED                            Handle        = 0xC0262013
+	ERROR_GRAPHICS_NO_VIDEO_MEMORY                                            Handle        = 0xC0262100
+	ERROR_GRAPHICS_CANT_LOCK_MEMORY                                           Handle        = 0xC0262101
+	ERROR_GRAPHICS_ALLOCATION_BUSY                                            Handle        = 0xC0262102
+	ERROR_GRAPHICS_TOO_MANY_REFERENCES                                        Handle        = 0xC0262103
+	ERROR_GRAPHICS_TRY_AGAIN_LATER                                            Handle        = 0xC0262104
+	ERROR_GRAPHICS_TRY_AGAIN_NOW                                              Handle        = 0xC0262105
+	ERROR_GRAPHICS_ALLOCATION_INVALID                                         Handle        = 0xC0262106
+	ERROR_GRAPHICS_UNSWIZZLING_APERTURE_UNAVAILABLE                           Handle        = 0xC0262107
+	ERROR_GRAPHICS_UNSWIZZLING_APERTURE_UNSUPPORTED                           Handle        = 0xC0262108
+	ERROR_GRAPHICS_CANT_EVICT_PINNED_ALLOCATION                               Handle        = 0xC0262109
+	ERROR_GRAPHICS_INVALID_ALLOCATION_USAGE                                   Handle        = 0xC0262110
+	ERROR_GRAPHICS_CANT_RENDER_LOCKED_ALLOCATION                              Handle        = 0xC0262111
+	ERROR_GRAPHICS_ALLOCATION_CLOSED                                          Handle        = 0xC0262112
+	ERROR_GRAPHICS_INVALID_ALLOCATION_INSTANCE                                Handle        = 0xC0262113
+	ERROR_GRAPHICS_INVALID_ALLOCATION_HANDLE                                  Handle        = 0xC0262114
+	ERROR_GRAPHICS_WRONG_ALLOCATION_DEVICE                                    Handle        = 0xC0262115
+	ERROR_GRAPHICS_ALLOCATION_CONTENT_LOST                                    Handle        = 0xC0262116
+	ERROR_GRAPHICS_GPU_EXCEPTION_ON_DEVICE                                    Handle        = 0xC0262200
+	ERROR_GRAPHICS_SKIP_ALLOCATION_PREPARATION                                Handle        = 0x40262201
+	ERROR_GRAPHICS_INVALID_VIDPN_TOPOLOGY                                     Handle        = 0xC0262300
+	ERROR_GRAPHICS_VIDPN_TOPOLOGY_NOT_SUPPORTED                               Handle        = 0xC0262301
+	ERROR_GRAPHICS_VIDPN_TOPOLOGY_CURRENTLY_NOT_SUPPORTED                     Handle        = 0xC0262302
+	ERROR_GRAPHICS_INVALID_VIDPN                                              Handle        = 0xC0262303
+	ERROR_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE                               Handle        = 0xC0262304
+	ERROR_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET                               Handle        = 0xC0262305
+	ERROR_GRAPHICS_VIDPN_MODALITY_NOT_SUPPORTED                               Handle        = 0xC0262306
+	ERROR_GRAPHICS_MODE_NOT_PINNED                                            Handle        = 0x00262307
+	ERROR_GRAPHICS_INVALID_VIDPN_SOURCEMODESET                                Handle        = 0xC0262308
+	ERROR_GRAPHICS_INVALID_VIDPN_TARGETMODESET                                Handle        = 0xC0262309
+	ERROR_GRAPHICS_INVALID_FREQUENCY                                          Handle        = 0xC026230A
+	ERROR_GRAPHICS_INVALID_ACTIVE_REGION                                      Handle        = 0xC026230B
+	ERROR_GRAPHICS_INVALID_TOTAL_REGION                                       Handle        = 0xC026230C
+	ERROR_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE_MODE                          Handle        = 0xC0262310
+	ERROR_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET_MODE                          Handle        = 0xC0262311
+	ERROR_GRAPHICS_PINNED_MODE_MUST_REMAIN_IN_SET                             Handle        = 0xC0262312
+	ERROR_GRAPHICS_PATH_ALREADY_IN_TOPOLOGY                                   Handle        = 0xC0262313
+	ERROR_GRAPHICS_MODE_ALREADY_IN_MODESET                                    Handle        = 0xC0262314
+	ERROR_GRAPHICS_INVALID_VIDEOPRESENTSOURCESET                              Handle        = 0xC0262315
+	ERROR_GRAPHICS_INVALID_VIDEOPRESENTTARGETSET                              Handle        = 0xC0262316
+	ERROR_GRAPHICS_SOURCE_ALREADY_IN_SET                                      Handle        = 0xC0262317
+	ERROR_GRAPHICS_TARGET_ALREADY_IN_SET                                      Handle        = 0xC0262318
+	ERROR_GRAPHICS_INVALID_VIDPN_PRESENT_PATH                                 Handle        = 0xC0262319
+	ERROR_GRAPHICS_NO_RECOMMENDED_VIDPN_TOPOLOGY                              Handle        = 0xC026231A
+	ERROR_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGESET                          Handle        = 0xC026231B
+	ERROR_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGE                             Handle        = 0xC026231C
+	ERROR_GRAPHICS_FREQUENCYRANGE_NOT_IN_SET                                  Handle        = 0xC026231D
+	ERROR_GRAPHICS_NO_PREFERRED_MODE                                          Handle        = 0x0026231E
+	ERROR_GRAPHICS_FREQUENCYRANGE_ALREADY_IN_SET                              Handle        = 0xC026231F
+	ERROR_GRAPHICS_STALE_MODESET                                              Handle        = 0xC0262320
+	ERROR_GRAPHICS_INVALID_MONITOR_SOURCEMODESET                              Handle        = 0xC0262321
+	ERROR_GRAPHICS_INVALID_MONITOR_SOURCE_MODE                                Handle        = 0xC0262322
+	ERROR_GRAPHICS_NO_RECOMMENDED_FUNCTIONAL_VIDPN                            Handle        = 0xC0262323
+	ERROR_GRAPHICS_MODE_ID_MUST_BE_UNIQUE                                     Handle        = 0xC0262324
+	ERROR_GRAPHICS_EMPTY_ADAPTER_MONITOR_MODE_SUPPORT_INTERSECTION            Handle        = 0xC0262325
+	ERROR_GRAPHICS_VIDEO_PRESENT_TARGETS_LESS_THAN_SOURCES                    Handle        = 0xC0262326
+	ERROR_GRAPHICS_PATH_NOT_IN_TOPOLOGY                                       Handle        = 0xC0262327
+	ERROR_GRAPHICS_ADAPTER_MUST_HAVE_AT_LEAST_ONE_SOURCE                      Handle        = 0xC0262328
+	ERROR_GRAPHICS_ADAPTER_MUST_HAVE_AT_LEAST_ONE_TARGET                      Handle        = 0xC0262329
+	ERROR_GRAPHICS_INVALID_MONITORDESCRIPTORSET                               Handle        = 0xC026232A
+	ERROR_GRAPHICS_INVALID_MONITORDESCRIPTOR                                  Handle        = 0xC026232B
+	ERROR_GRAPHICS_MONITORDESCRIPTOR_NOT_IN_SET                               Handle        = 0xC026232C
+	ERROR_GRAPHICS_MONITORDESCRIPTOR_ALREADY_IN_SET                           Handle        = 0xC026232D
+	ERROR_GRAPHICS_MONITORDESCRIPTOR_ID_MUST_BE_UNIQUE                        Handle        = 0xC026232E
+	ERROR_GRAPHICS_INVALID_VIDPN_TARGET_SUBSET_TYPE                           Handle        = 0xC026232F
+	ERROR_GRAPHICS_RESOURCES_NOT_RELATED                                      Handle        = 0xC0262330
+	ERROR_GRAPHICS_SOURCE_ID_MUST_BE_UNIQUE                                   Handle        = 0xC0262331
+	ERROR_GRAPHICS_TARGET_ID_MUST_BE_UNIQUE                                   Handle        = 0xC0262332
+	ERROR_GRAPHICS_NO_AVAILABLE_VIDPN_TARGET                                  Handle        = 0xC0262333
+	ERROR_GRAPHICS_MONITOR_COULD_NOT_BE_ASSOCIATED_WITH_ADAPTER               Handle        = 0xC0262334
+	ERROR_GRAPHICS_NO_VIDPNMGR                                                Handle        = 0xC0262335
+	ERROR_GRAPHICS_NO_ACTIVE_VIDPN                                            Handle        = 0xC0262336
+	ERROR_GRAPHICS_STALE_VIDPN_TOPOLOGY                                       Handle        = 0xC0262337
+	ERROR_GRAPHICS_MONITOR_NOT_CONNECTED                                      Handle        = 0xC0262338
+	ERROR_GRAPHICS_SOURCE_NOT_IN_TOPOLOGY                                     Handle        = 0xC0262339
+	ERROR_GRAPHICS_INVALID_PRIMARYSURFACE_SIZE                                Handle        = 0xC026233A
+	ERROR_GRAPHICS_INVALID_VISIBLEREGION_SIZE                                 Handle        = 0xC026233B
+	ERROR_GRAPHICS_INVALID_STRIDE                                             Handle        = 0xC026233C
+	ERROR_GRAPHICS_INVALID_PIXELFORMAT                                        Handle        = 0xC026233D
+	ERROR_GRAPHICS_INVALID_COLORBASIS                                         Handle        = 0xC026233E
+	ERROR_GRAPHICS_INVALID_PIXELVALUEACCESSMODE                               Handle        = 0xC026233F
+	ERROR_GRAPHICS_TARGET_NOT_IN_TOPOLOGY                                     Handle        = 0xC0262340
+	ERROR_GRAPHICS_NO_DISPLAY_MODE_MANAGEMENT_SUPPORT                         Handle        = 0xC0262341
+	ERROR_GRAPHICS_VIDPN_SOURCE_IN_USE                                        Handle        = 0xC0262342
+	ERROR_GRAPHICS_CANT_ACCESS_ACTIVE_VIDPN                                   Handle        = 0xC0262343
+	ERROR_GRAPHICS_INVALID_PATH_IMPORTANCE_ORDINAL                            Handle        = 0xC0262344
+	ERROR_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION               Handle        = 0xC0262345
+	ERROR_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_SUPPORTED         Handle        = 0xC0262346
+	ERROR_GRAPHICS_INVALID_GAMMA_RAMP                                         Handle        = 0xC0262347
+	ERROR_GRAPHICS_GAMMA_RAMP_NOT_SUPPORTED                                   Handle        = 0xC0262348
+	ERROR_GRAPHICS_MULTISAMPLING_NOT_SUPPORTED                                Handle        = 0xC0262349
+	ERROR_GRAPHICS_MODE_NOT_IN_MODESET                                        Handle        = 0xC026234A
+	ERROR_GRAPHICS_DATASET_IS_EMPTY                                           Handle        = 0x0026234B
+	ERROR_GRAPHICS_NO_MORE_ELEMENTS_IN_DATASET                                Handle        = 0x0026234C
+	ERROR_GRAPHICS_INVALID_VIDPN_TOPOLOGY_RECOMMENDATION_REASON               Handle        = 0xC026234D
+	ERROR_GRAPHICS_INVALID_PATH_CONTENT_TYPE                                  Handle        = 0xC026234E
+	ERROR_GRAPHICS_INVALID_COPYPROTECTION_TYPE                                Handle        = 0xC026234F
+	ERROR_GRAPHICS_UNASSIGNED_MODESET_ALREADY_EXISTS                          Handle        = 0xC0262350
+	ERROR_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_PINNED            Handle        = 0x00262351
+	ERROR_GRAPHICS_INVALID_SCANLINE_ORDERING                                  Handle        = 0xC0262352
+	ERROR_GRAPHICS_TOPOLOGY_CHANGES_NOT_ALLOWED                               Handle        = 0xC0262353
+	ERROR_GRAPHICS_NO_AVAILABLE_IMPORTANCE_ORDINALS                           Handle        = 0xC0262354
+	ERROR_GRAPHICS_INCOMPATIBLE_PRIVATE_FORMAT                                Handle        = 0xC0262355
+	ERROR_GRAPHICS_INVALID_MODE_PRUNING_ALGORITHM                             Handle        = 0xC0262356
+	ERROR_GRAPHICS_INVALID_MONITOR_CAPABILITY_ORIGIN                          Handle        = 0xC0262357
+	ERROR_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGE_CONSTRAINT                  Handle        = 0xC0262358
+	ERROR_GRAPHICS_MAX_NUM_PATHS_REACHED                                      Handle        = 0xC0262359
+	ERROR_GRAPHICS_CANCEL_VIDPN_TOPOLOGY_AUGMENTATION                         Handle        = 0xC026235A
+	ERROR_GRAPHICS_INVALID_CLIENT_TYPE                                        Handle        = 0xC026235B
+	ERROR_GRAPHICS_CLIENTVIDPN_NOT_SET                                        Handle        = 0xC026235C
+	ERROR_GRAPHICS_SPECIFIED_CHILD_ALREADY_CONNECTED                          Handle        = 0xC0262400
+	ERROR_GRAPHICS_CHILD_DESCRIPTOR_NOT_SUPPORTED                             Handle        = 0xC0262401
+	ERROR_GRAPHICS_UNKNOWN_CHILD_STATUS                                       Handle        = 0x4026242F
+	ERROR_GRAPHICS_NOT_A_LINKED_ADAPTER                                       Handle        = 0xC0262430
+	ERROR_GRAPHICS_LEADLINK_NOT_ENUMERATED                                    Handle        = 0xC0262431
+	ERROR_GRAPHICS_CHAINLINKS_NOT_ENUMERATED                                  Handle        = 0xC0262432
+	ERROR_GRAPHICS_ADAPTER_CHAIN_NOT_READY                                    Handle        = 0xC0262433
+	ERROR_GRAPHICS_CHAINLINKS_NOT_STARTED                                     Handle        = 0xC0262434
+	ERROR_GRAPHICS_CHAINLINKS_NOT_POWERED_ON                                  Handle        = 0xC0262435
+	ERROR_GRAPHICS_INCONSISTENT_DEVICE_LINK_STATE                             Handle        = 0xC0262436
+	ERROR_GRAPHICS_LEADLINK_START_DEFERRED                                    Handle        = 0x40262437
+	ERROR_GRAPHICS_NOT_POST_DEVICE_DRIVER                                     Handle        = 0xC0262438
+	ERROR_GRAPHICS_POLLING_TOO_FREQUENTLY                                     Handle        = 0x40262439
+	ERROR_GRAPHICS_START_DEFERRED                                             Handle        = 0x4026243A
+	ERROR_GRAPHICS_ADAPTER_ACCESS_NOT_EXCLUDED                                Handle        = 0xC026243B
+	ERROR_GRAPHICS_DEPENDABLE_CHILD_STATUS                                    Handle        = 0x4026243C
+	ERROR_GRAPHICS_OPM_NOT_SUPPORTED                                          Handle        = 0xC0262500
+	ERROR_GRAPHICS_COPP_NOT_SUPPORTED                                         Handle        = 0xC0262501
+	ERROR_GRAPHICS_UAB_NOT_SUPPORTED                                          Handle        = 0xC0262502
+	ERROR_GRAPHICS_OPM_INVALID_ENCRYPTED_PARAMETERS                           Handle        = 0xC0262503
+	ERROR_GRAPHICS_OPM_NO_VIDEO_OUTPUTS_EXIST                                 Handle        = 0xC0262505
+	ERROR_GRAPHICS_OPM_INTERNAL_ERROR                                         Handle        = 0xC026250B
+	ERROR_GRAPHICS_OPM_INVALID_HANDLE                                         Handle        = 0xC026250C
+	ERROR_GRAPHICS_PVP_INVALID_CERTIFICATE_LENGTH                             Handle        = 0xC026250E
+	ERROR_GRAPHICS_OPM_SPANNING_MODE_ENABLED                                  Handle        = 0xC026250F
+	ERROR_GRAPHICS_OPM_THEATER_MODE_ENABLED                                   Handle        = 0xC0262510
+	ERROR_GRAPHICS_PVP_HFS_FAILED                                             Handle        = 0xC0262511
+	ERROR_GRAPHICS_OPM_INVALID_SRM                                            Handle        = 0xC0262512
+	ERROR_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_HDCP                           Handle        = 0xC0262513
+	ERROR_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_ACP                            Handle        = 0xC0262514
+	ERROR_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_CGMSA                          Handle        = 0xC0262515
+	ERROR_GRAPHICS_OPM_HDCP_SRM_NEVER_SET                                     Handle        = 0xC0262516
+	ERROR_GRAPHICS_OPM_RESOLUTION_TOO_HIGH                                    Handle        = 0xC0262517
+	ERROR_GRAPHICS_OPM_ALL_HDCP_HARDWARE_ALREADY_IN_USE                       Handle        = 0xC0262518
+	ERROR_GRAPHICS_OPM_VIDEO_OUTPUT_NO_LONGER_EXISTS                          Handle        = 0xC026251A
+	ERROR_GRAPHICS_OPM_SESSION_TYPE_CHANGE_IN_PROGRESS                        Handle        = 0xC026251B
+	ERROR_GRAPHICS_OPM_VIDEO_OUTPUT_DOES_NOT_HAVE_COPP_SEMANTICS              Handle        = 0xC026251C
+	ERROR_GRAPHICS_OPM_INVALID_INFORMATION_REQUEST                            Handle        = 0xC026251D
+	ERROR_GRAPHICS_OPM_DRIVER_INTERNAL_ERROR                                  Handle        = 0xC026251E
+	ERROR_GRAPHICS_OPM_VIDEO_OUTPUT_DOES_NOT_HAVE_OPM_SEMANTICS               Handle        = 0xC026251F
+	ERROR_GRAPHICS_OPM_SIGNALING_NOT_SUPPORTED                                Handle        = 0xC0262520
+	ERROR_GRAPHICS_OPM_INVALID_CONFIGURATION_REQUEST                          Handle        = 0xC0262521
+	ERROR_GRAPHICS_I2C_NOT_SUPPORTED                                          Handle        = 0xC0262580
+	ERROR_GRAPHICS_I2C_DEVICE_DOES_NOT_EXIST                                  Handle        = 0xC0262581
+	ERROR_GRAPHICS_I2C_ERROR_TRANSMITTING_DATA                                Handle        = 0xC0262582
+	ERROR_GRAPHICS_I2C_ERROR_RECEIVING_DATA                                   Handle        = 0xC0262583
+	ERROR_GRAPHICS_DDCCI_VCP_NOT_SUPPORTED                                    Handle        = 0xC0262584
+	ERROR_GRAPHICS_DDCCI_INVALID_DATA                                         Handle        = 0xC0262585
+	ERROR_GRAPHICS_DDCCI_MONITOR_RETURNED_INVALID_TIMING_STATUS_BYTE          Handle        = 0xC0262586
+	ERROR_GRAPHICS_MCA_INVALID_CAPABILITIES_STRING                            Handle        = 0xC0262587
+	ERROR_GRAPHICS_MCA_INTERNAL_ERROR                                         Handle        = 0xC0262588
+	ERROR_GRAPHICS_DDCCI_INVALID_MESSAGE_COMMAND                              Handle        = 0xC0262589
+	ERROR_GRAPHICS_DDCCI_INVALID_MESSAGE_LENGTH                               Handle        = 0xC026258A
+	ERROR_GRAPHICS_DDCCI_INVALID_MESSAGE_CHECKSUM                             Handle        = 0xC026258B
+	ERROR_GRAPHICS_INVALID_PHYSICAL_MONITOR_HANDLE                            Handle        = 0xC026258C
+	ERROR_GRAPHICS_MONITOR_NO_LONGER_EXISTS                                   Handle        = 0xC026258D
+	ERROR_GRAPHICS_DDCCI_CURRENT_CURRENT_VALUE_GREATER_THAN_MAXIMUM_VALUE     Handle        = 0xC02625D8
+	ERROR_GRAPHICS_MCA_INVALID_VCP_VERSION                                    Handle        = 0xC02625D9
+	ERROR_GRAPHICS_MCA_MONITOR_VIOLATES_MCCS_SPECIFICATION                    Handle        = 0xC02625DA
+	ERROR_GRAPHICS_MCA_MCCS_VERSION_MISMATCH                                  Handle        = 0xC02625DB
+	ERROR_GRAPHICS_MCA_UNSUPPORTED_MCCS_VERSION                               Handle        = 0xC02625DC
+	ERROR_GRAPHICS_MCA_INVALID_TECHNOLOGY_TYPE_RETURNED                       Handle        = 0xC02625DE
+	ERROR_GRAPHICS_MCA_UNSUPPORTED_COLOR_TEMPERATURE                          Handle        = 0xC02625DF
+	ERROR_GRAPHICS_ONLY_CONSOLE_SESSION_SUPPORTED                             Handle        = 0xC02625E0
+	ERROR_GRAPHICS_NO_DISPLAY_DEVICE_CORRESPONDS_TO_NAME                      Handle        = 0xC02625E1
+	ERROR_GRAPHICS_DISPLAY_DEVICE_NOT_ATTACHED_TO_DESKTOP                     Handle        = 0xC02625E2
+	ERROR_GRAPHICS_MIRRORING_DEVICES_NOT_SUPPORTED                            Handle        = 0xC02625E3
+	ERROR_GRAPHICS_INVALID_POINTER                                            Handle        = 0xC02625E4
+	ERROR_GRAPHICS_NO_MONITORS_CORRESPOND_TO_DISPLAY_DEVICE                   Handle        = 0xC02625E5
+	ERROR_GRAPHICS_PARAMETER_ARRAY_TOO_SMALL                                  Handle        = 0xC02625E6
+	ERROR_GRAPHICS_INTERNAL_ERROR                                             Handle        = 0xC02625E7
+	ERROR_GRAPHICS_SESSION_TYPE_CHANGE_IN_PROGRESS                            Handle        = 0xC02605E8
+	NAP_E_INVALID_PACKET                                                      Handle        = 0x80270001
+	NAP_E_MISSING_SOH                                                         Handle        = 0x80270002
+	NAP_E_CONFLICTING_ID                                                      Handle        = 0x80270003
+	NAP_E_NO_CACHED_SOH                                                       Handle        = 0x80270004
+	NAP_E_STILL_BOUND                                                         Handle        = 0x80270005
+	NAP_E_NOT_REGISTERED                                                      Handle        = 0x80270006
+	NAP_E_NOT_INITIALIZED                                                     Handle        = 0x80270007
+	NAP_E_MISMATCHED_ID                                                       Handle        = 0x80270008
+	NAP_E_NOT_PENDING                                                         Handle        = 0x80270009
+	NAP_E_ID_NOT_FOUND                                                        Handle        = 0x8027000A
+	NAP_E_MAXSIZE_TOO_SMALL                                                   Handle        = 0x8027000B
+	NAP_E_SERVICE_NOT_RUNNING                                                 Handle        = 0x8027000C
+	NAP_S_CERT_ALREADY_PRESENT                                                Handle        = 0x0027000D
+	NAP_E_ENTITY_DISABLED                                                     Handle        = 0x8027000E
+	NAP_E_NETSH_GROUPPOLICY_ERROR                                             Handle        = 0x8027000F
+	NAP_E_TOO_MANY_CALLS                                                      Handle        = 0x80270010
+	NAP_E_SHV_CONFIG_EXISTED                                                  Handle        = 0x80270011
+	NAP_E_SHV_CONFIG_NOT_FOUND                                                Handle        = 0x80270012
+	NAP_E_SHV_TIMEOUT                                                         Handle        = 0x80270013
+	TPM_E_ERROR_MASK                                                          Handle        = 0x80280000
+	TPM_E_AUTHFAIL                                                            Handle        = 0x80280001
+	TPM_E_BADINDEX                                                            Handle        = 0x80280002
+	TPM_E_BAD_PARAMETER                                                       Handle        = 0x80280003
+	TPM_E_AUDITFAILURE                                                        Handle        = 0x80280004
+	TPM_E_CLEAR_DISABLED                                                      Handle        = 0x80280005
+	TPM_E_DEACTIVATED                                                         Handle        = 0x80280006
+	TPM_E_DISABLED                                                            Handle        = 0x80280007
+	TPM_E_DISABLED_CMD                                                        Handle        = 0x80280008
+	TPM_E_FAIL                                                                Handle        = 0x80280009
+	TPM_E_BAD_ORDINAL                                                         Handle        = 0x8028000A
+	TPM_E_INSTALL_DISABLED                                                    Handle        = 0x8028000B
+	TPM_E_INVALID_KEYHANDLE                                                   Handle        = 0x8028000C
+	TPM_E_KEYNOTFOUND                                                         Handle        = 0x8028000D
+	TPM_E_INAPPROPRIATE_ENC                                                   Handle        = 0x8028000E
+	TPM_E_MIGRATEFAIL                                                         Handle        = 0x8028000F
+	TPM_E_INVALID_PCR_INFO                                                    Handle        = 0x80280010
+	TPM_E_NOSPACE                                                             Handle        = 0x80280011
+	TPM_E_NOSRK                                                               Handle        = 0x80280012
+	TPM_E_NOTSEALED_BLOB                                                      Handle        = 0x80280013
+	TPM_E_OWNER_SET                                                           Handle        = 0x80280014
+	TPM_E_RESOURCES                                                           Handle        = 0x80280015
+	TPM_E_SHORTRANDOM                                                         Handle        = 0x80280016
+	TPM_E_SIZE                                                                Handle        = 0x80280017
+	TPM_E_WRONGPCRVAL                                                         Handle        = 0x80280018
+	TPM_E_BAD_PARAM_SIZE                                                      Handle        = 0x80280019
+	TPM_E_SHA_THREAD                                                          Handle        = 0x8028001A
+	TPM_E_SHA_ERROR                                                           Handle        = 0x8028001B
+	TPM_E_FAILEDSELFTEST                                                      Handle        = 0x8028001C
+	TPM_E_AUTH2FAIL                                                           Handle        = 0x8028001D
+	TPM_E_BADTAG                                                              Handle        = 0x8028001E
+	TPM_E_IOERROR                                                             Handle        = 0x8028001F
+	TPM_E_ENCRYPT_ERROR                                                       Handle        = 0x80280020
+	TPM_E_DECRYPT_ERROR                                                       Handle        = 0x80280021
+	TPM_E_INVALID_AUTHHANDLE                                                  Handle        = 0x80280022
+	TPM_E_NO_ENDORSEMENT                                                      Handle        = 0x80280023
+	TPM_E_INVALID_KEYUSAGE                                                    Handle        = 0x80280024
+	TPM_E_WRONG_ENTITYTYPE                                                    Handle        = 0x80280025
+	TPM_E_INVALID_POSTINIT                                                    Handle        = 0x80280026
+	TPM_E_INAPPROPRIATE_SIG                                                   Handle        = 0x80280027
+	TPM_E_BAD_KEY_PROPERTY                                                    Handle        = 0x80280028
+	TPM_E_BAD_MIGRATION                                                       Handle        = 0x80280029
+	TPM_E_BAD_SCHEME                                                          Handle        = 0x8028002A
+	TPM_E_BAD_DATASIZE                                                        Handle        = 0x8028002B
+	TPM_E_BAD_MODE                                                            Handle        = 0x8028002C
+	TPM_E_BAD_PRESENCE                                                        Handle        = 0x8028002D
+	TPM_E_BAD_VERSION                                                         Handle        = 0x8028002E
+	TPM_E_NO_WRAP_TRANSPORT                                                   Handle        = 0x8028002F
+	TPM_E_AUDITFAIL_UNSUCCESSFUL                                              Handle        = 0x80280030
+	TPM_E_AUDITFAIL_SUCCESSFUL                                                Handle        = 0x80280031
+	TPM_E_NOTRESETABLE                                                        Handle        = 0x80280032
+	TPM_E_NOTLOCAL                                                            Handle        = 0x80280033
+	TPM_E_BAD_TYPE                                                            Handle        = 0x80280034
+	TPM_E_INVALID_RESOURCE                                                    Handle        = 0x80280035
+	TPM_E_NOTFIPS                                                             Handle        = 0x80280036
+	TPM_E_INVALID_FAMILY                                                      Handle        = 0x80280037
+	TPM_E_NO_NV_PERMISSION                                                    Handle        = 0x80280038
+	TPM_E_REQUIRES_SIGN                                                       Handle        = 0x80280039
+	TPM_E_KEY_NOTSUPPORTED                                                    Handle        = 0x8028003A
+	TPM_E_AUTH_CONFLICT                                                       Handle        = 0x8028003B
+	TPM_E_AREA_LOCKED                                                         Handle        = 0x8028003C
+	TPM_E_BAD_LOCALITY                                                        Handle        = 0x8028003D
+	TPM_E_READ_ONLY                                                           Handle        = 0x8028003E
+	TPM_E_PER_NOWRITE                                                         Handle        = 0x8028003F
+	TPM_E_FAMILYCOUNT                                                         Handle        = 0x80280040
+	TPM_E_WRITE_LOCKED                                                        Handle        = 0x80280041
+	TPM_E_BAD_ATTRIBUTES                                                      Handle        = 0x80280042
+	TPM_E_INVALID_STRUCTURE                                                   Handle        = 0x80280043
+	TPM_E_KEY_OWNER_CONTROL                                                   Handle        = 0x80280044
+	TPM_E_BAD_COUNTER                                                         Handle        = 0x80280045
+	TPM_E_NOT_FULLWRITE                                                       Handle        = 0x80280046
+	TPM_E_CONTEXT_GAP                                                         Handle        = 0x80280047
+	TPM_E_MAXNVWRITES                                                         Handle        = 0x80280048
+	TPM_E_NOOPERATOR                                                          Handle        = 0x80280049
+	TPM_E_RESOURCEMISSING                                                     Handle        = 0x8028004A
+	TPM_E_DELEGATE_LOCK                                                       Handle        = 0x8028004B
+	TPM_E_DELEGATE_FAMILY                                                     Handle        = 0x8028004C
+	TPM_E_DELEGATE_ADMIN                                                      Handle        = 0x8028004D
+	TPM_E_TRANSPORT_NOTEXCLUSIVE                                              Handle        = 0x8028004E
+	TPM_E_OWNER_CONTROL                                                       Handle        = 0x8028004F
+	TPM_E_DAA_RESOURCES                                                       Handle        = 0x80280050
+	TPM_E_DAA_INPUT_DATA0                                                     Handle        = 0x80280051
+	TPM_E_DAA_INPUT_DATA1                                                     Handle        = 0x80280052
+	TPM_E_DAA_ISSUER_SETTINGS                                                 Handle        = 0x80280053
+	TPM_E_DAA_TPM_SETTINGS                                                    Handle        = 0x80280054
+	TPM_E_DAA_STAGE                                                           Handle        = 0x80280055
+	TPM_E_DAA_ISSUER_VALIDITY                                                 Handle        = 0x80280056
+	TPM_E_DAA_WRONG_W                                                         Handle        = 0x80280057
+	TPM_E_BAD_HANDLE                                                          Handle        = 0x80280058
+	TPM_E_BAD_DELEGATE                                                        Handle        = 0x80280059
+	TPM_E_BADCONTEXT                                                          Handle        = 0x8028005A
+	TPM_E_TOOMANYCONTEXTS                                                     Handle        = 0x8028005B
+	TPM_E_MA_TICKET_SIGNATURE                                                 Handle        = 0x8028005C
+	TPM_E_MA_DESTINATION                                                      Handle        = 0x8028005D
+	TPM_E_MA_SOURCE                                                           Handle        = 0x8028005E
+	TPM_E_MA_AUTHORITY                                                        Handle        = 0x8028005F
+	TPM_E_PERMANENTEK                                                         Handle        = 0x80280061
+	TPM_E_BAD_SIGNATURE                                                       Handle        = 0x80280062
+	TPM_E_NOCONTEXTSPACE                                                      Handle        = 0x80280063
+	TPM_20_E_ASYMMETRIC                                                       Handle        = 0x80280081
+	TPM_20_E_ATTRIBUTES                                                       Handle        = 0x80280082
+	TPM_20_E_HASH                                                             Handle        = 0x80280083
+	TPM_20_E_VALUE                                                            Handle        = 0x80280084
+	TPM_20_E_HIERARCHY                                                        Handle        = 0x80280085
+	TPM_20_E_KEY_SIZE                                                         Handle        = 0x80280087
+	TPM_20_E_MGF                                                              Handle        = 0x80280088
+	TPM_20_E_MODE                                                             Handle        = 0x80280089
+	TPM_20_E_TYPE                                                             Handle        = 0x8028008A
+	TPM_20_E_HANDLE                                                           Handle        = 0x8028008B
+	TPM_20_E_KDF                                                              Handle        = 0x8028008C
+	TPM_20_E_RANGE                                                            Handle        = 0x8028008D
+	TPM_20_E_AUTH_FAIL                                                        Handle        = 0x8028008E
+	TPM_20_E_NONCE                                                            Handle        = 0x8028008F
+	TPM_20_E_PP                                                               Handle        = 0x80280090
+	TPM_20_E_SCHEME                                                           Handle        = 0x80280092
+	TPM_20_E_SIZE                                                             Handle        = 0x80280095
+	TPM_20_E_SYMMETRIC                                                        Handle        = 0x80280096
+	TPM_20_E_TAG                                                              Handle        = 0x80280097
+	TPM_20_E_SELECTOR                                                         Handle        = 0x80280098
+	TPM_20_E_INSUFFICIENT                                                     Handle        = 0x8028009A
+	TPM_20_E_SIGNATURE                                                        Handle        = 0x8028009B
+	TPM_20_E_KEY                                                              Handle        = 0x8028009C
+	TPM_20_E_POLICY_FAIL                                                      Handle        = 0x8028009D
+	TPM_20_E_INTEGRITY                                                        Handle        = 0x8028009F
+	TPM_20_E_TICKET                                                           Handle        = 0x802800A0
+	TPM_20_E_RESERVED_BITS                                                    Handle        = 0x802800A1
+	TPM_20_E_BAD_AUTH                                                         Handle        = 0x802800A2
+	TPM_20_E_EXPIRED                                                          Handle        = 0x802800A3
+	TPM_20_E_POLICY_CC                                                        Handle        = 0x802800A4
+	TPM_20_E_BINDING                                                          Handle        = 0x802800A5
+	TPM_20_E_CURVE                                                            Handle        = 0x802800A6
+	TPM_20_E_ECC_POINT                                                        Handle        = 0x802800A7
+	TPM_20_E_INITIALIZE                                                       Handle        = 0x80280100
+	TPM_20_E_FAILURE                                                          Handle        = 0x80280101
+	TPM_20_E_SEQUENCE                                                         Handle        = 0x80280103
+	TPM_20_E_PRIVATE                                                          Handle        = 0x8028010B
+	TPM_20_E_HMAC                                                             Handle        = 0x80280119
+	TPM_20_E_DISABLED                                                         Handle        = 0x80280120
+	TPM_20_E_EXCLUSIVE                                                        Handle        = 0x80280121
+	TPM_20_E_ECC_CURVE                                                        Handle        = 0x80280123
+	TPM_20_E_AUTH_TYPE                                                        Handle        = 0x80280124
+	TPM_20_E_AUTH_MISSING                                                     Handle        = 0x80280125
+	TPM_20_E_POLICY                                                           Handle        = 0x80280126
+	TPM_20_E_PCR                                                              Handle        = 0x80280127
+	TPM_20_E_PCR_CHANGED                                                      Handle        = 0x80280128
+	TPM_20_E_UPGRADE                                                          Handle        = 0x8028012D
+	TPM_20_E_TOO_MANY_CONTEXTS                                                Handle        = 0x8028012E
+	TPM_20_E_AUTH_UNAVAILABLE                                                 Handle        = 0x8028012F
+	TPM_20_E_REBOOT                                                           Handle        = 0x80280130
+	TPM_20_E_UNBALANCED                                                       Handle        = 0x80280131
+	TPM_20_E_COMMAND_SIZE                                                     Handle        = 0x80280142
+	TPM_20_E_COMMAND_CODE                                                     Handle        = 0x80280143
+	TPM_20_E_AUTHSIZE                                                         Handle        = 0x80280144
+	TPM_20_E_AUTH_CONTEXT                                                     Handle        = 0x80280145
+	TPM_20_E_NV_RANGE                                                         Handle        = 0x80280146
+	TPM_20_E_NV_SIZE                                                          Handle        = 0x80280147
+	TPM_20_E_NV_LOCKED                                                        Handle        = 0x80280148
+	TPM_20_E_NV_AUTHORIZATION                                                 Handle        = 0x80280149
+	TPM_20_E_NV_UNINITIALIZED                                                 Handle        = 0x8028014A
+	TPM_20_E_NV_SPACE                                                         Handle        = 0x8028014B
+	TPM_20_E_NV_DEFINED                                                       Handle        = 0x8028014C
+	TPM_20_E_BAD_CONTEXT                                                      Handle        = 0x80280150
+	TPM_20_E_CPHASH                                                           Handle        = 0x80280151
+	TPM_20_E_PARENT                                                           Handle        = 0x80280152
+	TPM_20_E_NEEDS_TEST                                                       Handle        = 0x80280153
+	TPM_20_E_NO_RESULT                                                        Handle        = 0x80280154
+	TPM_20_E_SENSITIVE                                                        Handle        = 0x80280155
+	TPM_E_COMMAND_BLOCKED                                                     Handle        = 0x80280400
+	TPM_E_INVALID_HANDLE                                                      Handle        = 0x80280401
+	TPM_E_DUPLICATE_VHANDLE                                                   Handle        = 0x80280402
+	TPM_E_EMBEDDED_COMMAND_BLOCKED                                            Handle        = 0x80280403
+	TPM_E_EMBEDDED_COMMAND_UNSUPPORTED                                        Handle        = 0x80280404
+	TPM_E_RETRY                                                               Handle        = 0x80280800
+	TPM_E_NEEDS_SELFTEST                                                      Handle        = 0x80280801
+	TPM_E_DOING_SELFTEST                                                      Handle        = 0x80280802
+	TPM_E_DEFEND_LOCK_RUNNING                                                 Handle        = 0x80280803
+	TPM_20_E_CONTEXT_GAP                                                      Handle        = 0x80280901
+	TPM_20_E_OBJECT_MEMORY                                                    Handle        = 0x80280902
+	TPM_20_E_SESSION_MEMORY                                                   Handle        = 0x80280903
+	TPM_20_E_MEMORY                                                           Handle        = 0x80280904
+	TPM_20_E_SESSION_HANDLES                                                  Handle        = 0x80280905
+	TPM_20_E_OBJECT_HANDLES                                                   Handle        = 0x80280906
+	TPM_20_E_LOCALITY                                                         Handle        = 0x80280907
+	TPM_20_E_YIELDED                                                          Handle        = 0x80280908
+	TPM_20_E_CANCELED                                                         Handle        = 0x80280909
+	TPM_20_E_TESTING                                                          Handle        = 0x8028090A
+	TPM_20_E_NV_RATE                                                          Handle        = 0x80280920
+	TPM_20_E_LOCKOUT                                                          Handle        = 0x80280921
+	TPM_20_E_RETRY                                                            Handle        = 0x80280922
+	TPM_20_E_NV_UNAVAILABLE                                                   Handle        = 0x80280923
+	TBS_E_INTERNAL_ERROR                                                      Handle        = 0x80284001
+	TBS_E_BAD_PARAMETER                                                       Handle        = 0x80284002
+	TBS_E_INVALID_OUTPUT_POINTER                                              Handle        = 0x80284003
+	TBS_E_INVALID_CONTEXT                                                     Handle        = 0x80284004
+	TBS_E_INSUFFICIENT_BUFFER                                                 Handle        = 0x80284005
+	TBS_E_IOERROR                                                             Handle        = 0x80284006
+	TBS_E_INVALID_CONTEXT_PARAM                                               Handle        = 0x80284007
+	TBS_E_SERVICE_NOT_RUNNING                                                 Handle        = 0x80284008
+	TBS_E_TOO_MANY_TBS_CONTEXTS                                               Handle        = 0x80284009
+	TBS_E_TOO_MANY_RESOURCES                                                  Handle        = 0x8028400A
+	TBS_E_SERVICE_START_PENDING                                               Handle        = 0x8028400B
+	TBS_E_PPI_NOT_SUPPORTED                                                   Handle        = 0x8028400C
+	TBS_E_COMMAND_CANCELED                                                    Handle        = 0x8028400D
+	TBS_E_BUFFER_TOO_LARGE                                                    Handle        = 0x8028400E
+	TBS_E_TPM_NOT_FOUND                                                       Handle        = 0x8028400F
+	TBS_E_SERVICE_DISABLED                                                    Handle        = 0x80284010
+	TBS_E_NO_EVENT_LOG                                                        Handle        = 0x80284011
+	TBS_E_ACCESS_DENIED                                                       Handle        = 0x80284012
+	TBS_E_PROVISIONING_NOT_ALLOWED                                            Handle        = 0x80284013
+	TBS_E_PPI_FUNCTION_UNSUPPORTED                                            Handle        = 0x80284014
+	TBS_E_OWNERAUTH_NOT_FOUND                                                 Handle        = 0x80284015
+	TBS_E_PROVISIONING_INCOMPLETE                                             Handle        = 0x80284016
+	TPMAPI_E_INVALID_STATE                                                    Handle        = 0x80290100
+	TPMAPI_E_NOT_ENOUGH_DATA                                                  Handle        = 0x80290101
+	TPMAPI_E_TOO_MUCH_DATA                                                    Handle        = 0x80290102
+	TPMAPI_E_INVALID_OUTPUT_POINTER                                           Handle        = 0x80290103
+	TPMAPI_E_INVALID_PARAMETER                                                Handle        = 0x80290104
+	TPMAPI_E_OUT_OF_MEMORY                                                    Handle        = 0x80290105
+	TPMAPI_E_BUFFER_TOO_SMALL                                                 Handle        = 0x80290106
+	TPMAPI_E_INTERNAL_ERROR                                                   Handle        = 0x80290107
+	TPMAPI_E_ACCESS_DENIED                                                    Handle        = 0x80290108
+	TPMAPI_E_AUTHORIZATION_FAILED                                             Handle        = 0x80290109
+	TPMAPI_E_INVALID_CONTEXT_HANDLE                                           Handle        = 0x8029010A
+	TPMAPI_E_TBS_COMMUNICATION_ERROR                                          Handle        = 0x8029010B
+	TPMAPI_E_TPM_COMMAND_ERROR                                                Handle        = 0x8029010C
+	TPMAPI_E_MESSAGE_TOO_LARGE                                                Handle        = 0x8029010D
+	TPMAPI_E_INVALID_ENCODING                                                 Handle        = 0x8029010E
+	TPMAPI_E_INVALID_KEY_SIZE                                                 Handle        = 0x8029010F
+	TPMAPI_E_ENCRYPTION_FAILED                                                Handle        = 0x80290110
+	TPMAPI_E_INVALID_KEY_PARAMS                                               Handle        = 0x80290111
+	TPMAPI_E_INVALID_MIGRATION_AUTHORIZATION_BLOB                             Handle        = 0x80290112
+	TPMAPI_E_INVALID_PCR_INDEX                                                Handle        = 0x80290113
+	TPMAPI_E_INVALID_DELEGATE_BLOB                                            Handle        = 0x80290114
+	TPMAPI_E_INVALID_CONTEXT_PARAMS                                           Handle        = 0x80290115
+	TPMAPI_E_INVALID_KEY_BLOB                                                 Handle        = 0x80290116
+	TPMAPI_E_INVALID_PCR_DATA                                                 Handle        = 0x80290117
+	TPMAPI_E_INVALID_OWNER_AUTH                                               Handle        = 0x80290118
+	TPMAPI_E_FIPS_RNG_CHECK_FAILED                                            Handle        = 0x80290119
+	TPMAPI_E_EMPTY_TCG_LOG                                                    Handle        = 0x8029011A
+	TPMAPI_E_INVALID_TCG_LOG_ENTRY                                            Handle        = 0x8029011B
+	TPMAPI_E_TCG_SEPARATOR_ABSENT                                             Handle        = 0x8029011C
+	TPMAPI_E_TCG_INVALID_DIGEST_ENTRY                                         Handle        = 0x8029011D
+	TPMAPI_E_POLICY_DENIES_OPERATION                                          Handle        = 0x8029011E
+	TPMAPI_E_NV_BITS_NOT_DEFINED                                              Handle        = 0x8029011F
+	TPMAPI_E_NV_BITS_NOT_READY                                                Handle        = 0x80290120
+	TPMAPI_E_SEALING_KEY_NOT_AVAILABLE                                        Handle        = 0x80290121
+	TPMAPI_E_NO_AUTHORIZATION_CHAIN_FOUND                                     Handle        = 0x80290122
+	TPMAPI_E_SVN_COUNTER_NOT_AVAILABLE                                        Handle        = 0x80290123
+	TPMAPI_E_OWNER_AUTH_NOT_NULL                                              Handle        = 0x80290124
+	TPMAPI_E_ENDORSEMENT_AUTH_NOT_NULL                                        Handle        = 0x80290125
+	TPMAPI_E_AUTHORIZATION_REVOKED                                            Handle        = 0x80290126
+	TPMAPI_E_MALFORMED_AUTHORIZATION_KEY                                      Handle        = 0x80290127
+	TPMAPI_E_AUTHORIZING_KEY_NOT_SUPPORTED                                    Handle        = 0x80290128
+	TPMAPI_E_INVALID_AUTHORIZATION_SIGNATURE                                  Handle        = 0x80290129
+	TPMAPI_E_MALFORMED_AUTHORIZATION_POLICY                                   Handle        = 0x8029012A
+	TPMAPI_E_MALFORMED_AUTHORIZATION_OTHER                                    Handle        = 0x8029012B
+	TPMAPI_E_SEALING_KEY_CHANGED                                              Handle        = 0x8029012C
+	TBSIMP_E_BUFFER_TOO_SMALL                                                 Handle        = 0x80290200
+	TBSIMP_E_CLEANUP_FAILED                                                   Handle        = 0x80290201
+	TBSIMP_E_INVALID_CONTEXT_HANDLE                                           Handle        = 0x80290202
+	TBSIMP_E_INVALID_CONTEXT_PARAM                                            Handle        = 0x80290203
+	TBSIMP_E_TPM_ERROR                                                        Handle        = 0x80290204
+	TBSIMP_E_HASH_BAD_KEY                                                     Handle        = 0x80290205
+	TBSIMP_E_DUPLICATE_VHANDLE                                                Handle        = 0x80290206
+	TBSIMP_E_INVALID_OUTPUT_POINTER                                           Handle        = 0x80290207
+	TBSIMP_E_INVALID_PARAMETER                                                Handle        = 0x80290208
+	TBSIMP_E_RPC_INIT_FAILED                                                  Handle        = 0x80290209
+	TBSIMP_E_SCHEDULER_NOT_RUNNING                                            Handle        = 0x8029020A
+	TBSIMP_E_COMMAND_CANCELED                                                 Handle        = 0x8029020B
+	TBSIMP_E_OUT_OF_MEMORY                                                    Handle        = 0x8029020C
+	TBSIMP_E_LIST_NO_MORE_ITEMS                                               Handle        = 0x8029020D
+	TBSIMP_E_LIST_NOT_FOUND                                                   Handle        = 0x8029020E
+	TBSIMP_E_NOT_ENOUGH_SPACE                                                 Handle        = 0x8029020F
+	TBSIMP_E_NOT_ENOUGH_TPM_CONTEXTS                                          Handle        = 0x80290210
+	TBSIMP_E_COMMAND_FAILED                                                   Handle        = 0x80290211
+	TBSIMP_E_UNKNOWN_ORDINAL                                                  Handle        = 0x80290212
+	TBSIMP_E_RESOURCE_EXPIRED                                                 Handle        = 0x80290213
+	TBSIMP_E_INVALID_RESOURCE                                                 Handle        = 0x80290214
+	TBSIMP_E_NOTHING_TO_UNLOAD                                                Handle        = 0x80290215
+	TBSIMP_E_HASH_TABLE_FULL                                                  Handle        = 0x80290216
+	TBSIMP_E_TOO_MANY_TBS_CONTEXTS                                            Handle        = 0x80290217
+	TBSIMP_E_TOO_MANY_RESOURCES                                               Handle        = 0x80290218
+	TBSIMP_E_PPI_NOT_SUPPORTED                                                Handle        = 0x80290219
+	TBSIMP_E_TPM_INCOMPATIBLE                                                 Handle        = 0x8029021A
+	TBSIMP_E_NO_EVENT_LOG                                                     Handle        = 0x8029021B
+	TPM_E_PPI_ACPI_FAILURE                                                    Handle        = 0x80290300
+	TPM_E_PPI_USER_ABORT                                                      Handle        = 0x80290301
+	TPM_E_PPI_BIOS_FAILURE                                                    Handle        = 0x80290302
+	TPM_E_PPI_NOT_SUPPORTED                                                   Handle        = 0x80290303
+	TPM_E_PPI_BLOCKED_IN_BIOS                                                 Handle        = 0x80290304
+	TPM_E_PCP_ERROR_MASK                                                      Handle        = 0x80290400
+	TPM_E_PCP_DEVICE_NOT_READY                                                Handle        = 0x80290401
+	TPM_E_PCP_INVALID_HANDLE                                                  Handle        = 0x80290402
+	TPM_E_PCP_INVALID_PARAMETER                                               Handle        = 0x80290403
+	TPM_E_PCP_FLAG_NOT_SUPPORTED                                              Handle        = 0x80290404
+	TPM_E_PCP_NOT_SUPPORTED                                                   Handle        = 0x80290405
+	TPM_E_PCP_BUFFER_TOO_SMALL                                                Handle        = 0x80290406
+	TPM_E_PCP_INTERNAL_ERROR                                                  Handle        = 0x80290407
+	TPM_E_PCP_AUTHENTICATION_FAILED                                           Handle        = 0x80290408
+	TPM_E_PCP_AUTHENTICATION_IGNORED                                          Handle        = 0x80290409
+	TPM_E_PCP_POLICY_NOT_FOUND                                                Handle        = 0x8029040A
+	TPM_E_PCP_PROFILE_NOT_FOUND                                               Handle        = 0x8029040B
+	TPM_E_PCP_VALIDATION_FAILED                                               Handle        = 0x8029040C
+	TPM_E_PCP_WRONG_PARENT                                                    Handle        = 0x8029040E
+	TPM_E_KEY_NOT_LOADED                                                      Handle        = 0x8029040F
+	TPM_E_NO_KEY_CERTIFICATION                                                Handle        = 0x80290410
+	TPM_E_KEY_NOT_FINALIZED                                                   Handle        = 0x80290411
+	TPM_E_ATTESTATION_CHALLENGE_NOT_SET                                       Handle        = 0x80290412
+	TPM_E_NOT_PCR_BOUND                                                       Handle        = 0x80290413
+	TPM_E_KEY_ALREADY_FINALIZED                                               Handle        = 0x80290414
+	TPM_E_KEY_USAGE_POLICY_NOT_SUPPORTED                                      Handle        = 0x80290415
+	TPM_E_KEY_USAGE_POLICY_INVALID                                            Handle        = 0x80290416
+	TPM_E_SOFT_KEY_ERROR                                                      Handle        = 0x80290417
+	TPM_E_KEY_NOT_AUTHENTICATED                                               Handle        = 0x80290418
+	TPM_E_PCP_KEY_NOT_AIK                                                     Handle        = 0x80290419
+	TPM_E_KEY_NOT_SIGNING_KEY                                                 Handle        = 0x8029041A
+	TPM_E_LOCKED_OUT                                                          Handle        = 0x8029041B
+	TPM_E_CLAIM_TYPE_NOT_SUPPORTED                                            Handle        = 0x8029041C
+	TPM_E_VERSION_NOT_SUPPORTED                                               Handle        = 0x8029041D
+	TPM_E_BUFFER_LENGTH_MISMATCH                                              Handle        = 0x8029041E
+	TPM_E_PCP_IFX_RSA_KEY_CREATION_BLOCKED                                    Handle        = 0x8029041F
+	TPM_E_PCP_TICKET_MISSING                                                  Handle        = 0x80290420
+	TPM_E_PCP_RAW_POLICY_NOT_SUPPORTED                                        Handle        = 0x80290421
+	TPM_E_PCP_KEY_HANDLE_INVALIDATED                                          Handle        = 0x80290422
+	TPM_E_PCP_UNSUPPORTED_PSS_SALT                                            Handle        = 0x40290423
+	TPM_E_ZERO_EXHAUST_ENABLED                                                Handle        = 0x80290500
+	PLA_E_DCS_NOT_FOUND                                                       Handle        = 0x80300002
+	PLA_E_DCS_IN_USE                                                          Handle        = 0x803000AA
+	PLA_E_TOO_MANY_FOLDERS                                                    Handle        = 0x80300045
+	PLA_E_NO_MIN_DISK                                                         Handle        = 0x80300070
+	PLA_E_DCS_ALREADY_EXISTS                                                  Handle        = 0x803000B7
+	PLA_S_PROPERTY_IGNORED                                                    Handle        = 0x00300100
+	PLA_E_PROPERTY_CONFLICT                                                   Handle        = 0x80300101
+	PLA_E_DCS_SINGLETON_REQUIRED                                              Handle        = 0x80300102
+	PLA_E_CREDENTIALS_REQUIRED                                                Handle        = 0x80300103
+	PLA_E_DCS_NOT_RUNNING                                                     Handle        = 0x80300104
+	PLA_E_CONFLICT_INCL_EXCL_API                                              Handle        = 0x80300105
+	PLA_E_NETWORK_EXE_NOT_VALID                                               Handle        = 0x80300106
+	PLA_E_EXE_ALREADY_CONFIGURED                                              Handle        = 0x80300107
+	PLA_E_EXE_PATH_NOT_VALID                                                  Handle        = 0x80300108
+	PLA_E_DC_ALREADY_EXISTS                                                   Handle        = 0x80300109
+	PLA_E_DCS_START_WAIT_TIMEOUT                                              Handle        = 0x8030010A
+	PLA_E_DC_START_WAIT_TIMEOUT                                               Handle        = 0x8030010B
+	PLA_E_REPORT_WAIT_TIMEOUT                                                 Handle        = 0x8030010C
+	PLA_E_NO_DUPLICATES                                                       Handle        = 0x8030010D
+	PLA_E_EXE_FULL_PATH_REQUIRED                                              Handle        = 0x8030010E
+	PLA_E_INVALID_SESSION_NAME                                                Handle        = 0x8030010F
+	PLA_E_PLA_CHANNEL_NOT_ENABLED                                             Handle        = 0x80300110
+	PLA_E_TASKSCHED_CHANNEL_NOT_ENABLED                                       Handle        = 0x80300111
+	PLA_E_RULES_MANAGER_FAILED                                                Handle        = 0x80300112
+	PLA_E_CABAPI_FAILURE                                                      Handle        = 0x80300113
+	FVE_E_LOCKED_VOLUME                                                       Handle        = 0x80310000
+	FVE_E_NOT_ENCRYPTED                                                       Handle        = 0x80310001
+	FVE_E_NO_TPM_BIOS                                                         Handle        = 0x80310002
+	FVE_E_NO_MBR_METRIC                                                       Handle        = 0x80310003
+	FVE_E_NO_BOOTSECTOR_METRIC                                                Handle        = 0x80310004
+	FVE_E_NO_BOOTMGR_METRIC                                                   Handle        = 0x80310005
+	FVE_E_WRONG_BOOTMGR                                                       Handle        = 0x80310006
+	FVE_E_SECURE_KEY_REQUIRED                                                 Handle        = 0x80310007
+	FVE_E_NOT_ACTIVATED                                                       Handle        = 0x80310008
+	FVE_E_ACTION_NOT_ALLOWED                                                  Handle        = 0x80310009
+	FVE_E_AD_SCHEMA_NOT_INSTALLED                                             Handle        = 0x8031000A
+	FVE_E_AD_INVALID_DATATYPE                                                 Handle        = 0x8031000B
+	FVE_E_AD_INVALID_DATASIZE                                                 Handle        = 0x8031000C
+	FVE_E_AD_NO_VALUES                                                        Handle        = 0x8031000D
+	FVE_E_AD_ATTR_NOT_SET                                                     Handle        = 0x8031000E
+	FVE_E_AD_GUID_NOT_FOUND                                                   Handle        = 0x8031000F
+	FVE_E_BAD_INFORMATION                                                     Handle        = 0x80310010
+	FVE_E_TOO_SMALL                                                           Handle        = 0x80310011
+	FVE_E_SYSTEM_VOLUME                                                       Handle        = 0x80310012
+	FVE_E_FAILED_WRONG_FS                                                     Handle        = 0x80310013
+	FVE_E_BAD_PARTITION_SIZE                                                  Handle        = 0x80310014
+	FVE_E_NOT_SUPPORTED                                                       Handle        = 0x80310015
+	FVE_E_BAD_DATA                                                            Handle        = 0x80310016
+	FVE_E_VOLUME_NOT_BOUND                                                    Handle        = 0x80310017
+	FVE_E_TPM_NOT_OWNED                                                       Handle        = 0x80310018
+	FVE_E_NOT_DATA_VOLUME                                                     Handle        = 0x80310019
+	FVE_E_AD_INSUFFICIENT_BUFFER                                              Handle        = 0x8031001A
+	FVE_E_CONV_READ                                                           Handle        = 0x8031001B
+	FVE_E_CONV_WRITE                                                          Handle        = 0x8031001C
+	FVE_E_KEY_REQUIRED                                                        Handle        = 0x8031001D
+	FVE_E_CLUSTERING_NOT_SUPPORTED                                            Handle        = 0x8031001E
+	FVE_E_VOLUME_BOUND_ALREADY                                                Handle        = 0x8031001F
+	FVE_E_OS_NOT_PROTECTED                                                    Handle        = 0x80310020
+	FVE_E_PROTECTION_DISABLED                                                 Handle        = 0x80310021
+	FVE_E_RECOVERY_KEY_REQUIRED                                               Handle        = 0x80310022
+	FVE_E_FOREIGN_VOLUME                                                      Handle        = 0x80310023
+	FVE_E_OVERLAPPED_UPDATE                                                   Handle        = 0x80310024
+	FVE_E_TPM_SRK_AUTH_NOT_ZERO                                               Handle        = 0x80310025
+	FVE_E_FAILED_SECTOR_SIZE                                                  Handle        = 0x80310026
+	FVE_E_FAILED_AUTHENTICATION                                               Handle        = 0x80310027
+	FVE_E_NOT_OS_VOLUME                                                       Handle        = 0x80310028
+	FVE_E_AUTOUNLOCK_ENABLED                                                  Handle        = 0x80310029
+	FVE_E_WRONG_BOOTSECTOR                                                    Handle        = 0x8031002A
+	FVE_E_WRONG_SYSTEM_FS                                                     Handle        = 0x8031002B
+	FVE_E_POLICY_PASSWORD_REQUIRED                                            Handle        = 0x8031002C
+	FVE_E_CANNOT_SET_FVEK_ENCRYPTED                                           Handle        = 0x8031002D
+	FVE_E_CANNOT_ENCRYPT_NO_KEY                                               Handle        = 0x8031002E
+	FVE_E_BOOTABLE_CDDVD                                                      Handle        = 0x80310030
+	FVE_E_PROTECTOR_EXISTS                                                    Handle        = 0x80310031
+	FVE_E_RELATIVE_PATH                                                       Handle        = 0x80310032
+	FVE_E_PROTECTOR_NOT_FOUND                                                 Handle        = 0x80310033
+	FVE_E_INVALID_KEY_FORMAT                                                  Handle        = 0x80310034
+	FVE_E_INVALID_PASSWORD_FORMAT                                             Handle        = 0x80310035
+	FVE_E_FIPS_RNG_CHECK_FAILED                                               Handle        = 0x80310036
+	FVE_E_FIPS_PREVENTS_RECOVERY_PASSWORD                                     Handle        = 0x80310037
+	FVE_E_FIPS_PREVENTS_EXTERNAL_KEY_EXPORT                                   Handle        = 0x80310038
+	FVE_E_NOT_DECRYPTED                                                       Handle        = 0x80310039
+	FVE_E_INVALID_PROTECTOR_TYPE                                              Handle        = 0x8031003A
+	FVE_E_NO_PROTECTORS_TO_TEST                                               Handle        = 0x8031003B
+	FVE_E_KEYFILE_NOT_FOUND                                                   Handle        = 0x8031003C
+	FVE_E_KEYFILE_INVALID                                                     Handle        = 0x8031003D
+	FVE_E_KEYFILE_NO_VMK                                                      Handle        = 0x8031003E
+	FVE_E_TPM_DISABLED                                                        Handle        = 0x8031003F
+	FVE_E_NOT_ALLOWED_IN_SAFE_MODE                                            Handle        = 0x80310040
+	FVE_E_TPM_INVALID_PCR                                                     Handle        = 0x80310041
+	FVE_E_TPM_NO_VMK                                                          Handle        = 0x80310042
+	FVE_E_PIN_INVALID                                                         Handle        = 0x80310043
+	FVE_E_AUTH_INVALID_APPLICATION                                            Handle        = 0x80310044
+	FVE_E_AUTH_INVALID_CONFIG                                                 Handle        = 0x80310045
+	FVE_E_FIPS_DISABLE_PROTECTION_NOT_ALLOWED                                 Handle        = 0x80310046
+	FVE_E_FS_NOT_EXTENDED                                                     Handle        = 0x80310047
+	FVE_E_FIRMWARE_TYPE_NOT_SUPPORTED                                         Handle        = 0x80310048
+	FVE_E_NO_LICENSE                                                          Handle        = 0x80310049
+	FVE_E_NOT_ON_STACK                                                        Handle        = 0x8031004A
+	FVE_E_FS_MOUNTED                                                          Handle        = 0x8031004B
+	FVE_E_TOKEN_NOT_IMPERSONATED                                              Handle        = 0x8031004C
+	FVE_E_DRY_RUN_FAILED                                                      Handle        = 0x8031004D
+	FVE_E_REBOOT_REQUIRED                                                     Handle        = 0x8031004E
+	FVE_E_DEBUGGER_ENABLED                                                    Handle        = 0x8031004F
+	FVE_E_RAW_ACCESS                                                          Handle        = 0x80310050
+	FVE_E_RAW_BLOCKED                                                         Handle        = 0x80310051
+	FVE_E_BCD_APPLICATIONS_PATH_INCORRECT                                     Handle        = 0x80310052
+	FVE_E_NOT_ALLOWED_IN_VERSION                                              Handle        = 0x80310053
+	FVE_E_NO_AUTOUNLOCK_MASTER_KEY                                            Handle        = 0x80310054
+	FVE_E_MOR_FAILED                                                          Handle        = 0x80310055
+	FVE_E_HIDDEN_VOLUME                                                       Handle        = 0x80310056
+	FVE_E_TRANSIENT_STATE                                                     Handle        = 0x80310057
+	FVE_E_PUBKEY_NOT_ALLOWED                                                  Handle        = 0x80310058
+	FVE_E_VOLUME_HANDLE_OPEN                                                  Handle        = 0x80310059
+	FVE_E_NO_FEATURE_LICENSE                                                  Handle        = 0x8031005A
+	FVE_E_INVALID_STARTUP_OPTIONS                                             Handle        = 0x8031005B
+	FVE_E_POLICY_RECOVERY_PASSWORD_NOT_ALLOWED                                Handle        = 0x8031005C
+	FVE_E_POLICY_RECOVERY_PASSWORD_REQUIRED                                   Handle        = 0x8031005D
+	FVE_E_POLICY_RECOVERY_KEY_NOT_ALLOWED                                     Handle        = 0x8031005E
+	FVE_E_POLICY_RECOVERY_KEY_REQUIRED                                        Handle        = 0x8031005F
+	FVE_E_POLICY_STARTUP_PIN_NOT_ALLOWED                                      Handle        = 0x80310060
+	FVE_E_POLICY_STARTUP_PIN_REQUIRED                                         Handle        = 0x80310061
+	FVE_E_POLICY_STARTUP_KEY_NOT_ALLOWED                                      Handle        = 0x80310062
+	FVE_E_POLICY_STARTUP_KEY_REQUIRED                                         Handle        = 0x80310063
+	FVE_E_POLICY_STARTUP_PIN_KEY_NOT_ALLOWED                                  Handle        = 0x80310064
+	FVE_E_POLICY_STARTUP_PIN_KEY_REQUIRED                                     Handle        = 0x80310065
+	FVE_E_POLICY_STARTUP_TPM_NOT_ALLOWED                                      Handle        = 0x80310066
+	FVE_E_POLICY_STARTUP_TPM_REQUIRED                                         Handle        = 0x80310067
+	FVE_E_POLICY_INVALID_PIN_LENGTH                                           Handle        = 0x80310068
+	FVE_E_KEY_PROTECTOR_NOT_SUPPORTED                                         Handle        = 0x80310069
+	FVE_E_POLICY_PASSPHRASE_NOT_ALLOWED                                       Handle        = 0x8031006A
+	FVE_E_POLICY_PASSPHRASE_REQUIRED                                          Handle        = 0x8031006B
+	FVE_E_FIPS_PREVENTS_PASSPHRASE                                            Handle        = 0x8031006C
+	FVE_E_OS_VOLUME_PASSPHRASE_NOT_ALLOWED                                    Handle        = 0x8031006D
+	FVE_E_INVALID_BITLOCKER_OID                                               Handle        = 0x8031006E
+	FVE_E_VOLUME_TOO_SMALL                                                    Handle        = 0x8031006F
+	FVE_E_DV_NOT_SUPPORTED_ON_FS                                              Handle        = 0x80310070
+	FVE_E_DV_NOT_ALLOWED_BY_GP                                                Handle        = 0x80310071
+	FVE_E_POLICY_USER_CERTIFICATE_NOT_ALLOWED                                 Handle        = 0x80310072
+	FVE_E_POLICY_USER_CERTIFICATE_REQUIRED                                    Handle        = 0x80310073
+	FVE_E_POLICY_USER_CERT_MUST_BE_HW                                         Handle        = 0x80310074
+	FVE_E_POLICY_USER_CONFIGURE_FDV_AUTOUNLOCK_NOT_ALLOWED                    Handle        = 0x80310075
+	FVE_E_POLICY_USER_CONFIGURE_RDV_AUTOUNLOCK_NOT_ALLOWED                    Handle        = 0x80310076
+	FVE_E_POLICY_USER_CONFIGURE_RDV_NOT_ALLOWED                               Handle        = 0x80310077
+	FVE_E_POLICY_USER_ENABLE_RDV_NOT_ALLOWED                                  Handle        = 0x80310078
+	FVE_E_POLICY_USER_DISABLE_RDV_NOT_ALLOWED                                 Handle        = 0x80310079
+	FVE_E_POLICY_INVALID_PASSPHRASE_LENGTH                                    Handle        = 0x80310080
+	FVE_E_POLICY_PASSPHRASE_TOO_SIMPLE                                        Handle        = 0x80310081
+	FVE_E_RECOVERY_PARTITION                                                  Handle        = 0x80310082
+	FVE_E_POLICY_CONFLICT_FDV_RK_OFF_AUK_ON                                   Handle        = 0x80310083
+	FVE_E_POLICY_CONFLICT_RDV_RK_OFF_AUK_ON                                   Handle        = 0x80310084
+	FVE_E_NON_BITLOCKER_OID                                                   Handle        = 0x80310085
+	FVE_E_POLICY_PROHIBITS_SELFSIGNED                                         Handle        = 0x80310086
+	FVE_E_POLICY_CONFLICT_RO_AND_STARTUP_KEY_REQUIRED                         Handle        = 0x80310087
+	FVE_E_CONV_RECOVERY_FAILED                                                Handle        = 0x80310088
+	FVE_E_VIRTUALIZED_SPACE_TOO_BIG                                           Handle        = 0x80310089
+	FVE_E_POLICY_CONFLICT_OSV_RP_OFF_ADB_ON                                   Handle        = 0x80310090
+	FVE_E_POLICY_CONFLICT_FDV_RP_OFF_ADB_ON                                   Handle        = 0x80310091
+	FVE_E_POLICY_CONFLICT_RDV_RP_OFF_ADB_ON                                   Handle        = 0x80310092
+	FVE_E_NON_BITLOCKER_KU                                                    Handle        = 0x80310093
+	FVE_E_PRIVATEKEY_AUTH_FAILED                                              Handle        = 0x80310094
+	FVE_E_REMOVAL_OF_DRA_FAILED                                               Handle        = 0x80310095
+	FVE_E_OPERATION_NOT_SUPPORTED_ON_VISTA_VOLUME                             Handle        = 0x80310096
+	FVE_E_CANT_LOCK_AUTOUNLOCK_ENABLED_VOLUME                                 Handle        = 0x80310097
+	FVE_E_FIPS_HASH_KDF_NOT_ALLOWED                                           Handle        = 0x80310098
+	FVE_E_ENH_PIN_INVALID                                                     Handle        = 0x80310099
+	FVE_E_INVALID_PIN_CHARS                                                   Handle        = 0x8031009A
+	FVE_E_INVALID_DATUM_TYPE                                                  Handle        = 0x8031009B
+	FVE_E_EFI_ONLY                                                            Handle        = 0x8031009C
+	FVE_E_MULTIPLE_NKP_CERTS                                                  Handle        = 0x8031009D
+	FVE_E_REMOVAL_OF_NKP_FAILED                                               Handle        = 0x8031009E
+	FVE_E_INVALID_NKP_CERT                                                    Handle        = 0x8031009F
+	FVE_E_NO_EXISTING_PIN                                                     Handle        = 0x803100A0
+	FVE_E_PROTECTOR_CHANGE_PIN_MISMATCH                                       Handle        = 0x803100A1
+	FVE_E_PIN_PROTECTOR_CHANGE_BY_STD_USER_DISALLOWED                         Handle        = 0x803100A2
+	FVE_E_PROTECTOR_CHANGE_MAX_PIN_CHANGE_ATTEMPTS_REACHED                    Handle        = 0x803100A3
+	FVE_E_POLICY_PASSPHRASE_REQUIRES_ASCII                                    Handle        = 0x803100A4
+	FVE_E_FULL_ENCRYPTION_NOT_ALLOWED_ON_TP_STORAGE                           Handle        = 0x803100A5
+	FVE_E_WIPE_NOT_ALLOWED_ON_TP_STORAGE                                      Handle        = 0x803100A6
+	FVE_E_KEY_LENGTH_NOT_SUPPORTED_BY_EDRIVE                                  Handle        = 0x803100A7
+	FVE_E_NO_EXISTING_PASSPHRASE                                              Handle        = 0x803100A8
+	FVE_E_PROTECTOR_CHANGE_PASSPHRASE_MISMATCH                                Handle        = 0x803100A9
+	FVE_E_PASSPHRASE_TOO_LONG                                                 Handle        = 0x803100AA
+	FVE_E_NO_PASSPHRASE_WITH_TPM                                              Handle        = 0x803100AB
+	FVE_E_NO_TPM_WITH_PASSPHRASE                                              Handle        = 0x803100AC
+	FVE_E_NOT_ALLOWED_ON_CSV_STACK                                            Handle        = 0x803100AD
+	FVE_E_NOT_ALLOWED_ON_CLUSTER                                              Handle        = 0x803100AE
+	FVE_E_EDRIVE_NO_FAILOVER_TO_SW                                            Handle        = 0x803100AF
+	FVE_E_EDRIVE_BAND_IN_USE                                                  Handle        = 0x803100B0
+	FVE_E_EDRIVE_DISALLOWED_BY_GP                                             Handle        = 0x803100B1
+	FVE_E_EDRIVE_INCOMPATIBLE_VOLUME                                          Handle        = 0x803100B2
+	FVE_E_NOT_ALLOWED_TO_UPGRADE_WHILE_CONVERTING                             Handle        = 0x803100B3
+	FVE_E_EDRIVE_DV_NOT_SUPPORTED                                             Handle        = 0x803100B4
+	FVE_E_NO_PREBOOT_KEYBOARD_DETECTED                                        Handle        = 0x803100B5
+	FVE_E_NO_PREBOOT_KEYBOARD_OR_WINRE_DETECTED                               Handle        = 0x803100B6
+	FVE_E_POLICY_REQUIRES_STARTUP_PIN_ON_TOUCH_DEVICE                         Handle        = 0x803100B7
+	FVE_E_POLICY_REQUIRES_RECOVERY_PASSWORD_ON_TOUCH_DEVICE                   Handle        = 0x803100B8
+	FVE_E_WIPE_CANCEL_NOT_APPLICABLE                                          Handle        = 0x803100B9
+	FVE_E_SECUREBOOT_DISABLED                                                 Handle        = 0x803100BA
+	FVE_E_SECUREBOOT_CONFIGURATION_INVALID                                    Handle        = 0x803100BB
+	FVE_E_EDRIVE_DRY_RUN_FAILED                                               Handle        = 0x803100BC
+	FVE_E_SHADOW_COPY_PRESENT                                                 Handle        = 0x803100BD
+	FVE_E_POLICY_INVALID_ENHANCED_BCD_SETTINGS                                Handle        = 0x803100BE
+	FVE_E_EDRIVE_INCOMPATIBLE_FIRMWARE                                        Handle        = 0x803100BF
+	FVE_E_PROTECTOR_CHANGE_MAX_PASSPHRASE_CHANGE_ATTEMPTS_REACHED             Handle        = 0x803100C0
+	FVE_E_PASSPHRASE_PROTECTOR_CHANGE_BY_STD_USER_DISALLOWED                  Handle        = 0x803100C1
+	FVE_E_LIVEID_ACCOUNT_SUSPENDED                                            Handle        = 0x803100C2
+	FVE_E_LIVEID_ACCOUNT_BLOCKED                                              Handle        = 0x803100C3
+	FVE_E_NOT_PROVISIONED_ON_ALL_VOLUMES                                      Handle        = 0x803100C4
+	FVE_E_DE_FIXED_DATA_NOT_SUPPORTED                                         Handle        = 0x803100C5
+	FVE_E_DE_HARDWARE_NOT_COMPLIANT                                           Handle        = 0x803100C6
+	FVE_E_DE_WINRE_NOT_CONFIGURED                                             Handle        = 0x803100C7
+	FVE_E_DE_PROTECTION_SUSPENDED                                             Handle        = 0x803100C8
+	FVE_E_DE_OS_VOLUME_NOT_PROTECTED                                          Handle        = 0x803100C9
+	FVE_E_DE_DEVICE_LOCKEDOUT                                                 Handle        = 0x803100CA
+	FVE_E_DE_PROTECTION_NOT_YET_ENABLED                                       Handle        = 0x803100CB
+	FVE_E_INVALID_PIN_CHARS_DETAILED                                          Handle        = 0x803100CC
+	FVE_E_DEVICE_LOCKOUT_COUNTER_UNAVAILABLE                                  Handle        = 0x803100CD
+	FVE_E_DEVICELOCKOUT_COUNTER_MISMATCH                                      Handle        = 0x803100CE
+	FVE_E_BUFFER_TOO_LARGE                                                    Handle        = 0x803100CF
+	FVE_E_NO_SUCH_CAPABILITY_ON_TARGET                                        Handle        = 0x803100D0
+	FVE_E_DE_PREVENTED_FOR_OS                                                 Handle        = 0x803100D1
+	FVE_E_DE_VOLUME_OPTED_OUT                                                 Handle        = 0x803100D2
+	FVE_E_DE_VOLUME_NOT_SUPPORTED                                             Handle        = 0x803100D3
+	FVE_E_EOW_NOT_SUPPORTED_IN_VERSION                                        Handle        = 0x803100D4
+	FVE_E_ADBACKUP_NOT_ENABLED                                                Handle        = 0x803100D5
+	FVE_E_VOLUME_EXTEND_PREVENTS_EOW_DECRYPT                                  Handle        = 0x803100D6
+	FVE_E_NOT_DE_VOLUME                                                       Handle        = 0x803100D7
+	FVE_E_PROTECTION_CANNOT_BE_DISABLED                                       Handle        = 0x803100D8
+	FVE_E_OSV_KSR_NOT_ALLOWED                                                 Handle        = 0x803100D9
+	FVE_E_AD_BACKUP_REQUIRED_POLICY_NOT_SET_OS_DRIVE                          Handle        = 0x803100DA
+	FVE_E_AD_BACKUP_REQUIRED_POLICY_NOT_SET_FIXED_DRIVE                       Handle        = 0x803100DB
+	FVE_E_AD_BACKUP_REQUIRED_POLICY_NOT_SET_REMOVABLE_DRIVE                   Handle        = 0x803100DC
+	FVE_E_KEY_ROTATION_NOT_SUPPORTED                                          Handle        = 0x803100DD
+	FVE_E_EXECUTE_REQUEST_SENT_TOO_SOON                                       Handle        = 0x803100DE
+	FVE_E_KEY_ROTATION_NOT_ENABLED                                            Handle        = 0x803100DF
+	FVE_E_DEVICE_NOT_JOINED                                                   Handle        = 0x803100E0
+	FWP_E_CALLOUT_NOT_FOUND                                                   Handle        = 0x80320001
+	FWP_E_CONDITION_NOT_FOUND                                                 Handle        = 0x80320002
+	FWP_E_FILTER_NOT_FOUND                                                    Handle        = 0x80320003
+	FWP_E_LAYER_NOT_FOUND                                                     Handle        = 0x80320004
+	FWP_E_PROVIDER_NOT_FOUND                                                  Handle        = 0x80320005
+	FWP_E_PROVIDER_CONTEXT_NOT_FOUND                                          Handle        = 0x80320006
+	FWP_E_SUBLAYER_NOT_FOUND                                                  Handle        = 0x80320007
+	FWP_E_NOT_FOUND                                                           Handle        = 0x80320008
+	FWP_E_ALREADY_EXISTS                                                      Handle        = 0x80320009
+	FWP_E_IN_USE                                                              Handle        = 0x8032000A
+	FWP_E_DYNAMIC_SESSION_IN_PROGRESS                                         Handle        = 0x8032000B
+	FWP_E_WRONG_SESSION                                                       Handle        = 0x8032000C
+	FWP_E_NO_TXN_IN_PROGRESS                                                  Handle        = 0x8032000D
+	FWP_E_TXN_IN_PROGRESS                                                     Handle        = 0x8032000E
+	FWP_E_TXN_ABORTED                                                         Handle        = 0x8032000F
+	FWP_E_SESSION_ABORTED                                                     Handle        = 0x80320010
+	FWP_E_INCOMPATIBLE_TXN                                                    Handle        = 0x80320011
+	FWP_E_TIMEOUT                                                             Handle        = 0x80320012
+	FWP_E_NET_EVENTS_DISABLED                                                 Handle        = 0x80320013
+	FWP_E_INCOMPATIBLE_LAYER                                                  Handle        = 0x80320014
+	FWP_E_KM_CLIENTS_ONLY                                                     Handle        = 0x80320015
+	FWP_E_LIFETIME_MISMATCH                                                   Handle        = 0x80320016
+	FWP_E_BUILTIN_OBJECT                                                      Handle        = 0x80320017
+	FWP_E_TOO_MANY_CALLOUTS                                                   Handle        = 0x80320018
+	FWP_E_NOTIFICATION_DROPPED                                                Handle        = 0x80320019
+	FWP_E_TRAFFIC_MISMATCH                                                    Handle        = 0x8032001A
+	FWP_E_INCOMPATIBLE_SA_STATE                                               Handle        = 0x8032001B
+	FWP_E_NULL_POINTER                                                        Handle        = 0x8032001C
+	FWP_E_INVALID_ENUMERATOR                                                  Handle        = 0x8032001D
+	FWP_E_INVALID_FLAGS                                                       Handle        = 0x8032001E
+	FWP_E_INVALID_NET_MASK                                                    Handle        = 0x8032001F
+	FWP_E_INVALID_RANGE                                                       Handle        = 0x80320020
+	FWP_E_INVALID_INTERVAL                                                    Handle        = 0x80320021
+	FWP_E_ZERO_LENGTH_ARRAY                                                   Handle        = 0x80320022
+	FWP_E_NULL_DISPLAY_NAME                                                   Handle        = 0x80320023
+	FWP_E_INVALID_ACTION_TYPE                                                 Handle        = 0x80320024
+	FWP_E_INVALID_WEIGHT                                                      Handle        = 0x80320025
+	FWP_E_MATCH_TYPE_MISMATCH                                                 Handle        = 0x80320026
+	FWP_E_TYPE_MISMATCH                                                       Handle        = 0x80320027
+	FWP_E_OUT_OF_BOUNDS                                                       Handle        = 0x80320028
+	FWP_E_RESERVED                                                            Handle        = 0x80320029
+	FWP_E_DUPLICATE_CONDITION                                                 Handle        = 0x8032002A
+	FWP_E_DUPLICATE_KEYMOD                                                    Handle        = 0x8032002B
+	FWP_E_ACTION_INCOMPATIBLE_WITH_LAYER                                      Handle        = 0x8032002C
+	FWP_E_ACTION_INCOMPATIBLE_WITH_SUBLAYER                                   Handle        = 0x8032002D
+	FWP_E_CONTEXT_INCOMPATIBLE_WITH_LAYER                                     Handle        = 0x8032002E
+	FWP_E_CONTEXT_INCOMPATIBLE_WITH_CALLOUT                                   Handle        = 0x8032002F
+	FWP_E_INCOMPATIBLE_AUTH_METHOD                                            Handle        = 0x80320030
+	FWP_E_INCOMPATIBLE_DH_GROUP                                               Handle        = 0x80320031
+	FWP_E_EM_NOT_SUPPORTED                                                    Handle        = 0x80320032
+	FWP_E_NEVER_MATCH                                                         Handle        = 0x80320033
+	FWP_E_PROVIDER_CONTEXT_MISMATCH                                           Handle        = 0x80320034
+	FWP_E_INVALID_PARAMETER                                                   Handle        = 0x80320035
+	FWP_E_TOO_MANY_SUBLAYERS                                                  Handle        = 0x80320036
+	FWP_E_CALLOUT_NOTIFICATION_FAILED                                         Handle        = 0x80320037
+	FWP_E_INVALID_AUTH_TRANSFORM                                              Handle        = 0x80320038
+	FWP_E_INVALID_CIPHER_TRANSFORM                                            Handle        = 0x80320039
+	FWP_E_INCOMPATIBLE_CIPHER_TRANSFORM                                       Handle        = 0x8032003A
+	FWP_E_INVALID_TRANSFORM_COMBINATION                                       Handle        = 0x8032003B
+	FWP_E_DUPLICATE_AUTH_METHOD                                               Handle        = 0x8032003C
+	FWP_E_INVALID_TUNNEL_ENDPOINT                                             Handle        = 0x8032003D
+	FWP_E_L2_DRIVER_NOT_READY                                                 Handle        = 0x8032003E
+	FWP_E_KEY_DICTATOR_ALREADY_REGISTERED                                     Handle        = 0x8032003F
+	FWP_E_KEY_DICTATION_INVALID_KEYING_MATERIAL                               Handle        = 0x80320040
+	FWP_E_CONNECTIONS_DISABLED                                                Handle        = 0x80320041
+	FWP_E_INVALID_DNS_NAME                                                    Handle        = 0x80320042
+	FWP_E_STILL_ON                                                            Handle        = 0x80320043
+	FWP_E_IKEEXT_NOT_RUNNING                                                  Handle        = 0x80320044
+	FWP_E_DROP_NOICMP                                                         Handle        = 0x80320104
+	WS_S_ASYNC                                                                Handle        = 0x003D0000
+	WS_S_END                                                                  Handle        = 0x003D0001
+	WS_E_INVALID_FORMAT                                                       Handle        = 0x803D0000
+	WS_E_OBJECT_FAULTED                                                       Handle        = 0x803D0001
+	WS_E_NUMERIC_OVERFLOW                                                     Handle        = 0x803D0002
+	WS_E_INVALID_OPERATION                                                    Handle        = 0x803D0003
+	WS_E_OPERATION_ABORTED                                                    Handle        = 0x803D0004
+	WS_E_ENDPOINT_ACCESS_DENIED                                               Handle        = 0x803D0005
+	WS_E_OPERATION_TIMED_OUT                                                  Handle        = 0x803D0006
+	WS_E_OPERATION_ABANDONED                                                  Handle        = 0x803D0007
+	WS_E_QUOTA_EXCEEDED                                                       Handle        = 0x803D0008
+	WS_E_NO_TRANSLATION_AVAILABLE                                             Handle        = 0x803D0009
+	WS_E_SECURITY_VERIFICATION_FAILURE                                        Handle        = 0x803D000A
+	WS_E_ADDRESS_IN_USE                                                       Handle        = 0x803D000B
+	WS_E_ADDRESS_NOT_AVAILABLE                                                Handle        = 0x803D000C
+	WS_E_ENDPOINT_NOT_FOUND                                                   Handle        = 0x803D000D
+	WS_E_ENDPOINT_NOT_AVAILABLE                                               Handle        = 0x803D000E
+	WS_E_ENDPOINT_FAILURE                                                     Handle        = 0x803D000F
+	WS_E_ENDPOINT_UNREACHABLE                                                 Handle        = 0x803D0010
+	WS_E_ENDPOINT_ACTION_NOT_SUPPORTED                                        Handle        = 0x803D0011
+	WS_E_ENDPOINT_TOO_BUSY                                                    Handle        = 0x803D0012
+	WS_E_ENDPOINT_FAULT_RECEIVED                                              Handle        = 0x803D0013
+	WS_E_ENDPOINT_DISCONNECTED                                                Handle        = 0x803D0014
+	WS_E_PROXY_FAILURE                                                        Handle        = 0x803D0015
+	WS_E_PROXY_ACCESS_DENIED                                                  Handle        = 0x803D0016
+	WS_E_NOT_SUPPORTED                                                        Handle        = 0x803D0017
+	WS_E_PROXY_REQUIRES_BASIC_AUTH                                            Handle        = 0x803D0018
+	WS_E_PROXY_REQUIRES_DIGEST_AUTH                                           Handle        = 0x803D0019
+	WS_E_PROXY_REQUIRES_NTLM_AUTH                                             Handle        = 0x803D001A
+	WS_E_PROXY_REQUIRES_NEGOTIATE_AUTH                                        Handle        = 0x803D001B
+	WS_E_SERVER_REQUIRES_BASIC_AUTH                                           Handle        = 0x803D001C
+	WS_E_SERVER_REQUIRES_DIGEST_AUTH                                          Handle        = 0x803D001D
+	WS_E_SERVER_REQUIRES_NTLM_AUTH                                            Handle        = 0x803D001E
+	WS_E_SERVER_REQUIRES_NEGOTIATE_AUTH                                       Handle        = 0x803D001F
+	WS_E_INVALID_ENDPOINT_URL                                                 Handle        = 0x803D0020
+	WS_E_OTHER                                                                Handle        = 0x803D0021
+	WS_E_SECURITY_TOKEN_EXPIRED                                               Handle        = 0x803D0022
+	WS_E_SECURITY_SYSTEM_FAILURE                                              Handle        = 0x803D0023
+	ERROR_NDIS_INTERFACE_CLOSING                                              syscall.Errno = 0x80340002
+	ERROR_NDIS_BAD_VERSION                                                    syscall.Errno = 0x80340004
+	ERROR_NDIS_BAD_CHARACTERISTICS                                            syscall.Errno = 0x80340005
+	ERROR_NDIS_ADAPTER_NOT_FOUND                                              syscall.Errno = 0x80340006
+	ERROR_NDIS_OPEN_FAILED                                                    syscall.Errno = 0x80340007
+	ERROR_NDIS_DEVICE_FAILED                                                  syscall.Errno = 0x80340008
+	ERROR_NDIS_MULTICAST_FULL                                                 syscall.Errno = 0x80340009
+	ERROR_NDIS_MULTICAST_EXISTS                                               syscall.Errno = 0x8034000A
+	ERROR_NDIS_MULTICAST_NOT_FOUND                                            syscall.Errno = 0x8034000B
+	ERROR_NDIS_REQUEST_ABORTED                                                syscall.Errno = 0x8034000C
+	ERROR_NDIS_RESET_IN_PROGRESS                                              syscall.Errno = 0x8034000D
+	ERROR_NDIS_NOT_SUPPORTED                                                  syscall.Errno = 0x803400BB
+	ERROR_NDIS_INVALID_PACKET                                                 syscall.Errno = 0x8034000F
+	ERROR_NDIS_ADAPTER_NOT_READY                                              syscall.Errno = 0x80340011
+	ERROR_NDIS_INVALID_LENGTH                                                 syscall.Errno = 0x80340014
+	ERROR_NDIS_INVALID_DATA                                                   syscall.Errno = 0x80340015
+	ERROR_NDIS_BUFFER_TOO_SHORT                                               syscall.Errno = 0x80340016
+	ERROR_NDIS_INVALID_OID                                                    syscall.Errno = 0x80340017
+	ERROR_NDIS_ADAPTER_REMOVED                                                syscall.Errno = 0x80340018
+	ERROR_NDIS_UNSUPPORTED_MEDIA                                              syscall.Errno = 0x80340019
+	ERROR_NDIS_GROUP_ADDRESS_IN_USE                                           syscall.Errno = 0x8034001A
+	ERROR_NDIS_FILE_NOT_FOUND                                                 syscall.Errno = 0x8034001B
+	ERROR_NDIS_ERROR_READING_FILE                                             syscall.Errno = 0x8034001C
+	ERROR_NDIS_ALREADY_MAPPED                                                 syscall.Errno = 0x8034001D
+	ERROR_NDIS_RESOURCE_CONFLICT                                              syscall.Errno = 0x8034001E
+	ERROR_NDIS_MEDIA_DISCONNECTED                                             syscall.Errno = 0x8034001F
+	ERROR_NDIS_INVALID_ADDRESS                                                syscall.Errno = 0x80340022
+	ERROR_NDIS_INVALID_DEVICE_REQUEST                                         syscall.Errno = 0x80340010
+	ERROR_NDIS_PAUSED                                                         syscall.Errno = 0x8034002A
+	ERROR_NDIS_INTERFACE_NOT_FOUND                                            syscall.Errno = 0x8034002B
+	ERROR_NDIS_UNSUPPORTED_REVISION                                           syscall.Errno = 0x8034002C
+	ERROR_NDIS_INVALID_PORT                                                   syscall.Errno = 0x8034002D
+	ERROR_NDIS_INVALID_PORT_STATE                                             syscall.Errno = 0x8034002E
+	ERROR_NDIS_LOW_POWER_STATE                                                syscall.Errno = 0x8034002F
+	ERROR_NDIS_REINIT_REQUIRED                                                syscall.Errno = 0x80340030
+	ERROR_NDIS_NO_QUEUES                                                      syscall.Errno = 0x80340031
+	ERROR_NDIS_DOT11_AUTO_CONFIG_ENABLED                                      syscall.Errno = 0x80342000
+	ERROR_NDIS_DOT11_MEDIA_IN_USE                                             syscall.Errno = 0x80342001
+	ERROR_NDIS_DOT11_POWER_STATE_INVALID                                      syscall.Errno = 0x80342002
+	ERROR_NDIS_PM_WOL_PATTERN_LIST_FULL                                       syscall.Errno = 0x80342003
+	ERROR_NDIS_PM_PROTOCOL_OFFLOAD_LIST_FULL                                  syscall.Errno = 0x80342004
+	ERROR_NDIS_DOT11_AP_CHANNEL_CURRENTLY_NOT_AVAILABLE                       syscall.Errno = 0x80342005
+	ERROR_NDIS_DOT11_AP_BAND_CURRENTLY_NOT_AVAILABLE                          syscall.Errno = 0x80342006
+	ERROR_NDIS_DOT11_AP_CHANNEL_NOT_ALLOWED                                   syscall.Errno = 0x80342007
+	ERROR_NDIS_DOT11_AP_BAND_NOT_ALLOWED                                      syscall.Errno = 0x80342008
+	ERROR_NDIS_INDICATION_REQUIRED                                            syscall.Errno = 0x00340001
+	ERROR_NDIS_OFFLOAD_POLICY                                                 syscall.Errno = 0xC034100F
+	ERROR_NDIS_OFFLOAD_CONNECTION_REJECTED                                    syscall.Errno = 0xC0341012
+	ERROR_NDIS_OFFLOAD_PATH_REJECTED                                          syscall.Errno = 0xC0341013
+	ERROR_HV_INVALID_HYPERCALL_CODE                                           syscall.Errno = 0xC0350002
+	ERROR_HV_INVALID_HYPERCALL_INPUT                                          syscall.Errno = 0xC0350003
+	ERROR_HV_INVALID_ALIGNMENT                                                syscall.Errno = 0xC0350004
+	ERROR_HV_INVALID_PARAMETER                                                syscall.Errno = 0xC0350005
+	ERROR_HV_ACCESS_DENIED                                                    syscall.Errno = 0xC0350006
+	ERROR_HV_INVALID_PARTITION_STATE                                          syscall.Errno = 0xC0350007
+	ERROR_HV_OPERATION_DENIED                                                 syscall.Errno = 0xC0350008
+	ERROR_HV_UNKNOWN_PROPERTY                                                 syscall.Errno = 0xC0350009
+	ERROR_HV_PROPERTY_VALUE_OUT_OF_RANGE                                      syscall.Errno = 0xC035000A
+	ERROR_HV_INSUFFICIENT_MEMORY                                              syscall.Errno = 0xC035000B
+	ERROR_HV_PARTITION_TOO_DEEP                                               syscall.Errno = 0xC035000C
+	ERROR_HV_INVALID_PARTITION_ID                                             syscall.Errno = 0xC035000D
+	ERROR_HV_INVALID_VP_INDEX                                                 syscall.Errno = 0xC035000E
+	ERROR_HV_INVALID_PORT_ID                                                  syscall.Errno = 0xC0350011
+	ERROR_HV_INVALID_CONNECTION_ID                                            syscall.Errno = 0xC0350012
+	ERROR_HV_INSUFFICIENT_BUFFERS                                             syscall.Errno = 0xC0350013
+	ERROR_HV_NOT_ACKNOWLEDGED                                                 syscall.Errno = 0xC0350014
+	ERROR_HV_INVALID_VP_STATE                                                 syscall.Errno = 0xC0350015
+	ERROR_HV_ACKNOWLEDGED                                                     syscall.Errno = 0xC0350016
+	ERROR_HV_INVALID_SAVE_RESTORE_STATE                                       syscall.Errno = 0xC0350017
+	ERROR_HV_INVALID_SYNIC_STATE                                              syscall.Errno = 0xC0350018
+	ERROR_HV_OBJECT_IN_USE                                                    syscall.Errno = 0xC0350019
+	ERROR_HV_INVALID_PROXIMITY_DOMAIN_INFO                                    syscall.Errno = 0xC035001A
+	ERROR_HV_NO_DATA                                                          syscall.Errno = 0xC035001B
+	ERROR_HV_INACTIVE                                                         syscall.Errno = 0xC035001C
+	ERROR_HV_NO_RESOURCES                                                     syscall.Errno = 0xC035001D
+	ERROR_HV_FEATURE_UNAVAILABLE                                              syscall.Errno = 0xC035001E
+	ERROR_HV_INSUFFICIENT_BUFFER                                              syscall.Errno = 0xC0350033
+	ERROR_HV_INSUFFICIENT_DEVICE_DOMAINS                                      syscall.Errno = 0xC0350038
+	ERROR_HV_CPUID_FEATURE_VALIDATION                                         syscall.Errno = 0xC035003C
+	ERROR_HV_CPUID_XSAVE_FEATURE_VALIDATION                                   syscall.Errno = 0xC035003D
+	ERROR_HV_PROCESSOR_STARTUP_TIMEOUT                                        syscall.Errno = 0xC035003E
+	ERROR_HV_SMX_ENABLED                                                      syscall.Errno = 0xC035003F
+	ERROR_HV_INVALID_LP_INDEX                                                 syscall.Errno = 0xC0350041
+	ERROR_HV_INVALID_REGISTER_VALUE                                           syscall.Errno = 0xC0350050
+	ERROR_HV_INVALID_VTL_STATE                                                syscall.Errno = 0xC0350051
+	ERROR_HV_NX_NOT_DETECTED                                                  syscall.Errno = 0xC0350055
+	ERROR_HV_INVALID_DEVICE_ID                                                syscall.Errno = 0xC0350057
+	ERROR_HV_INVALID_DEVICE_STATE                                             syscall.Errno = 0xC0350058
+	ERROR_HV_PENDING_PAGE_REQUESTS                                            syscall.Errno = 0x00350059
+	ERROR_HV_PAGE_REQUEST_INVALID                                             syscall.Errno = 0xC0350060
+	ERROR_HV_INVALID_CPU_GROUP_ID                                             syscall.Errno = 0xC035006F
+	ERROR_HV_INVALID_CPU_GROUP_STATE                                          syscall.Errno = 0xC0350070
+	ERROR_HV_OPERATION_FAILED                                                 syscall.Errno = 0xC0350071
+	ERROR_HV_NOT_ALLOWED_WITH_NESTED_VIRT_ACTIVE                              syscall.Errno = 0xC0350072
+	ERROR_HV_INSUFFICIENT_ROOT_MEMORY                                         syscall.Errno = 0xC0350073
+	ERROR_HV_NOT_PRESENT                                                      syscall.Errno = 0xC0351000
+	ERROR_VID_DUPLICATE_HANDLER                                               syscall.Errno = 0xC0370001
+	ERROR_VID_TOO_MANY_HANDLERS                                               syscall.Errno = 0xC0370002
+	ERROR_VID_QUEUE_FULL                                                      syscall.Errno = 0xC0370003
+	ERROR_VID_HANDLER_NOT_PRESENT                                             syscall.Errno = 0xC0370004
+	ERROR_VID_INVALID_OBJECT_NAME                                             syscall.Errno = 0xC0370005
+	ERROR_VID_PARTITION_NAME_TOO_LONG                                         syscall.Errno = 0xC0370006
+	ERROR_VID_MESSAGE_QUEUE_NAME_TOO_LONG                                     syscall.Errno = 0xC0370007
+	ERROR_VID_PARTITION_ALREADY_EXISTS                                        syscall.Errno = 0xC0370008
+	ERROR_VID_PARTITION_DOES_NOT_EXIST                                        syscall.Errno = 0xC0370009
+	ERROR_VID_PARTITION_NAME_NOT_FOUND                                        syscall.Errno = 0xC037000A
+	ERROR_VID_MESSAGE_QUEUE_ALREADY_EXISTS                                    syscall.Errno = 0xC037000B
+	ERROR_VID_EXCEEDED_MBP_ENTRY_MAP_LIMIT                                    syscall.Errno = 0xC037000C
+	ERROR_VID_MB_STILL_REFERENCED                                             syscall.Errno = 0xC037000D
+	ERROR_VID_CHILD_GPA_PAGE_SET_CORRUPTED                                    syscall.Errno = 0xC037000E
+	ERROR_VID_INVALID_NUMA_SETTINGS                                           syscall.Errno = 0xC037000F
+	ERROR_VID_INVALID_NUMA_NODE_INDEX                                         syscall.Errno = 0xC0370010
+	ERROR_VID_NOTIFICATION_QUEUE_ALREADY_ASSOCIATED                           syscall.Errno = 0xC0370011
+	ERROR_VID_INVALID_MEMORY_BLOCK_HANDLE                                     syscall.Errno = 0xC0370012
+	ERROR_VID_PAGE_RANGE_OVERFLOW                                             syscall.Errno = 0xC0370013
+	ERROR_VID_INVALID_MESSAGE_QUEUE_HANDLE                                    syscall.Errno = 0xC0370014
+	ERROR_VID_INVALID_GPA_RANGE_HANDLE                                        syscall.Errno = 0xC0370015
+	ERROR_VID_NO_MEMORY_BLOCK_NOTIFICATION_QUEUE                              syscall.Errno = 0xC0370016
+	ERROR_VID_MEMORY_BLOCK_LOCK_COUNT_EXCEEDED                                syscall.Errno = 0xC0370017
+	ERROR_VID_INVALID_PPM_HANDLE                                              syscall.Errno = 0xC0370018
+	ERROR_VID_MBPS_ARE_LOCKED                                                 syscall.Errno = 0xC0370019
+	ERROR_VID_MESSAGE_QUEUE_CLOSED                                            syscall.Errno = 0xC037001A
+	ERROR_VID_VIRTUAL_PROCESSOR_LIMIT_EXCEEDED                                syscall.Errno = 0xC037001B
+	ERROR_VID_STOP_PENDING                                                    syscall.Errno = 0xC037001C
+	ERROR_VID_INVALID_PROCESSOR_STATE                                         syscall.Errno = 0xC037001D
+	ERROR_VID_EXCEEDED_KM_CONTEXT_COUNT_LIMIT                                 syscall.Errno = 0xC037001E
+	ERROR_VID_KM_INTERFACE_ALREADY_INITIALIZED                                syscall.Errno = 0xC037001F
+	ERROR_VID_MB_PROPERTY_ALREADY_SET_RESET                                   syscall.Errno = 0xC0370020
+	ERROR_VID_MMIO_RANGE_DESTROYED                                            syscall.Errno = 0xC0370021
+	ERROR_VID_INVALID_CHILD_GPA_PAGE_SET                                      syscall.Errno = 0xC0370022
+	ERROR_VID_RESERVE_PAGE_SET_IS_BEING_USED                                  syscall.Errno = 0xC0370023
+	ERROR_VID_RESERVE_PAGE_SET_TOO_SMALL                                      syscall.Errno = 0xC0370024
+	ERROR_VID_MBP_ALREADY_LOCKED_USING_RESERVED_PAGE                          syscall.Errno = 0xC0370025
+	ERROR_VID_MBP_COUNT_EXCEEDED_LIMIT                                        syscall.Errno = 0xC0370026
+	ERROR_VID_SAVED_STATE_CORRUPT                                             syscall.Errno = 0xC0370027
+	ERROR_VID_SAVED_STATE_UNRECOGNIZED_ITEM                                   syscall.Errno = 0xC0370028
+	ERROR_VID_SAVED_STATE_INCOMPATIBLE                                        syscall.Errno = 0xC0370029
+	ERROR_VID_VTL_ACCESS_DENIED                                               syscall.Errno = 0xC037002A
+	ERROR_VMCOMPUTE_TERMINATED_DURING_START                                   syscall.Errno = 0xC0370100
+	ERROR_VMCOMPUTE_IMAGE_MISMATCH                                            syscall.Errno = 0xC0370101
+	ERROR_VMCOMPUTE_HYPERV_NOT_INSTALLED                                      syscall.Errno = 0xC0370102
+	ERROR_VMCOMPUTE_OPERATION_PENDING                                         syscall.Errno = 0xC0370103
+	ERROR_VMCOMPUTE_TOO_MANY_NOTIFICATIONS                                    syscall.Errno = 0xC0370104
+	ERROR_VMCOMPUTE_INVALID_STATE                                             syscall.Errno = 0xC0370105
+	ERROR_VMCOMPUTE_UNEXPECTED_EXIT                                           syscall.Errno = 0xC0370106
+	ERROR_VMCOMPUTE_TERMINATED                                                syscall.Errno = 0xC0370107
+	ERROR_VMCOMPUTE_CONNECT_FAILED                                            syscall.Errno = 0xC0370108
+	ERROR_VMCOMPUTE_TIMEOUT                                                   syscall.Errno = 0xC0370109
+	ERROR_VMCOMPUTE_CONNECTION_CLOSED                                         syscall.Errno = 0xC037010A
+	ERROR_VMCOMPUTE_UNKNOWN_MESSAGE                                           syscall.Errno = 0xC037010B
+	ERROR_VMCOMPUTE_UNSUPPORTED_PROTOCOL_VERSION                              syscall.Errno = 0xC037010C
+	ERROR_VMCOMPUTE_INVALID_JSON                                              syscall.Errno = 0xC037010D
+	ERROR_VMCOMPUTE_SYSTEM_NOT_FOUND                                          syscall.Errno = 0xC037010E
+	ERROR_VMCOMPUTE_SYSTEM_ALREADY_EXISTS                                     syscall.Errno = 0xC037010F
+	ERROR_VMCOMPUTE_SYSTEM_ALREADY_STOPPED                                    syscall.Errno = 0xC0370110
+	ERROR_VMCOMPUTE_PROTOCOL_ERROR                                            syscall.Errno = 0xC0370111
+	ERROR_VMCOMPUTE_INVALID_LAYER                                             syscall.Errno = 0xC0370112
+	ERROR_VMCOMPUTE_WINDOWS_INSIDER_REQUIRED                                  syscall.Errno = 0xC0370113
+	HCS_E_TERMINATED_DURING_START                                             Handle        = 0x80370100
+	HCS_E_IMAGE_MISMATCH                                                      Handle        = 0x80370101
+	HCS_E_HYPERV_NOT_INSTALLED                                                Handle        = 0x80370102
+	HCS_E_INVALID_STATE                                                       Handle        = 0x80370105
+	HCS_E_UNEXPECTED_EXIT                                                     Handle        = 0x80370106
+	HCS_E_TERMINATED                                                          Handle        = 0x80370107
+	HCS_E_CONNECT_FAILED                                                      Handle        = 0x80370108
+	HCS_E_CONNECTION_TIMEOUT                                                  Handle        = 0x80370109
+	HCS_E_CONNECTION_CLOSED                                                   Handle        = 0x8037010A
+	HCS_E_UNKNOWN_MESSAGE                                                     Handle        = 0x8037010B
+	HCS_E_UNSUPPORTED_PROTOCOL_VERSION                                        Handle        = 0x8037010C
+	HCS_E_INVALID_JSON                                                        Handle        = 0x8037010D
+	HCS_E_SYSTEM_NOT_FOUND                                                    Handle        = 0x8037010E
+	HCS_E_SYSTEM_ALREADY_EXISTS                                               Handle        = 0x8037010F
+	HCS_E_SYSTEM_ALREADY_STOPPED                                              Handle        = 0x80370110
+	HCS_E_PROTOCOL_ERROR                                                      Handle        = 0x80370111
+	HCS_E_INVALID_LAYER                                                       Handle        = 0x80370112
+	HCS_E_WINDOWS_INSIDER_REQUIRED                                            Handle        = 0x80370113
+	HCS_E_SERVICE_NOT_AVAILABLE                                               Handle        = 0x80370114
+	HCS_E_OPERATION_NOT_STARTED                                               Handle        = 0x80370115
+	HCS_E_OPERATION_ALREADY_STARTED                                           Handle        = 0x80370116
+	HCS_E_OPERATION_PENDING                                                   Handle        = 0x80370117
+	HCS_E_OPERATION_TIMEOUT                                                   Handle        = 0x80370118
+	HCS_E_OPERATION_SYSTEM_CALLBACK_ALREADY_SET                               Handle        = 0x80370119
+	HCS_E_OPERATION_RESULT_ALLOCATION_FAILED                                  Handle        = 0x8037011A
+	HCS_E_ACCESS_DENIED                                                       Handle        = 0x8037011B
+	HCS_E_GUEST_CRITICAL_ERROR                                                Handle        = 0x8037011C
+	ERROR_VNET_VIRTUAL_SWITCH_NAME_NOT_FOUND                                  syscall.Errno = 0xC0370200
+	ERROR_VID_REMOTE_NODE_PARENT_GPA_PAGES_USED                               syscall.Errno = 0x80370001
+	WHV_E_UNKNOWN_CAPABILITY                                                  Handle        = 0x80370300
+	WHV_E_INSUFFICIENT_BUFFER                                                 Handle        = 0x80370301
+	WHV_E_UNKNOWN_PROPERTY                                                    Handle        = 0x80370302
+	WHV_E_UNSUPPORTED_HYPERVISOR_CONFIG                                       Handle        = 0x80370303
+	WHV_E_INVALID_PARTITION_CONFIG                                            Handle        = 0x80370304
+	WHV_E_GPA_RANGE_NOT_FOUND                                                 Handle        = 0x80370305
+	WHV_E_VP_ALREADY_EXISTS                                                   Handle        = 0x80370306
+	WHV_E_VP_DOES_NOT_EXIST                                                   Handle        = 0x80370307
+	WHV_E_INVALID_VP_STATE                                                    Handle        = 0x80370308
+	WHV_E_INVALID_VP_REGISTER_NAME                                            Handle        = 0x80370309
+	ERROR_VSMB_SAVED_STATE_FILE_NOT_FOUND                                     syscall.Errno = 0xC0370400
+	ERROR_VSMB_SAVED_STATE_CORRUPT                                            syscall.Errno = 0xC0370401
+	ERROR_VOLMGR_INCOMPLETE_REGENERATION                                      syscall.Errno = 0x80380001
+	ERROR_VOLMGR_INCOMPLETE_DISK_MIGRATION                                    syscall.Errno = 0x80380002
+	ERROR_VOLMGR_DATABASE_FULL                                                syscall.Errno = 0xC0380001
+	ERROR_VOLMGR_DISK_CONFIGURATION_CORRUPTED                                 syscall.Errno = 0xC0380002
+	ERROR_VOLMGR_DISK_CONFIGURATION_NOT_IN_SYNC                               syscall.Errno = 0xC0380003
+	ERROR_VOLMGR_PACK_CONFIG_UPDATE_FAILED                                    syscall.Errno = 0xC0380004
+	ERROR_VOLMGR_DISK_CONTAINS_NON_SIMPLE_VOLUME                              syscall.Errno = 0xC0380005
+	ERROR_VOLMGR_DISK_DUPLICATE                                               syscall.Errno = 0xC0380006
+	ERROR_VOLMGR_DISK_DYNAMIC                                                 syscall.Errno = 0xC0380007
+	ERROR_VOLMGR_DISK_ID_INVALID                                              syscall.Errno = 0xC0380008
+	ERROR_VOLMGR_DISK_INVALID                                                 syscall.Errno = 0xC0380009
+	ERROR_VOLMGR_DISK_LAST_VOTER                                              syscall.Errno = 0xC038000A
+	ERROR_VOLMGR_DISK_LAYOUT_INVALID                                          syscall.Errno = 0xC038000B
+	ERROR_VOLMGR_DISK_LAYOUT_NON_BASIC_BETWEEN_BASIC_PARTITIONS               syscall.Errno = 0xC038000C
+	ERROR_VOLMGR_DISK_LAYOUT_NOT_CYLINDER_ALIGNED                             syscall.Errno = 0xC038000D
+	ERROR_VOLMGR_DISK_LAYOUT_PARTITIONS_TOO_SMALL                             syscall.Errno = 0xC038000E
+	ERROR_VOLMGR_DISK_LAYOUT_PRIMARY_BETWEEN_LOGICAL_PARTITIONS               syscall.Errno = 0xC038000F
+	ERROR_VOLMGR_DISK_LAYOUT_TOO_MANY_PARTITIONS                              syscall.Errno = 0xC0380010
+	ERROR_VOLMGR_DISK_MISSING                                                 syscall.Errno = 0xC0380011
+	ERROR_VOLMGR_DISK_NOT_EMPTY                                               syscall.Errno = 0xC0380012
+	ERROR_VOLMGR_DISK_NOT_ENOUGH_SPACE                                        syscall.Errno = 0xC0380013
+	ERROR_VOLMGR_DISK_REVECTORING_FAILED                                      syscall.Errno = 0xC0380014
+	ERROR_VOLMGR_DISK_SECTOR_SIZE_INVALID                                     syscall.Errno = 0xC0380015
+	ERROR_VOLMGR_DISK_SET_NOT_CONTAINED                                       syscall.Errno = 0xC0380016
+	ERROR_VOLMGR_DISK_USED_BY_MULTIPLE_MEMBERS                                syscall.Errno = 0xC0380017
+	ERROR_VOLMGR_DISK_USED_BY_MULTIPLE_PLEXES                                 syscall.Errno = 0xC0380018
+	ERROR_VOLMGR_DYNAMIC_DISK_NOT_SUPPORTED                                   syscall.Errno = 0xC0380019
+	ERROR_VOLMGR_EXTENT_ALREADY_USED                                          syscall.Errno = 0xC038001A
+	ERROR_VOLMGR_EXTENT_NOT_CONTIGUOUS                                        syscall.Errno = 0xC038001B
+	ERROR_VOLMGR_EXTENT_NOT_IN_PUBLIC_REGION                                  syscall.Errno = 0xC038001C
+	ERROR_VOLMGR_EXTENT_NOT_SECTOR_ALIGNED                                    syscall.Errno = 0xC038001D
+	ERROR_VOLMGR_EXTENT_OVERLAPS_EBR_PARTITION                                syscall.Errno = 0xC038001E
+	ERROR_VOLMGR_EXTENT_VOLUME_LENGTHS_DO_NOT_MATCH                           syscall.Errno = 0xC038001F
+	ERROR_VOLMGR_FAULT_TOLERANT_NOT_SUPPORTED                                 syscall.Errno = 0xC0380020
+	ERROR_VOLMGR_INTERLEAVE_LENGTH_INVALID                                    syscall.Errno = 0xC0380021
+	ERROR_VOLMGR_MAXIMUM_REGISTERED_USERS                                     syscall.Errno = 0xC0380022
+	ERROR_VOLMGR_MEMBER_IN_SYNC                                               syscall.Errno = 0xC0380023
+	ERROR_VOLMGR_MEMBER_INDEX_DUPLICATE                                       syscall.Errno = 0xC0380024
+	ERROR_VOLMGR_MEMBER_INDEX_INVALID                                         syscall.Errno = 0xC0380025
+	ERROR_VOLMGR_MEMBER_MISSING                                               syscall.Errno = 0xC0380026
+	ERROR_VOLMGR_MEMBER_NOT_DETACHED                                          syscall.Errno = 0xC0380027
+	ERROR_VOLMGR_MEMBER_REGENERATING                                          syscall.Errno = 0xC0380028
+	ERROR_VOLMGR_ALL_DISKS_FAILED                                             syscall.Errno = 0xC0380029
+	ERROR_VOLMGR_NO_REGISTERED_USERS                                          syscall.Errno = 0xC038002A
+	ERROR_VOLMGR_NO_SUCH_USER                                                 syscall.Errno = 0xC038002B
+	ERROR_VOLMGR_NOTIFICATION_RESET                                           syscall.Errno = 0xC038002C
+	ERROR_VOLMGR_NUMBER_OF_MEMBERS_INVALID                                    syscall.Errno = 0xC038002D
+	ERROR_VOLMGR_NUMBER_OF_PLEXES_INVALID                                     syscall.Errno = 0xC038002E
+	ERROR_VOLMGR_PACK_DUPLICATE                                               syscall.Errno = 0xC038002F
+	ERROR_VOLMGR_PACK_ID_INVALID                                              syscall.Errno = 0xC0380030
+	ERROR_VOLMGR_PACK_INVALID                                                 syscall.Errno = 0xC0380031
+	ERROR_VOLMGR_PACK_NAME_INVALID                                            syscall.Errno = 0xC0380032
+	ERROR_VOLMGR_PACK_OFFLINE                                                 syscall.Errno = 0xC0380033
+	ERROR_VOLMGR_PACK_HAS_QUORUM                                              syscall.Errno = 0xC0380034
+	ERROR_VOLMGR_PACK_WITHOUT_QUORUM                                          syscall.Errno = 0xC0380035
+	ERROR_VOLMGR_PARTITION_STYLE_INVALID                                      syscall.Errno = 0xC0380036
+	ERROR_VOLMGR_PARTITION_UPDATE_FAILED                                      syscall.Errno = 0xC0380037
+	ERROR_VOLMGR_PLEX_IN_SYNC                                                 syscall.Errno = 0xC0380038
+	ERROR_VOLMGR_PLEX_INDEX_DUPLICATE                                         syscall.Errno = 0xC0380039
+	ERROR_VOLMGR_PLEX_INDEX_INVALID                                           syscall.Errno = 0xC038003A
+	ERROR_VOLMGR_PLEX_LAST_ACTIVE                                             syscall.Errno = 0xC038003B
+	ERROR_VOLMGR_PLEX_MISSING                                                 syscall.Errno = 0xC038003C
+	ERROR_VOLMGR_PLEX_REGENERATING                                            syscall.Errno = 0xC038003D
+	ERROR_VOLMGR_PLEX_TYPE_INVALID                                            syscall.Errno = 0xC038003E
+	ERROR_VOLMGR_PLEX_NOT_RAID5                                               syscall.Errno = 0xC038003F
+	ERROR_VOLMGR_PLEX_NOT_SIMPLE                                              syscall.Errno = 0xC0380040
+	ERROR_VOLMGR_STRUCTURE_SIZE_INVALID                                       syscall.Errno = 0xC0380041
+	ERROR_VOLMGR_TOO_MANY_NOTIFICATION_REQUESTS                               syscall.Errno = 0xC0380042
+	ERROR_VOLMGR_TRANSACTION_IN_PROGRESS                                      syscall.Errno = 0xC0380043
+	ERROR_VOLMGR_UNEXPECTED_DISK_LAYOUT_CHANGE                                syscall.Errno = 0xC0380044
+	ERROR_VOLMGR_VOLUME_CONTAINS_MISSING_DISK                                 syscall.Errno = 0xC0380045
+	ERROR_VOLMGR_VOLUME_ID_INVALID                                            syscall.Errno = 0xC0380046
+	ERROR_VOLMGR_VOLUME_LENGTH_INVALID                                        syscall.Errno = 0xC0380047
+	ERROR_VOLMGR_VOLUME_LENGTH_NOT_SECTOR_SIZE_MULTIPLE                       syscall.Errno = 0xC0380048
+	ERROR_VOLMGR_VOLUME_NOT_MIRRORED                                          syscall.Errno = 0xC0380049
+	ERROR_VOLMGR_VOLUME_NOT_RETAINED                                          syscall.Errno = 0xC038004A
+	ERROR_VOLMGR_VOLUME_OFFLINE                                               syscall.Errno = 0xC038004B
+	ERROR_VOLMGR_VOLUME_RETAINED                                              syscall.Errno = 0xC038004C
+	ERROR_VOLMGR_NUMBER_OF_EXTENTS_INVALID                                    syscall.Errno = 0xC038004D
+	ERROR_VOLMGR_DIFFERENT_SECTOR_SIZE                                        syscall.Errno = 0xC038004E
+	ERROR_VOLMGR_BAD_BOOT_DISK                                                syscall.Errno = 0xC038004F
+	ERROR_VOLMGR_PACK_CONFIG_OFFLINE                                          syscall.Errno = 0xC0380050
+	ERROR_VOLMGR_PACK_CONFIG_ONLINE                                           syscall.Errno = 0xC0380051
+	ERROR_VOLMGR_NOT_PRIMARY_PACK                                             syscall.Errno = 0xC0380052
+	ERROR_VOLMGR_PACK_LOG_UPDATE_FAILED                                       syscall.Errno = 0xC0380053
+	ERROR_VOLMGR_NUMBER_OF_DISKS_IN_PLEX_INVALID                              syscall.Errno = 0xC0380054
+	ERROR_VOLMGR_NUMBER_OF_DISKS_IN_MEMBER_INVALID                            syscall.Errno = 0xC0380055
+	ERROR_VOLMGR_VOLUME_MIRRORED                                              syscall.Errno = 0xC0380056
+	ERROR_VOLMGR_PLEX_NOT_SIMPLE_SPANNED                                      syscall.Errno = 0xC0380057
+	ERROR_VOLMGR_NO_VALID_LOG_COPIES                                          syscall.Errno = 0xC0380058
+	ERROR_VOLMGR_PRIMARY_PACK_PRESENT                                         syscall.Errno = 0xC0380059
+	ERROR_VOLMGR_NUMBER_OF_DISKS_INVALID                                      syscall.Errno = 0xC038005A
+	ERROR_VOLMGR_MIRROR_NOT_SUPPORTED                                         syscall.Errno = 0xC038005B
+	ERROR_VOLMGR_RAID5_NOT_SUPPORTED                                          syscall.Errno = 0xC038005C
+	ERROR_BCD_NOT_ALL_ENTRIES_IMPORTED                                        syscall.Errno = 0x80390001
+	ERROR_BCD_TOO_MANY_ELEMENTS                                               syscall.Errno = 0xC0390002
+	ERROR_BCD_NOT_ALL_ENTRIES_SYNCHRONIZED                                    syscall.Errno = 0x80390003
+	ERROR_VHD_DRIVE_FOOTER_MISSING                                            syscall.Errno = 0xC03A0001
+	ERROR_VHD_DRIVE_FOOTER_CHECKSUM_MISMATCH                                  syscall.Errno = 0xC03A0002
+	ERROR_VHD_DRIVE_FOOTER_CORRUPT                                            syscall.Errno = 0xC03A0003
+	ERROR_VHD_FORMAT_UNKNOWN                                                  syscall.Errno = 0xC03A0004
+	ERROR_VHD_FORMAT_UNSUPPORTED_VERSION                                      syscall.Errno = 0xC03A0005
+	ERROR_VHD_SPARSE_HEADER_CHECKSUM_MISMATCH                                 syscall.Errno = 0xC03A0006
+	ERROR_VHD_SPARSE_HEADER_UNSUPPORTED_VERSION                               syscall.Errno = 0xC03A0007
+	ERROR_VHD_SPARSE_HEADER_CORRUPT                                           syscall.Errno = 0xC03A0008
+	ERROR_VHD_BLOCK_ALLOCATION_FAILURE                                        syscall.Errno = 0xC03A0009
+	ERROR_VHD_BLOCK_ALLOCATION_TABLE_CORRUPT                                  syscall.Errno = 0xC03A000A
+	ERROR_VHD_INVALID_BLOCK_SIZE                                              syscall.Errno = 0xC03A000B
+	ERROR_VHD_BITMAP_MISMATCH                                                 syscall.Errno = 0xC03A000C
+	ERROR_VHD_PARENT_VHD_NOT_FOUND                                            syscall.Errno = 0xC03A000D
+	ERROR_VHD_CHILD_PARENT_ID_MISMATCH                                        syscall.Errno = 0xC03A000E
+	ERROR_VHD_CHILD_PARENT_TIMESTAMP_MISMATCH                                 syscall.Errno = 0xC03A000F
+	ERROR_VHD_METADATA_READ_FAILURE                                           syscall.Errno = 0xC03A0010
+	ERROR_VHD_METADATA_WRITE_FAILURE                                          syscall.Errno = 0xC03A0011
+	ERROR_VHD_INVALID_SIZE                                                    syscall.Errno = 0xC03A0012
+	ERROR_VHD_INVALID_FILE_SIZE                                               syscall.Errno = 0xC03A0013
+	ERROR_VIRTDISK_PROVIDER_NOT_FOUND                                         syscall.Errno = 0xC03A0014
+	ERROR_VIRTDISK_NOT_VIRTUAL_DISK                                           syscall.Errno = 0xC03A0015
+	ERROR_VHD_PARENT_VHD_ACCESS_DENIED                                        syscall.Errno = 0xC03A0016
+	ERROR_VHD_CHILD_PARENT_SIZE_MISMATCH                                      syscall.Errno = 0xC03A0017
+	ERROR_VHD_DIFFERENCING_CHAIN_CYCLE_DETECTED                               syscall.Errno = 0xC03A0018
+	ERROR_VHD_DIFFERENCING_CHAIN_ERROR_IN_PARENT                              syscall.Errno = 0xC03A0019
+	ERROR_VIRTUAL_DISK_LIMITATION                                             syscall.Errno = 0xC03A001A
+	ERROR_VHD_INVALID_TYPE                                                    syscall.Errno = 0xC03A001B
+	ERROR_VHD_INVALID_STATE                                                   syscall.Errno = 0xC03A001C
+	ERROR_VIRTDISK_UNSUPPORTED_DISK_SECTOR_SIZE                               syscall.Errno = 0xC03A001D
+	ERROR_VIRTDISK_DISK_ALREADY_OWNED                                         syscall.Errno = 0xC03A001E
+	ERROR_VIRTDISK_DISK_ONLINE_AND_WRITABLE                                   syscall.Errno = 0xC03A001F
+	ERROR_CTLOG_TRACKING_NOT_INITIALIZED                                      syscall.Errno = 0xC03A0020
+	ERROR_CTLOG_LOGFILE_SIZE_EXCEEDED_MAXSIZE                                 syscall.Errno = 0xC03A0021
+	ERROR_CTLOG_VHD_CHANGED_OFFLINE                                           syscall.Errno = 0xC03A0022
+	ERROR_CTLOG_INVALID_TRACKING_STATE                                        syscall.Errno = 0xC03A0023
+	ERROR_CTLOG_INCONSISTENT_TRACKING_FILE                                    syscall.Errno = 0xC03A0024
+	ERROR_VHD_RESIZE_WOULD_TRUNCATE_DATA                                      syscall.Errno = 0xC03A0025
+	ERROR_VHD_COULD_NOT_COMPUTE_MINIMUM_VIRTUAL_SIZE                          syscall.Errno = 0xC03A0026
+	ERROR_VHD_ALREADY_AT_OR_BELOW_MINIMUM_VIRTUAL_SIZE                        syscall.Errno = 0xC03A0027
+	ERROR_VHD_METADATA_FULL                                                   syscall.Errno = 0xC03A0028
+	ERROR_VHD_INVALID_CHANGE_TRACKING_ID                                      syscall.Errno = 0xC03A0029
+	ERROR_VHD_CHANGE_TRACKING_DISABLED                                        syscall.Errno = 0xC03A002A
+	ERROR_VHD_MISSING_CHANGE_TRACKING_INFORMATION                             syscall.Errno = 0xC03A0030
+	ERROR_QUERY_STORAGE_ERROR                                                 syscall.Errno = 0x803A0001
+	HCN_E_NETWORK_NOT_FOUND                                                   Handle        = 0x803B0001
+	HCN_E_ENDPOINT_NOT_FOUND                                                  Handle        = 0x803B0002
+	HCN_E_LAYER_NOT_FOUND                                                     Handle        = 0x803B0003
+	HCN_E_SWITCH_NOT_FOUND                                                    Handle        = 0x803B0004
+	HCN_E_SUBNET_NOT_FOUND                                                    Handle        = 0x803B0005
+	HCN_E_ADAPTER_NOT_FOUND                                                   Handle        = 0x803B0006
+	HCN_E_PORT_NOT_FOUND                                                      Handle        = 0x803B0007
+	HCN_E_POLICY_NOT_FOUND                                                    Handle        = 0x803B0008
+	HCN_E_VFP_PORTSETTING_NOT_FOUND                                           Handle        = 0x803B0009
+	HCN_E_INVALID_NETWORK                                                     Handle        = 0x803B000A
+	HCN_E_INVALID_NETWORK_TYPE                                                Handle        = 0x803B000B
+	HCN_E_INVALID_ENDPOINT                                                    Handle        = 0x803B000C
+	HCN_E_INVALID_POLICY                                                      Handle        = 0x803B000D
+	HCN_E_INVALID_POLICY_TYPE                                                 Handle        = 0x803B000E
+	HCN_E_INVALID_REMOTE_ENDPOINT_OPERATION                                   Handle        = 0x803B000F
+	HCN_E_NETWORK_ALREADY_EXISTS                                              Handle        = 0x803B0010
+	HCN_E_LAYER_ALREADY_EXISTS                                                Handle        = 0x803B0011
+	HCN_E_POLICY_ALREADY_EXISTS                                               Handle        = 0x803B0012
+	HCN_E_PORT_ALREADY_EXISTS                                                 Handle        = 0x803B0013
+	HCN_E_ENDPOINT_ALREADY_ATTACHED                                           Handle        = 0x803B0014
+	HCN_E_REQUEST_UNSUPPORTED                                                 Handle        = 0x803B0015
+	HCN_E_MAPPING_NOT_SUPPORTED                                               Handle        = 0x803B0016
+	HCN_E_DEGRADED_OPERATION                                                  Handle        = 0x803B0017
+	HCN_E_SHARED_SWITCH_MODIFICATION                                          Handle        = 0x803B0018
+	HCN_E_GUID_CONVERSION_FAILURE                                             Handle        = 0x803B0019
+	HCN_E_REGKEY_FAILURE                                                      Handle        = 0x803B001A
+	HCN_E_INVALID_JSON                                                        Handle        = 0x803B001B
+	HCN_E_INVALID_JSON_REFERENCE                                              Handle        = 0x803B001C
+	HCN_E_ENDPOINT_SHARING_DISABLED                                           Handle        = 0x803B001D
+	HCN_E_INVALID_IP                                                          Handle        = 0x803B001E
+	HCN_E_SWITCH_EXTENSION_NOT_FOUND                                          Handle        = 0x803B001F
+	HCN_E_MANAGER_STOPPED                                                     Handle        = 0x803B0020
+	GCN_E_MODULE_NOT_FOUND                                                    Handle        = 0x803B0021
+	GCN_E_NO_REQUEST_HANDLERS                                                 Handle        = 0x803B0022
+	GCN_E_REQUEST_UNSUPPORTED                                                 Handle        = 0x803B0023
+	GCN_E_RUNTIMEKEYS_FAILED                                                  Handle        = 0x803B0024
+	GCN_E_NETADAPTER_TIMEOUT                                                  Handle        = 0x803B0025
+	GCN_E_NETADAPTER_NOT_FOUND                                                Handle        = 0x803B0026
+	GCN_E_NETCOMPARTMENT_NOT_FOUND                                            Handle        = 0x803B0027
+	GCN_E_NETINTERFACE_NOT_FOUND                                              Handle        = 0x803B0028
+	GCN_E_DEFAULTNAMESPACE_EXISTS                                             Handle        = 0x803B0029
+	HCN_E_ICS_DISABLED                                                        Handle        = 0x803B002A
+	HCN_E_ENDPOINT_NAMESPACE_ALREADY_EXISTS                                   Handle        = 0x803B002B
+	HCN_E_ENTITY_HAS_REFERENCES                                               Handle        = 0x803B002C
+	HCN_E_INVALID_INTERNAL_PORT                                               Handle        = 0x803B002D
+	HCN_E_NAMESPACE_ATTACH_FAILED                                             Handle        = 0x803B002E
+	HCN_E_ADDR_INVALID_OR_RESERVED                                            Handle        = 0x803B002F
+	SDIAG_E_CANCELLED                                                         syscall.Errno = 0x803C0100
+	SDIAG_E_SCRIPT                                                            syscall.Errno = 0x803C0101
+	SDIAG_E_POWERSHELL                                                        syscall.Errno = 0x803C0102
+	SDIAG_E_MANAGEDHOST                                                       syscall.Errno = 0x803C0103
+	SDIAG_E_NOVERIFIER                                                        syscall.Errno = 0x803C0104
+	SDIAG_S_CANNOTRUN                                                         syscall.Errno = 0x003C0105
+	SDIAG_E_DISABLED                                                          syscall.Errno = 0x803C0106
+	SDIAG_E_TRUST                                                             syscall.Errno = 0x803C0107
+	SDIAG_E_CANNOTRUN                                                         syscall.Errno = 0x803C0108
+	SDIAG_E_VERSION                                                           syscall.Errno = 0x803C0109
+	SDIAG_E_RESOURCE                                                          syscall.Errno = 0x803C010A
+	SDIAG_E_ROOTCAUSE                                                         syscall.Errno = 0x803C010B
+	WPN_E_CHANNEL_CLOSED                                                      Handle        = 0x803E0100
+	WPN_E_CHANNEL_REQUEST_NOT_COMPLETE                                        Handle        = 0x803E0101
+	WPN_E_INVALID_APP                                                         Handle        = 0x803E0102
+	WPN_E_OUTSTANDING_CHANNEL_REQUEST                                         Handle        = 0x803E0103
+	WPN_E_DUPLICATE_CHANNEL                                                   Handle        = 0x803E0104
+	WPN_E_PLATFORM_UNAVAILABLE                                                Handle        = 0x803E0105
+	WPN_E_NOTIFICATION_POSTED                                                 Handle        = 0x803E0106
+	WPN_E_NOTIFICATION_HIDDEN                                                 Handle        = 0x803E0107
+	WPN_E_NOTIFICATION_NOT_POSTED                                             Handle        = 0x803E0108
+	WPN_E_CLOUD_DISABLED                                                      Handle        = 0x803E0109
+	WPN_E_CLOUD_INCAPABLE                                                     Handle        = 0x803E0110
+	WPN_E_CLOUD_AUTH_UNAVAILABLE                                              Handle        = 0x803E011A
+	WPN_E_CLOUD_SERVICE_UNAVAILABLE                                           Handle        = 0x803E011B
+	WPN_E_FAILED_LOCK_SCREEN_UPDATE_INTIALIZATION                             Handle        = 0x803E011C
+	WPN_E_NOTIFICATION_DISABLED                                               Handle        = 0x803E0111
+	WPN_E_NOTIFICATION_INCAPABLE                                              Handle        = 0x803E0112
+	WPN_E_INTERNET_INCAPABLE                                                  Handle        = 0x803E0113
+	WPN_E_NOTIFICATION_TYPE_DISABLED                                          Handle        = 0x803E0114
+	WPN_E_NOTIFICATION_SIZE                                                   Handle        = 0x803E0115
+	WPN_E_TAG_SIZE                                                            Handle        = 0x803E0116
+	WPN_E_ACCESS_DENIED                                                       Handle        = 0x803E0117
+	WPN_E_DUPLICATE_REGISTRATION                                              Handle        = 0x803E0118
+	WPN_E_PUSH_NOTIFICATION_INCAPABLE                                         Handle        = 0x803E0119
+	WPN_E_DEV_ID_SIZE                                                         Handle        = 0x803E0120
+	WPN_E_TAG_ALPHANUMERIC                                                    Handle        = 0x803E012A
+	WPN_E_INVALID_HTTP_STATUS_CODE                                            Handle        = 0x803E012B
+	WPN_E_OUT_OF_SESSION                                                      Handle        = 0x803E0200
+	WPN_E_POWER_SAVE                                                          Handle        = 0x803E0201
+	WPN_E_IMAGE_NOT_FOUND_IN_CACHE                                            Handle        = 0x803E0202
+	WPN_E_ALL_URL_NOT_COMPLETED                                               Handle        = 0x803E0203
+	WPN_E_INVALID_CLOUD_IMAGE                                                 Handle        = 0x803E0204
+	WPN_E_NOTIFICATION_ID_MATCHED                                             Handle        = 0x803E0205
+	WPN_E_CALLBACK_ALREADY_REGISTERED                                         Handle        = 0x803E0206
+	WPN_E_TOAST_NOTIFICATION_DROPPED                                          Handle        = 0x803E0207
+	WPN_E_STORAGE_LOCKED                                                      Handle        = 0x803E0208
+	WPN_E_GROUP_SIZE                                                          Handle        = 0x803E0209
+	WPN_E_GROUP_ALPHANUMERIC                                                  Handle        = 0x803E020A
+	WPN_E_CLOUD_DISABLED_FOR_APP                                              Handle        = 0x803E020B
+	E_MBN_CONTEXT_NOT_ACTIVATED                                               Handle        = 0x80548201
+	E_MBN_BAD_SIM                                                             Handle        = 0x80548202
+	E_MBN_DATA_CLASS_NOT_AVAILABLE                                            Handle        = 0x80548203
+	E_MBN_INVALID_ACCESS_STRING                                               Handle        = 0x80548204
+	E_MBN_MAX_ACTIVATED_CONTEXTS                                              Handle        = 0x80548205
+	E_MBN_PACKET_SVC_DETACHED                                                 Handle        = 0x80548206
+	E_MBN_PROVIDER_NOT_VISIBLE                                                Handle        = 0x80548207
+	E_MBN_RADIO_POWER_OFF                                                     Handle        = 0x80548208
+	E_MBN_SERVICE_NOT_ACTIVATED                                               Handle        = 0x80548209
+	E_MBN_SIM_NOT_INSERTED                                                    Handle        = 0x8054820A
+	E_MBN_VOICE_CALL_IN_PROGRESS                                              Handle        = 0x8054820B
+	E_MBN_INVALID_CACHE                                                       Handle        = 0x8054820C
+	E_MBN_NOT_REGISTERED                                                      Handle        = 0x8054820D
+	E_MBN_PROVIDERS_NOT_FOUND                                                 Handle        = 0x8054820E
+	E_MBN_PIN_NOT_SUPPORTED                                                   Handle        = 0x8054820F
+	E_MBN_PIN_REQUIRED                                                        Handle        = 0x80548210
+	E_MBN_PIN_DISABLED                                                        Handle        = 0x80548211
+	E_MBN_FAILURE                                                             Handle        = 0x80548212
+	E_MBN_INVALID_PROFILE                                                     Handle        = 0x80548218
+	E_MBN_DEFAULT_PROFILE_EXIST                                               Handle        = 0x80548219
+	E_MBN_SMS_ENCODING_NOT_SUPPORTED                                          Handle        = 0x80548220
+	E_MBN_SMS_FILTER_NOT_SUPPORTED                                            Handle        = 0x80548221
+	E_MBN_SMS_INVALID_MEMORY_INDEX                                            Handle        = 0x80548222
+	E_MBN_SMS_LANG_NOT_SUPPORTED                                              Handle        = 0x80548223
+	E_MBN_SMS_MEMORY_FAILURE                                                  Handle        = 0x80548224
+	E_MBN_SMS_NETWORK_TIMEOUT                                                 Handle        = 0x80548225
+	E_MBN_SMS_UNKNOWN_SMSC_ADDRESS                                            Handle        = 0x80548226
+	E_MBN_SMS_FORMAT_NOT_SUPPORTED                                            Handle        = 0x80548227
+	E_MBN_SMS_OPERATION_NOT_ALLOWED                                           Handle        = 0x80548228
+	E_MBN_SMS_MEMORY_FULL                                                     Handle        = 0x80548229
+	PEER_E_IPV6_NOT_INSTALLED                                                 Handle        = 0x80630001
+	PEER_E_NOT_INITIALIZED                                                    Handle        = 0x80630002
+	PEER_E_CANNOT_START_SERVICE                                               Handle        = 0x80630003
+	PEER_E_NOT_LICENSED                                                       Handle        = 0x80630004
+	PEER_E_INVALID_GRAPH                                                      Handle        = 0x80630010
+	PEER_E_DBNAME_CHANGED                                                     Handle        = 0x80630011
+	PEER_E_DUPLICATE_GRAPH                                                    Handle        = 0x80630012
+	PEER_E_GRAPH_NOT_READY                                                    Handle        = 0x80630013
+	PEER_E_GRAPH_SHUTTING_DOWN                                                Handle        = 0x80630014
+	PEER_E_GRAPH_IN_USE                                                       Handle        = 0x80630015
+	PEER_E_INVALID_DATABASE                                                   Handle        = 0x80630016
+	PEER_E_TOO_MANY_ATTRIBUTES                                                Handle        = 0x80630017
+	PEER_E_CONNECTION_NOT_FOUND                                               Handle        = 0x80630103
+	PEER_E_CONNECT_SELF                                                       Handle        = 0x80630106
+	PEER_E_ALREADY_LISTENING                                                  Handle        = 0x80630107
+	PEER_E_NODE_NOT_FOUND                                                     Handle        = 0x80630108
+	PEER_E_CONNECTION_FAILED                                                  Handle        = 0x80630109
+	PEER_E_CONNECTION_NOT_AUTHENTICATED                                       Handle        = 0x8063010A
+	PEER_E_CONNECTION_REFUSED                                                 Handle        = 0x8063010B
+	PEER_E_CLASSIFIER_TOO_LONG                                                Handle        = 0x80630201
+	PEER_E_TOO_MANY_IDENTITIES                                                Handle        = 0x80630202
+	PEER_E_NO_KEY_ACCESS                                                      Handle        = 0x80630203
+	PEER_E_GROUPS_EXIST                                                       Handle        = 0x80630204
+	PEER_E_RECORD_NOT_FOUND                                                   Handle        = 0x80630301
+	PEER_E_DATABASE_ACCESSDENIED                                              Handle        = 0x80630302
+	PEER_E_DBINITIALIZATION_FAILED                                            Handle        = 0x80630303
+	PEER_E_MAX_RECORD_SIZE_EXCEEDED                                           Handle        = 0x80630304
+	PEER_E_DATABASE_ALREADY_PRESENT                                           Handle        = 0x80630305
+	PEER_E_DATABASE_NOT_PRESENT                                               Handle        = 0x80630306
+	PEER_E_IDENTITY_NOT_FOUND                                                 Handle        = 0x80630401
+	PEER_E_EVENT_HANDLE_NOT_FOUND                                             Handle        = 0x80630501
+	PEER_E_INVALID_SEARCH                                                     Handle        = 0x80630601
+	PEER_E_INVALID_ATTRIBUTES                                                 Handle        = 0x80630602
+	PEER_E_INVITATION_NOT_TRUSTED                                             Handle        = 0x80630701
+	PEER_E_CHAIN_TOO_LONG                                                     Handle        = 0x80630703
+	PEER_E_INVALID_TIME_PERIOD                                                Handle        = 0x80630705
+	PEER_E_CIRCULAR_CHAIN_DETECTED                                            Handle        = 0x80630706
+	PEER_E_CERT_STORE_CORRUPTED                                               Handle        = 0x80630801
+	PEER_E_NO_CLOUD                                                           Handle        = 0x80631001
+	PEER_E_CLOUD_NAME_AMBIGUOUS                                               Handle        = 0x80631005
+	PEER_E_INVALID_RECORD                                                     Handle        = 0x80632010
+	PEER_E_NOT_AUTHORIZED                                                     Handle        = 0x80632020
+	PEER_E_PASSWORD_DOES_NOT_MEET_POLICY                                      Handle        = 0x80632021
+	PEER_E_DEFERRED_VALIDATION                                                Handle        = 0x80632030
+	PEER_E_INVALID_GROUP_PROPERTIES                                           Handle        = 0x80632040
+	PEER_E_INVALID_PEER_NAME                                                  Handle        = 0x80632050
+	PEER_E_INVALID_CLASSIFIER                                                 Handle        = 0x80632060
+	PEER_E_INVALID_FRIENDLY_NAME                                              Handle        = 0x80632070
+	PEER_E_INVALID_ROLE_PROPERTY                                              Handle        = 0x80632071
+	PEER_E_INVALID_CLASSIFIER_PROPERTY                                        Handle        = 0x80632072
+	PEER_E_INVALID_RECORD_EXPIRATION                                          Handle        = 0x80632080
+	PEER_E_INVALID_CREDENTIAL_INFO                                            Handle        = 0x80632081
+	PEER_E_INVALID_CREDENTIAL                                                 Handle        = 0x80632082
+	PEER_E_INVALID_RECORD_SIZE                                                Handle        = 0x80632083
+	PEER_E_UNSUPPORTED_VERSION                                                Handle        = 0x80632090
+	PEER_E_GROUP_NOT_READY                                                    Handle        = 0x80632091
+	PEER_E_GROUP_IN_USE                                                       Handle        = 0x80632092
+	PEER_E_INVALID_GROUP                                                      Handle        = 0x80632093
+	PEER_E_NO_MEMBERS_FOUND                                                   Handle        = 0x80632094
+	PEER_E_NO_MEMBER_CONNECTIONS                                              Handle        = 0x80632095
+	PEER_E_UNABLE_TO_LISTEN                                                   Handle        = 0x80632096
+	PEER_E_IDENTITY_DELETED                                                   Handle        = 0x806320A0
+	PEER_E_SERVICE_NOT_AVAILABLE                                              Handle        = 0x806320A1
+	PEER_E_CONTACT_NOT_FOUND                                                  Handle        = 0x80636001
+	PEER_S_GRAPH_DATA_CREATED                                                 Handle        = 0x00630001
+	PEER_S_NO_EVENT_DATA                                                      Handle        = 0x00630002
+	PEER_S_ALREADY_CONNECTED                                                  Handle        = 0x00632000
+	PEER_S_SUBSCRIPTION_EXISTS                                                Handle        = 0x00636000
+	PEER_S_NO_CONNECTIVITY                                                    Handle        = 0x00630005
+	PEER_S_ALREADY_A_MEMBER                                                   Handle        = 0x00630006
+	PEER_E_CANNOT_CONVERT_PEER_NAME                                           Handle        = 0x80634001
+	PEER_E_INVALID_PEER_HOST_NAME                                             Handle        = 0x80634002
+	PEER_E_NO_MORE                                                            Handle        = 0x80634003
+	PEER_E_PNRP_DUPLICATE_PEER_NAME                                           Handle        = 0x80634005
+	PEER_E_INVITE_CANCELLED                                                   Handle        = 0x80637000
+	PEER_E_INVITE_RESPONSE_NOT_AVAILABLE                                      Handle        = 0x80637001
+	PEER_E_NOT_SIGNED_IN                                                      Handle        = 0x80637003
+	PEER_E_PRIVACY_DECLINED                                                   Handle        = 0x80637004
+	PEER_E_TIMEOUT                                                            Handle        = 0x80637005
+	PEER_E_INVALID_ADDRESS                                                    Handle        = 0x80637007
+	PEER_E_FW_EXCEPTION_DISABLED                                              Handle        = 0x80637008
+	PEER_E_FW_BLOCKED_BY_POLICY                                               Handle        = 0x80637009
+	PEER_E_FW_BLOCKED_BY_SHIELDS_UP                                           Handle        = 0x8063700A
+	PEER_E_FW_DECLINED                                                        Handle        = 0x8063700B
+	UI_E_CREATE_FAILED                                                        Handle        = 0x802A0001
+	UI_E_SHUTDOWN_CALLED                                                      Handle        = 0x802A0002
+	UI_E_ILLEGAL_REENTRANCY                                                   Handle        = 0x802A0003
+	UI_E_OBJECT_SEALED                                                        Handle        = 0x802A0004
+	UI_E_VALUE_NOT_SET                                                        Handle        = 0x802A0005
+	UI_E_VALUE_NOT_DETERMINED                                                 Handle        = 0x802A0006
+	UI_E_INVALID_OUTPUT                                                       Handle        = 0x802A0007
+	UI_E_BOOLEAN_EXPECTED                                                     Handle        = 0x802A0008
+	UI_E_DIFFERENT_OWNER                                                      Handle        = 0x802A0009
+	UI_E_AMBIGUOUS_MATCH                                                      Handle        = 0x802A000A
+	UI_E_FP_OVERFLOW                                                          Handle        = 0x802A000B
+	UI_E_WRONG_THREAD                                                         Handle        = 0x802A000C
+	UI_E_STORYBOARD_ACTIVE                                                    Handle        = 0x802A0101
+	UI_E_STORYBOARD_NOT_PLAYING                                               Handle        = 0x802A0102
+	UI_E_START_KEYFRAME_AFTER_END                                             Handle        = 0x802A0103
+	UI_E_END_KEYFRAME_NOT_DETERMINED                                          Handle        = 0x802A0104
+	UI_E_LOOPS_OVERLAP                                                        Handle        = 0x802A0105
+	UI_E_TRANSITION_ALREADY_USED                                              Handle        = 0x802A0106
+	UI_E_TRANSITION_NOT_IN_STORYBOARD                                         Handle        = 0x802A0107
+	UI_E_TRANSITION_ECLIPSED                                                  Handle        = 0x802A0108
+	UI_E_TIME_BEFORE_LAST_UPDATE                                              Handle        = 0x802A0109
+	UI_E_TIMER_CLIENT_ALREADY_CONNECTED                                       Handle        = 0x802A010A
+	UI_E_INVALID_DIMENSION                                                    Handle        = 0x802A010B
+	UI_E_PRIMITIVE_OUT_OF_BOUNDS                                              Handle        = 0x802A010C
+	UI_E_WINDOW_CLOSED                                                        Handle        = 0x802A0201
+	E_BLUETOOTH_ATT_INVALID_HANDLE                                            Handle        = 0x80650001
+	E_BLUETOOTH_ATT_READ_NOT_PERMITTED                                        Handle        = 0x80650002
+	E_BLUETOOTH_ATT_WRITE_NOT_PERMITTED                                       Handle        = 0x80650003
+	E_BLUETOOTH_ATT_INVALID_PDU                                               Handle        = 0x80650004
+	E_BLUETOOTH_ATT_INSUFFICIENT_AUTHENTICATION                               Handle        = 0x80650005
+	E_BLUETOOTH_ATT_REQUEST_NOT_SUPPORTED                                     Handle        = 0x80650006
+	E_BLUETOOTH_ATT_INVALID_OFFSET                                            Handle        = 0x80650007
+	E_BLUETOOTH_ATT_INSUFFICIENT_AUTHORIZATION                                Handle        = 0x80650008
+	E_BLUETOOTH_ATT_PREPARE_QUEUE_FULL                                        Handle        = 0x80650009
+	E_BLUETOOTH_ATT_ATTRIBUTE_NOT_FOUND                                       Handle        = 0x8065000A
+	E_BLUETOOTH_ATT_ATTRIBUTE_NOT_LONG                                        Handle        = 0x8065000B
+	E_BLUETOOTH_ATT_INSUFFICIENT_ENCRYPTION_KEY_SIZE                          Handle        = 0x8065000C
+	E_BLUETOOTH_ATT_INVALID_ATTRIBUTE_VALUE_LENGTH                            Handle        = 0x8065000D
+	E_BLUETOOTH_ATT_UNLIKELY                                                  Handle        = 0x8065000E
+	E_BLUETOOTH_ATT_INSUFFICIENT_ENCRYPTION                                   Handle        = 0x8065000F
+	E_BLUETOOTH_ATT_UNSUPPORTED_GROUP_TYPE                                    Handle        = 0x80650010
+	E_BLUETOOTH_ATT_INSUFFICIENT_RESOURCES                                    Handle        = 0x80650011
+	E_BLUETOOTH_ATT_UNKNOWN_ERROR                                             Handle        = 0x80651000
+	E_AUDIO_ENGINE_NODE_NOT_FOUND                                             Handle        = 0x80660001
+	E_HDAUDIO_EMPTY_CONNECTION_LIST                                           Handle        = 0x80660002
+	E_HDAUDIO_CONNECTION_LIST_NOT_SUPPORTED                                   Handle        = 0x80660003
+	E_HDAUDIO_NO_LOGICAL_DEVICES_CREATED                                      Handle        = 0x80660004
+	E_HDAUDIO_NULL_LINKED_LIST_ENTRY                                          Handle        = 0x80660005
+	STATEREPOSITORY_E_CONCURRENCY_LOCKING_FAILURE                             Handle        = 0x80670001
+	STATEREPOSITORY_E_STATEMENT_INPROGRESS                                    Handle        = 0x80670002
+	STATEREPOSITORY_E_CONFIGURATION_INVALID                                   Handle        = 0x80670003
+	STATEREPOSITORY_E_UNKNOWN_SCHEMA_VERSION                                  Handle        = 0x80670004
+	STATEREPOSITORY_ERROR_DICTIONARY_CORRUPTED                                Handle        = 0x80670005
+	STATEREPOSITORY_E_BLOCKED                                                 Handle        = 0x80670006
+	STATEREPOSITORY_E_BUSY_RETRY                                              Handle        = 0x80670007
+	STATEREPOSITORY_E_BUSY_RECOVERY_RETRY                                     Handle        = 0x80670008
+	STATEREPOSITORY_E_LOCKED_RETRY                                            Handle        = 0x80670009
+	STATEREPOSITORY_E_LOCKED_SHAREDCACHE_RETRY                                Handle        = 0x8067000A
+	STATEREPOSITORY_E_TRANSACTION_REQUIRED                                    Handle        = 0x8067000B
+	STATEREPOSITORY_E_BUSY_TIMEOUT_EXCEEDED                                   Handle        = 0x8067000C
+	STATEREPOSITORY_E_BUSY_RECOVERY_TIMEOUT_EXCEEDED                          Handle        = 0x8067000D
+	STATEREPOSITORY_E_LOCKED_TIMEOUT_EXCEEDED                                 Handle        = 0x8067000E
+	STATEREPOSITORY_E_LOCKED_SHAREDCACHE_TIMEOUT_EXCEEDED                     Handle        = 0x8067000F
+	STATEREPOSITORY_E_SERVICE_STOP_IN_PROGRESS                                Handle        = 0x80670010
+	STATEREPOSTORY_E_NESTED_TRANSACTION_NOT_SUPPORTED                         Handle        = 0x80670011
+	STATEREPOSITORY_ERROR_CACHE_CORRUPTED                                     Handle        = 0x80670012
+	STATEREPOSITORY_TRANSACTION_CALLER_ID_CHANGED                             Handle        = 0x00670013
+	STATEREPOSITORY_TRANSACTION_IN_PROGRESS                                   Handle        = 0x00670014
+	ERROR_SPACES_POOL_WAS_DELETED                                             Handle        = 0x00E70001
+	ERROR_SPACES_FAULT_DOMAIN_TYPE_INVALID                                    Handle        = 0x80E70001
+	ERROR_SPACES_INTERNAL_ERROR                                               Handle        = 0x80E70002
+	ERROR_SPACES_RESILIENCY_TYPE_INVALID                                      Handle        = 0x80E70003
+	ERROR_SPACES_DRIVE_SECTOR_SIZE_INVALID                                    Handle        = 0x80E70004
+	ERROR_SPACES_DRIVE_REDUNDANCY_INVALID                                     Handle        = 0x80E70006
+	ERROR_SPACES_NUMBER_OF_DATA_COPIES_INVALID                                Handle        = 0x80E70007
+	ERROR_SPACES_PARITY_LAYOUT_INVALID                                        Handle        = 0x80E70008
+	ERROR_SPACES_INTERLEAVE_LENGTH_INVALID                                    Handle        = 0x80E70009
+	ERROR_SPACES_NUMBER_OF_COLUMNS_INVALID                                    Handle        = 0x80E7000A
+	ERROR_SPACES_NOT_ENOUGH_DRIVES                                            Handle        = 0x80E7000B
+	ERROR_SPACES_EXTENDED_ERROR                                               Handle        = 0x80E7000C
+	ERROR_SPACES_PROVISIONING_TYPE_INVALID                                    Handle        = 0x80E7000D
+	ERROR_SPACES_ALLOCATION_SIZE_INVALID                                      Handle        = 0x80E7000E
+	ERROR_SPACES_ENCLOSURE_AWARE_INVALID                                      Handle        = 0x80E7000F
+	ERROR_SPACES_WRITE_CACHE_SIZE_INVALID                                     Handle        = 0x80E70010
+	ERROR_SPACES_NUMBER_OF_GROUPS_INVALID                                     Handle        = 0x80E70011
+	ERROR_SPACES_DRIVE_OPERATIONAL_STATE_INVALID                              Handle        = 0x80E70012
+	ERROR_SPACES_ENTRY_INCOMPLETE                                             Handle        = 0x80E70013
+	ERROR_SPACES_ENTRY_INVALID                                                Handle        = 0x80E70014
+	ERROR_VOLSNAP_BOOTFILE_NOT_VALID                                          Handle        = 0x80820001
+	ERROR_VOLSNAP_ACTIVATION_TIMEOUT                                          Handle        = 0x80820002
+	ERROR_TIERING_NOT_SUPPORTED_ON_VOLUME                                     Handle        = 0x80830001
+	ERROR_TIERING_VOLUME_DISMOUNT_IN_PROGRESS                                 Handle        = 0x80830002
+	ERROR_TIERING_STORAGE_TIER_NOT_FOUND                                      Handle        = 0x80830003
+	ERROR_TIERING_INVALID_FILE_ID                                             Handle        = 0x80830004
+	ERROR_TIERING_WRONG_CLUSTER_NODE                                          Handle        = 0x80830005
+	ERROR_TIERING_ALREADY_PROCESSING                                          Handle        = 0x80830006
+	ERROR_TIERING_CANNOT_PIN_OBJECT                                           Handle        = 0x80830007
+	ERROR_TIERING_FILE_IS_NOT_PINNED                                          Handle        = 0x80830008
+	ERROR_NOT_A_TIERED_VOLUME                                                 Handle        = 0x80830009
+	ERROR_ATTRIBUTE_NOT_PRESENT                                               Handle        = 0x8083000A
+	ERROR_SECCORE_INVALID_COMMAND                                             Handle        = 0xC0E80000
+	ERROR_NO_APPLICABLE_APP_LICENSES_FOUND                                    Handle        = 0xC0EA0001
+	ERROR_CLIP_LICENSE_NOT_FOUND                                              Handle        = 0xC0EA0002
+	ERROR_CLIP_DEVICE_LICENSE_MISSING                                         Handle        = 0xC0EA0003
+	ERROR_CLIP_LICENSE_INVALID_SIGNATURE                                      Handle        = 0xC0EA0004
+	ERROR_CLIP_KEYHOLDER_LICENSE_MISSING_OR_INVALID                           Handle        = 0xC0EA0005
+	ERROR_CLIP_LICENSE_EXPIRED                                                Handle        = 0xC0EA0006
+	ERROR_CLIP_LICENSE_SIGNED_BY_UNKNOWN_SOURCE                               Handle        = 0xC0EA0007
+	ERROR_CLIP_LICENSE_NOT_SIGNED                                             Handle        = 0xC0EA0008
+	ERROR_CLIP_LICENSE_HARDWARE_ID_OUT_OF_TOLERANCE                           Handle        = 0xC0EA0009
+	ERROR_CLIP_LICENSE_DEVICE_ID_MISMATCH                                     Handle        = 0xC0EA000A
+	DXGI_STATUS_OCCLUDED                                                      Handle        = 0x087A0001
+	DXGI_STATUS_CLIPPED                                                       Handle        = 0x087A0002
+	DXGI_STATUS_NO_REDIRECTION                                                Handle        = 0x087A0004
+	DXGI_STATUS_NO_DESKTOP_ACCESS                                             Handle        = 0x087A0005
+	DXGI_STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE                                  Handle        = 0x087A0006
+	DXGI_STATUS_MODE_CHANGED                                                  Handle        = 0x087A0007
+	DXGI_STATUS_MODE_CHANGE_IN_PROGRESS                                       Handle        = 0x087A0008
+	DXGI_ERROR_INVALID_CALL                                                   Handle        = 0x887A0001
+	DXGI_ERROR_NOT_FOUND                                                      Handle        = 0x887A0002
+	DXGI_ERROR_MORE_DATA                                                      Handle        = 0x887A0003
+	DXGI_ERROR_UNSUPPORTED                                                    Handle        = 0x887A0004
+	DXGI_ERROR_DEVICE_REMOVED                                                 Handle        = 0x887A0005
+	DXGI_ERROR_DEVICE_HUNG                                                    Handle        = 0x887A0006
+	DXGI_ERROR_DEVICE_RESET                                                   Handle        = 0x887A0007
+	DXGI_ERROR_WAS_STILL_DRAWING                                              Handle        = 0x887A000A
+	DXGI_ERROR_FRAME_STATISTICS_DISJOINT                                      Handle        = 0x887A000B
+	DXGI_ERROR_GRAPHICS_VIDPN_SOURCE_IN_USE                                   Handle        = 0x887A000C
+	DXGI_ERROR_DRIVER_INTERNAL_ERROR                                          Handle        = 0x887A0020
+	DXGI_ERROR_NONEXCLUSIVE                                                   Handle        = 0x887A0021
+	DXGI_ERROR_NOT_CURRENTLY_AVAILABLE                                        Handle        = 0x887A0022
+	DXGI_ERROR_REMOTE_CLIENT_DISCONNECTED                                     Handle        = 0x887A0023
+	DXGI_ERROR_REMOTE_OUTOFMEMORY                                             Handle        = 0x887A0024
+	DXGI_ERROR_ACCESS_LOST                                                    Handle        = 0x887A0026
+	DXGI_ERROR_WAIT_TIMEOUT                                                   Handle        = 0x887A0027
+	DXGI_ERROR_SESSION_DISCONNECTED                                           Handle        = 0x887A0028
+	DXGI_ERROR_RESTRICT_TO_OUTPUT_STALE                                       Handle        = 0x887A0029
+	DXGI_ERROR_CANNOT_PROTECT_CONTENT                                         Handle        = 0x887A002A
+	DXGI_ERROR_ACCESS_DENIED                                                  Handle        = 0x887A002B
+	DXGI_ERROR_NAME_ALREADY_EXISTS                                            Handle        = 0x887A002C
+	DXGI_ERROR_SDK_COMPONENT_MISSING                                          Handle        = 0x887A002D
+	DXGI_ERROR_NOT_CURRENT                                                    Handle        = 0x887A002E
+	DXGI_ERROR_HW_PROTECTION_OUTOFMEMORY                                      Handle        = 0x887A0030
+	DXGI_ERROR_DYNAMIC_CODE_POLICY_VIOLATION                                  Handle        = 0x887A0031
+	DXGI_ERROR_NON_COMPOSITED_UI                                              Handle        = 0x887A0032
+	DXGI_STATUS_UNOCCLUDED                                                    Handle        = 0x087A0009
+	DXGI_STATUS_DDA_WAS_STILL_DRAWING                                         Handle        = 0x087A000A
+	DXGI_ERROR_MODE_CHANGE_IN_PROGRESS                                        Handle        = 0x887A0025
+	DXGI_STATUS_PRESENT_REQUIRED                                              Handle        = 0x087A002F
+	DXGI_ERROR_CACHE_CORRUPT                                                  Handle        = 0x887A0033
+	DXGI_ERROR_CACHE_FULL                                                     Handle        = 0x887A0034
+	DXGI_ERROR_CACHE_HASH_COLLISION                                           Handle        = 0x887A0035
+	DXGI_ERROR_ALREADY_EXISTS                                                 Handle        = 0x887A0036
+	DXGI_DDI_ERR_WASSTILLDRAWING                                              Handle        = 0x887B0001
+	DXGI_DDI_ERR_UNSUPPORTED                                                  Handle        = 0x887B0002
+	DXGI_DDI_ERR_NONEXCLUSIVE                                                 Handle        = 0x887B0003
+	D3D10_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS                                 Handle        = 0x88790001
+	D3D10_ERROR_FILE_NOT_FOUND                                                Handle        = 0x88790002
+	D3D11_ERROR_TOO_MANY_UNIQUE_STATE_OBJECTS                                 Handle        = 0x887C0001
+	D3D11_ERROR_FILE_NOT_FOUND                                                Handle        = 0x887C0002
+	D3D11_ERROR_TOO_MANY_UNIQUE_VIEW_OBJECTS                                  Handle        = 0x887C0003
+	D3D11_ERROR_DEFERRED_CONTEXT_MAP_WITHOUT_INITIAL_DISCARD                  Handle        = 0x887C0004
+	D3D12_ERROR_ADAPTER_NOT_FOUND                                             Handle        = 0x887E0001
+	D3D12_ERROR_DRIVER_VERSION_MISMATCH                                       Handle        = 0x887E0002
+	D2DERR_WRONG_STATE                                                        Handle        = 0x88990001
+	D2DERR_NOT_INITIALIZED                                                    Handle        = 0x88990002
+	D2DERR_UNSUPPORTED_OPERATION                                              Handle        = 0x88990003
+	D2DERR_SCANNER_FAILED                                                     Handle        = 0x88990004
+	D2DERR_SCREEN_ACCESS_DENIED                                               Handle        = 0x88990005
+	D2DERR_DISPLAY_STATE_INVALID                                              Handle        = 0x88990006
+	D2DERR_ZERO_VECTOR                                                        Handle        = 0x88990007
+	D2DERR_INTERNAL_ERROR                                                     Handle        = 0x88990008
+	D2DERR_DISPLAY_FORMAT_NOT_SUPPORTED                                       Handle        = 0x88990009
+	D2DERR_INVALID_CALL                                                       Handle        = 0x8899000A
+	D2DERR_NO_HARDWARE_DEVICE                                                 Handle        = 0x8899000B
+	D2DERR_RECREATE_TARGET                                                    Handle        = 0x8899000C
+	D2DERR_TOO_MANY_SHADER_ELEMENTS                                           Handle        = 0x8899000D
+	D2DERR_SHADER_COMPILE_FAILED                                              Handle        = 0x8899000E
+	D2DERR_MAX_TEXTURE_SIZE_EXCEEDED                                          Handle        = 0x8899000F
+	D2DERR_UNSUPPORTED_VERSION                                                Handle        = 0x88990010
+	D2DERR_BAD_NUMBER                                                         Handle        = 0x88990011
+	D2DERR_WRONG_FACTORY                                                      Handle        = 0x88990012
+	D2DERR_LAYER_ALREADY_IN_USE                                               Handle        = 0x88990013
+	D2DERR_POP_CALL_DID_NOT_MATCH_PUSH                                        Handle        = 0x88990014
+	D2DERR_WRONG_RESOURCE_DOMAIN                                              Handle        = 0x88990015
+	D2DERR_PUSH_POP_UNBALANCED                                                Handle        = 0x88990016
+	D2DERR_RENDER_TARGET_HAS_LAYER_OR_CLIPRECT                                Handle        = 0x88990017
+	D2DERR_INCOMPATIBLE_BRUSH_TYPES                                           Handle        = 0x88990018
+	D2DERR_WIN32_ERROR                                                        Handle        = 0x88990019
+	D2DERR_TARGET_NOT_GDI_COMPATIBLE                                          Handle        = 0x8899001A
+	D2DERR_TEXT_EFFECT_IS_WRONG_TYPE                                          Handle        = 0x8899001B
+	D2DERR_TEXT_RENDERER_NOT_RELEASED                                         Handle        = 0x8899001C
+	D2DERR_EXCEEDS_MAX_BITMAP_SIZE                                            Handle        = 0x8899001D
+	D2DERR_INVALID_GRAPH_CONFIGURATION                                        Handle        = 0x8899001E
+	D2DERR_INVALID_INTERNAL_GRAPH_CONFIGURATION                               Handle        = 0x8899001F
+	D2DERR_CYCLIC_GRAPH                                                       Handle        = 0x88990020
+	D2DERR_BITMAP_CANNOT_DRAW                                                 Handle        = 0x88990021
+	D2DERR_OUTSTANDING_BITMAP_REFERENCES                                      Handle        = 0x88990022
+	D2DERR_ORIGINAL_TARGET_NOT_BOUND                                          Handle        = 0x88990023
+	D2DERR_INVALID_TARGET                                                     Handle        = 0x88990024
+	D2DERR_BITMAP_BOUND_AS_TARGET                                             Handle        = 0x88990025
+	D2DERR_INSUFFICIENT_DEVICE_CAPABILITIES                                   Handle        = 0x88990026
+	D2DERR_INTERMEDIATE_TOO_LARGE                                             Handle        = 0x88990027
+	D2DERR_EFFECT_IS_NOT_REGISTERED                                           Handle        = 0x88990028
+	D2DERR_INVALID_PROPERTY                                                   Handle        = 0x88990029
+	D2DERR_NO_SUBPROPERTIES                                                   Handle        = 0x8899002A
+	D2DERR_PRINT_JOB_CLOSED                                                   Handle        = 0x8899002B
+	D2DERR_PRINT_FORMAT_NOT_SUPPORTED                                         Handle        = 0x8899002C
+	D2DERR_TOO_MANY_TRANSFORM_INPUTS                                          Handle        = 0x8899002D
+	D2DERR_INVALID_GLYPH_IMAGE                                                Handle        = 0x8899002E
+	DWRITE_E_FILEFORMAT                                                       Handle        = 0x88985000
+	DWRITE_E_UNEXPECTED                                                       Handle        = 0x88985001
+	DWRITE_E_NOFONT                                                           Handle        = 0x88985002
+	DWRITE_E_FILENOTFOUND                                                     Handle        = 0x88985003
+	DWRITE_E_FILEACCESS                                                       Handle        = 0x88985004
+	DWRITE_E_FONTCOLLECTIONOBSOLETE                                           Handle        = 0x88985005
+	DWRITE_E_ALREADYREGISTERED                                                Handle        = 0x88985006
+	DWRITE_E_CACHEFORMAT                                                      Handle        = 0x88985007
+	DWRITE_E_CACHEVERSION                                                     Handle        = 0x88985008
+	DWRITE_E_UNSUPPORTEDOPERATION                                             Handle        = 0x88985009
+	DWRITE_E_TEXTRENDERERINCOMPATIBLE                                         Handle        = 0x8898500A
+	DWRITE_E_FLOWDIRECTIONCONFLICTS                                           Handle        = 0x8898500B
+	DWRITE_E_NOCOLOR                                                          Handle        = 0x8898500C
+	DWRITE_E_REMOTEFONT                                                       Handle        = 0x8898500D
+	DWRITE_E_DOWNLOADCANCELLED                                                Handle        = 0x8898500E
+	DWRITE_E_DOWNLOADFAILED                                                   Handle        = 0x8898500F
+	DWRITE_E_TOOMANYDOWNLOADS                                                 Handle        = 0x88985010
+	WINCODEC_ERR_WRONGSTATE                                                   Handle        = 0x88982F04
+	WINCODEC_ERR_VALUEOUTOFRANGE                                              Handle        = 0x88982F05
+	WINCODEC_ERR_UNKNOWNIMAGEFORMAT                                           Handle        = 0x88982F07
+	WINCODEC_ERR_UNSUPPORTEDVERSION                                           Handle        = 0x88982F0B
+	WINCODEC_ERR_NOTINITIALIZED                                               Handle        = 0x88982F0C
+	WINCODEC_ERR_ALREADYLOCKED                                                Handle        = 0x88982F0D
+	WINCODEC_ERR_PROPERTYNOTFOUND                                             Handle        = 0x88982F40
+	WINCODEC_ERR_PROPERTYNOTSUPPORTED                                         Handle        = 0x88982F41
+	WINCODEC_ERR_PROPERTYSIZE                                                 Handle        = 0x88982F42
+	WINCODEC_ERR_CODECPRESENT                                                 Handle        = 0x88982F43
+	WINCODEC_ERR_CODECNOTHUMBNAIL                                             Handle        = 0x88982F44
+	WINCODEC_ERR_PALETTEUNAVAILABLE                                           Handle        = 0x88982F45
+	WINCODEC_ERR_CODECTOOMANYSCANLINES                                        Handle        = 0x88982F46
+	WINCODEC_ERR_INTERNALERROR                                                Handle        = 0x88982F48
+	WINCODEC_ERR_SOURCERECTDOESNOTMATCHDIMENSIONS                             Handle        = 0x88982F49
+	WINCODEC_ERR_COMPONENTNOTFOUND                                            Handle        = 0x88982F50
+	WINCODEC_ERR_IMAGESIZEOUTOFRANGE                                          Handle        = 0x88982F51
+	WINCODEC_ERR_TOOMUCHMETADATA                                              Handle        = 0x88982F52
+	WINCODEC_ERR_BADIMAGE                                                     Handle        = 0x88982F60
+	WINCODEC_ERR_BADHEADER                                                    Handle        = 0x88982F61
+	WINCODEC_ERR_FRAMEMISSING                                                 Handle        = 0x88982F62
+	WINCODEC_ERR_BADMETADATAHEADER                                            Handle        = 0x88982F63
+	WINCODEC_ERR_BADSTREAMDATA                                                Handle        = 0x88982F70
+	WINCODEC_ERR_STREAMWRITE                                                  Handle        = 0x88982F71
+	WINCODEC_ERR_STREAMREAD                                                   Handle        = 0x88982F72
+	WINCODEC_ERR_STREAMNOTAVAILABLE                                           Handle        = 0x88982F73
+	WINCODEC_ERR_UNSUPPORTEDPIXELFORMAT                                       Handle        = 0x88982F80
+	WINCODEC_ERR_UNSUPPORTEDOPERATION                                         Handle        = 0x88982F81
+	WINCODEC_ERR_INVALIDREGISTRATION                                          Handle        = 0x88982F8A
+	WINCODEC_ERR_COMPONENTINITIALIZEFAILURE                                   Handle        = 0x88982F8B
+	WINCODEC_ERR_INSUFFICIENTBUFFER                                           Handle        = 0x88982F8C
+	WINCODEC_ERR_DUPLICATEMETADATAPRESENT                                     Handle        = 0x88982F8D
+	WINCODEC_ERR_PROPERTYUNEXPECTEDTYPE                                       Handle        = 0x88982F8E
+	WINCODEC_ERR_UNEXPECTEDSIZE                                               Handle        = 0x88982F8F
+	WINCODEC_ERR_INVALIDQUERYREQUEST                                          Handle        = 0x88982F90
+	WINCODEC_ERR_UNEXPECTEDMETADATATYPE                                       Handle        = 0x88982F91
+	WINCODEC_ERR_REQUESTONLYVALIDATMETADATAROOT                               Handle        = 0x88982F92
+	WINCODEC_ERR_INVALIDQUERYCHARACTER                                        Handle        = 0x88982F93
+	WINCODEC_ERR_WIN32ERROR                                                   Handle        = 0x88982F94
+	WINCODEC_ERR_INVALIDPROGRESSIVELEVEL                                      Handle        = 0x88982F95
+	WINCODEC_ERR_INVALIDJPEGSCANINDEX                                         Handle        = 0x88982F96
+	MILERR_OBJECTBUSY                                                         Handle        = 0x88980001
+	MILERR_INSUFFICIENTBUFFER                                                 Handle        = 0x88980002
+	MILERR_WIN32ERROR                                                         Handle        = 0x88980003
+	MILERR_SCANNER_FAILED                                                     Handle        = 0x88980004
+	MILERR_SCREENACCESSDENIED                                                 Handle        = 0x88980005
+	MILERR_DISPLAYSTATEINVALID                                                Handle        = 0x88980006
+	MILERR_NONINVERTIBLEMATRIX                                                Handle        = 0x88980007
+	MILERR_ZEROVECTOR                                                         Handle        = 0x88980008
+	MILERR_TERMINATED                                                         Handle        = 0x88980009
+	MILERR_BADNUMBER                                                          Handle        = 0x8898000A
+	MILERR_INTERNALERROR                                                      Handle        = 0x88980080
+	MILERR_DISPLAYFORMATNOTSUPPORTED                                          Handle        = 0x88980084
+	MILERR_INVALIDCALL                                                        Handle        = 0x88980085
+	MILERR_ALREADYLOCKED                                                      Handle        = 0x88980086
+	MILERR_NOTLOCKED                                                          Handle        = 0x88980087
+	MILERR_DEVICECANNOTRENDERTEXT                                             Handle        = 0x88980088
+	MILERR_GLYPHBITMAPMISSED                                                  Handle        = 0x88980089
+	MILERR_MALFORMEDGLYPHCACHE                                                Handle        = 0x8898008A
+	MILERR_GENERIC_IGNORE                                                     Handle        = 0x8898008B
+	MILERR_MALFORMED_GUIDELINE_DATA                                           Handle        = 0x8898008C
+	MILERR_NO_HARDWARE_DEVICE                                                 Handle        = 0x8898008D
+	MILERR_NEED_RECREATE_AND_PRESENT                                          Handle        = 0x8898008E
+	MILERR_ALREADY_INITIALIZED                                                Handle        = 0x8898008F
+	MILERR_MISMATCHED_SIZE                                                    Handle        = 0x88980090
+	MILERR_NO_REDIRECTION_SURFACE_AVAILABLE                                   Handle        = 0x88980091
+	MILERR_REMOTING_NOT_SUPPORTED                                             Handle        = 0x88980092
+	MILERR_QUEUED_PRESENT_NOT_SUPPORTED                                       Handle        = 0x88980093
+	MILERR_NOT_QUEUING_PRESENTS                                               Handle        = 0x88980094
+	MILERR_NO_REDIRECTION_SURFACE_RETRY_LATER                                 Handle        = 0x88980095
+	MILERR_TOOMANYSHADERELEMNTS                                               Handle        = 0x88980096
+	MILERR_MROW_READLOCK_FAILED                                               Handle        = 0x88980097
+	MILERR_MROW_UPDATE_FAILED                                                 Handle        = 0x88980098
+	MILERR_SHADER_COMPILE_FAILED                                              Handle        = 0x88980099
+	MILERR_MAX_TEXTURE_SIZE_EXCEEDED                                          Handle        = 0x8898009A
+	MILERR_QPC_TIME_WENT_BACKWARD                                             Handle        = 0x8898009B
+	MILERR_DXGI_ENUMERATION_OUT_OF_SYNC                                       Handle        = 0x8898009D
+	MILERR_ADAPTER_NOT_FOUND                                                  Handle        = 0x8898009E
+	MILERR_COLORSPACE_NOT_SUPPORTED                                           Handle        = 0x8898009F
+	MILERR_PREFILTER_NOT_SUPPORTED                                            Handle        = 0x889800A0
+	MILERR_DISPLAYID_ACCESS_DENIED                                            Handle        = 0x889800A1
+	UCEERR_INVALIDPACKETHEADER                                                Handle        = 0x88980400
+	UCEERR_UNKNOWNPACKET                                                      Handle        = 0x88980401
+	UCEERR_ILLEGALPACKET                                                      Handle        = 0x88980402
+	UCEERR_MALFORMEDPACKET                                                    Handle        = 0x88980403
+	UCEERR_ILLEGALHANDLE                                                      Handle        = 0x88980404
+	UCEERR_HANDLELOOKUPFAILED                                                 Handle        = 0x88980405
+	UCEERR_RENDERTHREADFAILURE                                                Handle        = 0x88980406
+	UCEERR_CTXSTACKFRSTTARGETNULL                                             Handle        = 0x88980407
+	UCEERR_CONNECTIONIDLOOKUPFAILED                                           Handle        = 0x88980408
+	UCEERR_BLOCKSFULL                                                         Handle        = 0x88980409
+	UCEERR_MEMORYFAILURE                                                      Handle        = 0x8898040A
+	UCEERR_PACKETRECORDOUTOFRANGE                                             Handle        = 0x8898040B
+	UCEERR_ILLEGALRECORDTYPE                                                  Handle        = 0x8898040C
+	UCEERR_OUTOFHANDLES                                                       Handle        = 0x8898040D
+	UCEERR_UNCHANGABLE_UPDATE_ATTEMPTED                                       Handle        = 0x8898040E
+	UCEERR_NO_MULTIPLE_WORKER_THREADS                                         Handle        = 0x8898040F
+	UCEERR_REMOTINGNOTSUPPORTED                                               Handle        = 0x88980410
+	UCEERR_MISSINGENDCOMMAND                                                  Handle        = 0x88980411
+	UCEERR_MISSINGBEGINCOMMAND                                                Handle        = 0x88980412
+	UCEERR_CHANNELSYNCTIMEDOUT                                                Handle        = 0x88980413
+	UCEERR_CHANNELSYNCABANDONED                                               Handle        = 0x88980414
+	UCEERR_UNSUPPORTEDTRANSPORTVERSION                                        Handle        = 0x88980415
+	UCEERR_TRANSPORTUNAVAILABLE                                               Handle        = 0x88980416
+	UCEERR_FEEDBACK_UNSUPPORTED                                               Handle        = 0x88980417
+	UCEERR_COMMANDTRANSPORTDENIED                                             Handle        = 0x88980418
+	UCEERR_GRAPHICSSTREAMUNAVAILABLE                                          Handle        = 0x88980419
+	UCEERR_GRAPHICSSTREAMALREADYOPEN                                          Handle        = 0x88980420
+	UCEERR_TRANSPORTDISCONNECTED                                              Handle        = 0x88980421
+	UCEERR_TRANSPORTOVERLOADED                                                Handle        = 0x88980422
+	UCEERR_PARTITION_ZOMBIED                                                  Handle        = 0x88980423
+	MILAVERR_NOCLOCK                                                          Handle        = 0x88980500
+	MILAVERR_NOMEDIATYPE                                                      Handle        = 0x88980501
+	MILAVERR_NOVIDEOMIXER                                                     Handle        = 0x88980502
+	MILAVERR_NOVIDEOPRESENTER                                                 Handle        = 0x88980503
+	MILAVERR_NOREADYFRAMES                                                    Handle        = 0x88980504
+	MILAVERR_MODULENOTLOADED                                                  Handle        = 0x88980505
+	MILAVERR_WMPFACTORYNOTREGISTERED                                          Handle        = 0x88980506
+	MILAVERR_INVALIDWMPVERSION                                                Handle        = 0x88980507
+	MILAVERR_INSUFFICIENTVIDEORESOURCES                                       Handle        = 0x88980508
+	MILAVERR_VIDEOACCELERATIONNOTAVAILABLE                                    Handle        = 0x88980509
+	MILAVERR_REQUESTEDTEXTURETOOBIG                                           Handle        = 0x8898050A
+	MILAVERR_SEEKFAILED                                                       Handle        = 0x8898050B
+	MILAVERR_UNEXPECTEDWMPFAILURE                                             Handle        = 0x8898050C
+	MILAVERR_MEDIAPLAYERCLOSED                                                Handle        = 0x8898050D
+	MILAVERR_UNKNOWNHARDWAREERROR                                             Handle        = 0x8898050E
+	MILEFFECTSERR_UNKNOWNPROPERTY                                             Handle        = 0x8898060E
+	MILEFFECTSERR_EFFECTNOTPARTOFGROUP                                        Handle        = 0x8898060F
+	MILEFFECTSERR_NOINPUTSOURCEATTACHED                                       Handle        = 0x88980610
+	MILEFFECTSERR_CONNECTORNOTCONNECTED                                       Handle        = 0x88980611
+	MILEFFECTSERR_CONNECTORNOTASSOCIATEDWITHEFFECT                            Handle        = 0x88980612
+	MILEFFECTSERR_RESERVED                                                    Handle        = 0x88980613
+	MILEFFECTSERR_CYCLEDETECTED                                               Handle        = 0x88980614
+	MILEFFECTSERR_EFFECTINMORETHANONEGRAPH                                    Handle        = 0x88980615
+	MILEFFECTSERR_EFFECTALREADYINAGRAPH                                       Handle        = 0x88980616
+	MILEFFECTSERR_EFFECTHASNOCHILDREN                                         Handle        = 0x88980617
+	MILEFFECTSERR_ALREADYATTACHEDTOLISTENER                                   Handle        = 0x88980618
+	MILEFFECTSERR_NOTAFFINETRANSFORM                                          Handle        = 0x88980619
+	MILEFFECTSERR_EMPTYBOUNDS                                                 Handle        = 0x8898061A
+	MILEFFECTSERR_OUTPUTSIZETOOLARGE                                          Handle        = 0x8898061B
+	DWMERR_STATE_TRANSITION_FAILED                                            Handle        = 0x88980700
+	DWMERR_THEME_FAILED                                                       Handle        = 0x88980701
+	DWMERR_CATASTROPHIC_FAILURE                                               Handle        = 0x88980702
+	DCOMPOSITION_ERROR_WINDOW_ALREADY_COMPOSED                                Handle        = 0x88980800
+	DCOMPOSITION_ERROR_SURFACE_BEING_RENDERED                                 Handle        = 0x88980801
+	DCOMPOSITION_ERROR_SURFACE_NOT_BEING_RENDERED                             Handle        = 0x88980802
+	ONL_E_INVALID_AUTHENTICATION_TARGET                                       Handle        = 0x80860001
+	ONL_E_ACCESS_DENIED_BY_TOU                                                Handle        = 0x80860002
+	ONL_E_INVALID_APPLICATION                                                 Handle        = 0x80860003
+	ONL_E_PASSWORD_UPDATE_REQUIRED                                            Handle        = 0x80860004
+	ONL_E_ACCOUNT_UPDATE_REQUIRED                                             Handle        = 0x80860005
+	ONL_E_FORCESIGNIN                                                         Handle        = 0x80860006
+	ONL_E_ACCOUNT_LOCKED                                                      Handle        = 0x80860007
+	ONL_E_PARENTAL_CONSENT_REQUIRED                                           Handle        = 0x80860008
+	ONL_E_EMAIL_VERIFICATION_REQUIRED                                         Handle        = 0x80860009
+	ONL_E_ACCOUNT_SUSPENDED_COMPROIMISE                                       Handle        = 0x8086000A
+	ONL_E_ACCOUNT_SUSPENDED_ABUSE                                             Handle        = 0x8086000B
+	ONL_E_ACTION_REQUIRED                                                     Handle        = 0x8086000C
+	ONL_CONNECTION_COUNT_LIMIT                                                Handle        = 0x8086000D
+	ONL_E_CONNECTED_ACCOUNT_CAN_NOT_SIGNOUT                                   Handle        = 0x8086000E
+	ONL_E_USER_AUTHENTICATION_REQUIRED                                        Handle        = 0x8086000F
+	ONL_E_REQUEST_THROTTLED                                                   Handle        = 0x80860010
+	FA_E_MAX_PERSISTED_ITEMS_REACHED                                          Handle        = 0x80270220
+	FA_E_HOMEGROUP_NOT_AVAILABLE                                              Handle        = 0x80270222
+	E_MONITOR_RESOLUTION_TOO_LOW                                              Handle        = 0x80270250
+	E_ELEVATED_ACTIVATION_NOT_SUPPORTED                                       Handle        = 0x80270251
+	E_UAC_DISABLED                                                            Handle        = 0x80270252
+	E_FULL_ADMIN_NOT_SUPPORTED                                                Handle        = 0x80270253
+	E_APPLICATION_NOT_REGISTERED                                              Handle        = 0x80270254
+	E_MULTIPLE_EXTENSIONS_FOR_APPLICATION                                     Handle        = 0x80270255
+	E_MULTIPLE_PACKAGES_FOR_FAMILY                                            Handle        = 0x80270256
+	E_APPLICATION_MANAGER_NOT_RUNNING                                         Handle        = 0x80270257
+	S_STORE_LAUNCHED_FOR_REMEDIATION                                          Handle        = 0x00270258
+	S_APPLICATION_ACTIVATION_ERROR_HANDLED_BY_DIALOG                          Handle        = 0x00270259
+	E_APPLICATION_ACTIVATION_TIMED_OUT                                        Handle        = 0x8027025A
+	E_APPLICATION_ACTIVATION_EXEC_FAILURE                                     Handle        = 0x8027025B
+	E_APPLICATION_TEMPORARY_LICENSE_ERROR                                     Handle        = 0x8027025C
+	E_APPLICATION_TRIAL_LICENSE_EXPIRED                                       Handle        = 0x8027025D
+	E_SKYDRIVE_ROOT_TARGET_FILE_SYSTEM_NOT_SUPPORTED                          Handle        = 0x80270260
+	E_SKYDRIVE_ROOT_TARGET_OVERLAP                                            Handle        = 0x80270261
+	E_SKYDRIVE_ROOT_TARGET_CANNOT_INDEX                                       Handle        = 0x80270262
+	E_SKYDRIVE_FILE_NOT_UPLOADED                                              Handle        = 0x80270263
+	E_SKYDRIVE_UPDATE_AVAILABILITY_FAIL                                       Handle        = 0x80270264
+	E_SKYDRIVE_ROOT_TARGET_VOLUME_ROOT_NOT_SUPPORTED                          Handle        = 0x80270265
+	E_SYNCENGINE_FILE_SIZE_OVER_LIMIT                                         Handle        = 0x8802B001
+	E_SYNCENGINE_FILE_SIZE_EXCEEDS_REMAINING_QUOTA                            Handle        = 0x8802B002
+	E_SYNCENGINE_UNSUPPORTED_FILE_NAME                                        Handle        = 0x8802B003
+	E_SYNCENGINE_FOLDER_ITEM_COUNT_LIMIT_EXCEEDED                             Handle        = 0x8802B004
+	E_SYNCENGINE_FILE_SYNC_PARTNER_ERROR                                      Handle        = 0x8802B005
+	E_SYNCENGINE_SYNC_PAUSED_BY_SERVICE                                       Handle        = 0x8802B006
+	E_SYNCENGINE_FILE_IDENTIFIER_UNKNOWN                                      Handle        = 0x8802C002
+	E_SYNCENGINE_SERVICE_AUTHENTICATION_FAILED                                Handle        = 0x8802C003
+	E_SYNCENGINE_UNKNOWN_SERVICE_ERROR                                        Handle        = 0x8802C004
+	E_SYNCENGINE_SERVICE_RETURNED_UNEXPECTED_SIZE                             Handle        = 0x8802C005
+	E_SYNCENGINE_REQUEST_BLOCKED_BY_SERVICE                                   Handle        = 0x8802C006
+	E_SYNCENGINE_REQUEST_BLOCKED_DUE_TO_CLIENT_ERROR                          Handle        = 0x8802C007
+	E_SYNCENGINE_FOLDER_INACCESSIBLE                                          Handle        = 0x8802D001
+	E_SYNCENGINE_UNSUPPORTED_FOLDER_NAME                                      Handle        = 0x8802D002
+	E_SYNCENGINE_UNSUPPORTED_MARKET                                           Handle        = 0x8802D003
+	E_SYNCENGINE_PATH_LENGTH_LIMIT_EXCEEDED                                   Handle        = 0x8802D004
+	E_SYNCENGINE_REMOTE_PATH_LENGTH_LIMIT_EXCEEDED                            Handle        = 0x8802D005
+	E_SYNCENGINE_CLIENT_UPDATE_NEEDED                                         Handle        = 0x8802D006
+	E_SYNCENGINE_PROXY_AUTHENTICATION_REQUIRED                                Handle        = 0x8802D007
+	E_SYNCENGINE_STORAGE_SERVICE_PROVISIONING_FAILED                          Handle        = 0x8802D008
+	E_SYNCENGINE_UNSUPPORTED_REPARSE_POINT                                    Handle        = 0x8802D009
+	E_SYNCENGINE_STORAGE_SERVICE_BLOCKED                                      Handle        = 0x8802D00A
+	E_SYNCENGINE_FOLDER_IN_REDIRECTION                                        Handle        = 0x8802D00B
+	EAS_E_POLICY_NOT_MANAGED_BY_OS                                            Handle        = 0x80550001
+	EAS_E_POLICY_COMPLIANT_WITH_ACTIONS                                       Handle        = 0x80550002
+	EAS_E_REQUESTED_POLICY_NOT_ENFORCEABLE                                    Handle        = 0x80550003
+	EAS_E_CURRENT_USER_HAS_BLANK_PASSWORD                                     Handle        = 0x80550004
+	EAS_E_REQUESTED_POLICY_PASSWORD_EXPIRATION_INCOMPATIBLE                   Handle        = 0x80550005
+	EAS_E_USER_CANNOT_CHANGE_PASSWORD                                         Handle        = 0x80550006
+	EAS_E_ADMINS_HAVE_BLANK_PASSWORD                                          Handle        = 0x80550007
+	EAS_E_ADMINS_CANNOT_CHANGE_PASSWORD                                       Handle        = 0x80550008
+	EAS_E_LOCAL_CONTROLLED_USERS_CANNOT_CHANGE_PASSWORD                       Handle        = 0x80550009
+	EAS_E_PASSWORD_POLICY_NOT_ENFORCEABLE_FOR_CONNECTED_ADMINS                Handle        = 0x8055000A
+	EAS_E_CONNECTED_ADMINS_NEED_TO_CHANGE_PASSWORD                            Handle        = 0x8055000B
+	EAS_E_PASSWORD_POLICY_NOT_ENFORCEABLE_FOR_CURRENT_CONNECTED_USER          Handle        = 0x8055000C
+	EAS_E_CURRENT_CONNECTED_USER_NEED_TO_CHANGE_PASSWORD                      Handle        = 0x8055000D
+	WEB_E_UNSUPPORTED_FORMAT                                                  Handle        = 0x83750001
+	WEB_E_INVALID_XML                                                         Handle        = 0x83750002
+	WEB_E_MISSING_REQUIRED_ELEMENT                                            Handle        = 0x83750003
+	WEB_E_MISSING_REQUIRED_ATTRIBUTE                                          Handle        = 0x83750004
+	WEB_E_UNEXPECTED_CONTENT                                                  Handle        = 0x83750005
+	WEB_E_RESOURCE_TOO_LARGE                                                  Handle        = 0x83750006
+	WEB_E_INVALID_JSON_STRING                                                 Handle        = 0x83750007
+	WEB_E_INVALID_JSON_NUMBER                                                 Handle        = 0x83750008
+	WEB_E_JSON_VALUE_NOT_FOUND                                                Handle        = 0x83750009
+	HTTP_E_STATUS_UNEXPECTED                                                  Handle        = 0x80190001
+	HTTP_E_STATUS_UNEXPECTED_REDIRECTION                                      Handle        = 0x80190003
+	HTTP_E_STATUS_UNEXPECTED_CLIENT_ERROR                                     Handle        = 0x80190004
+	HTTP_E_STATUS_UNEXPECTED_SERVER_ERROR                                     Handle        = 0x80190005
+	HTTP_E_STATUS_AMBIGUOUS                                                   Handle        = 0x8019012C
+	HTTP_E_STATUS_MOVED                                                       Handle        = 0x8019012D
+	HTTP_E_STATUS_REDIRECT                                                    Handle        = 0x8019012E
+	HTTP_E_STATUS_REDIRECT_METHOD                                             Handle        = 0x8019012F
+	HTTP_E_STATUS_NOT_MODIFIED                                                Handle        = 0x80190130
+	HTTP_E_STATUS_USE_PROXY                                                   Handle        = 0x80190131
+	HTTP_E_STATUS_REDIRECT_KEEP_VERB                                          Handle        = 0x80190133
+	HTTP_E_STATUS_BAD_REQUEST                                                 Handle        = 0x80190190
+	HTTP_E_STATUS_DENIED                                                      Handle        = 0x80190191
+	HTTP_E_STATUS_PAYMENT_REQ                                                 Handle        = 0x80190192
+	HTTP_E_STATUS_FORBIDDEN                                                   Handle        = 0x80190193
+	HTTP_E_STATUS_NOT_FOUND                                                   Handle        = 0x80190194
+	HTTP_E_STATUS_BAD_METHOD                                                  Handle        = 0x80190195
+	HTTP_E_STATUS_NONE_ACCEPTABLE                                             Handle        = 0x80190196
+	HTTP_E_STATUS_PROXY_AUTH_REQ                                              Handle        = 0x80190197
+	HTTP_E_STATUS_REQUEST_TIMEOUT                                             Handle        = 0x80190198
+	HTTP_E_STATUS_CONFLICT                                                    Handle        = 0x80190199
+	HTTP_E_STATUS_GONE                                                        Handle        = 0x8019019A
+	HTTP_E_STATUS_LENGTH_REQUIRED                                             Handle        = 0x8019019B
+	HTTP_E_STATUS_PRECOND_FAILED                                              Handle        = 0x8019019C
+	HTTP_E_STATUS_REQUEST_TOO_LARGE                                           Handle        = 0x8019019D
+	HTTP_E_STATUS_URI_TOO_LONG                                                Handle        = 0x8019019E
+	HTTP_E_STATUS_UNSUPPORTED_MEDIA                                           Handle        = 0x8019019F
+	HTTP_E_STATUS_RANGE_NOT_SATISFIABLE                                       Handle        = 0x801901A0
+	HTTP_E_STATUS_EXPECTATION_FAILED                                          Handle        = 0x801901A1
+	HTTP_E_STATUS_SERVER_ERROR                                                Handle        = 0x801901F4
+	HTTP_E_STATUS_NOT_SUPPORTED                                               Handle        = 0x801901F5
+	HTTP_E_STATUS_BAD_GATEWAY                                                 Handle        = 0x801901F6
+	HTTP_E_STATUS_SERVICE_UNAVAIL                                             Handle        = 0x801901F7
+	HTTP_E_STATUS_GATEWAY_TIMEOUT                                             Handle        = 0x801901F8
+	HTTP_E_STATUS_VERSION_NOT_SUP                                             Handle        = 0x801901F9
+	E_INVALID_PROTOCOL_OPERATION                                              Handle        = 0x83760001
+	E_INVALID_PROTOCOL_FORMAT                                                 Handle        = 0x83760002
+	E_PROTOCOL_EXTENSIONS_NOT_SUPPORTED                                       Handle        = 0x83760003
+	E_SUBPROTOCOL_NOT_SUPPORTED                                               Handle        = 0x83760004
+	E_PROTOCOL_VERSION_NOT_SUPPORTED                                          Handle        = 0x83760005
+	INPUT_E_OUT_OF_ORDER                                                      Handle        = 0x80400000
+	INPUT_E_REENTRANCY                                                        Handle        = 0x80400001
+	INPUT_E_MULTIMODAL                                                        Handle        = 0x80400002
+	INPUT_E_PACKET                                                            Handle        = 0x80400003
+	INPUT_E_FRAME                                                             Handle        = 0x80400004
+	INPUT_E_HISTORY                                                           Handle        = 0x80400005
+	INPUT_E_DEVICE_INFO                                                       Handle        = 0x80400006
+	INPUT_E_TRANSFORM                                                         Handle        = 0x80400007
+	INPUT_E_DEVICE_PROPERTY                                                   Handle        = 0x80400008
+	INET_E_INVALID_URL                                                        Handle        = 0x800C0002
+	INET_E_NO_SESSION                                                         Handle        = 0x800C0003
+	INET_E_CANNOT_CONNECT                                                     Handle        = 0x800C0004
+	INET_E_RESOURCE_NOT_FOUND                                                 Handle        = 0x800C0005
+	INET_E_OBJECT_NOT_FOUND                                                   Handle        = 0x800C0006
+	INET_E_DATA_NOT_AVAILABLE                                                 Handle        = 0x800C0007
+	INET_E_DOWNLOAD_FAILURE                                                   Handle        = 0x800C0008
+	INET_E_AUTHENTICATION_REQUIRED                                            Handle        = 0x800C0009
+	INET_E_NO_VALID_MEDIA                                                     Handle        = 0x800C000A
+	INET_E_CONNECTION_TIMEOUT                                                 Handle        = 0x800C000B
+	INET_E_INVALID_REQUEST                                                    Handle        = 0x800C000C
+	INET_E_UNKNOWN_PROTOCOL                                                   Handle        = 0x800C000D
+	INET_E_SECURITY_PROBLEM                                                   Handle        = 0x800C000E
+	INET_E_CANNOT_LOAD_DATA                                                   Handle        = 0x800C000F
+	INET_E_CANNOT_INSTANTIATE_OBJECT                                          Handle        = 0x800C0010
+	INET_E_INVALID_CERTIFICATE                                                Handle        = 0x800C0019
+	INET_E_REDIRECT_FAILED                                                    Handle        = 0x800C0014
+	INET_E_REDIRECT_TO_DIR                                                    Handle        = 0x800C0015
+	ERROR_DBG_CREATE_PROCESS_FAILURE_LOCKDOWN                                 Handle        = 0x80B00001
+	ERROR_DBG_ATTACH_PROCESS_FAILURE_LOCKDOWN                                 Handle        = 0x80B00002
+	ERROR_DBG_CONNECT_SERVER_FAILURE_LOCKDOWN                                 Handle        = 0x80B00003
+	ERROR_DBG_START_SERVER_FAILURE_LOCKDOWN                                   Handle        = 0x80B00004
+	ERROR_IO_PREEMPTED                                                        Handle        = 0x89010001
+	JSCRIPT_E_CANTEXECUTE                                                     Handle        = 0x89020001
+	WEP_E_NOT_PROVISIONED_ON_ALL_VOLUMES                                      Handle        = 0x88010001
+	WEP_E_FIXED_DATA_NOT_SUPPORTED                                            Handle        = 0x88010002
+	WEP_E_HARDWARE_NOT_COMPLIANT                                              Handle        = 0x88010003
+	WEP_E_LOCK_NOT_CONFIGURED                                                 Handle        = 0x88010004
+	WEP_E_PROTECTION_SUSPENDED                                                Handle        = 0x88010005
+	WEP_E_NO_LICENSE                                                          Handle        = 0x88010006
+	WEP_E_OS_NOT_PROTECTED                                                    Handle        = 0x88010007
+	WEP_E_UNEXPECTED_FAIL                                                     Handle        = 0x88010008
+	WEP_E_BUFFER_TOO_LARGE                                                    Handle        = 0x88010009
+	ERROR_SVHDX_ERROR_STORED                                                  Handle        = 0xC05C0000
+	ERROR_SVHDX_ERROR_NOT_AVAILABLE                                           Handle        = 0xC05CFF00
+	ERROR_SVHDX_UNIT_ATTENTION_AVAILABLE                                      Handle        = 0xC05CFF01
+	ERROR_SVHDX_UNIT_ATTENTION_CAPACITY_DATA_CHANGED                          Handle        = 0xC05CFF02
+	ERROR_SVHDX_UNIT_ATTENTION_RESERVATIONS_PREEMPTED                         Handle        = 0xC05CFF03
+	ERROR_SVHDX_UNIT_ATTENTION_RESERVATIONS_RELEASED                          Handle        = 0xC05CFF04
+	ERROR_SVHDX_UNIT_ATTENTION_REGISTRATIONS_PREEMPTED                        Handle        = 0xC05CFF05
+	ERROR_SVHDX_UNIT_ATTENTION_OPERATING_DEFINITION_CHANGED                   Handle        = 0xC05CFF06
+	ERROR_SVHDX_RESERVATION_CONFLICT                                          Handle        = 0xC05CFF07
+	ERROR_SVHDX_WRONG_FILE_TYPE                                               Handle        = 0xC05CFF08
+	ERROR_SVHDX_VERSION_MISMATCH                                              Handle        = 0xC05CFF09
+	ERROR_VHD_SHARED                                                          Handle        = 0xC05CFF0A
+	ERROR_SVHDX_NO_INITIATOR                                                  Handle        = 0xC05CFF0B
+	ERROR_VHDSET_BACKING_STORAGE_NOT_FOUND                                    Handle        = 0xC05CFF0C
+	ERROR_SMB_NO_PREAUTH_INTEGRITY_HASH_OVERLAP                               Handle        = 0xC05D0000
+	ERROR_SMB_BAD_CLUSTER_DIALECT                                             Handle        = 0xC05D0001
+	WININET_E_OUT_OF_HANDLES                                                  Handle        = 0x80072EE1
+	WININET_E_TIMEOUT                                                         Handle        = 0x80072EE2
+	WININET_E_EXTENDED_ERROR                                                  Handle        = 0x80072EE3
+	WININET_E_INTERNAL_ERROR                                                  Handle        = 0x80072EE4
+	WININET_E_INVALID_URL                                                     Handle        = 0x80072EE5
+	WININET_E_UNRECOGNIZED_SCHEME                                             Handle        = 0x80072EE6
+	WININET_E_NAME_NOT_RESOLVED                                               Handle        = 0x80072EE7
+	WININET_E_PROTOCOL_NOT_FOUND                                              Handle        = 0x80072EE8
+	WININET_E_INVALID_OPTION                                                  Handle        = 0x80072EE9
+	WININET_E_BAD_OPTION_LENGTH                                               Handle        = 0x80072EEA
+	WININET_E_OPTION_NOT_SETTABLE                                             Handle        = 0x80072EEB
+	WININET_E_SHUTDOWN                                                        Handle        = 0x80072EEC
+	WININET_E_INCORRECT_USER_NAME                                             Handle        = 0x80072EED
+	WININET_E_INCORRECT_PASSWORD                                              Handle        = 0x80072EEE
+	WININET_E_LOGIN_FAILURE                                                   Handle        = 0x80072EEF
+	WININET_E_INVALID_OPERATION                                               Handle        = 0x80072EF0
+	WININET_E_OPERATION_CANCELLED                                             Handle        = 0x80072EF1
+	WININET_E_INCORRECT_HANDLE_TYPE                                           Handle        = 0x80072EF2
+	WININET_E_INCORRECT_HANDLE_STATE                                          Handle        = 0x80072EF3
+	WININET_E_NOT_PROXY_REQUEST                                               Handle        = 0x80072EF4
+	WININET_E_REGISTRY_VALUE_NOT_FOUND                                        Handle        = 0x80072EF5
+	WININET_E_BAD_REGISTRY_PARAMETER                                          Handle        = 0x80072EF6
+	WININET_E_NO_DIRECT_ACCESS                                                Handle        = 0x80072EF7
+	WININET_E_NO_CONTEXT                                                      Handle        = 0x80072EF8
+	WININET_E_NO_CALLBACK                                                     Handle        = 0x80072EF9
+	WININET_E_REQUEST_PENDING                                                 Handle        = 0x80072EFA
+	WININET_E_INCORRECT_FORMAT                                                Handle        = 0x80072EFB
+	WININET_E_ITEM_NOT_FOUND                                                  Handle        = 0x80072EFC
+	WININET_E_CANNOT_CONNECT                                                  Handle        = 0x80072EFD
+	WININET_E_CONNECTION_ABORTED                                              Handle        = 0x80072EFE
+	WININET_E_CONNECTION_RESET                                                Handle        = 0x80072EFF
+	WININET_E_FORCE_RETRY                                                     Handle        = 0x80072F00
+	WININET_E_INVALID_PROXY_REQUEST                                           Handle        = 0x80072F01
+	WININET_E_NEED_UI                                                         Handle        = 0x80072F02
+	WININET_E_HANDLE_EXISTS                                                   Handle        = 0x80072F04
+	WININET_E_SEC_CERT_DATE_INVALID                                           Handle        = 0x80072F05
+	WININET_E_SEC_CERT_CN_INVALID                                             Handle        = 0x80072F06
+	WININET_E_HTTP_TO_HTTPS_ON_REDIR                                          Handle        = 0x80072F07
+	WININET_E_HTTPS_TO_HTTP_ON_REDIR                                          Handle        = 0x80072F08
+	WININET_E_MIXED_SECURITY                                                  Handle        = 0x80072F09
+	WININET_E_CHG_POST_IS_NON_SECURE                                          Handle        = 0x80072F0A
+	WININET_E_POST_IS_NON_SECURE                                              Handle        = 0x80072F0B
+	WININET_E_CLIENT_AUTH_CERT_NEEDED                                         Handle        = 0x80072F0C
+	WININET_E_INVALID_CA                                                      Handle        = 0x80072F0D
+	WININET_E_CLIENT_AUTH_NOT_SETUP                                           Handle        = 0x80072F0E
+	WININET_E_ASYNC_THREAD_FAILED                                             Handle        = 0x80072F0F
+	WININET_E_REDIRECT_SCHEME_CHANGE                                          Handle        = 0x80072F10
+	WININET_E_DIALOG_PENDING                                                  Handle        = 0x80072F11
+	WININET_E_RETRY_DIALOG                                                    Handle        = 0x80072F12
+	WININET_E_NO_NEW_CONTAINERS                                               Handle        = 0x80072F13
+	WININET_E_HTTPS_HTTP_SUBMIT_REDIR                                         Handle        = 0x80072F14
+	WININET_E_SEC_CERT_ERRORS                                                 Handle        = 0x80072F17
+	WININET_E_SEC_CERT_REV_FAILED                                             Handle        = 0x80072F19
+	WININET_E_HEADER_NOT_FOUND                                                Handle        = 0x80072F76
+	WININET_E_DOWNLEVEL_SERVER                                                Handle        = 0x80072F77
+	WININET_E_INVALID_SERVER_RESPONSE                                         Handle        = 0x80072F78
+	WININET_E_INVALID_HEADER                                                  Handle        = 0x80072F79
+	WININET_E_INVALID_QUERY_REQUEST                                           Handle        = 0x80072F7A
+	WININET_E_HEADER_ALREADY_EXISTS                                           Handle        = 0x80072F7B
+	WININET_E_REDIRECT_FAILED                                                 Handle        = 0x80072F7C
+	WININET_E_SECURITY_CHANNEL_ERROR                                          Handle        = 0x80072F7D
+	WININET_E_UNABLE_TO_CACHE_FILE                                            Handle        = 0x80072F7E
+	WININET_E_TCPIP_NOT_INSTALLED                                             Handle        = 0x80072F7F
+	WININET_E_DISCONNECTED                                                    Handle        = 0x80072F83
+	WININET_E_SERVER_UNREACHABLE                                              Handle        = 0x80072F84
+	WININET_E_PROXY_SERVER_UNREACHABLE                                        Handle        = 0x80072F85
+	WININET_E_BAD_AUTO_PROXY_SCRIPT                                           Handle        = 0x80072F86
+	WININET_E_UNABLE_TO_DOWNLOAD_SCRIPT                                       Handle        = 0x80072F87
+	WININET_E_SEC_INVALID_CERT                                                Handle        = 0x80072F89
+	WININET_E_SEC_CERT_REVOKED                                                Handle        = 0x80072F8A
+	WININET_E_FAILED_DUETOSECURITYCHECK                                       Handle        = 0x80072F8B
+	WININET_E_NOT_INITIALIZED                                                 Handle        = 0x80072F8C
+	WININET_E_LOGIN_FAILURE_DISPLAY_ENTITY_BODY                               Handle        = 0x80072F8E
+	WININET_E_DECODING_FAILED                                                 Handle        = 0x80072F8F
+	WININET_E_NOT_REDIRECTED                                                  Handle        = 0x80072F80
+	WININET_E_COOKIE_NEEDS_CONFIRMATION                                       Handle        = 0x80072F81
+	WININET_E_COOKIE_DECLINED                                                 Handle        = 0x80072F82
+	WININET_E_REDIRECT_NEEDS_CONFIRMATION                                     Handle        = 0x80072F88
+	SQLITE_E_ERROR                                                            Handle        = 0x87AF0001
+	SQLITE_E_INTERNAL                                                         Handle        = 0x87AF0002
+	SQLITE_E_PERM                                                             Handle        = 0x87AF0003
+	SQLITE_E_ABORT                                                            Handle        = 0x87AF0004
+	SQLITE_E_BUSY                                                             Handle        = 0x87AF0005
+	SQLITE_E_LOCKED                                                           Handle        = 0x87AF0006
+	SQLITE_E_NOMEM                                                            Handle        = 0x87AF0007
+	SQLITE_E_READONLY                                                         Handle        = 0x87AF0008
+	SQLITE_E_INTERRUPT                                                        Handle        = 0x87AF0009
+	SQLITE_E_IOERR                                                            Handle        = 0x87AF000A
+	SQLITE_E_CORRUPT                                                          Handle        = 0x87AF000B
+	SQLITE_E_NOTFOUND                                                         Handle        = 0x87AF000C
+	SQLITE_E_FULL                                                             Handle        = 0x87AF000D
+	SQLITE_E_CANTOPEN                                                         Handle        = 0x87AF000E
+	SQLITE_E_PROTOCOL                                                         Handle        = 0x87AF000F
+	SQLITE_E_EMPTY                                                            Handle        = 0x87AF0010
+	SQLITE_E_SCHEMA                                                           Handle        = 0x87AF0011
+	SQLITE_E_TOOBIG                                                           Handle        = 0x87AF0012
+	SQLITE_E_CONSTRAINT                                                       Handle        = 0x87AF0013
+	SQLITE_E_MISMATCH                                                         Handle        = 0x87AF0014
+	SQLITE_E_MISUSE                                                           Handle        = 0x87AF0015
+	SQLITE_E_NOLFS                                                            Handle        = 0x87AF0016
+	SQLITE_E_AUTH                                                             Handle        = 0x87AF0017
+	SQLITE_E_FORMAT                                                           Handle        = 0x87AF0018
+	SQLITE_E_RANGE                                                            Handle        = 0x87AF0019
+	SQLITE_E_NOTADB                                                           Handle        = 0x87AF001A
+	SQLITE_E_NOTICE                                                           Handle        = 0x87AF001B
+	SQLITE_E_WARNING                                                          Handle        = 0x87AF001C
+	SQLITE_E_ROW                                                              Handle        = 0x87AF0064
+	SQLITE_E_DONE                                                             Handle        = 0x87AF0065
+	SQLITE_E_IOERR_READ                                                       Handle        = 0x87AF010A
+	SQLITE_E_IOERR_SHORT_READ                                                 Handle        = 0x87AF020A
+	SQLITE_E_IOERR_WRITE                                                      Handle        = 0x87AF030A
+	SQLITE_E_IOERR_FSYNC                                                      Handle        = 0x87AF040A
+	SQLITE_E_IOERR_DIR_FSYNC                                                  Handle        = 0x87AF050A
+	SQLITE_E_IOERR_TRUNCATE                                                   Handle        = 0x87AF060A
+	SQLITE_E_IOERR_FSTAT                                                      Handle        = 0x87AF070A
+	SQLITE_E_IOERR_UNLOCK                                                     Handle        = 0x87AF080A
+	SQLITE_E_IOERR_RDLOCK                                                     Handle        = 0x87AF090A
+	SQLITE_E_IOERR_DELETE                                                     Handle        = 0x87AF0A0A
+	SQLITE_E_IOERR_BLOCKED                                                    Handle        = 0x87AF0B0A
+	SQLITE_E_IOERR_NOMEM                                                      Handle        = 0x87AF0C0A
+	SQLITE_E_IOERR_ACCESS                                                     Handle        = 0x87AF0D0A
+	SQLITE_E_IOERR_CHECKRESERVEDLOCK                                          Handle        = 0x87AF0E0A
+	SQLITE_E_IOERR_LOCK                                                       Handle        = 0x87AF0F0A
+	SQLITE_E_IOERR_CLOSE                                                      Handle        = 0x87AF100A
+	SQLITE_E_IOERR_DIR_CLOSE                                                  Handle        = 0x87AF110A
+	SQLITE_E_IOERR_SHMOPEN                                                    Handle        = 0x87AF120A
+	SQLITE_E_IOERR_SHMSIZE                                                    Handle        = 0x87AF130A
+	SQLITE_E_IOERR_SHMLOCK                                                    Handle        = 0x87AF140A
+	SQLITE_E_IOERR_SHMMAP                                                     Handle        = 0x87AF150A
+	SQLITE_E_IOERR_SEEK                                                       Handle        = 0x87AF160A
+	SQLITE_E_IOERR_DELETE_NOENT                                               Handle        = 0x87AF170A
+	SQLITE_E_IOERR_MMAP                                                       Handle        = 0x87AF180A
+	SQLITE_E_IOERR_GETTEMPPATH                                                Handle        = 0x87AF190A
+	SQLITE_E_IOERR_CONVPATH                                                   Handle        = 0x87AF1A0A
+	SQLITE_E_IOERR_VNODE                                                      Handle        = 0x87AF1A02
+	SQLITE_E_IOERR_AUTH                                                       Handle        = 0x87AF1A03
+	SQLITE_E_LOCKED_SHAREDCACHE                                               Handle        = 0x87AF0106
+	SQLITE_E_BUSY_RECOVERY                                                    Handle        = 0x87AF0105
+	SQLITE_E_BUSY_SNAPSHOT                                                    Handle        = 0x87AF0205
+	SQLITE_E_CANTOPEN_NOTEMPDIR                                               Handle        = 0x87AF010E
+	SQLITE_E_CANTOPEN_ISDIR                                                   Handle        = 0x87AF020E
+	SQLITE_E_CANTOPEN_FULLPATH                                                Handle        = 0x87AF030E
+	SQLITE_E_CANTOPEN_CONVPATH                                                Handle        = 0x87AF040E
+	SQLITE_E_CORRUPT_VTAB                                                     Handle        = 0x87AF010B
+	SQLITE_E_READONLY_RECOVERY                                                Handle        = 0x87AF0108
+	SQLITE_E_READONLY_CANTLOCK                                                Handle        = 0x87AF0208
+	SQLITE_E_READONLY_ROLLBACK                                                Handle        = 0x87AF0308
+	SQLITE_E_READONLY_DBMOVED                                                 Handle        = 0x87AF0408
+	SQLITE_E_ABORT_ROLLBACK                                                   Handle        = 0x87AF0204
+	SQLITE_E_CONSTRAINT_CHECK                                                 Handle        = 0x87AF0113
+	SQLITE_E_CONSTRAINT_COMMITHOOK                                            Handle        = 0x87AF0213
+	SQLITE_E_CONSTRAINT_FOREIGNKEY                                            Handle        = 0x87AF0313
+	SQLITE_E_CONSTRAINT_FUNCTION                                              Handle        = 0x87AF0413
+	SQLITE_E_CONSTRAINT_NOTNULL                                               Handle        = 0x87AF0513
+	SQLITE_E_CONSTRAINT_PRIMARYKEY                                            Handle        = 0x87AF0613
+	SQLITE_E_CONSTRAINT_TRIGGER                                               Handle        = 0x87AF0713
+	SQLITE_E_CONSTRAINT_UNIQUE                                                Handle        = 0x87AF0813
+	SQLITE_E_CONSTRAINT_VTAB                                                  Handle        = 0x87AF0913
+	SQLITE_E_CONSTRAINT_ROWID                                                 Handle        = 0x87AF0A13
+	SQLITE_E_NOTICE_RECOVER_WAL                                               Handle        = 0x87AF011B
+	SQLITE_E_NOTICE_RECOVER_ROLLBACK                                          Handle        = 0x87AF021B
+	SQLITE_E_WARNING_AUTOINDEX                                                Handle        = 0x87AF011C
+	UTC_E_TOGGLE_TRACE_STARTED                                                Handle        = 0x87C51001
+	UTC_E_ALTERNATIVE_TRACE_CANNOT_PREEMPT                                    Handle        = 0x87C51002
+	UTC_E_AOT_NOT_RUNNING                                                     Handle        = 0x87C51003
+	UTC_E_SCRIPT_TYPE_INVALID                                                 Handle        = 0x87C51004
+	UTC_E_SCENARIODEF_NOT_FOUND                                               Handle        = 0x87C51005
+	UTC_E_TRACEPROFILE_NOT_FOUND                                              Handle        = 0x87C51006
+	UTC_E_FORWARDER_ALREADY_ENABLED                                           Handle        = 0x87C51007
+	UTC_E_FORWARDER_ALREADY_DISABLED                                          Handle        = 0x87C51008
+	UTC_E_EVENTLOG_ENTRY_MALFORMED                                            Handle        = 0x87C51009
+	UTC_E_DIAGRULES_SCHEMAVERSION_MISMATCH                                    Handle        = 0x87C5100A
+	UTC_E_SCRIPT_TERMINATED                                                   Handle        = 0x87C5100B
+	UTC_E_INVALID_CUSTOM_FILTER                                               Handle        = 0x87C5100C
+	UTC_E_TRACE_NOT_RUNNING                                                   Handle        = 0x87C5100D
+	UTC_E_REESCALATED_TOO_QUICKLY                                             Handle        = 0x87C5100E
+	UTC_E_ESCALATION_ALREADY_RUNNING                                          Handle        = 0x87C5100F
+	UTC_E_PERFTRACK_ALREADY_TRACING                                           Handle        = 0x87C51010
+	UTC_E_REACHED_MAX_ESCALATIONS                                             Handle        = 0x87C51011
+	UTC_E_FORWARDER_PRODUCER_MISMATCH                                         Handle        = 0x87C51012
+	UTC_E_INTENTIONAL_SCRIPT_FAILURE                                          Handle        = 0x87C51013
+	UTC_E_SQM_INIT_FAILED                                                     Handle        = 0x87C51014
+	UTC_E_NO_WER_LOGGER_SUPPORTED                                             Handle        = 0x87C51015
+	UTC_E_TRACERS_DONT_EXIST                                                  Handle        = 0x87C51016
+	UTC_E_WINRT_INIT_FAILED                                                   Handle        = 0x87C51017
+	UTC_E_SCENARIODEF_SCHEMAVERSION_MISMATCH                                  Handle        = 0x87C51018
+	UTC_E_INVALID_FILTER                                                      Handle        = 0x87C51019
+	UTC_E_EXE_TERMINATED                                                      Handle        = 0x87C5101A
+	UTC_E_ESCALATION_NOT_AUTHORIZED                                           Handle        = 0x87C5101B
+	UTC_E_SETUP_NOT_AUTHORIZED                                                Handle        = 0x87C5101C
+	UTC_E_CHILD_PROCESS_FAILED                                                Handle        = 0x87C5101D
+	UTC_E_COMMAND_LINE_NOT_AUTHORIZED                                         Handle        = 0x87C5101E
+	UTC_E_CANNOT_LOAD_SCENARIO_EDITOR_XML                                     Handle        = 0x87C5101F
+	UTC_E_ESCALATION_TIMED_OUT                                                Handle        = 0x87C51020
+	UTC_E_SETUP_TIMED_OUT                                                     Handle        = 0x87C51021
+	UTC_E_TRIGGER_MISMATCH                                                    Handle        = 0x87C51022
+	UTC_E_TRIGGER_NOT_FOUND                                                   Handle        = 0x87C51023
+	UTC_E_SIF_NOT_SUPPORTED                                                   Handle        = 0x87C51024
+	UTC_E_DELAY_TERMINATED                                                    Handle        = 0x87C51025
+	UTC_E_DEVICE_TICKET_ERROR                                                 Handle        = 0x87C51026
+	UTC_E_TRACE_BUFFER_LIMIT_EXCEEDED                                         Handle        = 0x87C51027
+	UTC_E_API_RESULT_UNAVAILABLE                                              Handle        = 0x87C51028
+	UTC_E_RPC_TIMEOUT                                                         Handle        = 0x87C51029
+	UTC_E_RPC_WAIT_FAILED                                                     Handle        = 0x87C5102A
+	UTC_E_API_BUSY                                                            Handle        = 0x87C5102B
+	UTC_E_TRACE_MIN_DURATION_REQUIREMENT_NOT_MET                              Handle        = 0x87C5102C
+	UTC_E_EXCLUSIVITY_NOT_AVAILABLE                                           Handle        = 0x87C5102D
+	UTC_E_GETFILE_FILE_PATH_NOT_APPROVED                                      Handle        = 0x87C5102E
+	UTC_E_ESCALATION_DIRECTORY_ALREADY_EXISTS                                 Handle        = 0x87C5102F
+	UTC_E_TIME_TRIGGER_ON_START_INVALID                                       Handle        = 0x87C51030
+	UTC_E_TIME_TRIGGER_ONLY_VALID_ON_SINGLE_TRANSITION                        Handle        = 0x87C51031
+	UTC_E_TIME_TRIGGER_INVALID_TIME_RANGE                                     Handle        = 0x87C51032
+	UTC_E_MULTIPLE_TIME_TRIGGER_ON_SINGLE_STATE                               Handle        = 0x87C51033
+	UTC_E_BINARY_MISSING                                                      Handle        = 0x87C51034
+	UTC_E_NETWORK_CAPTURE_NOT_ALLOWED                                         Handle        = 0x87C51035
+	UTC_E_FAILED_TO_RESOLVE_CONTAINER_ID                                      Handle        = 0x87C51036
+	UTC_E_UNABLE_TO_RESOLVE_SESSION                                           Handle        = 0x87C51037
+	UTC_E_THROTTLED                                                           Handle        = 0x87C51038
+	UTC_E_UNAPPROVED_SCRIPT                                                   Handle        = 0x87C51039
+	UTC_E_SCRIPT_MISSING                                                      Handle        = 0x87C5103A
+	UTC_E_SCENARIO_THROTTLED                                                  Handle        = 0x87C5103B
+	UTC_E_API_NOT_SUPPORTED                                                   Handle        = 0x87C5103C
+	UTC_E_GETFILE_EXTERNAL_PATH_NOT_APPROVED                                  Handle        = 0x87C5103D
+	UTC_E_TRY_GET_SCENARIO_TIMEOUT_EXCEEDED                                   Handle        = 0x87C5103E
+	UTC_E_CERT_REV_FAILED                                                     Handle        = 0x87C5103F
+	UTC_E_FAILED_TO_START_NDISCAP                                             Handle        = 0x87C51040
+	UTC_E_KERNELDUMP_LIMIT_REACHED                                            Handle        = 0x87C51041
+	UTC_E_MISSING_AGGREGATE_EVENT_TAG                                         Handle        = 0x87C51042
+	UTC_E_INVALID_AGGREGATION_STRUCT                                          Handle        = 0x87C51043
+	UTC_E_ACTION_NOT_SUPPORTED_IN_DESTINATION                                 Handle        = 0x87C51044
+	UTC_E_FILTER_MISSING_ATTRIBUTE                                            Handle        = 0x87C51045
+	UTC_E_FILTER_INVALID_TYPE                                                 Handle        = 0x87C51046
+	UTC_E_FILTER_VARIABLE_NOT_FOUND                                           Handle        = 0x87C51047
+	UTC_E_FILTER_FUNCTION_RESTRICTED                                          Handle        = 0x87C51048
+	UTC_E_FILTER_VERSION_MISMATCH                                             Handle        = 0x87C51049
+	UTC_E_FILTER_INVALID_FUNCTION                                             Handle        = 0x87C51050
+	UTC_E_FILTER_INVALID_FUNCTION_PARAMS                                      Handle        = 0x87C51051
+	UTC_E_FILTER_INVALID_COMMAND                                              Handle        = 0x87C51052
+	UTC_E_FILTER_ILLEGAL_EVAL                                                 Handle        = 0x87C51053
+	UTC_E_TTTRACER_RETURNED_ERROR                                             Handle        = 0x87C51054
+	UTC_E_AGENT_DIAGNOSTICS_TOO_LARGE                                         Handle        = 0x87C51055
+	UTC_E_FAILED_TO_RECEIVE_AGENT_DIAGNOSTICS                                 Handle        = 0x87C51056
+	UTC_E_SCENARIO_HAS_NO_ACTIONS                                             Handle        = 0x87C51057
+	UTC_E_TTTRACER_STORAGE_FULL                                               Handle        = 0x87C51058
+	UTC_E_INSUFFICIENT_SPACE_TO_START_TRACE                                   Handle        = 0x87C51059
+	UTC_E_ESCALATION_CANCELLED_AT_SHUTDOWN                                    Handle        = 0x87C5105A
+	UTC_E_GETFILEINFOACTION_FILE_NOT_APPROVED                                 Handle        = 0x87C5105B
+	UTC_E_SETREGKEYACTION_TYPE_NOT_APPROVED                                   Handle        = 0x87C5105C
+	WINML_ERR_INVALID_DEVICE                                                  Handle        = 0x88900001
+	WINML_ERR_INVALID_BINDING                                                 Handle        = 0x88900002
+	WINML_ERR_VALUE_NOTFOUND                                                  Handle        = 0x88900003
+	WINML_ERR_SIZE_MISMATCH                                                   Handle        = 0x88900004
+	STATUS_WAIT_0                                                             NTStatus      = 0x00000000
+	STATUS_SUCCESS                                                            NTStatus      = 0x00000000
+	STATUS_WAIT_1                                                             NTStatus      = 0x00000001
+	STATUS_WAIT_2                                                             NTStatus      = 0x00000002
+	STATUS_WAIT_3                                                             NTStatus      = 0x00000003
+	STATUS_WAIT_63                                                            NTStatus      = 0x0000003F
+	STATUS_ABANDONED                                                          NTStatus      = 0x00000080
+	STATUS_ABANDONED_WAIT_0                                                   NTStatus      = 0x00000080
+	STATUS_ABANDONED_WAIT_63                                                  NTStatus      = 0x000000BF
+	STATUS_USER_APC                                                           NTStatus      = 0x000000C0
+	STATUS_ALREADY_COMPLETE                                                   NTStatus      = 0x000000FF
+	STATUS_KERNEL_APC                                                         NTStatus      = 0x00000100
+	STATUS_ALERTED                                                            NTStatus      = 0x00000101
+	STATUS_TIMEOUT                                                            NTStatus      = 0x00000102
+	STATUS_PENDING                                                            NTStatus      = 0x00000103
+	STATUS_REPARSE                                                            NTStatus      = 0x00000104
+	STATUS_MORE_ENTRIES                                                       NTStatus      = 0x00000105
+	STATUS_NOT_ALL_ASSIGNED                                                   NTStatus      = 0x00000106
+	STATUS_SOME_NOT_MAPPED                                                    NTStatus      = 0x00000107
+	STATUS_OPLOCK_BREAK_IN_PROGRESS                                           NTStatus      = 0x00000108
+	STATUS_VOLUME_MOUNTED                                                     NTStatus      = 0x00000109
+	STATUS_RXACT_COMMITTED                                                    NTStatus      = 0x0000010A
+	STATUS_NOTIFY_CLEANUP                                                     NTStatus      = 0x0000010B
+	STATUS_NOTIFY_ENUM_DIR                                                    NTStatus      = 0x0000010C
+	STATUS_NO_QUOTAS_FOR_ACCOUNT                                              NTStatus      = 0x0000010D
+	STATUS_PRIMARY_TRANSPORT_CONNECT_FAILED                                   NTStatus      = 0x0000010E
+	STATUS_PAGE_FAULT_TRANSITION                                              NTStatus      = 0x00000110
+	STATUS_PAGE_FAULT_DEMAND_ZERO                                             NTStatus      = 0x00000111
+	STATUS_PAGE_FAULT_COPY_ON_WRITE                                           NTStatus      = 0x00000112
+	STATUS_PAGE_FAULT_GUARD_PAGE                                              NTStatus      = 0x00000113
+	STATUS_PAGE_FAULT_PAGING_FILE                                             NTStatus      = 0x00000114
+	STATUS_CACHE_PAGE_LOCKED                                                  NTStatus      = 0x00000115
+	STATUS_CRASH_DUMP                                                         NTStatus      = 0x00000116
+	STATUS_BUFFER_ALL_ZEROS                                                   NTStatus      = 0x00000117
+	STATUS_REPARSE_OBJECT                                                     NTStatus      = 0x00000118
+	STATUS_RESOURCE_REQUIREMENTS_CHANGED                                      NTStatus      = 0x00000119
+	STATUS_TRANSLATION_COMPLETE                                               NTStatus      = 0x00000120
+	STATUS_DS_MEMBERSHIP_EVALUATED_LOCALLY                                    NTStatus      = 0x00000121
+	STATUS_NOTHING_TO_TERMINATE                                               NTStatus      = 0x00000122
+	STATUS_PROCESS_NOT_IN_JOB                                                 NTStatus      = 0x00000123
+	STATUS_PROCESS_IN_JOB                                                     NTStatus      = 0x00000124
+	STATUS_VOLSNAP_HIBERNATE_READY                                            NTStatus      = 0x00000125
+	STATUS_FSFILTER_OP_COMPLETED_SUCCESSFULLY                                 NTStatus      = 0x00000126
+	STATUS_INTERRUPT_VECTOR_ALREADY_CONNECTED                                 NTStatus      = 0x00000127
+	STATUS_INTERRUPT_STILL_CONNECTED                                          NTStatus      = 0x00000128
+	STATUS_PROCESS_CLONED                                                     NTStatus      = 0x00000129
+	STATUS_FILE_LOCKED_WITH_ONLY_READERS                                      NTStatus      = 0x0000012A
+	STATUS_FILE_LOCKED_WITH_WRITERS                                           NTStatus      = 0x0000012B
+	STATUS_VALID_IMAGE_HASH                                                   NTStatus      = 0x0000012C
+	STATUS_VALID_CATALOG_HASH                                                 NTStatus      = 0x0000012D
+	STATUS_VALID_STRONG_CODE_HASH                                             NTStatus      = 0x0000012E
+	STATUS_GHOSTED                                                            NTStatus      = 0x0000012F
+	STATUS_DATA_OVERWRITTEN                                                   NTStatus      = 0x00000130
+	STATUS_RESOURCEMANAGER_READ_ONLY                                          NTStatus      = 0x00000202
+	STATUS_RING_PREVIOUSLY_EMPTY                                              NTStatus      = 0x00000210
+	STATUS_RING_PREVIOUSLY_FULL                                               NTStatus      = 0x00000211
+	STATUS_RING_PREVIOUSLY_ABOVE_QUOTA                                        NTStatus      = 0x00000212
+	STATUS_RING_NEWLY_EMPTY                                                   NTStatus      = 0x00000213
+	STATUS_RING_SIGNAL_OPPOSITE_ENDPOINT                                      NTStatus      = 0x00000214
+	STATUS_OPLOCK_SWITCHED_TO_NEW_HANDLE                                      NTStatus      = 0x00000215
+	STATUS_OPLOCK_HANDLE_CLOSED                                               NTStatus      = 0x00000216
+	STATUS_WAIT_FOR_OPLOCK                                                    NTStatus      = 0x00000367
+	STATUS_REPARSE_GLOBAL                                                     NTStatus      = 0x00000368
+	STATUS_FLT_IO_COMPLETE                                                    NTStatus      = 0x001C0001
+	STATUS_OBJECT_NAME_EXISTS                                                 NTStatus      = 0x40000000
+	STATUS_THREAD_WAS_SUSPENDED                                               NTStatus      = 0x40000001
+	STATUS_WORKING_SET_LIMIT_RANGE                                            NTStatus      = 0x40000002
+	STATUS_IMAGE_NOT_AT_BASE                                                  NTStatus      = 0x40000003
+	STATUS_RXACT_STATE_CREATED                                                NTStatus      = 0x40000004
+	STATUS_SEGMENT_NOTIFICATION                                               NTStatus      = 0x40000005
+	STATUS_LOCAL_USER_SESSION_KEY                                             NTStatus      = 0x40000006
+	STATUS_BAD_CURRENT_DIRECTORY                                              NTStatus      = 0x40000007
+	STATUS_SERIAL_MORE_WRITES                                                 NTStatus      = 0x40000008
+	STATUS_REGISTRY_RECOVERED                                                 NTStatus      = 0x40000009
+	STATUS_FT_READ_RECOVERY_FROM_BACKUP                                       NTStatus      = 0x4000000A
+	STATUS_FT_WRITE_RECOVERY                                                  NTStatus      = 0x4000000B
+	STATUS_SERIAL_COUNTER_TIMEOUT                                             NTStatus      = 0x4000000C
+	STATUS_NULL_LM_PASSWORD                                                   NTStatus      = 0x4000000D
+	STATUS_IMAGE_MACHINE_TYPE_MISMATCH                                        NTStatus      = 0x4000000E
+	STATUS_RECEIVE_PARTIAL                                                    NTStatus      = 0x4000000F
+	STATUS_RECEIVE_EXPEDITED                                                  NTStatus      = 0x40000010
+	STATUS_RECEIVE_PARTIAL_EXPEDITED                                          NTStatus      = 0x40000011
+	STATUS_EVENT_DONE                                                         NTStatus      = 0x40000012
+	STATUS_EVENT_PENDING                                                      NTStatus      = 0x40000013
+	STATUS_CHECKING_FILE_SYSTEM                                               NTStatus      = 0x40000014
+	STATUS_FATAL_APP_EXIT                                                     NTStatus      = 0x40000015
+	STATUS_PREDEFINED_HANDLE                                                  NTStatus      = 0x40000016
+	STATUS_WAS_UNLOCKED                                                       NTStatus      = 0x40000017
+	STATUS_SERVICE_NOTIFICATION                                               NTStatus      = 0x40000018
+	STATUS_WAS_LOCKED                                                         NTStatus      = 0x40000019
+	STATUS_LOG_HARD_ERROR                                                     NTStatus      = 0x4000001A
+	STATUS_ALREADY_WIN32                                                      NTStatus      = 0x4000001B
+	STATUS_WX86_UNSIMULATE                                                    NTStatus      = 0x4000001C
+	STATUS_WX86_CONTINUE                                                      NTStatus      = 0x4000001D
+	STATUS_WX86_SINGLE_STEP                                                   NTStatus      = 0x4000001E
+	STATUS_WX86_BREAKPOINT                                                    NTStatus      = 0x4000001F
+	STATUS_WX86_EXCEPTION_CONTINUE                                            NTStatus      = 0x40000020
+	STATUS_WX86_EXCEPTION_LASTCHANCE                                          NTStatus      = 0x40000021
+	STATUS_WX86_EXCEPTION_CHAIN                                               NTStatus      = 0x40000022
+	STATUS_IMAGE_MACHINE_TYPE_MISMATCH_EXE                                    NTStatus      = 0x40000023
+	STATUS_NO_YIELD_PERFORMED                                                 NTStatus      = 0x40000024
+	STATUS_TIMER_RESUME_IGNORED                                               NTStatus      = 0x40000025
+	STATUS_ARBITRATION_UNHANDLED                                              NTStatus      = 0x40000026
+	STATUS_CARDBUS_NOT_SUPPORTED                                              NTStatus      = 0x40000027
+	STATUS_WX86_CREATEWX86TIB                                                 NTStatus      = 0x40000028
+	STATUS_MP_PROCESSOR_MISMATCH                                              NTStatus      = 0x40000029
+	STATUS_HIBERNATED                                                         NTStatus      = 0x4000002A
+	STATUS_RESUME_HIBERNATION                                                 NTStatus      = 0x4000002B
+	STATUS_FIRMWARE_UPDATED                                                   NTStatus      = 0x4000002C
+	STATUS_DRIVERS_LEAKING_LOCKED_PAGES                                       NTStatus      = 0x4000002D
+	STATUS_MESSAGE_RETRIEVED                                                  NTStatus      = 0x4000002E
+	STATUS_SYSTEM_POWERSTATE_TRANSITION                                       NTStatus      = 0x4000002F
+	STATUS_ALPC_CHECK_COMPLETION_LIST                                         NTStatus      = 0x40000030
+	STATUS_SYSTEM_POWERSTATE_COMPLEX_TRANSITION                               NTStatus      = 0x40000031
+	STATUS_ACCESS_AUDIT_BY_POLICY                                             NTStatus      = 0x40000032
+	STATUS_ABANDON_HIBERFILE                                                  NTStatus      = 0x40000033
+	STATUS_BIZRULES_NOT_ENABLED                                               NTStatus      = 0x40000034
+	STATUS_FT_READ_FROM_COPY                                                  NTStatus      = 0x40000035
+	STATUS_IMAGE_AT_DIFFERENT_BASE                                            NTStatus      = 0x40000036
+	STATUS_PATCH_DEFERRED                                                     NTStatus      = 0x40000037
+	STATUS_HEURISTIC_DAMAGE_POSSIBLE                                          NTStatus      = 0x40190001
+	STATUS_GUARD_PAGE_VIOLATION                                               NTStatus      = 0x80000001
+	STATUS_DATATYPE_MISALIGNMENT                                              NTStatus      = 0x80000002
+	STATUS_BREAKPOINT                                                         NTStatus      = 0x80000003
+	STATUS_SINGLE_STEP                                                        NTStatus      = 0x80000004
+	STATUS_BUFFER_OVERFLOW                                                    NTStatus      = 0x80000005
+	STATUS_NO_MORE_FILES                                                      NTStatus      = 0x80000006
+	STATUS_WAKE_SYSTEM_DEBUGGER                                               NTStatus      = 0x80000007
+	STATUS_HANDLES_CLOSED                                                     NTStatus      = 0x8000000A
+	STATUS_NO_INHERITANCE                                                     NTStatus      = 0x8000000B
+	STATUS_GUID_SUBSTITUTION_MADE                                             NTStatus      = 0x8000000C
+	STATUS_PARTIAL_COPY                                                       NTStatus      = 0x8000000D
+	STATUS_DEVICE_PAPER_EMPTY                                                 NTStatus      = 0x8000000E
+	STATUS_DEVICE_POWERED_OFF                                                 NTStatus      = 0x8000000F
+	STATUS_DEVICE_OFF_LINE                                                    NTStatus      = 0x80000010
+	STATUS_DEVICE_BUSY                                                        NTStatus      = 0x80000011
+	STATUS_NO_MORE_EAS                                                        NTStatus      = 0x80000012
+	STATUS_INVALID_EA_NAME                                                    NTStatus      = 0x80000013
+	STATUS_EA_LIST_INCONSISTENT                                               NTStatus      = 0x80000014
+	STATUS_INVALID_EA_FLAG                                                    NTStatus      = 0x80000015
+	STATUS_VERIFY_REQUIRED                                                    NTStatus      = 0x80000016
+	STATUS_EXTRANEOUS_INFORMATION                                             NTStatus      = 0x80000017
+	STATUS_RXACT_COMMIT_NECESSARY                                             NTStatus      = 0x80000018
+	STATUS_NO_MORE_ENTRIES                                                    NTStatus      = 0x8000001A
+	STATUS_FILEMARK_DETECTED                                                  NTStatus      = 0x8000001B
+	STATUS_MEDIA_CHANGED                                                      NTStatus      = 0x8000001C
+	STATUS_BUS_RESET                                                          NTStatus      = 0x8000001D
+	STATUS_END_OF_MEDIA                                                       NTStatus      = 0x8000001E
+	STATUS_BEGINNING_OF_MEDIA                                                 NTStatus      = 0x8000001F
+	STATUS_MEDIA_CHECK                                                        NTStatus      = 0x80000020
+	STATUS_SETMARK_DETECTED                                                   NTStatus      = 0x80000021
+	STATUS_NO_DATA_DETECTED                                                   NTStatus      = 0x80000022
+	STATUS_REDIRECTOR_HAS_OPEN_HANDLES                                        NTStatus      = 0x80000023
+	STATUS_SERVER_HAS_OPEN_HANDLES                                            NTStatus      = 0x80000024
+	STATUS_ALREADY_DISCONNECTED                                               NTStatus      = 0x80000025
+	STATUS_LONGJUMP                                                           NTStatus      = 0x80000026
+	STATUS_CLEANER_CARTRIDGE_INSTALLED                                        NTStatus      = 0x80000027
+	STATUS_PLUGPLAY_QUERY_VETOED                                              NTStatus      = 0x80000028
+	STATUS_UNWIND_CONSOLIDATE                                                 NTStatus      = 0x80000029
+	STATUS_REGISTRY_HIVE_RECOVERED                                            NTStatus      = 0x8000002A
+	STATUS_DLL_MIGHT_BE_INSECURE                                              NTStatus      = 0x8000002B
+	STATUS_DLL_MIGHT_BE_INCOMPATIBLE                                          NTStatus      = 0x8000002C
+	STATUS_STOPPED_ON_SYMLINK                                                 NTStatus      = 0x8000002D
+	STATUS_CANNOT_GRANT_REQUESTED_OPLOCK                                      NTStatus      = 0x8000002E
+	STATUS_NO_ACE_CONDITION                                                   NTStatus      = 0x8000002F
+	STATUS_DEVICE_SUPPORT_IN_PROGRESS                                         NTStatus      = 0x80000030
+	STATUS_DEVICE_POWER_CYCLE_REQUIRED                                        NTStatus      = 0x80000031
+	STATUS_NO_WORK_DONE                                                       NTStatus      = 0x80000032
+	STATUS_CLUSTER_NODE_ALREADY_UP                                            NTStatus      = 0x80130001
+	STATUS_CLUSTER_NODE_ALREADY_DOWN                                          NTStatus      = 0x80130002
+	STATUS_CLUSTER_NETWORK_ALREADY_ONLINE                                     NTStatus      = 0x80130003
+	STATUS_CLUSTER_NETWORK_ALREADY_OFFLINE                                    NTStatus      = 0x80130004
+	STATUS_CLUSTER_NODE_ALREADY_MEMBER                                        NTStatus      = 0x80130005
+	STATUS_FLT_BUFFER_TOO_SMALL                                               NTStatus      = 0x801C0001
+	STATUS_FVE_PARTIAL_METADATA                                               NTStatus      = 0x80210001
+	STATUS_FVE_TRANSIENT_STATE                                                NTStatus      = 0x80210002
+	STATUS_CLOUD_FILE_PROPERTY_BLOB_CHECKSUM_MISMATCH                         NTStatus      = 0x8000CF00
+	STATUS_UNSUCCESSFUL                                                       NTStatus      = 0xC0000001
+	STATUS_NOT_IMPLEMENTED                                                    NTStatus      = 0xC0000002
+	STATUS_INVALID_INFO_CLASS                                                 NTStatus      = 0xC0000003
+	STATUS_INFO_LENGTH_MISMATCH                                               NTStatus      = 0xC0000004
+	STATUS_ACCESS_VIOLATION                                                   NTStatus      = 0xC0000005
+	STATUS_IN_PAGE_ERROR                                                      NTStatus      = 0xC0000006
+	STATUS_PAGEFILE_QUOTA                                                     NTStatus      = 0xC0000007
+	STATUS_INVALID_HANDLE                                                     NTStatus      = 0xC0000008
+	STATUS_BAD_INITIAL_STACK                                                  NTStatus      = 0xC0000009
+	STATUS_BAD_INITIAL_PC                                                     NTStatus      = 0xC000000A
+	STATUS_INVALID_CID                                                        NTStatus      = 0xC000000B
+	STATUS_TIMER_NOT_CANCELED                                                 NTStatus      = 0xC000000C
+	STATUS_INVALID_PARAMETER                                                  NTStatus      = 0xC000000D
+	STATUS_NO_SUCH_DEVICE                                                     NTStatus      = 0xC000000E
+	STATUS_NO_SUCH_FILE                                                       NTStatus      = 0xC000000F
+	STATUS_INVALID_DEVICE_REQUEST                                             NTStatus      = 0xC0000010
+	STATUS_END_OF_FILE                                                        NTStatus      = 0xC0000011
+	STATUS_WRONG_VOLUME                                                       NTStatus      = 0xC0000012
+	STATUS_NO_MEDIA_IN_DEVICE                                                 NTStatus      = 0xC0000013
+	STATUS_UNRECOGNIZED_MEDIA                                                 NTStatus      = 0xC0000014
+	STATUS_NONEXISTENT_SECTOR                                                 NTStatus      = 0xC0000015
+	STATUS_MORE_PROCESSING_REQUIRED                                           NTStatus      = 0xC0000016
+	STATUS_NO_MEMORY                                                          NTStatus      = 0xC0000017
+	STATUS_CONFLICTING_ADDRESSES                                              NTStatus      = 0xC0000018
+	STATUS_NOT_MAPPED_VIEW                                                    NTStatus      = 0xC0000019
+	STATUS_UNABLE_TO_FREE_VM                                                  NTStatus      = 0xC000001A
+	STATUS_UNABLE_TO_DELETE_SECTION                                           NTStatus      = 0xC000001B
+	STATUS_INVALID_SYSTEM_SERVICE                                             NTStatus      = 0xC000001C
+	STATUS_ILLEGAL_INSTRUCTION                                                NTStatus      = 0xC000001D
+	STATUS_INVALID_LOCK_SEQUENCE                                              NTStatus      = 0xC000001E
+	STATUS_INVALID_VIEW_SIZE                                                  NTStatus      = 0xC000001F
+	STATUS_INVALID_FILE_FOR_SECTION                                           NTStatus      = 0xC0000020
+	STATUS_ALREADY_COMMITTED                                                  NTStatus      = 0xC0000021
+	STATUS_ACCESS_DENIED                                                      NTStatus      = 0xC0000022
+	STATUS_BUFFER_TOO_SMALL                                                   NTStatus      = 0xC0000023
+	STATUS_OBJECT_TYPE_MISMATCH                                               NTStatus      = 0xC0000024
+	STATUS_NONCONTINUABLE_EXCEPTION                                           NTStatus      = 0xC0000025
+	STATUS_INVALID_DISPOSITION                                                NTStatus      = 0xC0000026
+	STATUS_UNWIND                                                             NTStatus      = 0xC0000027
+	STATUS_BAD_STACK                                                          NTStatus      = 0xC0000028
+	STATUS_INVALID_UNWIND_TARGET                                              NTStatus      = 0xC0000029
+	STATUS_NOT_LOCKED                                                         NTStatus      = 0xC000002A
+	STATUS_PARITY_ERROR                                                       NTStatus      = 0xC000002B
+	STATUS_UNABLE_TO_DECOMMIT_VM                                              NTStatus      = 0xC000002C
+	STATUS_NOT_COMMITTED                                                      NTStatus      = 0xC000002D
+	STATUS_INVALID_PORT_ATTRIBUTES                                            NTStatus      = 0xC000002E
+	STATUS_PORT_MESSAGE_TOO_LONG                                              NTStatus      = 0xC000002F
+	STATUS_INVALID_PARAMETER_MIX                                              NTStatus      = 0xC0000030
+	STATUS_INVALID_QUOTA_LOWER                                                NTStatus      = 0xC0000031
+	STATUS_DISK_CORRUPT_ERROR                                                 NTStatus      = 0xC0000032
+	STATUS_OBJECT_NAME_INVALID                                                NTStatus      = 0xC0000033
+	STATUS_OBJECT_NAME_NOT_FOUND                                              NTStatus      = 0xC0000034
+	STATUS_OBJECT_NAME_COLLISION                                              NTStatus      = 0xC0000035
+	STATUS_PORT_DO_NOT_DISTURB                                                NTStatus      = 0xC0000036
+	STATUS_PORT_DISCONNECTED                                                  NTStatus      = 0xC0000037
+	STATUS_DEVICE_ALREADY_ATTACHED                                            NTStatus      = 0xC0000038
+	STATUS_OBJECT_PATH_INVALID                                                NTStatus      = 0xC0000039
+	STATUS_OBJECT_PATH_NOT_FOUND                                              NTStatus      = 0xC000003A
+	STATUS_OBJECT_PATH_SYNTAX_BAD                                             NTStatus      = 0xC000003B
+	STATUS_DATA_OVERRUN                                                       NTStatus      = 0xC000003C
+	STATUS_DATA_LATE_ERROR                                                    NTStatus      = 0xC000003D
+	STATUS_DATA_ERROR                                                         NTStatus      = 0xC000003E
+	STATUS_CRC_ERROR                                                          NTStatus      = 0xC000003F
+	STATUS_SECTION_TOO_BIG                                                    NTStatus      = 0xC0000040
+	STATUS_PORT_CONNECTION_REFUSED                                            NTStatus      = 0xC0000041
+	STATUS_INVALID_PORT_HANDLE                                                NTStatus      = 0xC0000042
+	STATUS_SHARING_VIOLATION                                                  NTStatus      = 0xC0000043
+	STATUS_QUOTA_EXCEEDED                                                     NTStatus      = 0xC0000044
+	STATUS_INVALID_PAGE_PROTECTION                                            NTStatus      = 0xC0000045
+	STATUS_MUTANT_NOT_OWNED                                                   NTStatus      = 0xC0000046
+	STATUS_SEMAPHORE_LIMIT_EXCEEDED                                           NTStatus      = 0xC0000047
+	STATUS_PORT_ALREADY_SET                                                   NTStatus      = 0xC0000048
+	STATUS_SECTION_NOT_IMAGE                                                  NTStatus      = 0xC0000049
+	STATUS_SUSPEND_COUNT_EXCEEDED                                             NTStatus      = 0xC000004A
+	STATUS_THREAD_IS_TERMINATING                                              NTStatus      = 0xC000004B
+	STATUS_BAD_WORKING_SET_LIMIT                                              NTStatus      = 0xC000004C
+	STATUS_INCOMPATIBLE_FILE_MAP                                              NTStatus      = 0xC000004D
+	STATUS_SECTION_PROTECTION                                                 NTStatus      = 0xC000004E
+	STATUS_EAS_NOT_SUPPORTED                                                  NTStatus      = 0xC000004F
+	STATUS_EA_TOO_LARGE                                                       NTStatus      = 0xC0000050
+	STATUS_NONEXISTENT_EA_ENTRY                                               NTStatus      = 0xC0000051
+	STATUS_NO_EAS_ON_FILE                                                     NTStatus      = 0xC0000052
+	STATUS_EA_CORRUPT_ERROR                                                   NTStatus      = 0xC0000053
+	STATUS_FILE_LOCK_CONFLICT                                                 NTStatus      = 0xC0000054
+	STATUS_LOCK_NOT_GRANTED                                                   NTStatus      = 0xC0000055
+	STATUS_DELETE_PENDING                                                     NTStatus      = 0xC0000056
+	STATUS_CTL_FILE_NOT_SUPPORTED                                             NTStatus      = 0xC0000057
+	STATUS_UNKNOWN_REVISION                                                   NTStatus      = 0xC0000058
+	STATUS_REVISION_MISMATCH                                                  NTStatus      = 0xC0000059
+	STATUS_INVALID_OWNER                                                      NTStatus      = 0xC000005A
+	STATUS_INVALID_PRIMARY_GROUP                                              NTStatus      = 0xC000005B
+	STATUS_NO_IMPERSONATION_TOKEN                                             NTStatus      = 0xC000005C
+	STATUS_CANT_DISABLE_MANDATORY                                             NTStatus      = 0xC000005D
+	STATUS_NO_LOGON_SERVERS                                                   NTStatus      = 0xC000005E
+	STATUS_NO_SUCH_LOGON_SESSION                                              NTStatus      = 0xC000005F
+	STATUS_NO_SUCH_PRIVILEGE                                                  NTStatus      = 0xC0000060
+	STATUS_PRIVILEGE_NOT_HELD                                                 NTStatus      = 0xC0000061
+	STATUS_INVALID_ACCOUNT_NAME                                               NTStatus      = 0xC0000062
+	STATUS_USER_EXISTS                                                        NTStatus      = 0xC0000063
+	STATUS_NO_SUCH_USER                                                       NTStatus      = 0xC0000064
+	STATUS_GROUP_EXISTS                                                       NTStatus      = 0xC0000065
+	STATUS_NO_SUCH_GROUP                                                      NTStatus      = 0xC0000066
+	STATUS_MEMBER_IN_GROUP                                                    NTStatus      = 0xC0000067
+	STATUS_MEMBER_NOT_IN_GROUP                                                NTStatus      = 0xC0000068
+	STATUS_LAST_ADMIN                                                         NTStatus      = 0xC0000069
+	STATUS_WRONG_PASSWORD                                                     NTStatus      = 0xC000006A
+	STATUS_ILL_FORMED_PASSWORD                                                NTStatus      = 0xC000006B
+	STATUS_PASSWORD_RESTRICTION                                               NTStatus      = 0xC000006C
+	STATUS_LOGON_FAILURE                                                      NTStatus      = 0xC000006D
+	STATUS_ACCOUNT_RESTRICTION                                                NTStatus      = 0xC000006E
+	STATUS_INVALID_LOGON_HOURS                                                NTStatus      = 0xC000006F
+	STATUS_INVALID_WORKSTATION                                                NTStatus      = 0xC0000070
+	STATUS_PASSWORD_EXPIRED                                                   NTStatus      = 0xC0000071
+	STATUS_ACCOUNT_DISABLED                                                   NTStatus      = 0xC0000072
+	STATUS_NONE_MAPPED                                                        NTStatus      = 0xC0000073
+	STATUS_TOO_MANY_LUIDS_REQUESTED                                           NTStatus      = 0xC0000074
+	STATUS_LUIDS_EXHAUSTED                                                    NTStatus      = 0xC0000075
+	STATUS_INVALID_SUB_AUTHORITY                                              NTStatus      = 0xC0000076
+	STATUS_INVALID_ACL                                                        NTStatus      = 0xC0000077
+	STATUS_INVALID_SID                                                        NTStatus      = 0xC0000078
+	STATUS_INVALID_SECURITY_DESCR                                             NTStatus      = 0xC0000079
+	STATUS_PROCEDURE_NOT_FOUND                                                NTStatus      = 0xC000007A
+	STATUS_INVALID_IMAGE_FORMAT                                               NTStatus      = 0xC000007B
+	STATUS_NO_TOKEN                                                           NTStatus      = 0xC000007C
+	STATUS_BAD_INHERITANCE_ACL                                                NTStatus      = 0xC000007D
+	STATUS_RANGE_NOT_LOCKED                                                   NTStatus      = 0xC000007E
+	STATUS_DISK_FULL                                                          NTStatus      = 0xC000007F
+	STATUS_SERVER_DISABLED                                                    NTStatus      = 0xC0000080
+	STATUS_SERVER_NOT_DISABLED                                                NTStatus      = 0xC0000081
+	STATUS_TOO_MANY_GUIDS_REQUESTED                                           NTStatus      = 0xC0000082
+	STATUS_GUIDS_EXHAUSTED                                                    NTStatus      = 0xC0000083
+	STATUS_INVALID_ID_AUTHORITY                                               NTStatus      = 0xC0000084
+	STATUS_AGENTS_EXHAUSTED                                                   NTStatus      = 0xC0000085
+	STATUS_INVALID_VOLUME_LABEL                                               NTStatus      = 0xC0000086
+	STATUS_SECTION_NOT_EXTENDED                                               NTStatus      = 0xC0000087
+	STATUS_NOT_MAPPED_DATA                                                    NTStatus      = 0xC0000088
+	STATUS_RESOURCE_DATA_NOT_FOUND                                            NTStatus      = 0xC0000089
+	STATUS_RESOURCE_TYPE_NOT_FOUND                                            NTStatus      = 0xC000008A
+	STATUS_RESOURCE_NAME_NOT_FOUND                                            NTStatus      = 0xC000008B
+	STATUS_ARRAY_BOUNDS_EXCEEDED                                              NTStatus      = 0xC000008C
+	STATUS_FLOAT_DENORMAL_OPERAND                                             NTStatus      = 0xC000008D
+	STATUS_FLOAT_DIVIDE_BY_ZERO                                               NTStatus      = 0xC000008E
+	STATUS_FLOAT_INEXACT_RESULT                                               NTStatus      = 0xC000008F
+	STATUS_FLOAT_INVALID_OPERATION                                            NTStatus      = 0xC0000090
+	STATUS_FLOAT_OVERFLOW                                                     NTStatus      = 0xC0000091
+	STATUS_FLOAT_STACK_CHECK                                                  NTStatus      = 0xC0000092
+	STATUS_FLOAT_UNDERFLOW                                                    NTStatus      = 0xC0000093
+	STATUS_INTEGER_DIVIDE_BY_ZERO                                             NTStatus      = 0xC0000094
+	STATUS_INTEGER_OVERFLOW                                                   NTStatus      = 0xC0000095
+	STATUS_PRIVILEGED_INSTRUCTION                                             NTStatus      = 0xC0000096
+	STATUS_TOO_MANY_PAGING_FILES                                              NTStatus      = 0xC0000097
+	STATUS_FILE_INVALID                                                       NTStatus      = 0xC0000098
+	STATUS_ALLOTTED_SPACE_EXCEEDED                                            NTStatus      = 0xC0000099
+	STATUS_INSUFFICIENT_RESOURCES                                             NTStatus      = 0xC000009A
+	STATUS_DFS_EXIT_PATH_FOUND                                                NTStatus      = 0xC000009B
+	STATUS_DEVICE_DATA_ERROR                                                  NTStatus      = 0xC000009C
+	STATUS_DEVICE_NOT_CONNECTED                                               NTStatus      = 0xC000009D
+	STATUS_DEVICE_POWER_FAILURE                                               NTStatus      = 0xC000009E
+	STATUS_FREE_VM_NOT_AT_BASE                                                NTStatus      = 0xC000009F
+	STATUS_MEMORY_NOT_ALLOCATED                                               NTStatus      = 0xC00000A0
+	STATUS_WORKING_SET_QUOTA                                                  NTStatus      = 0xC00000A1
+	STATUS_MEDIA_WRITE_PROTECTED                                              NTStatus      = 0xC00000A2
+	STATUS_DEVICE_NOT_READY                                                   NTStatus      = 0xC00000A3
+	STATUS_INVALID_GROUP_ATTRIBUTES                                           NTStatus      = 0xC00000A4
+	STATUS_BAD_IMPERSONATION_LEVEL                                            NTStatus      = 0xC00000A5
+	STATUS_CANT_OPEN_ANONYMOUS                                                NTStatus      = 0xC00000A6
+	STATUS_BAD_VALIDATION_CLASS                                               NTStatus      = 0xC00000A7
+	STATUS_BAD_TOKEN_TYPE                                                     NTStatus      = 0xC00000A8
+	STATUS_BAD_MASTER_BOOT_RECORD                                             NTStatus      = 0xC00000A9
+	STATUS_INSTRUCTION_MISALIGNMENT                                           NTStatus      = 0xC00000AA
+	STATUS_INSTANCE_NOT_AVAILABLE                                             NTStatus      = 0xC00000AB
+	STATUS_PIPE_NOT_AVAILABLE                                                 NTStatus      = 0xC00000AC
+	STATUS_INVALID_PIPE_STATE                                                 NTStatus      = 0xC00000AD
+	STATUS_PIPE_BUSY                                                          NTStatus      = 0xC00000AE
+	STATUS_ILLEGAL_FUNCTION                                                   NTStatus      = 0xC00000AF
+	STATUS_PIPE_DISCONNECTED                                                  NTStatus      = 0xC00000B0
+	STATUS_PIPE_CLOSING                                                       NTStatus      = 0xC00000B1
+	STATUS_PIPE_CONNECTED                                                     NTStatus      = 0xC00000B2
+	STATUS_PIPE_LISTENING                                                     NTStatus      = 0xC00000B3
+	STATUS_INVALID_READ_MODE                                                  NTStatus      = 0xC00000B4
+	STATUS_IO_TIMEOUT                                                         NTStatus      = 0xC00000B5
+	STATUS_FILE_FORCED_CLOSED                                                 NTStatus      = 0xC00000B6
+	STATUS_PROFILING_NOT_STARTED                                              NTStatus      = 0xC00000B7
+	STATUS_PROFILING_NOT_STOPPED                                              NTStatus      = 0xC00000B8
+	STATUS_COULD_NOT_INTERPRET                                                NTStatus      = 0xC00000B9
+	STATUS_FILE_IS_A_DIRECTORY                                                NTStatus      = 0xC00000BA
+	STATUS_NOT_SUPPORTED                                                      NTStatus      = 0xC00000BB
+	STATUS_REMOTE_NOT_LISTENING                                               NTStatus      = 0xC00000BC
+	STATUS_DUPLICATE_NAME                                                     NTStatus      = 0xC00000BD
+	STATUS_BAD_NETWORK_PATH                                                   NTStatus      = 0xC00000BE
+	STATUS_NETWORK_BUSY                                                       NTStatus      = 0xC00000BF
+	STATUS_DEVICE_DOES_NOT_EXIST                                              NTStatus      = 0xC00000C0
+	STATUS_TOO_MANY_COMMANDS                                                  NTStatus      = 0xC00000C1
+	STATUS_ADAPTER_HARDWARE_ERROR                                             NTStatus      = 0xC00000C2
+	STATUS_INVALID_NETWORK_RESPONSE                                           NTStatus      = 0xC00000C3
+	STATUS_UNEXPECTED_NETWORK_ERROR                                           NTStatus      = 0xC00000C4
+	STATUS_BAD_REMOTE_ADAPTER                                                 NTStatus      = 0xC00000C5
+	STATUS_PRINT_QUEUE_FULL                                                   NTStatus      = 0xC00000C6
+	STATUS_NO_SPOOL_SPACE                                                     NTStatus      = 0xC00000C7
+	STATUS_PRINT_CANCELLED                                                    NTStatus      = 0xC00000C8
+	STATUS_NETWORK_NAME_DELETED                                               NTStatus      = 0xC00000C9
+	STATUS_NETWORK_ACCESS_DENIED                                              NTStatus      = 0xC00000CA
+	STATUS_BAD_DEVICE_TYPE                                                    NTStatus      = 0xC00000CB
+	STATUS_BAD_NETWORK_NAME                                                   NTStatus      = 0xC00000CC
+	STATUS_TOO_MANY_NAMES                                                     NTStatus      = 0xC00000CD
+	STATUS_TOO_MANY_SESSIONS                                                  NTStatus      = 0xC00000CE
+	STATUS_SHARING_PAUSED                                                     NTStatus      = 0xC00000CF
+	STATUS_REQUEST_NOT_ACCEPTED                                               NTStatus      = 0xC00000D0
+	STATUS_REDIRECTOR_PAUSED                                                  NTStatus      = 0xC00000D1
+	STATUS_NET_WRITE_FAULT                                                    NTStatus      = 0xC00000D2
+	STATUS_PROFILING_AT_LIMIT                                                 NTStatus      = 0xC00000D3
+	STATUS_NOT_SAME_DEVICE                                                    NTStatus      = 0xC00000D4
+	STATUS_FILE_RENAMED                                                       NTStatus      = 0xC00000D5
+	STATUS_VIRTUAL_CIRCUIT_CLOSED                                             NTStatus      = 0xC00000D6
+	STATUS_NO_SECURITY_ON_OBJECT                                              NTStatus      = 0xC00000D7
+	STATUS_CANT_WAIT                                                          NTStatus      = 0xC00000D8
+	STATUS_PIPE_EMPTY                                                         NTStatus      = 0xC00000D9
+	STATUS_CANT_ACCESS_DOMAIN_INFO                                            NTStatus      = 0xC00000DA
+	STATUS_CANT_TERMINATE_SELF                                                NTStatus      = 0xC00000DB
+	STATUS_INVALID_SERVER_STATE                                               NTStatus      = 0xC00000DC
+	STATUS_INVALID_DOMAIN_STATE                                               NTStatus      = 0xC00000DD
+	STATUS_INVALID_DOMAIN_ROLE                                                NTStatus      = 0xC00000DE
+	STATUS_NO_SUCH_DOMAIN                                                     NTStatus      = 0xC00000DF
+	STATUS_DOMAIN_EXISTS                                                      NTStatus      = 0xC00000E0
+	STATUS_DOMAIN_LIMIT_EXCEEDED                                              NTStatus      = 0xC00000E1
+	STATUS_OPLOCK_NOT_GRANTED                                                 NTStatus      = 0xC00000E2
+	STATUS_INVALID_OPLOCK_PROTOCOL                                            NTStatus      = 0xC00000E3
+	STATUS_INTERNAL_DB_CORRUPTION                                             NTStatus      = 0xC00000E4
+	STATUS_INTERNAL_ERROR                                                     NTStatus      = 0xC00000E5
+	STATUS_GENERIC_NOT_MAPPED                                                 NTStatus      = 0xC00000E6
+	STATUS_BAD_DESCRIPTOR_FORMAT                                              NTStatus      = 0xC00000E7
+	STATUS_INVALID_USER_BUFFER                                                NTStatus      = 0xC00000E8
+	STATUS_UNEXPECTED_IO_ERROR                                                NTStatus      = 0xC00000E9
+	STATUS_UNEXPECTED_MM_CREATE_ERR                                           NTStatus      = 0xC00000EA
+	STATUS_UNEXPECTED_MM_MAP_ERROR                                            NTStatus      = 0xC00000EB
+	STATUS_UNEXPECTED_MM_EXTEND_ERR                                           NTStatus      = 0xC00000EC
+	STATUS_NOT_LOGON_PROCESS                                                  NTStatus      = 0xC00000ED
+	STATUS_LOGON_SESSION_EXISTS                                               NTStatus      = 0xC00000EE
+	STATUS_INVALID_PARAMETER_1                                                NTStatus      = 0xC00000EF
+	STATUS_INVALID_PARAMETER_2                                                NTStatus      = 0xC00000F0
+	STATUS_INVALID_PARAMETER_3                                                NTStatus      = 0xC00000F1
+	STATUS_INVALID_PARAMETER_4                                                NTStatus      = 0xC00000F2
+	STATUS_INVALID_PARAMETER_5                                                NTStatus      = 0xC00000F3
+	STATUS_INVALID_PARAMETER_6                                                NTStatus      = 0xC00000F4
+	STATUS_INVALID_PARAMETER_7                                                NTStatus      = 0xC00000F5
+	STATUS_INVALID_PARAMETER_8                                                NTStatus      = 0xC00000F6
+	STATUS_INVALID_PARAMETER_9                                                NTStatus      = 0xC00000F7
+	STATUS_INVALID_PARAMETER_10                                               NTStatus      = 0xC00000F8
+	STATUS_INVALID_PARAMETER_11                                               NTStatus      = 0xC00000F9
+	STATUS_INVALID_PARAMETER_12                                               NTStatus      = 0xC00000FA
+	STATUS_REDIRECTOR_NOT_STARTED                                             NTStatus      = 0xC00000FB
+	STATUS_REDIRECTOR_STARTED                                                 NTStatus      = 0xC00000FC
+	STATUS_STACK_OVERFLOW                                                     NTStatus      = 0xC00000FD
+	STATUS_NO_SUCH_PACKAGE                                                    NTStatus      = 0xC00000FE
+	STATUS_BAD_FUNCTION_TABLE                                                 NTStatus      = 0xC00000FF
+	STATUS_VARIABLE_NOT_FOUND                                                 NTStatus      = 0xC0000100
+	STATUS_DIRECTORY_NOT_EMPTY                                                NTStatus      = 0xC0000101
+	STATUS_FILE_CORRUPT_ERROR                                                 NTStatus      = 0xC0000102
+	STATUS_NOT_A_DIRECTORY                                                    NTStatus      = 0xC0000103
+	STATUS_BAD_LOGON_SESSION_STATE                                            NTStatus      = 0xC0000104
+	STATUS_LOGON_SESSION_COLLISION                                            NTStatus      = 0xC0000105
+	STATUS_NAME_TOO_LONG                                                      NTStatus      = 0xC0000106
+	STATUS_FILES_OPEN                                                         NTStatus      = 0xC0000107
+	STATUS_CONNECTION_IN_USE                                                  NTStatus      = 0xC0000108
+	STATUS_MESSAGE_NOT_FOUND                                                  NTStatus      = 0xC0000109
+	STATUS_PROCESS_IS_TERMINATING                                             NTStatus      = 0xC000010A
+	STATUS_INVALID_LOGON_TYPE                                                 NTStatus      = 0xC000010B
+	STATUS_NO_GUID_TRANSLATION                                                NTStatus      = 0xC000010C
+	STATUS_CANNOT_IMPERSONATE                                                 NTStatus      = 0xC000010D
+	STATUS_IMAGE_ALREADY_LOADED                                               NTStatus      = 0xC000010E
+	STATUS_ABIOS_NOT_PRESENT                                                  NTStatus      = 0xC000010F
+	STATUS_ABIOS_LID_NOT_EXIST                                                NTStatus      = 0xC0000110
+	STATUS_ABIOS_LID_ALREADY_OWNED                                            NTStatus      = 0xC0000111
+	STATUS_ABIOS_NOT_LID_OWNER                                                NTStatus      = 0xC0000112
+	STATUS_ABIOS_INVALID_COMMAND                                              NTStatus      = 0xC0000113
+	STATUS_ABIOS_INVALID_LID                                                  NTStatus      = 0xC0000114
+	STATUS_ABIOS_SELECTOR_NOT_AVAILABLE                                       NTStatus      = 0xC0000115
+	STATUS_ABIOS_INVALID_SELECTOR                                             NTStatus      = 0xC0000116
+	STATUS_NO_LDT                                                             NTStatus      = 0xC0000117
+	STATUS_INVALID_LDT_SIZE                                                   NTStatus      = 0xC0000118
+	STATUS_INVALID_LDT_OFFSET                                                 NTStatus      = 0xC0000119
+	STATUS_INVALID_LDT_DESCRIPTOR                                             NTStatus      = 0xC000011A
+	STATUS_INVALID_IMAGE_NE_FORMAT                                            NTStatus      = 0xC000011B
+	STATUS_RXACT_INVALID_STATE                                                NTStatus      = 0xC000011C
+	STATUS_RXACT_COMMIT_FAILURE                                               NTStatus      = 0xC000011D
+	STATUS_MAPPED_FILE_SIZE_ZERO                                              NTStatus      = 0xC000011E
+	STATUS_TOO_MANY_OPENED_FILES                                              NTStatus      = 0xC000011F
+	STATUS_CANCELLED                                                          NTStatus      = 0xC0000120
+	STATUS_CANNOT_DELETE                                                      NTStatus      = 0xC0000121
+	STATUS_INVALID_COMPUTER_NAME                                              NTStatus      = 0xC0000122
+	STATUS_FILE_DELETED                                                       NTStatus      = 0xC0000123
+	STATUS_SPECIAL_ACCOUNT                                                    NTStatus      = 0xC0000124
+	STATUS_SPECIAL_GROUP                                                      NTStatus      = 0xC0000125
+	STATUS_SPECIAL_USER                                                       NTStatus      = 0xC0000126
+	STATUS_MEMBERS_PRIMARY_GROUP                                              NTStatus      = 0xC0000127
+	STATUS_FILE_CLOSED                                                        NTStatus      = 0xC0000128
+	STATUS_TOO_MANY_THREADS                                                   NTStatus      = 0xC0000129
+	STATUS_THREAD_NOT_IN_PROCESS                                              NTStatus      = 0xC000012A
+	STATUS_TOKEN_ALREADY_IN_USE                                               NTStatus      = 0xC000012B
+	STATUS_PAGEFILE_QUOTA_EXCEEDED                                            NTStatus      = 0xC000012C
+	STATUS_COMMITMENT_LIMIT                                                   NTStatus      = 0xC000012D
+	STATUS_INVALID_IMAGE_LE_FORMAT                                            NTStatus      = 0xC000012E
+	STATUS_INVALID_IMAGE_NOT_MZ                                               NTStatus      = 0xC000012F
+	STATUS_INVALID_IMAGE_PROTECT                                              NTStatus      = 0xC0000130
+	STATUS_INVALID_IMAGE_WIN_16                                               NTStatus      = 0xC0000131
+	STATUS_LOGON_SERVER_CONFLICT                                              NTStatus      = 0xC0000132
+	STATUS_TIME_DIFFERENCE_AT_DC                                              NTStatus      = 0xC0000133
+	STATUS_SYNCHRONIZATION_REQUIRED                                           NTStatus      = 0xC0000134
+	STATUS_DLL_NOT_FOUND                                                      NTStatus      = 0xC0000135
+	STATUS_OPEN_FAILED                                                        NTStatus      = 0xC0000136
+	STATUS_IO_PRIVILEGE_FAILED                                                NTStatus      = 0xC0000137
+	STATUS_ORDINAL_NOT_FOUND                                                  NTStatus      = 0xC0000138
+	STATUS_ENTRYPOINT_NOT_FOUND                                               NTStatus      = 0xC0000139
+	STATUS_CONTROL_C_EXIT                                                     NTStatus      = 0xC000013A
+	STATUS_LOCAL_DISCONNECT                                                   NTStatus      = 0xC000013B
+	STATUS_REMOTE_DISCONNECT                                                  NTStatus      = 0xC000013C
+	STATUS_REMOTE_RESOURCES                                                   NTStatus      = 0xC000013D
+	STATUS_LINK_FAILED                                                        NTStatus      = 0xC000013E
+	STATUS_LINK_TIMEOUT                                                       NTStatus      = 0xC000013F
+	STATUS_INVALID_CONNECTION                                                 NTStatus      = 0xC0000140
+	STATUS_INVALID_ADDRESS                                                    NTStatus      = 0xC0000141
+	STATUS_DLL_INIT_FAILED                                                    NTStatus      = 0xC0000142
+	STATUS_MISSING_SYSTEMFILE                                                 NTStatus      = 0xC0000143
+	STATUS_UNHANDLED_EXCEPTION                                                NTStatus      = 0xC0000144
+	STATUS_APP_INIT_FAILURE                                                   NTStatus      = 0xC0000145
+	STATUS_PAGEFILE_CREATE_FAILED                                             NTStatus      = 0xC0000146
+	STATUS_NO_PAGEFILE                                                        NTStatus      = 0xC0000147
+	STATUS_INVALID_LEVEL                                                      NTStatus      = 0xC0000148
+	STATUS_WRONG_PASSWORD_CORE                                                NTStatus      = 0xC0000149
+	STATUS_ILLEGAL_FLOAT_CONTEXT                                              NTStatus      = 0xC000014A
+	STATUS_PIPE_BROKEN                                                        NTStatus      = 0xC000014B
+	STATUS_REGISTRY_CORRUPT                                                   NTStatus      = 0xC000014C
+	STATUS_REGISTRY_IO_FAILED                                                 NTStatus      = 0xC000014D
+	STATUS_NO_EVENT_PAIR                                                      NTStatus      = 0xC000014E
+	STATUS_UNRECOGNIZED_VOLUME                                                NTStatus      = 0xC000014F
+	STATUS_SERIAL_NO_DEVICE_INITED                                            NTStatus      = 0xC0000150
+	STATUS_NO_SUCH_ALIAS                                                      NTStatus      = 0xC0000151
+	STATUS_MEMBER_NOT_IN_ALIAS                                                NTStatus      = 0xC0000152
+	STATUS_MEMBER_IN_ALIAS                                                    NTStatus      = 0xC0000153
+	STATUS_ALIAS_EXISTS                                                       NTStatus      = 0xC0000154
+	STATUS_LOGON_NOT_GRANTED                                                  NTStatus      = 0xC0000155
+	STATUS_TOO_MANY_SECRETS                                                   NTStatus      = 0xC0000156
+	STATUS_SECRET_TOO_LONG                                                    NTStatus      = 0xC0000157
+	STATUS_INTERNAL_DB_ERROR                                                  NTStatus      = 0xC0000158
+	STATUS_FULLSCREEN_MODE                                                    NTStatus      = 0xC0000159
+	STATUS_TOO_MANY_CONTEXT_IDS                                               NTStatus      = 0xC000015A
+	STATUS_LOGON_TYPE_NOT_GRANTED                                             NTStatus      = 0xC000015B
+	STATUS_NOT_REGISTRY_FILE                                                  NTStatus      = 0xC000015C
+	STATUS_NT_CROSS_ENCRYPTION_REQUIRED                                       NTStatus      = 0xC000015D
+	STATUS_DOMAIN_CTRLR_CONFIG_ERROR                                          NTStatus      = 0xC000015E
+	STATUS_FT_MISSING_MEMBER                                                  NTStatus      = 0xC000015F
+	STATUS_ILL_FORMED_SERVICE_ENTRY                                           NTStatus      = 0xC0000160
+	STATUS_ILLEGAL_CHARACTER                                                  NTStatus      = 0xC0000161
+	STATUS_UNMAPPABLE_CHARACTER                                               NTStatus      = 0xC0000162
+	STATUS_UNDEFINED_CHARACTER                                                NTStatus      = 0xC0000163
+	STATUS_FLOPPY_VOLUME                                                      NTStatus      = 0xC0000164
+	STATUS_FLOPPY_ID_MARK_NOT_FOUND                                           NTStatus      = 0xC0000165
+	STATUS_FLOPPY_WRONG_CYLINDER                                              NTStatus      = 0xC0000166
+	STATUS_FLOPPY_UNKNOWN_ERROR                                               NTStatus      = 0xC0000167
+	STATUS_FLOPPY_BAD_REGISTERS                                               NTStatus      = 0xC0000168
+	STATUS_DISK_RECALIBRATE_FAILED                                            NTStatus      = 0xC0000169
+	STATUS_DISK_OPERATION_FAILED                                              NTStatus      = 0xC000016A
+	STATUS_DISK_RESET_FAILED                                                  NTStatus      = 0xC000016B
+	STATUS_SHARED_IRQ_BUSY                                                    NTStatus      = 0xC000016C
+	STATUS_FT_ORPHANING                                                       NTStatus      = 0xC000016D
+	STATUS_BIOS_FAILED_TO_CONNECT_INTERRUPT                                   NTStatus      = 0xC000016E
+	STATUS_PARTITION_FAILURE                                                  NTStatus      = 0xC0000172
+	STATUS_INVALID_BLOCK_LENGTH                                               NTStatus      = 0xC0000173
+	STATUS_DEVICE_NOT_PARTITIONED                                             NTStatus      = 0xC0000174
+	STATUS_UNABLE_TO_LOCK_MEDIA                                               NTStatus      = 0xC0000175
+	STATUS_UNABLE_TO_UNLOAD_MEDIA                                             NTStatus      = 0xC0000176
+	STATUS_EOM_OVERFLOW                                                       NTStatus      = 0xC0000177
+	STATUS_NO_MEDIA                                                           NTStatus      = 0xC0000178
+	STATUS_NO_SUCH_MEMBER                                                     NTStatus      = 0xC000017A
+	STATUS_INVALID_MEMBER                                                     NTStatus      = 0xC000017B
+	STATUS_KEY_DELETED                                                        NTStatus      = 0xC000017C
+	STATUS_NO_LOG_SPACE                                                       NTStatus      = 0xC000017D
+	STATUS_TOO_MANY_SIDS                                                      NTStatus      = 0xC000017E
+	STATUS_LM_CROSS_ENCRYPTION_REQUIRED                                       NTStatus      = 0xC000017F
+	STATUS_KEY_HAS_CHILDREN                                                   NTStatus      = 0xC0000180
+	STATUS_CHILD_MUST_BE_VOLATILE                                             NTStatus      = 0xC0000181
+	STATUS_DEVICE_CONFIGURATION_ERROR                                         NTStatus      = 0xC0000182
+	STATUS_DRIVER_INTERNAL_ERROR                                              NTStatus      = 0xC0000183
+	STATUS_INVALID_DEVICE_STATE                                               NTStatus      = 0xC0000184
+	STATUS_IO_DEVICE_ERROR                                                    NTStatus      = 0xC0000185
+	STATUS_DEVICE_PROTOCOL_ERROR                                              NTStatus      = 0xC0000186
+	STATUS_BACKUP_CONTROLLER                                                  NTStatus      = 0xC0000187
+	STATUS_LOG_FILE_FULL                                                      NTStatus      = 0xC0000188
+	STATUS_TOO_LATE                                                           NTStatus      = 0xC0000189
+	STATUS_NO_TRUST_LSA_SECRET                                                NTStatus      = 0xC000018A
+	STATUS_NO_TRUST_SAM_ACCOUNT                                               NTStatus      = 0xC000018B
+	STATUS_TRUSTED_DOMAIN_FAILURE                                             NTStatus      = 0xC000018C
+	STATUS_TRUSTED_RELATIONSHIP_FAILURE                                       NTStatus      = 0xC000018D
+	STATUS_EVENTLOG_FILE_CORRUPT                                              NTStatus      = 0xC000018E
+	STATUS_EVENTLOG_CANT_START                                                NTStatus      = 0xC000018F
+	STATUS_TRUST_FAILURE                                                      NTStatus      = 0xC0000190
+	STATUS_MUTANT_LIMIT_EXCEEDED                                              NTStatus      = 0xC0000191
+	STATUS_NETLOGON_NOT_STARTED                                               NTStatus      = 0xC0000192
+	STATUS_ACCOUNT_EXPIRED                                                    NTStatus      = 0xC0000193
+	STATUS_POSSIBLE_DEADLOCK                                                  NTStatus      = 0xC0000194
+	STATUS_NETWORK_CREDENTIAL_CONFLICT                                        NTStatus      = 0xC0000195
+	STATUS_REMOTE_SESSION_LIMIT                                               NTStatus      = 0xC0000196
+	STATUS_EVENTLOG_FILE_CHANGED                                              NTStatus      = 0xC0000197
+	STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT                                  NTStatus      = 0xC0000198
+	STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT                                  NTStatus      = 0xC0000199
+	STATUS_NOLOGON_SERVER_TRUST_ACCOUNT                                       NTStatus      = 0xC000019A
+	STATUS_DOMAIN_TRUST_INCONSISTENT                                          NTStatus      = 0xC000019B
+	STATUS_FS_DRIVER_REQUIRED                                                 NTStatus      = 0xC000019C
+	STATUS_IMAGE_ALREADY_LOADED_AS_DLL                                        NTStatus      = 0xC000019D
+	STATUS_INCOMPATIBLE_WITH_GLOBAL_SHORT_NAME_REGISTRY_SETTING               NTStatus      = 0xC000019E
+	STATUS_SHORT_NAMES_NOT_ENABLED_ON_VOLUME                                  NTStatus      = 0xC000019F
+	STATUS_SECURITY_STREAM_IS_INCONSISTENT                                    NTStatus      = 0xC00001A0
+	STATUS_INVALID_LOCK_RANGE                                                 NTStatus      = 0xC00001A1
+	STATUS_INVALID_ACE_CONDITION                                              NTStatus      = 0xC00001A2
+	STATUS_IMAGE_SUBSYSTEM_NOT_PRESENT                                        NTStatus      = 0xC00001A3
+	STATUS_NOTIFICATION_GUID_ALREADY_DEFINED                                  NTStatus      = 0xC00001A4
+	STATUS_INVALID_EXCEPTION_HANDLER                                          NTStatus      = 0xC00001A5
+	STATUS_DUPLICATE_PRIVILEGES                                               NTStatus      = 0xC00001A6
+	STATUS_NOT_ALLOWED_ON_SYSTEM_FILE                                         NTStatus      = 0xC00001A7
+	STATUS_REPAIR_NEEDED                                                      NTStatus      = 0xC00001A8
+	STATUS_QUOTA_NOT_ENABLED                                                  NTStatus      = 0xC00001A9
+	STATUS_NO_APPLICATION_PACKAGE                                             NTStatus      = 0xC00001AA
+	STATUS_FILE_METADATA_OPTIMIZATION_IN_PROGRESS                             NTStatus      = 0xC00001AB
+	STATUS_NOT_SAME_OBJECT                                                    NTStatus      = 0xC00001AC
+	STATUS_FATAL_MEMORY_EXHAUSTION                                            NTStatus      = 0xC00001AD
+	STATUS_ERROR_PROCESS_NOT_IN_JOB                                           NTStatus      = 0xC00001AE
+	STATUS_CPU_SET_INVALID                                                    NTStatus      = 0xC00001AF
+	STATUS_IO_DEVICE_INVALID_DATA                                             NTStatus      = 0xC00001B0
+	STATUS_IO_UNALIGNED_WRITE                                                 NTStatus      = 0xC00001B1
+	STATUS_NETWORK_OPEN_RESTRICTION                                           NTStatus      = 0xC0000201
+	STATUS_NO_USER_SESSION_KEY                                                NTStatus      = 0xC0000202
+	STATUS_USER_SESSION_DELETED                                               NTStatus      = 0xC0000203
+	STATUS_RESOURCE_LANG_NOT_FOUND                                            NTStatus      = 0xC0000204
+	STATUS_INSUFF_SERVER_RESOURCES                                            NTStatus      = 0xC0000205
+	STATUS_INVALID_BUFFER_SIZE                                                NTStatus      = 0xC0000206
+	STATUS_INVALID_ADDRESS_COMPONENT                                          NTStatus      = 0xC0000207
+	STATUS_INVALID_ADDRESS_WILDCARD                                           NTStatus      = 0xC0000208
+	STATUS_TOO_MANY_ADDRESSES                                                 NTStatus      = 0xC0000209
+	STATUS_ADDRESS_ALREADY_EXISTS                                             NTStatus      = 0xC000020A
+	STATUS_ADDRESS_CLOSED                                                     NTStatus      = 0xC000020B
+	STATUS_CONNECTION_DISCONNECTED                                            NTStatus      = 0xC000020C
+	STATUS_CONNECTION_RESET                                                   NTStatus      = 0xC000020D
+	STATUS_TOO_MANY_NODES                                                     NTStatus      = 0xC000020E
+	STATUS_TRANSACTION_ABORTED                                                NTStatus      = 0xC000020F
+	STATUS_TRANSACTION_TIMED_OUT                                              NTStatus      = 0xC0000210
+	STATUS_TRANSACTION_NO_RELEASE                                             NTStatus      = 0xC0000211
+	STATUS_TRANSACTION_NO_MATCH                                               NTStatus      = 0xC0000212
+	STATUS_TRANSACTION_RESPONDED                                              NTStatus      = 0xC0000213
+	STATUS_TRANSACTION_INVALID_ID                                             NTStatus      = 0xC0000214
+	STATUS_TRANSACTION_INVALID_TYPE                                           NTStatus      = 0xC0000215
+	STATUS_NOT_SERVER_SESSION                                                 NTStatus      = 0xC0000216
+	STATUS_NOT_CLIENT_SESSION                                                 NTStatus      = 0xC0000217
+	STATUS_CANNOT_LOAD_REGISTRY_FILE                                          NTStatus      = 0xC0000218
+	STATUS_DEBUG_ATTACH_FAILED                                                NTStatus      = 0xC0000219
+	STATUS_SYSTEM_PROCESS_TERMINATED                                          NTStatus      = 0xC000021A
+	STATUS_DATA_NOT_ACCEPTED                                                  NTStatus      = 0xC000021B
+	STATUS_NO_BROWSER_SERVERS_FOUND                                           NTStatus      = 0xC000021C
+	STATUS_VDM_HARD_ERROR                                                     NTStatus      = 0xC000021D
+	STATUS_DRIVER_CANCEL_TIMEOUT                                              NTStatus      = 0xC000021E
+	STATUS_REPLY_MESSAGE_MISMATCH                                             NTStatus      = 0xC000021F
+	STATUS_MAPPED_ALIGNMENT                                                   NTStatus      = 0xC0000220
+	STATUS_IMAGE_CHECKSUM_MISMATCH                                            NTStatus      = 0xC0000221
+	STATUS_LOST_WRITEBEHIND_DATA                                              NTStatus      = 0xC0000222
+	STATUS_CLIENT_SERVER_PARAMETERS_INVALID                                   NTStatus      = 0xC0000223
+	STATUS_PASSWORD_MUST_CHANGE                                               NTStatus      = 0xC0000224
+	STATUS_NOT_FOUND                                                          NTStatus      = 0xC0000225
+	STATUS_NOT_TINY_STREAM                                                    NTStatus      = 0xC0000226
+	STATUS_RECOVERY_FAILURE                                                   NTStatus      = 0xC0000227
+	STATUS_STACK_OVERFLOW_READ                                                NTStatus      = 0xC0000228
+	STATUS_FAIL_CHECK                                                         NTStatus      = 0xC0000229
+	STATUS_DUPLICATE_OBJECTID                                                 NTStatus      = 0xC000022A
+	STATUS_OBJECTID_EXISTS                                                    NTStatus      = 0xC000022B
+	STATUS_CONVERT_TO_LARGE                                                   NTStatus      = 0xC000022C
+	STATUS_RETRY                                                              NTStatus      = 0xC000022D
+	STATUS_FOUND_OUT_OF_SCOPE                                                 NTStatus      = 0xC000022E
+	STATUS_ALLOCATE_BUCKET                                                    NTStatus      = 0xC000022F
+	STATUS_PROPSET_NOT_FOUND                                                  NTStatus      = 0xC0000230
+	STATUS_MARSHALL_OVERFLOW                                                  NTStatus      = 0xC0000231
+	STATUS_INVALID_VARIANT                                                    NTStatus      = 0xC0000232
+	STATUS_DOMAIN_CONTROLLER_NOT_FOUND                                        NTStatus      = 0xC0000233
+	STATUS_ACCOUNT_LOCKED_OUT                                                 NTStatus      = 0xC0000234
+	STATUS_HANDLE_NOT_CLOSABLE                                                NTStatus      = 0xC0000235
+	STATUS_CONNECTION_REFUSED                                                 NTStatus      = 0xC0000236
+	STATUS_GRACEFUL_DISCONNECT                                                NTStatus      = 0xC0000237
+	STATUS_ADDRESS_ALREADY_ASSOCIATED                                         NTStatus      = 0xC0000238
+	STATUS_ADDRESS_NOT_ASSOCIATED                                             NTStatus      = 0xC0000239
+	STATUS_CONNECTION_INVALID                                                 NTStatus      = 0xC000023A
+	STATUS_CONNECTION_ACTIVE                                                  NTStatus      = 0xC000023B
+	STATUS_NETWORK_UNREACHABLE                                                NTStatus      = 0xC000023C
+	STATUS_HOST_UNREACHABLE                                                   NTStatus      = 0xC000023D
+	STATUS_PROTOCOL_UNREACHABLE                                               NTStatus      = 0xC000023E
+	STATUS_PORT_UNREACHABLE                                                   NTStatus      = 0xC000023F
+	STATUS_REQUEST_ABORTED                                                    NTStatus      = 0xC0000240
+	STATUS_CONNECTION_ABORTED                                                 NTStatus      = 0xC0000241
+	STATUS_BAD_COMPRESSION_BUFFER                                             NTStatus      = 0xC0000242
+	STATUS_USER_MAPPED_FILE                                                   NTStatus      = 0xC0000243
+	STATUS_AUDIT_FAILED                                                       NTStatus      = 0xC0000244
+	STATUS_TIMER_RESOLUTION_NOT_SET                                           NTStatus      = 0xC0000245
+	STATUS_CONNECTION_COUNT_LIMIT                                             NTStatus      = 0xC0000246
+	STATUS_LOGIN_TIME_RESTRICTION                                             NTStatus      = 0xC0000247
+	STATUS_LOGIN_WKSTA_RESTRICTION                                            NTStatus      = 0xC0000248
+	STATUS_IMAGE_MP_UP_MISMATCH                                               NTStatus      = 0xC0000249
+	STATUS_INSUFFICIENT_LOGON_INFO                                            NTStatus      = 0xC0000250
+	STATUS_BAD_DLL_ENTRYPOINT                                                 NTStatus      = 0xC0000251
+	STATUS_BAD_SERVICE_ENTRYPOINT                                             NTStatus      = 0xC0000252
+	STATUS_LPC_REPLY_LOST                                                     NTStatus      = 0xC0000253
+	STATUS_IP_ADDRESS_CONFLICT1                                               NTStatus      = 0xC0000254
+	STATUS_IP_ADDRESS_CONFLICT2                                               NTStatus      = 0xC0000255
+	STATUS_REGISTRY_QUOTA_LIMIT                                               NTStatus      = 0xC0000256
+	STATUS_PATH_NOT_COVERED                                                   NTStatus      = 0xC0000257
+	STATUS_NO_CALLBACK_ACTIVE                                                 NTStatus      = 0xC0000258
+	STATUS_LICENSE_QUOTA_EXCEEDED                                             NTStatus      = 0xC0000259
+	STATUS_PWD_TOO_SHORT                                                      NTStatus      = 0xC000025A
+	STATUS_PWD_TOO_RECENT                                                     NTStatus      = 0xC000025B
+	STATUS_PWD_HISTORY_CONFLICT                                               NTStatus      = 0xC000025C
+	STATUS_PLUGPLAY_NO_DEVICE                                                 NTStatus      = 0xC000025E
+	STATUS_UNSUPPORTED_COMPRESSION                                            NTStatus      = 0xC000025F
+	STATUS_INVALID_HW_PROFILE                                                 NTStatus      = 0xC0000260
+	STATUS_INVALID_PLUGPLAY_DEVICE_PATH                                       NTStatus      = 0xC0000261
+	STATUS_DRIVER_ORDINAL_NOT_FOUND                                           NTStatus      = 0xC0000262
+	STATUS_DRIVER_ENTRYPOINT_NOT_FOUND                                        NTStatus      = 0xC0000263
+	STATUS_RESOURCE_NOT_OWNED                                                 NTStatus      = 0xC0000264
+	STATUS_TOO_MANY_LINKS                                                     NTStatus      = 0xC0000265
+	STATUS_QUOTA_LIST_INCONSISTENT                                            NTStatus      = 0xC0000266
+	STATUS_FILE_IS_OFFLINE                                                    NTStatus      = 0xC0000267
+	STATUS_EVALUATION_EXPIRATION                                              NTStatus      = 0xC0000268
+	STATUS_ILLEGAL_DLL_RELOCATION                                             NTStatus      = 0xC0000269
+	STATUS_LICENSE_VIOLATION                                                  NTStatus      = 0xC000026A
+	STATUS_DLL_INIT_FAILED_LOGOFF                                             NTStatus      = 0xC000026B
+	STATUS_DRIVER_UNABLE_TO_LOAD                                              NTStatus      = 0xC000026C
+	STATUS_DFS_UNAVAILABLE                                                    NTStatus      = 0xC000026D
+	STATUS_VOLUME_DISMOUNTED                                                  NTStatus      = 0xC000026E
+	STATUS_WX86_INTERNAL_ERROR                                                NTStatus      = 0xC000026F
+	STATUS_WX86_FLOAT_STACK_CHECK                                             NTStatus      = 0xC0000270
+	STATUS_VALIDATE_CONTINUE                                                  NTStatus      = 0xC0000271
+	STATUS_NO_MATCH                                                           NTStatus      = 0xC0000272
+	STATUS_NO_MORE_MATCHES                                                    NTStatus      = 0xC0000273
+	STATUS_NOT_A_REPARSE_POINT                                                NTStatus      = 0xC0000275
+	STATUS_IO_REPARSE_TAG_INVALID                                             NTStatus      = 0xC0000276
+	STATUS_IO_REPARSE_TAG_MISMATCH                                            NTStatus      = 0xC0000277
+	STATUS_IO_REPARSE_DATA_INVALID                                            NTStatus      = 0xC0000278
+	STATUS_IO_REPARSE_TAG_NOT_HANDLED                                         NTStatus      = 0xC0000279
+	STATUS_PWD_TOO_LONG                                                       NTStatus      = 0xC000027A
+	STATUS_STOWED_EXCEPTION                                                   NTStatus      = 0xC000027B
+	STATUS_CONTEXT_STOWED_EXCEPTION                                           NTStatus      = 0xC000027C
+	STATUS_REPARSE_POINT_NOT_RESOLVED                                         NTStatus      = 0xC0000280
+	STATUS_DIRECTORY_IS_A_REPARSE_POINT                                       NTStatus      = 0xC0000281
+	STATUS_RANGE_LIST_CONFLICT                                                NTStatus      = 0xC0000282
+	STATUS_SOURCE_ELEMENT_EMPTY                                               NTStatus      = 0xC0000283
+	STATUS_DESTINATION_ELEMENT_FULL                                           NTStatus      = 0xC0000284
+	STATUS_ILLEGAL_ELEMENT_ADDRESS                                            NTStatus      = 0xC0000285
+	STATUS_MAGAZINE_NOT_PRESENT                                               NTStatus      = 0xC0000286
+	STATUS_REINITIALIZATION_NEEDED                                            NTStatus      = 0xC0000287
+	STATUS_DEVICE_REQUIRES_CLEANING                                           NTStatus      = 0x80000288
+	STATUS_DEVICE_DOOR_OPEN                                                   NTStatus      = 0x80000289
+	STATUS_ENCRYPTION_FAILED                                                  NTStatus      = 0xC000028A
+	STATUS_DECRYPTION_FAILED                                                  NTStatus      = 0xC000028B
+	STATUS_RANGE_NOT_FOUND                                                    NTStatus      = 0xC000028C
+	STATUS_NO_RECOVERY_POLICY                                                 NTStatus      = 0xC000028D
+	STATUS_NO_EFS                                                             NTStatus      = 0xC000028E
+	STATUS_WRONG_EFS                                                          NTStatus      = 0xC000028F
+	STATUS_NO_USER_KEYS                                                       NTStatus      = 0xC0000290
+	STATUS_FILE_NOT_ENCRYPTED                                                 NTStatus      = 0xC0000291
+	STATUS_NOT_EXPORT_FORMAT                                                  NTStatus      = 0xC0000292
+	STATUS_FILE_ENCRYPTED                                                     NTStatus      = 0xC0000293
+	STATUS_WAKE_SYSTEM                                                        NTStatus      = 0x40000294
+	STATUS_WMI_GUID_NOT_FOUND                                                 NTStatus      = 0xC0000295
+	STATUS_WMI_INSTANCE_NOT_FOUND                                             NTStatus      = 0xC0000296
+	STATUS_WMI_ITEMID_NOT_FOUND                                               NTStatus      = 0xC0000297
+	STATUS_WMI_TRY_AGAIN                                                      NTStatus      = 0xC0000298
+	STATUS_SHARED_POLICY                                                      NTStatus      = 0xC0000299
+	STATUS_POLICY_OBJECT_NOT_FOUND                                            NTStatus      = 0xC000029A
+	STATUS_POLICY_ONLY_IN_DS                                                  NTStatus      = 0xC000029B
+	STATUS_VOLUME_NOT_UPGRADED                                                NTStatus      = 0xC000029C
+	STATUS_REMOTE_STORAGE_NOT_ACTIVE                                          NTStatus      = 0xC000029D
+	STATUS_REMOTE_STORAGE_MEDIA_ERROR                                         NTStatus      = 0xC000029E
+	STATUS_NO_TRACKING_SERVICE                                                NTStatus      = 0xC000029F
+	STATUS_SERVER_SID_MISMATCH                                                NTStatus      = 0xC00002A0
+	STATUS_DS_NO_ATTRIBUTE_OR_VALUE                                           NTStatus      = 0xC00002A1
+	STATUS_DS_INVALID_ATTRIBUTE_SYNTAX                                        NTStatus      = 0xC00002A2
+	STATUS_DS_ATTRIBUTE_TYPE_UNDEFINED                                        NTStatus      = 0xC00002A3
+	STATUS_DS_ATTRIBUTE_OR_VALUE_EXISTS                                       NTStatus      = 0xC00002A4
+	STATUS_DS_BUSY                                                            NTStatus      = 0xC00002A5
+	STATUS_DS_UNAVAILABLE                                                     NTStatus      = 0xC00002A6
+	STATUS_DS_NO_RIDS_ALLOCATED                                               NTStatus      = 0xC00002A7
+	STATUS_DS_NO_MORE_RIDS                                                    NTStatus      = 0xC00002A8
+	STATUS_DS_INCORRECT_ROLE_OWNER                                            NTStatus      = 0xC00002A9
+	STATUS_DS_RIDMGR_INIT_ERROR                                               NTStatus      = 0xC00002AA
+	STATUS_DS_OBJ_CLASS_VIOLATION                                             NTStatus      = 0xC00002AB
+	STATUS_DS_CANT_ON_NON_LEAF                                                NTStatus      = 0xC00002AC
+	STATUS_DS_CANT_ON_RDN                                                     NTStatus      = 0xC00002AD
+	STATUS_DS_CANT_MOD_OBJ_CLASS                                              NTStatus      = 0xC00002AE
+	STATUS_DS_CROSS_DOM_MOVE_FAILED                                           NTStatus      = 0xC00002AF
+	STATUS_DS_GC_NOT_AVAILABLE                                                NTStatus      = 0xC00002B0
+	STATUS_DIRECTORY_SERVICE_REQUIRED                                         NTStatus      = 0xC00002B1
+	STATUS_REPARSE_ATTRIBUTE_CONFLICT                                         NTStatus      = 0xC00002B2
+	STATUS_CANT_ENABLE_DENY_ONLY                                              NTStatus      = 0xC00002B3
+	STATUS_FLOAT_MULTIPLE_FAULTS                                              NTStatus      = 0xC00002B4
+	STATUS_FLOAT_MULTIPLE_TRAPS                                               NTStatus      = 0xC00002B5
+	STATUS_DEVICE_REMOVED                                                     NTStatus      = 0xC00002B6
+	STATUS_JOURNAL_DELETE_IN_PROGRESS                                         NTStatus      = 0xC00002B7
+	STATUS_JOURNAL_NOT_ACTIVE                                                 NTStatus      = 0xC00002B8
+	STATUS_NOINTERFACE                                                        NTStatus      = 0xC00002B9
+	STATUS_DS_RIDMGR_DISABLED                                                 NTStatus      = 0xC00002BA
+	STATUS_DS_ADMIN_LIMIT_EXCEEDED                                            NTStatus      = 0xC00002C1
+	STATUS_DRIVER_FAILED_SLEEP                                                NTStatus      = 0xC00002C2
+	STATUS_MUTUAL_AUTHENTICATION_FAILED                                       NTStatus      = 0xC00002C3
+	STATUS_CORRUPT_SYSTEM_FILE                                                NTStatus      = 0xC00002C4
+	STATUS_DATATYPE_MISALIGNMENT_ERROR                                        NTStatus      = 0xC00002C5
+	STATUS_WMI_READ_ONLY                                                      NTStatus      = 0xC00002C6
+	STATUS_WMI_SET_FAILURE                                                    NTStatus      = 0xC00002C7
+	STATUS_COMMITMENT_MINIMUM                                                 NTStatus      = 0xC00002C8
+	STATUS_REG_NAT_CONSUMPTION                                                NTStatus      = 0xC00002C9
+	STATUS_TRANSPORT_FULL                                                     NTStatus      = 0xC00002CA
+	STATUS_DS_SAM_INIT_FAILURE                                                NTStatus      = 0xC00002CB
+	STATUS_ONLY_IF_CONNECTED                                                  NTStatus      = 0xC00002CC
+	STATUS_DS_SENSITIVE_GROUP_VIOLATION                                       NTStatus      = 0xC00002CD
+	STATUS_PNP_RESTART_ENUMERATION                                            NTStatus      = 0xC00002CE
+	STATUS_JOURNAL_ENTRY_DELETED                                              NTStatus      = 0xC00002CF
+	STATUS_DS_CANT_MOD_PRIMARYGROUPID                                         NTStatus      = 0xC00002D0
+	STATUS_SYSTEM_IMAGE_BAD_SIGNATURE                                         NTStatus      = 0xC00002D1
+	STATUS_PNP_REBOOT_REQUIRED                                                NTStatus      = 0xC00002D2
+	STATUS_POWER_STATE_INVALID                                                NTStatus      = 0xC00002D3
+	STATUS_DS_INVALID_GROUP_TYPE                                              NTStatus      = 0xC00002D4
+	STATUS_DS_NO_NEST_GLOBALGROUP_IN_MIXEDDOMAIN                              NTStatus      = 0xC00002D5
+	STATUS_DS_NO_NEST_LOCALGROUP_IN_MIXEDDOMAIN                               NTStatus      = 0xC00002D6
+	STATUS_DS_GLOBAL_CANT_HAVE_LOCAL_MEMBER                                   NTStatus      = 0xC00002D7
+	STATUS_DS_GLOBAL_CANT_HAVE_UNIVERSAL_MEMBER                               NTStatus      = 0xC00002D8
+	STATUS_DS_UNIVERSAL_CANT_HAVE_LOCAL_MEMBER                                NTStatus      = 0xC00002D9
+	STATUS_DS_GLOBAL_CANT_HAVE_CROSSDOMAIN_MEMBER                             NTStatus      = 0xC00002DA
+	STATUS_DS_LOCAL_CANT_HAVE_CROSSDOMAIN_LOCAL_MEMBER                        NTStatus      = 0xC00002DB
+	STATUS_DS_HAVE_PRIMARY_MEMBERS                                            NTStatus      = 0xC00002DC
+	STATUS_WMI_NOT_SUPPORTED                                                  NTStatus      = 0xC00002DD
+	STATUS_INSUFFICIENT_POWER                                                 NTStatus      = 0xC00002DE
+	STATUS_SAM_NEED_BOOTKEY_PASSWORD                                          NTStatus      = 0xC00002DF
+	STATUS_SAM_NEED_BOOTKEY_FLOPPY                                            NTStatus      = 0xC00002E0
+	STATUS_DS_CANT_START                                                      NTStatus      = 0xC00002E1
+	STATUS_DS_INIT_FAILURE                                                    NTStatus      = 0xC00002E2
+	STATUS_SAM_INIT_FAILURE                                                   NTStatus      = 0xC00002E3
+	STATUS_DS_GC_REQUIRED                                                     NTStatus      = 0xC00002E4
+	STATUS_DS_LOCAL_MEMBER_OF_LOCAL_ONLY                                      NTStatus      = 0xC00002E5
+	STATUS_DS_NO_FPO_IN_UNIVERSAL_GROUPS                                      NTStatus      = 0xC00002E6
+	STATUS_DS_MACHINE_ACCOUNT_QUOTA_EXCEEDED                                  NTStatus      = 0xC00002E7
+	STATUS_MULTIPLE_FAULT_VIOLATION                                           NTStatus      = 0xC00002E8
+	STATUS_CURRENT_DOMAIN_NOT_ALLOWED                                         NTStatus      = 0xC00002E9
+	STATUS_CANNOT_MAKE                                                        NTStatus      = 0xC00002EA
+	STATUS_SYSTEM_SHUTDOWN                                                    NTStatus      = 0xC00002EB
+	STATUS_DS_INIT_FAILURE_CONSOLE                                            NTStatus      = 0xC00002EC
+	STATUS_DS_SAM_INIT_FAILURE_CONSOLE                                        NTStatus      = 0xC00002ED
+	STATUS_UNFINISHED_CONTEXT_DELETED                                         NTStatus      = 0xC00002EE
+	STATUS_NO_TGT_REPLY                                                       NTStatus      = 0xC00002EF
+	STATUS_OBJECTID_NOT_FOUND                                                 NTStatus      = 0xC00002F0
+	STATUS_NO_IP_ADDRESSES                                                    NTStatus      = 0xC00002F1
+	STATUS_WRONG_CREDENTIAL_HANDLE                                            NTStatus      = 0xC00002F2
+	STATUS_CRYPTO_SYSTEM_INVALID                                              NTStatus      = 0xC00002F3
+	STATUS_MAX_REFERRALS_EXCEEDED                                             NTStatus      = 0xC00002F4
+	STATUS_MUST_BE_KDC                                                        NTStatus      = 0xC00002F5
+	STATUS_STRONG_CRYPTO_NOT_SUPPORTED                                        NTStatus      = 0xC00002F6
+	STATUS_TOO_MANY_PRINCIPALS                                                NTStatus      = 0xC00002F7
+	STATUS_NO_PA_DATA                                                         NTStatus      = 0xC00002F8
+	STATUS_PKINIT_NAME_MISMATCH                                               NTStatus      = 0xC00002F9
+	STATUS_SMARTCARD_LOGON_REQUIRED                                           NTStatus      = 0xC00002FA
+	STATUS_KDC_INVALID_REQUEST                                                NTStatus      = 0xC00002FB
+	STATUS_KDC_UNABLE_TO_REFER                                                NTStatus      = 0xC00002FC
+	STATUS_KDC_UNKNOWN_ETYPE                                                  NTStatus      = 0xC00002FD
+	STATUS_SHUTDOWN_IN_PROGRESS                                               NTStatus      = 0xC00002FE
+	STATUS_SERVER_SHUTDOWN_IN_PROGRESS                                        NTStatus      = 0xC00002FF
+	STATUS_NOT_SUPPORTED_ON_SBS                                               NTStatus      = 0xC0000300
+	STATUS_WMI_GUID_DISCONNECTED                                              NTStatus      = 0xC0000301
+	STATUS_WMI_ALREADY_DISABLED                                               NTStatus      = 0xC0000302
+	STATUS_WMI_ALREADY_ENABLED                                                NTStatus      = 0xC0000303
+	STATUS_MFT_TOO_FRAGMENTED                                                 NTStatus      = 0xC0000304
+	STATUS_COPY_PROTECTION_FAILURE                                            NTStatus      = 0xC0000305
+	STATUS_CSS_AUTHENTICATION_FAILURE                                         NTStatus      = 0xC0000306
+	STATUS_CSS_KEY_NOT_PRESENT                                                NTStatus      = 0xC0000307
+	STATUS_CSS_KEY_NOT_ESTABLISHED                                            NTStatus      = 0xC0000308
+	STATUS_CSS_SCRAMBLED_SECTOR                                               NTStatus      = 0xC0000309
+	STATUS_CSS_REGION_MISMATCH                                                NTStatus      = 0xC000030A
+	STATUS_CSS_RESETS_EXHAUSTED                                               NTStatus      = 0xC000030B
+	STATUS_PASSWORD_CHANGE_REQUIRED                                           NTStatus      = 0xC000030C
+	STATUS_LOST_MODE_LOGON_RESTRICTION                                        NTStatus      = 0xC000030D
+	STATUS_PKINIT_FAILURE                                                     NTStatus      = 0xC0000320
+	STATUS_SMARTCARD_SUBSYSTEM_FAILURE                                        NTStatus      = 0xC0000321
+	STATUS_NO_KERB_KEY                                                        NTStatus      = 0xC0000322
+	STATUS_HOST_DOWN                                                          NTStatus      = 0xC0000350
+	STATUS_UNSUPPORTED_PREAUTH                                                NTStatus      = 0xC0000351
+	STATUS_EFS_ALG_BLOB_TOO_BIG                                               NTStatus      = 0xC0000352
+	STATUS_PORT_NOT_SET                                                       NTStatus      = 0xC0000353
+	STATUS_DEBUGGER_INACTIVE                                                  NTStatus      = 0xC0000354
+	STATUS_DS_VERSION_CHECK_FAILURE                                           NTStatus      = 0xC0000355
+	STATUS_AUDITING_DISABLED                                                  NTStatus      = 0xC0000356
+	STATUS_PRENT4_MACHINE_ACCOUNT                                             NTStatus      = 0xC0000357
+	STATUS_DS_AG_CANT_HAVE_UNIVERSAL_MEMBER                                   NTStatus      = 0xC0000358
+	STATUS_INVALID_IMAGE_WIN_32                                               NTStatus      = 0xC0000359
+	STATUS_INVALID_IMAGE_WIN_64                                               NTStatus      = 0xC000035A
+	STATUS_BAD_BINDINGS                                                       NTStatus      = 0xC000035B
+	STATUS_NETWORK_SESSION_EXPIRED                                            NTStatus      = 0xC000035C
+	STATUS_APPHELP_BLOCK                                                      NTStatus      = 0xC000035D
+	STATUS_ALL_SIDS_FILTERED                                                  NTStatus      = 0xC000035E
+	STATUS_NOT_SAFE_MODE_DRIVER                                               NTStatus      = 0xC000035F
+	STATUS_ACCESS_DISABLED_BY_POLICY_DEFAULT                                  NTStatus      = 0xC0000361
+	STATUS_ACCESS_DISABLED_BY_POLICY_PATH                                     NTStatus      = 0xC0000362
+	STATUS_ACCESS_DISABLED_BY_POLICY_PUBLISHER                                NTStatus      = 0xC0000363
+	STATUS_ACCESS_DISABLED_BY_POLICY_OTHER                                    NTStatus      = 0xC0000364
+	STATUS_FAILED_DRIVER_ENTRY                                                NTStatus      = 0xC0000365
+	STATUS_DEVICE_ENUMERATION_ERROR                                           NTStatus      = 0xC0000366
+	STATUS_MOUNT_POINT_NOT_RESOLVED                                           NTStatus      = 0xC0000368
+	STATUS_INVALID_DEVICE_OBJECT_PARAMETER                                    NTStatus      = 0xC0000369
+	STATUS_MCA_OCCURED                                                        NTStatus      = 0xC000036A
+	STATUS_DRIVER_BLOCKED_CRITICAL                                            NTStatus      = 0xC000036B
+	STATUS_DRIVER_BLOCKED                                                     NTStatus      = 0xC000036C
+	STATUS_DRIVER_DATABASE_ERROR                                              NTStatus      = 0xC000036D
+	STATUS_SYSTEM_HIVE_TOO_LARGE                                              NTStatus      = 0xC000036E
+	STATUS_INVALID_IMPORT_OF_NON_DLL                                          NTStatus      = 0xC000036F
+	STATUS_DS_SHUTTING_DOWN                                                   NTStatus      = 0x40000370
+	STATUS_NO_SECRETS                                                         NTStatus      = 0xC0000371
+	STATUS_ACCESS_DISABLED_NO_SAFER_UI_BY_POLICY                              NTStatus      = 0xC0000372
+	STATUS_FAILED_STACK_SWITCH                                                NTStatus      = 0xC0000373
+	STATUS_HEAP_CORRUPTION                                                    NTStatus      = 0xC0000374
+	STATUS_SMARTCARD_WRONG_PIN                                                NTStatus      = 0xC0000380
+	STATUS_SMARTCARD_CARD_BLOCKED                                             NTStatus      = 0xC0000381
+	STATUS_SMARTCARD_CARD_NOT_AUTHENTICATED                                   NTStatus      = 0xC0000382
+	STATUS_SMARTCARD_NO_CARD                                                  NTStatus      = 0xC0000383
+	STATUS_SMARTCARD_NO_KEY_CONTAINER                                         NTStatus      = 0xC0000384
+	STATUS_SMARTCARD_NO_CERTIFICATE                                           NTStatus      = 0xC0000385
+	STATUS_SMARTCARD_NO_KEYSET                                                NTStatus      = 0xC0000386
+	STATUS_SMARTCARD_IO_ERROR                                                 NTStatus      = 0xC0000387
+	STATUS_DOWNGRADE_DETECTED                                                 NTStatus      = 0xC0000388
+	STATUS_SMARTCARD_CERT_REVOKED                                             NTStatus      = 0xC0000389
+	STATUS_ISSUING_CA_UNTRUSTED                                               NTStatus      = 0xC000038A
+	STATUS_REVOCATION_OFFLINE_C                                               NTStatus      = 0xC000038B
+	STATUS_PKINIT_CLIENT_FAILURE                                              NTStatus      = 0xC000038C
+	STATUS_SMARTCARD_CERT_EXPIRED                                             NTStatus      = 0xC000038D
+	STATUS_DRIVER_FAILED_PRIOR_UNLOAD                                         NTStatus      = 0xC000038E
+	STATUS_SMARTCARD_SILENT_CONTEXT                                           NTStatus      = 0xC000038F
+	STATUS_PER_USER_TRUST_QUOTA_EXCEEDED                                      NTStatus      = 0xC0000401
+	STATUS_ALL_USER_TRUST_QUOTA_EXCEEDED                                      NTStatus      = 0xC0000402
+	STATUS_USER_DELETE_TRUST_QUOTA_EXCEEDED                                   NTStatus      = 0xC0000403
+	STATUS_DS_NAME_NOT_UNIQUE                                                 NTStatus      = 0xC0000404
+	STATUS_DS_DUPLICATE_ID_FOUND                                              NTStatus      = 0xC0000405
+	STATUS_DS_GROUP_CONVERSION_ERROR                                          NTStatus      = 0xC0000406
+	STATUS_VOLSNAP_PREPARE_HIBERNATE                                          NTStatus      = 0xC0000407
+	STATUS_USER2USER_REQUIRED                                                 NTStatus      = 0xC0000408
+	STATUS_STACK_BUFFER_OVERRUN                                               NTStatus      = 0xC0000409
+	STATUS_NO_S4U_PROT_SUPPORT                                                NTStatus      = 0xC000040A
+	STATUS_CROSSREALM_DELEGATION_FAILURE                                      NTStatus      = 0xC000040B
+	STATUS_REVOCATION_OFFLINE_KDC                                             NTStatus      = 0xC000040C
+	STATUS_ISSUING_CA_UNTRUSTED_KDC                                           NTStatus      = 0xC000040D
+	STATUS_KDC_CERT_EXPIRED                                                   NTStatus      = 0xC000040E
+	STATUS_KDC_CERT_REVOKED                                                   NTStatus      = 0xC000040F
+	STATUS_PARAMETER_QUOTA_EXCEEDED                                           NTStatus      = 0xC0000410
+	STATUS_HIBERNATION_FAILURE                                                NTStatus      = 0xC0000411
+	STATUS_DELAY_LOAD_FAILED                                                  NTStatus      = 0xC0000412
+	STATUS_AUTHENTICATION_FIREWALL_FAILED                                     NTStatus      = 0xC0000413
+	STATUS_VDM_DISALLOWED                                                     NTStatus      = 0xC0000414
+	STATUS_HUNG_DISPLAY_DRIVER_THREAD                                         NTStatus      = 0xC0000415
+	STATUS_INSUFFICIENT_RESOURCE_FOR_SPECIFIED_SHARED_SECTION_SIZE            NTStatus      = 0xC0000416
+	STATUS_INVALID_CRUNTIME_PARAMETER                                         NTStatus      = 0xC0000417
+	STATUS_NTLM_BLOCKED                                                       NTStatus      = 0xC0000418
+	STATUS_DS_SRC_SID_EXISTS_IN_FOREST                                        NTStatus      = 0xC0000419
+	STATUS_DS_DOMAIN_NAME_EXISTS_IN_FOREST                                    NTStatus      = 0xC000041A
+	STATUS_DS_FLAT_NAME_EXISTS_IN_FOREST                                      NTStatus      = 0xC000041B
+	STATUS_INVALID_USER_PRINCIPAL_NAME                                        NTStatus      = 0xC000041C
+	STATUS_FATAL_USER_CALLBACK_EXCEPTION                                      NTStatus      = 0xC000041D
+	STATUS_ASSERTION_FAILURE                                                  NTStatus      = 0xC0000420
+	STATUS_VERIFIER_STOP                                                      NTStatus      = 0xC0000421
+	STATUS_CALLBACK_POP_STACK                                                 NTStatus      = 0xC0000423
+	STATUS_INCOMPATIBLE_DRIVER_BLOCKED                                        NTStatus      = 0xC0000424
+	STATUS_HIVE_UNLOADED                                                      NTStatus      = 0xC0000425
+	STATUS_COMPRESSION_DISABLED                                               NTStatus      = 0xC0000426
+	STATUS_FILE_SYSTEM_LIMITATION                                             NTStatus      = 0xC0000427
+	STATUS_INVALID_IMAGE_HASH                                                 NTStatus      = 0xC0000428
+	STATUS_NOT_CAPABLE                                                        NTStatus      = 0xC0000429
+	STATUS_REQUEST_OUT_OF_SEQUENCE                                            NTStatus      = 0xC000042A
+	STATUS_IMPLEMENTATION_LIMIT                                               NTStatus      = 0xC000042B
+	STATUS_ELEVATION_REQUIRED                                                 NTStatus      = 0xC000042C
+	STATUS_NO_SECURITY_CONTEXT                                                NTStatus      = 0xC000042D
+	STATUS_PKU2U_CERT_FAILURE                                                 NTStatus      = 0xC000042F
+	STATUS_BEYOND_VDL                                                         NTStatus      = 0xC0000432
+	STATUS_ENCOUNTERED_WRITE_IN_PROGRESS                                      NTStatus      = 0xC0000433
+	STATUS_PTE_CHANGED                                                        NTStatus      = 0xC0000434
+	STATUS_PURGE_FAILED                                                       NTStatus      = 0xC0000435
+	STATUS_CRED_REQUIRES_CONFIRMATION                                         NTStatus      = 0xC0000440
+	STATUS_CS_ENCRYPTION_INVALID_SERVER_RESPONSE                              NTStatus      = 0xC0000441
+	STATUS_CS_ENCRYPTION_UNSUPPORTED_SERVER                                   NTStatus      = 0xC0000442
+	STATUS_CS_ENCRYPTION_EXISTING_ENCRYPTED_FILE                              NTStatus      = 0xC0000443
+	STATUS_CS_ENCRYPTION_NEW_ENCRYPTED_FILE                                   NTStatus      = 0xC0000444
+	STATUS_CS_ENCRYPTION_FILE_NOT_CSE                                         NTStatus      = 0xC0000445
+	STATUS_INVALID_LABEL                                                      NTStatus      = 0xC0000446
+	STATUS_DRIVER_PROCESS_TERMINATED                                          NTStatus      = 0xC0000450
+	STATUS_AMBIGUOUS_SYSTEM_DEVICE                                            NTStatus      = 0xC0000451
+	STATUS_SYSTEM_DEVICE_NOT_FOUND                                            NTStatus      = 0xC0000452
+	STATUS_RESTART_BOOT_APPLICATION                                           NTStatus      = 0xC0000453
+	STATUS_INSUFFICIENT_NVRAM_RESOURCES                                       NTStatus      = 0xC0000454
+	STATUS_INVALID_SESSION                                                    NTStatus      = 0xC0000455
+	STATUS_THREAD_ALREADY_IN_SESSION                                          NTStatus      = 0xC0000456
+	STATUS_THREAD_NOT_IN_SESSION                                              NTStatus      = 0xC0000457
+	STATUS_INVALID_WEIGHT                                                     NTStatus      = 0xC0000458
+	STATUS_REQUEST_PAUSED                                                     NTStatus      = 0xC0000459
+	STATUS_NO_RANGES_PROCESSED                                                NTStatus      = 0xC0000460
+	STATUS_DISK_RESOURCES_EXHAUSTED                                           NTStatus      = 0xC0000461
+	STATUS_NEEDS_REMEDIATION                                                  NTStatus      = 0xC0000462
+	STATUS_DEVICE_FEATURE_NOT_SUPPORTED                                       NTStatus      = 0xC0000463
+	STATUS_DEVICE_UNREACHABLE                                                 NTStatus      = 0xC0000464
+	STATUS_INVALID_TOKEN                                                      NTStatus      = 0xC0000465
+	STATUS_SERVER_UNAVAILABLE                                                 NTStatus      = 0xC0000466
+	STATUS_FILE_NOT_AVAILABLE                                                 NTStatus      = 0xC0000467
+	STATUS_DEVICE_INSUFFICIENT_RESOURCES                                      NTStatus      = 0xC0000468
+	STATUS_PACKAGE_UPDATING                                                   NTStatus      = 0xC0000469
+	STATUS_NOT_READ_FROM_COPY                                                 NTStatus      = 0xC000046A
+	STATUS_FT_WRITE_FAILURE                                                   NTStatus      = 0xC000046B
+	STATUS_FT_DI_SCAN_REQUIRED                                                NTStatus      = 0xC000046C
+	STATUS_OBJECT_NOT_EXTERNALLY_BACKED                                       NTStatus      = 0xC000046D
+	STATUS_EXTERNAL_BACKING_PROVIDER_UNKNOWN                                  NTStatus      = 0xC000046E
+	STATUS_COMPRESSION_NOT_BENEFICIAL                                         NTStatus      = 0xC000046F
+	STATUS_DATA_CHECKSUM_ERROR                                                NTStatus      = 0xC0000470
+	STATUS_INTERMIXED_KERNEL_EA_OPERATION                                     NTStatus      = 0xC0000471
+	STATUS_TRIM_READ_ZERO_NOT_SUPPORTED                                       NTStatus      = 0xC0000472
+	STATUS_TOO_MANY_SEGMENT_DESCRIPTORS                                       NTStatus      = 0xC0000473
+	STATUS_INVALID_OFFSET_ALIGNMENT                                           NTStatus      = 0xC0000474
+	STATUS_INVALID_FIELD_IN_PARAMETER_LIST                                    NTStatus      = 0xC0000475
+	STATUS_OPERATION_IN_PROGRESS                                              NTStatus      = 0xC0000476
+	STATUS_INVALID_INITIATOR_TARGET_PATH                                      NTStatus      = 0xC0000477
+	STATUS_SCRUB_DATA_DISABLED                                                NTStatus      = 0xC0000478
+	STATUS_NOT_REDUNDANT_STORAGE                                              NTStatus      = 0xC0000479
+	STATUS_RESIDENT_FILE_NOT_SUPPORTED                                        NTStatus      = 0xC000047A
+	STATUS_COMPRESSED_FILE_NOT_SUPPORTED                                      NTStatus      = 0xC000047B
+	STATUS_DIRECTORY_NOT_SUPPORTED                                            NTStatus      = 0xC000047C
+	STATUS_IO_OPERATION_TIMEOUT                                               NTStatus      = 0xC000047D
+	STATUS_SYSTEM_NEEDS_REMEDIATION                                           NTStatus      = 0xC000047E
+	STATUS_APPX_INTEGRITY_FAILURE_CLR_NGEN                                    NTStatus      = 0xC000047F
+	STATUS_SHARE_UNAVAILABLE                                                  NTStatus      = 0xC0000480
+	STATUS_APISET_NOT_HOSTED                                                  NTStatus      = 0xC0000481
+	STATUS_APISET_NOT_PRESENT                                                 NTStatus      = 0xC0000482
+	STATUS_DEVICE_HARDWARE_ERROR                                              NTStatus      = 0xC0000483
+	STATUS_FIRMWARE_SLOT_INVALID                                              NTStatus      = 0xC0000484
+	STATUS_FIRMWARE_IMAGE_INVALID                                             NTStatus      = 0xC0000485
+	STATUS_STORAGE_TOPOLOGY_ID_MISMATCH                                       NTStatus      = 0xC0000486
+	STATUS_WIM_NOT_BOOTABLE                                                   NTStatus      = 0xC0000487
+	STATUS_BLOCKED_BY_PARENTAL_CONTROLS                                       NTStatus      = 0xC0000488
+	STATUS_NEEDS_REGISTRATION                                                 NTStatus      = 0xC0000489
+	STATUS_QUOTA_ACTIVITY                                                     NTStatus      = 0xC000048A
+	STATUS_CALLBACK_INVOKE_INLINE                                             NTStatus      = 0xC000048B
+	STATUS_BLOCK_TOO_MANY_REFERENCES                                          NTStatus      = 0xC000048C
+	STATUS_MARKED_TO_DISALLOW_WRITES                                          NTStatus      = 0xC000048D
+	STATUS_NETWORK_ACCESS_DENIED_EDP                                          NTStatus      = 0xC000048E
+	STATUS_ENCLAVE_FAILURE                                                    NTStatus      = 0xC000048F
+	STATUS_PNP_NO_COMPAT_DRIVERS                                              NTStatus      = 0xC0000490
+	STATUS_PNP_DRIVER_PACKAGE_NOT_FOUND                                       NTStatus      = 0xC0000491
+	STATUS_PNP_DRIVER_CONFIGURATION_NOT_FOUND                                 NTStatus      = 0xC0000492
+	STATUS_PNP_DRIVER_CONFIGURATION_INCOMPLETE                                NTStatus      = 0xC0000493
+	STATUS_PNP_FUNCTION_DRIVER_REQUIRED                                       NTStatus      = 0xC0000494
+	STATUS_PNP_DEVICE_CONFIGURATION_PENDING                                   NTStatus      = 0xC0000495
+	STATUS_DEVICE_HINT_NAME_BUFFER_TOO_SMALL                                  NTStatus      = 0xC0000496
+	STATUS_PACKAGE_NOT_AVAILABLE                                              NTStatus      = 0xC0000497
+	STATUS_DEVICE_IN_MAINTENANCE                                              NTStatus      = 0xC0000499
+	STATUS_NOT_SUPPORTED_ON_DAX                                               NTStatus      = 0xC000049A
+	STATUS_FREE_SPACE_TOO_FRAGMENTED                                          NTStatus      = 0xC000049B
+	STATUS_DAX_MAPPING_EXISTS                                                 NTStatus      = 0xC000049C
+	STATUS_CHILD_PROCESS_BLOCKED                                              NTStatus      = 0xC000049D
+	STATUS_STORAGE_LOST_DATA_PERSISTENCE                                      NTStatus      = 0xC000049E
+	STATUS_VRF_CFG_ENABLED                                                    NTStatus      = 0xC000049F
+	STATUS_PARTITION_TERMINATING                                              NTStatus      = 0xC00004A0
+	STATUS_EXTERNAL_SYSKEY_NOT_SUPPORTED                                      NTStatus      = 0xC00004A1
+	STATUS_ENCLAVE_VIOLATION                                                  NTStatus      = 0xC00004A2
+	STATUS_FILE_PROTECTED_UNDER_DPL                                           NTStatus      = 0xC00004A3
+	STATUS_VOLUME_NOT_CLUSTER_ALIGNED                                         NTStatus      = 0xC00004A4
+	STATUS_NO_PHYSICALLY_ALIGNED_FREE_SPACE_FOUND                             NTStatus      = 0xC00004A5
+	STATUS_APPX_FILE_NOT_ENCRYPTED                                            NTStatus      = 0xC00004A6
+	STATUS_RWRAW_ENCRYPTED_FILE_NOT_ENCRYPTED                                 NTStatus      = 0xC00004A7
+	STATUS_RWRAW_ENCRYPTED_INVALID_EDATAINFO_FILEOFFSET                       NTStatus      = 0xC00004A8
+	STATUS_RWRAW_ENCRYPTED_INVALID_EDATAINFO_FILERANGE                        NTStatus      = 0xC00004A9
+	STATUS_RWRAW_ENCRYPTED_INVALID_EDATAINFO_PARAMETER                        NTStatus      = 0xC00004AA
+	STATUS_FT_READ_FAILURE                                                    NTStatus      = 0xC00004AB
+	STATUS_PATCH_CONFLICT                                                     NTStatus      = 0xC00004AC
+	STATUS_STORAGE_RESERVE_ID_INVALID                                         NTStatus      = 0xC00004AD
+	STATUS_STORAGE_RESERVE_DOES_NOT_EXIST                                     NTStatus      = 0xC00004AE
+	STATUS_STORAGE_RESERVE_ALREADY_EXISTS                                     NTStatus      = 0xC00004AF
+	STATUS_STORAGE_RESERVE_NOT_EMPTY                                          NTStatus      = 0xC00004B0
+	STATUS_NOT_A_DAX_VOLUME                                                   NTStatus      = 0xC00004B1
+	STATUS_NOT_DAX_MAPPABLE                                                   NTStatus      = 0xC00004B2
+	STATUS_CASE_DIFFERING_NAMES_IN_DIR                                        NTStatus      = 0xC00004B3
+	STATUS_FILE_NOT_SUPPORTED                                                 NTStatus      = 0xC00004B4
+	STATUS_NOT_SUPPORTED_WITH_BTT                                             NTStatus      = 0xC00004B5
+	STATUS_ENCRYPTION_DISABLED                                                NTStatus      = 0xC00004B6
+	STATUS_ENCRYPTING_METADATA_DISALLOWED                                     NTStatus      = 0xC00004B7
+	STATUS_CANT_CLEAR_ENCRYPTION_FLAG                                         NTStatus      = 0xC00004B8
+	STATUS_INVALID_TASK_NAME                                                  NTStatus      = 0xC0000500
+	STATUS_INVALID_TASK_INDEX                                                 NTStatus      = 0xC0000501
+	STATUS_THREAD_ALREADY_IN_TASK                                             NTStatus      = 0xC0000502
+	STATUS_CALLBACK_BYPASS                                                    NTStatus      = 0xC0000503
+	STATUS_UNDEFINED_SCOPE                                                    NTStatus      = 0xC0000504
+	STATUS_INVALID_CAP                                                        NTStatus      = 0xC0000505
+	STATUS_NOT_GUI_PROCESS                                                    NTStatus      = 0xC0000506
+	STATUS_DEVICE_HUNG                                                        NTStatus      = 0xC0000507
+	STATUS_CONTAINER_ASSIGNED                                                 NTStatus      = 0xC0000508
+	STATUS_JOB_NO_CONTAINER                                                   NTStatus      = 0xC0000509
+	STATUS_DEVICE_UNRESPONSIVE                                                NTStatus      = 0xC000050A
+	STATUS_REPARSE_POINT_ENCOUNTERED                                          NTStatus      = 0xC000050B
+	STATUS_ATTRIBUTE_NOT_PRESENT                                              NTStatus      = 0xC000050C
+	STATUS_NOT_A_TIERED_VOLUME                                                NTStatus      = 0xC000050D
+	STATUS_ALREADY_HAS_STREAM_ID                                              NTStatus      = 0xC000050E
+	STATUS_JOB_NOT_EMPTY                                                      NTStatus      = 0xC000050F
+	STATUS_ALREADY_INITIALIZED                                                NTStatus      = 0xC0000510
+	STATUS_ENCLAVE_NOT_TERMINATED                                             NTStatus      = 0xC0000511
+	STATUS_ENCLAVE_IS_TERMINATING                                             NTStatus      = 0xC0000512
+	STATUS_SMB1_NOT_AVAILABLE                                                 NTStatus      = 0xC0000513
+	STATUS_SMR_GARBAGE_COLLECTION_REQUIRED                                    NTStatus      = 0xC0000514
+	STATUS_INTERRUPTED                                                        NTStatus      = 0xC0000515
+	STATUS_THREAD_NOT_RUNNING                                                 NTStatus      = 0xC0000516
+	STATUS_FAIL_FAST_EXCEPTION                                                NTStatus      = 0xC0000602
+	STATUS_IMAGE_CERT_REVOKED                                                 NTStatus      = 0xC0000603
+	STATUS_DYNAMIC_CODE_BLOCKED                                               NTStatus      = 0xC0000604
+	STATUS_IMAGE_CERT_EXPIRED                                                 NTStatus      = 0xC0000605
+	STATUS_STRICT_CFG_VIOLATION                                               NTStatus      = 0xC0000606
+	STATUS_SET_CONTEXT_DENIED                                                 NTStatus      = 0xC000060A
+	STATUS_CROSS_PARTITION_VIOLATION                                          NTStatus      = 0xC000060B
+	STATUS_PORT_CLOSED                                                        NTStatus      = 0xC0000700
+	STATUS_MESSAGE_LOST                                                       NTStatus      = 0xC0000701
+	STATUS_INVALID_MESSAGE                                                    NTStatus      = 0xC0000702
+	STATUS_REQUEST_CANCELED                                                   NTStatus      = 0xC0000703
+	STATUS_RECURSIVE_DISPATCH                                                 NTStatus      = 0xC0000704
+	STATUS_LPC_RECEIVE_BUFFER_EXPECTED                                        NTStatus      = 0xC0000705
+	STATUS_LPC_INVALID_CONNECTION_USAGE                                       NTStatus      = 0xC0000706
+	STATUS_LPC_REQUESTS_NOT_ALLOWED                                           NTStatus      = 0xC0000707
+	STATUS_RESOURCE_IN_USE                                                    NTStatus      = 0xC0000708
+	STATUS_HARDWARE_MEMORY_ERROR                                              NTStatus      = 0xC0000709
+	STATUS_THREADPOOL_HANDLE_EXCEPTION                                        NTStatus      = 0xC000070A
+	STATUS_THREADPOOL_SET_EVENT_ON_COMPLETION_FAILED                          NTStatus      = 0xC000070B
+	STATUS_THREADPOOL_RELEASE_SEMAPHORE_ON_COMPLETION_FAILED                  NTStatus      = 0xC000070C
+	STATUS_THREADPOOL_RELEASE_MUTEX_ON_COMPLETION_FAILED                      NTStatus      = 0xC000070D
+	STATUS_THREADPOOL_FREE_LIBRARY_ON_COMPLETION_FAILED                       NTStatus      = 0xC000070E
+	STATUS_THREADPOOL_RELEASED_DURING_OPERATION                               NTStatus      = 0xC000070F
+	STATUS_CALLBACK_RETURNED_WHILE_IMPERSONATING                              NTStatus      = 0xC0000710
+	STATUS_APC_RETURNED_WHILE_IMPERSONATING                                   NTStatus      = 0xC0000711
+	STATUS_PROCESS_IS_PROTECTED                                               NTStatus      = 0xC0000712
+	STATUS_MCA_EXCEPTION                                                      NTStatus      = 0xC0000713
+	STATUS_CERTIFICATE_MAPPING_NOT_UNIQUE                                     NTStatus      = 0xC0000714
+	STATUS_SYMLINK_CLASS_DISABLED                                             NTStatus      = 0xC0000715
+	STATUS_INVALID_IDN_NORMALIZATION                                          NTStatus      = 0xC0000716
+	STATUS_NO_UNICODE_TRANSLATION                                             NTStatus      = 0xC0000717
+	STATUS_ALREADY_REGISTERED                                                 NTStatus      = 0xC0000718
+	STATUS_CONTEXT_MISMATCH                                                   NTStatus      = 0xC0000719
+	STATUS_PORT_ALREADY_HAS_COMPLETION_LIST                                   NTStatus      = 0xC000071A
+	STATUS_CALLBACK_RETURNED_THREAD_PRIORITY                                  NTStatus      = 0xC000071B
+	STATUS_INVALID_THREAD                                                     NTStatus      = 0xC000071C
+	STATUS_CALLBACK_RETURNED_TRANSACTION                                      NTStatus      = 0xC000071D
+	STATUS_CALLBACK_RETURNED_LDR_LOCK                                         NTStatus      = 0xC000071E
+	STATUS_CALLBACK_RETURNED_LANG                                             NTStatus      = 0xC000071F
+	STATUS_CALLBACK_RETURNED_PRI_BACK                                         NTStatus      = 0xC0000720
+	STATUS_CALLBACK_RETURNED_THREAD_AFFINITY                                  NTStatus      = 0xC0000721
+	STATUS_LPC_HANDLE_COUNT_EXCEEDED                                          NTStatus      = 0xC0000722
+	STATUS_EXECUTABLE_MEMORY_WRITE                                            NTStatus      = 0xC0000723
+	STATUS_KERNEL_EXECUTABLE_MEMORY_WRITE                                     NTStatus      = 0xC0000724
+	STATUS_ATTACHED_EXECUTABLE_MEMORY_WRITE                                   NTStatus      = 0xC0000725
+	STATUS_TRIGGERED_EXECUTABLE_MEMORY_WRITE                                  NTStatus      = 0xC0000726
+	STATUS_DISK_REPAIR_DISABLED                                               NTStatus      = 0xC0000800
+	STATUS_DS_DOMAIN_RENAME_IN_PROGRESS                                       NTStatus      = 0xC0000801
+	STATUS_DISK_QUOTA_EXCEEDED                                                NTStatus      = 0xC0000802
+	STATUS_DATA_LOST_REPAIR                                                   NTStatus      = 0x80000803
+	STATUS_CONTENT_BLOCKED                                                    NTStatus      = 0xC0000804
+	STATUS_BAD_CLUSTERS                                                       NTStatus      = 0xC0000805
+	STATUS_VOLUME_DIRTY                                                       NTStatus      = 0xC0000806
+	STATUS_DISK_REPAIR_REDIRECTED                                             NTStatus      = 0x40000807
+	STATUS_DISK_REPAIR_UNSUCCESSFUL                                           NTStatus      = 0xC0000808
+	STATUS_CORRUPT_LOG_OVERFULL                                               NTStatus      = 0xC0000809
+	STATUS_CORRUPT_LOG_CORRUPTED                                              NTStatus      = 0xC000080A
+	STATUS_CORRUPT_LOG_UNAVAILABLE                                            NTStatus      = 0xC000080B
+	STATUS_CORRUPT_LOG_DELETED_FULL                                           NTStatus      = 0xC000080C
+	STATUS_CORRUPT_LOG_CLEARED                                                NTStatus      = 0xC000080D
+	STATUS_ORPHAN_NAME_EXHAUSTED                                              NTStatus      = 0xC000080E
+	STATUS_PROACTIVE_SCAN_IN_PROGRESS                                         NTStatus      = 0xC000080F
+	STATUS_ENCRYPTED_IO_NOT_POSSIBLE                                          NTStatus      = 0xC0000810
+	STATUS_CORRUPT_LOG_UPLEVEL_RECORDS                                        NTStatus      = 0xC0000811
+	STATUS_FILE_CHECKED_OUT                                                   NTStatus      = 0xC0000901
+	STATUS_CHECKOUT_REQUIRED                                                  NTStatus      = 0xC0000902
+	STATUS_BAD_FILE_TYPE                                                      NTStatus      = 0xC0000903
+	STATUS_FILE_TOO_LARGE                                                     NTStatus      = 0xC0000904
+	STATUS_FORMS_AUTH_REQUIRED                                                NTStatus      = 0xC0000905
+	STATUS_VIRUS_INFECTED                                                     NTStatus      = 0xC0000906
+	STATUS_VIRUS_DELETED                                                      NTStatus      = 0xC0000907
+	STATUS_BAD_MCFG_TABLE                                                     NTStatus      = 0xC0000908
+	STATUS_CANNOT_BREAK_OPLOCK                                                NTStatus      = 0xC0000909
+	STATUS_BAD_KEY                                                            NTStatus      = 0xC000090A
+	STATUS_BAD_DATA                                                           NTStatus      = 0xC000090B
+	STATUS_NO_KEY                                                             NTStatus      = 0xC000090C
+	STATUS_FILE_HANDLE_REVOKED                                                NTStatus      = 0xC0000910
+	STATUS_WOW_ASSERTION                                                      NTStatus      = 0xC0009898
+	STATUS_INVALID_SIGNATURE                                                  NTStatus      = 0xC000A000
+	STATUS_HMAC_NOT_SUPPORTED                                                 NTStatus      = 0xC000A001
+	STATUS_AUTH_TAG_MISMATCH                                                  NTStatus      = 0xC000A002
+	STATUS_INVALID_STATE_TRANSITION                                           NTStatus      = 0xC000A003
+	STATUS_INVALID_KERNEL_INFO_VERSION                                        NTStatus      = 0xC000A004
+	STATUS_INVALID_PEP_INFO_VERSION                                           NTStatus      = 0xC000A005
+	STATUS_HANDLE_REVOKED                                                     NTStatus      = 0xC000A006
+	STATUS_EOF_ON_GHOSTED_RANGE                                               NTStatus      = 0xC000A007
+	STATUS_IPSEC_QUEUE_OVERFLOW                                               NTStatus      = 0xC000A010
+	STATUS_ND_QUEUE_OVERFLOW                                                  NTStatus      = 0xC000A011
+	STATUS_HOPLIMIT_EXCEEDED                                                  NTStatus      = 0xC000A012
+	STATUS_PROTOCOL_NOT_SUPPORTED                                             NTStatus      = 0xC000A013
+	STATUS_FASTPATH_REJECTED                                                  NTStatus      = 0xC000A014
+	STATUS_LOST_WRITEBEHIND_DATA_NETWORK_DISCONNECTED                         NTStatus      = 0xC000A080
+	STATUS_LOST_WRITEBEHIND_DATA_NETWORK_SERVER_ERROR                         NTStatus      = 0xC000A081
+	STATUS_LOST_WRITEBEHIND_DATA_LOCAL_DISK_ERROR                             NTStatus      = 0xC000A082
+	STATUS_XML_PARSE_ERROR                                                    NTStatus      = 0xC000A083
+	STATUS_XMLDSIG_ERROR                                                      NTStatus      = 0xC000A084
+	STATUS_WRONG_COMPARTMENT                                                  NTStatus      = 0xC000A085
+	STATUS_AUTHIP_FAILURE                                                     NTStatus      = 0xC000A086
+	STATUS_DS_OID_MAPPED_GROUP_CANT_HAVE_MEMBERS                              NTStatus      = 0xC000A087
+	STATUS_DS_OID_NOT_FOUND                                                   NTStatus      = 0xC000A088
+	STATUS_INCORRECT_ACCOUNT_TYPE                                             NTStatus      = 0xC000A089
+	STATUS_HASH_NOT_SUPPORTED                                                 NTStatus      = 0xC000A100
+	STATUS_HASH_NOT_PRESENT                                                   NTStatus      = 0xC000A101
+	STATUS_SECONDARY_IC_PROVIDER_NOT_REGISTERED                               NTStatus      = 0xC000A121
+	STATUS_GPIO_CLIENT_INFORMATION_INVALID                                    NTStatus      = 0xC000A122
+	STATUS_GPIO_VERSION_NOT_SUPPORTED                                         NTStatus      = 0xC000A123
+	STATUS_GPIO_INVALID_REGISTRATION_PACKET                                   NTStatus      = 0xC000A124
+	STATUS_GPIO_OPERATION_DENIED                                              NTStatus      = 0xC000A125
+	STATUS_GPIO_INCOMPATIBLE_CONNECT_MODE                                     NTStatus      = 0xC000A126
+	STATUS_GPIO_INTERRUPT_ALREADY_UNMASKED                                    NTStatus      = 0x8000A127
+	STATUS_CANNOT_SWITCH_RUNLEVEL                                             NTStatus      = 0xC000A141
+	STATUS_INVALID_RUNLEVEL_SETTING                                           NTStatus      = 0xC000A142
+	STATUS_RUNLEVEL_SWITCH_TIMEOUT                                            NTStatus      = 0xC000A143
+	STATUS_SERVICES_FAILED_AUTOSTART                                          NTStatus      = 0x4000A144
+	STATUS_RUNLEVEL_SWITCH_AGENT_TIMEOUT                                      NTStatus      = 0xC000A145
+	STATUS_RUNLEVEL_SWITCH_IN_PROGRESS                                        NTStatus      = 0xC000A146
+	STATUS_NOT_APPCONTAINER                                                   NTStatus      = 0xC000A200
+	STATUS_NOT_SUPPORTED_IN_APPCONTAINER                                      NTStatus      = 0xC000A201
+	STATUS_INVALID_PACKAGE_SID_LENGTH                                         NTStatus      = 0xC000A202
+	STATUS_LPAC_ACCESS_DENIED                                                 NTStatus      = 0xC000A203
+	STATUS_ADMINLESS_ACCESS_DENIED                                            NTStatus      = 0xC000A204
+	STATUS_APP_DATA_NOT_FOUND                                                 NTStatus      = 0xC000A281
+	STATUS_APP_DATA_EXPIRED                                                   NTStatus      = 0xC000A282
+	STATUS_APP_DATA_CORRUPT                                                   NTStatus      = 0xC000A283
+	STATUS_APP_DATA_LIMIT_EXCEEDED                                            NTStatus      = 0xC000A284
+	STATUS_APP_DATA_REBOOT_REQUIRED                                           NTStatus      = 0xC000A285
+	STATUS_OFFLOAD_READ_FLT_NOT_SUPPORTED                                     NTStatus      = 0xC000A2A1
+	STATUS_OFFLOAD_WRITE_FLT_NOT_SUPPORTED                                    NTStatus      = 0xC000A2A2
+	STATUS_OFFLOAD_READ_FILE_NOT_SUPPORTED                                    NTStatus      = 0xC000A2A3
+	STATUS_OFFLOAD_WRITE_FILE_NOT_SUPPORTED                                   NTStatus      = 0xC000A2A4
+	STATUS_WOF_WIM_HEADER_CORRUPT                                             NTStatus      = 0xC000A2A5
+	STATUS_WOF_WIM_RESOURCE_TABLE_CORRUPT                                     NTStatus      = 0xC000A2A6
+	STATUS_WOF_FILE_RESOURCE_TABLE_CORRUPT                                    NTStatus      = 0xC000A2A7
+	STATUS_FILE_SYSTEM_VIRTUALIZATION_UNAVAILABLE                             NTStatus      = 0xC000CE01
+	STATUS_FILE_SYSTEM_VIRTUALIZATION_METADATA_CORRUPT                        NTStatus      = 0xC000CE02
+	STATUS_FILE_SYSTEM_VIRTUALIZATION_BUSY                                    NTStatus      = 0xC000CE03
+	STATUS_FILE_SYSTEM_VIRTUALIZATION_PROVIDER_UNKNOWN                        NTStatus      = 0xC000CE04
+	STATUS_FILE_SYSTEM_VIRTUALIZATION_INVALID_OPERATION                       NTStatus      = 0xC000CE05
+	STATUS_CLOUD_FILE_SYNC_ROOT_METADATA_CORRUPT                              NTStatus      = 0xC000CF00
+	STATUS_CLOUD_FILE_PROVIDER_NOT_RUNNING                                    NTStatus      = 0xC000CF01
+	STATUS_CLOUD_FILE_METADATA_CORRUPT                                        NTStatus      = 0xC000CF02
+	STATUS_CLOUD_FILE_METADATA_TOO_LARGE                                      NTStatus      = 0xC000CF03
+	STATUS_CLOUD_FILE_PROPERTY_BLOB_TOO_LARGE                                 NTStatus      = 0x8000CF04
+	STATUS_CLOUD_FILE_TOO_MANY_PROPERTY_BLOBS                                 NTStatus      = 0x8000CF05
+	STATUS_CLOUD_FILE_PROPERTY_VERSION_NOT_SUPPORTED                          NTStatus      = 0xC000CF06
+	STATUS_NOT_A_CLOUD_FILE                                                   NTStatus      = 0xC000CF07
+	STATUS_CLOUD_FILE_NOT_IN_SYNC                                             NTStatus      = 0xC000CF08
+	STATUS_CLOUD_FILE_ALREADY_CONNECTED                                       NTStatus      = 0xC000CF09
+	STATUS_CLOUD_FILE_NOT_SUPPORTED                                           NTStatus      = 0xC000CF0A
+	STATUS_CLOUD_FILE_INVALID_REQUEST                                         NTStatus      = 0xC000CF0B
+	STATUS_CLOUD_FILE_READ_ONLY_VOLUME                                        NTStatus      = 0xC000CF0C
+	STATUS_CLOUD_FILE_CONNECTED_PROVIDER_ONLY                                 NTStatus      = 0xC000CF0D
+	STATUS_CLOUD_FILE_VALIDATION_FAILED                                       NTStatus      = 0xC000CF0E
+	STATUS_CLOUD_FILE_AUTHENTICATION_FAILED                                   NTStatus      = 0xC000CF0F
+	STATUS_CLOUD_FILE_INSUFFICIENT_RESOURCES                                  NTStatus      = 0xC000CF10
+	STATUS_CLOUD_FILE_NETWORK_UNAVAILABLE                                     NTStatus      = 0xC000CF11
+	STATUS_CLOUD_FILE_UNSUCCESSFUL                                            NTStatus      = 0xC000CF12
+	STATUS_CLOUD_FILE_NOT_UNDER_SYNC_ROOT                                     NTStatus      = 0xC000CF13
+	STATUS_CLOUD_FILE_IN_USE                                                  NTStatus      = 0xC000CF14
+	STATUS_CLOUD_FILE_PINNED                                                  NTStatus      = 0xC000CF15
+	STATUS_CLOUD_FILE_REQUEST_ABORTED                                         NTStatus      = 0xC000CF16
+	STATUS_CLOUD_FILE_PROPERTY_CORRUPT                                        NTStatus      = 0xC000CF17
+	STATUS_CLOUD_FILE_ACCESS_DENIED                                           NTStatus      = 0xC000CF18
+	STATUS_CLOUD_FILE_INCOMPATIBLE_HARDLINKS                                  NTStatus      = 0xC000CF19
+	STATUS_CLOUD_FILE_PROPERTY_LOCK_CONFLICT                                  NTStatus      = 0xC000CF1A
+	STATUS_CLOUD_FILE_REQUEST_CANCELED                                        NTStatus      = 0xC000CF1B
+	STATUS_CLOUD_FILE_PROVIDER_TERMINATED                                     NTStatus      = 0xC000CF1D
+	STATUS_NOT_A_CLOUD_SYNC_ROOT                                              NTStatus      = 0xC000CF1E
+	STATUS_CLOUD_FILE_REQUEST_TIMEOUT                                         NTStatus      = 0xC000CF1F
+	STATUS_ACPI_INVALID_OPCODE                                                NTStatus      = 0xC0140001
+	STATUS_ACPI_STACK_OVERFLOW                                                NTStatus      = 0xC0140002
+	STATUS_ACPI_ASSERT_FAILED                                                 NTStatus      = 0xC0140003
+	STATUS_ACPI_INVALID_INDEX                                                 NTStatus      = 0xC0140004
+	STATUS_ACPI_INVALID_ARGUMENT                                              NTStatus      = 0xC0140005
+	STATUS_ACPI_FATAL                                                         NTStatus      = 0xC0140006
+	STATUS_ACPI_INVALID_SUPERNAME                                             NTStatus      = 0xC0140007
+	STATUS_ACPI_INVALID_ARGTYPE                                               NTStatus      = 0xC0140008
+	STATUS_ACPI_INVALID_OBJTYPE                                               NTStatus      = 0xC0140009
+	STATUS_ACPI_INVALID_TARGETTYPE                                            NTStatus      = 0xC014000A
+	STATUS_ACPI_INCORRECT_ARGUMENT_COUNT                                      NTStatus      = 0xC014000B
+	STATUS_ACPI_ADDRESS_NOT_MAPPED                                            NTStatus      = 0xC014000C
+	STATUS_ACPI_INVALID_EVENTTYPE                                             NTStatus      = 0xC014000D
+	STATUS_ACPI_HANDLER_COLLISION                                             NTStatus      = 0xC014000E
+	STATUS_ACPI_INVALID_DATA                                                  NTStatus      = 0xC014000F
+	STATUS_ACPI_INVALID_REGION                                                NTStatus      = 0xC0140010
+	STATUS_ACPI_INVALID_ACCESS_SIZE                                           NTStatus      = 0xC0140011
+	STATUS_ACPI_ACQUIRE_GLOBAL_LOCK                                           NTStatus      = 0xC0140012
+	STATUS_ACPI_ALREADY_INITIALIZED                                           NTStatus      = 0xC0140013
+	STATUS_ACPI_NOT_INITIALIZED                                               NTStatus      = 0xC0140014
+	STATUS_ACPI_INVALID_MUTEX_LEVEL                                           NTStatus      = 0xC0140015
+	STATUS_ACPI_MUTEX_NOT_OWNED                                               NTStatus      = 0xC0140016
+	STATUS_ACPI_MUTEX_NOT_OWNER                                               NTStatus      = 0xC0140017
+	STATUS_ACPI_RS_ACCESS                                                     NTStatus      = 0xC0140018
+	STATUS_ACPI_INVALID_TABLE                                                 NTStatus      = 0xC0140019
+	STATUS_ACPI_REG_HANDLER_FAILED                                            NTStatus      = 0xC0140020
+	STATUS_ACPI_POWER_REQUEST_FAILED                                          NTStatus      = 0xC0140021
+	STATUS_CTX_WINSTATION_NAME_INVALID                                        NTStatus      = 0xC00A0001
+	STATUS_CTX_INVALID_PD                                                     NTStatus      = 0xC00A0002
+	STATUS_CTX_PD_NOT_FOUND                                                   NTStatus      = 0xC00A0003
+	STATUS_CTX_CDM_CONNECT                                                    NTStatus      = 0x400A0004
+	STATUS_CTX_CDM_DISCONNECT                                                 NTStatus      = 0x400A0005
+	STATUS_CTX_CLOSE_PENDING                                                  NTStatus      = 0xC00A0006
+	STATUS_CTX_NO_OUTBUF                                                      NTStatus      = 0xC00A0007
+	STATUS_CTX_MODEM_INF_NOT_FOUND                                            NTStatus      = 0xC00A0008
+	STATUS_CTX_INVALID_MODEMNAME                                              NTStatus      = 0xC00A0009
+	STATUS_CTX_RESPONSE_ERROR                                                 NTStatus      = 0xC00A000A
+	STATUS_CTX_MODEM_RESPONSE_TIMEOUT                                         NTStatus      = 0xC00A000B
+	STATUS_CTX_MODEM_RESPONSE_NO_CARRIER                                      NTStatus      = 0xC00A000C
+	STATUS_CTX_MODEM_RESPONSE_NO_DIALTONE                                     NTStatus      = 0xC00A000D
+	STATUS_CTX_MODEM_RESPONSE_BUSY                                            NTStatus      = 0xC00A000E
+	STATUS_CTX_MODEM_RESPONSE_VOICE                                           NTStatus      = 0xC00A000F
+	STATUS_CTX_TD_ERROR                                                       NTStatus      = 0xC00A0010
+	STATUS_CTX_LICENSE_CLIENT_INVALID                                         NTStatus      = 0xC00A0012
+	STATUS_CTX_LICENSE_NOT_AVAILABLE                                          NTStatus      = 0xC00A0013
+	STATUS_CTX_LICENSE_EXPIRED                                                NTStatus      = 0xC00A0014
+	STATUS_CTX_WINSTATION_NOT_FOUND                                           NTStatus      = 0xC00A0015
+	STATUS_CTX_WINSTATION_NAME_COLLISION                                      NTStatus      = 0xC00A0016
+	STATUS_CTX_WINSTATION_BUSY                                                NTStatus      = 0xC00A0017
+	STATUS_CTX_BAD_VIDEO_MODE                                                 NTStatus      = 0xC00A0018
+	STATUS_CTX_GRAPHICS_INVALID                                               NTStatus      = 0xC00A0022
+	STATUS_CTX_NOT_CONSOLE                                                    NTStatus      = 0xC00A0024
+	STATUS_CTX_CLIENT_QUERY_TIMEOUT                                           NTStatus      = 0xC00A0026
+	STATUS_CTX_CONSOLE_DISCONNECT                                             NTStatus      = 0xC00A0027
+	STATUS_CTX_CONSOLE_CONNECT                                                NTStatus      = 0xC00A0028
+	STATUS_CTX_SHADOW_DENIED                                                  NTStatus      = 0xC00A002A
+	STATUS_CTX_WINSTATION_ACCESS_DENIED                                       NTStatus      = 0xC00A002B
+	STATUS_CTX_INVALID_WD                                                     NTStatus      = 0xC00A002E
+	STATUS_CTX_WD_NOT_FOUND                                                   NTStatus      = 0xC00A002F
+	STATUS_CTX_SHADOW_INVALID                                                 NTStatus      = 0xC00A0030
+	STATUS_CTX_SHADOW_DISABLED                                                NTStatus      = 0xC00A0031
+	STATUS_RDP_PROTOCOL_ERROR                                                 NTStatus      = 0xC00A0032
+	STATUS_CTX_CLIENT_LICENSE_NOT_SET                                         NTStatus      = 0xC00A0033
+	STATUS_CTX_CLIENT_LICENSE_IN_USE                                          NTStatus      = 0xC00A0034
+	STATUS_CTX_SHADOW_ENDED_BY_MODE_CHANGE                                    NTStatus      = 0xC00A0035
+	STATUS_CTX_SHADOW_NOT_RUNNING                                             NTStatus      = 0xC00A0036
+	STATUS_CTX_LOGON_DISABLED                                                 NTStatus      = 0xC00A0037
+	STATUS_CTX_SECURITY_LAYER_ERROR                                           NTStatus      = 0xC00A0038
+	STATUS_TS_INCOMPATIBLE_SESSIONS                                           NTStatus      = 0xC00A0039
+	STATUS_TS_VIDEO_SUBSYSTEM_ERROR                                           NTStatus      = 0xC00A003A
+	STATUS_PNP_BAD_MPS_TABLE                                                  NTStatus      = 0xC0040035
+	STATUS_PNP_TRANSLATION_FAILED                                             NTStatus      = 0xC0040036
+	STATUS_PNP_IRQ_TRANSLATION_FAILED                                         NTStatus      = 0xC0040037
+	STATUS_PNP_INVALID_ID                                                     NTStatus      = 0xC0040038
+	STATUS_IO_REISSUE_AS_CACHED                                               NTStatus      = 0xC0040039
+	STATUS_MUI_FILE_NOT_FOUND                                                 NTStatus      = 0xC00B0001
+	STATUS_MUI_INVALID_FILE                                                   NTStatus      = 0xC00B0002
+	STATUS_MUI_INVALID_RC_CONFIG                                              NTStatus      = 0xC00B0003
+	STATUS_MUI_INVALID_LOCALE_NAME                                            NTStatus      = 0xC00B0004
+	STATUS_MUI_INVALID_ULTIMATEFALLBACK_NAME                                  NTStatus      = 0xC00B0005
+	STATUS_MUI_FILE_NOT_LOADED                                                NTStatus      = 0xC00B0006
+	STATUS_RESOURCE_ENUM_USER_STOP                                            NTStatus      = 0xC00B0007
+	STATUS_FLT_NO_HANDLER_DEFINED                                             NTStatus      = 0xC01C0001
+	STATUS_FLT_CONTEXT_ALREADY_DEFINED                                        NTStatus      = 0xC01C0002
+	STATUS_FLT_INVALID_ASYNCHRONOUS_REQUEST                                   NTStatus      = 0xC01C0003
+	STATUS_FLT_DISALLOW_FAST_IO                                               NTStatus      = 0xC01C0004
+	STATUS_FLT_INVALID_NAME_REQUEST                                           NTStatus      = 0xC01C0005
+	STATUS_FLT_NOT_SAFE_TO_POST_OPERATION                                     NTStatus      = 0xC01C0006
+	STATUS_FLT_NOT_INITIALIZED                                                NTStatus      = 0xC01C0007
+	STATUS_FLT_FILTER_NOT_READY                                               NTStatus      = 0xC01C0008
+	STATUS_FLT_POST_OPERATION_CLEANUP                                         NTStatus      = 0xC01C0009
+	STATUS_FLT_INTERNAL_ERROR                                                 NTStatus      = 0xC01C000A
+	STATUS_FLT_DELETING_OBJECT                                                NTStatus      = 0xC01C000B
+	STATUS_FLT_MUST_BE_NONPAGED_POOL                                          NTStatus      = 0xC01C000C
+	STATUS_FLT_DUPLICATE_ENTRY                                                NTStatus      = 0xC01C000D
+	STATUS_FLT_CBDQ_DISABLED                                                  NTStatus      = 0xC01C000E
+	STATUS_FLT_DO_NOT_ATTACH                                                  NTStatus      = 0xC01C000F
+	STATUS_FLT_DO_NOT_DETACH                                                  NTStatus      = 0xC01C0010
+	STATUS_FLT_INSTANCE_ALTITUDE_COLLISION                                    NTStatus      = 0xC01C0011
+	STATUS_FLT_INSTANCE_NAME_COLLISION                                        NTStatus      = 0xC01C0012
+	STATUS_FLT_FILTER_NOT_FOUND                                               NTStatus      = 0xC01C0013
+	STATUS_FLT_VOLUME_NOT_FOUND                                               NTStatus      = 0xC01C0014
+	STATUS_FLT_INSTANCE_NOT_FOUND                                             NTStatus      = 0xC01C0015
+	STATUS_FLT_CONTEXT_ALLOCATION_NOT_FOUND                                   NTStatus      = 0xC01C0016
+	STATUS_FLT_INVALID_CONTEXT_REGISTRATION                                   NTStatus      = 0xC01C0017
+	STATUS_FLT_NAME_CACHE_MISS                                                NTStatus      = 0xC01C0018
+	STATUS_FLT_NO_DEVICE_OBJECT                                               NTStatus      = 0xC01C0019
+	STATUS_FLT_VOLUME_ALREADY_MOUNTED                                         NTStatus      = 0xC01C001A
+	STATUS_FLT_ALREADY_ENLISTED                                               NTStatus      = 0xC01C001B
+	STATUS_FLT_CONTEXT_ALREADY_LINKED                                         NTStatus      = 0xC01C001C
+	STATUS_FLT_NO_WAITER_FOR_REPLY                                            NTStatus      = 0xC01C0020
+	STATUS_FLT_REGISTRATION_BUSY                                              NTStatus      = 0xC01C0023
+	STATUS_SXS_SECTION_NOT_FOUND                                              NTStatus      = 0xC0150001
+	STATUS_SXS_CANT_GEN_ACTCTX                                                NTStatus      = 0xC0150002
+	STATUS_SXS_INVALID_ACTCTXDATA_FORMAT                                      NTStatus      = 0xC0150003
+	STATUS_SXS_ASSEMBLY_NOT_FOUND                                             NTStatus      = 0xC0150004
+	STATUS_SXS_MANIFEST_FORMAT_ERROR                                          NTStatus      = 0xC0150005
+	STATUS_SXS_MANIFEST_PARSE_ERROR                                           NTStatus      = 0xC0150006
+	STATUS_SXS_ACTIVATION_CONTEXT_DISABLED                                    NTStatus      = 0xC0150007
+	STATUS_SXS_KEY_NOT_FOUND                                                  NTStatus      = 0xC0150008
+	STATUS_SXS_VERSION_CONFLICT                                               NTStatus      = 0xC0150009
+	STATUS_SXS_WRONG_SECTION_TYPE                                             NTStatus      = 0xC015000A
+	STATUS_SXS_THREAD_QUERIES_DISABLED                                        NTStatus      = 0xC015000B
+	STATUS_SXS_ASSEMBLY_MISSING                                               NTStatus      = 0xC015000C
+	STATUS_SXS_RELEASE_ACTIVATION_CONTEXT                                     NTStatus      = 0x4015000D
+	STATUS_SXS_PROCESS_DEFAULT_ALREADY_SET                                    NTStatus      = 0xC015000E
+	STATUS_SXS_EARLY_DEACTIVATION                                             NTStatus      = 0xC015000F
+	STATUS_SXS_INVALID_DEACTIVATION                                           NTStatus      = 0xC0150010
+	STATUS_SXS_MULTIPLE_DEACTIVATION                                          NTStatus      = 0xC0150011
+	STATUS_SXS_SYSTEM_DEFAULT_ACTIVATION_CONTEXT_EMPTY                        NTStatus      = 0xC0150012
+	STATUS_SXS_PROCESS_TERMINATION_REQUESTED                                  NTStatus      = 0xC0150013
+	STATUS_SXS_CORRUPT_ACTIVATION_STACK                                       NTStatus      = 0xC0150014
+	STATUS_SXS_CORRUPTION                                                     NTStatus      = 0xC0150015
+	STATUS_SXS_INVALID_IDENTITY_ATTRIBUTE_VALUE                               NTStatus      = 0xC0150016
+	STATUS_SXS_INVALID_IDENTITY_ATTRIBUTE_NAME                                NTStatus      = 0xC0150017
+	STATUS_SXS_IDENTITY_DUPLICATE_ATTRIBUTE                                   NTStatus      = 0xC0150018
+	STATUS_SXS_IDENTITY_PARSE_ERROR                                           NTStatus      = 0xC0150019
+	STATUS_SXS_COMPONENT_STORE_CORRUPT                                        NTStatus      = 0xC015001A
+	STATUS_SXS_FILE_HASH_MISMATCH                                             NTStatus      = 0xC015001B
+	STATUS_SXS_MANIFEST_IDENTITY_SAME_BUT_CONTENTS_DIFFERENT                  NTStatus      = 0xC015001C
+	STATUS_SXS_IDENTITIES_DIFFERENT                                           NTStatus      = 0xC015001D
+	STATUS_SXS_ASSEMBLY_IS_NOT_A_DEPLOYMENT                                   NTStatus      = 0xC015001E
+	STATUS_SXS_FILE_NOT_PART_OF_ASSEMBLY                                      NTStatus      = 0xC015001F
+	STATUS_ADVANCED_INSTALLER_FAILED                                          NTStatus      = 0xC0150020
+	STATUS_XML_ENCODING_MISMATCH                                              NTStatus      = 0xC0150021
+	STATUS_SXS_MANIFEST_TOO_BIG                                               NTStatus      = 0xC0150022
+	STATUS_SXS_SETTING_NOT_REGISTERED                                         NTStatus      = 0xC0150023
+	STATUS_SXS_TRANSACTION_CLOSURE_INCOMPLETE                                 NTStatus      = 0xC0150024
+	STATUS_SMI_PRIMITIVE_INSTALLER_FAILED                                     NTStatus      = 0xC0150025
+	STATUS_GENERIC_COMMAND_FAILED                                             NTStatus      = 0xC0150026
+	STATUS_SXS_FILE_HASH_MISSING                                              NTStatus      = 0xC0150027
+	STATUS_CLUSTER_INVALID_NODE                                               NTStatus      = 0xC0130001
+	STATUS_CLUSTER_NODE_EXISTS                                                NTStatus      = 0xC0130002
+	STATUS_CLUSTER_JOIN_IN_PROGRESS                                           NTStatus      = 0xC0130003
+	STATUS_CLUSTER_NODE_NOT_FOUND                                             NTStatus      = 0xC0130004
+	STATUS_CLUSTER_LOCAL_NODE_NOT_FOUND                                       NTStatus      = 0xC0130005
+	STATUS_CLUSTER_NETWORK_EXISTS                                             NTStatus      = 0xC0130006
+	STATUS_CLUSTER_NETWORK_NOT_FOUND                                          NTStatus      = 0xC0130007
+	STATUS_CLUSTER_NETINTERFACE_EXISTS                                        NTStatus      = 0xC0130008
+	STATUS_CLUSTER_NETINTERFACE_NOT_FOUND                                     NTStatus      = 0xC0130009
+	STATUS_CLUSTER_INVALID_REQUEST                                            NTStatus      = 0xC013000A
+	STATUS_CLUSTER_INVALID_NETWORK_PROVIDER                                   NTStatus      = 0xC013000B
+	STATUS_CLUSTER_NODE_DOWN                                                  NTStatus      = 0xC013000C
+	STATUS_CLUSTER_NODE_UNREACHABLE                                           NTStatus      = 0xC013000D
+	STATUS_CLUSTER_NODE_NOT_MEMBER                                            NTStatus      = 0xC013000E
+	STATUS_CLUSTER_JOIN_NOT_IN_PROGRESS                                       NTStatus      = 0xC013000F
+	STATUS_CLUSTER_INVALID_NETWORK                                            NTStatus      = 0xC0130010
+	STATUS_CLUSTER_NO_NET_ADAPTERS                                            NTStatus      = 0xC0130011
+	STATUS_CLUSTER_NODE_UP                                                    NTStatus      = 0xC0130012
+	STATUS_CLUSTER_NODE_PAUSED                                                NTStatus      = 0xC0130013
+	STATUS_CLUSTER_NODE_NOT_PAUSED                                            NTStatus      = 0xC0130014
+	STATUS_CLUSTER_NO_SECURITY_CONTEXT                                        NTStatus      = 0xC0130015
+	STATUS_CLUSTER_NETWORK_NOT_INTERNAL                                       NTStatus      = 0xC0130016
+	STATUS_CLUSTER_POISONED                                                   NTStatus      = 0xC0130017
+	STATUS_CLUSTER_NON_CSV_PATH                                               NTStatus      = 0xC0130018
+	STATUS_CLUSTER_CSV_VOLUME_NOT_LOCAL                                       NTStatus      = 0xC0130019
+	STATUS_CLUSTER_CSV_READ_OPLOCK_BREAK_IN_PROGRESS                          NTStatus      = 0xC0130020
+	STATUS_CLUSTER_CSV_AUTO_PAUSE_ERROR                                       NTStatus      = 0xC0130021
+	STATUS_CLUSTER_CSV_REDIRECTED                                             NTStatus      = 0xC0130022
+	STATUS_CLUSTER_CSV_NOT_REDIRECTED                                         NTStatus      = 0xC0130023
+	STATUS_CLUSTER_CSV_VOLUME_DRAINING                                        NTStatus      = 0xC0130024
+	STATUS_CLUSTER_CSV_SNAPSHOT_CREATION_IN_PROGRESS                          NTStatus      = 0xC0130025
+	STATUS_CLUSTER_CSV_VOLUME_DRAINING_SUCCEEDED_DOWNLEVEL                    NTStatus      = 0xC0130026
+	STATUS_CLUSTER_CSV_NO_SNAPSHOTS                                           NTStatus      = 0xC0130027
+	STATUS_CSV_IO_PAUSE_TIMEOUT                                               NTStatus      = 0xC0130028
+	STATUS_CLUSTER_CSV_INVALID_HANDLE                                         NTStatus      = 0xC0130029
+	STATUS_CLUSTER_CSV_SUPPORTED_ONLY_ON_COORDINATOR                          NTStatus      = 0xC0130030
+	STATUS_CLUSTER_CAM_TICKET_REPLAY_DETECTED                                 NTStatus      = 0xC0130031
+	STATUS_TRANSACTIONAL_CONFLICT                                             NTStatus      = 0xC0190001
+	STATUS_INVALID_TRANSACTION                                                NTStatus      = 0xC0190002
+	STATUS_TRANSACTION_NOT_ACTIVE                                             NTStatus      = 0xC0190003
+	STATUS_TM_INITIALIZATION_FAILED                                           NTStatus      = 0xC0190004
+	STATUS_RM_NOT_ACTIVE                                                      NTStatus      = 0xC0190005
+	STATUS_RM_METADATA_CORRUPT                                                NTStatus      = 0xC0190006
+	STATUS_TRANSACTION_NOT_JOINED                                             NTStatus      = 0xC0190007
+	STATUS_DIRECTORY_NOT_RM                                                   NTStatus      = 0xC0190008
+	STATUS_COULD_NOT_RESIZE_LOG                                               NTStatus      = 0x80190009
+	STATUS_TRANSACTIONS_UNSUPPORTED_REMOTE                                    NTStatus      = 0xC019000A
+	STATUS_LOG_RESIZE_INVALID_SIZE                                            NTStatus      = 0xC019000B
+	STATUS_REMOTE_FILE_VERSION_MISMATCH                                       NTStatus      = 0xC019000C
+	STATUS_CRM_PROTOCOL_ALREADY_EXISTS                                        NTStatus      = 0xC019000F
+	STATUS_TRANSACTION_PROPAGATION_FAILED                                     NTStatus      = 0xC0190010
+	STATUS_CRM_PROTOCOL_NOT_FOUND                                             NTStatus      = 0xC0190011
+	STATUS_TRANSACTION_SUPERIOR_EXISTS                                        NTStatus      = 0xC0190012
+	STATUS_TRANSACTION_REQUEST_NOT_VALID                                      NTStatus      = 0xC0190013
+	STATUS_TRANSACTION_NOT_REQUESTED                                          NTStatus      = 0xC0190014
+	STATUS_TRANSACTION_ALREADY_ABORTED                                        NTStatus      = 0xC0190015
+	STATUS_TRANSACTION_ALREADY_COMMITTED                                      NTStatus      = 0xC0190016
+	STATUS_TRANSACTION_INVALID_MARSHALL_BUFFER                                NTStatus      = 0xC0190017
+	STATUS_CURRENT_TRANSACTION_NOT_VALID                                      NTStatus      = 0xC0190018
+	STATUS_LOG_GROWTH_FAILED                                                  NTStatus      = 0xC0190019
+	STATUS_OBJECT_NO_LONGER_EXISTS                                            NTStatus      = 0xC0190021
+	STATUS_STREAM_MINIVERSION_NOT_FOUND                                       NTStatus      = 0xC0190022
+	STATUS_STREAM_MINIVERSION_NOT_VALID                                       NTStatus      = 0xC0190023
+	STATUS_MINIVERSION_INACCESSIBLE_FROM_SPECIFIED_TRANSACTION                NTStatus      = 0xC0190024
+	STATUS_CANT_OPEN_MINIVERSION_WITH_MODIFY_INTENT                           NTStatus      = 0xC0190025
+	STATUS_CANT_CREATE_MORE_STREAM_MINIVERSIONS                               NTStatus      = 0xC0190026
+	STATUS_HANDLE_NO_LONGER_VALID                                             NTStatus      = 0xC0190028
+	STATUS_NO_TXF_METADATA                                                    NTStatus      = 0x80190029
+	STATUS_LOG_CORRUPTION_DETECTED                                            NTStatus      = 0xC0190030
+	STATUS_CANT_RECOVER_WITH_HANDLE_OPEN                                      NTStatus      = 0x80190031
+	STATUS_RM_DISCONNECTED                                                    NTStatus      = 0xC0190032
+	STATUS_ENLISTMENT_NOT_SUPERIOR                                            NTStatus      = 0xC0190033
+	STATUS_RECOVERY_NOT_NEEDED                                                NTStatus      = 0x40190034
+	STATUS_RM_ALREADY_STARTED                                                 NTStatus      = 0x40190035
+	STATUS_FILE_IDENTITY_NOT_PERSISTENT                                       NTStatus      = 0xC0190036
+	STATUS_CANT_BREAK_TRANSACTIONAL_DEPENDENCY                                NTStatus      = 0xC0190037
+	STATUS_CANT_CROSS_RM_BOUNDARY                                             NTStatus      = 0xC0190038
+	STATUS_TXF_DIR_NOT_EMPTY                                                  NTStatus      = 0xC0190039
+	STATUS_INDOUBT_TRANSACTIONS_EXIST                                         NTStatus      = 0xC019003A
+	STATUS_TM_VOLATILE                                                        NTStatus      = 0xC019003B
+	STATUS_ROLLBACK_TIMER_EXPIRED                                             NTStatus      = 0xC019003C
+	STATUS_TXF_ATTRIBUTE_CORRUPT                                              NTStatus      = 0xC019003D
+	STATUS_EFS_NOT_ALLOWED_IN_TRANSACTION                                     NTStatus      = 0xC019003E
+	STATUS_TRANSACTIONAL_OPEN_NOT_ALLOWED                                     NTStatus      = 0xC019003F
+	STATUS_TRANSACTED_MAPPING_UNSUPPORTED_REMOTE                              NTStatus      = 0xC0190040
+	STATUS_TXF_METADATA_ALREADY_PRESENT                                       NTStatus      = 0x80190041
+	STATUS_TRANSACTION_SCOPE_CALLBACKS_NOT_SET                                NTStatus      = 0x80190042
+	STATUS_TRANSACTION_REQUIRED_PROMOTION                                     NTStatus      = 0xC0190043
+	STATUS_CANNOT_EXECUTE_FILE_IN_TRANSACTION                                 NTStatus      = 0xC0190044
+	STATUS_TRANSACTIONS_NOT_FROZEN                                            NTStatus      = 0xC0190045
+	STATUS_TRANSACTION_FREEZE_IN_PROGRESS                                     NTStatus      = 0xC0190046
+	STATUS_NOT_SNAPSHOT_VOLUME                                                NTStatus      = 0xC0190047
+	STATUS_NO_SAVEPOINT_WITH_OPEN_FILES                                       NTStatus      = 0xC0190048
+	STATUS_SPARSE_NOT_ALLOWED_IN_TRANSACTION                                  NTStatus      = 0xC0190049
+	STATUS_TM_IDENTITY_MISMATCH                                               NTStatus      = 0xC019004A
+	STATUS_FLOATED_SECTION                                                    NTStatus      = 0xC019004B
+	STATUS_CANNOT_ACCEPT_TRANSACTED_WORK                                      NTStatus      = 0xC019004C
+	STATUS_CANNOT_ABORT_TRANSACTIONS                                          NTStatus      = 0xC019004D
+	STATUS_TRANSACTION_NOT_FOUND                                              NTStatus      = 0xC019004E
+	STATUS_RESOURCEMANAGER_NOT_FOUND                                          NTStatus      = 0xC019004F
+	STATUS_ENLISTMENT_NOT_FOUND                                               NTStatus      = 0xC0190050
+	STATUS_TRANSACTIONMANAGER_NOT_FOUND                                       NTStatus      = 0xC0190051
+	STATUS_TRANSACTIONMANAGER_NOT_ONLINE                                      NTStatus      = 0xC0190052
+	STATUS_TRANSACTIONMANAGER_RECOVERY_NAME_COLLISION                         NTStatus      = 0xC0190053
+	STATUS_TRANSACTION_NOT_ROOT                                               NTStatus      = 0xC0190054
+	STATUS_TRANSACTION_OBJECT_EXPIRED                                         NTStatus      = 0xC0190055
+	STATUS_COMPRESSION_NOT_ALLOWED_IN_TRANSACTION                             NTStatus      = 0xC0190056
+	STATUS_TRANSACTION_RESPONSE_NOT_ENLISTED                                  NTStatus      = 0xC0190057
+	STATUS_TRANSACTION_RECORD_TOO_LONG                                        NTStatus      = 0xC0190058
+	STATUS_NO_LINK_TRACKING_IN_TRANSACTION                                    NTStatus      = 0xC0190059
+	STATUS_OPERATION_NOT_SUPPORTED_IN_TRANSACTION                             NTStatus      = 0xC019005A
+	STATUS_TRANSACTION_INTEGRITY_VIOLATED                                     NTStatus      = 0xC019005B
+	STATUS_TRANSACTIONMANAGER_IDENTITY_MISMATCH                               NTStatus      = 0xC019005C
+	STATUS_RM_CANNOT_BE_FROZEN_FOR_SNAPSHOT                                   NTStatus      = 0xC019005D
+	STATUS_TRANSACTION_MUST_WRITETHROUGH                                      NTStatus      = 0xC019005E
+	STATUS_TRANSACTION_NO_SUPERIOR                                            NTStatus      = 0xC019005F
+	STATUS_EXPIRED_HANDLE                                                     NTStatus      = 0xC0190060
+	STATUS_TRANSACTION_NOT_ENLISTED                                           NTStatus      = 0xC0190061
+	STATUS_LOG_SECTOR_INVALID                                                 NTStatus      = 0xC01A0001
+	STATUS_LOG_SECTOR_PARITY_INVALID                                          NTStatus      = 0xC01A0002
+	STATUS_LOG_SECTOR_REMAPPED                                                NTStatus      = 0xC01A0003
+	STATUS_LOG_BLOCK_INCOMPLETE                                               NTStatus      = 0xC01A0004
+	STATUS_LOG_INVALID_RANGE                                                  NTStatus      = 0xC01A0005
+	STATUS_LOG_BLOCKS_EXHAUSTED                                               NTStatus      = 0xC01A0006
+	STATUS_LOG_READ_CONTEXT_INVALID                                           NTStatus      = 0xC01A0007
+	STATUS_LOG_RESTART_INVALID                                                NTStatus      = 0xC01A0008
+	STATUS_LOG_BLOCK_VERSION                                                  NTStatus      = 0xC01A0009
+	STATUS_LOG_BLOCK_INVALID                                                  NTStatus      = 0xC01A000A
+	STATUS_LOG_READ_MODE_INVALID                                              NTStatus      = 0xC01A000B
+	STATUS_LOG_NO_RESTART                                                     NTStatus      = 0x401A000C
+	STATUS_LOG_METADATA_CORRUPT                                               NTStatus      = 0xC01A000D
+	STATUS_LOG_METADATA_INVALID                                               NTStatus      = 0xC01A000E
+	STATUS_LOG_METADATA_INCONSISTENT                                          NTStatus      = 0xC01A000F
+	STATUS_LOG_RESERVATION_INVALID                                            NTStatus      = 0xC01A0010
+	STATUS_LOG_CANT_DELETE                                                    NTStatus      = 0xC01A0011
+	STATUS_LOG_CONTAINER_LIMIT_EXCEEDED                                       NTStatus      = 0xC01A0012
+	STATUS_LOG_START_OF_LOG                                                   NTStatus      = 0xC01A0013
+	STATUS_LOG_POLICY_ALREADY_INSTALLED                                       NTStatus      = 0xC01A0014
+	STATUS_LOG_POLICY_NOT_INSTALLED                                           NTStatus      = 0xC01A0015
+	STATUS_LOG_POLICY_INVALID                                                 NTStatus      = 0xC01A0016
+	STATUS_LOG_POLICY_CONFLICT                                                NTStatus      = 0xC01A0017
+	STATUS_LOG_PINNED_ARCHIVE_TAIL                                            NTStatus      = 0xC01A0018
+	STATUS_LOG_RECORD_NONEXISTENT                                             NTStatus      = 0xC01A0019
+	STATUS_LOG_RECORDS_RESERVED_INVALID                                       NTStatus      = 0xC01A001A
+	STATUS_LOG_SPACE_RESERVED_INVALID                                         NTStatus      = 0xC01A001B
+	STATUS_LOG_TAIL_INVALID                                                   NTStatus      = 0xC01A001C
+	STATUS_LOG_FULL                                                           NTStatus      = 0xC01A001D
+	STATUS_LOG_MULTIPLEXED                                                    NTStatus      = 0xC01A001E
+	STATUS_LOG_DEDICATED                                                      NTStatus      = 0xC01A001F
+	STATUS_LOG_ARCHIVE_NOT_IN_PROGRESS                                        NTStatus      = 0xC01A0020
+	STATUS_LOG_ARCHIVE_IN_PROGRESS                                            NTStatus      = 0xC01A0021
+	STATUS_LOG_EPHEMERAL                                                      NTStatus      = 0xC01A0022
+	STATUS_LOG_NOT_ENOUGH_CONTAINERS                                          NTStatus      = 0xC01A0023
+	STATUS_LOG_CLIENT_ALREADY_REGISTERED                                      NTStatus      = 0xC01A0024
+	STATUS_LOG_CLIENT_NOT_REGISTERED                                          NTStatus      = 0xC01A0025
+	STATUS_LOG_FULL_HANDLER_IN_PROGRESS                                       NTStatus      = 0xC01A0026
+	STATUS_LOG_CONTAINER_READ_FAILED                                          NTStatus      = 0xC01A0027
+	STATUS_LOG_CONTAINER_WRITE_FAILED                                         NTStatus      = 0xC01A0028
+	STATUS_LOG_CONTAINER_OPEN_FAILED                                          NTStatus      = 0xC01A0029
+	STATUS_LOG_CONTAINER_STATE_INVALID                                        NTStatus      = 0xC01A002A
+	STATUS_LOG_STATE_INVALID                                                  NTStatus      = 0xC01A002B
+	STATUS_LOG_PINNED                                                         NTStatus      = 0xC01A002C
+	STATUS_LOG_METADATA_FLUSH_FAILED                                          NTStatus      = 0xC01A002D
+	STATUS_LOG_INCONSISTENT_SECURITY                                          NTStatus      = 0xC01A002E
+	STATUS_LOG_APPENDED_FLUSH_FAILED                                          NTStatus      = 0xC01A002F
+	STATUS_LOG_PINNED_RESERVATION                                             NTStatus      = 0xC01A0030
+	STATUS_VIDEO_HUNG_DISPLAY_DRIVER_THREAD                                   NTStatus      = 0xC01B00EA
+	STATUS_VIDEO_HUNG_DISPLAY_DRIVER_THREAD_RECOVERED                         NTStatus      = 0x801B00EB
+	STATUS_VIDEO_DRIVER_DEBUG_REPORT_REQUEST                                  NTStatus      = 0x401B00EC
+	STATUS_MONITOR_NO_DESCRIPTOR                                              NTStatus      = 0xC01D0001
+	STATUS_MONITOR_UNKNOWN_DESCRIPTOR_FORMAT                                  NTStatus      = 0xC01D0002
+	STATUS_MONITOR_INVALID_DESCRIPTOR_CHECKSUM                                NTStatus      = 0xC01D0003
+	STATUS_MONITOR_INVALID_STANDARD_TIMING_BLOCK                              NTStatus      = 0xC01D0004
+	STATUS_MONITOR_WMI_DATABLOCK_REGISTRATION_FAILED                          NTStatus      = 0xC01D0005
+	STATUS_MONITOR_INVALID_SERIAL_NUMBER_MONDSC_BLOCK                         NTStatus      = 0xC01D0006
+	STATUS_MONITOR_INVALID_USER_FRIENDLY_MONDSC_BLOCK                         NTStatus      = 0xC01D0007
+	STATUS_MONITOR_NO_MORE_DESCRIPTOR_DATA                                    NTStatus      = 0xC01D0008
+	STATUS_MONITOR_INVALID_DETAILED_TIMING_BLOCK                              NTStatus      = 0xC01D0009
+	STATUS_MONITOR_INVALID_MANUFACTURE_DATE                                   NTStatus      = 0xC01D000A
+	STATUS_GRAPHICS_NOT_EXCLUSIVE_MODE_OWNER                                  NTStatus      = 0xC01E0000
+	STATUS_GRAPHICS_INSUFFICIENT_DMA_BUFFER                                   NTStatus      = 0xC01E0001
+	STATUS_GRAPHICS_INVALID_DISPLAY_ADAPTER                                   NTStatus      = 0xC01E0002
+	STATUS_GRAPHICS_ADAPTER_WAS_RESET                                         NTStatus      = 0xC01E0003
+	STATUS_GRAPHICS_INVALID_DRIVER_MODEL                                      NTStatus      = 0xC01E0004
+	STATUS_GRAPHICS_PRESENT_MODE_CHANGED                                      NTStatus      = 0xC01E0005
+	STATUS_GRAPHICS_PRESENT_OCCLUDED                                          NTStatus      = 0xC01E0006
+	STATUS_GRAPHICS_PRESENT_DENIED                                            NTStatus      = 0xC01E0007
+	STATUS_GRAPHICS_CANNOTCOLORCONVERT                                        NTStatus      = 0xC01E0008
+	STATUS_GRAPHICS_DRIVER_MISMATCH                                           NTStatus      = 0xC01E0009
+	STATUS_GRAPHICS_PARTIAL_DATA_POPULATED                                    NTStatus      = 0x401E000A
+	STATUS_GRAPHICS_PRESENT_REDIRECTION_DISABLED                              NTStatus      = 0xC01E000B
+	STATUS_GRAPHICS_PRESENT_UNOCCLUDED                                        NTStatus      = 0xC01E000C
+	STATUS_GRAPHICS_WINDOWDC_NOT_AVAILABLE                                    NTStatus      = 0xC01E000D
+	STATUS_GRAPHICS_WINDOWLESS_PRESENT_DISABLED                               NTStatus      = 0xC01E000E
+	STATUS_GRAPHICS_PRESENT_INVALID_WINDOW                                    NTStatus      = 0xC01E000F
+	STATUS_GRAPHICS_PRESENT_BUFFER_NOT_BOUND                                  NTStatus      = 0xC01E0010
+	STATUS_GRAPHICS_VAIL_STATE_CHANGED                                        NTStatus      = 0xC01E0011
+	STATUS_GRAPHICS_INDIRECT_DISPLAY_ABANDON_SWAPCHAIN                        NTStatus      = 0xC01E0012
+	STATUS_GRAPHICS_INDIRECT_DISPLAY_DEVICE_STOPPED                           NTStatus      = 0xC01E0013
+	STATUS_GRAPHICS_NO_VIDEO_MEMORY                                           NTStatus      = 0xC01E0100
+	STATUS_GRAPHICS_CANT_LOCK_MEMORY                                          NTStatus      = 0xC01E0101
+	STATUS_GRAPHICS_ALLOCATION_BUSY                                           NTStatus      = 0xC01E0102
+	STATUS_GRAPHICS_TOO_MANY_REFERENCES                                       NTStatus      = 0xC01E0103
+	STATUS_GRAPHICS_TRY_AGAIN_LATER                                           NTStatus      = 0xC01E0104
+	STATUS_GRAPHICS_TRY_AGAIN_NOW                                             NTStatus      = 0xC01E0105
+	STATUS_GRAPHICS_ALLOCATION_INVALID                                        NTStatus      = 0xC01E0106
+	STATUS_GRAPHICS_UNSWIZZLING_APERTURE_UNAVAILABLE                          NTStatus      = 0xC01E0107
+	STATUS_GRAPHICS_UNSWIZZLING_APERTURE_UNSUPPORTED                          NTStatus      = 0xC01E0108
+	STATUS_GRAPHICS_CANT_EVICT_PINNED_ALLOCATION                              NTStatus      = 0xC01E0109
+	STATUS_GRAPHICS_INVALID_ALLOCATION_USAGE                                  NTStatus      = 0xC01E0110
+	STATUS_GRAPHICS_CANT_RENDER_LOCKED_ALLOCATION                             NTStatus      = 0xC01E0111
+	STATUS_GRAPHICS_ALLOCATION_CLOSED                                         NTStatus      = 0xC01E0112
+	STATUS_GRAPHICS_INVALID_ALLOCATION_INSTANCE                               NTStatus      = 0xC01E0113
+	STATUS_GRAPHICS_INVALID_ALLOCATION_HANDLE                                 NTStatus      = 0xC01E0114
+	STATUS_GRAPHICS_WRONG_ALLOCATION_DEVICE                                   NTStatus      = 0xC01E0115
+	STATUS_GRAPHICS_ALLOCATION_CONTENT_LOST                                   NTStatus      = 0xC01E0116
+	STATUS_GRAPHICS_GPU_EXCEPTION_ON_DEVICE                                   NTStatus      = 0xC01E0200
+	STATUS_GRAPHICS_SKIP_ALLOCATION_PREPARATION                               NTStatus      = 0x401E0201
+	STATUS_GRAPHICS_INVALID_VIDPN_TOPOLOGY                                    NTStatus      = 0xC01E0300
+	STATUS_GRAPHICS_VIDPN_TOPOLOGY_NOT_SUPPORTED                              NTStatus      = 0xC01E0301
+	STATUS_GRAPHICS_VIDPN_TOPOLOGY_CURRENTLY_NOT_SUPPORTED                    NTStatus      = 0xC01E0302
+	STATUS_GRAPHICS_INVALID_VIDPN                                             NTStatus      = 0xC01E0303
+	STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE                              NTStatus      = 0xC01E0304
+	STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET                              NTStatus      = 0xC01E0305
+	STATUS_GRAPHICS_VIDPN_MODALITY_NOT_SUPPORTED                              NTStatus      = 0xC01E0306
+	STATUS_GRAPHICS_MODE_NOT_PINNED                                           NTStatus      = 0x401E0307
+	STATUS_GRAPHICS_INVALID_VIDPN_SOURCEMODESET                               NTStatus      = 0xC01E0308
+	STATUS_GRAPHICS_INVALID_VIDPN_TARGETMODESET                               NTStatus      = 0xC01E0309
+	STATUS_GRAPHICS_INVALID_FREQUENCY                                         NTStatus      = 0xC01E030A
+	STATUS_GRAPHICS_INVALID_ACTIVE_REGION                                     NTStatus      = 0xC01E030B
+	STATUS_GRAPHICS_INVALID_TOTAL_REGION                                      NTStatus      = 0xC01E030C
+	STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_SOURCE_MODE                         NTStatus      = 0xC01E0310
+	STATUS_GRAPHICS_INVALID_VIDEO_PRESENT_TARGET_MODE                         NTStatus      = 0xC01E0311
+	STATUS_GRAPHICS_PINNED_MODE_MUST_REMAIN_IN_SET                            NTStatus      = 0xC01E0312
+	STATUS_GRAPHICS_PATH_ALREADY_IN_TOPOLOGY                                  NTStatus      = 0xC01E0313
+	STATUS_GRAPHICS_MODE_ALREADY_IN_MODESET                                   NTStatus      = 0xC01E0314
+	STATUS_GRAPHICS_INVALID_VIDEOPRESENTSOURCESET                             NTStatus      = 0xC01E0315
+	STATUS_GRAPHICS_INVALID_VIDEOPRESENTTARGETSET                             NTStatus      = 0xC01E0316
+	STATUS_GRAPHICS_SOURCE_ALREADY_IN_SET                                     NTStatus      = 0xC01E0317
+	STATUS_GRAPHICS_TARGET_ALREADY_IN_SET                                     NTStatus      = 0xC01E0318
+	STATUS_GRAPHICS_INVALID_VIDPN_PRESENT_PATH                                NTStatus      = 0xC01E0319
+	STATUS_GRAPHICS_NO_RECOMMENDED_VIDPN_TOPOLOGY                             NTStatus      = 0xC01E031A
+	STATUS_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGESET                         NTStatus      = 0xC01E031B
+	STATUS_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGE                            NTStatus      = 0xC01E031C
+	STATUS_GRAPHICS_FREQUENCYRANGE_NOT_IN_SET                                 NTStatus      = 0xC01E031D
+	STATUS_GRAPHICS_NO_PREFERRED_MODE                                         NTStatus      = 0x401E031E
+	STATUS_GRAPHICS_FREQUENCYRANGE_ALREADY_IN_SET                             NTStatus      = 0xC01E031F
+	STATUS_GRAPHICS_STALE_MODESET                                             NTStatus      = 0xC01E0320
+	STATUS_GRAPHICS_INVALID_MONITOR_SOURCEMODESET                             NTStatus      = 0xC01E0321
+	STATUS_GRAPHICS_INVALID_MONITOR_SOURCE_MODE                               NTStatus      = 0xC01E0322
+	STATUS_GRAPHICS_NO_RECOMMENDED_FUNCTIONAL_VIDPN                           NTStatus      = 0xC01E0323
+	STATUS_GRAPHICS_MODE_ID_MUST_BE_UNIQUE                                    NTStatus      = 0xC01E0324
+	STATUS_GRAPHICS_EMPTY_ADAPTER_MONITOR_MODE_SUPPORT_INTERSECTION           NTStatus      = 0xC01E0325
+	STATUS_GRAPHICS_VIDEO_PRESENT_TARGETS_LESS_THAN_SOURCES                   NTStatus      = 0xC01E0326
+	STATUS_GRAPHICS_PATH_NOT_IN_TOPOLOGY                                      NTStatus      = 0xC01E0327
+	STATUS_GRAPHICS_ADAPTER_MUST_HAVE_AT_LEAST_ONE_SOURCE                     NTStatus      = 0xC01E0328
+	STATUS_GRAPHICS_ADAPTER_MUST_HAVE_AT_LEAST_ONE_TARGET                     NTStatus      = 0xC01E0329
+	STATUS_GRAPHICS_INVALID_MONITORDESCRIPTORSET                              NTStatus      = 0xC01E032A
+	STATUS_GRAPHICS_INVALID_MONITORDESCRIPTOR                                 NTStatus      = 0xC01E032B
+	STATUS_GRAPHICS_MONITORDESCRIPTOR_NOT_IN_SET                              NTStatus      = 0xC01E032C
+	STATUS_GRAPHICS_MONITORDESCRIPTOR_ALREADY_IN_SET                          NTStatus      = 0xC01E032D
+	STATUS_GRAPHICS_MONITORDESCRIPTOR_ID_MUST_BE_UNIQUE                       NTStatus      = 0xC01E032E
+	STATUS_GRAPHICS_INVALID_VIDPN_TARGET_SUBSET_TYPE                          NTStatus      = 0xC01E032F
+	STATUS_GRAPHICS_RESOURCES_NOT_RELATED                                     NTStatus      = 0xC01E0330
+	STATUS_GRAPHICS_SOURCE_ID_MUST_BE_UNIQUE                                  NTStatus      = 0xC01E0331
+	STATUS_GRAPHICS_TARGET_ID_MUST_BE_UNIQUE                                  NTStatus      = 0xC01E0332
+	STATUS_GRAPHICS_NO_AVAILABLE_VIDPN_TARGET                                 NTStatus      = 0xC01E0333
+	STATUS_GRAPHICS_MONITOR_COULD_NOT_BE_ASSOCIATED_WITH_ADAPTER              NTStatus      = 0xC01E0334
+	STATUS_GRAPHICS_NO_VIDPNMGR                                               NTStatus      = 0xC01E0335
+	STATUS_GRAPHICS_NO_ACTIVE_VIDPN                                           NTStatus      = 0xC01E0336
+	STATUS_GRAPHICS_STALE_VIDPN_TOPOLOGY                                      NTStatus      = 0xC01E0337
+	STATUS_GRAPHICS_MONITOR_NOT_CONNECTED                                     NTStatus      = 0xC01E0338
+	STATUS_GRAPHICS_SOURCE_NOT_IN_TOPOLOGY                                    NTStatus      = 0xC01E0339
+	STATUS_GRAPHICS_INVALID_PRIMARYSURFACE_SIZE                               NTStatus      = 0xC01E033A
+	STATUS_GRAPHICS_INVALID_VISIBLEREGION_SIZE                                NTStatus      = 0xC01E033B
+	STATUS_GRAPHICS_INVALID_STRIDE                                            NTStatus      = 0xC01E033C
+	STATUS_GRAPHICS_INVALID_PIXELFORMAT                                       NTStatus      = 0xC01E033D
+	STATUS_GRAPHICS_INVALID_COLORBASIS                                        NTStatus      = 0xC01E033E
+	STATUS_GRAPHICS_INVALID_PIXELVALUEACCESSMODE                              NTStatus      = 0xC01E033F
+	STATUS_GRAPHICS_TARGET_NOT_IN_TOPOLOGY                                    NTStatus      = 0xC01E0340
+	STATUS_GRAPHICS_NO_DISPLAY_MODE_MANAGEMENT_SUPPORT                        NTStatus      = 0xC01E0341
+	STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE                                       NTStatus      = 0xC01E0342
+	STATUS_GRAPHICS_CANT_ACCESS_ACTIVE_VIDPN                                  NTStatus      = 0xC01E0343
+	STATUS_GRAPHICS_INVALID_PATH_IMPORTANCE_ORDINAL                           NTStatus      = 0xC01E0344
+	STATUS_GRAPHICS_INVALID_PATH_CONTENT_GEOMETRY_TRANSFORMATION              NTStatus      = 0xC01E0345
+	STATUS_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_SUPPORTED        NTStatus      = 0xC01E0346
+	STATUS_GRAPHICS_INVALID_GAMMA_RAMP                                        NTStatus      = 0xC01E0347
+	STATUS_GRAPHICS_GAMMA_RAMP_NOT_SUPPORTED                                  NTStatus      = 0xC01E0348
+	STATUS_GRAPHICS_MULTISAMPLING_NOT_SUPPORTED                               NTStatus      = 0xC01E0349
+	STATUS_GRAPHICS_MODE_NOT_IN_MODESET                                       NTStatus      = 0xC01E034A
+	STATUS_GRAPHICS_DATASET_IS_EMPTY                                          NTStatus      = 0x401E034B
+	STATUS_GRAPHICS_NO_MORE_ELEMENTS_IN_DATASET                               NTStatus      = 0x401E034C
+	STATUS_GRAPHICS_INVALID_VIDPN_TOPOLOGY_RECOMMENDATION_REASON              NTStatus      = 0xC01E034D
+	STATUS_GRAPHICS_INVALID_PATH_CONTENT_TYPE                                 NTStatus      = 0xC01E034E
+	STATUS_GRAPHICS_INVALID_COPYPROTECTION_TYPE                               NTStatus      = 0xC01E034F
+	STATUS_GRAPHICS_UNASSIGNED_MODESET_ALREADY_EXISTS                         NTStatus      = 0xC01E0350
+	STATUS_GRAPHICS_PATH_CONTENT_GEOMETRY_TRANSFORMATION_NOT_PINNED           NTStatus      = 0x401E0351
+	STATUS_GRAPHICS_INVALID_SCANLINE_ORDERING                                 NTStatus      = 0xC01E0352
+	STATUS_GRAPHICS_TOPOLOGY_CHANGES_NOT_ALLOWED                              NTStatus      = 0xC01E0353
+	STATUS_GRAPHICS_NO_AVAILABLE_IMPORTANCE_ORDINALS                          NTStatus      = 0xC01E0354
+	STATUS_GRAPHICS_INCOMPATIBLE_PRIVATE_FORMAT                               NTStatus      = 0xC01E0355
+	STATUS_GRAPHICS_INVALID_MODE_PRUNING_ALGORITHM                            NTStatus      = 0xC01E0356
+	STATUS_GRAPHICS_INVALID_MONITOR_CAPABILITY_ORIGIN                         NTStatus      = 0xC01E0357
+	STATUS_GRAPHICS_INVALID_MONITOR_FREQUENCYRANGE_CONSTRAINT                 NTStatus      = 0xC01E0358
+	STATUS_GRAPHICS_MAX_NUM_PATHS_REACHED                                     NTStatus      = 0xC01E0359
+	STATUS_GRAPHICS_CANCEL_VIDPN_TOPOLOGY_AUGMENTATION                        NTStatus      = 0xC01E035A
+	STATUS_GRAPHICS_INVALID_CLIENT_TYPE                                       NTStatus      = 0xC01E035B
+	STATUS_GRAPHICS_CLIENTVIDPN_NOT_SET                                       NTStatus      = 0xC01E035C
+	STATUS_GRAPHICS_SPECIFIED_CHILD_ALREADY_CONNECTED                         NTStatus      = 0xC01E0400
+	STATUS_GRAPHICS_CHILD_DESCRIPTOR_NOT_SUPPORTED                            NTStatus      = 0xC01E0401
+	STATUS_GRAPHICS_UNKNOWN_CHILD_STATUS                                      NTStatus      = 0x401E042F
+	STATUS_GRAPHICS_NOT_A_LINKED_ADAPTER                                      NTStatus      = 0xC01E0430
+	STATUS_GRAPHICS_LEADLINK_NOT_ENUMERATED                                   NTStatus      = 0xC01E0431
+	STATUS_GRAPHICS_CHAINLINKS_NOT_ENUMERATED                                 NTStatus      = 0xC01E0432
+	STATUS_GRAPHICS_ADAPTER_CHAIN_NOT_READY                                   NTStatus      = 0xC01E0433
+	STATUS_GRAPHICS_CHAINLINKS_NOT_STARTED                                    NTStatus      = 0xC01E0434
+	STATUS_GRAPHICS_CHAINLINKS_NOT_POWERED_ON                                 NTStatus      = 0xC01E0435
+	STATUS_GRAPHICS_INCONSISTENT_DEVICE_LINK_STATE                            NTStatus      = 0xC01E0436
+	STATUS_GRAPHICS_LEADLINK_START_DEFERRED                                   NTStatus      = 0x401E0437
+	STATUS_GRAPHICS_NOT_POST_DEVICE_DRIVER                                    NTStatus      = 0xC01E0438
+	STATUS_GRAPHICS_POLLING_TOO_FREQUENTLY                                    NTStatus      = 0x401E0439
+	STATUS_GRAPHICS_START_DEFERRED                                            NTStatus      = 0x401E043A
+	STATUS_GRAPHICS_ADAPTER_ACCESS_NOT_EXCLUDED                               NTStatus      = 0xC01E043B
+	STATUS_GRAPHICS_DEPENDABLE_CHILD_STATUS                                   NTStatus      = 0x401E043C
+	STATUS_GRAPHICS_OPM_NOT_SUPPORTED                                         NTStatus      = 0xC01E0500
+	STATUS_GRAPHICS_COPP_NOT_SUPPORTED                                        NTStatus      = 0xC01E0501
+	STATUS_GRAPHICS_UAB_NOT_SUPPORTED                                         NTStatus      = 0xC01E0502
+	STATUS_GRAPHICS_OPM_INVALID_ENCRYPTED_PARAMETERS                          NTStatus      = 0xC01E0503
+	STATUS_GRAPHICS_OPM_NO_PROTECTED_OUTPUTS_EXIST                            NTStatus      = 0xC01E0505
+	STATUS_GRAPHICS_OPM_INTERNAL_ERROR                                        NTStatus      = 0xC01E050B
+	STATUS_GRAPHICS_OPM_INVALID_HANDLE                                        NTStatus      = 0xC01E050C
+	STATUS_GRAPHICS_PVP_INVALID_CERTIFICATE_LENGTH                            NTStatus      = 0xC01E050E
+	STATUS_GRAPHICS_OPM_SPANNING_MODE_ENABLED                                 NTStatus      = 0xC01E050F
+	STATUS_GRAPHICS_OPM_THEATER_MODE_ENABLED                                  NTStatus      = 0xC01E0510
+	STATUS_GRAPHICS_PVP_HFS_FAILED                                            NTStatus      = 0xC01E0511
+	STATUS_GRAPHICS_OPM_INVALID_SRM                                           NTStatus      = 0xC01E0512
+	STATUS_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_HDCP                          NTStatus      = 0xC01E0513
+	STATUS_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_ACP                           NTStatus      = 0xC01E0514
+	STATUS_GRAPHICS_OPM_OUTPUT_DOES_NOT_SUPPORT_CGMSA                         NTStatus      = 0xC01E0515
+	STATUS_GRAPHICS_OPM_HDCP_SRM_NEVER_SET                                    NTStatus      = 0xC01E0516
+	STATUS_GRAPHICS_OPM_RESOLUTION_TOO_HIGH                                   NTStatus      = 0xC01E0517
+	STATUS_GRAPHICS_OPM_ALL_HDCP_HARDWARE_ALREADY_IN_USE                      NTStatus      = 0xC01E0518
+	STATUS_GRAPHICS_OPM_PROTECTED_OUTPUT_NO_LONGER_EXISTS                     NTStatus      = 0xC01E051A
+	STATUS_GRAPHICS_OPM_PROTECTED_OUTPUT_DOES_NOT_HAVE_COPP_SEMANTICS         NTStatus      = 0xC01E051C
+	STATUS_GRAPHICS_OPM_INVALID_INFORMATION_REQUEST                           NTStatus      = 0xC01E051D
+	STATUS_GRAPHICS_OPM_DRIVER_INTERNAL_ERROR                                 NTStatus      = 0xC01E051E
+	STATUS_GRAPHICS_OPM_PROTECTED_OUTPUT_DOES_NOT_HAVE_OPM_SEMANTICS          NTStatus      = 0xC01E051F
+	STATUS_GRAPHICS_OPM_SIGNALING_NOT_SUPPORTED                               NTStatus      = 0xC01E0520
+	STATUS_GRAPHICS_OPM_INVALID_CONFIGURATION_REQUEST                         NTStatus      = 0xC01E0521
+	STATUS_GRAPHICS_I2C_NOT_SUPPORTED                                         NTStatus      = 0xC01E0580
+	STATUS_GRAPHICS_I2C_DEVICE_DOES_NOT_EXIST                                 NTStatus      = 0xC01E0581
+	STATUS_GRAPHICS_I2C_ERROR_TRANSMITTING_DATA                               NTStatus      = 0xC01E0582
+	STATUS_GRAPHICS_I2C_ERROR_RECEIVING_DATA                                  NTStatus      = 0xC01E0583
+	STATUS_GRAPHICS_DDCCI_VCP_NOT_SUPPORTED                                   NTStatus      = 0xC01E0584
+	STATUS_GRAPHICS_DDCCI_INVALID_DATA                                        NTStatus      = 0xC01E0585
+	STATUS_GRAPHICS_DDCCI_MONITOR_RETURNED_INVALID_TIMING_STATUS_BYTE         NTStatus      = 0xC01E0586
+	STATUS_GRAPHICS_DDCCI_INVALID_CAPABILITIES_STRING                         NTStatus      = 0xC01E0587
+	STATUS_GRAPHICS_MCA_INTERNAL_ERROR                                        NTStatus      = 0xC01E0588
+	STATUS_GRAPHICS_DDCCI_INVALID_MESSAGE_COMMAND                             NTStatus      = 0xC01E0589
+	STATUS_GRAPHICS_DDCCI_INVALID_MESSAGE_LENGTH                              NTStatus      = 0xC01E058A
+	STATUS_GRAPHICS_DDCCI_INVALID_MESSAGE_CHECKSUM                            NTStatus      = 0xC01E058B
+	STATUS_GRAPHICS_INVALID_PHYSICAL_MONITOR_HANDLE                           NTStatus      = 0xC01E058C
+	STATUS_GRAPHICS_MONITOR_NO_LONGER_EXISTS                                  NTStatus      = 0xC01E058D
+	STATUS_GRAPHICS_ONLY_CONSOLE_SESSION_SUPPORTED                            NTStatus      = 0xC01E05E0
+	STATUS_GRAPHICS_NO_DISPLAY_DEVICE_CORRESPONDS_TO_NAME                     NTStatus      = 0xC01E05E1
+	STATUS_GRAPHICS_DISPLAY_DEVICE_NOT_ATTACHED_TO_DESKTOP                    NTStatus      = 0xC01E05E2
+	STATUS_GRAPHICS_MIRRORING_DEVICES_NOT_SUPPORTED                           NTStatus      = 0xC01E05E3
+	STATUS_GRAPHICS_INVALID_POINTER                                           NTStatus      = 0xC01E05E4
+	STATUS_GRAPHICS_NO_MONITORS_CORRESPOND_TO_DISPLAY_DEVICE                  NTStatus      = 0xC01E05E5
+	STATUS_GRAPHICS_PARAMETER_ARRAY_TOO_SMALL                                 NTStatus      = 0xC01E05E6
+	STATUS_GRAPHICS_INTERNAL_ERROR                                            NTStatus      = 0xC01E05E7
+	STATUS_GRAPHICS_SESSION_TYPE_CHANGE_IN_PROGRESS                           NTStatus      = 0xC01E05E8
+	STATUS_FVE_LOCKED_VOLUME                                                  NTStatus      = 0xC0210000
+	STATUS_FVE_NOT_ENCRYPTED                                                  NTStatus      = 0xC0210001
+	STATUS_FVE_BAD_INFORMATION                                                NTStatus      = 0xC0210002
+	STATUS_FVE_TOO_SMALL                                                      NTStatus      = 0xC0210003
+	STATUS_FVE_FAILED_WRONG_FS                                                NTStatus      = 0xC0210004
+	STATUS_FVE_BAD_PARTITION_SIZE                                             NTStatus      = 0xC0210005
+	STATUS_FVE_FS_NOT_EXTENDED                                                NTStatus      = 0xC0210006
+	STATUS_FVE_FS_MOUNTED                                                     NTStatus      = 0xC0210007
+	STATUS_FVE_NO_LICENSE                                                     NTStatus      = 0xC0210008
+	STATUS_FVE_ACTION_NOT_ALLOWED                                             NTStatus      = 0xC0210009
+	STATUS_FVE_BAD_DATA                                                       NTStatus      = 0xC021000A
+	STATUS_FVE_VOLUME_NOT_BOUND                                               NTStatus      = 0xC021000B
+	STATUS_FVE_NOT_DATA_VOLUME                                                NTStatus      = 0xC021000C
+	STATUS_FVE_CONV_READ_ERROR                                                NTStatus      = 0xC021000D
+	STATUS_FVE_CONV_WRITE_ERROR                                               NTStatus      = 0xC021000E
+	STATUS_FVE_OVERLAPPED_UPDATE                                              NTStatus      = 0xC021000F
+	STATUS_FVE_FAILED_SECTOR_SIZE                                             NTStatus      = 0xC0210010
+	STATUS_FVE_FAILED_AUTHENTICATION                                          NTStatus      = 0xC0210011
+	STATUS_FVE_NOT_OS_VOLUME                                                  NTStatus      = 0xC0210012
+	STATUS_FVE_KEYFILE_NOT_FOUND                                              NTStatus      = 0xC0210013
+	STATUS_FVE_KEYFILE_INVALID                                                NTStatus      = 0xC0210014
+	STATUS_FVE_KEYFILE_NO_VMK                                                 NTStatus      = 0xC0210015
+	STATUS_FVE_TPM_DISABLED                                                   NTStatus      = 0xC0210016
+	STATUS_FVE_TPM_SRK_AUTH_NOT_ZERO                                          NTStatus      = 0xC0210017
+	STATUS_FVE_TPM_INVALID_PCR                                                NTStatus      = 0xC0210018
+	STATUS_FVE_TPM_NO_VMK                                                     NTStatus      = 0xC0210019
+	STATUS_FVE_PIN_INVALID                                                    NTStatus      = 0xC021001A
+	STATUS_FVE_AUTH_INVALID_APPLICATION                                       NTStatus      = 0xC021001B
+	STATUS_FVE_AUTH_INVALID_CONFIG                                            NTStatus      = 0xC021001C
+	STATUS_FVE_DEBUGGER_ENABLED                                               NTStatus      = 0xC021001D
+	STATUS_FVE_DRY_RUN_FAILED                                                 NTStatus      = 0xC021001E
+	STATUS_FVE_BAD_METADATA_POINTER                                           NTStatus      = 0xC021001F
+	STATUS_FVE_OLD_METADATA_COPY                                              NTStatus      = 0xC0210020
+	STATUS_FVE_REBOOT_REQUIRED                                                NTStatus      = 0xC0210021
+	STATUS_FVE_RAW_ACCESS                                                     NTStatus      = 0xC0210022
+	STATUS_FVE_RAW_BLOCKED                                                    NTStatus      = 0xC0210023
+	STATUS_FVE_NO_AUTOUNLOCK_MASTER_KEY                                       NTStatus      = 0xC0210024
+	STATUS_FVE_MOR_FAILED                                                     NTStatus      = 0xC0210025
+	STATUS_FVE_NO_FEATURE_LICENSE                                             NTStatus      = 0xC0210026
+	STATUS_FVE_POLICY_USER_DISABLE_RDV_NOT_ALLOWED                            NTStatus      = 0xC0210027
+	STATUS_FVE_CONV_RECOVERY_FAILED                                           NTStatus      = 0xC0210028
+	STATUS_FVE_VIRTUALIZED_SPACE_TOO_BIG                                      NTStatus      = 0xC0210029
+	STATUS_FVE_INVALID_DATUM_TYPE                                             NTStatus      = 0xC021002A
+	STATUS_FVE_VOLUME_TOO_SMALL                                               NTStatus      = 0xC0210030
+	STATUS_FVE_ENH_PIN_INVALID                                                NTStatus      = 0xC0210031
+	STATUS_FVE_FULL_ENCRYPTION_NOT_ALLOWED_ON_TP_STORAGE                      NTStatus      = 0xC0210032
+	STATUS_FVE_WIPE_NOT_ALLOWED_ON_TP_STORAGE                                 NTStatus      = 0xC0210033
+	STATUS_FVE_NOT_ALLOWED_ON_CSV_STACK                                       NTStatus      = 0xC0210034
+	STATUS_FVE_NOT_ALLOWED_ON_CLUSTER                                         NTStatus      = 0xC0210035
+	STATUS_FVE_NOT_ALLOWED_TO_UPGRADE_WHILE_CONVERTING                        NTStatus      = 0xC0210036
+	STATUS_FVE_WIPE_CANCEL_NOT_APPLICABLE                                     NTStatus      = 0xC0210037
+	STATUS_FVE_EDRIVE_DRY_RUN_FAILED                                          NTStatus      = 0xC0210038
+	STATUS_FVE_SECUREBOOT_DISABLED                                            NTStatus      = 0xC0210039
+	STATUS_FVE_SECUREBOOT_CONFIG_CHANGE                                       NTStatus      = 0xC021003A
+	STATUS_FVE_DEVICE_LOCKEDOUT                                               NTStatus      = 0xC021003B
+	STATUS_FVE_VOLUME_EXTEND_PREVENTS_EOW_DECRYPT                             NTStatus      = 0xC021003C
+	STATUS_FVE_NOT_DE_VOLUME                                                  NTStatus      = 0xC021003D
+	STATUS_FVE_PROTECTION_DISABLED                                            NTStatus      = 0xC021003E
+	STATUS_FVE_PROTECTION_CANNOT_BE_DISABLED                                  NTStatus      = 0xC021003F
+	STATUS_FVE_OSV_KSR_NOT_ALLOWED                                            NTStatus      = 0xC0210040
+	STATUS_FWP_CALLOUT_NOT_FOUND                                              NTStatus      = 0xC0220001
+	STATUS_FWP_CONDITION_NOT_FOUND                                            NTStatus      = 0xC0220002
+	STATUS_FWP_FILTER_NOT_FOUND                                               NTStatus      = 0xC0220003
+	STATUS_FWP_LAYER_NOT_FOUND                                                NTStatus      = 0xC0220004
+	STATUS_FWP_PROVIDER_NOT_FOUND                                             NTStatus      = 0xC0220005
+	STATUS_FWP_PROVIDER_CONTEXT_NOT_FOUND                                     NTStatus      = 0xC0220006
+	STATUS_FWP_SUBLAYER_NOT_FOUND                                             NTStatus      = 0xC0220007
+	STATUS_FWP_NOT_FOUND                                                      NTStatus      = 0xC0220008
+	STATUS_FWP_ALREADY_EXISTS                                                 NTStatus      = 0xC0220009
+	STATUS_FWP_IN_USE                                                         NTStatus      = 0xC022000A
+	STATUS_FWP_DYNAMIC_SESSION_IN_PROGRESS                                    NTStatus      = 0xC022000B
+	STATUS_FWP_WRONG_SESSION                                                  NTStatus      = 0xC022000C
+	STATUS_FWP_NO_TXN_IN_PROGRESS                                             NTStatus      = 0xC022000D
+	STATUS_FWP_TXN_IN_PROGRESS                                                NTStatus      = 0xC022000E
+	STATUS_FWP_TXN_ABORTED                                                    NTStatus      = 0xC022000F
+	STATUS_FWP_SESSION_ABORTED                                                NTStatus      = 0xC0220010
+	STATUS_FWP_INCOMPATIBLE_TXN                                               NTStatus      = 0xC0220011
+	STATUS_FWP_TIMEOUT                                                        NTStatus      = 0xC0220012
+	STATUS_FWP_NET_EVENTS_DISABLED                                            NTStatus      = 0xC0220013
+	STATUS_FWP_INCOMPATIBLE_LAYER                                             NTStatus      = 0xC0220014
+	STATUS_FWP_KM_CLIENTS_ONLY                                                NTStatus      = 0xC0220015
+	STATUS_FWP_LIFETIME_MISMATCH                                              NTStatus      = 0xC0220016
+	STATUS_FWP_BUILTIN_OBJECT                                                 NTStatus      = 0xC0220017
+	STATUS_FWP_TOO_MANY_CALLOUTS                                              NTStatus      = 0xC0220018
+	STATUS_FWP_NOTIFICATION_DROPPED                                           NTStatus      = 0xC0220019
+	STATUS_FWP_TRAFFIC_MISMATCH                                               NTStatus      = 0xC022001A
+	STATUS_FWP_INCOMPATIBLE_SA_STATE                                          NTStatus      = 0xC022001B
+	STATUS_FWP_NULL_POINTER                                                   NTStatus      = 0xC022001C
+	STATUS_FWP_INVALID_ENUMERATOR                                             NTStatus      = 0xC022001D
+	STATUS_FWP_INVALID_FLAGS                                                  NTStatus      = 0xC022001E
+	STATUS_FWP_INVALID_NET_MASK                                               NTStatus      = 0xC022001F
+	STATUS_FWP_INVALID_RANGE                                                  NTStatus      = 0xC0220020
+	STATUS_FWP_INVALID_INTERVAL                                               NTStatus      = 0xC0220021
+	STATUS_FWP_ZERO_LENGTH_ARRAY                                              NTStatus      = 0xC0220022
+	STATUS_FWP_NULL_DISPLAY_NAME                                              NTStatus      = 0xC0220023
+	STATUS_FWP_INVALID_ACTION_TYPE                                            NTStatus      = 0xC0220024
+	STATUS_FWP_INVALID_WEIGHT                                                 NTStatus      = 0xC0220025
+	STATUS_FWP_MATCH_TYPE_MISMATCH                                            NTStatus      = 0xC0220026
+	STATUS_FWP_TYPE_MISMATCH                                                  NTStatus      = 0xC0220027
+	STATUS_FWP_OUT_OF_BOUNDS                                                  NTStatus      = 0xC0220028
+	STATUS_FWP_RESERVED                                                       NTStatus      = 0xC0220029
+	STATUS_FWP_DUPLICATE_CONDITION                                            NTStatus      = 0xC022002A
+	STATUS_FWP_DUPLICATE_KEYMOD                                               NTStatus      = 0xC022002B
+	STATUS_FWP_ACTION_INCOMPATIBLE_WITH_LAYER                                 NTStatus      = 0xC022002C
+	STATUS_FWP_ACTION_INCOMPATIBLE_WITH_SUBLAYER                              NTStatus      = 0xC022002D
+	STATUS_FWP_CONTEXT_INCOMPATIBLE_WITH_LAYER                                NTStatus      = 0xC022002E
+	STATUS_FWP_CONTEXT_INCOMPATIBLE_WITH_CALLOUT                              NTStatus      = 0xC022002F
+	STATUS_FWP_INCOMPATIBLE_AUTH_METHOD                                       NTStatus      = 0xC0220030
+	STATUS_FWP_INCOMPATIBLE_DH_GROUP                                          NTStatus      = 0xC0220031
+	STATUS_FWP_EM_NOT_SUPPORTED                                               NTStatus      = 0xC0220032
+	STATUS_FWP_NEVER_MATCH                                                    NTStatus      = 0xC0220033
+	STATUS_FWP_PROVIDER_CONTEXT_MISMATCH                                      NTStatus      = 0xC0220034
+	STATUS_FWP_INVALID_PARAMETER                                              NTStatus      = 0xC0220035
+	STATUS_FWP_TOO_MANY_SUBLAYERS                                             NTStatus      = 0xC0220036
+	STATUS_FWP_CALLOUT_NOTIFICATION_FAILED                                    NTStatus      = 0xC0220037
+	STATUS_FWP_INVALID_AUTH_TRANSFORM                                         NTStatus      = 0xC0220038
+	STATUS_FWP_INVALID_CIPHER_TRANSFORM                                       NTStatus      = 0xC0220039
+	STATUS_FWP_INCOMPATIBLE_CIPHER_TRANSFORM                                  NTStatus      = 0xC022003A
+	STATUS_FWP_INVALID_TRANSFORM_COMBINATION                                  NTStatus      = 0xC022003B
+	STATUS_FWP_DUPLICATE_AUTH_METHOD                                          NTStatus      = 0xC022003C
+	STATUS_FWP_INVALID_TUNNEL_ENDPOINT                                        NTStatus      = 0xC022003D
+	STATUS_FWP_L2_DRIVER_NOT_READY                                            NTStatus      = 0xC022003E
+	STATUS_FWP_KEY_DICTATOR_ALREADY_REGISTERED                                NTStatus      = 0xC022003F
+	STATUS_FWP_KEY_DICTATION_INVALID_KEYING_MATERIAL                          NTStatus      = 0xC0220040
+	STATUS_FWP_CONNECTIONS_DISABLED                                           NTStatus      = 0xC0220041
+	STATUS_FWP_INVALID_DNS_NAME                                               NTStatus      = 0xC0220042
+	STATUS_FWP_STILL_ON                                                       NTStatus      = 0xC0220043
+	STATUS_FWP_IKEEXT_NOT_RUNNING                                             NTStatus      = 0xC0220044
+	STATUS_FWP_TCPIP_NOT_READY                                                NTStatus      = 0xC0220100
+	STATUS_FWP_INJECT_HANDLE_CLOSING                                          NTStatus      = 0xC0220101
+	STATUS_FWP_INJECT_HANDLE_STALE                                            NTStatus      = 0xC0220102
+	STATUS_FWP_CANNOT_PEND                                                    NTStatus      = 0xC0220103
+	STATUS_FWP_DROP_NOICMP                                                    NTStatus      = 0xC0220104
+	STATUS_NDIS_CLOSING                                                       NTStatus      = 0xC0230002
+	STATUS_NDIS_BAD_VERSION                                                   NTStatus      = 0xC0230004
+	STATUS_NDIS_BAD_CHARACTERISTICS                                           NTStatus      = 0xC0230005
+	STATUS_NDIS_ADAPTER_NOT_FOUND                                             NTStatus      = 0xC0230006
+	STATUS_NDIS_OPEN_FAILED                                                   NTStatus      = 0xC0230007
+	STATUS_NDIS_DEVICE_FAILED                                                 NTStatus      = 0xC0230008
+	STATUS_NDIS_MULTICAST_FULL                                                NTStatus      = 0xC0230009
+	STATUS_NDIS_MULTICAST_EXISTS                                              NTStatus      = 0xC023000A
+	STATUS_NDIS_MULTICAST_NOT_FOUND                                           NTStatus      = 0xC023000B
+	STATUS_NDIS_REQUEST_ABORTED                                               NTStatus      = 0xC023000C
+	STATUS_NDIS_RESET_IN_PROGRESS                                             NTStatus      = 0xC023000D
+	STATUS_NDIS_NOT_SUPPORTED                                                 NTStatus      = 0xC02300BB
+	STATUS_NDIS_INVALID_PACKET                                                NTStatus      = 0xC023000F
+	STATUS_NDIS_ADAPTER_NOT_READY                                             NTStatus      = 0xC0230011
+	STATUS_NDIS_INVALID_LENGTH                                                NTStatus      = 0xC0230014
+	STATUS_NDIS_INVALID_DATA                                                  NTStatus      = 0xC0230015
+	STATUS_NDIS_BUFFER_TOO_SHORT                                              NTStatus      = 0xC0230016
+	STATUS_NDIS_INVALID_OID                                                   NTStatus      = 0xC0230017
+	STATUS_NDIS_ADAPTER_REMOVED                                               NTStatus      = 0xC0230018
+	STATUS_NDIS_UNSUPPORTED_MEDIA                                             NTStatus      = 0xC0230019
+	STATUS_NDIS_GROUP_ADDRESS_IN_USE                                          NTStatus      = 0xC023001A
+	STATUS_NDIS_FILE_NOT_FOUND                                                NTStatus      = 0xC023001B
+	STATUS_NDIS_ERROR_READING_FILE                                            NTStatus      = 0xC023001C
+	STATUS_NDIS_ALREADY_MAPPED                                                NTStatus      = 0xC023001D
+	STATUS_NDIS_RESOURCE_CONFLICT                                             NTStatus      = 0xC023001E
+	STATUS_NDIS_MEDIA_DISCONNECTED                                            NTStatus      = 0xC023001F
+	STATUS_NDIS_INVALID_ADDRESS                                               NTStatus      = 0xC0230022
+	STATUS_NDIS_INVALID_DEVICE_REQUEST                                        NTStatus      = 0xC0230010
+	STATUS_NDIS_PAUSED                                                        NTStatus      = 0xC023002A
+	STATUS_NDIS_INTERFACE_NOT_FOUND                                           NTStatus      = 0xC023002B
+	STATUS_NDIS_UNSUPPORTED_REVISION                                          NTStatus      = 0xC023002C
+	STATUS_NDIS_INVALID_PORT                                                  NTStatus      = 0xC023002D
+	STATUS_NDIS_INVALID_PORT_STATE                                            NTStatus      = 0xC023002E
+	STATUS_NDIS_LOW_POWER_STATE                                               NTStatus      = 0xC023002F
+	STATUS_NDIS_REINIT_REQUIRED                                               NTStatus      = 0xC0230030
+	STATUS_NDIS_NO_QUEUES                                                     NTStatus      = 0xC0230031
+	STATUS_NDIS_DOT11_AUTO_CONFIG_ENABLED                                     NTStatus      = 0xC0232000
+	STATUS_NDIS_DOT11_MEDIA_IN_USE                                            NTStatus      = 0xC0232001
+	STATUS_NDIS_DOT11_POWER_STATE_INVALID                                     NTStatus      = 0xC0232002
+	STATUS_NDIS_PM_WOL_PATTERN_LIST_FULL                                      NTStatus      = 0xC0232003
+	STATUS_NDIS_PM_PROTOCOL_OFFLOAD_LIST_FULL                                 NTStatus      = 0xC0232004
+	STATUS_NDIS_DOT11_AP_CHANNEL_CURRENTLY_NOT_AVAILABLE                      NTStatus      = 0xC0232005
+	STATUS_NDIS_DOT11_AP_BAND_CURRENTLY_NOT_AVAILABLE                         NTStatus      = 0xC0232006
+	STATUS_NDIS_DOT11_AP_CHANNEL_NOT_ALLOWED                                  NTStatus      = 0xC0232007
+	STATUS_NDIS_DOT11_AP_BAND_NOT_ALLOWED                                     NTStatus      = 0xC0232008
+	STATUS_NDIS_INDICATION_REQUIRED                                           NTStatus      = 0x40230001
+	STATUS_NDIS_OFFLOAD_POLICY                                                NTStatus      = 0xC023100F
+	STATUS_NDIS_OFFLOAD_CONNECTION_REJECTED                                   NTStatus      = 0xC0231012
+	STATUS_NDIS_OFFLOAD_PATH_REJECTED                                         NTStatus      = 0xC0231013
+	STATUS_TPM_ERROR_MASK                                                     NTStatus      = 0xC0290000
+	STATUS_TPM_AUTHFAIL                                                       NTStatus      = 0xC0290001
+	STATUS_TPM_BADINDEX                                                       NTStatus      = 0xC0290002
+	STATUS_TPM_BAD_PARAMETER                                                  NTStatus      = 0xC0290003
+	STATUS_TPM_AUDITFAILURE                                                   NTStatus      = 0xC0290004
+	STATUS_TPM_CLEAR_DISABLED                                                 NTStatus      = 0xC0290005
+	STATUS_TPM_DEACTIVATED                                                    NTStatus      = 0xC0290006
+	STATUS_TPM_DISABLED                                                       NTStatus      = 0xC0290007
+	STATUS_TPM_DISABLED_CMD                                                   NTStatus      = 0xC0290008
+	STATUS_TPM_FAIL                                                           NTStatus      = 0xC0290009
+	STATUS_TPM_BAD_ORDINAL                                                    NTStatus      = 0xC029000A
+	STATUS_TPM_INSTALL_DISABLED                                               NTStatus      = 0xC029000B
+	STATUS_TPM_INVALID_KEYHANDLE                                              NTStatus      = 0xC029000C
+	STATUS_TPM_KEYNOTFOUND                                                    NTStatus      = 0xC029000D
+	STATUS_TPM_INAPPROPRIATE_ENC                                              NTStatus      = 0xC029000E
+	STATUS_TPM_MIGRATEFAIL                                                    NTStatus      = 0xC029000F
+	STATUS_TPM_INVALID_PCR_INFO                                               NTStatus      = 0xC0290010
+	STATUS_TPM_NOSPACE                                                        NTStatus      = 0xC0290011
+	STATUS_TPM_NOSRK                                                          NTStatus      = 0xC0290012
+	STATUS_TPM_NOTSEALED_BLOB                                                 NTStatus      = 0xC0290013
+	STATUS_TPM_OWNER_SET                                                      NTStatus      = 0xC0290014
+	STATUS_TPM_RESOURCES                                                      NTStatus      = 0xC0290015
+	STATUS_TPM_SHORTRANDOM                                                    NTStatus      = 0xC0290016
+	STATUS_TPM_SIZE                                                           NTStatus      = 0xC0290017
+	STATUS_TPM_WRONGPCRVAL                                                    NTStatus      = 0xC0290018
+	STATUS_TPM_BAD_PARAM_SIZE                                                 NTStatus      = 0xC0290019
+	STATUS_TPM_SHA_THREAD                                                     NTStatus      = 0xC029001A
+	STATUS_TPM_SHA_ERROR                                                      NTStatus      = 0xC029001B
+	STATUS_TPM_FAILEDSELFTEST                                                 NTStatus      = 0xC029001C
+	STATUS_TPM_AUTH2FAIL                                                      NTStatus      = 0xC029001D
+	STATUS_TPM_BADTAG                                                         NTStatus      = 0xC029001E
+	STATUS_TPM_IOERROR                                                        NTStatus      = 0xC029001F
+	STATUS_TPM_ENCRYPT_ERROR                                                  NTStatus      = 0xC0290020
+	STATUS_TPM_DECRYPT_ERROR                                                  NTStatus      = 0xC0290021
+	STATUS_TPM_INVALID_AUTHHANDLE                                             NTStatus      = 0xC0290022
+	STATUS_TPM_NO_ENDORSEMENT                                                 NTStatus      = 0xC0290023
+	STATUS_TPM_INVALID_KEYUSAGE                                               NTStatus      = 0xC0290024
+	STATUS_TPM_WRONG_ENTITYTYPE                                               NTStatus      = 0xC0290025
+	STATUS_TPM_INVALID_POSTINIT                                               NTStatus      = 0xC0290026
+	STATUS_TPM_INAPPROPRIATE_SIG                                              NTStatus      = 0xC0290027
+	STATUS_TPM_BAD_KEY_PROPERTY                                               NTStatus      = 0xC0290028
+	STATUS_TPM_BAD_MIGRATION                                                  NTStatus      = 0xC0290029
+	STATUS_TPM_BAD_SCHEME                                                     NTStatus      = 0xC029002A
+	STATUS_TPM_BAD_DATASIZE                                                   NTStatus      = 0xC029002B
+	STATUS_TPM_BAD_MODE                                                       NTStatus      = 0xC029002C
+	STATUS_TPM_BAD_PRESENCE                                                   NTStatus      = 0xC029002D
+	STATUS_TPM_BAD_VERSION                                                    NTStatus      = 0xC029002E
+	STATUS_TPM_NO_WRAP_TRANSPORT                                              NTStatus      = 0xC029002F
+	STATUS_TPM_AUDITFAIL_UNSUCCESSFUL                                         NTStatus      = 0xC0290030
+	STATUS_TPM_AUDITFAIL_SUCCESSFUL                                           NTStatus      = 0xC0290031
+	STATUS_TPM_NOTRESETABLE                                                   NTStatus      = 0xC0290032
+	STATUS_TPM_NOTLOCAL                                                       NTStatus      = 0xC0290033
+	STATUS_TPM_BAD_TYPE                                                       NTStatus      = 0xC0290034
+	STATUS_TPM_INVALID_RESOURCE                                               NTStatus      = 0xC0290035
+	STATUS_TPM_NOTFIPS                                                        NTStatus      = 0xC0290036
+	STATUS_TPM_INVALID_FAMILY                                                 NTStatus      = 0xC0290037
+	STATUS_TPM_NO_NV_PERMISSION                                               NTStatus      = 0xC0290038
+	STATUS_TPM_REQUIRES_SIGN                                                  NTStatus      = 0xC0290039
+	STATUS_TPM_KEY_NOTSUPPORTED                                               NTStatus      = 0xC029003A
+	STATUS_TPM_AUTH_CONFLICT                                                  NTStatus      = 0xC029003B
+	STATUS_TPM_AREA_LOCKED                                                    NTStatus      = 0xC029003C
+	STATUS_TPM_BAD_LOCALITY                                                   NTStatus      = 0xC029003D
+	STATUS_TPM_READ_ONLY                                                      NTStatus      = 0xC029003E
+	STATUS_TPM_PER_NOWRITE                                                    NTStatus      = 0xC029003F
+	STATUS_TPM_FAMILYCOUNT                                                    NTStatus      = 0xC0290040
+	STATUS_TPM_WRITE_LOCKED                                                   NTStatus      = 0xC0290041
+	STATUS_TPM_BAD_ATTRIBUTES                                                 NTStatus      = 0xC0290042
+	STATUS_TPM_INVALID_STRUCTURE                                              NTStatus      = 0xC0290043
+	STATUS_TPM_KEY_OWNER_CONTROL                                              NTStatus      = 0xC0290044
+	STATUS_TPM_BAD_COUNTER                                                    NTStatus      = 0xC0290045
+	STATUS_TPM_NOT_FULLWRITE                                                  NTStatus      = 0xC0290046
+	STATUS_TPM_CONTEXT_GAP                                                    NTStatus      = 0xC0290047
+	STATUS_TPM_MAXNVWRITES                                                    NTStatus      = 0xC0290048
+	STATUS_TPM_NOOPERATOR                                                     NTStatus      = 0xC0290049
+	STATUS_TPM_RESOURCEMISSING                                                NTStatus      = 0xC029004A
+	STATUS_TPM_DELEGATE_LOCK                                                  NTStatus      = 0xC029004B
+	STATUS_TPM_DELEGATE_FAMILY                                                NTStatus      = 0xC029004C
+	STATUS_TPM_DELEGATE_ADMIN                                                 NTStatus      = 0xC029004D
+	STATUS_TPM_TRANSPORT_NOTEXCLUSIVE                                         NTStatus      = 0xC029004E
+	STATUS_TPM_OWNER_CONTROL                                                  NTStatus      = 0xC029004F
+	STATUS_TPM_DAA_RESOURCES                                                  NTStatus      = 0xC0290050
+	STATUS_TPM_DAA_INPUT_DATA0                                                NTStatus      = 0xC0290051
+	STATUS_TPM_DAA_INPUT_DATA1                                                NTStatus      = 0xC0290052
+	STATUS_TPM_DAA_ISSUER_SETTINGS                                            NTStatus      = 0xC0290053
+	STATUS_TPM_DAA_TPM_SETTINGS                                               NTStatus      = 0xC0290054
+	STATUS_TPM_DAA_STAGE                                                      NTStatus      = 0xC0290055
+	STATUS_TPM_DAA_ISSUER_VALIDITY                                            NTStatus      = 0xC0290056
+	STATUS_TPM_DAA_WRONG_W                                                    NTStatus      = 0xC0290057
+	STATUS_TPM_BAD_HANDLE                                                     NTStatus      = 0xC0290058
+	STATUS_TPM_BAD_DELEGATE                                                   NTStatus      = 0xC0290059
+	STATUS_TPM_BADCONTEXT                                                     NTStatus      = 0xC029005A
+	STATUS_TPM_TOOMANYCONTEXTS                                                NTStatus      = 0xC029005B
+	STATUS_TPM_MA_TICKET_SIGNATURE                                            NTStatus      = 0xC029005C
+	STATUS_TPM_MA_DESTINATION                                                 NTStatus      = 0xC029005D
+	STATUS_TPM_MA_SOURCE                                                      NTStatus      = 0xC029005E
+	STATUS_TPM_MA_AUTHORITY                                                   NTStatus      = 0xC029005F
+	STATUS_TPM_PERMANENTEK                                                    NTStatus      = 0xC0290061
+	STATUS_TPM_BAD_SIGNATURE                                                  NTStatus      = 0xC0290062
+	STATUS_TPM_NOCONTEXTSPACE                                                 NTStatus      = 0xC0290063
+	STATUS_TPM_20_E_ASYMMETRIC                                                NTStatus      = 0xC0290081
+	STATUS_TPM_20_E_ATTRIBUTES                                                NTStatus      = 0xC0290082
+	STATUS_TPM_20_E_HASH                                                      NTStatus      = 0xC0290083
+	STATUS_TPM_20_E_VALUE                                                     NTStatus      = 0xC0290084
+	STATUS_TPM_20_E_HIERARCHY                                                 NTStatus      = 0xC0290085
+	STATUS_TPM_20_E_KEY_SIZE                                                  NTStatus      = 0xC0290087
+	STATUS_TPM_20_E_MGF                                                       NTStatus      = 0xC0290088
+	STATUS_TPM_20_E_MODE                                                      NTStatus      = 0xC0290089
+	STATUS_TPM_20_E_TYPE                                                      NTStatus      = 0xC029008A
+	STATUS_TPM_20_E_HANDLE                                                    NTStatus      = 0xC029008B
+	STATUS_TPM_20_E_KDF                                                       NTStatus      = 0xC029008C
+	STATUS_TPM_20_E_RANGE                                                     NTStatus      = 0xC029008D
+	STATUS_TPM_20_E_AUTH_FAIL                                                 NTStatus      = 0xC029008E
+	STATUS_TPM_20_E_NONCE                                                     NTStatus      = 0xC029008F
+	STATUS_TPM_20_E_PP                                                        NTStatus      = 0xC0290090
+	STATUS_TPM_20_E_SCHEME                                                    NTStatus      = 0xC0290092
+	STATUS_TPM_20_E_SIZE                                                      NTStatus      = 0xC0290095
+	STATUS_TPM_20_E_SYMMETRIC                                                 NTStatus      = 0xC0290096
+	STATUS_TPM_20_E_TAG                                                       NTStatus      = 0xC0290097
+	STATUS_TPM_20_E_SELECTOR                                                  NTStatus      = 0xC0290098
+	STATUS_TPM_20_E_INSUFFICIENT                                              NTStatus      = 0xC029009A
+	STATUS_TPM_20_E_SIGNATURE                                                 NTStatus      = 0xC029009B
+	STATUS_TPM_20_E_KEY                                                       NTStatus      = 0xC029009C
+	STATUS_TPM_20_E_POLICY_FAIL                                               NTStatus      = 0xC029009D
+	STATUS_TPM_20_E_INTEGRITY                                                 NTStatus      = 0xC029009F
+	STATUS_TPM_20_E_TICKET                                                    NTStatus      = 0xC02900A0
+	STATUS_TPM_20_E_RESERVED_BITS                                             NTStatus      = 0xC02900A1
+	STATUS_TPM_20_E_BAD_AUTH                                                  NTStatus      = 0xC02900A2
+	STATUS_TPM_20_E_EXPIRED                                                   NTStatus      = 0xC02900A3
+	STATUS_TPM_20_E_POLICY_CC                                                 NTStatus      = 0xC02900A4
+	STATUS_TPM_20_E_BINDING                                                   NTStatus      = 0xC02900A5
+	STATUS_TPM_20_E_CURVE                                                     NTStatus      = 0xC02900A6
+	STATUS_TPM_20_E_ECC_POINT                                                 NTStatus      = 0xC02900A7
+	STATUS_TPM_20_E_INITIALIZE                                                NTStatus      = 0xC0290100
+	STATUS_TPM_20_E_FAILURE                                                   NTStatus      = 0xC0290101
+	STATUS_TPM_20_E_SEQUENCE                                                  NTStatus      = 0xC0290103
+	STATUS_TPM_20_E_PRIVATE                                                   NTStatus      = 0xC029010B
+	STATUS_TPM_20_E_HMAC                                                      NTStatus      = 0xC0290119
+	STATUS_TPM_20_E_DISABLED                                                  NTStatus      = 0xC0290120
+	STATUS_TPM_20_E_EXCLUSIVE                                                 NTStatus      = 0xC0290121
+	STATUS_TPM_20_E_ECC_CURVE                                                 NTStatus      = 0xC0290123
+	STATUS_TPM_20_E_AUTH_TYPE                                                 NTStatus      = 0xC0290124
+	STATUS_TPM_20_E_AUTH_MISSING                                              NTStatus      = 0xC0290125
+	STATUS_TPM_20_E_POLICY                                                    NTStatus      = 0xC0290126
+	STATUS_TPM_20_E_PCR                                                       NTStatus      = 0xC0290127
+	STATUS_TPM_20_E_PCR_CHANGED                                               NTStatus      = 0xC0290128
+	STATUS_TPM_20_E_UPGRADE                                                   NTStatus      = 0xC029012D
+	STATUS_TPM_20_E_TOO_MANY_CONTEXTS                                         NTStatus      = 0xC029012E
+	STATUS_TPM_20_E_AUTH_UNAVAILABLE                                          NTStatus      = 0xC029012F
+	STATUS_TPM_20_E_REBOOT                                                    NTStatus      = 0xC0290130
+	STATUS_TPM_20_E_UNBALANCED                                                NTStatus      = 0xC0290131
+	STATUS_TPM_20_E_COMMAND_SIZE                                              NTStatus      = 0xC0290142
+	STATUS_TPM_20_E_COMMAND_CODE                                              NTStatus      = 0xC0290143
+	STATUS_TPM_20_E_AUTHSIZE                                                  NTStatus      = 0xC0290144
+	STATUS_TPM_20_E_AUTH_CONTEXT                                              NTStatus      = 0xC0290145
+	STATUS_TPM_20_E_NV_RANGE                                                  NTStatus      = 0xC0290146
+	STATUS_TPM_20_E_NV_SIZE                                                   NTStatus      = 0xC0290147
+	STATUS_TPM_20_E_NV_LOCKED                                                 NTStatus      = 0xC0290148
+	STATUS_TPM_20_E_NV_AUTHORIZATION                                          NTStatus      = 0xC0290149
+	STATUS_TPM_20_E_NV_UNINITIALIZED                                          NTStatus      = 0xC029014A
+	STATUS_TPM_20_E_NV_SPACE                                                  NTStatus      = 0xC029014B
+	STATUS_TPM_20_E_NV_DEFINED                                                NTStatus      = 0xC029014C
+	STATUS_TPM_20_E_BAD_CONTEXT                                               NTStatus      = 0xC0290150
+	STATUS_TPM_20_E_CPHASH                                                    NTStatus      = 0xC0290151
+	STATUS_TPM_20_E_PARENT                                                    NTStatus      = 0xC0290152
+	STATUS_TPM_20_E_NEEDS_TEST                                                NTStatus      = 0xC0290153
+	STATUS_TPM_20_E_NO_RESULT                                                 NTStatus      = 0xC0290154
+	STATUS_TPM_20_E_SENSITIVE                                                 NTStatus      = 0xC0290155
+	STATUS_TPM_COMMAND_BLOCKED                                                NTStatus      = 0xC0290400
+	STATUS_TPM_INVALID_HANDLE                                                 NTStatus      = 0xC0290401
+	STATUS_TPM_DUPLICATE_VHANDLE                                              NTStatus      = 0xC0290402
+	STATUS_TPM_EMBEDDED_COMMAND_BLOCKED                                       NTStatus      = 0xC0290403
+	STATUS_TPM_EMBEDDED_COMMAND_UNSUPPORTED                                   NTStatus      = 0xC0290404
+	STATUS_TPM_RETRY                                                          NTStatus      = 0xC0290800
+	STATUS_TPM_NEEDS_SELFTEST                                                 NTStatus      = 0xC0290801
+	STATUS_TPM_DOING_SELFTEST                                                 NTStatus      = 0xC0290802
+	STATUS_TPM_DEFEND_LOCK_RUNNING                                            NTStatus      = 0xC0290803
+	STATUS_TPM_COMMAND_CANCELED                                               NTStatus      = 0xC0291001
+	STATUS_TPM_TOO_MANY_CONTEXTS                                              NTStatus      = 0xC0291002
+	STATUS_TPM_NOT_FOUND                                                      NTStatus      = 0xC0291003
+	STATUS_TPM_ACCESS_DENIED                                                  NTStatus      = 0xC0291004
+	STATUS_TPM_INSUFFICIENT_BUFFER                                            NTStatus      = 0xC0291005
+	STATUS_TPM_PPI_FUNCTION_UNSUPPORTED                                       NTStatus      = 0xC0291006
+	STATUS_PCP_ERROR_MASK                                                     NTStatus      = 0xC0292000
+	STATUS_PCP_DEVICE_NOT_READY                                               NTStatus      = 0xC0292001
+	STATUS_PCP_INVALID_HANDLE                                                 NTStatus      = 0xC0292002
+	STATUS_PCP_INVALID_PARAMETER                                              NTStatus      = 0xC0292003
+	STATUS_PCP_FLAG_NOT_SUPPORTED                                             NTStatus      = 0xC0292004
+	STATUS_PCP_NOT_SUPPORTED                                                  NTStatus      = 0xC0292005
+	STATUS_PCP_BUFFER_TOO_SMALL                                               NTStatus      = 0xC0292006
+	STATUS_PCP_INTERNAL_ERROR                                                 NTStatus      = 0xC0292007
+	STATUS_PCP_AUTHENTICATION_FAILED                                          NTStatus      = 0xC0292008
+	STATUS_PCP_AUTHENTICATION_IGNORED                                         NTStatus      = 0xC0292009
+	STATUS_PCP_POLICY_NOT_FOUND                                               NTStatus      = 0xC029200A
+	STATUS_PCP_PROFILE_NOT_FOUND                                              NTStatus      = 0xC029200B
+	STATUS_PCP_VALIDATION_FAILED                                              NTStatus      = 0xC029200C
+	STATUS_PCP_DEVICE_NOT_FOUND                                               NTStatus      = 0xC029200D
+	STATUS_PCP_WRONG_PARENT                                                   NTStatus      = 0xC029200E
+	STATUS_PCP_KEY_NOT_LOADED                                                 NTStatus      = 0xC029200F
+	STATUS_PCP_NO_KEY_CERTIFICATION                                           NTStatus      = 0xC0292010
+	STATUS_PCP_KEY_NOT_FINALIZED                                              NTStatus      = 0xC0292011
+	STATUS_PCP_ATTESTATION_CHALLENGE_NOT_SET                                  NTStatus      = 0xC0292012
+	STATUS_PCP_NOT_PCR_BOUND                                                  NTStatus      = 0xC0292013
+	STATUS_PCP_KEY_ALREADY_FINALIZED                                          NTStatus      = 0xC0292014
+	STATUS_PCP_KEY_USAGE_POLICY_NOT_SUPPORTED                                 NTStatus      = 0xC0292015
+	STATUS_PCP_KEY_USAGE_POLICY_INVALID                                       NTStatus      = 0xC0292016
+	STATUS_PCP_SOFT_KEY_ERROR                                                 NTStatus      = 0xC0292017
+	STATUS_PCP_KEY_NOT_AUTHENTICATED                                          NTStatus      = 0xC0292018
+	STATUS_PCP_KEY_NOT_AIK                                                    NTStatus      = 0xC0292019
+	STATUS_PCP_KEY_NOT_SIGNING_KEY                                            NTStatus      = 0xC029201A
+	STATUS_PCP_LOCKED_OUT                                                     NTStatus      = 0xC029201B
+	STATUS_PCP_CLAIM_TYPE_NOT_SUPPORTED                                       NTStatus      = 0xC029201C
+	STATUS_PCP_TPM_VERSION_NOT_SUPPORTED                                      NTStatus      = 0xC029201D
+	STATUS_PCP_BUFFER_LENGTH_MISMATCH                                         NTStatus      = 0xC029201E
+	STATUS_PCP_IFX_RSA_KEY_CREATION_BLOCKED                                   NTStatus      = 0xC029201F
+	STATUS_PCP_TICKET_MISSING                                                 NTStatus      = 0xC0292020
+	STATUS_PCP_RAW_POLICY_NOT_SUPPORTED                                       NTStatus      = 0xC0292021
+	STATUS_PCP_KEY_HANDLE_INVALIDATED                                         NTStatus      = 0xC0292022
+	STATUS_PCP_UNSUPPORTED_PSS_SALT                                           NTStatus      = 0x40292023
+	STATUS_RTPM_CONTEXT_CONTINUE                                              NTStatus      = 0x00293000
+	STATUS_RTPM_CONTEXT_COMPLETE                                              NTStatus      = 0x00293001
+	STATUS_RTPM_NO_RESULT                                                     NTStatus      = 0xC0293002
+	STATUS_RTPM_PCR_READ_INCOMPLETE                                           NTStatus      = 0xC0293003
+	STATUS_RTPM_INVALID_CONTEXT                                               NTStatus      = 0xC0293004
+	STATUS_RTPM_UNSUPPORTED_CMD                                               NTStatus      = 0xC0293005
+	STATUS_TPM_ZERO_EXHAUST_ENABLED                                           NTStatus      = 0xC0294000
+	STATUS_HV_INVALID_HYPERCALL_CODE                                          NTStatus      = 0xC0350002
+	STATUS_HV_INVALID_HYPERCALL_INPUT                                         NTStatus      = 0xC0350003
+	STATUS_HV_INVALID_ALIGNMENT                                               NTStatus      = 0xC0350004
+	STATUS_HV_INVALID_PARAMETER                                               NTStatus      = 0xC0350005
+	STATUS_HV_ACCESS_DENIED                                                   NTStatus      = 0xC0350006
+	STATUS_HV_INVALID_PARTITION_STATE                                         NTStatus      = 0xC0350007
+	STATUS_HV_OPERATION_DENIED                                                NTStatus      = 0xC0350008
+	STATUS_HV_UNKNOWN_PROPERTY                                                NTStatus      = 0xC0350009
+	STATUS_HV_PROPERTY_VALUE_OUT_OF_RANGE                                     NTStatus      = 0xC035000A
+	STATUS_HV_INSUFFICIENT_MEMORY                                             NTStatus      = 0xC035000B
+	STATUS_HV_PARTITION_TOO_DEEP                                              NTStatus      = 0xC035000C
+	STATUS_HV_INVALID_PARTITION_ID                                            NTStatus      = 0xC035000D
+	STATUS_HV_INVALID_VP_INDEX                                                NTStatus      = 0xC035000E
+	STATUS_HV_INVALID_PORT_ID                                                 NTStatus      = 0xC0350011
+	STATUS_HV_INVALID_CONNECTION_ID                                           NTStatus      = 0xC0350012
+	STATUS_HV_INSUFFICIENT_BUFFERS                                            NTStatus      = 0xC0350013
+	STATUS_HV_NOT_ACKNOWLEDGED                                                NTStatus      = 0xC0350014
+	STATUS_HV_INVALID_VP_STATE                                                NTStatus      = 0xC0350015
+	STATUS_HV_ACKNOWLEDGED                                                    NTStatus      = 0xC0350016
+	STATUS_HV_INVALID_SAVE_RESTORE_STATE                                      NTStatus      = 0xC0350017
+	STATUS_HV_INVALID_SYNIC_STATE                                             NTStatus      = 0xC0350018
+	STATUS_HV_OBJECT_IN_USE                                                   NTStatus      = 0xC0350019
+	STATUS_HV_INVALID_PROXIMITY_DOMAIN_INFO                                   NTStatus      = 0xC035001A
+	STATUS_HV_NO_DATA                                                         NTStatus      = 0xC035001B
+	STATUS_HV_INACTIVE                                                        NTStatus      = 0xC035001C
+	STATUS_HV_NO_RESOURCES                                                    NTStatus      = 0xC035001D
+	STATUS_HV_FEATURE_UNAVAILABLE                                             NTStatus      = 0xC035001E
+	STATUS_HV_INSUFFICIENT_BUFFER                                             NTStatus      = 0xC0350033
+	STATUS_HV_INSUFFICIENT_DEVICE_DOMAINS                                     NTStatus      = 0xC0350038
+	STATUS_HV_CPUID_FEATURE_VALIDATION_ERROR                                  NTStatus      = 0xC035003C
+	STATUS_HV_CPUID_XSAVE_FEATURE_VALIDATION_ERROR                            NTStatus      = 0xC035003D
+	STATUS_HV_PROCESSOR_STARTUP_TIMEOUT                                       NTStatus      = 0xC035003E
+	STATUS_HV_SMX_ENABLED                                                     NTStatus      = 0xC035003F
+	STATUS_HV_INVALID_LP_INDEX                                                NTStatus      = 0xC0350041
+	STATUS_HV_INVALID_REGISTER_VALUE                                          NTStatus      = 0xC0350050
+	STATUS_HV_INVALID_VTL_STATE                                               NTStatus      = 0xC0350051
+	STATUS_HV_NX_NOT_DETECTED                                                 NTStatus      = 0xC0350055
+	STATUS_HV_INVALID_DEVICE_ID                                               NTStatus      = 0xC0350057
+	STATUS_HV_INVALID_DEVICE_STATE                                            NTStatus      = 0xC0350058
+	STATUS_HV_PENDING_PAGE_REQUESTS                                           NTStatus      = 0x00350059
+	STATUS_HV_PAGE_REQUEST_INVALID                                            NTStatus      = 0xC0350060
+	STATUS_HV_INVALID_CPU_GROUP_ID                                            NTStatus      = 0xC035006F
+	STATUS_HV_INVALID_CPU_GROUP_STATE                                         NTStatus      = 0xC0350070
+	STATUS_HV_OPERATION_FAILED                                                NTStatus      = 0xC0350071
+	STATUS_HV_NOT_ALLOWED_WITH_NESTED_VIRT_ACTIVE                             NTStatus      = 0xC0350072
+	STATUS_HV_INSUFFICIENT_ROOT_MEMORY                                        NTStatus      = 0xC0350073
+	STATUS_HV_NOT_PRESENT                                                     NTStatus      = 0xC0351000
+	STATUS_VID_DUPLICATE_HANDLER                                              NTStatus      = 0xC0370001
+	STATUS_VID_TOO_MANY_HANDLERS                                              NTStatus      = 0xC0370002
+	STATUS_VID_QUEUE_FULL                                                     NTStatus      = 0xC0370003
+	STATUS_VID_HANDLER_NOT_PRESENT                                            NTStatus      = 0xC0370004
+	STATUS_VID_INVALID_OBJECT_NAME                                            NTStatus      = 0xC0370005
+	STATUS_VID_PARTITION_NAME_TOO_LONG                                        NTStatus      = 0xC0370006
+	STATUS_VID_MESSAGE_QUEUE_NAME_TOO_LONG                                    NTStatus      = 0xC0370007
+	STATUS_VID_PARTITION_ALREADY_EXISTS                                       NTStatus      = 0xC0370008
+	STATUS_VID_PARTITION_DOES_NOT_EXIST                                       NTStatus      = 0xC0370009
+	STATUS_VID_PARTITION_NAME_NOT_FOUND                                       NTStatus      = 0xC037000A
+	STATUS_VID_MESSAGE_QUEUE_ALREADY_EXISTS                                   NTStatus      = 0xC037000B
+	STATUS_VID_EXCEEDED_MBP_ENTRY_MAP_LIMIT                                   NTStatus      = 0xC037000C
+	STATUS_VID_MB_STILL_REFERENCED                                            NTStatus      = 0xC037000D
+	STATUS_VID_CHILD_GPA_PAGE_SET_CORRUPTED                                   NTStatus      = 0xC037000E
+	STATUS_VID_INVALID_NUMA_SETTINGS                                          NTStatus      = 0xC037000F
+	STATUS_VID_INVALID_NUMA_NODE_INDEX                                        NTStatus      = 0xC0370010
+	STATUS_VID_NOTIFICATION_QUEUE_ALREADY_ASSOCIATED                          NTStatus      = 0xC0370011
+	STATUS_VID_INVALID_MEMORY_BLOCK_HANDLE                                    NTStatus      = 0xC0370012
+	STATUS_VID_PAGE_RANGE_OVERFLOW                                            NTStatus      = 0xC0370013
+	STATUS_VID_INVALID_MESSAGE_QUEUE_HANDLE                                   NTStatus      = 0xC0370014
+	STATUS_VID_INVALID_GPA_RANGE_HANDLE                                       NTStatus      = 0xC0370015
+	STATUS_VID_NO_MEMORY_BLOCK_NOTIFICATION_QUEUE                             NTStatus      = 0xC0370016
+	STATUS_VID_MEMORY_BLOCK_LOCK_COUNT_EXCEEDED                               NTStatus      = 0xC0370017
+	STATUS_VID_INVALID_PPM_HANDLE                                             NTStatus      = 0xC0370018
+	STATUS_VID_MBPS_ARE_LOCKED                                                NTStatus      = 0xC0370019
+	STATUS_VID_MESSAGE_QUEUE_CLOSED                                           NTStatus      = 0xC037001A
+	STATUS_VID_VIRTUAL_PROCESSOR_LIMIT_EXCEEDED                               NTStatus      = 0xC037001B
+	STATUS_VID_STOP_PENDING                                                   NTStatus      = 0xC037001C
+	STATUS_VID_INVALID_PROCESSOR_STATE                                        NTStatus      = 0xC037001D
+	STATUS_VID_EXCEEDED_KM_CONTEXT_COUNT_LIMIT                                NTStatus      = 0xC037001E
+	STATUS_VID_KM_INTERFACE_ALREADY_INITIALIZED                               NTStatus      = 0xC037001F
+	STATUS_VID_MB_PROPERTY_ALREADY_SET_RESET                                  NTStatus      = 0xC0370020
+	STATUS_VID_MMIO_RANGE_DESTROYED                                           NTStatus      = 0xC0370021
+	STATUS_VID_INVALID_CHILD_GPA_PAGE_SET                                     NTStatus      = 0xC0370022
+	STATUS_VID_RESERVE_PAGE_SET_IS_BEING_USED                                 NTStatus      = 0xC0370023
+	STATUS_VID_RESERVE_PAGE_SET_TOO_SMALL                                     NTStatus      = 0xC0370024
+	STATUS_VID_MBP_ALREADY_LOCKED_USING_RESERVED_PAGE                         NTStatus      = 0xC0370025
+	STATUS_VID_MBP_COUNT_EXCEEDED_LIMIT                                       NTStatus      = 0xC0370026
+	STATUS_VID_SAVED_STATE_CORRUPT                                            NTStatus      = 0xC0370027
+	STATUS_VID_SAVED_STATE_UNRECOGNIZED_ITEM                                  NTStatus      = 0xC0370028
+	STATUS_VID_SAVED_STATE_INCOMPATIBLE                                       NTStatus      = 0xC0370029
+	STATUS_VID_VTL_ACCESS_DENIED                                              NTStatus      = 0xC037002A
+	STATUS_VID_REMOTE_NODE_PARENT_GPA_PAGES_USED                              NTStatus      = 0x80370001
+	STATUS_IPSEC_BAD_SPI                                                      NTStatus      = 0xC0360001
+	STATUS_IPSEC_SA_LIFETIME_EXPIRED                                          NTStatus      = 0xC0360002
+	STATUS_IPSEC_WRONG_SA                                                     NTStatus      = 0xC0360003
+	STATUS_IPSEC_REPLAY_CHECK_FAILED                                          NTStatus      = 0xC0360004
+	STATUS_IPSEC_INVALID_PACKET                                               NTStatus      = 0xC0360005
+	STATUS_IPSEC_INTEGRITY_CHECK_FAILED                                       NTStatus      = 0xC0360006
+	STATUS_IPSEC_CLEAR_TEXT_DROP                                              NTStatus      = 0xC0360007
+	STATUS_IPSEC_AUTH_FIREWALL_DROP                                           NTStatus      = 0xC0360008
+	STATUS_IPSEC_THROTTLE_DROP                                                NTStatus      = 0xC0360009
+	STATUS_IPSEC_DOSP_BLOCK                                                   NTStatus      = 0xC0368000
+	STATUS_IPSEC_DOSP_RECEIVED_MULTICAST                                      NTStatus      = 0xC0368001
+	STATUS_IPSEC_DOSP_INVALID_PACKET                                          NTStatus      = 0xC0368002
+	STATUS_IPSEC_DOSP_STATE_LOOKUP_FAILED                                     NTStatus      = 0xC0368003
+	STATUS_IPSEC_DOSP_MAX_ENTRIES                                             NTStatus      = 0xC0368004
+	STATUS_IPSEC_DOSP_KEYMOD_NOT_ALLOWED                                      NTStatus      = 0xC0368005
+	STATUS_IPSEC_DOSP_MAX_PER_IP_RATELIMIT_QUEUES                             NTStatus      = 0xC0368006
+	STATUS_VOLMGR_INCOMPLETE_REGENERATION                                     NTStatus      = 0x80380001
+	STATUS_VOLMGR_INCOMPLETE_DISK_MIGRATION                                   NTStatus      = 0x80380002
+	STATUS_VOLMGR_DATABASE_FULL                                               NTStatus      = 0xC0380001
+	STATUS_VOLMGR_DISK_CONFIGURATION_CORRUPTED                                NTStatus      = 0xC0380002
+	STATUS_VOLMGR_DISK_CONFIGURATION_NOT_IN_SYNC                              NTStatus      = 0xC0380003
+	STATUS_VOLMGR_PACK_CONFIG_UPDATE_FAILED                                   NTStatus      = 0xC0380004
+	STATUS_VOLMGR_DISK_CONTAINS_NON_SIMPLE_VOLUME                             NTStatus      = 0xC0380005
+	STATUS_VOLMGR_DISK_DUPLICATE                                              NTStatus      = 0xC0380006
+	STATUS_VOLMGR_DISK_DYNAMIC                                                NTStatus      = 0xC0380007
+	STATUS_VOLMGR_DISK_ID_INVALID                                             NTStatus      = 0xC0380008
+	STATUS_VOLMGR_DISK_INVALID                                                NTStatus      = 0xC0380009
+	STATUS_VOLMGR_DISK_LAST_VOTER                                             NTStatus      = 0xC038000A
+	STATUS_VOLMGR_DISK_LAYOUT_INVALID                                         NTStatus      = 0xC038000B
+	STATUS_VOLMGR_DISK_LAYOUT_NON_BASIC_BETWEEN_BASIC_PARTITIONS              NTStatus      = 0xC038000C
+	STATUS_VOLMGR_DISK_LAYOUT_NOT_CYLINDER_ALIGNED                            NTStatus      = 0xC038000D
+	STATUS_VOLMGR_DISK_LAYOUT_PARTITIONS_TOO_SMALL                            NTStatus      = 0xC038000E
+	STATUS_VOLMGR_DISK_LAYOUT_PRIMARY_BETWEEN_LOGICAL_PARTITIONS              NTStatus      = 0xC038000F
+	STATUS_VOLMGR_DISK_LAYOUT_TOO_MANY_PARTITIONS                             NTStatus      = 0xC0380010
+	STATUS_VOLMGR_DISK_MISSING                                                NTStatus      = 0xC0380011
+	STATUS_VOLMGR_DISK_NOT_EMPTY                                              NTStatus      = 0xC0380012
+	STATUS_VOLMGR_DISK_NOT_ENOUGH_SPACE                                       NTStatus      = 0xC0380013
+	STATUS_VOLMGR_DISK_REVECTORING_FAILED                                     NTStatus      = 0xC0380014
+	STATUS_VOLMGR_DISK_SECTOR_SIZE_INVALID                                    NTStatus      = 0xC0380015
+	STATUS_VOLMGR_DISK_SET_NOT_CONTAINED                                      NTStatus      = 0xC0380016
+	STATUS_VOLMGR_DISK_USED_BY_MULTIPLE_MEMBERS                               NTStatus      = 0xC0380017
+	STATUS_VOLMGR_DISK_USED_BY_MULTIPLE_PLEXES                                NTStatus      = 0xC0380018
+	STATUS_VOLMGR_DYNAMIC_DISK_NOT_SUPPORTED                                  NTStatus      = 0xC0380019
+	STATUS_VOLMGR_EXTENT_ALREADY_USED                                         NTStatus      = 0xC038001A
+	STATUS_VOLMGR_EXTENT_NOT_CONTIGUOUS                                       NTStatus      = 0xC038001B
+	STATUS_VOLMGR_EXTENT_NOT_IN_PUBLIC_REGION                                 NTStatus      = 0xC038001C
+	STATUS_VOLMGR_EXTENT_NOT_SECTOR_ALIGNED                                   NTStatus      = 0xC038001D
+	STATUS_VOLMGR_EXTENT_OVERLAPS_EBR_PARTITION                               NTStatus      = 0xC038001E
+	STATUS_VOLMGR_EXTENT_VOLUME_LENGTHS_DO_NOT_MATCH                          NTStatus      = 0xC038001F
+	STATUS_VOLMGR_FAULT_TOLERANT_NOT_SUPPORTED                                NTStatus      = 0xC0380020
+	STATUS_VOLMGR_INTERLEAVE_LENGTH_INVALID                                   NTStatus      = 0xC0380021
+	STATUS_VOLMGR_MAXIMUM_REGISTERED_USERS                                    NTStatus      = 0xC0380022
+	STATUS_VOLMGR_MEMBER_IN_SYNC                                              NTStatus      = 0xC0380023
+	STATUS_VOLMGR_MEMBER_INDEX_DUPLICATE                                      NTStatus      = 0xC0380024
+	STATUS_VOLMGR_MEMBER_INDEX_INVALID                                        NTStatus      = 0xC0380025
+	STATUS_VOLMGR_MEMBER_MISSING                                              NTStatus      = 0xC0380026
+	STATUS_VOLMGR_MEMBER_NOT_DETACHED                                         NTStatus      = 0xC0380027
+	STATUS_VOLMGR_MEMBER_REGENERATING                                         NTStatus      = 0xC0380028
+	STATUS_VOLMGR_ALL_DISKS_FAILED                                            NTStatus      = 0xC0380029
+	STATUS_VOLMGR_NO_REGISTERED_USERS                                         NTStatus      = 0xC038002A
+	STATUS_VOLMGR_NO_SUCH_USER                                                NTStatus      = 0xC038002B
+	STATUS_VOLMGR_NOTIFICATION_RESET                                          NTStatus      = 0xC038002C
+	STATUS_VOLMGR_NUMBER_OF_MEMBERS_INVALID                                   NTStatus      = 0xC038002D
+	STATUS_VOLMGR_NUMBER_OF_PLEXES_INVALID                                    NTStatus      = 0xC038002E
+	STATUS_VOLMGR_PACK_DUPLICATE                                              NTStatus      = 0xC038002F
+	STATUS_VOLMGR_PACK_ID_INVALID                                             NTStatus      = 0xC0380030
+	STATUS_VOLMGR_PACK_INVALID                                                NTStatus      = 0xC0380031
+	STATUS_VOLMGR_PACK_NAME_INVALID                                           NTStatus      = 0xC0380032
+	STATUS_VOLMGR_PACK_OFFLINE                                                NTStatus      = 0xC0380033
+	STATUS_VOLMGR_PACK_HAS_QUORUM                                             NTStatus      = 0xC0380034
+	STATUS_VOLMGR_PACK_WITHOUT_QUORUM                                         NTStatus      = 0xC0380035
+	STATUS_VOLMGR_PARTITION_STYLE_INVALID                                     NTStatus      = 0xC0380036
+	STATUS_VOLMGR_PARTITION_UPDATE_FAILED                                     NTStatus      = 0xC0380037
+	STATUS_VOLMGR_PLEX_IN_SYNC                                                NTStatus      = 0xC0380038
+	STATUS_VOLMGR_PLEX_INDEX_DUPLICATE                                        NTStatus      = 0xC0380039
+	STATUS_VOLMGR_PLEX_INDEX_INVALID                                          NTStatus      = 0xC038003A
+	STATUS_VOLMGR_PLEX_LAST_ACTIVE                                            NTStatus      = 0xC038003B
+	STATUS_VOLMGR_PLEX_MISSING                                                NTStatus      = 0xC038003C
+	STATUS_VOLMGR_PLEX_REGENERATING                                           NTStatus      = 0xC038003D
+	STATUS_VOLMGR_PLEX_TYPE_INVALID                                           NTStatus      = 0xC038003E
+	STATUS_VOLMGR_PLEX_NOT_RAID5                                              NTStatus      = 0xC038003F
+	STATUS_VOLMGR_PLEX_NOT_SIMPLE                                             NTStatus      = 0xC0380040
+	STATUS_VOLMGR_STRUCTURE_SIZE_INVALID                                      NTStatus      = 0xC0380041
+	STATUS_VOLMGR_TOO_MANY_NOTIFICATION_REQUESTS                              NTStatus      = 0xC0380042
+	STATUS_VOLMGR_TRANSACTION_IN_PROGRESS                                     NTStatus      = 0xC0380043
+	STATUS_VOLMGR_UNEXPECTED_DISK_LAYOUT_CHANGE                               NTStatus      = 0xC0380044
+	STATUS_VOLMGR_VOLUME_CONTAINS_MISSING_DISK                                NTStatus      = 0xC0380045
+	STATUS_VOLMGR_VOLUME_ID_INVALID                                           NTStatus      = 0xC0380046
+	STATUS_VOLMGR_VOLUME_LENGTH_INVALID                                       NTStatus      = 0xC0380047
+	STATUS_VOLMGR_VOLUME_LENGTH_NOT_SECTOR_SIZE_MULTIPLE                      NTStatus      = 0xC0380048
+	STATUS_VOLMGR_VOLUME_NOT_MIRRORED                                         NTStatus      = 0xC0380049
+	STATUS_VOLMGR_VOLUME_NOT_RETAINED                                         NTStatus      = 0xC038004A
+	STATUS_VOLMGR_VOLUME_OFFLINE                                              NTStatus      = 0xC038004B
+	STATUS_VOLMGR_VOLUME_RETAINED                                             NTStatus      = 0xC038004C
+	STATUS_VOLMGR_NUMBER_OF_EXTENTS_INVALID                                   NTStatus      = 0xC038004D
+	STATUS_VOLMGR_DIFFERENT_SECTOR_SIZE                                       NTStatus      = 0xC038004E
+	STATUS_VOLMGR_BAD_BOOT_DISK                                               NTStatus      = 0xC038004F
+	STATUS_VOLMGR_PACK_CONFIG_OFFLINE                                         NTStatus      = 0xC0380050
+	STATUS_VOLMGR_PACK_CONFIG_ONLINE                                          NTStatus      = 0xC0380051
+	STATUS_VOLMGR_NOT_PRIMARY_PACK                                            NTStatus      = 0xC0380052
+	STATUS_VOLMGR_PACK_LOG_UPDATE_FAILED                                      NTStatus      = 0xC0380053
+	STATUS_VOLMGR_NUMBER_OF_DISKS_IN_PLEX_INVALID                             NTStatus      = 0xC0380054
+	STATUS_VOLMGR_NUMBER_OF_DISKS_IN_MEMBER_INVALID                           NTStatus      = 0xC0380055
+	STATUS_VOLMGR_VOLUME_MIRRORED                                             NTStatus      = 0xC0380056
+	STATUS_VOLMGR_PLEX_NOT_SIMPLE_SPANNED                                     NTStatus      = 0xC0380057
+	STATUS_VOLMGR_NO_VALID_LOG_COPIES                                         NTStatus      = 0xC0380058
+	STATUS_VOLMGR_PRIMARY_PACK_PRESENT                                        NTStatus      = 0xC0380059
+	STATUS_VOLMGR_NUMBER_OF_DISKS_INVALID                                     NTStatus      = 0xC038005A
+	STATUS_VOLMGR_MIRROR_NOT_SUPPORTED                                        NTStatus      = 0xC038005B
+	STATUS_VOLMGR_RAID5_NOT_SUPPORTED                                         NTStatus      = 0xC038005C
+	STATUS_BCD_NOT_ALL_ENTRIES_IMPORTED                                       NTStatus      = 0x80390001
+	STATUS_BCD_TOO_MANY_ELEMENTS                                              NTStatus      = 0xC0390002
+	STATUS_BCD_NOT_ALL_ENTRIES_SYNCHRONIZED                                   NTStatus      = 0x80390003
+	STATUS_VHD_DRIVE_FOOTER_MISSING                                           NTStatus      = 0xC03A0001
+	STATUS_VHD_DRIVE_FOOTER_CHECKSUM_MISMATCH                                 NTStatus      = 0xC03A0002
+	STATUS_VHD_DRIVE_FOOTER_CORRUPT                                           NTStatus      = 0xC03A0003
+	STATUS_VHD_FORMAT_UNKNOWN                                                 NTStatus      = 0xC03A0004
+	STATUS_VHD_FORMAT_UNSUPPORTED_VERSION                                     NTStatus      = 0xC03A0005
+	STATUS_VHD_SPARSE_HEADER_CHECKSUM_MISMATCH                                NTStatus      = 0xC03A0006
+	STATUS_VHD_SPARSE_HEADER_UNSUPPORTED_VERSION                              NTStatus      = 0xC03A0007
+	STATUS_VHD_SPARSE_HEADER_CORRUPT                                          NTStatus      = 0xC03A0008
+	STATUS_VHD_BLOCK_ALLOCATION_FAILURE                                       NTStatus      = 0xC03A0009
+	STATUS_VHD_BLOCK_ALLOCATION_TABLE_CORRUPT                                 NTStatus      = 0xC03A000A
+	STATUS_VHD_INVALID_BLOCK_SIZE                                             NTStatus      = 0xC03A000B
+	STATUS_VHD_BITMAP_MISMATCH                                                NTStatus      = 0xC03A000C
+	STATUS_VHD_PARENT_VHD_NOT_FOUND                                           NTStatus      = 0xC03A000D
+	STATUS_VHD_CHILD_PARENT_ID_MISMATCH                                       NTStatus      = 0xC03A000E
+	STATUS_VHD_CHILD_PARENT_TIMESTAMP_MISMATCH                                NTStatus      = 0xC03A000F
+	STATUS_VHD_METADATA_READ_FAILURE                                          NTStatus      = 0xC03A0010
+	STATUS_VHD_METADATA_WRITE_FAILURE                                         NTStatus      = 0xC03A0011
+	STATUS_VHD_INVALID_SIZE                                                   NTStatus      = 0xC03A0012
+	STATUS_VHD_INVALID_FILE_SIZE                                              NTStatus      = 0xC03A0013
+	STATUS_VIRTDISK_PROVIDER_NOT_FOUND                                        NTStatus      = 0xC03A0014
+	STATUS_VIRTDISK_NOT_VIRTUAL_DISK                                          NTStatus      = 0xC03A0015
+	STATUS_VHD_PARENT_VHD_ACCESS_DENIED                                       NTStatus      = 0xC03A0016
+	STATUS_VHD_CHILD_PARENT_SIZE_MISMATCH                                     NTStatus      = 0xC03A0017
+	STATUS_VHD_DIFFERENCING_CHAIN_CYCLE_DETECTED                              NTStatus      = 0xC03A0018
+	STATUS_VHD_DIFFERENCING_CHAIN_ERROR_IN_PARENT                             NTStatus      = 0xC03A0019
+	STATUS_VIRTUAL_DISK_LIMITATION                                            NTStatus      = 0xC03A001A
+	STATUS_VHD_INVALID_TYPE                                                   NTStatus      = 0xC03A001B
+	STATUS_VHD_INVALID_STATE                                                  NTStatus      = 0xC03A001C
+	STATUS_VIRTDISK_UNSUPPORTED_DISK_SECTOR_SIZE                              NTStatus      = 0xC03A001D
+	STATUS_VIRTDISK_DISK_ALREADY_OWNED                                        NTStatus      = 0xC03A001E
+	STATUS_VIRTDISK_DISK_ONLINE_AND_WRITABLE                                  NTStatus      = 0xC03A001F
+	STATUS_CTLOG_TRACKING_NOT_INITIALIZED                                     NTStatus      = 0xC03A0020
+	STATUS_CTLOG_LOGFILE_SIZE_EXCEEDED_MAXSIZE                                NTStatus      = 0xC03A0021
+	STATUS_CTLOG_VHD_CHANGED_OFFLINE                                          NTStatus      = 0xC03A0022
+	STATUS_CTLOG_INVALID_TRACKING_STATE                                       NTStatus      = 0xC03A0023
+	STATUS_CTLOG_INCONSISTENT_TRACKING_FILE                                   NTStatus      = 0xC03A0024
+	STATUS_VHD_METADATA_FULL                                                  NTStatus      = 0xC03A0028
+	STATUS_VHD_INVALID_CHANGE_TRACKING_ID                                     NTStatus      = 0xC03A0029
+	STATUS_VHD_CHANGE_TRACKING_DISABLED                                       NTStatus      = 0xC03A002A
+	STATUS_VHD_MISSING_CHANGE_TRACKING_INFORMATION                            NTStatus      = 0xC03A0030
+	STATUS_VHD_RESIZE_WOULD_TRUNCATE_DATA                                     NTStatus      = 0xC03A0031
+	STATUS_VHD_COULD_NOT_COMPUTE_MINIMUM_VIRTUAL_SIZE                         NTStatus      = 0xC03A0032
+	STATUS_VHD_ALREADY_AT_OR_BELOW_MINIMUM_VIRTUAL_SIZE                       NTStatus      = 0xC03A0033
+	STATUS_QUERY_STORAGE_ERROR                                                NTStatus      = 0x803A0001
+	STATUS_GDI_HANDLE_LEAK                                                    NTStatus      = 0x803F0001
+	STATUS_RKF_KEY_NOT_FOUND                                                  NTStatus      = 0xC0400001
+	STATUS_RKF_DUPLICATE_KEY                                                  NTStatus      = 0xC0400002
+	STATUS_RKF_BLOB_FULL                                                      NTStatus      = 0xC0400003
+	STATUS_RKF_STORE_FULL                                                     NTStatus      = 0xC0400004
+	STATUS_RKF_FILE_BLOCKED                                                   NTStatus      = 0xC0400005
+	STATUS_RKF_ACTIVE_KEY                                                     NTStatus      = 0xC0400006
+	STATUS_RDBSS_RESTART_OPERATION                                            NTStatus      = 0xC0410001
+	STATUS_RDBSS_CONTINUE_OPERATION                                           NTStatus      = 0xC0410002
+	STATUS_RDBSS_POST_OPERATION                                               NTStatus      = 0xC0410003
+	STATUS_RDBSS_RETRY_LOOKUP                                                 NTStatus      = 0xC0410004
+	STATUS_BTH_ATT_INVALID_HANDLE                                             NTStatus      = 0xC0420001
+	STATUS_BTH_ATT_READ_NOT_PERMITTED                                         NTStatus      = 0xC0420002
+	STATUS_BTH_ATT_WRITE_NOT_PERMITTED                                        NTStatus      = 0xC0420003
+	STATUS_BTH_ATT_INVALID_PDU                                                NTStatus      = 0xC0420004
+	STATUS_BTH_ATT_INSUFFICIENT_AUTHENTICATION                                NTStatus      = 0xC0420005
+	STATUS_BTH_ATT_REQUEST_NOT_SUPPORTED                                      NTStatus      = 0xC0420006
+	STATUS_BTH_ATT_INVALID_OFFSET                                             NTStatus      = 0xC0420007
+	STATUS_BTH_ATT_INSUFFICIENT_AUTHORIZATION                                 NTStatus      = 0xC0420008
+	STATUS_BTH_ATT_PREPARE_QUEUE_FULL                                         NTStatus      = 0xC0420009
+	STATUS_BTH_ATT_ATTRIBUTE_NOT_FOUND                                        NTStatus      = 0xC042000A
+	STATUS_BTH_ATT_ATTRIBUTE_NOT_LONG                                         NTStatus      = 0xC042000B
+	STATUS_BTH_ATT_INSUFFICIENT_ENCRYPTION_KEY_SIZE                           NTStatus      = 0xC042000C
+	STATUS_BTH_ATT_INVALID_ATTRIBUTE_VALUE_LENGTH                             NTStatus      = 0xC042000D
+	STATUS_BTH_ATT_UNLIKELY                                                   NTStatus      = 0xC042000E
+	STATUS_BTH_ATT_INSUFFICIENT_ENCRYPTION                                    NTStatus      = 0xC042000F
+	STATUS_BTH_ATT_UNSUPPORTED_GROUP_TYPE                                     NTStatus      = 0xC0420010
+	STATUS_BTH_ATT_INSUFFICIENT_RESOURCES                                     NTStatus      = 0xC0420011
+	STATUS_BTH_ATT_UNKNOWN_ERROR                                              NTStatus      = 0xC0421000
+	STATUS_SECUREBOOT_ROLLBACK_DETECTED                                       NTStatus      = 0xC0430001
+	STATUS_SECUREBOOT_POLICY_VIOLATION                                        NTStatus      = 0xC0430002
+	STATUS_SECUREBOOT_INVALID_POLICY                                          NTStatus      = 0xC0430003
+	STATUS_SECUREBOOT_POLICY_PUBLISHER_NOT_FOUND                              NTStatus      = 0xC0430004
+	STATUS_SECUREBOOT_POLICY_NOT_SIGNED                                       NTStatus      = 0xC0430005
+	STATUS_SECUREBOOT_NOT_ENABLED                                             NTStatus      = 0x80430006
+	STATUS_SECUREBOOT_FILE_REPLACED                                           NTStatus      = 0xC0430007
+	STATUS_SECUREBOOT_POLICY_NOT_AUTHORIZED                                   NTStatus      = 0xC0430008
+	STATUS_SECUREBOOT_POLICY_UNKNOWN                                          NTStatus      = 0xC0430009
+	STATUS_SECUREBOOT_POLICY_MISSING_ANTIROLLBACKVERSION                      NTStatus      = 0xC043000A
+	STATUS_SECUREBOOT_PLATFORM_ID_MISMATCH                                    NTStatus      = 0xC043000B
+	STATUS_SECUREBOOT_POLICY_ROLLBACK_DETECTED                                NTStatus      = 0xC043000C
+	STATUS_SECUREBOOT_POLICY_UPGRADE_MISMATCH                                 NTStatus      = 0xC043000D
+	STATUS_SECUREBOOT_REQUIRED_POLICY_FILE_MISSING                            NTStatus      = 0xC043000E
+	STATUS_SECUREBOOT_NOT_BASE_POLICY                                         NTStatus      = 0xC043000F
+	STATUS_SECUREBOOT_NOT_SUPPLEMENTAL_POLICY                                 NTStatus      = 0xC0430010
+	STATUS_PLATFORM_MANIFEST_NOT_AUTHORIZED                                   NTStatus      = 0xC0EB0001
+	STATUS_PLATFORM_MANIFEST_INVALID                                          NTStatus      = 0xC0EB0002
+	STATUS_PLATFORM_MANIFEST_FILE_NOT_AUTHORIZED                              NTStatus      = 0xC0EB0003
+	STATUS_PLATFORM_MANIFEST_CATALOG_NOT_AUTHORIZED                           NTStatus      = 0xC0EB0004
+	STATUS_PLATFORM_MANIFEST_BINARY_ID_NOT_FOUND                              NTStatus      = 0xC0EB0005
+	STATUS_PLATFORM_MANIFEST_NOT_ACTIVE                                       NTStatus      = 0xC0EB0006
+	STATUS_PLATFORM_MANIFEST_NOT_SIGNED                                       NTStatus      = 0xC0EB0007
+	STATUS_SYSTEM_INTEGRITY_ROLLBACK_DETECTED                                 NTStatus      = 0xC0E90001
+	STATUS_SYSTEM_INTEGRITY_POLICY_VIOLATION                                  NTStatus      = 0xC0E90002
+	STATUS_SYSTEM_INTEGRITY_INVALID_POLICY                                    NTStatus      = 0xC0E90003
+	STATUS_SYSTEM_INTEGRITY_POLICY_NOT_SIGNED                                 NTStatus      = 0xC0E90004
+	STATUS_SYSTEM_INTEGRITY_TOO_MANY_POLICIES                                 NTStatus      = 0xC0E90005
+	STATUS_SYSTEM_INTEGRITY_SUPPLEMENTAL_POLICY_NOT_AUTHORIZED                NTStatus      = 0xC0E90006
+	STATUS_NO_APPLICABLE_APP_LICENSES_FOUND                                   NTStatus      = 0xC0EA0001
+	STATUS_CLIP_LICENSE_NOT_FOUND                                             NTStatus      = 0xC0EA0002
+	STATUS_CLIP_DEVICE_LICENSE_MISSING                                        NTStatus      = 0xC0EA0003
+	STATUS_CLIP_LICENSE_INVALID_SIGNATURE                                     NTStatus      = 0xC0EA0004
+	STATUS_CLIP_KEYHOLDER_LICENSE_MISSING_OR_INVALID                          NTStatus      = 0xC0EA0005
+	STATUS_CLIP_LICENSE_EXPIRED                                               NTStatus      = 0xC0EA0006
+	STATUS_CLIP_LICENSE_SIGNED_BY_UNKNOWN_SOURCE                              NTStatus      = 0xC0EA0007
+	STATUS_CLIP_LICENSE_NOT_SIGNED                                            NTStatus      = 0xC0EA0008
+	STATUS_CLIP_LICENSE_HARDWARE_ID_OUT_OF_TOLERANCE                          NTStatus      = 0xC0EA0009
+	STATUS_CLIP_LICENSE_DEVICE_ID_MISMATCH                                    NTStatus      = 0xC0EA000A
+	STATUS_AUDIO_ENGINE_NODE_NOT_FOUND                                        NTStatus      = 0xC0440001
+	STATUS_HDAUDIO_EMPTY_CONNECTION_LIST                                      NTStatus      = 0xC0440002
+	STATUS_HDAUDIO_CONNECTION_LIST_NOT_SUPPORTED                              NTStatus      = 0xC0440003
+	STATUS_HDAUDIO_NO_LOGICAL_DEVICES_CREATED                                 NTStatus      = 0xC0440004
+	STATUS_HDAUDIO_NULL_LINKED_LIST_ENTRY                                     NTStatus      = 0xC0440005
+	STATUS_SPACES_REPAIRED                                                    NTStatus      = 0x00E70000
+	STATUS_SPACES_PAUSE                                                       NTStatus      = 0x00E70001
+	STATUS_SPACES_COMPLETE                                                    NTStatus      = 0x00E70002
+	STATUS_SPACES_REDIRECT                                                    NTStatus      = 0x00E70003
+	STATUS_SPACES_FAULT_DOMAIN_TYPE_INVALID                                   NTStatus      = 0xC0E70001
+	STATUS_SPACES_RESILIENCY_TYPE_INVALID                                     NTStatus      = 0xC0E70003
+	STATUS_SPACES_DRIVE_SECTOR_SIZE_INVALID                                   NTStatus      = 0xC0E70004
+	STATUS_SPACES_DRIVE_REDUNDANCY_INVALID                                    NTStatus      = 0xC0E70006
+	STATUS_SPACES_NUMBER_OF_DATA_COPIES_INVALID                               NTStatus      = 0xC0E70007
+	STATUS_SPACES_INTERLEAVE_LENGTH_INVALID                                   NTStatus      = 0xC0E70009
+	STATUS_SPACES_NUMBER_OF_COLUMNS_INVALID                                   NTStatus      = 0xC0E7000A
+	STATUS_SPACES_NOT_ENOUGH_DRIVES                                           NTStatus      = 0xC0E7000B
+	STATUS_SPACES_EXTENDED_ERROR                                              NTStatus      = 0xC0E7000C
+	STATUS_SPACES_PROVISIONING_TYPE_INVALID                                   NTStatus      = 0xC0E7000D
+	STATUS_SPACES_ALLOCATION_SIZE_INVALID                                     NTStatus      = 0xC0E7000E
+	STATUS_SPACES_ENCLOSURE_AWARE_INVALID                                     NTStatus      = 0xC0E7000F
+	STATUS_SPACES_WRITE_CACHE_SIZE_INVALID                                    NTStatus      = 0xC0E70010
+	STATUS_SPACES_NUMBER_OF_GROUPS_INVALID                                    NTStatus      = 0xC0E70011
+	STATUS_SPACES_DRIVE_OPERATIONAL_STATE_INVALID                             NTStatus      = 0xC0E70012
+	STATUS_SPACES_UPDATE_COLUMN_STATE                                         NTStatus      = 0xC0E70013
+	STATUS_SPACES_MAP_REQUIRED                                                NTStatus      = 0xC0E70014
+	STATUS_SPACES_UNSUPPORTED_VERSION                                         NTStatus      = 0xC0E70015
+	STATUS_SPACES_CORRUPT_METADATA                                            NTStatus      = 0xC0E70016
+	STATUS_SPACES_DRT_FULL                                                    NTStatus      = 0xC0E70017
+	STATUS_SPACES_INCONSISTENCY                                               NTStatus      = 0xC0E70018
+	STATUS_SPACES_LOG_NOT_READY                                               NTStatus      = 0xC0E70019
+	STATUS_SPACES_NO_REDUNDANCY                                               NTStatus      = 0xC0E7001A
+	STATUS_SPACES_DRIVE_NOT_READY                                             NTStatus      = 0xC0E7001B
+	STATUS_SPACES_DRIVE_SPLIT                                                 NTStatus      = 0xC0E7001C
+	STATUS_SPACES_DRIVE_LOST_DATA                                             NTStatus      = 0xC0E7001D
+	STATUS_SPACES_ENTRY_INCOMPLETE                                            NTStatus      = 0xC0E7001E
+	STATUS_SPACES_ENTRY_INVALID                                               NTStatus      = 0xC0E7001F
+	STATUS_SPACES_MARK_DIRTY                                                  NTStatus      = 0xC0E70020
+	STATUS_VOLSNAP_BOOTFILE_NOT_VALID                                         NTStatus      = 0xC0500003
+	STATUS_VOLSNAP_ACTIVATION_TIMEOUT                                         NTStatus      = 0xC0500004
+	STATUS_IO_PREEMPTED                                                       NTStatus      = 0xC0510001
+	STATUS_SVHDX_ERROR_STORED                                                 NTStatus      = 0xC05C0000
+	STATUS_SVHDX_ERROR_NOT_AVAILABLE                                          NTStatus      = 0xC05CFF00
+	STATUS_SVHDX_UNIT_ATTENTION_AVAILABLE                                     NTStatus      = 0xC05CFF01
+	STATUS_SVHDX_UNIT_ATTENTION_CAPACITY_DATA_CHANGED                         NTStatus      = 0xC05CFF02
+	STATUS_SVHDX_UNIT_ATTENTION_RESERVATIONS_PREEMPTED                        NTStatus      = 0xC05CFF03
+	STATUS_SVHDX_UNIT_ATTENTION_RESERVATIONS_RELEASED                         NTStatus      = 0xC05CFF04
+	STATUS_SVHDX_UNIT_ATTENTION_REGISTRATIONS_PREEMPTED                       NTStatus      = 0xC05CFF05
+	STATUS_SVHDX_UNIT_ATTENTION_OPERATING_DEFINITION_CHANGED                  NTStatus      = 0xC05CFF06
+	STATUS_SVHDX_RESERVATION_CONFLICT                                         NTStatus      = 0xC05CFF07
+	STATUS_SVHDX_WRONG_FILE_TYPE                                              NTStatus      = 0xC05CFF08
+	STATUS_SVHDX_VERSION_MISMATCH                                             NTStatus      = 0xC05CFF09
+	STATUS_VHD_SHARED                                                         NTStatus      = 0xC05CFF0A
+	STATUS_SVHDX_NO_INITIATOR                                                 NTStatus      = 0xC05CFF0B
+	STATUS_VHDSET_BACKING_STORAGE_NOT_FOUND                                   NTStatus      = 0xC05CFF0C
+	STATUS_SMB_NO_PREAUTH_INTEGRITY_HASH_OVERLAP                              NTStatus      = 0xC05D0000
+	STATUS_SMB_BAD_CLUSTER_DIALECT                                            NTStatus      = 0xC05D0001
+	STATUS_SMB_GUEST_LOGON_BLOCKED                                            NTStatus      = 0xC05D0002
+	STATUS_SECCORE_INVALID_COMMAND                                            NTStatus      = 0xC0E80000
+	STATUS_VSM_NOT_INITIALIZED                                                NTStatus      = 0xC0450000
+	STATUS_VSM_DMA_PROTECTION_NOT_IN_USE                                      NTStatus      = 0xC0450001
+	STATUS_APPEXEC_CONDITION_NOT_SATISFIED                                    NTStatus      = 0xC0EC0000
+	STATUS_APPEXEC_HANDLE_INVALIDATED                                         NTStatus      = 0xC0EC0001
+	STATUS_APPEXEC_INVALID_HOST_GENERATION                                    NTStatus      = 0xC0EC0002
+	STATUS_APPEXEC_UNEXPECTED_PROCESS_REGISTRATION                            NTStatus      = 0xC0EC0003
+	STATUS_APPEXEC_INVALID_HOST_STATE                                         NTStatus      = 0xC0EC0004
+	STATUS_APPEXEC_NO_DONOR                                                   NTStatus      = 0xC0EC0005
+	STATUS_APPEXEC_HOST_ID_MISMATCH                                           NTStatus      = 0xC0EC0006
+	STATUS_APPEXEC_UNKNOWN_USER                                               NTStatus      = 0xC0EC0007
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/zknownfolderids_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/zknownfolderids_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..6048ac679fa5322a01de658eb68b4e39cc70f960
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/zknownfolderids_windows.go
@@ -0,0 +1,149 @@
+// Code generated by 'mkknownfolderids.bash'; DO NOT EDIT.
+
+package windows
+
+type KNOWNFOLDERID GUID
+
+var (
+	FOLDERID_NetworkFolder          = &KNOWNFOLDERID{0xd20beec4, 0x5ca8, 0x4905, [8]byte{0xae, 0x3b, 0xbf, 0x25, 0x1e, 0xa0, 0x9b, 0x53}}
+	FOLDERID_ComputerFolder         = &KNOWNFOLDERID{0x0ac0837c, 0xbbf8, 0x452a, [8]byte{0x85, 0x0d, 0x79, 0xd0, 0x8e, 0x66, 0x7c, 0xa7}}
+	FOLDERID_InternetFolder         = &KNOWNFOLDERID{0x4d9f7874, 0x4e0c, 0x4904, [8]byte{0x96, 0x7b, 0x40, 0xb0, 0xd2, 0x0c, 0x3e, 0x4b}}
+	FOLDERID_ControlPanelFolder     = &KNOWNFOLDERID{0x82a74aeb, 0xaeb4, 0x465c, [8]byte{0xa0, 0x14, 0xd0, 0x97, 0xee, 0x34, 0x6d, 0x63}}
+	FOLDERID_PrintersFolder         = &KNOWNFOLDERID{0x76fc4e2d, 0xd6ad, 0x4519, [8]byte{0xa6, 0x63, 0x37, 0xbd, 0x56, 0x06, 0x81, 0x85}}
+	FOLDERID_SyncManagerFolder      = &KNOWNFOLDERID{0x43668bf8, 0xc14e, 0x49b2, [8]byte{0x97, 0xc9, 0x74, 0x77, 0x84, 0xd7, 0x84, 0xb7}}
+	FOLDERID_SyncSetupFolder        = &KNOWNFOLDERID{0x0f214138, 0xb1d3, 0x4a90, [8]byte{0xbb, 0xa9, 0x27, 0xcb, 0xc0, 0xc5, 0x38, 0x9a}}
+	FOLDERID_ConflictFolder         = &KNOWNFOLDERID{0x4bfefb45, 0x347d, 0x4006, [8]byte{0xa5, 0xbe, 0xac, 0x0c, 0xb0, 0x56, 0x71, 0x92}}
+	FOLDERID_SyncResultsFolder      = &KNOWNFOLDERID{0x289a9a43, 0xbe44, 0x4057, [8]byte{0xa4, 0x1b, 0x58, 0x7a, 0x76, 0xd7, 0xe7, 0xf9}}
+	FOLDERID_RecycleBinFolder       = &KNOWNFOLDERID{0xb7534046, 0x3ecb, 0x4c18, [8]byte{0xbe, 0x4e, 0x64, 0xcd, 0x4c, 0xb7, 0xd6, 0xac}}
+	FOLDERID_ConnectionsFolder      = &KNOWNFOLDERID{0x6f0cd92b, 0x2e97, 0x45d1, [8]byte{0x88, 0xff, 0xb0, 0xd1, 0x86, 0xb8, 0xde, 0xdd}}
+	FOLDERID_Fonts                  = &KNOWNFOLDERID{0xfd228cb7, 0xae11, 0x4ae3, [8]byte{0x86, 0x4c, 0x16, 0xf3, 0x91, 0x0a, 0xb8, 0xfe}}
+	FOLDERID_Desktop                = &KNOWNFOLDERID{0xb4bfcc3a, 0xdb2c, 0x424c, [8]byte{0xb0, 0x29, 0x7f, 0xe9, 0x9a, 0x87, 0xc6, 0x41}}
+	FOLDERID_Startup                = &KNOWNFOLDERID{0xb97d20bb, 0xf46a, 0x4c97, [8]byte{0xba, 0x10, 0x5e, 0x36, 0x08, 0x43, 0x08, 0x54}}
+	FOLDERID_Programs               = &KNOWNFOLDERID{0xa77f5d77, 0x2e2b, 0x44c3, [8]byte{0xa6, 0xa2, 0xab, 0xa6, 0x01, 0x05, 0x4a, 0x51}}
+	FOLDERID_StartMenu              = &KNOWNFOLDERID{0x625b53c3, 0xab48, 0x4ec1, [8]byte{0xba, 0x1f, 0xa1, 0xef, 0x41, 0x46, 0xfc, 0x19}}
+	FOLDERID_Recent                 = &KNOWNFOLDERID{0xae50c081, 0xebd2, 0x438a, [8]byte{0x86, 0x55, 0x8a, 0x09, 0x2e, 0x34, 0x98, 0x7a}}
+	FOLDERID_SendTo                 = &KNOWNFOLDERID{0x8983036c, 0x27c0, 0x404b, [8]byte{0x8f, 0x08, 0x10, 0x2d, 0x10, 0xdc, 0xfd, 0x74}}
+	FOLDERID_Documents              = &KNOWNFOLDERID{0xfdd39ad0, 0x238f, 0x46af, [8]byte{0xad, 0xb4, 0x6c, 0x85, 0x48, 0x03, 0x69, 0xc7}}
+	FOLDERID_Favorites              = &KNOWNFOLDERID{0x1777f761, 0x68ad, 0x4d8a, [8]byte{0x87, 0xbd, 0x30, 0xb7, 0x59, 0xfa, 0x33, 0xdd}}
+	FOLDERID_NetHood                = &KNOWNFOLDERID{0xc5abbf53, 0xe17f, 0x4121, [8]byte{0x89, 0x00, 0x86, 0x62, 0x6f, 0xc2, 0xc9, 0x73}}
+	FOLDERID_PrintHood              = &KNOWNFOLDERID{0x9274bd8d, 0xcfd1, 0x41c3, [8]byte{0xb3, 0x5e, 0xb1, 0x3f, 0x55, 0xa7, 0x58, 0xf4}}
+	FOLDERID_Templates              = &KNOWNFOLDERID{0xa63293e8, 0x664e, 0x48db, [8]byte{0xa0, 0x79, 0xdf, 0x75, 0x9e, 0x05, 0x09, 0xf7}}
+	FOLDERID_CommonStartup          = &KNOWNFOLDERID{0x82a5ea35, 0xd9cd, 0x47c5, [8]byte{0x96, 0x29, 0xe1, 0x5d, 0x2f, 0x71, 0x4e, 0x6e}}
+	FOLDERID_CommonPrograms         = &KNOWNFOLDERID{0x0139d44e, 0x6afe, 0x49f2, [8]byte{0x86, 0x90, 0x3d, 0xaf, 0xca, 0xe6, 0xff, 0xb8}}
+	FOLDERID_CommonStartMenu        = &KNOWNFOLDERID{0xa4115719, 0xd62e, 0x491d, [8]byte{0xaa, 0x7c, 0xe7, 0x4b, 0x8b, 0xe3, 0xb0, 0x67}}
+	FOLDERID_PublicDesktop          = &KNOWNFOLDERID{0xc4aa340d, 0xf20f, 0x4863, [8]byte{0xaf, 0xef, 0xf8, 0x7e, 0xf2, 0xe6, 0xba, 0x25}}
+	FOLDERID_ProgramData            = &KNOWNFOLDERID{0x62ab5d82, 0xfdc1, 0x4dc3, [8]byte{0xa9, 0xdd, 0x07, 0x0d, 0x1d, 0x49, 0x5d, 0x97}}
+	FOLDERID_CommonTemplates        = &KNOWNFOLDERID{0xb94237e7, 0x57ac, 0x4347, [8]byte{0x91, 0x51, 0xb0, 0x8c, 0x6c, 0x32, 0xd1, 0xf7}}
+	FOLDERID_PublicDocuments        = &KNOWNFOLDERID{0xed4824af, 0xdce4, 0x45a8, [8]byte{0x81, 0xe2, 0xfc, 0x79, 0x65, 0x08, 0x36, 0x34}}
+	FOLDERID_RoamingAppData         = &KNOWNFOLDERID{0x3eb685db, 0x65f9, 0x4cf6, [8]byte{0xa0, 0x3a, 0xe3, 0xef, 0x65, 0x72, 0x9f, 0x3d}}
+	FOLDERID_LocalAppData           = &KNOWNFOLDERID{0xf1b32785, 0x6fba, 0x4fcf, [8]byte{0x9d, 0x55, 0x7b, 0x8e, 0x7f, 0x15, 0x70, 0x91}}
+	FOLDERID_LocalAppDataLow        = &KNOWNFOLDERID{0xa520a1a4, 0x1780, 0x4ff6, [8]byte{0xbd, 0x18, 0x16, 0x73, 0x43, 0xc5, 0xaf, 0x16}}
+	FOLDERID_InternetCache          = &KNOWNFOLDERID{0x352481e8, 0x33be, 0x4251, [8]byte{0xba, 0x85, 0x60, 0x07, 0xca, 0xed, 0xcf, 0x9d}}
+	FOLDERID_Cookies                = &KNOWNFOLDERID{0x2b0f765d, 0xc0e9, 0x4171, [8]byte{0x90, 0x8e, 0x08, 0xa6, 0x11, 0xb8, 0x4f, 0xf6}}
+	FOLDERID_History                = &KNOWNFOLDERID{0xd9dc8a3b, 0xb784, 0x432e, [8]byte{0xa7, 0x81, 0x5a, 0x11, 0x30, 0xa7, 0x59, 0x63}}
+	FOLDERID_System                 = &KNOWNFOLDERID{0x1ac14e77, 0x02e7, 0x4e5d, [8]byte{0xb7, 0x44, 0x2e, 0xb1, 0xae, 0x51, 0x98, 0xb7}}
+	FOLDERID_SystemX86              = &KNOWNFOLDERID{0xd65231b0, 0xb2f1, 0x4857, [8]byte{0xa4, 0xce, 0xa8, 0xe7, 0xc6, 0xea, 0x7d, 0x27}}
+	FOLDERID_Windows                = &KNOWNFOLDERID{0xf38bf404, 0x1d43, 0x42f2, [8]byte{0x93, 0x05, 0x67, 0xde, 0x0b, 0x28, 0xfc, 0x23}}
+	FOLDERID_Profile                = &KNOWNFOLDERID{0x5e6c858f, 0x0e22, 0x4760, [8]byte{0x9a, 0xfe, 0xea, 0x33, 0x17, 0xb6, 0x71, 0x73}}
+	FOLDERID_Pictures               = &KNOWNFOLDERID{0x33e28130, 0x4e1e, 0x4676, [8]byte{0x83, 0x5a, 0x98, 0x39, 0x5c, 0x3b, 0xc3, 0xbb}}
+	FOLDERID_ProgramFilesX86        = &KNOWNFOLDERID{0x7c5a40ef, 0xa0fb, 0x4bfc, [8]byte{0x87, 0x4a, 0xc0, 0xf2, 0xe0, 0xb9, 0xfa, 0x8e}}
+	FOLDERID_ProgramFilesCommonX86  = &KNOWNFOLDERID{0xde974d24, 0xd9c6, 0x4d3e, [8]byte{0xbf, 0x91, 0xf4, 0x45, 0x51, 0x20, 0xb9, 0x17}}
+	FOLDERID_ProgramFilesX64        = &KNOWNFOLDERID{0x6d809377, 0x6af0, 0x444b, [8]byte{0x89, 0x57, 0xa3, 0x77, 0x3f, 0x02, 0x20, 0x0e}}
+	FOLDERID_ProgramFilesCommonX64  = &KNOWNFOLDERID{0x6365d5a7, 0x0f0d, 0x45e5, [8]byte{0x87, 0xf6, 0x0d, 0xa5, 0x6b, 0x6a, 0x4f, 0x7d}}
+	FOLDERID_ProgramFiles           = &KNOWNFOLDERID{0x905e63b6, 0xc1bf, 0x494e, [8]byte{0xb2, 0x9c, 0x65, 0xb7, 0x32, 0xd3, 0xd2, 0x1a}}
+	FOLDERID_ProgramFilesCommon     = &KNOWNFOLDERID{0xf7f1ed05, 0x9f6d, 0x47a2, [8]byte{0xaa, 0xae, 0x29, 0xd3, 0x17, 0xc6, 0xf0, 0x66}}
+	FOLDERID_UserProgramFiles       = &KNOWNFOLDERID{0x5cd7aee2, 0x2219, 0x4a67, [8]byte{0xb8, 0x5d, 0x6c, 0x9c, 0xe1, 0x56, 0x60, 0xcb}}
+	FOLDERID_UserProgramFilesCommon = &KNOWNFOLDERID{0xbcbd3057, 0xca5c, 0x4622, [8]byte{0xb4, 0x2d, 0xbc, 0x56, 0xdb, 0x0a, 0xe5, 0x16}}
+	FOLDERID_AdminTools             = &KNOWNFOLDERID{0x724ef170, 0xa42d, 0x4fef, [8]byte{0x9f, 0x26, 0xb6, 0x0e, 0x84, 0x6f, 0xba, 0x4f}}
+	FOLDERID_CommonAdminTools       = &KNOWNFOLDERID{0xd0384e7d, 0xbac3, 0x4797, [8]byte{0x8f, 0x14, 0xcb, 0xa2, 0x29, 0xb3, 0x92, 0xb5}}
+	FOLDERID_Music                  = &KNOWNFOLDERID{0x4bd8d571, 0x6d19, 0x48d3, [8]byte{0xbe, 0x97, 0x42, 0x22, 0x20, 0x08, 0x0e, 0x43}}
+	FOLDERID_Videos                 = &KNOWNFOLDERID{0x18989b1d, 0x99b5, 0x455b, [8]byte{0x84, 0x1c, 0xab, 0x7c, 0x74, 0xe4, 0xdd, 0xfc}}
+	FOLDERID_Ringtones              = &KNOWNFOLDERID{0xc870044b, 0xf49e, 0x4126, [8]byte{0xa9, 0xc3, 0xb5, 0x2a, 0x1f, 0xf4, 0x11, 0xe8}}
+	FOLDERID_PublicPictures         = &KNOWNFOLDERID{0xb6ebfb86, 0x6907, 0x413c, [8]byte{0x9a, 0xf7, 0x4f, 0xc2, 0xab, 0xf0, 0x7c, 0xc5}}
+	FOLDERID_PublicMusic            = &KNOWNFOLDERID{0x3214fab5, 0x9757, 0x4298, [8]byte{0xbb, 0x61, 0x92, 0xa9, 0xde, 0xaa, 0x44, 0xff}}
+	FOLDERID_PublicVideos           = &KNOWNFOLDERID{0x2400183a, 0x6185, 0x49fb, [8]byte{0xa2, 0xd8, 0x4a, 0x39, 0x2a, 0x60, 0x2b, 0xa3}}
+	FOLDERID_PublicRingtones        = &KNOWNFOLDERID{0xe555ab60, 0x153b, 0x4d17, [8]byte{0x9f, 0x04, 0xa5, 0xfe, 0x99, 0xfc, 0x15, 0xec}}
+	FOLDERID_ResourceDir            = &KNOWNFOLDERID{0x8ad10c31, 0x2adb, 0x4296, [8]byte{0xa8, 0xf7, 0xe4, 0x70, 0x12, 0x32, 0xc9, 0x72}}
+	FOLDERID_LocalizedResourcesDir  = &KNOWNFOLDERID{0x2a00375e, 0x224c, 0x49de, [8]byte{0xb8, 0xd1, 0x44, 0x0d, 0xf7, 0xef, 0x3d, 0xdc}}
+	FOLDERID_CommonOEMLinks         = &KNOWNFOLDERID{0xc1bae2d0, 0x10df, 0x4334, [8]byte{0xbe, 0xdd, 0x7a, 0xa2, 0x0b, 0x22, 0x7a, 0x9d}}
+	FOLDERID_CDBurning              = &KNOWNFOLDERID{0x9e52ab10, 0xf80d, 0x49df, [8]byte{0xac, 0xb8, 0x43, 0x30, 0xf5, 0x68, 0x78, 0x55}}
+	FOLDERID_UserProfiles           = &KNOWNFOLDERID{0x0762d272, 0xc50a, 0x4bb0, [8]byte{0xa3, 0x82, 0x69, 0x7d, 0xcd, 0x72, 0x9b, 0x80}}
+	FOLDERID_Playlists              = &KNOWNFOLDERID{0xde92c1c7, 0x837f, 0x4f69, [8]byte{0xa3, 0xbb, 0x86, 0xe6, 0x31, 0x20, 0x4a, 0x23}}
+	FOLDERID_SamplePlaylists        = &KNOWNFOLDERID{0x15ca69b3, 0x30ee, 0x49c1, [8]byte{0xac, 0xe1, 0x6b, 0x5e, 0xc3, 0x72, 0xaf, 0xb5}}
+	FOLDERID_SampleMusic            = &KNOWNFOLDERID{0xb250c668, 0xf57d, 0x4ee1, [8]byte{0xa6, 0x3c, 0x29, 0x0e, 0xe7, 0xd1, 0xaa, 0x1f}}
+	FOLDERID_SamplePictures         = &KNOWNFOLDERID{0xc4900540, 0x2379, 0x4c75, [8]byte{0x84, 0x4b, 0x64, 0xe6, 0xfa, 0xf8, 0x71, 0x6b}}
+	FOLDERID_SampleVideos           = &KNOWNFOLDERID{0x859ead94, 0x2e85, 0x48ad, [8]byte{0xa7, 0x1a, 0x09, 0x69, 0xcb, 0x56, 0xa6, 0xcd}}
+	FOLDERID_PhotoAlbums            = &KNOWNFOLDERID{0x69d2cf90, 0xfc33, 0x4fb7, [8]byte{0x9a, 0x0c, 0xeb, 0xb0, 0xf0, 0xfc, 0xb4, 0x3c}}
+	FOLDERID_Public                 = &KNOWNFOLDERID{0xdfdf76a2, 0xc82a, 0x4d63, [8]byte{0x90, 0x6a, 0x56, 0x44, 0xac, 0x45, 0x73, 0x85}}
+	FOLDERID_ChangeRemovePrograms   = &KNOWNFOLDERID{0xdf7266ac, 0x9274, 0x4867, [8]byte{0x8d, 0x55, 0x3b, 0xd6, 0x61, 0xde, 0x87, 0x2d}}
+	FOLDERID_AppUpdates             = &KNOWNFOLDERID{0xa305ce99, 0xf527, 0x492b, [8]byte{0x8b, 0x1a, 0x7e, 0x76, 0xfa, 0x98, 0xd6, 0xe4}}
+	FOLDERID_AddNewPrograms         = &KNOWNFOLDERID{0xde61d971, 0x5ebc, 0x4f02, [8]byte{0xa3, 0xa9, 0x6c, 0x82, 0x89, 0x5e, 0x5c, 0x04}}
+	FOLDERID_Downloads              = &KNOWNFOLDERID{0x374de290, 0x123f, 0x4565, [8]byte{0x91, 0x64, 0x39, 0xc4, 0x92, 0x5e, 0x46, 0x7b}}
+	FOLDERID_PublicDownloads        = &KNOWNFOLDERID{0x3d644c9b, 0x1fb8, 0x4f30, [8]byte{0x9b, 0x45, 0xf6, 0x70, 0x23, 0x5f, 0x79, 0xc0}}
+	FOLDERID_SavedSearches          = &KNOWNFOLDERID{0x7d1d3a04, 0xdebb, 0x4115, [8]byte{0x95, 0xcf, 0x2f, 0x29, 0xda, 0x29, 0x20, 0xda}}
+	FOLDERID_QuickLaunch            = &KNOWNFOLDERID{0x52a4f021, 0x7b75, 0x48a9, [8]byte{0x9f, 0x6b, 0x4b, 0x87, 0xa2, 0x10, 0xbc, 0x8f}}
+	FOLDERID_Contacts               = &KNOWNFOLDERID{0x56784854, 0xc6cb, 0x462b, [8]byte{0x81, 0x69, 0x88, 0xe3, 0x50, 0xac, 0xb8, 0x82}}
+	FOLDERID_SidebarParts           = &KNOWNFOLDERID{0xa75d362e, 0x50fc, 0x4fb7, [8]byte{0xac, 0x2c, 0xa8, 0xbe, 0xaa, 0x31, 0x44, 0x93}}
+	FOLDERID_SidebarDefaultParts    = &KNOWNFOLDERID{0x7b396e54, 0x9ec5, 0x4300, [8]byte{0xbe, 0x0a, 0x24, 0x82, 0xeb, 0xae, 0x1a, 0x26}}
+	FOLDERID_PublicGameTasks        = &KNOWNFOLDERID{0xdebf2536, 0xe1a8, 0x4c59, [8]byte{0xb6, 0xa2, 0x41, 0x45, 0x86, 0x47, 0x6a, 0xea}}
+	FOLDERID_GameTasks              = &KNOWNFOLDERID{0x054fae61, 0x4dd8, 0x4787, [8]byte{0x80, 0xb6, 0x09, 0x02, 0x20, 0xc4, 0xb7, 0x00}}
+	FOLDERID_SavedGames             = &KNOWNFOLDERID{0x4c5c32ff, 0xbb9d, 0x43b0, [8]byte{0xb5, 0xb4, 0x2d, 0x72, 0xe5, 0x4e, 0xaa, 0xa4}}
+	FOLDERID_Games                  = &KNOWNFOLDERID{0xcac52c1a, 0xb53d, 0x4edc, [8]byte{0x92, 0xd7, 0x6b, 0x2e, 0x8a, 0xc1, 0x94, 0x34}}
+	FOLDERID_SEARCH_MAPI            = &KNOWNFOLDERID{0x98ec0e18, 0x2098, 0x4d44, [8]byte{0x86, 0x44, 0x66, 0x97, 0x93, 0x15, 0xa2, 0x81}}
+	FOLDERID_SEARCH_CSC             = &KNOWNFOLDERID{0xee32e446, 0x31ca, 0x4aba, [8]byte{0x81, 0x4f, 0xa5, 0xeb, 0xd2, 0xfd, 0x6d, 0x5e}}
+	FOLDERID_Links                  = &KNOWNFOLDERID{0xbfb9d5e0, 0xc6a9, 0x404c, [8]byte{0xb2, 0xb2, 0xae, 0x6d, 0xb6, 0xaf, 0x49, 0x68}}
+	FOLDERID_UsersFiles             = &KNOWNFOLDERID{0xf3ce0f7c, 0x4901, 0x4acc, [8]byte{0x86, 0x48, 0xd5, 0xd4, 0x4b, 0x04, 0xef, 0x8f}}
+	FOLDERID_UsersLibraries         = &KNOWNFOLDERID{0xa302545d, 0xdeff, 0x464b, [8]byte{0xab, 0xe8, 0x61, 0xc8, 0x64, 0x8d, 0x93, 0x9b}}
+	FOLDERID_SearchHome             = &KNOWNFOLDERID{0x190337d1, 0xb8ca, 0x4121, [8]byte{0xa6, 0x39, 0x6d, 0x47, 0x2d, 0x16, 0x97, 0x2a}}
+	FOLDERID_OriginalImages         = &KNOWNFOLDERID{0x2c36c0aa, 0x5812, 0x4b87, [8]byte{0xbf, 0xd0, 0x4c, 0xd0, 0xdf, 0xb1, 0x9b, 0x39}}
+	FOLDERID_DocumentsLibrary       = &KNOWNFOLDERID{0x7b0db17d, 0x9cd2, 0x4a93, [8]byte{0x97, 0x33, 0x46, 0xcc, 0x89, 0x02, 0x2e, 0x7c}}
+	FOLDERID_MusicLibrary           = &KNOWNFOLDERID{0x2112ab0a, 0xc86a, 0x4ffe, [8]byte{0xa3, 0x68, 0x0d, 0xe9, 0x6e, 0x47, 0x01, 0x2e}}
+	FOLDERID_PicturesLibrary        = &KNOWNFOLDERID{0xa990ae9f, 0xa03b, 0x4e80, [8]byte{0x94, 0xbc, 0x99, 0x12, 0xd7, 0x50, 0x41, 0x04}}
+	FOLDERID_VideosLibrary          = &KNOWNFOLDERID{0x491e922f, 0x5643, 0x4af4, [8]byte{0xa7, 0xeb, 0x4e, 0x7a, 0x13, 0x8d, 0x81, 0x74}}
+	FOLDERID_RecordedTVLibrary      = &KNOWNFOLDERID{0x1a6fdba2, 0xf42d, 0x4358, [8]byte{0xa7, 0x98, 0xb7, 0x4d, 0x74, 0x59, 0x26, 0xc5}}
+	FOLDERID_HomeGroup              = &KNOWNFOLDERID{0x52528a6b, 0xb9e3, 0x4add, [8]byte{0xb6, 0x0d, 0x58, 0x8c, 0x2d, 0xba, 0x84, 0x2d}}
+	FOLDERID_HomeGroupCurrentUser   = &KNOWNFOLDERID{0x9b74b6a3, 0x0dfd, 0x4f11, [8]byte{0x9e, 0x78, 0x5f, 0x78, 0x00, 0xf2, 0xe7, 0x72}}
+	FOLDERID_DeviceMetadataStore    = &KNOWNFOLDERID{0x5ce4a5e9, 0xe4eb, 0x479d, [8]byte{0xb8, 0x9f, 0x13, 0x0c, 0x02, 0x88, 0x61, 0x55}}
+	FOLDERID_Libraries              = &KNOWNFOLDERID{0x1b3ea5dc, 0xb587, 0x4786, [8]byte{0xb4, 0xef, 0xbd, 0x1d, 0xc3, 0x32, 0xae, 0xae}}
+	FOLDERID_PublicLibraries        = &KNOWNFOLDERID{0x48daf80b, 0xe6cf, 0x4f4e, [8]byte{0xb8, 0x00, 0x0e, 0x69, 0xd8, 0x4e, 0xe3, 0x84}}
+	FOLDERID_UserPinned             = &KNOWNFOLDERID{0x9e3995ab, 0x1f9c, 0x4f13, [8]byte{0xb8, 0x27, 0x48, 0xb2, 0x4b, 0x6c, 0x71, 0x74}}
+	FOLDERID_ImplicitAppShortcuts   = &KNOWNFOLDERID{0xbcb5256f, 0x79f6, 0x4cee, [8]byte{0xb7, 0x25, 0xdc, 0x34, 0xe4, 0x02, 0xfd, 0x46}}
+	FOLDERID_AccountPictures        = &KNOWNFOLDERID{0x008ca0b1, 0x55b4, 0x4c56, [8]byte{0xb8, 0xa8, 0x4d, 0xe4, 0xb2, 0x99, 0xd3, 0xbe}}
+	FOLDERID_PublicUserTiles        = &KNOWNFOLDERID{0x0482af6c, 0x08f1, 0x4c34, [8]byte{0x8c, 0x90, 0xe1, 0x7e, 0xc9, 0x8b, 0x1e, 0x17}}
+	FOLDERID_AppsFolder             = &KNOWNFOLDERID{0x1e87508d, 0x89c2, 0x42f0, [8]byte{0x8a, 0x7e, 0x64, 0x5a, 0x0f, 0x50, 0xca, 0x58}}
+	FOLDERID_StartMenuAllPrograms   = &KNOWNFOLDERID{0xf26305ef, 0x6948, 0x40b9, [8]byte{0xb2, 0x55, 0x81, 0x45, 0x3d, 0x09, 0xc7, 0x85}}
+	FOLDERID_CommonStartMenuPlaces  = &KNOWNFOLDERID{0xa440879f, 0x87a0, 0x4f7d, [8]byte{0xb7, 0x00, 0x02, 0x07, 0xb9, 0x66, 0x19, 0x4a}}
+	FOLDERID_ApplicationShortcuts   = &KNOWNFOLDERID{0xa3918781, 0xe5f2, 0x4890, [8]byte{0xb3, 0xd9, 0xa7, 0xe5, 0x43, 0x32, 0x32, 0x8c}}
+	FOLDERID_RoamingTiles           = &KNOWNFOLDERID{0x00bcfc5a, 0xed94, 0x4e48, [8]byte{0x96, 0xa1, 0x3f, 0x62, 0x17, 0xf2, 0x19, 0x90}}
+	FOLDERID_RoamedTileImages       = &KNOWNFOLDERID{0xaaa8d5a5, 0xf1d6, 0x4259, [8]byte{0xba, 0xa8, 0x78, 0xe7, 0xef, 0x60, 0x83, 0x5e}}
+	FOLDERID_Screenshots            = &KNOWNFOLDERID{0xb7bede81, 0xdf94, 0x4682, [8]byte{0xa7, 0xd8, 0x57, 0xa5, 0x26, 0x20, 0xb8, 0x6f}}
+	FOLDERID_CameraRoll             = &KNOWNFOLDERID{0xab5fb87b, 0x7ce2, 0x4f83, [8]byte{0x91, 0x5d, 0x55, 0x08, 0x46, 0xc9, 0x53, 0x7b}}
+	FOLDERID_SkyDrive               = &KNOWNFOLDERID{0xa52bba46, 0xe9e1, 0x435f, [8]byte{0xb3, 0xd9, 0x28, 0xda, 0xa6, 0x48, 0xc0, 0xf6}}
+	FOLDERID_OneDrive               = &KNOWNFOLDERID{0xa52bba46, 0xe9e1, 0x435f, [8]byte{0xb3, 0xd9, 0x28, 0xda, 0xa6, 0x48, 0xc0, 0xf6}}
+	FOLDERID_SkyDriveDocuments      = &KNOWNFOLDERID{0x24d89e24, 0x2f19, 0x4534, [8]byte{0x9d, 0xde, 0x6a, 0x66, 0x71, 0xfb, 0xb8, 0xfe}}
+	FOLDERID_SkyDrivePictures       = &KNOWNFOLDERID{0x339719b5, 0x8c47, 0x4894, [8]byte{0x94, 0xc2, 0xd8, 0xf7, 0x7a, 0xdd, 0x44, 0xa6}}
+	FOLDERID_SkyDriveMusic          = &KNOWNFOLDERID{0xc3f2459e, 0x80d6, 0x45dc, [8]byte{0xbf, 0xef, 0x1f, 0x76, 0x9f, 0x2b, 0xe7, 0x30}}
+	FOLDERID_SkyDriveCameraRoll     = &KNOWNFOLDERID{0x767e6811, 0x49cb, 0x4273, [8]byte{0x87, 0xc2, 0x20, 0xf3, 0x55, 0xe1, 0x08, 0x5b}}
+	FOLDERID_SearchHistory          = &KNOWNFOLDERID{0x0d4c3db6, 0x03a3, 0x462f, [8]byte{0xa0, 0xe6, 0x08, 0x92, 0x4c, 0x41, 0xb5, 0xd4}}
+	FOLDERID_SearchTemplates        = &KNOWNFOLDERID{0x7e636bfe, 0xdfa9, 0x4d5e, [8]byte{0xb4, 0x56, 0xd7, 0xb3, 0x98, 0x51, 0xd8, 0xa9}}
+	FOLDERID_CameraRollLibrary      = &KNOWNFOLDERID{0x2b20df75, 0x1eda, 0x4039, [8]byte{0x80, 0x97, 0x38, 0x79, 0x82, 0x27, 0xd5, 0xb7}}
+	FOLDERID_SavedPictures          = &KNOWNFOLDERID{0x3b193882, 0xd3ad, 0x4eab, [8]byte{0x96, 0x5a, 0x69, 0x82, 0x9d, 0x1f, 0xb5, 0x9f}}
+	FOLDERID_SavedPicturesLibrary   = &KNOWNFOLDERID{0xe25b5812, 0xbe88, 0x4bd9, [8]byte{0x94, 0xb0, 0x29, 0x23, 0x34, 0x77, 0xb6, 0xc3}}
+	FOLDERID_RetailDemo             = &KNOWNFOLDERID{0x12d4c69e, 0x24ad, 0x4923, [8]byte{0xbe, 0x19, 0x31, 0x32, 0x1c, 0x43, 0xa7, 0x67}}
+	FOLDERID_Device                 = &KNOWNFOLDERID{0x1c2ac1dc, 0x4358, 0x4b6c, [8]byte{0x97, 0x33, 0xaf, 0x21, 0x15, 0x65, 0x76, 0xf0}}
+	FOLDERID_DevelopmentFiles       = &KNOWNFOLDERID{0xdbe8e08e, 0x3053, 0x4bbc, [8]byte{0xb1, 0x83, 0x2a, 0x7b, 0x2b, 0x19, 0x1e, 0x59}}
+	FOLDERID_Objects3D              = &KNOWNFOLDERID{0x31c0dd25, 0x9439, 0x4f12, [8]byte{0xbf, 0x41, 0x7f, 0xf4, 0xed, 0xa3, 0x87, 0x22}}
+	FOLDERID_AppCaptures            = &KNOWNFOLDERID{0xedc0fe71, 0x98d8, 0x4f4a, [8]byte{0xb9, 0x20, 0xc8, 0xdc, 0x13, 0x3c, 0xb1, 0x65}}
+	FOLDERID_LocalDocuments         = &KNOWNFOLDERID{0xf42ee2d3, 0x909f, 0x4907, [8]byte{0x88, 0x71, 0x4c, 0x22, 0xfc, 0x0b, 0xf7, 0x56}}
+	FOLDERID_LocalPictures          = &KNOWNFOLDERID{0x0ddd015d, 0xb06c, 0x45d5, [8]byte{0x8c, 0x4c, 0xf5, 0x97, 0x13, 0x85, 0x46, 0x39}}
+	FOLDERID_LocalVideos            = &KNOWNFOLDERID{0x35286a68, 0x3c57, 0x41a1, [8]byte{0xbb, 0xb1, 0x0e, 0xae, 0x73, 0xd7, 0x6c, 0x95}}
+	FOLDERID_LocalMusic             = &KNOWNFOLDERID{0xa0c69a99, 0x21c8, 0x4671, [8]byte{0x87, 0x03, 0x79, 0x34, 0x16, 0x2f, 0xcf, 0x1d}}
+	FOLDERID_LocalDownloads         = &KNOWNFOLDERID{0x7d83ee9b, 0x2244, 0x4e70, [8]byte{0xb1, 0xf5, 0x53, 0x93, 0x04, 0x2a, 0xf1, 0xe4}}
+	FOLDERID_RecordedCalls          = &KNOWNFOLDERID{0x2f8b40c2, 0x83ed, 0x48ee, [8]byte{0xb3, 0x83, 0xa1, 0xf1, 0x57, 0xec, 0x6f, 0x9a}}
+	FOLDERID_AllAppMods             = &KNOWNFOLDERID{0x7ad67899, 0x66af, 0x43ba, [8]byte{0x91, 0x56, 0x6a, 0xad, 0x42, 0xe6, 0xc5, 0x96}}
+	FOLDERID_CurrentAppMods         = &KNOWNFOLDERID{0x3db40b20, 0x2a30, 0x4dbe, [8]byte{0x91, 0x7e, 0x77, 0x1d, 0xd2, 0x1d, 0xd0, 0x99}}
+	FOLDERID_AppDataDesktop         = &KNOWNFOLDERID{0xb2c5e279, 0x7add, 0x439f, [8]byte{0xb2, 0x8c, 0xc4, 0x1f, 0xe1, 0xbb, 0xf6, 0x72}}
+	FOLDERID_AppDataDocuments       = &KNOWNFOLDERID{0x7be16610, 0x1f7f, 0x44ac, [8]byte{0xbf, 0xf0, 0x83, 0xe1, 0x5f, 0x2f, 0xfc, 0xa1}}
+	FOLDERID_AppDataFavorites       = &KNOWNFOLDERID{0x7cfbefbc, 0xde1f, 0x45aa, [8]byte{0xb8, 0x43, 0xa5, 0x42, 0xac, 0x53, 0x6c, 0xc9}}
+	FOLDERID_AppDataProgramData     = &KNOWNFOLDERID{0x559d40a3, 0xa036, 0x40fa, [8]byte{0xaf, 0x61, 0x84, 0xcb, 0x43, 0x0a, 0x4d, 0x34}}
+)
diff --git a/go/src/cmd/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/go/src/cmd/vendor/golang.org/x/sys/windows/zsyscall_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..f25b7308a1f3b7b9e82c21aaa46ef95bcd6a79e9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/sys/windows/zsyscall_windows.go
@@ -0,0 +1,4750 @@
+// Code generated by 'go generate'; DO NOT EDIT.
+
+package windows
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ unsafe.Pointer
+
+// Do the interface allocations only once for common
+// Errno values.
+const (
+	errnoERROR_IO_PENDING = 997
+)
+
+var (
+	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+	errERROR_EINVAL     error = syscall.EINVAL
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+	switch e {
+	case 0:
+		return errERROR_EINVAL
+	case errnoERROR_IO_PENDING:
+		return errERROR_IO_PENDING
+	}
+	// TODO: add more here, after collecting data on the common
+	// error values see on Windows. (perhaps when running
+	// all.bat?)
+	return e
+}
+
+var (
+	modCfgMgr32 = NewLazySystemDLL("CfgMgr32.dll")
+	modadvapi32 = NewLazySystemDLL("advapi32.dll")
+	modcrypt32  = NewLazySystemDLL("crypt32.dll")
+	moddnsapi   = NewLazySystemDLL("dnsapi.dll")
+	moddwmapi   = NewLazySystemDLL("dwmapi.dll")
+	modiphlpapi = NewLazySystemDLL("iphlpapi.dll")
+	modkernel32 = NewLazySystemDLL("kernel32.dll")
+	modmswsock  = NewLazySystemDLL("mswsock.dll")
+	modnetapi32 = NewLazySystemDLL("netapi32.dll")
+	modntdll    = NewLazySystemDLL("ntdll.dll")
+	modole32    = NewLazySystemDLL("ole32.dll")
+	modpsapi    = NewLazySystemDLL("psapi.dll")
+	modsechost  = NewLazySystemDLL("sechost.dll")
+	modsecur32  = NewLazySystemDLL("secur32.dll")
+	modsetupapi = NewLazySystemDLL("setupapi.dll")
+	modshell32  = NewLazySystemDLL("shell32.dll")
+	moduser32   = NewLazySystemDLL("user32.dll")
+	moduserenv  = NewLazySystemDLL("userenv.dll")
+	modversion  = NewLazySystemDLL("version.dll")
+	modwinmm    = NewLazySystemDLL("winmm.dll")
+	modwintrust = NewLazySystemDLL("wintrust.dll")
+	modws2_32   = NewLazySystemDLL("ws2_32.dll")
+	modwtsapi32 = NewLazySystemDLL("wtsapi32.dll")
+
+	procCM_Get_DevNode_Status                                = modCfgMgr32.NewProc("CM_Get_DevNode_Status")
+	procCM_Get_Device_Interface_ListW                        = modCfgMgr32.NewProc("CM_Get_Device_Interface_ListW")
+	procCM_Get_Device_Interface_List_SizeW                   = modCfgMgr32.NewProc("CM_Get_Device_Interface_List_SizeW")
+	procCM_MapCrToWin32Err                                   = modCfgMgr32.NewProc("CM_MapCrToWin32Err")
+	procAdjustTokenGroups                                    = modadvapi32.NewProc("AdjustTokenGroups")
+	procAdjustTokenPrivileges                                = modadvapi32.NewProc("AdjustTokenPrivileges")
+	procAllocateAndInitializeSid                             = modadvapi32.NewProc("AllocateAndInitializeSid")
+	procBuildSecurityDescriptorW                             = modadvapi32.NewProc("BuildSecurityDescriptorW")
+	procChangeServiceConfig2W                                = modadvapi32.NewProc("ChangeServiceConfig2W")
+	procChangeServiceConfigW                                 = modadvapi32.NewProc("ChangeServiceConfigW")
+	procCheckTokenMembership                                 = modadvapi32.NewProc("CheckTokenMembership")
+	procCloseServiceHandle                                   = modadvapi32.NewProc("CloseServiceHandle")
+	procControlService                                       = modadvapi32.NewProc("ControlService")
+	procConvertSecurityDescriptorToStringSecurityDescriptorW = modadvapi32.NewProc("ConvertSecurityDescriptorToStringSecurityDescriptorW")
+	procConvertSidToStringSidW                               = modadvapi32.NewProc("ConvertSidToStringSidW")
+	procConvertStringSecurityDescriptorToSecurityDescriptorW = modadvapi32.NewProc("ConvertStringSecurityDescriptorToSecurityDescriptorW")
+	procConvertStringSidToSidW                               = modadvapi32.NewProc("ConvertStringSidToSidW")
+	procCopySid                                              = modadvapi32.NewProc("CopySid")
+	procCreateProcessAsUserW                                 = modadvapi32.NewProc("CreateProcessAsUserW")
+	procCreateServiceW                                       = modadvapi32.NewProc("CreateServiceW")
+	procCreateWellKnownSid                                   = modadvapi32.NewProc("CreateWellKnownSid")
+	procCryptAcquireContextW                                 = modadvapi32.NewProc("CryptAcquireContextW")
+	procCryptGenRandom                                       = modadvapi32.NewProc("CryptGenRandom")
+	procCryptReleaseContext                                  = modadvapi32.NewProc("CryptReleaseContext")
+	procDeleteService                                        = modadvapi32.NewProc("DeleteService")
+	procDeregisterEventSource                                = modadvapi32.NewProc("DeregisterEventSource")
+	procDuplicateTokenEx                                     = modadvapi32.NewProc("DuplicateTokenEx")
+	procEnumDependentServicesW                               = modadvapi32.NewProc("EnumDependentServicesW")
+	procEnumServicesStatusExW                                = modadvapi32.NewProc("EnumServicesStatusExW")
+	procEqualSid                                             = modadvapi32.NewProc("EqualSid")
+	procFreeSid                                              = modadvapi32.NewProc("FreeSid")
+	procGetAce                                               = modadvapi32.NewProc("GetAce")
+	procGetLengthSid                                         = modadvapi32.NewProc("GetLengthSid")
+	procGetNamedSecurityInfoW                                = modadvapi32.NewProc("GetNamedSecurityInfoW")
+	procGetSecurityDescriptorControl                         = modadvapi32.NewProc("GetSecurityDescriptorControl")
+	procGetSecurityDescriptorDacl                            = modadvapi32.NewProc("GetSecurityDescriptorDacl")
+	procGetSecurityDescriptorGroup                           = modadvapi32.NewProc("GetSecurityDescriptorGroup")
+	procGetSecurityDescriptorLength                          = modadvapi32.NewProc("GetSecurityDescriptorLength")
+	procGetSecurityDescriptorOwner                           = modadvapi32.NewProc("GetSecurityDescriptorOwner")
+	procGetSecurityDescriptorRMControl                       = modadvapi32.NewProc("GetSecurityDescriptorRMControl")
+	procGetSecurityDescriptorSacl                            = modadvapi32.NewProc("GetSecurityDescriptorSacl")
+	procGetSecurityInfo                                      = modadvapi32.NewProc("GetSecurityInfo")
+	procGetSidIdentifierAuthority                            = modadvapi32.NewProc("GetSidIdentifierAuthority")
+	procGetSidSubAuthority                                   = modadvapi32.NewProc("GetSidSubAuthority")
+	procGetSidSubAuthorityCount                              = modadvapi32.NewProc("GetSidSubAuthorityCount")
+	procGetTokenInformation                                  = modadvapi32.NewProc("GetTokenInformation")
+	procImpersonateSelf                                      = modadvapi32.NewProc("ImpersonateSelf")
+	procInitializeSecurityDescriptor                         = modadvapi32.NewProc("InitializeSecurityDescriptor")
+	procInitiateSystemShutdownExW                            = modadvapi32.NewProc("InitiateSystemShutdownExW")
+	procIsTokenRestricted                                    = modadvapi32.NewProc("IsTokenRestricted")
+	procIsValidSecurityDescriptor                            = modadvapi32.NewProc("IsValidSecurityDescriptor")
+	procIsValidSid                                           = modadvapi32.NewProc("IsValidSid")
+	procIsWellKnownSid                                       = modadvapi32.NewProc("IsWellKnownSid")
+	procLookupAccountNameW                                   = modadvapi32.NewProc("LookupAccountNameW")
+	procLookupAccountSidW                                    = modadvapi32.NewProc("LookupAccountSidW")
+	procLookupPrivilegeValueW                                = modadvapi32.NewProc("LookupPrivilegeValueW")
+	procMakeAbsoluteSD                                       = modadvapi32.NewProc("MakeAbsoluteSD")
+	procMakeSelfRelativeSD                                   = modadvapi32.NewProc("MakeSelfRelativeSD")
+	procNotifyServiceStatusChangeW                           = modadvapi32.NewProc("NotifyServiceStatusChangeW")
+	procOpenProcessToken                                     = modadvapi32.NewProc("OpenProcessToken")
+	procOpenSCManagerW                                       = modadvapi32.NewProc("OpenSCManagerW")
+	procOpenServiceW                                         = modadvapi32.NewProc("OpenServiceW")
+	procOpenThreadToken                                      = modadvapi32.NewProc("OpenThreadToken")
+	procQueryServiceConfig2W                                 = modadvapi32.NewProc("QueryServiceConfig2W")
+	procQueryServiceConfigW                                  = modadvapi32.NewProc("QueryServiceConfigW")
+	procQueryServiceDynamicInformation                       = modadvapi32.NewProc("QueryServiceDynamicInformation")
+	procQueryServiceLockStatusW                              = modadvapi32.NewProc("QueryServiceLockStatusW")
+	procQueryServiceStatus                                   = modadvapi32.NewProc("QueryServiceStatus")
+	procQueryServiceStatusEx                                 = modadvapi32.NewProc("QueryServiceStatusEx")
+	procRegCloseKey                                          = modadvapi32.NewProc("RegCloseKey")
+	procRegEnumKeyExW                                        = modadvapi32.NewProc("RegEnumKeyExW")
+	procRegNotifyChangeKeyValue                              = modadvapi32.NewProc("RegNotifyChangeKeyValue")
+	procRegOpenKeyExW                                        = modadvapi32.NewProc("RegOpenKeyExW")
+	procRegQueryInfoKeyW                                     = modadvapi32.NewProc("RegQueryInfoKeyW")
+	procRegQueryValueExW                                     = modadvapi32.NewProc("RegQueryValueExW")
+	procRegisterEventSourceW                                 = modadvapi32.NewProc("RegisterEventSourceW")
+	procRegisterServiceCtrlHandlerExW                        = modadvapi32.NewProc("RegisterServiceCtrlHandlerExW")
+	procReportEventW                                         = modadvapi32.NewProc("ReportEventW")
+	procRevertToSelf                                         = modadvapi32.NewProc("RevertToSelf")
+	procSetEntriesInAclW                                     = modadvapi32.NewProc("SetEntriesInAclW")
+	procSetKernelObjectSecurity                              = modadvapi32.NewProc("SetKernelObjectSecurity")
+	procSetNamedSecurityInfoW                                = modadvapi32.NewProc("SetNamedSecurityInfoW")
+	procSetSecurityDescriptorControl                         = modadvapi32.NewProc("SetSecurityDescriptorControl")
+	procSetSecurityDescriptorDacl                            = modadvapi32.NewProc("SetSecurityDescriptorDacl")
+	procSetSecurityDescriptorGroup                           = modadvapi32.NewProc("SetSecurityDescriptorGroup")
+	procSetSecurityDescriptorOwner                           = modadvapi32.NewProc("SetSecurityDescriptorOwner")
+	procSetSecurityDescriptorRMControl                       = modadvapi32.NewProc("SetSecurityDescriptorRMControl")
+	procSetSecurityDescriptorSacl                            = modadvapi32.NewProc("SetSecurityDescriptorSacl")
+	procSetSecurityInfo                                      = modadvapi32.NewProc("SetSecurityInfo")
+	procSetServiceStatus                                     = modadvapi32.NewProc("SetServiceStatus")
+	procSetThreadToken                                       = modadvapi32.NewProc("SetThreadToken")
+	procSetTokenInformation                                  = modadvapi32.NewProc("SetTokenInformation")
+	procStartServiceCtrlDispatcherW                          = modadvapi32.NewProc("StartServiceCtrlDispatcherW")
+	procStartServiceW                                        = modadvapi32.NewProc("StartServiceW")
+	procCertAddCertificateContextToStore                     = modcrypt32.NewProc("CertAddCertificateContextToStore")
+	procCertCloseStore                                       = modcrypt32.NewProc("CertCloseStore")
+	procCertCreateCertificateContext                         = modcrypt32.NewProc("CertCreateCertificateContext")
+	procCertDeleteCertificateFromStore                       = modcrypt32.NewProc("CertDeleteCertificateFromStore")
+	procCertDuplicateCertificateContext                      = modcrypt32.NewProc("CertDuplicateCertificateContext")
+	procCertEnumCertificatesInStore                          = modcrypt32.NewProc("CertEnumCertificatesInStore")
+	procCertFindCertificateInStore                           = modcrypt32.NewProc("CertFindCertificateInStore")
+	procCertFindChainInStore                                 = modcrypt32.NewProc("CertFindChainInStore")
+	procCertFindExtension                                    = modcrypt32.NewProc("CertFindExtension")
+	procCertFreeCertificateChain                             = modcrypt32.NewProc("CertFreeCertificateChain")
+	procCertFreeCertificateContext                           = modcrypt32.NewProc("CertFreeCertificateContext")
+	procCertGetCertificateChain                              = modcrypt32.NewProc("CertGetCertificateChain")
+	procCertGetNameStringW                                   = modcrypt32.NewProc("CertGetNameStringW")
+	procCertOpenStore                                        = modcrypt32.NewProc("CertOpenStore")
+	procCertOpenSystemStoreW                                 = modcrypt32.NewProc("CertOpenSystemStoreW")
+	procCertVerifyCertificateChainPolicy                     = modcrypt32.NewProc("CertVerifyCertificateChainPolicy")
+	procCryptAcquireCertificatePrivateKey                    = modcrypt32.NewProc("CryptAcquireCertificatePrivateKey")
+	procCryptDecodeObject                                    = modcrypt32.NewProc("CryptDecodeObject")
+	procCryptProtectData                                     = modcrypt32.NewProc("CryptProtectData")
+	procCryptQueryObject                                     = modcrypt32.NewProc("CryptQueryObject")
+	procCryptUnprotectData                                   = modcrypt32.NewProc("CryptUnprotectData")
+	procPFXImportCertStore                                   = modcrypt32.NewProc("PFXImportCertStore")
+	procDnsNameCompare_W                                     = moddnsapi.NewProc("DnsNameCompare_W")
+	procDnsQuery_W                                           = moddnsapi.NewProc("DnsQuery_W")
+	procDnsRecordListFree                                    = moddnsapi.NewProc("DnsRecordListFree")
+	procDwmGetWindowAttribute                                = moddwmapi.NewProc("DwmGetWindowAttribute")
+	procDwmSetWindowAttribute                                = moddwmapi.NewProc("DwmSetWindowAttribute")
+	procCancelMibChangeNotify2                               = modiphlpapi.NewProc("CancelMibChangeNotify2")
+	procFreeMibTable                                         = modiphlpapi.NewProc("FreeMibTable")
+	procGetAdaptersAddresses                                 = modiphlpapi.NewProc("GetAdaptersAddresses")
+	procGetAdaptersInfo                                      = modiphlpapi.NewProc("GetAdaptersInfo")
+	procGetBestInterfaceEx                                   = modiphlpapi.NewProc("GetBestInterfaceEx")
+	procGetIfEntry                                           = modiphlpapi.NewProc("GetIfEntry")
+	procGetIfEntry2Ex                                        = modiphlpapi.NewProc("GetIfEntry2Ex")
+	procGetIpForwardEntry2                                   = modiphlpapi.NewProc("GetIpForwardEntry2")
+	procGetIpForwardTable2                                   = modiphlpapi.NewProc("GetIpForwardTable2")
+	procGetUnicastIpAddressEntry                             = modiphlpapi.NewProc("GetUnicastIpAddressEntry")
+	procNotifyIpInterfaceChange                              = modiphlpapi.NewProc("NotifyIpInterfaceChange")
+	procNotifyRouteChange2                                   = modiphlpapi.NewProc("NotifyRouteChange2")
+	procNotifyUnicastIpAddressChange                         = modiphlpapi.NewProc("NotifyUnicastIpAddressChange")
+	procAddDllDirectory                                      = modkernel32.NewProc("AddDllDirectory")
+	procAssignProcessToJobObject                             = modkernel32.NewProc("AssignProcessToJobObject")
+	procCancelIo                                             = modkernel32.NewProc("CancelIo")
+	procCancelIoEx                                           = modkernel32.NewProc("CancelIoEx")
+	procClearCommBreak                                       = modkernel32.NewProc("ClearCommBreak")
+	procClearCommError                                       = modkernel32.NewProc("ClearCommError")
+	procCloseHandle                                          = modkernel32.NewProc("CloseHandle")
+	procClosePseudoConsole                                   = modkernel32.NewProc("ClosePseudoConsole")
+	procConnectNamedPipe                                     = modkernel32.NewProc("ConnectNamedPipe")
+	procCreateDirectoryW                                     = modkernel32.NewProc("CreateDirectoryW")
+	procCreateEventExW                                       = modkernel32.NewProc("CreateEventExW")
+	procCreateEventW                                         = modkernel32.NewProc("CreateEventW")
+	procCreateFileMappingW                                   = modkernel32.NewProc("CreateFileMappingW")
+	procCreateFileW                                          = modkernel32.NewProc("CreateFileW")
+	procCreateHardLinkW                                      = modkernel32.NewProc("CreateHardLinkW")
+	procCreateIoCompletionPort                               = modkernel32.NewProc("CreateIoCompletionPort")
+	procCreateJobObjectW                                     = modkernel32.NewProc("CreateJobObjectW")
+	procCreateMutexExW                                       = modkernel32.NewProc("CreateMutexExW")
+	procCreateMutexW                                         = modkernel32.NewProc("CreateMutexW")
+	procCreateNamedPipeW                                     = modkernel32.NewProc("CreateNamedPipeW")
+	procCreatePipe                                           = modkernel32.NewProc("CreatePipe")
+	procCreateProcessW                                       = modkernel32.NewProc("CreateProcessW")
+	procCreatePseudoConsole                                  = modkernel32.NewProc("CreatePseudoConsole")
+	procCreateSymbolicLinkW                                  = modkernel32.NewProc("CreateSymbolicLinkW")
+	procCreateToolhelp32Snapshot                             = modkernel32.NewProc("CreateToolhelp32Snapshot")
+	procDefineDosDeviceW                                     = modkernel32.NewProc("DefineDosDeviceW")
+	procDeleteFileW                                          = modkernel32.NewProc("DeleteFileW")
+	procDeleteProcThreadAttributeList                        = modkernel32.NewProc("DeleteProcThreadAttributeList")
+	procDeleteVolumeMountPointW                              = modkernel32.NewProc("DeleteVolumeMountPointW")
+	procDeviceIoControl                                      = modkernel32.NewProc("DeviceIoControl")
+	procDisconnectNamedPipe                                  = modkernel32.NewProc("DisconnectNamedPipe")
+	procDuplicateHandle                                      = modkernel32.NewProc("DuplicateHandle")
+	procEscapeCommFunction                                   = modkernel32.NewProc("EscapeCommFunction")
+	procExitProcess                                          = modkernel32.NewProc("ExitProcess")
+	procExpandEnvironmentStringsW                            = modkernel32.NewProc("ExpandEnvironmentStringsW")
+	procFindClose                                            = modkernel32.NewProc("FindClose")
+	procFindCloseChangeNotification                          = modkernel32.NewProc("FindCloseChangeNotification")
+	procFindFirstChangeNotificationW                         = modkernel32.NewProc("FindFirstChangeNotificationW")
+	procFindFirstFileW                                       = modkernel32.NewProc("FindFirstFileW")
+	procFindFirstVolumeMountPointW                           = modkernel32.NewProc("FindFirstVolumeMountPointW")
+	procFindFirstVolumeW                                     = modkernel32.NewProc("FindFirstVolumeW")
+	procFindNextChangeNotification                           = modkernel32.NewProc("FindNextChangeNotification")
+	procFindNextFileW                                        = modkernel32.NewProc("FindNextFileW")
+	procFindNextVolumeMountPointW                            = modkernel32.NewProc("FindNextVolumeMountPointW")
+	procFindNextVolumeW                                      = modkernel32.NewProc("FindNextVolumeW")
+	procFindResourceW                                        = modkernel32.NewProc("FindResourceW")
+	procFindVolumeClose                                      = modkernel32.NewProc("FindVolumeClose")
+	procFindVolumeMountPointClose                            = modkernel32.NewProc("FindVolumeMountPointClose")
+	procFlushConsoleInputBuffer                              = modkernel32.NewProc("FlushConsoleInputBuffer")
+	procFlushFileBuffers                                     = modkernel32.NewProc("FlushFileBuffers")
+	procFlushViewOfFile                                      = modkernel32.NewProc("FlushViewOfFile")
+	procFormatMessageW                                       = modkernel32.NewProc("FormatMessageW")
+	procFreeEnvironmentStringsW                              = modkernel32.NewProc("FreeEnvironmentStringsW")
+	procFreeLibrary                                          = modkernel32.NewProc("FreeLibrary")
+	procGenerateConsoleCtrlEvent                             = modkernel32.NewProc("GenerateConsoleCtrlEvent")
+	procGetACP                                               = modkernel32.NewProc("GetACP")
+	procGetActiveProcessorCount                              = modkernel32.NewProc("GetActiveProcessorCount")
+	procGetCommModemStatus                                   = modkernel32.NewProc("GetCommModemStatus")
+	procGetCommState                                         = modkernel32.NewProc("GetCommState")
+	procGetCommTimeouts                                      = modkernel32.NewProc("GetCommTimeouts")
+	procGetCommandLineW                                      = modkernel32.NewProc("GetCommandLineW")
+	procGetComputerNameExW                                   = modkernel32.NewProc("GetComputerNameExW")
+	procGetComputerNameW                                     = modkernel32.NewProc("GetComputerNameW")
+	procGetConsoleCP                                         = modkernel32.NewProc("GetConsoleCP")
+	procGetConsoleMode                                       = modkernel32.NewProc("GetConsoleMode")
+	procGetConsoleOutputCP                                   = modkernel32.NewProc("GetConsoleOutputCP")
+	procGetConsoleScreenBufferInfo                           = modkernel32.NewProc("GetConsoleScreenBufferInfo")
+	procGetCurrentDirectoryW                                 = modkernel32.NewProc("GetCurrentDirectoryW")
+	procGetCurrentProcessId                                  = modkernel32.NewProc("GetCurrentProcessId")
+	procGetCurrentThreadId                                   = modkernel32.NewProc("GetCurrentThreadId")
+	procGetDiskFreeSpaceExW                                  = modkernel32.NewProc("GetDiskFreeSpaceExW")
+	procGetDriveTypeW                                        = modkernel32.NewProc("GetDriveTypeW")
+	procGetEnvironmentStringsW                               = modkernel32.NewProc("GetEnvironmentStringsW")
+	procGetEnvironmentVariableW                              = modkernel32.NewProc("GetEnvironmentVariableW")
+	procGetExitCodeProcess                                   = modkernel32.NewProc("GetExitCodeProcess")
+	procGetFileAttributesExW                                 = modkernel32.NewProc("GetFileAttributesExW")
+	procGetFileAttributesW                                   = modkernel32.NewProc("GetFileAttributesW")
+	procGetFileInformationByHandle                           = modkernel32.NewProc("GetFileInformationByHandle")
+	procGetFileInformationByHandleEx                         = modkernel32.NewProc("GetFileInformationByHandleEx")
+	procGetFileTime                                          = modkernel32.NewProc("GetFileTime")
+	procGetFileType                                          = modkernel32.NewProc("GetFileType")
+	procGetFinalPathNameByHandleW                            = modkernel32.NewProc("GetFinalPathNameByHandleW")
+	procGetFullPathNameW                                     = modkernel32.NewProc("GetFullPathNameW")
+	procGetLargePageMinimum                                  = modkernel32.NewProc("GetLargePageMinimum")
+	procGetLastError                                         = modkernel32.NewProc("GetLastError")
+	procGetLogicalDriveStringsW                              = modkernel32.NewProc("GetLogicalDriveStringsW")
+	procGetLogicalDrives                                     = modkernel32.NewProc("GetLogicalDrives")
+	procGetLongPathNameW                                     = modkernel32.NewProc("GetLongPathNameW")
+	procGetMaximumProcessorCount                             = modkernel32.NewProc("GetMaximumProcessorCount")
+	procGetModuleFileNameW                                   = modkernel32.NewProc("GetModuleFileNameW")
+	procGetModuleHandleExW                                   = modkernel32.NewProc("GetModuleHandleExW")
+	procGetNamedPipeClientProcessId                          = modkernel32.NewProc("GetNamedPipeClientProcessId")
+	procGetNamedPipeHandleStateW                             = modkernel32.NewProc("GetNamedPipeHandleStateW")
+	procGetNamedPipeInfo                                     = modkernel32.NewProc("GetNamedPipeInfo")
+	procGetNamedPipeServerProcessId                          = modkernel32.NewProc("GetNamedPipeServerProcessId")
+	procGetNumberOfConsoleInputEvents                        = modkernel32.NewProc("GetNumberOfConsoleInputEvents")
+	procGetOverlappedResult                                  = modkernel32.NewProc("GetOverlappedResult")
+	procGetPriorityClass                                     = modkernel32.NewProc("GetPriorityClass")
+	procGetProcAddress                                       = modkernel32.NewProc("GetProcAddress")
+	procGetProcessId                                         = modkernel32.NewProc("GetProcessId")
+	procGetProcessPreferredUILanguages                       = modkernel32.NewProc("GetProcessPreferredUILanguages")
+	procGetProcessShutdownParameters                         = modkernel32.NewProc("GetProcessShutdownParameters")
+	procGetProcessTimes                                      = modkernel32.NewProc("GetProcessTimes")
+	procGetProcessWorkingSetSizeEx                           = modkernel32.NewProc("GetProcessWorkingSetSizeEx")
+	procGetQueuedCompletionStatus                            = modkernel32.NewProc("GetQueuedCompletionStatus")
+	procGetShortPathNameW                                    = modkernel32.NewProc("GetShortPathNameW")
+	procGetStartupInfoW                                      = modkernel32.NewProc("GetStartupInfoW")
+	procGetStdHandle                                         = modkernel32.NewProc("GetStdHandle")
+	procGetSystemDirectoryW                                  = modkernel32.NewProc("GetSystemDirectoryW")
+	procGetSystemPreferredUILanguages                        = modkernel32.NewProc("GetSystemPreferredUILanguages")
+	procGetSystemTimeAsFileTime                              = modkernel32.NewProc("GetSystemTimeAsFileTime")
+	procGetSystemTimePreciseAsFileTime                       = modkernel32.NewProc("GetSystemTimePreciseAsFileTime")
+	procGetSystemWindowsDirectoryW                           = modkernel32.NewProc("GetSystemWindowsDirectoryW")
+	procGetTempPathW                                         = modkernel32.NewProc("GetTempPathW")
+	procGetThreadPreferredUILanguages                        = modkernel32.NewProc("GetThreadPreferredUILanguages")
+	procGetTickCount64                                       = modkernel32.NewProc("GetTickCount64")
+	procGetTimeZoneInformation                               = modkernel32.NewProc("GetTimeZoneInformation")
+	procGetUserPreferredUILanguages                          = modkernel32.NewProc("GetUserPreferredUILanguages")
+	procGetVersion                                           = modkernel32.NewProc("GetVersion")
+	procGetVolumeInformationByHandleW                        = modkernel32.NewProc("GetVolumeInformationByHandleW")
+	procGetVolumeInformationW                                = modkernel32.NewProc("GetVolumeInformationW")
+	procGetVolumeNameForVolumeMountPointW                    = modkernel32.NewProc("GetVolumeNameForVolumeMountPointW")
+	procGetVolumePathNameW                                   = modkernel32.NewProc("GetVolumePathNameW")
+	procGetVolumePathNamesForVolumeNameW                     = modkernel32.NewProc("GetVolumePathNamesForVolumeNameW")
+	procGetWindowsDirectoryW                                 = modkernel32.NewProc("GetWindowsDirectoryW")
+	procInitializeProcThreadAttributeList                    = modkernel32.NewProc("InitializeProcThreadAttributeList")
+	procIsWow64Process                                       = modkernel32.NewProc("IsWow64Process")
+	procIsWow64Process2                                      = modkernel32.NewProc("IsWow64Process2")
+	procLoadLibraryExW                                       = modkernel32.NewProc("LoadLibraryExW")
+	procLoadLibraryW                                         = modkernel32.NewProc("LoadLibraryW")
+	procLoadResource                                         = modkernel32.NewProc("LoadResource")
+	procLocalAlloc                                           = modkernel32.NewProc("LocalAlloc")
+	procLocalFree                                            = modkernel32.NewProc("LocalFree")
+	procLockFileEx                                           = modkernel32.NewProc("LockFileEx")
+	procLockResource                                         = modkernel32.NewProc("LockResource")
+	procMapViewOfFile                                        = modkernel32.NewProc("MapViewOfFile")
+	procModule32FirstW                                       = modkernel32.NewProc("Module32FirstW")
+	procModule32NextW                                        = modkernel32.NewProc("Module32NextW")
+	procMoveFileExW                                          = modkernel32.NewProc("MoveFileExW")
+	procMoveFileW                                            = modkernel32.NewProc("MoveFileW")
+	procMultiByteToWideChar                                  = modkernel32.NewProc("MultiByteToWideChar")
+	procOpenEventW                                           = modkernel32.NewProc("OpenEventW")
+	procOpenMutexW                                           = modkernel32.NewProc("OpenMutexW")
+	procOpenProcess                                          = modkernel32.NewProc("OpenProcess")
+	procOpenThread                                           = modkernel32.NewProc("OpenThread")
+	procPostQueuedCompletionStatus                           = modkernel32.NewProc("PostQueuedCompletionStatus")
+	procProcess32FirstW                                      = modkernel32.NewProc("Process32FirstW")
+	procProcess32NextW                                       = modkernel32.NewProc("Process32NextW")
+	procProcessIdToSessionId                                 = modkernel32.NewProc("ProcessIdToSessionId")
+	procPulseEvent                                           = modkernel32.NewProc("PulseEvent")
+	procPurgeComm                                            = modkernel32.NewProc("PurgeComm")
+	procQueryDosDeviceW                                      = modkernel32.NewProc("QueryDosDeviceW")
+	procQueryFullProcessImageNameW                           = modkernel32.NewProc("QueryFullProcessImageNameW")
+	procQueryInformationJobObject                            = modkernel32.NewProc("QueryInformationJobObject")
+	procReadConsoleW                                         = modkernel32.NewProc("ReadConsoleW")
+	procReadDirectoryChangesW                                = modkernel32.NewProc("ReadDirectoryChangesW")
+	procReadFile                                             = modkernel32.NewProc("ReadFile")
+	procReadProcessMemory                                    = modkernel32.NewProc("ReadProcessMemory")
+	procReleaseMutex                                         = modkernel32.NewProc("ReleaseMutex")
+	procRemoveDirectoryW                                     = modkernel32.NewProc("RemoveDirectoryW")
+	procRemoveDllDirectory                                   = modkernel32.NewProc("RemoveDllDirectory")
+	procResetEvent                                           = modkernel32.NewProc("ResetEvent")
+	procResizePseudoConsole                                  = modkernel32.NewProc("ResizePseudoConsole")
+	procResumeThread                                         = modkernel32.NewProc("ResumeThread")
+	procSetCommBreak                                         = modkernel32.NewProc("SetCommBreak")
+	procSetCommMask                                          = modkernel32.NewProc("SetCommMask")
+	procSetCommState                                         = modkernel32.NewProc("SetCommState")
+	procSetCommTimeouts                                      = modkernel32.NewProc("SetCommTimeouts")
+	procSetConsoleCP                                         = modkernel32.NewProc("SetConsoleCP")
+	procSetConsoleCursorPosition                             = modkernel32.NewProc("SetConsoleCursorPosition")
+	procSetConsoleMode                                       = modkernel32.NewProc("SetConsoleMode")
+	procSetConsoleOutputCP                                   = modkernel32.NewProc("SetConsoleOutputCP")
+	procSetCurrentDirectoryW                                 = modkernel32.NewProc("SetCurrentDirectoryW")
+	procSetDefaultDllDirectories                             = modkernel32.NewProc("SetDefaultDllDirectories")
+	procSetDllDirectoryW                                     = modkernel32.NewProc("SetDllDirectoryW")
+	procSetEndOfFile                                         = modkernel32.NewProc("SetEndOfFile")
+	procSetEnvironmentVariableW                              = modkernel32.NewProc("SetEnvironmentVariableW")
+	procSetErrorMode                                         = modkernel32.NewProc("SetErrorMode")
+	procSetEvent                                             = modkernel32.NewProc("SetEvent")
+	procSetFileAttributesW                                   = modkernel32.NewProc("SetFileAttributesW")
+	procSetFileCompletionNotificationModes                   = modkernel32.NewProc("SetFileCompletionNotificationModes")
+	procSetFileInformationByHandle                           = modkernel32.NewProc("SetFileInformationByHandle")
+	procSetFilePointer                                       = modkernel32.NewProc("SetFilePointer")
+	procSetFileTime                                          = modkernel32.NewProc("SetFileTime")
+	procSetFileValidData                                     = modkernel32.NewProc("SetFileValidData")
+	procSetHandleInformation                                 = modkernel32.NewProc("SetHandleInformation")
+	procSetInformationJobObject                              = modkernel32.NewProc("SetInformationJobObject")
+	procSetNamedPipeHandleState                              = modkernel32.NewProc("SetNamedPipeHandleState")
+	procSetPriorityClass                                     = modkernel32.NewProc("SetPriorityClass")
+	procSetProcessPriorityBoost                              = modkernel32.NewProc("SetProcessPriorityBoost")
+	procSetProcessShutdownParameters                         = modkernel32.NewProc("SetProcessShutdownParameters")
+	procSetProcessWorkingSetSizeEx                           = modkernel32.NewProc("SetProcessWorkingSetSizeEx")
+	procSetStdHandle                                         = modkernel32.NewProc("SetStdHandle")
+	procSetVolumeLabelW                                      = modkernel32.NewProc("SetVolumeLabelW")
+	procSetVolumeMountPointW                                 = modkernel32.NewProc("SetVolumeMountPointW")
+	procSetupComm                                            = modkernel32.NewProc("SetupComm")
+	procSizeofResource                                       = modkernel32.NewProc("SizeofResource")
+	procSleepEx                                              = modkernel32.NewProc("SleepEx")
+	procTerminateJobObject                                   = modkernel32.NewProc("TerminateJobObject")
+	procTerminateProcess                                     = modkernel32.NewProc("TerminateProcess")
+	procThread32First                                        = modkernel32.NewProc("Thread32First")
+	procThread32Next                                         = modkernel32.NewProc("Thread32Next")
+	procUnlockFileEx                                         = modkernel32.NewProc("UnlockFileEx")
+	procUnmapViewOfFile                                      = modkernel32.NewProc("UnmapViewOfFile")
+	procUpdateProcThreadAttribute                            = modkernel32.NewProc("UpdateProcThreadAttribute")
+	procVirtualAlloc                                         = modkernel32.NewProc("VirtualAlloc")
+	procVirtualFree                                          = modkernel32.NewProc("VirtualFree")
+	procVirtualLock                                          = modkernel32.NewProc("VirtualLock")
+	procVirtualProtect                                       = modkernel32.NewProc("VirtualProtect")
+	procVirtualProtectEx                                     = modkernel32.NewProc("VirtualProtectEx")
+	procVirtualQuery                                         = modkernel32.NewProc("VirtualQuery")
+	procVirtualQueryEx                                       = modkernel32.NewProc("VirtualQueryEx")
+	procVirtualUnlock                                        = modkernel32.NewProc("VirtualUnlock")
+	procWTSGetActiveConsoleSessionId                         = modkernel32.NewProc("WTSGetActiveConsoleSessionId")
+	procWaitCommEvent                                        = modkernel32.NewProc("WaitCommEvent")
+	procWaitForMultipleObjects                               = modkernel32.NewProc("WaitForMultipleObjects")
+	procWaitForSingleObject                                  = modkernel32.NewProc("WaitForSingleObject")
+	procWriteConsoleW                                        = modkernel32.NewProc("WriteConsoleW")
+	procWriteFile                                            = modkernel32.NewProc("WriteFile")
+	procWriteProcessMemory                                   = modkernel32.NewProc("WriteProcessMemory")
+	procAcceptEx                                             = modmswsock.NewProc("AcceptEx")
+	procGetAcceptExSockaddrs                                 = modmswsock.NewProc("GetAcceptExSockaddrs")
+	procTransmitFile                                         = modmswsock.NewProc("TransmitFile")
+	procNetApiBufferFree                                     = modnetapi32.NewProc("NetApiBufferFree")
+	procNetGetJoinInformation                                = modnetapi32.NewProc("NetGetJoinInformation")
+	procNetUserEnum                                          = modnetapi32.NewProc("NetUserEnum")
+	procNetUserGetInfo                                       = modnetapi32.NewProc("NetUserGetInfo")
+	procNtCreateFile                                         = modntdll.NewProc("NtCreateFile")
+	procNtCreateNamedPipeFile                                = modntdll.NewProc("NtCreateNamedPipeFile")
+	procNtQueryInformationProcess                            = modntdll.NewProc("NtQueryInformationProcess")
+	procNtQuerySystemInformation                             = modntdll.NewProc("NtQuerySystemInformation")
+	procNtSetInformationFile                                 = modntdll.NewProc("NtSetInformationFile")
+	procNtSetInformationProcess                              = modntdll.NewProc("NtSetInformationProcess")
+	procNtSetSystemInformation                               = modntdll.NewProc("NtSetSystemInformation")
+	procRtlAddFunctionTable                                  = modntdll.NewProc("RtlAddFunctionTable")
+	procRtlDefaultNpAcl                                      = modntdll.NewProc("RtlDefaultNpAcl")
+	procRtlDeleteFunctionTable                               = modntdll.NewProc("RtlDeleteFunctionTable")
+	procRtlDosPathNameToNtPathName_U_WithStatus              = modntdll.NewProc("RtlDosPathNameToNtPathName_U_WithStatus")
+	procRtlDosPathNameToRelativeNtPathName_U_WithStatus      = modntdll.NewProc("RtlDosPathNameToRelativeNtPathName_U_WithStatus")
+	procRtlGetCurrentPeb                                     = modntdll.NewProc("RtlGetCurrentPeb")
+	procRtlGetNtVersionNumbers                               = modntdll.NewProc("RtlGetNtVersionNumbers")
+	procRtlGetVersion                                        = modntdll.NewProc("RtlGetVersion")
+	procRtlInitString                                        = modntdll.NewProc("RtlInitString")
+	procRtlInitUnicodeString                                 = modntdll.NewProc("RtlInitUnicodeString")
+	procRtlNtStatusToDosErrorNoTeb                           = modntdll.NewProc("RtlNtStatusToDosErrorNoTeb")
+	procCLSIDFromString                                      = modole32.NewProc("CLSIDFromString")
+	procCoCreateGuid                                         = modole32.NewProc("CoCreateGuid")
+	procCoGetObject                                          = modole32.NewProc("CoGetObject")
+	procCoInitializeEx                                       = modole32.NewProc("CoInitializeEx")
+	procCoTaskMemFree                                        = modole32.NewProc("CoTaskMemFree")
+	procCoUninitialize                                       = modole32.NewProc("CoUninitialize")
+	procStringFromGUID2                                      = modole32.NewProc("StringFromGUID2")
+	procEnumProcessModules                                   = modpsapi.NewProc("EnumProcessModules")
+	procEnumProcessModulesEx                                 = modpsapi.NewProc("EnumProcessModulesEx")
+	procEnumProcesses                                        = modpsapi.NewProc("EnumProcesses")
+	procGetModuleBaseNameW                                   = modpsapi.NewProc("GetModuleBaseNameW")
+	procGetModuleFileNameExW                                 = modpsapi.NewProc("GetModuleFileNameExW")
+	procGetModuleInformation                                 = modpsapi.NewProc("GetModuleInformation")
+	procQueryWorkingSetEx                                    = modpsapi.NewProc("QueryWorkingSetEx")
+	procSubscribeServiceChangeNotifications                  = modsechost.NewProc("SubscribeServiceChangeNotifications")
+	procUnsubscribeServiceChangeNotifications                = modsechost.NewProc("UnsubscribeServiceChangeNotifications")
+	procGetUserNameExW                                       = modsecur32.NewProc("GetUserNameExW")
+	procTranslateNameW                                       = modsecur32.NewProc("TranslateNameW")
+	procSetupDiBuildDriverInfoList                           = modsetupapi.NewProc("SetupDiBuildDriverInfoList")
+	procSetupDiCallClassInstaller                            = modsetupapi.NewProc("SetupDiCallClassInstaller")
+	procSetupDiCancelDriverInfoSearch                        = modsetupapi.NewProc("SetupDiCancelDriverInfoSearch")
+	procSetupDiClassGuidsFromNameExW                         = modsetupapi.NewProc("SetupDiClassGuidsFromNameExW")
+	procSetupDiClassNameFromGuidExW                          = modsetupapi.NewProc("SetupDiClassNameFromGuidExW")
+	procSetupDiCreateDeviceInfoListExW                       = modsetupapi.NewProc("SetupDiCreateDeviceInfoListExW")
+	procSetupDiCreateDeviceInfoW                             = modsetupapi.NewProc("SetupDiCreateDeviceInfoW")
+	procSetupDiDestroyDeviceInfoList                         = modsetupapi.NewProc("SetupDiDestroyDeviceInfoList")
+	procSetupDiDestroyDriverInfoList                         = modsetupapi.NewProc("SetupDiDestroyDriverInfoList")
+	procSetupDiEnumDeviceInfo                                = modsetupapi.NewProc("SetupDiEnumDeviceInfo")
+	procSetupDiEnumDriverInfoW                               = modsetupapi.NewProc("SetupDiEnumDriverInfoW")
+	procSetupDiGetClassDevsExW                               = modsetupapi.NewProc("SetupDiGetClassDevsExW")
+	procSetupDiGetClassInstallParamsW                        = modsetupapi.NewProc("SetupDiGetClassInstallParamsW")
+	procSetupDiGetDeviceInfoListDetailW                      = modsetupapi.NewProc("SetupDiGetDeviceInfoListDetailW")
+	procSetupDiGetDeviceInstallParamsW                       = modsetupapi.NewProc("SetupDiGetDeviceInstallParamsW")
+	procSetupDiGetDeviceInstanceIdW                          = modsetupapi.NewProc("SetupDiGetDeviceInstanceIdW")
+	procSetupDiGetDevicePropertyW                            = modsetupapi.NewProc("SetupDiGetDevicePropertyW")
+	procSetupDiGetDeviceRegistryPropertyW                    = modsetupapi.NewProc("SetupDiGetDeviceRegistryPropertyW")
+	procSetupDiGetDriverInfoDetailW                          = modsetupapi.NewProc("SetupDiGetDriverInfoDetailW")
+	procSetupDiGetSelectedDevice                             = modsetupapi.NewProc("SetupDiGetSelectedDevice")
+	procSetupDiGetSelectedDriverW                            = modsetupapi.NewProc("SetupDiGetSelectedDriverW")
+	procSetupDiOpenDevRegKey                                 = modsetupapi.NewProc("SetupDiOpenDevRegKey")
+	procSetupDiSetClassInstallParamsW                        = modsetupapi.NewProc("SetupDiSetClassInstallParamsW")
+	procSetupDiSetDeviceInstallParamsW                       = modsetupapi.NewProc("SetupDiSetDeviceInstallParamsW")
+	procSetupDiSetDeviceRegistryPropertyW                    = modsetupapi.NewProc("SetupDiSetDeviceRegistryPropertyW")
+	procSetupDiSetSelectedDevice                             = modsetupapi.NewProc("SetupDiSetSelectedDevice")
+	procSetupDiSetSelectedDriverW                            = modsetupapi.NewProc("SetupDiSetSelectedDriverW")
+	procSetupUninstallOEMInfW                                = modsetupapi.NewProc("SetupUninstallOEMInfW")
+	procCommandLineToArgvW                                   = modshell32.NewProc("CommandLineToArgvW")
+	procSHGetKnownFolderPath                                 = modshell32.NewProc("SHGetKnownFolderPath")
+	procShellExecuteW                                        = modshell32.NewProc("ShellExecuteW")
+	procEnumChildWindows                                     = moduser32.NewProc("EnumChildWindows")
+	procEnumWindows                                          = moduser32.NewProc("EnumWindows")
+	procExitWindowsEx                                        = moduser32.NewProc("ExitWindowsEx")
+	procGetClassNameW                                        = moduser32.NewProc("GetClassNameW")
+	procGetDesktopWindow                                     = moduser32.NewProc("GetDesktopWindow")
+	procGetForegroundWindow                                  = moduser32.NewProc("GetForegroundWindow")
+	procGetGUIThreadInfo                                     = moduser32.NewProc("GetGUIThreadInfo")
+	procGetKeyboardLayout                                    = moduser32.NewProc("GetKeyboardLayout")
+	procGetShellWindow                                       = moduser32.NewProc("GetShellWindow")
+	procGetWindowThreadProcessId                             = moduser32.NewProc("GetWindowThreadProcessId")
+	procIsWindow                                             = moduser32.NewProc("IsWindow")
+	procIsWindowUnicode                                      = moduser32.NewProc("IsWindowUnicode")
+	procIsWindowVisible                                      = moduser32.NewProc("IsWindowVisible")
+	procLoadKeyboardLayoutW                                  = moduser32.NewProc("LoadKeyboardLayoutW")
+	procMessageBoxW                                          = moduser32.NewProc("MessageBoxW")
+	procToUnicodeEx                                          = moduser32.NewProc("ToUnicodeEx")
+	procUnloadKeyboardLayout                                 = moduser32.NewProc("UnloadKeyboardLayout")
+	procCreateEnvironmentBlock                               = moduserenv.NewProc("CreateEnvironmentBlock")
+	procDestroyEnvironmentBlock                              = moduserenv.NewProc("DestroyEnvironmentBlock")
+	procGetUserProfileDirectoryW                             = moduserenv.NewProc("GetUserProfileDirectoryW")
+	procGetFileVersionInfoSizeW                              = modversion.NewProc("GetFileVersionInfoSizeW")
+	procGetFileVersionInfoW                                  = modversion.NewProc("GetFileVersionInfoW")
+	procVerQueryValueW                                       = modversion.NewProc("VerQueryValueW")
+	proctimeBeginPeriod                                      = modwinmm.NewProc("timeBeginPeriod")
+	proctimeEndPeriod                                        = modwinmm.NewProc("timeEndPeriod")
+	procWinVerifyTrustEx                                     = modwintrust.NewProc("WinVerifyTrustEx")
+	procFreeAddrInfoW                                        = modws2_32.NewProc("FreeAddrInfoW")
+	procGetAddrInfoW                                         = modws2_32.NewProc("GetAddrInfoW")
+	procWSACleanup                                           = modws2_32.NewProc("WSACleanup")
+	procWSADuplicateSocketW                                  = modws2_32.NewProc("WSADuplicateSocketW")
+	procWSAEnumProtocolsW                                    = modws2_32.NewProc("WSAEnumProtocolsW")
+	procWSAGetOverlappedResult                               = modws2_32.NewProc("WSAGetOverlappedResult")
+	procWSAIoctl                                             = modws2_32.NewProc("WSAIoctl")
+	procWSALookupServiceBeginW                               = modws2_32.NewProc("WSALookupServiceBeginW")
+	procWSALookupServiceEnd                                  = modws2_32.NewProc("WSALookupServiceEnd")
+	procWSALookupServiceNextW                                = modws2_32.NewProc("WSALookupServiceNextW")
+	procWSARecv                                              = modws2_32.NewProc("WSARecv")
+	procWSARecvFrom                                          = modws2_32.NewProc("WSARecvFrom")
+	procWSASend                                              = modws2_32.NewProc("WSASend")
+	procWSASendTo                                            = modws2_32.NewProc("WSASendTo")
+	procWSASocketW                                           = modws2_32.NewProc("WSASocketW")
+	procWSAStartup                                           = modws2_32.NewProc("WSAStartup")
+	procbind                                                 = modws2_32.NewProc("bind")
+	procclosesocket                                          = modws2_32.NewProc("closesocket")
+	procconnect                                              = modws2_32.NewProc("connect")
+	procgethostbyname                                        = modws2_32.NewProc("gethostbyname")
+	procgetpeername                                          = modws2_32.NewProc("getpeername")
+	procgetprotobyname                                       = modws2_32.NewProc("getprotobyname")
+	procgetservbyname                                        = modws2_32.NewProc("getservbyname")
+	procgetsockname                                          = modws2_32.NewProc("getsockname")
+	procgetsockopt                                           = modws2_32.NewProc("getsockopt")
+	proclisten                                               = modws2_32.NewProc("listen")
+	procntohs                                                = modws2_32.NewProc("ntohs")
+	procrecvfrom                                             = modws2_32.NewProc("recvfrom")
+	procsendto                                               = modws2_32.NewProc("sendto")
+	procsetsockopt                                           = modws2_32.NewProc("setsockopt")
+	procshutdown                                             = modws2_32.NewProc("shutdown")
+	procsocket                                               = modws2_32.NewProc("socket")
+	procWTSEnumerateSessionsW                                = modwtsapi32.NewProc("WTSEnumerateSessionsW")
+	procWTSFreeMemory                                        = modwtsapi32.NewProc("WTSFreeMemory")
+	procWTSQueryUserToken                                    = modwtsapi32.NewProc("WTSQueryUserToken")
+)
+
+func cm_Get_DevNode_Status(status *uint32, problemNumber *uint32, devInst DEVINST, flags uint32) (ret CONFIGRET) {
+	r0, _, _ := syscall.SyscallN(procCM_Get_DevNode_Status.Addr(), uintptr(unsafe.Pointer(status)), uintptr(unsafe.Pointer(problemNumber)), uintptr(devInst), uintptr(flags))
+	ret = CONFIGRET(r0)
+	return
+}
+
+func cm_Get_Device_Interface_List(interfaceClass *GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret CONFIGRET) {
+	r0, _, _ := syscall.SyscallN(procCM_Get_Device_Interface_ListW.Addr(), uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(unsafe.Pointer(buffer)), uintptr(bufferLen), uintptr(flags))
+	ret = CONFIGRET(r0)
+	return
+}
+
+func cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *GUID, deviceID *uint16, flags uint32) (ret CONFIGRET) {
+	r0, _, _ := syscall.SyscallN(procCM_Get_Device_Interface_List_SizeW.Addr(), uintptr(unsafe.Pointer(len)), uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(flags))
+	ret = CONFIGRET(r0)
+	return
+}
+
+func cm_MapCrToWin32Err(configRet CONFIGRET, defaultWin32Error Errno) (ret Errno) {
+	r0, _, _ := syscall.SyscallN(procCM_MapCrToWin32Err.Addr(), uintptr(configRet), uintptr(defaultWin32Error))
+	ret = Errno(r0)
+	return
+}
+
+func AdjustTokenGroups(token Token, resetToDefault bool, newstate *Tokengroups, buflen uint32, prevstate *Tokengroups, returnlen *uint32) (err error) {
+	var _p0 uint32
+	if resetToDefault {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procAdjustTokenGroups.Addr(), uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(newstate)), uintptr(buflen), uintptr(unsafe.Pointer(prevstate)), uintptr(unsafe.Pointer(returnlen)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func AdjustTokenPrivileges(token Token, disableAllPrivileges bool, newstate *Tokenprivileges, buflen uint32, prevstate *Tokenprivileges, returnlen *uint32) (err error) {
+	var _p0 uint32
+	if disableAllPrivileges {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procAdjustTokenPrivileges.Addr(), uintptr(token), uintptr(_p0), uintptr(unsafe.Pointer(newstate)), uintptr(buflen), uintptr(unsafe.Pointer(prevstate)), uintptr(unsafe.Pointer(returnlen)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func AllocateAndInitializeSid(identAuth *SidIdentifierAuthority, subAuth byte, subAuth0 uint32, subAuth1 uint32, subAuth2 uint32, subAuth3 uint32, subAuth4 uint32, subAuth5 uint32, subAuth6 uint32, subAuth7 uint32, sid **SID) (err error) {
+	r1, _, e1 := syscall.SyscallN(procAllocateAndInitializeSid.Addr(), uintptr(unsafe.Pointer(identAuth)), uintptr(subAuth), uintptr(subAuth0), uintptr(subAuth1), uintptr(subAuth2), uintptr(subAuth3), uintptr(subAuth4), uintptr(subAuth5), uintptr(subAuth6), uintptr(subAuth7), uintptr(unsafe.Pointer(sid)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func buildSecurityDescriptor(owner *TRUSTEE, group *TRUSTEE, countAccessEntries uint32, accessEntries *EXPLICIT_ACCESS, countAuditEntries uint32, auditEntries *EXPLICIT_ACCESS, oldSecurityDescriptor *SECURITY_DESCRIPTOR, sizeNewSecurityDescriptor *uint32, newSecurityDescriptor **SECURITY_DESCRIPTOR) (ret error) {
+	r0, _, _ := syscall.SyscallN(procBuildSecurityDescriptorW.Addr(), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(group)), uintptr(countAccessEntries), uintptr(unsafe.Pointer(accessEntries)), uintptr(countAuditEntries), uintptr(unsafe.Pointer(auditEntries)), uintptr(unsafe.Pointer(oldSecurityDescriptor)), uintptr(unsafe.Pointer(sizeNewSecurityDescriptor)), uintptr(unsafe.Pointer(newSecurityDescriptor)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func ChangeServiceConfig2(service Handle, infoLevel uint32, info *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procChangeServiceConfig2W.Addr(), uintptr(service), uintptr(infoLevel), uintptr(unsafe.Pointer(info)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ChangeServiceConfig(service Handle, serviceType uint32, startType uint32, errorControl uint32, binaryPathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16, displayName *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procChangeServiceConfigW.Addr(), uintptr(service), uintptr(serviceType), uintptr(startType), uintptr(errorControl), uintptr(unsafe.Pointer(binaryPathName)), uintptr(unsafe.Pointer(loadOrderGroup)), uintptr(unsafe.Pointer(tagId)), uintptr(unsafe.Pointer(dependencies)), uintptr(unsafe.Pointer(serviceStartName)), uintptr(unsafe.Pointer(password)), uintptr(unsafe.Pointer(displayName)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func checkTokenMembership(tokenHandle Token, sidToCheck *SID, isMember *int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCheckTokenMembership.Addr(), uintptr(tokenHandle), uintptr(unsafe.Pointer(sidToCheck)), uintptr(unsafe.Pointer(isMember)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CloseServiceHandle(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCloseServiceHandle.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ControlService(service Handle, control uint32, status *SERVICE_STATUS) (err error) {
+	r1, _, e1 := syscall.SyscallN(procControlService.Addr(), uintptr(service), uintptr(control), uintptr(unsafe.Pointer(status)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func convertSecurityDescriptorToStringSecurityDescriptor(sd *SECURITY_DESCRIPTOR, revision uint32, securityInformation SECURITY_INFORMATION, str **uint16, strLen *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procConvertSecurityDescriptorToStringSecurityDescriptorW.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(revision), uintptr(securityInformation), uintptr(unsafe.Pointer(str)), uintptr(unsafe.Pointer(strLen)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ConvertSidToStringSid(sid *SID, stringSid **uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procConvertSidToStringSidW.Addr(), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(stringSid)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func convertStringSecurityDescriptorToSecurityDescriptor(str string, revision uint32, sd **SECURITY_DESCRIPTOR, size *uint32) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(str)
+	if err != nil {
+		return
+	}
+	return _convertStringSecurityDescriptorToSecurityDescriptor(_p0, revision, sd, size)
+}
+
+func _convertStringSecurityDescriptorToSecurityDescriptor(str *uint16, revision uint32, sd **SECURITY_DESCRIPTOR, size *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procConvertStringSecurityDescriptorToSecurityDescriptorW.Addr(), uintptr(unsafe.Pointer(str)), uintptr(revision), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(size)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ConvertStringSidToSid(stringSid *uint16, sid **SID) (err error) {
+	r1, _, e1 := syscall.SyscallN(procConvertStringSidToSidW.Addr(), uintptr(unsafe.Pointer(stringSid)), uintptr(unsafe.Pointer(sid)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CopySid(destSidLen uint32, destSid *SID, srcSid *SID) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCopySid.Addr(), uintptr(destSidLen), uintptr(unsafe.Pointer(destSid)), uintptr(unsafe.Pointer(srcSid)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateProcessAsUser(token Token, appName *uint16, commandLine *uint16, procSecurity *SecurityAttributes, threadSecurity *SecurityAttributes, inheritHandles bool, creationFlags uint32, env *uint16, currentDir *uint16, startupInfo *StartupInfo, outProcInfo *ProcessInformation) (err error) {
+	var _p0 uint32
+	if inheritHandles {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procCreateProcessAsUserW.Addr(), uintptr(token), uintptr(unsafe.Pointer(appName)), uintptr(unsafe.Pointer(commandLine)), uintptr(unsafe.Pointer(procSecurity)), uintptr(unsafe.Pointer(threadSecurity)), uintptr(_p0), uintptr(creationFlags), uintptr(unsafe.Pointer(env)), uintptr(unsafe.Pointer(currentDir)), uintptr(unsafe.Pointer(startupInfo)), uintptr(unsafe.Pointer(outProcInfo)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateService(mgr Handle, serviceName *uint16, displayName *uint16, access uint32, srvType uint32, startType uint32, errCtl uint32, pathName *uint16, loadOrderGroup *uint16, tagId *uint32, dependencies *uint16, serviceStartName *uint16, password *uint16) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateServiceW.Addr(), uintptr(mgr), uintptr(unsafe.Pointer(serviceName)), uintptr(unsafe.Pointer(displayName)), uintptr(access), uintptr(srvType), uintptr(startType), uintptr(errCtl), uintptr(unsafe.Pointer(pathName)), uintptr(unsafe.Pointer(loadOrderGroup)), uintptr(unsafe.Pointer(tagId)), uintptr(unsafe.Pointer(dependencies)), uintptr(unsafe.Pointer(serviceStartName)), uintptr(unsafe.Pointer(password)))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func createWellKnownSid(sidType WELL_KNOWN_SID_TYPE, domainSid *SID, sid *SID, sizeSid *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCreateWellKnownSid.Addr(), uintptr(sidType), uintptr(unsafe.Pointer(domainSid)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sizeSid)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptAcquireContext(provhandle *Handle, container *uint16, provider *uint16, provtype uint32, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCryptAcquireContextW.Addr(), uintptr(unsafe.Pointer(provhandle)), uintptr(unsafe.Pointer(container)), uintptr(unsafe.Pointer(provider)), uintptr(provtype), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptGenRandom(provhandle Handle, buflen uint32, buf *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCryptGenRandom.Addr(), uintptr(provhandle), uintptr(buflen), uintptr(unsafe.Pointer(buf)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptReleaseContext(provhandle Handle, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCryptReleaseContext.Addr(), uintptr(provhandle), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DeleteService(service Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDeleteService.Addr(), uintptr(service))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DeregisterEventSource(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDeregisterEventSource.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DuplicateTokenEx(existingToken Token, desiredAccess uint32, tokenAttributes *SecurityAttributes, impersonationLevel uint32, tokenType uint32, newToken *Token) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDuplicateTokenEx.Addr(), uintptr(existingToken), uintptr(desiredAccess), uintptr(unsafe.Pointer(tokenAttributes)), uintptr(impersonationLevel), uintptr(tokenType), uintptr(unsafe.Pointer(newToken)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func EnumDependentServices(service Handle, activityState uint32, services *ENUM_SERVICE_STATUS, buffSize uint32, bytesNeeded *uint32, servicesReturned *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procEnumDependentServicesW.Addr(), uintptr(service), uintptr(activityState), uintptr(unsafe.Pointer(services)), uintptr(buffSize), uintptr(unsafe.Pointer(bytesNeeded)), uintptr(unsafe.Pointer(servicesReturned)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func EnumServicesStatusEx(mgr Handle, infoLevel uint32, serviceType uint32, serviceState uint32, services *byte, bufSize uint32, bytesNeeded *uint32, servicesReturned *uint32, resumeHandle *uint32, groupName *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procEnumServicesStatusExW.Addr(), uintptr(mgr), uintptr(infoLevel), uintptr(serviceType), uintptr(serviceState), uintptr(unsafe.Pointer(services)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)), uintptr(unsafe.Pointer(servicesReturned)), uintptr(unsafe.Pointer(resumeHandle)), uintptr(unsafe.Pointer(groupName)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func EqualSid(sid1 *SID, sid2 *SID) (isEqual bool) {
+	r0, _, _ := syscall.SyscallN(procEqualSid.Addr(), uintptr(unsafe.Pointer(sid1)), uintptr(unsafe.Pointer(sid2)))
+	isEqual = r0 != 0
+	return
+}
+
+func FreeSid(sid *SID) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFreeSid.Addr(), uintptr(unsafe.Pointer(sid)))
+	if r1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetAce(acl *ACL, aceIndex uint32, pAce **ACCESS_ALLOWED_ACE) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetAce.Addr(), uintptr(unsafe.Pointer(acl)), uintptr(aceIndex), uintptr(unsafe.Pointer(pAce)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetLengthSid(sid *SID) (len uint32) {
+	r0, _, _ := syscall.SyscallN(procGetLengthSid.Addr(), uintptr(unsafe.Pointer(sid)))
+	len = uint32(r0)
+	return
+}
+
+func getNamedSecurityInfo(objectName string, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner **SID, group **SID, dacl **ACL, sacl **ACL, sd **SECURITY_DESCRIPTOR) (ret error) {
+	var _p0 *uint16
+	_p0, ret = syscall.UTF16PtrFromString(objectName)
+	if ret != nil {
+		return
+	}
+	return _getNamedSecurityInfo(_p0, objectType, securityInformation, owner, group, dacl, sacl, sd)
+}
+
+func _getNamedSecurityInfo(objectName *uint16, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner **SID, group **SID, dacl **ACL, sacl **ACL, sd **SECURITY_DESCRIPTOR) (ret error) {
+	r0, _, _ := syscall.SyscallN(procGetNamedSecurityInfoW.Addr(), uintptr(unsafe.Pointer(objectName)), uintptr(objectType), uintptr(securityInformation), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(group)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(sacl)), uintptr(unsafe.Pointer(sd)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func getSecurityDescriptorControl(sd *SECURITY_DESCRIPTOR, control *SECURITY_DESCRIPTOR_CONTROL, revision *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetSecurityDescriptorControl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(control)), uintptr(unsafe.Pointer(revision)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getSecurityDescriptorDacl(sd *SECURITY_DESCRIPTOR, daclPresent *bool, dacl **ACL, daclDefaulted *bool) (err error) {
+	var _p0 uint32
+	if *daclPresent {
+		_p0 = 1
+	}
+	var _p1 uint32
+	if *daclDefaulted {
+		_p1 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procGetSecurityDescriptorDacl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(&_p0)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(&_p1)))
+	*daclPresent = _p0 != 0
+	*daclDefaulted = _p1 != 0
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getSecurityDescriptorGroup(sd *SECURITY_DESCRIPTOR, group **SID, groupDefaulted *bool) (err error) {
+	var _p0 uint32
+	if *groupDefaulted {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procGetSecurityDescriptorGroup.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(group)), uintptr(unsafe.Pointer(&_p0)))
+	*groupDefaulted = _p0 != 0
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getSecurityDescriptorLength(sd *SECURITY_DESCRIPTOR) (len uint32) {
+	r0, _, _ := syscall.SyscallN(procGetSecurityDescriptorLength.Addr(), uintptr(unsafe.Pointer(sd)))
+	len = uint32(r0)
+	return
+}
+
+func getSecurityDescriptorOwner(sd *SECURITY_DESCRIPTOR, owner **SID, ownerDefaulted *bool) (err error) {
+	var _p0 uint32
+	if *ownerDefaulted {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procGetSecurityDescriptorOwner.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(&_p0)))
+	*ownerDefaulted = _p0 != 0
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getSecurityDescriptorRMControl(sd *SECURITY_DESCRIPTOR, rmControl *uint8) (ret error) {
+	r0, _, _ := syscall.SyscallN(procGetSecurityDescriptorRMControl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(rmControl)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func getSecurityDescriptorSacl(sd *SECURITY_DESCRIPTOR, saclPresent *bool, sacl **ACL, saclDefaulted *bool) (err error) {
+	var _p0 uint32
+	if *saclPresent {
+		_p0 = 1
+	}
+	var _p1 uint32
+	if *saclDefaulted {
+		_p1 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procGetSecurityDescriptorSacl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(&_p0)), uintptr(unsafe.Pointer(sacl)), uintptr(unsafe.Pointer(&_p1)))
+	*saclPresent = _p0 != 0
+	*saclDefaulted = _p1 != 0
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getSecurityInfo(handle Handle, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner **SID, group **SID, dacl **ACL, sacl **ACL, sd **SECURITY_DESCRIPTOR) (ret error) {
+	r0, _, _ := syscall.SyscallN(procGetSecurityInfo.Addr(), uintptr(handle), uintptr(objectType), uintptr(securityInformation), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(group)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(sacl)), uintptr(unsafe.Pointer(sd)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func getSidIdentifierAuthority(sid *SID) (authority *SidIdentifierAuthority) {
+	r0, _, _ := syscall.SyscallN(procGetSidIdentifierAuthority.Addr(), uintptr(unsafe.Pointer(sid)))
+	authority = (*SidIdentifierAuthority)(unsafe.Pointer(r0))
+	return
+}
+
+func getSidSubAuthority(sid *SID, index uint32) (subAuthority *uint32) {
+	r0, _, _ := syscall.SyscallN(procGetSidSubAuthority.Addr(), uintptr(unsafe.Pointer(sid)), uintptr(index))
+	subAuthority = (*uint32)(unsafe.Pointer(r0))
+	return
+}
+
+func getSidSubAuthorityCount(sid *SID) (count *uint8) {
+	r0, _, _ := syscall.SyscallN(procGetSidSubAuthorityCount.Addr(), uintptr(unsafe.Pointer(sid)))
+	count = (*uint8)(unsafe.Pointer(r0))
+	return
+}
+
+func GetTokenInformation(token Token, infoClass uint32, info *byte, infoLen uint32, returnedLen *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetTokenInformation.Addr(), uintptr(token), uintptr(infoClass), uintptr(unsafe.Pointer(info)), uintptr(infoLen), uintptr(unsafe.Pointer(returnedLen)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ImpersonateSelf(impersonationlevel uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procImpersonateSelf.Addr(), uintptr(impersonationlevel))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func initializeSecurityDescriptor(absoluteSD *SECURITY_DESCRIPTOR, revision uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procInitializeSecurityDescriptor.Addr(), uintptr(unsafe.Pointer(absoluteSD)), uintptr(revision))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func InitiateSystemShutdownEx(machineName *uint16, message *uint16, timeout uint32, forceAppsClosed bool, rebootAfterShutdown bool, reason uint32) (err error) {
+	var _p0 uint32
+	if forceAppsClosed {
+		_p0 = 1
+	}
+	var _p1 uint32
+	if rebootAfterShutdown {
+		_p1 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procInitiateSystemShutdownExW.Addr(), uintptr(unsafe.Pointer(machineName)), uintptr(unsafe.Pointer(message)), uintptr(timeout), uintptr(_p0), uintptr(_p1), uintptr(reason))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func isTokenRestricted(tokenHandle Token) (ret bool, err error) {
+	r0, _, e1 := syscall.SyscallN(procIsTokenRestricted.Addr(), uintptr(tokenHandle))
+	ret = r0 != 0
+	if !ret {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func isValidSecurityDescriptor(sd *SECURITY_DESCRIPTOR) (isValid bool) {
+	r0, _, _ := syscall.SyscallN(procIsValidSecurityDescriptor.Addr(), uintptr(unsafe.Pointer(sd)))
+	isValid = r0 != 0
+	return
+}
+
+func isValidSid(sid *SID) (isValid bool) {
+	r0, _, _ := syscall.SyscallN(procIsValidSid.Addr(), uintptr(unsafe.Pointer(sid)))
+	isValid = r0 != 0
+	return
+}
+
+func isWellKnownSid(sid *SID, sidType WELL_KNOWN_SID_TYPE) (isWellKnown bool) {
+	r0, _, _ := syscall.SyscallN(procIsWellKnownSid.Addr(), uintptr(unsafe.Pointer(sid)), uintptr(sidType))
+	isWellKnown = r0 != 0
+	return
+}
+
+func LookupAccountName(systemName *uint16, accountName *uint16, sid *SID, sidLen *uint32, refdDomainName *uint16, refdDomainNameLen *uint32, use *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procLookupAccountNameW.Addr(), uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(accountName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(sidLen)), uintptr(unsafe.Pointer(refdDomainName)), uintptr(unsafe.Pointer(refdDomainNameLen)), uintptr(unsafe.Pointer(use)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LookupAccountSid(systemName *uint16, sid *SID, name *uint16, nameLen *uint32, refdDomainName *uint16, refdDomainNameLen *uint32, use *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procLookupAccountSidW.Addr(), uintptr(unsafe.Pointer(systemName)), uintptr(unsafe.Pointer(sid)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameLen)), uintptr(unsafe.Pointer(refdDomainName)), uintptr(unsafe.Pointer(refdDomainNameLen)), uintptr(unsafe.Pointer(use)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LookupPrivilegeValue(systemname *uint16, name *uint16, luid *LUID) (err error) {
+	r1, _, e1 := syscall.SyscallN(procLookupPrivilegeValueW.Addr(), uintptr(unsafe.Pointer(systemname)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(luid)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func makeAbsoluteSD(selfRelativeSD *SECURITY_DESCRIPTOR, absoluteSD *SECURITY_DESCRIPTOR, absoluteSDSize *uint32, dacl *ACL, daclSize *uint32, sacl *ACL, saclSize *uint32, owner *SID, ownerSize *uint32, group *SID, groupSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procMakeAbsoluteSD.Addr(), uintptr(unsafe.Pointer(selfRelativeSD)), uintptr(unsafe.Pointer(absoluteSD)), uintptr(unsafe.Pointer(absoluteSDSize)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(daclSize)), uintptr(unsafe.Pointer(sacl)), uintptr(unsafe.Pointer(saclSize)), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(ownerSize)), uintptr(unsafe.Pointer(group)), uintptr(unsafe.Pointer(groupSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func makeSelfRelativeSD(absoluteSD *SECURITY_DESCRIPTOR, selfRelativeSD *SECURITY_DESCRIPTOR, selfRelativeSDSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procMakeSelfRelativeSD.Addr(), uintptr(unsafe.Pointer(absoluteSD)), uintptr(unsafe.Pointer(selfRelativeSD)), uintptr(unsafe.Pointer(selfRelativeSDSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func NotifyServiceStatusChange(service Handle, notifyMask uint32, notifier *SERVICE_NOTIFY) (ret error) {
+	r0, _, _ := syscall.SyscallN(procNotifyServiceStatusChangeW.Addr(), uintptr(service), uintptr(notifyMask), uintptr(unsafe.Pointer(notifier)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func OpenProcessToken(process Handle, access uint32, token *Token) (err error) {
+	r1, _, e1 := syscall.SyscallN(procOpenProcessToken.Addr(), uintptr(process), uintptr(access), uintptr(unsafe.Pointer(token)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func OpenSCManager(machineName *uint16, databaseName *uint16, access uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procOpenSCManagerW.Addr(), uintptr(unsafe.Pointer(machineName)), uintptr(unsafe.Pointer(databaseName)), uintptr(access))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func OpenService(mgr Handle, serviceName *uint16, access uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procOpenServiceW.Addr(), uintptr(mgr), uintptr(unsafe.Pointer(serviceName)), uintptr(access))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func OpenThreadToken(thread Handle, access uint32, openAsSelf bool, token *Token) (err error) {
+	var _p0 uint32
+	if openAsSelf {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procOpenThreadToken.Addr(), uintptr(thread), uintptr(access), uintptr(_p0), uintptr(unsafe.Pointer(token)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryServiceConfig2(service Handle, infoLevel uint32, buff *byte, buffSize uint32, bytesNeeded *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryServiceConfig2W.Addr(), uintptr(service), uintptr(infoLevel), uintptr(unsafe.Pointer(buff)), uintptr(buffSize), uintptr(unsafe.Pointer(bytesNeeded)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryServiceConfig(service Handle, serviceConfig *QUERY_SERVICE_CONFIG, bufSize uint32, bytesNeeded *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryServiceConfigW.Addr(), uintptr(service), uintptr(unsafe.Pointer(serviceConfig)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryServiceDynamicInformation(service Handle, infoLevel uint32, dynamicInfo unsafe.Pointer) (err error) {
+	err = procQueryServiceDynamicInformation.Find()
+	if err != nil {
+		return
+	}
+	r1, _, e1 := syscall.SyscallN(procQueryServiceDynamicInformation.Addr(), uintptr(service), uintptr(infoLevel), uintptr(dynamicInfo))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryServiceLockStatus(mgr Handle, lockStatus *QUERY_SERVICE_LOCK_STATUS, bufSize uint32, bytesNeeded *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryServiceLockStatusW.Addr(), uintptr(mgr), uintptr(unsafe.Pointer(lockStatus)), uintptr(bufSize), uintptr(unsafe.Pointer(bytesNeeded)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryServiceStatus(service Handle, status *SERVICE_STATUS) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryServiceStatus.Addr(), uintptr(service), uintptr(unsafe.Pointer(status)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryServiceStatusEx(service Handle, infoLevel uint32, buff *byte, buffSize uint32, bytesNeeded *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryServiceStatusEx.Addr(), uintptr(service), uintptr(infoLevel), uintptr(unsafe.Pointer(buff)), uintptr(buffSize), uintptr(unsafe.Pointer(bytesNeeded)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func RegCloseKey(key Handle) (regerrno error) {
+	r0, _, _ := syscall.SyscallN(procRegCloseKey.Addr(), uintptr(key))
+	if r0 != 0 {
+		regerrno = syscall.Errno(r0)
+	}
+	return
+}
+
+func RegEnumKeyEx(key Handle, index uint32, name *uint16, nameLen *uint32, reserved *uint32, class *uint16, classLen *uint32, lastWriteTime *Filetime) (regerrno error) {
+	r0, _, _ := syscall.SyscallN(procRegEnumKeyExW.Addr(), uintptr(key), uintptr(index), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(nameLen)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(class)), uintptr(unsafe.Pointer(classLen)), uintptr(unsafe.Pointer(lastWriteTime)))
+	if r0 != 0 {
+		regerrno = syscall.Errno(r0)
+	}
+	return
+}
+
+func RegNotifyChangeKeyValue(key Handle, watchSubtree bool, notifyFilter uint32, event Handle, asynchronous bool) (regerrno error) {
+	var _p0 uint32
+	if watchSubtree {
+		_p0 = 1
+	}
+	var _p1 uint32
+	if asynchronous {
+		_p1 = 1
+	}
+	r0, _, _ := syscall.SyscallN(procRegNotifyChangeKeyValue.Addr(), uintptr(key), uintptr(_p0), uintptr(notifyFilter), uintptr(event), uintptr(_p1))
+	if r0 != 0 {
+		regerrno = syscall.Errno(r0)
+	}
+	return
+}
+
+func RegOpenKeyEx(key Handle, subkey *uint16, options uint32, desiredAccess uint32, result *Handle) (regerrno error) {
+	r0, _, _ := syscall.SyscallN(procRegOpenKeyExW.Addr(), uintptr(key), uintptr(unsafe.Pointer(subkey)), uintptr(options), uintptr(desiredAccess), uintptr(unsafe.Pointer(result)))
+	if r0 != 0 {
+		regerrno = syscall.Errno(r0)
+	}
+	return
+}
+
+func RegQueryInfoKey(key Handle, class *uint16, classLen *uint32, reserved *uint32, subkeysLen *uint32, maxSubkeyLen *uint32, maxClassLen *uint32, valuesLen *uint32, maxValueNameLen *uint32, maxValueLen *uint32, saLen *uint32, lastWriteTime *Filetime) (regerrno error) {
+	r0, _, _ := syscall.SyscallN(procRegQueryInfoKeyW.Addr(), uintptr(key), uintptr(unsafe.Pointer(class)), uintptr(unsafe.Pointer(classLen)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(subkeysLen)), uintptr(unsafe.Pointer(maxSubkeyLen)), uintptr(unsafe.Pointer(maxClassLen)), uintptr(unsafe.Pointer(valuesLen)), uintptr(unsafe.Pointer(maxValueNameLen)), uintptr(unsafe.Pointer(maxValueLen)), uintptr(unsafe.Pointer(saLen)), uintptr(unsafe.Pointer(lastWriteTime)))
+	if r0 != 0 {
+		regerrno = syscall.Errno(r0)
+	}
+	return
+}
+
+func RegQueryValueEx(key Handle, name *uint16, reserved *uint32, valtype *uint32, buf *byte, buflen *uint32) (regerrno error) {
+	r0, _, _ := syscall.SyscallN(procRegQueryValueExW.Addr(), uintptr(key), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(reserved)), uintptr(unsafe.Pointer(valtype)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(buflen)))
+	if r0 != 0 {
+		regerrno = syscall.Errno(r0)
+	}
+	return
+}
+
+func RegisterEventSource(uncServerName *uint16, sourceName *uint16) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procRegisterEventSourceW.Addr(), uintptr(unsafe.Pointer(uncServerName)), uintptr(unsafe.Pointer(sourceName)))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func RegisterServiceCtrlHandlerEx(serviceName *uint16, handlerProc uintptr, context uintptr) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procRegisterServiceCtrlHandlerExW.Addr(), uintptr(unsafe.Pointer(serviceName)), uintptr(handlerProc), uintptr(context))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ReportEvent(log Handle, etype uint16, category uint16, eventId uint32, usrSId uintptr, numStrings uint16, dataSize uint32, strings **uint16, rawData *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procReportEventW.Addr(), uintptr(log), uintptr(etype), uintptr(category), uintptr(eventId), uintptr(usrSId), uintptr(numStrings), uintptr(dataSize), uintptr(unsafe.Pointer(strings)), uintptr(unsafe.Pointer(rawData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func RevertToSelf() (err error) {
+	r1, _, e1 := syscall.SyscallN(procRevertToSelf.Addr())
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setEntriesInAcl(countExplicitEntries uint32, explicitEntries *EXPLICIT_ACCESS, oldACL *ACL, newACL **ACL) (ret error) {
+	r0, _, _ := syscall.SyscallN(procSetEntriesInAclW.Addr(), uintptr(countExplicitEntries), uintptr(unsafe.Pointer(explicitEntries)), uintptr(unsafe.Pointer(oldACL)), uintptr(unsafe.Pointer(newACL)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func SetKernelObjectSecurity(handle Handle, securityInformation SECURITY_INFORMATION, securityDescriptor *SECURITY_DESCRIPTOR) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetKernelObjectSecurity.Addr(), uintptr(handle), uintptr(securityInformation), uintptr(unsafe.Pointer(securityDescriptor)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetNamedSecurityInfo(objectName string, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner *SID, group *SID, dacl *ACL, sacl *ACL) (ret error) {
+	var _p0 *uint16
+	_p0, ret = syscall.UTF16PtrFromString(objectName)
+	if ret != nil {
+		return
+	}
+	return _SetNamedSecurityInfo(_p0, objectType, securityInformation, owner, group, dacl, sacl)
+}
+
+func _SetNamedSecurityInfo(objectName *uint16, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner *SID, group *SID, dacl *ACL, sacl *ACL) (ret error) {
+	r0, _, _ := syscall.SyscallN(procSetNamedSecurityInfoW.Addr(), uintptr(unsafe.Pointer(objectName)), uintptr(objectType), uintptr(securityInformation), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(group)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(sacl)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func setSecurityDescriptorControl(sd *SECURITY_DESCRIPTOR, controlBitsOfInterest SECURITY_DESCRIPTOR_CONTROL, controlBitsToSet SECURITY_DESCRIPTOR_CONTROL) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetSecurityDescriptorControl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(controlBitsOfInterest), uintptr(controlBitsToSet))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setSecurityDescriptorDacl(sd *SECURITY_DESCRIPTOR, daclPresent bool, dacl *ACL, daclDefaulted bool) (err error) {
+	var _p0 uint32
+	if daclPresent {
+		_p0 = 1
+	}
+	var _p1 uint32
+	if daclDefaulted {
+		_p1 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procSetSecurityDescriptorDacl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(_p0), uintptr(unsafe.Pointer(dacl)), uintptr(_p1))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setSecurityDescriptorGroup(sd *SECURITY_DESCRIPTOR, group *SID, groupDefaulted bool) (err error) {
+	var _p0 uint32
+	if groupDefaulted {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procSetSecurityDescriptorGroup.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(group)), uintptr(_p0))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setSecurityDescriptorOwner(sd *SECURITY_DESCRIPTOR, owner *SID, ownerDefaulted bool) (err error) {
+	var _p0 uint32
+	if ownerDefaulted {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procSetSecurityDescriptorOwner.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(owner)), uintptr(_p0))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setSecurityDescriptorRMControl(sd *SECURITY_DESCRIPTOR, rmControl *uint8) {
+	syscall.SyscallN(procSetSecurityDescriptorRMControl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(unsafe.Pointer(rmControl)))
+	return
+}
+
+func setSecurityDescriptorSacl(sd *SECURITY_DESCRIPTOR, saclPresent bool, sacl *ACL, saclDefaulted bool) (err error) {
+	var _p0 uint32
+	if saclPresent {
+		_p0 = 1
+	}
+	var _p1 uint32
+	if saclDefaulted {
+		_p1 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procSetSecurityDescriptorSacl.Addr(), uintptr(unsafe.Pointer(sd)), uintptr(_p0), uintptr(unsafe.Pointer(sacl)), uintptr(_p1))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetSecurityInfo(handle Handle, objectType SE_OBJECT_TYPE, securityInformation SECURITY_INFORMATION, owner *SID, group *SID, dacl *ACL, sacl *ACL) (ret error) {
+	r0, _, _ := syscall.SyscallN(procSetSecurityInfo.Addr(), uintptr(handle), uintptr(objectType), uintptr(securityInformation), uintptr(unsafe.Pointer(owner)), uintptr(unsafe.Pointer(group)), uintptr(unsafe.Pointer(dacl)), uintptr(unsafe.Pointer(sacl)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func SetServiceStatus(service Handle, serviceStatus *SERVICE_STATUS) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetServiceStatus.Addr(), uintptr(service), uintptr(unsafe.Pointer(serviceStatus)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetThreadToken(thread *Handle, token Token) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetThreadToken.Addr(), uintptr(unsafe.Pointer(thread)), uintptr(token))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetTokenInformation(token Token, infoClass uint32, info *byte, infoLen uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetTokenInformation.Addr(), uintptr(token), uintptr(infoClass), uintptr(unsafe.Pointer(info)), uintptr(infoLen))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func StartServiceCtrlDispatcher(serviceTable *SERVICE_TABLE_ENTRY) (err error) {
+	r1, _, e1 := syscall.SyscallN(procStartServiceCtrlDispatcherW.Addr(), uintptr(unsafe.Pointer(serviceTable)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func StartService(service Handle, numArgs uint32, argVectors **uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procStartServiceW.Addr(), uintptr(service), uintptr(numArgs), uintptr(unsafe.Pointer(argVectors)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertAddCertificateContextToStore(store Handle, certContext *CertContext, addDisposition uint32, storeContext **CertContext) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCertAddCertificateContextToStore.Addr(), uintptr(store), uintptr(unsafe.Pointer(certContext)), uintptr(addDisposition), uintptr(unsafe.Pointer(storeContext)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertCloseStore(store Handle, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCertCloseStore.Addr(), uintptr(store), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertCreateCertificateContext(certEncodingType uint32, certEncoded *byte, encodedLen uint32) (context *CertContext, err error) {
+	r0, _, e1 := syscall.SyscallN(procCertCreateCertificateContext.Addr(), uintptr(certEncodingType), uintptr(unsafe.Pointer(certEncoded)), uintptr(encodedLen))
+	context = (*CertContext)(unsafe.Pointer(r0))
+	if context == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertDeleteCertificateFromStore(certContext *CertContext) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCertDeleteCertificateFromStore.Addr(), uintptr(unsafe.Pointer(certContext)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertDuplicateCertificateContext(certContext *CertContext) (dupContext *CertContext) {
+	r0, _, _ := syscall.SyscallN(procCertDuplicateCertificateContext.Addr(), uintptr(unsafe.Pointer(certContext)))
+	dupContext = (*CertContext)(unsafe.Pointer(r0))
+	return
+}
+
+func CertEnumCertificatesInStore(store Handle, prevContext *CertContext) (context *CertContext, err error) {
+	r0, _, e1 := syscall.SyscallN(procCertEnumCertificatesInStore.Addr(), uintptr(store), uintptr(unsafe.Pointer(prevContext)))
+	context = (*CertContext)(unsafe.Pointer(r0))
+	if context == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertFindCertificateInStore(store Handle, certEncodingType uint32, findFlags uint32, findType uint32, findPara unsafe.Pointer, prevCertContext *CertContext) (cert *CertContext, err error) {
+	r0, _, e1 := syscall.SyscallN(procCertFindCertificateInStore.Addr(), uintptr(store), uintptr(certEncodingType), uintptr(findFlags), uintptr(findType), uintptr(findPara), uintptr(unsafe.Pointer(prevCertContext)))
+	cert = (*CertContext)(unsafe.Pointer(r0))
+	if cert == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertFindChainInStore(store Handle, certEncodingType uint32, findFlags uint32, findType uint32, findPara unsafe.Pointer, prevChainContext *CertChainContext) (certchain *CertChainContext, err error) {
+	r0, _, e1 := syscall.SyscallN(procCertFindChainInStore.Addr(), uintptr(store), uintptr(certEncodingType), uintptr(findFlags), uintptr(findType), uintptr(findPara), uintptr(unsafe.Pointer(prevChainContext)))
+	certchain = (*CertChainContext)(unsafe.Pointer(r0))
+	if certchain == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertFindExtension(objId *byte, countExtensions uint32, extensions *CertExtension) (ret *CertExtension) {
+	r0, _, _ := syscall.SyscallN(procCertFindExtension.Addr(), uintptr(unsafe.Pointer(objId)), uintptr(countExtensions), uintptr(unsafe.Pointer(extensions)))
+	ret = (*CertExtension)(unsafe.Pointer(r0))
+	return
+}
+
+func CertFreeCertificateChain(ctx *CertChainContext) {
+	syscall.SyscallN(procCertFreeCertificateChain.Addr(), uintptr(unsafe.Pointer(ctx)))
+	return
+}
+
+func CertFreeCertificateContext(ctx *CertContext) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCertFreeCertificateContext.Addr(), uintptr(unsafe.Pointer(ctx)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertGetCertificateChain(engine Handle, leaf *CertContext, time *Filetime, additionalStore Handle, para *CertChainPara, flags uint32, reserved uintptr, chainCtx **CertChainContext) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCertGetCertificateChain.Addr(), uintptr(engine), uintptr(unsafe.Pointer(leaf)), uintptr(unsafe.Pointer(time)), uintptr(additionalStore), uintptr(unsafe.Pointer(para)), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(chainCtx)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertGetNameString(certContext *CertContext, nameType uint32, flags uint32, typePara unsafe.Pointer, name *uint16, size uint32) (chars uint32) {
+	r0, _, _ := syscall.SyscallN(procCertGetNameStringW.Addr(), uintptr(unsafe.Pointer(certContext)), uintptr(nameType), uintptr(flags), uintptr(typePara), uintptr(unsafe.Pointer(name)), uintptr(size))
+	chars = uint32(r0)
+	return
+}
+
+func CertOpenStore(storeProvider uintptr, msgAndCertEncodingType uint32, cryptProv uintptr, flags uint32, para uintptr) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCertOpenStore.Addr(), uintptr(storeProvider), uintptr(msgAndCertEncodingType), uintptr(cryptProv), uintptr(flags), uintptr(para))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertOpenSystemStore(hprov Handle, name *uint16) (store Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCertOpenSystemStoreW.Addr(), uintptr(hprov), uintptr(unsafe.Pointer(name)))
+	store = Handle(r0)
+	if store == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CertVerifyCertificateChainPolicy(policyOID uintptr, chain *CertChainContext, para *CertChainPolicyPara, status *CertChainPolicyStatus) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCertVerifyCertificateChainPolicy.Addr(), uintptr(policyOID), uintptr(unsafe.Pointer(chain)), uintptr(unsafe.Pointer(para)), uintptr(unsafe.Pointer(status)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptAcquireCertificatePrivateKey(cert *CertContext, flags uint32, parameters unsafe.Pointer, cryptProvOrNCryptKey *Handle, keySpec *uint32, callerFreeProvOrNCryptKey *bool) (err error) {
+	var _p0 uint32
+	if *callerFreeProvOrNCryptKey {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procCryptAcquireCertificatePrivateKey.Addr(), uintptr(unsafe.Pointer(cert)), uintptr(flags), uintptr(parameters), uintptr(unsafe.Pointer(cryptProvOrNCryptKey)), uintptr(unsafe.Pointer(keySpec)), uintptr(unsafe.Pointer(&_p0)))
+	*callerFreeProvOrNCryptKey = _p0 != 0
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptDecodeObject(encodingType uint32, structType *byte, encodedBytes *byte, lenEncodedBytes uint32, flags uint32, decoded unsafe.Pointer, decodedLen *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCryptDecodeObject.Addr(), uintptr(encodingType), uintptr(unsafe.Pointer(structType)), uintptr(unsafe.Pointer(encodedBytes)), uintptr(lenEncodedBytes), uintptr(flags), uintptr(decoded), uintptr(unsafe.Pointer(decodedLen)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptProtectData(dataIn *DataBlob, name *uint16, optionalEntropy *DataBlob, reserved uintptr, promptStruct *CryptProtectPromptStruct, flags uint32, dataOut *DataBlob) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCryptProtectData.Addr(), uintptr(unsafe.Pointer(dataIn)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(optionalEntropy)), uintptr(reserved), uintptr(unsafe.Pointer(promptStruct)), uintptr(flags), uintptr(unsafe.Pointer(dataOut)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptQueryObject(objectType uint32, object unsafe.Pointer, expectedContentTypeFlags uint32, expectedFormatTypeFlags uint32, flags uint32, msgAndCertEncodingType *uint32, contentType *uint32, formatType *uint32, certStore *Handle, msg *Handle, context *unsafe.Pointer) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCryptQueryObject.Addr(), uintptr(objectType), uintptr(object), uintptr(expectedContentTypeFlags), uintptr(expectedFormatTypeFlags), uintptr(flags), uintptr(unsafe.Pointer(msgAndCertEncodingType)), uintptr(unsafe.Pointer(contentType)), uintptr(unsafe.Pointer(formatType)), uintptr(unsafe.Pointer(certStore)), uintptr(unsafe.Pointer(msg)), uintptr(unsafe.Pointer(context)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CryptUnprotectData(dataIn *DataBlob, name **uint16, optionalEntropy *DataBlob, reserved uintptr, promptStruct *CryptProtectPromptStruct, flags uint32, dataOut *DataBlob) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCryptUnprotectData.Addr(), uintptr(unsafe.Pointer(dataIn)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(optionalEntropy)), uintptr(reserved), uintptr(unsafe.Pointer(promptStruct)), uintptr(flags), uintptr(unsafe.Pointer(dataOut)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func PFXImportCertStore(pfx *CryptDataBlob, password *uint16, flags uint32) (store Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procPFXImportCertStore.Addr(), uintptr(unsafe.Pointer(pfx)), uintptr(unsafe.Pointer(password)), uintptr(flags))
+	store = Handle(r0)
+	if store == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DnsNameCompare(name1 *uint16, name2 *uint16) (same bool) {
+	r0, _, _ := syscall.SyscallN(procDnsNameCompare_W.Addr(), uintptr(unsafe.Pointer(name1)), uintptr(unsafe.Pointer(name2)))
+	same = r0 != 0
+	return
+}
+
+func DnsQuery(name string, qtype uint16, options uint32, extra *byte, qrs **DNSRecord, pr *byte) (status error) {
+	var _p0 *uint16
+	_p0, status = syscall.UTF16PtrFromString(name)
+	if status != nil {
+		return
+	}
+	return _DnsQuery(_p0, qtype, options, extra, qrs, pr)
+}
+
+func _DnsQuery(name *uint16, qtype uint16, options uint32, extra *byte, qrs **DNSRecord, pr *byte) (status error) {
+	r0, _, _ := syscall.SyscallN(procDnsQuery_W.Addr(), uintptr(unsafe.Pointer(name)), uintptr(qtype), uintptr(options), uintptr(unsafe.Pointer(extra)), uintptr(unsafe.Pointer(qrs)), uintptr(unsafe.Pointer(pr)))
+	if r0 != 0 {
+		status = syscall.Errno(r0)
+	}
+	return
+}
+
+func DnsRecordListFree(rl *DNSRecord, freetype uint32) {
+	syscall.SyscallN(procDnsRecordListFree.Addr(), uintptr(unsafe.Pointer(rl)), uintptr(freetype))
+	return
+}
+
+func DwmGetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, size uint32) (ret error) {
+	r0, _, _ := syscall.SyscallN(procDwmGetWindowAttribute.Addr(), uintptr(hwnd), uintptr(attribute), uintptr(value), uintptr(size))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func DwmSetWindowAttribute(hwnd HWND, attribute uint32, value unsafe.Pointer, size uint32) (ret error) {
+	r0, _, _ := syscall.SyscallN(procDwmSetWindowAttribute.Addr(), uintptr(hwnd), uintptr(attribute), uintptr(value), uintptr(size))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func CancelMibChangeNotify2(notificationHandle Handle) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procCancelMibChangeNotify2.Addr(), uintptr(notificationHandle))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func FreeMibTable(memory unsafe.Pointer) {
+	syscall.SyscallN(procFreeMibTable.Addr(), uintptr(memory))
+	return
+}
+
+func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetAdaptersAddresses.Addr(), uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizePointer)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetAdaptersInfo(ai *IpAdapterInfo, ol *uint32) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetAdaptersInfo.Addr(), uintptr(unsafe.Pointer(ai)), uintptr(unsafe.Pointer(ol)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func getBestInterfaceEx(sockaddr unsafe.Pointer, pdwBestIfIndex *uint32) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetBestInterfaceEx.Addr(), uintptr(sockaddr), uintptr(unsafe.Pointer(pdwBestIfIndex)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetIfEntry(pIfRow *MibIfRow) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetIfEntry.Addr(), uintptr(unsafe.Pointer(pIfRow)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetIfEntry2Ex.Addr(), uintptr(level), uintptr(unsafe.Pointer(row)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetIpForwardEntry2(row *MibIpForwardRow2) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetIpForwardEntry2.Addr(), uintptr(unsafe.Pointer(row)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetIpForwardTable2(family uint16, table **MibIpForwardTable2) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetIpForwardTable2.Addr(), uintptr(family), uintptr(unsafe.Pointer(table)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetUnicastIpAddressEntry.Addr(), uintptr(unsafe.Pointer(row)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) {
+	var _p0 uint32
+	if initialNotification {
+		_p0 = 1
+	}
+	r0, _, _ := syscall.SyscallN(procNotifyIpInterfaceChange.Addr(), uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func NotifyRouteChange2(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) {
+	var _p0 uint32
+	if initialNotification {
+		_p0 = 1
+	}
+	r0, _, _ := syscall.SyscallN(procNotifyRouteChange2.Addr(), uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) {
+	var _p0 uint32
+	if initialNotification {
+		_p0 = 1
+	}
+	r0, _, _ := syscall.SyscallN(procNotifyUnicastIpAddressChange.Addr(), uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func AddDllDirectory(path *uint16) (cookie uintptr, err error) {
+	r0, _, e1 := syscall.SyscallN(procAddDllDirectory.Addr(), uintptr(unsafe.Pointer(path)))
+	cookie = uintptr(r0)
+	if cookie == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func AssignProcessToJobObject(job Handle, process Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procAssignProcessToJobObject.Addr(), uintptr(job), uintptr(process))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CancelIo(s Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCancelIo.Addr(), uintptr(s))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CancelIoEx(s Handle, o *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCancelIoEx.Addr(), uintptr(s), uintptr(unsafe.Pointer(o)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ClearCommBreak(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procClearCommBreak.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ClearCommError(handle Handle, lpErrors *uint32, lpStat *ComStat) (err error) {
+	r1, _, e1 := syscall.SyscallN(procClearCommError.Addr(), uintptr(handle), uintptr(unsafe.Pointer(lpErrors)), uintptr(unsafe.Pointer(lpStat)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CloseHandle(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCloseHandle.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ClosePseudoConsole(console Handle) {
+	syscall.SyscallN(procClosePseudoConsole.Addr(), uintptr(console))
+	return
+}
+
+func ConnectNamedPipe(pipe Handle, overlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procConnectNamedPipe.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateDirectory(path *uint16, sa *SecurityAttributes) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCreateDirectoryW.Addr(), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(sa)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateEventEx(eventAttrs *SecurityAttributes, name *uint16, flags uint32, desiredAccess uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateEventExW.Addr(), uintptr(unsafe.Pointer(eventAttrs)), uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(desiredAccess))
+	handle = Handle(r0)
+	if handle == 0 || e1 == ERROR_ALREADY_EXISTS {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateEventW.Addr(), uintptr(unsafe.Pointer(eventAttrs)), uintptr(manualReset), uintptr(initialState), uintptr(unsafe.Pointer(name)))
+	handle = Handle(r0)
+	if handle == 0 || e1 == ERROR_ALREADY_EXISTS {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateFileMapping(fhandle Handle, sa *SecurityAttributes, prot uint32, maxSizeHigh uint32, maxSizeLow uint32, name *uint16) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateFileMappingW.Addr(), uintptr(fhandle), uintptr(unsafe.Pointer(sa)), uintptr(prot), uintptr(maxSizeHigh), uintptr(maxSizeLow), uintptr(unsafe.Pointer(name)))
+	handle = Handle(r0)
+	if handle == 0 || e1 == ERROR_ALREADY_EXISTS {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateFile(name *uint16, access uint32, mode uint32, sa *SecurityAttributes, createmode uint32, attrs uint32, templatefile Handle) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateFileW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(access), uintptr(mode), uintptr(unsafe.Pointer(sa)), uintptr(createmode), uintptr(attrs), uintptr(templatefile))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateHardLink(filename *uint16, existingfilename *uint16, reserved uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCreateHardLinkW.Addr(), uintptr(unsafe.Pointer(filename)), uintptr(unsafe.Pointer(existingfilename)), uintptr(reserved))
+	if r1&0xff == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateIoCompletionPort(filehandle Handle, cphandle Handle, key uintptr, threadcnt uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateIoCompletionPort.Addr(), uintptr(filehandle), uintptr(cphandle), uintptr(key), uintptr(threadcnt))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateJobObject(jobAttr *SecurityAttributes, name *uint16) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateJobObjectW.Addr(), uintptr(unsafe.Pointer(jobAttr)), uintptr(unsafe.Pointer(name)))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateMutexEx(mutexAttrs *SecurityAttributes, name *uint16, flags uint32, desiredAccess uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateMutexExW.Addr(), uintptr(unsafe.Pointer(mutexAttrs)), uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(desiredAccess))
+	handle = Handle(r0)
+	if handle == 0 || e1 == ERROR_ALREADY_EXISTS {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateMutex(mutexAttrs *SecurityAttributes, initialOwner bool, name *uint16) (handle Handle, err error) {
+	var _p0 uint32
+	if initialOwner {
+		_p0 = 1
+	}
+	r0, _, e1 := syscall.SyscallN(procCreateMutexW.Addr(), uintptr(unsafe.Pointer(mutexAttrs)), uintptr(_p0), uintptr(unsafe.Pointer(name)))
+	handle = Handle(r0)
+	if handle == 0 || e1 == ERROR_ALREADY_EXISTS {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateNamedPipe(name *uint16, flags uint32, pipeMode uint32, maxInstances uint32, outSize uint32, inSize uint32, defaultTimeout uint32, sa *SecurityAttributes) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateNamedPipeW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(flags), uintptr(pipeMode), uintptr(maxInstances), uintptr(outSize), uintptr(inSize), uintptr(defaultTimeout), uintptr(unsafe.Pointer(sa)))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreatePipe(readhandle *Handle, writehandle *Handle, sa *SecurityAttributes, size uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCreatePipe.Addr(), uintptr(unsafe.Pointer(readhandle)), uintptr(unsafe.Pointer(writehandle)), uintptr(unsafe.Pointer(sa)), uintptr(size))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateProcess(appName *uint16, commandLine *uint16, procSecurity *SecurityAttributes, threadSecurity *SecurityAttributes, inheritHandles bool, creationFlags uint32, env *uint16, currentDir *uint16, startupInfo *StartupInfo, outProcInfo *ProcessInformation) (err error) {
+	var _p0 uint32
+	if inheritHandles {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procCreateProcessW.Addr(), uintptr(unsafe.Pointer(appName)), uintptr(unsafe.Pointer(commandLine)), uintptr(unsafe.Pointer(procSecurity)), uintptr(unsafe.Pointer(threadSecurity)), uintptr(_p0), uintptr(creationFlags), uintptr(unsafe.Pointer(env)), uintptr(unsafe.Pointer(currentDir)), uintptr(unsafe.Pointer(startupInfo)), uintptr(unsafe.Pointer(outProcInfo)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func createPseudoConsole(size uint32, in Handle, out Handle, flags uint32, pconsole *Handle) (hr error) {
+	r0, _, _ := syscall.SyscallN(procCreatePseudoConsole.Addr(), uintptr(size), uintptr(in), uintptr(out), uintptr(flags), uintptr(unsafe.Pointer(pconsole)))
+	if r0 != 0 {
+		hr = syscall.Errno(r0)
+	}
+	return
+}
+
+func CreateSymbolicLink(symlinkfilename *uint16, targetfilename *uint16, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procCreateSymbolicLinkW.Addr(), uintptr(unsafe.Pointer(symlinkfilename)), uintptr(unsafe.Pointer(targetfilename)), uintptr(flags))
+	if r1&0xff == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateToolhelp32Snapshot(flags uint32, processId uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procCreateToolhelp32Snapshot.Addr(), uintptr(flags), uintptr(processId))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDefineDosDeviceW.Addr(), uintptr(flags), uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DeleteFile(path *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDeleteFileW.Addr(), uintptr(unsafe.Pointer(path)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func deleteProcThreadAttributeList(attrlist *ProcThreadAttributeList) {
+	syscall.SyscallN(procDeleteProcThreadAttributeList.Addr(), uintptr(unsafe.Pointer(attrlist)))
+	return
+}
+
+func DeleteVolumeMountPoint(volumeMountPoint *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDeleteVolumeMountPointW.Addr(), uintptr(unsafe.Pointer(volumeMountPoint)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DeviceIoControl(handle Handle, ioControlCode uint32, inBuffer *byte, inBufferSize uint32, outBuffer *byte, outBufferSize uint32, bytesReturned *uint32, overlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDeviceIoControl.Addr(), uintptr(handle), uintptr(ioControlCode), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferSize), uintptr(unsafe.Pointer(outBuffer)), uintptr(outBufferSize), uintptr(unsafe.Pointer(bytesReturned)), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DisconnectNamedPipe(pipe Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDisconnectNamedPipe.Addr(), uintptr(pipe))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DuplicateHandle(hSourceProcessHandle Handle, hSourceHandle Handle, hTargetProcessHandle Handle, lpTargetHandle *Handle, dwDesiredAccess uint32, bInheritHandle bool, dwOptions uint32) (err error) {
+	var _p0 uint32
+	if bInheritHandle {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procDuplicateHandle.Addr(), uintptr(hSourceProcessHandle), uintptr(hSourceHandle), uintptr(hTargetProcessHandle), uintptr(unsafe.Pointer(lpTargetHandle)), uintptr(dwDesiredAccess), uintptr(_p0), uintptr(dwOptions))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func EscapeCommFunction(handle Handle, dwFunc uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procEscapeCommFunction.Addr(), uintptr(handle), uintptr(dwFunc))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ExitProcess(exitcode uint32) {
+	syscall.SyscallN(procExitProcess.Addr(), uintptr(exitcode))
+	return
+}
+
+func ExpandEnvironmentStrings(src *uint16, dst *uint16, size uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procExpandEnvironmentStringsW.Addr(), uintptr(unsafe.Pointer(src)), uintptr(unsafe.Pointer(dst)), uintptr(size))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindClose(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindClose.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindCloseChangeNotification(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindCloseChangeNotification.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindFirstChangeNotification(path string, watchSubtree bool, notifyFilter uint32) (handle Handle, err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(path)
+	if err != nil {
+		return
+	}
+	return _FindFirstChangeNotification(_p0, watchSubtree, notifyFilter)
+}
+
+func _FindFirstChangeNotification(path *uint16, watchSubtree bool, notifyFilter uint32) (handle Handle, err error) {
+	var _p1 uint32
+	if watchSubtree {
+		_p1 = 1
+	}
+	r0, _, e1 := syscall.SyscallN(procFindFirstChangeNotificationW.Addr(), uintptr(unsafe.Pointer(path)), uintptr(_p1), uintptr(notifyFilter))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func findFirstFile1(name *uint16, data *win32finddata1) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procFindFirstFileW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(data)))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindFirstVolumeMountPoint(rootPathName *uint16, volumeMountPoint *uint16, bufferLength uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procFindFirstVolumeMountPointW.Addr(), uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(bufferLength))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindFirstVolume(volumeName *uint16, bufferLength uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procFindFirstVolumeW.Addr(), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferLength))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindNextChangeNotification(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindNextChangeNotification.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func findNextFile1(handle Handle, data *win32finddata1) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindNextFileW.Addr(), uintptr(handle), uintptr(unsafe.Pointer(data)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindNextVolumeMountPoint(findVolumeMountPoint Handle, volumeMountPoint *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindNextVolumeMountPointW.Addr(), uintptr(findVolumeMountPoint), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(bufferLength))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindNextVolume(findVolume Handle, volumeName *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindNextVolumeW.Addr(), uintptr(findVolume), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferLength))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func findResource(module Handle, name uintptr, resType uintptr) (resInfo Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procFindResourceW.Addr(), uintptr(module), uintptr(name), uintptr(resType))
+	resInfo = Handle(r0)
+	if resInfo == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindVolumeClose(findVolume Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindVolumeClose.Addr(), uintptr(findVolume))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FindVolumeMountPointClose(findVolumeMountPoint Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFindVolumeMountPointClose.Addr(), uintptr(findVolumeMountPoint))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FlushConsoleInputBuffer(console Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFlushConsoleInputBuffer.Addr(), uintptr(console))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FlushFileBuffers(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFlushFileBuffers.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FlushViewOfFile(addr uintptr, length uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFlushViewOfFile.Addr(), uintptr(addr), uintptr(length))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FormatMessage(flags uint32, msgsrc uintptr, msgid uint32, langid uint32, buf []uint16, args *byte) (n uint32, err error) {
+	var _p0 *uint16
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, _, e1 := syscall.SyscallN(procFormatMessageW.Addr(), uintptr(flags), uintptr(msgsrc), uintptr(msgid), uintptr(langid), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(unsafe.Pointer(args)))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FreeEnvironmentStrings(envs *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFreeEnvironmentStringsW.Addr(), uintptr(unsafe.Pointer(envs)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func FreeLibrary(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procFreeLibrary.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GenerateConsoleCtrlEvent(ctrlEvent uint32, processGroupID uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGenerateConsoleCtrlEvent.Addr(), uintptr(ctrlEvent), uintptr(processGroupID))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetACP() (acp uint32) {
+	r0, _, _ := syscall.SyscallN(procGetACP.Addr())
+	acp = uint32(r0)
+	return
+}
+
+func GetActiveProcessorCount(groupNumber uint16) (ret uint32) {
+	r0, _, _ := syscall.SyscallN(procGetActiveProcessorCount.Addr(), uintptr(groupNumber))
+	ret = uint32(r0)
+	return
+}
+
+func GetCommModemStatus(handle Handle, lpModemStat *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetCommModemStatus.Addr(), uintptr(handle), uintptr(unsafe.Pointer(lpModemStat)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetCommState(handle Handle, lpDCB *DCB) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetCommState.Addr(), uintptr(handle), uintptr(unsafe.Pointer(lpDCB)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetCommTimeouts.Addr(), uintptr(handle), uintptr(unsafe.Pointer(timeouts)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetCommandLine() (cmd *uint16) {
+	r0, _, _ := syscall.SyscallN(procGetCommandLineW.Addr())
+	cmd = (*uint16)(unsafe.Pointer(r0))
+	return
+}
+
+func GetComputerNameEx(nametype uint32, buf *uint16, n *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetComputerNameExW.Addr(), uintptr(nametype), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(n)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetComputerName(buf *uint16, n *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetComputerNameW.Addr(), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(n)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetConsoleCP() (cp uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetConsoleCP.Addr())
+	cp = uint32(r0)
+	if cp == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetConsoleMode(console Handle, mode *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetConsoleMode.Addr(), uintptr(console), uintptr(unsafe.Pointer(mode)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetConsoleOutputCP() (cp uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetConsoleOutputCP.Addr())
+	cp = uint32(r0)
+	if cp == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetConsoleScreenBufferInfo(console Handle, info *ConsoleScreenBufferInfo) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetConsoleScreenBufferInfo.Addr(), uintptr(console), uintptr(unsafe.Pointer(info)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetCurrentDirectory(buflen uint32, buf *uint16) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetCurrentDirectoryW.Addr(), uintptr(buflen), uintptr(unsafe.Pointer(buf)))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetCurrentProcessId() (pid uint32) {
+	r0, _, _ := syscall.SyscallN(procGetCurrentProcessId.Addr())
+	pid = uint32(r0)
+	return
+}
+
+func GetCurrentThreadId() (id uint32) {
+	r0, _, _ := syscall.SyscallN(procGetCurrentThreadId.Addr())
+	id = uint32(r0)
+	return
+}
+
+func GetDiskFreeSpaceEx(directoryName *uint16, freeBytesAvailableToCaller *uint64, totalNumberOfBytes *uint64, totalNumberOfFreeBytes *uint64) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetDiskFreeSpaceExW.Addr(), uintptr(unsafe.Pointer(directoryName)), uintptr(unsafe.Pointer(freeBytesAvailableToCaller)), uintptr(unsafe.Pointer(totalNumberOfBytes)), uintptr(unsafe.Pointer(totalNumberOfFreeBytes)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetDriveType(rootPathName *uint16) (driveType uint32) {
+	r0, _, _ := syscall.SyscallN(procGetDriveTypeW.Addr(), uintptr(unsafe.Pointer(rootPathName)))
+	driveType = uint32(r0)
+	return
+}
+
+func GetEnvironmentStrings() (envs *uint16, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetEnvironmentStringsW.Addr())
+	envs = (*uint16)(unsafe.Pointer(r0))
+	if envs == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetEnvironmentVariable(name *uint16, buffer *uint16, size uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetEnvironmentVariableW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(buffer)), uintptr(size))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetExitCodeProcess(handle Handle, exitcode *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetExitCodeProcess.Addr(), uintptr(handle), uintptr(unsafe.Pointer(exitcode)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileAttributesEx(name *uint16, level uint32, info *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetFileAttributesExW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(level), uintptr(unsafe.Pointer(info)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileAttributes(name *uint16) (attrs uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetFileAttributesW.Addr(), uintptr(unsafe.Pointer(name)))
+	attrs = uint32(r0)
+	if attrs == INVALID_FILE_ATTRIBUTES {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileInformationByHandle(handle Handle, data *ByHandleFileInformation) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetFileInformationByHandle.Addr(), uintptr(handle), uintptr(unsafe.Pointer(data)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileInformationByHandleEx(handle Handle, class uint32, outBuffer *byte, outBufferLen uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetFileInformationByHandleEx.Addr(), uintptr(handle), uintptr(class), uintptr(unsafe.Pointer(outBuffer)), uintptr(outBufferLen))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetFileTime.Addr(), uintptr(handle), uintptr(unsafe.Pointer(ctime)), uintptr(unsafe.Pointer(atime)), uintptr(unsafe.Pointer(wtime)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileType(filehandle Handle) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetFileType.Addr(), uintptr(filehandle))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFinalPathNameByHandle(file Handle, filePath *uint16, filePathSize uint32, flags uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetFinalPathNameByHandleW.Addr(), uintptr(file), uintptr(unsafe.Pointer(filePath)), uintptr(filePathSize), uintptr(flags))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFullPathName(path *uint16, buflen uint32, buf *uint16, fname **uint16) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetFullPathNameW.Addr(), uintptr(unsafe.Pointer(path)), uintptr(buflen), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(fname)))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetLargePageMinimum() (size uintptr) {
+	r0, _, _ := syscall.SyscallN(procGetLargePageMinimum.Addr())
+	size = uintptr(r0)
+	return
+}
+
+func GetLastError() (lasterr error) {
+	r0, _, _ := syscall.SyscallN(procGetLastError.Addr())
+	if r0 != 0 {
+		lasterr = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetLogicalDriveStrings(bufferLength uint32, buffer *uint16) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetLogicalDriveStringsW.Addr(), uintptr(bufferLength), uintptr(unsafe.Pointer(buffer)))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetLogicalDrives() (drivesBitMask uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetLogicalDrives.Addr())
+	drivesBitMask = uint32(r0)
+	if drivesBitMask == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetLongPathName(path *uint16, buf *uint16, buflen uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetLongPathNameW.Addr(), uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(buf)), uintptr(buflen))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetMaximumProcessorCount(groupNumber uint16) (ret uint32) {
+	r0, _, _ := syscall.SyscallN(procGetMaximumProcessorCount.Addr(), uintptr(groupNumber))
+	ret = uint32(r0)
+	return
+}
+
+func GetModuleFileName(module Handle, filename *uint16, size uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetModuleFileNameW.Addr(), uintptr(module), uintptr(unsafe.Pointer(filename)), uintptr(size))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetModuleHandleEx(flags uint32, moduleName *uint16, module *Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetModuleHandleExW.Addr(), uintptr(flags), uintptr(unsafe.Pointer(moduleName)), uintptr(unsafe.Pointer(module)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetNamedPipeClientProcessId(pipe Handle, clientProcessID *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetNamedPipeClientProcessId.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(clientProcessID)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetNamedPipeHandleState(pipe Handle, state *uint32, curInstances *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32, userName *uint16, maxUserNameSize uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetNamedPipeHandleStateW.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(curInstances)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)), uintptr(unsafe.Pointer(userName)), uintptr(maxUserNameSize))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetNamedPipeInfo(pipe Handle, flags *uint32, outSize *uint32, inSize *uint32, maxInstances *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetNamedPipeInfo.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(outSize)), uintptr(unsafe.Pointer(inSize)), uintptr(unsafe.Pointer(maxInstances)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetNamedPipeServerProcessId(pipe Handle, serverProcessID *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetNamedPipeServerProcessId.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(serverProcessID)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetNumberOfConsoleInputEvents(console Handle, numevents *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetNumberOfConsoleInputEvents.Addr(), uintptr(console), uintptr(unsafe.Pointer(numevents)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetOverlappedResult(handle Handle, overlapped *Overlapped, done *uint32, wait bool) (err error) {
+	var _p0 uint32
+	if wait {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procGetOverlappedResult.Addr(), uintptr(handle), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(done)), uintptr(_p0))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetPriorityClass(process Handle) (ret uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetPriorityClass.Addr(), uintptr(process))
+	ret = uint32(r0)
+	if ret == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetProcAddress(module Handle, procname string) (proc uintptr, err error) {
+	var _p0 *byte
+	_p0, err = syscall.BytePtrFromString(procname)
+	if err != nil {
+		return
+	}
+	return _GetProcAddress(module, _p0)
+}
+
+func _GetProcAddress(module Handle, procname *byte) (proc uintptr, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetProcAddress.Addr(), uintptr(module), uintptr(unsafe.Pointer(procname)))
+	proc = uintptr(r0)
+	if proc == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetProcessId(process Handle) (id uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetProcessId.Addr(), uintptr(process))
+	id = uint32(r0)
+	if id == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getProcessPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetProcessPreferredUILanguages.Addr(), uintptr(flags), uintptr(unsafe.Pointer(numLanguages)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(bufSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetProcessShutdownParameters(level *uint32, flags *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetProcessShutdownParameters.Addr(), uintptr(unsafe.Pointer(level)), uintptr(unsafe.Pointer(flags)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetProcessTimes(handle Handle, creationTime *Filetime, exitTime *Filetime, kernelTime *Filetime, userTime *Filetime) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetProcessTimes.Addr(), uintptr(handle), uintptr(unsafe.Pointer(creationTime)), uintptr(unsafe.Pointer(exitTime)), uintptr(unsafe.Pointer(kernelTime)), uintptr(unsafe.Pointer(userTime)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetProcessWorkingSetSizeEx(hProcess Handle, lpMinimumWorkingSetSize *uintptr, lpMaximumWorkingSetSize *uintptr, flags *uint32) {
+	syscall.SyscallN(procGetProcessWorkingSetSizeEx.Addr(), uintptr(hProcess), uintptr(unsafe.Pointer(lpMinimumWorkingSetSize)), uintptr(unsafe.Pointer(lpMaximumWorkingSetSize)), uintptr(unsafe.Pointer(flags)))
+	return
+}
+
+func GetQueuedCompletionStatus(cphandle Handle, qty *uint32, key *uintptr, overlapped **Overlapped, timeout uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetQueuedCompletionStatus.Addr(), uintptr(cphandle), uintptr(unsafe.Pointer(qty)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(overlapped)), uintptr(timeout))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetShortPathName(longpath *uint16, shortpath *uint16, buflen uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetShortPathNameW.Addr(), uintptr(unsafe.Pointer(longpath)), uintptr(unsafe.Pointer(shortpath)), uintptr(buflen))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getStartupInfo(startupInfo *StartupInfo) {
+	syscall.SyscallN(procGetStartupInfoW.Addr(), uintptr(unsafe.Pointer(startupInfo)))
+	return
+}
+
+func GetStdHandle(stdhandle uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetStdHandle.Addr(), uintptr(stdhandle))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getSystemDirectory(dir *uint16, dirLen uint32) (len uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetSystemDirectoryW.Addr(), uintptr(unsafe.Pointer(dir)), uintptr(dirLen))
+	len = uint32(r0)
+	if len == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getSystemPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetSystemPreferredUILanguages.Addr(), uintptr(flags), uintptr(unsafe.Pointer(numLanguages)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(bufSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetSystemTimeAsFileTime(time *Filetime) {
+	syscall.SyscallN(procGetSystemTimeAsFileTime.Addr(), uintptr(unsafe.Pointer(time)))
+	return
+}
+
+func GetSystemTimePreciseAsFileTime(time *Filetime) {
+	syscall.SyscallN(procGetSystemTimePreciseAsFileTime.Addr(), uintptr(unsafe.Pointer(time)))
+	return
+}
+
+func getSystemWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetSystemWindowsDirectoryW.Addr(), uintptr(unsafe.Pointer(dir)), uintptr(dirLen))
+	len = uint32(r0)
+	if len == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetTempPath(buflen uint32, buf *uint16) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetTempPathW.Addr(), uintptr(buflen), uintptr(unsafe.Pointer(buf)))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getThreadPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetThreadPreferredUILanguages.Addr(), uintptr(flags), uintptr(unsafe.Pointer(numLanguages)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(bufSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getTickCount64() (ms uint64) {
+	r0, _, _ := syscall.SyscallN(procGetTickCount64.Addr())
+	ms = uint64(r0)
+	return
+}
+
+func GetTimeZoneInformation(tzi *Timezoneinformation) (rc uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetTimeZoneInformation.Addr(), uintptr(unsafe.Pointer(tzi)))
+	rc = uint32(r0)
+	if rc == 0xffffffff {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getUserPreferredUILanguages(flags uint32, numLanguages *uint32, buf *uint16, bufSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetUserPreferredUILanguages.Addr(), uintptr(flags), uintptr(unsafe.Pointer(numLanguages)), uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(bufSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetVersion() (ver uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetVersion.Addr())
+	ver = uint32(r0)
+	if ver == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetVolumeInformationByHandle(file Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetVolumeInformationByHandleW.Addr(), uintptr(file), uintptr(unsafe.Pointer(volumeNameBuffer)), uintptr(volumeNameSize), uintptr(unsafe.Pointer(volumeNameSerialNumber)), uintptr(unsafe.Pointer(maximumComponentLength)), uintptr(unsafe.Pointer(fileSystemFlags)), uintptr(unsafe.Pointer(fileSystemNameBuffer)), uintptr(fileSystemNameSize))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetVolumeInformation(rootPathName *uint16, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetVolumeInformationW.Addr(), uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeNameBuffer)), uintptr(volumeNameSize), uintptr(unsafe.Pointer(volumeNameSerialNumber)), uintptr(unsafe.Pointer(maximumComponentLength)), uintptr(unsafe.Pointer(fileSystemFlags)), uintptr(unsafe.Pointer(fileSystemNameBuffer)), uintptr(fileSystemNameSize))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetVolumeNameForVolumeMountPointW.Addr(), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(unsafe.Pointer(volumeName)), uintptr(bufferlength))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetVolumePathName(fileName *uint16, volumePathName *uint16, bufferLength uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetVolumePathNameW.Addr(), uintptr(unsafe.Pointer(fileName)), uintptr(unsafe.Pointer(volumePathName)), uintptr(bufferLength))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetVolumePathNamesForVolumeName(volumeName *uint16, volumePathNames *uint16, bufferLength uint32, returnLength *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetVolumePathNamesForVolumeNameW.Addr(), uintptr(unsafe.Pointer(volumeName)), uintptr(unsafe.Pointer(volumePathNames)), uintptr(bufferLength), uintptr(unsafe.Pointer(returnLength)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getWindowsDirectory(dir *uint16, dirLen uint32) (len uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetWindowsDirectoryW.Addr(), uintptr(unsafe.Pointer(dir)), uintptr(dirLen))
+	len = uint32(r0)
+	if len == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func initializeProcThreadAttributeList(attrlist *ProcThreadAttributeList, attrcount uint32, flags uint32, size *uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procInitializeProcThreadAttributeList.Addr(), uintptr(unsafe.Pointer(attrlist)), uintptr(attrcount), uintptr(flags), uintptr(unsafe.Pointer(size)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func IsWow64Process(handle Handle, isWow64 *bool) (err error) {
+	var _p0 uint32
+	if *isWow64 {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procIsWow64Process.Addr(), uintptr(handle), uintptr(unsafe.Pointer(&_p0)))
+	*isWow64 = _p0 != 0
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func IsWow64Process2(handle Handle, processMachine *uint16, nativeMachine *uint16) (err error) {
+	err = procIsWow64Process2.Find()
+	if err != nil {
+		return
+	}
+	r1, _, e1 := syscall.SyscallN(procIsWow64Process2.Addr(), uintptr(handle), uintptr(unsafe.Pointer(processMachine)), uintptr(unsafe.Pointer(nativeMachine)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LoadLibraryEx(libname string, zero Handle, flags uintptr) (handle Handle, err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(libname)
+	if err != nil {
+		return
+	}
+	return _LoadLibraryEx(_p0, zero, flags)
+}
+
+func _LoadLibraryEx(libname *uint16, zero Handle, flags uintptr) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procLoadLibraryExW.Addr(), uintptr(unsafe.Pointer(libname)), uintptr(zero), uintptr(flags))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LoadLibrary(libname string) (handle Handle, err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(libname)
+	if err != nil {
+		return
+	}
+	return _LoadLibrary(_p0)
+}
+
+func _LoadLibrary(libname *uint16) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procLoadLibraryW.Addr(), uintptr(unsafe.Pointer(libname)))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LoadResource(module Handle, resInfo Handle) (resData Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procLoadResource.Addr(), uintptr(module), uintptr(resInfo))
+	resData = Handle(r0)
+	if resData == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LocalAlloc(flags uint32, length uint32) (ptr uintptr, err error) {
+	r0, _, e1 := syscall.SyscallN(procLocalAlloc.Addr(), uintptr(flags), uintptr(length))
+	ptr = uintptr(r0)
+	if ptr == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LocalFree(hmem Handle) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procLocalFree.Addr(), uintptr(hmem))
+	handle = Handle(r0)
+	if handle != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LockFileEx(file Handle, flags uint32, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procLockFileEx.Addr(), uintptr(file), uintptr(flags), uintptr(reserved), uintptr(bytesLow), uintptr(bytesHigh), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func LockResource(resData Handle) (addr uintptr, err error) {
+	r0, _, e1 := syscall.SyscallN(procLockResource.Addr(), uintptr(resData))
+	addr = uintptr(r0)
+	if addr == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func MapViewOfFile(handle Handle, access uint32, offsetHigh uint32, offsetLow uint32, length uintptr) (addr uintptr, err error) {
+	r0, _, e1 := syscall.SyscallN(procMapViewOfFile.Addr(), uintptr(handle), uintptr(access), uintptr(offsetHigh), uintptr(offsetLow), uintptr(length))
+	addr = uintptr(r0)
+	if addr == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Module32First(snapshot Handle, moduleEntry *ModuleEntry32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procModule32FirstW.Addr(), uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Module32Next(snapshot Handle, moduleEntry *ModuleEntry32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procModule32NextW.Addr(), uintptr(snapshot), uintptr(unsafe.Pointer(moduleEntry)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func MoveFileEx(from *uint16, to *uint16, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procMoveFileExW.Addr(), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(to)), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func MoveFile(from *uint16, to *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procMoveFileW.Addr(), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(to)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error) {
+	r0, _, e1 := syscall.SyscallN(procMultiByteToWideChar.Addr(), uintptr(codePage), uintptr(dwFlags), uintptr(unsafe.Pointer(str)), uintptr(nstr), uintptr(unsafe.Pointer(wchar)), uintptr(nwchar))
+	nwrite = int32(r0)
+	if nwrite == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func OpenEvent(desiredAccess uint32, inheritHandle bool, name *uint16) (handle Handle, err error) {
+	var _p0 uint32
+	if inheritHandle {
+		_p0 = 1
+	}
+	r0, _, e1 := syscall.SyscallN(procOpenEventW.Addr(), uintptr(desiredAccess), uintptr(_p0), uintptr(unsafe.Pointer(name)))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func OpenMutex(desiredAccess uint32, inheritHandle bool, name *uint16) (handle Handle, err error) {
+	var _p0 uint32
+	if inheritHandle {
+		_p0 = 1
+	}
+	r0, _, e1 := syscall.SyscallN(procOpenMutexW.Addr(), uintptr(desiredAccess), uintptr(_p0), uintptr(unsafe.Pointer(name)))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func OpenProcess(desiredAccess uint32, inheritHandle bool, processId uint32) (handle Handle, err error) {
+	var _p0 uint32
+	if inheritHandle {
+		_p0 = 1
+	}
+	r0, _, e1 := syscall.SyscallN(procOpenProcess.Addr(), uintptr(desiredAccess), uintptr(_p0), uintptr(processId))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func OpenThread(desiredAccess uint32, inheritHandle bool, threadId uint32) (handle Handle, err error) {
+	var _p0 uint32
+	if inheritHandle {
+		_p0 = 1
+	}
+	r0, _, e1 := syscall.SyscallN(procOpenThread.Addr(), uintptr(desiredAccess), uintptr(_p0), uintptr(threadId))
+	handle = Handle(r0)
+	if handle == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func PostQueuedCompletionStatus(cphandle Handle, qty uint32, key uintptr, overlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procPostQueuedCompletionStatus.Addr(), uintptr(cphandle), uintptr(qty), uintptr(key), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Process32First(snapshot Handle, procEntry *ProcessEntry32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procProcess32FirstW.Addr(), uintptr(snapshot), uintptr(unsafe.Pointer(procEntry)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Process32Next(snapshot Handle, procEntry *ProcessEntry32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procProcess32NextW.Addr(), uintptr(snapshot), uintptr(unsafe.Pointer(procEntry)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ProcessIdToSessionId(pid uint32, sessionid *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procProcessIdToSessionId.Addr(), uintptr(pid), uintptr(unsafe.Pointer(sessionid)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func PulseEvent(event Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procPulseEvent.Addr(), uintptr(event))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func PurgeComm(handle Handle, dwFlags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procPurgeComm.Addr(), uintptr(handle), uintptr(dwFlags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryDosDevice(deviceName *uint16, targetPath *uint16, max uint32) (n uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procQueryDosDeviceW.Addr(), uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)), uintptr(max))
+	n = uint32(r0)
+	if n == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryFullProcessImageName(proc Handle, flags uint32, exeName *uint16, size *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryFullProcessImageNameW.Addr(), uintptr(proc), uintptr(flags), uintptr(unsafe.Pointer(exeName)), uintptr(unsafe.Pointer(size)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryInformationJobObject(job Handle, JobObjectInformationClass int32, JobObjectInformation uintptr, JobObjectInformationLength uint32, retlen *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryInformationJobObject.Addr(), uintptr(job), uintptr(JobObjectInformationClass), uintptr(JobObjectInformation), uintptr(JobObjectInformationLength), uintptr(unsafe.Pointer(retlen)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ReadConsole(console Handle, buf *uint16, toread uint32, read *uint32, inputControl *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procReadConsoleW.Addr(), uintptr(console), uintptr(unsafe.Pointer(buf)), uintptr(toread), uintptr(unsafe.Pointer(read)), uintptr(unsafe.Pointer(inputControl)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ReadDirectoryChanges(handle Handle, buf *byte, buflen uint32, watchSubTree bool, mask uint32, retlen *uint32, overlapped *Overlapped, completionRoutine uintptr) (err error) {
+	var _p0 uint32
+	if watchSubTree {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procReadDirectoryChangesW.Addr(), uintptr(handle), uintptr(unsafe.Pointer(buf)), uintptr(buflen), uintptr(_p0), uintptr(mask), uintptr(unsafe.Pointer(retlen)), uintptr(unsafe.Pointer(overlapped)), uintptr(completionRoutine))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func readFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r1, _, e1 := syscall.SyscallN(procReadFile.Addr(), uintptr(handle), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(unsafe.Pointer(done)), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ReadProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesRead *uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procReadProcessMemory.Addr(), uintptr(process), uintptr(baseAddress), uintptr(unsafe.Pointer(buffer)), uintptr(size), uintptr(unsafe.Pointer(numberOfBytesRead)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ReleaseMutex(mutex Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procReleaseMutex.Addr(), uintptr(mutex))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func RemoveDirectory(path *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procRemoveDirectoryW.Addr(), uintptr(unsafe.Pointer(path)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func RemoveDllDirectory(cookie uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procRemoveDllDirectory.Addr(), uintptr(cookie))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ResetEvent(event Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procResetEvent.Addr(), uintptr(event))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func resizePseudoConsole(pconsole Handle, size uint32) (hr error) {
+	r0, _, _ := syscall.SyscallN(procResizePseudoConsole.Addr(), uintptr(pconsole), uintptr(size))
+	if r0 != 0 {
+		hr = syscall.Errno(r0)
+	}
+	return
+}
+
+func ResumeThread(thread Handle) (ret uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procResumeThread.Addr(), uintptr(thread))
+	ret = uint32(r0)
+	if ret == 0xffffffff {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetCommBreak(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetCommBreak.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetCommMask(handle Handle, dwEvtMask uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetCommMask.Addr(), uintptr(handle), uintptr(dwEvtMask))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetCommState(handle Handle, lpDCB *DCB) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetCommState.Addr(), uintptr(handle), uintptr(unsafe.Pointer(lpDCB)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetCommTimeouts(handle Handle, timeouts *CommTimeouts) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetCommTimeouts.Addr(), uintptr(handle), uintptr(unsafe.Pointer(timeouts)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetConsoleCP(cp uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetConsoleCP.Addr(), uintptr(cp))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setConsoleCursorPosition(console Handle, position uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetConsoleCursorPosition.Addr(), uintptr(console), uintptr(position))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetConsoleMode(console Handle, mode uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetConsoleMode.Addr(), uintptr(console), uintptr(mode))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetConsoleOutputCP(cp uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetConsoleOutputCP.Addr(), uintptr(cp))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetCurrentDirectory(path *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetCurrentDirectoryW.Addr(), uintptr(unsafe.Pointer(path)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetDefaultDllDirectories(directoryFlags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetDefaultDllDirectories.Addr(), uintptr(directoryFlags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetDllDirectory(path string) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(path)
+	if err != nil {
+		return
+	}
+	return _SetDllDirectory(_p0)
+}
+
+func _SetDllDirectory(path *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetDllDirectoryW.Addr(), uintptr(unsafe.Pointer(path)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetEndOfFile(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetEndOfFile.Addr(), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetEnvironmentVariable(name *uint16, value *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetEnvironmentVariableW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(value)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetErrorMode(mode uint32) (ret uint32) {
+	r0, _, _ := syscall.SyscallN(procSetErrorMode.Addr(), uintptr(mode))
+	ret = uint32(r0)
+	return
+}
+
+func SetEvent(event Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetEvent.Addr(), uintptr(event))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetFileAttributes(name *uint16, attrs uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetFileAttributesW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(attrs))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetFileCompletionNotificationModes(handle Handle, flags uint8) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetFileCompletionNotificationModes.Addr(), uintptr(handle), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetFileInformationByHandle(handle Handle, class uint32, inBuffer *byte, inBufferLen uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetFileInformationByHandle.Addr(), uintptr(handle), uintptr(class), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferLen))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetFilePointer(handle Handle, lowoffset int32, highoffsetptr *int32, whence uint32) (newlowoffset uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procSetFilePointer.Addr(), uintptr(handle), uintptr(lowoffset), uintptr(unsafe.Pointer(highoffsetptr)), uintptr(whence))
+	newlowoffset = uint32(r0)
+	if newlowoffset == 0xffffffff {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetFileTime.Addr(), uintptr(handle), uintptr(unsafe.Pointer(ctime)), uintptr(unsafe.Pointer(atime)), uintptr(unsafe.Pointer(wtime)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetFileValidData(handle Handle, validDataLength int64) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetFileValidData.Addr(), uintptr(handle), uintptr(validDataLength))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetHandleInformation(handle Handle, mask uint32, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetHandleInformation.Addr(), uintptr(handle), uintptr(mask), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetInformationJobObject(job Handle, JobObjectInformationClass uint32, JobObjectInformation uintptr, JobObjectInformationLength uint32) (ret int, err error) {
+	r0, _, e1 := syscall.SyscallN(procSetInformationJobObject.Addr(), uintptr(job), uintptr(JobObjectInformationClass), uintptr(JobObjectInformation), uintptr(JobObjectInformationLength))
+	ret = int(r0)
+	if ret == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetNamedPipeHandleState(pipe Handle, state *uint32, maxCollectionCount *uint32, collectDataTimeout *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetNamedPipeHandleState.Addr(), uintptr(pipe), uintptr(unsafe.Pointer(state)), uintptr(unsafe.Pointer(maxCollectionCount)), uintptr(unsafe.Pointer(collectDataTimeout)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetPriorityClass(process Handle, priorityClass uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetPriorityClass.Addr(), uintptr(process), uintptr(priorityClass))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetProcessPriorityBoost(process Handle, disable bool) (err error) {
+	var _p0 uint32
+	if disable {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procSetProcessPriorityBoost.Addr(), uintptr(process), uintptr(_p0))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetProcessShutdownParameters(level uint32, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetProcessShutdownParameters.Addr(), uintptr(level), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetProcessWorkingSetSizeEx(hProcess Handle, dwMinimumWorkingSetSize uintptr, dwMaximumWorkingSetSize uintptr, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetProcessWorkingSetSizeEx.Addr(), uintptr(hProcess), uintptr(dwMinimumWorkingSetSize), uintptr(dwMaximumWorkingSetSize), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetStdHandle(stdhandle uint32, handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetStdHandle.Addr(), uintptr(stdhandle), uintptr(handle))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetVolumeLabel(rootPathName *uint16, volumeName *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetVolumeLabelW.Addr(), uintptr(unsafe.Pointer(rootPathName)), uintptr(unsafe.Pointer(volumeName)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetVolumeMountPointW.Addr(), uintptr(unsafe.Pointer(volumeMountPoint)), uintptr(unsafe.Pointer(volumeName)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupComm(handle Handle, dwInQueue uint32, dwOutQueue uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupComm.Addr(), uintptr(handle), uintptr(dwInQueue), uintptr(dwOutQueue))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SizeofResource(module Handle, resInfo Handle) (size uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procSizeofResource.Addr(), uintptr(module), uintptr(resInfo))
+	size = uint32(r0)
+	if size == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SleepEx(milliseconds uint32, alertable bool) (ret uint32) {
+	var _p0 uint32
+	if alertable {
+		_p0 = 1
+	}
+	r0, _, _ := syscall.SyscallN(procSleepEx.Addr(), uintptr(milliseconds), uintptr(_p0))
+	ret = uint32(r0)
+	return
+}
+
+func TerminateJobObject(job Handle, exitCode uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procTerminateJobObject.Addr(), uintptr(job), uintptr(exitCode))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func TerminateProcess(handle Handle, exitcode uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procTerminateProcess.Addr(), uintptr(handle), uintptr(exitcode))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Thread32First(snapshot Handle, threadEntry *ThreadEntry32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procThread32First.Addr(), uintptr(snapshot), uintptr(unsafe.Pointer(threadEntry)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Thread32Next(snapshot Handle, threadEntry *ThreadEntry32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procThread32Next.Addr(), uintptr(snapshot), uintptr(unsafe.Pointer(threadEntry)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func UnlockFileEx(file Handle, reserved uint32, bytesLow uint32, bytesHigh uint32, overlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procUnlockFileEx.Addr(), uintptr(file), uintptr(reserved), uintptr(bytesLow), uintptr(bytesHigh), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func UnmapViewOfFile(addr uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procUnmapViewOfFile.Addr(), uintptr(addr))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func updateProcThreadAttribute(attrlist *ProcThreadAttributeList, flags uint32, attr uintptr, value unsafe.Pointer, size uintptr, prevvalue unsafe.Pointer, returnedsize *uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procUpdateProcThreadAttribute.Addr(), uintptr(unsafe.Pointer(attrlist)), uintptr(flags), uintptr(attr), uintptr(value), uintptr(size), uintptr(prevvalue), uintptr(unsafe.Pointer(returnedsize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualAlloc(address uintptr, size uintptr, alloctype uint32, protect uint32) (value uintptr, err error) {
+	r0, _, e1 := syscall.SyscallN(procVirtualAlloc.Addr(), uintptr(address), uintptr(size), uintptr(alloctype), uintptr(protect))
+	value = uintptr(r0)
+	if value == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualFree(address uintptr, size uintptr, freetype uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVirtualFree.Addr(), uintptr(address), uintptr(size), uintptr(freetype))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualLock(addr uintptr, length uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVirtualLock.Addr(), uintptr(addr), uintptr(length))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualProtect(address uintptr, size uintptr, newprotect uint32, oldprotect *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVirtualProtect.Addr(), uintptr(address), uintptr(size), uintptr(newprotect), uintptr(unsafe.Pointer(oldprotect)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualProtectEx(process Handle, address uintptr, size uintptr, newProtect uint32, oldProtect *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVirtualProtectEx.Addr(), uintptr(process), uintptr(address), uintptr(size), uintptr(newProtect), uintptr(unsafe.Pointer(oldProtect)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualQuery(address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVirtualQuery.Addr(), uintptr(address), uintptr(unsafe.Pointer(buffer)), uintptr(length))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualQueryEx(process Handle, address uintptr, buffer *MemoryBasicInformation, length uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVirtualQueryEx.Addr(), uintptr(process), uintptr(address), uintptr(unsafe.Pointer(buffer)), uintptr(length))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VirtualUnlock(addr uintptr, length uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVirtualUnlock.Addr(), uintptr(addr), uintptr(length))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WTSGetActiveConsoleSessionId() (sessionID uint32) {
+	r0, _, _ := syscall.SyscallN(procWTSGetActiveConsoleSessionId.Addr())
+	sessionID = uint32(r0)
+	return
+}
+
+func WaitCommEvent(handle Handle, lpEvtMask *uint32, lpOverlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWaitCommEvent.Addr(), uintptr(handle), uintptr(unsafe.Pointer(lpEvtMask)), uintptr(unsafe.Pointer(lpOverlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func waitForMultipleObjects(count uint32, handles uintptr, waitAll bool, waitMilliseconds uint32) (event uint32, err error) {
+	var _p0 uint32
+	if waitAll {
+		_p0 = 1
+	}
+	r0, _, e1 := syscall.SyscallN(procWaitForMultipleObjects.Addr(), uintptr(count), uintptr(handles), uintptr(_p0), uintptr(waitMilliseconds))
+	event = uint32(r0)
+	if event == 0xffffffff {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WaitForSingleObject(handle Handle, waitMilliseconds uint32) (event uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procWaitForSingleObject.Addr(), uintptr(handle), uintptr(waitMilliseconds))
+	event = uint32(r0)
+	if event == 0xffffffff {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WriteConsole(console Handle, buf *uint16, towrite uint32, written *uint32, reserved *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWriteConsoleW.Addr(), uintptr(console), uintptr(unsafe.Pointer(buf)), uintptr(towrite), uintptr(unsafe.Pointer(written)), uintptr(unsafe.Pointer(reserved)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func writeFile(handle Handle, buf []byte, done *uint32, overlapped *Overlapped) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r1, _, e1 := syscall.SyscallN(procWriteFile.Addr(), uintptr(handle), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(unsafe.Pointer(done)), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WriteProcessMemory(process Handle, baseAddress uintptr, buffer *byte, size uintptr, numberOfBytesWritten *uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWriteProcessMemory.Addr(), uintptr(process), uintptr(baseAddress), uintptr(unsafe.Pointer(buffer)), uintptr(size), uintptr(unsafe.Pointer(numberOfBytesWritten)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func AcceptEx(ls Handle, as Handle, buf *byte, rxdatalen uint32, laddrlen uint32, raddrlen uint32, recvd *uint32, overlapped *Overlapped) (err error) {
+	r1, _, e1 := syscall.SyscallN(procAcceptEx.Addr(), uintptr(ls), uintptr(as), uintptr(unsafe.Pointer(buf)), uintptr(rxdatalen), uintptr(laddrlen), uintptr(raddrlen), uintptr(unsafe.Pointer(recvd)), uintptr(unsafe.Pointer(overlapped)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetAcceptExSockaddrs(buf *byte, rxdatalen uint32, laddrlen uint32, raddrlen uint32, lrsa **RawSockaddrAny, lrsalen *int32, rrsa **RawSockaddrAny, rrsalen *int32) {
+	syscall.SyscallN(procGetAcceptExSockaddrs.Addr(), uintptr(unsafe.Pointer(buf)), uintptr(rxdatalen), uintptr(laddrlen), uintptr(raddrlen), uintptr(unsafe.Pointer(lrsa)), uintptr(unsafe.Pointer(lrsalen)), uintptr(unsafe.Pointer(rrsa)), uintptr(unsafe.Pointer(rrsalen)))
+	return
+}
+
+func TransmitFile(s Handle, handle Handle, bytesToWrite uint32, bytsPerSend uint32, overlapped *Overlapped, transmitFileBuf *TransmitFileBuffers, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procTransmitFile.Addr(), uintptr(s), uintptr(handle), uintptr(bytesToWrite), uintptr(bytsPerSend), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(transmitFileBuf)), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func NetApiBufferFree(buf *byte) (neterr error) {
+	r0, _, _ := syscall.SyscallN(procNetApiBufferFree.Addr(), uintptr(unsafe.Pointer(buf)))
+	if r0 != 0 {
+		neterr = syscall.Errno(r0)
+	}
+	return
+}
+
+func NetGetJoinInformation(server *uint16, name **uint16, bufType *uint32) (neterr error) {
+	r0, _, _ := syscall.SyscallN(procNetGetJoinInformation.Addr(), uintptr(unsafe.Pointer(server)), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(bufType)))
+	if r0 != 0 {
+		neterr = syscall.Errno(r0)
+	}
+	return
+}
+
+func NetUserEnum(serverName *uint16, level uint32, filter uint32, buf **byte, prefMaxLen uint32, entriesRead *uint32, totalEntries *uint32, resumeHandle *uint32) (neterr error) {
+	r0, _, _ := syscall.SyscallN(procNetUserEnum.Addr(), uintptr(unsafe.Pointer(serverName)), uintptr(level), uintptr(filter), uintptr(unsafe.Pointer(buf)), uintptr(prefMaxLen), uintptr(unsafe.Pointer(entriesRead)), uintptr(unsafe.Pointer(totalEntries)), uintptr(unsafe.Pointer(resumeHandle)))
+	if r0 != 0 {
+		neterr = syscall.Errno(r0)
+	}
+	return
+}
+
+func NetUserGetInfo(serverName *uint16, userName *uint16, level uint32, buf **byte) (neterr error) {
+	r0, _, _ := syscall.SyscallN(procNetUserGetInfo.Addr(), uintptr(unsafe.Pointer(serverName)), uintptr(unsafe.Pointer(userName)), uintptr(level), uintptr(unsafe.Pointer(buf)))
+	if r0 != 0 {
+		neterr = syscall.Errno(r0)
+	}
+	return
+}
+
+func NtCreateFile(handle *Handle, access uint32, oa *OBJECT_ATTRIBUTES, iosb *IO_STATUS_BLOCK, allocationSize *int64, attributes uint32, share uint32, disposition uint32, options uint32, eabuffer uintptr, ealength uint32) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procNtCreateFile.Addr(), uintptr(unsafe.Pointer(handle)), uintptr(access), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(allocationSize)), uintptr(attributes), uintptr(share), uintptr(disposition), uintptr(options), uintptr(eabuffer), uintptr(ealength))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func NtCreateNamedPipeFile(pipe *Handle, access uint32, oa *OBJECT_ATTRIBUTES, iosb *IO_STATUS_BLOCK, share uint32, disposition uint32, options uint32, typ uint32, readMode uint32, completionMode uint32, maxInstances uint32, inboundQuota uint32, outputQuota uint32, timeout *int64) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procNtCreateNamedPipeFile.Addr(), uintptr(unsafe.Pointer(pipe)), uintptr(access), uintptr(unsafe.Pointer(oa)), uintptr(unsafe.Pointer(iosb)), uintptr(share), uintptr(disposition), uintptr(options), uintptr(typ), uintptr(readMode), uintptr(completionMode), uintptr(maxInstances), uintptr(inboundQuota), uintptr(outputQuota), uintptr(unsafe.Pointer(timeout)))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func NtQueryInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32, retLen *uint32) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procNtQueryInformationProcess.Addr(), uintptr(proc), uintptr(procInfoClass), uintptr(procInfo), uintptr(procInfoLen), uintptr(unsafe.Pointer(retLen)))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func NtQuerySystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32, retLen *uint32) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procNtQuerySystemInformation.Addr(), uintptr(sysInfoClass), uintptr(sysInfo), uintptr(sysInfoLen), uintptr(unsafe.Pointer(retLen)))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func NtSetInformationFile(handle Handle, iosb *IO_STATUS_BLOCK, inBuffer *byte, inBufferLen uint32, class uint32) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procNtSetInformationFile.Addr(), uintptr(handle), uintptr(unsafe.Pointer(iosb)), uintptr(unsafe.Pointer(inBuffer)), uintptr(inBufferLen), uintptr(class))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func NtSetInformationProcess(proc Handle, procInfoClass int32, procInfo unsafe.Pointer, procInfoLen uint32) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procNtSetInformationProcess.Addr(), uintptr(proc), uintptr(procInfoClass), uintptr(procInfo), uintptr(procInfoLen))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func NtSetSystemInformation(sysInfoClass int32, sysInfo unsafe.Pointer, sysInfoLen uint32) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procNtSetSystemInformation.Addr(), uintptr(sysInfoClass), uintptr(sysInfo), uintptr(sysInfoLen))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func RtlAddFunctionTable(functionTable *RUNTIME_FUNCTION, entryCount uint32, baseAddress uintptr) (ret bool) {
+	r0, _, _ := syscall.SyscallN(procRtlAddFunctionTable.Addr(), uintptr(unsafe.Pointer(functionTable)), uintptr(entryCount), uintptr(baseAddress))
+	ret = r0 != 0
+	return
+}
+
+func RtlDefaultNpAcl(acl **ACL) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procRtlDefaultNpAcl.Addr(), uintptr(unsafe.Pointer(acl)))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func RtlDeleteFunctionTable(functionTable *RUNTIME_FUNCTION) (ret bool) {
+	r0, _, _ := syscall.SyscallN(procRtlDeleteFunctionTable.Addr(), uintptr(unsafe.Pointer(functionTable)))
+	ret = r0 != 0
+	return
+}
+
+func RtlDosPathNameToNtPathName(dosName *uint16, ntName *NTUnicodeString, ntFileNamePart *uint16, relativeName *RTL_RELATIVE_NAME) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procRtlDosPathNameToNtPathName_U_WithStatus.Addr(), uintptr(unsafe.Pointer(dosName)), uintptr(unsafe.Pointer(ntName)), uintptr(unsafe.Pointer(ntFileNamePart)), uintptr(unsafe.Pointer(relativeName)))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func RtlDosPathNameToRelativeNtPathName(dosName *uint16, ntName *NTUnicodeString, ntFileNamePart *uint16, relativeName *RTL_RELATIVE_NAME) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procRtlDosPathNameToRelativeNtPathName_U_WithStatus.Addr(), uintptr(unsafe.Pointer(dosName)), uintptr(unsafe.Pointer(ntName)), uintptr(unsafe.Pointer(ntFileNamePart)), uintptr(unsafe.Pointer(relativeName)))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func RtlGetCurrentPeb() (peb *PEB) {
+	r0, _, _ := syscall.SyscallN(procRtlGetCurrentPeb.Addr())
+	peb = (*PEB)(unsafe.Pointer(r0))
+	return
+}
+
+func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32) {
+	syscall.SyscallN(procRtlGetNtVersionNumbers.Addr(), uintptr(unsafe.Pointer(majorVersion)), uintptr(unsafe.Pointer(minorVersion)), uintptr(unsafe.Pointer(buildNumber)))
+	return
+}
+
+func rtlGetVersion(info *OsVersionInfoEx) (ntstatus error) {
+	r0, _, _ := syscall.SyscallN(procRtlGetVersion.Addr(), uintptr(unsafe.Pointer(info)))
+	if r0 != 0 {
+		ntstatus = NTStatus(r0)
+	}
+	return
+}
+
+func RtlInitString(destinationString *NTString, sourceString *byte) {
+	syscall.SyscallN(procRtlInitString.Addr(), uintptr(unsafe.Pointer(destinationString)), uintptr(unsafe.Pointer(sourceString)))
+	return
+}
+
+func RtlInitUnicodeString(destinationString *NTUnicodeString, sourceString *uint16) {
+	syscall.SyscallN(procRtlInitUnicodeString.Addr(), uintptr(unsafe.Pointer(destinationString)), uintptr(unsafe.Pointer(sourceString)))
+	return
+}
+
+func rtlNtStatusToDosErrorNoTeb(ntstatus NTStatus) (ret syscall.Errno) {
+	r0, _, _ := syscall.SyscallN(procRtlNtStatusToDosErrorNoTeb.Addr(), uintptr(ntstatus))
+	ret = syscall.Errno(r0)
+	return
+}
+
+func clsidFromString(lpsz *uint16, pclsid *GUID) (ret error) {
+	r0, _, _ := syscall.SyscallN(procCLSIDFromString.Addr(), uintptr(unsafe.Pointer(lpsz)), uintptr(unsafe.Pointer(pclsid)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func coCreateGuid(pguid *GUID) (ret error) {
+	r0, _, _ := syscall.SyscallN(procCoCreateGuid.Addr(), uintptr(unsafe.Pointer(pguid)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func CoGetObject(name *uint16, bindOpts *BIND_OPTS3, guid *GUID, functionTable **uintptr) (ret error) {
+	r0, _, _ := syscall.SyscallN(procCoGetObject.Addr(), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(bindOpts)), uintptr(unsafe.Pointer(guid)), uintptr(unsafe.Pointer(functionTable)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func CoInitializeEx(reserved uintptr, coInit uint32) (ret error) {
+	r0, _, _ := syscall.SyscallN(procCoInitializeEx.Addr(), uintptr(reserved), uintptr(coInit))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func CoTaskMemFree(address unsafe.Pointer) {
+	syscall.SyscallN(procCoTaskMemFree.Addr(), uintptr(address))
+	return
+}
+
+func CoUninitialize() {
+	syscall.SyscallN(procCoUninitialize.Addr())
+	return
+}
+
+func stringFromGUID2(rguid *GUID, lpsz *uint16, cchMax int32) (chars int32) {
+	r0, _, _ := syscall.SyscallN(procStringFromGUID2.Addr(), uintptr(unsafe.Pointer(rguid)), uintptr(unsafe.Pointer(lpsz)), uintptr(cchMax))
+	chars = int32(r0)
+	return
+}
+
+func EnumProcessModules(process Handle, module *Handle, cb uint32, cbNeeded *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procEnumProcessModules.Addr(), uintptr(process), uintptr(unsafe.Pointer(module)), uintptr(cb), uintptr(unsafe.Pointer(cbNeeded)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func EnumProcessModulesEx(process Handle, module *Handle, cb uint32, cbNeeded *uint32, filterFlag uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procEnumProcessModulesEx.Addr(), uintptr(process), uintptr(unsafe.Pointer(module)), uintptr(cb), uintptr(unsafe.Pointer(cbNeeded)), uintptr(filterFlag))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func enumProcesses(processIds *uint32, nSize uint32, bytesReturned *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procEnumProcesses.Addr(), uintptr(unsafe.Pointer(processIds)), uintptr(nSize), uintptr(unsafe.Pointer(bytesReturned)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetModuleBaseName(process Handle, module Handle, baseName *uint16, size uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetModuleBaseNameW.Addr(), uintptr(process), uintptr(module), uintptr(unsafe.Pointer(baseName)), uintptr(size))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetModuleFileNameEx(process Handle, module Handle, filename *uint16, size uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetModuleFileNameExW.Addr(), uintptr(process), uintptr(module), uintptr(unsafe.Pointer(filename)), uintptr(size))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetModuleInformation(process Handle, module Handle, modinfo *ModuleInfo, cb uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetModuleInformation.Addr(), uintptr(process), uintptr(module), uintptr(unsafe.Pointer(modinfo)), uintptr(cb))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func QueryWorkingSetEx(process Handle, pv uintptr, cb uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procQueryWorkingSetEx.Addr(), uintptr(process), uintptr(pv), uintptr(cb))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SubscribeServiceChangeNotifications(service Handle, eventType uint32, callback uintptr, callbackCtx uintptr, subscription *uintptr) (ret error) {
+	ret = procSubscribeServiceChangeNotifications.Find()
+	if ret != nil {
+		return
+	}
+	r0, _, _ := syscall.SyscallN(procSubscribeServiceChangeNotifications.Addr(), uintptr(service), uintptr(eventType), uintptr(callback), uintptr(callbackCtx), uintptr(unsafe.Pointer(subscription)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func UnsubscribeServiceChangeNotifications(subscription uintptr) (err error) {
+	err = procUnsubscribeServiceChangeNotifications.Find()
+	if err != nil {
+		return
+	}
+	syscall.SyscallN(procUnsubscribeServiceChangeNotifications.Addr(), uintptr(subscription))
+	return
+}
+
+func GetUserNameEx(nameFormat uint32, nameBuffre *uint16, nSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetUserNameExW.Addr(), uintptr(nameFormat), uintptr(unsafe.Pointer(nameBuffre)), uintptr(unsafe.Pointer(nSize)))
+	if r1&0xff == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func TranslateName(accName *uint16, accNameFormat uint32, desiredNameFormat uint32, translatedName *uint16, nSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procTranslateNameW.Addr(), uintptr(unsafe.Pointer(accName)), uintptr(accNameFormat), uintptr(desiredNameFormat), uintptr(unsafe.Pointer(translatedName)), uintptr(unsafe.Pointer(nSize)))
+	if r1&0xff == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiBuildDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiBuildDriverInfoList.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiCallClassInstaller(installFunction DI_FUNCTION, deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiCallClassInstaller.Addr(), uintptr(installFunction), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiCancelDriverInfoSearch(deviceInfoSet DevInfo) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiCancelDriverInfoSearch.Addr(), uintptr(deviceInfoSet))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiClassGuidsFromNameEx(className *uint16, classGuidList *GUID, classGuidListSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiClassGuidsFromNameExW.Addr(), uintptr(unsafe.Pointer(className)), uintptr(unsafe.Pointer(classGuidList)), uintptr(classGuidListSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiClassNameFromGuidEx(classGUID *GUID, className *uint16, classNameSize uint32, requiredSize *uint32, machineName *uint16, reserved uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiClassNameFromGuidExW.Addr(), uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(className)), uintptr(classNameSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(unsafe.Pointer(machineName)), uintptr(reserved))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiCreateDeviceInfoListEx(classGUID *GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) {
+	r0, _, e1 := syscall.SyscallN(procSetupDiCreateDeviceInfoListExW.Addr(), uintptr(unsafe.Pointer(classGUID)), uintptr(hwndParent), uintptr(unsafe.Pointer(machineName)), uintptr(reserved))
+	handle = DevInfo(r0)
+	if handle == DevInfo(InvalidHandle) {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiCreateDeviceInfo(deviceInfoSet DevInfo, DeviceName *uint16, classGUID *GUID, DeviceDescription *uint16, hwndParent uintptr, CreationFlags DICD, deviceInfoData *DevInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiCreateDeviceInfoW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(DeviceName)), uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(DeviceDescription)), uintptr(hwndParent), uintptr(CreationFlags), uintptr(unsafe.Pointer(deviceInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiDestroyDeviceInfoList(deviceInfoSet DevInfo) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiDestroyDeviceInfoList.Addr(), uintptr(deviceInfoSet))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiDestroyDriverInfoList(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiDestroyDriverInfoList.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiEnumDeviceInfo(deviceInfoSet DevInfo, memberIndex uint32, deviceInfoData *DevInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiEnumDeviceInfo.Addr(), uintptr(deviceInfoSet), uintptr(memberIndex), uintptr(unsafe.Pointer(deviceInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiEnumDriverInfo(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverType SPDIT, memberIndex uint32, driverInfoData *DrvInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiEnumDriverInfoW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(driverType), uintptr(memberIndex), uintptr(unsafe.Pointer(driverInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetClassDevsEx(classGUID *GUID, Enumerator *uint16, hwndParent uintptr, Flags DIGCF, deviceInfoSet DevInfo, machineName *uint16, reserved uintptr) (handle DevInfo, err error) {
+	r0, _, e1 := syscall.SyscallN(procSetupDiGetClassDevsExW.Addr(), uintptr(unsafe.Pointer(classGUID)), uintptr(unsafe.Pointer(Enumerator)), uintptr(hwndParent), uintptr(Flags), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(machineName)), uintptr(reserved))
+	handle = DevInfo(r0)
+	if handle == DevInfo(InvalidHandle) {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiGetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32, requiredSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetClassInstallParamsW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize), uintptr(unsafe.Pointer(requiredSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetDeviceInfoListDetail(deviceInfoSet DevInfo, deviceInfoSetDetailData *DevInfoListDetailData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetDeviceInfoListDetailW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoSetDetailData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetDeviceInstallParamsW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetDeviceInstanceId(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, instanceId *uint16, instanceIdSize uint32, instanceIdRequiredSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetDeviceInstanceIdW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(instanceId)), uintptr(instanceIdSize), uintptr(unsafe.Pointer(instanceIdRequiredSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetDeviceProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, propertyKey *DEVPROPKEY, propertyType *DEVPROPTYPE, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32, flags uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetDevicePropertyW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(propertyKey)), uintptr(unsafe.Pointer(propertyType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)), uintptr(flags))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyRegDataType *uint32, propertyBuffer *byte, propertyBufferSize uint32, requiredSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetDeviceRegistryPropertyW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyRegDataType)), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize), uintptr(unsafe.Pointer(requiredSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetDriverInfoDetail(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData, driverInfoDetailData *DrvInfoDetailData, driverInfoDetailDataSize uint32, requiredSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetDriverInfoDetailW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)), uintptr(unsafe.Pointer(driverInfoDetailData)), uintptr(driverInfoDetailDataSize), uintptr(unsafe.Pointer(requiredSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetSelectedDevice.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiGetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiGetSelectedDriverW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiOpenDevRegKey(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, Scope DICS_FLAG, HwProfile uint32, KeyType DIREG, samDesired uint32) (key Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procSetupDiOpenDevRegKey.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(Scope), uintptr(HwProfile), uintptr(KeyType), uintptr(samDesired))
+	key = Handle(r0)
+	if key == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiSetClassInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, classInstallParams *ClassInstallHeader, classInstallParamsSize uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiSetClassInstallParamsW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(classInstallParams)), uintptr(classInstallParamsSize))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiSetDeviceInstallParams(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, deviceInstallParams *DevInstallParams) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiSetDeviceInstallParamsW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(deviceInstallParams)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupDiSetDeviceRegistryProperty(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, property SPDRP, propertyBuffer *byte, propertyBufferSize uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiSetDeviceRegistryPropertyW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(property), uintptr(unsafe.Pointer(propertyBuffer)), uintptr(propertyBufferSize))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiSetSelectedDevice.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func SetupDiSetSelectedDriver(deviceInfoSet DevInfo, deviceInfoData *DevInfoData, driverInfoData *DrvInfoData) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupDiSetSelectedDriverW.Addr(), uintptr(deviceInfoSet), uintptr(unsafe.Pointer(deviceInfoData)), uintptr(unsafe.Pointer(driverInfoData)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func setupUninstallOEMInf(infFileName *uint16, flags SUOI, reserved uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procSetupUninstallOEMInfW.Addr(), uintptr(unsafe.Pointer(infFileName)), uintptr(flags), uintptr(reserved))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func commandLineToArgv(cmd *uint16, argc *int32) (argv **uint16, err error) {
+	r0, _, e1 := syscall.SyscallN(procCommandLineToArgvW.Addr(), uintptr(unsafe.Pointer(cmd)), uintptr(unsafe.Pointer(argc)))
+	argv = (**uint16)(unsafe.Pointer(r0))
+	if argv == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func shGetKnownFolderPath(id *KNOWNFOLDERID, flags uint32, token Token, path **uint16) (ret error) {
+	r0, _, _ := syscall.SyscallN(procSHGetKnownFolderPath.Addr(), uintptr(unsafe.Pointer(id)), uintptr(flags), uintptr(token), uintptr(unsafe.Pointer(path)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func ShellExecute(hwnd Handle, verb *uint16, file *uint16, args *uint16, cwd *uint16, showCmd int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procShellExecuteW.Addr(), uintptr(hwnd), uintptr(unsafe.Pointer(verb)), uintptr(unsafe.Pointer(file)), uintptr(unsafe.Pointer(args)), uintptr(unsafe.Pointer(cwd)), uintptr(showCmd))
+	if r1 <= 32 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func EnumChildWindows(hwnd HWND, enumFunc uintptr, param unsafe.Pointer) {
+	syscall.SyscallN(procEnumChildWindows.Addr(), uintptr(hwnd), uintptr(enumFunc), uintptr(param))
+	return
+}
+
+func EnumWindows(enumFunc uintptr, param unsafe.Pointer) (err error) {
+	r1, _, e1 := syscall.SyscallN(procEnumWindows.Addr(), uintptr(enumFunc), uintptr(param))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ExitWindowsEx(flags uint32, reason uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procExitWindowsEx.Addr(), uintptr(flags), uintptr(reason))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetClassName(hwnd HWND, className *uint16, maxCount int32) (copied int32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetClassNameW.Addr(), uintptr(hwnd), uintptr(unsafe.Pointer(className)), uintptr(maxCount))
+	copied = int32(r0)
+	if copied == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetDesktopWindow() (hwnd HWND) {
+	r0, _, _ := syscall.SyscallN(procGetDesktopWindow.Addr())
+	hwnd = HWND(r0)
+	return
+}
+
+func GetForegroundWindow() (hwnd HWND) {
+	r0, _, _ := syscall.SyscallN(procGetForegroundWindow.Addr())
+	hwnd = HWND(r0)
+	return
+}
+
+func GetGUIThreadInfo(thread uint32, info *GUIThreadInfo) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetGUIThreadInfo.Addr(), uintptr(thread), uintptr(unsafe.Pointer(info)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetKeyboardLayout(tid uint32) (hkl Handle) {
+	r0, _, _ := syscall.SyscallN(procGetKeyboardLayout.Addr(), uintptr(tid))
+	hkl = Handle(r0)
+	return
+}
+
+func GetShellWindow() (shellWindow HWND) {
+	r0, _, _ := syscall.SyscallN(procGetShellWindow.Addr())
+	shellWindow = HWND(r0)
+	return
+}
+
+func GetWindowThreadProcessId(hwnd HWND, pid *uint32) (tid uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetWindowThreadProcessId.Addr(), uintptr(hwnd), uintptr(unsafe.Pointer(pid)))
+	tid = uint32(r0)
+	if tid == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func IsWindow(hwnd HWND) (isWindow bool) {
+	r0, _, _ := syscall.SyscallN(procIsWindow.Addr(), uintptr(hwnd))
+	isWindow = r0 != 0
+	return
+}
+
+func IsWindowUnicode(hwnd HWND) (isUnicode bool) {
+	r0, _, _ := syscall.SyscallN(procIsWindowUnicode.Addr(), uintptr(hwnd))
+	isUnicode = r0 != 0
+	return
+}
+
+func IsWindowVisible(hwnd HWND) (isVisible bool) {
+	r0, _, _ := syscall.SyscallN(procIsWindowVisible.Addr(), uintptr(hwnd))
+	isVisible = r0 != 0
+	return
+}
+
+func LoadKeyboardLayout(name *uint16, flags uint32) (hkl Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procLoadKeyboardLayoutW.Addr(), uintptr(unsafe.Pointer(name)), uintptr(flags))
+	hkl = Handle(r0)
+	if hkl == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func MessageBox(hwnd HWND, text *uint16, caption *uint16, boxtype uint32) (ret int32, err error) {
+	r0, _, e1 := syscall.SyscallN(procMessageBoxW.Addr(), uintptr(hwnd), uintptr(unsafe.Pointer(text)), uintptr(unsafe.Pointer(caption)), uintptr(boxtype))
+	ret = int32(r0)
+	if ret == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func ToUnicodeEx(vkey uint32, scancode uint32, keystate *byte, pwszBuff *uint16, cchBuff int32, flags uint32, hkl Handle) (ret int32) {
+	r0, _, _ := syscall.SyscallN(procToUnicodeEx.Addr(), uintptr(vkey), uintptr(scancode), uintptr(unsafe.Pointer(keystate)), uintptr(unsafe.Pointer(pwszBuff)), uintptr(cchBuff), uintptr(flags), uintptr(hkl))
+	ret = int32(r0)
+	return
+}
+
+func UnloadKeyboardLayout(hkl Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procUnloadKeyboardLayout.Addr(), uintptr(hkl))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func CreateEnvironmentBlock(block **uint16, token Token, inheritExisting bool) (err error) {
+	var _p0 uint32
+	if inheritExisting {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procCreateEnvironmentBlock.Addr(), uintptr(unsafe.Pointer(block)), uintptr(token), uintptr(_p0))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func DestroyEnvironmentBlock(block *uint16) (err error) {
+	r1, _, e1 := syscall.SyscallN(procDestroyEnvironmentBlock.Addr(), uintptr(unsafe.Pointer(block)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetUserProfileDirectory(t Token, dir *uint16, dirLen *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetUserProfileDirectoryW.Addr(), uintptr(t), uintptr(unsafe.Pointer(dir)), uintptr(unsafe.Pointer(dirLen)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileVersionInfoSize(filename string, zeroHandle *Handle) (bufSize uint32, err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(filename)
+	if err != nil {
+		return
+	}
+	return _GetFileVersionInfoSize(_p0, zeroHandle)
+}
+
+func _GetFileVersionInfoSize(filename *uint16, zeroHandle *Handle) (bufSize uint32, err error) {
+	r0, _, e1 := syscall.SyscallN(procGetFileVersionInfoSizeW.Addr(), uintptr(unsafe.Pointer(filename)), uintptr(unsafe.Pointer(zeroHandle)))
+	bufSize = uint32(r0)
+	if bufSize == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetFileVersionInfo(filename string, handle uint32, bufSize uint32, buffer unsafe.Pointer) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(filename)
+	if err != nil {
+		return
+	}
+	return _GetFileVersionInfo(_p0, handle, bufSize, buffer)
+}
+
+func _GetFileVersionInfo(filename *uint16, handle uint32, bufSize uint32, buffer unsafe.Pointer) (err error) {
+	r1, _, e1 := syscall.SyscallN(procGetFileVersionInfoW.Addr(), uintptr(unsafe.Pointer(filename)), uintptr(handle), uintptr(bufSize), uintptr(buffer))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func VerQueryValue(block unsafe.Pointer, subBlock string, pointerToBufferPointer unsafe.Pointer, bufSize *uint32) (err error) {
+	var _p0 *uint16
+	_p0, err = syscall.UTF16PtrFromString(subBlock)
+	if err != nil {
+		return
+	}
+	return _VerQueryValue(block, _p0, pointerToBufferPointer, bufSize)
+}
+
+func _VerQueryValue(block unsafe.Pointer, subBlock *uint16, pointerToBufferPointer unsafe.Pointer, bufSize *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procVerQueryValueW.Addr(), uintptr(block), uintptr(unsafe.Pointer(subBlock)), uintptr(pointerToBufferPointer), uintptr(unsafe.Pointer(bufSize)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func TimeBeginPeriod(period uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(proctimeBeginPeriod.Addr(), uintptr(period))
+	if r1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func TimeEndPeriod(period uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(proctimeEndPeriod.Addr(), uintptr(period))
+	if r1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WinVerifyTrustEx(hwnd HWND, actionId *GUID, data *WinTrustData) (ret error) {
+	r0, _, _ := syscall.SyscallN(procWinVerifyTrustEx.Addr(), uintptr(hwnd), uintptr(unsafe.Pointer(actionId)), uintptr(unsafe.Pointer(data)))
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func FreeAddrInfoW(addrinfo *AddrinfoW) {
+	syscall.SyscallN(procFreeAddrInfoW.Addr(), uintptr(unsafe.Pointer(addrinfo)))
+	return
+}
+
+func GetAddrInfoW(nodename *uint16, servicename *uint16, hints *AddrinfoW, result **AddrinfoW) (sockerr error) {
+	r0, _, _ := syscall.SyscallN(procGetAddrInfoW.Addr(), uintptr(unsafe.Pointer(nodename)), uintptr(unsafe.Pointer(servicename)), uintptr(unsafe.Pointer(hints)), uintptr(unsafe.Pointer(result)))
+	if r0 != 0 {
+		sockerr = syscall.Errno(r0)
+	}
+	return
+}
+
+func WSACleanup() (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSACleanup.Addr())
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSADuplicateSocket(s Handle, processID uint32, info *WSAProtocolInfo) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSADuplicateSocketW.Addr(), uintptr(s), uintptr(processID), uintptr(unsafe.Pointer(info)))
+	if r1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSAEnumProtocols(protocols *int32, protocolBuffer *WSAProtocolInfo, bufferLength *uint32) (n int32, err error) {
+	r0, _, e1 := syscall.SyscallN(procWSAEnumProtocolsW.Addr(), uintptr(unsafe.Pointer(protocols)), uintptr(unsafe.Pointer(protocolBuffer)), uintptr(unsafe.Pointer(bufferLength)))
+	n = int32(r0)
+	if n == -1 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSAGetOverlappedResult(h Handle, o *Overlapped, bytes *uint32, wait bool, flags *uint32) (err error) {
+	var _p0 uint32
+	if wait {
+		_p0 = 1
+	}
+	r1, _, e1 := syscall.SyscallN(procWSAGetOverlappedResult.Addr(), uintptr(h), uintptr(unsafe.Pointer(o)), uintptr(unsafe.Pointer(bytes)), uintptr(_p0), uintptr(unsafe.Pointer(flags)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSAIoctl(s Handle, iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbob uint32, cbbr *uint32, overlapped *Overlapped, completionRoutine uintptr) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSAIoctl.Addr(), uintptr(s), uintptr(iocc), uintptr(unsafe.Pointer(inbuf)), uintptr(cbif), uintptr(unsafe.Pointer(outbuf)), uintptr(cbob), uintptr(unsafe.Pointer(cbbr)), uintptr(unsafe.Pointer(overlapped)), uintptr(completionRoutine))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSALookupServiceBegin(querySet *WSAQUERYSET, flags uint32, handle *Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSALookupServiceBeginW.Addr(), uintptr(unsafe.Pointer(querySet)), uintptr(flags), uintptr(unsafe.Pointer(handle)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSALookupServiceEnd(handle Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSALookupServiceEnd.Addr(), uintptr(handle))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSALookupServiceNext(handle Handle, flags uint32, size *int32, querySet *WSAQUERYSET) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSALookupServiceNextW.Addr(), uintptr(handle), uintptr(flags), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(querySet)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSARecv(s Handle, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32, overlapped *Overlapped, croutine *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSARecv.Addr(), uintptr(s), uintptr(unsafe.Pointer(bufs)), uintptr(bufcnt), uintptr(unsafe.Pointer(recvd)), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSARecvFrom(s Handle, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32, from *RawSockaddrAny, fromlen *int32, overlapped *Overlapped, croutine *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSARecvFrom.Addr(), uintptr(s), uintptr(unsafe.Pointer(bufs)), uintptr(bufcnt), uintptr(unsafe.Pointer(recvd)), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSASend(s Handle, bufs *WSABuf, bufcnt uint32, sent *uint32, flags uint32, overlapped *Overlapped, croutine *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSASend.Addr(), uintptr(s), uintptr(unsafe.Pointer(bufs)), uintptr(bufcnt), uintptr(unsafe.Pointer(sent)), uintptr(flags), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSASendTo(s Handle, bufs *WSABuf, bufcnt uint32, sent *uint32, flags uint32, to *RawSockaddrAny, tolen int32, overlapped *Overlapped, croutine *byte) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWSASendTo.Addr(), uintptr(s), uintptr(unsafe.Pointer(bufs)), uintptr(bufcnt), uintptr(unsafe.Pointer(sent)), uintptr(flags), uintptr(unsafe.Pointer(to)), uintptr(tolen), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSASocket(af int32, typ int32, protocol int32, protoInfo *WSAProtocolInfo, group uint32, flags uint32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procWSASocketW.Addr(), uintptr(af), uintptr(typ), uintptr(protocol), uintptr(unsafe.Pointer(protoInfo)), uintptr(group), uintptr(flags))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSAStartup(verreq uint32, data *WSAData) (sockerr error) {
+	r0, _, _ := syscall.SyscallN(procWSAStartup.Addr(), uintptr(verreq), uintptr(unsafe.Pointer(data)))
+	if r0 != 0 {
+		sockerr = syscall.Errno(r0)
+	}
+	return
+}
+
+func bind(s Handle, name unsafe.Pointer, namelen int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procbind.Addr(), uintptr(s), uintptr(name), uintptr(namelen))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Closesocket(s Handle) (err error) {
+	r1, _, e1 := syscall.SyscallN(procclosesocket.Addr(), uintptr(s))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func connect(s Handle, name unsafe.Pointer, namelen int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procconnect.Addr(), uintptr(s), uintptr(name), uintptr(namelen))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetHostByName(name string) (h *Hostent, err error) {
+	var _p0 *byte
+	_p0, err = syscall.BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	return _GetHostByName(_p0)
+}
+
+func _GetHostByName(name *byte) (h *Hostent, err error) {
+	r0, _, e1 := syscall.SyscallN(procgethostbyname.Addr(), uintptr(unsafe.Pointer(name)))
+	h = (*Hostent)(unsafe.Pointer(r0))
+	if h == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getpeername(s Handle, rsa *RawSockaddrAny, addrlen *int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procgetpeername.Addr(), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetProtoByName(name string) (p *Protoent, err error) {
+	var _p0 *byte
+	_p0, err = syscall.BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	return _GetProtoByName(_p0)
+}
+
+func _GetProtoByName(name *byte) (p *Protoent, err error) {
+	r0, _, e1 := syscall.SyscallN(procgetprotobyname.Addr(), uintptr(unsafe.Pointer(name)))
+	p = (*Protoent)(unsafe.Pointer(r0))
+	if p == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func GetServByName(name string, proto string) (s *Servent, err error) {
+	var _p0 *byte
+	_p0, err = syscall.BytePtrFromString(name)
+	if err != nil {
+		return
+	}
+	var _p1 *byte
+	_p1, err = syscall.BytePtrFromString(proto)
+	if err != nil {
+		return
+	}
+	return _GetServByName(_p0, _p1)
+}
+
+func _GetServByName(name *byte, proto *byte) (s *Servent, err error) {
+	r0, _, e1 := syscall.SyscallN(procgetservbyname.Addr(), uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(proto)))
+	s = (*Servent)(unsafe.Pointer(r0))
+	if s == nil {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func getsockname(s Handle, rsa *RawSockaddrAny, addrlen *int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procgetsockname.Addr(), uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Getsockopt(s Handle, level int32, optname int32, optval *byte, optlen *int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procgetsockopt.Addr(), uintptr(s), uintptr(level), uintptr(optname), uintptr(unsafe.Pointer(optval)), uintptr(unsafe.Pointer(optlen)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func listen(s Handle, backlog int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(proclisten.Addr(), uintptr(s), uintptr(backlog))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Ntohs(netshort uint16) (u uint16) {
+	r0, _, _ := syscall.SyscallN(procntohs.Addr(), uintptr(netshort))
+	u = uint16(r0)
+	return
+}
+
+func recvfrom(s Handle, buf []byte, flags int32, from *RawSockaddrAny, fromlen *int32) (n int32, err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r0, _, e1 := syscall.SyscallN(procrecvfrom.Addr(), uintptr(s), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(flags), uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(fromlen)))
+	n = int32(r0)
+	if n == -1 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func sendto(s Handle, buf []byte, flags int32, to unsafe.Pointer, tolen int32) (err error) {
+	var _p0 *byte
+	if len(buf) > 0 {
+		_p0 = &buf[0]
+	}
+	r1, _, e1 := syscall.SyscallN(procsendto.Addr(), uintptr(s), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(flags), uintptr(to), uintptr(tolen))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func Setsockopt(s Handle, level int32, optname int32, optval *byte, optlen int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procsetsockopt.Addr(), uintptr(s), uintptr(level), uintptr(optname), uintptr(unsafe.Pointer(optval)), uintptr(optlen))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func shutdown(s Handle, how int32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procshutdown.Addr(), uintptr(s), uintptr(how))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func socket(af int32, typ int32, protocol int32) (handle Handle, err error) {
+	r0, _, e1 := syscall.SyscallN(procsocket.Addr(), uintptr(af), uintptr(typ), uintptr(protocol))
+	handle = Handle(r0)
+	if handle == InvalidHandle {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WTSEnumerateSessions(handle Handle, reserved uint32, version uint32, sessions **WTS_SESSION_INFO, count *uint32) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWTSEnumerateSessionsW.Addr(), uintptr(handle), uintptr(reserved), uintptr(version), uintptr(unsafe.Pointer(sessions)), uintptr(unsafe.Pointer(count)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WTSFreeMemory(ptr uintptr) {
+	syscall.SyscallN(procWTSFreeMemory.Addr(), uintptr(ptr))
+	return
+}
+
+func WTSQueryUserToken(session uint32, token *Token) (err error) {
+	r1, _, e1 := syscall.SyscallN(procWTSQueryUserToken.Addr(), uintptr(session), uintptr(unsafe.Pointer(token)))
+	if r1 == 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/counter/countertest/countertest.go b/go/src/cmd/vendor/golang.org/x/telemetry/counter/countertest/countertest.go
new file mode 100644
index 0000000000000000000000000000000000000000..3f0ad9e587173dacd8e6a174b3323f86cd52c8c9
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/counter/countertest/countertest.go
@@ -0,0 +1,71 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// countertest provides testing utilities for counters.
+// This package cannot be used except for testing.
+package countertest
+
+import (
+	"sync"
+	"testing"
+
+	"golang.org/x/telemetry/counter"
+	ic "golang.org/x/telemetry/internal/counter"
+	"golang.org/x/telemetry/internal/telemetry"
+)
+
+var (
+	openedMu sync.Mutex
+	opened   bool
+)
+
+// SupportedPlatform reports if this platform supports Open()
+const SupportedPlatform = !telemetry.DisabledOnPlatform
+
+func isOpen() bool {
+	openedMu.Lock()
+	defer openedMu.Unlock()
+	return opened
+}
+
+// Open enables telemetry data writing to disk.
+// This is supposed to be called once during the program execution
+// (i.e. typically in TestMain), and must not be used with
+// golang.org/x/telemetry/counter.Open.
+func Open(telemetryDir string) {
+	openedMu.Lock()
+	defer openedMu.Unlock()
+	if opened {
+		panic("Open was called more than once")
+	}
+	telemetry.Default = telemetry.NewDir(telemetryDir)
+
+	// TODO(rfindley): reinstate test coverage with counter rotation enabled.
+	// Before the [counter.Open] and [counter.OpenAndRotate] APIs were split,
+	// this called counter.Open (which rotated!).
+	counter.Open()
+	opened = true
+}
+
+// ReadCounter reads the given counter.
+func ReadCounter(c *counter.Counter) (count uint64, _ error) {
+	return ic.Read(c)
+}
+
+// ReadStackCounter reads the given StackCounter.
+func ReadStackCounter(c *counter.StackCounter) (stackCounts map[string]uint64, _ error) {
+	return ic.ReadStack(c)
+}
+
+// ReadFile reads the counters and stack counters from the given file.
+func ReadFile(name string) (counters, stackCounters map[string]uint64, _ error) {
+	return ic.ReadFile(name)
+}
+
+func init() {
+	// Extra safety check.
+	if !testing.Testing() {
+		panic("use of this package is disallowed in non-testing code")
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/counter/stackcounter.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/counter/stackcounter.go
new file mode 100644
index 0000000000000000000000000000000000000000..3e7ffdeb60b7d5ad80452aa985edc970a6dc6165
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/counter/stackcounter.go
@@ -0,0 +1,212 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package counter
+
+import (
+	"fmt"
+	"runtime"
+	"strings"
+	"sync"
+)
+
+// On the disk, and upstream, stack counters look like sets of
+// regular counters with names that include newlines.
+
+// a StackCounter is the in-memory knowledge about a stack counter.
+// StackCounters are more expensive to use than regular Counters,
+// requiring, at a minimum, a call to runtime.Callers.
+type StackCounter struct {
+	name  string
+	depth int
+	file  *file
+
+	mu sync.Mutex
+	// as this is a detail of the implementation, it could be replaced
+	// by a more efficient mechanism
+	stacks []stack
+}
+
+type stack struct {
+	pcs     []uintptr
+	counter *Counter
+}
+
+func NewStack(name string, depth int) *StackCounter {
+	return &StackCounter{name: name, depth: depth, file: &defaultFile}
+}
+
+// Inc increments a stack counter. It computes the caller's stack and
+// looks up the corresponding counter. It then increments that counter,
+// creating it if necessary.
+func (c *StackCounter) Inc() {
+	pcs := make([]uintptr, c.depth)
+	n := runtime.Callers(2, pcs) // caller of Inc
+	pcs = pcs[:n]
+
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	// Existing counter?
+	var ctr *Counter
+	for _, s := range c.stacks {
+		if eq(s.pcs, pcs) {
+			if s.counter != nil {
+				ctr = s.counter
+				break
+			}
+		}
+	}
+
+	if ctr == nil {
+		// Create new counter.
+		ctr = &Counter{
+			name: EncodeStack(pcs, c.name),
+			file: c.file,
+		}
+		c.stacks = append(c.stacks, stack{pcs: pcs, counter: ctr})
+	}
+
+	ctr.Inc()
+}
+
+// EncodeStack returns the name of the counter to
+// use for the given stack of program counters.
+// The name encodes the stack.
+func EncodeStack(pcs []uintptr, prefix string) string {
+	var locs []string
+	lastImport := ""
+	frs := runtime.CallersFrames(pcs)
+	for {
+		fr, more := frs.Next()
+		// TODO(adonovan): this CutLast(".") operation isn't
+		// appropriate for generic function symbols.
+		path, fname := cutLastDot(fr.Function)
+		if path == lastImport {
+			path = `"` // (a ditto mark)
+		} else {
+			lastImport = path
+		}
+		var loc string
+		if fr.Func != nil {
+			// Use function-relative line numbering.
+			// f:+2 means two lines into function f.
+			// f:-1 should never happen, but be conservative.
+			//
+			// An inlined call is replaced by a NOP instruction
+			// with the correct pclntab information.
+			_, entryLine := fr.Func.FileLine(fr.Entry)
+			loc = fmt.Sprintf("%s.%s:%+d,+0x%x", path, fname, fr.Line-entryLine, fr.PC-fr.Entry)
+		} else {
+			// The function is non-Go code or is fully inlined:
+			// use absolute line number within enclosing file.
+			//
+			// For inlined calls, the PC and Entry values
+			// both refer to the enclosing combined function.
+			// For example, both these PCs are relative to "caller":
+			//
+			//   callee:=1,+0x12        ('=' means inlined)
+			//   caller:+2,+0x34
+			loc = fmt.Sprintf("%s.%s:=%d,+0x%x", path, fname, fr.Line, fr.PC-fr.Entry)
+		}
+		locs = append(locs, loc)
+		if !more {
+			break
+		}
+	}
+
+	name := prefix + "\n" + strings.Join(locs, "\n")
+	if len(name) > maxNameLen {
+		const bad = "\ntruncated\n"
+		name = name[:maxNameLen-len(bad)] + bad
+	}
+	return name
+}
+
+// DecodeStack expands the (compressed) stack encoded in the counter name.
+func DecodeStack(ename string) string {
+	if !strings.Contains(ename, "\n") {
+		return ename // not a stack counter
+	}
+	lines := strings.Split(ename, "\n")
+	var lastPath string // empty or ends with .
+	for i, line := range lines {
+		path, rest := cutLastDot(line)
+		if len(path) == 0 {
+			continue // unchanged
+		}
+		if len(path) == 1 && path[0] == '"' {
+			lines[i] = lastPath + rest
+		} else {
+			lastPath = path + "."
+			// line unchanged
+		}
+	}
+	return strings.Join(lines, "\n") // trailing \n?
+}
+
+// input is <import path>.<function name>
+// output is (import path, function name)
+func cutLastDot(x string) (before, after string) {
+	i := strings.LastIndex(x, ".")
+	if i < 0 {
+		return "", x
+	}
+	return x[:i], x[i+1:]
+}
+
+// Names reports all the counter names associated with a StackCounter.
+func (c *StackCounter) Names() []string {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	names := make([]string, len(c.stacks))
+	for i, s := range c.stacks {
+		names[i] = s.counter.Name()
+	}
+	return names
+}
+
+// Counters returns the known Counters for a StackCounter.
+// There may be more in the count file.
+func (c *StackCounter) Counters() []*Counter {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	counters := make([]*Counter, len(c.stacks))
+	for i, s := range c.stacks {
+		counters[i] = s.counter
+	}
+	return counters
+}
+
+func eq(a, b []uintptr) bool {
+	if len(a) != len(b) {
+		return false
+	}
+	for i := range a {
+		if a[i] != b[i] {
+			return false
+		}
+	}
+	return true
+}
+
+// ReadStack reads the given stack counter.
+// This is the implementation of
+// golang.org/x/telemetry/counter/countertest.ReadStackCounter.
+func ReadStack(c *StackCounter) (map[string]uint64, error) {
+	ret := map[string]uint64{}
+	for _, ctr := range c.Counters() {
+		v, err := Read(ctr)
+		if err != nil {
+			return nil, err
+		}
+		ret[DecodeStack(ctr.Name())] = v
+	}
+	return ret, nil
+}
+
+// IsStackCounter reports whether the counter name is for a stack counter.
+func IsStackCounter(name string) bool {
+	return strings.Contains(name, "\n")
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/crashmonitor/monitor.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/crashmonitor/monitor.go
new file mode 100644
index 0000000000000000000000000000000000000000..ac22f68c34ccf1ed4da053037e2233a224429469
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/crashmonitor/monitor.go
@@ -0,0 +1,328 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package crashmonitor
+
+// This file defines a monitor that reports arbitrary Go runtime
+// crashes to telemetry.
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"reflect"
+	"runtime/debug"
+	"strconv"
+	"strings"
+
+	"golang.org/x/telemetry/internal/counter"
+)
+
+// Parent sets up the parent side of the crashmonitor. It requires
+// exclusive use of a writable pipe connected to the child process's stdin.
+func Parent(pipe *os.File) {
+	writeSentinel(pipe)
+	// Ensure that we get pc=0x%x values in the traceback.
+	debug.SetTraceback("system")
+	debug.SetCrashOutput(pipe, debug.CrashOptions{}) // ignore error
+}
+
+// Child runs the part of the crashmonitor that runs in the child process.
+// It expects its stdin to be connected via a pipe to the parent which has
+// run Parent.
+func Child() {
+	// Wait for parent process's dying gasp.
+	// If the parent dies for any reason this read will return.
+	data, err := io.ReadAll(os.Stdin)
+	if err != nil {
+		log.Fatalf("failed to read from input pipe: %v", err)
+	}
+
+	// If the only line is the sentinel, it wasn't a crash.
+	if bytes.Count(data, []byte("\n")) < 2 {
+		childExitHook()
+		os.Exit(0) // parent exited without crash report
+	}
+
+	log.Printf("parent reported crash:\n%s", data)
+
+	// Parse the stack out of the crash report
+	// and record a telemetry count for it.
+	name, err := telemetryCounterName(data)
+	if err != nil {
+		// Keep count of how often this happens
+		// so that we can investigate if necessary.
+		incrementCounter("crash/malformed")
+
+		// Something went wrong.
+		// Save the crash securely in the file system.
+		f, err := os.CreateTemp(os.TempDir(), "*.crash")
+		if err != nil {
+			log.Fatal(err)
+		}
+		if _, err := f.Write(data); err != nil {
+			log.Fatal(err)
+		}
+		if err := f.Close(); err != nil {
+			log.Fatal(err)
+		}
+		log.Printf("failed to report crash to telemetry: %v", err)
+		log.Fatalf("crash report saved at %s", f.Name())
+	}
+
+	incrementCounter(name)
+
+	childExitHook()
+	log.Fatalf("telemetry crash recorded")
+}
+
+// (stubbed by test)
+var (
+	incrementCounter = func(name string) { counter.New(name).Inc() }
+	childExitHook    = func() {}
+)
+
+// The sentinel function returns its address. The difference between
+// this value as observed by calls in two different processes of the
+// same executable tells us the relative offset of their text segments.
+//
+// It would be nice if SetCrashOutput took care of this as it's fiddly
+// and likely to confuse every user at first.
+func sentinel() uint64 {
+	return uint64(reflect.ValueOf(sentinel).Pointer())
+}
+
+func writeSentinel(out io.Writer) {
+	fmt.Fprintf(out, "sentinel %x\n", sentinel())
+}
+
+// telemetryCounterName parses a crash report produced by the Go
+// runtime, extracts the stack of the first runnable goroutine,
+// converts each line into telemetry form ("symbol:relative-line"),
+// and returns this as the name of a counter.
+func telemetryCounterName(crash []byte) (string, error) {
+	pcs, err := parseStackPCs(string(crash))
+	if err != nil {
+		return "", err
+	}
+
+	// Limit the number of frames we request.
+	pcs = pcs[:min(len(pcs), 16)]
+
+	if len(pcs) == 0 {
+		// This can occur if all goroutines are idle, as when
+		// caught in a deadlock, or killed by an async signal
+		// while blocked.
+		//
+		// TODO(adonovan): consider how to report such
+		// situations. Reporting a goroutine in [sleep] or
+		// [select] state could be quite confusing without
+		// further information about the nature of the crash,
+		// as the problem is not local to the code location.
+		//
+		// For now, we keep count of this situation so that we
+		// can access whether it needs a more involved solution.
+		return "crash/no-running-goroutine", nil
+	}
+
+	// This string appears at the start of all
+	// crashmonitor-generated counter names.
+	//
+	// It is tempting to expose this as a parameter of Start, but
+	// it is not without risk. What value should most programs
+	// provide? There's no point giving the name of the executable
+	// as this is already recorded by telemetry. What if the
+	// application runs in multiple modes? Then it might be useful
+	// to record the mode. The problem is that an application with
+	// multiple modes probably doesn't know its mode by line 1 of
+	// main.main: it might require flag or argument parsing, or
+	// even validation of an environment variable, and we really
+	// want to steer users aware from any logic before Start. The
+	// flags and arguments will be wrong in the child process, and
+	// every extra conditional branch creates a risk that the
+	// recursively executed child program will behave not like the
+	// monitor but like the application. If the child process
+	// exits before calling Start, then the parent application
+	// will not have a monitor, and its crash reports will be
+	// discarded (written in to a pipe that is never read).
+	//
+	// So for now, we use this constant string.
+	const prefix = "crash/crash"
+	return counter.EncodeStack(pcs, prefix), nil
+}
+
+// parseStackPCs parses the parent process's program counters for the
+// first running goroutine out of a GOTRACEBACK=system traceback,
+// adjusting them so that they are valid for the child process's text
+// segment.
+//
+// This function returns only program counter values, ensuring that
+// there is no possibility of strings from the crash report (which may
+// contain PII) leaking into the telemetry system.
+func parseStackPCs(crash string) ([]uintptr, error) {
+	// getSymbol parses the symbol name out of a line of the form:
+	// SYMBOL(ARGS)
+	//
+	// Note: SYMBOL may contain parens "pkg.(*T).method". However, type
+	// parameters are always replaced with ..., so they cannot introduce
+	// more parens. e.g., "pkg.(*T[...]).method".
+	//
+	// ARGS can contain parens. We want the first paren that is not
+	// immediately preceded by a ".".
+	//
+	// TODO(prattmic): This is mildly complicated and is only used to find
+	// runtime.sigpanic, so perhaps simplify this by checking explicitly
+	// for sigpanic.
+	getSymbol := func(line string) (string, error) {
+		var prev rune
+		for i, c := range line {
+			if line[i] != '(' {
+				prev = c
+				continue
+			}
+			if prev == '.' {
+				prev = c
+				continue
+			}
+			return line[:i], nil
+		}
+		return "", fmt.Errorf("no symbol for stack frame: %s", line)
+	}
+
+	// getPC parses the PC out of a line of the form:
+	//     \tFILE:LINE +0xRELPC sp=... fp=... pc=...
+	getPC := func(line string) (uint64, error) {
+		_, pcstr, ok := strings.Cut(line, " pc=") // e.g. pc=0x%x
+		if !ok {
+			return 0, fmt.Errorf("no pc= for stack frame: %s", line)
+		}
+		return strconv.ParseUint(pcstr, 0, 64) // 0 => allow 0x prefix
+	}
+
+	var (
+		pcs            []uintptr
+		parentSentinel uint64
+		childSentinel  = sentinel()
+		on             = false // are we in the first running goroutine?
+		lines          = strings.Split(crash, "\n")
+		symLine        = true // within a goroutine, every other line is a symbol or file/line/pc location, starting with symbol.
+		currSymbol     string
+		prevSymbol     string // symbol of the most recent previous frame with a PC.
+	)
+	for i := 0; i < len(lines); i++ {
+		line := lines[i]
+
+		// Read sentinel value.
+		if parentSentinel == 0 && strings.HasPrefix(line, "sentinel ") {
+			_, err := fmt.Sscanf(line, "sentinel %x", &parentSentinel)
+			if err != nil {
+				return nil, fmt.Errorf("can't read sentinel line")
+			}
+			continue
+		}
+
+		// Search for "goroutine GID [STATUS]"
+		if !on {
+			if strings.HasPrefix(line, "goroutine ") &&
+				strings.Contains(line, " [running]:") {
+				on = true
+
+				if parentSentinel == 0 {
+					return nil, fmt.Errorf("no sentinel value in crash report")
+				}
+			}
+			continue
+		}
+
+		// A blank line marks end of a goroutine stack.
+		if line == "" {
+			break
+		}
+
+		// Skip the final "created by SYMBOL in goroutine GID" part.
+		if strings.HasPrefix(line, "created by ") {
+			break
+		}
+
+		// Expect a pair of lines:
+		//   SYMBOL(ARGS)
+		//   \tFILE:LINE +0xRELPC sp=0x%x fp=0x%x pc=0x%x
+		// Note: SYMBOL may contain parens "pkg.(*T).method"
+		// The RELPC is sometimes missing.
+
+		if symLine {
+			var err error
+			currSymbol, err = getSymbol(line)
+			if err != nil {
+				return nil, fmt.Errorf("error extracting symbol: %v", err)
+			}
+
+			symLine = false // Next line is FILE:LINE.
+		} else {
+			// Parse the PC, and correct for the parent and child's
+			// different mappings of the text section.
+			pc, err := getPC(line)
+			if err != nil {
+				// Inlined frame, perhaps; skip it.
+
+				// Done with this frame. Next line is a new frame.
+				//
+				// Don't update prevSymbol; we only want to
+				// track frames with a PC.
+				currSymbol = ""
+				symLine = true
+				continue
+			}
+
+			pc = pc - parentSentinel + childSentinel
+
+			// If the previous frame was sigpanic, then this frame
+			// was a trap (e.g., SIGSEGV).
+			//
+			// Typically all middle frames are calls, and report
+			// the "return PC". That is, the instruction following
+			// the CALL where the callee will eventually return to.
+			//
+			// runtime.CallersFrames is aware of this property and
+			// will decrement each PC by 1 to "back up" to the
+			// location of the CALL, which is the actual line
+			// number the user expects.
+			//
+			// This does not work for traps, as a trap is not a
+			// call, so the reported PC is not the return PC, but
+			// the actual PC of the trap.
+			//
+			// runtime.Callers is aware of this and will
+			// intentionally increment trap PCs in order to correct
+			// for the decrement performed by
+			// runtime.CallersFrames. See runtime.tracebackPCs and
+			// runtume.(*unwinder).symPC.
+			//
+			// We must emulate the same behavior, otherwise we will
+			// report the location of the instruction immediately
+			// prior to the trap, which may be on a different line,
+			// or even a different inlined functions.
+			//
+			// TODO(prattmic): The runtime applies the same trap
+			// behavior for other "injected calls", see injectCall
+			// in runtime.(*unwinder).next. Do we want to handle
+			// those as well? I don't believe we'd ever see
+			// runtime.asyncPreempt or runtime.debugCallV2 in a
+			// typical crash.
+			if prevSymbol == "runtime.sigpanic" {
+				pc++
+			}
+
+			pcs = append(pcs, uintptr(pc))
+
+			// Done with this frame. Next line is a new frame.
+			prevSymbol = currSymbol
+			currSymbol = ""
+			symLine = true
+		}
+	}
+	return pcs, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap.go
new file mode 100644
index 0000000000000000000000000000000000000000..2febe3ecb9ed99cf41ffbc41211eb4537765150a
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap.go
@@ -0,0 +1,36 @@
+// Copyright 2011 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This package is a lightly modified version of the mmap code
+// in github.com/google/codesearch/index.
+
+// The mmap package provides an abstraction for memory mapping files
+// on different platforms.
+package mmap
+
+import (
+	"os"
+)
+
+// The backing file is never closed, so Data
+// remains valid for the lifetime of the process.
+type Data struct {
+	// TODO(pjw): might be better to define versions of Data
+	// for the 3 specializations
+	f    *os.File
+	Data []byte
+	// Some windows magic
+	Windows interface{}
+}
+
+// Mmap maps the given file into memory.
+// When remapping a file, pass the most recently returned Data.
+func Mmap(f *os.File) (*Data, error) {
+	return mmapFile(f)
+}
+
+// Munmap unmaps the given file from memory.
+func Munmap(d *Data) error {
+	return munmapFile(d)
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_other.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_other.go
new file mode 100644
index 0000000000000000000000000000000000000000..610ab1a15b40de92ba167f553eec7a616178b378
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_other.go
@@ -0,0 +1,25 @@
+// Copyright 2022 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build (js && wasm) || wasip1 || plan9
+
+package mmap
+
+import (
+	"io"
+	"os"
+)
+
+// mmapFile on other systems doesn't mmap the file. It just reads everything.
+func mmapFile(f *os.File) (*Data, error) {
+	b, err := io.ReadAll(f)
+	if err != nil {
+		return nil, err
+	}
+	return &Data{f, b, nil}, nil
+}
+
+func munmapFile(_ *Data) error {
+	return nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_unix.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_unix.go
new file mode 100644
index 0000000000000000000000000000000000000000..72ad91d52488c078f7f837f5ac01991f02bd6030
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_unix.go
@@ -0,0 +1,47 @@
+// Copyright 2011 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build unix
+
+package mmap
+
+import (
+	"fmt"
+	"io/fs"
+	"os"
+	"syscall"
+)
+
+func mmapFile(f *os.File) (*Data, error) {
+	st, err := f.Stat()
+	if err != nil {
+		return nil, err
+	}
+	size := st.Size()
+	pagesize := int64(os.Getpagesize())
+	if int64(int(size+(pagesize-1))) != size+(pagesize-1) {
+		return nil, fmt.Errorf("%s: too large for mmap", f.Name())
+	}
+	n := int(size)
+	if n == 0 {
+		return &Data{f, nil, nil}, nil
+	}
+	mmapLength := int(((size + pagesize - 1) / pagesize) * pagesize) // round up to page size
+	data, err := syscall.Mmap(int(f.Fd()), 0, mmapLength, syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_SHARED)
+	if err != nil {
+		return nil, &fs.PathError{Op: "mmap", Path: f.Name(), Err: err}
+	}
+	return &Data{f, data[:n], nil}, nil
+}
+
+func munmapFile(d *Data) error {
+	if len(d.Data) == 0 {
+		return nil
+	}
+	err := syscall.Munmap(d.Data)
+	if err != nil {
+		return &fs.PathError{Op: "munmap", Path: d.f.Name(), Err: err}
+	}
+	return nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_windows.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_windows.go
new file mode 100644
index 0000000000000000000000000000000000000000..2e8dfbea9c0cba89dbda84ab2c6e76f194b499d7
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_windows.go
@@ -0,0 +1,52 @@
+// Copyright 2011 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package mmap
+
+import (
+	"fmt"
+	"os"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+func mmapFile(f *os.File) (*Data, error) {
+	st, err := f.Stat()
+	if err != nil {
+		return nil, err
+	}
+	size := st.Size()
+	if size == 0 {
+		return &Data{f, nil, nil}, nil
+	}
+	// set the min and max sizes to zero to map the whole file, as described in
+	// https://learn.microsoft.com/en-us/windows/win32/memory/creating-a-file-mapping-object#file-mapping-size
+	h, err := windows.CreateFileMapping(windows.Handle(f.Fd()), nil, syscall.PAGE_READWRITE, 0, 0, nil)
+	if err != nil {
+		return nil, fmt.Errorf("CreateFileMapping %s: %w", f.Name(), err)
+	}
+	// the mapping extends from zero to the end of the file mapping
+	// https://learn.microsoft.com/en-us/windows/win32/api/memoryapi/nf-memoryapi-mapviewoffile
+	addr, err := windows.MapViewOfFile(h, syscall.FILE_MAP_READ|syscall.FILE_MAP_WRITE, 0, 0, 0)
+	if err != nil {
+		return nil, fmt.Errorf("MapViewOfFile %s: %w", f.Name(), err)
+	}
+	// Note: previously, we called windows.VirtualQuery here to get the exact
+	// size of the memory mapped region, but VirtualQuery reported sizes smaller
+	// than the actual file size (hypothesis: VirtualQuery only reports pages in
+	// a certain state, and newly written pages may not be counted).
+	return &Data{f, unsafe.Slice((*byte)(unsafe.Pointer(addr)), size), h}, nil
+}
+
+func munmapFile(d *Data) error {
+	err := windows.UnmapViewOfFile(uintptr(unsafe.Pointer(&d.Data[0])))
+	x, ok := d.Windows.(windows.Handle)
+	if ok {
+		windows.CloseHandle(x)
+	}
+	d.f.Close()
+	return err
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/dateonly.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/dateonly.go
new file mode 100644
index 0000000000000000000000000000000000000000..71953018616ffaf21aea71eb213e5c9035c435dd
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/dateonly.go
@@ -0,0 +1,9 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package telemetry
+
+// TODO(rfindley): replace uses of DateOnly with time.DateOnly once we no
+// longer support building gopls with go 1.19.
+const DateOnly = "2006-01-02"
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/dir.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/dir.go
new file mode 100644
index 0000000000000000000000000000000000000000..0673be5677d068122166434a698035af7ff1bc07
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/dir.go
@@ -0,0 +1,163 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package telemetry manages the telemetry mode file.
+package telemetry
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"time"
+)
+
+// Default is the default directory containing Go telemetry configuration and
+// data.
+//
+// If Default is uninitialized, Default.Mode will be "off". As a consequence,
+// no data should be written to the directory, and so the path values of
+// LocalDir, UploadDir, etc. must not matter.
+//
+// Default is a global for convenience and testing, but should not be mutated
+// outside of tests.
+//
+// TODO(rfindley): it would be nice to completely eliminate this global state,
+// or at least push it in the golang.org/x/telemetry package
+var Default Dir
+
+// A Dir holds paths to telemetry data inside a directory.
+type Dir struct {
+	dir, local, upload, debug, modefile string
+}
+
+// NewDir creates a new Dir encapsulating paths in the given dir.
+//
+// NewDir does not create any new directories or files--it merely encapsulates
+// the telemetry directory layout.
+func NewDir(dir string) Dir {
+	return Dir{
+		dir:      dir,
+		local:    filepath.Join(dir, "local"),
+		upload:   filepath.Join(dir, "upload"),
+		debug:    filepath.Join(dir, "debug"),
+		modefile: filepath.Join(dir, "mode"),
+	}
+}
+
+func init() {
+	cfgDir, err := os.UserConfigDir()
+	if err != nil {
+		return
+	}
+	Default = NewDir(filepath.Join(cfgDir, "go", "telemetry"))
+}
+
+func (d Dir) Dir() string {
+	return d.dir
+}
+
+func (d Dir) LocalDir() string {
+	return d.local
+}
+
+func (d Dir) UploadDir() string {
+	return d.upload
+}
+
+func (d Dir) DebugDir() string {
+	return d.debug
+}
+
+func (d Dir) ModeFile() string {
+	return d.modefile
+}
+
+// SetMode updates the telemetry mode with the given mode.
+// Acceptable values for mode are "on", "off", or "local".
+//
+// SetMode always writes the mode file, and explicitly records the date at
+// which the modefile was updated. This means that calling SetMode with "on"
+// effectively resets the timeout before the next telemetry report is uploaded.
+func (d Dir) SetMode(mode string) error {
+	return d.SetModeAsOf(mode, time.Now())
+}
+
+// SetModeAsOf is like SetMode, but accepts an explicit time to use to
+// back-date the mode state. This exists only for testing purposes.
+func (d Dir) SetModeAsOf(mode string, asofTime time.Time) error {
+	mode = strings.TrimSpace(mode)
+	switch mode {
+	case "on", "off", "local":
+	default:
+		return fmt.Errorf("invalid telemetry mode: %q", mode)
+	}
+	if d.modefile == "" {
+		return fmt.Errorf("cannot determine telemetry mode file name")
+	}
+	// TODO(rfindley): why is this not 777, consistent with the use of 666 below?
+	if err := os.MkdirAll(filepath.Dir(d.modefile), 0755); err != nil {
+		return fmt.Errorf("cannot create a telemetry mode file: %w", err)
+	}
+
+	asof := asofTime.UTC().Format(DateOnly)
+	// Defensively guarantee that we can parse the asof time.
+	if _, err := time.Parse(DateOnly, asof); err != nil {
+		return fmt.Errorf("internal error: invalid mode date %q: %v", asof, err)
+	}
+
+	data := []byte(mode + " " + asof)
+	return os.WriteFile(d.modefile, data, 0666)
+}
+
+// Mode returns the current telemetry mode, as well as the time that the mode
+// was effective.
+//
+// If there is no effective time, the second result is the zero time.
+//
+// If Mode is "off", no data should be written to the telemetry directory, and
+// the other paths values referenced by Dir should be considered undefined.
+// This accounts for the case where initializing [Default] fails, and therefore
+// local telemetry paths are unknown.
+func (d Dir) Mode() (string, time.Time) {
+	if d.modefile == "" {
+		return "off", time.Time{} // it's likely LocalDir/UploadDir are empty too. Turn off telemetry.
+	}
+	data, err := os.ReadFile(d.modefile)
+	if err != nil {
+		return "local", time.Time{} // default
+	}
+	mode := string(data)
+	mode = strings.TrimSpace(mode)
+
+	// Forward compatibility for https://go.dev/issue/63142#issuecomment-1734025130
+	//
+	// If the modefile contains a date, return it.
+	if idx := strings.Index(mode, " "); idx >= 0 {
+		d, err := time.Parse(DateOnly, mode[idx+1:])
+		if err != nil {
+			d = time.Time{}
+		}
+		return mode[:idx], d
+	}
+
+	return mode, time.Time{}
+}
+
+// DisabledOnPlatform indicates whether telemetry is disabled
+// due to bugs in the current platform.
+//
+// TODO(rfindley): move to a more appropriate file.
+const DisabledOnPlatform = false ||
+	// The following platforms could potentially be supported in the future:
+	runtime.GOOS == "openbsd" || // #60614
+	runtime.GOOS == "solaris" || // #60968 #60970
+	runtime.GOOS == "android" || // #60967
+	runtime.GOOS == "illumos" || // #65544
+	// These platforms fundamentally can't be supported:
+	runtime.GOOS == "js" || // #60971
+	runtime.GOOS == "wasip1" || // #60971
+	runtime.GOOS == "plan9" || // https://github.com/golang/go/issues/57540#issuecomment-1470766639
+	runtime.GOARCH == "mips" || runtime.GOARCH == "mipsle" // mips lacks cross-process 64-bit atomics
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/proginfo.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/proginfo.go
new file mode 100644
index 0000000000000000000000000000000000000000..5ff7d34fec1e18b05eeffdecf2136c7a2258633e
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/proginfo.go
@@ -0,0 +1,57 @@
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package telemetry
+
+import (
+	"go/version"
+	"os"
+	"path/filepath"
+	"runtime/debug"
+	"strings"
+)
+
+// IsToolchainProgram reports whether a program with the given path is a Go
+// toolchain program.
+func IsToolchainProgram(progPath string) bool {
+	return strings.HasPrefix(progPath, "cmd/")
+}
+
+// ProgramInfo extracts the go version, program package path, and program
+// version to use for counter files.
+//
+// For programs in the Go toolchain, the program version will be the same as
+// the Go version, and will typically be of the form "go1.2.3", not a semantic
+// version of the form "v1.2.3". Go versions may also include spaces and
+// special characters.
+func ProgramInfo(info *debug.BuildInfo) (goVers, progPath, progVers string) {
+	goVers = info.GoVersion
+	if strings.Contains(goVers, "devel") || strings.Contains(goVers, "-") || !version.IsValid(goVers) {
+		goVers = "devel"
+	}
+
+	progPath = info.Path
+	if progPath == "" {
+		progPath = strings.TrimSuffix(filepath.Base(os.Args[0]), ".exe")
+	}
+
+	// Main module version information is not populated for the cmd module, but
+	// we can re-use the Go version here.
+	if IsToolchainProgram(progPath) {
+		progVers = goVers
+	} else {
+		progVers = info.Main.Version
+		if strings.Contains(progVers, "devel") || strings.Count(progVers, "-") > 1 {
+			// Heuristically mark all pseudo-version-like version strings as "devel"
+			// to avoid creating too many counter files.
+			// We should not use regexp that pulls in large dependencies.
+			// Pseudo-versions have at least three parts (https://go.dev/ref/mod#pseudo-versions).
+			// This heuristic still allows use to track prerelease
+			// versions (e.g. gopls@v0.16.0-pre.1, vscgo@v0.42.0-rc.1).
+			progVers = "devel"
+		}
+	}
+
+	return goVers, progPath, progVers
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/types.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/types.go
new file mode 100644
index 0000000000000000000000000000000000000000..0fd61f8debad49f81a101dbdd6cb3e12e158ee43
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/telemetry/types.go
@@ -0,0 +1,51 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package telemetry
+
+// Common types and directories used by multiple packages.
+
+// An UploadConfig controls what data is uploaded.
+type UploadConfig struct {
+	GOOS       []string
+	GOARCH     []string
+	GoVersion  []string
+	SampleRate float64
+	Programs   []*ProgramConfig
+}
+
+type ProgramConfig struct {
+	// the counter names may have to be
+	// repeated for each program. (e.g., if the counters are in a package
+	// that is used in more than one program.)
+	Name     string
+	Versions []string        // versions present in a counterconfig
+	Counters []CounterConfig `json:",omitempty"`
+	Stacks   []CounterConfig `json:",omitempty"`
+}
+
+type CounterConfig struct {
+	Name  string  // The "collapsed" counter: <chart>:{<bucket1>,<bucket2>,...}
+	Rate  float64 // If X <= Rate, report this counter
+	Depth int     `json:",omitempty"` // for stack counters
+}
+
+// A Report is the weekly aggregate of counters.
+type Report struct {
+	Week     string  // End day this report covers (YYYY-MM-DD)
+	LastWeek string  // Week field from latest previous report uploaded
+	X        float64 // A random probability used to determine which counters are uploaded
+	Programs []*ProgramReport
+	Config   string // version of UploadConfig used
+}
+
+type ProgramReport struct {
+	Program   string // Package path of the program.
+	Version   string // Program version. Go version if the program is part of the go distribution. Module version, otherwise.
+	GoVersion string // Go version used to build the program.
+	GOOS      string
+	GOARCH    string
+	Counters  map[string]int64
+	Stacks    map[string]int64
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/Doc.txt b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/Doc.txt
new file mode 100644
index 0000000000000000000000000000000000000000..45601e651573e0c52fcc26db94c658568b00259b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/Doc.txt
@@ -0,0 +1,45 @@
+The upload process converts count files into reports, and
+uploads reports. There will be only one report, named YYYY-MM-DD.json,
+for a given day.
+
+First phase. Look at the localdir (os.UserConfigdir()/go/telemetry/local)
+and find all .count and .json files. Find the count files that are no
+longer active by looking at their metadata.
+
+Second phase. Group the inactive count files by their expiry date, and
+for each date generate the local report and the upload report. (The upload
+report only contains the counters in the upload configuration.) The upload
+report is saved in the local directory with a name like YYYY-MM-DD.json, if
+there is no file already existing with that name.
+If the local report is different, it is saved in the local directory
+with a name like local.YYYY-MM-DD.json. The new upload report is
+added to the list of .json files from the first phase. At this point
+the count files are no longer needed and can be deleted.
+
+Third phase. Look at the .json files in the list from the first phase.
+If the name starts with local, skip it. If there is a file with the
+identical name in the upload directory, remove the one in the local directory.
+Otherwise try to upload the one in the local directory,
+If the upload succeeds, move the file to the uploaded directory.
+
+
+There are various error conditions.
+1. Several processes could look at localdir and see work to do.
+1A. They could see different sets of expired count files for some day.
+    This could happen if another process is removing count files. In this
+    case there is already a YYYY-MM-DD.json file either in localdir
+    or updatedir, so the process seeing fewer count files will not generate
+    a report.
+1B. They could see the same count files, and no report in either directory.
+    They will both generate (in memory) reports and check to see if there
+    is a YYYY-MM-DD.json file in either directory. They could both then
+    write two files with the same name, but different X values, but
+    otherwise the same contents. The X values are very close to the front
+    of the file. Assuming reasonable file system semantics one version of
+    the file will be written. To minimize this, just before writing reports
+    the code checks again to see if they exist.
+1C. Once there is an existing well-formed file YYYY-MM-DD.json in localdir
+    eventually the upload will succeed, and the file will be moved to updatedir.
+    It is possible that other processes will not see the file in updatedir and
+    upload it again and also move it to uploaddir. This is harmless as all
+    the uploaded files are identical.
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/date.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/date.go
new file mode 100644
index 0000000000000000000000000000000000000000..d6d67a164d5037f797c71d92f8a4d3616ac6d46c
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/date.go
@@ -0,0 +1,85 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package upload
+
+import (
+	"fmt"
+	"os"
+	"sync"
+	"time"
+
+	"golang.org/x/telemetry/internal/counter"
+	"golang.org/x/telemetry/internal/telemetry"
+)
+
+// time and date handling
+
+var distantPast = 21 * 24 * time.Hour
+
+// reports that are too old (21 days) are not uploaded
+func (u *uploader) tooOld(date string, uploadStartTime time.Time) bool {
+	t, err := time.Parse(telemetry.DateOnly, date)
+	if err != nil {
+		u.logger.Printf("tooOld: %v", err)
+		return false
+	}
+	age := uploadStartTime.Sub(t)
+	return age > distantPast
+}
+
+// counterDateSpan parses the counter file named fname and returns the (begin,
+// end) span recorded in its metadata, or an error if this data could not be
+// extracted.
+func (u *uploader) counterDateSpan(fname string) (begin, end time.Time, _ error) {
+	parsed, err := u.parseCountFile(fname)
+	if err != nil {
+		return time.Time{}, time.Time{}, err
+	}
+	timeBegin, ok := parsed.Meta["TimeBegin"]
+	if !ok {
+		return time.Time{}, time.Time{}, fmt.Errorf("missing counter metadata for TimeBegin")
+	}
+	begin, err = time.Parse(time.RFC3339, timeBegin)
+	if err != nil {
+		return time.Time{}, time.Time{}, fmt.Errorf("failed to parse TimeBegin: %v", err)
+	}
+	timeEnd, ok := parsed.Meta["TimeEnd"]
+	if !ok {
+		return time.Time{}, time.Time{}, fmt.Errorf("missing counter metadata for TimeEnd")
+	}
+	end, err = time.Parse(time.RFC3339, timeEnd)
+	if err != nil {
+		return time.Time{}, time.Time{}, fmt.Errorf("failed to parse TimeEnd: %v", err)
+	}
+	return begin, end, nil
+}
+
+// avoid parsing count files multiple times
+type parsedCache struct {
+	mu sync.Mutex
+	m  map[string]*counter.File
+}
+
+func (u *uploader) parseCountFile(fname string) (*counter.File, error) {
+	u.cache.mu.Lock()
+	defer u.cache.mu.Unlock()
+	if u.cache.m == nil {
+		u.cache.m = make(map[string]*counter.File)
+	}
+	if f, ok := u.cache.m[fname]; ok {
+		return f, nil
+	}
+	buf, err := os.ReadFile(fname)
+	if err != nil {
+		return nil, fmt.Errorf("parse ReadFile: %v for %s", err, fname)
+	}
+	f, err := counter.Parse(fname, buf)
+	if err != nil {
+
+		return nil, fmt.Errorf("parse Parse: %v for %s", err, fname)
+	}
+	u.cache.m[fname] = f
+	return f, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/findwork.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/findwork.go
new file mode 100644
index 0000000000000000000000000000000000000000..2b165be3f9ff208dec86e16409f07f44e8a48597
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/findwork.go
@@ -0,0 +1,102 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package upload
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// files to handle
+type work struct {
+	// absolute file names
+	countfiles []string // count files to process
+	readyfiles []string // old reports to upload
+	// relative names
+	uploaded map[string]bool // reports that have been uploaded
+}
+
+// find all the files that look like counter files or reports
+// that need to be uploaded. (There may be unexpected leftover files
+// and uploading is supposed to be idempotent.)
+func (u *uploader) findWork() work {
+	localdir, uploaddir := u.dir.LocalDir(), u.dir.UploadDir()
+	var ans work
+	fis, err := os.ReadDir(localdir)
+	if err != nil {
+		u.logger.Printf("Could not find work: failed to read local dir %s: %v", localdir, err)
+		return ans
+	}
+
+	mode, asof := u.dir.Mode()
+	u.logger.Printf("Finding work: mode %s asof %s", mode, asof)
+
+	// count files end in .v1.count
+	// reports end in .json. If they are not to be uploaded they
+	// start with local.
+	for _, fi := range fis {
+		if strings.HasSuffix(fi.Name(), ".v1.count") {
+			fname := filepath.Join(localdir, fi.Name())
+			_, expiry, err := u.counterDateSpan(fname)
+			switch {
+			case err != nil:
+				u.logger.Printf("Error reading expiry for count file %s: %v", fi.Name(), err)
+			case expiry.After(u.startTime):
+				u.logger.Printf("Skipping count file %s: still active", fi.Name())
+			default:
+				u.logger.Printf("Collecting count file %s", fi.Name())
+				ans.countfiles = append(ans.countfiles, fname)
+			}
+		} else if strings.HasPrefix(fi.Name(), "local.") {
+			// skip
+		} else if strings.HasSuffix(fi.Name(), ".json") && mode == "on" {
+			// Collect reports that are ready for upload.
+			reportDate := u.uploadReportDate(fi.Name())
+			if !asof.IsZero() && !reportDate.IsZero() {
+				// If both the mode asof date and the report date are present, do the
+				// right thing...
+				//
+				// (see https://github.com/golang/go/issues/63142#issuecomment-1734025130)
+				if asof.Before(reportDate) {
+					// Note: since this report was created after telemetry was enabled,
+					// we can only assume that the process that created it checked that
+					// the counter data contained therein was all from after the asof
+					// date.
+					//
+					// TODO(rfindley): store the begin date in reports, so that we can
+					// verify this assumption.
+					u.logger.Printf("Uploadable: %s", fi.Name())
+					ans.readyfiles = append(ans.readyfiles, filepath.Join(localdir, fi.Name()))
+				}
+			} else {
+				// ...otherwise fall back on the old behavior of uploading all
+				// unuploaded files.
+				//
+				// TODO(rfindley): invert this logic following more testing. We
+				// should only upload if we know both the asof date and the report
+				// date, and they are acceptable.
+				u.logger.Printf("Uploadable (missing date): %s", fi.Name())
+				ans.readyfiles = append(ans.readyfiles, filepath.Join(localdir, fi.Name()))
+			}
+		}
+	}
+
+	fis, err = os.ReadDir(uploaddir)
+	if err != nil {
+		os.MkdirAll(uploaddir, 0777)
+		return ans
+	}
+	// There should be only one of these per day; maybe sometime
+	// we'll want to clean the directory.
+	ans.uploaded = make(map[string]bool)
+	for _, fi := range fis {
+		if strings.HasSuffix(fi.Name(), ".json") {
+			u.logger.Printf("Already uploaded: %s", fi.Name())
+			ans.uploaded[fi.Name()] = true
+		}
+	}
+	return ans
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/reports.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/reports.go
new file mode 100644
index 0000000000000000000000000000000000000000..34bb29d8f507a72185e53862bc912718f1d6c9fe
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/reports.go
@@ -0,0 +1,344 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package upload
+
+import (
+	"crypto/rand"
+	"encoding/binary"
+	"encoding/json"
+	"fmt"
+	"math"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"golang.org/x/telemetry/internal/config"
+	"golang.org/x/telemetry/internal/counter"
+	"golang.org/x/telemetry/internal/telemetry"
+)
+
+// reports generates reports from inactive count files
+func (u *uploader) reports(todo *work) ([]string, error) {
+	if mode, _ := u.dir.Mode(); mode == "off" {
+		return nil, nil // no reports
+	}
+	thisInstant := u.startTime
+	today := thisInstant.Format(telemetry.DateOnly)
+	lastWeek := latestReport(todo.uploaded)
+	if lastWeek >= today { //should never happen
+		lastWeek = ""
+	}
+	u.logger.Printf("Last week: %s, today: %s", lastWeek, today)
+	countFiles := make(map[string][]string) // expiry date string->filenames
+	earliest := make(map[string]time.Time)  // earliest begin time for any counter
+	for _, f := range todo.countfiles {
+		begin, end, err := u.counterDateSpan(f)
+		if err != nil {
+			// This shouldn't happen: we should have already skipped count files that
+			// don't contain valid start or end times.
+			u.logger.Printf("BUG: failed to parse expiry for collected count file: %v", err)
+			continue
+		}
+
+		if end.Before(thisInstant) {
+			expiry := end.Format(dateFormat)
+			countFiles[expiry] = append(countFiles[expiry], f)
+			if earliest[expiry].IsZero() || earliest[expiry].After(begin) {
+				earliest[expiry] = begin
+			}
+		}
+	}
+	for expiry, files := range countFiles {
+		if notNeeded(expiry, *todo) {
+			u.logger.Printf("Files for %s not needed, deleting %v", expiry, files)
+			// The report already exists.
+			// There's another check in createReport.
+			u.deleteFiles(files)
+			continue
+		}
+		fname, err := u.createReport(earliest[expiry], expiry, files, lastWeek)
+		if err != nil {
+			u.logger.Printf("Failed to create report for %s: %v", expiry, err)
+			continue
+		}
+		if fname != "" {
+			u.logger.Printf("Ready to upload: %s", filepath.Base(fname))
+			todo.readyfiles = append(todo.readyfiles, fname)
+		}
+	}
+	return todo.readyfiles, nil
+}
+
+// latestReport returns the YYYY-MM-DD of the last report uploaded
+// or the empty string if there are no reports.
+func latestReport(uploaded map[string]bool) string {
+	var latest string
+	for name := range uploaded {
+		if strings.HasSuffix(name, ".json") {
+			if name > latest {
+				latest = name
+			}
+		}
+	}
+	if latest == "" {
+		return ""
+	}
+	// strip off the .json
+	return latest[:len(latest)-len(".json")]
+}
+
+// notNeeded returns true if the report for date has already been created
+func notNeeded(date string, todo work) bool {
+	if todo.uploaded != nil && todo.uploaded[date+".json"] {
+		return true
+	}
+	// maybe the report is already in todo.readyfiles
+	for _, f := range todo.readyfiles {
+		if strings.Contains(f, date) {
+			return true
+		}
+	}
+	return false
+}
+
+func (u *uploader) deleteFiles(files []string) {
+	for _, f := range files {
+		if err := os.Remove(f); err != nil {
+			// this could be a race condition.
+			// conversely, on Windows, err may be nil and
+			// the file not deleted if anyone has it open.
+			u.logger.Printf("%v failed to remove %s", err, f)
+		}
+	}
+}
+
+// createReport creates local and upload report files by
+// combining all the count files for the expiryDate, and
+// returns the upload report file's path.
+// It may delete the count files once local and upload report
+// files are successfully created.
+func (u *uploader) createReport(start time.Time, expiryDate string, countFiles []string, lastWeek string) (string, error) {
+	uploadOK := true
+	mode, asof := u.dir.Mode()
+	if mode != "on" {
+		u.logger.Printf("No upload config or mode %q is not 'on'", mode)
+		uploadOK = false // no config, nothing to upload
+	}
+	if u.tooOld(expiryDate, u.startTime) {
+		u.logger.Printf("Expiry date %s is too old", expiryDate)
+		uploadOK = false
+	}
+	// If the mode is recorded with an asof date, don't upload if the report
+	// includes any data on or before the asof date.
+	if !asof.IsZero() && !asof.Before(start) {
+		u.logger.Printf("As-of date %s is not before start %s", asof, start)
+		uploadOK = false
+	}
+	// TODO(rfindley): check that all the x.Meta are consistent for GOOS, GOARCH, etc.
+	report := &telemetry.Report{
+		Config:   u.configVersion,
+		X:        computeRandom(), // json encodes all the bits
+		Week:     expiryDate,
+		LastWeek: lastWeek,
+	}
+	if report.X > u.config.SampleRate && u.config.SampleRate > 0 {
+		u.logger.Printf("X: %f > SampleRate:%f, not uploadable", report.X, u.config.SampleRate)
+		uploadOK = false
+	}
+	var succeeded bool
+	for _, f := range countFiles {
+		fok := false
+		x, err := u.parseCountFile(f)
+		if err != nil {
+			u.logger.Printf("Unparseable count file %s: %v", filepath.Base(f), err)
+			continue
+		}
+		prog := findProgReport(x.Meta, report)
+		for k, v := range x.Count {
+			if counter.IsStackCounter(k) {
+				// stack
+				prog.Stacks[k] += int64(v)
+			} else {
+				// counter
+				prog.Counters[k] += int64(v)
+			}
+			succeeded = true
+			fok = true
+		}
+		if !fok {
+			u.logger.Printf("no counters found in %s", f)
+		}
+	}
+	if !succeeded {
+		return "", fmt.Errorf("none of the %d count files for %s contained counters", len(countFiles), expiryDate)
+	}
+	// 1. generate the local report
+	localContents, err := json.MarshalIndent(report, "", " ")
+	if err != nil {
+		return "", fmt.Errorf("failed to marshal report for %s: %v", expiryDate, err)
+	}
+	// check that the report can be read back
+	// TODO(pjw): remove for production?
+	var report2 telemetry.Report
+	if err := json.Unmarshal(localContents, &report2); err != nil {
+		return "", fmt.Errorf("failed to unmarshal local report for %s: %v", expiryDate, err)
+	}
+
+	var uploadContents []byte
+	if uploadOK {
+		// 2. create the uploadable version
+		cfg := config.NewConfig(u.config)
+		upload := &telemetry.Report{
+			Week:     report.Week,
+			LastWeek: report.LastWeek,
+			X:        report.X,
+			Config:   report.Config,
+		}
+		for _, p := range report.Programs {
+			// does the uploadConfig want this program?
+			// if so, copy over the Stacks and Counters
+			// that the uploadConfig mentions.
+			if !cfg.HasGoVersion(p.GoVersion) || !cfg.HasProgram(p.Program) || !cfg.HasVersion(p.Program, p.Version) {
+				continue
+			}
+			x := &telemetry.ProgramReport{
+				Program:   p.Program,
+				Version:   p.Version,
+				GOOS:      p.GOOS,
+				GOARCH:    p.GOARCH,
+				GoVersion: p.GoVersion,
+				Counters:  make(map[string]int64),
+				Stacks:    make(map[string]int64),
+			}
+			upload.Programs = append(upload.Programs, x)
+			for k, v := range p.Counters {
+				if cfg.HasCounter(p.Program, k) && report.X <= cfg.Rate(p.Program, k) {
+					x.Counters[k] = v
+				}
+			}
+			// and the same for Stacks
+			// this can be made more efficient, when it matters
+			for k, v := range p.Stacks {
+				before, _, _ := strings.Cut(k, "\n")
+				if cfg.HasStack(p.Program, before) && report.X <= cfg.Rate(p.Program, before) {
+					x.Stacks[k] = v
+				}
+			}
+		}
+
+		uploadContents, err = json.MarshalIndent(upload, "", " ")
+		if err != nil {
+			return "", fmt.Errorf("failed to marshal upload report for %s: %v", expiryDate, err)
+		}
+	}
+	localFileName := filepath.Join(u.dir.LocalDir(), "local."+expiryDate+".json")
+	uploadFileName := filepath.Join(u.dir.LocalDir(), expiryDate+".json")
+
+	/* Prepare to write files */
+	// if either file exists, someone has been here ahead of us
+	// (there is still a race, but this check shortens the open window)
+	if _, err := os.Stat(localFileName); err == nil {
+		u.deleteFiles(countFiles)
+		return "", fmt.Errorf("local report %s already exists", localFileName)
+	}
+	if _, err := os.Stat(uploadFileName); err == nil {
+		u.deleteFiles(countFiles)
+		return "", fmt.Errorf("report %s already exists", uploadFileName)
+	}
+	// write the uploadable file
+	var errUpload, errLocal error
+	if uploadOK {
+		_, errUpload = exclusiveWrite(uploadFileName, uploadContents)
+	}
+	// write the local file
+	_, errLocal = exclusiveWrite(localFileName, localContents)
+	/*  Wrote the files */
+
+	// even though these errors won't occur, what should happen
+	// if errUpload == nil and it is ok to upload, and errLocal != nil?
+	if errLocal != nil {
+		return "", fmt.Errorf("failed to write local file %s (%v)", localFileName, errLocal)
+	}
+	if errUpload != nil {
+		return "", fmt.Errorf("failed to write upload file %s (%v)", uploadFileName, errUpload)
+	}
+	u.logger.Printf("Created %s, deleting %d count files", filepath.Base(uploadFileName), len(countFiles))
+	u.deleteFiles(countFiles)
+	if uploadOK {
+		return uploadFileName, nil
+	}
+	return "", nil
+}
+
+// exclusiveWrite attempts to create filename exclusively, and if successful,
+// writes content to the resulting file handle.
+//
+// It returns a boolean indicating whether the exclusive handle was acquired,
+// and an error indicating whether the operation succeeded.
+// If the file already exists, exclusiveWrite returns (false, nil).
+func exclusiveWrite(filename string, content []byte) (_ bool, rerr error) {
+	f, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0644)
+	if err != nil {
+		if os.IsExist(err) {
+			return false, nil
+		}
+		return false, err
+	}
+	defer func() {
+		if err := f.Close(); err != nil && rerr == nil {
+			rerr = err
+		}
+	}()
+	if _, err := f.Write(content); err != nil {
+		return false, err
+	}
+	return true, nil
+}
+
+// return an existing ProgremReport, or create anew
+func findProgReport(meta map[string]string, report *telemetry.Report) *telemetry.ProgramReport {
+	for _, prog := range report.Programs {
+		if prog.Program == meta["Program"] && prog.Version == meta["Version"] &&
+			prog.GoVersion == meta["GoVersion"] && prog.GOOS == meta["GOOS"] &&
+			prog.GOARCH == meta["GOARCH"] {
+			return prog
+		}
+	}
+	prog := telemetry.ProgramReport{
+		Program:   meta["Program"],
+		Version:   meta["Version"],
+		GoVersion: meta["GoVersion"],
+		GOOS:      meta["GOOS"],
+		GOARCH:    meta["GOARCH"],
+		Counters:  make(map[string]int64),
+		Stacks:    make(map[string]int64),
+	}
+	report.Programs = append(report.Programs, &prog)
+	return &prog
+}
+
+// computeRandom returns a cryptographic random float64 in the range [0, 1],
+// with 52 bits of precision.
+func computeRandom() float64 {
+	for {
+		b := make([]byte, 8)
+		_, err := rand.Read(b)
+		if err != nil {
+			panic(fmt.Sprintf("rand.Read failed: %v", err))
+		}
+		// and turn it into a float64
+		x := math.Float64frombits(binary.LittleEndian.Uint64(b))
+		if math.IsNaN(x) || math.IsInf(x, 0) {
+			continue
+		}
+		x = math.Abs(x)
+		if x < 0x1p-1000 { // avoid underflow patterns
+			continue
+		}
+		frac, _ := math.Frexp(x) // 52 bits of randomness
+		return frac*2 - 1
+	}
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/run.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/run.go
new file mode 100644
index 0000000000000000000000000000000000000000..e9c8dc207126a18cefd26e7d7f7a2092ee562023
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/run.go
@@ -0,0 +1,226 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package upload
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"path"
+	"path/filepath"
+	"runtime/debug"
+	"strings"
+	"time"
+
+	"golang.org/x/telemetry/internal/configstore"
+	"golang.org/x/telemetry/internal/telemetry"
+)
+
+// RunConfig configures non-default behavior of a call to Run.
+//
+// All fields are optional, for testing or observability.
+type RunConfig struct {
+	TelemetryDir string    // if set, overrides the telemetry data directory
+	UploadURL    string    // if set, overrides the telemetry upload endpoint
+	LogWriter    io.Writer // if set, used for detailed logging of the upload process
+	Env          []string  // if set, appended to the config download environment
+	StartTime    time.Time // if set, overrides the upload start time
+}
+
+// Run generates and uploads reports, as allowed by the mode file.
+func Run(config RunConfig) error {
+	defer func() {
+		if err := recover(); err != nil {
+			log.Printf("upload recover: %v", err)
+		}
+	}()
+	uploader, err := newUploader(config)
+	if err != nil {
+		return err
+	}
+	defer uploader.Close()
+	return uploader.Run()
+}
+
+// uploader encapsulates a single upload operation, carrying parameters and
+// shared state.
+type uploader struct {
+	// config is used to select counters to upload.
+	config        *telemetry.UploadConfig //
+	configVersion string                  // version of the config
+	dir           telemetry.Dir           // the telemetry dir to process
+
+	uploadServerURL string
+	startTime       time.Time
+
+	cache parsedCache
+
+	logFile *os.File
+	logger  *log.Logger
+}
+
+// newUploader creates a new uploader to use for running the upload for the
+// given config.
+//
+// Uploaders should only be used for one call to [uploader.Run].
+func newUploader(rcfg RunConfig) (*uploader, error) {
+	// Determine the upload directory.
+	var dir telemetry.Dir
+	if rcfg.TelemetryDir != "" {
+		dir = telemetry.NewDir(rcfg.TelemetryDir)
+	} else {
+		dir = telemetry.Default
+	}
+
+	// Determine the upload URL.
+	uploadURL := rcfg.UploadURL
+	if uploadURL == "" {
+		uploadURL = "https://telemetry.go.dev/upload"
+	}
+
+	// Determine the upload logger.
+	//
+	// This depends on the provided rcfg.LogWriter and the presence of
+	// dir.DebugDir, as follows:
+	//  1. If LogWriter is present, log to it.
+	//  2. If DebugDir is present, log to a file within it.
+	//  3. If both LogWriter and DebugDir are present, log to a multi writer.
+	//  4. If neither LogWriter nor DebugDir are present, log to a noop logger.
+	var logWriters []io.Writer
+	logFile, err := debugLogFile(dir.DebugDir())
+	if err != nil {
+		logFile = nil
+	}
+	if logFile != nil {
+		logWriters = append(logWriters, logFile)
+	}
+	if rcfg.LogWriter != nil {
+		logWriters = append(logWriters, rcfg.LogWriter)
+	}
+	var logWriter io.Writer
+	switch len(logWriters) {
+	case 0:
+		logWriter = io.Discard
+	case 1:
+		logWriter = logWriters[0]
+	default:
+		logWriter = io.MultiWriter(logWriters...)
+	}
+	logger := log.New(logWriter, "", log.Ltime|log.Lmicroseconds|log.Lshortfile)
+
+	// Fetch the upload config, if it is not provided.
+	var (
+		config        *telemetry.UploadConfig
+		configVersion string
+	)
+
+	if mode, _ := dir.Mode(); mode == "on" {
+		// golang/go#68946: only download the upload config if it will be used.
+		//
+		// TODO(rfindley): This is a narrow change aimed at minimally fixing the
+		// associated bug. In the future, we should read the mode only once during
+		// the upload process.
+		config, configVersion, err = configstore.Download("latest", rcfg.Env)
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		config = &telemetry.UploadConfig{}
+		configVersion = "v0.0.0-0"
+	}
+
+	// Set the start time, if it is not provided.
+	startTime := time.Now().UTC()
+	if !rcfg.StartTime.IsZero() {
+		startTime = rcfg.StartTime
+	}
+
+	return &uploader{
+		config:          config,
+		configVersion:   configVersion,
+		dir:             dir,
+		uploadServerURL: uploadURL,
+		startTime:       startTime,
+
+		logFile: logFile,
+		logger:  logger,
+	}, nil
+}
+
+// Close cleans up any resources associated with the uploader.
+func (u *uploader) Close() error {
+	if u.logFile == nil {
+		return nil
+	}
+	return u.logFile.Close()
+}
+
+// Run generates and uploads reports
+func (u *uploader) Run() error {
+	if telemetry.DisabledOnPlatform {
+		return nil
+	}
+	todo := u.findWork()
+	ready, err := u.reports(&todo)
+	if err != nil {
+		u.logger.Printf("Error building reports: %v", err)
+		return fmt.Errorf("reports failed: %v", err)
+	}
+	u.logger.Printf("Uploading %d reports", len(ready))
+	for _, f := range ready {
+		u.uploadReport(f)
+	}
+	return nil
+}
+
+// debugLogFile arranges to write a log file in the given debug directory, if
+// it exists.
+func debugLogFile(debugDir string) (*os.File, error) {
+	fd, err := os.Stat(debugDir)
+	if os.IsNotExist(err) {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	if !fd.IsDir() {
+		return nil, fmt.Errorf("debug path %q is not a directory", debugDir)
+	}
+	info, ok := debug.ReadBuildInfo()
+	if !ok {
+		return nil, fmt.Errorf("no build info")
+	}
+	year, month, day := time.Now().UTC().Date()
+	goVers := info.GoVersion
+	// E.g.,  goVers:"go1.22-20240109-RC01 cl/597041403 +dcbe772469 X:loopvar"
+	words := strings.Fields(goVers)
+	goVers = words[0]
+	progPkgPath := info.Path
+	if progPkgPath == "" {
+		progPkgPath = strings.TrimSuffix(filepath.Base(os.Args[0]), ".exe")
+	}
+	prog := path.Base(progPkgPath)
+	progVers := info.Main.Version
+	if progVers == "(devel)" { // avoid special characters in created file names
+		progVers = "devel"
+	}
+	logBase := strings.ReplaceAll(
+		fmt.Sprintf("%s-%s-%s-%4d%02d%02d-%d.log", prog, progVers, goVers, year, month, day, os.Getpid()),
+		" ", "")
+	fname := filepath.Join(debugDir, logBase)
+	if _, err := os.Stat(fname); err == nil {
+		// This process previously called upload.Run
+		return nil, nil
+	}
+	f, err := os.OpenFile(fname, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0666)
+	if err != nil {
+		if os.IsExist(err) {
+			return nil, nil // this process previously called upload.Run
+		}
+		return nil, err
+	}
+	return f, nil
+}
diff --git a/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/upload.go b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/upload.go
new file mode 100644
index 0000000000000000000000000000000000000000..419745f628b92f7e73cd3c2f34cfdd07a0fd187b
--- /dev/null
+++ b/go/src/cmd/vendor/golang.org/x/telemetry/internal/upload/upload.go
@@ -0,0 +1,117 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package upload
+
+import (
+	"bytes"
+	"net/http"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"time"
+
+	"golang.org/x/telemetry/internal/telemetry"
+)
+
+var (
+	dateRE     = regexp.MustCompile(`(\d\d\d\d-\d\d-\d\d)[.]json$`)
+	dateFormat = telemetry.DateOnly
+	// TODO(rfindley): use dateFormat throughout.
+)
+
+// uploadReportDate returns the date component of the upload file name, or "" if the
+// date was unmatched.
+func (u *uploader) uploadReportDate(fname string) time.Time {
+	match := dateRE.FindStringSubmatch(fname)
+	if match == nil || len(match) < 2 {
+		u.logger.Printf("malformed report name: missing date: %q", filepath.Base(fname))
+		return time.Time{}
+	}
+	d, err := time.Parse(dateFormat, match[1])
+	if err != nil {
+		u.logger.Printf("malformed report name: bad date: %q", filepath.Base(fname))
+		return time.Time{}
+	}
+	return d
+}
+
+func (u *uploader) uploadReport(fname string) {
+	thisInstant := u.startTime
+	// TODO(rfindley): use uploadReportDate here, once we've done a gopls release.
+
+	// first make sure it is not in the future
+	today := thisInstant.Format(telemetry.DateOnly)
+	match := dateRE.FindStringSubmatch(fname)
+	if match == nil || len(match) < 2 {
+		u.logger.Printf("Report name %q missing date", filepath.Base(fname))
+	} else if match[1] > today {
+		u.logger.Printf("Report date for %q is later than today (%s)", filepath.Base(fname), today)
+		return // report is in the future, which shouldn't happen
+	}
+	buf, err := os.ReadFile(fname)
+	if err != nil {
+		u.logger.Printf("%v reading %s", err, fname)
+		return
+	}
+	if u.uploadReportContents(fname, buf) {
+		// anything left to do?
+	}
+}
+
+// try to upload the report, 'true' if successful
+func (u *uploader) uploadReportContents(fname string, buf []byte) bool {
+	fdate := strings.TrimSuffix(filepath.Base(fname), ".json")
+	fdate = fdate[len(fdate)-len(telemetry.DateOnly):]
+
+	newname := filepath.Join(u.dir.UploadDir(), fdate+".json")
+
+	// Lock the upload, to prevent duplicate uploads.
+	{
+		lockname := newname + ".lock"
+		lockfile, err := os.OpenFile(lockname, os.O_CREATE|os.O_EXCL, 0666)
+		if err != nil {
+			u.logger.Printf("Failed to acquire lock %s: %v", lockname, err)
+			return false
+		}
+		_ = lockfile.Close()
+		defer os.Remove(lockname)
+	}
+
+	if _, err := os.Stat(newname); err == nil {
+		// Another process uploaded but failed to clean up (or hasn't yet cleaned
+		// up). Ensure that cleanup occurs.
+		u.logger.Printf("After acquire: report already uploaded")
+		_ = os.Remove(fname)
+		return false
+	}
+
+	endpoint := u.uploadServerURL + "/" + fdate
+	b := bytes.NewReader(buf)
+	resp, err := http.Post(endpoint, "application/json", b)
+	if err != nil {
+		u.logger.Printf("Error upload %s to %s: %v", filepath.Base(fname), endpoint, err)
+		return false
+	}
+	// hope for a 200, remove file on a 4xx, otherwise it will be retried by another process
+	if resp.StatusCode != 200 {
+		u.logger.Printf("Failed to upload %s to %s: %s", filepath.Base(fname), endpoint, resp.Status)
+		if resp.StatusCode >= 400 && resp.StatusCode < 500 {
+			err := os.Remove(fname)
+			if err == nil {
+				u.logger.Printf("Removed local/%s", filepath.Base(fname))
+			} else {
+				u.logger.Printf("Error removing local/%s: %v", filepath.Base(fname), err)
+			}
+		}
+		return false
+	}
+	// Store a copy of the uploaded report in the uploaded directory.
+	if err := os.WriteFile(newname, buf, 0644); err == nil {
+		os.Remove(fname) // if it exists
+	}
+	u.logger.Printf("Uploaded %s to %q", fdate+".json", endpoint)
+	return true
+}